https://cyclopolis.fr/_nuxt/M2ywHwb8.js

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n=this._transitionablePaint._values[t].value;for(let r of n.getGlobalStateRefs()){let i=e.get(r)??[];i.push({name:t,value:n.value}),e.set(r,i)}}return e}getVisibilityAffectingGlobalStateRefs(){return this._visibilityExpression.getGlobalStateRefs()}setLayoutProperty(e,t,n={}){if(e===`visibility`){this.visibility=t,this._visibilityExpression.setValue(t),this.recalculateVisibility();return}if(this._transitionablePaint?.hasProperty(e)){this.fire(new L(Error(e+Ol)));return}t!=null&&this._validate(Qc.layoutProperty,`layers.${this.id}.layout.${e}`,e,t,n)||this._unevaluatedLayout.setValue(e,t)}getPaintProperty(e){if(e.endsWith(`-transition`)){let t=e.slice(0,-11);if(t===`visibility`||this._unevaluatedLayout?.hasProperty(t))throw Error(e+kl);return this._transitionablePaint.getTransition(t)}if(e===`visibility`||this._unevaluatedLayout?.hasProperty(e))throw Error(e+kl);return this._transitionablePaint.getValue(e)}setPaintProperty(e,t,n={}){if(e===`visibility`||this._unevaluatedLayout?.hasProperty(e))return this.fire(new L(Error(e+kl))),!1;if(t!=null&&this._validate(Qc.paintProperty,`layers.${this.id}.paint.${e}`,e,t,n))return!1;if(e.endsWith(`-transition`))return this._transitionablePaint.setTransition(e.slice(0,-11),t||void 0),!1;{let n=this._transitionablePaint._values[e],r=n.property.specification[`property-type`]===`cross-faded-data-driven`,i=n.value.isDataDriven(),a=n.value;this._transitionablePaint.setValue(e,t),this._handleSpecialPaintPropertyUpdate(e);let o=this._transitionablePaint._values[e].value;return o.isDataDriven()||i||r||this._handleOverridablePaintPropertyUpdate(e,a,o)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,t,n){return!1}isHidden(e=this.minzoom,t=!1){return this.minzoom&&e<(t?Math.floor(this.minzoom):this.minzoom)||this.maxzoom&&e>=this.maxzoom?!0:this._evaluatedVisibility===`none`}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}retainPriorGlobalState(e,t){this._transitionablePaint?.retainPriorGlobalState(e,t,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculateVisibility(){this._evaluatedVisibility=this._visibilityExpression.evaluate()}recalculate(e,t){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)}serialize(){let e={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout?.serialize(),paint:this._transitionablePaint?.serialize()};return this.visibility&&(e.layout||={},e.layout.visibility=this.visibility),Sn(e,(e,t)=>e!==void 0&&!(t===`layout`&&!Object.keys(e).length)&&!(t===`paint`&&!Object.keys(e).length))}_validate(e,t,n,r,i={}){return rl(this,e,{key:t,layerType:this.type,objectKey:n,value:r},i)}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(let e in this.paint._values){let t=this.paint.get(e);if(t instanceof bl&&Qo(t.property.specification)&&(t.value.kind===`source`||t.value.kind===`composite`)&&t.value.isStateDependent)return!0}return!1}},jl,Ml=()=>jl||=new Dl({"raster-opacity":new G(R.paint_raster[`raster-opacity`],`raster-opacity`),"raster-hue-rotate":new G(R.paint_raster[`raster-hue-rotate`],`raster-hue-rotate`),"raster-brightness-min":new G(R.paint_raster[`raster-brightness-min`],`raster-brightness-min`),"raster-brightness-max":new G(R.paint_raster[`raster-brightness-max`],`raster-brightness-max`),"raster-saturation":new G(R.paint_raster[`raster-saturation`],`raster-saturation`),"raster-contrast":new G(R.paint_raster[`raster-contrast`],`raster-contrast`),resampling:new G(R.paint_raster.resampling,`resampling`),"raster-resampling":new G(R.paint_raster[`raster-resampling`],`raster-resampling`),"raster-fade-duration":new G(R.paint_raster[`raster-fade-duration`],`raster-fade-duration`)}),Nl={get paint(){return Ml()}},Pl=e=>e.type===`raster`,Fl=class extends Al{constructor(e,t){super(e,Nl,t)}},Il={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},Ll=class{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}},Rl=class{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){let t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(this.capacity*5),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);let t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw Error(`_refreshViews() must be implemented by each concrete StructArray layout`)}freeBufferAfterUpload(){this.arrayBuffer=new ArrayBuffer(0),this._refreshViews()}};function zl(e,t=1){let n=0,r=0;return{members:e.map(e=>{let i=Bl(e.type),a=n=Vl(n,Math.max(t,i)),o=e.components||1;return r=Math.max(r,i),n+=i*o,{name:e.name,type:e.type,components:o,offset:a}}),size:Vl(n,Math.max(r,t)),alignment:t}}function Bl(e){return Il[e].BYTES_PER_ELEMENT}function Vl(e,t){return Math.ceil(e/t)*t}var Hl=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){let n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){let r=e*2;return this.int16[r+0]=t,this.int16[r+1]=n,e}};Hl.prototype.bytesPerElement=4,W(`StructArrayLayout2i4`,Hl);var Ul=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){let i=e*3;return this.int16[i+0]=t,this.int16[i+1]=n,this.int16[i+2]=r,e}};Ul.prototype.bytesPerElement=6,W(`StructArrayLayout3i6`,Ul);var Wl=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r){let i=this.length;return this.resize(i+1),this.emplace(i,e,t,n,r)}emplace(e,t,n,r,i){let a=e*4;return this.int16[a+0]=t,this.int16[a+1]=n,this.int16[a+2]=r,this.int16[a+3]=i,e}};Wl.prototype.bytesPerElement=8,W(`StructArrayLayout4i8`,Wl);var Gl=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,n,r,i,a)}emplace(e,t,n,r,i,a,o){let s=e*6;return this.int16[s+0]=t,this.int16[s+1]=n,this.int16[s+2]=r,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,e}};Gl.prototype.bytesPerElement=12,W(`StructArrayLayout2i4i12`,Gl);var Kl=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,n,r,i,a)}emplace(e,t,n,r,i,a,o){let s=e*4,c=e*8;return this.int16[s+0]=t,this.int16[s+1]=n,this.uint8[c+4]=r,this.uint8[c+5]=i,this.uint8[c+6]=a,this.uint8[c+7]=o,e}};Kl.prototype.bytesPerElement=8,W(`StructArrayLayout2i4ub8`,Kl);var ql=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){let n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){let r=e*2;return this.float32[r+0]=t,this.float32[r+1]=n,e}};ql.prototype.bytesPerElement=8,W(`StructArrayLayout2f8`,ql);var Jl=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a,o,s,c,l){let u=this.length;return this.resize(u+1),this.emplace(u,e,t,n,r,i,a,o,s,c,l)}emplace(e,t,n,r,i,a,o,s,c,l,u){let d=e*10;return this.uint16[d+0]=t,this.uint16[d+1]=n,this.uint16[d+2]=r,this.uint16[d+3]=i,this.uint16[d+4]=a,this.uint16[d+5]=o,this.uint16[d+6]=s,this.uint16[d+7]=c,this.uint16[d+8]=l,this.uint16[d+9]=u,e}};Jl.prototype.bytesPerElement=20,W(`StructArrayLayout10ui20`,Jl);var Yl=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a,o,s){let c=this.length;return this.resize(c+1),this.emplace(c,e,t,n,r,i,a,o,s)}emplace(e,t,n,r,i,a,o,s,c){let l=e*8;return this.uint16[l+0]=t,this.uint16[l+1]=n,this.uint16[l+2]=r,this.uint16[l+3]=i,this.uint16[l+4]=a,this.uint16[l+5]=o,this.uint16[l+6]=s,this.uint16[l+7]=c,e}};Yl.prototype.bytesPerElement=16,W(`StructArrayLayout8ui16`,Yl);var Xl=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a,o,s,c,l,u,d,f){let p=this.length;return this.resize(p+1),this.emplace(p,e,t,n,r,i,a,o,s,c,l,u,d,f)}emplace(e,t,n,r,i,a,o,s,c,l,u,d,f,p){let m=e*14,h=e*7;return this.int16[m+0]=t,this.int16[m+1]=n,this.int16[m+2]=r,this.int16[m+3]=i,this.uint16[m+4]=a,this.uint16[m+5]=o,this.uint16[m+6]=s,this.uint16[m+7]=c,this.int16[m+8]=l,this.int16[m+9]=u,this.int16[m+10]=d,this.int16[m+11]=f,this.float32[h+6]=p,e}};Xl.prototype.bytesPerElement=28,W(`StructArrayLayout4i4ui4i1f28`,Xl);var Zl=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){let i=e*3;return this.float32[i+0]=t,this.float32[i+1]=n,this.float32[i+2]=r,e}};Zl.prototype.bytesPerElement=12,W(`StructArrayLayout3f12`,Zl);var Ql=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){let n=e*1;return this.uint32[n+0]=t,e}};Ql.prototype.bytesPerElement=4,W(`StructArrayLayout1ul4`,Ql);var $l=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a,o,s,c){let l=this.length;return this.resize(l+1),this.emplace(l,e,t,n,r,i,a,o,s,c)}emplace(e,t,n,r,i,a,o,s,c,l){let u=e*10,d=e*5;return this.int16[u+0]=t,this.int16[u+1]=n,this.int16[u+2]=r,this.int16[u+3]=i,this.int16[u+4]=a,this.int16[u+5]=o,this.uint32[d+3]=s,this.uint16[u+8]=c,this.uint16[u+9]=l,e}};$l.prototype.bytesPerElement=20,W(`StructArrayLayout6i1ul2ui20`,$l);var eu=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,n,r,i,a)}emplace(e,t,n,r,i,a,o){let s=e*6;return this.int16[s+0]=t,this.int16[s+1]=n,this.int16[s+2]=r,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,e}};eu.prototype.bytesPerElement=12,W(`StructArrayLayout2i2i2i12`,eu);var tu=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i){let a=this.length;return this.resize(a+1),this.emplace(a,e,t,n,r,i)}emplace(e,t,n,r,i,a){let o=e*4,s=e*8;return this.float32[o+0]=t,this.float32[o+1]=n,this.float32[o+2]=r,this.int16[s+6]=i,this.int16[s+7]=a,e}};tu.prototype.bytesPerElement=16,W(`StructArrayLayout2f1f2i16`,tu);var nu=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,n,r,i,a)}emplace(e,t,n,r,i,a,o){let s=e*16,c=e*4,l=e*8;return this.uint8[s+0]=t,this.uint8[s+1]=n,this.float32[c+1]=r,this.float32[c+2]=i,this.int16[l+6]=a,this.int16[l+7]=o,e}};nu.prototype.bytesPerElement=16,W(`StructArrayLayout2ub2f2i16`,nu);var ru=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){let i=e*3;return this.uint16[i+0]=t,this.uint16[i+1]=n,this.uint16[i+2]=r,e}};ru.prototype.bytesPerElement=6,W(`StructArrayLayout3ui6`,ru);var iu=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h,g,_){let v=this.length;return this.resize(v+1),this.emplace(v,e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h,g,_)}emplace(e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h,g,_,v){let y=e*26,b=e*13,x=e*52;return this.int16[y+0]=t,this.int16[y+1]=n,this.uint16[y+2]=r,this.uint16[y+3]=i,this.uint32[b+2]=a,this.uint32[b+3]=o,this.uint32[b+4]=s,this.uint16[y+10]=c,this.uint16[y+11]=l,this.uint16[y+12]=u,this.float32[b+7]=d,this.float32[b+8]=f,this.uint8[x+36]=p,this.uint8[x+37]=m,this.uint8[x+38]=h,this.uint32[b+10]=g,this.int16[y+22]=_,this.float32[b+12]=v,e}};iu.prototype.bytesPerElement=52,W(`StructArrayLayout2i2ui3ul3ui2f3ub1ul1i1f52`,iu);var au=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h,g,_,v,y,b,x,S,C,w,T,E,D,O){let k=this.length;return this.resize(k+1),this.emplace(k,e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h,g,_,v,y,b,x,S,C,w,T,E,D,O)}emplace(e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h,g,_,v,y,b,x,S,C,w,T,E,D,O,k){let A=e*34,j=e*17;return this.int16[A+0]=t,this.int16[A+1]=n,this.int16[A+2]=r,this.int16[A+3]=i,this.int16[A+4]=a,this.int16[A+5]=o,this.int16[A+6]=s,this.int16[A+7]=c,this.uint16[A+8]=l,this.uint16[A+9]=u,this.uint16[A+10]=d,this.uint16[A+11]=f,this.uint16[A+12]=p,this.uint16[A+13]=m,this.uint16[A+14]=h,this.uint16[A+15]=g,this.uint16[A+16]=_,this.uint16[A+17]=v,this.uint16[A+18]=y,this.uint16[A+19]=b,this.uint16[A+20]=x,this.uint16[A+21]=S,this.uint16[A+22]=C,this.uint32[j+12]=w,this.float32[j+13]=T,this.float32[j+14]=E,this.uint16[A+30]=D,this.uint16[A+31]=O,this.float32[j+16]=k,e}};au.prototype.bytesPerElement=68,W(`StructArrayLayout8i15ui1ul2f2ui1f68`,au);var ou=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){let n=e*1;return this.float32[n+0]=t,e}};ou.prototype.bytesPerElement=4,W(`StructArrayLayout1f4`,ou);var su=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){let i=e*6,a=e*3;return this.uint16[i+0]=t,this.float32[a+1]=n,this.float32[a+2]=r,e}};su.prototype.bytesPerElement=12,W(`StructArrayLayout1ui2f12`,su);var cu=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){let i=e*2,a=e*4;return this.uint32[i+0]=t,this.uint16[a+2]=n,this.uint16[a+3]=r,e}};cu.prototype.bytesPerElement=8,W(`StructArrayLayout1ul2ui8`,cu);var lu=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){let n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){let r=e*2;return this.uint16[r+0]=t,this.uint16[r+1]=n,e}};lu.prototype.bytesPerElement=4,W(`StructArrayLayout2ui4`,lu);var uu=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){let n=e*1;return this.uint16[n+0]=t,e}};uu.prototype.bytesPerElement=2,W(`StructArrayLayout1ui2`,uu);var du=class extends Rl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,r){let i=this.length;return this.resize(i+1),this.emplace(i,e,t,n,r)}emplace(e,t,n,r,i){let a=e*4;return this.float32[a+0]=t,this.float32[a+1]=n,this.float32[a+2]=r,this.float32[a+3]=i,e}};du.prototype.bytesPerElement=16,W(`StructArrayLayout4f16`,du);var fu=class extends Ll{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new M(this.anchorPointX,this.anchorPointY)}};fu.prototype.size=20;var pu=class extends $l{get(e){return new fu(this,e)}};W(`CollisionBoxArray`,pu);var mu=class extends Ll{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}get heightOffset(){return this._structArray.float32[this._pos4+12]}};mu.prototype.size=52;var hu=class extends iu{get(e){return new mu(this,e)}};W(`PlacedSymbolArray`,hu);var gu=class extends Ll{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(e){this._structArray.uint32[this._pos4+12]=e}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}get heightOffset(){return this._structArray.float32[this._pos4+16]}};gu.prototype.size=68;var _u=class extends au{get(e){return new gu(this,e)}};W(`SymbolInstanceArray`,_u);var vu=class extends ou{getoffsetX(e){return this.float32[e*1+0]}};W(`GlyphOffsetArray`,vu);var yu=class extends Ul{getx(e){return this.int16[e*3+0]}gety(e){return this.int16[e*3+1]}gettileUnitDistanceFromAnchor(e){return this.int16[e*3+2]}};W(`SymbolLineVertexArray`,yu);var bu=class extends Ll{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}};bu.prototype.size=12;var xu=class extends su{get(e){return new bu(this,e)}};W(`TextAnchorOffsetArray`,xu);var Su=class extends Ll{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]}};Su.prototype.size=8;var Cu=class extends cu{get(e){return new Su(this,e)}};W(`FeatureIndexArray`,Cu);var wu=class extends Hl{},Tu=class extends Ul{},Eu=class extends Wl{},Du=class extends Hl{},Ou=class extends Hl{},ku=class extends Gl{},Au=class extends Kl{},ju=class extends ql{},Mu=class extends Jl{},Nu=class extends Yl{},Pu=class extends Xl{},Fu=class extends Zl{}

1,Iu=class extends Ql{},Lu=class extends eu{},Ru=class extends tu{},zu=class extends nu{},Bu=class extends ru{},Vu=class extends ru{},Hu=class extends lu{},Uu=class extends uu{},Wu=zl([{name:`a_pos`,components:2,type:`Int16`}],4),Gu=Wu.members;Wu.size,Wu.alignment;var Ku=class e{constructor(e=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=e}prepareSegment(t,n,r,i){let a=this.segments[this.segments.length-1];return t>e.MAX_VERTEX_ARRAY_LENGTH&&En(`Max vertices per segment is ${e.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${e.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!a||a.vertexLength+t>e.MAX_VERTEX_ARRAY_LENGTH||a.sortKey!==i?this.createNewSegment(n,r,i):a}createNewSegment(e,t,n){let r={vertexOffset:e.length,primitiveOffset:t.length,vertexLength:0,primitiveLength:0,vaos:{}};return n!==void 0&&(r.sortKey=n),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(r),r}getOrCreateLatestSegment(e,t,n){return this.prepareSegment(0,e,t,n)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(let e of this.segments)for(let t in e.vaos)e.vaos[t].destroy()}static simpleSegment(t,n,r,i){return new e([{vertexOffset:t,primitiveOffset:n,vertexLength:r,primitiveLength:i,vaos:{},sortKey:0}])}};Ku.MAX_VERTEX_ARRAY_LENGTH=2**16-1,W(`SegmentVector`,Ku);function qu(e,t){return e=F(Math.floor(e),0,255),t=F(Math.floor(t),0,255),256*e+t}var Ju=zl([{name:`a_pattern_from`,components:4,type:`Uint16`},{name:`a_pattern_to`,components:4,type:`Uint16`},{name:`a_pixel_ratio_from`,components:1,type:`Uint16`},{name:`a_pixel_ratio_to`,components:1,type:`Uint16`}]),Yu=zl([{name:`a_dasharray_from`,components:4,type:`Uint16`},{name:`a_dasharray_to`,components:4,type:`Uint16`}]),Xu=Se(((e,t)=>{function n(e,t){for(var n=e.length&3,r=e.length-n,i=t,a,o=3432918353,s=461845907,c,l=0;l<r;)c=e.charCodeAt(l)&255|(e.charCodeAt(++l)&255)<<8|(e.charCodeAt(++l)&255)<<16|(e.charCodeAt(++l)&255)<<24,++l,c=(c&65535)*o+(((c>>>16)*o&65535)<<16)&4294967295,c=c<<15|c>>>17,c=(c&65535)*s+(((c>>>16)*s&65535)<<16)&4294967295,i^=c,i=i<<13|i>>>19,a=(i&65535)*5+(((i>>>16)*5&65535)<<16)&4294967295,i=(a&65535)+27492+(((a>>>16)+58964&65535)<<16);switch(c=0,n){case 3:c^=(e.charCodeAt(l+2)&255)<<16;case 2:c^=(e.charCodeAt(l+1)&255)<<8;case 1:c^=e.charCodeAt(l)&255,c=(c&65535)*o+(((c>>>16)*o&65535)<<16)&4294967295,c=c<<15|c>>>17,c=(c&65535)*s+(((c>>>16)*s&65535)<<16)&4294967295,i^=c}return i^=e.length,i^=i>>>16,i=(i&65535)*2246822507+(((i>>>16)*2246822507&65535)<<16)&4294967295,i^=i>>>13,i=(i&65535)*3266489909+(((i>>>16)*3266489909&65535)<<16)&4294967295,i^=i>>>16,i>>>0}t!==void 0&&(t.exports=n)})),Zu=Se(((e,t)=>{function n(e,t){for(var n=e.length,r=t^n,i=0,a;n>=4;)a=e.charCodeAt(i)&255|(e.charCodeAt(++i)&255)<<8|(e.charCodeAt(++i)&255)<<16|(e.charCodeAt(++i)&255)<<24,a=(a&65535)*1540483477+(((a>>>16)*1540483477&65535)<<16),a^=a>>>24,a=(a&65535)*1540483477+(((a>>>16)*1540483477&65535)<<16),r=(r&65535)*1540483477+(((r>>>16)*1540483477&65535)<<16)^a,n-=4,++i;switch(n){case 3:r^=(e.charCodeAt(i+2)&255)<<16;case 2:r^=(e.charCodeAt(i+1)&255)<<8;case 1:r^=e.charCodeAt(i)&255,r=(r&65535)*1540483477+(((r>>>16)*1540483477&65535)<<16)}return r^=r>>>13,r=(r&65535)*1540483477+(((r>>>16)*1540483477&65535)<<16),r^=r>>>15,r>>>0}t.exports=n})),Qu=we(Se(((e,t)=>{var n=Xu(),r=Zu();t.exports=n,t.exports.murmur3=n,t.exports.murmur2=r}))(),1),$u=class e{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,t,n,r){this.ids.push(ed(e)),this.positions.push(t,n,r)}getPositions(e){if(!this.indexed)throw Error(`Trying to get index, but feature positions are not indexed`);let t=ed(e),n=0,r=this.ids.length-1;for(;n<r;){let e=n+r>>1;this.ids[e]>=t?r=e:n=e+1}let i=[];for(;this.ids[n]===t;){let e=this.positions[3*n],t=this.positions[3*n+1],r=this.positions[3*n+2];i.push({index:e,start:t,end:r}),n++}return i}static serialize(e,t){let n=new Float64Array(e.ids),r=new Uint32Array(e.positions);return td(n,r,0,n.length-1),t&&t.push(n.buffer,r.buffer),{ids:n,positions:r}}static deserialize(t){let n=new e;return n.ids=t.ids,n.positions=t.positions,n.indexed=!0,n}};function ed(e){let t=+e;return!isNaN(t)&&t<=2**53-1?t:(0,Qu.default)(String(e))}function td(e,t,n,r){for(;n<r;){let i=e[n+r>>1],a=n-1,o=r+1;for(;;){do a++;while(e[a]<i);do o--;while(e[o]>i);if(a>=o)break;nd(e,a,o),nd(t,3*a,3*o),nd(t,3*a+1,3*o+1),nd(t,3*a+2,3*o+2)}o-n<r-o?(td(e,t,n,o),n=o+1):(td(e,t,o+1,r),r=o)}}

1function nd(e,t,n){let r=e[t];e[t]=e[n],e[n]=r}W(`FeaturePositionMap`,$u);var rd=class{constructor(e,t){this.gl=e.gl,this.location=t}},q=class extends rd{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1i(this.location,e))}},J=class extends rd{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}},Y=class extends rd{constructor(e,t){super(e,t),this.current=[0,0]}set(e){(e[0]!==this.current[0]||e[1]!==this.current[1])&&(this.current=e,this.gl.uniform2f(this.location,e[0],e[1]))}},id=class extends rd{constructor(e,t){super(e,t),this.current=[0,0,0]}set(e){(e[0]!==this.current[0]||e[1]!==this.current[1]||e[2]!==this.current[2])&&(this.current=e,this.gl.uniform3f(this.location,e[0],e[1],e[2]))}},ad=class extends rd{constructor(e,t){super(e,t),this.current=[0,0,0,0]}set(e){(e[0]!==this.current[0]||e[1]!==this.current[1]||e[2]!==this.current[2]||e[3]!==this.current[3])&&(this.current=e,this.gl.uniform4f(this.location,e[0],e[1],e[2],e[3]))}},od=class extends rd{constructor(e,t){super(e,t),this.current=U.transparent}set(e){(e.r!==this.current.r||e.g!==this.current.g||e.b!==this.current.b||e.a!==this.current.a)&&(this.current=e,this.gl.uniform4f(this.location,e.r,e.g,e.b,e.a))}},sd=class extends rd{constructor(e,t){super(e,t),this.current=[]}set(e){if(e!=this.current){this.current=e;let t=new Float32Array(e.length*4);for(let n=0;n<e.length;n++)t[4*n]=e[n].r,t[4*n+1]=e[n].g,t[4*n+2]=e[n].b,t[4*n+3]=e[n].a;this.gl.uniform4fv(this.location,t)}}},cd=class extends rd{constructor(e,t){super(e,t),this.current=[]}set(e){if(e!=this.current){this.current=e;let t=new Float32Array(e);this.gl.uniform1fv(this.location,t)}}},ld=new Float32Array(16),ud=class extends rd{constructor(e,t){super(e,t),this.current=ld}set(e){if(e[12]!==this.current[12]||e[0]!==this.current[0]){this.current=e,this.gl.uniformMatrix4fv(this.location,!1,e);return}for(let t=1;t<16;t++)if(e[t]!==this.current[t]){this.current=e,this.gl.uniformMatrix4fv(this.location,!1,e);break}}};function dd(e){return[qu(255*e.r,255*e.g),qu(255*e.b,255*e.a)]}var fd=class{constructor(e,t,n){this.value=e,this.uniformNames=t.map(e=>`u_${e}`),this.type=n}setUniform(e,t,n){e.set(n.constantOr(this.value))}getBinding(e,t,n){return this.type===`color`?new od(e,t):new J(e,t)}},pd=class{constructor(e,t){this.uniformNames=t.map(e=>`u_${e}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,t){this.pixelRatioFrom=t.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=t.tlbr,this.patternTo=e.tlbr}setConstantDashPositions(e,t){this.dashTo=[0,e.y,e.height,e.width],this.dashFrom=[0,t.y,t.height,t.width]}setUniform(e,t,n,r){let i=null;r===`u_pattern_to`?i=this.patternTo:r===`u_pattern_from`?i=this.patternFrom:r===`u_dasharray_to`?i=this.dashTo:r===`u_dasharray_from`?i=this.dashFrom:r===`u_pixel_ratio_to`?i=this.pixelRatioTo:r===`u_pixel_ratio_from`&&(i=this.pixelRatioFrom),i!==null&&e.set(i)}getBinding(e,t,n){return n.startsWith(`u_pattern`)||n.startsWith(`u_dasharray_`)?new ad(e,t):new J(e,t)}},md=class{constructor(e,t,n,r){this.expression=e,this.type=n,this.maxValue=0,this.paintVertexAttributes=t.map(e=>({name:`a_${e}`,type:`Float32`,components:n===`color`?2:1,offset:0})),this.paintVertexArray=new r}populatePaintArray(e,t,n){let r=this.paintVertexArray.length,i=this.expression.evaluate(new pl(0,n),t,{},n.canonical,[],n.formattedSection);this.paintVertexArray.resize(e),this._setPaintValue(r,e,i)}updatePaintArray(e,t,n,r,i){let a=this.expression.evaluate(new pl(0,i),n,r);this._setPaintValue(e,t,a)}_setPaintValue(e,t,n){if(this.type===`color`){let r=dd(n);for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,r[0],r[1])}else{for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,n);this.maxValue=Math.max(this.maxValue,Math.abs(n))}}upload(e){this.paintVertexArray?.arrayBuffer.byteLength&&(this.paintVertexBuffer?.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}},hd=class{constructor(e,t,n,r,i,a){this.expression=e,this.uniformNames=t.map(e=>`u_${e}_t`),this.type=n,this.useIntegerZoom=r,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=t.map(e=>({name:`a_${e}`,type:`Float32`,components:n===`color`?4:2,offset:0})),this.paintVertexArray=new a}populatePaintArray(e,t,n){let r=this.expression.evaluate(new pl(this.zoom,n),t,{},n.canonical,[],n.formattedSection),i=this.expression.evaluate(new pl(this.zoom+1,n),t,{},n.canonical,[],n.formattedSection),a=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(a,e,r,i)}updatePaintArray(e,t,n,r,i){let a=this.expression.evaluate(new pl(this.zoom,i),n,r),o=this.expression.evaluate(new pl(this.zoom+1,i),n,r);this._setPaintValue(e,t,a,o)}_setPaintValue(e,t,n,r){if(this.type===`color`){let i=dd(n),a=dd(r);for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,i[0],i[1],a[0],a[1])}else{for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,n,r);this.maxValue=Math.max(this.maxValue,Math.abs(n),Math.abs(r))}}upload(e){this.paintVertexArray?.arrayBuffer.byteLength&&(this.paintVertexBuffer?.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t){let n=this.useIntegerZoom?Math.floor(t.zoom):t.zoom,r=F(this.expression.interpolationFactor(n,this.zoom,this.zoom+1),0,1);e.set(r)}getBinding(e,t,n){return new J(e,t)}},gd=class{constructor(e,t,n,r,i,a){this.expression=e,this.type=t,this.useIntegerZoom=n,this.zoom=r,this.layerId=a,this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i}populatePaintArray(e,t,n){let r=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(r,e,this.getPositionIds(t),n)}updatePaintArray(e,t,n,r,i){this._setPaintValues(e,t,this.getPositionIds(n),i)}_setPaintValues(e,t,n,r){let i=this.getPositions(r);if(!i||!n)return;let a=i[n.min],o=i[n.mid],s=i[n.max];if(a&&o&&s)for(let n=e;n<t;n++)this.emplace(this.zoomInPaintVertexArray,n,a,o),this.emplace(this.zoomOutPaintVertexArray,n,s,o)}upload(e){if(this.zoomInPaintVertexArray?.arrayBuffer.byteLength&&this.zoomOutPaintVertexArray?.arrayBuffer.byteLength){let t=this.getVertexAttributes();this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,t,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,t,this.expression.isStateDependent)}}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}},_d=class extends gd{getPositions(e){return e.imagePositions}getPositionIds(e){return e.patterns?.[this.layerId]}getVertexAttributes(){return Ju.members}emplace(e,t,n,r){e.emplace(t,n.tlbr[0],n.tlbr[1],n.tlbr[2],n.tlbr[3],r.tlbr[0],r.tlbr[1],r.tlbr[2],r.tlbr[3],n.pixelRatio,r.pixelRatio)}},vd=class extends gd{getPositions(e){return e.dashPositions}getPositionIds(e){return e.dashes?.[this.layerId]}getVertexAttributes(){return Yu.members}emplace(e,t,n,r){e.emplace(t,0,n.y,n.height,n.width,0,r.y,r.height,r.width)}},yd=class{constructor(e,t,n){this.binders={},this._buffers=[];let r=[];for(let i in e.paint._values){if(!n(i))continue;let a=e.paint.get(i);if(!(a instanceof bl)||!Qo(a.property.specification))continue;let o=xd(i,e.type),s=a.value,c=a.property.specification.type,l=a.property.useIntegerZoom,u=a.property.specification[`property-type`],d=u===`cross-faded`||u===`cross-faded-data-driven`;if(s.kind===`constant`)this.binders[i]=d?new pd(s.value,o):new fd(s.value,o,c),r.push(`/u_${i}`);else if(s.kind===`source`||d){let n=Cd(i,c,`source`);this.binders[i]=d?i===`line-dasharray`?new vd(s,c,l,t,n,e.id):new _d(s,c,l,t,n,e.id):new md(s,o,c,n),r.push(`/a_${i}`)}else{let e=Cd(i,c,`composite`);this.binders[i]=new hd(s,o,c,l,t,e),r.push(`/z_${i}`)}}this.cacheKey=r.sort().join(``)}getMaxValue(e){let t=this.binders[e];return t instanceof md||t instanceof hd?t.maxValue:0}populatePaintArrays(e,t,n){for(let r in this.binders){let i=this.binders[r];(i instanceof md||i instanceof hd||i instanceof gd)&&i.populatePaintArray(e,t,n)}}setConstantPatternPositions(e,t){for(let n in 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zp=-32768,Bp=32767,Vp=class{constructor(e,t){this._vertexBuffer=[],this._vertexDictionary=new Map,this._used=!1,this._granularity=e,this._granularityCellSize=P/e,this._canonical=t}_getKey(e,t){return e+=32768,t+=32768,e<<16|t<<0}_vertexToIndex(e,t){if(e<-32768||t<-32768||e>32767||t>32767)throw Error(`Vertex coordinates are out of signed 16 bit integer range.`);let n=Math.round(e)|0,r=Math.round(t)|0,i=this._getKey(n,r),a=this._vertexDictionary.get(i);if(a!==void 0)return a;let o=this._vertexBuffer.length/2;return this._vertexDictionary.set(i,o),this._vertexBuffer.push(n,r),o}_subdivideTrianglesScanline(e,t){if(this._granularity<2)return qp(this._vertexBuffer,Kp(e,t));let n=[],r=e.length;for(let i=0;i<r;i+=3){let r=[t[e[i+0]],t[e[i+1]],t[e[i+2]]],a=[this._vertexBuffer[r[0]*2+0],this._vertexBuffer[r[0]*2+1],this._vertexBuffer[r[1]*2+0],this._vertexBuffer[r[1]*2+1],this._vertexBuffer[r[2]*2+0],this._vertexBuffer[r[2]*2+1]],o=1/0,s=1/0,c=-1/0,l=-1/0;for(let e=0;e<3;e++){let t=a[e*2],n=a[e*2+1];o=Math.min(o,t),c=Math.max(c,t),s=Math.min(s,n),l=Math.max(l,n)}if(o===c||s===l)continue;let u=Math.floor(o/this._granularityCellSize),d=Math.ceil(c/this._granularityCellSize),f=Math.floor(s/this._granularityCellSize),p=Math.ceil(l/this._granularityCellSize);if(u===d&&f===p){n.push(...r);continue}for(let e=f;e<p;e++){let t=this._scanlineGenerateVertexRingForCellRow(e,a,r);Jp(this._vertexBuffer,t,n)}}return n}_scanlineGenerateVertexRingForCellRow(e,t,n){let r=e*this._granularityCellSize,i=r+this._granularityCellSize,a=[];for(let e=0;e<3;e++){let o=t[e*2],s=t[e*2+1],c=t[(e+1)*2%6],l=t[((e+1)*2+1)%6],u=t[(e+2)*2%6],d=t[((e+2)*2+1)%6],f=c-o,p=l-s,m=f===0,h=p===0,g=(r-s)/p,_=(i-s)/p,v=Math.min(g,_),y=Math.max(g,_);if(!h&&(v>=1||y<=0)||h&&(s<r||s>i)){l>=r&&l<=i&&a.push(n[(e+1)%3]);continue}if(!h&&v>0){let e=o+f*v,t=s+p*v;a.push(this._vertexToIndex(e,t))}let b=o+f*Math.max(v,0),x=o+f*Math.min(y,1);if(m||this._generateIntraEdgeVertices(a,o,s,c,l,b,x),!h&&y<1){let 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e=t-a,r=n-o,i=(c-o)/r,u=(l-o)/r,d=a+e*Math.min(i,u);v=Math.floor(Math.min(d,s)/this._granularityCellSize)+1,y=Math.ceil(Math.max(d,s)/this._granularityCellSize)-1,b=s<d}let S=u>0?l:c;if(b)for(let t=v;t<=y;t++){let n=t*this._granularityCellSize;e.push(this._vertexToIndex(n,S))}else for(let t=y;t>=v;t--){let n=t*this._granularityCellSize;e.push(this._vertexToIndex(n,S))}}_generateOutline(e,t){let n=[],r=0;for(let i of e){let e=this._granularity<2?this._ringPathIndices(i,r,t):this._pointArrayToIndices(Up(i,this._granularity,!0));r+=i.length;let a=[];for(let t=1;t<e.length;t++)a.push(e[t-1]),a.push(e[t]);n.push(a)}return n}_ringPathIndices(e,t,n){let r=n.slice(t,t+e.length);return r.length>=2&&Wp(e)&&r.push(r[0]),r}_handlePoles(e){let t=!1,n=!1;this._canonical&&(this._canonical.y===0&&(t=!0),this._canonical.y===(1<<this._canonical.z)-1&&(n=!0)),(t||n)&&this._fillPoles(e,t,n)}_ensureNoPoleVertices(){let e=this._vertexBuffer;for(let t=0;t<e.length;t+=2){let n=e[t+1];n===-32768&&(e[t+1]=-32767),n===32767&&(e[t+1]=32766)}}_generatePoleQuad(e,t,n,r,i,a){r>i==(a===-32768)?(e.push(n),e.push(t),e.push(this._vertexToIndex(r,a)),e.push(this._vertexToIndex(i,a)),e.push(n),e.push(this._vertexToIndex(r,a))):(e.push(t),e.push(n),e.push(this._vertexToIndex(r,a)),e.push(n),e.push(this._vertexToIndex(i,a)),e.push(this._vertexToIndex(r,a)))}_fillPoles(e,t,n){let r=this._vertexBuffer,i=P,a=e.length;for(let o=2;o<a;o+=3){let a=e[o-2],s=e[o-1],c=e[o],l=r[a*2],u=r[a*2+1],d=r[s*2],f=r[s*2+1],p=r[c*2],m=r[c*2+1];t&&(u===0&&f===0&&this._generatePoleQuad(e,a,s,l,d,-32768),f===0&&m===0&&this._generatePoleQuad(e,s,c,d,p,-32768),m===0&&u===0&&this._generatePoleQuad(e,c,a,p,l,-32768)),n&&(u===i&&f===i&&this._generatePoleQuad(e,a,s,l,d,32767),f===i&&m===i&&this._generatePoleQuad(e,s,c,d,p,32767),m===i&&u===i&&this._generatePoleQuad(e,c,a,p,l,32767))}}_initializeVertices(e){let t=[];for(let n=0;n<e.length;n+=2)t.push(this._vertexToIndex(e[n],e[n+1]));return 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r=t.patterns[n];this.recordSdfPattern(n,e[r.min]),this.recordSdfPattern(n,e[r.mid]),this.recordSdfPattern(n,e[r.max])}for(let t of this.layers){let n=t.paint.get(`fill-pattern`).constantOr(null);n&&(this.recordSdfPattern(t.id,e[n.from.toString()]),this.recordSdfPattern(t.id,e[n.to.toString()]))}}recordSdfPattern(e,t){if(!t)return;let n=t.sdf===!0,r=this.sdfPatterns[e];r===void 0?this.sdfPatterns[e]=n:r!==n&&En(`Style sheet warning: Cannot mix SDF and non-SDF fill patterns in layer "${e}"`)}isEmpty(){return 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t=Hp(e,r,a.fill.getGranularityForZoomLevel(r.z)),n=this.layoutVertexArray;Yp((e,t)=>{n.emplaceBack(e,t)},this.segments,this.layoutVertexArray,this.indexArray,t.verticesFlattened,t.indicesTriangles,this.segments2,this.indexArray2,t.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,n,{imagePositions:i,canonical:r})}};W(`FillBucket`,$p,{omit:[`layers`,`patternFeatures`]});var em,tm=()=>em||=new Dl({"fill-sort-key":new K(R.layout_fill[`fill-sort-key`],`fill-sort-key`)}),nm,rm=()=>nm||=new Dl({"fill-antialias":new G(R.paint_fill[`fill-antialias`],`fill-antialias`),"fill-opacity":new K(R.paint_fill[`fill-opacity`],`fill-opacity`),"fill-layer-opacity":new G(R.paint_fill[`fill-layer-opacity`],`fill-layer-opacity`),"fill-color":new K(R.paint_fill[`fill-color`],`fill-color`),"fill-outline-color":new K(R.paint_fill[`fill-outline-color`],`fill-outline-color`),"fill-translate":new G(R.paint_fill[`fill-translate`],`fill-translate`),"fill-translate-anchor":new G(R.paint_fill[`fill-translate-anchor`],`fill-translate-anchor`),"fill-pattern":new wl(R.paint_fill[`fill-pattern`],`fill-pattern`)}),im={get paint(){return rm()},get layout(){return tm()}},am=e=>e.type===`fill`,om=class extends Al{constructor(e,t){super(e,im,t)}recalculate(e,t){super.recalculate(e,t);let n=this.paint._values[`fill-outline-color`];n.value.kind===`constant`&&n.value.value===void 0&&(this.paint._values[`fill-outline-color`]=this.paint._values[`fill-color`])}createBucket(e){return new $p(e)}queryRadius(){return Gd(this.paint.get(`fill-translate`))}queryIntersectsFeature({queryGeometry:e,geometry:t,transform:n,pixelsToTileUnits:r}){return Nd(Kd(e,this.paint.get(`fill-translate`),this.paint.get(`fill-translate-anchor`),-n.bearingInRadians,r),t)}isTileClipped(){return!0}},sm=zl([{name:`a_pos`,components:2,type:`Int16`},{name:`a_normal_ed`,components:4,type:`Int16`}],4),cm=zl([{name:`a_centroid`,components:2,type:`Int16`}],4),lm=sm.members;sm.size,sm.alignment;var um=class e{constructor(){this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0}extend(e){return this.minX=Math.min(this.minX,e.x),this.minY=Math.min(this.minY,e.y),this.maxX=Math.max(this.maxX,e.x),this.maxY=Math.max(this.maxY,e.y),this}expandBy(e){return this.minX-=e,this.minY-=e,this.maxX+=e,this.maxY+=e,(this.minX>this.maxX||this.minY>this.maxY)&&(this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0),this}shrinkBy(e){return this.expandBy(-e)}map(t){let n=new e;return n.extend(t(new M(this.minX,this.minY))),n.extend(t(new M(this.maxX,this.minY))),n.extend(t(new M(this.minX,this.maxY))),n.extend(t(new M(this.maxX,this.maxY))),n}static fromPoints(t){let n=new e;for(let e of t)n.extend(e);return n}contains(e){return e.x>=this.minX&&e.x<=this.maxX&&e.y>=this.minY&&e.y<=this.maxY}empty(){return this.minX>this.maxX}width(){return this.maxX-this.minX}height(){return this.maxY-this.minY}covers(e){return!this.empty()&&!e.empty()&&e.minX>=this.minX&&e.maxX<=this.maxX&&e.minY>=this.minY&&e.maxY<=this.maxY}intersects(e){return!this.empty()&&!e.empty()&&e.minX<=this.maxX&&e.maxX>=this.minX&&e.minY<=this.maxY&&e.maxY>=this.minY}},dm=um.fromPoints([new M(0,0),new M(P,P)]);function fm(e,t){return e.x===t.x&&(e.x<0||e.x>8192)||e.y===t.y&&(e.y<0||e.y>8192)}function pm(e){return e.every(e=>e.x<0)||e.every(e=>e.x>8192)||e.every(e=>e.y<0)||e.every(e=>e.y>8192)}var mm=class{constructor(e,t,n,r,i){for(this.properties=Object.create(null),this.extent=n,this.type=0,this.id=void 0,this._pbf=e,this._geometry=-1,this._keys=r,this._values=i;e.pos<t;){let t=e.readVarint();if(t===8)this.id=e.readVarint();else if(t===18){let t=e.readVarint()+e.pos;for(;e.pos<t;){let t=r[e.readVarint()],n=i[e.readVarint()];this.properties[t]=n}}else t===24?this.type=e.readVarint():(t===34&&(this._geometry=e.pos),e.skip(t))}}loadGeometry(){if(this._geometry<0)throw Error(`feature has no geometry`);let e=this._pbf;e.pos=this._geometry;let t=e.readVarint()+e.pos,n=[],r,i=1,a=0,o=0,s=0;for(;e.pos<t;){if(a<=0){let t=e.readVarint();if(i=t&7,a=t>>3,a===0)continue}if(a--,i===1)o+=e.readSVarint(),s+=e.readSVarint(),r&&n.push(r),r=[new M(o,s)];else if(i===2)o+=e.readSVarint(),s+=e.readSVarint(),r&&r.push(new M(o,s));else if(i===7)r&&r.push(r[0].clone());else throw Error(`unknown command ${i}`)}return r&&n.push(r),n}bbox(){if(this._geometry<0)throw Error(`feature has no geometry`);let e=this._pbf;e.pos=this._geometry;let t=e.readVarint()+e.pos,n=1,r=0,i=0,a=0,o=1/0,s=-1/0,c=1/0,l=-1/0;for(;e.pos<t;){if(r<=0){let t=e.readVarint();if(n=t&7,r=t>>3,r===0)continue}if(r--,n===1||n===2)i+=e.readSVarint(),a+=e.readSVarint(),i<o&&(o=i),i>s&&(s=i),a<c&&(c=a),a>l&&(l=a);else if(n!==7)throw Error(`unknown command ${n}`)}return[o,c,s,l]}toGeoJSON(e,t,n){let r=this.extent*2**n,i=this.extent*e,a=this.extent*t,o=this.loadGeometry();function s(e){return[(e.x+i)*360/r-180,360/Math.PI*Math.atan(Math.exp((1-(e.y+a)*2/r)*Math.PI))-90]}function c(e){return e.map(s)}let l;if(this.type===1){let e=[];for(let t of o)e.push(t[0]);let t=c(e);l=e.length===1?{type:`Point`,coordinates:t[0]}:{type:`MultiPoint`,coordinates:t}}else if(this.type===2){let e=o.map(c);l=e.length===1?{type:`LineString`,coordinates:e[0]}:{type:`MultiLineString`,coordinates:e}}else if(this.type===3){let e=hm(o),t=[];for(let n of e)t.push(n.map(c));l=t.length===1?{type:`Polygon`,coordinates:t[0]}:{type:`MultiPolygon`,coordinates:t}}else throw Error(`unknown feature type`);let u={type:`Feature`,geometry:l,properties:this.properties};return this.id!=null&&(u.id=this.id),u}};mm.types=[`Unknown`,`Point`,`LineString`,`Polygon`];function hm(e){let t=e.length;if(t<=1)return[e];let n=[],r,i;for(let a=0;a<t;a++){let t=gm(e[a]);t!==0&&(i===void 0&&(i=t<0),i===t<0?(r&&n.push(r),r=[e[a]]):r&&r.push(e[a]))}return r&&n.push(r),n}function gm(e){let t=0;for(let n=0,r=e.length,i=r-1,a,o;n<r;i=n++)a=e[n],o=e[i],t+=(o.x-a.x)*(a.y+o.y);return t}var _m=class{constructor(e,t){for(this.version=1,this.name=``,this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],t===void 0&&(t=e.length);e.pos<t;){let t=e.readVarint();t===10?this.name=e.readString():t===18?(this._features.push(e.pos),e.skip(t)):t===26?this._keys.push(e.readString()):t===34?this._values.push(vm(e)):t===40?this.extent=e.readVarint():t===120?this.version=e.readVarint():e.skip(t)}this.length=this._features.length}feature(e){if(e<0||e>=this._features.length)throw Error(`feature index out of bounds`);this._pbf.pos=this._features[e];let t=this._pbf.readVarint()+this._pbf.pos;return new mm(this._pbf,t,this.extent,this._keys,this._values)}};function vm(e){let t=null,n=e.readVarint()+e.pos;for(;e.pos<n;){let n=e.readVarint();t=n===10?e.readString():n===21?e.readFloat():n===25?e.readDouble():n===32?e.readVarint(!0):n===40?e.readVarint():n===48?e.readSVarint():n===56?e.readBoolean():(e.skip(n),null)}if(t==null)throw Error(`unknown feature value`);return t}var ym=class{constructor(e,t=e.length){let n=Object.create(null);for(;e.pos<t;){let t=e.readVarint();if(t===26){let t=new _m(e,e.readVarint()+e.pos);t.length&&(n[t.name]=t)}else e.skip(t)}this.layers=n}},bm=6371008.8,X=class e{constructor(e,t){if(isNaN(e)||isNaN(t))throw Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw Error(`Invalid LngLat latitude value: must be between -90 and 90`)}wrap(){return new e(fn(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, 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1/Math.cos(e*Math.PI/180)}var Am=class e{constructor(e,t,n=0){this.x=+e,this.y=+t,this.z=+n}static fromLngLat(t,n=0){let r=X.convert(t);return new e(Cm(r.lng),wm(r.lat),Tm(n,r.lat))}toLngLat(){return new X(Em(this.x),Dm(this.y))}toAltitude(){return Om(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/xm*km(Dm(this.y))}},jm=89.25;function Mm(e,t,n){let r=1/(1<<n.z);return new Am(e/P*r+n.x*r,t/P*r+n.y*r)}function Nm(e,t,n){return Mm(e,t,n).toLngLat()}function Pm(e,t){let n=F(t.lat,-85.051129,Kn);return new M(Cm(t.lng)*e,wm(n)*e)}function Fm(e,t){return new Am(t.x/e,t.y/e).toLngLat()}function Im(e){return e.cameraToCenterDistance*Math.min(Math.tan(Bn(90-e.pitch))*.85,Math.tan(Bn(jm-e.pitch)))}function Lm(e,t){let n=e.canonical,r=t/vn(n.z),i=n.x+2**n.z*e.wrap,a=new Float64Array(16);return Re(a),Ve(a,a,[i*r,n.y*r,0]),He(a,a,[r/P,r/P,1]),a}function Rm(e,t,n,r,i){let a=Am.fromLngLat(e,t),o=i*Tm(1,e.lat),{x:s,y:c,z:l}=Bm(n,r),u=o*-s,d=o*-c,f=o*l;return new Am(a.x+u,a.y+d,a.z+f)}function zm(e){let t=Tm(1,e.center.lat)*e.worldSize;return Rm(e.center,e.elevation,e.pitch,e.bearing,e.cameraToCenterDistance/t)}function Bm(e,t){let n=Bn(e),r=Bn(t),i=Math.cos(-n),a=Math.sin(n);return{x:a*Math.sin(r),y:-a*Math.cos(r),z:i}}function Vm(e,t){return t<=0||!e||e.length===0?e:e.map(e=>Um(e,t))}function Hm(e,t){let n=Nm(P/2,P/2,t),r=Am.fromLngLat(n).meterInMercatorCoordinateUnits(),i=(1<<t.z)*P;return e*r*i}function Um(e,t){if(!e||e.length<3)return e;let n=e[0].x===e[e.length-1].x&&e[0].y===e[e.length-1].y,r=n?e.length-1:e.length;if(r<3)return e;let i=[],a=fm(e[r-1],e[0]);for(let n=0;n<r;n++){let o=e[(n-1+r)%r],s=e[n],c=e[(n+1)%r],l=fm(s,c);a||l?i.push(s.clone()):Gm(i,o,s,c,t),a=l}let o=Wm(i);return o.length<3?e:(n&&o.push(o[0].clone()),o)}function Wm(e){let t=[];for(let n of e){let e=n.round(),r=t[t.length-1];(r?.x!==e.x||r?.y!==e.y)&&t.push(e)}for(;t.length>1&&t[0].x===t[t.length-1].x&&t[0].y===t[t.length-1].y;)t.pop();return t}function Gm(e,t,n,r,i){let a=t.sub(n),o=r.sub(n),s=a.mag(),c=o.mag();if(s<1e-6||c<1e-6){e.push(n.clone());return}a._div(s),o._div(c);let l=a.x*o.x+a.y*o.y;if(Math.abs(l)>Math.cos(5*Math.PI/180)){e.push(n.clone());return}let u=.2,d=Math.min(i,s*u,c*u),f=n.add(a.mult(d)),p=n.add(o.mult(d)),m=Math.sqrt((1+l)/2),h=n.add(a.add(o)._unit()._mult(d/m)),g=f.sub(h).angleWith(p.sub(h)),_=Math.max(2,Math.ceil(Math.abs(g)/(Math.PI/6)-1e-6));for(let t=0;t<=_;t++)e.push(f.rotateAround(t/_*g,h))}var Km=8192;function qm(e,t,n,r,i,a,o,s){e.emplaceBack(t,n,Math.floor(r*Km)*2+o,i*Km*2,a*Km*2,Math.round(s))}var Jm=class{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(e=>e.id),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new ku,this.centroidVertexArray=new wu,this.indexArray=new Vu,this.programConfigurations=new bd(e.layers,e.zoom),this.segments=new 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this.features){let{geometry:i}=r;this.addFeature(r,i,r.index,t,n,e.subdivisionGranularity)}}update(e,t,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:n})}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,lm),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,cm.members,!0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(e,t,n,r,i,a){for(let n of Ki(t,500)){let 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G(R.paint_line[`line-layer-opacity`],`line-layer-opacity`),"line-color":new K(R.paint_line[`line-color`],`line-color`),"line-translate":new G(R.paint_line[`line-translate`],`line-translate`),"line-translate-anchor":new G(R.paint_line[`line-translate-anchor`],`line-translate-anchor`),"line-width":new K(R.paint_line[`line-width`],`line-width`),"line-gap-width":new K(R.paint_line[`line-gap-width`],`line-gap-width`),"line-offset":new K(R.paint_line[`line-offset`],`line-offset`),"line-blur":new K(R.paint_line[`line-blur`],`line-blur`),"line-dasharray":new wl(R.paint_line[`line-dasharray`],`line-dasharray`),"line-pattern":new wl(R.paint_line[`line-pattern`],`line-pattern`),"line-gradient":new El(R.paint_line[`line-gradient`],`line-gradient`)}),Sh={get paint(){return xh()},get layout(){return yh()}},Ch=class extends K{possiblyEvaluate(e,t){return t=new pl(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,zoomHistory:t.zoomHistory,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,n,r){return t=I({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,n,r)}},wh,Th=e=>e.type===`line`,Eh=class extends Al{constructor(e,t){super(e,Sh,t),this.gradientVersion=0,wh||(wh=new Ch(Sh.paint.properties[`line-width`].specification,`line-floorwidth`),wh.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if(e===`line-gradient`){let e=this.gradientExpression();this.stepInterpolant=ws(e)?e._styleExpression.expression instanceof Li:!1,this.gradientVersion=(this.gradientVersion+1)%(2**53-1)}}gradientExpression(){return this._transitionablePaint._values[`line-gradient`].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values[`line-floorwidth`]=wh.possiblyEvaluate(this._transitioningPaint._values[`line-width`].value,e)}createBucket(e){return new _h(e)}queryRadius(e){let 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Ih(e){return/[\u02EA\u02EB\u1100-\u11FF\u2E80-\u2FDF\u3000-\u30FF\u3105-\u312F\u3131-\u318E\u31A0-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE4F\uFF00-\uFFEF]|\uD81B[\uDFE0-\uDFFF]|[\uD81C-\uD822\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFFF]|\uD82C[\uDC00-\uDEFB]|\uD83C[\uDE00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(e))}function Lh(e){return/[\u02EA\u02EB\u2E80-\u2FDF\u2FF0-\u303F\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FD-\u30FF\u3105-\u312F\u31A0-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE4F\uFF00-\uFFEF]|\uD81B[\uDFE0-\uDFFF]|[\uD81C-\uD822\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFFF]|\uD82C[\uDC00-\uDEFB]|\uD83C[\uDE00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(e))}function Rh(e){return/[\u02EA\u02EB\u1100-\u11FF\u1401-\u167F\u18B0-\u18FF\u2065\u20

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Reduce your "icon-size".`)),e.addSymbols(e.icon,a,m,y,v,b,0,t,E.lineStartIndex,E.lineLength,-1,C,D),ie=e.icon.placedSymbolArray.length-1,f&&(te=f.length*4,e.addSymbols(e.icon,f,m,y,v,b,2,t,E.lineStartIndex,E.lineLength,-1,C,D),ae=e.icon.placedSymbolArray.length-1)}let ce=Object.keys(r.horizontal);for(let n of ce){let i=r.horizontal[n];O||=(se=(0,Qu.default)(i.text),new mv(c,t,l,u,d,i,f,p,m,s.layout.get(`text-rotate`).evaluate(b,{},C)));let o=i.positionedLines.length===1;if(ne+=kv(e,t,i,a,s,m,b,h,D,E,r.vertical?1:3,o?ce:[n],oe,ie,x,C),o)break}r.vertical&&(re+=kv(e,t,r.vertical,a,s,m,b,h,D,E,2,[`vertical`],oe,ae,x,C));let le=O?O.boxStartIndex:e.collisionBoxArray.length,ue=O?O.boxEndIndex:e.collisionBoxArray.length,de=A?A.boxStartIndex:e.collisionBoxArray.length,fe=A?A.boxEndIndex:e.collisionBoxArray.length,pe=k?k.boxStartIndex:e.collisionBoxArray.length,me=k?k.boxEndIndex:e.collisionBoxArray.length,he=j?j.boxStartIndex:e.collisionBoxArray.length,ge=j?j.boxEndIndex:e.collisionBoxArray.length,_e=-1,ve=(e,t)=>e?.circleDiameter?Math.max(e.circleDiameter,t):t;_e=ve(O,_e),_e=ve(A,_e),_e=ve(k,_e),_e=ve(j,_e);let ye=+(_e>-1);ye&&(_e*=w/24),e.glyphOffsetArray.length>=e.maxGlyphs&&En(`Too many glyphs being rendered in a tile. 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1ourceLayerIndex,this.hasDependencies=!0,this.hasRTLText=!1,this.maxHeightOffset=0,this.sortKeyRanges=[],this.collisionCircleArray=[],this.maxGlyphs=65535;let t=this.layers[0]._unevaluatedLayout._values;this.textSizeData=K_(this.zoom,t[`text-size`]),this.iconSizeData=K_(this.zoom,t[`icon-size`]);let n=this.layers[0].layout,r=n.get(`symbol-sort-key`),i=n.get(`symbol-z-order`);this.canOverlap=Pv(n,`text-overlap`,`text-allow-overlap`)!==`never`||Pv(n,`icon-overlap`,`icon-allow-overlap`)!==`never`||n.get(`text-ignore-placement`)||n.get(`icon-ignore-placement`),this.sortFeaturesByKey=i!==`viewport-y`&&!r.isConstant();let a=i===`viewport-y`||i===`auto`&&!this.sortFeaturesByKey;this.sortFeaturesByY=a&&this.canOverlap,n.get(`symbol-placement`)===`point`&&(this.writingModes=n.get(`text-writing-mode`).map(e=>m_[e])),this.stateDependentLayerIds=this.layers.filter(e=>e.isStateDependent()).map(e=>e.id),this.sourceID=e.sourceID}createArrays(){this.text=new zv(new bd(this.layers,this.zoom,e=>e.startsWith(`text`))),this.icon=new zv(new bd(this.layers,this.zoom,e=>e.startsWith(`icon`))),this.glyphOffsetArray=new vu,this.lineVertexArray=new yu,this.symbolInstances=new _u,this.textAnchorOffsets=new xu}calculateGlyphDependencies(e,t,n,r,i){let a=(r||this.allowVerticalPlacement)&&i,o=Lg.fromFeature(e,n),s=o.graphemes();for(let e=0;e<s.length;e++){let n=o.getSection(e);if(`imageName`in n)continue;let r=(t[n.fontStack]||={default:{}}).default,i=s[e];vg(i)&&(r[i]=!0);for(let e of i){if(r[e]=!0,!a)continue;let t=Dg[e];t&&(r[t]=!0)}}}populate(e,t,n){let r=this.layers[0],i=r.layout,a=i.get(`text-font`),o=i.get(`text-field`),s=i.get(`icon-image`),c=(o.value.kind!==`constant`||o.value.value instanceof yi&&!o.value.value.isEmpty()||o.value.value.toString().length>0)&&(a.value.kind!==`constant`||a.value.value.length>0),l=s.value.kind!==`constant`||!!s.value.value||Object.keys(s.parameters).length>0,u=i.get(`symbol-sort-key`);if(this.features=[],!c&&!l)return;let d=t.iconDependencies,f=t.glyphDependencies,p=t.availableImages,m=new pl(this.zoom);for(let{feature:t,id:o,index:s,sourceLayerIndex:h}of e){let e=r._featureFilter.needGeometry,g=Dd(t,e);if(!r._featureFilter.filter(m,g,n))continue;e||(g.geometry=Ed(t));let _;if(c){let e=r.getValueAndResolveTokens(`text-field`,g,n,p),t=yi.factory(e);this.hasRTLText||=Rv(t),_=sg(t,r,g)}let v;if(l){let e=r.getValueAndResolveTokens(`icon-image`,g,n,p);v=e instanceof Ei?e:Ei.fromString(e)}if(!_&&!v)continue;let y=this.sortFeaturesByKey?u.evaluate(g,{},n):void 0,b={id:o,text:_,icon:v,index:s,sourceLayerIndex:h,geometry:g.geometry,properties:t.properties,type:mm.types[t.type],sortKey:y};if(this.features.push(b),v&&(d[v.name]=!0),_){let e=a.evaluate(g,{},n).join(`,`),t=i.get(`text-rotation-alignment`)!==`viewport`&&i.get(`symbol-placement`)!==`point`;this.allowVerticalPlacement=this.writingModes?.includes(2);let r=bg(_.toString());this.calculateGlyphDependencies(_,f,e,t,r);for(let e of _.sections)e.image&&(d[e.image.name]=!0)}}i.get(`symbol-placement`)===`line`&&(this.features=fg(this.features)),this.sortFeaturesByKey&&this.features.sort((e,t)=>

1e.sortKey-t.sortKey)}update(e,t,n){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,{imagePositions:n}),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,{imagePositions:n}))}addFeatures({options:e,canonical:t,glyphMap:n,glyphPositions:r,iconMap:i,iconPositions:a,showCollisionBoxes:o}){Tv({bucket:this,glyphMap:n,glyphPositions:r,imageMap:i,imagePositions:a,showCollisionBoxes:o,canonical:t,subdivisionGranularity:e.subdivisionGranularity,hasPromoteId:e.featureIndex.promoteId!=null})}isEmpty(){return this.symbolInstances.length===0}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){let n=this.lineVertexArray.length;if(e.segment!==void 0){let n=e.dist(t[e.segment+1]),r=e.dist(t[e.segment]),i={};for(let r=e.segment+1;r<t.length;r++)i[r]={x:t[r].x,y:t[r].y,tileUnitDistanceFromAnchor:n},r<t.length-1&&(n+=t[r+1].dist(t[r]));for(let n=e.segment||0;n>=0;n--)i[n]={x:t[n].x,y:t[n].y,tileUnitDistanceFromAnchor:r},n>0&&(r+=t[n-1].dist(t[n]));for(let e=0;e<t.length;e++){let t=i[e];this.lineVertexArray.emplaceBack(t.x,t.y,t.tileUnitDistanceFromAnchor)}}return{lineStartIndex:n,lineLength:this.lineVertexArray.length-n}}addSymbols(e,t,n,r,i,a,o,s,c,l,u,d,f){let p=e.indexArray,m=e.layoutVertexArray,h=e.segments.prepareSegment(4*t.length,m,p,this.canOverlap?a.sortKey:void 0),g=this.glyphOffsetArray.length,_=h.vertexLength,v=this.allowVerticalPlacement&&o===2?Math.PI/2:0,y=a.text&&a.text.sections;for(let r=0;r<t.length;r++){let{tl:i,tr:o,bl:c,br:l,tex:u,pixelOffsetTL:g,pixelOffsetBR:_,minFontScaleX:b,minFontScaleY:x,glyphOffset:S,isSDF:C,sectionIndex:w}=t[r],T=h.vertexLength,E=S[1];Iv(m,s.x,s.y,i.x,E+i.y,u.x,u.y,n,C,g.x,g.y,b,x,f),Iv(m,s.x,s.y,o.x,E+o.y,u.x+u.w,u.y,n,C,_.x,g.y,b,x,f),Iv(m,s.x,s.y,c.x,E+c.y,u.x,u.y+u.h,n,C,g.x,_.y,b,x,f),Iv(m,s.x,s.y,l.x,E+l.y,u.x+u.w,u.y+u.h,n,C,_.x,_.y,b,x,f),Lv(e.dynamicLayoutVertexArray,s,v),p.emplaceBack(T,T+2,T+1),p.emplaceBack(T+1,T+2,T+3),h.vertexLength+=4,h.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(S[0]),(r===t.length-1||w!==t[r+1].sectionIndex)&&e.programConfigurations.populatePaintArrays(m.length,a,a.index,{imagePositions:{},canonical:d,formattedSection:y?.[w]})}e.placedSymbolArray.emplaceBack(s.x,s.y,g,this.glyphOffsetArray.length-g,_,c,l,s.segment,n?n[0]:0,n?n[1]:0,r[0],r[1],o,0,!1,0,u,f)}_addCollisionDebugVertex(e,t,n,r,i,a){return t.emplaceBack(0,0),e.emplaceBack(n.x,n.y,r,i,Math.round(a.x),Math.round(a.y))}addCollisionDebugVertices(e,t,n,r,i,a,o){let s=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=s.vertexLength,l=i.layoutVertexArray,u=i.collisionVertexArray,d=o.anchorX,f=o.anchorY;this._addCollisionDebugVertex(l,u,a,d,f,new M(e,t)),this._addCollisionDebugVertex(l,u,a,d,f,new M(n,t)),this._addCollisionDebugVertex(l,u,a,d,f,new M(n,r)),this._addCollisionDebugVertex(l,u,a,d,f,new M(e,r)),s.vertexLength+=4;let p=i.indexArray;p.emplaceBack(c,c+1),p.emplaceBack(c+1,c+2),p.emplaceBack(c+2,c+3),p.emplaceBack(c+3,c),s.primitiveLength+=4}addDebugCollisionBoxes(e,t,n,r){for(let i=e;i<t;i++){let e=this.collisionBoxArray.get(i),t=e.x1,a=e.y1,o=e.x2,s=e.y2;this.addCollisionDebugVertices(t,a,o,s,r?this.textCollisionBox:this.iconCollisionBox,e.anchorPoint,n)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Bv(Lu,jh.members,Hu),this.iconCollisionBox=new Bv(Lu,jh.members,Hu);for(let e=0;e<this.symbolInstances.length;e++){let t=this.symbolInstances.get(e);this.addDebugCollisionBoxes(t.textBoxStartIndex,t.textBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.verticalTextBoxStartIndex,t.verticalTextBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.iconBoxStartIndex,t.iconBoxEndIndex,t,!1),this.addDebugCollisionBoxes(t.verticalIconBoxStartIndex,t.verticalIconBoxEndIndex,t,!1)}}_deserializeCollisionBoxesForSymbol(e,t,n,r,i,a,o,s,c){let l={};for(let r=t;r<n;r++){let t=e.get(r);l.textBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},l.textFeatureIndex=t.featureIndex;break}for(let t=r;t<i;t++){let n=e.get(t);l.verticalTextBox={x1:n.x1,y1:n.y1,x2:n.x2,y2:n.y2,anchorPointX:n.anchorPointX,anchorPointY:n.anchorPointY},l.verticalTextFeatureIndex=n.featureIndex;break}for(let t=a;t<o;t++){let n=e.get(t);l.iconBox={x1:n.x1,y1:n.y1,x2:n.x2,y2:n.y2,anchorPointX:n.anchorPointX,anchorPointY:n.anchorPointY},l.iconFeatureIndex=n.featureIndex;break}for(let t=s;t<c;t++){let n=e.get(t);l.verticalIconBox={x1:n.x1,y1:n.y1,x2:n.x2,y2:n.y2,anchorPointX:n.anchorPointX,anchorPointY:n.anchorPointY},l.verticalIconFeatureIndex=n.featureIndex;break}return l}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){let n=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,n.textBoxStartIndex,n.textBoxEndIndex,n.verticalTextBoxStartIndex,n.verticalTextBoxEndIndex,n.iconBoxStartIndex,n.iconBoxEndIndex,n.verticalIconBoxStartIndex,n.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,t){let n=e.placedSymbolArray.get(t),r=n.vertexStartIndex+n.numGlyphs*4;for(let t=n.vertexStartIndex;t<r;t+=4)e.indexArray.emplaceBack(t,t+2,t+1),e.indexArray.emplaceBack(t+1,t+2,t+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;let t=Math.sin(e),n=Math.cos(e),r=[],i=[],a=[];for(let e=0;e<this.symbolInstances.length;++e){a.push(e);let o=this.symbolInstances.get(e);r.push(Math.round(t*o.anchorX+n*o.anchorY)|0),i.push(o.featureIndex)}return a.sort((e,t)=>r[e]-r[t]||i[t]-i[e]),a}addToSortKeyRanges(e,t){let n=this.sortKeyRanges[this.sortKeyRanges.length-1];n?.sortKey===t?n.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(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(let e of this.symbolInstanceIndexes){let t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex);let n=[t.rightJustifiedTextSymbolIndex,t.centerJustifiedTextSymbolIndex,t.leftJustifiedTextSymbolIndex];for(let e=0;e<n.length;e++){let t=n[e];t>=0&&n.indexOf(t)===e&&this.addIndicesForPlacedSymbol(this.text,t)}t.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,t.verticalPlacedTextSymbolIndex),t.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.placedIconSymbolIndex),t.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}};W(`SymbolBucket`,Vv,{omit:[`layers`,`collisionBoxArray`,`features`,`compareText`]});function Hv(e,t){return t.replace(/{([^{}]+)}/g,(t,n)=>e&&n in e?String(e[n]):``)}var Uv,Wv=()=>Uv||=new Dl({"symbol-placement":new G(R.layout_symbol[`symbol-placement`],`symbol-placement`),"symbol-spacing":new G(R.layout_symbol[`symbol-spacing`],`symbol-spacing`),"symbol-avoid-edges":new G(R.layout_symbol[`symbol-avoid-edges`],`symbol-avoid-edges`),"symbol-sort-key":new K(R.layout_symbol[`symbol-sort-key`],`symbol-sort-key`),"symbol-z-order":new G(R.layout_symbol[`symbol-z-order`],`symbol-z-order`),"icon-allow-overlap":new G(R.layout_symbol[`icon-allow-overlap`],`icon-allow-overlap`),"icon-overlap":new G(R.layout_symbol[`icon-overlap`],`icon-overlap`),"icon-ignore-placement":new G(R.layout_symbol[`icon-ignore-placement`],`icon-ignore-placement`),"icon-optional":new G(R.layout_symbol[`icon-optional`],`icon-optional`),"icon-rotation-alignment":new K(R.layout_symbol[`icon-rotation-alignment`],`icon-rotation-alignment`),"icon-size":new K(R.layout_symbol[`icon-size`],`icon-size`),"icon-text-fit":new G(R.layout_symbol[`icon-text-fit`],`icon-text-fit`),"icon-text-fit-padding":new G(R.layout_symbol[`icon-text-fit-padding`],`icon-text-fit-padding`),"icon-image":new K(R.layout_symbol[`icon-image`],`icon-image`),"icon-rotate":new K(R.layout_symbol[`icon-rotate`],`icon-rotate`),"icon-padding":new K(R.layout_symbol[`icon-padding`],`icon-padding`),"icon-keep-upright":new G(R.layout_symbol[`icon-keep-upright`],`icon-keep-upright`),"icon-offset":new K(R.layout_symbol[`icon-offset`],`icon-offset`),"icon-anchor":new K(R.layout_symbol[`icon-anchor`],`icon-anchor`),"icon-pitch-alignment":new G(R.layout_symbol[`icon-pitch-alignment`],`icon-pitch-alignment`),"text-pitch-alignment":new G(R.layout_symbol[`text-pitch-alignment`],`text-pitch-alignment`),"text-rotation-alignment":new G(R.layout_symbol[`text-rotation-alignment`],`text-rotation-alignment`),"text-field":new K(R.layout_symbol[`text-field`],`text-field`),"text-font":new K(R.layout_symbol[`text-font`],`text-font`),"text-size":new K(R.layout_symbol[`text-size`],`text-size`),"text-max-width":new K(R.layout_symbol[`text-max-width`],`text-max-width`),"text-line-height":new G(R.layout_symbol[`text-line-height`],`text-line-height`),"text-letter-spacing":new K(R.layout_symbol[`text-letter-spacing`],`text-letter-spacing`),"text-justify":new K(R.layout_symbol[`text-ju

1function uy(e,t,n){return!(e<0||e>25||n<0||n>=2**e||t<0||t>=2**e)}function dy(e,t){let{x:n,y:r}=Am.fromLngLat(t);return!(e<0||e>25||r<0||r>=1||n<0||n>=1)}var fy=class{constructor(e,t,n){if(!uy(e,t,n))throw Error(`x=${t}, y=${n}, z=${e} outside of bounds. 0<=x<${2**e}, 0<=y<${2**e} 0<=z<=25 `);this.z=e,this.x=t,this.y=n,this.key=hy(0,e,e,t,n)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,t,n){let r=_y(this.x,this.y,this.z),i=yy(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(n===`tms`?2**this.z-this.y-1:this.y)).replace(/{ratio}/g,t>1?`@2x`:``).replace(/{quadkey}/g,i).replace(/{bbox-epsg-3857}/g,r)}isChildOf(e){let t=this.z-e.z;return t>0&&e.x===this.x>>t&&e.y===this.y>>t}getTilePoint(e){let t=2**this.z;return new M((e.x*t-this.x)*P,(e.y*t-this.y)*P)}toString(){return`${this.z}/${this.x}/${this.y}`}},py=class{constructor(e,t){this.wrap=e,this.canonical=t,this.key=hy(e,t.z,t.z,t.x,t.y)}},my=class e{constructor(e,t,n,r,i){if(this.terrainRttPosMatrix32f=null,e<n)throw Error(`overscaledZ should be >= z; overscaledZ = ${e}; z = ${n}`);this.overscaledZ=e,this.wrap=t,this.canonical=new fy(n,+r,+i),this.key=hy(t,e,n,r,i)}clone(){return new e(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(t){if(t>this.overscaledZ)throw Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);let n=this.canonical.z-t;return t>this.canonical.z?new e(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new e(t,this.wrap,t,this.canonical.x>>n,this.canonical.y>>n)}isOverscaled(){return this.overscaledZ>this.canonical.z}calculateScaledKey(e,t){if(e>this.overscaledZ)throw Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);let n=this.canonical.z-e;return e>this.canonical.z?hy(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y):hy(this.wrap*+t,e,e,this.canonical.x>>n,this.canonical.y>>n)}isChildOf(e){if(e.wrap!==this.wrap||this.overscaledZ-e.overscaledZ<=0)return!1;if(e.overscaledZ===0)return this.overscaledZ>0;let t=this.canonical.z-e.canonical.z;return t<0?!1:e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t}children(t){if(this.overscaledZ>=t)return[new e(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];let n=this.canonical.z+1,r=this.canonical.x*2,i=this.canonical.y*2;return[new e(n,this.wrap,n,r,i),new e(n,this.wrap,n,r+1,i),new e(n,this.wrap,n,r,i+1),new e(n,this.wrap,n,r+1,i+1)]}isLessThan(e){return this.wrap<e.wrap?!0:this.wrap>e.wrap?!1:this.overscaledZ<e.overscaledZ?!0:this.overscaledZ>e.overscaledZ?!1:this.canonical.x<e.canonical.x?!0:this.canonical.x>e.canonical.x?!1:this.canonical.y<e.canonical.y}wrapped(){return new e(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new e(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return 2**(this.overscaledZ-this.canonical.z)}toUnwrapped(){return new py(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(e){return this.canonical.getTilePoint(new Am(e.x-this.wrap,e.y))}normalizeCoordinates(t,n,r=P){if(t>=0&&t<r&&n>=0&&n<r)return{tileID:this,x:t,y:n};let i=Math.floor(t/r),a=Math.floor(n/r),o=t-i*r,s=n-a*r,c=this.canonical.z,l=1<<c,u=this.canonical.y+a;if(u<0||u>=l)return null;let d=this.canonical.x+i,f=this.wrap;return d<0?(f-=Math.ceil(-d/l),d=(d%l+l)%l):d>=l&&(f+=Math.floor(d/l),d%=l),{tileID:new e(this.overscaledZ,f,c,d,u),x:o,y:s}}};function hy(e,t,n,r,i){e*=2,e<0&&(e=e*-1-1);let a=1<<n;return(a*a*e+a*i+r).toString(36)+n.toString(36)+t.toString(36)}var gy=Math.PI*6378137;function _y(e,t,n){t=2**n-t-1;let r=vy(e*256,t*256,n),i=vy((e+1)*256,(t+1)*256,n);return`${r[0]},${r[1]},${i[0]},${i[1]}`}function vy(e,t,n){let r=2*gy/256/2**n;return[e*r-gy,t*r-gy]}function yy(e,t,n){let r=``;for(let i=e;i>0;i--){let e=1<<i-1;r+=(t&e?1:0)+(n&e?2:0)}return r}function by(e,t){let n=Math.abs(e.wrap*2)-+(e.wrap<0),r=Math.abs(t.wrap*2)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||r-n||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}W(`CanonicalTileID`,fy),W(`OverscaledTileID`,my,{omit:[`terrainRttPosMatrix32f`]});var xy=`_geojsonTileLayer`,Sy=class{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){let n=e[t];this._stringToNumber[n]=t,this._numberToString[t]=n}}encode(e){return this._stringToNumber[e]}decode(e){if(e>=this._numberToString.length)throw Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}},Cy=class{constructor(e,t,n,r,i){this.type=`Feature`,this._vectorTileFeature=e,this._x=n,this._y=r,this._z=t;for(let t in e.properties)typeof e.properties[t]==`string`&&e.properties[t].startsWith(`__$json__:`)&&(e.properties[t]=JSON.parse(e.properties[t].slice(10)));this.properties=e.properties,this.id=i}projectPoint(e,t,n,r){return[(e.x+t)*360/r-180,360/Math.PI*Math.atan(Math.exp((1-(e.y+n)*2/r)*Math.PI))-90]}projectLine(e,t,n,r){return e.map(e=>this.projectPoint(e,t,n,r))}get geometry(){if(this._geometry)return this._geometry;let e=this._vectorTileFeature,t=e.extent*2**this._z,n=e.extent*this._x,r=e.extent*this._y,i=e.loadGeometry();switch(e.type){case 1:{let e=[];for(let t of i)e.push(t[0]);let a=this.projectLine(e,n,r,t);this._geometry=e.length===1?{type:`Point`,coordinates:a[0]}:{type:`MultiPoint`,coordinates:a};break}case 2:{let e=i.map(e=>this.projectLine(e,n,r,t));this._geometry=e.length===1?{type:`LineString`,coordinates:e[0]}:{type:`MultiLineString`,coordinates:e};break}case 3:{let e=hm(i),a=[];for(let i of e)a.push(i.map(e=>this.projectLine(e,n,r,t)));this._geometry=a.length===1?{type:`Polygon`,coordinates:a[0]}:{type:`MultiPolygon`,coordinates:a};break}default:throw Error(`unknown feature type: ${e.type}`)}return this._geometry}set geometry(e){this._geometry=e}toJSON(){let e={geometry:this.geometry};for(let t in this)t!==`_geometry`&&t!==`_vectorTileFeature`&&t!==`_x`&&t!==`_y`&&t!==`_z`&&(e[t]=this[t]);return e}},wy=class{constructor(e,t,n){this._name=e,this.dataBuffer=t,typeof n==`

1function $y(e,t,n,r){let i=r,a=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,c=e[t+3]>>>0,l=e[t+4]>>>0,u=e[t+5]>>>0,d=e[t+6]>>>0,f=e[t+7]>>>0,p=e[t+8]>>>0,m=e[t+9]>>>0;n[i++]=a>>>0&1023,n[i++]=a>>>10&1023,n[i++]=a>>>20&1023,n[i++]=(a>>>30|(o&255)<<2)&1023,n[i++]=o>>>8&1023,n[i++]=o>>>18&1023,n[i++]=(o>>>28|(s&63)<<4)&1023,n[i++]=s>>>6&1023,n[i++]=s>>>16&1023,n[i++]=(s>>>26|(c&15)<<6)&1023,n[i++]=c>>>4&1023,n[i++]=c>>>14&1023,n[i++]=(c>>>24|(l&3)<<8)&1023,n[i++]=l>>>2&1023,n[i++]=l>>>12&1023,n[i++]=l>>>22&1023,n[i++]=u>>>0&1023,n[i++]=u>>>10&1023,n[i++]=u>>>20&1023,n[i++]=(u>>>30|(d&255)<<2)&1023,n[i++]=d>>>8&1023,n[i++]=d>>>18&1023,n[i++]=(d>>>28|(f&63)<<4)&1023,n[i++]=f>>>6&1023,n[i++]=f>>>16&1023,n[i++]=(f>>>26|(p&15)<<6)&1023,n[i++]=p>>>4&1023,n[i++]=p>>>14&1023,n[i++]=(p>>>24|(m&3)<<8)&1023,n[i++]=m>>>2&1023,n[i++]=m>>>12&1023,n[i]=m>>>22&1023}function eb(e,t,n,r){let i=r,a=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,c=e[t+3]>>>0,l=e[t+4]>>>0,u=e[t+5]>>>0,d=e[t+6]>>>0,f=e[t+7]>>>0,p=e[t+8]>>>0,m=e[t+9]>>>0,h=e[t+10]>>>0;n[i++]=a>>>0&2047,n[i++]=a>>>11&2047,n[i++]=(a>>>22|(o&1)<<10)&2047,n[i++]=o>>>1&2047,n[i++]=o>>>12&2047,n[i++]=(o>>>23|(s&3)<<9)&2047,n[i++]=s>>>2&2047,n[i++]=s>>>13&2047,n[i++]=(s>>>24|(c&7)<<8)&2047,n[i++]=c>>>3&2047,n[i++]=c>>>14&2047,n[i++]=(c>>>25|(l&15)<<7)&2047,n[i++]=l>>>4&2047,n[i++]=l>>>15&2047,n[i++]=(l>>>26|(u&31)<<6)&2047,n[i++]=u>>>5&2047,n[i++]=u>>>16&2047,n[i++]=(u>>>27|(d&63)<<5)&2047,n[i++]=d>>>6&2047,n[i++]=d>>>17&2047,n[i++]=(d>>>28|(f&127)<<4)&2047,n[i++]=f>>>7&2047,n[i++]=f>>>18&2047,n[i++]=(f>>>29|(p&255)<<3)&2047,n[i++]=p>>>8&2047,n[i++]=p>>>19&2047,n[i++]=(p>>>30|(m&511)<<2)&2047,n[i++]=m>>>9&2047,n[i++]=m>>>20&2047,n[i++]=(m>>>31|(h&1023)<<1)&2047,n[i++]=h>>>10&2047,n[i]=h>>>21&2047}function tb(e,t,n,r){let i=r,a=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,c=e[t+3]>>>0,l=e[t+4]>>>0,u=e[t+5]>>>0,d=e[t+6]>>>0,f=e[t+7]>>>0,p=e[t+8]>>>0,m=e[t+9]>>>0,h=e[t+10]>>>0,g=e[t+11]>>>0;n[i++]=a>>>0&4095,n[i++]=a>>>12&4095,n[i++]=(a>>>24|(o&15)<<8)&4095,n[i++]=o>>>4&4095,n[i++]=o>>>16&4095,n[i++]=(o>>>28|(s&255)<<4)&4095,n[i++]=s>>>8&4095,n[i++]=s>>>20&4095,n[i++]=c>>>0&4095,n[i++]=c>>>12&4095,n[i++]=(c>>>24|(l&15)<<8)&4095,n[i++]=l>>>4&4095,n[i++]=l>>>16&4095,n[i++]=(l>>>28|(u&255)<<4)&4095,n[i++]=u>>>8&4095,n[i++]=u>>>20&4095,n[i++]=d>>>0&4095,n[i++]=d>>>12&4095,n[i++]=(d>>>24|(f&15)<<8)&4095,n[i++]=f>>>4&4095,n[i++]=f>>>16&4095,n[i++]=(f>>>28|(p&255)<<4)&4095,n[i++]=p>>>8&4095,n[i++]=p>>>20&4095,n[i++]=m>>>0&4095,n[i++]=m>>>12&4095,n[i++]=(m>>>24|(h&15)<<8)&4095,n[i++]=h>>>4&4095,n[i++]=h>>>16&4095,n[i++]=(h>>>28|(g&255)<<4)&4095,n[i++]=g>>>8&4095,n[i]=g>>>20&4095}function nb(e,t,n,r){let i=r,a=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,c=e[t+3]>>>0,l=e[t+4]>>>0,u=e[t+5]>>>0,d=e[t+6]>>>0,f=e[t+7]>>>0,p=e[t+8]>>>0,m=e[t+9]>>>0,h=e[t+10]>>>0,g=e[t+11]>>>0,_=e[t+12]>>>0,v=e[t+13]>>>0,y=e[t+14]>>>0,b=e[t+15]>>>0;n[i++]=a>>>0&65535,n[i++]=a>>>16&65535,n[i++]=o>>>0&65535,n[i++]=o>>>16&65535,n[i++]=s>>>0&65535,n[i++]=s>>>16&65535,n[i++]=c>>>0&65535,n[i++]=c>>>16&65535,n[i++]=l>>>0&65535,n[i++]=l>>>16&65535,n[i++]=u>>>0&65535,n[i++]=u>>>16&65535,n[i++]=d>>>0&65535,n[i++]=d>>>16&65535,n[i++]=f>>>0&65535,n[i++]=f>>>16&65535,n[i++]=p>>>0&65535,n[i++]=p>>>16&65535,n[i++]=m>>>0&65535,n[i++]=m>>>16&65535,n[i++]=h>>>0&65535,n[i++]=h>>>16&65535,n[i++]=g>>>0&65535,n[i++]=g>>>16&65535,n[i++]=_>>>0&65535,n[i++]=_>>>16&65535,n[i++]=v>>>0&65535,n[i++]=v>>>16&65535,n[i++]=y>>>0&65535,n[i++]=y>>>16&65535,n[i++]=b>>>0&65535,n[i]=b>>>16&65535}function rb(e,t,n,r){let i=r,a=t;for(let t=0;t<8;t++){let t=e[a++]>>>0;n[i++]=t>>>0&1,n[i++]=t>>>1&1,n[i++]=t>>>2&1,n[i++]=t>>>3&1,n[i++]=t>>>4&1,n[i++]=t>>>5&1,n[i++]=t>>>6&1,n[i++]=t>>>7&1,n[i++]=t>>>8&1,n[i++]=t>>>9&1,n[i++]=t>>>10&1,n[i++]=t>>>11&1,n[i++]=t>>>12&1,n[i++]=t>>>13&1,n[i++]=t>>>14&1,n[i++]=t>>>15&1,n[i++]=t>>>16&1,n[i++]=t>>>17&1,n[i++]=t>>>18&1,n[i++]=t>>>19&1,n[i++]=t>>>20&1,n[i++]=t>>>21&1,n[i++]=t>>>22&1,n[i++]=t>>>23&1,n[i++]=t>>>24&1,n[i++]=t>>>25&1,n[i++]=t>>>26&1,n[i++]=t>>>27&1,n[i++]=t>>>28&1,n[i++]=t>>>29&1,n[i++]=t>>>30&1,n[i++]=t>>>31&1}}function ib(e,t,n,r){let i=r,a=t;for(let t=0;t<8;t++){let t=e[a++]>>>0,r=e[a++]>>>0;n[i++]=t>>>0&3,n[i++]=t>>>2&3,n[i++]=t>>>4&3,n[i++]=t>>>6&3,n[i++]=t>>>8&3,n[i++]=t>>>10&3,n[i++]=t>>>12&3,n[i++]=t>>>14&3,n[i++]=t>>>16&3,n[i++]=t>>>18&3,n[i++]=t>>>20&3,n[i++]=t>>>22&3,n[i++]=t>>>24&3,n[i++]=t>>>26&3,n[i++]=t>>>28&3,n[i++]=t>>>30&3,n[i++]=r>>>0&3,n[i++]=r>>>2&3,n[i++]=r>>>4&3,n[i++]=r>>>6&3,n[i++]=r>>>8&3,n[i++]=r>>>10&3,n[i++]=r>>>12&3,n[i++]=r>>>14&3,n[i++]=r>>>16&3,n[i++]=r>>>18&3,n[i++]=r>>>20&3,n[i++]=r>>>22&3,n[i++]=r>>>24&3,n[i++]=r>>>26&3,n[i++]=r>>>28&3,n[i++]=r>>>30&3}}function ab(e,t,n,r){let i=r,a=t;for(let t=0;t<8;t++){let t=e[a++]>>>0,r=e[a++]>>>0,o=e[a++]>>>0;n[i++]=t>>>0&7,n[i++]=t>>>3&7,n[i++]=t>>>6&7,n[i++]=t>>>9&7,n[i++]=t>>>12&7,n[i++]=t>>>15&7,n[i++]=t>>>18&7,n[i++]=t>>>21&7,n[i++]=t>>>24&7,n[i++]=t>>>27&7,n[i++]=(t>>>30|(r&1)<<2)&7,n[i++]=r>>>1&7,n[i++]=r>>>4&7,n[i++]=r>>>7&7,n[i++]=r>>>10&7,n[i++]=r>>>13&7,n[i++]=r>>>16&7,n[i++]=r>>>19&7,n[i++]=r>>>22&7,n[i++]=r>>>25&7,n[i++]=r>>>28&7,n[i++]=(r>>>31|(o&3)<<1)&7,n[i++]=o>>>2&7,n[i++]=o>>>5&7,n[i++]=o>>>8&7,n[i++]=o>>>11&7,n[i++]=o>>>14&7,n[i++]=o>>>17&7,n[i++]=o>>>20&7,n[i++]=o>>>23&7,n[i++]=o>>>26&7,n[i++]=o>>>29&7}}function ob(e,t,n,r){let i=r,a=t;for(let t=0;t<8;t++){let t=e[a++]>>>0,r=e[a++]>>>0,o=e[a++]>>>0,s=e[a++]>>>0;n[i++]=t>>>0&15,n[i++]=t>>>4&15,n[i++]=t>>>8&15,n[i++]=t>>>12&15,n[i++]=t>>>16&15,n[i++]=t>>>20&15,n[i++]=t>>>24&15,n[i++]=t>>>28&15,n[i++]=r>>>0&15,n[i++]=r>>>4&15,n[i++]=r>>>8&15,n[i++]=r>>>12&15,n[i++]=r>>>16&15,n[i++]=r>>>20&15,n[i++]=r>>>24&15,n[i++]=r>>>28&15,n[i++]=o>>>0&15,n[i++]=o>>>4&15,n[i++]=o>>>8&15,n[i++]=o>>>12&15,n[i++]=o>>>16&15,n[i++]=o>>>20&15,n[i++]=o>>>24&15,n[i++]=o>>>28&15,n[i++]=s>>>0&15,n[i++]=s>>>4&15,n[i++]=s>>>8&15,n[i++]=s>>>12&15,n[i++]=s>>>16&15,n[i++]=s>>>20&15,n[i++]=s>>>24&15,n[i++]=s>>>28&15}}function sb(e,t,n,r){let i=r,a=t;for(let t=0;t<8;t++){let t=e[a++]>>>0,r=e[a++]>>>0,o=e[a++]>>>0,s=e[a++]>>>0,c=e[a++]>>>0;n[i++]=t>>>0&31,n[i++]=t>>>5&31,n[i++]=t>>>10&31,n[i++]=t>>>15&31,n[i++]=t>>>20&31,n[i++]=t>>>25&31,n[i++]=(t>>>30|(r&7)<<2)&31,n[i++]=r>>>3&31,n[i++]=r>>>8&31,n[i++]=r>>>13&31,n[i++]=r>>>18&31,n[i++]=r>>>23&31,n[i++]=(r>>>28|(o&1)<<4)&31,n[i++]=o>>>1&31,n[i++]=o>>>6&31,n[i++]=o>>>11&31,n[i++]=o>>>16&31,n[i++]=o>>>21&31,n[i++]=o>>>26&31,n[i++]=(o>>>31|(s&15)<<1)&31,n[i++]=s>>>4&31,n[i++]=s>>>9&31,n[i++]=s>>>14&31,n[i++]=s>>>19&31,n[i++]=s>>>24&31,n[i++]=(s>>>29|(c&3)<<3)&31,n[i++]=c>>>2&31,n[i++]=c>>>7&31,n[i++]=c>>>12&31,n[i++]=c>>>17&31,n[i++]=c>>>22&31,n[i++]=c>>>27&31}}function cb(e,t,n,r){let i=r,a=t;for(let t=0;t<8;t++){let t=e[a++]>>>0,r=e[a++]>>>0,o=e[a++]>>>0,s=e[a++]>>>0,c=e[a++]>>>0,l=e[a++]>>>0;n[i++]=t>>>0&63,n[i++]=t>>>6&63,n[i++]=t>>>12&63,n[i++]=t>>>18&63,n[i++]=t>>>24&63,n[i++]=(t>>>30|(r&15)<<2)&63,n[i++]=r>>>4&63,n[i++]=r>>>10&63,n[i++]=r>>>16&63,n[i++]=r>>>22&63,n[i++]=(r>>>28|(o&3)<<4)&63,n[i++]=o>>>2&63,n[i++]=o>>>8&63,n[i++]=o>>>14&63,n[i++]=o>>>20&63,n[i++]=o>>>26&63,n[i++]=s>>>0&63,n[i++]=s>>>6&63,n[i++]=s>>>12&63,n[i++]=s>>>18&63,n[i++]=s>>>24&63,n[i++]=(s>>>30|(c&15)<<2)&63,n[i++]=c>>>4&63,n[i++]=c>>>10&63,n[i++]=c>>>16&63,n[i++]=c>>>22&63,n[i++]=(c>>>28|(l&3)<<4)&63,n[i++]=l>>>2&63,n[i++]=l>>>8&63,n[i++]=l>>>14&63,n[i++]=l>>>20&63,n[i++]=l>>>26&63}}function lb(e,t,n,r){let i=r,a=t;for(let t=0;t<8;t++){let t=e[a++]>>>0,r=e[a++]>>>0,o=e[a++]>>>0,s=e[a++]>>>0,c=e[a++]>>>0,l=e[a++]>>>0,u=e[a++]>>>0;n[i++]=t>>>0&127,n[i++]=t>>>7&127,n[i++]=t>>>14&127,n[i++]=t>>>21&127,n[i++]=(t>>>28|(r&7)<<4)&127,n[i++]=r>>>3&127,n[i++]=r>>>10&127,n[i++]=r>>>17&127,n[i++]=r>>>24&127,n[i++]=(r>>>31|(o&63)<<1)&127,n[i++]=o>>>6&127,n[i++]=o>>>13&127,n[i++]=o>>>20&127,n[i++]=(o>>>27|(s&3)<<5)&127,n[i++]=s>>>2&127,n[i++]=s>>>9&127,n[i++]=s>>>16&127,n[i++]=s>>>23&127,n[i++]=(s>>>30|(c&31)<<2)&127,n[i++]=c>>>5&127,n[i++]=c>>>12&127,n[i++]=c>>>19&127,n[i++]=(c>>>26|(l&1)<<6)&127,n[i++]=l>>>1&127,n[i++]=l>>>8&127,n[i++]=l>>>15&127,n[i++]=l>>>22&127,n[i++]=(l>>>29|(u&15)<<3)&127,n[i++]=u>>>4&127,n[i++]=u>>>11&127,n[i++]=u>>>18&127,n[i++]=u>>>25&127}}function ub(e,t,n,r){let i=r,a=t;for(let t=0;t<8;t++){let t=e[a++]>>>0,r=e[a++]>>>0,o=e[a++]>>>0,s=e[a++]>>>0,c=e[a++]>>>0,l=e[a++]>>>0,u=e[a++]>>>0,d=e[a++]>>>0;n[i++]=t>>>0&255,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=r>>>0&255,n[i++]=r>>>8&255,n[i++]=r>>>16&255,n[i++]=r>>>24&255,n[i++]=o>>>0&255,n[i++]=o>>>8&255,n[i++]=o>>>16&255,n[i++]=o>>>24&255,n[i++]=s>>>0&255,n[i++]=s>>>8&255,n[i++]=s>>>16&255,n[i++]=s>>>24&255,n[i++]=c>>>0&255,n[i++]=c>>>8&255,n[i++]=c>>>16&255,n[i++]=c>>>24&255,n[i++]=l>>>0&255,n[i++]=l>>>8&255,n[i++]=l>>>16&255,n[i++]=l>>>24&255,n[i++]=u>>>0&255,n[i++]=u>>>8&255,n[i++]=u>>>16&255,n[i++]=u>>>24&255,n[i++]=d>>>0&255,n[i++]=d>>>8&255,n[i++]=d>>>16&255,n[i++]=d>>>24&255}}function db(e,t,n,r){let i=r,a=t;for(let t=0;t<128;t++){let t=e[a++]>>>0;n[i++]=t&65535,n[i++]=t>>>16&65535}}function fb(e,t,n,r,i){let a=zy[i]>>>0,o=t,s=0,c=e[o]>>>0,l=r;for(let t=0;t<8;t++){for(let t=0;t<32;t++)if(s+i<=32){let r=c>>>s&a;n[l+t]=r|0,s+=i,s===32&&(s=0,o++,t!==31&&(c=e[o]>>>0))}else{let r=32-s,u=c>>>s;o++,c=e[o]>>>0;let d=i-r,f=-1>>>32-d>>>0,p=(u|(c&f)<<r)&a;n[l+t]=p|0,s=d}l+=32,s=0,t<7&&(c=e[o]>>>0)}}var pb=Uy(By),mb=3*pb/256+pb|0;function hb(){let e=new Uint8Array(mb);return{dataToBePacked:Array(33),dataPointers:new Int32Array(33),byteContainer:e,byteContainerI32:new Int32Array(e.buffer,e.byteOffset,e.byteLength>>>2),exceptionSizes:new Int32Array(33)}}function gb(e=16){if(e<0)throw RangeError(`initialEncodedWordCapacity must be >= 0, got ${e}`);let t=Math.max(16,e|0);return{encodedWords:new Uint32Array(t),decoderWorkspace:hb()}}function _b(e,t){if(t<=e.encodedWords.length)return e.encodedWords;let n=new Uint32Array(Math.max(16,t*2));return e.encodedWords=n,n}function vb(e,t,n,r){r.byteContainer.length<n&&(r.byteContainer=new Uint8Array(n*2),r.byteContainerI32=void 0);let i=r.byteContainer,a=n>>>2;if(i.byteOffset&3)for(let n=0;n<a;n=n+1|0){let r=e[t+n|0]|0,a=n<<2;i[a]=r&255,i[a+1|0]=r>>>8&255,i[a+2|0]=r>>>16&255,i[a+3|0]=r>>>24&255}else{let n=r.byteContainerI32;(!n||n.buffer!==i.buffer||n.byteOffset!==i.byteOffset||n.length<a)&&(n=r.byteContainerI32=new Int32Array(i.buffer,i.byteOffset,i.byteLength>>>2)),n.set(e.subarray(t,t+a))}let o=n&3;if(o>0){let n=e[t+a|0]|0,r=a<<2;for(let e=0;e<o;e=e+1|0)i[r+e|0]=n>>>(e<<3)&255}return i}function yb(e,t,n){let r=e[t++]|0,i=n.dataToBePacked;for(let a=2;a<=32;a=a+1|0){if(!(r>>>a-1&1))continue;if(t>=e.length)throw Error(`FastPFOR decode: truncated exception stream header (bitWidth=${a}, streamWordIndex=${t}, needWords=1, availableWords=${e.length-t}, encodedWords=${e.length})`);let o=e[t++]>>>0,s=Hy(o),c=o*a+31>>>5;if(t+c>e.length)throw Error(`FastPFOR decode: truncated exception stream (bitWidth=${a}, size=${o}, streamWordIndex=${t}, needWords=${c}, availableWords=${e.length-t}, encodedWords=${e.length})`);let l=i[a];(!l||l.length<s)&&(l=i[a]=new Uint32Array(s));let u=0;for(;u<o;u=u+32|0)kb(e,t,l,u,a),t=t+a|0;let d=u-o|0;t=t-(d*a>>>5)|0,n.exceptionSizes[a]=o}return t}function bb(e,t,n,r,i){switch(i){case 1:rb(e,t,n,r);break;case 2:ib(e,t,n,r);break;case 3:ab(e,t,n,r);break;case 4:ob(e,t,n,r);break;case 5:sb(e,t,n,r);break;case 6:cb(e,t,n,r);break;case 7:lb(e,t,n,r);break;case 8:ub(e,t,n,r);break;case 16:db(e,t,n,r);break;default:fb(e,t,n,r,i)}return t+(i<<3)|0}function xb(e,t,n,r){if(n+2>t)throw Error(`FastPFOR decode: byteContainer underflow at block=${r} (need 2 bytes for [bitWidth, exceptionCount], bytePos=${n}, byteSize=${t})`);let i=e[n++],a=e[n++];if(i>32)throw Error(`FastPFOR decode: invalid bitWidth=${i} at block=${r} (expected 0..32). This likely indicates corrupted or truncated input.`);return{bitWidth:i,exceptionCount:a,bytePosIn:n}}function Sb(e,t,n,r,i,a){if(n+1>t)throw Error(`FastPFOR decode: exception header underflow at block=${a} (need 1 byte for maxBits, bytePos=${n}, byteSize=${t})`);let o=e[n++];if(o<r||o>32)throw Error(`FastPFOR decode: invalid maxBits=${o} at block=${a} (bitWidth=${r}, expected ${r}..32)`);let s=o-r|0;if(s<1||s>32)throw Error(`FastPFOR decode: invalid exceptionBitWidth=${s} at block=${a} (bitWidth=${r}, maxBits=${o})`);if(n+i>t)throw Error(`FastPFOR decode: exception positions underflow at block=${a} (need=${i}, have=${t-n})`);return{maxBits:o,exceptionBitWidth:s,bytePosIn:n}}function Cb(e,t,n,r,i,a,o,s,c){let{maxBits:l,exceptionBitWidth:u,bytePosIn:d}=Sb(i,a,o,n,r,c);if(o=d,u===1){let a=1<<n;for(let n=0;n<r;n=n+1|0){let n=i[o++];e[n+t|0]|=a}return o}let f=s.dataToBePacked[u];if(!f)throw Error(`FastPFOR decode: missing exception stream for exceptionBitWidth=${u} (bitWidth=${n}, maxBits=${l}) at block ${c}`);let p=s.dataPointers,m=p[u]|0,h=s.exceptionSizes[u]|0;if(m+r>h)throw Error(`FastPFOR decode: exception stream overflow for exceptionBitWidth=${u} (ptr=${m}, need ${r}, size=${h}) at block ${c}`);for(let a=0;a<r;a=a+1|0){let r=i[o++],a=f[m++]|0;e[r+t|0]|=a<<n}return p[u]=m,o}function wb(e,t,n,r,i,a,o,s,c,l){let u=n|0,d=0;for(let t=0;t<o;t=t+1|0){let n=xb(s,c,d,t);d=n.bytePosIn;let r=n.bitWidth,o=n.exceptionCount,f=a+t*256|0;switch(r){case 0:i.fill(0,f,f+256);break;case 32:for(let t=0;t<256;t=t+1|0)i[f+t|0]=e[u+t|0]|0;u=u+256|0;break;default:u=bb(e,u,i,f,r)}o>0&&(d=Cb(i,f,r,o,s,c,d,l,t))}if(u!==r)throw Error(`FastPFOR decode: packed region mismatch (pageStart=${t}, packedStart=${n}, consumedPackedEnd=${u}, expectedPackedEnd=${r}, packedWords=${r-n}, encoded.length=${e.length})`)}function Tb(e,t,n,r,i,a){let o=n|0,s=e[o]|0;if(s<=0||o+s>e.length-1)throw Error(`FastPFOR decode: invalid whereMeta=${s} at pageStart=${o} (expected > 0 and pageStart+whereMeta < encoded.length=${e.length})`);let c=o+1|0,l=o+s|0,u=e[l]>>>0,d=u+3>>>2,f=l+1,p=f+d;if(p>=e.length)throw Error(`FastPFOR decode: invalid byteSize=${u} (metaInts=${d}, pageStart=${o}, packedEnd=${l}, byteContainerStart=${f}) causes bitmapPos=${p} out of bounds (encoded.length=${e.length})`);let m=vb(e,f,u,a),h=u,g=yb(e,p,a);return a.dataPointers.fill(0),wb(e,o,c,l,t,r|0,i/256|0,m,h,a),g}function Eb(e,t,n,r,i,a){let o=r+Vy(i,256),s=r,c=n;for(;s!==o;){let n=Math.min(pb,o-s);c=Tb(e,t,c,s,n,a),s=s+n|0}return c}function Db(e,t,n,r,i,a){if(a===0)return t;let o=0,s=t,c=t+n,l=i,u=i,d=i+a,f=0,p=0;for(;s<c&&u<d;){let t=e[s]>>>o&255;if(o+=8,s+=o>>>5,o&=31,f|=(t&127)<<p,t&128)r[u++]=f|0,f=0,p=0;else if(p+=7,p>28)throw Error(`FastPFOR VByte: unterminated value (expected MSB=1 terminator within 5 bytes; shift=${p}, partial=${f}, decoded=${u-l}/${a}, inPos=${s}, inEnd=${c})`)}if(u!==d)throw Error(`FastPFOR VByte: truncated stream (decoded=${u-l}, expected=${a}, consumedWords=${s-t}/${n}, vbyteStart=${t}, vbyteEnd=${c})`);return s}function Ob(e,t,n){let r=0,i=0,a=new Uint32Array(t),o=n??hb();if(e.length>0){let t=e[r]|0;if(r=r+1|0,t&255)throw Error(`FastPFOR decode: invalid alignedLength=${t} (expected multiple of 256)`);if(i+t>a.length)throw Error(`FastPFOR decode: output buffer too small (outPos=${i}, alignedLength=${t}, out.length=${a.length})`);r=Eb(e,a,r,i,t,o),i=i+t|0}let s=e.length-r|0,c=t-i|0;return Db(e,r,s,a,i,c),a}function kb(e,t,n,r,i){switch(i){case 2:Gy(e,t,n,r);return;case 3:Ky(e,t,n,r);return;case 4:qy(e,t,n,r);return;case 5:Jy(e,t,n,r);return;case 6:Yy(e,t,n,r);return;case 7:Xy(e,t,n,r);return;case 8:Zy(e,t,n,r);return;case 9:Qy(e,t,n,r);return;case 10:$y(e,t,n,r);return;case 11:eb(e,t,n,r);return;case 12:tb(e,t,n,r);return;case 16:nb(e,t,n,r);return;case 32:for(let i=0;i<32;i=i+1|0)n[r+i|0]=e[t+i|0]|0;return}let a=zy[i]>>>0,o=t,s=0,c=e[o]>>>0;for(let t=0;t<32;t++)if(s+i<=32){let l=c>>>s&a;n[r+t]=l|0,s+=i,s===32&&(s=0,o++,t!==31&&(c=e[o]>>>0))}else{let l=32-s,u=c>>>s;o++,c=e[o]>>>0;let d=zy[i-l]>>>0,f=(u|(c&d)<<l)&a;n[r+t]=f|0,s=i-l}}function Ab(e,t,n,r){if(t<0||n<0||t+n>e.length)throw RangeError(`decodeBigEndianInt32sInto: out of bounds (offset=${t}, byteLength=${n}, bytes.length=${e.length})`);let i=Math.floor(n/4),a=n%4!=0,o=a?i+1:i;if(r.length<o)throw RangeError(`decodeBigEndianInt32sInto: out.length=${r.length} < ${o}`);if(i>0){let n=e.byteOffset+t;if(n&3)for(let n=0;n<i;n++){let i=t+n*4;r[n]=e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]|0}else{let t=new Uint32Array(e.buffer,n,i);for(let e=0;e<i;e++)r[e]=Wy(t[e])|0}}if(a){let a=t+i*4,o=n-i*4,s=0;for(let t=0;t<o;t++)s|=e[a+t]<<24-t*8;r[i]=s|0}return o}function jb(e,t,n){let r=new Uint32Array(n),i=0,a=t.get();for(let t=0;t<r.length;t++){let t=e[a++],n=t&127;if(t<128){r[i++]=n;continue}if(t=e[a++],n|=(t&127)<<7,t<128){r[i++]=n;continue}if(t=e[a++],n|=(t&127)<<14,t<128){r[i++]=n;continue}if(t=e[a++],n|=(t&127)<<21,t<128){r[i++]=n;continue}t=e[a++],n|=(t&15)<<28,r[i++]=n}return t.set(a),r}function Mb(e,t,n){let r=new BigUint64Array(n);for(let n=0;n<r.length;n++)r[n]=Nb(e,t);return r}function Nb(e,t){let n=0n,r=0,i=t.get();for(;i<e.length;){let t=e[i++];if(n|=BigInt(t&127)<<BigInt(r),!(t&128))break;if(r+=7,r>=64)throw Error(`Varint too long`)}return t.set(i),n}function Pb(e,t,n){let r=new Float64Array(n);for(let i=0;i<n;i++)r[i]=Fb(e,t);return r}function Fb(e,t){let n,r;return r=e[t.get()],t.increment(),n=r&127,r<128||(r=e[t.get()],t.increment(),n|=(r&127)<<7,r<128)||(r=e[t.get()],t.increment(),n|=(r&127)<<14,r<128)||(r=e[t.get()],t.increment(),n|=(r&127)<<21,r<128)?n:(r=e[t.get()],n|=(r&15)<<28,Ib(n,e,t))}function Ib(e,t,n){let r,i;if(i=t[n.get()],n.increment(),r=(i&112)>>4,i<128||(i=t[n.get()],n.increment(),r|=(i&127)<<3,i<128)||(i=t[n.get()],n.increment(),r|=(i&127)<<10,i<128)||(i=t[n.get()],n.increment(),r|=(i&127)<<17,i<128)||(i=t[n.get()],n.increment(),r|=(i&127)<<24,i<128)||(i=t[n.get()],n.increment(),r|=(i&1)<<31,i<128))return r*4294967296+(e>>>0);throw Error(`Expected varint not more than 10 bytes`)}function Lb(e,t,n,r){return Rb(e,t,n,r,gb(n>>>2))}function Rb(e,t,n,r,i){let a=r.get();if(n&3)throw Error(`FastPFOR: invalid encodedByteLength=${n} at offset=${a} (encodedBytes.length=${e.length}; expected a multiple of 4 bytes for an int32 big-endian word stream)`);let o=n>>>2,s=_b(i,o);Ab(e,a,n,s);let c=Ob(s.subarray(0,o),t,i.decoderWorkspace);return r.add(n),c}function zb(e){return e>>>1^-(e&1)}function Bb(e){return e>>1n^-(e&1n)}function Vb(e){return e%2==1?(e+1)/-2:e/2}function Hb(e){let t=new Int32Array(e.length);for(let n=0;n<e.length;n++)t[n]=zb(e[n]);return t}function Ub(e){let t=new BigInt64Array(e.length);for(let n=0;n<e.length;n++)t[n]=Bb(e[n]);return t}function Wb(e){for(let t=0;t<e.length;t++)e[t]=Vb(e[t])}function Gb(e,t,n){if(n===void 0){n=0;for(let r=0;r<t;r++)n+=e[r]}let r=new Uint32Array(n),i=0;for(let n=0;n<t;n++){let a=e[n],o=e[n+t];r.fill(o,i,i+a),i+=a}return r}function Kb(e,t,n){if(n===void 0){n=0;for(let r=0;r<t;r++)n+=Number(e[r])}let r=new BigUint64Array(n),i=0;for(let n=0;n<t;n++){let a=Number(e[n]),o=e[n+t];r.fill(o,i,i+a),i+=a}return r}function qb(e,t,n){let r=new Float64Array(n),i=0;for(let n=0;n<t;n++){let a=e[n],o=e[n+t];r.fill(o,i,i+a),i+=a}return r}function Jb(e){let t=new Int32Array(e.length);t[0]=zb(e[0]);let n=e.length/4*4,r=1;if(n>=4)for(;r<n-4;r+=4){let n=e[r],i=e[r+1],a=e[r+2],o=e[r+3];t[r]=zb(n)+t[r-1],t[r+1]=zb(i)+t[r],t[r+2]=zb(a)+t[r+1],t[r+3]=zb(o)+t[r+2]}for(;r!==e.length;++r)t[r]=zb(e[r])+t[r-1];return t}function Yb(e){let t=new BigInt64Array(e.length);t[0]=Bb(e[0]);let n=e.length/4*4,r=1;if(n>=4)for(;r<n-4;r+=4){let n=e[r],i=e[r+1],a=e[r+2],o=e[r+3];t[r]=Bb(n)+t[r-1],t[r+1]=Bb(i)+t[r],t[r+2]=Bb(a)+t[r+1],t[r+3]=Bb(o)+t[r+2]}for(;r!==t.length;++r)t[r]=Bb(e[r])+t[r-1];return t}function Xb(e){e[0]=Vb(e[0]);let t=e.length/4*4,n=1;if(t>=4)for(;n<t-4;n+=4){let 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IS(wS.VEC_2,e,t,n,r)}function FS(e,t,n,r,i){return new IS(wS.MORTON,e,t,n,r,i)}var IS=class extends AS{constructor(e,t,n,r,i,a){super(e,n,r,i,a),this._geometryTypes=t}geometryType(e){return this._geometryTypes[e]}get numGeometries(){return this._geometryTypes.length}containsPolygonGeometry(){for(let e=0;e<this.numGeometries;e++)if(this.geometryType(e)===SS.POLYGON||this.geometryType(e)===SS.MULTIPOLYGON)return!0;return!1}containsSingleGeometryType(){return!1}},LS=class{constructor(e,t,n,r){this._triangleOffsets=e,this._indexBuffer=t,this._vertexBuffer=n,this._topologyVector=r}get triangleOffsets(){return this._triangleOffsets}get indexBuffer(){return this._indexBuffer}get vertexBuffer(){return this._vertexBuffer}get topologyVector(){return this._topologyVector}getGeometries(){if(!this._topologyVector)throw Error(`Cannot convert GpuVector to coordinates without topology information`);let e=new Uint32Array(this.numGeometries);for(let 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t=bC(e,o,i,r);a.push(t.value),o=t.nextIndex}return{value:a,nextIndex:i}}return{value:SC(i,r),nextIndex:t+1}}function xC(e,t,n){if(t+1>=n)throw Error(`Missing length for nested map/list payload`);let r=e[t+1];if(r<2)throw Error(`Invalid nested payload length: ${r}`);let i=t+r;if(i>n)throw Error(`Nested payload exceeds containing payload bounds`);return i}function SC(e,t){let n=e-lC.COUNT;if(n<0||n>=t.length)throw Error(`Scalar dictionary index out of range: ${e}`);return t[n]}function CC(e,t){for(let n of t)e.push(n)}function wC(e,t,n,r,i,a){return n.type===`scalarType`?a&&!a.has(n.name)?(Rx(r,e,t),null):TC(r,e,t,i,n.scalarType,n):n.complexType?.physicalType===Py.MAP?uC(e,t,n,r):r===0?null:oC(e,t,n,a)}function TC(e,t,n,r,i,a){let o;if(e===0)return null;if(a.nullable){let e=Ax(t,n),r=e.numValues,i=n.get(),a=zx(t,r,e.byteLength,n);n.set(i+e.byteLength),o=new Fx(a,e.numValues)}let s=o??r;switch(i.physicalType){case Ny.UINT_32:case Ny.INT_32:return AC(t,n,a,i,s);case Ny.STRING:{let r=a.nullable?e-1:e;return nC(a.name,t,n,r,o)??null}case Ny.BOOLEAN:return EC(t,n,a,r,s);case Ny.UINT_64:case Ny.INT_64:return kC(t,n,a,s,i);case Ny.FLOAT:return DC(t,n,a,s);case Ny.DOUBLE:return OC(t,n,a,s);default:throw Error(`The specified data type for the field is currently not supported: ${i}`)}}function EC(e,t,n,r,i){let a=Ax(e,t),o=a.numValues,s=t.get(),c=jC(i)?i:void 0,l=zx(e,o,a.byteLength,t,c);t.set(s+a.byteLength);let u=new Fx(l,o);return new qS(n.name,u,i)}function DC(e,t,n,r){let i=Ax(e,t),a=jC(r)?r:void 0,o=Vx(e,t,i.numValues,a);return new JS(n.name,o,r)}function OC(e,t,n,r){let i=Ax(e,t),a=jC(r)?r:void 0,o=Hx(e,t,i.numValues,a);return new Dy(n.name,o,r)}function kC(e,t,n,r,i){let a=Ax(e,t),o=hS(a,r,e,t,`int64`),s=i.physicalType===Ny.INT_64;if(o===Px.FLAT){let i=jC(r)?r:void 0,o=s?rS(e,t,a,i):iS(e,t,a,i);return new vS(n.name,o,r)}if(o===Px.SEQUENCE){let r=nS(e,t,a);return new yS(n.name,r[0],r[1],a.numRleValues,s)}let c=s?sS(e,t,a):cS(e,t,a);return new YS(n.name,c,r,s)}function AC(e,t,n,r,i){let a=Ax(e,t),o=hS(a,i,e,t),s=r.physicalType===Ny.INT_32;if(o===Px.FLAT){let r=jC(i)?i:void 0,o=s?Jx(e,t,a,void 0,r):Yx(e,t,a,void 0,r);return new Ey(n.name,o,i)}if(o===Px.SEQUENCE){let r=tS(e,t,a);return new ky(n.name,r[0],r[1],a.numRleValues,s)}let c=s?$x(e,t,a):eS(e,t,a);return new Ay(n.name,c,i,s)}function jC(e){return e instanceof Fx}var MC={ID:0,ID_NULLABLE:1,ID_LONG:2,GEOMETRY:4,SCALAR_BASE:10,STRUCT:30,MAP:31};function NC(e){switch(e){case MC.ID:case MC.ID|MC.ID_NULLABLE:case MC.ID|MC.ID_LONG:case MC.ID|MC.ID_LONG|MC.ID_NULLABLE:return{nullable:(e&MC.ID_NULLABLE)!==0,columnScope:My.FEATURE,type:`scalarType`,scalarType:{longID:(e&MC.ID_LONG)!==0,type:`logicalType`,logicalType:Fy.ID}};case MC.GEOMETRY:return{nullable:!1,columnScope:My.FEATURE,type:`complexType`,complexType:{type:`physicalType`,physicalType:Py.GEOMETRY,children:[]}};case 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XC=class{constructor(e,t){switch(this._featureData=e,this.properties=this._featureData.properties||{},this._featureData.geometry?.type){case SS.POINT:case SS.MULTIPOINT:this.type=1;break;case SS.LINESTRING:case SS.MULTILINESTRING:this.type=2;break;case SS.POLYGON:case SS.MULTIPOLYGON:this.type=3;break;default:this.type=0}this.extent=t,this.id=Number(this._featureData.id)}loadGeometry(){let e=[];for(let t of this._featureData.geometry.coordinates){let n=[];for(let e of t)n.push(new M(e.x,e.y));e.push(n)}return e}},ZC=class{constructor(e){this.features=[],this.featureTable=e,this.name=e.name,this.extent=e.extent,this.version=2,this.features=e.getFeatures(),this.length=this.features.length}feature(e){return new XC(this.features[e],this.extent)}},QC=class{constructor(e){this.layers={};let t=qC(new Uint8Array(e));this.layers=t.reduce((e,t)=>({...e,[t.name]:new 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1if(!t){En(`Ignoring the unicode range "${e}" of the font face at ${n.url}: it is not a valid range.`);continue}a.push(t)}return a.length?{url:n.url,ranges:a,family:r}:null}async _loadFontFace(e){if(typeof FontFace>`u`||typeof document>`u`||!document.fonts)return En(`Ignoring the font face at ${e.url}: this environment has no CSS Font Loading API.`),!1;let t;try{return t=new FontFace(e.family,await this._downloadFontFile(e.url)),Object.values(this._faces).some(t=>t.includes(e))?(document.fonts.add(t),this._registered.add(t),await t.load(),!0):!1}catch(n){return t&&this._unregister(t),En(`Ignoring the font face at ${e.url}: ${Wt(n).message}`),!1}}async _downloadFontFile(e){let t=await mr(await this.requestManager.transformRequest(e,`Glyphs`),new AbortController);if(!t?.data)throw Error(`the response was empty for the font file at ${e}`);return t.data}_unregister(e){document.fonts?.delete(e),this._registered.delete(e)}_unregisterAll(){for(let e of this._registered)document.fonts?.delete(e);this._registered.clear()}destroy(){this._unregisterAll(),this._faces={}}},pT=0x56bc75e2d63100000,mT=new Float64Array(256);for(let e=0;e<256;e++){let t=.5-(e/255)**(1/2.2);mT[e]=t*Math.abs(t)}mT[255]=-0x56bc75e2d63100000;var hT=class{constructor({fontSize:e=24,buffer:t=3,radius:n=8,cutoff:r=.25,fontFamily:i=`sans-serif`,fontWeight:a=`normal`,fontStyle:o=`normal`,lang:s=null}={}){this.buffer=t,this.radius=n,this.cutoff=r,this.lang=s;let c=this.size=e+t*4,l=this._createCanvas(c),u=this.ctx=l.getContext(`2d`,{willReadFrequently:!0});u.font=`${o} ${a} ${e}px ${i}`,u.textBaseline=`alphabetic`,u.textAlign=`left`,u.fillStyle=`black`,this.gridOuter=new Float64Array(c*c),this.gridInner=new Float64Array(c*c),this.f=new Float64Array(c),this.z=new Float64Array(c+1),this.v=new Uint16Array(c)}_createCanvas(e){if(typeof OffscreenCanvas<`u`)return new OffscreenCanvas(e,e);let t=document.createElement(`canvas`);return t.width=t.height=e,t}draw(e){let{width:t,actualBoundingBoxAscent:n,actualBoundingBoxDescent:r,actualBoundingBoxLeft:i,actualBoundingBoxRight:a}=this.ctx.measureText(e),o=Math.ceil(n),s=Math.floor(-i),c=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(a)-s)),l=Math.max(0,Math.min(this.size-this.buffer,o+Math.ceil(r))),u=c+2*this.buffer,d=l+2*this.buffer,f=Math.max(u*d,0),p=new Uint8ClampedArray(f),m={data:p,width:u,height:d,glyphWidth:c,glyphHeight:l,glyphTop:o,glyphLeft:s,glyphAdvance:t};if(c===0||l===0)return m;let{ctx:h,buffer:g,gridInner:_,gridOuter:v}=this;this.lang&&(h.lang=this.lang),h.clearRect(g,g,c,l),h.fillText(e,g-s,g+o);let y=h.getImageData(g,g,c,l);v.fill(pT,0,f),_.fill(0,0,f);let b=3;for(let e=0;e<l;e++){let t=(e+g)*u+g;for(let e=0;e<c;e++,b+=4,t++){let e=y.data[b];if(e===0)continue;let n=mT[e];v[t]=Math.max(0,n),_[t]=Math.max(0,-n)}}gT(v,0,0,u,d,u,this.f,this.v,this.z);let x=Math.min(g,1);gT(_,g-x,g-x,c+2*x,l+2*x,u,this.f,this.v,this.z);let S=255/this.radius,C=255*(1-this.cutoff);for(let e=0;e<f;e++){let t=Math.sqrt(v[e])-Math.sqrt(_[e]);p[e]=Math.round(C-S*t)}return m}};function gT(e,t,n,r,i,a,o,s,c){for(let l=t;l<t+r;l++)_T(e,n*a+l,a,i,o,s,c);for(let l=n;l<n+i;l++)_T(e,l*a+t,1,r,o,s,c)}function _T(e,t,n,r,i,a,o){a[0]=0,o[0]=-0x56bc75e2d63100000,o[1]=pT,i[0]=e[t];for(let s=1,c=0,l=0;s<r;s++){i[s]=e[t+s*n];let r=s*s;do{let e=a[c];l=(i[s]-i[e]+r-e*e)/(s-e)/2}while(l<=o[c]&&--c>-1);c++,a[c]=s,o[c]=l,o[c+1]=pT}for(let s=0,c=0;s<r;s++){for(;o[c+1]<s;)c++;let r=a[c],l=s-r;e[t+s*n]=i[r]+l*l}}var vT=R.layout_symbol[`text-font`].default.join(`,`),yT=(e,t)=>{let n=new hT(e);return n.buffer=t,n},bT=class{constructor(e,t,n,r=yT){this.requestManager=e,this.localIdeographFontFamily=t,this.entries={},this.lang=n,this.fontFaceManager=new fT(e),this.createRasterizer=r}setURL(e){this.url=e}setFontFaces(e){this.fontFaceManager.setFontFaces(e),this.entries={}}async getGlyphs(e){let t=[];for(let n in e)for(let r in e[n])for(let i of e[n][r])t.push(this._getAndCacheGlyphsPromise(n,i,r));let n=await Promise.all(t),r={};for(let{stack:e,id:t,variant:i,glyph:a}of n)r[e]||={},r[e][i]||={},r[e][i][t]=a&&{id:a.id,bitmap:a.bitmap.clone(),metrics:a.metrics};return r}async _getAndCacheGlyphsPromise(e,t,n){this.entries[e]??={glyphs:{default:{}},requests:{},ranges:{}};let r=this.entries[e],i=r.glyphs[n]||={},a=i[t];if(a!==void 0)return{stack:e,id:t,variant:n,glyph:a};if(n!=="default")return i[t]=null,{stack:e,id:t,variant:n,glyph:null};let o=t.codePointAt(0),s=this.fontFaceManager.hasFontFaces()?await this.fontFaceManager.getFontFamily(e,o):null;return s?(a=i[t]=await this._drawGlyph(r,e,t,s),{stack:e,id:t,variant:n,glyph:a}):!this.url||vg(t)||this._charUsesLocalIdeographFontFamily(o)?(a=i[t]=await this._drawGlyph(r,e,t),{stack:e,id:t,variant:n,glyph:a}):{...await this._downloadAndCacheRangePromise(e,t),variant:n}}async _downloadAndCacheRangePromise(e,t){let n=t.codePointAt(0),r=this.entries[e],i=Math.floor(n/256);if(r.ranges[i])return{stack:e,id:t,glyph:null};r.requests[i]||=this._loadGlyphRange(e,i);try{let a=await r.requests[i];for(let e in a)r.glyphs.default[String.fromCodePoint(+e)]=a[+e];return r.ranges[i]=!0,{stack:e,id:t,glyph:a[n]||null}}catch(a){let o=r.glyphs.default[t]=await this._drawGlyph(r,e,t);return this._warnOnMissingGlyphRange(o,i,n,Wt(a)),{stack:e,id:t,glyph:o}}}async _loadGlyphRange(e,t){let n=t*256,r=n+255,i=await mr(await this.requestManager.transformRequest(this.url.replace(`{fontstack}`,e).replace(`{range}`,`${n}-${r}`),`Glyphs`),new AbortController);if(!i?.data)throw Error(`Could not load glyph range. range: ${t}, ${n}-${r}`);let a={};for(let e of c_(i.data))a[e.id]=e;return a}_warnOnMissingGlyphRange(e,t,n,r){let i=t*256;En(`Unable to load glyph range ${t}, ${i}-${i+255}. Rendering codepoint U+${n.toString(16).padStart(4,`0`).toUpperCase()} locally instead. ${r}`)}_charUsesLocalIdeographFontFamily(e){return!!this.localIdeographFontFamily&&Ih(e)}async _drawGlyph(e,t,n,r){let i=(await this._getTinySDF(e,t,n,r)).draw(n),a=/^\p{gc=Cf}+$/u.test(n);return{id:n.codePointAt(0),bitmap:new _f({width:i.width||60,height:i.height||60},i.data),metrics:{width:a?0:i.glyphWidth/2||24,height:i.glyphHeight/2||24,left:i.glyphLeft/2+.5||0,top:i.glyphTop/2-27.5||-8,advance:a?0:i.glyphAdvance/2||24,isDoubleResolution:!0}}}_getTinySDF(e,t,n,r){let i=vg(n);if(r){let t=i?`clusterTinySDFs`:`fontFaceTinySDFs`;return e[t]??={},e[t][r]||=this._createTinySDF(r,!1,i?3:1),e[t][r]}let a=t===vT&&this.localIdeographFontFamily!==``&&this._charUsesLocalIdeographFontFamily(n.codePointAt(0)),o=a?this.localIdeographFontFamily:t;if(i)return e.clusterTinySDFs??={},e.clusterTinySDFs[o]||=this._createTinySDF(o,!0,3),e.clusterTinySDFs[o];let s=a?`ideographTinySDF`:`tinySDF`;return e[s]||=this._createTinySDF(o),e[s]}async _createTinySDF(e,t=!0,n=1){let r=e?e.split(`,`):[];r.push(`sans-serif`);let i=r.map(e=>/[-\w]+/.test(e)?e:`'${CSS.escape(e)}'`).join(`,`),a=t?this._fontWeight(r[0]):void 0,o=t?this._fontStyle(r[0]):`normal`;if(typeof document<`u`&&document.fonts?.load)try{await document.fonts.load(`${o} ${a||`normal`} 48px ${i}`)}catch(e){En(`Failed to load font "${i}": ${Wt(e).message}`)}return this.createRasterizer({fontSize:48,buffer:Math.max(6,Math.ceil(48*(n-1)/4)),radius:16,cutoff:.25,fontFamily:i,fontWeight:a,fontStyle:o,lang:this.lang},6)}_fontStyle(e){return/italic/i.test(e)?`italic`:/oblique/i.test(e)?`oblique`:`normal`}_fontWeight(e){let t={thin:100,hairline:100,"extra light":200,"ultra light":200,light:300,normal:400,regular:400,medium:500,semibold:600,demibold:600,bold:700,"extra bold":800,"ultra bold":800,black:900,heavy:900,"extra black":950,"ultra black":950},n;for(let[r,i]of Object.entries(t))RegExp(`\\b${r}\\b`,`i`).test(e)&&(n=`${i}`);return n}destroy(){for(let e in this.entries){let t=this.entries[e];t.tinySDF=null,t.ideographTinySDF=null,t.fontFaceTinySDFs={},t.glyphs={default:{}},t.requests={},t.ranges={}}this.entries={},this.fontFaceManager.destroy()}},xT,ST=()=>

1xT||=new Dl({anchor:new G(R.light.anchor,`anchor`),position:new G(R.light.position,`position`),color:new G(R.light.color,`color`),intensity:new G(R.light.intensity,`intensity`)}),CT=class extends br{constructor(e,t){super(),this._transitionable=new gl(ST(),`light`,t),this.setLight(e),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}getCartesianPosition(){return kn(this.properties.get(`position`))}setLight(e,t={}){this._validate(Qc.light,e,t)||this._transitionable.setValues(e)}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}applyGlobalStateChange(e,t,n){this._transitioning=this._transitionable.applyGlobalStateChange(e,t,this._transitioning,n)}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,t,n){return rl(this,e,{value:t},n)}},wT,TT=()=>wT||=new Dl({"sky-color":new G(R.sky[`sky-color`],`sky-color`),"horizon-color":new G(R.sky[`horizon-color`],`horizon-color`),"fog-color":new G(R.sky[`fog-color`],`fog-color`),"fog-ground-blend":new G(R.sky[`fog-ground-blend`],`fog-ground-blend`),"horizon-fog-blend":new G(R.sky[`horizon-fog-blend`],`horizon-fog-blend`),"sky-horizon-blend":new G(R.sky[`sky-horizon-blend`],`sky-horizon-blend`),"atmosphere-blend":new G(R.sky[`atmosphere-blend`],`atmosphere-blend`)}),ET=class extends br{constructor(e,t){super(),this._transitionable=new gl(TT(),`sky`,t),this.setSky(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new pl(0))}setSky(e,t={}){return!this._validate(Qc.sky,e,t)&&(e||={"sky-color":`transparent`,"horizon-color":`transparent`,"fog-color":`transparent`,"fog-ground-blend":1,"atmosphere-blend":0},this._transitionable.setValues(e),!0)}getSky(){return this._transitionable.serialize()}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}applyGlobalStateChange(e,t,n){this._transitioning=this._transitionable.applyGlobalStateChange(e,t,this._transitioning,n)}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,t,n={}){return rl(this,e,{value:t},n)}calculateFogBlendOpacity(e){return e<60?0:e<70?(e-60)/10:1}},DT=class{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(e,t){let n=e.join(`,`)+String(t);return this.dashEntry[n]||=this.addDash(e,t),this.dashEntry[n]}getDashRanges(e,t,n){let r=e.length%2==1,i=[],a=r?-e[e.length-1]*n:0,o=e[0]*n,s=!0;i.push({left:a,right:o,isDash:s,zeroLength:e[0]===0});let c=e[0];for(let t=1;t<e.length;t++){s=!s;let r=e[t];a=c*n,c+=r,o=c*n,i.push({left:a,right:o,isDash:s,zeroLength:r===0})}return i}addRoundDash(e,t,n){let r=t/2;for(let t=-n;t<=n;t++){let i=this.nextRow+n+t,a=this.width*i,o=0,s=e[o];for(let i=0;i<this.width;i++){i/s.right>1&&(s=e[++o]);let c=Math.abs(i-s.left),l=Math.abs(i-s.right),u=Math.min(c,l),d,f=t/n*(r+1);if(s.isDash){let e=r-Math.abs(f);d=Math.sqrt(u*u+e*e)}else d=r-Math.sqrt(u*u+f*f);this.data[a+i]=Math.max(0,Math.min(255,d+128))}}}addRegularDash(e){for(let t=e.length-1;t>=0;--t){let n=e[t],r=e[t+1];n.zeroLength?e.splice(t,1):r?.isDash===n.isDash&&(r.left=n.left,e.splice(t,1))}let t=e[0],n=e[e.length-1];t.isDash===n.isDash&&(t.left=n.left-this.width,n.right=t.right+this.width);let r=this.width*this.nextRow,i=0,a=e[i];for(let t=0;t<this.width;t++){t/a.right>1&&(a=e[++i]);let n=Math.abs(t-a.left),o=Math.abs(t-a.right),s=Math.min(n,o),c=a.isDash?s:-s;this.data[r+t]=Math.max(0,Math.min(255,c+128))}}addDash(e,t){let n=t?7:0,r=2*n+1;if(this.nextRow+r>this.height)return En(`LineAtlas out of space`),null;let i=0;for(let t of e)i+=t;if(i!==0){let r=this.width/i,a=this.getDashRanges(e,this.width,r);t?this.addRoundDash(a,r,n):this.addRegularDash(a)}let a={y:this.nextRow+n,height:2*n,width:i};return this.nextRow+=r,this.dirty=!0,a}bind(e){let t=e.gl;this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.ALPHA,t.UNSIGNED_BYTE,this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,this.width,this.height,0,t.ALPHA,t.UNSIGNED_BYTE,this.data))}};function OT(e){if(!e)return!1;let t=globalThis.location;if(!t)return!1;try{return new URL(e,t.href).origin!==t.origin}catch{return!1}}function kT(){let e=import.meta.url;if(!/^https?:/.test(e))return``;let t=e.endsWith(`-dev.mjs`)?`maplibre-gl-worker-dev.mjs`:`maplibre-gl-worker.mjs`;return new URL(`./${t}`,e).href}function AT(e,t){if(t)try{return new Worker(e,{type:`module`})}catch(e){console.warn(`Module worker not supported, falling back to classic worker`,e)}return new Worker(e)}async function jT(e){let t=await fetch(e);if(!t.ok)throw Error(`Failed to fetch worker script (${t.status}): ${e}`);let n=await t.text(),r=new Blob([n],{type:`text/javascript`});return URL.createObjectURL(r)}function MT(e){let t=new Blob([`import ${JSON.stringify(new URL(e,import.meta.url).href)}`],{type:`text/javascript`});return URL.createObjectURL(t)}async function NT(){let e=nr.WORKER_URL||kT(),t=!e?.endsWith(`.cjs`);if(!OT(e))return AT(e,t);if(t){let n=MT(e);try{return AT(n,t)}finally{URL.revokeObjectURL(n)}}let n=await jT(e);try{return AT(n,t)}finally{URL.revokeObjectURL(n)}}var PT=`maplibre_preloaded_worker_pool`,FT=class e{constructor(){this.active={},this.workersPromise=null}async acquire(t){if(this.active[t]=!0,!this.workersPromise){let t=[];for(;t.length<e.workerCount;)t.push(NT());this.workersPromise=Promise.all(t)}return(await this.workersPromise).slice()}release(e){if(delete this.active[e],this.numActive()===0&&this.workersPromise){let e=this.workersPromise;this.workersPromise=null,e.then(e=>{for(let t of e)t.terminate()})}}isPreloaded(){return!!this.active[PT]}numActive(){return Object.keys(this.active).length}},IT=Math.floor(fw.hardwareConcurrency/2);FT.workerCount=Nn(globalThis)?Math.max(Math.min(IT,3),1):1;var LT;function RT(){return LT||=new FT,LT}function zT(){RT().acquire(PT)}function BT(){let e=LT;e&&(e.isPreloaded()&&e.numActive()===1?(e.release(PT),LT=null):console.warn(`Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()`))}var VT=class extends br{constructor(e,t){super(),this.workerPool=e,this.actors=[],this.currentActor=0,this.id=t,this.removed=!1,this.workerErrorSubscriptions=[],this.actorsPromise=this.initActors(t)}async initActors(e){let t=await this.workerPool.acquire(e);if(this.removed)return[];if(this.actors=t.map((t,n)=>{this.workerErrorSubscriptions.push(zn(t,`error`,()=>{this.fire(new L(Error(`Worker failed to load. Check that the worker URL is correct.`)))},!1));let r=new ly(t,e);return r.name=`Worker ${n}`,r}),!this.actors.length)throw Error(`No actors found`);return this.actors}async broadcast(e,t){let n=await this.actorsPromise;return Promise.all(n.map(n=>n.sendAsync({type:e,data:t})))}async getActor(){let e=await this.actorsPromise;return this.currentActor=(this.currentActor+1)%e.length,e[this.currentActor]}async waitForInitComplete(){this.actors.length===0&&await this.actorsPromise}getReadyActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(e=!0){this.removed=!0;for(let e of this.actors)e.remove();for(let e of this.workerErrorSubscriptions)e.unsubscribe();this.actors=[],this.workerErrorSubscriptions=[],this.setEventedParent(null),e&&this.workerPool.release(this.id)}async registerMessageHandler(e,t){let n=await this.actorsPromise;for(let r of n)r.registerMessageHandler(e,t)}async unregisterMessageHandler(e){let t=await this.actorsPromise;for(let n of t)n.unregisterMessageHandler(e)}},HT;function UT(){return HT||(HT=new VT(RT(),or),HT.registerMessageHandler(`GR`,(e,t,n)=>fr(t,n))),HT}function WT(e,t){let n=Fe();return Ve(n,n,[1,1,0]),He(n,n,[e.width*.5,e.height*.5,1]),e.calculatePosMatrix?Be(n,n,e.calculatePosMatrix(t.toUnwrapped())):n}function GT(e,t,n){if(e)for(let r of e){let e=t[r];if(e?.source===n&&e.type===`fill-extrusion`)return!0}else for(let e in t){let r=t[e];if(r.source===n&&r.type===`fill-extrusion`)return!0}return!1}function KT(e,t,n,r,i,a,o){let s=GT(i?.layers??null,t,e.id),c=a.maxPitchScaleFactor(),l=e.tilesIn(r,c,s);l.sort(YT);let u=[];for(let r of l)u.push({wrappedTileID:r.tileID.wrapped().key,queryResults:r.tile.queryRenderedFeatures(t,n,e.getState(),r.queryGeometry,r.cameraQueryGeometry,r.scale,i,a,c,WT(a,r.tileID),o?(e,t)=>o(r.tileID,e,t):void 0)});return ZT(XT(u),e)}function qT(e,t,n,r,i,a,o){let s={},c=a.queryRenderedSymbols(r),l=[];for(let e of Object.keys(c).map(Number))l.push(o[e]);l.sort(YT);for(let n of l){let r=n.featureIndex.lookupSymbolFeatures(c[n.bucketInstanceId],t,n.bucketIndex,n.sourceLayerIndex,{filterSpec:i.filter,globalState:i.globalState},i.layers,i.availableImages,e);for(let e in r){s[e]||=[];let t=r[e];t.sort((e,t)=>{let r=n.featureSortOrder;if(r){let n=r.indexOf(e.featureIndex);return r.indexOf(t.featureIndex)-n}return t.featureIndex-e.featureIndex});for(let n of t)s[e].push(n)}}return QT(s,e,n)}function JT(e,t){let n=e.getRenderableIds().map(t=>e.getTileByID(t)),r=[],i={};for(let e of n){let n=e.tileID.canonical.key;i[n]||(i[n]=!0,e.querySourceFeatures(r,t))}return r}function YT(e,t){let n=e.tileID,r=t.tileID;return n.overscaledZ-r.overscaledZ||n.canonical.y-r.canonical.y||n.wrap-r.wrap||n.canonical.x-r.canonical.x}function XT(e){let t={},n={};for(let{queryResults:r,wrappedTileID:i}of e){n[i]||={};let e=n[i];for(let n in r){let i=r[n];e[n]||={};let a=e[n];t[n]||=[];for(let e of i)a[e.featureIndex]||(a[e.featureIndex]=!0,t[n].push(e))}}return t}function ZT(e,t){for(let n in e)for(let r of e[n])$T(r,t);return e}function QT(e,t,n){for(let r in e)for(let i of e[r]){let e=n[t[r].source];$T(i,e)}return e}function $T(e,t){let n=e.feature,r=t.getFeatureState(n.layer[`source-layer`],n.id);n.source=n.layer.source,n.layer[`source-layer`]&&(n.sourceLayer=n.layer[`source-layer`]),n.state=r}async function eE(e,t,n,r){let i=e;if(e.url?i=(await pr(await t.transformRequest(e.url,`Source`),n)).data:await fw.frameAsync(n,r),!i)return null;let a=pn(I(i,e),[`tiles`,`minzoom`,`maxzoom`,`attribution`,`bounds`,`scheme`,`tileSize`,`encoding`]);return`vector_layers`in i&&i.vector_layers&&(a.vectorLayerIds=i.vector_layers.map(e=>e.id)),a}var tE=class e{constructor(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):Array.isArray(e)&&(e.length===4?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1])))}setNorthEast(e){return this._ne=e instanceof X?new X(e.lng,e.lat):X.convert(e),this}setSouthWest(e){return this._sw=e instanceof X?new X(e.lng,e.lat):X.convert(e),this}extend(t){let n=this._sw,r=this._ne,i,a;if(t instanceof X)i=t,a=t;else if(t instanceof e){if(i=t._sw,a=t._ne,!i||!a)return this}else{if(Array.isArray(t)){if(t.length===4||t.every(Array.isArray)){let n=t;return this.extend(e.convert(n))}{let e=t;return this.extend(X.convert(e))}}return t&&(`lng`in t||`lon`in t)&&`lat`in t?this.extend(X.convert(t)):this}return!n&&!r?(this._sw=new X(i.lng,i.lat),this._ne=new X(a.lng,a.lat)):(n.lng=Math.min(i.lng,n.lng),n.lat=Math.min(i.lat,n.lat),r.lng=Math.max(a.lng,r.lng),r.lat=Math.max(a.lat,r.lat)),this}getCenter(){return new X((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new X(this.getWest(),this.getNorth())}getSouthEast(){return new X(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){let{lng:t,lat:n}=X.convert(e),r=this._sw.lat<=n&&n<=this._ne.lat,i=this._sw.lng<=t&&t<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=t&&t>=this._ne.lng),r&&i}intersects(t){if(t=e.convert(t),!(t.getNorth()>=this.getSouth()&&t.getSouth()<=this.getNorth()))return!1;let n=Math.abs(this.getEast()-this.getWest()),r=Math.abs(t.getEast()-t.getWest());if(n>=360||r>=360)return!0;let i=fn(this.getWest(),-180,180),a=fn(this.getEast(),-180,180),o=fn(t.getWest(),-180,180),s=fn(t.getEast(),-180,180),c=i>a,l=o>s;return c&&l?!0:c?s>=i||o<=a:l?a>=o||i<=s:o<=a&&s>=i}static convert(t){return t instanceof e||!t?t:new e(t)}static fromLngLat(t,n=0){let r=360*n/40075017,i=r/Math.cos(Math.PI/180*t.lat);return new e(new X(t.lng-i,t.lat-r),new X(t.lng+i,t.lat+r))}adjustAntiMeridian(){let t=new X(this._sw.lng,this._sw.lat),n=new X(this._ne.lng,this._ne.lat);return t.lng>n.lng?new e(t,new X(n.lng+360,n.lat)):new e(t,n)}},nE=class{constructor(e,t,n){this.bounds=tE.convert(this.validateBounds(e)),this.minzoom=t||0,this.maxzoom=n||24}validateBounds(e){return!Array.isArray(e)||e.length!==4?[-180,-90,180,90]:[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]}contains(e){let t=2**e.z,n={minX:Math.floor(Cm(this.bounds.getWest())*t),minY:Math.floor(wm(this.bounds.getNorth())*t),maxX:Math.ceil(Cm(this.bounds.getEast())*t),maxY:Math.ceil(wm(this.bounds.getSouth())*t)};return e.x>=n.minX&&e.x<n.maxX&&e.y>=n.minY&&e.y<n.maxY}},rE=class extends br{constructor(e,t,n,r){if(super(),this.id=e,this.dispatcher=n,this.type=`vector`,this.minzoom=0,this.maxzoom=22,this.scheme=`xyz`,this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,I(this,pn(t,[`url`,`scheme`,`tileSize`,`promoteId`,`encoding`])),this._options=I({type:`vector`},t),this._collectResourceTiming=t.collectResourceTiming,this.tileSize!==512)throw Error(`vector tile sources must have a tileSize of 512`);this.setEventedParent(r)}async load(e=!1){this._loaded=!1,this.fire(new kw(`dataloading`)),this._tileJSONRequest=new AbortController;try{let t=await eE(this._options,this.map._requestManager,this._tileJSONRequest,this.map._ownerWindow);this._tileJSONRequest=null,this._loaded=!0,t&&(I(this,t),t.bounds&&(this.tileBounds=new nE(t.bounds,this.minzoom,this.maxzoom)),this.fire(new kw(`data`,{sourceDataType:`metadata`})),this.fire(new kw(`data`,{sourceDataType:`content`,sourceDataChanged:e})))}catch(e){this._tileJSONRequest=null,this._loaded=!0,er(e)||this.fire(new L(Wt(e)))}}loaded(){return this._loaded}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}onAdd(e){this.map=e,this.load()}setSourceProperty(e){this._tileJSONRequest&&this._tileJSONRequest.abort(),e(),this.load(!0)}setTiles(e){return this.setSourceProperty(()=>{this.tiles=e,this._options.tiles=e}),this}setUrl(e){return this.setSourceProperty(()=>{this.url=e,this._options.url=e}),this}onRemove(){this._tileJSONRequest&&=(this._tileJSONRequest.abort(),null)}serialize(){return I({},this._options)}async loadTile(e){let t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),n={request:await this.map._requestManager.transformRequest(t,`Tile`),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity,encoding:this.encoding,overzoomParameters:await this._getOverzoomParameters(e),etag:e.etag};if(n.request.collectResourceTiming=this._collectResourceTiming,await this.dispatcher.waitForInitComplete(),e.aborted)return;let r=`RT`;if(!e.actor||e.state===`expired`)e.actor=this.dispatcher.getReadyActor(),r=`LT`;else if(e.state===`loading`)return new Promise((t,n)=>{e.reloadPromise={resolve:t,reject:n}});e.abortController=new AbortController;try{let t=await e.actor.sendAsync({type:r,data:n},e.abortController);if(delete e.abortController,e.aborted)return;this._afterTileLoadWorkerResponse(e,t);let i={};return t?.etagUnmodified&&(i.unmodified=!0),i}catch(t){if(delete e.abortController,e.aborted||er(t))return;if(t&&t.status!==404)throw t;this._afterTileLoadWorkerResponse(e,null)}}async _getOverzoomParameters(e){if(e.tileID.canonical.z<=this.maxzoom||this.map._zoomLevelsToOverscale===void 0)return;let t=e.tileID.scaledTo(this.maxzoom).canonical,n=t.url(this.tiles,this.map.getPixelRatio(),this.scheme);return{maxZoomTileID:t,overzoomRequest:await this.map._requestManager.transformRequest(n,`Tile`)}}_afterTileLoadWorkerResponse(e,t){if(t?.resourceTiming&&(e.resourceTiming=t.resourceTiming),t&&this.map._refreshExpiredTiles&&e.setExpiryData(t),e.etag=t?.etag,e.loadVectorData(t,this.map.painter),e.reloadPromise){let t=e.reloadPromise;e.reloadPromise=null,this.loadTile(e).then(t.resolve).catch(t.reject)}}async abortTile(e){e.abortController&&(e.abortController.abort(),delete e.abortController),e.actor&&await e.actor.sendAsync({type:`AT`,data:{uid:e.uid,type:this.type,source:this.id}})}async unloadTile(e){e.unloadVectorData(),e.actor&&await e.actor.sendAsync({type:`RMT`,data:{uid:e.uid,type:this.type,source:this.id}})}hasTransition(){return!1}},iE=class extends br{constructor(e,t,n,r){super(),this.id=e,this.dispatcher=n,this.setEventedParent(r),this.type=`raster`,this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme=`xyz`,this.tileSize=512,this._loaded=!1,this._premultiplyAlpha=!0,this._options=I({type:`raster`},t),I(this,pn(t,[`url`,`scheme`,`tileSize`]))}async load(e=!1){this._loaded=!1,this.fire(new kw(`dataloading`)),this._tileJSONRequest=new AbortController;try{let t=await eE(this._options,this.map._requestManager,this._tileJSONRequest,this.map._ownerWindow);this._tileJSONRequest=null,this._loaded=!0,t&&(I(this,t),t.bounds&&(this.tileBounds=new nE(t.bounds,this.minzoom,this.maxzoom)),this.fire(new kw(`data`,{sourceDataType:`metadata`})),this.fire(new kw(`data`,{sourceDataType:`content`,sourceDataChanged:e})))}catch(e){this._tileJSONRequest=null,this._loaded=!0,er(e)||this.fire(new L(Wt(e)))}}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}onRemove(){this._tileJSONRequest&&=(this._tileJSONRequest.abort(),null)}setSourceProperty(e){this._tileJSONRequest&&=(this._tileJSONRequest.abort(),null),e(),this.load(!0)}setTiles(e){return this.setSourceProperty(()=>{this.tiles=e,this._options.tiles=e}),this}setUrl(e){return this.setSourceProperty(()=>{this.url=e,this._options.url=e}),this}serialize(){return I({},this._options)}setPremultiplyAlpha(e){return this._premultiplyAlpha===e||this.setSourceProperty(()=>{this._premultiplyAlpha=e}),this}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}async loadTile(e){let t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),n=this._premultiplyAlpha,r=n?void 0:{premultiplyAlpha:`none`};e.abortController=new AbortController;try{let i=await ww.transformAndGetImage(this.map._requestManager,t,`Tile`,e.abortController,this.map._refreshExpiredTiles,r);if(delete e.abortController,e.aborted){e.state=`unloaded`;return}if(i){this.map._refreshExpiredTiles&&(i.cacheControl||i.expires)&&e.setExpiryData({cacheControl:i.cacheControl,expires:i.expires});let t=this.map.painter.context,r=t.gl,a=i.data??new vf({width:1,height:1},new Uint8Array(4));e.texture=this.map.painter.getTileTexture(a.width),e.texture?e.texture.update(a,{useMipmap:!0,premultiply:n}):(e.texture=new Nf(t,a,r.RGBA,{useMipmap:!0,premultiply:n}),e.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE,r.LINEAR_MIPMAP_NEAREST)),e.state=`loaded`}}catch(t){if(delete e.abortController,e.aborted)e.state=`unloaded`;else if(t)throw e.state=`errored`,t}}async abortTile(e){e.abortController&&(e.abortController.abort(),delete e.abortController)}async unloadTile(e){e.texture&&this.map.painter.saveTileTexture(e.texture)}hasTransition(){return!1}},aE=class extends iE{constructor(e,t,n,r){super(e,t,n,r),this.type=`raster-dem`,this.maxzoom=22,this._options=I({type:`raster-dem`},t),this.encoding=t.encoding||`mapbox`,this.redFactor=t.redFactor,this.greenFactor=t.greenFactor,this.blueFactor=t.blueFactor,this.baseShift=t.baseShift}async loadTile(e){let t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);e.neighboringTiles=this._getNeighboringTiles(e.tileID),e.abortController=new AbortController;try{let n=await ww.transformAndGetImage(this.map._requestManager,t,`Tile`,e.abortController,this.map._refreshExpiredTiles,{colorSpaceConversion:`none`});if(delete e.abortController,e.aborted){e.state=`unloaded`;return}if(n){if(this.map._refreshExpiredTiles&&(n.cacheControl||n.expires)&&e.setExpiryData({cacheControl:n.cacheControl,expires:n.expires}),!n.data){e.state=`loaded`;return}let t=n.data,r=Pn(t)&&De()?t:await this.readImageNow(t),i={type:this.type,uid:e.uid,source:this.id,rawImageData:r,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(e.actor&&e.state!==`expired`&&e.state!==`reloading`)return;await this.dispatcher.waitForInitComplete(),(!e.actor||e.state===`expired`)&&(e.actor=this.dispatcher.getReadyActor()),e.dem=await e.actor.sendAsync({type:`LDT`,data:i}),e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0,e.needsColorReliefPrepare=!0,e.state=`loaded`}}catch(t){if(delete e.abortController,e.aborted)e.state=`unloaded`;else if(t)throw e.state=`errored`,t}}async readImageNow(e){if(typeof VideoFrame<`u`&&ke()){let t=e.width+4,n=e.height+4;try{return new vf({width:t,height:n},await Rn(e,-2,-2,t,n))}catch{}}return fw.getImageData(e,2)}_getNeighboringTiles(e){let t=e.canonical,n=2**t.z,r=(t.x-1+n)%n,i=t.x===0?e.wrap-1:e.wrap,a=(t.x+1+n)%n,o=t.x+1===n?e.wrap+1:e.wrap,s={};return s[new my(e.overscaledZ,i,t.z,r,t.y).key]={backfilled:!1},s[new my(e.overscaledZ,o,t.z,a,t.y).key]={backfilled:!1},t.y>0&&(s[new my(e.overscaledZ,i,t.z,r,t.y-1).key]={backfilled:!1},s[new my(e.overscaledZ,e.wrap,t.z,t.x,t.y-1).key]={backfilled:!1},s[new my(e.overscaledZ,o,t.z,a,t.y-1).key]={backfilled:!1}),t.y+1<n&&(s[new my(e.overscaledZ,i,t.z,r,t.y+1).key]={backfilled:!1},s[new my(e.overscaledZ,e.wrap,t.z,t.x,t.y+1).key]={backfilled:!1},s[new my(e.overscaledZ,o,t.z,a,t.y+1).key]={backfilled:!1}),s}async unloadTile(e){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state=`unloaded`,e.actor&&await e.actor.sendAsync({type:`RDT`,data:{type:this.type,uid:e.uid,source:this.id}})}};function oE(e,t){return t?e.properties[t]:e.id}function sE(e,t){let n=new Map;if(e==null||e.type==null)return n;if(e.type===`Feature`){let r=oE(e,t);return r==null?void 0:(n.set(r,e),n)}if(e.type===`FeatureCollection`){let r=new Set;for(let i of e.features){let e=oE(i,t);if(e==null||r.has(e))return;r.add(e),n.set(e,i)}return n}}function cE(e,t,n){let r=[];if(t.removeAll)e.clear();else if(t.remove)for(let n of t.remove){let t=e.get(n);t&&(r.push(t.geometry),e.delete(n))}if(t.add)for(let i of t.add){let t=oE(i,n);if(t==null)continue;let a=e.get(t);a&&r.push(a.geometry),r.push(i.geometry),e.set(t,i)}if(t.update)for(let n of t.update){let t=e.get(n.id);if(!t)continue;let i=!!n.newGeometry,a=n.removeAllProperties||n.removeProperties?.length>0||n.addOrUpdateProperties?.length>0;if(!i&&!a)continue;r.push(t.geometry);let o={...t};if(e.set(n.id,o),i&&(r.push(n.newGeometry),o.geometry=n.newGeometry),a){if(o.properties=n.removeAllProperties?{}:{...o.properties||{}},n.removeProperties)for(let e of n.removeProperties)delete o.properties[e];if(n.addOrUpdateProperties)for(let{key:e,value:t}of n.addOrUpdateProperties)o.properties[e]=t}}return r}function lE(e,t,n){if(!e)return t||{};if(!t)return e||{};let r=fE(e,n),i=fE(t,n);uE(r,i);let a={};if((r.removeAll||i.removeAll)&&(a.removeAll=!0),a.remove=new Set([...r.remove,...i.remove]),a.add=new Map([...r.add,...i.add]),a.update=new Map([...r.update,...i.update]),a.remove.size&&a.add.size)for(let e of a.add.keys())a.remove.delete(e);return pE(a)}function uE(e,t){t.removeAll&&(e.add.clear(),e.update.clear(),e.remove.clear(),t.remove.clear());for(let n of t.remove)e.add.delete(n),e.update.delete(n);for(let[n,r]of t.update){let i=e.update.get(n);i&&(t.update.set(n,dE(i,r)),e.update.delete(n))}}function dE(e,t){let n={id:e.id};if(t.removeAllProperties&&(delete e.removeProperties,delete e.addOrUpdateProperties,delete t.removeProperties),t.removeProperties&&e.addOrUpdateProperties){let n=new Set(t.removeProperties);e.addOrUpdateProperties=e.addOrUpdateProperties.filter(e=>!n.has(e.key))}return(e.removeAllProperties||t.removeAllProperties)&&(n.removeAllProperties=!0),(e.removeProperties||t.removeProperties)&&(n.removeProperties=[...e.removeProperties||[],...t.removeProperties||[]]),(e.addOrUpdateProperties||t.addOrUpdateProperties)&&(n.addOrUpdateProperties=[...e.addOrUpdateProperties||[],...t.addOrUpdateProperties||[]]),(e.newGeometry||t.newGeometry)&&(n.newGeometry=t.newGeometry||e.newGeometry),n}function fE(e,t){if(!e)return{};let n={};return n.removeAll=e.removeAll,n.remove=new Set(e.remove||[]),n.add=new Map(e.add?.map(e=>[oE(e,t),e])),n.update=new Map(e.update?.map(e=>[e.id,e])),n}function pE(e){let t={};return e.removeAll&&(t.removeAll=e.removeAll),e.remove&&(t.remove=Array.from(e.remove)),e.add&&(t.add=Array.from(e.add.values())),e.update&&(t.update=Array.from(e.update.values())),t}function mE(e){return!e||e.length===0?[]:typeof e[0]==`number`?[e]:e.flatMap(e=>mE(e))}function hE(e){return e.type===`GeometryCollection`?e.geometries.flatMap(e=>hE(e)):mE(e.coordinates)}function gE(e){let t=new tE,n;switch(e.type){case`FeatureCollection`:n=e.features.flatMap(e=>hE(e.geometry));break;case`Feature`:n=hE(e.geometry);break;default:n=hE(e)}if(n.length===0)return t;for(let e of n){let[n,r]=e;t.extend([n,r])}return t}function _E({x:e,y:t,z:n},r=0){let i=Em((e-r)/2**n),a=Dm((t+1+r)/2**n),o=Em((e+1+r)/2**n),s=Dm((t-r)/2**n);return new tE([i,a],[o,s])}var vE=class extends br{constructor(e,t,n,r){super(),this.id=e,this.type=`geojson`,this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._isUpdatingWorker=!1,this._pendingWorkerUpdate={data:t.data},this.actorPromise=n.getActor(),this.setEventedParent(r),this._data=typeof t.data==`string`?{url:t.data}:{geojson:t.data},this._options=I({},t),this._collectResourceTiming=t.collectResourceTiming,t.maxzoom!==void 0&&(this.maxzoom=t.maxzoom),t.type&&(this.type=t.type),t.attribution&&(this.attribution=t.attribution),this.promoteId=t.promoteId,t.clusterMaxZoom!==void 0&&this.maxzoom<=t.clusterMaxZoom&&En(`The maxzoom value "${this.maxzoom}" is expected to be greater than the clusterMaxZoom value "${t.clusterMaxZoom}".`),this.workerOptions=I({source:this.id,geojsonVtOptions:{buffer:this._pixelsToTileUnits(t.buffer===void 0?128:t.buffer),tolerance:this._pixelsToTileUnits(t.tolerance===void 0?.375:t.tolerance),extent:P,maxZoom:this.maxzoom,lineMetrics:t.lineMetrics||!1,generateId:t.generateId||!1,promoteId:this._promoteIdKey,cluster:t.cluster||!1,clusterOptions:{maxZoom:this._getClusterMaxZoom(t.clusterMaxZoom),minPoints:Math.max(2,t.clusterMinPoints||2),extent:P,radius:this._pixelsToTileUnits(t.clusterRadius||50),log:!1,generateId:t.generateId||!1}},clusterProperties:t.clusterProperties,filter:t.filter},t.workerOptions)}get _promoteIdKey(){return typeof this.promoteId==`string`?this.promoteId:void 0}_hasPendingWorkerUpdate(){return this._pendingWorkerUpdate.data!==void 0||this._pendingWorkerUpdate.diff!==void 0||this._pendingWorkerUpdate.updateCluster}_pixelsToTileUnits(e){return e*(P/this.tileSize)}_tileUnitsToPixels(e){return e/(P/this.tileSize)}_getClusterMaxZoom(e){let t=e?Math.round(e):this.maxzoom-1;return Number.isInteger(e)||e===void 0||En(`Integer expected for option 'clusterMaxZoom': provided value "${e}" rounded to "${t}"`),t}async load(){await this._updateWorkerData()}onAdd(e){this.map=e,this.load()}setData(e){return this._data=typeof e==`string`?{url:e}:{geojson:e},this._pendingWorkerUpdate={data:e},this._updateWorkerData()}updateData(e){return this._pendingWorkerUpdate.diff=lE(this._pendingWorkerUpdate.diff,e,this._promoteIdKey),this._updateWorkerData()}async getData(){return this._data.url&&await this.once(`data`),this._data.geojson?this._data.geojson:{type:`FeatureCollection`,features:Array.from(this._data.updateable.values())}}async getBounds(){return gE(await this.getData())}setClusterOptions(e){return this.workerOptions.geojsonVtOptions.cluster=e.cluster,e.clusterRadius!==void 0&&(this.workerOptions.geojsonVtOptions.clusterOptions.radius=this._pixelsToTileUnits(e.clusterRadius)),e.clusterMaxZoom!==void 0&&(this.workerOptions.geojsonVtOptions.clusterOptions.maxZoom=this._getClusterMaxZoom(e.clusterMaxZoom)),this._pendingWorkerUpdate.updateCluster=!0,this._updateWorkerData()}getClusterOptions(){let{cluster:e,clusterOptions:t}=this.workerOptions.geojsonVtOptions;return{cluster:e,clusterMaxZoom:t.maxZoom,clusterRadius:this._tileUnitsToPixels(t.radius)}}async getClusterExpansionZoom(e){return(await this.actorPromise).sendAsync({type:`GCEZ`,data:{type:this.type,clusterId:e,source:this.id}})}async getClusterChildren(e){return(await this.actorPromise).sendAsync({type:`GCC`,data:{type:this.type,clusterId:e,source:this.id}})}async getClusterLeaves(e,t,n){return(await this.actorPromise).sendAsync({type:`GCL`,data:{type:this.type,source:this.id,clusterId:e,limit:t,offset:n}})}async _updateWorkerData(){if(this._isUpdatingWorker)return this._updatePromise;if(!this._hasPendingWorkerUpdate()){En(`No pending worker updates for GeoJSONSource ${this.id}.`);return}let{data:e,diff:t,updateCluster:n}=this._pendingWorkerUpdate,r=this._getLoadGeoJSONParameters(e,t,n);e===void 0?t?this._pendingWorkerUpdate.diff=void 0:n&&(this._pendingWorkerUpdate.updateCluster=void 0):this._pendingWorkerUpdate.data=void 0,this._updatePromise=this._dispatchWorkerUpdate(r),await this._updatePromise}async _getLoadGeoJSONParameters(e,t,n){let r=I({type:this.type,source:this.id},this.workerOptions);if(typeof e==`string`)return r.request=await this.map._requestManager.transformRequest(fw.resolveURL(e),`Source`),r.request.collectResourceTiming=this._collectResourceTiming,r;if(e!==void 0)return r.data=e,r;if(t)return r.dataDiff=t,r;if(n)return r.updateCluster=!0,r}async _dispatchWorkerUpdate(e){this._isUpdatingWorker=!0,this.fire(new kw(`dataloading`));try{let t=await e,n=await(await this.actorPromise).sendAsync({type:`LD`,data:t});if(this._isUpdatingWorker=!1,this._removed||n.abandoned){this.fire(new kw(`dataabort`));return}n.data&&(this._data={geojson:n.data});let r=this._applyDiffToSource(t.dataDiff),i=this._getShouldReloadTileOptions(r),a={};this._applyResourceTiming(a,n),this.fire(new kw(`data`,{...a,sourceDataType:`metadata`})),this.fire(new kw(`data`,{...a,sourceDataType:`content`,shouldReloadTileOptions:i}))}catch(e){if(this._isUpdatingWorker=!1,this._removed){this.fire(new kw(`dataabort`));return}this.fire(new L(Wt(e)))}finally{this._hasPendingWorkerUpdate()&&await this._updateWorkerData()}}_applyResourceTiming(e,t){if(!this._collectResourceTiming)return;let n=t.resourceTiming?.[this.id];if(!n)return;let r=n.slice(0);r?.length&&I(e,{resourceTiming:r})}_applyDiffToSource(e){if(!e)return;let t=this._promoteIdKey;if(!this._data.url&&!this._data.updateable){let e=sE(this._data.geojson,t);if(!e)throw Error(`GeoJSONSource "${this.id}": GeoJSON data is not compatible with updateData`);this._data={updateable:e}}if(!this._data.updateable)return;let n=cE(this._data.updateable,e,t);if(!(e.removeAll||this._options.cluster))return n}_getShouldReloadTileOptions(e){if(e)return{affectedBounds:e.filter(Boolean).map(e=>gE(e))}}shouldReloadTile(e,{affectedBounds:t}){if(e.state===`loading`)return!0;if(e.state===`unloaded`)return!1;let{buffer:n,extent:r}=this.workerOptions.geojsonVtOptions,i=_E(e.tileID.canonical,n/r);for(let e of t)if(i.intersects(e))return!0;return!1}loaded(){return!this._isUpdatingWorker&&!this._hasPendingWorkerUpdate()}async loadTile(e){let t=e.actor?`RT`:`LT`;e.actor=await this.actorPromise;let n={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};e.abortController=new AbortController;try{let r=await(await this.actorPromise).sendAsync({type:t,data:n},e.abortController);delete e.abortController,e.unloadVectorData(),e.aborted||e.loadVectorData(r,this.map.painter,t===`RT`)}catch(t){if(delete e.abortController,e.aborted||er(t))return;throw t}}async abortTile(e){e.abortController&&(e.abortController.abort(),delete e.abortController),e.aborted=!0}async unloadTile(e){e.unloadVectorData(),await(await this.actorPromise).sendAsync({type:`RMT`,data:{uid:e.uid,type:this.type,source:this.id}})}onRemove(){this._removed=!0,this.actorPromise.then(e=>e.sendAsync({type:`RS`,data:{type:this.type,source:this.id}}))}serialize(){return I({},this._options,{type:this.type,data:this._data.updateable?{type:`FeatureCollection`,features:Array.from(this._data.updateable.values())}:this._data.url||this._data.geojson})}hasTransition(){return!1}},yE=[0,0,1],bE=(e,t)=>({u_tl_parent:new Y(e,t.u_tl_parent),u_scale_parent:new J(e,t.u_scale_parent),u_buffer_scale:new J(e,t.u_buffer_scale),u_image_warp:new id(e,t.u_image_warp),u_fade_t:new J(e,t.u_fade_t),u_opacity:new J(e,t.u_opacity),u_image0:new q(e,t.u_image0),u_image1:new q(e,t.u_image1),u_brightness_low:new J(e,t.u_brightness_low),u_brightness_high:new J(e,t.u_brightness_high),u_saturation_factor:new J(e,t.u_saturation_factor),u_contrast_factor:new J(e,t.u_contrast_factor),u_spin_weights:new id(e,t.u_spin_weights),u_coords_top:new ad(e,t.u_coords_top),u_coords_bottom:new ad(e,t.u_coords_bottom)}),xE=(e,t,n,r,i,a)=>({u_tl_parent:e,u_scale_parent:t,u_buffer_scale:1,u_image_warp:a,u_fade_t:n.mix,u_opacity:n.opacity*r.paint.get(`raster-opacity`),u_image0:0,u_image1:1,u_brightness_low:r.paint.get(`raster-brightness-min`),u_brightness_high:r.paint.get(`raster-brightness-max`),u_saturation_factor:wE(r.paint.get(`raster-saturation`)),u_contrast_factor:CE(r.paint.get(`raster-contrast`)),u_spin_weights:SE(r.paint.get(`raster-hue-rotate`)),u_coords_top:[i[0].x,i[0].y,i[1].x,i[1].y],u_coords_bottom:[i[3].x,i[3].y,i[2].x,i[2].y]});function SE(e){e*=Math.PI/180;let t=Math.sin(e),n=Math.cos(e);return[(2*n+1)/3,(-Math.sqrt(3)*t-n+1)/3,(Math.sqrt(3)*t-n+1)/3]}function CE(e){return e>0?1/(1-e):1+e}function wE(e){return e>0?1-1/(1.001-e):-e}var TE=class{constructor(e,t,n){this.vertexBuffer=e,this.indexBuffer=t,this.segments=n}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}},EE=zl([{name:`a_pos`,type:`Int16`,components:2}]),DE=P/128;function OE(e,t){let n=kE(t,`16bit`),r=wu.deserialize({arrayBuffer:n.vertices,length:n.vertices.byteLength/2/2}),i=Vu.deserialize({arrayBuffer:n.indices,length:n.indices.byteLength/2/3});return new TE(e.createVertexBuffer(r,EE.members),e.createIndexBuffer(i),Ku.simpleSegment(0,0,r.length,i.length))}function kE(e,t){let n=e.granularity===void 0?1:Math.max(e.granularity,1),r=n+(e.generateBorders?2:0),i=n+(e.extendToNorthPole||e.generateBorders?1:0)+(e.extendToSouthPole||e.generateBorders?1:0),a=r+1,o=i+1,s=e.generateBorders?-1:0,c=e.generateBorders||e.extendToNorthPole?-1:0,l=n+ +!!e.generateBorders,u=n+(e.generateBorders||e.extendToSouthPole?1:0),d=a*o,f=r*i*6,p=a*o>65536;if(p&&t===`16bit`)throw Error(`Granularity is too large and meshes would not fit inside 16 bit vertex indices.`);let m=p||t===`32bit`,h=new Int16Array(d*2),g=0;for(let t=c;t<=u;t++)for(let r=s;r<=l;r++){let i=r/n*P;r===-1&&(i=-DE),r===n+1&&(i=8192+DE);let a=t/n*P;t===-1&&(a=e.extendToNorthPole?-32768:-DE),t===n+1&&(a=e.extendToSouthPole?32767:8192+DE),h[g++]=i,h[g++]=a}let _=m?new Uint32Array(f):new Uint16Array(f),v=0;for(let e=0;e<i;e++)for(let t=0;t<r;t++){let n=t+e*a,r=t+1+e*a,i=t+(e+1)*a,o=t+1+(e+1)*a;_[v++]=n,_[v++]=i,_[v++]=r,_[v++]=r,_[v++]=i,_[v++]=o}return{vertices:h.buffer.slice(0),indices:_.buffer.slice(0),uses32bitIndices:m}}var AE=class extends br{constructor(e,t,n,r){super(),this.imageWarp=yE,this.flippedWindingOrder=!1,this._warp=`auto`,this._imageDirty=!1,this._subdividedQuad=!1,this._subdividedMesh=null,this.id=e,this.dispatcher=n,this.coordinates=t.coordinates,this.type=`image`,this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(r),this.options=t}async load(e){if(this.options.url===void 0){this._loaded=!0,this._finishLoading();return}this._loaded=!1,this.fire(new kw(`dataloading`)),this.url=this.options.url,this._abortController=new AbortController;try{let t=await ww.transformAndGetImage(this.map._requestManager,this.url,`Image`,this._abortController);this._abortController=null,this._loaded=!0,t?.data?(this._setImage(t.data),e&&(this.coordinates=e),this._finishLoading()):this.fire(new L(Error(`Could not load image ${this.url}: the response is empty`)))}catch(e){if(er(e))return;this._abortController=null,this._loaded=!0,this.fire(new L(Wt(e)))}}loaded(){return this._loaded}updateImage(e){return this._abortController&&=(this._abortController.abort(),null),`image`in e?(this._loaded=!0,this._setImage(e.image),e.coordinates&&(this.coordinates=e.coordinates),this._finishLoading(),this):e.url?(this.options.url=e.url,this.load(e.coordinates),this):this}_setImage(e){this.image=e,this._imageDirty=!0}getMesh(e,t){return!this._subdividedQuad||t?null:(this._subdividedMesh??=OE(e,{granularity:16}),this._subdividedMesh)}_disposeTexture(){this.texture?.destroy(),this.texture=null}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new kw(`data`,{sourceDataType:`metadata`})))}onAdd(e){this.map=e,this.load()}onRemove(){this._abortController&&=(this._abortController.abort(),null),this._disposeTexture(),this._subdividedMesh?.destroy(),this._subdividedMesh=null,this.image=null,this.tiles={}}setWarp(e){return this._warp===e?this:(this._warp=e,this.tileCoords&&this.setCoordinates(this.coordinates),this)}getWarp(){return this._warp}setCoordinates(e){this.coordinates=e;let t=e.map(Am.fromLngLat);return this.tileID=jE(t),this.terrainTileRanges=this._getOverlappingTileRanges(t),this.minzoom=this.maxzoom=this.tileID.z,this.tileCoords=t.map(e=>this.tileID.getTilePoint(e)._round()),this.imageWarp=NE(this.tileCoords,this._warp),this._subdividedQuad=this.imageWarp[2]>0&&!FE(this.tileCoords),this.flippedWindingOrder=ME(this.tileCoords),this.fire(new kw(`data`,{sourceDataType:`content`})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;let e=this.map.painter.context,t=e.gl;this.texture?this._imageDirty&&(this.texture.update(this.image),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE)):(this.texture=new Nf(e,this.image,t.RGBA),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE)),this._imageDirty=!1;let n=!1;for(let e in this.tiles){let t=this.tiles[e];t.state!==`loaded`&&(t.state=`loaded`,t.texture=this.texture,n=!0)}n&&this.fire(new kw(`data`,{sourceDataType:`idle`,sourceId:this.id}))}async loadTile(e){this.tileID?.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={}):e.state=`errored`}serialize(){let e={type:`image`,coordinates:this.coordinates};return this.options.url!==void 0&&(e.url=this.options.url),e}hasTransition(){return!1}_getOverlappingTileRanges(e){let{minX:t,minY:n,maxX:r,maxY:i}=um.fromPoints(e),a={};for(let e=0;e<=25;e++){let o=2**e,s=Math.floor(t*o),c=Math.floor(n*o),l=Math.floor(r*o),u=Math.floor(i*o),d=(s%o+o)%o,f=l%o,p=Math.floor(s/o),m=Math.floor(l/o);a[e]={minWrap:p,maxWrap:m,minTileXWrapped:d,maxTileXWrapped:f,minTileY:c,maxTileY:u}}return a}};function jE(e){let t=um.fromPoints(e),n=t.width(),r=t.height(),i=Math.max(0,Math.floor(-Math.log(Math.max(n,r))/Math.LN2)),a=2**i;return new fy(i,Math.floor((t.minX+t.maxX)/2*a),Math.floor((t.minY+t.maxY)/2*a))}function ME(e){let t=e[1].x-e[0].x,n=e[1].y-e[0].y,r=e[2].x-e[0].x;return t*(e[2].y-e[0].y)-n*r<0}function NE(e,t){if(t===`flat`||FE(e))return yE;let[n,r,i,a]=e,o=n.x-r.x+i.x-a.x,s=n.y-r.y+i.y-a.y,c=[r.x-i.x,r.y-i.y,a.x-i.x,a.y-i.y],[l,u,d,f]=c,p=sw(c),m=(o*f-d*s)/p,h=(l*s-o*u)/p,g=[1,1+m,1+m+h,1+h],_=Math.max(...g)/Math.min(...g),v=t===`perspective`?0:PE(_);return!(_>=1&&_<=512)||v>=1?yE:[m,h,v]}function PE(e){let t=(1-4/e)/(1-4/512);return Math.max(0,t)}function FE(e){let[t,n,r,i]=e;return t.x+r.x===n.x+i.x&&t.y+r.y===n.y+i.y}var IE=class extends AE{constructor(e,t,n,r){super(e,t,n,r),this._onPlayingHandler=()=>{this.map?.triggerRepaint()},this.roundZoom=!0,this.type=`video`,this.options=t}async load(){this._loaded=!1;let e=this.options;this.urls=[];for(let t of e.urls)this.urls.push((await this.map._requestManager.transformRequest(t,`Source`)).url);try{let e=await gr(this.urls);if(this._loaded=!0,!e)return;this.video=e,this.video.loop=!0,this.video.addEventListener(`playing`,this._onPlayingHandler),this.map&&this.video.play(),this._finishLoading()}catch(e){this.fire(new L(Wt(e)))}}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(e){if(this.video){let t=this.video.seekable;e<t.start(0)||e>t.end(0)?this.fire(new L(new z(`sources.${this.id}`,null,`Playback for this video can be set only between the ${t.start(0)} and ${t.end(0)}-second mark.`))):this.video.currentTime=e}}getVideo(){return this.video}onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}onRemove(){super.onRemove(),this.video&&(this.video.removeEventListener(`playing`,this._onPlayingHandler),this.video.pause())}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;let e=this.map.painter.context,t=e.gl;this.texture?this.video.paused||(this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this.texture=new Nf(e,this.video,t.RGBA),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE));let n=!1;for(let e in this.tiles){let t=this.tiles[e];t.state!==`loaded`&&(t.state=`loaded`,t.texture=this.texture,n=!0)}n&&this.fire(new kw(`data`,{sourceDataType:`idle`,sourceId:this.id}))}serialize(){return{type:`video`,urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},LE=class extends AE{constructor(e,t,n,r){super(e,t,n,r),t.coordinates?(!Array.isArray(t.coordinates)||t.coordinates.length!==4||t.coordinates.some(e=>!Array.isArray(e)||e.length!==2||e.some(e=>typeof e!=`number`)))&&this.fire(new L(new z(`sources.${e}`,null,`"coordinates" property must be an array of 4 longitude/latitude array pairs`))):this.fire(new L(new z(`sources.${e}`,null,`missing required property "coordinates"`))),t.animate&&typeof t.animate!=`boolean`&&this.fire(new L(new z(`sources.${e}`,null,`optional "animate" property must be a boolean value`))),t.canvas?typeof t.canvas!=`string`&&!(t.canvas instanceof HTMLCanvasElement)&&this.fire(new L(new z(`sources.${e}`,null,`"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance`))):this.fire(new L(new z(`sources.${e}`,null,`missing required property "canvas"`))),this.options=t,this.animate=t.animate===void 0||t.animate}async load(){if(this._loaded=!0,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 L(Error(`Canvas dimensions cannot be less than or equal to zero.`)));return}this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&=(this.prepare(),!1)},this._finishLoading()}getCanvas(){return this.canvas}onAdd(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this._playing=!1,super.onRemove()}prepare(){let e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;let t=this.map.painter.context,n=t.gl;this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):(this.texture=new Nf(t,this.canvas,n.RGBA,{premultiply:!0}),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE));let r=!1;for(let e in this.tiles){let t=this.tiles[e];t.state!==`loaded`&&(t.state=`loaded`,t.texture=this.texture,r=!0)}r&&this.fire(new kw(`data`,{sourceDataType:`idle`,sourceId:this.id}))}serialize(){return{type:`canvas`,animate:this.animate,canvas:this.options.canvas,coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(let e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}},RE={},zE=(e,t,n,r)=>{let i=new(BE(t.type))(e,t,n,r);if(i.id!==e)throw Error(`Expected Source id to be ${e} instead of ${i.id}`);return i},BE=e=>{switch(e){case`geojson`:return vE;case`image`:return AE;case`raster`:return iE;case`raster-dem`:return aE;case`vector`:return rE;case`video`:return IE;case`canvas`:return LE}return RE[e]},VE=(e,t)=>{RE[e]=t},HE=async(e,t)=>{if(BE(e))throw Error(`A source type called "${e}" already exists.`);VE(e,t)};function UE(e,t){let n={};if(!t)return n;for(let r of e){let e=r.layerIds.map(e=>t.getLayer(e)).filter(Boolean);if(e.length!==0){r.layers=e,r.stateDependentLayerIds&&(r.stateDependentLayers=r.stateDependentLayerIds.map(t=>e.filter(e=>e.id===t)[0]));for(let t of e)n[t.id]=r}}return n}var WE=`RTLPluginLoaded`,GE=class extends br{constructor(...e){super(...e),this.status=`unavailable`,this.url=null,this.dispatcher=UT()}_syncState(e){return this.status=e,this.dispatcher.broadcast(`SRPS`,{pluginStatus:e,pluginURL:this.url}).catch(e=>{throw this.status=`error`,e})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status=`unavailable`,this.url=null}async setRTLTextPlugin(e,t=!1){if(this.url)throw Error(`setRTLTextPlugin cannot be called multiple times.`);if(this.url=fw.resolveURL(e),!this.url)throw Error(`requested url ${e}

1if(!o.filter(new pl(this.tileID.overscaledZ),e,this.tileID.canonical))continue}else if(!o.filter(new pl(this.tileID.overscaledZ),r))continue;let d=new Cy(r,s,c,l,n.getId(r,i));d.tile=u,e.push(d)}}hasData(){return this.state===`loaded`||this.state===`reloading`||this.state===`expired`}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(e){let t=this.expirationTime;if(e.cacheControl){let t=jn(e.cacheControl);t[`max-age`]&&(this.expirationTime=Date.now()+t[`max-age`]*1e3)}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){let e=Date.now(),n=!1;if(this.expirationTime>e)n=!1;else if(!t)n=!0;else if(this.expirationTime<t)n=!0;else{let r=this.expirationTime-t;r?this.expirationTime=e+Math.max(r,3e4):n=!0}n?(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(),2**31-1)}setFeatureState(e,t,n){if(!this.latestFeatureIndex?.rawTileData||Object.keys(e).length===0||this.featureStateRevision===n)return;this.featureStateRevision=n;let r=this.latestFeatureIndex.loadVTLayers();for(let n in this.buckets){if(!t.style.hasLayer(n))continue;let i=this.buckets[n],a=i.layers[0].sourceLayer||`_geojsonTileLayer`,o=r[a],s=e[a];if(!o||!s||s.length===0)continue;i.update(s,o,this.imageAtlas?.patternPositions||{},this.dashPositions||{});let c=t?.style?.getLayer(n);c&&(this.queryPadding=Math.max(this.queryPadding,c.queryRadius(i)))}}holdingForSymbolFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<mw()}clearSymbolFadeHold(){this.symbolFadeHoldUntil=void 0}setSymbolHoldDuration(e){this.symbolFadeHoldUntil=mw()+e}setDependencies(e,t){let n={};for(let e of 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r=String(t);if(this.deletedStates[e]||={},n&&t!==void 0)this.deletedStates[e][r]!==null&&(this.deletedStates[e][r]||={},this.deletedStates[e][r][n]=null);else if(t!==void 0){if(this.stateChanges[e]?.[r])for(n in this.deletedStates[e][r]={},this.stateChanges[e][r])this.deletedStates[e][r][n]=null;else this.deletedStates[e][r]=null}else this.deletedStates[e]=null}getState(e,t){let n=String(t),r=this.state[e]||{},i=this.stateChanges[e]||{},a=I({},r[n],i[n]);if(this.deletedStates[e]===null)return{};if(this.deletedStates[e]){let n=this.deletedStates[e][t];if(n===null)return{};for(let e in n)delete a[e]}return a}initializeTileState(e,t){let n={};for(let e in this.state)n[e]=YE(this.state[e]);e.setFeatureState(n,t,this.revision)}coalesceChanges(e,t){let n={};for(let e in this.stateChanges){this.state[e]||={},n[e]||={};for(let t in this.stateChanges[e])this.state[e][t]||={},I(this.state[e][t],this.stateChanges[e][t]),n[e][t]=this.state[e][t]}for(let e in this.deletedStates)if(this.state[e]||={},n[e]||={},this.deletedStates[e]===null)for(let t in this.state[e])this.state[e][t]={},n[e][t]={};else for(let t in this.deletedStates[e]){if(this.deletedStates[e][t]===null)this.state[e][t]={};else for(let n of Object.keys(this.deletedStates[e][t]))delete this.state[e][t][n];n[e][t]=this.state[e][t]}if(this.stateChanges={},this.deletedStates={},Object.keys(n).length===0)return;this.revision++;let r={};for(let e in n)r[e]=YE(n[e]);e.setFeatureState(r,t,this.revision)}},ZE=class e{constructor(e,t){this.min=e,this.max=t,this.center=it([],nt([],this.min,this.max),.5)}quadrant(t){let n=[t%2==0,t<2],r=$e(this.min),i=$e(this.max);for(let e=0;e<n.length;e++)r[e]=n[e]?this.min[e]:this.center[e],i[e]=n[e]?this.center[e]:this.max[e];return i[2]=this.max[2],new e(r,i)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}intersectsFrustum(e){let t=!0;for(let n of e.planes){let e=this.intersectsPlane(n);if(e===0)return 0;e===1&&(t=!1)}return t?2:e.aabb.min[0]>this.max[0]||e.aabb.min[1]>this.max[1]||e.aabb.min[2]>this.max[2]||e.aabb.max[0]<this.min[0]||e.aabb.max[1]<this.min[1]||e.aabb.max[2]<this.min[2]?0:1}intersectsPlane(e){let t=e[3],n=e[3];for(let r=0;r<3;r++)e[r]>0?(t+=e[r]*this.min[r],n+=e[r]*this.max[r]):(n+=e[r]*this.min[r],t+=e[r]*this.max[r]);return t>=0?2:n<0?0:1}},QE=class e{constructor(e,t,n){this.points=e,this.planes=t,this.aabb=n}static fromInvProjectionMatrix(t,n=1,r=0,i,a){let o=[[-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]],s=a?[[6,5,4],[0,1,2],[0,3,7],[2,1,5],[3,2,6],[0,4,5]]:[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]],c=2**r,l=o.map(e=>$E(e,t,n,c));i&&eD(l,s[0],i,a);let u=s.map(e=>{let t=ct([],ut([],vt([],l[e[0]],l[e[1]]),vt([],l[e[2]],l[e[1]]))),n=-lt(t,l[e[1]]);return t.concat(n)}),d=[1/0,1/0,1/0],f=[-1/0,-1/0,-1/0];for(let e of l)for(let 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i=t.intersectsPlane(n);return i===0?0:r===2&&i===2?2:1}function iD(e,t,n){let r=0,i=(n-t)/10;for(let a=0;a<10;a++){let o=t+(a+.5)/10*(n-t);r+=i*Math.cos(o)**+e}return r}function aD(e,t){return function(n,r,i,a,o){let s=2*((e-1)/yn(Math.cos(Bn(jm-o))/Math.cos(Bn(jm)))-1),c=Math.acos(i/a),l=2*iD(s-1,0,Bn(o/2)),u=Math.min(Bn(jm),c+Bn(o/2)),d=Math.min(u,c-Bn(o/2)),f=iD(s-1,d,u),p=Math.atan(r/i),m=Math.hypot(r,i),h=n;return h+=yn(a/m/Math.max(.5,Math.cos(Bn(o/2)))),h+=s*yn(Math.cos(p))/2,h-=yn(Math.max(1,f/l/t))/2,h}}var oD=aD(9.314,3);function sD(e,t){let n=(t.roundZoom?Math.round:Math.floor)(e.zoom+yn(e.tileSize/t.tileSize));return Math.max(0,n)}function cD(e,t){let n=F((15-(jm-e.pitch-e.fov/2))/15,0,1),r=Math.max(500,t??0);return e.elevation+n*r}function lD(e,t,n){let r=e.planes[1],i=e.points.map(e=>{let i=r[0]*e[0]+r[1]*e[1]+r[2]*e[2]+r[3];if(Math.abs(i)>1e-6)return e;let a=[e[0]-n[0],e[1]-n[1],e[2]-n[2]],o=r[0]*a[0]+r[1]*a[1]+r[2]*a[2];if(o>=-1e-9)return e;let 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0?e.maxZoom:t.maxzoom,f=Math.min(Math.max(0,l),d),p=2**f,m=[p*i.x,p*i.y,0],h=[p*a.x,p*a.y,0],g=Math.hypot(a.x-i.x,a.y-i.y),_=Math.abs(a.z-i.z),v=Math.hypot(g,_),y=e=>({zoom:0,x:0,y:0,wrap:e,fullyVisible:!1}),b=[],x=[];if(e.renderWorldCopies&&s.allowWorldCopies())for(let e=1;e<=3;e++)b.push(y(-e)),b.push(y(e));for(b.push(y(0));b.length>0;){let p=b.pop(),g=p.x,y=p.y,S=p.fullyVisible,C={x:g,y,z:p.zoom},w=s.getTileBoundingVolume(C,p.wrap,o,t);if(!S){let e=rD(n,w,r);if(e===0)continue;S=e===2}let T=s.distanceToTile2d(i.x,i.y,C,w),E=l;c&&(E=(t.calculateTileZoom||oD)(e.zoom+yn(e.tileSize/t.tileSize),T,_,v,e.fov)),E=(t.roundZoom?Math.round:Math.floor)(E),E=Math.max(0,E);let D=Math.min(E,d);if(p.wrap=s.getWrap(a,C,p.wrap),p.zoom>=D){if(p.zoom<u)continue;let e=f-p.zoom,n=m[0]-.5-(g<<e),r=m[1]-.5-(y<<e),i=t.reparseOverscaled?Math.max(p.zoom,E):p.zoom;x.push({tileID:new my(p.zoom===d?i:p.zoom,p.wrap,p.zoom,g,y),distanceSq:Ht([h[0]-.5-g,h[1]-.5-y]),tileDistanceToCamera:Math.sqrt(n*n+r*r)});continue}for(let e=0;e<4;e++){let t=(g<<1)+e%2,n=(y<<1)+(e>>1),r=p.zoom+1;b.push({zoom:r,x:t,y:n,wrap:p.wrap,fullyVisible:S})}}return x.sort((e,t)=>e.distanceSq-t.distanceSq).map(e=>e.tileID)}function fD(e){return e===`raster`||e===`image`||e===`video`}function pD(e,t,n,r,i,a,o){let s=mw(),c=cn(t);for(let l of t){let t=e.getTileById(l.key);(t.fadingDirection===0||t.fadeOpacity===0)&&t.resetFadeLogic(),!mD(e,t,n,s,r,i,o)&&(hD(e,t,n,s,a,o)||_D(t,c,s,o)||t.resetFadeLogic())}}function mD(e,t,n,r,i,a,o){if(!t.hasData())return!1;let{tileID:s,fadingRole:c,fadingDirection:l,fadingParentID:u}=t;if(c===0&&l===1&&u)return n[u.key]=u,!0;let d=Math.max(s.overscaledZ-i,a);for(let i=s.overscaledZ-1;i>=d;i--){let a=s.scaledTo(i),c=e.getLoadedTile(a);if(c)return t.setCrossFadeLogic({fadingRole:0,fadingDirection:1,fadingParentID:c.tileID,fadeEndTime:r+o}),c.setCrossFadeLogic({fadingRole:1,fadingDirection:0,fadeEndTime:r+o}),n[a.key]=a,!0}return!1}function hD(e,t,n,r,i,a){if(!t.hasData())return!1;let o=t.tileID.children(i),s=gD(e,t,o,n,r,i,a);if(s)return!0;for(let c of o)gD(e,t,c.children(i),n,r,i,a)&&(s=!0);return s}function gD(e,t,n,r,i,a,o){if(n[0].overscaledZ>=a)return!1;let s=!1;for(let a of n){let n=e.getLoadedTile(a);if(!n)continue;let{fadingRole:c,fadingDirection:l,fadingParentID:u}=n;(c!==0||l!==0||!u)&&(n.setCrossFadeLogic({fadingRole:0,fadingDirection:0,fadingParentID:t.tileID,fadeEndTime:i+o}),t.setCrossFadeLogic({fadingRole:1,fadingDirection:1,fadeEndTime:i+o})),r[a.key]=a,s=!0}return s}function _D(e,t,n,r){let i=e.tileID;if(e.selfFading)return!0;if(e.hasData())return!1;if(t.has(i)){let t=n+r;return e.setSelfFadeLogic(t),!0}return!1}function vD(e,t){if(t<=0)return!1;let n=mw();for(let t of e.getAllTiles())if(t.fadeEndTime>=n)return!0;return!1}function yD(e,t){let n=t.getRenderableIds();for(let r of n){if(!e.neighboringTiles?.[r])continue;let n=t.getTileById(r);e.neighboringTiles[r].backfilled||bD(e,n),!n.neighboringTiles?.[e.tileID.key]?.backfilled&&bD(n,e)}}function bD(e,t){e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0,e.needsColorReliefPrepare=!0;let n=t.tileID.canonical.x-e.tileID.canonical.x,r=t.tileID.canonical.y-e.tileID.canonical.y,i=2**e.tileID.canonical.z,a=t.tileID.key;(n!==0||r!==0)&&(Math.abs(r)>1||(Math.abs(n)>1&&(Math.abs(n+i)===1?n+=i:Math.abs(n-i)===1&&(n-=i)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,n,r),e.neighboringTiles?.[a]&&(e.neighboringTiles[a].backfilled=!0))))}var xD=class{constructor(){this._tiles={}}handleWrapJump(e){let t={};for(let n in this._tiles){let r=this._tiles[n];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+e),t[r.tileID.key]=r}this._tiles=t}setFeatureState(e,t,n){for(let r in this._tiles)this._tiles[r].setFeatureState(e,t,n)}getAllTiles(){return Object.values(this._tiles)}getAllIds(e=!1){return e?Object.values(this._tiles).map(e=>e.tileID).sort(by).map(e=>e.key):Object.keys(this._tiles)}getTileById(e){return this._tiles[e]}setTile(e,t){this._tiles[e]=t}deleteTileById(e){delete this._tiles[e]}getLoadedTile(e){let t=this.getTileById(e.key);return t?.hasData()?t:null}isIdRenderable(e,t=!1){return this.getTileById(e)?.isRenderable(t)}getRenderableIds(e=0,t){let n=[];for(let e of this.getAllIds())this.isIdRenderable(e,t)&&n.push(this.getTileById(e));return t?n.sort((t,n)=>{let r=t.tileID,i=n.tileID,a=new M(r.canonical.x,r.canonical.y)._rotate(-e),o=new M(i.canonical.x,i.canonical.y)._rotate(-e);return r.overscaledZ-i.overscaledZ||o.y-a.y||o.x-a.x}).map(e=>e.tileID.key):n.map(e=>e.tileID).sort(by).map(e=>e.key)}},SD=class e extends br{static{this.maxUnderzooming=10}static{this.maxOverzooming=3}constructor(e,t,n){super(),this._maxContentElevationSeen=0,this.id=e,this.dispatcher=n,this.on(`data`,e=>{this._dataHandler(e)}),this.on(`dataloading`,()=>{this._sourceErrored=!1}),this.on(`error`,()=>{this._sourceErrored=this._source.loaded()}),this._source=zE(e,t,n,this),this._inViewTiles=new xD,this._outOfViewCache=new nw(0,e=>this._unloadTile(e)),this._timers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._rasterFadeDuration=0,this._maxFadingAncestorLevels=5,this._state=new XE,this._didEmitContent=!1,this._updated=!1}onAdd(e){this.map=e,this._maxTileCacheSize=e?e._maxTileCacheSize:null,this._maxTileCacheZoomLevels=e?e._maxTileCacheZoomLevels:null,this._source?.onAdd&&this._source.onAdd(e)}onRemove(e){for(let e of this._inViewTiles.getAllTiles())e.unloadVectorData();this.clearTiles(),this._source?.onRemove&&this._source.onRemove(e),this._inViewTiles=new xD}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if((this.used!==void 0||this.usedForTerrain!==void 0)&&!this.used&&!this.usedForTerrain)return!0;if(!this._updated)return!1;for(let e of this._inViewTiles.getAllTiles())if(e.state!==`loaded`&&e.state!==`errored`)return!1;return!0}getSource(){return this._source}getState(){return this._state}pause(){this._paused=!0}resume(){if(!this._paused)return;let e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}async _loadTile(e,t,n,r){try{let i=await this._source.loadTile(e);this._tileLoaded(e,t,n,r,i)}catch(t){e.state=`errored`,t.status===404?this.update(this.transform,this.terrain):this._source.fire(new L(Wt(t),{tile:e}))}}_unloadTile(e){this._source.unloadTile&&this._source.unloadTile(e)}_abortTile(e){this._source.abortTile&&this._source.abortTile(e),this._source.fire(new kw(`dataabort`,{tile:e,coord:e.tileID}))}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._inViewTiles,this.map?this.map.painter:null);for(let t of this._inViewTiles.getAllTiles())t.upload(e),t.prepare(this.map.style.imageManager)}getIds(){return this._inViewTiles.getAllIds(!0)}getRenderableIds(e){return this._inViewTiles.getRenderableIds(this.transform?.bearingInRadians,e)}hasRenderableParent(e){let t=e.overscaledZ-1;if(t>=this._source.minzoom){let n=this.getLoadedTile(e.scaledTo(t));if(n)return this._inViewTiles.isIdRenderable(n.tileID.key)}return!1}reload(e,t=void 0){if(this._paused){this._shouldReloadOnResume=!0;return}this._outOfViewCache.reset();for(let n of this._inViewTiles.getAllIds()){let r=this._inViewTiles.getTileById(n);(!t||this._source.shouldReloadTile(r,t))&&(e?this._reloadTile(n,r.state===`errored`?`loading`:`expired`):r.state!==`errored`&&this._reloadTile(n,`reloading`))}}async _reloadTile(e,t){let n=this._inViewTiles.getTileById(e);if(!n)return;let r=n.hasData();n.state!==`loading`&&(n.state=t),await this._loadTile(n,e,t,r)}_tileLoaded(e,t,n,r,i){r||(e.timeAdded=mw(),e.selfFading&&(e.fadeEndTime=e.timeAdded+this._rasterFadeDuration)),n===`expired`&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(t,e),!i?.unmodified&&(this.getSource().type===`raster-dem`&&e.dem&&yD(e,this._inViewTiles),e.featureStateRevision=-1,this._state.initializeTileState(e,this.map?this.map.painter:null),e.aborted||this._source.fire(new kw(`data`,{tile:e,coord:e.tileID})))}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._inViewTiles.getTileById(e)}_retainLoadedChildren(t,n){let r=this._getLoadedDescendents(n),i=new Set;for(let a of n){let n=r[a.key];if(!n?.length){i.add(a);continue}let o=a.overscaledZ+e.maxOverzooming,s=n.filter(e=>e.tileID.overscaledZ<=o);if(!s.length){i.add(a);continue}let c=Math.min(...s.map(e=>e.tileID.overscaledZ)),l=s.filter(e=>e.tileID.overscaledZ===c).map(e=>e.tileID);for(let e of l)t[e.key]=e;this._areDescendentsComplete(l,c,a.overscaledZ)||i.add(a)}return i}_getLoadedDescendents(e){let t={};for(let n of this._inViewTiles.getAllTiles().filter(e=>e.hasData()))for(let r of e)n.tileID.isChildOf(r)&&(t[r.key]||=[],t[r.key].push(n));return t}_areDescendentsComplete(e,t,n){return e.length===1&&e[0].isOverscaled()?e[0].overscaledZ===t:4**(t-n)===e.length}getLoadedTile(e){return this._inViewTiles.getLoadedTile(e)}updateCacheSize(e){let t=(Math.ceil(e.width/this._source.tileSize)+1)*(Math.ceil(e.height/this._source.tileSize)+1),n=this._maxTileCacheZoomLevels===null?nr.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels,r=Math.floor(t*n),i=typeof this._maxTileCacheSize==`number`?Math.min(this._maxTileCacheSize,r):r;this._outOfViewCache.setMaxSize(i)}handleWrapJump(e){let t=(e-(this._prevLng===void 0?e:this._prevLng))/360,n=Math.round(t);this._prevLng=e,n&&(this._inViewTiles.handleWrapJump(n),this._resetTileReloadTimers())}_updateMaxContentElevation(){let e=this._maxContentElevationSeen,t=this.map?.style?._layers;if(!t)return e;let n=this._inViewTiles.getAllTiles();for(let r in t){let i=t[r];if(i.type!==`symbol`||i.source!==this.id||i.isHidden(this.transform.zoom))continue;let a=i;if(!a.layout)continue;let o=a.layout.get(`symbol-height-offset`);if(e=Math.max(e,o.constantOr(0)),!o.isConstant())for(let t of n){let n=t.getBucket(i);n&&n.maxHeightOffset>e&&(e=n.maxHeightOffset)}}return this._maxContentElevationSeen=e,e}update(e,t){if(!this._sourceLoaded||this._paused)return;this.transform=e,this.terrain=t,this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng);let n;!this.used&&!this.usedForTerrain?n=[]:this._source.tileID?n=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(e=>new my(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)):(n=dD(e,{tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.type===`vector`&&this.map._zoomLevelsToOverscale!==void 0?Math.max(this._source.maxzoom,e.maxZoom-this.map._zoomLevelsToOverscale):this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:t,calculateTileZoom:this._source.calculateTileZoom,maxContentElevation:this._updateMaxContentElevation()}),this._source.hasTile&&(n=n.filter(e=>this._source.hasTile(e)))),this.usedForTerrain&&(n=this._addTerrainIdealTiles(n));let r=n.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,r&&this.fire(new kw(`data`,{sourceDataType:`idle`,sourceId:this.id}));let i=sD(e,this._source),a=this._updateRetainedTiles(n,i),o=fD(this._source.type);o&&this._rasterFadeDuration>0&&!t&&pD(this._inViewTiles,n,a,this._maxFadingAncestorLevels,this._source.minzoom,this._source.maxzoom,this._rasterFadeDuration),o?this._cleanUpRasterTiles(a):this._cleanUpVectorTiles(a)}_cleanUpRasterTiles(e){for(let t of this._inViewTiles.getAllIds())e[t]||this._removeTile(t)}_cleanUpVectorTiles(e){for(let t of this._inViewTiles.getAllIds()){let n=this._inViewTiles.getTileById(t);if(e[t]){n.clearSymbolFadeHold();continue}if(!n.hasSymbolBuckets){this._removeTile(t);continue}n.holdingForSymbolFade()?n.symbolFadeFinished()&&this._removeTile(t):n.setSymbolHoldDuration(this.map._fadeDuration)}}_addTerrainIdealTiles(e){let t=[];for(let n of e)if(n.canonical.z>this._source.minzoom){let e=n.scaledTo(n.canonical.z-1);t.push(e);let r=n.scaledTo(Math.max(this._source.minzoom,Math.min(n.canonical.z,5)));t.push(r)}return e.concat(t)}releaseSymbolFadeTiles(){for(let e of this._inViewTiles.getAllIds())this._inViewTiles.getTileById(e).holdingForSymbolFade()&&this._removeTile(e)}_updateRetainedTiles(t,n){let r=new Set;for(let e of t)this._addTile(e).hasData()||r.add(e);let i=t.reduce((e,t)=>(e[t.key]=t,e),{}),a=this._retainLoadedChildren(i,r),o={},s=Math.max(n-e.maxUnderzooming,this._source.minzoom);for(let e of a){let t=this._inViewTiles.getTileById(e.key),n=t?.wasRequested();for(let r=e.overscaledZ-1;r>=s;--r){let a=e.scaledTo(r);if(o[a.key])break;if(o[a.key]=!0,t=this.getTile(a),!t&&n&&(t=this._addTile(a)),t){let e=t.hasData();if((e||!this.map?.cancelPendingTileRequestsWhileZooming||n)&&(i[a.key]=a),n=t.wasRequested(),e)break}}}return i}_addTile(e){let t=this._inViewTiles.getTileById(e.key);if(t)return t;t=this._outOfViewCache.getAndRemove(e),t&&(t.resetFadeLogic(),this._setTileReloadTimer(e.key,t),t.tileID=e,this._state.initializeTileState(t,this.map?this.map.painter:null));let n=t;return t||(t=new JE(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(t,e.key,t.state,!1)),t.uses++,this._inViewTiles.setTile(e.key,t),n||this._source.fire(new kw(`dataloading`,{tile:t,coord:t.tileID})),t}_setTileReloadTimer(e,t){this._clearTileReloadTimer(e);let n=t.getExpiryTimeout();if(n){let t=()=>{this._reloadTile(e,`expired`),delete this._timers[e]};this._timers[e]=setTimeout(t,n)}}_clearTileReloadTimer(e){let t=this._timers[e];t&&(clearTimeout(t),delete this._timers[e])}_resetTileReloadTimers(){for(let e in this._timers)clearTimeout(this._timers[e]),delete this._timers[e];for(let e of this._inViewTiles.getAllIds()){let t=this._inViewTiles.getTileById(e);this._setTileReloadTimer(e,t)}}refreshTiles(e){for(let t of this._inViewTiles.getAllIds()){let n=this._inViewTiles.getTileById(t);(this._inViewTiles.isIdRenderable(t)||n.state==`errored`)&&e.some(e=>e.equals(n.tileID.canonical))&&this._reloadTile(t,`expired`)}}_removeTile(e){let t=this._inViewTiles.getTileById(e);t&&(t.uses--,this._inViewTiles.deleteTileById(e),this._clearTileReloadTimer(e),!(t.uses>0)&&(t.hasData()&&t.state!==`reloading`?this._outOfViewCache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}_dataHandler(e){if(e.dataType===`source`){if(e.sourceDataType===`metadata`){this._sourceLoaded=!0;return}e.sourceDataType===`content`&&this._sourceLoaded&&!this._paused&&(this.reload(e.sourceDataChanged,e.shouldReloadTileOptions),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}}resetMaxContentElevation(){this._maxContentElevationSeen=0}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1,this.resetMaxContentElevation();for(let e of this._inViewTiles.getAllIds())this._removeTile(e);this._outOfViewCache.reset()}tilesIn(e,t,n){let r=[],i=this.transform;if(!i)return r;let a=i.getCoveringTilesDetailsProvider().allowWorldCopies(),o=n?i.getCameraQueryGeometry(e):e,s=e=>i.screenPointToMercatorCoordinate(e,this.terrain),c=this.transformBbox(e,s,!a),l=this.transformBbox(o,s,!a),u=this.getIds(),d=um.fromPoints(l);for(let e of u){let n=this._inViewTiles.getTileById(e);if(n.holdingForSymbolFade())continue;let o=a?[n.tileID]:[n.tileID.unwrapTo(-1),n.tileID.unwrapTo(0)],s=2**(i.zoom-n.tileID.overscaledZ),u=t*n.queryPadding*P/n.tileSize/s;for(let e of o){let t=d.map(t=>e.getTilePoint(new Am(t.x,t.y)));if(t.expandBy(u),t.intersects(dm)){let t=c.map(t=>e.getTilePoint(t)),i=l.map(t=>e.getTilePoint(t));r.push({tile:n,tileID:a?e:e.unwrapTo(0),queryGeometry:t,cameraQueryGeometry:i,scale:s})}}}return r}transformBbox(e,t,n){let r=e.map(t);if(n){let n=um.fromPoints(e);n.shrinkBy(Math.min(n.width(),n.height())*.001);let i=n.map(t);um.fromPoints(r).covers(i)||(r=r.map(e=>e.x>.5?new Am(e.x-1,e.y,e.z):e))}return r}getVisibleCoordinates(e){let t=this.getRenderableIds(e).map(e=>this._inViewTiles.getTileById(e).tileID);return this.transform&&this.transform.populateCache(t),t}hasTransition(){return this._source.hasTransition()?!0:fD(this._source.type)&&vD(this._inViewTiles,this._rasterFadeDuration)}setRasterFadeDuration(e){this._rasterFadeDuration=e}setFeatureState(e,t,n){e||=xy,this._state.updateState(e,t,n)}removeFeatureState(e,t,n){e||=xy,this._state.removeFeatureState(e,t,n)}getFeatureState(e,t){return e||=xy,this._state.getState(e,t)}setDependencies(e,t,n){let r=this._inViewTiles.getTileById(e);r&&r.setDependencies(t,n)}reloadTilesForDependencies(e,t){for(let n of this._inViewTiles.getAllIds())this._inViewTiles.getTileById(n).hasDependency(e,t)&&this._reloadTile(n,`reloading`);this._outOfViewCache.filter(n=>!n.hasDependency(e,t))}areTilesLoaded(){for(let e of this._inViewTiles.getAllTiles())if(e.state!==`loaded`&&e.state!==`errored`)return!1;return!0}},CD=class{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let e=1;e<this.points.length;e++)this._distances[e]=this._distances[e-1]+this.points[e].dist(this.points[e-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(t||0,this.length*.5),this.paddedLength=this.length-this.padding*2}lerp(e){if(this.points.length===1)return this.points[0];e=F(e,0,1);let t=1,n=this._distances[t],r=e*this.paddedLength+this.padding;for(;n<r&&t<this._distances.length;)n=this._distances[++t];let i=t-1,a=this._distances[i],o=n-a,s=o>0?(r-a)/o:0;return this.points[i].mult(1-s).add(this.points[t].mult(s))}};function wD(e,t,n,r,i){return i?e?e(t,n)+r:r===0?void 0:r:r}function TD(e,t){let n=!0;return e===`always`||(e===`never`||t===`never`)&&(n=!1),n}var ED=class{constructor(e,t,n){let r=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(e/n),this.yCellCount=Math.ceil(t/n);for(let e=0;e<this.xCellCount*this.yCellCount;e++)r.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=t,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/t,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(e,t,n,r,i){this._forEachCell(t,n,r,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(t),this.bboxes.push(n),this.bboxes.push(r),this.bboxes.push(i)}insertCircle(e,t,n,r){this._forEachCell(t-r,n-r,t+r,n+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(t),this.circles.push(n),this.circles.push(r)}_insertBoxCell(e,t,n,r,i,a){this.boxCells[i].push(a)}_insertCircleCell(e,t,n,r,i,a){this.circleCells[i].push(a)}_query(e,t,n,r,i,a,o){if(n<0||e>this.width||r<0||t>this.height)return[];let s=[];if(e<=0&&t<=0&&this.width<=n&&this.height<=r){if(i)return[{key:null,x1:e,y1:t,x2:n,y2:r}];for(let e=0;e<this.boxKeys.length;e++)s.push({key:this.boxKeys[e],x1:this.bboxes[e*4],y1:this.bboxes[e*4+1],x2:this.bboxes[e*4+2],y2:this.bboxes[e*4+3]});for(let e=0;e<this.circleKeys.length;e++){let t=this.circles[e*3],n=this.circles[e*3+1],r=this.circles[e*3+2];s.push({key:this.circleKeys[e],x1:t-r,y1:n-r,x2:t+r,y2:n+r})}}else{let c={hitTest:i,overlapMode:a,seenUids:{box:{},circle:{}}};this._forEachCell(e,t,n,r,this._queryCell,s,c,o)}return s}query(e,t,n,r){return this._query(e,t,n,r,!1,null)}hitTest(e,t,n,r,i,a){return this._query(e,t,n,r,!0,i,a).length>0}hitTestCircle(e,t,n,r,i){let a=e-n,o=e+n,s=t-n,c=t+n;if(o<0||a>this.width||c<0||s>this.height)return!1;let l=[],u={hitTest:!0,overlapMode:r,circle:{x:e,y:t,radius:n},seenUids:{box:{},circle:{}}};return this._forEachCell(a,s,o,c,this._queryCellCircle,l,u,i),l.length>0}_queryCell(e,t,n,r,i,a,o,s){let{seenUids:c,hitTest:l,overlapMode:u}=o,d=this.boxCells[i],f=1e-6;if(d!==null){let i=this.bboxes;for(let o of d)if(!c.box[o]){c.box[o]=!0;let d=o*4,p=this.boxKeys[o];if(e<=i[d+2]+f&&t<=i[d+3]+f&&n>=i[d+0]-f&&r>=i[d+1]-f&&(!s||s(p))&&(!l||!TD(u,p.overlapMode))&&(a.push({key:p,x1:i[d],y1:i[d+1],x2:i[d+2],y2:i[d+3]}),l))return!0}}let p=this.circleCells[i];if(p!==null){let i=this.circles;for(let o of p)if(!c.circle[o]){c.circle[o]=!0;let d=o*3,f=this.circleKeys[o];if(this._circleAndRectCollide(i[d],i[d+1],i[d+2],e,t,n,r)&&(!s||s(f))&&(!l||!TD(u,f.overlapMode))){let e=i[d],t=i[d+1],n=i[d+2];if(a.push({key:f,x1:e-n,y1:t-n,x2:e+n,y2:t+n}),l)return!0}}}return!1}_queryCellCircle(e,t,n,r,i,a,o,s){let{circle:c,seenUids:l,overlapMode:u}=o,d=this.boxCells[i];if(d!==null){let e=this.bboxes;for(let t of d)if(!l.box[t]){l.box[t]=!0;let n=t*4,r=this.boxKeys[t];if(this._circleAndRectCollide(c.x,c.y,c.radius,e[n+0],e[n+1],e[n+2],e[n+3])&&(!s||s(r))&&!TD(u,r.overlapMode))return a.push(!0),!0}}let f=this.circleCells[i];if(f!==null){let e=this.circles;for(let t of f)if(!l.circle[t]){l.circle[t]=!0;let n=t*3,r=this.circleKeys[t];if(this._circlesCollide(e[n],e[n+1],e[n+2],c.x,c.y,c.radius)&&(!s||s(r))&&!TD(u,r.overlapMode))return a.push(!0),!0}}}_forEachCell(e,t,n,r,i,a,o,s){let c=this._convertToXCellCoord(e),l=this._convertToYCellCoord(t),u=this._convertToXCellCoord(n),d=this._convertToYCellCoord(r);for(let f=c;f<=u;f++)for(let c=l;c<=d;c++){let l=this.xCellCount*c+f;if(i.call(this,e,t,n,r,l,a,o,s))return}}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,t,n,r,i,a){let o=r-e,s=i-t,c=n+a;return c*c>o*o+s*s}_circleAndRectCollide(e,t,n,r,i,a,o){let s=(a-r)/2,c=Math.abs(e-(r+s));if(c>s+n)return!1;let l=(o-i)/2,u=Math.abs(t-(i+l));if(u>l+n)return!1;if(c<=s||u<=l)return!0;let d=c-s,f=u-l;return d*d+f*f<=n*n}};function DD(e,t){let n=1/(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]),r=1/(t[8]*t[8]+t[9]*t[9]+t[10]*t[10]),i=t[0]*n,a=t[4]*n,o=t[8]*r,s=t[1]*n,c=t[5]*n,l=t[9]*r,u=t[2]*n,d=t[6]*n,f=t[10]*r;e[0]=i,e[1]=a,e[2]=o,e[4]=s,e[5]=c,e[6]=l,e[8]=u,e[9]=d,e[10]=f;let p=t[12],m=t[13],h=t[14];return e[12]=-i*p-s*m-u*h,e[13]=-a*p-c*m-d*h,e[14]=-o*p-l*m-f*h,e[3]=0,e[7]=0,e[11]=0,e[15]=1,e}function OD(e,t){return e[0]=1/t[0],e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1/t[5],e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=0,e[11]=1/t[14],e[12]=0,e[13]=0,e[14]=-1,e[15]=t[10]/t[14],e}function kD(e,t){let n=1/(t[0]*t[5]-t[1]*t[4]);return e[0]=t[5]*n,e[1]=-t[1]*n,e[2]=0,e[3]=0,e[4]=-t[4]*n,e[5]=t[0]*n,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1/t[10],e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1/t[15],e}var AD=Fe();function jD(e,t,n){let r=Fe();if(!e){let{vecSouth:e,vecEast:n}=ND(t),i=aw();i[0]=n[0],i[1]=n[1],i[2]=e[0],i[3]=e[1],ow(i,i),r[0]=i[0],r[1]=i[1],r[4]=i[2],r[5]=i[3]}return He(r,r,[1/n,1/n,1]),r}function MD(e,t,n,r){if(e){let e=Fe();if(!t){let{vecSouth:t,vecEast:r}=ND(n);e[0]=r[0],e[1]=r[1],e[4]=t[0],e[5]=t[1]}return He(e,e,[r,r,1]),e}return n.pixelsToClipSpaceMatrix}function ND(e){let t=Math.cos(e.rollInRadians),n=Math.sin(e.rollInRadians),r=Math.cos(e.pitchInRadians),i=Math.cos(e.bearingInRadians),a=Math.sin(e.bearingInRadians),o=Ft();o[0]=-i*r*n-a*t,o[1]=-a*r*n+i*t;let s=Rt(o);s<1e-9?Vt(o):Lt(o,o,1/s);let c=Ft();c[0]=i*r*t-a*n,c[1]=a*r*t+i*n;let l=Rt(c);return l<1e-9?Vt(c):Lt(c,c,1/l),{vecEast:c,vecSouth:o}}function PD(e,t,n){return wD(e.getElevation,t,n,e.heightOffset??0,e.heightAnchorGround??!0)}function FD(e,t,n,r){let i;r==null?(i=[e,t,0,1],QD(i,i,n)):(i=[e,t,r,1],Tt(i,i,n));let a=i[3];return{point:new M(i[0]/a,i[1]/a),signedDistanceFromCamera:a,isOccluded:!1}}function ID(e,t){return .5+e/t*.5}function LD(e,t){return e.x>=-t[0]&&e.x<=t[0]&&e.y>=-t[1]&&e.y<=t[1]}function RD(e,t,n,r,i,a,o,s,c,l,u,d,f){let p=n?e.textSizeData:e.iconSizeData,m=X_(p,t.transform.zoom),h=[256/t.width*2+1,256/t.height*2+1],g=n?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;g.clear();let _=e.lineVertexArray,v=n?e.text.placedSymbolArray:e.icon.placedSymbolArray,y=t.transform.width/t.transform.height,b=!1;for(let n=0;n<v.length;n++){let x=v.get(n);if(x.hidden||x.writingMode===2&&!b){ZD(x.numGlyphs,g);continue}b=!1;let S=new M(x.anchorX,x.anchorY),C={getElevation:f,pitchedLabelPlaneMatrix:r,lineVertexArray:_,pitchWithMap:a,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:t.transform,tileAnchorPoint:S,unwrappedTileID:c,width:l,height:u,translation:d},w=KD(x.anchorX,x.anchorY,C);if(!LD(w.point,h)){ZD(x.numGlyphs,g);continue}let T=w.signedDistanceFromCamera,E=ID(t.transform.cameraToCenterDistance,T),D=Y_(p,m,x),O=a?D*t.transform.getPitchedTextCorrection(x.anchorX,x.anchorY,c)/E:D*E,k=VD({projectionContext:C,pitchedLabelPlaneMatrixInverse:i,symbol:x,fontSize:O,flip:!1,keepUpright:o,glyphOffsetArray:e.glyphOffsetArray,dynamicLayoutVertexArray:g,aspectRatio:y,rotateToLine:s});b=k.useVertical,(k.notEnoughRoom||b||k.needsFlipping&&VD({projectionContext:C,pitchedLabelPlaneMatrixInverse:i,symbol:x,fontSize:O,flip:!0,keepUpright:o,glyphOffsetArray:e.glyphOffsetArray,dynamicLayoutVertexArray:g,aspectRatio:y,rotateToLine:s}).notEnoughRoom)&&ZD(x.numGlyphs,g)}n?e.text.dynamicLayoutVertexBuffer.updateData(g):e.icon.dynamicLayoutVertexBuffer.updateData(g)}function zD(e,t,n,r,i,a,o,s){let c=a.glyphStartIndex+a.numGlyphs,l=a.lineStartIndex,u=a.lineStartIndex+a.lineLength,d=t.getoffsetX(a.glyphStartIndex),f=t.getoffsetX(c-1),p=YD(e*d,n,r,i,a.segment,l,u,s,o);if(!p)return null;let m=YD(e*f,n,r,i,a.segment,l,u,s,o);return!m||s.projectionCache.anyProjectionOccluded?null:{first:p,last:m}}function BD(e,t,n,r){return e===1&&Math.abs(n.y-t.y)>Math.abs(n.x-t.x)*r?{useVertical:!0}:(e===2?t.y<n.y:t.x>n.x)?{needsFlipping:!0}:null}function VD(e){let{projectionContext:t,pitchedLabelPlaneMatrixInverse:n,symbol:r,fontSize:i,flip:a,keepUpright:o,glyphOffsetArray:s,dynamicLayoutVertexArray:c,aspectRatio:l,rotateToLine:u}=e,d=i/24,f=r.lineOffsetX*d,p=r.lineOffsetY*d,m;if(r.numGlyphs>1){let e=r.glyphStartIndex+r.numGlyphs,i=r.lineStartIndex,c=r.lineStartIndex+r.lineLength,h=zD(d,s,f,p,a,r,u,t);if(!h)return{notEnoughRoom:!0};let g=GD(h.first.point.x,h.first.point.y,t,n),_=GD(h.last.point.x,h.last.point.y,t,n);if(o&&!a){let e=BD(r.writingMode,g,_,l);if(e)return e}m=[h.first];for(let n=r.glyphStartIndex+1;n<e-1;n++){let e=YD(d*s.getoffsetX(n),f,p,a,r.segment,i,c,t,u);if(!e)return{notEnoughRoom:!0};m.push(e)}m.push(h.last)}else{if(o&&!a){let e=WD(t.tileAnchorPoint.x,t.tileAnchorPoint.y,t).point,i=r.lineStartIndex+r.segment+1,a=new M(t.lineVertexArray.getx(i),t.lineVertexArray.gety(i)),o=WD(a.x,a.y,t),s=o.signedDistanceFromCamera>0?o.point:HD(t.tileAnchorPoint,a,e,1,t),c=GD(e.x,e.y,t,n),u=GD(s.x,s.y,t,n),d=BD(r.writingMode,c,u,l);if(d)return d}let e=YD(d*s.getoffsetX(r.glyphStartIndex),f,p,a,r.segment,r.lineStartIndex,r.lineStartIndex+r.lineLength,t,u);if(!e||t.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};m=[e]}for(let e of m)Lv(c,e.point,e.angle);return{}}function HD(e,t,n,r,i){let a=e.add(e.sub(t)._unit()),o=WD(a.x,a.y,i).point,s=n.sub(o);return n.add(s._mult(r/s.mag()))}function UD(e,t,n){let r=t.projectionCache;if(r.projections[e])return r.projections[e];let i=new M(t.lineVertexArray.getx(e),t.lineVertexArray.gety(e)),a=WD(i.x,i.y,t);if(a.signedDistanceFromCamera>0)return r.projections[e]=a.point,r.anyProjectionOccluded||=a.isOccluded,a.point;let o=e-n.direction,s=n.distanceFromAnchor===0?t.tileAnchorPoint:new M(t.lineVertexArray.getx(o),t.lineVertexArray.gety(o)),c=n.absOffsetX-n.distanceFromAnchor+1;return HD(s,i,n.previousVertex,c,t)}function WD(e,t,n){let r=e+n.translation[0],i=t+n.translation[1],a;return n.pitchWithMap?(a=FD(r,i,n.pitchedLabelPlaneMatrix,PD(n,r,i)),a.isOccluded=!1):(a=n.transform.projectTileCoordinates(r,i,n.unwrappedTileID,PD(n,r,i)),a.point.x=(a.point.x*.5+.5)*n.width,a.point.y=(-a.point.y*.5+.5)*n.height),a}function GD(e,t,n,r){if(n.pitchWithMap){let i=[e,t,0,1];Tt(i,i,r);let a=i[0]/i[3],o=i[1]/i[3];return n.transform.projectTileCoordinates(a,o,n.unwrappedTileID,PD(n,a,o)).point}return{x:e/n.width*2-1,y:1-t/n.height*2}}function KD(e,t,n){return n.transform.projectTileCoordinates(e,t,n.unwrappedTileID,PD(n,e,t))}function qD(e,t,n){return e._unit()._perp()._mult(t*n)}function JD(e,t,n,r,i,a,o,s,c){if(s.projectionCache.offsets[e])return s.projectionCache.offsets[e];let l=n.add(t);if(e+c.direction<r||e+c.direction>=i)return s.projectionCache.offsets[e]=l,l;let u=UD(e+c.direction,s,c),d=qD(u.sub(n),o,c.direction),f=n.add(d),p=u.add(d);return s.projectionCache.offsets[e]=On(a,l,f,p)||l,s.projectionCache.offsets[e]}function YD(e,t,n,r,i,a,o,s,c){let l=r?e-t:e+t,u=l>0?1:-1,d=0;r&&(u*=-1,d=Math.PI),u<0&&(d+=Math.PI);let f=u>0?a+i:a+i+1,p;s.projectionCache.cachedAnchorPoint?p=s.projectionCache.cachedAnchorPoint:(p=WD(s.tileAnchorPoint.x,s.tileAnchorPoint.y,s).point,s.projectionCache.cachedAnchorPoint=p);let m=p,h=p,g,_,v=0,y=0,b=Math.abs(l),x=[],S;for(;v+y<=b;){if(f+=u,f<a||f>=o)return null;v+=y,h=m,_=g;let e={absOffsetX:b,direction:u,distanceFromAnchor:v,previousVertex:h};if(m=UD(f,s,e),n===0)x.push(h),S=m.sub(h);else{let t,r=m.sub(h);t=r.mag()===0?qD(UD(f+u,s,e).sub(m),n,u):qD(r,n,u),_||=h.add(t),g=JD(f,t,m,a,o,_,n,s,e),x.push(_),S=g.sub(_)}y=S.mag()}let C=(b-v)/y,w=S._mult(C)._add(_||h),T=d+Math.atan2(m.y-h.y,m.x-h.x);return x.push(w),{point:w,angle:c?T:0,path:x}}var XD=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ZD(e,t){for(let n=0;n<e;n++){let e=t.length;t.resize(e+4),t.float32.set(XD,e*3)}}function QD(e,t,n){let r=t[0],i=t[1];return e[0]=n[0]*r+n[4]*i+n[12],e[1]=n[1]*r+n[5]*i+n[13],e[3]=n[3]*r+n[7]*i+n[15],e}function $D(e,t){let n=AD;return kD(n,t.pitchedLabelPlaneMatrix),e.map(e=>{let r=FD(e.x,e.y,n,PD(t,e.x,e.y)),i=t.transform.projectTileCoordinates(r.point.x,r.point.y,t.unwrappedTileID,PD(t,r.point.x,r.point.y));return i.point.x=(i.point.x*.5+.5)*t.width,i.point.y=(-i.point.y*.5+.5)*t.height,i})}function eO(e){let t=0,n=0,r=0,i=0;for(let a=0;a<e.length;a++)e[a].isOccluded?(r=a+1,i=0):(i++,i>n&&(n=i,t=r));return e.slice(t,t+n)}var tO=class{constructor(e,t=new ED(e.width+200,e.height+200,25),n=new ED(e.width+200,e.height+200,25)){this.transform=e,this.grid=t,this.ignoredGrid=n,this.pitchFactor=Math.cos(e.pitch*Math.PI/180)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+100,this.screenBottomBoundary=e.height+100,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(e,t,n,r,i,a,o,s,c,l,u,d,f=0,p=!0){let m=e.anchorPointX+s[0],h=e.anchorPointY+s[1],g=this.projectAndGetPerspectiveRatio(m,h,i,wD(l,m,h,f,p),d),_=n*g.perspectiveRatio,v;if(!a&&!o){let t=g.x+(u?u.x*_:0),n=g.y+(u?u.y*_:0);v={allPointsOccluded:!1,box:[t+e.x1*_,n+e.y1*_,t+e.x2*_,n+e.y2*_]}}else v=this._projectCollisionBox(e,_,r,i,a,o,s,g,l,u,d,f,p);let[y,b,x,S]=v.box,C=a?v.allPointsOccluded:g.isOccluded,w=C;return w||=g.perspectiveRatio<this.perspectiveRatioCutoff,w||=!this.isInsideGrid(y,b,x,S),w||t!==`always`&&this.grid.hitTest(y,b,x,S,t,c)?{box:[y,b,x,S],placeable:!1,offscreen:!1,occluded:C}:{box:[y,b,x,S],placeable:!0,offscreen:this.isOffscreen(y,b,x,S),occluded:C}}placeCollisionCircles(e,t,n,r,i,a,o,s,c,l,u,d,f,p){let m=[],h=new M(t.anchorX,t.anchorY),g=this.getPerspectiveRatio(h.x,h.y,a,p?.(h.x,h.y)),_=(c?i*this.transform.getPitchedTextCorrection(t.anchorX,t.anchorY,a)/g:i*g)/24,v={projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},y=t.lineOffsetX*_,b=t.lineOffsetY*_,x={getElevation:p,pitchedLabelPlaneMatrix:o,lineVertexArray:n,pitchWithMap:c,projectionCache:v,transform:this.transform,tileAnchorPoint:h,unwrappedTileID:a,width:this.transform.width,height:this.transform.height,translation:f},S=zD(_,r,y,b,!1,t,!1,x),C=!1,w=!1,T=!0;if(S){let t=u*.5*g+d,n=new M(-100,-100),r=new M(this.screenRightBoundary,this.screenBottomBoundary),i=new CD,a=S.first,o=S.last,f=[];for(let e=a.path.length-1;e>=1;e--)f.push(a.path[e]);for(let e=1;e<o.path.length;e++)f.push(o.path[e]);let p=t*2.5;if(c){let e=this.projectPathToScreenSpace(f,x);f=e.some(e=>e.signedDistanceFromCamera<=0)?[]:e.map(e=>e.point)}let h=[];if(f.length>0){let e=f[0].clone(),t=f[0].clone();for(let n=1;n<f.length;n++)e.x=Math.min(e.x,f[n].x),e.y=Math.min(e.y,f[n].y),t.x=Math.max(t.x,f[n].x),t.y=Math.max(t.y,f[n].y);h=e.x>=n.x&&t.x<=r.x&&e.y>=n.y&&t.y<=r.y?[f]:t.x<n.x||e.x>r.x||t.y<n.y||e.y>r.y?[]:sv([f],n.x,n.y,r.x,r.y)}for(let n of h){i.reset(n,t*.25);let r=0;r=i.length<=.5*t?1:Math.ceil(i.paddedLength/p)+1;for(let n=0;n<r;n++){let a=n/Math.max(r-1,1),o=i.lerp(a),c=o.x+100,u=o.y+100;m.push(c,u,t,0);let d=c-t,f=u-t,p=c+t,h=u+t;if(T&&=this.isOffscreen(d,f,p,h),w||=this.isInsideGrid(d,f,p,h),e!==`always`&&this.grid.hitTestCircle(c,u,t,e,l)&&(C=!0,!s))return{circles:[],offscreen:!1,collisionDetected:C}}}}return{circles:!s&&C||!w||g<this.perspectiveRatioCutoff?[]:m,offscreen:T,collisionDetected:C}}projectPathToScreenSpace(e,t){return eO($D(e,t))}queryRenderedSymbols(e){if(e.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};let t=[],n=new um;for(let r of e){let e=new M(r.x+100,r.y+100);n.extend(e),t.push(e)}let{minX:r,minY:i,maxX:a,maxY:o}=n,s=this.grid.query(r,i,a,o).concat(this.ignoredGrid.query(r,i,a,o)),c={},l={};for(let e of s){let n=e.key;c[n.bucketInstanceId]===void 0&&(c[n.bucketInstanceId]={}),!c[n.bucketInstanceId][n.featureIndex]&&jd(t,[new M(e.x1,e.y1),new M(e.x2,e.y1),new M(e.x2,e.y2),new M(e.x1,e.y2)])&&(c[n.bucketInstanceId][n.featureIndex]=!0,l[n.bucketInstanceId]===void 0&&(l[n.bucketInstanceId]=[]),l[n.bucketInstanceId].push(n.featureIndex))}return l}insertCollisionBox(e,t,n,r,i,a){let o=n?this.ignoredGrid:this.grid,s={bucketInstanceId:r,featureIndex:i,collisionGroupID:a,overlapMode:t};o.insert(s,e[0],e[1],e[2],e[3])}insertCollisionCircles(e,t,n,r,i,a){let o=n?this.ignoredGrid:this.grid,s={bucketInstanceId:r,featureIndex:i,collisionGroupID:a,overlapMode:t};for(let t=0;t<e.length;t+=4)o.insertCircle(s,e[t],e[t+1],e[t+2])}projectAndGetPerspectiveRatio(e,t,n,r,i){if(i){let n;r==null?(n=[e,t,0,1],QD(n,n,i)):(n=[e,t,r,1],Tt(n,n,i));let a=n[3];return{x:(n[0]/a+1)/2*this.transform.width+100,y:(-n[1]/a+1)/2*this.transform.height+100,perspectiveRatio:.5+.5*(this.transform.cameraToCenterDistance/a),isOccluded:!1,signedDistanceFromCamera:a}}{let i=this.transform.projectTileCoordinates(e,t,n,r);return{x:(i.point.x+1)/2*this.transform.width+100,y:(-i.point.y+1)/2*this.transform.height+100,perspectiveRatio:.5+.5*(this.transform.cameraToCenterDistance/i.signedDistanceFromCamera),isOccluded:i.isOccluded,signedDistanceFromCamera:i.signedDistanceFromCamera}}}getPerspectiveRatio(e,t,n,r){let i=this.transform.projectTileCoordinates(e,t,n,r);return .5+.5*(this.transform.cameraToCenterDistance/i.signedDistanceFromCamera)}isOffscreen(e,t,n,r){return n<100||e>=this.screenRightBoundary||r<100||t>this.screenBottomBoundary}isInsideGrid(e,t,n,r){return n>=0&&e<this.gridRightBoundary&&r>=0&&t<this.gridBottomBoundary}getViewportMatrix(){let e=Re([]);return Ve(e,e,[-100,-100,0]),e}_projectCollisionBox(e,t,n,r,i,a,o,s,c,l,u,d=0,f=!0){let p=1,m=0,h=0,g=1,_=e.anchorPointX+o[0],v=e.anchorPointY+o[1];if(a&&!i){let e=this.projectAndGetPerspectiveRatio(_+1,v,r,wD(c,_+1,v,d,f),u),t=e.x-s.x,n=e.y-s.y,i=Math.atan(n/t)+(t<0?Math.PI:0),a=Math.sin(i),o=Math.cos(i);p=o,m=a,h=-a,g=o}else if(!a&&i){let e=ND(this.transform);p=e.vecEast[0],m=e.vecEast[1],h=e.vecSouth[0],g=e.vecSouth[1]}let y=s.x,b=s.y,x=t;if(i&&(y=_,b=v,x=2**-(this.transform.zoom-n.overscaledZ),x*=this.transform.getPitchedTextCorrection(_,v,r),!l)){let e=F(.5+.5*(s.signedDistanceFromCamera/this.transform.cameraToCenterDistance),0,4);x*=e}l&&(y+=p*l.x*x+h*l.y*x,b+=m*l.x*x+g*l.y*x);let S=e.x1*x,C=e.x2*x,w=(S+C)/2,T=e.y1*x,E=e.y2*x,D=(T+E)/2,O=[{offsetX:S,offsetY:T},{offsetX:w,offsetY:T},{offsetX:C,offsetY:T},{offsetX:C,offsetY:D},{offsetX:C,offsetY:E},{offsetX:w,offsetY:E},{offsetX:S,offsetY:E},{offsetX:S,offsetY:D}],k=[];for(let{offsetX:e,offsetY:t}of O)k.push(new M(y+p*e+h*t,b+m*e+g*t));let A=!1;if(i){let e=k.map(e=>this.projectAndGetPerspectiveRatio(e.x,e.y,r,wD(c,e.x,e.y,d,f),u));A=e.some(e=>!e.isOccluded),k=e.map(e=>new M(e.x,e.y))}else A=!0;return{box:sn(k),allPointsOccluded:!A}}},nO=class{constructor(e,t,n,r){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?t:-t))):r&&n?1:0,this.placed=n}isHidden(){return this.opacity===0&&!this.placed}},rO=class{constructor(e,t,n,r,i){this.text=new nO(e?e.text:null,t,n,i),this.icon=new nO(e?e.icon:null,t,r,i)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}},iO=class{constructor(e,t,n){this.text=e,this.icon=t,this.skipFade=n}},aO=class{constructor(e,t,n,r,i){this.bucketInstanceId=e,this.featureIndex=t,this.sourceLayerIndex=n,this.bucketIndex=r,this.tileID=i}},oO=class{constructor(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}}get(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){let t=++this.maxGroupID;this.collisionGroups[e]={ID:t,predicate:e=>e.collisionGroupID===t}}return this.collisionGroups[e]}};function sO(e,t,n,r,i){let{horizontalAlign:a,verticalAlign:o}=T_(e),s=-(a-.5)*t,c=-(o-.5)*n;return new M(s+r[0]*i,c+r[1]*i)}var cO=class{constructor(e,t,n,r,i){this.transform=e.clone(),this.terrain=t,this.collisionIndex=new tO(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=n,this.retainedQueryData={},this.collisionGroups=new oO(r),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=i,i&&(i.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(e){let t=this.terrain;if(t)return(n,r)=>t.getElevation(e,n,r)}getBucketParts(e,t,n,r){let i=n.getBucket(t),a=n.latestFeatureIndex;if(!i||!a||t.id!==i.layerIds[0])return;let o=n.collisionBoxArray,s=i.layers[0].layout,c=i.layers[0].paint,l=2**(this.transform.zoom-n.tileID.overscaledZ),u=n.tileSize/P,d=n.tileID.toUnwrapped(),f=s.get(`text-rotation-alignment`)===`map`,p=Ut(n,1,this.transform.zoom),m=Xt(this.collisionIndex.transform,n,c.get(`text-translate`),c.get(`text-translate-anchor`)),h=Xt(this.collisionIndex.transform,n,c.get(`icon-translate`),c.get(`icon-translate-anchor`)),g=jD(f,this.transform,p);this.retainedQueryData[i.bucketInstanceId]=new aO(i.bucketInstanceId,a,i.sourceLayerIndex,i.index,n.tileID);let _={bucket:i,layout:s,translationText:m,translationIcon:h,unwrappedTileID:d,pitchedLabelPlaneMatrix:g,scale:l,textPixelRatio:u,holdingForFade:n.holdingForSymbolFade(),collisionBoxArray:o,partiallyEvaluatedTextSize:X_(i.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(i.sourceID)};if(r)for(let t of i.sortKeyRanges){let{sortKey:n,symbolInstanceStart:r,symbolInstanceEnd:i}=t;e.push({sortKey:n,symbolInstanceStart:r,symbolInstanceEnd:i,parameters:_})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:i.symbolInstances.length,parameters:_})}attemptAnchorPlacement(e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h,g,_,v,y,b,x){let S=xv[e.textAnchor],C=[e.textOffset0,e.textOffset1],w=sO(S,n,r,C,i),T=this.collisionIndex.placeCollisionBox(t,d,s,c,l,o,a,h,u.predicate,v,w,y,b,x);if((!_||this.collisionIndex.placeCollisionBox(_,d,s,c,l,o,a,g,u.predicate,v,w,y,b,x).placeable)&&T.placeable){let e;if(this.prevPlacement?.variableOffsets[f.crossTileID]&&this.prevPlacement?.placements[f.crossTileID]?.text&&(e=this.prevPlacement.variableOffsets[f.crossTileID].anchor),f.crossTileID===0)throw Error(`symbolInstance.crossTileID can't be 0`);return this.variableOffsets[f.crossTileID]={textOffset:C,width:n,height:r,anchor:S,textBoxScale:i,prevAnchor:e},this.markUsedJustification(p,S,f,m),p.allowVerticalPlacement&&(this.markUsedOrientation(p,m,f),this.placedOrientations[f.crossTileID]=m),{shift:w,placedGlyphBoxes:T}}}placeLayerBucketPart(e,t,n){let{bucket:r,layout:i,translationText:a,translationIcon:o,unwrappedTileID:s,pitchedLabelPlaneMatrix:c,textPixelRatio:l,holdingForFade:u,collisionBoxArray:d,partiallyEvaluatedTextSize:f,collisionGroup:p}=e.parameters,m=i.get(`text-optional`),h=i.get(`icon-optional`),g=Pv(i,`text-overlap`,`text-allow-overlap`),_=g===`always`,v=Pv(i,`icon-overlap`,`icon-allow-overlap`),y=v===`always`,b=i.get(`text-rotation-alignment`)===`map`,x=i.get(`text-pitch-alignment`)===`map`,S=i.get(`icon-text-fit`)!==`none`,C=i.get(`symbol-z-order`)===`viewport-y`,w=i.get(`symbol-height-anchor`)===`ground`,T=_&&(y||!r.hasIconData()||h),E=y&&(_||!r.hasTextData()||m);!r.collisionArrays&&d&&r.deserializeCollisionBoxes(d);let D=this.retainedQueryData[r.bucketInstanceId].tileID,O=this._getTerrainElevationFunc(D),k=this.transform.getFastPathSimpleProjectionMatrix(D),A=(e,d,y)=>{if(t[e.crossTileID])return;if(u){this.placements[e.crossTileID]=new iO(!1,!1,!1);return}let C=e.heightOffset,A=!1,j=!1,ee=!0,te=null,ne={box:null,placeable:!1,offscreen:null,occluded:!1},re={box:null,placeable:!1,offscreen:null},ie=null,ae=null,oe=null,se=0,ce=0,le=0;d.textFeatureIndex?se=d.textFeatureIndex:e.useRuntimeCollisionCircles&&(se=e.featureIndex),d.verticalTextFeatureIndex&&(ce=d.verticalTextFeatureIndex);let ue=d.textBox;if(ue){let t=t=>{let n=1;if(r.allowVerticalPlacement&&!t&&this.prevPlacement){let t=this.prevPlacement.placedOrientations[e.crossTileID];t&&(this.placedOrientations[e.crossTileID]=t,n=t,this.markUsedOrientation(r,n,e))}return n},i=(t,n)=>{if(r.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&d.verticalTextBox){for(let e of r.writingModes)if(e===2?(ne=n(),re=ne):ne=t(),ne?.placeable)break}else ne=t()},c=e.textAnchorOffsetStartIndex,u=e.textAnchorOffsetEndIndex;if(u===c){let n=(t,n)=>{let i=this.collisionIndex.placeCollisionBox(t,g,l,D,s,x,b,a,p.predicate,O,void 0,k,C,w);return i?.placeable&&(this.markUsedOrientation(r,n,e),this.placedOrientations[e.crossTileID]=n),i};i(()=>n(ue,1),()=>{let t=d.verticalTextBox;return r.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&t?n(t,2):{box:null,offscreen:null}}),t(ne?.placeable)}else{let f=xv[this.prevPlacement?.variableOffsets[e.crossTileID]?.anchor],m=(t,i,d)=>{let m=t.x2-t.x1,h=t.y2-t.y1,_=e.textBoxScale,y=S&&v===`never`?i:null,T=null,E=g===`never`?1:2,j=`never`;f&&E++;for(let n=0;n<E;n++){for(let n=c;n<u;n++){let i=r.textAnchorOffsets.get(n);if(f&&i.textAnchor!==f)continue;let c=this.attemptAnchorPlacement(i,t,m,h,_,b,x,l,D,s,p,j,e,r,d,a,o,y,O,k,C,w);if(c&&(T=c.placedGlyphBoxes,T?.placeable))return A=!0,te=c.shift,T}f?f=null:j=g}return n&&!T&&(T={box:this.collisionIndex.placeCollisionBox(ue,`always`,l,D,s,x,b,a,p.predicate,O,void 0,k,C,w).box,offscreen:!1,placeable:!1,occluded:!1}),T};i(()=>m(ue,d.iconBox,1),()=>{let t=d.verticalTextBox,n=ne?.placeable;return r.allowVerticalPlacement&&!n&&e.numVerticalGlyphVertices>0&&t?m(t,d.verticalIconBox,2):{box:null,occluded:!0,offscreen:null}}),ne&&(A=ne.placeable,ee=ne.offscreen);let h=t(ne?.placeable);if(!A&&this.prevPlacement){let t=this.prevPlacement.variableOffsets[e.crossTileID];t&&(this.variableOffsets[e.crossTileID]=t,this.markUsedJustification(r,t.anchor,e,h))}}}if(ie=ne,A=ie?.placeable,ee=ie?.offscreen,e.useRuntimeCollisionCircles&&e.centerJustifiedTextSymbolIndex>=0){let t=r.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),o=Y_(r.textSizeData,f,t),l=i.get(`text-padding`),u=e.collisionCircleDiameter;ae=this.collisionIndex.placeCollisionCircles(g,t,r.lineVertexArray,r.glyphOffsetArray,o,s,c,n,x,p.predicate,u,l,a,O),ae.circles.length&&ae.collisionDetected&&!n&&En(`Collisions detected, but collision boxes are not shown`),A=_||ae.circles.length>0&&!ae.collisionDetected,ee&&=ae.offscreen}if(d.iconFeatureIndex&&(le=d.iconFeatureIndex),d.iconBox){let e=e=>this.collisionIndex.placeCollisionBox(e,v,l,D,s,x,b,o,p.predicate,O,S&&te?te:void 0,k,C,w);re&&re.placeable&&d.verticalIconBox?(oe=e(d.verticalIconBox),j=oe.placeable):(oe=e(d.iconBox),j=oe.placeable),ee&&=oe.offscreen}let de=m||e.numHorizontalGlyphVertices===0&&e.numVerticalGlyphVertices===0,fe=h||e.numIconVertices===0;!de&&!fe?j=A=j&&A:fe?de||(j&&=A):A=j&&A;let pe=A&&ie.placeable,me=j&&oe.placeable;if(pe&&(re&&re.placeable&&ce?this.collisionIndex.insertCollisionBox(ie.box,g,i.get(`text-ignore-placement`),r.bucketInstanceId,ce,p.ID):this.collisionIndex.insertCollisionBox(ie.box,g,i.get(`text-ignore-placement`),r.bucketInstanceId,se,p.ID)),me&&this.collisionIndex.insertCollisionBox(oe.box,v,i.get(`icon-ignore-placement`),r.bucketInstanceId,le,p.ID),ae&&A&&this.collisionIndex.insertCollisionCircles(ae.circles,g,i.get(`text-ignore-placement`),r.bucketInstanceId,se,p.ID),n&&this.storeCollisionData(r.bucketInstanceId,y,d,ie,oe,ae),e.crossTileID===0)throw Error(`symbolInstance.crossTileID can't be 0`);if(r.bucketInstanceId===0)throw Error(`bucket.bucketInstanceId can't be 0`);let he=(A||T)&&!ie?.occluded,ge=(j||E)&&!oe?.occluded;this.placements[e.crossTileID]=new iO(he,ge,ee||r.justReloaded),t[e.crossTileID]=!0};if(C){if(e.symbolInstanceStart!==0)throw Error(`bucket.bucketInstanceId should be 0`);let t=r.getSortedSymbolIndexes(-this.transform.bearingInRadians);for(let e=t.length-1;e>=0;--e){let n=t[e];A(r.symbolInstances.get(n),r.collisionArrays[n],n)}}else for(let t=e.symbolInstanceStart;t<e.symbolInstanceEnd;t++)A(r.symbolInstances.get(t),r.collisionArrays[t],t);r.justReloaded=!1}storeCollisionData(e,t,n,r,i,a){if(n.textBox||n.iconBox){let a;this.collisionBoxArrays.has(e)?a=this.collisionBoxArrays.get(e):(a=new Map,this.collisionBoxArrays.set(e,a));let o;a.has(t)?o=a.get(t):(o={text:null,icon:null},a.set(t,o)),n.textBox&&(o.text=r.box),n.iconBox&&(o.icon=i.box)}if(a){let t=this.collisionCircleArrays[e];t===void 0&&(t=this.collisionCircleArrays[e]=[]);for(let e=0;e<a.circles.length;e+=4)t.push(a.circles[e+0]-100),t.push(a.circles[e+1]-100),t.push(a.circles[e+2]),t.push(+!!a.collisionDetected)}}markUsedJustification(e,t,n,r){let i={left:n.leftJustifiedTextSymbolIndex,center:n.centerJustifiedTextSymbolIndex,right:n.rightJustifiedTextSymbolIndex},a;a=r===2?n.verticalPlacedTextSymbolIndex:i[Ev(t)];let o=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex,n.verticalPlacedTextSymbolIndex];for(let t of o)t>=0&&(a>=0&&t!==a?e.text.placedSymbolArray.get(t).crossTileID=0:e.text.placedSymbolArray.get(t).crossTileID=n.crossTileID)}markUsedOrientation(e,t,n){let r=t===1||t===3?t:0,i=t===2?t:0,a=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];for(let t of a)e.text.placedSymbolArray.get(t).placedOrientation=r;n.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).placedOrientation=i)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;let t=this.prevPlacement,n=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;let r=t?t.symbolFadeChange(e):1,i=t?t.opacities:{},a=t?t.variableOffsets:{},o=t?t.placedOrientations:{};for(let e in this.placements){let t=this.placements[e],a=i[e];a?(this.opacities[e]=new rO(a,r,t.text,t.icon),n||=t.text!==a.text.placed,n||=t.icon!==a.icon.placed):(this.opacities[e]=new rO(null,r,t.text,t.icon,t.skipFade),n||=t.text||t.icon)}for(let e in i){let t=i[e];if(!this.opacities[e]){let i=new rO(t,r,!1,!1);i.isHidden()||(this.opacities[e]=i,n||=t.text.placed,n||=t.icon.placed)}}for(let e in a)!this.variableOffsets[e]&&this.opacities[e]&&!this.opacities[e].isHidden()&&(this.variableOffsets[e]=a[e]);for(let e in o)!this.placedOrientations[e]&&this.opacities[e]&&!this.opacities[e].isHidden()&&(this.placedOrientations[e]=o[e]);if(t&&t.lastPlacementChangeTime===void 0)throw Error(`Last placement time for previous placement is not defined`);n?this.lastPlacementChangeTime=e:typeof this.lastPlacementChangeTime!=`number`&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)}updateLayerOpacities(e,t){let n={};for(let r of t){let t=r.getBucket(e);t&&r.latestFeatureIndex&&e.id===t.layerIds[0]&&this.updateBucketOpacities(t,r.tileID,n,r.collisionBoxArray)}}updateBucketOpacities(e,t,n,r){e.hasTextData()&&(e.text.opacityVertexArray.clear(),e.text.hasVisibleVertices=!1),e.hasIconData()&&(e.icon.opacityVertexArray.clear(),e.icon.hasVisibleVertices=!1),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();let i=e.layers[0],a=i.layout,o=new rO(null,0,!1,!1,!0),s=a.get(`text-allow-overlap`),c=a.get(`icon-allow-overlap`),l=i._unevaluatedLayout.hasValue(`text-variable-anchor`)||i._unevaluatedLayout.hasValue(`text-variable-anchor-offset`),u=a.get(`text-rotation-alignment`)===`map`,d=a.get(`text-pitch-alignment`)===`map`,f=a.get(`icon-text-fit`)!==`none`,p=new rO(null,0,s&&(c||!e.hasIconData()||a.get(`icon-optional`)),c&&(s||!e.hasTextData()||a.get(`text-optional`)),!0);!e.collisionArrays&&r&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(r);let m=(e,t,n)=>{for(let r=0;r<t/4;r++)e.opacityVertexArray.emplaceBack(n);e.hasVisibleVertices||=n!==hO},h=this.collisionBoxArrays.get(e.bucketInstanceId);for(let t=0;t<e.symbolInstances.length;t++){let r=e.symbolInstances.get(t),{numHorizontalGlyphVertices:i,numVerticalGlyphVertices:a,crossTileID:s}=r,c=n[s],g=this.opacities[s];c?g=o:g||(g=p,this.opacities[s]=g),n[s]=!0;let _=i>0||a>0,v=r.numIconVertices>0,y=this.placedOrientations[r.crossTileID],b=y===2,x=y===1||y===3;if(_){let t=mO(g.text),n=b?hO:t;m(e.text,i,n);let o=x?hO:t;m(e.text,a,o);let s=g.text.isHidden(),c=[r.rightJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.leftJustifiedTextSymbolIndex];for(let t of c)t>=0&&(e.text.placedSymbolArray.get(t).hidden=s||b?1:0);r.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).hidden=s||x?1:0);let l=this.variableOffsets[r.crossTileID];l&&this.markUsedJustification(e,l.anchor,r,y);let u=this.placedOrientations[r.crossTileID];u&&(this.markUsedJustification(e,`left`,r,u),this.markUsedOrientation(e,u,r))}if(v){let t=mO(g.icon),n=!(f&&r.verticalPlacedIconSymbolIndex&&b);if(r.placedIconSymbolIndex>=0){let i=n?t:hO;m(e.icon,r.numIconVertices,i),e.icon.placedSymbolArray.get(r.placedIconSymbolIndex).hidden=g.icon.isHidden()}if(r.verticalPlacedIconSymbolIndex>=0){let i=n?hO:t;m(e.icon,r.numVerticalIconVertices,i),e.icon.placedSymbolArray.get(r.verticalPlacedIconSymbolIndex).hidden=g.icon.isHidden()}}let S=h?.has(t)?h.get(t):{text:null,icon:null};if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){let n=e.collisionArrays[t];if(n){let t=new M(0,0);if(n.textBox||n.verticalTextBox){let r=!0;if(l){let e=this.variableOffsets[s];e?(t=sO(e.anchor,e.width,e.height,e.textOffset,e.textBoxScale),u&&t._rotate(d?-this.transform.bearingInRadians:this.transform.bearingInRadians)):r=!1}if(n.textBox||n.verticalTextBox){let i;n.textBox&&(i=b),n.verticalTextBox&&(i=x),lO(e.textCollisionBox.collisionVertexArray,g.text.placed,!r||i,S.text,t.x,t.y)}}if(n.iconBox||n.verticalIconBox){let r=!(x||!n.verticalIconBox),i;n.iconBox&&(i=r),n.verticalIconBox&&(i=!r),lO(e.iconCollisionBox.collisionVertexArray,g.icon.placed,i,S.icon,f?t.x:0,f?t.y:0)}}}}if(e.sortFeatures(-this.transform.bearingInRadians),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.text.opacityVertexArray.length!==e.text.layoutVertexArray.length/4)throw Error(`bucket.text.opacityVertexArray.length (= ${e.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${e.text.layoutVertexArray.length}) / 4`);if(e.icon.opacityVertexArray.length!==e.icon.layoutVertexArray.length/4)throw Error(`bucket.icon.opacityVertexArray.length (= ${e.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${e.icon.layoutVertexArray.length}) / 4`);e.bucketInstanceId in this.collisionCircleArrays&&(e.collisionCircleArray=this.collisionCircleArrays[e.bucketInstanceId],delete this.collisionCircleArrays[e.bucketInstanceId])}symbolFadeChange(e){return this.fadeDuration===0?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,t){let n=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*n>e}setStale(){this.stale=!0}};function lO(e,t,n,r,i,a){(!r||r.length===0)&&(r=[0,0,0,0]);let o=r[0]-100,s=r[1]-100,c=r[2]-100,l=r[3]-100;e.emplaceBack(+!!t,+!!n,i||0,a||0,o,s),e.emplaceBack(+!!t,+!!n,i||0,a||0,c,s),e.emplaceBack(+!!t,+!!n,i||0,a||0,c,l),e.emplaceBack(+!!t,+!!n,i||0,a||0,o,l)}var uO=2**25,dO=2**24,fO=2**17,pO=2**16;function mO(e){if(e.opacity===0&&!e.placed)return 0;if(e.opacity===1&&e.placed)return 4294967295;let t=+!!e.placed,n=Math.floor(e.opacity*127);return n*uO+t*dO+n*fO+t*pO+n*512+t*256+n*2+t}var hO=0,gO=class{constructor(e){this._sortAcrossTiles=e.layout.get(`symbol-z-order`)!==`viewport-y`&&!e.layout.get(`symbol-sort-key`).isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(e,t,n,r,i){let a=this._bucketParts;for(;this._currentTileIndex<e.length;){let n=e[this._currentTileIndex];if(t.getBucketParts(a,r,n,this._sortAcrossTiles),this._currentTileIndex++,i())return!0}for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,a.sort((e,t)=>e.sortKey-t.sortKey));this._currentPartIndex<a.length;){let e=a[this._currentPartIndex];if(t.placeLayerBucketPart(e,this._seenCrossTileIDs,n),this._currentPartIndex++,i())return!0}return!1}},_O=class{constructor(e,t,n,r,i,a,o,s){this.placement=new cO(e,t,a,o,s),this._currentPlacementIndex=n.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=i,this._done=!1}isDone(){return this._done}continuePlacement(e,t,n){let r=mw(),i=()=>!this._forceFullPlacement&&mw()-r>2;for(;this._currentPlacementIndex>=0;){let r=t[e[this._currentPlacementIndex]],a=this.placement.collisionIndex.transform.zoom;if(Yv(r)&&r.layout&&(!r.minzoom||r.minzoom<=a)&&(!r.maxzoom||r.maxzoom>a)){if(this._inProgressLayer||=new gO(r),this._inProgressLayer.continuePlacement(n[r.source],this.placement,this._showCollisionBoxes,r,i))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}},vO=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],yO=new Uint32Array(96),bO=class e{static from(t){if(!t||t.byteLength===void 0||t.buffer)throw Error(`Data must be an instance of ArrayBuffer or SharedArrayBuffer.`);let[n,r]=new Uint8Array(t,0,2);if(n!==219)throw Error(`Data does not appear to be in a KDBush format.`);let i=r>>4;if(i!==1)throw Error(`Got v${i} data when expected v1.`);let a=vO[r&15];if(!a)throw Error(`Unrecognized array type.`);let[o]=new Uint16Array(t,2,1),[s]=new Uint32Array(t,4,1);return new e(s,o,a,void 0,t)}constructor(e,t=64,n=Float64Array,r=ArrayBuffer,i){if(isNaN(e)||e<0)throw Error(`Unexpected numItems value: 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xO(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(e,t,n,r){if(!this._finished)throw Error(`Data not yet indexed - call index.finish().`);let{ids:i,coords:a,nodeSize:o}=this;yO[0]=0,yO[1]=i.length-1,yO[2]=0;let s=3,c=[];for(;s>0;){let l=yO[--s],u=yO[--s],d=yO[--s];if(u-d<=o){for(let o=d;o<=u;o++){let s=a[2*o],l=a[2*o+1];s>=e&&s<=n&&l>=t&&l<=r&&c.push(i[o])}continue}let f=d+u>>1,p=a[2*f],m=a[2*f+1];p>=e&&p<=n&&m>=t&&m<=r&&c.push(i[f]),(l===0?e<=p:t<=m)&&(yO[s++]=d,yO[s++]=f-1,yO[s++]=1-l),(l===0?n>=p:r>=m)&&(yO[s++]=f+1,yO[s++]=u,yO[s++]=1-l)}return c}within(e,t,n){let r=[];return this.withinInto(e,t,n,r),r}withinInto(e,t,n,r){if(!this._finished)throw Error(`Data not yet indexed - call index.finish().`);let{ids:i,coords:a,nodeSize:o}=this;yO[0]=0,yO[1]=i.length-1,yO[2]=0;let s=3,c=0,l=n*n;for(;s>0;){let u=yO[--s],d=yO[--s],f=yO[--s];if(d-f<=o){for(let n=f;n<=d;n++)TO(a[2*n],a[2*n+1],e,t)<=l&&(r[c++]=i[n]);continue}let p=f+d>>1,m=a[2*p],h=a[2*p+1];TO(m,h,e,t)<=l&&(r[c++]=i[p]),(u===0?e-n<=m:t-n<=h)&&(yO[s++]=f,yO[s++]=p-1,yO[s++]=1-u),(u===0?e+n>

1=m:t+n>=h)&&(yO[s++]=p+1,yO[s++]=d,yO[s++]=1-u)}return c}};function xO(e,t,n,r,i,a){if(i-r<=n)return;let o=r+i>>1;SO(e,t,o,r,i,a),xO(e,t,n,r,o-1,1-a),xO(e,t,n,o+1,i,1-a)}function SO(e,t,n,r,i,a){for(;i>r;){if(i-r>600){let o=i-r+1,s=n-r+1,c=Math.log(o),l=.5*Math.exp(2*c/3),u=.5*Math.sqrt(c*l*(o-l)/o)*(s-o/2<0?-1:1);SO(e,t,n,Math.max(r,Math.floor(n-s*l/o+u)),Math.min(i,Math.floor(n+(o-s)*l/o+u)),a)}let o=t[2*n+a],s=r,c=i;for(CO(e,t,r,n),t[2*i+a]>o&&CO(e,t,r,i);s<c;){for(CO(e,t,s,c),s++,c--;t[2*s+a]<o;)s++;for(;t[2*c+a]>o;)c--}t[2*r+a]===o?CO(e,t,r,c):(c++,CO(e,t,c,i)),c<=n&&(r=c+1),n<=c&&(i=c-1)}}function CO(e,t,n,r){wO(e,n,r),wO(t,2*n,2*r),wO(t,2*n+1,2*r+1)}function wO(e,t,n){let r=e[t];e[t]=e[n],e[n]=r}function TO(e,t,n,r){let i=e-n,a=t-r;return i*i+a*a}var EO=512/P/2,DO=class{constructor(e,t,n){this.tileID=e,this.bucketInstanceId=n,this._symbolsByKey={};let r=new Map;for(let e=0;e<t.length;e++){let n=t.get(e),i=n.key,a=r.get(i);a?a.push(n):r.set(i,[n])}for(let[e,t]of r){let n={positions:t.map(e=>({x:Math.floor(e.anchorX*EO),y:Math.floor(e.anchorY*EO)})),crossTileIDs:t.map(e=>e.crossTileID)};if(n.positions.length>128){let e=new bO(n.positions.length,16,Uint16Array);for(let{x:t,y:r}of n.positions)e.add(t,r);e.finish(),delete n.positions,n.index=e}this._symbolsByKey[e]=n}}getScaledCoordinates(e,t){let{x:n,y:r,z:i}=this.tileID.canonical,{x:a,y:o,z:s}=t.canonical,c=EO/2**(s-i),l=(a*P+e.anchorX)*c,u=(o*P+e.anchorY)*c,d=n*P*EO,f=r*P*EO;return{x:Math.floor(l-d),y:Math.floor(u-f)}}findMatches(e,t,n){let r=this.tileID.canonical.z<t.canonical.z?1:2**(this.tileID.canonical.z-t.canonical.z);for(let i=0;i<e.length;i++){let a=e.get(i);if(a.crossTileID)continue;let o=this._symbolsByKey[a.key];if(!o)continue;let s=this.getScaledCoordinates(a,t);o.index?this.findMatchesForIndexedEntry(o,a,s,r,n):o.positions&&this.findMatchesForNonIndexedEntry(o,a,s,r,n)}}findMatchesForIndexedEntry(e,t,n,r,i){let a=e.index.range(n.x-r,n.y-r,n.x+r,n.y+r),o=1/0;for(let t of a)t<o&&!i[e.crossTileIDs[t]]&&(o=t);if(o!==1/0){let n=e.crossTileIDs[o];i[n]=!0,t.crossTileID=n}}

1findMatchesForNonIndexedEntry(e,t,n,r,i){for(let a=0;a<e.positions.length;a++){let o=e.positions[a],s=e.crossTileIDs[a];if(Math.abs(o.x-n.x)<=r&&Math.abs(o.y-n.y)<=r&&!i[s]){i[s]=!0,t.crossTileID=s;break}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:e})=>e)}},OO=class{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}},kO=class{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){let t=Math.round((e-this.lng)/360);if(t!==0)for(let e in this.indexes){let n=this.indexes[e],r={};for(let e in n){let i=n[e];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+t),r[i.tileID.key]=i}this.indexes[e]=r}this.lng=e}addBucket(e,t,n){if(this.indexes[e.overscaledZ]?.[e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let e=0;e<t.symbolInstances.length;e++){let n=t.symbolInstances.get(e);n.crossTileID=0}this.usedCrossTileIDs[e.overscaledZ]||={};let r=this.usedCrossTileIDs[e.overscaledZ];for(let n in this.indexes){let i=this.indexes[n];if(Number(n)>e.overscaledZ)for(let n in i){let a=i[n];a.tileID.isChildOf(e)&&a.findMatches(t.symbolInstances,e,r)}else{let a=i[e.scaledTo(Number(n)).key];a&&a.findMatches(t.symbolInstances,e,r)}}for(let e=0;e<t.symbolInstances.length;e++){let i=t.symbolInstances.get(e);i.crossTileID||(i.crossTileID=n.generate(),r[i.crossTileID]=!0)}return this.indexes[e.overscaledZ]===void 0&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new DO(e,t.symbolInstances,t.bucketInstanceId),!0}removeBucketCrossTileIDs(e,t){for(let n of t.getCrossTileIDsLists())for(let t of n)delete this.usedCrossTileIDs[e][t]}removeStaleBuckets(e){let t=!1;for(let n in this.indexes){let r=this.indexes[n];for(let i in r)e[r[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(n,r[i]),delete r[i],t=!0)}return t}},AO=class{constructor(){this.layerIndexes={},this.crossTileIDs=new OO,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,t,n){let r=this.layerIndexes[e.id];r===void 0&&(r=this.layerIndexes[e.id]=new kO);let i=!1,a={};r.handleWrapJump(n);for(let n of t){let t=n.getBucket(e);e.id===t?.layerIds[0]&&(t.bucketInstanceId||=(this.maxBucketInstanceId+=1,this.maxBucketInstanceId),r.addBucket(n.tileID,t,this.crossTileIDs)&&(i=!0),a[t.bucketInstanceId]=!0)}return r.removeStaleBuckets(a)&&(i=!0),i}pruneUnusedLayers(e){let t={};for(let n of e)t[n]=!0;for(let e in this.layerIndexes)t[e]||delete this.layerIndexes[e]}},jO=`#ifdef GL_ES
2precision mediump float;
3#else
4#if !defined(lowp)
5#define lowp
6#endif
7#if !defined(mediump)
8#define mediump
9#endif
10#if !defined(highp)
11#define highp
12#endif
13#endif
14out highp vec4 fragColor;layout(std140) uniform ProjectionUBO {highp mat4 u_projection_matrix;highp mat4 u_projection_fallback_matrix;highp vec4 u_projection_tile_mercator_coords;highp vec4 u_projection_clipping_plane;highp float u_projection_transition;highp int u_projection_clip_antimeridian;};layout(std140) uniform FrameUBO {highp vec2 u_units_to_pixels;highp vec2 u_world_size;highp float u_camera_to_center_distance;highp float u_symbol_fade_change;highp float u_aspect_ratio;highp float u_device_pixel_ratio;highp vec2 u_viewport_size;highp vec2 u_pixel_extrude_scale;highp float u_pitch;};`,MO=`#ifdef GL_ES
15precision highp float;
16#else
17#if !defined(lowp)
18#define lowp
19#endif
20#if !defined(mediump)
21#define mediump
22#endif
23#if !defined(highp)
24#define highp
25#endif
26#endif
27vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const uint packedOpacity) {return vec2(float(packedOpacity >> 1u)/127.0,float(packedOpacity & 1u));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
28);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);

812get pixelsToClipSpaceMatrix(){return this._pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._clipSpaceToPixelsMatrix}get minElevationForCurrentTile(){return this._minElevationForCurrentTile}setMinElevationForCurrentTile(e){this._minElevationForCurrentTile=e}get tileSize(){return this._tileSize}get tileZoom(){return this._tileZoom}get scale(){return this._scale}get width(){return this._width}get height(){return this._height}get bearingInRadians(){return this._bearingInRadians}get lngRange(){return this._lngRange}get latRange(){return this._latRange}get pixelsToGLUnits(){return this._pixelsToGLUnits}get minZoom(){return this._minZoom}setMinZoom(e){if(this._minZoom===e)return;this._minZoom=e;let t=this._unmodified;this.setZoom(this.applyConstrain(this._center,this.zoom).zoom),this._unmodified=t}get maxZoom(){return this._maxZoom}setMaxZoom(e){if(this._maxZoom===e)return;this._maxZoom=e;let t=this._unmodified;this.setZoom(this.applyConstrain(this._center,this.zoom).zoom),this._unmodified=t}get minPitch(){return this._minPitch}setMinPitch(e){if(this._minPitch===e)return;this._minPitch=e;let t=this._unmodified;this.setPitch(Math.max(this.pitch,e)),this._unmodified=t}get maxPitch(){return this._maxPitch}setMaxPitch(e){if(this._maxPitch===e)return;this._maxPitch=e;let t=this._unmodified;this.setPitch(Math.min(this.pitch,e)),this._unmodified=t}get renderWorldCopies(){return this._renderWorldCopies}setRenderWorldCopies(e){e===void 0?e=!0:e===null&&(e=!1),this._renderWorldCopies=e}get constrainOverride(){return this._constrainOverride}setConstrainOverride(e){e===void 0&&(e=null),this._constrainOverride!==e&&(this._constrainOverride=e,this.constrainInternal(),this._calcMatrices())}get worldSize(){return this._tileSize*this._scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new M(this._width,this._height)}get bearing(){return this._bearingInRadians/Math.PI*180}setBearing(e){let t=fn(e,-180,180)*Math.PI/180;this._bearingInRadians!==t&&(this._unmodified=!1,this._bearingInRadians=t,this._calcMatrices(),this._rotationMatrix=aw(),cw(this._rotationMatrix,this._rotationMatrix,-this._bearingInRadians))}get rotationMatrix(){return this._rotationMatrix}get pitchInRadians(){return this._pitchInRadians}get pitch(){return this._pitchInRadians/Math.PI*180}setPitch(e){let t=F(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitchInRadians!==t&&(this._unmodified=!1,this._pitchInRadians=t,this._calcMatrices())}get rollInRadians(){return this._rollInRadians}get roll(){return this._rollInRadians/Math.PI*180}setRoll(e){let t=e/180*Math.PI;this._rollInRadians!==t&&(this._unmodified=!1,this._rollInRadians=t,this._calcMatrices())}get fovInRadians(){return this._fovInRadians}get fov(){return Vn(this._fovInRadians)}setFov(e){e=F(e,.1,150),this.fov!==e&&(this._unmodified=!1,this._fovInRadians=Bn(e),this._calcMatrices())}get zoom(){return this._zoom}setZoom(e){let t=this.applyConstrain(this._center,e).zoom;this._zoom!==t&&(this._unmodified=!1,this._zoom=t,this._tileZoom=Math.max(0,Math.floor(t)),this._scale=vn(t),this.constrainInternal(),this._calcMatrices())}get center(){return this._center}setCenter(e){(e.lat!==this._center.lat||e.lng!==this._center.lng)&&(this._unmodified=!1,this._center=e,this.constrainInternal(),this._calcMatrices())}get elevation(){return this._elevation}setElevation(e){e!==this._elevation&&(this._elevation=e,this.constrainInternal(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}setPadding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this._width,this._height)}get pixelsPerMeter(){return this._pixelPerMeter}get unmodified(){return this._unmodified}get cameraToCenterDistance(){return this._cameraToCenterDistance}get nearZ(){return this._nearZ}get farZ(){return this._farZ}get autoCalculateNearFarZ(){return this._autoCalculateNearFarZ}overrideNearFarZ(e,t){this._autoCalculateNearFarZ=!1,this._nearZ=e,this._farZ=t,this._calcMatrices()}clearNearFarZOverride(){this._autoCalculateNearFarZ=!0,this._calcMatrices()}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,t,n){this._unmodified=!1,this._edgeInsets.interpolate(e,t,n),this.constrainInternal(),this._calcMatrices()}resize(e,t,n=!0){this._width=e,this._height=t,n&&this.constrainInternal(),this._calcMatrices()}getMaxBounds(){return this._latRange?.length!==2||this._lngRange?.length!==2?null:new tE([this._lngRange[0],this._latRange[0]],[this._lngRange[1],this._latRange[1]])}setMaxBounds(e){e?(this._lngRange=[e.getWest(),e.getEast()],this._latRange=[e.getSouth(),e.getNorth()],this.constrainInternal()):(this._lngRange=null,this._latRange=[-Kn,Kn])}getCameraQueryGeometry(e,t){if(t.length===1)return[t[0],e];{let{minX:n,minY:r,maxX:i,maxY:a}=um.fromPoints(t).extend(e);return[new M(n,r),new M(i,r),new M(i,a),new M(n,a),new M(n,r)]}}constrainInternal(){if(!this.center||!this._width||!this._height||this._constraining)return;this._constraining=!0;let e=this._unmodified,{center:t,zoom:n}=this.applyConstrain(this.center,this.zoom);this.setCenter(t),this.setZoom(n),this._unmodified=e,this._constraining=!1}_calcMatrices(){if(this._pixelPerMeter=Tm(1,this.center.lat)*this.worldSize,!this._width||!this._height)return;this._pixelsToGLUnits=[2/this._width,-2/this._height];let e=Re(new Float64Array(16));He(e,e,[this._width/2,-this._height/2,1]),Ve(e,e,[1,-1,0]),this._clipSpaceToPixelsMatrix=e,e=Re(new Float64Array(16)),He(e,e,[1,-1,1]),Ve(e,e,[-1,-1,0]),He(e,e,[2/this._width,2/this._height,1]),this._pixelsToClipSpaceMatrix=e;let t=this.fovInRadians/2;this._cameraToCenterDistance=.5/Math.tan(t)*this._height,this._callbacks.calcMatrices()}calculateCenterFromCameraLngLatAlt(e,t,n,r){let i=n===void 0?this.bearing:n,a=r=r===void 0?this.pitch:r,{distanceToCenter:o,clampedElevation:s}=this._distanceToCenterFromAltElevationPitch(t,this.elevation,a),{x:c,y:l}=Bm(a,i),u=Am.fromLngLat(e,t),d=Om(1,u.y),f,p,m=0;do{if(m+=1,m>10)break;p=o/d;let e=c*p,t=l*p;f=new Am(u.x+e,u.y+t),d=1/f.meterInMercatorCoordinateUnits()}while(Math.abs(o-p*d)>1e-12);return{center:f.toLngLat(),elevation:s,zoom:yn(this.height/2/Math.tan(this.fovInRadians/2)/p/this.tileSize)}}recalculateZoomAndCenter(e){if(this.elevation-e===0)return;let t=1/this.worldSize,n=Tm(1,this.center.lat)*this.worldSize,r=Am.fromLngLat(this.center,this.elevation),i=r.x/t,a=r.y/t,o=r.z/t,s=this.pitch,c=this.bearing,{x:l,y:u,z:d}=Bm(s,c),f=this.cameraToCenterDistance,p=i+f*-l,m=a+f*-u,h=o+f*d,{distanceToCenter:g,clampedElevation:_}=this._distanceToCenterFromAltElevationPitch(h/n,e,s),v=g*n,y=p+l*v,b=m+u*v,x=new Am(y*t,b*t,0).toLngLat(),S=Tm(1,x.lat),C=yn(this.height/2/Math.tan(this.fovInRadians/2)/g/S/this.tileSize);this._elevation=_,this._center=x,this.setZoom(C)}

812_distanceToCenterFromAltElevationPitch(e,t,n){let r=-Math.cos(Bn(n)),i=e-t,a,o=t;return r*i>=0||Math.abs(r)<Math.cos(Bn(89.25))?(a=1e4,o=e+a*r):a=-i/r,{distanceToCenter:a,clampedElevation:o}}getCameraPoint(){let e=this.pitchInRadians,t=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new M(t*Math.sin(this.rollInRadians),t*Math.cos(this.rollInRadians)))}getMercatorTileCoordinates(e){if(!e)return[0,0,1,1];let t=e.canonical.z>=0?1<<e.canonical.z:2**e.canonical.z;return[e.canonical.x/t,e.canonical.y/t,1/t/P,1/t/P]}},YO=class{distanceToTile2d(e,t,n,r){let i=r,a=i.distanceX([e,t]),o=i.distanceY([e,t]);return Math.hypot(a,o)}getWrap(e,t,n){return n}getTileBoundingVolume(e,t,n,r){let i=Math.min(0,n),a=Math.max(0,n);if(r?.terrain){let n=new my(e.z,t,e.z,e.x,e.y),o=r.terrain.getMinMaxElevation(n);i=o.minElevation??i,a=o.maxElevation??a}let o=1<<e.z;return new ZE([t+e.x/o,e.y/o,i],[t+(e.x+1)/o,(e.y+1)/o,a])}allowVariableZoom(e,t){let n=F(78.5-e.fov*(Math.abs(Math.cos(e.rollInRadians))*e.height+Math.abs(Math.sin(e.rollInRadians))*e.width)/e.height/2,0,60);return!!t.terrain||e.pitch>n}allowWorldCopies(){return!0}prepareNextFrame(){}},XO=zl([{name:`a_pos3d`,type:`Int16`,components:3}]),ZO=class extends br{constructor(e){super(),this._lastTilesetChange=mw(),this.tileManager=e,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.deltaZoom=1,this.tileSize=e._source.tileSize*2**this.deltaZoom,e.usedForTerrain=!0,e.tileSize=this.tileSize}destruct(){this.tileManager.usedForTerrain=!1,this.tileManager.tileSize=null,this.releaseAllRTT()}getSource(){return this.tileManager._source}update(e,t){this.tileManager.update(e,t),this._renderableTilesKeys=[];let n={},r=!1;for(let i of dD(e,{tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:t}))n[i.key]=!0,this._renderableTilesKeys.push(i.key),this._tiles[i.key]||(i.terrainRttPosMatrix32f=new Float32Array(16),Xe(i.terrainRttPosMatrix32f,0,8192,8192,0,0,1),this._tiles[i.key]=new JE(i,this.tileSize),this._lastTilesetChange=mw(),r=!0);for(let e in this._tiles)n[e]||(this._tiles[e].releaseRTT(this.tileManager.map.painter),delete this._tiles[e],r=!0);return r}releaseRTT(e){for(let t in this._tiles){let n=this._tiles[t];(n.tileID.equals(e)||n.tileID.isChildOf(e)||e.isChildOf(n.tileID))&&n.releaseRTT(this.tileManager.map.painter)}}releaseAllRTT(){for(let e in this._tiles)this._tiles[e].releaseRTT(this.tileManager.map.painter)}getRenderableTiles(){return this._renderableTilesKeys.map(e=>this.getTileByID(e))}getTileByID(e){return this._tiles[e]}getTerrainCoords(e,t){return t?this._getTerrainCoordsForTileRanges(e,t):this._getTerrainCoordsForRegularTile(e)}_getTerrainCoordsForRegularTile(e){let t={};for(let n of this._renderableTilesKeys){let r=this._tiles[n].tileID,i=e.clone(),a=qt();if(r.canonical.equals(e.canonical))Xe(a,0,P,P,0,0,1);else if(r.canonical.isChildOf(e.canonical)){let t=r.canonical.z-e.canonical.z,n=r.canonical.x-(r.canonical.x>>t<<t),i=r.canonical.y-(r.canonical.y>>t<<t),o=P>>t;Xe(a,0,o,o,0,0,1),Ve(a,a,[-n*o,-i*o,0])}else if(e.canonical.isChildOf(r.canonical)){let t=e.canonical.z-r.canonical.z,n=e.canonical.x-(e.canonical.x>>t<<t),i=e.canonical.y-(e.canonical.y>>t<<t),o=P>>t;Xe(a,0,P,P,0,0,1),Ve(a,a,[n*o,i*o,0]),He(a,a,[1/2**t,1/2**t,0])}else continue;i.terrainRttPosMatrix32f=new Float32Array(a),t[n]=i}return t}_getTerrainCoordsForTileRanges(e,t){let n={};for(let r of this._renderableTilesKeys){let i=this._tiles[r].tileID;if(!this._isWithinTileRanges(i,t))continue;let a=e.clone(),o=qt();if(i.canonical.z===e.canonical.z){let t=e.canonical.x-i.canonical.x+e.wrap*(1<<e.canonical.z),n=e.canonical.y-i.canonical.y;Xe(o,0,P,P,0,0,1),Ve(o,o,[t*P,n*P,0])}else if(i.canonical.z>e.canonical.z){let t=i.canonical.z-e.canonical.z,n=i.canonical.x-(i.canonical.x>>t<<t)+e.wrap*(1<<i.canonical.z),r=i.canonical.y-(i.canonical.y>>t<<t),a=e.canonical.x-(i.canonical.x>>t),s=e.canonical.y-(i.canonical.y>>t),c=P>>t;Xe(o,0,c,c,0,0,1),Ve(o,o,[-n*c+a*P,-r*c+s*P,0])}else{let t=e.canonical.z-i.canonical.z,n=e.canonical.x-(e.canonical.x>>t<<t)+e.wrap*(1<<e.canonical.z),r=e.canonical.y-(e.canonical.y>>t<<t),a=(e.canonical.x>>t)-i.canonical.x,s=(e.canonical.y>>t)-i.canonical.y,c=P<<t;Xe(o,0,c,c,0,0,1),Ve(o,o,[n*P+a*c,r*P+s*c,0])}a.terrainRttPosMatrix32f=new Float32Array(o),n[r]=a}return n}getSourceTile(e,t){let n=this.tileManager._source,r=e.overscaledZ-this.deltaZoom;if(r>n.maxzoom&&(r=n.maxzoom),r<n.minzoom)return;this._sourceTileCache[e.key]||=e.scaledTo(r).key;let i=this.findTileInCaches(this._sourceTileCache[e.key]);if(!i?.dem&&t)for(;r>=n.minzoom&&!i?.dem;)i=this.findTileInCaches(e.scaledTo(r--).key);return i}findTileInCaches(e){let t=this.tileManager.getTileByID(e);return t||(t=this.tileManager._outOfViewCache.getByKey(e),t)}anyTilesAfterTime(e=mw()){return this._lastTilesetChange>=e}_isWithinTileRanges(e,t){let n=t[e.canonical.z];return!!n&&(e.wrap>n.minWrap||e.wrap<n.maxWrap||e.canonical.x>=n.minTileXWrapped&&e.canonical.x<=n.maxTileXWrapped&&e.canonical.y>=n.minTileY&&e.canonical.y<=n.maxTileY)}},QO=P*(1-1e-12),$O=-.5,ek=class{constructor(e,t,n,r=`auto`){this._meshCache={},this.painter=e,this.tileManager=new ZO(t),this.options=n,this.exaggeration=typeof n.exaggeration==`number`?n.exaggeration:1,this._terrainSkirtLength=r,this.qual

812ityFactor=2,this.meshSize=128,this._demMatrixCache=new Map,this._elevationSamplerCache=new Map}destroy(){this._fbo&&=(this._fbo.destroy(),null),this._fboDepthTexture&&=(this._fboDepthTexture.destroy(),null),this._emptyDemTexture&&=(this._emptyDemTexture.destroy(),null),this._emptyDepthTexture&&=(this._emptyDepthTexture.destroy(),null);for(let e in this._meshCache)this._meshCache[e].destroy();this._meshCache={},this.tileManager.destruct()}getDEMElevation(e,t,n,r=P){let i=e.normalizeCoordinates(t,n,r);if(!i)return 0;let a=this.getElevationSampler(i.tileID);return a?a(i.x,i.y,r):0}getElevationForLngLatZoom(e,t){if(!dy(t,e.wrap()))return 0;let{tileID:n,mercatorX:r,mercatorY:i}=this._getOverscaledTileIDFromLngLatZoom(e,t);return this.getElevation(n,r%P,i%P,P)}getElevationForLngLat(e,t){let n=this.getCoverageIndex();if(n){let t=Am.fromLngLat(e),r=nk(n,this.exaggeration,t.x,t.y);if(r.demLoaded)return r.elevation}let r=dD(t,{maxzoom:this.tileManager.maxzoom,minzoom:this.tileManager.minzoom,tileSize:512,terrain:this}),i=0;for(let e of r)e.canonical.z>i&&(i=Math.min(e.canonical.z,this.tileManager.maxzoom));return this.getElevationForLngLatZoom(e,i)}getElevation(e,t,n,r=P){return this.getDEMElevation(e,t,n,r)*this.exaggeration}resetElevationCache(){this._elevationSamplerCache.clear(),this._coverageIndex=void 0}getCoverageIndex(){return this._coverageIndex===void 0&&(this._coverageIndex=this._buildCoverageIndex()),this._coverageIndex}_buildCoverageIndex(){let e=[],t=new Map,n=0,r=0;for(let i of this.tileManager.getRenderableTiles()){if(!i)continue;let{canonical:a,wrap:o}=i.tileID;e.includes(a.z)||e.push(a.z);let s=this.getElevationSampler(i.tileID);t.set(`${o}/${a.z}/${a.x}/${a.y}`,s);let{minElevation:c,maxElevation:l}=this.getMinMaxElevation(i.tileID);n=Math.min(n,c??0),r=Math.max(r,l??0)}return t.size===0?null:(e.sort((e,t)=>t-e),{zooms:e,samplerPerTile:t,minElevation:n-10,maxElevation:r+10})}getElevationSampler(e){let t=e.key,n=this._elevationSamplerCache.get(t);if(n)return n;let r=this.tileManager.getSourceTile(e,!0),i=r?.dem;if(!r||!i)return null;let a=this._getDEMTileMatrix(e,r),o=a[0]*i.dim,s=a[5]*i.dim,c=a[12]*i.dim+$O,l=a[13]*i.dim+$O,u=(e,t,n)=>{let r=n===8192?1:P/n;return i.sampleBilinear(e*r*o+c,t*r*s+l)};return this._elevationSamplerCache.set(t,u),u}_getDEMTileMatrix(e,t){let n=`${t.tileID.key}/${e.key}`,r=this._demMatrixCache.get(n);if(r)return r;let i=e.canonical.z-t.tileID.canonical.z,a=e.canonical.x-(e.canonical.x>>i<<i),o=e.canonical.y-(e.canonical.y>>i<<i),s=Ke(new Float64Array(16),[1/(P<<i),1/(P<<i),0]);return Ve(s,s,[a*P,o*P,0]),this._demMatrixCache.set(n,s),s}getTerrainData(e){if(!this._emptyDemTexture){let e=this.painter.context,t=new vf({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new Nf(e,t,e.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new Nf(e,new vf({width:1,height:1}),e.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=Re([])}let t=this.tileManager.getSourceTile(e,!0);if(t?.dem&&(!t.demTexture||t.needsTerrainPrepare)){let e=this.painter.context;t.demTexture||=this.painter.getTileTexture(t.dem.stride),t.demTexture?t.demTexture.update(t.dem.getPixels(),{premultiply:!1}):t.demTexture=new Nf(e,t.dem.getPixels(),e.gl.RGBA,{premultiply:!1}),t.demTexture.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),t.needsTerrainPrepare=!1}let n=t?this._getDEMTileMatrix(e,t):this._emptyDemMatrix;return{u_depth:2,u_terrain:3,u_terrain_dim:t?.dem?.dim||1,u_terrain_matrix:n,u_terrain_unpack:t?.dem?.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(t?.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:t}}getFramebuffer(){let e=this.painter,t=e.width/devicePixelRatio,n=e.height/devicePixelRatio;return this._fbo&&(this._fbo.width!==t||this._fbo.height!==n)&&(this._fbo.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture),this._fboDepthTexture||(this._fboDepthTexture=new Nf(e.context,{width:t,height:n,data:null},e.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(e.context.gl.NEAREST,e.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=e.context.createFramebuffer(t,n,!0,!1),this._fbo.depthAttachment.set(e.context.createRenderbuffer(e.context.gl.DEPTH_COMPONENT16,t,n))),this._fbo.colorAttachment.set(this._fboDepthTexture.texture),this._fbo}getTerrainMesh(e){let t=this.painter.style.projection?.transitionState>0,n=t&&e.canonical.y===0,r=t&&e.canonical.y===(1<<e.canonical.z)-1,i=`m_${n?`n`:``}_${r?`s`:``}`;if(this._meshCache[i])return this._meshCache[i];let a=this.painter.context,o=new Tu,s=new Vu,c=this.meshSize,l=P/c,u=c*c;for(let e=0;e<=c;e++)for(let t=0;t<=c;t++)o.emplaceBack(t*l,e*l,0);for(let e=0;e<u;e+=c+1)for(let t=0;t<c;t++)s.emplaceBack(t+e,c+t+e+1,c+t+e+2),s.emplaceBack(t+e,c+t+e+2,t+e+1);this._terrainSkirtLength!==`none`&&this._buildSkirts(o,s,c,l,n,r);let d=new TE(a.createVertexBuffer(o,XO.members),a.createIndexBuffer(s),Ku.simpleSegment(0,0,o.length,s.length));return this._meshCache[i]=d,d}getSkirtLength(e){return 2*Math.PI*bm/2**Math.max(e,0)/5}getMinTileElevationForLngLatZoom(e,t){if(!dy(t,e.wrap()))return 0;let{tileID:n}=this._getOverscaledTileIDFromLngLatZoom(e,t);return this.getMinMaxElevation(n).minElevation??0}getMinMaxElevation(e){let t=this.tileManager.getSourceTile(e,!0),n={minElevation:null,maxElevation:null};return t?.dem&&(n.minElevation=t.dem.min*this.exaggeration,n.maxElevation=t.dem.max*this.exaggeration),n}_getOverscaledTileIDFromLngLatZoom(e,t){let n=Am.fromLngLat(e.wrap()),r=(1<<t)*P,i=n.x*r,a=n.y*r;return{tileID:new my(t,0,t,Math.floor(i/P),Math.floor(a/P)),mercatorX:i,mercatorY:a}}_buildSkirts(e,t,n,r,i,a){let o=e.length,s=o+(n+1),c=(n+1)*n,l=i?zp:0,u=+!i,d=a?Bp:P,f=+!a;for(let t=0;t<=n;t++)e.emplaceBack(t*r,l,u);for(let t=0;t<=n;t++)e.emplaceBack(t*r,d,f);for(let e=0;e<n;e++)t.emplaceBack(c+e,s+e,s+e+1),t.emplaceBack(c+e,s+e+1,c+e+1),t.emplaceBack(0+e,o+e+1,o+e),t.emplaceBack(0+e,0+e+1,o+e+1);let p=e.length,m=p+(n+1)*2;for(let t of[0,1])for(let i=0;i<=n;i++)for(let n of[0,1])e.emplaceBack(t*P,i*r,n);for(let e=0;e<n*2;e+=2)t.emplaceBack(p+e,p+e+1,p+e+3),t.emplaceBack(p+e,p+e+3,p+e+2),t.emplaceBack(m+e,m+e+3,m+e+1),t.emplaceBack(m+e,m+e+2,m+e+3)}},tk={covered:!1,demLoaded:!1,elevation:0};function nk(e,t,n,r){if(r<0||r>=1)return tk;let i=Math.floor(n),a=n-i;for(let n of e.zooms){let o=1<<n,s=a*o,c=r*o,l=Math.floor(s),u=Math.floor(c),d=`${i}/${n}/${l}/${u}`;if(!e.samplerPerTile.has(d))continue;let f=e.samplerPerTile.get(d);return f?{covered:!0,demLoaded:!0,elevation:f(Math.min((s-l)*P,QO),Math.min((c-u)*P,QO),P)*t}:{covered:!0,demLoaded:!1,elevation:0}}return tk}function rk(e,t){return e.covered&&t<=e.elevation+1e-6}function ik(e,t,n,r,i){for(let a=0;a<40&&r-n>i;a++){let i=(n+r)/2;t(e,i)?r=i:n=i}return{lo:n,hi:r}}

812this._helper._renderWorldCopies&&(t=fn(p,e-i/2,e+i/2));let n=d/2;t-n<s&&(h=s+n),t+n>c&&(h=c-n)}return(h!==void 0||g!==void 0)&&(n.center=Fm(i,new M(h??p,g??m)).wrap()),n},this.applyConstrain=(e,t)=>this._helper.applyConstrain(e,t),this._helper=t??new JO({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(e,t)=>this.defaultConstrain(e,t)},e),this._coveringTilesDetailsProvider=new YO}clone(){let t=new e;return t.apply(this,!1),t}apply(e,t){this._helper.apply(e,t)}get cameraPosition(){return this._cameraPosition}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._viewProjMatrix}get inverseProjectionMatrix(){return this._invProjMatrix}get mercatorMatrix(){return this._mercatorMatrix}getVisibleUnwrappedCoordinates(e){let t=[new py(0,e)];if(this._helper._renderWorldCopies){let n=this.screenPointToMercatorCoordinate(new M(0,0)),r=this.screenPointToMercatorCoordinate(new M(this._helper._width,0)),i=this.screenPointToMercatorCoordinate(new M(this._helper._width,this._helper._height)),a=this.screenPointToMercatorCoordinate(new M(0,this._helper._height)),o=Math.floor(Math.min(n.x,r.x,i.x,a.x)),s=Math.floor(Math.max(n.x,r.x,i.x,a.x));for(let n=o-1;n<=s+1;n++)n!==0&&t.push(new py(n,e))}return t}getCameraFrustum(){return QE.fromInvProjectionMatrix(this._invViewProjMatrix,this.worldSize)}getClippingPlane(){return null}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){let t=this.screenPointToLocation(this.centerPoint,e),n=e?e.getElevationForLngLat(t,this):0;this._helper.recalculateZoomAndCenter(n)}setLocationAtPoint(e,t,n=this.elevation){let r=n-this.elevation,i=this.screenPointToMercatorCoordinateAtZ(t,r),a=this.screenPointToMercatorCoordinateAtZ(this.centerPoint,0),o=Am.fromLngLat(e),s=new Am(o.x-(i.x-a.x),o.y-(i.y-a.y));this.setCenter(s?.toLngLat()),this._helper._renderWorldCopies&&this.setCenter(this.center.wrap())}locationToScreenPoint(e,t){return t?this.coordinatePoint(Am.fromLngLat(e),t.getElevationForLngLat(e,this),this._pixelMatrix3D):this.coordinatePoint(Am.fromLngLat(e))}screenPointToLocation(e,t){return this.screenPointToMercatorCoordinate(e,t)?.toLngLat()}screenPointToLocationAtElevation(e,t){return this.screenPointToMercatorCoordinateAtZ(e,t-this.elevation)?.toLngLat()}screenPointToMercatorCoordinate(e,t){if(t){let n=this.screenTerrainPointToMercatorCoordinate(e,t);if(n!=null)return n}return this.screenPointToMercatorCoordinateAtZ(e)}screenTerrainPointToMercatorCoordinate(e,t){let n=t.getCoverageIndex();if(!n)return null;let{near:r,far:i}=this.getRaySegmentFromPixel(e),a=this.worldSize,o=i[0]-r[0],s=i[1]-r[1],c=i[2]-r[2],l={index:n,exaggeration:t.exaggeration,near:r,dx:o,dy:s,dz:c,worldSize:a},u=0,d=1;if(c===0){if(r[2]>n.maxElevation||r[2]<n.minElevation)return null}else{let e=(n.maxElevation-r[2])/c,t=(n.minElevation-r[2])/c;if(u=Math.max(u,Math.min(e,t)),d=Math.min(d,Math.max(e,t)),u>d)return null}let f=Math.hypot(o,s),p=F(Math.ceil(f*(d-u)/4),1,512),m=0,h=!sk(l,0);for(let e=0;e<=p;e++){let t=u+(d-u)*e/p;if(!h)h=!sk(l,t);else if(sk(l,t)){let{lo:e,hi:n}=ik(l,sk,m,t,.001/f),i=ok(l,e),u=ok(l,n),d=r[2]+e*c-i.elevation,p=r[2]+n*c-u.elevation,h=i.covered&&d>p?F(e+d*(n-e)/(d-p),e,n):n;return new Am((r[0]+h*o)/a,(r[1]+h*s)/a,ok(l,h).elevation)}m=t}return null}getRaySegmentFromPixel(e){let t=[e.x,e.y,0,1],n=[e.x,e.y,1,1];Tt(t,t,this._pixelMatrixInverse),Tt(n,n,this._pixelMatrixInverse);let r=t[3],i=n[3],a=this.elevation;return{near:[t[0]/r,t[1]/r,t[2]/r+a],far:[n[0]/i,n[1]/i,n[2]/i+a]}}screenPointToMercatorCoordinateAtZ(e,t){let n=t||0,{near:r,far:i}=this.getRaySegmentFromPixel(e),a=r[2]===i[2]?0:(n+this.elevation-r[2])/(i[2]-r[2]);return new Am(Vi.number(r[0],i[0],a)/this.worldSize,Vi.number(r[1],i[1],a)/this.worldSize,n)}coordinatePoint(e,t=0,n=this._pixelMatrix){let r=this._coordinateClipPoint(e,t,n),i=r[3];return i>0?new M(r[0]/i,r[1]/i):this._offScreenPointBehindCamera(r[0],r[1],i)}_coordinateClipPoint(e,t,n){let r=[e.x*this.worldSize,e.y*this.worldSize,t,1];return Tt(r,r,n)}_offScreenPointBehindCamera(e,t,n){let r=this.width/2,i=this.height/2,a=e-r*n,o=t-i*n;a===0&&o===0&&(o=1);let s=r+this.width,c=i+this.height,l=Math.min(a===0?1/0:s/Math.abs(a),o===0?1/0:c/Math.abs(o));return new M(r+a*l,i+o*l)}getBounds(){let e=Math.max(0,this._helper._height/2-Im(this));return new tE().extend(this.screenPointToLocation(new M(0,e))).extend(this.screenPointToLocation(new M(this._helper._width,e))).extend(this.screenPointToLocation(new M(this._helper._width,this._helper._height))).extend(this.screenPointToLocation(new M(0,this._helper._height)))}

812isPointOnMapSurface(e,t){return t?this.screenTerrainPointToMercatorCoordinate(e,t)!=null:e.y>this.centerPoint.y-Im(this)}calculatePosMatrix(e,t=!1,n=!1){let r=e.key??hy(e.wrap,e.canonical.z,e.canonical.z,e.canonical.x,e.canonical.y),i=t?this._alignedPosMatrixCache:this._posMatrixCache;if(i.has(r)){let e=i.get(r);return n?e.f32:e.f64}let a=Lm(e,this.worldSize);Be(a,t?this._alignedProjMatrix:this._viewProjMatrix,a);let o={f64:a,f32:new Float32Array(a)};return i.set(r,o),n?o.f32:o.f64}calculateFogMatrix(e){let t=e.key,n=this._fogMatrixCacheF32;if(n.has(t))return n.get(t);let r=Lm(e,this.worldSize);return Be(r,this._fogMatrix,r),n.set(t,new Float32Array(r)),n.get(t)}calculateCenterFromCameraLngLatAlt(e,t,n,r){return this._helper.calculateCenterFromCameraLngLatAlt(e,t,n,r)}calculateCameraOptionsFromTo(e,t,n,r){let i=Am.fromLngLat(e,t),a=Am.fromLngLat(n,r),o=a.x-i.x,s=a.y-i.y,c=a.z-i.z,l=Math.hypot(o,s,c);if(l===0)throw Error(`Can't calculate camera options with same From and To`);let u=Math.hypot(o,s),d=yn(this.cameraToCenterDistance/l/this.tileSize),f=Vn(Math.atan2(o,-s)),p=Vn(Math.acos(u/l));return p=c<0?90-p:90+p,{center:a.toLngLat(),elevation:r,zoom:d,pitch:p,bearing:f}}_calculateNearFarZ(e,t,n){let r=Math.min(this.elevation,this.minElevationForCurrentTile,this.getCameraAltitude()-100),i=e-r*this._helper._pixelPerMeter/Math.cos(t),a=r<0?i:e,o=Math.PI/2+this.pitchInRadians,s=Bn(this.fov)*(Math.abs(Math.cos(Bn(this.roll)))*this.height+Math.abs(Math.sin(Bn(this.roll)))*this.width)/this.height*(.5+n.y/this.height),c=Math.sin(s)*a/Math.sin(F(Math.PI-o-s,.01,Math.PI-.01)),l=Im(this),u=Math.atan(l/this._helper.cameraToCenterDistance),d=Bn(90-jm),f=u>d?2*u*(.5+n.y/(l*2)):d,p=Math.sin(f)*a/Math.sin(F(Math.PI-o-f,.01,Math.PI-.01)),m=Math.min(c,p);this._helper._farZ=(Math.cos(Math.PI/2-t)*m+a)*1.01,this._helper._nearZ=this._helper._height/50}_calcMatrices(e=this._helper.autoCalculateNearFarZ){let t=this.centerOffset,n=Pm(this.worldSize,this.center),r=n.x,i=n.y,a=Bn(Math.min(this.pitch,jm)),o=Math.max(this._helper.cameraToCenterDistance/2,this._helper.cameraToCenterDistance+this._helper._elevation*this._helper._pixelPerMeter/Math.cos(a));e&&this._calculateNearFarZ(o,a,t);let s;s=new Float64Array(16),Je(s,this.fovInRadians,this._helper._width/this._helper._height,this._helper._nearZ,this._helper._farZ),this._invProjMatrix=new Float64Array(16),OD(this._invProjMatrix,s),s[8]=-t.x*2/this._helper._width,s[9]=t.y*2/this._helper._height,this._projectionMatrix=Ie(s),He(s,s,[1,-1,1]),Ve(s,s,[0,0,-this._helper.cameraToCenterDistance]),Ge(s,s,-this.rollInRadians),Ue(s,s,this.pitchInRadians),Ge(s,s,-this.bearingInRadians),Ve(s,s,[-r,-i,0]),this._mercatorMatrix=He([],s,[this.worldSize,this.worldSize,this.worldSize]),He(s,s,[1,1,this._helper._pixelPerMeter]),this._pixelMatrix=Be(new Float64Array(16),this.clipSpaceToPixelsMatrix,s),Ve(s,s,[0,0,-this.elevation]),this._viewProjMatrix=s,this._invViewProjMatrix=ze([],s);let c=[0,0,-1,1];Tt(c,c,this._invViewProjMatrix),this._cameraPosition=[c[0]/c[3],c[1]/c[3],c[2]/c[3]],this._fogMatrix=new Float64Array(16),Je(this._fogMatrix,this.fovInRadians,this.width/this.height,o,this._helper._farZ),this._fogMatrix[8]=-t.x*2/this.width,this._fogMatrix[9]=t.y*2/this.height,He(this._fogMatrix,this._fogMatrix,[1,-1,1]),Ve(this._fogMatrix,this._fogMatrix,[0,0,-this.cameraToCenterDistance]),Ge(this._fogMatrix,this._fogMatrix,-this.rollInRadians),Ue(this._fogMatrix,this._fogMatrix,this.pitchInRadians),Ge(this._fogMatrix,this._fogMatrix,-this.bearingInRadians),Ve(this._fogMatrix,this._fogMatrix,[-r,-i,0]),He(this._fogMatrix,this._fogMatrix,[1,1,this._helper._pixelPerMeter]),Ve(this._fogMatrix,this._fogMatrix,[0,0,-this.elevation]),this._pixelMatrix3D=Be(new Float64Array(16),this.clipSpaceToPixelsMatrix,s);let l=this._helper._width%2/2,u=this._helper._height%2/2,d=Math.cos(this.bearingInRadians),f=Math.sin(-this.bearingInRadians),p=r-Math.round(r)+d*l+f*u,m=i-Math.round(i)+d*u+f*l,h=new Float64Array(s);if(Ve(h,h,[p>.5?p-1:p,m>.5?m-1:m,0]),this._alignedProjMatrix=h,s=ze(new Float64Array(16),this._pixelMatrix),!s)throw Error(`failed to invert matrix`);this._pixelMatrixInverse=s,this._clearMatrixCaches()}_clearMatrixCaches(){this._posMatrixCache.clear(),this._alignedPosMatrixCache.clear(),this._fogMatrixCacheF32.clear()}maxPitchScaleFactor(){if(!this._pixelMatrixInverse)return 1;let e=this.screenPointToMercatorCoordinate(new M(0,0)),t=[e.x*this.worldSize,e.y*this.worldSize,0,1];return Tt(t,t,this._pixelMatrix)[3]/this._helper.cameraToCenterDistance}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return Math.cos(this.pitchInRadians)*this.cameraToCenterDistance/this.pixelsPerMeter+this.elevation}getCameraLngLat(){let e=Tm(1,this.center.lat)*this.worldSize,t=this._helper.cameraToCenterDistance/e;return Rm(this.center,this.elevation,this.pitch,this.bearing,t).toLngLat()}getProjectionData(e){let{overscaledTileID:t,aligned:n,applyTerrainMatrix:r}=e,i=this._helper.getMercatorTileCoordinates(t),a=t?this.calculatePosMatrix(t,n,!0):null,o;return o=t?.terrainRttPosMatrix32f&&r?t.terrainRttPosMatrix32f:a||Yt(),{mainMatrix:o,tileMercatorCoords:i,clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:o,clipAntimeridian:!1}}isLocationOccluded(e,t,n){if(!t?.getCoverageIndex())return!1;let r=Am.fromLngLat(e);n??=t.getElevationForLngLat(e,this);let i=this._coordinateClipPoint(r,n,this._pixelMatrix3D),a=i[3];if(a<=0||i[2]>a)return!0;let o=new M(i[0]/a,i[1]/a),s=this.screenTerrainPointToMercatorCoordinate(o,t);if(s==null)return!1;let c=this.getRaySegmentFromPixel(o),l=ck(c,r.x*this.worldSize,r.y*this.worldSize,n);return ck(c,s.x*this.worldSize,s.y*this.worldSize,s.z)<l*.99}getPixelScale(){return 1}getCircleRadiusCorrection(){return 1}getPitchedTextCorrection(e,t,n){return 1}transformLightDirection(e){return $e(e)}getRayDirectionFromPixel(e){throw Error(`Not implemented.`)}projectTileCoordinates(e,t,n,r){let i=this.calculatePosMatrix(n),a;r==null?(a=[e,t,0,1],QD(a,a,i)):(a=[e,t,r,1],Tt(a,a,i));let o=a[3];return{point:new M(a[0]/o,a[1]/o),signedDistanceFromCamera:o,isOccluded:!1}}populateCache(e){for(let t of e)this.calculatePosMatrix(t)}getProjectionDataForCustomLayer(e=!0){let t=new my(0,0,0,0,0),n=this.getProjectionData({overscaledTileID:t,applyGlobeMatrix:e}),r=Lm(t,this.worldSize);Be(r,this._viewProjMatrix,r);let i=[P,P,this.worldSize/this._helper.pixelsPerMeter],a=qt();return He(a,r,i),{...n,tileMercatorCoords:[0,0,1,1],fallbackMatrix:a,mainMatrix:a}}getFastPathSimpleProjectionMatrix(e){return this.calculatePosMatrix(e)}};function ok(e,t){return nk(e.index,e.exaggeration,(e.near[0]+t*e.dx)/e.worldSize,(e.near[1]+t*e.dy)/e.worldSize)}function sk(e,t){return rk(ok(e,t),e.near[2]+t*e.dz)}function ck({near:e,far:t},n,r,i){let a=t[0]-e[0],o=t[1]-e[1],s=t[2]-e[2];return((n-e[0])*a+(r-e[1])*o+(i-e[2])*s)/(a*a+o*o+s*s)}function lk(){En(`Map cannot fit within canvas with the given bounds, padding, and/or offset.`)}function uk(e){if(e.useSlerp){if(e.k<1){let t=Gn(e.startEulerAngles.roll,e.startEulerAngles.pitch,e.startEulerAngles.bearing),n=Gn(e.endEulerAngles.roll,e.endEulerAngles.pitch,e.endEulerAngles.bearing),r=new Float64Array(4);At(r,t,n,e.k);let i=Un(r);e.tr.setRoll(i.roll),e.tr.setPitch(i.pitch),e.tr.setBearing(i.bearing)}else e.tr.setRoll(e.endEulerAngles.roll),e.tr.setPitch(e.endEulerAngles.pitch),e.tr.setBearing(e.endEulerAngles.bearing)}else e.tr.setRoll(Vi.number(e.startEulerAngles.roll,e.endEulerAngles.roll,e.k)),e.tr.setPitch(Vi.number(e.startEulerAngles.pitch,e.endEulerAngles.pitch,e.k)),e.tr.setBearing(Vi.number(e.startEulerAngles.bearing,e.endEulerAngles.bearing,e.k))}function dk(e,t,n,r,i){let a=i.padding,o=Pm(i.worldSize,n.getNorthWest()),s=Pm(i.worldSize,n.getNorthEast()),c=Pm(i.worldSize,n.getSouthEast()),l=Pm(i.worldSize,n.getSouthWest()),u=Bn(-r),d=o.rotate(u),f=s.rotate(u),p=c.rotate(u),m=l.rotate(u),h=new M(Math.max(d.x,f.x,m.x,p.x),Math.max(d.y,f.y,m.y,p.y)),g=new M(Math.min(d.x,f.x,m.x,p.x),Math.min(d.y,f.y,m.y,p.y)),_=h.sub(g),v=i.width-(a.left+a.right+t.left+t.right),y=i.height-(a.top+a.bottom+t.top+t.bottom),b=v/_.x,x=y/_.y;if(x<0||b<0){lk();return}let S=Math.min(yn(i.scale*Math.min(b,x)),e.maxZoom),C=M.convert(e.offset),w=new M((t.left-t.right)/2,(t.top-t.bottom)/2).rotate(Bn(r)),T=C.add(w).mult(i.scale/vn(S));return{center:Fm(i.worldSize,o.add(c).div(2).sub(T)),zoom:S,bearing:r}}var fk=class{get useGlobeControls(){return!1}handlePanInertia(e,t){let n=e.mag(),r=Math.abs(Im(t));return{easingOffset:e.mult(Math.min(r*.75/n,1)),easingCenter:t.center}}handleMapControlsRollPitchBearingZoom(e,t){e.bearingDelta&&t.setBearing(t.bearing+e.bearingDelta),e.pitchDelta&&t.setPitch(t.pitch+e.pitchDelta),e.rollDelta&&t.setRoll(t.roll+e.rollDelta),e.zoomDelta&&t.setZoom(t.zoom+e.zoomDelta)}handleMapControlsPan(e,t,n){e.around.distSqr(t.centerPoint)<.01||t.setLocationAtPoint(n,e.around,e.aroundElevation)}cameraForBoxAndBearing(e,t,n,r,i){return dk(e,t,n,r,i)}handleJumpToCenterZoom(e,t){let n=t.zoom===void 0?e.zoom:+t.zoom;e.zoom!==n&&e.setZoom(+t.zoom),t.center!==void 0&&e.setCenter(X.convert(t.center))}handleEaseTo(e,t){let n=e.zoom,r=e.padding,i={roll:e.roll,pitch:e.pitch,bearing:e.bearing},a={roll:t.roll===void 0?e.roll:t.roll,pitch:t.pitch===void 0?e.pitch:t.pitch,bearing:t.bearing===void 0?e.bearing:t.bearing},o=t.zoom!==void 0,s=!e.isPaddingEqual(t.padding),c=!1,l=o?+t.zoom:e.zoom,u=e.centerPoint.add(t.offsetAsPoint),d=e.screenPointToLocation(u),{center:f,zoom:p}=e.applyConstrain(X.convert(t.center||d),l??n);KO(e,f);let m=Pm(e.worldSize,d),h=Pm(e.worldSize,f).sub(m),g=vn(p-n);c=p!==n;let _=o=>{if(c&&e.setZoom(Vi.number(n,p,o)),Hn(i,a)||uk({startEulerAngles:i,endEulerAngles:a,tr:e,k:o,useSlerp:i.roll!=a.roll}),s&&(e.interpolatePadding(r,t.padding,o),u=e.centerPoint.add(t.offsetAsPoint)),t.around)e.setLocationAtPoint(t.around,t.aroundPoint);else{let t=vn(e.zoom-n),r=(p>n?Math.min(2,g):Math.max(.5,g))**(1-o),i=Fm(e.worldSize,m.add(h.mult(o*r)).mult(t));e.setLocationAtPoint(e.renderWorldCopies?i.wrap():i,u)}},v=this._transformAtAnimationEnd(e,p,a,t.padding);return t.around?v.setLocationAtPoint(t.around,t.aroundPoint):v.setLocationAtPoint(f,v.centerPoint.add(t.offsetAsPoint)),{easeFunc:_,isZooming:c,elevationCenter:v.center}}handleFlyTo(e,t){let n=t.zoom!==void 0,r=e.zoom,i=e.applyConstrain(X.convert(t.center||t.locationAtOffset),n?+t.zoom:r),a=i.center,o=i.zoom;KO(e,a);let s=e.worldSize,c=Pm(s,t.locationAtOffset),l=Pm(s,a).sub(c),u=l.mag(),d=vn(o-r),f=t.minZoom===void 0?e.minZoom:+t.minZoom,p=Math.max(f,e.minZoom),m=Math.min(p,r,o),h=e.applyConstrain(a,m).zoom,g=vn(h-r),_=(t,n,i,u)=>{e.setZoom(t===1?o:r+yn(n));let d=t===1?a:Fm(s,c.add(l.mult(i)));e.setLocationAtPoint(e.renderWorldCopies?d.wrap():d,u)},v=this._transformAtAnimationEnd(e,o,{roll:t.roll,pitch:t.pitch,bearing:t.bearing},t.padding);return v.setLocationAtPoint(a,v.centerPoint.add(t.offsetAsPoint)),{easeFunc:_,scaleOfZoom:d,targetCenter:v.center,scaleOfMinZoom:g,pixelPathLength:u}}_transformAtAnimationEnd(e,t,n,r){let i=e.clone();return i.setZoom(t),i.setRoll(n.roll),i.setPitch(n.pitch),i.setBearing(n.bearing),i.setPadding(r),i}},pk,mk=()=>pk||=new Dl({type:new G(R.projection.type,`type`)}),hk=new Rp({fill:new Lp(128,2),line:new Lp(512,0),tile:new Lp(128,32),stencil:new Lp(128,1),circle:3}),gk=class{constructor(){this._tileMeshCache={}}get name(){return`vertical-perspective`}get transitionState(){return 1}get useSubdivision(){return!0}get shaderVariantName(){return`globe`}get shaderDefine(){return`#define GLOBE`}get shaderPreludeCode(){return BO.projectionGlobe}get vertexShaderPreludeCode(){return BO.projectionMercator.vertexSource}get subdivisionGranularity(){return hk}get useGlobeControls(){return!0}destroy(){}_getMeshKey(e){return`${e.granularity.toString(36)}_${e.generateBorders?`b`:``}${e.extendToNorthPole?`n`:``}${e.extendToSouthPole?`s`:``}`}getMeshFromTileID(e,t,n,r,i){let a=(i===`stencil`?hk.stencil:hk.tile).getGranularityForZoomLevel(t.z),o=t.y===0&&r,s=t.y===(1<<t.z)-1&&r;return this._getMesh(e,{granularity:a,generateBorders:n,extendToNorthPole:o,extendToSouthPole:s})}_getMesh(e,t){let n=this._getMeshKey(t);if(n in this._tileMeshCache)return this._tileMeshCache[n];let r=OE(e,t);return this._tileMeshCache[n]=r,r}recalculate(e){}hasTransition(){return!1}},_k=class extends br{constructor(e,t){super(),this._transitionable=new gl(mk(),`projection`,t),this.setProjection(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new pl(0)),this._mercatorProjection=new WO,this._verticalPerspectiveProjection=new gk}get transitionState(){let e=this.properties.get(`type`);if(typeof e==`string`&&e===`mercator`)return 0;if(typeof e==`string`&&e===`vertical-perspective`)return 1;if(e instanceof Di){if(e.from===e.to)return e.from===`mercator`?0:1;if(e.from===`vertical-perspective`&&e.to===`mercator`)return 1-e.transition;if(e.from===`mercator`&&e.to===`vertical-perspective`)return e.transition}return 1}get useGlobeRendering(){return this.transitionState>0}get currentProjection(){return this.useGlobeRendering?this._verticalPerspectiveProjection:this._mercatorProjection}get name(){return`globe`}get useSubdivision(){return this.currentProjection.useSubdivision}get shaderVariantName(){return this.currentProjection.shaderVariantName}get shaderDefine(){return this.currentProjection.shaderDefine}get shaderPreludeCode(){return this.currentProjection.shaderPreludeCode}get vertexShaderPreludeCode(){return this.currentProjection.vertexShaderPreludeCode}get subdivisionGranularity(){return this.currentProjection.subdivisionGranularity}get useGlobeControls(){return this.transitionState>0}destroy(){this._mercatorProjection.destroy(),this._verticalPerspectiveProjection.destroy()}getMeshFromTileID(e,t,n,r,i){return this.currentProjection.getMeshFromTileID(e,t,n,r,i)}setProjection(e){this._transitionable.setValue(`type`,e?.type||`mercator`)}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()||this.currentProjection.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}};function vk(e){let t=wk(e.worldSize,e.center.lat);return 2*Math.PI*t}function yk(e,t,n){let r=lt(Ck(t),Ck(n)),i=Math.acos(r),a=vk(e);return i/(2*Math.PI)*a}function bk(e,t){return[rn(e*Math.PI*2+Math.PI,Math.PI*2),2*Math.atan(Math.exp(Math.PI-t*Math.PI*2))-Math.PI*.5]}function xk(e,t){let n=Math.cos(t),r=new Float64Array(3);return r[0]=Math.sin(e)*n,r[1]=Math.sin(t),r[2]=Math.cos(e)*n,r}function Sk(e,t,n,r,i){let a=1/(1<<i),o=e/P*a+n*a,s=t/P*a+r*a,c=rn(o*Math.PI*2+Math.PI,Math.PI*2),l=2*Math.atan(Math.exp(Math.PI-s*Math.PI*2))-Math.PI*.5,u=Math.cos(l),d=new Float64Array(3);return d[0]=Math.sin(c)*u,d[1]=Math.sin(l),d[2]=Math.cos(c)*u,d}function Ck(e){return xk(e.lng*Math.PI/180,e.lat*Math.PI/180)}function wk(e,t){return e/(2*Math.PI)/Math.cos(t*Math.PI/180)}function Tk(e){let t=Tt(Gt(),[0,0,0,1],e.modelViewProjectionMatrix);return Tt(t,t,e.inverseProjectionMatrix),[t[0]/t[3],t[1]/t[3],t[2]/t[3]]}function Ek(e){let t=Math.asin(e[1])/Math.PI*180,n=Math.sqrt(e[0]*e[0]+e[2]*e[2]);if(n>1e-6){let r=e[0]/n,i=e[2]/n,a=Math.acos(i);return new X(fn((r>0?a:-a)/Math.PI*180,-180,180),t)}return new X(0,t)}function Dk(e,t){return Mt(Gt(),-e.lng,-e.lat,t)}function Ok(e){let t=e[0],n=e[1],r=e[2],i=e[3];return{lng:-Math.atan2(2*(i*t+n*r),1-2*(t*t+n*n))*180/Math.PI,lat:-Math.asin(F(2*(i*n-r*t),-1,1))*180/Math.PI,bearing:Math.atan2(2*(i*r+t*n),1-2*(n*n+r*r))*180/Math.PI}}var kk=Math.PI*.98;function Ak(e,t){let n=e.cameraPosition,r=et(n);if(r<=1)return e.screenPointToLocation(t);let i=Kt();ct(i,n);let a=e.getRayDirectionFromPixel(t),o=-lt(a,i),s=Kt();at(s,a,i,o);let c=et(s);if(c<1e-9)return e.screenPointToLocation(t);let l=Math.atan2(c,o),u=Math.asin(1/r)*.9;if(l<u)return e.screenPointToLocation(t);let d=r*Math.sin(u),f=Math.asin(F(d,-1,1))-u,p=r*Math.cos(u)/Math.sqrt(Math.max(1-d*d,1e-12))-1,m=kk-f,h=l-u,g=f+p*h*m/(m+p*h),_=Kt();it(_,s,1/c);let v=Kt();return it(v,i,Math.cos(F(g,0,kk))),at(v,v,_,Math.sin(F(g,0,kk))),ct(v,v),Ek(v)}function jk(e,t,n,r,i=!0){let a=Ak(e,n),o=t;if(r)o=Ak(e,n.sub(r));else if(!e.isPointOnMapSurface(n))return;let s=Ck(a),c=Ck(o),l=Dk(e.center,e.bearing),u=ut(Kt(),c,s),d=Math.sqrt(lt(u,u)),f=Math.acos(F(lt(c,s),-1,1))/2,p=Math.sin(f),m=d?Nt(u[1]/d*p,-u[0]/d*p,u[2]/d*p,Math.cos(f)):Nt(0,0,0,1),{lng:h,lat:g,bearing:_}=Ok(kt(Gt(),l,m)),v=e.center.lat,y=e.zoom,b=F(g,-90,90),x=i?Mk(e,n,r,h):h;e.setCenter(new X(fn(x,-180,180),b)),i||e.setBearing(_),e.setZoom(y+Ik(v,e.center.lat))}function Mk(e,t,n,r){let i=e.center.lng,a=e.center.lat,o=a>=0?90:-90,s=e.locationToScreenPoint(new X(0,o)),c=t.x-s.x,l=t.y-s.y,u=c*c+l*l,d=F(1-(Kn-Math.abs(a))/12,0,1),f=d*d*(3-2*d),p=rn(r-i+180,360)-180,m=0;if(f>0&&n){let e=(c*n.y-l*n.x)/Math.max(u,400);m=(o>0?1:-1)*e*180/Math.PI}return i+(1-f)*p+f*m}function Nk(e){let t=Kt();return t[0]=e[0]*-e[3],t[1]=e[1]*-e[3],t[2]=e[2]*-e[3],{center:t,radius:Math.sqrt(1-e[3]*e[3])}}function Pk(e,t,n){let r=Kt();vt(r,n,e);let i=Kt();return at(i,e,r,t/yt(r)),i}function Fk(e){return Math.cos(e*Math.PI/180)}function Ik(e,t){let n=Fk(e);return yn(Fk(t)/n)}function Lk(e,t){return 360/vk({worldSize:e,center:{lat:t}})}function Rk(e,t){let n=e.rotate(t.bearingInRadians),r=t.zoom+Ik(t.center.lat,0),i=on(1/Fk(t.center.lat),1/Fk(Math.min(Math.abs(t.center.lat),60)),an(r,7,3,0,1)),a=Lk(t.worldSize,t.center.lat);return new X(t.center.lng-n.x*a*i,F(t.center.lat+n.y*a,-Kn,Kn))}function zk(e){let t=.5*e,n=Math.sin(t),r=Math.cos(t);return Math.log(n+r)-Math.log(r-n)}function Bk(e,t,n,r){let i=e.lat+n*r;if(Math.abs(n)>1){let a=e.lat+n,o=(Math.sign(a)===Math.sign(e.lat)?Math.abs(e.lat):-Math.abs(e.lat))*Math.PI/180,s=Math.abs(e.lat+n)*Math.PI/180,c=zk(o+r*(s-o)),l=zk(o),u=zk(s),d=(c-l)/(u-l);return new X(e.lng+t*d,i)}return new X(e.lng+t*r,i)}function Vk(e,t,n=1){let r=lt(e,t),i=n*n,a=Kt(),o=Kt();it(o,t,r),vt(a,e,o);let s=i-lt(a,a);if(s<0)return null;let c=lt(e,e)-i,l=-r+(r<0?1:-1)*Math.sqrt(s),u=c/l,d=l,f=Math.max(u,d);return f<0?null:{tMin:Math.min(u,d),tMax:f}}function Hk(e,t){let n=t*.01569612305760477,r=F((e-n)/(9*n),0,1);return r*r*(3-2*r)}var Uk=class{constructor(e){this._cachePrevious=new Map,this._cache=new Map,this._hadAnyChanges=!1,this._boundingVolumeFactory=e}swapBuffers(){if(!this._hadAnyChanges)return;let e=this._cachePrevious;this._cachePrevious=this._cache,this._cache=e,this._cache.clear(),this._hadAnyChanges=!1}getTileBoundingVolume(e,t,n,r){let i=`${e.z}_${e.x}_${e.y}_${r?.terrain?`t`:``}_${Math.round(n)}`,a=this._cache.get(i);if(a)return a;let o=this._cachePrevious.get(i);if(o)return this._cache.set(i,o),o;let s=this._boundingVolumeFactory(e,t,n,r);return this._cache.set(i,s),this._hadAnyChanges=!0,s}},Wk=class e{constructor(e,t,n,r){this.min=n,this.max=r,this.points=e,this.planes=t}static fromAabb(t,n){let r=[];for(let e=0;e<8;e++)r.push([(e>>0&1)==1?n[0]:t[0],(e>>1&1)==1?n[1]:t[1],(e>>2&1)==1?n[2]:t[2]]);return new e(r,[[-1,0,0,n[0]],[1,0,0,-t[0]],[0,-1,0,n[1]],[0,1,0,-t[1]],[0,0,-1,n[2]],[0,0,1,-t[2]]],t,n)}static fromCenterSizeAngles(t,n,r){let i=Mt([],r[0],r[1],r[2]),a=pt([],[n[0],0,0],i),o=pt([],[0,n[1],0],i),s=pt([],[0,0,n[2]],i),c=[...t],l=[...t];for(let e=0;e<8;e++)for(let n=0;n<3;n++){let r=t[n]+a[n]*((e>>0&1)==1?1:-1)+o[n]*((e>>1&1)==1?1:-1)+s[n]*((e>>

8122&1)==1?1:-1);c[n]=Math.min(c[n],r),l[n]=Math.max(l[n],r)}let u=[];for(let e=0;e<8;e++){let n=[...t];nt(n,n,it([],a,(e>>0&1)==1?1:-1)),nt(n,n,it([],o,(e>>1&1)==1?1:-1)),nt(n,n,it([],s,(e>>2&1)==1?1:-1)),u.push(n)}return new e(u,[[...a,-lt(a,u[0])],[...o,-lt(o,u[0])],[...s,-lt(s,u[0])],[-a[0],-a[1],-a[2],-lt(a,u[7])],[-o[0],-o[1],-o[2],-lt(o,u[7])],[-s[0],-s[1],-s[2],-lt(s,u[7])]],c,l)}intersectsFrustum(e){let t=!0,n=this.points.length,r=this.planes.length,i=e.planes.length,a=e.points.length;for(let r=0;r<i;r++){let i=e.planes[r],a=0;for(let e=0;e<n;e++){let t=this.points[e];i[0]*t[0]+i[1]*t[1]+i[2]*t[2]+i[3]>=0&&a++}if(a===0)return 0;a<n&&(t=!1)}if(t)return 2;for(let t=0;t<r;t++){let n=this.planes[t],r=0;for(let t=0;t<a;t++){let i=e.points[t];n[0]*i[0]+n[1]*i[1]+n[2]*i[2]+n[3]>=0&&r++}if(r===0)return 0}return 1}intersectsPlane(e){let t=this.points.length,n=0;for(let r=0;r<t;r++){let t=this.points[r];e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]>=0&&n++}return n===t?2:n===0?0:1}};function Gk(e,t,n){let r=e-t;return r<0?-r:Math.max(0,r-n)}function Kk(e,t,n,r,i){let a=e-n,o;return o=a<0?Math.min(-a,1+a-i):a>i?Math.min(Math.max(a-i,0),1-a):0,Math.max(o,Gk(t,r,i))}var qk=class{constructor(){this._boundingVolumeCache=new Uk(this._computeTileBoundingVolume)}prepareNextFrame(){this._boundingVolumeCache.swapBuffers()}distanceToTile2d(e,t,n,r){let i=1<<n.z,a=1/i,o=n.x/i,s=n.y/i,c=.5,l=2;return l=Math.min(l,Kk(e,t,o,s,a)),l=Math.min(l,Kk(e,t,o+c,-s-a,a)),l=Math.min(l,Kk(e,t,o+c,2-s-a,a)),l}getWrap(e,t,n){let r=1<<t.z,i=1/r,a=t.x/r,o=Gk(e.x,a,i),s=Gk(e.x,a-1,i),c=Gk(e.x,a+1,i),l=Math.min(o,s,c);return l===c?1:l===s?-1:0}allowVariableZoom(e,t){return sD(e,t)>4}allowWorldCopies(){return!1}getTileBoundingVolume(e,t,n,r){return this._boundingVolumeCache.getTileBoundingVolume(e,t,n,r)}_computeTileBoundingVolume(e,t,n,r){let i=Math.min(0,n),a=Math.max(0,n);if(r?.terrain){let n=new my(e.z,t,e.z,e.x,e.y),o=r.terrain.getMinMaxElevation(n);i=o.minElevation??i,a=Math.max(o.maxElevation??a,a)}if(i/=6371008.8,a/=6371008.8,i+=1,a+=1,e.z<=0)return Wk.fromAabb([-a,-a,-a],[a,a,a]);if(e.z===1)return Wk.fromAabb([e.x===0?-a:0,e.y===0?0:-a,-a],[e.x===0?0:a,e.y===0?a:0,a]);{let t=[Sk(0,0,e.x,e.y,e.z),Sk(P,0,e.x,e.y,e.z),Sk(P,P,e.x,e.y,e.z),Sk(0,P,e.x,e.y,e.z)],n=[];for(let e of t)n.push(it([],e,a));if(a!==i)for(let e of t)n.push(it([],e,i));e.y===0&&n.push([0,1,0]),e.y===(1<<e.z)-1&&n.push([0,-1,0]);let r=[1,1,1],o=[-1,-1,-1];for(let e of n)for(let t=0;t<3;t++)r[t]=Math.min(r[t],e[t]),o[t]=Math.max(o[t],e[t]);let s=Sk(P/2,P/2,e.x,e.y,e.z),c=ut([],[0,1,0],s);ct(c,c);let l=ut([],s,c);ct(l,l);let u=ut([],t[2],t[1]);ct(u,u);let d=ut([],t[0],t[3]);ct(d,d),n.push(it([],s,a)),e.y>=(1<<e.z)/2&&n.push(it([],Sk(4096,0,e.x,e.y,e.z),a)),e.y<(1<<e.z)/2&&n.push(it([],Sk(4096,8192,e.x,e.y,e.z),a));let f=Jk(s,n),p=Jk(l,n),m=[-s[0],-s[1],-s[2],f.max],h=[s[0],s[1],s[2],-f.min],g=[-l[0],-l[1],-l[2],p.max],_=[l[0],l[1],l[2],-p.min],v=[...u,0],y=[...d,0],b=[];return e.y===0?b.push(Qt(y,v,m),Qt(y,v,h)):b.push(Qt(g,v,m),Qt(g,v,h),Qt(g,y,m),Qt(g,y,h)),e.y===(1<<e.z)-1?b.push(Qt(y,v,m),Qt(y,v,h)):b.push(Qt(_,v,m),Qt(_,v,h),Qt(_,y,m),Qt(_,y,h)),new Wk(b,[m,h,g,_,v,y],r,o)}}};function Jk(e,t){let n=1/0,r=-1/0;for(let i of t){let t=lt(e,i);n=Math.min(n,t),r=Math.max(r,t)}return{min:n,max:r}}var Yk=1e-12,Xk=class e{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,t,n){this._helper.interpolatePadding(e,t,n)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,t){this._helper.resize(e,t)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}setConstrainOverride(e){this._helper.setConstrainOverride(e)}overrideNearFarZ(e,t){this._helper.overrideNearFarZ(e,t)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(e){}constructor(e,t){this._cachedClippingPlane=Gt(),this._projectionMatrix=Jt(),this._globeViewProjMatrix32f=Yt(),this._globeViewProjMatrixF64=Jt(),this._globeViewProjMatrixF64Inverted=Jt(),this._globeProjMatrixInverted=Jt(),this._cameraPosition=Kt(),this.defaultConstrain=(e,t)=>{let n=F(e.lat,-Kn,Kn),r=F(+t,this.minZoom+Ik(0,n),this.maxZoom);return{center:new X(e.lng,n),zoom:r}},this.applyConstrain=(e,t)=>this._helper.applyConstrain(e,t),this._helper=t??new JO({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(e,t)=>this.defaultConstrain(e,t)},e),this._coveringTilesDetailsProvider=new qk}clone(){let t=new e;return t.apply(this,!1),t}apply(e,t){this._helper.apply(e,t)}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._globeViewProjMatrixF64}get inverseProjectionMatrix(){return this._globeProjMatrixInverted}get cameraPosition(){let e=Kt();return e[0]=this._cameraPosition[0],e[1]=this._cameraPosition[1],e[2]=this._cameraPosition[2],e}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}getProjectionData(e){let{overscaledTileID:t,applyGlobeMatrix:n}=e,r=this._helper.getMercatorTileCoordinates(t);return{mainMatrix:this._globeViewProjMatrix32f,tileMercatorCoords:r,clippingPlane:this._cachedClippingPlane,projectionTransition:+!!n,fallbackMatrix:this._globeViewProjMatrix32f,clipAntimeridian:t?.canonical.z===0}}_computeClippingPlane(e){let t=this.pitchInRadians,n=this.cameraToCenterDistance/e,r=Math.sin(t)*n,i=Math.cos(t)*n+1,a=1/Math.sqrt(r*r+i*i)*1,o=-r,s=i,c=Math.sqrt(o*o+s*s);o/=c,s/=c;let l=[0,o,s];gt(l,l,[0,0,0],-this.bearingInRadians),mt(l,l,[0,0,0],-1*this.center.lat*Math.PI/180),ht(l,l,[0,0,0],this.center.lng*Math.PI/180);let u=1/et(l);return it(l,l,u),[...l,-a*u]}isLocationOccluded(e,t,n){let r=t?.getCoverageIndex();n??=r?t.getElevationForLngLat(e,this):0;let i=$k(e,n);if(!this.isSurfacePointVisible(i))return!0;if(!r)return!1;let a=this._projectSurfacePointToScreen(i),o=this.cameraPosition,s=this.getRayDirectionFromPixel(a),c=eA(o,s,i);if(c<=0)return!0;let l=this.screenTerrainPointToMercatorCoordinate(a,t);return l!=null&&eA(o,s,$k(l.toLngLat(),l.z))<c*.99}transformLightDirection(e){let t=this._helper._center.lng*Math.PI/180,n=this._helper._center.lat*Math.PI/180,r=Math.cos(n),i=[Math.sin(t)*r,Math.sin(n),Math.cos(t)*r],a=[i[2],0,-i[0]],o=[0,0,0];ut(o,a,i),ct(a,a),ct(o,o);let s=[a[0]*e[0]+o[0]*e[1]+i[0]*e[2],a[1]*e[0]+o[1]*e[1]+i[1]*e[2],a[2]*e[0]+o[2]*e[1]+i[2]*e[2]],c=[0,0,0];return ct(c,s),c}getPixelScale(){return 1/Math.cos(this._helper._center.lat*Math.PI/180)}getCircleRadiusCorrection(){return Math.cos(this._helper._center.lat*Math.PI/180)}getPitchedTextCorrection(e,t,n){let r=Mm(e,t,n.canonical),i=bk(r.x,r.y);return this.getCircleRadiusCorrection()/Math.cos(i[1])}projectTileCoordinates(e,t,n,r){let i=n.canonical,a=Sk(e,t,i.x,i.y,i.z),o=1+(r??0)/bm,s=a[0]*o,c=a[1]*o,l=a[2]*o,u=[s,c,l,1];Tt(u,u,this._globeViewProjMatrixF64);let d;if(o<=1){let e=this._cachedClippingPlane;d=e[0]*a[0]+e[1]*a[1]+e[2]*a[2]+e[3]<0}else d=this._isLineOfSightBlocked(s,c,l);return{point:new M(u[0]/u[3],u[1]/u[3]),signedDistanceFromCamera:u[3],isOccluded:d}}_isLineOfSightBlocked(e,t,n){let r=this._cameraPosition,i=e-r[0],a=t-r[1],o=n-r[2],s=i*i+a*a+o*o;if(s===0)return!1;let c=F(-(r[0]*i+r[1]*a+r[2]*o)/s,0,1),l=r[0]+c*i,u=r[1]+c*a,d=r[2]+c*o;return l*l+u*u+d*d<1}_calcMatrices(e=this._helper.autoCalculateNearFarZ){let t=wk(this.worldSize,this.center.lat),n=qt();e&&(this._helper._nearZ=.5,this._helper._farZ=this.cameraToCenterDistance+t*2),Je(n,this.fovInRadians,this.width/this.height,this._helper._nearZ,this._helper._farZ);let r=this.centerOffset;n[8]=-r.x*2/this._helper._width,n[9]=r.y*2/this._helper._height,this._projectionMatrix=Ie(n),this._globeProjMatrixInverted=qt(),ze(this._globeProjMatrixInverted,n),Ve(n,n,[0,0,-this.cameraToCenterDistance]),Ge(n,n,this.rollInRadians),Ue(n,n,-this.pitchInRadians),Ge(n,n,this.bearingInRadians),Ve(n,n,[0,0,-t]);let i=Kt();i[0]=t,i[1]=t,i[2]=t,Ue(n,n,this.center.lat*Math.PI/180),We(n,n,-this.center.lng*Math.PI/180),He(n,n,i),this._globeViewProjMatrixF64=n,this._globeViewProjMatrix32f=new Float32Array(n),this._globeViewProjMatrixF64Inverted=qt(),ze(this._globeViewProjMatrixF64Inverted,n);let a=Kt();this._cameraPosition=Kt(),this._cameraPosition[2]=this.cameraToCenterDistance/t,gt(this._cameraPosition,this._cameraPosition,a,-this.rollInRadians),mt(this._cameraPosition,this._cameraPosition,a,this.pitchInRadians),gt(this._cameraPosition,this._cameraPosition,a,-this.bearingInRadians),nt(this._cameraPosition,this._cameraPosition,[0,0,1]),mt(this._cameraPosition,this._cameraPosition,a,-this.center.lat*Math.PI/180),ht(this._cameraPosition,this._cameraPosition,a,this.center.lng*Math.PI/180),this._cachedClippingPlane=this._computeClippingPlane(t);let o=Ie(this._globeViewProjMatrixF64Inverted);He(o,o,[1,1,-1]),this._cachedFrustum=QE.fromInvProjectionMatrix(o,1,0,this._cachedClippingPlane,!0)}calculateFogMatrix(e){En(`calculateFogMatrix is not supported on globe projection.`);let t=qt();return Re(t),t}getVisibleUnwrappedCoordinates(e){return[new py(0,e)]}getCameraFrustum(){return this._cachedFrustum}getClippingPlane(){return this._cachedClippingPlane}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){if(e){En(`terrain is not fully supported on vertical perspective projection.`);return}this._helper.recalculateZoomAndCenter(0)}maxPitchScaleFactor(){return 1}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return(et(this._cameraPosition)-1)*bm}getCameraLngLat(){let e=Kt();return ct(e,this._cameraPosition),Ek(e)}populateCache(e){}getBounds(){let e=this.width*.5,t=this.height*.5,n=[new M(0,0),new M(e,0),new M(this.width,0),new M(this.width,t),new M(this.width,this.height),new M(e,this.height),new M(0,this.height),new M(0,t)],r=[];for(let e of n)r.push(this.unprojectScreenPoint(e));let i=0,a=0,o=0,s=0,c=this.center;for(let e of r){let t=tn(c.lng,e.lng),n=tn(c.lat,e.lat);t<a&&(a=t),t>i&&(i=t),n<s&&(s=n),n>o&&(o=n)}let l=[c.lng+a,c.lat+s,c.lng+i,c.lat+o];return this.isSurfacePointOnScreen([0,1,0])&&(l[3]=90,l[0]=-180,l[2]=180),this.isSurfacePointOnScreen([0,-1,0])&&(l[1]=-90,l[0]=-180,l[2]=180),new tE(l)}calculateCenterFromCameraLngLatAlt(e,t,n,r){return this._helper.calculateCenterFromCameraLngLatAlt(e,t,n,r)}calculateCameraOptionsFromTo(e,t,n,r){let i=X.convert(n),a=Ck(X.convert(e));it(a,a,1+t/bm);let o=Ck(i),s=it(Kt(),o,1+r/bm),c=rt(Kt(),a,o),l=et(c);if(l<Yk||ot(a,s)<Yk)throw Error(`Can't calculate camera options with same From and To`);let u=Kt();ht(c,c,u,-Bn(i.lng)),mt(c,c,u,Bn(i.lat));let d=Vn(Math.acos(F(c[2]/l,-1,1))),f=Math.hypot(c[0],c[1])<l*1e-9?this.bearing:Vn(Math.atan2(-c[0],-c[1]));return{center:i,elevation:r,zoom:yn(this.cameraToCenterDistance/l/wk(this.tileSize,i.lat)),pitch:d,bearing:f}}setLocationAtPoint(e,t,n){let r=Ck(this.unprojectScreenPoint(t)),i=Ck(e),a=Kt();_t(a);let o=Kt();ht(o,r,a,-this.center.lng*Math.PI/180),mt(o,o,a,this.center.lat*Math.PI/180);let s=i[0]*i[0]+i[2]*i[2],c=o[0]*o[0];if(s<c)return;let l=Math.sqrt(s-c),u=-l,d=en(i[0],i[2],o[0],l),f=en(i[0],i[2],o[0],u),p=Kt();ht(p,i,a,-d);let m=en(p[1],p[2],o[1],o[2]),h=Kt();ht(h,i,a,-f);let g=en(h[1],h[2],o[1],o[2]),_=Math.PI*.5,v=m>=-_&&m<=_,y=g>=-_&&g<=_,b,x;if(v&&y){let e=this.center.lng*Math.PI/180,t=this.center.lat*Math.PI/180,n=nn(d,e),r=nn(m,t),i=nn(f,e),a=nn(g,t);n+r<i+a?(b=d,x=m):(b=f,x=g)}else if(v)b=d,x=m;else if(y)b=f,x=g;else return;let S=b/Math.PI*180,C=x/Math.PI*180,w=this.center.lat;this.setCenter(new X(S,F(C,-90,90))),this.setZoom(this.zoom+Ik(w,this.center.lat))}locationToScreenPoint(e,t){let n=Ck(e);return t&&it(n,n,1+t.getElevationForLngLatZoom(e,this._helper._tileZoom)/bm),this._projectSurfacePointToScreen(n)}_projectSurfacePointToScreen(e){let t=Gt();return Tt(t,[...e,1],this._globeViewProjMatrixF64),t[0]/=t[3],t[1]/=t[3],new M((t[0]*.5+.5)*this.width,(-t[1]*.5+.5)*this.height)}screenPointToMercatorCoordinate(e,t){if(t){let n=this.screenTerrainPointToMercatorCoordinate(e,t);if(n)return n}return Am.fromLngLat(this.unprojectScreenPoint(e))}screenTerrainPointToMercatorCoordinate(e,t){let n=t.getCoverageIndex();if(!n)return null;let r=this.cameraPosition,i=this.getRayDirectionFromPixel(e),a=Vk(r,i,1+n.maxElevation/bm);if(!a)return null;let o=Vk(r,i,1+n.minElevation/bm),s=Math.max(a.tMin,0),c=o?o.tMin:a.tMax;if(c<=s)return null;let l={index:n,exaggeration:t.exaggeration,origin:r,direction:i},u=0;for(let e=0;e<=256;e++){let t=s+(c-s)*e/256;if(Qk(l,t)){let{hi:e}=ik(l,Qk,u,t,1e-12),{sample:n,mercator:r}=Zk(l,e);return new Am(r.x,r.y,n.elevation)}u=t}return null}screenPointToLocation(e,t){return this.screenPointToMercatorCoordinate(e,t)?.toLngLat()}screenPointToLocationAtElevation(e,t){return this.screenPointToLocation(e)}isPointOnMapSurface(e,t){let n=this._cameraPosition;return!!Vk(n,this.getRayDirectionFromPixel(e))}getRayDirectionFromPixel(e){let t=Gt();t[0]=e.x/this.width*2-1,t[1]=(e.y/this.height*2-1)*-1,t[2]=1,t[3]=1,Tt(t,t,this._globeViewProjMatrixF64Inverted),t[0]/=t[3],t[1]/=t[3],t[2]/=t[3];let n=Kt();n[0]=t[0]-this._cameraPosition[0],n[1]=t[1]-this._cameraPosition[1],n[2]=t[2]-this._cameraPosition[2];let r=Kt();return ct(r,n),r}isSurfacePointVisible(e){let t=this._cachedClippingPlane;return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]+t[3]>=0}isSurfacePointOnScreen(e){if(!this.isSurfacePointVisible(e))return!1;let t=Gt();return Tt(t,[...e,1],this._globeViewProjMatrixF64),t[0]/=t[3],t[1]/=t[3],t[2]/=t[3],t[0]>-1&&t[0]<1&&t[1]>-1&&t[1]<1&&t[2]>-1&&t[2]<1}unprojectScreenPoint(e){let t=this._cameraPosition,n=this.getRayDirectionFromPixel(e),r=Vk(t,n);if(r){let e=Kt();nt(e,t,[n[0]*r.tMin,n[1]*r.tMin,n[2]*r.tMin]);let i=Kt();return ct(i,e),Ek(i)}let i=this._cachedClippingPlane,a=i[0]*n[0]+i[1]*n[1]+i[2]*n[2],o=-Zt(i,t)/a,s=Kt();if(o>0)nt(s,t,[n[0]*o,n[1]*o,n[2]*o]);else{let e=Kt();nt(e,t,[n[0]*2,n[1]*2,n[2]*2]);let r=Zt(this._cachedClippingPlane,e);vt(s,e,[this._cachedClippingPlane[0]*r,this._cachedClippingPlane[1]*r,this._cachedClippingPlane[2]*r])}let c=Nk(i);return Ek(Pk(c.center,c.radius,s))}getProjectionDataForCustomLayer(e=!0){let t=this.getProjectionData({overscaledTileID:new my(0,0,0,0,0),applyGlobeMatrix:e});return t.tileMercatorCoords=[0,0,1,1],t}getFastPathSimpleProjectionMatrix(e){}};function Zk(e,t){let n=Kt();at(n,e.origin,e.direction,t);let r=et(n),i=Kt();it(i,n,1/r);let a=Ek(i),o=Am.fromLngLat(a),s=new Am(o.x,F(o.y,0,.999999999)),c=nk(e.index,e.exaggeration,s.x,s.y),l=Math.abs(a.lat)>85.051129?0:c.elevation;return{sample:{...c,elevation:l},radius:r,mercator:s}}function Qk(e,t){let{sample:n,radius:r}

812=Zk(e,t);return rk(n,(r-1)*bm)}function $k(e,t){let n=Ck(e);return it(n,n,1+t/bm)}function eA(e,t,n){return lt(rt(Kt(),n,e),t)}var tA=class e{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,t,n){this._helper.interpolatePadding(e,t,n)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,t,n=!0){this._helper.resize(e,t,n)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}setConstrainOverride(e){this._helper.setConstrainOverride(e)}overrideNearFarZ(e,t){this._helper.overrideNearFarZ(e,t)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}get isGlobeRendering(){return this._globeness>0}setTransitionState(e){this._globeness=e,this._calcMatrices(),this._verticalPerspectiveTransform.getCoveringTilesDetailsProvider().prepareNextFrame(),this._mercatorTransform.getCoveringTilesDetailsProvider().prepareNextFrame()}get currentTransform(){return this.isGlobeRendering?this._verticalPerspectiveTransform:this._mercatorTransform}constructor(e){this._globeness=1,this.defaultConstrain=(e,t)=>this.currentTransform.defaultConstrain(e,t),this.applyConstrain=(e,t)=>this._helper.applyConstrain(e,t),this._helper=new JO({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(e,t)=>this.defaultConstrain(e,t)},e),this._globeness=1,this._mercatorTransform=new ak(void 0,this._helper),this._verticalPerspectiveTransform=new Xk(void 0,this._helper)}clone(){let t=new e;return t._globeness=this._globeness,t.apply(this,!1),t}apply(e,t){this._helper.apply(e,t)}get projectionMatrix(){return this.currentTransform.projectionMatrix}get modelViewProjectionMatrix(){return this.currentTransform.modelViewProjectionMatrix}get inverseProjectionMatrix(){return this.currentTransform.inverseProjectionMatrix}get cameraPosition(){return this.currentTransform.cameraPosition}getProjectionData(e){let t=this._mercatorTransform.getProjectionData(e),n=this._verticalPerspectiveTransform.getProjectionData(e);return{mainMatrix:this.isGlobeRendering?n.mainMatrix:t.mainMatrix,clippingPlane:n.clippingPlane,tileMercatorCoords:n.tileMercatorCoords,projectionTransition:e.applyGlobeMatrix?this._globeness:0,fallbackMatrix:t.fallbackMatrix,clipAntimeridian:n.clipAntimeridian}}isLocationOccluded(e,t,n){return this.currentTransform.isLocationOccluded(e,t,n)}transformLightDirection(e){return this.currentTransform.transformLightDirection(e)}getPixelScale(){return on(this._mercatorTransform.getPixelScale(),this._verticalPerspectiveTransform.getPixelScale(),this._globeness)}getCircleRadiusCorrection(){return on(this._mercatorTransform.getCircleRadiusCorrection(),this._verticalPerspectiveTransform.getCircleRadiusCorrection(),this._globeness)}getPitchedTextCorrection(e,t,n){return on(this._mercatorTransform.getPitchedTextCorrection(e,t,n),this._verticalPerspectiveTransform.getPitchedTextCorrection(e,t,n),this._globeness)}projectTileCoordinates(e,t,n,r){return this.currentTransform.projectTileCoordinates(e,t,n,r)}_calcMatrices(){this._helper._width&&this._helper._height&&(this._verticalPerspectiveTransform._calcMatrices(),this._mercatorTransform._calcMatrices(this.autoCalculateNearFarZ&&!this.isGlobeRendering))}calculateFogMatrix(e){return this.currentTransform.calculateFogMatrix(e)}getVisibleUnwrappedCoordinates(e){return this.currentTransform.getVisibleUnwrappedCoordinates(e)}getCameraFrustum(){return this.currentTransform.getCameraFrustum()}getClippingPlane(){return this.currentTransform.getClippingPlane()}getCoveringTilesDetailsProvider(){return this.currentTransform.getCoveringTilesDetailsProvider()}recalculateZoomAndCenter(e){this.currentTransform.recalculateZoomAndCenter(e)}maxPitchScaleFactor(){return this._mercatorTransform.maxPitchScaleFactor()}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this.currentTransform.getCameraAltitude()}getCameraLngLat(){return this.currentTransform.getCameraLngLat()}populateCache(e){this._mercatorTransform.populateCache(e),this._verticalPerspectiveTransform.populateCache(e)}getBounds(){return this.currentTransform.getBounds()}calculateCenterFromCameraLngLatAlt(e,t,n,r){return this._helper.calculateCenterFromCameraLngLatAlt(e,t,n,r)}calculateCameraOptionsFromTo(e,t,n,r){return this.currentTransform.calculateCameraOptionsFromTo(e,t,n,r)}setLocationAtPoint(e,t,n){this.currentTransform.setLocationAtPoint(e,t,n)}locationToScreenPoint(e,t){return this.currentTransform.locationToScreenPoint(e,t)}screenPointToMercatorCoordinate(e,t){return this.currentTransform.screenPointToMercatorCoordinate(e,t)}screenTerrainPointToMercatorCoordinate(e,t){return this.currentTransform.screenTerrainPointToMercatorCoordinate(e,t)}screenPointToLocation(e,t){return this.currentTransform.screenPointToLocation(e,t)}screenPointToLocationAtElevation(e,t){return this.currentTransform.screenPointToLocationAtElevation(e,t)}

812isPointOnMapSurface(e,t){return this.currentTransform.isPointOnMapSurface(e,t)}getRayDirectionFromPixel(e){return this._verticalPerspectiveTransform.getRayDirectionFromPixel(e)}getProjectionDataForCustomLayer(e=!0){let t=this._mercatorTransform.getProjectionDataForCustomLayer(e);if(!this.isGlobeRendering)return t;let n=this._verticalPerspectiveTransform.getProjectionDataForCustomLayer(e);return n.fallbackMatrix=t.mainMatrix,n.projectionTransition=this._globeness,n}getFastPathSimpleProjectionMatrix(e){return this.currentTransform.getFastPathSimpleProjectionMatrix(e)}},nA=class e{get useGlobeControls(){return!0}handlePanInertia(e,t){let n=Rk(e,t);return Math.abs(n.lng-t.center.lng)>180&&(n.lng=t.center.lng+179.5*Math.sign(n.lng-t.center.lng)),{easingCenter:n,easingOffset:new M(0,0)}}handleMapControlsRollPitchBearingZoom(e,t){let n=e.around,r=t.screenPointToLocation(n);e.bearingDelta&&t.setBearing(t.bearing+e.bearingDelta),e.pitchDelta&&t.setPitch(t.pitch+e.pitchDelta),e.rollDelta&&t.setRoll(t.roll+e.rollDelta);let i=t.zoom;e.zoomDelta&&t.setZoom(t.zoom+e.zoomDelta);let a=t.zoom-i;if(a===0)return;let o=tn(t.center.lng,r.lng),s=o/(Math.abs(o/180)+1),c=tn(t.center.lat,r.lat),l=t.getRayDirectionFromPixel(n),u=t.cameraPosition,d=lt(u,l)*-1,f=Kt();nt(f,u,[l[0]*d,l[1]*d,l[2]*d]);let p=et(f),m=p-1,h=Math.exp(-Math.max(m-.3,0)*.5),g=an(p,.95,.999,0,1),_=an(wk(t.worldSize,t.center.lat)/Math.min(t.width,t.height),.9,.5,1,.25),v=Math.min(h,on(1,_,g)),y=(1-vn(-a))*v,b=t.center.lat,x=t.zoom,S=new X(t.center.lng+s*y,F(t.center.lat+c*y,-Kn,Kn));t.setLocationAtPoint(r,n);let C=t.center,w=an(Math.abs(o),45,85,0,1),T=Math.max(w,g)**.25,E=tn(C.lng,S.lng),D=tn(C.lat,S.lat);t.setCenter(new X(C.lng+E*T,C.lat+D*T).wrap()),t.setZoom(x+Ik(b,t.center.lat))}handleMapControlsPan(e,t,n){e.panDelta&&jk(t,n,t.isPointOnMapSurface(e.around)?e.around:t.centerPoint,e.panDelta)}cameraForBoxAndBearing(t,n,r,i,a){let o=dk(t,n,r,i,a);if(!o)return;let s=n.left/a.width*2-1,c=(a.width-n.right)/a.width*2-1,l=n.top/a.height*-2+1,u=(a.height-n.bottom)/a.height*-2+1,d=tn(r.getWest(),r.getEast())<0,f=d?r.getEast():r.getWest(),p=d?r.getWest():r.getEast(),m=Math.max(r.getNorth(),r.getSouth()),h=Math.min(r.getNorth(),r.getSouth()),g=f+tn(f,p)*.5,_=m+tn(m,h)*.5,v=a.clone();v.setCenter(o.center),v.setBearing(o.bearing),v.setPitch(0),v.setRoll(0),v.setZoom(o.zoom);let y=v.modelViewProjectionMatrix,b=[Ck(r.getNorthWest()),Ck(r.getNorthEast()),Ck(r.getSouthWest

812()),Ck(r.getSouthEast()),Ck(new X(p,_)),Ck(new X(f,_)),Ck(new X(g,m)),Ck(new X(g,h))],x=Ck(o.center),S=1/0;for(let t of b)s<0&&(S=e.getLesserNonNegativeNonNull(S,e.solveVectorScale(t,x,y,`x`,s))),c>0&&(S=e.getLesserNonNegativeNonNull(S,e.solveVectorScale(t,x,y,`x`,c))),l>0&&(S=e.getLesserNonNegativeNonNull(S,e.solveVectorScale(t,x,y,`y`,l))),u<0&&(S=e.getLesserNonNegativeNonNull(S,e.solveVectorScale(t,x,y,`y`,u)));if(!Number.isFinite(S)||S===0){lk();return}return o.zoom=Math.min(v.zoom+yn(S),t.maxZoom),o}handleJumpToCenterZoom(e,t){let n=e.center.lat,r=e.applyConstrain(t.center?X.convert(t.center):e.center,e.zoom).center;e.setCenter(r.wrap());let i=t.zoom===void 0?e.zoom+Ik(n,r.lat):+t.zoom;e.zoom!==i&&e.setZoom(i)}handleEaseTo(e,t){let n=e.zoom,r=e.center,i=e.padding,a={roll:e.roll,pitch:e.pitch,bearing:e.bearing},o={roll:t.roll===void 0?e.roll:t.roll,pitch:t.pitch===void 0?e.pitch:t.pitch,bearing:t.bearing===void 0?e.bearing:t.bearing},s=t.zoom!==void 0,c=!e.isPaddingEqual(t.padding),l=!1,u=t.center?X.convert(t.center):r,d=e.applyConstrain(u,n).center;KO(e,d);let f=e.clone();f.setCenter(d),f.setZoom(s?+t.zoom:n+Ik(r.lat,u.lat)),f.setBearing(t.bearing);let p=new M(F(e.centerPoint.x+t.offsetAsPoint.x,0,e.width),F(e.centerPoint.y+t.offsetAsPoint.y,0,e.height));f.setLocationAtPoint(d,p);let m=(t.offset&&t.offsetAsPoint.mag())>0?f.center:d,h=s?+t.zoom:n+Ik(r.lat,m.lat),g=n+Ik(r.lat,0),_=h+Ik(m.lat,0),v=tn(r.lng,m.lng),y=tn(r.lat,m.lat),b=vn(_-g);return l=h!==n,{easeFunc:n=>{if(Hn(a,o)||uk({startEulerAngles:a,endEulerAngles:o,tr:e,k:n,useSlerp:a.roll!=o.roll}),c&&e.interpolatePadding(i,t.padding,n),t.around)En(`Easing around a point is not supported under globe projection.`),e.setLocationAtPoint(t.around,t.aroundPoint);else{let t=n*(_>g?Math.min(2,b):Math.max(.5,b))**(1-n),i=Bk(r,v,y,t);e.setCenter(i.wrap())}if(l){let t=Vi.number(g,_,n)+Ik(0,e.center.lat);e.setZoom(t)}},isZooming:l,elevationCenter:m}}handleFlyTo(e,t){let n=t.zoom!==void 0,r=e.center,i=e.zoom,a=e.padding,o=!e.isPaddingEqual(t.padding),s=e.applyConstrain(X.convert(t.center||t.locationAtOffset),i).center,c=n?+t.zoom:e.zoom+Ik(e.center.lat,s.lat),l=e.clone();l.setCenter(s),l.setZoom(c),l.setBearing(t.bearing);let u=new M(F(e.centerPoint.x+t.offsetAsPoint.x,0,e.width),F(e.centerPoint.y+t.offsetAsPoint.y,0,e.height));l.setLocationAtPoint(s,u);let d=l.center;KO(e,d);let f=yk(e,r,d),p=i+Ik(r.lat,0),m=c+Ik(d.lat,0),h=vn(m-p),g=typeof t.minZoom==`number`?+t.minZoom:e.minZoom,_=Math.max(g,e.minZoom)+Ik(d.lat,0),v=Math.min(_,p,m)+Ik(0,d.lat),y=vn(e.applyConstrain(d,v).zoom+Ik(d.lat,0)-p),b=tn(r.lng,d.lng),x=tn(r.lat,d.lat);return{easeFunc:(n,i,s,l)=>{let u=Bk(r,b,x,s);o&&e.interpolatePadding(a,t.padding,n);let f=n===1?d:u;e.setCenter(f.wrap());let m=p+yn(i);e.setZoom(n===1?c:m+Ik(0,f.lat))},scaleOfZoom:h,targetCenter:d,scaleOfMinZoom:y,pixelPathLength:f}}static solveVectorScale(e,t,n,r,i){let a=i,o=r===`x`?[n[0],n[4],n[8],n[12]]:[n[1],n[5],n[9],n[13]],s=[n[3],n[7],n[11],n[15]],c=e[0]*o[0]+e[1]*o[1]+e[2]*o[2],l=e[0]*s[0]+e[1]*s[1]+e[2]*s[2],u=t[0]*o[0]+t[1]*o[1]+t[2]*o[2],d=t[0]*s[0]+t[1]*s[1]+t[2]*s[2],f=(u+o[3]-a*d-a*s[3])/(u-c-a*d+a*l);return u+a*l===c+a*d||s[3]*(c-u)+o[3]*(d-l)+c*d===u*l?null:f}static getLesserNonNegativeNonNull(e,t){return t!==null&&t>=0&&t<e?t:e}},rA=class{constructor(e){this._globe=e,this._mercatorCameraHelper=new fk,this._verticalPerspectiveCameraHelper=new nA}get useGlobeControls(){return this._globe.useGlobeRendering}get currentHelper(){return this.useGlobeControls?this._verticalPerspectiveCameraHelper:this._mercatorCameraHelper}handlePanInertia(e,t){return this.currentHelper.handlePanInertia(e,t)}handleMapControlsRollPitchBearingZoom(e,t){this.currentHelper.handleMapControlsRollPitchBearingZoom(e,t)}handleMapControlsPan(e,t,n){this.currentHelper.handleMapControlsPan(e,t,n)}cameraForBoxAndBearing(e,t,n,r,i){return this.currentHelper.cameraForBoxAndBearing(e,t,n,r,i)}handleJumpToCenterZoom(e,t){this.currentHelper.handleJumpToCenterZoom(e,t)}handleEaseTo(e,t){return this.currentHelper.handleEaseTo(e,t)}handleFlyTo(e,t){return this.currentHelper.handleFlyTo(e,t)}};function iA(e,t,n){let r={constrainOverride:t};if(Array.isArray(e)){let t=new _k({type:e},n);return{projection:t,transform:new tA(r),cameraHelper:new rA(t)}}switch(e){case`mercator`:return{projection:new WO,transform:new ak(r),cameraHelper:new fk};case`globe`:{let e=new _k({type:[`interpolate`,[`linear`],[`zoom`],11,`vertical-perspective`,12,`mercator`]},{});return{projection:e,transform:new tA(r),cameraHelper:new rA(e)}}case`vertical-perspective`:return{projection:new gk,transform:new Xk(r),cameraHelper:new nA};default:return En(`Unknown projection name: ${e}. Falling back to mercator projection.`),{projection:new WO,transform:new ak(r),cameraHelper:new fk}}}var aA=$w(),oA=class extends br{constructor(e,t={}){super(),this._rtlPluginLoaded=()=>{for(let e in this.tileManagers){let t=this.tileManagers[e].getSource().type;(t===`vector`||t===`geojson`)&&this.tileManagers[e].reload()}},this.map=e,this.dispatcher=new VT(RT(),e._getMapId()).setEventedParent(this),this.dispatcher.registerMessageHandler(`GG`,(e,t)=>this.getGlyphs(e,t)),this.dispatcher.registerMessageHandler(`GI`,(e,t)=>this.getImages(e,t)),this.dispatcher.registerMessageHandler(`GDA`,(e,t)=>this.getDashes(e,t)),this.imageManager=new iT,this.imageManager.setEventedParent(this),this.imageManager.setMissingImageResolver(e._missingStyleImageResolver),this.patternAtlas=new aT(this.imageManager);let n=e._container?.lang||typeof document<`u`&&document.documentElement?.lang||void 0;this.glyphManager=new bT(e._requestManager,t.localIdeographFontFamily,n),this.lineAtlas=new DT(256,512),this.crossTileSymbolIndex=new AO,this._setInitialValues(),this._resetUpdates(),this.dispatcher.broadcast(`SR`,cr()),qE().on(WE,this._rtlPluginLoaded),this.on(`data`,e=>{if(e.dataType!==`source`||e.sourceDataType!==`metadata`)return;let t=this.tileManagers[e.sourceId];if(!t)return;let n=t.getSource();if(n?.vectorLayerIds)for(let e in this._layers){let t=this._layers[e];t.source===n.id&&this._validateLayer(t)}})}_setInitialValues(){this._layers={},this._order=[],this.tileManagers={},this.zoomHistory=new fl,this._imagesListDirty=!1,this._globalState={},this._serializedLayers={},this.stylesheet=null,this.light=null,this.sky=null,this.projection&&(this.projection.destroy(),delete this.projection),this._loaded=!1,this._changed=!1,this._updatedLayers={},this._updatedSources={},this._changedImages={},this._glyphsDidChange=!1,this._updatedPaintProps={},this._layerOrderChanged=!1,this._symbolPlacementTriggered=!1,this._placedProjectionTransition=void 0,this.crossTileSymbolIndex=new((this.crossTileSymbolIndex?.constructor)||Object),this.pauseablePlacement=void 0,this.placement=void 0,this.z=0}setGlobalStateProperty(e,t){this._checkLoaded();let n=t===null?this.stylesheet.state?.[e]?.default??null:t;return this._setGlobalStateValues({[e]:n}),this}getGlobalState(){return this._globalState}setGlobalState(e){this._checkLoaded();let t={};for(let n in e)t[n]=e[n].default;this._setGlobalStateValues(t)}_setGlobalStateValues(e){let t=[];for(let n in e)Cn(e[n],this._globalState[n])||t.push(n);if(t.length===0)return;let n={...this._globalState};for(let n of t)this._globalState[n]=e[n];this._applyGlobalStateChanges(t,n)}_applyGlobalStateChanges(e,t){let n=new Set,r={};for(let t of e)r[t]=this._globalState[t];for(let r in this._layers){let i=this._layers[r];i.retainPriorGlobalState(e,t);let a=i.getLayoutAffectingGlobalStateRefs(),o=i.getPaintAffectingGlobalStateRefs(),s=i.getVisibilityAffectingGlobalStateRefs();for(let t of e){if(a.has(t)&&n.add(i.source),o.has(t))for(let{name:e,value:n}of o.get(t))this._updatePaintProperty(i,e,n,{validate:!1});s?.has(t)&&(i.recalculateVisibility(),this._updateLayer(i))}}let i={now:mw(),transition:this.getTransition()};this.light?.applyGlobalStateChange(e,t,i),this.sky?.applyGlobalStateChange(e,t,i),this.dispatcher.broadcast(`UGS`,r);for(let e in this.tileManagers)n.has(e)&&(this._reloadSource(e),this._changed=!0)}async loadURL(e,t={},n){this.fire(new Ow(`dataloading`)),t.validate=typeof t.validate!=`boolean`||t.validate,this._loadStyleRequest=new AbortController;let r=this._loadStyleRequest;try{let i=await this.map._requestManager.transformRequest(e,`Style`);tr(r.signal);let a=await pr(i,r);this._loadStyleRequest===r&&(this._loadStyleRequest=null),this._load(a.data,t,n)}catch(e){this._loadStyleRequest===r&&(this._loadStyleRequest=null),e&&!r.signal.aborted&&this.fire(new L(Wt(e)))}}loadJSON(e,t={},n){this.fire(new Ow(`dataloading`)),this._frameRequest=new AbortController,fw.frameAsync(this._frameRequest,this.map._ownerWindow).then(()=>{this._frameRequest=null,t.validate=t.validate!==!1,this._load(e,t,n)}).catch(()=>{})}loadEmpty(){this.fire(new Ow(`dataloading`)),this._load(aA,{validate:!1})}_load(e,t,n){let r=t.transformStyle?t.transformStyle(n,e):e;if(!(t.validate&&tl(this,r))){r={...r},this._loaded=!0,this.stylesheet=r;for(let e in r.sources)this.addSource(e,r.sources[e],{validate:!1});r.sprite?this._loadSprite(r.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(r.glyphs),this.glyphManager.setFontFaces(r[`font-faces`]),this._createLayers(),this.light=new CT(this.stylesheet.light??{},this._globalState),this._setProjectionInternal(this.stylesheet.projection?.type||`mercator`),this.sky=new ET(this.stylesheet.sky,this._globalState),this.sky.setEventedParent(this),this.map.setTerrain(this.stylesheet.terrain??null,{validate:!1}),this.fire(new Ow(`data`)),this.fire(new Dw)}}_createLayers(){let e=zw(this.stylesheet.layers);this.setGlobalState(this.stylesheet.state??null),this.dispatcher.broadcast(`SL`,e),this._order=e.map(e=>e.id),this._layers={},this._serializedLayers=null;for(let t of e){let e=oy(t,this._globalState);if(e.setEventedParent(this,{layer:{id:t.id}}),this._layers[t.id]=e,Pl(e)&&this.tileManagers[e.source]){let n=t.paint?.[`raster-fade-duration`]??e.paint.get(`raster-fade-duration`);this.tileManagers[e.source].setRasterFadeDuration(n)}}}async _loadSprite(e,t=!1,n=void 0){this.imageManager.setLoaded(!1);let r=new AbortController;this._spriteRequest=r;let i;try{let n=await nT(e,this.map._requestManager,this.map.getPixelRatio(),r);if(!n)return;for(let e in n){let{loaded:r,removed:i}=this.imageManager.setSpriteImages(e,n[e]);this._markImagesChanged(i),t&&this._markImagesChanged(r)}}catch(e){i=e,r.signal.aborted||this.fire(new L(i))}finally{this._spriteRequest=null,this.imageManager.setLoaded(!0),t&&(this._changed=!0),this.dispatcher.broadcast(`SI`,this.imageManager.listImages()),this.fire(new Ow(`data`)),n?.(i)}}_unloadSprite(){this._markImagesChanged(this.imageManager.removeAllSpriteImages()),this._imagesListDirty=!0,this._changed=!0,this.fire(new Ow(`data`))}_validateLayer(e){let t=this.tileManagers[e.source];if(!t)return;let n=e.sourceLayer;if(!n)return;let r=t.getSource();(r.type===`geojson`||r.vectorLayerIds&&!r.vectorLayerIds.includes(n))&&this.fire(new L(Error(`Source layer "${n}" does not exist on source "${r.id}" as specified by style layer "${e.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(let e in this.tileManagers)if(!this.tileManagers[e].loaded())return!1;return this.imageManager.isLoaded()}_serializeByIds(e,t=!1){let n=this._serializedAllLayers();if(!e||e.length===0)return Object.values(t?wn(n):n);let r=[];for(let i of e)if(n[i]){let e=t?wn(n[i]):n[i];r.push(e)}return r}_serializedAllLayers(){let e=this._serializedLayers;if(e)return e;e=this._serializedLayers={};let t=Object.keys(this._layers);for(let n of t){let t=this._layers[n];t.type!==`custom`&&(e[n]=t.serialize())}return e}hasTransitions(){if(this.light?.hasTransition()||this.sky?.hasTransition()||this.projection?.hasTransition())return!0;for(let e in this.tileManagers)if(this.tileManagers[e].hasTransition())return!0;for(let e in this._layers)if(this._layers[e].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw Error(`Style is not done loading.`)}update(e){if(!this._loaded)return;let t=this._changed;if(t){this._imagesListDirty&&=(this.dispatcher.broadcast(`SI`,this.imageManager.listImages()),!1);let t=Object.keys(this._updatedLayers),n=Object.keys(this._removedLayers);(t.length||n.length)&&this._updateWorkerLayers(t,n);for(let e in this._updatedSources){let t=this._updatedSources[e];if(t===`reload`)this._reloadSource(e);else if(t===`clear`)this._clearSource(e);else throw Error(`Invalid action ${t}`)}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(let t in this._updatedPaintProps)this._layers[t].updateTransitions(e);this._resetUpdates()}let n={};for(let e in this.tileManagers){let t=this.tileManagers[e];n[e]=t.used,t.used=!1}let r=this.imageManager.listImages();for(let t of this._order){let n=this._layers[t];n.recalculate(e,r),!n.isHidden(e.zoom)&&n.source&&(this.tileManagers[n.source].used=!0)}for(let e in n){let t=this.tileManagers[e];!!n[e]!=!!t.used&&t.fire(new kw(`data`,{sourceDataType:`visibility`,sourceId:e}))}this.light.recalculate(e),this.sky.recalculate(e),this.projection.recalculate(e),this.z=e.zoom,t&&this.fire(new Ow(`data`))}_updateTilesForChangedImages(){let e=Object.keys(this._changedImages);if(e.length){for(let t in this.tileManagers)this.tileManagers[t].reloadTilesForDependencies([`icons`,`patterns`],e);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(let e in this.tileManagers)this.tileManagers[e].reloadTilesForDependencies([`glyphs`],[``]);this._glyphsDidChange=!1}}_updateWorkerLayers(e,t){this.dispatcher.broadcast(`UL`,{layers:this._serializeByIds(e,!1),removedIds:t})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(e,t={}){this._checkLoaded();let n=this.serialize();if(e=t.transformStyle?t.transformStyle(n,e):e,(t.validate??!0)&&tl(this,e))return!1;e=wn(e),e.layers=zw(e.layers);let r=Qw(n,e),i=this._getOperationsToPerform(r);if(i.unimplemented.length>0)throw Error(`Unimplemented: ${i.unimplemented.join(`, `)}.`);if(i.operations.length===0)return!1;for(let e of i.operations)e();return this.stylesheet=e,this._serializedLayers=null,this.fire(new Dw({style:this})),!0}_getOperationsToPerform(e){let t=[],n=[];for(let r of e)switch(r.command){case`setCenter`:case`setZoom`:case`setBearing`:case`setPitch`:case`setRoll`:continue;case`addLayer`:{let[e,n]=r.args;t.push(()=>this.addLayer(e,n));break}case`removeLayer`:{let[e]=r.args;t.push(()=>this.removeLayer(e));break}case`setPaintProperty`:{let[e,n,i]=r.args;t.push(()=>this.setPaintProperty(e,n,i));break}case`setLayoutProperty`:{let[e,n,i]=r.args;t.push(()=>this.setLayoutProperty(e,n,i));break}case`setFilter`:{let[e,n]=r.args;t.push(()=>this.setFilter(e,n));break}case`addSource`:{let[e,n]=r.args;t.push(()=>this.addSource(e,n));break}case`removeSource`:{let[e]=r.args;t.push(()=>this.removeSource(e));break}case`setLayerZoomRange`:{let[e,n,i]=r.args;t.push(()=>this.setLayerZoomRange(e,n,i));break}case`setLight`:{let[e]=r.args;t.push(()=>this.setLight(e));break}case`setGeoJSONSourceData`:{let[e,n]=r.args;t.push(()=>this.setGeoJSONSourceData(e,n));break}case`setGlyphs`:{let[e]=r.args;t.push(()=>this.setGlyphs(e));break}case`setFontFaces`:{let[e]=r.args;t.push(()=>this.setFontFaces(e));break}case`setSprite`:{let[e]=r.args;t.push(()=>this.setSprite(e));break}case`setTerrain`:{let[e]=r.args;t.push(()=>this.map.setTerrain(e));break}case`setSky`:{let[e]=r.args;t.push(()=>this.setSky(e));break}case`setProjection`:{let[e]=r.args;t.push(()=>this.setProjection(e));break}case`setGlobalState`:{let[e]=r.args;t.push(()=>this.setGlobalState(e));break}case`setTransition`:t.push(()=>{});break;default:n.push(r.command)}return{operations:t,unimplemented:n}}addImage(e,t){if(this.getImage(e)){this.fire(new L(Error(`An image named "${e}" already exists.`)));return}this.imageManager.addImage(e,t),this._afterImageUpdated(e)}updateImage(e,t){this.imageManager.updateImage(e,t)}getImage(e){return this.imageManager.getImage(e)}setMissingImageResolver(e){this.imageManager.setMissingImageResolver(e)}removeImage(e){if(!this.getImage(e)){this.fire(new L(Error(`An image named "${e}" does not exist.`)));return}this.imageManager.removeImage(e),this._afterImageUpdated(e)}_markImagesChanged(e){for(let t of e)this._changedImages[t]=!0}_afterImageUpdated(e){this._changedImages[e]=!0,this._imagesListDirty=!0,this._changed=!0,this.fire(new Ow(`data`))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(e,t,n={}){if(this._checkLoaded(),this.tileManagers[e]!==void 0)throw Error(`Source "${e}" already exists.`);if(!t.type)throw Error(`The type property must be defined, but only the following properties were given: ${Object.keys(t).join(`, `)}.`);if($c.has(t.type)&&this._validate(Qc.source,`sources.${e}`,t,null,n))return;this.map?._collectResourceTiming&&(t.collectResourceTiming=!0);let r=this.tileManagers[e]=new SD(e,t,this.dispatcher);r.style=this,r.setEventedParent(this,()=>({isSourceLoaded:r.loaded(),source:r.serialize(),sourceId:e})),r.onAdd(this.map),this._changed=!0}removeSource(e){if(this._checkLoaded(),this.tileManagers[e]===void 0)throw Error(`There is no source with this ID=${e}`);for(let t in this._layers)if(this._layers[t].source===e)return this.fire(new L(Error(`Source "${e}" cannot be removed while layer "${t}" is using it.`)));let t=this.tileManagers[e];delete this.tileManagers[e],delete this._updatedSources[e],t.fire(new kw(`data`,{sourceDataType:`metadata`,sourceId:e})),t.setEventedParent(null),t.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(e,t){if(this._checkLoaded(),this.tileManagers[e]===void 0)throw Error(`There is no source with this ID=${e}`);let n=this.tileManagers[e].getSource();if(n.type!==`geojson`)throw Error(`geojsonSource.type is ${n.type}, which is !== 'geojson`);n.setData(t),this._changed=!0}getSource(e){return this.tileManagers[e]?.getSource()}addLayer(e,t,n={}){this._checkLoaded();let r=e.id;if(this.getLayer(r)){this.fire(new L(Error(`Layer "${r}" already exists on this map.`)));return}let i;if(e.type===`custom`){if(nl(this,ry(e)))return;i=oy(e,this._globalState)}else{if(`source`in e&&typeof e.source==`object`&&(this.addSource(r,e.source),e=wn(e),e=I(e,{source:r})),this._validate(Qc.layer,`layers.${r}`,e,{arrayIndex:-1},n))return;i=oy(e,this._globalState),this._validateLayer(i),i.setEventedParent(this,{layer:{id:r}})}let a=t?this._order.indexOf(t):this._order.length;if(t&&a===-1){this.fire(new L(Error(`Cannot add layer "${r}" before non-existing layer "${t}".`)));return}if(this._order.splice(a,0,r),this._layerOrderChanged=!0,this._layers[r]=i,this._removedLayers[r]&&i.source&&i.type!==`custom`){let e=this._removedLayers[r];delete this._removedLayers[r],e.type===i.type?(this._updatedSources[i.source]=`reload`,this.tileManagers[i.source].pause()):this._updatedSources[i.source]=`clear`}this._updateLayer(i),i.onAdd&&i.onAdd(this.map)}moveLayer(e,t){if(this._checkLoaded(),this._changed=!0,!this._layers[e]){this.fire(new L(Error(`The layer '${e}' does not exist in the map's style and cannot be moved.`)));return}if(e===t)return;if(t&&!this._order.includes(t)){this.fire(new L(Error(`Cannot move layer "${e}" before non-existing layer "${t}".`)));return}let n=this._order.indexOf(e);this._order.splice(n,1);let r=t?this._order.indexOf(t):this._order.length;this._order.splice(r,0,e),this._layerOrderChanged=!0}removeLayer(e){this._checkLoaded();let t=this._layers[e];if(!t){this.fire(new L(Error(`Cannot remove non-existing layer "${e}".`)));return}t.setEventedParent(null);let n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=t,delete this._layers[e],this._serializedLayers&&delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],t.type===`symbol`&&t.source&&this.tileManagers[t.source]?.resetMaxContentElevation(),t.onRemove&&t.onRemove(this.map)}getLayer(e){return this._layers[e]}getLayersOrder(){return[...this._order]}hasLayer(e){return e in this._layers}setLayerZoomRange(e,t,n){this._checkLoaded();let r=this.getLayer(e);if(!r){this.fire(new L(Error(`Cannot set the zoom range of non-existing layer "${e}".`)));return}(r.minzoom!==t||r.maxzoom!==n)&&(t!=null&&(r.minzoom=t),n!=null&&(r.maxzoom=n),this._updateLayer(r))}setFilter(e,t,n={}){this._checkLoaded();let r=this.getLayer(e);if(!r){this.fire(new L(Error(`Cannot filter non-existing layer "${e}".`)));return}if(!Cn(r.filter,t)){if(t==null){r.setFilter(void 0),this._updateLayer(r);return}this._validate(Qc.filter,`layers.${r.id}.filter`,t,null,n)||(r.setFilter(wn(t)),this._updateLayer(r))}}getFilter(e){return wn(this.getLayer(e).filter)}setLayoutProperty(e,t,n,r={}){this._checkLoaded();let i=this.getLayer(e);if(!i){this.fire(new L(Error(`Cannot style non-existing layer "${e}".`)));return}Cn(i.getLayoutProperty(t),n)||(i.setLayoutProperty(t,n,r),this._updateLayer(i))}getLayoutProperty(e,t){let n=this.getLayer(e);if(!n){this.fire(new L(Error(`Cannot get style of non-existing layer "${e}".`)));return}return n.getLayoutProperty(t)}setPaintProperty(e,t,n,r={}){this._checkLoaded();let i=this.getLayer(e);if(!i){this.fire(new L(Error(`Cannot style non-existing layer "${e}".`)));return}Cn(i.getPaintProperty(t),n)||this._updatePaintProperty(i,t,n,r)}_updatePaintProperty(e,t,n,r={}){e.setPaintProperty(t,n,r)&&this._updateLayer(e),Pl(e)&&t===`raster-fade-duration`&&this.tileManagers[e.source].setRasterFadeDuration(n),this._changed=!0,this._updatedPaintProps[e.id]=!0,e.type===`symbol`&&this.triggerSymbolPlacement(),this._serializedLayers=null}getPaintProperty(e,t){return this.getLayer(e).getPaintProperty(t)}setFeatureState(e,t){this._checkLoaded();let n=e.source,r=e.sourceLayer,i=this.tileManagers[n];if(i===void 0){this.fire(new L(Error(`The source '${n}' does not exist in the map's style.`)));return}let a=i.getSource().type;if(a===`geojson`&&r){this.fire(new L(Error(`GeoJSON sources cannot have a sourceLayer parameter.`)));return}if(a===`vector`&&!r){this.fire(new L(Error(`The sourceLayer parameter must be provided for vector source types.`)));return}if(e.id===void 0){this.fire(new L(Error(`The feature id parameter must be provided.`)));return}let o=[`__proto__`,`constructor`,`prototype`];if(t&&Object.keys(t).some(e=>o.includes(e))){this.fire(new L(Error(`The feature state should not include one of the following keys: ${o}`)));return}i.setFeatureState(r,e.id,t)}removeFeatureState(e,t){this._checkLoaded();let n=e.source,r=this.tileManagers[n];if(r===void 0){this.fire(new L(Error(`The source '${n}' does not exist in the map's style.`)));return}let i=r.getSource().type,a=i===`vector`?e.sourceLayer:void 0;if(i===`vector`&&!a){this.fire(new L(Error(`The sourceLayer parameter must be provided for vector source types.`)));return}if(t&&typeof e.id!=`string`&&typeof e.id!=`number`){this.fire(new L(Error(`A feature id is required to remove its specific state property.`)));return}r.removeFeatureState(a,e.id,t)}getFeatureState(e){this._checkLoaded();let t=e.source,n=e.sourceLayer,r=this.tileManagers[t];if(r===void 0){this.fire(new L(Error(`The source '${t}' does not exist in the map's style.`)));return}if(r.getSource().type===`vector`&&!n){this.fire(new L(Error(`The sourceLayer parameter must be provided for vector source types.`)));return}return e.id===void 0&&this.fire(new L(Error(`The feature id parameter must be provided.`))),r.getFeatureState(n,e.id)}getTransition(){return I({duration:300,delay:0},this.stylesheet?.transition)}serialize(){if(!this._loaded)return;let e=xn(this.tileManagers,e=>e.serialize()),t=this._serializeByIds(this._order,!0),n=this.map.getTerrain()||void 0,r=this.stylesheet;return Sn({version:r.version,name:r.name,metadata:r.metadata,light:r.light,sky:r.sky,center:r.center,zoom:r.zoom,bearing:r.bearing,pitch:r.pitch,sprite:r.sprite,glyphs:r.glyphs,"font-faces":r[`font-faces`],transition:r.transition,projection:r.projection,state:r.state,sources:e,layers:t,terrain:n},e=>e!==void 0)}_updateLayer(e){this._updatedLayers[e.id]=!0,e.source&&!this._updatedSources[e.source]&&this.tileManagers[e.source].getSource().type!==`raster`&&(this._updatedSources[e.source]=`reload`,this.tileManagers[e.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(e){let t=e=>this._layers[e].type===`fill-extrusion`,n={},r=[];for(let i=this._order.length-1;i>=0;i--){let a=this._order[i];if(t(a)){n[a]=i;for(let t of e){let e=t[a];if(e)for(let t of e)r.push(t)}}}r.sort((e,t)=>t.intersectionZ-e.intersectionZ);let i=[];for(let a=this._order.length-1;a>=0;a--){let o=this._order[a];if(t(o))for(let e=r.length-1;e>=0;e--){let t=r[e].feature;if(n[t.layer.id]<a)break;i.push(t),r.pop()}else for(let t of e){let e=t[o];if(e)for(let t of e)i.push(t.feature)}}return i}queryRenderedFeatures(e,t,n){t?.filter&&this._validate(Qc.filter,`queryRenderedFeatures.filter`,t.filter,null,t);let r={};if(t?.layers){if(!(Array.isArray(t.layers)||t.layers instanceof Set))return this.fire(new L(Error(`parameters.layers must be an Array or a Set of strings`))),[];for(let e of t.layers){let t=this._layers[e];if(!t)return this.fire(new L(Error(`The layer '${e}' does not exist in the map's style and cannot be queried for features.`))),[];r[t.source]=!0}}let i=[];t.availableImages=this.imageManager.listImages();let a=this._serializedAllLayers(),o=t.layers instanceof Set?t.layers:Array.isArray(t.layers)?new Set(t.layers):null,s={...t,layers:o,globalState:this._globalState};for(let o in this.tileManagers)(!t.layers||r[o])&&i.push(KT(this.tileManagers[o],this._layers,a,e,s,n,this.map.terrain?(e,t,n)=>this.map.terrain.getElevation(e,t,n):void 0));return this.placement&&i.push(qT(this._layers,a,this.tileManagers,e,s,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(i)}querySourceFeatures(e,t){t?.filter&&this._validate(Qc.filter,`querySourceFeatures.filter`,t.filter,null,t);let n=this.tileManagers[e];return 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i={now:mw(),transition:I({duration:300,delay:0},this.stylesheet.transition)};this.sky.setSky(e,t)&&(this.stylesheet.sky=e,this.sky.updateTransitions(i))}_setProjectionInternal(e){let t=iA(e,this.map._camera?.transform.constrainOverride,this._globalState);this.projection=t.projection,this.map.migrateProjection(t.transform,t.cameraHelper);for(let e in this.tileManagers)this.tileManagers[e].reload()}_validate(e,t,n,r,i={}){return i.validate!==!1&&rl(this,e,{key:t,style:this.serialize(),value:n,...r},i)}_remove(e=!0){this._frameRequest&&=(this._frameRequest.abort(),null),this._loadStyleRequest&&=(this._loadStyleRequest.abort(),null),this._spriteRequest&&=(this._spriteRequest.abort(),null),qE().off(WE,this._rtlPluginLoaded);for(let e in this._layers)this._layers[e].setEventedParent(null);for(let e in this.tileManagers){let t=this.tileManagers[e];t.setEventedParent(null),t.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),e&&this.dispatcher.broadcast(`RM`,void 0),this.dispatcher.remove(e)}_clearSource(e){this.tileManagers[e].clearTiles()}_reloadSource(e){this.tileManagers[e].resume(),this.tileManagers[e].reload()}_updateSources(e){for(let t in this.tileManagers)this.tileManagers[t].update(e,this.map.terrain)}_generateCollisionBoxes(){for(let e in this.tileManagers)this._reloadSource(e)}triggerSymbolPlacement(){this._symbolPlacementTriggered=!0}_placementInputsChanged(e,t,n){let r=this.pauseablePlacement;return!r||this._symbolPlacementTriggered||this._placedProjectionTransition!==this.projection?.transitionState||r._showCollisionBoxes!==t||r.placement.collisionGroups.crossSourceCollisions!==n||r.placement.transform.renderWorldCopies!==e.renderWorldCopies||!N(r.placement.transform.modelViewProjectionMatrix,e.modelViewProjectionMatrix)}_updatePlacement(e,t,n,r,i=!1){let a=!1,o=!1,s={};for(let t of this._order){let n=this._layers[t];if(n.type!==`symbol`)continue;if(!s[n.source]){let e=this.tileManagers[n.source];s[n.source]=e.getRenderableIds(!0).map(t=>e.getTileByID(t)).sort((e,t)=>t.tileID.overscaledZ-e.tileID.overscaledZ||(e.tileID.isLessThan(t.tileID)?-1:1))}let r=this.crossTileSymbolIndex.addLayer(n,s[n.source],e.center.lng);a||=r}this.crossTileSymbolIndex.pruneUnusedLayers(this._order),i||=this._layerOrderChanged||n===0;let c=a||this._placementInputsChanged(e,t,r),l=this.pauseablePlacement?.isDone()&&!this.placement.stillRecent(mw(),e.zoom);if((i||!this.pauseablePlacement||l&&(c||this.placement.stale))&&(this._symbolPlacementTriggered=!1,this._placedProjectionTransition=this.projection?.transitionState,this.pauseablePlacement=new 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r=Math.cos(t.rollInRadians),i=Math.sin(t.rollInRadians),a=Im(t),o=t.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}).projectionTransition,s=Tk(t),c=wk(t.worldSize,t.center.lat);return{u_sky_color:e.properties.get(`sky-color`),u_horizon_color:e.properties.get(`horizon-color`),u_horizon:[(t.width/2-a*i)*n,(t.height/2+a*r)*n],u_horizon_normal:[-i,r],u_sky_horizon_blend:e.properties.get(`sky-horizon-blend`)*t.height/2*n,u_sky_blend:o,u_inv_proj_matrix:t.inverseProjectionMatrix,u_globe_position:s,u_globe_radius:c,u_atmosphere_blend:e.properties.get(`atmosphere-blend`)*Hk(et(s)-c,c)}},Ij=(e,t)=>({}),Lj={fillExtrusion:FA,fillExtrusionPattern:IA,fill:zA,fillPattern:BA,fillOutline:VA,fillOutlinePattern:HA,circle:qA,collisionBox:Ij,collisionCircle:Ij,debug:YA,depth:Ij,clippingMask:Ij,heatmap:ZA,heatmapTexture:QA,hillshade:tj,hillshadePrepare:nj,colorRelief:oj,line:cj,lineGradient:lj,linePattern:uj,lineSDF:dj,lineGradientSDF:fj,layerOpacity:bj,raster:bE,symbolIcon:Sj,symbolSDF:Cj,symbolTextAndIcon:wj,background:Oj,backgroundPattern:kj,terrain:uA,terrainDepth:dA,atmosphere:Mj,sky:Pj},Rj=class{constructor(e,t,n){this.context=e;let r=e.gl;this.buffer=r.createBuffer(),this.dynamicDraw=!!n,this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||t.freeBufferAfterUpload()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){let t=this.context.gl;if(!this.dynamicDraw)throw Error(`Attempted to update data while not in dynamic mode.`);this.context.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)}destroy(){let e=this.context.gl;this.buffer&&(e.deleteBuffer(this.buffer),delete this.buffer)}},zj={Int8:`BYTE`,Uint8:`UNSIGNED_BYTE`,Int16:`SHORT`,Uint16:`UNSIGNED_SHORT`,Int32:`INT`,Uint32:`UNSIGNED_INT`,Float32:`FLOAT`},Bj=class{constructor(e,t,n,r){this.length=t.length,this.attributes=n,this.itemSize=t.bytesPerElement,this.dynamicDraw=r,this.context=e;let i=e.gl;this.buffer=i.createBuffer(),e.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||t.freeBufferAfterUpload()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){if(e.length!==this.length)throw Error(`Length of new data is ${e.length}, which doesn't match current length of ${this.length}`);let t=this.context.gl;this.bind(),t.bufferSubData(t.ARRAY_BUFFER,0,e.arrayBuffer)}enableAttributes(e,t){for(let n of this.attributes){let r=t.attributes[n.name];r!==void 0&&e.enableVertexAttribArray(r.location)}}setVertexAttribPointers(e,t,n){for(let r of this.attributes){let i=t.attributes[r.name];if(i!==void 0){let t=r.offset+this.itemSize*(n||0);i.isInteger?e.vertexAttribIPointer(i.location,r.components,e[zj[r.type]],this.itemSize,t):e.vertexAttribPointer(i.location,r.components,e[zj[r.type]],!1,this.itemSize,t)}}}destroy(){let 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n=e.pending,{transform:r}=t,i=t.context.gl;n[TM.u_units_to_pixels]=1/r.pixelsToGLUnits[0],n[TM.u_units_to_pixels+1]=1/r.pixelsToGLUnits[1],n[TM.u_world_size]=i.drawingBufferWidth,n[TM.u_world_size+1]=i.drawingBufferHeight,n[TM.u_camera_to_center_distance]=r.cameraToCenterDistance,n[TM.u_symbol_fade_change]=t.options.fadeDuration?t.symbolFadeChange:1,n[TM.u_aspect_ratio]=r.width/r.height,n[TM.u_device_pixel_ratio]=t.pixelRatio,n[TM.u_viewport_size]=r.width,n[TM.u_viewport_size+1]=r.height,n[TM.u_pixel_extrude_scale]=1/r.width,n[TM.u_pixel_extrude_scale+1]=1/r.height,n[TM.u_pitch]=r.pitch/360*2*Math.PI,e.upload()}var OM=class{constructor(e,t,n){this.blendFunction=e,this.blendColor=t,this.mask=n}};OM.Replace=[1,0],OM.disabled=new OM(OM.Replace,U.transparent,[!1,!1,!1,!1]),OM.unblended=new OM(OM.Replace,U.transparent,[!0,!0,!0,!0]),OM.alphaBlended=new OM([1,771],U.transparent,[!0,!0,!0,!0]);var kM=class{constructor(e){this.gl=e,this.clearColor=new Hj(this),this.clearDepth=new Uj(this),this.clearStencil=new Wj(this),this.colorMask=new Gj(this),this.depthMask=new Kj(this),this.stencilMask=new qj(this),this.stencilFunc=new Jj(this),this.stencilOp=new Yj(this),this.stencilTest=new Xj(this),this.depthRange=new Zj(this),this.depthTest=new Qj(this),this.depthFunc=new $j(this),this.blend=new eM(this),this.blendFunc=new tM(this),this.blendColor=new nM(this),this.blendEquation=new rM(this),this.cullFace=new iM(this),this.cullFaceSide=new aM(this),this.frontFace=new oM(this),this.program=new sM(this),this.activeTexture=new cM(this),this.viewport=new lM(this),this.bindFramebuffer=new uM(this),this.bindRenderbuffer=new dM(this),this.bindTexture=new fM(this),this.bindVertexBuffer=new pM(this),this.bindElementBuffer=new mM(this),this.bindVertexArray=new hM(this),this.pixelStoreUnpack=new gM(this),this.pixelStoreUnpackPremultiplyAlpha=new _M(this),this.pixelStoreUnpackFlipY=new vM(this),this.extTextureFilterAnisotropic=e.getExtension(`EXT_texture_filter_anisotropic`),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=e.getParameter(e.MAX_TEXTURE_SIZE),e.getExtension(`EXT_color_buffer_half_float`),e.getExtension(`EXT_color_buffer_float`),this.boundUniformBuffers=[],this.projectionUniformBuffer=xA(this),this.keyedProjectionUniformBuffers=new Map,this.freeProjectionUniformBuffers=[],this.terrainUniformBuffer=OA(this),this.frameUniformBuffer=EM(this)}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0,this.boundUniformBuffers=[]}setCustomLayerDefaults(){this.unbindVAO(),this.cullFace.setDefault(),this.activeTexture.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}createIndexBuffer(e,t){return new Rj(this,e,t)}createVertexBuffer(e,t,n){return new Bj(this,e,t,n)}createRenderbuffer(e,t,n){let r=this.gl,i=r.createRenderbuffer();return this.bindRenderbuffer.set(i),r.renderbufferStorage(r.RENDERBUFFER,e,t,n),this.bindRenderbuffer.set(null),i}createFramebuffer(e,t,n,r){return new CM(this,e,t,n,r)}clear({color:e,depth:t,stencil:n}){let r=this.gl,i=0;e&&(i|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),t!==void 0&&(i|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(t),this.depthMask.set(!0)),n!==void 0&&(i|=r.STENCIL_BUFFER_BIT,this.clearStencil.set(n),this.stencilMask.set(255)),r.clear(i)}setCullFace(e){e.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func===this.gl.ALWAYS&&!e.mask?this.depthTest.set(!1):(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range))}setStencilMode(e){e.test.func===this.gl.ALWAYS&&!e.mask?this.stencilTest.set(!1):(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask}))}setColorMode(e){Cn(e.blendFunction,OM.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)}createVertexArray(){return this.gl.createVertexArray()}deleteVertexArray(e){this.gl.deleteVertexArray(e)}unbindVAO(){this.bindVertexArray.set(null)}},AM=class{constructor(e,t,n){this.func=e,this.mask=t,this.range=n}};AM.ReadOnly=!1,AM.ReadWrite=!0,AM.disabled=new AM(519,AM.ReadOnly,[0,1]);var jM=7680,MM=class{constructor(e,t,n,r,i,a){this.test=e,this.ref=t,this.mask=n,this.fail=r,this.depthFail=i,this.pass=a}};MM.disabled=new MM({func:519,mask:0},0,0,jM,jM,jM);var NM=1029,PM=2305,FM=class{constructor(e,t,n){this.enable=e,this.mode=t,this.frontFace=n}};FM.disabled=new FM(!1,NM,PM),FM.backCCW=new FM(!0,NM,PM),FM.frontCCW=new FM(!0,1028,PM);function IM(e,t,n){let r=t?.transitionState??0;return{currentPass:`offscreen`,currentLayer:0,opaquePassCutoff:1/0,depthRangeFor3D:[0,1],isRenderingToTexture:!1,transform:e,terrain:n,projectionTransition:r,isRenderingGlobe:r>0}}function LM(e,t,n={}){let r=e.transform.getProjectionData({overscaledTileID:t,aligned:n.aligned,applyGlobeMatrix:!e.isRenderingToTexture,applyTerrainMatrix:n.applyTerrainMatrix??!0});return e.isRenderingToTexture||(r.uniformBufferKey=n.aligned?`${t.key}/aligned`:t.key),r}function RM(e,t){return e.isRenderingToTexture?null:e.terrain?.getTerrainData(t)??null}var zM;function BM(e,t,n,r,i,a){let o=e.context,s=o.gl,c=e.useProgram(`collisionBox`),l=[],u=0,d=0;for(let f of r){let r=t.getTile(f).getBucket(n);if(!r)continue;let p=i?r.textCollisionBox:r.iconCollisionBox,m=r.collisionCircleArray;m.length>0&&(l.push({circleArray:m,circleOffset:d,coord:f}),u+=m.length/4,d=u),p&&c.draw(o,s.LINES,AM.disabled,MM.disabled,e.colorModeForRenderPass(),FM.disabled,null,RM(a,f),LM(a,f),n.id,p.layoutVertexBuffer,p.indexBuffer,p.segments,null,e.transform.zoom,null,null,p.collisionVertexBuffer)}if(!i||!l.length)return;let f=e.useProgram(`collisionCircle`),p=new Ru;p.resize(u*4),p._trim();let m=0;for(let e of l)for(let t=0;t<e.circleArray.length/4;t++){let n=t*4,r=e.circleArray[n+0],i=e.circleArray[n+1],a=e.circleArray[n+2],o=e.circleArray[n+3];p.emplace(m++,r,i,a,o,0),p.emplace(m++,r,i,a,o,1),p.emplace(m++,r,i,a,o,2),p.emplace(m++,r,i,a,o,3)}(!zM||zM.length<u*2)&&(zM=VM(u));let h=o.createIndexBuffer(zM,!0),g=o.createVertexBuffer(p,Mh.members,!0);for(let t of l)f.draw(o,s.TRIANGLES,AM.disabled,MM.disabled,e.colorModeForRenderPass(),FM.disabled,null,RM(a,t.coord),null,n.id,g,h,Ku.simpleSegment(0,t.circleOffset*2,t.circleArray.length,t.circleArray.length/2),null,e.transform.zoom,null,null,null);g.destroy(),h.destroy()}function VM(e){let t=e*2,n=new Bu;n.resize(t),n._trim();for(let e=0;e<t;e++){let t=e*6;n.uint16[t+0]=e*4+0,n.uint16[t+1]=e*4+1,n.uint16[t+2]=e*4+2,n.uint16[t+3]=e*4+2,n.uint16[t+4]=e*4+3,n.uint16[t+5]=e*4+0}return n}var HM=Re(new Float32Array(16));function UM(e,t,n,r,i,a){if(a.currentPass!==`translucent`)return;let o=MM.disabled,s=e.colorModeForRenderPass();(n._unevaluatedLayout.hasValue(`text-variable-anchor`)||n._unevaluatedLayout.hasValue(`text-variable-anchor-offset`))&&GM(r,e,n,t,n.layout.get(`text-rotation-alignment`),n.layout.get(`text-pitch-alignment`),n.paint.get(`text-translate`),n.paint.get(`text-translate-anchor`),i),n.paint.get(`icon-opacity`).constantOr(1)!==0&&YM(e,t,n,r,!1,n.paint.get(`icon-translate`),n.paint.get(`icon-translate-anchor`),n.layout.get(`icon-rotation-alignment`).constantOr(`viewport`),n.layout.get(`icon-pitch-alignment`),n.layout.get(`icon-keep-upright`),o,s,a),n.paint.get(`text-opacity`).constantOr(1)!==0&&YM(e,t,n,r,!0,n.paint.get(`text-translate`),n.paint.get(`text-translate-anchor`),n.layout.get(`text-rotation-alignment`),n.layout.get(`text-pitch-alignment`),n.layout.get(`text-keep-upright`),o,s,a),t.map.showCollisionBoxes&&(BM(e,t,n,r,!0,a),BM(e,t,n,r,!1,a))}function WM(e,t,n,r,i,a){let{horizontalAlign:o,verticalAlign:s}=T_(e),c=-(o-.5)*t,l=-(s-.5)*n;return new M((c/i+r[0])*a,(l/i+r[1])*a)}function GM(e,t,n,r,i,a,o,s,c){let l=t.transform,u=t.style.map.terrain,d=i===`map`,f=a===`map`;for(let i of e){let e=r.getTile(i),a=e.getBucket(n);if(!a?.text?.segments.get().length)continue;let p=a.textSizeData,m=X_(p,l.zoom),h=Ut(e,1,t.transform.zoom),g=jD(d,t.transform,h),_=n.layout.get(`icon-text-fit`)!==`none`&&a.hasIconData();if(m){let t=2**(l.zoom-e.tileID.overscaledZ),r=u?(e,t)=>u.getElevation(i,e,t):void 0;qM(a,d,f,c,l,g,t,m,_,Xt(l,e,o,s),i.toUnwrapped(),r,n.layout.get(`symbol-height-anchor`)===`ground`)}}}function KM(e,t,n,r,i,a){let o=t.tileAnchorPoint.add(new M(t.translation[0],t.translation[1]));if(t.pitchWithMap){let e=r.mult(a);n||(e=e.rotate(-i));let s=o.add(e);return FD(s.x,s.y,t.pitchedLabelPlaneMatrix,PD(t,s.x,s.y)).point}if(n){let n=WD(t.tileAnchorPoint.x+1,t.tileAnchorPoint.y,t).point.sub(e),i=Math.atan(n.y/n.x)+(n.x<0?Math.PI:0);return e.add(r.rotate(i))}return e.add(r)}function qM(e,t,n,r,i,a,o,s,c,l,u,d,f){let p=e.text.placedSymbolArray,m=e.text.dynamicLayoutVertexArray,h=e.icon.dynamicLayoutVertexArray,g={};m.clear();for(let h=0;h<p.length;h++){let _=p.get(h),v=e.allowVerticalPlacement&&!_.placedOrientation,y=!_.hidden&&_.crossTileID&&!v?r[_.crossTileID]:null;if(!y)ZD(_.numGlyphs,m);else{let r=new M(_.anchorX,_.anchorY),p={getElevation:d,heightOffset:_.heightOffset,heightAnchorGround:f,width:i.width,height:i.height,pitchedLabelPlaneMatr

814ix:a,lineVertexArray:null,pitchWithMap:n,transform:i,projectionCache:null,tileAnchorPoint:r,translation:l,unwrappedTileID:u},h=n?KD(r.x,r.y,p):WD(r.x,r.y,p),v=ID(i.cameraToCenterDistance,h.signedDistanceFromCamera),b=Y_(e.textSizeData,s,_)*v/24;n&&(b*=e.tilePixelRatio/o);let{width:x,height:S,anchor:C,textOffset:w,textBoxScale:T}=y,E=WM(C,x,S,w,T,b),D=i.getPitchedTextCorrection(r.x+l[0],r.y+l[1],u),O=KM(h.point,p,t,E,-i.bearingInRadians,D),k=e.allowVerticalPlacement&&_.placedOrientation===2?Math.PI/2:0;for(let e=0;e<_.numGlyphs;e++)Lv(m,O,k);c&&_.associatedIconIndex>=0&&(g[_.associatedIconIndex]={shiftedAnchor:O,angle:k})}}if(c){h.clear();let t=e.icon.placedSymbolArray;for(let e=0;e<t.length;e++){let n=t.get(e);if(n.hidden)ZD(n.numGlyphs,h);else{let t=g[e];if(!t)ZD(n.numGlyphs,h);else for(let e=0;e<n.numGlyphs;e++)Lv(h,t.shiftedAnchor,t.angle)}}e.icon.dynamicLayoutVertexBuffer.updateData(h)}e.text.dynamicLayoutVertexBuffer.updateData(m)}function JM(e,t,n){return n.iconsInText&&t?`symbolTextAndIcon`:e?`symbolSDF`:`symbolIcon`}function YM(e,t,n,r,i,a,o,s,c,l,u,d,f){let p=e.context,m=p.gl,h=e.transform,g=s===`map`,_=c===`map`,v=s!==`viewport`&&n.layout.get(`symbol-placement`)!==`point`,y=g&&!_&&!v,b=!n.layout.get(`symbol-sort-key`).isConstant(),x=!1,S=e.getDepthModeForSublayer(0,AM.ReadOnly),C=n._unevaluatedLayout.hasValue(`text-variable-anchor`)||n._unevaluatedLayout.hasValue(`text-variable-anchor-offset`),w=[],T=h.getCircleRadiusCorrection();for(let s of r){let r=t.getTile(s),c=r.getBucket(n);if(!c)continue;let u=i?c.text:c.icon;if(!u?.segments.get().length||!u.hasVisibleVertices)continue;let d=u.programConfigurations.get(n.id),p=i||c.sdfIcons,S=i?c.textSizeData:c.iconSizeData,E=_||h.pitch!==0,D=e.useProgram(JM(p,i,c),d),O=X_(S,h.zoom),k=RM(f,s),A,j=[0,0],ee,te,ne=null,re;if(i){if(ee=r.glyphAtlasTexture,te=m.LINEAR,A=r.glyphAtlasTexture.size,c.iconsInText){j=r.imageAtlasTexture.size,ne=r.imageAtlasTexture;let t=S.kind===`composite`||S.kind===`camera`;re=E||e.options.rotating||e.options.zooming||t?m.LINEAR:m.NEAREST}}else{let t=n.layout.get(`icon-size`).constantOr(0)!==1||c.iconsNeedLinear;ee=r.imageAtlasTexture,te=p||e.options.rotating||e.options.zooming||t||E?m.LINEAR:m.NEAREST,A=r.imageAtlasTexture.size}let ie=Ut(r,1,e.transform.zoom),ae=jD(g,e.transform,ie),oe=MD(_,g,e.transform,ie),se=Xt(h,r,a,o),ce=LM(f,s),le=C&&c.hasTextData(),ue=n.layout.get(`icon-text-fit`)!==`none`&&le&&c.hasIconData(),de=n._unevaluatedLayout.hasValue(`icon-offset`),fe=n.layout.get(`symbol-height-anchor`)===`ground`;if(v){let t=Fe();DD(t,ae);let r=e.style.map.terrain?(t,n)=>e.style.map.terrain.getElevation(s,t,n):void 0;RD(c,e,i,ae,t,_,l,n.layout.get(`text-rotation-alignment`)===`map`,s.toUnwrapped(),h.width,h.height,se,r)}let pe=i&&C||ue,me=_?ae:e.transform.clipSpaceToPixelsMatrix,he=v||pe?HM:me,ge=p&&n.paint.get(i?`text-halo-width`:`icon-halo-width`).constantOr(1)!==0,_e;_e=p?c.iconsInText?Dj(S.kind,O,y,_,v,pe,e,he,oe,se,A,j,T,de,fe):Ej(S.kind,O,y,_,v,pe,e,he,oe,se,i,A,ge,T,de,fe):Tj(S.kind,O,y,_,v,pe,e,he,oe,se,i,A,T,de,fe);let ve={program:D,buffers:u,uniformValues:_e,projectionData:ce,atlasTexture:ee,atlasTextureIcon:ne,atlasInterpolation:te,atlasInterpolationIcon:re,isSDF:p,hasHalo:ge};if(b&&c.canOverlap){x=!0;let e=u.segments.get();for(let t of e)w.push({segments:new Ku([t]),sortKey:t.sortKey,state:ve,terrainData:k})}else w.push({segments:u.segments,sortKey:0,state:ve,terrainData:k})}x&&w.sort((e,t)=>e.sortKey-t.sortKey);let E=n.paint.get(i?`text-halo-width`:`icon-halo-width`).constantOr(null)??1/0,D=n.layout.get(`text-letter-spacing`).constantOr(0)*24<0||E>1;for(let t of w){let r=t.state;p.activeTexture.set(m.TEXTURE0),r.atlasTexture.bind(r.atlasInterpolation,m.CLAMP_TO_EDGE),r.atlasTextureIcon&&(p.activeTexture.set(m.TEXTURE1),r.atlasTextureIcon&&r.atlasTextureIcon.bind(r.atlasInterpolationIcon,m.CLAMP_TO_EDGE));let i=r.isSDF&&r.hasHalo;if(i){let i=r.uniformValues;i.u_is_halo=1,D&&(i.u_is_plain=0,XM(r.buffers,t.segments,n,e,r.program,S,u,d,i,r.projectionData,t.terrainData),i.u_is_halo=0,i.u_is_plain=1)}XM(r.buffers,t.segments,n,e,r.program,S,u,d,r.uniformValues,r.projectionData,t.terrainData),i&&!D&&(r.uniformValues.u_is_halo=0)}}function XM(e,t,n,r,i,a,o,s,c,l,u){let d=r.context,f=d.gl;i.draw(d,f.TRIANGLES,a,o,s,FM.backCCW,c,u,l,n.id,e.layoutVertexBuffer,e.indexBuffer,t,n.paint,r.transform.zoom,e.programConfigurations.get(n.id),e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer)}function ZM(e,t,n,r,i){if(i.currentPass!==`translucent`)return;let a=n.paint.get(`circle-opacity`),o=n.paint.get(`circle-stroke-width`),s=n.paint.get(`circle-stroke-opacity`),c=!n.layout.get(`circle-sort-key`).isConstant();if(a.constantOr(1)===0&&(o.constantOr(1)===0||s.constantOr(1)===0))return;let l=e.context,u=l.gl,d=e.transform,f=e.getDepthModeForSublayer(0,AM.ReadOnly),p=MM.disabled,m=e.colorModeForRenderPass(),h=[],g=d.getCircleRadiusCorrection();for(let a of r){let r=t.getTile(a),o=r.getBucket(n);if(!o)continue;let s=Xt(d,r,n.paint.get(`circle-translate`),n.paint.get(`circle-translate-anchor`)),l=o.programConfigurations.get(n.id),u=e.useProgram(`circle`,l),f=o.layoutVertexBuffer,p=o.indexBuffer,m=RM(i,a),_={programConfiguration:l,program:u,layoutVertexBuffer:f,indexBuffer:p,uniformValues:JA(e,r,n,s,g),terrainData:m,projectionData:LM(i,a)};if(c){let e=o.segments.get();for(let t of e)h.push({segments:new Ku([t]),sortKey:t.sortKey,state:_})}else h.push({segments:o.segments,sortKey:0,state:_})}c&&h.sort((e,t)=>e.sortKey-t.sortKey);for(let t of h){let{programConfiguration:r,program:i,layoutVertexBuffer:a,indexBuffer:o,uniformValues:s,terrainData:c,projectionData:d}=t.state,h=t.segments;i.draw(l,u.TRIANGLES,f,p,m,FM.backCCW,s,c,d,n.id,a,o,h,n.paint,e.transform.zoom,r)}}function QM(e,t,n,r,i){if(n.paint.get(`heatmap-opacity`)===0)return;let a=e.context;if(e.style.map.terrain){for(let a of r){let r=t.getTile(a);t.hasRenderableParent(a)||(i.currentPass===`offscreen`?tN(e,r,n,a,i):i.currentPass===`translucent`&&nN(e,n,a,i))}a.viewport.set([0,0,e.width,e.height])}else i.currentPass===`offscreen`?$M(e,t,n,r,i):i.currentPass===`translucent`&&eN(e,n)}function $M(e,t,n,r,i){let a=e.context,o=a.gl,s=e.transform,c=MM.disabled,l=new OM([o.ONE,o.ONE],U.transparent,[!0,!0,!0,!0]);rN(a,e,n),a.clear({color:U.transparent});for(let u of r){if(t.hasRenderableParent(u))continue;let r=t.getTile(u),d=r.getBucket(n);if(!d)continue;let f=d.programConfigurations.get(n.id),p=e.useProgram(`heatmap`,f),m=LM(i,u,{applyTerrainMatrix:!1}),h=s.getCircleRadiusCorrection();p.draw(a,o.TRIANGLES,AM.disabled,c,l,FM.backCCW,$A(r,s.zoom,n.paint.get(`heatmap-intensity`),h),null,m,n.id,d.layoutVertexBuffer,d.indexBuffer,d.segments,n.paint,s.zoom,f)}a.viewport.set([0,0,e.width,e.height])}function eN(e,t){let n=e.context,r=n.gl;n.setColorMode(e.colorModeForRenderPass());let i=t.heatmapFbos.get(xf);i&&(n.activeTexture.set(r.TEXTURE0),r.bindTexture(r.TEXTURE_2D,i.colorAttachment.get()),n.activeTexture.set(r.TEXTURE1),aN(n,t).bind(r.LINEAR,r.CLAMP_TO_EDGE),e.useProgram(`heatmapTexture`).draw(n,r.TRIANGLES,AM.disabled,MM.disabled,e.colorModeForRenderPass(),FM.disabled,ej(e,t,0,1),null,null,t.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,t.paint,e.transform.zoom))}function tN(e,t,n,r,i){let a=e.context,o=a.gl,s=MM.disabled,c=new OM([o.ONE,o.ONE],U.transparent,[!0,!0,!0,!0]),l=t.getBucket(n);if(!l)return;let u=r.key,d=n.heatmapFbos.get(u);d||(d=iN(a,t.tileSize,t.tileSize),n.heatmapFbos.set(u,d)),a.bindFramebuffer.set(d.framebuffer),a.viewport.set([0,0,t.tileSize,t.tileSize]),a.clear({color:U.transparent});let f=l.programConfigurations.get(n.id),p=e.useProgram(`heatmap`,f,!i.isRenderingGlobe),m=LM(i,t.tileID),h=RM(i,r);p.draw(a,o.TRIANGLES,AM.disabled,s,c,FM.disabled,$A(t,e.transform.zoom,n.paint.get(`heatmap-intensity`),1),h,m,n.id,l.layoutVertexBuffer,l.indexBuffer,l.segments,n.paint,e.transform.zoom,f)}function nN(e,t,n,r){let i=e.context,a=i.gl,o=e.transform;i.setColorMode(e.colorModeForRenderPass());let s=aN(i,t),c=n.key,l=t.heatmapFbos.get(c);if(!l)return;i.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,l.colorAttachment.get()),i.activeTexture.set(a.TEXTURE1),s.bind(a.LINEAR,a.CLAMP_TO_EDGE);let u=LM(r,n,{applyTerrainMatrix:r.isRenderingGlobe});e.useProgram(`heatmapTexture`).draw(i,a.TRIANGLES,AM.disabled,MM.disabled,e.colorModeForRenderPass(),FM.disabled,ej(e,t,0,1),null,u,t.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments,t.paint,o.zoom),l.destroy(),t.heatmapFbos.delete(c)}function rN(e,t,n){let r=e.gl;e.activeTexture.set(r.TEXTURE1),e.viewport.set([0,0,t.width/4,t.height/4]);let i=n.heatmapFbos.get(xf);i?(r.bindTexture(r.TEXTURE_2D,i.colorAttachment.get()),e.bindFramebuffer.set(i.framebuffer)):(i=iN(e,t.width/4,t.height/4),n.heatmapFbos.set(xf,i))}function iN(e,t,n){let r=e.gl,i=r.createTexture();r.bindTexture(r.TEXTURE_2D,i),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texStorage2D(r.TEXTURE_2D,1,r.RGBA16F,t,n);let a=e.createFramebuffer(t,n,!1,!1);return a.colorAttachment.set(i),a}function aN(e,t){return t.colorRampTexture||=new Nf(e,t.colorRamp,e.gl.RGBA),t.colorRampTexture}function oN(e,t,n){let r=e.context,i=r.bindFramebuffer.get(),a=r.viewport.get(),[,,o,s]=a;return sN(e,o,s),r.viewport.set([0,0,o,s]),r.clear({color:U.transparent,depth:1,stencil:0}),e.currentStencilSource=void 0,e.renderTileClippingMasks(t,n),{compositeTarget:i,compositeViewport:a}}function sN(e,t,n){let r=e.context.gl;if(!e.layerOpacityFbo){let i=e.context.createFramebuffer(t,n,!0,!0),a=r.createTexture();r.bindTexture(r.TEXTURE_2D,a),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,t,n,0,r.RGBA,r.UNSIGNED_BYTE,null),i.colorAttachment.set(a),i.depthAttachment.set(e.context.createRenderbuffer(r.DEPTH_STENCIL,t,n)),e.layerOpacityFbo=i,e.context.bindFramebuffer.set(e.layerOpacityFbo.framebuffer);return}if(e.layerOpacityFbo.width===t&&e.layerOpacityFbo.height===n){e.context.bindFramebuffer.set(e.layerOpacityFbo.framebuffer);return}let i=e.layerOpacityFbo;r.bindTexture(r.TEXTURE_2D,i.colorAttachment.get()),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,t,n,0,r.RGBA,r.UNSIGNED_BYTE,null),e.context.bindRenderbuffer.set(i.depthAttachment.get()),r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,t,n),e.context.bindRenderbuffer.set(null),i.width=t,i.height=n,e.context.bindFramebuffer.set(i.framebuffer)}function cN(e,t,n,r){let i=e.context,a=i.gl;i.bindFramebuffer.set(n.compositeTarget),i.viewport.set(n.compositeViewport),i.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,e.layerOpacityFbo.colorAttachment.get()),e.useProgram(`layerOpacity`).draw(i,a.TRIANGLES,AM.disabled,MM.disabled,e.colorModeForRenderPass(),FM.disabled,xj(t,0),null,null,r.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,r.paint,e.transform.zoom),e.currentStencilSource=void 0}function lN(e,t,n,r,i,a,o,s){let c=256;if(i.stepInterpolant){let r=t.getSource().maxzoom,i=o.canonical.z===r?Math.ceil(1<<e.transform.maxZoom-o.canonical.z):1;c=F(_n(a.maxLineLength/P*1024*i),256,n.maxTextureSize)}return s.gradient=bf({expression:i.gradientExpression(),evaluationKey:`lineProgress`,resolution:c,image:s.gradient||void 0,clips:a.lineClipsArray}),s.texture?s.texture.update(s.gradient):s.texture=new Nf(n,s.gradient,r.RGBA),s.version=i.gradientVersion,s.texture}function uN(e,t,n,r,i){e.activeTexture.set(t.TEXTURE0),n.imageAtlasTexture.bind(t.LINEAR,t.CLAMP_TO_EDGE),r.updatePaintBuffers(i)}function dN(e,t,n,r,i,a){(i||e.lineAtlas.dirty)&&(t.activeTexture.set(n.TEXTURE0),e.lineAtlas.bind(t)),r.updatePaintBuffers(a)}function fN(e,t,n,r,i,a,o){let s=a.gradients[i.id],c=s.texture;i.gradientVersion!==s.version&&(c=lN(e,t,n,r,i,a,o,s)),n.activeTexture.set(r.TEXTURE0),c.bind(i.stepInterpolant?r.NEAREST:r.LINEAR,r.CLAMP_TO_EDGE)}function pN(e,t,n,r,i,a,o,s,c){let l=a.gradients[i.id],u=l.texture;i.gradientVersion!==l.version&&(u=lN(e,t,n,r,i,a,o,l)),n.activeTexture.set(r.TEXTURE0),u.bind(i.stepInterpolant?r.NEAREST:r.LINEAR,r.CLAMP_TO_EDGE),n.activeTexture.set(r.TEXTURE1),e.lineAtlas.bind(n),s.updatePaintBuffers(c)}function mN(e,t,n,r,i){if(i.currentPass!==`translucent`)return;let a=n.paint.get(`line-opacity`),o=n.paint.get(`line-width`),s=n.paint.get(`line-layer-opacity`);if(a.constantOr(1)!==0&&o.constantOr(1)!==0&&s!==0){if(s<1){let a=oN(e,n,r);hN(e,t,n,r,i),cN(e,s,a,n);return}hN(e,t,n,r,i)}}function hN(e,t,n,r,i){let a=e.getDepthModeForSublayer(0,AM.ReadOnly),o=e.colorModeForRenderPass(),s=n.paint.get(`line-dasharray`),c=s.constantOr(1),l=n.paint.get(`line-pattern`),u=l.constantOr(1),d=n.paint.get(`line-gradient`),f=n.getCrossfadeParameters(),p;p=u?`linePattern`:c&&d?`lineGradientSDF`:c?`lineSDF`:d?`lineGradient`:`line`;let m=e.context,h=m.gl,g=e.transform,_=!0;for(let v of r){let r=t.getTile(v);if(u&&!r.patternsLoaded())continue;let y=r.getBucket(n);if(!y)continue;let b=y.programConfigurations.get(n.id),x=e.context.program.get(),S=e.useProgram(p,b),C=_||S.program!==x,w=RM(i,v),T=l.constantOr(null),E=s?.constantOr(null);if(T&&r.imageAtlas){let e=r.imageAtlas,t=e.patternPositions[T.to.toString()],n=e.patternPositions[T.from.toString()];t&&n&&b.setConstantPatternPositions(t,n)}else if(E){let t=n.layout.get(`line-cap`).constantOr(null)===`round`,r=e.lineAtlas.getDash(E.to,t),i=e.lineAtlas.getDash(E.from,t);b.setConstantDashPositions(r,i)}let D=LM(i,v),O=g.getPixelScale(),k;u?(k=hj(e,r,n,O,f),uN(m,h,r,b,f)):c&&d?(k=_j(e,r,n,O,f,y.lineClipsArray.length),pN(e,t,m,h,n,y,v,b,f)):c?(k=gj(e,r,n,O,f),dN(e,m,h,b,C,f)):d?(k=mj(e,r,n,O,y.lineClipsArray.length),fN(e,t,m,h,n,y,v)):k=pj(e,r,n,O);let A=e.stencilModeForClipping(v);S.draw(m,h.TRIANGLES,a,A,o,FM.disabled,k,w,D,n.id,y.layoutVertexBuffer,y.indexBuffer,y.segments,n.paint,e.transform.zoom,b,y.layoutVertexBuffer2),_=!1}}function gN(e,t,n,r,i){if(!n||!r?.imageAtlas)return;let a=r.imageAtlas.patternPositions,o=a[n.to.toString()],s=a[n.from.toString()];if(!o&&s&&(o=s),!s&&o&&(s=o),!o||!s){let e=i.getPaintProperty(t);o=a[e],s=a[e]}o&&s&&e.setConstantPatternPositions(o,s)}function _N(e,t,n,r,i){let a=n.paint.get(`fill-color`),o=n.paint.get(`fill-opacity`),s=n.paint.get(`fill-layer-opacity`);if(o.constantOr(1)===0||s===0)return;if(s<1){if(i.currentPass!==`translucent`)return;let a=oN(e,n,r);vN(e,t,n,r,i),cN(e,s,a,n);return}let c=n.paint.get(`fill-pattern`),l=e.opaquePassEnabledForLayer()&&!c.constantOr(1)&&a.constantOr(U.transparent).a===1&&o.constantOr(0)===1;if(l&&i.currentPass===`opaque`){let a=e.colorModeForRenderPass();bN(e,t,n,r,e.getDepthModeForSublayer(1,AM.ReadWrite),a,!1,i);return}if(l&&i.currentPass===`translucent`){yN(e,t,n,r,i);return}i.currentPass===`translucent`&&vN(e,t,n,r,i)}function vN(e,t,n,r,i){let a=e.colorModeForRenderPass();bN(e,t,n,r,e.getDepthModeForSublayer(1,AM.ReadOnly),a,!1,i),yN(e,t,n,r,i)}function yN(e,t,n,r,i){if(!n.paint.get(`fill-antialias`))return;let a=e.colorModeForRenderPass();bN(e,t,n,r,e.getDepthModeForSublayer(n.getPaintProperty(`fill-outline-color`)?2:0,AM.ReadOnly),a,!0,i)}function bN(e,t,n,r,i,a,o,s){let c=e.context.gl,l=`fill-pattern`,u=n.paint.get(l),d=u?.constantOr(1),f=n.getCrossfadeParameters(),p,m,h,g,_,v=e.transform,y=n.paint.get(`fill-translate`),b=n.paint.get(`fill-translate-anchor`);o?(m=d&&!n.getPaintProperty(`fill-outline-color`)?`fillOutlinePattern`:`fillOutline`,p=c.LINES):(m=d?`fillPattern`:`fill`,p=c.TRIANGLES);let x=u.constantOr(null);for(let u of r){let r=t.getTile(u);if(d&&!r.patternsLoaded())continue;let S=r.getBucket(n);if(!S)continue;let C=S.sdfPatterns[n.id]??!1,w=S.programConfigurations.get(n.id),T=e.useProgram(m,w),E=RM(s,u);d&&(e.context.activeTexture.set(c.TEXTURE0),r.imageAtlasTexture.bind(c.LINEAR,c.CLAMP_TO_EDGE),w.updatePaintBuffers(f)),gN(w,l,x,r,n);let D=LM(s,u),O=Xt(v,r,y,b);o?(g=S.indexBuffer2,_=S.segments2,h=m===`fillOutlinePattern`&&d?KA(e,f,r,O,C):GA(O)):(g=S.indexBuffer,_=S.segments,h=d?UA(e,f,r,O,C):WA(O));let k=e.stencilModeForClipping(u);T.draw(e.context,p,i,k,a,FM.backCCW,h,E,D,n.id,S.layoutVertexBuffer,g,_,n.paint,e.transform.zoom,w)}}function xN(e,t,n,r,i){let a=n.paint.get(`fill-extrusion-opacity`);if(a!==0&&i.currentPass===`translucent`){let o=new AM(e.context.gl.LEQUAL,AM.ReadWrite,i.depthRangeFor3D);if(a===1&&!n.paint.get(`fill-extrusion-pattern`).constantOr(1)){let a=e.colorModeForRenderPass();SN(e,t,n,r,o,MM.disabled,a,i)}else SN(e,t,n,r,o,MM.disabled,OM.disabled,i),SN(e,t,n,r,o,e.stencilModeFor3D(),e.colorModeForRenderPass(),i)}}function SN(e,t,n,r,i,a,o,s){let c=e.context,l=c.gl,u=`fill-extrusion-pattern`,d=n.paint.get(u),f=d.constantOr(1),p=n.getCrossfadeParameters(),m=n.paint.get(`fill-extrusion-opacity`),h=d.constantOr(null),g=e.transform;for(let d of r){let r=t.getTile(d),_=r.getBucket(n);if(!_)continue;let v=RM(s,d),y=_.programConfigurations.get(n.id),b=e.useProgram(f?`fillExtrusionPattern`:`fillExtrusion`,y);f&&(e.context.activeTexture.set(l.TEXTURE0),r.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),y.updatePaintBuffers(p));let x=LM(s,d);gN(y,u,h,r,n);let S=Xt(g,r,n.paint.get(`fill-extrusion-translate`),n.paint.get(`fill-extrusion-translate-anchor`)),C=n.paint.get(`fill-extrusion-vertical-gradient`),w=f?RA(e,C,m,S,d,p,r):LA(e,C,m,S);b.draw(c,c.gl.TRIANGLES,i,a,o,FM.backCCW,w,v,x,n.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,n.paint,e.transform.zoom,y,e.style.map.terrain&&_.centroidVertexBuffer)}}function CN(e,t,n,r,i){if(i.currentPass!==`offscreen`&&i.currentPass!==`translucent`)return;let a=e.context,o=e.style.projection.useSubdivision,s=e.getDepthModeForSublayer(0,AM.ReadOnly),c=e.colorModeForRenderPass();if(i.currentPass===`offscreen`)TN(e,t,r,n,s,MM.disabled,c),a.viewport.set([0,0,e.width,e.height]);else if(i.currentPass===`translucent`){if(o){let[a,o,l]=e.stencilConfigForOverlapTwoPass(r);wN(e,t,n,l,a,s,c,!1,i),wN(e,t,n,l,o,s,c,!0,i)}else{let[a,o]=e.getStencilConfigForOverlapAndUpdateStencilID(r);wN(e,t,n,o,a,s,c,!1,i)}}}function wN(e,t,n,r,i,a,o,s,c){let l=e.style.projection,u=e.context,d=u.gl,f=[`#define NUM_ILLUMINATION_SOURCES ${n.paint.get(`hillshade-highlight-color`).values.length}`],p=e.useProgram(`hillshade`,null,!1,f),m=!e.options.moving;for(let f of r){let r=t.getTile(f),h=r.fbo;if(!h)continue;let g=l.getMeshFromTileID(u,f.canonical,s,!0,`raster`),_=RM(c,f);u.activeTexture.set(d.TEXTURE0),d.bindTexture(d.TEXTURE_2D,h.colorAttachment.get());let v=LM(c,f,{aligned:m});p.draw(u,d.TRIANGLES,a,i[f.overscaledZ],o,FM.backCCW,rj(e,r,n),_,v,n.id,g.vertexBuffer,g.indexBuffer,g.segments)}}function TN(e,t,n,r,i,a,o){let s=e.context,c=s.gl,l=r.paint.get(`resampling`)===`nearest`?c.NEAREST:c.LINEAR;for(let u of n){let n=t.getTile(u),d=n.dem;if(!d?.data||!n.needsHillshadePrepare)continue;let f=d.dim+2,p=d.stride,m=d.getPixels();if(s.activeTexture.set(c.TEXTURE1),s.pixelStoreUnpackPremultiplyAlpha.set(!1),n.demTexture||=e.getTileTexture(p),n.demTexture){let e=n.demTexture;e.update(m,{premultiply:!1}),e.bind(c.NEAREST,c.CLAMP_TO_EDGE)}else n.demTexture=new Nf(s,m,c.RGBA,{premultiply:!1}),n.demTexture.bind(c.NEAREST,c.CLAMP_TO_EDGE);s.activeTexture.set(c.TEXTURE0);let h=n.fbo;if(!h){let e=new Nf(s,{width:f,height:f,data:null},c.RGBA);e.bind(l,c.CLAMP_TO_EDGE),h=n.fbo=s.createFramebuffer(f,f,!0,!1),h.colorAttachment.set(e.texture)}s.bindFramebuffer.set(h.framebuffer),s.viewport.set([0,0,f,f]),e.useProgram(`hillshadePrepare`).draw(s,c.TRIANGLES,i,a,o,FM.disabled,ij(n.tileID,d),null,null,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),n.needsHillshadePrepare=!1}}function EN(e,t,n,r,i){if(i.currentPass!==`translucent`||!r.length)return;let a=e.style.projection.useSubdivision,o=e.getDepthModeForSublayer(0,AM.ReadOnly),s=e.colorModeForRenderPass();if(a){let[a,c,l]=e.stencilConfigForOverlapTwoPass(r);ON(e,t,n,l,a,o,s,!1,i),ON(e,t,n,l,c,o,s,!0,i)}else{let[a,c]=e.getStencilConfigForOverlapAndUpdateStencilID(r);ON(e,t,n,c,a,o,s,!1,i)}}var DN=0;function ON(e,t,n,r,i,a,o,s,c){let l=e.style.projection,u=e.context,d=u.gl,f=e.useProgram(`colorRelief`),p=!e.options.moving,m=n.paint.get(`resampling`)===`nearest`?d.NEAREST:d.LINEAR,h=!0,g=0;for(let _ of r){let r=t.getTile(_),v=r.dem;if(!v?.data)continue;if(h){DN||=d.getParameter(d.MAX_TEXTURE_SIZE);let e=DN,{elevationTexture:t,colorTexture:r}=n.getColorRampTextures(u,e,v.getUnpackVector());u.activeTexture.set(d.TEXTURE1),t.bind(d.NEAREST,d.CLAMP_TO_EDGE),u.activeTexture.set(d.TEXTURE4),r.bind(d.LINEAR,d.CLAMP_TO_EDGE),h=!1,g=t.size[0]}let y=v.stride;u.activeTexture.set(d.TEXTURE0),(!r.demTexture||r.needsColorReliefPrepare)&&(u.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture||=e.getTileTexture(y)??new Nf(u,{width:y,height:y,data:null},d.RGBA),r.demTexture.update(v.getPixels(),{premultiply:!1}),r.needsColorReliefPrepare=!1),r.demTexture.bind(m,d.CLAMP_TO_EDGE);let b=l.getMeshFromTileID(u,_.canonical,s,!0,`raster`),x=RM(c,_),S=LM(c,_,{aligned:p});f.draw(u,d.TRIANGLES,a,i[_.overscaledZ],o,FM.backCCW,sj(n,r.dem,g),x,S,n.id,b.vertexBuffer,b.indexBuffer,b.segments)}}var kN=[new M(0,0),new M(P,0),new M(P,P),new M(0,P)];function AN(e,t,n,r,i){if(i.currentPass!==`translucent`||n.paint.get(`raster-opacity`)===0||!r.length)return;let a=t.getSource(),o=e.style.projection.useSubdivision;if(a instanceof AE)jN(e,t,n,r,null,!1,!1,a.tileCoords,a.imageWarp,a.flippedWindingOrder,i,a.getMesh(e.context,o));else if(o){let[a,o,s]=e.stencilConfigForOverlapTwoPass(r);jN(e,t,n,s,a,!1,!0,kN,yE,!1,i),jN(e,t,n,s,o,!0,!0,kN,yE,!1,i)}else{let[a,o]=e.getStencilConfigForOverlapAndUpdateStencilID(r);jN(e,t,n,o,a,!1,!0,kN,yE,!1,i)}}function jN(e,t,n,r,i,a,o,s,c,l=!1,u,d=null){let f=r[r.length-1].overscaledZ,p=e.context,m=p.gl,h=e.useProgram(`raster`),g=e.style.projection,_=e.colorModeForRenderPass(),v=!e.options.moving,y=n.paint.get(`raster-opacity`),b=n.paint.get(`resampling`)===`nearest`||n.paint.get(`raster-resampling`)===`nearest`?m.NEAREST:m.LINEAR,x=n.paint.get(`raster-fade-duration`),S=!!e.style.map.terrain;for(let C of r){let r=e.getDepthModeForSublayer(C.overscaledZ-f,y===1?AM.ReadWrite:AM.ReadOnly,m.LESS),w=t.getTile(C);p.activeTexture.set(m.TEXTURE0),w.texture.bind(b,m.CLAMP_TO_EDGE,m.LINEAR_MIPMAP_NEAREST),p.activeTexture.set(m.TEXTURE1);let{parentTile:T,parentScaleBy:E,parentTopLeft:D,fadeValues:O}=MN(w,t,x,S);w.fadeOpacity=O.tileOpacity,T?(T.fadeOpacity=O.parentTileOpacity,T.texture.bind(b,m.CLAMP_TO_EDGE,m.LINEAR_MIPMAP_NEAREST)):w.texture.bind(b,m.CLAMP_TO_EDGE,m.LINEAR_MIPMAP_NEAREST),w.texture.useMipmap&&p.extTextureFilterAnisotropic&&e.transform.pitch>e.options.anisotropicFilterPitch&&m.texParameterf(m.TEXTURE_2D,p.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,p.extTextureFilterAnisotropicMax);let k=RM(u,C),A=LM(u,C,{aligned:v}),j=xE(D,E,O.fadeMix,n,s,c),ee=d??g.getMeshFromTileID(p,C.canonical,a,o,`raster`),te=i?i[C.overscaledZ]:MM.disabled;h.draw(p,m.TRIANGLES,r,te,_,l?FM.frontCCW:FM.backCCW,j,k,A,n.id,ee.vertexBuffer,ee.indexBuffer,ee.segments)}}function MN(e,t,n,r){let i={parentTile:null,parentScaleBy:1,parentTopLeft:[0,0],fadeValues:{tileOpacity:1,parentTileOpacity:1,fadeMix:{opacity:1,mix:0}}};if(n===0||r)return i;if(e.fadingParentID){let r=t.getLoadedTile(e.fadingParentID);if(!r)return i;let a=2**(r.tileID.overscaledZ-e.tileID.overscaledZ);return{parentTile:r,parentScaleBy:a,parentTopLeft:[e.tileID.canonical.x*a%1,e.tileID.canonical.y*a%1],fadeValues:NN(e,r,n)}}return e.selfFading?{parentTile:null,parentScaleBy:1,parentTopLeft:[0,0],fadeValues:PN(e,n)}:i}function NN(e,t,n){let r=mw(),i=(r-e.timeAdded)/n,a=(r-t.timeAdded)/n,o=e.fadingDirection===1,s=F(i,0,1),c=F(1-a,0,1),l=o?s:c;return{tileOpacity:l,parentTileOpacity:o?c:s,fadeMix:{opacity:1,mix:1-l}}}function PN(e,t){let n=F((mw()-e.timeAdded)/t,0,1);return{tileOpacity:n,fadeMix:{opacity:n,mix:0}}}function FN(e,t,n,r,i){let a=n.paint.get(`background-color`),o=n.paint.get(`background-opacity`);if(o===0)return;let s=e.context,c=s.gl,l=e.style.projection,u=e.transform,d=u.tileSize,f=n.paint.get(`background-pattern`);if(e.isPatternMissing(f))return;let p=!f&&a.a===1&&o===1&&e.opaquePassEnabledForLayer()?`opaque`:`translucent`;if(i.currentPass!==p)return;let m=MM.disabled,h=e.getDepthModeForSublayer(0,p===`opaque`?AM.ReadWrite:AM.ReadOnly),g=e.colorModeForRenderPass(),_=e.useProgram(f?`backgroundPattern`:`background`),v=r||dD(u,{tileSize:d,terrain:e.style.map.terrain});f&&(s.activeTexture.set(c.TEXTURE0),e.patternAtlas.bind(e.context));let y=n.getCrossfadeParameters();for(let t of v){let r=LM(i,t),u=f?jj(o,e,f,{tileID:t,tileSize:d},y):Aj(o,a),p=RM(i,t),v=l.getMeshFromTileID(s,t.canonical,!1,!0,`raster`);_.draw(s,c.TRIANGLES,h,m,g,FM.backCCW,u,p,r,n.id,v.vertexBuffer,v.indexBuffer,v.segments)}}var IN=new U(1,0,0,1),LN=new U(0,1,0,1),RN=new U(0,0,1,1),zN=new U(1,0,1,1),BN=new U(0,1,1,1);function VN(e){let t=e.transform.padding;UN(e,e.transform.height-(t.top||0),3,IN),UN(e,t.bottom||0,3,LN),WN(e,t.left||0,3,RN),WN(e,e.transform.width-(t.right||0),3,zN);let n=e.transform.centerPoint;HN(e,n.x,e.transform.height-n.y,BN)}function HN(e,t,n,r){GN(e,t-1,n-10,2,20,r),GN(e,t-10,n-1,20,2,r)}function UN(e,t,n,r){GN(e,0,t+n/2,e.transform.width,n,r)}function WN(e,t,n,r){GN(e,t-n/2,0,n,e.transform.height,r)}function GN(e,t,n,r,i,a){let o=e.context,s=o.gl;s.enable(s.SCISSOR_TEST),s.scissor(t*e.pixelRatio,n*e.pixelRatio,r*e.pixelRatio,i*e.pixelRatio),o.clear({color:a}),s.disable(s.SCISSOR_TEST)}function KN(e,t,n,r){for(let i of n)qN(e,t,i,r)}function qN(e,t,n,r){let i=e.context,a=i.gl,o=e.useProgram(`debug`),s=AM.disabled,c=MM.disabled,l=e.colorModeForRenderPass(),u=`$debug`,d=RM(r,n);i.activeTexture.set(a.TEXTURE0);let f=t.getTileByID(n.key).latestRawTileData?.byteLength||0,p=Math.floor(f/1024),m=t.getTile(n).tileSize,h=512/Math.min(m,512)*(n.overscaledZ/e.transform.zoom)*.5,g=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(g+=` => ${n.overscaledZ}`),JN(e,`${g} ${p}kB`);let _=LM(r,n);o.draw(i,a.TRIANGLES,s,c,OM.alphaBlended,FM.disabled,XA(U.transparent,h),null,_,u,e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments),o.draw(i,a.LINE_STRIP,s,c,l,FM.disabled,XA(U.red),d,_,u,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments)}function JN(e,t){e.initDebugOverlayCanvas();let n=e.debugOverlayCanvas,r=e.context.gl,i=e.debugOverlayCanvas.getContext(`2d`);i.clearRect(0,0,n.width,n.height),i.shadowColor=`white`,i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle=`white`,i.textBaseline=`top`,i.font=`bold 36px Open Sans, sans-serif`,i.fillText(t,5,5),i.strokeText(t,5,5),e.debugOverlayTexture.update(n),e.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}function YN(e,t){let n=null,r=Object.values(e._layers).flatMap(n=>n.source&&!n.isHidden(t)?[e.tileManagers[n.source]]:[]),i=r.filter(e=>e.getSource().type===`vector`),a=r.filter(e=>e.getSource().type!==`vector`),o=e=>{(!n||n.getSource().maxzoom<e.getSource().maxzoom)&&(n=e)};for(let e of i)o(e);if(!n)for(let e of a)o(e);return n}function XN(e,t,n,r){let{isRenderingGlobe:i}=r,a=e.context,o=n.implementation,s=e.style.projection,c=e.transform,l=c.getProjectionDataForCustomLayer(i),u={farZ:c.farZ,nearZ:c.nearZ,fov:c.fov*Math.PI/180,modelViewProjectionMatrix:c.modelViewProjectionMatrix,projectionMatrix:c.projectionMatrix,shaderData:{variantName:s.shaderVariantName,vertexShaderPrelude:`const float PI = 3.141592653589793;\nuniform mat4 u_projection_matrix;\n${s.shaderPreludeCode.vertexSource}`,define:s.shaderDefine},defaultProjectionData:l,getProjectionData:e=>c.getProjectionData({overscaledTileID:new my(e.tileID.canonical.z,e.tileID.wrap??0,e.tileID.canonical.z,e.tileID.canonical.x,e.tileID.canonical.y),aligned:e.aligned,applyGlobeMatrix:e.applyGlobeMatrix,applyTerrainMatrix:e.applyTerrainMatrix})},d=o.renderingMode?o.renderingMode:`2d`;if(r.currentPass===`offscreen`){let t=o.prerender;t&&(e.setCustomLayerDefaults(),a.setColorMode(e.colorModeForRenderPass()),t.call(o,a.gl,u),a.setDirty(),e.setBaseState())}else if(r.currentPass===`translucent`){e.setCustomLayerDefaults(),a.setColorMode(e.colorModeForRenderPass()),a.setStencilMode(MM.disabled);let t=d===`3d`?e.getDepthModeFor3D():e.getDepthModeForSublayer(0,AM.ReadOnly);a.setDepthMode(t),o.render(a.gl,u),a.setDirty(),e.setBaseState(),a.bindFramebuffer.set(null)}}function ZN(e,t){let n=e.context,r=n.gl,i=e.transform,a=OM.unblended,o=new AM(r.LEQUAL,AM.ReadWrite,[0,1]),s=t.tileManager.getRenderableTiles(),c=e.useProgram(`terrainDepth`);n.bindFramebuffer.set(t.getFramebuffer().framebuffer),n.viewport.set([0,0,e.width/devicePixelRatio,e.height/devicePixelRatio]),n.clear({color:U.white,depth:1});for(let e of s){let s=t.getTerrainMesh(e.tileID),l=t.getTerrainData(e.tileID),u=i.getProjectionData({overscaledTileID:e.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0}),d=pA(t.getSkirtLength(i.zoom));c.draw(n,r.TRIANGLES,o,MM.disabled,a,FM.backCCW,d,l,u,`terrain`,s.vertexBuffer,s.indexBuffer,s.segments)}n.bindFramebuffer.set(null),n.viewport.set([0,0,e.width,e.height])}function QN(e,t,n,r){let{isRenderingGlobe:i}=r,a=e.context,o=a.gl,s=e.transform,c=e.colorModeForRenderPass(),l=e.getDepthModeFor3D(),u=e.useProgram(`terrain`);a.bindFramebuffer.set(null),a.viewport.set([0,0,e.width,e.height]);for(let d of n){let n=t.getTerrainMesh(d.tileID),f=e.renderToTexture.getTexture(d),p=t.getTerrainData(d.tileID);a.activeTexture.set(o.TEXTURE0),f.bind(o.LINEAR,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_LINEAR);let m=fA(t.getSkirtLength(s.zoom),s.calculateFogMatrix(d.tileID.toUnwrapped()),e.style.sky,s.pitch,i),h=LM(r,d.tileID,{applyTerrainMatrix:!1});u.draw(a,o.TRIANGLES,l,MM.disabled,c,FM.backCCW,m,p,h,`terrain`,n.vertexBuffer,n.indexBuffer,n.segments)}}function $N(e,t){if(!t.mesh){let n=new wu;n.emplaceBack(-1,-1),n.emplaceBack(1,-1),n.emplaceBack(1,1),n.emplaceBack(-1,1);let r=new Vu;r.emplaceBack(0,1,2),r.emplaceBack(0,2,3),t.mesh=new TE(e.createVertexBuffer(n,EE.members),e.createIndexBuffer(r),Ku.simpleSegment(0,0,n.length,r.length))}return t.mesh}function eP(e,t){let n=e.context,r=n.gl,i=Fj(t,e.transform,e.pixelRatio),a=new AM(r.LEQUAL,AM.ReadWrite,[0,1]),o=MM.disabled,s=e.colorModeForRenderPass(),c=e.useProgram(`sky`),l=$N(n,t);c.draw(n,r.TRIANGLES,a,o,s,FM.disabled,i,null,void 0,`sky`,l.vertexBuffer,l.indexBuffer,l.segments)}function tP(e,t){let n=e.getCartesianPosition();st(n,n);let r=Re(new Float64Array(16));return e.properties.get(`anchor`)===`map`&&(Ge(r,r,t.rollInRadians),Ue(r,r,-t.pitchInRadians),Ge(r,r,t.bearingInRadians),Ue(r,r,t.center.lat*Math.PI/180),We(r,r,-t.center.lng*Math.PI/180)),dt(n,n,r),n}function nP(e,t,n){let r=e.context,i=r.gl,a=e.useProgram(`atmosphere`),o=new AM(i.LEQUAL,AM.ReadOnly,[0,1]),s=e.transform,c=tP(n,e.transform),l=s.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),u=wk(s.worldSize,s.center.lat),d=Tk(s),f=Hk(et(d)-u,u),p=t.properties.get(`atmosphere-blend`)*l.projectionTransition*f;if(p===0)return;let m=Nj(c,p,d,u,s.inverseProjectionMatrix),h=$N(r,t);a.draw(r,i.TRIANGLES,o,MM.disabled,OM.alphaBlended,FM.disabled,m,null,null,`atmosphere`,h.vertexBuffer,h.indexBuffer,h.segments)}var rP={symbol:UM,circle:ZM,heatmap:QM,line:mN,fill:_N,fillExtrusion:xN,hillshade:CN,colorRelief:EN,raster:AN,background:FN,sky:eP,atmosphere:nP,custom:XN,debug:KN,debugPadding:VN,terrainDepth:ZN},iP=class e{constructor(e,t){this.drawFunctions=rP,this.context=new kM(e),this.transform=t,this.layerOpacityFbo=null,this._tileTextures={},this._rttObjectRecyclePool=[],this._rttSharedFbo=null,this.terrainFacilitator={depthDirty:!0,matrix:Re(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=SD.maxOverzooming+SD.maxUnderzooming+1,this.depthEpsilon=1/2**16,this.crossTileSymbolIndex=new AO}resize(e,t,n){if(this.width=Math.round(e*n),this.height=Math.round(t*n),this.pixelRatio=n,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(let e of this.style._order)this.style._layers[e].resize()}setup(){let e=this.context,t=new wu;t.emplaceBack(0,0),t.emplaceBack(P,0),t.emplaceBack(0,P),t.emplaceBack(P,P),this.tileExtentBuffer=e.createVertexBuffer(t,EE.members),this.tileExtentSegments=Ku.simpleSegment(0,0,4,2);let n=new wu;n.emplaceBack(0,0),n.emplaceBack(P,0),n.emplaceBack(0,P),n.emplaceBack(P,P),this.debugBuffer=e.createVertexBuffer(n,EE.members),this.debugSegments=Ku.simpleSegment(0,0,4,5);let r=new Eu;r.emplaceBack(0,0,0,0),r.emplaceBack(P,0,P,0),r.emplaceBack(0,P,0,P),r.emplaceBack(P,P,P,P),this.rasterBoundsBuffer=e.createVertexBuffer(r,sA.members),this.rasterBoundsSegments=Ku.simpleSegment(0,0,4,2);let i=new wu;i.emplaceBack(0,0),i.emplaceBack(P,0),i.emplaceBack(0,P),i.emplaceBack(P,P),this.rasterBoundsBufferPosOnly=e.createVertexBuffer(i,EE.members),this.rasterBoundsSegmentsPosOnly=Ku.simpleSegment(0,0,4,5);let a=new wu;a.emplaceBack(0,0),a.emplaceBack(1,0),a.emplaceBack(0,1),a.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(a,EE.members),this.viewportSegments=Ku.simpleSegment(0,0,4,2);let o=new Uu;o.emplaceBack(0),o.emplaceBack(1),o.emplaceBack(3),o.emplaceBack(2),o.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(o);let s=new Vu;s.emplaceBack(1,0,2),s.emplaceBack(1,2,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s);let c=this.context.gl;this.stencilClearMode=new MM({func:c.ALWAYS,mask:0},0,255,c.ZERO,c.ZERO,c.ZERO),this.tileExtentMesh=new TE(this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}clearStencil(){let e=this.context,t=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;let n=Fe();Xe(n,0,this.width,this.height,0,0,1),He(n,n,[t.drawingBufferWidth,t.drawingBufferHeight,0]);let r={mainMatrix:n,tileMercatorCoords:[0,0,1,1],clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:n,clipAntimeridian:!1};this.useProgram(`clippingMask`,null,!0).draw(e,t.TRIANGLES,AM.disabled,this.stencilClearMode,OM.disabled,FM.disabled,null,null,r,`$clipping`,this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}renderTileClippingMasks(e,t){if(this.currentStencilSource===e.source||!e.isTileClipped()||!t?.length)return;this.currentStencilSource=e.source,this.nextStencilID+t.length>256&&this.clearStencil();let n=this.context;n.setColorMode(OM.disabled),n.setDepthMode(AM.disabled);let r={};for(let e of t)r[e.key]=this.nextStencilID++;this.style.projection.useSubdivision&&this._renderTileMasks(r,t,!0),this._renderTileMasks(r,t,!1),this._tileClippingMaskIDs=r}_renderTileMasks(e,t,n){let r=this.context,i=r.gl,a=this.style.projection,o=this.renderContext,s=this.useProgram(`clippingMask`);for(let c of t){let t=e[c.key],l=RM(o,c),u=a.getMeshFromTileID(this.context,c.canonical,n,!0,`stencil`),d=LM(o,c);s.draw(r,i.TRIANGLES,AM.disabled,new MM({func:i.ALWAYS,mask:0},t,255,i.KEEP,i.KEEP,i.REPLACE),OM.disabled,o.isRenderingToTexture?FM.disabled:FM.backCCW,null,l,d,`$clipping`,u.vertexBuffer,u.indexBuffer,u.segments)}}_renderTilesDepthBuffer(){let e=this.context,t=e.gl,n=this.style.projection,r=this.transform,i=this.useProgram(`depth`),a=this.getDepthModeFor3D(),o=dD(r,{tileSize:r.tileSize});for(let r of o){let o=RM(this.renderContext,r),s=n.getMeshFromTileID(this.context,r.canonical,!0,!0,`raster`),c=LM(this.renderContext,r);i.draw(e,t.TRIANGLES,a,MM.disabled,OM.disabled,FM.backCCW,null,o,c,`$clipping`,s.vertexBuffer,s.indexBuffer,s.segments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();let e=this.nextStencilID++,t=this.context.gl;return new MM({func:t.NOTEQUAL,mask:255},e,255,t.KEEP,t.KEEP,t.REPLACE)}stencilModeForClipping(e){let t=this.context.gl;return new MM({func:t.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,t.KEEP,t.KEEP,t.REPLACE)}getStencilConfigForOverlapAndUpdateStencilID(e){let t=this.context.gl,n=e.sort((e,t)=>

814t.overscaledZ-e.overscaledZ),r=n[n.length-1].overscaledZ,i=n[0].overscaledZ-r+1;if(i>1){this.currentStencilSource=void 0,this.nextStencilID+i>256&&this.clearStencil();let e={};for(let n=0;n<i;n++)e[n+r]=new MM({func:t.GEQUAL,mask:255},n+this.nextStencilID,255,t.KEEP,t.KEEP,t.REPLACE);return this.nextStencilID+=i,[e,n]}return[{[r]:MM.disabled},n]}stencilConfigForOverlapTwoPass(e){let t=this.context.gl,n=e.sort((e,t)=>t.overscaledZ-e.overscaledZ),r=n[n.length-1].overscaledZ,i=n[0].overscaledZ-r+1;if(this.clearStencil(),i>1){let e={},a={};for(let n=0;n<i;n++)e[n+r]=new MM({func:t.GREATER,mask:255},i+1+n,255,t.KEEP,t.KEEP,t.REPLACE),a[n+r]=new MM({func:t.GREATER,mask:255},1+n,255,t.KEEP,t.KEEP,t.REPLACE);return this.nextStencilID=i*2+1,[e,a,n]}return this.nextStencilID=3,[{[r]:new MM({func:t.GREATER,mask:255},2,255,t.KEEP,t.KEEP,t.REPLACE)},{[r]:new MM({func:t.GREATER,mask:255},1,255,t.KEEP,t.KEEP,t.REPLACE)},n]}colorModeForRenderPass(){let e=this.context.gl;if(this._showOverdrawInspector){let t=1/8;return new OM([e.CONSTANT_COLOR,e.ONE],new U(t,t,t,0),[!0,!0,!0,!0])}return this.renderContext.currentPass===`opaque`?OM.unblended:OM.alphaBlended}getDepthModeForSublayer(e,t,n){if(!this.opaquePassEnabledForLayer())return AM.disabled;let r=1-((1+this.renderContext.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new AM(n||this.context.gl.LEQUAL,t,[r,r])}getDepthModeFor3D(){return new AM(this.context.gl.LEQUAL,AM.ReadWrite,this.renderContext.depthRangeFor3D)}opaquePassEnabledForLayer(){return this.renderContext.currentLayer<this.renderContext.opaquePassCutoff}render(e,t){this.style=e,this.options=t;let n=this.renderContext=IM(this.transform,e.projection,e.map.terrain??null);this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.patternAtlas=e.patternAtlas,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(mw()),DM(this.context.frameUniformBuffer,this),this.imageManager.beginFrame(),wA(this.context);let r=this.style._order,i=this.style.tileManagers,a={},o={},s={};for(let e in i){let t=i[e];t.used&&t.prepare(this.context),a[e]=t.getVisibleCoordinates(!1),o[e]=a[e].slice().reverse(),s[e]=t.getVisibleCoordinates(!0).reverse()}n.opaquePassCutoff=1/0;for(let e=0;e<r.length;e++){let t=r[e];if(this.style._layers[t].is3D()){n.opaquePassCutoff=e;break}}this.maybeDrawDepth(),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),n.opaquePassCutoff=0),n.currentPass=`offscreen`;for(let e of r){let t=this.style._layers[e];if(!t.hasOffscreenPass()||t.isHidden(this.transform.zoom))continue;let r=o[t.source];(t.type===`custom`||r.length)&&this.renderLayer(this,i[t.source],t,r,n)}if(this.context.viewport.set([0,0,this.width,this.height]),this.context.bindFramebuffer.set(null),this.context.clear({color:t.showOverdrawInspector?U.black:U.transparent,depth:1}),this.clearStencil(),this.style.sky&&this.drawFunctions.sky(this,this.style.sky),this._showOverdrawInspector=t.showOverdrawInspector,n.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(n.currentPass=`opaque`,n.currentLayer=r.length-1;n.currentLayer>=0;n.currentLayer--){let e=this.style._layers[r[n.currentLayer]];if(e.isHidden(this.transform.zoom))continue;let t=i[e.source],o=a[e.source];this.renderTileClippingMasks(e,o),this.renderLayer(this,t,e,o,n)}n.currentPass=`translucent`;let c=!1;for(n.currentLayer=0;n.currentLayer<r.length;n.currentLayer++){let e=this.style._layers[r[n.currentLayer]];if(e.isHidden(this.transform.zoom))continue;let t=i[e.source];if(this.renderToTexture?.renderLayer(e,n))continue;!this.opaquePassEnabledForLayer()&&!c&&(c=!0,n.isRenderingGlobe&&!this.style.map.terrain&&this._renderTilesDepthBuffer());let l=(e.type===`symbol`?s:o)[e.source];this.renderTileClippingMasks(e,a[e.source]),this.renderLayer(this,t,e,l,n)}if(n.isRenderingGlobe&&this.drawFunctions.atmosphere(this,this.style.sky,this.style.light),this.options.showTileBoundaries){let e=YN(this.style,this.transform.zoom);e&&this.drawFunctions.debug(this,e,e.getVisibleCoordinates(),n)}this.options.showPadding&&this.drawFunctions.debugPadding(this),this.renderToTexture&&!this.options.moving&&this.clearRTTPool(),this.context.setDefault()}markTerrainDepthDirty(){this.terrainFacilitator.depthDirty=!0}maybeDrawDepth(){if(!this.style?.projection||!this.style.map?.terrain)return;let e=this.terrainFacilitator.matrix,t=this.transform.modelViewProjectionMatrix,n=this.terrainFacilitator.depthDirty;n||=!Ze(e,t),n||=this.style.map.terrain.tileManager.anyTilesAfterTime(this.terrainFacilitator.renderTime),n&&(Le(e,t),this.terrainFacilitator.renderTime=mw(),this.terrainFacilitator.depthDirty=!1,this.drawFunctions.terrainDepth(this,this.style.map.terrain))}renderLayer(e,t,n,r,i){if(n.isHidden(this.transform.zoom)||n.type!==`background`&&n.type!==`custom`&&!(r||[]).length)return;this.id=n.id;let a=this.drawFunctions;Yv(n)?a.symbol(e,t,n,r,this.style.placement.variableOffsets,i):cf(n)?a.circle(e,t,n,r,i):Sf(n)?a.heatmap(e,t,n,r,i):Th(n)?a.line(e,t,n,r,i):am(n)?a.fill(e,t,n,r,i):th(n)?a.fillExtrusion(e,t,n,r,i):Df(n)?a.hillshade(e,t,n,r,i):If(n)?a.colorRelief(e,t,n,r,i):Pl(n)?a.raster(e,t,n,r,i):ty(n)?a.background(e,t,n,r,i):iy(n)&&a.custom(e,t,n,i)}static{this.MAX_TEXTURE_POOL_SIZE_PER_BUCKET=50}saveTileTexture(t){let n=this._tileTextures[t.size[0]];n?n.length<e.MAX_TEXTURE_POOL_SIZE_PER_BUCKET?n.push(t):t.destroy():this._tileTextures[t.size[0]]=[t]}getTileTexture(e){let t=this._tileTextures[e];return t&&t.length>0?t.pop():null}acquireRTT(e){let t=this.context.gl,n=this._rttObjectRecyclePool.pop();if(n)return n.size!==e&&(n.texture.update({width:e,height:e,data:null},{premultiply:!1,useMipmap:!0}),n.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE,t.LINEAR_MIPMAP_LINEAR),this.context.extTextureFilterAnisotropic&&t.texParameterf(t.TEXTURE_2D,this.context.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,this.context.extTextureFilterAnisotropicMax),n.size=e),n;let r=new Nf(this.context,{width:e,height:e,data:null},t.RGBA,{premultiply:!1,useMipmap:!0});return r.bind(t.LINEAR,t.CLAMP_TO_EDGE,t.LINEAR_MIPMAP_LINEAR),this.context.extTextureFilterAnisotropic&&t.texParameterf(t.TEXTURE_2D,this.context.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,this.context.extTextureFilterAnisotropicMax),{texture:r,size:e}}bindRTT(e){let t=this.context.gl,n=e.size;if(!this._rttSharedFbo){let e=this.context.createFramebuffer(n,n,!0,!0),r=this.context.createRenderbuffer(t.DEPTH_STENCIL,n,n);e.depthAttachment.set(r),this._rttSharedFbo={fbo:e,depthRenderbuffer:r,size:n}}this._rttSharedFbo.size!==n&&(this.context.bindRenderbuffer.set(this._rttSharedFbo.depthRenderbuffer),t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,n,n),this.context.bindRenderbuffer.set(null),this._rttSharedFbo.fbo.width=n,this._rttSharedFbo.fbo.height=n,this._rttSharedFbo.size=n),this._rttSharedFbo.fbo.colorAttachment.set(e.texture.texture),this.context.bindFramebuffer.set(this._rttSharedFbo.fbo.framebuffer)}releaseRTT(e){this._rttObjectRecyclePool.push(e)}clearRTTPool(){for(let e of this._rttObjectRecyclePool)e.texture.destroy();this._rttObjectRecyclePool.length=0}destroyRTTResources(){if(this.clearRTTPool(),!this._rttSharedFbo)return;this._rttSharedFbo.fbo.colorAttachment.set(null),this._rttSharedFbo.fbo.depthAttachment.set(null);let e=this.context.gl;e.deleteRenderbuffer(this._rttSharedFbo.depthRenderbuffer),e.deleteFramebuffer(this._rttSharedFbo.fbo.framebuffer),this._rttSharedFbo=null}isPatternMissing(e){if(!e)return!1;if(!e.from||!e.to)return!0;let t=this.patternAtlas.getPattern(e.from.toString()),n=this.patternAtlas.getPattern(e.to.toString());return!t||!n}useProgram(e,t,n=!1,r=[]){this.cache||={};let i=!!this.style.map.terrain,a=this.style.projection,o=n?BO.projectionMercator:a.shaderPreludeCode,s=n?HO:a.shaderDefine,c=`/${n?UO:a.shaderVariantName}`,l=t?t.cacheKey:``,u=this._showOverdrawInspector?`/overdraw`:``,d=i?`/terrain`:``,f=r?`/${r.join(`/`)}`:``,p=e+l+c+u+d+f;return this.cache[p]||=new MA(this.context,BO[e],t,Lj[e],this._showOverdrawInspector,i,o,s,r),this.cache[p]}setCustomLayerDefaults(){this.context.setCustomLayerDefaults()}setBaseState(){let e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){if(this.debugOverlayCanvas==null){this.debugOverlayCanvas=document.createElement(`canvas`),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512;let e=this.context.gl;this.debugOverlayTexture=new Nf(this.context,this.debugOverlayCanvas,e.RGBA)}}destroy(){if(this._tileTextures){for(let e in this._tileTextures){let t=this._tileTextures[e];if(t)for(let e of t)e.destroy()}this._tileTextures={}}if(this.destroyRTTResources(),this.layerOpacityFbo?.destroy(),this.layerOpacityFbo=null,this.tileExtentBuffer&&this.tileExtentBuffer.destroy(),this.debugBuffer&&this.debugBuffer.destroy(),this.rasterBoundsBuffer&&this.rasterBoundsBuffer.destroy(),this.rasterBoundsBufferPosOnly&&this.rasterBoundsBufferPosOnly.destroy(),this.viewportBuffer&&this.viewportBuffer.destroy(),this.tileBorderIndexBuffer&&this.tileBorderIndexBuffer.destroy(),this.quadTriangleIndexBuffer&&this.quadTriangleIndexBuffer.destroy(),this.tileExtentMesh&&this.tileExtentMesh.vertexBuffer?.destroy(),this.tileExtentMesh&&this.tileExtentMesh.indexBuffer?.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),TA(this.context),this.context.terrainUniformBuffer.destroy(),this.context.frameUniformBuffer.destroy(),this.cache){for(let e in this.cache){let t=this.cache[e];t?.program&&this.context.gl.deleteProgram(t.program)}this.cache={}}this.context&&this.context.setDefault()}overLimit(){let{drawingBufferWidth:e,drawingBufferHeight:t}=this.context.gl;return this.width!==e||this.height!==t}}

814,aP=class extends Error{constructor(e,t){super(`WebGL2 is required to display this map. We are sorry, but it seems that your browser does not support WebGL2, a technology for rendering 3D graphics on the web. Read more on https://wiki.openstreetmap.org/wiki/This_map_requires_WebGL`),this.name=`GPUInitializationError`,this.requestedAttributes=e,this.statusMessage=t?.statusMessage??null}};function oP(e,t){let n=!1,r=null,i,a=()=>{r=null,n&&=(e(...i),r=setTimeout(a,t),!1)};return(...e)=>(n=!0,i=e,r||a(),r)}var sP=class{constructor(e){this._getHashParams=()=>new URLSearchParams(window.location.hash.replace(`#`,``)),this._getCurrentHash=()=>{let e=this._getHashParams();return this._hashName?(e.get(this._hashName)||``).split(`/`):([...e.keys()][0]??``).split(`/`)},this._onHashChange=()=>{let e=this._getCurrentHash();if(!this._isValidHash(e))return!1;let t=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(e[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:t,pitch:+(e[4]||0)}),!0},this._updateHashUnthrottled=()=>{let e=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,e)},this._removeHash=()=>{let e=this._getHashParams();if(this._hashName)e.delete(this._hashName);else{let t=Array.from(e.keys());t.length>0&&e.delete(t[0])}let t=decodeURIComponent(e.toString()).replace(/=&/g,`&`).replace(/=$/g,``),n=t?`#${t}`:``,r=window.location.href.replace(/(#.+)?$/,n);r=r.replace(`&&`,`&`),window.history.replaceState(window.history.state,null,r)},this._updateHash=oP(this._updateHashUnthrottled,300),this._hashName=e&&encodeURIComponent(e)}addTo(e){return this._map=e,addEventListener(`hashchange`,this._onHashChange,!1),this._map.on(`moveend`,this._updateHash),this}remove(){return removeEventListener(`hashchange`,this._onHashChange,!1),this._map.off(`moveend`,this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(e){let t=this._map.getCenter(),n=Math.round(this._map.getZoom()*100)/100,r=10**Math.ceil((n*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.round(t.lng*r)/r,a=Math.round(t.lat*r)/r,o=this._map.getBearing(),s=this._map.getPitch(),c=``;if(c+=e?`/${i}/${a}/${n}`:`${n}/${a}/${i}`,(o||s)&&(c+=`/${Math.round(o*10)/10}`),s&&(c+=`/${Math.round(s)}`),this._hashName){let e=this._getHashParams();return e.set(this._hashName,c),`#${decodeURIComponent(e.toString()).replace(/=&/g,`&`).replace(/=$/g,``)}`}return`#${c}`}_isValidHash(e){if(e.length<3||e.some(e=>isNaN(+e)))return!1;try{new X(+e[2],+e[1])}catch{return!1}let t=+e[0],n=+(e[3]||0),r=+(e[4]||0);return t>=this._map.getMinZoom()&&t<=this._map.getMaxZoom()&&n>=-180&&n<=180&&r>=this._map.getMinPitch()&&r<=this._map.getMaxPitch()}},cP={linearity:.3,easing:un(0,0,.3,1)},lP=I({deceleration:2500,maxSpeed:1400},cP),uP=I({deceleration:20,maxSpeed:1400},cP),dP=I({deceleration:1e3,maxSpeed:360},cP),fP=I({deceleration:1e3,maxSpeed:90},cP),pP=I({deceleration:1e3,maxSpeed:360},cP),mP=class{constructor(e){this._map=e,this.clear()}clear(){this._inertiaBuffer=[]}record(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:mw(),settings:e})}_drainInertiaBuffer(){let e=this._inertiaBuffer,t=mw();for(;e.length>0&&t-e[0].time>160;)e.shift()}_getVelocityEntries(){let e=this._inertiaBuffer,t=mw()-60,n=Math.max(0,e.length-2);for(;n>0&&e[n-1].time>=t;)n--;return e.slice(n)}_onMoveEnd(e){this._drainInertiaBuffer();let t=this._getVelocityEntries();if(t.length<2){this.clear();return}let n={zoom:0,bearing:0,pitch:0,roll:0,pan:new M(0,0),pinchAround:void 0,around:void 0};for(let{settings:e}of t)e.around&&(n.around=e.around),e.pinchAround&&(n.pinchAround=e.pinchAround);for(let{settings:e}of t.slice(1))n.zoom+=e.zoomDelta||0,n.bearing+=e.bearingDelta||0,n.pitch+=e.pitchDelta||0,n.roll+=e.rollDelta||0,e.panDelta&&n.pan._add(e.panDelta);if(!n.pan.mag()&&!n.zoom&&!n.bearing&&!n.pitch&&!n.roll){this.clear();return}let r=mw()-t[0].time,i={};if(n.pan.mag()){let t=gP(n.pan.mag(),r,I({},lP,e||{})),a=n.pan.mult(t.amount/n.pan.mag()),o=this._map._camera.cameraHelper.handlePanInertia(a,this._map._camera.transform);i.center=o.easingCenter,i.offset=o.easingOffset,hP(i,t)}if(n.zoom){let e=gP(n.zoom,r,uP);i.zoom=bn(this._map.getZoom()+e.amount,this._map.getZoomSnap(),e.amount),hP(i,e)}if(n.bearing){let e=gP(n.bearing,r,dP);i.bearing=this._map.getBearing()+F(e.amount,-179,179),hP(i,e)}if(n.pitch){let e=gP(n.pitch,r,fP);i.pitch=this._map.getPitch()+e.amount,hP(i,e)}if(n.roll){let e=gP(n.roll,r,pP);i.roll=this._map.getRoll()+F(e.amount,-179,179),hP(i,e)}if(i.zoom||i.bearing){let e=n.pinchAround===void 0?n.around:n.pinchAround;i.around=e?this._map.unproject(e):this._map.getCenter()}return this.clear(),I(i,{noMoveStart:!0})}};function hP(e,t){(!e.duration||e.duration<t.duration)&&(e.duration=t.duration,e.easing=t.easing)}function gP(e,t,n){let{maxSpeed:r,linearity:i,deceleration:a}=n,o=F(e*i/(t/1e3),-r,r),s=Math.abs(o)/(a*i);return{easing:n.easing,duration:s*1e3,amount:s/2*o}}var _P=class{constructor(e,t){this._map=e,this._clickTolerance=t.clickTolerance}reset(){delete this._mousedownPos}wheel(e){return this._firePreventable(new Mw(this._map,e))}mousedown(e,t){return this._mousedownPos=t,this._firePreventable(new Aw(e.type,this._map,e))}mouseup(e){this._map.fire(new Aw(e.type,this._map,e))}click(e,t){this._mousedownPos&&this._mousedownPos.dist(t)>=this._clickTolerance||this._map.fire(new Aw(e.type,this._map,e))}dblclick(e){return this._firePreventable(new Aw(e.type,this._map,e))}mouseover(e){this._map.fire(new Aw(e.type,this._map,e))}mouseout(e){this._map.fire(new Aw(e.type,this._map,e))}touchstart(e){return this._firePreventable(new jw(e.type,this._map,e))}touchmove(e){this._map.fire(new jw(e.type,this._map,e))}touchend(e){this._map.fire(new jw(e.type,this._map,e))}touchcancel(e){this._map.fire(new jw(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}},vP=class{constructor(e,t){this._map=e,this._clickTolerance=t.clickTolerance}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent,this._clearLongPress(),this._touchActive=!1}mousemove(e){this._map.fire(new Aw(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Aw(`contextmenu`,this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}touchstart(e,t,n){if(this._clearLongPress(),this._touchActive=n.length>0,n.length!==1)return;this._longPressStart=t[0];let r=n[0];this._longPressTimer=setTimeout(()=>{this._longPressTimer=void 0;let e=new MouseEvent(`contextmenu`,{clientX:r.clientX,clientY:r.clientY,button:2,bubbles:!0,cancelable:!0});this._map.fire(new Aw(`contextmenu`,this._map,e))},500)}touchmove(e,t,n){this._longPressTimer&&(n.length!==1||!this._longPressStart||t[0].dist(this._longPressStart)>this._clickTolerance)&&this._clearLongPress()}touchend(){this._touchActive=!1,this._clearLongPress()}touchcancel(){this._touchActive=!1,this._clearLongPress()}_clearLongPress(){this._longPressTimer&&=(clearTimeout(this._longPressTimer),void 0),this._longPressStart=void 0}contextmenu(e){if(this._touchActive){e.preventDefault();return}this._delayContextMenu?this._contextMenuEvent=e:this._ignoreContextMenu||this._map.fire(new Aw(e.type,this._map,e)),this._map.listens(`contextmenu`)&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}},yP=class{constructor(e,t,n){this._map=e,this._tr=n,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=t.clickTolerance||1,t.boxZoom&&typeof t.boxZoom==`object`&&(this._boxZoomEnd=t.boxZoom.boxZoomEnd)}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(e,t){this.isEnabled()&&e.shiftKey&&e.button===0&&(Q.disableDrag(),this._startPos=this._lastPos=t,this._active=!0)}mousemoveWindow(e,t){if(!this._active)return;let n=t;if(this._lastPos.equals(n)||!this._box&&n.dist(this._startPos)<this._clickTolerance)return;let r=this._startPos;this._lastPos=n,this._box||(this._box=Q.create(`div`,`maplibregl-boxzoom`,this._container),this._container.classList.add(`maplibregl-crosshair`),this._fireEvent(`boxzoomstart`,e));let i=Math.min(r.x,n.x),a=Math.max(r.x,n.x),o=Math.min(r.y,n.y),s=Math.max(r.y,n.y);this._box.style.transform=`translate(${i}px,${o}px)`,this._box.style.width=`${a-i}px`,this._box.style.height=`${s-o}px`}mouseupWindow(e,t){if(!this._active||e.button!==0)return;let n=this._startPos,r=t;if(this.reset(),Q.suppressClick(),n.x===r.x&&n.y===r.y)this._fireEvent(`boxzoomcancel`,e);else{if(this._map.fire(new Nw(`boxzoomend`,{originalEvent:e})),this._boxZoomEnd){this._boxZoomEnd(this._map,n,r,e);return}return{cameraAnimation:e=>e.fitScreenCoordinates(n,r,this._tr.bearing,{linear:!0})}}}keydown(e){this._active&&e.keyCode===27&&(this.reset(),this._fireEvent(`boxzoomcancel`,e))}reset(){this._active=!1,this._container.classList.remove(`maplibregl-crosshair`),this._box&&=(this._box.remove(),null),Q.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(e,t){return this._map.fire(new Nw(e,{originalEvent:t}))}};function bP(e,t){if(e.length!==t.length)throw Error(`The number of touches and points are not equal - touches ${e.length}, points ${t.length}`);let n={};for(let r=0;r<e.length;r++)n[e[r].identifier]=t[r];return n}function xP(e){let t=new M(0,0);for(let n of e)t._add(n);return t.div(e.length)}var SP=class{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(e,t,n){(this.centroid||n.length>this.numTouches)&&(this.aborted=!0),!this.aborted&&(this.startTime===void 0&&(this.startTime=e.timeStamp),n.length===this.numTouches&&(this.centroid=xP(t),this.touches=bP(n,t)))}touchmove(e,t,n){if(this.aborted||!this.centroid)return;let r=bP(n,t);for(let e in this.touches){let t=this.touches[e],n=r[e];(!n||n.dist(t)>30)&&(this.aborted=!0)}}touchend(e,t,n){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),n.length===0){let e=!this.aborted&&this.centroid;if(this.reset(),e)return e}}},CP=class{constructor(e){this.singleTap=new SP(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(e,t,n){this.singleTap.touchstart(e,t,n)}touchmove(e,t,n){this.singleTap.touchmove(e,t,n)}touchend(e,t,n){let r=this.singleTap.touchend(e,t,n);if(r){let t=e.timeStamp-this.lastTime<500,n=!this.lastTap||this.lastTap.dist(r)<30;if((!t||!n)&&this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}}},wP=class{constructor(e,t){this._tr=t,this._zoomIn=new CP({numTouches:1,numTaps:2}),this._zoomOut=new CP({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,t,n){this._zoomIn.touchstart(e,t,n),this._zoomOut.touchstart(e,t,n)}touchmove(e,t,n){this._zoomIn.touchmove(e,t,n),this._zoomOut.touchmove(e,t,n)}touchend(e,t,n){let r=this._zoomIn.touchend(e,t,n),i=this._zoomOut.touchend(e,t,n),a=this._tr;if(r)return this._active=!0,e.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:bn(a.zoom+1,t.getZoomSnap()),around:a.transform.isPointOnM

814apSurface(r)?a.unproject(r):void 0},{originalEvent:e})};if(i)return this._active=!0,e.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:bn(a.zoom-1,t.getZoomSnap()),around:a.transform.isPointOnMapSurface(i)?a.unproject(i):void 0},{originalEvent:e})}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}},TP=class{constructor(e){this._enabled=!!e.enable,this._moveStateManager=e.moveStateManager,this._clickTolerance=e.clickTolerance||1,this._moveFunction=e.move,this._activateOnStart=!!e.activateOnStart,e.assignEvents(this),this.reset()}reset(e){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(e)}_move(...e){let t=this._moveFunction(...e);if(t.bearingDelta||t.pitchDelta||t.rollDelta||t.around||t.panDelta)return this._active=!0,t}dragStart(e,t){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(e)&&(this._moveStateManager.startMove(e),this._lastPoint=Array.isArray(t)?t[0]:t,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(e,t){if(!this.isEnabled())return;let n=this._lastPoint;if(!n)return;if(e.preventDefault(),!this._moveStateManager.isValidMoveEvent(e)){this.reset(e);return}let r=Array.isArray(t)?t[0]:t;if(!(!this._moved&&r.dist(n)<this._clickTolerance))return this._moved=!0,this._lastPoint=r,this._move(n,r)}dragEnd(e){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(e)&&(this._moved&&Q.suppressClick(),this.reset(e))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}},EP={0:1,2:2};function DP(e,t){let n=EP[t];return e.buttons===void 0||(e.buttons&n)!==n}var OP=class{constructor(e){this._correctEvent=e.checkCorrectEvent}startMove(e){this._eventButton=e.button}endMove(e){delete this._eventButton}isValidStartEvent(e){return this._correctEvent(e)}isValidMoveEvent(e){return!DP(e,this._eventButton)}isValidEndEvent(e){return e.button===this._eventButton}},kP=class{constructor(){this._firstTouch=void 0}_isOneFingerTouch(e){return e.targetTouches.length===1}_isSameTouchEvent(e){return e.targetTouches[0].identifier===this._firstTouch}startMove(e){this._firstTouch=e.targetTouches[0].identifier}endMove(e){delete this._firstTouch}isValidStartEvent(e){return this._isOneFingerTouch(e)}isValidMoveEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}isValidEndEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}},AP=class{constructor(e=new OP({checkCorrectEvent:()=>!0}),t=new kP){this.mouseMoveStateManager=e,this.oneFingerTouchMoveStateManager=t}_executeRelevantHandler(e,t,n){if(e instanceof MouseEvent)return t(e);if(typeof TouchEvent<`u`&&e instanceof TouchEvent)return n(e)}startMove(e){this._executeRelevantHandler(e,e=>{this.mouseMoveStateManager.startMove(e)},e=>{this.oneFingerTouchMoveStateManager.startMove(e)})}endMove(e){this._executeRelevantHandler(e,e=>{this.mouseMoveStateManager.endMove(e)},e=>{this.oneFingerTouchMoveStateManager.endMove(e)})}isValidStartEvent(e){return!!this._executeRelevantHandler(e,e=>this.mouseMoveStateManager.isValidStartEvent(e),e=>this.oneFingerTouchMoveStateManager.isValidStartEvent(e))}isValidMoveEvent(e){return!!this._executeRelevantHandler(e,e=>this.mouseMoveStateManager.isValidMoveEvent(e),e=>this.oneFingerTouchMoveStateManager.isValidMoveEvent(e))}isValidEndEvent(e){return!!this._executeRelevantHandler(e,e=>this.mouseMoveStateManager.isValidEndEvent(e),e=>this.oneFingerTouchMoveStateManager.isValidEndEvent(e))}},jP=e=>{e.mousedown=e.dragStart,e.mousemoveWindow=e.dragMove,e.mouseup=e.dragEnd,e.contextmenu=e=>{e.preventDefault()}};function MP({enable:e,clickTolerance:t}){return new TP({clickTolerance:t,move:(e,t)=>({around:t,panDelta:t.sub(e)}),activateOnStart:!0,moveStateManager:new OP({checkCorrectEvent:e=>e.button===0&&!e.ctrlKey}),enable:e,assignEvents:jP})}function NP({enable:e,clickTolerance:t,aroundCenter:n=!0,minPixelCenterThreshold:r=100,rotateSpeed:i=.8},a){return new TP({clickTolerance:t,move:(e,t)=>

814{let o=a();if(n&&Math.abs(o.y-e.y)>r)return{bearingDelta:Wn(new M(e.x,t.y),t,o)};let s=(t.x-e.x)*i;return n&&t.y<o.y&&(s=-s),{bearingDelta:s}},moveStateManager:new OP({checkCorrectEvent:e=>e.button===0&&e.ctrlKey||e.button===2&&!e.ctrlKey}),enable:e,assignEvents:jP})}function PP({enable:e,clickTolerance:t,pitchSpeed:n=-.5}){return new TP({clickTolerance:t,move:(e,t)=>({pitchDelta:(t.y-e.y)*n}),moveStateManager:new OP({checkCorrectEvent:e=>e.button===0&&e.ctrlKey||e.button===2}),enable:e,assignEvents:jP})}function FP({enable:e,clickTolerance:t,rollDegreesPerPixelMoved:n=.3},r){return new TP({clickTolerance:t,move:(e,t)=>{let i=r(),a=(t.x-e.x)*n;return t.y<i.y&&(a=-a),{rollDelta:a}},moveStateManager:new OP({checkCorrectEvent:e=>e.button===2&&e.ctrlKey}),enable:e,assignEvents:jP})}var IP=class{constructor(e,t){this._clickTolerance=e.clickTolerance||1,this._map=t,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new M(0,0)}_shouldBePrevented(e){return e<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(e,t,n){return this._calculateTransform(e,t,n)}touchmove(e,t,n){if(this._active){if(this._shouldBePrevented(n.length)){this._map.cooperativeGestures.notifyGestureBlocked(`touch_pan`,e);return}return e.preventDefault(),this._calculateTransform(e,t,n)}}touchend(e,t,n){this._calculateTransform(e,t,n),this._active&&this._shouldBePrevented(n.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(e,t,n){n.length>0&&(this._active=!0);let r=bP(n,t),i=new M(0,0),a=new M(0,0),o=0;for(let e in r){let t=r[e],n=this._touches[e];n&&(i._add(t),a._add(t.sub(n)),o++,r[e]=t)}if(this._touches=r,this._shouldBePrevented(o)||!a.mag())return;let s=a.div(o);if(this._sum._add(s),!(this._sum.mag()<this._clickTolerance))return{around:i.div(o),panDelta:s}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}},LP=class{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(e,t,n){this._firstTwoTouches||n.length<2||(this._firstTwoTouches=[n[0].identifier,n[1].identifier],this._start([t[0],t[1]]))}touchmove(e,t,n){if(!this._firstTwoTouches)return;e.preventDefault();let[r,i]=this._firstTwoTouches,a=RP(n,t,r),o=RP(n,t,i);if(!a||!o)return;let s=this._aroundCenter?null:a.add(o).div(2);return this._move([a,o],s,e)}touchend(e,t,n){if(!this._firstTwoTouches)return;let[r,i]=this._firstTwoTouches,a=RP(n,t,r),o=RP(n,t,i);a&&o||(this._active&&Q.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&e.around===`center`}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}};function RP(e,t,n){for(let r=0;r<e.length;r++)if(e[r].identifier===n)return t[r]}var zP=.1;function BP(e,t){return Math.log(e/t)/Math.LN2}var VP=class extends LP{constructor(){super(),this._zoomRate=1,this._zoomThreshold=zP}setZoomRate(e){this._zoomRate=e??1}setZoomThreshold(e){this._zoomThreshold=e??zP}reset(){super.reset(),delete this._distance,delete this._startDistance}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,t){let n=this._distance;if(this._distance=e[0].dist(e[1]),!(!this._active&&Math.abs(BP(this._distance,this._startDistance))<this._zoomThreshold))return this._active=!0,{zoomDelta:BP(this._distance,n)*this._zoomRate,pinchAround:t}}};function HP(e,t){return e.angleWith(t)*180/Math.PI}var UP=class extends LP{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,t,n){let r=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:HP(this._vector,r),pinchAround:t}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());let t=25/(Math.PI*this._minDiameter)*360,n=HP(e,this._startVector);return Math.abs(n)<t}};function WP(e){return Math.abs(e.y)>Math.abs(e.x)}var GP=class extends LP{constructor(e){super(),this._currentTouchCount=0,this._map=e}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(e,t,n){super.touchstart(e,t,n),this._currentTouchCount=n.length}_start(e){this._lastPoints=e,WP(e[0].sub(e[1]))&&(this._valid=!1)}_move(e,t,n){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;let r=e[0].sub(this._lastPoints[0]),i=e[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(r,i,n.timeStamp),this._valid)return this._lastPoints=e,this._active=!0,{pitchDelta:(r.y+i.y)/2*-.5}}gestureBeginsVertically(e,t,n){if(this._valid!==void 0)return this._valid;let r=e.mag()>=2,i=t.mag()>=2;if(!r&&!i)return;if(!r||!i)return this._firstMove===void 0&&(this._firstMove=n),n-this._firstMove<100&&void 0;let a=e.y>0==t.y>0;return WP(e)&&WP(t)&&a}},KP={panStep:100,bearingStep:15,pitchStep:10},qP=class{constructor(e,t){this._tr=t;let n=KP;this._panStep=n.panStep,this._bearingStep=n.bearingStep,this._pitchStep=n.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=0,n=0,r=0,i=0,a=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?n=-1:(e.preventDefault(),i=-1);break;case 39:e.shiftKey?n=1:(e.preventDefault(),i=1);break;case 38:e.shiftKey?r=1:(e.preventDefault(),a=-1);break;case 40:e.shiftKey?r=-1:(e.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(n=0,r=0),{cameraAnimation:o=>{let s=this._tr;o.easeTo({duration:300,easeId:`keyboardHandler`,easing:JP,zoom:t?bn(s.zoom+t*(e.shiftKey?2:1),o.getZoomSnap()):s.zoom,bearing:s.bearing+n*this._bearingStep,pitch:s.pitch+r*this._pitchStep,offset:[-i*this._panStep,-a*this._panStep],center:s.center},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}};function JP(e){return e*(2-e)}var YP=4.000244140625,XP=class{constructor(e,t,n){this._onTimeout=e=>{this._type=`wheel`,this._delta-=this._lastValue,this._active||this._start(e)},this._map=e,this._tr=n,this._triggerRenderFrame=t,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&e.around===`center`)}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(e){return this._map.cooperativeGestures.isEnabled()?!(e.ctrlKey||this._map.cooperativeGestures.isBypassed(e)):!1}wheel(e){if(!this.isEnabled())return;if(this._shouldBePrevented(e)){this._map.cooperativeGestures.notifyGestureBlocked(`wheel_zoom`,e);return}let t=e.deltaMode===WheelEvent.DOM_DELTA_LINE?e.deltaY*40:e.deltaY,n=mw(),r=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,t!==0&&t%YP==0?this._type=`wheel`:t!==0&&Math.abs(t)<4?this._type=`trackpad`:r>400?(this._type=null,this._lastValue=t,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(r*t)<200?`trackpad`:`wheel`,this._timeout&&(clearTimeout(this._timeout),this._timeout=null,t+=this._lastValue)),e.shiftKey&&t&&(t/=4),this._type&&(this._lastWheelEvent=e,this._delta-=t,this._active||this._start(e)),e.preventDefault()}_start(e){if(!this._delta)return;this._needsRerender=!1,this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);let t=Q.mousePos(this._map.getCanvas(),e),n=this._tr;this._aroundPoint=this._aroundCenter?n.transform.locationToScreenPoint(X.convert(n.center)):t,this._needsRerender||(this._needsRerender=!0,this._triggerRenderFrame())}renderFrame(){if(!this._needsRerender||(this._needsRerender=!1,!this.isActive()))return;let e=this._tr.transform;if(typeof this._lastExpectedZoom==`number`){let t=e.zoom-this._lastExpectedZoom;

814typeof this._startZoom==`number`&&(this._startZoom+=t),typeof this._targetZoom==`number`&&(this._targetZoom+=t)}if(this._delta!==0){let t=this._type===`wheel`&&Math.abs(this._delta)>YP?this._wheelZoomRate:this._defaultZoomRate,n=2/(1+Math.exp(-Math.abs(this._delta*t)));this._delta<0&&n!==0&&(n=1/n);let r=typeof this._targetZoom==`number`?vn(this._targetZoom):e.scale,i=e.applyConstrain(e.getCameraLngLat(),yn(r*n)).zoom,a=this._map.getZoomSnap();if(this._type===`wheel`&&a>0){let t=bn(e.zoom,a);this._targetZoom=bn(i,a,i-t)}else this._targetZoom=i;this._type===`wheel`&&(this._startZoom=e.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}let t=typeof this._targetZoom==`number`?this._targetZoom:e.zoom,n=this._startZoom,r=this._easing,i=!1,a;if(this._type===`wheel`&&n&&r){let e=mw()-this._lastWheelEventTime,o=Math.min((e+5)/200,1),s=r(o);a=Vi.number(n,t,s),o<1?this._needsRerender=!0:i=!0}else a=t,i=!0;return this._active=!0,i&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._lastExpectedZoom,delete this._finishTimeout},200)),this._lastExpectedZoom=a,{noInertia:!0,needsRenderFrame:!i,zoomDelta:a-e.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(e){let t=dn;if(this._prevEase){let e=this._prevEase,n=(mw()-e.start)/e.duration,r=e.easing(n+.01)-e.easing(n),i=.27/Math.sqrt(r*r+1e-4)*.01;t=un(i,Math.sqrt(.0729-i*i),.25,1)}return this._prevEase={start:mw(),duration:e,easing:t},t}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,delete this._lastExpectedZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}},ZP=class{constructor(e,t){this._clickZoom=e,this._tapZoom=t}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()}},QP=class{constructor(e,t){this._tr=t,this.reset()}reset(){this._active=!1}dblclick(e,t){return e.preventDefault(),{cameraAnimation:n=>{n.easeTo({duration:300,zoom:bn(this._tr.zoom+(e.shiftKey?-1:1),n.getZoomSnap()),around:this._tr.transform.isPointOnMapSurface(t)?this._tr.unproject(t):void 0},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}},$P=class{constructor(){this._tap=new CP({numTouches:1,numTaps:1}),this._zoomRate=1,this.reset()}setZoomRate(e){this._zoomRate=e??1}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(e,t,n){if(!this._swipePoint){if(!this._tapTime)this._tap.touchstart(e,t,n);else{let r=t[0],i=e.timeStamp-this._tapTime<500,a=this._tapPoint.dist(r)<30;!i||!a?this.reset():n.length>0&&(this._swipePoint=r,this._swipeTouch=n[0].identifier)}}}touchmove(e,t,n){if(!this._tapTime)this._tap.touchmove(e,t,n);else if(this._swipePoint){if(n[0].identifier!==this._swipeTouch)return;let r=t[0],i=r.y-this._swipePoint.y;return this._swipePoint=r,e.preventDefault(),this._active=!0,{zoomDelta:i/128*this._zoomRate}}}touchend(e,t,n){if(this._tapTime)this._swipePoint&&n.length===0&&this.reset();else{let r=this._tap.touchend(e,t,n);r&&(this._tapTime=e.timeStamp,this._tapPoint=r)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}},eF=class{constructor(e,t,n){this._el=e,this._mousePan=t,this._touchPan=n}enable(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add(`maplibregl-touch-drag-pan`)}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove(`maplibregl-touch-drag-pan`)}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}},tF=class{constructor(e,t,n,r){this._pitchWithRotate=e.pitchWithRotate,this._rollEnabled=e.rollEnabled,this._mouseRotate=t,this._mousePitch=n,this._mouseRoll=r}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable(),this._rollEnabled&&this._mouseRoll.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable(),this._mouseRoll.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())&&(!this._rollEnabled||this._mouseRoll.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()||this._mouseRoll.isActive()}},nF=class{constructor(e,t,n,r){this._el=e,this._touchZoom=t,this._touchRotate=n,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add(`maplibregl-touch-zoom-rotate`)}

814disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove(`maplibregl-touch-zoom-rotate`)}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}setZoomRate(e){this._touchZoom.setZoomRate(e),this._tapDragZoom.setZoomRate(e)}setZoomThreshold(e){this._touchZoom.setZoomThreshold(e)}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}},rF=class{constructor(e,t){this._bypassKey=navigator.userAgent.includes(`Mac`)?`metaKey`:`ctrlKey`,this._map=e,this._options=t,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;let e=this._map.getCanvasContainer();e.classList.add(`maplibregl-cooperative-gestures`),this._container=Q.create(`div`,`maplibregl-cooperative-gesture-screen`,e);let t=this._map._getUIString(`CooperativeGesturesHandler.WindowsHelpText`);this._bypassKey===`metaKey`&&(t=this._map._getUIString(`CooperativeGesturesHandler.MacHelpText`));let n=this._map._getUIString(`CooperativeGesturesHandler.MobileHelpText`),r=document.createElement(`div`);r.className=`maplibregl-desktop-message`,r.textContent=t,this._container.appendChild(r);let i=document.createElement(`div`);i.className=`maplibregl-mobile-message`,i.textContent=n,this._container.appendChild(i),this._container.setAttribute(`aria-hidden`,`true`)}_destroyUI(){this._container&&(this._container.remove(),this._map.getCanvasContainer().classList.remove(`maplibregl-cooperative-gestures`)),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(e){return e[this._bypassKey]}notifyGestureBlocked(e,t){this._enabled&&(this._map.fire(new Ew(`cooperativegestureprevented`,{gestureType:e,originalEvent:t})),this._container.classList.add(`maplibregl-show`),setTimeout(()=>{this._container.classList.remove(`maplibregl-show`)},100))}},iF=class{constructor(e){this._camera=e}get transform(){return this._camera._requestedCameraState||this._camera.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(e){return this.transform.screenPointToLocation(M.convert(e),this._camera.terrain)}},aF=e=>e.zoom||e.drag||e.roll||e.pitch||e.rotate,oF=class extends yr{};function sF(e){return e.panDelta?.mag()||e.zoomDelta||e.bearingDelta||e.pitchDelta||e.rollDelta}var cF=class{get _ownerDocument(){return this._el?.ownerDocument||document}get _ownerWindow(){return this._el?.ownerDocument?.defaultView||window}constructor(e,t,n){this._terrainGesture={inFlight:!1,anchorElevation:null},this.handleWindowEvent=e=>{this.handleEvent(e,`${e.type}Window`)},this.handleEvent=(e,t)=>{if(e.type===`blur`){this.stop(!0);return}this._updatingCamera=!0;let n=e.type===`renderFrame`?void 0:e,r={needsRenderFrame:!1},i={},a={};for(let{handlerName:o,handler:s,allowed:c}of this._handlers){if(!s.isEnabled())continue;let l;if(this._blockedByActive(a,c,o))s.reset();else if(s[t||e.type]){if(Xn(e,t||e.type)){let n=Q.mousePos(this._map.getCanvas(),e);l=s[t||e.type](e,n)}else if(Yn(e,t||e.type)){let n=e.touches,r=this._getMapTouches(n),i=Q.touchPos(this._map.getCanvas(),r);l=s[t||e.type](e,i,r)}else Zn(t||e.type)||(l=s[t||e.type](e));this.mergeHandlerResult(r,i,l,o,n),l?.needsRenderFrame&&this._triggerRenderFrame()}(l||s.isActive())&&(a[o]=s)}let o={};for(let e in this._previousActiveHandlers)a[e]||(o[e]=n);this._previousActiveHandlers=a,(Object.keys(o).length||sF(r))&&(this._changes.push([r,i,o]),this._triggerRenderFrame()),(Object.keys(a).length||sF(r))&&this._camera.stop(!0),this._updatingCamera=!1;let{cameraAnimation:s}=r;s&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],s(this._map))},this._map=e,this._camera=t,this._transformProvider=new iF(this._camera),this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new mP(e),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n);let r=this._el;this._listeners=[[r,`touchstart`,{passive:!0}],[r,`touchmove`,{passive:!1}],[r,`touchend`,void 0],[r,`touchcancel`,void 0],[r,`mousedown`,void 0],[r,`mousemove`,void 0],[r,`mouseup`,void 0],[this._ownerDocument,`mousemove`,{capture:!0}],[this._ownerDocument,`mouseup`,void 0],[r,`mouseover`,void 0],[r,`mouseout`,void 0],[r,`dblclick`,void 0],[r,`click`,void 0],[r,`keydown`,{capture:!1}],[r,`keyup`,void 0],[r,`wheel`,{passive:!1}],[r,`contextmenu`,void 0],[this._ownerWindow,`blur`,void 0]];for(let[e,t,n]of this._listeners)e.addEventListener(t,e===this._ownerDocument?this.handleWindowEvent:this.handleEvent,n)}destroy(){for(let[e,t,n]of this._listeners)e.removeEventListener(t,e===this._ownerDocument?this.handleWindowEvent:this.handleEvent,n)}_addDefaultHandlers(e){let t=this._map,n=t.getCanvasContainer();this._add(`mapEvent`,new _P(t,e));let r=t.boxZoom=new yP(t,e,this._transformProvider);this._add(`boxZoom`,r),e.interactive&&e.boxZoom&&r.enable();let i=t.cooperativeGestures=new rF(t,e.cooperativeGestures);this._add(`cooperativeGestures`,i),e.cooperativeGestures&&i.enable();let a=new wP(t,this._transformProvider),o=new QP(t,this._transformProvider);t.doubleClickZoom=new ZP(o,a),this._add(`tapZoom`,a),this._add(`clickZoom`,o),e.interactive&&e.doubleClickZoom&&t.doubleClickZoom.enable();let s=new $P;this._add(`tapDragZoom`,s);let c=t.touchPitch=new GP(t);this._add(`touchPitch`,c),e.interactive&&e.touchPitch&&t.touchPitch.enable(e.touchPitch);let l=()=>this._camera.transform.centerPoint,u=NP(e,l),d=PP(e),f=FP(e,l);t.dragRotate=new tF(e,u,d,f),this._add(`mouseRotate`,u,[`mousePitch`]),this._add(`mousePitch`,d,[`mouseRotate`,`mouseRoll`]),this._add(`mouseRoll`,f,[`mousePitch`]),e.interactive&&e.dragRotate&&t.dragRotate.enable();let p=MP(e),m=new IP(e,t);t.dragPan=new eF(n,p,m),this._add(`mousePan`,p),this._add(`touchPan`,m,[`touchZoom`,`touchRotate`]),e.interactive&&e.dragPan&&t.dragPan.enable(e.dragPan);let h=new UP,g=new VP;t.touchZoomRotate=new nF(n,g,h,s),this._add(`touchRotate`,h,[`touchPan`,`touchZoom`]),this._add(`touchZoom`,g,[`touchPan`,`touchRotate`]),e.interactive&&e.touchZoomRotate&&t.touchZoomRotate.enable(e.touchZoomRotate),this._add(`blockableMapEvent`,new vP(t,e),[`touchPan`]);let _=t.scrollZoom=new XP(t,()=>this._triggerRenderFrame(),this._transformProvider);this._add(`scrollZoom`,_,[`mousePan`]),e.interactive&&e.scrollZoom&&t.scrollZoom.enable(e.scrollZoom);let v=t.keyboard=new qP(t,this._transformProvider);this._add(`keyboard`,v),e.interactive&&e.keyboard&&t.keyboard.enable()}_add(e,t,n){this._handlers.push({handlerName:e,handler:t,allowed:n}),this._handlersById[e]=t}stop(e){if(!this._updatingCamera){for(let{handler:e}of this._handlers)e.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(let{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!aF(this._eventsInProgress)||this.isZooming()}_blockedByActive(e,t,n){for(let r in e)if(r!==n&&!t?.includes(r))return!0;return!1}_getMapTouches(e){let t=[];for(let n of e){let e=n.target;this._el.contains(e)&&t.push(n)}return t}mergeHandlerResult(e,t,n,r,i){if(!n)return;I(e,n);let a={handlerName:r,originalEvent:n.originalEvent||i};n.zoomDelta!==void 0&&(t.zoom=a),n.panDelta!==void 0&&(t.drag=a),n.rollDelta!==void 0&&(t.roll=a),n.pitchDelta!==void 0&&(t.pitch=a),n.bearingDelta!==void 0&&(t.rotate=a)}_applyChanges(){let e={},t={},n={};for(let[r,i,a]of this._changes)r.panDelta&&(e.panDelta=(e.panDelta||new M(0,0))._add(r.panDelta)),r.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+r.zoomDelta),r.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+r.bearingDelta),r.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+r.pitchDelta),r.rollDelta&&(e.rollDelta=(e.rollDelta||0)+r.rollDelta),r.around!==void 0&&(e.around=r.around),r.pinchAround!==void 0&&(e.pinchAround=r.pinchAround),r.noInertia&&(e.noInertia=r.noInertia),I(t,i),I(n,a);this._updateMapTransform(e,t,n),this._changes=[]}_updateMapTransform(e,t,n){let r=this._map.terrain;if(!sF(e)){this._fireEvents(t,n,!0);return}let i=this._camera.getTransformForUpdate();this._camera.stop(!0);let{panDelta:a,zoomDelta:o,bearingDelta:s,pitchDelta:c,rollDelta:l}=e,{around:u,aroundOnSurface:d}

814=this._resolveAround(e,r,i),f=r?this._terrainGestureElevation(r,u,d,i,t):void 0,p={panDelta:a,zoomDelta:o,rollDelta:l,pitchDelta:c,bearingDelta:s,around:u,aroundElevation:f};this._camera.cameraHelper.useGlobeControls&&!i.isPointOnMapSurface(u)&&(u=i.centerPoint);let m=this._computePreZoomAroundLoc(i,u,a,f);this._handleMapControls({terrain:r,tr:i,deltasForHelper:p,preZoomAroundLoc:m,combinedEventsInProgress:t,panDelta:a}),this._camera.applyUpdatedTransform(i),this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(t,n,!0)}_resolveAround(e,t,n){let r=e.pinchAround===void 0?e.around:e.pinchAround;return r||=this._camera.transform.centerPoint,t&&!n.isPointOnMapSurface(r)?{around:n.centerPoint,aroundOnSurface:!1}:{around:r,aroundOnSurface:!0}}_terrainGestureElevation(e,t,n,r,i){if(!n)return;if(this._terrainGesture.anchorElevation===null&&(i.drag||i.zoom)){let n=r.screenTerrainPointToMercatorCoordinate(t,e);this._terrainGesture.anchorElevation=n?n.z:void 0}let a=this._terrainGesture.anchorElevation;if(a!=null&&!(t.distSqr(r.centerPoint)<.01)&&!(a-r.elevation>=.9*(r.getCameraAltitude()-r.elevation)))return a}_computePreZoomAroundLoc(e,t,n,r){if(t.distSqr(e.centerPoint)<.01)return e.center;let i=n?t.sub(n):t;return r===void 0?e.screenPointToLocation(i):e.screenPointToLocationAtElevation(i,r)}_handleMapControls({terrain:e,tr:t,deltasForHelper:n,preZoomAroundLoc:r,combinedEventsInProgress:i,panDelta:a}){let o=this._camera.cameraHelper;if(o.handleMapControlsRollPitchBearingZoom(n,t),!e&&!o.useGlobeControls&&!t.isPointOnMapSurface(n.around)){a&&t.setCenter(t.screenPointToLocation(t.centerPoint.sub(a)));return}if(!e){o.handleMapControlsPan(n,t,r);return}if(!this._terrainGesture.inFlight){this._terrainGesture.inFlight=!0,this._camera.elevationFreeze=!0,o.handleMapControlsPan(n,t,r);return}if(!o.useGlobeControls&&n.aroundElevation===void 0&&i.drag&&a){t.setCenter(t.screenPointToLocation(t.centerPoint.sub(a)));return}o.handleMapControlsPan(n,t,r)}_fireEvents(e,t,n){let r=aF(this._eventsInProgress),i=aF(e),a={};for(let t in e){let{originalEvent:n}=e[t];this._eventsInProgress[t]||(a[`${t}start`]=n),this._eventsInProgress[t]=e[t]}!r&&i&&this._fireEvent(`movestart`,i.originalEvent);for(let e in a)this._fireEvent(e,a[e]);i&&this._fireEvent(`move`,i.originalEvent);for(let t in e){let{originalEvent:n}=e[t];this._fireEvent(t,n)}let o={},s;for(let e in this._eventsInProgress){let{handlerName:n,originalEvent:r}=this._eventsInProgress[e];this._handlersById[n].isActive()||(delete this._eventsInProgress[e],s=t[n]||r,o[`${e}end`]=s)}for(let e in o)this._fireEvent(e,o[e]);let c=aF(this._eventsInProgress),l=(r||i)&&!c;if(l&&this._terrainGesture.inFlight){this._camera.elevationFreeze=!1,this._terrainGesture={inFlight:!1,anchorElevation:null};let e=this._camera.getTransformForUpdate();this._map.getCenterClampedToGround()&&e.recalculateZoomAndCenter(this._map.terrain),this._camera.applyUpdatedTransform(e)}if(n&&l){this._updatingCamera=!0;let e=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),t=e=>e!==0&&-this._bearingSnap<e&&e<this._bearingSnap;e&&(e.essential||!fw.prefersReducedMotion)?(t(e.bearing||this._map.getBearing())&&(e.bearing=0),e.freezeElevation=!0,this._map.easeTo(e,{originalEvent:s})):(this._fireEvent(`moveend`,s),t(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(e,t){this._camera.fire(new $(e,t?{originalEvent:t}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(e=>{delete this._frameId,this.handleEvent(new oF(`renderFrame`,{timeStamp:e})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}},lF=class extends br{constructor(e){super(),this._renderFrameCallback=()=>{let e=Math.min((mw()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this.transform=new ak,this.cameraHelper=new fk,e.minZoom!==void 0&&this.transform.setMinZoom(e.minZoom),e.maxZoom!==void 0&&this.transform.setMaxZoom(e.maxZoom),e.minPitch!==void 0&&this.transform.setMinPitch(e.minPitch),e.maxPitch!==void 0&&this.transform.setMaxPitch(e.maxPitch),e.renderWorldCopies!==void 0&&this.transform.setRenderWorldCopies(e.renderWorldCopies),e.transformConstrain!==null&&this.transform.setConstrainOverride(e.transformConstrain),this._moving=!1,this._zooming=!1,this._bearingSnap=e.bearingSnap,this._zoomSnap=e.zoomSnap,this._requestRenderFrame=e.requestRenderFrame,this._cancelRenderFrame=e.cancelRenderFrame,this.terrain=e.terrain,this._centerClampedToGround=e.centerClampedToGround??!0,this.transformCameraUpdate=e.transformCameraUpdate??null,this._stopHandlers=e.stopHandlers??(()=>{}),this.on(`moveend`,()=>{delete this._requestedCameraState})}setTerrain(e){this.terrain=e,this.applyTerrainChange()}migrateProjection(e,t){if(e.apply(this.transform,!0),this.transform=e,this.cameraHelper=t,this._requestedCameraState){let t=e.clone();t.apply(this._requestedCameraState,!0),this._requestedCameraState=t}}getCenter(){return new X(this.transform.center.lng,this.transform.center.lat)}setCenter(e,t){return this.jumpTo({center:e},t)}getCenterElevation(){return this.transform.elevation}setCenterElevation(e,t){return this.jumpTo({elevation:e},t),this}getCenterClampedToGround(){return this._centerClampedToGround}setCenterClampedToGround(e){this._centerClampedToGround=e}panBy(e,t,n){return e=M.convert(e).mult(-1),this.panTo(this.transform.center,I({offset:e},t),n)}panTo(e,t,n){return this.easeTo(I({center:e},t),n)}getZoom(){return this.transform.zoom}setZoom(e,t){return this.jumpTo({zoom:e},t),this}zoomTo(e,t,n){return this.easeTo(I({zoom:e},t),n)}zoomIn(e,t){return this.zoomTo(bn(this.getZoom()+1,this._zoomSnap),e,t),this}zoomOut(e,t){return this.zoomTo(bn(this.getZoom()-1,this._zoomSnap),e,t),this}getVerticalFieldOfView(){return this.transform.fov}setVerticalFieldOfView(e,t){return e!=this.transform.fov&&(this.applyTransformChange(t=>t.setFov(e)),this.fire(new $(`movestart`,t)).fire(new $(`move`,t)).fire(new $(`moveend`,t))),this}getBearing(){return this.transform.bearing}setZoomSnap(e){return this._zoomSnap=e,this}getZoomSnap(){return this._zoomSnap}setBearing(e,t){return this.jumpTo({bearing:e},t),this}getPadding(){return this.transform.padding}setPadding(e,t){return this.jumpTo({padding:e},t),this}rotateTo(e,t,n){return this.easeTo(I({bearing:e},t),n)}resetNorth(e,t){return this.rotateTo(0,I({duration:1e3},e),t),this}resetNorthPitch(e,t){return this.easeTo(I({bearing:0,pitch:0,roll:0,duration:1e3},e),t),this}snapToNorth(e,t){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,t):this}getPitch(){return this.transform.pitch}setPitch(e,t){return this.jumpTo({pitch:e},t),this}getRoll(){return this.transform.roll}setRoll(e,t){return this.jumpTo({roll:e},t),this}cameraForBounds(e,t){e=tE.convert(e).adjustAntiMeridian();let n=t?.bearing||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),n,t)}_cameraForBoxAndBearing(e,t,n,r){let i={top:0,bottom:0,right:0,left:0};if(r=I({padding:i,offset:[0,0],maxZoom:this.transform.maxZoom},r),typeof r.padding==`number`){let e=r.padding;r.padding={top:e,bottom:e,right:e,left:e}}let a=I(i,r.padding);r.padding=a;let o=this.transform,s=new tE(e,t),c=this.cameraHelper.cameraForBoxAndBearing(r,a,s,n,o);return c&&this._zoomSnap&&(c.zoom=bn(c.zoom,this._zoomSnap,-1)),c}fitBounds(e,t,n){return this._fitInternal(this.cameraForBounds(e,t),t,n)}fitScreenCoordinates(e,t,n,r,i){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.screenPointToLocation(M.convert(e)),this.transform.screenPointToLocation(M.convert(t)),n,r),r,i)}_fitInternal(e,t,n){return e?(t=I(e,t),delete t.padding,t.linear?this.easeTo(t,n):this.flyTo(t,n)):this}jumpTo(e,t){this.stop(),e.zoom!==void 0&&this._zoomSnap&&(e.zoom=bn(e.zoom,this._zoomSnap));let n=this.getTransformForUpdate(),r=!1,i=!1,a=!1,o=n.zoom;this.terrain&&n.setElevation(this.terrain.getElevationForLngLat(e.center?X.convert(e.center):n.center,n)),this.cameraHelper.handleJumpToCenterZoom(n,e);let s=n.zoom!==o;return e.elevation!==void 0&&n.elevation!==+e.elevation&&n.setElevation(+e.elevation),e.bearing!==void 0&&n.bearing!==+e.bearing&&(r=!0,n.setBearing(+e.bearing)),e.pitch!==void 0&&n.pitch!==+e.pitch&&(i=!0,n.setPitch(+e.pitch)),e.roll!==void 0&&n.roll!==+e.roll&&(a=!0,n.setRoll(+e.roll)),e.padding!=null&&!n.isPaddingEqual(e.padding)&&n.setPadding(e.padding),this.applyUpdatedTransform(n),this.fire(new $(`movestart`,t)).fire(new $(`move`,t)),s&&this.fire(new $(`zoomstart`,t)).fire(new $(`zoom`,t)).fire(new $(`zoomend`,t)),r&&this.fire(new $(`rotatestart`,t)).fire(new $(`rotate`,t)).fire(new $(`rotateend`,t)),i&&this.fire(new $(`pitchstart`,t)).fire(new $(`pitch`,t)).fire(new $(`pitchend`,t)),a&&this.fire(new $(`rollstart`,t)).fire(new $(`roll`,t)).fire(new $(`rollend`,t)),this.fire(new $(`moveend`,t))}calculateAnchoredCameraOptions(e){let t=this.transform.clone(),n=X.convert(e.anchorLocation),r=M.convert(e.anchorScreenPoint),i={panDelta:r.sub(this.transform.locationToScreenPoint(n,this.terrain)),zoomDelta:e.zoom===void 0?0:e.zoom-t.zoom,bearingDelta:0,pitchDelta:0,rollDelta:0,around:r,aroundElevation:this.terrain?.getElevationForLngLat(n,t)};return this.cameraHelper.handleMapControlsRollPitchBearingZoom(i,t),this.cameraHelper.handleMapControlsPan(i,t,n),{center:t.center,zoom:t.zoom}}calculateCameraOptionsFromCameraLngLatAltRotation(e,t,n,r,i){let a=this.transform.calculateCenterFromCameraLngLatAlt(e,t,n,r);return{center:a.center,elevation:a.elevation,zoom:a.zoom,bearing:n,pitch:r,roll:i}}easeTo(e,t){this._stop(!1,e.easeId),e=I({offset:[0,0],duration:500,easing:dn},e),e.zoom!==void 0&&this._zoomSnap&&(e.zoom=bn(e.zoom,this._zoomSnap)),(e.animate===!1||!e.essential&&fw.prefersReducedMotion)&&(e.duration=0);let n=this.getTransformForUpdate(),r=this.getBearing(),i=n.pitch,a=n.roll,o=e.bearing===void 0?r:this._normalizeBearing(e.bearing,r),s=e.pitch===void 0?i:+e.pitch,c=e.roll===void 0?a:this._normalizeBearing(e.roll,a),l=e.padding===void 0?n.padding:e.padding,u=M.convert(e.offset),d,f;e.around&&(d=X.convert(e.around),f=n.locationToScreenPoint(d));let p={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching,rolling:this._rolling},m=this.cameraHelper.handleEaseTo(n,{bearing:o,pitch:s,roll:c,padding:l,around:d,aroundPoint:f,offsetAsPoint:u,offset:e.offset,zoom:e.zoom,center:e.center});return this._rotating||=r!==o,this._pitching||=s!==i,this._rolling||=c!==a,this._padding=!n.isPaddingEqual(l),this._zooming||=m.isZooming,this._easeId=e.easeId,this._prepareEase(t,e.noMoveStart,p),this.terrain&&this._prepareElevation(m.elevationCenter,n),this._ease(r=>{m.easeFunc(r),this.terrain&&!e.freezeElevation&&this._updateElevation(r,n),this.applyUpdatedTransform(n),this._fireMoveEvents(t)},n=>{this.terrain&&e.freezeElevation?this._finalizeElevation():this.elevationFreeze=!1,this._afterEase(t,n)},e),this}_prepareEase(e,t,n={}){this._moving=!0,!t&&!n.moving&&this.fire(new $(`movestart`,e)),this._zooming&&!n.zooming&&this.fire(new $(`zoomstart`,e)),this._rotating&&!n.rotating&&this.fire(new $(`rotatestart`,e)),this._pitching&&!n.pitching&&this.fire(new $(`pitchstart`,e)),this._rolling&&!n.rolling&&this.fire(new $(`rollstart`,e))}_prepareElevation(e,t){this._elevationCenter=e,this._elevationStart=t.elevation,this._elevationTarget=this.terrain.getElevationForLngLat(e,t),this.elevationFreeze=!0}_updateElevation(e,t){(this._elevationStart===void 0||this._elevationCenter===void 0)&&this._prepareElevation(t.center,t),t.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,t.tileZoom));let n=this.terrain.getElevationForLngLat(this._elevationCenter,t);if(e<1&&n!==this._elevationTarget){let t=this._elevationTarget-this._elevationStart,r=(n-(t*e+this._elevationStart))/(1-e);this._elevationStart+=e*(t-r),this._elevationTarget=n}t.setElevation(Vi.number(this._elevationStart,this._elevationTarget,e))}_finalizeElevation(){this.elevationFreeze=!1,this.getCenterClampedToGround()&&this.transform.recalculateZoomAndCenter(this.terrain)}applyTerrainChange(){if(this.elevationFreeze)return;let e=this.transform;e.setMinElevationForCurrentTile(this.terrain?this.terrain.getMinTileElevationForLngLatZoom(e.center,e.tileZoom):0),this.getCenterClampedToGround()&&e.setElevation(this.terrain?this.terrain.getElevationForLngLat(e.center,e):0)}getTransformForUpdate(){return!this.transformCameraUpdate&&!this.terrain?this.transform:(this._requestedCameraState||=this.transform.clone(),this._requestedCameraState)}_elevateCameraIfInsideTerrain(e){if(!this.terrain&&e.elevation>=0&&e.pitch<=90)return{};let t=e.getCameraLngLat(),n=e.getCameraAltitude(),r=this.terrain?this.terrain.getElevationForLngLatZoom(t,e.zoom):0;if(n<r){let n=e.calculateCameraOptionsFromTo(t,r,e.center,e.elevation);return{pitch:n.pitch,zoom:n.zoom}}return{}}applyUpdatedTransform(e){let t=[];if(t.push(e=>this._elevateCameraIfInsideTerrain(e)),this.transformCameraUpdate&&t.push(e=>this.transformCameraUpdate(e)),!t.length)return;let n=e.clone();for(let e of t){let t=n.clone(),{center:r,zoom:i,roll:a,pitch:o,bearing:s,elevation:c}=e(t);r&&t.setCenter(r),c!==void 0&&t.setElevation(c),i!==void 0&&t.setZoom(i),a!==void 0&&t.setRoll(a),o!==void 0&&t.setPitch(o),s!==void 0&&t.setBearing(s),n.apply(t,!1)}this.transform.apply(n,!1)}applyTransformChange(e){let t=this._requestedCameraState!==void 0,n=this.getTransformForUpdate();e(n),this.applyUpdatedTransform(n),t||delete this._requestedCameraState}_fireMoveEvents(e){this.fire(new $(`move`,e)),this._zooming&&this.fire(new $(`zoom`,e)),this._rotating&&this.fire(new $(`rotate`,e)),this._pitching&&this.fire(new $(`pitch`,e)),this._rolling&&this.fire(new $(`roll`,e))}_afterEase(e,t){if(this._easeId&&t&&this._easeId===t)return;delete this._easeId;let n=this._zooming,r=this._rotating,i=this._pitching,a=this._rolling;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._rolling=!1,this._padding=!1,n&&this.fire(new $(`zoomend`,e)),r&&this.fire(new $(`rotateend`,e)),i&&this.fire(new $(`pitchend`,e)),a&&this.fire(new $(`rollend`,e)),this.fire(new $(`moveend`,e))}flyTo(e,t){if(!e.essential&&fw.prefersReducedMotion){let n=pn(e,[`center`,`zoom`,`bearing`,`pitch`,`roll`,`elevation`,`padding`]);return this.jumpTo(n,t)}this.stop(),e=I({offset:[0,0],speed:1.2,curve:1.42,easing:dn},e),e.zoom!==void 0&&this._zoomSnap&&(e.zoom=bn(e.zoom,this._zoomSnap));let n=this.getTransformForUpdate(),r=n.bearing,i=n.pitch,a=n.roll,o=n.padding,s=e.bearing===void 0?r:this._normalizeBearing(e.bearing,r),c=e.pitch===void 0?i:+e.pitch,l=e.roll===void 0?a:this._normalizeBearing(e.roll,a),u=e.padding===void 0?n.padding:e.padding,d=M.convert(e.offset),f=n.centerPoint.add(d),p=n.screenPointToLocation(f),m=this.cameraHelper.handleFlyTo(n,{bearing:s,pitch:c,roll:l,padding:u,locationAtOffset:p,offsetAsPoint:d,center:e.center,minZoom:e.minZoom,zoom:e.zoom}),h=e.curve,g=Math.max(n.width,n.height),_=g/m.scaleOfZoom,v=m.pixelPathLength,y=g/m.scaleOfMinZoom;h=Math.min(h,Math.sqrt(y/v*2));let b=h*h;function x(e){let t=(_*_-g*g+(e?-1:1)*b*b*v*v)/(2*(e?_:g)*b*v);return Math.log(Math.sqrt(t*t+1)-t)}function S(e){return(Math.exp(e)-Math.exp(-e))/2}function C(e){return(Math.exp(e)+Math.exp(-e))/2}function w(e){return S(e)/C(e)}let T=x(!1),E=function(e){return C(T)/C(T+h*e)},D=function(e){return g*((C(T)*w(T+h*e)-S(T))/b)/v},O=(x(!0)-T)/h;if(Math.abs(v)<2e-6||!isFinite(O)){if(Math.abs(g-_)<1e-6)return this.easeTo(e,t);let n=_<g?-1:1;O=Math.abs(Math.log(_/g))/h,D=()=>0,E=e=>Math.exp(n*h*e)}if(e.duration!==void 0)e.duration=+e.duration;else{let t=e.screenSpeed===void 0?+e.speed:+e.screenSpeed/h;e.duration=1e3*O/t}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=r!==s,this._pitching=c!==i,this._rolling=l!==a,this._padding=!n.isPaddingEqual(u),this._prepareEase(t,!1),this.terrain&&this._prepareElevation(m.targetCenter,n),this._ease(p=>{let h=p*O,g=1/E(h),_=D(h);this._rotating&&n.setBearing(Vi.number(r,s,p)),this._pitching&&n.setPitch(Vi.number(i,c,p)),this._rolling&&n.setRoll(Vi.number(a,l,p)),this._padding&&(n.interpolatePadding(o,u,p),f=n.centerPoint.add(d)),m.easeFunc(p,g,_,f),this.terrain&&!e.freezeElevation&&this._updateElevation(p,n),this.applyUpdatedTransform(n),this._fireMoveEvents(t)},()=>{this.terrain&&e.freezeElevation?this._finalizeElevation():this.elevationFreeze=!1,this._afterEase(t)},e),this}isEasing(){return!!this._easeFrameId}stop(e){return this._stop(e)}_stop(e,t){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){let e=this._onEaseEnd;delete this._onEaseEnd,e.call(this,t)}return e||this._stopHandlers(),this}_ease(e,t,n){n.animate===!1||n.duration===0?(e(1),t()):(this._easeStart=mw(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=t,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(e,t){e=fn(e,-180,180);let n=Math.abs(e-t);return Math.abs(e-360-t)<n&&(e-=360),Math.abs(e+360-t)<n&&(e+=360),e}isMoving(){return this._moving}isZooming(){return this._zooming}isRotating(){return this._rotating}},uF={compact:!0,customAttribution:`<a href="https://maplibre.org/" target="_blank">MapLibre</a>`},dF=class{constructor(e=uF){this._toggleAttribution=()=>{this._container.classList.contains(`maplibregl-compact`)&&(this._container.classList.contains(`maplibregl-compact-show`)?(this._container.setAttribute(`open`,``),this._container.classList.remove(`maplibregl-compact-show`)):(this._container.classList.add(`maplibregl-compact-show`),this._container.removeAttribute(`open`)))},this._updateData=e=>{e&&(e.type===`terrain`||e.dataType===`style`||e.dataType===`source`&&(e.sourceDataType===`metadata`||e.sourceDataType===`visibility`))&&this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute(`open`,``):!this._container.classList.contains(`maplibregl-compact`)&&!this._container.classList.contains(`maplibregl-attrib-empty`)&&(this._container.setAttribute(`open`,``),this._container.classList.add(`maplibregl-compact`,`maplibregl-compact-show`)):(this._container.setAttribute(`open`,``),this._container.classList.contains(`maplibregl-compact`)&&this._container.classList.remove(`maplibregl-compact`,`maplibregl-compact-show`))},this._updateCompactMinimize=()=>{this._container.classList.contains(`maplibregl-compact`)&&this._container.classList.contains(`maplibregl-compact-show`)&&this._container.classList.remove(`maplibregl-compact-show`)},this.options=e}getDefaultPosition(){return`bottom-right`}onAdd(e){return this._map=e,this._compact=this.options.compact,this._container=Q.create(`details`,`maplibregl-ctrl maplibregl-ctrl-attrib`),this._compactButton=Q.create(`summary`,`maplibregl-ctrl-attrib-button`,this._container),this._compactButton.addEventListener(`click`,this._toggleAttribution),this._setElementTitle(this._compactButton,`ToggleAttribution`),this._innerContainer=Q.create(`div`,`maplibregl-ctrl-attrib-inner`,this._container),this._updateAttributions(),this._updateCompact(),this._map.on(`styledata`,this._updateData),this._map.on(`sourcedata`,this._updateData),this._map.on(`terrain`,this._updateData),this._map.on(`resize`,this._updateCompact),this._map.on(`drag`,this._updateCompactMinimize),this._container}onRemove(){this._container.remove(),this._map.off(`styledata`,this._updateData),this._map.off(`sourcedata`,this._updateData),this._map.off(`terrain`,this._updateData),this._map.off(`resize`,this._updateCompact),this._map.off(`drag`,this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(e,t){let n=this._map._getUIString(`AttributionControl.${t}`);e.title=n,e.setAttribute(`aria-label`,n)}_updateAttributions(){if(!this._map.style)return;let e=[];

814if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?e=e.concat(this.options.customAttribution.map(e=>typeof e==`string`?e:``)):typeof this.options.customAttribution==`string`&&e.push(this.options.customAttribution)),this._map.style.stylesheet){let e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}let t=this._map.style.tileManagers;for(let n in t){let r=t[n];if(r.used||r.usedForTerrain){let t=r.getSource();t.attribution&&!e.includes(t.attribution)&&e.push(t.attribution)}}e=e.filter(e=>String(e).trim()),e.sort((e,t)=>e.length-t.length),e=e.filter((t,n)=>{for(let r=n+1;r<e.length;r++)if(e[r].includes(t))return!1;return!0});let n=e.join(` | `);n!==this._attribHTML&&(this._attribHTML=n,e.length?(this._innerContainer.replaceChildren(Q.sanitize(n)),this._container.classList.remove(`maplibregl-attrib-empty`)):this._container.classList.add(`maplibregl-attrib-empty`),this._updateCompact(),this._editLink=null)}},fF=class{constructor(e={}){this._updateCompact=()=>{let e=this._container.children;if(e.length){let t=e[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&t.classList.add(`maplibregl-compact`):t.classList.remove(`maplibregl-compact`)}},this.options=e}getDefaultPosition(){return`bottom-left`}onAdd(e){this._map=e,this._compact=this.options?.compact,this._container=Q.create(`div`,`maplibregl-ctrl`);let t=Q.create(`a`,`maplibregl-ctrl-logo`);return t.target=`_blank`,t.rel=`noopener nofollow`,t.href=`https://maplibre.org/`,t.setAttribute(`aria-label`,this._map._getUIString(`LogoControl.Title`)),t.setAttribute(`rel`,`noopener nofollow`),this._container.appendChild(t),this._container.style.display=`block`,this._map.on(`resize`,this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off(`resize`,this._updateCompact),this._map=void 0,this._compact=void 0}},pF=class{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(e){let t=++this._id;return this._queue.push({callback:e,id:t,cancelled:!1}),t}remove(e){let t=this._currentlyRunning,n=t?this._queue.concat(t):this._queue;for(let t of n)if(t.id===e){t.cancelled=!0;return}}run(e=0){if(this._currentlyRunning)throw Error(`Attempting to run(), but is already running.`);let t=this._currentlyRunning=this._queue;this._queue=[];let n=!1,r;for(let i of t)if(!i.cancelled){try{i.callback(e)}catch(e){n||(n=!0,r=e)}if(this._cleared)break}if(this._cleared=!1,this._currentlyRunning=!1,n)throw r}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}},mF=[`none`,`zoom`,`sourceTiles`,`visibleLayers`,`revision`],hF=class{constructor(e,t,n,r){this._tileKeys=e.map(e=>e.key).sort().join(),this._revision=t,this._zoom=n,this._visibleLayerIds=r}difference(e){return this._revision===e?._revision?this._visibleLayerIds===e._visibleLayerIds?this._tileKeys===e._tileKeys?this._zoom===e._zoom?`none`:`zoom`:`sourceTiles`:`visibleLayers`:`revision`}},gF={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0,"color-relief":!0},_F=class{constructor(e,t){this.needsFollowUpFrame=!1,this.painter=e,this.terrain=t,this.rttSize=t.tileManager.tileSize*t.qualityFactor}getTexture(e){return e.getRTT(this._stacks.length-1).texture}

814prepareForRender(e,t){let n=t!==this._lastPrepareZoom;this._lastPrepareZoom=t,this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.tileManager.getRenderableTiles(),this._renderableLayerIds=e._order.filter(n=>!e._layers[n].isHidden(t));let r=this._renderableLayerIds.join(),i=new Set;for(let t of this._renderableLayerIds){let n=e._layers[t],r=n.source;r&&gF[n.type]&&i.add(r)}this._coordsAscending={},this._rttFingerprints={};for(let n of i){let i=e.tileManagers[n];if(!i)continue;this._coordsAscending[n]={};let a=this._coordsAscending[n],o=i.getSource(),s=o instanceof AE?o.terrainTileRanges:null;for(let e of i.getVisibleCoordinates()){let t=this.terrain.tileManager.getTerrainCoords(e,s);for(let e in t)a[e]||=[],a[e].push(t[e])}this._rttFingerprints[n]={};let c=this._rttFingerprints[n],l=i.getState().revision;for(let e in a)c[e]=new hF(a[e],l,t,r)}this.needsFollowUpFrame=!1;let a=n||this.painter.options.moving,o=!1;for(let e of this._renderableTiles){let t=this._textureDifference(e);t!==`none`&&(t===`zoom`&&a||t===`visibleLayers`&&n?this.needsFollowUpFrame=!0:t===`zoom`||t===`sourceTiles`?(o?this.needsFollowUpFrame=!0:e.releaseRTT(this.painter),o=!0):e.releaseRTT(this.painter))}}_textureDifference(e){let t=`none`;for(let n in this._rttFingerprints){let r=this._rttFingerprints[n][e.tileID.key];if(!r)continue;let i=r.difference(e.rttFingerprint[n]);mF.indexOf(i)>mF.indexOf(t)&&(t=i)}return t}renderLayer(e,t){if(e.isHidden(this.painter.transform.zoom))return!1;let n=e.type,r=this.painter,i=this._renderableLayerIds[this._renderableLayerIds.length-1]===e.id;if(gF[n]&&((!this._prevType||!gF[this._prevType])&&this._stacks.push([]),this._prevType=n,this._stacks[this._stacks.length-1].push(e.id),!i))return!0;if(gF[this._prevType]||gF[n]&&i){this._prevType=n;let e=this._stacks.length-1,i=this._stacks[e]||[];t.isRenderingToTexture=!0;for(let n of this._renderableTiles){if(this._rttTiles.push(n),n.getRTT(e))continue;let a=n.acquireRTT(r,e,this.rttSize);r.bindRTT(a),r.context.clear({color:U.transparent,stencil:0}),r.currentStencilSource=void 0;for(let e of i){let i=r.style._layers[e],a=i.source?this._coordsAscending[i.source][n.tileID.key]:[n.tileID];r.context.viewport.set([0,0,this.rttSize,this.rttSize]),r.renderTileClippingMasks(i,a),r.renderLayer(r,r.style.tileManagers[i.source],i,a,t),i.source&&(n.rttFingerprint[i.source]=this._rttFingerprints[i.source][n.tileID.key])}a.texture.generateMipmap()}return t.isRenderingToTexture=!1,QN(this.painter,this.terrain,this._rttTiles,t),this._rttTiles=[],gF[n]}return!1}},vF={"AttributionControl.ToggleAttribution":`Toggle attribution`,"AttributionControl.MapFeedback":`Map feedback`,"FullscreenControl.Enter":`Enter fullscreen`,"FullscreenControl.Exit":`Exit fullscreen`,"GeolocateControl.FindMyLocation":`Find my location`,"GeolocateControl.LocationNotAvailable":`Location not available`,"LogoControl.Title":`MapLibre logo`,"Map.Title":`Map`,"Marker.Title":`Map marker`,"NavigationControl.ResetBearing":`Drag to rotate map, click to reset north`,"NavigationControl.ZoomIn":`Zoom in`,"NavigationControl.ZoomOut":`Zoom out`,"Popup.Close":`Close popup`,"ScaleControl.Feet":`ft`,"ScaleControl.Meters":`m`,"ScaleControl.Kilometers":`km`,"ScaleControl.Miles":`mi`,"ScaleControl.NauticalMiles":`nm`,"GlobeControl.Enable":`Enable globe`,"GlobeControl.Disable":`Disable globe`,"TerrainControl.Enable":`Enable terrain`,"TerrainControl.Disable":`Disable terrain`,"CooperativeGesturesHandler.WindowsHelpText":`Use Ctrl + scroll to zoom the map`,"CooperativeGesturesHandler.MacHelpText":`Use ⌘ + scroll to zoom the map`,"CooperativeGesturesHandler.MobileHelpText":`Use two fingers to move the map`},yF=iw,bF={hash:!1,interactive:!0,bearingSnap:7,zoomSnap:0,attributionControl:uF,maplibreLogo:!1,refreshExpiredTiles:!0,canvasContextAttributes:{antialias:!1,preserveDrawingBuffer:!1,powerPreference:`high-performance`,failIfMajorPerformanceCaveat:!1,desynchronized:!1,contextType:void 0},scrollZoom:!0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,trackResize:!0,center:[0,0],elevation:0,zoom:0,bearing:0,pitch:0,roll:0,renderWorldCopies:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:nr.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,transformConstrain:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:`sans-serif`,pitchWithRotate:!0,rollEnabled:!1,rotateSpeed:.8,pitchSpeed:-.5,reduceMotion:void 0,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0,centerClampedToGround:!0,terrainSkirtLength:`auto`,zoomLevelsToOverscale:4,anisotropicFilterPitch:20},xF=class extends br{get _ownerWindow(){return this._container?.ownerDocument?.defaultView||window}constructor(e){super(),this._idleTriggered=!1,this._crossFadingFactor=1,this._renderTaskQueue=new pF,this._controls=[],this._mapId=hn(),this._styleUrl=null,this._missingStyleImageResolver=null,this._lostContextStyle={style:null,images:null},this._contextLost=e=>{if(e.preventDefault(),this._frameRequest&&=(this._frameRequest.abort(),null),this.painter.destroy(),this._lostContextStyle=this._getStyleAndImages(),!this.style){this.fire(new Iw(`webglcontextlost`,{originalEvent:e}));return}for(let e of Object.values(this.style._layers))if(e.type===`custom`&&console.warn(`Custom layer with id '${e.id}' cannot be restored after WebGL context loss. You will need to re-add it manually after context restoration.`),e._listeners)for(let[t]of Object.entries(e._listeners))console.warn(`Custom layer with id '${e.id}' had event listeners for event '${t}' which cannot be restored after WebGL context loss. You will need to re-add them manually after context restoration.`);this.style.destroy(),this.style=null,this.fire(new Iw(`webglcontextlost`,{originalEvent:e}))},this._contextRestored=e=>{if(this._lostContextStyle.style&&this.setStyle(this._lostContextStyle.style,{diff:!1}),this._lostContextStyle.images&&this.style){this.style.imageManager.images=this._lostContextStyle.images;for(let e in this._lostContextStyle.images){let t=this._lostContextStyle.images[e];t.isWebGLImage&&this.style.imageManager.updateImage(e,t,!1)}}this._lostContextStyle={style:null,images:null};try{this._setupPainter()}catch(e){this.fire(new L(e));return}this.resize(),this._update(),this._resizeInternal(),this.fire(new Iw(`webglcontextrestored`,{originalEvent:e}))},this._onMapScroll=e=>{if(e.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()};let t={...bF,...e,canvasContextAttributes:{...bF.canvasContextAttributes,...e.canvasContextAttributes}};if(t.minZoom!=null&&t.maxZoom!=null&&t.minZoom>t.maxZoom)throw Error(`maxZoom must be greater than or equal to minZoom`);if(t.minPitch!=null&&t.maxPitch!=null&&t.minPitch>t.maxPitch)throw Error(`maxPitch must be greater than or equal to minPitch`);if(t.minPitch!=null&&t.minPitch<0)throw Error(`minPitch must be greater than or equal to 0`);if(t.maxPitch!=null&&t.maxPitch>180)throw Error(`maxPitch must be less than or equal to 180`);this._camera=new lF({minZoom:t.minZoom,maxZoom:t.maxZoom,minPitch:t.minPitch,maxPitch:t.maxPitch,bearingSnap:t.bearingSnap,zoomSnap:t.zoomSnap,renderWorldCopies:t.renderWorldCopies,centerClampedToGround:t.centerClampedToGround,terrain:this.terrain,transformConstrain:t.transformConstrain,requestRenderFrame:e=>this._requestRenderFrame(e),cancelRenderFrame:e=>this._cancelRenderFrame(e),transformCameraUpdate:t.transformCameraUpdate,stopHandlers:()=>this._handlers?.stop(!1)}),this._camera.setEventedParent(this),this._interactive=t.interactive,this._maxTileCacheSize=t.maxTileCacheSize,this._maxTileCacheZoomLevels=t.maxTileCacheZoomLevels,this._canvasContextAttributes={...t.canvasContextAttributes},this._trackResize=t.trackResize===!0,this._terrainSkirtLength=t.terrainSkirtLength,this._refreshExpiredTiles=t.refreshExpiredTiles===!0,this._fadeDuration=t.fadeDuration,this._crossSourceCollisions=t.crossSourceCollisions===!0,this._collectResourceTiming=t.collectResourceTiming===!0,this._locale={...vF,...t.locale},this._clickTolerance=t.clickTolerance,this._overridePixelRatio=t.pixelRatio,this._maxCanvasSize=t.maxCanvasSize,this._zoomLevelsToOverscale=t.zoomLevelsToOverscale,this.cancelPendingTileRequestsWhileZooming=t.cancelPendingTileRequestsWhileZooming===!0,this.setAnisotropicFilterPitch(t.anisotropicFilterPitch),t.reduceMotion!==void 0&&(fw.prefersReducedMotion=t.reduceMotion),this._requestManager=new Tw(t.transformRequest),this._container=this._resolveContainer(t.container),t.maxBounds&&this.setMaxBounds(t.maxBounds),this._setupContainer();try{this._setupPainter()}catch(e){throw this._cleanupContainer(),e}this._imageQueueHandle=ww.addThrottleControl(()=>this.isMoving()),this.on(`move`,()=>this._update(!1)),this.on(`moveend`,()=>this._update(!1)),this.on(`zoom`,()=>this._update(!0)),this.on(`terrain`,()=>{this.painter.markTerrainDepthDirty(),this._update(!0)}),this.once(`idle`,()=>this._idleTriggered=!0),this._handlers=new cF(this,this._camera,t),typeof window<`u`&&(this._ownerWindow.addEventListener(`online`,this._onWindowOnline,!1),this._setupResizeObserver());let n=typeof t.hash==`string`&&t.hash||void 0;this._hash=t.hash?new sP(n).addTo(this):void 0,this._hash?._onHashChange()||(this.jumpTo({center:t.center,elevation:t.elevation,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch,roll:t.roll}),t.bounds&&(this.resize(),this.fitBounds(t.bounds,I({},t.fitBoundsOptions,{duration:0}))));let r=typeof t.style==`string`||t.style?.projection?.type!==`globe`;this.resize(null,r),this._localIdeographFontFamily=t.localIdeographFontFamily,this._validateStyle=t.validateStyle,t.style&&this.setStyle(t.style,{localIdeographFontFamily:t.localIdeographFontFamily}),t.attributionControl&&this.addControl(new dF(typeof t.attributionControl==`boolean`?void 0:t.attributionControl)),t.maplibreLogo&&this.addControl(new fF,t.logoPosition),this.on(`style.load`,()=>{if(r||this._resizeTransform(),this._camera.transform.unmodified){let e=pn(this.style.stylesheet,[`center`,`zoom`,`bearing`,`pitch`,`roll`]);this.jumpTo(e)}}),this.on(`data`,e=>{this._update(e.dataType===`style`),this.fire(e.dataType===`style`?new Ow(`styledata`,e):new kw(`sourcedata`,e))}),this.on(`dataloading`,e=>{this.fire(e.dataType===`style`?new Ow(`styledataloading`,e):new kw(`sourcedataloading`,e))}),this.on(`dataabort`,e=>{this.fire(new kw(`sourcedataabort`,e))})}_getMapId(){return this._mapId}setGlobalStateProperty(e,t){return this.style.setGlobalStateProperty(e,t),this._update(!0)}getGlobalState(){return this.style.getGlobalState()}addControl(e,t){if(t===void 0&&(t=e.getDefaultPosition?e.getDefaultPosition():`top-right`),!e?.onAdd)return this.fire(new L(Error(`Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.`)));let n=e.onAdd(this);this._controls.push(e);let r=this._controlPositions[t];return t.includes(`bottom`)?r.insertBefore(n,r.firstChild):r.appendChild(n),this}removeControl(e){if(!e?.onRemove)return this.fire(new L(Error(`Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.`)));let t=this._controls.indexOf(e);return t>-1&&this._controls.splice(t,1),e.onRemove(this),this}hasControl(e){return this._controls.includes(e)}coveringTiles(e){return dD(this._camera.transform,e)}setTransformCameraUpdate(e){this._camera.transformCameraUpdate=e}getCenter(){return new X(this._camera.transform.center.lng,this._camera.transform.center.lat)}setCenter(e,t){return this._camera.setCenter(e,t),this}getCenterElevation(){return this._camera.transform.elevation}setCenterElevation(e,t){return this._camera.setCenterElevation(e,t),this}setCenterClampedToGround(e){this._camera.setCenterClampedToGround(e)}panBy(e,t,n){return this._camera.panBy(e,t,n),this}panTo(e,t,n){return this._camera.panTo(e,t,n),this}getZoom(){return this._camera.transform.zoom}setZoom(e,t){return this._camera.setZoom(e,t),this}zoomTo(e,t,n){return this._camera.zoomTo(e,t,n),this}zoomIn(e,t){return this._camera.zoomIn(e,t),this}zoomOut(e,t){return this._camera.zoomOut(e,t),this}getVerticalFieldOfView(){return this._camera.transform.fov}setVerticalFieldOfView(e,t){return this._camera.setVerticalFieldOfView(e,t),this}getBearing(){return this._camera.transform.bearing}setBearing(e,t){return this._camera.setBearing(e,t),this}getZoomSnap(){return this._camera.getZoomSnap()}setZoomSnap(e){return this._camera.setZoomSnap(e),this}getPadding(){return this._camera.transform.padding}setPadding(e,t){return this._camera.setPadding(e,t),this}rotateTo(e,t,n){return this._camera.rotateTo(e,t,n),this}resetNorth(e,t){return this._camera.resetNorth(e,t),this}resetNorthPitch(e,t){return this._camera.resetNorthPitch(e,t),this}snapToNorth(e,t){return this._camera.snapToNorth(e,t),this}getPitch(){return this._camera.transform.pitch}setPitch(e,t){return this._camera.setPitch(e,t),this}getRoll(){return this._camera.transform.roll}setRoll(e,t){return this._camera.setRoll(e,t),this}cameraForBounds(e,t){return this._camera.cameraForBounds(e,t)}fitBounds(e,t,n){return this._camera.fitBounds(e,t,n),this}fitScreenCoordinates(e,t,n,r,i){return this._camera.fitScreenCoordinates(e,t,n,r,i),this}jumpTo(e,t){return this._camera.jumpTo(e,t),this}calculateAnchoredCameraOptions(e){return this._camera.calculateAnchoredCameraOptions(e)}calculateCameraOptionsFromCameraLngLatAltRotation(e,t,n,r,i){return this._camera.calculateCameraOptionsFromCameraLngLatAltRotation(e,t,n,r,i)}easeTo(e,t){return this._camera.easeTo(e,t),this}flyTo(e,t){return this._camera.flyTo(e,t),this}stop(){return this._camera.stop(),this}queryTerrainElevation(e){return this.terrain?this.terrain.getElevationForLngLat(X.convert(e),this._camera.transform):null}

814getCenterClampedToGround(){return this._camera.getCenterClampedToGround()}calculateCameraOptionsFromTo(e,t,n,r){return r==null&&this.terrain&&(r=this.terrain.getElevationForLngLat(n,this._camera.transform)),this._camera.transform.calculateCameraOptionsFromTo(e,t,n,r??0)}resize(e,t=!0){if(this._lostContextStyle.style!==null)return this;this._resizeInternal(t);let n=!this._camera._moving;return n&&(this.stop(),this.fire(new $(`movestart`,e)).fire(new $(`move`,e))),this.fire(new Ew(`resize`,e)),n&&this.fire(new $(`moveend`,e)),this}_resizeInternal(e=!0){let[t,n]=this._containerDimensions(),r=this._getClampedPixelRatio(t,n);if(this._resizeCanvas(t,n,r),this.painter.resize(t,n,r),this.painter.overLimit()){let e=this.painter.context.gl;this._maxCanvasSize=[e.drawingBufferWidth,e.drawingBufferHeight];let r=this._getClampedPixelRatio(t,n);this._resizeCanvas(t,n,r),this.painter.resize(t,n,r)}this._resizeTransform(e)}_resizeTransform(e=!0){let[t,n]=this._containerDimensions();this._camera.transform.resize(t,n,e),this._camera._requestedCameraState?.resize(t,n,e)}_getClampedPixelRatio(e,t){let{0:n,1:r}=this._maxCanvasSize,i=this.getPixelRatio(),a=e*i,o=t*i,s=a>n?n/a:1,c=o>r?r/o:1,l=Math.min(s,c);return l<1&&En(`The canvas is larger than maxCanvasSize and is rendered at a lower pixel ratio to fit. Increase maxCanvasSize, within MAX_TEXTURE_SIZE, to render at full resolution.`),l*i}getPixelRatio(){return this._overridePixelRatio??devicePixelRatio}setPixelRatio(e){this._overridePixelRatio=e,this.resize()}getBounds(){return this._camera.transform.getBounds()}getMaxBounds(){return this._camera.transform.getMaxBounds()}setMaxBounds(e){return this._camera.applyTransformChange(t=>t.setMaxBounds(tE.convert(e))),this._update()}setMinZoom(e){if(e??=-2,e>=-2&&e<=this._camera.transform.maxZoom){let t=this._camera.transform.zoom;return this._camera.applyTransformChange(t=>t.setMinZoom(e)),this._update(),t!==this._camera.transform.zoom&&this.fire(new $(`zoomstart`)).fire(new $(`zoom`)).fire(new $(`zoomend`)).fire(new $(`movestart`)).fire(new $(`move`)).fire(new $(`moveend`)),this}throw Error(`minZoom must be between -2 and the current maxZoom, inclusive`)}getMinZoom(e=!1){let t=this._camera.transform;return e?t.applyConstrain(t.center,t.minZoom).zoom:t.minZoom}setMaxZoom(e){if(e??=22,e>=this._camera.transform.minZoom){let t=this._camera.transform.zoom;return this._camera.applyTransformChange(t=>t.setMaxZoom(e)),this._update(),t!==this._camera.transform.zoom&&this.fire(new $(`zoomstart`)).fire(new $(`zoom`)).fire(new $(`zoomend`)).fire(new $(`movestart`)).fire(new $(`move`)).fire(new $(`moveend`)),this}throw Error(`maxZoom must be greater than the current minZoom`)}getMaxZoom(){return this._camera.transform.maxZoom}setMinPitch(e){if(e??=0,e<0)throw Error(`minPitch must be greater than or equal to 0`);if(e>=0&&e<=this._camera.transform.maxPitch){let t=this._camera.transform.pitch;return this._camera.applyTransformChange(t=>t.setMinPitch(e)),this._update(),t!==this._camera.transform.pitch&&this.fire(new $(`pitchstart`)).fire(new $(`pitch`)).fire(new $(`pitchend`)).fire(new $(`movestart`)).fire(new $(`move`)).fire(new $(`moveend`)),this}throw Error(`minPitch must be between 0 and the current maxPitch, inclusive`)}getMinPitch(){return this._camera.transform.minPitch}setMaxPitch(e){if(e??=60,e>180)throw Error(`maxPitch must be less than or equal to 180`);if(e>=this._camera.transform.minPitch){let t=this._camera.transform.pitch;return this._camera.applyTransformChange(t=>t.setMaxPitch(e)),this._update(),t!==this._camera.transform.pitch&&this.fire(new $(`pitchstart`)).fire(new $(`pitch`)).fire(new $(`pitchend`)).fire(new $(`movestart`)).fire(new $(`move`)).fire(new $(`moveend`)),this}throw Error(`maxPitch must be greater than the current minPitch`)}getMaxPitch(){return this._camera.transform.maxPitch}getAnisotropicFilterPitch(){return this._anisotropicFilterPitch}setAnisotropicFilterPitch(e){if(e??=20,e>180)throw Error(`anisotropicFilterPitch must be less than or equal to 180`);if(e<0)throw Error(`anisotropicFilterPitch must be greater than or equal to 0`);return this._anisotropicFilterPitch=e,this._update()}getRenderWorldCopies(){return this._camera.transform.renderWorldCopies}setRenderWorldCopies(e){return this._camera.applyTransformChange(t=>t.setRenderWorldCopies(e)),this._update()}setTransformConstrain(e){return this._camera.applyTransformChange(t=>t.setConstrainOverride(e)),this._update()}project(e){return this._camera.transform.locationToScreenPoint(X.convert(e),this.style&&this.terrain)}unproject(e){return this._camera.transform.screenPointToLocation(M.convert(e),this.terrain)}isMoving(){return this._camera.isMoving()||this._handlers?.isMoving()||!1}isZooming(){return this._camera.isZooming()||this._handlers?.isZooming()||!1}isRotating(){return this._camera.isRotating()||this._handlers?.isRotating()||!1}_createDelegates(e,t,n){if(e===`mouseenter`||e===`mouseover`){let r=!1;return{mousemove:i=>{let a=t.filter(e=>this.getLayer(e)),o=a.length===0?[]:this.queryRenderedFeatures(i.point,{layers:a});o.length?r||(r=!0,n.call(this,new Aw(e,this,i.originalEvent,{features:o}))):r=!1},mouseout:()=>{r=!1}}}if(e===`mouseleave`||e===`mouseout`){let r=!1;return{mousemove:i=>{let a=t.filter(e=>this.getLayer(e));(a.length===0?[]:this.queryRenderedFeatures(i.point,{layers:a})).length?r=!0:r&&(r=!1,n.call(this,new Aw(e,this,i.originalEvent)))},mouseout:t=>{r&&(r=!1,n.call(this,new Aw(e,this,t.originalEvent)))}}}{let r=e=>{let r=t.filter(e=>this.getLayer(e)),i=r.length===0?[]:this.queryRenderedFeatures(e.point,{layers:r});i.length&&(e.features=i,n.call(this,e),delete e.features)};return{[e]:r}}}_addDelegatedListener(e,t){this._delegatedListeners||={},this._delegatedListeners[e]||=[],this._delegatedListeners[e].push(t);for(let e in t.delegates)this.on(e,t.delegates[e])}_removeDelegatedListener(e,t,n){if(!this._delegatedListeners?.[e])return;let r=this._delegatedListeners[e];for(let e=0;e<r.length;e++){let i=r[e];if(i.listener===n&&i.layers.length===t.length&&i.layers.every(e=>t.includes(e))){for(let e in i.delegates)this.off(e,i.delegates[e]);r.splice(e,1);return}}}on(e,t,n){if(n===void 0)return super.on(e,t);let r=typeof t==`string`?[t]:t,i={layers:r,listener:n,delegates:this._createDelegates(e,r,n)};return this._addDelegatedListener(e,i),{unsubscribe:()=>{this._removeDelegatedListener(e,r,n)}}}once(e,t,n){if(n===void 0)return super.once(e,t);let r=typeof t==`string`?[t]:t,i={layers:r,listener:n,delegates:this._createDelegates(e,r,t=>{this._removeDelegatedListener(e,r,n),n.call(this,t)})};return this._addDelegatedListener(e,i),this}off(e,t,n){if(n===void 0)return super.off(e,t);let r=typeof t==`string`?[t]:t;return this._removeDelegatedListener(e,r,n),this}queryRenderedFeatures(e,t){if(!this.style)return[];let n,r=e instanceof M||Array.isArray(e),i=r?e:[[0,0],[this._camera.transform.width,this._camera.transform.height]];if(t||=(r?{}:e)||{},i instanceof M||typeof i[0]==`number`)n=[M.convert(i)];else{let e=M.convert(i[0]),t=M.convert(i[1]);n=[e,new M(t.x,e.y),t,new M(e.x,t.y),e]}return this.style.queryRenderedFeatures(n,t,this._camera.transform)}querySourceFeatures(e,t){return this.style.querySourceFeatures(e,t)}setStyle(e,t){return t=I({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._val

814idateStyle},t),this._styleUrl=typeof e==`string`?e:null,t.diff!==!1&&t.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,t),this):(this._localIdeographFontFamily=t.localIdeographFontFamily,this._updateStyle(e,t))}setTransformRequest(e){return this._requestManager.setTransformRequest(e),this}_getUIString(e){let t=this._locale[e];if(t==null)throw Error(`Missing UI string '${e}'`);return t}_updateStyle(e,t){if(this._diffStyleRequest?.abort(),this._diffStyleRequest=null,t.transformStyle&&this.style&&!this.style._loaded){this.style.once(`style.load`,()=>this._updateStyle(e,t));return}let n=this.style&&t.transformStyle?this.style.serialize():void 0;if(this.style&&(this.style.setEventedParent(null),this.style._remove(!e)),e)this.style=new oA(this,t||{});else return this._frameRequest&&=(this._frameRequest.abort(),null),this.style?.projection?.destroy(),delete this.style,this;return this.style.setEventedParent(this,{style:this.style}),typeof e==`string`?this.style.loadURL(e,t,n):this.style.loadJSON(e,t,n),this}_lazyInitEmptyStyle(){this.style||(this.style=new oA(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}async _diffStyle(e,t){if(this._diffStyleRequest?.abort(),typeof e==`string`){let n=e;this._diffStyleRequest=new AbortController;let r=this._diffStyleRequest;try{let e=await this._requestManager.transformRequest(n,`Style`);if(r.signal.aborted){this._diffStyleRequest=null;return}let i=await pr(e,r);this._diffStyleRequest=null,this._updateDiff(i.data,t)}catch(e){this._diffStyleRequest=null,er(e)||this.fire(new L(Wt(e)))}}else typeof e==`object`&&(this._diffStyleRequest=null,this._updateDiff(e,t))}_updateDiff(e,t){try{this.style.setState(e,t)&&this._update(!0)}catch(n){En(`Unable to perform style diff: ${Wt(n).message}.  Rebuilding the style from scratch.`),this._updateStyle(e,t)}}getStyle(){if(this.style)return this.style.serialize()}getStyleUrl(){return this._styleUrl}_getStyleAndImages(){return this.style?{style:this.style.serialize(),images:this.style.imageManager.cloneImages()}:{style:null,images:{}}}isStyleLoaded(){if(!this.style){En(`There is no style added to the map.`);return}return this.style.loaded()}addSource(e,t){return this._lazyInitEmptyStyle(),this.style.addSource(e,t),this._update(!0)}isSourceLoaded(e){let t=this.style?.tileManagers[e];if(t===void 0){this.fire(new L(Error(`There is no tile manager with ID '${e}'`)));return}return t.loaded()}setTerrain(e,t={}){if(this.style._checkLoaded(),e&&rl(this,Qc.terrain,{value:e},t))return this;if(this._terrainDataCallback&&this.style.off(`data`,this._terrainDataCallback),!e)this.terrain&&this.terrain.destroy(),this.terrain=null,this.painter.renderToTexture=null,this.painter.destroyRTTResources(),this._camera.setTerrain(null);else{let t=this.style.tileManagers[e.source];if(!t)throw Error(`cannot load terrain, because there exists no source with ID: ${e.source}`);this.terrain===null&&t.reload();for(let t in this.style._layers){let n=this.style._layers[t];n.type===`hillshade`&&n.source===e.source&&En(`You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.`),n.type===`color-relief`&&n.source===e.source&&En(`You are using the same source for a color-relief layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.`)}this.terrain&&this.terrain.destroy(),this.terrain=new ek(this.painter,t,e,this._terrainSkirtLength),this.painter.renderToTexture=new _F(this.painter,this.terrain),this._camera.setTerrain(this.terrain),this._terrainDataCallback=t=>this._handleTerrainDataEvent(t,e.source),this.style.on(`data`,this._terrainDataCallback)}return this.style.triggerSymbolPlacement(),this.fire(new Pw({terrain:e})),this}_handleTerrainDataEvent(e,t){if(e.dataType===`style`){this.terrain.tileManager.releaseAllRTT();return}let n=e.sourceId===t;if(n&&(this.terrain.resetElevationCache(),this.style.triggerSymbolPlacement()),n&&e.tile&&(this.painter.markTerrainDepthDirty(),this._camera.applyTerrainChange()),e.tile){if(e.source?.type===`image`){this.terrain.tileManager.releaseAllRTT();return}this.terrain.tileManager.releaseRTT(e.tile.tileID)}}getTerrain(){return this.terrain?.options??null}areTilesLoaded(){let e=this.style?.tileManagers;for(let t of Object.values(e))if(!t.areTilesLoaded())return!1;return!0}removeSource(e){return this.style.removeSource(e),this._update(!0)}getSource(e){return this.style?.getSource(e)}setSourceTileLodParams(e,t,n){if(n){let r=this.getSource(n);if(!r)throw Error(`There is no source with ID "${n}", cannot set LOD parameters`);r.calculateTileZoom=aD(Math.max(1,e),Math.max(1,t))}else for(let n in this.style.tileManagers)this.style.tileManagers[n].getSource().calculateTileZoom=aD(Math.max(1,e),Math.max(1,t));return this._update(!0),this}refreshTiles(e,t){let n=this.style.tileManagers[e];if(!n)throw Error(`There is no tile manager with ID "${e}", cannot refresh tile`);t===void 0?n.reload(!0):n.refreshTiles(t.map(e=>new fy(e.z,e.x,e.y)))}addImage(e,t,n={}){this._lazyInitEmptyStyle();let r=this._createStyleImage(t,n);return r?(this.style.addImage(e,r),r.userImage?.onAdd&&r.userImage.onAdd(this,e),this):this}setMissingStyleImageResolver(e){return this._missingStyleImageResolver=e,this.style?.setMissingImageResolver(e),this}_createStyleImage(e,t={}){let{pixelRatio:n=1,sdf:r=!1,stretchX:i,stretchY:a,content:o,textFitWidth:s,textFitHeight:c}=t;if(e instanceof HTMLImageElement||Pn(e)){let{width:t,height:l,data:u}=fw.getImageData(e);return{data:new vf({width:t,height:l},u),pixelRatio:n,stretchX:i,stretchY:a,content:o,textFitWidth:s,textFitHeight:c,sdf:r,version:0}}if(e.width===void 0||e.height===void 0)return this.fire(new L(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`"))),null;{let{width:t,height:l,data:u}=e,d=e,f=l_(d.data);return{data:f?new vf({width:t,height:l}):new vf({width:t,height:l},new Uint8Array(u)),pixelRatio:n,stretchX:i,stretchY:a,content:o,textFitWidth:s,textFitHeight:c,sdf:r,version:0,isWebG

814LImage:f,userImage:d}}}updateImage(e,t){let n=this.style.getImage(e);if(!n)return this.fire(new L(Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));let{width:r,height:i,data:a}=t instanceof HTMLImageElement||Pn(t)?fw.getImageData(t):t;if(r===void 0||i===void 0)return this.fire(new L(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(r!==n.data.width||i!==n.data.height)return this.fire(new L(Error(`The width and height of the updated image must be that same as the previous version of the image`)));if(n.isWebGLImage=l_(a),n.isWebGLImage)n.userImage=t;else{let e=!(t instanceof HTMLImageElement||Pn(t));n.data.replace(a,e)}return this.style.updateImage(e,n),this}getImage(e){return this.style.getImage(e)}hasImage(e){return e?!!this.style.getImage(e):(this.fire(new L(Error(`Missing required image id`))),!1)}removeImage(e){this.style.removeImage(e)}async loadImage(e){let t=await ww.getImage(await this._requestManager.transformRequest(e,`Image`),new AbortController);if(!t.data)throw Error(`Could not load image ${e}: the response is empty`);return t}listImages(){return this.style?.listImages()??[]}addLayer(e,t){return this._lazyInitEmptyStyle(),this.style.addLayer(e,t),this._update(!0)}moveLayer(e,t){return this.style.moveLayer(e,t),this._update(!0)}removeLayer(e){return this.style.removeLayer(e),this._update(!0)}getLayer(e){return this.style?.getLayer(e)}getLayersOrder(){return this.style?.getLayersOrder()??[]}setLayerZoomRange(e,t,n){return this.style.setLayerZoomRange(e,t,n),this._update(!0)}setFilter(e,t,n={}){return this.style?.setFilter(e,t,n),this._update(!0)}getFilter(e){return this.style.getFilter(e)}setPaintProperty(e,t,n,r={}){return this.style?.setPaintProperty(e,t,n,r),this._update(!0)}getPaintProperty(e,t){return this.style.getPaintProperty(e,t)}setLayoutProperty(e,t,n,r={}){return this.style.setLayoutProperty(e,t,n,r),this._update(!0)}getLayoutProperty(e,t){return this.style.getLayoutProperty(e,t)}setGlyphs(e,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(e,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}setFontFaces(e){return this._lazyInitEmptyStyle(),this.style.setFontFaces(e),this._update(!0)}getFontFaces(){return this.style.getFontFaces()}addSprite(e,t,n={}){return this._lazyInitEmptyStyle(),this.style.addSprite(e,t,n,e=>{e||this._update(!0)}),this}removeSprite(e){return this._lazyInitEmptyStyle(),this.style.removeSprite(e),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(e,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(e,t,e=>{e||this._update(!0)}),this}setLight(e,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(e,t),this._update(!0)}getLight(){return this.style.getLight()}setSky(e,t={}){return this._lazyInitEmptyStyle(),this.style.setSky(e,t),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(e,t){return this.style.setFeatureState(e,t),this._update()}removeFeatureState(e,t){return this.style.removeFeatureState(e,t),this._update()}getFeatureState(e){return this.style.getFeatureState(e)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let e=0,t=0;return this._container&&(e=Math.floor(this._container.clientWidth)||400,t=Math.floor(this._container.clientHeight)||300),[e,t]}_shouldHandleInitialResize(){if(!this._container?.clientWidth||!this._container.clientHeight)return!1;let[e,t]=this._containerDimensions();return e!==this._camera.transform.width||t!==this._camera.transform.height}_setupResizeObserver(){let e=!1,t=oP(e=>{this._trackResize&&!this._removed&&(this.resize(e),this.redraw())},50),n=this._ownerWindow.ResizeObserver??ResizeObserver;this._resizeObserver=new n(n=>{!e&&(e=!0,!this._shouldHandleInitialResize())||t(n)}),this._resizeObserver.observe(this._container)}_resolveContainer(e){if(typeof e==`string`){let t=document.getElementById(e);if(!t)throw Error(`Container '${e}' not found.`);return t}if(e instanceof HTMLElement||e&&typeof e==`object`&&e.nodeType===1)return e;throw Error(`Invalid type: 'container' must be a String or HTMLElement.`)}_setupContainer(){let e=this._containerDimensions(),t=this._getClampedPixelRatio(e[0],e[1]),n=this._container;n.classList.add(`maplibregl-map`);let r=this._canvasContainer=Q.create(`div`,`maplibregl-canvas-container`,n);this._interactive&&r.classList.add(`maplibregl-interactive`),this._canvas=Q.create(`canvas`,`maplibregl-canvas`,r),this._canvas.addEventListener(`webglcontextlost`,this._contextLost,!1),this._canvas.addEventListener(`webglcontextrestored`,this._contextRestored,!1),this._canvas.setAttribute(`tabindex`,this._interactive?`0`:`-1`),this._canvas.setAttribute(`aria-label`,this._getUIString(`Map.Title`)),this._canvas.setAttribute(`role`,`region`),this._resizeCanvas(e[0],e[1],t);let i=this._controlContainer=Q.create(`div`,`maplibregl-control-container`,n),a=this._controlPositions={};for(let e of[`top-left`,`top-right`,`bottom-left`,`bottom-right`])a[e]=Q.create(`div`,`maplibregl-ctrl-${e} `,i);this._container.addEventListener(`scroll`,this._onMapScroll,!1)}_cleanupContainer(){this._canvas.removeEventListener(`webglcontextrestored`,this._contextRestored,!1),this._canvas.removeEventListener(`webglcontextlost`,this._contextLost,!1),this._canvasContainer.remove(),this._controlContainer.remove(),this._container.removeEventListener(`scroll`,this._onMapScroll,!1),this._container.classList.remove(`maplibregl-map`)}_resizeCanvas(e,t,n){let r=Math.round(n*e),i=Math.round(n*t);this._canvas.width=r,this._canvas.height=i,this._canvas.style.width=`${r/n}px`,this._canvas.style.height=`${i/n}px`}_setupPainter(){let e={...this._canvasContextAttributes,alpha:!0,depth:!0,stencil:!0,premultipliedAlpha:!0},t=null;this._canvas.addEventListener(`webglcontextcreationerror`,e=>{t=e},{once:!0});let n=this._canvas.getContext(`webgl2`,e);if(!n)throw new aP(e,t);this.painter=new iP(n,this._camera.transform)}migrateProjection(e,t){this._camera.migrateProjection(e,t),this.painter.transform=e,this.fire(new Fw({newProjection:this.style.projection.name}))}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(e){return this.style?._loaded?(this._styleDirty||=e,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(e){return this._update(),this._renderTaskQueue.add(e)}_cancelRenderFrame(e){this._renderTaskQueue.remove(e)}_render(e){let t=this._idleTriggered?this._fadeDuration:0,n=this.style.projection?.transitionState>0;

814if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(e),this._removed)return;let r=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;let e=this._camera.transform.zoom,n=mw();this.style.zoomHistory.update(e,n);let i=new pl(e,{now:n,fadeDuration:t,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),a=i.crossFadingFactor();(a!==1||a!==this._crossFadingFactor)&&(r=!0,this._crossFadingFactor=a),this.style.update(i)}let i=this.style.projection?.transitionState>0!==n;this._camera.transform.setTransitionState(this.style.projection?.transitionState),this.style&&(this._sourcesDirty||i)&&(this._sourcesDirty=!1,this.style._updateSources(this._camera.transform)),this.terrain?(this.terrain.tileManager.update(this._camera.transform,this.terrain)&&this.terrain.resetElevationCache(),this._camera.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._camera.transform.center,this._camera.transform.tileZoom)),!this._camera.elevationFreeze&&this.getCenterClampedToGround()&&this._camera.transform.setElevation(this.terrain.getElevationForLngLat(this._camera.transform.center,this._camera.transform))):(this._camera.transform.setMinElevationForCurrentTile(0),this.getCenterClampedToGround()&&this._camera.transform.setElevation(0)),this._placementDirty=this.style?._updatePlacement(this._camera.transform,this.showCollisionBoxes,t,this._crossSourceCollisions,i),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:t,showPadding:this.showPadding,anisotropicFilterPitch:this.getAnisotropicFilterPitch()}),this.fire(new Ew(`render`)),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new Ew(`load`))),this.style&&(this.style.hasTransitions()||r)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();let a=this._sourcesDirty||this._styleDirty||this._placementDirty||this.painter.renderToTexture?.needsFollowUpFrame;return a||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new Ew(`idle`)),this._loaded&&!this._fullyLoaded&&!a&&(this._fullyLoaded=!0),this}redraw(){return this.style&&(this._frameRequest&&=(this._frameRequest.abort(),null),this._render(0)),this}remove(){this._hash&&this._hash.remove();for(let e of this._controls)e.onRemove(this);this._controls=[],this._frameRequest&&=(this._frameRequest.abort(),null),this._renderTaskQueue.clear(),this._diffStyleRequest?.abort(),this.painter.destroy(),this._handlers.destroy(),this.setStyle(null),typeof window<`u`&&this._ownerWindow.removeEventListener(`online`,this._onWindowOnline,!1),ww.removeThrottleControl(this._imageQueueHandle),this._resizeObserver?.disconnect();let e=this.painter.context.gl.getExtension(`WEBGL_lose_context`);e?.loseContext&&e.loseContext(),this._cleanupContainer(),this._removed=!0,this.fire(new Ew(`remove`))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,fw.frame(this._frameRequest,e=>{this._frameRequest=null;try{this._render(e)}catch(e){if(!er(e))throw e}},()=>{},this._ownerWindow))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(e){this._showTileBoundaries!==e&&(this._showTileBoundaries=e,this._update())}get showPadding(){return!!this._showPadding}set showPadding(e){this._showPadding!==e&&(this._showPadding=e,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(e){this._showCollisionBoxes!==e&&(this._showCollisionBoxes=e,e?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(e){this._showOverdrawInspector!==e&&(this._showOverdrawInspector=e,this._update())}get repaint(){return!!this._repaint}set repaint(e){this._repaint!==e&&(this._repaint=e,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(e){this._vertices=e,this._update()}get version(){return yF}getCameraTargetElevation(){return this._camera.transform.elevation}getProjection(){return this.style.getProjection()}setProjection(e){return this._lazyInitEmptyStyle(),this.style.setProjection(e),this._update(!0)}},SF={showCompass:!0,showZoom:!0,visualizePitch:!1,visualizeRoll:!0},CF=class{constructor(e){this._updateZoomButtons=()=>{let e=this._map.getZoom(),t=e===this._map.getMaxZoom(),n=e===this._map.getMinZoom(!0);this._zoomInButton.disabled=t,this._zoomOutButton.disabled=n,this._zoomInButton.setAttribute(`aria-disabled`,t.toString()),this._zoomOutButton.setAttribute(`aria-disabled`,n.toString())},this._rotateCompassArrow=()=>{let e=this._map.getPitch(),t=this._map.getRoll(),n=this._map.getBearing(),r=1/Math.cos(Bn(e))**.5;if(this.options.visualizePitch&&this.options.visualizeRoll){this._compassIcon.style.transform=`scale(${r}) rotateZ(${-t}deg) rotateX(${e}deg) rotateZ(${-n}deg)`;return}if(this.options.visualizePitch){this._compassIcon.style.transform=`scale(${r}) rotateX(${e}deg) rotateZ(${-n}deg)`;return}if(this.options.visualizeRoll){this._compassIcon.style.transform=`rotate(${-n-t}deg)`;return}this._compassIcon.style.transform=`rotate(${-n}deg)`},this._setButtonTitle=(e,t)=>{let n=this._map._getUIString(`NavigationControl.${t}`);e.title=n,e.setAttribute(`aria-label`,n)},this.options=I({},SF,e),this._container=Q.create(`div`,`maplibregl-ctrl maplibregl-ctrl-group`),this._container.addEventListener(`contextmenu`,e=>e.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton(`maplibregl-ctrl-zoom-in`,e=>this._map.zoomIn({},{originalEvent:e})),Q.create(`span`,`maplibregl-ctrl-icon`,this._zoomInButton).setAttribute(`aria-hidden`,`true`),this._zoomOutButton=this._createButton(`maplibregl-ctrl-zoom-out`,e=>this._map.zoomOut({},{originalEvent:e})),Q.create(`span`,`maplibregl-ctrl-icon`,this._zoomOutButton).setAttribute(`aria-hidden`,`true`)),this.options.showCompass&&(this._compass=this._createButton(`maplibregl-ctrl-compass`,e=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:e}):this._map.resetNorth({},{originalEvent:e})}),this._compassIcon=Q.create(`span`,`maplibregl-ctrl-icon`,this._compass),this._compassIcon.setAttribute(`aria-hidden`,`true`))}onAdd(e){return this._map=e,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,`ZoomIn`),this._setButtonTitle(this._zoomOutButton,`ZoomOut`),this._map.on(`move`,this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,`ResetBearing`),this.options.visualizePitch&&this._map.on(`pitch`,this._rotateCompassArrow),this.options.visualizeRoll&&this._map.on(`roll`,this._rotateCompassArrow),this._map.on(`rotate`,this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new wF(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){this._container.remove(),this.options.showZoom&&this._map.off(`move`,this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off(`pitch`,this._rotateCompassArrow),this.options.visualizeRoll&&this._map.off(`roll`,this._rotateCompassArrow),this._map.off(`rotate`,this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(e,t){let n=Q.create(`button`,e,this._container);return n.type=`button`,n.addEventListener(`click`,t),n}},wF=class{constructor(e,t,n=!1){this.mousedown=e=>{this.startMove(e,Q.mousePos(this.element,e)),window.addEventListener(`mousemove`,this.mousemove),window.addEventListener(`mouseup`,this.mouseup)},this.mousemove=e=>{this.move(e,Q.mousePos(this.element,e))},this.mouseup=e=>{this._rotatePitchHandler.dragEnd(e),this.offTemp()},this.touchstart=e=>{e.targetTouches.length===1?(this._startPos=this._lastPos=Q.touchPos(this.element,e.targetTouches)[0],this.startMove(e,this._startPos),window.addEventListener(`touchmove`,this.touchmove,{passive:!1}),window.addEventListener(`touchend`,this.touchend)):this.reset()},this.touchmove=e=>{e.targetTouches.length===1?(this._lastPos=Q.touchPos(this.element,e.targetTouches)[0],this.move(e,this._lastPos)):this.reset()},this.touchend=e=>{e.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this._rotatePitchHandler.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10,this.element=t;let r=new AP;this._rotatePitchHandler=new TP({clickTolerance:3,move:(e,r)=>{let i=t.getBoundingClientRect(),a=new M((i.bottom-i.top)/2,(i.right-i.left)/2);return{bearingDelta:Wn(new M(e.x,r.y),r,a),pitchDelta:n?(r.y-e.y)*-.5:void 0}},moveStateManager:r,enable:!0,assignEvents:()=>{}}),this.map=e,t.addEventListener(`mousedown`,this.mousedown),t.addEventListener(`touchstart`,this.touchstart,{passive:!1}),t.addEventListener(`touchcancel`,this.reset)}startMove(e,t){this._rotatePitchHandler.dragStart(e,t),Q.disableDrag()}move(e,t){let n=this.map,{bearingDelta:r,pitchDelta:i}=this._rotatePitchHandler.dragMove(e,t)||{};r&&n.setBearing(n.getBearing()+r),i&&n.setPitch(n.getPitch()+i)}off(){let e=this.element;e.removeEventListener(`mousedown`,this.mousedown),e.removeEventListener(`touchstart`,this.touchstart),window.removeEventListener(`touchmove`,this.touchmove),window.removeEventListener(`touchend`,this.touchend),e.removeEventListener(`touchcancel`,this.reset),this.offTemp()}offTemp(){Q.enableDrag(),window.removeEventListener(`mousemove`,this.mousemove),window.removeEventListener(`mouseup`,this.mouseup),window.removeEventListener(`touchmove`,this.touchmove),window.removeEventListener(`touchend`,this.touchend)}},TF;async function EF(e=!1){if(TF!==void 0&&!e)return TF;if(window.navigator.permissions===void 0)return TF=!!window.navigator.geolocation,TF;try{TF=(await window.navigator.permissions.query({name:`geolocation`})).state!==`denied`}catch{TF=!!window.navigator.geolocation}return TF}function DF(e,t,n,r=!1){if(r||!n.getCoveringTilesDetailsProvider().allowWorldCopies())return e?.wrap();let i=new X(e.lng,e.lat);if(e=new X(e.lng,e.lat),t){let r=new X(e.lng-360,e.lat),i=new X(e.lng+360,e.lat),a=n.locationToScreenPoint(e).distSqr(t);n.locationToScreenPoint(r).distSqr(t)<a?e=r:n.locationToScreenPoint(i).distSqr(t)<a&&(e=i)}for(;Math.abs(e.lng-n.center.lng)>180;){let t=n.locationToScreenPoint(e);if(t.x>=0&&t.y>=0&&t.x<=n.width&&t.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e.lng!==i.lng&&n.isPointOnMapSurface(n.locationToScreenPoint(e))?e:i}var OF={center:`translate(-50%,-50%)`,top:`translate(-50%,0)`,"top-left":`translate(0,0)`,"top-right":`translate(-100%,0)`,bottom:`translate(-50%,-100%)`,"bottom-left":`translate(0,-100%)`,"bottom-right":`translate(-100%,-100%)`,left:`translate(0,-50%)`,right:`translate(-100%,-50%)`};function kF(e,t,n){let r=e.classList;for(let e in OF)r.remove(`maplibregl-${n}-anchor-${e}`);r.add(`maplibregl-${n}-anchor-${t}`)}var AF={ArrowLeft:[-1,0],ArrowRight:[1,0],ArrowUp:[0,-1],ArrowDown:[0,1]},jF=`#3FB1CE`;function MF(e,t,n=[]){let r=Q.createNS(`http://www.w3.org/2000/svg`,e);for(let e in t)r.setAttributeNS(null,e,t[e]);for(let e of n)r.appendChild(e);return r}var NF;function PF(){return NF||(NF=MF(`svg`,{display:`block`,height:`41px`,width:`27px`,viewBox:`0 0 27 41`},[MF(`g`,{"fill-rule":`nonzero`},[MF(`g`,{transform:`translate(3.0, 29.0)`,fill:`#000000`},[[`10.5`,`5.25002273`],[`10.5`,`5.25002273`],[`9.5`,`4.77275007`],[`8.5`,`4.29549936`],[`7.5`,`3.81822308`],[`6.5`,`3.34094679`],[`5.5`,`2.86367051`],[`4.5`,`2.38636864`]].map(([e,t])=>MF(`ellipse`,{opacity:`0.04`,cx:`10.5`,cy:`5.80029008`,rx:e,ry:t}))),MF(`g`,{fill:jF},[MF(`path`,{d:`M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z`})]),MF(`g`,{opacity:`0.25`,fill:`#000000`},[MF(`path`,{d:`M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z`})]),MF(`g`,{transform:`translate(6.0, 7.0)`,fill:`#FFFFFF`}),MF(`g`,{transform:`translate(8.0, 8.0)`},[MF(`circle`,{fill:`#000000`,opacity:`0.25`,cx:`5.5`,cy:`5.5`,r:`5.4999962`}),MF(`circle`,{fill:`#FFFFFF`,cx:`5.5`,cy:`5.5`,r:`5.4999962`})])])]),NF)}function FF(e){return e.firstElementChild.children[1]}var IF=class extends yr{},LF=class extends yr{},RF=class extends br{constructor(e){if(super(),this._onClick=e=>{this.fire(new LF(`click`,{originalEvent:e}))},this._onKeyPress=e=>{(e.code===`Space`||e.code===`Enter`)&&this.togglePopup()},this._onKeyDown=e=>{if(!this._defaultMarker||!this._draggable||!this._map||!this._lngLat||e.composedPath()[0]!==this._element||e.altKey||e.ctrlKey||e.metaKey)return;let t=AF[e.key];if(!t)return;e.preventDefault(),e.stopPropagation();let n=e.shiftKey?10:1,r=this._map.project(this._lngLat);this.setLngLat(this._map.unproject(new M(r.x+t[0]*n,r.y+t[1]*n))),this._keyboardDragActive||(this._keyboardDragActive=!0,this.fire(new IF(`dragstart`))),this.fire(new IF(`drag`))},this._onKeyUp=e=>{AF[e.key]&&this._endKeyboardDrag()},this._onBlur=()=>{this._endKeyboardDrag()},this._onMapClick=e=>{let t=e.originalEvent.target,n=this._element;this._popup&&(t===n||n.contains(t))&&this.togglePopup()},this._updateCoveredUnthrottled=()=>{let e=this._map?.terrain;if(!e||!this._isInViewport())return;let t=this._isCovered(e);t&&this._popup?.isOpen()&&this._popup.remove(),this._element.style.opacity=t?this._opacityWhenCovered:this._opacity,this._element.classList.toggle(`maplibregl-marker-covered`,t)},this._updateCovered=oP(this._updateCoveredUnthrottled,100),this._update=e=>{if(!this._map)return;this._lngLat=DF(this._lngLat,this._flatPos,this._map._camera.transform),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map._camera.transform.locationToScreenPoint(this._lngLat)._add(this._offset));let t=``;this._rotationAlignment===`viewport`||this._rotationAlignment===`auto`?t=`rotateZ(${this._rotation}deg)`:this._rotationAlignment===`map`&&(t=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let n=``;this._pitchAlignment===`viewport`||this._pitchAlignment===`auto`?n=`rotateX(0deg)`:this._pitchAlignment===`map`&&(n=`rotateX(${this._map.getPitch()}deg)`),!this._subpixelPositioning&&e?.type!==`move`&&(this._pos=this._pos.round()),this._element.style.transform=`${OF[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${n} ${t}`,this._updateOpacity()},this._onMove=e=>{if(!this._isDragging){let t=this._clickTolerance||this._map._clickTolerance;this._isDragging=e.point.dist(this._pointerdownPos)>=t}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents=`none`,this._state===`pending`&&(this._state=`active`,this.fire(new IF(`dragstart`))),this.fire(new IF(`drag`)))},this._onUp=()=>{this._element.style.pointerEvents=`auto`,this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off(`mousemove`,this._onMove),this._map.off(`touchmove`,this._onMove),this._state===`active`&&this.fire(new IF(`dragend`)),this._state=`inactive`},this._addDragHandler=e=>{this._element.contains(e.originalEvent.target)&&(e.preventDefault(),this._positionDelta=e.point.sub(this._pos).add(this._offset),this._pointerdownPos=e.point,this._state=`pending`,this._map.on(`mousemove`,this._onMove),this._map.on(`touchmove`,this._onMove),this._map.once(`mouseup`,this._onUp),this._map.once(`touchend`,this._onUp))},this._anchor=e?.anchor||`center`,this._color=e?.color||jF,this._scale=e?.scale||1,this._draggable=e?.draggable||!1,this._clickTolerance=e?.clickTolerance||0,this._subpixelPositioning=e?.subpixelPositioning||!1,this._isDragging=!1,this._roleManaged=!1,this._tabIndexManaged=!1,this._keyboardDragActive=!1,this._state=`inactive`,this._rotation=e?.rotation||0,this._rotationAlignment=e?.rotationAlignment||`auto`,this._pitchAlignment=e?.pitchAlignment&&e.pitchAlignment!==`auto`?e.pitchAlignment:this._rotationAlignment,this.setOpacity(e?.opacity,e?.opacityWhenCovered),e?.element)this._element=e.element,this._offset=M.convert(e?.offset||[0,0]);else{this._defaultMarker=!0,this._element=Q.create(`div`);let t=PF().cloneNode(!0);t.setAttributeNS(null,`height`,`${41*this._scale}px`),t.setAttributeNS(null,`width`,`${27*this._scale}px`),FF(t).setAttributeNS(null,`fill`,this._color),this._element.appendChild(t),this._offset=M.convert(e?.offset||[0,-14])}if(this._element.classList.add(`maplibregl-marker`),this._element.addEventListener(`dragstart`,e=>{e.preventDefault()}),this._element.addEventListener(`mousedown`,e=>{e.preventDefault()}),kF(this._element,this._anchor,`marker`),e?.className)for(let t of e.className.split(` `))this._element.classList.add(t);this._popup=null}addTo(e){return this.remove(),this._map=e,this._defaultMarker&&!this._element.hasAttribute(`aria-label`)&&this._element.setAttribute(`aria-label`,e._getUIString(`Marker.Title`)),this._updateAccessibilityRole(),e.getCanvasContainer().appendChild(this._element),e.on(`move`,this._update),e.on(`moveend`,this._update),e.on(`terrain`,this._update),e.on(`projectiontransition`,this._update),e.on(`idle`,this._update),this._element.addEventListener(`click`,this._onClick),this.setDraggable(this._draggable),this._update(),this._map.on(`click`,this._onMapClick),this}remove(){return this._map&&(this._map.off(`click`,this._onMapClick),this._map.off(`move`,this._update),this._map.off(`moveend`,this._update),this._map.off(`terrain`,this._update),this._map.off(`projectiontransition`,this._update),this._map.off(`idle`,this._update),this._map.off(`mousedown`,this._addDragHandler),this._map.off(`touchstart`,this._addDragHandler),this._map.off(`mouseup`,this._onUp),this._map.off(`touchend`,this._onUp),this._map.off(`mousemove`,this._onMove),this._map.off(`touchmove`,this._onMove),delete this._map),this._element.removeEventListener(`click`,this._onClick),this._element.removeEventListener(`ke

814,BF=0,VF=!1,HF=class extends yr{},UF=class extends yr{},WF=class extends yr{},GF=class extends br{constructor(e){super(),this._onSuccess=e=>{if(this._map){if(this._isOutOfMapMaxBounds(e)){this._setErrorState(),this.fire(new UF(`outofmaxbounds`,e)),this._updateMarker(),this._finish();return}if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case`WAITING_ACTIVE`:case`ACTIVE_LOCK`:case`ACTIVE_ERROR`:this._watchState=`ACTIVE_LOCK`,this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-waiting`),this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-active-error`),this._geolocateButton.classList.add(`maplibregl-ctrl-geolocate-active`);break;case`BACKGROUND`:case`BACKGROUND_ERROR`:this._watchState=`BACKGROUND`,this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-waiting`),this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-background-error`),this._geolocateButton.classList.add(`maplibregl-ctrl-geolocate-background`);break;default:throw Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!==`OFF`&&this._updateMarker(e),(!this.options.trackUserLocation||this._watchState===`ACTIVE_LOCK`)&&this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove(`maplibregl-user-location-dot-stale`),this.fire(new UF(`geolocate`,e)),this._finish()}},this._updateCamera=e=>{let t=new X(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,r=I({bearing:this._map.getBearing()},this.options.fitBoundsOptions),i=tE.fromLngLat(t,n);this._map.fitBounds(i,r,{geolocateSource:!0})},this._updateMarker=e=>{if(e){let t=new X(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(t).addTo(this._map),this._userLocationDotMarker.setLngLat(t).addTo(this._map),this._accuracy=e.coords.accuracy,this._updateCircleRadiusIfNeeded()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onUpdate=()=>{this._updateCircleRadiusIfNeeded()},this._onError=e=>{if(this._map){if(e.code===1){this._watchState=`OFF`,this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-waiting`),this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-active`),this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-active-error`),this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-background`),this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-background-error`),this._geolocateButton.disabled=!0;let e=this._map._getUIString(`GeolocateControl.LocationNotAvailable`);this._geolocateButton.title=e,this._geolocateButton.setAttribute(`aria-label`,e),this._geolocationWatchID!==void 0&&this._clearWatch()}else if(e.code===3&&VF)return;else this._setErrorState();this._watchState!==`OFF`&&this.options.showUserLocation&&this._dotElement.classList.add(`maplibregl-user-location-dot-stale`),this.fire(new WF(`error`,e)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._onMoveStart=e=>{if(!this._map)return;let t=e?.[0]instanceof ResizeObserverEntry;!e.geolocateSource&&this._watchState===`ACTIVE_LOCK`&&!t&&!this._map.isZooming()&&(this._watchState=`BACKGROUND`,this._geolocateButton.classList.add(`maplibregl-ctrl-geolocate-background`),this._geolocateButton.classList.remove(`maplibregl-ctrl-geolocate-active`),this.fire(new HF(`trackuserlocationend`)),this.fire(new HF(`userlocationlostfocus`)))},this._setupUI=()=>{this._map&&(this._container.addEventListener(`contextmenu`,e=>{e.preventDefault()}),this._geolocateButton=Q.create(`button`,`maplibregl-ctrl-geolocate`,this._container),Q.create(`span`,`maplibregl-ctrl-icon`,this._geolocateButton).setAttribute(`aria-hidden`,`true`),this._geolocateButton.type=`button`,this._geolocateButton.disabled=!0)},this._finishSetupUI=e=>{if(this._map){if(e===!1){En(`Geolocation support is not available so the GeolocateControl will be disabled.`);let e=this._map._getUIString(`GeolocateControl.LocationNotAvailable`);this._geolocateButton.disabled=!0,this._geolocateButton.title=e,this._geolocateButton.setAttribute(`aria-label`,e)}else{let e=this._map._getUIString(`GeolocateControl.FindMyLocation`);this._geolocateButton.disabled=!1,this._geolocateButton.title=e,this._geolocateButton.setAttribute(`aria-label`,e)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute(`aria-pressed`,`false`),this._watchState=`OFF`),this.options.showUserLocation&&(this._dotElement=Q.create(`div`,`maplibregl-user-location-dot`),this._userLocationDotMarker=new RF({element:this._dotElement}),this._circleElement=Q.create(`div`,`maplibregl-user-location-accuracy-circle`),this._accuracyCircleMarker=new RF({element:this._circleElement,pitchAlignment:`map`}),this.options.trackUserLocation&&(this._watchState=`OFF`),this._map.on(`zoom`,this._onUpdate),this._map.on(`move`,this._onUpdate),this._map.on(`rotate`,this._onUpdate),this._map.on(`pitch`,this._onUpdate)),this._geolocateButton.addEventListener(`click`,()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on(`movestart`,this._onMoveStart)}},this.options=I({},zF,e)}onAdd(e){return this._map=e,this._container=Q.create(`div`,`maplibregl-ctrl maplibregl-ctrl-group`),this._setupUI(),EF().then(e=>this._finishSetupUI(e)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.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(`movestart`,this._onMoveStart),this._map.off(`zoom`,this._onUpdate),this._map.off(`move`,this._onUpdate),this._map.off(`rotate`,this._onUpdate),this._map.off(`pitch`,this._onUpdate),this._map=void 0,BF=0,VF=!1}_isOutOfMapMaxBounds(e){let t=this._map.getMaxBounds(),n=e.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_E

814else n?.unit===`nautical`?YF(t,d,f/1852,e._getUIString(`ScaleControl.NauticalMiles`)):f>=1e3?YF(t,d,f/1e3,e._getUIString(`ScaleControl.Kilometers`)):YF(t,d,f,e._getUIString(`ScaleControl.Meters`))}function YF(e,t,n,r){let i=ZF(n),a=i/n;e.style.width=`${t*a}px`;let o=`${i}\u00a0${r}`;e.textContent!==o&&(e.textContent=o)}function XF(e){let t=10**Math.ceil(-Math.log(e)/Math.LN10);return Math.round(e*t)/t}function ZF(e){let t=10**(`${Math.floor(e)}`.length-1),n=e/t;return n=n>=10?10:n>=5?5:n>=3?3:n>=2?2:n>=1?1:XF(n),t*n}var QF=class extends yr{},$F=class extends br{constructor(e={}){super(),this._onFullscreenChange=()=>{let e=window.document.fullscreenElement||window.document.webkitFullscreenElement;for(;e?.shadowRoot?.fullscreenElement;)e=e.shadowRoot.fullscreenElement;e===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,this._pseudo=e.pseudo??!1,e?.container&&(e.container instanceof HTMLElement?this._container=e.container:En(`Full screen control 'container' must be a DOM element.`)),`onfullscreenchange`in document?this._fullscreenchange=`fullscreenchange`:`onmozfullscreenchange`in document?this._fullscreenchange=`mozfullscreenchange`:`onwebkitfullscreenchange`in document?this._fullscreenchange=`webkitfullscreenchange`:`onmsfullscreenchange`in document&&(this._fullscreenchange=`MSFullscreenChange`)}onAdd(e){return this._map=e,this._container||=this._map.getContainer(),this._controlContainer=Q.create(`div`,`maplibregl-ctrl maplibregl-ctrl-group`),this._setupUI(),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){let e=this._fullscreenButton=Q.create(`button`,`maplibregl-ctrl-fullscreen`,this._controlContainer);Q.create(`span`,`maplibregl-ctrl-icon`,e).setAttribute(`aria-hidden`,`true`),e.type=`button`,this._updateTitle(),this._fullscreenButton.addEventListener(`click`,this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){let e=this._getTitle();this._fullscreenButton.setAttribute(`aria-label`,e),this._fullscreenButton.title=e}_getTitle(){return this._map._getUIString(this._isFullscreen()?`FullscreenControl.Exit`:`FullscreenControl.Enter`)}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(`maplibregl-ctrl-shrink`),this._fullscreenButton.classList.toggle(`maplibregl-ctrl-fullscreen`),this._updateTitle(),this._fullscreen?(this.fire(new QF(`fullscreenstart`)),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new QF(`fullscreenend`)),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){this._pseudo?this._togglePseudoFullScreen():window.document.exitFullscreen?window.document.exitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._pseudo?this._togglePseudoFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle(`maplibregl-pseudo-fullscreen`),this._handleFullscreenChange(),this._map.resize()}},eI=class{constructor(e){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove(`maplibregl-ctrl-terrain`),this._terrainButton.classList.remove(`maplibregl-ctrl-terrain-enabled`),this._map.terrain?(this._terrainButton.classList.add(`maplibregl-ctrl-terrain-enabled`),this._terrainButton.title=this._map._getUIString(`TerrainControl.Disable`)):(this._terrainButton.classList.add(`maplibregl-ctrl-terrain`),this._terrainButton.title=this._map._getUIString(`TerrainControl.Enable`))},this.options=e}onAdd(e){return this._map=e,this._container=Q.create(`div`,`maplibregl-ctrl maplibregl-ctrl-group`),this._terrainButton=Q.create(`button`,`maplibregl-ctrl-terrain`,this._container),Q.create(`span`,`maplibregl-ctrl-icon`,this._terrainButton).setAttribute(`aria-hidden`,`true`),this._terrainButton.type=`button`,this._terrainButton.addEventListener(`click`,this._toggleTerrain),this._updateTerrainIcon(),this._map.on(`terrain`,this._updateTerrainIcon),this._container}onRemove(){this._container.remove(),this._map.off(`terrain`,this._updateTerrainIcon),this._map=void 0}},tI=class{constructor(){this._toggleProjection=()=>{let e=this._map.getProjection()?.type;e===`mercator`||!e?this._map.setProjection({type:`globe`}):this._map.setProjection({type:`mercator`}),this._updateGlobeIcon()},this._updateGlobeIcon=()=>{this._globeButton.classList.remove(`maplibregl-ctrl-globe`),this._globeButton.classList.remove(`maplibregl-ctrl-globe-enabled`),this._map.getProjection()?.type===`globe`?(this._globeButton.classList.add(`maplibregl-ctrl-globe-enabled`),this._globeButton.title=this._map._getUIString(`GlobeControl.Disable`)):(this._globeButton.classList.add(`maplibregl-ctrl-globe`),this._globeButton.title=this._map._getUIString(`GlobeControl.Enable`))}}onAdd(e){return this._map=e,this._container=Q.create(`div`,`maplibregl-ctrl maplibregl-ctrl-group`),this._globeButton=Q.create(`button`,`maplibregl-ctrl-globe`,this._container),Q.create(`span`,`maplibregl-ctrl-icon`,this._globeButton).setAttribute(`aria-hidden`,`true`),this._globeButton.type=`button`,this._globeButton.addEventListener(`click`,this._toggleProjection),this._updateGlobeIcon(),this._map.on(`styledata`,this._updateGlobeIcon),this._map.on(`projectiontransition`,this._updateGlobeIcon),this._container}onRemove(){this._container.remove(),this._map.off(`styledata`,this._updateGlobeIcon),this._map.off(`projectiontransition`,this._updateGlobeIcon),this._globeButton.removeEventListener(`click`,this._toggleProjection),this._map=void 0}},nI={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:``,maxWidth:`240px`,subpixelPositioning:!1,locationOccludedOpacity:void 0,padding:void 0},rI=[`a[href]`,`[tabindex]:not([tabindex='-1'])`,`[contenteditable]:not([contenteditable='false'])`,`button:not([disabled])`,`input:not([disabled])`,`select:not([disabled])`,`textarea:not([disabled])`].join(`, `),iI=class extends yr{},aI=class extends br{constructor(e){super(),this._updateOpacity=()=>{this.options.locationOccludedOpacity!==void 0&&(this._map._camera.transform.isLocationOccluded(this.getLngLat())?this._container.style.opacity=`${this.options.locationOccludedOpacity}`:this._container.style.opacity=``)},this.remove=()=>(this._content&&this._content.remove(),this._container&&(this._container.remove(),delete this._container),this._map&&(this._map.off(`move`,this._update),this._map.off(`move`,this._onClose),this._map.off(`click`,this._onClose),this._map.off(`remove`,this.remove),this._map.off(`terrain`,this._update),this._map.off(`projectiontransition`,this._update),this._map.off(`idle`,this._update),this._map.off(`mousemove`,this._update),this._map.off(`mouseup`,this._update),this._map.off(`drag`,this._update),this._map._canvasContainer.classList.remove(`maplibregl-track-pointer`),delete this._map,this.fire(new iI(`close`))),this),this._update=e=>{let t=this._lngLat||this._trackPointer;if(!this._map||!t||!this._content)return;if(!this._container){if(this._container=Q.create(`div`,`maplibregl-popup`,this._map.getContainer()),this._tip=Q.create(`div`,`maplibregl-popup-tip`,this._container),this._container.appendChild(this._content),this.options.className)for(let e of this.options.className.split(` `))this._container.classList.add(e);this._closeButton&&this._closeButton.setAttribute(`aria-label`,this._map._getUIString(`Popup.Close`)),this._trackPointer&&this._container.classList.add(`maplibregl-popup-track-pointer`)}this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=DF(this._lngLat,this._flatPos,this._map._camera.transform,this._trackPointer);let n;if(e&&`point`in e&&e.point&&(n=e.point),this._trackPointer&&!n)return;let r=this._flatPos=this._pos=this._trackPointer&&n?n:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&n?n:this._map._camera.transform.locationToScreenPoint(this._lngLat));let i=this.options.anchor,a=oI(this.options.offset);if(!i){let e=this._container.offsetWidth,t=this._container.offsetHeight,n=sI(this.options.padding),o;o=r.y+a.bottom.y<t+n.top?[`top`]:r.y>this._map._camera.transform.height-t-n.bottom?[`bottom`]:[],r.x<e/2+n.left?o.push(`left`):r.x>this._map._camera.transform.width-e/2-n.right&&o.push(`right`),i=o.length===0?`bottom`:o.join(`-`)}let o=r.add(a[i]);