https://cosmic-biscochitos-a7e556.netlify.app/static/js/483.88fd47c3.chunk.js

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1return function(t,e,i,r){for(;i<=r;){const n=i+r>>1;if(e[n]===t)return!0;e[n]>t?r=n-1:i=n+1}return!1}(t.properties()[i.value],r.value,0,r.value.length-1)}],all:{type:ie,overloads:[[[ie,ie],(t,e)=>{let[i,r]=e;return i.evaluate(t)&&r.evaluate(t)}],[yr(ie),(t,e)=>{for(const i of e)if(!i.evaluate(t))return!1;return!0}]]},any:{type:ie,overloads:[[[ie,ie],(t,e)=>{let[i,r]=e;return i.evaluate(t)||r.evaluate(t)}],[yr(ie),(t,e)=>{for(const i of e)if(i.evaluate(t))return!0;return!1}]]},"!":[ie,[ie],(t,e)=>{let[i]=e;return!i.evaluate(t)}],"is-supported-script":[ie,[ee],(t,e)=>{let[i]=e;const r=t.globals&&t.globals.isSupportedScript;return!r||r(i.evaluate(t))}],upcase:[ee,[ee],(t,e)=>{let[i]=e;return i.evaluate(t).toUpperCase()}],downcase:[ee,[ee],(t,e)=>{let[i]=e;return i.evaluate(t).toLowerCase()}],concat:[ee,yr(oe),(t,e)=>e.map((e=>Ae(e.evaluate(t)))).join("")],"resolved-locale":[ee,[se],(t,e)=>{let[i]=e;return i.evaluate(t).resolvedLocale()}]});var xr=fr;function vr(t){return{result:"success",value:t}}function br(t){return{result:"error",value:t}}function wr(t){return"data-driven"===t["property-type"]||"cross-faded-data-driven"===t["property-type"]}function Tr(t){return!!t.expression&&t.expression.parameters.indexOf("zoom")>-1}function Er(t){return!!t.expression&&t.expression.interpolated}function Sr(t){return t instanceof Number?"number":t instanceof String?"string":t instanceof Boolean?"boolean":Array.isArray(t)?"array":null===t?"null":typeof t}function Ar(t){return"object"==typeof t&&null!==t&&!Array.isArray(t)}function Mr(t){return t}function Ir(t,e){const i="color"===e.type,r=t.stops&&"object"==typeof t.stops[0][0],n=r||!(r||void 0!==t.property),o=t.type||(Er(e)?"exponential":"interval");if(i&&((t=Wt({},t)).stops&&(t.stops=t.stops.map((t=>[t[0],ye.parse(t[1])]))),t.default=ye.parse(t.default?t.default:e.default)),t.colorSpace&&"rgb"!==t.colorSpace&&!Fi[t.colorSpace])throw new Error("Unknown color space: ".concat(t.colorSpace));let s,a,l;if("exponential"===o)s=kr;else if("interval"===o)s=Pr;else if("categorical"===o){s=zr,a=Object.create(null);for(const e of t.stops)a[e[0]]=e[1];l=typeof t.stops[0][0]}else{if("identity"!==o)throw new Error('Unknown function type "'.concat(o,'"'));s=Dr}if(r){const i={},r=[];for(let e=0;e<t.stops.length;e++){const n=t.stops[e],o=n[0].zoom;void 0===i[o]&&(i[o]={zoom:o,type:t.type,property:t.property,default:t.default,stops:[]},r.push(o)),i[o].stops.push([n[0].value,n[1]])}const n=[];for(const t of r)n.push([i[t].zoom,Ir(i[t],e)]);const o={name:"linear"};return{kind:"composite",interpolationType:o,interpolationFactor:Vi.interpolationFactor.bind(void 0,o),zoomStops:n.map((t=>t[0])),evaluate:(i,r)=>{let{zoom:o}=i;return kr({stops:n,base:t.base},e,o).evaluate(o,r)}}}if(n){const i="exponential"===o?{name:"exponential",base:void 0!==t.base?t.base:1}:null;return{kind:"camera",interpolationType:i,interpolationFactor:Vi.interpolationFactor.bind(void 0,i),zoomStops:t.stops.map((t=>t[0])),evaluate:i=>{let{zoom:r}=i;return s(t,e,r,a,l)}}}return{kind:"source",evaluate(i,r){const n=r&&r.properties?r.properties[t.property]:void 0;return void 0===n?Cr(t.default,e.default):s(t,e,n,a,l)}}}function Cr(t,e,i){return void 0!==t?t:void 0!==e?e:void 0!==i?i:void 0}function zr(t,e,i,r,n){return Cr(typeof i===n?r[i]:void 0,t.default,e.default)}function Pr(t,e,i){if("number"!==Sr(i))return Cr(t.default,e.default);const r=t.stops.length;if(1===r)return t.stops[0][1];if(i<=t.stops[0][0])return t.stops[0][1];if(i>=t.stops[r-1][0])return t.stops[r-1][1];const n=mi(t.stops.map((t=>t[0])),i);return t.stops[n][1]}function kr(t,e,i){const r=void 0!==t.base?t.base:1;if("number"!==Sr(i))return Cr(t.default,e.default);const n=t.stops.length;if(1===n)return t.stops[0][1];if(i<=t.stops[0][0])return t.stops[0][1];if(i>=t.stops[n-1][0])return t.stops[n-1][1];const o=mi(t.stops.map((t=>t[0])),i),s=function(t,e,i,r){const n=r-i,o=t-i;return 0===n?0:1===e?o/n:(Math.pow(e,o)-1)/(Math.pow(e,n)-1)}(i,r,t.stops[o][0],t.stops[o+1][0]),a=t.stops[o][1],l=t.stops[o+1][1];let c=vi[e.type]||Mr;if(t.colorSpace&&"rgb"!==t.colorSpace){const e=Fi[t.colorSpace];c=(t,i)=>e.reverse(e.interpolate(e.forward(t),e.forward(i),s))}return"function"==typeof a.evaluate?{evaluate(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];const r=a.evaluate.apply(void 0,e),n=l.evaluate.apply(void 0,e);if(void 0!==r&&void 0!==n)return c(r,n,s)}}:c(a,l,s)}function Dr(t,e,i){return"color"===e.type?i=ye.parse(i):"formatted"===e.type?i=be.fromString(i.toString()):"resolvedImage"===e.type?i=we.fromString(i.toString()):Sr(i)===e.type||"enum"===e.type&&e.values[i]||(i=void 0),Cr(i,t.default,e.default)}class Lr{constructor(t,e){this.expression=t,this._warningHistory={},this._evaluator=new Ue,this._defaultValue=e?function(t){return"color"===t.type&&(Ar(t.default)||Array.isArray(t.default))?new ye(0,0,0,0):"color"===t.type?ye.parse(t.default)||null:void 0===t.default?null:t.default}(e):null,this._enumValues=e&&"enum"===e.type?e.values:null}evaluateWithoutErrorHandling(t,e,i,r,n,o,s,a){return this._evaluator.globals=t,this._evaluator.feature=e,this._evaluator.featureState=i,this._evaluator.canonical=r||null,this._evaluator.availableImages=n||null,this._evaluator.formattedSection=o,this._evaluator.featureTileCoord=s||null,this._evaluator.featureDistanceData=a||null,this.expression.evaluate(this._evaluator)}evaluate(t,e,i,r,n,o,s,a){this._evaluator.globals=t,this._evaluator.feature=e||null,this._evaluator.featureState=i||null,this._evaluator.canonical=r||null,this._evaluator.availableImages=n||null,this._evaluator.formattedSection=o||null,this._evaluator.featureTileCoord=s||null,this._evaluator.featureDistanceData=a||null;try{const t=this.expression.evaluate(this._evaluator);if(null==t||"number"==typeof t&&t!=t)return this._defaultValue;if(this._enumValues&&!(t in 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this._styleExpression.evaluateWithoutErrorHandling(t,e,i,r,n,o)}evaluate(t,e,i,r,n,o){return this._styleExpression.evaluate(t,e,i,r,n,o)}}class Or{constructor(t,e,i,r){this.kind=t,this.zoomStops=i,this._styleExpression=e,this.isStateDependent="camera"!==t&&!li(e.expression),this.interpolationType=r}evaluateWithoutErrorHandling(t,e,i,r,n,o){return this._styleExpression.evaluateWithoutErrorHandling(t,e,i,r,n,o)}evaluate(t,e,i,r,n,o){return this._styleExpression.evaluate(t,e,i,r,n,o)}interpolationFactor(t,e,i){return this.interpolationType?Vi.interpolationFactor(this.interpolationType,t,e,i):0}}function Ur(t,e){if("error"===(t=Rr(t,e)).result)return t;const i=t.value.expression,r=ai(i);if(!r&&!wr(e))return br([new Kt("","data expressions not supported")]);const n=ci(i,["zoom","pitch","distance-from-center"]);if(!n&&!Tr(e))return br([new Kt("","zoom expressions not supported")]);const o=jr(i);return o||n?o instanceof Kt?br([o]):o instanceof Vi&&!Er(e)?br([new Kt("",'"interpolate" 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e=t.value,i=t.valueSpec,r=t.style,n=t.styleSpec,o=t.key,s=t.arrayElementValidator||Tn;if("array"!==Sr(e))return[new Nr(o,e,"array expected, ".concat(Sr(e)," found"))];if(i.length&&e.length!==i.length)return[new Nr(o,e,"array length ".concat(i.length," expected, length ").concat(e.length," found"))];if(i["min-length"]&&e.length<i["min-length"])return[new Nr(o,e,"array length at least ".concat(i["min-length"]," expected, length ").concat(e.length," found"))];let a={type:i.value,values:i.values,minimum:i.minimum,maximum:i.maximum,function:void 0};n.$version<7&&(a.function=i.function),"object"===Sr(i.value)&&(a=i.value);let l=[];for(let c=0;c<e.length;c++)l=l.concat(s({array:e,arrayIndex:c,value:e[c],valueSpec:a,style:r,styleSpec:n,key:"".concat(o,"[").concat(c,"]")}));return l}function qr(t){const e=t.key,i=t.value,r=t.valueSpec;let n=Sr(i);if("number"===n&&i!=i&&(n="NaN"),"number"!==n)return[new Nr(e,i,"number expected, ".concat(n," found"))];if("minimum"in r){let 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Vo(this,"constant"===t.expression.kind||"camera"===t.expression.kind?{kind:"constant",value:t.expression.evaluate(e,null,{},i,r)}:t.expression,e)}interpolate(t,e,i){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new Vo(this,{kind:"constant",value:void 0},t.parameters);const r=vi[this.specification.type];return r?new Vo(this,{kind:"constant",value:r(t.value.value,e.value.value,i)},t.parameters):t}evaluate(t,e,i,r,n,o){return"constant"===t.kind?t.value:t.evaluate(e,i,r,n,o)}}class Zo extends Go{possiblyEvaluate(t,e,i,r){if(void 0===t.value)return new Vo(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){const n=t.expression.evaluate(e,null,{},i,r),o="resolvedImage"===t.property.specification.type&&"string"!=typeof n?n.name:n,s=this._calculate(o,o,o,e);return new Vo(this,{kind:"constant",value:s},e)}if("camera"===t.expression.kind){const 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Do(Math.floor(e.zoom+1),e)),e)}}_calculate(t,e,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:i,to:e}}interpolate(t){return t}}class Wo{constructor(t){this.specification=t}possiblyEvaluate(t,e,i,r){return!!t.expression.evaluate(e,null,{},i,r)}interpolate(){return!1}}class Xo{constructor(t){this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];const e=new Do(0,{});for(const i in t){const r=t[i];r.specification.overridable&&this.overridableProperties.push(i);const n=this.defaultPropertyValues[i]=new Lo(r,void 0),o=this.defaultTransitionablePropertyValues[i]=new Bo(r);this.defaultTransitioningPropertyValues[i]=o.untransitioned(),this.defaultPossiblyEvaluatedValues[i]=n.possiblyEvaluate(e)}}}function Ho(t,e){return 256*(t=f(Math.floor(t),0,255))+f(Math.floor(e),0,255)}Dn(Go,"DataDrivenProperty"),Dn(No,"DataConstantProperty"),Dn(Zo,"CrossFadedDataDrivenProperty"),Dn(qo,"CrossFadedProperty"),Dn(Wo,"ColorRampProperty");const Yo={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Ko{constructor(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Jo{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){const e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}destroy(){this.int8=this.uint8=this.int16=this.uint16=this.int32=this.uint32=this.float32=null,this.arrayBuffer=null}}function Qo(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,i=0,r=0;return{members:t.map((t=>{const n=Yo[t.type].BYTES_PER_ELEMENT,o=i=$o(i,Math.max(e,n)),s=t.components||1;return r=Math.max(r,n),i+=n*s,{name:t.name,type:t.type,components:s,offset:o}})),size:$o(i,Math.max(r,e)),alignment:e}}function $o(t,e){return Math.ceil(t/e)*e}class ts extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.int16[r+0]=e,this.int16[r+1]=i,t}}ts.prototype.bytesPerElement=4,Dn(ts,"StructArrayLayout2i4");class es extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const n=3*t;return this.int16[n+0]=e,this.int16[n+1]=i,this.int16[n+2]=r,t}}es.prototype.bytesPerElement=6,Dn(es,"StructArrayLayout3i6");class is extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)}emplace(t,e,i,r,n){const o=4*t;return this.int16[o+0]=e,this.int16[o+1]=i,this.int16[o+2]=r,this.int16[o+3]=n,t}}is.prototype.bytesPerElement=8,Dn(is,"StructArrayLayout4i8");class rs extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,t,e,i,r,n,o,s)}emplace(t,e,i,r,n,o,s,a){const l=6*t,c=12*t,h=3*t;return this.int16[l+0]=e,this.int16[l+1]=i,this.uint8[c+4]=r,this.uint8[c+5]=n,this.uint8[c+6]=o,this.uint8[c+7]=s,this.float32[h+2]=a,t}}rs.prototype.bytesPerElement=12,Dn(rs,"StructArrayLayout2i4ub1f12");class ns extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)}emplace(t,e,i,r,n){const o=4*t;return this.float32[o+0]=e,this.float32[o+1]=i,this.float32[o+2]=r,this.float32[o+3]=n,t}}ns.prototype.bytesPerElement=16,Dn(ns,"StructArrayLayout4f16");class os extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o,s,a,l,c){const h=this.length;return this.resize(h+1),this.emplace(h,t,e,i,r,n,o,s,a,l,c)}emplace(t,e,i,r,n,o,s,a,l,c,h){const u=10*t;return this.uint16[u+0]=e,this.uint16[u+1]=i,this.uint16[u+2]=r,this.uint16[u+3]=n,this.uint16[u+4]=o,this.uint16[u+5]=s,this.uint16[u+6]=a,this.uint16[u+7]=l,this.uint16[u+8]=c,this.uint16[u+9]=h,t}}os.prototype.bytesPerElement=20,Dn(os,"StructArrayLayout10ui20");class ss extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o,s,a){const l=this.length;return this.resize(l+1),this.emplace(l,t,e,i,r,n,o,s,a)}emplace(t,e,i,r,n,o,s,a,l){const c=8*t;return this.uint16[c+0]=e,this.uint16[c+1]=i,this.uint16[c+2]=r,this.uint16[c+3]=n,this.uint16[c+4]=o,this.uint16[c+5]=s,this.uint16[c+6]=a,this.uint16[c+7]=l,t}}ss.prototype.bytesPerElement=16,Dn(ss,"StructArrayLayout8ui16");class as extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,t,e,i,r,n,o)}emplace(t,e,i,r,n,o,s){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=n,this.int16[a+4]=o,this.int16[a+5]=s,t}}as.prototype.bytesPerElement=12,Dn(as,"StructArrayLayout6i12");class ls extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o,s,a,l,c,h,u){const p=this.length;return this.resize(p+1),this.emplace(p,t,e,i,r,n,o,s,a,l,c,h,u)}emplace(t,e,i,r,n,o,s,a,l,c,h,u,p){const d=12*t;return this.int16[d+0]=e,this.int16[d+1]=i,this.int16[d+2]=r,this.int16[d+3]=n,this.uint16[d+4]=o,this.uint16[d+5]=s,this.uint16[d+6]=a,this.uint16[d+7]=l,this.int16[d+8]=c,this.int16[d+9]=h,this.int16[d+10]=u,this.int16[d+11]=p,t}}ls.prototype.bytesPerElement=24,Dn(ls,"StructArrayLayout4i4ui4i24");class cs extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,t,e,i,r,n,o)}emplace(t,e,i,r,n,o,s){const a=10*t,l=5*t;return this.int16[a+0]=e,this.int16[a+1]=i,this.int16[a+2]=r,this.float32[l+2]=n,this.float32[l+3]=o,this.float32[l+4]=s,t}}cs.prototype.bytesPerElement=20,Dn(cs,"StructArrayLayout3i3f20");class hs extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint32[1*t+0]=e,t}}hs.prototype.bytesPerElement=4,Dn(hs,"StructArrayLayout1ul4");class us extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o,s,a,l,c,h,u,p){const d=this.length;return this.resize(d+1),this.emplace(d,t,e,i,r,n,o,s,a,l,c,h,u,p)}emplace(t,e,i,r,n,o,s,a,l,c,h,u,p,d){const f=20*t,m=10*t;return this.int16[f+0]=e,this.int16[f+1]=i,this.int16[f+2]=r,this.int16[f+3]=n,this.int16[f+4]=o,this.float32[m+3]=s,this.float32[m+4]=a,this.float32[m+5]=l,this.float32[m+6]=c,this.int16[f+14]=h,this.uint32[m+8]=u,this.uint16[f+18]=p,this.uint16[f+19]=d,t}}us.prototype.bytesPerElement=40,Dn(us,"StructArrayLayout5i4f1i1ul2ui40");class ps extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,t,e,i,r,n,o,s)}emplace(t,e,i,r,n,o,s,a){const l=8*t;return this.int16[l+0]=e,this.int16[l+1]=i,this.int16[l+2]=r,this.int16[l+4]=n,this.int16[l+5]=o,this.int16[l+6]=s,this.int16[l+7]=a,t}}ps.prototype.bytesPerElement=16,Dn(ps,"StructArrayLayout3i2i2i16");class ds extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,n)}emplace(t,e,i,r,n,o){const s=4*t,a=8*t;return this.float32[s+0]=e,this.float32[s+1]=i,this.float32[s+2]=r,this.int16[a+6]=n,this.int16[a+7]=o,t}}ds.prototype.bytesPerElement=16,Dn(ds,"StructArrayLayout2f1f2i16");class fs extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)}emplace(t,e,i,r,n){const o=12*t,s=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=i,this.float32[s+1]=r,this.float32[s+2]=n,t}}fs.prototype.bytesPerElement=12,Dn(fs,"StructArrayLayout2ub2f12");class ms extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const n=3*t;return this.float32[n+0]=e,this.float32[n+1]=i,this.float32[n+2]=r,t}}ms.prototype.bytesPerElement=12,Dn(ms,"StructArrayLayout3f12");class _s extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const n=3*t;return this.uint16[n+0]=e,this.uint16[n+1]=i,this.uint16[n+2]=r,t}}_s.prototype.bytesPerElement=6,Dn(_s,"StructArrayLayout3ui6");class gs extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g,y,x,v){const b=this.length;return this.resize(b+1),this.emplace(b,t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g,y,x,v)}emplace(t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g,y,x,v,b){const w=30*t,T=15*t,E=60*t;return this.int16[w+0]=e,this.int16[w+1]=i,this.int16[w+2]=r,this.float32[T+2]=n,this.float32[T+3]=o,this.uint16[w+8]=s,this.uint16[w+9]=a,this.uint32[T+5]=l,this.uint32[T+6]=c,this.uint32[T+7]=h,this.uint16[w+16]=u,this.uint16[w+17]=p,this.uint16[w+18]=d,this.float32[T+10]=f,this.float32[T+11]=m,this.uint8[E+48]=_,this.uint8[E+49]=g,this.uint8[E+50]=y,this.uint32[T+13]=x,this.int16[w+28]=v,this.uint8[E+58]=b,t}}gs.prototype.bytesPerElement=60,Dn(gs,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class ys extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g,y,x,v,b,w,T,E,S,A,M,I,C){const z=this.length;return this.resize(z+1),this.emplace(z,t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g,y,x,v,b,w,T,E,S,A,M,I,C)}emplace(t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g,y,x,v,b,w,T,E,S,A,M,I,C,z){const P=38*t,k=19*t;return this.int16[P+0]=e,this.int16[P+1]=i,this.int16[P+2]=r,this.float32[k+2]=n,this.float32[k+3]=o,this.int16[P+8]=s,this.int16[P+9]=a,this.int16[P+10]=l,this.int16[P+11]=c,this.int16[P+12]=h,this.int16[P+13]=u,this.uint16[P+14]=p,this.uint16[P+15]=d,this.uint16[P+16]=f,this.uint16[P+17]=m,this.uint16[P+18]=_,this.uint16[P+19]=g,this.uint16[P+20]=y,this.uint16[P+21]=x,this.uint16[P+22]=v,this.uint16[P+23]=b,this.uint16[P+24]=w,this.uint16[P+25]=T,this.uint16[P+26]=E,this.uint16[P+27]=S,this.uint16[P+28]=A,this.uint32[k+15]=M,this.float32[k+16]=I,this.float32[k+17]=C,this.float32[k+18]=z,t}}ys.prototype.bytesPerElement=76,Dn(ys,"StructArrayLayout3i2f6i15ui1ul3f76");class xs extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.float32[1*t+0]=e,t}}xs.prototype.bytesPerElement=4,Dn(xs,"StructArrayLayout1f4");class vs extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,n)}emplace(t,e,i,r,n,o){const s=5*t;return this.float32[s+0]=e,this.float32[s+1]=i,this.float32[s+2]=r,this.float32[s+3]=n,this.float32[s+4]=o,t}}vs.prototype.bytesPerElement=20,Dn(vs,"StructArrayLayout5f20");class bs extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)}emplace(t,e,i,r,n){const o=6*t;return this.uint32[3*t+0]=e,this.uint16[o+2]=i,this.uint16[o+3]=r,this.uint16[o+4]=n,t}}bs.prototype.bytesPerElement=12,Dn(bs,"StructArrayLayout1ul3ui12");class ws extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.uint16[r+0]=e,this.uint16[r+1]=i,t}}ws.prototype.bytesPerElement=4,Dn(ws,"StructArrayLayout2ui4");class Ts extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint16[1*t+0]=e,t}}Ts.prototype.bytesPerElement=2,Dn(Ts,"StructArrayLayout1ui2");class Es extends Jo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.float32[r+0]=e,this.float32[r+1]=i,t}}Es.prototype.bytesPerElement=8,Dn(Es,"StructArrayLayout2f8");class Ss extends Ko{get a_pos_30(){return this._structArray.int16[this._pos2+0]}get a_pos_31(){return this._structArray.int16[this._pos2+1]}get a_pos_32(){return this._structArray.int16[this._pos2+2]}get a_pos_normal_30(){return this._structArray.int16[this._pos2+3]}get a_pos_normal_31(){return this._structArray.int16[this._pos2+4]}get a_pos_normal_32(){return this._structArray.int16[this._pos2+5]}}Ss.prototype.size=12;class As extends as{get(t){return new Ss(this,t)}}Dn(As,"FillExtrusionExtArray");class Ms extends Ko{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.int16[this._pos2+3]}get tileAnchorY(){return this._structArray.int16[this._pos2+4]}get x1(){return this._structArray.float32[this._pos4+3]}get y1(){return this._structArray.float32[this._pos4+4]}get x2(){return this._structArray.float32[this._pos4+5]}get y2(){return this._structArray.float32[this._pos4+6]}get padding(){return this._structArray.int16[this._pos2+14]}get featureIndex(){return this._structArray.uint32[this._pos4+8]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+18]}get bucketIndex(){return this._structArray.uint16[this._pos2+19]}}Ms.prototype.size=40;class Is extends us{get(t){return new Ms(this,t)}}Dn(Is,"CollisionBoxArray");class Cs extends Ko{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(t){this._structArray.uint8[this._pos1+49]=t}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(t){this._structArray.uint8[this._pos1+50]=t}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(t){this._structArray.uint32[this._pos4+13]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(t){this._structArray.uint8[this._pos1+58]=t}}Cs.prototype.size=60;class zs extends gs{get(t){return new Cs(this,t)}}Dn(zs,"PlacedSymbolArray");class Ps extends Ko{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+8]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+9]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+10]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+11]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+12]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+13]}get key(){return this._structArray.uint16[this._pos2+14]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+17]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+18]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+19]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+20]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+21]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+22]}get featureIndex(){return this._structArray.uint16[this._pos2+23]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+24]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+25]}get numIconVertices(){return this._structArray.uint16[this._pos2+26]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+27]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+28]}get crossTileID(){return this._structArray.uint32[this._pos4+15]}set crossTileID(t){this._structArray.uint32[this._pos4+15]=t}get textOffset0(){return this._structArray.float32[this._pos4+16]}get textOffset1(){return this._structArray.float32[this._pos4+17]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+18]}}Ps.prototype.size=76;class ks extends ys{get(t){return new Ps(this,t)}}Dn(ks,"SymbolInstanceArray");class Ds extends xs{getoffsetX(t){return this.float32[1*t+0]}}Dn(Ds,"GlyphOffsetArray");class Ls extends es{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}Dn(Ls,"SymbolLineVertexArray");class Bs extends Ko{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}get layoutVertexArrayOffset(){return this._structArray.uint16[this._pos2+4]}}Bs.prototype.size=12;class Rs extends bs{get(t){return new Bs(this,t)}}Dn(Rs,"FeatureIndexArray");class Fs extends Ko{get a_centroid_pos0(){return this._structArray.uint16[this._pos2+0]}get a_centroid_pos1(){return this._structArray.uint16[this._pos2+1]}}Fs.prototype.size=4;class Os extends ws{get(t){return new Fs(this,t)}}Dn(Os,"FillExtrusionCentroidArray");class Us extends Ko{get a_pos_30(){return this._structArray.int16[this._pos2+0]}get a_pos_31(){return this._structArray.int16[this._pos2+1]}get a_pos_32(){return this._structArray.int16[this._pos2+2]}get a_pos_normal_30(){return this._structArray.int16[this._pos2+3]}get a_pos_normal_31(){return this._structArray.int16[this._pos2+4]}get a_pos_normal_32(){return this._structArray.int16[this._pos2+5]}}Us.prototype.size=12;class Vs extends as{get(t){return new Us(this,t)}}Dn(Vs,"CircleGlobeExtArray");const js=Qo([{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"}]),Ns=Qo([{name:"a_dash_to",components:4,type:"Uint16"},{name:"a_dash_from",components:4,type:"Uint16"}]);var Gs=me((function(t){t.exports=function(t,e){var i,r,n,o,s,a,l,c;for(r=t.length-(i=3&t.length),n=e,s=3432918353,a=461845907,c=0;c<r;)l=255&t.charCodeAt(c)|(255&t.charCodeAt(++c))<<8|(255&t.charCodeAt(++c))<<16|(255&t.charCodeAt(++c))<<24,++c,n=27492+(65535&(o=5*(65535&(n=(n^=l=(65535&(l=(l=(65535&l)*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|n>>>19))+((5*(n>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(l=0,i){case 3:l^=(255&t.charCodeAt(c+2))<<16;case 2:l^=(255&t.charCodeAt(c+1))<<8;case 1:n^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(c)))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return n^=t.length,n=2246822507*(65535&(n^=n>>>16))+((2246822507*(n>>>16)&65535)<<16)&4294967295,n=3266489909*(65535&(n^=n>>>13))+((3266489909*(n>>>16)&65535)<<16)&4294967295,(n^=n>>>16)>>>0}})),Zs=me((function(t){t.exports=function(t,e){for(var i,r=t.length,n=e^r,o=0;r>=4;)i=1540483477*(65535&(i=255&t.charCodeAt(o)|(255&t.charCodeAt(++o))<<8|(255&t.charCodeAt(++o))<<16|(255&t.charCodeAt(++o))<<24))+((1540483477*(i>>>16)&65535)<<16),n=1540483477*(65535&n)+((1540483477*(n>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),r-=4,++o;switch(r){case 3:n^=(255&t.charCodeAt(o+2))<<16;case 2:n^=(255&t.charCodeAt(o+1))<<8;case 1:n=1540483477*(65535&(n^=255&t.charCodeAt(o)))+((1540483477*(n>>>16)&65535)<<16)}return n=1540483477*(65535&(n^=n>>>13))+((1540483477*(n>>>16)&65535)<<16),(n^=n>>>15)>>>0}})),qs=Gs,Ws=Zs;qs.murmur3=Gs,qs.murmur2=Ws;class Xs{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,e,i,r){this.ids.push(Hs(t)),this.positions.push(e,i,r)}getPositions(t){const e=Hs(t);let i=0,r=this.ids.length-1;for(;i<r;){const t=i+r>>1;this.ids[t]>=e?r=t:i=t+1}const n=[];for(;this.ids[i]===e;)n.push({index:this.positions[3*i],start:this.positions[3*i+1],end:this.positions[3*i+2]}),i++;return n}static serialize(t,e){const i=new Float64Array(t.ids),r=new Uint32Array(t.positions);return Ys(i,r,0,i.length-1),e&&e.push(i.buffer,r.buffer),{ids:i,positions:r}}static deserialize(t){const e=new Xs;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e}}function Hs(t){const e=+t;return!isNaN(e)&&Number.MIN_SAFE_INTEGER<=e&&e<=Number.MAX_SAFE_INTEGER?e:qs(String(t))}function Ys(t,e,i,r){for(;i<r;){const n=t[i+r>>1];let o=i-1,s=r+1;for(;;){do{o++}while(t[o]<n);do{s--}while(t[s]>n);if(o>=s)break;Ks(t,o,s),Ks(e,3*o,3*s),Ks(e,3*o+1,3*s+1),Ks(e,3*o+2,3*s+2)}s-i<r-s?(Ys(t,e,i,s),i=s+1):(Ys(t,e,s+1,r),r=s)}}function Ks(t,e,i){const r=t[e];t[e]=t[i],t[i]=r}Dn(Xs,"FeaturePositionMap");class Js{constructor(t){this.gl=t.gl,this.initialized=!1}fetchUniformLocation(t,e){return this.location||this.initialized||(this.location=this.gl.getUniformLocation(t,e),this.initialized=!0),!!this.location}}class Qs extends Js{constructor(t){super(t),this.current=0}set(t,e,i){this.fetchUniformLocation(t,e)&&this.current!==i&&(this.current=i,this.gl.uniform1f(this.location,i))}}class $s extends Js{constructor(t){super(t),this.current=[0,0,0,0]}set(t,e,i){this.fetchUniformLocation(t,e)&&(i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]&&i[3]===this.current[3]||(this.current=i,this.gl.uniform4f(this.location,i[0],i[1],i[2],i[3])))}}class ta extends Js{constructor(t){super(t),this.current=ye.transparent}set(t,e,i){this.fetchUniformLocation(t,e)&&(i.r===this.current.r&&i.g===this.current.g&&i.b===this.current.b&&i.a===this.current.a||(this.current=i,this.gl.uniform4f(this.location,i.r,i.g,i.b,i.a)))}}const ea=new Float32Array(16),ia=new Float32Array(9),ra=new Float32Array(4);function na(t){return[Ho(255*t.r,255*t.g),Ho(255*t.b,255*t.a)]}class oa{constructor(t,e,i){this.value=t,this.uniformNames=e.map((t=>"u_".concat(t))),this.type=i}setUniform(t,e,i,r,n){e.set(t,n,r.constantOr(this.value))}getBinding(t,e){return"color"===this.type?new ta(t):new Qs(t)}}class sa{constructor(t,e){this.uniformNames=e.map((t=>"u_".concat(t))),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(t,e){this.pixelRatioFrom=e.pixelRatio||1,this.pixelRatioTo=t.pixelRatio||1,this.patternFrom=e.tl.concat(e.br),this.patternTo=t.tl.concat(t.br)}setUniform(t,e,i,r,n){const o="u_pattern_to"===n||"u_dash_to"===n?this.patternTo:"u_pattern_from"===n||"u_dash_from"===n?this.patternFrom:"u_pixel_ratio_to"===n?this.pixelRatioTo:"u_pixel_ratio_from"===n?this.pixelRatioFrom:null;o&&e.set(t,n,o)}getBinding(t,e){return"u_pattern_from"===e||"u_pattern_to"===e||"u_dash_from"===e||"u_dash_to"===e?new $s(t):new Qs(t)}}class aa{constructor(t,e,i,r){this.expression=t,this.type=i,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:"a_".concat(t),type:"Float32",components:"color"===i?2:1,offset:0}))),this.paintVertexArray=new r}populatePaintArray(t,e,i,r,n,o){const s=this.paintVertexArray.length,a=this.expression.evaluate(new Do(0),e,{},n,r,o);this.paintVertexArray.resize(t),this._setPaintValue(s,t,a)}updatePaintArray(t,e,i,r,n){const o=this.expression.evaluate({zoom:0},i,r,void 0,n);this._setPaintValue(t,e,o)}_setPaintValue(t,e,i){if("color"===this.type){const r=na(i);for(let i=t;i<e;i++)this.paintVertexArray.emplace(i,r[0],r[1])}else{for(let r=t;r<e;r++)this.paintVertexArray.emplace(r,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class la{constructor(t,e,i,r,n,o){this.expression=t,this.uniformNames=e.map((t=>"u_".concat(t,"_t"))),this.type=i,this.useIntegerZoom=r,this.zoom=n,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:"a_".concat(t),type:"Float32",components:"color"===i?4:2,offset:0}))),this.paintVertexArray=new o}populatePaintArray(t,e,i,r,n,o){const s=this.expression.evaluate(new Do(this.zoom),e,{},n,r,o),a=this.expression.evaluate(new Do(this.zoom+1),e,{},n,r,o),l=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(l,t,s,a)}updatePaintArray(t,e,i,r,n){const o=this.expression.evaluate({zoom:this.zoom},i,r,void 0,n),s=this.expression.evaluate({zoom:this.zoom+1},i,r,void 0,n);this._setPaintValue(t,e,o,s)}_setPaintValue(t,e,i,r){if("color"===this.type){const n=na(i),o=na(r);for(let i=t;i<e;i++)this.paintVertexArray.emplace(i,n[0],n[1],o[0],o[1])}else{for(let n=t;n<e;n++)this.paintVertexArray.emplace(n,i,r);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(r))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(t,e,i,r,n){const o=this.useIntegerZoom?Math.floor(i.zoom):i.zoom,s=f(this.expression.interpolationFactor(o,this.zoom,this.zoom+1),0,1);e.set(t,n,s)}getBinding(t,e){return new Qs(t)}}class ca{constructor(t,e,i,r,n,o,s){this.expression=t,this.type=i,this.useIntegerZoom=r,this.zoom=n,this.layerId=s,this.paintVertexAttributes=("array"===i?Ns:js).members;for(let a=0;a<e.length;++a);this.zoomInPaintVertexArray=new o,this.zoomOutPaintVertexArray=new o}populatePaintArray(t,e,i){const r=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(r,t,e.patterns&&e.patterns[this.layerId],i)}updatePaintArray(t,e,i,r,n,o){this._setPaintValues(t,e,i.patterns&&i.patterns[this.layerId],o)}_setPaintValues(t,e,i,r){if(!r||!i)return;const{min:n,mid:o,max:s}

1)-90}function Da(t,e){return t*Ma(ka(e))}const La=85.051129;function Ba(t){return 1/Math.cos(t*Math.PI/180)}class Ra{constructor(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.x=+t,this.y=+e,this.z=+i}static fromLngLat(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;const i=Sa.convert(t);return new Ra(Ia(i.lng),Ca(i.lat),za(e,i.lat))}toLngLat(){return new Sa(Pa(this.x),ka(this.y))}toAltitude(){return Da(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/Aa*Ba(ka(this.y))}}function Fa(t,e,i,r,o,s,a,l,c){const h=(e+r)/2,u=(i+o)/2,p=new n(h,u);l(p),function(t,e,i,r,n,o){const s=i-n,a=r-o;return Math.abs((r-e)*s-(i-t)*a)/Math.hypot(s,a)}(p.x,p.y,s.x,s.y,a.x,a.y)>=c?(Fa(t,e,i,h,u,s,p,l,c),Fa(t,h,u,r,o,p,a,l,c)):t.push(a)}function Oa(t,e,i){let r=t[0],n=r.x,o=r.y;e(r);const s=[r];for(let a=1;a<t.length;a++){const l=t[a],{x:c,y:h}=l;e(l),Fa(s,n,o,c,h,r,l,e,i),n=c,o=h,r=l}return s}function Ua(t,e,i,r,n){if(n(e,i)){const 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Wa(t,e,i,r,n){t.emplaceBack(2*e+(r+1)/2,2*i+(n+1)/2)}function Xa(t,e,i){const r=16384;t.emplaceBack(e.x,e.y,e.z,i[0]*r,i[1]*r,i[2]*r)}class Ha{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.projection=t.projection,this.layoutVertexArray=new ts,this.indexArray=new _s,this.segments=new ba,this.programConfigurations=new ua(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,i,r){const n=this.layers[0],o=[];let s=null;"circle"===n.type&&(s=n.layout.get("circle-sort-key"));for(const{feature:l,id:c,index:h,sourceLayerIndex:u}of t){const t=this.layers[0]._featureFilter.needGeometry,e=qa(l,t);if(!this.layers[0]._featureFilter.filter(new Do(this.zoom),e,i))continue;const n=s?s.evaluate(e,{},i):void 0,a={id:c,properties:l.properties,type:l.type,sourceLayerIndex:u,index:h,geometry:t?e.geometry:Za(l,i,r),patterns:{},sortKey:n};o.push(a)}s&&o.sort(((t,e)=>t.sortKey-e.sortKey));let a=null;"globe"===r.projection.name&&(this.globeExtVertexArray=new Vs,a=r.projection);for(const l of o){const{geometry:r,index:n,sourceLayerIndex:o}=l,s=t[n].feature;this.addFeature(l,r,n,e.availableImages,i,a),e.featureIndex.insert(s,r,n,o,this.index)}}update(t,e,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,xa.members),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.globeExtVertexArray&&(this.globeExtVertexBuffer=t.createVertexBuffer(this.globeExtVertexArray,va.members))),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy())}addFeature(t,e,i,r,n,o){for(const s of e)for(const e of s){const i=e.x,r=e.y;if(i<0||i>=wa||r<0||r>=wa)continue;if(o){const t=o.projectTilePoint(i,r,n),e=o.upVector(n,i,r),s=this.globeExtVertexArray;Xa(s,t,e),Xa(s,t,e),Xa(s,t,e),Xa(s,t,e)}const s=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,t.sortKey),a=s.vertexLength;Wa(this.layoutVertexArray,i,r,-1,-1),Wa(this.layoutVertexArray,i,r,1,-1),Wa(this.layoutVertexArray,i,r,1,1),Wa(this.layoutVertexArray,i,r,-1,1),this.indexArray.emplaceBack(a,a+1,a+2),this.indexArray.emplaceBack(a,a+2,a+3),s.vertexLength+=4,s.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,{},r,n)}}function Ya(t,e){for(let i=0;i<t.length;i++)if(nl(e,t[i]))return!0;for(let i=0;i<e.length;i++)if(nl(t,e[i]))return!0;return!!$a(t,e)}function Ka(t,e,i){return!!nl(t,e)||!!el(e,t,i)}function Ja(t,e){if(1===t.length)return rl(e,t[0]);for(let i=0;i<e.length;i++){const r=e[i];for(let e=0;e<r.length;e++)if(nl(t,r[e]))return!0}for(let i=0;i<t.length;i++)if(rl(e,t[i]))return!0;for(let i=0;i<e.length;i++)if($a(t,e[i]))return!0;return!1}function Qa(t,e,i){if(t.length>1){if($a(t,e))return!0;for(let r=0;r<e.length;r++)if(el(e[r],t,i))return!0}for(let r=0;r<t.length;r++)if(el(t[r],e,i))return!0;return!1}function $a(t,e){if(0===t.length||0===e.length)return!1;for(let i=0;i<t.length-1;i++){const r=t[i],n=t[i+1];for(let t=0;t<e.length-1;t++)if(tl(r,n,e[t],e[t+1]))return!0}return!1}function tl(t,e,i,r){return k(t,i,r)!==k(e,i,r)&&k(t,e,i)!==k(t,e,r)}function el(t,e,i){const r=i*i;if(1===e.length)return t.distSqr(e[0])<r;for(let n=1;n<e.length;n++)if(il(t,e[n-1],e[n])<r)return!0;return!1}function il(t,e,i){const r=e.distSqr(i);if(0===r)return t.distSqr(e);const n=((t.x-e.x)*(i.x-e.x)+(t.y-e.y)*(i.y-e.y))/r;return t.distSqr(n<0?e:n>1?i:i.sub(e)._mult(n)._add(e))}function rl(t,e){let i,r,n,o=!1;for(let s=0;s<t.length;s++){i=t[s];for(let t=0,s=i.length-1;t<i.length;s=t++)r=i[t],n=i[s],r.y>e.y!=n.y>e.y&&e.x<(n.x-r.x)*(e.y-r.y)/(n.y-r.y)+r.x&&(o=!o)}return o}function nl(t,e){let i=!1;for(let r=0,n=t.length-1;r<t.length;n=r++){const o=t[r],s=t[n];o.y>e.y!=s.y>e.y&&e.x<(s.x-o.x)*(e.y-o.y)/(s.y-o.y)+o.x&&(i=!i)}return i}function ol(t,e,i,r,o){for(const n of t)if(e<=n.x&&i<=n.y&&r>=n.x&&o>=n.y)return!0;const s=[new n(e,i),new n(e,o),new n(r,o),new n(r,i)];if(t.length>2)for(const n of s)if(nl(t,n))return!0;for(let n=0;n<t.length-1;n++)if(sl(t[n],t[n+1],s))return!0;return!1}function sl(t,e,i){const r=i[0],n=i[2];if(t.x<r.x&&e.x<r.x||t.x>n.x&&e.x>n.x||t.y<r.y&&e.y<r.y||t.y>n.y&&e.y>n.y)return!1;const o=k(t,e,i[0]);return o!==k(t,e,i[1])||o!==k(t,e,i[2])||o!==k(t,e,i[3])}function al(t,e,i){const r=e.paint.get(t).value;return"constant"===r.kind?r.value:i.programConfigurations.get(e.id).getMaxValue(t)}function ll(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function cl(t,e,i,r,o){if(!e[0]&&!e[1])return t;const s=n.convert(e)._mult(o);"viewport"===i&&s._rotate(-r);const a=[];for(let n=0;n<t.length;n++)a.push(t[n].sub(s));return a}function hl(t,e,i,r){const o=n.convert(t)._mult(r);return"viewport"===e&&o._rotate(-i),o}Dn(Ha,"CircleBucket",{omit:["layers"]});const ul=new Xo({"circle-sort-key":new Go(qt.layout_circle["circle-sort-key"])});var pl={paint:new Xo({"circle-radius":new Go(qt.paint_circle["circle-radius"]),"circle-color":new Go(qt.paint_circle["circle-color"]),"circle-blur":new Go(qt.paint_circle["circle-blur"]),"circle-opacity":new Go(qt.paint_circle["circle-opacity"]),"circle-translate":new No(qt.paint_circle["circle-translate"]),"circle-translate-anchor":new No(qt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new No(qt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new No(qt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Go(qt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Go(qt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Go(qt.paint_circle["circle-stroke-opacity"])}),layout:ul},dl=1e-6,fl="undefined"!=typeof Float32Array?Float32Array:Array;function ml(){var t=new fl(9);return fl!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t}function _l(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function gl(t,e){var i=e[0],r=e[1],n=e[2],o=e[3],s=e[4],a=e[5],l=e[6],c=e[7],h=e[8],u=e[9],p=e[10],d=e[11],f=e[12],m=e[13],_=e[14],g=e[15],y=i*a-r*s,x=i*l-n*s,v=i*c-o*s,b=r*l-n*a,w=r*c-o*a,T=n*c-o*l,E=h*m-u*f,S=h*_-p*f,A=h*g-d*f,M=u*_-p*m,I=u*g-d*m,C=p*g-d*_,z=y*C-x*I+v*M+b*A-w*S+T*E;return z?(t[0]=(a*C-l*I+c*M)*(z=1/z),t[1]=(n*I-r*C-o*M)*z,t[2]=(m*T-_*w+g*b)*z,t[3]=(p*w-u*T-d*b)*z,t[4]=(l*A-s*C-c*S)*z,t[5]=(i*C-n*A+o*S)*z,t[6]=(_*v-f*T-g*x)*z,t[7]=(h*T-p*v+d*x)*z,t[8]=(s*I-a*A+c*E)*z,t[9]=(r*A-i*I-o*E)*z,t[10]=(f*w-m*v+g*y)*z,t[11]=(u*v-h*w-d*y)*z,t[12]=(a*S-s*M-l*E)*z,t[13]=(i*M-r*S+n*E)*z,t[14]=(m*x-f*b-_*y)*z,t[15]=(h*b-u*x+p*y)*z,t):null}function yl(t,e,i){var r=e[0],n=e[1],o=e[2],s=e[3],a=e[4],l=e[5],c=e[6],h=e[7],u=e[8],p=e[9],d=e[10],f=e[11],m=e[12],_=e[13],g=e[14],y=e[15],x=i[0],v=i[1],b=i[2],w=i[3];return t[0]=x*r+v*a+b*u+w*m,t[1]=x*n+v*l+b*p+w*_,t[2]=x*o+v*c+b*d+w*g,t[3]=x*s+v*h+b*f+w*y,t[4]=(x=i[4])*r+(v=i[5])*a+(b=i[6])*u+(w=i[7])*m,t[5]=x*n+v*l+b*p+w*_,t[6]=x*o+v*c+b*d+w*g,t[7]=x*s+v*h+b*f+w*y,t[8]=(x=i[8])*r+(v=i[9])*a+(b=i[10])*u+(w=i[11])*m,t[9]=x*n+v*l+b*p+w*_,t[10]=x*o+v*c+b*d+w*g,t[11]=x*s+v*h+b*f+w*y,t[12]=(x=i[12])*r+(v=i[13])*a+(b=i[14])*u+(w=i[15])*m,t[13]=x*n+v*l+b*p+w*_,t[14]=x*o+v*c+b*d+w*g,t[15]=x*s+v*h+b*f+w*y,t}function xl(t,e,i){var r,n,o,s,a,l,c,h,u,p,d,f,m=i[0],_=i[1],g=i[2];return e===t?(t[12]=e[0]*m+e[4]*_+e[8]*g+e[12],t[13]=e[1]*m+e[5]*_+e[9]*g+e[13],t[14]=e[2]*m+e[6]*_+e[10]*g+e[14],t[15]=e[3]*m+e[7]*_+e[11]*g+e[15]):(n=e[1],o=e[2],s=e[3],a=e[4],l=e[5],c=e[6],h=e[7],u=e[8],p=e[9],d=e[10],f=e[11],t[0]=r=e[0],t[1]=n,t[2]=o,t[3]=s,t[4]=a,t[5]=l,t[6]=c,t[7]=h,t[8]=u,t[9]=p,t[10]=d,t[11]=f,t[12]=r*m+a*_+u*g+e[12],t[13]=n*m+l*_+p*g+e[13],t[14]=o*m+c*_+d*g+e[14],t[15]=s*m+h*_+f*g+e[15]),t}function vl(t,e,i){var r=i[0],n=i[1],o=i[2];return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*o,t[9]=e[9]*o,t[10]=e[10]*o,t[11]=e[11]*o,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function bl(t,e,i){var r=Math.sin(i),n=Math.cos(i),o=e[4],s=e[5],a=e[6],l=e[7],c=e[8],h=e[9],u=e[10],p=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*n+c*r,t[5]=s*n+h*r,t[6]=a*n+u*r,t[7]=l*n+p*r,t[8]=c*n-o*r,t[9]=h*n-s*r,t[10]=u*n-a*r,t[11]=p*n-l*r,t}function wl(t,e,i){var r=Math.sin(i),n=Math.cos(i),o=e[0],s=e[1],a=e[2],l=e[3],c=e[8],h=e[9],u=e[10],p=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*n-c*r,t[1]=s*n-h*r,t[2]=a*n-u*r,t[3]=l*n-p*r,t[8]=o*r+c*n,t[9]=s*r+h*n,t[10]=a*r+u*n,t[11]=l*r+p*n,t}function Tl(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function El(t,e,i){var r,n,o,s=i[0],a=i[1],l=i[2],c=Math.hypot(s,a,l);return c<dl?null:(s*=c=1/c,a*=c,l*=c,r=Math.sin(e),n=Math.cos(e),t[0]=s*s*(o=1-n)+n,t[1]=a*s*o+l*r,t[2]=l*s*o-a*r,t[3]=0,t[4]=s*a*o-l*r,t[5]=a*a*o+n,t[6]=l*a*o+s*r,t[7]=0,t[8]=s*l*o+a*r,t[9]=a*l*o-s*r,t[10]=l*l*o+n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)}Math.hypot||(Math.hypot=function(){for(var t=0,e=arguments.length;e--;)t+=arguments[e]*arguments[e];return Math.sqrt(t)});var Sl=yl;function Al(){var t=new fl(3);return fl!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function Ml(t){var e=new fl(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e}function Il(t){return Math.hypot(t[0],t[1],t[2])}function Cl(t,e,i){var r=new fl(3);return r[0]=t,r[1]=e,r[2]=i,r}function zl(t,e,i){return t[0]=e[0]+i[0],t[1]=e[1]+i[1],t[2]=e[2]+i[2],t}function Pl(t,e,i){return t[0]=e[0]-i[0],t[1]=e[1]-i[1],t[2]=e[2]-i[2],t}function kl(t,e,i){return t[0]=e[0]*i[0],t[1]=e[1]*i[1],t[2]=e[2]*i[2],t}function Dl(t,e,i){return t[0]=Math.min(e[0],i[0]),t[1]=Math.min(e[1],i[1]),t[2]=Math.min(e[2],i[2]),t}function Ll(t,e,i){return t[0]=Math.max(e[0],i[0]),t[1]=Math.max(e[1],i[1]),t[2]=Math.max(e[2],i[2]),t}function Bl(t,e,i){return t[0]=e[0]*i,t[1]=e[1]*i,t[2]=e[2]*i,t}function Rl(t,e,i,r){return t[0]=e[0]+i[0]*r,t[1]=e[1]+i[1]*r,t[2]=e[2]+i[2]*r,t}function Fl(t,e){var i=e[0],r=e[1],n=e[2],o=i*i+r*r+n*n;return o>0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t}function Ol(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]}function Ul(t,e,i){var r=e[0],n=e[1],o=e[2],s=i[0],a=i[1],l=i[2];return t[0]=n*l-o*a,t[1]=o*s-r*l,t[2]=r*a-n*s,t}function Vl(t,e,i){var r=e[0],n=e[1],o=e[2],s=i[3]*r+i[7]*n+i[11]*o+i[15];return t[0]=(i[0]*r+i[4]*n+i[8]*o+i[12])/(s=s||1),t[1]=(i[1]*r+i[5]*n+i[9]*o+i[13])/s,t[2]=(i[2]*r+i[6]*n+i[10]*o+i[14])/s,t}function jl(t,e,i){var r=i[0],n=i[1],o=i[2],s=e[0],a=e[1],l=e[2],c=n*l-o*a,h=o*s-r*l,u=r*a-n*s,p=n*u-o*h,d=o*c-r*u,f=r*h-n*c,m=2*i[3];return h*=m,u*=m,d*=2,f*=2,t[0]=s+(c*=m)+(p*=2),t[1]=a+h+d,t[2]=l+u+f,t}var Nl,Gl=Pl,Zl=kl,ql=Il;function Wl(t,e,i){return t[0]=e[0]*i,t[1]=e[1]*i,t[2]=e[2]*i,t[3]=e[3]*i,t}function Xl(t,e,i){var r=e[0],n=e[1],o=e[2],s=e[3];return t[0]=i[0]*r+i[4]*n+i[8]*o+i[12]*s,t[1]=i[1]*r+i[5]*n+i[9]*o+i[13]*s,t[2]=i[2]*r+i[6]*n+i[10]*o+i[14]*s,t[3]=i[3]*r+i[7]*n+i[11]*o+i[15]*s,t}function Hl(){var t=new fl(4);return fl!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t[3]=1,t}function Yl(t){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t}function Kl(t,e,i){i*=.5;var r=e[0],n=e[1],o=e[2],s=e[3],a=Math.sin(i),l=Math.cos(i);return t[0]=r*l+s*a,t[1]=n*l+o*a,t[2]=o*l-n*a,t[3]=s*l-r*a,t}function Jl(t,e,i){i*=.5;var r=e[0],n=e[1],o=e[2],s=e[3],a=Math.sin(i),l=Math.cos(i);return t[0]=r*l-o*a,t[1]=n*l+s*a,t[2]=o*l+r*a,t[3]=s*l-n*a,t}Al(),Nl=new fl(4),fl!=Float32Array&&(Nl[0]=0,Nl[1]=0,Nl[2]=0,Nl[3]=0),Al(),Cl(1,0,0),Cl(0,1,0),Hl(),Hl(),ml();class Ql{constructor(t,e){this.pos=t,this.dir=e}intersectsPlane(t,e,i){const r=Ol(e,this.dir);if(Math.abs(r)<1e-6)return!1;const n=((t[0]-this.pos[0])*e[0]+(t[1]-this.pos[1])*e[1]+(t[2]-this.pos[2])*e[2])/r;return i[0]=this.pos[0]+this.dir[0]*n,i[1]=this.pos[1]+this.dir[1]*n,i[2]=this.pos[2]+this.dir[2]*n,!0}closestPointOnSphere(t,e,i){if(function(t,e){var i=t[0],r=t[1],n=t[2],o=e[0],s=e[1],a=e[2];return Math.abs(i-o)<=dl*Math.max(1,Math.abs(i),Math.abs(o))&&Math.abs(r-s)<=dl*Math.max(1,Math.abs(r),Math.abs(s))&&Math.abs(n-a)<=dl*Math.max(1,Math.abs(n),Math.abs(a))}(this.pos,t)||0===e)return i[0]=i[1]=i[2]=0,!1;const[r,n,o]=this.dir,s=this.pos[0]-t[0],a=this.pos[1]-t[1],l=this.pos[2]-t[2],c=r*r+n*n+o*o,h=2*(s*r+a*n+l*o),u=h*h-4*c*(s*s+a*a+l*l-e*e);if(u<0){const t=Math.max(-h/2,0),c=s+r*t,u=a+n*t,p=l+o*t,d=Math.hypot(c,u,p);return i[0]=c*e/d,i[1]=u*e/d,i[2]=p*e/d,!1}{const t=(-h-Math.sqrt(u))/(2*c);if(t<0){const t=Math.hypot(s,a,l);return i[0]=s*e/t,i[1]=a*e/t,i[2]=l*e/t,!1}return i[0]=s+r*t,i[1]=a+n*t,i[2]=l+o*t,!0}}}class $l{constructor(t,e,i,r,n){this.TL=t,this.TR=e,this.BR=i,this.BL=r,this.horizon=n}static fromInvProjectionMatrix(t,e,i){const r=[-1,1,1],n=[1,1,1],o=[1,-1,1],s=[-1,-1,1],a=Vl(r,r,t),l=Vl(n,n,t),c=Vl(o,o,t),h=Vl(s,s,t);return new $l(a,l,c,h,e/i)}}class tc{constructor(t,e){this.points=t,this.planes=e}static fromInvProjectionMatrix(t,e,i,r){const n=Math.pow(2,i),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]].map((i=>{const o=Xl([],i,t),s=1/o[3]/e*n;return function(t,e,i){return t[0]=e[0]*i[0],t[1]=e[1]*i[1],t[2]=e[2]*i[2],t[3]=e[3]*i[3],t}(o,o,[s,s,r?1/o[3]:s,s])})),s=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((t=>{const e=Fl([],Ul([],Gl([],o[t[0]],o[t[1]]),Gl([],o[t[2]],o[t[1]]))),i=-Ol(e,o[t[1]]);return e.concat(i)}));return new tc(o,s)}}class ec{static fromPoints(t){const e=[Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE],i=[Number.MIN_VALUE,Number.MIN_VALUE,Number.MIN_VALUE];for(const r of t)e[0]=Math.min(e[0],r[0]),e[1]=Math.min(e[1],r[1]),e[2]=Math.min(e[2],r[2]),i[0]=Math.max(i[0],r[0]),i[1]=Math.max(i[1],r[1]),i[2]=Math.max(i[2],r[2]);return new ec(e,i)}constructor(t,e){this.min=t,this.max=e,this.center=Bl([],zl([],this.min,this.max),.5)}quadrant(t){const e=[t%2==0,t<2],i=Ml(this.min),r=Ml(this.max);for(let n=0;n<e.length;n++)i[n]=e[n]?this.min[n]:this.center[n],r[n]=e[n]?this.center[n]:this.max[n];return r[2]=this.max[2],new ec(i,r)}distanceX(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]}distanceY(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]}distanceZ(t){return Math.max(Math.min(this.max[2],t[2]),this.min[2])-t[2]}getCorners(){const t=this.min,e=this.max;return[[t[0],t[1],t[2]],[e[0],t[1],t[2]],[e[0],e[1],t[2]],[t[0],e[1],t[2]],[t[0],t[1],e[2]],[e[0],t[1],e[2]],[e[0],e[1],e[2]],[t[0],e[1],e[2]]]}intersects(t){const e=this.getCorners();let i=!0;for(let r=0;r<t.planes.length;r++){const n=t.planes[r];let o=0;for(let t=0;t<e.length;t++)o+=Ol(n,e[t])+n[3]>=0;if(0===o)return 0;o!==e.length&&(i=!1)}if(i)return 2;for(let r=0;r<3;r++){let e=Number.MAX_VALUE,i=-Number.MAX_VALUE;for(let n=0;n<t.points.length;n++){const o=t.points[n][r]-this.min[r];e=Math.min(e,o),i=Math.max(i,o)}if(i<0||e>this.max[r]-this.min[r])return 0}return 1}}function ic(t,e,i,r,n,o,s,a,l){if(o&&t.queryGeometry.isAboveHorizon)return!1;o&&(l*=t.pixelToTileUnitsFactor);const c=t.tileID.canonical,h=i.projection.upVectorScale(c,i.center.lat,i.worldSize).metersToTile;for(const u of e)for(const e of u){const u=e.add(a),p=n&&i.elevation?i.elevation.exaggeration()*n.getElevationAt(u.x,u.y,!0):0,d=i.projection.projectTilePoint(u.x,u.y,c);if(p>0){const t=i.projection.upVector(c,u.x,u.y);d.x+=t[0]*h*p,d.y+=t[1]*h*p,d.z+=t[2]*h*p}const f=o?u:rc(d.x,d.y,d.z,r),m=o?t.tilespaceRays.map((t=>sc(t,p))):t.queryGeometry.screenGeometry,_=Xl([],[d.x,d.y,d.z,1],r);if(!s&&o?l*=_[3]/i.cameraToCenterDistance:s&&!o&&(l*=i.cameraToCenterDistance/_[3]),o){const t=ka((e.y/wa+c.y)/(1<<c.z));l/=i.projection.pixelsPerMeter(t,1)/za(1,t)}if(Ka(m,f,l))return!0}return!1}function rc(t,e,i,r){const o=Xl([],[t,e,i,1],r);return new n(o[0]/o[3],o[1]/o[3])}const nc=Cl(0,0,0),oc=Cl(0,0,1);function sc(t,e){const i=Al();return nc[2]=e,t.intersectsPlane(nc,oc,i),new n(i[0],i[1])}class ac extends Ha{}function lc(t,e,i,r){let{width:n,height:o}=e;if(r){if(r instanceof Uint8ClampedArray)r=new Uint8Array(r.buffer);else if(r.length!==n*o*i)throw new RangeError("mismatched image size")}else r=new Uint8Array(n*o*i);return t.width=n,t.height=o,t.data=r,t}function cc(t,e,i){const{width:r,height:n}=e;r===t.width&&n===t.height||(hc(t,e,{x:0,y:0},{x:0,y:0},{width:Math.min(t.width,r),height:Math.min(t.height,n)},i),t.width=r,t.height=n,t.data=e.data)}function hc(t,e,i,r,n,o){if(0===n.width||0===n.height)return e;if(n.width>t.width||n.height>t.height||i.x>t.width-n.width||i.y>t.height-n.height)throw new RangeError("out of range source coordinates for image copy");if(n.width>e.width||n.height>e.height||r.x>e.width-n.width||r.y>e.height-n.height)throw new RangeError("out of range destination coordinates for image copy");const s=t.data,a=e.data;for(let l=0;l<n.height;l++){const c=((i.y+l)*t.width+i.x)*o,h=((r.y+l)*e.width+r.x)*o;for(let t=0;t<n.width*o;t++)a[h+t]=s[c+t]}return e}Dn(ac,"HeatmapBucket",{omit:["layers"]});class uc{constructor(t,e){lc(this,t,1,e)}resize(t){cc(this,new uc(t),1)}clone(){return new uc({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,e,i,r,n){hc(t,e,i,r,n,1)}}class pc{constructor(t,e){lc(this,t,4,e)}resize(t){cc(this,new pc(t),4)}replace(t,e){e?this.data.set(t):this.data=t instanceof Uint8ClampedArray?new Uint8Array(t.buffer):t}clone(){return new pc({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,e,i,r,n){hc(t,e,i,r,n,4)}}Dn(uc,"AlphaImage"),Dn(pc,"RGBAImage");var dc={paint:new Xo({"heatmap-radius":new Go(qt.paint_heatmap["heatmap-radius"]),"heatmap-weight":new Go(qt.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new No(qt.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Wo(qt.paint_heatmap["heatmap-color"]),"heatmap-opacity":new No(qt.paint_heatmap["heatmap-opacity"])})};function fc(t){const e={},i=t.resolution||256,r=t.clips?t.clips.length:1,n=t.image||new pc({width:i,height:r}),o=(i,r,o)=>{e[t.evaluationKey]=o;const 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ba,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id)),this.projection=t.projection}populate(t,e,i,r){this.hasPattern=Qc("fill",this.layers,e);const n=this.layers[0].layout.get("fill-sort-key"),o=[];for(const{feature:s,id:a,index:l,sourceLayerIndex:c}of t){const t=this.layers[0]._featureFilter.needGeometry,h=qa(s,t);if(!this.layers[0]._featureFilter.filter(new Do(this.zoom),h,i))continue;const u=n?n.evaluate(h,{},i,e.availableImages):void 0,p={id:a,properties:s.properties,type:s.type,sourceLayerIndex:c,index:l,geometry:t?h.geometry:Za(s,i,r),patterns:{},sortKey:u};o.push(p)}n&&o.sort(((t,e)=>t.sortKey-e.sortKey));for(const s of o){const{geometry:r,index:n,sourceLayerIndex:o}=s;if(this.hasPattern){const t=$c("fill",this.layers,s,this.zoom,e);this.patternFeatures.push(t)}else 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h=t.readVarint();i=7&h,r=h>>3}if(r--,1===i||2===i)(n+=t.readSVarint())<s&&(s=n),n>a&&(a=n),(o+=t.readSVarint())<l&&(l=o),o>c&&(c=o);else if(7!==i)throw new Error("unknown command "+i)}return[s,l,a,c]},lh.prototype.toGeoJSON=function(t,e,i){var r,n,o=this.extent*Math.pow(2,i),s=this.extent*t,a=this.extent*e,l=this.loadGeometry(),c=lh.types[this.type];function h(t){for(var e=0;e<t.length;e++){var i=t[e];t[e]=[360*(i.x+s)/o-180,360/Math.PI*Math.atan(Math.exp((180-360*(i.y+a)/o)*Math.PI/180))-90]}}switch(this.type){case 1:var u=[];for(r=0;r<l.length;r++)u[r]=l[r][0];h(l=u);break;case 2:for(r=0;r<l.length;r++)h(l[r]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var i,r,n=[],o=0;o<e;o++){var s=hh(t[o]);0!==s&&(void 0===r&&(r=s<0),r===s<0?(i&&n.push(i),i=[t[o]]):i.push(t[o]))}return i&&n.push(i),n}(l),r=0;r<l.length;r++)for(n=0;n<l[r].length;n++)h(l[r][n])}1===l.length?l=l[0]:c="Multi"+c;var p={type:"Feature",geometry:{type:c,coordinates:l},properties:this.properties};return"id"in this&&(p.id=this.id),p};var uh=ph;function ph(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(dh,this,e),this.length=this._features.length}function dh(t,e,i){15===t?e.version=i.readVarint():1===t?e.name=i.readString():5===t?e.extent=i.readVarint():2===t?e._features.push(i.pos):3===t?e._keys.push(i.readString()):4===t&&e._values.push(function(t){for(var e=null,i=t.readVarint()+t.pos;t.pos<i;){var r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}return e}(i))}function fh(t,e,i){if(3===t){var r=new uh(i,i.readVarint()+i.pos);r.length&&(e[r.name]=r)}}ph.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new ah(this._pbf,e,this.extent,this._keys,this._values)};var mh={VectorTile:function(t,e){this.layers=t.readFields(fh,{},e)},VectorTileFeature:ah,VectorTileLayer:uh};function _h(t,e,i,r){const o=[],s=0===r?(t,e,i,r,o,s)=>{t.push(new n(s,i+(s-e)/(r-e)*(o-i)))}:(t,e,i,r,o,s)=>{t.push(new n(e+(s-i)/(o-i)*(r-e),s))};for(const n of t){const t=[];for(const o of n){if(o.length<=2)continue;const n=[];for(let t=0;t<o.length-1;t++){const a=o[t].x,l=o[t].y,c=o[t+1].x,h=o[t+1].y,u=0===r?a:l,p=0===r?c:h;u<e?p>e&&s(n,a,l,c,h,e):u>i?p<i&&s(n,a,l,c,h,i):n.push(o[t]),p<e&&u>=e&&s(n,a,l,c,h,e),p>i&&u<=i&&s(n,a,l,c,h,i)}let a=o[o.length-1];const l=0===r?a.x:a.y;l>=e&&l<=i&&n.push(a),n.length&&(a=n[n.length-1],n[0].x===a.x&&n[0].y===a.y||n.push(n[0]),t.push(n))}t.length&&o.push(t)}return o}const gh=mh.VectorTileFeature.types,yh=Math.pow(2,13);function xh(t,e,i,r,n,o,s,a){t.emplaceBack((e<<1)+s,(i<<1)+o,(Math.floor(r*yh)<<1)+n,Math.round(a))}function vh(t,e,i){const r=16384;t.emplaceBack(e.x,e.y,e.z,i[0]*r,i[1]*r,i[2]*r)}class bh{constructor(){this.acc=new n(0,0),this.polyCount=[]}startRing(t){this.currentPolyCount={edges:0,top:0},this.polyCount.push(this.currentPolyCount),this.min||(this.min=new n(t.x,t.y),this.max=new n(t.x,t.y))}append(t,e){this.currentPolyCount.edges++,this.acc._add(t);const i=this.min,r=this.max;t.x<i.x?i.x=t.x:t.x>r.x&&(r.x=t.x),t.y<i.y?i.y=t.y:t.y>r.y&&(r.y=t.y),((0===t.x||t.x===wa)&&t.x===e.x)!=((0===t.y||t.y===wa)&&t.y===e.y)&&this.processBorderOverlap(t,e),e.x<0!=t.x<0&&this.addBorderIntersection(0,yi(e.y,t.y,(0-e.x)/(t.x-e.x))),e.x>wa!=t.x>wa&&this.addBorderIntersection(1,yi(e.y,t.y,(wa-e.x)/(t.x-e.x))),e.y<0!=t.y<0&&this.addBorderIntersection(2,yi(e.x,t.x,(0-e.y)/(t.y-e.y))),e.y>wa!=t.y>wa&&this.addBorderIntersection(3,yi(e.x,t.x,(wa-e.y)/(t.y-e.y)))}addBorderIntersection(t,e){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const i=this.borders[t];e<i[0]&&(i[0]=e),e>i[1]&&(i[1]=e)}processBorderOverlap(t,e){if(t.x===e.x){if(t.y===e.y)return;const i=0===t.x?0:1;this.addBorderIntersection(i,e.y),this.addBorderIntersection(i,t.y)}else{const i=0===t.y?2:3;this.addBorderIntersection(i,e.x),this.addBorderIntersection(i,t.x)}}centroid(){const t=this.polyCount.reduce(((t,e)=>t+e.edges),0);return 0!==t?this.acc.div(t)._round():new n(0,0)}span(){return new n(this.max.x-this.min.x,this.max.y-this.min.y)}intersectsCount(){return this.borders.reduce(((t,e)=>t+ +(e[0]!==Number.MAX_VALUE)),0)}}class wh{constructor(t){this.zoom=t.zoom,this.canonical=t.canonical,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.edgeRadius=0,this.projection=t.projection,this.layoutVertexArray=new is,this.centroidVertexArray=new Os,this.indexArray=new _s,this.programConfigurations=new ua(t.layers,t.zoom),this.segments=new ba,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id)),this.enableTerrain=t.enableTerrain}populate(t,e,i,r){this.features=[],this.hasPattern=Qc("fill-extrusion",this.layers,e),this.featuresOnBorder=[],this.borders=[[],[],[],[]],this.borderDoneWithNeighborZ=[-1,-1,-1,-1],this.tileToMeter=function(t){const e=Math.exp(Math.PI*(1-t.y/(1<<t.z)*2));return 80150034*e/(e*e+1)/wa/(1<<t.z)}(i),this.edgeRadius=this.layers[0].layout.get("fill-extrusion-edge-radius")/this.tileToMeter;for(const{feature:n,id:o,index:s,sourceLayerIndex:a}of t){const t=this.layers[0]._featureFilter.needGeometry,l=qa(n,t);if(!this.layers[0]._featureFilter.filter(new Do(this.zoom),l,i))continue;const c={id:o,sourceLayerIndex:a,index:s,geometry:t?l.geometry:Za(n,i,r),properties:n.properties,type:n.type,patterns:{}},h=this.layoutVertexArray.length;this.hasPattern?this.features.push($c("fill-extrusion",this.layers,c,this.zoom,e)):this.addFeature(c,c.geometry,s,i,{},e.availableImages,r),e.featureIndex.insert(n,c.geometry,s,a,this.index,h)}this.sortBorders()}addFeatures(t,e,i,r,n){for(const o of this.features){const{geometry:t}=o;this.addFeature(o,t,o.index,e,i,r,n)}this.sortBorders()}update(t,e,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,sh),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=t.createVertexBuffer(this.layoutVertexExtArray,oh.members,!0))),this.programConfigurations.upload(t),this.uploaded=!0}uploadCentroid(t){0!==this.centroidVertexArray.length&&(this.centroidVertexBuffer?this.needsCentroidUpdate&&this.centroidVertexBuffer.updateData(this.centroidVertexArray):this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,nh.members,!0),this.needsCentroidUpdate=!1)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.centroidVertexBuffer&&this.centroidVertexBuffer.destroy(),this.layoutVertexExtBuffer&&this.layoutVertexExtBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(t,e,i,r,o,s,a){const l=[new n(0,0),new n(wa,wa)],c=a.projection,h="globe"===c.name,u=this.enableTerrain&&!h?new bh:null,p="Polygon"===gh[t.type];h&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new As);const d=Kc(e,500);for(let n=d.length-1;n>=0;n--){const t=d[n];(0===t.length||(f=t[0]).every((t=>t.x<=0))||f.every((t=>t.x>

1function zh(t,e,i){const r=1<<i.z,o=Pa(i.x/r),s=Pa((i.x+1)/r),a=ka(i.y/r),l=ka((i.y+1)/r);return function(t,e,i,r){let o=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,s=arguments.length>5?arguments[5]:void 0;const a=[];if(!t.length||!i||!r)return a;const l=(t,e)=>{for(const i of t)a.push({polygon:i,bounds:e})},c=Math.ceil(Math.log2(i)),h=Math.ceil(Math.log2(r)),u=c-h,p=[];for(let n=0;n<Math.abs(u);n++)p.push(u>0?0:1);for(let n=0;n<Math.min(c,h);n++)p.push(0),p.push(1);let d=t;if(d=_h(d,e[0].y-o,e[1].y+o,1),d=_h(d,e[0].x-o,e[1].x+o,0),!d.length)return a;const f=[];for(p.length?f.push({polygons:d,bounds:e,depth:0}):l(d,e);f.length;){const t=f.pop(),e=t.depth,i=p[e],r=t.bounds[0],a=t.bounds[1],c=0===i?r.x:r.y,h=0===i?a.x:a.y,u=s?s(i,c,h):.5*(c+h),d=_h(t.polygons,c-o,u+o,i),m=_h(t.polygons,u-o,h+o,i);if(d.length){const t=[r,new n(0===i?u:a.x,1===i?u:a.y)];p.length>e+1?f.push({polygons:d,bounds:t,depth:e+1}):l(d,t)}if(m.length){const t=[new n(0===i?u:r.x,1===i?u:r.y),a];p.length>e+1?f.push({polygons:m,bounds:t,depth:e+1}):l(m,t)}}return a}(t,e,Math.ceil((s-o)/11.25),Math.ceil((a-l)/11.25),1,((t,e,n)=>{if(0===t)return.5*(e+n);{const t=ka((i.y+e/wa)/r);return(Ca(.5*(ka((i.y+n/wa)/r)+t))*r-i.y)*wa}}))}Dn(wh,"FillExtrusionBucket",{omit:["layers","features"]}),Dn(bh,"PartMetadata");const Ph=new Xo({"fill-extrusion-edge-radius":new No(qt["layout_fill-extrusion"]["fill-extrusion-edge-radius"])});var kh={paint:new Xo({"fill-extrusion-opacity":new No(qt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Go(qt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new No(qt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new No(qt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Zo(qt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Go(qt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Go(qt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new No(qt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"]),"fill-extrusion-ambient-occlusion-intensity":new No(qt["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-intensity"]),"fill-extrusion-ambient-occlusion-radius":new No(qt["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-radius"])}),layout:Ph};function Dh(t,e,i){var r=2*Math.PI*6378137/256/Math.pow(2,i);return[t*r-2*Math.PI*6378137/2,e*r-2*Math.PI*6378137/2]}class Lh{constructor(t,e,i){this.z=t,this.x=e,this.y=i,this.key=Fh(0,t,t,e,i)}equals(t){return this.z===t.z&&this.x===t.x&&this.y===t.y}url(t,e){const i=function(t,e,i){var r=Dh(256*t,256*(e=Math.pow(2,i)-e-1),i),n=Dh(256*(t+1),256*(e+1),i);return r[0]+","+r[1]+","+n[0]+","+n[1]}(this.x,this.y,this.z),r=function(t,e,i){let r,n="";for(let o=t;o>0;o--)r=1<<o-1,n+=(e&r?1:0)+(i&r?2:0);return n}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",r).replace("{bbox-epsg-3857}",i)}toString(){return"".concat(this.z,"/").concat(this.x,"/").concat(this.y)}}class Bh{constructor(t,e){this.wrap=t,this.canonical=e,this.key=Fh(t,e.z,e.z,e.x,e.y)}}class Rh{constructor(t,e,i,r,n){this.overscaledZ=t,this.wrap=e,this.canonical=new Lh(i,+r,+n),this.key=0===e&&t===i?this.canonical.key:Fh(e,t,i,r,n)}equals(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)}scaledTo(t){const e=this.canonical.z-t;return t>this.canonical.z?new Rh(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Rh(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)}calculateScaledKey(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(this.overscaledZ===t&&e)return this.key;if(t>this.canonical.z)return Fh(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y);{const i=this.canonical.z-t;return Fh(this.wrap*+e,t,t,this.canonical.x>>i,this.canonical.y>>i)}}isChildOf(t){if(t.wrap!==this.wrap)return!1;const e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e}children(t){if(this.overscaledZ>=t)return[new Rh(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const e=this.canonical.z+1,i=2*this.canonical.x,r=2*this.canonical.y;return[new Rh(e,this.wrap,e,i,r),new Rh(e,this.wrap,e,i+1,r),new Rh(e,this.wrap,e,i,r+1),new Rh(e,this.wrap,e,i+1,r+1)]}isLessThan(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))}wrapped(){return new Rh(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new Rh(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Bh(this.wrap,this.canonical)}toString(){return"".concat(this.overscaledZ,"/").concat(this.canonical.x,"/").concat(this.canonical.y)}}function Fh(t,e,i,r,n){const o=1<<Math.min(i,22);let s=o*(n%o)+r%o;return t&&i<22&&(s+=o*o*((t<0?-2*t-1:2*t)%(1<<2*(22-i)))),16*(32*s+i)+(e-i)}function Oh(t,e){return t.x*e.x+t.y*e.y}function Uh(t,e){if(1===t.length){let i=0;const r=e[i++];let n;for(;!n||r.equals(n);)if(n=e[i++],!n)return 1/0;for(;i<e.length;i++){const o=e[i],s=t[0],a=n.sub(r),l=o.sub(r),c=s.sub(r),h=Oh(a,a),u=Oh(a,l),p=Oh(l,l),d=Oh(c,a),f=Oh(c,l),m=h*p-u*u,_=(p*d-u*f)/m,g=(h*f-u*d)/m,y=r.z*(1-_-g)+n.z*_+o.z*g;if(isFinite(y))return y}return 1/0}{let t=1/0;for(const i of e)t=Math.min(t,i.z);return t}}function Vh(t){const e=new n(t[0],t[1]);return e.z=t[2],e}function jh(t,e,i,r,n,o,s,a){const l=s*n.getElevationAt(t,e,!0,!0),c=0!==o[0],h=c?0===o[1]?s*(o[0]/7-450):s*function(t,e,i){const r=Math.floor(e[0]/8),n=Math.floor(e[1]/8),o=10*(e[0]-8*r),s=10*(e[1]-8*n),a=t.getElevationAt(r,n,!0,!0),l=t.getMeterToDEM(i),c=Math.floor(.5*(o*l-1)),h=Math.floor(.5*(s*l-1)),u=t.tileCoordToPixel(r,n),p=2*c+1,d=2*h+1,f=function(t,e,i,r,n){return[t.getElevationAtPixel(e,i,!0),t.getElevationAtPixel(e+n,i,!0),t.getElevationAtPixel(e,i+n,!0),t.getElevationAtPixel(e+r,i+n,!0)]}(t,u.x-c,u.y-h,p,d),m=Math.abs(f[0]-f[1]),_=Math.abs(f[2]-f[3]),g=Math.abs(f[0]-f[2])+Math.abs(f[1]-f[3]),y=Math.min(.25,.5*l*(m+_)/p),x=Math.min(.25,.5*l*g/d);return a+Math.max(y*o,x*s)}(n,o,a):l;return{base:l+(0===i)?-1:i,top:c?Math.max(h+r,l+i+2):l+r}}Dn(Lh,"CanonicalTileID"),Dn(Rh,"OverscaledTileID",{omit:["projMatrix"]});const Nh=Qo([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),{members:Gh}=Nh,Zh=Qo([{name:"a_packed",components:4,type:"Float32"}]),{members:qh}=Zh,Wh=mh.VectorTileFeature.types,Xh=Math.cos(Math.PI/180*37.5);class Hh{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.projection=t.projection,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((t=>{this.gradients[t.id]={}})),this.layoutVertexArray=new rs,this.layoutVertexArray2=new ns,this.indexArray=new _s,this.programConfigurations=new ua(t.layers,t.zoom),this.segments=new ba,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,i,r){this.hasPattern=Qc("line",this.layers,e);const n=this.layers[0].layout.get("line-sort-key"),o=[];for(const{feature:c,id:h,index:u,sourceLayerIndex:p}of t){const t=this.layers[0]._featureFilter.needGeometry,e=qa(c,t);if(!this.layers[0]._featureFilter.filter(new Do(this.zoom),e,i))continue;const s=n?n.evaluate(e,{},i):void 0,a={id:h,properties:c.properties,type:c.type,sourceLayerIndex:p,index:u,geometry:t?e.geometry:Za(c,i,r),patterns:{},sortKey:s};o.push(a)}n&&o.sort(((t,e)=>t.sortKey-e.sortKey));const{lineAtlas:s,featureIndex:a}=e,l=this.addConstantDashes(s);for(const c of o){const{geometry:r,index:n,sourceLayerIndex:o}=c;if(l&&this.addFeatureDashes(c,s),this.hasPattern){const t=$c("line",this.layers,c,this.zoom,e);this.patternFeatures.push(t)}else this.addFeature(c,r,n,i,s.positions,e.availableImages);a.insert(t[n].feature,r,n,o,this.index)}}addConstantDashes(t){let e=!1;for(const i of this.layers){const r=i.paint.get("line-dasharray").value,n=i.layout.get("line-cap").value;if("constant"!==r.kind||"constant"!==n.kind)e=!0;else{const e=n.value,i=r.value;if(!i)continue;t.addDash(i.from,e),t.addDash(i.to,e),i.other&&t.addDash(i.other,e)}}return e}addFeatureDashes(t,e){const i=this.zoom;for(const r of this.layers){const n=r.paint.get("line-dasharray").value,o=r.layout.get("line-cap").value;if("constant"===n.kind&&"constant"===o.kind)continue;let s,a,l,c,h,u;if("constant"===n.kind){const t=n.value;if(!t)continue;s=t.other||t.to,a=t.to,l=t.from}else s=n.evaluate({zoom:i-1},t),a=n.evaluate({zoom:i},t),l=n.evaluate({zoom:i+1},t);"constant"===o.kind?c=h=u=o.value:(c=o.evaluate({zoom:i-1},t),h=o.evaluate({zoom:i},t),u=o.evaluate({zoom:i+1},t)),e.addDash(s,c),e.addDash(a,h),e.addDash(l,u);const p=e.getKey(s,c),d=e.getKey(a,h),f=e.getKey(l,u);t.patterns[r.id]={min:p,mid:d,max:f}}}update(t,e,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i,r)}addFeatures(t,e,i,r,n){for(const o of this.patternFeatures)this.addFeature(o,o.geometry,o.index,e,i,r)}isEmpty(){return 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s=this.layers[0].layout,a=s.get("line-join").evaluate(t,{}),l=s.get("line-cap").evaluate(t,{}),c=s.get("line-miter-limit"),h=s.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(const u of e)this.addLine(u,t,a,l,c,h);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,n,o,r)}addLine(t,e,i,r,n,o){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineSoFar=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let e=0;e<t.length-1;e++)this.totalDistance+=t[e].dist(t[e+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const s="Polygon"===Wh[e.type];let a=t.length;for(;a>=2&&t[a-1].equals(t[a-2]);)a--;let l=0;for(;l<a-1&&t[l].equals(t[l+1]);)l++;if(a<(s?3:2))return;"bevel"===i&&(n=1.05);const c=this.overscaling<=16?122880/(512*this.overscaling):0,h=this.segments.prepareSegment(10*a,this.layoutVertexArray,this.indexArray);let u,p,d,f,m;this.e1=this.e2=-1,s&&(u=t[a-2],m=t[l].sub(u)._unit()._perp());for(let _=l;_<a;_++){if(d=_===a-1?s?t[l+1]:void 0:t[_+1],d&&t[_].equals(d))continue;m&&(f=m),u&&(p=u),u=t[_],m=d?d.sub(u)._unit()._perp():f,f=f||m;let e=f.add(m);0===e.x&&0===e.y||e._unit();const g=f.x*m.x+f.y*m.y,y=e.x*m.x+e.y*m.y,x=0!==y?1/y:1/0,v=2*Math.sqrt(2-2*y),b=y<Xh&&p&&d,w=f.x*m.y-f.y*m.x>0;if(b&&_>l){const t=u.dist(p);if(t>2*c){const e=u.sub(u.sub(p)._mult(c/t)._round());this.updateDistance(p,e),this.addCurrentVertex(e,f,0,0,h),p=e}}const T=p&&d;let E=T?i:s?"butt":r;if(T&&"round"===E&&(x<o?E="miter":x<=2&&(E="fakeround")),"miter"===E&&x>n&&(E="bevel"),"bevel"===E&&(x>2&&(E="flipbevel"),x<n&&(E="miter")),p&&this.updateDistance(p,u),"miter"===E)e._mult(x),this.addCurrentVertex(u,e,0,0,h);else if("flipbevel"===E){if(x>100)e=m.mult(-1);else{const t=x*f.add(m).mag()/f.sub(m).mag();e._perp()._mult(t*(w?-1:1))}this.addCurrentVertex(u,e,0,0,h),this.addCurrentVertex(u,e.mult(-1),0,0,h)}else if("bevel"===E||"fakeround"===E){const t=-Math.sqrt(x*x-1),e=w?t:0,i=w?0:t;if(p&&this.addCurrentVertex(u,f,e,i,h),"fakeround"===E){const t=Math.round(180*v/Math.PI/20);for(let e=1;e<t;e++){let i=e/t;if(.5!==i){const t=i-.5;i+=i*t*(i-1)*((1.0904+g*(g*(3.55645-1.43519*g)-3.2452))*t*t+(.848013+g*(.215638*g-1.06021)))}const r=m.sub(f)._mult(i)._add(f)._unit()._mult(w?-1:1);this.addHalfVertex(u,r.x,r.y,!1,w,0,h)}}d&&this.addCurrentVertex(u,m,-e,-i,h)}else if("butt"===E)this.addCurrentVertex(u,e,0,0,h);else if("square"===E){const t=p?1:-1;p||this.addCurrentVertex(u,e,t,t,h),this.addCurrentVertex(u,e,0,0,h),p&&this.addCurrentVertex(u,e,t,t,h)}else"round"===E&&(p&&(this.addCurrentVertex(u,f,0,0,h),this.addCurrentVertex(u,f,1,1,h,!0)),d&&(this.addCurrentVertex(u,m,-1,-1,h,!0),this.addCurrentVertex(u,m,0,0,h)));if(b&&_<a-1){const t=u.dist(d);if(t>2*c){const e=u.add(d.sub(u)._mult(c/t)._round());this.updateDistance(u,e),this.addCurrentVertex(e,m,0,0,h),u=e}}}}addCurrentVertex(t,e,i,r,n){let o=arguments.length>5&&void 0!==arguments[5]&&arguments[5];const s=e.y*r-e.x,a=-e.y-e.x*r;this.addHalfVertex(t,e.x+e.y*i,e.y-e.x*i,o,!1,i,n),this.addHalfVertex(t,s,a,o,!0,-r,n)}addHalfVertex(t,e,i,r,n,o,s){let{x:a,y:l}=t;this.layoutVertexArray.emplaceBack((a<<1)+(r?1:0),(l<<1)+(n?1:0),Math.round(63*e)+128,Math.round(63*i)+128,1+(0===o?0:o<0?-1:1),0,this.lineSoFar),this.lineClips&&this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,this.lineClips.start,this.lineClips.end);const c=s.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,c),s.primitiveLength++),n?this.e2=c:this.e1=c}updateScaledDistance(){if(this.lineClips){const t=this.totalDistance/(this.lineClips.end-this.lineClips.start);this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=t*this.lineClips.start+this.distance}else this.lineSoFar=this.distance}updateDistance(t,e){this.distance+=t.dist(e),this.updateScaledDistance()}}Dn(Hh,"LineBucket",{omit:["layers","patternFeatures"]});const Yh=new Xo({"line-cap":new Go(qt.layout_line["line-cap"]),"line-join":new Go(qt.layout_line["line-join"]),"line-miter-limit":new No(qt.layout_line["line-miter-limit"]),"line-round-limit":new No(qt.layout_line["line-round-limit"]),"line-sort-key":new Go(qt.layout_line["line-sort-key"])});var Kh={paint:new Xo({"line-opacity":new Go(qt.paint_line["line-opacity"]),"line-color":new Go(qt.paint_line["line-color"]),"line-translate":new No(qt.paint_line["line-translate"]),"line-translate-anchor":new No(qt.paint_line["line-translate-anchor"]),"line-width":new Go(qt.paint_line["line-width"]),"line-gap-width":new Go(qt.paint_line["line-gap-width"]),"line-offset":new Go(qt.paint_line["line-offset"]),"line-blur":new Go(qt.paint_line["line-blur"]),"line-dasharray":new Zo(qt.paint_line["line-dasharray"]),"line-pattern":new 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iu=Qo([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]),ru=Qo([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"}]);Qo([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"tileAnchorX"},{type:"Int16",name:"tileAnchorY"},{type:"Float32",name:"x1"},{type:"Float32",name:"y1"},{type:"Float32",name:"x2"},{type:"Float32",name:"y2"},{type:"Int16",name:"padding"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const nu=Qo([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),ou=Qo([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);Qo([{name:"triangle",components:3,type:"Uint16"}]),Qo([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"},{type:"Uint8",name:"flipState"}]),Qo([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",components:2,name:"textOffset"},{type:"Float32",name:"collisionCircleDiameter"}]),Qo([{type:"Float32",name:"offsetX"}]),Qo([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);var su=24;const au=128;function lu(t,e){const{expression:i}=e;if("constant"===i.kind)return{kind:"constant",layoutSize:i.evaluate(new Do(t+1))};if("source"===i.kind)return{kind:"source"};{const{zoomStops:e,interpolationType:r}=i;let n=0;for(;n<e.length&&e[n]<=t;)n++;n=Math.max(0,n-1);let o=n;for(;o<e.length&&e[o]<t+1;)o++;o=Math.min(e.length-1,o);const s=e[n],a=e[o];return"composite"===i.kind?{kind:"composite",minZoom:s,maxZoom:a,interpolationType:r}:{kind:"camera",minZoom:s,maxZoom:a,minSize:i.evaluate(new Do(s)),maxSize:i.evaluate(new Do(a)),interpolationType:r}}}function cu(t,e,i){let{uSize:r,uSizeT:n}=e,{lowerSize:o,upperSize:s}=i;return"source"===t.kind?o/au:"composite"===t.kind?yi(o/au,s/au,n):r}function hu(t,e){let i=0,r=0;if("constant"===t.kind)r=t.layoutSize;else if("source"!==t.kind){const{interpolationType:n,minZoom:o,maxZoom:s}=t,a=n?f(Vi.interpolationFactor(n,e,o,s),0,1):0;"camera"===t.kind?r=yi(t.minSize,t.maxSize,a):i=a}return{uSizeT:i,uSize:r}}var 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s.h===e.h?(e.x+=s.w,e.w-=s.w):s.w===e.w?(e.y+=s.h,e.h-=s.h):(r.push({x:e.x+s.w,y:e.y,w:e.w-s.w,h:s.h}),e.y+=s.h,e.h-=s.h);break}}return{w:n,h:o,fill:e/(n*o)||0}}xu.prototype={destroy:function(){this.buf=null},readFields:function(t,e,i){for(i=i||this.length;this.pos<i;){var r=this.readVarint(),n=r>>3,o=this.pos;this.type=7&r,t(n,e,this),this.pos===o&&this.skip(r)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=Bu(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=Fu(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=Bu(this.buf,this.pos)+Bu(this.buf,this.pos+4)*vu;return this.pos+=8,t},readSFixed64:function(){var t=Bu(this.buf,this.pos)+Fu(this.buf,this.pos+4)*vu;return this.pos+=8,t},readFloat:function(){var t=_u(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=_u(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,i,r=this.buf;return e=127&(i=r[this.pos++]),i<128?e:(e|=(127&(i=r[this.pos++]))<<7,i<128?e:(e|=(127&(i=r[this.pos++]))<<14,i<128?e:(e|=(127&(i=r[this.pos++]))<<21,i<128?e:function(t,e,i){var r,n,o=i.buf;if(r=(112&(n=o[i.pos++]))>>4,n<128)return Eu(t,r,e);if(r|=(127&(n=o[i.pos++]))<<3,n<128)return Eu(t,r,e);if(r|=(127&(n=o[i.pos++]))<<10,n<128)return Eu(t,r,e);if(r|=(127&(n=o[i.pos++]))<<17,n<128)return Eu(t,r,e);if(r|=(127&(n=o[i.pos++]))<<24,n<128)return Eu(t,r,e);if(r|=(1&(n=o[i.pos++]))<<31,n<128)return Eu(t,r,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(i=r[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&wu?function(t,e,i){return wu.decode(t.subarray(e,i))}(this.buf,e,t):function(t,e,i){for(var r="",n=e;n<i;){var o,s,a,l=t[n],c=null,h=l>239?4:l>223?3:l>191?2:1;if(n+h>i)break;1===h?l<128&&(c=l):2===h?128==(192&(o=t[n+1]))&&(c=(31&l)<<6|63&o)<=127&&(c=null):3===h?(s=t[n+2],128==(192&(o=t[n+1]))&&128==(192&s)&&((c=(15&l)<<12|(63&o)<<6|63&s)<=2047||c>=55296&&c<=57343)&&(c=null)):4===h&&(s=t[n+2],a=t[n+3],128==(192&(o=t[n+1]))&&128==(192&s)&&128==(192&a)&&((c=(15&l)<<18|(63&o)<<12|(63&s)<<6|63&a)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,h=1):c>65535&&(c-=65536,r+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),r+=String.fromCharCode(c),n+=h}return r}(this.buf,e,t)},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==xu.Bytes)return t.push(this.readVarint(e));var i=Tu(this);for(t=t||[];this.pos<i;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==xu.Bytes)return t.push(this.readSVarint());var e=Tu(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==xu.Bytes)return t.push(this.readBoolean());var e=Tu(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==xu.Bytes)return t.push(this.readFloat());var e=Tu(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==xu.Bytes)return t.push(this.readDouble());var e=Tu(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==xu.Bytes)return t.push(this.readFixed32());var e=Tu(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==xu.Bytes)return t.push(this.readSFixed32());var e=Tu(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==xu.Bytes)return t.push(this.readFixed64());var e=Tu(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==xu.Bytes)return t.push(this.readSFixed64());var e=Tu(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===xu.Varint)for(;this.buf[this.pos++]>127;);else if(e===xu.Bytes)this.pos=this.readVarint()+this.pos;else if(e===xu.Fixed32)this.pos+=4;else{if(e!==xu.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var i=new Uint8Array(e);i.set(this.buf),this.buf=i,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),Ru(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),Ru(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),Ru(this.buf,-1&t,this.pos),Ru(this.buf,Math.floor(t*bu),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),Ru(this.buf,-1&t,this.pos),Ru(this.buf,Math.floor(t*bu),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var i,r;if(t>=0?(i=t%4294967296|0,r=t/4294967296|0):(r=~(-t/4294967296),4294967295^(i=~(-t%4294967296))?i=i+1|0:(i=0,r=r+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,i){i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,i.buf[i.pos]=127&(t>>>=7)}(i,0,e),function(t,e){var i=(7&t)<<4;e.buf[e.pos++]|=i|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(r,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,i){for(var r,n,o=0;o<e.length;o++){if((r=e.charCodeAt(o))>55295&&r<57344){if(!n){r>56319||o+1===e.length?(t[i++]=239,t[i++]=191,t[i++]=189):n=r;continue}if(r<56320){t[i++]=239,t[i++]=191,t[i++]=189,n=r;continue}r=n-55296<<10|r-56320|65536,n=null}else n&&(t[i++]=239,t[i++]=191,t[i++]=189,n=null);r<128?t[i++]=r:(r<2048?t[i++]=r>>6|192:(r<65536?t[i++]=r>>12|224:(t[i++]=r>>18|240,t[i++]=r>>12&63|128),t[i++]=r>>6&63|128),t[i++]=63&r|128)}return i}(this.buf,t,this.pos);var i=this.pos-e;i>=128&&Su(e,i,this),this.pos=e-1,this.writeVarint(i),this.pos+=i},writeFloat:function(t){this.realloc(4),gu(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),gu(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var i=0;i<e;i++)this.buf[this.pos++]=t[i]},writeRawMessage:function(t,e){this.pos++;var i=this.pos;t(e,this);var r=this.pos-i;r>=128&&Su(i,r,this),this.pos=i-1,this.writeVarint(r),this.pos+=r},writeMessage:function(t,e,i){this.writeTag(t,xu.Bytes),this.writeRawMessage(e,i)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Au,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,Mu,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,zu,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,Iu,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,Cu,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,Pu,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,ku,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,Du,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,Lu,e)},writeBytesField:function(t,e){this.writeTag(t,xu.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,xu.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,xu.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,xu.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,xu.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,xu.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,xu.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,xu.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,xu.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,xu.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};class Nu{constructor(t,e){let{pixelRatio:i,version:r,stretchX:n,stretchY:o,content:s}=e;this.paddedRect=t,this.pixelRatio=i,this.stretchX=n,this.stretchY=o,this.content=s,this.version=r}get tl(){return[this.paddedRect.x+1,this.paddedRect.y+1]}get br(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]}get displaySize(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]}}class Gu{constructor(t,e){const i={},r={};this.haveRenderCallbacks=[];const n=[];this.addImages(t,i,n),this.addImages(e,r,n);const{w:o,h:s}=ju(n),a=new pc({width:o||1,height:s||1});for(const l in t){const e=t[l],r=i[l].paddedRect;pc.copy(e.data,a,{x:0,y:0},{x:r.x+1,y:r.y+1},e.data)}for(const l in e){const t=e[l],i=r[l].paddedRect,n=i.x+1,o=i.y+1,s=t.data.width,c=t.data.height;pc.copy(t.data,a,{x:0,y:0},{x:n,y:o},t.data),pc.copy(t.data,a,{x:0,y:c-1},{x:n,y:o-1},{width:s,height:1}),pc.copy(t.data,a,{x:0,y:0},{x:n,y:o+c},{width:s,height:1}),pc.copy(t.data,a,{x:s-1,y:0},{x:n-1,y:o},{width:1,height:c}),pc.copy(t.data,a,{x:0,y:0},{x:n+s,y:o},{width:1,height:c})}this.image=a,this.iconPositions=i,this.patternPositions=r}addImages(t,e,i){for(const r in t){const n=t[r],o={x:0,y:0,w:n.data.width+2,h:n.data.height+2};i.push(o),e[r]=new Nu(o,n),n.hasRenderCallback&&this.haveRenderCallbacks.push(r)}}patchUpdatedImages(t,e){this.haveRenderCallbacks=this.haveRenderCallbacks.filter((e=>t.hasImage(e))),t.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const i in t.updatedImages)this.patchUpdatedImage(this.iconPositions[i],t.getImage(i),e),this.patchUpdatedImage(this.patternPositions[i],t.getImage(i),e)}patchUpdatedImage(t,e,i){if(!t||!e)return;if(t.version===e.version)return;t.version=e.version;const[r,n]=t.tl;i.update(e.data,void 0,{x:r,y:n})}}Dn(Nu,"ImagePosition"),Dn(Gu,"ImageAtlas");const Zu={horizontal:1,vertical:2,horizontalOnly:3};class qu{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(t,e){const i=new qu;return i.scale=t||1,i.fontStack=e,i}static forImage(t){const e=new qu;return e.imageName=t,e}}class Wu{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(t,e){const i=new Wu;for(let r=0;r<t.sections.length;r++){const n=t.sections[r];n.image?i.addImageSection(n):i.addTextSection(n,e)}return i}length(){return this.text.length}getSection(t){return this.sections[this.sectionIndex[t]]}getSections(){return this.sections}getSectionIndex(t){return this.sectionIndex[t]}getCharCode(t){return this.text.charCodeAt(t)}verticalizePunctuation(t){this.text=function(t,e){let i="";for(let r=0;r<t.length;r++){const n=t.charCodeAt(r+1)||null,o=t.charCodeAt(r-1)||null;i+=!e&&(n&&go(n)&&!du[t[r+1]]||o&&go(o)&&!du[t[r-1]])||!du[t[r]]?t[r]:du[t[r]]}return i}(this.text,t)}trim(){let t=0;for(let i=0;i<this.text.length&&Hu[this.text.charCodeAt(i)];i++)t++;let e=this.text.length;for(let i=this.text.length-1;i>=0&&i>=t&&Hu[this.text.charCodeAt(i)];i--)e--;this.text=this.text.substring(t,e),this.sectionIndex=this.sectionIndex.slice(t,e)}substring(t,e){const i=new Wu;return i.text=this.text.substring(t,e),i.sectionIndex=this.sectionIndex.slice(t,e),i.sections=this.sections,i}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((t,e)=>Math.max(t,this.sections[e].scale)),0)}addTextSection(t,e){this.text+=t.text,this.sections.push(qu.forText(t.scale,t.fontStack||e));const i=this.sections.length-1;for(let r=0;r<t.text.length;++r)this.sectionIndex.push(i)}addImageSection(t){const e=t.image?t.image.name:"";if(0===e.length)return void P("Can't add FormattedSection with an empty image.");const i=this.getNextImageSectionCharCode();i?(this.text+=String.fromCharCode(i),this.sections.push(qu.forImage(e)),this.sectionIndex.push(this.sections.length-1)):P("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Xu(t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m){const _=Wu.fromFeature(t,n);let g;u===Zu.vertical&&_.verticalizePunctuation(p);const{processBidirectionalText:y,processStyledBidirectionalText:x}=ko;if(y&&1===_.sections.length){g=[];const t=y(_.toString(),ep(_,c,o,e,r,d,f));for(const e of t){const t=new Wu;t.text=e,t.sections=_.sections;for(let i=0;i<e.length;i++)t.sectionIndex.push(0);g.push(t)}}else if(x){g=[];const t=x(_.text,_.sectionIndex,ep(_,c,o,e,r,d,f));for(const e of t){const t=new Wu;t.text=e[0],t.sectionIndex=e[1],t.sections=_.sections,g.push(t)}}else g=function(t,e){const i=[],r=t.text;let n=0;for(const o of e)i.push(t.substring(n,o)),n=o;return n<r.length&&i.push(t.substring(n,r.length)),i}(_,ep(_,c,o,e,r,d,f));const v=[],b={positionedLines:v,text:_.toString(),top:h[1],bottom:h[1],left:h[0],right:h[0],writingMode:u,iconsInText:!1,verticalizable:!1,hasBaseline:!1};return function(t,e,i,r,n,o,s,a,l,c,h,u){let p=0,d=0,f=0;const m="right"===a?1:"left"===a?0:.5;let _=!1;for(const w of n){const t=w.getSections();for(const i of t){if(i.imageName)continue;const t=e[i.fontStack];if(t&&(_=void 0!==t.ascender&&void 0!==t.descender,!_))break}if(!_)break}let g=0;for(const w of n){w.trim();const n=w.getMaxScale(),s=(n-1)*su,a={positionedGlyphs:[],lineOffset:0};t.positionedLines[g]=a;const x=a.positionedGlyphs;let v=0;if(!w.length()){d+=o,++g;continue}let b=0,T=0;for(let o=0;o<w.length();o++){const 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np(t,e,i){const{horizontalAlign:r,verticalAlign:n}=ip(i),o=e[0]-t.displaySize[0]*r,s=e[1]-t.displaySize[1]*n;return{image:t,top:s,bottom:s+t.displaySize[1],left:o,right:o+t.displaySize[0]}}function op(t,e,i,r,n,o){const s=t.image;let a;if(s.content){const t=s.content,e=s.pixelRatio||1;a=[t[0]/e,t[1]/e,s.displaySize[0]-t[2]/e,s.displaySize[1]-t[3]/e]}const l=e.left*o,c=e.right*o;let h,u,p,d;"width"===i||"both"===i?(d=n[0]+l-r[3],u=n[0]+c+r[1]):(d=n[0]+(l+c-s.displaySize[0])/2,u=d+s.displaySize[0]);const f=e.top*o,m=e.bottom*o;return"height"===i||"both"===i?(h=n[1]+f-r[0],p=n[1]+m+r[2]):(h=n[1]+(f+m-s.displaySize[1])/2,p=h+s.displaySize[1]),{image:s,top:h,right:u,bottom:p,left:d,collisionPadding:a}}class sp extends n{constructor(t,e,i,r,n){super(t,e),this.angle=r,this.z=i,void 0!==n&&(this.segment=n)}clone(){return new sp(this.x,this.y,this.z,this.angle,this.segment)}}function ap(t,e,i,r,n){if(void 0===e.segment)return!0;let o=e,s=e.segment+1,a=0;for(;a>-i/2;){if(s--,s<0)return!1;a-=t[s].dist(o),o=t[s]}a+=t[s].dist(t[s+1]),s++;const l=[];let c=0;for(;a<i/2;){const e=t[s],i=t[s+1];if(!i)return!1;let o=t[s-1].angleTo(e)-e.angleTo(i);for(o=Math.abs((o+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:a,angleDelta:o}),c+=o;a-l[0].distance>r;)c-=l.shift().angleDelta;if(c>n)return!1;s++,a+=e.dist(i)}return!0}function lp(t){let e=0;for(let i=0;i<t.length-1;i++)e+=t[i].dist(t[i+1]);return e}function cp(t,e,i){return t?.6*e*i:0}function hp(t,e){return Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function up(t,e,i,r,n,o){const s=cp(i,n,o),a=hp(i,r)*o;let l=0;const c=lp(t)/2;for(let h=0;h<t.length-1;h++){const i=t[h],r=t[h+1],n=i.dist(r);if(l+n>c){const o=(c-l)/n,u=yi(i.x,r.x,o),p=yi(i.y,r.y,o),d=new sp(u,p,0,r.angleTo(i),h);return!s||ap(t,d,a,s,e)?d:void 0}l+=n}}function pp(t,e,i,r,n,o,s,a,l){const c=cp(r,o,s),h=hp(r,n),u=h*s,p=0===t[0].x||t[0].x===l||0===t[0].y||t[0].y===l;return e-u<e/4&&(e=u+e/4),dp(t,p?e/2*a%e:(h/2+2*o)*s*a%e,e,c,i,u,p,!1,l)}function dp(t,e,i,r,n,o,s,a,l){const c=o/2,h=lp(t);let u=0,p=e-i,d=[];for(let f=0;f<t.length-1;f++){const e=t[f],s=t[f+1],a=e.dist(s),m=s.angleTo(e);for(;p+i<u+a;){p+=i;const _=(p-u)/a,g=yi(e.x,s.x,_),y=yi(e.y,s.y,_);if(g>=0&&g<l&&y>=0&&y<l&&p-c>=0&&p+c<=h){const e=new sp(g,y,0,m,f);e._round(),r&&!ap(t,e,o,r,n)||d.push(e)}}u+=a}return a||d.length||s||(d=dp(t,u/2,i,r,n,o,s,!0,l)),d}function fp(t,e,i,r,o){const s=[];for(let a=0;a<t.length;a++){const l=t[a];let c;for(let t=0;t<l.length-1;t++){let a=l[t],h=l[t+1];a.x<e&&h.x<e||(a.x<e?a=new n(e,a.y+(e-a.x)/(h.x-a.x)*(h.y-a.y))._round():h.x<e&&(h=new n(e,a.y+(e-a.x)/(h.x-a.x)*(h.y-a.y))._round()),a.y<i&&h.y<i||(a.y<i?a=new n(a.x+(i-a.y)/(h.y-a.y)*(h.x-a.x),i)._round():h.y<i&&(h=new n(a.x+(i-a.y)/(h.y-a.y)*(h.x-a.x),i)._round()),a.x>=r&&h.x>=r||(a.x>=r?a=new n(r,a.y+(r-a.x)/(h.x-a.x)*(h.y-a.y))._round():h.x>=r&&(h=new 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t[r])i.push({stack:r,id:e});g(i,((t,e)=>{let{stack:i,id:r}=t,n=this.entries[i];n||(n=this.entries[i]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 0});let o=n.glyphs[r];if(void 0!==o)return void e(null,{stack:i,id:r,glyph:o});if(o=this._tinySDF(n,i,r),o)return n.glyphs[r]=o,void e(null,{stack:i,id:r,glyph:o});const s=Math.floor(r/256);if(256*s>65535)return void e(new Error("glyphs > 65535 not supported"));if(n.ranges[s])return void e(null,{stack:i,id:r,glyph:o});let a=n.requests[s];a||(a=n.requests[s]=[],xp.loadGlyphRange(i,s,this.url,this.requestManager,((t,e)=>{if(e){n.ascender=e.ascender,n.descender=e.descender;for(const t in e.glyphs)this._doesCharSupportLocalGlyph(+t)||(n.glyphs[+t]=e.glyphs[+t]);n.ranges[s]=!0}for(const i of a)i(t,e);delete n.requests[s]}))),a.push(((t,n)=>{t?e(t):n&&e(null,{stack:i,id:r,glyph:n.glyphs[r]||null})}))}),((t,i)=>{if(t)e(t);else if(i){const t={};for(const{stack:e,id:r,glyph:n}of i)void 0===t[e]&&(t[e]={}),void 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uc({width:a,height:l},s),metrics:{width:c/2,height:h/2,left:u/2,top:p/2-27,advance:d/2,localGlyph:!0}}}}function vp(t,e,i,r){const o=[],s=t.image,a=s.pixelRatio,l=s.paddedRect.w-2,c=s.paddedRect.h-2,h=t.right-t.left,u=t.bottom-t.top,p=s.stretchX||[[0,l]],d=s.stretchY||[[0,c]],f=(t,e)=>t+e[1]-e[0],m=p.reduce(f,0),_=d.reduce(f,0),g=l-m,y=c-_;let x=0,v=m,b=0,w=_,T=0,E=g,S=0,A=y;if(s.content&&r){const t=s.content;x=bp(p,0,t[0]),b=bp(d,0,t[1]),v=bp(p,t[0],t[2]),w=bp(d,t[1],t[3]),T=t[0]-x,S=t[1]-b,E=t[2]-t[0]-v,A=t[3]-t[1]-w}const M=(r,o,l,c)=>{const p=Tp(r.stretch-x,v,h,t.left),d=Ep(r.fixed-T,E,r.stretch,m),f=Tp(o.stretch-b,w,u,t.top),g=Ep(o.fixed-S,A,o.stretch,_),y=Tp(l.stretch-x,v,h,t.left),M=Ep(l.fixed-T,E,l.stretch,m),I=Tp(c.stretch-b,w,u,t.top),C=Ep(c.fixed-S,A,c.stretch,_),z=new n(p,f),P=new n(y,f),k=new n(y,I),D=new n(p,I),L=new n(d/a,g/a),B=new n(M/a,C/a),R=e*Math.PI/180;if(R){const t=Math.sin(R),e=Math.cos(R),i=[e,-t,t,e];z._matMult(i),P._matMult(i),D._matMult(i),k._matMult(i)}const F=r.stretch+r.fixed,O=o.stretch+o.fixed;return{tl:z,tr:P,bl:D,br:k,tex:{x:s.paddedRect.x+1+F,y:s.paddedRect.y+1+O,w:l.stretch+l.fixed-F,h:c.stretch+c.fixed-O},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:L,pixelOffsetBR:B,minFontScaleX:E/a/h,minFontScaleY:A/a/u,isSDF:i}};if(r&&(s.stretchX||s.stretchY)){const t=wp(p,g,m),e=wp(d,y,_);for(let i=0;i<t.length-1;i++){const r=t[i],n=t[i+1];for(let t=0;t<e.length-1;t++)o.push(M(r,e[t],n,e[t+1]))}}else o.push(M({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:l+1},{fixed:0,stretch:c+1}));return o}

1function zp(t,e,i,r){this.p=new n(t,e),this.h=i,this.d=function(t,e){let i=!1,r=1/0;for(let n=0;n<e.length;n++){const o=e[n];for(let e=0,n=o.length,s=n-1;e<n;s=e++){const n=o[e],a=o[s];n.y>t.y!=a.y>t.y&&t.x<(a.x-n.x)*(t.y-n.y)/(a.y-n.y)+n.x&&(i=!i),r=Math.min(r,il(t,n,a))}}return(i?1:-1)*Math.sqrt(r)}(this.p,r),this.max=this.d+this.h*Math.SQRT2}const Pp=Number.POSITIVE_INFINITY,kp=Math.sqrt(2);function Dp(t,e){return e[1]!==Pp?function(t,e,i){let r=0,n=0;switch(e=Math.abs(e),i=Math.abs(i),t){case"top-right":case"top-left":case"top":n=i-7;break;case"bottom-right":case"bottom-left":case"bottom":n=7-i}switch(t){case"top-right":case"bottom-right":case"right":r=-e;break;case"top-left":case"bottom-left":case"left":r=e}return[r,n]}(t,e[0],e[1]):function(t,e){let i=0,r=0;e<0&&(e=0);const 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Do(l+1),a),p.layoutIconSize=u["icon-size"].possiblyEvaluate(new Do(l+1),a),p.textMaxSize=u["text-size"].possiblyEvaluate(new Do(18),a);const d="map"===h.get("text-rotation-alignment")&&"point"!==h.get("symbol-placement"),f=h.get("text-size");for(const m of t.features){const o=h.get("text-font").evaluate(m,{},a).join(","),l=f.evaluate(m,{},a),u=p.layoutTextSize.evaluate(m,{},a),_=(p.layoutIconSize.evaluate(m,{},a),{horizontal:{},vertical:void 0}),g=m.text;let y,x=[0,0];if(g){const r=g.toString(),s=h.get("text-letter-spacing").evaluate(m,{},a)*su,c=h.get("text-line-height").evaluate(m,{},a)*su,p=fo(r)?s:0,f=h.get("text-anchor").evaluate(m,{},a),y=h.get("text-variable-anchor");if(!y){const t=h.get("text-radial-offset").evaluate(m,{},a);x=t?Dp(f,[t*su,Pp]):h.get("text-offset").evaluate(m,{},a).map((t=>t*su))}let v=d?"center":h.get("text-justify").evaluate(m,{},a);const 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m=t.layers[0].layout,_=m.get("icon-offset").evaluate(e,{},p),g=Up(i.horizontal)||i.vertical,y="globe"===d.name,x=s/24,v=t.tilePixelRatio*f/24,b=(C=t.overscaling,t.zoom>18&&C>2&&(C>>=1),Math.max(wa/(512*C),1)*m.get("symbol-spacing")),w=m.get("text-padding")*t.tilePixelRatio,T=m.get("icon-padding")*t.tilePixelRatio,E=l(m.get("text-max-angle")),S="map"===m.get("text-rotation-alignment")&&"point"!==m.get("symbol-placement"),A="map"===m.get("icon-rotation-alignment")&&"point"!==m.get("symbol-placement"),M=m.get("symbol-placement"),I=b/2;var C;const z=m.get("icon-text-fit");let k;r&&"none"!==z&&(t.allowVerticalPlacement&&i.vertical&&(k=op(r,i.vertical,z,m.get("icon-text-fit-padding"),_,x)),g&&(r=op(r,g,z,m.get("icon-text-fit-padding"),_,x)));const D=(s,a,l)=>{if(a.x<0||a.x>=wa||a.y<0||a.y>=wa)return;let f=null;if(y){const{x:t,y:e,z:i}=d.projectTilePoint(a.x,a.y,l);f={anchor:new sp(t,e,i,0,void 0),up:d.upVector(l,a.x,a.y)}}!function(t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g,y,x,v,b,w,T,E){const S=t.addToLineVertexArray(e,r);let A,M,I,C,z,k,D,L=0,B=0,R=0,F=0,O=-1,U=-1;const V={};let j=qs("");const N=i?i.anchor:e;let G=0,Z=0;if(void 0===l._unevaluatedLayout.getValue("text-radial-offset")?[G,Z]=l.layout.get("text-offset").evaluate(v,{},E).map((t=>t*su)):(G=l.layout.get("text-radial-offset").evaluate(v,{},E)*su,Z=Pp),t.allowVerticalPlacement&&n.vertical){const t=n.vertical;if(f)k=jp(t),a&&(D=jp(a));else{const i=l.layout.get("text-rotate").evaluate(v,{},E)+90;I=Vp(c,N,e,h,u,p,t,d,i,m),a&&(C=Vp(c,N,e,h,u,p,a,g,i))}}if(o){const r=l.layout.get("icon-rotate").evaluate(v,{},E),n="none"!==l.layout.get("icon-text-fit"),s=vp(o,r,w,n),d=a?vp(a,r,w,n):void 0;M=Vp(c,N,e,h,u,p,o,g,r),L=4*s.length;const f=t.iconSizeData;let m=null;"source"===f.kind?(m=[au*l.layout.get("icon-size").evaluate(v,{},E)],m[0]>Fp&&P("".concat(t.layerIds[0],': Value for "icon-size" is >= 255. 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Reduce your "icon-size".'))),t.addSymbols(t.icon,s,m,x,y,v,!1,i,e,S.lineStartIndex,S.lineLength,-1,T,E),O=t.icon.placedSymbolArray.length-1,d&&(B=4*d.length,t.addSymbols(t.icon,d,m,x,y,v,Zu.vertical,i,e,S.lineStartIndex,S.lineLength,-1,T,E),U=t.icon.placedSymbolArray.length-1)}for(const P in n.horizontal){const r=n.horizontal[P];A||(j=qs(r.text),f?z=jp(r):A=Vp(c,N,e,h,u,p,r,d,l.layout.get("text-rotate").evaluate(v,{},E),m));const o=1===r.positionedLines.length;if(R+=Op(t,i,e,r,s,l,f,v,m,S,n.vertical?Zu.horizontal:Zu.horizontalOnly,o?Object.keys(n.horizontal):[P],V,O,b,T,E),o)break}n.vertical&&(F+=Op(t,i,e,n.vertical,s,l,f,v,m,S,Zu.vertical,["vertical"],V,U,b,T,E));let q=-1;const W=(t,e)=>t?Math.max(t,e):e;q=W(z,q),q=W(k,q),q=W(D,q);const X=q>-1?1:0;t.glyphOffsetArray.length>=Qd.MAX_GLYPHS&&P("Too many glyphs being rendered in a tile. 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Reduce your "text-size".'))),t.addSymbols(t.text,y,v,c,a,l,u,e,i,h.lineStartIndex,h.lineLength,f,_,g);for(const n of p)d[n]=t.text.placedSymbolArray.length-1;return 4*y.length}function Up(t){for(const e in t)return t[e];return null}function Vp(t,e,i,r,o,s,a,c,h,u){let p=a.top,d=a.bottom,f=a.left,m=a.right;const _=a.collisionPadding;if(_&&(f-=_[0],p-=_[1],m+=_[2],d+=_[3]),h){const t=new n(f,p),e=new n(m,p),i=new n(f,d),r=new n(m,d),o=l(h);let s=new n(0,0);u&&(s=new n(u[0],u[1])),t._rotateAround(o,s),e._rotateAround(o,s),i._rotateAround(o,s),r._rotateAround(o,s),f=Math.min(t.x,e.x,i.x,r.x),m=Math.max(t.x,e.x,i.x,r.x),p=Math.min(t.y,e.y,i.y,r.y),d=Math.max(t.y,e.y,i.y,r.y)}return t.emplaceBack(e.x,e.y,e.z,i.x,i.y,f,p,m,d,c,r,o,s),t.length-1}function jp(t){t.collisionPadding&&(t.top-=t.collisionPadding[1],t.bottom+=t.collisionPadding[3]);const e=t.bottom-t.top;return e>0?Math.max(10,e):null}function Np(t,e,i,r){const n=t.compareText;if(e in n){const t=n[e];for(let e=t.length-1;e>=0;e--)if(r.dist(t[e])<i)return!0}else n[e]=[];return n[e].push(r),!1}const Gp=Qo([{type:"Float32",name:"a_globe_pos",components:3},{type:"Float32",name:"a_uv",components:2}]),{members:Zp}=Gp,qp=Qo([{name:"a_pos_3",components:3,type:"Int16"}]);var Wp=Qo([{name:"a_pos",type:"Int16",components:2}]);const Xp=wa/Math.PI/2,Hp=2*za(1,0)*Xp*Math.PI,Yp=[64,32,16],Kp=-Xp,Jp=Xp,Qp=[new ec([Kp,Kp,Kp],[Jp,Jp,Jp]),new ec([Kp,Kp,Kp],[0,0,Jp]),new ec([0,Kp,Kp],[Jp,0,Jp]),new ec([Kp,0,Kp],[0,Jp,Jp]),new ec([0,0,Kp],[Jp,Jp,Jp])];function $p(t,e,i){let r=!(arguments.length>3&&void 0!==arguments[3])||arguments[3];const n=Bl([],t._camera.position,t.worldSize),o=[e,i,1,1];Xl(o,o,t.pixelMatrixInverse),Wl(o,o,1/o[3]);const s=Fl([],Gl([],o,n)),a=t.globeMatrix,l=[a[12],a[13],a[14]],h=Gl([],l,n),u=Il(h),p=Fl([],h),d=t.worldSize/(2*Math.PI),m=Ol(p,s),_=Math.asin(d/u);if(_<Math.acos(m)){if(!r)return null;const t=[],e=[];Bl(t,s,u/m),Fl(e,Gl(e,t,h)),Fl(s,zl(s,h,Bl(s,e,Math.tan(_)*u)))}const g=[];new Ql(n,s).closestPointOnSphere(l,d,g);const y=Fl([],U(a,0)),x=Fl([],U(a,1)),v=Fl([],U(a,2)),b=Ol(y,g),w=Ol(x,g),T=Ol(v,g),E=c(Math.asin(-w/d));let S=c(Math.atan2(b,T));S=t.center.lng+function(t,e){const i=(e-t+180)%360-180;return i<-180?i+360:i}(t.center.lng,S);const A=Ia(S),M=f(Ca(E),0,1);return new Ra(A,M)}class td{constructor(t,e,i){this.a=Gl([],t,i),this.b=Gl([],e,i),this.center=i;const r=Fl([],this.a),n=Fl([],this.b);this.angle=Math.acos(Ol(r,n))}}function ed(t,e){if(0===t.angle)return null;let i;return i=0===t.a[e]?1/t.angle*.5*Math.PI:1/t.angle*Math.atan(t.b[e]/t.a[e]/Math.sin(t.angle)-1/Math.tan(t.angle)),i<0||i>

1pointCoordinate3D(t,e,i){const r=new n(e,i);if(t.elevation)return t.elevation.pointCoordinate(r);{const e=this.pointCoordinate(t,r.x,r.y,0);return[e.x,e.y,e.z]}}isPointAboveHorizon(t,e){if(t.elevation)return!this.pointCoordinate3D(t,e.x,e.y);const i=t.horizonLineFromTop();return e.y<i}createInversionMatrix(t,e){return Td}createTileMatrix(t,e,i){let r,n,o;const s=i.canonical,a=_l(new Float64Array(16));if(this.isReprojectedInTileSpace){const l=wd(s,this);r=1,n=l.x+i.wrap*l.scale,o=l.y,vl(a,a,[r/l.scale,r/l.scale,t.pixelsPerMeter/e])}else r=e/t.zoomScale(s.z),n=(s.x+Math.pow(2,s.z)*i.wrap)*r,o=s.y*r;return xl(a,a,[n,o,0]),vl(a,a,[r/wa,r/wa,1]),a}upVector(t,e,i){return[0,0,1]}upVectorScale(t,e,i){return{metersToTile:1}}}class Sd extends Ed{constructor(t){super(t),this.range=[4,7],this.center=t.center||[-96,37.5];const[e,i]=this.parallels=t.parallels||[29.5,45.5],r=Math.sin(l(e));this.n=(r+Math.sin(l(i)))/2,this.c=1+r*(2*this.n-r),this.r0=Math.sqrt(this.c)/this.n}project(t,e){const{n:i,c:r,r0:n}=this,o=l(t-this.center[0]),s=l(e),a=Math.sqrt(r-2*i*Math.sin(s))/i;return{x:a*Math.sin(o*i),y:a*Math.cos(o*i)-n,z:0}}unproject(t,e){const{n:i,c:r,r0:n}=this,o=n+e;let s=Math.atan2(t,Math.abs(o))*Math.sign(o);o*i<0&&(s-=Math.PI*Math.sign(t)*Math.sign(o));const a=l(this.center[0])*i;s=_(s,-Math.PI-a,Math.PI-a);const h=c(s/i)+this.center[0],u=Math.asin(f((r-(t*t+o*o)*i*i)/(2*i),-1,1)),p=f(c(u),-85.051129,La);return new Sa(h,p)}}const Ad=1.340264,Md=-.081106,Id=893e-6,Cd=.003796,zd=Math.sqrt(3)/2;class Pd extends Ed{project(t,e){e=e/180*Math.PI,t=t/180*Math.PI;const i=Math.asin(zd*Math.sin(e)),r=i*i,n=r*r*r;return{x:.5*(t*Math.cos(i)/(zd*(Ad+3*Md*r+n*(7*Id+9*Cd*r)))/Math.PI+.5),y:1-.5*(i*(Ad+Md*r+n*(Id+Cd*r))/Math.PI+1),z:0}}unproject(t,e){t=(2*t-.5)*Math.PI;let i=e=(2*(1-e)-1)*Math.PI,r=i*i,n=r*r*r;for(let c,h,u,p=0;p<12&&(h=i*(Ad+Md*r+n*(Id+Cd*r))-e,u=Ad+3*Md*r+n*(7*Id+9*Cd*r),c=h/u,i=f(i-c,-Math.PI/3,Math.PI/3),r=i*i,n=r*r*r,!(Math.abs(c)<1e-12));++p);const o=zd*t*(Ad+3*Md*r+n*(7*Id+9*Cd*r))/Math.cos(i),s=Math.asin(Math.sin(i)/zd),a=f(180*o/Math.PI,-180,180),l=f(180*s/Math.PI,-85.051129,La);return new Sa(a,l)}}class kd extends Ed{constructor(t){super(t),this.wrap=!0,this.supportsWorldCopies=!0}project(t,e){return{x:.5+t/360,y:.5-e/360,z:0}}unproject(t,e){const i=360*(t-.5),r=f(360*(.5-e),-85.051129,La);return new Sa(i,r)}}const Dd=Math.PI/2;function Ld(t){return Math.tan((Dd+t)/2)}class Bd extends Ed{constructor(t){super(t),this.center=t.center||[0,30];const[e,i]=this.parallels=t.parallels||[30,30],r=l(e),n=l(i),o=Math.cos(r);this.n=r===n?Math.sin(r):Math.log(o/Math.cos(n))/Math.log(Ld(n)/Ld(r)),this.f=o*Math.pow(Ld(r),this.n)/this.n}project(t,e){e=l(e),t=l(t-this.center[0]);const i=1e-6,{n:r,f:n}=this;n>0?e<-Dd+i&&(e=-Dd+i):e>Dd-i&&(e=Dd-i);const o=n/Math.pow(Ld(e),r),s=o*Math.sin(r*t),a=n-o*Math.cos(r*t);return{x:.5*(s/Math.PI+.5),y:1-.5*(a/Math.PI+.5),z:0}}unproject(t,e){t=(2*t-.5)*Math.PI,e=(2*(1-e)-.5)*Math.PI;const{n:i,f:r}=this,n=r-e,o=Math.sign(n),s=Math.sign(i)*Math.sqrt(t*t+n*n);let a=Math.atan2(t,Math.abs(n))*o;n*i<0&&(a-=Math.PI*Math.sign(t)*o);const l=f(c(a/i)+this.center[0],-180,180),h=f(c(2*Math.atan(Math.pow(r/s,1/i))-Dd),-85.051129,La);return new Sa(l,h)}}class Rd extends Ed{constructor(t){super(t),this.wrap=!0,this.supportsWorldCopies=!0,this.supportsTerrain=!0,this.supportsFog=!0,this.supportsFreeCamera=!0,this.isReprojectedInTileSpace=!1,this.unsupportedLayers=[],this.range=null}project(t,e){return{x:Ia(t),y:Ca(e),z:0}}unproject(t,e){const i=Pa(t),r=ka(e);return new Sa(i,r)}}const Fd=l(La);class Od extends Ed{project(t,e){const i=(e=l(e))*e,r=i*i;return{x:.5*((t=l(t))*(.8707-.131979*i+r*(r*(.003971*i-.001529*r)-.013791))/Math.PI+.5),y:1-.5*(e*(1.007226+i*(.015085+r*(.028874*i-.044475-.005916*r)))/Math.PI+1),z:0}}unproject(t,e){t=(2*t-.5)*Math.PI;let i=e=(2*(1-e)-1)*Math.PI,r=25,n=0,o=i*i;do{o=i*i;const t=o*o;n=(i*(1.007226+o*(.015085+t*(.028874*o-.044475-.005916*t)))-e)/(1.007226+o*(.045255+t*(.259866*o-.311325-.005916*11*t))),i=f(i-n,-Fd,Fd)}while(Math.abs(n)>1e-6&&--r>0);o=i*i;const s=f(c(t/(.8707+o*(o*(o*o*o*(.003971-.001529*o)-.013791)-.131979))),-180,180),a=c(i);return new Sa(s,a)}}const Ud=l(La);class Vd extends Ed{project(t,e){e=l(e),t=l(t);const i=Math.cos(e),r=2/Math.PI,n=Math.acos(i*Math.cos(t/2)),o=Math.sin(n)/n,s=.5*(t*r+2*i*Math.sin(t/2)/o)||0,a=.5*(e+Math.sin(e)/o)||0;return{x:.5*(s/Math.PI+.5),y:1-.5*(a/Math.PI+1),z:0}}unproject(t,e){let i=t=(2*t-.5)*Math.PI,r=e=(2*(1-e)-1)*Math.PI,n=25;const o=1e-6;let s=0,a=0;do{const n=Math.cos(r),o=Math.sin(r),l=2*o*n,c=o*o,h=n*n,u=Math.cos(i/2),p=Math.sin(i/2),d=2*u*p,m=p*p,_=1-h*u*u,g=_?1/_:0,y=_?Math.acos(n*u)*Math.sqrt(1/_):0,x=.5*(2*y*n*p+2*i/Math.PI)-t,v=.5*(y*o+r)-e,b=.5*g*(h*m+y*n*u*c)+1/Math.PI,w=g*(d*l/4-y*o*p),T=.125*g*(l*p-y*o*h*d),E=.5*g*(c*u+y*m*n)+.5,S=w*T-E*b;s=(v*w-x*E)/S,a=(x*T-v*b)/S,i=f(i-s,-Math.PI,Math.PI),r=f(r-a,-Ud,Ud)}while((Math.abs(s)>o||Math.abs(a)>o)&&--n>0);return new Sa(c(i),c(r))}}class jd extends Ed{constructor(t){super(t),this.center=t.center||[0,0],this.parallels=t.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(l(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(t,e){const{scale:i,cosPhi:r}=this;return{x:l(t)*r*i+.5,y:-Math.sin(l(e))/r*i+.5,z:0}}unproject(t,e){const{scale:i,cosPhi:r}=this,n=-(e-.5)/i,o=f(c((t-.5)/i)/r,-180,180),s=Math.asin(f(n*r,-1,1)),a=f(c(s),-85.051129,La);return new Sa(o,a)}}class Nd extends Rd{constructor(t){super(t),this.requiresDraping=!0,this.supportsWorldCopies=!1,this.supportsFog=!0,this.zAxisUnit="pixels",this.unsupportedLayers=["debug","custom"],this.range=[3,5]}projectTilePoint(t,e,i){const r=hd(t,e,i);return Vl(r,r,dd(id(i))),{x:r[0],y:r[1],z:r[2]}}locationPoint(t,e){const i=cd(e.lat,e.lng),r=Fl([],i),o=t.elevation?t.elevation.getAtPointOrZero(t.locationCoordinate(e),t._centerAltitude):t._centerAltitude;Rl(i,i,r,za(1,0)*wa*o);const s=_l(new Float64Array(16));return yl(s,t.pixelMatrix,t.globeMatrix),Vl(i,i,s),new n(i[0],i[1])}pixelsPerMeter(t,e){return za(1,0)*e}pixelSpaceConversion(t,e,i){const r=yi(za(1,45)*e,za(1,t)*e,i);return this.pixelsPerMeter(t,e)/r}createTileMatrix(t,e,i){const r=fd(id(i.canonical));return yl(new Float64Array(16),t.globeMatrix,r)}createInversionMatrix(t,e){const{center:i}=t,r=dd(id(e));return wl(r,r,l(i.lng)),bl(r,r,l(i.lat)),vl(r,r,[t._pixelsPerMercatorPixel,t._pixelsPerMercatorPixel,1]),Float32Array.from(r)}pointCoordinate(t,e,i,r){return $p(t,e,i,!0)||new Ra(0,0)}pointCoordinate3D(t,e,i){const r=this.pointCoordinate(t,e,i,0);return[r.x,r.y,r.z]}isPointAboveHorizon(t,e){return!$p(t,e.x,e.y,!1)}farthestPixelDistance(t){const e=function(t,e){const i=t.cameraToCenterDistance,r=t._centerAltitude*e,n=t._camera,o=t._camera.forward(),s=zl([],Bl([],o,-i),[0,0,r]),a=t.worldSize/(2*Math.PI),l=[0,0,-a],c=t.width/t.height,h=Math.tan(t.fovAboveCenter),u=Bl([],n.up(),h),p=Bl([],n.right(),h*c),d=Fl([],zl([],zl([],o,u),p)),f=[];let m;if(new Ql(s,d).closestPointOnSphere(l,a,f)){const e=zl([],f,l),i=Gl([],e,s);m=Math.cos(t.fovAboveCenter)*Il(i)}else{const t=Gl([],s,l),e=Gl([],l,s);Fl(e,e);const i=Il(t)-a;m=Math.sqrt(i*(i+2*a));const r=Math.acos(m/(a+i))-Math.acos(Ol(o,e));m*=Math.cos(r)}return 1.01*m}(t,this.pixelsPerMeter(t.center.lat,t.worldSize)),i=_d(t.zoom);if(i>0){const r=bd(t,za(1,t.center.lat)*t.worldSize),n=t.worldSize/(2*Math.PI),o=Math.max(t.width,t.height)/t.worldSize*Math.PI;return yi(e,r+n*(1-Math.cos(o)),Math.pow(i,10))}return e}upVector(t,e,i){return hd(e,i,t,1)}upVectorScale(t){return{metersToTile:Hp*ud(id(t))}}}function Gd(t){const e=t.parallels,i=!!e&&Math.abs(e[0]+e[1])<.01;switch(t.name){case"mercator":return new Rd(t);case"equirectangular":return new kd(t);case"naturalEarth":return new Od(t);case"equalEarth":return new Pd(t);case"winkelTripel":return new Vd(t);case"albers":return i?new jd(t):new Sd(t);case"lambertConformalConic":return i?new jd(t):new Bd(t);case"globe":return new Nd(t)}throw new Error("Invalid projection name: ".concat(t.name))}const Zd=mh.VectorTileFeature.types,qd=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Wd(t,e,i,r,n,o,s,a,l,c,h,u,p){const d=a?Math.min(Fp,Math.round(a[0])):0,f=a?Math.min(Fp,Math.round(a[1])):0;t.emplaceBack(e,i,Math.round(32*r),Math.round(32*n),o,s,(d<<1)+(l?1:0),f,16*c,16*h,256*u,256*p)}function Xd(t,e,i,r,n,o,s){t.emplaceBack(e,i,r,n,o,s)}function Hd(t,e,i,r,n){t.emplaceBack(e,i,r,n),t.emplaceBack(e,i,r,n),t.emplaceBack(e,i,r,n),t.emplaceBack(e,i,r,n)}function Yd(t){for(const e of t.sections)if(vo(e.text))return!0;return!1}class Kd{constructor(t){this.layoutVertexArray=new ls,this.indexArray=new _s,this.programConfigurations=t,this.segments=new ba,this.dynamicLayoutVertexArray=new ns,this.opacityVertexArray=new hs,this.placedSymbolArray=new zs,this.globeExtVertexArray=new cs}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(t,e,i,r){this.isEmpty()||(i&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,$h.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,eu.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,qd,!0),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=t.createVertexBuffer(this.globeExtVertexArray,tu.members,!0)),this.opacityVertexBuffer.itemSize=1),(i||r)&&this.programConfigurations.upload(t))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy())}}Dn(Kd,"SymbolBuffers");class Jd{constructor(t,e,i){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new i,this.segments=new ba,this.collisionVertexArray=new fs,this.collisionVertexArrayExt=new ms}upload(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,iu.members,!0),this.collisionVertexBufferExt=t.createVertexBuffer(this.collisionVertexArrayExt,ru.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.destroy())}}Dn(Jd,"CollisionBuffers");class Qd{constructor(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=_l([]),this.placementViewportMatrix=_l([]);const e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=lu(this.zoom,e["text-size"]),this.iconSizeData=lu(this.zoom,e["icon-size"]);const i=this.layers[0].layout,r=i.get("symbol-sort-key"),n=i.get("symbol-z-order");this.canOverlap=i.get("text-allow-overlap")||i.get("icon-allow-overlap")||i.get("text-ignore-placement")||i.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==n&&void 0!==r.constantOr(1),this.sortFeaturesByY=("viewport-y"===n||"auto"===n&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=i.get("text-writing-mode").map((t=>Zu[t])),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id)),this.sourceID=t.sourceID,this.projection=t.projection}createArrays(){this.text=new Kd(new ua(this.layers,this.zoom,(t=>/^text/.test(t)))),this.icon=new Kd(new ua(this.layers,this.zoom,(t=>/^icon/.test(t)))),this.glyphOffsetArray=new Ds,this.lineVertexArray=new Ls,this.symbolInstances=new ks}calculateGlyphDependencies(t,e,i,r,n){for(let o=0;o<t.length;o++)if(e[t.charCodeAt(o)]=!0,r&&n){const i=du[t.charAt(o)];i&&(e[i.charCodeAt(0)]=!0)}}populate(t,e,i,r){const n=this.layers[0],o=n.layout,s="globe"===this.projection.name,a=o.get("text-font"),l=o.get("text-field"),c=o.get("icon-image"),h=("constant"!==l.value.kind||l.value.value instanceof be&&!l.value.value.isEmpty()||l.value.value.toString().length>0)&&("constant"!==a.value.kind||a.value.value.length>0),u="constant"!==c.value.kind||!!c.value.value||Object.keys(c.parameters).length>0,p=o.get("symbol-sort-key");if(this.features=[],!h&&!u)return;const d=e.iconDependencies,f=e.glyphDependencies,m=e.availableImages,_=new Do(this.zoom);for(const{feature:g,id:y,index:x,sourceLayerIndex:v}of t){const t=n._featureFilter.needGeometry,e=qa(g,t);if(!n._featureFilter.filter(_,e,i))continue;if(t||(e.geometry=Za(g,i,r)),s&&1!==g.type&&i.z<=5){const t=e.geometry,r=.98078528056;for(let e=0;e<t.length;e++)t[e]=Va(t[e],(t=>t),((t,e)=>Ol(hd(t.x,t.y,i,1),hd(e.x,e.y,i,1))<r))}let l,c;if(h){const t=n.getValueAndResolveTokens("text-field",e,i,m),r=be.factory(t);Yd(r)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===zo()||this.hasRTLText&&ko.isParsed())&&(l=pu(r,n,e))}if(u){const t=n.getValueAndResolveTokens("icon-image",e,i,m);c=t instanceof we?t:we.fromString(t)}if(!l&&!c)continue;const b=this.sortFeaturesByKey?p.evaluate(e,{},i):void 0;if(this.features.push({id:y,text:l,icon:c,index:x,sourceLayerIndex:v,geometry:e.geometry,properties:g.properties,type:Zd[g.type],sortKey:b}),c&&(d[c.name]=!0),l){const t=a.evaluate(e,{},i).join(","),r="map"===o.get("text-rotation-alignment")&&"point"!==o.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Zu.vertical)>=0;for(const e of l.sections)if(e.image)d[e.image.name]=!0;else{const i=po(l.toString()),n=e.fontStack||t,o=f[n]=f[n]||{};this.calculateGlyphDependencies(e.text,o,r,this.allowVerticalPlacement,i)}}}"line"===o.get("symbol-placement")&&(this.features=function(t){const e={},i={},r=[];let n=0;function o(e){r.push(t[e]),n++}function s(t,e,n){const o=i[t];return delete i[t],i[e]=o,r[o].geometry[0].pop(),r[o].geometry[0]=r[o].geometry[0].concat(n[0]),o}function a(t,i,n){const o=e[i];return delete e[i],e[t]=o,r[o].geometry[0].shift(),r[o].geometry[0]=n[0].concat(r[o].geometry[0]),o}function l(t,e,i){const r=i?e[0][e[0].length-1]:e[0][0];return"".concat(t,":").concat(r.x,":").concat(r.y)}for(let c=0;c<t.length;c++){const h=t[c],u=h.geometry,p=h.text?h.text.toString():null;if(!p){o(c);continue}const d=l(p,u),f=l(p,u,!0);if(d in i&&f in e&&i[d]!==e[f]){const t=a(d,f,u),n=s(d,f,r[t].geometry);delete e[d],delete i[f],i[l(p,r[n].geometry,!0)]=n,r[t].geometry=null}else d in i?s(d,f,u):f in e?a(d,f,u):(o(c),e[d]=n-1,i[f]=n-1)}return r.filter((t=>t.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((t,e)=>t.sortKey-e.sortKey))}update(t,e,i,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,i,r),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,i,r))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=Gd(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(t,e){const i=this.lineVertexArray.length,r=t.segment;if(void 0!==r){let i=t.dist(e[r+1]),n=t.dist(e[r]);const o={};for(let t=r+1;t<e.length;t++)o[t]={x:e[t].x,y:e[t].y,tileUnitDistanceFromAnchor:i},t<e.length-1&&(i+=e[t+1].dist(e[t]));for(let t=r||0;t>=0;t--)o[t]={x:e[t].x,y:e[t].y,tileUnitDistanceFromAnchor:n},t>0&&(n+=e[t-1].dist(e[t]));for(let t=0;t<e.length;t++){const e=o[t];this.lineVertexArray.emplaceBack(e.x,e.y,e.tileUnitDistanceFromAnchor)}}return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}}addSymbols(t,e,i,r,n,o,s,a,l,c,h,u,p,d){const f=t.indexArray,m=t.layoutVertexArray,_=t.globeExtVertexArray,g=t.segments.prepareSegment(4*e.length,m,f,this.canOverlap?o.sortKey:void 0),y=this.glyphOffsetArray.length,x=g.vertexLength,v=this.allowVerticalPlacement&&s===Zu.vertical?Math.PI/2:0,b=o.text&&o.text.sections;for(let T=0;T<e.length;T++){const{tl:r,tr:n,bl:s,br:c,tex:h,pixelOffsetTL:u,pixelOffsetBR:y,minFontScaleX:x,minFontScaleY:w,glyphOffset:E,isSDF:S,sectionIndex:A}=e[T],M=g.vertexLength,I=E[1];if(Wd(m,l.x,l.y,r.x,I+r.y,h.x,h.y,i,S,u.x,u.y,x,w),Wd(m,l.x,l.y,n.x,I+n.y,h.x+h.w,h.y,i,S,y.x,u.y,x,w),Wd(m,l.x,l.y,s.x,I+s.y,h.x,h.y+h.h,i,S,u.x,y.y,x,w),Wd(m,l.x,l.y,c.x,I+c.y,h.x+h.w,h.y+h.h,i,S,y.x,y.y,x,w),a){const e=a.anchor,i=a.up;Xd(_,e.x,e.y,e.z,i[0],i[1],i[2]),Xd(_,e.x,e.y,e.z,i[0],i[1],i[2]),Xd(_,e.x,e.y,e.z,i[0],i[1],i[2]),Xd(_,e.x,e.y,e.z,i[0],i[1],i[2]),Hd(t.dynamicLayoutVertexArray,e.x,e.y,e.z,v)}else Hd(t.dynamicLayoutVertexArray,l.x,l.y,l.z,v);f.emplaceBack(M,M+1,M+2),f.emplaceBack(M+1,M+2,M+3),g.vertexLength+=4,g.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(E[0]),T!==e.length-1&&A===e[T+1].sectionIndex||t.programConfigurations.populatePaintArrays(m.length,o,o.index,{},p,d,b&&b[A])}const w=a?a.anchor:l;t.placedSymbolArray.emplaceBack(w.x,w.y,w.z,l.x,l.y,y,this.glyphOffsetArray.length-y,x,c,h,l.segment,i?i[0]:0,i?i[1]:0,r[0],r[1],s,0,!1,0,u,0)}_commitLayoutVertex(t,e,i,r,n,o,s){t.emplaceBack(e,i,r,n,o,Math.round(s.x),Math.round(s.y))}_addCollisionDebugVertices(t,e,i,r,o,s,a){const l=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=l.vertexLength,h=a.tileAnchorX,u=a.tileAnchorY;for(let n=0;n<4;n++)i.collisionVertexArray.emplaceBack(0,0,0,0);i.collisionVertexArrayExt.emplaceBack(e,-t.padding,-t.padding),i.collisionVertexArrayExt.emplaceBack(e,t.padding,-t.padding),i.collisionVertexArrayExt.emplaceBack(e,t.padding,t.padding),i.collisionVertexArrayExt.emplaceBack(e,-t.padding,t.padding),this._commitLayoutVertex(i.layoutVertexArray,r,o,s,h,u,new n(t.x1,t.y1)),this._commitLayoutVertex(i.layoutVertexArray,r,o,s,h,u,new n(t.x2,t.y1)),this._commitLayoutVertex(i.layoutVertexArray,r,o,s,h,u,new n(t.x2,t.y2)),this._commitLayoutVertex(i.layoutVertexArray,r,o,s,h,u,new n(t.x1,t.y2)),l.vertexLength+=4;const 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),l.primitiveLength+=4}_addTextDebugCollisionBoxes(t,e,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceTextSize(t,o,e,s);this._addCollisionDebugVertices(r,n,this.textCollisionBox,r.projectedAnchorX,r.projectedAnchorY,r.projectedAnchorZ,o)}}_addIconDebugCollisionBoxes(t,e,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceIconSize(t,e,s);this._addCollisionDebugVertices(r,n,this.iconCollisionBox,r.projectedAnchorX,r.projectedAnchorY,r.projectedAnchorZ,o)}}generateCollisionDebugBuffers(t,e){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Jd(ps,nu.members,ws),this.iconCollisionBox=new Jd(ps,nu.members,ws);const i=hu(this.iconSizeData,t),r=hu(this.textSizeData,t);for(let n=0;n<this.symbolInstances.length;n++){const o=this.symbolInstances.get(n);this._addTextDebugCollisionBoxes(r,t,e,o.textBoxStartIndex,o.textBoxEndIndex,o),this._addTextDebugCollisionBoxes(r,t,e,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o),this._addIconDebugCollisionBoxes(i,t,e,o.iconBoxStartIndex,o.iconBoxEndIndex,o),this._addIconDebugCollisionBoxes(i,t,e,o.verticalIconBoxStartIndex,o.verticalIconBoxEndIndex,o)}}getSymbolInstanceTextSize(t,e,i,r){const n=this.text.placedSymbolArray.get(e.rightJustifiedTextSymbolIndex>=0?e.rightJustifiedTextSymbolIndex:e.centerJustifiedTextSymbolIndex>=0?e.centerJustifiedTextSymbolIndex:e.leftJustifiedTextSymbolIndex>=0?e.leftJustifiedTextSymbolIndex:e.verticalPlacedTextSymbolIndex>=0?e.verticalPlacedTextSymbolIndex:r),o=cu(this.textSizeData,t,n)/su;return this.tilePixelRatio*o}getSymbolInstanceIconSize(t,e,i){const r=this.icon.placedSymbolArray.get(i),n=cu(this.iconSizeData,t,r);return this.tilePixelRatio*n}_commitDebugCollisionVertexUpdate(t,e,i){t.emplaceBack(e,-i,-i),t.emplaceBack(e,i,-i),t.emplaceBack(e,i,i),t.emplaceBack(e,-i,i)}_updateTextDebugCollisionBoxes(t,e,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceTextSize(t,o,e,s);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,n,r.padding)}}_updateIconDebugCollisionBoxes(t,e,i,r,n){for(let o=r;o<n;o++){const r=i.get(o),n=this.getSymbolInstanceIconSize(t,e,o);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,n,r.padding)}}updateCollisionDebugBuffers(t,e){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const i=hu(this.iconSizeData,t),r=hu(this.textSizeData,t);for(let n=0;n<this.symbolInstances.length;n++){const o=this.symbolInstances.get(n);this._updateTextDebugCollisionBoxes(r,t,e,o.textBoxStartIndex,o.textBoxEndIndex,o),this._updateTextDebugCollisionBoxes(r,t,e,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o),this._updateIconDebugCollisionBoxes(i,t,e,o.iconBoxStartIndex,o.iconBoxEndIndex),this._updateIconDebugCollisionBoxes(i,t,e,o.verticalIconBoxStartIndex,o.verticalIconBoxEndIndex)}this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexBufferExt&&this.textCollisionBox.collisionVertexBufferExt.updateData(this.textCollisionBox.collisionVertexArrayExt),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexBufferExt&&this.iconCollisionBox.collisionVertexBufferExt.updateData(this.iconCollisionBox.collisionVertexArrayExt)}_deserializeCollisionBoxesForSymbol(t,e,i,r,n,o,s,a,l){const c={};for(let h=e;h<i;h++){const e=t.get(h);c.textBox={x1:e.x1,y1:e.y1,x2:e.x2,y2:e.y2,padding:e.padding,projectedAnchorX:e.projectedAnchorX,projectedAnchorY:e.projectedAnchorY,projectedAnchorZ:e.projectedAnchorZ,tileAnchorX:e.tileAnchorX,tileAnchorY:e.tileAnchorY},c.textFeatureIndex=e.featureIndex;break}for(let h=r;h<n;h++){const e=t.get(h);c.verticalTextBox={x1:e.x1,y1:e.y1,x2:e.x2,y2:e.y2,padding:e.padding,projectedAnchorX:e.projectedAnchorX,projectedAnchorY:e.projectedAnchorY,projectedAnchorZ:e.projectedAnchorZ,tileAnchorX:e.tileAnchorX,tileAnchorY:e.tileAnchorY},c.verticalTextFeatureIndex=e.featureIndex;break}for(let h=o;h<s;h++){const e=t.get(h);c.iconBox={x1:e.x1,y1:e.y1,x2:e.x2,y2:e.y2,padding:e.padding,projectedAnchorX:e.projectedAnchorX,projectedAnchorY:e.projectedAnchorY,projectedAnchorZ:e.projectedAnchorZ,tileAnchorX:e.tileAnchorX,tileAnchorY:e.tileAnchorY},c.iconFeatureIndex=e.featureIndex;break}for(let h=a;h<l;h++){const e=t.get(h);c.verticalIconBox={x1:e.x1,y1:e.y1,x2:e.x2,y2:e.y2,padding:e.padding,projectedAnchorX:e.projectedAnchorX,projectedAnchorY:e.projectedAnchorY,projectedAnchorZ:e.projectedAnchorZ,tileAnchorX:e.tileAnchorX,tileAnchorY:e.tileAnchorY},c.verticalIconFeatureIndex=e.featureIndex;break}return c}deserializeCollisionBoxes(t){this.collisionArrays=[];for(let e=0;e<this.symbolInstances.length;e++){const i=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,i.textBoxStartIndex,i.textBoxEndIndex,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i.iconBoxStartIndex,i.iconBoxEndIndex,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(t,e){const i=t.placedSymbolArray.get(e),r=i.vertexStartIndex+4*i.numGlyphs;for(let n=i.vertexStartIndex;n<r;n+=4)t.indexArray.emplaceBack(n,n+1,n+2),t.indexArray.emplaceBack(n+1,n+2,n+3)}getSortedSymbolIndexes(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const e=Math.sin(t),i=Math.cos(t),r=[],n=[],o=[];for(let s=0;s<this.symbolInstances.length;++s){o.push(s);const t=this.symbolInstances.get(s);r.push(0|Math.round(e*t.tileAnchorX+i*t.tileAnchorY)),n.push(t.featureIndex)}return o.sort(((t,e)=>r[t]-r[e]||n[e]-n[t])),o}addToSortKeyRanges(t,e){const i=this.sortKeyRanges[this.sortKeyRanges.length-1];i&&i.sortKey===e?i.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const t of this.symbolInstanceIndexes){const e=this.symbolInstances.get(t);this.featureSortOrder.push(e.featureIndex),[e.rightJustifiedTextSymbolIndex,e.centerJustifiedTextSymbolIndex,e.leftJustifiedTextSymbolIndex].forEach(((t,e,i)=>{t>=0&&i.indexOf(t)===e&&this.addIndicesForPlacedSymbol(this.text,t)})),e.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,e.verticalPlacedTextSymbolIndex),e.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.placedIconSymbolIndex),e.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}Dn(Qd,"SymbolBucket",{omit:["layers","collisionBoxArray","features","compareText"]}),Qd.MAX_GLYPHS=65535,Qd.addDynamicAttributes=Hd;const $d=new Xo({"symbol-placement":new No(qt.layout_symbol["symbol-placement"]),"symbol-spacing":new No(qt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new No(qt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Go(qt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new No(qt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new No(qt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new No(qt.layout_symbol["icon-ignore-placement"]),"icon-optional":new No(qt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new No(qt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Go(qt.layout_symbol["icon-size"]),"icon-text-fit":new No(qt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new No(qt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Go(qt.layout_symbol["icon-image"]),"icon-rotate":new Go(qt.layout_symbol["icon-rotate"]),"icon-padding":new No(qt.layout_symbol["icon-padding"]),"icon-keep-upright":new No(qt.layout_symbol["icon-keep-upright"]),"icon-offset":new Go(qt.layout_symbol["icon-offset"]),"icon-anchor":new Go(qt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new No(qt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new No(qt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new No(qt.layout_symbol["text-rotation-alignment"]),"text-field":new Go(qt.layout_symbol["text-field"]),"text-font":new Go(qt.layout_symbol["text-font"]),"text-size":new Go(qt.layout_symbol["text-size"]),"text-max-width":new Go(qt.layout_symbol["text-max-width"]),"text-line-height":new Go(qt.layout_symbol["text-line-height"]),"text-letter-spacing":new Go(qt.layout_symbol["text-letter-spacing"]),"text-justify":new Go(qt.layout_symbol["text-justify"]),"text-radial-offset":new Go(qt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new No(qt.layout_symbol["text-variable-anchor"]),"text-anchor":new Go(qt.layout_symbol["text-anchor"]),"text-max-angle":new No(qt.layout_symbol["text-max-angle"]),"text-writing-mode":new No(qt.layout_symbol["text-writing-mode"]),"text-rotate":new Go(qt.layout_symbol["text-rotate"]),"text-padding":new No(qt.layout_symbol["text-padding"]),"text-keep-upright":new No(qt.layout_symbol["text-keep-upright"]),"text-transform":new Go(qt.layout_symbol["text-transform"]),"text-offset":new Go(qt.layout_symbol["text-offset"]),"text-allow-overlap":new No(qt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new No(qt.layout_symbol["text-ignore-placement"]),"text-optional":new No(qt.layout_symbol["text-optional"])});var tf={paint:new Xo({"icon-opacity":new Go(qt.paint_symbol["icon-opacity"]),"icon-color":new Go(qt.paint_symbol["icon-color"]),"icon-halo-color":new Go(qt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Go(qt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Go(qt.paint_symbol["icon-halo-blur"]),"icon-translate":new No(qt.paint_symbol["icon-translate"]),"icon-translate-anchor":new No(qt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Go(qt.paint_symbol["text-opacity"]),"text-color":new Go(qt.paint_symbol["text-color"],{runtimeType:re,getOverride:t=>t.textColor,hasOverride:t=>!!t.textColor}),"text-halo-color":new Go(qt.paint_symbol["text-halo-color"]),"text-halo-width":new Go(qt.paint_symbol["text-halo-width"]),"text-halo-blur":new Go(qt.paint_symbol["text-halo-blur"]),"text-translate":new No(qt.paint_symbol["text-translate"]),"text-translate-anchor":new No(qt.paint_symbol["text-translate-anchor"])}),layout:$d};class ef{constructor(t){this.type=t.property.overrides?t.property.overrides.runtimeType:$t,this.defaultValue=t}evaluate(t){if(t.formattedSection){const e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Dn(ef,"FormatSectionOverride",{omit:["defaultValue"]});class rf extends ya{constructor(t){super(t,tf)}recalculate(t,e){super.recalculate(t,e),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const i=this.layout.get("text-writing-mode");if(i){const t=[];for(const e of i)t.indexOf(e)<0&&t.push(e);this.layout._values["text-writing-mode"]=t}else this.layout._values["text-writing-mode"]="point"===this.layout.get("symbol-placement")?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getValueAndResolveTokens(t,e,i,r){const n=this.layout.get(t).evaluate(e,{},i,r),o=this._unevaluatedLayout._values[t];return o.isDataDriven()||Br(o.value)||!n?n:function(t,e){return e.replace(/{([^{}]+)}/g,((e,i)=>i in t?String(t[i]):""))}(e.properties,n)}createBucket(t){return new Qd(t)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const t of tf.paint.overridableProperties){if(!rf.hasPaintOverride(this.layout,t))continue;const e=this.paint.get(t),i=new ef(e),r=new Lr(i,e.property.specification);let n=null;n="constant"===e.value.kind||"source"===e.value.kind?new Fr("source",r):new Or("composite",r,e.value.zoomStops,e.value._interpolationType),this.paint._values[t]=new Vo(e.property,n,e.parameters)}}_handleOverridablePaintPropertyUpdate(t,e,i){return!(!this.layout||e.isDataDriven()||i.isDataDriven())&&rf.hasPaintOverride(this.layout,t)}static hasPaintOverride(t,e){const i=t.get("text-field"),r=tf.paint.properties[e];let n=!1;const o=t=>{for(const e of t)if(r.overrides&&r.overrides.hasOverride(e))return void(n=!0)};if("constant"===i.value.kind&&i.value.value instanceof be)o(i.value.value.sections);else if("source"===i.value.kind){const t=e=>{n||(e instanceof Ie&&Se(e.value)===ae?o(e.value.sections):e instanceof De?o(e.sections):e.eachChild(t))},e=i.value;e._styleExpression&&t(e._styleExpression.expression)}return n}getProgramConfiguration(t){return new ha(this,t)}}var nf={paint:new Xo({"background-color":new No(qt.paint_background["background-color"]),"background-pattern":new qo(qt.paint_background["background-pattern"]),"background-opacity":new No(qt.paint_background["background-opacity"])})},of={paint:new Xo({"raster-opacity":new No(qt.paint_raster["raster-opacity"]),"raster-hue-rotate":new No(qt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new No(qt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new No(qt.paint_raster["raster-brightness-max"]),"raster-saturation":new No(qt.paint_raster["raster-saturation"]),"raster-contrast":new No(qt.paint_raster["raster-contrast"]),"raster-resampling":new No(qt.paint_raster["raster-resampling"]),"raster-fade-duration":new No(qt.paint_raster["raster-fade-duration"])})};class sf extends ya{constructor(t){super(t,{}),this.implementation=t}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){}onAdd(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)}onRemove(t){this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)}}var af={paint:new Xo({"sky-type":new No(qt.paint_sky["sky-type"]),"sky-atmosphere-sun":new No(qt.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new No(qt.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new No(qt.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new No(qt.paint_sky["sky-gradient-radius"]),"sky-gradient":new Wo(qt.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new No(qt.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new No(qt.paint_sky["sky-atmosphere-color"]),"sky-opacity":new No(qt.paint_sky["sky-opacity"])})};function lf(t,e,i){const r=[0,0,1],n=Yl([]);return Jl(n,n,i?-l(t)+Math.PI:l(t)),Kl(n,n,-l(e)),jl(r,r,n),Fl(r,r)}const cf={circle:class extends ya{constructor(t){super(t,pl)}createBucket(t){return new Ha(t)}queryRadius(t){const e=t;return al("circle-radius",this,e)+al("circle-stroke-width",this,e)+ll(this.paint.get("circle-translate"))}queryIntersectsFeature(t,e,i,r,n,o,s,a){const l=hl(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),o.angle,t.pixelToTileUnitsFactor),c=this.paint.get("circle-radius").evaluate(e,i)+this.paint.get("circle-stroke-width").evaluate(e,i);return ic(t,r,o,s,a,"map"===this.paint.get("circle-pitch-alignment"),"map"===this.paint.get("circle-pitch-scale"),l,c)}getProgramIds(){return["circle"]}getProgramConfiguration(t){return new ha(this,t)}},heatmap:class extends ya{createBucket(t){return new ac(t)}constructor(t){super(t,dc),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(t){"heatmap-color"===t&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=fc({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(t){return al("heatmap-radius",this,t)}queryIntersectsFeature(t,e,i,r,o,s,a,l){const c=this.paint.get("heatmap-radius").evaluate(e,i);return ic(t,r,s,a,l,!0,!0,new n(0,0),c)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&"none"!==this.visibility}getProgramIds(){return["heatmap","heatmapTexture"]}getProgramConfiguration(t){return new ha(this,t)}},hillshade:class extends ya{constructor(t){super(t,mc)}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&"none"!==this.visibility}getProgramIds(){return["hillshade","hillshadePrepare"]}},fill:class extends ya{constructor(t){super(t,ih)}getProgramIds(){const t=this.paint.get("fill-pattern"),e=t&&t.constantOr(1),i=[e?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&i.push(e&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),i}getProgramConfiguration(t){return new ha(this,t)}recalculate(t,e){super.recalculate(t,e);const i=this.paint._values["fill-outline-color"];"constant"===i.value.kind&&void 0===i.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(t){return new th(t)}queryRadius(){return ll(this.paint.get("fill-translate"))}queryIntersectsFeature(t,e,i,r,n,o){return!t.queryGeometry.isAboveHorizon&&Ja(cl(t.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,t.pixelToTileUnitsFactor),r)}isTileClipped(){return!0}},"fill-extrusion":class extends ya{constructor(t){super(t,kh)}createBucket(t){return new wh(t)}queryRadius(){return ll(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}getProgramConfiguration(t){return new ha(this,t)}queryIntersectsFeature(t,e,i,r,o,s,a,l,c){const h=hl(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),s.angle,t.pixelToTileUnitsFactor),u=this.paint.get("fill-extrusion-height").evaluate(e,i),p=this.paint.get("fill-extrusion-base").evaluate(e,i),d=[0,0],f=l&&s.elevation,m=s.elevation?s.elevation.exaggeration():1,_=t.tile.getBucket(this);if(f&&_ instanceof wh){const t=_.centroidVertexArray,e=c+1;if(e<t.length){const i=t.get(e);d[0]=i.a_centroid_pos0,d[1]=i.a_centroid_pos1}}if(0===d[0]&&1===d[1])return!1;"globe"===s.projection.name&&(r=zh([r],[new n(0,0),new n(wa,wa)],t.tileID.canonical).map((t=>t.polygon)).flat());const g=function(t,e,i,r,o,s,a,l,c,h,u){return"globe"===t.projection.name?function(t,e,i,r,n,o,s,a,l,c,h){const u=[],p=[],d=t.projection.upVectorScale(h,t.center.lat,t.worldSize).metersToTile,f=[0,0,0,1],m=[0,0,0,1],_=(t,e,i,r)=>{t[0]=e,t[1]=i,t[2]=r,t[3]=1},g=Ch();i>0&&(i+=g),r+=g;for(const y of e){const e=[],g=[];for(const u of y){const p=u.x+n.x,y=u.y+n.y,x=t.projection.projectTilePoint(p,y,h),v=t.projection.upVector(h,u.x,u.y);let b=i,w=r;if(s){const t=jh(p,y,i,r,s,a,l,c);b+=t.base,w+=t.top}0!==i?_(f,x.x+v[0]*d*b,x.y+v[1]*d*b,x.z+v[2]*d*b):_(f,x.x,x.y,x.z),_(m,x.x+v[0]*d*w,x.y+v[1]*d*w,x.z+v[2]*d*w),Vl(f,f,o),Vl(m,m,o),e.push(Vh(f)),g.push(Vh(m))}u.push(e),p.push(g)}return[u,p]}(t,e,i,r,o,s,a,l,c,h,u):a?function(t,e,i,r,n,o,s,a,l){const c=[],h=[],u=[0,0,0,1];for(const p of t){const t=[],d=[];for(const c of p){const h=c.x+r.x,p=c.y+r.y,f=jh(h,p,e,i,o,s,a,l);u[0]=h,u[1]=p,u[2]=f.base,u[3]=1,Xl(u,u,n),u[3]=Math.max(u[3],1e-5);const m=Vh([u[0]/u[3],u[1]/u[3],u[2]/u[3]]);u[0]=h,u[1]=p,u[2]=f.top,u[3]=1,Xl(u,u,n),u[3]=Math.max(u[3],1e-5);const _=Vh([u[0]/u[3],u[1]/u[3],u[2]/u[3]]);t.push(m),d.push(_)}c.push(t),h.push(d)}return[c,h]}(e,i,r,o,s,a,l,c,h):function(t,e,i,r,o){const s=[],a=[],l=o[8]*e,c=o[9]*e,h=o[10]*e,u=o[11]*e,p=o[8]*i,d=o[9]*i,f=o[10]*i,m=o[11]*i;for(const _ of t){const t=[],e=[];for(const i of _){const s=i.x+r.x,a=i.y+r.y,_=o[0]*s+o[4]*a+o[12],g=o[1]*s+o[5]*a+o[13],y=o[2]*s+o[6]*a+o[14],x=o[3]*s+o[7]*a+o[15],v=_+l,b=g+c,w=y+h,T=Math.max(x+u,1e-5),E=_+p,S=g+d,A=y+f,M=Math.max(x+m,1e-5),I=new n(v/T,b/T);I.z=w/T,t.push(I);const C=new n(E/M,S/M);C.z=A/M,e.push(C)}s.push(t),a.push(e)}return[s,a]}(e,i,r,o,s)}(s,r,p,u,h,a,f?l:null,d,m,s.center.lat,t.tileID.canonical),y=t.queryGeometry;return function(t,e,i){let r=1/0;Ja(i,e)&&(r=Uh(i,e[0]));for(let n=0;n<e.length;n++){const o=e[n],s=t[n];for(let t=0;t<o.length-1;t++){const e=o[t],n=[e,o[t+1],s[t+1],s[t],e];Ya(i,n)&&(r=Math.min(r,Uh(i,n)))}}return r!==1/0&&r}(g[0],g[1],y.isPointQuery()?y.screenBounds:y.screenGeometry)}},line:class extends ya{constructor(t){super(t,Kh),this.gradientVersion=0}_handleSpecialPaintPropertyUpdate(t){if("line-gradient"===t){const t=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=t._styleExpression&&t._styleExpression.expression instanceof gi,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(t,e){super.recalculate(t,e),this.paint._values["line-floorwidth"]=Jh.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,t)}createBucket(t){return new Hh(t)}getProgramIds(){return[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"]}getProgramConfiguration(t){return new ha(this,t)}queryRadius(t){const e=t,i=Qh(al("line-width",this,e),al("line-gap-width",this,e)),r=al("line-offset",this,e);return i/2+Math.abs(r)+ll(this.paint.get("line-translate"))}queryIntersectsFeature(t,e,i,r,o,s){if(t.queryGeometry.isAboveHorizon)return!1;const a=cl(t.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),s.angle,t.pixelToTileUnitsFactor),l=t.pixelToTileUnitsFactor/2*Qh(this.paint.get("line-width").evaluate(e,i),this.paint.get("line-gap-width").evaluate(e,i)),c=this.paint.get("line-offset").evaluate(e,i);return c&&(r=function(t,e){const i=[],r=new n(0,0);for(let n=0;n<t.length;n++){const o=t[n],s=[];for(let t=0;t<o.length;t++){const i=o[t-1],n=o[t],a=o[t+1],l=0===t?r:n.sub(i)._unit()._perp(),c=t===o.length-1?r:a.sub(n)._unit()._perp(),h=l._add(c)._unit();h._mult(1/(h.x*c.x+h.y*c.y)),s.push(h._mult(e)._add(n))}i.push(s)}return i}(r,c*t.pixelToTileUnitsFactor)),function(t,e,i){for(let r=0;r<e.length;r++){const n=e[r];if(t.length>=3)for(let e=0;e<n.length;e++)if(nl(t,n[e]))return!0;if(Qa(t,n,i))return!0}return!1}(a,r,l)}isTileClipped(){return!0}},symbol:rf,background:class extends ya{constructor(t){super(t,nf)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}},raster:class extends ya{constructor(t){super(t,of)}getProgramIds(){return["raster"]}},sky:class extends ya{constructor(t){super(t,af),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(t){"sky-gradient"===t?this._updateColorRamp():"sky-atmosphere-sun"!==t&&"sky-atmosphere-halo-color"!==t&&"sky-atmosphere-color"!==t&&"sky-atmosphere-sun-intensity"!==t||(this._skyboxInvalidated=!0)}_updateColorRamp(){this.colorRamp=fc({expression:this._transitionablePaint._values["sky-gradient"].value.expression,evaluationKey:"skyRadialProgress"}),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}needsSkyboxCapture(t){if(this._skyboxInvalidated||!this.skyboxTexture||!this.skyboxGeometry)return!0;if(!this.paint.get("sky-atmosphere-sun")){const e=t.style.light.properties.get("position");return this._lightPosition.azimuthal!==e.azimuthal||this._lightPosition.polar!==e.polar}return!1}getCenter(t,e){if("atmosphere"===this.paint.get("sky-type")){const i=this.paint.get("sky-atmosphere-sun"),r=!i,n=t.style.light,o=n.properties.get("position");return r&&"viewport"===n.properties.get("anchor")&&P("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),r?lf(o.azimuthal,90-o.polar,e):lf(i[0],90-i[1],e)}const i=this.paint.get("sky-gradient-center");return lf(i[0],90-i[1],e)}is3D(){return!1}isSky(){return!0}markSkyboxValid(t){this._skyboxInvalidated=!1,this._lightPosition=t.style.light.properties.get("position")}hasOffscreenPass(){return!0}getProgramIds(){const t=this.paint.get("sky-type");return"atmosphere"===t?["skyboxCapture","skybox"]:"gradient"===t?["skyboxGradient"]:null}}};class hf{constructor(t,e,i,r){this.context=t,this.format=i,this.texture=t.gl.createTexture(),this.update(e,r)}update(t,i,r){const{width:n,height:o}=t,{context:s}=this,{gl:a}=s,{HTMLImageElement:l,HTMLCanvasElement:c,HTMLVideoElement:h,ImageData:u,ImageBitmap:p}=e;if(a.bindTexture(a.TEXTURE_2D,this.texture),s.pixelStoreUnpackFlipY.set(!1),s.pixelStoreUnpack.set(1),s.pixelStoreUnpackPremultiplyAlpha.set(this.format===a.RGBA&&(!i||!1!==i.premultiply)),r||this.size&&this.size[0]===n&&this.size[1]===o){const{x:e,y:i}=r||{x:0,y:0};t instanceof l||t instanceof c||t instanceof h||t instanceof u||p&&t instanceof p?a.texSubImage2D(a.TEXTURE_2D,0,e,i,a.RGBA,a.UNSIGNED_BYTE,t):a.texSubImage2D(a.TEXTURE_2D,0,e,i,n,o,a.RGBA,a.UNSIGNED_BYTE,t.data)}else this.size=[n,o],t instanceof l||t instanceof c||t instanceof h||t instanceof u||p&&t instanceof p?a.texImage2D(a.TEXTURE_2D,0,this.format,this.format,a.UNSIGNED_BYTE,t):a.texImage2D(a.TEXTURE_2D,0,this.format,n,o,0,this.format,a.UNSIGNED_BYTE,t.data);this.useMipmap=Boolean(i&&i.useMipmap&&this.isSizePowerOfTwo()),this.useMipmap&&a.generateMipmap(a.TEXTURE_2D)}bind(t,e){const{context:i}=this,{gl:r}=i;r.bindTexture(r.TEXTURE_2D,this.texture),t!==this.filter&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,this.useMipmap?t===r.NEAREST?r.NEAREST_MIPMAP_NEAREST:r.LINEAR_MIPMAP_NEAREST:t),this.filter=t),e!==this.wrap&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,e),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,e),this.wrap=e)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:t}=this.context;t.deleteTexture(this.texture),this.texture=null}}class uf{constructor(t,e){this.width=t,this.height=e,this.nextRow=0,this.image=new uc({width:t,height:e}),this.positions={},this.uploaded=!1}getDash(t,e){const i=this.getKey(t,e);return this.positions[i]}trim(){const t=this.width,e=this.height=T(this.nextRow);this.image.resize({width:t,height:e})}getKey(t,e){return t.join(",")+e}getDashRanges(t,e,i){const r=[];let n=t.length%2==1?-t[t.length-1]*i:0,o=t[0]*i,s=!0;r.push({left:n,right:o,isDash:s,zeroLength:0===t[0]});let a=t[0];for(let l=1;l<t.length;l++){s=!s;const e=t[l];n=a*i,a+=e,o=a*i,r.push({left:n,right:o,isDash:s,zeroLength:0===e})}return r}addRoundDash(t,e,i){const r=e/2;for(let n=-i;n<=i;n++){const e=this.width*(this.nextRow+i+n);let o=0,s=t[o];for(let a=0;a<this.width;a++){a/s.right>1&&(s=t[++o]);const l=Math.abs(a-s.left),c=Math.abs(a-s.right),h=Math.min(l,c);let u;const p=n/i*(r+1);if(s.isDash){const t=r-Math.abs(p);u=Math.sqrt(h*h+t*t)}else u=r-Math.sqrt(h*h+p*p);this.image.data[e+a]=Math.max(0,Math.min(255,u+128))}}}addRegularDash(t,e){for(let a=t.length-1;a>=0;--a){const e=t[a],i=t[a+1];e.zeroLength?t.splice(a,1):i&&i.isDash===e.isDash&&(i.left=e.left,t.splice(a,1))}const i=t[0],r=t[t.length-1];i.isDash===r.isDash&&(i.left=r.left-this.width,r.right=i.right+this.width);const n=this.width*this.nextRow;let o=0,s=t[o];for(let a=0;a<this.width;a++){a/s.right>1&&(s=t[++o]);const i=Math.abs(a-s.left),r=Math.abs(a-s.right),l=Math.min(i,r);this.image.data[n+a]=Math.max(0,Math.min(255,(s.isDash?l:-l)+e+128))}}addDash(t,e){const i=this.getKey(t,e);if(this.positions[i])return this.positions[i];const r="round"===e,n=r?7:0,o=2*n+1;if(this.nextRow+o>this.height)return P("LineAtlas out of space"),null;0===t.length&&t.push(1);let s=0;for(let c=0;c<t.length;c++)t[c]<0&&(P("Negative value is found in line dasharray, replacing values with 0"),t[c]=0),s+=t[c];if(0!==s){const i=this.width/s,o=this.getDashRanges(t,this.width,i);r?this.addRoundDash(o,i,n):this.addRegularDash(o,"square"===e?.5*i:0)}const a=this.nextRow+n;this.nextRow+=o;const l={tl:[a,n],br:[s,0]};return this.positions[i]=l,l}}Dn(uf,"LineAtlas");class pf{constructor(t){this._callback=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._callback()}),0))}remove(){this._channel=void 0,this._callback=()=>{}}}class df{constructor(){this.tasks={},this.taskQueue=[],S(["process"],this),this.invoker=new pf(this.process),this.nextId=0}add(t,e){const i=this.nextId++,r=function(t){let{type:e,isSymbolTile:i,zoom:r}=t;return r=r||0,"message"===e?0:"maybePrepare"!==e||i?"parseTile"!==e||i?"parseTile"===e&&i?300-r:"maybePrepare"===e&&i?400-r:500:200-r:100-r}(e);if(0===r){L();try{t()}finally{}return{cancel:()=>{}}}return this.tasks[i]={fn:t,metadata:e,priority:r,id:i},this.taskQueue.push(i),this.invoker.trigger(),{cancel:()=>{delete this.tasks[i]}}}process(){L();try{if(this.taskQueue=this.taskQueue.filter((t=>!!this.tasks[t])),!this.taskQueue.length)return;const t=this.pick();if(null===t)return;const e=this.tasks[t];if(delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),!e)return;e.fn()}finally{}}pick(){let t=null,e=1/0;for(let r=0;r<this.taskQueue.length;r++){const i=this.tasks[this.taskQueue[r]];i.priority<e&&(e=i.priority,t=r)}if(null===t)return null;const i=this.taskQueue[t];return this.taskQueue.splice(t,1),i}remove(){this.invoker.remove()}}class ff{constructor(t){this._stringToNumber={},this._numberToString=[];for(let e=0;e<t.length;e++){const i=t[e];this._stringToNumber[i]=e,this._numberToString[e]=i}}encode(t){return this._stringToNumber[t]}decode(t){return this._numberToString[t]}}const mf=["tile","layer","source","sourceLayer","state"];class _f{constructor(t,e,i,r,n){this.type="Feature",this._vectorTileFeature=t,this._z=e,this._x=i,this._y=r,this.properties=t.properties,this.id=n}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._x,this._y,this._z).geometry),this._geometry}set geometry(t){this._geometry=t}toJSON(){const t={type:"Feature",geometry:this.geometry,properties:this.properties};void 0!==this.id&&(t.id=this.id);for(const e of mf)void 0!==this[e]&&(t[e]=this[e]);return t}}const gf=32,yf=33,xf=new Uint16Array(8184);for(let om=0;om<2046;om++){let t=om+2,e=0,i=0,r=0,n=0,o=0,s=0;for(1&t?r=n=o=gf:e=i=s=gf;(t>>=1)>1;){const a=e+r>>1,l=i+n>>1;1&t?(r=e,n=i,e=o,i=s):(e=r,i=n,r=o,n=s),o=a,s=l}const a=4*om;xf[a+0]=e,xf[a+1]=i,xf[a+2]=r,xf[a+3]=n}const vf=new Uint16Array(2178),bf=new Uint8Array(1089),wf=new Uint16Array(1089);function Tf(t){return 0===t?-.03125:32===t?.03125:0}var Ef=Qo([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);const Sf={type:2,extent:wa,loadGeometry:()=>[[new n(0,0),new n(8193,0),new n(8193,8193),new n(0,8193),new n(0,0)]]};class Af{constructor(t,e,i,r,n){this.tileID=t,this.uid=b(),this.uses=0,this.tileSize=e,this.tileZoom=i,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=n,this.expiredRequestCount=0,this.state="loading",r&&r.transform&&(this.projection=r.transform.projection)}registerFadeDuration(t){const e=t+this.timeAdded;e<X.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)}wasRequested(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state}get tileTransform(){return this._tileTransform||(this._tileTransform=wd(this.tileID.canonical,this.projection)),this._tileTransform}loadVectorData(t,e,i){if(this.unloadVectorData(),this.state="loaded",t){t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){const i={};if(!e)return i;for(const r of t){const t=r.layerIds.map((t=>e.getLayer(t))).filter(Boolean);if(0!==t.length){r.layers=t,r.stateDependentLayerIds&&(r.stateDependentLayers=r.stateDependentLayerIds.map((e=>t.filter((t=>t.id===e))[0])));for(const e of t)i[e.id]=r}}return i}(t.buckets,e.style),this.hasSymbolBuckets=!1;for(const t in this.buckets){const e=this.buckets[t];if(e instanceof Qd){if(this.hasSymbolBuckets=!0,!i)break;e.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const t in this.buckets){const e=this.buckets[t];if(e instanceof Qd&&e.hasRTLText){this.hasRTLText=!0,ko.isLoading()||ko.isLoaded()||"deferred"!==zo()||Po();break}}this.queryPadding=0;for(const t in this.buckets){const i=this.buckets[t];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(t).queryRadius(i))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage),t.lineAtlas&&(this.lineAtlas=t.lineAtlas)}else this.collisionBoxArray=new Is}unloadVectorData(){if(this.hasData()){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}getBucket(t){return this.buckets[t.id]}upload(t){for(const i in this.buckets){const e=this.buckets[i];e.uploadPending()&&e.upload(t)}const e=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new hf(t,this.imageAtlas.image,e.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new hf(t,this.glyphAtlasImage,e.ALPHA),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new hf(t,this.lineAtlas.image,e.ALPHA),this.lineAtlas.uploaded=!0)}prepare(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)}queryRenderedFeatures(t,e,i,r,n,o,s,a){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({tileResult:r,pixelPosMatrix:s,transform:o,params:n,tileTransform:this.tileTransform},t,e,i):{}}querySourceFeatures(t,e){const i=this.latestFeatureIndex;if(!i||!i.rawTileData)return;const r=i.loadVTLayers(),n=e?e.sourceLayer:"",o=r._geojsonTileLayer||r[n];if(!o)return;const s=Jr(e&&e.filter),{z:a,x:l,y:c}=this.tileID.canonical,h={z:a,x:l,y:c};for(let u=0;u<o.length;u++){const e=o.feature(u);if(s.needGeometry){const t=qa(e,!0);if(!s.filter(new Do(this.tileID.overscaledZ),t,this.tileID.canonical))continue}else if(!s.filter(new Do(this.tileID.overscaledZ),e))continue;const r=i.getId(e,n),p=new _f(e,a,l,c,r);p.tile=h,t.push(p)}}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return!!this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(t){const e=this.expirationTime;if(t.cacheControl){const e=B(t.cacheControl);e["max-age"]&&(this.expirationTime=Date.now()+1e3*e["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){const t=Date.now();let i=!1;if(this.expirationTime>t)i=!1;else if(e)if(this.expirationTime<e)i=!0;else{const r=this.expirationTime-e;r?this.expirationTime=t+Math.max(r,3e4):i=!0}else i=!0;i?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)}setFeatureState(t,e){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||0===Object.keys(t).length||!e)return;const i=this.latestFeatureIndex.loadVTLayers(),r=e.style.listImages();for(const n in this.buckets){if(!e.style.hasLayer(n))continue;const o=this.buckets[n],s=o.layers[0].sourceLayer||"_geojsonTileLayer",a=i[s],l=t[s];if(!a||!l||0===Object.keys(l).length)continue;if(o.update(l,a,r,this.imageAtlas&&this.imageAtlas.patternPositions||{}),o instanceof Hh||o instanceof th){const t=e.style._getSourceCache(o.layers[0].source);e._terrain&&e._terrain.enabled&&t&&o.programConfigurations.needsUpload&&e._terrain._clearRenderCacheForTile(t.id,this.tileID)}const c=e&&e.style&&e.style.getLayer(n);c&&(this.queryPadding=Math.max(this.queryPadding,c.queryRadius(o)))}}holdingForFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<X.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(t){this.symbolFadeHoldUntil=X.now()+t}setTexture(t,e){const i=e.context,r=i.gl;this.texture=e.getTileTexture(t.width),this.texture?this.texture.update(t,{useMipmap:!0}):(this.texture=new hf(i,t,r.RGBA,{useMipmap:!0}),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),i.extTextureFilterAnisotropic&&r.texParameterf(r.TEXTURE_2D,i.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,i.extTextureFilterAnisotropicMax))}setDependencies(t,e){const i={};for(const r of e)i[r]=!0;this.dependencies[t]=i}hasDependency(t,e){for(const i of t){const t=this.dependencies[i];if(t)for(const i of e)if(t[i])return!0}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(t,e){if(!e||"mercator"===e.name||this._tileDebugBuffer)return;const i=Za(Sf,this.tileID.canonical,this.tileTransform)[0],r=new ts,n=new Ts;for(let o=0;o<i.length;o++){const{x:t,y:e}=i[o];r.emplaceBack(t,e),n.emplaceBack(o)}n.emplaceBack(0),this._tileDebugIndexBuffer=t.createIndexBuffer(n),this._tileDebugBuffer=t.createVertexBuffer(r,Wp.members),this._tileDebugSegments=ba.simpleSegment(0,0,r.length,n.length)}_makeTileBoundsBuffers(t,e){if(this._tileBoundsBuffer||!e||"mercator"===e.name)return;const i=Za(Sf,this.tileID.canonical,this.tileTransform)[0];let r,n;if(this.isRaster){const t=function(t,e){const i=wd(t,e),r=Math.pow(2,t.z);for(let c=0;c<yf;c++)for(let n=0;n<yf;n++){const o=Pa((t.x+(n+Tf(n))/gf)/r),s=ka((t.y+(c+Tf(c))/gf)/r),a=e.project(o,s),l=c*yf+n;vf[2*l+0]=Math.round((a.x*i.scale-i.x)*wa),vf[2*l+1]=Math.round((a.y*i.scale-i.y)*wa)}bf.fill(0),wf.fill(0);for(let c=2045;c>=0;c--){const t=4*c,e=xf[t+0],i=xf[t+1],r=xf[t+2],n=xf[t+3],o=e+r>>1,s=i+n>>1,a=o+s-i,l=s+e-o,h=i*yf+e,u=n*yf+r,p=s*yf+o,d=Math.hypot((vf[2*h+0]+vf[2*u+0])/2-vf[2*p+0],(vf[2*h+1]+vf[2*u+1])/2-vf[2*p+1])>=16;if(bf[p]=bf[p]||(d?1:0),c<1022){const t=(i+l>>1)*yf+(e+a>>1),o=(n+l>>1)*yf+(r+a>>1);bf[p]=bf[p]||bf[t]||bf[o]}}const n=new is,o=new _s;let s=0;function a(t,e){const i=e*yf+t;return 0===wf[i]&&(n.emplaceBack(vf[2*i+0],vf[2*i+1],t*wa/gf,e*wa/gf),wf[i]=++s),wf[i]-1}function l(t,e,i,r,n,s){const c=t+i>>1,h=e+r>>1;if(Math.abs(t-n)+Math.abs(e-s)>1&&bf[h*yf+c])l(n,s,t,e,c,h),l(i,r,n,s,c,h);else{const l=a(t,e),c=a(i,r),h=a(n,s);o.emplaceBack(l,c,h)}}return l(0,0,gf,gf,gf,0),l(gf,gf,0,0,0,gf),{vertices:n,indices:o}}(this.tileID.canonical,e);r=t.vertices,n=t.indices}else{r=new is,n=new _s;for(const{x:e,y:n}of i)r.emplaceBack(e,n,0,0);const t=yc(r.int16,void 0,4);for(let e=0;e<t.length;e+=3)n.emplaceBack(t[e],t[e+1],t[e+2])}this._tileBoundsBuffer=t.createVertexBuffer(r,Ef.members),this._tileBoundsIndexBuffer=t.createIndexBuffer(n),this._tileBoundsSegments=ba.simpleSegment(0,0,r.length,n.length)}_makeGlobeTileDebugBuffers(t,e){const i=e.projection;if(!i||"globe"!==i.name||e.freezeTileCoverage)return;const r=this.tileID.canonical,n=dd(rd(r,e)),o=_d(e.zoom);let s;o>0&&(s=gl(new Float64Array(16),e.globeMatrix));const a=(r.x+.5)/(1<<r.z)-Ia(e.center.lng);let l=0;a>.5?l=-1:a<-.5&&(l=1),this._makeGlobeTileDebugBorderBuffer(t,r,e,n,s,o,l),this._makeGlobeTileDebugTextBuffer(t,r,e,n,s,o,l)}_globePoint(t,e,i,r,n,o,s,a){let l=hd(t,e,i);if(o){const n=1<<i.z,c=[((t/wa+i.x)/n+a)*r,(e/wa+i.y)/n*r,0];Vl(c,c,o),l=xi(l,c,s)}return Vl(l,l,n)}_makeGlobeTileDebugBorderBuffer(t,e,i,r,n,o,s){const a=new ts,l=new Ts,c=new es,h=(t,h,u,p,d)=>{const f=(u-t)/(d-1),m=(p-h)/(d-1),_=a.length;for(let g=0;g<d;g++){const u=t+g*f,p=h+g*m;a.emplaceBack(u,p);const d=this._globePoint(u,p,e,i.worldSize,r,n,o,s);c.emplaceBack(d[0],d[1],d[2]),l.emplaceBack(_+g)}},u=wa;h(0,0,u,0,16),h(u,0,u,u,16),h(u,u,0,u,16),h(0,u,0,0,16),this._tileDebugIndexBuffer=t.createIndexBuffer(l),this._tileDebugBuffer=t.createVertexBuffer(a,Wp.members),this._globeTileDebugBorderBuffer=t.createVertexBuffer(c,qp.members),this._tileDebugSegments=ba.simpleSegment(0,0,a.length,l.length)}_makeGlobeTileDebugTextBuffer(t,e,i,r,n,o,s){const a=new ts,l=new _s,c=new es,h=25;l.reserve(32),a.reserve(h),c.reserve(h);const u=(t,e)=>h*t+e;for(let p=0;p<h;p++){const t=2048*p;for(let l=0;l<h;l++){const h=2048*l;a.emplaceBack(h,t);const u=this._globePoint(h,t,e,i.worldSize,r,n,o,s);c.emplaceBack(u[0],u[1],u[2])}}for(let p=0;p<4;p++)for(let t=0;t<4;t++){const e=u(p,t),i=u(p,t+1),r=u(p+1,t),n=u(p+1,t+1);l.emplaceBack(e,i,r),l.emplaceBack(r,i,n)}this._tileDebugTextIndexBuffer=t.createIndexBuffer(l),this._tileDebugTextBuffer=t.createVertexBuffer(a,Wp.members),this._globeTileDebugTextBuffer=t.createVertexBuffer(c,qp.members),this._tileDebugTextSegments=ba.simpleSegment(0,0,h,32)}}class Mf{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,e,i){const r=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][r]=this.stateChanges[t][r]||{},x(this.stateChanges[t][r],i),null===this.deletedStates[t]){this.deletedStates[t]={};for(const e in this.state[t])e!==r&&(this.deletedStates[t][e]=null)}else if(this.deletedStates[t]&&null===this.deletedStates[t][r]){this.deletedStates[t][r]={};for(const e in this.state[t][r])i[e]||(this.deletedStates[t][r][e]=null)}else for(const n in i)this.deletedStates[t]&&this.deletedStates[t][r]&&null===this.deletedStates[t][r][n]&&delete this.deletedStates[t][r][n]}removeFeatureState(t,e,i){if(null===this.deletedStates[t])return;const r=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},i&&void 0!==e)null!==this.deletedStates[t][r]&&(this.deletedStates[t][r]=this.deletedStates[t][r]||{},this.deletedStates[t][r][i]=null);else if(void 0!==e)if(this.stateChanges[t]&&this.stateChanges[t][r])for(i in this.deletedStates[t][r]={},this.stateChanges[t][r])this.deletedStates[t][r][i]=null;else this.deletedStates[t][r]=null;else this.deletedStates[t]=null}getState(t,e){const i=String(e),r=x({},(this.state[t]||{})[i],(this.stateChanges[t]||{})[i]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){const i=this.deletedStates[t][e];if(null===i)return{};for(const t in i)delete r[t]}return r}initializeTileState(t,e){t.setFeatureState(this.state,e)}coalesceChanges(t,e){const i={};for(const r in this.stateChanges){this.state[r]=this.state[r]||{};const t={};for(const e in this.stateChanges[r])this.state[r][e]||(this.state[r][e]={}),x(this.state[r][e],this.stateChanges[r][e]),t[e]=this.state[r][e];i[r]=t}for(const r in this.deletedStates){this.state[r]=this.state[r]||{};const t={};if(null===this.deletedStates[r])for(const e in this.state[r])t[e]={},this.state[r][e]={};else for(const e in this.deletedStates[r]){if(null===this.deletedStates[r][e])this.state[r][e]={};else for(const t of Object.keys(this.deletedStates[r][e]))delete this.state[r][e][t];t[e]=this.state[r][e]}i[r]=i[r]||{},x(i[r],t)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(i).length)for(const r in t)t[r].setFeatureState(i,e)}}class If{constructor(t){this.size=t,this.minimums=[],this.maximums=[],this.leaves=[]}getElevation(t,e){const i=this.toIdx(t,e);return{min:this.minimums[i],max:this.maximums[i]}}isLeaf(t,e){return this.leaves[this.toIdx(t,e)]}toIdx(t,e){return e*this.size+t}}function Cf(t,e,i,r){let n=0,o=Number.MAX_VALUE;for(let s=0;s<3;s++)if(Math.abs(r[s])<1e-15){if(i[s]<t[s]||i[s]>e[s])return null}else{const a=1/r[s];let l=(t[s]-i[s])*a,c=(e[s]-i[s])*a;if(l>c){const t=l;l=c,c=t}if(l>n&&(n=l),c<o&&(o=c),n>o)return null}return n}function zf(t,e,i,r,n,o,s,a,l,c,h){const u=r-t,p=n-e,d=o-i,f=s-t,m=a-e,_=l-i,g=h[1]*_-h[2]*m,y=h[2]*f-h[0]*_,x=h[0]*m-h[1]*f,v=u*g+p*y+d*x;if(Math.abs(v)<1e-15)return null;const b=1/v,w=c[0]-t,T=c[1]-e,E=c[2]-i,S=(w*g+T*y+E*x)*b;if(S<0||S>1)return null;const A=T*d-E*p,M=E*u-w*d,I=w*p-T*u,C=(h[0]*A+h[1]*M+h[2]*I)*b;return C<0||S+C>1?null:(f*A+m*M+_*I)*b}function Pf(t,e,i){return(t-e)/(i-e)}function kf(t,e,i,r,n,o,s,a,l){const c=1<<i,h=o-r,u=s-n,p=(t+1)/c*h+r,d=(e+0)/c*u+n,f=(e+1)/c*u+n;a[0]=(t+0)/c*h+r,a[1]=d,l[0]=p,l[1]=f}class Df{constructor(t){if(this.maximums=[],this.minimums=[],this.leaves=[],this.childOffsets=[],this.nodeCount=0,this.dem=t,this._siblingOffset=[[0,0],[1,0],[0,1],[1,1]],!this.dem)return;const e=function(t){const e=Math.ceil(Math.log2(t.dim/8)),i=[];let r=Math.ceil(Math.pow(2,e));const n=1/r,o=(t,e,i,r,n)=>{const o=r?1:0,s=(t+1)*i-o,a=e*i,l=(e+1)*i-o;n[0]=t*i,n[1]=a,n[2]=s,n[3]=l};let s=new If(r);const a=[];for(let l=0;l<r*r;l++){o(l%r,Math.floor(l/r),n,!1,a);const e=Bf(a[0],a[1],t),i=Bf(a[2],a[1],t),c=Bf(a[2],a[3],t),h=Bf(a[0],a[3],t);s.minimums.push(Math.min(e,i,c,h)),s.maximums.push(Math.max(e,i,c,h)),s.leaves.push(1)}for(i.push(s),r/=2;r>=1;r/=2){const t=i[i.length-1];s=new If(r);for(let e=0;e<r*r;e++){o(e%r,Math.floor(e/r),2,!0,a);const i=t.getElevation(a[0],a[1]),n=t.getElevation(a[2],a[1]),l=t.getElevation(a[2],a[3]),c=t.getElevation(a[0],a[3]),h=t.isLeaf(a[0],a[1]),u=t.isLeaf(a[2],a[1]),p=t.isLeaf(a[2],a[3]),d=t.isLeaf(a[0],a[3]),f=Math.min(i.min,n.min,l.min,c.min),m=Math.max(i.max,n.max,l.max,c.max),_=h&&u&&p&&d;s.maximums.push(m),s.minimums.push(f),s.leaves.push(m-f<=5&&_?1:0)}i.push(s)}return i}(this.dem),i=e.length-1,r=e[i];this._addNode(r.minimums[0],r.maximums[0],r.leaves[0]),this._construct(e,0,0,i,0)}raycastRoot(t,e,i,r,n,o){let s=arguments.length>6&&void 0!==arguments[6]?arguments[6]:1;return Cf([t,e,-100],[i,r,this.maximums[0]*s],n,o)}raycast(t,e,i,r,n,o){let s=arguments.length>6&&void 0!==arguments[6]?arguments[6]:1;if(!this.nodeCount)return null;const a=this.raycastRoot(t,e,i,r,n,o,s);if(null==a)return null;const l=[],c=[],h=[],u=[],p=[{idx:0,t:a,nodex:0,nodey:0,depth:0}];for(;p.length>0;){const{idx:a,t:d,nodex:f,nodey:m,depth:_}=p.pop();if(this.leaves[a]){kf(f,m,_,t,e,i,r,h,u);const a=1<<_,l=(f+0)/a,c=(f+1)/a,p=(m+0)/a,g=(m+1)/a,y=Bf(l,p,this.dem)*s,x=Bf(c,p,this.dem)*s,v=Bf(c,g,this.dem)*s,b=Bf(l,g,this.dem)*s,w=zf(h[0],h[1],y,u[0],h[1],x,u[0],u[1],v,n,o),T=zf(u[0],u[1],v,h[0],u[1],b,h[0],h[1],y,n,o),E=Math.min(null!==w?w:Number.MAX_VALUE,null!==T?T:Number.MAX_VALUE);if(E!==Number.MAX_VALUE)return E;{const t=Rl([],n,o,d);if(Lf(y,x,b,v,Pf(t[0],h[0],u[0]),Pf(t[1],h[1],u[1]))>=t[2])return d}continue}let g=0;for(let p=0;p<this._siblingOffset.length;p++){kf((f<<1)+this._siblingOffset[p][0],(m<<1)+this._siblingOffset[p][1],_+1,t,e,i,r,h,u),h[2]=-100,u[2]=this.maximums[this.childOffsets[a]+p]*s;const d=Cf(h,u,n,o);if(null!=d){const t=d;l[p]=t;let e=!1;for(let i=0;i<g&&!e;i++)t>=l[c[i]]&&(c.splice(i,0,p),e=!0);e||(c[g]=p),g++}}for(let t=0;t<g;t++){const e=c[t];p.push({idx:this.childOffsets[a]+e,t:l[e],nodex:(f<<1)+this._siblingOffset[e][0],nodey:(m<<1)+this._siblingOffset[e][1],depth:_+1})}}return null}_addNode(t,e,i){return this.minimums.push(t),this.maximums.push(e),this.leaves.push(i),this.childOffsets.push(0),this.nodeCount++}_construct(t,e,i,r,n){if(1===t[r].isLeaf(e,i))return;this.childOffsets[n]||(this.childOffsets[n]=this.nodeCount);const o=r-1,s=t[o];let a=0,l=0;for(let c=0;c<this._siblingOffset.length;c++){const t=2*e+this._siblingOffset[c][0],r=2*i+this._siblingOffset[c][1],n=s.getElevation(t,r),o=s.isLeaf(t,r),h=this._addNode(n.min,n.max,o);o&&(a|=1<<c),l||(l=h)}for(let c=0;c<this._siblingOffset.length;c++)a&1<<c||this._construct(t,2*e+this._siblingOffset[c][0],2*i+this._siblingOffset[c][1],o,l+c)}}function Lf(t,e,i,r,n,o){return yi(yi(t,i,o),yi(e,r,o),n)}function Bf(t,e,i){const r=i.dim,n=f(t*r-.5,0,r-1),o=f(e*r-.5,0,r-1),s=Math.floor(n),a=Math.floor(o),l=Math.min(s+1,r-1),c=Math.min(a+1,r-1);return Lf(i.get(s,a),i.get(l,a),i.get(s,c),i.get(l,c),n-s,o-a)}const Rf={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};class Ff{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(t,e,i){let r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],n=arguments.length>4&&void 0!==arguments[4]&&arguments[4];if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(i&&"mapbox"!==i&&"terrarium"!==i)return P('"'.concat(i,'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".'));this.stride=e.height;const o=this.dim=e.height-2,s=new Uint32Array(e.data.buffer);if(this.pixels=new Uint8Array(e.data.buffer),this.encoding=i||"mapbox",this.borderReady=r,!r){for(let t=0;t<o;t++)s[this._idx(-1,t)]=s[this._idx(0,t)],s[this._idx(o,t)]=s[this._idx(o-1,t)],s[this._idx(t,-1)]=s[this._idx(t,0)],s[this._idx(t,o)]=s[this._idx(t,o-1)];s[this._idx(-1,-1)]=s[this._idx(0,0)],s[this._idx(o,-1)]=s[this._idx(o-1,0)],s[this._idx(-1,o)]=s[this._idx(0,o-1)],s[this._idx(o,o)]=s[this._idx(o-1,o-1)],n&&this._buildQuadTree()}}_buildQuadTree(){this._tree=new Df(this)}get(t,e){arguments.length>2&&void 0!==arguments[2]&&arguments[2]&&(t=f(t,-1,this.dim),e=f(e,-1,this.dim));const i=4*this._idx(t,e);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(this.pixels[i],this.pixels[i+1],this.pixels[i+2])}static getUnpackVector(t){return Rf[t]}get unpackVector(){return Rf[this.encoding]}_idx(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)}_unpackMapbox(t,e,i){return(256*t*256+256*e+i)/10-1e4}_unpackTerrarium(t,e,i){return 256*t+e+i/256-32768}static pack(t,e){const i=[0,0,0,0],r=Ff.getUnpackVector(e);let n=Math.floor((t+r[3])/r[2]);return i[2]=n%256,n=Math.floor(n/256),i[1]=n%256,n=Math.floor(n/256),i[0]=n,i}getPixels(){return new pc({width:this.stride,height:this.stride},this.pixels)}backfillBorder(t,e,i){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");let r=e*this.dim,n=e*this.dim+this.dim,o=i*this.dim,s=i*this.dim+this.dim;switch(e){case-1:r=n-1;break;case 1:n=r+1}switch(i){case-1:o=s-1;break;case 1:s=o+1}const a=-e*this.dim,l=-i*this.dim;for(let c=o;c<s;c++)for(let e=r;e<n;e++){const i=4*this._idx(e,c),r=4*this._idx(e+a,c+l);this.pixels[i+0]=t.pixels[r+0],this.pixels[i+1]=t.pixels[r+1],this.pixels[i+2]=t.pixels[r+2],this.pixels[i+3]=t.pixels[r+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}Dn(Ff,"DEMData"),Dn(Df,"DemMinMaxQuadTree",{omit:["dem"]});class Of{constructor(t,e){this.max=t,this.onRemove=e,this.reset()}reset(){for(const t in this.data)for(const e of this.data[t])e.timeout&&clearTimeout(e.timeout),this.onRemove(e.value);return this.data={},this.order=[],this}add(t,e,i){const r=t.wrapped().key;void 0===this.data[r]&&(this.data[r]=[]);const n={value:e,timeout:void 0};if(void 0!==i&&(n.timeout=setTimeout((()=>{this.remove(t,n)}),i)),this.data[r].push(n),this.order.push(r),this.order.length>this.max){const t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value}getByKey(t){const e=this.data[t];return e?e[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,e){if(!this.has(t))return this;const i=t.wrapped().key,r=void 0===e?0:this.data[i].indexOf(e),n=this.data[i][r];return this.data[i].splice(r,1),n.timeout&&clearTimeout(n.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(n.value),this.order.splice(this.order.indexOf(i),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this}filter(t){const e=[];for(const i in this.data)for(const r of this.data[i])t(r.value)||e.push(r);for(const i of e)this.remove(i.value.tileID,i)}}class Uf{constructor(t,e,i){this.func=t,this.mask=e,this.range=i}}Uf.ReadOnly=!1,Uf.ReadWrite=!0,Uf.disabled=new Uf(519,Uf.ReadOnly,[0,1]);const Vf=7680;class jf{constructor(t,e,i,r,n,o){this.test=t,this.ref=e,this.mask=i,this.fail=r,this.depthFail=n,this.pass=o}}jf.disabled=new jf({func:519,mask:0},0,0,Vf,Vf,Vf);class Nf{constructor(t,e,i){this.blendFunction=t,this.blendColor=e,this.mask=i}}Nf.Replace=[1,0],Nf.disabled=new Nf(Nf.Replace,ye.transparent,[!1,!1,!1,!1]),Nf.unblended=new Nf(Nf.Replace,ye.transparent,[!0,!0,!0,!0]),Nf.alphaBlended=new Nf([1,771],ye.transparent,[!0,!0,!0,!0]);const Gf=1029,Zf=2305;class qf{constructor(t,e,i){this.enable=t,this.mode=e,this.frontFace=i}}qf.disabled=new qf(!1,Gf,Zf),qf.backCCW=new qf(!0,Gf,Zf),qf.backCW=new qf(!0,Gf,2304),qf.frontCW=new qf(!0,1028,2304),qf.frontCCW=new qf(!0,1028,Zf);class Wf extends Zt{constructor(t,e,i){super(),this.id=t,this._onlySymbols=i,e.on("data",(t=>{"source"===t.dataType&&"metadata"===t.sourceDataType&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(this.reload(),this.transform&&this.update(this.transform))})),e.on("error",(()=>{this._sourceErrored=!0})),this._source=e,this._tiles={},this._cache=new Of(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=e.minTileCacheSize,this._maxTileCacheSize=e.maxTileCacheSize,this._loadedParentTiles={},this._coveredTiles={},this._state=new Mf,this._isRaster="raster"===this._source.type||"raster-dem"===this._source.type||"custom"===this._source.type&&"raster"===this._source._dataType}onAdd(t){this.map=t,this._minTileCacheSize=void 0===this._minTileCacheSize&&t?t._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=void 0===this._maxTileCacheSize&&t?t._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(const t in this._tiles){const e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(t,e){return t.isSymbolTile=this._onlySymbols,this._source.loadTile(t,e)}_unloadTile(t){if(this._source.unloadTile)return this._source.unloadTile(t,(()=>{}))}_abortTile(t){if(this._source.abortTile)return this._source.abortTile(t,(()=>{}))}serialize(){return this._source.serialize()}prepare(t){if(this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._source.prepareTile)for(const e in this._tiles){const i=this._tiles[e];this._source.prepareTile(i)&&this.map.painter.terrain&&this.map.painter.terrain._clearRenderCacheForTile(this.id,i.tileID),i.upload(t),i.prepare(this.map.style.imageManager)}else for(const e in this._tiles){const i=this._tiles[e];i.upload(t),i.prepare(this.map.style.imageManager)}}getIds(){return y(this._tiles).map((t=>t.tileID)).sort(Xf).map((t=>t.key))}getRenderableIds(t){const e=[];for(const i in this._tiles)this._isIdRenderable(+i,t)&&e.push(this._tiles[i]);return t?e.sort(((t,e)=>{const i=t.tileID,r=e.tileID,o=new n(i.canonical.x,i.canonical.y)._rotate(this.transform.angle),s=new n(r.canonical.x,r.canonical.y)._rotate(this.transform.angle);return i.overscaledZ-r.overscaledZ||s.y-o.y||s.x-o.x})).map((t=>t.tileID.key)):e.map((t=>t.tileID)).sort(Xf).map((t=>t.key))}hasRenderableParent(t){const e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)}_isIdRenderable(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(+t,"reloading")}}_reloadTile(t,e){const i=this._tiles[t];i&&("loading"!==i.state&&(i.state=e),this._loadTile(i,this._tileLoaded.bind(this,i,t,e)))}_tileLoaded(t,e,i,r){if(r)if(t.state="errored",404!==r.status)this._source.fire(new Gt(r,{tile:t}));else if("raster-dem"===this._source.type&&this.usedForTerrain&&this.map.painter.terrain){const t=this.map.painter.terrain;this.update(this.transform,t.getScaledDemTileSize(),!0),t.resetTileLookupCache(this.id)}else this.update(this.transform);else t.timeAdded=X.now(),"expired"===i&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(e,t),"raster-dem"===this._source.type&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),this._source.fire(new Nt("data",{dataType:"source",tile:t,coord:t.tileID,sourceCacheId:this.id}))}_backfillDEM(t){const e=this.getRenderableIds();for(let r=0;r<e.length;r++){const n=e[r];if(t.neighboringTiles&&t.neighboringTiles[n]){const e=this.getTileByID(n);i(t,e),i(e,t)}}function i(t,e){if(!t.dem||t.dem.borderReady)return;t.needsHillshadePrepare=!0,t.needsDEMTextureUpload=!0;let i=e.tileID.canonical.x-t.tileID.canonical.x;const r=e.tileID.canonical.y-t.tileID.canonical.y,n=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===i&&0===r||Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+n)?i+=n:1===Math.abs(i-n)&&(i-=n)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,r),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,e,i,r){for(const n in this._tiles){let o=this._tiles[n];if(r[n]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>i)continue;let s=o.tileID;for(;o&&o.tileID.overscaledZ>e+1;){const t=o.tileID.scaledTo(o.tileID.overscaledZ-1);o=this._tiles[t.key],o&&o.hasData()&&(s=t)}let a=s;for(;a.overscaledZ>e;)if(a=a.scaledTo(a.overscaledZ-1),t[a.key]){r[s.key]=s;break}}}findLoadedParent(t,e){if(t.key in this._loadedParentTiles){const i=this._loadedParentTiles[t.key];return i&&i.tileID.overscaledZ>=e?i:null}for(let i=t.overscaledZ-1;i>=e;i--){const e=t.scaledTo(i),r=this._getLoadedTile(e);if(r)return r}}_getLoadedTile(t){const e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(this._source.reparseOverscaled?t.wrapped().key:t.canonical.key)}updateCacheSize(t,e){e=e||this._source.tileSize;const i=Math.ceil(t.width/e)+1,r=Math.ceil(t.height/e)+1,n=Math.floor(i*r*5),o="number"==typeof this._minTileCacheSize?Math.max(this._minTileCacheSize,n):n,s="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,o):o;this._cache.setMaxSize(s)}handleWrapJump(t){const e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){const t={};for(const i in this._tiles){const r=this._tiles[i];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+e),t[r.tileID.key]=r}this._tiles=t;for(const e in this._timers)clearTimeout(this._timers[e]),delete this._timers[e];for(const e in this._tiles)this._setTileReloadTimer(+e,this._tiles[e])}}update(t,e,i){if(this.transform=t,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage)return;if(this.usedForTerrain&&!i)return;let r;this.updateCacheSize(t,e),"globe"!==this.transform.projection.name&&this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?r=t.getVisibleUnwrappedCoordinates(this._source.tileID).map((t=>new Rh(t.canonical.z,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y))):(r=t.coveringTiles({tileSize:e||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!i,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain}),this._source.hasTile&&(r=r.filter((t=>this._source.hasTile(t))))):r=[];const n=this._updateRetainedTiles(r);if(Hf(this._source.type)&&0!==r.length){const t={},e={},i=Object.keys(n);for(const r of i){const i=n[r],o=this._tiles[r];if(!o||o.fadeEndTime&&o.fadeEndTime<=X.now())continue;const s=this.findLoadedParent(i,Math.max(i.overscaledZ-Wf.maxOverzooming,this._source.minzoom));s&&(this._addTile(s.tileID),t[s.tileID.key]=s.tileID),e[r]=i}const o=r[r.length-1].overscaledZ;for(const r in this._tiles){const t=this._tiles[r];if(n[r]||!t.hasData())continue;let i=t.tileID;for(;i.overscaledZ>o;){i=i.scaledTo(i.overscaledZ-1);const o=this._tiles[i.key];if(o&&o.hasData()&&e[i.key]){n[r]=t.tileID;break}}}for(const r in t)n[r]||(this._coveredTiles[r]=!0,n[r]=t[r])}for(const s in n)this._tiles[s].clearFadeHold();const o=function(t,e){const i=[];for(const r in t)r in e||i.push(r);return i}(this._tiles,n);for(const s of o){const t=this._tiles[s];t.hasSymbolBuckets&&!t.holdingForFade()?t.setHoldDuration(this.map._fadeDuration):t.hasSymbolBuckets&&!t.symbolFadeFinished()||this._removeTile(+s)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(+t)}_updateRetainedTiles(t){const e={};if(0===t.length)return e;const i={},r=t.reduce(((t,e)=>Math.min(t,e.overscaledZ)),1/0),n=t[0].overscaledZ,o=Math.max(n-Wf.maxOverzooming,this._source.minzoom),s=Math.max(n+Wf.maxUnderzooming,this._source.minzoom),a={};for(const l of t){const t=this._addTile(l);e[l.key]=l,t.hasData()||r<this._source.maxzoom&&(a[l.key]=l)}this._retainLoadedChildren(a,r,s,e);for(const l of t){let t=this._tiles[l.key];if(t.hasData())continue;if(l.canonical.z>=this._source.maxzoom){const t=l.children(this._source.maxzoom)[0],i=this.getTile(t);if(i&&i.hasData()){e[t.key]=t;continue}}else{const t=l.children(this._source.maxzoom);if(e[t[0].key]&&e[t[1].key]&&e[t[2].key]&&e[t[3].key])continue}let r=t.wasRequested();for(let n=l.overscaledZ-1;n>=o;--n){const o=l.scaledTo(n);if(i[o.key])break;if(i[o.key]=!0,t=this.getTile(o),!t&&r&&(t=this._addTile(o)),t&&(e[o.key]=o,r=t.wasRequested(),t.hasData()))break}}return e}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const e=[];let i,r=this._tiles[t].tileID;for(;r.overscaledZ>0;){if(r.key in this._loadedParentTiles){i=this._loadedParentTiles[r.key];break}e.push(r.key);const t=r.scaledTo(r.overscaledZ-1);if(i=this._getLoadedTile(t),i)break;r=t}for(const t of e)this._loadedParentTiles[t]=i}}_addTile(t){let e=this._tiles[t.key];if(e)return this._source.prepareTile&&this._source.prepareTile(e),e;e=this._cache.getAndRemove(t),e&&(this._setTileReloadTimer(t.key,e),e.tileID=t,this._state.initializeTileState(e,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,e)));const i=Boolean(e);if(!i){const i=this.map?this.map.painter:null;e=new Af(t,this._source.tileSize*t.overscaleFactor(),this.transform.tileZoom,i,this._isRaster),this._source.prepareTile&&this._source.prepareTile(e)||this._loadTile(e,this._tileLoaded.bind(this,e,t.key,e.state))}return e?(e.uses++,this._tiles[t.key]=e,i||this._source.fire(new Nt("dataloading",{tile:e,coord:e.tileID,dataType:"source"})),e):null}_setTileReloadTimer(t,e){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const i=e.getExpiryTimeout();i&&(this._timers[t]=setTimeout((()=>{this._reloadTile(t,"expired"),delete this._timers[t]}),i))}_removeTile(t){const e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(+t);this._source._clear&&this._source._clear(),this._cache.reset(),this.map&&this.usedForTerrain&&this.map.painter.terrain&&this.map.painter.terrain.resetTileLookupCache(this.id)}tilesIn(t,e,i){const r=[],n=this.transform;if(!n)return r;const o="globe"===n.projection.name,s=Ia(n.center.lng);for(const a in this._tiles){const l=this._tiles[a];if(i&&l.clearQueryDebugViz(),l.holdingForFade())continue;let c;if(o){const t=l.tileID.canonical;if(0===t.z){const e=[Math.abs(f(s,...Yf(t,-1))-s),Math.abs(f(s,...Yf(t,1))-s)];c=[0,2*e.indexOf(Math.min(...e))-1]}else{const e=[Math.abs(f(s,...Yf(t,-1))-s),Math.abs(f(s,...Yf(t,0))-s),Math.abs(f(s,...Yf(t,1))-s)];c=[e.indexOf(Math.min(...e))-1]}}else c=[0];for(const i of c){const o=t.containsTile(l,n,e,i);o&&r.push(o)}}return r}getVisibleCoordinates(t){const e=this.getRenderableIds(t).map((t=>this._tiles[t].tileID));for(const i of e)i.projMatrix=this.transform.calculateProjMatrix(i.toUnwrapped());return e}hasTransition(){if(this._source.hasTransition())return!0;if(Hf(this._source.type))for(const t in this._tiles){const e=this._tiles[t];if(void 0!==e.fadeEndTime&&e.fadeEndTime>=X.now())return!0}return!1}setFeatureState(t,e,i){this._state.updateState(t=t||"_geojsonTileLayer",e,i)}removeFeatureState(t,e,i){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,i)}getFeatureState(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)}setDependencies(t,e,i){const r=this._tiles[t];r&&r.setDependencies(e,i)}reloadTilesForDependencies(t,e){for(const i in this._tiles)this._tiles[i].hasDependency(t,e)&&this._reloadTile(+i,"reloading");this._cache.filter((i=>!i.hasDependency(t,e)))}_preloadTiles(t,e){const i=new Map,r=Array.isArray(t)?t:[t],n=this.map.painter.terrain,o=this.usedForTerrain&&n?n.getScaledDemTileSize():this._source.tileSize;for(const s of r){const t=s.coveringTiles({tileSize:o,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const e of t)i.set(e.key,e);this.usedForTerrain&&s.updateElevation(!1)}g(Array.from(i.values()),((t,e)=>{const i=new Af(t,this._source.tileSize*t.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster);this._loadTile(i,(t=>{"raster-dem"===this._source.type&&i.dem&&this._backfillDEM(i),e(t,i)}))}),e)}}function Xf(t,e){const i=Math.abs(2*t.wrap)-+(t.wrap<0),r=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||r-i||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function Hf(t){return"raster"===t||"image"===t||"video"===t}function Yf(t,e){const i=1<<t.z;return[t.x/i+e,(t.x+1)/i+e]}Wf.maxOverzooming=10,Wf.maxUnderzooming=3;class Kf{constructor(t,e,i){this._demTile=t,this._dem=this._demTile.dem,this._scale=e,this._offset=i}static create(t,e,i){const r=i||t.findDEMTileFor(e);if(!r||!r.dem)return;const n=r.dem,o=r.tileID,s=1<<e.canonical.z-o.canonical.z;return new Kf(r,r.tileSize/wa/s,[(e.canonical.x/s-o.canonical.x)*n.dim,(e.canonical.y/s-o.canonical.y)*n.dim])}tileCoordToPixel(t,e){const i=e*this._scale+this._offset[1],r=Math.floor(t*this._scale+this._offset[0]),o=Math.floor(i);return new n(r,o)}getElevationAt(t,e,i,r){const n=t*this._scale+this._offset[0],o=e*this._scale+this._offset[1],s=Math.floor(n),a=Math.floor(o),l=this._dem;return r=!!r,i?yi(yi(l.get(s,a,r),l.get(s,a+1,r),o-a),yi(l.get(s+1,a,r),l.get(s+1,a+1,r),o-a),n-s):l.get(s,a,r)}getElevationAtPixel(t,e,i){return this._dem.get(t,e,!!i)}getMeterToDEM(t){return(1<<this._demTile.tileID.canonical.z)*za(1,t)*this._dem.stride}}class Jf{constructor(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new zn(wa,16,0),this.featureIndexArray=new Rs,this.promoteId=e}insert(t,e,i,r,n){let o=arguments.length>5&&void 0!==arguments[5]?arguments[5]:0;const s=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(i,r,n,o);const a=this.grid;for(let l=0;l<e.length;l++){const t=e[l],i=[1/0,1/0,-1/0,-1/0];for(let e=0;e<t.length;e++){const r=t[e];i[0]=Math.min(i[0],r.x),i[1]=Math.min(i[1],r.y),i[2]=Math.max(i[2],r.x),i[3]=Math.max(i[3],r.y)}i[0]<wa&&i[1]<wa&&i[2]>=0&&i[3]>=0&&a.insert(s,i[0],i[1],i[2],i[3])}}loadVTLayers(){if(!this.vtLayers){this.vtLayers=new mh.VectorTile(new yu(this.rawTileData)).layers,this.sourceLayerCoder=new ff(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={};for(const t in this.vtLayers)this.vtFeatures[t]=[]}return this.vtLayers}query(t,e,i,r){var n=this;this.loadVTLayers();const o=t.params||{},s=Jr(o.filter),a=t.tileResult,l=t.transform,c=a.bufferedTilespaceBounds,h=this.grid.query(c.min.x,c.min.y,c.max.x,c.max.y,((t,e,i,r)=>ol(a.bufferedTilespaceGeometry,t,e,i,r)));h.sort($f);let u=null;l.elevation&&h.length>0&&(u=Kf.create(l.elevation,this.tileID));const p={};let d;for(let f=0;f<h.length;f++){const l=h[f];if(l===d)continue;d=l;const c=this.featureIndexArray.get(l);let m=null;this.loadMatchingFeature(p,c,s,o.layers,o.availableImages,e,i,r,(function(e,i,r){let o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0;return m||(m=Za(e,n.tileID.canonical,t.tileTransform)),i.queryIntersectsFeature(a,e,r,m,n.z,t.transform,t.pixelPosMatrix,u,o)}))}return p}loadMatchingFeature(t,e,i,r,n,o,s,a,l){const{featureIndex:c,bucketIndex:h,sourceLayerIndex:u,layoutVertexArrayOffset:p}=e,d=this.bucketLayerIDs[h];if(r&&!function(t,e){for(let i=0;i<t.length;i++)if(e.indexOf(t[i])>=0)return!0;return!1}(r,d))return;const f=this.sourceLayerCoder.decode(u),m=this.vtLayers[f].feature(c);if(i.needGeometry){const t=qa(m,!0);if(!i.filter(new Do(this.tileID.overscaledZ),t,this.tileID.canonical))return}else if(!i.filter(new Do(this.tileID.overscaledZ),m))return;const _=this.getId(m,f);for(let g=0;g<d.length;g++){const e=d[g];if(r&&r.indexOf(e)<0)continue;const i=o[e];if(!i)continue;let h={};void 0!==_&&a&&(h=a.getState(i.sourceLayer||"_geojsonTileLayer",_));const u=x({},s[e]);u.paint=Qf(u.paint,i.paint,m,h,n),u.layout=Qf(u.layout,i.layout,m,h,n);const f=!l||l(m,i,h,p);if(!f)continue;const y=new _f(m,this.z,this.x,this.y,_);y.layer=u;let v=t[e];void 0===v&&(v=t[e]=[]),v.push({featureIndex:c,feature:y,intersectionZ:f})}}lookupSymbolFeatures(t,e,i,r,n,o,s,a){const l={};this.loadVTLayers();const c=Jr(n);for(const h of t)this.loadMatchingFeature(l,{bucketIndex:i,sourceLayerIndex:r,featureIndex:h,layoutVertexArrayOffset:0},c,o,s,a,e);return l}loadFeature(t){const{featureIndex:e,sourceLayerIndex:i}=t;this.loadVTLayers();const r=this.sourceLayerCoder.decode(i),n=this.vtFeatures[r];if(n[e])return n[e];const o=this.vtLayers[r].feature(e);return n[e]=o,o}hasLayer(t){for(const e of this.bucketLayerIDs)for(const i of e)if(t===i)return!0;return!1}getId(t,e){let i=t.id;return this.promoteId&&(i=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]],"boolean"==typeof i&&(i=Number(i))),i}}function Qf(t,e,i,r,n){return M(t,((t,o)=>{const s=e instanceof jo?e.get(o):null;return s&&s.evaluate?s.evaluate(i,r,n):s}))}function $f(t,e){return e-t}Dn(Jf,"FeatureIndex",{omit:["rawTileData","sourceLayerCoder"]});class tm{constructor(t){const e={},i=[];for(const s in t){const r=t[s],n=e[s]={};for(const t in r.glyphs){const e=r.glyphs[+t];if(!e||0===e.bitmap.width||0===e.bitmap.height)continue;const o=e.metrics.localGlyph?2:1,s={x:0,y:0,w:e.bitmap.width+2*o,h:e.bitmap.height+2*o};i.push(s),n[t]=s}}const{w:r,h:n}=ju(i),o=new uc({width:r||1,height:n||1});for(const s in t){const i=t[s];for(const t in i.glyphs){const r=i.glyphs[+t];if(!r||0===r.bitmap.width||0===r.bitmap.height)continue;const n=e[s][t],a=r.metrics.localGlyph?2:1;uc.copy(r.bitmap,o,{x:0,y:0},{x:n.x+a,y:n.y+a},r.bitmap)}}this.image=o,this.positions=e}}Dn(tm,"GlyphAtlas");class em{constructor(t){this.tileID=new Rh(t.tileID.overscaledZ,t.tileID.wrap,t.tileID.canonical.z,t.tileID.canonical.x,t.tileID.canonical.y),this.tileZoom=t.tileZoom,this.uid=t.uid,this.zoom=t.zoom,this.canonical=t.tileID.canonical,this.pixelRatio=t.pixelRatio,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=t.showCollisionBoxes,this.collectResourceTiming=!!t.collectResourceTiming,this.returnDependencies=!!t.returnDependencies,this.promoteId=t.promoteId,this.enableTerrain=!!t.enableTerrain,this.isSymbolTile=t.isSymbolTile,this.tileTransform=wd(t.tileID.canonical,t.projection),this.projection=t.projection}parse(t,e,i,r,n){this.status="parsing",this.data=t,this.collisionBoxArray=new Is;const o=new ff(Object.keys(t.layers).sort()),s=new Jf(this.tileID,this.promoteId);s.bucketLayerIDs=[];const a={},l=new uf(256,256),c={featureIndex:s,iconDependencies:{},patternDependencies:{},glyphDependencies:{},lineAtlas:l,availableImages:i},h=e.familiesBySource[this.source];for(const y in h){const e=t.layers[y];if(!e)continue;let r=!1,n=!1;for(const t of h[y])"symbol"===t[0].type?r=!0:n=!0;if(!0===this.isSymbolTile&&!r)continue;if(!1===this.isSymbolTile&&!n)continue;1===e.version&&P('Vector tile source "'.concat(this.source,'" layer "').concat(y,'" does not use vector tile spec v2 and therefore may have some rendering errors.'));const l=o.encode(y),u=[];for(let t=0;t<e.length;t++){const i=e.feature(t),r=s.getId(i,y);u.push({feature:i,id:r,index:t,sourceLayerIndex:l})}for(const t of h[y]){const e=t[0];void 0!==this.isSymbolTile&&"symbol"===e.type!==this.isSymbolTile||e.minzoom&&this.zoom<Math.floor(e.minzoom)||e.maxzoom&&this.zoom>=e.maxzoom||"none"!==e.visibility&&(im(t,this.zoom,i),(a[e.id]=e.createBucket({index:s.bucketLayerIDs.length,layers:t,zoom:this.zoom,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:l,sourceID:this.source,enableTerrain:this.enableTerrain,projection:this.projection.spec,availableImages:i})).populate(u,c,this.tileID.canonical,this.tileTransform),s.bucketLayerIDs.push(t.map((t=>t.id))))}}let u,p,d,f;l.trim();const m={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},_=M(c.glyphDependencies,(t=>Object.keys(t).map(Number)));Object.keys(_).length?r.send("getGlyphs",{uid:this.uid,stacks:_},((t,e)=>{u||(u=t,p=e,v.call(this))}),void 0,!1,m):p={};const g=Object.keys(c.iconDependencies);g.length?r.send("getImages",{icons:g,source:this.source,tileID:this.tileID,type:"icons"},((t,e)=>{u||(u=t,d=e,v.call(this))}),void 0,!1,m):d={};const x=Object.keys(c.patternDependencies);function v(){if(u)return n(u);if(p&&d&&f){const t=new tm(p),e=new Gu(d,f);for(const r in a){const n=a[r];n instanceof Qd?(im(n.layers,this.zoom,i),Lp(n,p,t.positions,d,e.iconPositions,this.showCollisionBoxes,i,this.tileID.canonical,this.tileZoom,this.projection)):n.hasPattern&&(n instanceof Hh||n instanceof th||n instanceof wh)&&(im(n.layers,this.zoom,i),n.addFeatures(c,this.tileID.canonical,e.patternPositions,i,this.tileTransform))}this.status="done",n(null,{buckets:y(a).filter((t=>!t.isEmpty())),featureIndex:s,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:t.image,lineAtlas:l,imageAtlas:e,glyphMap:this.returnDependencies?p:null,iconMap:this.returnDependencies?d:null,glyphPositions:this.returnDependencies?t.positions:null})}}x.length?r.send("getImages",{icons:x,source:this.source,tileID:this.tileID,type:"patterns"},((t,e)=>{u||(u=t,f=e,v.call(this))}),void 0,!1,m):f={},v.call(this)}}function im(t,e,i){const r=new Do(e);for(const n of t)n.recalculate(r,i)}class rm{constructor(t){this.entries={},this.scheduler=t}request(t,e,i,r){const n=this.entries[t]=this.entries[t]||{callbacks:[]};if(n.result){const[t,i]=n.result;return this.scheduler?this.scheduler.add((()=>{r(t,i)}),e):r(t,i),()=>{}}return n.callbacks.push(r),n.cancel||(n.cancel=i(((i,r)=>{n.result=[i,r];for(const t of n.callbacks)this.scheduler?this.scheduler.add((()=>{t(i,r)}),e):t(i,r);setTimeout((()=>delete this.entries[t]),3e3)}))),()=>{n.result||(n.callbacks=n.callbacks.filter((t=>t!==r)),n.callbacks.length||(n.cancel(),delete this.entries[t]))}}}function nm(t,e,i){const r=JSON.stringify(t.request);return t.data&&(this.deduped.entries[r]={result:[null,t.data]}),this.deduped.request(r,{type:"parseTile",isSymbolTile:t.isSymbolTile,zoom:t.tileZoom},(e=>{const r=kt(t.request,((t,r,n,o)=>{t?e(t):r&&e(null,{vectorTile:i?void 0:new mh.VectorTile(new yu(r)),rawData:r,cacheControl:n,expires:o})}));return()=>{r.cancel(),e()}}),e)}t.ARRAY_TYPE=fl,t.AUTH_ERR_MSG=rt,t.Aabb=ec,t.Actor=class{constructor(t,i,r){this.target=t,this.parent=i,this.mapId=r,this.callbacks={},this.cancelCallbacks={},S(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.globalScope=L()?t:e,this.scheduler=new df}send(t,e,i,r){let n=arguments.length>4&&void 0!==arguments[4]&&arguments[4],o=arguments.length>5?arguments[5]:void 0;const s=Math.round(1e18*Math.random()).toString(36).substring(0,10);i&&(i.metadata=o,this.callbacks[s]=i);const a=F(this.globalScope)?void 0:[];return this.target.postMessage({id:s,type:t,hasCallback:!!i,targetMapId:r,mustQueue:n,sourceMapId:this.mapId,data:Rn(e,a)},a),{cancel:()=>{i&&delete this.callbacks[s],this.target.postMessage({id:s,type:"<cancel>",targetMapId:r,sourceMapId:this.mapId})}}}receive(t){const e=t.data,i=e.id;if(i&&(!e.targetMapId||this.mapId===e.targetMapId))if("<cancel>"===e.type){const t=this.cancelCallbacks[i];delete this.cancelCallbacks[i],t&&t.cancel()}else if(e.mustQueue||L()){const t=this.callbacks[i];this.cancelCallbacks[i]=this.scheduler.add((()=>this.processTask(i,e)),t&&t.metadata||{type:"message"})}else this.processTask(i,e)}processTask(t,e){if("<response>"===e.type){const i=this.callbacks[t];delete this.callbacks[t],i&&(e.error?i(Fn(e.error)):i(null,Fn(e.data)))}else{const i=F(this.globalScope)?void 0:[],r=e.hasCallback?(e,r)=>{delete this.cancelCallbacks[t],this.target.postMessage({id:t,type:"<response>",sourceMapId:this.mapId,error:e?Rn(e):null,data:Rn(r,i)},i)}:t=>{},n=Fn(e.data);if(this.parent[e.type])this.parent[e.type](e.sourceMapId,n,r);else if(this.parent.getWorkerSource){const t=e.type.split(".");this.parent.getWorkerSource(e.sourceMapId,t[0],n.source)[t[1]](n,r)}else r(new Error("Could not find function ".concat(e.type)))}}remove(){this.scheduler.remove(),this.target.removeEventListener("message",this.receive,!1)}},t.CanonicalTileID=Lh,t.Color=ye,t.ColorMode=Nf,t.CullFaceMode=qf,t.DEMData=Ff,t.DataConstantProperty=No,t.DedupedRequest=rm,t.DepthMode=Uf,t.EXTENT=wa,t.Elevation=class{isDataAvailableAtPoint(t){const e=this._source();if(!e||t.y<0||t.y>1)return!1;const i=e.getSource().maxzoom,r=1<<i,n=Math.floor(t.x),o=Math.floor((t.x-n)*r),s=Math.floor(t.y*r),a=this.findDEMTileFor(new Rh(i,n,i,o,s));return!(!a||!a.dem)}getAtPointOrZero(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return this.getAtPoint(t,e)||0}getAtPoint(t,e){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];null==e&&(e=null);const r=this._source();if(!r)return e;if(t.y<0||t.y>1)return e;const n=r.getSource().maxzoom,o=1<<n,s=Math.floor(t.x),a=t.x-s,l=new Rh(n,s,n,Math.floor(a*o),Math.floor(t.y*o)),c=this.findDEMTileFor(l);if(!c||!c.dem)return e;const h=c.dem,u=1<<c.tileID.canonical.z,p=(a*u-c.tileID.canonical.x)*h.dim,d=(t.y*u-c.tileID.canonical.y)*h.dim,f=Math.floor(p),m=Math.floor(d);return(i?this.exaggeration():1)*yi(yi(h.get(f,m),h.get(f,m+1),d-m),yi(h.get(f+1,m),h.get(f+1,m+1),d-m),p-f)}getAtTileOffset(t,e,i){const r=1<<t.canonical.z;return this.getAtPointOrZero(new Ra(t.wrap+(t.canonical.x+e/wa)/r,(t.canonical.y+i/wa)/r))}getAtTileOffsetFunc(t,e,i,r){return n=>{const o=this.getAtTileOffset(t,n.x,n.y),s=r.upVector(t.canonical,n.x,n.y);return Bl(s,s,o*r.upVectorScale(t.canonical,e,i).metersToTile),s}}getForTilePoints(t,e,i,r){const n=Kf.create(this,t,r);return!!n&&(e.forEach((t=>{t[2]=this.exaggeration()*n.getElevationAt(t[0],t[1],i)})),!0)}getMinMaxForTile(t){const e=this.findDEMTileFor(t);if(!e||!e.dem)return null;const i=e.dem.tree,r=e.tileID,n=1<<t.canonical.z-r.canonical.z;let o=t.canonical.x/n-r.canonical.x,s=t.canonical.y/n-r.canonical.y,a=0;for(let l=0;l<t.canonical.z-r.canonical.z&&!i.leaves[a];l++){o*=2,s*=2;const t=2*Math.floor(s)+Math.floor(o);a=i.childOffsets[a]+t,o%=1,s%=1}return{min:this.exaggeration()*i.minimums[a],max:this.exaggeration()*i.maximums[a]}}getMinElevationBelowMSL(){throw new Error("Pure virtual method called.")}raycast(t,e,i){throw new Error("Pure virtual method called.")}pointCoordinate(t){throw new Error("Pure virtual method called.")}_source(){throw new Error("Pure virtual method called.")}exaggeration(){throw new Error("Pure virtual method called.")}findDEMTileFor(t){throw new Error("Pure virtual method called.")}get visibleDemTiles(){throw new Error("Getter must be implemented in subclass.")}},t.ErrorEvent=Gt,t.EvaluationParameters=Do,t.Event=Nt,t.Evented=Zt,t.FillExtrusionBucket=wh,t.Frustum=tc,t.FrustumCorners=$l,t.GLOBE_METERS_TO_ECEF=Hp,t.GLOBE_RADIUS=Xp,t.GLOBE_SCALE_MATCH_LATITUDE=45,t.GLOBE_ZOOM_THRESHOLD_MAX=6,t.GLOBE_ZOOM_THRESHOLD_MIN=5,t.GlobeSharedBuffers=class{constructor(t){this._createGrid(t),this._createPoles(t)}destroy(){this._poleIndexBuffer.destroy(),this._gridBuffer.destroy(),this._gridIndexBuffer.destroy(),this._poleNorthVertexBuffer.destroy(),this._poleSouthVertexBuffer.destroy();for(const t of this._poleSegments)t.destroy();for(const t of this._gridSegments)t.destroy();if(this._wireframeIndexBuffer){this._wireframeIndexBuffer.destroy();for(const t of this._wireframeSegments)t.destroy()}}_createGrid(t){const e=new ts,i=new _s,r=65;for(let n=0;n<r;n++)for(let t=0;t<r;t++)e.emplaceBack(t,n);this._gridSegments=[];for(let n=0,o=0;n<Yp.length;n++){const t=Yp[n];for(let n=0;n<t;n++)for(let t=0;t<64;t++){const e=n*r+t;i.emplaceBack(e+1,e,e+r),i.emplaceBack(e+r,e+r+1,e+1)}const e=64*t*2;this._gridSegments.push(ba.simpleSegment(0,o,(t+1)*r,e)),o+=e}this._gridBuffer=t.createVertexBuffer(e,Wp.members),this._gridIndexBuffer=t.createIndexBuffer(i,!0)}_createPoles(t){const e=new _s;for(let n=0;n<=64;n++)e.emplaceBack(0,n+1,n+2);this._poleIndexBuffer=t.createIndexBuffer(e,!0);const i=new vs,r=new vs;this._poleSegments=[];for(let n=0,o=0;n<5;n++){const t=360/(1<<n);i.emplaceBack(0,-Xp,0,.5,0),r.emplaceBack(0,-Xp,0,.5,1);for(let e=0;e<=64;e++){const n=e/64,o=yi(0,t,n),[s,a,l]=ld(xd,vd,o,Xp);i.emplaceBack(s,a,l,n,0),r.emplaceBack(s,a,l,n,1)}

1=t.scheduler}loadTile(t,e){const i=t.uid,r=t&&t.request,n=r&&r.collectResourceTiming,o=this.loading[i]=new em(t);o.abort=this.loadVectorData(t,((s,a)=>{const l=!this.loading[i];if(delete this.loading[i],l||s||!a)return o.status="done",l||(this.loaded[i]=o),e(s);const c=a.rawData,h={};a.expires&&(h.expires=a.expires),a.cacheControl&&(h.cacheControl=a.cacheControl),o.vectorTile=a.vectorTile||new mh.VectorTile(new yu(c));const u=()=>{o.parse(o.vectorTile,this.layerIndex,this.availableImages,this.actor,((t,i)=>{if(t||!i)return e(t);const o={};if(n){const t=j(r);t.length>0&&(o.resourceTiming=JSON.parse(JSON.stringify(t)))}e(null,x({rawTileData:c.slice(0)},i,h,o))}))};this.isSpriteLoaded?u():this.once("isSpriteLoaded",(()=>{this.scheduler?this.scheduler.add(u,{type:"parseTile",isSymbolTile:t.isSymbolTile,zoom:t.tileZoom}):u()})),this.loaded=this.loaded||{},this.loaded[i]=o}))}reloadTile(t,e){const i=this.loaded,r=t.uid,n=this;if(i&&i[r]){const o=i[r];o.showCollisionBoxes=t.showCollisionBoxes,o.enableTerrain=!!t.enableTerrain,o.projection=t.projection,o.tileTransform=wd(t.tileID.canonical,t.projection);const s=(t,i)=>{const r=o.reloadCallback;r&&(delete o.reloadCallback,o.parse(o.vectorTile,n.layerIndex,this.availableImages,n.actor,r)),e(t,i)};"parsing"===o.status?o.reloadCallback=s:"done"===o.status&&(o.vectorTile?o.parse(o.vectorTile,this.layerIndex,this.availableImages,this.actor,s):s())}}abortTile(t,e){const i=t.uid,r=this.loading[i];r&&(r.abort&&r.abort(),delete this.loading[i]),e()}removeTile(t,e){const i=this.loaded,r=t.uid;i&&i[r]&&delete i[r],e()}},t.WritingMode=Zu,t.ZoomHistory=On,t.add=zl,t.addDynamicAttributes=Hd,t.adjoint=function(t,e){var i=e[0],r=e[1],n=e[2],o=e[3],s=e[4],a=e[5],l=e[6],c=e[7],h=e[8];return t[0]=s*h-a*c,t[1]=n*c-r*h,t[2]=r*a-n*s,t[3]=a*l-o*h,t[4]=i*h-n*l,t[5]=n*o-i*a,t[6]=o*c-s*l,t[7]=r*l-i*c,t[8]=i*s-r*o,t},t.asyncAll=g,t.bezier=p,t.bindAll=S,t.boundsAttributes=Ef,t.bufferConvexPolygon=function(t,e){const i=[];for(let r=0;r<t.length;r++){const n=_(r-1,-1,t.length-1),o=_(r+1,-1,t.length-1),s=t[r],a=t[o],l=t[n].sub(s).unit(),c=a.sub(s).unit(),h=c.angleWithSep(l.x,l.y),u=l.add(c).unit().mult(-1*e/Math.sin(h/2));i.push(s.add(u))}return i},t.cacheEntryPossiblyAdded=function(t){Mt++,Mt>vt&&(t.getActor().send("enforceCacheSizeLimit",xt),Mt=0)},t.calculateGlobeLabelMatrix=function(t,e){const{x:i,y:r}=t.point,n=md(i,r,t.worldSize/t._pixelsPerMercatorPixel,0,0);return yl(n,n,fd(id(e)))},t.calculateGlobeMatrix=function(t){const{x:e,y:i}=t.point,{lng:r,lat:n}=t._center;return md(e,i,t.worldSize,r,n)},t.calculateGlobeMercatorMatrix=function(t){const e=t.pixelsPerMeter,i=e/za(1,t.center.lat),r=_l(new Float64Array(16));return xl(r,r,[t.point.x,t.point.y,0]),vl(r,r,[i,i,e]),Float32Array.from(r)},t.circumferenceAtLatitude=Ma,t.clamp=f,t.clearTileCache=function(t){const e=Tt(),i=[];for(const r in bt)e&&i.push(e.delete(r)),delete bt[r];t&&Promise.all(i).catch(t).then((()=>t()))},t.clipLine=fp,t.clone=function(t){var e=new fl(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=C,t.collisionCircleLayout=ou,t.config=Y,t.conjugate=function(t,e){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=e[3],t},t.create=function(){var t=new fl(16);return fl!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=ml,t.createExpression=Rr,t.createLayout=Qo,t.createStyleLayer=function(t){return"custom"===t.type?new sf(t):new cf[t.type](t)},t.cross=Ul,t.degToRad=l,t.distance=function(t,e){return Math.hypot(e[0]-t[0],e[1]-t[1],e[2]-t[2])},t.div=function(t,e,i){return t[0]=e[0]/i[0],t[1]=e[1]/i[1],t[2]=e[2]/i[2],t},t.dot=Ol,t.ease=d,t.easeCubicInOut=u,t.emitValidationErrors=Cn,t.endsWith=A,t.enforceCacheSizeLimit=function(t){for(const e in bt)Et(e),bt[e].then((e=>{e.keys().then((i=>{for(let r=0;r<i.length-t;r++)e.delete(i[r])}))}))},t.evaluateSizeForFeature=cu,t.evaluateSizeForZoom=hu,t.evaluateVariableOffset=Dp,t.evented=Co,t.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]},t.exactEquals$1=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]}

1class r{constructor(t){this.keyCache={},t&&this.replace(t)}replace(t){this._layerConfigs={},this._layers={},this.update(t,[])}update(e,r){for(const i of e)this._layerConfigs[i.id]=i,(this._layers[i.id]=t.createStyleLayer(i)).compileFilter(),this.keyCache[i.id]&&delete this.keyCache[i.id];for(const t of r)delete this.keyCache[t],delete this._layerConfigs[t],delete this._layers[t];this.familiesBySource={};const n=function(t,e){const r={};for(let o=0;o<t.length;o++){const n=e&&e[t[o].id]||i(t[o]);e&&(e[t[o].id]=n);let s=r[n];s||(s=r[n]=[]),s.push(t[o])}const n=[];for(const i in r)n.push(r[i]);return n}(t.values(this._layerConfigs),this.keyCache);for(const t of n){const e=t.map((t=>this._layers[t.id])),i=e[0];if("none"===i.visibility)continue;const r=i.source||"";let n=this.familiesBySource[r];n||(n=this.familiesBySource[r]={});const o=i.sourceLayer||"_geojsonTileLayer";let s=n[o];s||(s=n[o]=[]),s.push(e)}}}class n{loadTile(e,i){const{uid:r,encoding:n,rawImageData:o,padding:s,buildQuadTree:a}=e,l=t.window.ImageBitmap&&o instanceof t.window.ImageBitmap?this.getImageData(o,s):o;i(null,new t.DEMData(r,l,n,s<1,a))}getImageData(t,e){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(t.width,t.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d")),this.offscreenCanvas.width=t.width,this.offscreenCanvas.height=t.height,this.offscreenCanvasContext.drawImage(t,0,0,t.width,t.height);const i=this.offscreenCanvasContext.getImageData(-e,-e,t.width+2*e,t.height+2*e);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),i}}var o=function t(e,i){var r,n=e&&e.type;if("FeatureCollection"===n)for(r=0;r<e.features.length;r++)t(e.features[r],i);else if("GeometryCollection"===n)for(r=0;r<e.geometries.length;r++)t(e.geometries[r],i);else if("Feature"===n)t(e.geometry,i);else if("Polygon"===n)s(e.coordinates,i);else if("MultiPolygon"===n)for(r=0;r<e.coordinates.length;r++)s(e.coordinates[r],i);return e};function s(t,e){if(0!==t.length){a(t[0],e);for(var i=1;i<t.length;i++)a(t[i],!e)}}function a(t,e){for(var i=0,r=0,n=0,o=t.length,s=o-1;n<o;s=n++){var a=(t[n][0]-t[s][0])*(t[s][1]+t[n][1]),l=i+a;r+=Math.abs(i)>=Math.abs(a)?i-l+a:a-l+i,i=l}i+r>=0!=!!e&&t.reverse()}const l=t.vectorTile.VectorTileFeature.prototype.toGeoJSON;class c{constructor(e){this._feature=e,this.extent=t.EXTENT,this.type=e.type,this.properties=e.tags,"id"in e&&!isNaN(e.id)&&(this.id=parseInt(e.id,10))}loadGeometry(){if(1===this._feature.type){const e=[];for(const i of this._feature.geometry)e.push([new t.pointGeometry(i[0],i[1])]);return e}{const e=[];for(const i of this._feature.geometry){const r=[];for(const e of i)r.push(new t.pointGeometry(e[0],e[1]));e.push(r)}return e}}toGeoJSON(t,e,i){return l.call(this,t,e,i)}}class h{constructor(e){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=t.EXTENT,this.length=e.length,this._features=e}feature(t){return new c(this._features[t])}}var u=t.vectorTile.VectorTileFeature,p=d;function d(t,e){this.options=e||{},this.features=t,this.length=t.length}function f(t,e){this.id="number"==typeof t.id?t.id:void 0,this.type=t.type,this.rawGeometry=1===t.type?[t.geometry]:t.geometry,this.properties=t.tags,this.extent=e||4096}d.prototype.feature=function(t){return new f(this.features[t],this.options.extent)},f.prototype.loadGeometry=function(){var e=this.rawGeometry;this.geometry=[];for(var i=0;i<e.length;i++){for(var r=e[i],n=[],o=0;o<r.length;o++)n.push(new t.pointGeometry(r[o][0],r[o][1]));this.geometry.push(n)}return this.geometry},f.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var t=this.geometry,e=1/0,i=-1/0,r=1/0,n=-1/0,o=0;o<t.length;o++)for(var s=t[o],a=0;a<s.length;a++){var l=s[a];e=Math.min(e,l.x),i=Math.max(i,l.x),r=Math.min(r,l.y),n=Math.max(n,l.y)}return[e,r,i,n]},f.prototype.toGeoJSON=u.prototype.toGeoJSON;var m=g,_=p;function g(e){var i=new t.pbf;return function(t,e){for(var i in t.layers)e.writeMessage(3,y,t.layers[i])}(e,i),i.finish()}function y(t,e){var i;e.writeVarintField(15,t.version||1),e.writeStringField(1,t.name||""),e.writeVarintField(5,t.extent||4096);var r={keys:[],values:[],keycache:{},valuecache:{}};for(i=0;i<t.length;i++)r.feature=t.feature(i),e.writeMessage(2,x,r);var n=r.keys;for(i=0;i<n.length;i++)e.writeStringField(3,n[i]);var o=r.values;for(i=0;i<o.length;i++)e.writeMessage(4,E,o[i])}function x(t,e){var i=t.feature;void 0!==i.id&&e.writeVarintField(1,i.id),e.writeMessage(2,v,t),e.writeVarintField(3,i.type),e.writeMessage(4,T,i)}function v(t,e){var i=t.feature,r=t.keys,n=t.values,o=t.keycache,s=t.valuecache;for(var a in i.properties){var l=i.properties[a],c=o[a];if(null!==l){void 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0!==arguments[3]?arguments[3]:64,n=arguments.length>4&&void 0!==arguments[4]?arguments[4]:Float64Array;this.nodeSize=r,this.points=t;const o=t.length<65536?Uint16Array:Uint32Array,s=this.ids=new o(t.length),a=this.coords=new n(2*t.length);for(let l=0;l<t.length;l++)s[l]=l,a[2*l]=e(t[l]),a[2*l+1]=i(t[l]);S(s,a,r,0,s.length-1,0)}range(t,e,i,r){return function(t,e,i,r,n,o,s){const a=[0,t.length-1,0],l=[];let c,h;for(;a.length;){const u=a.pop(),p=a.pop(),d=a.pop();if(p-d<=s){for(let s=d;s<=p;s++)c=e[2*s],h=e[2*s+1],c>=i&&c<=n&&h>=r&&h<=o&&l.push(t[s]);continue}const f=Math.floor((d+p)/2);c=e[2*f],h=e[2*f+1],c>=i&&c<=n&&h>=r&&h<=o&&l.push(t[f]);const m=(u+1)%2;(0===u?i<=c:r<=h)&&(a.push(d),a.push(f-1),a.push(m)),(0===u?n>=c:o>=h)&&(a.push(f+1),a.push(p),a.push(m))}return l}(this.ids,this.coords,t,e,i,r,this.nodeSize)}within(t,e,i){return function(t,e,i,r,n,o){const s=[0,t.length-1,0],a=[],l=n*n;for(;s.length;){const c=s.pop(),h=s.pop(),u=s.pop();if(h-u<=o){for(let n=u;n<=h;n++)C(e[2*n],e[2*n+1],i,r)<=l&&a.push(t[n]);continue}const p=Math.floor((u+h)/2),d=e[2*p],f=e[2*p+1];C(d,f,i,r)<=l&&a.push(t[p]);const m=(c+1)%2;(0===c?i-n<=d:r-n<=f)&&(s.push(u),s.push(p-1),s.push(m)),(0===c?i+n>=d:r+n>=f)&&(s.push(p+1),s.push(h),s.push(m))}return a}(this.ids,this.coords,t,e,i,this.nodeSize)}}const D={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:t=>t},L=Math.fround||(B=new Float32Array(1),t=>(B[0]=+t,B[0]));var B;class R{constructor(t){this.options=Z(Object.create(D),t),this.trees=new Array(this.options.maxZoom+1)}load(t){const{log:e,minZoom:i,maxZoom:r,nodeSize:n}=this.options;e&&console.time("total time");const o="prepare ".concat(t.length," points");e&&console.time(o),this.points=t;let s=[];for(let a=0;a<t.length;a++)t[a].geometry&&s.push(O(t[a],a));this.trees[r+1]=new k(s,q,W,n,Float32Array),e&&console.timeEnd(o);for(let a=r;a>=i;a--){const t=+Date.now();s=this._cluster(s,a),this.trees[a]=new 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e=n.points[c];e.parentId===t&&l.push(e.numPoints?U(e):this.points[e.index])}if(0===l.length)throw new Error(r);return l}getLeaves(t,e,i){const r=[];return this._appendLeaves(r,t,e=e||10,i=i||0,0),r}getTile(t,e,i){const r=this.trees[this._limitZoom(t)],n=Math.pow(2,t),{extent:o,radius:s}=this.options,a=s/o,l=(i-a)/n,c=(i+1+a)/n,h={features:[]};return this._addTileFeatures(r.range((e-a)/n,l,(e+1+a)/n,c),r.points,e,i,n,h),0===e&&this._addTileFeatures(r.range(1-a/n,l,1,c),r.points,n,i,n,h),e===n-1&&this._addTileFeatures(r.range(0,l,a/n,c),r.points,-1,i,n,h),h.features.length?h:null}getClusterExpansionZoom(t){let e=this._getOriginZoom(t)-1;for(;e<=this.options.maxZoom;){const i=this.getChildren(t);if(e++,1!==i.length)break;t=i[0].properties.cluster_id}return e}_appendLeaves(t,e,i,r,n){const o=this.getChildren(e);for(const s of o){const e=s.properties;if(e&&e.cluster?n+e.point_count<=r?n+=e.point_count:n=this._appendLeaves(t,e.cluster_id,i,r,n):n<r?n++:t.push(s),t.length===i)break}return 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be used together.");var r=function(t,e){var i=[];if("FeatureCollection"===t.type)for(var r=0;r<t.features.length;r++)J(i,t.features[r],e,r);else J(i,"Feature"===t.type?t:{geometry:t},e);return i}(t,e);this.tiles={},this.tileCoords=[],i&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(r=function(t,e){var i=e.buffer/e.extent,r=t,n=rt(t,1,-1-i,i,0,-1,2,e),o=rt(t,1,1-i,2+i,0,-1,2,e);return(n||o)&&(r=rt(t,1,-i,1+i,0,-1,2,e)||[],n&&(r=ut(n,1).concat(r)),o&&(r=r.concat(ut(o,-1)))),r}(r,e)).length&&this.splitTile(r,0,0,0),i&&(r.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function xt(t,e,i){return 32*((1<<t)*i+e)+t}function vt(t,e){const i=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);const r=this._geoJSONIndex.getTile(i.z,i.x,i.y);if(!r)return e(null,null);const n=new h(r.features);let o=m(n);0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{vectorTile:n,rawData:o.buffer})}yt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},yt.prototype.splitTile=function(t,e,i,r,n,o,s){for(var a=[t,e,i,r],l=this.options,c=l.debug;a.length;){r=a.pop(),i=a.pop(),e=a.pop(),t=a.pop();var h=1<<e,u=xt(e,i,r),p=this.tiles[u];if(!p&&(c>1&&console.time("creation"),p=this.tiles[u]=mt(t,e,i,r,l),this.tileCoords.push({z:e,x:i,y:r}),c)){c>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,i,r,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var d="z"+e;this.stats[d]=(this.stats[d]||0)+1,this.total++}if(p.source=t,n){if(e===l.maxZoom||e===n)continue;var f=1<<n-e;if(i!==Math.floor(o/f)||r!==Math.floor(s/f))continue}else if(e===l.indexMaxZoom||p.numPoints<=l.indexMaxPoints)continue;if(p.source=null,0!==t.length){c>1&&console.time("clipping");var m,_,g,y,x,v,b=.5*l.buffer/l.extent,w=.5-b,T=.5+b,E=1+b;m=_=g=y=null,x=rt(t,h,i-b,i+T,0,p.minX,p.maxX,l),v=rt(t,h,i+w,i+E,0,p.minX,p.maxX,l),t=null,x&&(m=rt(x,h,r-b,r+T,1,p.minY,p.maxY,l),_=rt(x,h,r+w,r+E,1,p.minY,p.maxY,l),x=null),v&&(g=rt(v,h,r-b,r+T,1,p.minY,p.maxY,l),y=rt(v,h,r+w,r+E,1,p.minY,p.maxY,l),v=null),c>1&&console.timeEnd("clipping"),a.push(m||[],e+1,2*i,2*r),a.push(_||[],e+1,2*i,2*r+1),a.push(g||[],e+1,2*i+1,2*r),a.push(y||[],e+1,2*i+1,2*r+1)}}},yt.prototype.getTile=function(t,e,i){var r=this.options,n=r.extent,o=r.debug;if(t<0||t>24)return null;var s=1<<t,a=xt(t,e=(e%s+s)%s,i);if(this.tiles[a])return dt(this.tiles[a],n);o>1&&console.log("drilling down to z%d-%d-%d",t,e,i);for(var l,c=t,h=e,u=i;!l&&c>0;)c--,h=Math.floor(h/2),u=Math.floor(u/2),l=this.tiles[xt(c,h,u)];return l&&l.source?(o>1&&console.log("found parent tile z%d-%d-%d",c,h,u),o>1&&console.time("drilling down"),this.splitTile(l.source,c,h,u,t,e,i),o>1&&console.timeEnd("drilling down"),this.tiles[a]?dt(this.tiles[a],n):null):null};class bt extends t.VectorTileWorkerSource{constructor(t,e,i,r,n){super(t,e,i,r,vt),n&&(this.loadGeoJSON=n)}loadData(e,i){const r=e&&e.request,n=r&&r.collectResourceTiming;this.loadGeoJSON(e,((s,a)=>{if(s||!a)return i(s);if("object"!=typeof a)return i(new Error("Input data given to '".concat(e.source,"' is not a valid GeoJSON object.")));{o(a,!0);try{if(e.filter){const i=t.createExpression(e.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===i.result)throw new Error(i.value.map((t=>"".concat(t.key,": ").concat(t.message))).join(", "));const r=a.features.filter((t=>i.value.evaluate({zoom:0},t)));a={type:"FeatureCollection",features:r}}this._geoJSONIndex=e.cluster?new R(function(e){let{superclusterOptions:i,clusterProperties:r}=e;if(!r||!i)return i;const n={},o={},s={accumulated:null,zoom:0},a={properties:null},l=Object.keys(r);for(const c of l){const[e,i]=r[c],s=t.createExpression(i),a=t.createExpression("string"==typeof e?[e,["accumulated"],["get",c]]:e);n[c]=s.value,o[c]=a.value}return i.map=t=>{a.properties=t;const e={};for(const i of l)e[i]=n[i].evaluate(s,a);return e},i.reduce=(t,e)=>{a.properties=e;for(const i of l)s.accumulated=t[i],t[i]=o[i].evaluate(s,a)},i}(e)).load(a.features):function(t,e){return new yt(t,e)}(a,e.geojsonVtOptions)}catch(s){return i(s)}this.loaded={};const l={};if(n){const i=t.getPerformanceMeasurement(r);i&&(l.resourceTiming={},l.resourceTiming[e.source]=JSON.parse(JSON.stringify(i)))}i(null,l)}}))}reloadTile(t,e){const i=this.loaded;return i&&i[t.uid]?super.reloadTile(t,e):this.loadTile(t,e)}loadGeoJSON(e,i){if(e.request)t.getJSON(e.request,i);else{if("string"!=typeof e.data)return i(new Error("Input data given to '".concat(e.source,"' is not a valid GeoJSON object.")));try{return i(null,JSON.parse(e.data))}catch(t){return i(new Error("Input data given to '".concat(e.source,"' is not a valid GeoJSON object.")))}}}getClusterExpansionZoom(t,e){try{e(null,this._geoJSONIndex.getClusterExpansionZoom(t.clusterId))}catch(t){e(t)}}getClusterChildren(t,e){try{e(null,this._geoJSONIndex.getChildren(t.clusterId))}catch(t){e(t)}}getClusterLeaves(t,e){try{e(null,this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset))}catch(t){e(t)}}}class wt{constructor(e){this.self=e,this.actor=new t.Actor(e,this),this.layerIndexes={},this.availableImages={},this.isSpriteLoaded={},this.projections={},this.defaultProjection=t.getProjection({name:"mercator"}),this.workerSourceTypes={vector:t.VectorTileWorkerSource,geojson:bt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(t,e)=>{if(this.workerSourceTypes[t])throw new Error('Worker source with name "'.concat(t,'" already registered.'));this.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=e=>{if(t.plugin.isParsed())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText,t.plugin.processStyledBidirectionalText=e.processStyledBidirectionalText}}clearCaches(t,e,i){delete this.layerIndexes[t],delete this.availableImages[t],delete this.workerSources[t],delete this.demWorkerSources[t],i()}checkIfReady(t,e,i){i()}setReferrer(t,e){this.referrer=e}spriteLoaded(e,i){this.isSpriteLoaded[e]=i;for(const r in this.workerSources[e]){const n=this.workerSources[e][r];for(const e in n)n[e]instanceof t.VectorTileWorkerSource&&(n[e].isSpriteLoaded=i,n[e].fire(new t.Event("isSpriteLoaded")))}}setImages(t,e,i){this.availableImages[t]=e;for(const r in this.workerSources[t]){const i=this.workerSources[t][r];for(const t in i)i[t].availableImages=e}i()}enableTerrain(t,e,i){this.terrain=e,i()}setProjection(e,i){this.projections[e]=t.getProjection(i)}setLayers(t,e,i){this.getLayerIndex(t).replace(e),i()}updateLayers(t,e,i){this.getLayerIndex(t).update(e.layers,e.removedIds),i()}loadTile(e,i,r){const n=this.enableTerrain?t.extend({enableTerrain:this.terrain},i):i;n.projection=this.projections[e]||this.defaultProjection,this.getWorkerSource(e,i.type,i.source).loadTile(n,r)}loadDEMTile(e,i,r){const n=this.enableTerrain?t.extend({buildQuadTree:this.terrain},i):i;this.getDEMWorkerSource(e,i.source).loadTile(n,r)}reloadTile(e,i,r){const n=this.enableTerrain?t.extend({enableTerrain:this.terrain},i):i;n.projection=this.projections[e]||this.defaultProjection,this.getWorkerSource(e,i.type,i.source).reloadTile(n,r)}abortTile(t,e,i){this.getWorkerSource(t,e.type,e.source).abortTile(e,i)}removeTile(t,e,i){this.getWorkerSource(t,e.type,e.source).removeTile(e,i)}removeSource(t,e,i){if(!this.workerSources[t]||!this.workerSources[t][e.type]||!this.workerSources[t][e.type][e.source])return;const r=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==r.removeSource?r.removeSource(e,i):i()}loadWorkerSource(t,e,i){try{this.self.importScripts(e.url),i()}catch(t){i(t.toString())}}syncRTLPluginState(e,i,r){try{t.plugin.setState(i);const e=t.plugin.getPluginURL();if(t.plugin.isLoaded()&&!t.plugin.isParsed()&&null!=e){this.self.importScripts(e);const i=t.plugin.isParsed();r(i?void 0:new Error("RTL Text Plugin failed to import scripts from ".concat(e)),i)}}catch(t){r(t.toString())}}getAvailableImages(t){let e=this.availableImages[t];return e||(e=[]),e}getLayerIndex(t){let e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new r),e}getWorkerSource(t,e,i){return this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),this.workerSources[t][e][i]||(this.workerSources[t][e][i]=new this.workerSourceTypes[e]({send:(e,i,r,n,o,s)=>{this.actor.send(e,i,r,t,o,s)},scheduler:this.actor.scheduler},this.getLayerIndex(t),this.getAvailableImages(t),this.isSpriteLoaded[t])),this.workerSources[t][e][i]}getDEMWorkerSource(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new n),this.demWorkerSources[t][e]}enforceCacheSizeLimit(e,i){t.enforceCacheSizeLimit(i)}getWorkerPerformanceMetrics(t,e,i){i(void 0,void 0)}}return"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&(self.worker=new wt(self)),wt})),r(["./shared"],(function(t){function e(t,i){if(Array.isArray(t)){if(!Array.isArray(i)||t.length!==i.length)return!1;for(let r=0;r<t.length;r++)if(!e(t[r],i[r]))return!1;return!0}if("object"==typeof t&&null!==t&&null!==i){if("object"!=typeof i)return!1;if(Object.keys(t).length!==Object.keys(i).length)return!1;for(const r in t)if(!e(t[r],i[r]))return!1;return!0}return t===i}var i=r;function r(t){return!function(t){return"undefined"==typeof window||"undefined"==typeof document?"not a browser":Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray?Function.prototype&&Function.prototype.bind?Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions?"JSON"in window&&"parse"in JSON&&"stringify"in JSON?function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var t,e,i=new Blob([""],{type:"text/javascript"}),r=URL.createObjectURL(i);try{e=new Worker(r),t=!0}catch(e){t=!1}return e&&e.terminate(),URL.revokeObjectURL(r),t}()?"Uint8ClampedArray"in window?ArrayBuffer.isView?function(){var t=document.createElement("canvas");t.width=t.height=1;var e=t.getContext("2d");if(!e)return!1;var i=e.getImageData(0,0,1,1);return i&&i.width===t.width}()?(void 0===n[e=t&&t.failIfMajorPerformanceCaveat]&&(n[e]=function(t){var e,i=function(t){var e=document.createElement("canvas"),i=Object.create(r.webGLContextAttributes);return i.failIfMajorPerformanceCaveat=t,e.getContext("webgl",i)||e.getContext("experimental-webgl",i)}(t);if(!i)return!1;try{e=i.createShader(i.VERTEX_SHADER)}catch(t){return!1}return!(!e||i.isContextLost())&&(i.shaderSource(e,"void main() {}

1dispatchRenderCallbacks(t){for(const e of t){if(this.callbackDispatchedThisFrame[e])continue;this.callbackDispatchedThisFrame[e]=!0;const t=this.images[e];x(t)&&this.updateImage(e,t)}}}const b=new t.Properties({anchor:new t.DataConstantProperty(t.spec.light.anchor),position:new class{constructor(){this.specification=t.spec.light.position}possiblyEvaluate(e,i){return function(e){let[i,r,n]=e;const o=t.degToRad(r+90),s=t.degToRad(n);return{x:i*Math.cos(o)*Math.sin(s),y:i*Math.sin(o)*Math.sin(s),z:i*Math.cos(s),azimuthal:r,polar:n}}(e.expression.evaluate(i))}interpolate(e,i,r){return{x:t.number(e.x,i.x,r),y:t.number(e.y,i.y,r),z:t.number(e.z,i.z,r),azimuthal:t.number(e.azimuthal,i.azimuthal,r),polar:t.number(e.polar,i.polar,r)}}},color:new t.DataConstantProperty(t.spec.light.color),intensity:new t.DataConstantProperty(t.spec.light.intensity)}),w="-transition";class T extends t.Evented{constructor(e){super(),this._transitionable=new t.Transitionable(b),this.setLight(e),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(e){let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this._validate(t.validateLight,e,i))for(const r in e){const i=e[r];t.endsWith(r,w)?this._transitionable.setTransition(r.slice(0,-w.length),i):this._transitionable.setValue(r,i)}}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(e,i,r){return(!r||!1!==r.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:t.spec})))}}const E=new t.Properties({source:new t.DataConstantProperty(t.spec.terrain.source),exaggeration:new t.DataConstantProperty(t.spec.terrain.exaggeration)}),S="-transition";class A extends t.Evented{constructor(e,i){super(),this._transitionable=new t.Transitionable(E),this.set(e),this._transitioning=this._transitionable.untransitioned(),this.drapeRenderMode=i}get(){return this._transitionable.serialize()}set(e){for(const i in e){const r=e[i];t.endsWith(i,S)?this._transitionable.setTransition(i.slice(0,-S.length),r):this._transitionable.setValue(i,r)}}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}}function M(e,i,r,n){const o=t.smoothstep(45,65,r),[s,a]=I(e,n),l=t.length(i);let c=1-Math.min(1,Math.exp((l-s)/(a-s)*-6));return c*=c*c,c=Math.min(1,1.00747*c),c*o*e.alpha}function I(t,e){const i=.5/Math.tan(.5*e);return[t.range[0]+i,t.range[1]+i]}const C=new t.Properties({range:new t.DataConstantProperty(t.spec.fog.range),color:new t.DataConstantProperty(t.spec.fog.color),"high-color":new t.DataConstantProperty(t.spec.fog["high-color"]),"space-color":new t.DataConstantProperty(t.spec.fog["space-color"]),"horizon-blend":new t.DataConstantProperty(t.spec.fog["horizon-blend"]),"star-intensity":new t.DataConstantProperty(t.spec.fog["star-intensity"])}),z="-transition";class P extends t.Evented{constructor(e,i){super(),this._transitionable=new t.Transitionable(C),this.set(e),this._transitioning=this._transitionable.untransitioned(),this._transform=i}get state(){const e=this._transform,i="globe"===e.projection.name,r=t.globeToMercatorTransition(e.zoom),n=this.properties.get("range"),o=[.5,3];return{range:i?[t.number(o[0],n[0],r),t.number(o[1],n[1],r)]:n,horizonBlend:this.properties.get("horizon-blend"),alpha:this.properties.get("color").a}}get(){return this._transitionable.serialize()}set(e){let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this._validate(t.validateFog,e,i)){for(const i of Object.keys(t.spec.fog))e&&void 0===e[i]&&(e[i]=t.spec.fog[i].default);for(const i in e){const r=e[i];t.endsWith(i,z)?this._transitionable.setTransition(i.slice(0,-z.length),r):this._transitionable.setValue(i,r)}}}getOpacity(e){if(!this._transform.projection.supportsFog)return 0;const i=this.properties&&this.properties.get("color")||1;return("globe"===this._transform.projection.name?1:t.smoothstep(45,65,e))*i.a}getOpacityAtLatLng(e,i){return this._transform.projection.supportsFog?function(e,i,r){const n=t.MercatorCoordinate.fromLngLat(i),o=r.elevation?r.elevation.getAtPointOrZero(n):0,s=[n.x,n.y,o];return t.transformMat4(s,s,r.mercatorFogMatrix),M(e,s,r.pitch,r._fov)}(this.state,e,i):0}getFovAdjustedRange(t){return this._transform.projection.supportsFog?I(this.state,t):[0,1]}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(e,i,r){return(!r||!1!==r.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:t.spec})))}}class k{constructor(e,i){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=t.uniqueId();const r=this.workerPool.acquire(this.id);for(let t=0;t<r.length;t++){const e=new k.Actor(r[t],i,this.id);e.name="Worker ".concat(t),this.actors.push(e)}this.ready=!1,this.broadcast("checkIfReady",null,(()=>{this.ready=!0}))}broadcast(e,i,r){t.asyncAll(this.actors,((t,r)=>{t.send(e,i,r)}),r=r||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach((t=>{t.remove()})),this.actors=[],this.workerPool.release(this.id)}}function D(e,i,r){return i*(t.EXTENT/(e.tileSize*Math.pow(2,r-e.tileID.overscaledZ)))}k.Actor=t.Actor;class L{constructor(t,e,i,r){this.screenBounds=t,this.cameraPoint=e,this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=i,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,r)}static createFromScreenPoints(e,i){let r,n;if(e instanceof t.pointGeometry||"number"==typeof e[0]){const o=t.pointGeometry.convert(e);r=[t.pointGeometry.convert(e)],n=i.isPointAboveHorizon(o)}else{const o=t.pointGeometry.convert(e[0]),s=t.pointGeometry.convert(e[1]);r=[o,s],n=t.polygonizeBounds(o,s).every((t=>i.isPointAboveHorizon(t)))}return new L(r,i.getCameraPoint(),n,i)}isPointQuery(){return 1===this.screenBounds.length}bufferedScreenGeometry(e){return t.polygonizeBounds(this.screenBounds[0],1===this.screenBounds.length?this.screenBounds[0]:this.screenBounds[1],e)}bufferedCameraGeometry(e){const i=this.screenBounds[0],r=1===this.screenBounds.length?this.screenBounds[0].add(new t.pointGeometry(1,1)):this.screenBounds[1],n=t.polygonizeBounds(i,r,0,!1);return this.cameraPoint.y>r.y&&(this.cameraPoint.x>i.x&&this.cameraPoint.x<r.x?n.splice(3,0,this.cameraPoint):this.cameraPoint.x>=r.x?n[2]=this.cameraPoint:this.cameraPoint.x<=i.x&&(n[3]=this.cameraPoint)),t.bufferConvexPolygon(n,e)}bufferedCameraGeometryGlobe(e){const i=this.screenBounds[0],r=1===this.screenBounds.length?this.screenBounds[0].add(new t.pointGeometry(1,1)):this.screenBounds[1],n=t.polygonizeBounds(i,r,e),o=this.cameraPoint.clone();switch(3*((o.y>i.y)+(o.y>r.y))+((o.x>i.x)+(o.x>r.x))){case 0:n[0]=o,n[4]=o.clone();break;case 1:n.splice(1,0,o);break;case 2:n[1]=o;break;case 3:n.splice(4,0,o);break;case 5:n.splice(2,0,o);break;case 6:n[3]=o;break;case 7:n.splice(3,0,o);break;case 8:n[2]=o}return n}containsTile(e,i,r){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0;const o=e.queryPadding/i._pixelsPerMercatorPixel+1,s=r?this._bufferedCameraMercator(o,i):this._bufferedScreenMercator(o,i);let a=e.tileID.wrap+(s.unwrapped?n:0);const l=s.polygon.map((i=>t.getTilePoint(e.tileTransform,i,a)));if(!t.polygonIntersectsBox(l,0,0,t.EXTENT,t.EXTENT))return;a=e.tileID.wrap+(this.screenGeometryMercator.unwrapped?n:0);const c=this.screenGeometryMercator.polygon.map((i=>t.getTileVec3(e.tileTransform,i,a))),h=c.map((e=>new t.pointGeometry(e[0],e[1]))),u=i.getFreeCameraOptions().position||new t.MercatorCoordinate(0,0,0),p=t.getTileVec3(e.tileTransform,u,a),d=c.map((e=>{const i=t.sub(e,e,p);return t.normalize(i,i),new t.Ray(p,i)})),f=D(e,1,i.zoom)*i._pixelsPerMercatorPixel;return{queryGeometry:this,tilespaceGeometry:h,tilespaceRays:d,bufferedTilespaceGeometry:l,bufferedTilespaceBounds:(m=t.getBounds(l),m.min.x=t.clamp(m.min.x,0,t.EXTENT),m.min.y=t.clamp(m.min.y,0,t.EXTENT),m.max.x=t.clamp(m.max.x,0,t.EXTENT),m.max.y=t.clamp(m.max.y,0,t.EXTENT),m),tile:e,tileID:e.tileID,pixelToTileUnitsFactor:f};var m}_bufferedScreenMercator(t,e){const i=F(t);if(this._screenRaycastCache[i])return this._screenRaycastCache[i];{let r;return r="globe"===e.projection.name?this._projectAndResample(this.bufferedScreenGeometry(t),e):{polygon:this.bufferedScreenGeometry(t).map((t=>e.pointCoordinate3D(t))),unwrapped:!0},this._screenRaycastCache[i]=r,r}}_bufferedCameraMercator(t,e){const i=F(t);if(this._cameraRaycastCache[i])return this._cameraRaycastCache[i];{let r;return r="globe"===e.projection.name?this._projectAndResample(this.bufferedCameraGeometryGlobe(t),e):{polygon:this.bufferedCameraGeometry(t).map((t=>e.pointCoordinate3D(t))),unwrapped:!0},this._cameraRaycastCache[i]=r,r}}_projectAndResample(e,i){const r=function(e,i){const r=t.multiply([],i.pixelMatrix,i.globeMatrix),n=[0,-t.GLOBE_RADIUS,0,1],o=[0,t.GLOBE_RADIUS,0,1],s=[0,0,0,1];t.transformMat4$1(n,n,r),t.transformMat4$1(o,o,r),t.transformMat4$1(s,s,r);const a=new t.pointGeometry(n[0]/n[3],n[1]/n[3]),l=new t.pointGeometry(o[0]/o[3],o[1]/o[3]),c=t.polygonContainsPoint(e,a)&&n[3]<s[3],h=t.polygonContainsPoint(e,l)&&o[3]<s[3];if(!c&&!h)return null;const u=function(t,e,i){for(let r=1;r<t.length;r++){const n=R(e.pointCoordinate3D(t[r-1]).x),o=R(e.pointCoordinate3D(t[r]).x);if(i<0){if(n<o)return{idx:r,t:-n/(o-1-n)}}else if(o<n)return{idx:r,t:(1-n)/(o+1-n)}}return null}(e,i,c?-1:1);if(!u)return null;const{idx:p,t:d}=u;let f=p>1?B(e.slice(0,p),i):[],m=p<e.length?B(e.slice(p),i):[];f=f.map((e=>new t.pointGeometry(R(e.x),e.y))),m=m.map((e=>new t.pointGeometry(R(e.x),e.y)));const _=[...f];0===_.length&&_.push(m[m.length-1]);const g=t.number(_[_.length-1].y,(0===m.length?f[0]:m[0]).y,d);let y;return y=c?[new t.pointGeometry(0,g),new t.pointGeometry(0,0),new t.pointGeometry(1,0),new t.pointGeometry(1,g)]:[new t.pointGeometry(1,g),new t.pointGeometry(1,1),new t.pointGeometry(0,1),new t.pointGeometry(0,g)],_.push(...y),0===m.length?_.push(f[0]):_.push(...m),{polygon:_.map((e=>new t.MercatorCoordinate(e.x,e.y))),unwrapped:!1}}(e,i);if(r)return r;const n=function(e,i){let r=!1,n=-1/0,o=0;for(let t=0;t<e.length-1;t++)e[t].x>n&&(n=e[t].x,o=t);for(let t=0;t<e.length-1;t++){const i=(o+t)%(e.length-1),n=e[i],s=e[i+1];Math.abs(n.x-s.x)>.5&&(n.x<s.x?(n.x+=1,0===i&&(e[e.length-1].x+=1)):(s.x+=1,i+1===e.length-1&&(e[0].x+=1)),r=!0)}const s=t.mercatorXfromLng(i.center.lng);return r&&s<Math.abs(s-1)&&e.forEach((t=>{t.x-=1})),{polygon:e,unwrapped:r}}(B(e,i).map((e=>new t.pointGeometry(R(e.x),e.y))),i);return{polygon:n.polygon.map((e=>new t.MercatorCoordinate(e.x,e.y))),unwrapped:n.unwrapped}}}function B(e,i){return t.resample(e,(t=>{const e=i.pointCoordinate3D(t);t.x=e.x,t.y=e.y}),1/256)}function R(t){return t<0?1+t%1:t%1}function F(t){return 100*t|0}function O(e,i,r,n,o){const s=function(r,n){if(r)return o(r);if(n){const r=t.pick(t.extend(n,e),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);n.vector_layers&&(r.vectorLayers=n.vector_layers,r.vectorLayerIds=r.vectorLayers.map((t=>t.id))),n.language_options&&(r.languageOptions=n.language_options),n.language&&n.language[n.id]&&(r.language=n.language[n.id]),n.worldview_options&&(r.worldviewOptions=n.worldview_options),n.worldview?r.worldview=n.worldview[n.id]:n.worldview_default&&(r.worldview=n.worldview_default),r.tiles=i.canonicalizeTileset(r,e.url),o(null,r)}};return e.url?t.getJSON(i.transformRequest(i.normalizeSourceURL(e.url,null,r,n),t.ResourceType.Source),s):t.exported.frame((()=>s(null,e)))}class U{constructor(e,i,r){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=i||0,this.maxzoom=r||24}validateBounds(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(e){const i=Math.pow(2,e.z),r=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*i),n=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*i),o=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*i),s=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*i);return e.x>=r&&e.x<o&&e.y>=n&&e.y<s}}class V{constructor(t,e,i){this.context=t;const r=t.gl;this.buffer=r.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||e.destroy()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){const e=this.context.gl;this.context.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const j={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class N{constructor(t,e,i,r){this.length=e.length,this.attributes=i,this.itemSize=e.bytesPerElement,this.dynamicDraw=r,this.context=t;const n=t.gl;this.buffer=n.createBuffer(),t.bindVertexBuffer.set(this.buffer),n.bufferData(n.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||e.destroy()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){const e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,e){for(let i=0;i<this.attributes.length;i++){const r=e.attributes[this.attributes[i].name];void 0!==r&&t.enableVertexAttribArray(r)}}setVertexAttribPointers(t,e,i){for(let r=0;r<this.attributes.length;r++){const n=this.attributes[r],o=e.attributes[n.name];void 0!==o&&t.vertexAttribPointer(o,n.components,t[j[n.type]],!1,this.itemSize,n.offset+this.itemSize*(i||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class G{constructor(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(t){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Z extends G{getDefault(){return t.Color.transparent}set(t){const e=this.current;(t.r!==e.r||t.g!==e.g||t.b!==e.b||t.a!==e.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class q extends G{getDefault(){return 1}set(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1)}}class W extends G{getDefault(){return 0}set(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1)}}class X extends G{getDefault(){return[!0,!0,!0,!0]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class H extends G{getDefault(){return!0}set(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)}}class Y extends G{getDefault(){return 255}set(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)}}class K extends G{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(t){const e=this.current;(t.func!==e.func||t.ref!==e.ref||t.mask!==e.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)}}class J extends G{getDefault(){const t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)}}class Q extends G{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this.current=t,this.dirty=!1}}class $ extends G{getDefault(){return[0,1]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)}}class tt extends G{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this.current=t,this.dirty=!1}}class et extends G{getDefault(){return this.gl.LESS}set(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)}}class it extends G{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.BLEND):e.disable(e.BLEND),this.current=t,this.dirty=!1}}class rt extends G{getDefault(){const t=this.gl;return[t.ONE,t.ZERO]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||this.dirty)&&(this.gl.blendFunc(t[0],t[1]),this.current=t,this.dirty=!1)}}class nt extends G{getDefault(){return t.Color.transparent}set(t){const e=this.current;(t.r!==e.r||t.g!==e.g||t.b!==e.b||t.a!==e.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class ot extends G{getDefault(){return this.gl.FUNC_ADD}set(t){(t!==this.current||this.dirty)&&(this.gl.blendEquation(t),this.current=t,this.dirty=!1)}}class st extends G{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.CULL_FACE):e.disable(e.CULL_FACE),this.current=t,this.dirty=!1}}class at extends G{getDefault(){return this.gl.BACK}set(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)}}class lt extends G{getDefault(){return this.gl.CCW}set(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)}}class ct extends G{getDefault(){return null}set(t){(t!==this.current||this.dirty)&&(this.gl.useProgram(t),this.current=t,this.dirty=!1)}}class ht extends G{getDefault(){return this.gl.TEXTURE0}set(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)}}class ut extends G{getDefault(){const t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class pt extends G{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t,this.dirty=!1}}class dt extends G{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class ft extends G{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t,this.dirty=!1}}class mt extends G{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindBuffer(e.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class _t extends G{getDefault(){return null}set(t){const e=this.gl;e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class gt extends G{constructor(t){super(t),this.vao=t.extVertexArrayObject}getDefault(){return null}set(t){this.vao&&(t!==this.current||this.dirty)&&(this.vao.bindVertexArrayOES(t),this.current=t,this.dirty=!1)}}class yt extends G{getDefault(){return 4}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}}class xt extends G{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}}class vt extends G{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}}class bt extends G{constructor(t,e){super(t),this.context=t,this.parent=e}getDefault(){return null}}class wt extends bt{setDirty(){this.dirty=!0}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const e=this.gl;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class Tt extends bt{attachment(){return this.gl.DEPTH_ATTACHMENT}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,this.attachment(),e.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Et extends Tt{attachment(){return this.gl.DEPTH_STENCIL_ATTACHMENT}}class St{constructor(t,e,i,r){this.context=t,this.width=e,this.height=i;const n=this.framebuffer=t.gl.createFramebuffer();this.colorAttachment=new wt(t,n),r&&(this.depthAttachment=new Tt(t,n))}destroy(){const t=this.context.gl,e=this.colorAttachment.get();if(e&&t.deleteTexture(e),this.depthAttachment){const e=this.depthAttachment.get();e&&t.deleteRenderbuffer(e)}t.deleteFramebuffer(this.framebuffer)}}class At{constructor(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new Z(this),this.clearDepth=new q(this),this.clearStencil=new W(this),this.colorMask=new X(this),this.depthMask=new H(this),this.stencilMask=new Y(this),this.stencilFunc=new K(this),this.stencilOp=new J(this),this.stencilTest=new Q(this),this.depthRange=new $(this),this.depthTest=new tt(this),this.depthFunc=new et(this),this.blend=new it(this),this.blendFunc=new rt(this),this.blendColor=new nt(this),this.blendEquation=new ot(this),this.cullFace=new st(this),this.cullFaceSide=new at(this),this.frontFace=new lt(this),this.program=new ct(this),this.activeTexture=new ht(this),this.viewport=new ut(this),this.bindFramebuffer=new pt(this),this.bindRenderbuffer=new dt(this),this.bindTexture=new ft(this),this.bindVertexBuffer=new mt(this),this.bindElementBuffer=new _t(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new gt(this),this.pixelStoreUnpack=new yt(this),this.pixelStoreUnpackPremultiplyAlpha=new xt(this),this.pixelStoreUnpackFlipY=new vt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureFilterAnisotropicForceOff=!1,this.extStandardDerivativesForceOff=!1,this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&(t.getExtension("OES_texture_half_float_linear"),this.extRenderToTextureHalfFloat=t.getExtension("EXT_color_buffer_half_float")),this.extStandardDerivatives=t.getExtension("OES_standard_derivatives"),this.extTimerQuery=t.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE)}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.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(t,e){return new V(this,t,e)}createVertexBuffer(t,e,i){return new N(this,t,e,i)}createRenderbuffer(t,e,i){const r=this.gl,n=r.createRenderbuffer();return this.bindRenderbuffer.set(n),r.renderbufferStorage(r.RENDERBUFFER,t,e,i),this.bindRenderbuffer.set(null),n}createFramebuffer(t,e,i){return new St(this,t,e,i)}clear(t){let{color:e,depth:i,stencil:r}=t;const n=this.gl;let o=0;e&&(o|=n.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==i&&(o|=n.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(i),this.depthMask.set(!0)),void 0!==r&&(o|=n.STENCIL_BUFFER_BIT,this.clearStencil.set(r),this.stencilMask.set(255)),n.clear(o)}setCullFace(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))}setDepthMode(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)}setStencilMode(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)}setColorMode(i){e(i.blendFunction,t.ColorMode.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(i.blendFunction),this.blendColor.set(i.blendColor)),this.colorMask.set(i.mask)}unbindVAO(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)}}class Mt extends t.Evented{constructor(e,i,r,n){super(),this.id=e,this.dispatcher=r,this.setEventedParent(n),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({type:"raster"},i),t.extend(this,t.pick(i,["url","scheme","tileSize"]))}load(){this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=O(this._options,this.map._requestManager,null,null,((e,i)=>{this._tileJSONRequest=null,this._loaded=!0,e?this.fire(new t.ErrorEvent(e)):i&&(t.extend(this,i),i.bounds&&(this.tileBounds=new U(i.bounds,this.minzoom,this.maxzoom)),t.postTurnstileEvent(i.tiles),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return t.extend({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(e,i){const r=t.exported.devicePixelRatio>=2,n=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),r,this.tileSize);e.request=t.getImage(this.map._requestManager.transformRequest(n,t.ResourceType.Tile),((r,n,o,s)=>(delete e.request,e.aborted?(e.state="unloaded",i(null)):r?(e.state="errored",i(r)):n?(this.map._refreshExpiredTiles&&e.setExpiryData({cacheControl:o,expires:s}),e.setTexture(n,this.map.painter),e.state="loaded",t.cacheEntryPossiblyAdded(this.dispatcher),void i(null)):i(null))))}static loadTileData(t,e,i){t.setTexture(e,i)}static unloadTileData(t,e){t.texture&&e.saveTileTexture(t.texture)}abortTile(t,e){t.request&&(t.request.cancel(),delete t.request),e()}unloadTile(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()}hasTransition(){return!1}}let It;function Ct(e,i,r,n,o,s,a,l){const c=[e,r,o,i,n,s,1,1,1],h=[a,l,1],u=t.adjoint([],c),[p,d,f]=t.transformMat3(h,h,t.transpose(u,u));return t.multiply$1(c,[p,0,0,0,d,0,0,0,f],c)}class zt extends t.Evented{constructor(t,e,i,r){super(),this.id=t,this.dispatcher=i,this.coordinates=e.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(r),this.options=e}load(e,i){this._loaded=i||!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),((i,r)=>{if(this._loaded=!0,i)this.fire(new t.ErrorEvent(i));else if(r){const{HTMLImageElement:i}=t.window;this.image=r instanceof i?t.exported.getImageData(r):r,this.width=this.image.width,this.height=this.image.height,e&&(this.coordinates=e),this._finishLoading()}}))}loaded(){return this._loaded}updateImage(t){return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,this._loaded),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(t){this.map=t,this.load()}onRemove(){this.texture&&this.texture.destroy()}setCoordinates(e){this.coordinates=e,this._boundsArray=void 0;const i=e.map(t.MercatorCoordinate.fromLngLat);return this.tileID=function(e){let i=1/0,r=1/0,n=-1/0,o=-1/0;for(const t of e)i=Math.min(i,t.x),r=Math.min(r,t.y),n=Math.max(n,t.x),o=Math.max(o,t.y);const s=Math.max(n-i,o-r),a=Math.max(0,Math.floor(-Math.log(s)/Math.LN2)),l=Math.pow(2,a);return new t.CanonicalTileID(a,Math.floor((i+n)/2*l),Math.floor((r+o)/2*l))}(i),this.minzoom=this.maxzoom=this.tileID.z,this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){this._boundsArray=void 0}_prepareData(e){for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture)}if(this._boundsArray)return;const i=t.tileTransform(this.tileID,this.map.transform.projection),[r,n,o,s]=this.coordinates.map((e=>{const r=i.projection.project(e[0],e[1]);return t.getTilePoint(i,r)._round()}));this.perspectiveTransform=function(e,i,r,n,o,s,a,l,c,h){const u=Ct(0,0,e,0,0,i,e,i),p=Ct(r,n,o,s,a,l,c,h);return t.multiply$1(p,t.adjoint(u,u),p),[p[6]/p[8]*e/t.EXTENT,p[7]/p[8]*i/t.EXTENT]}(this.width,this.height,r.x,r.y,n.x,n.y,s.x,s.y,o.x,o.y);const a=this._boundsArray=new t.StructArrayLayout4i8;a.emplaceBack(r.x,r.y,0,0),a.emplaceBack(n.x,n.y,t.EXTENT,0),a.emplaceBack(s.x,s.y,0,t.EXTENT),a.emplaceBack(o.x,o.y,t.EXTENT,t.EXTENT),this.boundsBuffer&&this.boundsBuffer.destroy(),this.boundsBuffer=e.createVertexBuffer(a,t.boundsAttributes.members),this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const e=this.map.painter.context,i=e.gl;this.texture?this.texture.update(this.image):(this.texture=new t.Texture(e,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this._prepareData(e)}loadTile(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}const Pt={vector:class extends t.Evented{constructor(e,i,r,n){if(super(),this.id=e,this.dispatcher=r,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,t.extend(this,t.pick(i,["url","scheme","tileSize","promoteId"])),this._options=t.extend({type:"vector"},i),this._collectResourceTiming=i.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(n),this._tileWorkers={},this._deduped=new t.DedupedRequest}load(e){this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"}));const i=this.language||this.map._language,r=this.worldview||this.map._worldview;this._tileJSONRequest=O(this._options,this.map._requestManager,i,r,((n,o)=>{this._tileJSONRequest=null,this._loaded=!0,n?(i&&console.warn("Ensure that your requested language string is a valid BCP-47 code. Found: ".concat(i)),r&&2!==r.length&&console.warn("Requested worldview strings must be a valid ISO alpha-2 code. Found: ".concat(r)),this.fire(new t.ErrorEvent(n))):o&&(t.extend(this,o),o.bounds&&(this.tileBounds=new U(o.bounds,this.minzoom,this.maxzoom)),t.postTurnstileEvent(o.tiles,this.map._requestManager._customAccessToken),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"}))),e&&e(n)}))}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.load((()=>{const t=this.map.style._getSourceCaches(this.id);for(const e of t)e.clearTiles()}))}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}_setLanguage(t){return t===this.language||this.setSourceProperty((()=>{this.language=t})),this}_setWorldview(t){return t===this.worldview?this:this.worldviewOptions&&t&&!this.worldviewOptions[t]?(console.warn('Vector tile source "'.concat(this.id,'" does not support worldview "').concat(t,'".')),this):(this.setSourceProperty((()=>{this.worldview=t})),this)}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return t.extend({},this._options)}loadTile(e,i){const r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme)),n={request:this.map._requestManager.transformRequest(r,t.ResourceType.Tile),data:void 0,uid:e.uid,tileID:e.tileID,tileZoom:e.tileZoom,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:e.isSymbolTile};if(n.request.collectResourceTiming=this._collectResourceTiming,e.actor&&"expired"!==e.state)"loading"===e.state?e.reloadCallback=i:e.request=e.actor.send("reloadTile",n,o.bind(this));else if(e.actor=this._tileWorkers[r]=this._tileWorkers[r]||this.dispatcher.getActor(),this.dispatcher.ready)e.request=e.actor.send("loadTile",n,o.bind(this),void 0,!0);else{const i=t.loadVectorTile.call({deduped:this._deduped},n,((t,i)=>{t||!i?o.call(this,t):(n.data={cacheControl:i.cacheControl,expires:i.expires,rawData:i.rawData.slice(0)},e.actor&&e.actor.send("loadTile",n,o.bind(this),void 0,!0))}),!0);e.request={cancel:i}}function o(r,n){return delete e.request,e.aborted?i(null):r&&404!==r.status?i(r):(n&&n.resourceTiming&&(e.resourceTiming=n.resourceTiming),this.map._refreshExpiredTiles&&n&&e.setExpiryData(n),e.loadVectorData(n,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),i(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id})}unloadTile(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}},raster:Mt,"raster-dem":class extends Mt{constructor(e,i,r,n){super(e,i,r,n),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},i),this.encoding=i.encoding||"mapbox"}loadTile(e,i){const r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function n(t,r){t&&(e.state="errored",i(t)),r&&(e.dem=r,e.dem.onDeserialize(),e.needsHillshadePrepare=!0,e.needsDEMTextureUpload=!0,e.state="loaded",i(null))}e.request=t.getImage(this.map._requestManager.transformRequest(r,t.ResourceType.Tile),function(r,o,s,a){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(r)e.state="errored",i(r);else if(o){this.map._refreshExpiredTiles&&e.setExpiryData({cacheControl:s,expires:a});const i=t.window.ImageBitmap&&o instanceof t.window.ImageBitmap&&(null==It&&(It=t.window.OffscreenCanvas&&new t.window.OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof t.window.createImageBitmap),It),r=1-(o.width-t.prevPowerOfTwo(o.width))/2;r<1||e.neighboringTiles||(e.neighboringTiles=this._getNeighboringTiles(e.tileID));const l=i?o:t.exported.getImageData(o,r),c={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:l,encoding:this.encoding,padding:r};e.actor&&"expired"!==e.state||(e.actor=this.dispatcher.getActor(),e.actor.send("loadDEMTile",c,n.bind(this),void 0,!0))}}.bind(this))}_getNeighboringTiles(e){const i=e.canonical,r=Math.pow(2,i.z),n=(i.x-1+r)%r,o=0===i.x?e.wrap-1:e.wrap,s=(i.x+1+r)%r,a=i.x+1===r?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,o,i.z,n,i.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,a,i.z,s,i.y).key]={backfilled:!1},i.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,o,i.z,n,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,a,i.z,s,i.y-1).key]={backfilled:!1}),i.y+1<r&&(l[new t.OverscaledTileID(e.overscaledZ,o,i.z,n,i.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,a,i.z,s,i.y+1).key]={backfilled:!1}),l}unloadTile(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded"}},geojson:class extends t.Evented{constructor(e,i,r,n){super(),this.id=e,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=r.getActor(),this.setEventedParent(n),this._data=i.data,this._options=t.extend({},i),this._collectResourceTiming=i.collectResourceTiming,void 0!==i.maxzoom&&(this.maxzoom=i.maxzoom),i.type&&(this.type=i.type),i.attribution&&(this.attribution=i.attribution),this.promoteId=i.promoteId;const o=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:i.cluster||!1,geojsonVtOptions:{buffer:(void 0!==i.buffer?i.buffer:128)*o,tolerance:(void 0!==i.tolerance?i.tolerance:.375)*o,extent:t.EXTENT,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:void 0!==i.clusterMaxZoom?i.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,i.clusterMinPoints||2),extent:t.EXTENT,radius:(void 0!==i.clusterRadius?i.clusterRadius:50)*o,log:!1,generateId:i.generateId||!1},clusterProperties:i.clusterProperties,filter:i.filter},i.workerOptions)}onAdd(t){this.map=t,this.setData(this._data)}setData(t){return this._data=t,this._updateWorkerData(),this}getClusterExpansionZoom(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this}getClusterChildren(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this}getClusterLeaves(t,e,i,r){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:i},r),this}_updateWorkerData(){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new t.Event("dataloading",{dataType:"source"})),this._loaded=!1;const e=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(e.request=this.map._requestManager.transformRequest(t.exported.resolveURL(i),t.ResourceType.Source),e.request.collectResourceTiming=this._collectResourceTiming):e.data=JSON.stringify(i),this._pendingLoad=this.actor.send("".concat(this.type,".loadData"),e,((e,i)=>{if(this._loaded=!0,this._pendingLoad=null,e)this.fire(new t.ErrorEvent(e));else{const e={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&i&&i.resourceTiming&&i.resourceTiming[this.id]&&(e.resourceTiming=i.resourceTiming[this.id]),this.fire(new t.Event("data",e)),this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(),this._coalesce=!1)}))}loaded(){return this._loaded}loadTile(e,i){const r=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(r,{type:this.type,uid:e.uid,tileID:e.tileID,tileZoom:e.tileZoom,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},((t,n)=>(delete e.request,e.unloadVectorData(),e.aborted?i(null):t?i(t):(e.loadVectorData(n,this.map.painter,"reloadTile"===r),i(null)))),void 0,"loadTile"===r)}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0}unloadTile(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.t

1h((t=>{t.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[Ot]}numActive(){return Object.keys(this.active).length}}let Vt;function jt(){return Vt||(Vt=new Ut),Vt}function Nt(e,i){const r={};for(const t in e)"ref"!==t&&(r[t]=e[t]);return t.refProperties.forEach((t=>{t in i&&(r[t]=i[t])})),r}function Gt(t){t=t.slice();const e=Object.create(null);for(let i=0;i<t.length;i++)e[t[i].id]=t[i];for(let i=0;i<t.length;i++)"ref"in t[i]&&(t[i]=Nt(t[i],e[t[i].ref]));return t}Ut.workerCount=2;const Zt={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight",setTerrain:"setTerrain",setFog:"setFog",setProjection:"setProjection"};function qt(t,e,i){i.push({command:Zt.addSource,args:[t,e[t]]})}function Wt(t,e,i){e.push({command:Zt.removeSource,args:[t]}),i[t]=!0}function Xt(t,e,i,r){Wt(t,i,r),qt(t,e,i)}function Ht(t,i,r){let n;for(n in t[r])if(t[r].hasOwnProperty(n)&&"data"!==n&&!e(t[r][n],i[r][n]))return!1;for(n in i[r])if(i[r].hasOwnProperty(n)&&"data"!==n&&!e(t[r][n],i[r][n]))return!1;return!0}function Yt(t,i,r,n,o,s){let a;for(a in i=i||{},t=t||{})t.hasOwnProperty(a)&&(e(t[a],i[a])||r.push({command:s,args:[n,a,i[a],o]}));for(a in i)i.hasOwnProperty(a)&&!t.hasOwnProperty(a)&&(e(t[a],i[a])||r.push({command:s,args:[n,a,i[a],o]}))}function Kt(t){return t.id}function Jt(t,e){return t[e.id]=e,t}class Qt{constructor(t,e){this.reset(t,e)}reset(t,e){this.points=t||[],this._distances=[0];for(let i=1;i<this.points.length;i++)this._distances[i]=this._distances[i-1]+this.points[i].dist(this.points[i-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(e||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(e){if(1===this.points.length)return this.points[0];e=t.clamp(e,0,1);let i=1,r=this._distances[i];const n=e*this.paddedLength+this.padding;for(;r<n&&i<this._distances.length;)r=this._distances[++i];const o=i-1,s=this._distances[o],a=r-s,l=a>0?(n-s)/a:0;return this.points[o].mult(1-l).add(this.points[i].mult(l))}}class $t{constructor(t,e,i){const r=this.boxCells=[],n=this.circleCells=[];this.xCellCount=Math.ceil(t/i),this.yCellCount=Math.ceil(e/i);for(let o=0;o<this.xCellCount*this.yCellCount;o++)r.push([]),n.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(t,e,i,r,n){this._forEachCell(e,i,r,n,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(n)}insertCircle(t,e,i,r){this._forEachCell(e-r,i-r,e+r,i+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(i),this.circles.push(r)}_insertBoxCell(t,e,i,r,n,o){this.boxCells[n].push(o)}_insertCircleCell(t,e,i,r,n,o){this.circleCells[n].push(o)}_query(t,e,i,r,n,o){if(i<0||t>this.width||r<0||e>this.height)return!n&&[];const s=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=r){if(n)return!0;for(let t=0;t<this.boxKeys.length;t++)s.push({key:this.boxKeys[t],x1:this.bboxes[4*t],y1:this.bboxes[4*t+1],x2:this.bboxes[4*t+2],y2:this.bboxes[4*t+3]});for(let t=0;t<this.circleKeys.length;t++){const e=this.circles[3*t],i=this.circles[3*t+1],r=this.circles[3*t+2];s.push({key:this.circleKeys[t],x1:e-r,y1:i-r,x2:e+r,y2:i+r})}return o?s.filter(o):s}return this._forEachCell(t,e,i,r,this._queryCell,s,{hitTest:n,seenUids:{box:{},circle:{}}},o),n?s.length>0:s}_queryCircle(t,e,i,r,n){const o=t-i,s=t+i,a=e-i,l=e+i;if(s<0||o>this.width||l<0||a>this.height)return!r&&[];const c=[];return this._forEachCell(o,a,s,l,this._queryCellCircle,c,{hitTest:r,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}},n),r?c.length>0:c}query(t,e,i,r,n){return this._query(t,e,i,r,!1,n)}hitTest(t,e,i,r,n){return this._query(t,e,i,r,!0,n)}hitTestCircle(t,e,i,r){return this._queryCircle(t,e,i,!0,r)}_queryCell(t,e,i,r,n,o,s,a){const l=s.seenUids,c=this.boxCells[n];if(null!==c){const n=this.bboxes;for(const h of c)if(!l.box[h]){l.box[h]=!0;const c=4*h;if(t<=n[c+2]&&e<=n[c+3]&&i>=n[c+0]&&r>=n[c+1]&&(!a||a(this.boxKeys[h]))){if(s.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[h],x1:n[c],y1:n[c+1],x2:n[c+2],y2:n[c+3]})}}}const h=this.circleCells[n];if(null!==h){const n=this.circles;for(const c of h)if(!l.circle[c]){l.circle[c]=!0;const h=3*c;if(this._circleAndRectCollide(n[h],n[h+1],n[h+2],t,e,i,r)&&(!a||a(this.circleKeys[c]))){if(s.hitTest)return o.push(!0),!0;{const t=n[h],e=n[h+1],i=n[h+2];o.push({key:this.circleKeys[c],x1:t-i,y1:e-i,x2:t+i,y2:e+i})}}}}}_queryCellCircle(t,e,i,r,n,o,s,a){const l=s.circle,c=s.seenUids,h=this.boxCells[n];if(null!==h){const t=this.bboxes;for(const e of h)if(!c.box[e]){c.box[e]=!0;const i=4*e;if(this._circleAndRectCollide(l.x,l.y,l.radius,t[i+0],t[i+1],t[i+2],t[i+3])&&(!a||a(this.boxKeys[e])))return o.push(!0),!0}}const u=this.circleCells[n];if(null!==u){const t=this.circles;for(const e of u)if(!c.circle[e]){c.circle[e]=!0;const i=3*e;if(this._circlesCollide(t[i],t[i+1],t[i+2],l.x,l.y,l.radius)&&(!a||a(this.circleKeys[e])))return o.push(!0),!0}}}_forEachCell(t,e,i,r,n,o,s,a){const l=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),h=this._convertToXCellCoord(i),u=this._convertToYCellCoord(r);for(let p=l;p<=h;p++)for(let l=c;l<=u;l++)if(n.call(this,t,e,i,r,this.xCellCount*l+p,o,s,a))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,e,i,r,n,o){const s=r-t,a=n-e,l=i+o;return l*l>s*s+a*a}_circleAndRectCollide(t,e,i,r,n,o,s){const a=(o-r)/2,l=Math.abs(t-(r+a));if(l>a+i)return!1;const c=(s-n)/2,h=Math.abs(e-(n+c));if(h>c+i)return!1;if(l<=a||h<=c)return!0;const u=l-a,p=h-c;return u*u+p*p<=i*i}}const te=Math.tan(85*Math.PI/180);function ee(e,i,r,n,o,s,a){const l=t.create();if(r)if("globe"===s.name){const e=t.calculateGlobeLabelMatrix(o,i);t.multiply(l,l,e)}else{const e=y([],a);l[0]=e[0],l[1]=e[1],l[4]=e[2],l[5]=e[3],n||t.rotateZ(l,l,o.angle)}else t.multiply(l,o.labelPlaneMatrix,e);return l}function ie(t,e,i,r,n,o,s){const a=ee(t,e,i,r,n,o,s);return"globe"===o.name&&i||(a[2]=a[6]=a[10]=a[14]=0),a}function re(e,i,r,n,o,s,a){if(r){if("globe"===s.name){const l=ee(e,i,r,n,o,s,a);return t.invert(l,l),t.multiply(l,e,l),l}{const i=t.clone(e),r=t.identity([]);return r[0]=a[0],r[1]=a[1],r[4]=a[2],r[5]=a[3],t.multiply(i,i,r),n||t.rotateZ(i,i,-o.angle),i}}return o.glCoordMatrix}function ne(e,i){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;const n=[e.x,e.y,r,1];r?t.transformMat4$1(n,n,i):ge(n,n,i);const o=n[3];return{point:[n[0]/o,n[1]/o,n[2]/o],signedDistanceFromCamera:o}}function oe(e,i){const r=[e[0],e[1],e[2],1];t.transformMat4$1(r,r,i);const n=r[3];return{point:[r[0]/n,r[1]/n,r[2]/n],signedDistanceFromCamera:n}}function se(t,e){return Math.min(.5+t/e*.5,1.5)}function ae(t,e){const i=t[0]/t[3],r=t[1]/t[3];return i>=-e[0]&&i<=e[0]&&r>=-e[1]&&r<=e[1]}function le(e,i,r,n,o,s,a,l,c,h){const u=r.transform,p=n?e.textSizeData:e.iconSizeData,d=t.evaluateSizeForZoom(p,r.transform.zoom),f="globe"===u.projection.name,m=[256/r.width*2+1,256/r.height*2+1],_=n?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;_.clear();let g=null;f&&(g=n?e.text.globeExtVertexArray:e.icon.globeExtVertexArray);const y=e.lineVertexArray,x=n?e.text.placedSymbolArray:e.icon.placedSymbolArray,v=r.transform.width/r.transform.height;let b=!1;for(let w=0;w<x.length;w++){const n=x.get(w);if(n.writingMode!==t.WritingMode.vertical||b||0!==w&&x.get(w-1).writingMode===t.WritingMode.horizontal||(b=!0),(n.hidden||n.writingMode===t.WritingMode.vertical)&&!b){_e(n.numGlyphs,_);continue}b=!1;const f=new t.pointGeometry(n.tileAnchorX,n.tileAnchorY),T=c?c(f):[0,0,0],E=u.projection.projectTilePoint(f.x,f.y,h.canonical),S=[E.x+T[0],E.y+T[1],E.z+T[2]],A=[...S,1];if(t.transformMat4$1(A,A,i),!ae(A,m)){_e(n.numGlyphs,_);continue}const M=se(r.transform.cameraToCenterDistance,A[3]),I=t.evaluateSizeForFeature(p,d,n),C=a?I/M:I*M,z=ne(new t.pointGeometry(S[0],S[1]),o,S[2]);if(z.signedDistanceFromCamera<=0){_e(n.numGlyphs,_);continue}let P={};const k=a?null:c,D=ue(n,C,!1,l,i,o,s,e.glyphOffsetArray,y,_,g,z.point,f,P,v,k,u.projection,h,a);b=D.useVertical,k&&D.needsFlipping&&(P={}),(D.notEnoughRoom||b||D.needsFlipping&&ue(n,C,!0,l,i,o,s,e.glyphOffsetArray,y,_,g,z.point,f,P,v,k,u.projection,h,a).notEnoughRoom)&&_e(n.numGlyphs,_)}n?(e.text.dynamicLayoutVertexBuffer.updateData(_),g&&e.text.globeExtVertexBuffer.updateData(g)):(e.icon.dynamicLayoutVertexBuffer.updateData(_),g&&e.icon.globeExtVertexBuffer.updateData(g))}function ce(t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m){const 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E=oe(u.first.point,a).point,S=oe(u.last.point,a).point,A=new t.pointGeometry(E[0],E[1]),M=new t.pointGeometry(S[0],S[1]);if(n&&!r){const t=he(e,A,M,m);if(e.flipState=t&&t.needsFlipping?1:2,t)return t}T=[u.first];for(let t=e.glyphStartIndex+1;t<i-1;t++)T.push(fe(v*l.getoffsetX(t),b,w,r,p,d,e.segment,o,h,c,s,f,_,!1,!1,g,y,x));T.push(u.last)}else{if(n&&!r){const i=ne(d,o).point,r=e.lineStartIndex+e.segment+1,n=new t.pointGeometry(c.getx(r),c.gety(r)),s=ne(n,o),a=s.signedDistanceFromCamera>0?s.point:de(d,n,i,1,o,void 0,g,y.canonical),l=he(e,new t.pointGeometry(i[0],i[1]),new t.pointGeometry(a[0],a[1]),m);if(e.flipState=l&&l.needsFlipping?1:2,l)return l}const i=fe(v*l.getoffsetX(e.glyphStartIndex),b,w,r,p,d,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,s,f,_,!1,!1,g,y,x);if(!i)return{notEnoughRoom:!0};T=[i]}if(u)for(const E of T)t.updateGlobeVertexNormal(u,h.length+0,E.up[0],E.up[1],E.up[2]),t.updateGlobeVertexNormal(u,h.length+1,E.up[0],E.up[1],E.up[2]),t.updateGlobeVertexNormal(u,h.length+2,E.up[0],E.up[1],E.up[2]),t.updateGlobeVertexNormal(u,h.length+3,E.up[0],E.up[1],E.up[2]),t.addDynamicAttributes(h,E.point[0],E.point[1],E.point[2],E.angle);else for(const E of T)t.addDynamicAttributes(h,E.point[0],E.point[1],E.point[2],E.angle);return{}}function pe(e,i,r,n,o){const s=n.projectTilePoint(e.x,e.y,i);if(!o)return ne(s,r,s.z);const a=o(e);return ne(new t.pointGeometry(s.x+a[0],s.y+a[1]),r,s.z+a[2])}function de(e,i,r,n,o,s,a,l){const c=pe(e.add(e.sub(i)._unit()),l,o,a,s).point,h=t.sub([],r,c);return t.scaleAndAdd([],r,h,n/t.length(h))}function fe(e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g,y){const x=n?e-i:e+i;let v=x>0?1:-1,b=0;n&&(v*=-1,b=Math.PI),v<0&&(b+=Math.PI);let w=v>0?l+a:l+a+1,T=o,E=o,S=0,A=0;const M=Math.abs(x),I=[],C=[];let z=s;const P=()=>{const e=w-v;return 0===S?s:new t.pointGeometry(h.getx(e),h.gety(e))},k=()=>de(P(),z,E,M-S+1,u,d,_,g.canonical);for(;S+A<=M;){if(w+=v,w<l||w>=c)return null;if(E=T,I.push(T),f&&C.push(z||P()),T=p[w],void 0===T){z=new t.pointGeometry(h.getx(w),h.gety(w));const e=pe(z,g.canonical,u,_,d);T=e.signedDistanceFromCamera>0?p[w]=e.point:k()}else z=null;S+=A,A=t.distance(E,T)}z=z||new t.pointGeometry(h.getx(w),h.gety(w));const D=P();m&&d&&(p[w]=T=void 0===p[w]?T:k(),A=t.distance(E,T));const L=(M-S)/A,B=z.sub(D).mult(L)._add(D),R=t.sub([],T,E),F=t.scaleAndAdd([],E,R,L);let O=[0,0,1],U=R[0],V=R[1];if(y&&(O=_.upVector(g.canonical,B.x,B.y),0!==O[0]||0!==O[1]||1!==O[2])){const e=[1,0,0],i=[0,1,0];e[0]=O[2],e[1]=0,e[2]=-O[0],t.cross(i,O,e),t.normalize(e,e),t.normalize(i,i),U=t.dot(R,e),V=t.dot(R,i)}if(r){const e=t.cross([],O,R);t.normalize(e,e),t.scaleAndAdd(F,F,e,r*v)}const j=b+Math.atan2(V,U);return I.push(F),f&&C.push(B),{point:F,angle:j,path:I,tilePath:C,up:O}}const me=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function _e(t,e){for(let i=0;i<t;i++){const t=e.length;e.resize(t+4),e.float32.set(me,4*t)}}function ge(t,e,i){const r=e[0],n=e[1];return t[0]=i[0]*r+i[4]*n+i[12],t[1]=i[1]*r+i[5]*n+i[13],t[3]=i[3]*r+i[7]*n+i[15],t}const ye=100;class xe{constructor(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:new $t(t.width+200,t.height+200,25),r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:new $t(t.width+200,t.height+200,25);this.transform=t,this.grid=i,this.ignoredGrid=r,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+ye,this.screenBottomBoundary=t.height+ye,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.fogState=e}placeCollisionBox(t,e,i,r,n,o,s,a){let l=i.projectedAnchorX,c=i.projectedAnchorY,h=i.projectedAnchorZ;const u=i.elevation,p=i.tileID;if(u&&p){const e=t.getProjection().upVector(p.canonical,i.tileAnchorX,i.tileAnchorY),r=t.getProjection().upVectorScale(p.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;l+=e[0]*u*r,c+=e[1]*u*r,h+=e[2]*u*r}const d=this.projectAndGetPerspectiveRatio(s,[l,c,h],i.tileID,"globe"===t.projection.name||!!u||this.transform.pitch>0,t.getProjection()),f=o*d.perspectiveRatio,m=(i.x1*e+r.x-i.padding)*f+d.point.x,_=(i.y1*e+r.y-i.padding)*f+d.point.y,g=(i.x2*e+r.x+i.padding)*f+d.point.x,y=(i.y2*e+r.y+i.padding)*f+d.point.y,x=d.perspectiveRatio<=.55||d.occluded;return!this.isInsideGrid(m,_,g,y)||!n&&this.grid.hitTest(m,_,g,y,a)||x?{box:[],offscreen:!1,occluded:d.occluded}:{box:[m,_,g,y],offscreen:this.isOffscreen(m,_,g,y),occluded:!1}}placeCollisionCircles(e,i,r,n,o,s,a,l,c,h,u,p,d,f,m){const _=[],g=this.transform.elevation,y=g?g.getAtTileOffsetFunc(m,this.transform.center.lat,this.transform.worldSize,e.getProjection()):t=>[0,0,0],x=new t.pointGeometry(r.tileAnchorX,r.tileAnchorY),v=e.getProjection().projectTilePoint(r.tileAnchorX,r.tileAnchorY,m.canonical),b=y(x),w=[v.x+b[0],v.y+b[1],v.z+b[2]],T="globe"===e.projection.name,E=this.projectAndGetPerspectiveRatio(a,[w[0],w[1],w[2]],m,T||!!g||this.transform.pitch>0,e.getProjection()),{perspectiveRatio:S}=E,A=(u?s/S:s*S)/t.ONE_EM,M=ne(new t.pointGeometry(w[0],w[1]),l,w[2]).point,I=E.signedDistanceFromCamera>0?ce(A,o,r.lineOffsetX*A,r.lineOffsetY*A,!1,M,x,r,n,l,{},g&&!u?y:null,u&&!!g,e.getProjection(),m,u):null;let C=!1,z=!1,P=!0;if(I&&!E.occluded){const e=.5*d*S+f,r=new t.pointGeometry(-100,-100),n=new t.pointGeometry(this.screenRightBoundary,this.screenBottomBoundary),o=new Qt,s=I.first,a=I.last;let l=[];for(let t=s.path.length-1;t>=1;t--)l.push(s.path[t]);for(let t=1;t<a.path.length;t++)l.push(a.path[t]);const u=2.5*e;if(c){const t=l.map(g&&!T?(t,e)=>{const i=y(e<s.path.length-1?s.tilePath[s.path.length-1-e]:a.tilePath[e-s.path.length+2]);return t[2]=i[2],oe(t,c)}:t=>oe(t,c));l=t.some((t=>t.signedDistanceFromCamera<=0))?[]:t.map((t=>t.point))}let m=[];if(l.length>0){const e=l.map((e=>new t.pointGeometry(e[0],e[1])));let i=1/0,o=-1/0,s=1/0,a=-1/0;for(let t=0;t<e.length;t++)i=Math.min(i,e[t].x),s=Math.min(s,e[t].y),o=Math.max(o,e[t].x),a=Math.max(a,e[t].y);m=i>=r.x&&o<=n.x&&s>=r.y&&a<=n.y?[e]:o<r.x||i>n.x||a<r.y||s>n.y?[]:t.clipLine([e],r.x,r.y,n.x,n.y)}for(const t of m){o.reset(t,.25*e);let r=0;r=o.length<=.5*e?1:Math.ceil(o.paddedLength/u)+1;for(let t=0;t<r;t++){const n=t/Math.max(r-1,1),s=o.lerp(n),a=s.x+ye,l=s.y+ye;_.push(a,l,e,0);const c=a-e,u=l-e,d=a+e,f=l+e;if(P=P&&this.isOffscreen(c,u,d,f),z=z||this.isInsideGrid(c,u,d,f),!i&&this.grid.hitTestCircle(a,l,e,p)&&(C=!0,!h))return{circles:[],offscreen:!1,collisionDetected:C,occluded:!1}}}}return{circles:!h&&C||!z?[]:_,offscreen:P,collisionDetected:C,occluded:E.occluded}}queryRenderedSymbols(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};const i=[];let r=1/0,n=1/0,o=-1/0,s=-1/0;for(const h of e){const e=new t.pointGeometry(h.x+ye,h.y+ye);r=Math.min(r,e.x),n=Math.min(n,e.y),o=Math.max(o,e.x),s=Math.max(s,e.y),i.push(e)}const a=this.grid.query(r,n,o,s).concat(this.ignoredGrid.query(r,n,o,s)),l={},c={};for(const h of a){const e=h.key;if(void 0===l[e.bucketInstanceId]&&(l[e.bucketInstanceId]={}),l[e.bucketInstanceId][e.featureIndex])continue;const r=[new t.pointGeometry(h.x1,h.y1),new t.pointGeometry(h.x2,h.y1),new t.pointGeometry(h.x2,h.y2),new t.pointGeometry(h.x1,h.y2)];t.polygonIntersectsPolygon(i,r)&&(l[e.bucketInstanceId][e.featureIndex]=!0,void 0===c[e.bucketInstanceId]&&(c[e.bucketInstanceId]=[]),c[e.bucketInstanceId].push(e.featureIndex))}return c}insertCollisionBox(t,e,i,r,n){(e?this.ignoredGrid:this.grid).insert({bucketInstanceId:i,featureIndex:r,collisionGroupID:n},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,e,i,r,n){const o=e?this.ignoredGrid:this.grid,s={bucketInstanceId:i,featureIndex:r,collisionGroupID:n};for(let a=0;a<t.length;a+=4)o.insertCircle(s,t[a],t[a+1],t[a+2])}projectAndGetPerspectiveRatio(e,i,r,n,o){const s=[i[0],i[1],i[2],1];let a=!1;if(i[2]||this.transform.pitch>0){t.transformMat4$1(s,s,e);const n="globe"===o.name;this.fogState&&r&&!n&&(a=function(e,i,r,n,o,s){const a=s.calculateFogTileMatrix(o),l=[i,r,n];return t.transformMat4(l,l,a),M(e,l,s.pitch,s._fov)}(this.fogState,i[0],i[1],i[2],r.toUnwrapped(),this.transform)>.9)}else ge(s,s,e);return{point:new t.pointGeometry((s[0]/s[3]+1)/2*this.transform.width+ye,(-s[1]/s[3]+1)/2*this.transform.height+ye),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(o)/s[3]*.5,1.5),signedDistanceFromCamera:s[3],occluded:n&&s[2]>s[3]||a}}isOffscreen(t,e,i,r){return i<ye||t>=this.screenRightBoundary||r<ye||e>this.screenBottomBoundary}isInsideGrid(t,e,i,r){return i>=0&&t<this.gridRightBoundary&&r>=0&&e<this.gridBottomBoundary}getViewportMatrix(){const e=t.identity([]);return t.translate(e,e,[-100,-100,0]),e}}function ve(e,i,r){const n=i.createTileMatrix(e,e.worldSize,r.toUnwrapped());return t.multiply(new Float32Array(16),e.projMatrix,n)}function be(t,e,i){if(e.projection.name===i.projection.name)return t.projMatrix;const r=i.clone();return r.setProjection(e.projection),ve(r,e.getProjection(),t)}function we(t,e,i){return e.name===i.projection.name?t.projMatrix:ve(i,e,t)}class Te{constructor(t,e,i,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&i?1:0,this.placed=i}isHidden(){return 0===this.opacity&&!this.placed}}class Ee{constructor(t,e,i,r,n){let o=arguments.length>5&&void 0!==arguments[5]&&arguments[5];this.text=new Te(t?t.text:null,e,i,n),this.icon=new Te(t?t.icon:null,e,r,n),this.clipped=o}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Se{constructor(t,e,i){let r=arguments.length>3&&void 0!==arguments[3]&&arguments[3];this.text=t,this.icon=e,this.skipFade=i,this.clipped=r}}class Ae{constructor(){this.invProjMatrix=t.create(),this.viewportMatrix=t.create(),this.circles=[]}}class Me{constructor(t,e,i,r,n){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=n}}class Ie{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:t=>t.collisionGroupID===e}}return this.collisionGroups[t]}}function Ce(e,i,r,n,o){const{horizontalAlign:s,verticalAlign:a}=t.getAnchorAlignment(e),l=-(s-.5)*i,c=-(a-.5)*r,h=t.evaluateVariableOffset(e,n);return new t.pointGeometry(l+h[0]*o,c+h[1]*o)}function ze(e,i,r,n,o){const s=new t.pointGeometry(e,i);return r&&s._rotate(n?o:-o),s}class Pe{constructor(t,e,i,r,n){this.transform=t.clone(),this.projection=t.projection.name,this.collisionIndex=new xe(this.transform,n),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new Ie(i),this.collisionCircleArrays={},this.prevPlacement=r,r&&(r.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(e,i,r,n){const o=r.getBucket(i),s=r.latestFeatureIndex;if(!o||!s||i.id!==o.layerIds[0])return;const a=o.layers[0].layout,l=r.collisionBoxArray,c=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),h=r.tileSize/t.EXTENT,u=r.tileID.toUnwrapped();this.transform.setProjection(o.projection);const p=(d=r.tileID,f=o.getProjection(),m=this.transform,f.name===this.projection?m.calculateProjMatrix(d.toUnwrapped()):ve(m,f,d));var d,f,m;const _="map"===a.get("text-pitch-alignment"),g="map"===a.get("text-rotation-alignment");i.compileFilter();const y=i.dynamicFilter(),x=i.dynamicFilterNeedsFeature(),v=this.transform.calculatePixelsToTileUnitsMatrix(r),b=ie(p,r.tileID.canonical,_,g,this.transform,o.getProjection(),v);let w=null;if(_){const e=re(p,r.tileID.canonical,_,g,this.transform,o.getProjection(),v);w=t.multiply([],this.transform.labelPlaneMatrix,e)}let T=null;y&&r.latestFeatureIndex&&(T={unwrappedTileID:u,dynamicFilter:y,dynamicFilterNeedsFeature:x,featureIndex:r.latestFeatureIndex}),this.retainedQueryData[o.bucketInstanceId]=new Me(o.bucketInstanceId,s,o.sourceLayerIndex,o.index,r.tileID);const E={bucket:o,layout:a,posMatrix:p,textLabelPlaneMatrix:b,labelToScreenMatrix:w,clippingData:T,scale:c,textPixelRatio:h,holdingForFade:r.holdingForFade(),collisionBoxArray:l,partiallyEvaluatedTextSize:t.evaluateSizeForZoom(o.textSizeData,this.transform.zoom),partiallyEvaluatedIconSize:t.evaluateSizeForZoom(o.iconSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(o.sourceID)};if(n)for(const t of o.sortKeyRanges){const{sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:n}=t;e.push({sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:n,parameters:E})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:o.symbolInstances.length,parameters:E})}attemptAnchorPlacement(t,e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g){const y=[u.textOffset0,u.textOffset1],x=Ce(t,i,r,y,n),v=this.collisionIndex.placeCollisionBox(d,n,e,ze(x.x,x.y,o,s,this.transform.angle),h,a,l,c.predicate);if((!m||0!==this.collisionIndex.placeCollisionBox(d,d.getSymbolInstanceIconSize(g,this.transform.zoom,p),m,ze(x.x,x.y,o,s,this.transform.angle),h,a,l,c.predicate).box.length)&&v.box.length>0){let e;return this.prevPlacement&&this.prevPlacement.variableOffsets[u.crossTileID]&&this.prevPlacement.placements[u.crossTileID]&&this.prevPlacement.placements[u.crossTileID].text&&(e=this.prevPlacement.variableOffsets[u.crossTileID].anchor),this.variableOffsets[u.crossTileID]={textOffset:y,width:i,height:r,anchor:t,textScale:n,prevAnchor:e},this.markUsedJustification(d,t,u,f),d.allowVerticalPlacement&&(this.markUsedOrientation(d,f,u),this.placedOrientations[u.crossTileID]=f),{shift:x,placedGlyphBoxes:v}}}placeLayerBucketPart(e,i,r,n){const{bucket:o,layout:s,posMatrix:a,textLabelPlaneMatrix:l,labelToScreenMatrix:c,clippingData:h,textPixelRatio:u,holdingForFade:p,collisionBoxArray:d,partiallyEvaluatedTextSize:f,partiallyEvaluatedIconSize:m,collisionGroup:_}=e.parameters,g=s.get("text-optional"),y=s.get("icon-optional"),x=s.get("text-allow-overlap"),v=s.get("icon-allow-overlap"),b="map"===s.get("text-rotation-alignment"),w="map"===s.get("text-pitch-alignment"),T="none"!==s.get("icon-text-fit"),E="viewport-y"===s.get("symbol-z-order");this.transform.setProjection(o.projection);let S=x&&(v||!o.hasIconData()||y),A=v&&(x||!o.hasTextData()||g);!o.collisionArrays&&d&&o.deserializeCollisionBoxes(d),r&&n&&o.updateCollisionDebugBuffers(this.transform.zoom,d);const M=(e,n,d)=>{if(h){const r={zoom:this.transform.zoom,pitch:this.transform.pitch};let n=null;if(h.dynamicFilterNeedsFeature){const t=this.retainedQueryData[o.bucketInstanceId];n=h.featureIndex.loadFeature({featureIndex:e.featureIndex,bucketIndex:t.bucketIndex,sourceLayerIndex:t.sourceLayerIndex,layoutVertexArrayOffset:0})}if(!(0,h.dynamicFilter)(r,n,this.retainedQueryData[o.bucketInstanceId].tileID.canonical,new t.pointGeometry(e.tileAnchorX,e.tileAnchorY),this.transform.calculateDistanceTileData(h.unwrappedTileID)))return this.placements[e.crossTileID]=new Se(!1,!1,!1,!0),void(i[e.crossTileID]=!0)}if(i[e.crossTileID])return;if(p)return void(this.placements[e.crossTileID]=new Se(!1,!1,!1));let E=!1,M=!1,I=!0,C=!1,z=!1,P=null,k={box:null,offscreen:null,occluded:null},D={box:null,offscreen:null,occluded:null},L=null,B=null,R=null,F=0,O=0,U=0;d.textFeatureIndex?F=d.textFeatureIndex:e.useRuntimeCollisionCircles&&(F=e.featureIndex),d.verticalTextFeatureIndex&&(O=d.verticalTextFeatureIndex);const V=t=>{t.tileID=this.retainedQueryData[o.bucketInstanceId].tileID,(this.transform.elevation||t.elevation)&&(t.elevation=this.transform.elevation?this.transform.elevation.getAtTileOffset(this.retainedQueryData[o.bucketInstanceId].tileID,t.tileAnchorX,t.tileAnchorY):0)},j=d.textBox;if(j){V(j);const i=i=>{let r=t.WritingMode.horizontal;if(o.allowVerticalPlacement&&!i&&this.prevPlacement){const t=this.prevPlacement.placedOrientations[e.crossTileID];t&&(this.placedOrientations[e.crossTileID]=t,r=t,this.markUsedOrientation(o,r,e))}return r},r=(i,r)=>{if(o.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&d.verticalTextBox){for(const e of o.writingModes)if(e===t.WritingMode.vertical?(k=r(),D=k):k=i(),k&&k.box&&k.box.length)break}else k=i()};if(s.get("text-variable-anchor")){let l=s.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[e.crossTileID]){const t=this.prevPlacement.variableOffsets[e.crossTileID];l.indexOf(t.anchor)>0&&(l=l.filter((e=>e!==t.anchor)),l.unshift(t.anchor))}const c=(t,i,r)=>{const s=o.getSymbolInstanceTextSize(f,e,this.transform.zoom,n),c=(t.x2-t.x1)*s+2*t.padding,h=(t.y2-t.y1)*s+2*t.padding,p=T&&!v?i:null;p&&V(p);let d={box:[],offscreen:!1,occluded:!1};const g=x?2*l.length:l.length;for(let y=0;y<g;++y){const i=this.attemptAnchorPlacement(l[y%l.length],t,c,h,s,b,w,u,a,_,y>=l.length,e,n,o,r,p,f,m);if(i&&(d=i.placedGlyphBoxes,d&&d.box&&d.box.length)){E=!0,P=i.shift;break}}return d};r((()=>c(j,d.iconBox,t.WritingMode.horizontal)),(()=>{const i=d.verticalTextBox;return i&&V(i),o.allowVerticalPlacement&&!(k&&k.box&&k.box.length)&&e.numVerticalGlyphVertices>0&&i?c(i,d.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null,occluded:null}})),k&&(E=k.box,I=k.offscreen,C=k.occluded);const h=i(k&&k.box);if(!E&&this.prevPlacement){const t=this.prevPlacement.variableOffsets[e.crossTileID];t&&(this.variableOffsets[e.crossTileID]=t,this.markUsedJustification(o,t.anchor,e,h))}}else{const s=(i,r)=>{const s=o.getSymbolInstanceTextSize(f,e,this.transform.zoom,n),l=this.collisionIndex.placeCollisionBox(o,s,i,new t.pointGeometry(0,0),x,u,a,_.predicate);return l&&l.box&&l.box.length&&(this.markUsedOrientation(o,r,e),this.placedOrientations[e.crossTileID]=r),l};r((()=>s(j,t.WritingMode.horizontal)),(()=>{const i=d.verticalTextBox;return o.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&i?(V(i),s(i,t.WritingMode.vertical)):{box:null,offscreen:null,occluded:null}})),i(k&&k.box&&k.box.length)}}if(L=k,E=L&&L.box&&L.box.length>0,I=L&&L.offscreen,C=L&&L.occluded,e.useRuntimeCollisionCircles){const i=o.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex>=0?e.centerJustifiedTextSymbolIndex:e.verticalPlacedTextSymbolIndex),n=t.evaluateSizeForFeature(o.textSizeData,f,i),h=s.get("text-padding");B=this.collisionIndex.placeCollisionCircles(o,x,i,o.lineVertexArray,o.glyphOffsetArray,n,a,l,c,r,w,_.predicate,e.collisionCircleDiameter*n/t.ONE_EM,h,this.retainedQueryData[o.bucketInstanceId].tileID),E=x||B.circles.length>0&&!B.collisionDetected,I=I&&B.offscreen,C=B.occluded}if(d.iconFeatureIndex&&(U=d.iconFeatureIndex),d.iconBox){const e=e=>{V(e);const i=T&&P?ze(P.x,P.y,b,w,this.transform.angle):new t.pointGeometry(0,0),r=o.getSymbolInstanceIconSize(m,this.transform.zoom,n);return this.collisionIndex.placeCollisionBox(o,r,e,i,v,u,a,_.predicate)};D&&D.box&&D.box.length&&d.verticalIconBox?(R=e(d.verticalIconBox),M=R.box.length>0):(R=e(d.iconBox),M=R.box.length>0),I=I&&R.offscreen,z=R.occluded}const N=g||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,G=y||0===e.numIconVertices;if(N||G?G?N||(M=M&&E):E=M&&E:M=E=M&&E,E&&L&&L.box&&this.collisionIndex.insertCollisionBox(L.box,s.get("text-ignore-placement"),o.bucketInstanceId,D&&D.box&&O?O:F,_.ID),M&&R&&this.collisionIndex.insertCollisionBox(R.box,s.get("icon-ignore-placement"),o.bucketInstanceId,U,_.ID),B&&(E&&this.collisionIndex.insertCollisionCircles(B.circles,s.get("text-ignore-placement"),o.bucketInstanceId,F,_.ID),r)){const t=o.bucketInstanceId;let e=this.collisionCircleArrays[t];void 0===e&&(e=this.collisionCircleArrays[t]=new Ae);for(let i=0;i<B.circles.length;i+=4)e.circles.push(B.circles[i+0]),e.circles.push(B.circles[i+1]),e.circles.push(B.circles[i+2]),e.circles.push(B.collisionDetected?1:0)}const Z="globe"!==o.projection.name;S=S&&(Z||!C),A=A&&(Z||!z),this.placements[e.crossTileID]=new Se(E||S,M||A,I||o.justReloaded),i[e.crossTileID]=!0};if(E){const t=o.getSortedSymbolIndexes(this.transform.angle);for(let e=t.length-1;e>=0;--e){const i=t[e];M(o.symbolInstances.get(i),i,o.collisionArrays[i])}}else for(let t=e.symbolInstanceStart;t<e.symbolInstanceEnd;t++)M(o.symbolInstances.get(t),t,o.collisionArrays[t]);if(r&&o.bucketInstanceId in this.collisionCircleArrays){const e=this.collisionCircleArrays[o.bucketInstanceId];t.invert(e.invProjMatrix,a),e.viewportMatrix=this.collisionIndex.getViewportMatrix()}o.justReloaded=!1}markUsedJustification(e,i,r,n){let o;o=n===t.WritingMode.vertical?r.verticalPlacedTextSymbolIndex:{left:r.leftJustifiedTextSymbolIndex,center:r.centerJustifiedTextSymbolIndex,right:r.rightJustifiedTextSymbolIndex}[t.getAnchorJustification(i)];const s=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex,r.verticalPlacedTextSymbolIndex];for(const t of s)t>=0&&(e.text.placedSymbolArray.get(t).crossTileID=o>=0&&t!==o?0:r.crossTileID)}markUsedOrientation(e,i,r){const n=i===t.WritingMode.horizontal||i===t.WritingMode.horizontalOnly?i:0,o=i===t.WritingMode.vertical?i:0,s=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex];for(const t of s)e.text.placedSymbolArray.get(t).placedOrientation=n;r.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).placedOrientation=o)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const e=this.prevPlacement;let i=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;const r=e?e.symbolFadeChange(t):1,n=e?e.opacities:{},o=e?e.variableOffsets:{},s=e?e.placedOrientations:{};for(const a in this.placements){const t=this.placements[a],e=n[a];e?(this.opacities[a]=new Ee(e,r,t.text,t.icon,null,t.clipped),i=i||t.text!==e.text.placed||t.icon!==e.icon.placed):(this.opacities[a]=new Ee(null,r,t.text,t.icon,t.skipFade,t.clipped),i=i||t.text||t.icon)}for(const a in n){const t=n[a];if(!this.opacities[a]){const e=new Ee(t,r,!1,!1);e.isHidden()||(this.opacities[a]=e,i=i||t.text.placed||t.icon.placed)}}for(const a in o)this.variableOffsets[a]||!this.opacities[a]||this.opacities[a].isHidden()||(this.variableOffsets[a]=o[a]);for(const a in s)this.placedOrientations[a]||!this.opacities[a]||this.opacities[a].isHidden()||(this.placedOrientations[a]=s[a]);i?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)}updateLayerOpacities(t,e){const i={};for(const r of e){const e=r.getBucket(t);e&&r.latestFeatureIndex&&t.id===e.layerIds[0]&&this.updateBucketOpacities(e,i,r.collisionBoxArray)}}updateBucketOpacities(e,i,r){e.hasTextData()&&e.text.opacityVertexArray.clear(),e.hasIconData()&&e.icon.opacityVertexArray.clear(),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();const n=e.layers[0].layout,o=!!e.layers[0].dynamicFilter(),s=new Ee(null,0,!1,!1,!0),a=n.get("text-allow-overlap"),l=n.get("icon-allow-overlap"),c=n.get("text-variable-anchor"),h="map"===n.get("text-rotation-alignment"),u="map"===n.get("text-pitch-alignment"),p="none"!==n.get("icon-text-fit"),d=new Ee(null,0,a&&(l||!e.hasIconData()||n.get("icon-optional")),l&&(a||!e.hasTextData()||n.get("text-optional")),!0);!e.collisionArrays&&r&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(r);const f=(t,e,i)=>{for(let r=0;r<e/4;r++)t.opacityVertexArray.emplaceBack(i)};let m=0;for(let _=0;_<e.symbolInstances.length;_++){const r=e.symbolInstances.get(_),{numHorizontalGlyphVertices:n,numVerticalGlyphVertices:a,crossTileID:l}=r;let g=this.opacities[l];i[l]?g=s:g||(g=d,this.opacities[l]=g),i[l]=!0;const y=n>0||a>0,x=r.numIconVertices>0,v=this.placedOrientations[r.crossTileID],b=v===t.WritingMode.vertical,w=v===t.WritingMode.horizontal||v===t.WritingMode.horizontalOnly;if(!y&&!x||g.isHidden()||m++,y){const t=Ve(g.text);f(e.text,n,b?je:t),f(e.text,a,w?je:t);const i=g.text.isHidden();[r.rightJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.leftJustifiedTextSymbolIndex].forEach((t=>{t>=0&&(e.text.placedSymbolArray.get(t).hidden=i||b?1:0)})),r.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).hidden=i||w?1:0);const o=this.variableOffsets[r.crossTileID];o&&this.markUsedJustification(e,o.anchor,r,v);const s=this.placedOrientations[r.crossTileID];s&&(this.markUsedJustification(e,"left",r,s),this.markUsedOrientation(e,s,r))}if(x){const t=Ve(g.icon);r.placedIconSymbolIndex>=0&&(f(e.icon,r.numIconVertices,b?je:t),e.icon.placedSymbolArray.get(r.placedIconSymbolIndex).hidden=g.icon.isHidden()),r.verticalPlacedIconSymbolIndex>=0&&(f(e.icon,r.numVerticalIconVertices,w?je:t),e.icon.placedSymbolArray.get(r.verticalPlacedIconSymbolIndex).hidden=g.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){const i=e.collisionArrays[_];if(i){let r=new t.pointGeometry(0,0),n=!0;if(i.textBox||i.verticalTextBox){if(c){const t=this.variableOffsets[l];t?(r=Ce(t.anchor,t.width,t.height,t.textOffset,t.textScale),h&&r._rotate(u?this.transform.angle:-this.transform.angle)):n=!1}o&&(n=!g.clipped),i.textBox&&ke(e.textCollisionBox.collisionVertexArray,g.text.placed,!n||b,r.x,r.y),i.verticalTextBox&&ke(e.textCollisionBox.collisionVertexArray,g.text.placed,!n||w,r.x,r.y)}const s=n&&Boolean(!w&&i.verticalIconBox);i.iconBox&&ke(e.iconCollisionBox.collisionVertexArray,g.icon.placed,s,p?r.x:0,p?r.y:0),i.verticalIconBox&&ke(e.iconCollisionBox.collisionVertexArray,g.icon.placed,!s,p?r.x:0,p?r.y:0)}}}if(e.fullyClipped=0===m,e.sortFeatures(this.transform.angle),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.bucketInstanceId in this.collisionCircleArrays){const t=this.collisionCircleArrays[e.bucketInstanceId];e.placementInvProjMatrix=t.invProjMatrix,e.placementViewportMatrix=t.viewportMatrix,e.collisionCircleArray=t.circles,delete this.collisionCircleArrays[e.bucketInstanceId]}}symbolFadeChange(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,e){const i=this.zoomAtLastRecencyCheck===e?1-this.zoomAdjustment(e):1;return this.zoomAtLastRecencyCheck=e,this.commitTime+this.fadeDuration*i>t}setStale(){this.stale=!0}}function ke(t,e,i,r,n){t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0)}const De=Math.pow(2,25),Le=Math.pow(2,24),Be=Math.pow(2,17),Re=Math.pow(2,16),Fe=Math.pow(2,9),Oe=Math.pow(2,8),Ue=Math.pow(2,1);function Ve(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;const e=t.placed?1:0,i=Math.floor(127*t.opacity);return i*De+e*Le+i*Be+e*Re+i*Fe+e*Oe+i*Ue+e}const je=0;class Ne{constructor(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,e,i,r,n){const o=this._bucketParts;for(;this._currentTileIndex<t.length;)if(e.getBucketParts(o,r,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,n())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,o.sort(((t,e)=>t.sortKey-e.sortKey)));this._currentPartIndex<o.length;){const t=o[this._currentPartIndex];if(e.placeLayerBucketPart(t,this._seenCrossTileIDs,i,0===t.symbolInstanceStart),this._currentPartIndex++,n())return!0}return!1}}class Ge{constructor(t,e,i,r,n,o,s,a){this.placement=new Pe(t,n,o,s,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=i,this._showCollisionBoxes=r,this._done=!1}isDone(){return this._done}continuePlacement(e,i,r){const n=t.exported.now(),o=()=>{const e=t.exported.now()-n;return!this._forceFullPlacement&&e>2};for(;this._currentPlacementIndex>=0;){const t=i[e[this._currentPlacementIndex]],n=this.placement.collisionIndex.transform.zoom;if("symbol"===t.type&&(!t.minzoom||t.minzoom<=n)&&(!t.maxzoom||t.maxzoom>n)){if(this._inProgressLayer||(this._inProgressLayer=new Ne(t)),this._inProgressLayer.continuePlacement(r[t.source],this.placement,this._showCollisionBoxes,t,o))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const Ze=512/t.EXTENT/2;class qe{constructor(t,e,i){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(let r=0;r<e.length;r++){const i=e.get(r),n=i.key;this.indexedSymbolInstances[n]||(this.indexedSymbolInstances[n]=[]),this.indexedSymbolInstances[n].push({crossTileID:i.crossTileID,coord:this.getScaledCoordinates(i,t)})}}getScaledCoordinates(e,i){const r=Ze/Math.pow(2,i.canonical.z-this.tileID.canonical.z);return{x:Math.floor((i.canonical.x*t.EXTENT+e.tileAnchorX)*r),y:Math.floor((i.canonical.y*t.EXTENT+e.tileAnchorY)*r)}}findMatches(t,e,i){const r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z);for(let n=0;n<t.length;n++){const o=t.get(n);if(o.crossTileID)continue;const s=this.indexedSymbolInstances[o.key];if(!s)continue;const a=this.getScaledCoordinates(o,e);for(const t of s)if(Math.abs(t.coord.x-a.x)<=r&&Math.abs(t.coord.y-a.y)<=r&&!i[t.crossTileID]){i[t.crossTileID]=!0,o.crossTileID=t.crossTileID;break}}}}class We{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Xe{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const e=Math.round((t-this.lng)/360);if(0!==e)for(const i in this.indexes){const t=this.indexes[i],r={};for(const i in t){const n=t[i];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+e),r[n.tileID.key]=n}this.indexes[i]=r}this.lng=t}addBucket(t,e,i){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let n=0;n<e.symbolInstances.length;n++)e.symbolInstances.get(n).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});const r=this.usedCrossTileIDs[t.overscaledZ];for(const n in this.indexes){const i=this.indexes[n];if(Number(n)>t.overscaledZ)for(const n in i){const o=i[n];o.tileID.isChildOf(t)&&o.findMatches(e.symbolInstances,t,r)}else{const o=i[t.scaledTo(Number(n)).key];o&&o.findMatches(e.symbolInstances,t,r)}}for(let n=0;n<e.symbolInstances.length;n++){const t=e.symbolInstances.get(n);t.crossTileID||(t.crossTileID=i.generate(),r[t.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new qe(t,e.symbolInstances,e.bucketInstanceId),!0}removeBucketCrossTileIDs(t,e){for(const i in e.indexedSymbolInstances)for(const r of e.indexedSymbolInstances[i])delete this.usedCrossTileIDs[t][r.crossTileID]}removeStaleBuckets(t){let e=!1;for(const i in this.indexes){const r=this.indexes[i];for(const n in r)t[r[n].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[n]),delete r[n],e=!0)}return e}}class He{constructor(){this.layerIndexes={},this.crossTileIDs=new We,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(t,e,i,r){let n=this.layerIndexes[t.id];void 0===n&&(n=this.layerIndexes[t.id]=new Xe);let o=!1;const s={};"globe"!==r.name&&n.handleWrapJump(i);for(const a of e){const e=a.getBucket(t);e&&t.id===e.layerIds[0]&&(e.bucketInstanceId||(e.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(a.tileID,e,this.crossTileIDs)&&(o=!0),s[e.bucketInstanceId]=!0)}return n.removeStaleBuckets(s)&&(o=!0),o}pruneUnusedLayers(t){const e={};t.forEach((t=>{e[t]=!0}));for(const i in this.layerIndexes)e[i]||delete this.layerIndexes[i]}}const Ye=(e,i)=>t.emitValidationErrors(e,i&&i.filter((t=>"source.canvas"!==t.identifier))),Ke=t.pick(Zt,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setProjection"]),Je=t.pick(Zt,["setCenter","setZoom","setBearing","setPitch"]),Qe={version:8,layers:[],sources:{}},$e={fill:!0,line:!0,background:!0,hillshade:!0,raster:!0};class ti extends t.Evented{constructor(e){let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};super(),this.map=e,this.dispatcher=new k(jt(),this),this.imageManager=new v,this.imageManager.setEventedParent(this),this.glyphManager=new t.GlyphManager(e._requestManager,i.localFontFamily?t.LocalGlyphMode.all:i.localIdeographFontFamily?t.LocalGlyphMode.ideographs:t.LocalGlyphMode.none,i.localFontFamily||i.localIdeographFontFamily),this.lineAtlas=new t.LineAtlas(256,512),this.crossTileSymbolIndex=new He,this._layers={},this._num3DLayers=0,this._numSymbolLayers=0,this._numCircleLayers=0,this._serializedLayers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._availableImages=[],this._order=[],this._drapedFirstOrder=[],this._markersNeedUpdate=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer());const r=this;this._rtlTextPluginCallback=ti.registerForPluginStateChange((e=>{r.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:e.pluginStatus,pluginURL:e.pluginURL},((e,i)=>{if(t.triggerPluginCompletionEvent(e),i&&i.every((t=>t)))for(const t in r._sourceCaches){const e=r._sourceCaches[t],i=e.getSource().type;"vector"!==i&&"geojson"!==i||e.reload()}}))})),this.on("data",(t=>{if("source"!==t.dataType||"metadata"!==t.sourceDataType)return;const e=this.getSource(t.sourceId);if(e&&e.vectorLayerIds)for(const i in this._layers){const t=this._layers[i];t.source===e.id&&this._validateLayer(t)}}))}loadURL(e){let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.fire(new t.Event("dataloading",{dataType:"style"}));const r="boolean"==typeof i.validate?i.validate:!t.isMapboxURL(e);e=this.map._requestManager.normalizeStyleURL(e,i.accessToken);const n=this.map._requestManager.transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(n,((e,i)=>{this._request=null,e?this.fire(new t.ErrorEvent(e)):i&&this._load(i,r)}))}loadJSON(e){let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.exported.frame((()=>{this._request=null,this._load(e,!1!==i.validate)}))}loadEmpty(){this.fire(new t.Event("dataloading",{dataType:"style"})),this._load(Qe,!1)}_updateLayerCount(t,e){const i=e?1:-1;t.is3D()&&(this._num3DLayers+=i),"circle"===t.type&&(this._numCircleLayers+=i),"symbol"===t.type&&(this._numSymbolLayers+=i)}_load(e,i){if(i&&Ye(this,t.validateStyle(e)))return;this._loaded=!0,this.stylesheet=t.clone$1(e),this._updateMapProjection();for(const t in e.sources)this.addSource(t,e.sources[t],{validate:!1});this._changed=!1,e.sprite?this._loadSprite(e.sprite):(this.imageManager.setLoaded(!0),this.dispatcher.broadcast("spriteLoaded",!0)),this.glyphManager.setURL(e.glyphs);const r=Gt(this.stylesheet.layers);this._order=r.map((t=>t.id)),this._layers={},this._serializedLayers={};for(let n of r)n=t.createStyleLayer(n),n.setEventedParent(this,{layer:{id:n.id}}),this._layers[n.id]=n,this._serializedLayers[n.id]=n.serialize(),this._updateLayerCount(n,!0);this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new T(this.stylesheet.light),this.stylesheet.terrain&&!this.terrainSetForDrapingOnly()&&this._createTerrain(this.stylesheet.terrain,1),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this._updateDrapeFirstLayers(),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}terrainSetForDrapingOnly(){return!!this.terrain&&0===this.terrain.drapeRenderMode}setProjection(t){t?this.stylesheet.projection=t:delete this.stylesheet.projection,this._updateMapProjection()}applyProjectionUpdate(){this._loaded&&(this.dispatcher.broadcast("setProjection",this.map.transform.projectionOptions),this.map.transform.projection.requiresDraping?this.getTerrain()||this.stylesheet.terrain||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null))}_updateMapProjection(){this.map._useExplicitProjection?this.applyProjectionUpdate():this.map._prioritizeAndUpdateProjection(null,this.stylesheet.projection)}_loadSprite(e){this._spriteRequest=function(e,i,r){let n,o,s;const a=t.exported.devicePixelRatio>1?"@2x":"";let l=t.getJSON(i.transformRequest(i.normalizeSpriteURL(e,a,".json"),t.ResourceType.SpriteJSON),((t,e)=>{l=null,s||(s=t,n=e,h())})),c=t.getImage(i.transformRequest(i.normalizeSpriteURL(e,a,".png"),t.ResourceType.SpriteImage),((t,e)=>{c=null,s||(s=t,o=e,h())}));function h(){if(s)r(s);else if(n&&o){const e=t.exported.getImageData(o),i={};for(const r in n){const{width:o,height:s,x:a,y:l,sdf:c,pixelRatio:h,stretchX:u,stretchY:p,content:d}=n[r],f=new t.RGBAImage({width:o,height:s});t.RGBAImage.copy(e,f,{x:a,y:l},{x:0,y:0},{width:o,height:s}),i[r]={data:f,pixelRatio:h,sdf:c,stretchX:u,stretchY:p,content:d}}r(null,i)}}return{cancel(){l&&(l.cancel(),l=null),c&&(c.cancel(),c=null)}}}(e,this.map._requestManager,((e,i)=>{if(this._spriteRequest=null,e)this.fire(new t.ErrorEvent(e));else if(i)for(const t in i)this.imageManager.addImage(t,i[t]);this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),this.dispatcher.broadcast("setImages",this._availableImages),this.dispatcher.broadcast("spriteLoaded",!0),this.fire(new t.Event("data",{dataType:"style"}))}))}_validateLayer(e){const i=this.getSource(e.source);if(!i)return;const r=e.sourceLayer;r&&("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(r))&&this.fire(new t.ErrorEvent(new Error('Source layer "'.concat(r,'" does not exist on source "').concat(i.id,'" as specified by style layer "').concat(e.id,'"'))))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(const t in this._sourceCaches)if(!this._sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeLayers(t){const e=[];for(const i of t){const t=this._layers[i];"custom"!==t.type&&e.push(t.serialize())}return e}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;if(this.fog&&this.fog.hasTransition())return!0;for(const t in this._sourceCaches)if(this._sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}get order(){return this.map._optimizeForTerrain&&this.terrain?this._drapedFirstOrder:this._order}isLayerDraped(t){return!!this.terrain&&$e[t.type]}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}update(e){if(!this._loaded)return;const i=this._changed;if(this._changed){const t=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);(t.length||i.length)&&this._updateWorkerLayers(t,i);for(const e in this._updatedSources){const t=this._updatedSources[e];"reload"===t?this._reloadSource(e):"clear"===t&&this._clearSource(e)}this._updateTilesForChangedImages();for(const r in this._updatedPaintProps)this._layers[r].updateTransitions(e);this.light.updateTransitions(e),this.fog&&this.fog.updateTransitions(e),this._resetUpdates()}const r={};for(const t in this._sourceCaches){const e=this._sourceCaches[t];r[t]=e.used,e.used=!1}for(const t of this._order){const i=this._layers[t];if(i.recalculate(e,this._availableImages),!i.isHidden(e.zoom)){const t=this._getLayerSourceCache(i);t&&(t.used=!0)}const r=this.map.painter;if(r){const t=i.getProgramIds();if(!t)continue;const n=i.getProgramConfiguration(e.zoom);for(const e of t)r.useProgram(e,n)}}for(const n in r){const e=this._sourceCaches[n];r[n]!==e.used&&e.getSource().fire(new t.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:e.getSource().id}))}this.light.recalculate(e),this.terrain&&this.terrain.recalculate(e),this.fog&&this.fog.recalculate(e),this.z=e.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),i&&this.fire(new t.Event("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const e in this._sourceCaches)this._sourceCaches[e].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateWorkerLayers(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}}setState(i){if(this._checkLoaded(),Ye(this,t.validateStyle(i)))return!1;(i=t.clone$1(i)).layers=Gt(i.layers);const r=function(t,i){if(!t)return[{command:Zt.setStyle,args:[i]}];let r=[];try{if(!e(t.version,i.version))return[{command:Zt.setStyle,args:[i]}];e(t.center,i.center)||r.push({command:Zt.setCenter,args:[i.center]}),e(t.zoom,i.zoom)||r.push({command:Zt.setZoom,args:[i.zoom]}),e(t.bearing,i.bearing)||r.push({command:Zt.setBearing,args:[i.bearing]}),e(t.pitch,i.pitch)||r.push({command:Zt.setPitch,args:[i.pitch]}),e(t.sprite,i.sprite)||r.push({command:Zt.setSprite,args:[i.sprite]}),e(t.glyphs,i.glyphs)||r.push({command:Zt.setGlyphs,args:[i.glyphs]}),e(t.transition,i.transition)||r.push({command:Zt.setTransition,args:[i.transition]}),e(t.light,i.light)||r.push({command:Zt.setLight,args:[i.light]}),e(t.fog,i.fog)||r.push({command:Zt.setFog,args:[i.fog]}),e(t.projection,i.projection)||r.push({command:Zt.setProjection,args:[i.projection]});const n={},o=[];!function(t,i,r,n){let o;for(o in i=i||{},t=t||{})t.hasOwnProperty(o)&&(i.hasOwnProperty(o)||Wt(o,r,n));for(o in i)i.hasOwnProperty(o)&&(t.hasOwnProperty(o)?e(t[o],i[o])||("geojson"===t[o].type&&"geojson"===i[o].type&&Ht(t,i,o)?r.push({command:Zt.setGeoJSONSourceData,args:[o,i[o].data]}):Xt(o,i,r,n)):qt(o,i,r))}(t.sources,i.sources,o,n);const s=[];t.layers&&t.layers.forEach((t=>{t.source&&n[t.source]?r.push({command:Zt.removeLayer,args:[t.id]}):s.push(t)}));let a=t.terrain;a&&n[a.source]&&(r.push({command:Zt.setTerrain,args:[void 0]}),a=void 0),r=r.concat(o),e(a,i.terrain)||r.push({command:Zt.setTerrain,args:[i.terrain]}),function(t,i,r){i=i||[];const n=(t=t||[]).map(Kt),o=i.map(Kt),s=t.reduce(Jt,{}),a=i.reduce(Jt,{}),l=n.slice(),c=Object.create(null);let h,u,p,d,f,m,_;for(h=0,u=0;h<n.length;h++)p=n[h],a.hasOwnProperty(p)?u++:(r.push({command:Zt.removeLayer,args:[p]}),l.splice(l.indexOf(p,u),1));for(h=0,u=0;h<o.length;h++)p=o[o.length-1-h],l[l.length-1-h]!==p&&(s.hasOwnProperty(p)?(r.push({command:Zt.removeLayer,args:[p]}),l.splice(l.lastIndexOf(p,l.length-u),1)):u++,m=l[l.length-h],r.push({command:Zt.addLayer,args:[a[p],m]}),l.splice(l.length-h,0,p),c[p]=!0);for(h=0;h<o.length;h++)if(p=o[h],d=s[p],f=a[p],!c[p]&&!e(d,f))if(e(d.source,f.source)&&e(d["source-layer"],f["source-layer"])&&e(d.type,f.type)){for(_ in Yt(d.layout,f.layout,r,p,null,Zt.setLayoutProperty),Yt(d.paint,f.paint,r,p,null,Zt.setPaintProperty),e(d.filter,f.filter)||r.push({command:Zt.setFilter,args:[p,f.filter]}),e(d.minzoom,f.minzoom)&&e(d.maxzoom,f.maxzoom)||r.push({command:Zt.setLayerZoomRange,args:[p,f.minzoom,f.maxzoom]}),d)d.hasOwnProperty(_)&&"layout"!==_&&"paint"!==_&&"filter"!==_&&"metadata"!==_&&"minzoom"!==_&&"maxzoom"!==_&&(0===_.indexOf("paint.")?Yt(d[_],f[_],r,p,_.slice(6),Zt.setPaintProperty):e(d[_],f[_])||r.push({command:Zt.setLayerProperty,args:[p,_,f[_]]}));for(_ in f)f.hasOwnProperty(_)&&!d.hasOwnProperty(_)&&"layout"!==_&&"paint"!==_&&"filter"!==_&&"metadata"!==_&&"minzoom"!==_&&"maxzoom"!==_&&(0===_.indexOf("paint.")?Yt(d[_],f[_],r,p,_.slice(6),Zt.setPaintProperty):e(d[_],f[_])||r.push({command:Zt.setLayerProperty,args:[p,_,f[_]]}))}else r.push({command:Zt.removeLayer,args:[p]}),m=l[l.lastIndexOf(p)+1],r.push({command:Zt.addLayer,args:[f,m]})}(s,i.layers,r)}catch(t){console.warn("Unable to compute style diff:",t),r=[{command:Zt.setStyle,args:[i]}]}return r}(this.serialize(),i).filter((t=>!(t.command in Je)));if(0===r.length)return!1;const n=r.filter((t=>!(t.command in Ke)));if(n.length>0)throw new Error("Unimplemented: ".concat(n.map((t=>t.command)).join(", "),"."));return r.forEach((t=>{"setTransition"!==t.command&&"setProjection"!==t.command&&this[t.command].apply(this,t.args)})),this.stylesheet=i,this._updateMapProjection(),!0}addImage(e,i){return this.getImage(e)?this.fire(new t.ErrorEvent(new Error("An image with this name already exists."))):(this.imageManager.addImage(e,i),this._afterImageUpdated(e),this)}updateImage(t,e){this.imageManager.updateImage(t,e)}getImage(t){return this.imageManager.getImage(t)}removeImage(e){return this.getImage(e)?(this.imageManager.removeImage(e),this._afterImageUpdated(e),this):this.fire(new t.ErrorEvent(new Error("No image with this name exists.")))}_afterImageUpdated(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this._availableImages.slice()}addSource(e,i){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(this._checkLoaded(),void 0!==this.getSource(e))throw new Error("There is already a source with this ID");if(!i.type)throw new Error("The type property must be defined, but only the following properties were given: ".concat(Object.keys(i).join(", "),"."));if(["vector","raster","geojson","video","image"].indexOf(i.type)>=0&&this._validate(t.validateSource,"sources.".concat(e),i,null,r))return;this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);const n=kt(e,i,this.dispatcher,this);n.setEventedParent(this,(()=>({isSourceLoaded:this._isSourceCacheLoaded(e),source:n.serialize(),sourceId:e})));const o=i=>{const r=(i?"symbol:":"other:")+e,o=this._sourceCaches[r]=new t.SourceCache(r,n,i);(i?this._symbolSourceCaches:this._otherSourceCaches)[e]=o,o.style=this,o.onAdd(this.map)};o(!1),"vector"!==i.type&&"geojson"!==i.type||o(!0),n.onAdd&&n.onAdd(this.map),this._changed=!0}removeSource(e){this._checkLoaded();const i=this.getSource(e);if(!i)throw new Error("There is no source with this ID");for(const n in this._layers)if(this._layers[n].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'.concat(e,'" cannot be removed while layer "').concat(n,'" is using it.'))));if(this.terrain&&this.terrain.get().source===e)return this.fire(new t.ErrorEvent(new Error('Source "'.concat(e,'" cannot be removed while terrain is using it.'))));const r=this._getSourceCaches(e);for(const n of r)delete this._sourceCaches[n.id],delete this._updatedSources[n.id],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:n.getSource().id})),n.setEventedParent(null),n.clearTiles();return delete this._otherSourceCaches[e],delete this._symbolSourceCaches[e],i.setEventedParent(null),i.onRemove&&i.onRemove(this.map),this._changed=!0,this}

1for(const e of t){const t=e[n];if(t)for(const e of t)r.push(e)}}}r.sort(((t,e)=>e.intersectionZ-t.intersectionZ));const n=[];for(let o=this._order.length-1;o>=0;o--){const s=this._order[o];if(e(s))for(let t=r.length-1;t>=0;t--){const e=r[t].feature;if(i[e.layer.id]<o)break;n.push(e),r.pop()}else for(const e of t){const t=e[s];if(t)for(const e of t)n.push(e.feature)}}return n}queryRenderedFeatures(e,i,r){i&&i.filter&&this._validate(t.validateFilter,"queryRenderedFeatures.filter",i.filter,null,i);const n={};if(i&&i.layers){if(!Array.isArray(i.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(const e of i.layers){const i=this._layers[e];if(!i)return this.fire(new t.ErrorEvent(new Error("The layer '".concat(e,"' does not exist in the map's style and cannot be queried for features.")))),[];n[i.source]=!0}}const o=[];i.availableImages=this._availableImages;const s=i&&i.layers?i.layers.some((t=>{const e=this.getLayer(t);return e&&e.is3D()})):this.has3DLayers(),a=L.createFromScreenPoints(e,r);for(const t in this._sourceCaches){const e=this._sourceCaches[t].getSource().id;i.layers&&!n[e]||o.push(Lt(this._sourceCaches[t],this._layers,this._serializedLayers,a,i,r,s,!!this.map._showQueryGeometry))}return this.placement&&o.push(function(t,e,i,r,n,o,s){const a={},l=o.queryRenderedSymbols(r),c=[];for(const h of Object.keys(l).map(Number))c.push(s[h]);c.sort(Rt);for(const h of c){const i=h.featureIndex.lookupSymbolFeatures(l[h.bucketInstanceId],e,h.bucketIndex,h.sourceLayerIndex,n.filter,n.layers,n.availableImages,t);for(const t in i){const e=a[t]=a[t]||[],r=i[t];r.sort(((t,e)=>{const i=h.featureSortOrder;if(i){const r=i.indexOf(t.featureIndex);return i.indexOf(e.featureIndex)-r}return e.featureIndex-t.featureIndex}));for(const t of r)e.push(t)}}for(const h in a)a[h].forEach((e=>{const r=e.feature,n=i(t[h]).getFeatureState(r.layer["source-layer"],r.id);r.source=r.layer.source,r.layer["source-layer"]&&(r.sourceLayer=r.layer["source-layer"]),r.state=n}));return a}(this._layers,this._serializedLayers,this._getLayerSourceCache.bind(this),a.screenGeometry,i,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(o)}querySourceFeatures(e,i){i&&i.filter&&this._validate(t.validateFilter,"querySourceFeatures.filter",i.filter,null,i);const r=this._getSourceCaches(e);let n=[];for(const t of r)n=n.concat(Bt(t,i));return n}addSourceType(t,e,i){return ti.getSourceType(t)?i(new Error('A source type called "'.concat(t,'" already exists.'))):(ti.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},i):i(null,null))}getLight(){return this.light.getLight()}setLight(t){let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this._checkLoaded();const r=this.light.getLight();let n=!1;for(const s in t)if(!e(t[s],r[s])){n=!0;break}if(!n)return;const o=this._setTransitionParameters({duration:300,delay:0});this.light.setLight(t,i),this.light.updateTransitions(o)}getTerrain(){return this.terrain&&1===this.terrain.drapeRenderMode?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}setTerrain(i){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;if(this._checkLoaded(),!i)return delete this.terrain,delete this.stylesheet.terrain,this.dispatcher.broadcast("enableTerrain",!1),this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);if(1===r){if("object"==typeof i.source){const e="terrain-dem-src";this.addSource(e,i.source),i=t.clone$1(i),i=t.extend(i,{source:e})}if(this._validate(t.validateTerrain,"terrain",i))return}if(!this.terrain||this.terrain&&r!==this.terrain.drapeRenderMode)this._createTerrain(i,r);else{const r=this.terrain,n=r.get();for(const e of Object.keys(t.spec.terrain))!i.hasOwnProperty(e)&&t.spec.terrain[e].default&&(i[e]=t.spec.terrain[e].default);for(const t in i)if(!e(i[t],n[t])){r.set(i),this.stylesheet.terrain=i;const t=this._setTransitionParameters({duration:0});r.updateTransitions(t);break}}this._updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(t){const e=this.fog=new P(t,this.map.transform);this.stylesheet.fog=t;const i=this._setTransitionParameters({duration:0});e.updateTransitions(i)}_updateMarkersOpacity(){0!==this.map._markers.length&&this.map._requestDomTask((()=>{for(const t of this.map._markers)t._evaluateOpacity()}))}getFog(){return this.fog?this.fog.get():null}setFog(t){if(this._checkLoaded(),!t)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const i=this.fog,r=i.get();0===Object.keys(t).length&&i.set(t);for(const n in t)if(!e(t[n],r[n])){i.set(t),this.stylesheet.fog=t;const e=this._setTransitionParameters({duration:0});i.updateTransitions(e);break}}else this._createFog(t);this._markersNeedUpdate=!0}_setTransitionParameters(e){return{now:t.exported.now(),transition:t.extend(e,this.stylesheet.transition)}}_updateDrapeFirstLayers(){if(!this.map._optimizeForTerrain||!this.terrain)return;const t=this._order.filter((t=>this.isLayerDraped(this._layers[t]))),e=this._order.filter((t=>!this.isLayerDraped(this._layers[t])));this._drapedFirstOrder=[],this._drapedFirstOrder.push(...t),this._drapedFirstOrder.push(...e)}_createTerrain(t,e){const i=this.terrain=new A(t,e);this.stylesheet.terrain=t,this.dispatcher.broadcast("enableTerrain",!this.terrainSetForDrapingOnly()),this._force3DLayerUpdate();const r=this._setTransitionParameters({duration:0});i.updateTransitions(r)}_force3DLayerUpdate(){for(const t in this._layers){const e=this._layers[t];"fill-extrusion"===e.type&&this._updateLayer(e)}}_forceSymbolLayerUpdate(){for(const t in this._layers){const e=this._layers[t];"symbol"===e.type&&this._updateLayer(e)}}_validate(e,i,r,n){let o=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{};return(!o||!1!==o.validate)&&Ye(this,e.call(t.validateStyle,t.extend({key:i,style:this.serialize(),value:r,styleSpec:t.spec},n)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),t.evented.off("pluginStateChange",this._rtlTextPluginCallback);for(const t in this._layers)this._layers[t].setEventedParent(null);for(const t in this._sourceCaches)this._sourceCaches[t].clearTiles(),this._sourceCaches[t].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()}_clearSource(t){const e=this._getSourceCaches(t);for(const i of e)i.clearTiles()}_reloadSource(t){const e=this._getSourceCaches(t);for(const i of e)i.resume(),i.reload()}_updateSources(t){for(const e in this._sourceCaches)this._sourceCaches[e].update(t)}_generateCollisionBoxes(){for(const t in this._sourceCaches){const e=this._sourceCaches[t];e.resume(),e.reload()}}_updatePlacement(e,i,r,n){let o=arguments.length>4&&void 0!==arguments[4]&&arguments[4],s=!1,a=!1;const l={};for(const t of this._order){const i=this._layers[t];if("symbol"!==i.type)continue;if(!l[i.source]){const t=this._getLayerSourceCache(i);if(!t)continue;l[i.source]=t.getRenderableIds(!0).map((e=>t.getTileByID(e))).sort(((t,e)=>e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)))}const r=this.crossTileSymbolIndex.addLayer(i,l[i.source],e.center.lng,e.projection);s=s||r}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),o=o||this._layerOrderChanged||0===r,this._layerOrderChanged&&this.fire(new t.Event("neworder")),(o||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.exported.now(),e.zoom))&&(this.pauseablePlacement=new Ge(e,this._order,o,i,r,n,this.placement,this.fog&&e.projection.supportsFog?this.fog.state:null),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(t.exported.now()),a=!0),s&&this.pauseablePlacement.placement.setStale()),a||s)for(const t of this._order){const e=this._layers[t];"symbol"===e.type&&this.placement.updateLayerOpacities(e,l[e.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.exported.now())}_releaseSymbolFadeTiles(){for(const t in this._sourceCaches)this._sourceCaches[t].releaseSymbolFadeTiles()}getImages(t,e,i){this.imageManager.getImages(e.icons,i),this._updateTilesForChangedImages();const r=t=>{t&&t.setDependencies(e.tileID.key,e.type,e.icons)};r(this._otherSourceCaches[e.source]),r(this._symbolSourceCaches[e.source])}getGlyphs(t,e,i){this.glyphManager.getGlyphs(e.stacks,i)}getResource(e,i,r){return t.makeRequest(i,r)}_getSourceCache(t){return this._otherSourceCaches[t]}_getLayerSourceCache(t){return"symbol"===t.type?this._symbolSourceCaches[t.source]:this._otherSourceCaches[t.source]}_getSourceCaches(t){const e=[];return this._otherSourceCaches[t]&&e.push(this._otherSourceCaches[t]),this._symbolSourceCaches[t]&&e.push(this._symbolSourceCaches[t]),e}_isSourceCacheLoaded(e){const i=this._getSourceCaches(e);return 0===i.length?(this.fire(new t.ErrorEvent(new Error("There is no source with ID '".concat(e,"'")))),!1):i.every((t=>t.loaded()))}has3DLayers(){return this._num3DLayers>0}hasSymbolLayers(){return this._numSymbolLayers>0}hasCircleLayers(){return this._numCircleLayers>0}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}destroy(){this._clearWorkerCaches(),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}ti.getSourceType=function(t){return Pt[t]},ti.setSourceType=function(t,e){Pt[t]=e},ti.registerForPluginStateChange=t.registerForPluginStateChange;var ei="\n#define EPSILON 0.0000001\n#define PI 3.141592653589793\n#define EXTENT 8192.0\n#define HALF_PI PI/2.0\n#define QUARTER_PI PI/4.0\n#define RAD_TO_DEG 180.0/PI\n#define DEG_TO_RAD PI/180.0\n#define GLOBE_RADIUS EXTENT/PI/2.0",ii="attribute highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;varying highp vec3 v_uv;void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}",ri="\n#define ELEVATION_SCALE 7.0\n#define ELEVATION_OFFSET 450.0\n#ifdef PROJECTION_GLOBE_VIEW\nuniform vec3 u_tile_tl_up;uniform vec3 u_tile_tr_up;uniform vec3 u_tile_br_up;uniform vec3 u_tile_bl_up;uniform float u_tile_up_scale;vec3 elevationVector(vec2 pos) {vec2 uv=pos/EXTENT;vec3 up=normalize(mix(\nmix(u_tile_tl_up,u_tile_tr_up,uv.xxx),mix(u_tile_bl_up,u_tile_br_up,uv.xxx),uv.yyy));return up*u_tile_up_scale;}\n#else\nvec3 elevationVector(vec2 pos) { return vec3(0,0,1); }\n#endif\n#ifdef TERRAIN\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nuniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;\n#else\nuniform sampler2D u_dem;uniform sampler2D u_dem_prev;\n#endif\nuniform vec4 u_dem_unpack;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;uniform sampler2D u_depth;uniform vec2 u_depth_size_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float decodeElevation(vec4 v) {return dot(vec4(v.xyz*255.0,-1.0),u_dem_unpack);}float currentElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem,pos));\n#ifdef TERRAIN_DEM_NEAREST_FILTER\nreturn u_exaggeration*tl;\n#endif\nfloat tr=decodeElevation(texture2D(u_dem,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}float prevElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem_prev,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem_prev,pos));float tr=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem_prev,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}\n#ifdef TERRAIN_VERTEX_MORPHING\nfloat elevation(vec2 apos) {float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}\n#else\nfloat elevation(vec2 apos) {return currentElevation(apos);}\n#endif\nhighp float unpack_depth(highp vec4 rgba_depth)\n{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;float depth=unpack_depth(texture2D(u_depth,(coord.xy+1.0)*0.5));return coord.z > depth+0.0005;}float occlusionFade(vec4 frag) {vec3 coord=frag.xyz/frag.w;

1i("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_projected_pos;attribute float a_fade_opacity;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_globe_anchor;attribute vec3 a_globe_normal;\n#endif\nuniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_up_vector;uniform vec2 u_texsize_icon;\n#ifdef PROJECTION_GLOBE_VIEW\nuniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;\n#endif\nvarying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;vec3 h=elevationVector(tile_anchor)*elevation(tile_anchor);\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);vec3 world_pos=mix_globe_mercator(a_globe_anchor+h,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;float globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;\n#else\nvec3 world_pos=vec3(tile_anchor,0)+h;float globe_occlusion_fade=1.0;\n#endif\nvec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float font_scale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offset_projected_point=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projected_point.xy/projected_point.w;vec2 b=offset_projected_point.xy/offset_projected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz+h,mercator_pos,u_zoom_transition);vec4 projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);\n#else\nvec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*font_scale);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projected_point)*globe_occlusion_fade;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));\n#else\ngl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));\n#endif\nfloat gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nv_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade,is_sdf);}"),terrainRaster:

1i("\nvarying highp vec3 v_position;uniform highp float u_sun_intensity;uniform highp float u_luminance;uniform lowp vec3 u_sun_direction;uniform highp vec4 u_color_tint_r;uniform highp vec4 u_color_tint_m;\n#ifdef GL_ES\nprecision highp float;\n#endif\n#define BETA_R                  vec3(5.5e-6,13.0e-6,22.4e-6)\n#define BETA_M                  vec3(21e-6,21e-6,21e-6)\n#define MIE_G                   0.76\n#define DENSITY_HEIGHT_SCALE_R  8000.0\n#define DENSITY_HEIGHT_SCALE_M  1200.0\n#define PLANET_RADIUS           6360e3\n#define ATMOSPHERE_RADIUS       6420e3\n#define SAMPLE_STEPS            10\n#define DENSITY_STEPS           4\nfloat ray_sphere_exit(vec3 orig,vec3 dir,float radius) {float a=dot(dir,dir);float b=2.0*dot(dir,orig);float c=dot(orig,orig)-radius*radius;float d=sqrt(b*b-4.0*a*c);return (-b+d)/(2.0*a);}vec3 extinction(vec2 density) {return exp(-vec3(BETA_R*u_color_tint_r.a*density.x+BETA_M*u_color_tint_m.a*density.y));}vec2 local_density(vec3 point) {float height=max(length(point)-PLANET_RADIUS,0.0);float exp_r=exp(-height/DENSITY_HEIGHT_SCALE_R);float exp_m=exp(-height/DENSITY_HEIGHT_SCALE_M);return vec2(exp_r,exp_m);}float phase_ray(float cos_angle) {return (3.0/(16.0*PI))*(1.0+cos_angle*cos_angle);}float phase_mie(float cos_angle) {return (3.0/(8.0*PI))*((1.0-MIE_G*MIE_G)*(1.0+cos_angle*cos_angle))/((2.0+MIE_G*MIE_G)*pow(1.0+MIE_G*MIE_G-2.0*MIE_G*cos_angle,1.5));}vec2 density_to_atmosphere(vec3 point,vec3 light_dir) {float ray_len=ray_sphere_exit(point,light_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(DENSITY_STEPS);vec2 density_point_to_atmosphere=vec2(0.0);for (int i=0; i < DENSITY_STEPS;++i) {vec3 point_on_ray=point+light_dir*((float(i)+0.5)*step_len);density_point_to_atmosphere+=local_density(point_on_ray)*step_len;;}return density_point_to_atmosphere;}vec3 atmosphere(vec3 ray_dir,vec3 sun_direction,float sun_intensity) {vec2 density_orig_to_point=vec2(0.0);vec3 scatter_r=vec3(0.0);vec3 scatter_m=vec3(0.0);vec3 origin=vec3(0.0,PLANET_RADIUS,0.0);float ray_len=ray_sphere_exit(origin,ray_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(SAMPLE_STEPS);for (int i=0; i < SAMPLE_STEPS;++i) {vec3 point_on_ray=origin+ray_dir*((float(i)+0.5)*step_len);vec2 density=local_density(point_on_ray)*step_len;density_orig_to_point+=density;vec2 density_point_to_atmosphere=density_to_atmosphere(point_on_ray,sun_direction);vec2 density_orig_to_atmosphere=density_orig_to_point+density_point_to_atmosphere;vec3 extinction=extinction(density_orig_to_atmosphere);scatter_r+=density.x*extinction;scatter_m+=density.y*extinction;}float cos_angle=dot(ray_dir,sun_direction);float phase_r=phase_ray(cos_angle);float phase_m=phase_mie(cos_angle);vec3 beta_r=BETA_R*u_color_tint_r.rgb*u_color_tint_r.a;vec3 beta_m=BETA_M*u_color_tint_m.rgb*u_color_tint_m.a;return (scatter_r*phase_r*beta_r+scatter_m*phase_m*beta_m)*sun_intensity;}const float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;vec3 uncharted2_tonemap(vec3 x) {return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}void main() {vec3 ray_direction=v_position;ray_direction.y=pow(ray_direction.y,5.0);const float y_bias=0.015;ray_direction.y+=y_bias;vec3 color=atmosphere(normalize(ray_direction),u_sun_direction,u_sun_intensity);float white_scale=1.0748724675633854;color=uncharted2_tonemap((log2(2.0/pow(u_luminance,4.0)))*color)*white_scale;gl_FragColor=vec4(color,1.0);}","attribute highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;varying highp vec3 v_position;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),globeRaster:

1=1||!this._validOp(i);)if(!this._nextOp(i,t)){delete this.operations[e];break}}}_nextOp(t,e){return!!t.queued&&(t.from=t.to,t.to=t.queued,t.queued=null,t.phase=0,t.startTime=e,!0)}_validOp(t){return t.from.hasData()&&t.to.hasData()}},Si={0:null,1:"TERRAIN_VERTEX_MORPHING",2:"TERRAIN_WIREFRAME"};function Ai(t,e){const i=1<<t.z;return!e&&(0===t.x||t.x===i-1)||0===t.y||t.y===i-1}const Mi=t=>({u_matrix:t});function Ii(e,i,r,n,o){if(o>0){const s=t.exported.now(),a=(s-e.timeAdded)/o,l=i?(s-i.timeAdded)/o:-1,c=r.getSource(),h=n.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),u=!i||Math.abs(i.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),p=u&&e.refreshedUponExpiration?1:t.clamp(u?a:1-l,0,1);return e.refreshedUponExpiration&&a>=1&&(e.refreshedUponExpiration=!1),i?{opacity:1,mix:1-p}:{opacity:p,mix:0}}return{opacity:1,mix:0}}class Ci extends t.SourceCache{constructor(t){const e={type:"raster-dem",maxzoom:t.transform.maxZoom},i=new k(jt(),null),r=kt("mock-dem",e,i,t.style);super("mock-dem",r,!1),r.setEventedParent(this),this._sourceLoaded=!0}_loadTile(t,e){t.state="loaded",e(null)}}class zi extends t.SourceCache{constructor(t){const e=kt("proxy",{type:"geojson",maxzoom:t.transform.maxZoom},new k(jt(),null),t.style);super("proxy",e,!1),e.setEventedParent(this),this.map=this.getSource().map=t,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(e,i,r){if(e.freezeTileCoverage)return;this.transform=e;const n=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce(((i,r)=>{if(i[r.key]="",!this._tiles[r.key]){const i=new t.Tile(r,this._source.tileSize*r.overscaleFactor(),e.tileZoom);i.state="loaded",this._tiles[r.key]=i}return i}),{});for(const t in this._tiles)t in n||(this.freeFBO(t),this._tiles[t].unloadVectorData(),delete this._tiles[t])}freeFBO(t){const e=this.proxyCachedFBO[t];if(void 0!==e){const i=Object.values(e);this.renderCachePool.push(...i),delete this.proxyCachedFBO[t]}}deallocRenderCache(){this.renderCache.forEach((t=>t.fb.destroy())),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class Pi extends t.OverscaledTileID{constructor(t,e,i){super(t.overscaledZ,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y),this.proxyTileKey=e,this.projMatrix=i}}class ki extends t.Elevation{constructor(e,i){super(),this.painter=e,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[r,n,o]=function(e){const i=new t.StructArrayLayout4i8,r=new t.StructArrayLayout3ui6,n=131;i.reserve(17161),r.reserve(33800);const o=t.EXTENT/128,s=t.EXTENT+o/2,a=s+o;for(let c=-o;c<a;c+=o)for(let e=-o;e<a;e+=o){const r=e<0||e>s||c<0||c>s?24575:0,n=t.clamp(Math.round(e),0,t.EXTENT),o=t.clamp(Math.round(c),0,t.EXTENT);i.emplaceBack(n+r,o,n,o)}const l=(t,e)=>{const i=e*n+t;r.emplaceBack(i+1,i,i+n),r.emplaceBack(i+n,i+n+1,i+1)};for(let t=1;t<129;t++)for(let e=1;e<129;e++)l(e,t);return[0,129].forEach((t=>{for(let e=0;e<130;e++)l(e,t),l(t,e)})),[i,r,32768]}(),s=e.context;this.gridBuffer=s.createVertexBuffer(r,t.boundsAttributes.members),this.gridIndexBuffer=s.createIndexBuffer(n),this.gridSegments=t.SegmentVector.simpleSegment(0,0,r.length,n.length),this.gridNoSkirtSegments=t.SegmentVector.simpleSegment(0,0,r.length,o),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new zi(i.map),this.orthoMatrix=t.create(),t.ortho(this.orthoMatrix,0,t.EXTENT,0,t.EXTENT,0,1);const a=s.gl;this._overlapStencilMode=new t.StencilMode({func:a.GEQUAL,mask:255},0,255,a.KEEP,a.KEEP,a.REPLACE),this._previousZoom=e.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=i,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new Ci(i.map)}set style(t){t.on("data",this._onStyleDataEvent.bind(this)),t.on("neworder",this._checkRenderCacheEfficiency.bind(this)),this._style=t,this._checkRenderCacheEfficiency()}update(e,i,r){if(e&&e.terrain){this._style!==e&&(this.style=e),this.enabled=!0;const n=e.terrain.properties;this.sourceCache=0===e.terrain.drapeRenderMode?this._mockSourceCache:e._getSourceCache(n.get("source")),this._exaggeration=n.get("exaggeration");const o=()=>{this.sourceCache.used&&t.warnOnce("Raster DEM source '".concat(this.sourceCache.id,"' is used both for terrain and as layer source.\nThis leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source."));const e=this.getScaledDemTileSize();this.sourceCache.update(i,e,!0),this.resetTileLookupCache(this.sourceCache.id)};this.sourceCache.usedForTerrain||(this.resetTileLookupCache(this.sourceCache.id),this.sourceCache.usedForTerrain=!0,o(),this._initializing=!0),o(),i.updateElevation(!r),this.resetTileLookupCache(this.proxySourceCache.id),this.proxySourceCache.update(i),this._emptyDEMTextureDirty=!0}else this._disable()}resetTileLookupCache(t){this._findCoveringTileCache[t]={}}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_checkRenderCacheEfficiency(){const e=this.renderCacheEfficiency(this._style);this._style.map._optimizeForTerrain||100!==e.efficiency&&t.warnOnce("Terrain render cache efficiency is not optimal (".concat(e.efficiency,"%) and performance\n                may be affected negatively, consider placing all background, fill and line layers before layer\n                with id '").concat(e.firstUndrapedLayer,"' or create a map using optimizeForTerrain: true option."))}_onStyleDataEvent(t){t.coord&&"source"===t.dataType?this._clearRenderCacheForTile(t.sourceCacheId,t.coord):"style"===t.dataType&&(this._invalidateRenderCache=!0)}_disable(){if(this.enabled&&(this.enabled=!1,this._sharedDepthStencil=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const t in this._style._sourceCaches)this._style._sourceCaches[t].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this._emptyDepthBufferTexture&&this._emptyDepthBufferTexture.destroy(),this.pool.forEach((t=>t.fb.destroy())),this.pool=[],this._depthFBO&&(this._depthFBO.destroy(),this._depthFBO=void 0,this._depthTexture=void 0)}_source(){return this.enabled?this.sourceCache:null}exaggeration(){return this._exaggeration}get visibleDemTiles(){return this._visibleDemTiles}get drapeBufferSize(){const t=2*this.proxySourceCache.getSource().tileSize;return[t,t]}set useVertexMorphing(t){this._useVertexMorphing=t}updateTileBinding(e){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const i=this.proxySourceCache,r=this.painter.transform;this._initializing&&(this._initializing=0===r._centerAltitude&&-1===this.getAtPointOrZero(t.MercatorCoordinate.fromLngLat(r.center),-1),this._emptyDEMTextureDirty=!this._initializing);const n=this.proxyCoords=i.getIds().map((t=>{const e=i.getTileByID(t).tileID;return e.projMatrix=r.calculateProjMatrix(e.toUnwrapped()),e}));!function(e,i){const r=i.transform.pointCoordinate(i.transform.getCameraPoint()),n=new t.pointGeometry(r.x,r.y);e.sort(((e,i)=>{if(i.overscaledZ-e.overscaledZ)return i.overscaledZ-e.overscaledZ;const r=new t.pointGeometry(e.canonical.x+(1<<e.canonical.z)*e.wrap,e.canonical.y),o=new t.pointGeometry(i.canonical.x+(1<<i.canonical.z)*i.wrap,i.canonical.y),s=n.mult(1<<e.canonical.z);return s.x-=.5,s.y-=.5,s.distSqr(r)-s.distSqr(o)}))}(n,this.painter),this._previousZoom=r.zoom;const o=this.proxyToSource||{};this.proxyToSource={},n.forEach((t=>{this.proxyToSource[t.key]={}})),this.terrainTileForTile={};const s=this._style._sourceCaches;for(const t in s){const i=s[t];if(!i.used)continue;if(i!==this.sourceCache&&this.resetTileLookupCache(i.id),this._setupProxiedCoordsForOrtho(i,e[t],o),i.usedForTerrain)continue;const r=e[t];i.getSource().reparseOverscaled&&this._assignTerrainTiles(r)}this.proxiedCoords[i.id]=n.map((t=>new Pi(t,t.key,this.orthoMatrix))),this._assignTerrainTiles(n),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(o),this.renderingToTexture=!1,this._updateTimestamp=t.exported.now();const a={};this._visibleDemTiles=[];for(const t of this.proxyCoords){const e=this.terrainTileForTile[t.key];if(!e)continue;const i=e.tileID.key;i in a||(this._visibleDemTiles.push(e),a[i]=i)}}_assignTerrainTiles(t){this._initializing||t.forEach((t=>{if(this.terrainTileForTile[t.key])return;const e=this._findTileCoveringTileID(t,this.sourceCache);e&&(this.terrainTileForTile[t.key]=e)}))}_prepareDEMTextures(){const t=this.painter.context,e=t.gl;for(const i in this.terrainTileForTile){const r=this.terrainTileForTile[i],n=r.dem;!n||r.demTexture&&!r.needsDEMTextureUpload||(t.activeTexture.set(e.TEXTURE1),yi(this.painter,r,n))}}_prepareDemTileUniforms(t,e,i,r){if(!e||null==e.demTexture)return!1;const n=t.tileID.canonical,o=Math.pow(2,e.tileID.canonical.z-n.z),s=r||"";return i["u_dem_tl".concat(s)]=[n.x*o%1,n.y*o%1],i["u_dem_scale".concat(s)]=o,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}get emptyDepthBufferTexture(){const e=this.painter.context,i=e.gl;if(!this._emptyDepthBufferTexture){const r=new t.RGBAImage({width:1,height:1},Uint8Array.of(255,255,255,255));this._emptyDepthBufferTexture=new t.Texture(e,r,i.RGBA,{premultiply:!1})}return this._emptyDepthBufferTexture}_getLoadedAreaMinimum(){let t=0;const e=this._visibleDemTiles.reduce(((e,i)=>{if(!i.dem)return e;const r=i.dem.tree.minimums[0];return r>0&&t++,e+r}),0);return t?e/t:0}_updateEmptyDEMTexture(){const e=this.painter.context,i=e.gl;e.activeTexture.set(i.TEXTURE2);const r=this._getLoadedAreaMinimum(),n=new t.RGBAImage({width:1,height:1},new Uint8Array(t.DEMData.pack(r,this.sourceCache.getSource().encoding)));this._emptyDEMTextureDirty=!1;let o=this._emptyDEMTexture;return o?o.update(n,{premultiply:!1}):o=this._emptyDEMTexture=new t.Texture(e,n,i.RGBA,{premultiply:!1}),o}setupElevationDraw(e,i,r){const n=this.painter.context,o=n.gl,s=(a=this.sourceCache.getSource().encoding,{u_dem:2,u_dem_prev:4,u_dem_unpack:t.DEMData.getUnpackVector(a),u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_exaggeration:0,u_tile_tl_up:[0,0,1],u_tile_tr_up:[0,0,1],u_tile_br_up:[0,0,1],u_tile_bl_up:[0,0,1],u_tile_up_scale:1});var a;s.u_dem_size=this.sourceCache.getSource().tileSize,s.u_exaggeration=this.exaggeration();const l=this.painter.transform,c=l.projection,h=e.tileID.canonical;s.u_tile_tl_up=c.upVector(h,0,0),s.u_tile_tr_up=c.upVector(h,t.EXTENT,0),s.u_tile_br_up=c.upVector(h,t.EXTENT,t.EXTENT),s.u_tile_bl_up=c.upVector(h,0,t.EXTENT),s.u_tile_up_scale=r&&r.useDenormalizedUpVectorScale?t.GLOBE_METERS_TO_ECEF:c.upVectorScale(h,l.center.lat,l.worldSize).metersToTile;let u=null,p=null,d=1;if(r&&r.morphing&&this._useVertexMorphing){const t=r.morphing.srcDemTile,i=r.morphing.dstDemTile;d=r.morphing.phase,t&&i&&(this._prepareDemTileUniforms(e,t,s,"_prev")&&(p=t),this._prepareDemTileUniforms(e,i,s)&&(u=i))}if(p&&u?(n.activeTexture.set(o.TEXTURE2),u.demTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE,o.NEAREST),n.activeTexture.set(o.TEXTURE4),p.demTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE,o.NEAREST),s.u_dem_lerp=d):(u=this.terrainTileForTile[e.tileID.key],n.activeTexture.set(o.TEXTURE2),(this._prepareDemTileUniforms(e,u,s)?u.demTexture:this.emptyDEMTexture).bind(o.NEAREST,o.CLAMP_TO_EDGE)),n.activeTexture.set(o.TEXTURE3),r&&r.useDepthForOcclusion?(this._depthTexture&&this._depthTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE),this._depthFBO&&(s.u_depth_size_inv=[1/this._depthFBO.width,1/this._depthFBO.height])):(this.emptyDepthBufferTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE),s.u_depth_size_inv=[1,1]),r&&r.useMeterToDem&&u){const e=(1<<u.tileID.canonical.z)*t.mercatorZfromAltitude(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;s.u_meter_to_dem=e}r&&r.labelPlaneMatrixInv&&(s.u_label_plane_matrix_inv=r.labelPlaneMatrixInv),i.setTerrainUniformValues(n,s)}renderToBackBuffer(e){const i=this.painter,r=this.painter.context;0!==e.length&&(r.bindFramebuffer.set(null),r.viewport.set([0,0,i.width,i.height]),i.gpuTimingDeferredRenderStart(),this.renderingToTexture=!1,function(e,i,r,n,o){if("globe"===e.transform.projection.name)!function(e,i,r,n,o){const s=e.context,a=s.gl;let l,c;const h=e.options.showTerrainWireframe?2:0,u=e.transform,p=t.globeUseCustomAntiAliasing(e,s,u),d=(t,i)=>{if(c===t)return;const r=[Si[t],"PROJECTION_GLOBE_VIEW"];p&&r.push("CUSTOM_ANTIALIASING"),i&&r.push(Si[h]),l=e.useProgram("globeRaster",null,r),c=t},f=e.colorModeForRenderPass(),m=new t.DepthMode(a.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D);Ei.update(o);const _=t.calculateGlobeMercatorMatrix(u),g=[t.mercatorXfromLng(u.center.lng),t.mercatorYfromLat(u.center.lat)],y=h?[!1,!0]:[!1],x=e.globeSharedBuffers,v=[u.width*t.exported.devicePixelRatio,u.height*t.exported.devicePixelRatio],b=Float32Array.from(u.globeMatrix),w={useDenormalizedUpVectorScale:!0};if(y.forEach((h=>{c=-1;const p=h?a.LINES:a.TRIANGLES;for(const c of n){const n=r.getTile(c),y=t.StencilMode.disabled,T=i.prevTerrainTileForTile[c.key],E=i.terrainTileForTile[c.key];Ti(T,E)&&Ei.newMorphing(c.key,T,E,o,250),s.activeTexture.set(a.TEXTURE0),n.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);const S=Ei.getMorphValuesForProxy(c.key),A=S?1:0;S&&t.extend$1(w,{morphing:{srcDemTile:S.from,dstDemTile:S.to,phase:t.easeCubicInOut(S.phase)}});const M=t.tileCornersToBounds(c.canonical),I=t.getLatitudinalLod(M.getCenter().lat),C=t.getGridMatrix(c.canonical,M,I),z=t.globeNormalizeECEF(t.globeTileBounds(c.canonical)),P=wi(u.projMatrix,b,_,z,t.globeToMercatorTransition(u.zoom),g,u.frustumCorners.TL,u.frustumCorners.TR,u.frustumCorners.BR,u.frustumCorners.BL,u.globeCenterInViewSpace,u.globeRadius,v,C);if(d(A,h),i.setupElevationDraw(n,l,w),e.prepareDrawProgram(s,l,c.toUnwrapped()),x){const[i,r,n]=h?x.getWirefameBuffers(e.context,I):x.getGridBuffers(I);l.draw(s,p,m,y,f,t.CullFaceMode.backCCW,P,"globe_raster",i,r,n)}}})),x){const o=["GLOBE_POLES","PROJECTION_GLOBE_VIEW"];p&&o.push("CUSTOM_ANTIALIASING"),l=e.useProgram("globeRaster",null,o);for(const c of n){const{x:n,y:o,z:h}=c.canonical,p=0===o,d=o===(1<<h)-1,[_,y,b,T]=x.getPoleBuffers(h);if(T&&(p||d)){const o=r.getTile(c);s.activeTexture.set(a.TEXTURE0),o.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);let x=t.globePoleMatrixForTile(h,n,u);const E=t.globeNormalizeECEF(t.globeTileBounds(c.canonical)),S=(e,i)=>e.draw(s,a.TRIANGLES,m,t.StencilMode.disabled,f,t.CullFaceMode.disabled,wi(u.projMatrix,x,x,E,0,g,u.frustumCorners.TL,u.frustumCorners.TR,u.frustumCorners.BR,u.frustumCorners.BL,u.globeCenterInViewSpace,u.globeRadius,v),"globe_pole_raster",i,b,T);i.setupElevationDraw(o,l,w),e.prepareDrawProgram(s,l,c.toUnwrapped()),p&&S(l,_),d&&(x=t.scale(t.create(),x,[1,-1,1]),S(l,y))}}}}(e,i,r,n,o);else{const s=e.context,a=s.gl;let l,c;const h=e.options.showTerrainWireframe?2:0,u=(t,i)=>{if(c===t)return;const r=[Si[t]];i&&r.push(Si[h]),l=e.useProgram("terrainRaster",null,r),c=t},p=e.colorModeForRenderPass(),d=new t.DepthMode(a.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D);Ei.update(o);const f=e.transform,m=6*Math.pow(1.5,22-f.zoom)*i.exaggeration();(h?[!1,!0]:[!1]).forEach((h=>{c=-1;const _=h?a.LINES:a.TRIANGLES,[g,y]=h?i.getWirefameBuffer():[i.gridIndexBuffer,i.gridSegments];for(const c of n){const n=r.getTile(c),x=t.StencilMode.disabled,v=i.prevTerrainTileForTile[c.key],b=i.terrainTileForTile[c.key];Ti(v,b)&&Ei.newMorphing(c.key,v,b,o,250),s.activeTexture.set(a.TEXTURE0),n.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST);const w=Ei.getMorphValuesForProxy(c.key),T=w?1:0;let E;w&&(E={morphing:{srcDemTile:w.from,dstDemTile:w.to,phase:t.easeCubicInOut(w.phase)}});const S=bi(c.projMatrix,Ai(c.canonical,f.renderWorldCopies)?m/10:m);u(T,h),i.setupElevationDraw(n,l,E),e.prepareDrawProgram(s,l,c.toUnwrapped()),l.draw(s,_,d,x,p,t.CullFaceMode.backCCW,S,"terrain_raster",i.gridBuffer,g,y)}}))}}(i,this,this.proxySourceCache,e,this._updateTimestamp),this.renderingToTexture=!0,i.gpuTimingDeferredRenderEnd(),e.splice(0,e.length))}renderBatch(e){if(0===this._drapedRenderBatches.length)return e+1;this.renderingToTexture=!0;const i=this.painter,r=this.painter.context,n=this.proxySourceCache,o=this.proxiedCoords[n.id],s=this._drapedRenderBatches.shift(),a=[],l=i.style.order;let c=0;for(const h of o){const o=n.getTileByID(h.proxyTileKey),u=n.proxyCachedFBO[h.key]?n.proxyCachedFBO[h.key][e]:void 0,p=void 0!==u?n.renderCache[u]:this.pool[c++],d=void 0!==u;if(o.texture=p.tex,d&&!p.dirty){a.push(o.tileID);continue}let f;r.bindFramebuffer.set(p.fb.framebuffer),this.renderedToTile=!1,p.dirty&&(r.clear({color:t.Color.transparent,stencil:0}),p.dirty=!1);for(let t=s.start;t<=s.end;++t){const e=i.style._layers[l[t]];if(e.isHidden(i.transform.zoom))continue;const n=i.style._getLayerSourceCache(e),o=n?this.proxyToSource[h.key][n.id]:[h];if(!o)continue;const s=o;r.viewport.set([0,0,p.fb.width,p.fb.height]),f!==(n?n.id:null)&&(this._setupStencil(p,o,e,n),f=n?n.id:null),i.renderLayer(i,n,e,s)}this.renderedToTile?(p.dirty=!0,a.push(o.tileID)):d||--c,5===c&&(c=0,this.renderToBackBuffer(a))}return this.renderToBackBuffer(a),this.renderingToTexture=!1,r.bindFramebuffer.set(null),r.viewport.set([0,0,i.width,i.height]),s.end+1}postRender(){}renderCacheEfficiency(t){const e=t.order.length;if(0===e)return{efficiency:100};let i,r=0,n=0,o=!1;for(let s=0;s<e;++s){const e=t._layers[t.order[s]];this._style.isLayerDraped(e)?(o&&++r,++n):o||(o=!0,i=e.id)}return 0===n?{efficiency:100}:{efficiency:100*(1-r/n),firstUndrapedLayer:i}}getMinElevationBelowMSL(){let t=0;return this._visibleDemTiles.filter((t=>t.dem)).forEach((e=>{t=Math.min(t,e.dem.tree.minimums[0])})),0===t?t:(t-30)*this._exaggeration}raycast(t,e,i){if(!this._visibleDemTiles)return null;const r=this._visibleDemTiles.filter((t=>t.dem)).map((r=>{const n=r.tileID,o=1<<n.overscaledZ,{x:s,y:a}=n.canonical,l=s/o,c=(s+1)/o,h=a/o,u=(a+1)/o;return{minx:l,miny:h,maxx:c,maxy:u,t:r.dem.tree.raycastRoot(l,h,c,u,t,e,i),tile:r}}));r.sort(((t,e)=>(null!==t.t?t.t:Number.MAX_VALUE)-(null!==e.t?e.t:Number.MAX_VALUE)));for(const n of r){if(null==n.t)return null;const r=n.tile.dem.tree.raycast(n.minx,n.miny,n.maxx,n.maxy,t,e,i);if(null!=r)return r}return null}_createFBO(){const e=this.painter.context,i=e.gl,r=this.drapeBufferSize;e.activeTexture.set(i.TEXTURE0);const n=new t.Texture(e,{width:r[0],height:r[1],data:null},i.RGBA);n.bind(i.LINEAR,i.CLAMP_TO_EDGE);const o=e.createFramebuffer(r[0],r[1],!1);return o.colorAttachment.set(n.texture),o.depthAttachment=new Et(e,o.framebuffer),void 0===this._sharedDepthStencil?(this._sharedDepthStencil=e.createRenderbuffer(e.gl.DEPTH_STENCIL,r[0],r[1]),this._stencilRef=0,o.depthAttachment.set(this._sharedDepthStencil),e.clear({stencil:0})):o.depthAttachment.set(this._sharedDepthStencil),e.extTextureFilterAnisotropic&&!e.extTextureFilterAnisotropicForceOff&&i.texParameterf(i.TEXTURE_2D,e.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.extTextureFilterAnisotropicMax),{fb:o,tex:n,dirty:!1}}_initFBOPool(){for(;this.pool.length<Math.min(5,this.proxyCoords.length);)this.pool.push(this._createFBO())}_shouldDisableRenderCache(){if(this._style.light&&this._style.light.hasTransition())return!0;for(const t in this._style._sourceCaches)if(this._style._sourceCaches[t].hasTransition())return!0;return this._style.order.some((t=>{const e=this._style._layers[t],i=e.isHidden(this.painter.transform.zoom),r=e.getCrossfadeParameters(),n=!!r&&1!==r.t,o=e.hasTransition();return"custom"!==e.type&&!i&&(n||o)}))}_clearRasterFadeFromRenderCache(){let t=!1;for(const e in this._style._sourceCaches)if(this._style._sourceCaches[e]._source instanceof Mt){t=!0;break}if(t)for(let e=0;e<this._style.order.length;++e){const t=this._style._layers[this._style.order[e]],i=t.isHidden(this.painter.transform.zoom),r=this._style._getLayerSourceCache(t);if("raster"!==t.type||i||!r)continue;const n=t.paint.get("raster-fade-duration");for(const e of this.proxyCoords){const t=this.proxyToSource[e.key][r.id];if(t)for(const e of t){const t=Ii(r.getTile(e),r.findLoadedParent(e,0),r,this.painter.transform,n);(1!==t.opacity||0!==t.mix)&&this._clearRenderCacheForTile(r.id,e)}}}}_setupDrapedRenderBatches(){const t=this._style.order,e=t.length;if(0===e)return;const i=[];let r,n=0,o=this._style._layers[t[n]];for(;!this._style.isLayerDraped(o)&&o.isHidden(this.painter.transform.zoom)&&++n<e;)o=this._style._layers[t[n]];for(;n<e;++n){const e=this._style._layers[t[n]];e.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(e)?void 0===r&&(r=n):void 0!==r&&(i.push({start:r,end:n-1}),r=void 0))}void 0!==r&&i.push({start:r,end:n-1}),this._drapedRenderBatches=i}_setupRenderCache(t){const e=this.proxySourceCache;if(this._shouldDisableRenderCache()||this._invalidateRenderCache){if(this._invalidateRenderCache=!1,e.renderCache.length>e.renderCachePool.length){const t=Object.values(e.proxyCachedFBO);e.proxyCachedFBO={};for(let i=0;i<t.length;++i){const r=Object.values(t[i]);e.renderCachePool.push(...r)}}return}this._clearRasterFadeFromRenderCache();const i=this.proxyCoords,r=this._tilesDirty;for(let o=i.length-1;o>=0;o--){const n=i[o];if(e.getTileByID(n.key),void 0!==e.proxyCachedFBO[n.key]){const i=t[n.key],o=this.proxyToSource[n.key];let s=0;for(const t in o){const e=o[t],n=i[t];if(!n||n.length!==e.length||e.some(((e,i)=>e!==n[i]||r[t]&&r[t].hasOwnProperty(e.key)))){s=-1;break}++s}for(const t in e.proxyCachedFBO[n.key])e.renderCache[e.proxyCachedFBO[n.key][t]].dirty=s<0||s!==Object.values(i).length}}const n=[...this._drapedRenderBatches];n.sort(((t,e)=>e.end-e.start-(t.end-t.start)));for(const o of n)for(const t of i){if(e.proxyCachedFBO[t.key])continue;let i=e.renderCachePool.pop();void 0===i&&e.renderCache.length<50&&(i=e.renderCache.length,e.renderCache.push(this._createFBO())),void 0!==i&&(e.proxyCachedFBO[t.key]={},e.proxyCachedFBO[t.key][o.start]=i,e.renderCache[i].dirty=!0)}this._tilesDirty={}}_setupStencil(t,e,i,r){if(!r||!this._sourceTilesOverlap[r.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const n=this.painter.context,o=n.gl;if(e.length<=1)return void(this._overlapStencilType=!1);let s;if(i.isTileClipped())s=e.length,this._overlapStencilMode.test={func:o.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(e[0].overscaledZ>e[e.length-1].overscaledZ))return void(this._overlapStencilType=!1);s=1,this._overlapStencilMode.test={func:o.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+s>255&&(n.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=s,this._overlapStencilMode.ref=this._stencilRef,i.isTileClipped()&&this._renderTileClippingMasks(e,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return"Clip"===this._overlapStencilType||"Mask"===this._overlapStencilType}stencilModeForRTTOverlap(e){return this.renderingToTexture&&this._overlapStencilType?("Clip"===this._overlapStencilType&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[e.key]),this._overlapStencilMode):t.StencilMode.disabled}_renderTileClippingMasks(e,i){const r=this.painter,n=this.painter.context,o=n.gl;r._tileClippingMaskIDs={},n.setColorMode(t.ColorMode.disabled),n.setDepthMode(t.DepthMode.disabled);const s=r.useProgram("clippingMask");for(const a of e){const e=r._tileClippingMaskIDs[a.key]=--i;s.draw(n,o.TRIANGLES,t.DepthMode.disabled,new t.StencilMode({func:o.ALWAYS,mask:0},e,255,o.KEEP,o.KEEP,o.REPLACE),t.ColorMode.disabled,t.CullFaceMode.disabled,Mi(a.projMatrix),"$clipping",r.tileExtentBuffer,r.quadTriangleIndexBuffer,r.tileExtentSegments)}}pointCoordinate(e){const i=this.painter.transform;if(e.x<0||e.x>i.width||e.y<0||e.y>i.height)return null;const r=[e.x,e.y,1,1];t.transformMat4$1(r,r,i.pixelMatrixInverse),t.scale$1(r,r,1/r[3]),r[0]/=i.worldSize,r[1]/=i.worldSize;const n=i._camera.position,o=t.mercatorZfromAltitude(1,i.center.lat),s=[n[0],n[1],n[2]/o,0],a=t.subtract([],r.slice(0,3),s);t.normalize(a,a);const l=this.raycast(s,a,this._exaggeration);return null!==l&&l?(t.scaleAndAdd(s,s,a,l),s[3]=s[2],s[2]*=o,s):null}drawDepth(){const e=this.painter,i=e.context,r=this.proxySourceCache,n=Math.ceil(e.width),o=Math.ceil(e.height);if(!this._depthFBO||this._depthFBO.width===n&&this._depthFBO.height===o||(this._depthFBO.destroy(),this._depthFBO=void 0,this._depthTexture=void 0),!this._depthFBO){const e=i.gl,r=i.createFramebuffer(n,o,!0);i.activeTexture.set(e.TEXTURE0);const s=new t.Texture(i,{width:n,height:o,data:null},e.RGBA);s.bind(e.NEAREST,e.CLAMP_TO_EDGE),r.colorAttachment.set(s.texture);const a=i.createRenderbuffer(i.gl.DEPTH_COMPONENT16,n,o);r.depthAttachment.set(a),this._depthFBO=r,this._depthTexture=s}i.bindFramebuffer.set(this._depthFBO.framebuffer),i.viewport.set([0,0,n,o]),function(e,i,r,n){if("globe"===e.transform.projection.name)return;const o=e.context,s=o.gl;o.clear({depth:1});const a=e.useProgram("terrainDepth"),l=new t.DepthMode(s.LESS,t.DepthMode.ReadWrite,e.depthRangeFor3D);for(const c of n){const e=r.getTile(c),n=bi(c.projMatrix,0);i.setupElevationDraw(e,a),a.draw(o,s.TRIANGLES,l,t.StencilMode.disabled,t.ColorMode.unblended,t.CullFaceMode.backCCW,n,"terrain_depth",i.gridBuffer,i.gridIndexBuffer,i.gridNoSkirtSegments)}}(e,this,r,this.proxyCoords)}_setupProxiedCoordsForOrtho(t,e,i){if(t.getSource()instanceof zt)return this._setupProxiedCoordsForImageSource(t,e,i);this._findCoveringTileCache[t.id]=this._findCoveringTileCache[t.id]||{};const r=this.proxiedCoords[t.id]=[],n=this.proxyCoords;for(let s=0;s<n.length;s++){const e=n[s],o=this._findTileCoveringTileID(e,t);if(o){const n=this._createProxiedId(e,o,i[e.key]&&i[e.key][t.id]);r.push(n),this.proxyToSource[e.key][t.id]=[n]}}let o=!1;for(let s=0;s<e.length;s++){const n=t.getTile(e[s]);if(!n||!n.hasData())continue;const a=this._findTileCoveringTileID(n.tileID,this.proxySourceCache);if(a&&a.tileID.canonical.z!==n.tileID.canonical.z){const e=this.proxyToSource[a.tileID.key][t.id],s=this._createProxiedId(a.tileID,n,i[a.tileID.key]&&i[a.tileID.key][t.id]);e?e.splice(e.length-1,0,s):this.proxyToSource[a.tileID.key][t.id]=[s],r.push(s),o=!0}}this._sourceTilesOverlap[t.id]=o}_setupProxiedCoordsForImageSource(e,i,r){if(!e.getSource().loaded())return;const n=this.proxiedCoords[e.id]=[],o=this.proxyCoords,s=e.getSource(),a=new t.pointGeometry(s.tileID.x,s.tileID.y)._div(1<<s.tileID.z),l=s.coordinates.map(t.MercatorCoordinate.fromLngLat).reduce(((t,e)=>(t.min.x=Math.min(t.min.x,e.x-a.x),t.min.y=Math.min(t.min.y,e.y-a.y),t.max.x=Math.max(t.max.x,e.x-a.x),t.max.y=Math.max(t.max.y,e.y-a.y),t)),{min:new t.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE),max:new t.pointGeometry(-Number.MAX_VALUE,-Number.MAX_VALUE)}),c=(e,i)=>{const r=e.wrap+e.canonical.x/(1<<e.canonical.z),n=e.canonical.y/(1<<e.canonical.z),o=t.EXTENT/(1<<e.canonical.z),s=i.wrap+i.canonical.x/(1<<i.canonical.z),a=i.canonical.y/(1<<i.canonical.z);return r+o<s+l.min.x||r>s+l.max.x||n+o<a+l.min.y||n>a+l.max.y};for(let t=0;t<o.length;t++){const s=o[t];for(let t=0;t<i.length;t++){const o=e.getTile(i[t]);if(!o||!o.hasData())continue;if(c(s,o.tileID))continue;const a=this._createProxiedId(s,o,r[s.key]&&r[s.key][e.id]),l=this.proxyToSource[s.key][e.id];l?l.push(a):this.proxyToSource[s.key][e.id]=[a],n.push(a)}}}_createProxiedId(e,i,r){let n=this.orthoMatrix;if(r){const t=r.find((t=>t.key===i.tileID.key));if(t)return t}if(i.tileID.key!==e.key){const r=e.canonical.z-i.tileID.canonical.z;let o,s,a;n=t.create();const l=i.tileID.wrap-e.wrap<<e.overscaledZ;r>0?(o=t.EXTENT>>r,s=o*((i.tileID.canonical.x<<r)-e.canonical.x+l),a=o*((i.tileID.canonical.y<<r)-e.canonical.y)):(o=t.EXTENT<<-r,s=t.EXTENT*(i.tileID.canonical.x-(e.canonical.x+l<<-r)),a=t.EXTENT*(i.tileID.canonical.y-(e.canonical.y<<-r))),t.ortho(n,0,o,0,o,0,1),t.translate(n,n,[s,a,0])}return new Pi(i.tileID,e.key,n)}_findTileCoveringTileID(e,i){let r=i.getTile(e);if(r&&r.hasData())return r;const n=this._findCoveringTileCache[i.id],o=n[e.key];if(r=o?i.getTileByID(o):null,r&&r.hasData()||null===o)return r;let s=r?r.tileID:e,a=s.overscaledZ;const l=i.getSource().minzoom,c=[];if(!o){const n=i.getSource().maxzoom;if(e.canonical.z>=n){const r=e.canonical.z-n;i.getSource().reparseOverscaled?(a=Math.max(e.canonical.z+2,i.transform.tileZoom),s=new t.OverscaledTileID(a,e.wrap,n,e.canonical.x>>r,e.canonical.y>>r)):0!==r&&(a=n,s=new t.OverscaledTileID(a,e.wrap,n,e.canonical.x>>r,e.canonical.y>>r))}s.key!==e.key&&(c.push(s.key),r=i.getTile(s))}const h=t=>

1function Li(t,e,i){const r=1/D(i,1,e.transform.tileZoom),n=Math.pow(2,i.tileID.overscaledZ),o=i.tileSize*Math.pow(2,e.transform.tileZoom)/n,s=o*(i.tileID.canonical.x+i.tileID.wrap*n),a=o*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture.size,u_scale:[r,t.fromScale,t.toScale],u_fade:t.t,u_pixel_coord_upper:[s>>16,a>>16],u_pixel_coord_lower:[65535&s,65535&a]}}const Bi=t.create(),Ri=(e,i,r,n,o,s,a,l,c,h,u)=>{const p=i.style.light,d=p.properties.get("position"),f=[d.x,d.y,d.z],m=t.create$1();"viewport"===p.properties.get("anchor")&&(t.fromRotation(m,-i.transform.angle),t.transformMat3(f,f,m));const _=p.properties.get("color"),g=i.transform,y={u_matrix:e,u_lightpos:f,u_lightintensity:p.properties.get("intensity"),u_lightcolor:[_.r,_.g,_.b],u_vertical_gradient:+r,u_opacity:n,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Bi,u_merc_center:[0,0],u_up_dir:[0,0,0],u_height_lift:0,u_ao:o,u_edge_radius:s};return"globe"===g.projection.name&&(y.u_tile_id=[a.canonical.x,a.canonical.y,1<<a.canonical.z],y.u_zoom_transition=c,y.u_inv_rot_matrix=u,y.u_merc_center=h,y.u_up_dir=g.projection.upVector(new t.CanonicalTileID(0,0,0),h[0]*t.EXTENT,h[1]*t.EXTENT),y.u_height_lift=l),y},Fi=(e,i,r,n,o,s,a,l,c,h,u,p,d)=>{const f=Ri(e,i,r,n,o,s,a,h,u,p,d),m={u_height_factor:-Math.pow(2,a.overscaledZ)/c.tileSize/8};return t.extend(f,Li(l,i,c),m)},Oi=t=>({u_matrix:t}),Ui=(e,i,r,n)=>t.extend(Oi(e),Li(r,i,n)),Vi=(t,e)=>({u_matrix:t,u_world:e}),ji=(e,i,r,n,o)=>t.extend(Ui(e,i,r,n),{u_world:o}),Ni=t.create(),Gi=(e,i,r,n,o,s)=>{const a=e.transform,l="globe"===a.projection.name;let c;if("map"===s.paint.get("circle-pitch-alignment"))if(l){const e=t.globePixelsToTileUnits(a.zoom,i.canonical)*a._pixelsPerMercatorPixel;c=Float32Array.from([e,0,0,e])}else c=a.calculatePixelsToTileUnitsMatrix(r);else c=new Float32Array([a.pixelsToGLUnits[0],0,0,a.pixelsToGLUnits[1]]);const h={u_camera_to_center_distance:a.cameraToCenterDistance,u_matrix:e.translatePosMatrix(i.projMatrix,r,s.paint.get("circle-translate"),s.paint.get("circle-translate-anchor")),u_device_pixel_ratio:t.exported.devicePixelRatio,u_extrude_scale:c,u_inv_rot_matrix:Ni,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(l){h.u_inv_rot_matrix=n,h.u_merc_center=o,h.u_tile_id=[i.canonical.x,i.canonical.y,1<<i.canonical.z],h.u_zoom_transition=t.globeToMercatorTransition(a.zoom);const e=o[0]*t.EXTENT,r=o[1]*t.EXTENT;h.u_up_dir=a.projection.upVector(new t.CanonicalTileID(0,0,0),e,r)}return h},Zi=t=>{const e=[];return"map"===t.paint.get("circle-pitch-alignment")&&e.push("PITCH_WITH_MAP"),"map"===t.paint.get("circle-pitch-scale")&&e.push("SCALE_WITH_MAP"),e},qi=(e,i,r,n)=>{const o=t.EXTENT/r.tileSize;return{u_matrix:e,u_camera_to_center_distance:i.getCameraToCenterDistance(n),u_extrude_scale:[i.pixelsToGLUnits[0]/o,i.pixelsToGLUnits[1]/o]}},Wi=function(t,e){return{u_matrix:t,u_color:e,u_overlay:0,u_overlay_scale:arguments.length>2&&void 0!==arguments[2]?arguments[2]:1}},Xi=t.create(),Hi=(e,i,r,n,o,s,a)=>{const l=e.transform,c="globe"===l.projection.name,h=c?t.globePixelsToTileUnits(l.zoom,i.canonical)*l._pixelsPerMercatorPixel:D(r,1,s),u={u_matrix:i.projMatrix,u_extrude_scale:h,u_intensity:a,u_inv_rot_matrix:Xi,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(c){u.u_inv_rot_matrix=n,u.u_merc_center=o,u.u_tile_id=[i.canonical.x,i.canonical.y,1<<i.canonical.z],u.u_zoom_transition=t.globeToMercatorTransition(l.zoom);const e=o[0]*t.EXTENT,r=o[1]*t.EXTENT;u.u_up_dir=l.projection.upVector(new t.CanonicalTileID(0,0,0),e,r)}return u},Yi=(t,e,i,r,n,o,s,a)=>{const l=t.transform,c=l.calculatePixelsToTileUnitsMatrix(e),h={u_matrix:Qi(t,e,i,n),u_pixels_to_tile_units:c,u_device_pixel_ratio:s,u_units_to_pixels:[1/l.pixelsToGLUnits[0],1/l.pixelsToGLUnits[1]],u_dash_image:0,u_gradient_image:1,u_image_height:o,u_texsize:[0,0],u_scale:[0,0,0],u_mix:0,u_alpha_discard_threshold:0,u_trim_offset:a};if($i(i)){const i=Ji(e,t.transform);h.u_texsize=e.lineAtlasTexture.size,h.u_scale=[i,r.fromScale,r.toScale],h.u_mix=r.t}return h},Ki=(t,e,i,r,n,o)=>{const s=t.transform,a=Ji(e,s);return{u_matrix:Qi(t,e,i,n),u_texsize:e.imageAtlasTexture.size,u_pixels_to_tile_units:s.calculatePixelsToTileUnitsMatrix(e),u_device_pixel_ratio:o,u_image:0,u_scale:[a,r.fromScale,r.toScale],u_fade:r.t,u_units_to_pixels:[1/s.pixelsToGLUnits[0],1/s.pixelsToGLUnits[1]],u_alpha_discard_threshold:0}};function Ji(t,e){return 1/D(t,1,e.tileZoom)}function Qi(t,e,i,r){return t.translatePosMatrix(r||e.tileID.projMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}function $i(t){const e=t.paint.get("line-dasharray").value;return e.value||"constant"!==e.kind}const tr=(t,e,i,r,n,o)=>{return{u_matrix:t,u_tl_parent:e,u_scale_parent:i,u_fade_t:r.mix,u_opacity:r.opacity*n.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:n.paint.get("raster-brightness-min"),u_brightness_high:n.paint.get("raster-brightness-max"),u_saturation_factor:(a=n.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(s=n.paint.get("raster-contrast"),s>0?1/(1-s):1+s),u_spin_weights:er(n.paint.get("raster-hue-rotate")),u_perspective_transform:o};var s,a};function er(t){t*=Math.PI/180;const e=Math.sin(t),i=Math.cos(t);return[(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}const ir=t.create(),rr=(e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_)=>{const g=o.transform,y={u_is_size_zoom_constant:+("constant"===e||"source"===e),u_is_size_feature_constant:+("constant"===e||"camera"===e),u_size_t:i?i.uSizeT:0,u_size:i?i.uSize:0,u_camera_to_center_distance:g.cameraToCenterDistance,u_rotate_symbol:+r,u_aspect_ratio:g.width/g.height,u_fade_change:o.options.fadeDuration?o.symbolFadeChange:1,u_matrix:s,u_label_plane_matrix:a,u_coord_matrix:l,u_is_text:+c,u_pitch_with_map:+n,u_texsize:h,u_texture:0,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:ir,u_merc_center:[0,0],u_camera_forward:[0,0,0],u_ecef_origin:[0,0,0],u_tile_matrix:ir,u_up_vector:[0,-1,0]};return"globe"===_.name&&(y.u_tile_id=[u.canonical.x,u.canonical.y,1<<u.canonical.z],y.u_zoom_transition=p,y.u_inv_rot_matrix=f,y.u_merc_center=d,y.u_camera_forward=g._camera.forward(),y.u_ecef_origin=t.globeECEFOrigin(g.globeMatrix,u.toUnwrapped()),y.u_tile_matrix=Float32Array.from(g.globeMatrix),y.u_up_vector=m),y},nr=(e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_,g)=>t.extend(rr(e,i,r,n,o,s,a,l,c,h,p,d,f,m,_,g),{u_gamma_scale:n?o.transform.cameraToCenterDistance*Math.cos(o.terrain?0:o.transform._pitch):1,u_device_pixel_ratio:t.exported.devicePixelRatio,u_is_halo:+u}),or=(e,i,r,n,o,s,a,l,c,h,u,p,d,f,m,_)=>t.extend(nr(e,i,r,n,o,s,a,l,!0,c,!0,u,p,d,f,m,_),{u_texsize_icon:h,u_texture_icon:1}),sr=(t,e,i)=>({u_matrix:t,u_opacity:e,u_color:i}),ar=(e,i,r,n,o,s)=>t.extend(function(t,e,i,r){const n=i.imageManager.getPattern(t.from.toString()),o=i.imageManager.getPattern(t.to.toString()),{width:s,height:a}=i.imageManager.getPixelSize(),l=Math.pow(2,r.tileID.overscaledZ),c=r.tileSize*Math.pow(2,i.transform.tileZoom)/l,h=c*(r.tileID.canonical.x+r.tileID.wrap*l),u=c*r.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:n.tl,u_pattern_br_a:n.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,a],u_mix:e.t,u_pattern_size_a:n.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/D(r,1,i.transform.tileZoom),u_pixel_coord_upper:[h>>16,u>>16],u_pixel_coord_lower:[65535&h,65535&u]}}(n,s,r,o),{u_matrix:e,u_opacity:i}),lr={fillExtrusion:e=>({u_matrix:new t.UniformMatrix4f(e),u_lightpos:new t.Uniform3f(e),u_lightintensity:new t.Uniform1f(e),u_lightcolor:new t.Uniform3f(e),u_vertical_gradient:new t.Uniform1f(e),u_opacity:new t.Uniform1f(e),u_edge_radius:new t.Uniform1f(e),u_ao:new t.Uniform2f(e),u_tile_id:new t.Uniform3f(e),u_zoom_transition:new t.Uniform1f(e),u_inv_rot_matrix:new t.UniformMatrix4f(e),u_merc_center:new t.Uniform2f(e),u_up_dir:new t.Uniform3f(e),u_height_lift:new t.Uniform1f(e)}),fillExtrusionPattern:e=>({u_matrix:new t.UniformMatrix4f(e),u_lightpos:new t.Uniform3f(e),u_lightintensity:new t.Uniform1f(e),u_lightcolor:new t.Uniform3f(e),u_vertical_gradient:new t.Uniform1f(e),u_height_factor:new t.Uniform1f(e),u_edge_radius:new t.Uniform1f(e),u_ao:new t.Uniform2f(e),u_tile_id:new t.Uniform3f(e),u_zoom_transition:new t.Uniform1f(e),u_inv_rot_matrix:new t.UniformMatrix4f(e),u_merc_center:new t.Uniform2f(e),u_up_dir:new t.Uniform3f(e),u_height_lift:new t.Uniform1f(e),u_image:new t.Uniform1i(e),u_texsize:new t.Uniform2f(e),u_pixel_coord_upper:new t.Uniform2f(e),u_pixel_coord_lower:new t.Uniform2f(e),u_scale:new t.Uniform3f(e),u_fade:new t.Uniform1f(e),u_opacity:new t.Uniform1f(e)}),fill:e=>({u_matrix:new t.UniformMatrix4f(e)}),fillPattern:e=>({u_matrix:new t.UniformMatrix4f(e),u_image:new t.Uniform1i(e),u_texsize:new t.Uniform2f(e),u_pixel_coord_upper:new t.Uniform2f(e),u_pixel_coord_lower:new t.Uniform2f(e),u_scale:new t.Uniform3f(e),u_fade:new t.Uniform1f(e)}),fillOutline:e=>({u_matrix:new t.UniformMatrix4f(e),u_world:new t.Uniform2f(e)}),fillOutlinePattern:e=>({u_matrix:new t.UniformMatrix4f(e),u_world:new t.Uniform2f(e),u_image:new t.Uniform1i(e),u_texsize:new t.Uniform2f(e),u_pixel_coord_upper:new t.Uniform2f(e),u_pixel_coord_lower:new t.Uniform2f(e),u_scale:new t.Uniform3f(e),u_fade:new t.Uniform1f(e)}),circle:e=>({u_camera_to_center_distance:new t.Uniform1f(e),u_extrude_scale:new t.UniformMatrix2f(e),u_device_pixel_ratio:new t.Uniform1f(e),u_matrix:new t.UniformMatrix4f(e),u_inv_rot_matrix:new t.UniformMatrix4f(e),u_merc_center:new t.Uniform2f(e),u_tile_id:new t.Uniform3f(e),u_zoom_transition:new t.Uniform1f(e),u_up_dir:new t.Uniform3f(e)}),collisionBox:e=>({u_matrix:new t.UniformMatrix4f(e),u_camera_to_center_distance:new t.Uniform1f(e),u_extrude_scale:new t.Uniform2f(e)}),collisionCircle:e=>({u_matrix:new t.UniformMatrix4f(e),u_inv_matrix:new t.UniformMatrix4f(e),u_camera_to_center_distance:new t.Uniform1f(e),u_viewport_size:new t.Uniform2f(e)}),debug:e=>({u_color:new t.UniformColor(e),u_matrix:new t.UniformMatrix4f(e),u_overlay:new t.Uniform1i(e),u_overlay_scale:new t.Uniform1f(e)}),clippingMask:e=>({u_matrix:new t.UniformMatrix4f(e)}),heatmap:e=>({u_extrude_scale:new t.Uniform1f(e),u_intensity:new t.Uniform1f(e),u_matrix:new t.UniformMatrix4f(e),u_inv_rot_matrix:new t.UniformMatrix4f(e),u_merc_center:new t.Uniform2f(e),u_tile_id:new t.Uniform3f(e),u_zoom_transition:new t.Uniform1f(e),u_up_dir:new t.Uniform3f(e)}),heatmapTexture:e=>({u_image:new t.Uniform1i(e),u_color_ramp:new t.Uniform1i(e),u_opacity:new t.Uniform1f(e)}),hillshade:e=>({u_matrix:new t.UniformMatrix4f(e),u_image:new t.Uniform1i(e),u_latrange:new t.Uniform2f(e),u_light:new t.Uniform2f(e),u_shadow:new t.UniformColor(e),u_highlight:new t.UniformColor(e),u_accent:new t.UniformColor(e)}),hillshadePrepare:e=>({u_matrix:new t.UniformMatrix4f(e),u_image:new t.Uniform1i(e),u_dimension:new t.Uniform2f(e),u_zoom:new t.Uniform1f(e),u_unpack:new t.Uniform4f(e)}),line:e=>({u_matrix:new t.UniformMatrix4f(e),u_pixels_to_tile_units:new t.UniformMatrix2f(e),u_device_pixel_ratio:new t.Uniform1f(e),u_units_to_pixels:new t.Uniform2f(e),u_dash_image:new t.Uniform1i(e),u_gradient_image:new t.Uniform1i(e),u_image_height:new t.Uniform1f(e),u_texsize:new t.Uniform2f(e),u_scale:new t.Uniform3f(e),u_mix:new t.Uniform1f(e),u_alpha_discard_threshold:new t.Uniform1f(e),u_trim_offset:new t.Uniform2f(e)}),linePattern:e=>({u_matrix:new t.UniformMatrix4f(e),u_texsize:new t.Uniform2f(e),u_pixels_to_tile_units:new t.UniformMatrix2f(e),u_device_pixel_ratio:new t.Uniform1f(e),u_image:new t.Uniform1i(e),u_units_to_pixels:new t.Uniform2f(e),u_scale:new t.Uniform3f(e),u_fade:new t.Uniform1f(e),u_alpha_discard_threshold:new t.Uniform1f(e)}),raster:e=>({u_matrix:new t.UniformMatrix4f(e),u_tl_parent:new t.Uniform2f(e),u_scale_parent:new t.Uniform1f(e),u_fade_t:new t.Uniform1f(e),u_opacity:new t.Uniform1f(e),u_image0:new t.Uniform1i(e),u_image1:new t.Uniform1i(e),u_brightness_low:new t.Uniform1f(e),u_brightness_high:new t.Uniform1f(e),u_saturation_factor:new t.Uniform1f(e),u_contrast_factor:new t.Uniform1f(e),u_spin_weights:new t.Uniform3f(e),u_perspective_transform:new t.Uniform2f(e)}),symbolIcon:e=>({u_is_size_zoom_constant:new t.Uniform1i(e),u_is_size_feature_constant:new t.Uniform1i(e),u_size_t:new t.Uniform1f(e),u_size:new t.Uniform1f(e),u_camera_to_center_distance:new t.Uniform1f(e),u_rotate_symbol:new t.Uniform1i(e),u_aspect_ratio:new t.Uniform1f(e),u_fade_change:new t.Uniform1f(e),u_matrix:new t.UniformMatrix4f(e),u_label_plane_matrix:new t.UniformMatrix4f(e),u_coord_matrix:new t.UniformMatrix4f(e),u_is_text:new t.Uniform1i(e),u_pitch_with_map:new t.Uniform1i(e),u_texsize:new t.Uniform2f(e),u_tile_id:new t.Uniform3f(e),u_zoom_transition:new t.Uniform1f(e),u_inv_rot_matrix:new t.UniformMatrix4f(e),u_merc_center:new t.Uniform2f(e),u_camera_forward:new t.Uniform3f(e),u_tile_matrix:new t.UniformMatrix4f(e),u_up_vector:new t.Uniform3f(e),u_ecef_origin:new t.Uniform3f(e),u_texture:new t.Uniform1i(e)}),symbolSDF:e=>({u_is_size_zoom_constant:new t.Uniform1i(e),u_is_size_feature_constant:new t.Uniform1i(e),u_size_t:new t.Uniform1f(e),u_size:new t.Uniform1f(e),u_camera_to_center_distance:new t.Uniform1f(e),u_rotate_symbol:new t.Uniform1i(e),u_aspect_ratio:new t.Uniform1f(e),u_fade_change:new t.Uniform1f(e),u_matrix:new t.UniformMatrix4f(e),u_label_plane_matrix:new t.UniformMatrix4f(e),u_coord_matrix:new t.UniformMatrix4f(e),u_is_text:new t.Uniform1i(e),u_pitch_with_map:new t.Uniform1i(e),u_texsize:new t.Uniform2f(e),u_texture:new t.Uniform1i(e),u_gamma_scale:new t.Uniform1f(e),u_device_pixel_ratio:new t.Uniform1f(e),u_tile_id:new t.Uniform3f(e),u_zoom_transition:new t.Uniform1f(e),u_inv_rot_matrix:new t.UniformMatrix4f(e),u_merc_center:new t.Uniform2f(e),u_camera_forward:new t.Uniform3f(e),u_tile_matrix:new t.UniformMatrix4f(e),u_up_vector:new t.Uniform3f(e),u_ecef_origin:new t.Uniform3f(e),u_is_halo:new t.Uniform1i(e)}),symbolTextAndIcon:e=>({u_is_size_zoom_constant:new t.Uniform1i(e),u_is_size_feature_constant:new t.Uniform1i(e),u_size_t:new t.Uniform1f(e),u_size:new t.Uniform1f(e),u_camera_to_center_distance:new t.Uniform1f(e),u_rotate_symbol:new t.Uniform1i(e),u_aspect_ratio:new t.Uniform1f(e),u_fade_change:new t.Uniform1f(e),u_matrix:new t.UniformMatrix4f(e),u_label_plane_matrix:new t.UniformMatrix4f(e),u_coord_matrix:new t.UniformMatrix4f(e),u_is_text:new t.Uniform1i(e),u_pitch_with_map:new t.Uniform1i(e),u_texsize:new t.Uniform2f(e),u_texsize_icon:new t.Uniform2f(e),u_texture:new t.Uniform1i(e),u_texture_icon:new t.Uniform1i(e),u_gamma_scale:new t.Uniform1f(e),u_device_pixel_ratio:new t.Uniform1f(e),u_is_halo:new t.Uniform1i(e)}),background:e=>({u_matrix:new t.UniformMatrix4f(e),u_opacity:new t.Uniform1f(e),u_color:new t.UniformColor(e)}),backgroundPattern:e=>({u_matrix:new t.UniformMatrix4f(e),u_opacity:new t.Uniform1f(e),u_image:new t.Uniform1i(e),u_pattern_tl_a:new t.Uniform2f(e),u_pattern_br_a:new t.Uniform2f(e),u_pattern_tl_b:new t.Uniform2f(e),u_pattern_br_b:new t.Uniform2f(e),u_texsize:new t.Uniform2f(e),u_mix:new t.Uniform1f(e),u_pattern_size_a:new t.Uniform2f(e),u_pattern_size_b:new t.Uniform2f(e),u_scale_a:new t.Uniform1f(e),u_scale_b:new t.Uniform1f(e),u_pixel_coord_upper:new t.Uniform2f(e),u_pixel_coord_lower:new t.Uniform2f(e),u_tile_units_to_pixels:new t.Uniform1f(e)}),terrainRaster:vi,terrainDepth:vi,skybox:e=>({u_matrix:new t.UniformMatrix4f(e),u_sun_direction:new t.Uniform3f(e),u_cubemap:new t.Uniform1i(e),u_opacity:new t.Uniform1f(e),u_temporal_offset:new t.Uniform1f(e)}),skyboxGradient:e=>({u_matrix:new t.UniformMatrix4f(e),u_color_ramp:new t.Uniform1i(e),u_center_direction:new t.Uniform3f(e),u_radius:new t.Uniform1f(e),u_opacity:new t.Uniform1f(e),u_temporal_offset:new t.Uniform1f(e)}),skyboxCapture:e=>({u_matrix_3f:new t.UniformMatrix3f(e),u_sun_direction:new t.Uniform3f(e),u_sun_intensity:new t.Uniform1f(e),u_color_tint_r:new t.Uniform4f(e),u_color_tint_m:new t.Uniform4f(e),u_luminance:new t.Uniform1f(e)}),globeRaster:e=>({u_proj_matrix:new t.UniformMatrix4f(e),u_globe_matrix:new t.UniformMatrix4f(e),u_normalize_matrix:new t.UniformMatrix4f(e),u_merc_matrix:new t.UniformMatrix4f(e),u_zoom_transition:new t.Uniform1f(e),u_merc_center:new t.Uniform2f(e),u_image0:new t.Uniform1i(e),u_grid_matrix:new t.UniformMatrix3f(e),u_frustum_tl:new t.Uniform3f(e),u_frustum_tr:new t.Uniform3f(e),u_frustum_br:new t.Uniform3f(e),u_frustum_bl:new t.Uniform3f(e),u_globe_pos:new t.Uniform3f(e),u_globe_radius:new t.Uniform1f(e),u_viewport:new t.Uniform2f(e)}),globeAtmosphere:e=>({u_frustum_tl:new t.Uniform3f(e),u_frustum_tr:new t.Uniform3f(e),u_frustum_br:new t.Uniform3f(e),u_frustum_bl:new t.Uniform3f(e),u_horizon:new t.Uniform1f(e),u_transition:new t.Uniform1f(e),u_fadeout_range:new t.Uniform1f(e),u_color:new t.Uniform4f(e),u_high_color:new t.Uniform4f(e),u_space_color:new t.Uniform4f(e),u_star_intensity:new t.Uniform1f(e),u_star_density:new t.Uniform1f(e),u_star_size:new t.Uniform1f(e),u_temporal_offset:new t.Uniform1f(e),u_horizon_angle:new t.Uniform1f(e),u_rotation_matrix:new t.UniformMatrix4f(e)})};let cr;function hr(e,i,r,n,o,s,a){const l=e.context,c=l.gl,h=e.transform,u=e.useProgram("collisionBox"),p=[];let d=0,f=0;for(let b=0;b<n.length;b++){const m=n[b],_=i.getTile(m),g=_.getBucket(r);if(!g)continue;const y=be(m,g,h);let x=y;0===o[0]&&0===o[1]||(x=e.translatePosMatrix(y,_,o,s));const v=a?g.textCollisionBox:g.iconCollisionBox,w=g.collisionCircleArray;if(w.length>0){const e=t.create(),i=x;t.mul(e,g.placementInvProjMatrix,h.glCoordMatrix),t.mul(e,e,g.placementViewportMatrix),p.push({circleArray:w,circleOffset:f,transform:i,invTransform:e,projection:g.getProjection()}),d+=w.length/4,f=d}v&&(e.terrain&&e.terrain.setupElevationDraw(_,u),u.draw(l,c.LINES,t.DepthMode.disabled,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.disabled,qi(x,h,_,g.getProjection()),r.id,v.layoutVertexBuffer,v.indexBuffer,v.segments,null,h.zoom,null,[v.collisionVertexBuffer,v.collisionVertexBufferExt]))}if(!a||!p.length)return;const m=e.useProgram("collisionCircle"),_=new t.StructArrayLayout2f1f2i16;_.resize(4*d),_._trim();let g=0;for(const t of p)for(let e=0;e<t.circleArray.length/4;e++){const i=4*e,r=t.circleArray[i+0],n=t.circleArray[i+1],o=t.circleArray[i+2],s=t.circleArray[i+3];_.emplace(g++,r,n,o,s,0),_.emplace(g++,r,n,o,s,1),_.emplace(g++,r,n,o,s,2),_.emplace(g++,r,n,o,s,3)}(!cr||cr.length<2*d)&&(cr=function(e){const i=2*e,r=new t.StructArrayLayout3ui6;r.resize(i),r._trim();for(let t=0;t<i;t++){const e=6*t;r.uint16[e+0]=4*t+0,r.uint16[e+1]=4*t+1,r.uint16[e+2]=4*t+2,r.uint16[e+3]=4*t+2,r.uint16[e+4]=4*t+3,r.uint16[e+5]=4*t+0}return r}(d));const y=l.createIndexBuffer(cr,!0),x=l.createVertexBuffer(_,t.collisionCircleLayout.members,!0);for(const b of p){const i={u_matrix:b.transform,u_inv_matrix:b.invTransform,u_camera_to_center_distance:(v=h).getCameraToCenterDistance(b.projection),u_viewport_size:[v.width,v.height]};m.draw(l,c.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.disabled,i,r.id,x,y,t.SegmentVector.simpleSegment(0,2*b.circleOffset,b.circleArray.length,b.circleArray.length/2),null,h.zoom)}var v;x.destroy(),y.destroy()}const ur=t.create();function pr(e,i,r,n,o,s){const{horizontalAlign:a,verticalAlign:l}=t.getAnchorAlignment(e),c=-(a-.5)*i,h=-(l-.5)*r,u=t.evaluateVariableOffset(e,n);return new t.pointGeometry((c/o+u[0])*s,(h/o+u[1])*s)}function dr(e,i,r,n,o,s,a,l,c,h,u){const p=e.text.placedSymbolArray,d=e.text.dynamicLayoutVertexArray,f=e.icon.dynamicLayoutVertexArray,m={},_=we(l,e.getProjection(),s),g=s.elevation,y=e.getProjection().upVectorScale(l.canonical,s.center.lat,s.worldSize);d.clear();for(let x=0;x<p.length;x++){const f=p.get(x),v=e.allowVerticalPlacement&&!f.placedOrientation,b=f.hidden||!f.crossTileID||v?null:n[f.crossTileID];if(b){const n=new t.pointGeometry(f.tileAnchorX,f.tileAnchorY),p=e.getProjection().upVector(l.canonical,n.x,n.y),x=g?g.getAtTileOffset(l,n.x,n.y):0,v=oe([f.projectedAnchorX+x*p[0]*y.metersToTile,f.projectedAnchorY+x*p[1]*y.metersToTile,f.projectedAnchorZ+x*p[2]*y.metersToTile],r?_:a),w=se(s.getCameraToCenterDistance(e.getProjection()),v.signedDistanceFromCamera);let T=o.evaluateSizeForFeature(e.textSizeData,h,f)*w/t.ONE_EM;r&&(T*=e.tilePixelRatio/c);const{width:E,height:S,anchor:A,textOffset:M,textScale:I}=b,C=pr(A,E,S,M,I,T);let z;if(r){const t=n.add(C),{x:i,y:r,z:o}=e.getProjection().projectTilePoint(t.x,t.y,l.canonical);z=oe([i+x*p[0]*y.metersToTile,r+x*p[1]*y.metersToTile,o+x*p[2]*y.metersToTile],a).point}else{const t=i?C.rotate(-s.angle):C;z=[v.point[0]+t.x,v.point[1]+t.y,0]}const P=e.allowVerticalPlacement&&f.placedOrientation===t.WritingMode.vertical?Math.PI/2:0;for(let e=0;e<f.numGlyphs;e++)t.addDynamicAttributes(d,z[0],z[1],z[2],P);u&&f.associatedIconIndex>=0&&(m[f.associatedIconIndex]={shiftedAnchor:z,angle:P})}else _e(f.numGlyphs,d)}if(u){f.clear();const i=e.icon.placedSymbolArray;for(let e=0;e<i.length;e++){const r=i.get(e);if(r.hidden)_e(r.numGlyphs,f);else{const i=m[e];if(i)for(let e=0;e<r.numGlyphs;e++)t.addDynamicAttributes(f,i.shiftedAnchor[0],i.shiftedAnchor[1],i.shiftedAnchor[2],i.angle);else _e(r.numGlyphs,f)}}e.icon.dynamicLayoutVertexBuffer.updateData(f)}e.text.dynamicLayoutVertexBuffer.updateData(d)}function fr(t,e,i){return i.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}function mr(e,i,r,n,o,s,a,l,c,h,u,p){const d=e.context,f=d.gl,m=e.transform,_="map"===l,g="map"===c,y=_&&"point"!==r.layout.get("symbol-placement"),x=_&&!g&&!y,v=void 0!==r.layout.get("symbol-sort-key").constantOr(1);let b=!1;const w=e.depthModeForSublayer(0,t.DepthMode.ReadOnly),T=[t.mercatorXfromLng(m.center.lng),t.mercatorYfromLat(m.center.lat)],E=r.layout.get("text-variable-anchor"),S="globe"===m.projection.name,A=[],M=[0,-1,0];let I=M;!S&&!m.mercatorFromTransition||_||(I=function(e){const i=e._camera.getWorldToCamera(e.worldSize,1),r=t.multiply([],i,e.globeMatrix);t.invert(r,r);const n=[0,0,0],o=[0,1,0,0];return t.transformMat4$1(o,o,r),n[0]=o[0],n[1]=o[1],n[2]=o[2],t.normalize(n,n),n}(m));for(const C of n){const n=i.getTile(C),l=n.getBucket(r);if(!l)continue;if("mercator"===l.projection.name&&S)continue;const c=o?l.text:l.icon;if(!c||l.fullyClipped||!c.segments.get().length)continue;const u=c.programConfigurations.get(r.id),p=o||l.sdfIcons,d=o?l.textSizeData:l.iconSizeData,w=g||0!==m.pitch,z=t.evaluateSizeForZoom(d,m.zoom);let P,k,D,L,B=[0,0],R=null;if(o){if(k=n.glyphAtlasTexture,D=f.LINEAR,P=n.glyphAtlasTexture.size,l.iconsInText){B=n.imageAtlasTexture.size,R=n.imageAtlasTexture;const t="composite"===d.kind||"camera"===d.kind;L=w||e.options.rotating||e.options.zooming||t?f.LINEAR:f.NEAREST}}else{const t=1!==r.layout.get("icon-size").constantOr(0)||l.iconsNeedLinear;k=n.imageAtlasTexture,D=p||e.options.rotating||e.options.zooming||t||w?f.LINEAR:f.NEAREST,P=n.imageAtlasTexture.size}const F="globe"===l.projection.name,O=F?I:M,U=F?t.globeToMercatorTransition(m.zoom):0,V=we(C,l.getProjection(),m),j=m.calculatePixelsToTileUnitsMatrix(n),N=ee(V,n.tileID.canonical,g,_,m,l.getProjection(),j),G=e.terrain&&g&&y?t.invert(t.create(),N):ur,Z=re(V,n.tileID.canonical,g,_,m,l.getProjection(),j),q=E&&l.hasTextData(),W="none"!==r.layout.get("icon-text-fit")&&q&&l.hasIconData();if(y){const t=m.elevation,i=t?t.getAtTileOffsetFunc(C,m.center.lat,m.worldSize,l.getProjection()):t=>[0,0,0],r=ie(V,n.tileID.canonical,g,_,m,l.getProjection(),j);le(l,V,e,o,r,Z,g,h,i,C)}const X=y||o&&E||W,H=e.translatePosMatrix(V,n,s,a),Y=X?ur:N,K=e.translatePosMatrix(Z,n,s,a,!0),J=l.getProjection().createInversionMatrix(m,C.canonical),Q=[];e.terrain&&g&&Q.push("PITCH_WITH_MAP_TERRAIN"),F&&Q.push("PROJECTION_GLOBE_VIEW"),X&&Q.push("PROJECTED_POS_ON_VIEWPORT");const $=p&&0!==r.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1);let tt;tt=p?l.iconsInText?or(d.kind,z,x,g,e,H,Y,K,P,B,C,U,T,J,O,l.getProjection()):nr(d.kind,z,x,g,e,H,Y,K,o,P,!0,C,U,T,J,O,l.getProjection()):rr(d.kind,z,x,g,e,H,Y,K,o,P,C,U,T,J,O,l.getProjection());const et={program:e.useProgram(fr(p,o,l),u,Q),buffers:c,uniformValues:tt,atlasTexture:k,atlasTextureIcon:R,atlasInterpolation:D,atlasInterpolationIcon:L,isSDF:p,hasHalo:$,tile:n,labelPlaneMatrixInv:G};if(v&&l.canOverlap){b=!0;const e=c.segments.get();for(const i of e)A.push({segments:new t.SegmentVector([i]),sortKey:i.sortKey,state:et})}else A.push({segments:c.segments,sortKey:0,state:et})}b&&A.sort(((t,e)=>t.sortKey-e.sortKey));for(const t of A){const i=t.state;if(e.terrain&&e.terrain.setupElevationDraw(i.tile,i.program,{useDepthForOcclusion:!S,labelPlaneMatrixInv:i.labelPlaneMatrixInv}),d.activeTexture.set(f.TEXTURE0),i.atlasTexture.bind(i.atlasInterpolation,f.CLAMP_TO_EDGE),i.atlasTextureIcon&&(d.activeTexture.set(f.TEXTURE1),i.atlasTextureIcon&&i.atlasTextureIcon.bind(i.atlasInterpolationIcon,f.CLAMP_TO_EDGE)),i.isSDF){const n=i.uniformValues;i.hasHalo&&(n.u_is_halo=1,_r(i.buffers,t.segments,r,e,i.program,w,u,p,n)),n.u_is_halo=0}_r(i.buffers,t.segments,r,e,i.program,w,u,p,i.uniformValues)}}function _r(e,i,r,n,o,s,a,l,c){const h=n.context,u=[e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer,e.globeExtVertexBuffer];o.draw(h,h.gl.TRIANGLES,s,a,l,t.CullFaceMode.disabled,c,r.id,e.layoutVertexBuffer,e.indexBuffer,i,r.paint,n.transform.zoom,e.programConfigurations.get(r.id),u)}function gr(e,i,r,n,o,s,a){const l=e.context.gl,c=r.paint.get("fill-pattern"),h=c&&c.constantOr(1),u=r.getCrossfadeParameters();let p,d,f,m,_;a?(d=h&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",p=l.LINES):(d=h?"fillPattern":"fill",p=l.TRIANGLES);for(const g of n){const n=i.getTile(g);if(h&&!n.patternsLoaded())continue;const y=n.getBucket(r);if(!y)continue;e.prepareDrawTile();const x=y.programConfigurations.get(r.id),v=e.useProgram(d,x);h&&(e.context.activeTexture.set(l.TEXTURE0),n.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),x.updatePaintBuffers(u));const b=c.constantOr(null);if(b&&n.imageAtlas){const t=n.imageAtlas,e=t.patternPositions[b.to.toString()],i=t.patternPositions[b.from.toString()];e&&i&&x.setConstantPatternPositions(e,i)}const w=e.translatePosMatrix(g.projMatrix,n,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));if(a){m=y.indexBuffer2,_=y.segments2;const t=e.terrain&&e.terrain.renderingToTexture?e.terrain.drapeBufferSize:[l.drawingBufferWidth,l.drawingBufferHeight];f="fillOutlinePattern"===d&&h?ji(w,e,u,n,t):Vi(w,t)}else m=y.indexBuffer,_=y.segments,f=h?Ui(w,e,u,n):Oi(w);e.prepareDrawProgram(e.context,v,g.toUnwrapped()),v.draw(e.context,p,o,e.stencilModeForClipping(g),s,t.CullFaceMode.disabled,f,r.id,y.layoutVertexBuffer,m,_,r.paint,e.transform.zoom,x)}}function yr(e,i,r,n,o,s,a){const l=e.context,c=l.gl,h=e.transform,u=r.paint.get("fill-extrusion-pattern"),p=u.constantOr(1),d=r.getCrossfadeParameters(),f=r.paint.get("fill-extrusion-opacity"),m=[r.paint.get("fill-extrusion-ambient-occlusion-intensity"),r.paint.get("fill-extrusion-ambient-occlusion-radius")],_=r.layout.get("fill-extrusion-edge-radius"),g="globe"===h.projection.name?t.fillExtrusionHeightLift():0,y="globe"===h.projection.name,x=y?t.globeToMercatorTransition(h.zoom):0,v=[t.mercatorXfromLng(h.center.lng),t.mercatorYfromLat(h.center.lat)],b=[];y&&(b.push("PROJECTION_GLOBE_VIEW"),e.style.terrainSetForDrapingOnly()&&b.push("TERRAIN")),m[0]>0&&b.push("FAUX_AO");for(const w of n){const n=i.getTile(w),T=n.getBucket(r);if(!T||T.projection.name!==h.projection.name)continue;const E=T.programConfigurations.get(r.id),S=e.useProgram(p?"fillExtrusionPattern":"fillExtrusion",E,b);if(e.terrain){const t=e.terrain;if(e.style.terrainSetForDrapingOnly())t.setupElevationDraw(n,S,{useMeterToDem:!0});else{if(!T.enableTerrain)continue;if(t.setupElevationDraw(n,S,{useMeterToDem:!0}),xr(l,i,w,T,r,t),!T.centroidVertexBuffer){const t=S.attributes.a_centroid_pos;void 0!==t&&c.vertexAttrib2f(t,0,0)}}}p&&(e.context.activeTexture.set(c.TEXTURE0),n.imageAtlasTexture.bind(c.LINEAR,c.CLAMP_TO_EDGE),E.updatePaintBuffers(d));const A=u.constantOr(null);if(A&&n.imageAtlas){const t=n.imageAtlas,e=t.patternPositions[A.to.toString()],i=t.patternPositions[A.from.toString()];e&&i&&E.setConstantPatternPositions(e,i)}const M=e.translatePosMatrix(w.projMatrix,n,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),I=h.projection.createInversionMatrix(h,w.canonical),C=r.paint.get("fill-extrusion-vertical-gradient"),z=p?Fi(M,e,C,f,m,_,w,d,n,g,x,v,I):Ri(M,e,C,f,m,_,w,g,x,v,I);e.prepareDrawProgram(l,S,w.toUnwrapped());const P=[];e.terrain&&P.push(T.centroidVertexBuffer),y&&P.push(T.layoutVertexExtBuffer),S.draw(l,l.gl.TRIANGLES,o,s,a,t.CullFaceMode.backCCW,z,r.id,T.layoutVertexBuffer,T.indexBuffer,T.segments,r.paint,e.transform.zoom,E,P)}}function xr(e,i,r,n,o,s){const a=[e=>{let i=e.canonical.x-1,r=e.wrap;return i<0&&(i=(1<<e.canonical.z)-1,r--),new t.OverscaledTileID(e.overscaledZ,r,e.canonical.z,i,e.canonical.y)},e=>{let i=e.canonical.x+1,r=e.wrap;return i===1<<e.canonical.z&&(i=0,r++),new t.OverscaledTileID(e.overscaledZ,r,e.canonical.z,i,e.canonical.y)},e=>new t.OverscaledTileID(e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,(0===e.canonical.y?1<<e.canonical.z:e.canonical.y)-1),e=>new t.OverscaledTileID(e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y===(1<<e.canonical.z)-1?0:e.canonical.y+1)],l=t=>{const e=i.getSource().minzoom,r=t=>{const e=i.getTileByID(t);if(e&&e.hasData())return e.getBucket(o)},n=[0,-1,1];for(const i of n){if(t.overscaledZ+i<e)continue;const n=r(t.calculateScaledKey(t.overscaledZ+i));if(n)return n}},c=[0,0,0],h=(e,i)=>(c[0]=Math.min(e.min.y,i.min.y),c[1]=Math.max(e.max.y,i.max.y),c[2]=t.EXTENT-i.min.x>e.max.x?i.min.x-t.EXTENT:e.max.x,c),u=(e,i)=>(c[0]=Math.min(e.min.x,i.min.x),c[1]=Math.max(e.max.x,i.max.x),c[2]=t.EXTENT-i.min.y>e.max.y?i.min.y-t.EXTENT:e.max.y,c),p=[(t,e)=>h(t,e),(t,e)=>h(e,t),(t,e)=>u(t,e),(t,e)=>u(e,t)],d=new t.pointGeometry(0,0);let f,m,_;const g=(e,i,n,o,a)=>{const l=[[o?n:e,o?e:n,0],[o?n:i,o?i:n,0]],c=a<0?t.EXTENT+a:a,h=[o?c:(e+i)/2,o?(e+i)/2:c,0];return 0===n&&a<0||0!==n&&a>0?s.getForTilePoints(_,[h],!0,m):l.push(h),s.getForTilePoints(r,l,!0,f),Math.max(l[0][2],l[1][2],h[2])/s.exaggeration()};for(let y=0;y<4;y++){const e=(y<2?1:5)-y,i=n.borders[y];if(0===i.length)continue;const o=_=a[y](r),c=l(o);if(!(c&&c instanceof t.FillExtrusionBucket&&c.enableTerrain))continue;if(n.borderDoneWithNeighborZ[y]===c.canonical.z&&c.borderDoneWithNeighborZ[e]===n.canonical.z)continue;if(m=s.findDEMTileFor(o),!m||!m.dem)continue;if(!f){const t=s.findDEMTileFor(r);if(!t||!t.dem)return;f=t}const h=c.borders[e];let u=0;const x=c.borderDoneWithNeighborZ[e]!==n.canonical.z;if(n.canonical.z===c.canonical.z){for(let r=0;r<i.length;r++){const o=n.featuresOnBorder[i[r]],s=o.borders[y];let a;for(;u<h.length&&(a=c.featuresOnBorder[h[u]],!(a.borders[e][1]>s[0]+3));)x&&c.encodeCentroid(void 0,a,!1),u++;if(a&&u<h.length){const i=u;let r=0;for(;!(a.borders[e][0]>s[1]-3)&&(r++,++u!==h.length);)a=c.featuresOnBorder[h[u]];if(a=c.featuresOnBorder[h[i]],o.intersectsCount()>1||a.intersectsCount()>1||1!==r){1!==r&&(u=i),n.encodeCentroid(void 0,o,!1),x&&c.encodeCentroid(void 0,a,!1);continue}const l=p[y](o,a),f=y%2?t.EXTENT-1:0;d.x=g(l[0],Math.min(t.EXTENT-1,l[1]),f,y<2,l[2]),d.y=0,n.encodeCentroid(d,o,!1),x&&c.encodeCentroid(d,a,!1)}else n.encodeCentroid(void 0,o,!1)}n.borderDoneWithNeighborZ[y]=c.canonical.z,n.needsCentroidUpdate=!0,x&&(c.borderDoneWithNeighborZ[e]=n.canonical.z,c.needsCentroidUpdate=!0)}else{for(const t of i)n.encodeCentroid(void 0,n.featuresOnBorder[t],!1);if(x){for(const t of h)c.encodeCentroid(void 0,c.featuresOnBorder[t],!1);c.borderDoneWithNeighborZ[e]=n.canonical.z,c.needsCentroidUpdate=!0}n.borderDoneWithNeighborZ[y]=c.canonical.z,n.needsCentroidUpdate=!0}}(n.needsCentroidUpdate||!n.centroidVertexBuffer&&0!==n.centroidVertexArray.length)&&n.uploadCentroid(e)}const vr=new t.Color(1,0,0,1),br=new t.Color(0,1,0,1),wr=new t.Color(0,0,1,1),Tr=new t.Color(1,0,1,1),Er=new t.Color(0,1,1,1);function Sr(e,i,r){const n=e.context,o=e.transform,s=n.gl,a="globe"===o.projection.name,l=a?["PROJECTION_GLOBE_VIEW"]:null;

1if(!i||!i.text||!i.text.segments.get().length)continue;const o=t.evaluateSizeForZoom(i.textSizeData,l.zoom),s=we(u,i.getProjection(),l),p=l.calculatePixelsToTileUnitsMatrix(e),d=ee(s,e.tileID.canonical,h,c,l,i.getProjection(),p),f="none"!==r.layout.get("icon-text-fit")&&i.hasIconData();if(o){const r=Math.pow(2,l.zoom-e.tileID.overscaledZ);dr(i,c,h,a,t.symbolSize,l,d,u,r,o,f)}}}(n,e,r,i,r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),o),0!==r.paint.get("icon-opacity").constantOr(1)&&mr(e,i,r,n,!1,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),r.layout.get("icon-rotation-alignment"),r.layout.get("icon-pitch-alignment"),r.layout.get("icon-keep-upright"),s,a),0!==r.paint.get("text-opacity").constantOr(1)&&mr(e,i,r,n,!0,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),r.layout.get("text-keep-upright"),s,a),i.map.showCollisionBoxes&&(hr(e,i,r,n,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),!0),hr(e,i,r,n,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),!1))},circle:function(e,i,r,n){if("translucent"!==e.renderPass)return;const o=r.paint.get("circle-opacity"),s=r.paint.get("circle-stroke-width"),a=r.paint.get("circle-stroke-opacity"),l=void 0!==r.layout.get("circle-sort-key").constantOr(1);if(0===o.constantOr(1)&&(0===s.constantOr(1)||0===a.constantOr(1)))return;const c=e.context,h=c.gl,u=e.transform,p=e.depthModeForSublayer(0,t.DepthMode.ReadOnly),d=t.StencilMode.disabled,f=e.colorModeForRenderPass(),m="globe"===u.projection.name,_=[t.mercatorXfromLng(u.center.lng),t.mercatorYfromLat(u.center.lat)],g=[];for(let x=0;x<n.length;x++){const o=n[x],s=i.getTile(o),a=s.getBucket(r);if(!a||a.projection.name!==u.projection.name)continue;const c=a.programConfigurations.get(r.id),h=Zi(r);m&&h.push("PROJECTION_GLOBE_VIEW");const p=e.useProgram("circle",c,h),d=a.layoutVertexBuffer,f=a.globeExtVertexBuffer,y=a.indexBuffer,v=u.projection.createInversionMatrix(u,o.canonical),b={programConfiguration:c,program:p,layoutVertexBuffer:d,globeExtVertexBuffer:f,indexBuffer:y,uniformValues:Gi(e,o,s,v,_,r),tile:s};if(l){const e=a.segments.get();for(const i of e)g.push({segments:new t.SegmentVector([i]),sortKey:i.sortKey,state:b})}else g.push({segments:a.segments,sortKey:0,state:b})}l&&g.sort(((t,e)=>t.sortKey-e.sortKey));const y={useDepthForOcclusion:!m};for(const x of g){const{programConfiguration:i,program:n,layoutVertexBuffer:o,globeExtVertexBuffer:s,indexBuffer:a,uniformValues:l,tile:m}=x.state,_=x.segments;e.terrain&&e.terrain.setupElevationDraw(m,n,y),e.prepareDrawProgram(c,n,m.tileID.toUnwrapped()),n.draw(c,h.TRIANGLES,p,d,f,t.CullFaceMode.disabled,l,r.id,o,a,_,r.paint,u.zoom,i,[s])}},heatmap:function(e,i,r,n){if(0!==r.paint.get("heatmap-opacity"))if("offscreen"===e.renderPass){const o=e.context,s=o.gl,a=t.StencilMode.disabled,l=new t.ColorMode([s.ONE,s.ONE],t.Color.transparent,[!0,!0,!0,!0]);!function(t,e,i,r){const n=t.gl,o=e.width*r,s=e.height*r;t.activeTexture.set(n.TEXTURE1),t.viewport.set([0,0,o,s]);let a=i.heatmapFbo;if(!a||a&&(a.width!==o||a.height!==s)){a&&a.destroy();const e=n.createTexture();n.bindTexture(n.TEXTURE_2D,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.LINEAR),a=i.heatmapFbo=t.createFramebuffer(o,s,!1),function(t,e,i,r,n,o){const s=t.gl;s.texImage2D(s.TEXTURE_2D,0,s.RGBA,n,o,0,s.RGBA,t.extRenderToTextureHalfFloat?t.extTextureHalfFloat.HALF_FLOAT_OES:s.UNSIGNED_BYTE,null),r.colorAttachment.set(i)}(t,0,e,a,o,s)}else n.bindTexture(n.TEXTURE_2D,a.colorAttachment.get()),t.bindFramebuffer.set(a.framebuffer)}(o,e,r,"globe"===e.transform.projection.name?.5:.25),o.clear({color:t.Color.transparent});const c=e.transform,h="globe"===c.projection.name,u=h?["PROJECTION_GLOBE_VIEW"]:null,p=h?t.CullFaceMode.frontCCW:t.CullFaceMode.disabled,d=[t.mercatorXfromLng(c.center.lng),t.mercatorYfromLat(c.center.lat)];for(let f=0;f<n.length;f++){const m=n[f];if(i.hasRenderableParent(m))continue;const _=i.getTile(m),g=_.getBucket(r);if(!g||g.projection.name!==c.projection.name)continue;const y=g.programConfigurations.get(r.id),x=e.useProgram("heatmap",y,u),{zoom:v}=e.transform;e.terrain&&e.terrain.setupElevationDraw(_,x),e.prepareDrawProgram(o,x,m.toUnwrapped());const b=c.projection.createInversionMatrix(c,m.canonical);x.draw(o,s.TRIANGLES,t.DepthMode.disabled,a,l,p,Hi(e,m,_,b,d,v,r.paint.get("heatmap-intensity")),r.id,g.layoutVertexBuffer,g.indexBuffer,g.segments,r.paint,e.transform.zoom,y,h?[g.globeExtVertexBuffer]:null)}o.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,i){const r=e.context,n=r.gl,o=i.heatmapFbo;if(!o)return;r.activeTexture.set(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,o.colorAttachment.get()),r.activeTexture.set(n.TEXTURE1);let s=i.colorRampTexture;s||(s=i.colorRampTexture=new t.Texture(r,i.colorRamp,n.RGBA)),s.bind(n.LINEAR,n.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(r,n.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.disabled,((t,e,i,r)=>({u_image:0,u_color_ramp:1,u_opacity:e.paint.get("heatmap-opacity")}))(0,i),i.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,i.paint,e.transform.zoom)}(e,r))},line:function(e,i,r,n){if("translucent"!==e.renderPass)return;const o=r.paint.get("line-opacity"),s=r.paint.get("line-width");if(0===o.constantOr(1)||0===s.constantOr(1))return;const a=e.depthModeForSublayer(0,t.DepthMode.ReadOnly),l=e.colorModeForRenderPass(),c=e.terrain&&e.terrain.renderingToTexture?1:t.exported.devicePixelRatio,h=r.paint.get("line-dasharray"),u=h.constantOr(1),p=r.layout.get("line-cap"),d=r.paint.get("line-pattern"),f=d.constantOr(1),m=r.paint.get("line-gradient"),_=r.getCrossfadeParameters(),g=f?"linePattern":"line",y=e.context,x=y.gl,v=(t=>{const e=[];$i(t)&&e.push("RENDER_LINE_DASH"),t.paint.get("line-gradient")&&e.push("RENDER_LINE_GRADIENT");const i=t.paint.get("line-trim-offset");0===i[0]&&0===i[1]||e.push("RENDER_LINE_TRIM_OFFSET");const r=t.paint.get("line-pattern").constantOr(1),n=1!==t.paint.get("line-opacity").constantOr(1);return!r&&n&&e.push("RENDER_LINE_ALPHA_DISCARD"),e})(r);let b=v.includes("RENDER_LINE_ALPHA_DISCARD");e.terrain&&e.terrain.clipOrMaskOverlapStencilType()&&(b=!1);for(const w of n){const n=i.getTile(w);if(f&&!n.patternsLoaded())continue;const o=n.getBucket(r);if(!o)continue;e.prepareDrawTile();const s=o.programConfigurations.get(r.id),T=e.useProgram(g,s,v),E=d.constantOr(null);if(E&&n.imageAtlas){const t=n.imageAtlas,e=t.patternPositions[E.to.toString()],i=t.patternPositions[E.from.toString()];e&&i&&s.setConstantPatternPositions(e,i)}const S=h.constantOr(null),A=p.constantOr(null);if(!f&&S&&A&&n.lineAtlas){const t=n.lineAtlas,e=t.getDash(S.to,A),i=t.getDash(S.from,A);e&&i&&s.setConstantPatternPositions(e,i)}let[M,I]=r.paint.get("line-trim-offset");if("round"===A||"square"===A){const t=1;M!==I&&(0===M&&(M-=t),1===I&&(I+=t))}const C=e.terrain?w.projMatrix:null,z=f?Ki(e,n,r,_,C,c):Yi(e,n,r,_,C,o.lineClipsArray.length,c,[M,I]);if(m){const n=o.gradients[r.id];let s=n.texture;if(r.gradientVersion!==n.version){let a=256;if(r.stepInterpolant){const r=i.getSource().maxzoom,n=w.canonical.z===r?Math.ceil(1<<e.transform.maxZoom-w.canonical.z):1;a=t.clamp(t.nextPowerOfTwo(o.maxLineLength/t.EXTENT*1024*n),256,y.maxTextureSize)}n.gradient=t.renderColorRamp({expression:r.gradientExpression(),evaluationKey:"lineProgress",resolution:a,image:n.gradient||void 0,clips:o.lineClipsArray}),n.texture?n.texture.update(n.gradient):n.texture=new t.Texture(y,n.gradient,x.RGBA),n.version=r.gradientVersion,s=n.texture}y.activeTexture.set(x.TEXTURE1),s.bind(r.stepInterpolant?x.NEAREST:x.LINEAR,x.CLAMP_TO_EDGE)}u&&(y.activeTexture.set(x.TEXTURE0),n.lineAtlasTexture.bind(x.LINEAR,x.REPEAT),s.updatePaintBuffers(_)),f&&(y.activeTexture.set(x.TEXTURE0),n.imageAtlasTexture.bind(x.LINEAR,x.CLAMP_TO_EDGE),s.updatePaintBuffers(_)),e.prepareDrawProgram(y,T,w.toUnwrapped());const P=i=>{T.draw(y,x.TRIANGLES,a,i,l,t.CullFaceMode.disabled,z,r.id,o.layoutVertexBuffer,o.indexBuffer,o.segments,r.paint,e.transform.zoom,s,[o.layoutVertexBuffer2])};if(b){const i=e.stencilModeForClipping(w).ref;0===i&&e.terrain&&y.clear({stencil:0});const r={func:x.EQUAL,mask:255};z.u_alpha_discard_threshold=.8,P(new t.StencilMode(r,i,255,x.KEEP,x.KEEP,x.INVERT)),z.u_alpha_discard_threshold=0,P(new t.StencilMode(r,i,255,x.KEEP,x.KEEP,x.KEEP))}else P(e.stencilModeForClipping(w))}b&&(e.resetStencilClippingMasks(),e.terrain&&y.clear({stencil:0}))},fill:function(e,i,r,n){const o=r.paint.get("fill-color"),s=r.paint.get("fill-opacity");if(0===s.constantOr(1))return;const a=e.colorModeForRenderPass(),l=r.paint.get("fill-pattern"),c=e.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===o.constantOr(t.Color.transparent).a&&1===s.constantOr(0)?"opaque":"translucent";if(e.renderPass===c){const o=e.depthModeForSublayer(1,"opaque"===e.renderPass?t.DepthMode.ReadWrite:t.DepthMode.ReadOnly);gr(e,i,r,n,o,a,!1)}if("translucent"===e.renderPass&&r.paint.get("fill-antialias")){const o=e.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,t.DepthMode.ReadOnly);gr(e,i,r,n,o,a,!0)}},"fill-extrusion":function(e,i,r,n){const o=r.paint.get("fill-extrusion-opacity");if(0!==o&&"translucent"===e.renderPass){const s=new t.DepthMode(e.context.gl.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D);if(1!==o||r.paint.get("fill-extrusion-pattern").constantOr(1))yr(e,i,r,n,s,t.StencilMode.disabled,t.ColorMode.disabled),yr(e,i,r,n,s,e.stencilModeFor3D(),e.colorModeForRenderPass()),e.resetStencilClippingMasks();else{const o=e.colorModeForRenderPass();yr(e,i,r,n,s,t.StencilMode.disabled,o)}}},hillshade:function(e,i,r,n){if("offscreen"!==e.renderPass&&"translucent"!==e.renderPass)return;const o=e.context,s=e.depthModeForSublayer(0,t.DepthMode.ReadOnly),a=e.colorModeForRenderPass(),l=e.terrain&&e.terrain.renderingToTexture,[c,h]="translucent"!==e.renderPass||l?[{},n]:e.stencilConfigForOverlap(n);for(const u of h){const n=i.getTile(u);if(n.needsHillshadePrepare&&"offscreen"===e.renderPass)xi(e,n,r,s,t.StencilMode.disabled,a);else if("translucent"===e.renderPass){const t=l&&e.terrain?e.terrain.stencilModeForRTTOverlap(u):c[u.overscaledZ];gi(e,u,n,r,s,t,a)}}o.viewport.set([0,0,e.width,e.height]),e.resetStencilClippingMasks()},raster:function(e,i,r,n,o,s){if("translucent"!==e.renderPass)return;if(0===r.paint.get("raster-opacity"))return;if(!n.length)return;const a=e.context,l=a.gl,c=i.getSource(),h=e.useProgram("raster"),u=e.colorModeForRenderPass(),p=e.terrain&&e.terrain.renderingToTexture,[d,f]=c instanceof zt||p?[{},n]:e.stencilConfigForOverlap(n),m=f[f.length-1].overscaledZ,_=!e.options.moving;for(const g of f){const n=p?t.DepthMode.disabled:e.depthModeForSublayer(g.overscaledZ-m,1===r.paint.get("raster-opacity")?t.DepthMode.ReadWrite:t.DepthMode.ReadOnly,l.LESS),o=g.toUnwrapped(),f=i.getTile(g);if(p&&(!f||!f.hasData()))continue;const y=p?g.projMatrix:e.transform.calculateProjMatrix(o,_),x=e.terrain&&p?e.terrain.stencilModeForRTTOverlap(g):d[g.overscaledZ],v=s?0:r.paint.get("raster-fade-duration");f.registerFadeDuration(v);const b=i.findLoadedParent(g,0),w=Ii(f,b,i,e.transform,v);let T,E;e.terrain&&e.terrain.prepareDrawTile();const S="nearest"===r.paint.get("raster-resampling")?l.NEAREST:l.LINEAR;a.activeTexture.set(l.TEXTURE0),f.texture.bind(S,l.CLAMP_TO_EDGE),a.activeTexture.set(l.TEXTURE1),b?(b.texture.bind(S,l.CLAMP_TO_EDGE),T=Math.pow(2,b.tileID.overscaledZ-f.tileID.overscaledZ),E=[f.tileID.canonical.x*T%1,f.tileID.canonical.y*T%1]):f.texture.bind(S,l.CLAMP_TO_EDGE);const A=tr(y,E||[0,0],T||1,w,r,c instanceof zt?c.perspectiveTransform:[0,0]);if(e.prepareDrawProgram(a,h,o),c instanceof zt)c.boundsBuffer&&c.boundsSegments&&h.draw(a,l.TRIANGLES,n,t.StencilMode.disabled,u,t.CullFaceMode.disabled,A,r.id,c.boundsBuffer,e.quadTriangleIndexBuffer,c.boundsSegments);else{const{tileBoundsBuffer:i,tileBoundsIndexBuffer:o,tileBoundsSegments:s}=e.getTileBoundsBuffers(f);h.draw(a,l.TRIANGLES,n,x,u,t.CullFaceMode.disabled,A,r.id,i,o,s)}}e.resetStencilClippingMasks()},background:function(e,i,r,n){const o=r.paint.get("background-color"),s=r.paint.get("background-opacity");if(0===s)return;const a=e.context,l=a.gl,c=e.transform,h=c.tileSize,u=r.paint.get("background-pattern");if(e.isPatternMissing(u))return;const p=!u&&1===o.a&&1===s&&e.opaquePassEnabledForLayer()?"opaque":"translucent";if(e.renderPass!==p)return;const d=t.StencilMode.disabled,f=e.depthModeForSublayer(0,"opaque"===p?t.DepthMode.ReadWrite:t.DepthMode.ReadOnly),m=e.colorModeForRenderPass(),_=e.useProgram(u?"backgroundPattern":"background");let g,y=n;y||(g=e.getBackgroundTiles(),y=Object.values(g).map((t=>t.tileID))),u&&(a.activeTexture.set(l.TEXTURE0),e.imageManager.bind(e.context));const x=r.getCrossfadeParameters();for(const v of y){const p=v.toUnwrapped(),y=n?v.projMatrix:e.transform.calculateProjMatrix(p);e.prepareDrawTile();const b=i?i.getTile(v):g?g[v.key]:new t.Tile(v,h,c.zoom,e),w=u?ar(y,s,e,u,{tileID:v,tileSize:h},x):sr(y,s,o);e.prepareDrawProgram(a,_,p);const{tileBoundsBuffer:T,tileBoundsIndexBuffer:E,tileBoundsSegments:S}=e.getTileBoundsBuffers(b);_.draw(a,l.TRIANGLES,f,d,m,t.CullFaceMode.disabled,w,r.id,T,E,S)}},sky:function(e,i,r){const n=e.transform,o="mercator"===n.projection.name||"globe"===n.projection.name?1:t.smoothstep(7,8,n.zoom),s=r.paint.get("sky-opacity")*o;if(0===s)return;const a=e.context,l=r.paint.get("sky-type"),c=new t.DepthMode(a.gl.LEQUAL,t.DepthMode.ReadOnly,[0,1]),h=e.frameCounter/1e3%1;"atmosphere"===l?"offscreen"===e.renderPass?r.needsSkyboxCapture(e)&&(function(e,i,r,n){const o=e.context,s=o.gl;let a=i.skyboxFbo;if(!a){a=i.skyboxFbo=o.createFramebuffer(32,32,!1),i.skyboxGeometry=new kr(o),i.skyboxTexture=o.gl.createTexture(),s.bindTexture(s.TEXTURE_CUBE_MAP,i.skyboxTexture),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_WRAP_S,s.CLAMP_TO_EDGE),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_WRAP_T,s.CLAMP_TO_EDGE),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_MIN_FILTER,s.LINEAR),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_MAG_FILTER,s.LINEAR);for(let t=0;t<6;++t)s.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,s.RGBA,32,32,0,s.RGBA,s.UNSIGNED_BYTE,null)}o.bindFramebuffer.set(a.framebuffer),o.viewport.set([0,0,32,32]);const l=i.getCenter(e,!0),c=e.useProgram("skyboxCapture"),h=new Float64Array(16);t.identity(h),t.rotateY(h,h,.5*-Math.PI),Dr(o,i,c,h,l,0),t.identity(h),t.rotateY(h,h,.5*Math.PI),Dr(o,i,c,h,l,1),t.identity(h),t.rotateX(h,h,.5*-Math.PI),Dr(o,i,c,h,l,2),t.identity(h),t.rotateX(h,h,.5*Math.PI),Dr(o,i,c,h,l,3),t.identity(h),Dr(o,i,c,h,l,4),t.identity(h),t.rotateY(h,h,Math.PI),Dr(o,i,c,h,l,5),o.viewport.set([0,0,e.width,e.height])}(e,r),r.markSkyboxValid(e)):"sky"===e.renderPass&&function(e,i,r,n,o){const s=e.context,a=s.gl,l=e.transform,c=e.useProgram("skybox");s.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_CUBE_MAP,i.skyboxTexture);const h=((t,e,i,r,n)=>({u_matrix:t,u_sun_direction:e,u_cubemap:0,u_opacity:r,u_temporal_offset:n}))(l.skyboxMatrix,i.getCenter(e,!1),0,n,o);e.prepareDrawProgram(s,c),c.draw(s,a.TRIANGLES,r,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.backCW,h,"skybox",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}(e,r,c,s,h):"gradient"===l&&"sky"===e.renderPass&&function(e,i,r,n,o){const s=e.context,a=s.gl,l=e.transform,c=e.useProgram("skyboxGradient");i.skyboxGeometry||(i.skyboxGeometry=new kr(s)),s.activeTexture.set(a.TEXTURE0);let h=i.colorRampTexture;h||(h=i.colorRampTexture=new t.Texture(s,i.colorRamp,a.RGBA)),h.bind(a.LINEAR,a.CLAMP_TO_EDGE);const u=((e,i,r,n,o)=>({u_matrix:e,u_color_ramp:0,u_center_direction:i,u_radius:t.degToRad(r),u_opacity:n,u_temporal_offset:o}))(l.skyboxMatrix,i.getCenter(e,!1),i.paint.get("sky-gradient-radius"),n,o);e.prepareDrawProgram(s,c),c.draw(s,a.TRIANGLES,r,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.backCW,u,"skyboxGradient",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}(e,r,c,s,h)},debug:function(t,e,i){for(let r=0;r<i.length;r++)Sr(t,e,i[r])},custom:function(e,i,r){const n=e.context,o=r.implementation;if(e.transform.projection.unsupportedLayers&&e.transform.projection.unsupportedLayers.includes("custom"))t.warnOnce("Custom layers are not yet supported with non-mercator projections. Use mercator to enable custom layers.");else if("offscreen"===e.renderPass){const t=o.prerender;t&&(e.setCustomLayerDefaults(),n.setColorMode(e.colorModeForRenderPass()),t.call(o,n.gl,e.transform.customLayerMatrix()),n.setDirty(),e.setBaseState())}else if("translucent"===e.renderPass){e.setCustomLayerDefaults(),n.setColorMode(e.colorModeForRenderPass()),n.setStencilMode(t.StencilMode.disabled);const i="3d"===o.renderingMode?new t.DepthMode(e.context.gl.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D):e.depthModeForSublayer(0,t.DepthMode.ReadOnly);n.setDepthMode(i),o.render(n.gl,e.transform.customLayerMatrix()),n.setDirty(),e.setBaseState(),n.bindFramebuffer.set(null)}}};class Fr{constructor(e,i){this.context=new At(e),this.transform=i,this._tileTextures={},this.frameCopies=[],this.loadTimeStamps=[],this.setup(),this.numSublayers=t.SourceCache.maxUnderzooming+t.SourceCache.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new He,this.deferredRenderGpuTimeQueries=[],this.gpuTimers={},this.frameCounter=0,this._backgroundTiles={}}updateTerrain(t,e){const i=!!t&&!!t.terrain&&this.transform.projection.supportsTerrain;if(!(i||this._terrain&&this._terrain.enabled))return;this._terrain||(this._terrain=new ki(this,t));const r=this._terrain;this.transform.elevation=i?r:null,r.update(t,this.transform,e)}_updateFog(t){const e=t.fog;if(!e||"globe"===this.transform.projection.name||e.getOpacity(this.transform.pitch)<1||e.properties.get("horizon-blend")<.03)return void(this.transform.fogCullDistSq=null);const[i,r]=e.getFovAdjustedRange(this.transform._fov);if(i>r)return void(this.transform.fogCullDistSq=null);const n=i+.78*(r-i);this.transform.fogCullDistSq=n*n}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled?this._terrain:null}resize(e,i){if(this.width=e*t.exported.devicePixelRatio,this.height=i*t.exported.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const t of this.style.order)this.style._layers[t].resize()}setup(){const e=this.context,i=new t.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(t.EXTENT,0),i.emplaceBack(0,t.EXTENT),i.emplaceBack(t.EXTENT,t.EXTENT),this.tileExtentBuffer=e.createVertexBuffer(i,t.posAttributes.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);const r=new t.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(t.EXTENT,0),r.emplaceBack(0,t.EXTENT),r.emplaceBack(t.EXTENT,t.EXTENT),this.debugBuffer=e.createVertexBuffer(r,t.posAttributes.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);const n=new t.StructArrayLayout2i4;n.emplaceBack(-1,-1),n.emplaceBack(1,-1),n.emplaceBack(-1,1),n.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(n,t.posAttributes.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);const o=new t.StructArrayLayout4i8;o.emplaceBack(0,0,0,0),o.emplaceBack(t.EXTENT,0,t.EXTENT,0),o.emplaceBack(0,t.EXTENT,0,t.EXTENT),o.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.mercatorBoundsBuffer=e.createVertexBuffer(o,t.boundsAttributes.members),this.mercatorBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);const s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s);const a=new t.StructArrayLayout1ui2;for(const t of[0,1,3,2,0])a.emplaceBack(t);this.debugIndexBuffer=e.createIndexBuffer(a),this.emptyTexture=new t.Texture(e,new t.RGBAImage({width:1,height:1},Uint8Array.of(0,0,0,0)),e.gl.RGBA),this.identityMat=t.create();const l=this.context.gl;this.stencilClearMode=new t.StencilMode({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO),this.loadTimeStamps.push(t.window.performance.now()),this.atmosphereBuffer=new Br(this.context)}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(t){return t._makeTileBoundsBuffers(this.context,this.transform.projection),t._tileBoundsBuffer?{tileBoundsBuffer:t._tileBoundsBuffer,tileBoundsIndexBuffer:t._tileBoundsIndexBuffer,tileBoundsSegments:t._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const e=this.context,i=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.useProgram("clippingMask").draw(e,i.TRIANGLES,t.DepthMode.disabled,this.stencilClearMode,t.ColorMode.disabled,t.CullFaceMode.disabled,Mi(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(e,i,r){if(!i||this.currentStencilSource===i.id||!e.isTileClipped()||!r||0===r.length)return;if(this._tileClippingMaskIDs&&!this.terrain){let t=!1;for(const e of r)if(void 0===this._tileClippingMaskIDs[e.key]){t=!0;break}if(!t)return}this.currentStencilSource=i.id;const n=this.context,o=n.gl;this.nextStencilID+r.length>256&&this.clearStencil(),n.setColorMode(t.ColorMode.disabled),n.setDepthMode(t.DepthMode.disabled);const s=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const a of r){const e=i.getTile(a),r=this._tileClippingMaskIDs[a.key]=this.nextStencilID++,{tileBoundsBuffer:l,tileBoundsIndexBuffer:c,tileBoundsSegments:h}=this.getTileBoundsBuffers(e);s.draw(n,o.TRIANGLES,t.DepthMode.disabled,new t.StencilMode({func:o.ALWAYS,mask:0},r,255,o.KEEP,o.KEEP,o.REPLACE),t.ColorMode.disabled,t.CullFaceMode.disabled,Mi(a.projMatrix),"$clipping",l,c,h)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const e=this.nextStencilID++,i=this.context.gl;return new t.StencilMode({func:i.NOTEQUAL,mask:255},e,255,i.KEEP,i.KEEP,i.REPLACE)}stencilModeForClipping(e){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(e);const i=this.context.gl;return new t.StencilMode({func:i.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,i.KEEP,i.KEEP,i.REPLACE)}stencilConfigForOverlap(e){const i=this.context.gl,r=e.sort(((t,e)=>e.overscaledZ-t.overscaledZ)),n=r[r.length-1].overscaledZ,o=r[0].overscaledZ-n+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();const e={};for(let r=0;r<o;r++)e[r+n]=new t.StencilMode({func:i.GEQUAL,mask:255},r+this.nextStencilID,255,i.KEEP,i.KEEP,i.REPLACE);return this.nextStencilID+=o,[e,r]}return[{[n]:t.StencilMode.disabled},r]}colorModeForRenderPass(){const e=this.context.gl;if(this._showOverdrawInspector){const i=1/8;return new t.ColorMode([e.CONSTANT_COLOR,e.ONE],new t.Color(i,i,i,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?t.ColorMode.unblended:t.ColorMode.alphaBlended}depthModeForSublayer(e,i,r){if(!this.opaquePassEnabledForLayer())return t.DepthMode.disabled;const n=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new t.DepthMode(r||this.context.gl.LEQUAL,i,[n,n])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(e,i){this.style=e,this.options=i,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.exported.now()),this.imageManager.beginFrame();const r=this.style.order,n=this.style._sourceCaches;for(const t in n){const e=n[t];e.used&&e.prepare(this.context)}const o={},s={},a={};for(const t in n){const e=n[t];o[t]=e.getVisibleCoordinates(),s[t]=o[t].slice().reverse(),a[t]=e.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let t=0;t<r.length;t++)if(this.style._layers[r[t]].is3D()){this.opaquePassCutoff=t;break}if(this.terrain&&(this.terrain.updateTileBinding(a),this.opaquePassCutoff=0),"globe"!==this.transform.projection.name||this.globeSharedBuffers||(this.globeSharedBuffers=new t.GlobeSharedBuffers(this.context)),t.isMapAuthenticated(this.context.gl)){this.renderPass="offscreen";for(const t of r){const i=this.style._layers[t],r=e._getLayerSourceCache(i);if(!i.hasOffscreenPass()||i.isHidden(this.transform.zoom))continue;const n=r?s[r.id]:void 0;("custom"===i.type||i.isSky()||n&&n.length)&&this.renderLayer(this,r,i,n)}if(this.depthRangeFor3D=[0,1-(e.order.length+2)*this.numSublayers*this.depthEpsilon],this.terrain&&(this.style.hasSymbolLayers()||this.style.hasCircleLayers())&&this.terrain.drawDepth(),this.context.bindFramebuffer.set(null),this.context.viewport.set([0,0,this.width,this.height]),this.context.clear({color:i.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=i.showOverdrawInspector,this.renderPass="opaque",!this.terrain)for(this.currentLayer=r.length-1;this.currentLayer>=0;this.currentLayer--){const t=this.style._layers[r[this.currentLayer]],i=e._getLayerSourceCache(t);if(t.isSky())continue;const n=i?s[i.id]:void 0;this._renderTileClippingMasks(t,i,n),this.renderLayer(this,i,t,n)}if(this.style.fog&&this.transform.projection.supportsFog&&function(e,i){const r=e.context,n=r.gl,o=e.transform,s=new t.DepthMode(n.LEQUAL,t.DepthMode.ReadOnly,[0,1]),a=e.useProgram("globeAtmosphere",null,"globe"===o.projection.name?["PROJECTION_GLOBE_VIEW","FOG"]:["FOG"]),l=t.globeToMercatorTransition(o.zoom),c=i.properties.get("color").toArray01(),h=i.properties.get("high-color").toArray01(),u=i.properties.get("space-color").toArray01PremultipliedAlpha(),p=t.identity$1([]);t.rotateY$1(p,p,-t.degToRad(o._center.lng)),t.rotateX$1(p,p,t.degToRad(o._center.lat)),t.rotateZ$1(p,p,o.angle),t.rotateX$1(p,p,-o._pitch);const d=t.fromQuat(new Float32Array(16),p),f=t.mapValue(i.properties.get("star-intensity"),0,1,0,.25),m=5e-4,_=t.mapValue(i.properties.get("horizon-blend"),0,1,m,.25),g=t.globeUseCustomAntiAliasing(e,r,o)&&_===m?o.worldSize/(2*Math.PI*1.025)-1:o.globeRadius,y=e.frameCounter/1e3%1,x=t.length(o.globeCenterInViewSpace),v=Math.sqrt(Math.pow(x,2)-Math.pow(g,2)),b=Math.acos(v/x),w=((e,i,r,n,o,s,a,l,c,h,u,p,d,f)=>({u_frustum_tl:e,u_frustum_tr:i,u_frustum_br:r,u_frustum_bl:n,u_horizon:o,u_transition:s,u_fadeout_range:a,u_color:l,u_high_color:c,u_space_color:h,u_star_intensity:u,u_star_size:5*t.exported.devicePixelRatio,u_star_density:0,u_temporal_offset:p,u_horizon_angle:d,u_rotation_matrix:f}))(o.frustumCorners.TL,o.frustumCorners.TR,o.frustumCorners.BR,o.frustumCorners.BL,o.frustumCorners.horizon,l,_,c,h,u,f,y,b,d);e.prepareDrawProgram(r,a);const T=e.atmosphereBuffer;T&&a.draw(r,n.TRIANGLES,s,t.StencilMode.disabled,t.ColorMode.alphaBlended,t.CullFaceMode.backCW,w,"skybox",T.vertexBuffer,T.indexBuffer,T.segments)}(this,this.style.fog),this.renderPass="sky",(t.globeToMercatorTransition(this.transform.zoom)>0||"globe"!==this.transform.projection.name)&&this.transform.isHorizonVisible())for(this.currentLayer=0;this.currentLayer<r.length;this.currentLayer++){const t=this.style._layers[r[this.currentLayer]],i=e._getLayerSourceCache(t);t.isSky()&&this.renderLayer(this,i,t,i?s[i.id]:void 0)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<r.length;){const t=this.style._layers[r[this.currentLayer]],i=e._getLayerSourceCache(t);if(t.isSky()){++this.currentLayer;continue}if(this.terrain&&this.style.isLayerDraped(t)){if(t.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer);continue}const n=i?("symbol"===t.type?a:s)[i.id]:void 0;this._renderTileClippingMasks(t,i,i?o[i.id]:void 0),this.renderLayer(this,i,t,n),++this.currentLayer}if(this.terrain&&this.terrain.postRender(),this.options.showTileBoundaries||this.options.showQueryGeometry){let i=null;t.values(this.style._layers).forEach((t=>{const r=e._getLayerSourceCache(t);r&&!t.isHidden(this.transform.zoom)&&(!i||i.getSource().maxzoom<r.getSource().maxzoom)&&(i=r)})),i&&this.options.showTileBoundaries&&Rr.debug(this,i,i.getVisibleCoordinates())}this.options.showPadding&&function(t){const e=t.transform.padding;Ar(t,t.transform.height-(e.top||0),3,vr),Ar(t,e.bottom||0,3,br),Mr(t,e.left||0,3,wr),Mr(t,t.transform.width-(e.right||0),3,Tr);const i=t.transform.centerPoint;!function(t,e,i,r){Ir(t,e-1,i-10,2,20,r),Ir(t,e-10,i-1,20,2,r)}(t,i.x,t.transform.height-i.y,Er)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%Number.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(t.window.performance.now()),this.saveCanvasCopy())}}renderLayer(t,e,i,r){i.isHidden(this.transform.zoom)||("background"===i.type||"sky"===i.type||"custom"===i.type||r&&r.length)&&(this.id=i.id,this.gpuTimingStart(i),t.transform.projection.unsupportedLayers&&t.transform.projection.unsupportedLayers.includes(i.type)||Rr[i.type](t,e,i,r,this.style.placement.variableOffsets,this.options.isInitialLoad),this.gpuTimingEnd())}gpuTimingStart(t){if(!this.options.gpuTiming)return;const e=this.context.extTimerQuery;let i=this.gpuTimers[t.id];i||(i=this.gpuTimers[t.id]={calls:0,cpuTime:0,query:e.createQueryEXT()}),i.calls++,e.beginQueryEXT(e.TIME_ELAPSED_EXT,i.query)}gpuTimingDeferredRenderStart(){if(this.options.gpuTimingDeferredRender){const t=this.context.extTimerQuery,e=t.createQueryEXT();this.deferredRenderGpuTimeQueries.push(e),t.beginQueryEXT(t.TIME_ELAPSED_EXT,e)}}gpuTimingDeferredRenderEnd(){if(!this.options.gpuTimingDeferredRender)return;const t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}gpuTimingEnd(){if(!this.options.gpuTiming)return;const t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}collectGpuTimers(){const t=this.gpuTimers;return this.gpuTimers={},t}collectDeferredRenderGpuQueries(){const t=this.deferredRenderGpuTimeQueries;return this.deferredRenderGpuTimeQueries=[],t}queryGpuTimers(t){const e={};for(const i in t){const r=t[i],n=this.context.extTimerQuery,o=n.getQueryObjectEXT(r.query,n.QUERY_RESULT_EXT)/1e6;n.deleteQueryEXT(r.query),e[i]=o}return e}queryGpuTimeDeferredRender(t){if(!this.options.gpuTimingDeferredRender)return 0;const e=this.context.extTimerQuery;let i=0;for(const r of t)i+=e.getQueryObjectEXT(r,e.QUERY_RESULT_EXT)/1e6,e.deleteQueryEXT(r);return i}translatePosMatrix(e,i,r,n,o){if(!r[0]&&!r[1])return e;const s=o?"map"===n?this.transform.angle:0:"viewport"===n?-this.transform.angle:0;if(s){const t=Math.sin(s),e=Math.cos(s);r=[r[0]*e-r[1]*t,r[0]*t+r[1]*e]}const a=[o?r[0]:D(i,r[0],this.transform.zoom),o?r[1]:D(i,r[1],this.transform.zoom),0],l=new Float32Array(16);return t.translate(l,e,a),l}saveTileTexture(t){const e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]}getTileTexture(t){const e=this._tileTextures[t];return e&&e.length>0?e.pop():null}isPatternMissing(t){if(!t)return!1;if(!t.from||!t.to)return!0;const e=this.imageManager.getPattern(t.from.toString()),i=this.imageManager.getPattern(t.to.toString());return!e||!i}currentGlobalDefines(){const t=this.terrain&&this.terrain.renderingToTexture,e=this.style&&this.style.fog,i=[];return this.terrain&&!this.terrain.renderingToTexture&&i.push("TERRAIN"),e&&!t&&0!==e.getOpacity(this.transform.pitch)&&i.push("FOG"),t&&i.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&i.push("OVERDRAW_INSPECTOR"),i}useProgram(t,e,i){this.cache=this.cache||{};const r=i||[],n=this.currentGlobalDefines().concat(r),o=Di.cacheKey(pi[t],t,n,e);return this.cache[o]||(this.cache[o]=new Di(this.context,t,pi[t],e,lr[t],n)),this.cache[o]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this._terrain&&this._terrain.destroy(),this.globeSharedBuffers&&this.globeSharedBuffers.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this.atmosphereBuffer&&this.atmosphereBuffer.destroy()}prepareDrawTile(){this.terrain&&this.terrain.prepareDrawTile()}prepareDrawProgram(e,i,r){if(this.terrain&&this.terrain.renderingToTexture)return;const n=this.style.fog;if(n){const o=n.getOpacity(this.transform.pitch),s=((e,i,r,n,o,s,a,l,c,h,u)=>{const p=e.transform,d=i.properties.get("color").toArray01();d[3]=n;const f=e.frameCounter/1e3%1;return{u_fog_matrix:r?p.calculateFogTileMatrix(r):e.identityMat,u_fog_range:i.getFovAdjustedRange(p._fov),u_fog_color:d,u_fog_horizon_blend:i.properties.get("horizon-blend"),u_fog_temporal_offset:f,u_frustum_tl:o,u_frustum_tr:s,u_frustum_br:a,u_frustum_bl:l,u_globe_pos:c,u_globe_radius:h,u_viewport:u,u_globe_transition:t.globeToMercatorTransition(p.zoom),u_is_globe:+("globe"===p.projection.name)}})(this,n,r,o,this.transform.frustumCorners.TL,this.transform.frustumCorners.TR,this.transform.frustumCorners.BR,this.transform.frustumCorners.BL,this.transform.globeCenterInViewSpace,this.transform.globeRadius,[this.transform.width*t.exported.devicePixelRatio,this.transform.height*t.exported.devicePixelRatio]);i.setFogUniformValues(e,s)}}setTileLoadedFlag(t){this.tileLoaded=t}saveCanvasCopy(){this.frameCopies.push(this.canvasCopy()),this.tileLoaded=!1}canvasCopy(){const t=this.context.gl,e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.copyTexImage2D(t.TEXTURE_2D,0,t.RGBA,0,0,t.drawingBufferWidth,t.drawingBufferHeight,0),e}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const t=this.style&&this.style.fog;return!!t&&0!==t.getOpacity(this.transform.pitch)}getBackgroundTiles(){const e=this._backgroundTiles,i=this._backgroundTiles={},r=this.transform.coveringTiles({tileSize:512});for(const n of r)i[n.key]=e[n.key]||new t.Tile(n,512,this.transform.tileZoom,this);return i}clearBackgroundTiles(){this._backgroundTiles={}}}class Or{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0;if(isNaN(t)||t<0||isNaN(e)||e<0||isNaN(i)||i<0||isNaN(r)||r<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=i,this.right=r}interpolate(e,i,r){return null!=i.top&&null!=e.top&&(this.top=t.number(e.top,i.top,r)),null!=i.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,i.bottom,r)),null!=i.left&&null!=e.left&&(this.left=t.number(e.left,i.left,r)),null!=i.right&&null!=e.right&&(this.right=t.number(e.right,i.right,r)),this}getCenter(e,i){const r=t.clamp((this.left+e-this.right)/2,0,e),n=t.clamp((this.top+i-this.bottom)/2,0,i);return new t.pointGeometry(r,n)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new Or(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function Ur(e,i){const r=t.getColumn(e,3);t.fromQuat(e,i),t.setColumn(e,3,r)}function Vr(e,i){const r=t.identity$1([]);return t.rotateZ$1(r,r,-i),t.rotateX$1(r,r,-e),r}function jr(e,i){const r=[e[0],e[1],0],n=[i[0],i[1],0];if(t.length(r)>=1e-15){const e=t.normalize([],r);t.scale$2(n,e,t.dot(n,e)),i[0]=n[0],i[1]=n[1]}const o=t.cross([],i,e);if(t.len(o)<1e-15)return null;const s=Math.atan2(-o[1],o[0]);return Vr(Math.atan2(Math.sqrt(e[0]*e[0]+e[1]*e[1]),-e[2]),s)}class Nr{constructor(t,e){this.position=t,this.orientation=e}get position(){return this._position}set position(e){if(e){const i=e instanceof t.MercatorCoordinate?e:new t.MercatorCoordinate(e[0],e[1],e[2]);this._renderWorldCopies&&(i.x=t.wrap(i.x,0,1)),this._position=i}else this._position=null}lookAtPoint(e,i){if(this.orientation=null,!this.position)return;const r=this._elevation?this._elevation.getAtPointOrZero(t.MercatorCoordinate.fromLngLat(e)):0,n=this.position,o=t.MercatorCoordinate.fromLngLat(e,r),s=[o.x-n.x,o.y-n.y,o.z-n.z];i||(i=[0,0,1]),i[2]=Math.abs(i[2]),this.orientation=jr(s,i)}setPitchBearing(e,i){this.orientation=Vr(t.degToRad(e),t.degToRad(-i))}}class Gr{constructor(e,i){this._transform=t.identity([]),this.orientation=i,this.position=e}get mercatorPosition(){const e=this.position;return new t.MercatorCoordinate(e[0],e[1],e[2])}get position(){const e=t.getColumn(this._transform,3);return[e[0],e[1],e[2]]}set position(e){var i;e&&t.setColumn(this._transform,3,[(i=e)[0],i[1],i[2],1])}get orientation(){return this._orientation}set orientation(e){this._orientation=e||t.identity$1([]),e&&Ur(this._transform,this._orientation)}getPitchBearing(){const t=this.forward(),e=this.right();return{bearing:Math.atan2(-e[1],e[0]),pitch:Math.atan2(Math.sqrt(t[0]*t[0]+t[1]*t[1]),-t[2])}}setPitchBearing(t,e){this._orientation=Vr(t,e),Ur(this._transform,this._orientation)}forward(){const e=t.getColumn(this._transform,2);return[-e[0],-e[1],-e[2]]}up(){const e=t.getColumn(this._transform,1);return[-e[0],-e[1],-e[2]]}right(){const e=t.getColumn(this._transform,0);return[e[0],e[1],e[2]]}getCameraToWorld(e,i){const r=new Float64Array(16);return t.invert(r,this.getWorldToCamera(e,i)),r}getWorldToCameraPosition(e,i,r){const n=this.position;t.scale$2(n,n,-e);const o=new Float64Array(16);return t.fromScaling(o,[r,r,r]),t.translate(o,o,n),o[10]*=i,o}getWorldToCamera(e,i){const r=new Float64Array(16),n=new Float64Array(4),o=this.position;return t.conjugate(n,this._orientation),t.scale$2(o,o,-e),t.fromQuat(r,n),t.translate(r,r,o),r[1]*=-1,r[5]*=-1,r[9]*=-1,r[13]*=-1,r[8]*=i,r[9]*=i,r[10]*=i,r[11]*=i,r}getCameraToClipPerspective(e,i,r,n){const o=new Float64Array(16);return t.perspective(o,e,i,r,n),o}getDistanceToElevation(e){const i=0===e?0:t.mercatorZfromAltitude(e,this.position[1]),r=this.forward();return(i-this.position[2])/r[2]}clone(){return new Gr([...this.position],[...this.orientation])}}function Zr(e,i){const r=Wr(e.projection,e.zoom,e.width,e.height),n=function(e,i,r,n,o){const s=new t.LngLat(r.lng-180*Xr,r.lat),a=new t.LngLat(r.lng+180*Xr,r.lat),l=e.project(s.lng,s.lat),c=e.project(a.lng,a.lat),h=-Math.atan2(c.y-l.y,c.x-l.x),u=t.MercatorCoordinate.fromLngLat(r);u.y=t.clamp(u.y,-.999975,.999975);const p=u.toLngLat(),d=e.project(p.lng,p.lat),f=t.MercatorCoordinate.fromLngLat(p);f.x+=Xr;const m=f.toLngLat(),_=e.project(m.lng,m.lat),g=Yr(_.x-d.x,_.y-d.y,h),y=t.MercatorCoordinate.fromLngLat(p);y.y+=Xr;const x=y.toLngLat(),v=e.project(x.lng,x.lat),b=Yr(v.x-d.x,v.y-d.y,h),w=Math.abs(g.x)/Math.abs(b.y),T=t.identity([]);t.rotateZ(T,T,-h*(1-(o?0:n)));const E=t.identity([]);return t.scale(E,E,[1,1-(1-w)*n,1]),E[4]=-b.x/b.y*n,t.rotateZ(E,E,h),t.multiply(E,T,E),E}(e.projection,0,e.center,r,i),o=qr(e);return t.scale(n,n,[o,o,1]),n}function qr(e){const i=e.projection,r=Wr(e.projection,e.zoom,e.width,e.height),n=Hr(i,e.center),o=Hr(i,t.LngLat.convert(i.center));return Math.pow(2,n*r+(1-r)*o)}function Wr(e,i,r,n){let o=arguments.length>4&&void 0!==arguments[4]?arguments[4]:1/0;const s=e.range;if(!s)return 0;const a=Math.min(o,Math.max(r,n)),l=Math.log(a/1024)/Math.LN2;return t.smoothstep(s[0]+l,s[1]+l,i)}const Xr=1/4e4;function Hr(e,i){const r=t.clamp(i.lat,-t.MAX_MERCATOR_LATITUDE,t.MAX_MERCATOR_LATITUDE),n=new t.LngLat(i.lng-180*Xr,r),o=new t.LngLat(i.lng+180*Xr,r),s=e.project(n.lng,r),a=e.project(o.lng,r),l=t.MercatorCoordinate.fromLngLat(n),c=t.MercatorCoordinate.fromLngLat(o),h=a.x-s.x,u=a.y-s.y,p=c.x-l.x,d=c.y-l.y,f=Math.sqrt((p*p+d*d)/(h*h+u*u));return Math.log(f)/Math.LN2}function Yr(t,e,i){const r=Math.cos(i),n=Math.sin(i);return{x:t*r-e*n,y:t*n+e*r}}class Kr{constructor(e,i,r,n,o,s,a){this.tileSize=512,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=i||22,this._minPitch=null==r?0:r,this._maxPitch=null==n?60:n,this.setProjection(s),this.setMaxBounds(a),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._unmodified=!0,this._edgeInsets=new Or,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._distanceTileDataCache={},this._camera=new Gr,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._pixelsPerMercatorPixel=1,this.globeRadius=0,this.globeCenterInViewSpace=[0,0,0],this._horizonShift=.1}clone(){const t=new Kr(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection());return t._elevation=this._elevation,t._centerAltitude=this._centerAltitude,t._centerAltitudeValidForE

1xaggeration=void 0);const t=this._elevation;this._centerAltitude=t.getAtPointOrZero(this.locationCoordinate(this.center)),this._centerAltitudeValidForExaggeration=t.exaggeration(),this._updateSeaLevelZoom()}_updateSeaLevelZoom(){void 0!==this._centerAltitudeValidForExaggeration&&(this._seaLevelZoom=this._zoomFromMercatorZ((this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize))}sampleAverageElevation(){if(!this._elevation)return 0;const e=this._elevation,i=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],r=this.horizonLineFromTop();let n=0,o=0;for(let s=0;s<i.length;s++){const a=new t.pointGeometry(i[s][0]*this.width,r+i[s][1]*(this.height-r)),l=e.pointCoordinate(a);if(!l)continue;const c=1/Math.hypot(l[0]-this._camera.position[0],l[1]-this._camera.position[1]);n+=l[3]*c,o+=c}return 0===o?NaN:n/o}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._terrainEnabled()&&("ground"===this.cameraElevationReference?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(null==this._seaLevelZoom||!this._elevation)return;const t=this._seaLevelZoom,e=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),i=this.pixelsPerMeter/this.worldSize*e,r=this._mercatorZfromZoom(t),n=this._mercatorZfromZoom(this._maxZoom),o=Math.max(r-i,n);this._setZoom(this._zoomFromMercatorZ(o))}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}computeZoomRelativeTo(e){const i=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,e.toAltitude()));let r;r=e.z<this._camera.position[2]?[i.x,i.y,i.z]:[e.x,e.y,e.z];const n=t.length(t.sub([],this._camera.position,r));return t.clamp(this._zoomFromMercatorZ(n),this._minZoom,this._maxZoom)}setFreeCameraOptions(e){if(!this.height)return;if(!e.position&&!e.orientation)return;this._updateCameraState();let i=!1;if(e.orientation&&!t.exactEquals(e.orientation,this._camera.orientation)&&(i=this._setCameraOrientation(e.orientation)),e.position){const r=[e.position.x,e.position.y,e.position.z];t.exactEquals$1(r,this._camera.position)||(this._setCameraPosition(r),i=!0)}i&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const e=this._camera.position,i=new Nr;return i.position=new t.MercatorCoordinate(e[0],e[1],e[2]),i.orientation=this._camera.orientation,i._elevation=this.elevation,i._renderWorldCopies=this.renderWorldCopies,i}_setCameraOrientation(e){if(!t.length$1(e))return!1;t.normalize$1(e,e);const i=t.transformQuat([],[0,0,-1],e),r=t.transformQuat([],[0,-1,0],e);if(r[2]<0)return!1;const n=jr(i,r);return!!n&&(this._camera.orientation=n,!0)}_setCameraPosition(e){const i=this.zoomScale(this.minZoom)*this.tileSize,r=this.zoomScale(this.maxZoom)*this.tileSize,n=this.cameraToCenterDistance;e[2]=t.clamp(e[2],n/r,n/i),this._camera.position=e}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,e,i){this._unmodified=!1,this._edgeInsets.interpolate(t,e,i),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){const e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)}getVisibleUnwrappedCoordinates(e){const i=[new t.UnwrappedTileID(0,e)];if(this.renderWorldCopies){const r=this.pointCoordinate(new t.pointGeometry(0,0)),n=this.pointCoordinate(new t.pointGeometry(this.width,0)),o=this.pointCoordinate(new t.pointGeometry(this.width,this.height)),s=this.pointCoordinate(new t.pointGeometry(0,this.height)),a=Math.floor(Math.min(r.x,n.x,o.x,s.x)),l=Math.floor(Math.max(r.x,n.x,o.x,s.x)),c=1;for(let h=a-c;h<=l+c;h++)0!==h&&i.push(new t.UnwrappedTileID(h,e))}return i}coveringTiles(e){let i=this.coveringZoomLevel(e);const r=i,n=this.elevation&&!e.isTerrainDEM,o="mercator"===this.projection.name;if(void 0!==e.minzoom&&i<e.minzoom)return[];void 0!==e.maxzoom&&i>e.maxzoom&&(i=e.maxzoom);const s=this.locationCoordinate(this.center),a=this.center.lat,l=1<<i,c=[l*s.x,l*s.y,0],h="globe"===this.projection.name,u=!h,p=t.Frustum.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,i,u),d=h?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),f=l*t.mercatorZfromAltitude(1,this.center.lat),m=this._camera.position[2]/t.mercatorZfromAltitude(1,this.center.lat),_=[l*d.x,l*d.y,m*(u?1:f)],g=this.cameraToCenterDistance/e.tileSize*(e.roundZoom?1:.502),y=this.pitch<=60&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace?i:0,x=e.isTerrainDEM&&this._elevation?1e4*this._elevation.exaggeration():this._centerAltitude,v=e.isTerrainDEM?-x:this._elevation?this._elevation.getMinElevationBelowMSL():0,b=this.projection.isReprojectedInTileSpace?qr(this):1,w=e=>{const i=1/4e4,r=new t.MercatorCoordinate(e.x+i,e.y,e.z),n=new t.MercatorCoordinate(e.x,e.y+i,e.z),o=e.toLngLat(),s=r.toLngLat(),a=n.toLngLat(),l=this.locationCoordinate(o),c=this.locationCoordinate(s),h=this.locationCoordinate(a),u=Math.hypot(c.x-l.x,c.y-l.y),p=Math.hypot(h.x-l.x,h.y-l.y);return Math.sqrt(u*p)*b/i},T=e=>{const i=x,r=v;return{aabb:t.tileAABB(this,l,0,0,0,e,r,i,this.projection),zoom:0,x:0,y:0,minZ:r,maxZ:i,wrap:e,fullyVisible:!1}},E=[];let S=[];const A=i,M=e.reparseOverscaled?r:i,I=t=>t*t,C=I((m-this._centerAltitude)*f),z=t=>{if(!this._elevation||!t.tileID||!o)return;const e=this._elevation.getMinMaxForTile(t.tileID),i=t.aabb;e?(i.min[2]=e.min,i.max[2]=e.max,i.center[2]=(i.min[2]+i.max[2])/2):(t.shouldSplit=P(t),t.shouldSplit||(i.min[2]=i.max[2]=i.center[2]=this._centerAltitude))},P=e=>{if(e.zoom<y)return!0;if(e.zoom===A)return!1;if(null!=e.shouldSplit)return e.shouldSplit;const i=e.aabb.distanceX(_),o=e.aabb.distanceY(_);let s=C,l=1;if(h){s=I(e.aabb.distanceZ(_));const i=Math.pow(2,e.zoom),r=t.latFromMercatorY((e.y+1)/i),n=t.latFromMercatorY(e.y/i),o=Math.min(Math.max(a,r),n),c=t.circumferenceAtLatitude(o)/t.circumferenceAtLatitude(a);if(l=o===a?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,c/this._mercatorScaleRatio),this.zoom<=t.GLOBE_ZOOM_THRESHOLD_MIN&&e.zoom===A-1&&c>=.9)return!0}else if(n&&(s=I(e.aabb.distanceZ(_)*f)),this.projection.isReprojectedInTileSpace&&r<=5){const i=Math.pow(2,e.zoom),r=w(new t.MercatorCoordinate((e.x+.5)/i,(e.y+.5)/i));l=r>.85?1:r}const c=i*i+o*o+s;return c<I((1<<A-e.zoom)*g*l*((t,e)=>{if(e*I(.707)<t)return 1;const i=Math.sqrt(e/t);return i/(1.4144271570014144+(Math.pow(1.1,i-1.4144271570014144+1)-1)/(1.1-1)-1)})(Math.max(s,C),c))};if(this.renderWorldCopies)for(let t=1;t<=3;t++)E.push(T(-t)),E.push(T(t));for(E.push(T(0));E.length>0;){const r=E.pop(),s=r.x,a=r.y;let u=r.fullyVisible;if(!u){const t=r.aabb.intersects(p);if(0===t)continue;u=2===t}if(r.zoom!==A&&P(r))for(let e=0;e<4;e++){const i=(s<<1)+e%2,c=(a<<1)+(e>>1),p={aabb:o?r.aabb.quadrant(e):t.tileAABB(this,l,r.zoom+1,i,c,r.wrap,r.minZ,r.maxZ,this.projection),zoom:r.zoom+1,x:i,y:c,wrap:r.wrap,fullyVisible:u,tileID:void 0,shouldSplit:void 0,minZ:r.minZ,maxZ:r.maxZ};n&&!h&&(p.tileID=new t.OverscaledTileID(r.zoom+1===A?M:r.zoom+1,r.wrap,r.zoom+1,i,c),z(p)),E.push(p)}else{const n=r.zoom===A?M:r.zoom;if(e.minzoom&&e.minzoom>n)continue;const o=c[0]-(.5+s+(r.wrap<<r.zoom))*(1<<i-r.zoom),l=c[1]-.5-a,h=r.tileID?r.tileID:new t.OverscaledTileID(n,r.wrap,r.zoom,s,a);S.push({tileID:h,distanceSq:o*o+l*l})}}if(this.fogCullDistSq){const i=this.fogCullDistSq,r=this.horizonLineFromTop();S=S.filter((n=>{const o=[0,0,0,1],s=[t.EXTENT,t.EXTENT,0,1],a=this.calculateFogTileMatrix(n.tileID.toUnwrapped());t.transformMat4$1(o,o,a),t.transformMat4$1(s,s,a);const l=t.getAABBPointSquareDist(o,s);if(0===l)return!0;let c=!1;const h=this._elevation;if(h&&l>i&&0!==r){const i=this.calculateProjMatrix(n.tileID.toUnwrapped());let o;e.isTerrainDEM||(o=h.getMinMaxForTile(n.tileID)),o||(o={min:v,max:x});const s=t.furthestTileCorner(this.rotation),a=[s[0]*t.EXTENT,s[1]*t.EXTENT,o.max];t.transformMat4(a,a,i),c=(1-a[1])*this.height*.5<r}return l<i||c}))}return S.sort(((t,e)=>t.distanceSq-e.distanceSq)).map((t=>t.tileID))}resize(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log(t)/Math.LN2}project(e){const i=t.clamp(e.lat,-t.MAX_MERCATOR_LATITUDE,t.MAX_MERCATOR_LATITUDE),r=this.projection.project(e.lng,i);return new t.pointGeometry(r.x*this.worldSize,r.y*this.worldSize)}unproject(t){return this.projection.unproject(t.x/this.worldSize,t.y/this.worldSize)}get point(){return this.project(this.center)}setLocationAtPoint(e,i){let r,n;const o=this.centerPoint;if("globe"===this.projection.name){const t=this.worldSize;r=(i.x-o.x)/t,n=(i.y-o.y)/t}else{const t=this.pointCoordinate(i),e=this.pointCoordinate(o);r=t.x-e.x,n=t.y-e.y}const s=this.locationCoordinate(e);this.setLocation(new t.MercatorCoordinate(s.x-r,s.y-n))}setLocation(t){this.center=this.coordinateLocation(t),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(t){return this.projection.locationPoint(this,t)}locationPoint3D(t){return this.projection.locationPoint(this,t,!0)}pointLocation(t){return this.coordinateLocation(this.pointCoordinate(t))}pointLocation3D(t){return this.coordinateLocation(this.pointCoordinate3D(t))}locationCoordinate(e,i){const r=i?t.mercatorZfromAltitude(i,e.lat):void 0,n=this.projection.project(e.lng,e.lat);return new t.MercatorCoordinate(n.x,n.y,r)}coordinateLocation(t){return this.projection.unproject(t.x,t.y)}pointRayIntersection(e,i){const r=null!=i?i:this._centerAltitude,n=[e.x,e.y,0,1],o=[e.x,e.y,1,1];t.transformMat4$1(n,n,this.pixelMatrixInverse),t.transformMat4$1(o,o,this.pixelMatrixInverse);const s=o[3];t.scale$1(n,n,1/n[3]),t.scale$1(o,o,1/s);const a=n[2],l=o[2];return{p0:n,p1:o,t:a===l?0:(r-a)/(l-a)}}screenPointToMercatorRay(e){const i=[e.x,e.y,0,1],r=[e.x,e.y,1,1];return t.transformMat4$1(i,i,this.pixelMatrixInverse),t.transformMat4$1(r,r,this.pixelMatrixInverse),t.scale$1(i,i,1/i[3]),t.scale$1(r,r,1/r[3]),i[2]=t.mercatorZfromAltitude(i[2],this._center.lat)*this.worldSize,r[2]=t.mercatorZfromAltitude(r[2],this._center.lat)*this.worldSize,t.scale$1(i,i,1/this.worldSize),t.scale$1(r,r,1/this.worldSize),new t.Ray([i[0],i[1],i[2]],t.normalize([],t.sub([],r,i)))}rayIntersectionCoordinate(e){const{p0:i,p1:r,t:n}=e,o=t.mercatorZfromAltitude(i[2],this._center.lat),s=t.mercatorZfromAltitude(r[2],this._center.lat);return new t.MercatorCoordinate(t.number(i[0],r[0],n)/this.worldSize,t.number(i[1],r[1],n)/this.worldSize,t.number(o,s,n))}pointCoordinate(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this._centerAltitude;return this.projection.pointCoordinate(this,t.x,t.y,e)}pointCoordinate3D(e){if(!this.elevation)return this.pointCoordinate(e);let i=this.projection.pointCoordinate3D(this,e.x,e.y);if(i)return new t.MercatorCoordinate(i[0],i[1],i[2]);let r=0,n=this.horizonLineFromTop();if(e.y>n)return this.pointCoordinate(e);const o=.02*n,s=e.clone();for(let a=0;a<10&&n-r>o;a++){s.y=t.number(r,n,.66);const e=this.projection.pointCoordinate3D(this,s.x,s.y);e?(n=s.y,i=e):r=s.y}return i?new t.MercatorCoordinate(i[0],i[1],i[2]):this.pointCoordinate(e)}isPointAboveHorizon(t){return this.projection.isPointAboveHorizon(this,t)}_coordinatePoint(e,i){const r=i&&this.elevation?this.elevation.getAtPointOrZero(e,this._centerAltitude):this._centerAltitude,n=[e.x*this.worldSize,e.y*this.worldSize,r+e.toAltitude(),1];return t.transformMat4$1(n,n,this.pixelMatrix),n[3]>0?new t.pointGeometry(n[0]/n[3],n[1]/n[3]):new t.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE)}_getBounds(e,i){const r=new t.pointGeometry(this._edgeInsets.left,this._edgeInsets.top),n=new t.pointGeometry(this.width-this._edgeInsets.right,this._edgeInsets.top),o=new t.pointGeometry(this.width-this._edgeInsets.right,this.height-this._edgeInsets.bottom),s=new t.pointGeometry(this._edgeInsets.left,this.height-this._edgeInsets.bottom);let a=this.pointCoordinate(r,e),l=this.pointCoordinate(n,e);const c=this.pointCoordinate(o,i),h=this.pointCoordinate(s,i),u=(t,e)=>(e.y-t.y)/(e.x-t.x);return a.y>1&&l.y>=0?a=new t.MercatorCoordinate((1-h.y)/u(h,a)+h.x,1):a.y<0&&l.y<=1&&(a=new t.MercatorCoordinate(-h.y/u(h,a)+h.x,0)),l.y>1&&a.y>=0?l=new t.MercatorCoordinate((1-c.y)/u(c,l)+c.x,1):l.y<0&&a.y<=1&&(l=new t.MercatorCoordinate(-c.y/u(c,l)+c.x,0)),(new t.LngLatBounds).extend(this.coordinateLocation(a)).extend(this.coordinateLocation(l)).extend(this.coordinateLocation(h)).extend(this.coordinateLocation(c))}_getBounds3D(){const t=this.elevation;if(!t.visibleDemTiles.length)return this._getBounds(0,0);const e=t.visibleDemTiles.reduce(((t,e)=>{if(e.dem){const i=e.dem.tree;t.min=Math.min(t.min,i.minimums[0]),t.max=Math.max(t.max,i.maximums[0])}return t}),{min:Number.MAX_VALUE,max:0});return this._getBounds(e.min*t.exaggeration(),e.max*t.exaggeration())}getBounds(){return this._terrainEnabled()?this._getBounds3D():this._getBounds(0,0)}horizonLineFromTop(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const e=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))+this.centerOffset.y,i=this.height/2-e*(1-this._horizonShift);return t?Math.max(0,i):i}getMaxBounds(){return this.maxBounds}setMaxBounds(e){this.maxBounds=e,this.minLat=-t.MAX_MERCATOR_LATITUDE,this.maxLat=t.MAX_MERCATOR_LATITUDE,this.minLng=-180,this.maxLng=180,e&&(this.minLat=e.getSouth(),this.maxLat=e.getNorth(),this.minLng=e.getWest(),this.maxLng=e.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=t.mercatorXfromLng(this.minLng)*this.tileSize,this.worldMaxX=t.mercatorXfromLng(this.maxLng)*this.tileSize,this.worldMinY=t.mercatorYfromLat(this.maxLat)*this.tileSize,this.worldMaxY=t.mercatorYfromLat(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(t,e){return this.projection.createTileMatrix(this,e,t)}calculateDistanceTileData(e){const i=e.key,r=this._distanceTileDataCache;if(r[i])return r[i];const n=e.canonical,o=1/this.height,s=this.cameraWorldSize/this.zoomScale(n.z),a=(n.x+Math.pow(2,n.z)*e.wrap)*s,l=n.y*s,c=this.point,h=this.angle,u=Math.sin(-h),p=-Math.cos(-h);return r[i]={bearing:[u,p],center:[(c.x-a)*o,(c.y-l)*o],scale:s/t.EXTENT*o},r[i]}calculateFogTileMatrix(e){const i=e.key,r=this._fogTileMatrixCache;if(r[i])return r[i];const n=this.projection.createTileMatrix(this,this.cameraWorldSize,e);return t.multiply(n,this.worldToFogMatrix,n),r[i]=new Float32Array(n),r[i]}calculateProjMatrix(e){let i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const r=e.key,n=i?this._alignedProjMatrixCache:this._projMatrixCache;if(n[r])return n[r];const o=this.calculatePosMatrix(e,this.worldSize);return t.multiply(o,this.projection.isReprojectedInTileSpace?this.mercatorMatrix:i?this.alignedProjMatrix:this.projMatrix,o),n[r]=new Float32Array(o),n[r]}calculatePixelsToTileUnitsMatrix(e){const i=e.tileID.key,r=this._pixelsToTileUnitsCache;if(r[i])return r[i];const n=function(e,i){const{scale:r}=e.tileTransform,n=r*t.EXTENT/(e.tileSize*Math.pow(2,i.zoom-e.tileID.overscaledZ+e.tileID.canonical.z));return o=new Float32Array(4),l=(s=i.inverseAdjustmentMatrix)[1],c=s[2],h=s[3],p=(a=[n,n])[1],o[0]=s[0]*(u=a[0]),o[1]=l*u,o[2]=c*p,o[3]=h*p,o;var o,s,a,l,c,h,u,p}(e,this);return r[i]=n,r[i]}customLayerMatrix(){return this.mercatorMatrix.slice()}recenterOnTerrain(){if(!this._elevation||"globe"===this.projection.name)return;const e=this._elevation;this._updateCameraState();const i=t.mercatorZfromAltitude(1,this._center.lat)*this.worldSize,r=this._computeCameraPosition(i),n=this._camera.forward(),o=t.mercatorZfromAltitude(1,this._center.lat);r[2]/=o,n[2]/=o,t.normalize(n,n);const s=e.raycast(r,n,e.exaggeration());if(s){const e=t.scaleAndAdd([],r,n,s),i=new t.MercatorCoordinate(e[0],e[1],t.mercatorZfromAltitude(e[2],t.latFromMercatorY(e[1]))),a=(i.z+t.length([i.x-r[0],i.y-r[1],i.z-r[2]*o]))*this._pixelsPerMercatorPixel;this._seaLevelZoom=this._zoomFromMercatorZ(a),this._centerAltitude=i.toAltitude(),this._center=this.coordinateLocation(i),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}_constrainCameraAltitude(){if(!this._elevation)return;const e=this._elevation;this._updateCameraState();const i=t.mercatorZfromAltitude(1,this._center.lat)*this.worldSize,r=this._computeCameraPosition(i),n=e.getAtPointOrZero(new t.MercatorCoordinate(...r)),o=this._minimumHeightOverTerrain()*Math.cos(t.degToRad(this._maxPitch)),s=this._camera.position[2]-this.pixelsPerMeter/this.worldSize*n;if(s<o){const e=this.locationCoordinate(this._center,this._centerAltitude),i=[e.x-r[0],e.y-r[1],e.z-r[2]],n=t.length(i);i[2]-=(o-s)/this._pixelsPerMercatorPixel;const a=t.length(i);if(0===a)return;t.scale$2(i,i,n/a*this._pixelsPerMercatorPixel),this._camera.position=[e.x-i[0],e.y-i[1],e.z*this._pixelsPerMercatorPixel-i[2]],this._camera.orientation=jr(i,this._camera.up()),this._updateStateFromCamera()}}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const e="globe"===this.projection.name||this.mercatorFromTransition;if(this.projection.isReprojectedInTileSpace||e){const i=this.center;return i.lat=t.clamp(i.lat,this.minLat,this.maxLat),(this.maxBounds||!this.renderWorldCopies&&!e)&&(i.lng=t.clamp(i.lng,this.minLng,this.maxLng)),this.center=i,void(this._constraining=!1)}const i=this._unmodified,{x:r,y:n}=this.point;let o=0,s=r,a=n;const l=this.width/2,c=this.height/2,h=this.worldMinY*this.scale,u=this.worldMaxY*this.scale;if(n-c<h&&(a=h+c),n+c>u&&(a=u-c),u-h<this.height&&(o=Math.max(o,this.height/(u-h)),a=(u+h)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const t=this.worldMinX*this.scale,e=this.worldMaxX*this.scale,i=this.worldSize/2-(t+e)/2;s=(r+i+this.worldSize)%this.worldSize-i,s-l<t&&(s=t+l),s+l>e&&(s=e-l),e-t<this.width&&(o=Math.max(o,this.width/(e-t)),s=(e+t)/2)}s===r&&a===n||(this.center=this.unproject(new t.pointGeometry(s,a))),o&&(this.zoom+=this.scaleZoom(o)),this._constrainCameraAltitude(),this._unmodified=i,this._constraining=!1}_minZoomForBounds(){let t=Math.max(0,this.scaleZoom(this.height/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(t=Math.max(t,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),t}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}_calcMatrices(){if(!this.height)return;const e=this.centerOffset,i=this.pixelsPerMeter;"globe"===this.projection.name&&(this._mercatorScaleRatio=t.mercatorZfromAltitude(1,this.center.lat)/t.mercatorZfromAltitude(1,t.GLOBE_SCALE_MATCH_LATITUDE));const r=Wr(this.projection,this.zoom,this.width,this.height,1024);this._pixelsPerMercatorPixel=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,r),this.cameraToCenterDistance=.5/Math.tan(.5*this._fov)*this.height*this._pixelsPerMercatorPixel,this._updateCameraState(),this._farZ=this.projection.farthestPixelDistance(this),this._nearZ=this.height/50;const n=this._camera.getWorldToCamera(this.worldSize,"meters"===this.projection.zAxisUnit?i:1),o=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,this._farZ);o[8]=2*-e.x/this.width,o[9]=2*e.y/this.height;let s=t.mul([],o,n);if(this.projection.isReprojectedInTileSpace){const e=this.locationCoordinate(this.center),i=t.identity([]);t.translate(i,i,[e.x*this.worldSize,e.y*this.worldSize,0]),t.multiply(i,i,Zr(this)),t.translate(i,i,[-e.x*this.worldSize,-e.y*this.worldSize,0]),t.multiply(s,s,i),this.inverseAdjustmentMatrix=function(t){const e=Zr(t,!0);return y([],[e[0],e[1],e[4],e[5]])}(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];this.mercatorMatrix=t.scale([],s,[this.worldSize,this.worldSize,this.worldSize/i,1]),this.projMatrix=s,this.invProjMatrix=t.invert(new Float64Array(16),this.projMatrix);const a=t.invert([],o);this.frustumCorners=t.FrustumCorners.fromInvProjectionMatrix(a,this.horizonLineFromTop(),this.height);const l=new Float32Array(16);t.identity(l),t.scale(l,l,[1,-1,1]),t.rotateX(l,l,this._pitch),t.rotateZ(l,l,this.angle);const c=t.perspective(new Float32Array(16),this._fov,this.width/this.height,this._nearZ,this._farZ),h=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;c[8]=2*-e.x/this.width,c[9]=2*(e.y+h)/this.height,this.skyboxMatrix=t.multiply(l,c,l);const u=this.point,p=u.x,d=u.y,f=this.width%2/2,m=this.height%2/2,_=Math.cos(this.angle),g=Math.sin(this.angle),x=p-Math.round(p)+_*f+g*m,v=d-Math.round(d)+_*m+g*f,b=new Float64Array(s);if(t.translate(b,b,[x>.5?x-1:x,v>.5?v-1:v,0]),this.alignedProjMatrix=b,s=t.create(),t.scale(s,s,[this.width/2,-this.height/2,1]),t.translate(s,s,[1,-1,0]),this.labelPlaneMatrix=s,s=t.create(),t.scale(s,s,[1,-1,1]),t.translate(s,s,[-1,-1,0]),t.scale(s,s,[2/this.width,2/this.height,1]),this.glCoordMatrix=s,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),this._calcFogMatrices(),this._distanceTileDataCache={},s=t.invert(new Float64Array(16),this.pixelMatrix),!s)throw new Error("failed to invert matrix");if(this.pixelMatrixInverse=s,"globe"===this.projection.name||this.mercatorFromTransition){this.globeMatrix=t.calculateGlobeMatrix(this);const e=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=t.transformMat4(e,e,n),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=s;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const e=this.cameraWorldSize,i=this.cameraPixelsPerMeter,r=this._camera.position,n=1/this.height/this._pixelsPerMercatorPixel,o=[e,e,i];t.scale$2(o,o,n),t.scale$2(r,r,-1),t.multiply$2(r,r,o);const s=t.create();t.translate(s,s,r),t.scale(s,s,o),this.mercatorFogMatrix=s,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(e,i,n)}_computeCameraPosition(t){const e=(t=t||this.pixelsPerMeter)/this.pixelsPerMeter,i=this._camera.forward(),r=this.point,n=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*e-t/this.worldSize*this._centerAltitude;return[r.x/this.worldSize-i[0]*n,r.y/this.worldSize-i[1]*n,t/this.worldSize*this._centerAltitude-i[2]*n]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(e){const i=this._maxCameraBoundsDistance()*Math.cos(this._pitch),r=e[2];let n=1;r>0&&(n=Math.min((i-this._camera.position[2])/r,1)),this._camera.position=t.scaleAndAdd([],this._camera.position,e,n),this._updateStateFromCamera(),this.projection.wrap&&(this.center=this.center.wrap())}_updateStateFromCamera(){const e=this._camera.position,i=this._camera.forward(),{pitch:r,bearing:n}=this._camera.getPitchBearing(),o=t.mercatorZfromAltitude(this._centerAltitude,this.center.lat)*this._pixelsPerMercatorPixel,s=this._mercatorZfromZoom(this._maxZoom)*Math.cos(t.degToRad(this._maxPitch)),a=Math.max((e[2]-o)/Math.cos(r),s),l=this._zoomFromMercatorZ(a);t.scaleAndAdd(e,e,i,a),this._pitch=t.clamp(r,t.degToRad(this.minPitch),t.degToRad(this.maxPitch)),this.angle=t.wrap(n,-Math.PI,Math.PI),this._setZoom(t.clamp(l,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new t.MercatorCoordinate(e[0],e[1],e[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(t){return Math.pow(2,t)*this.tileSize}_mercatorZfromZoom(t){return this.cameraToCenterDistance/this._worldSizeFromZoom(t)}_minimumHeightOverTerrain(){const t=Math.min((null!=this._seaLevelZoom?this._seaLevelZoom:this._zoom)+2,this._maxZoom);return this._mercatorZfromZoom(t)}_zoomFromMercatorZ(t){return this.scaleZoom(this.cameraToCenterDistance/(t*this.tileSize))}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(t.warnOnce("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(e,i){const r=Math.min(e.x,i.x),n=Math.max(e.x,i.x),o=Math.min(e.y,i.y),s=Math.max(e.y,i.y);if(o<this.horizonLineFromTop(!1))return!0;if("mercator"!==this.projection.name)return!1;const a=[new t.pointGeometry(r,o),new t.pointGeometry(n,s),new t.pointGeometry(r,s),new t.pointGeometry(n,o)],l=this.renderWorldCopies?-3:0,c=this.renderWorldCopies?4:1;for(const t of a){const e=this.pointRayIntersection(t);if(e.t<0)return!0;const i=this.rayIntersectionCoordinate(e);if(i.x<l||i.y<0||i.x>c||i.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+t.radToDeg(this.fovAboveCenter)>88||this.anyCornerOffEdge(new t.pointGeometry(0,0),new t.pointGeometry(this.width,this.height))}zoomDeltaToMovement(e,i){const r=t.length(t.sub([],this._camera.position,e)),n=this._zoomFromMercatorZ(r)+i;return r-this._mercatorZfromZoom(n)}getCameraPoint(){if("globe"===this.projection.name){const e=function(e,i){const r=[e[0],e[1],e[2],1];t.transformMat4$1(r,r,i);const n=Math.max(r[3],1e-6);return[r[0]/n,r[1]/n,r[2]/n,n]}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new t.pointGeometry(e[0],e[1])}{const e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.pointGeometry(0,e))}}getCameraToCenterDistance(t){const e=Wr(t,this.zoom,this.width,this.height,1024),i=t.pixelSpaceConversion(this.center.lat,this.worldSize,e);return.5/Math.tan(.5*this._fov)*this.height*i}}function Jr(t,e){let i=!1,r=null;const n=()=>{r=null,i&&(t(),r=setTimeout(n,e),i=!1)};return()=>(i=!0,r||n(),r)}class Qr{constructor(e){this._hashName=e&&encodeURIComponent(e),t.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=Jr(this._updateHashUnthrottled.bind(this),300)}addTo(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),e.on("moveend",this._updateHash),this}remove(){return this._map?(this._map.off("moveend",this._updateHash),t.window.removeEventListener("hashchange",this._onHashChange,!1),clearTimeout(this._updateHash()),this._map=void 0,this):this}getHashString(){const e=this._map;if(!e)return"";const i=$r(e);if(this._hashName){const e=this._hashName;let r=!1;const n=t.window.location.hash.slice(1).split("&").map((t=>{const n=t.split("=")[0];return n===e?(r=!0,"".concat(n,"=").concat(i)):t})).filter((t=>t));return r||n.push("".concat(e,"=").concat(i)),"#".concat(n.join("&"))}return"#".concat(i)}_getCurrentHash(){const e=t.window.location.hash.replace("#","");if(this._hashName){let t;return e.split("&").map((t=>t.split("="))).forEach((e=>{e[0]===this._hashName&&(t=e)})),(t&&t[1]||"").split("/")}return e.split("/")}_onHashChange(){const t=this._map;if(!t)return!1;const e=this._getCurrentHash();if(e.length>=3&&!e.some((t=>isNaN(t)))){const i=t.dragRotate.isEnabled()&&t.touchZoomRotate.isEnabled()?+(e[3]||0):t.getBearing();return t.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:i,pitch:+(e[4]||0)}),!0}return!1}_updateHashUnthrottled(){const e=t.window.location.href.replace(/(#.+)?$/,this.getHashString());t.window.history.replaceState(t.window.history.state,null,e)}}function $r(t,e){const i=t.getCenter(),r=Math.round(100*t.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,n),s=Math.round(i.lng*o)/o,a=Math.round(i.lat*o)/o,l=t.getBearing(),c=t.getPitch();let h=e?"/".concat(s,"/").concat(a,"/").concat(r):"".concat(r,"/").concat(a,"/").concat(s);return(l||c)&&(h+="/"+Math.round(10*l)/10),c&&(h+="/".concat(Math.round(c))),h}const tn={linearity:.3,easing:t.bezier(0,0,.3,1)},en=t.extend({deceleration:2500,maxSpeed:1400},tn),rn=t.extend({deceleration:20,maxSpeed:1400},tn),nn=t.extend({deceleration:1e3,maxSpeed:360},tn),on=t.extend({deceleration:1e3,maxSpeed:90},tn);class sn{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:t.exported.now(),settings:e})}_drainInertiaBuffer(){const e=this._inertiaBuffer,i=t.exported.now();for(;e.length>0&&i-e[0].time>160;)e.shift()}_onMoveEnd(e){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const i={zoom:0,bearing:0,pitch:0,pan:new t.pointGeometry(0,0),pinchAround:void 0,around:void 0};for(const{settings:t}of this._inertiaBuffer)i.zoom+=t.zoomDelta||0,i.bearing+=t.bearingDelta||0,i.pitch+=t.pitchDelta||0,t.panDelta&&i.pan._add(t.panDelta),t.around&&(i.around=t.around),t.pinchAround&&(i.pinchAround=t.pinchAround);const r=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,n={};if(i.pan.mag()){const o=ln(i.pan.mag(),r,t.extend({},en,e||{}));n.offset=i.pan.mult(o.amount/i.pan.mag()),n.center=this._map.transform.center,an(n,o)}if(i.zoom){const t=ln(i.zoom,r,rn);n.zoom=this._map.transform.zoom+t.amount,an(n,t)}if(i.bearing){const e=ln(i.bearing,r,nn);n.bearing=this._map.transform.bearing+t.clamp(e.amount,-179,179),an(n,e)}if(i.pitch){const t=ln(i.pitch,r,on);n.pitch=this._map.transform.pitch+t.amount,an(n,t)}if(n.zoom||n.bearing){const t=void 0===i.pinchAround?i.around:i.pinchAround;n.around=t?this._map.unproject(t):this._map.getCenter()}return this.clear(),n.noMoveStart=!0,n}}function an(t,e){(!t.duration||t.duration<e.duration)&&(t.duration=e.duration,t.easing=e.easing)}function ln(e,i,r){const{maxSpeed:n,linearity:o,deceleration:s}=r,a=t.clamp(e*o/(i/1e3),-n,n),l=Math.abs(a)/(s*o);return{easing:r.easing,duration:1e3*l,amount:a*(l/2)}}class cn extends t.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,i,r){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};const o=f(i.getCanvasContainer(),r),s=i.unproject(o);super(e,t.extend({point:o,lngLat:s,originalEvent:r},n)),this._defaultPrevented=!1,this.target=i}}class hn extends t.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,i,r){const n="touchend"===e?r.changedTouches:r.touches,o=m(i.getCanvasContainer(),n),s=o.map((t=>i.unproject(t))),a=o.reduce(((t,e,i,r)=>t.add(e.div(r.length))),new t.pointGeometry(0,0));super(e,{points:o,point:a,lngLats:s,lngLat:i.unproject(a),originalEvent:r}),this._defaultPrevented=!1}}class un extends t.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,e,i){super(t,{originalEvent:i}),this._defaultPrevented=!1}}class pn{constructor(t,e){this._map=t,this._clickTolerance=e.clickTolerance}reset(){this._mousedownPos=void 0}wheel(t){return this._firePreventable(new un(t.type,this._map,t))}mousedown(t,e){return this._mousedownPos=e,this._firePreventable(new cn(t.type,this._map,t))}mouseup(t){this._map.fire(new cn(t.type,this._map,t))}preclick(e){const i=t.extend({},e);i.type="preclick",this._map.fire(new cn(i.type,this._map,i))}click(t,e){this._mousedownPos&&this._mousedownPos.dist(e)>=this._clickTolerance||(this.preclick(t),this._map.fire(new cn(t.type,this._map,t)))}dblclick(t){return this._firePreventable(new cn(t.type,this._map,t))}mouseover(t){this._map.fire(new cn(t.type,this._map,t))}mouseout(t){this._map.fire(new cn(t.type,this._map,t))}touchstart(t){return this._firePreventable(new hn(t.type,this._map,t))}touchmove(t){this._map.fire(new hn(t.type,this._map,t))}touchend(t){this._map.fire(new hn(t.type,this._map,t))}touchcancel(t){this._map.fire(new hn(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class dn{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._contextMenuEvent=void 0}mousemove(t){this._map.fire(new cn(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new cn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new cn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class fn{constructor(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,e){this.isEnabled()&&t.shiftKey&&0===t.button&&(h(),this._startPos=this._lastPos=e,this._active=!0)}mousemoveWindow(t,e){if(!this._active)return;const i=e;if(this._lastPos.equals(i)||!this._box&&i.dist(this._startPos)<this._clickTolerance)return;const r=this._startPos;this._lastPos=i,this._box||(this._box=o("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));const n=Math.min(r.x,i.x),s=Math.max(r.x,i.x),a=Math.min(r.y,i.y),l=Math.max(r.y,i.y);this._map._requestDomTask((()=>{this._box&&(this._box.style.transform="translate(".concat(n,"px,").concat(a,"px)"),this._box.style.width=s-n+"px",this._box.style.height=l-a+"px")}))}mouseupWindow(e,i){if(!this._active)return;if(0!==e.button)return;const r=this._startPos,n=i;if(this.reset(),d(),r.x!==n.x||r.y!==n.y)return this._map.fire(new t.Event("boxzoomend",{originalEvent:e})),{cameraAnimation:t=>t.fitScreenCoordinates(r,n,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",e)}keydown(t){this._active&&27===t.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",t))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),u(),delete this._startPos,delete this._lastPos}_fireEvent(e,i){return this._map.fire(new t.Event(e,{originalEvent:i}))}}function mn(t,e){const i={};for(let r=0;r<t.length;r++)i[t[r].identifier]=e[r];return i}class _n{constructor(t){this.reset(),this.numTouches=t.numTouches}reset(){this.centroid=void 0,this.startTime=0,this.touches={},this.aborted=!1}touchstart(e,i,r){(this.centroid||r.length>this.numTouches)&&(this.aborted=!0),this.aborted||(0===this.startTime&&(this.startTime=e.timeStamp),r.length===this.numTouches&&(this.centroid=function(e){const i=new t.pointGeometry(0,0);for(const t of e)i._add(t);return i.div(e.length)}(i),this.touches=mn(r,i)))}touchmove(t,e,i){if(this.aborted||!this.centroid)return;const r=mn(i,e);for(const n in this.touches){const t=this.touches[n],e=r[n];(!e||e.dist(t)>30)&&(this.aborted=!0)}}touchend(t,e,i){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){const t=!this.aborted&&this.centroid;if(this.reset(),t)return t}}}class gn{constructor(t){this.singleTap=new _n(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,this.lastTap=void 0,this.count=0,this.singleTap.reset()}touchstart(t,e,i){this.singleTap.touchstart(t,e,i)}touchmove(t,e,i){this.singleTap.touchmove(t,e,i)}touchend(t,e,i){const r=this.singleTap.touchend(t,e,i);if(r){const e=t.timeStamp-this.lastTime<500,i=!this.lastTap||this.lastTap.dist(r)<30;if(e&&i||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}}}class yn{constructor(){this._zoomIn=new gn({numTouches:1,numTaps:2}),this._zoomOut=new gn({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,e,i){this._zoomIn.touchstart(t,e,i),this._zoomOut.touchstart(t,e,i)}touchmove(t,e,i){this._zoomIn.touchmove(t,e,i),this._zoomOut.touchmove(t,e,i)}touchend(t,e,i){const r=this._zoomIn.touchend(t,e,i),n=this._zoomOut.touchend(t,e,i);return r?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:e=>e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(r)},{originalEvent:t})}):n?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:e=>e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(n)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const xn={0:1,2:2};class vn{constructor(t){this.reset(),this._clickTolerance=t.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,this._lastPoint=void 0,this._eventButton=void 0}_correctButton(t,e){return!1}_move(t,e){return{}}mousedown(t,e){if(this._lastPoint)return;const i=_(t);this._correctButton(t,i)&&(this._lastPoint=e,this._eventButton=i)}mousemoveWindow(t,e){const i=this._lastPoint;if(i)if(t.preventDefault(),null!=this._eventButton&&function(t,e){const i=xn[e];return void 0===t.buttons||(t.buttons&i)!==i}(t,this._eventButton))this.reset();else if(this._moved||!(e.dist(i)<this._clickTolerance))return this._moved=!0,this._lastPoint=e,this._move(i,e)}mouseupWindow(t){this._lastPoint&&_(t)===this._eventButton&&(this._moved&&d(),this.reset())}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class bn extends vn{mousedown(t,e){super.mousedown(t,e),this._lastPoint&&(this._active=!0)}_correctButton(t,e){return 0===e&&!t.ctrlKey}_move(t,e){return{around:e,panDelta:e.sub(t)}}}class wn extends vn{_correctButton(t,e){return 0===e&&t.ctrlKey||2===e}_move(t,e){const i=.8*(e.x-t.x);if(i)return this._active=!0,{bearingDelta:i}}contextmenu(t){t.preventDefault()}}class Tn extends vn{_correctButton(t,e){return 0===e&&t.ctrlKey||2===e}_move(t,e){const i=-.5*(e.y-t.y);if(i)return this._active=!0,{pitchDelta:i}}contextmenu(t){t.preventDefault()}}class En{constructor(e,i){this._map=e,this._el=e.getCanvasContainer(),this._minTouches=1,this._clickTolerance=i.clickTolerance||1,this.reset(),t.bindAll(["_addTouchPanBlocker","_showTouchPanBlockerAlert"],this)}reset(){this._active=!1,this._touches={},this._sum=new t.pointGeometry(0,0)}touchstart(t,e,i){return this._calculateTransform(t,e,i)}touchmove(e,i,r){if(this._active&&!(r.length<this._minTouches)){if(this._map._cooperativeGestures&&!this._map.isMoving()){if(1===r.length&&!t.isFullscreen())return void this._showTouchPanBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}return e.cancelable&&e.preventDefault(),this._calculateTransform(e,i,r)}}touchend(t,e,i){this._calculateTransform(t,e,i),this._active&&i.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(e,i,r){r.length>0&&(this._active=!0);const n=mn(r,i),o=new t.pointGeometry(0,0),s=new t.pointGeometry(0,0);let a=0;for(const t in n){const e=n[t],i=this._touches[t];i&&(o._add(e),s._add(e.sub(i)),a++,n[t]=e)}if(this._touches=n,a<this._minTouches||!s.mag())return;const l=s.div(a);return this._sum._add(l),this._sum.mag()<this._clickTolerance?void 0:{around:o.div(a),panDelta:l}}enable(){this._enabled=!0,this._map._cooperativeGestures&&(this._addTouchPanBlocker(),this._el.classList.add("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page"))}disable(){this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove(),this._el.classList.remove("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page")),this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}_addTouchPanBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=o("div","mapboxgl-touch-pan-blocker",this._map._container),this._alertContainer.textContent=this._map._getUIString("TouchPanBlocker.Message"),this._alertContainer.style.fontSize="".concat(Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth))),"px"))}_showTouchPanBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout((()=>{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","null")}),500)}}class Sn{constructor(){this.reset()}reset(){this._active=!1,this._firstTwoTouches=void 0}_start(t){}_move(t,e,i){return{}}touchstart(t,e,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([e[0],e[1]]))}touchmove(t,e,i){const r=this._firstTwoTouches;if(!r)return;t.preventDefault();const[n,o]=r,s=An(i,e,n),a=An(i,e,o);if(!s||!a)return;const l=this._aroundCenter?null:s.add(a).div(2);return this._move([s,a],l,t)}touchend(t,e,i){if(!this._firstTwoTouches)return;const[r,n]=this._firstTwoTouches,o=An(i,e,r),s=An(i,e,n);o&&s||(this._active&&d(),this.reset())}touchcancel(){this.reset()}enable(t){this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function An(t,e,i){for(let r=0;r<t.length;r++)if(t[r].identifier===i)return e[r]}function Mn(t,e){return Math.log(t/e)/Math.LN2}class In extends Sn{reset(){super.reset(),this._distance=0,this._startDistance=0}_start(t){this._startDistance=this._distance=t[0].dist(t[1])}_move(t,e){const i=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(Mn(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Mn(this._distance,i),pinchAround:e}}}function Cn(t,e){return 180*t.angleWith(e)/Math.PI}class zn extends Sn{reset(){super.reset(),this._minDiameter=0,this._startVector=void 0,this._vector=void 0}_start(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])}_move(t,e){const i=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Cn(this._vector,i),pinchAround:e}}_isBelowThreshold(t){this._minDiameter=Math.min(this._minDiameter,t.mag());const e=25/(Math.PI*this._minDiameter)*360,i=Cn(t,this._startVector);return Math.abs(i)<e}}function Pn(t){return Math.abs(t.y)>Math.abs(t.x)}class kn extends Sn{constructor(t){super(),this._map=t}reset(){super.reset(),this._valid=void 0,this._firstMove=void 0,this._lastPoints=void 0}_start(t){this._lastPoints=t,Pn(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,e,i){const r=this._lastPoints;if(!r)return;const n=t[0].sub(r[0]),o=t[1].sub(r[1]);return this._map._cooperativeGestures&&i.touches.length<3||(this._valid=this.gestureBeginsVertically(n,o,i.timeStamp),!this._valid)?void 0:(this._lastPoints=t,this._active=!0,{pitchDelta:(n.y+o.y)/2*-.5})}gestureBeginsVertically(t,e,i){if(void 0!==this._valid)return this._valid;const r=t.mag()>=2,n=e.mag()>=2;if(!r&&!n)return;if(!r||!n)return null==this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;const o=t.y>0==e.y>0;return Pn(t)&&Pn(e)&&o}}const Dn={panStep:100,bearingStep:15,pitchStep:10};class Ln{constructor(){const t=Dn;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let e=0,i=0,r=0,n=0,o=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),n=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),n=1);break;case 38:t.shiftKey?r=1:(t.preventDefault(),o=-1);break;case 40:t.shiftKey?r=-1:(t.preventDefault(),o=1);break;default:return}return this._rotationDisabled&&(i=0,r=0),{cameraAnimation:s=>{const a=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:Bn,zoom:e?Math.round(a)+e*(t.shiftKey?2:1):a,bearing:s.getBearing()+i*this._bearingStep,pitch:s.getPitch()+r*this._pitchStep,offset:[-n*this._panStep,-o*this._panStep],center:s.getCenter()},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Bn(t){return t*(2-t)}const Rn=4.000244140625;class Fn{constructor(e,i){this._map=e,this._el=e.getCanvasContainer(),this._handler=i,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222,t.bindAll(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert"],this)}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around,this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(e){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(e.ctrlKey||e.metaKey||this.isZooming()||t.isFullscreen()))return void this._showBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let i=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY;const r=t.exported.now(),n=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==i&&i%Rn==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":n>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(n*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),e.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=e,this._delta-=i,this._active||this._start(e)),e.preventDefault()}_onTimeout(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const e=f(this._el,t);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:e,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId)return;if(this._frameId=null,!this.isActive())return;const e=this._map.transform,i=()=>e._terrainEnabled()&&this._aroundCoord?e.computeZoomRelativeTo(this._aroundCoord):e.zoom;if(0!==this._delta){const t="wheel"===this._type&&Math.abs(this._delta)>Rn?this._wheelZoomRate:this._defaultZoomRate;let r=2/(1+Math.exp(-Math.abs(this._delta*t)));this._delta<0&&0!==r&&(r=1/r);const n=i(),o=Math.pow(2,n),s="number"==typeof this._targetZoom?e.zoomScale(this._targetZoom):o;this._targetZoom=Math.min(e.maxZoom,Math.max(e.minZoom,e.scaleZoom(s*r))),"wheel"===this._type&&(this._startZoom=n,this._easing=this._smoothOutEasing(200)),this._delta=0}const r="number"==typeof this._targetZoom?this._targetZoom:i(),n=this._startZoom,o=this._easing;let s,a=!1;if("wheel"===this._type&&n&&o){const e=Math.min((t.exported.now()-this._lastWheelEventTime)/200,1),i=o(e);s=t.number(n,r,i),e<1?this._frameId||(this._frameId=!0):a=!0}else s=r,a=!0;return this._active=!0,a&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!a,zoomDelta:s-i(),around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(e){let i=t.ease;if(this._prevEase){const e=this._prevEase,r=(t.exported.now()-e.start)/e.duration,n=e.easing(r+.01)-e.easing(r),o=.27/Math.sqrt(n*n+1e-4)*.01,s=Math.sqrt(.0729-o*o);i=t.bezier(o,s,.25,1)}return this._prevEase={start:t.exported.now(),duration:e,easing:i},i}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=o("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=/(Mac|iPad)/i.test(t.window.navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize="".concat(Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth))),"px"))}_showBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout((()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","null")}),200)}}class On{constructor(t,e){this._clickZoom=t,this._tapZoom=e}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class Un{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(t,e){return t.preventDefault(),{cameraAnimation:i=>{i.easeTo({duration:300,zoom:i.getZoom()+(t.shiftKey?-1:1),around:i.unproject(e)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Vn{constructor(){this._tap=new gn({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,this._swipePoint=void 0,this._swipeTouch=0,this._tapTime=0,this._tap.reset()}touchstart(t,e,i){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?i.length>0&&(this._swipePoint=e[0],this._swipeTouch=i[0].identifier):this._tap.touchstart(t,e,i))}touchmove(t,e,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;const r=e[0],n=r.y-this._swipePoint.y;return this._swipePoint=r,t.preventDefault(),this._active=!0,{zoomDelta:n/128}}}else this._tap.touchmove(t,e,i)}touchend(t,e,i){this._tapTime?this._swipePoint&&0===i.length&&this.reset():this._tap.touchend(t,e,i)&&(this._tapTime=t.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class jn{constructor(t,e,i){this._el=t,this._mousePan=e,this._touchPan=i}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Nn{constructor(t,e,i){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=i}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Gn{constructor(t,e,i,r){this._el=t,this._touchZoom=e,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const Zn=t=>t.zoom||t.drag||t.pitch||t.rotate;class qn extends t.Event{}class Wn{constructor(){this.constants=[1,1,.01],this.radius=0}setup(e,i){const r=t.sub([],i,e);this.radius=t.length(r[2]<0?t.div([],r,this.constants):[r[0],r[1],0])}projectRay(e){t.div(e,e,this.constants),t.normalize(e,e),t.mul$1(e,e,this.constants);const i=t.scale$2([],e,this.radius);if(i[2]>0){const e=t.scale$2([],[0,0,1],t.dot(i,[0,0,1])),r=t.scale$2([],t.normalize([],[i[0],i[1],0]),this.radius),n=t.add([],i,t.scale$2([],t.sub([],t.add([],r,e),i),2));i[0]=n[0],i[1]=n[1]}return i}}function Xn(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}class Hn{constructor(e,i){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new sn(e),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new Wn,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(i),t.bindAll(["handleEvent","handleWindowEvent"],this);const 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],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"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],[t.window,"blur",void 0]];for(const[n,o,s]of this._listeners)n.addEventListener(o,n===t.window.document?this.handleWindowEvent:this.handleEvent,s)}destroy(){for(const[e,i,r]of this._listeners)e.removeEventListener(i,e===t.window.document?this.handleWindowEvent:this.handleEvent,r)}_addDefaultHandlers(t){const e=this._map,i=e.getCanvasContainer();this._add("mapEvent",new pn(e,t));const r=e.boxZoom=new fn(e,t);this._add("boxZoom",r);const n=new yn,o=new Un;e.doubleClickZoom=new On(o,n),this._add("tapZoom",n),this._add("clickZoom",o);const s=new Vn;this._add("tapDragZoom",s);const a=e.touchPitch=new kn(e);this._add("touchPitch",a);const l=new wn(t),c=new Tn(t);e.dragRotate=new Nn(t,l,c),this._add("mouseRotate",l,["mousePitch"]),this._add("mousePitch",c,["mouseRotate"]);const h=new bn(t),u=new En(e,t);e.dragPan=new jn(i,h,u),this._add("mousePan",h),this._add("touchPan",u,["touchZoom","touchRotate"]);const p=new zn,d=new In;e.touchZoomRotate=new Gn(i,d,p,s),this._add("touchRotate",p,["touchPan","touchZoom"]),this._add("touchZoom",d,["touchPan","touchRotate"]),this._add("blockableMapEvent",new dn(e));const f=e.scrollZoom=new Fn(e,this);this._add("scrollZoom",f,["mousePan"]);const m=e.keyboard=new Ln;this._add("keyboard",m);for(const _ of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])t.interactive&&t[_]&&e[_].enable(t[_])}_add(t,e,i){this._handlers.push({handlerName:t,handler:e,allowed:i}),this._handlersById[t]=e}stop(t){if(!this._updatingCamera){for(const{handler:t}of this._handlers)t.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Zn(this._eventsInProgress)||this.isZooming()}_blockedByActive(t,e,i){for(const r in t)if(r!==i&&(!e||e.indexOf(r)<0))return!0;return!1}handleWindowEvent(t){this.handleEvent(t,"".concat(t.type,"Window"))}_getMapTouches(t){const e=[];for(const i of t)this._el.contains(i.target)&&e.push(i);return e}handleEvent(t,e){this._updatingCamera=!0;const i="renderFrame"===t.type,r=i?void 0:t,n={needsRenderFrame:!1},o={},s={},a=t.touches?this._getMapTouches(t.touches):void 0,l=a?m(this._el,a):i?void 0:f(this._el,t);for(const{handlerName:u,handler:p,allowed:d}of this._handlers){if(!p.isEnabled())continue;let i;this._blockedByActive(s,d,u)?p.reset():p[e||t.type]&&(i=p[e||t.type](t,l,a),this.mergeHandlerResult(n,o,i,u,r),i&&i.needsRenderFrame&&this._triggerRe

1_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}const Yn="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class Kn extends t.Evented{constructor(e,i){super(),this._moving=!1,this._zooming=!1,this.transform=e,this._bearingSnap=i.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}getCenter(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)}setCenter(t,e){return this.jumpTo({center:t},e)}panBy(e,i,r){return e=t.pointGeometry.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},i),r)}panTo(e,i,r){return this.easeTo(t.extend({center:e},i),r)}getZoom(){return this.transform.zoom}setZoom(t,e){return this.jumpTo({zoom:t},e),this}zoomTo(e,i,r){return this.easeTo(t.extend({zoom:e},i),r)}zoomIn(t,e){return this.zoomTo(this.getZoom()+1,t,e),this}zoomOut(t,e){return this.zoomTo(this.getZoom()-1,t,e),this}getBearing(){return this.transform.bearing}setBearing(t,e){return this.jumpTo({bearing:t},e),this}getPadding(){return this.transform.padding}setPadding(t,e){return this.jumpTo({padding:t},e),this}rotateTo(e,i,r){return this.easeTo(t.extend({bearing:e},i),r)}resetNorth(e,i){return this.rotateTo(0,t.extend({duration:1e3},e),i),this}resetNorthPitch(e,i){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),i),this}snapToNorth(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this}getPitch(){return this.transform.pitch}setPitch(t,e){return this.jumpTo({pitch:t},e),this}cameraForBounds(e,i){"globe"===this.transform.projection.name&&t.warnOnce('Globe projection does not support cameraForBounds API, this API may behave unexpectedly."'),e=t.LngLatBounds.convert(e);const r=i&&i.bearing||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),r,i)}_extendCameraOptions(e){const i={top:0,bottom:0,right:0,left:0};if("number"==typeof(e=t.extend({padding:i,offset:[0,0],maxZoom:this.transform.maxZoom},e)).padding){const t=e.padding;e.padding={top:t,bottom:t,right:t,left:t}}return e.padding=t.extend(i,e.padding),e}_cameraForBoxAndBearing(e,i,r,n){const o=this._extendCameraOptions(n),s=this.transform,a=s.padding,l=s.project(t.LngLat.convert(e)),c=s.project(t.LngLat.convert(i)),h=new t.pointGeometry(l.x,c.y),u=new t.pointGeometry(c.x,l.y),p=-t.degToRad(r),d=l.rotate(p),f=c.rotate(p),m=h.rotate(p),_=u.rotate(p),g=new t.pointGeometry(Math.max(d.x,f.x,m.x,_.x),Math.max(d.y,f.y,m.y,_.y)),y=new t.pointGeometry(Math.min(d.x,f.x,m.x,_.x),Math.min(d.y,f.y,m.y,_.y)),x=g.sub(y),v=(s.width-((a.left||0)+(a.right||0)+o.padding.left+o.padding.right))/x.x,b=(s.height-((a.top||0)+(a.bottom||0)+o.padding.top+o.padding.bottom))/x.y;if(b<0||v<0)return void t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const w=Math.min(s.scaleZoom(s.scale*Math.min(v,b)),o.maxZoom),T="number"==typeof o.offset.x&&"number"==typeof o.offset.y?new t.pointGeometry(o.offset.x,o.offset.y):t.pointGeometry.convert(o.offset),E=new t.pointGeometry((o.padding.left-o.padding.right)/2,(o.padding.top-o.padding.bottom)/2).rotate(r*Math.PI/180),S=T.add(E).mult(s.scale/s.zoomScale(w));return{center:s.unproject(l.add(c).div(2).sub(S)),zoom:w,bearing:r}}_cameraForBox(e,i,r,n,o){const s=this._extendCameraOptions(o);r=r||0,n=n||0,e=t.LngLat.convert(e),i=t.LngLat.convert(i);const a=this.transform.clone();a.padding=s.padding;const l=this.getFreeCameraOptions(),c=new t.LngLat(.5*(e.lng+i.lng),.5*(e.lat+i.lat)),h=.5*(r+n);if(a._camera.position[2]<t.mercatorZfromAltitude(h,c.lat))return void t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.");l.lookAtPoint(c),a.setFreeCameraOptions(l);const u=t.MercatorCoordinate.fromLngLat(e),p=t.MercatorCoordinate.fromLngLat(i),d=a.pointRayIntersection(a.centerPoint,h),f=[(m=a.rayIntersectionCoordinate(d)).x,m.y,m.z];var m;const _=a.screenPointToMercatorRay(a.centerPoint),g="globe"!==a.projection.name;let y,x=0;do{const i=Math.floor(a.zoom),o=1<<i,s=Math.min(o*u.x,o*p.x),l=Math.min(o*u.y,o*p.y),c=Math.max(o*u.x,o*p.x),h=Math.max(o*u.y,o*p.y),d=new t.Aabb([s,l,r],[c,h,n]),m=t.Frustum.fromInvProjectionMatrix(a.invProjMatrix,a.worldSize,i,g);if(2!==d.intersects(m)){y&&(a._camera.position=t.scaleAndAdd([],a._camera.position,_.dir,-y),a._updateStateFromCamera());break}const x=t.sub([],a._camera.position,f);y=.5*t.length(x),a._camera.position=t.scaleAndAdd([],a._camera.position,_.dir,y);try{a._updateStateFromCamera()}catch(e){return void t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}}while(++x<10);return{center:a.center,zoom:a.zoom,bearing:a.bearing,pitch:a.pitch}}fitBounds(e,i,r){return"globe"===this.transform.projection.name&&t.warnOnce("Globe projection does not support fitBounds API, this API may behave unexpectedly."),this._fitInternal(this.cameraForBounds(e,i),i,r)}_raycastElevationBox(e,i){const r=this.transform.elevation;if(!r)return;const n=new t.pointGeometry(e.x,i.y),o=new t.pointGeometry(i.x,e.y),s=r.pointCoordinate(e);if(!s)return;const a=r.pointCoordinate(i);if(!a)return;const l=r.pointCoordinate(n);if(!l)return;const c=r.pointCoordinate(o);if(!c)return;const h=new t.MercatorCoordinate(s[0],s[1]).toLngLat(),u=new t.MercatorCoordinate(a[0],a[1]).toLngLat(),p=new t.MercatorCoordinate(l[0],l[1]).toLngLat(),d=new t.MercatorCoordinate(c[0],c[1]).toLngLat(),f=Math.min(h.lng,Math.min(u.lng,Math.min(p.lng,d.lng))),m=Math.min(h.lat,Math.min(u.lat,Math.min(p.lat,d.lat))),_=Math.max(h.lng,Math.max(u.lng,Math.max(p.lng,d.lng))),g=Math.max(h.lat,Math.max(u.lat,Math.max(p.lat,d.lat))),y=Math.min(s[3],Math.min(a[3],Math.min(l[3],c[3]))),x=Math.max(s[3],Math.max(a[3],Math.max(l[3],c[3])));return{minLngLat:new t.LngLat(f,m),maxLngLat:new t.LngLat(_,g),minAltitude:y,maxAltitude:x}}fitScreenCoordinates(e,i,r,n,o){let s,a,l,c;"globe"===this.transform.projection.name&&t.warnOnce("Globe projection does not support fitScreenCoordinates API, this API may behave unexpectedly.");const h=t.pointGeometry.convert(e),u=t.pointGeometry.convert(i),p=this._raycastElevationBox(h,u);if(p)s=p.minLngLat,a=p.maxLngLat,l=p.minAltitude,c=p.maxAltitude;else{if(this.transform.anyCornerOffEdge(h,u))return this;s=this.transform.pointLocation(h),a=this.transform.pointLocation(u)}return this._fitInternal(0===this.transform.pitch?this._cameraForBoxAndBearing(this.transform.pointLocation(t.pointGeometry.convert(e)),this.transform.pointLocation(t.pointGeometry.convert(i)),r,n):this._cameraForBox(s,a,l,c,n),n,o)}_fitInternal(e,i,r){return e?(delete(i=t.extend(e,i)).padding,i.linear?this.easeTo(i,r):this.flyTo(i,r)):this}jumpTo(e,i){this.stop();const r=e.preloadOnly?this.transform.clone():this.transform;let n=!1,o=!1,s=!1;return"zoom"in e&&r.zoom!==+e.zoom&&(n=!0,r.zoom=+e.zoom),void 0!==e.center&&(r.center=t.LngLat.convert(e.center)),"bearing"in e&&r.bearing!==+e.bearing&&(o=!0,r.bearing=+e.bearing),"pitch"in e&&r.pitch!==+e.pitch&&(s=!0,r.pitch=+e.pitch),null==e.padding||r.isPaddingEqual(e.padding)||(r.padding=e.padding),e.preloadOnly?(this._preloadTiles(r),this):(this.fire(new t.Event("movestart",i)).fire(new t.Event("move",i)),n&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),o&&this.fire(new t.Event("rotatestart",i)).fire(new t.Event("rotate",i)).fire(new t.Event("rotateend",i)),s&&this.fire(new t.Event("pitchstart",i)).fire(new t.Event("pitch",i)).fire(new t.Event("pitchend",i)),this.fire(new t.Event("moveend",i)))}getFreeCameraOptions(){return this.transform.projection.supportsFreeCamera||t.warnOnce(Yn),this.transform.getFreeCameraOptions()}setFreeCameraOptions(e,i){const r=this.transform;if(!r.projection.supportsFreeCamera)return t.warnOnce(Yn),this;this.stop();const n=r.zoom,o=r.pitch,s=r.bearing;r.setFreeCameraOptions(e);const a=n!==r.zoom,l=o!==r.pitch,c=s!==r.bearing;return this.fire(new t.Event("movestart",i)).fire(new t.Event("move",i)),a&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),c&&this.fire(new t.Event("rotatestart",i)).fire(new t.Event("rotate",i)).fire(new t.Event("rotateend",i)),l&&this.fire(new t.Event("pitchstart",i)).fire(new t.Event("pitch",i)).fire(new t.Event("pitchend",i)),this.fire(new t.Event("moveend",i)),this}easeTo(e,i){this._stop(!1,e.easeId),(!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate||!e.essential&&t.exported.prefersReducedMotion)&&(e.duration=0);const r=this.transform,n=this.getZoom(),o=this.getBearing(),s=this.getPitch(),a=this.getPadding(),l="zoom"in e?+e.zoom:n,c="bearing"in e?this._normalizeBearing(e.bearing,o):o,h="pitch"in e?+e.pitch:s,u="padding"in e?e.padding:r.padding,p=t.pointGeometry.convert(e.offset);let d,f,m;if("globe"===r.projection.name){const i=t.MercatorCoordinate.fromLngLat(r.center),n=p.rotate(-r.angle);i.x+=n.x/r.worldSize,i.y+=n.y/r.worldSize;const o=i.toLngLat(),s=t.LngLat.convert(e.center||o);this._normalizeCenter(s),d=r.centerPoint.add(n),f=new t.pointGeometry(i.x,i.y).mult(r.worldSize),m=new t.pointGeometry(t.mercatorXfromLng(s.lng),t.mercatorYfromLat(s.lat)).mult(r.worldSize).sub(f)}else{d=r.centerPoint.add(p);const i=r.pointLocation(d),n=t.LngLat.convert(e.center||i);this._normalizeCenter(n),f=r.project(i),m=r.project(n).sub(f)}const _=r.zoomScale(l-n);let g,y;e.around&&(g=t.LngLat.convert(e.around),y=r.locationPoint(g));const x=this._zooming||l!==n,v=this._rotating||o!==c,b=this._pitching||h!==s,w=!r.isPaddingEqual(u),T=r=>T=>{if(x&&(r.zoom=t.number(n,l,T)),v&&(r.bearing=t.number(o,c,T)),b&&(r.pitch=t.number(s,h,T)),w&&(r.interpolatePadding(a,u,T),d=r.centerPoint.add(p)),g)r.setLocationAtPoint(g,y);else{const t=r.zoomScale(r.zoom-n),e=l>n?Math.min(2,_):Math.max(.5,_),i=Math.pow(e,1-T),o=r.unproject(f.add(m.mult(T*i)).mult(t));r.setLocationAtPoint(r.renderWorldCopies?o.wrap():o,d)}return e.preloadOnly||this._fireMoveEvents(i),r};if(e.preloadOnly){const t=this._emulate(T,e.duration,r);return this._preloadTiles(t),this}const E={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=x,this._rotating=v,this._pitching=b,this._padding=w,this._easeId=e.easeId,this._prepareEase(i,e.noMoveStart,E),this._ease(T(r),(t=>{r.recenterOnTerrain(),this._afterEase(i,t)}),e),this}_prepareEase(e,i){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};this._moving=!0,this.transform.cameraElevationReference="sea",i||r.moving||this.fire(new t.Event("movestart",e)),this._zooming&&!r.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!r.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!r.pitching&&this.fire(new t.Event("pitchstart",e))}_fireMoveEvents(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))}_afterEase(e,i){if(this._easeId&&i&&this._easeId===i)return;this._easeId=void 0,this.transform.cameraElevationReference="ground";const r=this._zooming,n=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,r&&this.fire(new t.Event("zoomend",e)),n&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}flyTo(e,i){if(!e.essential&&t.exported.prefersReducedMotion){const r=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(r,i)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);const r=this.transform,n=this.getZoom(),o=this.getBearing(),s=this.getPitch(),a=this.getPadding(),l="zoom"in e?t.clamp(+e.zoom,r.minZoom,r.maxZoom):n,c="bearing"in e?this._normalizeBearing(e.bearing,o):o,h="pitch"in e?+e.pitch:s,u="padding"in e?e.padding:r.padding,p=r.zoomScale(l-n),d=t.pointGeometry.convert(e.offset);let f=r.centerPoint.add(d);const m=r.pointLocation(f),_=t.LngLat.convert(e.center||m);this._normalizeCenter(_);const g=r.project(m),y=r.project(_).sub(g);let x=e.curve;const v=Math.max(r.width,r.height),b=v/p,w=y.mag();if("minZoom"in e){const i=t.clamp(Math.min(e.minZoom,n,l),r.minZoom,r.maxZoom),o=v/r.zoomScale(i-n);x=Math.sqrt(o/w*2)}const T=x*x;function E(t){const e=(b*b-v*v+(t?-1:1)*T*T*w*w)/(2*(t?b:v)*T*w);return Math.log(Math.sqrt(e*e+1)-e)}function S(t){return(Math.exp(t)-Math.exp(-t))/2}function A(t){return(Math.exp(t)+Math.exp(-t))/2}const M=E(0);let I=function(t){return A(M)/A(M+x*t)},C=function(t){return v*((A(M)*(S(e=M+x*t)/A(e))-S(M))/T)/w;var e},z=(E(1)-M)/x;if(Math.abs(w)<1e-6||!isFinite(z)){if(Math.abs(v-b)<1e-6)return this.easeTo(e,i);const t=b<v?-1:1;z=Math.abs(Math.log(b/v))/x,C=function(){return 0},I=function(e){return Math.exp(t*x*e)}}e.duration="duration"in e?+e.duration:1e3*z/("screenSpeed"in e?+e.screenSpeed/x:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0);const P=o!==c,k=h!==s,D=!r.isPaddingEqual(u),L=r=>p=>{const m=p*z,x=1/I(m);r.zoom=1===p?l:n+r.scaleZoom(x),P&&(r.bearing=t.number(o,c,p)),k&&(r.pitch=t.number(s,h,p)),D&&(r.interpolatePadding(a,u,p),f=r.centerPoint.add(d));const v=1===p?_:r.unproject(g.add(y.mult(C(m))).mult(x));return r.setLocationAtPoint(r.renderWorldCopies?v.wrap():v,f),r._updateCameraOnTerrain(),e.preloadOnly||this._fireMoveEvents(i),r};if(e.preloadOnly){const t=this._emulate(L,e.duration,r);return this._preloadTiles(t),this}return this._zooming=!0,this._rotating=P,this._pitching=k,this._padding=D,this._prepareEase(i,!1),this._ease(L(r),(()=>this._afterEase(i)),e),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),this._easeFrameId=void 0,this._onEaseFrame=void 0),this._onEaseEnd){const t=this._onEaseEnd;this._onEaseEnd=void 0,t.call(this,e)}if(!t){const t=this.handlers;t&&t.stop(!1)}return this}_ease(e,i,r){!1===r.animate||0===r.duration?(e(1),i()):(this._easeStart=t.exported.now(),this._easeOptions=r,this._onEaseFrame=e,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const e=Math.min((t.exported.now()-this._easeStart)/this._easeOptions.duration,1),i=this._onEaseFrame;i&&i(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(e,i){e=t.wrap(e,-180,180);const r=Math.abs(e-i);return Math.abs(e-360-i)<r&&(e-=360),Math.abs(e+360-i)<r&&(e+=360),e}_normalizeCenter(t){const e=this.transform;if(!e.renderWorldCopies||e.maxBounds)return;const i=t.lng-e.center.lng;t.lng+=i>180?-360:i<-180?360:0}_emulate(t,e,i){const r=Math.ceil(15*e/1e3),n=[],o=t(i.clone());for(let s=0;s<=r;s++){const t=o(s/r);n.push(t.clone())}return n}}class Jn{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.options=e,t.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(t){const e=this.options&&this.options.compact;return this._map=t,this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=o("button","mapboxgl-ctrl-attrib-button",this._container),o("span","mapboxgl-ctrl-icon",this._compactButton).setAttribute("aria-hidden","true"),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=o("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0}_setElementTitle(t,e){const i=this._map._getUIString("AttributionControl.".concat(e));t.setAttribute("aria-label",i),t.removeAttribute("title"),t.firstElementChild&&t.firstElementChild.setAttribute("title",i)}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","fal

1const eo={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%)"};class io extends t.Evented{constructor(e,i){if(super(),(e instanceof t.window.HTMLElement||i)&&(e=t.extend({element:e},i)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this),this._anchor=e&&e.anchor||"center",this._color=e&&e.color||"#3FB1CE",this._scale=e&&e.scale||1,this._draggable=e&&e.draggable||!1,this._clickTolerance=e&&e.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=e&&e.rotation||0,this._rotationAlignment=e&&e.rotationAlignment||"auto",this._pitchAlignment=e&&e.pitchAlignment&&e.pitchAlignment||"auto",this._updateMoving=()=>this._update(!0),e&&e.element)this._element=e.element,this._offset=t.pointGeometry.convert(e&&e.offset||[0,0]);else{this._defaultMarker=!0,this._element=o("div");const i=41,r=27,n=s("svg",{display:"block",height:i*this._scale+"px",width:r*this._scale+"px",viewBox:"0 0 ".concat(r," ").concat(i)},this._element),a=s("radialGradient",{id:"shadowGradient"},s("defs",{},n));s("stop",{offset:"10%","stop-opacity":.4},a),s("stop",{offset:"100%","stop-opacity":.05},a),s("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},n),s("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},n),s("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},n),s("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},n),this._offset=t.pointGeometry.convert(e&&e.offset||[0,-14])}this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",(t=>{t.preventDefault()})),this._element.addEventListener("mousedown",(t=>{t.preventDefault()}));const r=this._element.classList;for(const t in eo)r.remove("mapboxgl-marker-anchor-".concat(t));r.add("mapboxgl-marker-anchor-".concat(this._anchor)),this._popup=null}addTo(t){return t===this._map||(this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._updateMoving),t.on("moveend",this._update),t.on("remove",this._clearFadeTimer),t._addMarker(this),this.setDraggable(this._draggable),this._update(),t.on("click",this._onMapClick)),this}remove(){const t=this._map;return t&&(t.off("click",this._onMapClick),t.off("move",this._updateMoving),t.off("moveend",this._update),t.off("mousedown",this._addDragHandler),t.off("touchstart",this._addDragHandler),t.off("mouseup",this._onUp),t.off("touchend",this._onUp),t.off("mousemove",this._onMove),t.off("touchmove",this._onMove),t.off("remove",this._clearFadeTimer),t._removeMarker(this),this._map=void 0),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeAttribute("role"),this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const e=38.1,i=13.5,r=Math.sqrt(Math.pow(i,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-e],"bottom-left":[r,-1*(e-i+r)],"bottom-right":[-r,-1*(e-i+r)],left:[i,-1*(e-i)],right:[-i,-1*(e-i)]}:this._offset}this._popup=t,t._marker=this,this._lngLat&&this._popup.setLngLat(this._lngLat),this._element.setAttribute("role","button"),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress),this._element.setAttribute("aria-expanded","fal

1i&&(i.transform.renderWorldCopies&&(this._lngLat=to(this._lngLat,this._pos,i.transform)),this._pos=i.project(this._lngLat),!0===e?this._updateFrameId=t.window.requestAnimationFrame((()=>{this._element&&this._pos&&this._anchor&&(this._pos=this._pos.round(),this._updateDOM())})):this._pos=this._pos.round(),i._requestDomTask((()=>{this._map&&(this._element&&this._pos&&this._anchor&&this._updateDOM(),(i._showingGlobe()||i.getTerrain()||i.getFog())&&!this._fadeTimer&&(this._fadeTimer=setTimeout(this._evaluateOpacity.bind(this),60)))})))}getOffset(){return this._offset}setOffset(e){return this._offset=t.pointGeometry.convert(e),this._update(),this}_onMove(e){const i=this._map;if(i){if(!this._isDragging){const t=this._clickTolerance||i._clickTolerance;this._isDragging=e.point.dist(this._pointerdownPos)>=t}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=i.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag")))}}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1;const e=this._map;e&&(e.off("mousemove",this._onMove),e.off("touchmove",this._onMove)),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"}_addDragHandler(t){const e=this._map;e&&this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos),this._pointerdownPos=t.point,this._state="pending",e.on("mousemove",this._onMove),e.on("touchmove",this._onMove),e.once("mouseup",this._onUp),e.once("touchend",this._onUp))}setDraggable(t){this._draggable=!!t;const e=this._map;return e&&(t?(e.on("mousedown",this._addDragHandler),e.on("touchstart",this._addDragHandler)):(e.off("mousedown",this._addDragHandler),e.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(t){return this._rotation=t||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||"auto",this._update(),this}getRotationAlignment(){return"auto"===this._rotationAlignment||"horizon"===this._rotationAlignment&&this._map&&!this._map._showingGlobe()?"viewport":this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t||"auto",this._update(),this}getPitchAlignment(){return"auto"===this._pitchAlignment?this.getRotationAlignment():this._pitchAlignment}}class ro{constructor(t){this.jumpTo(t)}getValue(e){if(e<=this._startTime)return this._start;if(e>=this._endTime)return this._end;const i=t.easeCubicInOut((e-this._startTime)/(this._endTime-this._startTime));return this._start*(1-i)+this._end*i}isEasing(t){return t>=this._startTime&&t<=this._endTime}jumpTo(t){this._startTime=-1/0,this._endTime=-1/0,this._start=t,this._end=t}easeTo(t,e,i){this._start=this.getValue(e),this._end=t,this._startTime=e,this._endTime=e+i}}const no={"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":"Mapbox logo","Map.Title":"Map","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScrollZoomBlocker.CtrlMessage":"Use ctrl + scroll to zoom the map","ScrollZoomBlocker.CmdMessage":"Use \u2318 + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"},oo={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,optimizeForTerrain:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,minTileCacheSize:null,maxTileC

1,oo,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(e.antialias&&t.isSafariWithAntialiasingBug(t.window)&&(e.antialias=!1,t.warnOnce("Antialiasing is disabled for this WebGL context to avoid browser bug: https://github.com/mapbox/mapbox-gl-js/issues/11609")),super(new Kr(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies),e),this._interactive=e.interactive,this._minTileCacheSize=e.minTileCacheSize,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._optimizeForTerrain=e.optimizeForTerrain,this._language="auto"===e.language?t.window.navigator.language:e.language,this._worldview=e.worldview,this._renderTaskQueue=new $n,this._domRenderTaskQueue=new $n,this._controls=[],this._markers=[],this._mapId=t.uniqueId(),this._locale=t.extend({},no,e.locale),this._clickTolerance=e.clickTolerance,this._cooperativeGestures=e.cooperativeGestures,this._containerWidth=0,this._containerHeight=0,this._averageElevationLastSampledAt=-1/0,this._averageElevationExaggeration=0,this._averageElevation=new ro(0),this._useExplicitProjection=!1,this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken,e.testMode),this._silenceAuthErrors=!!e.testMode,"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '".concat(e.container,"' not found."))}else{if(!(e.container instanceof t.window.HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(this._container.childNodes.length>0&&t.warnOnce("The map container element should be empty, otherwise the map's interactivity will be negatively impacted. If you want to display a message when WebGL is not supported, use the Mapbox GL Supported plugin instead."),e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(()=>this._update(!1))),this.on("moveend",(()=>this._update(!1))),this.on("zoom",(()=>this._update(!0))),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1),t.window.addEventListener("webkitfullscreenchange",this._onWindowResize,!1)),this.handlers=new Hn(this,e),this._localFontFamily=e.localFontFamily,this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),e.projection&&this.setProjection(e.projection),this._hash=e.hash&&new Qr("string"==typeof e.hash&&e.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),e.attributionControl&&this.addControl(new Jn({customAttribution:e.customAttribution})),this._logoControl=new Qn,this.addControl(this._logoControl,e.logoPosition),this.on("style.load",(()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)})),this.on("data",(e=>{this._update("style"===e.dataType),this.fire(new t.Event("".concat(e.dataType,"data"),e))})),this.on("dataloading",(e=>{this.fire(new t.Event("".concat(e.dataType,"dataloading"),e))}))}_getMapId(){return this._mapId}addControl(e,i){if(void 0===i&&(i=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const r=e.onAdd(this);this._controls.push(e);const n=this._controlPositions[i];

1Update())}_prioritizeAndUpdateProjection(t,e){return this._updateProjection(t||e||{name:"mercator"})}_updateProjection(e){let i;if(i="globe"===e.name&&this.transform.zoom>=t.GLOBE_ZOOM_THRESHOLD_MAX?this.transform.setMercatorFromTransition():this.transform.setProjection(e),this.style.applyProjectionUpdate(),i){this.painter.clearBackgroundTiles();for(const t in this.style._sourceCaches)this.style._sourceCaches[t].clearTiles();this._update(!0)}return this}project(e){return this.transform.locationPoint3D(t.LngLat.convert(e))}unproject(e){return this.transform.pointLocation3D(t.pointGeometry.convert(e))}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()||!1}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()||!1}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()||!1}_createDelegatedListener(t,e,i){if("mouseenter"===t||"mouseover"===t){let r=!1;const n=n=>{const o=e.filter((t=>this.getLayer(t))),s=o.length?this.queryRenderedFeatures(n.point,{layers:o}):[];s.length?r||(r=!0,i.call(this,new cn(t,this,n.originalEvent,{features:s}))):r=!1},o=()=>{r=!1};return{layers:new Set(e),listener:i,delegates:{mousemove:n,mouseout:o}}}if("mouseleave"===t||"mouseout"===t){let r=!1;const n=n=>{const o=e.filter((t=>this.getLayer(t)));(o.length?this.queryRenderedFeatures(n.point,{layers:o}):[]).length?r=!0:r&&(r=!1,i.call(this,new cn(t,this,n.originalEvent)))},o=e=>{r&&(r=!1,i.call(this,new cn(t,this,e.originalEvent)))};return{layers:new Set(e),listener:i,delegates:{mousemove:n,mouseout:o}}}{const r=t=>{const r=e.filter((t=>this.getLayer(t))),n=r.length?this.queryRenderedFeatures(t.point,{layers:r}):[];n.length&&(t.features=n,i.call(this,t),delete t.features)};return{layers:new Set(e),listener:i,delegates:{[t]:r}}}}on(t,e,i){if(void 0===i)return super.on(t,e);Array.isArray(e)||(e=[e]);const r=this._createDelegatedListener(t,e,i);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(r);for(const n in r.delegates)this.on(n,r.delegates[n]);return this}once(t,e,i){if(void 0===i)return super.once(t,e);Array.isArray(e)||(e=[e]);const r=this._createDelegatedListener(t,e,i);for(const n in r.delegates)this.once(n,r.delegates[n]);return this}off(t,e,i){if(void 0===i)return super.off(t,e);e=new Set(Array.isArray(e)?e:[e]);const r=(t,e)=>{if(t.size!==e.size)return!1;for(const i of t)if(!e.has(i))return!1;return!0},n=this._delegatedListeners?this._delegatedListeners[t]:void 0;return n&&(t=>{for(let n=0;n<t.length;n++){const o=t[n];if(o.listener===i&&r(o.layers,e)){for(const t in o.delegates)this.off(t,o.delegates[t]);return t.splice(n,1),this}}})(n),this}queryRenderedFeatures(e,i){return this.style?(void 0!==i||void 0===e||e instanceof t.pointGeometry||Array.isArray(e)||(i=e,e=void 0),this.style.queryRenderedFeatures(e=e||[[0,0],[this.transform.width,this.transform.height]],i=i||{},this.transform)):[]}querySourceFeatures(t,e){return this.style.querySourceFeatures(t,e)}queryTerrainElevation(e,i){const r=this.transform.elevation;return r?(i=t.extend({},{exaggerated:!0},i),r.getAtPoint(t.MercatorCoordinate.fromLngLat(e),null,i.exaggerated)):null}setStyle(e,i){return!1!==(i=t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily,localFontFamily:this._localFontFamily},i)).diff&&i.localIdeographFontFamily===this._localIdeographFontFamily&&i.localFontFamily===this._localFontFamily&&this.style&&e?(this._diffStyle(e,i),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._localFontFamily=i.localFontFamily,this._updateStyle(e,i))}_getUIString(t){const e=this._locale[t];if(null==e)throw new Error("Missing UI string '".concat(t,"'"));return e}_updateStyle(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove(),this.style=void 0),t&&(this.style=new ti(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t)),this._updateTerrain(),this}_lazyInitEmptyStyle(){this.style||(this.style=new ti(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(e,i){if("string"==typeof e){const r=this._requestManager.normalizeStyleURL(e),n=this._requestManager.transformRequest(r,t.ResourceType.Style);t.getJSON(n,((e,r)=>{e?this.fire(new t.ErrorEvent(e)):r&&this._updateDiff(r,i)}))}else"object"==typeof e&&this._updateDiff(e,i)}_updateDiff(e,i){try{this.style.setState(e)&&this._update(!0)}catch(r){t.warnOnce("Unable to perform style diff: ".concat(r.message||r.error||r,".  Rebuilding the style from scratch.")),this._updateStyle(e,i)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():(t.warnOnce("There is no style added to the map."),!1)}addSource(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)}isSourceLoaded(t){return!!this.style&&this.style._isSourceCacheLoaded(t)}areTilesLoaded(){const t=this.style&&this.style._sourceCaches;for(const e in t){const i=t[e]._tiles;for(const t in i){const e=i[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}}return!0}addSourceType(t,e,i){this._lazyInitEmptyStyle(),this.style.addSourceType(t,e,i)}removeSource(t){return this.style.removeSource(t),this._updateTerrain(),this._update(!0)}getSource(t){return this.style.getSource(t)}addImage(e,i){let{pixelRatio:r=1,sdf:n=!1,stretchX:o,stretchY:s,content:a}=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(this._lazyInitEmptyStyle(),i instanceof t.window.HTMLImageElement||t.window.ImageBitmap&&i instanceof t.window.ImageBitmap){const{width:l,height:c,data:h}=t.exported.getImageData(i);this.style.addImage(e,{data:new t.RGBAImage({width:l,height:c},h),pixelRatio:r,stretchX:o,stretchY:s,content:a,sdf:n,version:0})}else if(void 0===i.width||void 0===i.height)this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));else{const{width:l,height:c}=i,h=i;this.style.addImage(e,{data:new t.RGBAImage({width:l,height:c},new Uint8Array(h.data)),pixelRatio:r,stretchX:o,stretchY:s,content:a,sdf:n,version:0,userImage:h}),h.onAdd&&h.onAdd(this,e)}}updateImage(e,i){const r=this.style.getImage(e);if(!r)return void this.fire(new t.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const n=i instanceof t.window.HTMLImageElement||t.window.ImageBitmap&&i instanceof t.window.ImageBitmap?t.exported.getImageData(i):i,{width:o,height:s}=n;void 0!==o&&void 0!==s?o===r.data.width&&s===r.data.height?(r.data.replace(n.data,!(i instanceof t.window.HTMLImageElement||t.window.ImageBitmap&&i instanceof t.window.ImageBitmap)),this.style.updateImage(e,r)):this.fire(new t.ErrorEvent(new Error("The width and height of the updated image (".concat(o,", ").concat(s,")\n                must be that same as the previous version of the image\n                (").concat(r.data.width,", ").concat(r.data.height,")")))):this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")))}hasImage(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)}removeImage(t){this.style.removeImage(t)}loadImage(e,i){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),((e,r)=>{i(e,r instanceof t.window.HTMLImageElement?t.exported.getImageData(r):r)}))}listImages(){return this.style.listImages()}addLayer(t,e){return this._lazyInitEmptyStyle(),this.style.addLayer(t,e),this._update(!0)}moveLayer(t,e){return this.style.moveLayer(t,e),this._update(!0)}removeLayer(t){return this.style.removeLayer(t),this._update(!0)}getLayer(t){return this.style.getLayer(t)}setLayerZoomRange(t,e,i){return this.style.setLayerZoomRange(t,e,i),this._update(!0)}setFilter(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this.style.setFilter(t,e,i),this._update(!0)}getFilter(t){return this.style.getFilter(t)}setPaintProperty(t,e,i){let r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};return this.style.setPaintProperty(t,e,i,r),this._update(!0)}getPaintProperty(t,e){return this.style.getPaintProperty(t,e)}setLayoutProperty(t,e,i){let r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};return this.style.setLayoutProperty(t,e,i,r),this._update(!0)}getLayoutProperty(t,e){return this.style.getLayoutProperty(t,e)}setLight(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)}getLight(){return this.style.getLight()}setTerrain(t){return this._lazyInitEmptyStyle(),!t&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(t),this._averageElevationLastSampledAt=-1/0,this._update(!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(t){return this._lazyInitEmptyStyle(),this.style.setFog(t),this._update(!0)}getFog(){return this.style?this.style.getFog():null}_queryFogOpacity(e){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(t.LngLat.convert(e),this.transform):0}setFeatureState(t,e){return this.style.setFeatureState(t,e),this._update()}removeFeatureState(t,e){return this.style.removeFeatureState(t,e),this._update()}getFeatureState(t){return this.style.getFeatureState(t)}_updateContainerDimensions(){if(!this._container)return;const e=this._container.getBoundingClientRect().width||400,i=this._container.getBoundingClientRect().height||300;let r,n,o,s=this._container;for(;s&&(!n||!o);){const e=t.window.getComputedStyle(s).transform;e&&"none"!==e&&(r=e.match(/matrix.*\((.+)\)/)[1].split(", "),r[0]&&"0"!==r[0]&&"1"!==r[0]&&(n=r[0]),r[3]&&"0"!==r[3]&&"1"!==r[3]&&(o=r[3])),s=s.parentElement}this._containerWidth=n?Math.abs(e/n):e,this._containerHeight=o?Math.abs(i/o):i}_detectMissingCSS(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described 

1_forceMarkerUpdate(){for(const t of this._markers)t._update()}_updateAverageElevation(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const i=t=>(this.transform.averageElevation=t,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return 0!==this.transform.averageElevation&&i(0);if((e||t-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(t)){const e=this.transform.averageElevation;let r=this.transform.sampleAverageElevation(),n=!1;this.transform.elevation&&(n=this.transform.elevation.exaggeration()!==this._averageElevationExaggeration,this._averageElevationExaggeration=this.transform.elevation.exaggeration()),isNaN(r)?r=0:this._averageElevationLastSampledAt=t;const o=Math.abs(e-r);if(o>1){if(this._isInitialLoad||n)return this._averageElevation.jumpTo(r),i(r);this._averageElevation.easeTo(r,t,300)}else if(o>1e-4)return this._averageElevation.jumpTo(r),i(r)}return!!this._averageElevation.isEasing(t)&&i(this._averageElevation.getValue(t))}_authenticate(){t.getMapSessionAPI(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,(e=>{if(e&&(e.message===t.AUTH_ERR_MSG||401===e.status)){const e=this.painter.context.gl;t.storeAuthState(e,!1),this._logoControl instanceof Qn&&this._logoControl._updateLogo(),e&&e.clear(e.DEPTH_BUFFER_BIT|e.COLOR_BUFFER_BIT|e.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new t.ErrorEvent(new Error("A valid Mapbox access token is required to use Mapbox GL JS. To create an account or a new access token, visit https://account.mapbox.com/")))}})),t.postMapLoadEvent(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,(()=>{}))}_updateTerrain(){this.painter.updateTerrain(this.style,this.isMoving()||this.isRotating()||this.isZooming())}_calculateSpeedIndex(){const t=this.painter.canvasCopy(),e=this.painter.getCanvasCopiesAndTimestamps();e.timeStamps.push(performance.now());const i=this.painter.context.gl,r=i.createFramebuffer();function n(t){i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,t,0);const e=new Uint8Array(i.drawingBufferWidth*i.drawingBufferHeight*4);return i.readPixels(0,0,i.drawingBufferWidth,i.drawingBufferHeight,i.RGBA,i.UNSIGNED_BYTE,e),e}return i.bindFramebuffer(i.FRAMEBUFFER,r),this._canvasPixelComparison(n(t),e.canvasCopies.map(n),e.timeStamps)}_canvasPixelComparison(t,e,i){let r=i[1]-i[0];const n=t.length/4;for(let o=0;o<e.length;o++){const s=e[o];let a=0;for(let e=0;e<s.length;e+=4)s[e]===t[e]&&s[e+1]===t[e+1]&&s[e+2]===t[e+2]&&s[e+3]===t[e+3]&&(a+=1);r+=(i[o+2]-i[o+1])*(1-a/n)}return r}remove(){this._hash&&this._hash.remove();for(const t of this._controls)t.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this._domRenderTaskQueue.clear(),this.style&&this.style.destroy(),this.painter.destroy(),this.handlers&&this.handlers.destroy(),this.handlers=void 0,this.setStyle(null),void 0!==t.window&&(t.window.removeEventListener("resize",this._onWindowResize,!1),t.window.removeEventListener("orientationchange",this._onWindowResize,!1),t.window.removeEventListener("webkitfullscreenchange",this._onWindowResize,!1),t.window.removeEventListener("online",this._onWindowOnline,!1));const e=this.painter.context.gl.getExtension("WEBGL_lose_context");e&&e.loseContext(),so(this._canvasContainer),so(this._controlContainer),so(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),t.removeAuthState(this.painter.context.gl),this._removed=!0,this.fire(new t.Event("remove"))}triggerRepaint(){this._triggerFrame(!0)}_triggerFrame(e){this._renderNextFrame=this._renderNextFrame||e,this.style&&!this._frame&&(this._frame=t.exported.frame((t=>{const e=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,e&&this._render(t)})))}_preloadTiles(e){const i=this.style?Object.values(this.style._sourceCaches):[];return t.asyncAll(i,((t,i)=>t._preloadTiles(e,i)),(()=>{this.triggerRepaint()})),this}_onWindowOnline(){this._update()}_onWindowResize(t){this._trackResize&&this.resize({originalEvent:t})._update()}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(t){this._showTerrainWireframe!==t&&(this._showTerrainWireframe=t,this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(t){this._speedIndexTiming!==t&&(this._speedIndexTiming=t,this._update())}get showPadding(){return!!this._showPadding}set showPadding(t){this._showPadding!==t&&(this._showPadding=t,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())}get repaint(){return!!this._repaint}set repaint(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(t){this._vertices=t,this._update()}_setCacheLimits(e,i){t.setCacheLimits(e,i)}get version(){return t.version}},NavigationControl:class{constructor(e){this.options=t.extend({},ao,e),this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this.options.showZoom&&(t.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",(t=>{this._map&&this._map.zoomIn({},{originalEvent:t})})),o("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",(t=>{this._map&&this._map.zoomOut({},{originalEvent:t})})),o("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",(t=>{const e=this._map;e&&(this.options.visualizePitch?e.resetNorthPitch({},{originalEvent:t}):e.resetNorth({},{originalEvent:t}))})),this._compassIcon=o("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const t=this._map;if(!t)return;const e=t.getZoom(),i=e===t.getMaxZoom(),r=e===t.getMinZoom();this._zoomInButton.disabled=i,this._zoomOutButton.disabled=r,this._zoomInButton.setAttribute("aria-disabled",i.toString()),this._zoomOutButton.setAttribute("aria-disabled",r.toString())}_rotateCompassArrow(){const t=this._map;if(!t)return;const e=this.options.visualizePitch?"scale(".concat(1/Math.pow(Math.cos(t.transform.pitch*(Math.PI/180)),.5),") rotateX(").concat(t.transform.pitch,"deg) rotateZ(").concat(t.transform.angle*(180/Math.PI),"deg)"):"rotate(".concat(t.transform.angle*(180/Math.PI),"deg)");t._requestDomTask((()=>{this._compassIcon&&(this._compassIcon.style.transform=e)}))}onAdd(t){return this._map=t,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),t.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&t.on("pitch",this._rotateCompassArrow),t.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new lo(t,this._compass,this.options.visualizePitch)),this._container}onRemove(){const t=this._map;t&&(this._container.remove(),this.options.showZoom&&t.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&t.off("pitch",this._rotateCompassArrow),t.off("rotate",this._rotateCompassArrow),this._handler&&this._handler.off(),this._handler=void 0),this._map=void 0)}_createButton(t,e){const i=o("button",t,this._container);return i.type="button",i.addEventListener("click",e),i}_setButtonTitle(t,e){if(!this._map)return;const i=this._map._getUIString("NavigationControl.".concat(e));t.setAttribute("aria-label",i),t.firstElementChild&&t.firstElementChild.setAttribute("title",i)}},GeolocateControl:class extends t.Evented{constructor(e){super(),this.options=t.extend({geolocation:t.window.navigator.geolocation},co,e),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation","_onDeviceOrientation"],this),this._updateMarkerRotationThrottled=Jr(this._updateMarkerRotation,20),this._numberOfWatches=0}onAdd(t){return this._map=t,this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkGeolocationSupport(this._setupUI),this._container}onRemove(){void 0!==this._geolocationWatchID&&(this.options.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("zoom",this._onZoom),this._map=void 0,this._numberOfWatches=0,this._noTimeout=!1}_checkGeolocationSupport(e){void 0!==this._supportsGeolocation?e(this._supportsGeolocation):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((t=>{this._supportsGeolocation="denied"!==t.state,e(this._supportsGeolocation)})):(this._supportsGeolocation=!!this.options.geolocation,e(this._supportsGeolocation))}_isOutOfMapMaxBounds(t){const e=this._map.getMaxBounds(),i=t.coords;return!!e&&(i.longitude<e.getWest()||i.longitude>e.getEast()||i.latitude<e.getSouth()||i.latitude>e.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(e){if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}}_updateCamera(e){const i=new t.LngLat(e.coords.longitude,e.coords.latitude),r=e.coords.accuracy,n=this._map.getBearing(),o=t.extend({bearing:n},this.options.fitBoundsOptions);this._map.fitBounds(i.toBounds(r),o,{geolocateSource:!0})}_updateMarker(e){if(e){const i=new t.LngLat(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(i).addTo(this._map),this._userLocationDotMarker.setLngLat(i).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const e=this._map.transform,i=t.mercatorZfromAltitude(1,e._center.lat)*e.worldSize,r=Math.ceil(2*this._accuracy*i);this._circleElement.style.width="".concat(r,"px"),this._circleElement.style.height="".concat(r,"px")}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_updateMarkerRotation(){this._userLocationDotMarker&&"number"==typeof this._heading?(this._userLocationDotMarker.setRotation(this._heading),this._dotElement.classList.add("mapboxgl-user-location-show-heading")):(this._dotElement.classList.remove("mapboxgl-user-location-show-heading"),this._userLocationDotMarker.setRotation(0))}_onError(e){if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&this._noTimeout)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(e){if(this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this._geolocateButton=o("button","mapboxgl-ctrl-geolocate",this._container),o("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");const e=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",e),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",e)}else{const t=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","fal

1setLngLat(e){this._lngLat=t.LngLat.convert(e),this._pos=null,this._trackPointer=!1,this._update();const i=this._map;return i&&(i.on("move",this._update),i.off("mousemove",this._onMouseEvent),i._canvasContainer.classList.remove("mapboxgl-track-pointer")),this}trackPointer(){this._trackPointer=!0,this._pos=null,this._update();const t=this._map;return t&&(t.off("move",this._update),t.on("mousemove",this._onMouseEvent),t.on("drag",this._onMouseEvent),t._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(e){return this.setDOMContent(t.window.document.createTextNode(e))}setHTML(e){const i=t.window.document.createDocumentFragment(),r=t.window.document.createElement("body");let n;for(r.innerHTML=e;n=r.firstChild,n;)i.appendChild(n);return this.setDOMContent(i)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(t){return this.options.maxWidth=t,this._update(),this}setDOMContent(t){let e=this._content;if(e)for(;e.hasChildNodes();)e.firstChild&&e.removeChild(e.firstChild);else e=this._content=o("div","mapboxgl-popup-content",this._container||void 0);if(e.appendChild(t),this.options.closeButton){const t=this._closeButton=o("button","mapboxgl-popup-close-button",e);t.type="button",t.setAttribute("aria-label","Close popup"),t.setAttribute("aria-hidden","true"),t.innerHTML="&#215;",t.addEventListener("click",this._onClose)}return this._update(),this._focusFirstElement(),this}addClassName(t){return this._classList.add(t),this._updateClassList(),this}removeClassName(t){return this._classList.delete(t),this._updateClassList(),this}setOffset(t){return this.options.offset=t,this._update(),this}toggleClassName(t){let e;return this._classList.delete(t)?e=!1:(this._classList.add(t),e=!0),this._updateClassList(),e}_onMouseEvent(t){this._update(t.point)}_getAnchor(t){if(this.options.anchor)return this.options.anchor;const e=this._map,i=this._container,r=this._pos;if(!e||!i||!r)return"bottom";const n=i.offsetWidth,o=i.offsetHeight,s=r.x<n/2,a=r.x>e.transform.width-n/2;if(r.y+t<o)return s?"top-left":a?"top-right":"top";if(r.y>e.transform.height-o){if(s)return"bottom-left";if(a)return"bottom-right"}return s?"left":a?"right":"bottom"}_updateClassList(){const t=this._container;if(!t)return;const e=[...this._classList];e.push("mapboxgl-popup"),this._anchor&&e.push("mapboxgl-popup-anchor-".concat(this._anchor)),this._trackPointer&&e.push("mapboxgl-popup-track-pointer"),t.className=e.join(" ")}_update(e){const i=this._map,r=this._content;if(!i||!this._lngLat&&!this._trackPointer||!r)return;let n=this._container;if(n||(n=this._container=o("div","mapboxgl-popup",i.getContainer()),this._tip=o("div","mapboxgl-popup-tip",n),n.appendChild(r)),this.options.maxWidth&&n.style.maxWidth!==this.options.maxWidth&&(n.style.maxWidth=this.options.maxWidth),i.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=to(this._lngLat,this._pos,i.transform)),!this._trackPointer||e){const t=this._pos=this._trackPointer&&e?e:i.project(this._lngLat),r=_o(this.options.offset),n=this._anchor=this._getAnchor(r.y),o=_o(this.options.offset,n),s=t.add(o).round();i._requestDomTask((()=>{this._container&&n&&(this._container.style.transform="".concat(eo[n]," translate(").concat(s.x,"px,").concat(s.y,"px)"))}))}if(!this._marker&&i._showingGlobe()){const e=t.isLngLatBehindGlobe(i.transform,this._lngLat)?0:1;this._setOpacity(e)}this._updateClassList()}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const t=this._container.querySelector(mo);t&&t.focus()}_onClose(){this.remove()}_setOpacity(t){this._container&&(this._container.style.opacity="".concat(t)),this._content&&(this._content.style.pointerEvents=t?"auto":"none")}},Marker:io,Style:ti,LngLat:t.LngLat,LngLatBounds:t.LngLatBounds,Point:t.pointGeometry,MercatorCoordinate:t.MercatorCoordinate,FreeCameraOptions:Nr,Evented:t.Evented,config:t.config,prewarm:function(){jt().acquire(Ot)},clearPrewarmedResources:function(){const t=Vt;t&&(t.isPreloaded()&&1===t.numActive()?(t.release(Ot),Vt=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()"))},get accessToken(){return t.config.ACCESS_TOKEN},set accessToken(e){t.config.ACCESS_TOKEN=e},get baseApiUrl(){return t.config.API_URL},set baseApiUrl(e){t.config.API_URL=e},get workerCount(){return Ut.workerCount},set workerCount(t){Ut.workerCount=t},get maxParallelImageRequests(){return t.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(e){t.config.MAX_PARALLEL_IMAGE_REQUESTS=e},clearStorage(e){t.clearTileCache(e)},workerUrl:"",workerClass:null,setNow:t.exported.setNow,restoreNow:t.exported.restoreNow};return go})),i}()}}]);
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