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i&&e.availableImages&&(i.available=e.availableImages.indexOf(t)>-1),i}eachChild(e){e(this.input)}outputDefined(){return!1}serialize(){return["image",this.input.serialize()]}}const zt={"to-boolean":tt,"to-color":it,"to-number":Ke,"to-string":et};class Dt{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");const i=e[0];if(("to-boolean"===i||"to-string"===i)&&2!==e.length)return t.error("Expected one argument.");const n=zt[i],r=[];for(let i=1;i<e.length;i++){const n=t.parse(e[i],i,rt);if(!n)return null;r.push(n)}return new Dt(n,r)}evaluate(e){if("boolean"===this.type.kind)return Boolean(this.args[0].evaluate(e));if("color"===this.type.kind){let t,i;for(const n of this.args){if(t=n.evaluate(e),i=null,t instanceof _t)return t;if("string"==typeof t){const i=e.parseColor(t);if(i)return i}else if(Array.isArray(t)&&(i=t.length<3||t.length>4?`Invalid rbga value ${JSON.stringify(t)}: expected an array containing either three 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Ot=Dt;const Ft=["Unknown","Point","LineString","Polygon"];var Bt=class{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null,this.featureTileCoord=null,this.featureDistanceData=null}id(){return this.feature&&"id"in this.feature&&this.feature.id?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?Ft[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}distanceFromCenter(){if(this.featureTileCoord&&this.featureDistanceData){const e=this.featureDistanceData.center,t=this.featureDistanceData.scale,{x:i,y:n}=this.featureTileCoord;return this.featureDistanceData.bearing[0]*(i*t-e[0])+this.featureDistanceData.bearing[1]*(n*t-e[1])}return 0}parseColor(e){let 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l=s.match(/^(.*)-transition$/);if("paint"===t&&l&&a[l[1]]&&a[l[1]].transition)return br({key:i,value:o,valueSpec:r.transition,style:n,styleSpec:r});const c=e.valueSpec||a[s];if(!c)return[new jn(i,o,`unknown property "${s}"`)];let u;if("string"===Tn(o)&&bn(c)&&!c.tokens&&(u=/^{([^}]+)}$/.exec(o)))return[new jn(i,o,`"${s}" does not support interpolation syntax\nUse an identity property function instead: \`{ "type": "identity", "property": ${JSON.stringify(u[1])} }\`.`)];const h=[];return"symbol"===e.layerType&&("text-field"===s&&n&&!n.glyphs&&h.push(new jn(i,o,'use of "text-field" requires a style "glyphs" property')),"text-font"===s&&Sn($e(o))&&"identity"===qe(o.type)&&h.push(new jn(i,o,'"text-font" does not support identity functions'))),h.concat(br({key:e.key,value:o,valueSpec:c,style:n,styleSpec:r,expressionContext:"property",propertyType:t,propertyKey:s}))}function hr(e){return ur(e,"paint")}function pr(e){return ur(e,"layout")}function dr(e){let t=[];const i=e.value,n=e.key,r=e.style,o=e.styleSpec;i.type||i.ref||t.push(new jn(n,i,'either "type" or "ref" is required'));let s=qe(i.type);const a=qe(i.ref);if(i.id){const o=qe(i.id);for(let s=0;s<e.arrayIndex;s++){const e=r.layers[s];qe(e.id)===o&&t.push(new jn(n,i.id,`duplicate layer id "${i.id}", previously used at line ${e.id.__line__}`))}}if("ref"in i){let e;["type","source","source-layer","filter","layout"].forEach((e=>{e in i&&t.push(new jn(n,i[e],`"${e}" is prohibited for ref layers`))})),r.layers.forEach((t=>{qe(t.id)===a&&(e=t)})),e?e.ref?t.push(new jn(n,i.ref,"ref cannot reference another ref layer")):s=qe(e.type):"string"==typeof a&&t.push(new jn(n,i.ref,`ref layer "${a}" not found`))}else if("background"!==s&&"sky"!==s)if(i.source){const e=r.sources&&r.sources[i.source],o=e&&qe(e.type);e?"vector"===o&&"raster"===s?t.push(new jn(n,i.source,`layer "${i.id}" requires a raster source`)):"raster"===o&&"raster"!==s?t.push(new jn(n,i.source,`layer "${i.id}" requires a vector 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f=this.d*d+p;if((!a||a(this._convertFromCellCoord(p),this._convertFromCellCoord(d),this._convertFromCellCoord(p+1),this._convertFromCellCoord(d+1)))&&r.call(this,e,t,i,n,f,o,s,a))return}},Lr.prototype._convertFromCellCoord=function(e){return(e-this.padding)/this.scale},Lr.prototype._convertToCellCoord=function(e){return Math.max(0,Math.min(this.d-1,Math.floor(e*this.scale)+this.padding))},Lr.prototype.toArrayBuffer=function(){if(this.arrayBuffer)return this.arrayBuffer;for(var e=this.cells,t=3+this.cells.length+1+1,i=0,n=0;n<this.cells.length;n++)i+=this.cells[n].length;var r=new Int32Array(t+i+this.keys.length+this.bboxes.length);r[0]=this.extent,r[1]=this.n,r[2]=this.padding;for(var o=t,s=0;s<e.length;s++){var a=e[s];r[3+s]=o,r.set(a,o),o+=a.length}return r[3+e.length]=o,r.set(this.keys,o),r[3+e.length+1]=o+=this.keys.length,r.set(this.bboxes,o),o+=this.bboxes.length,r.buffer};const Ir={};function 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Number||e instanceof String||e instanceof Date||e instanceof RegExp)return e;if(Rr(e)||kr(e))return i&&i.push(e),e;if(ArrayBuffer.isView(e)){const t=e;return i&&i.push(t.buffer),t}if(e instanceof t.ImageData)return i&&i.push(e.data.buffer),e;if(Array.isArray(e)){const t=[];for(const n of e)t.push(zr(n,i));return t}if("object"==typeof e){const t=e.constructor,n=t._classRegistryKey;if(!n)throw new Error(`can't serialize object of unregistered class ${n}`);const r=t.serialize?t.serialize(e,i):{};if(!t.serialize){for(const t in e)e.hasOwnProperty(t)&&(Ir[n].omit.indexOf(t)>=0||(r[t]=zr(e[t],i)));e instanceof Error&&(r.message=e.message)}if(r.$name)throw new Error("$name property is reserved for worker serialization logic.");return"Object"!==n&&(r.$name=n),r}throw new Error("can't serialize object of type "+typeof e)}function Dr(e){if(null==e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||e instanceof Boolean||e instanceof Number||e instanceof String||e instanceof Date||e instanceof RegExp||Rr(e)||kr(e)||ArrayBuffer.isView(e)||e instanceof t.ImageData)return e;if(Array.isArray(e))return e.map(Dr);if("object"==typeof e){const t=e.$name||"Object",{klass:i}=Ir[t];if(!i)throw new Error(`can't deserialize unregistered class ${t}`);if(i.deserialize)return i.deserialize(e);const n=Object.create(i.prototype);for(const t of Object.keys(e))"$name"!==t&&(n[t]=Dr(e[t]));return n}throw new Error("can't deserialize object of type "+typeof e)}class Or{constructor(){this.first=!0}update(e,t){const i=Math.floor(e);return this.first?(this.first=!1,this.lastIntegerZoom=i,this.lastIntegerZoomTime=0,this.lastZoom=e,this.lastFloorZoom=i,!0):(this.lastFloorZoom>i?(this.lastIntegerZoom=i+1,this.lastIntegerZoomTime=t):this.lastFloorZoom<i&&(this.lastIntegerZoom=i,this.lastIntegerZoomTime=t),e!==this.lastZoom&&(this.lastZoom=e,this.lastFloorZoom=i,!0))}}const Fr=e=>e>=1536&&e<=1791,Br=e=>e>=1872&&e<=1919,Nr=e=>e>=2208&&e<=2303,Ur=e=>e>=11904&&e<=12031,jr=e=>e>=12032&&e<=12255,Vr=e=>e>=12272&&e<=12287,Gr=e=>e>=12288&&e<=12351,Hr=e=>e>=12352&&e<=12447,Wr=e=>e>=12448&&e<=12543,qr=e=>e>=12544&&e<=12591,$r=e=>e>=12704&&e<=12735,Zr=e=>e>=12736&&e<=12783,Xr=e=>e>=12784&&e<=12799,Yr=e=>e>=12800&&e<=13055,Jr=e=>e>=13056&&e<=13311,Qr=e=>e>=13312&&e<=19903,Kr=e=>e>=19968&&e<=40959,eo=e=>e>=40960&&e<=42127,to=e=>e>=42128&&e<=42191,io=e=>e>=44032&&e<=55215,no=e=>e>=63744&&e<=64255,ro=e=>e>=64336&&e<=65023,oo=e=>e>=65040&&e<=65055,so=e=>e>=65072&&e<=65103,ao=e=>e>=65104&&e<=65135,lo=e=>e>=65136&&e<=65279,co=e=>e>=65280&&e<=65519;function uo(e){for(const t of e)if(fo(t.charCodeAt(0)))return!0;return!1}function ho(e){for(const t of e)if(!po(t.charCodeAt(0)))return!1;return!0}function po(e){return!(Fr(e)||Br(e)||Nr(e)||ro(e)||lo(e))}function fo(e){return!(746!==e&&747!==e&&(e<4352||!($r(e)||qr(e)||so(e)&&!(e>=65097&&e<=65103)||no(e)||Jr(e)||Ur(e)||Zr(e)||!(!Gr(e)||e>=12296&&e<=12305||e>=12308&&e<=12319||12336===e)||Qr(e)||Kr(e)||Yr(e)||(e=>e>=12592&&e<=12687)(e)||(e=>e>=43360&&e<=43391)(e)||(e=>e>=55216&&e<=55295)(e)||(e=>e>=4352&&e<=4607)(e)||io(e)||Hr(e)||Vr(e)||(e=>e>=12688&&e<=12703)(e)||jr(e)||Xr(e)||Wr(e)&&12540!==e||!(!co(e)||65288===e||65289===e||65293===e||e>=65306&&e<=65310||65339===e||65341===e||65343===e||e>=65371&&e<=65503||65507===e||e>=65512&&e<=65519)||!(!ao(e)||e>=65112&&e<=65118||e>=65123&&e<=65126)||(e=>e>=5120&&e<=5759)(e)||(e=>e>=6320&&e<=6399)(e)||oo(e)||(e=>e>=19904&&e<=19967)(e)||eo(e)||to(e))))}function mo(e){return!(fo(e)||function(e){return!!((e=>e>=128&&e<=255)(e)&&(167===e||169===e||174===e||177===e||188===e||189===e||190===e||215===e||247===e)||(e=>e>=8192&&e<=8303)(e)&&(8214===e||8224===e||8225===e||8240===e||8241===e||8251===e||8252===e||8258===e||8263===e||8264===e||8265===e||8273===e)||(e=>e>=8448&&e<=8527)(e)||(e=>e>=8528&&e<=8591)(e)||(e=>e>=8960&&e<=9215)(e)&&(e>=8960&&e<=8967||e>=8972&&e<=8991||e>=8996&&e<=9e3||9003===e||e>=9085&&e<=9114||e>=9150&&e<=9165||9167===e||e>=9169&&e<=9179||e>=9186&&e<=9215)||(e=>e>=9216&&e<=9279)(e)&&9251!==e||(e=>e>=9280&&e<=9311)(e)||(e=>e>=9312&&e<=9471)(e)||(e=>e>=9632&&e<=9727)(e)||(e=>e>=9728&&e<=9983)(e)&&!(e>=9754&&e<=9759)||(e=>e>=11008&&e<=11263)(e)&&(e>=11026&&e<=11055||e>=11088&&e<=11097||e>=11192&&e<=11243)||Gr(e)||Wr(e)||(e=>e>=57344&&e<=63743)(e)||so(e)||ao(e)||co(e)||8734===e||8756===e||8757===e||e>=9984&&e<=10087||e>=10102&&e<=10131||65532===e||65533===e)}(e))}function go(e){return e>=1424&&e<=2303||ro(e)||lo(e)}function _o(e,t){return!(!t&&go(e)||e>=2304&&e<=3583||e>=3840&&e<=4255||(e=>e>=6016&&e<=6143)(e))}function yo(e){for(const t of e)if(go(t.charCodeAt(0)))return!0;return!1}const vo="deferred",xo="loading",bo="loaded";let wo=null,Mo="unavailable",To=null;const So=function(e){e&&"string"==typeof e&&e.indexOf("NetworkError")>-1&&(Mo="error"),wo&&wo(e)};function Eo(){Ao.fire(new je("pluginStateChange",{pluginStatus:Mo,pluginURL:To}))}const Ao=new Ge,Co=function(){return Mo},Lo=function(){if(Mo!==vo||!To)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");Mo=xo,Eo(),To&&Pe({url:To},(e=>{e?So(e):(Mo=bo,Eo())}))},Io={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>Mo===bo||null!=Io.applyArabicShaping,isLoading:()=>Mo===xo,setState(e){Mo=e.pluginStatus,To=e.pluginURL},isParsed:()=>null!=Io.applyArabicShaping&&null!=Io.processBidirectionalText&&null!=Io.processStyledBidirectionalText,getPluginURL:()=>To};class Po{constructor(e,t){this.zoom=e,t?(this.now=t.now,this.fadeDuration=t.fadeDuration,this.zoomHistory=t.zoomHistory,this.transition=t.transition,this.pitch=t.pitch):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Or,this.transition={},this.pitch=0)}isSupportedScript(e){return function(e,t){for(const i of e)if(!_o(i.charCodeAt(0),t))return!1;return!0}(e,Io.isLoaded())}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,t=e-Math.floor(e),i=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:t+(1-t)*i}:{fromScale:.5,toScale:1,t:1-(1-i)*t}}}class Ro{constructor(e,t){this.property=e,this.value=t,this.expression=function(e,t){if(Sn(e))return new Nn(e,t);if(zn(e)){const i=Bn(e,t);if("error"===i.result)throw new Error(i.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return i.value}{let i=e;return"string"==typeof e&&"color"===t.type&&(i=_t.parse(e)),{kind:"constant",evaluate:()=>i}}}(void 0===t?e.specification.default:t,e.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(e,t,i){return this.property.possiblyEvaluate(this,e,t,i)}}class ko{constructor(e){this.property=e,this.value=new Ro(e,void 0)}transitioned(e,t){return new Do(this.property,this.value,t,v({},e.transition,this.transition),e.now)}untransitioned(){return new Do(this.property,this.value,null,{},0)}}class zo{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return L(this._values[e].value.value)}setValue(e,t){this._values.hasOwnProperty(e)||(this._values[e]=new ko(this._values[e].property)),this._values[e].value=new Ro(this._values[e].property,null===t?void 0:L(t))}getTransition(e){return L(this._values[e].transition)}setTransition(e,t){this._values.hasOwnProperty(e)||(this._values[e]=new ko(this._values[e].property)),this._values[e].transition=L(t)||void 0}serialize(){const e={};for(const t of Object.keys(this._values)){const i=this.getValue(t);void 0!==i&&(e[t]=i);const n=this.getTransition(t);void 0!==n&&(e[`${t}-transition`]=n)}return e}transitioned(e,t){const i=new Oo(this._properties);for(const n of Object.keys(this._values))i._values[n]=this._values[n].transitioned(e,t._values[n]);return i}untransitioned(){const e=new Oo(this._properties);for(const t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}}class Do{constructor(e,t,i,n,r){const o=n.delay||0,s=n.duration||0;r=r||0,this.property=e,this.value=t,this.begin=r+o,this.end=this.begin+s,e.specification.transition&&(n.delay||n.duration)&&(this.prior=i)}possiblyEvaluate(e,t,i){const n=e.now||0,r=this.value.possiblyEvaluate(e,t,i),o=this.prior;if(o){if(n>this.end)return this.prior=null,r;if(this.value.isDataDriven())return this.prior=null,r;if(n<this.begin)return o.possiblyEvaluate(e,t,i);{const s=(n-this.begin)/(this.end-this.begin);return this.property.interpolate(o.possiblyEvaluate(e,t,i),r,h(s))}}return r}}class Oo{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,i){const n=new No(this._properties);for(const r of Object.keys(this._values))n._values[r]=this._values[r].possiblyEvaluate(e,t,i);return n}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Fo{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}getValue(e){return L(this._values[e].value)}setValue(e,t){this._values[e]=new Ro(this._values[e].property,null===t?void 0:L(t))}serialize(){const e={};for(const t of Object.keys(this._values)){const i=this.getValue(t);void 0!==i&&(e[t]=i)}return e}possiblyEvaluate(e,t,i){const n=new No(this._properties);for(const r of Object.keys(this._values))n._values[r]=this._values[r].possiblyEvaluate(e,t,i);return n}}class Bo{constructor(e,t,i){this.property=e,this.value=t,this.parameters=i}isConstant(){return"constant"===this.value.kind}constantOr(e){return"constant"===this.value.kind?this.value.value:e}evaluate(e,t,i,n){return this.property.evaluate(this.value,this.parameters,e,t,i,n)}}class No{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class Uo{constructor(e){this.specification=e}possiblyEvaluate(e,t){return e.expression.evaluate(t)}interpolate(e,t,i){const n=yi[this.specification.type];return n?n(e,t,i):e}}class jo{constructor(e,t){this.specification=e,this.overrides=t}possiblyEvaluate(e,t,i,n){return new Bo(this,"constant"===e.expression.kind||"camera"===e.expression.kind?{kind:"constant",value:e.expression.evaluate(t,null,{},i,n)}:e.expression,t)}interpolate(e,t,i){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new Bo(this,{kind:"constant",value:void 0},e.parameters);const n=yi[this.specification.type];return n?new Bo(this,{kind:"constant",value:n(e.value.value,t.value.value,i)},e.parameters):e}evaluate(e,t,i,n,r,o){return"constant"===e.kind?e.value:e.evaluate(t,i,n,r,o)}}class Vo extends jo{possiblyEvaluate(e,t,i,n){if(void 0===e.value)return new Bo(this,{kind:"constant",value:void 0},t);if("constant"===e.expression.kind){const r=e.expression.evaluate(t,null,{},i,n),o="resolvedImage"===e.property.specification.type&&"string"!=typeof r?r.name:r,s=this._calculate(o,o,o,t);return new Bo(this,{kind:"constant",value:s},t)}if("camera"===e.expression.kind){const i=this._calculate(e.expression.evaluate({zoom:t.zoom-1}),e.expression.evaluate({zoom:t.zoom}),e.expression.evaluate({zoom:t.zoom+1}),t);return new Bo(this,{kind:"constant",value:i},t)}return new Bo(this,e.expression,t)}evaluate(e,t,i,n,r,o){if("source"===e.kind){const s=e.evaluate(t,i,n,r,o);return this._calculate(s,s,s,t)}return"composite"===e.kind?this._calculate(e.evaluate({zoom:Math.floor(t.zoom)-1},i,n),e.evaluate({zoom:Math.floor(t.zoom)},i,n),e.evaluate({zoom:Math.floor(t.zoom)+1},i,n),t):e.value}_calculate(e,t,i,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t,other:i}:{from:i,to:t,other:e}}interpolate(e){return e}}class Go{constructor(e){this.specification=e}possiblyEvaluate(e,t,i,n){if(void 0!==e.value){if("constant"===e.expression.kind){const r=e.expression.evaluate(t,null,{},i,n);return this._calculate(r,r,r,t)}return this._calculate(e.expression.evaluate(new Po(Math.floor(t.zoom-1),t)),e.expression.evaluate(new Po(Math.floor(t.zoom),t)),e.expression.evaluate(new Po(Math.floor(t.zoom+1),t)),t)}}_calculate(e,t,i,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:i,to:t}}interpolate(e){return e}}class Ho{constructor(e){this.specification=e}possiblyEvaluate(e,t,i,n){return!!e.expression.evaluate(t,null,{},i,n)}interpolate(){return!1}}class Wo{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];const t=new Po(0,{});for(const i in e){const n=e[i];n.specification.overridable&&this.overridableProperties.push(i);const r=this.defaultPropertyValues[i]=new Ro(n,void 0),o=this.defaultTransitionablePropertyValues[i]=new ko(n);this.defaultTransitioningPropertyValues[i]=o.untransitioned(),this.defaultPossiblyEvaluatedValues[i]=r.possiblyEvaluate(t)}}}function qo(e,t){return 256*(e=f(Math.floor(e),0,255))+f(Math.floor(t),0,255)}Pr(jo,"DataDrivenProperty"),Pr(Uo,"DataConstantProperty"),Pr(Vo,"CrossFadedDataDrivenProperty"),Pr(Go,"CrossFadedProperty"),Pr(Ho,"ColorRampProperty");const $o={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Zo{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Xo{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}destroy(){this.int8=this.uint8=this.int16=this.uint16=this.int32=this.uint32=this.float32=null,this.arrayBuffer=null}}function Yo(e,t=1){let i=0,n=0;return{members:e.map((e=>{const r=$o[e.type].BYTES_PER_ELEMENT,o=i=Jo(i,Math.max(t,r)),s=e.components||1;return n=Math.max(n,r),i+=r*s,{name:e.name,type:e.type,components:s,offset:o}})),size:Jo(i,Math.max(n,t)),alignment:t}}function Jo(e,t){return Math.ceil(e/t)*t}class Qo extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const n=2*e;return this.int16[n+0]=t,this.int16[n+1]=i,e}}Qo.prototype.bytesPerElement=4,Pr(Qo,"StructArrayLayout2i4");class Ko extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i)}emplace(e,t,i,n){const r=3*e;return this.int16[r+0]=t,this.int16[r+1]=i,this.int16[r+2]=n,e}}Ko.prototype.bytesPerElement=6,Pr(Ko,"StructArrayLayout3i6");class es extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i,n)}emplace(e,t,i,n,r){const o=4*e;return this.int16[o+0]=t,this.int16[o+1]=i,this.int16[o+2]=n,this.int16[o+3]=r,e}}es.prototype.bytesPerElement=8,Pr(es,"StructArrayLayout4i8");class ts extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,n,r,o,s)}emplace(e,t,i,n,r,o,s,a){const l=6*e,c=12*e,u=3*e;return this.int16[l+0]=t,this.int16[l+1]=i,this.uint8[c+4]=n,this.uint8[c+5]=r,this.uint8[c+6]=o,this.uint8[c+7]=s,this.float32[u+2]=a,e}}ts.prototype.bytesPerElement=12,Pr(ts,"StructArrayLayout2i4ub1f12");class is extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i,n)}emplace(e,t,i,n,r){const o=4*e;return this.float32[o+0]=t,this.float32[o+1]=i,this.float32[o+2]=n,this.float32[o+3]=r,e}}is.prototype.bytesPerElement=16,Pr(is,"StructArrayLayout4f16");class ns extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s,a,l,c){const u=this.length;return this.resize(u+1),this.emplace(u,e,t,i,n,r,o,s,a,l,c)}emplace(e,t,i,n,r,o,s,a,l,c,u){const h=10*e;return this.uint16[h+0]=t,this.uint16[h+1]=i,this.uint16[h+2]=n,this.uint16[h+3]=r,this.uint16[h+4]=o,this.uint16[h+5]=s,this.uint16[h+6]=a,this.uint16[h+7]=l,this.uint16[h+8]=c,this.uint16[h+9]=u,e}}ns.prototype.bytesPerElement=20,Pr(ns,"StructArrayLayout10ui20");class rs extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s,a){const l=this.length;return this.resize(l+1),this.emplace(l,e,t,i,n,r,o,s,a)}emplace(e,t,i,n,r,o,s,a,l){const c=8*e;return this.uint16[c+0]=t,this.uint16[c+1]=i,this.uint16[c+2]=n,this.uint16[c+3]=r,this.uint16[c+4]=o,this.uint16[c+5]=s,this.uint16[c+6]=a,this.uint16[c+7]=l,e}}rs.prototype.bytesPerElement=16,Pr(rs,"StructArrayLayout8ui16");class os extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,n,r,o)}emplace(e,t,i,n,r,o,s){const a=6*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=n,this.int16[a+3]=r,this.int16[a+4]=o,this.int16[a+5]=s,e}}os.prototype.bytesPerElement=12,Pr(os,"StructArrayLayout6i12");class ss extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s,a,l,c,u,h){const p=this.length;return this.resize(p+1),this.emplace(p,e,t,i,n,r,o,s,a,l,c,u,h)}emplace(e,t,i,n,r,o,s,a,l,c,u,h,p){const d=12*e;return this.int16[d+0]=t,this.int16[d+1]=i,this.int16[d+2]=n,this.int16[d+3]=r,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]=u,this.int16[d+10]=h,this.int16[d+11]=p,e}}ss.prototype.bytesPerElement=24,Pr(ss,"StructArrayLayout4i4ui4i24");class as extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,n,r,o)}emplace(e,t,i,n,r,o,s){const a=10*e,l=5*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=n,this.float32[l+2]=r,this.float32[l+3]=o,this.float32[l+4]=s,e}}as.prototype.bytesPerElement=20,Pr(as,"StructArrayLayout3i3f20");class ls extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}ls.prototype.bytesPerElement=4,Pr(ls,"StructArrayLayout1ul4");class cs extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s,a,l,c,u,h,p){const d=this.length;return this.resize(d+1),this.emplace(d,e,t,i,n,r,o,s,a,l,c,u,h,p)}emplace(e,t,i,n,r,o,s,a,l,c,u,h,p,d){const f=20*e,m=10*e;return this.int16[f+0]=t,this.int16[f+1]=i,this.int16[f+2]=n,this.int16[f+3]=r,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]=u,this.uint32[m+8]=h,this.uint16[f+18]=p,this.uint16[f+19]=d,e}}cs.prototype.bytesPerElement=40,Pr(cs,"StructArrayLayout5i4f1i1ul2ui40");class us extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,n,r,o,s)}emplace(e,t,i,n,r,o,s,a){const l=8*e;return this.int16[l+0]=t,this.int16[l+1]=i,this.int16[l+2]=n,this.int16[l+4]=r,this.int16[l+5]=o,this.int16[l+6]=s,this.int16[l+7]=a,e}}us.prototype.bytesPerElement=16,Pr(us,"StructArrayLayout3i2i2i16");class hs extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,n,r)}emplace(e,t,i,n,r,o){const s=4*e,a=8*e;return this.float32[s+0]=t,this.float32[s+1]=i,this.float32[s+2]=n,this.int16[a+6]=r,this.int16[a+7]=o,e}}hs.prototype.bytesPerElement=16,Pr(hs,"StructArrayLayout2f1f2i16");class ps extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i,n)}emplace(e,t,i,n,r){const o=12*e,s=3*e;return this.uint8[o+0]=t,this.uint8[o+1]=i,this.float32[s+1]=n,this.float32[s+2]=r,e}}ps.prototype.bytesPerElement=12,Pr(ps,"StructArrayLayout2ub2f12");class ds extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i)}emplace(e,t,i,n){const r=3*e;return this.float32[r+0]=t,this.float32[r+1]=i,this.float32[r+2]=n,e}}ds.prototype.bytesPerElement=12,Pr(ds,"StructArrayLayout3f12");class fs extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i)}emplace(e,t,i,n){const r=3*e;return this.uint16[r+0]=t,this.uint16[r+1]=i,this.uint16[r+2]=n,e}}fs.prototype.bytesPerElement=6,Pr(fs,"StructArrayLayout3ui6");class ms extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_,y,v,x){const b=this.length;return this.resize(b+1),this.emplace(b,e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_,y,v,x)}emplace(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_,y,v,x,b){const w=30*e,M=15*e,T=60*e;return this.int16[w+0]=t,this.int16[w+1]=i,this.int16[w+2]=n,this.float32[M+2]=r,this.float32[M+3]=o,this.uint16[w+8]=s,this.uint16[w+9]=a,this.uint32[M+5]=l,this.uint32[M+6]=c,this.uint32[M+7]=u,this.uint16[w+16]=h,this.uint16[w+17]=p,this.uint16[w+18]=d,this.float32[M+10]=f,this.float32[M+11]=m,this.uint8[T+48]=g,this.uint8[T+49]=_,this.uint8[T+50]=y,this.uint32[M+13]=v,this.int16[w+28]=x,this.uint8[T+58]=b,e}}ms.prototype.bytesPerElement=60,Pr(ms,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class gs extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_,y,v,x,b,w,M,T,S,E,A,C,L){const I=this.length;return this.resize(I+1),this.emplace(I,e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_,y,v,x,b,w,M,T,S,E,A,C,L)}emplace(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_,y,v,x,b,w,M,T,S,E,A,C,L,I){const P=38*e,R=19*e;return this.int16[P+0]=t,this.int16[P+1]=i,this.int16[P+2]=n,this.float32[R+2]=r,this.float32[R+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]=u,this.int16[P+13]=h,this.uint16[P+14]=p,this.uint16[P+15]=d,this.uint16[P+16]=f,this.uint16[P+17]=m,this.uint16[P+18]=g,this.uint16[P+19]=_,this.uint16[P+20]=y,this.uint16[P+21]=v,this.uint16[P+22]=x,this.uint16[P+23]=b,this.uint16[P+24]=w,this.uint16[P+25]=M,this.uint16[P+26]=T,this.uint16[P+27]=S,this.uint16[P+28]=E,this.uint32[R+15]=A,this.float32[R+16]=C,this.float32[R+17]=L,this.float32[R+18]=I,e}}gs.prototype.bytesPerElement=76,Pr(gs,"StructArrayLayout3i2f6i15ui1ul3f76");class _s extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}_s.prototype.bytesPerElement=4,Pr(_s,"StructArrayLayout1f4");class ys extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,n,r,o,s)}emplace(e,t,i,n,r,o,s,a){const l=7*e;return this.float32[l+0]=t,this.float32[l+1]=i,this.float32[l+2]=n,this.float32[l+3]=r,this.float32[l+4]=o,this.float32[l+5]=s,this.float32[l+6]=a,e}}ys.prototype.bytesPerElement=28,Pr(ys,"StructArrayLayout7f28");class vs extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,n,r){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,n,r)}emplace(e,t,i,n,r,o){const s=5*e;return this.float32[s+0]=t,this.float32[s+1]=i,this.float32[s+2]=n,this.float32[s+3]=r,this.float32[s+4]=o,e}}vs.prototype.bytesPerElement=20,Pr(vs,"StructArrayLayout5f20");class xs extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i,n)}emplace(e,t,i,n,r){const o=6*e;return this.uint32[3*e+0]=t,this.uint16[o+2]=i,this.uint16[o+3]=n,this.uint16[o+4]=r,e}}xs.prototype.bytesPerElement=12,Pr(xs,"StructArrayLayout1ul3ui12");class bs extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const n=2*e;return this.uint16[n+0]=t,this.uint16[n+1]=i,e}}bs.prototype.bytesPerElement=4,Pr(bs,"StructArrayLayout2ui4");class ws extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}ws.prototype.bytesPerElement=2,Pr(ws,"StructArrayLayout1ui2");class Ms extends Xo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const n=2*e;return this.float32[n+0]=t,this.float32[n+1]=i,e}}Ms.prototype.bytesPerElement=8,Pr(Ms,"StructArrayLayout2f8");class Ts extends Zo{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]}}Ts.prototype.size=12;class Ss extends os{get(e){return new Ts(this,e)}}Pr(Ss,"FillExtrusionExtArray");class Es extends Zo{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]}}Es.prototype.size=40;class As extends cs{get(e){return new Es(this,e)}}Pr(As,"CollisionBoxArray");class Cs extends Zo{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(e){this._structArray.uint8[this._pos1+49]=e}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(e){this._structArray.uint8[this._pos1+50]=e}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(e){this._structArray.uint32[this._pos4+13]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(e){this._structArray.uint8[this._pos1+58]=e}}Cs.prototype.size=60;class Ls extends ms{get(e){return new Cs(this,e)}}Pr(Ls,"PlacedSymbolArray");class Is extends Zo{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(e){this._structArray.uint32[this._pos4+15]=e}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]}}Is.prototype.size=76;class Ps extends gs{get(e){return new Is(this,e)}}Pr(Ps,"SymbolInstanceArray");class Rs extends _s{getoffsetX(e){return this.float32[1*e+0]}}Pr(Rs,"GlyphOffsetArray");class ks extends Ko{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}Pr(ks,"SymbolLineVertexArray");class zs extends Zo{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]}}zs.prototype.size=12;class Ds extends xs{get(e){return new zs(this,e)}}Pr(Ds,"FeatureIndexArray");class Os extends Zo{get a_centroid_pos0(){return this._structArray.uint16[this._pos2+0]}get a_centroid_pos1(){return this._structArray.uint16[this._pos2+1]}}Os.prototype.size=4;class Fs extends bs{get(e){return new Os(this,e)}}Pr(Fs,"FillExtrusionCentroidArray");class Bs extends Zo{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]}}Bs.prototype.size=12;class Ns extends os{get(e){return new Bs(this,e)}}Pr(Ns,"CircleGlobeExtArray");const Us=Yo([{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"}]),js=Yo([{name:"a_dash_to",components:4,type:"Uint16"},{name:"a_dash_from",components:4,type:"Uint16"}]);var Vs=ft((function(e){e.exports=function(e,t){var i,n,r,o,s,a,l,c;for(n=e.length-(i=3&e.length),r=t,s=3432918353,a=461845907,c=0;c<n;)l=255&e.charCodeAt(c)|(255&e.charCodeAt(++c))<<8|(255&e.charCodeAt(++c))<<16|(255&e.charCodeAt(++c))<<24,++c,r=27492+(65535&(o=5*(65535&(r=(r^=l=(65535&(l=(l=(65535&l)*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|r>>>19))+((5*(r>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(l=0,i){case 3:l^=(255&e.charCodeAt(c+2))<<16;case 2:l^=(255&e.charCodeAt(c+1))<<8;case 1:r^=l=(65535&(l=(l=(65535&(l^=255&e.charCodeAt(c)))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return r^=e.length,r=2246822507*(65535&(r^=r>>>16))+((2246822507*(r>>>16)&65535)<<16)&4294967295,r=3266489909*(65535&(r^=r>>>13))+((3266489909*(r>>>16)&65535)<<16)&4294967295,(r^=r>>>16)>>>0}})),Gs=ft((function(e){e.exports=function(e,t){for(var i,n=e.length,r=t^n,o=0;n>=4;)i=1540483477*(65535&(i=255&e.charCodeAt(o)|(255&e.charCodeAt(++o))<<8|(255&e.charCodeAt(++o))<<16|(255&e.charCodeAt(++o))<<24))+((1540483477*(i>>>16)&65535)<<16),r=1540483477*(65535&r)+((1540483477*(r>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),n-=4,++o;switch(n){case 3:r^=(255&e.charCodeAt(o+2))<<16;case 2:r^=(255&e.charCodeAt(o+1))<<8;case 1:r=1540483477*(65535&(r^=255&e.charCodeAt(o)))+((1540483477*(r>>>16)&65535)<<16)}return r=1540483477*(65535&(r^=r>>>13))+((1540483477*(r>>>16)&65535)<<16),(r^=r>>>15)>>>0}})),Hs=Vs,Ws=Gs;Hs.murmur3=Vs,Hs.murmur2=Ws;class qs{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,t,i,n){this.ids.push($s(e)),this.positions.push(t,i,n)}getPositions(e){const t=$s(e);let i=0,n=this.ids.length-1;for(;i<n;){const e=i+n>>1;this.ids[e]>=t?n=e:i=e+1}const r=[];for(;this.ids[i]===t;)r.push({index:this.positions[3*i],start:this.positions[3*i+1],end:this.positions[3*i+2]}),i++;return r}static serialize(e,t){const i=new Float64Array(e.ids),n=new Uint32Array(e.positions);return Zs(i,n,0,i.length-1),t&&t.push(i.buffer,n.buffer),{ids:i,positions:n}}static deserialize(e){const t=new qs;return t.ids=e.ids,t.positions=e.positions,t.indexed=!0,t}}function $s(e){const t=+e;return!isNaN(t)&&Number.MIN_SAFE_INTEGER<=t&&t<=Number.MAX_SAFE_INTEGER?t:Hs(String(e))}function Zs(e,t,i,n){for(;i<n;){const r=e[i+n>>1];let o=i-1,s=n+1;for(;;){do{o++}while(e[o]<r);do{s--}while(e[s]>r);if(o>=s)break;Xs(e,o,s),Xs(t,3*o,3*s),Xs(t,3*o+1,3*s+1),Xs(t,3*o+2,3*s+2)}s-i<n-s?(Zs(e,t,i,s),i=s+1):(Zs(e,t,s+1,n),n=s)}}function Xs(e,t,i){const n=e[t];e[t]=e[i],e[i]=n}Pr(qs,"FeaturePositionMap");class Ys{constructor(e,t){this.gl=e.gl,this.location=t}}class Js extends Ys{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}}class Qs extends Ys{constructor(e,t){super(e,t),this.current=[0,0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]&&e[3]===this.current[3]||(this.current=e,this.gl.uniform4f(this.location,e[0],e[1],e[2],e[3]))}}class Ks extends Ys{constructor(e,t){super(e,t),this.current=_t.transparent}set(e){e.r===this.current.r&&e.g===this.current.g&&e.b===this.current.b&&e.a===this.current.a||(this.current=e,this.gl.uniform4f(this.location,e.r,e.g,e.b,e.a))}}const ea=new Float32Array(16),ta=new Float32Array(9),ia=new Float32Array(4);function na(e){return[qo(255*e.r,255*e.g),qo(255*e.b,255*e.a)]}class ra{constructor(e,t,i){this.value=e,this.uniformNames=t.map((e=>`u_${e}`)),this.type=i}setUniform(e,t,i){e.set(i.constantOr(this.value))}getBinding(e,t,i){return"color"===this.type?new Ks(e,t):new Js(e,t)}}class oa{constructor(e,t){this.uniformNames=t.map((e=>`u_${e}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,t){this.pixelRatioFrom=t.pixelRatio||1,this.pixelRatioTo=e.pixelRatio||1,this.patternFrom=t.tl.concat(t.br),this.patternTo=e.tl.concat(e.br)}setUniform(e,t,i,n){const r="u_pattern_to"===n||"u_dash_to"===n?this.patternTo:"u_pattern_from"===n||"u_dash_from"===n?this.patternFrom:"u_pixel_ratio_to"===n?this.pixelRatioTo:"u_pixel_ratio_from"===n?this.pixelRatioFrom:null;r&&e.set(r)}getBinding(e,t,i){return"u_pattern_from"===i||"u_pattern_to"===i||"u_dash_from"===i||"u_dash_to"===i?new Qs(e,t):new Js(e,t)}}class sa{constructor(e,t,i,n){this.expression=e,this.type=i,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===i?2:1,offset:0}))),this.paintVertexArray=new n}populatePaintArray(e,t,i,n,r,o){const s=this.paintVertexArray.length,a=this.expression.evaluate(new Po(0),t,{},r,n,o);this.paintVertexArray.resize(e),this._setPaintValue(s,e,a)}updatePaintArray(e,t,i,n,r){const o=this.expression.evaluate({zoom:0},i,n,void 0,r);this._setPaintValue(e,t,o)}_setPaintValue(e,t,i){if("color"===this.type){const n=na(i);for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,n[0],n[1])}else{for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class aa{constructor(e,t,i,n,r,o){this.expression=e,this.uniformNames=t.map((e=>`u_${e}_t`)),this.type=i,this.useIntegerZoom=n,this.zoom=r,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===i?4:2,offset:0}))),this.paintVertexArray=new o}populatePaintArray(e,t,i,n,r,o){const s=this.expression.evaluate(new Po(this.zoom),t,{},r,n,o),a=this.expression.evaluate(new Po(this.zoom+1),t,{},r,n,o),l=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(l,e,s,a)}updatePaintArray(e,t,i,n,r){const o=this.expression.evaluate({zoom:this.zoom},i,n,void 0,r),s=this.expression.evaluate({zoom:this.zoom+1},i,n,void 0,r);this._setPaintValue(e,t,o,s)}_setPaintValue(e,t,i,n){if("color"===this.type){const r=na(i),o=na(n);for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,r[0],r[1],o[0],o[1])}else{for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,i,n);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(n))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t){const i=this.useIntegerZoom?Math.floor(t.zoom):t.zoom,n=f(this.expression.interpolationFactor(i,this.zoom,this.zoom+1),0,1);e.set(n)}getBinding(e,t,i){return new Js(e,t)}}class la{constructor(e,t,i,n,r,o,s){this.expression=e,this.type=i,this.useIntegerZoom=n,this.zoom=r,this.layerId=s,this.paintVertexAttributes=("array"===i?js:Us).members;for(let e=0;e<t.length;++e);this.zoomInPaintVertexArray=new o,this.zoomOutPaintVertexArray=new o}populatePaintArray(e,t,i){const n=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(n,e,t.patterns&&t.patterns[this.layerId],i)}updatePaintArray(e,t,i,n,r,o){this._setPaintValues(e,t,i.patterns&&i.patterns[this.layerId],o)}_setPaintValues(e,t,i,n){if(!n||!i)return;const{min:r,mid:o,max:s}=i,a=n[r],l=n[o],c=n[s];if(a&&l&&c)for(let i=e;i<t;i++)this._setPaintValue(this.zoomInPaintVertexArray,i,l,a),this._setPaintValue(this.zoomOutPaintVertexArray,i,l,c)}_setPaintValue(e,t,i,n){e.emplace(t,i.tl[0],i.tl[1],i.br[0],i.br[1],n.tl[0],n.tl[1],n.br[0],n.br[1],i.pixelRatio,n.pixelRatio)}upload(e){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class ca{constructor(e,t,i=(()=>!0)){this.binders={},this._buffers=[];const n=[];for(const r in e.paint._values){if(!i(r))continue;const o=e.paint.get(r);if(!(o instanceof Bo&&bn(o.property.specification)))continue;const s=pa(r,e.type),a=o.value,l=o.property.specification.type,c=o.property.useIntegerZoom,u=o.property.specification["property-type"],h="cross-faded"===u||"cross-faded-data-driven"===u,p="line-dasharray"===String(r)&&"constant"!==e.layout.get("line-cap").value.kind;if("constant"!==a.kind||p)if("source"===a.kind||p||h){const i=ma(r,l,"source");this.binders[r]=h?new la(a,s,l,c,t,i,e.id):new sa(a,s,l,i),n.push(`/a_${r}`)}else{const e=ma(r,l,"composite");this.binders[r]=new aa(a,s,l,c,t,e),n.push(`/z_${r}`)}else this.binders[r]=h?new oa(a.value,s):new ra(a.value,s,l),n.push(`/u_${r}`)}this.cacheKey=n.sort().join("")}getMaxValue(e){const t=this.binders[e];return t instanceof sa||t instanceof aa?t.maxValue:0}populatePaintArrays(e,t,i,n,r,o){for(const s in this.binders){const a=this.binders[s];(a instanceof sa||a instanceof aa||a instanceof la)&&a.populatePaintArray(e,t,i,n,r,o)}}setConstantPatternPositions(e,t){for(const i in this.binders){const n=this.binders[i];n instanceof oa&&n.setConstantPatternPositions(e,t)}}updatePaintArrays(e,t,i,n,r,o){let s=!1;for(const a in e){const l=t.getPositions(a);for(const t of l){const l=i.feature(t.index);for(const i in this.binders){const c=this.binders[i];if((c instanceof sa||c instanceof aa||c instanceof la)&&!0===c.expression.isStateDependent){const u=n.paint.get(i);c.expression=u.value,c.updatePaintArray(t.start,t.end,l,e[a],r,o),s=!0}}}}return s}defines(){const e=[];for(const t in this.binders){const i=this.binders[t];(i instanceof ra||i instanceof oa)&&e.push(...i.uniformNames.map((e=>`#define HAS_UNIFORM_${e}`)))}return e}getBinderAttributes(){const e=[];for(const t in this.binders){const i=this.binders[t];if(i instanceof sa||i instanceof aa||i instanceof la)for(let t=0;t<i.paintVertexAttributes.length;t++)e.push(i.paintVertexAttributes[t].name)}return e}getBinderUniforms(){const e=[];for(const t in this.binders){const i=this.binders[t];if(i instanceof ra||i instanceof oa||i instanceof aa)for(const t of i.uniformNames)e.push(t)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e,t){const i=[];for(const n in this.binders){const r=this.binders[n];if(r instanceof ra||r instanceof oa||r instanceof aa)for(const o of r.uniformNames)if(t[o]){const s=r.getBinding(e,t[o],o);i.push({name:o,property:n,binding:s})}}return i}setUniforms(e,t,i,n){for(const{name:e,property:r,binding:o}of t)this.binders[r].setUniform(o,n,i.get(r),e)}updatePaintBuffers(e){this._buffers=[];for(const t in this.binders){const i=this.binders[t];if(e&&i instanceof la){const t=2===e.fromScale?i.zoomInPaintVertexBuffer:i.zoomOutPaintVertexBuffer;t&&this._buffers.push(t)}else(i instanceof sa||i instanceof aa)&&i.paintVertexBuffer&&this._buffers.push(i.paintVertexBuffer)}}upload(e){for(const t in this.binders){const i=this.binders[t];(i instanceof sa||i instanceof aa||i instanceof la)&&i.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const t=this.binders[e];(t instanceof sa||t instanceof aa||t instanceof la)&&t.destroy()}}}class ua{constructor(e,t,i=(()=>!0)){this.programConfigurations={};for(const n of e)this.programConfigurations[n.id]=new ca(n,t,i);this.needsUpload=!1,this._featureMap=new qs,this._bufferOffset=0}populatePaintArrays(e,t,i,n,r,o,s){for(const i in this.programConfigurations)this.programConfigurations[i].populatePaintArrays(e,t,n,r,o,s);void 0!==t.id&&this._featureMap.add(t.id,i,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,i,n,r){for(const o of i)this.needsUpload=this.programConfigurations[o.id].updatePaintArrays(e,this._featureMap,t,o,n,r)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}const ha={"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"line-dasharray":["dash_to","dash_from"]};function pa(e,t){return ha[e]||[e.replace(`${t}-`,"").replace(/-/g,"_")]}const da={"line-pattern":{source:ns,composite:ns},"fill-pattern":{source:ns,composite:ns},"fill-extrusion-pattern":{source:ns,composite:ns},"line-dasharray":{source:rs,composite:rs}},fa={color:{source:Ms,composite:is},number:{source:_s,composite:Ms}};function ma(e,t,i){const n=da[e];return n&&n[i]||fa[t][i]}Pr(ra,"ConstantBinder"),Pr(oa,"CrossFadedConstantBinder"),Pr(sa,"SourceExpressionBinder"),Pr(la,"CrossFadedCompositeBinder"),Pr(aa,"CompositeExpressionBinder"),Pr(ca,"ProgramConfiguration",{omit:["_buffers"]}),Pr(ua,"ProgramConfigurationSet");const ga="-transition";class _a extends Ge{constructor(e,t){if(super(),this.id=e.id,this.type=e.type,this._featureFilter={filter:()=>!0,needGeometry:!1,needFeature:!1},this._filterCompiled=!1,"custom"!==e.type&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&"sky"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),t.layout&&(this._unevaluatedLayout=new Fo(t.layout)),t.paint)){this._transitionablePaint=new zo(t.paint);for(const t in e.paint)this.setPaintProperty(t,e.paint[t],{validate:!1});for(const t in e.layout)this.setLayoutProperty(t,e.layout[t],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new No(t.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return"visibility"===e?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,t,i={}){null!=t&&this._validate(Sr,`layers.${this.id}.layout.${e}`,e,t,i)||("visibility"!==e?this._unevaluatedLayout.setValue(e,t):this.visibility=t)}getPaintProperty(e){return E(e,ga)?this._transitionablePaint.getTransition(e.slice(0,-ga.length)):this._transitionablePaint.getValue(e)}setPaintProperty(e,t,i={}){if(null!=t&&this._validate(Tr,`layers.${this.id}.paint.${e}`,e,t,i))return!1;if(E(e,ga))return this._transitionablePaint.setTransition(e.slice(0,-ga.length),t||void 0),!1;{const i=this._transitionablePaint._values[e],n="cross-faded-data-driven"===i.property.specification["property-type"],r=i.value.isDataDriven(),o=i.value;this._transitionablePaint.setValue(e,t),this._handleSpecialPaintPropertyUpdate(e);const s=this._transitionablePaint._values[e].value;return s.isDataDriven()||r||n||this._handleOverridablePaintPropertyUpdate(e,o,s)}}_handleSpecialPaintPropertyUpdate(e){}getProgramIds(){return null}getProgramConfiguration(e){return null}_handleOverridablePaintPropertyUpdate(e,t,i){return!1}isHidden(e){return!!(this.minzoom&&e<this.minzoom)||!!(this.maxzoom&&e>=this.maxzoom)||"none"===this.visibility}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,t){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)}serialize(){const e={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),C(e,((e,t)=>!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)))}_validate(e,t,i,n,r={}){return(!r||!1!==r.validate)&&Ar(this,e.call(Mr,{key:t,layerType:this.type,objectKey:i,value:n,styleSpec:He,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isSky(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const t=this.paint.get(e);if(t instanceof Bo&&bn(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1}compileFilter(){this._filterCompiled||(this._featureFilter=Yn(this.filter),this._filterCompiled=!0)}invalidateCompiledFilter(){this._filterCompiled=!1}dynamicFilter(){return this._featureFilter.dynamicFilter}dynamicFilterNeedsFeature(){return this._featureFilter.needFeature}}const ya=Yo([{name:"a_pos",components:2,type:"Int16"}],4),va=Yo([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class xa{constructor(e=[]){this.segments=e}prepareSegment(e,t,i,n){let r=this.segments[this.segments.length-1];return e>xa.MAX_VERTEX_ARRAY_LENGTH&&P(`Max vertices per segment is ${xa.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!r||r.vertexLength+e>xa.MAX_VERTEX_ARRAY_LENGTH||r.sortKey!==n)&&(r={vertexOffset:t.length,primitiveOffset:i.length,vertexLength:0,primitiveLength:0},void 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t||i?(t.lng=Math.min(n.lng,t.lng),t.lat=Math.min(n.lat,t.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new Ta(n.lng,n.lat),this._ne=new Ta(r.lng,r.lat)),this}getCenter(){return new Ta((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new Ta(this.getWest(),this.getNorth())}getSouthEast(){return new Ta(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:t,lat:i}=Ta.convert(e);let n=this._sw.lng<=t&&t<=this._ne.lng;return this._sw.lng>this._ne.lng&&(n=this._sw.lng>=t&&t>=this._ne.lng),this._sw.lat<=i&&i<=this._ne.lat&&n}static convert(e){return!e||e instanceof wa?e:new wa(e)}}const Ma=6371008.8;class Ta{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Ta(g(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const t=Math.PI/180,i=this.lat*t,n=e.lat*t,r=Math.sin(i)*Math.sin(n)+Math.cos(i)*Math.cos(n)*Math.cos((e.lng-this.lng)*t);return Ma*Math.acos(Math.min(r,1))}toBounds(e=0){const t=360*e/40075017,i=t/Math.cos(Math.PI/180*this.lat);return new wa(new Ta(this.lng-i,this.lat-t),new Ta(this.lng+i,this.lat+t))}static convert(e){if(e instanceof Ta)return e;if(Array.isArray(e)&&(2===e.length||3===e.length))return new Ta(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&"object"==typeof e&&null!==e)return new Ta(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` 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t===e?(e[12]=t[0]*m+t[4]*g+t[8]*_+t[12],e[13]=t[1]*m+t[5]*g+t[9]*_+t[13],e[14]=t[2]*m+t[6]*g+t[10]*_+t[14],e[15]=t[3]*m+t[7]*g+t[11]*_+t[15]):(r=t[1],o=t[2],s=t[3],a=t[4],l=t[5],c=t[6],u=t[7],h=t[8],p=t[9],d=t[10],f=t[11],e[0]=n=t[0],e[1]=r,e[2]=o,e[3]=s,e[4]=a,e[5]=l,e[6]=c,e[7]=u,e[8]=h,e[9]=p,e[10]=d,e[11]=f,e[12]=n*m+a*g+h*_+t[12],e[13]=r*m+l*g+p*_+t[13],e[14]=o*m+c*g+d*_+t[14],e[15]=s*m+u*g+f*_+t[15]),e}function _l(e,t,i){var n=i[0],r=i[1],o=i[2];return e[0]=t[0]*n,e[1]=t[1]*n,e[2]=t[2]*n,e[3]=t[3]*n,e[4]=t[4]*r,e[5]=t[5]*r,e[6]=t[6]*r,e[7]=t[7]*r,e[8]=t[8]*o,e[9]=t[9]*o,e[10]=t[10]*o,e[11]=t[11]*o,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}function yl(e,t,i){var n=Math.sin(i),r=Math.cos(i),o=t[4],s=t[5],a=t[6],l=t[7],c=t[8],u=t[9],h=t[10],p=t[11];return t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=o*r+c*n,e[5]=s*r+u*n,e[6]=a*r+h*n,e[7]=l*r+p*n,e[8]=c*r-o*n,e[9]=u*r-s*n,e[10]=h*r-a*n,e[11]=p*r-l*n,e}function vl(e,t,i){var n=Math.sin(i),r=Math.cos(i),o=t[0],s=t[1],a=t[2],l=t[3],c=t[8],u=t[9],h=t[10],p=t[11];return t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=o*r-c*n,e[1]=s*r-u*n,e[2]=a*r-h*n,e[3]=l*r-p*n,e[8]=o*n+c*r,e[9]=s*n+u*r,e[10]=a*n+h*r,e[11]=l*n+p*r,e}function xl(e,t,i){var n,r,o,s=i[0],a=i[1],l=i[2],c=Math.hypot(s,a,l);return c<hl?null:(s*=c=1/c,a*=c,l*=c,n=Math.sin(t),r=Math.cos(t),e[0]=s*s*(o=1-r)+r,e[1]=a*s*o+l*n,e[2]=l*s*o-a*n,e[3]=0,e[4]=s*a*o-l*n,e[5]=a*a*o+r,e[6]=l*a*o+s*n,e[7]=0,e[8]=s*l*o+a*n,e[9]=a*l*o-s*n,e[10]=l*l*o+r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e)}Math.hypot||(Math.hypot=function(){for(var e=0,t=arguments.length;t--;)e+=arguments[t]*arguments[t];return Math.sqrt(e)});var bl=ml;function wl(){var e=new pl(3);return pl!=Float32Array&&(e[0]=0,e[1]=0,e[2]=0),e}function Ml(e){var t=new pl(3);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function Tl(e){return Math.hypot(e[0],e[1],e[2])}function Sl(e,t,i){var n=new pl(3);return n[0]=e,n[1]=t,n[2]=i,n}function El(e,t,i){return e[0]=t[0]+i[0],e[1]=t[1]+i[1],e[2]=t[2]+i[2],e}function Al(e,t,i){return e[0]=t[0]-i[0],e[1]=t[1]-i[1],e[2]=t[2]-i[2],e}function Cl(e,t,i){return e[0]=t[0]*i[0],e[1]=t[1]*i[1],e[2]=t[2]*i[2],e}function Ll(e,t,i){return e[0]=Math.min(t[0],i[0]),e[1]=Math.min(t[1],i[1]),e[2]=Math.min(t[2],i[2]),e}function Il(e,t,i){return e[0]=Math.max(t[0],i[0]),e[1]=Math.max(t[1],i[1]),e[2]=Math.max(t[2],i[2]),e}function Pl(e,t,i){return e[0]=t[0]*i,e[1]=t[1]*i,e[2]=t[2]*i,e}function Rl(e,t,i,n){return e[0]=t[0]+i[0]*n,e[1]=t[1]+i[1]*n,e[2]=t[2]+i[2]*n,e}function kl(e,t){var i=t[0],n=t[1],r=t[2],o=i*i+n*n+r*r;return o>0&&(o=1/Math.sqrt(o)),e[0]=t[0]*o,e[1]=t[1]*o,e[2]=t[2]*o,e}function zl(e,t){return e[0]*t[0]+e[1]*t[1]+e[2]*t[2]}function Dl(e,t,i){var n=t[0],r=t[1],o=t[2],s=i[0],a=i[1],l=i[2];return e[0]=r*l-o*a,e[1]=o*s-n*l,e[2]=n*a-r*s,e}function Ol(e,t,i){var n=t[0],r=t[1],o=t[2],s=i[3]*n+i[7]*r+i[11]*o+i[15];return e[0]=(i[0]*n+i[4]*r+i[8]*o+i[12])/(s=s||1),e[1]=(i[1]*n+i[5]*r+i[9]*o+i[13])/s,e[2]=(i[2]*n+i[6]*r+i[10]*o+i[14])/s,e}function Fl(e,t,i){var n=i[0],r=i[1],o=i[2],s=t[0],a=t[1],l=t[2],c=r*l-o*a,u=o*s-n*l,h=n*a-r*s,p=r*h-o*u,d=o*c-n*h,f=n*u-r*c,m=2*i[3];return u*=m,h*=m,d*=2,f*=2,e[0]=s+(c*=m)+(p*=2),e[1]=a+u+d,e[2]=l+h+f,e}var Bl,Nl=Al,Ul=Cl,jl=Tl;function Vl(e,t,i){return e[0]=t[0]*i,e[1]=t[1]*i,e[2]=t[2]*i,e[3]=t[3]*i,e}function Gl(e,t,i){var n=t[0],r=t[1],o=t[2],s=t[3];return e[0]=i[0]*n+i[4]*r+i[8]*o+i[12]*s,e[1]=i[1]*n+i[5]*r+i[9]*o+i[13]*s,e[2]=i[2]*n+i[6]*r+i[10]*o+i[14]*s,e[3]=i[3]*n+i[7]*r+i[11]*o+i[15]*s,e}function Hl(){var e=new pl(4);return pl!=Float32Array&&(e[0]=0,e[1]=0,e[2]=0),e[3]=1,e}function Wl(e){return e[0]=0,e[1]=0,e[2]=0,e[3]=1,e}function ql(e,t,i){i*=.5;var n=t[0],r=t[1],o=t[2],s=t[3],a=Math.sin(i),l=Math.cos(i);return e[0]=n*l+s*a,e[1]=r*l+o*a,e[2]=o*l-r*a,e[3]=s*l-n*a,e}function $l(e,t,i){i*=.5;var n=t[0],r=t[1],o=t[2],s=t[3],a=Math.sin(i),l=Math.cos(i);return e[0]=n*l-o*a,e[1]=r*l+s*a,e[2]=o*l+n*a,e[3]=s*l-r*a,e}wl(),Bl=new pl(4),pl!=Float32Array&&(Bl[0]=0,Bl[1]=0,Bl[2]=0,Bl[3]=0),wl(),Sl(1,0,0),Sl(0,1,0),Hl(),Hl(),dl();class Zl{constructor(e,t){this.pos=e,this.dir=t}intersectsPlane(e,t,i){const n=zl(t,this.dir);if(Math.abs(n)<1e-6)return!1;const r=((e[0]-this.pos[0])*t[0]+(e[1]-this.pos[1])*t[1]+(e[2]-this.pos[2])*t[2])/n;return i[0]=this.pos[0]+this.dir[0]*r,i[1]=this.pos[1]+this.dir[1]*r,i[2]=this.pos[2]+this.dir[2]*r,!0}closestPointOnSphere(e,t,i){if(function(e,t){var i=e[0],n=e[1],r=e[2],o=t[0],s=t[1],a=t[2];return Math.abs(i-o)<=hl*Math.max(1,Math.abs(i),Math.abs(o))&&Math.abs(n-s)<=hl*Math.max(1,Math.abs(n),Math.abs(s))&&Math.abs(r-a)<=hl*Math.max(1,Math.abs(r),Math.abs(a))}(this.pos,e)||0===t)return i[0]=i[1]=i[2]=0,!1;const[n,r,o]=this.dir,s=this.pos[0]-e[0],a=this.pos[1]-e[1],l=this.pos[2]-e[2],c=n*n+r*r+o*o,u=2*(s*n+a*r+l*o),h=u*u-4*c*(s*s+a*a+l*l-t*t);if(h<0){const e=Math.max(-u/2,0),c=s+n*e,h=a+r*e,p=l+o*e,d=Math.hypot(c,h,p);return i[0]=c*t/d,i[1]=h*t/d,i[2]=p*t/d,!1}{const e=(-u-Math.sqrt(h))/(2*c);if(e<0){const e=Math.hypot(s,a,l);return i[0]=s*t/e,i[1]=a*t/e,i[2]=l*t/e,!1}return i[0]=s+n*e,i[1]=a+r*e,i[2]=l+o*e,!0}}}class Xl{constructor(e,t,i,n,r){this.TL=e,this.TR=t,this.BR=i,this.BL=n,this.horizon=r}static fromInvProjectionMatrix(e,t,i){const n=[-1,1,1],r=[1,1,1],o=[1,-1,1],s=[-1,-1,1],a=Ol(n,n,e),l=Ol(r,r,e),c=Ol(o,o,e),u=Ol(s,s,e);return new Xl(a,l,c,u,t/i)}}class Yl{constructor(e,t){this.points=e,this.planes=t}static fromInvProjectionMatrix(e,t,i,n){const r=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=Gl([],i,e),s=1/o[3]/t*r;return function(e,t,i){return e[0]=t[0]*i[0],e[1]=t[1]*i[1],e[2]=t[2]*i[2],e[3]=t[3]*i[3],e}(o,o,[s,s,n?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((e=>{const t=kl([],Dl([],Nl([],o[e[0]],o[e[1]]),Nl([],o[e[2]],o[e[1]]))),i=-zl(t,o[e[1]]);return t.concat(i)}));return new Yl(o,s)}}class Jl{constructor(e,t){this.min=e,this.max=t,this.center=Pl([],El([],this.min,this.max),.5)}quadrant(e){const t=[e%2==0,e<2],i=Ml(this.min),n=Ml(this.max);for(let e=0;e<t.length;e++)i[e]=t[e]?this.min[e]:this.center[e],n[e]=t[e]?this.center[e]:this.max[e];return n[2]=this.max[2],new Jl(i,n)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}distanceZ(e){return Math.max(Math.min(this.max[2],e[2]),this.min[2])-e[2]}getCorners(){const e=this.min,t=this.max;return[[e[0],e[1],e[2]],[t[0],e[1],e[2]],[t[0],t[1],e[2]],[e[0],t[1],e[2]],[e[0],e[1],t[2]],[t[0],e[1],t[2]],[t[0],t[1],t[2]],[e[0],t[1],t[2]]]}intersects(e){const t=this.getCorners();let i=!0;for(let n=0;n<e.planes.length;n++){const r=e.planes[n];let o=0;for(let e=0;e<t.length;e++)o+=zl(r,t[e])+r[3]>=0;if(0===o)return 0;o!==t.length&&(i=!1)}if(i)return 2;for(let t=0;t<3;t++){let i=Number.MAX_VALUE,n=-Number.MAX_VALUE;for(let r=0;r<e.points.length;r++){const o=e.points[r][t]-this.min[t];i=Math.min(i,o),n=Math.max(n,o)}if(n<0||i>this.max[t]-this.min[t])return 0}return 1}}function Ql(e,t,i,n,r,o,s,a,l){if(o&&e.queryGeometry.isAboveHorizon)return!1;o&&(l*=e.pixelToTileUnitsFactor);const c=e.tileID.canonical,u=i.projection.upVectorScale(c,i.center.lat,i.worldSize).metersToTile;for(const h of t)for(const t of h){const h=t.add(a),p=r&&i.elevation?i.elevation.exaggeration()*r.getElevationAt(h.x,h.y,!0):0,d=i.projection.projectTilePoint(h.x,h.y,c);if(p>0){const e=i.projection.upVector(c,h.x,h.y);d.x+=e[0]*u*p,d.y+=e[1]*u*p,d.z+=e[2]*u*p}const f=o?h:Kl(d.x,d.y,d.z,n),m=o?e.tilespaceRays.map((e=>ic(e,p))):e.queryGeometry.screenGeometry,g=Gl([],[d.x,d.y,d.z,1],n);if(!s&&o?l*=g[3]/i.cameraToCenterDistance:s&&!o&&(l*=i.cameraToCenterDistance/g[3]),o){const e=Pa((t.y/ba+c.y)/(1<<c.z));l/=i.projection.pixelsPerMeter(e,1)/La(1,e)}if(Za(m,f,l))return!0}return!1}function Kl(e,t,i,n){const o=Gl([],[e,t,i,1],n);return new r(o[0]/o[3],o[1]/o[3])}const ec=Sl(0,0,0),tc=Sl(0,0,1);function ic(e,t){const i=wl();return ec[2]=t,e.intersectsPlane(ec,tc,i),new r(i[0],i[1])}class nc extends qa{}function rc(e,{width:t,height:i},n,r){if(r){if(r instanceof Uint8ClampedArray)r=new Uint8Array(r.buffer);else if(r.length!==t*i*n)throw new RangeError("mismatched image size")}else r=new Uint8Array(t*i*n);return e.width=t,e.height=i,e.data=r,e}function oc(e,t,i){const{width:n,height:r}=t;n===e.width&&r===e.height||(sc(e,t,{x:0,y:0},{x:0,y:0},{width:Math.min(e.width,n),height:Math.min(e.height,r)},i),e.width=n,e.height=r,e.data=t.data)}function sc(e,t,i,n,r,o){if(0===r.width||0===r.height)return t;if(r.width>e.width||r.height>e.height||i.x>e.width-r.width||i.y>e.height-r.height)throw new RangeError("out of range source coordinates for image 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jo(He.layout_fill["fill-sort-key"])});var Qc={paint:new Wo({"fill-antialias":new Uo(He.paint_fill["fill-antialias"]),"fill-opacity":new jo(He.paint_fill["fill-opacity"]),"fill-color":new jo(He.paint_fill["fill-color"]),"fill-outline-color":new jo(He.paint_fill["fill-outline-color"]),"fill-translate":new Uo(He.paint_fill["fill-translate"]),"fill-translate-anchor":new Uo(He.paint_fill["fill-translate-anchor"]),"fill-pattern":new Vo(He.paint_fill["fill-pattern"])}),layout:Jc};const Kc=Yo([{name:"a_pos_normal_ed",components:4,type:"Int16"}]),eu=Yo([{name:"a_centroid_pos",components:2,type:"Uint16"}]),tu=Yo([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]),{members:iu}=Kc;var nu=ru;function ru(e,t,i,n,r){this.properties={},this.extent=i,this.type=0,this._pbf=e,this._geometry=-1,this._keys=n,this._values=r,e.readFields(ou,this,t)}function ou(e,t,i){1==e?t.id=i.readVarint():2==e?function(e,t){for(var i=e.readVarint()+e.pos;e.pos<i;){var 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Error("unknown command "+i)}return[s,l,a,c]},ru.prototype.toGeoJSON=function(e,t,i){var n,r,o=this.extent*Math.pow(2,i),s=this.extent*e,a=this.extent*t,l=this.loadGeometry(),c=ru.types[this.type];function u(e){for(var t=0;t<e.length;t++){var i=e[t];e[t]=[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 h=[];for(n=0;n<l.length;n++)h[n]=l[n][0];u(l=h);break;case 2:for(n=0;n<l.length;n++)u(l[n]);break;case 3:for(l=function(e){var t=e.length;if(t<=1)return[e];for(var i,n,r=[],o=0;o<t;o++){var s=su(e[o]);0!==s&&(void 0===n&&(n=s<0),n===s<0?(i&&r.push(i),i=[e[o]]):i.push(e[o]))}return i&&r.push(i),r}(l),n=0;n<l.length;n++)for(r=0;r<l[n].length;r++)u(l[n][r])}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 au=lu;function lu(e,t){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(cu,this,t),this.length=this._features.length}function cu(e,t,i){15===e?t.version=i.readVarint():1===e?t.name=i.readString():5===e?t.extent=i.readVarint():2===e?t._features.push(i.pos):3===e?t._keys.push(i.readString()):4===e&&t._values.push(function(e){for(var t=null,i=e.readVarint()+e.pos;e.pos<i;){var n=e.readVarint()>>3;t=1===n?e.readString():2===n?e.readFloat():3===n?e.readDouble():4===n?e.readVarint64():5===n?e.readVarint():6===n?e.readSVarint():7===n?e.readBoolean():null}return t}(i))}function uu(e,t,i){if(3===e){var n=new au(i,i.readVarint()+i.pos);n.length&&(t[n.name]=n)}}lu.prototype.feature=function(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];var t=this._pbf.readVarint()+this._pbf.pos;return new nu(this._pbf,t,this.extent,this._keys,this._values)};var hu={VectorTile:function(e,t){this.layers=e.readFields(uu,{},t)},VectorTileFeature:nu,VectorTileLayer:au};function pu(e,t,i,n){const o=[],s=0===n?(e,t,i,n,o,s)=>{e.push(new r(s,i+(s-t)/(n-t)*(o-i)))}:(e,t,i,n,o,s)=>{e.push(new r(t+(s-i)/(o-i)*(n-t),s))};for(const r of e){const e=[];for(const o of r){if(o.length<=2)continue;const r=[];for(let e=0;e<o.length-1;e++){const a=o[e].x,l=o[e].y,c=o[e+1].x,u=o[e+1].y,h=0===n?a:l,p=0===n?c:u;h<t?p>t&&s(r,a,l,c,u,t):h>i?p<i&&s(r,a,l,c,u,i):r.push(o[e]),p<t&&h>=t&&s(r,a,l,c,u,t),p>i&&h<=i&&s(r,a,l,c,u,i)}let a=o[o.length-1];const l=0===n?a.x:a.y;l>=t&&l<=i&&r.push(a),r.length&&(a=r[r.length-1],r[0].x===a.x&&r[0].y===a.y||r.push(r[0]),e.push(r))}e.length&&o.push(e)}return o}const du=hu.VectorTileFeature.types,fu=Math.pow(2,13);function mu(e,t,i,n,r,o,s,a){e.emplaceBack((t<<1)+s,(i<<1)+o,(Math.floor(n*fu)<<1)+r,Math.round(a))}function gu(e,t,i){const n=16384;e.emplaceBack(t.x,t.y,t.z,i[0]*n,i[1]*n,i[2]*n)}class _u{constructor(){this.acc=new r(0,0),this.polyCount=[]}startRing(e){this.currentPolyCount={edges:0,top:0},this.polyCount.push(this.currentPolyCount),this.min||(this.min=new r(e.x,e.y),this.max=new r(e.x,e.y))}append(e,t){this.currentPolyCount.edges++,this.acc._add(e);const i=this.min,n=this.max;e.x<i.x?i.x=e.x:e.x>n.x&&(n.x=e.x),e.y<i.y?i.y=e.y:e.y>n.y&&(n.y=e.y),((0===e.x||e.x===ba)&&e.x===t.x)!=((0===e.y||e.y===ba)&&e.y===t.y)&&this.processBorderOverlap(e,t),t.x<0!=e.x<0&&this.addBorderIntersection(0,_i(t.y,e.y,(0-t.x)/(e.x-t.x))),t.x>ba!=e.x>ba&&this.addBorderIntersection(1,_i(t.y,e.y,(ba-t.x)/(e.x-t.x))),t.y<0!=e.y<0&&this.addBorderIntersection(2,_i(t.x,e.x,(0-t.y)/(e.y-t.y))),t.y>ba!=e.y>ba&&this.addBorderIntersection(3,_i(t.x,e.x,(ba-t.y)/(e.y-t.y)))}addBorderIntersection(e,t){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const i=this.borders[e];t<i[0]&&(i[0]=t),t>i[1]&&(i[1]=t)}processBorderOverlap(e,t){if(e.x===t.x){if(e.y===t.y)return;const i=0===e.x?0:1;this.addBorderIntersection(i,t.y),this.addBorderIntersection(i,e.y)}else{const i=0===e.y?2:3;this.addBorderIntersection(i,t.x),this.addBorderIntersection(i,e.x)}}centroid(){const e=this.polyCount.reduce(((e,t)=>e+t.edges),0);return 0!==e?this.acc.div(e)._round():new r(0,0)}span(){return new r(this.max.x-this.min.x,this.max.y-this.min.y)}intersectsCount(){return this.borders.reduce(((e,t)=>e+ +(t[0]!==Number.MAX_VALUE)),0)}}class yu{constructor(e){this.zoom=e.zoom,this.canonical=e.canonical,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.projection=e.projection,this.layoutVertexArray=new es,this.centroidVertexArray=new Fs,this.indexArray=new fs,this.programConfigurations=new ua(e.layers,e.zoom),this.segments=new xa,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.enableTerrain=e.enableTerrain}populate(e,t,i,n){this.features=[],this.hasPattern=Zc("fill-extrusion",this.layers,t),this.featuresOnBorder=[],this.borders=[[],[],[],[]],this.borderDoneWithNeighborZ=[-1,-1,-1,-1],this.tileToMeter=function(e){const t=Math.exp(Math.PI*(1-e.y/(1<<e.z)*2));return 80150034*t/(t*t+1)/ba/(1<<e.z)}(i);for(const{feature:r,id:o,index:s,sourceLayerIndex:a}of e){const e=this.layers[0]._featureFilter.needGeometry,l=Ga(r,e);if(!this.layers[0]._featureFilter.filter(new Po(this.zoom),l,i))continue;const c={id:o,sourceLayerIndex:a,index:s,geometry:e?l.geometry:Va(r,i,n),properties:r.properties,type:r.type,patterns:{}},u=this.layoutVertexArray.length;this.hasPattern?this.features.push(Xc("fill-extrusion",this.layers,c,this.zoom,t)):this.addFeature(c,c.geometry,s,i,{},t.availableImages,n),t.featureIndex.insert(r,c.geometry,s,a,this.index,u)}this.sortBorders()}addFeatures(e,t,i,n,r){for(const e of this.features){const{geometry:o}=e;this.addFeature(e,o,e.index,t,i,n,r)}this.sortBorders()}update(e,t,i,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,i,n)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,iu),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=e.createVertexBuffer(this.layoutVertexExtArray,tu.members,!0))),this.programConfigurations.upload(e),this.uploaded=!0}uploadCentroid(e){0!==this.centroidVertexArray.length&&(this.centroidVertexBuffer?this.needsCentroidUpdate&&this.centroidVertexBuffer.updateData(this.centroidVertexArray):this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,eu.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(e,t,i,n,o,s,a){const l=[new r(0,0),new r(ba,ba)],c=a.projection,u="globe"===c.name,h=this.enableTerrain&&!u?new _u:null;u&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new Ss);const p=qc(t,500);for(let e=p.length-1;e>=0;e--){const t=p[e];(0===t.length||(d=t[0]).every((e=>e.x<=0))||d.every((e=>e.x>=ba))||d.every((e=>e.y<=0))||d.every((e=>e.y>=ba)))&&p.splice(e,1)}var d;let f;if(u)f=bu(p,l,n);else{f=[];for(const e of p)f.push({polygon:e,bounds:l})}for(const t of f){const i=t.polygon;let r=0,o=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(let e=0;e<i.length;e++){const s=i[e];if(0===s.length)continue;r+=s.length;let a=0;h&&h.startRing(s[0]);for(let e=0;e<s.length;e++){const i=s[e];if(e>=1){const r=s[e-1];if(!vu(i,r,t.bounds)){h&&h.append(i,r),o.vertexLength+4>xa.MAX_VERTEX_ARRAY_LENGTH&&(o=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const e=i.sub(r)._perp(),t=e.x/(Math.abs(e.x)+Math.abs(e.y)),s=e.y>0?1:0,l=r.dist(i);a+l>32768&&(a=0),mu(this.layoutVertexArray,i.x,i.y,t,s,0,0,a),mu(this.layoutVertexArray,i.x,i.y,t,s,0,1,a),a+=l,mu(this.layoutVertexArray,r.x,r.y,t,s,0,0,a),mu(this.layoutVertexArray,r.x,r.y,t,s,0,1,a);const p=o.vertexLength;if(this.indexArray.emplaceBack(p,p+2,p+1),this.indexArray.emplaceBack(p+1,p+2,p+3),o.vertexLength+=4,o.primitiveLength+=2,u){const e=this.layoutVertexExtArray,t=c.projectTilePoint(i.x,i.y,n),o=c.projectTilePoint(r.x,r.y,n),s=c.upVector(n,i.x,i.y),a=c.upVector(n,r.x,r.y);gu(e,t,s),gu(e,t,s),gu(e,o,a),gu(e,o,a)}}}}}if(o.vertexLength+r>xa.MAX_VERTEX_ARRAY_LENGTH&&(o=this.segments.prepareSegment(r,this.layoutVertexArray,this.indexArray)),"Polygon"!==du[e.type])continue;const s=[],a=[],l=o.vertexLength;for(let e=0;e<i.length;e++){const t=i[e];if(0!==t.length){t!==i[0]&&a.push(s.length/2);for(let e=0;e<t.length;e++){const i=t[e];mu(this.layoutVertexArray,i.x,i.y,0,0,1,1,0),s.push(i.x),s.push(i.y),h&&h.currentPolyCount.top++,u&&gu(this.layoutVertexExtArray,c.projectTilePoint(i.x,i.y,n),c.upVector(n,i.x,i.y))}}}const p=fc(s,a);for(let e=0;e<p.length;e+=3)this.indexArray.emplaceBack(l+p[e],l+p[e+2],l+p[e+1]);o.primitiveLength+=p.length/3,o.vertexLength+=r}if(h&&h.polyCount.length>0){if(h.borders){h.vertexArrayOffset=this.centroidVertexArray.length;const e=h.borders,t=this.featuresOnBorder.push(h)-1;for(let i=0;i<4;i++)e[i][0]!==Number.MAX_VALUE&&this.borders[i].push(t)}this.encodeCentroid(h.borders?void 0:h.centroid(),h)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,o,s,n)}sortBorders(){for(let e=0;e<4;e++)this.borders[e].sort(((t,i)=>this.featuresOnBorder[t].borders[e][0]-this.featuresOnBorder[i].borders[e][0]))}encodeCentroid(e,t,i=!0){let n,r;if(e)if(0!==e.y){const i=t.span()._mult(this.tileToMeter);n=(Math.max(e.x,1)<<3)+Math.min(7,Math.round(i.x/10)),r=(Math.max(e.y,1)<<3)+Math.min(7,Math.round(i.y/10))}else n=Math.ceil(7*(e.x+450)),r=0;else n=0,r=+i;let o=i?this.centroidVertexArray.length:t.vertexArrayOffset;for(const e of t.polyCount){i&&this.centroidVertexArray.resize(this.centroidVertexArray.length+4*e.edges+e.top);for(let t=0;t<2*e.edges;t++)this.centroidVertexArray.emplace(o++,0,r),this.centroidVertexArray.emplace(o++,n,r);for(let t=0;t<e.top;t++)this.centroidVertexArray.emplace(o++,n,r)}}}function vu(e,t,i){return e.x===t.x&&(e.x<i[0].x||e.x>i[1].x)||e.y===t.y&&(e.y<i[0].y||e.y>i[1].y)}function xu(){const e=Math.PI/32,t=Math.tan(e),i=Ma;return i*Math.sqrt(1+2*t*t)-i}function bu(e,t,i){const n=1<<i.z,o=Ia(i.x/n),s=Ia((i.x+1)/n),a=Pa(i.y/n),l=Pa((i.y+1)/n);return function(e,t,i,n,o=0,s){const a=[];if(!e.length||!i||!n)return a;const l=(e,t)=>{for(const i of e)a.push({polygon:i,bounds:t})},c=Math.ceil(Math.log2(i)),u=Math.ceil(Math.log2(n)),h=c-u,p=[];for(let e=0;e<Math.abs(h);e++)p.push(h>0?0:1);for(let e=0;e<Math.min(c,u);e++)p.push(0),p.push(1);let d=e;if(d=pu(d,t[0].y-o,t[1].y+o,1),d=pu(d,t[0].x-o,t[1].x+o,0),!d.length)return a;const f=[];for(p.length?f.push({polygons:d,bounds:t,depth:0}):l(d,t);f.length;){const e=f.pop(),t=e.depth,i=p[t],n=e.bounds[0],a=e.bounds[1],c=0===i?n.x:n.y,u=0===i?a.x:a.y,h=s?s(i,c,u):.5*(c+u),d=pu(e.polygons,c-o,h+o,i),m=pu(e.polygons,h-o,u+o,i);if(d.length){const e=[n,new r(0===i?h:a.x,1===i?h:a.y)];p.length>t+1?f.push({polygons:d,bounds:e,depth:t+1}):l(d,e)}if(m.length){const e=[new r(0===i?h:n.x,1===i?h:n.y),a];p.length>t+1?f.push({polygons:m,bounds:e,depth:t+1}):l(m,e)}}return a}(e,t,Math.ceil((s-o)/11.25),Math.ceil((a-l)/11.25),1,((e,t,r)=>{if(0===e)return.5*(t+r);{const e=Pa((i.y+t/ba)/n);return(Ca(.5*(Pa((i.y+r/ba)/n)+e))*n-i.y)*ba}}))}Pr(yu,"FillExtrusionBucket",{omit:["layers","features"]}),Pr(_u,"PartMetadata");var wu={paint:new Wo({"fill-extrusion-opacity":new Uo(He["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new jo(He["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Uo(He["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Uo(He["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Vo(He["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new jo(He["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new jo(He["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Uo(He["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})};function Mu(e,t,i){var n=2*Math.PI*6378137/256/Math.pow(2,i);return[e*n-2*Math.PI*6378137/2,t*n-2*Math.PI*6378137/2]}class Tu{constructor(e,t,i){this.z=e,this.x=t,this.y=i,this.key=Au(0,e,e,t,i)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,t){const i=function(e,t,i){var n=Mu(256*e,256*(t=Math.pow(2,i)-t-1),i),r=Mu(256*(e+1),256*(t+1),i);return n[0]+","+n[1]+","+r[0]+","+r[1]}(this.x,this.y,this.z),n=function(e,t,i){let n,r="";for(let o=e;o>0;o--)n=1<<o-1,r+=(t&n?1:0)+(i&n?2:0);return r}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===t?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",n).replace("{bbox-epsg-3857}",i)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Su{constructor(e,t){this.wrap=e,this.canonical=t,this.key=Au(e,t.z,t.z,t.x,t.y)}}class Eu{constructor(e,t,i,n,r){this.overscaledZ=e,this.wrap=t,this.canonical=new Tu(i,+n,+r),this.key=0===t&&e===i?this.canonical.key:Au(t,e,i,n,r)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){const t=this.canonical.z-e;return e>this.canonical.z?new Eu(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Eu(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)}calculateScaledKey(e,t=!0){if(this.overscaledZ===e&&t)return this.key;if(e>this.canonical.z)return Au(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y);{const i=this.canonical.z-e;return Au(this.wrap*+t,e,e,this.canonical.x>>i,this.canonical.y>>i)}}isChildOf(e){if(e.wrap!==this.wrap)return!1;const t=this.canonical.z-e.canonical.z;return 0===e.overscaledZ||e.overscaledZ<this.overscaledZ&&e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t}children(e){if(this.overscaledZ>=e)return[new Eu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const t=this.canonical.z+1,i=2*this.canonical.x,n=2*this.canonical.y;return[new Eu(t,this.wrap,t,i,n),new Eu(t,this.wrap,t,i+1,n),new Eu(t,this.wrap,t,i,n+1),new Eu(t,this.wrap,t,i+1,n+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new Eu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new Eu(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Su(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}}function Au(e,t,i,n,r){const o=1<<Math.min(i,22);let s=o*(r%o)+n%o;return e&&i<22&&(s+=o*o*((e<0?-2*e-1:2*e)%(1<<2*(22-i)))),16*(32*s+i)+(t-i)}function Cu(e,t){return e.x*t.x+e.y*t.y}function Lu(e,t){if(1===e.length){let i=0;const n=t[i++];let r;for(;!r||n.equals(r);)if(r=t[i++],!r)return 1/0;for(;i<t.length;i++){const o=t[i],s=e[0],a=r.sub(n),l=o.sub(n),c=s.sub(n),u=Cu(a,a),h=Cu(a,l),p=Cu(l,l),d=Cu(c,a),f=Cu(c,l),m=u*p-h*h,g=(p*d-h*f)/m,_=(u*f-h*d)/m,y=n.z*(1-g-_)+r.z*g+o.z*_;if(isFinite(y))return y}return 1/0}{let e=1/0;for(const i of t)e=Math.min(e,i.z);return e}}function Iu(e){const t=new r(e[0],e[1]);return t.z=e[2],t}function Pu(e,t,i,n,r,o,s,a){const l=s*r.getElevationAt(e,t,!0,!0),c=0!==o[0],u=c?0===o[1]?s*(o[0]/7-450):s*function(e,t,i){const n=Math.floor(t[0]/8),r=Math.floor(t[1]/8),o=10*(t[0]-8*n),s=10*(t[1]-8*r),a=e.getElevationAt(n,r,!0,!0),l=e.getMeterToDEM(i),c=Math.floor(.5*(o*l-1)),u=Math.floor(.5*(s*l-1)),h=e.tileCoordToPixel(n,r),p=2*c+1,d=2*u+1,f=function(e,t,i,n,r){return[e.getElevationAtPixel(t,i,!0),e.getElevationAtPixel(t+r,i,!0),e.getElevationAtPixel(t,i+r,!0),e.getElevationAtPixel(t+n,i+r,!0)]}(e,h.x-c,h.y-u,p,d),m=Math.abs(f[0]-f[1]),g=Math.abs(f[2]-f[3]),_=Math.abs(f[0]-f[2])+Math.abs(f[1]-f[3]),y=Math.min(.25,.5*l*(m+g)/p),v=Math.min(.25,.5*l*_/d);return a+Math.max(y*o,v*s)}(r,o,a):l;return{base:l+(0===i)?-1:i,top:c?Math.max(u+n,l+i+2):l+n}}Pr(Tu,"CanonicalTileID"),Pr(Eu,"OverscaledTileID",{omit:["projMatrix"]});const Ru=Yo([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),{members:ku}=Ru,zu=Yo([{name:"a_packed",components:4,type:"Float32"}]),{members:Du}=zu,Ou=hu.VectorTileFeature.types,Fu=Math.cos(Math.PI/180*37.5);class Bu{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.projection=e.projection,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((e=>{this.gradients[e.id]={}})),this.layoutVertexArray=new ts,this.layoutVertexArray2=new is,this.indexArray=new fs,this.programConfigurations=new ua(e.layers,e.zoom),this.segments=new xa,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i,n){this.hasPattern=Zc("line",this.layers,t);const r=this.layers[0].layout.get("line-sort-key"),o=[];for(const{feature:t,id:s,index:a,sourceLayerIndex:l}of e){const e=this.layers[0]._featureFilter.needGeometry,c=Ga(t,e);if(!this.layers[0]._featureFilter.filter(new Po(this.zoom),c,i))continue;const u=r?r.evaluate(c,{},i):void 0,h={id:s,properties:t.properties,type:t.type,sourceLayerIndex:l,index:a,geometry:e?c.geometry:Va(t,i,n),patterns:{},sortKey:u};o.push(h)}r&&o.sort(((e,t)=>e.sortKey-t.sortKey));const{lineAtlas:s,featureIndex:a}=t,l=this.addConstantDashes(s);for(const n of o){const{geometry:r,index:o,sourceLayerIndex:c}=n;if(l&&this.addFeatureDashes(n,s),this.hasPattern){const e=Xc("line",this.layers,n,this.zoom,t);this.patternFeatures.push(e)}else this.addFeature(n,r,o,i,s.positions,t.availableImages);a.insert(e[o].feature,r,o,c,this.index)}}addConstantDashes(e){let t=!1;for(const i of this.layers){const n=i.paint.get("line-dasharray").value,r=i.layout.get("line-cap").value;if("constant"!==n.kind||"constant"!==r.kind)t=!0;else{const t=r.value,i=n.value;if(!i)continue;e.addDash(i.from,t),e.addDash(i.to,t),i.other&&e.addDash(i.other,t)}}return t}addFeatureDashes(e,t){const i=this.zoom;for(const n of this.layers){const r=n.paint.get("line-dasharray").value,o=n.layout.get("line-cap").value;if("constant"===r.kind&&"constant"===o.kind)continue;let s,a,l,c,u,h;if("constant"===r.kind){const e=r.value;if(!e)continue;s=e.other||e.to,a=e.to,l=e.from}else s=r.evaluate({zoom:i-1},e),a=r.evaluate({zoom:i},e),l=r.evaluate({zoom:i+1},e);"constant"===o.kind?c=u=h=o.value:(c=o.evaluate({zoom:i-1},e),u=o.evaluate({zoom:i},e),h=o.evaluate({zoom:i+1},e)),t.addDash(s,c),t.addDash(a,u),t.addDash(l,h);const p=t.getKey(s,c),d=t.getKey(a,u),f=t.getKey(l,h);e.patterns[n.id]={min:p,mid:d,max:f}}}update(e,t,i,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,i,n)}addFeatures(e,t,i,n,r){for(const e of this.patternFeatures)this.addFeature(e,e.geometry,e.index,t,i,n)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,Du)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,ku),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,t,i,n,r,o){const s=this.layers[0].layout,a=s.get("line-join").evaluate(e,{}),l=s.get("line-cap").evaluate(e,{}),c=s.get("line-miter-limit"),u=s.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const i of t)this.addLine(i,e,a,l,c,u);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,r,o,n)}addLine(e,t,i,n,r,o){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineSoFar=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let t=0;t<e.length-1;t++)this.totalDistance+=e[t].dist(e[t+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const s="Polygon"===Ou[t.type];let a=e.length;for(;a>=2&&e[a-1].equals(e[a-2]);)a--;let l=0;for(;l<a-1&&e[l].equals(e[l+1]);)l++;if(a<(s?3:2))return;"bevel"===i&&(r=1.05);const c=this.overscaling<=16?122880/(512*this.overscaling):0,u=this.segments.prepareSegment(10*a,this.layoutVertexArray,this.indexArray);let h,p,d,f,m;this.e1=this.e2=-1,s&&(h=e[a-2],m=e[l].sub(h)._unit()._perp());for(let t=l;t<a;t++){if(d=t===a-1?s?e[l+1]:void 0:e[t+1],d&&e[t].equals(d))continue;m&&(f=m),h&&(p=h),h=e[t],m=d?d.sub(h)._unit()._perp():f,f=f||m;let g=f.add(m);0===g.x&&0===g.y||g._unit();const _=f.x*m.x+f.y*m.y,y=g.x*m.x+g.y*m.y,v=0!==y?1/y:1/0,x=2*Math.sqrt(2-2*y),b=y<Fu&&p&&d,w=f.x*m.y-f.y*m.x>0;if(b&&t>l){const e=h.dist(p);if(e>2*c){const t=h.sub(h.sub(p)._mult(c/e)._round());this.updateDistance(p,t),this.addCurrentVertex(t,f,0,0,u),p=t}}const M=p&&d;let T=M?i:s?"butt":n;if(M&&"round"===T&&(v<o?T="miter":v<=2&&(T="fakeround")),"miter"===T&&v>r&&(T="bevel"),"bevel"===T&&(v>2&&(T="flipbevel"),v<r&&(T="miter")),p&&this.updateDistance(p,h),"miter"===T)g._mult(v),this.addCurrentVertex(h,g,0,0,u);else if("flipbevel"===T){if(v>100)g=m.mult(-1);else{const e=v*f.add(m).mag()/f.sub(m).mag();g._perp()._mult(e*(w?-1:1))}this.addCurrentVertex(h,g,0,0,u),this.addCurrentVertex(h,g.mult(-1),0,0,u)}else if("bevel"===T||"fakeround"===T){const e=-Math.sqrt(v*v-1),t=w?e:0,i=w?0:e;if(p&&this.addCurrentVertex(h,f,t,i,u),"fakeround"===T){const e=Math.round(180*x/Math.PI/20);for(let t=1;t<e;t++){let i=t/e;if(.5!==i){const e=i-.5;i+=i*e*(i-1)*((1.0904+_*(_*(3.55645-1.43519*_)-3.2452))*e*e+(.848013+_*(.215638*_-1.06021)))}const n=m.sub(f)._mult(i)._add(f)._unit()._mult(w?-1:1);this.addHalfVertex(h,n.x,n.y,!1,w,0,u)}}d&&this.addCurrentVertex(h,m,-t,-i,u)}else if("butt"===T)this.addCurrentVertex(h,g,0,0,u);else if("square"===T){const e=p?1:-1;p||this.addCurrentVertex(h,g,e,e,u),this.addCurrentVertex(h,g,0,0,u),p&&this.addCurrentVertex(h,g,e,e,u)}else"round"===T&&(p&&(this.addCurrentVertex(h,f,0,0,u),this.addCurrentVertex(h,f,1,1,u,!0)),d&&(this.addCurrentVertex(h,m,-1,-1,u,!0),this.addCurrentVertex(h,m,0,0,u)));if(b&&t<a-1){const e=h.dist(d);if(e>2*c){const t=h.add(d.sub(h)._mult(c/e)._round());this.updateDistance(h,t),this.addCurrentVertex(t,m,0,0,u),h=t}}}}addCurrentVertex(e,t,i,n,r,o=!1){const s=t.y*n-t.x,a=-t.y-t.x*n;this.addHalfVertex(e,t.x+t.y*i,t.y-t.x*i,o,!1,i,r),this.addHalfVertex(e,s,a,o,!0,-n,r)}addHalfVertex({x:e,y:t},i,n,r,o,s,a){this.layoutVertexArray.emplaceBack((e<<1)+(r?1:0),(t<<1)+(o?1:0),Math.round(63*i)+128,Math.round(63*n)+128,1+(0===s?0:s<0?-1:1),0,this.lineSoFar),this.lineClips&&this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,this.lineClips.start,this.lineClips.end);const l=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,l),a.primitiveLength++),o?this.e2=l:this.e1=l}updateScaledDistance(){if(this.lineClips){const e=this.totalDistance/(this.lineClips.end-this.lineClips.start);this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=e*this.lineClips.start+this.distance}else this.lineSoFar=this.distance}updateDistance(e,t){this.distance+=e.dist(t),this.updateScaledDistance()}}Pr(Bu,"LineBucket",{omit:["layers","patternFeatures"]});const Nu=new Wo({"line-cap":new jo(He.layout_line["line-cap"]),"line-join":new jo(He.layout_line["line-join"]),"line-miter-limit":new Uo(He.layout_line["line-miter-limit"]),"line-round-limit":new Uo(He.layout_line["line-round-limit"]),"line-sort-key":new jo(He.layout_line["line-sort-key"])});var Uu={paint:new Wo({"line-opacity":new jo(He.paint_line["line-opacity"]),"line-color":new jo(He.paint_line["line-color"]),"line-translate":new Uo(He.paint_line["line-translate"]),"line-translate-anchor":new Uo(He.paint_line["line-translate-anchor"]),"line-width":new jo(He.paint_line["line-width"]),"line-gap-width":new jo(He.paint_line["line-gap-width"]),"line-offset":new jo(He.paint_line["line-offset"]),"line-blur":new jo(He.paint_line["line-blur"]),"line-dasharray":new Vo(He.paint_line["line-dasharray"]),"line-pattern":new Vo(He.paint_line["line-pattern"]),"line-gradient":new Ho(He.paint_line["line-gradient"]),"line-trim-offset":new Uo(He.paint_line["line-trim-offset"])}),layout:Nu};const ju=new class extends jo{possiblyEvaluate(e,t){return t=new Po(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,zoomHistory:t.zoomHistory,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,i,n){return t=v({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,i,n)}}(Uu.paint.properties["line-width"].specification);function Vu(e,t){return t>0?t+2*e:e}ju.useIntegerZoom=!0;const Gu=Yo([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_tex_size",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Hu=Yo([{name:"a_globe_anchor",components:3,type:"Int16"},{name:"a_globe_normal",components:3,type:"Float32"}],4),Wu=Yo([{name:"a_projected_pos",components:4,type:"Float32"}],4);Yo([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const qu=Yo([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]),$u=Yo([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"}]);Yo([{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 Zu=Yo([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),Xu=Yo([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);Yo([{name:"triangle",components:3,type:"Uint16"}]),Yo([{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"}]),Yo([{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"}]),Yo([{type:"Float32",name:"offsetX"}]),Yo([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);var Yu=24;const Ju=128;function Qu(e,t){const{expression:i}=t;if("constant"===i.kind)return{kind:"constant",layoutSize:i.evaluate(new Po(e+1))};if("source"===i.kind)return{kind:"source"};{const{zoomStops:t,interpolationType:n}=i;let r=0;for(;r<t.length&&t[r]<=e;)r++;r=Math.max(0,r-1);let o=r;for(;o<t.length&&t[o]<e+1;)o++;o=Math.min(t.length-1,o);const s=t[r],a=t[o];return"composite"===i.kind?{kind:"composite",minZoom:s,maxZoom:a,interpolationType:n}:{kind:"camera",minZoom:s,maxZoom:a,minSize:i.evaluate(new Po(s)),maxSize:i.evaluate(new Po(a)),interpolationType:n}}}function Ku(e,{uSize:t,uSizeT:i},{lowerSize:n,upperSize:r}){return"source"===e.kind?n/Ju:"composite"===e.kind?_i(n/Ju,r/Ju,i):t}function eh(e,t){let i=0,n=0;if("constant"===e.kind)n=e.layoutSize;else if("source"!==e.kind){const{interpolationType:r,minZoom:o,maxZoom:s}=e,a=r?f(Bi.interpolationFactor(r,t,o,s),0,1):0;"camera"===e.kind?n=_i(e.minSize,e.maxSize,a):i=a}return{uSizeT:i,uSize:n}}var th=Object.freeze({__proto__:null,getSizeData:Qu,evaluateSizeForFeature:Ku,evaluateSizeForZoom:eh,SIZE_PACK_FACTOR:Ju});function ih(e,t,i){return e.sections.forEach((e=>{e.text=function(e,t,i){const n=t.layout.get("text-transform").evaluate(i,{});return"uppercase"===n?e=e.toLocaleUpperCase():"lowercase"===n&&(e=e.toLocaleLowerCase()),Io.applyArabicShaping&&(e=Io.applyArabicShaping(e)),e}(e.text,t,i)})),e}const 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t=dh(this);for(e=e||[];this.pos<t;)e.push(this.readFixed32());return e},readPackedSFixed32:function(e){if(this.type!==ch.Bytes)return e.push(this.readSFixed32());var t=dh(this);for(e=e||[];this.pos<t;)e.push(this.readSFixed32());return e},readPackedFixed64:function(e){if(this.type!==ch.Bytes)return e.push(this.readFixed64());var t=dh(this);for(e=e||[];this.pos<t;)e.push(this.readFixed64());return e},readPackedSFixed64:function(e){if(this.type!==ch.Bytes)return e.push(this.readSFixed64());var t=dh(this);for(e=e||[];this.pos<t;)e.push(this.readSFixed64());return e},skip:function(e){var t=7&e;if(t===ch.Varint)for(;this.buf[this.pos++]>127;);else if(t===ch.Bytes)this.pos=this.readVarint()+this.pos;else if(t===ch.Fixed32)this.pos+=4;else{if(t!==ch.Fixed64)throw new Error("Unimplemented type: "+t);this.pos+=8}},writeTag:function(e,t){this.writeVarint(e<<3|t)},realloc:function(e){for(var t=this.length||16;t<this.pos+e;)t*=2;if(t!==this.length){var i=new 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n,r,o=0;o<t.length;o++){if((n=t.charCodeAt(o))>55295&&n<57344){if(!r){n>56319||o+1===t.length?(e[i++]=239,e[i++]=191,e[i++]=189):r=n;continue}if(n<56320){e[i++]=239,e[i++]=191,e[i++]=189,r=n;continue}n=r-55296<<10|n-56320|65536,r=null}else r&&(e[i++]=239,e[i++]=191,e[i++]=189,r=null);n<128?e[i++]=n:(n<2048?e[i++]=n>>6|192:(n<65536?e[i++]=n>>12|224:(e[i++]=n>>18|240,e[i++]=n>>12&63|128),e[i++]=n>>6&63|128),e[i++]=63&n|128)}return i}(this.buf,e,this.pos);var i=this.pos-t;i>=128&&mh(t,i,this),this.pos=t-1,this.writeVarint(i),this.pos+=i},writeFloat:function(e){this.realloc(4),ah(this.buf,e,this.pos,!0,23,4),this.pos+=4},writeDouble:function(e){this.realloc(8),ah(this.buf,e,this.pos,!0,52,8),this.pos+=8},writeBytes:function(e){var t=e.length;this.writeVarint(t),this.realloc(t);for(var i=0;i<t;i++)this.buf[this.pos++]=e[i]},writeRawMessage:function(e,t){this.pos++;var i=this.pos;e(t,this);var n=this.pos-i;n>=128&&mh(i,n,this),this.pos=i-1,this.writeVarint(n),this.pos+=n},writeMessage:function(e,t,i){this.writeTag(e,ch.Bytes),this.writeRawMessage(t,i)},writePackedVarint:function(e,t){t.length&&this.writeMessage(e,gh,t)},writePackedSVarint:function(e,t){t.length&&this.writeMessage(e,_h,t)},writePackedBoolean:function(e,t){t.length&&this.writeMessage(e,xh,t)},writePackedFloat:function(e,t){t.length&&this.writeMessage(e,yh,t)},writePackedDouble:function(e,t){t.length&&this.writeMessage(e,vh,t)},writePackedFixed32:function(e,t){t.length&&this.writeMessage(e,bh,t)},writePackedSFixed32:function(e,t){t.length&&this.writeMessage(e,wh,t)},writePackedFixed64:function(e,t){t.length&&this.writeMessage(e,Mh,t)},writePackedSFixed64:function(e,t){t.length&&this.writeMessage(e,Th,t)},writeBytesField:function(e,t){this.writeTag(e,ch.Bytes),this.writeBytes(t)},writeFixed32Field:function(e,t){this.writeTag(e,ch.Fixed32),this.writeFixed32(t)},writeSFixed32Field:function(e,t){this.writeTag(e,ch.Fixed32),this.writeSFixed32(t)},writeFixed64Field:function(e,t){this.writeTag(e,ch.Fixed64),this.writeFixed64(t)},writeSFixed64Field:function(e,t){this.writeTag(e,ch.Fixed64),this.writeSFixed64(t)},writeVarintField:function(e,t){this.writeTag(e,ch.Varint),this.writeVarint(t)},writeSVarintField:function(e,t){this.writeTag(e,ch.Varint),this.writeSVarint(t)},writeStringField:function(e,t){this.writeTag(e,ch.Bytes),this.writeString(t)},writeFloatField:function(e,t){this.writeTag(e,ch.Fixed32),this.writeFloat(t)},writeDoubleField:function(e,t){this.writeTag(e,ch.Fixed64),this.writeDouble(t)},writeBooleanField:function(e,t){this.writeVarintField(e,Boolean(t))}};class Rh{constructor(e,{pixelRatio:t,version:i,stretchX:n,stretchY:r,content:o}){this.paddedRect=e,this.pixelRatio=t,this.stretchX=n,this.stretchY=r,this.content=o,this.version=i}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 kh{constructor(e,t){const i={},n={};this.haveRenderCallbacks=[];const r=[];this.addImages(e,i,r),this.addImages(t,n,r);const{w:o,h:s}=Ph(r),a=new lc({width:o||1,height:s||1});for(const t in e){const n=e[t],r=i[t].paddedRect;lc.copy(n.data,a,{x:0,y:0},{x:r.x+1,y:r.y+1},n.data)}for(const e in t){const i=t[e],r=n[e].paddedRect,o=r.x+1,s=r.y+1,l=i.data.width,c=i.data.height;lc.copy(i.data,a,{x:0,y:0},{x:o,y:s},i.data),lc.copy(i.data,a,{x:0,y:c-1},{x:o,y:s-1},{width:l,height:1}),lc.copy(i.data,a,{x:0,y:0},{x:o,y:s+c},{width:l,height:1}),lc.copy(i.data,a,{x:l-1,y:0},{x:o-1,y:s},{width:1,height:c}),lc.copy(i.data,a,{x:0,y:0},{x:o+l,y:s},{width:1,height:c})}this.image=a,this.iconPositions=i,this.patternPositions=n}addImages(e,t,i){for(const n in e){const r=e[n],o={x:0,y:0,w:r.data.width+2,h:r.data.height+2};i.push(o),t[n]=new Rh(o,r),r.hasRenderCallback&&this.haveRenderCallbacks.push(n)}}patchUpdatedImages(e,t){this.haveRenderCallbacks=this.haveRenderCallbacks.filter((t=>e.hasImage(t))),e.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const i in e.updatedImages)this.patchUpdatedImage(this.iconPositions[i],e.getImage(i),t),this.patchUpdatedImage(this.patternPositions[i],e.getImage(i),t)}patchUpdatedImage(e,t,i){if(!e||!t)return;if(e.version===t.version)return;e.version=t.version;const[n,r]=e.tl;i.update(t.data,void 0,{x:n,y:r})}}Pr(Rh,"ImagePosition"),Pr(kh,"ImageAtlas");const zh={horizontal:1,vertical:2,horizontalOnly:3};class Dh{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(e,t){const i=new Dh;return i.scale=e||1,i.fontStack=t,i}static forImage(e){const t=new Dh;return t.imageName=e,t}}class Oh{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(e,t){const i=new Oh;for(let n=0;n<e.sections.length;n++){const r=e.sections[n];r.image?i.addImageSection(r):i.addTextSection(r,t)}return i}length(){return this.text.length}getSection(e){return this.sections[this.sectionIndex[e]]}getSections(){return this.sections}getSectionIndex(e){return this.sectionIndex[e]}getCharCode(e){return this.text.charCodeAt(e)}verticalizePunctuation(e){this.text=function(e,t){let i="";for(let n=0;n<e.length;n++){const r=e.charCodeAt(n+1)||null,o=e.charCodeAt(n-1)||null;i+=!t&&(r&&mo(r)&&!nh[e[n+1]]||o&&mo(o)&&!nh[e[n-1]])||!nh[e[n]]?e[n]:nh[e[n]]}return i}(this.text,e)}trim(){let e=0;for(let t=0;t<this.text.length&&Bh[this.text.charCodeAt(t)];t++)e++;let t=this.text.length;for(let i=this.text.length-1;i>=0&&i>=e&&Bh[this.text.charCodeAt(i)];i--)t--;this.text=this.text.substring(e,t),this.sectionIndex=this.sectionIndex.slice(e,t)}substring(e,t){const i=new Oh;return i.text=this.text.substring(e,t),i.sectionIndex=this.sectionIndex.slice(e,t),i.sections=this.sections,i}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((e,t)=>Math.max(e,this.sections[t].scale)),0)}addTextSection(e,t){this.text+=e.text,this.sections.push(Dh.forText(e.scale,e.fontStack||t));const i=this.sections.length-1;for(let t=0;t<e.text.length;++t)this.sectionIndex.push(i)}addImageSection(e){const t=e.image?e.image.name:"";if(0===t.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(Dh.forImage(t)),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 Fh(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m){const g=Oh.fromFeature(e,r);let _;h===zh.vertical&&g.verticalizePunctuation(p);const{processBidirectionalText:y,processStyledBidirectionalText:v}=Io;if(y&&1===g.sections.length){_=[];const e=y(g.toString(),Wh(g,c,o,t,n,d,f));for(const t of e){const e=new Oh;e.text=t,e.sections=g.sections;for(let i=0;i<t.length;i++)e.sectionIndex.push(0);_.push(e)}}else if(v){_=[];const e=v(g.text,g.sectionIndex,Wh(g,c,o,t,n,d,f));for(const t of e){const e=new Oh;e.text=t[0],e.sectionIndex=t[1],e.sections=g.sections,_.push(e)}}else _=function(e,t){const i=[],n=e.text;let r=0;for(const n of t)i.push(e.substring(r,n)),r=n;return r<n.length&&i.push(e.substring(r,n.length)),i}(g,Wh(g,c,o,t,n,d,f));const x=[],b={positionedLines:x,text:g.toString(),top:u[1],bottom:u[1],left:u[0],right:u[0],writingMode:h,iconsInText:!1,verticalizable:!1,hasBaseline:!1};return function(e,t,i,n,r,o,s,a,l,c,u,h){let p=0,d=0,f=0;const m="right"===a?1:"left"===a?0:.5;let g=!1;for(const e of r){const i=e.getSections();for(const e of i){if(e.imageName)continue;const i=t[e.fontStack];if(i&&(g=void 0!==i.ascender&&void 0!==i.descender,!g))break}if(!g)break}let _=0;for(const s of r){s.trim();const r=s.getMaxScale(),a=(r-1)*Yu,v={positionedGlyphs:[],lineOffset:0};e.positionedLines[_]=v;const x=v.positionedGlyphs;let b=0;if(!s.length()){d+=o,++_;continue}let w=0,M=0;for(let o=0;o<s.length();o++){const a=s.getSection(o),f=s.getSectionIndex(o),m=s.getCharCode(o);let _=a.scale,v=null,T=null,S=null,E=Yu,A=0;const C=!(l===zh.horizontal||!u&&!fo(m)||u&&(Bh[m]||(y=m,Fr(y)||Br(y)||Nr(y)||ro(y)||lo(y))));if(a.imageName){const t=n[a.imageName];if(!t)continue;S=a.imageName,e.iconsInText=e.iconsInText||!0,T=t.paddedRect;const i=t.displaySize;_=_*Yu/h,v={width:i[0],height:i[1],left:1,top:-3,advance:C?i[1]:i[0],localGlyph:!1},A=g?-v.height*_:r*Yu-17-i[1]*_,E=v.advance;const o=(C?i[0]:i[1])*_-Yu*r;o>0&&o>b&&(b=o)}else{const e=i[a.fontStack];if(!e)continue;e[m]&&(T=e[m]);const n=t[a.fontStack];if(!n)continue;const o=n.glyphs[m];if(!o)continue;if(v=o.metrics,E=8203!==m?Yu:0,g){const e=void 0!==n.ascender?Math.abs(n.ascender):0,t=void 0!==n.descender?Math.abs(n.descender):0,i=(e+t)*_;w<i&&(w=i,M=(e-t)/2*_),A=-e*_}else A=(r-_)*Yu-17}C?(e.verticalizable=!0,x.push({glyph:m,imageName:S,x:p,y:d+A,vertical:C,scale:_,localGlyph:v.localGlyph,fontStack:a.fontStack,sectionIndex:f,metrics:v,rect:T}),p+=E*_+c):(x.push({glyph:m,imageName:S,x:p,y:d+A,vertical:C,scale:_,localGlyph:v.localGlyph,fontStack:a.fontStack,sectionIndex:f,metrics:v,rect:T}),p+=v.advance*_+c)}0!==x.length&&(f=Math.max(p-c,f),g?$h(x,m,b,M,o*r/2):$h(x,m,b,0,o/2)),p=0;const T=o*r+b;v.lineOffset=Math.max(b,a),d+=T,++_}var y;const v=d,{horizontalAlign:x,verticalAlign:b}=qh(s);(function(e,t,i,n,r,o){const s=(t-i)*r,a=-o*n;for(const t of e)for(const e of t.positionedGlyphs)e.x+=s,e.y+=a})(e.positionedLines,m,x,b,f,v),e.top+=-b*v,e.bottom=e.top+v,e.left+=-x*f,e.right=e.left+f,e.hasBaseline=g}(b,t,i,n,_,s,a,l,h,c,p,m),!function(e){for(const t of e)if(0!==t.positionedGlyphs.length)return!1;return!0}(x)&&b}const Bh={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Nh={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function Uh(e,t,i,n,r,o){if(t.imageName){const e=n[t.imageName];return e?e.displaySize[0]*t.scale*Yu/o+r:0}{const n=i[t.fontStack],o=n&&n.glyphs[e];return o?o.metrics.advance*t.scale+r:0}}function jh(e,t,i,n){const r=Math.pow(e-t,2);return n?e<t?r/2:2*r:r+Math.abs(i)*i}function Vh(e,t,i){let n=0;return 10===e&&(n-=1e4),i&&(n+=150),40!==e&&65288!==e||(n+=50),41!==t&&65289!==t||(n+=50),n}function Gh(e,t,i,n,r,o){let s=null,a=jh(t,i,r,o);for(const e of n){const n=jh(t-e.x,i,r,o)+e.badness;n<=a&&(s=e,a=n)}return{index:e,x:t,priorBreak:s,badness:a}}function Hh(e){return e?Hh(e.priorBreak).concat(e.index):[]}function Wh(e,t,i,n,r,o,s){if("point"!==o)return[];if(!e)return[];const a=[],l=function(e,t,i,n,r,o){let s=0;for(let i=0;i<e.length();i++){const a=e.getSection(i);s+=Uh(e.getCharCode(i),a,n,r,t,o)}return s/Math.max(1,Math.ceil(s/i))}(e,t,i,n,r,s),c=e.text.indexOf("​")>=0;let u=0;for(let i=0;i<e.length();i++){const o=e.getSection(i),p=e.getCharCode(i);if(Bh[p]||(u+=Uh(p,o,n,r,t,s)),i<e.length()-1){const t=!((h=p)<11904||!($r(h)||qr(h)||so(h)||no(h)||Jr(h)||Ur(h)||Zr(h)||Gr(h)||Qr(h)||Kr(h)||Yr(h)||co(h)||Hr(h)||Vr(h)||jr(h)||Xr(h)||Wr(h)||oo(h)||to(h)||eo(h)));(Nh[p]||t||o.imageName)&&a.push(Gh(i+1,u,l,a,Vh(p,e.getCharCode(i+1),t&&c),!1))}}var h;return Hh(Gh(e.length(),u,l,a,0,!0))}function qh(e){let t=.5,i=.5;switch(e){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(e){case"bottom":case"bottom-right":case"bottom-left":i=1;break;case"top":case"top-right":case"top-left":i=0}return{horizontalAlign:t,verticalAlign:i}}function $h(e,t,i,n,r){if(!(t||i||n||r))return;const o=e.length-1,s=e[o],a=(s.x+s.metrics.advance*s.scale)*t;for(let t=0;t<=o;t++)e[t].x-=a,e[t].y+=i+n+r}function Zh(e,t,i){const{horizontalAlign:n,verticalAlign:r}=qh(i),o=t[0]-e.displaySize[0]*n,s=t[1]-e.displaySize[1]*r;return{image:e,top:s,bottom:s+e.displaySize[1],left:o,right:o+e.displaySize[0]}}function Xh(e,t,i,n,r,o){const s=e.image;let a;if(s.content){const e=s.content,t=s.pixelRatio||1;a=[e[0]/t,e[1]/t,s.displaySize[0]-e[2]/t,s.displaySize[1]-e[3]/t]}const l=t.left*o,c=t.right*o;let u,h,p,d;"width"===i||"both"===i?(d=r[0]+l-n[3],h=r[0]+c+n[1]):(d=r[0]+(l+c-s.displaySize[0])/2,h=d+s.displaySize[0]);const f=t.top*o,m=t.bottom*o;return"height"===i||"both"===i?(u=r[1]+f-n[0],p=r[1]+m+n[2]):(u=r[1]+(f+m-s.displaySize[1])/2,p=u+s.displaySize[1]),{image:s,top:u,right:h,bottom:p,left:d,collisionPadding:a}}class Yh extends r{constructor(e,t,i,n,r){super(e,t),this.angle=n,this.z=i,void 0!==r&&(this.segment=r)}clone(){return new Yh(this.x,this.y,this.z,this.angle,this.segment)}}function Jh(e,t,i,n,r){if(void 0===t.segment)return!0;let o=t,s=t.segment+1,a=0;for(;a>-i/2;){if(s--,s<0)return!1;a-=e[s].dist(o),o=e[s]}a+=e[s].dist(e[s+1]),s++;const l=[];let c=0;for(;a<i/2;){const t=e[s],i=e[s+1];if(!i)return!1;let o=e[s-1].angleTo(t)-t.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>n;)c-=l.shift().angleDelta;if(c>r)return!1;s++,a+=t.dist(i)}return!0}function Qh(e){let t=0;for(let i=0;i<e.length-1;i++)t+=e[i].dist(e[i+1]);return t}function Kh(e,t,i){return e?.6*t*i:0}function ep(e,t){return Math.max(e?e.right-e.left:0,t?t.right-t.left:0)}function tp(e,t,i,n,r,o){const s=Kh(i,r,o),a=ep(i,n)*o;let l=0;const c=Qh(e)/2;for(let i=0;i<e.length-1;i++){const n=e[i],r=e[i+1],o=n.dist(r);if(l+o>c){const u=(c-l)/o,h=_i(n.x,r.x,u),p=_i(n.y,r.y,u),d=new Yh(h,p,0,r.angleTo(n),i);return!s||Jh(e,d,a,s,t)?d:void 0}l+=o}}function ip(e,t,i,n,r,o,s,a,l){const c=Kh(n,o,s),u=ep(n,r),h=u*s,p=0===e[0].x||e[0].x===l||0===e[0].y||e[0].y===l;return t-h<t/4&&(t=h+t/4),np(e,p?t/2*a%t:(u/2+2*o)*s*a%t,t,c,i,h,p,!1,l)}function np(e,t,i,n,r,o,s,a,l){const c=o/2,u=Qh(e);let h=0,p=t-i,d=[];for(let t=0;t<e.length-1;t++){const s=e[t],a=e[t+1],f=s.dist(a),m=a.angleTo(s);for(;p+i<h+f;){p+=i;const g=(p-h)/f,_=_i(s.x,a.x,g),y=_i(s.y,a.y,g);if(_>=0&&_<l&&y>=0&&y<l&&p-c>=0&&p+c<=u){const i=new Yh(_,y,0,m,t);i._round(),n&&!Jh(e,i,o,n,r)||d.push(i)}}h+=f}return a||d.length||s||(d=np(e,h/2,i,n,r,o,s,!0,l)),d}function rp(e,t,i,n,o){const s=[];for(let a=0;a<e.length;a++){const l=e[a];let c;for(let e=0;e<l.length-1;e++){let a=l[e],u=l[e+1];a.x<t&&u.x<t||(a.x<t?a=new r(t,a.y+(t-a.x)/(u.x-a.x)*(u.y-a.y))._round():u.x<t&&(u=new r(t,a.y+(t-a.x)/(u.x-a.x)*(u.y-a.y))._round()),a.y<i&&u.y<i||(a.y<i?a=new r(a.x+(i-a.y)/(u.y-a.y)*(u.x-a.x),i)._round():u.y<i&&(u=new r(a.x+(i-a.y)/(u.y-a.y)*(u.x-a.x),i)._round()),a.x>=n&&u.x>=n||(a.x>=n?a=new r(n,a.y+(n-a.x)/(u.x-a.x)*(u.y-a.y))._round():u.x>=n&&(u=new r(n,a.y+(n-a.x)/(u.x-a.x)*(u.y-a.y))._round()),a.y>=o&&u.y>=o||(a.y>=o?a=new r(a.x+(o-a.y)/(u.y-a.y)*(u.x-a.x),o)._round():u.y>=o&&(u=new r(a.x+(o-a.y)/(u.y-a.y)*(u.x-a.x),o)._round()),c&&a.equals(c[c.length-1])||(c=[a],s.push(c)),c.push(u)))))}}return s}Pr(Yh,"Anchor");const op=1e20;function sp(e,t,i,n,r,o,s,a,l){for(let c=t;c<t+n;c++)ap(e,i*o+c,o,r,s,a,l);for(let c=i;c<i+r;c++)ap(e,c*o+t,1,n,s,a,l)}function ap(e,t,i,n,r,o,s){o[0]=0,s[0]=-op,s[1]=op,r[0]=e[t];for(let a=1,l=0,c=0;a<n;a++){r[a]=e[t+a*i];const n=a*a;do{const e=o[l];c=(r[a]-r[e]+n-e*e)/(a-e)/2}while(c<=s[l]&&--l>-1);l++,o[l]=a,s[l]=c,s[l+1]=op}for(let a=0,l=0;a<n;a++){for(;s[l+1]<a;)l++;const n=o[l],c=a-n;e[t+a*i]=r[n]+c*c}}const lp={none:0,ideographs:1,all:2};class cp{constructor(e,t,i){this.requestManager=e,this.localGlyphMode=t,this.localFontFamily=i,this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}}}setURL(e){this.url=e}getGlyphs(e,t){const i=[];for(const t in e)for(const n of 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ud{constructor(e){super(e),this.range=[4,7],this.center=e.center||[-96,37.5];const[t,i]=this.parallels=e.parallels||[29.5,45.5],n=Math.sin(l(t));this.n=(n+Math.sin(l(i)))/2,this.c=1+n*(2*this.n-n),this.r0=Math.sqrt(this.c)/this.n}project(e,t){const{n:i,c:n,r0:r}=this,o=l(e-this.center[0]),s=l(t),a=Math.sqrt(n-2*i*Math.sin(s))/i;return{x:a*Math.sin(o*i),y:a*Math.cos(o*i)-r,z:0}}unproject(e,t){const{n:i,c:n,r0:r}=this,o=r+t;let s=Math.atan2(e,Math.abs(o))*Math.sign(o);o*i<0&&(s-=Math.PI*Math.sign(e)*Math.sign(o));const a=l(this.center[0])*i;s=g(s,-Math.PI-a,Math.PI-a);const u=c(s/i)+this.center[0],h=Math.asin(f((n-(e*e+o*o)*i*i)/(2*i),-1,1)),p=f(c(h),-85.051129,ka);return new Ta(u,p)}}const pd=1.340264,dd=-.081106,fd=893e-6,md=.003796,gd=Math.sqrt(3)/2;class _d extends ud{project(e,t){t=t/180*Math.PI,e=e/180*Math.PI;const i=Math.asin(gd*Math.sin(t)),n=i*i,r=n*n*n;return{x:.5*(e*Math.cos(i)/(gd*(pd+3*dd*n+r*(7*fd+9*md*n)))/Math.PI+.5),y:1-.5*(i*(pd+dd*n+r*(fd+md*n))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let i=t=(2*(1-t)-1)*Math.PI,n=i*i,r=n*n*n;for(let e,o,s,a=0;a<12&&(o=i*(pd+dd*n+r*(fd+md*n))-t,s=pd+3*dd*n+r*(7*fd+9*md*n),e=o/s,i=f(i-e,-Math.PI/3,Math.PI/3),n=i*i,r=n*n*n,!(Math.abs(e)<1e-12));++a);const o=gd*e*(pd+3*dd*n+r*(7*fd+9*md*n))/Math.cos(i),s=Math.asin(Math.sin(i)/gd),a=f(180*o/Math.PI,-180,180),l=f(180*s/Math.PI,-85.051129,ka);return new Ta(a,l)}}class yd extends ud{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){return{x:.5+e/360,y:.5-t/360,z:0}}unproject(e,t){const i=360*(e-.5),n=f(360*(.5-t),-85.051129,ka);return new Ta(i,n)}}const vd=Math.PI/2;function xd(e){return Math.tan((vd+e)/2)}class bd extends ud{constructor(e){super(e),this.center=e.center||[0,30];const[t,i]=this.parallels=e.parallels||[30,30],n=l(t),r=l(i),o=Math.cos(n);this.n=n===r?Math.sin(n):Math.log(o/Math.cos(r))/Math.log(xd(r)/xd(n)),this.f=o*Math.pow(xd(n),this.n)/this.n}project(e,t){t=l(t),e=l(e-this.center[0]);const i=1e-6,{n:n,f:r}=this;r>0?t<-vd+i&&(t=-vd+i):t>vd-i&&(t=vd-i);const o=r/Math.pow(xd(t),n),s=o*Math.sin(n*e),a=r-o*Math.cos(n*e);return{x:.5*(s/Math.PI+.5),y:1-.5*(a/Math.PI+.5),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI,t=(2*(1-t)-.5)*Math.PI;const{n:i,f:n}=this,r=n-t,o=Math.sign(r),s=Math.sign(i)*Math.sqrt(e*e+r*r);let a=Math.atan2(e,Math.abs(r))*o;r*i<0&&(a-=Math.PI*Math.sign(e)*o);const l=f(c(a/i)+this.center[0],-180,180),u=f(c(2*Math.atan(Math.pow(n/s,1/i))-vd),-85.051129,ka);return new Ta(l,u)}}class wd extends ud{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0,this.supportsTerrain=!0,this.supportsFog=!0,this.supportsFreeCamera=!0,this.isReprojectedInTileSpace=!1,this.unsupportedLayers=[],this.range=null}project(e,t){return{x:Aa(e),y:Ca(t),z:0}}unproject(e,t){const i=Ia(e),n=Pa(t);return new Ta(i,n)}}const Md=l(ka);class Td extends ud{project(e,t){const i=(t=l(t))*t,n=i*i;return{x:.5*((e=l(e))*(.8707-.131979*i+n*(n*(.003971*i-.001529*n)-.013791))/Math.PI+.5),y:1-.5*(t*(1.007226+i*(.015085+n*(.028874*i-.044475-.005916*n)))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let i=t=(2*(1-t)-1)*Math.PI,n=25,r=0,o=i*i;do{o=i*i;const e=o*o;r=(i*(1.007226+o*(.015085+e*(.028874*o-.044475-.005916*e)))-t)/(1.007226+o*(.045255+e*(.259866*o-.311325-.005916*11*e))),i=f(i-r,-Md,Md)}while(Math.abs(r)>1e-6&&--n>0);o=i*i;const s=f(c(e/(.8707+o*(o*(o*o*o*(.003971-.001529*o)-.013791)-.131979))),-180,180),a=c(i);return new Ta(s,a)}}const Sd=l(ka);class Ed extends ud{project(e,t){t=l(t),e=l(e);const i=Math.cos(t),n=2/Math.PI,r=Math.acos(i*Math.cos(e/2)),o=Math.sin(r)/r,s=.5*(e*n+2*i*Math.sin(e/2)/o)||0,a=.5*(t+Math.sin(t)/o)||0;return{x:.5*(s/Math.PI+.5),y:1-.5*(a/Math.PI+1),z:0}}unproject(e,t){let i=e=(2*e-.5)*Math.PI,n=t=(2*(1-t)-1)*Math.PI,r=25;const o=1e-6;let s=0,a=0;do{const r=Math.cos(n),o=Math.sin(n),l=2*o*r,c=o*o,u=r*r,h=Math.cos(i/2),p=Math.sin(i/2),d=2*h*p,m=p*p,g=1-u*h*h,_=g?1/g:0,y=g?Math.acos(r*h)*Math.sqrt(1/g):0,v=.5*(2*y*r*p+2*i/Math.PI)-e,x=.5*(y*o+n)-t,b=.5*_*(u*m+y*r*h*c)+1/Math.PI,w=_*(d*l/4-y*o*p),M=.125*_*(l*p-y*o*u*d),T=.5*_*(c*h+y*m*r)+.5,S=w*M-T*b;s=(x*w-v*T)/S,a=(v*M-x*b)/S,i=f(i-s,-Math.PI,Math.PI),n=f(n-a,-Sd,Sd)}while((Math.abs(s)>o||Math.abs(a)>o)&&--r>0);return new Ta(c(i),c(n))}}class Ad extends ud{constructor(e){super(e),this.center=e.center||[0,0],this.parallels=e.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(e,t){const{scale:i,cosPhi:n}=this;return{x:l(e)*n*i+.5,y:-Math.sin(l(t))/n*i+.5,z:0}}unproject(e,t){const{scale:i,cosPhi:n}=this,r=-(t-.5)/i,o=f(c((e-.5)/i)/n,-180,180),s=Math.asin(f(r*n,-1,1)),a=f(c(s),-85.051129,ka);return new Ta(o,a)}}class Cd extends wd{constructor(e){super(e),this.requiresDraping=!0,this.supportsWorldCopies=!1,this.supportsFog=!0,this.zAxisUnit="pixels",this.unsupportedLayers=["debug","custom"],this.range=[3,5]}projectTilePoint(e,t,i){const n=Math.pow(2,i.z),r=(e/ba+i.x)/n,o=Yp(Pa((t/ba+i.y)/n),Ia(r));return Ol(o,o,Kp(qp(i))),{x:o[0],y:o[1],z:o[2]}}locationPoint(e,t){const i=Yp(t.lat,t.lng),n=kl([],i),o=e.elevation?e.elevation.getAtPointOrZero(e.locationCoordinate(t),e._centerAltitude):e._centerAltitude;Rl(i,i,n,La(1,0)*ba*o);const s=fl(new Float64Array(16));return ml(s,e.pixelMatrix,e.globeMatrix),Ol(i,i,s),new r(i[0],i[1])}pixelsPerMeter(e,t){return La(1,0)*t}pixelSpaceConversion(e,t,i){const n=_i(La(1,45)*t,La(1,e)*t,i);return this.pixelsPerMeter(e,t)/n}createTileMatrix(e,t,i){const n=ed(qp(i.canonical));return ml(new Float64Array(16),e.globeMatrix,n)}createInversionMatrix(e,t){const{center:i}=e,n=fl(new Float64Array(16));return ml(n,n,Kp(qp(t))),vl(n,n,l(i.lng)),yl(n,n,l(i.lat)),_l(n,n,[e._projectionScaler,e._projectionScaler,1]),Float32Array.from(n)}pointCoordinate(e,t,i,n){return Gp(e,t,i,!0)||new za(0,0)}pointCoordinate3D(e,t,i){const n=this.pointCoordinate(e,t,i,0);return[n.x,n.y,n.z]}isPointAboveHorizon(e,t){return!Gp(e,t.x,t.y,!1)}farthestPixelDistance(e){const t=function(e,t){const i=e.cameraToCenterDistance,n=e._centerAltitude*t,r=e._camera,o=e._camera.forward(),s=El([],Pl([],o,-i),[0,0,n]),a=e.worldSize/(2*Math.PI),l=[0,0,-a],c=e.width/e.height,u=Math.tan(e.fovAboveCenter),h=Pl([],r.up(),u),p=Pl([],r.right(),u*c),d=kl([],El([],El([],o,h),p)),f=[];let m;if(new Zl(s,d).closestPointOnSphere(l,a,f)){const t=El([],f,l),i=Nl([],t,s);m=Math.cos(e.fovAboveCenter)*Tl(i)}else{const e=Nl([],s,l),t=Nl([],l,s);kl(t,t);const i=Tl(e)-a;m=Math.sqrt(i*(i+2*a));const n=Math.acos(m/(a+i))-Math.acos(zl(o,t));m*=Math.cos(n)}return 1.01*m}(e,this.pixelsPerMeter(e.center.lat,e.worldSize)),i=id(e.zoom);if(i>0){const n=ad(e,La(1,e.center.lat)*e.worldSize),r=e.worldSize/(2*Math.PI),o=Math.max(e.width,e.height)/e.worldSize*Math.PI;return _i(t,n+r*(1-Math.cos(o)),Math.pow(i,10))}return t}upVector(e,t,i){const n=1<<e.z,r=(t/ba+e.x)/n;return Yp(Pa((i/ba+e.y)/n),Ia(r),1)}upVectorScale(e){return{metersToTile:Bp*Qp(qp(e))}}}function Ld(e){const t=e.parallels,i=!!t&&Math.abs(t[0]+t[1])<.01;switch(e.name){case"mercator":return new wd(e);case"equirectangular":return new yd(e);case"naturalEarth":return new Td(e);case"equalEarth":return new _d(e);case"winkelTripel":return new Ed(e);case"albers":return i?new Ad(e):new hd(e);case"lambertConformalConic":return i?new Ad(e):new bd(e);case"globe":return new Cd(e)}throw new Error(`Invalid projection name: ${e.name}`)}const Id=hu.VectorTileFeature.types,Pd=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Rd(e,t,i,n,r,o,s,a,l,c,u,h,p){const d=a?Math.min(Ap,Math.round(a[0])):0,f=a?Math.min(Ap,Math.round(a[1])):0;e.emplaceBack(t,i,Math.round(32*n),Math.round(32*r),o,s,(d<<1)+(l?1:0),f,16*c,16*u,256*h,256*p)}function kd(e,t,i,n,r,o,s){e.emplaceBack(t,i,n,r,o,s)}function zd(e,t,i,n,r){e.emplaceBack(t,i,n,r),e.emplaceBack(t,i,n,r),e.emplaceBack(t,i,n,r),e.emplaceBack(t,i,n,r)}function Dd(e){for(const t of e.sections)if(yo(t.text))return!0;return!1}class Od{constructor(e){this.layoutVertexArray=new ss,this.indexArray=new fs,this.programConfigurations=e,this.segments=new xa,this.dynamicLayoutVertexArray=new is,this.opacityVertexArray=new ls,this.placedSymbolArray=new Ls,this.globeExtVertexArray=new as}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(e,t,i,n){this.isEmpty()||(i&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Gu.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,Wu.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,Pd,!0),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,Hu.members,!0)),this.opacityVertexBuffer.itemSize=1),(i||n)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy())}}Pr(Od,"SymbolBuffers");class Fd{constructor(e,t,i){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new i,this.segments=new xa,this.collisionVertexArray=new ps,this.collisionVertexArrayExt=new ds}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,qu.members,!0),this.collisionVertexBufferExt=e.createVertexBuffer(this.collisionVertexArrayExt,$u.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.destroy())}}Pr(Fd,"CollisionBuffers");class Bd{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=fl([]),this.placementViewportMatrix=fl([]);const t=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Qu(this.zoom,t["text-size"]),this.iconSizeData=Qu(this.zoom,t["icon-size"]);const i=this.layers[0].layout,n=i.get("symbol-sort-key"),r=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"!==r&&void 0!==n.constantOr(1),this.sortFeaturesByY=("viewport-y"===r||"auto"===r&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=i.get("text-writing-mode").map((e=>zh[e])),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.sourceID=e.sourceID,this.projection=e.projection}createArrays(){this.text=new Od(new ua(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new Od(new ua(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new Rs,this.lineVertexArray=new ks,this.symbolInstances=new Ps}calculateGlyphDependencies(e,t,i,n,r){for(let i=0;i<e.length;i++)if(t[e.charCodeAt(i)]=!0,n&&r){const n=nh[e.charAt(i)];n&&(t[n.charCodeAt(0)]=!0)}}populate(e,t,i,n){const r=this.layers[0],o=r.layout,s="globe"===this.projection.name,a=o.get("text-font"),l=o.get("text-field"),c=o.get("icon-image"),u=("constant"!==l.value.kind||l.value.value instanceof xt&&!l.value.value.isEmpty()||l.value.value.toString().length>0)&&("constant"!==a.value.kind||a.value.value.length>0),h="constant"!==c.value.kind||!!c.value.value||Object.keys(c.parameters).length>0,p=o.get("symbol-sort-key");if(this.features=[],!u&&!h)return;const d=t.iconDependencies,f=t.glyphDependencies,m=t.availableImages,g=new Po(this.zoom);for(const{feature:t,id:l,index:c,sourceLayerIndex:_}of e){const e=r._featureFilter.needGeometry,y=Ga(t,e);if(!r._featureFilter.filter(g,y,i))continue;if(e||(y.geometry=Va(t,i,n)),s&&1!==t.type&&i.z<=5){const e=y.geometry,t=1<<i.z,n=i.x,r=i.y,o=.98078528056;for(let i=0;i<e.length;i++)e[i]=Ba(e[i],(e=>e),((e,i)=>zl(Yp(Pa((e.y/ba+r)/t),Ia((e.x/ba+n)/t),1),Yp(Pa((i.y/ba+r)/t),Ia((i.x/ba+n)/t),1))<o))}let v,x;if(u){const e=r.getValueAndResolveTokens("text-field",y,i,m),t=xt.factory(e);Dd(t)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===Co()||this.hasRTLText&&Io.isParsed())&&(v=ih(t,r,y))}if(h){const e=r.getValueAndResolveTokens("icon-image",y,i,m);x=e instanceof bt?e:bt.fromString(e)}if(!v&&!x)continue;const b=this.sortFeaturesByKey?p.evaluate(y,{},i):void 0;if(this.features.push({id:l,text:v,icon:x,index:c,sourceLayerIndex:_,geometry:y.geometry,properties:t.properties,type:Id[t.type],sortKey:b}),x&&(d[x.name]=!0),v){const e=a.evaluate(y,{},i).join(","),t="map"===o.get("text-rotation-alignment")&&"point"!==o.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(zh.vertical)>=0;for(const i of v.sections)if(i.image)d[i.image.name]=!0;else{const n=uo(v.toString()),r=i.fontStack||e,o=f[r]=f[r]||{};this.calculateGlyphDependencies(i.text,o,t,this.allowVerticalPlacement,n)}}}"line"===o.get("symbol-placement")&&(this.features=function(e){const t={},i={},n=[];let r=0;function o(t){n.push(e[t]),r++}function s(e,t,r){const o=i[e];return delete i[e],i[t]=o,n[o].geometry[0].pop(),n[o].geometry[0]=n[o].geometry[0].concat(r[0]),o}function a(e,i,r){const o=t[i];return delete t[i],t[e]=o,n[o].geometry[0].shift(),n[o].geometry[0]=r[0].concat(n[o].geometry[0]),o}function l(e,t,i){const n=i?t[0][t[0].length-1]:t[0][0];return`${e}:${n.x}:${n.y}`}for(let c=0;c<e.length;c++){const u=e[c],h=u.geometry,p=u.text?u.text.toString():null;if(!p){o(c);continue}const d=l(p,h),f=l(p,h,!0);if(d in i&&f in t&&i[d]!==t[f]){const e=a(d,f,h),r=s(d,f,n[e].geometry);delete t[d],delete i[f],i[l(p,n[r].geometry,!0)]=r,n[e].geometry=null}else d in i?s(d,f,h):f in t?a(d,f,h):(o(c),t[d]=r-1,i[f]=r-1)}return n.filter((e=>e.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((e,t)=>e.sortKey-t.sortKey))}update(e,t,i,n){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,i,n),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,i,n))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=Ld(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const i=this.lineVertexArray.length,n=e.segment;if(void 0!==n){let i=e.dist(t[n+1]),r=e.dist(t[n]);const o={};for(let e=n+1;e<t.length;e++)o[e]={x:t[e].x,y:t[e].y,tileUnitDistanceFromAnchor:i},e<t.length-1&&(i+=t[e+1].dist(t[e]));for(let e=n||0;e>=0;e--)o[e]={x:t[e].x,y:t[e].y,tileUnitDistanceFromAnchor:r},e>0&&(r+=t[e-1].dist(t[e]));for(let e=0;e<t.length;e++){const t=o[e];this.lineVertexArray.emplaceBack(t.x,t.y,t.tileUnitDistanceFromAnchor)}}return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}}addSymbols(e,t,i,n,r,o,s,a,l,c,u,h,p,d){const f=e.indexArray,m=e.layoutVertexArray,g=e.globeExtVertexArray,_=e.segments.prepareSegment(4*t.length,m,f,this.canOverlap?o.sortKey:void 0),y=this.glyphOffsetArray.length,v=_.vertexLength,x=this.allowVerticalPlacement&&s===zh.vertical?Math.PI/2:0,b=o.text&&o.text.sections;for(let n=0;n<t.length;n++){const{tl:r,tr:s,bl:c,br:u,tex:h,pixelOffsetTL:y,pixelOffsetBR:v,minFontScaleX:w,minFontScaleY:M,glyphOffset:T,isSDF:S,sectionIndex:E}=t[n],A=_.vertexLength,C=T[1];if(Rd(m,l.x,l.y,r.x,C+r.y,h.x,h.y,i,S,y.x,y.y,w,M),Rd(m,l.x,l.y,s.x,C+s.y,h.x+h.w,h.y,i,S,v.x,y.y,w,M),Rd(m,l.x,l.y,c.x,C+c.y,h.x,h.y+h.h,i,S,y.x,v.y,w,M),Rd(m,l.x,l.y,u.x,C+u.y,h.x+h.w,h.y+h.h,i,S,v.x,v.y,w,M),a){const t=a.anchor,i=a.up;kd(g,t.x,t.y,t.z,i[0],i[1],i[2]),kd(g,t.x,t.y,t.z,i[0],i[1],i[2]),kd(g,t.x,t.y,t.z,i[0],i[1],i[2]),kd(g,t.x,t.y,t.z,i[0],i[1],i[2]),zd(e.dynamicLayoutVertexArray,t.x,t.y,t.z,x)}else zd(e.dynamicLayoutVertexArray,l.x,l.y,l.z,x);f.emplaceBack(A,A+1,A+2),f.emplaceBack(A+1,A+2,A+3),_.vertexLength+=4,_.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(T[0]),n!==t.length-1&&E===t[n+1].sectionIndex||e.programConfigurations.populatePaintArrays(m.length,o,o.index,{},p,d,b&&b[E])}const w=a?a.anchor:l;e.placedSymbolArray.emplaceBack(w.x,w.y,w.z,l.x,l.y,y,this.glyphOffsetArray.length-y,v,c,u,l.segment,i?i[0]:0,i?i[1]:0,n[0],n[1],s,0,!1,0,h,0)}_commitLayoutVertex(e,t,i,n,r,o,s){e.emplaceBack(t,i,n,r,o,Math.round(s.x),Math.round(s.y))}_addCollisionDebugVertices(e,t,i,n,o,s,a){const l=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=l.vertexLength,u=a.tileAnchorX,h=a.tileAnchorY;for(let e=0;e<4;e++)i.collisionVertexArray.emplaceBack(0,0,0,0);i.collisionVertexArrayExt.emplaceBack(t,-e.padding,-e.padding),i.collisionVertexArrayExt.emplaceBack(t,e.padding,-e.padding),i.collisionVertexArrayExt.emplaceBack(t,e.padding,e.padding),i.collisionVertexArrayExt.emplaceBack(t,-e.padding,e.padding),this._commitLayoutVertex(i.layoutVertexArray,n,o,s,u,h,new r(e.x1,e.y1)),this._commitLayoutVertex(i.layoutVertexArray,n,o,s,u,h,new r(e.x2,e.y1)),this._commitLayoutVertex(i.layoutVertexArray,n,o,s,u,h,new r(e.x2,e.y2)),this._commitLayoutVertex(i.layoutVertexArray,n,o,s,u,h,new r(e.x1,e.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(e,t,i,n,r,o){for(let s=n;s<r;s++){const n=i.get(s),r=this.getSymbolInstanceTextSize(e,o,t,s);this._addCollisionDebugVertices(n,r,this.textCollisionBox,n.projectedAnchorX,n.projectedAnchorY,n.projectedAnchorZ,o)}}_addIconDebugCollisionBoxes(e,t,i,n,r,o){for(let s=n;s<r;s++){const n=i.get(s),r=this.getSymbolInstanceIconSize(e,t,s);this._addCollisionDebugVertices(n,r,this.iconCollisionBox,n.projectedAnchorX,n.projectedAnchorY,n.projectedAnchorZ,o)}}generateCollisionDebugBuffers(e,t){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Fd(us,Zu.members,bs),this.iconCollisionBox=new Fd(us,Zu.members,bs);const i=eh(this.iconSizeData,e),n=eh(this.textSizeData,e);for(let r=0;r<this.symbolInstances.length;r++){const o=this.symbolInstances.get(r);this._addTextDebugCollisionBoxes(n,e,t,o.textBoxStartIndex,o.textBoxEndIndex,o),this._addTextDebugCollisionBoxes(n,e,t,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o),this._addIconDebugCollisionBoxes(i,e,t,o.iconBoxStartIndex,o.iconBoxEndIndex,o),this._addIconDebugCollisionBoxes(i,e,t,o.verticalIconBoxStartIndex,o.verticalIconBoxEndIndex,o)}}getSymbolInstanceTextSize(e,t,i,n){const r=this.text.placedSymbolArray.get(t.rightJustifiedTextSymbolIndex>=0?t.rightJustifiedTextSymbolIndex:t.centerJustifiedTextSymbolIndex>=0?t.centerJustifiedTextSymbolIndex:t.leftJustifiedTextSymbolIndex>=0?t.leftJustifiedTextSymbolIndex:t.verticalPlacedTextSymbolIndex>=0?t.verticalPlacedTextSymbolIndex:n),o=Ku(this.textSizeData,e,r)/Yu;return this.tilePixelRatio*o}getSymbolInstanceIconSize(e,t,i){const n=this.icon.placedSymbolArray.get(i),r=Ku(this.iconSizeData,e,n);return this.tilePixelRatio*r}_commitDebugCollisionVertexUpdate(e,t,i){e.emplaceBack(t,-i,-i),e.emplaceBack(t,i,-i),e.emplaceBack(t,i,i),e.emplaceBack(t,-i,i)}_updateTextDebugCollisionBoxes(e,t,i,n,r,o){for(let s=n;s<r;s++){const n=i.get(s),r=this.getSymbolInstanceTextSize(e,o,t,s);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,r,n.padding)}}_updateIconDebugCollisionBoxes(e,t,i,n,r){for(let o=n;o<r;o++){const n=i.get(o),r=this.getSymbolInstanceIconSize(e,t,o);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,r,n.padding)}}updateCollisionDebugBuffers(e,t){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const i=eh(this.iconSizeData,e),n=eh(this.textSizeData,e);for(let r=0;r<this.symbolInstances.length;r++){const o=this.symbolInstances.get(r);this._updateTextDebugCollisionBoxes(n,e,t,o.textBoxStartIndex,o.textBoxEndIndex,o),this._updateTextDebugCollisionBoxes(n,e,t,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o),this._updateIconDebugCollisionBoxes(i,e,t,o.iconBoxStartIndex,o.iconBoxEndIndex),this._updateIconDebugCollisionBoxes(i,e,t,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(e,t,i,n,r,o,s,a,l){const c={};for(let n=t;n<i;n++){const t=e.get(n);c.textBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,padding:t.padding,projectedAnchorX:t.projectedAnchorX,projectedAnchorY:t.projectedAnchorY,projectedAnchorZ:t.projectedAnchorZ,tileAnchorX:t.tileAnchorX,tileAnchorY:t.tileAnchorY},c.textFeatureIndex=t.featureIndex;break}for(let t=n;t<r;t++){const i=e.get(t);c.verticalTextBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,padding:i.padding,projectedAnchorX:i.projectedAnchorX,projectedAnchorY:i.projectedAnchorY,projectedAnchorZ:i.projectedAnchorZ,tileAnchorX:i.tileAnchorX,tileAnchorY:i.tileAnchorY},c.verticalTextFeatureIndex=i.featureIndex;break}for(let t=o;t<s;t++){const i=e.get(t);c.iconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,padding:i.padding,projectedAnchorX:i.projectedAnchorX,projectedAnchorY:i.projectedAnchorY,projectedAnchorZ:i.projectedAnchorZ,tileAnchorX:i.tileAnchorX,tileAnchorY:i.tileAnchorY},c.iconFeatureIndex=i.featureIndex;break}for(let t=a;t<l;t++){const i=e.get(t);c.verticalIconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,padding:i.padding,projectedAnchorX:i.projectedAnchorX,projectedAnchorY:i.projectedAnchorY,projectedAnchorZ:i.projectedAnchorZ,tileAnchorX:i.tileAnchorX,tileAnchorY:i.tileAnchorY},c.verticalIconFeatureIndex=i.featureIndex;break}return c}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){const i=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,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(e,t){const i=e.placedSymbolArray.get(t),n=i.vertexStartIndex+4*i.numGlyphs;for(let t=i.vertexStartIndex;t<n;t+=4)e.indexArray.emplaceBack(t,t+1,t+2),e.indexArray.emplaceBack(t+1,t+2,t+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const t=Math.sin(e),i=Math.cos(e),n=[],r=[],o=[];for(let e=0;e<this.symbolInstances.length;++e){o.push(e);const s=this.symbolInstances.get(e);n.push(0|Math.round(t*s.tileAnchorX+i*s.tileAnchorY)),r.push(s.featureIndex)}return o.sort(((e,t)=>n[e]-n[t]||r[t]-r[e])),o}addToSortKeyRanges(e,t){const i=this.sortKeyRanges[this.sortKeyRanges.length-1];i&&i.sortKey===t?i.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const e of this.symbolInstanceIndexes){const t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex),[t.rightJustifiedTextSymbolIndex,t.centerJustifiedTextSymbolIndex,t.leftJustifiedTextSymbolIndex].forEach(((e,t,i)=>{e>=0&&i.indexOf(e)===t&&this.addIndicesForPlacedSymbol(this.text,e)})),t.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,t.verticalPlacedTextSymbolIndex),t.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.placedIconSymbolIndex),t.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}Pr(Bd,"SymbolBucket",{omit:["layers","collisionBoxArray","features","compareText"]}),Bd.MAX_GLYPHS=65535,Bd.addDynamicAttributes=zd;const Nd=new Wo({"symbol-placement":new Uo(He.layout_symbol["symbol-placement"]),"symbol-spacing":new Uo(He.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Uo(He.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new jo(He.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Uo(He.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Uo(He.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Uo(He.layout_symbol["icon-ignore-placement"]),"icon-optional":new Uo(He.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Uo(He.layout_symbol["icon-rotation-alignment"]),"icon-size":new jo(He.layout_symbol["icon-size"]),"icon-text-fit":new Uo(He.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Uo(He.layout_symbol["icon-text-fit-padding"]),"icon-image":new jo(He.layout_symbol["icon-image"]),"icon-rotate":new jo(He.layout_symbol["icon-rotate"]),"icon-padding":new Uo(He.layout_symbol["icon-padding"]),"icon-keep-upright":new Uo(He.layout_symbol["icon-keep-upright"]),"icon-offset":new jo(He.layout_symbol["icon-offset"]),"icon-anchor":new jo(He.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Uo(He.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Uo(He.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Uo(He.layout_symbol["text-rotation-alignment"]),"text-field":new jo(He.layout_symbol["text-field"]),"text-font":new jo(He.layout_symbol["text-font"]),"text-size":new jo(He.layout_symbol["text-size"]),"text-max-width":new jo(He.layout_symbol["text-max-width"]),"text-line-height":new jo(He.layout_symbol["text-line-height"]),"text-letter-spacing":new jo(He.layout_symbol["text-letter-spacing"]),"text-justify":new jo(He.layout_symbol["text-justify"]),"text-radial-offset":new jo(He.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Uo(He.layout_symbol["text-variable-anchor"]),"text-anchor":new jo(He.layout_symbol["text-anchor"]),"text-max-angle":new Uo(He.layout_symbol["text-max-angle"]),"text-writing-mode":new Uo(He.layout_symbol["text-writing-mode"]),"text-rotate":new jo(He.layout_symbol["text-rotate"]),"text-padding":new Uo(He.layout_symbol["text-padding"]),"text-keep-upright":new Uo(He.layout_symbol["text-keep-upright"]),"text-transform":new jo(He.layout_symbol["text-transform"]),"text-offset":new jo(He.layout_symbol["text-offset"]),"text-allow-overlap":new Uo(He.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Uo(He.layout_symbol["text-ignore-placement"]),"text-optional":new Uo(He.layout_symbol["text-optional"])});var Ud={paint:new Wo({"icon-opacity":new jo(He.paint_symbol["icon-opacity"]),"icon-color":new jo(He.paint_symbol["icon-color"]),"icon-halo-color":new jo(He.paint_symbol["icon-halo-color"]),"icon-halo-width":new jo(He.paint_symbol["icon-halo-width"]),"icon-halo-blur":new jo(He.paint_symbol["icon-halo-blur"]),"icon-translate":new Uo(He.paint_symbol["icon-translate"]),"icon-translate-anchor":new Uo(He.paint_symbol["icon-translate-anchor"]),"text-opacity":new jo(He.paint_symbol["text-opacity"]),"text-color":new jo(He.paint_symbol["text-color"],{runtimeType:it,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new jo(He.paint_symbol["text-halo-color"]),"text-halo-width":new jo(He.paint_symbol["text-halo-width"]),"text-halo-blur":new jo(He.paint_symbol["text-halo-blur"]),"text-translate":new Uo(He.paint_symbol["text-translate"]),"text-translate-anchor":new Uo(He.paint_symbol["text-translate-anchor"])}),layout:Nd};class jd{constructor(e){this.type=e.property.overrides?e.property.overrides.runtimeType:Qe,this.defaultValue=e}evaluate(e){if(e.formattedSection){const t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Pr(jd,"FormatSectionOverride",{omit:["defaultValue"]});class Vd extends _a{constructor(e){super(e,Ud)}recalculate(e,t){super.recalculate(e,t),"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 e=[];for(const t of i)e.indexOf(t)<0&&e.push(t);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]="point"===this.layout.get("symbol-placement")?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getValueAndResolveTokens(e,t,i,n){const r=this.layout.get(e).evaluate(t,{},i,n),o=this._unevaluatedLayout._values[e];return o.isDataDriven()||zn(o.value)||!r?r:function(e,t){return t.replace(/{([^{}]+)}/g,((t,i)=>i in e?String(e[i]):""))}(t.properties,r)}createBucket(e){return new Bd(e)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const e of Ud.paint.overridableProperties){if(!Vd.hasPaintOverride(this.layout,e))continue;const t=this.paint.get(e),i=new jd(t),n=new kn(i,t.property.specification);let r=null;r="constant"===t.value.kind||"source"===t.value.kind?new On("source",n):new Fn("composite",n,t.value.zoomStops,t.value._interpolationType),this.paint._values[e]=new Bo(t.property,r,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,i){return!(!this.layout||t.isDataDriven()||i.isDataDriven())&&Vd.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){const i=e.get("text-field"),n=Ud.paint.properties[t];let r=!1;const o=e=>{for(const t of e)if(n.overrides&&n.overrides.hasOverride(t))return void(r=!0)};if("constant"===i.value.kind&&i.value.value instanceof xt)o(i.value.value.sections);else if("source"===i.value.kind){const e=t=>{r||(t instanceof At&&Tt(t.value)===st?o(t.value.sections):t instanceof Rt?o(t.sections):t.eachChild(e))},t=i.value;t._styleExpression&&e(t._styleExpression.expression)}return r}getProgramConfiguration(e){return new ca(this,e)}}var Gd={paint:new Wo({"background-color":new Uo(He.paint_background["background-color"]),"background-pattern":new Go(He.paint_background["background-pattern"]),"background-opacity":new Uo(He.paint_background["background-opacity"])})},Hd={paint:new Wo({"raster-opacity":new Uo(He.paint_raster["raster-opacity"]),"raster-hue-rotate":new Uo(He.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Uo(He.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Uo(He.paint_raster["raster-brightness-max"]),"raster-saturation":new Uo(He.paint_raster["raster-saturation"]),"raster-contrast":new Uo(He.paint_raster["raster-contrast"]),"raster-resampling":new Uo(He.paint_raster["raster-resampling"]),"raster-fade-duration":new Uo(He.paint_raster["raster-fade-duration"])})};class Wd extends _a{constructor(e){super(e,{}),this.implementation=e}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){}onAdd(e){this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)}onRemove(e){this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)}}var qd={paint:new Wo({"sky-type":new Uo(He.paint_sky["sky-type"]),"sky-atmosphere-sun":new Uo(He.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new Uo(He.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new Uo(He.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new Uo(He.paint_sky["sky-gradient-radius"]),"sky-gradient":new Ho(He.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new Uo(He.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new Uo(He.paint_sky["sky-atmosphere-color"]),"sky-opacity":new Uo(He.paint_sky["sky-opacity"])})};function $d(e,t,i){const n=[0,0,1],r=Wl([]);return $l(r,r,i?-l(e)+Math.PI:l(e)),ql(r,r,-l(t)),Fl(n,n,r),kl(n,n)}const Zd={circle:class extends _a{constructor(e){super(e,ul)}createBucket(e){return new qa(e)}queryRadius(e){const t=e;return ol("circle-radius",this,t)+ol("circle-stroke-width",this,t)+sl(this.paint.get("circle-translate"))}queryIntersectsFeature(e,t,i,n,r,o,s,a){const l=ll(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),c=this.paint.get("circle-radius").evaluate(t,i)+this.paint.get("circle-stroke-width").evaluate(t,i);return Ql(e,n,o,s,a,"map"===this.paint.get("circle-pitch-alignment"),"map"===this.paint.get("circle-pitch-scale"),l,c)}getProgramIds(){return["circle"]}getProgramConfiguration(e){return new ca(this,e)}},heatmap:class extends _a{createBucket(e){return new nc(e)}constructor(e){super(e,cc),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(e){"heatmap-color"===e&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=uc({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(e){return ol("heatmap-radius",this,e)}queryIntersectsFeature(e,t,i,n,o,s,a,l){const c=this.paint.get("heatmap-radius").evaluate(t,i);return Ql(e,n,s,a,l,!0,!0,new r(0,0),c)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&"none"!==this.visibility}getProgramIds(){return["heatmap","heatmapTexture"]}getProgramConfiguration(e){return new ca(this,e)}},hillshade:class extends _a{constructor(e){super(e,hc)}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&"none"!==this.visibility}getProgramIds(){return["hillshade","hillshadePrepare"]}},fill:class extends _a{constructor(e){super(e,Qc)}getProgramIds(){const e=this.paint.get("fill-pattern"),t=e&&e.constantOr(1),i=[t?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&i.push(t&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),i}getProgramConfiguration(e){return new ca(this,e)}recalculate(e,t){super.recalculate(e,t);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(e){return new Yc(e)}queryRadius(){return sl(this.paint.get("fill-translate"))}queryIntersectsFeature(e,t,i,n,r,o){return!e.queryGeometry.isAboveHorizon&&Xa(al(e.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),n)}isTileClipped(){return!0}},"fill-extrusion":class extends _a{constructor(e){super(e,wu)}createBucket(e){return new yu(e)}queryRadius(){return sl(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}getProgramConfiguration(e){return new ca(this,e)}queryIntersectsFeature(e,t,i,n,o,s,a,l,c){const u=ll(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),s.angle,e.pixelToTileUnitsFactor),h=this.paint.get("fill-extrusion-height").evaluate(t,i),p=this.paint.get("fill-extrusion-base").evaluate(t,i),d=[0,0],f=l&&s.elevation,m=s.elevation?s.elevation.exaggeration():1,g=e.tile.getBucket(this);if(f&&g instanceof yu){const e=g.centroidVertexArray,t=c+1;if(t<e.length){const i=e.get(t);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&&(n=bu([n],[new r(0,0),new r(ba,ba)],e.tileID.canonical).map((e=>e.polygon)).flat());const _=function(e,t,i,n,o,s,a,l,c,u,h){return"globe"===e.projection.name?function(e,t,i,n,r,o,s,a,l,c,u){const h=[],p=[],d=e.projection.upVectorScale(u,e.center.lat,e.worldSize).metersToTile,f=[0,0,0,1],m=[0,0,0,1],g=(e,t,i,n)=>{e[0]=t,e[1]=i,e[2]=n,e[3]=1},_=xu();i>0&&(i+=_),n+=_;for(const _ of t){const t=[],y=[];for(const h of _){const p=h.x+r.x,_=h.y+r.y,v=e.projection.projectTilePoint(p,_,u),x=e.projection.upVector(u,h.x,h.y);let b=i,w=n;if(s){const e=Pu(p,_,i,n,s,a,l,c);b+=e.base,w+=e.top}0!==i?g(f,v.x+x[0]*d*b,v.y+x[1]*d*b,v.z+x[2]*d*b):g(f,v.x,v.y,v.z),g(m,v.x+x[0]*d*w,v.y+x[1]*d*w,v.z+x[2]*d*w),Ol(f,f,o),Ol(m,m,o),t.push(Iu(f)),y.push(Iu(m))}h.push(t),p.push(y)}return[h,p]}(e,t,i,n,o,s,a,l,c,u,h):a?function(e,t,i,n,r,o,s,a,l){const c=[],u=[],h=[0,0,0,1];for(const p of e){const e=[],d=[];for(const c of p){const u=c.x+n.x,p=c.y+n.y,f=Pu(u,p,t,i,o,s,a,l);h[0]=u,h[1]=p,h[2]=f.base,h[3]=1,Gl(h,h,r),h[3]=Math.max(h[3],1e-5);const m=Iu([h[0]/h[3],h[1]/h[3],h[2]/h[3]]);h[0]=u,h[1]=p,h[2]=f.top,h[3]=1,Gl(h,h,r),h[3]=Math.max(h[3],1e-5);const g=Iu([h[0]/h[3],h[1]/h[3],h[2]/h[3]]);e.push(m),d.push(g)}c.push(e),u.push(d)}return[c,u]}(t,i,n,o,s,a,l,c,u):function(e,t,i,n,o){const s=[],a=[],l=o[8]*t,c=o[9]*t,u=o[10]*t,h=o[11]*t,p=o[8]*i,d=o[9]*i,f=o[10]*i,m=o[11]*i;for(const t of e){const e=[],i=[];for(const s of t){const t=s.x+n.x,a=s.y+n.y,g=o[0]*t+o[4]*a+o[12],_=o[1]*t+o[5]*a+o[13],y=o[2]*t+o[6]*a+o[14],v=o[3]*t+o[7]*a+o[15],x=g+l,b=_+c,w=y+u,M=Math.max(v+h,1e-5),T=g+p,S=_+d,E=y+f,A=Math.max(v+m,1e-5),C=new r(x/M,b/M);C.z=w/M,e.push(C);const L=new r(T/A,S/A);L.z=E/A,i.push(L)}s.push(e),a.push(i)}return[s,a]}(t,i,n,o,s)}(s,n,p,h,u,a,f?l:null,d,m,s.center.lat,e.tileID.canonical),y=e.queryGeometry;return function(e,t,i){let n=1/0;Xa(i,t)&&(n=Lu(i,t[0]));for(let r=0;r<t.length;r++){const o=t[r],s=e[r];for(let e=0;e<o.length-1;e++){const t=o[e],r=[t,o[e+1],s[e+1],s[e],t];$a(i,r)&&(n=Math.min(n,Lu(i,r)))}}return n!==1/0&&n}(_[0],_[1],y.isPointQuery()?y.screenBounds:y.screenGeometry)}},line:class extends _a{constructor(e){super(e,Uu),this.gradientVersion=0}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){const e=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=e._styleExpression&&e._styleExpression.expression instanceof gi,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=ju.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Bu(e)}getProgramIds(){return[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"]}getProgramConfiguration(e){return new ca(this,e)}queryRadius(e){const t=e,i=Vu(ol("line-width",this,t),ol("line-gap-width",this,t)),n=ol("line-offset",this,t);return i/2+Math.abs(n)+sl(this.paint.get("line-translate"))}queryIntersectsFeature(e,t,i,n,o,s){if(e.queryGeometry.isAboveHorizon)return!1;const a=al(e.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),s.angle,e.pixelToTileUnitsFactor),l=e.pixelToTileUnitsFactor/2*Vu(this.paint.get("line-width").evaluate(t,i),this.paint.get("line-gap-width").evaluate(t,i)),c=this.paint.get("line-offset").evaluate(t,i);return c&&(n=function(e,t){const i=[],n=new r(0,0);for(let r=0;r<e.length;r++){const o=e[r],s=[];for(let e=0;e<o.length;e++){const i=o[e-1],r=o[e],a=o[e+1],l=0===e?n:r.sub(i)._unit()._perp(),c=e===o.length-1?n:a.sub(r)._unit()._perp(),u=l._add(c)._unit();u._mult(1/(u.x*c.x+u.y*c.y)),s.push(u._mult(t)._add(r))}i.push(s)}return i}(n,c*e.pixelToTileUnitsFactor)),function(e,t,i){for(let n=0;n<t.length;n++){const r=t[n];if(e.length>=3)for(let t=0;t<r.length;t++)if(il(e,r[t]))return!0;if(Ya(e,r,i))return!0}return!1}(a,n,l)}isTileClipped(){return!0}},symbol:Vd,background:class extends _a{constructor(e){super(e,Gd)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}},raster:class extends _a{constructor(e){super(e,Hd)}getProgramIds(){return["raster"]}},sky:class extends _a{constructor(e){super(e,qd),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(e){"sky-gradient"===e?this._updateColorRamp():"sky-atmosphere-sun"!==e&&"sky-atmosphere-halo-color"!==e&&"sky-atmosphere-color"!==e&&"sky-atmosphere-sun-intensity"!==e||(this._skyboxInvalidated=!0)}_updateColorRamp(){this.colorRamp=uc({expression:this._transitionablePaint._values["sky-gradient"].value.expression,evaluationKey:"skyRadialProgress"}),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}needsSkyboxCapture(e){if(this._skyboxInvalidated||!this.skyboxTexture||!this.skyboxGeometry)return!0;if(!this.paint.get("sky-atmosphere-sun")){const t=e.style.light.properties.get("position");return this._lightPosition.azimuthal!==t.azimuthal||this._lightPosition.polar!==t.polar}return!1}getCenter(e,t){if("atmosphere"===this.paint.get("sky-type")){const i=this.paint.get("sky-atmosphere-sun"),n=!i,r=e.style.light,o=r.properties.get("position");return n&&"viewport"===r.properties.get("anchor")&&P("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),n?$d(o.azimuthal,90-o.polar,t):$d(i[0],90-i[1],t)}const i=this.paint.get("sky-gradient-center");return $d(i[0],90-i[1],t)}is3D(){return!1}isSky(){return!0}markSkyboxValid(e){this._skyboxInvalidated=!1,this._lightPosition=e.style.light.properties.get("position")}hasOffscreenPass(){return!0}getProgramIds(){const e=this.paint.get("sky-type");return"atmosphere"===e?["skyboxCapture","skybox"]:"gradient"===e?["skyboxGradient"]:null}}};class Xd{constructor(e,t,i,n){this.context=e,this.format=i,this.texture=e.gl.createTexture(),this.update(t,n)}update(e,i,n){const{width:r,height:o}=e,{context:s}=this,{gl:a}=s,{HTMLImageElement:l,HTMLCanvasElement:c,HTMLVideoElement:u,ImageData:h,ImageBitmap:p}=t;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)),n||this.size&&this.size[0]===r&&this.size[1]===o){const{x:t,y:i}=n||{x:0,y:0};e instanceof l||e instanceof c||e instanceof u||e instanceof h||p&&e instanceof p?a.texSubImage2D(a.TEXTURE_2D,0,t,i,a.RGBA,a.UNSIGNED_BYTE,e):a.texSubImage2D(a.TEXTURE_2D,0,t,i,r,o,a.RGBA,a.UNSIGNED_BYTE,e.data)}else this.size=[r,o],e instanceof l||e instanceof c||e instanceof u||e instanceof h||p&&e instanceof p?a.texImage2D(a.TEXTURE_2D,0,this.format,this.format,a.UNSIGNED_BYTE,e):a.texImage2D(a.TEXTURE_2D,0,this.format,r,o,0,this.format,a.UNSIGNED_BYTE,e.data);this.useMipmap=Boolean(i&&i.useMipmap&&this.isSizePowerOfTwo()),this.useMipmap&&a.generateMipmap(a.TEXTURE_2D)}bind(e,t){const{context:i}=this,{gl:n}=i;n.bindTexture(n.TEXTURE_2D,this.texture),e!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,this.useMipmap?e===n.NEAREST?n.NEAREST_MIPMAP_NEAREST:n.LINEAR_MIPMAP_NEAREST:e),this.filter=e),t!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,t),this.wrap=t)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}class Yd{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.image=new ac({width:e,height:t}),this.positions={},this.uploaded=!1}getDash(e,t){const i=this.getKey(e,t);return this.positions[i]}trim(){const e=this.width,t=this.height=M(this.nextRow);this.image.resize({width:e,height:t})}getKey(e,t){return e.join(",")+t}getDashRanges(e,t,i){const n=[];let r=e.length%2==1?-e[e.length-1]*i:0,o=e[0]*i,s=!0;n.push({left:r,right:o,isDash:s,zeroLength:0===e[0]});let a=e[0];for(let t=1;t<e.length;t++){s=!s;const l=e[t];r=a*i,a+=l,o=a*i,n.push({left:r,right:o,isDash:s,zeroLength:0===l})}return n}addRoundDash(e,t,i){const n=t/2;for(let t=-i;t<=i;t++){const r=this.width*(this.nextRow+i+t);let o=0,s=e[o];for(let a=0;a<this.width;a++){a/s.right>1&&(s=e[++o]);const l=Math.abs(a-s.left),c=Math.abs(a-s.right),u=Math.min(l,c);let h;const p=t/i*(n+1);if(s.isDash){const e=n-Math.abs(p);h=Math.sqrt(u*u+e*e)}else h=n-Math.sqrt(u*u+p*p);this.image.data[r+a]=Math.max(0,Math.min(255,h+128))}}}addRegularDash(e,t){for(let t=e.length-1;t>=0;--t){const i=e[t],n=e[t+1];i.zeroLength?e.splice(t,1):n&&n.isDash===i.isDash&&(n.left=i.left,e.splice(t,1))}const i=e[0],n=e[e.length-1];i.isDash===n.isDash&&(i.left=n.left-this.width,n.right=i.right+this.width);const r=this.width*this.nextRow;let o=0,s=e[o];for(let i=0;i<this.width;i++){i/s.right>1&&(s=e[++o]);const n=Math.abs(i-s.left),a=Math.abs(i-s.right),l=Math.min(n,a);this.image.data[r+i]=Math.max(0,Math.min(255,(s.isDash?l:-l)+t+128))}}addDash(e,t){const i=this.getKey(e,t);if(this.positions[i])return this.positions[i];const n="round"===t,r=n?7:0,o=2*r+1;if(this.nextRow+o>this.height)return P("LineAtlas out of space"),null;0===e.length&&e.push(1);let s=0;for(let t=0;t<e.length;t++)e[t]<0&&(P("Negative value is found in line dasharray, replacing values with 0"),e[t]=0),s+=e[t];if(0!==s){const i=this.width/s,o=this.getDashRanges(e,this.width,i);n?this.addRoundDash(o,i,r):this.addRegularDash(o,"square"===t?.5*i:0)}const a=this.nextRow+r;this.nextRow+=o;const l={tl:[a,r],br:[s,0]};return this.positions[i]=l,l}}Pr(Yd,"LineAtlas");class Jd{constructor(e){this._callback=e,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 Qd{constructor(){this.tasks={},this.taskQueue=[],S(["process"],this),this.invoker=new Jd(this.process),this.nextId=0}add(e,t){const i=this.nextId++,n=function({type:e,isSymbolTile:t,zoom:i}){return i=i||0,"message"===e?0:"maybePrepare"!==e||t?"parseTile"!==e||t?"parseTile"===e&&t?300-i:"maybePrepare"===e&&t?400-i:500:200-i:100-i}(t);if(0===n){z();try{e()}finally{}return{cancel:()=>{}}}return this.tasks[i]={fn:e,metadata:t,priority:n,id:i},this.taskQueue.push(i),this.invoker.trigger(),{cancel:()=>{delete this.tasks[i]}}}process(){z();try{if(this.taskQueue=this.taskQueue.filter((e=>!!this.tasks[e])),!this.taskQueue.length)return;const e=this.pick();if(null===e)return;const t=this.tasks[e];if(delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),!t)return;t.fn()}finally{}}pick(){let e=null,t=1/0;for(let i=0;i<this.taskQueue.length;i++){const n=this.tasks[this.taskQueue[i]];n.priority<t&&(t=n.priority,e=i)}if(null===e)return null;const i=this.taskQueue[e];return this.taskQueue.splice(e,1),i}remove(){this.invoker.remove()}}class Kd{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){const i=e[t];this._stringToNumber[i]=t,this._numberToString[t]=i}}encode(e){return this._stringToNumber[e]}decode(e){return this._numberToString[e]}}const ef=["tile","layer","source","sourceLayer","state"];class tf{constructor(e,t,i,n,r){this.type="Feature",this._vectorTileFeature=e,this._z=t,this._x=i,this._y=n,this.properties=e.properties,this.id=r}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._x,this._y,this._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={type:"Feature",geometry:this.geometry,properties:this.properties};void 0!==this.id&&(e.id=this.id);for(const t of ef)void 0!==this[t]&&(e[t]=this[t]);return e}}const nf=32,rf=33,of=new Uint16Array(8184);for(let e=0;e<2046;e++){let t=e+2,i=0,n=0,r=0,o=0,s=0,a=0;for(1&t?r=o=s=nf:i=n=a=nf;(t>>=1)>1;){const e=i+r>>1,l=n+o>>1;1&t?(r=i,o=n,i=s,n=a):(i=r,n=o,r=s,o=a),s=e,a=l}const l=4*e;of[l+0]=i,of[l+1]=n,of[l+2]=r,of[l+3]=o}const sf=new Uint16Array(2178),af=new Uint8Array(1089),lf=new Uint16Array(1089);function cf(e){return 0===e?-.03125:32===e?.03125:0}var uf=Yo([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);const hf={type:2,extent:ba,loadGeometry:()=>[[new r(0,0),new r(8193,0),new r(8193,8193),new r(0,8193),new r(0,0)]]};class pf{constructor(e,t,i,n,r){this.tileID=e,this.uid=b(),this.uses=0,this.tileSize=t,this.tileZoom=i,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=r,this.expiredRequestCount=0,this.state="loading",n&&n.transform&&(this.projection=n.transform.projection)}registerFadeDuration(e){const t=e+this.timeAdded;t<$.now()||this.fadeEndTime&&t<this.fadeEndTime||(this.fadeEndTime=t)}wasRequested(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state}get tileTransform(){return this._tileTransform||(this._tileTransform=ld(this.tileID.canonical,this.projection)),this._tileTransform}loadVectorData(e,t,i){if(this.unloadVectorData(),this.state="loaded",e){e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestFeatureIndex.rawTileData=e.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(e,t){const i={};if(!t)return i;for(const n of e){const e=n.layerIds.map((e=>t.getLayer(e))).filter(Boolean);if(0!==e.length){n.layers=e,n.stateDependentLayerIds&&(n.stateDependentLayers=n.stateDependentLayerIds.map((t=>e.filter((e=>e.id===t))[0])));for(const t of e)i[t.id]=n}}return i}(e.buckets,t.style),this.hasSymbolBuckets=!1;for(const e in this.buckets){const t=this.buckets[e];if(t instanceof Bd){if(this.hasSymbolBuckets=!0,!i)break;t.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const e in this.buckets){const t=this.buckets[e];if(t instanceof Bd&&t.hasRTLText){this.hasRTLText=!0,Io.isLoading()||Io.isLoaded()||"deferred"!==Co()||Lo();break}}this.queryPadding=0;for(const e in this.buckets){const i=this.buckets[e];this.queryPadding=Math.max(this.queryPadding,t.style.getLayer(e).queryRadius(i))}e.imageAtlas&&(this.imageAtlas=e.imageAtlas),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage),e.lineAtlas&&(this.lineAtlas=e.lineAtlas)}else this.collisionBoxArray=new As}unloadVectorData(){if(this.hasData()){for(const e in this.buckets)this.buckets[e].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._tileDebugIndexBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=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(e){return this.buckets[e.id]}upload(e){for(const t in this.buckets){const i=this.buckets[t];i.uploadPending()&&i.upload(e)}const t=e.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Xd(e,this.imageAtlas.image,t.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Xd(e,this.glyphAtlasImage,t.ALPHA),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new Xd(e,this.lineAtlas.image,t.ALPHA),this.lineAtlas.uploaded=!0)}prepare(e){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(e,this.imageAtlasTexture)}queryRenderedFeatures(e,t,i,n,r,o,s,a){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({tileResult:n,pixelPosMatrix:s,transform:o,params:r,tileTransform:this.tileTransform},e,t,i):{}}querySourceFeatures(e,t){const i=this.latestFeatureIndex;if(!i||!i.rawTileData)return;const n=i.loadVTLayers(),r=t?t.sourceLayer:"",o=n._geojsonTileLayer||n[r];if(!o)return;const s=Yn(t&&t.filter),{z:a,x:l,y:c}=this.tileID.canonical,u={z:a,x:l,y:c};for(let t=0;t<o.length;t++){const n=o.feature(t);if(s.needGeometry){const e=Ga(n,!0);if(!s.filter(new Po(this.tileID.overscaledZ),e,this.tileID.canonical))continue}else if(!s.filter(new Po(this.tileID.overscaledZ),n))continue;const h=i.getId(n,r),p=new tf(n,a,l,c,h);p.tile=u,e.push(p)}}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return!!this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(e){const t=this.expirationTime;if(e.cacheControl){const t=D(e.cacheControl);t["max-age"]&&(this.expirationTime=Date.now()+1e3*t["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){const e=Date.now();let i=!1;if(this.expirationTime>e)i=!1;else if(t)if(this.expirationTime<t)i=!0;else{const n=this.expirationTime-t;n?this.expirationTime=e+Math.max(n,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(e,t){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||0===Object.keys(e).length||!t)return;const i=this.latestFeatureIndex.loadVTLayers(),n=t.style.listImages();for(const r in this.buckets){if(!t.style.hasLayer(r))continue;const o=this.buckets[r],s=o.layers[0].sourceLayer||"_geojsonTileLayer",a=i[s],l=e[s];if(!a||!l||0===Object.keys(l).length)continue;if(o.update(l,a,n,this.imageAtlas&&this.imageAtlas.patternPositions||{}),o instanceof Bu||o instanceof Yc){const e=t.style._getSourceCache(o.layers[0].source);t._terrain&&t._terrain.enabled&&e&&o.programConfigurations.needsUpload&&t._terrain._clearRenderCacheForTile(e.id,this.tileID)}const c=t&&t.style&&t.style.getLayer(r);c&&(this.queryPadding=Math.max(this.queryPadding,c.queryRadius(o)))}}holdingForFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<$.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(e){this.symbolFadeHoldUntil=$.now()+e}setTexture(e,t){const i=t.context,n=i.gl;this.texture=t.getTileTexture(e.width),this.texture?this.texture.update(e,{useMipmap:!0}):(this.texture=new Xd(i,e,n.RGBA,{useMipmap:!0}),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),i.extTextureFilterAnisotropic&&n.texParameterf(n.TEXTURE_2D,i.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,i.extTextureFilterAnisotropicMax))}setDependencies(e,t){const i={};for(const e of t)i[e]=!0;this.dependencies[e]=i}hasDependency(e,t){for(const i of e){const e=this.dependencies[i];if(e)for(const i of t)if(e[i])return!0}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(e,t){if(!t||"mercator"===t.name||this._tileDebugBuffer)return;const i=Va(hf,this.tileID.canonical,this.tileTransform)[0],n=new Qo,r=new ws;for(let e=0;e<i.length;e++){const{x:t,y:o}=i[e];n.emplaceBack(t,o),r.emplaceBack(e)}r.emplaceBack(0),this._tileDebugIndexBuffer=e.createIndexBuffer(r),this._tileDebugBuffer=e.createVertexBuffer(n,Op.members),this._tileDebugSegments=xa.simpleSegment(0,0,n.length,r.length)}_makeTileBoundsBuffers(e,t){if(this._tileBoundsBuffer||!t||"mercator"===t.name)return;const i=Va(hf,this.tileID.canonical,this.tileTransform)[0];let n,r;if(this.isRaster){const e=function(e,t){const i=ld(e,t),n=Math.pow(2,e.z);for(let r=0;r<rf;r++)for(let o=0;o<rf;o++){const s=Ia((e.x+(o+cf(o))/nf)/n),a=Pa((e.y+(r+cf(r))/nf)/n),l=t.project(s,a),c=r*rf+o;sf[2*c+0]=Math.round((l.x*i.scale-i.x)*ba),sf[2*c+1]=Math.round((l.y*i.scale-i.y)*ba)}af.fill(0),lf.fill(0);for(let e=2045;e>=0;e--){const t=4*e,i=of[t+0],n=of[t+1],r=of[t+2],o=of[t+3],s=i+r>>1,a=n+o>>1,l=s+a-n,c=a+i-s,u=n*rf+i,h=o*rf+r,p=a*rf+s,d=Math.hypot((sf[2*u+0]+sf[2*h+0])/2-sf[2*p+0],(sf[2*u+1]+sf[2*h+1])/2-sf[2*p+1])>=16;if(af[p]=af[p]||(d?1:0),e<1022){const e=(n+c>>1)*rf+(i+l>>1),t=(o+c>>1)*rf+(r+l>>1);af[p]=af[p]||af[e]||af[t]}}const r=new es,o=new fs;let s=0;function a(e,t){const i=t*rf+e;return 0===lf[i]&&(r.emplaceBack(sf[2*i+0],sf[2*i+1],e*ba/nf,t*ba/nf),lf[i]=++s),lf[i]-1}function l(e,t,i,n,r,s){const c=e+i>>1,u=t+n>>1;if(Math.abs(e-r)+Math.abs(t-s)>1&&af[u*rf+c])l(r,s,e,t,c,u),l(i,n,r,s,c,u);else{const l=a(e,t),c=a(i,n),u=a(r,s);o.emplaceBack(l,c,u)}}return l(0,0,nf,nf,nf,0),l(nf,nf,0,0,0,nf),{vertices:r,indices:o}}(this.tileID.canonical,t);n=e.vertices,r=e.indices}else{n=new es,r=new fs;for(const{x:e,y:t}of i)n.emplaceBack(e,t,0,0);const e=fc(n.int16,void 0,4);for(let t=0;t<e.length;t+=3)r.emplaceBack(e[t],e[t+1],e[t+2])}this._tileBoundsBuffer=e.createVertexBuffer(n,uf.members),this._tileBoundsIndexBuffer=e.createIndexBuffer(r),this._tileBoundsSegments=xa.simpleSegment(0,0,n.length,r.length)}_makeGlobeTileDebugBuffers(e,t){if(this._globeTileDebugBorderBuffer||this._globeTileDebugTextBuffer||!t||"globe"!==t.name)return;const i=this.tileID.canonical,n=Kp(qp(i));this._makeGlobeTileDebugBorderBuffer(e,i,n),this._makeGlobeTileDebugTextBuffer(e,i,n)}_makeGlobeTileDebugBorderBuffer(e,t,i){const n=new Qo,r=new ws,o=new Ko,s=(e,s,a,l,c)=>{const u=(a-e)/(c-1),h=(l-s)/(c-1),p=n.length;for(let a=0;a<c;a++){const l=e+a*u,c=s+a*h;n.emplaceBack(l,c);const d=Jp(l,c,t),f=Ol(d,d,i);o.emplaceBack(f[0],f[1],f[2]),r.emplaceBack(p+a)}},a=ba;s(0,0,a,0,16),s(a,0,a,a,16),s(a,a,0,a,16),s(0,a,0,0,16),this._tileDebugIndexBuffer=e.createIndexBuffer(r),this._tileDebugBuffer=e.createVertexBuffer(n,Op.members),this._globeTileDebugBorderBuffer=e.createVertexBuffer(o,Dp.members),this._tileDebugSegments=xa.simpleSegment(0,0,n.length,r.length)}_makeGlobeTileDebugTextBuffer(e,t,i){const n=new Qo,r=new fs,o=new Ko,s=25;r.reserve(32),n.reserve(s),o.reserve(s);const a=(e,t)=>s*e+t;for(let e=0;e<s;e++){const r=2048*e;for(let e=0;e<s;e++){const s=2048*e;n.emplaceBack(s,r);const a=Jp(s,r,t),l=Ol(a,a,i);o.emplaceBack(l[0],l[1],l[2])}}for(let e=0;e<4;e++)for(let t=0;t<4;t++){const i=a(e,t),n=a(e,t+1),o=a(e+1,t),s=a(e+1,t+1);r.emplaceBack(i,n,o),r.emplaceBack(o,n,s)}this._tileDebugTextIndexBuffer=e.createIndexBuffer(r),this._tileDebugTextBuffer=e.createVertexBuffer(n,Op.members),this._globeTileDebugTextBuffer=e.createVertexBuffer(o,Dp.members),this._tileDebugTextSegments=xa.simpleSegment(0,0,s,32)}}class df{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(e,t,i){const n=String(t);if(this.stateChanges[e]=this.stateChanges[e]||{},this.stateChanges[e][n]=this.stateChanges[e][n]||{},v(this.stateChanges[e][n],i),null===this.deletedStates[e]){this.deletedStates[e]={};for(const t in this.state[e])t!==n&&(this.deletedStates[e][t]=null)}else if(this.deletedStates[e]&&null===this.deletedStates[e][n]){this.deletedStates[e][n]={};for(const t in this.state[e][n])i[t]||(this.deletedStates[e][n][t]=null)}else for(const t in i)this.deletedStates[e]&&this.deletedStates[e][n]&&null===this.deletedStates[e][n][t]&&delete this.deletedStates[e][n][t]}removeFeatureState(e,t,i){if(null===this.deletedStates[e])return;const n=String(t);if(this.deletedStates[e]=this.deletedStates[e]||{},i&&void 0!==t)null!==this.deletedStates[e][n]&&(this.deletedStates[e][n]=this.deletedStates[e][n]||{},this.deletedStates[e][n][i]=null);else if(void 0!==t)if(this.stateChanges[e]&&this.stateChanges[e][n])for(i in this.deletedStates[e][n]={},this.stateChanges[e][n])this.deletedStates[e][n][i]=null;else this.deletedStates[e][n]=null;else this.deletedStates[e]=null}getState(e,t){const i=String(t),n=v({},(this.state[e]||{})[i],(this.stateChanges[e]||{})[i]);if(null===this.deletedStates[e])return{};if(this.deletedStates[e]){const i=this.deletedStates[e][t];if(null===i)return{};for(const e in i)delete n[e]}return n}initializeTileState(e,t){e.setFeatureState(this.state,t)}coalesceChanges(e,t){const i={};for(const e in this.stateChanges){this.state[e]=this.state[e]||{};const t={};for(const i in this.stateChanges[e])this.state[e][i]||(this.state[e][i]={}),v(this.state[e][i],this.stateChanges[e][i]),t[i]=this.state[e][i];i[e]=t}for(const e in this.deletedStates){this.state[e]=this.state[e]||{};const t={};if(null===this.deletedStates[e])for(const i in this.state[e])t[i]={},this.state[e][i]={};else for(const i in this.deletedStates[e]){if(null===this.deletedStates[e][i])this.state[e][i]={};else for(const t of Object.keys(this.deletedStates[e][i]))delete this.state[e][i][t];t[i]=this.state[e][i]}i[e]=i[e]||{},v(i[e],t)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(i).length)for(const n in e)e[n].setFeatureState(i,t)}}class ff{constructor(e){this.size=e,this.minimums=[],this.maximums=[],this.leaves=[]}getElevation(e,t){const i=this.toIdx(e,t);return{min:this.minimums[i],max:this.maximums[i]}}isLeaf(e,t){return this.leaves[this.toIdx(e,t)]}toIdx(e,t){return t*this.size+e}}function mf(e,t,i,n){let r=0,o=Number.MAX_VALUE;for(let s=0;s<3;s++)if(Math.abs(n[s])<1e-15){if(i[s]<e[s]||i[s]>t[s])return null}else{const a=1/n[s];let l=(e[s]-i[s])*a,c=(t[s]-i[s])*a;if(l>c){const e=l;l=c,c=e}if(l>r&&(r=l),c<o&&(o=c),r>o)return null}return r}function gf(e,t,i,n,r,o,s,a,l,c,u){const h=n-e,p=r-t,d=o-i,f=s-e,m=a-t,g=l-i,_=u[1]*g-u[2]*m,y=u[2]*f-u[0]*g,v=u[0]*m-u[1]*f,x=h*_+p*y+d*v;if(Math.abs(x)<1e-15)return null;const b=1/x,w=c[0]-e,M=c[1]-t,T=c[2]-i,S=(w*_+M*y+T*v)*b;if(S<0||S>1)return null;const E=M*d-T*p,A=T*h-w*d,C=w*p-M*h,L=(u[0]*E+u[1]*A+u[2]*C)*b;return L<0||S+L>1?null:(f*E+m*A+g*C)*b}function _f(e,t,i){return(e-t)/(i-t)}function yf(e,t,i,n,r,o,s,a,l){const c=1<<i,u=o-n,h=s-r,p=(e+1)/c*u+n,d=(t+0)/c*h+r,f=(t+1)/c*h+r;a[0]=(e+0)/c*u+n,a[1]=d,l[0]=p,l[1]=f}class vf{constructor(e){if(this.maximums=[],this.minimums=[],this.leaves=[],this.childOffsets=[],this.nodeCount=0,this.dem=e,this._siblingOffset=[[0,0],[1,0],[0,1],[1,1]],!this.dem)return;const t=function(e){const t=Math.ceil(Math.log2(e.dim/8)),i=[];let n=Math.ceil(Math.pow(2,t));const r=1/n,o=(e,t,i,n,r)=>{const o=n?1:0,s=(e+1)*i-o,a=t*i,l=(t+1)*i-o;r[0]=e*i,r[1]=a,r[2]=s,r[3]=l};let s=new ff(n);const a=[];for(let t=0;t<n*n;t++){o(t%n,Math.floor(t/n),r,!1,a);const i=bf(a[0],a[1],e),l=bf(a[2],a[1],e),c=bf(a[2],a[3],e),u=bf(a[0],a[3],e);s.minimums.push(Math.min(i,l,c,u)),s.maximums.push(Math.max(i,l,c,u)),s.leaves.push(1)}for(i.push(s),n/=2;n>=1;n/=2){const e=i[i.length-1];s=new ff(n);for(let t=0;t<n*n;t++){o(t%n,Math.floor(t/n),2,!0,a);const i=e.getElevation(a[0],a[1]),r=e.getElevation(a[2],a[1]),l=e.getElevation(a[2],a[3]),c=e.getElevation(a[0],a[3]),u=e.isLeaf(a[0],a[1]),h=e.isLeaf(a[2],a[1]),p=e.isLeaf(a[2],a[3]),d=e.isLeaf(a[0],a[3]),f=Math.min(i.min,r.min,l.min,c.min),m=Math.max(i.max,r.max,l.max,c.max),g=u&&h&&p&&d;s.maximums.push(m),s.minimums.push(f),s.leaves.push(m-f<=5&&g?1:0)}i.push(s)}return i}(this.dem),i=t.length-1,n=t[i];this._addNode(n.minimums[0],n.maximums[0],n.leaves[0]),this._construct(t,0,0,i,0)}raycastRoot(e,t,i,n,r,o,s=1){return mf([e,t,-100],[i,n,this.maximums[0]*s],r,o)}raycast(e,t,i,n,r,o,s=1){if(!this.nodeCount)return null;const a=this.raycastRoot(e,t,i,n,r,o,s);if(null==a)return null;const l=[],c=[],u=[],h=[],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:g}=p.pop();if(this.leaves[a]){yf(f,m,g,e,t,i,n,u,h);const a=1<<g,l=(f+0)/a,c=(f+1)/a,p=(m+0)/a,_=(m+1)/a,y=bf(l,p,this.dem)*s,v=bf(c,p,this.dem)*s,x=bf(c,_,this.dem)*s,b=bf(l,_,this.dem)*s,w=gf(u[0],u[1],y,h[0],u[1],v,h[0],h[1],x,r,o),M=gf(h[0],h[1],x,u[0],h[1],b,u[0],u[1],y,r,o),T=Math.min(null!==w?w:Number.MAX_VALUE,null!==M?M:Number.MAX_VALUE);if(T!==Number.MAX_VALUE)return T;{const e=Rl([],r,o,d);if(xf(y,v,b,x,_f(e[0],u[0],h[0]),_f(e[1],u[1],h[1]))>=e[2])return d}continue}let _=0;for(let p=0;p<this._siblingOffset.length;p++){yf((f<<1)+this._siblingOffset[p][0],(m<<1)+this._siblingOffset[p][1],g+1,e,t,i,n,u,h),u[2]=-100,h[2]=this.maximums[this.childOffsets[a]+p]*s;const d=mf(u,h,r,o);if(null!=d){const e=d;l[p]=e;let t=!1;for(let i=0;i<_&&!t;i++)e>=l[c[i]]&&(c.splice(i,0,p),t=!0);t||(c[_]=p),_++}}for(let e=0;e<_;e++){const t=c[e];p.push({idx:this.childOffsets[a]+t,t:l[t],nodex:(f<<1)+this._siblingOffset[t][0],nodey:(m<<1)+this._siblingOffset[t][1],depth:g+1})}}return null}_addNode(e,t,i){return this.minimums.push(e),this.maximums.push(t),this.leaves.push(i),this.childOffsets.push(0),this.nodeCount++}_construct(e,t,i,n,r){if(1===e[n].isLeaf(t,i))return;this.childOffsets[r]||(this.childOffsets[r]=this.nodeCount);const o=n-1,s=e[o];let a=0,l=0;for(let e=0;e<this._siblingOffset.length;e++){const n=2*t+this._siblingOffset[e][0],r=2*i+this._siblingOffset[e][1],o=s.getElevation(n,r),c=s.isLeaf(n,r),u=this._addNode(o.min,o.max,c);c&&(a|=1<<e),l||(l=u)}for(let n=0;n<this._siblingOffset.length;n++)a&1<<n||this._construct(e,2*t+this._siblingOffset[n][0],2*i+this._siblingOffset[n][1],o,l+n)}}function xf(e,t,i,n,r,o){return _i(_i(e,i,o),_i(t,n,o),r)}function bf(e,t,i){const n=i.dim,r=f(e*n-.5,0,n-1),o=f(t*n-.5,0,n-1),s=Math.floor(r),a=Math.floor(o),l=Math.min(s+1,n-1),c=Math.min(a+1,n-1);return xf(i.get(s,a),i.get(l,a),i.get(s,c),i.get(l,c),r-s,o-a)}const wf={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};class Mf{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(e,t,i,n=!1,r=!1){if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(i&&"mapbox"!==i&&"terrarium"!==i)return P(`"${i}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=t.height;const o=this.dim=t.height-2,s=new Uint32Array(t.data.buffer);if(this.pixels=new Uint8Array(t.data.buffer),this.encoding=i||"mapbox",this.borderReady=n,!n){for(let e=0;e<o;e++)s[this._idx(-1,e)]=s[this._idx(0,e)],s[this._idx(o,e)]=s[this._idx(o-1,e)],s[this._idx(e,-1)]=s[this._idx(e,0)],s[this._idx(e,o)]=s[this._idx(e,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)],r&&this._buildQuadTree()}}_buildQuadTree(){this._tree=new vf(this)}get(e,t,i=!1){i&&(e=f(e,-1,this.dim),t=f(t,-1,this.dim));const n=4*this._idx(e,t);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(this.pixels[n],this.pixels[n+1],this.pixels[n+2])}static getUnpackVector(e){return wf[e]}get unpackVector(){return wf[this.encoding]}_idx(e,t){if(e<-1||e>=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(t+1)*this.stride+(e+1)}_unpackMapbox(e,t,i){return(256*e*256+256*t+i)/10-1e4}_unpackTerrarium(e,t,i){return 256*e+t+i/256-32768}static pack(e,t){const i=[0,0,0,0],n=Mf.getUnpackVector(t);let r=Math.floor((e+n[3])/n[2]);return i[2]=r%256,r=Math.floor(r/256),i[1]=r%256,r=Math.floor(r/256),i[0]=r,i}getPixels(){return new lc({width:this.stride,height:this.stride},this.pixels)}backfillBorder(e,t,i){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let n=t*this.dim,r=t*this.dim+this.dim,o=i*this.dim,s=i*this.dim+this.dim;switch(t){case-1:n=r-1;break;case 1:r=n+1}switch(i){case-1:o=s-1;break;case 1:s=o+1}const a=-t*this.dim,l=-i*this.dim;for(let t=o;t<s;t++)for(let i=n;i<r;i++){const n=4*this._idx(i,t),r=4*this._idx(i+a,t+l);this.pixels[n+0]=e.pixels[r+0],this.pixels[n+1]=e.pixels[r+1],this.pixels[n+2]=e.pixels[r+2],this.pixels[n+3]=e.pixels[r+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}Pr(Mf,"DEMData"),Pr(vf,"DemMinMaxQuadTree",{omit:["dem"]});class Tf{constructor(e,t){this.max=e,this.onRemove=t,this.reset()}reset(){for(const e in this.data)for(const t of this.data[e])t.timeout&&clearTimeout(t.timeout),this.onRemove(t.value);return this.data={},this.order=[],this}add(e,t,i){const n=e.wrapped().key;void 0===this.data[n]&&(this.data[n]=[]);const r={value:t,timeout:void 0};if(void 0!==i&&(r.timeout=setTimeout((()=>{this.remove(e,r)}),i)),this.data[n].push(r),this.order.push(n),this.order.length>this.max){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){const t=this.data[e].shift();return t.timeout&&clearTimeout(t.timeout),0===this.data[e].length&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),t.value}getByKey(e){const t=this.data[e];return t?t[0].value:null}get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,t){if(!this.has(e))return this;const i=e.wrapped().key,n=void 0===t?0:this.data[i].indexOf(t),r=this.data[i][n];return this.data[i].splice(n,1),r.timeout&&clearTimeout(r.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(r.value),this.order.splice(this.order.indexOf(i),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}filter(e){const t=[];for(const i in this.data)for(const n of this.data[i])e(n.value)||t.push(n);for(const e of t)this.remove(e.value.tileID,e)}}class Sf{constructor(e,t,i){this.func=e,this.mask=t,this.range=i}}Sf.ReadOnly=!1,Sf.ReadWrite=!0,Sf.disabled=new Sf(519,Sf.ReadOnly,[0,1]);const Ef=7680;class Af{constructor(e,t,i,n,r,o){this.test=e,this.ref=t,this.mask=i,this.fail=n,this.depthFail=r,this.pass=o}}Af.disabled=new Af({func:519,mask:0},0,0,Ef,Ef,Ef);class Cf{constructor(e,t,i){this.blendFunction=e,this.blendColor=t,this.mask=i}}Cf.Replace=[1,0],Cf.disabled=new Cf(Cf.Replace,_t.transparent,[!1,!1,!1,!1]),Cf.unblended=new Cf(Cf.Replace,_t.transparent,[!0,!0,!0,!0]),Cf.alphaBlended=new Cf([1,771],_t.transparent,[!0,!0,!0,!0]);const Lf=1029,If=2305;class Pf{constructor(e,t,i){this.enable=e,this.mode=t,this.frontFace=i}}Pf.disabled=new Pf(!1,Lf,If),Pf.backCCW=new Pf(!0,Lf,If),Pf.backCW=new Pf(!0,Lf,2304),Pf.frontCW=new Pf(!0,1028,2304),Pf.frontCCW=new Pf(!0,1028,If);class Rf extends Ge{constructor(e,t,i){super(),this.id=e,this._onlySymbols=i,t.on("data",(e=>{"source"===e.dataType&&"metadata"===e.sourceDataType&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===e.dataType&&"content"===e.sourceDataType&&(this.reload(),this.transform&&this.update(this.transform))})),t.on("error",(()=>{this._sourceErrored=!0})),this._source=t,this._tiles={},this._cache=new Tf(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=t.minTileCacheSize,this._maxTileCacheSize=t.maxTileCacheSize,this._loadedParentTiles={},this._coveredTiles={},this._state=new df,this._isRaster="raster"===this._source.type||"raster-dem"===this._source.type||"custom"===this._source.type&&"raster"===this._source._dataType}onAdd(e){this.map=e,this._minTileCacheSize=void 0===this._minTileCacheSize&&e?e._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=void 0===this._maxTileCacheSize&&e?e._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(const e in this._tiles){const t=this._tiles[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(e,t){return e.isSymbolTile=this._onlySymbols,this._source.loadTile(e,t)}_unloadTile(e){if(this._source.unloadTile)return this._source.unloadTile(e,(()=>{}))}_abortTile(e){if(this._source.abortTile)return this._source.abortTile(e,(()=>{}))}serialize(){return this._source.serialize()}prepare(e){if(this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._source.prepareTile)for(const t in this._tiles){const i=this._tiles[t];this._source.prepareTile(i)&&this.map.painter.terrain&&this.map.painter.terrain._clearRenderCacheForTile(this.id,i.tileID),i.upload(e),i.prepare(this.map.style.imageManager)}else for(const t in this._tiles){const i=this._tiles[t];i.upload(e),i.prepare(this.map.style.imageManager)}}getIds(){return y(this._tiles).map((e=>e.tileID)).sort(kf).map((e=>e.key))}getRenderableIds(e){const t=[];for(const i in this._tiles)this._isIdRenderable(+i,e)&&t.push(this._tiles[i]);return e?t.sort(((e,t)=>{const i=e.tileID,n=t.tileID,o=new r(i.canonical.x,i.canonical.y)._rotate(this.transform.angle),s=new r(n.canonical.x,n.canonical.y)._rotate(this.transform.angle);return i.overscaledZ-n.overscaledZ||s.y-o.y||s.x-o.x})).map((e=>e.tileID.key)):t.map((e=>e.tileID)).sort(kf).map((e=>e.key))}hasRenderableParent(e){const t=this.findLoadedParent(e,0);return!!t&&this._isIdRenderable(t.tileID.key)}_isIdRenderable(e,t){return this._tiles[e]&&this._tiles[e].hasData()&&!this._coveredTiles[e]&&(t||!this._tiles[e].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const e in this._tiles)"errored"!==this._tiles[e].state&&this._reloadTile(+e,"reloading")}}_reloadTile(e,t){const i=this._tiles[e];i&&("loading"!==i.state&&(i.state=t),this._loadTile(i,this._tileLoaded.bind(this,i,e,t)))}_tileLoaded(e,t,i,n){if(n)if(e.state="errored",404!==n.status)this._source.fire(new Ve(n,{tile:e}));else if("raster-dem"===this._source.type&&this.usedForTerrain&&this.map.painter.terrain){const e=this.map.painter.terrain;this.update(this.transform,e.getScaledDemTileSize(),!0),e.resetTileLookupCache(this.id)}else this.update(this.transform);else e.timeAdded=$.now(),"expired"===i&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(t,e),"raster-dem"===this._source.type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new je("data",{dataType:"source",tile:e,coord:e.tileID,sourceCacheId:this.id}))}_backfillDEM(e){const t=this.getRenderableIds();for(let n=0;n<t.length;n++){const r=t[n];if(e.neighboringTiles&&e.neighboringTiles[r]){const t=this.getTileByID(r);i(e,t),i(t,e)}}function i(e,t){if(!e.dem||e.dem.borderReady)return;e.needsHillshadePrepare=!0,e.needsDEMTextureUpload=!0;let i=t.tileID.canonical.x-e.tileID.canonical.x;const n=t.tileID.canonical.y-e.tileID.canonical.y,r=Math.pow(2,e.tileID.canonical.z),o=t.tileID.key;0===i&&0===n||Math.abs(n)>1||(Math.abs(i)>1&&(1===Math.abs(i+r)?i+=r:1===Math.abs(i-r)&&(i-=r)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,i,n),e.neighboringTiles&&e.neighboringTiles[o]&&(e.neighboringTiles[o].backfilled=!0)))}}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._tiles[e]}_retainLoadedChildren(e,t,i,n){for(const r in this._tiles){let o=this._tiles[r];if(n[r]||!o.hasData()||o.tileID.overscaledZ<=t||o.tileID.overscaledZ>i)continue;let s=o.tileID;for(;o&&o.tileID.overscaledZ>t+1;){const e=o.tileID.scaledTo(o.tileID.overscaledZ-1);o=this._tiles[e.key],o&&o.hasData()&&(s=e)}let a=s;for(;a.overscaledZ>t;)if(a=a.scaledTo(a.overscaledZ-1),e[a.key]){n[s.key]=s;break}}}findLoadedParent(e,t){if(e.key in this._loadedParentTiles){const i=this._loadedParentTiles[e.key];return i&&i.tileID.overscaledZ>=t?i:null}for(let i=e.overscaledZ-1;i>=t;i--){const t=e.scaledTo(i),n=this._getLoadedTile(t);if(n)return n}}_getLoadedTile(e){const t=this._tiles[e.key];return t&&t.hasData()?t:this._cache.getByKey(this._source.reparseOverscaled?e.wrapped().key:e.canonical.key)}updateCacheSize(e,t){t=t||this._source.tileSize;const i=Math.ceil(e.width/t)+1,n=Math.ceil(e.height/t)+1,r=Math.floor(i*n*5),o="number"==typeof this._minTileCacheSize?Math.max(this._minTileCacheSize,r):r,s="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,o):o;this._cache.setMaxSize(s)}handleWrapJump(e){const t=Math.round((e-(void 0===this._prevLng?e:this._prevLng))/360);if(this._prevLng=e,t){const e={};for(const i in this._tiles){const n=this._tiles[i];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+t),e[n.tileID.key]=n}this._tiles=e;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(e,t,i){if(this.transform=e,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage)return;if(this.usedForTerrain&&!i)return;let n;this.updateCacheSize(e,t),"globe"!==this.transform.projection.name&&this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?n=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((e=>new Eu(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y))):(n=e.coveringTiles({tileSize:t||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&&(n=n.filter((e=>this._source.hasTile(e))))):n=[];const r=this._updateRetainedTiles(n);if(zf(this._source.type)&&0!==n.length){const e={},t={},i=Object.keys(r);for(const n of i){const i=r[n],o=this._tiles[n];if(!o||o.fadeEndTime&&o.fadeEndTime<=$.now())continue;const s=this.findLoadedParent(i,Math.max(i.overscaledZ-Rf.maxOverzooming,this._source.minzoom));s&&(this._addTile(s.tileID),e[s.tileID.key]=s.tileID),t[n]=i}const o=n[n.length-1].overscaledZ;for(const e in this._tiles){const i=this._tiles[e];if(r[e]||!i.hasData())continue;let n=i.tileID;for(;n.overscaledZ>o;){n=n.scaledTo(n.overscaledZ-1);const o=this._tiles[n.key];if(o&&o.hasData()&&t[n.key]){r[e]=i.tileID;break}}}for(const t in e)r[t]||(this._coveredTiles[t]=!0,r[t]=e[t])}for(const e in r)this._tiles[e].clearFadeHold();const o=function(e,t){const i=[];for(const n in e)n in t||i.push(n);return i}(this._tiles,r);for(const e of o){const t=this._tiles[e];t.hasSymbolBuckets&&!t.holdingForFade()?t.setHoldDuration(this.map._fadeDuration):t.hasSymbolBuckets&&!t.symbolFadeFinished()||this._removeTile(+e)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(+e)}_updateRetainedTiles(e){const t={};if(0===e.length)return t;const i={},n=e.reduce(((e,t)=>Math.min(e,t.overscaledZ)),1/0),r=e[0].overscaledZ,o=Math.max(r-Rf.maxOverzooming,this._source.minzoom),s=Math.max(r+Rf.maxUnderzooming,this._source.minzoom),a={};for(const i of e){const e=this._addTile(i);t[i.key]=i,e.hasData()||n<this._source.maxzoom&&(a[i.key]=i)}this._retainLoadedChildren(a,n,s,t);for(const n of e){let e=this._tiles[n.key];if(e.hasData())continue;if(n.canonical.z>=this._source.maxzoom){const e=n.children(this._source.maxzoom)[0],i=this.getTile(e);if(i&&i.hasData()){t[e.key]=e;continue}}else{const e=n.children(this._source.maxzoom);if(t[e[0].key]&&t[e[1].key]&&t[e[2].key]&&t[e[3].key])continue}let r=e.wasRequested();for(let s=n.overscaledZ-1;s>=o;--s){const o=n.scaledTo(s);if(i[o.key])break;if(i[o.key]=!0,e=this.getTile(o),!e&&r&&(e=this._addTile(o)),e&&(t[o.key]=o,r=e.wasRequested(),e.hasData()))break}}return t}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const e in this._tiles){const t=[];let i,n=this._tiles[e].tileID;for(;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){i=this._loadedParentTiles[n.key];break}t.push(n.key);const e=n.scaledTo(n.overscaledZ-1);if(i=this._getLoadedTile(e),i)break;n=e}for(const e of t)this._loadedParentTiles[e]=i}}_addTile(e){let t=this._tiles[e.key];if(t)return this._source.prepareTile&&this._source.prepareTile(t),t;t=this._cache.getAndRemove(e),t&&(this._setTileReloadTimer(e.key,t),t.tileID=e,this._state.initializeTileState(t,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,t)));const i=Boolean(t);if(!i){const i=this.map?this.map.painter:null;t=new pf(e,this._source.tileSize*e.overscaleFactor(),this.transform.tileZoom,i,this._isRaster),this._source.prepareTile&&this._source.prepareTile(t)||this._loadTile(t,this._tileLoaded.bind(this,t,e.key,t.state))}return t?(t.uses++,this._tiles[e.key]=t,i||this._source.fire(new je("dataloading",{tile:t,coord:t.tileID,dataType:"source"})),t):null}_setTileReloadTimer(e,t){e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);const i=t.getExpiryTimeout();i&&(this._timers[e]=setTimeout((()=>{this._reloadTile(e,"expired"),delete this._timers[e]}),i))}_removeTile(e){const t=this._tiles[e];t&&(t.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),t.uses>0||(t.hasData()&&"reloading"!==t.state?this._cache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const e in this._tiles)this._removeTile(+e);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(e,t,i){const n=[],r=this.transform;if(!r)return n;const o="globe"===r.projection.name,s=Aa(r.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 e=l.tileID.canonical;if(0===e.z){const t=[Math.abs(f(s,...Df(e,-1))-s),Math.abs(f(s,...Df(e,1))-s)];c=[0,2*t.indexOf(Math.min(...t))-1]}else{const t=[Math.abs(f(s,...Df(e,-1))-s),Math.abs(f(s,...Df(e,0))-s),Math.abs(f(s,...Df(e,1))-s)];c=[t.indexOf(Math.min(...t))-1]}}else c=[0];for(const i of c){const o=e.containsTile(l,r,t,i);o&&n.push(o)}}return n}getVisibleCoordinates(e){const t=this.getRenderableIds(e).map((e=>this._tiles[e].tileID));for(const e of t)e.projMatrix=this.transform.calculateProjMatrix(e.toUnwrapped());return t}hasTransition(){if(this._source.hasTransition())return!0;if(zf(this._source.type))for(const e in this._tiles){const t=this._tiles[e];if(void 0!==t.fadeEndTime&&t.fadeEndTime>=$.now())return!0}return!1}setFeatureState(e,t,i){this._state.updateState(e=e||"_geojsonTileLayer",t,i)}removeFeatureState(e,t,i){this._state.removeFeatureState(e=e||"_geojsonTileLayer",t,i)}getFeatureState(e,t){return this._state.getState(e=e||"_geojsonTileLayer",t)}setDependencies(e,t,i){const n=this._tiles[e];n&&n.setDependencies(t,i)}reloadTilesForDependencies(e,t){for(const i in this._tiles)this._tiles[i].hasDependency(e,t)&&this._reloadTile(+i,"reloading");this._cache.filter((i=>!i.hasDependency(e,t)))}_preloadTiles(e,t){const i=new Map,n=Array.isArray(e)?e:[e],r=this.map.painter.terrain,o=this.usedForTerrain&&r?r.getScaledDemTileSize():this._source.tileSize;for(const e of n){const t=e.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&&e.updateElevation(!1)}_(Array.from(i.values()),((e,t)=>{const i=new pf(e,this._source.tileSize*e.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster);this._loadTile(i,(e=>{"raster-dem"===this._source.type&&i.dem&&this._backfillDEM(i),t(e,i)}))}),t)}}function kf(e,t){const i=Math.abs(2*e.wrap)-+(e.wrap<0),n=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||n-i||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}function zf(e){return"raster"===e||"image"===e||"video"===e}function Df(e,t){const i=1<<e.z;return[e.x/i+t,(e.x+1)/i+t]}Rf.maxOverzooming=10,Rf.maxUnderzooming=3;class Of{constructor(e,t,i){this._demTile=e,this._dem=this._demTile.dem,this._scale=t,this._offset=i}static create(e,t,i){const n=i||e.findDEMTileFor(t);if(!n||!n.dem)return;const r=n.dem,o=n.tileID,s=1<<t.canonical.z-o.canonical.z;return new Of(n,n.tileSize/ba/s,[(t.canonical.x/s-o.canonical.x)*r.dim,(t.canonical.y/s-o.canonical.y)*r.dim])}tileCoordToPixel(e,t){const i=t*this._scale+this._offset[1],n=Math.floor(e*this._scale+this._offset[0]),o=Math.floor(i);return new r(n,o)}getElevationAt(e,t,i,n){const r=e*this._scale+this._offset[0],o=t*this._scale+this._offset[1],s=Math.floor(r),a=Math.floor(o),l=this._dem;return n=!!n,i?_i(_i(l.get(s,a,n),l.get(s,a+1,n),o-a),_i(l.get(s+1,a,n),l.get(s+1,a+1,n),o-a),r-s):l.get(s,a,n)}getElevationAtPixel(e,t,i){return this._dem.get(e,t,!!i)}getMeterToDEM(e){return(1<<this._demTile.tileID.canonical.z)*La(1,e)*this._dem.stride}}class Ff{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Cr(ba,16,0),this.featureIndexArray=new Ds,this.promoteId=t}insert(e,t,i,n,r,o=0){const s=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(i,n,r,o);const a=this.grid;for(let e=0;e<t.length;e++){const i=t[e],n=[1/0,1/0,-1/0,-1/0];for(let e=0;e<i.length;e++){const t=i[e];n[0]=Math.min(n[0],t.x),n[1]=Math.min(n[1],t.y),n[2]=Math.max(n[2],t.x),n[3]=Math.max(n[3],t.y)}n[0]<ba&&n[1]<ba&&n[2]>=0&&n[3]>=0&&a.insert(s,n[0],n[1],n[2],n[3])}}loadVTLayers(){if(!this.vtLayers){this.vtLayers=new hu.VectorTile(new lh(this.rawTileData)).layers,this.sourceLayerCoder=new Kd(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={};for(const e in this.vtLayers)this.vtFeatures[e]=[]}return this.vtLayers}query(e,t,i,n){this.loadVTLayers();const r=e.params||{},o=Yn(r.filter),s=e.tileResult,a=e.transform,l=s.bufferedTilespaceBounds,c=this.grid.query(l.min.x,l.min.y,l.max.x,l.max.y,((e,t,i,n)=>nl(s.bufferedTilespaceGeometry,e,t,i,n)));c.sort(Nf);let u=null;a.elevation&&c.length>0&&(u=Of.create(a.elevation,this.tileID));const h={};let p;for(let a=0;a<c.length;a++){const l=c[a];if(l===p)continue;p=l;const d=this.featureIndexArray.get(l);let f=null;this.loadMatchingFeature(h,d,o,r.layers,r.availableImages,t,i,n,((t,i,n,r=0)=>(f||(f=Va(t,this.tileID.canonical,e.tileTransform)),i.queryIntersectsFeature(s,t,n,f,this.z,e.transform,e.pixelPosMatrix,u,r))))}return h}loadMatchingFeature(e,t,i,n,r,o,s,a,l){const{featureIndex:c,bucketIndex:u,sourceLayerIndex:h,layoutVertexArrayOffset:p}=t,d=this.bucketLayerIDs[u];if(n&&!function(e,t){for(let i=0;i<e.length;i++)if(t.indexOf(e[i])>=0)return!0;return!1}(n,d))return;const f=this.sourceLayerCoder.decode(h),m=this.vtLayers[f].feature(c);if(i.needGeometry){const e=Ga(m,!0);if(!i.filter(new Po(this.tileID.overscaledZ),e,this.tileID.canonical))return}else if(!i.filter(new Po(this.tileID.overscaledZ),m))return;const g=this.getId(m,f);for(let t=0;t<d.length;t++){const i=d[t];if(n&&n.indexOf(i)<0)continue;const u=o[i];if(!u)continue;let h={};void 0!==g&&a&&(h=a.getState(u.sourceLayer||"_geojsonTileLayer",g));const f=v({},s[i]);f.paint=Bf(f.paint,u.paint,m,h,r),f.layout=Bf(f.layout,u.layout,m,h,r);const _=!l||l(m,u,h,p);if(!_)continue;const y=new tf(m,this.z,this.x,this.y,g);y.layer=f;let x=e[i];void 0===x&&(x=e[i]=[]),x.push({featureIndex:c,feature:y,intersectionZ:_})}}lookupSymbolFeatures(e,t,i,n,r,o,s,a){const l={};this.loadVTLayers();const c=Yn(r);for(const r of e)this.loadMatchingFeature(l,{bucketIndex:i,sourceLayerIndex:n,featureIndex:r,layoutVertexArrayOffset:0},c,o,s,a,t);return l}loadFeature(e){const{featureIndex:t,sourceLayerIndex:i}=e;this.loadVTLayers();const n=this.sourceLayerCoder.decode(i),r=this.vtFeatures[n];if(r[t])return r[t];const o=this.vtLayers[n].feature(t);return r[t]=o,o}hasLayer(e){for(const t of this.bucketLayerIDs)for(const i of t)if(e===i)return!0;return!1}getId(e,t){let i=e.id;return this.promoteId&&(i=e.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[t]],"boolean"==typeof i&&(i=Number(i))),i}}function Bf(e,t,i,n,r){return A(e,((e,o)=>{const s=t instanceof No?t.get(o):null;return s&&s.evaluate?s.evaluate(i,n,r):s}))}function Nf(e,t){return t-e}Pr(Ff,"FeatureIndex",{omit:["rawTileData","sourceLayerCoder"]});class Uf{constructor(e){const t={},i=[];for(const n in e){const r=e[n],o=t[n]={};for(const e in r.glyphs){const t=r.glyphs[+e];if(!t||0===t.bitmap.width||0===t.bitmap.height)continue;const n=t.metrics.localGlyph?2:1,s={x:0,y:0,w:t.bitmap.width+2*n,h:t.bitmap.height+2*n};i.push(s),o[e]=s}}const{w:n,h:r}=Ph(i),o=new ac({width:n||1,height:r||1});for(const i in e){const n=e[i];for(const e in n.glyphs){const r=n.glyphs[+e];if(!r||0===r.bitmap.width||0===r.bitmap.height)continue;const s=t[i][e],a=r.metrics.localGlyph?2:1;ac.copy(r.bitmap,o,{x:0,y:0},{x:s.x+a,y:s.y+a},r.bitmap)}}this.image=o,this.positions=t}}Pr(Uf,"GlyphAtlas");class jf{constructor(e){this.tileID=new Eu(e.tileID.overscaledZ,e.tileID.wrap,e.tileID.canonical.z,e.tileID.canonical.x,e.tileID.canonical.y),this.tileZoom=e.tileZoom,this.uid=e.uid,this.zoom=e.zoom,this.canonical=e.tileID.canonical,this.pixelRatio=e.pixelRatio,this.tileSize=e.tileSize,this.source=e.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=e.showCollisionBoxes,this.collectResourceTiming=!!e.collectResourceTiming,this.returnDependencies=!!e.returnDependencies,this.promoteId=e.promoteId,this.enableTerrain=!!e.enableTerrain,this.isSymbolTile=e.isSymbolTile,this.tileTransform=ld(e.tileID.canonical,e.projection),this.projection=e.projection}parse(e,t,i,n,r){this.status="parsing",this.data=e,this.collisionBoxArray=new As;const o=new Kd(Object.keys(e.layers).sort()),s=new Ff(this.tileID,this.promoteId);s.bucketLayerIDs=[];const a={},l=new Yd(256,256),c={featureIndex:s,iconDependencies:{},patternDependencies:{},glyphDependencies:{},lineAtlas:l,availableImages:i},u=t.familiesBySource[this.source];for(const t in u){const n=e.layers[t];if(!n)continue;let r=!1,l=!1;for(const e of u[t])"symbol"===e[0].type?r=!0:l=!0;if(!0===this.isSymbolTile&&!r)continue;if(!1===this.isSymbolTile&&!l)continue;1===n.version&&P(`Vector tile source "${this.source}" layer "${t}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const h=o.encode(t),p=[];for(let e=0;e<n.length;e++){const i=n.feature(e),r=s.getId(i,t);p.push({feature:i,id:r,index:e,sourceLayerIndex:h})}for(const e of u[t]){const t=e[0];void 0!==this.isSymbolTile&&"symbol"===t.type!==this.isSymbolTile||t.minzoom&&this.zoom<Math.floor(t.minzoom)||t.maxzoom&&this.zoom>=t.maxzoom||"none"!==t.visibility&&(Vf(e,this.zoom,i),(a[t.id]=t.createBucket({index:s.bucketLayerIDs.length,layers:e,zoom:this.zoom,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:h,sourceID:this.source,enableTerrain:this.enableTerrain,projection:this.projection.spec,availableImages:i})).populate(p,c,this.tileID.canonical,this.tileTransform),s.bucketLayerIDs.push(e.map((e=>e.id))))}}let h,p,d,f;l.trim();const m={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},g=A(c.glyphDependencies,(e=>Object.keys(e).map(Number)));Object.keys(g).length?n.send("getGlyphs",{uid:this.uid,stacks:g},((e,t)=>{h||(h=e,p=t,x.call(this))}),void 0,!1,m):p={};const _=Object.keys(c.iconDependencies);_.length?n.send("getImages",{icons:_,source:this.source,tileID:this.tileID,type:"icons"},((e,t)=>{h||(h=e,d=t,x.call(this))}),void 0,!1,m):d={};const v=Object.keys(c.patternDependencies);function x(){if(h)return r(h);if(p&&d&&f){const e=new Uf(p),t=new kh(d,f);for(const n in a){const r=a[n];r instanceof Bd?(Vf(r.layers,this.zoom,i),Tp(r,p,e.positions,d,t.iconPositions,this.showCollisionBoxes,i,this.tileID.canonical,this.tileZoom,this.projection)):r.hasPattern&&(r instanceof Bu||r instanceof Yc||r instanceof yu)&&(Vf(r.layers,this.zoom,i),r.addFeatures(c,this.tileID.canonical,t.patternPositions,i,this.tileTransform))}this.status="done",r(null,{buckets:y(a).filter((e=>!e.isEmpty())),featureIndex:s,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:e.image,lineAtlas:l,imageAtlas:t,glyphMap:this.returnDependencies?p:null,iconMap:this.returnDependencies?d:null,glyphPositions:this.returnDependencies?e.positions:null})}}v.length?n.send("getImages",{icons:v,source:this.source,tileID:this.tileID,type:"patterns"},((e,t)=>{h||(h=e,f=t,x.call(this))}),void 0,!1,m):f={},x.call(this)}}function Vf(e,t,i){const n=new Po(t);for(const t of e)t.recalculate(n,i)}class Gf{constructor(e){this.entries={},this.scheduler=e}request(e,t,i,n){const r=this.entries[e]=this.entries[e]||{callbacks:[]};if(r.result){const[e,i]=r.result;return this.scheduler?this.scheduler.add((()=>{n(e,i)}),t):n(e,i),()=>{}}return r.callbacks.push(n),r.cancel||(r.cancel=i(((i,n)=>{r.result=[i,n];for(const e of r.callbacks)this.scheduler?this.scheduler.add((()=>{e(i,n)}),t):e(i,n);setTimeout((()=>delete this.entries[e]),3e3)}))),()=>{r.result||(r.callbacks=r.callbacks.filter((e=>e!==n)),r.callbacks.length||(r.cancel(),delete this.entries[e]))}}}function Hf(e,t,i){const n=JSON.stringify(e.request);return e.data&&(this.deduped.entries[n]={result:[null,e.data]}),this.deduped.request(n,{type:"parseTile",isSymbolTile:e.isSymbolTile,zoom:e.tileZoom},(t=>{const n=Pe(e.request,((e,n,r,o)=>{e?t(e):n&&t(null,{vectorTile:i?void 0:new hu.VectorTile(new lh(n)),rawData:n,cacheControl:r,expires:o})}));return()=>{n.cancel(),t()}}),t)}e.ARRAY_TYPE=pl,e.AUTH_ERR_MSG=ne,e.Aabb=Jl,e.Actor=class{constructor(e,i,n){this.target=e,this.parent=i,this.mapId=n,this.callbacks={},this.cancelCallbacks={},S(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.globalScope=z()?e:t,this.scheduler=new Qd}send(e,t,i,n,r=!1,o){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:e,hasCallback:!!i,targetMapId:n,mustQueue:r,sourceMapId:this.mapId,data:zr(t,a)},a),{cancel:()=>{i&&delete this.callbacks[s],this.target.postMessage({id:s,type:"<cancel>",targetMapId:n,sourceMapId:this.mapId})}}}receive(e){const t=e.data,i=t.id;if(i&&(!t.targetMapId||this.mapId===t.targetMapId))if("<cancel>"===t.type){const e=this.cancelCallbacks[i];delete this.cancelCallbacks[i],e&&e.cancel()}else if(t.mustQueue||z()){const e=this.callbacks[i];this.cancelCallbacks[i]=this.scheduler.add((()=>this.processTask(i,t)),e&&e.metadata||{type:"message"})}else this.processTask(i,t)}processTask(e,t){if("<response>"===t.type){const i=this.callbacks[e];delete this.callbacks[e],i&&(t.error?i(Dr(t.error)):i(null,Dr(t.data)))}else{const i=F(this.globalScope)?void 0:[],n=t.hasCallback?(t,n)=>{delete this.cancelCallbacks[e],this.target.postMessage({id:e,type:"<response>",sourceMapId:this.mapId,error:t?zr(t):null,data:zr(n,i)},i)}:e=>{},r=Dr(t.data);if(this.parent[t.type])this.parent[t.type](t.sourceMapId,r,n);else if(this.parent.getWorkerSource){const e=t.type.split(".");this.parent.getWorkerSource(t.sourceMapId,e[0],r.source)[e[1]](r,n)}else n(new Error(`Could not find function ${t.type}`))}}remove(){this.scheduler.remove(),this.target.removeEventListener("message",this.receive,!1)}},e.CanonicalTileID=Tu,e.Color=_t,e.ColorMode=Cf,e.CullFaceMode=Pf,e.DEMData=Mf,e.DataConstantProperty=Uo,e.DedupedRequest=Gf,e.DepthMode=Sf,e.EXTENT=ba,e.Elevation=class{isDataAvailableAtPoint(e){const t=this._source();if(!t||e.y<0||e.y>1)return!1;const i=t.getSource().maxzoom,n=1<<i,r=Math.floor(e.x),o=Math.floor((e.x-r)*n),s=Math.floor(e.y*n),a=this.findDEMTileFor(new Eu(i,r,i,o,s));return!(!a||!a.dem)}getAtPointOrZero(e,t=0){return this.getAtPoint(e,t)||0}getAtPoint(e,t,i=!0){null==t&&(t=null);const n=this._source();if(!n)return t;if(e.y<0||e.y>1)return t;const r=n.getSource().maxzoom,o=1<<r,s=Math.floor(e.x),a=e.x-s,l=new Eu(r,s,r,Math.floor(a*o),Math.floor(e.y*o)),c=this.findDEMTileFor(l);if(!c||!c.dem)return t;const u=c.dem,h=1<<c.tileID.canonical.z,p=(a*h-c.tileID.canonical.x)*u.dim,d=(e.y*h-c.tileID.canonical.y)*u.dim,f=Math.floor(p),m=Math.floor(d);return(i?this.exaggeration():1)*_i(_i(u.get(f,m),u.get(f,m+1),d-m),_i(u.get(f+1,m),u.get(f+1,m+1),d-m),p-f)}getAtTileOffset(e,t,i){const n=1<<e.canonical.z;return this.getAtPointOrZero(new za(e.wrap+(e.canonical.x+t/ba)/n,(e.canonical.y+i/ba)/n))}getAtTileOffsetFunc(e,t,i,n){return r=>{const o=this.getAtTileOffset(e,r.x,r.y),s=n.upVector(e.canonical,r.x,r.y);return Pl(s,s,o*n.upVectorScale(e.canonical,t,i).metersToTile),s}}getForTilePoints(e,t,i,n){const r=Of.create(this,e,n);return!!r&&(t.forEach((e=>{e[2]=this.exaggeration()*r.getElevationAt(e[0],e[1],i)})),!0)}getMinMaxForTile(e){const t=this.findDEMTileFor(e);if(!t||!t.dem)return null;const i=t.dem.tree,n=t.tileID,r=1<<e.canonical.z-n.canonical.z;let o=e.canonical.x/r-n.canonical.x,s=e.canonical.y/r-n.canonical.y,a=0;for(let t=0;t<e.canonical.z-n.canonical.z&&!i.leaves[a];t++){o*=2,s*=2;const e=2*Math.floor(s)+Math.floor(o);a=i.childOffsets[a]+e,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(e,t,i){throw new Error("Pure virtual method called.")}pointCoordinate(e){throw new Error("Pure virtual method called.")}_source(){throw new Error("Pure virtual method called.")}exaggeration(){throw new Error("Pure virtual method called.")}findDEMTileFor(e){throw new Error("Pure virtual method called.")}get visibleDemTiles(){throw new Error("Getter must be implemented in subclass.")}},e.ErrorEvent=Ve,e.EvaluationParameters=Po,e.Event=je,e.Evented=Ge,e.FillExtrusionBucket=yu,e.Frustum=Yl,e.FrustumCorners=Xl,e.GLOBE_METERS_TO_ECEF=Bp,e.GLOBE_RADIUS=Fp,e.GLOBE_SCALE_MATCH_LATITUDE=45,e.GLOBE_ZOOM_THRESHOLD_MAX=6,e.GLOBE_ZOOM_THRESHOLD_MIN=5,e.GlobeSharedBuffers=class{constructor(e){this._createGrid(e),this._createPoles(e)}destroy(){this._poleIndexBuffer.destroy(),this._gridBuffer.destroy(),this._gridIndexBuffer.destroy(),this._poleNorthVertexBuffer.destroy(),this._poleSouthVertexBuffer.destroy();for(const e of this._poleSegments)e.destroy();for(const e of this._gridSegments)e.destroy();if(this._wireframeIndexBuffer){this._wireframeIndexBuffer.destroy();for(const e of this._wireframeSegments)e.destroy()}}_createGrid(e){const t=new Qo,i=new fs,n=65;for(let e=0;e<n;e++)for(let i=0;i<n;i++)t.emplaceBack(i,e);this._gridSegments=[];for(let e=0,t=0;e<Np.length;e++){const r=Np[e];for(let e=0;e<r;e++)for(let t=0;t<64;t++){const r=e*n+t;i.emplaceBack(r+1,r,r+n),i.emplaceBack(r+n,r+n+1,r+1)}const o=64*r*2;this._gridSegments.push(xa.simpleSegment(0,t,(r+1)*n,o)),t+=o}this._gridBuffer=e.createVertexBuffer(t,Op.members),this._gridIndexBuffer=e.createIndexBuffer(i,!0)}_createPoles(e){const t=new fs;for(let e=0;e<=64;e++)t.emplaceBack(0,e+1,e+2);this._poleIndexBuffer=e.createIndexBuffer(t,!0);const i=new ys,n=new ys;this._poleSegments=[];for(let e=0,t=0;e<5;e++){const r=1<<e,o=512*r/Math.PI/2,s=360/r;i.emplaceBack(0,-o,0,0,0,.5,0),n.emplaceBack(0,-o,0,0,0,.5,1);for(let e=0;e<=64;e++){const t=e/64,r=_i(0,s,t),[a,l,c]=Xp(od,sd,r,o);i.emplaceBack(a,l,c,0,0,t,0),n.emplaceBack(a,l,c,0,0,t,1)}this._poleSegments.push(xa.simpleSegment(t,0,66,64)),t+=66}this._poleNorthVertexBuffer=e.createVertexBuffer(i,zp,!1),this._poleSouthVertexBuffer=e.createVertexBuffer(n,zp,!1)}getGridBuffers(e){return[this._gridBuffer,this._gridIndexBuffer,this._gridSegments[e]]}getPoleBuffers(e){return[this._poleNorthVertexBuffer,this._poleSouthVertexBuffer,this._poleIndexBuffer,this._poleSegments[e]]}getWirefameBuffers(e,t){if(!this._wireframeSegments){const t=new bs,i=64,n=i+1;this._wireframeSegments=[];for(let e=0,r=0;e<Np.length;e++){const o=Np[e];for(let e=0;e<o;e++)for(let r=0;r<i;r++){const i=e*n+r;t.emplaceBack(i,i+1),t.emplaceBack(i,i+n),t.emplaceBack(i,i+n+1)}const s=o*i*3;this._wireframeSegments.push(xa.simpleSegment(0,r,(o+1)*n,s)),r+=s}this._wireframeIndexBuffer=e.createIndexBuffer(t)}return[this._gridBuffer,this._wireframeIndexBuffer,this._wireframeSegments[t]]}},e.GlyphManager=cp,e.ImagePosition=Rh,e.LineAtlas=Yd,e.LngLat=Ta,e.LngLatBounds=wa,e.LocalGlyphMode=lp,e.MAX_MERCATOR_LATITUDE=ka,e.MercatorCoordinate=za,e.ONE_EM=Yu,e.OverscaledTileID=Eu,e.Properties=Wo,e.RGBAImage=lc,e.Ray=Zl,e.RequestManager=class{constructor(e,t,i){this._transformRequestFn=e,this._customAccessToken=t,this._silenceAuthErrors=!!i,this._createSkuToken()}_createSkuToken(){const e=function(){let e="";for(let t=0;t<10;t++)e+="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"[Math.floor(62*Math.random())];return{token:["1",ie,e].join(""),tokenExpiresAt:Date.now()+432e5}}();this._skuToken=e.token,this._skuTokenExpiresAt=e.tokenExpiresAt}_isSkuTokenExpired(){return Date.now()>this._skuTokenExpiresAt}transformRequest(e,t){return this._transformRequestFn&&this._transformRequestFn(e,t)||{url:e}}normalizeStyleURL(e,t){if(!re(e))return e;const i=ae(e);return i.path=`/styles/v1${i.path}`,this._makeAPIURL(i,this._customAccessToken||t)}normalizeGlyphsURL(e,t){if(!re(e))return e;const i=ae(e);return i.path=`/fonts/v1${i.path}`,this._makeAPIURL(i,this._customAccessToken||t)}normalizeSourceURL(e,t,i,n){if(!re(e))return e;const r=ae(e);return r.path=`/v4/${r.authority}.json`,r.params.push("secure"),i&&r.params.push(`language=${i}`),n&&r.params.push(`worldview=${n}`),this._makeAPIURL(r,this._customAccessToken||t)}normalizeSpriteURL(e,t,i,n){const r=ae(e);return re(e)?(r.path=`/styles/v1${r.path}/sprite${t}${i}`,this._makeAPIURL(r,this._customAccessToken||n)):(r.path+=`${t}${i}`,le(r))}normalizeTileURL(e,t,i){if(this._isSkuTokenExpired()&&this._createSkuToken(),e&&!re(e))return e;const n=ae(e);n.path=n.path.replace(/(\.(png|jpg)\d*)(?=$)/,`${t||i&&"raster"!==n.authority&&512===i?"@2x":""}${Y.supported?".webp":"$1"}`),"raster"===n.authority?n.path=`/${X.RASTER_URL_PREFIX}${n.path}`:(n.path=n.path.replace(/^.+\/v4\//,"/"),n.path=`/${X.TILE_URL_VERSION}${n.path}`);const r=this._customAccessToken||function(e){for(const t of e){const e=t.match(/^access_token=(.*)$/);if(e)return e[1]}return null}(n.params)||X.ACCESS_TOKEN;return X.REQUIRE_ACCESS_TOKEN&&r&&this._skuToken&&n.params.push(`sku=${this._skuToken}`),this._makeAPIURL(n,r)}canonicalizeTileURL(e,t){const i=ae(e);if(!i.path.match(/^(\/v4\/|\/raster\/v1\/)/)||!i.path.match(/\.[\w]+$/))return e;let n="mapbox://";i.path.match(/^\/raster\/v1\//)?n+=`raster/${i.path.replace(`/${X.RASTER_URL_PREFIX}/`,"")}`:n+=`tiles/${i.path.replace(`/${X.TILE_URL_VERSION}/`,"")}`;let r=i.params;return t&&(r=r.filter((e=>!e.match(/^access_token=/)))),r.length&&(n+=`?${r.join("&")}`),n}canonicalizeTileset(e,t){const i=!!t&&re(t),n=[];for(const t of e.tiles||[])oe(t)?n.push(this.canonicalizeTileURL(t,i)):n.push(t);return n}_makeAPIURL(e,t){const i="See https://www.mapbox.com/api-documentation/#access-tokens-and-token-scopes",n=ae(X.API_URL);if(e.protocol=n.protocol,e.authority=n.authority,"http"===e.protocol){const t=e.params.indexOf("secure");t>=0&&e.params.splice(t,1)}if("/"!==n.path&&(e.path=`${n.path}${e.path}`),!X.REQUIRE_ACCESS_TOKEN)return le(e);if(t=t||X.ACCESS_TOKEN,!this._silenceAuthErrors){if(!t)throw new Error(`An API access token is required to use Mapbox GL. ${i}`);if("s"===t[0])throw new Error(`Use a public access token (pk.*) with Mapbox GL, not a secret access token (sk.*). ${i}`)}return e.params=e.params.filter((e=>-1===e.indexOf("access_token"))),e.params.push(`access_token=${t||""}`),le(e)}},e.ResourceType=Ae,e.SegmentVector=xa,e.SourceCache=Rf,e.StencilMode=Af,e.StructArrayLayout1ui2=ws,e.StructArrayLayout2f1f2i16=hs,e.StructArrayLayout2i4=Qo,e.StructArrayLayout2ui4=bs,e.StructArrayLayout3f12=ds,e.StructArrayLayout3ui6=fs,e.StructArrayLayout4i8=es,e.StructArrayLayout5f20=vs,e.Texture=Xd,e.Tile=pf,e.Transitionable=zo,e.Uniform1f=Js,e.Uniform1i=class extends Ys{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1i(this.location,e))}},e.Uniform2f=class extends Ys{constructor(e,t){super(e,t),this.current=[0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]||(this.current=e,this.gl.uniform2f(this.location,e[0],e[1]))}},e.Uniform3f=class extends Ys{constructor(e,t){super(e,t),this.current=[0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]||(this.current=e,this.gl.uniform3f(this.location,e[0],e[1],e[2]))}},e.Uniform4f=Qs,e.UniformColor=Ks,e.UniformMatrix2f=class extends Ys{constructor(e,t){super(e,t),this.current=ia}set(e){for(let t=0;t<4;t++)if(e[t]!==this.current[t]){this.current=e,this.gl.uniformMatrix2fv(this.location,!1,e);break}}},e.UniformMatrix3f=class extends Ys{constructor(e,t){super(e,t),this.current=ta}set(e){for(let t=0;t<9;t++)if(e[t]!==this.current[t]){this.current=e,this.gl.uniformMatrix3fv(this.location,!1,e);break}}},e.UniformMatrix4f=class extends Ys{constructor(e,t){super(e,t),this.current=ea}set(e){if(e[12]!==this.current[12]||e[0]!==this.current[0])return this.current=e,void this.gl.uniformMatrix4fv(this.location,!1,e);for(let t=1;t<16;t++)if(e[t]!==this.current[t]){this.current=e,this.gl.uniformMatrix4fv(this.location,!1,e);break}}},e.UnwrappedTileID=Su,e.ValidationError=jn,e.VectorTileWorkerSource=class extends Ge{constructor(e,t,i,n,r){super(),this.actor=e,this.layerIndex=t,this.availableImages=i,this.loadVectorData=r||Hf,this.loading={},this.loaded={},this.deduped=new Gf(e.scheduler),this.isSpriteLoaded=n,this.scheduler=e.scheduler}loadTile(e,t){const i=e.uid,n=e&&e.request,r=n&&n.collectResourceTiming,o=this.loading[i]=new jf(e);o.abort=this.loadVectorData(e,((s,a)=>{const l=!this.loading[i];if(delete this.loading[i],l||s||!a)return o.status="done",l||(this.loaded[i]=o),t(s);const c=a.rawData,u={};a.expires&&(u.expires=a.expires),a.cacheControl&&(u.cacheControl=a.cacheControl),o.vectorTile=a.vectorTile||new hu.VectorTile(new lh(c));const h=()=>{o.parse(o.vectorTile,this.layerIndex,this.availableImages,this.actor,((e,i)=>{if(e||!i)return t(e);const o={};if(r){const e=j(n);e.length>0&&(o.resourceTiming=JSON.parse(JSON.stringify(e)))}t(null,v({rawTileData:c.slice(0)},i,u,o))}))};this.isSpriteLoaded?h():this.once("isSpriteLoaded",(()=>{this.scheduler?this.scheduler.add(h,{type:"parseTile",isSymbolTile:e.isSymbolTile,zoom:e.tileZoom}):h()})),this.loaded=this.loaded||{},this.loaded[i]=o}))}reloadTile(e,t){const i=this.loaded,n=e.uid,r=this;if(i&&i[n]){const o=i[n];o.showCollisionBoxes=e.showCollisionBoxes,o.enableTerrain=!!e.enableTerrain,o.projection=e.projection,o.tileTransform=ld(e.tileID.canonical,e.projection);const s=(e,i)=>{const n=o.reloadCallback;n&&(delete o.reloadCallback,o.parse(o.vectorTile,r.layerIndex,this.availableImages,r.actor,n)),t(e,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(e,t){const i=e.uid,n=this.loading[i];n&&(n.abort&&n.abort(),delete this.loading[i]),t()}removeTile(e,t){const i=this.loaded,n=e.uid;i&&i[n]&&delete i[n],t()}},e.WritingMode=zh,e.ZoomHistory=Or,e.add=El,e.addDynamicAttributes=zd,e.adjoint=function(e,t){var i=t[0],n=t[1],r=t[2],o=t[3],s=t[4],a=t[5],l=t[6],c=t[7],u=t[8];return e[0]=s*u-a*c,e[1]=r*c-n*u,e[2]=n*a-r*s,e[3]=a*l-o*u,e[4]=i*u-r*l,e[5]=r*o-i*a,e[6]=o*c-s*l,e[7]=n*l-i*c,e[8]=i*s-n*o,e},e.asyncAll=_,e.bezier=p,e.bindAll=S,e.boundsAttributes=uf,e.bufferConvexPolygon=function(e,t){const i=[];for(let n=0;n<e.length;n++){const r=g(n-1,-1,e.length-1),o=g(n+1,-1,e.length-1),s=e[n],a=e[o],l=e[r].sub(s).unit(),c=a.sub(s).unit(),u=c.angleWithSep(l.x,l.y),h=l.add(c).unit().mult(-1*t/Math.sin(u/2));i.push(s.add(h))}return i},e.cacheEntryPossiblyAdded=function(e){Ee++,Ee>xe&&(e.getActor().send("enforceCacheSizeLimit",ve),Ee=0)},e.calculateGlobeLabelMatrix=function(e,t){const{x:i,y:n}=e.point,r=td(i,n,e.worldSize/e._projectionScaler,0,0);return ml(r,r,ed(qp(t)))},e.calculateGlobeMatrix=function(e){const{x:t,y:i}=e.point,{lng:n,lat:r}=e._center;return td(t,i,e.worldSize,n,r)},e.calculateGlobeMercatorMatrix=function(e){const t=e.worldSize,i=e.point,n=La(1,e.center.lat)*t,r=e.pixelsPerMeter,o=t/(n/e.pixelsPerMeter),s=fl(new Float64Array(16));return gl(s,s,[i.x,i.y,0]),_l(s,s,[o,o,r]),Float32Array.from(s)},e.circumferenceAtLatitude=Ea,e.clamp=f,e.clearTileCache=function(e){const i=[];for(const e in be)i.push(t.caches.delete(e)),delete be[e];e&&Promise.all(i).catch(e).then((()=>e()))},e.clipLine=rp,e.clone=function(e){var t=new pl(16);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},e.clone$1=L,e.collisionCircleLayout=Xu,e.config=X,e.conjugate=function(e,t){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=t[3],e},e.create=function(){var e=new pl(16);return 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u={},t.tags)u[h]=t.tags[h];u.mapbox_clip_start=r.start/r.size,u.mapbox_clip_end=r.end/r.size}var p={geometry:s,type:"Polygon"===o||"MultiPolygon"===o?3:"LineString"===o||"MultiLineString"===o?2:1,tags:u};null!==t.id&&(p.id=t.id),e.features.push(p)}}function _e(e,t,i,n,r,o){var s=n*n;if(n>0&&t.size<(r?s:n))i.numPoints+=t.length/3;else{for(var a=[],l=0;l<t.length;l+=3)(0===n||t[l+2]>s)&&(i.numSimplified++,a.push(t[l]),a.push(t[l+1])),i.numPoints++;r&&function(e,t){for(var i=0,n=0,r=e.length,o=r-2;n<r;o=n,n+=2)i+=(e[n]-e[o])*(e[n+1]+e[o+1]);if(i>0===t)for(n=0,r=e.length;n<r/2;n+=2){var s=e[n],a=e[n+1];e[n]=e[r-2-n],e[n+1]=e[r-1-n],e[r-2-n]=s,e[r-1-n]=a}}(a,o),e.push(a)}}function ye(e,t){var i=(t=this.options=function(e,t){for(var i in t)e[i]=t[i];return e}(Object.create(this.options),t)).debug;if(i&&console.time("preprocess data"),t.maxZoom<0||t.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(t.promoteId&&t.generateId)throw new Error("promoteId and generateId cannot be used together.");var n=function(e,t){var i=[];if("FeatureCollection"===e.type)for(var n=0;n<e.features.length;n++)J(i,e.features[n],t,n);else J(i,"Feature"===e.type?e:{geometry:e},t);return i}(e,t);this.tiles={},this.tileCoords=[],i&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",t.indexMaxZoom,t.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(n=function(e,t){var i=t.buffer/t.extent,n=e,r=ne(e,1,-1-i,i,0,-1,2,t),o=ne(e,1,1-i,2+i,0,-1,2,t);return(r||o)&&(n=ne(e,1,-i,1+i,0,-1,2,t)||[],r&&(n=he(r,1).concat(n)),o&&(n=n.concat(he(o,-1)))),n}(n,t)).length&&this.splitTile(n,0,0,0),i&&(n.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 ve(e,t,i){return 32*((1<<e)*i+t)+e}function xe(e,t){const i=e.tileID.canonical;if(!this._geoJSONIndex)return t(null,null);const n=this._geoJSONIndex.getTile(i.z,i.x,i.y);if(!n)return t(null,null);const r=new u(n.features);let o=m(r);0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),t(null,{vectorTile:r,rawData:o.buffer})}ye.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},ye.prototype.splitTile=function(e,t,i,n,r,o,s){for(var a=[e,t,i,n],l=this.options,c=l.debug;a.length;){n=a.pop(),i=a.pop(),t=a.pop(),e=a.pop();var u=1<<t,h=ve(t,i,n),p=this.tiles[h];if(!p&&(c>1&&console.time("creation"),p=this.tiles[h]=me(e,t,i,n,l),this.tileCoords.push({z:t,x:i,y:n}),c)){c>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,i,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var d="z"+t;this.stats[d]=(this.stats[d]||0)+1,this.total++}if(p.source=e,r){if(t===l.maxZoom||t===r)continue;var f=1<<r-t;if(i!==Math.floor(o/f)||n!==Math.floor(s/f))continue}else if(t===l.indexMaxZoom||p.numPoints<=l.indexMaxPoints)continue;if(p.source=null,0!==e.length){c>1&&console.time("clipping");var m,g,_,y,v,x,b=.5*l.buffer/l.extent,w=.5-b,M=.5+b,T=1+b;m=g=_=y=null,v=ne(e,u,i-b,i+M,0,p.minX,p.maxX,l),x=ne(e,u,i+w,i+T,0,p.minX,p.maxX,l),e=null,v&&(m=ne(v,u,n-b,n+M,1,p.minY,p.maxY,l),g=ne(v,u,n+w,n+T,1,p.minY,p.maxY,l),v=null),x&&(_=ne(x,u,n-b,n+M,1,p.minY,p.maxY,l),y=ne(x,u,n+w,n+T,1,p.minY,p.maxY,l),x=null),c>1&&console.timeEnd("clipping"),a.push(m||[],t+1,2*i,2*n),a.push(g||[],t+1,2*i,2*n+1),a.push(_||[],t+1,2*i+1,2*n),a.push(y||[],t+1,2*i+1,2*n+1)}}},ye.prototype.getTile=function(e,t,i){var n=this.options,r=n.extent,o=n.debug;if(e<0||e>24)return null;var s=1<<e,a=ve(e,t=(t%s+s)%s,i);if(this.tiles[a])return de(this.tiles[a],r);o>1&&console.log("drilling down to z%d-%d-%d",e,t,i);for(var l,c=e,u=t,h=i;!l&&c>0;)c--,u=Math.floor(u/2),h=Math.floor(h/2),l=this.tiles[ve(c,u,h)];return l&&l.source?(o>1&&console.log("found parent tile z%d-%d-%d",c,u,h),o>1&&console.time("drilling down"),this.splitTile(l.source,c,u,h,e,t,i),o>1&&console.timeEnd("drilling down"),this.tiles[a]?de(this.tiles[a],r):null):null};class be extends e.VectorTileWorkerSource{constructor(e,t,i,n,r){super(e,t,i,n,xe),r&&(this.loadGeoJSON=r)}loadData(t,i){const n=t&&t.request,r=n&&n.collectResourceTiming;this.loadGeoJSON(t,((s,a)=>{if(s||!a)return i(s);if("object"!=typeof a)return i(new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`));{o(a,!0);try{if(t.filter){const i=e.createExpression(t.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===i.result)throw new Error(i.value.map((e=>`${e.key}: ${e.message}`)).join(", "));const n=a.features.filter((e=>i.value.evaluate({zoom:0},e)));a={type:"FeatureCollection",features:n}}this._geoJSONIndex=t.cluster?new O(function({superclusterOptions:t,clusterProperties:i}){if(!i||!t)return t;const n={},r={},o={accumulated:null,zoom:0},s={properties:null},a=Object.keys(i);for(const t of a){const[o,s]=i[t],a=e.createExpression(s),l=e.createExpression("string"==typeof o?[o,["accumulated"],["get",t]]:o);n[t]=a.value,r[t]=l.value}return t.map=e=>{s.properties=e;const t={};for(const e of a)t[e]=n[e].evaluate(o,s);return t},t.reduce=(e,t)=>{s.properties=t;for(const t of a)o.accumulated=e[t],e[t]=r[t].evaluate(o,s)},t}(t)).load(a.features):function(e,t){return new ye(e,t)}(a,t.geojsonVtOptions)}catch(s){return i(s)}this.loaded={};const l={};if(r){const i=e.getPerformanceMeasurement(n);i&&(l.resourceTiming={},l.resourceTiming[t.source]=JSON.parse(JSON.stringify(i)))}i(null,l)}}))}reloadTile(e,t){const i=this.loaded;return i&&i[e.uid]?super.reloadTile(e,t):this.loadTile(e,t)}loadGeoJSON(t,i){if(t.request)e.getJSON(t.request,i);else{if("string"!=typeof t.data)return i(new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`));try{return i(null,JSON.parse(t.data))}catch(e){return i(new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`))}}}getClusterExpansionZoom(e,t){try{t(null,this._geoJSONIndex.getClusterExpansionZoom(e.clusterId))}catch(e){t(e)}}getClusterChildren(e,t){try{t(null,this._geoJSONIndex.getChildren(e.clusterId))}catch(e){t(e)}}getClusterLeaves(e,t){try{t(null,this._geoJSONIndex.getLeaves(e.clusterId,e.limit,e.offset))}catch(e){t(e)}}}class we{constructor(t){this.self=t,this.actor=new e.Actor(t,this),this.layerIndexes={},this.availableImages={},this.isSpriteLoaded={},this.projections={},this.defaultProjection=e.getProjection({name:"mercator"}),this.workerSourceTypes={vector:e.VectorTileWorkerSource,geojson:be},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(e,t)=>{if(this.workerSourceTypes[e])throw new Error(`Worker source with name "${e}" already 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r=this.enableTerrain?e.extend({enableTerrain:this.terrain},i):i;r.projection=this.projections[t]||this.defaultProjection,this.getWorkerSource(t,i.type,i.source).reloadTile(r,n)}abortTile(e,t,i){this.getWorkerSource(e,t.type,t.source).abortTile(t,i)}removeTile(e,t,i){this.getWorkerSource(e,t.type,t.source).removeTile(t,i)}removeSource(e,t,i){if(!this.workerSources[e]||!this.workerSources[e][t.type]||!this.workerSources[e][t.type][t.source])return;const n=this.workerSources[e][t.type][t.source];delete this.workerSources[e][t.type][t.source],void 0!==n.removeSource?n.removeSource(t,i):i()}loadWorkerSource(e,t,i){try{this.self.importScripts(t.url),i()}catch(e){i(e.toString())}}syncRTLPluginState(t,i,n){try{e.plugin.setState(i);const t=e.plugin.getPluginURL();if(e.plugin.isLoaded()&&!e.plugin.isParsed()&&null!=t){this.self.importScripts(t);const i=e.plugin.isParsed();n(i?void 0:new Error(`RTL Text Plugin failed to import scripts from 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0!==e.window.InstallTrigger&&2===t.button&&t.ctrlKey&&e.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:t.button}function _(t,i,n){const r=t.offsetWidth===i.width?1:t.offsetWidth/i.width;return new e.pointGeometry((n.clientX-i.left)*r,(n.clientY-i.top)*r)}function y(e,t){var i=t[0],n=t[1],r=t[2],o=t[3],s=i*o-r*n;return s?(e[0]=o*(s=1/s),e[1]=-n*s,e[2]=-r*s,e[3]=i*s,e):null}function v(e){const{userImage:t}=e;return!!(t&&t.render&&t.render())&&(e.data.replace(new Uint8Array(t.data.buffer)),!0)}class x extends e.Evented{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new e.RGBAImage({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(e){if(this.loaded!==e&&(this.loaded=e,e)){for(const{ids:e,callback:t}of this.requestors)this._notify(e,t);this.requestors=[]}}hasImage(e){return!!this.getImage(e)}getImage(e){return this.images[e]}addImage(e,t){this._validate(e,t)&&(this.images[e]=t)}_validate(t,i){let n=!0;return this._validateStretch(i.stretchX,i.data&&i.data.width)||(this.fire(new e.ErrorEvent(new Error(`Image "${t}" has invalid "stretchX" value`))),n=!1),this._validateStretch(i.stretchY,i.data&&i.data.height)||(this.fire(new e.ErrorEvent(new Error(`Image "${t}" has invalid "stretchY" value`))),n=!1),this._validateContent(i.content,i)||(this.fire(new e.ErrorEvent(new Error(`Image "${t}" has invalid "content" value`))),n=!1),n}_validateStretch(e,t){if(!e)return!0;let i=0;for(const n of e){if(n[0]<i||n[1]<n[0]||t<n[1])return!1;i=n[1]}return!0}_validateContent(e,t){return!(e&&(4!==e.length||e[0]<0||t.data.width<e[0]||e[1]<0||t.data.height<e[1]||e[2]<0||t.data.width<e[2]||e[3]<0||t.data.height<e[3]||e[2]<e[0]||e[3]<e[1]))}updateImage(e,t){t.version=this.images[e].version+1,this.images[e]=t,this.updatedImages[e]=!0}removeImage(e){const t=this.images[e];delete this.images[e],delete this.patterns[e],t.userImage&&t.userImage.onRemove&&t.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(e,t){let i=!0;if(!this.isLoaded())for(const t of e)this.images[t]||(i=!1);this.isLoaded()||i?this._notify(e,t):this.requestors.push({ids:e,callback:t})}_notify(t,i){const n={};for(const i of t){this.images[i]||this.fire(new e.Event("styleimagemissing",{id:i}));const t=this.images[i];t?n[i]={data:t.data.clone(),pixelRatio:t.pixelRatio,sdf:t.sdf,version:t.version,stretchX:t.stretchX,stretchY:t.stretchY,content:t.content,hasRenderCallback:Boolean(t.userImage&&t.userImage.render)}:e.warnOnce(`Image "${i}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}i(null,n)}getPixelSize(){const{width:e,height:t}=this.atlasImage;return{width:e,height:t}}getPattern(t){const i=this.patterns[t],n=this.getImage(t);if(!n)return null;if(i&&i.position.version===n.version)return i.position;if(i)i.position.version=n.version;else{const i={w:n.data.width+2,h:n.data.height+2,x:0,y:0},r=new e.ImagePosition(i,n);this.patterns[t]={bin:i,position:r}}return this._updatePatternAtlas(),this.patterns[t].position}bind(t){const i=t.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new e.Texture(t,this.atlasImage,i.RGBA),this.atlasTexture.bind(i.LINEAR,i.CLAMP_TO_EDGE)}_updatePatternAtlas(){const t=[];for(const e in this.patterns)t.push(this.patterns[e].bin);const{w:i,h:n}=e.potpack(t),r=this.atlasImage;r.resize({width:i||1,height:n||1});for(const t in this.patterns){const{bin:i}=this.patterns[t],n=i.x+1,o=i.y+1,s=this.images[t].data,a=s.width,l=s.height;e.RGBAImage.copy(s,r,{x:0,y:0},{x:n,y:o},{width:a,height:l}),e.RGBAImage.copy(s,r,{x:0,y:l-1},{x:n,y:o-1},{width:a,height:1}),e.RGBAImage.copy(s,r,{x:0,y:0},{x:n,y:o+l},{width:a,height:1}),e.RGBAImage.copy(s,r,{x:a-1,y:0},{x:n-1,y:o},{width:1,height:l}),e.RGBAImage.copy(s,r,{x:0,y:0},{x:n+a,y:o},{width:1,height:l})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(e){for(const t of e){if(this.callbackDispatchedThisFrame[t])continue;this.callbackDispatchedThisFrame[t]=!0;const e=this.images[t];v(e)&&this.updateImage(t,e)}}}const b=new e.Properties({anchor:new e.DataConstantProperty(e.spec.light.anchor),position:new class{constructor(){this.specification=e.spec.light.position}possiblyEvaluate(t,i){return function([t,i,n]){const r=e.degToRad(i+90),o=e.degToRad(n);return{x:t*Math.cos(r)*Math.sin(o),y:t*Math.sin(r)*Math.sin(o),z:t*Math.cos(o),azimuthal:i,polar:n}}(t.expression.evaluate(i))}interpolate(t,i,n){return{x:e.number(t.x,i.x,n),y:e.number(t.y,i.y,n),z:e.number(t.z,i.z,n),azimuthal:e.number(t.azimuthal,i.azimuthal,n),polar:e.number(t.polar,i.polar,n)}}},color:new e.DataConstantProperty(e.spec.light.color),intensity:new e.DataConstantProperty(e.spec.light.intensity)}),w="-transition";class M extends e.Evented{constructor(t){super(),this._transitionable=new e.Transitionable(b),this.setLight(t),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(t,i={}){if(!this._validate(e.validateLight,t,i))for(const i in t){const n=t[i];e.endsWith(i,w)?this._transitionable.setTransition(i.slice(0,-w.length),n):this._transitionable.setValue(i,n)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(t,i,n){return(!n||!1!==n.validate)&&e.emitValidationErrors(this,t.call(e.validateStyle,e.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.spec})))}}const T=new e.Properties({source:new e.DataConstantProperty(e.spec.terrain.source),exaggeration:new e.DataConstantProperty(e.spec.terrain.exaggeration)}),S="-transition";class E extends e.Evented{constructor(t,i){super(),this._transitionable=new e.Transitionable(T),this.set(t),this._transitioning=this._transitionable.untransitioned(),this.drapeRenderMode=i}get(){return this._transitionable.serialize()}set(t){for(const i in t){const n=t[i];e.endsWith(i,S)?this._transitionable.setTransition(i.slice(0,-S.length),n):this._transitionable.setValue(i,n)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}}function A(t,i,n,r){const o=e.smoothstep(45,65,n),[s,a]=C(t,r),l=e.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*t.alpha}function C(e,t){const i=.5/Math.tan(.5*t);return[e.range[0]+i,e.range[1]+i]}const L=new e.Properties({range:new e.DataConstantProperty(e.spec.fog.range),color:new e.DataConstantProperty(e.spec.fog.color),"high-color":new e.DataConstantProperty(e.spec.fog["high-color"]),"space-color":new e.DataConstantProperty(e.spec.fog["space-color"]),"horizon-blend":new e.DataConstantProperty(e.spec.fog["horizon-blend"]),"star-intensity":new e.DataConstantProperty(e.spec.fog["star-intensity"])}),I="-transition";class P extends e.Evented{constructor(t,i){super(),this._transitionable=new e.Transitionable(L),this.set(t),this._transitioning=this._transitionable.untransitioned(),this._transform=i}get state(){const t=this._transform,i="globe"===t.projection.name,n=e.globeToMercatorTransition(t.zoom),r=this.properties.get("range"),o=[.5,3];return{range:i?[e.number(o[0],r[0],n),e.number(o[1],r[1],n)]:r,horizonBlend:this.properties.get("horizon-blend"),alpha:this.properties.get("color").a}}get(){return this._transitionable.serialize()}set(t,i={}){if(!this._validate(e.validateFog,t,i)){for(const i of Object.keys(e.spec.fog))t&&void 0===t[i]&&(t[i]=e.spec.fog[i].default);for(const i in t){const n=t[i];e.endsWith(i,I)?this._transitionable.setTransition(i.slice(0,-I.length),n):this._transitionable.setValue(i,n)}}}getOpacity(t){if(!this._transform.projection.supportsFog)return 0;const i=this.properties&&this.properties.get("color")||1;return("globe"===this._transform.projection.name?1:e.smoothstep(45,65,t))*i.a}getOpacityAtLatLng(t,i){return this._transform.projection.supportsFog?function(t,i,n){const r=e.MercatorCoordinate.fromLngLat(i),o=n.elevation?n.elevation.getAtPointOrZero(r):0,s=[r.x,r.y,o];return e.transformMat4(s,s,n.mercatorFogMatrix),A(t,s,n.pitch,n._fov)}(this.state,t,i):0}getFovAdjustedRange(e){return this._transform.projection.supportsFog?C(this.state,e):[0,1]}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(t,i,n){return(!n||!1!==n.validate)&&e.emitValidationErrors(this,t.call(e.validateStyle,e.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.spec})))}}class R{constructor(t,i){this.workerPool=t,this.actors=[],this.currentActor=0,this.id=e.uniqueId();const n=this.workerPool.acquire(this.id);for(let e=0;e<n.length;e++){const t=new R.Actor(n[e],i,this.id);t.name=`Worker ${e}`,this.actors.push(t)}this.ready=!1,this.broadcast("checkIfReady",null,(()=>{this.ready=!0}))}broadcast(t,i,n){e.asyncAll(this.actors,((e,n)=>{e.send(t,i,n)}),n=n||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach((e=>{e.remove()})),this.actors=[],this.workerPool.release(this.id)}}function k(t,i,n){return i*(e.EXTENT/(t.tileSize*Math.pow(2,n-t.tileID.overscaledZ)))}R.Actor=e.Actor;class z{constructor(e,t,i,n){this.screenBounds=e,this.cameraPoint=t,this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=i,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,n)}static createFromScreenPoints(t,i){let n,r;if(t instanceof e.pointGeometry||"number"==typeof t[0]){const o=e.pointGeometry.convert(t);n=[e.pointGeometry.convert(t)],r=i.isPointAboveHorizon(o)}else{const o=e.pointGeometry.convert(t[0]),s=e.pointGeometry.convert(t[1]);n=[o,s],r=e.polygonizeBounds(o,s).every((e=>i.isPointAboveHorizon(e)))}return new z(n,i.getCameraPoint(),r,i)}isPointQuery(){return 1===this.screenBounds.length}bufferedScreenGeometry(t){return e.polygonizeBounds(this.screenBounds[0],1===this.screenBounds.length?this.screenBounds[0]:this.screenBounds[1],t)}bufferedCameraGeometry(t){const i=this.screenBounds[0],n=1===this.screenBounds.length?this.screenBounds[0].add(new e.pointGeometry(1,1)):this.screenBounds[1],r=e.polygonizeBounds(i,n,0,!1);return this.cameraPoint.y>n.y&&(this.cameraPoint.x>i.x&&this.cameraPoint.x<n.x?r.splice(3,0,this.cameraPoint):this.cameraPoint.x>=n.x?r[2]=this.cameraPoint:this.cameraPoint.x<=i.x&&(r[3]=this.cameraPoint)),e.bufferConvexPolygon(r,t)}bufferedCameraGeometryGlobe(t){const i=this.screenBounds[0],n=1===this.screenBounds.length?this.screenBounds[0].add(new e.pointGeometry(1,1)):this.screenBounds[1],r=e.polygonizeBounds(i,n,t),o=this.cameraPoint.clone();switch(3*((o.y>i.y)+(o.y>n.y))+((o.x>i.x)+(o.x>n.x))){case 0:r[0]=o,r[4]=o.clone();break;case 1:r.splice(1,0,o);break;case 2:r[1]=o;break;case 3:r.splice(4,0,o);break;case 5:r.splice(2,0,o);break;case 6:r[3]=o;break;case 7:r.splice(3,0,o);break;case 8:r[2]=o}return r}containsTile(t,i,n,r=0){const o=t.queryPadding/i._projectionScaler+1,s=n?this._bufferedCameraMercator(o,i):this._bufferedScreenMercator(o,i);let a=t.tileID.wrap+(s.unwrapped?r:0);const l=s.polygon.map((i=>e.getTilePoint(t.tileTransform,i,a)));if(!e.polygonIntersectsBox(l,0,0,e.EXTENT,e.EXTENT))return;a=t.tileID.wrap+(this.screenGeometryMercator.unwrapped?r:0);const c=this.screenGeometryMercator.polygon.map((i=>e.getTileVec3(t.tileTransform,i,a))),u=c.map((t=>new e.pointGeometry(t[0],t[1]))),h=i.getFreeCameraOptions().position||new e.MercatorCoordinate(0,0,0),p=e.getTileVec3(t.tileTransform,h,a),d=c.map((t=>{const i=e.sub(t,t,p);return e.normalize(i,i),new e.Ray(p,i)})),f=k(t,1,i.zoom)*i._projectionScaler;return{queryGeometry:this,tilespaceGeometry:u,tilespaceRays:d,bufferedTilespaceGeometry:l,bufferedTilespaceBounds:(m=e.getBounds(l),m.min.x=e.clamp(m.min.x,0,e.EXTENT),m.min.y=e.clamp(m.min.y,0,e.EXTENT),m.max.x=e.clamp(m.max.x,0,e.EXTENT),m.max.y=e.clamp(m.max.y,0,e.EXTENT),m),tile:t,tileID:t.tileID,pixelToTileUnitsFactor:f};var m}_bufferedScreenMercator(e,t){const i=F(e);if(this._screenRaycastCache[i])return this._screenRaycastCache[i];{let n;return n="globe"===t.projection.name?this._projectAndResample(this.bufferedScreenGeometry(e),t):{polygon:this.bufferedScreenGeometry(e).map((e=>t.pointCoordinate3D(e))),unwrapped:!0},this._screenRaycastCache[i]=n,n}}_bufferedCameraMercator(e,t){const i=F(e);if(this._cameraRaycastCache[i])return this._cameraRaycastCache[i];{let n;return n="globe"===t.projection.name?this._projectAndResample(this.bufferedCameraGeometryGlobe(e),t):{polygon:this.bufferedCameraGeometry(e).map((e=>t.pointCoordinate3D(e))),unwrapped:!0},this._cameraRaycastCache[i]=n,n}}_projectAndResample(t,i){const n=function(t,i){const n=e.multiply([],i.pixelMatrix,i.globeMatrix),r=[0,-e.GLOBE_RADIUS,0,1],o=[0,e.GLOBE_RADIUS,0,1],s=[0,0,0,1];e.transformMat4$1(r,r,n),e.transformMat4$1(o,o,n),e.transformMat4$1(s,s,n);const a=new e.pointGeometry(r[0]/r[3],r[1]/r[3]),l=new e.pointGeometry(o[0]/o[3],o[1]/o[3]),c=e.polygonContainsPoint(t,a)&&r[3]<s[3],u=e.polygonContainsPoint(t,l)&&o[3]<s[3];if(!c&&!u)return null;const h=function(e,t,i){for(let n=1;n<e.length;n++){const r=O(t.pointCoordinate3D(e[n-1]).x),o=O(t.pointCoordinate3D(e[n]).x);if(i<0){if(r<o)return{idx:n,t:-r/(o-1-r)}}else if(o<r)return{idx:n,t:(1-r)/(o+1-r)}}return null}(t,i,c?-1:1);if(!h)return null;const{idx:p,t:d}=h;let f=p>1?D(t.slice(0,p),i):[],m=p<t.length?D(t.slice(p),i):[];f=f.map((t=>new e.pointGeometry(O(t.x),t.y))),m=m.map((t=>new e.pointGeometry(O(t.x),t.y)));const g=[...f];0===g.length&&g.push(m[m.length-1]);const _=e.number(g[g.length-1].y,(0===m.length?f[0]:m[0]).y,d);let y;return y=c?[new e.pointGeometry(0,_),new e.pointGeometry(0,0),new e.pointGeometry(1,0),new e.pointGeometry(1,_)]:[new e.pointGeometry(1,_),new e.pointGeometry(1,1),new e.pointGeometry(0,1),new e.pointGeometry(0,_)],g.push(...y),0===m.length?g.push(f[0]):g.push(...m),{polygon:g.map((t=>new e.MercatorCoordinate(t.x,t.y))),unwrapped:!1}}(t,i);if(n)return n;const r=function(t,i){let n=!1,r=-1/0,o=0;for(let e=0;e<t.length-1;e++)t[e].x>r&&(r=t[e].x,o=e);for(let e=0;e<t.length-1;e++){const i=(o+e)%(t.length-1),r=t[i],s=t[i+1];Math.abs(r.x-s.x)>.5&&(r.x<s.x?(r.x+=1,0===i&&(t[t.length-1].x+=1)):(s.x+=1,i+1===t.length-1&&(t[0].x+=1)),n=!0)}const s=e.mercatorXfromLng(i.center.lng);return n&&s<Math.abs(s-1)&&t.forEach((e=>{e.x-=1})),{polygon:t,unwrapped:n}}(D(t,i).map((t=>new e.pointGeometry(O(t.x),t.y))),i);return{polygon:r.polygon.map((t=>new e.MercatorCoordinate(t.x,t.y))),unwrapped:r.unwrapped}}}function D(t,i){return e.resample(t,(e=>{const t=i.pointCoordinate3D(e);e.x=t.x,e.y=t.y}),1/256)}function O(e){return e<0?1+e%1:e%1}function F(e){return 100*e|0}function B(t,i,n,r,o){const s=function(n,r){if(n)return o(n);if(r){const n=e.pick(e.extend(r,t),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);r.vector_layers&&(n.vectorLayers=r.vector_layers,n.vectorLayerIds=n.vectorLayers.map((e=>e.id))),r.language_options&&(n.languageOptions=r.language_options),r.language&&r.language[r.id]&&(n.language=r.language[r.id]),r.worldview_options&&(n.worldviewOptions=r.worldview_options),r.worldview?n.worldview=r.worldview[r.id]:r.worldview_default&&(n.worldview=r.worldview_default),n.tiles=i.canonicalizeTileset(n,t.url),o(null,n)}};return t.url?e.getJSON(i.transformRequest(i.normalizeSourceURL(t.url,null,n,r),e.ResourceType.Source),s):e.exported.frame((()=>s(null,t)))}class N{constructor(t,i,n){this.bounds=e.LngLatBounds.convert(this.validateBounds(t)),this.minzoom=i||0,this.maxzoom=n||24}validateBounds(e){return Array.isArray(e)&&4===e.length?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]}contains(t){const i=Math.pow(2,t.z),n=Math.floor(e.mercatorXfromLng(this.bounds.getWest())*i),r=Math.floor(e.mercatorYfromLat(this.bounds.getNorth())*i),o=Math.ceil(e.mercatorXfromLng(this.bounds.getEast())*i),s=Math.ceil(e.mercatorYfromLat(this.bounds.getSouth())*i);return t.x>=n&&t.x<o&&t.y>=r&&t.y<s}}class U{constructor(e,t,i){this.context=e;const n=e.gl;this.buffer=n.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),n.bufferData(n.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||t.destroy()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){const t=this.context.gl;this.context.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.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 V{constructor(e,t,i,n){this.length=t.length,this.attributes=i,this.itemSize=t.bytesPerElement,this.dynamicDraw=n,this.context=e;const r=e.gl;this.buffer=r.createBuffer(),e.bindVertexBuffer.set(this.buffer),r.bufferData(r.ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||t.destroy()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){const t=this.context.gl;this.bind(),t.bufferSubData(t.ARRAY_BUFFER,0,e.arrayBuffer)}enableAttributes(e,t){for(let i=0;i<this.attributes.length;i++){const n=t.attributes[this.attributes[i].name];void 0!==n&&e.enableVertexAttribArray(n)}}setVertexAttribPointers(e,t,i){for(let n=0;n<this.attributes.length;n++){const r=this.attributes[n],o=t.attributes[r.name];void 0!==o&&e.vertexAttribPointer(o,r.components,e[j[r.type]],!1,this.itemSize,r.offset+this.itemSize*(i||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class G{constructor(e){this.gl=e.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(e){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class H extends G{getDefault(){return e.Color.transparent}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.clearColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class W extends G{getDefault(){return 1}set(e){(e!==this.current||this.dirty)&&(this.gl.clearDepth(e),this.current=e,this.dirty=!1)}}class q extends G{getDefault(){return 0}set(e){(e!==this.current||this.dirty)&&(this.gl.clearStencil(e),this.current=e,this.dirty=!1)}}class $ extends G{getDefault(){return[!0,!0,!0,!0]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.colorMask(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class Z extends G{getDefault(){return!0}set(e){(e!==this.current||this.dirty)&&(this.gl.depthMask(e),this.current=e,this.dirty=!1)}}class X extends G{getDefault(){return 255}set(e){(e!==this.current||this.dirty)&&(this.gl.stencilMask(e),this.current=e,this.dirty=!1)}}class Y extends G{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(e){const t=this.current;(e.func!==t.func||e.ref!==t.ref||e.mask!==t.mask||this.dirty)&&(this.gl.stencilFunc(e.func,e.ref,e.mask),this.current=e,this.dirty=!1)}}class J extends G{getDefault(){const e=this.gl;return[e.KEEP,e.KEEP,e.KEEP]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||this.dirty)&&(this.gl.stencilOp(e[0],e[1],e[2]),this.current=e,this.dirty=!1)}}class Q extends G{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.STENCIL_TEST):t.disable(t.STENCIL_TEST),this.current=e,this.dirty=!1}}class K extends G{getDefault(){return[0,1]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.depthRange(e[0],e[1]),this.current=e,this.dirty=!1)}}class ee extends G{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.DEPTH_TEST):t.disable(t.DEPTH_TEST),this.current=e,this.dirty=!1}}class te extends G{getDefault(){return this.gl.LESS}set(e){(e!==this.current||this.dirty)&&(this.gl.depthFunc(e),this.current=e,this.dirty=!1)}}class ie extends G{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.BLEND):t.disable(t.BLEND),this.current=e,this.dirty=!1}}class ne extends G{getDefault(){const e=this.gl;return[e.ONE,e.ZERO]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.blendFunc(e[0],e[1]),this.current=e,this.dirty=!1)}}class re extends G{getDefault(){return e.Color.transparent}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.blendColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class oe extends G{getDefault(){return this.gl.FUNC_ADD}set(e){(e!==this.current||this.dirty)&&(this.gl.blendEquation(e),this.current=e,this.dirty=!1)}}class se extends G{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.CULL_FACE):t.disable(t.CULL_FACE),this.current=e,this.dirty=!1}}class ae extends G{getDefault(){return this.gl.BACK}set(e){(e!==this.current||this.dirty)&&(this.gl.cullFace(e),this.current=e,this.dirty=!1)}}class le extends G{getDefault(){return this.gl.CCW}set(e){(e!==this.current||this.dirty)&&(this.gl.frontFace(e),this.current=e,this.dirty=!1)}}class ce extends G{getDefault(){return null}set(e){(e!==this.current||this.dirty)&&(this.gl.useProgram(e),this.current=e,this.dirty=!1)}}class ue extends G{getDefault(){return this.gl.TEXTURE0}set(e){(e!==this.current||this.dirty)&&(this.gl.activeTexture(e),this.current=e,this.dirty=!1)}}class he extends G{getDefault(){const e=this.gl;return[0,0,e.drawingBufferWidth,e.drawingBufferHeight]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.viewport(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class pe extends G{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,e),this.current=e,this.dirty=!1}}class de extends G{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindRenderbuffer(t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class fe extends G{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindTexture(t.TEXTURE_2D,e),this.current=e,this.dirty=!1}}class me extends G{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindBuffer(t.ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class ge extends G{getDefault(){return null}set(e){const t=this.gl;t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class _e extends G{constructor(e){super(e),this.vao=e.extVertexArrayObject}getDefault(){return null}set(e){this.vao&&(e!==this.current||this.dirty)&&(this.vao.bindVertexArrayOES(e),this.current=e,this.dirty=!1)}}class ye extends G{getDefault(){return 4}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_ALIGNMENT,e),this.current=e,this.dirty=!1}}class ve extends G{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e),this.current=e,this.dirty=!1}}class xe extends G{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e),this.current=e,this.dirty=!1}}class be extends G{constructor(e,t){super(e),this.context=e,this.parent=t}getDefault(){return null}}class we extends be{setDirty(){this.dirty=!0}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0),this.current=e,this.dirty=!1}}class Me extends be{attachment(){return this.gl.DEPTH_ATTACHMENT}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,this.attachment(),t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Te extends Me{attachment(){return this.gl.DEPTH_STENCIL_ATTACHMENT}}class Se{constructor(e,t,i,n){this.context=e,this.width=t,this.height=i;const r=this.framebuffer=e.gl.createFramebuffer();this.colorAttachment=new we(e,r),n&&(this.depthAttachment=new Me(e,r))}destroy(){const e=this.context.gl,t=this.colorAttachment.get();if(t&&e.deleteTexture(t),this.depthAttachment){const t=this.depthAttachment.get();t&&e.deleteRenderbuffer(t)}e.deleteFramebuffer(this.framebuffer)}}class Ee{constructor(e){this.gl=e,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new H(this),this.clearDepth=new W(this),this.clearStencil=new q(this),this.colorMask=new $(this),this.depthMask=new Z(this),this.stencilMask=new X(this),this.stencilFunc=new Y(this),this.stencilOp=new J(this),this.stencilTest=new Q(this),this.depthRange=new K(this),this.depthTest=new ee(this),this.depthFunc=new te(this),this.blend=new ie(this),this.blendFunc=new ne(this),this.blendColor=new re(this),this.blendEquation=new oe(this),this.cullFace=new se(this),this.cullFaceSide=new ae(this),this.frontFace=new le(this),this.program=new ce(this),this.activeTexture=new ue(this),this.viewport=new he(this),this.bindFramebuffer=new pe(this),this.bindRenderbuffer=new de(this),this.bindTexture=new fe(this),this.bindVertexBuffer=new me(this),this.bindElementBuffer=new ge(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new _e(this),this.pixelStoreUnpack=new ye(this),this.pixelStoreUnpackPremultiplyAlpha=new ve(this),this.pixelStoreUnpackFlipY=new xe(this),this.extTextureFilterAnisotropic=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureFilterAnisotropicForceOff=!1,this.extStandardDerivativesForceOff=!1,this.extTextureHalfFloat=e.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&(e.getExtension("OES_texture_half_float_linear"),this.extRenderToTextureHalfFloat=e.getExtension("EXT_color_buffer_half_float")),this.extStandardDerivatives=e.getExtension("OES_standard_derivatives"),this.extTimerQuery=e.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=e.getParameter(e.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(e,t){return new U(this,e,t)}createVertexBuffer(e,t,i){return new V(this,e,t,i)}createRenderbuffer(e,t,i){const n=this.gl,r=n.createRenderbuffer();return this.bindRenderbuffer.set(r),n.renderbufferStorage(n.RENDERBUFFER,e,t,i),this.bindRenderbuffer.set(null),r}createFramebuffer(e,t,i){return new Se(this,e,t,i)}clear({color:e,depth:t,stencil:i}){const n=this.gl;let r=0;e&&(r|=n.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==t&&(r|=n.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(t),this.depthMask.set(!0)),void 0!==i&&(r|=n.STENCIL_BUFFER_BIT,this.clearStencil.set(i),this.stencilMask.set(255)),n.clear(r)}setCullFace(e){!1===e.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)}setStencilMode(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)}setColorMode(i){t(i.blendFunction,e.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 Ae extends e.Evented{constructor(t,i,n,r){super(),this.id=t,this.dispatcher=n,this.setEventedParent(r),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=e.extend({type:"raster"},i),e.extend(this,e.pick(i,["url","scheme","tileSize"]))}load(){this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=B(this._options,this.map._requestManager,null,null,((t,i)=>{this._tileJSONRequest=null,this._loaded=!0,t?this.fire(new e.ErrorEvent(t)):i&&(e.extend(this,i),i.bounds&&(this.tileBounds=new N(i.bounds,this.minzoom,this.maxzoom)),e.postTurnstileEvent(i.tiles),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"})))}))}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return e.extend({},this._options)}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(t,i){const n=e.exported.devicePixelRatio>=2,r=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),n,this.tileSize);t.request=e.getImage(this.map._requestManager.transformRequest(r,e.ResourceType.Tile),((n,r,o,s)=>(delete t.request,t.aborted?(t.state="unloaded",i(null)):n?(t.state="errored",i(n)):r?(this.map._refreshExpiredTiles&&t.setExpiryData({cacheControl:o,expires:s}),t.setTexture(r,this.map.painter),t.state="loaded",e.cacheEntryPossiblyAdded(this.dispatcher),void i(null)):i(null))))}static loadTileData(e,t,i){e.setTexture(t,i)}static unloadTileData(e,t){e.texture&&t.saveTileTexture(e.texture)}abortTile(e,t){e.request&&(e.request.cancel(),delete e.request),t()}unloadTile(e,t){e.texture&&this.map.painter.saveTileTexture(e.texture),t()}hasTransition(){return!1}}let Ce;function Le(t,i,n,r,o,s,a,l){const c=[t,n,o,i,r,s,1,1,1],u=[a,l,1],h=e.adjoint([],c),[p,d,f]=e.transformMat3(u,u,e.transpose(h,h));return e.multiply$1(c,[p,0,0,0,d,0,0,0,f],c)}class Ie extends e.Evented{constructor(e,t,i,n){super(),this.id=e,this.dispatcher=i,this.coordinates=t.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(n),this.options=t}load(t,i){this._loaded=i||!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this.url=this.options.url,e.getImage(this.map._requestManager.transformRequest(this.url,e.ResourceType.Image),((i,n)=>{if(this._loaded=!0,i)this.fire(new e.ErrorEvent(i));else if(n){const{HTMLImageElement:i}=e.window;this.image=n instanceof i?e.exported.getImageData(n):n,this.width=this.image.width,this.height=this.image.height,t&&(this.coordinates=t),this._finishLoading()}}))}loaded(){return this._loaded}updateImage(e){return this.image&&e.url?(this.options.url=e.url,this.load(e.coordinates,this._loaded),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(){this.texture&&this.texture.destroy()}setCoordinates(t){this.coordinates=t,this._boundsArray=void 0;const i=t.map(e.MercatorCoordinate.fromLngLat);return this.tileID=function(t){let i=1/0,n=1/0,r=-1/0,o=-1/0;for(const e of t)i=Math.min(i,e.x),n=Math.min(n,e.y),r=Math.max(r,e.x),o=Math.max(o,e.y);const s=Math.max(r-i,o-n),a=Math.max(0,Math.floor(-Math.log(s)/Math.LN2)),l=Math.pow(2,a);return new e.CanonicalTileID(a,Math.floor((i+r)/2*l),Math.floor((n+o)/2*l))}(i),this.minzoom=this.maxzoom=this.tileID.z,this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){this._boundsArray=void 0}_prepareData(t){for(const e in this.tiles){const t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture)}if(this._boundsArray)return;const i=e.tileTransform(this.tileID,this.map.transform.projection),[n,r,o,s]=this.coordinates.map((t=>{const n=i.projection.project(t[0],t[1]);return e.getTilePoint(i,n)._round()}));this.perspectiveTransform=function(t,i,n,r,o,s,a,l,c,u){const h=Le(0,0,t,0,0,i,t,i),p=Le(n,r,o,s,a,l,c,u);return e.multiply$1(p,e.adjoint(h,h),p),[p[6]/p[8]*t/e.EXTENT,p[7]/p[8]*i/e.EXTENT]}(this.width,this.height,n.x,n.y,r.x,r.y,s.x,s.y,o.x,o.y);const a=this._boundsArray=new e.StructArrayLayout4i8;a.emplaceBack(n.x,n.y,0,0),a.emplaceBack(r.x,r.y,e.EXTENT,0),a.emplaceBack(s.x,s.y,0,e.EXTENT),a.emplaceBack(o.x,o.y,e.EXTENT,e.EXTENT),this.boundsBuffer&&this.boundsBuffer.destroy(),this.boundsBuffer=t.createVertexBuffer(a,e.boundsAttributes.members),this.boundsSegments=e.SegmentVector.simpleSegment(0,0,4,2)}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const t=this.map.painter.context,i=t.gl;this.texture?this.texture.update(this.image):(this.texture=new e.Texture(t,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this._prepareData(t)}loadTile(e,t){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={},t(null)):(e.state="errored",t(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}const Pe={vector:class extends e.Evented{constructor(t,i,n,r){if(super(),this.id=t,this.dispatcher=n,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,e.extend(this,e.pick(i,["url","scheme","tileSize","promoteId"])),this._options=e.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(r),this._tileWorkers={},this._deduped=new e.DedupedRequest}load(t){this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"}));const i=this.language||this.map._language,n=this.worldview||this.map._worldview;this._tileJSONRequest=B(this._options,this.map._requestManager,i,n,((r,o)=>{this._tileJSONRequest=null,this._loaded=!0,r?(i&&console.warn(`Ensure that your requested language string is a valid BCP-47 code. Found: ${i}`),n&&2!==n.length&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${n}`),this.fire(new e.ErrorEvent(r))):o&&(e.extend(this,o),o.bounds&&(this.tileBounds=new N(o.bounds,this.minzoom,this.maxzoom)),e.postTurnstileEvent(o.tiles,this.map._requestManager._customAccessToken),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"}))),t&&t(r)}))}loaded(){return this._loaded}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}onAdd(e){this.map=e,this.load()}setSourceProperty(e){this._tileJSONRequest&&this._tileJSONRequest.cancel(),e(),this.load((()=>{const e=this.map.style._getSourceCaches(this.id);for(const t of e)t.clearTiles()}))}setTiles(e){return this.setSourceProperty((()=>{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}_setLanguage(e){return e===this.language||this.setSourceProperty((()=>{this.language=e})),this}_setWorldview(e){return e===this.worldview?this:this.worldviewOptions&&e&&!this.worldviewOptions[e]?(console.warn(`Vector tile source "${this.id}" does not support worldview "${e}".`),this):(this.setSourceProperty((()=>{this.worldview=e})),this)}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return e.extend({},this._options)}loadTile(t,i){const n=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme)),r={request:this.map._requestManager.transformRequest(n,e.ResourceType.Tile),data:void 0,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:e.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:t.isSymbolTile};if(r.request.collectResourceTiming=this._collectResourceTiming,t.actor&&"expired"!==t.state)"loading"===t.state?t.reloadCallback=i:t.request=t.actor.send("reloadTile",r,o.bind(this));else if(t.actor=this._tileWorkers[n]=this._tileWorkers[n]||this.dispatcher.getActor(),this.dispatcher.ready)t.request=t.actor.send("loadTile",r,o.bind(this),void 0,!0);else{const i=e.loadVectorTile.call({deduped:this._deduped},r,((e,i)=>{e||!i?o.call(this,e):(r.data={cacheControl:i.cacheControl,expires:i.expires,rawData:i.rawData.slice(0)},t.actor&&t.actor.send("loadTile",r,o.bind(this),void 0,!0))}),!0);t.request={cancel:i}}function o(n,r){return delete t.request,t.aborted?i(null):n&&404!==n.status?i(n):(r&&r.resourceTiming&&(t.resourceTiming=r.resourceTiming),this.map._refreshExpiredTiles&&r&&t.setExpiryData(r),t.loadVectorData(r,this.map.painter),e.cacheEntryPossiblyAdded(this.dispatcher),i(null),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}}abortTile(e){e.request&&(e.request.cancel(),delete e.request),e.actor&&e.actor.send("abortTile",{uid:e.uid,type:this.type,source:this.id})}unloadTile(e){e.unloadVectorData(),e.actor&&e.actor.send("removeTile",{uid:e.uid,type:this.type,source:this.id})}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}},raster:Ae,"raster-dem":class extends Ae{constructor(t,i,n,r){super(t,i,n,r),this.type="raster-dem",this.maxzoom=22,this._options=e.extend({type:"raster-dem"},i),this.encoding=i.encoding||"mapbox"}loadTile(t,i){const n=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function r(e,n){e&&(t.state="errored",i(e)),n&&(t.dem=n,t.dem.onDeserialize(),t.needsHillshadePrepare=!0,t.needsDEMTextureUpload=!0,t.state="loaded",i(null))}t.request=e.getImage(this.map._requestManager.transformRequest(n,e.ResourceType.Tile),function(n,o,s,a){if(delete t.request,t.aborted)t.state="unloaded",i(null);else if(n)t.state="errored",i(n);else if(o){this.map._refreshExpiredTiles&&t.setExpiryData({cacheControl:s,expires:a});const i=e.window.ImageBitmap&&o instanceof e.window.ImageBitmap&&(null==Ce&&(Ce=e.window.OffscreenCanvas&&new e.window.OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof e.window.createImageBitmap),Ce),n=1-(o.width-e.prevPowerOfTwo(o.width))/2;n<1||t.neighboringTiles||(t.neighboringTiles=this._getNeighboringTiles(t.tileID));const l=i?o:e.exported.getImageData(o,n),c={uid:t.uid,coord:t.tileID,source:this.id,rawImageData:l,encoding:this.encoding,padding:n};t.actor&&"expired"!==t.state||(t.actor=this.dispatcher.getActor(),t.actor.send("loadDEMTile",c,r.bind(this),void 0,!0))}}.bind(this))}_getNeighboringTiles(t){const i=t.canonical,n=Math.pow(2,i.z),r=(i.x-1+n)%n,o=0===i.x?t.wrap-1:t.wrap,s=(i.x+1+n)%n,a=i.x+1===n?t.wrap+1:t.wrap,l={};return l[new e.OverscaledTileID(t.overscaledZ,o,i.z,r,i.y).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,a,i.z,s,i.y).key]={backfilled:!1},i.y>0&&(l[new e.OverscaledTileID(t.overscaledZ,o,i.z,r,i.y-1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,t.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,a,i.z,s,i.y-1).key]={backfilled:!1}),i.y+1<n&&(l[new e.OverscaledTileID(t.overscaledZ,o,i.z,r,i.y+1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,t.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,a,i.z,s,i.y+1).key]={backfilled:!1}),l}unloadTile(e){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state="unloaded"}},geojson:class extends e.Evented{constructor(t,i,n,r){super(),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=n.getActor(),this.setEventedParent(r),this._data=i.data,this._options=e.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=e.EXTENT/this.tileSize;this.workerOptions=e.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:e.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:e.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(e){this.map=e,this.setData(this._data)}setData(e){return this._data=e,this._updateWorkerData(),this}getClusterExpansionZoom(e,t){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:e,source:this.id},t),this}getClusterChildren(e,t){return this.actor.send("geojson.getClusterChildren",{clusterId:e,source:this.id},t),this}getClusterLeaves(e,t,i,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:e,limit:t,offset:i},n),this}_updateWorkerData(){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new e.Event("dataloading",{dataType:"source"})),this._loaded=!1;const t=e.extend({},this.workerOptions),i=this._data;"string"==typeof i?(t.request=this.map._requestManager.transformRequest(e.exported.resolveURL(i),e.ResourceType.Source),t.request.collectResourceTiming=this._collectResourceTiming):t.data=JSON.stringify(i),this._pendingLoad=this.actor.send(`${this.type}.loadData`,t,((t,i)=>{if(this._loaded=!0,this._pendingLoad=null,t)this.fire(new e.ErrorEvent(t));else{const t={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&i&&i.resourceTiming&&i.resourceTiming[this.id]&&(t.resourceTiming=i.resourceTiming[this.id]),this.fire(new e.Event("data",t)),this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(),this._coalesce=!1)}))}loaded(){return this._loaded}loadTile(t,i){const n=t.actor?"reloadTile":"loadTile";t.actor=this.actor,t.request=this.actor.send(n,{type:this.type,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:e.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},((e,r)=>(delete t.request,t.unloadVectorData(),t.aborted?i(null):e?i(e):(t.loadVectorData(r,this.map.painter,"reloadTile"===n),i(null)))),void 0,"loadTile"===n)}abortTile(e){e.request&&(e.request.cancel(),delete e.request),e.aborted=!0}unloadTile(e){e.unloadVectorData(),this.actor.send("removeTile",{uid:e.uid,type:this.type,source:this.id})}onRemove(){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return e.extend({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends Ie{constructor(e,t,i,n){super(e,t,i,n),this.roundZoom=!0,this.type="video",this.options=t}load(){this._loaded=!1;const t=this.options;this.urls=[];for(const i of t.urls)this.urls.push(this.map._requestManager.transformRequest(i,e.ResourceType.Source).url);e.getVideo(this.urls,((t,i)=>{this._loaded=!0,t?this.fire(new e.ErrorEvent(t)):i&&(this.video=i,this.video.loop=!0,this.video.setAttribute("playsinline",""),this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading())}))}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(t){if(this.video){const i=this.video.seekable;t<i.start(0)||t>i.end(0)?this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${this.id}`,null,`Playback for this video can be set only between the ${i.start(0)} and ${i.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;const t=this.map.painter.context,i=t.gl;this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new e.Texture(t,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._prepareData(t)}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:Ie,canvas:class extends Ie{constructor(t,i,n,r){super(t,i,n,r),i.coordinates?Array.isArray(i.coordinates)&&4===i.coordinates.length&&!i.coordinates.some((e=>!Array.isArray(e)||2!==e.length||e.some((e=>"number"!=typeof e))))||this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'missing required property "coordinates"'))),i.animate&&"boolean"!=typeof i.animate&&this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),i.canvas?"string"==typeof i.canvas||i.canvas instanceof e.window.HTMLCanvasElement||this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'missing required property "canvas"'))),this.options=i,this.animate=void 0===i.animate||i.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof e.window.HTMLCanvasElement?this.options.canvas:e.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new e.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const i=this.map.painter.context;this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new e.Texture(i,this.canvas,i.gl.RGBA,{premultiply:!0}),this._prepareData(i)}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}},custom:class extends e.Evented{constructor(t,i,n,r){super(),this.id=t,this.type="custom",this._dataType="raster",this._dispatcher=n,this._implementation=i,this.setEventedParent(r),this.scheme="xyz",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this._loaded=!1,this.roundZoom=!0,this._implementation||this.fire(new e.ErrorEvent(new Error(`Missing implementation for ${this.id} custom source`))),this._implementation.loadTile||this.fire(new e.ErrorEvent(new Error(`Missing loadTile implementation for ${this.id} custom source`))),this._implementation.bounds&&(this.tileBounds=new N(this._implementation.bounds,this.minzoom,this.maxzoom)),i.update=this._update.bind(this),i.coveringTiles=this._coveringTiles.bind(this),e.extend(this,e.pick(i,["dataType","scheme","minzoom","maxzoom","tileSize","attribution","minTileCacheSize","maxTileCacheSize"]))}serialize(){return e.pick(this,["type","scheme","minzoom","maxzoom","tileSize","attribution"])}load(){this._loaded=!0,this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"}))}loaded(){return this._loaded}onAdd(t){this._map=t,this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this._implementation.onAdd&&this._implementation.onAdd(t),this.load()}onRemove(e){this._implementation.onRemove&&this._implementation.onRemove(e)}hasTile(e){if(this._implementation.hasTile){const{x:t,y:i,z:n}=e.canonical;return this._implementation.hasTile({x:t,y:i,z:n})}return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(t,i){const{x:n,y:r,z:o}=t.tileID.canonical,s=new e.window.AbortController,a=this._implementation.loadTile({x:n,y:r,z:o},{signal:s.signal});if(!a)return this.loadTileData(t,{width:this.tileSize,height:this.tileSize,data:null}),t.state="loaded",i(null);a.cancel=()=>s.abort(),t.request=a.then(function(n){return delete t.request,t.aborted?(t.state="unloaded",i(null)):n?function(t){return t instanceof e.window.ImageData||t instanceof e.window.ImageBitmap||t instanceof e.window.HTMLCanvasElement}(n)?(this.loadTileData(t,n),t.state="loaded",void i(null)):(t.state="errored",i(new Error(`Can't infer data type for ${this.id}, only raster data supported at the moment`))):(this.loadTileData(t,{width:this.tileSize,height:this.tileSize,data:null}),t.state="loaded",i(null))}.bind(this)).catch((e=>{20!==e.code&&(t.state="errored",i(e))}))}loadTileData(e,t){Ae.loadTileData(e,t,this._map.painter)}unloadTileData(e){Ae.unloadTileData(e,this._map.painter)}prepareTile(e){if(!this._implementation.prepareTile)return null;const{x:t,y:i,z:n}=e.tileID.canonical,r=this._implementation.prepareTile({x:t,y:i,z:n});return r?(this.loadTileData(e,r),e.state="loaded",r):null}unloadTile(e,t){if(this.unloadTileData(e),this._implementation.unloadTile){const{x:t,y:i,z:n}=e.tileID.canonical;this._implementation.unloadTile({x:t,y:i,z:n})}t()}abortTile(e,t){e.request&&e.request.cancel&&(e.request.cancel(),delete e.request),t()}hasTransition(){return!1}_coveringTiles(){return this._map.transform.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,roundZoom:this.roundZoom}).map((e=>({x:e.canonical.x,y:e.canonical.y,z:e.canonical.z})))}_update(){this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"}))}}},Re=function(t,i,n,r){const o=new Pe[i.type](t,i,n,r);if(o.id!==t)throw new Error(`Expected Source id to be ${t} instead of ${o.id}`);return e.bindAll(["load","abort","unload","serialize","prepare"],o),o};function ke(t,i){const n=e.identity([]);return e.scale(n,n,[.5*t.width,.5*-t.height,1]),e.translate(n,n,[1,-1,0]),e.multiply(n,n,t.calculateProjMatrix(i.toUnwrapped())),Float32Array.from(n)}function ze(e,t,i,n,r,o,s,a=!1){const l=e.tilesIn(n,s,a);l.sort(Oe);const c=[];for(const n of l)c.push({wrappedTileID:n.tile.tileID.wrapped().key,queryResults:n.tile.queryRenderedFeatures(t,i,e._state,n,r,o,ke(e.transform,n.tile.tileID),a)});const u=function(e){const t={},i={};for(const n of e){const e=n.queryResults,r=n.wrappedTileID,o=i[r]=i[r]||{};for(const i in e){const n=e[i],r=o[i]=o[i]||{},s=t[i]=t[i]||[];for(const e of n)r[e.featureIndex]||(r[e.featureIndex]=!0,s.push(e))}}return t}(c);for(const t in u)u[t].forEach((t=>{const i=t.feature,n=i.layer;n&&"background"!==n.type&&"sky"!==n.type&&(i.source=n.source,n["source-layer"]&&(i.sourceLayer=n["source-layer"]),i.state=void 0!==i.id?e.getFeatureState(n["source-layer"],i.id):{})}));return u}function De(e,t){const i=e.getRenderableIds().map((t=>e.getTileByID(t))),n=[],r={};for(let e=0;e<i.length;e++){const o=i[e],s=o.tileID.canonical.key;r[s]||(r[s]=!0,o.querySourceFeatures(n,t))}return n}function Oe(e,t){const i=e.tileID,n=t.tileID;return i.overscaledZ-n.overscaledZ||i.canonical.y-n.canonical.y||i.wrap-n.wrap||i.canonical.x-n.canonical.x}function Fe(){return null!=uo.workerClass?new uo.workerClass:new e.window.Worker(uo.workerUrl)}const Be="mapboxgl_preloaded_worker_pool";class Ne{constructor(){this.active={}}acquire(e){if(!this.workers)for(this.workers=[];this.workers.length<Ne.workerCount;)this.workers.push(new Fe);return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],0===this.numActive()&&(this.workers.forEach((e=>{e.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[Be]}numActive(){return Object.keys(this.active).length}}let Ue;function je(){return Ue||(Ue=new Ne),Ue}function Ve(t,i){const n={};for(const e in t)"ref"!==e&&(n[e]=t[e]);return e.refProperties.forEach((e=>{e in i&&(n[e]=i[e])})),n}function Ge(e){e=e.slice();const t=Object.create(null);for(let i=0;i<e.length;i++)t[e[i].id]=e[i];for(let i=0;i<e.length;i++)"ref"in e[i]&&(e[i]=Ve(e[i],t[e[i].ref]));return e}Ne.workerCount=2;const He={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 We(e,t,i){i.push({command:He.addSource,args:[e,t[e]]})}function qe(e,t,i){t.push({command:He.removeSource,args:[e]}),i[e]=!0}function $e(e,t,i,n){qe(e,i,n),We(e,t,i)}function Ze(e,i,n){let r;for(r in e[n])if(e[n].hasOwnProperty(r)&&"data"!==r&&!t(e[n][r],i[n][r]))return!1;for(r in i[n])if(i[n].hasOwnProperty(r)&&"data"!==r&&!t(e[n][r],i[n][r]))return!1;return!0}function Xe(e,i,n,r,o,s){let a;for(a in i=i||{},e=e||{})e.hasOwnProperty(a)&&(t(e[a],i[a])||n.push({command:s,args:[r,a,i[a],o]}));for(a in i)i.hasOwnProperty(a)&&!e.hasOwnProperty(a)&&(t(e[a],i[a])||n.push({command:s,args:[r,a,i[a],o]}))}function Ye(e){return e.id}function Je(e,t){return e[t.id]=t,e}class Qe{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let e=1;e<this.points.length;e++)this._distances[e]=this._distances[e-1]+this.points[e].dist(this.points[e-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(t||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(1===this.points.length)return this.points[0];t=e.clamp(t,0,1);let i=1,n=this._distances[i];const r=t*this.paddedLength+this.padding;for(;n<r&&i<this._distances.length;)n=this._distances[++i];const o=i-1,s=this._distances[o],a=n-s,l=a>0?(r-s)/a:0;return this.points[o].mult(1-l).add(this.points[i].mult(l))}}class Ke{constructor(e,t,i){const n=this.boxCells=[],r=this.circleCells=[];this.xCellCount=Math.ceil(e/i),this.yCellCount=Math.ceil(t/i);for(let e=0;e<this.xCellCount*this.yCellCount;e++)n.push([]),r.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=t,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/t,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(e,t,i,n,r){this._forEachCell(t,i,n,r,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(t),this.bboxes.push(i),this.bboxes.push(n),this.bboxes.push(r)}insertCircle(e,t,i,n){this._forEachCell(t-n,i-n,t+n,i+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(t),this.circles.push(i),this.circles.push(n)}_insertBoxCell(e,t,i,n,r,o){this.boxCells[r].push(o)}_insertCircleCell(e,t,i,n,r,o){this.circleCells[r].push(o)}_query(e,t,i,n,r,o){if(i<0||e>this.width||n<0||t>this.height)return!r&&[];const s=[];if(e<=0&&t<=0&&this.width<=i&&this.height<=n){if(r)return!0;for(let e=0;e<this.boxKeys.length;e++)s.push({key:this.boxKeys[e],x1:this.bboxes[4*e],y1:this.bboxes[4*e+1],x2:this.bboxes[4*e+2],y2:this.bboxes[4*e+3]});for(let e=0;e<this.circleKeys.length;e++){const t=this.circles[3*e],i=this.circles[3*e+1],n=this.circles[3*e+2];s.push({key:this.circleKeys[e],x1:t-n,y1:i-n,x2:t+n,y2:i+n})}return o?s.filter(o):s}return this._forEachCell(e,t,i,n,this._queryCell,s,{hitTest:r,seenUids:{box:{},circle:{}}},o),r?s.length>0:s}_queryCircle(e,t,i,n,r){const o=e-i,s=e+i,a=t-i,l=t+i;if(s<0||o>this.width||l<0||a>this.height)return!n&&[];const c=[];return this._forEachCell(o,a,s,l,this._queryCellCircle,c,{hitTest:n,circle:{x:e,y:t,radius:i},seenUids:{box:{},circle:{}}},r),n?c.length>0:c}query(e,t,i,n,r){return this._query(e,t,i,n,!1,r)}hitTest(e,t,i,n,r){return this._query(e,t,i,n,!0,r)}hitTestCircle(e,t,i,n){return this._queryCircle(e,t,i,!0,n)}_queryCell(e,t,i,n,r,o,s,a){const l=s.seenUids,c=this.boxCells[r];if(null!==c){const r=this.bboxes;for(const u of c)if(!l.box[u]){l.box[u]=!0;const c=4*u;if(e<=r[c+2]&&t<=r[c+3]&&i>=r[c+0]&&n>=r[c+1]&&(!a||a(this.boxKeys[u]))){if(s.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[u],x1:r[c],y1:r[c+1],x2:r[c+2],y2:r[c+3]})}}}const u=this.circleCells[r];if(null!==u){const r=this.circles;for(const c of u)if(!l.circle[c]){l.circle[c]=!0;const u=3*c;if(this._circleAndRectCollide(r[u],r[u+1],r[u+2],e,t,i,n)&&(!a||a(this.circleKeys[c]))){if(s.hitTest)return o.push(!0),!0;{const e=r[u],t=r[u+1],i=r[u+2];o.push({key:this.circleKeys[c],x1:e-i,y1:t-i,x2:e+i,y2:t+i})}}}}}_queryCellCircle(e,t,i,n,r,o,s,a){const l=s.circle,c=s.seenUids,u=this.boxCells[r];if(null!==u){const e=this.bboxes;for(const t of u)if(!c.box[t]){c.box[t]=!0;const i=4*t;if(this._circleAndRectCollide(l.x,l.y,l.radius,e[i+0],e[i+1],e[i+2],e[i+3])&&(!a||a(this.boxKeys[t])))return o.push(!0),!0}}const h=this.circleCells[r];if(null!==h){const e=this.circles;for(const t of h)if(!c.circle[t]){c.circle[t]=!0;const i=3*t;if(this._circlesCollide(e[i],e[i+1],e[i+2],l.x,l.y,l.radius)&&(!a||a(this.circleKeys[t])))return o.push(!0),!0}}}_forEachCell(e,t,i,n,r,o,s,a){const l=this._convertToXCellCoord(e),c=this._convertToYCellCoord(t),u=this._convertToXCellCoord(i),h=this._convertToYCellCoord(n);for(let p=l;p<=u;p++)for(let l=c;l<=h;l++)if(r.call(this,e,t,i,n,this.xCellCount*l+p,o,s,a))return}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,t,i,n,r,o){const s=n-e,a=r-t,l=i+o;return l*l>s*s+a*a}_circleAndRectCollide(e,t,i,n,r,o,s){const a=(o-n)/2,l=Math.abs(e-(n+a));if(l>a+i)return!1;const c=(s-r)/2,u=Math.abs(t-(r+c));if(u>c+i)return!1;if(l<=a||u<=c)return!0;const h=l-a,p=u-c;return h*h+p*p<=i*i}}const et=Math.tan(85*Math.PI/180);function tt(t,i,n,r,o,s,a){const l=e.create();if(n)if("globe"===s.name){const t=e.calculateGlobeLabelMatrix(o,i);e.multiply(l,l,t)}else{const t=y([],a);l[0]=t[0],l[1]=t[1],l[4]=t[2],l[5]=t[3],r||e.rotateZ(l,l,o.angle)}else e.multiply(l,o.labelPlaneMatrix,t);return l}function it(e,t,i,n,r,o,s){const a=tt(e,t,i,n,r,o,s);return"globe"===o.name&&i||(a[2]=a[6]=a[10]=a[14]=0),a}function nt(t,i,n,r,o,s,a){if(n){if("globe"===s.name){const l=tt(t,i,n,r,o,s,a);return e.invert(l,l),e.multiply(l,t,l),l}{const i=e.clone(t),n=e.identity([]);return n[0]=a[0],n[1]=a[1],n[4]=a[2],n[5]=a[3],e.multiply(i,i,n),r||e.rotateZ(i,i,-o.angle),i}}return o.glCoordMatrix}function rt(t,i,n=0){const r=[t.x,t.y,n,1];n?e.transformMat4$1(r,r,i):_t(r,r,i);const o=r[3];return{point:[r[0]/o,r[1]/o,r[2]/o],signedDistanceFromCamera:o}}function ot(t,i){const n=[t[0],t[1],t[2],1];e.transformMat4$1(n,n,i);const r=n[3];return{point:[n[0]/r,n[1]/r,n[2]/r],signedDistanceFromCamera:r}}function st(e,t){return Math.min(.5+e/t*.5,1.5)}function at(e,t){const i=e[0]/e[3],n=e[1]/e[3];return i>=-t[0]&&i<=t[0]&&n>=-t[1]&&n<=t[1]}function lt(t,i,n,r,o,s,a,l,c,u){const h=n.transform,p=r?t.textSizeData:t.iconSizeData,d=e.evaluateSizeForZoom(p,n.transform.zoom),f="globe"===h.projection.name,m=[256/n.width*2+1,256/n.height*2+1],g=r?t.text.dynamicLayoutVertexArray:t.icon.dynamicLayoutVertexArray;g.clear();let _=null;f&&(_=r?t.text.globeExtVertexArray:t.icon.globeExtVertexArray);const y=t.lineVertexArray,v=r?t.text.placedSymbolArray:t.icon.placedSymbolArray,x=n.transform.width/n.transform.height;let b=!1;for(let r=0;r<v.length;r++){const f=v.get(r);if(f.writingMode!==e.WritingMode.vertical||b||0!==r&&v.get(r-1).writingMode===e.WritingMode.horizontal||(b=!0),(f.hidden||f.writingMode===e.WritingMode.vertical)&&!b){gt(f.numGlyphs,g);continue}b=!1;const w=new e.pointGeometry(f.tileAnchorX,f.tileAnchorY),M=c?c(w):[0,0,0],T=h.projection.projectTilePoint(w.x,w.y,u.canonical),S=[T.x+M[0],T.y+M[1],T.z+M[2]],E=[...S,1];if(e.transformMat4$1(E,E,i),!at(E,m)){gt(f.numGlyphs,g);continue}const A=st(n.transform.cameraToCenterDistance,E[3]),C=e.evaluateSizeForFeature(p,d,f),L=a?C/A:C*A,I=rt(new e.pointGeometry(S[0],S[1]),o,S[2]);if(I.signedDistanceFromCamera<=0){gt(f.numGlyphs,g);continue}let P={};const R=a?null:c,k=ht(f,L,!1,l,i,o,s,t.glyphOffsetArray,y,g,_,I.point,w,P,x,R,h.projection,u,a);b=k.useVertical,R&&k.needsFlipping&&(P={}),(k.notEnoughRoom||b||k.needsFlipping&&ht(f,L,!0,l,i,o,s,t.glyphOffsetArray,y,g,_,I.point,w,P,x,R,h.projection,u,a).notEnoughRoom)&&gt(f.numGlyphs,g)}r?(t.text.dynamicLayoutVertexBuffer.updateData(g),_&&t.text.globeExtVertexBuffer.updateData(_)):(t.icon.dynamicLayoutVertexBuffer.updateData(g),_&&t.icon.globeExtVertexBuffer.updateData(_))}function ct(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m){const g=a.glyphStartIndex+a.numGlyphs,_=a.lineStartIndex,y=a.lineStartIndex+a.lineLength,v=t.getoffsetX(a.glyphStartIndex),x=t.getoffsetX(g-1),b=ft(e*v,i,n,r,o,s,a.segment,_,y,l,c,u,h,p,!0,d,f,m);if(!b)return null;const w=ft(e*x,i,n,r,o,s,a.segment,_,y,l,c,u,h,p,!0,d,f,m);return w?{first:b,last:w}:null}function ut(t,i,n,r){return t.writingMode===e.WritingMode.horizontal&&Math.abs(n.y-i.y)>Math.abs(n.x-i.x)*r?{useVertical:!0}:t.writingMode===e.WritingMode.vertical?i.y<n.y?{needsFlipping:!0}:null:0!==t.flipState&&function(e,t,i){const n=(t.x-e.x)*i;return 0===n||Math.abs((t.y-e.y)/n)>et}(i,n,r)?1===t.flipState?{needsFlipping:!0}:null:i.x>n.x?{needsFlipping:!0}:null}function ht(t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_,y,v){const x=i/24,b=t.lineOffsetX*x,w=t.lineOffsetY*x;let M;if(t.numGlyphs>1){const i=t.glyphStartIndex+t.numGlyphs,o=t.lineStartIndex,u=t.lineStartIndex+t.lineLength,h=ct(x,l,b,w,n,p,d,t,c,s,f,g,!1,_,y,v);if(!h)return{notEnoughRoom:!0};const T=ot(h.first.point,a).point,S=ot(h.last.point,a).point,E=new e.pointGeometry(T[0],T[1]),A=new e.pointGeometry(S[0],S[1]);if(r&&!n){const e=ut(t,E,A,m);if(t.flipState=e&&e.needsFlipping?1:2,e)return e}M=[h.first];for(let e=t.glyphStartIndex+1;e<i-1;e++)M.push(ft(x*l.getoffsetX(e),b,w,n,p,d,t.segment,o,u,c,s,f,g,!1,!1,_,y,v));M.push(h.last)}else{if(r&&!n){const i=rt(d,o).point,n=t.lineStartIndex+t.segment+1,r=new e.pointGeometry(c.getx(n),c.gety(n)),s=rt(r,o),a=s.signedDistanceFromCamera>0?s.point:dt(d,r,i,1,o,void 0,_,y.canonical),l=ut(t,new e.pointGeometry(i[0],i[1]),new e.pointGeometry(a[0],a[1]),m);if(t.flipState=l&&l.needsFlipping?1:2,l)return l}const i=ft(x*l.getoffsetX(t.glyphStartIndex),b,w,n,p,d,t.segment,t.lineStartIndex,t.lineStartIndex+t.lineLength,c,s,f,g,!1,!1,_,y,v);if(!i)return{notEnoughRoom:!0};M=[i]}if(h)for(const t of M)e.updateGlobeVertexNormal(h,u.length+0,t.up[0],t.up[1],t.up[2]),e.updateGlobeVertexNormal(h,u.length+1,t.up[0],t.up[1],t.up[2]),e.updateGlobeVertexNormal(h,u.length+2,t.up[0],t.up[1],t.up[2]),e.updateGlobeVertexNormal(h,u.length+3,t.up[0],t.up[1],t.up[2]),e.addDynamicAttributes(u,t.point[0],t.point[1],t.point[2],t.angle);else for(const t of M)e.addDynamicAttributes(u,t.point[0],t.point[1],t.point[2],t.angle);return{}}function pt(t,i,n,r,o){const s=r.projectTilePoint(t.x,t.y,i);if(!o)return rt(s,n,s.z);const a=o(t);return rt(new e.pointGeometry(s.x+a[0],s.y+a[1]),n,s.z+a[2])}function dt(t,i,n,r,o,s,a,l){const c=pt(t.add(t.sub(i)._unit()),l,o,a,s).point,u=e.sub([],n,c);return e.scaleAndAdd([],n,u,r/e.length(u))}function ft(t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_,y){const v=r?t-i:t+i;let x=v>0?1:-1,b=0;r&&(x*=-1,b=Math.PI),x<0&&(b+=Math.PI);let w=x>0?l+a:l+a+1,M=o,T=o,S=0,E=0;const A=Math.abs(v),C=[],L=[];let I=s;const P=()=>{const t=w-x;return 0===S?s:new e.pointGeometry(u.getx(t),u.gety(t))},R=()=>dt(P(),I,T,A-S+1,h,d,g,_.canonical);for(;S+E<=A;){if(w+=x,w<l||w>=c)return null;if(T=M,C.push(M),f&&L.push(I||P()),M=p[w],void 0===M){I=new e.pointGeometry(u.getx(w),u.gety(w));const t=pt(I,_.canonical,h,g,d);M=t.signedDistanceFromCamera>0?p[w]=t.point:R()}else I=null;S+=E,E=e.distance(T,M)}I=I||new e.pointGeometry(u.getx(w),u.gety(w));const k=P();m&&d&&(p[w]=M=void 0===p[w]?M:R(),E=e.distance(T,M));const z=(A-S)/E,D=I.sub(k).mult(z)._add(k),O=e.sub([],M,T),F=e.scaleAndAdd([],T,O,z);let B=[0,0,1],N=O[0],U=O[1];if(y&&(B=g.upVector(_.canonical,D.x,D.y),0!==B[0]||0!==B[1]||1!==B[2])){const t=[1,0,0],i=[0,1,0];t[0]=B[2],t[1]=0,t[2]=-B[0],e.cross(i,B,t),e.normalize(t,t),e.normalize(i,i),N=e.dot(O,t),U=e.dot(O,i)}if(n){const t=e.cross([],B,O);e.normalize(t,t),e.scaleAndAdd(F,F,t,n*x)}const j=b+Math.atan2(U,N);return C.push(F),f&&L.push(D),{point:F,angle:j,path:C,tilePath:L,up:B}}const mt=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 gt(e,t){for(let i=0;i<e;i++){const e=t.length;t.resize(e+4),t.float32.set(mt,4*e)}}function _t(e,t,i){const n=t[0],r=t[1];return e[0]=i[0]*n+i[4]*r+i[12],e[1]=i[1]*n+i[5]*r+i[13],e[3]=i[3]*n+i[7]*r+i[15],e}const yt=100;class vt{constructor(e,t,i=new Ke(e.width+200,e.height+200,25),n=new Ke(e.width+200,e.height+200,25)){this.transform=e,this.grid=i,this.ignoredGrid=n,this.pitchfactor=Math.cos(e._pitch)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+yt,this.screenBottomBoundary=e.height+yt,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.fogState=t}placeCollisionBox(e,t,i,n,r,o,s,a){let l=i.projectedAnchorX,c=i.projectedAnchorY,u=i.projectedAnchorZ;const h=i.elevation,p=i.tileID;if(h&&p){const t=e.getProjection().upVector(p.canonical,i.tileAnchorX,i.tileAnchorY),n=e.getProjection().upVectorScale(p.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;l+=t[0]*h*n,c+=t[1]*h*n,u+=t[2]*h*n}const d=this.projectAndGetPerspectiveRatio(s,[l,c,u],i.tileID,"globe"===e.projection.name||!!h||this.transform.pitch>0,e.getProjection()),f=o*d.perspectiveRatio,m=(i.x1*t+n.x-i.padding)*f+d.point.x,g=(i.y1*t+n.y-i.padding)*f+d.point.y,_=(i.x2*t+n.x+i.padding)*f+d.point.x,y=(i.y2*t+n.y+i.padding)*f+d.point.y,v=d.perspectiveRatio<=.55||d.occluded;return!this.isInsideGrid(m,g,_,y)||!r&&this.grid.hitTest(m,g,_,y,a)||v?{box:[],offscreen:!1,occluded:d.occluded}:{box:[m,g,_,y],offscreen:this.isOffscreen(m,g,_,y),occluded:!1}}placeCollisionCircles(t,i,n,r,o,s,a,l,c,u,h,p,d,f,m){const g=[],_=this.transform.elevation,y=_?_.getAtTileOffsetFunc(m,this.transform.center.lat,this.transform.worldSize,t.getProjection()):e=>[0,0,0],v=new e.pointGeometry(n.tileAnchorX,n.tileAnchorY),x=t.getProjection().projectTilePoint(n.tileAnchorX,n.tileAnchorY,m.canonical),b=y(v),w=[x.x+b[0],x.y+b[1],x.z+b[2]],M="globe"===t.projection.name,T=this.projectAndGetPerspectiveRatio(a,[w[0],w[1],w[2]],m,M||!!_||this.transform.pitch>0,t.getProjection()),{perspectiveRatio:S}=T,E=(h?s/S:s*S)/e.ONE_EM,A=rt(new e.pointGeometry(w[0],w[1]),l,w[2]).point,C=T.signedDistanceFromCamera>0?ct(E,o,n.lineOffsetX*E,n.lineOffsetY*E,!1,A,v,n,r,l,{},_&&!h?y:null,h&&!!_,t.getProjection(),m,h):null;let L=!1,I=!1,P=!0;if(C&&!T.occluded){const t=.5*d*S+f,n=new e.pointGeometry(-100,-100),r=new e.pointGeometry(this.screenRightBoundary,this.screenBottomBoundary),o=new Qe,s=C.first,a=C.last;let l=[];for(let e=s.path.length-1;e>=1;e--)l.push(s.path[e]);for(let e=1;e<a.path.length;e++)l.push(a.path[e]);const h=2.5*t;if(c){const e=l.map(_&&!M?(e,t)=>{const i=y(t<s.path.length-1?s.tilePath[s.path.length-1-t]:a.tilePath[t-s.path.length+2]);return e[2]=i[2],ot(e,c)}:e=>ot(e,c));l=e.some((e=>e.signedDistanceFromCamera<=0))?[]:e.map((e=>e.point))}let m=[];if(l.length>0){const t=l.map((t=>new e.pointGeometry(t[0],t[1])));let i=1/0,o=-1/0,s=1/0,a=-1/0;for(let e=0;e<t.length;e++)i=Math.min(i,t[e].x),s=Math.min(s,t[e].y),o=Math.max(o,t[e].x),a=Math.max(a,t[e].y);m=i>=n.x&&o<=r.x&&s>=n.y&&a<=r.y?[t]:o<n.x||i>r.x||a<n.y||s>r.y?[]:e.clipLine([t],n.x,n.y,r.x,r.y)}for(const e of m){o.reset(e,.25*t);let n=0;n=o.length<=.5*t?1:Math.ceil(o.paddedLength/h)+1;for(let e=0;e<n;e++){const r=e/Math.max(n-1,1),s=o.lerp(r),a=s.x+yt,l=s.y+yt;g.push(a,l,t,0);const c=a-t,h=l-t,d=a+t,f=l+t;if(P=P&&this.isOffscreen(c,h,d,f),I=I||this.isInsideGrid(c,h,d,f),!i&&this.grid.hitTestCircle(a,l,t,p)&&(L=!0,!u))return{circles:[],offscreen:!1,collisionDetected:L,occluded:!1}}}}return{circles:!u&&L||!I?[]:g,offscreen:P,collisionDetected:L,occluded:T.occluded}}queryRenderedSymbols(t){if(0===t.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};const i=[];let n=1/0,r=1/0,o=-1/0,s=-1/0;for(const a of t){const t=new e.pointGeometry(a.x+yt,a.y+yt);n=Math.min(n,t.x),r=Math.min(r,t.y),o=Math.max(o,t.x),s=Math.max(s,t.y),i.push(t)}const a=this.grid.query(n,r,o,s).concat(this.ignoredGrid.query(n,r,o,s)),l={},c={};for(const t of a){const n=t.key;if(void 0===l[n.bucketInstanceId]&&(l[n.bucketInstanceId]={}),l[n.bucketInstanceId][n.featureIndex])continue;const r=[new e.pointGeometry(t.x1,t.y1),new e.pointGeometry(t.x2,t.y1),new e.pointGeometry(t.x2,t.y2),new e.pointGeometry(t.x1,t.y2)];e.polygonIntersectsPolygon(i,r)&&(l[n.bucketInstanceId][n.featureIndex]=!0,void 0===c[n.bucketInstanceId]&&(c[n.bucketInstanceId]=[]),c[n.bucketInstanceId].push(n.featureIndex))}return c}insertCollisionBox(e,t,i,n,r){(t?this.ignoredGrid:this.grid).insert({bucketInstanceId:i,featureIndex:n,collisionGroupID:r},e[0],e[1],e[2],e[3])}insertCollisionCircles(e,t,i,n,r){const o=t?this.ignoredGrid:this.grid,s={bucketInstanceId:i,featureIndex:n,collisionGroupID:r};for(let t=0;t<e.length;t+=4)o.insertCircle(s,e[t],e[t+1],e[t+2])}projectAndGetPerspectiveRatio(t,i,n,r,o){const s=[i[0],i[1],i[2],1];let a=!1;if(i[2]||this.transform.pitch>0){e.transformMat4$1(s,s,t);const r="globe"===o.name;this.fogState&&n&&!r&&(a=function(t,i,n,r,o,s){const a=s.calculateFogTileMatrix(o),l=[i,n,r];return e.transformMat4(l,l,a),A(t,l,s.pitch,s._fov)}(this.fogState,i[0],i[1],i[2],n.toUnwrapped(),this.transform)>.9)}else _t(s,s,t);return{point:new e.pointGeometry((s[0]/s[3]+1)/2*this.transform.width+yt,(-s[1]/s[3]+1)/2*this.transform.height+yt),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(o)/s[3]*.5,1.5),signedDistanceFromCamera:s[3],occluded:r&&s[2]>s[3]||a}}isOffscreen(e,t,i,n){return i<yt||e>=this.screenRightBoundary||n<yt||t>this.screenBottomBoundary}isInsideGrid(e,t,i,n){return i>=0&&e<this.gridRightBoundary&&n>=0&&t<this.gridBottomBoundary}getViewportMatrix(){const t=e.identity([]);return e.translate(t,t,[-100,-100,0]),t}}function xt(t,i,n){const r=i.createTileMatrix(t,t.worldSize,n.toUnwrapped());return e.multiply(new Float32Array(16),t.projMatrix,r)}function bt(e,t,i){if(t.projection.name===i.projection.name)return e.projMatrix;const n=i.clone();return n.setProjection(t.projection),xt(n,t.getProjection(),e)}function wt(e,t,i){return t.name===i.projection.name?e.projMatrix:xt(i,t,e)}class Mt{constructor(e,t,i,n){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?t:-t))):n&&i?1:0,this.placed=i}isHidden(){return 0===this.opacity&&!this.placed}}class Tt{constructor(e,t,i,n,r,o=!1){this.text=new Mt(e?e.text:null,t,i,r),this.icon=new Mt(e?e.icon:null,t,n,r),this.clipped=o}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class St{constructor(e,t,i,n=!1){this.text=e,this.icon=t,this.skipFade=i,this.clipped=n}}class Et{constructor(){this.invProjMatrix=e.create(),this.viewportMatrix=e.create(),this.circles=[]}}class At{constructor(e,t,i,n,r){this.bucketInstanceId=e,this.featureIndex=t,this.sourceLayerIndex=i,this.bucketIndex=n,this.tileID=r}}class Ct{constructor(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}}get(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){const t=++this.maxGroupID;this.collisionGroups[e]={ID:t,predicate:e=>e.collisionGroupID===t}}return this.collisionGroups[e]}}function Lt(t,i,n,r,o){const{horizontalAlign:s,verticalAlign:a}=e.getAnchorAlignment(t),l=-(s-.5)*i,c=-(a-.5)*n,u=e.evaluateVariableOffset(t,r);return new e.pointGeometry(l+u[0]*o,c+u[1]*o)}function It(t,i,n,r,o){const s=new e.pointGeometry(t,i);return n&&s._rotate(r?o:-o),s}class Pt{constructor(e,t,i,n,r){this.transform=e.clone(),this.projection=e.projection.name,this.collisionIndex=new vt(this.transform,r),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=t,this.retainedQueryData={},this.collisionGroups=new Ct(i),this.collisionCircleArrays={},this.prevPlacement=n,n&&(n.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(t,i,n,r){const o=n.getBucket(i),s=n.latestFeatureIndex;if(!o||!s||i.id!==o.layerIds[0])return;const a=o.layers[0].layout,l=n.collisionBoxArray,c=Math.pow(2,this.transform.zoom-n.tileID.overscaledZ),u=n.tileSize/e.EXTENT,h=n.tileID.toUnwrapped();this.transform.setProjection(o.projection);const p=(d=n.tileID,f=o.getProjection(),m=this.transform,f.name===this.projection?m.calculateProjMatrix(d.toUnwrapped()):xt(m,f,d));var d,f,m;const g="map"===a.get("text-pitch-alignment"),_="map"===a.get("text-rotation-alignment");i.compileFilter();const y=i.dynamicFilter(),v=i.dynamicFilterNeedsFeature(),x=this.transform.calculatePixelsToTileUnitsMatrix(n),b=it(p,n.tileID.canonical,g,_,this.transform,o.getProjection(),x);let w=null;if(g){const t=nt(p,n.tileID.canonical,g,_,this.transform,o.getProjection(),x);w=e.multiply([],this.transform.labelPlaneMatrix,t)}let M=null;y&&n.latestFeatureIndex&&(M={unwrappedTileID:h,dynamicFilter:y,dynamicFilterNeedsFeature:v,featureIndex:n.latestFeatureIndex}),this.retainedQueryData[o.bucketInstanceId]=new At(o.bucketInstanceId,s,o.sourceLayerIndex,o.index,n.tileID);const T={bucket:o,layout:a,posMatrix:p,textLabelPlaneMatrix:b,labelToScreenMatrix:w,clippingData:M,scale:c,textPixelRatio:u,holdingForFade:n.holdingForFade(),collisionBoxArray:l,partiallyEvaluatedTextSize:e.evaluateSizeForZoom(o.textSizeData,this.transform.zoom),partiallyEvaluatedIconSize:e.evaluateSizeForZoom(o.iconSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(o.sourceID)};if(r)for(const e of o.sortKeyRanges){const{sortKey:i,symbolInstanceStart:n,symbolInstanceEnd:r}=e;t.push({sortKey:i,symbolInstanceStart:n,symbolInstanceEnd:r,parameters:T})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:o.symbolInstances.length,parameters:T})}attemptAnchorPlacement(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_){const y=[h.textOffset0,h.textOffset1],v=Lt(e,i,n,y,r),x=this.collisionIndex.placeCollisionBox(d,r,t,It(v.x,v.y,o,s,this.transform.angle),u,a,l,c.predicate);if((!m||0!==this.collisionIndex.placeCollisionBox(d,d.getSymbolInstanceIconSize(_,this.transform.zoom,p),m,It(v.x,v.y,o,s,this.transform.angle),u,a,l,c.predicate).box.length)&&x.box.length>0){let t;return this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(t=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:y,width:i,height:n,anchor:e,textScale:r,prevAnchor:t},this.markUsedJustification(d,e,h,f),d.allowVerticalPlacement&&(this.markUsedOrientation(d,f,h),this.placedOrientations[h.crossTileID]=f),{shift:v,placedGlyphBoxes:x}}}placeLayerBucketPart(t,i,n,r){const{bucket:o,layout:s,posMatrix:a,textLabelPlaneMatrix:l,labelToScreenMatrix:c,clippingData:u,textPixelRatio:h,holdingForFade:p,collisionBoxArray:d,partiallyEvaluatedTextSize:f,partiallyEvaluatedIconSize:m,collisionGroup:g}=t.parameters,_=s.get("text-optional"),y=s.get("icon-optional"),v=s.get("text-allow-overlap"),x=s.get("icon-allow-overlap"),b="map"===s.get("text-rotation-alignment"),w="map"===s.get("text-pitch-alignment"),M="none"!==s.get("icon-text-fit"),T="viewport-y"===s.get("symbol-z-order");this.transform.setProjection(o.projection);let S=v&&(x||!o.hasIconData()||y),E=x&&(v||!o.hasTextData()||_);!o.collisionArrays&&d&&o.deserializeCollisionBoxes(d),n&&r&&o.updateCollisionDebugBuffers(this.transform.zoom,d);const A=(t,r,d)=>{if(u){const n={zoom:this.transform.zoom,pitch:this.transform.pitch};let r=null;if(u.dynamicFilterNeedsFeature){const e=this.retainedQueryData[o.bucketInstanceId];r=u.featureIndex.loadFeature({featureIndex:t.featureIndex,bucketIndex:e.bucketIndex,sourceLayerIndex:e.sourceLayerIndex,layoutVertexArrayOffset:0})}if(!(0,u.dynamicFilter)(n,r,this.retainedQueryData[o.bucketInstanceId].tileID.canonical,new e.pointGeometry(t.tileAnchorX,t.tileAnchorY),this.transform.calculateDistanceTileData(u.unwrappedTileID)))return this.placements[t.crossTileID]=new St(!1,!1,!1,!0),void(i[t.crossTileID]=!0)}if(i[t.crossTileID])return;if(p)return void(this.placements[t.crossTileID]=new St(!1,!1,!1));let T=!1,A=!1,C=!0,L=!1,I=!1,P=null,R={box:null,offscreen:null,occluded:null},k={box:null,offscreen:null,occluded:null},z=null,D=null,O=null,F=0,B=0,N=0;d.textFeatureIndex?F=d.textFeatureIndex:t.useRuntimeCollisionCircles&&(F=t.featureIndex),d.verticalTextFeatureIndex&&(B=d.verticalTextFeatureIndex);const U=e=>{e.tileID=this.retainedQueryData[o.bucketInstanceId].tileID,(this.transform.elevation||e.elevation)&&(e.elevation=this.transform.elevation?this.transform.elevation.getAtTileOffset(this.retainedQueryData[o.bucketInstanceId].tileID,e.tileAnchorX,e.tileAnchorY):0)},j=d.textBox;if(j){U(j);const i=i=>{let n=e.WritingMode.horizontal;if(o.allowVerticalPlacement&&!i&&this.prevPlacement){const e=this.prevPlacement.placedOrientations[t.crossTileID];e&&(this.placedOrientations[t.crossTileID]=e,n=e,this.markUsedOrientation(o,n,t))}return n},n=(i,n)=>{if(o.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&d.verticalTextBox){for(const t of o.writingModes)if(t===e.WritingMode.vertical?(R=n(),k=R):R=i(),R&&R.box&&R.box.length)break}else R=i()};if(s.get("text-variable-anchor")){let l=s.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[t.crossTileID]){const e=this.prevPlacement.variableOffsets[t.crossTileID];l.indexOf(e.anchor)>0&&(l=l.filter((t=>t!==e.anchor)),l.unshift(e.anchor))}const c=(e,i,n)=>{const s=o.getSymbolInstanceTextSize(f,t,this.transform.zoom,r),c=(e.x2-e.x1)*s+2*e.padding,u=(e.y2-e.y1)*s+2*e.padding,p=M&&!x?i:null;p&&U(p);let d={box:[],offscreen:!1,occluded:!1};const _=v?2*l.length:l.length;for(let i=0;i<_;++i){const _=this.attemptAnchorPlacement(l[i%l.length],e,c,u,s,b,w,h,a,g,i>=l.length,t,r,o,n,p,f,m);if(_&&(d=_.placedGlyphBoxes,d&&d.box&&d.box.length)){T=!0,P=_.shift;break}}return d};n((()=>c(j,d.iconBox,e.WritingMode.horizontal)),(()=>{const i=d.verticalTextBox;return i&&U(i),o.allowVerticalPlacement&&!(R&&R.box&&R.box.length)&&t.numVerticalGlyphVertices>0&&i?c(i,d.verticalIconBox,e.WritingMode.vertical):{box:null,offscreen:null,occluded:null}})),R&&(T=R.box,C=R.offscreen,L=R.occluded);const u=i(R&&R.box);if(!T&&this.prevPlacement){const e=this.prevPlacement.variableOffsets[t.crossTileID];e&&(this.variableOffsets[t.crossTileID]=e,this.markUsedJustification(o,e.anchor,t,u))}}else{const s=(i,n)=>{const s=o.getSymbolInstanceTextSize(f,t,this.transform.zoom,r),l=this.collisionIndex.placeCollisionBox(o,s,i,new e.pointGeometry(0,0),v,h,a,g.predicate);return l&&l.box&&l.box.length&&(this.markUsedOrientation(o,n,t),this.placedOrientations[t.crossTileID]=n),l};n((()=>s(j,e.WritingMode.horizontal)),(()=>{const i=d.verticalTextBox;return o.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&i?(U(i),s(i,e.WritingMode.vertical)):{box:null,offscreen:null,occluded:null}})),i(R&&R.box&&R.box.length)}}if(z=R,T=z&&z.box&&z.box.length>0,C=z&&z.offscreen,L=z&&z.occluded,t.useRuntimeCollisionCircles){const i=o.text.placedSymbolArray.get(t.centerJustifiedTextSymbolIndex>=0?t.centerJustifiedTextSymbolIndex:t.verticalPlacedTextSymbolIndex),r=e.evaluateSizeForFeature(o.textSizeData,f,i),u=s.get("text-padding");D=this.collisionIndex.placeCollisionCircles(o,v,i,o.lineVertexArray,o.glyphOffsetArray,r,a,l,c,n,w,g.predicate,t.collisionCircleDiameter*r/e.ONE_EM,u,this.retainedQueryData[o.bucketInstanceId].tileID),T=v||D.circles.length>0&&!D.collisionDetected,C=C&&D.offscreen,L=D.occluded}if(d.iconFeatureIndex&&(N=d.iconFeatureIndex),d.iconBox){const t=t=>{U(t);const i=M&&P?It(P.x,P.y,b,w,this.transform.angle):new e.pointGeometry(0,0),n=o.getSymbolInstanceIconSize(m,this.transform.zoom,r);return this.collisionIndex.placeCollisionBox(o,n,t,i,x,h,a,g.predicate)};k&&k.box&&k.box.length&&d.verticalIconBox?(O=t(d.verticalIconBox),A=O.box.length>0):(O=t(d.iconBox),A=O.box.length>0),C=C&&O.offscreen,I=O.occluded}const V=_||0===t.numHorizontalGlyphVertices&&0===t.numVerticalGlyphVertices,G=y||0===t.numIconVertices;if(V||G?G?V||(A=A&&T):T=A&&T:A=T=A&&T,T&&z&&z.box&&this.collisionIndex.insertCollisionBox(z.box,s.get("text-ignore-placement"),o.bucketInstanceId,k&&k.box&&B?B:F,g.ID),A&&O&&this.collisionIndex.insertCollisionBox(O.box,s.get("icon-ignore-placement"),o.bucketInstanceId,N,g.ID),D&&(T&&this.collisionIndex.insertCollisionCircles(D.circles,s.get("text-ignore-placement"),o.bucketInstanceId,F,g.ID),n)){const e=o.bucketInstanceId;let t=this.collisionCircleArrays[e];void 0===t&&(t=this.collisionCircleArrays[e]=new Et);for(let e=0;e<D.circles.length;e+=4)t.circles.push(D.circles[e+0]),t.circles.push(D.circles[e+1]),t.circles.push(D.circles[e+2]),t.circles.push(D.collisionDetected?1:0)}const H="globe"!==o.projection.name;S=S&&(H||!L),E=E&&(H||!I),this.placements[t.crossTileID]=new St(T||S,A||E,C||o.justReloaded),i[t.crossTileID]=!0};if(T){const e=o.getSortedSymbolIndexes(this.transform.angle);for(let t=e.length-1;t>=0;--t){const i=e[t];A(o.symbolInstances.get(i),i,o.collisionArrays[i])}}else for(let e=t.symbolInstanceStart;e<t.symbolInstanceEnd;e++)A(o.symbolInstances.get(e),e,o.collisionArrays[e]);if(n&&o.bucketInstanceId in this.collisionCircleArrays){const t=this.collisionCircleArrays[o.bucketInstanceId];e.invert(t.invProjMatrix,a),t.viewportMatrix=this.collisionIndex.getViewportMatrix()}o.justReloaded=!1}markUsedJustification(t,i,n,r){let o;o=r===e.WritingMode.vertical?n.verticalPlacedTextSymbolIndex:{left:n.leftJustifiedTextSymbolIndex,center:n.centerJustifiedTextSymbolIndex,right:n.rightJustifiedTextSymbolIndex}[e.getAnchorJustification(i)];const s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex,n.verticalPlacedTextSymbolIndex];for(const e of s)e>=0&&(t.text.placedSymbolArray.get(e).crossTileID=o>=0&&e!==o?0:n.crossTileID)}markUsedOrientation(t,i,n){const r=i===e.WritingMode.horizontal||i===e.WritingMode.horizontalOnly?i:0,o=i===e.WritingMode.vertical?i:0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];for(const e of s)t.text.placedSymbolArray.get(e).placedOrientation=r;n.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).placedOrientation=o)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;const t=this.prevPlacement;let i=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;const n=t?t.symbolFadeChange(e):1,r=t?t.opacities:{},o=t?t.variableOffsets:{},s=t?t.placedOrientations:{};for(const e in this.placements){const t=this.placements[e],o=r[e];o?(this.opacities[e]=new Tt(o,n,t.text,t.icon,null,t.clipped),i=i||t.text!==o.text.placed||t.icon!==o.icon.placed):(this.opacities[e]=new Tt(null,n,t.text,t.icon,t.skipFade,t.clipped),i=i||t.text||t.icon)}for(const e in r){const t=r[e];if(!this.opacities[e]){const r=new Tt(t,n,!1,!1);r.isHidden()||(this.opacities[e]=r,i=i||t.text.placed||t.icon.placed)}}for(const e in o)this.variableOffsets[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.variableOffsets[e]=o[e]);for(const e in s)this.placedOrientations[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.placedOrientations[e]=s[e]);i?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)}updateLayerOpacities(e,t){const i={};for(const n of t){const t=n.getBucket(e);t&&n.latestFeatureIndex&&e.id===t.layerIds[0]&&this.updateBucketOpacities(t,i,n.collisionBoxArray)}}updateBucketOpacities(t,i,n){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const r=t.layers[0].layout,o=!!t.layers[0].dynamicFilter(),s=new Tt(null,0,!1,!1,!0),a=r.get("text-allow-overlap"),l=r.get("icon-allow-overlap"),c=r.get("text-variable-anchor"),u="map"===r.get("text-rotation-alignment"),h="map"===r.get("text-pitch-alignment"),p="none"!==r.get("icon-text-fit"),d=new Tt(null,0,a&&(l||!t.hasIconData()||r.get("icon-optional")),l&&(a||!t.hasTextData()||r.get("text-optional")),!0);!t.collisionArrays&&n&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(n);const f=(e,t,i)=>{for(let n=0;n<t/4;n++)e.opacityVertexArray.emplaceBack(i)};let m=0;for(let n=0;n<t.symbolInstances.length;n++){const r=t.symbolInstances.get(n),{numHorizontalGlyphVertices:a,numVerticalGlyphVertices:l,crossTileID:g}=r;let _=this.opacities[g];i[g]?_=s:_||(_=d,this.opacities[g]=_),i[g]=!0;const y=a>0||l>0,v=r.numIconVertices>0,x=this.placedOrientations[r.crossTileID],b=x===e.WritingMode.vertical,w=x===e.WritingMode.horizontal||x===e.WritingMode.horizontalOnly;if(!y&&!v||_.isHidden()||m++,y){const e=Ut(_.text);f(t.text,a,b?jt:e),f(t.text,l,w?jt:e);const i=_.text.isHidden();[r.rightJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.leftJustifiedTextSymbolIndex].forEach((e=>{e>=0&&(t.text.placedSymbolArray.get(e).hidden=i||b?1:0)})),r.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).hidden=i||w?1:0);const n=this.variableOffsets[r.crossTileID];n&&this.markUsedJustification(t,n.anchor,r,x);const o=this.placedOrientations[r.crossTileID];o&&(this.markUsedJustification(t,"left",r,o),this.markUsedOrientation(t,o,r))}if(v){const e=Ut(_.icon);r.placedIconSymbolIndex>=0&&(f(t.icon,r.numIconVertices,b?jt:e),t.icon.placedSymbolArray.get(r.placedIconSymbolIndex).hidden=_.icon.isHidden()),r.verticalPlacedIconSymbolIndex>=0&&(f(t.icon,r.numVerticalIconVertices,w?jt:e),t.icon.placedSymbolArray.get(r.verticalPlacedIconSymbolIndex).hidden=_.icon.isHidden())}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const i=t.collisionArrays[n];if(i){let n=new e.pointGeometry(0,0),r=!0;if(i.textBox||i.verticalTextBox){if(c){const e=this.variableOffsets[g];e?(n=Lt(e.anchor,e.width,e.height,e.textOffset,e.textScale),u&&n._rotate(h?this.transform.angle:-this.transform.angle)):r=!1}o&&(r=!_.clipped),i.textBox&&Rt(t.textCollisionBox.collisionVertexArray,_.text.placed,!r||b,n.x,n.y),i.verticalTextBox&&Rt(t.textCollisionBox.collisionVertexArray,_.text.placed,!r||w,n.x,n.y)}const s=r&&Boolean(!w&&i.verticalIconBox);i.iconBox&&Rt(t.iconCollisionBox.collisionVertexArray,_.icon.placed,s,p?n.x:0,p?n.y:0),i.verticalIconBox&&Rt(t.iconCollisionBox.collisionVertexArray,_.icon.placed,!s,p?n.x:0,p?n.y:0)}}}if(t.fullyClipped=0===m,t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.bucketInstanceId in this.collisionCircleArrays){const e=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=e.invProjMatrix,t.placementViewportMatrix=e.viewportMatrix,t.collisionCircleArray=e.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(e){return 0===this.fadeDuration?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,t){const i=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*i>e}setStale(){this.stale=!0}}function Rt(e,t,i,n,r){e.emplaceBack(t?1:0,i?1:0,n||0,r||0),e.emplaceBack(t?1:0,i?1:0,n||0,r||0),e.emplaceBack(t?1:0,i?1:0,n||0,r||0),e.emplaceBack(t?1:0,i?1:0,n||0,r||0)}const kt=Math.pow(2,25),zt=Math.pow(2,24),Dt=Math.pow(2,17),Ot=Math.pow(2,16),Ft=Math.pow(2,9),Bt=Math.pow(2,8),Nt=Math.pow(2,1);function Ut(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;const t=e.placed?1:0,i=Math.floor(127*e.opacity);return i*kt+t*zt+i*Dt+t*Ot+i*Ft+t*Bt+i*Nt+t}const jt=0;class Vt{constructor(e){this._sortAcrossTiles="viewport-y"!==e.layout.get("symbol-z-order")&&void 0!==e.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(e,t,i,n,r){const o=this._bucketParts;for(;this._currentTileIndex<e.length;)if(t.getBucketParts(o,n,e[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,r())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,o.sort(((e,t)=>e.sortKey-t.sortKey)));this._currentPartIndex<o.length;){const e=o[this._currentPartIndex];if(t.placeLayerBucketPart(e,this._seenCrossTileIDs,i,0===e.symbolInstanceStart),this._currentPartIndex++,r())return!0}return!1}}class Gt{constructor(e,t,i,n,r,o,s,a){this.placement=new Pt(e,r,o,s,a),this._currentPlacementIndex=t.length-1,this._forceFullPlacement=i,this._showCollisionBoxes=n,this._done=!1}isDone(){return this._done}continuePlacement(t,i,n){const r=e.exported.now(),o=()=>{const t=e.exported.now()-r;return!this._forceFullPlacement&&t>2};for(;this._currentPlacementIndex>=0;){const e=i[t[this._currentPlacementIndex]],r=this.placement.collisionIndex.transform.zoom;if("symbol"===e.type&&(!e.minzoom||e.minzoom<=r)&&(!e.maxzoom||e.maxzoom>r)){if(this._inProgressLayer||(this._inProgressLayer=new Vt(e)),this._inProgressLayer.continuePlacement(n[e.source],this.placement,this._showCollisionBoxes,e,o))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}}const Ht=512/e.EXTENT/2;class Wt{constructor(e,t,i){this.tileID=e,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(let i=0;i<t.length;i++){const n=t.get(i),r=n.key;this.indexedSymbolInstances[r]||(this.indexedSymbolInstances[r]=[]),this.indexedSymbolInstances[r].push({crossTileID:n.crossTileID,coord:this.getScaledCoordinates(n,e)})}}getScaledCoordinates(t,i){const n=Ht/Math.pow(2,i.canonical.z-this.tileID.canonical.z);return{x:Math.floor((i.canonical.x*e.EXTENT+t.tileAnchorX)*n),y:Math.floor((i.canonical.y*e.EXTENT+t.tileAnchorY)*n)}}findMatches(e,t,i){const n=this.tileID.canonical.z<t.canonical.z?1:Math.pow(2,this.tileID.canonical.z-t.canonical.z);for(let r=0;r<e.length;r++){const o=e.get(r);if(o.crossTileID)continue;const s=this.indexedSymbolInstances[o.key];if(!s)continue;const a=this.getScaledCoordinates(o,t);for(const e of s)if(Math.abs(e.coord.x-a.x)<=n&&Math.abs(e.coord.y-a.y)<=n&&!i[e.crossTileID]){i[e.crossTileID]=!0,o.crossTileID=e.crossTileID;break}}}}class qt{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class $t{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){const t=Math.round((e-this.lng)/360);if(0!==t)for(const e in this.indexes){const i=this.indexes[e],n={};for(const e in i){const r=i[e];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+t),n[r.tileID.key]=r}this.indexes[e]=n}this.lng=e}addBucket(e,t,i){if(this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let e=0;e<t.symbolInstances.length;e++)t.symbolInstances.get(e).crossTileID=0;this.usedCrossTileIDs[e.overscaledZ]||(this.usedCrossTileIDs[e.overscaledZ]={});const n=this.usedCrossTileIDs[e.overscaledZ];for(const i in this.indexes){const r=this.indexes[i];if(Number(i)>e.overscaledZ)for(const i in r){const o=r[i];o.tileID.isChildOf(e)&&o.findMatches(t.symbolInstances,e,n)}else{const o=r[e.scaledTo(Number(i)).key];o&&o.findMatches(t.symbolInstances,e,n)}}for(let e=0;e<t.symbolInstances.length;e++){const r=t.symbolInstances.get(e);r.crossTileID||(r.crossTileID=i.generate(),n[r.crossTileID]=!0)}return void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new Wt(e,t.symbolInstances,t.bucketInstanceId),!0}removeBucketCrossTileIDs(e,t){for(const i in t.indexedSymbolInstances)for(const n of t.indexedSymbolInstances[i])delete this.usedCrossTileIDs[e][n.crossTileID]}removeStaleBuckets(e){let t=!1;for(const i in this.indexes){const n=this.indexes[i];for(const r in n)e[n[r].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,n[r]),delete n[r],t=!0)}return t}}class Zt{constructor(){this.layerIndexes={},this.crossTileIDs=new qt,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,t,i,n){let r=this.layerIndexes[e.id];void 0===r&&(r=this.layerIndexes[e.id]=new $t);let o=!1;const s={};"globe"!==n.name&&r.handleWrapJump(i);for(const i of t){const t=i.getBucket(e);t&&e.id===t.layerIds[0]&&(t.bucketInstanceId||(t.bucketInstanceId=++this.maxBucketInstanceId),r.addBucket(i.tileID,t,this.crossTileIDs)&&(o=!0),s[t.bucketInstanceId]=!0)}return r.removeStaleBuckets(s)&&(o=!0),o}pruneUnusedLayers(e){const t={};e.forEach((e=>{t[e]=!0}));for(const e in this.layerIndexes)t[e]||delete this.layerIndexes[e]}}const Xt=(t,i)=>e.emitValidationErrors(t,i&&i.filter((e=>"source.canvas"!==e.identifier))),Yt=e.pick(He,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setProjection"]),Jt=e.pick(He,["setCenter","setZoom","setBearing","setPitch"]),Qt={version:8,layers:[],sources:{}},Kt={fill:!0,line:!0,background:!0,hillshade:!0,raster:!0};class ei extends e.Evented{constructor(t,i={}){super(),this.map=t,this.dispatcher=new R(je(),this),this.imageManager=new x,this.imageManager.setEventedParent(this),this.glyphManager=new e.GlyphManager(t._requestManager,i.localFontFamily?e.LocalGlyphMode.all:i.localIdeographFontFamily?e.LocalGlyphMode.ideographs:e.LocalGlyphMode.none,i.localFontFamily||i.localIdeographFontFamily),this.lineAtlas=new e.LineAtlas(256,512),this.crossTileSymbolIndex=new Zt,this._layers={},this._num3DLayers=0,this._numSymbolLayers=0,this._numCircleLayers=0,this._serializedLayers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this.zoomHistory=new e.ZoomHistory,this._loaded=!1,this._availableImages=[],this._order=[],this._drapedFirstOrder=[],this._markersNeedUpdate=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",e.getReferrer());const n=this;this._rtlTextPluginCallback=ei.registerForPluginStateChange((t=>{n.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:t.pluginStatus,pluginURL:t.pluginURL},((t,i)=>{if(e.triggerPluginCompletionEvent(t),i&&i.every((e=>e)))for(const e in n._sourceCaches){const t=n._sourceCaches[e],i=t.getSource().type;"vector"!==i&&"geojson"!==i||t.reload()}}))})),this.on("data",(e=>{if("source"!==e.dataType||"metadata"!==e.sourceDataType)return;const t=this.getSource(e.sourceId);if(t&&t.vectorLayerIds)for(const e in this._layers){const i=this._layers[e];i.source===t.id&&this._validateLayer(i)}}))}loadURL(t,i={}){this.fire(new e.Event("dataloading",{dataType:"style"}));const n="boolean"==typeof i.validate?i.validate:!e.isMapboxURL(t);t=this.map._requestManager.normalizeStyleURL(t,i.accessToken);const r=this.map._requestManager.transformRequest(t,e.ResourceType.Style);this._request=e.getJSON(r,((t,i)=>{this._request=null,t?this.fire(new e.ErrorEvent(t)):i&&this._load(i,n)}))}loadJSON(t,i={}){this.fire(new e.Event("dataloading",{dataType:"style"})),this._request=e.exported.frame((()=>{this._request=null,this._load(t,!1!==i.validate)}))}loadEmpty(){this.fire(new e.Event("dataloading",{dataType:"style"})),this._load(Qt,!1)}_updateLayerCount(e,t){const i=t?1:-1;e.is3D()&&(this._num3DLayers+=i),"circle"===e.type&&(this._numCircleLayers+=i),"symbol"===e.type&&(this._numSymbolLayers+=i)}_load(t,i){if(i&&Xt(this,e.validateStyle(t)))return;this._loaded=!0,this.stylesheet=e.clone$1(t),this._updateMapProjection();for(const e in t.sources)this.addSource(e,t.sources[e],{validate:!1});this._changed=!1,t.sprite?this._loadSprite(t.sprite):(this.imageManager.setLoaded(!0),this.dispatcher.broadcast("spriteLoaded",!0)),this.glyphManager.setURL(t.glyphs);const n=Ge(this.stylesheet.layers);this._order=n.map((e=>e.id)),this._layers={},this._serializedLayers={};for(let t of n)t=e.createStyleLayer(t),t.setEventedParent(this,{layer:{id:t.id}}),this._layers[t.id]=t,this._serializedLayers[t.id]=t.serialize(),this._updateLayerCount(t,!0);this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new M(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 e.Event("data",{dataType:"style"})),this.fire(new e.Event("style.load"))}terrainSetForDrapingOnly(){return!!this.terrain&&0===this.terrain.drapeRenderMode}setProjection(e){e?this.stylesheet.projection=e:delete this.stylesheet.projection,this.map._explicitProjection||this.map._updateProjection()}_updateMapProjection(){this.map._explicitProjection?this.applyProjectionUpdate():this.map._updateProjection()}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))}_loadSprite(t){this._spriteRequest=function(t,i,n){let r,o,s;const a=e.exported.devicePixelRatio>1?"@2x":"";let l=e.getJSON(i.transformRequest(i.normalizeSpriteURL(t,a,".json"),e.ResourceType.SpriteJSON),((e,t)=>{l=null,s||(s=e,r=t,u())})),c=e.getImage(i.transformRequest(i.normalizeSpriteURL(t,a,".png"),e.ResourceType.SpriteImage),((e,t)=>{c=null,s||(s=e,o=t,u())}));function u(){if(s)n(s);else if(r&&o){const t=e.exported.getImageData(o),i={};for(const n in r){const{width:o,height:s,x:a,y:l,sdf:c,pixelRatio:u,stretchX:h,stretchY:p,content:d}=r[n],f=new e.RGBAImage({width:o,height:s});e.RGBAImage.copy(t,f,{x:a,y:l},{x:0,y:0},{width:o,height:s}),i[n]={data:f,pixelRatio:u,sdf:c,stretchX:h,stretchY:p,content:d}}n(null,i)}}return{cancel(){l&&(l.cancel(),l=null),c&&(c.cancel(),c=null)}}}(t,this.map._requestManager,((t,i)=>{if(this._spriteRequest=null,t)this.fire(new e.ErrorEvent(t));else if(i)for(const e in i)this.imageManager.addImage(e,i[e]);this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),this.dispatcher.broadcast("setImages",this._availableImages),this.dispatcher.broadcast("spriteLoaded",!0),this.fire(new e.Event("data",{dataType:"style"}))}))}_validateLayer(t){const i=this.getSource(t.source);if(!i)return;const n=t.sourceLayer;n&&("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new e.ErrorEvent(new Error(`Source layer "${n}" does not exist on source "${i.id}" as specified by style layer "${t.id}"`)))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(const e in this._sourceCaches)if(!this._sourceCaches[e].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeLayers(e){const t=[];for(const i of e){const e=this._layers[i];"custom"!==e.type&&t.push(e.serialize())}return t}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;if(this.fog&&this.fog.hasTransition())return!0;for(const e in this._sourceCaches)if(this._sourceCaches[e].hasTransition())return!0;for(const e in this._layers)if(this._layers[e].hasTransition())return!0;return!1}get order(){return this.map._optimizeForTerrain&&this.terrain?this._drapedFirstOrder:this._order}isLayerDraped(e){return!!this.terrain&&Kt[e.type]}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}update(t){if(!this._loaded)return;const i=this._changed;if(this._changed){const e=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);(e.length||i.length)&&this._updateWorkerLayers(e,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 e in this._updatedPaintProps)this._layers[e].updateTransitions(t);this.light.updateTransitions(t),this.fog&&this.fog.updateTransitions(t),this._resetUpdates()}const n={};for(const e in this._sourceCaches){const t=this._sourceCaches[e];n[e]=t.used,t.used=!1}for(const e of this._order){const i=this._layers[e];if(i.recalculate(t,this._availableImages),!i.isHidden(t.zoom)){const e=this._getLayerSourceCache(i);e&&(e.used=!0)}const n=this.map.painter;if(n){const e=i.getProgramIds();if(!e)continue;const r=i.getProgramConfiguration(t.zoom);for(const t of e)n.useProgram(t,r)}}for(const t in n){const i=this._sourceCaches[t];n[t]!==i.used&&i.getSource().fire(new e.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:i.getSource().id}))}this.light.recalculate(t),this.terrain&&this.terrain.recalculate(t),this.fog&&this.fog.recalculate(t),this.z=t.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),i&&this.fire(new e.Event("data",{dataType:"style"}))}_updateTilesForChangedImages(){const e=Object.keys(this._changedImages);if(e.length){for(const t in this._sourceCaches)this._sourceCaches[t].reloadTilesForDependencies(["icons","patterns"],e);this._changedImages={}}}_updateWorkerLayers(e,t){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(e),removedIds:t})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}}setState(i){if(this._checkLoaded(),Xt(this,e.validateStyle(i)))return!1;(i=e.clone$1(i)).layers=Ge(i.layers);const n=function(e,i){if(!e)return[{command:He.setStyle,args:[i]}];let n=[];try{if(!t(e.version,i.version))return[{command:He.setStyle,args:[i]}];t(e.center,i.center)||n.push({command:He.setCenter,args:[i.center]}),t(e.zoom,i.zoom)||n.push({command:He.setZoom,args:[i.zoom]}),t(e.bearing,i.bearing)||n.push({command:He.setBearing,args:[i.bearing]}),t(e.pitch,i.pitch)||n.push({command:He.setPitch,args:[i.pitch]}),t(e.sprite,i.sprite)||n.push({command:He.setSprite,args:[i.sprite]}),t(e.glyphs,i.glyphs)||n.push({command:He.setGlyphs,args:[i.glyphs]}),t(e.transition,i.transition)||n.push({command:He.setTransition,args:[i.transition]}),t(e.light,i.light)||n.push({command:He.setLight,args:[i.light]}),t(e.fog,i.fog)||n.push({command:He.setFog,args:[i.fog]}),t(e.projection,i.projection)||n.push({command:He.setProjection,args:[i.projection]});const r={},o=[];!function(e,i,n,r){let o;for(o in i=i||{},e=e||{})e.hasOwnProperty(o)&&(i.hasOwnProperty(o)||qe(o,n,r));for(o in i)i.hasOwnProperty(o)&&(e.hasOwnProperty(o)?t(e[o],i[o])||("geojson"===e[o].type&&"geojson"===i[o].type&&Ze(e,i,o)?n.push({command:He.setGeoJSONSourceData,args:[o,i[o].data]}):$e(o,i,n,r)):We(o,i,n))}(e.sources,i.sources,o,r);const s=[];e.layers&&e.layers.forEach((e=>{e.source&&r[e.source]?n.push({command:He.removeLayer,args:[e.id]}):s.push(e)}));let a=e.terrain;a&&r[a.source]&&(n.push({command:He.setTerrain,args:[void 0]}),a=void 0),n=n.concat(o),t(a,i.terrain)||n.push({command:He.setTerrain,args:[i.terrain]}),function(e,i,n){i=i||[];const r=(e=e||[]).map(Ye),o=i.map(Ye),s=e.reduce(Je,{}),a=i.reduce(Je,{}),l=r.slice(),c=Object.create(null);let u,h,p,d,f,m,g;for(u=0,h=0;u<r.length;u++)p=r[u],a.hasOwnProperty(p)?h++:(n.push({command:He.removeLayer,args:[p]}),l.splice(l.indexOf(p,h),1));for(u=0,h=0;u<o.length;u++)p=o[o.length-1-u],l[l.length-1-u]!==p&&(s.hasOwnProperty(p)?(n.push({command:He.removeLayer,args:[p]}),l.splice(l.lastIndexOf(p,l.length-h),1)):h++,m=l[l.length-u],n.push({command:He.addLayer,args:[a[p],m]}),l.splice(l.length-u,0,p),c[p]=!0);for(u=0;u<o.length;u++)if(p=o[u],d=s[p],f=a[p],!c[p]&&!t(d,f))if(t(d.source,f.source)&&t(d["source-layer"],f["source-layer"])&&t(d.type,f.type)){for(g in Xe(d.layout,f.layout,n,p,null,He.setLayoutProperty),Xe(d.paint,f.paint,n,p,null,He.setPaintProperty),t(d.filter,f.filter)||n.push({command:He.setFilter,args:[p,f.filter]}),t(d.minzoom,f.minzoom)&&t(d.maxzoom,f.maxzoom)||n.push({command:He.setLayerZoomRange,args:[p,f.minzoom,f.maxzoom]}),d)d.hasOwnProperty(g)&&"layout"!==g&&"paint"!==g&&"filter"!==g&&"metadata"!==g&&"minzoom"!==g&&"maxzoom"!==g&&(0===g.indexOf("paint.")?Xe(d[g],f[g],n,p,g.slice(6),He.setPaintProperty):t(d[g],f[g])||n.push({command:He.setLayerProperty,args:[p,g,f[g]]}));for(g in f)f.hasOwnProperty(g)&&!d.hasOwnProperty(g)&&"layout"!==g&&"paint"!==g&&"filter"!==g&&"metadata"!==g&&"minzoom"!==g&&"maxzoom"!==g&&(0===g.indexOf("paint.")?Xe(d[g],f[g],n,p,g.slice(6),He.setPaintProperty):t(d[g],f[g])||n.push({command:He.setLayerProperty,args:[p,g,f[g]]}))}else n.push({command:He.removeLayer,args:[p]}),m=l[l.lastIndexOf(p)+1],n.push({command:He.addLayer,args:[f,m]})}(s,i.layers,n)}catch(e){console.warn("Unable to compute style 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n=(i?"symbol:":"other:")+t,o=this._sourceCaches[n]=new e.SourceCache(n,r,i);(i?this._symbolSourceCaches:this._otherSourceCaches)[t]=o,o.style=this,o.onAdd(this.map)};o(!1),"vector"!==i.type&&"geojson"!==i.type||o(!0),r.onAdd&&r.onAdd(this.map),this._changed=!0}removeSource(t){this._checkLoaded();const i=this.getSource(t);if(!i)throw new Error("There is no source with this ID");for(const i in this._layers)if(this._layers[i].source===t)return this.fire(new e.ErrorEvent(new Error(`Source "${t}" cannot be removed while layer "${i}" is using it.`)));if(this.terrain&&this.terrain.get().source===t)return this.fire(new e.ErrorEvent(new Error(`Source "${t}" cannot be removed while terrain is using it.`)));const n=this._getSourceCaches(t);for(const t of n)delete this._sourceCaches[t.id],delete this._updatedSources[t.id],t.fire(new e.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:t.getSource().id})),t.setEventedParent(null),t.clearTiles();return delete 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this.fire(new e.ErrorEvent(new Error(`Layer with id "${i}" does not exist on this map.`)));this._order.splice(s,0,r),this._layerOrderChanged=!0,this._layers[r]=o;const a=this._getLayerSourceCache(o);if(this._removedLayers[r]&&o.source&&a&&"custom"!==o.type){const e=this._removedLayers[r];delete this._removedLayers[r],e.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",a.pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map),this._updateDrapeFirstLayers()}moveLayer(t,i){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new e.ErrorEvent(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===i)return;const n=this._order.indexOf(t);this._order.splice(n,1);const r=i?this._order.indexOf(i):this._order.length;i&&-1===r?this.fire(new e.ErrorEvent(new Error(`Layer with id "${i}" does not exist on this 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provided."))),this._getSourceCaches(i)[0].getFeatureState(n,t.id);this.fire(new e.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new e.ErrorEvent(new Error(`The source '${i}' does not exist in the map's style.`)))}getTransition(){return e.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){const t={};for(const e in this._sourceCaches){const i=this._sourceCaches[e].getSource();t[i.id]||(t[i.id]=i.serialize())}return e.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,terrain:this.stylesheet.terrain,fog:this.stylesheet.fog,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,projection:this.stylesheet.projection,sources:t,layers:this._serializeLayers(this._order)},(e=>void 0!==e))}_updateLayer(e){this._updatedLayers[e.id]=!0;const t=this._getLayerSourceCache(e);e.source&&!this._updatedSources[e.source]&&t&&"raster"!==t.getSource().type&&(this._updatedSources[e.source]="reload",t.pause()),this._changed=!0,e.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(e){const t=e=>"fill-extrusion"===this._layers[e].type,i={},n=[];for(let r=this._order.length-1;r>=0;r--){const o=this._order[r];if(t(o)){i[o]=r;for(const t of e){const e=t[o];if(e)for(const t of 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e in this._sourceCaches){const t=this._sourceCaches[e].getSource().id;i.layers&&!r[t]||o.push(ze(this._sourceCaches[e],this._layers,this._serializedLayers,a,i,n,s,!!this.map._showQueryGeometry))}return this.placement&&o.push(function(e,t,i,n,r,o,s){const a={},l=o.queryRenderedSymbols(n),c=[];for(const e of Object.keys(l).map(Number))c.push(s[e]);c.sort(Oe);for(const i of c){const n=i.featureIndex.lookupSymbolFeatures(l[i.bucketInstanceId],t,i.bucketIndex,i.sourceLayerIndex,r.filter,r.layers,r.availableImages,e);for(const e in n){const t=a[e]=a[e]||[],r=n[e];r.sort(((e,t)=>{const n=i.featureSortOrder;if(n){const i=n.indexOf(e.featureIndex);return n.indexOf(t.featureIndex)-i}return t.featureIndex-e.featureIndex}));for(const e of r)t.push(e)}}for(const t in a)a[t].forEach((n=>{const r=n.feature,o=i(e[t]).getFeatureState(r.layer["source-layer"],r.id);r.source=r.layer.source,r.layer["source-layer"]&&(r.sourceLayer=r.layer["source-layer"]),r.state=o}));return a}(this._layers,this._serializedLayers,this._getLayerSourceCache.bind(this),a.screenGeometry,i,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(o)}querySourceFeatures(t,i){i&&i.filter&&this._validate(e.validateFilter,"querySourceFeatures.filter",i.filter,null,i);const n=this._getSourceCaches(t);let r=[];for(const e of n)r=r.concat(De(e,i));return r}addSourceType(e,t,i){return ei.getSourceType(e)?i(new Error(`A source type called "${e}" already exists.`)):(ei.setSourceType(e,t),t.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:e,url:t.workerSourceURL},i):i(null,null))}getLight(){return this.light.getLight()}setLight(e,i={}){this._checkLoaded();const n=this.light.getLight();let r=!1;for(const i in e)if(!t(e[i],n[i])){r=!0;break}if(!r)return;const o=this._setTransitionParameters({duration:300,delay:0});this.light.setLight(e,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,n=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===n){if("object"==typeof i.source){const t="terrain-dem-src";this.addSource(t,i.source),i=e.clone$1(i),i=e.extend(i,{source:t})}if(this._validate(e.validateTerrain,"terrain",i))return}if(!this.terrain||this.terrain&&n!==this.terrain.drapeRenderMode)this._createTerrain(i,n);else{const n=this.terrain,r=n.get();for(const t of Object.keys(e.spec.terrain))!i.hasOwnProperty(t)&&e.spec.terrain[t].default&&(i[t]=e.spec.terrain[t].default);for(const e in i)if(!t(i[e],r[e])){n.set(i),this.stylesheet.terrain=i;const e=this._setTransitionParameters({duration:0});n.updateTransitions(e);break}}this._updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(e){const t=this.fog=new P(e,this.map.transform);this.stylesheet.fog=e;const i=this._setTransitionParameters({duration:0});t.updateTransitions(i)}_updateMarkersOpacity(){0!==this.map._markers.length&&this.map._requestDomTask((()=>{for(const e of this.map._markers)e._evaluateOpacity()}))}getFog(){return this.fog?this.fog.get():null}setFog(e){if(this._checkLoaded(),!e)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const i=this.fog,n=i.get();0===Object.keys(e).length&&i.set(e);for(const r in e)if(!t(e[r],n[r])){i.set(e),this.stylesheet.fog=e;const t=this._setTransitionParameters({duration:0});i.updateTransitions(t);break}}else this._createFog(e);this._markersNeedUpdate=!0}_setTransitionParameters(t){return{now:e.exported.now(),transition:e.extend(t,this.stylesheet.transition)}}_updateDrapeFirstLayers(){if(!this.map._optimizeForTerrain||!this.terrain)return;const e=this._order.filter((e=>this.isLayerDraped(this._layers[e]))),t=this._order.filter((e=>!this.isLayerDraped(this._layers[e])));this._drapedFirstOrder=[],this._drapedFirstOrder.push(...e),this._drapedFirstOrder.push(...t)}_createTerrain(e,t){const i=this.terrain=new E(e,t);this.stylesheet.terrain=e,this.dispatcher.broadcast("enableTerrain",!this.terrainSetForDrapingOnly()),this._force3DLayerUpdate();const n=this._setTransitionParameters({duration:0});i.updateTransitions(n)}_force3DLayerUpdate(){for(const e in this._layers){const t=this._layers[e];"fill-extrusion"===t.type&&this._updateLayer(t)}}_forceSymbolLayerUpdate(){for(const e in this._layers){const t=this._layers[e];"symbol"===t.type&&this._updateLayer(t)}}_validate(t,i,n,r,o={}){return(!o||!1!==o.validate)&&Xt(this,t.call(e.validateStyle,e.extend({key:i,style:this.serialize(),value:n,styleSpec:e.spec},r)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),e.evented.off("pluginStateChange",this._rtlTextPluginCallback);for(const e in this._layers)this._layers[e].setEventedParent(null);for(const e in this._sourceCaches)this._sourceCaches[e].clearTiles(),this._sourceCaches[e].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()}_clearSource(e){const t=this._getSourceCaches(e);for(const e of t)e.clearTiles()}_reloadSource(e){const t=this._getSourceCaches(e);for(const e of t)e.resume(),e.reload()}_updateSources(e){for(const t in this._sourceCaches)this._sourceCaches[t].update(e)}_generateCollisionBoxes(){for(const e in this._sourceCaches){const t=this._sourceCaches[e];t.resume(),t.reload()}}_updatePlacement(t,i,n,r,o=!1){let s=!1,a=!1;const l={};for(const e of this._order){const i=this._layers[e];if("symbol"!==i.type)continue;if(!l[i.source]){const e=this._getLayerSourceCache(i);if(!e)continue;l[i.source]=e.getRenderableIds(!0).map((t=>e.getTileByID(t))).sort(((e,t)=>t.tileID.overscaledZ-e.tileID.overscaledZ||(e.tileID.isLessThan(t.tileID)?-1:1)))}const n=this.crossTileSymbolIndex.addLayer(i,l[i.source],t.center.lng,t.projection);s=s||n}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),o=o||this._layerOrderChanged||0===n,this._layerOrderChanged&&this.fire(new e.Event("neworder")),(o||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(e.exported.now(),t.zoom))&&(this.pauseablePlacement=new Gt(t,this._order,o,i,n,r,this.placement,this.fog&&t.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(e.exported.now()),a=!0),s&&this.pauseablePlacement.placement.setStale()),a||s)for(const e of this._order){const t=this._layers[e];"symbol"===t.type&&this.placement.updateLayerOpacities(t,l[t.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(e.exported.now())}_releaseSymbolFadeTiles(){for(const e in this._sourceCaches)this._sourceCaches[e].releaseSymbolFadeTiles()}getImages(e,t,i){this.imageManager.getImages(t.icons,i),this._updateTilesForChangedImages();const n=e=>{e&&e.setDependencies(t.tileID.key,t.type,t.icons)};n(this._otherSourceCaches[t.source]),n(this._symbolSourceCaches[t.source])}getGlyphs(e,t,i){this.glyphManager.getGlyphs(t.stacks,i)}getResource(t,i,n){return e.makeRequest(i,n)}_getSourceCache(e){return this._otherSourceCaches[e]}_getLayerSourceCache(e){return"symbol"===e.type?this._symbolSourceCaches[e.source]:this._otherSourceCaches[e.source]}_getSourceCaches(e){const t=[];return this._otherSourceCaches[e]&&t.push(this._otherSourceCaches[e]),this._symbolSourceCaches[e]&&t.push(this._symbolSourceCaches[e]),t}_isSourceCacheLoaded(t){const i=this._getSourceCaches(t);return 0===i.length?(this.fire(new e.ErrorEvent(new Error(`There is no source with ID '${t}'`))),!1):i.every((e=>e.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)}}ei.getSourceType=function(e){return Pe[e]},ei.setSourceType=function(e,t){Pe[e]=t},ei.registerForPluginStateChange=e.registerForPluginStateChange;var ti="\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;}";let ni={},ri={};ni=ci("","\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\nfloat unpack_depth(vec4 rgba_depth)\n{const vec4 bit_shift=vec4(1.0/(256.0*256.0*256.0),1.0/(256.0*256.0),1.0/256.0,1.0);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;vec3 df=vec3(5.0*u_depth_size_inv,0.0);vec2 uv=0.5*coord.xy+0.5;vec4 depth=vec4(\nunpack_depth(texture2D(u_depth,uv-df.xz)),unpack_depth(texture2D(u_depth,uv+df.xz)),unpack_depth(texture2D(u_depth,uv-df.zy)),unpack_depth(texture2D(u_depth,uv+df.zy))\n);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z-0.001)-depth),0.0,1.0));}vec4 fourSample(vec2 pos,vec2 off) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nfloat tl=texture2D(u_dem,pos).a;float tr=texture2D(u_dem,pos+vec2(off.x,0.0)).a;float bl=texture2D(u_dem,pos+vec2(0.0,off.y)).a;float br=texture2D(u_dem,pos+off).a;\n#else\nvec4 demtl=vec4(texture2D(u_dem,pos).xyz*255.0,-1.0);float tl=dot(demtl,u_dem_unpack);vec4 demtr=vec4(texture2D(u_dem,pos+vec2(off.x,0.0)).xyz*255.0,-1.0);float tr=dot(demtr,u_dem_unpack);vec4 dembl=vec4(texture2D(u_dem,pos+vec2(0.0,off.y)).xyz*255.0,-1.0);float bl=dot(dembl,u_dem_unpack);vec4 dembr=vec4(texture2D(u_dem,pos+off).xyz*255.0,-1.0);float br=dot(dembr,u_dem_unpack);\n#endif\nreturn vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;vec4 bounds=vec4(d,vec2(1.0)-d);h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}\n#else\nfloat elevation(vec2 pos) { return 0.0; }bool isOccluded(vec4 frag) { return false; }float occlusionFade(vec4 frag) { return 1.0; }\n#endif",!0),ri=ci("#ifdef FOG\nuniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump float u_fog_temporal_offset;varying vec3 v_fog_pos;uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform highp vec2 u_viewport;uniform float u_globe_transition;uniform int u_is_globe;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}float globe_glow_progress() {highp vec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(\nmix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float sdf=length(closest_point-u_globe_pos)/u_globe_radius;return sdf+PI*0.5;}float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos) {float depth=length(pos);float opacity;if (u_is_globe==1) {float glow_progress=globe_glow_progress();float t=mix(glow_progress,depth,u_globe_transition);opacity=fog_opacity(fog_range(t));} else {opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);}return mix(color,u_fog_color.rgb,opacity);}vec4 fog_apply_from_vert(vec4 color,float fog_opac) {float alpha=EPSILON+color.a;color.rgb=mix(color.rgb/alpha,u_fog_color.rgb,fog_opac)*alpha;return color;}vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb=fog_apply(color.rgb/alpha,pos)*alpha;return color;}vec3 fog_dither(vec3 color) {vec2 dither_seed=gl_FragCoord.xy+u_fog_temporal_offset;return dither(color,dither_seed);}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}\n#endif","#ifdef FOG\nuniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump mat4 u_fog_matrix;varying vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}\n#endif",!0);const oi=ci("\nhighp vec3 hash(highp vec2 p) {highp vec3 p3=fract(p.xyx*vec3(443.8975,397.2973,491.1871));p3+=dot(p3,p3.yxz+19.19);return fract((p3.xxy+p3.yzz)*p3.zyx);}vec3 dither(vec3 color,highp vec2 seed) {vec3 rnd=hash(seed)+hash(seed+0.59374)-0.5;return color+rnd/255.0;}\n#ifdef TERRAIN\nhighp vec4 pack_depth(highp float ndc_z) {highp float depth=ndc_z*0.5+0.5;const highp vec4 bit_shift=vec4(256.0*256.0*256.0,256.0*256.0,256.0,1.0);const highp vec4 bit_mask =vec4(0.0,1.0/256.0,1.0/256.0,1.0/256.0);highp vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}\n#endif","\nfloat wrap(float n,float min,float max) {float d=max-min;float w=mod(mod(n-min,d)+d,d)+min;return (w==min) ? max : w;}\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {\n#ifndef PROJECTED_POS_ON_VIEWPORT\nfloat tiles=tile_id.z;vec2 mercator=(tile_anchor/EXTENT+tile_id.xy)/tiles;mercator-=mercator_center;mercator.x=wrap(mercator.x,-0.5,0.5);vec4 mercator_tile=vec4(mercator.xy*EXTENT,EXTENT/(2.0*PI),1.0);mercator_tile=matrix*mercator_tile;return mercator_tile.xyz;\n#else\nreturn vec3(0.0);\n#endif\n}vec3 mix_globe_mercator(vec3 globe,vec3 mercator,float t) {return mix(globe,mercator,t);}mat3 globe_mercator_surface_vectors(vec3 pos_normal,vec3 up_dir,float zoom_transition) {vec3 normal=zoom_transition==0.0 ? pos_normal : normalize(mix(pos_normal,up_dir,zoom_transition));vec3 xAxis=normalize(vec3(normal.z,0.0,-normal.x));vec3 yAxis=normalize(cross(normal,xAxis));return mat3(xAxis,yAxis,normal);}\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(\nunpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);//Normalized device coordinate that is not rendered."),si=ti,ai="\n#ifdef GL_ES\nprecision mediump float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif";var li={background:ci("uniform vec4 u_color;uniform float u_opacity;void main() {vec4 out_color=u_color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),backgroundPattern:ci("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_mix);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),circle:ci("varying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(\nantialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)\n);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef FOG\nout_color=fog_apply_premultiplied(out_color,v_fog_pos);\n#endif\ngl_FragColor=out_color*(v_visibility*opacity_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","#define NUM_VISIBILITY_RINGS 2\n#define INV_SQRT2 0.70710678\n#define ELEVATION_BIAS 0.0001\n#define NUM_SAMPLES_PER_RING 16\nuniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;attribute float a_scale;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\nvarying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {\n#if defined(TERRAIN)\nreturn elevation(pos)+ELEVATION_BIAS;\n#else\nreturn 0.0;\n#endif\n}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale,mat3 surface_vectors) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);\n#ifdef PITCH_WITH_MAP\n#ifdef PROJECTION_GLOBE_VIEW\nreturn u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );\n#else\nreturn u_matrix*( world_center+vec4(sample_offset,0,0) );\n#endif\n#else\nreturn projected_center+vec4(sample_offset,0,0);\n#endif\n}float get_sample_step() {\n#ifdef PITCH_WITH_MAP\nreturn 2.0*PI/float(NUM_SAMPLES_PER_RING);\n#else\nreturn PI/float(NUM_SAMPLES_PER_RING);\n#endif\n}void main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*circle_elevation(circle_center);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*circle_elevation(circle_center);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);vec4 world_center=vec4(pos,1);\n#else \nmat3 surface_vectors=mat3(1.0);float height=circle_elevation(circle_center);vec4 world_center=vec4(circle_center,height,1);\n#endif\nvec4 projected_center=u_matrix*world_center;float view_scale=0.0;\n#ifdef PITCH_WITH_MAP\n#ifdef SCALE_WITH_MAP\nview_scale=1.0;\n#else\nview_scale=projected_center.w/u_camera_to_center_distance;\n#endif\n#else\n#ifdef SCALE_WITH_MAP\nview_scale=u_camera_to_center_distance;\n#else\nview_scale=projected_center.w;\n#endif\n#endif\ngl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;\n#ifdef TERRAIN\nfloat step=get_sample_step();\n#ifdef PITCH_WITH_MAP\nfloat cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);vec4 occlusion_world_center=vec4(circle_center,cantilevered_height,1);vec4 occlusion_projected_center=u_matrix*occlusion_world_center;\n#else\nvec4 occlusion_world_center=world_center;vec4 occlusion_projected_center=projected_center;\n#endif\nfor(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale,surface_vectors);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);\n#else\nvisibility=1.0;\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nvisibility=1.0;\n#endif\nv_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);\n#ifdef FOG\nv_fog_pos=fog_position(world_center.xyz);\n#endif\n}"),clippingMask:ci("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:ci("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef FOG\nif (u_is_globe==0) {gl_FragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);}\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\nvarying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(a_pos*0.5);\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#else\nvec3 pos=vec3(tilePos+extrude,elevation(tilePos));\n#endif\ngl_Position=u_matrix*vec4(pos,1);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),heatmapTexture:ci("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=a_pos*0.5+0.5;}"),collisionBox:ci("varying float v_placed;varying float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);gl_FragColor =mix(red,blue,step(0.5,v_placed))*0.5;gl_FragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}","attribute vec3 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;attribute float a_size_scale;attribute vec2 a_padding;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_pos+elevationVector(a_anchor_pos)*elevation(a_anchor_pos),1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:ci("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos_2f;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos_2f;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(\nmix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:ci("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;\n#endif\nvarying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {float h=elevation(a_pos);v_uv=a_pos/8192.0;\n#ifdef PROJECTION_GLOBE_VIEW\ngl_Position=u_matrix*vec4(a_pos_3+elevationVector(a_pos)*h,1);\n#else\ngl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);\n#endif\n}"),fill:ci("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\nvec4 out_color=color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutline:ci("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutlinePattern:ci("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=mix(color1,color2,u_fade);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillPattern:ci("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_fade);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillExtrusion:ci("varying vec4 v_color;void main() {vec4 color=v_color;\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\nvarying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=a_centroid_pos;\n#endif\n#ifdef TERRAIN\nbool flat_roof=centroid_pos.x !=0.0 && t > 0.0;float ele=elevation(pos_nx.xy);float c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;float h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);vec3 pos=vec3(pos_nx.xy,h);\n#else\nvec3 pos=vec3(pos_nx.xy,t > 0.0 ? height : base);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(pos.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,pos.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*pos.z;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.rgb+=clamp(color.rgb*directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_color*=u_opacity;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),fillExtrusionPattern:ci("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_fade);out_color=out_color*v_lighting;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\nvarying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=a_centroid_pos;\n#endif\n#ifdef TERRAIN\nbool flat_roof=centroid_pos.x !=0.0 && t > 0.0;float ele=elevation(pos_nx.xy);float c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;float h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);vec3 p=vec3(pos_nx.xy,h);\n#else\nvec3 p=vec3(pos_nx.xy,z);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);vec2 pos=normal.z==1.0\n? pos_nx.xy\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;\n#ifdef FOG\nv_fog_pos=fog_position(p);\n#endif\n}"),hillshadePrepare:ci("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nreturn texture2D(u_image,coord).a/4.0;\n#else\nvec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;\n#endif\n}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos);float f=getElevation(v_pos+vec2(epsilon.x,0));float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float h=getElevation(v_pos+vec2(0,epsilon.y));float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y));float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2(\n(c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c)\n)/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(\nderiv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:ci("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef FOG\ngl_FragColor=fog_dither(fog_apply_premultiplied(gl_FragColor,v_fog_pos));\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),line:ci("uniform lowp float u_device_pixel_ratio;uniform float u_alpha_discard_threshold;uniform highp vec2 u_trim_offset;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec4 v_uv;\n#ifdef RENDER_LINE_DASH\nuniform sampler2D u_dash_image;uniform float u_mix;uniform vec3 u_scale;varying vec2 v_tex_a;varying vec2 v_tex_b;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nuniform sampler2D u_gradient_image;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 dash_from\n#pragma mapbox: define lowp vec4 dash_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize lowp vec4 dash_from\n#pragma mapbox: initialize lowp vec4 dash_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);\n#ifdef RENDER_LINE_DASH\nfloat sdfdist_a=texture2D(u_dash_image,v_tex_a).a;float sdfdist_b=texture2D(u_dash_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);float sdfwidth=min(dash_from.z*u_scale.y,dash_to.z*u_scale.z);float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/sdfwidth;alpha*=smoothstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);\n#endif\n#ifdef RENDER_LINE_GRADIENT\nhighp vec4 out_color=texture2D(u_gradient_image,v_uv.xy);\n#else\nvec4 out_color=color;\n#endif\n#ifdef RENDER_LINE_TRIM_OFFSET\nhighp float start=v_uv[2];highp float end=v_uv[3];highp float trim_start=u_trim_offset[0];highp float trim_end=u_trim_offset[1];highp float line_progress=(start+(v_uv.x)*(end-start));if (trim_end > trim_start) {if (line_progress <=trim_end && line_progress >=trim_start) {out_color=vec4(0,0,0,0);}}\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\n#ifdef RENDER_LINE_ALPHA_DISCARD\nif (alpha < u_alpha_discard_threshold) {discard;}\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define EXTRUDE_SCALE 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;\n#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)\nattribute highp vec4 a_packed;\n#endif\n#ifdef RENDER_LINE_DASH\nattribute float a_linesofar;\n#endif\nuniform mat4 u_matrix;uniform mat2 u_pixels_to_tile_units;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec4 v_uv;\n#ifdef RENDER_LINE_DASH\nuniform vec2 u_texsize;uniform mediump vec3 u_scale;varying vec2 v_tex_a;varying vec2 v_tex_b;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nuniform float u_image_height;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 dash_from\n#pragma mapbox: define lowp vec4 dash_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize lowp vec4 dash_from\n#pragma mapbox: initialize lowp vec4 dash_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*EXTRUDE_SCALE*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\n#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)\nfloat a_uv_x=a_packed[0];float a_split_index=a_packed[1];highp float a_clip_start=a_packed[2];highp float a_clip_end=a_packed[3];\n#ifdef RENDER_LINE_GRADIENT\nhighp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec4(a_uv_x,a_split_index*texel_height-half_texel_height,a_clip_start,a_clip_end);\n#else\nv_uv=vec4(a_uv_x,0.0,a_clip_start,a_clip_end);\n#endif\n#endif\n#ifdef RENDER_LINE_DASH\nfloat tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;float scaleA=dash_from.z==0.0 ? 0.0 : tileZoomRatio/(dash_from.z*fromScale);float scaleB=dash_to.z==0.0 ? 0.0 : tileZoomRatio/(dash_to.z*toScale);float heightA=dash_from.y;float heightB=dash_to.y;v_tex_a=vec2(a_linesofar*scaleA/floorwidth,(-normal.y*heightA+dash_from.x+0.5)/u_texsize.y);v_tex_b=vec2(a_linesofar*scaleB/floorwidth,(-normal.y*heightB+dash_to.x+0.5)/u_texsize.y);\n#endif\nv_width2=vec2(outset,inset);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),linePattern:ci("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_linesofar;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mat2 u_pixels_to_tile_units;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),raster:ci("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(\ndot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);\n#ifdef FOG\nout_color=fog_dither(fog_apply(out_color,v_fog_pos));\n#endif\ngl_FragColor=vec4(out_color*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform vec2 u_perspective_transform;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {float w=1.0+dot(a_texture_pos,u_perspective_transform);gl_Position=u_matrix*vec4(a_pos*w,0,w);v_pos0=a_texture_pos/8192.0;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),symbolIcon:ci("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\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_pixeloffset;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 highp float u_camera_to_center_distance;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;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 vec2 u_texsize;uniform vec3 u_up_vector;\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 vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\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);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_min_font_scale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;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=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);vec4 offsetProjected_point=u_matrix*vec4(a_globe_anchor+displacement,1);\n#else\nvec4 offsetProjected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);\n#endif\nvec2 a=projected_point.xy/projected_point.w;vec2 b=offsetProjected_point.xy/offsetProjected_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*max(a_min_font_scale,font_scale)+a_pxoffset/16.0);\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 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_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change))*projection_transition_fade;}"),symbolSDF:ci("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 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 EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;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_pixeloffset;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;\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 vec2 v_data0;varying vec3 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);vec2 a_pxoffset=a_pixeloffset.xy;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 fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);vec4 offsetprojected_point=u_matrix*vec4(a_globe_anchor+displacement,1);\n#else\nvec4 offsetprojected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);\n#endif\nvec2 a=projected_point.xy/projected_point.w;vec2 b=offsetprojected_point.xy/offsetprojected_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*fontScale+a_pxoffset);\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;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\nvec2 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));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade);}"),symbolTextAndIcon:ci("#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:ci("uniform sampler2D u_image0;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\nvoid main() {vec4 color=texture2D(u_image0,v_pos0);\n#ifdef FOG\ncolor=fog_dither(fog_apply_from_vert(color,v_fog_opacity));\n#endif\ngl_FragColor=color;\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_skirt_height;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\nconst float skirtOffset=24575.0;const float wireframeOffset=0.00015;void main() {v_pos0=a_texture_pos/8192.0;float skirt=float(a_pos.x >=skirtOffset);float elevation=elevation(a_texture_pos)-skirt*u_skirt_height;\n#ifdef TERRAIN_WIREFRAME\nelevation+=u_skirt_height*u_skirt_height*wireframeOffset;\n#endif\nvec2 decodedPos=a_pos-vec2(skirt*skirtOffset,0.0);gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);\n#ifdef FOG\nv_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));\n#endif\n}"),terrainDepth:ci("#ifdef GL_ES\nprecision highp float;\n#endif\nvarying float v_depth;void main() {gl_FragColor=pack_depth(v_depth);}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying float v_depth;void main() {float elevation=elevation(a_texture_pos);gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}"),skybox:ci("\nvarying lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(\ncos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=textureCube(u_cubemap,uv).rgb;\n#ifdef FOG\nsky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);\n#endif\nsky_color.rgb=dither(sky_color.rgb,gl_FragCoord.xy+u_temporal_offset);sky_color+=0.1*sun_disk(v_uv,u_sun_direction);gl_FragColor=vec4(sky_color*u_opacity,u_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",ii),skyboxGradient:ci("varying highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture2D(u_color_ramp,vec2(progress,0.5));\n#ifdef FOG\ncolor.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;\n#endif\ncolor*=u_opacity;color.rgb=dither(color.rgb,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",ii),skyboxCapture:ci("\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:ci("uniform sampler2D u_image0;varying vec2 v_pos0;\n#ifndef FOG\nuniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform vec2 u_viewport;\n#endif\nvoid main() {\n#ifdef CUSTOM_ANTIALIASING\nvec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(\nmix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);vec3 dir=normalize(ray_dir);vec3 closest_point=dot(u_globe_pos,dir)*dir;float norm_dist_from_center=1.0-length(closest_point-u_globe_pos)/u_globe_radius;const float antialias_pixel=2.0;float antialias_factor=antialias_pixel*fwidth(norm_dist_from_center);float antialias=smoothstep(0.0,antialias_factor,norm_dist_from_center);vec4 raster=texture2D(u_image0,v_pos0);vec4 color=vec4(raster.rgb*antialias,raster.a*antialias);\n#else\nvec4 color=texture2D(u_image0,v_pos0);\n#endif\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color;\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_proj_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform float u_zoom_transition;uniform vec2 u_merc_center;uniform mat3 u_grid_matrix;\n#ifdef GLOBE_POLES\nattribute vec3 a_globe_pos;attribute vec2 a_merc_pos;attribute vec2 a_uv;\n#else\nattribute vec2 a_pos;\n#endif\nvarying vec2 v_pos0;const float wireframeOffset=1e3;float mercatorXfromLng(float lng) {return (180.0+lng)/360.0;}float mercatorYfromLat(float lat) {return (180.0-(RAD_TO_DEG*log(tan(QUARTER_PI+lat/2.0*DEG_TO_RAD))))/360.0;}vec3 latLngToECEF(vec2 latLng) {latLng=DEG_TO_RAD*latLng;float cosLat=cos(latLng[0]);float sinLat=sin(latLng[0]);float cosLng=cos(latLng[1]);float sinLng=sin(latLng[1]);float sx=cosLat*sinLng*GLOBE_RADIUS;float sy=-sinLat*GLOBE_RADIUS;float sz=cosLat*cosLng*GLOBE_RADIUS;return vec3(sx,sy,sz);}void main() {\n#ifdef GLOBE_POLES\nvec3 globe_pos=a_globe_pos;vec2 merc_pos=a_merc_pos;vec2 uv=a_uv;\n#else\nfloat tiles=u_grid_matrix[0][2];float idy=u_grid_matrix[1][2];float S=u_grid_matrix[2][2];vec3 latLng=u_grid_matrix*vec3(a_pos,1.0);float mercatorY=mercatorYfromLat(latLng[0]);float uvY=mercatorY*tiles-idy;float mercatorX=mercatorXfromLng(latLng[1]);float uvX=a_pos[0]*S;vec3 globe_pos=latLngToECEF(latLng.xy);vec2 merc_pos=vec2(mercatorX,mercatorY);vec2 uv=vec2(uvX,uvY);\n#endif\nv_pos0=uv;uv=uv*EXTENT;vec4 up_vector=vec4(elevationVector(uv),1.0);float height=elevation(uv);\n#ifdef TERRAIN_WIREFRAME\nheight+=wireframeOffset;\n#endif\nglobe_pos+=up_vector.xyz*height;vec4 globe=u_globe_matrix*vec4(globe_pos,1.0);vec4 mercator=vec4(0.0);if (u_zoom_transition > 0.0) {mercator=vec4(merc_pos,height,1.0);mercator.xy-=u_merc_center;mercator.x=wrap(mercator.x,-0.5,0.5);mercator=u_merc_matrix*mercator;}vec3 position=mix(globe.xyz,mercator.xyz,u_zoom_transition);gl_Position=u_proj_matrix*vec4(position,1.0);\n#ifdef FOG\nv_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);\n#endif\n}"),globeAtmosphere:ci("uniform float u_transition;uniform highp float u_fadeout_range;uniform highp float u_temporal_offset;uniform vec3 u_start_color;uniform vec4 u_color;uniform vec4 u_space_color;uniform vec4 u_high_color;uniform float u_star_intensity;uniform float u_star_size;uniform float u_star_density;uniform float u_horizon_angle;uniform mat4 u_rotation_matrix;varying highp vec3 v_ray_dir;varying highp vec3 v_horizon_dir;highp float random(highp vec3 p) {p=fract(p*vec3(23.2342,97.1231,91.2342));p+=dot(p.zxy,p.yxz+123.1234);return fract(p.x*p.y);}float stars(vec3 p,float scale,vec2 offset) {vec2 uv_scale=(u_viewport/u_star_size)*scale;vec3 position=vec3(p.xy*uv_scale+offset*u_viewport,p.z);vec3 q=fract(position)-0.5;vec3 id=floor(position);float random_visibility=step(random(id),u_star_density);float circle=smoothstep(0.5+u_star_intensity,0.5,length(q));return circle*random_visibility;}void main() {highp vec3 dir=normalize(v_ray_dir);\n#ifdef PROJECTION_GLOBE_VIEW\nfloat globe_pos_dot_dir=dot(u_globe_pos,dir);highp vec3 closest_point_forward=abs(globe_pos_dot_dir)*dir;float norm_dist_from_center=length(closest_point_forward-u_globe_pos)/u_globe_radius;if (norm_dist_from_center < 0.98) {discard;return;}\n#endif\nhighp vec3 horizon_dir=normalize(v_horizon_dir);float horizon_angle_mercator=dir.y < horizon_dir.y ?\n0.0 : max(acos(dot(dir,horizon_dir)),0.0);\n#ifdef PROJECTION_GLOBE_VIEW\nhighp vec3 closest_point=globe_pos_dot_dir*dir;float closest_point_to_center=length(closest_point-u_globe_pos);float theta=asin(clamp(closest_point_to_center/length(u_globe_pos),-1.0,1.0));float horizon_angle=globe_pos_dot_dir < 0.0 ?\nPI-theta-u_horizon_angle : theta-u_horizon_angle;float angle_t=pow(u_transition,10.0);horizon_angle=mix(horizon_angle,horizon_angle_mercator,angle_t);\n#else\nfloat horizon_angle=horizon_angle_mercator;\n#endif\nhorizon_angle/=PI;float t=exp(-horizon_angle/u_fadeout_range);float alpha_0=u_color.a;float alpha_1=u_high_color.a;float alpha_2=u_space_color.a;vec3 color_stop_0=u_color.rgb;vec3 color_stop_1=u_high_color.rgb;vec3 color_stop_2=u_space_color.rgb;vec3 c0=mix(color_stop_2,color_stop_1,alpha_1);vec3 c1=mix(c0,color_stop_0,alpha_0);vec3 c2=mix(c0,c1,t);vec3 c =mix(color_stop_2,c2,t);float a0=mix(alpha_2,1.0,alpha_1);float a1=mix(a0,1.0,alpha_0);float a2=mix(a0,a1,t);float a =mix(alpha_2,a2,t);vec2 uv=gl_FragCoord.xy/u_viewport-0.5;float aspect_ratio=u_viewport.x/u_viewport.y;vec4 uv_dir=vec4(normalize(vec3(uv.x*aspect_ratio,uv.y,1.0)),1.0);uv_dir=u_rotation_matrix*uv_dir;vec3 n=abs(uv_dir.xyz);vec2 uv_remap=(n.x > n.y && n.x > n.z) ? uv_dir.yz/uv_dir.x:\n(n.y > n.x && n.y > n.z) ? uv_dir.zx/uv_dir.y:\nuv_dir.xy/uv_dir.z;uv_remap.x/=aspect_ratio;vec3 D=vec3(uv_remap,1.0);highp float star_field=0.0;if (u_star_intensity > 0.0) {star_field+=stars(D,1.2,vec2(0.0,0.0));star_field+=stars(D,1.0,vec2(1.0,0.0));star_field+=stars(D,0.8,vec2(0.0,1.0));star_field+=stars(D,0.6,vec2(1.0,1.0));star_field*=(1.0-pow(t,0.25+(1.0-u_high_color.a)*0.75));c+=star_field*alpha_2;}c=dither(c,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=vec4(c,a);}","attribute vec3 a_pos;attribute vec2 a_uv;uniform vec3 u_frustum_tl;uniform vec3 u_frustum_tr;uniform vec3 u_frustum_br;uniform vec3 u_frustum_bl;uniform float u_horizon;varying highp vec3 v_ray_dir;varying highp vec3 v_horizon_dir;void main() {v_ray_dir=mix(\nmix(u_frustum_tl,u_frustum_tr,a_uv.x),mix(u_frustum_bl,u_frustum_br,a_uv.x),a_uv.y);v_horizon_dir=mix(\nmix(u_frustum_tl,u_frustum_bl,u_horizon),mix(u_frustum_tr,u_frustum_br,u_horizon),a_uv.x);gl_Position=vec4(a_pos,1.0);}")};function ci(e,t,i){const n=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,r=/uniform (highp |mediump |lowp )?([\w]+) ([\w]+)([\s]*)([\w]*)/g,o=t.match(/attribute (highp |mediump |lowp )?([\w]+) ([\w]+)/g),s=e.match(r),a=t.match(r),l=ti.match(r);let c=a?a.concat(s):s;i||(ni.staticUniforms&&(c=ni.staticUniforms.concat(c)),ri.staticUniforms&&(c=ri.staticUniforms.concat(c))),c&&(c=c.concat(l));const u={};return{fragmentSource:e=e.replace(n,((e,t,i,n,r)=>(u[r]=!0,"define"===t?`\n#ifndef HAS_UNIFORM_u_${r}\nvarying ${i} ${n} ${r};\n#else\nuniform ${i} ${n} u_${r};\n#endif\n`:`\n#ifdef HAS_UNIFORM_u_${r}\n    ${i} ${n} ${r} = u_${r};\n#endif\n`))),vertexSource:t=t.replace(n,((e,t,i,n,r)=>{const o="float"===n?"vec2":"vec4",s=r.match(/color/)?"color":o;return u[r]?"define"===t?`\n#ifndef HAS_UNIFORM_u_${r}\nuniform lowp float u_${r}_t;\nattribute ${i} ${o} a_${r};\nvarying ${i} ${n} ${r};\n#else\nuniform ${i} ${n} u_${r};\n#endif\n`:"vec4"===s?`\n#ifndef HAS_UNIFORM_u_${r}\n    ${r} = a_${r};\n#else\n    ${i} ${n} ${r} = u_${r};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${r}\n    ${r} = unpack_mix_${s}(a_${r}, u_${r}_t);\n#else\n    ${i} ${n} ${r} = u_${r};\n#endif\n`:"define"===t?`\n#ifndef HAS_UNIFORM_u_${r}\nuniform lowp float u_${r}_t;\nattribute ${i} ${o} a_${r};\n#else\nuniform ${i} ${n} u_${r};\n#endif\n`:"vec4"===s?`\n#ifndef HAS_UNIFORM_u_${r}\n    ${i} ${n} ${r} = a_${r};\n#else\n    ${i} ${n} ${r} = u_${r};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${r}\n    ${i} ${n} ${r} = unpack_mix_${s}(a_${r}, u_${r}_t);\n#else\n    ${i} ${n} ${r} = u_${r};\n#endif\n`})),staticAttributes:o,staticUniforms:c}}class ui{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(e,t,i,n,r,o,s,a,l){this.context=e;let c=this.boundPaintVertexBuffers.length!==n.length;for(let e=0;!c&&e<n.length;e++)this.boundPaintVertexBuffers[e]!==n[e]&&(c=!0);e.extVertexArrayObject&&this.vao&&this.boundProgram===t&&this.boundLayoutVertexBuffer===i&&!c&&this.boundIndexBuffer===r&&this.boundVertexOffset===o&&this.boundDynamicVertexBuffer===s&&this.boundDynamicVertexBuffer2===a&&this.boundDynamicVertexBuffer3===l?(e.bindVertexArrayOES.set(this.vao),s&&s.bind(),r&&r.dynamicDraw&&r.bind(),a&&a.bind(),l&&l.bind()):this.freshBind(t,i,n,r,o,s,a,l)}freshBind(e,t,i,n,r,o,s,a){let l;const c=e.numAttributes,u=this.context,h=u.gl;if(u.extVertexArrayObject)this.vao&&this.destroy(),this.vao=u.extVertexArrayObject.createVertexArrayOES(),u.bindVertexArrayOES.set(this.vao),l=0,this.boundProgram=e,this.boundLayoutVertexBuffer=t,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=n,this.boundVertexOffset=r,this.boundDynamicVertexBuffer=o,this.boundDynamicVertexBuffer2=s,this.boundDynamicVertexBuffer3=a;else{l=u.currentNumAttributes||0;for(let e=c;e<l;e++)h.disableVertexAttribArray(e)}t.enableAttributes(h,e);for(const t of i)t.enableAttributes(h,e);o&&o.enableAttributes(h,e),s&&s.enableAttributes(h,e),a&&a.enableAttributes(h,e),t.bind(),t.setVertexAttribPointers(h,e,r);for(const t of i)t.bind(),t.setVertexAttribPointers(h,e,r);o&&(o.bind(),o.setVertexAttribPointers(h,e,r)),n&&n.bind(),s&&(s.bind(),s.setVertexAttribPointers(h,e,r)),a&&(a.bind(),a.setVertexAttribPointers(h,e,r)),u.currentNumAttributes=c}destroy(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)}}function hi(t,i){const n=Math.pow(2,i.canonical.z),r=i.canonical.y;return[new e.MercatorCoordinate(0,r/n).toLngLat().lat,new e.MercatorCoordinate(0,(r+1)/n).toLngLat().lat]}function pi(t,i,n,r,o,s,a){const l=t.context,c=l.gl,u=n.fbo;if(!u)return;t.prepareDrawTile();const h=t.useProgram("hillshade");l.activeTexture.set(c.TEXTURE0),c.bindTexture(c.TEXTURE_2D,u.colorAttachment.get());const p=((e,t,i,n)=>{const r=i.paint.get("hillshade-shadow-color"),o=i.paint.get("hillshade-highlight-color"),s=i.paint.get("hillshade-accent-color");let a=i.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===i.paint.get("hillshade-illumination-anchor")&&(a-=e.transform.angle);const l=!e.options.moving;return{u_matrix:n||e.transform.calculateProjMatrix(t.tileID.toUnwrapped(),l),u_image:0,u_latrange:hi(0,t.tileID),u_light:[i.paint.get("hillshade-exaggeration"),a],u_shadow:r,u_highlight:o,u_accent:s}})(t,n,r,t.terrain?i.projMatrix:null);t.prepareDrawProgram(l,h,i.toUnwrapped());const{tileBoundsBuffer:d,tileBoundsIndexBuffer:f,tileBoundsSegments:m}=t.getTileBoundsBuffers(n);h.draw(l,c.TRIANGLES,o,s,a,e.CullFaceMode.disabled,p,r.id,d,f,m)}function di(t,i,n){if(!i.needsDEMTextureUpload)return;const r=t.context,o=r.gl;r.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||t.getTileTexture(n.stride);const s=n.getPixels();i.demTexture?i.demTexture.update(s,{premultiply:!1}):i.demTexture=new e.Texture(r,s,o.RGBA,{premultiply:!1}),i.needsDEMTextureUpload=!1}function fi(t,i,n,r,o,s){const a=t.context,l=a.gl;if(!i.dem)return;const c=i.dem;if(a.activeTexture.set(l.TEXTURE1),di(t,i,c),!i.demTexture)return;i.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);const u=c.dim;a.activeTexture.set(l.TEXTURE0);let h=i.fbo;if(!h){const t=new e.Texture(a,{width:u,height:u,data:null},l.RGBA);t.bind(l.LINEAR,l.CLAMP_TO_EDGE),h=i.fbo=a.createFramebuffer(u,u,!0),h.colorAttachment.set(t.texture)}a.bindFramebuffer.set(h.framebuffer),a.viewport.set([0,0,u,u]);const{tileBoundsBuffer:p,tileBoundsIndexBuffer:d,tileBoundsSegments:f}=t.getMercatorTileBoundsBuffers();t.useProgram("hillshadePrepare").draw(a,l.TRIANGLES,r,o,s,e.CullFaceMode.disabled,((t,i)=>{const n=i.stride,r=e.create();return e.ortho(r,0,e.EXTENT,-e.EXTENT,0,0,1),e.translate(r,r,[0,-e.EXTENT,0]),{u_matrix:r,u_image:1,u_dimension:[n,n],u_zoom:t.overscaledZ,u_unpack:i.unpackVector}})(i.tileID,c),n.id,p,d,f),i.needsHillshadePrepare=!1}const mi=(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_image0:new e.Uniform1i(t,i.u_image0),u_skirt_height:new e.Uniform1f(t,i.u_skirt_height)}),gi=(e,t)=>({u_matrix:e,u_image0:0,u_skirt_height:t}),_i=(e,t,i,n,r,o,s,a,l,c,u,h,p,d)=>({u_proj_matrix:Float32Array.from(e),u_globe_matrix:t,u_normalize_matrix:Float32Array.from(n),u_merc_matrix:i,u_zoom_transition:r,u_merc_center:o,u_image0:0,u_frustum_tl:s,u_frustum_tr:a,u_frustum_br:l,u_frustum_bl:c,u_globe_pos:u,u_globe_radius:h,u_viewport:p,u_grid_matrix:d?Float32Array.from(d):new Float32Array(9)});function yi(e,t){return null!=e&&null!=t&&!(!e.hasData()||!t.hasData())&&null!=e.demTexture&&null!=t.demTexture&&e.tileID.key!==t.tileID.key}const vi=new class{constructor(){this.operations={}}newMorphing(e,t,i,n,r){if(e in this.operations){const t=this.operations[e];t.to.tileID.key!==i.tileID.key&&(t.queued=i)}else this.operations[e]={startTime:n,phase:0,duration:r,from:t,to:i,queued:null}}getMorphValuesForProxy(e){if(!(e in this.operations))return null;const t=this.operations[e];return{from:t.from,to:t.to,phase:t.phase}}update(e){for(const t in this.operations){const i=this.operations[t];for(i.phase=(e-i.startTime)/i.duration;i.phase>=1||!this._validOp(i);)if(!this._nextOp(i,e)){delete this.operations[t];break}}}_nextOp(e,t){return!!e.queued&&(e.from=e.to,e.to=e.queued,e.queued=null,e.phase=0,e.startTime=t,!0)}_validOp(e){return e.from.hasData()&&e.to.hasData()}},xi={0:null,1:"TERRAIN_VERTEX_MORPHING",2:"TERRAIN_WIREFRAME"};function bi(e,t){const i=1<<e.z;return!t&&(0===e.x||e.x===i-1)||0===e.y||e.y===i-1}const wi=e=>({u_matrix:e});function Mi(t,i,n,r,o){if(o>0){const s=e.exported.now(),a=(s-t.timeAdded)/o,l=i?(s-i.timeAdded)/o:-1,c=n.getSource(),u=r.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),h=!i||Math.abs(i.tileID.overscaledZ-u)>Math.abs(t.tileID.overscaledZ-u),p=h&&t.refreshedUponExpiration?1:e.clamp(h?a:1-l,0,1);return t.refreshedUponExpiration&&a>=1&&(t.refreshedUponExpiration=!1),i?{opacity:1,mix:1-p}:{opacity:p,mix:0}}return{opacity:1,mix:0}}class Ti extends e.SourceCache{constructor(e){const t={type:"raster-dem",maxzoom:e.transform.maxZoom},i=new R(je(),null),n=Re("mock-dem",t,i,e.style);super("mock-dem",n,!1),n.setEventedParent(this),this._sourceLoaded=!0}_loadTile(e,t){e.state="loaded",t(null)}}class Si extends e.SourceCache{constructor(e){const t=Re("proxy",{type:"geojson",maxzoom:e.transform.maxZoom},new R(je(),null),e.style);super("proxy",t,!1),t.setEventedParent(this),this.map=this.getSource().map=e,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(t,i,n){if(t.freezeTileCoverage)return;this.transform=t;const r=t.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce(((i,n)=>{if(i[n.key]="",!this._tiles[n.key]){const i=new e.Tile(n,this._source.tileSize*n.overscaleFactor(),t.tileZoom);i.state="loaded",this._tiles[n.key]=i}return i}),{});for(const e in this._tiles)e in r||(this.freeFBO(e),this._tiles[e].unloadVectorData(),delete this._tiles[e])}freeFBO(e){const t=this.proxyCachedFBO[e];if(void 0!==t){const i=Object.values(t);this.renderCachePool.push(...i),delete this.proxyCachedFBO[e]}}deallocRenderCache(){this.renderCache.forEach((e=>e.fb.destroy())),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class Ei extends e.OverscaledTileID{constructor(e,t,i){super(e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y),this.proxyTileKey=t,this.projMatrix=i}}class Ai extends e.Elevation{constructor(t,i){super(),this.painter=t,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[n,r,o]=function(t){const i=new e.StructArrayLayout4i8,n=new e.StructArrayLayout3ui6,r=131;i.reserve(17161),n.reserve(33800);const o=e.EXTENT/128,s=e.EXTENT+o/2,a=s+o;for(let t=-o;t<a;t+=o)for(let n=-o;n<a;n+=o){const r=n<0||n>s||t<0||t>s?24575:0,o=e.clamp(Math.round(n),0,e.EXTENT),a=e.clamp(Math.round(t),0,e.EXTENT);i.emplaceBack(o+r,a,o,a)}const l=(e,t)=>{const i=t*r+e;n.emplaceBack(i+1,i,i+r),n.emplaceBack(i+r,i+r+1,i+1)};for(let e=1;e<129;e++)for(let t=1;t<129;t++)l(t,e);return[0,129].forEach((e=>{for(let t=0;t<130;t++)l(t,e),l(e,t)})),[i,n,32768]}(),s=t.context;this.gridBuffer=s.createVertexBuffer(n,e.boundsAttributes.members),this.gridIndexBuffer=s.createIndexBuffer(r),this.gridSegments=e.SegmentVector.simpleSegment(0,0,n.length,r.length),this.gridNoSkirtSegments=e.SegmentVector.simpleSegment(0,0,n.length,o),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new Si(i.map),this.orthoMatrix=e.create(),e.ortho(this.orthoMatrix,0,e.EXTENT,0,e.EXTENT,0,1);const a=s.gl;this._overlapStencilMode=new e.StencilMode({func:a.GEQUAL,mask:255},0,255,a.KEEP,a.KEEP,a.REPLACE),this._previousZoom=t.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=i,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new Ti(i.map)}set style(e){e.on("data",this._onStyleDataEvent.bind(this)),e.on("neworder",this._checkRenderCacheEfficiency.bind(this)),this._style=e,this._checkRenderCacheEfficiency()}update(t,i,n){if(t&&t.terrain){this._style!==t&&(this.style=t),this.enabled=!0;const r=t.terrain.properties;this.sourceCache=0===t.terrain.drapeRenderMode?this._mockSourceCache:t._getSourceCache(r.get("source")),this._exaggeration=r.get("exaggeration");const o=()=>{this.sourceCache.used&&e.warnOnce(`Raster DEM source '${this.sourceCache.id}' is used both for terrain and as layer source.\nThis leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source.`);const t=this.getScaledDemTileSize();this.sourceCache.update(i,t,!0),this.resetTileLookupCache(this.sourceCache.id)};this.sourceCache.usedForTerrain||(this.resetTileLookupCache(this.sourceCache.id),this.sourceCache.usedForTerrain=!0,o(),this._initializing=!0),o(),i.updateElevation(!n),this.resetTileLookupCache(this.proxySourceCache.id),this.proxySourceCache.update(i),this._emptyDEMTextureDirty=!0}else this._disable()}resetTileLookupCache(e){this._findCoveringTileCache[e]={}}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_checkRenderCacheEfficiency(){const t=this.renderCacheEfficiency(this._style);this._style.map._optimizeForTerrain||100!==t.efficiency&&e.warnOnce(`Terrain render cache efficiency is not optimal (${t.efficiency}%) and performance\n                may be affected negatively, consider placing all background, fill and line layers before layer\n                with id '${t.firstUndrapedLayer}' or create a map using optimizeForTerrain: true option.`)}_onStyleDataEvent(e){e.coord&&"source"===e.dataType?this._clearRenderCacheForTile(e.sourceCacheId,e.coord):"style"===e.dataType&&(this._invalidateRenderCache=!0)}_disable(){if(this.enabled&&(this.enabled=!1,this._sharedDepthStencil=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const e in this._style._sourceCaches)this._style._sourceCaches[e].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this._emptyDepthBufferTexture&&this._emptyDepthBufferTexture.destroy(),this.pool.forEach((e=>e.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 e=2*this.proxySourceCache.getSource().tileSize;return[e,e]}set useVertexMorphing(e){this._useVertexMorphing=e}updateTileBinding(t){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const i=this.proxySourceCache,n=this.painter.transform;this._initializing&&(this._initializing=0===n._centerAltitude&&-1===this.getAtPointOrZero(e.MercatorCoordinate.fromLngLat(n.center),-1),this._emptyDEMTextureDirty=!this._initializing);const r=this.proxyCoords=i.getIds().map((e=>{const t=i.getTileByID(e).tileID;return t.projMatrix=n.calculateProjMatrix(t.toUnwrapped()),t}));!function(t,i){const n=i.transform.pointCoordinate(i.transform.getCameraPoint()),r=new e.pointGeometry(n.x,n.y);t.sort(((t,i)=>{if(i.overscaledZ-t.overscaledZ)return i.overscaledZ-t.overscaledZ;const n=new e.pointGeometry(t.canonical.x+(1<<t.canonical.z)*t.wrap,t.canonical.y),o=new e.pointGeometry(i.canonical.x+(1<<i.canonical.z)*i.wrap,i.canonical.y),s=r.mult(1<<t.canonical.z);return s.x-=.5,s.y-=.5,s.distSqr(n)-s.distSqr(o)}))}(r,this.painter),this._previousZoom=n.zoom;const o=this.proxyToSource||{};this.proxyToSource={},r.forEach((e=>{this.proxyToSource[e.key]={}})),this.terrainTileForTile={};const s=this._style._sourceCaches;for(const e in s){const i=s[e];if(!i.used)continue;if(i!==this.sourceCache&&this.resetTileLookupCache(i.id),this._setupProxiedCoordsForOrtho(i,t[e],o),i.usedForTerrain)continue;const n=t[e];i.getSource().reparseOverscaled&&this._assignTerrainTiles(n)}this.proxiedCoords[i.id]=r.map((e=>new Ei(e,e.key,this.orthoMatrix))),this._assignTerrainTiles(r),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(o),this.renderingToTexture=!1,this._updateTimestamp=e.exported.now();const a={};this._visibleDemTiles=[];for(const e of this.proxyCoords){const t=this.terrainTileForTile[e.key];if(!t)continue;const i=t.tileID.key;i in a||(this._visibleDemTiles.push(t),a[i]=i)}}_assignTerrainTiles(e){this._initializing||e.forEach((e=>{if(this.terrainTileForTile[e.key])return;const t=this._findTileCoveringTileID(e,this.sourceCache);t&&(this.terrainTileForTile[e.key]=t)}))}_prepareDEMTextures(){const e=this.painter.context,t=e.gl;for(const i in this.terrainTileForTile){const n=this.terrainTileForTile[i],r=n.dem;!r||n.demTexture&&!n.needsDEMTextureUpload||(e.activeTexture.set(t.TEXTURE1),di(this.painter,n,r))}}_prepareDemTileUniforms(e,t,i,n){if(!t||null==t.demTexture)return!1;const r=e.tileID.canonical,o=Math.pow(2,t.tileID.canonical.z-r.z),s=n||"";return i[`u_dem_tl${s}`]=[r.x*o%1,r.y*o%1],i[`u_dem_scale${s}`]=o,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}get emptyDepthBufferTexture(){const t=this.painter.context,i=t.gl;if(!this._emptyDepthBufferTexture){const n=new e.RGBAImage({width:1,height:1},Uint8Array.of(255,255,255,255));this._emptyDepthBufferTexture=new e.Texture(t,n,i.RGBA,{premultiply:!1})}return this._emptyDepthBufferTexture}_getLoadedAreaMinimum(){let e=0;const t=this._visibleDemTiles.reduce(((t,i)=>{if(!i.dem)return t;const n=i.dem.tree.minimums[0];return n>0&&e++,t+n}),0);return e?t/e:0}_updateEmptyDEMTexture(){const t=this.painter.context,i=t.gl;t.activeTexture.set(i.TEXTURE2);const n=this._getLoadedAreaMinimum(),r=new e.RGBAImage({width:1,height:1},new Uint8Array(e.DEMData.pack(n,this.sourceCache.getSource().encoding)));this._emptyDEMTextureDirty=!1;let o=this._emptyDEMTexture;return o?o.update(r,{premultiply:!1}):o=this._emptyDEMTexture=new e.Texture(t,r,i.RGBA,{premultiply:!1}),o}setupElevationDraw(t,i,n){const r=this.painter.context,o=r.gl,s=(a=this.sourceCache.getSource().encoding,{u_dem:2,u_dem_prev:4,u_dem_unpack:e.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,u=t.tileID.canonical;s.u_tile_tl_up=c.upVector(u,0,0),s.u_tile_tr_up=c.upVector(u,e.EXTENT,0),s.u_tile_br_up=c.upVector(u,e.EXTENT,e.EXTENT),s.u_tile_bl_up=c.upVector(u,0,e.EXTENT),s.u_tile_up_scale=n&&n.useDenormalizedUpVectorScale?e.GLOBE_METERS_TO_ECEF:c.upVectorScale(u,l.center.lat,l.worldSize).metersToTile;let h=null,p=null,d=1;if(n&&n.morphing&&this._useVertexMorphing){const e=n.morphing.srcDemTile,i=n.morphing.dstDemTile;d=n.morphing.phase,e&&i&&(this._prepareDemTileUniforms(t,e,s,"_prev")&&(p=e),this._prepareDemTileUniforms(t,i,s)&&(h=i))}if(p&&h?(r.activeTexture.set(o.TEXTURE2),h.demTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE,o.NEAREST),r.activeTexture.set(o.TEXTURE4),p.demTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE,o.NEAREST),s.u_dem_lerp=d):(h=this.terrainTileForTile[t.tileID.key],r.activeTexture.set(o.TEXTURE2),(this._prepareDemTileUniforms(t,h,s)?h.demTexture:this.emptyDEMTexture).bind(o.NEAREST,o.CLAMP_TO_EDGE)),r.activeTexture.set(o.TEXTURE3),n&&n.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]),n&&n.useMeterToDem&&h){const t=(1<<h.tileID.canonical.z)*e.mercatorZfromAltitude(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;s.u_meter_to_dem=t}n&&n.labelPlaneMatrixInv&&(s.u_label_plane_matrix_inv=n.labelPlaneMatrixInv),i.setTerrainUniformValues(r,s)}renderToBackBuffer(t){const i=this.painter,n=this.painter.context;0!==t.length&&(n.bindFramebuffer.set(null),n.viewport.set([0,0,i.width,i.height]),i.gpuTimingDeferredRenderStart(),this.renderingToTexture=!1,function(t,i,n,r,o){if("globe"===t.transform.projection.name)!function(t,i,n,r,o){const s=t.context,a=s.gl;let l,c;const u=t.options.showTerrainWireframe?2:0,h=t.transform,p=e.globeUseCustomAntiAliasing(t,s,h),d=(e,i)=>{if(c===e)return;const n=[xi[e],"PROJECTION_GLOBE_VIEW"];p&&n.push("CUSTOM_ANTIALIASING"),i&&n.push(xi[u]),l=t.useProgram("globeRaster",null,n),c=e},f=t.colorModeForRenderPass(),m=new e.DepthMode(a.LEQUAL,e.DepthMode.ReadWrite,t.depthRangeFor3D);vi.update(o);const g=e.calculateGlobeMercatorMatrix(h),_=[e.mercatorXfromLng(h.center.lng),e.mercatorYfromLat(h.center.lat)],y=t.globeSharedBuffers,v=[h.width*e.exported.devicePixelRatio,h.height*e.exported.devicePixelRatio];if((u?[!1,!0]:[!1]).forEach((u=>{c=-1;const p=u?a.LINES:a.TRIANGLES;for(const c of r){const r=n.getTile(c),x=e.StencilMode.disabled,b=i.prevTerrainTileForTile[c.key],w=i.terrainTileForTile[c.key];yi(b,w)&&vi.newMorphing(c.key,b,w,o,250),s.activeTexture.set(a.TEXTURE0),r.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);const M=vi.getMorphValuesForProxy(c.key),T=M?1:0,S={useDenormalizedUpVectorScale:!0};M&&e.extend$1(S,{morphing:{srcDemTile:M.from,dstDemTile:M.to,phase:e.easeCubicInOut(M.phase)}});const E=Float32Array.from(h.globeMatrix),A=e.globeTileLatLngCorners(c.canonical),C=e.getLatitudinalLod((A[0][0]+A[1][0])/2),L=e.getGridMatrix(c.canonical,A,C),I=e.globeNormalizeECEF(e.globeTileBounds(c.canonical)),P=_i(h.projMatrix,E,g,I,e.globeToMercatorTransition(h.zoom),_,h.frustumCorners.TL,h.frustumCorners.TR,h.frustumCorners.BR,h.frustumCorners.BL,h.globeCenterInViewSpace,h.globeRadius,v,L);if(d(T,u),i.setupElevationDraw(r,l,S),t.prepareDrawProgram(s,l,c.toUnwrapped()),y){const[i,n,r]=u?y.getWirefameBuffers(t.context,C):y.getGridBuffers(C);l.draw(s,p,m,x,f,e.CullFaceMode.backCCW,P,"globe_raster",i,n,r)}}})),y){const o=["GLOBE_POLES","PROJECTION_GLOBE_VIEW"];p&&o.push("CUSTOM_ANTIALIASING"),l=t.useProgram("globeRaster",null,o);for(const o of r){const{x:r,y:c,z:u}=o.canonical,p=0===c,d=c===(1<<u)-1,[g,x,b,w]=y.getPoleBuffers(u);if(w&&(p||d)){const c=n.getTile(o);s.activeTexture.set(a.TEXTURE0),c.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);let y=e.globePoleMatrixForTile(u,r,h);const M=e.globeNormalizeECEF(e.globeTileBounds(o.canonical)),T=(t,i)=>t.draw(s,a.TRIANGLES,m,e.StencilMode.disabled,f,e.CullFaceMode.disabled,_i(h.projMatrix,y,y,M,0,_,h.frustumCorners.TL,h.frustumCorners.TR,h.frustumCorners.BR,h.frustumCorners.BL,h.globeCenterInViewSpace,h.globeRadius,v),"globe_pole_raster",i,b,w);i.setupElevationDraw(c,l,{}),t.prepareDrawProgram(s,l,o.toUnwrapped()),p&&T(l,g),d&&(y=e.scale(e.create(),y,[1,-1,1]),T(l,x))}}}}(t,i,n,r,o);else{const s=t.context,a=s.gl;let l,c;const u=t.options.showTerrainWireframe?2:0,h=(e,i)=>{if(c===e)return;const n=[xi[e]];i&&n.push(xi[u]),l=t.useProgram("terrainRaster",null,n),c=e},p=t.colorModeForRenderPass(),d=new e.DepthMode(a.LEQUAL,e.DepthMode.ReadWrite,t.depthRangeFor3D);vi.update(o);const f=t.transform,m=6*Math.pow(1.5,22-f.zoom)*i.exaggeration();(u?[!1,!0]:[!1]).forEach((u=>{c=-1;const g=u?a.LINES:a.TRIANGLES,[_,y]=u?i.getWirefameBuffer():[i.gridIndexBuffer,i.gridSegments];for(const c of r){const r=n.getTile(c),v=e.StencilMode.disabled,x=i.prevTerrainTileForTile[c.key],b=i.terrainTileForTile[c.key];yi(x,b)&&vi.newMorphing(c.key,x,b,o,250),s.activeTexture.set(a.TEXTURE0),r.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST);const w=vi.getMorphValuesForProxy(c.key),M=w?1:0;let T;w&&(T={morphing:{srcDemTile:w.from,dstDemTile:w.to,phase:e.easeCubicInOut(w.phase)}});const S=gi(c.projMatrix,bi(c.canonical,f.renderWorldCopies)?m/10:m);h(M,u),i.setupElevationDraw(r,l,T),t.prepareDrawProgram(s,l,c.toUnwrapped()),l.draw(s,g,d,v,p,e.CullFaceMode.backCCW,S,"terrain_raster",i.gridBuffer,_,y)}}))}}(i,this,this.proxySourceCache,t,this._updateTimestamp),this.renderingToTexture=!0,i.gpuTimingDeferredRenderEnd(),t.splice(0,t.length))}renderBatch(t){if(0===this._drapedRenderBatches.length)return t+1;this.renderingToTexture=!0;const i=this.painter,n=this.painter.context,r=this.proxySourceCache,o=this.proxiedCoords[r.id],s=this._drapedRenderBatches.shift(),a=[],l=i.style.order;let c=0;for(const u of o){const o=r.getTileByID(u.proxyTileKey),h=r.proxyCachedFBO[u.key]?r.proxyCachedFBO[u.key][t]:void 0,p=void 0!==h?r.renderCache[h]:this.pool[c++],d=void 0!==h;if(o.texture=p.tex,d&&!p.dirty){a.push(o.tileID);continue}let f;n.bindFramebuffer.set(p.fb.framebuffer),this.renderedToTile=!1,p.dirty&&(n.clear({color:e.Color.transparent,stencil:0}),p.dirty=!1);for(let e=s.start;e<=s.end;++e){const t=i.style._layers[l[e]];if(t.isHidden(i.transform.zoom))continue;const r=i.style._getLayerSourceCache(t),o=r?this.proxyToSource[u.key][r.id]:[u];if(!o)continue;const s=o;n.viewport.set([0,0,p.fb.width,p.fb.height]),f!==(r?r.id:null)&&(this._setupStencil(p,o,t,r),f=r?r.id:null),i.renderLayer(i,r,t,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,n.bindFramebuffer.set(null),n.viewport.set([0,0,i.width,i.height]),s.end+1}postRender(){}renderCacheEfficiency(e){const t=e.order.length;if(0===t)return{efficiency:100};let i,n=0,r=0,o=!1;for(let s=0;s<t;++s){const t=e._layers[e.order[s]];this._style.isLayerDraped(t)?(o&&++n,++r):o||(o=!0,i=t.id)}return 0===r?{efficiency:100}:{efficiency:100*(1-n/r),firstUndrapedLayer:i}}getMinElevationBelowMSL(){let e=0;return this._visibleDemTiles.filter((e=>e.dem)).forEach((t=>{e=Math.min(e,t.dem.tree.minimums[0])})),0===e?e:(e-30)*this._exaggeration}raycast(e,t,i){if(!this._visibleDemTiles)return null;const n=this._visibleDemTiles.filter((e=>e.dem)).map((n=>{const r=n.tileID,o=Math.pow(2,r.overscaledZ),{x:s,y:a}=r.canonical,l=s/o,c=(s+1)/o,u=a/o,h=(a+1)/o;return{minx:l,miny:u,maxx:c,maxy:h,t:n.dem.tree.raycastRoot(l,u,c,h,e,t,i),tile:n}}));n.sort(((e,t)=>(null!==e.t?e.t:Number.MAX_VALUE)-(null!==t.t?t.t:Number.MAX_VALUE)));for(const r of n){if(null==r.t)return null;const n=r.tile.dem.tree.raycast(r.minx,r.miny,r.maxx,r.maxy,e,t,i);if(null!=n)return n}return null}_createFBO(){const t=this.painter.context,i=t.gl,n=this.drapeBufferSize;t.activeTexture.set(i.TEXTURE0);const r=new e.Texture(t,{width:n[0],height:n[1],data:null},i.RGBA);r.bind(i.LINEAR,i.CLAMP_TO_EDGE);const o=t.createFramebuffer(n[0],n[1],!1);return o.colorAttachment.set(r.texture),o.depthAttachment=new Te(t,o.framebuffer),void 0===this._sharedDepthStencil?(this._sharedDepthStencil=t.createRenderbuffer(t.gl.DEPTH_STENCIL,n[0],n[1]),this._stencilRef=0,o.depthAttachment.set(this._sharedDepthStencil),t.clear({stencil:0})):o.depthAttachment.set(this._sharedDepthStencil),t.extTextureFilterAnisotropic&&!t.extTextureFilterAnisotropicForceOff&&i.texParameterf(i.TEXTURE_2D,t.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.extTextureFilterAnisotropicMax),{fb:o,tex:r,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 e in this._style._sourceCaches)if(this._style._sourceCaches[e].hasTransition())return!0;return this._style.order.some((e=>{const t=this._style._layers[e],i=t.isHidden(this.painter.transform.zoom),n=t.getCrossfadeParameters(),r=!!n&&1!==n.t,o=t.hasTransition();return"custom"!==t.type&&!i&&(r||o)}))}_clearRasterFadeFromRenderCache(){let e=!1;for(const t in this._style._sourceCaches)if(this._style._sourceCaches[t]._source instanceof Ae){e=!0;break}if(e)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),n=this._style._getLayerSourceCache(t);if("raster"!==t.type||i||!n)continue;const r=t.paint.get("raster-fade-duration");for(const e of this.proxyCoords){const t=this.proxyToSource[e.key][n.id];if(t)for(const e of t){const t=Mi(n.getTile(e),n.findLoadedParent(e,0),n,this.painter.transform,r);(1!==t.opacity||0!==t.mix)&&this._clearRenderCacheForTile(n.id,e)}}}}_setupDrapedRenderBatches(){const e=this._style.order,t=e.length;if(0===t)return;const i=[];let n,r=0,o=this._style._layers[e[r]];for(;!this._style.isLayerDraped(o)&&o.isHidden(this.painter.transform.zoom)&&++r<t;)o=this._style._layers[e[r]];for(;r<t;++r){const t=this._style._layers[e[r]];t.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(t)?void 0===n&&(n=r):void 0!==n&&(i.push({start:n,end:r-1}),n=void 0))}void 0!==n&&i.push({start:n,end:r-1}),this._drapedRenderBatches=i}_setupRenderCache(e){const t=this.proxySourceCache;if(this._shouldDisableRenderCache()||this._invalidateRenderCache){if(this._invalidateRenderCache=!1,t.renderCache.length>t.renderCachePool.length){const e=Object.values(t.proxyCachedFBO);t.proxyCachedFBO={};for(let i=0;i<e.length;++i){const n=Object.values(e[i]);t.renderCachePool.push(...n)}}return}this._clearRasterFadeFromRenderCache();const i=this.proxyCoords,n=this._tilesDirty;for(let r=i.length-1;r>=0;r--){const o=i[r];if(t.getTileByID(o.key),void 0!==t.proxyCachedFBO[o.key]){const i=e[o.key],r=this.proxyToSource[o.key];let s=0;for(const e in r){const t=r[e],o=i[e];if(!o||o.length!==t.length||t.some(((t,i)=>t!==o[i]||n[e]&&n[e].hasOwnProperty(t.key)))){s=-1;break}++s}for(const e in t.proxyCachedFBO[o.key])t.renderCache[t.proxyCachedFBO[o.key][e]].dirty=s<0||s!==Object.values(i).length}}const r=[...this._drapedRenderBatches];r.sort(((e,t)=>t.end-t.start-(e.end-e.start)));for(const e of r)for(const n of i){if(t.proxyCachedFBO[n.key])continue;let i=t.renderCachePool.pop();void 0===i&&t.renderCache.length<50&&(i=t.renderCache.length,t.renderCache.push(this._createFBO())),void 0!==i&&(t.proxyCachedFBO[n.key]={},t.proxyCachedFBO[n.key][e.start]=i,t.renderCache[i].dirty=!0)}this._tilesDirty={}}_setupStencil(e,t,i,n){if(!n||!this._sourceTilesOverlap[n.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const r=this.painter.context,o=r.gl;if(t.length<=1)return void(this._overlapStencilType=!1);let s;if(i.isTileClipped())s=t.length,this._overlapStencilMode.test={func:o.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(t[0].overscaledZ>t[t.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&&(r.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=s,this._overlapStencilMode.ref=this._stencilRef,i.isTileClipped()&&this._renderTileClippingMasks(t,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return"Clip"===this._overlapStencilType||"Mask"===this._overlapStencilType}stencilModeForRTTOverlap(t){return this.renderingToTexture&&this._overlapStencilType?("Clip"===this._overlapStencilType&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[t.key]),this._overlapStencilMode):e.StencilMode.disabled}_renderTileClippingMasks(t,i){const n=this.painter,r=this.painter.context,o=r.gl;n._tileClippingMaskIDs={},r.setColorMode(e.ColorMode.disabled),r.setDepthMode(e.DepthMode.disabled);const s=n.useProgram("clippingMask");for(const a of t){const t=n._tileClippingMaskIDs[a.key]=--i;s.draw(r,o.TRIANGLES,e.DepthMode.disabled,new e.StencilMode({func:o.ALWAYS,mask:0},t,255,o.KEEP,o.KEEP,o.REPLACE),e.ColorMode.disabled,e.CullFaceMode.disabled,wi(a.projMatrix),"$clipping",n.tileExtentBuffer,n.quadTriangleIndexBuffer,n.tileExtentSegments)}}pointCoordinate(t){const i=this.painter.transform;if(t.x<0||t.x>i.width||t.y<0||t.y>i.height)return null;const n=[t.x,t.y,1,1];e.transformMat4$1(n,n,i.pixelMatrixInverse),e.scale$1(n,n,1/n[3]),n[0]/=i.worldSize,n[1]/=i.worldSize;const r=i._camera.position,o=e.mercatorZfromAltitude(1,i.center.lat),s=[r[0],r[1],r[2]/o,0],a=e.subtract([],n.slice(0,3),s);e.normalize(a,a);const l=this.raycast(s,a,this._exaggeration);return null!==l&&l?(e.scaleAndAdd(s,s,a,l),s[3]=s[2],s[2]*=o,s):null}drawDepth(){const t=this.painter,i=t.context,n=this.proxySourceCache,r=Math.ceil(t.width),o=Math.ceil(t.height);if(!this._depthFBO||this._depthFBO.width===r&&this._depthFBO.height===o||(this._depthFBO.destroy(),this._depthFBO=void 0,this._depthTexture=void 0),!this._depthFBO){const t=i.gl,n=i.createFramebuffer(r,o,!0);i.activeTexture.set(t.TEXTURE0);const s=new e.Texture(i,{width:r,height:o,data:null},t.RGBA);s.bind(t.NEAREST,t.CLAMP_TO_EDGE),n.colorAttachment.set(s.texture);const a=i.createRenderbuffer(i.gl.DEPTH_COMPONENT16,r,o);n.depthAttachment.set(a),this._depthFBO=n,this._depthTexture=s}i.bindFramebuffer.set(this._depthFBO.framebuffer),i.viewport.set([0,0,r,o]),function(t,i,n,r){if("globe"===t.transform.projection.name)return;const o=t.context,s=o.gl;o.clear({depth:1});const a=t.useProgram("terrainDepth"),l=new e.DepthMode(s.LESS,e.DepthMode.ReadWrite,t.depthRangeFor3D);for(const t of r){const r=n.getTile(t),c=gi(t.projMatrix,0);i.setupElevationDraw(r,a),a.draw(o,s.TRIANGLES,l,e.StencilMode.disabled,e.ColorMode.unblended,e.CullFaceMode.backCCW,c,"terrain_depth",i.gridBuffer,i.gridIndexBuffer,i.gridNoSkirtSegments)}}(t,this,n,this.proxyCoords)}_setupProxiedCoordsForOrtho(e,t,i){if(e.getSource()instanceof Ie)return this._setupProxiedCoordsForImageSource(e,t,i);this._findCoveringTileCache[e.id]=this._findCoveringTileCache[e.id]||{};const n=this.proxiedCoords[e.id]=[],r=this.proxyCoords;for(let t=0;t<r.length;t++){const o=r[t],s=this._findTileCoveringTileID(o,e);if(s){const t=this._createProxiedId(o,s,i[o.key]&&i[o.key][e.id]);n.push(t),this.proxyToSource[o.key][e.id]=[t]}}let o=!1;for(let r=0;r<t.length;r++){const s=e.getTile(t[r]);if(!s||!s.hasData())continue;const a=this._findTileCoveringTileID(s.tileID,this.proxySourceCache);if(a&&a.tileID.canonical.z!==s.tileID.canonical.z){const t=this.proxyToSource[a.tileID.key][e.id],r=this._createProxiedId(a.tileID,s,i[a.tileID.key]&&i[a.tileID.key][e.id]);t?t.splice(t.length-1,0,r):this.proxyToSource[a.tileID.key][e.id]=[r],n.push(r),o=!0}}this._sourceTilesOverlap[e.id]=o}_setupProxiedCoordsForImageSource(t,i,n){if(!t.getSource().loaded())return;const r=this.proxiedCoords[t.id]=[],o=this.proxyCoords,s=t.getSource(),a=new e.pointGeometry(s.tileID.x,s.tileID.y)._div(1<<s.tileID.z),l=s.coordinates.map(e.MercatorCoordinate.fromLngLat).reduce(((e,t)=>(e.min.x=Math.min(e.min.x,t.x-a.x),e.min.y=Math.min(e.min.y,t.y-a.y),e.max.x=Math.max(e.max.x,t.x-a.x),e.max.y=Math.max(e.max.y,t.y-a.y),e)),{min:new e.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE),max:new e.pointGeometry(-Number.MAX_VALUE,-Number.MAX_VALUE)}),c=(t,i)=>{const n=t.wrap+t.canonical.x/(1<<t.canonical.z),r=t.canonical.y/(1<<t.canonical.z),o=e.EXTENT/(1<<t.canonical.z),s=i.wrap+i.canonical.x/(1<<i.canonical.z),a=i.canonical.y/(1<<i.canonical.z);return n+o<s+l.min.x||n>s+l.max.x||r+o<a+l.min.y||r>a+l.max.y};for(let e=0;e<o.length;e++){const s=o[e];for(let e=0;e<i.length;e++){const o=t.getTile(i[e]);if(!o||!o.hasData())continue;if(c(s,o.tileID))continue;const a=this._createProxiedId(s,o,n[s.key]&&n[s.key][t.id]),l=this.proxyToSource[s.key][t.id];l?l.push(a):this.proxyToSource[s.key][t.id]=[a],r.push(a)}}}_createProxiedId(t,i,n){let r=this.orthoMatrix;if(n){const e=n.find((e=>e.key===i.tileID.key));if(e)return e}if(i.tileID.key!==t.key){const n=t.canonical.z-i.tileID.canonical.z;let o,s,a;r=e.create();const l=i.tileID.wrap-t.wrap<<t.overscaledZ;n>0?(o=e.EXTENT>>n,s=o*((i.tileID.canonical.x<<n)-t.canonical.x+l),a=o*((i.tileID.canonical.y<<n)-t.canonical.y)):(o=e.EXTENT<<-n,s=e.EXTENT*(i.tileID.canonical.x-(t.canonical.x+l<<-n)),a=e.EXTENT*(i.tileID.canonical.y-(t.canonical.y<<-n))),e.ortho(r,0,o,0,o,0,1),e.translate(r,r,[s,a,0])}return new Ei(i.tileID,t.key,r)}_findTileCoveringTileID(t,i){let n=i.getTile(t);if(n&&n.hasData())return n;const r=this._findCoveringTileCache[i.id],o=r[t.key];if(n=o?i.getTileByID(o):null,n&&n.hasData()||null===o)return n;let s=n?n.tileID:t,a=s.overscaledZ;const l=i.getSource().minzoom,c=[];if(!o){const r=i.getSource().maxzoom;if(t.canonical.z>=r){const n=t.canonical.z-r;i.getSource().reparseOverscaled?(a=Math.max(t.canonical.z+2,i.transform.tileZoom),s=new e.OverscaledTileID(a,t.wrap,r,t.canonical.x>>n,t.canonical.y>>n)):0!==n&&(a=r,s=new e.OverscaledTileID(a,t.wrap,r,t.canonical.x>>n,t.canonical.y>>n))}s.key!==t.key&&(c.push(s.key),n=i.getTile(s))}const u=e=>{c.forEach((t=>{r[t]=e})),c.length=0};for(a-=1;a>=l&&(!n||!n.hasData());a--){n&&u(n.tileID.key);const e=s.calculateScaledKey(a);if(n=i.getTileByID(e),n&&n.hasData())break;const t=r[e];if(null===t)break;void 0===t?c.push(e):n=i.getTileByID(t)}return u(n?n.tileID.key:null),n&&n.hasData()?n:null}findDEMTileFor(e){return this.enabled?this._findTileCoveringTileID(e,this.sourceCache):null}prepareDrawTile(){this.renderedToTile=!0}_clearRenderCacheForTile(e,t){let i=this._tilesDirty[e];i||(i=this._tilesDirty[e]={}),i[t.key]=!0}getWirefameBuffer(){if(!this.wireframeSegments){const t=function(t){let i=0;const n=new e.StructArrayLayout2ui4,r=131;for(let e=1;e<129;e++){for(let t=1;t<129;t++)i=e*r+t,n.emplaceBack(i,i+1),n.emplaceBack(i,i+r),n.emplaceBack(i+1,i+r),128===e&&n.emplaceBack(i+r,i+r+1);n.emplaceBack(i+1,i+1+r)}return n}();this.wireframeIndexBuffer=this.painter.context.createIndexBuffer(t),this.wireframeSegments=e.SegmentVector.simpleSegment(0,0,this.gridBuffer.length,t.length)}return[this.wireframeIndexBuffer,this.wireframeSegments]}}function Ci(e){const t=[];for(let i=0;i<e.length;i++){if(null===e[i])continue;const n=e[i].split(" ");t.push(n.pop())}return t}class Li{static cacheKey(e,t,i){let n=`${e}${i?i.cacheKey:""}`;for(const e of t)n+=`/${e}`;return n}constructor(t,i,n,r,o,s){const a=t.gl;this.program=a.createProgram();const l=Ci(n.staticAttributes),c=r?r.getBinderAttributes():[],u=l.concat(c),h=n.staticUniforms?Ci(n.staticUniforms):[],p=r?r.getBinderUniforms():[],d=h.concat(p),f=[];for(const e of d)f.indexOf(e)<0&&f.push(e);let m=r?r.defines():[];m=m.concat(s.map((e=>`#define ${e}`)));const g=m.concat(t.extStandardDerivatives?"#extension GL_OES_standard_derivatives : enable\n".concat(ai):ai,ai,si,oi.fragmentSource,ri.fragmentSource,n.fragmentSource).join("\n"),_=m.concat("\n#ifdef GL_ES\nprecision highp float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif",si,oi.vertexSource,ri.vertexSource,ni.vertexSource,n.vertexSource).join("\n"),y=a.createShader(a.FRAGMENT_SHADER);if(a.isContextLost())return void(this.failedToCreate=!0);a.shaderSource(y,g),a.compileShader(y),a.attachShader(this.program,y);const v=a.createShader(a.VERTEX_SHADER);if(a.isContextLost())return void(this.failedToCreate=!0);a.shaderSource(v,_),a.compileShader(v),a.attachShader(this.program,v),this.attributes={};const x={};this.numAttributes=u.length;for(let e=0;e<this.numAttributes;e++)u[e]&&(a.bindAttribLocation(this.program,e,u[e]),this.attributes[u[e]]=e);a.linkProgram(this.program),a.deleteShader(v),a.deleteShader(y);for(let e=0;e<f.length;e++){const t=f[e];if(t&&!x[t]){const e=a.getUniformLocation(this.program,t);e&&(x[t]=e)}}this.fixedUniforms=o(t,x),this.binderUniforms=r?r.getUniforms(t,x):[],-1!==s.indexOf("TERRAIN")&&(this.terrainUniforms=((t,i)=>({u_dem:new e.Uniform1i(t,i.u_dem),u_dem_prev:new e.Uniform1i(t,i.u_dem_prev),u_dem_unpack:new e.Uniform4f(t,i.u_dem_unpack),u_dem_tl:new e.Uniform2f(t,i.u_dem_tl),u_dem_scale:new e.Uniform1f(t,i.u_dem_scale),u_dem_tl_prev:new e.Uniform2f(t,i.u_dem_tl_prev),u_dem_scale_prev:new e.Uniform1f(t,i.u_dem_scale_prev),u_dem_size:new e.Uniform1f(t,i.u_dem_size),u_dem_lerp:new e.Uniform1f(t,i.u_dem_lerp),u_exaggeration:new e.Uniform1f(t,i.u_exaggeration),u_depth:new e.Uniform1i(t,i.u_depth),u_depth_size_inv:new e.Uniform2f(t,i.u_depth_size_inv),u_meter_to_dem:new e.Uniform1f(t,i.u_meter_to_dem),u_label_plane_matrix_inv:new e.UniformMatrix4f(t,i.u_label_plane_matrix_inv),u_tile_tl_up:new e.Uniform3f(t,i.u_tile_tl_up),u_tile_tr_up:new e.Uniform3f(t,i.u_tile_tr_up),u_tile_br_up:new e.Uniform3f(t,i.u_tile_br_up),u_tile_bl_up:new e.Uniform3f(t,i.u_tile_bl_up),u_tile_up_scale:new e.Uniform1f(t,i.u_tile_up_scale)}))(t,x)),-1!==s.indexOf("FOG")&&(this.fogUniforms=((t,i)=>({u_fog_matrix:new e.UniformMatrix4f(t,i.u_fog_matrix),u_fog_range:new e.Uniform2f(t,i.u_fog_range),u_fog_color:new e.Uniform4f(t,i.u_fog_color),u_fog_horizon_blend:new e.Uniform1f(t,i.u_fog_horizon_blend),u_fog_temporal_offset:new e.Uniform1f(t,i.u_fog_temporal_offset),u_frustum_tl:new e.Uniform3f(t,i.u_frustum_tl),u_frustum_tr:new e.Uniform3f(t,i.u_frustum_tr),u_frustum_br:new e.Uniform3f(t,i.u_frustum_br),u_frustum_bl:new e.Uniform3f(t,i.u_frustum_bl),u_globe_pos:new e.Uniform3f(t,i.u_globe_pos),u_globe_radius:new e.Uniform1f(t,i.u_globe_radius),u_globe_transition:new e.Uniform1f(t,i.u_globe_transition),u_is_globe:new e.Uniform1i(t,i.u_is_globe),u_viewport:new e.Uniform2f(t,i.u_viewport)}))(t,x))}setTerrainUniformValues(e,t){if(!this.terrainUniforms)return;const i=this.terrainUniforms;if(!this.failedToCreate){e.program.set(this.program);for(const e in t)i[e].set(t[e])}}setFogUniformValues(e,t){if(!this.fogUniforms)return;const i=this.fogUniforms;if(!this.failedToCreate){e.program.set(this.program);for(const e in t)i[e].location&&i[e].set(t[e])}}draw(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g){const _=e.gl;if(this.failedToCreate)return;e.program.set(this.program),e.setDepthMode(i),e.setStencilMode(n),e.setColorMode(r),e.setCullFace(o);for(const e of Object.keys(this.fixedUniforms))this.fixedUniforms[e].set(s[e]);d&&d.setUniforms(e,this.binderUniforms,h,{zoom:p});const y={[_.LINES]:2,[_.TRIANGLES]:3,[_.LINE_STRIP]:1}[t];for(const i of u.get()){const n=i.vaos||(i.vaos={});(n[a]||(n[a]=new ui)).bind(e,this,l,d?d.getPaintVertexBuffers():[],c,i.vertexOffset,f,m,g),_.drawElements(t,i.primitiveLength*y,_.UNSIGNED_SHORT,i.primitiveOffset*y*2)}}}function Ii(e,t,i){const n=1/k(i,1,t.transform.tileZoom),r=Math.pow(2,i.tileID.overscaledZ),o=i.tileSize*Math.pow(2,t.transform.tileZoom)/r,s=o*(i.tileID.canonical.x+i.tileID.wrap*r),a=o*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture.size,u_scale:[n,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[s>>16,a>>16],u_pixel_coord_lower:[65535&s,65535&a]}}const Pi=e.create(),Ri=(t,i,n,r,o,s,a,l,c)=>{const u=i.style.light,h=u.properties.get("position"),p=[h.x,h.y,h.z],d=e.create$1();"viewport"===u.properties.get("anchor")&&(e.fromRotation(d,-i.transform.angle),e.transformMat3(p,p,d));const f=u.properties.get("color"),m=i.transform,g={u_matrix:t,u_lightpos:p,u_lightintensity:u.properties.get("intensity"),u_lightcolor:[f.r,f.g,f.b],u_vertical_gradient:+n,u_opacity:r,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Pi,u_merc_center:[0,0],u_up_dir:[0,0,0],u_height_lift:0};return"globe"===m.projection.name&&(g.u_tile_id=[o.canonical.x,o.canonical.y,1<<o.canonical.z],g.u_zoom_transition=a,g.u_inv_rot_matrix=c,g.u_merc_center=l,g.u_up_dir=m.projection.upVector(new e.CanonicalTileID(0,0,0),l[0]*e.EXTENT,l[1]*e.EXTENT),g.u_height_lift=s),g},ki=(t,i,n,r,o,s,a,l,c,u,h)=>{const p=Ri(t,i,n,r,o,l,c,u,h),d={u_height_factor:-Math.pow(2,o.overscaledZ)/a.tileSize/8};return e.extend(p,Ii(s,i,a),d)},zi=e=>({u_matrix:e}),Di=(t,i,n,r)=>e.extend(zi(t),Ii(n,i,r)),Oi=(e,t)=>({u_matrix:e,u_world:t}),Fi=(t,i,n,r,o)=>e.extend(Di(t,i,n,r),{u_world:o}),Bi=e.create(),Ni=(t,i,n,r,o,s)=>{const a=t.transform,l="globe"===a.projection.name;let c;if("map"===s.paint.get("circle-pitch-alignment"))if(l){const t=e.globePixelsToTileUnits(a.zoom,i.canonical)*a._projectionScaler;c=Float32Array.from([t,0,0,t])}else c=a.calculatePixelsToTileUnitsMatrix(n);else c=new Float32Array([a.pixelsToGLUnits[0],0,0,a.pixelsToGLUnits[1]]);const u={u_camera_to_center_distance:a.cameraToCenterDistance,u_matrix:t.translatePosMatrix(i.projMatrix,n,s.paint.get("circle-translate"),s.paint.get("circle-translate-anchor")),u_device_pixel_ratio:e.exported.devicePixelRatio,u_extrude_scale:c,u_inv_rot_matrix:Bi,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(l){u.u_inv_rot_matrix=r,u.u_merc_center=o,u.u_tile_id=[i.canonical.x,i.canonical.y,1<<i.canonical.z],u.u_zoom_transition=e.globeToMercatorTransition(a.zoom);const t=o[0]*e.EXTENT,n=o[1]*e.EXTENT;u.u_up_dir=a.projection.upVector(new e.CanonicalTileID(0,0,0),t,n)}return u},Ui=e=>{const t=[];return"map"===e.paint.get("circle-pitch-alignment")&&t.push("PITCH_WITH_MAP"),"map"===e.paint.get("circle-pitch-scale")&&t.push("SCALE_WITH_MAP"),t},ji=(t,i,n,r)=>{const o=e.EXTENT/n.tileSize;return{u_matrix:t,u_camera_to_center_distance:i.getCameraToCenterDistance(r),u_extrude_scale:[i.pixelsToGLUnits[0]/o,i.pixelsToGLUnits[1]/o]}},Vi=(e,t,i=1)=>({u_matrix:e,u_color:t,u_overlay:0,u_overlay_scale:i}),Gi=e.create(),Hi=(t,i,n,r,o,s,a)=>{const l=t.transform,c="globe"===l.projection.name,u=c?e.globePixelsToTileUnits(l.zoom,i.canonical)*l._projectionScaler:k(n,1,s),h={u_matrix:i.projMatrix,u_extrude_scale:u,u_intensity:a,u_inv_rot_matrix:Gi,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(c){h.u_inv_rot_matrix=r,h.u_merc_center=o,h.u_tile_id=[i.canonical.x,i.canonical.y,1<<i.canonical.z],h.u_zoom_transition=e.globeToMercatorTransition(l.zoom);const t=o[0]*e.EXTENT,n=o[1]*e.EXTENT;h.u_up_dir=l.projection.upVector(new e.CanonicalTileID(0,0,0),t,n)}return h},Wi=(e,t,i,n,r,o,s,a)=>{const l=e.transform,c=l.calculatePixelsToTileUnitsMatrix(t),u={u_matrix:Zi(e,t,i,r),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(Xi(i)){const i=$i(t,e.transform);u.u_texsize=t.lineAtlasTexture.size,u.u_scale=[i,n.fromScale,n.toScale],u.u_mix=n.t}return u},qi=(e,t,i,n,r,o)=>{const s=e.transform,a=$i(t,s);return{u_matrix:Zi(e,t,i,r),u_texsize:t.imageAtlasTexture.size,u_pixels_to_tile_units:s.calculatePixelsToTileUnitsMatrix(t),u_device_pixel_ratio:o,u_image:0,u_scale:[a,n.fromScale,n.toScale],u_fade:n.t,u_units_to_pixels:[1/s.pixelsToGLUnits[0],1/s.pixelsToGLUnits[1]],u_alpha_discard_threshold:0}};function $i(e,t){return 1/k(e,1,t.tileZoom)}function Zi(e,t,i,n){return e.translatePosMatrix(n||t.tileID.projMatrix,t,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}function Xi(e){const t=e.paint.get("line-dasharray").value;return t.value||"constant"!==t.kind}const Yi=(e,t,i,n,r,o)=>{return{u_matrix:e,u_tl_parent:t,u_scale_parent:i,u_fade_t:n.mix,u_opacity:n.opacity*r.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:r.paint.get("raster-brightness-min"),u_brightness_high:r.paint.get("raster-brightness-max"),u_saturation_factor:(a=r.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(s=r.paint.get("raster-contrast"),s>0?1/(1-s):1+s),u_spin_weights:Ji(r.paint.get("raster-hue-rotate")),u_perspective_transform:o};var s,a};function Ji(e){e*=Math.PI/180;const t=Math.sin(e),i=Math.cos(e);return[(2*i+1)/3,(-Math.sqrt(3)*t-i+1)/3,(Math.sqrt(3)*t-i+1)/3]}const Qi=e.create(),Ki=(t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g)=>{const _=o.transform,y={u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:i?i.uSizeT:0,u_size:i?i.uSize:0,u_camera_to_center_distance:_.cameraToCenterDistance,u_rotate_symbol:+n,u_aspect_ratio:_.width/_.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:+r,u_texsize:u,u_texture:0,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Qi,u_merc_center:[0,0],u_camera_forward:[0,0,0],u_ecef_origin:[0,0,0],u_tile_matrix:Qi,u_up_vector:[0,-1,0]};return"globe"===g.name&&(y.u_tile_id=[h.canonical.x,h.canonical.y,1<<h.canonical.z],y.u_zoom_transition=p,y.u_inv_rot_matrix=f,y.u_merc_center=d,y.u_camera_forward=_._camera.forward(),y.u_ecef_origin=e.globeECEFOrigin(_.globeMatrix,h.toUnwrapped()),y.u_tile_matrix=Float32Array.from(_.globeMatrix),y.u_up_vector=m),y},en=(t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g,_)=>e.extend(Ki(t,i,n,r,o,s,a,l,c,u,p,d,f,m,g,_),{u_gamma_scale:r?o.transform.cameraToCenterDistance*Math.cos(o.terrain?0:o.transform._pitch):1,u_device_pixel_ratio:e.exported.devicePixelRatio,u_is_halo:+h}),tn=(t,i,n,r,o,s,a,l,c,u,h,p,d,f,m,g)=>e.extend(en(t,i,n,r,o,s,a,l,!0,c,!0,h,p,d,f,m,g),{u_texsize_icon:u,u_texture_icon:1}),nn=(e,t,i)=>({u_matrix:e,u_opacity:t,u_color:i}),rn=(t,i,n,r,o,s)=>e.extend(function(e,t,i,n){const r=i.imageManager.getPattern(e.from.toString()),o=i.imageManager.getPattern(e.to.toString()),{width:s,height:a}=i.imageManager.getPixelSize(),l=Math.pow(2,n.tileID.overscaledZ),c=n.tileSize*Math.pow(2,i.transform.tileZoom)/l,u=c*(n.tileID.canonical.x+n.tileID.wrap*l),h=c*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:r.tl,u_pattern_br_a:r.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,a],u_mix:t.t,u_pattern_size_a:r.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:t.fromScale,u_scale_b:t.toScale,u_tile_units_to_pixels:1/k(n,1,i.transform.tileZoom),u_pixel_coord_upper:[u>>16,h>>16],u_pixel_coord_lower:[65535&u,65535&h]}}(r,s,n,o),{u_matrix:t,u_opacity:i}),on={fillExtrusion:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_lightpos:new e.Uniform3f(t,i.u_lightpos),u_lightintensity:new e.Uniform1f(t,i.u_lightintensity),u_lightcolor:new e.Uniform3f(t,i.u_lightcolor),u_vertical_gradient:new e.Uniform1f(t,i.u_vertical_gradient),u_opacity:new e.Uniform1f(t,i.u_opacity),u_tile_id:new e.Uniform3f(t,i.u_tile_id),u_zoom_transition:new e.Uniform1f(t,i.u_zoom_transition),u_inv_rot_matrix:new e.UniformMatrix4f(t,i.u_inv_rot_matrix),u_merc_center:new e.Uniform2f(t,i.u_merc_center),u_up_dir:new e.Uniform3f(t,i.u_up_dir),u_height_lift:new e.Uniform1f(t,i.u_height_lift)}),fillExtrusionPattern:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_lightpos:new e.Uniform3f(t,i.u_lightpos),u_lightintensity:new e.Uniform1f(t,i.u_lightintensity),u_lightcolor:new e.Uniform3f(t,i.u_lightcolor),u_vertical_gradient:new e.Uniform1f(t,i.u_vertical_gradient),u_height_factor:new e.Uniform1f(t,i.u_height_factor),u_tile_id:new e.Uniform3f(t,i.u_tile_id),u_zoom_transition:new e.Uniform1f(t,i.u_zoom_transition),u_inv_rot_matrix:new e.UniformMatrix4f(t,i.u_inv_rot_matrix),u_merc_center:new e.Uniform2f(t,i.u_merc_center),u_up_dir:new e.Uniform3f(t,i.u_up_dir),u_height_lift:new e.Uniform1f(t,i.u_height_lift),u_image:new e.Uniform1i(t,i.u_image),u_texsize:new e.Uniform2f(t,i.u_texsize),u_pixel_coord_upper:new e.Uniform2f(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.Uniform2f(t,i.u_pixel_coord_lower),u_scale:new e.Uniform3f(t,i.u_scale),u_fade:new e.Uniform1f(t,i.u_fade),u_opacity:new e.Uniform1f(t,i.u_opacity)}),fill:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix)}),fillPattern:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_image:new e.Uniform1i(t,i.u_image),u_texsize:new e.Uniform2f(t,i.u_texsize),u_pixel_coord_upper:new e.Uniform2f(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.Uniform2f(t,i.u_pixel_coord_lower),u_scale:new e.Uniform3f(t,i.u_scale),u_fade:new e.Uniform1f(t,i.u_fade)}),fillOutline:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_world:new e.Uniform2f(t,i.u_world)}),fillOutlinePattern:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_world:new e.Uniform2f(t,i.u_world),u_image:new e.Uniform1i(t,i.u_image),u_texsize:new e.Uniform2f(t,i.u_texsize),u_pixel_coord_upper:new e.Uniform2f(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.Uniform2f(t,i.u_pixel_coord_lower),u_scale:new e.Uniform3f(t,i.u_scale),u_fade:new e.Uniform1f(t,i.u_fade)}),circle:(t,i)=>({u_camera_to_center_distance:new e.Uniform1f(t,i.u_camera_to_center_distance),u_extrude_scale:new e.UniformMatrix2f(t,i.u_extrude_scale),u_device_pixel_ratio:new e.Uniform1f(t,i.u_device_pixel_ratio),u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_inv_rot_matrix:new e.UniformMatrix4f(t,i.u_inv_rot_matrix),u_merc_center:new e.Uniform2f(t,i.u_merc_center),u_tile_id:new e.Uniform3f(t,i.u_tile_id),u_zoom_transition:new e.Uniform1f(t,i.u_zoom_transition),u_up_dir:new e.Uniform3f(t,i.u_up_dir)}),collisionBox:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_camera_to_center_distance:new e.Uniform1f(t,i.u_camera_to_center_distance),u_extrude_scale:new e.Uniform2f(t,i.u_extrude_scale)}),collisionCircle:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_inv_matrix:new e.UniformMatrix4f(t,i.u_inv_matrix),u_camera_to_center_distance:new e.Uniform1f(t,i.u_camera_to_center_distance),u_viewport_size:new e.Uniform2f(t,i.u_viewport_size)}),debug:(t,i)=>({u_color:new e.UniformColor(t,i.u_color),u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_overlay:new e.Uniform1i(t,i.u_overlay),u_overlay_scale:new e.Uniform1f(t,i.u_overlay_scale)}),clippingMask:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix)}),heatmap:(t,i)=>({u_extrude_scale:new e.Uniform1f(t,i.u_extrude_scale),u_intensity:new e.Uniform1f(t,i.u_intensity),u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_inv_rot_matrix:new e.UniformMatrix4f(t,i.u_inv_rot_matrix),u_merc_center:new e.Uniform2f(t,i.u_merc_center),u_tile_id:new e.Uniform3f(t,i.u_tile_id),u_zoom_transition:new e.Uniform1f(t,i.u_zoom_transition),u_up_dir:new e.Uniform3f(t,i.u_up_dir)}),heatmapTexture:(t,i)=>({u_image:new e.Uniform1i(t,i.u_image),u_color_ramp:new e.Uniform1i(t,i.u_color_ramp),u_opacity:new e.Uniform1f(t,i.u_opacity)}),hillshade:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_image:new e.Uniform1i(t,i.u_image),u_latrange:new e.Uniform2f(t,i.u_latrange),u_light:new e.Uniform2f(t,i.u_light),u_shadow:new e.UniformColor(t,i.u_shadow),u_highlight:new e.UniformColor(t,i.u_highlight),u_accent:new e.UniformColor(t,i.u_accent)}),hillshadePrepare:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_image:new e.Uniform1i(t,i.u_image),u_dimension:new e.Uniform2f(t,i.u_dimension),u_zoom:new e.Uniform1f(t,i.u_zoom),u_unpack:new e.Uniform4f(t,i.u_unpack)}),line:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_pixels_to_tile_units:new e.UniformMatrix2f(t,i.u_pixels_to_tile_units),u_device_pixel_ratio:new e.Uniform1f(t,i.u_device_pixel_ratio),u_units_to_pixels:new e.Uniform2f(t,i.u_units_to_pixels),u_dash_image:new e.Uniform1i(t,i.u_dash_image),u_gradient_image:new e.Uniform1i(t,i.u_gradient_image),u_image_height:new e.Uniform1f(t,i.u_image_height),u_texsize:new e.Uniform2f(t,i.u_texsize),u_scale:new e.Uniform3f(t,i.u_scale),u_mix:new e.Uniform1f(t,i.u_mix),u_alpha_discard_threshold:new e.Uniform1f(t,i.u_alpha_discard_threshold),u_trim_offset:new e.Uniform2f(t,i.u_trim_offset)}),linePattern:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_texsize:new e.Uniform2f(t,i.u_texsize),u_pixels_to_tile_units:new e.UniformMatrix2f(t,i.u_pixels_to_tile_units),u_device_pixel_ratio:new e.Uniform1f(t,i.u_device_pixel_ratio),u_image:new e.Uniform1i(t,i.u_image),u_units_to_pixels:new e.Uniform2f(t,i.u_units_to_pixels),u_scale:new e.Uniform3f(t,i.u_scale),u_fade:new e.Uniform1f(t,i.u_fade),u_alpha_discard_threshold:new e.Uniform1f(t,i.u_alpha_discard_threshold)}),raster:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_tl_parent:new e.Uniform2f(t,i.u_tl_parent),u_scale_parent:new e.Uniform1f(t,i.u_scale_parent),u_fade_t:new e.Uniform1f(t,i.u_fade_t),u_opacity:new e.Uniform1f(t,i.u_opacity),u_image0:new e.Uniform1i(t,i.u_image0),u_image1:new e.Uniform1i(t,i.u_image1),u_brightness_low:new e.Uniform1f(t,i.u_brightness_low),u_brightness_high:new e.Uniform1f(t,i.u_brightness_high),u_saturation_factor:new e.Uniform1f(t,i.u_saturation_factor),u_contrast_factor:new e.Uniform1f(t,i.u_contrast_factor),u_spin_weights:new e.Uniform3f(t,i.u_spin_weights),u_perspective_transform:new e.Uniform2f(t,i.u_perspective_transform)}),symbolIcon:(t,i)=>({u_is_size_zoom_constant:new e.Uniform1i(t,i.u_is_size_zoom_constant),u_is_size_feature_constant:new e.Uniform1i(t,i.u_is_size_feature_constant),u_size_t:new e.Uniform1f(t,i.u_size_t),u_size:new e.Uniform1f(t,i.u_size),u_camera_to_center_distance:new e.Uniform1f(t,i.u_camera_to_center_distance),u_rotate_symbol:new e.Uniform1i(t,i.u_rotate_symbol),u_aspect_ratio:new e.Uniform1f(t,i.u_aspect_ratio),u_fade_change:new e.Uniform1f(t,i.u_fade_change),u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_label_plane_matrix:new e.UniformMatrix4f(t,i.u_label_plane_matrix),u_coord_matrix:new e.UniformMatrix4f(t,i.u_coord_matrix),u_is_text:new e.Uniform1i(t,i.u_is_text),u_pitch_with_map:new e.Uniform1i(t,i.u_pitch_with_map),u_texsize:new e.Uniform2f(t,i.u_texsize),u_tile_id:new e.Uniform3f(t,i.u_tile_id),u_zoom_transition:new e.Uniform1f(t,i.u_zoom_transition),u_inv_rot_matrix:new e.UniformMatrix4f(t,i.u_inv_rot_matrix),u_merc_center:new e.Uniform2f(t,i.u_merc_center),u_camera_forward:new e.Uniform3f(t,i.u_camera_forward),u_tile_matrix:new e.UniformMatrix4f(t,i.u_tile_matrix),u_up_vector:new e.Uniform3f(t,i.u_up_vector),u_ecef_origin:new e.Uniform3f(t,i.u_ecef_origin),u_texture:new e.Uniform1i(t,i.u_texture)}),symbolSDF:(t,i)=>({u_is_size_zoom_constant:new e.Uniform1i(t,i.u_is_size_zoom_constant),u_is_size_feature_constant:new e.Uniform1i(t,i.u_is_size_feature_constant),u_size_t:new e.Uniform1f(t,i.u_size_t),u_size:new e.Uniform1f(t,i.u_size),u_camera_to_center_distance:new e.Uniform1f(t,i.u_camera_to_center_distance),u_rotate_symbol:new e.Uniform1i(t,i.u_rotate_symbol),u_aspect_ratio:new e.Uniform1f(t,i.u_aspect_ratio),u_fade_change:new e.Uniform1f(t,i.u_fade_change),u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_label_plane_matrix:new e.UniformMatrix4f(t,i.u_label_plane_matrix),u_coord_matrix:new e.UniformMatrix4f(t,i.u_coord_matrix),u_is_text:new e.Uniform1i(t,i.u_is_text),u_pitch_with_map:new e.Uniform1i(t,i.u_pitch_with_map),u_texsize:new e.Uniform2f(t,i.u_texsize),u_texture:new e.Uniform1i(t,i.u_texture),u_gamma_scale:new e.Uniform1f(t,i.u_gamma_scale),u_device_pixel_ratio:new e.Uniform1f(t,i.u_device_pixel_ratio),u_tile_id:new e.Uniform3f(t,i.u_tile_id),u_zoom_transition:new e.Uniform1f(t,i.u_zoom_transition),u_inv_rot_matrix:new e.UniformMatrix4f(t,i.u_inv_rot_matrix),u_merc_center:new e.Uniform2f(t,i.u_merc_center),u_camera_forward:new e.Uniform3f(t,i.u_camera_forward),u_tile_matrix:new e.UniformMatrix4f(t,i.u_tile_matrix),u_up_vector:new e.Uniform3f(t,i.u_up_vector),u_ecef_origin:new e.Uniform3f(t,i.u_ecef_origin),u_is_halo:new e.Uniform1i(t,i.u_is_halo)}),symbolTextAndIcon:(t,i)=>({u_is_size_zoom_constant:new e.Uniform1i(t,i.u_is_size_zoom_constant),u_is_size_feature_constant:new e.Uniform1i(t,i.u_is_size_feature_constant),u_size_t:new e.Uniform1f(t,i.u_size_t),u_size:new e.Uniform1f(t,i.u_size),u_camera_to_center_distance:new e.Uniform1f(t,i.u_camera_to_center_distance),u_rotate_symbol:new e.Uniform1i(t,i.u_rotate_symbol),u_aspect_ratio:new e.Uniform1f(t,i.u_aspect_ratio),u_fade_change:new e.Uniform1f(t,i.u_fade_change),u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_label_plane_matrix:new e.UniformMatrix4f(t,i.u_label_plane_matrix),u_coord_matrix:new e.UniformMatrix4f(t,i.u_coord_matrix),u_is_text:new e.Uniform1i(t,i.u_is_text),u_pitch_with_map:new e.Uniform1i(t,i.u_pitch_with_map),u_texsize:new e.Uniform2f(t,i.u_texsize),u_texsize_icon:new e.Uniform2f(t,i.u_texsize_icon),u_texture:new e.Uniform1i(t,i.u_texture),u_texture_icon:new e.Uniform1i(t,i.u_texture_icon),u_gamma_scale:new e.Uniform1f(t,i.u_gamma_scale),u_device_pixel_ratio:new e.Uniform1f(t,i.u_device_pixel_ratio),u_is_halo:new e.Uniform1i(t,i.u_is_halo)}),background:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_opacity:new e.Uniform1f(t,i.u_opacity),u_color:new e.UniformColor(t,i.u_color)}),backgroundPattern:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_opacity:new e.Uniform1f(t,i.u_opacity),u_image:new e.Uniform1i(t,i.u_image),u_pattern_tl_a:new e.Uniform2f(t,i.u_pattern_tl_a),u_pattern_br_a:new e.Uniform2f(t,i.u_pattern_br_a),u_pattern_tl_b:new e.Uniform2f(t,i.u_pattern_tl_b),u_pattern_br_b:new e.Uniform2f(t,i.u_pattern_br_b),u_texsize:new e.Uniform2f(t,i.u_texsize),u_mix:new e.Uniform1f(t,i.u_mix),u_pattern_size_a:new e.Uniform2f(t,i.u_pattern_size_a),u_pattern_size_b:new e.Uniform2f(t,i.u_pattern_size_b),u_scale_a:new e.Uniform1f(t,i.u_scale_a),u_scale_b:new e.Uniform1f(t,i.u_scale_b),u_pixel_coord_upper:new e.Uniform2f(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.Uniform2f(t,i.u_pixel_coord_lower),u_tile_units_to_pixels:new e.Uniform1f(t,i.u_tile_units_to_pixels)}),terrainRaster:mi,terrainDepth:mi,skybox:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_sun_direction:new e.Uniform3f(t,i.u_sun_direction),u_cubemap:new e.Uniform1i(t,i.u_cubemap),u_opacity:new e.Uniform1f(t,i.u_opacity),u_temporal_offset:new e.Uniform1f(t,i.u_temporal_offset)}),skyboxGradient:(t,i)=>({u_matrix:new e.UniformMatrix4f(t,i.u_matrix),u_color_ramp:new e.Uniform1i(t,i.u_color_ramp),u_center_direction:new e.Uniform3f(t,i.u_center_direction),u_radius:new e.Uniform1f(t,i.u_radius),u_opacity:new e.Uniform1f(t,i.u_opacity),u_temporal_offset:new e.Uniform1f(t,i.u_temporal_offset)}),skyboxCapture:(t,i)=>({u_matrix_3f:new e.UniformMatrix3f(t,i.u_matrix_3f),u_sun_direction:new e.Uniform3f(t,i.u_sun_direction),u_sun_intensity:new e.Uniform1f(t,i.u_sun_intensity),u_color_tint_r:new e.Uniform4f(t,i.u_color_tint_r),u_color_tint_m:new e.Uniform4f(t,i.u_color_tint_m),u_luminance:new e.Uniform1f(t,i.u_luminance)}),globeRaster:(t,i)=>({u_proj_matrix:new e.UniformMatrix4f(t,i.u_proj_matrix),u_globe_matrix:new e.UniformMatrix4f(t,i.u_globe_matrix),u_normalize_matrix:new e.UniformMatrix4f(t,i.u_normalize_matrix),u_merc_matrix:new e.UniformMatrix4f(t,i.u_merc_matrix),u_zoom_transition:new e.Uniform1f(t,i.u_zoom_transition),u_merc_center:new e.Uniform2f(t,i.u_merc_center),u_image0:new e.Uniform1i(t,i.u_image0),u_grid_matrix:new e.UniformMatrix3f(t,i.u_grid_matrix),u_frustum_tl:new e.Uniform3f(t,i.u_frustum_tl),u_frustum_tr:new e.Uniform3f(t,i.u_frustum_tr),u_frustum_br:new e.Uniform3f(t,i.u_frustum_br),u_frustum_bl:new e.Uniform3f(t,i.u_frustum_bl),u_globe_pos:new e.Uniform3f(t,i.u_globe_pos),u_globe_radius:new e.Uniform1f(t,i.u_globe_radius),u_viewport:new e.Uniform2f(t,i.u_viewport)}),globeAtmosphere:(t,i)=>({u_frustum_tl:new e.Uniform3f(t,i.u_frustum_tl),u_frustum_tr:new e.Uniform3f(t,i.u_frustum_tr),u_frustum_br:new e.Uniform3f(t,i.u_frustum_br),u_frustum_bl:new e.Uniform3f(t,i.u_frustum_bl),u_horizon:new e.Uniform1f(t,i.u_horizon),u_transition:new e.Uniform1f(t,i.u_transition),u_fadeout_range:new e.Uniform1f(t,i.u_fadeout_range),u_color:new e.Uniform4f(t,i.u_color),u_high_color:new e.Uniform4f(t,i.u_high_color),u_space_color:new e.Uniform4f(t,i.u_space_color),u_star_intensity:new e.Uniform1f(t,i.u_star_intensity),u_star_density:new e.Uniform1f(t,i.u_star_density),u_star_size:new e.Uniform1f(t,i.u_star_size),u_temporal_offset:new e.Uniform1f(t,i.u_temporal_offset),u_horizon_angle:new e.Uniform1f(t,i.u_horizon_angle),u_rotation_matrix:new e.UniformMatrix4f(t,i.u_rotation_matrix)})};let sn;function an(t,i,n,r,o,s,a){const l=t.context,c=l.gl,u=t.transform,h=t.useProgram("collisionBox"),p=[];let d=0,f=0;for(let m=0;m<r.length;m++){const g=r[m],_=i.getTile(g),y=_.getBucket(n);if(!y)continue;const v=bt(g,y,u);let x=v;0===o[0]&&0===o[1]||(x=t.translatePosMatrix(v,_,o,s));const b=a?y.textCollisionBox:y.iconCollisionBox,w=y.collisionCircleArray;if(w.length>0){const t=e.create(),i=x;e.mul(t,y.placementInvProjMatrix,u.glCoordMatrix),e.mul(t,t,y.placementViewportMatrix),p.push({circleArray:w,circleOffset:f,transform:i,invTransform:t,projection:y.getProjection()}),d+=w.length/4,f=d}b&&(t.terrain&&t.terrain.setupElevationDraw(_,h),h.draw(l,c.LINES,e.DepthMode.disabled,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.disabled,ji(x,u,_,y.getProjection()),n.id,b.layoutVertexBuffer,b.indexBuffer,b.segments,null,u.zoom,null,b.collisionVertexBuffer,b.collisionVertexBufferExt))}if(!a||!p.length)return;const m=t.useProgram("collisionCircle"),g=new e.StructArrayLayout2f1f2i16;g.resize(4*d),g._trim();let _=0;for(const e of p)for(let t=0;t<e.circleArray.length/4;t++){const i=4*t,n=e.circleArray[i+0],r=e.circleArray[i+1],o=e.circleArray[i+2],s=e.circleArray[i+3];g.emplace(_++,n,r,o,s,0),g.emplace(_++,n,r,o,s,1),g.emplace(_++,n,r,o,s,2),g.emplace(_++,n,r,o,s,3)}(!sn||sn.length<2*d)&&(sn=function(t){const i=2*t,n=new e.StructArrayLayout3ui6;n.resize(i),n._trim();for(let e=0;e<i;e++){const t=6*e;n.uint16[t+0]=4*e+0,n.uint16[t+1]=4*e+1,n.uint16[t+2]=4*e+2,n.uint16[t+3]=4*e+2,n.uint16[t+4]=4*e+3,n.uint16[t+5]=4*e+0}return n}(d));const y=l.createIndexBuffer(sn,!0),v=l.createVertexBuffer(g,e.collisionCircleLayout.members,!0);for(const i of p){const r={u_matrix:i.transform,u_inv_matrix:i.invTransform,u_camera_to_center_distance:(x=u).getCameraToCenterDistance(i.projection),u_viewport_size:[x.width,x.height]};m.draw(l,c.TRIANGLES,e.DepthMode.disabled,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.disabled,r,n.id,v,y,e.SegmentVector.simpleSegment(0,2*i.circleOffset,i.circleArray.length,i.circleArray.length/2),null,u.zoom)}var x;v.destroy(),y.destroy()}const ln=e.create();function cn(t,i,n,r,o,s){const{horizontalAlign:a,verticalAlign:l}=e.getAnchorAlignment(t),c=-(a-.5)*i,u=-(l-.5)*n,h=e.evaluateVariableOffset(t,r);return new e.pointGeometry((c/o+h[0])*s,(u/o+h[1])*s)}function un(t,i,n,r,o,s,a,l,c,u,h){const p=t.text.placedSymbolArray,d=t.text.dynamicLayoutVertexArray,f=t.icon.dynamicLayoutVertexArray,m={},g=wt(l,t.getProjection(),s),_=s.elevation,y=t.getProjection().upVectorScale(l.canonical,s.center.lat,s.worldSize);d.clear();for(let f=0;f<p.length;f++){const v=p.get(f),x=t.allowVerticalPlacement&&!v.placedOrientation,b=v.hidden||!v.crossTileID||x?null:r[v.crossTileID];if(b){const r=new e.pointGeometry(v.tileAnchorX,v.tileAnchorY),p=t.getProjection().upVector(l.canonical,r.x,r.y),f=_?_.getAtTileOffset(l,r.x,r.y):0,x=ot([v.projectedAnchorX+f*p[0]*y.metersToTile,v.projectedAnchorY+f*p[1]*y.metersToTile,v.projectedAnchorZ+f*p[2]*y.metersToTile],n?g:a),w=st(s.getCameraToCenterDistance(t.getProjection()),x.signedDistanceFromCamera);let M=o.evaluateSizeForFeature(t.textSizeData,u,v)*w/e.ONE_EM;n&&(M*=t.tilePixelRatio/c);const{width:T,height:S,anchor:E,textOffset:A,textScale:C}=b,L=cn(E,T,S,A,C,M);let I;if(n){const e=r.add(L),{x:i,y:n,z:o}=t.getProjection().projectTilePoint(e.x,e.y,l.canonical);I=ot([i+f*p[0]*y.metersToTile,n+f*p[1]*y.metersToTile,o+f*p[2]*y.metersToTile],a).point}else{const e=i?L.rotate(-s.angle):L;I=[x.point[0]+e.x,x.point[1]+e.y,0]}const P=t.allowVerticalPlacement&&v.placedOrientation===e.WritingMode.vertical?Math.PI/2:0;for(let t=0;t<v.numGlyphs;t++)e.addDynamicAttributes(d,I[0],I[1],I[2],P);h&&v.associatedIconIndex>=0&&(m[v.associatedIconIndex]={shiftedAnchor:I,angle:P})}else gt(v.numGlyphs,d)}if(h){f.clear();const i=t.icon.placedSymbolArray;for(let t=0;t<i.length;t++){const n=i.get(t);if(n.hidden)gt(n.numGlyphs,f);else{const i=m[t];if(i)for(let t=0;t<n.numGlyphs;t++)e.addDynamicAttributes(f,i.shiftedAnchor[0],i.shiftedAnchor[1],i.shiftedAnchor[2],i.angle);else gt(n.numGlyphs,f)}}t.icon.dynamicLayoutVertexBuffer.updateData(f)}t.text.dynamicLayoutVertexBuffer.updateData(d)}function hn(e,t,i){return i.iconsInText&&t?"symbolTextAndIcon":e?"symbolSDF":"symbolIcon"}function pn(t,i,n,r,o,s,a,l,c,u,h,p){const d=t.context,f=d.gl,m=t.transform,g="map"===l,_="map"===c,y=g&&"point"!==n.layout.get("symbol-placement"),v=g&&!_&&!y,x=void 0!==n.layout.get("symbol-sort-key").constantOr(1);let b=!1;const w=t.depthModeForSublayer(0,e.DepthMode.ReadOnly),M=[e.mercatorXfromLng(m.center.lng),e.mercatorYfromLat(m.center.lat)],T=n.layout.get("text-variable-anchor"),S="globe"===m.projection.name,E=[],A=[0,-1,0];let C=A;!S&&!m.mercatorFromTransition||g||(C=function(t){const i=t._camera.getWorldToCamera(t.worldSize,1),n=e.multiply([],i,t.globeMatrix);e.invert(n,n);const r=[0,0,0],o=[0,1,0,0];return e.transformMat4$1(o,o,n),r[0]=o[0],r[1]=o[1],r[2]=o[2],e.normalize(r,r),r}(m));for(const l of r){const r=i.getTile(l),c=r.getBucket(n);if(!c)continue;if("mercator"===c.projection.name&&S)continue;const h=o?c.text:c.icon;if(!h||c.fullyClipped||!h.segments.get().length)continue;const p=h.programConfigurations.get(n.id),d=o||c.sdfIcons,w=o?c.textSizeData:c.iconSizeData,L=_||0!==m.pitch,I=e.evaluateSizeForZoom(w,m.zoom);let P,R,k,z,D=[0,0],O=null;if(o){if(R=r.glyphAtlasTexture,k=f.LINEAR,P=r.glyphAtlasTexture.size,c.iconsInText){D=r.imageAtlasTexture.size,O=r.imageAtlasTexture;const e="composite"===w.kind||"camera"===w.kind;z=L||t.options.rotating||t.options.zooming||e?f.LINEAR:f.NEAREST}}else{const e=1!==n.layout.get("icon-size").constantOr(0)||c.iconsNeedLinear;R=r.imageAtlasTexture,k=d||t.options.rotating||t.options.zooming||e||L?f.LINEAR:f.NEAREST,P=r.imageAtlasTexture.size}const F="globe"===c.projection.name,B=F?C:A,N=F?e.globeToMercatorTransition(m.zoom):0,U=wt(l,c.getProjection(),m),j=m.calculatePixelsToTileUnitsMatrix(r),V=tt(U,r.tileID.canonical,_,g,m,c.getProjection(),j),G=t.terrain&&_&&y?e.invert(e.create(),V):ln,H=nt(U,r.tileID.canonical,_,g,m,c.getProjection(),j),W=T&&c.hasTextData(),q="none"!==n.layout.get("icon-text-fit")&&W&&c.hasIconData();if(y){const e=m.elevation,i=e?e.getAtTileOffsetFunc(l,m.center.lat,m.worldSize,c.getProjection()):e=>[0,0,0],n=it(U,r.tileID.canonical,_,g,m,c.getProjection(),j);lt(c,U,t,o,n,H,_,u,i,l)}const $=y||o&&T||q,Z=t.translatePosMatrix(U,r,s,a),X=$?ln:V,Y=t.translatePosMatrix(H,r,s,a,!0),J=c.getProjection().createInversionMatrix(m,l.canonical),Q=[];t.terrain&&_&&Q.push("PITCH_WITH_MAP_TERRAIN"),F&&Q.push("PROJECTION_GLOBE_VIEW"),$&&Q.push("PROJECTED_POS_ON_VIEWPORT");const K=d&&0!==n.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1);let ee;ee=d?c.iconsInText?tn(w.kind,I,v,_,t,Z,X,Y,P,D,l,N,M,J,B,c.getProjection()):en(w.kind,I,v,_,t,Z,X,Y,o,P,!0,l,N,M,J,B,c.getProjection()):Ki(w.kind,I,v,_,t,Z,X,Y,o,P,l,N,M,J,B,c.getProjection());const te={program:t.useProgram(hn(d,o,c),p,Q),buffers:h,uniformValues:ee,atlasTexture:R,atlasTextureIcon:O,atlasInterpolation:k,atlasInterpolationIcon:z,isSDF:d,hasHalo:K,tile:r,labelPlaneMatrixInv:G};if(x&&c.canOverlap){b=!0;const t=h.segments.get();for(const i of t)E.push({segments:new e.SegmentVector([i]),sortKey:i.sortKey,state:te})}else E.push({segments:h.segments,sortKey:0,state:te})}b&&E.sort(((e,t)=>e.sortKey-t.sortKey));for(const e of E){const i=e.state;if(t.terrain&&t.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 r=i.uniformValues;i.hasHalo&&(r.u_is_halo=1,dn(i.buffers,e.segments,n,t,i.program,w,h,p,r)),r.u_is_halo=0}dn(i.buffers,e.segments,n,t,i.program,w,h,p,i.uniformValues)}}function dn(t,i,n,r,o,s,a,l,c){const u=r.context;o.draw(u,u.gl.TRIANGLES,s,a,l,e.CullFaceMode.disabled,c,n.id,t.layoutVertexBuffer,t.indexBuffer,i,n.paint,r.transform.zoom,t.programConfigurations.get(n.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer,t.globeExtVertexBuffer)}function fn(t,i,n,r,o,s,a){const l=t.context.gl,c=n.paint.get("fill-pattern"),u=c&&c.constantOr(1),h=n.getCrossfadeParameters();let p,d,f,m,g;a?(d=u&&!n.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",p=l.LINES):(d=u?"fillPattern":"fill",p=l.TRIANGLES);for(const _ of r){const r=i.getTile(_);if(u&&!r.patternsLoaded())continue;const y=r.getBucket(n);if(!y)continue;t.prepareDrawTile();const v=y.programConfigurations.get(n.id),x=t.useProgram(d,v);u&&(t.context.activeTexture.set(l.TEXTURE0),r.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),v.updatePaintBuffers(h));const b=c.constantOr(null);if(b&&r.imageAtlas){const e=r.imageAtlas,t=e.patternPositions[b.to.toString()],i=e.patternPositions[b.from.toString()];t&&i&&v.setConstantPatternPositions(t,i)}const w=t.translatePosMatrix(_.projMatrix,r,n.paint.get("fill-translate"),n.paint.get("fill-translate-anchor"));if(a){m=y.indexBuffer2,g=y.segments2;const e=t.terrain&&t.terrain.renderingToTexture?t.terrain.drapeBufferSize:[l.drawingBufferWidth,l.drawingBufferHeight];f="fillOutlinePattern"===d&&u?Fi(w,t,h,r,e):Oi(w,e)}else m=y.indexBuffer,g=y.segments,f=u?Di(w,t,h,r):zi(w);t.prepareDrawProgram(t.context,x,_.toUnwrapped()),x.draw(t.context,p,o,t.stencilModeForClipping(_),s,e.CullFaceMode.disabled,f,n.id,y.layoutVertexBuffer,m,g,n.paint,t.transform.zoom,v)}}function mn(t,i,n,r,o,s,a){const l=t.context,c=l.gl,u=t.transform,h=n.paint.get("fill-extrusion-pattern"),p=h.constantOr(1),d=n.getCrossfadeParameters(),f=n.paint.get("fill-extrusion-opacity"),m="globe"===u.projection.name?e.fillExtrusionHeightLift():0,g="globe"===u.projection.name,_=g?e.globeToMercatorTransition(u.zoom):0,y=[e.mercatorXfromLng(u.center.lng),e.mercatorYfromLat(u.center.lat)],v=[];g&&v.push("PROJECTION_GLOBE_VIEW");for(const x of r){const r=i.getTile(x),b=r.getBucket(n);if(!b||b.projection.name!==u.projection.name)continue;const w=b.programConfigurations.get(n.id),M=t.useProgram(p?"fillExtrusionPattern":"fillExtrusion",w,v);if(t.terrain){const e=t.terrain;if(t.style.terrainSetForDrapingOnly())e.setupElevationDraw(r,M,{useMeterToDem:!0});else{if(!b.enableTerrain)continue;if(e.setupElevationDraw(r,M,{useMeterToDem:!0}),gn(l,i,x,b,n,e),!b.centroidVertexBuffer){const e=M.attributes.a_centroid_pos;void 0!==e&&c.vertexAttrib2f(e,0,0)}}}p&&(t.context.activeTexture.set(c.TEXTURE0),r.imageAtlasTexture.bind(c.LINEAR,c.CLAMP_TO_EDGE),w.updatePaintBuffers(d));const T=h.constantOr(null);if(T&&r.imageAtlas){const e=r.imageAtlas,t=e.patternPositions[T.to.toString()],i=e.patternPositions[T.from.toString()];t&&i&&w.setConstantPatternPositions(t,i)}const S=t.translatePosMatrix(x.projMatrix,r,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),E=u.projection.createInversionMatrix(u,x.canonical),A=n.paint.get("fill-extrusion-vertical-gradient"),C=p?ki(S,t,A,f,x,d,r,m,_,y,E):Ri(S,t,A,f,x,m,_,y,E);t.prepareDrawProgram(l,M,x.toUnwrapped()),M.draw(l,l.gl.TRIANGLES,o,s,a,e.CullFaceMode.backCCW,C,n.id,b.layoutVertexBuffer,b.indexBuffer,b.segments,n.paint,t.transform.zoom,w,t.terrain?b.centroidVertexBuffer:null,g?b.layoutVertexExtBuffer:null)}}function gn(t,i,n,r,o,s){const a=[t=>{let i=t.canonical.x-1,n=t.wrap;return i<0&&(i=(1<<t.canonical.z)-1,n--),new e.OverscaledTileID(t.overscaledZ,n,t.canonical.z,i,t.canonical.y)},t=>{let i=t.canonical.x+1,n=t.wrap;return i===1<<t.canonical.z&&(i=0,n++),new e.OverscaledTileID(t.overscaledZ,n,t.canonical.z,i,t.canonical.y)},t=>new e.OverscaledTileID(t.overscaledZ,t.wrap,t.canonical.z,t.canonical.x,(0===t.canonical.y?1<<t.canonical.z:t.canonical.y)-1),t=>new e.OverscaledTileID(t.overscaledZ,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y===(1<<t.canonical.z)-1?0:t.canonical.y+1)],l=e=>{const t=i.getSource().minzoom,n=e=>{const t=i.getTileByID(e);if(t&&t.hasData())return t.getBucket(o)},r=[0,-1,1];for(const i of r){if(e.overscaledZ+i<t)continue;const r=n(e.calculateScaledKey(e.overscaledZ+i));if(r)return r}},c=[0,0,0],u=(t,i)=>(c[0]=Math.min(t.min.y,i.min.y),c[1]=Math.max(t.max.y,i.max.y),c[2]=e.EXTENT-i.min.x>t.max.x?i.min.x-e.EXTENT:t.max.x,c),h=(t,i)=>(c[0]=Math.min(t.min.x,i.min.x),c[1]=Math.max(t.max.x,i.max.x),c[2]=e.EXTENT-i.min.y>t.max.y?i.min.y-e.EXTENT:t.max.y,c),p=[(e,t)=>u(e,t),(e,t)=>u(t,e),(e,t)=>h(e,t),(e,t)=>h(t,e)],d=new e.pointGeometry(0,0);let f,m,g;const _=(t,i,r,o,a)=>{const l=[[o?r:t,o?t:r,0],[o?r:i,o?i:r,0]],c=a<0?e.EXTENT+a:a,u=[o?c:(t+i)/2,o?(t+i)/2:c,0];return 0===r&&a<0||0!==r&&a>0?s.getForTilePoints(g,[u],!0,m):l.push(u),s.getForTilePoints(n,l,!0,f),Math.max(l[0][2],l[1][2],u[2])/s.exaggeration()};for(let t=0;t<4;t++){const i=(t<2?1:5)-t,o=r.borders[t];if(0===o.length)continue;const c=g=a[t](n),u=l(c);if(!(u&&u instanceof e.FillExtrusionBucket&&u.enableTerrain))continue;if(r.borderDoneWithNeighborZ[t]===u.canonical.z&&u.borderDoneWithNeighborZ[i]===r.canonical.z)continue;if(m=s.findDEMTileFor(c),!m||!m.dem)continue;if(!f){const e=s.findDEMTileFor(n);if(!e||!e.dem)return;f=e}const h=u.borders[i];let y=0;const v=u.borderDoneWithNeighborZ[i]!==r.canonical.z;if(r.canonical.z===u.canonical.z){for(let n=0;n<o.length;n++){const s=r.featuresOnBorder[o[n]],a=s.borders[t];let l;for(;y<h.length&&(l=u.featuresOnBorder[h[y]],!(l.borders[i][1]>a[0]+3));)v&&u.encodeCentroid(void 0,l,!1),y++;if(l&&y<h.length){const n=y;let o=0;for(;!(l.borders[i][0]>a[1]-3)&&(o++,++y!==h.length);)l=u.featuresOnBorder[h[y]];if(l=u.featuresOnBorder[h[n]],s.intersectsCount()>1||l.intersectsCount()>1||1!==o){1!==o&&(y=n),r.encodeCentroid(void 0,s,!1),v&&u.encodeCentroid(void 0,l,!1);continue}const c=p[t](s,l),f=t%2?e.EXTENT-1:0;d.x=_(c[0],Math.min(e.EXTENT-1,c[1]),f,t<2,c[2]),d.y=0,r.encodeCentroid(d,s,!1),v&&u.encodeCentroid(d,l,!1)}else r.encodeCentroid(void 0,s,!1)}r.borderDoneWithNeighborZ[t]=u.canonical.z,r.needsCentroidUpdate=!0,v&&(u.borderDoneWithNeighborZ[i]=r.canonical.z,u.needsCentroidUpdate=!0)}else{for(const e of o)r.encodeCentroid(void 0,r.featuresOnBorder[e],!1);if(v){for(const e of h)u.encodeCentroid(void 0,u.featuresOnBorder[e],!1);u.borderDoneWithNeighborZ[i]=r.canonical.z,u.needsCentroidUpdate=!0}r.borderDoneWithNeighborZ[t]=u.canonical.z,r.needsCentroidUpdate=!0}}(r.needsCentroidUpdate||!r.centroidVertexBuffer&&0!==r.centroidVertexArray.length)&&r.uploadCentroid(t)}const _n=new e.Color(1,0,0,1),yn=new e.Color(0,1,0,1),vn=new e.Color(0,0,1,1),xn=new e.Color(1,0,1,1),bn=new e.Color(0,1,1,1);function wn(e,t,i,n){Tn(e,0,t+i/2,e.transform.width,i,n)}function Mn(e,t,i,n){Tn(e,t-i/2,0,i,e.transform.height,n)}function Tn(t,i,n,r,o,s){const a=t.context,l=a.gl;l.enable(l.SCISSOR_TEST),l.scissor(i*e.exported.devicePixelRatio,n*e.exported.devicePixelRatio,r*e.exported.devicePixelRatio,o*e.exported.devicePixelRatio),a.clear({color:s}),l.disable(l.SCISSOR_TEST)}function Sn(t,i,n){const r=t.context,o=r.gl,s="globe"===t.transform.projection.name,a=n.projMatrix,l=t.useProgram("debug",null,s?["PROJECTION_GLOBE_VIEW"]:null),c=i.getTileByID(n.key);t.terrain&&t.terrain.setupElevationDraw(c,l);const u=e.DepthMode.disabled,h=e.StencilMode.disabled,p=t.colorModeForRenderPass(),d="$debug";r.activeTexture.set(o.TEXTURE0),t.emptyTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),s?c._makeGlobeTileDebugBuffers(t.context,t.transform.projection):c._makeDebugTileBoundsBuffers(t.context,t.transform.projection);const f=c._tileDebugBuffer||t.debugBuffer,m=c._tileDebugIndexBuffer||t.debugIndexBuffer,g=c._tileDebugSegments||t.debugSegments;l.draw(r,o.LINE_STRIP,u,h,p,e.CullFaceMode.disabled,Vi(a,e.Color.red),d,f,m,g,null,null,null,c._globeTileDebugBorderBuffer);const _=c.latestRawTileData,y=Math.floor((_&&_.byteLength||0)/1024),v=i.getTile(n).tileSize,x=512/Math.min(v,512)*(n.overscaledZ/t.transform.zoom)*.5;let b=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(b+=` => ${n.overscaledZ}`),function(e,t){e.initDebugOverlayCanvas();const i=e.debugOverlayCanvas,n=e.context.gl,r=e.debugOverlayCanvas.getContext("2d");r.clearRect(0,0,i.width,i.height),r.shadowColor="white",r.shadowBlur=2,r.lineWidth=1.5,r.strokeStyle="white",r.textBaseline="top",r.font="bold 36px Open Sans, sans-serif",r.fillText(t,5,5),r.strokeText(t,5,5),e.debugOverlayTexture.update(i),e.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(t,`${b} ${y}kb`);const w=c._tileDebugTextBuffer||t.debugBuffer,M=c._tileDebugTextIndexBuffer||t.quadTriangleIndexBuffer,T=c._tileDebugTextSegments||t.debugSegments;l.draw(r,o.TRIANGLES,u,h,e.ColorMode.alphaBlended,e.CullFaceMode.disabled,Vi(a,e.Color.transparent,x),d,w,M,T,null,null,null,c._globeTileDebugTextBuffer)}const En=e.createLayout([{name:"a_pos_3f",components:3,type:"Float32"}]),{members:An}=En;function Cn(e,t,i,n){e.emplaceBack(t,i,n)}class Ln{constructor(t){this.vertexArray=new e.StructArrayLayout3f12,this.indices=new e.StructArrayLayout3ui6,Cn(this.vertexArray,-1,-1,1),Cn(this.vertexArray,1,-1,1),Cn(this.vertexArray,-1,1,1),Cn(this.vertexArray,1,1,1),Cn(this.vertexArray,-1,-1,-1),Cn(this.vertexArray,1,-1,-1),Cn(this.vertexArray,-1,1,-1),Cn(this.vertexArray,1,1,-1),this.indices.emplaceBack(5,1,3),this.indices.emplaceBack(3,7,5),this.indices.emplaceBack(6,2,0),this.indices.emplaceBack(0,4,6),this.indices.emplaceBack(2,6,7),this.indices.emplaceBack(7,3,2),this.indices.emplaceBack(5,4,0),this.indices.emplaceBack(0,1,5),this.indices.emplaceBack(0,2,3),this.indices.emplaceBack(3,1,0),this.indices.emplaceBack(7,6,4),this.indices.emplaceBack(4,5,7),this.vertexBuffer=t.createVertexBuffer(this.vertexArray,An),this.indexBuffer=t.createIndexBuffer(this.indices),this.segment=e.SegmentVector.simpleSegment(0,0,36,12)}}function In(t,i,n,r,o,s){const a=t.gl,l=i.paint.get("sky-atmosphere-color"),c=i.paint.get("sky-atmosphere-halo-color"),u=i.paint.get("sky-atmosphere-sun-intensity"),h=((e,t,i,n,r)=>({u_matrix_3f:e,u_sun_direction:t,u_sun_intensity:i,u_color_tint_r:[n.r,n.g,n.b,n.a],u_color_tint_m:[r.r,r.g,r.b,r.a],u_luminance:5e-5}))(e.fromMat4(e.create$1(),r),o,u,l,c);a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+s,i.skyboxTexture,0),n.draw(t,a.TRIANGLES,e.DepthMode.disabled,e.StencilMode.disabled,e.ColorMode.unblended,e.CullFaceMode.frontCW,h,"skyboxCapture",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}const Pn=e.createLayout([{type:"Float32",name:"a_pos",components:3},{type:"Float32",name:"a_uv",components:2}]);class Rn{constructor(t){const i=new e.StructArrayLayout5f20;i.emplaceBack(-1,1,1,0,0),i.emplaceBack(1,1,1,1,0),i.emplaceBack(1,-1,1,1,1),i.emplaceBack(-1,-1,1,0,1);const n=new e.StructArrayLayout3ui6;n.emplaceBack(0,1,2),n.emplaceBack(2,3,0),this.vertexBuffer=t.createVertexBuffer(i,Pn.members),this.indexBuffer=t.createIndexBuffer(n),this.segments=e.SegmentVector.simpleSegment(0,0,4,2)}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy()}}const kn={symbol:function(t,i,n,r,o){if("translucent"!==t.renderPass)return;const s=e.StencilMode.disabled,a=t.colorModeForRenderPass();n.layout.get("text-variable-anchor")&&function(t,i,n,r,o,s,a){const l=i.transform,c="map"===o,u="map"===s;for(const i of t){const t=r.getTile(i),o=t.getBucket(n);if(!o||!o.text||!o.text.segments.get().length)continue;const s=e.evaluateSizeForZoom(o.textSizeData,l.zoom),h=wt(i,o.getProjection(),l),p=l.calculatePixelsToTileUnitsMatrix(t),d=tt(h,t.tileID.canonical,u,c,l,o.getProjection(),p),f="none"!==n.layout.get("icon-text-fit")&&o.hasIconData();if(s){const n=Math.pow(2,l.zoom-t.tileID.overscaledZ);un(o,c,u,a,e.symbolSize,l,d,i,n,s,f)}}}(r,t,n,i,n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),o),0!==n.paint.get("icon-opacity").constantOr(1)&&pn(t,i,n,r,!1,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),n.layout.get("icon-rotation-alignment"),n.layout.get("icon-pitch-alignment"),n.layout.get("icon-keep-upright"),s,a),0!==n.paint.get("text-opacity").constantOr(1)&&pn(t,i,n,r,!0,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.layout.get("text-keep-upright"),s,a),i.map.showCollisionBoxes&&(an(t,i,n,r,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),!0),an(t,i,n,r,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),!1))},circle:function(t,i,n,r){if("translucent"!==t.renderPass)return;const o=n.paint.get("circle-opacity"),s=n.paint.get("circle-stroke-width"),a=n.paint.get("circle-stroke-opacity"),l=void 0!==n.layout.get("circle-sort-key").constantOr(1);if(0===o.constantOr(1)&&(0===s.constantOr(1)||0===a.constantOr(1)))return;const c=t.context,u=c.gl,h=t.transform,p=t.depthModeForSublayer(0,e.DepthMode.ReadOnly),d=e.StencilMode.disabled,f=t.colorModeForRenderPass(),m="globe"===h.projection.name,g=[e.mercatorXfromLng(h.center.lng),e.mercatorYfromLat(h.center.lat)],_=[];for(let o=0;o<r.length;o++){const s=r[o],a=i.getTile(s),c=a.getBucket(n);if(!c||c.projection.name!==h.projection.name)continue;const u=c.programConfigurations.get(n.id),p=Ui(n);m&&p.push("PROJECTION_GLOBE_VIEW");const d=t.useProgram("circle",u,p),f=c.layoutVertexBuffer,y=c.globeExtVertexBuffer,v=c.indexBuffer,x=h.projection.createInversionMatrix(h,s.canonical),b={programConfiguration:u,program:d,layoutVertexBuffer:f,globeExtVertexBuffer:y,indexBuffer:v,uniformValues:Ni(t,s,a,x,g,n),tile:a};if(l){const t=c.segments.get();for(const i of t)_.push({segments:new e.SegmentVector([i]),sortKey:i.sortKey,state:b})}else _.push({segments:c.segments,sortKey:0,state:b})}l&&_.sort(((e,t)=>e.sortKey-t.sortKey));const y={useDepthForOcclusion:!m};for(const i of _){const{programConfiguration:r,program:o,layoutVertexBuffer:s,globeExtVertexBuffer:a,indexBuffer:l,uniformValues:g,tile:_}=i.state,v=i.segments;t.terrain&&t.terrain.setupElevationDraw(_,o,y),t.prepareDrawProgram(c,o,_.tileID.toUnwrapped()),o.draw(c,u.TRIANGLES,p,d,f,e.CullFaceMode.disabled,g,n.id,s,l,v,n.paint,h.zoom,r,m?a:null)}},heatmap:function(t,i,n,r){if(0!==n.paint.get("heatmap-opacity"))if("offscreen"===t.renderPass){const o=t.context,s=o.gl,a=e.StencilMode.disabled,l=new e.ColorMode([s.ONE,s.ONE],e.Color.transparent,[!0,!0,!0,!0]);!function(e,t,i,n){const r=e.gl,o=t.width*n,s=t.height*n;e.activeTexture.set(r.TEXTURE1),e.viewport.set([0,0,o,s]);let a=i.heatmapFbo;if(!a||a&&(a.width!==o||a.height!==s)){a&&a.destroy();const t=r.createTexture();r.bindTexture(r.TEXTURE_2D,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),a=i.heatmapFbo=e.createFramebuffer(o,s,!1),function(e,t,i,n,r,o){const s=e.gl;s.texImage2D(s.TEXTURE_2D,0,s.RGBA,r,o,0,s.RGBA,e.extRenderToTextureHalfFloat?e.extTextureHalfFloat.HALF_FLOAT_OES:s.UNSIGNED_BYTE,null),n.colorAttachment.set(i)}(e,0,t,a,o,s)}else r.bindTexture(r.TEXTURE_2D,a.colorAttachment.get()),e.bindFramebuffer.set(a.framebuffer)}(o,t,n,"globe"===t.transform.projection.name?.5:.25),o.clear({color:e.Color.transparent});const c=t.transform,u="globe"===c.projection.name,h=u?["PROJECTION_GLOBE_VIEW"]:null,p=u?e.CullFaceMode.frontCCW:e.CullFaceMode.disabled,d=[e.mercatorXfromLng(c.center.lng),e.mercatorYfromLat(c.center.lat)];for(let f=0;f<r.length;f++){const m=r[f];if(i.hasRenderableParent(m))continue;const g=i.getTile(m),_=g.getBucket(n);if(!_||_.projection.name!==c.projection.name)continue;const y=_.programConfigurations.get(n.id),v=t.useProgram("heatmap",y,h),{zoom:x}=t.transform;t.terrain&&t.terrain.setupElevationDraw(g,v),t.prepareDrawProgram(o,v,m.toUnwrapped());const b=c.projection.createInversionMatrix(c,m.canonical);v.draw(o,s.TRIANGLES,e.DepthMode.disabled,a,l,p,Hi(t,m,g,b,d,x,n.paint.get("heatmap-intensity")),n.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,n.paint,t.transform.zoom,y,u?_.globeExtVertexBuffer:null)}o.viewport.set([0,0,t.width,t.height])}else"translucent"===t.renderPass&&(t.context.setColorMode(t.colorModeForRenderPass()),function(t,i){const n=t.context,r=n.gl,o=i.heatmapFbo;if(!o)return;n.activeTexture.set(r.TEXTURE0),r.bindTexture(r.TEXTURE_2D,o.colorAttachment.get()),n.activeTexture.set(r.TEXTURE1);let s=i.colorRampTexture;s||(s=i.colorRampTexture=new e.Texture(n,i.colorRamp,r.RGBA)),s.bind(r.LINEAR,r.CLAMP_TO_EDGE),t.useProgram("heatmapTexture").draw(n,r.TRIANGLES,e.DepthMode.disabled,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.disabled,((e,t,i,n)=>({u_image:0,u_color_ramp:1,u_opacity:t.paint.get("heatmap-opacity")}))(0,i),i.id,t.viewportBuffer,t.quadTriangleIndexBuffer,t.viewportSegments,i.paint,t.transform.zoom)}(t,n))},line:function(t,i,n,r){if("translucent"!==t.renderPass)return;const o=n.paint.get("line-opacity"),s=n.paint.get("line-width");if(0===o.constantOr(1)||0===s.constantOr(1))return;const a=t.depthModeForSublayer(0,e.DepthMode.ReadOnly),l=t.colorModeForRenderPass(),c=t.terrain&&t.terrain.renderingToTexture?1:e.exported.devicePixelRatio,u=n.paint.get("line-dasharray"),h=u.constantOr(1),p=n.layout.get("line-cap"),d=n.paint.get("line-pattern"),f=d.constantOr(1),m=n.paint.get("line-gradient"),g=n.getCrossfadeParameters(),_=f?"linePattern":"line",y=t.context,v=y.gl,x=(e=>{const t=[];Xi(e)&&t.push("RENDER_LINE_DASH"),e.paint.get("line-gradient")&&t.push("RENDER_LINE_GRADIENT");const i=e.paint.get("line-trim-offset");0===i[0]&&0===i[1]||t.push("RENDER_LINE_TRIM_OFFSET");const n=e.paint.get("line-pattern").constantOr(1),r=1!==e.paint.get("line-opacity").constantOr(1);return!n&&r&&t.push("RENDER_LINE_ALPHA_DISCARD"),t})(n);let b=x.includes("RENDER_LINE_ALPHA_DISCARD");t.terrain&&t.terrain.clipOrMaskOverlapStencilType()&&(b=!1);for(const o of r){const r=i.getTile(o);if(f&&!r.patternsLoaded())continue;const s=r.getBucket(n);if(!s)continue;t.prepareDrawTile();const w=s.programConfigurations.get(n.id),M=t.useProgram(_,w,x),T=d.constantOr(null);if(T&&r.imageAtlas){const e=r.imageAtlas,t=e.patternPositions[T.to.toString()],i=e.patternPositions[T.from.toString()];t&&i&&w.setConstantPatternPositions(t,i)}const S=u.constantOr(null),E=p.constantOr(null);if(!f&&S&&E&&r.lineAtlas){const e=r.lineAtlas,t=e.getDash(S.to,E),i=e.getDash(S.from,E);t&&i&&w.setConstantPatternPositions(t,i)}let[A,C]=n.paint.get("line-trim-offset");if("round"===E||"square"===E){const e=1;A!==C&&(0===A&&(A-=e),1===C&&(C+=e))}const L=t.terrain?o.projMatrix:null,I=f?qi(t,r,n,g,L,c):Wi(t,r,n,g,L,s.lineClipsArray.length,c,[A,C]);if(m){const r=s.gradients[n.id];let a=r.texture;if(n.gradientVersion!==r.version){let l=256;if(n.stepInterpolant){const n=i.getSource().maxzoom,r=o.canonical.z===n?Math.ceil(1<<t.transform.maxZoom-o.canonical.z):1;l=e.clamp(e.nextPowerOfTwo(s.maxLineLength/e.EXTENT*1024*r),256,y.maxTextureSize)}r.gradient=e.renderColorRamp({expression:n.gradientExpression(),evaluationKey:"lineProgress",resolution:l,image:r.gradient||void 0,clips:s.lineClipsArray}),r.texture?r.texture.update(r.gradient):r.texture=new e.Texture(y,r.gradient,v.RGBA),r.version=n.gradientVersion,a=r.texture}y.activeTexture.set(v.TEXTURE1),a.bind(n.stepInterpolant?v.NEAREST:v.LINEAR,v.CLAMP_TO_EDGE)}h&&(y.activeTexture.set(v.TEXTURE0),r.lineAtlasTexture.bind(v.LINEAR,v.REPEAT),w.updatePaintBuffers(g)),f&&(y.activeTexture.set(v.TEXTURE0),r.imageAtlasTexture.bind(v.LINEAR,v.CLAMP_TO_EDGE),w.updatePaintBuffers(g)),t.prepareDrawProgram(y,M,o.toUnwrapped());const P=i=>{M.draw(y,v.TRIANGLES,a,i,l,e.CullFaceMode.disabled,I,n.id,s.layoutVertexBuffer,s.indexBuffer,s.segments,n.paint,t.transform.zoom,w,s.layoutVertexBuffer2)};if(b){const i=t.stencilModeForClipping(o).ref;0===i&&t.terrain&&y.clear({stencil:0});const n={func:v.EQUAL,mask:255};I.u_alpha_discard_threshold=.8,P(new e.StencilMode(n,i,255,v.KEEP,v.KEEP,v.INVERT)),I.u_alpha_discard_threshold=0,P(new e.StencilMode(n,i,255,v.KEEP,v.KEEP,v.KEEP))}else P(t.stencilModeForClipping(o))}b&&(t.resetStencilClippingMasks(),t.terrain&&y.clear({stencil:0}))},fill:function(t,i,n,r){const o=n.paint.get("fill-color"),s=n.paint.get("fill-opacity");if(0===s.constantOr(1))return;const a=t.colorModeForRenderPass(),l=n.paint.get("fill-pattern"),c=t.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===o.constantOr(e.Color.transparent).a&&1===s.constantOr(0)?"opaque":"translucent";if(t.renderPass===c){const o=t.depthModeForSublayer(1,"opaque"===t.renderPass?e.DepthMode.ReadWrite:e.DepthMode.ReadOnly);fn(t,i,n,r,o,a,!1)}if("translucent"===t.renderPass&&n.paint.get("fill-antialias")){const o=t.depthModeForSublayer(n.getPaintProperty("fill-outline-color")?2:0,e.DepthMode.ReadOnly);fn(t,i,n,r,o,a,!0)}},"fill-extrusion":function(t,i,n,r){const o=n.paint.get("fill-extrusion-opacity");if(0!==o&&"translucent"===t.renderPass){const s=new e.DepthMode(t.context.gl.LEQUAL,e.DepthMode.ReadWrite,t.depthRangeFor3D);if(1!==o||n.paint.get("fill-extrusion-pattern").constantOr(1))mn(t,i,n,r,s,e.StencilMode.disabled,e.ColorMode.disabled),mn(t,i,n,r,s,t.stencilModeFor3D(),t.colorModeForRenderPass()),t.resetStencilClippingMasks();else{const o=t.colorModeForRenderPass();mn(t,i,n,r,s,e.StencilMode.disabled,o)}}},hillshade:function(t,i,n,r){if("offscreen"!==t.renderPass&&"translucent"!==t.renderPass)return;const o=t.context,s=t.depthModeForSublayer(0,e.DepthMode.ReadOnly),a=t.colorModeForRenderPass(),l=t.terrain&&t.terrain.renderingToTexture,[c,u]="translucent"!==t.renderPass||l?[{},r]:t.stencilConfigForOverlap(r);for(const r of u){const o=i.getTile(r);if(o.needsHillshadePrepare&&"offscreen"===t.renderPass)fi(t,o,n,s,e.StencilMode.disabled,a);else if("translucent"===t.renderPass){const e=l&&t.terrain?t.terrain.stencilModeForRTTOverlap(r):c[r.overscaledZ];pi(t,r,o,n,s,e,a)}}o.viewport.set([0,0,t.width,t.height]),t.resetStencilClippingMasks()},raster:function(t,i,n,r,o,s){if("translucent"!==t.renderPass)return;if(0===n.paint.get("raster-opacity"))return;if(!r.length)return;const a=t.context,l=a.gl,c=i.getSource(),u=t.useProgram("raster"),h=t.colorModeForRenderPass(),p=t.terrain&&t.terrain.renderingToTexture,[d,f]=c instanceof Ie||p?[{},r]:t.stencilConfigForOverlap(r),m=f[f.length-1].overscaledZ,g=!t.options.moving;for(const r of f){const o=p?e.DepthMode.disabled:t.depthModeForSublayer(r.overscaledZ-m,1===n.paint.get("raster-opacity")?e.DepthMode.ReadWrite:e.DepthMode.ReadOnly,l.LESS),f=r.toUnwrapped(),_=i.getTile(r);if(p&&(!_||!_.hasData()))continue;const y=p?r.projMatrix:t.transform.calculateProjMatrix(f,g),v=t.terrain&&p?t.terrain.stencilModeForRTTOverlap(r):d[r.overscaledZ],x=s?0:n.paint.get("raster-fade-duration");_.registerFadeDuration(x);const b=i.findLoadedParent(r,0),w=Mi(_,b,i,t.transform,x);let M,T;t.terrain&&t.terrain.prepareDrawTile();const S="nearest"===n.paint.get("raster-resampling")?l.NEAREST:l.LINEAR;a.activeTexture.set(l.TEXTURE0),_.texture.bind(S,l.CLAMP_TO_EDGE),a.activeTexture.set(l.TEXTURE1),b?(b.texture.bind(S,l.CLAMP_TO_EDGE),M=Math.pow(2,b.tileID.overscaledZ-_.tileID.overscaledZ),T=[_.tileID.canonical.x*M%1,_.tileID.canonical.y*M%1]):_.texture.bind(S,l.CLAMP_TO_EDGE);const E=Yi(y,T||[0,0],M||1,w,n,c instanceof Ie?c.perspectiveTransform:[0,0]);if(t.prepareDrawProgram(a,u,f),c instanceof Ie)c.boundsBuffer&&c.boundsSegments&&u.draw(a,l.TRIANGLES,o,e.StencilMode.disabled,h,e.CullFaceMode.disabled,E,n.id,c.boundsBuffer,t.quadTriangleIndexBuffer,c.boundsSegments);else{const{tileBoundsBuffer:i,tileBoundsIndexBuffer:r,tileBoundsSegments:s}=t.getTileBoundsBuffers(_);u.draw(a,l.TRIANGLES,o,v,h,e.CullFaceMode.disabled,E,n.id,i,r,s)}}t.resetStencilClippingMasks()},background:function(t,i,n,r){const o=n.paint.get("background-color"),s=n.paint.get("background-opacity");if(0===s)return;const a=t.context,l=a.gl,c=t.transform,u=c.tileSize,h=n.paint.get("background-pattern");if(t.isPatternMissing(h))return;const p=!h&&1===o.a&&1===s&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass!==p)return;const d=e.StencilMode.disabled,f=t.depthModeForSublayer(0,"opaque"===p?e.DepthMode.ReadWrite:e.DepthMode.ReadOnly),m=t.colorModeForRenderPass(),g=t.useProgram(h?"backgroundPattern":"background");let _,y=r;y||(_=t.getBackgroundTiles(),y=Object.values(_).map((e=>e.tileID))),h&&(a.activeTexture.set(l.TEXTURE0),t.imageManager.bind(t.context));const v=n.getCrossfadeParameters();for(const p of y){const y=p.toUnwrapped(),x=r?p.projMatrix:t.transform.calculateProjMatrix(y);t.prepareDrawTile();const b=i?i.getTile(p):_?_[p.key]:new e.Tile(p,u,c.zoom,t),w=h?rn(x,s,t,h,{tileID:p,tileSize:u},v):nn(x,s,o);t.prepareDrawProgram(a,g,y);const{tileBoundsBuffer:M,tileBoundsIndexBuffer:T,tileBoundsSegments:S}=t.getTileBoundsBuffers(b);g.draw(a,l.TRIANGLES,f,d,m,e.CullFaceMode.disabled,w,n.id,M,T,S)}},sky:function(t,i,n){const r=t.transform,o="mercator"===r.projection.name||"globe"===r.projection.name?1:e.smoothstep(7,8,r.zoom),s=n.paint.get("sky-opacity")*o;if(0===s)return;const a=t.context,l=n.paint.get("sky-type"),c=new e.DepthMode(a.gl.LEQUAL,e.DepthMode.ReadOnly,[0,1]),u=t.frameCounter/1e3%1;"atmosphere"===l?"offscreen"===t.renderPass?n.needsSkyboxCapture(t)&&(function(t,i,n,r){const o=t.context,s=o.gl;let a=i.skyboxFbo;if(!a){a=i.skyboxFbo=o.createFramebuffer(32,32,!1),i.skyboxGeometry=new Ln(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 e=0;e<6;++e)s.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+e,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(t,!0),c=t.useProgram("skyboxCapture"),u=new Float64Array(16);e.identity(u),e.rotateY(u,u,.5*-Math.PI),In(o,i,c,u,l,0),e.identity(u),e.rotateY(u,u,.5*Math.PI),In(o,i,c,u,l,1),e.identity(u),e.rotateX(u,u,.5*-Math.PI),In(o,i,c,u,l,2),e.identity(u),e.rotateX(u,u,.5*Math.PI),In(o,i,c,u,l,3),e.identity(u),In(o,i,c,u,l,4),e.identity(u),e.rotateY(u,u,Math.PI),In(o,i,c,u,l,5),o.viewport.set([0,0,t.width,t.height])}(t,n),n.markSkyboxValid(t)):"sky"===t.renderPass&&function(t,i,n,r,o){const s=t.context,a=s.gl,l=t.transform,c=t.useProgram("skybox");s.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_CUBE_MAP,i.skyboxTexture);const u=((e,t,i,n,r)=>({u_matrix:e,u_sun_direction:t,u_cubemap:0,u_opacity:n,u_temporal_offset:r}))(l.skyboxMatrix,i.getCenter(t,!1),0,r,o);t.prepareDrawProgram(s,c),c.draw(s,a.TRIANGLES,n,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.backCW,u,"skybox",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}(t,n,c,s,u):"gradient"===l&&"sky"===t.renderPass&&function(t,i,n,r,o){const s=t.context,a=s.gl,l=t.transform,c=t.useProgram("skyboxGradient");i.skyboxGeometry||(i.skyboxGeometry=new Ln(s)),s.activeTexture.set(a.TEXTURE0);let u=i.colorRampTexture;u||(u=i.colorRampTexture=new e.Texture(s,i.colorRamp,a.RGBA)),u.bind(a.LINEAR,a.CLAMP_TO_EDGE);const h=((t,i,n,r,o)=>({u_matrix:t,u_color_ramp:0,u_center_direction:i,u_radius:e.degToRad(n),u_opacity:r,u_temporal_offset:o}))(l.skyboxMatrix,i.getCenter(t,!1),i.paint.get("sky-gradient-radius"),r,o);t.prepareDrawProgram(s,c),c.draw(s,a.TRIANGLES,n,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.backCW,h,"skyboxGradient",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}(t,n,c,s,u)},debug:function(e,t,i){for(let n=0;n<i.length;n++)Sn(e,t,i[n])},custom:function(t,i,n){const r=t.context,o=n.implementation;if(t.transform.projection.unsupportedLayers&&t.transform.projection.unsupportedLayers.includes("custom"))e.warnOnce("Custom layers are not yet supported with non-mercator projections. Use mercator to enable custom layers.");else if("offscreen"===t.renderPass){const e=o.prerender;e&&(t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),e.call(o,r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),r.setStencilMode(e.StencilMode.disabled);const i="3d"===o.renderingMode?new e.DepthMode(t.context.gl.LEQUAL,e.DepthMode.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,e.DepthMode.ReadOnly);r.setDepthMode(i),o.render(r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState(),r.bindFramebuffer.set(null)}}};class zn{constructor(t,i){this.context=new Ee(t),this.transform=i,this._tileTextures={},this.frameCopies=[],this.loadTimeStamps=[],this.setup(),this.numSublayers=e.SourceCache.maxUnderzooming+e.SourceCache.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Zt,this.deferredRenderGpuTimeQueries=[],this.gpuTimers={},this.frameCounter=0,this._backgroundTiles={}}updateTerrain(e,t){const i=!!e&&!!e.terrain&&this.transform.projection.supportsTerrain;if(!(i||this._terrain&&this._terrain.enabled))return;this._terrain||(this._terrain=new Ai(this,e));const n=this._terrain;this.transform.elevation=i?n:null,n.update(e,this.transform,t)}_updateFog(e){const t=e.fog;if(!t||"globe"===this.transform.projection.name||t.getOpacity(this.transform.pitch)<1||t.properties.get("horizon-blend")<.03)return void(this.transform.fogCullDistSq=null);const[i,n]=t.getFovAdjustedRange(this.transform._fov);if(i>n)return void(this.transform.fogCullDistSq=null);const r=i+.78*(n-i);this.transform.fogCullDistSq=r*r}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled?this._terrain:null}resize(t,i){if(this.width=t*e.exported.devicePixelRatio,this.height=i*e.exported.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const e of this.style.order)this.style._layers[e].resize()}setup(){const t=this.context,i=new e.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(e.EXTENT,0),i.emplaceBack(0,e.EXTENT),i.emplaceBack(e.EXTENT,e.EXTENT),this.tileExtentBuffer=t.createVertexBuffer(i,e.posAttributes.members),this.tileExtentSegments=e.SegmentVector.simpleSegment(0,0,4,2);const n=new e.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(e.EXTENT,0),n.emplaceBack(0,e.EXTENT),n.emplaceBack(e.EXTENT,e.EXTENT),this.debugBuffer=t.createVertexBuffer(n,e.posAttributes.members),this.debugSegments=e.SegmentVector.simpleSegment(0,0,4,5);const r=new e.StructArrayLayout2i4;r.emplaceBack(-1,-1),r.emplaceBack(1,-1),r.emplaceBack(-1,1),r.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(r,e.posAttributes.members),this.viewportSegments=e.SegmentVector.simpleSegment(0,0,4,2);const o=new e.StructArrayLayout4i8;o.emplaceBack(0,0,0,0),o.emplaceBack(e.EXTENT,0,e.EXTENT,0),o.emplaceBack(0,e.EXTENT,0,e.EXTENT),o.emplaceBack(e.EXTENT,e.EXTENT,e.EXTENT,e.EXTENT),this.mercatorBoundsBuffer=t.createVertexBuffer(o,e.boundsAttributes.members),this.mercatorBoundsSegments=e.SegmentVector.simpleSegment(0,0,4,2);const s=new e.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(s);const a=new e.StructArrayLayout1ui2;for(const e of[0,1,3,2,0])a.emplaceBack(e);this.debugIndexBuffer=t.createIndexBuffer(a),this.emptyTexture=new e.Texture(t,new e.RGBAImage({width:1,height:1},Uint8Array.of(0,0,0,0)),t.gl.RGBA),this.identityMat=e.create();const l=this.context.gl;this.stencilClearMode=new e.StencilMode({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO),this.loadTimeStamps.push(e.window.performance.now()),this.atmosphereBuffer=new Rn(this.context)}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(e){return e._makeTileBoundsBuffers(this.context,this.transform.projection),e._tileBoundsBuffer?{tileBoundsBuffer:e._tileBoundsBuffer,tileBoundsIndexBuffer:e._tileBoundsIndexBuffer,tileBoundsSegments:e._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const t=this.context,i=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.useProgram("clippingMask").draw(t,i.TRIANGLES,e.DepthMode.disabled,this.stencilClearMode,e.ColorMode.disabled,e.CullFaceMode.disabled,wi(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(t,i,n){if(!i||this.currentStencilSource===i.id||!t.isTileClipped()||!n||0===n.length)return;if(this._tileClippingMaskIDs&&!this.terrain){let e=!1;for(const t of n)if(void 0===this._tileClippingMaskIDs[t.key]){e=!0;break}if(!e)return}this.currentStencilSource=i.id;const r=this.context,o=r.gl;this.nextStencilID+n.length>256&&this.clearStencil(),r.setColorMode(e.ColorMode.disabled),r.setDepthMode(e.DepthMode.disabled);const s=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const t of n){const n=i.getTile(t),a=this._tileClippingMaskIDs[t.key]=this.nextStencilID++,{tileBoundsBuffer:l,tileBoundsIndexBuffer:c,tileBoundsSegments:u}=this.getTileBoundsBuffers(n);s.draw(r,o.TRIANGLES,e.DepthMode.disabled,new e.StencilMode({func:o.ALWAYS,mask:0},a,255,o.KEEP,o.KEEP,o.REPLACE),e.ColorMode.disabled,e.CullFaceMode.disabled,wi(t.projMatrix),"$clipping",l,c,u)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,i=this.context.gl;return new e.StencilMode({func:i.NOTEQUAL,mask:255},t,255,i.KEEP,i.KEEP,i.REPLACE)}stencilModeForClipping(t){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(t);const i=this.context.gl;return new e.StencilMode({func:i.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,i.KEEP,i.KEEP,i.REPLACE)}stencilConfigForOverlap(t){const i=this.context.gl,n=t.sort(((e,t)=>t.overscaledZ-e.overscaledZ)),r=n[n.length-1].overscaledZ,o=n[0].overscaledZ-r+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();const t={};for(let n=0;n<o;n++)t[n+r]=new e.StencilMode({func:i.GEQUAL,mask:255},n+this.nextStencilID,255,i.KEEP,i.KEEP,i.REPLACE);return this.nextStencilID+=o,[t,n]}return[{[r]:e.StencilMode.disabled},n]}colorModeForRenderPass(){const t=this.context.gl;if(this._showOverdrawInspector){const i=1/8;return new e.ColorMode([t.CONSTANT_COLOR,t.ONE],new e.Color(i,i,i,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?e.ColorMode.unblended:e.ColorMode.alphaBlended}depthModeForSublayer(t,i,n){if(!this.opaquePassEnabledForLayer())return e.DepthMode.disabled;const r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new e.DepthMode(n||this.context.gl.LEQUAL,i,[r,r])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(t,i){this.style=t,this.options=i,this.lineAtlas=t.lineAtlas,this.imageManager=t.imageManager,this.glyphManager=t.glyphManager,this.symbolFadeChange=t.placement.symbolFadeChange(e.exported.now()),this.imageManager.beginFrame();const n=this.style.order,r=this.style._sourceCaches;for(const e in r){const t=r[e];t.used&&t.prepare(this.context)}const o={},s={},a={};for(const e in r){const t=r[e];o[e]=t.getVisibleCoordinates(),s[e]=o[e].slice().reverse(),a[e]=t.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let e=0;e<n.length;e++)if(this.style._layers[n[e]].is3D()){this.opaquePassCutoff=e;break}if(this.terrain&&(this.terrain.updateTileBinding(a),this.opaquePassCutoff=0),"globe"!==this.transform.projection.name||this.globeSharedBuffers||(this.globeSharedBuffers=new e.GlobeSharedBuffers(this.context)),e.isMapAuthenticated(this.context.gl)){this.renderPass="offscreen";for(const e of n){const i=this.style._layers[e],n=t._getLayerSourceCache(i);if(!i.hasOffscreenPass()||i.isHidden(this.transform.zoom))continue;const r=n?s[n.id]:void 0;("custom"===i.type||i.isSky()||r&&r.length)&&this.renderLayer(this,n,i,r)}if(this.depthRangeFor3D=[0,1-(t.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?e.Color.black:e.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=i.showOverdrawInspector,this.renderPass="opaque",!this.terrain)for(this.currentLayer=n.length-1;this.currentLayer>=0;this.currentLayer--){const e=this.style._layers[n[this.currentLayer]],i=t._getLayerSourceCache(e);if(e.isSky())continue;const r=i?s[i.id]:void 0;this._renderTileClippingMasks(e,i,r),this.renderLayer(this,i,e,r)}if(this.style.fog&&this.transform.projection.supportsFog&&function(t,i){const n=t.context,r=n.gl,o=t.transform,s=new e.DepthMode(r.LEQUAL,e.DepthMode.ReadOnly,[0,1]),a=t.useProgram("globeAtmosphere",null,"globe"===o.projection.name?["PROJECTION_GLOBE_VIEW","FOG"]:["FOG"]),l=e.globeToMercatorTransition(o.zoom),c=i.properties.get("color").toArray01(),u=i.properties.get("high-color").toArray01(),h=i.properties.get("space-color").toArray01PremultipliedAlpha(),p=e.identity$1([]);e.rotateY$1(p,p,-e.degToRad(o._center.lng)),e.rotateX$1(p,p,e.degToRad(o._center.lat)),e.rotateZ$1(p,p,o.angle),e.rotateX$1(p,p,-o._pitch);const d=e.fromQuat(new Float32Array(16),p),f=e.mapValue(i.properties.get("star-intensity"),0,1,0,.25),m=5e-4,g=e.mapValue(i.properties.get("horizon-blend"),0,1,m,.25),_=e.globeUseCustomAntiAliasing(t,n,o)&&g===m?o.worldSize/(2*Math.PI*1.025)-1:o.globeRadius,y=t.frameCounter/1e3%1,v=e.length(o.globeCenterInViewSpace),x=Math.sqrt(Math.pow(v,2)-Math.pow(_,2)),b=Math.acos(x/v),w=((t,i,n,r,o,s,a,l,c,u,h,p,d,f)=>({u_frustum_tl:t,u_frustum_tr:i,u_frustum_br:n,u_frustum_bl:r,u_horizon:o,u_transition:s,u_fadeout_range:a,u_color:l,u_high_color:c,u_space_color:u,u_star_intensity:h,u_star_size:5*e.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,g,c,u,h,f,y,b,d);t.prepareDrawProgram(n,a);const M=t.atmosphereBuffer;M&&a.draw(n,r.TRIANGLES,s,e.StencilMode.disabled,e.ColorMode.alphaBlended,e.CullFaceMode.backCW,w,"skybox",M.vertexBuffer,M.indexBuffer,M.segments)}(this,this.style.fog),this.renderPass="sky",(e.globeToMercatorTransition(this.transform.zoom)>0||"globe"!==this.transform.projection.name)&&this.transform.isHorizonVisible())for(this.currentLayer=0;this.currentLayer<n.length;this.currentLayer++){const e=this.style._layers[n[this.currentLayer]],i=t._getLayerSourceCache(e);e.isSky()&&this.renderLayer(this,i,e,i?s[i.id]:void 0)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<n.length;){const e=this.style._layers[n[this.currentLayer]],i=t._getLayerSourceCache(e);if(e.isSky()){++this.currentLayer;continue}if(this.terrain&&this.style.isLayerDraped(e)){if(e.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer);continue}const r=i?("symbol"===e.type?a:s)[i.id]:void 0;this._renderTileClippingMasks(e,i,i?o[i.id]:void 0),this.renderLayer(this,i,e,r),++this.currentLayer}if(this.terrain&&this.terrain.postRender(),this.options.showTileBoundaries||this.options.showQueryGeometry){let i=null;e.values(this.style._layers).forEach((e=>{const n=t._getLayerSourceCache(e);n&&!e.isHidden(this.transform.zoom)&&(!i||i.getSource().maxzoom<n.getSource().maxzoom)&&(i=n)})),i&&this.options.showTileBoundaries&&kn.debug(this,i,i.getVisibleCoordinates())}this.options.showPadding&&function(e){const t=e.transform.padding;wn(e,e.transform.height-(t.top||0),3,_n),wn(e,t.bottom||0,3,yn),Mn(e,t.left||0,3,vn),Mn(e,e.transform.width-(t.right||0),3,xn);const i=e.transform.centerPoint;!function(e,t,i,n){Tn(e,t-1,i-10,2,20,n),Tn(e,t-10,i-1,20,2,n)}(e,i.x,e.transform.height-i.y,bn)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%Number.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(e.window.performance.now()),this.saveCanvasCopy())}}renderLayer(e,t,i,n){i.isHidden(this.transform.zoom)||("background"===i.type||"sky"===i.type||"custom"===i.type||n&&n.length)&&(this.id=i.id,this.gpuTimingStart(i),e.transform.projection.unsupportedLayers&&e.transform.projection.unsupportedLayers.includes(i.type)||kn[i.type](e,t,i,n,this.style.placement.variableOffsets,this.options.isInitialLoad),this.gpuTimingEnd())}gpuTimingStart(e){if(!this.options.gpuTiming)return;const t=this.context.extTimerQuery;let i=this.gpuTimers[e.id];i||(i=this.gpuTimers[e.id]={calls:0,cpuTime:0,query:t.createQueryEXT()}),i.calls++,t.beginQueryEXT(t.TIME_ELAPSED_EXT,i.query)}gpuTimingDeferredRenderStart(){if(this.options.gpuTimingDeferredRender){const e=this.context.extTimerQuery,t=e.createQueryEXT();this.deferredRenderGpuTimeQueries.push(t),e.beginQueryEXT(e.TIME_ELAPSED_EXT,t)}}gpuTimingDeferredRenderEnd(){if(!this.options.gpuTimingDeferredRender)return;const e=this.context.extTimerQuery;e.endQueryEXT(e.TIME_ELAPSED_EXT)}gpuTimingEnd(){if(!this.options.gpuTiming)return;const e=this.context.extTimerQuery;e.endQueryEXT(e.TIME_ELAPSED_EXT)}collectGpuTimers(){const e=this.gpuTimers;return this.gpuTimers={},e}collectDeferredRenderGpuQueries(){const e=this.deferredRenderGpuTimeQueries;return this.deferredRenderGpuTimeQueries=[],e}queryGpuTimers(e){const t={};for(const i in e){const n=e[i],r=this.context.extTimerQuery,o=r.getQueryObjectEXT(n.query,r.QUERY_RESULT_EXT)/1e6;r.deleteQueryEXT(n.query),t[i]=o}return t}queryGpuTimeDeferredRender(e){if(!this.options.gpuTimingDeferredRender)return 0;const t=this.context.extTimerQuery;let i=0;for(const n of e)i+=t.getQueryObjectEXT(n,t.QUERY_RESULT_EXT)/1e6,t.deleteQueryEXT(n);return i}translatePosMatrix(t,i,n,r,o){if(!n[0]&&!n[1])return t;const s=o?"map"===r?this.transform.angle:0:"viewport"===r?-this.transform.angle:0;if(s){const e=Math.sin(s),t=Math.cos(s);n=[n[0]*t-n[1]*e,n[0]*e+n[1]*t]}const a=[o?n[0]:k(i,n[0],this.transform.zoom),o?n[1]:k(i,n[1],this.transform.zoom),0],l=new Float32Array(16);return e.translate(l,t,a),l}saveTileTexture(e){const t=this._tileTextures[e.size[0]];t?t.push(e):this._tileTextures[e.size[0]]=[e]}getTileTexture(e){const t=this._tileTextures[e];return t&&t.length>0?t.pop():null}isPatternMissing(e){if(!e)return!1;if(!e.from||!e.to)return!0;const t=this.imageManager.getPattern(e.from.toString()),i=this.imageManager.getPattern(e.to.toString());return!t||!i}currentGlobalDefines(){const e=this.terrain&&this.terrain.renderingToTexture,t=this.style&&this.style.fog,i=[];return this.terrain&&!this.terrain.renderingToTexture&&i.push("TERRAIN"),t&&!e&&0!==t.getOpacity(this.transform.pitch)&&i.push("FOG"),e&&i.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&i.push("OVERDRAW_INSPECTOR"),i}useProgram(e,t,i){this.cache=this.cache||{};const n=i||[],r=this.currentGlobalDefines().concat(n),o=Li.cacheKey(e,r,t);return this.cache[o]||(this.cache[o]=new Li(this.context,e,li[e],t,on[e],r)),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 e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=e.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new e.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(t,i,n){if(this.terrain&&this.terrain.renderingToTexture)return;const r=this.style.fog;if(r){const o=r.getOpacity(this.transform.pitch),s=((t,i,n,r,o,s,a,l,c,u,h)=>{const p=t.transform,d=i.properties.get("color").toArray01();d[3]=r;const f=t.frameCounter/1e3%1;return{u_fog_matrix:n?p.calculateFogTileMatrix(n):t.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:u,u_viewport:h,u_globe_transition:e.globeToMercatorTransition(p.zoom),u_is_globe:+("globe"===p.projection.name)}})(this,r,n,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*e.exported.devicePixelRatio,this.transform.height*e.exported.devicePixelRatio]);i.setFogUniformValues(t,s)}}setTileLoadedFlag(e){this.tileLoaded=e}saveCanvasCopy(){this.frameCopies.push(this.canvasCopy()),this.tileLoaded=!1}canvasCopy(){const e=this.context.gl,t=e.createTexture();return e.bindTexture(e.TEXTURE_2D,t),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGBA,0,0,e.drawingBufferWidth,e.drawingBufferHeight,0),t}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const e=this.style&&this.style.fog;return!!e&&0!==e.getOpacity(this.transform.pitch)}getBackgroundTiles(){const t=this._backgroundTiles,i=this._backgroundTiles={},n=this.transform.coveringTiles({tileSize:512});for(const r of n)i[r.key]=t[r.key]||new e.Tile(r,512,this.transform.tileZoom,this);return i}clearBackgroundTiles(){this._backgroundTiles={}}}class Dn{constructor(e=0,t=0,i=0,n=0){if(isNaN(e)||e<0||isNaN(t)||t<0||isNaN(i)||i<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=t,this.left=i,this.right=n}interpolate(t,i,n){return null!=i.top&&null!=t.top&&(this.top=e.number(t.top,i.top,n)),null!=i.bottom&&null!=t.bottom&&(this.bottom=e.number(t.bottom,i.bottom,n)),null!=i.left&&null!=t.left&&(this.left=e.number(t.left,i.left,n)),null!=i.right&&null!=t.right&&(this.right=e.number(t.right,i.right,n)),this}getCenter(t,i){const n=e.clamp((this.left+t-this.right)/2,0,t),r=e.clamp((this.top+i-this.bottom)/2,0,i);return new e.pointGeometry(n,r)}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new Dn(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function On(t,i){const n=e.getColumn(t,3);e.fromQuat(t,i),e.setColumn(t,3,n)}function Fn(t,i){const n=e.identity$1([]);return e.rotateZ$1(n,n,-i),e.rotateX$1(n,n,-t),n}function Bn(t,i){const n=[t[0],t[1],0],r=[i[0],i[1],0];if(e.length(n)>=1e-15){const t=e.normalize([],n);e.scale$2(r,t,e.dot(r,t)),i[0]=r[0],i[1]=r[1]}const o=e.cross([],i,t);if(e.len(o)<1e-15)return null;const s=Math.atan2(-o[1],o[0]);return Fn(Math.atan2(Math.sqrt(t[0]*t[0]+t[1]*t[1]),-t[2]),s)}class Nn{constructor(e,t){this.position=e,this.orientation=t}get position(){return this._position}set position(t){if(t){const i=t instanceof e.MercatorCoordinate?t:new e.MercatorCoordinate(t[0],t[1],t[2]);this._renderWorldCopies&&(i.x=e.wrap(i.x,0,1)),this._position=i}else this._position=null}lookAtPoint(t,i){if(this.orientation=null,!this.position)return;const n=this._elevation?this._elevation.getAtPointOrZero(e.MercatorCoordinate.fromLngLat(t)):0,r=this.position,o=e.MercatorCoordinate.fromLngLat(t,n),s=[o.x-r.x,o.y-r.y,o.z-r.z];i||(i=[0,0,1]),i[2]=Math.abs(i[2]),this.orientation=Bn(s,i)}setPitchBearing(t,i){this.orientation=Fn(e.degToRad(t),e.degToRad(-i))}}class Un{constructor(t,i){this._transform=e.identity([]),this.orientation=i,this.position=t}get mercatorPosition(){const t=this.position;return new e.MercatorCoordinate(t[0],t[1],t[2])}get position(){const t=e.getColumn(this._transform,3);return[t[0],t[1],t[2]]}set position(t){var i;t&&e.setColumn(this._transform,3,[(i=t)[0],i[1],i[2],1])}get orientation(){return this._orientation}set orientation(t){this._orientation=t||e.identity$1([]),t&&On(this._transform,this._orientation)}getPitchBearing(){const e=this.forward(),t=this.right();return{bearing:Math.atan2(-t[1],t[0]),pitch:Math.atan2(Math.sqrt(e[0]*e[0]+e[1]*e[1]),-e[2])}}setPitchBearing(e,t){this._orientation=Fn(e,t),On(this._transform,this._orientation)}forward(){const t=e.getColumn(this._transform,2);return[-t[0],-t[1],-t[2]]}up(){const t=e.getColumn(this._transform,1);return[-t[0],-t[1],-t[2]]}right(){const t=e.getColumn(this._transform,0);return[t[0],t[1],t[2]]}getCameraToWorld(t,i){const n=new Float64Array(16);return e.invert(n,this.getWorldToCamera(t,i)),n}getWorldToCameraPosition(t,i,n){const r=this.position;e.scale$2(r,r,-t);const o=new Float64Array(16);return e.fromScaling(o,[n,n,n]),e.translate(o,o,r),o[10]*=i,o}getWorldToCamera(t,i){const n=new Float64Array(16),r=new Float64Array(4),o=this.position;return e.conjugate(r,this._orientation),e.scale$2(o,o,-t),e.fromQuat(n,r),e.translate(n,n,o),n[1]*=-1,n[5]*=-1,n[9]*=-1,n[13]*=-1,n[8]*=i,n[9]*=i,n[10]*=i,n[11]*=i,n}getCameraToClipPerspective(t,i,n,r){const o=new Float64Array(16);return e.perspective(o,t,i,n,r),o}getDistanceToElevation(t){const i=0===t?0:e.mercatorZfromAltitude(t,this.position[1]),n=this.forward();return(i-this.position[2])/n[2]}clone(){return new Un([...this.position],[...this.orientation])}}function jn(t,i){const n=Gn(t.projection,t.zoom,t.width,t.height),r=function(t,i,n,r,o){const s=new e.LngLat(n.lng-180*Hn,n.lat),a=new e.LngLat(n.lng+180*Hn,n.lat),l=t.project(s.lng,s.lat),c=t.project(a.lng,a.lat),u=-Math.atan2(c.y-l.y,c.x-l.x),h=e.MercatorCoordinate.fromLngLat(n);h.y=e.clamp(h.y,-.999975,.999975);const p=h.toLngLat(),d=t.project(p.lng,p.lat),f=e.MercatorCoordinate.fromLngLat(p);f.x+=Hn;const m=f.toLngLat(),g=t.project(m.lng,m.lat),_=qn(g.x-d.x,g.y-d.y,u),y=e.MercatorCoordinate.fromLngLat(p);y.y+=Hn;const v=y.toLngLat(),x=t.project(v.lng,v.lat),b=qn(x.x-d.x,x.y-d.y,u),w=Math.abs(_.x)/Math.abs(b.y),M=e.identity([]);e.rotateZ(M,M,-u*(1-(o?0:r)));const T=e.identity([]);return e.scale(T,T,[1,1-(1-w)*r,1]),T[4]=-b.x/b.y*r,e.rotateZ(T,T,u),e.multiply(T,M,T),T}(t.projection,0,t.center,n,i),o=Vn(t);return e.scale(r,r,[o,o,1]),r}function Vn(t){const i=t.projection,n=Gn(t.projection,t.zoom,t.width,t.height),r=Wn(i,t.center),o=Wn(i,e.LngLat.convert(i.center));return Math.pow(2,r*n+(1-n)*o)}function Gn(t,i,n,r,o=1/0){const s=t.range;if(!s)return 0;const a=Math.min(o,Math.max(n,r)),l=Math.log(a/1024)/Math.LN2;return e.smoothstep(s[0]+l,s[1]+l,i)}const Hn=1/4e4;function Wn(t,i){const n=e.clamp(i.lat,-e.MAX_MERCATOR_LATITUDE,e.MAX_MERCATOR_LATITUDE),r=new e.LngLat(i.lng-180*Hn,n),o=new e.LngLat(i.lng+180*Hn,n),s=t.project(r.lng,n),a=t.project(o.lng,n),l=e.MercatorCoordinate.fromLngLat(r),c=e.MercatorCoordinate.fromLngLat(o),u=a.x-s.x,h=a.y-s.y,p=c.x-l.x,d=c.y-l.y,f=Math.sqrt((p*p+d*d)/(u*u+h*h));return Math.log(f)/Math.LN2}function qn(e,t,i){const n=Math.cos(i),r=Math.sin(i);return{x:e*n-t*r,y:e*r+t*n}}class $n{constructor(t,i,n,r,o,s,a){this.tileSize=512,this._renderWorldCopies=void 0===o||o,this._minZoom=t||0,this._maxZoom=i||22,this._minPitch=null==n?0:n,this._maxPitch=null==r?60:r,this.setProjection(s),this.setMaxBounds(a),this.width=0,this.height=0,this._center=new e.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 Dn,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._distanceTileDataCache={},this._camera=new Un,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._projectionScaler=1,this.globeRadius=0,this.globeCenterInViewSpace=[0,0,0],this._horizonShift=.1}clone(){const e=new $n(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection());return e._elevation=this._elevation,e._centerAltitude=this._centerAltitude,e._centerAltitudeValidForExaggeration=this._centerAltitudeValidForExaggeration,e.tileSize=this.tileSize,e.width=this.width,e.height=this.height,e.cameraElevationReference=this.cameraElevationReference,e._center=this._center,e._setZoom(this.zoom),e._seaLevelZoom=this._seaLevelZoom,e.angle=this.angle,e._fov=this._fov,e._pitch=this._pitch,e._nearZ=this._nearZ,e._farZ=this._farZ,e._averageElevation=this._averageElevation,e._unmodified=this._unmodified,e._edgeInsets=this._edgeInsets.clone(),e._camera=this._camera.clone(),e._calcMatrices(),e.freezeTileCoverage=this.freezeTileCoverage,e.frustumCorners=this.frustumCorners,e}get elevation(){return this._elevation}set elevation(e){this._elevation!==e&&(this._elevation=e,this._updateCameraOnTerrain(),this._calcMatrices())}updateElevation(e){const t=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForExaggeration;(null==this._seaLevelZoom||t)&&this._updateCameraOnTerrain(),(e||t)&&this._constrainCameraAltitude(),this._calcMatrices()}getProjection(){return e.pick(this.projection,["name","center","parallels"])}setProjection(i){this.projectionOptions=i||{name:"mercator"};const n=this.projection?this.getProjection():void 0;this.projection=e.getProjection(this.projectionOptions);const r=!t(n,this.getProjection());return r&&this._calcMatrices(),r}get minZoom(){return this._minZoom}set minZoom(e){this._minZoom!==e&&(this._minZoom=e,this.zoom=Math.max(this.zoom,e))}get maxZoom(){return this._maxZoom}set maxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.zoom=Math.min(this.zoom,e))}get minPitch(){return this._minPitch}set minPitch(e){this._minPitch!==e&&(this._minPitch=e,this.pitch=Math.max(this.pitch,e))}get maxPitch(){return this._maxPitch}set maxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.pitch=Math.min(this.pitch,e))}get renderWorldCopies(){return this._renderWorldCopies&&!0===this.projection.supportsWorldCopies}set renderWorldCopies(e){void 0===e?e=!0:null===e&&(e=!1),this._renderWorldCopies=e}get worldSize(){return this.tileSize*this.scale}get cameraWorldSize(){const e=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(e))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return e.mercatorZfromAltitude(this.center.lat,this.cameraWorldSize)}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new e.pointGeometry(this.width,this.height)}get bearing(){return e.wrap(this.rotation,-180,180)}set bearing(e){this.rotation=e}get rotation(){return-this.angle/Math.PI*180}set rotation(t){const i=-t*Math.PI/180;var n;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=(n=new e.ARRAY_TYPE(4),e.ARRAY_TYPE!=Float32Array&&(n[1]=0,n[2]=0),n[0]=1,n[3]=1,n),function(e,t,i){var n=t[0],r=t[1],o=t[2],s=t[3],a=Math.sin(i),l=Math.cos(i);e[0]=n*l+o*a,e[1]=r*l+s*a,e[2]=n*-a+o*l,e[3]=r*-a+s*l}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const i=e.clamp(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(e){e=Math.max(.01,Math.min(60,e)),this._fov!==e&&(this._unmodified=!1,this._fov=e/180*Math.PI,this._calcMatrices())}get averageElevation(){return this._averageElevation}set averageElevation(e){this._averageElevation=e,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(e){const t=Math.min(Math.max(e,this.minZoom),this.maxZoom);this._zoom!==t&&(this._unmodified=!1,this._setZoom(t),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(e){this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom}_updateCameraOnTerrain(){if(!this._elevation||!this._elevation.isDataAvailableAtPoint(this.locationCoordinate(this.center)))return this._centerAltitude=0,this._seaLevelZoom=null,void(this._centerAltitudeValidForExaggeration=void 0);const e=this._elevation;this._centerAltitude=e.getAtPointOrZero(this.locationCoordinate(this.center)),this._centerAltitudeValidForExaggeration=e.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 t=this._elevation,i=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],n=this.horizonLineFromTop();let r=0,o=0;for(let s=0;s<i.length;s++){const a=new e.pointGeometry(i[s][0]*this.width,n+i[s][1]*(this.height-n)),l=t.pointCoordinate(a);if(!l)continue;const c=1/Math.hypot(l[0]-this._camera.position[0],l[1]-this._camera.position[1]);r+=l[3]*c,o+=c}return 0===o?NaN:r/o}get center(){return this._center}set center(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this._terrainEnabled()&&("ground"===this.cameraElevationReference?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(null==this._seaLevelZoom||!this._elevation)return;const e=this._seaLevelZoom,t=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),i=this.pixelsPerMeter/this.worldSize*t,n=this._mercatorZfromZoom(e),r=this._mercatorZfromZoom(this._maxZoom),o=Math.max(n-i,r);this._setZoom(this._zoomFromMercatorZ(o))}get padding(){return this._edgeInsets.toJSON()}set padding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())}computeZoomRelativeTo(t){const i=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,t.toAltitude()));let n;n=t.z<this._camera.position[2]?[i.x,i.y,i.z]:[t.x,t.y,t.z];const r=e.length(e.sub([],this._camera.position,n));return e.clamp(this._zoomFromMercatorZ(r),this._minZoom,this._maxZoom)}setFreeCameraOptions(t){if(!this.height)return;if(!t.position&&!t.orientation)return;this._updateCameraState();let i=!1;if(t.orientation&&!e.exactEquals(t.orientation,this._camera.orientation)&&(i=this._setCameraOrientation(t.orientation)),t.position){const n=[t.position.x,t.position.y,t.position.z];e.exactEquals$1(n,this._camera.position)||(this._setCameraPosition(n),i=!0)}i&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const t=this._camera.position,i=new Nn;return i.position=new e.MercatorCoordinate(t[0],t[1],t[2]),i.orientation=this._camera.orientation,i._elevation=this.elevation,i._renderWorldCopies=this.renderWorldCopies,i}_setCameraOrientation(t){if(!e.length$1(t))return!1;e.normalize$1(t,t);const i=e.transformQuat([],[0,0,-1],t),n=e.transformQuat([],[0,-1,0],t);if(n[2]<0)return!1;const r=Bn(i,n);return!!r&&(this._camera.orientation=r,!0)}_setCameraPosition(t){const i=this.zoomScale(this.minZoom)*this.tileSize,n=this.zoomScale(this.maxZoom)*this.tileSize,r=this.cameraToCenterDistance;t[2]=e.clamp(t[2],r/n,r/i),this._camera.position=t}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,t,i){this._unmodified=!1,this._edgeInsets.interpolate(e,t,i),this._constrain(),this._calcMatrices()}coveringZoomLevel(e){const t=(e.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/e.tileSize));return Math.max(0,t)}getVisibleUnwrappedCoordinates(t){const i=[new e.UnwrappedTileID(0,t)];if(this.renderWorldCopies){const n=this.pointCoordinate(new e.pointGeometry(0,0)),r=this.pointCoordinate(new e.pointGeometry(this.width,0)),o=this.pointCoordinate(new e.pointGeometry(this.width,this.height)),s=this.pointCoordinate(new e.pointGeometry(0,this.height)),a=Math.floor(Math.min(n.x,r.x,o.x,s.x)),l=Math.floor(Math.max(n.x,r.x,o.x,s.x)),c=1;for(let n=a-c;n<=l+c;n++)0!==n&&i.push(new e.UnwrappedTileID(n,t))}return i}coveringTiles(t){let i=this.coveringZoomLevel(t);const n=i,r=this.elevation&&!t.isTerrainDEM,o="mercator"===this.projection.name;if(void 0!==t.minzoom&&i<t.minzoom)return[];void 0!==t.maxzoom&&i>t.maxzoom&&(i=t.maxzoom);const s=this.locationCoordinate(this.center),a=this.center.lat,l=1<<i,c=[l*s.x,l*s.y,0],u="globe"===this.projection.name,h=!u,p=e.Frustum.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,i,h),d=u?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),f=l*e.mercatorZfromAltitude(1,this.center.lat),m=this._camera.position[2]/e.mercatorZfromAltitude(1,this.center.lat),g=[l*d.x,l*d.y,m*(h?1:f)],_=this.cameraToCenterDistance/t.tileSize*(t.roundZoom?1:.502),y=this.pitch<=60&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace?i:0,v=t.isTerrainDEM&&this._elevation?1e4*this._elevation.exaggeration():this._centerAltitude,x=t.isTerrainDEM?-v:this._elevation?this._elevation.getMinElevationBelowMSL():0,b=this.projection.isReprojectedInTileSpace?Vn(this):1,w=t=>{const i=1/4e4,n=new e.MercatorCoordinate(t.x+i,t.y,t.z),r=new e.MercatorCoordinate(t.x,t.y+i,t.z),o=t.toLngLat(),s=n.toLngLat(),a=r.toLngLat(),l=this.locationCoordinate(o),c=this.locationCoordinate(s),u=this.locationCoordinate(a),h=Math.hypot(c.x-l.x,c.y-l.y),p=Math.hypot(u.x-l.x,u.y-l.y);return Math.sqrt(h*p)*b/i},M=t=>{const i=v,n=x;return{aabb:e.tileAABB(this,l,0,0,0,t,n,i,this.projection),zoom:0,x:0,y:0,minZ:n,maxZ:i,wrap:t,fullyVisible:!1}},T=[];let S=[];const E=i,A=t.reparseOverscaled?n:i,C=e=>e*e,L=C((m-this._centerAltitude)*f),I=e=>{if(!this._elevation||!e.tileID||!o)return;const t=this._elevation.getMinMaxForTile(e.tileID),i=e.aabb;t?(i.min[2]=t.min,i.max[2]=t.max,i.center[2]=(i.min[2]+i.max[2])/2):(e.shouldSplit=P(e),e.shouldSplit||(i.min[2]=i.max[2]=i.center[2]=this._centerAltitude))},P=t=>{if(t.zoom<y)return!0;if(t.zoom===E)return!1;if(null!=t.shouldSplit)return t.shouldSplit;const i=t.aabb.distanceX(g),o=t.aabb.distanceY(g);let s=L,l=1;if(u){s=C(t.aabb.distanceZ(g));const i=Math.pow(2,t.zoom),n=e.latFromMercatorY((t.y+1)/i),r=e.latFromMercatorY(t.y/i),o=Math.min(Math.max(a,n),r),c=e.circumferenceAtLatitude(o)/e.circumferenceAtLatitude(a);if(l=o===a?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,c/this._mercatorScaleRatio),this.zoom<=e.GLOBE_ZOOM_THRESHOLD_MIN&&t.zoom===E-1&&c>=.9)return!0}else if(r&&(s=C(t.aabb.distanceZ(g)*f)),this.projection.isReprojectedInTileSpace&&n<=5){const i=Math.pow(2,t.zoom),n=w(new e.MercatorCoordinate((t.x+.5)/i,(t.y+.5)/i));l=n>.85?1:n}const c=i*i+o*o+s;return c<C((1<<E-t.zoom)*_*l*((e,t)=>{if(t*C(.707)<e)return 1;const i=Math.sqrt(t/e);return i/(1.4144271570014144+(Math.pow(1.1,i-1.4144271570014144+1)-1)/(1.1-1)-1)})(Math.max(s,L),c))};if(this.renderWorldCopies)for(let e=1;e<=3;e++)T.push(M(-e)),T.push(M(e));for(T.push(M(0));T.length>0;){const n=T.pop(),s=n.x,a=n.y;let h=n.fullyVisible;if(!h){const e=n.aabb.intersects(p);if(0===e)continue;h=2===e}if(n.zoom!==E&&P(n))for(let t=0;t<4;t++){const i=(s<<1)+t%2,c=(a<<1)+(t>>1),p={aabb:o?n.aabb.quadrant(t):e.tileAABB(this,l,n.zoom+1,i,c,n.wrap,n.minZ,n.maxZ,this.projection),zoom:n.zoom+1,x:i,y:c,wrap:n.wrap,fullyVisible:h,tileID:void 0,shouldSplit:void 0,minZ:n.minZ,maxZ:n.maxZ};r&&!u&&(p.tileID=new e.OverscaledTileID(n.zoom+1===E?A:n.zoom+1,n.wrap,n.zoom+1,i,c),I(p)),T.push(p)}else{const r=n.zoom===E?A:n.zoom;if(t.minzoom&&t.minzoom>r)continue;const o=c[0]-(.5+s+(n.wrap<<n.zoom))*(1<<i-n.zoom),l=c[1]-.5-a,u=n.tileID?n.tileID:new e.OverscaledTileID(r,n.wrap,n.zoom,s,a);S.push({tileID:u,distanceSq:o*o+l*l})}}if(this.fogCullDistSq){const i=this.fogCullDistSq,n=this.horizonLineFromTop();S=S.filter((r=>{const o=[0,0,0,1],s=[e.EXTENT,e.EXTENT,0,1],a=this.calculateFogTileMatrix(r.tileID.toUnwrapped());e.transformMat4$1(o,o,a),e.transformMat4$1(s,s,a);const l=e.getAABBPointSquareDist(o,s);if(0===l)return!0;let c=!1;const u=this._elevation;if(u&&l>i&&0!==n){const i=this.calculateProjMatrix(r.tileID.toUnwrapped());let o;t.isTerrainDEM||(o=u.getMinMaxForTile(r.tileID)),o||(o={min:x,max:v});const s=e.furthestTileCorner(this.rotation),a=[s[0]*e.EXTENT,s[1]*e.EXTENT,o.max];e.transformMat4(a,a,i),c=(1-a[1])*this.height*.5<n}return l<i||c}))}return S.sort(((e,t)=>e.distanceSq-t.distanceSq)).map((e=>e.tileID))}resize(e,t){this.width=e,this.height=t,this.pixelsToGLUnits=[2/e,-2/t],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(e){return Math.pow(2,e)}scaleZoom(e){return Math.log(e)/Math.LN2}project(t){const i=e.clamp(t.lat,-e.MAX_MERCATOR_LATITUDE,e.MAX_MERCATOR_LATITUDE),n=this.projection.project(t.lng,i);return new e.pointGeometry(n.x*this.worldSize,n.y*this.worldSize)}unproject(e){return this.projection.unproject(e.x/this.worldSize,e.y/this.worldSize)}get point(){return this.project(this.center)}setLocationAtPoint(t,i){let n,r;const o=this.centerPoint;if("globe"===this.projection.name){const e=this.worldSize;n=(i.x-o.x)/e,r=(i.y-o.y)/e}else{const e=this.pointCoordinate(i),t=this.pointCoordinate(o);n=e.x-t.x,r=e.y-t.y}const s=this.locationCoordinate(t);this.setLocation(new e.MercatorCoordinate(s.x-n,s.y-r))}setLocation(e){this.center=this.coordinateLocation(e),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(e){return this.projection.locationPoint(this,e)}locationPoint3D(e){return this.projection.locationPoint(this,e,!0)}pointLocation(e){return this.coordinateLocation(this.pointCoordinate(e))}pointLocation3D(e){return this.coordinateLocation(this.pointCoordinate3D(e))}locationCoordinate(t,i){const n=i?e.mercatorZfromAltitude(i,t.lat):void 0,r=this.projection.project(t.lng,t.lat);return new e.MercatorCoordinate(r.x,r.y,n)}coordinateLocation(e){return this.projection.unproject(e.x,e.y)}pointRayIntersection(t,i){const n=null!=i?i:this._centerAltitude,r=[t.x,t.y,0,1],o=[t.x,t.y,1,1];e.transformMat4$1(r,r,this.pixelMatrixInverse),e.transformMat4$1(o,o,this.pixelMatrixInverse);const s=o[3];e.scale$1(r,r,1/r[3]),e.scale$1(o,o,1/s);const a=r[2],l=o[2];return{p0:r,p1:o,t:a===l?0:(n-a)/(l-a)}}screenPointToMercatorRay(t){const i=[t.x,t.y,0,1],n=[t.x,t.y,1,1];return e.transformMat4$1(i,i,this.pixelMatrixInverse),e.transformMat4$1(n,n,this.pixelMatrixInverse),e.scale$1(i,i,1/i[3]),e.scale$1(n,n,1/n[3]),i[2]=e.mercatorZfromAltitude(i[2],this._center.lat)*this.worldSize,n[2]=e.mercatorZfromAltitude(n[2],this._center.lat)*this.worldSize,e.scale$1(i,i,1/this.worldSize),e.scale$1(n,n,1/this.worldSize),new e.Ray([i[0],i[1],i[2]],e.normalize([],e.sub([],n,i)))}rayIntersectionCoordinate(t){const{p0:i,p1:n,t:r}=t,o=e.mercatorZfromAltitude(i[2],this._center.lat),s=e.mercatorZfromAltitude(n[2],this._center.lat);return new e.MercatorCoordinate(e.number(i[0],n[0],r)/this.worldSize,e.number(i[1],n[1],r)/this.worldSize,e.number(o,s,r))}pointCoordinate(e,t=this._centerAltitude){return this.projection.pointCoordinate(this,e.x,e.y,t)}pointCoordinate3D(t){if(!this.elevation)return this.pointCoordinate(t);let i=this.projection.pointCoordinate3D(this,t.x,t.y);if(i)return new e.MercatorCoordinate(i[0],i[1],i[2]);let n=0,r=this.horizonLineFromTop();if(t.y>r)return this.pointCoordinate(t);const o=.02*r,s=t.clone();for(let t=0;t<10&&r-n>o;t++){s.y=e.number(n,r,.66);const t=this.projection.pointCoordinate3D(this,s.x,s.y);t?(r=s.y,i=t):n=s.y}return i?new e.MercatorCoordinate(i[0],i[1],i[2]):this.pointCoordinate(t)}isPointAboveHorizon(e){return this.projection.isPointAboveHorizon(this,e)}_coordinatePoint(t,i){const n=i&&this.elevation?this.elevation.getAtPointOrZero(t,this._centerAltitude):this._centerAltitude,r=[t.x*this.worldSize,t.y*this.worldSize,n+t.toAltitude(),1];return e.transformMat4$1(r,r,this.pixelMatrix),r[3]>0?new e.pointGeometry(r[0]/r[3],r[1]/r[3]):new e.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE)}_getBounds(t,i){const n=new e.pointGeometry(this._edgeInsets.left,this._edgeInsets.top),r=new e.pointGeometry(this.width-this._edgeInsets.right,this._edgeInsets.top),o=new e.pointGeometry(this.width-this._edgeInsets.right,this.height-this._edgeInsets.bottom),s=new e.pointGeometry(this._edgeInsets.left,this.height-this._edgeInsets.bottom);let a=this.pointCoordinate(n,t),l=this.pointCoordinate(r,t);const c=this.pointCoordinate(o,i),u=this.pointCoordinate(s,i),h=(e,t)=>(t.y-e.y)/(t.x-e.x);return a.y>1&&l.y>=0?a=new e.MercatorCoordinate((1-u.y)/h(u,a)+u.x,1):a.y<0&&l.y<=1&&(a=new e.MercatorCoordinate(-u.y/h(u,a)+u.x,0)),l.y>1&&a.y>=0?l=new e.MercatorCoordinate((1-c.y)/h(c,l)+c.x,1):l.y<0&&a.y<=1&&(l=new e.MercatorCoordinate(-c.y/h(c,l)+c.x,0)),(new e.LngLatBounds).extend(this.coordinateLocation(a)).extend(this.coordinateLocation(l)).extend(this.coordinateLocation(u)).extend(this.coordinateLocation(c))}_getBounds3D(){const e=this.elevation;if(!e.visibleDemTiles.length)return this._getBounds(0,0);const t=e.visibleDemTiles.reduce(((e,t)=>{if(t.dem){const i=t.dem.tree;e.min=Math.min(e.min,i.minimums[0]),e.max=Math.max(e.max,i.maximums[0])}return e}),{min:Number.MAX_VALUE,max:0});return this._getBounds(t.min*e.exaggeration(),t.max*e.exaggeration())}getBounds(){return this._terrainEnabled()?this._getBounds3D():this._getBounds(0,0)}horizonLineFromTop(e=!0){const t=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))+this.centerOffset.y,i=this.height/2-t*(1-this._horizonShift);return e?Math.max(0,i):i}getMaxBounds(){return this.maxBounds}setMaxBounds(t){this.maxBounds=t,this.minLat=-e.MAX_MERCATOR_LATITUDE,this.maxLat=e.MAX_MERCATOR_LATITUDE,this.minLng=-180,this.maxLng=180,t&&(this.minLat=t.getSouth(),this.maxLat=t.getNorth(),this.minLng=t.getWest(),this.maxLng=t.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=e.mercatorXfromLng(this.minLng)*this.tileSize,this.worldMaxX=e.mercatorXfromLng(this.maxLng)*this.tileSize,this.worldMinY=e.mercatorYfromLat(this.maxLat)*this.tileSize,this.worldMaxY=e.mercatorYfromLat(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(e,t){return this.projection.createTileMatrix(this,t,e)}calculateDistanceTileData(t){const i=t.key,n=this._distanceTileDataCache;if(n[i])return n[i];const r=t.canonical,o=1/this.height,s=this.cameraWorldSize/this.zoomScale(r.z),a=(r.x+Math.pow(2,r.z)*t.wrap)*s,l=r.y*s,c=this.point,u=this.angle,h=Math.sin(-u),p=-Math.cos(-u);return n[i]={bearing:[h,p],center:[(c.x-a)*o,(c.y-l)*o],scale:s/e.EXTENT*o},n[i]}calculateFogTileMatrix(t){const i=t.key,n=this._fogTileMatrixCache;if(n[i])return n[i];const r=this.projection.createTileMatrix(this,this.cameraWorldSize,t);return e.multiply(r,this.worldToFogMatrix,r),n[i]=new Float32Array(r),n[i]}calculateProjMatrix(t,i=!1){const n=t.key,r=i?this._alignedProjMatrixCache:this._projMatrixCache;if(r[n])return r[n];const o=this.calculatePosMatrix(t,this.worldSize);return e.multiply(o,this.projection.isReprojectedInTileSpace?this.mercatorMatrix:i?this.alignedProjMatrix:this.projMatrix,o),r[n]=new Float32Array(o),r[n]}calculatePixelsToTileUnitsMatrix(t){const i=t.tileID.key,n=this._pixelsToTileUnitsCache;if(n[i])return n[i];const r=function(t,i){const{scale:n}=t.tileTransform,r=n*e.EXTENT/(t.tileSize*Math.pow(2,i.zoom-t.tileID.overscaledZ+t.tileID.canonical.z));return o=new Float32Array(4),l=(s=i.inverseAdjustmentMatrix)[1],c=s[2],u=s[3],p=(a=[r,r])[1],o[0]=s[0]*(h=a[0]),o[1]=l*h,o[2]=c*p,o[3]=u*p,o;var o,s,a,l,c,u,h,p}(t,this);return n[i]=r,n[i]}customLayerMatrix(){return this.mercatorMatrix.slice()}recenterOnTerrain(){if(!this._elevation||"globe"===this.projection.name)return;const t=this._elevation;this._updateCameraState();const i=e.mercatorZfromAltitude(1,this._center.lat)*this.worldSize,n=this._computeCameraPosition(i),r=this._camera.forward(),o=e.mercatorZfromAltitude(1,this._center.lat);n[2]/=o,r[2]/=o,e.normalize(r,r);const s=t.raycast(n,r,t.exaggeration());if(s){const t=e.scaleAndAdd([],n,r,s),i=new e.MercatorCoordinate(t[0],t[1],e.mercatorZfromAltitude(t[2],e.latFromMercatorY(t[1]))),a=(i.z+e.length([i.x-n[0],i.y-n[1],i.z-n[2]*o]))*this._projectionScaler;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 t=this._elevation;this._updateCameraState();const i=e.mercatorZfromAltitude(1,this._center.lat)*this.worldSize,n=this._computeCameraPosition(i),r=t.getAtPointOrZero(new e.MercatorCoordinate(...n)),o=this._minimumHeightOverTerrain()*Math.cos(e.degToRad(this._maxPitch)),s=this._camera.position[2]-this.pixelsPerMeter/this.worldSize*r;if(s<o){const t=this.locationCoordinate(this._center,this._centerAltitude),i=[t.x-n[0],t.y-n[1],t.z-n[2]],r=e.length(i);i[2]-=(o-s)/this._projectionScaler;const a=e.length(i);if(0===a)return;e.scale$2(i,i,r/a*this._projectionScaler),this._camera.position=[t.x-i[0],t.y-i[1],t.z*this._projectionScaler-i[2]],this._camera.orientation=Bn(i,this._camera.up()),this._updateStateFromCamera()}}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;if(this._constraining=!0,this.projection.isReprojectedInTileSpace){const t=this.center;return t.lat=e.clamp(t.lat,this.minLat,this.maxLat),!this.maxBounds&&this.renderWorldCopies||(t.lng=e.clamp(t.lng,this.minLng,this.maxLng)),this.center=t,void(this._constraining=!1)}const t=this._unmodified,{x:i,y:n}=this.point;let r=0,o=i,s=n;const a=this.width/2,l=this.height/2,c=this.worldMinY*this.scale,u=this.worldMaxY*this.scale;if(n-l<c&&(s=c+l),n+l>u&&(s=u-l),u-c<this.height&&(r=Math.max(r,this.height/(u-c)),s=(u+c)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const e=this.worldMinX*this.scale,t=this.worldMaxX*this.scale,n=this.worldSize/2-(e+t)/2;o=(i+n+this.worldSize)%this.worldSize-n,o-a<e&&(o=e+a),o+a>t&&(o=t-a),t-e<this.width&&(r=Math.max(r,this.width/(t-e)),o=(t+e)/2)}o===i&&s===n||(this.center=this.unproject(new e.pointGeometry(o,s))),r&&(this.zoom+=this.scaleZoom(r)),this._constrainCameraAltitude(),this._unmodified=t,this._constraining=!1}_minZoomForBounds(){let e=Math.max(0,this.scaleZoom(this.height/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(e=Math.max(e,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),e}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}_calcMatrices(){if(!this.height)return;const t=this.centerOffset,i=this.pixelsPerMeter;if("globe"===this.projection.name){const t=e.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,i=e.mercatorZfromAltitude(1,e.GLOBE_SCALE_MATCH_LATITUDE)*this.worldSize;this._mercatorScaleRatio=t/i}const n=Gn(this.projection,this.zoom,this.width,this.height,1024);this._projectionScaler=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,n),this.cameraToCenterDistance=this.getCameraToCenterDistance(this.projection),this._updateCameraState(),this._farZ=this.projection.farthestPixelDistance(this),this._nearZ=this.height/50;const r=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*-t.x/this.width,o[9]=2*t.y/this.height;let s=e.mul([],o,r);if(this.projection.isReprojectedInTileSpace){const t=this.locationCoordinate(this.center),i=e.identity([]);e.translate(i,i,[t.x*this.worldSize,t.y*this.worldSize,0]),e.multiply(i,i,jn(this)),e.translate(i,i,[-t.x*this.worldSize,-t.y*this.worldSize,0]),e.multiply(s,s,i),this.inverseAdjustmentMatrix=function(e){const t=jn(e,!0);return y([],[t[0],t[1],t[4],t[5]])}(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];this.mercatorMatrix=e.scale([],s,[this.worldSize,this.worldSize,this.worldSize/i,1]),this.projMatrix=s,this.invProjMatrix=e.invert(new Float64Array(16),this.projMatrix);const a=e.invert([],o);this.frustumCorners=e.FrustumCorners.fromInvProjectionMatrix(a,this.horizonLineFromTop(),this.height);const l=new Float32Array(16);e.identity(l),e.scale(l,l,[1,-1,1]),e.rotateX(l,l,this._pitch),e.rotateZ(l,l,this.angle);const c=e.perspective(new Float32Array(16),this._fov,this.width/this.height,this._nearZ,this._farZ),u=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;c[8]=2*-t.x/this.width,c[9]=2*(t.y+u)/this.height,this.skyboxMatrix=e.multiply(l,c,l);const h=this.point,p=h.x,d=h.y,f=this.width%2/2,m=this.height%2/2,g=Math.cos(this.angle),_=Math.sin(this.angle),v=p-Math.round(p)+g*f+_*m,x=d-Math.round(d)+g*m+_*f,b=new Float64Array(s);if(e.translate(b,b,[v>.5?v-1:v,x>.5?x-1:x,0]),this.alignedProjMatrix=b,s=e.create(),e.scale(s,s,[this.width/2,-this.height/2,1]),e.translate(s,s,[1,-1,0]),this.labelPlaneMatrix=s,s=e.create(),e.scale(s,s,[1,-1,1]),e.translate(s,s,[-1,-1,0]),e.scale(s,s,[2/this.width,2/this.height,1]),this.glCoordMatrix=s,this.pixelMatrix=e.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),this._calcFogMatrices(),this._distanceTileDataCache={},s=e.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=e.calculateGlobeMatrix(this);const t=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=e.transformMat4(t,t,r),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=s;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const t=this.cameraWorldSize,i=this.cameraPixelsPerMeter,n=this._camera.position,r=1/this.height/this._projectionScaler,o=[t,t,i];e.scale$2(o,o,r),e.scale$2(n,n,-1),e.multiply$2(n,n,o);const s=e.create();e.translate(s,s,n),e.scale(s,s,o),this.mercatorFogMatrix=s,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(t,i,r)}_computeCameraPosition(e){const t=(e=e||this.pixelsPerMeter)/this.pixelsPerMeter,i=this._camera.forward(),n=this.point,r=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*t-e/this.worldSize*this._centerAltitude;return[n.x/this.worldSize-i[0]*r,n.y/this.worldSize-i[1]*r,e/this.worldSize*this._centerAltitude-i[2]*r]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(t){const i=this._maxCameraBoundsDistance()*Math.cos(this._pitch),n=t[2];let r=1;n>0&&(r=Math.min((i-this._camera.position[2])/n,1)),this._camera.position=e.scaleAndAdd([],this._camera.position,t,r),this._updateStateFromCamera(),this.projection.wrap&&(this.center=this.center.wrap())}_updateStateFromCamera(){const t=this._camera.position,i=this._camera.forward(),{pitch:n,bearing:r}=this._camera.getPitchBearing(),o=e.mercatorZfromAltitude(this._centerAltitude,this.center.lat)*this._projectionScaler,s=this._mercatorZfromZoom(this._maxZoom)*Math.cos(e.degToRad(this._maxPitch)),a=Math.max((t[2]-o)/Math.cos(n),s),l=this._zoomFromMercatorZ(a);e.scaleAndAdd(t,t,i,a),this._pitch=e.clamp(n,e.degToRad(this.minPitch),e.degToRad(this.maxPitch)),this.angle=e.wrap(r,-Math.PI,Math.PI),this._setZoom(e.clamp(l,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new e.MercatorCoordinate(t[0],t[1],t[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(e){return Math.pow(2,e)*this.tileSize}_mercatorZfromZoom(e){return this.cameraToCenterDistance/this._worldSizeFromZoom(e)}_minimumHeightOverTerrain(){const e=Math.min((null!=this._seaLevelZoom?this._seaLevelZoom:this._zoom)+2,this._maxZoom);return this._mercatorZfromZoom(e)}_zoomFromMercatorZ(e){return this.scaleZoom(this.cameraToCenterDistance/(e*this.tileSize))}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(e.warnOnce("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(t,i){const n=Math.min(t.x,i.x),r=Math.max(t.x,i.x),o=Math.min(t.y,i.y),s=Math.max(t.y,i.y);if(o<this.horizonLineFromTop(!1))return!0;if("mercator"!==this.projection.name)return!1;const a=[new e.pointGeometry(n,o),new e.pointGeometry(r,s),new e.pointGeometry(n,s),new e.pointGeometry(r,o)],l=this.renderWorldCopies?-3:0,c=this.renderWorldCopies?4:1;for(const e of a){const t=this.pointRayIntersection(e);if(t.t<0)return!0;const i=this.rayIntersectionCoordinate(t);if(i.x<l||i.y<0||i.x>c||i.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+e.radToDeg(this.fovAboveCenter)>88||this.anyCornerOffEdge(new e.pointGeometry(0,0),new e.pointGeometry(this.width,this.height))}zoomDeltaToMovement(t,i){const n=e.length(e.sub([],this._camera.position,t)),r=this._zoomFromMercatorZ(n)+i;return n-this._mercatorZfromZoom(r)}getCameraPoint(){if("globe"===this.projection.name){const t=function(t,i){const n=[t[0],t[1],t[2],1];e.transformMat4$1(n,n,i);const r=Math.max(n[3],1e-6);return[n[0]/r,n[1]/r,n[2]/r,r]}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new e.pointGeometry(t[0],t[1])}{const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new e.pointGeometry(0,t))}}getCameraToCenterDistance(e){const t=Gn(e,this.zoom,this.width,this.height,1024),i=e.pixelSpaceConversion(this.center.lat,this.worldSize,t);return.5/Math.tan(.5*this._fov)*this.height*i}}function Zn(e,t){let i=!1,n=null;const r=()=>{n=null,i&&(e(),n=setTimeout(r,t),i=!1)};return()=>(i=!0,n||r(),n)}class Xn{constructor(t){this._hashName=t&&encodeURIComponent(t),e.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=Zn(this._updateHashUnthrottled.bind(this),300)}addTo(t){return this._map=t,e.window.addEventListener("hashchange",this._onHashChange,!1),t.on("moveend",this._updateHash),this}remove(){return this._map?(this._map.off("moveend",this._updateHash),e.window.removeEventListener("hashchange",this._onHashChange,!1),clearTimeout(this._updateHash()),this._map=void 0,this):this}getHashString(t){const i=this._map;if(!i)return"";const n=i.getCenter(),r=Math.round(100*i.getZoom())/100,o=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),s=Math.pow(10,o),a=Math.round(n.lng*s)/s,l=Math.round(n.lat*s)/s,c=i.getBearing(),u=i.getPitch();let h="";if(h+=t?`/${a}/${l}/${r}`:`${r}/${l}/${a}`,(c||u)&&(h+="/"+Math.round(10*c)/10),u&&(h+=`/${Math.round(u)}`),this._hashName){const t=this._hashName;let i=!1;const n=e.window.location.hash.slice(1).split("&").map((e=>{const n=e.split("=")[0];return n===t?(i=!0,`${n}=${h}`):e})).filter((e=>e));return i||n.push(`${t}=${h}`),`#${n.join("&")}`}return`#${h}`}_getCurrentHash(){const t=e.window.location.hash.replace("#","");if(this._hashName){let e;return t.split("&").map((e=>e.split("="))).forEach((t=>{t[0]===this._hashName&&(e=t)})),(e&&e[1]||"").split("/")}return t.split("/")}_onHashChange(){const e=this._map;if(!e)return!1;const t=this._getCurrentHash();if(t.length>=3&&!t.some((e=>isNaN(e)))){const i=e.dragRotate.isEnabled()&&e.touchZoomRotate.isEnabled()?+(t[3]||0):e.getBearing();return e.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:i,pitch:+(t[4]||0)}),!0}return!1}_updateHashUnthrottled(){const t=e.window.location.href.replace(/(#.+)?$/,this.getHashString());e.window.history.replaceState(e.window.history.state,null,t)}}const Yn={linearity:.3,easing:e.bezier(0,0,.3,1)},Jn=e.extend({deceleration:2500,maxSpeed:1400},Yn),Qn=e.extend({deceleration:20,maxSpeed:1400},Yn),Kn=e.extend({deceleration:1e3,maxSpeed:360},Yn),er=e.extend({deceleration:1e3,maxSpeed:90},Yn);class tr{constructor(e){this._map=e,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:e.exported.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,i=e.exported.now();for(;t.length>0&&i-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const i={zoom:0,bearing:0,pitch:0,pan:new e.pointGeometry(0,0),pinchAround:void 0,around:void 0};for(const{settings:e}of this._inertiaBuffer)i.zoom+=e.zoomDelta||0,i.bearing+=e.bearingDelta||0,i.pitch+=e.pitchDelta||0,e.panDelta&&i.pan._add(e.panDelta),e.around&&(i.around=e.around),e.pinchAround&&(i.pinchAround=e.pinchAround);const n=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,r={};if(i.pan.mag()){const o=nr(i.pan.mag(),n,e.extend({},Jn,t||{}));r.offset=i.pan.mult(o.amount/i.pan.mag()),r.center=this._map.transform.center,ir(r,o)}if(i.zoom){const e=nr(i.zoom,n,Qn);r.zoom=this._map.transform.zoom+e.amount,ir(r,e)}if(i.bearing){const t=nr(i.bearing,n,Kn);r.bearing=this._map.transform.bearing+e.clamp(t.amount,-179,179),ir(r,t)}if(i.pitch){const e=nr(i.pitch,n,er);r.pitch=this._map.transform.pitch+e.amount,ir(r,e)}if(r.zoom||r.bearing){const e=void 0===i.pinchAround?i.around:i.pinchAround;r.around=e?this._map.unproject(e):this._map.getCenter()}return this.clear(),r.noMoveStart=!0,r}}function ir(e,t){(!e.duration||e.duration<t.duration)&&(e.duration=t.duration,e.easing=t.easing)}function nr(t,i,n){const{maxSpeed:r,linearity:o,deceleration:s}=n,a=e.clamp(t*o/(i/1e3),-r,r),l=Math.abs(a)/(s*o);return{easing:n.easing,duration:1e3*l,amount:a*(l/2)}}class rr extends e.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,n,r={}){const o=f(i.getCanvasContainer(),n),s=i.unproject(o);super(t,e.extend({point:o,lngLat:s,originalEvent:n},r)),this._defaultPrevented=!1,this.target=i}}class or extends e.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,n){const r="touchend"===t?n.changedTouches:n.touches,o=m(i.getCanvasContainer(),r),s=o.map((e=>i.unproject(e))),a=o.reduce(((e,t,i,n)=>e.add(t.div(n.length))),new e.pointGeometry(0,0));super(t,{points:o,point:a,lngLats:s,lngLat:i.unproject(a),originalEvent:n}),this._defaultPrevented=!1}}class sr extends e.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,t,i){super(e,{originalEvent:i}),this._defaultPrevented=!1}}class ar{constructor(e,t){this._map=e,this._clickTolerance=t.clickTolerance}reset(){this._mousedownPos=void 0}wheel(e){return this._firePreventable(new sr(e.type,this._map,e))}mousedown(e,t){return this._mousedownPos=t,this._firePreventable(new rr(e.type,this._map,e))}mouseup(e){this._map.fire(new rr(e.type,this._map,e))}preclick(t){const i=e.extend({},t);i.type="preclick",this._map.fire(new rr(i.type,this._map,i))}click(e,t){this._mousedownPos&&this._mousedownPos.dist(t)>=this._clickTolerance||(this.preclick(e),this._map.fire(new rr(e.type,this._map,e)))}dblclick(e){return this._firePreventable(new rr(e.type,this._map,e))}mouseover(e){this._map.fire(new rr(e.type,this._map,e))}mouseout(e){this._map.fire(new rr(e.type,this._map,e))}touchstart(e){return this._firePreventable(new or(e.type,this._map,e))}touchmove(e){this._map.fire(new or(e.type,this._map,e))}touchend(e){this._map.fire(new or(e.type,this._map,e))}touchcancel(e){this._map.fire(new or(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class lr{constructor(e){this._map=e}reset(){this._delayContextMenu=!1,this._contextMenuEvent=void 0}mousemove(e){this._map.fire(new rr(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new rr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(e){this._delayContextMenu?this._contextMenuEvent=e:this._map.fire(new rr(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class cr{constructor(e,t){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=t.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(e,t){this.isEnabled()&&e.shiftKey&&0===e.button&&(u(),this._startPos=this._lastPos=t,this._active=!0)}mousemoveWindow(e,t){if(!this._active)return;const i=t;if(this._lastPos.equals(i)||!this._box&&i.dist(this._startPos)<this._clickTolerance)return;const n=this._startPos;this._lastPos=i,this._box||(this._box=o("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",e));const r=Math.min(n.x,i.x),s=Math.max(n.x,i.x),a=Math.min(n.y,i.y),l=Math.max(n.y,i.y);this._map._requestDomTask((()=>{this._box&&(this._box.style.transform=`translate(${r}px,${a}px)`,this._box.style.width=s-r+"px",this._box.style.height=l-a+"px")}))}mouseupWindow(t,i){if(!this._active)return;if(0!==t.button)return;const n=this._startPos,r=i;if(this.reset(),d(),n.x!==r.x||n.y!==r.y)return this._map.fire(new e.Event("boxzoomend",{originalEvent:t})),{cameraAnimation:e=>e.fitScreenCoordinates(n,r,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",t)}keydown(e){this._active&&27===e.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",e))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),h(),delete this._startPos,delete this._lastPos}_fireEvent(t,i){return this._map.fire(new e.Event(t,{originalEvent:i}))}}function ur(e,t){const i={};for(let n=0;n<e.length;n++)i[e[n].identifier]=t[n];return i}class hr{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){this.centroid=void 0,this.startTime=0,this.touches={},this.aborted=!1}touchstart(t,i,n){(this.centroid||n.length>this.numTouches)&&(this.aborted=!0),this.aborted||(0===this.startTime&&(this.startTime=t.timeStamp),n.length===this.numTouches&&(this.centroid=function(t){const i=new e.pointGeometry(0,0);for(const e of t)i._add(e);return i.div(t.length)}(i),this.touches=ur(n,i)))}touchmove(e,t,i){if(this.aborted||!this.centroid)return;const n=ur(i,t);for(const e in this.touches){const t=this.touches[e],i=n[e];(!i||i.dist(t)>30)&&(this.aborted=!0)}}touchend(e,t,i){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){const e=!this.aborted&&this.centroid;if(this.reset(),e)return e}}}class pr{constructor(e){this.singleTap=new hr(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,this.lastTap=void 0,this.count=0,this.singleTap.reset()}touchstart(e,t,i){this.singleTap.touchstart(e,t,i)}touchmove(e,t,i){this.singleTap.touchmove(e,t,i)}touchend(e,t,i){const n=this.singleTap.touchend(e,t,i);if(n){const t=e.timeStamp-this.lastTime<500,i=!this.lastTap||this.lastTap.dist(n)<30;if(t&&i||this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}}}class dr{constructor(){this._zoomIn=new pr({numTouches:1,numTaps:2}),this._zoomOut=new pr({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,t,i){this._zoomIn.touchstart(e,t,i),this._zoomOut.touchstart(e,t,i)}touchmove(e,t,i){this._zoomIn.touchmove(e,t,i),this._zoomOut.touchmove(e,t,i)}touchend(e,t,i){const n=this._zoomIn.touchend(e,t,i),r=this._zoomOut.touchend(e,t,i);return n?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:t.getZoom()+1,around:t.unproject(n)},{originalEvent:e})}):r?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:t.getZoom()-1,around:t.unproject(r)},{originalEvent:e})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const fr={0:1,2:2};class mr{constructor(e){this.reset(),this._clickTolerance=e.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,this._lastPoint=void 0,this._eventButton=void 0}_correctButton(e,t){return!1}_move(e,t){return{}}mousedown(e,t){if(this._lastPoint)return;const i=g(e);this._correctButton(e,i)&&(this._lastPoint=t,this._eventButton=i)}mousemoveWindow(e,t){const i=this._lastPoint;if(i)if(e.preventDefault(),null!=this._eventButton&&function(e,t){const i=fr[t];return void 0===e.buttons||(e.buttons&i)!==i}(e,this._eventButton))this.reset();else if(this._moved||!(t.dist(i)<this._clickTolerance))return this._moved=!0,this._lastPoint=t,this._move(i,t)}mouseupWindow(e){this._lastPoint&&g(e)===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 gr extends mr{mousedown(e,t){super.mousedown(e,t),this._lastPoint&&(this._active=!0)}_correctButton(e,t){return 0===t&&!e.ctrlKey}_move(e,t){return{around:t,panDelta:t.sub(e)}}}class _r extends mr{_correctButton(e,t){return 0===t&&e.ctrlKey||2===t}_move(e,t){const i=.8*(t.x-e.x);if(i)return this._active=!0,{bearingDelta:i}}contextmenu(e){e.preventDefault()}}class yr extends mr{_correctButton(e,t){return 0===t&&e.ctrlKey||2===t}_move(e,t){const i=-.5*(t.y-e.y);if(i)return this._active=!0,{pitchDelta:i}}contextmenu(e){e.preventDefault()}}class vr{constructor(t,i){this._map=t,this._el=t.getCanvasContainer(),this._minTouches=1,this._clickTolerance=i.clickTolerance||1,this.reset(),e.bindAll(["_addTouchPanBlocker","_showTouchPanBlockerAlert"],this)}reset(){this._active=!1,this._touches={},this._sum=new e.pointGeometry(0,0)}touchstart(e,t,i){return this._calculateTransform(e,t,i)}touchmove(e,t,i){if(this._active&&!(i.length<this._minTouches)){if(this._map._cooperativeGestures&&!this._map.isMoving()){if(1===i.length)return void this._showTouchPanBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}return e.preventDefault(),this._calculateTransform(e,t,i)}}touchend(e,t,i){this._calculateTransform(e,t,i),this._active&&i.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,i,n){n.length>0&&(this._active=!0);const r=ur(n,i),o=new e.pointGeometry(0,0),s=new e.pointGeometry(0,0);let a=0;for(const e in r){const t=r[e],i=this._touches[e];i&&(o._add(t),s._add(t.sub(i)),a++,r[e]=t)}if(this._touches=r,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=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showTouchPanBlockerAlert(){"hidden"===this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="visible"),this._alertContainer.classList.add("mapboxgl-touch-pan-blocker-show"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout((()=>{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show")}),500)}}class xr{constructor(){this.reset()}reset(){this._active=!1,this._firstTwoTouches=void 0}_start(e){}_move(e,t,i){return{}}touchstart(e,t,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([t[0],t[1]]))}touchmove(e,t,i){const n=this._firstTwoTouches;if(!n)return;e.preventDefault();const[r,o]=n,s=br(i,t,r),a=br(i,t,o);if(!s||!a)return;const l=this._aroundCenter?null:s.add(a).div(2);return this._move([s,a],l,e)}touchend(e,t,i){if(!this._firstTwoTouches)return;const[n,r]=this._firstTwoTouches,o=br(i,t,n),s=br(i,t,r);o&&s||(this._active&&d(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function br(e,t,i){for(let n=0;n<e.length;n++)if(e[n].identifier===i)return t[n]}function wr(e,t){return Math.log(e/t)/Math.LN2}class Mr extends xr{reset(){super.reset(),this._distance=0,this._startDistance=0}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,t){const i=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(wr(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:wr(this._distance,i),pinchAround:t}}}function Tr(e,t){return 180*e.angleWith(t)/Math.PI}class Sr extends xr{reset(){super.reset(),this._minDiameter=0,this._startVector=void 0,this._vector=void 0}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,t){const i=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Tr(this._vector,i),pinchAround:t}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());const t=25/(Math.PI*this._minDiameter)*360,i=Tr(e,this._startVector);return Math.abs(i)<t}}function Er(e){return Math.abs(e.y)>Math.abs(e.x)}class Ar extends xr{constructor(e){super(),this._map=e}reset(){super.reset(),this._valid=void 0,this._firstMove=void 0,this._lastPoints=void 0}_start(e){this._lastPoints=e,Er(e[0].sub(e[1]))&&(this._valid=!1)}_move(e,t,i){const n=this._lastPoints;if(!n)return;const r=e[0].sub(n[0]),o=e[1].sub(n[1]);return this._map._cooperativeGestures&&i.touches.length<3||(this._valid=this.gestureBeginsVertically(r,o,i.timeStamp),!this._valid)?void 0:(this._lastPoints=e,this._active=!0,{pitchDelta:(r.y+o.y)/2*-.5})}gestureBeginsVertically(e,t,i){if(void 0!==this._valid)return this._valid;const n=e.mag()>=2,r=t.mag()>=2;if(!n&&!r)return;if(!n||!r)return null==this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;const o=e.y>0==t.y>0;return Er(e)&&Er(t)&&o}}const Cr={panStep:100,bearingStep:15,pitchStep:10};class Lr{constructor(){const e=Cr;this._panStep=e.panStep,this._bearingStep=e.bearingStep,this._pitchStep=e.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=0,i=0,n=0,r=0,o=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?i=-1:(e.preventDefault(),r=-1);break;case 39:e.shiftKey?i=1:(e.preventDefault(),r=1);break;case 38:e.shiftKey?n=1:(e.preventDefault(),o=-1);break;case 40:e.shiftKey?n=-1:(e.preventDefault(),o=1);break;default:return}return this._rotationDisabled&&(i=0,n=0),{cameraAnimation:s=>{const a=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:Ir,zoom:t?Math.round(a)+t*(e.shiftKey?2:1):a,bearing:s.getBearing()+i*this._bearingStep,pitch:s.getPitch()+n*this._pitchStep,offset:[-r*this._panStep,-o*this._panStep],center:s.getCenter()},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Ir(e){return e*(2-e)}const Pr=4.000244140625;class Rr{constructor(t,i){this._map=t,this._el=t.getCanvasContainer(),this._handler=i,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222,e.bindAll(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert","_isFullscreen"],this)}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return!!this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around,this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(t){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(t.ctrlKey||t.metaKey||this.isZooming()||this._isFullscreen()))return void this._showBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let i=t.deltaMode===e.window.WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const n=e.exported.now(),r=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==i&&i%Pr==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":r>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(r*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),t.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=t,this._delta-=i,this._active||this._start(t)),t.preventDefault()}_onTimeout(e){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(e)}_start(e){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const t=f(this._el,e);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:t,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 t=this._map.transform,i=()=>t._terrainEnabled()&&this._aroundCoord?t.computeZoomRelativeTo(this._aroundCoord):t.zoom;if(0!==this._delta){const e="wheel"===this._type&&Math.abs(this._delta)>Pr?this._wheelZoomRate:this._defaultZoomRate;let n=2/(1+Math.exp(-Math.abs(this._delta*e)));this._delta<0&&0!==n&&(n=1/n);const r=i(),o=Math.pow(2,r),s="number"==typeof this._targetZoom?t.zoomScale(this._targetZoom):o;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(s*n))),"wheel"===this._type&&(this._startZoom=i(),this._easing=this._smoothOutEasing(200)),this._delta=0}const n="number"==typeof this._targetZoom?this._targetZoom:i(),r=this._startZoom,o=this._easing;let s,a=!1;if("wheel"===this._type&&r&&o){const t=Math.min((e.exported.now()-this._lastWheelEventTime)/200,1),i=o(t);s=e.number(r,n,i),t<1?this._frameId||(this._frameId=!0):a=!0}else s=n,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(t){let i=e.ease;if(this._prevEase){const t=this._prevEase,n=(e.exported.now()-t.start)/t.duration,r=t.easing(n+.01)-t.easing(n),o=.27/Math.sqrt(r*r+1e-4)*.01,s=Math.sqrt(.0729-o*o);i=e.bezier(o,s,.25,1)}return this._prevEase={start:e.exported.now(),duration:t,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(e.window.navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_isFullscreen(){return!!e.window.document.fullscreenElement||!!e.window.document.webkitFullscreenElement}_showBlockerAlert(){"hidden"===this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="visible"),this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout((()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show")}),200)}}class kr{constructor(e,t){this._clickZoom=e,this._tapZoom=t}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class zr{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(e,t){return e.preventDefault(),{cameraAnimation:i=>{i.easeTo({duration:300,zoom:i.getZoom()+(e.shiftKey?-1:1),around:i.unproject(t)},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Dr{constructor(){this._tap=new pr({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,this._swipePoint=void 0,this._swipeTouch=0,this._tapTime=0,this._tap.reset()}touchstart(e,t,i){this._swipePoint||(this._tapTime&&e.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?i.length>0&&(this._swipePoint=t[0],this._swipeTouch=i[0].identifier):this._tap.touchstart(e,t,i))}touchmove(e,t,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;const n=t[0],r=n.y-this._swipePoint.y;return this._swipePoint=n,e.preventDefault(),this._active=!0,{zoomDelta:r/128}}}else this._tap.touchmove(e,t,i)}touchend(e,t,i){this._tapTime?this._swipePoint&&0===i.length&&this.reset():this._tap.touchend(e,t,i)&&(this._tapTime=e.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Or{constructor(e,t,i){this._el=e,this._mousePan=t,this._touchPan=i}enable(e){this._inertiaOptions=e||{},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 Fr{constructor(e,t,i){this._pitchWithRotate=e.pitchWithRotate,this._mouseRotate=t,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 Br{constructor(e,t,i,n){this._el=e,this._touchZoom=t,this._touchRotate=i,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add("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 Nr=e=>e.zoom||e.drag||e.pitch||e.rotate;class Ur extends e.Event{}class jr{constructor(){this.constants=[1,1,.01],this.radius=0}setup(t,i){const n=e.sub([],i,t);this.radius=e.length(n[2]<0?e.div([],n,this.constants):[n[0],n[1],0])}projectRay(t){e.div(t,t,this.constants),e.normalize(t,t),e.mul$1(t,t,this.constants);const i=e.scale$2([],t,this.radius);if(i[2]>0){const t=e.scale$2([],[0,0,1],e.dot(i,[0,0,1])),n=e.scale$2([],e.normalize([],[i[0],i[1],0]),this.radius),r=e.add([],i,e.scale$2([],e.sub([],e.add([],n,t),i),2));i[0]=r[0],i[1]=r[1]}return i}}function Vr(e){return e.panDelta&&e.panDelta.mag()||e.zoomDelta||e.bearingDelta||e.pitchDelta}class Gr{constructor(t,i){this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new tr(t),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new jr,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(i),e.bindAll(["handleEvent","handleWindowEvent"],this);const n=this._el;this._listeners=[[n,"touchstart",{passive:!0}],[n,"touchmove",{passive:!1}],[n,"touchend",void 0],[n,"touchcancel",void 0],[n,"mousedown",void 0],[n,"mousemove",void 0],[n,"mouseup",void 0],[e.window.document,"mousemove",{capture:!0}],[e.window.document,"mouseup",void 0],[n,"mouseover",void 0],[n,"mouseout",void 0],[n,"dblclick",void 0],[n,"click",void 0],[n,"keydown",{capture:!1}],[n,"keyup",void 0],[n,"wheel",{passive:!1}],[n,"contextmenu",void 0],[e.window,"blur",void 0]];for(const[t,i,n]of this._listeners)t.addEventListener(i,t===e.window.document?this.handleWindowEvent:this.handleEvent,n)}destroy(){for(const[t,i,n]of this._listeners)t.removeEventListener(i,t===e.window.document?this.handleWindowEvent:this.handleEvent,n)}_addDefaultHandlers(e){const t=this._map,i=t.getCanvasContainer();this._add("mapEvent",new ar(t,e));const n=t.boxZoom=new cr(t,e);this._add("boxZoom",n);const r=new dr,o=new zr;t.doubleClickZoom=new kr(o,r),this._add("tapZoom",r),this._add("clickZoom",o);const s=new Dr;this._add("tapDragZoom",s);const a=t.touchPitch=new Ar(t);this._add("touchPitch",a);const l=new _r(e),c=new yr(e);t.dragRotate=new Fr(e,l,c),this._add("mouseRotate",l,["mousePitch"]),this._add("mousePitch",c,["mouseRotate"]);const u=new gr(e),h=new vr(t,e);t.dragPan=new Or(i,u,h),this._add("mousePan",u),this._add("touchPan",h,["touchZoom","touchRotate"]);const p=new Sr,d=new Mr;t.touchZoomRotate=new Br(i,d,p,s),this._add("touchRotate",p,["touchPan","touchZoom"]),this._add("touchZoom",d,["touchPan","touchRotate"]),this._add("blockableMapEvent",new lr(t));const f=t.scrollZoom=new Rr(t,this);this._add("scrollZoom",f,["mousePan"]);const m=t.keyboard=new Lr;this._add("keyboard",m);for(const i of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])e.interactive&&e[i]&&t[i].enable(e[i])}_add(e,t,i){this._handlers.push({handlerName:e,handler:t,allowed:i}),this._handlersById[e]=t}stop(e){if(!this._updatingCamera){for(const{handler:e}of this._handlers)e.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(const{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Nr(this._eventsInProgress)||this.isZooming()}_blockedByActive(e,t,i){for(const n in e)if(n!==i&&(!t||t.indexOf(n)<0))return!0;return!1}handleWindowEvent(e){this.handleEvent(e,`${e.type}Window`)}_getMapTouches(e){const t=[];for(const i of e)this._el.contains(i.target)&&t.push(i);return t}handleEvent(e,t){this._updatingCamera=!0;const i="renderFrame"===e.type,n=i?void 0:e,r={needsRenderFrame:!1},o={},s={},a=e.touches?this._getMapTouches(e.touches):void 0,l=a?m(this._el,a):i?void 0:f(this._el,e);for(const{handlerName:i,handler:c,allowed:u}of this._handlers){if(!c.isEnabled())continue;let h;this._blockedByActive(s,u,i)?c.reset():c[t||e.type]&&(h=c[t||e.type](e,l,a),this.mergeHandlerResult(r,o,h,i,n),h&&h.needsRenderFrame&&this._triggerRenderFrame()),(h||c.isActive())&&(s[i]=c)}const c={};for(const e in this._previousActiveHandlers)s[e]||(c[e]=n);this._previousActiveHandlers=s,(Object.keys(c).length||Vr(r))&&(this._changes.push([r,o,c]),this._triggerRenderFrame()),(Object.keys(s).length||Vr(r))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:u}=r;u&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],u(this._map))}mergeHandlerResult(t,i,n,r,o){if(!n)return;e.extend(t,n);const s={handlerName:r,originalEvent:n.originalEvent||o};void 0!==n.zoomDelta&&(i.zoom=s),void 0!==n.panDelta&&(i.drag=s),void 0!==n.pitchDelta&&(i.pitch=s),void 0!==n.bearingDelta&&(i.rotate=s)}_applyChanges(){const t={},i={},n={};for(const[r,o,s]of this._changes)r.panDelta&&(t.panDelta=(t.panDelta||new e.pointGeometry(0,0))._add(r.panDelta)),r.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+r.zoomDelta),r.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+r.bearingDelta),r.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+r.pitchDelta),void 0!==r.around&&(t.around=r.around),void 0!==r.aroundCoord&&(t.aroundCoord=r.aroundCoord),void 0!==r.pinchAround&&(t.pinchAround=r.pinchAround),r.noInertia&&(t.noInertia=r.noInertia),e.extend(i,o),e.extend(n,s);this._updateMapTransform(t,i,n),this._changes=[]}_updateMapTransform(t,i,n){const r=this._map,o=r.transform,s=e=>[e.x,e.y,e.z];if((e=>{const t=this._eventsInProgress.drag;return t&&!this._handlersById[t.handlerName].isActive()})()&&!Vr(t)){const e=o.zoom;o.cameraElevationReference="sea",o.recenterOnTerrain(),o.cameraElevationReference="ground",e!==o.zoom&&this._map._update(!0)}if(!Vr(t))return void this._fireEvents(i,n,!0);let{panDelta:a,zoomDelta:l,bearingDelta:c,pitchDelta:u,around:h,aroundCoord:p,pinchAround:d}=t;void 0!==d&&(h=d),(e=>i.drag&&!this._eventsInProgress.drag)()&&h&&(this._dragOrigin=s(o.pointCoordinate3D(h)),this._trackingEllipsoid.setup(o._camera.position,this._dragOrigin)),o.cameraElevationReference="sea",r._stop(!0),h=h||r.transform.centerPoint,c&&(o.bearing+=c),u&&(o.pitch+=u),o._updateCameraState();const f=[0,0,0];if(a){const t=o.pointCoordinate(h);if("globe"===o.projection.name){const i=e.latFromMercatorY(t.y),n=o.center.lat,r=Math.min(e.mercatorZfromAltitude(1,i)/e.mercatorZfromAltitude(1,n),2);a=a.rotate(-o.angle),f[0]=-a.x/o.worldSize*r,f[1]=-a.y/o.worldSize*r}else{const e=o.pointCoordinate(h.sub(a));t&&e&&(f[0]=e.x-t.x,f[1]=e.y-t.y)}}const m=o.zoom,g=[0,0,0];if(l){const t=s(p||o.pointCoordinate3D(h)),i={dir:e.normalize([],e.sub([],t,o._camera.position))};if(i.dir[2]<0){const n=o.zoomDeltaToMovement(t,l);e.scale$2(g,i.dir,n)}}const _=e.add(f,f,g);o._translateCameraConstrained(_),l&&Math.abs(o.zoom-m)>1e-4&&o.recenterOnTerrain(),o.cameraElevationReference="ground",this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(i,n,!0)}_fireEvents(t,i,n){const r=Nr(this._eventsInProgress),o=Nr(t),s={};for(const e in t){const{originalEvent:i}=t[e];this._eventsInProgress[e]||(s[`${e}start`]=i),this._eventsInProgress[e]=t[e]}!r&&o&&this._fireEvent("movestart",o.originalEvent);for(const e in s)this._fireEvent(e,s[e]);o&&this._fireEvent("move",o.originalEvent);for(const e in t){const{originalEvent:i}=t[e];this._fireEvent(e,i)}const a={};let l;for(const e in this._eventsInProgress){const{handlerName:t,originalEvent:n}=this._eventsInProgress[e];this._handlersById[t].isActive()||(delete this._eventsInProgress[e],l=i[t]||n,a[`${e}end`]=l)}for(const e in a)this._fireEvent(e,a[e]);const c=Nr(this._eventsInProgress);if(n&&(r||o)&&!c){this._updatingCamera=!0;const t=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),i=e=>0!==e&&-this._bearingSnap<e&&e<this._bearingSnap;t?(i(t.bearing||this._map.getBearing())&&(t.bearing=0),this._map.easeTo(t,{originalEvent:l})):(this._map.fire(new e.Event("moveend",{originalEvent:l})),i(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(t,i){this._map.fire(new e.Event(t,i?{originalEvent:i}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add((e=>{this._frameId=void 0,this.handleEvent(new Ur("renderFrame",{timeStamp:e})),this._applyChanges()}))}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}const Hr="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class Wr extends e.Evented{constructor(t,i){super(),this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=i.bearingSnap,e.bindAll(["_renderFrameCallback"],this)}getCenter(){return new e.LngLat(this.transform.center.lng,this.transform.center.lat)}setCenter(e,t){return this.jumpTo({center:e},t)}panBy(t,i,n){return t=e.pointGeometry.convert(t).mult(-1),this.panTo(this.transform.center,e.extend({offset:t},i),n)}panTo(t,i,n){return this.easeTo(e.extend({center:t},i),n)}getZoom(){return this.transform.zoom}setZoom(e,t){return this.jumpTo({zoom:e},t),this}zoomTo(t,i,n){return this.easeTo(e.extend({zoom:t},i),n)}zoomIn(e,t){return this.zoomTo(this.getZoom()+1,e,t),this}zoomOut(e,t){return this.zoomTo(this.getZoom()-1,e,t),this}getBearing(){return this.transform.bearing}setBearing(e,t){return this.jumpTo({bearing:e},t),this}getPadding(){return this.transform.padding}setPadding(e,t){return this.jumpTo({padding:e},t),this}rotateTo(t,i,n){return this.easeTo(e.extend({bearing:t},i),n)}resetNorth(t,i){return this.rotateTo(0,e.extend({duration:1e3},t),i),this}resetNorthPitch(t,i){return this.easeTo(e.extend({bearing:0,pitch:0,duration:1e3},t),i),this}snapToNorth(e,t){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,t):this}getPitch(){return this.transform.pitch}setPitch(e,t){return this.jumpTo({pitch:e},t),this}cameraForBounds(t,i){"globe"===this.transform.projection.name&&e.warnOnce('Globe projection does not support cameraForBounds API, this API may behave unexpectedly."'),t=e.LngLatBounds.convert(t);const n=i&&i.bearing||0;return this._cameraForBoxAndBearing(t.getNorthWest(),t.getSouthEast(),n,i)}_extendCameraOptions(t){const i={top:0,bottom:0,right:0,left:0};if("number"==typeof(t=e.extend({padding:i,offset:[0,0],maxZoom:this.transform.maxZoom},t)).padding){const e=t.padding;t.padding={top:e,bottom:e,right:e,left:e}}return t.padding=e.extend(i,t.padding),t}_cameraForBoxAndBearing(t,i,n,r){const o=this._extendCameraOptions(r),s=this.transform,a=s.padding,l=s.project(e.LngLat.convert(t)),c=s.project(e.LngLat.convert(i)),u=new e.pointGeometry(l.x,c.y),h=new e.pointGeometry(c.x,l.y),p=-e.degToRad(n),d=l.rotate(p),f=c.rotate(p),m=u.rotate(p),g=h.rotate(p),_=new e.pointGeometry(Math.max(d.x,f.x,m.x,g.x),Math.max(d.y,f.y,m.y,g.y)),y=new e.pointGeometry(Math.min(d.x,f.x,m.x,g.x),Math.min(d.y,f.y,m.y,g.y)),v=_.sub(y),x=(s.width-((a.left||0)+(a.right||0)+o.padding.left+o.padding.right))/v.x,b=(s.height-((a.top||0)+(a.bottom||0)+o.padding.top+o.padding.bottom))/v.y;if(b<0||x<0)return void e.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const w=Math.min(s.scaleZoom(s.scale*Math.min(x,b)),o.maxZoom),M="number"==typeof o.offset.x&&"number"==typeof o.offset.y?new e.pointGeometry(o.offset.x,o.offset.y):e.pointGeometry.convert(o.offset),T=new e.pointGeometry((o.padding.left-o.padding.right)/2,(o.padding.top-o.padding.bottom)/2).rotate(n*Math.PI/180),S=M.add(T).mult(s.scale/s.zoomScale(w));return{center:s.unproject(l.add(c).div(2).sub(S)),zoom:w,bearing:n}}_cameraForBox(t,i,n,r,o){const s=this._extendCameraOptions(o);n=n||0,r=r||0,t=e.LngLat.convert(t),i=e.LngLat.convert(i);const a=this.transform.clone();a.padding=s.padding;const l=this.getFreeCameraOptions(),c=new e.LngLat(.5*(t.lng+i.lng),.5*(t.lat+i.lat)),u=.5*(n+r);if(a._camera.position[2]<e.mercatorZfromAltitude(u,c.lat))return void e.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.");l.lookAtPoint(c),a.setFreeCameraOptions(l);const h=e.MercatorCoordinate.fromLngLat(t),p=e.MercatorCoordinate.fromLngLat(i),d=a.pointRayIntersection(a.centerPoint,u),f=[(m=a.rayIntersectionCoordinate(d)).x,m.y,m.z];var m;const g=a.screenPointToMercatorRay(a.centerPoint),_="globe"!==a.projection.name;let y,v=0;do{const i=Math.floor(a.zoom),o=1<<i,s=Math.min(o*h.x,o*p.x),l=Math.min(o*h.y,o*p.y),c=Math.max(o*h.x,o*p.x),u=Math.max(o*h.y,o*p.y),d=new e.Aabb([s,l,n],[c,u,r]),m=e.Frustum.fromInvProjectionMatrix(a.invProjMatrix,a.worldSize,i,_);if(2!==d.intersects(m)){y&&(a._camera.position=e.scaleAndAdd([],a._camera.position,g.dir,-y),a._updateStateFromCamera());break}const v=e.sub([],a._camera.position,f);y=.5*e.length(v),a._camera.position=e.scaleAndAdd([],a._camera.position,g.dir,y);try{a._updateStateFromCamera()}catch(t){return void e.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}}while(++v<10);return{center:a.center,zoom:a.zoom,bearing:a.bearing,pitch:a.pitch}}fitBounds(t,i,n){return"globe"===this.transform.projection.name&&e.warnOnce("Globe projection does not support fitBounds API, this API may behave unexpectedly."),this._fitInternal(this.cameraForBounds(t,i),i,n)}_raycastElevationBox(t,i){const n=this.transform.elevation;if(!n)return;const r=new e.pointGeometry(t.x,i.y),o=new e.pointGeometry(i.x,t.y),s=n.pointCoordinate(t);if(!s)return;const a=n.pointCoordinate(i);if(!a)return;const l=n.pointCoordinate(r);if(!l)return;const c=n.pointCoordinate(o);if(!c)return;const u=new e.MercatorCoordinate(s[0],s[1]).toLngLat(),h=new e.MercatorCoordinate(a[0],a[1]).toLngLat(),p=new e.MercatorCoordinate(l[0],l[1]).toLngLat(),d=new e.MercatorCoordinate(c[0],c[1]).toLngLat(),f=Math.min(u.lng,Math.min(h.lng,Math.min(p.lng,d.lng))),m=Math.min(u.lat,Math.min(h.lat,Math.min(p.lat,d.lat))),g=Math.max(u.lng,Math.max(h.lng,Math.max(p.lng,d.lng))),_=Math.max(u.lat,Math.max(h.lat,Math.max(p.lat,d.lat))),y=Math.min(s[3],Math.min(a[3],Math.min(l[3],c[3]))),v=Math.max(s[3],Math.max(a[3],Math.max(l[3],c[3])));return{minLngLat:new e.LngLat(f,m),maxLngLat:new e.LngLat(g,_),minAltitude:y,maxAltitude:v}}fitScreenCoordinates(t,i,n,r,o){let s,a,l,c;"globe"===this.transform.projection.name&&e.warnOnce("Globe projection does not support fitScreenCoordinates API, this API may behave unexpectedly.");const u=e.pointGeometry.convert(t),h=e.pointGeometry.convert(i),p=this._raycastElevationBox(u,h);if(p)s=p.minLngLat,a=p.maxLngLat,l=p.minAltitude,c=p.maxAltitude;else{if(this.transform.anyCornerOffEdge(u,h))return this;s=this.transform.pointLocation(u),a=this.transform.pointLocation(h)}return this._fitInternal(0===this.transform.pitch?this._cameraForBoxAndBearing(this.transform.pointLocation(e.pointGeometry.convert(t)),this.transform.pointLocation(e.pointGeometry.convert(i)),n,r):this._cameraForBox(s,a,l,c,r),r,o)}_fitInternal(t,i,n){return t?(delete(i=e.extend(t,i)).padding,i.linear?this.easeTo(i,n):this.flyTo(i,n)):this}jumpTo(t,i){this.stop();const n=t.preloadOnly?this.transform.clone():this.transform;let r=!1,o=!1,s=!1;return"zoom"in t&&n.zoom!==+t.zoom&&(r=!0,n.zoom=+t.zoom),void 0!==t.center&&(n.center=e.LngLat.convert(t.center)),"bearing"in t&&n.bearing!==+t.bearing&&(o=!0,n.bearing=+t.bearing),"pitch"in t&&n.pitch!==+t.pitch&&(s=!0,n.pitch=+t.pitch),null==t.padding||n.isPaddingEqual(t.padding)||(n.padding=t.padding),t.preloadOnly?(this._preloadTiles(n),this):(this.fire(new e.Event("movestart",i)).fire(new e.Event("move",i)),r&&this.fire(new e.Event("zoomstart",i)).fire(new e.Event("zoom",i)).fire(new e.Event("zoomend",i)),o&&this.fire(new e.Event("rotatestart",i)).fire(new e.Event("rotate",i)).fire(new e.Event("rotateend",i)),s&&this.fire(new e.Event("pitchstart",i)).fire(new e.Event("pitch",i)).fire(new e.Event("pitchend",i)),this.fire(new e.Event("moveend",i)))}getFreeCameraOptions(){return this.transform.projection.supportsFreeCamera||e.warnOnce(Hr),this.transform.getFreeCameraOptions()}setFreeCameraOptions(t,i){const n=this.transform;if(!n.projection.supportsFreeCamera)return e.warnOnce(Hr),this;this.stop();const r=n.zoom,o=n.pitch,s=n.bearing;n.setFreeCameraOptions(t);const a=r!==n.zoom,l=o!==n.pitch,c=s!==n.bearing;return this.fire(new e.Event("movestart",i)).fire(new e.Event("move",i)),a&&this.fire(new e.Event("zoomstart",i)).fire(new e.Event("zoom",i)).fire(new e.Event("zoomend",i)),c&&this.fire(new e.Event("rotatestart",i)).fire(new e.Event("rotate",i)).fire(new e.Event("rotateend",i)),l&&this.fire(new e.Event("pitchstart",i)).fire(new e.Event("pitch",i)).fire(new e.Event("pitchend",i)),this.fire(new e.Event("moveend",i)),this}easeTo(t,i){this._stop(!1,t.easeId),(!1===(t=e.extend({offset:[0,0],duration:500,easing:e.ease},t)).animate||!t.essential&&e.exported.prefersReducedMotion)&&(t.duration=0);const n=this.transform,r=this.getZoom(),o=this.getBearing(),s=this.getPitch(),a=this.getPadding(),l="zoom"in t?+t.zoom:r,c="bearing"in t?this._normalizeBearing(t.bearing,o):o,u="pitch"in t?+t.pitch:s,h="padding"in t?t.padding:n.padding,p=e.pointGeometry.convert(t.offset);let d,f,m;if("globe"===n.projection.name){const i=e.MercatorCoordinate.fromLngLat(n.center),r=p.rotate(-n.angle);i.x+=r.x/n.worldSize,i.y+=r.y/n.worldSize;const o=i.toLngLat(),s=e.LngLat.convert(t.center||o);this._normalizeCenter(s),d=n.centerPoint.add(r),f=new e.pointGeometry(i.x,i.y).mult(n.worldSize),m=new e.pointGeometry(e.mercatorXfromLng(s.lng),e.mercatorYfromLat(s.lat)).mult(n.worldSize).sub(f)}else{d=n.centerPoint.add(p);const i=n.pointLocation(d),r=e.LngLat.convert(t.center||i);this._normalizeCenter(r),f=n.project(i),m=n.project(r).sub(f)}const g=n.zoomScale(l-r);let _,y;t.around&&(_=e.LngLat.convert(t.around),y=n.locationPoint(_));const v=this._zooming||l!==r,x=this._rotating||o!==c,b=this._pitching||u!==s,w=!n.isPaddingEqual(h),M=n=>M=>{if(v&&(n.zoom=e.number(r,l,M)),x&&(n.bearing=e.number(o,c,M)),b&&(n.pitch=e.number(s,u,M)),w&&(n.interpolatePadding(a,h,M),d=n.centerPoint.add(p)),_)n.setLocationAtPoint(_,y);else{const e=n.zoomScale(n.zoom-r),t=l>r?Math.min(2,g):Math.max(.5,g),i=Math.pow(t,1-M),o=n.unproject(f.add(m.mult(M*i)).mult(e));n.setLocationAtPoint(n.renderWorldCopies?o.wrap():o,d)}return t.preloadOnly||this._fireMoveEvents(i),n};if(t.preloadOnly){const e=this._emulate(M,t.duration,n);return this._preloadTiles(e),this}const T={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=v,this._rotating=x,this._pitching=b,this._padding=w,this._easeId=t.easeId,this._prepareEase(i,t.noMoveStart,T),this._ease(M(n),(e=>{n.recenterOnTerrain(),this._afterEase(i,e)}),t),this}_prepareEase(t,i,n={}){this._moving=!0,this.transform.cameraElevationReference="sea",i||n.moving||this.fire(new e.Event("movestart",t)),this._zooming&&!n.zooming&&this.fire(new e.Event("zoomstart",t)),this._rotating&&!n.rotating&&this.fire(new e.Event("rotatestart",t)),this._pitching&&!n.pitching&&this.fire(new e.Event("pitchstart",t))}_fireMoveEvents(t){this.fire(new e.Event("move",t)),this._zooming&&this.fire(new e.Event("zoom",t)),this._rotating&&this.fire(new e.Event("rotate",t)),this._pitching&&this.fire(new e.Event("pitch",t))}_afterEase(t,i){if(this._easeId&&i&&this._easeId===i)return;this._easeId=void 0,this.transform.cameraElevationReference="ground";const n=this._zooming,r=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new e.Event("zoomend",t)),r&&this.fire(new e.Event("rotateend",t)),o&&this.fire(new e.Event("pitchend",t)),this.fire(new e.Event("moveend",t))}flyTo(t,i){if(!t.essential&&e.exported.prefersReducedMotion){const n=e.pick(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo(n,i)}this.stop(),t=e.extend({offset:[0,0],speed:1.2,curve:1.42,easing:e.ease},t);const n=this.transform,r=this.getZoom(),o=this.getBearing(),s=this.getPitch(),a=this.getPadding(),l="zoom"in t?e.clamp(+t.zoom,n.minZoom,n.maxZoom):r,c="bearing"in t?this._normalizeBearing(t.bearing,o):o,u="pitch"in t?+t.pitch:s,h="padding"in t?t.padding:n.padding,p=n.zoomScale(l-r),d=e.pointGeometry.convert(t.offset);let f=n.centerPoint.add(d);const m=n.pointLocation(f),g=e.LngLat.convert(t.center||m);this._normalizeCenter(g);const _=n.project(m),y=n.project(g).sub(_);let v=t.curve;const x=Math.max(n.width,n.height),b=x/p,w=y.mag();if("minZoom"in t){const i=e.clamp(Math.min(t.minZoom,r,l),n.minZoom,n.maxZoom),o=x/n.zoomScale(i-r);v=Math.sqrt(o/w*2)}const M=v*v;function T(e){const t=(b*b-x*x+(e?-1:1)*M*M*w*w)/(2*(e?b:x)*M*w);return Math.log(Math.sqrt(t*t+1)-t)}function S(e){return(Math.exp(e)-Math.exp(-e))/2}function E(e){return(Math.exp(e)+Math.exp(-e))/2}const A=T(0);let C=function(e){return E(A)/E(A+v*e)},L=function(e){return x*((E(A)*(S(t=A+v*e)/E(t))-S(A))/M)/w;var t},I=(T(1)-A)/v;if(Math.abs(w)<1e-6||!isFinite(I)){if(Math.abs(x-b)<1e-6)return this.easeTo(t,i);const e=b<x?-1:1;I=Math.abs(Math.log(b/x))/v,L=function(){return 0},C=function(t){return Math.exp(e*v*t)}}t.duration="duration"in t?+t.duration:1e3*I/("screenSpeed"in t?+t.screenSpeed/v:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0);const P=o!==c,R=u!==s,k=!n.isPaddingEqual(h),z=n=>p=>{const m=p*I,v=1/C(m);n.zoom=1===p?l:r+n.scaleZoom(v),P&&(n.bearing=e.number(o,c,p)),R&&(n.pitch=e.number(s,u,p)),k&&(n.interpolatePadding(a,h,p),f=n.centerPoint.add(d));const x=1===p?g:n.unproject(_.add(y.mult(L(m))).mult(v));return n.setLocationAtPoint(n.renderWorldCopies?x.wrap():x,f),n._updateCameraOnTerrain(),t.preloadOnly||this._fireMoveEvents(i),n};if(t.preloadOnly){const e=this._emulate(z,t.duration,n);return this._preloadTiles(e),this}return this._zooming=!0,this._rotating=P,this._pitching=R,this._padding=k,this._prepareEase(i,!1),this._ease(z(n),(()=>this._afterEase(i)),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(e,t){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),this._easeFrameId=void 0,this._onEaseFrame=void 0),this._onEaseEnd){const e=this._onEaseEnd;this._onEaseEnd=void 0,e.call(this,t)}if(!e){const e=this.handlers;e&&e.stop(!1)}return this}_ease(t,i,n){!1===n.animate||0===n.duration?(t(1),i()):(this._easeStart=e.exported.now(),this._easeOptions=n,this._onEaseFrame=t,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const t=Math.min((e.exported.now()-this._easeStart)/this._easeOptions.duration,1),i=this._onEaseFrame;i&&i(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(t,i){t=e.wrap(t,-180,180);const n=Math.abs(t-i);return Math.abs(t-360-i)<n&&(t-=360),Math.abs(t+360-i)<n&&(t+=360),t}_normalizeCenter(e){const t=this.transform;if(!t.renderWorldCopies||t.maxBounds)return;const i=e.lng-t.center.lng;e.lng+=i>180?-360:i<-180?360:0}_emulate(e,t,i){const n=Math.ceil(15*t/1e3),r=[],o=e(i.clone());for(let e=0;e<=n;e++){const t=o(e/n);r.push(t.clone())}return r}}class qr{constructor(t={}){this.options=t,e.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(e){const t=this.options&&this.options.compact;return this._map=e,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"),t&&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===t&&(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(e,t){const i=this._map._getUIString(`AttributionControl.${t}`);e.setAttribute("aria-label",i),e.removeAttribute("title"),e.firstElementChild&&e.firstElementChild.setAttribute("title",i)}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","true"))}_updateEditLink(){let t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));const i=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||e.config.ACCESS_TOKEN}];if(t){const n=i.reduce(((e,t,n)=>(t.value&&(e+=`${t.key}=${t.value}${n<i.length-1?"&":""}`),e)),"?");t.href=`${e.config.FEEDBACK_URL}/${n}${this._map._hash?this._map._hash.getHashString(!0):""}`,t.rel="noopener nofollow",this._setElementTitle(t,"MapFeedback")}}_updateData(e){!e||"metadata"!==e.sourceDataType&&"visibility"!==e.sourceDataType&&"style"!==e.dataType||(this._updateAttributions(),this._updateEditLink())}_updateAttributions(){if(!this._map.style)return;let e=[];if(this._map.style.stylesheet){const e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}const t=this._map.style._sourceCaches;for(const i in t){const n=t[i];if(n.used){const t=n.getSource();t.attribution&&e.indexOf(t.attribution)<0&&e.push(t.attribution)}}e.sort(((e,t)=>e.length-t.length)),e=e.filter(((t,i)=>{for(let n=i+1;n<e.length;n++)if(e[n].indexOf(t)>=0)return!1;return!0})),this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?e=[...this.options.customAttribution,...e]:e.unshift(this.options.customAttribution));const i=e.join(" | ");i!==this._attribHTML&&(this._attribHTML=i,e.length?(this._innerContainer.innerHTML=i,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")}}class $r{constructor(){e.bindAll(["_updateLogo","_updateCompact"],this)}onAdd(e){this._map=e,this._container=o("div","mapboxgl-ctrl");const t=o("a","mapboxgl-ctrl-logo");return t.target="_blank",t.rel="noopener nofollow",t.href="https://www.mapbox.com/",t.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),t.setAttribute("rel","noopener nofollow"),this._container.appendChild(t),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)}getDefaultPosition(){return"bottom-left"}_updateLogo(e){e&&"metadata"!==e.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")}_logoRequired(){if(!this._map.style)return!0;const e=this._map.style._sourceCaches;if(0===Object.entries(e).length)return!0;for(const t in e){const i=e[t].getSource();if(i.hasOwnProperty("mapbox_logo")&&!i.mapbox_logo)return!1}return!0}_updateCompact(){const e=this._container.children;if(e.length){const t=e[0];this._map.getCanvasContainer().offsetWidth<250?t.classList.add("mapboxgl-compact"):t.classList.remove("mapboxgl-compact")}}}class Zr{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(e){const t=++this._id;return this._queue.push({callback:e,id:t,cancelled:!1}),t}remove(e){const t=this._currentlyRunning,i=t?this._queue.concat(t):this._queue;for(const t of i)if(t.id===e)return void(t.cancelled=!0)}run(e=0){const t=this._currentlyRunning=this._queue;this._queue=[];for(const i of t)if(!i.cancelled&&(i.callback(e),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}function Xr(t,i,n){if(t=new e.LngLat(t.lng,t.lat),i){const r=new e.LngLat(t.lng-360,t.lat),o=new e.LngLat(t.lng+360,t.lat),s=360*Math.ceil(Math.abs(t.lng-n.center.lng)/360),a=n.locationPoint(t).distSqr(i),l=i.x<0||i.y<0||i.x>n.width||i.y>n.height;n.locationPoint(r).distSqr(i)<a&&(l||Math.abs(r.lng-n.center.lng)<s)?t=r:n.locationPoint(o).distSqr(i)<a&&(l||Math.abs(o.lng-n.center.lng)<s)&&(t=o)}for(;Math.abs(t.lng-n.center.lng)>180;){const e=n.locationPoint(t);if(e.x>=0&&e.y>=0&&e.x<=n.width&&e.y<=n.height)break;t.lng>n.center.lng?t.lng-=360:t.lng+=360}return t}const Yr={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 Jr extends e.Evented{constructor(t,i){if(super(),(t instanceof e.window.HTMLElement||i)&&(t=e.extend({element:t},i)),e.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this),this._anchor=t&&t.anchor||"center",this._color=t&&t.color||"#3FB1CE",this._scale=t&&t.scale||1,this._draggable=t&&t.draggable||!1,this._clickTolerance=t&&t.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=t&&t.rotation||0,this._rotationAlignment=t&&t.rotationAlignment||"auto",this._pitchAlignment=t&&t.pitchAlignment&&t.pitchAlignment||"auto",this._updateMoving=()=>this._update(!0),t&&t.element)this._element=t.element,this._offset=e.pointGeometry.convert(t&&t.offset||[0,0]);else{this._defaultMarker=!0,this._element=o("div");const i=41,n=27,r=s("svg",{display:"block",height:i*this._scale+"px",width:n*this._scale+"px",viewBox:`0 0 ${n} ${i}`},this._element),a=s("radialGradient",{id:"shadowGradient"},s("defs",{},r));s("stop",{offset:"10%","stop-opacity":.4},a),s("stop",{offset:"100%","stop-opacity":.05},a),s("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},r),s("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},r),s("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},r),s("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},r),this._offset=e.pointGeometry.convert(t&&t.offset||[0,-14])}this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",(e=>{e.preventDefault()})),this._element.addEventListener("mousedown",(e=>{e.preventDefault()}));const n=this._element.classList;for(const e in Yr)n.remove(`mapboxgl-marker-anchor-${e}`);n.add(`mapboxgl-marker-anchor-${this._anchor}`),this._popup=null}addTo(e){return e===this._map||(this.remove(),this._map=e,e.getCanvasContainer().appendChild(this._element),e.on("move",this._updateMoving),e.on("moveend",this._update),e.on("remove",this._clearFadeTimer),e._addMarker(this),this.setDraggable(this._draggable),this._update(),e.on("click",this._onMapClick)),this}remove(){const e=this._map;return e&&(e.off("click",this._onMapClick),e.off("move",this._updateMoving),e.off("moveend",this._update),e.off("mousedown",this._addDragHandler),e.off("touchstart",this._addDragHandler),e.off("mouseup",this._onUp),e.off("touchend",this._onUp),e.off("mousemove",this._onMove),e.off("touchmove",this._onMove),e.off("remove",this._clearFadeTimer),e._removeMarker(this),this._map=void 0),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=e.LngLat.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}getElement(){return this._element}setPopup(e){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")),e){if(!("offset"in e.options)){const t=38.1,i=13.5,n=Math.sqrt(Math.pow(i,2)/2);e.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-t],"bottom-left":[n,-1*(t-i+n)],"bottom-right":[-n,-1*(t-i+n)],left:[i,-1*(t-i)],right:[-i,-1*(t-i)]}:this._offset}this._popup=e,e._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","false")}return this}_onKeyPress(e){const t=e.code,i=e.charCode||e.keyCode;"Space"!==t&&"Enter"!==t&&32!==i&&13!==i||this.togglePopup()}_onMapClick(e){const t=e.originalEvent.target,i=this._element;this._popup&&(t===i||i.contains(t))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const e=this._popup;return e?(e.isOpen()?(e.remove(),this._element.setAttribute("aria-expanded","false")):this._map&&(e.addTo(this._map),this._element.setAttribute("aria-expanded","true")),this):this}_behindTerrain(){const e=this._map;if(!e)return!1;const t=e.unproject(this._pos),i=e.getFreeCameraOptions();if(!i.position)return!1;const n=i.position.toLngLat();return n.distanceTo(t)<.9*n.distanceTo(this._lngLat)}_evaluateOpacity(){const t=this._map;if(!t)return;const i=this._pos;if(!i||i.x<0||i.x>t.transform.width||i.y<0||i.y>t.transform.height)return void this._clearFadeTimer();const n=t.unproject(i);let r;t._usingGlobe()&&e.isLngLatBehindGlobe(t.transform,this._lngLat)?r=0:(r=1-t._queryFogOpacity(n),t.transform._terrainEnabled()&&t.getTerrain()&&this._behindTerrain()&&(r*=.2)),this._element.style.opacity=`${r}`,this._element.style.pointerEvents=r>0?"auto":"none",this._popup&&this._popup._setOpacity(r),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_updateDOM(){const e=this._pos;if(!e||!this._map)return;const t=this._calculateXYTransform()+this._calculateZTransform(),i=this._offset.mult(this._scale);this._element.style.transform=`\n            translate(${e.x}px,${e.y}px) ${Yr[this._anchor]}\n            ${t}\n            translate(${i.x}px,${i.y}px)\n        `}_calculateXYTransform(){const t=this._pos,i=this._map;if("map"!==this.getPitchAlignment()||!i||!t)return"";if(!i._usingGlobe()){const e=i.getPitch();return e?`rotateX(${e}deg)`:""}const n=e.radToDeg(e.globeTiltAtLngLat(i.transform,this._lngLat)),r=t.sub(e.globeCenterToScreenPoint(i.transform)),o=n/(Math.abs(r.x)+Math.abs(r.y)),s=r.x*o,a=-r.y*o;return a||s?`rotateX(${a}deg) rotateY(${s}deg)`:""}_calculateZTransform(){const e=this._calculateRotation();return e?`rotateZ(${e}deg)`:""}_calculateRotation(){if("viewport"===this._rotationAlignment||"auto"===this._rotationAlignment)return this._rotation;if(this._map&&"map"===this._rotationAlignment){const t=this._map;if(this._pos&&t&&t._usingGlobe()){const i=t.project(new e.LngLat(this._lngLat.lng,this._lngLat.lat+.001)),n=t.project(new e.LngLat(this._lngLat.lng,this._lngLat.lat-.001)).sub(i);return this._rotation+e.radToDeg(Math.atan2(n.y,n.x))-90}return this._rotation-this._map.getBearing()}return 0}_update(t){e.window.cancelAnimationFrame(this._updateFrameId);const i=this._map;i&&(i.transform.renderWorldCopies&&(this._lngLat=Xr(this._lngLat,this._pos,i.transform)),this._pos=i.project(this._lngLat),!0===t?this._updateFrameId=e.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._usingGlobe()||i.getTerrain()||i.getFog())&&!this._fadeTimer&&(this._fadeTimer=setTimeout(this._evaluateOpacity.bind(this),60)))})))}getOffset(){return this._offset}setOffset(t){return this._offset=e.pointGeometry.convert(t),this._update(),this}_onMove(t){const i=this._map;if(i){if(!this._isDragging){const e=this._clickTolerance||i._clickTolerance;this._isDragging=t.point.dist(this._pointerdownPos)>=e}this._isDragging&&(this._pos=t.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 e.Event("dragstart"))),this.fire(new e.Event("drag")))}}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1;const t=this._map;t&&(t.off("mousemove",this._onMove),t.off("touchmove",this._onMove)),"active"===this._state&&this.fire(new e.Event("dragend")),this._state="inactive"}_addDragHandler(e){const t=this._map;t&&this._element.contains(e.originalEvent.target)&&(e.preventDefault(),this._positionDelta=e.point.sub(this._pos),this._pointerdownPos=e.point,this._state="pending",t.on("mousemove",this._onMove),t.on("touchmove",this._onMove),t.once("mouseup",this._onUp),t.once("touchend",this._onUp))}setDraggable(e){this._draggable=!!e;const t=this._map;return t&&(e?(t.on("mousedown",this._addDragHandler),t.on("touchstart",this._addDragHandler)):(t.off("mousedown",this._addDragHandler),t.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(e){return this._rotation=e||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(e){return this._rotationAlignment=e||"auto",this._update(),this}getRotationAlignment(){return"auto"===this._rotationAlignment?"viewport":this._rotationAlignment}setPitchAlignment(e){return this._pitchAlignment=e||"auto",this._update(),this}getPitchAlignment(){return"auto"===this._pitchAlignment?this.getRotationAlignment():this._pitchAlignment}}class Qr{constructor(e){this.jumpTo(e)}getValue(t){if(t<=this._startTime)return this._start;if(t>=this._endTime)return this._end;const i=e.easeCubicInOut((t-this._startTime)/(this._endTime-this._startTime));return this._start*(1-i)+this._end*i}isEasing(e){return e>=this._startTime&&e<=this._endTime}jumpTo(e){this._startTime=-1/0,this._endTime=-1/0,this._start=e,this._end=e}easeTo(e,t,i){this._start=this.getValue(t),this._end=e,this._startTime=t,this._endTime=t+i}}const Kr={"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 ⌘ + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"},eo={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,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0};function to(e){e.parentNode&&e.parentNode.removeChild(e)}const io={showCompass:!0,showZoom:!0,visualizePitch:!1};class no{constructor(t,i,n=!1){this._clickTolerance=10,this.element=i,this.mouseRotate=new _r({clickTolerance:t.dragRotate._mouseRotate._clickTolerance}),this.map=t,n&&(this.mousePitch=new yr({clickTolerance:t.dragRotate._mousePitch._clickTolerance})),e.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),i.addEventListener("mousedown",this.mousedown),i.addEventListener("touchstart",this.touchstart,{passive:!1}),i.addEventListener("touchmove",this.touchmove),i.addEventListener("touchend",this.touchend),i.addEventListener("touchcancel",this.reset)}down(e,t){this.mouseRotate.mousedown(e,t),this.mousePitch&&this.mousePitch.mousedown(e,t),u()}move(e,t){const i=this.map,n=this.mouseRotate.mousemoveWindow(e,t),r=n&&n.bearingDelta;if(r&&i.setBearing(i.getBearing()+r),this.mousePitch){const n=this.mousePitch.mousemoveWindow(e,t),r=n&&n.pitchDelta;r&&i.setPitch(i.getPitch()+r)}}off(){const e=this.element;e.removeEventListener("mousedown",this.mousedown),e.removeEventListener("touchstart",this.touchstart,{passive:!1}),e.removeEventListener("touchmove",this.touchmove),e.removeEventListener("touchend",this.touchend),e.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){h(),e.window.removeEventListener("mousemove",this.mousemove),e.window.removeEventListener("mouseup",this.mouseup)}mousedown(t){this.down(e.extend({},t,{ctrlKey:!0,preventDefault:()=>t.preventDefault()}),f(this.element,t)),e.window.addEventListener("mousemove",this.mousemove),e.window.addEventListener("mouseup",this.mouseup)}mousemove(e){this.move(e,f(this.element,e))}mouseup(e){this.mouseRotate.mouseupWindow(e),this.mousePitch&&this.mousePitch.mouseupWindow(e),this.offTemp()}touchstart(e){1!==e.targetTouches.length?this.reset():(this._startPos=this._lastPos=m(this.element,e.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>e.preventDefault()},this._startPos))}touchmove(e){1!==e.targetTouches.length?this.reset():(this._lastPos=m(this.element,e.targetTouches)[0],this.move({preventDefault:()=>e.preventDefault()},this._lastPos))}touchend(e){0===e.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()}reset(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()}}const ro={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0,showUserHeading:!1},oo={maxWidth:100,unit:"metric"};function so(e,t,i,n,r,o){const s=function(e){const t=Math.pow(10,`${Math.floor(e)}`.length-1);let i=e/t;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:i>=1?1:function(e){const t=Math.pow(10,Math.ceil(-Math.log(e)/Math.LN10));return Math.round(e*t)/t}(i),t*i}(i),a=s/i;o._requestDomTask((()=>{e.style.width=t*a+"px",e.innerHTML="nautical-mile"!==r?new Intl.NumberFormat(n,{style:"unit",unitDisplay:"narrow",unit:r}).format(s):`${s}&nbsp;nm`}))}const ao={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},lo=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function co(t=new e.pointGeometry(0,0),i="bottom"){if("number"==typeof t){const n=Math.round(Math.sqrt(.5*Math.pow(t,2)));switch(i){case"top":return new e.pointGeometry(0,t);case"top-left":return new e.pointGeometry(n,n);case"top-right":return new e.pointGeometry(-n,n);case"bottom":return new e.pointGeometry(0,-t);case"bottom-left":return new e.pointGeometry(n,-n);case"bottom-right":return new e.pointGeometry(-n,-n);case"left":return new e.pointGeometry(t,0);case"right":return new e.pointGeometry(-t,0)}return new e.pointGeometry(0,0)}return t instanceof e.pointGeometry||Array.isArray(t)?e.pointGeometry.convert(t):e.pointGeometry.convert(t[i]||[0,0])}const uo={version:e.version,supported:i,setRTLTextPlugin:e.setRTLTextPlugin,getRTLTextPluginStatus:e.getRTLTextPluginStatus,Map:class extends Wr{constructor(t){if(null!=(t=e.extend({},eo,t)).minZoom&&null!=t.maxZoom&&t.minZoom>t.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=t.minPitch&&null!=t.maxPitch&&t.minPitch>t.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=t.minPitch&&t.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=t.maxPitch&&t.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(t.antialias&&e.isSafariWithAntialiasingBug(e.window)&&(t.antialias=!1,e.warnOnce("Antialiasing is disabled for this WebGL context to avoid browser bug: https://github.com/mapbox/mapbox-gl-js/issues/11609")),super(new $n(t.minZoom,t.maxZoom,t.minPitch,t.maxPitch,t.renderWorldCopies),t),this._interactive=t.interactive,this._minTileCacheSize=t.minTileCacheSize,this._maxTileCacheSize=t.maxTileCacheSize,this._failIfMajorPerformanceCaveat=t.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=t.preserveDrawingBuffer,this._antialias=t.antialias,this._trackResize=t.trackResize,this._bearingSnap=t.bearingSnap,this._refreshExpiredTiles=t.refreshExpiredTiles,this._fadeDuration=t.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=t.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=t.collectResourceTiming,this._optimizeForTerrain=t.optimizeForTerrain,this._language="auto"===t.language?e.window.navigator.language:t.language,this._worldview=t.worldview,this._renderTaskQueue=new Zr,this._domRenderTaskQueue=new Zr,this._controls=[],this._markers=[],this._mapId=e.uniqueId(),this._locale=e.extend({},Kr,t.locale),this._clickTolerance=t.clickTolerance,this._cooperativeGestures=t.cooperativeGestures,this._containerWidth=0,this._containerHeight=0,this._averageElevationLastSampledAt=-1/0,this._averageElevationExaggeration=0,this._averageElevation=new Qr(0),this._explicitProjection=null,this._requestManager=new e.RequestManager(t.transformRequest,t.accessToken,t.testMode),this._silenceAuthErrors=!!t.testMode,"string"==typeof t.container){if(this._container=e.window.document.getElementById(t.container),!this._container)throw new Error(`Container '${t.container}' not found.`)}else{if(!(t.container instanceof e.window.HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=t.container}if(this._container.childNodes.length>0&&e.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."),t.maxBounds&&this.setMaxBounds(t.maxBounds),e.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!==e.window&&(e.window.addEventListener("online",this._onWindowOnline,!1),e.window.addEventListener("resize",this._onWindowResize,!1),e.window.addEventListener("orientationchange",this._onWindowResize,!1),e.window.addEventListener("webkitfullscreenchange",this._onWindowResize,!1)),this.handlers=new Gr(this,t),this._localFontFamily=t.localFontFamily,this._localIdeographFontFamily=t.localIdeographFontFamily,t.style&&this.setStyle(t.style,{localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),t.projection&&this.setProjection(t.projection),this._hash=t.hash&&new Xn("string"==typeof t.hash&&t.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:t.center,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch}),t.bounds&&(this.resize(),this.fitBounds(t.bounds,e.extend({},t.fitBoundsOptions,{duration:0})))),this.resize(),t.attributionControl&&this.addControl(new qr({customAttribution:t.customAttribution})),this._logoControl=new $r,this.addControl(this._logoControl,t.logoPosition),this.on("style.load",(()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)})),this.on("data",(t=>{this._update("style"===t.dataType),this.fire(new e.Event(`${t.dataType}data`,t))})),this.on("dataloading",(t=>{this.fire(new e.Event(`${t.dataType}dataloading`,t))}))}_getMapId(){return this._mapId}addControl(t,i){if(void 0===i&&(i=t.getDefaultPosition?t.getDefaultPosition():"top-right"),!t||!t.onAdd)return this.fire(new e.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const n=t.onAdd(this);this._controls.push(t);const r=this._controlPositions[i];return-1!==i.indexOf("bottom")?r.insertBefore(n,r.firstChild):r.appendChild(n),this}removeControl(t){if(!t||!t.onRemove)return this.fire(new e.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const i=this._controls.indexOf(t);return i>-1&&this._controls.splice(i,1),t.onRemove(this),this}hasControl(e){return this._controls.indexOf(e)>-1}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(t){if(this._updateContainerDimensions(),this._containerWidth===this.transform.width&&this._containerHeight===this.transform.height)return this;this._resizeCanvas(this._containerWidth,this._containerHeight),this.transform.resize(this._containerWidth,this._containerHeight),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight));const i=!this._moving;return i&&this.fire(new e.Event("movestart",t)).fire(new e.Event("move",t)),this.fire(new e.Event("resize",t)),i&&this.fire(new e.Event("moveend",t)),this}getBounds(){return"globe"===this.transform.projection.name&&e.warnOnce('Globe projection does not support getBounds API, this API may behave unexpectedly."'),this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(t){return this.transform.setMaxBounds(e.LngLatBounds.convert(t)),this._update()}setMinZoom(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t?this.setZoom(t):this.fire(new e.Event("zoomstart")).fire(new e.Event("zoom")).fire(new e.Event("zoomend")),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t?this.setZoom(t):this.fire(new e.Event("zoomstart")).fire(new e.Event("zoom")).fire(new e.Event("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()<t?this.setPitch(t):this.fire(new e.Event("pitchstart")).fire(new e.Event("pitch")).fire(new e.Event("pitchend")),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(t){if((t=null==t?85:t)>85)throw new Error("maxPitch must be less than or equal to 85");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t?this.setPitch(t):this.fire(new e.Event("pitchstart")).fire(new e.Event("pitch")).fire(new e.Event("pitchend")),this;throw new Error("maxPitch must be greater than or equal to minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(e){return this.transform.renderWorldCopies=e,this._update()}getLanguage(){return this._language}setLanguage(t){if(this._language="auto"===t?e.window.navigator.language:t,this.style)for(const e in this.style._sourceCaches){const t=this.style._sourceCaches[e]._source;t._setLanguage&&t._setLanguage(this._language)}for(const e of this._controls)e._setLanguage&&e._setLanguage(this._language);return this}getWorldview(){return this._worldview}setWorldview(e){if(this._worldview=e,this.style)for(const t in this.style._sourceCaches){const i=this.style._sourceCaches[t]._source;i._setWorldview&&i._setWorldview(e)}return this}getProjection(){return this._explicitProjection?this._explicitProjection:this.style&&this.style.stylesheet&&this.style.stylesheet.projection?this.style.stylesheet.projection:{name:"mercator",center:[0,0]}}_usingGlobe(){return"globe"===this.transform.projection.name}setProjection(e){return this._lazyInitEmptyStyle(),e?"string"==typeof e&&(e={name:e}):e=null,this._updateProjection(e)}_updateProjection(t){const i=this.getProjection();null===t&&(this._explicitProjection=null);const n=t||this.getProjection();let r;if(n&&"globe"===n.name&&this.transform.zoom>=e.GLOBE_ZOOM_THRESHOLD_MAX?(r=this.transform.setProjection({name:"mercator"}),this.transform.mercatorFromTransition=!0):(r=this.transform.setProjection(n),this.transform.mercatorFromTransition=!1),t&&(this._explicitProjection="globe"===t.name?{name:"globe",center:[0,0]}:this.transform.getProjection()),this.style.applyProjectionUpdate(),r){if("globe"===i.name&&"globe"===this.getProjection().name)this.style._forceSymbolLayerUpdate();else{this.painter.clearBackgroundTiles();for(const e in this.style._sourceCaches)this.style._sourceCaches[e].clearTiles()}this._update(!0)}return this}project(t){return this.transform.locationPoint3D(e.LngLat.convert(t))}unproject(t){return this.transform.pointLocation3D(e.pointGeometry.convert(t))}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()||!1}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()||!1}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()||!1}_createDelegatedListener(e,t,i){if("mouseenter"===e||"mouseover"===e){let n=!1;const r=r=>{const o=t.filter((e=>this.getLayer(e))),s=o.length?this.queryRenderedFeatures(r.point,{layers:o}):[];s.length?n||(n=!0,i.call(this,new rr(e,this,r.originalEvent,{features:s}))):n=!1},o=()=>{n=!1};return{layers:new Set(t),listener:i,delegates:{mousemove:r,mouseout:o}}}if("mouseleave"===e||"mouseout"===e){let n=!1;const r=r=>{const o=t.filter((e=>this.getLayer(e)));(o.length?this.queryRenderedFeatures(r.point,{layers:o}):[]).length?n=!0:n&&(n=!1,i.call(this,new rr(e,this,r.originalEvent)))},o=t=>{n&&(n=!1,i.call(this,new rr(e,this,t.originalEvent)))};return{layers:new Set(t),listener:i,delegates:{mousemove:r,mouseout:o}}}{const n=e=>{const n=t.filter((e=>this.getLayer(e))),r=n.length?this.queryRenderedFeatures(e.point,{layers:n}):[];r.length&&(e.features=r,i.call(this,e),delete e.features)};return{layers:new Set(t),listener:i,delegates:{[e]:n}}}}on(e,t,i){if(void 0===i)return super.on(e,t);Array.isArray(t)||(t=[t]);const n=this._createDelegatedListener(e,t,i);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[e]=this._delegatedListeners[e]||[],this._delegatedListeners[e].push(n);for(const e in n.delegates)this.on(e,n.delegates[e]);return this}once(e,t,i){if(void 0===i)return super.once(e,t);Array.isArray(t)||(t=[t]);const n=this._createDelegatedListener(e,t,i);for(const e in n.delegates)this.once(e,n.delegates[e]);return this}off(e,t,i){if(void 0===i)return super.off(e,t);t=new Set(Array.isArray(t)?t:[t]);const n=(e,t)=>{if(e.size!==t.size)return!1;for(const i of e)if(!t.has(i))return!1;return!0},r=this._delegatedListeners?this._delegatedListeners[e]:void 0;return r&&(e=>{for(let r=0;r<e.length;r++){const o=e[r];if(o.listener===i&&n(o.layers,t)){for(const e in o.delegates)this.off(e,o.delegates[e]);return e.splice(r,1),this}}})(r),this}queryRenderedFeatures(t,i){return this.style?(void 0!==i||void 0===t||t instanceof e.pointGeometry||Array.isArray(t)||(i=t,t=void 0),this.style.queryRenderedFeatures(t=t||[[0,0],[this.transform.width,this.transform.height]],i=i||{},this.transform)):[]}querySourceFeatures(e,t){return this.style.querySourceFeatures(e,t)}queryTerrainElevation(t,i){const n=this.transform.elevation;return n?(i=e.extend({},{exaggerated:!0},i),n.getAtPoint(e.MercatorCoordinate.fromLngLat(t),null,i.exaggerated)):null}setStyle(t,i){return!1!==(i=e.extend({},{localIdeographFontFamily:this._localIdeographFontFamily,localFontFamily:this._localFontFamily},i)).diff&&i.localIdeographFontFamily===this._localIdeographFontFamily&&i.localFontFamily===this._localFontFamily&&this.style&&t?(this._diffStyle(t,i),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._localFontFamily=i.localFontFamily,this._updateStyle(t,i))}_getUIString(e){const t=this._locale[e];if(null==t)throw new Error(`Missing UI string '${e}'`);return t}_updateStyle(e,t){return this.style&&(this.style.setEventedParent(null),this.style._remove(),this.style=void 0),e&&(this.style=new ei(this,t||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e):this.style.loadJSON(e)),this._updateTerrain(),this}_lazyInitEmptyStyle(){this.style||(this.style=new ei(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(t,i){if("string"==typeof t){const n=this._requestManager.normalizeStyleURL(t),r=this._requestManager.transformRequest(n,e.ResourceType.Style);e.getJSON(r,((t,n)=>{t?this.fire(new e.ErrorEvent(t)):n&&this._updateDiff(n,i)}))}else"object"==typeof t&&this._updateDiff(t,i)}_updateDiff(t,i){try{this.style.setState(t)&&this._update(!0)}catch(n){e.warnOnce(`Unable to perform style diff: ${n.message||n.error||n}.  Rebuilding the style from scratch.`),this._updateStyle(t,i)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():(e.warnOnce("There is no style added to the map."),!1)}addSource(e,t){return this._lazyInitEmptyStyle(),this.style.addSource(e,t),this._update(!0)}isSourceLoaded(e){return!!this.style&&this.style._isSourceCacheLoaded(e)}areTilesLoaded(){const e=this.style&&this.style._sourceCaches;for(const t in e){const i=e[t]._tiles;for(const e in i){const t=i[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}}return!0}addSourceType(e,t,i){this._lazyInitEmptyStyle(),this.style.addSourceType(e,t,i)}removeSource(e){return this.style.removeSource(e),this._updateTerrain(),this._update(!0)}getSource(e){return this.style.getSource(e)}addImage(t,i,{pixelRatio:n=1,sdf:r=!1,stretchX:o,stretchY:s,content:a}={}){if(this._lazyInitEmptyStyle(),i instanceof e.window.HTMLImageElement||e.window.ImageBitmap&&i instanceof e.window.ImageBitmap){const{width:l,height:c,data:u}=e.exported.getImageData(i);this.style.addImage(t,{data:new e.RGBAImage({width:l,height:c},u),pixelRatio:n,stretchX:o,stretchY:s,content:a,sdf:r,version:0})}else if(void 0===i.width||void 0===i.height)this.fire(new e.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,u=i;this.style.addImage(t,{data:new e.RGBAImage({width:l,height:c},new Uint8Array(u.data)),pixelRatio:n,stretchX:o,stretchY:s,content:a,sdf:r,version:0,userImage:u}),u.onAdd&&u.onAdd(this,t)}}updateImage(t,i){const n=this.style.getImage(t);if(!n)return void this.fire(new e.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const r=i instanceof e.window.HTMLImageElement||e.window.ImageBitmap&&i instanceof e.window.ImageBitmap?e.exported.getImageData(i):i,{width:o,height:s}=r;void 0!==o&&void 0!==s?o===n.data.width&&s===n.data.height?(n.data.replace(r.data,!(i instanceof e.window.HTMLImageElement||e.window.ImageBitmap&&i instanceof e.window.ImageBitmap)),this.style.updateImage(t,n)):this.fire(new e.ErrorEvent(new Error(`The width and height of the updated image (${o}, ${s})\n                must be that same as the previous version of the image\n                (${n.data.width}, ${n.data.height})`))):this.fire(new e.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(t){return t?!!this.style.getImage(t):(this.fire(new e.ErrorEvent(new Error("Missing required image id"))),!1)}removeImage(e){this.style.removeImage(e)}loadImage(t,i){e.getImage(this._requestManager.transformRequest(t,e.ResourceType.Image),((t,n)=>{i(t,n instanceof e.window.HTMLImageElement?e.exported.getImageData(n):n)}))}listImages(){return this.style.listImages()}addLayer(e,t){return this._lazyInitEmptyStyle(),this.style.addLayer(e,t),this._update(!0)}moveLayer(e,t){return this.style.moveLayer(e,t),this._update(!0)}removeLayer(e){return this.style.removeLayer(e),this._update(!0)}getLayer(e){return this.style.getLayer(e)}setLayerZoomRange(e,t,i){return this.style.setLayerZoomRange(e,t,i),this._update(!0)}setFilter(e,t,i={}){return this.style.setFilter(e,t,i),this._update(!0)}getFilter(e){return this.style.getFilter(e)}setPaintProperty(e,t,i,n={}){return this.style.setPaintProperty(e,t,i,n),this._update(!0)}getPaintProperty(e,t){return this.style.getPaintProperty(e,t)}setLayoutProperty(e,t,i,n={}){return this.style.setLayoutProperty(e,t,i,n),this._update(!0)}getLayoutProperty(e,t){return this.style.getLayoutProperty(e,t)}setLight(e,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(e,t),this._update(!0)}getLight(){return this.style.getLight()}setTerrain(e){return this._lazyInitEmptyStyle(),!e&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(e),this._averageElevationLastSampledAt=-1/0,this._update(!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(e){return this._lazyInitEmptyStyle(),this.style.setFog(e),this._update(!0)}getFog(){return this.style?this.style.getFog():null}_queryFogOpacity(t){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(e.LngLat.convert(t),this.transform):0}setFeatureState(e,t){return this.style.setFeatureState(e,t),this._update()}removeFeatureState(e,t){return this.style.removeFeatureState(e,t),this._update()}getFeatureState(e){return this.style.getFeatureState(e)}_updateContainerDimensions(){if(!this._container)return;const t=this._container.getBoundingClientRect().width||400,i=this._container.getBoundingClientRect().height||300;let n,r,o,s=this._container;for(;s&&(!r||!o);){const t=e.window.getComputedStyle(s).transform;t&&"none"!==t&&(n=t.match(/matrix.*\((.+)\)/)[1].split(", "),n[0]&&"0"!==n[0]&&"1"!==n[0]&&(r=n[0]),n[3]&&"0"!==n[3]&&"1"!==n[3]&&(o=n[3])),s=s.parentElement}this._containerWidth=r?Math.abs(t/r):t,this._containerHeight=o?Math.abs(i/o):i}_detectMissingCSS(){"rgb(250, 128, 114)"!==e.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&e.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 in https://www.mapbox.com/mapbox-gl-js/api/.")}_setupContainer(){const e=this._container;e.classList.add("mapboxgl-map"),(this._missingCSSCanary=o("div","mapboxgl-canary",e)).style.visibility="hidden",this._detectMissingCSS();const t=this._canvasContainer=o("div","mapboxgl-canvas-container",e);this._interactive&&t.classList.add("mapboxgl-interactive"),this._canvas=o("canvas","mapboxgl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region"),this._updateContainerDimensions(),this._resizeCanvas(this._containerWidth,this._containerHeight);const i=this._controlContainer=o("div","mapboxgl-control-container",e),n=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((e=>{n[e]=o("div",`mapboxgl-ctrl-${e}`,i)})),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(t,i){const n=e.exported.devicePixelRatio||1;this._canvas.width=n*Math.ceil(t),this._canvas.height=n*Math.ceil(i),this._canvas.style.width=`${t}px`,this._canvas.style.height=`${i}px`}_addMarker(e){this._markers.push(e)}_removeMarker(e){const t=this._markers.indexOf(e);-1!==t&&this._markers.splice(t,1)}_setupPainter(){const t=e.extend({},i.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),n=this._canvas.getContext("webgl",t)||this._canvas.getContext("experimental-webgl",t);n?(e.storeAuthState(n,!0),this.painter=new zn(n,this.transform),this.on("data",(e=>{"source"===e.dataType&&this.painter.setTileLoadedFlag(!0)})),e.exported$1.testSupport(n)):this.fire(new e.ErrorEvent(new Error("Failed to initialize WebGL")))}_contextLost(t){t.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new e.Event("webglcontextlost",{originalEvent:t}))}_contextRestored(t){this._setupPainter(),this.resize(),this._update(),this.fire(new e.Event("webglcontextrestored",{originalEvent:t}))}_onMapScroll(e){if(e.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(e){return this.style?(this._styleDirty=this._styleDirty||e,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(e){return this._update(),this._renderTaskQueue.add(e)}_cancelRenderFrame(e){this._renderTaskQueue.remove(e)}_requestDomTask(e){!this.loaded()||this.loaded()&&!this.isMoving()?e():this._domRenderTaskQueue.add(e)}_render(t){let i;const n=this.painter.context.extTimerQuery,r=e.exported.now();if(this.listens("gpu-timing-frame")&&(i=n.createQueryEXT(),n.beginQueryEXT(n.TIME_ELAPSED_EXT,i)),this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(t),this._domRenderTaskQueue.run(t),this._removed)return;"globe"===this.getProjection().name&&(this.transform.zoom>=e.GLOBE_ZOOM_THRESHOLD_MAX?"globe"===this.transform.projection.name&&this._updateProjection():"mercator"===this.transform.projection.name&&this._updateProjection());let o=!1;const s=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const t=this.transform.zoom,i=this.transform.pitch,n=e.exported.now();this.style.zoomHistory.update(t,n);const r=new e.EvaluationParameters(t,{now:n,fadeDuration:s,pitch:i,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),a=r.crossFadingFactor();1===a&&a===this._crossFadingFactor||(o=!0,this._crossFadingFactor=a),this.style.update(r)}this.style&&this.style.fog&&this.style.fog.hasTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0);let a=!1;if(this.style&&this._sourcesDirty?(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),a=this._updateAverageElevation(r),this.style._updateSources(this.transform),this._forceMarkerUpdate()):a=this._updateAverageElevation(r),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,s,this._crossSourceCollisions),this.style&&this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showTerrainWireframe:this.showTerrainWireframe,showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:s,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),gpuTimingDeferredRender:!!this.listens("gpu-timing-deferred-render"),speedIndexTiming:this.speedIndexTiming}),this.fire(new e.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new e.Event("load"))),this.style&&(this.style.hasTransitions()||o)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),i){const t=e.exported.now()-r;n.endQueryEXT(n.TIME_ELAPSED_EXT,i),setTimeout((()=>{const o=n.getQueryObjectEXT(i,n.QUERY_RESULT_EXT)/1e6;n.deleteQueryEXT(i),this.fire(new e.Event("gpu-timing-frame",{cpuTime:t,gpuTime:o})),e.window.performance.mark("frame-gpu",{startTime:r,detail:{gpuTime:o}})}),50)}if(this.listens("gpu-timing-layer")){const t=this.painter.collectGpuTimers();setTimeout((()=>{const i=this.painter.queryGpuTimers(t);this.fire(new e.Event("gpu-timing-layer",{layerTimes:i}))}),50)}if(this.listens("gpu-timing-deferred-render")){const t=this.painter.collectDeferredRenderGpuQueries();setTimeout((()=>{const i=this.painter.queryGpuTimeDeferredRender(t);this.fire(new e.Event("gpu-timing-deferred-render",{gpuTime:i}))}),50)}const l=this._sourcesDirty||this._styleDirty||this._placementDirty||a;if(l||this._repaint)this.triggerRepaint();else{const t=!this.isMoving()&&this.loaded();if(t&&(a=this._updateAverageElevation(r,!0)),a)this.triggerRepaint();else if(this._triggerFrame(!1),t&&(this.fire(new e.Event("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const t=this._calculateSpeedIndex();this.fire(new e.Event("speedindexcompleted",{speedIndex:t})),this.speedIndexTiming=!1}}!this._loaded||this._fullyLoaded||l||(this._fullyLoaded=!0,this._authenticate())}_forceMarkerUpdate(){for(const e of this._markers)e._update()}_updateAverageElevation(e,t=!1){const i=e=>(this.transform.averageElevation=e,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return 0!==this.transform.averageElevation&&i(0);if((t||e-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(e)){const t=this.transform.averageElevation;let n=this.transform.sampleAverageElevation(),r=!1;this.transform.elevation&&(r=this.transform.elevation.exaggeration()!==this._averageElevationExaggeration,this._averageElevationExaggeration=this.transform.elevation.exaggeration()),isNaN(n)?n=0:this._averageElevationLastSampledAt=e;const o=Math.abs(t-n);if(o>1){if(this._isInitialLoad||r)return this._averageElevation.jumpTo(n),i(n);this._averageElevation.easeTo(n,e,300)}else if(o>1e-4)return this._averageElevation.jumpTo(n),i(n)}return!!this._averageElevation.isEasing(e)&&i(this._averageElevation.getValue(e))}_authenticate(){e.getMapSessionAPI(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,(t=>{if(t&&(t.message===e.AUTH_ERR_MSG||401===t.status)){const t=this.painter.context.gl;e.storeAuthState(t,!1),this._logoControl instanceof $r&&this._logoControl._updateLogo(),t&&t.clear(t.DEPTH_BUFFER_BIT|t.COLOR_BUFFER_BIT|t.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new e.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/")))}})),e.postMapLoadEvent(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,(()=>{}))}_updateTerrain(){this.painter.updateTerrain(this.style,this.isMoving()||this.isRotating()||this.isZooming())}_calculateSpeedIndex(){const e=this.painter.canvasCopy(),t=this.painter.getCanvasCopiesAndTimestamps();t.timeStamps.push(performance.now());const i=this.painter.context.gl,n=i.createFramebuffer();function r(e){i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,e,0);const t=new Uint8Array(i.drawingBufferWidth*i.drawingBufferHeight*4);return i.readPixels(0,0,i.drawingBufferWidth,i.drawingBufferHeight,i.RGBA,i.UNSIGNED_BYTE,t),t}return i.bindFramebuffer(i.FRAMEBUFFER,n),this._canvasPixelComparison(r(e),t.canvasCopies.map(r),t.timeStamps)}_canvasPixelComparison(e,t,i){let n=i[1]-i[0];const r=e.length/4;for(let o=0;o<t.length;o++){const s=t[o];let a=0;for(let t=0;t<s.length;t+=4)s[t]===e[t]&&s[t+1]===e[t+1]&&s[t+2]===e[t+2]&&s[t+3]===e[t+3]&&(a+=1);n+=(i[o+2]-i[o+1])*(1-a/r)}return n}remove(){this._hash&&this._hash.remove();for(const e of this._controls)e.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!==e.window&&(e.window.removeEventListener("resize",this._onWindowResize,!1),e.window.removeEventListener("orientationchange",this._onWindowResize,!1),e.window.removeEventListener("webkitfullscreenchange",this._onWindowResize,!1),e.window.removeEventListener("online",this._onWindowOnline,!1));const t=this.painter.context.gl.getExtension("WEBGL_lose_context");t&&t.loseContext(),to(this._canvasContainer),to(this._controlContainer),to(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),e.removeAuthState(this.painter.context.gl),this._removed=!0,this.fire(new e.Event("remove"))}triggerRepaint(){this._triggerFrame(!0)}_triggerFrame(t){this._renderNextFrame=this._renderNextFrame||t,this.style&&!this._frame&&(this._frame=e.exported.frame((e=>{const t=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,t&&this._render(e)})))}_preloadTiles(t){const i=this.style?Object.values(this.style._sourceCaches):[];return e.asyncAll(i,((e,i)=>e._preloadTiles(t,i)),(()=>{this.triggerRepaint()})),this}_onWindowOnline(){this._update()}_onWindowResize(e){this._trackResize&&this.resize({originalEvent:e})._update()}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(e){this._showTileBoundaries!==e&&(this._showTileBoundaries=e,this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(e){this._showTerrainWireframe!==e&&(this._showTerrainWireframe=e,this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(e){this._speedIndexTiming!==e&&(this._speedIndexTiming=e,this._update())}get showPadding(){return!!this._showPadding}set showPadding(e){this._showPadding!==e&&(this._showPadding=e,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(e){this._showCollisionBoxes!==e&&(this._showCollisionBoxes=e,e?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(e){this._showOverdrawInspector!==e&&(this._showOverdrawInspector=e,this._update())}get repaint(){return!!this._repaint}set repaint(e){this._repaint!==e&&(this._repaint=e,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(e){this._vertices=e,this._update()}_setCacheLimits(t,i){e.setCacheLimits(t,i)}get version(){return e.version}},NavigationControl:class{constructor(t){this.options=e.extend({},io,t),this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",(e=>e.preventDefault())),this.options.showZoom&&(e.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",(e=>{this._map&&this._map.zoomIn({},{originalEvent:e})})),o("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",(e=>{this._map&&this._map.zoomOut({},{originalEvent:e})})),o("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(e.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",(e=>{const t=this._map;t&&(this.options.visualizePitch?t.resetNorthPitch({},{originalEvent:e}):t.resetNorth({},{originalEvent:e}))})),this._compassIcon=o("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const e=this._map;if(!e)return;const t=e.getZoom(),i=t===e.getMaxZoom(),n=t===e.getMinZoom();this._zoomInButton.disabled=i,this._zoomOutButton.disabled=n,this._zoomInButton.setAttribute("aria-disabled",i.toString()),this._zoomOutButton.setAttribute("aria-disabled",n.toString())}_rotateCompassArrow(){const e=this._map;if(!e)return;const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(e.transform.pitch*(Math.PI/180)),.5)}) rotateX(${e.transform.pitch}deg) rotateZ(${e.transform.angle*(180/Math.PI)}deg)`:`rotate(${e.transform.angle*(180/Math.PI)}deg)`;e._requestDomTask((()=>{this._compassIcon&&(this._compassIcon.style.transform=t)}))}onAdd(e){return this._map=e,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),e.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&e.on("pitch",this._rotateCompassArrow),e.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new no(e,this._compass,this.options.visualizePitch)),this._container}onRemove(){const e=this._map;e&&(this._container.remove(),this.options.showZoom&&e.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&e.off("pitch",this._rotateCompassArrow),e.off("rotate",this._rotateCompassArrow),this._handler&&this._handler.off(),this._handler=void 0),this._map=void 0)}_createButton(e,t){const i=o("button",e,this._container);return i.type="button",i.addEventListener("click",t),i}_setButtonTitle(e,t){if(!this._map)return;const i=this._map._getUIString(`NavigationControl.${t}`);e.setAttribute("aria-label",i),e.firstElementChild&&e.firstElementChild.setAttribute("title",i)}},GeolocateControl:class extends e.Evented{constructor(t){super(),this.options=e.extend({geolocation:e.window.navigator.geolocation},ro,t),e.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation","_onDeviceOrientation"],this),this._updateMarkerRotationThrottled=Zn(this._updateMarkerRotation,20),this._numberOfWatches=0}onAdd(e){return this._map=e,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(t){void 0!==this._supportsGeolocation?t(this._supportsGeolocation):void 0!==e.window.navigator.permissions?e.window.navigator.permissions.query({name:"geolocation"}).then((e=>{this._supportsGeolocation="denied"!==e.state,t(this._supportsGeolocation)})):(this._supportsGeolocation=!!this.geolocation,t(this._supportsGeolocation))}_isOutOfMapMaxBounds(e){const t=this._map.getMaxBounds(),i=e.coords;return!!t&&(i.longitude<t.getWest()||i.longitude>t.getEast()||i.latitude<t.getSouth()||i.latitude>t.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(t){if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new e.Event("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,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(t),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new e.Event("geolocate",t)),this._finish()}}_updateCamera(t){const i=new e.LngLat(t.coords.longitude,t.coords.latitude),n=t.coords.accuracy,r=this._map.getBearing(),o=e.extend({bearing:r},this.options.fitBoundsOptions);this._map.fitBounds(i.toBounds(n),o,{geolocateSource:!0})}_updateMarker(t){if(t){const i=new e.LngLat(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(i).addTo(this._map),this._userLocationDotMarker.setLngLat(i).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const t=this._map.transform,i=e.mercatorZfromAltitude(1,t._center.lat)*t.worldSize,n=Math.ceil(2*this._accuracy*i);this._circleElement.style.width=`${n}px`,this._circleElement.style.height=`${n}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(t){if(this._map){if(this.options.trackUserLocation)if(1===t.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 e=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",e),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",e),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===t.code&&this._noTimeout)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new e.Event("error",t)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(t){if(this._container.addEventListener("contextmenu",(e=>e.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===t){e.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t)}else{const e=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",e),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",e)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=o("div","mapboxgl-user-location"),this._dotElement.appendChild(o("div","mapboxgl-user-location-dot")),this._dotElement.appendChild(o("div","mapboxgl-user-location-heading")),this._userLocationDotMarker=new Jr({element:this._dotElement,rotationAlignment:"map",pitchAlignment:"map"}),this._circleElement=o("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Jr({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(t=>{t.geolocateSource||"ACTIVE_LOCK"!==this._watchState||t.originalEvent&&"resize"===t.originalEvent.type||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this.fire(new e.Event("trackuserlocationend")))}))}_onDeviceOrientation(e){this._userLocationDotMarker&&(e.webkitCompassHeading?this._heading=e.webkitCompassHeading:!0===e.absolute&&(this._heading=-1*e.alpha),this._updateMarkerRotationThrottled())}trigger(){if(!this._setup)return e.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new e.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._numberOfWatches--,this._noTimeout=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new e.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new e.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){let e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._numberOfWatches++,this._numberOfWatches>1?(e={maximumAge:6e5,timeout:0},this._noTimeout=!0):(e=this.options.positionOptions,this._noTimeout=!1),this._geolocationWatchID=this.options.geolocation.watchPosition(this._onSuccess,this._onError,e),this.options.showUserHeading&&this._addDeviceOrientationListener()}}else this.options.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_addDeviceOrientationListener(){const t=()=>{e.window.addEventListener("ondeviceorientationabsolute"in e.window?"deviceorientationabsolute":"deviceorientation",this._onDeviceOrientation)};void 0!==e.window.DeviceMotionEvent&&"function"==typeof e.window.DeviceMotionEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((e=>{"granted"===e&&t()})).catch(console.error):t()}_clearWatch(){this.options.geolocation.clearWatch(this._geolocationWatchID),e.window.removeEventListener("deviceorientation",this._onDeviceOrientation),e.window.removeEventListener("deviceorientationabsolute",this._onDeviceOrientation),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:qr,ScaleControl:class{constructor(t){this.options=e.extend({},oo,t),e.bindAll(["_update","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_update(){!function(e,t,i,n){const r=n&&n.maxWidth||100,o=e._containerHeight/2,s=e._containerWidth/2-r/2,a=e.unproject([s,o]),l=e.unproject([s+r,o]),c=a.distanceTo(l);if(n&&"imperial"===n.unit){const n=3.2808*c;n>5280?so(t,r,n/5280,i,"mile",e):so(t,r,n,i,"foot",e)}else n&&"nautical"===n.unit?so(t,r,c/1852,i,"nautical-mile",e):c>=1e3?so(t,r,c/1e3,i,"kilometer",e):so(t,r,c,i,"meter",e)}(this._map,this._container,this._language,this.options)}onAdd(e){return this._map=e,this._language=e.getLanguage(),this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-scale",e.getContainer()),this._container.dir="auto",this._map.on("move",this._update),this._update(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._update),this._map=void 0}_setLanguage(e){this._language=e,this._update()}setUnit(e){this.options.unit=e,this._update()}},FullscreenControl:class{constructor(t){this._fullscreen=!1,t&&t.container&&(t.container instanceof e.window.HTMLElement?this._container=t.container:e.warnOnce("Full screen control 'container' must be a DOM element.")),e.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in e.window.document?this._fullscreenchange="fullscreenchange":"onwebkitfullscreenchange"in e.window.document&&(this._fullscreenchange="webkitfullscreenchange")}onAdd(t){return this._map=t,this._container||(this._container=this._map.getContainer()),this._controlContainer=o("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",e.warnOnce("This device does not support fullscreen mode.")),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,e.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)}_checkFullscreenSupport(){return!(!e.window.document.fullscreenEnabled&&!e.window.document.webkitFullscreenEnabled)}_setupUI(){const t=this._fullscreenButton=o("button","mapboxgl-ctrl-fullscreen",this._controlContainer);o("span","mapboxgl-ctrl-icon",t).setAttribute("aria-hidden","true"),t.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),e.window.document.addEventListener(this._fullscreenchange,this._changeIcon)}_updateTitle(){const e=this._getTitle();this._fullscreenButton.setAttribute("aria-label",e),this._fullscreenButton.firstElementChild&&this._fullscreenButton.firstElementChild.setAttribute("title",e)}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_changeIcon(){(e.window.document.fullscreenElement||e.window.document.webkitFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())}_onClickFullscreen(){this._isFullscreen()?e.window.document.exitFullscreen?e.window.document.exitFullscreen():e.window.document.webkitCancelFullScreen&&e.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()}},Popup:class extends e.Evented{constructor(t){super(),this.options=e.extend(Object.create(ao),t),e.bindAll(["_update","_onClose","remove","_onMouseEvent"],this),this._classList=new Set(t&&t.className?t.className.trim().split(/\s+/):[])}addTo(t){return this._map&&this.remove(),this._map=t,this.options.closeOnClick&&t.on("preclick",this._onClose),this.options.closeOnMove&&t.on("move",this._onClose),t.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(t.on("mousemove",this._onMouseEvent),t.on("mouseup",this._onMouseEvent),t._canvasContainer.classList.add("mapboxgl-track-pointer")):t.on("move",this._update),this.fire(new e.Event("open")),this}isOpen(){return!!this._map}remove(){this._content&&this._content.remove(),this._container&&(this._container.remove(),this._container=void 0);const t=this._map;return t&&(t.off("move",this._update),t.off("move",this._onClose),t.off("preclick",this._onClose),t.off("click",this._onClose),t.off("remove",this.remove),t.off("mousemove",this._onMouseEvent),t.off("mouseup",this._onMouseEvent),t.off("drag",this._onMouseEvent),this._map=void 0),this.fire(new e.Event("close")),this}getLngLat(){return this._lngLat}setLngLat(t){this._lngLat=e.LngLat.convert(t),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 e=this._map;return e&&(e.off("move",this._update),e.on("mousemove",this._onMouseEvent),e.on("drag",this._onMouseEvent),e._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(t){return this.setDOMContent(e.window.document.createTextNode(t))}setHTML(t){const i=e.window.document.createDocumentFragment(),n=e.window.document.createElement("body");let r;for(n.innerHTML=t;r=n.firstChild,r;)i.appendChild(r);return this.setDOMContent(i)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(e){return this.options.maxWidth=e,this._update(),this}setDOMContent(e){let t=this._content;if(t)for(;t.hasChildNodes();)t.firstChild&&t.removeChild(t.firstChild);else t=this._content=o("div","mapboxgl-popup-content",this._container||void 0);if(t.appendChild(e),this.options.closeButton){const e=this._closeButton=o("button","mapboxgl-popup-close-button",t);e.type="button",e.setAttribute("aria-label","Close popup"),e.setAttribute("aria-hidden","true"),e.innerHTML="&#215;",e.addEventListener("click",this._onClose)}return this._update(),this._focusFirstElement(),this}addClassName(e){return this._classList.add(e),this._updateClassList(),this}removeClassName(e){return this._classList.delete(e),this._updateClassList(),this}setOffset(e){return this.options.offset=e,this._update(),this}toggleClassName(e){let t;return this._classList.delete(e)?t=!1:(this._classList.add(e),t=!0),this._updateClassList(),t}_onMouseEvent(e){this._update(e.point)}_getAnchor(e){if(this.options.anchor)return this.options.anchor;const t=this._map,i=this._container,n=this._pos;if(!t||!i||!n)return"bottom";const r=i.offsetWidth,o=i.offsetHeight,s=n.x<r/2,a=n.x>t.transform.width-r/2;if(n.y+e<o)return s?"top-left":a?"top-right":"top";if(n.y>t.transform.height-o){if(s)return"bottom-left";if(a)return"bottom-right"}return s?"left":a?"right":"bottom"}_updateClassList(){const e=this._container;if(!e)return;const t=[...this._classList];t.push("mapboxgl-popup"),this._anchor&&t.push(`mapboxgl-popup-anchor-${this._anchor}`),this._trackPointer&&t.push("mapboxgl-popup-track-pointer"),e.className=t.join(" ")}_update(t){const i=this._map,n=this._content;if(!i||!this._lngLat&&!this._trackPointer||!n)return;let r=this._container;if(r||(r=this._container=o("div","mapboxgl-popup",i.getContainer()),this._tip=o("div","mapboxgl-popup-tip",r),r.appendChild(n)),this.options.maxWidth&&r.style.maxWidth!==this.options.maxWidth&&(r.style.maxWidth=this.options.maxWidth),i.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Xr(this._lngLat,this._pos,i.transform)),!this._trackPointer||t){const e=this._pos=this._trackPointer&&t?t:i.project(this._lngLat),n=co(this.options.offset),r=this._anchor=this._getAnchor(n.y),o=co(this.options.offset,r),s=e.add(o).round();i._requestDomTask((()=>{this._container&&r&&(this._container.style.transform=`${Yr[r]} translate(${s.x}px,${s.y}px)`)}))}if(!this._marker&&i._usingGlobe()){const t=e.isLngLatBehindGlobe(i.transform,this._lngLat)?0:1;this._setOpacity(t)}this._updateClassList()}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const e=this._container.querySelector(lo);e&&e.focus()}_onClose(){this.remove()}_setOpacity(e){this._container&&(this._container.style.opacity=`${e}`),this._content&&(this._content.style.pointerEvents=e?"auto":"none")}},Marker:Jr,Style:ei,LngLat:e.LngLat,LngLatBounds:e.LngLatBounds,Point:e.pointGeometry,MercatorCoordinate:e.MercatorCoordinate,FreeCameraOptions:Nn,Evented:e.Evented,config:e.config,prewarm:function(){je().acquire(Be)},clearPrewarmedResources:function(){const e=Ue;e&&(e.isPreloaded()&&1===e.numActive()?(e.release(Be),Ue=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 e.config.ACCESS_TOKEN},set accessToken(t){e.config.ACCESS_TOKEN=t},get baseApiUrl(){return e.config.API_URL},set baseApiUrl(t){e.config.API_URL=t},get workerCount(){return Ne.workerCount},set workerCount(e){Ne.workerCount=e},get maxParallelImageRequests(){return e.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(t){e.config.MAX_PARALLEL_IMAGE_REQUESTS=t},clearStorage(t){e.clearTileCache(t)},workerUrl:"",workerClass:null,setNow:e.exported.setNow,restoreNow:e.exported.restoreNow};return uo}));return i}));!function e(t,i,n){function r(s,a){if(!i[s]){if(!t[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(o)return o(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var u=i[s]={exports:{}};t[s][0].call(u.exports,(function(e){return r(t[s][1][e]||e)}),u,u.exports,e,t,i,n)}return i[s].exports}for(var o="function"==typeof require&&require,s=0;s<n.length;s++)r(n[s]);return r}({1:[function(e,t,i){"use strict";var n=e("@mapbox/mapbox-gl-sync-move"),r=e("events").EventEmitter;function o(e,t,i,o){if(this.options=o||{},this._mapA=e,this._mapB=t,this._horizontal="horizontal"===this.options.orientation,this._onDown=this._onDown.bind(this),this._onMove=this._onMove.bind(this),this._onMouseUp=this._onMouseUp.bind(this),this._onTouchEnd=this._onTouchEnd.bind(this),this._ev=new r,this._swiper=document.createElement("div"),this._swiper.className=this._horizontal?"compare-swiper-horizontal":"compare-swiper-vertical",this._controlContainer=document.createElement("div"),this._controlContainer.className=this._horizontal?"mapboxgl-compare mapboxgl-compare-horizontal":"mapboxgl-compare",this._controlContainer.className=this._controlContainer.className,this._controlContainer.appendChild(this._swiper),"string"==typeof i&&document.body.querySelectorAll){var s=document.body.querySelectorAll(i)[0];if(!s)throw new Error("Cannot find element with specified container selector.");s.appendChild(this._controlContainer)}else{if(!(i instanceof Element&&i.appendChild))throw new Error("Invalid container specified. Must be CSS selector or HTML element.");i.appendChild(this._controlContainer)}this._bounds=t.getContainer().getBoundingClientRect();var a=(this._horizontal?this._bounds.height:this._bounds.width)/2;this._setPosition(a),this._clearSync=n(e,t),this._onResize=function(){this._bounds=t.getContainer().getBoundingClientRect(),this.currentPosition&&this._setPosition(this.currentPosition)}.bind(this),t.on("resize",this._onResize),this.options&&this.options.mousemove&&(e.getContainer().addEventListener("mousemove",this._onMove),t.getContainer().addEventListener("mousemove",this._onMove)),this._swiper.addEventListener("mousedown",this._onDown),this._swiper.addEventListener("touchstart",this._onDown)}o.prototype={_setPointerEvents:function(e){this._controlContainer.style.pointerEvents=e,this._swiper.style.pointerEvents=e},_onDown:function(e){e.touches?(document.addEventListener("touchmove",this._onMove),document.addEventListener("touchend",this._onTouchEnd)):(document.addEventListener("mousemove",this._onMove),document.addEventListener("mouseup",this._onMouseUp))},_setPosition:function(e){e=Math.min(e,this._horizontal?this._bounds.height:this._bounds.width);var t=this._horizontal?"translate(0, "+e+"px)":"translate("+e+"px, 0)";this._controlContainer.style.transform=t,this._controlContainer.style.WebkitTransform=t;var i=this._horizontal?"rect(0, 999em, "+e+"px, 0)":"rect(0, "+e+"px, "+this._bounds.height+"px, 0)",n=this._horizontal?"rect("+e+"px, 999em, "+this._bounds.height+"px,0)":"rect(0, 999em, "+this._bounds.height+"px,"+e+"px)";this._mapA.getContainer().style.clip=i,this._mapB.getContainer().style.clip=n,this.currentPosition=e},_onMove:function(e){this.options&&this.options.mousemove&&this._setPointerEvents(e.touches?"auto":"none"),this._horizontal?this._setPosition(this._getY(e)):this._setPosition(this._getX(e))},_onMouseUp:function(){document.removeEventListener("mousemove",this._onMove),document.removeEventListener("mouseup",this._onMouseUp),this.fire("slideend",{currentPosition:this.currentPosition})},_onTouchEnd:function(){document.removeEventListener("touchmove",this._onMove),document.removeEventListener("touchend",this._onTouchEnd)},_getX:function(e){var t=(e=e.touches?e.touches[0]:e).clientX-this._bounds.left;return t<0&&(t=0),t>this._bounds.width&&(t=this._bounds.width),t},_getY:function(e){var t=(e=e.touches?e.touches[0]:e).clientY-this._bounds.top;return t<0&&(t=0),t>this._bounds.height&&(t=this._bounds.height),t},setSlider:function(e){this._setPosition(e)},on:function(e,t){return this._ev.on(e,t),this},fire:function(e,t){return this._ev.emit(e,t),this},off:function(e,t){return this._ev.removeListener(e,t),this},remove:function(){this._clearSync(),this._mapB.off("resize",this._onResize);var e=this._mapA.getContainer();e&&(e.style.clip=null,e.removeEventListener("mousemove",this._onMove));var t=this._mapB.getContainer();t&&(t.style.clip=null,t.removeEventListener("mousemove",this._onMove)),this._swiper.removeEventListener("mousedown",this._onDown),this._swiper.removeEventListener("touchstart",this._onDown),this._controlContainer.remove()}},window.mapboxgl?mapboxgl.Compare=o:void 0!==t&&(t.exports=o)},{"@mapbox/mapbox-gl-sync-move":2,events:3}],2:[function(e,t,i){t.exports=function(){var e,t=arguments.length;if(1===t)e=arguments[0];else{e=[];for(var i=0;i<t;i++)e.push(arguments[i])}var n=[];function r(){e.forEach((function(e,t){e.on("move",n[t])}))}function o(){e.forEach((function(e,t){e.off("move",n[t])}))}return e.forEach((function(t,i){n[i]=function(e,t){o(),function(e,t){var i=e.getCenter(),n=e.getZoom(),r=e.getBearing(),o=e.getPitch();t.forEach((function(e){e.jumpTo({center:i,zoom:n,bearing:r,pitch:o})}))}(e,t),r()}.bind(null,t,e.filter((function(e,t){return t!==i})))})),r(),function(){o(),n=[]}}},{}],3:[function(e,t,i){var n=Object.create||function(e){function t(){}return t.prototype=e,new t},r=Object.keys||function(e){var t=[];for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&t.push(i);return i},o=Function.prototype.bind||function(e){var t=this;return function(){return t.apply(e,arguments)}};function s(){this._events&&Object.prototype.hasOwnProperty.call(this,"_events")||(this._events=n(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0}((t.exports=s).EventEmitter=s).prototype._events=void 0,s.prototype._maxListeners=void 0;var a,l=10;try{var c={};Object.defineProperty&&Object.defineProperty(c,"x",{value:0}),a=0===c.x}catch(e){a=!1}function u(e){return void 0===e._maxListeners?s.defaultMaxListeners:e._maxListeners}function h(e,t,i,r){var o,s,a;if("function"!=typeof i)throw new TypeError('"listener" argument must be a function');if((s=e._events)?(s.newListener&&(e.emit("newListener",t,i.listener?i.listener:i),s=e._events),a=s[t]):(s=e._events=n(null),e._eventsCount=0),a){if("function"==typeof a?a=s[t]=r?[i,a]:[a,i]:r?a.unshift(i):a.push(i),!a.warned&&(o=u(e))&&0<o&&a.length>o){a.warned=!0;var l=new Error("Possible EventEmitter memory leak detected. 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t,i,o;if(!(i=this._events))return this;if(!i.removeListener)return 0===arguments.length?(this._events=n(null),this._eventsCount=0):i[e]&&(0==--this._eventsCount?this._events=n(null):delete i[e]),this;if(0===arguments.length){var s,a=r(i);for(o=0;o<a.length;++o)"removeListener"!==(s=a[o])&&this.removeAllListeners(s);return this.removeAllListeners("removeListener"),this._events=n(null),this._eventsCount=0,this}if("function"==typeof(t=i[e]))this.removeListener(e,t);else if(t)for(o=t.length-1;0<=o;o--)this.removeListener(e,t[o]);return this},s.prototype.listeners=function(e){return f(this,e,!0)},s.prototype.rawListeners=function(e){return f(this,e,!1)},s.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):m.call(e,t)},s.prototype.listenerCount=m,s.prototype.eventNames=function(){return 0<this._eventsCount?Reflect.ownKeys(this._events):[]}},{}]},{},[1]);!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else 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l=this._loadingEl=document.createElement("span");l.className="geocoder-icon geocoder-icon-loading";r.appendChild(a);r.appendChild(l);t.appendChild(i);t.appendChild(n);t.appendChild(r);this.options.container&&(this.options.position=!1);this._typeahead=new o.default(n,[],{filter:!1});this._typeahead.getItemValue=function(e){return e.place_name};return t}},{key:"_geocode",value:function(e,t){this._loadingEl.classList.add("active");this.fire("loading");var i=this.options,n=["placeholder","zoom","flyTo","accessToken"],r=Object.keys(this.options).filter((function(e){return-1===n.indexOf(e)})).map((function(e){return e+"="+i[e]})),o=this.options.accessToken?this.options.accessToken:mapboxgl.accessToken;r.push("access_token="+o);this.request.abort();this.request.open("GET",this.api+encodeURIComponent(e.trim())+".json?"+r.join("&"),!0);this.request.onload=function(){this._loadingEl.classList.remove("active");if(this.request.status>=200&&this.request.status<400){var e=JSON.parse(this.request.responseText);if(e.features.length)this._clearEl.classList.add("active");else{this._clearEl.classList.remove("active");this._typeahead.selected=null}this.fire("results",{results:e.features});this._typeahead.update(e.features);return t(e.features)}this.fire("error",{error:JSON.parse(this.request.responseText).message})}.bind(this);this.request.onerror=function(){this._loadingEl.classList.remove("active");this.fire("error",{error:JSON.parse(this.request.responseText).message})}.bind(this);this.request.send()}},{key:"_queryFromInput",value:function(e){(e=e.trim())||this._clear();e.length>2&&this._geocode(e,function(e){this._results=e}.bind(this))}},{key:"_change",value:function(){var e=document.createEvent("HTMLEvents");e.initEvent("change",!0,!1);this._inputEl.dispatchEvent(e)}},{key:"_query",value:function(e){if(e){"object"===(void 0===e?"undefined":n(e))&&e.length&&(e=[l.default.wrap(e[0]),l.default.wrap(e[1])].join());this._geocode(e,function(e){if(e.length){var t=e[0];this._results=e;this._typeahead.selected=t;this._inputEl.value=t.place_name;this._change()}}.bind(this))}}},{key:"_setInput",value:function(e){if(e){"object"===(void 0===e?"undefined":n(e))&&e.length&&(e=[l.default.roundWithOriginalPrecision(l.default.wrap(e[0]),e[0]),l.default.roundWithOriginalPrecision(l.default.wrap(e[1]),e[1])].join());this._inputEl.value=e;this._input=null;this._typeahead.selected=null;this._typeahead.clear();this._change()}}},{key:"_clear",value:function(){this._input=null;this._inputEl.value="";this._typeahead.selected=null;this._typeahead.clear();this._change();this._inputEl.focus();this._clearEl.classList.remove("active");this.fire("clear")}},{key:"getResult",value:function(){return this._input}},{key:"query",value:function(e){this._query(e);return this}},{key:"setInput",value:function(e){this._setInput(e);return this}},{key:"on",value:function(e,t){this._ev.on(e,t);this._ev.on("error",(function(e){console.log(e)}));return this}},{key:"fire",value:function(e,t){this._ev.emit(e,t);return this}},{key:"off",value:function(e,t){this._ev.removeListener(e,t);return this}}]);return e}();i.default=u},{"../utils":47,events:3,"lodash.debounce":7,suggestions:30}],41:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1;n.configurable=!0;"value"in n&&(n.writable=!0);Object.defineProperty(e,n.key,n)}}return function(t,i,n){i&&e(t.prototype,i);n&&e(t,n);return t}}(),r=l(e("./geocoder")),o=l(e("lodash.template")),s=l(e("lodash.isequal")),a=l(e("turf-extent"));function l(e){return e&&e.__esModule?e:{default:e}}var c=(0,o.default)("<div class='mapbox-directions-component mapbox-directions-inputs'>\n  <div class='mapbox-directions-component-keyline'>\n    <div class='mapbox-directions-origin'>\n      <label class='mapbox-form-label'>\n        <span class='directions-icon directions-icon-depart'></span>\n      </label>\n      <div id='mapbox-directions-origin-input'></div>\n    </div>\n\n    <button\n      class='directions-icon directions-icon-reverse directions-reverse js-reverse-inputs'\n      title='Reverse origin &amp; destination'>\n    </button>\n\n    <div class='mapbox-directions-destination'>\n      <label class='mapbox-form-label'>\n        <span class='directions-icon directions-icon-arrive'></span>\n      </label>\n      <div id='mapbox-directions-destination-input'></div>\n    </div>\n  </div>\n\n  <% if (controls.profileSwitcher) { %>\n  <div class='mapbox-directions-profile mapbox-directions-component-keyline mapbox-directions-clearfix'><input\n      id='mapbox-directions-profile-driving-traffic'\n      type='radio'\n      name='profile'\n      value='mapbox/driving-traffic'\n      <% if (profile === 'mapbox/driving-traffic') { %>checked<% } %>\n    />\n    <label for='mapbox-directions-profile-driving-traffic'>Traffic</label>\n    <input\n      id='mapbox-directions-profile-driving'\n      type='radio'\n      name='profile'\n      value='mapbox/driving'\n      <% if (profile === 'mapbox/driving') { %>checked<% } %>\n    />\n    <label for='mapbox-directions-profile-driving'>Driving</label>\n    <input\n      id='mapbox-directions-profile-walking'\n      type='radio'\n      name='profile'\n      value='mapbox/walking'\n      <% if (profile === 'mapbox/walking') { %>checked<% } %>\n    />\n    <label for='mapbox-directions-profile-walking'>Walking</label>\n    <input\n      id='mapbox-directions-profile-cycling'\n      type='radio'\n      name='profile'\n      value='mapbox/cycling'\n      <% if (profile === 'mapbox/cycling') { %>checked<% } %>\n    />\n    <label for='mapbox-directions-profile-cycling'>Cycling</label>\n  </div>\n  <% } %>\n</div>\n"),u=function(){function e(t,i,n,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e);var o=i.getState(),s=o.originQuery,a=o.destinationQuery,l=o.profile,u=o.controls;t.innerHTML=c({originQuery:s,destinationQuery:a,profile:l,controls:u});this.container=t;this.actions=n;this.store=i;this._map=r;this.onAdd();this.render()}n(e,[{key:"animateToCoordinates",value:function(e,t){var i=this.store.getState(),n=i.origin,r=i.destination,o=i.routePadding;if(n.geometry&&r.geometry&&!(0,s.default)(n.geometry,r.geometry)){var l=(0,a.default)({type:"FeatureCollection",features:[n,r]});this._map.fitBounds([[l[0],l[1]],[l[2],l[3]]],{padding:o})}else this._map.flyTo({center:t})}},{key:"onAdd",value:function(){var e=this,t=this.actions,i=t.clearOrigin,n=t.clearDestination,o=t.createOrigin,s=t.createDestination,a=t.setProfile,l=t.reverse,c=this.store.getState(),u=c.geocoder,h=c.accessToken,p=c.flyTo,d=c.placeholderOrigin,f=c.placeholderDestination,m=c.zoom;this.originInput=new r.default(Object.assign({},{accessToken:h},u,{flyTo:p,placeholder:d,zoom:m}));var g=this.originInput.onAdd(this._map);this.container.querySelector("#mapbox-directions-origin-input").appendChild(g);this.destinationInput=new r.default(Object.assign({},{accessToken:h},u,{flyTo:p,placeholder:f,zoom:m}));var _=this.destinationInput.onAdd(this._map);this.container.querySelector("#mapbox-directions-destination-input").appendChild(_);this.originInput.on("result",(function(t){var i=t.result.center;o(i);e.animateToCoordinates("origin",i)}));this.originInput.on("clear",i);this.destinationInput.on("result",(function(t){var i=t.result.center;s(i);e.animateToCoordinates("destination",i)}));this.destinationInput.on("clear",n);var y=this.container.querySelectorAll('input[type="radio"]');Array.prototype.forEach.call(y,(function(e){e.addEventListener("change",(function(){a(e.value)}))}));this.container.querySelector(".js-reverse-inputs").addEventListener("click",(function(){var t=e.store.getState(),i=t.origin,n=t.destination;i&&e.actions.queryDestination(i.geometry.coordinates);n&&e.actions.queryOrigin(n.geometry.coordinates);l()}))}},{key:"render",value:function(){var e=this;this.store.subscribe((function(){var t=e.store.getState(),i=t.originQuery,n=t.destinationQuery,r=t.originQueryCoordinates,o=t.destinationQueryCoordinates;if(i){e.originInput.query(i);e.actions.queryOrigin(null)}if(n){e.destinationInput.query(n);e.actions.queryDestination(null)}if(r){e.originInput.setInput(r);e.animateToCoordinates("origin",r);e.actions.queryOriginCoordinates(null)}if(o){e.destinationInput.setInput(o);e.animateToCoordinates("destination",o);e.actions.queryDestinationCoordinates(null)}}))}}]);return e}();i.default=u},{"./geocoder":40,"lodash.isequal":8,"lodash.template":9,"turf-extent":35}],42:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1;n.configurable=!0;"value"in n&&(n.writable=!0);Object.defineProperty(e,n.key,n)}}return function(t,i,n){i&&e(t.prototype,i);n&&e(t,n);return t}}(),r=a(e("../utils")),o=a(e("lodash.template")),s=a(e("lodash.isequal"));function a(e){return e&&e.__esModule?e:{default:e}}var l=(0,o.default)("<div class='directions-control directions-control-directions'>\n  <div class='mapbox-directions-component mapbox-directions-route-summary<% if (routes > 1) { %> mapbox-directions-multiple<% } %>'>\n    <% if (routes > 1) { %>\n    <div class='mapbox-directions-routes mapbox-directions-clearfix'>\n      <% for (var i = 0; i < routes; i++) { %>\n        <input type='radio' name='routes' id='<%= i %>' <% if (i === routeIndex) { %>checked<% } %>>\n        <label for='<%= i %>' class='mapbox-directions-route'><%= i + 1 %></label>\n      <% } %>\n    </div>\n    <% } %>\n    <h1><%- duration %></h1>\n    <span><%- distance %></span>\n  </div>\n\n  <div class='mapbox-directions-instructions'>\n    <div class='mapbox-directions-instructions-wrapper'>\n      <ol class='mapbox-directions-steps'>\n        <% steps.forEach(function(step) { %>\n          <%\n            var distance = step.distance ? format(step.distance) : false;\n            var icon = step.maneuver.modifier ? step.maneuver.modifier.replace(/\\s+/g, '-').toLowerCase() : step.maneuver.type.replace(/\\s+/g, '-').toLowerCase();\n\n            if (step.maneuver.type === 'arrive' || step.maneuver.type === 'depart') {\n              icon = step.maneuver.type;\n            }\n\n            if (step.maneuver.type === 'roundabout' || step.maneuver.type === 'rotary') {\n              icon= 'roundabout';\n            }\n\n            var lng = step.maneuver.location[0];\n            var lat = step.maneuver.location[1];\n          %>\n          <li\n            data-lat='<%= lat %>'\n            data-lng='<%= lng %>'\n            class='mapbox-directions-step'>\n            <span class='directions-icon directions-icon-<%= icon %>'></span>\n            <div class='mapbox-directions-step-maneuver'>\n              <%= step.maneuver.instruction %>\n            </div>\n            <% if (distance) { %>\n              <div class='mapbox-directions-step-distance'>\n                <%= distance %>\n              </div>\n            <% } %>\n          </li>\n        <% }); %>\n      </ol>\n    </div>\n  </div>\n</div>\n"),c=(0,o.default)("<div class='directions-control directions-control-directions'>\n  <div class='mapbox-directions-error'>\n    <%= error %>\n  </div>\n</div>\n"),u=function(){function e(t,i,n,r){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e);this.container=t;this.actions=n;this.store=i;this._map=r;this.directions={};this.render()}n(e,[{key:"render",value:function(){var e=this;this.store.subscribe((function(){var t=e.actions,i=t.hoverMarker,n=t.setRouteIndex,o=e.store.getState(),a=o.routeIndex,u=o.unit,h=o.directions,p=o.error,d=o.compile,f=!(0,s.default)(h[a],e.directions);if(p)e.container.innerHTML=c({error:p});else if(h.length&&f){var m=e.directions=h[a];d&&m.legs.forEach((function(e){e.steps.forEach((function(e){e.maneuver.instruction=d("en",e)}))}));e.container.innerHTML=l({routeIndex:a,routes:h.length,steps:m.legs[0].steps,format:r.default.format[u],duration:r.default.format[u](m.distance),distance:r.default.format.duration(m.duration)});var g=e.container.querySelectorAll(".mapbox-directions-step");Array.prototype.forEach.call(g,(function(t){var n=t.getAttribute("data-lng"),r=t.getAttribute("data-lat");t.addEventListener("mouseover",(function(){i([n,r])}));t.addEventListener("mouseout",(function(){i(null)}));t.addEventListener("click",(function(){e._map.flyTo({center:[n,r],zoom:16})}))}));var _=e.container.querySelectorAll('input[type="radio"]');Array.prototype.forEach.call(_,(function(e){e.addEventListener("change",(function(e){n(parseInt(e.target.id,10))}))}))}else e.container.innerHTML&&f&&(e.container.innerHTML="")}))}}]);return e}();i.default=u},{"../utils":47,"lodash.isequal":8,"lodash.template":9}],43:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1;n.configurable=!0;"value"in n&&(n.writable=!0);Object.defineProperty(e,n.key,n)}}return function(t,i,n){i&&e(t.prototype,i);n&&e(t,n);return t}}(),r=e("redux"),o=d(e("redux-thunk")),s=e("@mapbox/polyline"),a=d(e("./utils")),l=d(e("./reducers")),c=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i]);t.default=e;return t}(e("./actions")),u=d(e("./directions_style")),h=d(e("./controls/inputs")),p=d(e("./controls/instructions"));function d(e){return e&&e.__esModule?e:{default:e}}var f=(0,r.applyMiddleware)(o.default)(r.createStore)(l.default),m=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e);this.actions=(0,r.bindActionCreators)(c,f.dispatch);this.actions.setOptions(t||{});this.options=t||{};this.onDragDown=this._onDragDown.bind(this);this.onDragMove=this._onDragMove.bind(this);this.onDragUp=this._onDragUp.bind(this);this.move=this._move.bind(this);this.onClick=this._clickHandler().bind(this)}n(e,[{key:"onAdd",value:function(e){var t=this;this._map=e;var i=f.getState().controls,n=this.container=document.createElement("div");n.className="mapboxgl-ctrl-directions mapboxgl-ctrl";var r=document.createElement("div");r.className="directions-control directions-control-inputs";new h.default(r,f,this.actions,this._map);var o=document.createElement("div");o.className="directions-control directions-control-instructions";new p.default(o,f,{hoverMarker:this.actions.hoverMarker,setRouteIndex:this.actions.setRouteIndex},this._map);i.inputs&&n.appendChild(r);i.instructions&&n.appendChild(o);this.subscribedActions();this._map.loaded()?this.mapState():this._map.on("load",(function(){return t.mapState()}));return n}},{key:"onRemove",value:function(e){this.container.parentNode.removeChild(this.container);this.removeRoutes();e.off("mousedown",this.onDragDown);e.off("mousemove",this.move);e.off("touchstart",this.onDragDown);e.off("touchstart",this.move);e.off("click",this.onClick);if(this.storeUnsubscribe){this.storeUnsubscribe();delete this.storeUnsubscribe}u.default.forEach((function(t){e.getLayer(t.id)&&e.removeLayer(t.id)}));e.getSource("directions")&&e.removeSource("directions");this._map=null;return this}},{key:"mapState",value:function(){var e=this,t=f.getState(),i=t.profile,n=(t.alternatives,t.congestion,t.styles),r=t.interactive;t.compile;this.actions.eventEmit("profile",{profile:i});this._map.addSource("directions",{type:"geojson",data:{type:"FeatureCollection",features:[]}});n&&n.length&&n.forEach((function(t){return e._map.addLayer(t)}));u.default.forEach((function(t){e._map.getLayer(t.id)||e._map.addLayer(t)}));if(r){this._map.on("mousedown",this.onDragDown);this._map.on("mousemove",this.move);this._map.on("click",this.onClick);this._map.on("touchstart",this.move);this._map.on("touchstart",this.onDragDown)}}},{key:"subscribedActions",value:function(){var e=this;this.storeUnsubscribe=f.subscribe((function(){var t=f.getState(),i=t.origin,n=t.destination,r=t.hoverMarker,o=t.directions,a=t.routeIndex,l={type:"FeatureCollection",features:[i,n,r].filter((function(e){return e.geometry}))};o.length&&o.forEach((function(e,t){var i=[];(0,s.decode)(e.geometry,5).map((function(e){return e.reverse()})).forEach((function(n,r){var o=i[i.length-1],s=e.legs[0].annotation&&e.legs[0].annotation.congestion&&e.legs[0].annotation.congestion[r-1];if(!o||s&&o.properties.congestion!==s){var l={geometry:{type:"LineString",coordinates:[]},properties:{"route-index":t,route:t===a?"selected":"alternate"}};o&&l.geometry.coordinates.push(o.geometry.coordinates[o.geometry.coordinates.length-1]);l.geometry.coordinates.push(n);s&&(l.properties.congestion=e.legs[0].annotation.congestion[r-1]);i.push(l)}else o.geometry.coordinates.push(n)}));l.features=l.features.concat(i);t===a&&e.legs[0].steps.forEach((function(e){"waypoint"===e.maneuver.type&&l.features.push({type:"Feature",geometry:e.maneuver.location,properties:{id:"waypoint"}})}))}));e._map.style&&e._map.getSource("directions")&&e._map.getSource("directions").setData(l)}))}},{key:"_clickHandler",value:function(){var e=null;return function(t){if(e){clearTimeout(e);e=null;this._map.zoomIn()}else{var i=this._onSingleClick.bind(this);e=setTimeout((function(){i(t);e=null}),250)}}}},{key:"_onSingleClick",value:function(e){var t=this,i=f.getState().origin,n=[e.lngLat.lng,e.lngLat.lat];if(i.geometry){var r=this._map.queryRenderedFeatures(e.point,{layers:["directions-origin-point","directions-destination-point","directions-waypoint-point","directions-route-line-alt"]});if(r.length){r.forEach((function(e){"directions-waypoint-point"===e.layer.id&&t.actions.removeWaypoint(e)}));if("alternate"===r[0].properties.route){var o=r[0].properties["route-index"];this.actions.setRouteIndex(o)}}else{this.actions.setDestinationFromCoordinates(n);this._map.flyTo({center:n})}}else this.actions.setOriginFromCoordinates(n)}},{key:"_move",value:function(e){var t=this,i=f.getState().hoverMarker,n=this._map.queryRenderedFeatures(e.point,{layers:["directions-route-line-alt","directions-route-line","directions-origin-point","directions-destination-point","directions-hover-point"]});this._map.getCanvas().style.cursor=n.length?"pointer":"";if(n.length){this.isCursorOverPoint=n[0];this._map.dragPan.disable();n.forEach((function(n){"directions-route-line"===n.layer.id?t.actions.hoverMarker([e.lngLat.lng,e.lngLat.lat]):i.geometry&&t.actions.hoverMarker(null)}))}else if(this.isCursorOverPoint){this.isCursorOverPoint=!1;this._map.dragPan.enable()}}},{key:"_onDragDown",value:function(){if(this.isCursorOverPoint){this.isDragging=this.isCursorOverPoint;this._map.getCanvas().style.cursor="grab";this._map.on("mousemove",this.onDragMove);this._map.on("mouseup",this.onDragUp);this._map.on("touchmove",this.onDragMove);this._map.on("touchend",this.onDragUp)}}},{key:"_onDragMove",value:function(e){if(this.isDragging){var t=[e.lngLat.lng,e.lngLat.lat];switch(this.isDragging.layer.id){case"directions-origin-point":this.actions.createOrigin(t);break;case"directions-destination-point":this.actions.createDestination(t);break;case"directions-hover-point":this.actions.hoverMarker(t)}}}},{key:"_onDragUp",value:function(){if(this.isDragging){var e=f.getState(),t=e.hoverMarker,i=e.origin,n=e.destination;switch(this.isDragging.layer.id){case"directions-origin-point":this.actions.setOriginFromCoordinates(i.geometry.coordinates);break;case"directions-destination-point":this.actions.setDestinationFromCoordinates(n.geometry.coordinates);break;case"directions-hover-point":t.geometry&&!a.default.coordinateMatch(this.isDragging,t)&&this.actions.addWaypoint(0,t)}this.isDragging=!1;this._map.getCanvas().style.cursor="";this._map.off("touchmove",this.onDragMove);this._map.off("touchend",this.onDragUp);this._map.off("mousemove",this.onDragMove);this._map.off("mouseup",this.onDragUp)}}},{key:"interactive",value:function(e){if(e){this._map.on("touchstart",this.move);this._map.on("touchstart",this.onDragDown);this._map.on("mousedown",this.onDragDown);this._map.on("mousemove",this.move);this._map.on("click",this.onClick)}else{this._map.off("touchstart",this.move);this._map.off("touchstart",this.onDragDown);this._map.off("mousedown",this.onDragDown);this._map.off("mousemove",this.move);this._map.off("click",this.onClick)}return this}},{key:"getOrigin",value:function(){return f.getState().origin}},{key:"setOrigin",value:function(e){"string"==typeof e?this.actions.queryOrigin(e):this.actions.setOriginFromCoordinates(e);return this}},{key:"getDestination",value:function(){return f.getState().destination}},{key:"setDestination",value:function(e){"string"==typeof e?this.actions.queryDestination(e):this.actions.setDestinationFromCoordinates(e);return this}},{key:"reverse",value:function(){this.actions.reverse();return this}},{key:"addWaypoint",value:function(e,t){t.type||(t=a.default.createPoint(t,{id:"waypoint"}));this.actions.addWaypoint(e,t);return this}},{key:"setWaypoint",value:function(e,t){t.type||(t=a.default.createPoint(t,{id:"waypoint"}));this.actions.setWaypoint(e,t);return this}},{key:"removeWaypoint",value:function(e){var t=f.getState().waypoints;this.actions.removeWaypoint(t[e]);return this}},{key:"getWaypoints",value:function(){return f.getState().waypoints}},{key:"removeRoutes",value:function(){this.actions.clearOrigin();this.actions.clearDestination();return this}},{key:"on",value:function(e,t){this.actions.eventSubscribe(e,t);return this}}]);return e}();i.default=m},{"./actions":38,"./controls/inputs":41,"./controls/instructions":42,"./directions_style":44,"./reducers":46,"./utils":47,"@mapbox/polyline":1,redux:28,"redux-thunk":22}],44:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});i.default=[{id:"directions-route-line-alt",type:"line",source:"directions",layout:{"line-cap":"round","line-join":"round"},paint:{"line-color":"#bbb","line-width":4},filter:["all",["in","$type","LineString"],["in","route","alternate"]]},{id:"directions-route-line-casing",type:"line",source:"directions",layout:{"line-cap":"round","line-join":"round"},paint:{"line-color":"#2d5f99","line-width":12},filter:["all",["in","$type","LineString"],["in","route","selected"]]},{id:"directions-route-line",type:"line",source:"directions",layout:{"line-cap":"butt","line-join":"round"},paint:{"line-color":{property:"congestion",type:"categorical",default:"#4882c5",stops:[["unknown","#4882c5"],["low","#4882c5"],["moderate","#f09a46"],["heavy","#e34341"],["severe","#8b2342"]]},"line-width":7},filter:["all",["in","$type","LineString"],["in","route","selected"]]},{id:"directions-hover-point-casing",type:"circle",source:"directions",paint:{"circle-radius":8,"circle-color":"#fff"},filter:["all",["in","$type","Point"],["in","id","hover"]]},{id:"directions-hover-point",type:"circle",source:"directions",paint:{"circle-radius":6,"circle-color":"#3bb2d0"},filter:["all",["in","$type","Point"],["in","id","hover"]]},{id:"directions-waypoint-point-casing",type:"circle",source:"directions",paint:{"circle-radius":8,"circle-color":"#fff"},filter:["all",["in","$type","Point"],["in","id","waypoint"]]},{id:"directions-waypoint-point",type:"circle",source:"directions",paint:{"circle-radius":6,"circle-color":"#8a8bc9"},filter:["all",["in","$type","Point"],["in","id","waypoint"]]},{id:"directions-origin-point",type:"circle",source:"directions",paint:{"circle-radius":18,"circle-color":"#3bb2d0"},filter:["all",["in","$type","Point"],["in","marker-symbol","A"]]},{id:"directions-origin-label",type:"symbol",source:"directions",layout:{"text-field":"A","text-font":["Open Sans Bold","Arial Unicode MS Bold"],"text-size":12},paint:{"text-color":"#fff"},filter:["all",["in","$type","Point"],["in","marker-symbol","A"]]},{id:"directions-destination-point",type:"circle",source:"directions",paint:{"circle-radius":18,"circle-color":"#8a8bc9"},filter:["all",["in","$type","Point"],["in","marker-symbol","B"]]},{id:"directions-destination-label",type:"symbol",source:"directions",layout:{"text-field":"B","text-font":["Open Sans Bold","Arial Unicode MS Bold"],"text-size":12},paint:{"text-color":"#fff"},filter:["all",["in","$type","Point"],["in","marker-symbol","B"]]}]},{}],45:[function(e,t,i){"use strict";var n,r=e("./directions"),o=(n=r)&&n.__esModule?n:{default:n};t.exports=o.default},{"./directions":43}],46:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n,r=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i]);t.default=e;return t}(e("../constants/action_types.js")),o=e("deep-assign"),s=(n=o)&&n.__esModule?n:{default:n};var a={api:"https://api.mapbox.com/directions/v5/",profile:"mapbox/driving-traffic",alternatives:!1,congestion:!1,unit:"imperial",flyTo:!0,placeholderOrigin:"Choose a starting place",placeholderDestination:"Choose destination",zoom:16,language:"en",compile:null,proximity:!1,styles:[],controls:{profileSwitcher:!0,inputs:!0,instructions:!0},geocoder:{},interactive:!0,events:{},origin:{},destination:{},hoverMarker:{},waypoints:[],originQuery:null,destinationQuery:null,originQueryCoordinates:null,destinationQueryCoordinates:null,directions:[],routeIndex:0,routePadding:80};i.default=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:a,t=arguments[1];switch(t.type){case r.SET_OPTIONS:return(0,s.default)({},e,t.options);case r.DIRECTIONS_PROFILE:return Object.assign({},e,{profile:t.profile});case r.ORIGIN:return Object.assign({},e,{origin:t.origin,hoverMarker:{}});case r.DESTINATION:return Object.assign({},e,{destination:t.destination,hoverMarker:{}});case r.HOVER_MARKER:return Object.assign({},e,{hoverMarker:t.hoverMarker});case r.WAYPOINTS:return Object.assign({},e,{waypoints:t.waypoints});case r.ORIGIN_QUERY:return Object.assign({},e,{originQuery:t.query});case r.DESTINATION_QUERY:return Object.assign({},e,{destinationQuery:t.query});case r.ORIGIN_FROM_COORDINATES:return Object.assign({},e,{originQueryCoordinates:t.coordinates});case r.DESTINATION_FROM_COORDINATES:return Object.assign({},e,{destinationQueryCoordinates:t.coordinates});case r.ORIGIN_CLEAR:return Object.assign({},e,{origin:{},originQuery:"",waypoints:[],directions:[]});case r.DESTINATION_CLEAR:return Object.assign({},e,{destination:{},destinationQuery:"",waypoints:[],directions:[]});case r.DIRECTIONS:return Object.assign({},e,{directions:t.directions});case r.ROUTE_INDEX:return Object.assign({},e,{routeIndex:t.routeIndex});case r.ERROR:return Object.assign({},e,{error:t.error});default:return e}}},{"../constants/action_types.js":39,"deep-assign":2}],47:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n={duration:function(e){var t=Math.floor(e/60),i=Math.floor(t/60);e%=60;t%=60;return 0===i&&0===t?e+"s":0===i?t+"min":i+"h "+t+"min"},imperial:function(e){var t=e/1609.344;return t>=100?t.toFixed(0)+"mi":t>=10?t.toFixed(1)+"mi":t>=.1?t.toFixed(2)+"mi":(5280*t).toFixed(0)+"ft"},metric:function(e){return e>=1e5?(e/1e3).toFixed(0)+"km":e>=1e4?(e/1e3).toFixed(1)+"km":e>=100?(e/1e3).toFixed(2)+"km":e.toFixed(0)+"m"}};i.default={format:n,coordinateMatch:function(e,t){e=e.geometry.coordinates;t=t.geometry.coordinates;return e.join()===t.join()||e[0].toFixed(3)===t[0].toFixed(3)&&e[1].toFixed(3)===t[1].toFixed(3)},createPoint:function(e,t){return{type:"Feature",geometry:{type:"Point",coordinates:e},properties:t||{}}},validCoords:function(e){return e[0]>=-180&&e[0]<=180&&e[1]>=-90&&e[1]<=90},wrap:function(e){var t=((e- -180)%360+360)%360-180;return-180===t?180:t},roundWithOriginalPrecision:function(e,t){var i=0;Math.floor(t)!==t&&(i=t.toString().split(".")[1].length);return e.toFixed(Math.min(i,5))}}},{}]},{},[45])(45)}));!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).MapboxGeocoder=e()}}((function(){return function e(t,i,n){function r(s,a){if(!i[s]){if(!t[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(o)return o(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var u=i[s]={exports:{}};t[s][0].call(u.exports,(function(e){return r(t[s][1][e]||e)}),u,u.exports,e,t,i,n)}return i[s].exports}for(var o="function"==typeof require&&require,s=0;s<n.length;s++)r(n[s]);return r}({1:[function(e,t,i){"use strict";function n(e){this.origin=e.origin||"https://api.mapbox.com",this.endpoint="events/v2",this.access_token=e.accessToken,this.version="0.2.0",this.sessionID=this.generateSessionID(),this.userAgent=this.getUserAgent(),this.options=e,this.send=this.send.bind(this),this.countries=e.countries?e.countries.split(","):null,this.types=e.types?e.types.split(","):null,this.bbox=e.bbox?e.bbox:null,this.language=e.language?e.language.split(","):null,this.limit=e.limit?+e.limit:null,this.locale=navigator.language||null,this.enableEventLogging=this.shouldEnableLogging(e),this.eventQueue=new Array,this.flushInterval=e.flushInterval||1e3,this.maxQueueSize=e.maxQueueSize||100,this.timer=this.flushInterval?setTimeout(this.flush.bind(this),this.flushInterval):null,this.lastSentInput="",this.lastSentIndex=0}var r=e("nanoid");n.prototype={select:function(e,t){var i=this.getSelectedIndex(e,t),n=this.getEventPayload("search.select",t);if(n.resultIndex=i,n.resultPlaceName=e.place_name,n.resultId=e.id,(i!==this.lastSentIndex||n.queryString!==this.lastSentInput)&&-1!=i&&(this.lastSentIndex=i,this.lastSentInput=n.queryString,n.queryString))return this.push(n)},start:function(e){var t=this.getEventPayload("search.start",e);if(t.queryString)return this.push(t)},keyevent:function(e,t){if(e.key&&!e.metaKey&&-1===[9,27,37,39,13,38,40].indexOf(e.keyCode)){var i=this.getEventPayload("search.keystroke",t);if(i.lastAction=e.key,i.queryString)return this.push(i)}},send:function(e,t){if(this.enableEventLogging){var i=this.getRequestOptions(e);this.request(i,function(e){return e?this.handleError(e,t):t?t():void 0}.bind(this))}else if(t)return t()},getRequestOptions:function(e){return Array.isArray(e)||(e=[e]),{method:"POST",host:this.origin,path:this.endpoint+"?access_token="+this.access_token,headers:{"Content-Type":"application/json"},body:JSON.stringify(e)}},getEventPayload:function(e,t){var i;i=t.options.proximity?[t.options.proximity.longitude,t.options.proximity.latitude]:null;var n=t._map?t._map.getZoom():void 0,r={event:e,created:+new Date,sessionIdentifier:this.sessionID,country:this.countries,userAgent:this.userAgent,language:this.language,bbox:this.bbox,types:this.types,endpoint:"mapbox.places",proximity:i,limit:t.options.limit,mapZoom:n,keyboardLocale:this.locale};return"search.select"===e?r.queryString=t.inputString:"search.select"!=e&&t._inputEl?r.queryString=t._inputEl.value:r.queryString=t.inputString,r},request:function(e,t){var i=new XMLHttpRequest;i.onreadystatechange=function(){if(4==this.readyState)return t(204==this.status?null:this.statusText)},i.open(e.method,e.host+"/"+e.path,!0);for(var n in e.headers){var r=e.headers[n];i.setRequestHeader(n,r)}i.send(e.body)},handleError:function(e,t){if(t)return t(e)},generateSessionID:function(){return r()},getUserAgent:function(){return"mapbox-gl-geocoder."+this.version+"."+navigator.userAgent},getSelectedIndex:function(e,t){if(t._typeahead){var i=t._typeahead.data,n=e.id;return i.map((function(e){return e.id})).indexOf(n)}},shouldEnableLogging:function(e){return!(!1===e.enableEventLogging||e.origin&&-1==e.origin.indexOf("api.mapbox.com")||e.localGeocoder||e.filter)},flush:function(){this.eventQueue.length>0&&(this.send(this.eventQueue),this.eventQueue=new Array),this.timer&&clearTimeout(this.timer),this.flushInterval&&(this.timer=setTimeout(this.flush.bind(this),this.flushInterval))},push:function(e,t){this.eventQueue.push(e),(this.eventQueue.length>=this.maxQueueSize||t)&&this.flush()},remove:function(){this.flush()}},t.exports=n},{nanoid:30}],2:[function(e,t,i){t.exports={fr:{name:"France",bbox:[[-4.59235,41.380007],[9.560016,51.148506]]},us:{name:"United States",bbox:[[-171.791111,18.91619],[-66.96466,71.357764]]},ru:{name:"Russia",bbox:[[19.66064,41.151416],[190.10042,81.2504]]},ca:{name:"Canada",bbox:[[-140.99778,41.675105],[-52.648099,83.23324]]}}},{}],3:[function(e,t,i){"use strict";function n(e){this._eventEmitter=new a,this.options=s({},this.options,e),this.inputString="",this.fresh=!0,this.lastSelected=null}var r=e("suggestions"),o=e("lodash.debounce"),s=e("xtend"),a=e("events").EventEmitter,l=e("./exceptions"),c=e("@mapbox/mapbox-sdk"),u=e("@mapbox/mapbox-sdk/services/geocoding"),h=e("./events"),p=e("./localization"),d=e("subtag");const f=0,m=1,g=2;n.prototype={options:{zoom:16,flyTo:!0,trackProximity:!0,minLength:2,reverseGeocode:!1,limit:5,origin:"https://api.mapbox.com",enableEventLogging:!0,marker:!0,mapboxgl:null,collapsed:!1,clearAndBlurOnEsc:!1,clearOnBlur:!1,getItemValue:function(e){return e.place_name},render:function(e){var t=e.place_name.split(",");return'<div class="mapboxgl-ctrl-geocoder--suggestion"><div class="mapboxgl-ctrl-geocoder--suggestion-title">'+t[0]+'</div><div class="mapboxgl-ctrl-geocoder--suggestion-address">'+t.splice(1,t.length).join(",")+"</div></div>"}},addTo:function(e){function t(e,t){if(!document.body.contains(t))throw new Error("Element provided to #addTo() exists, but is not in the DOM");const i=e.onAdd();t.appendChild(i)}if(e._controlContainer)e.addControl(this);else if(e instanceof HTMLElement)t(this,e);else{if("string"!=typeof e)throw new Error("Error: addTo must be a mapbox-gl-js map, an html element, or a CSS selector query for a single html element");const i=document.querySelectorAll(e);if(0===i.length)throw new Error("Element ",e,"not found.");if(i.length>1)throw new Error("Geocoder can only be added to a single html element");t(this,i[0])}},onAdd:function(e){if(e&&"string"!=typeof e&&(this._map=e),this.setLanguage(),this.options.localGeocoderOnly||(this.geocoderService=u(c({accessToken:this.options.accessToken,origin:this.options.origin}))),this.options.localGeocoderOnly&&!this.options.localGeocoder)throw new Error("A localGeocoder function must be specified to use localGeocoderOnly mode");this.eventManager=new h(this.options),this._onChange=this._onChange.bind(this),this._onKeyDown=this._onKeyDown.bind(this),this._onPaste=this._onPaste.bind(this),this._onBlur=this._onBlur.bind(this),this._showButton=this._showButton.bind(this),this._hideButton=this._hideButton.bind(this),this._onQueryResult=this._onQueryResult.bind(this),this.clear=this.clear.bind(this),this._updateProximity=this._updateProximity.bind(this),this._collapse=this._collapse.bind(this),this._unCollapse=this._unCollapse.bind(this),this._clear=this._clear.bind(this),this._clearOnBlur=this._clearOnBlur.bind(this);var t=this.container=document.createElement("div");t.className="mapboxgl-ctrl-geocoder mapboxgl-ctrl";var i=this.createIcon("search",'<path d="M7.4 2.5c-2.7 0-4.9 2.2-4.9 4.9s2.2 4.9 4.9 4.9c1 0 1.8-.2 2.5-.8l3.7 3.7c.2.2.4.3.8.3.7 0 1.1-.4 1.1-1.1 0-.3-.1-.5-.3-.8L11.4 10c.4-.8.8-1.6.8-2.5.1-2.8-2.1-5-4.8-5zm0 1.6c1.8 0 3.2 1.4 3.2 3.2s-1.4 3.2-3.2 3.2-3.3-1.3-3.3-3.1 1.4-3.3 3.3-3.3z"/>');this._inputEl=document.createElement("input"),this._inputEl.type="text",this._inputEl.className="mapboxgl-ctrl-geocoder--input",this.setPlaceholder(),this.options.collapsed&&(this._collapse(),this.container.addEventListener("mouseenter",this._unCollapse),this.container.addEventListener("mouseleave",this._collapse),this._inputEl.addEventListener("focus",this._unCollapse)),(this.options.collapsed||this.options.clearOnBlur)&&this._inputEl.addEventListener("blur",this._onBlur),this._inputEl.addEventListener("keydown",o(this._onKeyDown,200)),this._inputEl.addEventListener("paste",this._onPaste),this._inputEl.addEventListener("change",this._onChange),this.container.addEventListener("mouseenter",this._showButton),this.container.addEventListener("mouseleave",this._hideButton),this._inputEl.addEventListener("keyup",function(e){this.eventManager.keyevent(e,this)}.bind(this));var n=document.createElement("div");n.classList.add("mapboxgl-ctrl-geocoder--pin-right"),this._clearEl=document.createElement("button"),this._clearEl.setAttribute("aria-label","Clear"),this._clearEl.addEventListener("click",this.clear),this._clearEl.className="mapboxgl-ctrl-geocoder--button";var s=this.createIcon("close",'<path d="M3.8 2.5c-.6 0-1.3.7-1.3 1.3 0 .3.2.7.5.8L7.2 9 3 13.2c-.3.3-.5.7-.5 1 0 .6.7 1.3 1.3 1.3.3 0 .7-.2 1-.5L9 10.8l4.2 4.2c.2.3.7.3 1 .3.6 0 1.3-.7 1.3-1.3 0-.3-.2-.7-.3-1l-4.4-4L15 4.6c.3-.2.5-.5.5-.8 0-.7-.7-1.3-1.3-1.3-.3 0-.7.2-1 .3L9 7.1 4.8 2.8c-.3-.1-.7-.3-1-.3z"/>');return this._clearEl.appendChild(s),this._loadingEl=this.createIcon("loading",'<path fill="#333" d="M4.4 4.4l.8.8c2.1-2.1 5.5-2.1 7.6 0l.8-.8c-2.5-2.5-6.7-2.5-9.2 0z"/><path opacity=".1" d="M12.8 12.9c-2.1 2.1-5.5 2.1-7.6 0-2.1-2.1-2.1-5.5 0-7.7l-.8-.8c-2.5 2.5-2.5 6.7 0 9.2s6.6 2.5 9.2 0 2.5-6.6 0-9.2l-.8.8c2.2 2.1 2.2 5.6 0 7.7z"/>'),n.appendChild(this._clearEl),n.appendChild(this._loadingEl),t.appendChild(i),t.appendChild(this._inputEl),t.appendChild(n),this._typeahead=new r(this._inputEl,[],{filter:!1,minLength:this.options.minLength,limit:this.options.limit}),this.setRenderFunction(this.options.render),this._typeahead.getItemValue=this.options.getItemValue,this.mapMarker=null,this._handleMarker=this._handleMarker.bind(this),this._map&&(this.options.trackProximity&&(this._updateProximity(),this._map.on("moveend",this._updateProximity)),this._mapboxgl=this.options.mapboxgl,!this._mapboxgl&&this.options.marker&&(console.error("No mapboxgl detected in options. Map markers are disabled. Please set options.mapboxgl."),this.options.marker=!1)),t},createIcon:function(e,t){var i=document.createElementNS("http://www.w3.org/2000/svg","svg");if(i.setAttribute("class","mapboxgl-ctrl-geocoder--icon mapboxgl-ctrl-geocoder--icon-"+e),i.setAttribute("viewBox","0 0 18 18"),i.setAttribute("xml:space","preserve"),i.setAttribute("width",18),i.setAttribute("height",18),"innerHTML"in i)i.innerHTML=t;else{var n=document.createElement("div");n.innerHTML="<svg>"+t.valueOf().toString()+"</svg>";var r=n.firstChild.firstChild;i.appendChild(r)}return i},onRemove:function(){return this.container.parentNode.removeChild(this.container),this.options.trackProximity&&this._map&&this._map.off("moveend",this._updateProximity),this._removeMarker(),this._map=null,this},_onPaste:function(e){var t=(e.clipboardData||window.clipboardData).getData("text");t.length>=this.options.minLength&&this._geocode(t)},_onKeyDown:function(e){if(27===e.keyCode&&this.options.clearAndBlurOnEsc)return this._clear(e),this._inputEl.blur();var t=e.target&&e.target.shadowRoot?e.target.shadowRoot.activeElement:e.target;if(!t||!t.value)return this.fresh=!0,9!==e.keyCode&&this.clear(e),this._clearEl.style.display="none";e.metaKey||-1!==[9,27,37,39,13,38,40].indexOf(e.keyCode)||t.value.length>=this.options.minLength&&this._geocode(t.value)},_showButton:function(){this._typeahead.selected&&(this._clearEl.style.display="block")},_hideButton:function(){this._typeahead.selected&&(this._clearEl.style.display="none")},_onBlur:function(e){this.options.clearOnBlur&&this._clearOnBlur(e),this.options.collapsed&&this._collapse()},_onChange:function(){var e=this._typeahead.selected;if(e&&JSON.stringify(e)!==this.lastSelected){if(this._clearEl.style.display="none",this.options.flyTo){var t;if(e.properties&&l[e.properties.short_code])t=s({},this.options.flyTo),this._map&&this._map.fitBounds(l[e.properties.short_code].bbox,t);else if(e.bbox){var i=e.bbox;t=s({},this.options.flyTo),this._map&&this._map.fitBounds([[i[0],i[1]],[i[2],i[3]]],t)}else{var n={zoom:this.options.zoom};t=s({},n,this.options.flyTo),e.center?t.center=e.center:e.geometry&&e.geometry.type&&"Point"===e.geometry.type&&e.geometry.coordinates&&(t.center=e.geometry.coordinates),this._map&&this._map.flyTo(t)}}this.options.marker&&this._mapboxgl&&this._handleMarker(e),this._inputEl.focus(),this._inputEl.scrollLeft=0,this._inputEl.setSelectionRange(0,0),this.lastSelected=JSON.stringify(e),this._eventEmitter.emit("result",{result:e}),this.eventManager.select(e,this)}},_requestType:function(e,t){return e.localGeocoderOnly?m:e.reverseGeocode&&/^[ ]*(-?\d+\.?\d*)[, ]+(-?\d+\.?\d*)[ ]*$/.test(t)?g:f},_setupConfig:function(e,t){const i=/[\s,]+/;var n=this,r=["bbox","limit","proximity","countries","types","language","reverseMode","mode"].reduce((function(e,t){if(!n.options[t])return 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i={};t.body&&(i["content-type"]="application/json");var n=o(i,t.headers),r=Object.keys(n).reduce((function(e,t){return e[t.toLowerCase()]=n[t],e}),{});this.id=c++,this._options=t,this.emitter=new s,this.client=e,this.response=null,this.error=null,this.sent=!1,this.aborted=!1,this.path=t.path,this.method=t.method,this.origin=t.origin||e.origin,this.query=t.query||{},this.params=t.params||{},this.body=t.body||null,this.file=t.file||null,this.encoding=t.encoding||"utf8",this.sendFileAs=t.sendFileAs||null,this.headers=r}var r=e("@mapbox/parse-mapbox-token"),o=e("xtend"),s=e("eventemitter3"),a=e("../helpers/url-utils"),l=e("../constants"),c=1;n.prototype.url=function(e){var t=a.prependOrigin(this.path,this.origin);t=a.appendQueryObject(t,this.query);var i=this.params,n=null==e?this.client.accessToken:e;if(n){t=a.appendQueryParam(t,"access_token",n);var s=r(n).user;i=o({ownerId:s},i)}return t=a.interpolateRouteParams(t,i)},n.prototype.send=function(){var e=this;if(e.sent)throw new Error("This request has already been sent. 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t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){const e=this.elements,t=e[0],i=e[1],n=e[2],r=e[3],o=e[4],s=e[5],a=e[6],l=e[7],c=e[8];return t*o*c-t*s*l-i*r*c+i*s*a+n*r*l-n*o*a}invert(){const e=this.elements,t=e[0],i=e[1],n=e[2],r=e[3],o=e[4],s=e[5],a=e[6],l=e[7],c=e[8],u=c*o-s*l,h=s*a-c*r,p=l*r-o*a,d=t*u+i*h+n*p;if(0===d)return this.set(0,0,0,0,0,0,0,0,0);const f=1/d;return e[0]=u*f,e[1]=(n*l-c*i)*f,e[2]=(s*i-n*o)*f,e[3]=h*f,e[4]=(c*t-n*a)*f,e[5]=(n*r-s*t)*f,e[6]=p*f,e[7]=(i*a-l*t)*f,e[8]=(o*t-i*r)*f,this}transpose(){let e;const t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){const t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,i,n,r,o,s){const a=Math.cos(r),l=Math.sin(r);return this.set(i*a,i*l,-i*(a*o+l*s)+o+e,-n*l,n*a,-n*(-l*o+a*s)+s+t,0,0,1),this}scale(e,t){const i=this.elements;return i[0]*=e,i[3]*=e,i[6]*=e,i[1]*=t,i[4]*=t,i[7]*=t,this}rotate(e){const t=Math.cos(e),i=Math.sin(e),n=this.elements,r=n[0],o=n[3],s=n[6],a=n[1],l=n[4],c=n[7];return n[0]=t*r+i*a,n[3]=t*o+i*l,n[6]=t*s+i*c,n[1]=-i*r+t*a,n[4]=-i*o+t*l,n[7]=-i*s+t*c,this}translate(e,t){const i=this.elements;return i[0]+=e*i[2],i[3]+=e*i[5],i[6]+=e*i[8],i[1]+=t*i[2],i[4]+=t*i[5],i[7]+=t*i[8],this}equals(e){const t=this.elements,i=e.elements;for(let e=0;e<9;e++)if(t[e]!==i[e])return!1;return!0}fromArray(e,t=0){for(let i=0;i<9;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){const i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e}clone(){return(new this.constructor).fromArray(this.elements)}}let ye;_e.prototype.isMatrix3=!0;class ve{static getDataURL(e){if(/^data:/i.test(e.src))return e.src;if("undefined"==typeof HTMLCanvasElement)return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{void 0===ye&&(ye=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),ye.width=e.width,ye.height=e.height;const i=ye.getContext("2d");e instanceof ImageData?i.putImageData(e,0,0):i.drawImage(e,0,0,e.width,e.height),t=ye}return t.width>2048||t.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),t.toDataURL("image/jpeg",.6)):t.toDataURL("image/png")}}let xe=0;class be extends ne{constructor(e=be.DEFAULT_IMAGE,t=be.DEFAULT_MAPPING,i=1001,n=1001,r=1006,o=1008,s=1023,a=1009,l=1,c=3e3){super(),Object.defineProperty(this,"id",{value:xe++}),this.uuid=le(),this.name="",this.image=e,this.mipmaps=[],this.mapping=t,this.wrapS=i,this.wrapT=n,this.magFilter=r,this.minFilter=o,this.anisotropy=l,this.format=s,this.internalFormat=null,this.type=a,this.offset=new ge(0,0),this.repeat=new ge(1,1),this.center=new ge(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new _e,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=c,this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(e){return this.name=e.name,this.image=e.image,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this}toJSON(e){const t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.textures[this.uuid])return e.textures[this.uuid];const i={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){const n=this.image;if(void 0===n.uuid&&(n.uuid=le()),!t&&void 0===e.images[n.uuid]){let t;if(Array.isArray(n)){t=[];for(let e=0,i=n.length;e<i;e++)n[e].isDataTexture?t.push(we(n[e].image)):t.push(we(n[e]))}else t=we(n);e.images[n.uuid]={uuid:n.uuid,url:t}}i.image=n.uuid}return t||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==n)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case u:e.x=e.x-Math.floor(e.x);break;case h:e.x=e.x<0?0:1;break;case p:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case u:e.y=e.y-Math.floor(e.y);break;case h:e.y=e.y<0?0:1;break;case p:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){!0===e&&this.version++}}function we(e){return"undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap?ve.getDataURL(e):e.data?{data:Array.prototype.slice.call(e.data),width:e.width,height:e.height,type:e.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}be.DEFAULT_IMAGE=void 0,be.DEFAULT_MAPPING=n,be.prototype.isTexture=!0;class Me{constructor(e=0,t=0,i=0,n=1){this.x=e,this.y=t,this.z=i,this.w=n}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,i,n){return this.x=e,this.y=t,this.z=i,this.w=n,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this}add(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const t=this.x,i=this.y,n=this.z,r=this.w,o=e.elements;return this.x=o[0]*t+o[4]*i+o[8]*n+o[12]*r,this.y=o[1]*t+o[5]*i+o[9]*n+o[13]*r,this.z=o[2]*t+o[6]*i+o[10]*n+o[14]*r,this.w=o[3]*t+o[7]*i+o[11]*n+o[15]*r,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,i,n,r;const o=.01,s=e.elements,a=s[0],l=s[4],c=s[8],u=s[1],h=s[5],p=s[9],d=s[2],f=s[6],m=s[10];if(Math.abs(l-u)<o&&Math.abs(c-d)<o&&Math.abs(p-f)<o){if(Math.abs(l+u)<.1&&Math.abs(c+d)<.1&&Math.abs(p+f)<.1&&Math.abs(a+h+m-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;const e=(a+1)/2,s=(h+1)/2,g=(m+1)/2,_=(l+u)/4,y=(c+d)/4,v=(p+f)/4;return e>s&&e>g?e<o?(i=0,n=.707106781,r=.707106781):(n=_/(i=Math.sqrt(e)),r=y/i):s>g?s<o?(i=.707106781,n=0,r=.707106781):(i=_/(n=Math.sqrt(s)),r=v/n):g<o?(i=.707106781,n=.707106781,r=0):(i=y/(r=Math.sqrt(g)),n=v/r),this.set(i,n,r,t),this}let g=Math.sqrt((f-p)*(f-p)+(c-d)*(c-d)+(u-l)*(u-l));return Math.abs(g)<.001&&(g=1),this.x=(f-p)/g,this.y=(c-d)/g,this.z=(u-l)/g,this.w=Math.acos((a+h+m-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this.w=e.w+(t.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t,i){return void 0!==i&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}}Me.prototype.isVector4=!0;class Te extends ne{constructor(e,t,i={}){super(),this.width=e,this.height=t,this.depth=1,this.scissor=new Me(0,0,e,t),this.scissorTest=!1,this.viewport=new Me(0,0,e,t),this.texture=new be(void 0,i.mapping,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.encoding),this.texture.isRenderTargetTexture=!0,this.texture.image={width:e,height:t,depth:1},this.texture.generateMipmaps=void 0!==i.generateMipmaps&&i.generateMipmaps,this.texture.internalFormat=void 0!==i.internalFormat?i.internalFormat:null,this.texture.minFilter=void 0!==i.minFilter?i.minFilter:g,this.depthBuffer=void 0===i.depthBuffer||i.depthBuffer,this.stencilBuffer=void 0!==i.stencilBuffer&&i.stencilBuffer,this.depthTexture=void 0!==i.depthTexture?i.depthTexture:null}setTexture(e){e.image={width:this.width,height:this.height,depth:this.depth},this.texture=e}setSize(e,t,i=1){this.width===e&&this.height===t&&this.depth===i||(this.width=e,this.height=t,this.depth=i,this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=i,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return(new this.constructor).copy(this)}copy(e){return this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.image={...this.texture.image},this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}}Te.prototype.isWebGLRenderTarget=!0;class Se extends Te{constructor(e,t,i){super(e,t);const n=this.texture;this.texture=[];for(let e=0;e<i;e++)this.texture[e]=n.clone()}setSize(e,t,i=1){if(this.width!==e||this.height!==t||this.depth!==i){this.width=e,this.height=t,this.depth=i;for(let n=0,r=this.texture.length;n<r;n++)this.texture[n].image.width=e,this.texture[n].image.height=t,this.texture[n].image.depth=i;this.dispose()}return this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t),this}copy(e){this.dispose(),this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this.texture.length=0;for(let t=0,i=e.texture.length;t<i;t++)this.texture[t]=e.texture[t].clone();return this}}Se.prototype.isWebGLMultipleRenderTargets=!0;class Ee extends Te{constructor(e,t,i){super(e,t,i),this.samples=4}copy(e){return super.copy.call(this,e),this.samples=e.samples,this}}Ee.prototype.isWebGLMultisampleRenderTarget=!0;class Ae{constructor(e=0,t=0,i=0,n=1){this._x=e,this._y=t,this._z=i,this._w=n}static slerp(e,t,i,n){return console.warn("THREE.Quaternion: Static .slerp() has been deprecated. Use qm.slerpQuaternions( qa, qb, t ) instead."),i.slerpQuaternions(e,t,n)}static slerpFlat(e,t,i,n,r,o,s){let a=i[n+0],l=i[n+1],c=i[n+2],u=i[n+3];const h=r[o+0],p=r[o+1],d=r[o+2],f=r[o+3];if(0===s)return e[t+0]=a,e[t+1]=l,e[t+2]=c,void(e[t+3]=u);if(1===s)return e[t+0]=h,e[t+1]=p,e[t+2]=d,void(e[t+3]=f);if(u!==f||a!==h||l!==p||c!==d){let e=1-s;const t=a*h+l*p+c*d+u*f,i=t>=0?1:-1,n=1-t*t;if(n>Number.EPSILON){const r=Math.sqrt(n),o=Math.atan2(r,t*i);e=Math.sin(e*o)/r,s=Math.sin(s*o)/r}const r=s*i;if(a=a*e+h*r,l=l*e+p*r,c=c*e+d*r,u=u*e+f*r,e===1-s){const e=1/Math.sqrt(a*a+l*l+c*c+u*u);a*=e,l*=e,c*=e,u*=e}}e[t]=a,e[t+1]=l,e[t+2]=c,e[t+3]=u}static multiplyQuaternionsFlat(e,t,i,n,r,o){const s=i[n],a=i[n+1],l=i[n+2],c=i[n+3],u=r[o],h=r[o+1],p=r[o+2],d=r[o+3];return e[t]=s*d+c*u+a*p-l*h,e[t+1]=a*d+c*h+l*u-s*p,e[t+2]=l*d+c*p+s*h-a*u,e[t+3]=c*d-s*u-a*h-l*p,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._w=n,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t){if(!e||!e.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const i=e._x,n=e._y,r=e._z,o=e._order,s=Math.cos,a=Math.sin,l=s(i/2),c=s(n/2),u=s(r/2),h=a(i/2),p=a(n/2),d=a(r/2);switch(o){case"XYZ":this._x=h*c*u+l*p*d,this._y=l*p*u-h*c*d,this._z=l*c*d+h*p*u,this._w=l*c*u-h*p*d;break;case"YXZ":this._x=h*c*u+l*p*d,this._y=l*p*u-h*c*d,this._z=l*c*d-h*p*u,this._w=l*c*u+h*p*d;break;case"ZXY":this._x=h*c*u-l*p*d,this._y=l*p*u+h*c*d,this._z=l*c*d+h*p*u,this._w=l*c*u-h*p*d;break;case"ZYX":this._x=h*c*u-l*p*d,this._y=l*p*u+h*c*d,this._z=l*c*d-h*p*u,this._w=l*c*u+h*p*d;break;case"YZX":this._x=h*c*u+l*p*d,this._y=l*p*u+h*c*d,this._z=l*c*d-h*p*u,this._w=l*c*u-h*p*d;break;case"XZY":this._x=h*c*u-l*p*d,this._y=l*p*u-h*c*d,this._z=l*c*d+h*p*u,this._w=l*c*u+h*p*d;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+o)}return!1!==t&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const i=t/2,n=Math.sin(i);return this._x=e.x*n,this._y=e.y*n,this._z=e.z*n,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,i=t[0],n=t[4],r=t[8],o=t[1],s=t[5],a=t[9],l=t[2],c=t[6],u=t[10],h=i+s+u;if(h>0){const e=.5/Math.sqrt(h+1);this._w=.25/e,this._x=(c-a)*e,this._y=(r-l)*e,this._z=(o-n)*e}else if(i>s&&i>u){const e=2*Math.sqrt(1+i-s-u);this._w=(c-a)/e,this._x=.25*e,this._y=(n+o)/e,this._z=(r+l)/e}else if(s>u){const e=2*Math.sqrt(1+s-i-u);this._w=(r-l)/e,this._x=(n+o)/e,this._y=.25*e,this._z=(a+c)/e}else{const e=2*Math.sqrt(1+u-i-s);this._w=(o-n)/e,this._x=(r+l)/e,this._y=(a+c)/e,this._z=.25*e}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let i=e.dot(t)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(ce(this.dot(e),-1,1)))}rotateTowards(e,t){const i=this.angleTo(e);if(0===i)return this;const n=Math.min(1,t/i);return this.slerp(e,n),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const i=e._x,n=e._y,r=e._z,o=e._w,s=t._x,a=t._y,l=t._z,c=t._w;return this._x=i*c+o*s+n*l-r*a,this._y=n*c+o*a+r*s-i*l,this._z=r*c+o*l+i*a-n*s,this._w=o*c-i*s-n*a-r*l,this._onChangeCallback(),this}slerp(e,t){if(0===t)return this;if(1===t)return this.copy(e);const i=this._x,n=this._y,r=this._z,o=this._w;let s=o*e._w+i*e._x+n*e._y+r*e._z;if(s<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,s=-s):this.copy(e),s>=1)return this._w=o,this._x=i,this._y=n,this._z=r,this;const a=1-s*s;if(a<=Number.EPSILON){const e=1-t;return this._w=e*o+t*this._w,this._x=e*i+t*this._x,this._y=e*n+t*this._y,this._z=e*r+t*this._z,this.normalize(),this._onChangeCallback(),this}const l=Math.sqrt(a),c=Math.atan2(l,s),u=Math.sin((1-t)*c)/l,h=Math.sin(t*c)/l;return this._w=o*u+this._w*h,this._x=i*u+this._x*h,this._y=n*u+this._y*h,this._z=r*u+this._z*h,this._onChangeCallback(),this}slerpQuaternions(e,t,i){this.copy(e).slerp(t,i)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}}Ae.prototype.isQuaternion=!0;class Ce{constructor(e=0,t=0,i=0){this.x=e,this.y=t,this.z=i}set(e,t,i){return void 0===i&&(i=this.z),this.x=e,this.y=t,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(Ie.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(Ie.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[3]*i+r[6]*n,this.y=r[1]*t+r[4]*i+r[7]*n,this.z=r[2]*t+r[5]*i+r[8]*n,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,i=this.y,n=this.z,r=e.elements,o=1/(r[3]*t+r[7]*i+r[11]*n+r[15]);return this.x=(r[0]*t+r[4]*i+r[8]*n+r[12])*o,this.y=(r[1]*t+r[5]*i+r[9]*n+r[13])*o,this.z=(r[2]*t+r[6]*i+r[10]*n+r[14])*o,this}applyQuaternion(e){const t=this.x,i=this.y,n=this.z,r=e.x,o=e.y,s=e.z,a=e.w,l=a*t+o*n-s*i,c=a*i+s*t-r*n,u=a*n+r*i-o*t,h=-r*t-o*i-s*n;return this.x=l*a+h*-r+c*-s-u*-o,this.y=c*a+h*-o+u*-r-l*-s,this.z=u*a+h*-s+l*-o-c*-r,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[4]*i+r[8]*n,this.y=r[1]*t+r[5]*i+r[9]*n,this.z=r[2]*t+r[6]*i+r[10]*n,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this}cross(e,t){return void 0!==t?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t)):this.crossVectors(this,e)}crossVectors(e,t){const i=e.x,n=e.y,r=e.z,o=t.x,s=t.y,a=t.z;return this.x=n*a-r*s,this.y=r*o-i*a,this.z=i*s-n*o,this}projectOnVector(e){const t=e.lengthSq();if(0===t)return this.set(0,0,0);const i=e.dot(this)/t;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return Le.copy(this).projectOnVector(e),this.sub(Le)}reflect(e){return this.sub(Le.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(0===t)return Math.PI/2;const i=this.dot(e)/t;return Math.acos(ce(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,i=this.y-e.y,n=this.z-e.z;return t*t+i*i+n*n}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,i){const n=Math.sin(t)*e;return this.x=n*Math.sin(i),this.y=Math.cos(t)*e,this.z=n*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,i){return this.x=e*Math.sin(t),this.y=i,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),n=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=n,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,4*t)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,3*t)}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t,i){return void 0!==i&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}}Ce.prototype.isVector3=!0;const Le=new Ce,Ie=new Ae;class Pe{constructor(e=new Ce(1/0,1/0,1/0),t=new Ce(-1/0,-1/0,-1/0)){this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){let t=1/0,i=1/0,n=1/0,r=-1/0,o=-1/0,s=-1/0;for(let a=0,l=e.length;a<l;a+=3){const l=e[a],c=e[a+1],u=e[a+2];l<t&&(t=l),c<i&&(i=c),u<n&&(n=u),l>r&&(r=l),c>o&&(o=c),u>s&&(s=u)}return this.min.set(t,i,n),this.max.set(r,o,s),this}setFromBufferAttribute(e){let t=1/0,i=1/0,n=1/0,r=-1/0,o=-1/0,s=-1/0;for(let a=0,l=e.count;a<l;a++){const l=e.getX(a),c=e.getY(a),u=e.getZ(a);l<t&&(t=l),c<i&&(i=c),u<n&&(n=u),l>r&&(r=l),c>o&&(o=c),u>s&&(s=u)}return this.min.set(t,i,n),this.max.set(r,o,s),this}setFromPoints(e){this.makeEmpty();for(let t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const i=ke.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e){return this.makeEmpty(),this.expandByObject(e)}clone(){return(new this.constructor).copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e){e.updateWorldMatrix(!1,!1);const t=e.geometry;void 0!==t&&(null===t.boundingBox&&t.computeBoundingBox(),ze.copy(t.boundingBox),ze.applyMatrix4(e.matrixWorld),this.union(ze));const i=e.children;for(let e=0,t=i.length;e<t;e++)this.expandByObject(i[e]);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,ke),ke.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(je),Ve.subVectors(this.max,je),De.subVectors(e.a,je),Oe.subVectors(e.b,je),Fe.subVectors(e.c,je),Be.subVectors(Oe,De),Ne.subVectors(Fe,Oe),Ue.subVectors(De,Fe);let t=[0,-Be.z,Be.y,0,-Ne.z,Ne.y,0,-Ue.z,Ue.y,Be.z,0,-Be.x,Ne.z,0,-Ne.x,Ue.z,0,-Ue.x,-Be.y,Be.x,0,-Ne.y,Ne.x,0,-Ue.y,Ue.x,0];return!!We(t,De,Oe,Fe,Ve)&&!!We(t=[1,0,0,0,1,0,0,0,1],De,Oe,Fe,Ve)&&(Ge.crossVectors(Be,Ne),We(t=[Ge.x,Ge.y,Ge.z],De,Oe,Fe,Ve))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return ke.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return this.getCenter(e.center),e.radius=.5*this.getSize(ke).length(),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()||(Re[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),Re[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),Re[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),Re[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),Re[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),Re[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),Re[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),Re[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(Re)),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}Pe.prototype.isBox3=!0;const Re=[new Ce,new Ce,new Ce,new Ce,new Ce,new Ce,new Ce,new Ce],ke=new Ce,ze=new Pe,De=new Ce,Oe=new Ce,Fe=new Ce,Be=new Ce,Ne=new Ce,Ue=new Ce,je=new Ce,Ve=new Ce,Ge=new Ce,He=new Ce;function We(e,t,i,n,r){for(let o=0,s=e.length-3;o<=s;o+=3){He.fromArray(e,o);const s=r.x*Math.abs(He.x)+r.y*Math.abs(He.y)+r.z*Math.abs(He.z),a=t.dot(He),l=i.dot(He),c=n.dot(He);if(Math.max(-Math.max(a,l,c),Math.min(a,l,c))>s)return!1}return!0}const qe=new Pe,$e=new Ce,Ze=new Ce,Xe=new Ce;class Ye{constructor(e=new Ce,t=-1){this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){const i=this.center;void 0!==t?i.copy(t):qe.setFromPoints(e).getCenter(i);let n=0;for(let t=0,r=e.length;t<r;t++)n=Math.max(n,i.distanceToSquared(e[t]));return this.radius=Math.sqrt(n),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){const i=this.center.distanceToSquared(e);return t.copy(e),i>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){Xe.subVectors(e,this.center);const t=Xe.lengthSq();if(t>this.radius*this.radius){const e=Math.sqrt(t),i=.5*(e-this.radius);this.center.add(Xe.multiplyScalar(i/e)),this.radius+=i}return this}union(e){return Ze.subVectors(e.center,this.center).normalize().multiplyScalar(e.radius),this.expandByPoint($e.copy(e.center).add(Ze)),this.expandByPoint($e.copy(e.center).sub(Ze)),this}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const Je=new Ce,Qe=new Ce,Ke=new Ce,et=new Ce,tt=new Ce,it=new Ce,nt=new Ce;class rt{constructor(e=new Ce,t=new Ce(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Je)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);const i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(i).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const t=Je.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Je.copy(this.direction).multiplyScalar(t).add(this.origin),Je.distanceToSquared(e))}distanceSqToSegment(e,t,i,n){Qe.copy(e).add(t).multiplyScalar(.5),Ke.copy(t).sub(e).normalize(),et.copy(this.origin).sub(Qe);const r=.5*e.distanceTo(t),o=-this.direction.dot(Ke),s=et.dot(this.direction),a=-et.dot(Ke),l=et.lengthSq(),c=Math.abs(1-o*o);let u,h,p,d;if(c>0)if(h=o*s-a,d=r*c,(u=o*a-s)>=0)if(h>=-d)if(h<=d){const e=1/c;p=(u*=e)*(u+o*(h*=e)+2*s)+h*(o*u+h+2*a)+l}else h=r,p=-(u=Math.max(0,-(o*h+s)))*u+h*(h+2*a)+l;else h=-r,p=-(u=Math.max(0,-(o*h+s)))*u+h*(h+2*a)+l;else h<=-d?p=-(u=Math.max(0,-(-o*r+s)))*u+(h=u>0?-r:Math.min(Math.max(-r,-a),r))*(h+2*a)+l:h<=d?(u=0,p=(h=Math.min(Math.max(-r,-a),r))*(h+2*a)+l):p=-(u=Math.max(0,-(o*r+s)))*u+(h=u>0?r:Math.min(Math.max(-r,-a),r))*(h+2*a)+l;else h=o>0?-r:r,p=-(u=Math.max(0,-(o*h+s)))*u+h*(h+2*a)+l;return i&&i.copy(this.direction).multiplyScalar(u).add(this.origin),n&&n.copy(Ke).multiplyScalar(h).add(Qe),p}intersectSphere(e,t){Je.subVectors(e.center,this.origin);const i=Je.dot(this.direction),n=Je.dot(Je)-i*i,r=e.radius*e.radius;if(n>r)return null;const o=Math.sqrt(r-n),s=i-o,a=i+o;return s<0&&a<0?null:s<0?this.at(a,t):this.at(s,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null}intersectPlane(e,t){const i=this.distanceToPlane(e);return null===i?null:this.at(i,t)}intersectsPlane(e){const t=e.distanceToPoint(this.origin);return 0===t||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let i,n,r,o,s,a;const l=1/this.direction.x,c=1/this.direction.y,u=1/this.direction.z,h=this.origin;return l>=0?(i=(e.min.x-h.x)*l,n=(e.max.x-h.x)*l):(i=(e.max.x-h.x)*l,n=(e.min.x-h.x)*l),c>=0?(r=(e.min.y-h.y)*c,o=(e.max.y-h.y)*c):(r=(e.max.y-h.y)*c,o=(e.min.y-h.y)*c),i>o||r>n?null:((r>i||i!=i)&&(i=r),(o<n||n!=n)&&(n=o),u>=0?(s=(e.min.z-h.z)*u,a=(e.max.z-h.z)*u):(s=(e.max.z-h.z)*u,a=(e.min.z-h.z)*u),i>a||s>n?null:((s>i||i!=i)&&(i=s),(a<n||n!=n)&&(n=a),n<0?null:this.at(i>=0?i:n,t)))}intersectsBox(e){return null!==this.intersectBox(e,Je)}intersectTriangle(e,t,i,n,r){tt.subVectors(t,e),it.subVectors(i,e),nt.crossVectors(tt,it);let o,s=this.direction.dot(nt);if(s>0){if(n)return null;o=1}else{if(!(s<0))return null;o=-1,s=-s}et.subVectors(this.origin,e);const a=o*this.direction.dot(it.crossVectors(et,it));if(a<0)return null;const l=o*this.direction.dot(tt.cross(et));if(l<0)return null;if(a+l>s)return null;const c=-o*et.dot(nt);return c<0?null:this.at(c/s,r)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class ot{constructor(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}set(e,t,i,n,r,o,s,a,l,c,u,h,p,d,f,m){const g=this.elements;return g[0]=e,g[4]=t,g[8]=i,g[12]=n,g[1]=r,g[5]=o,g[9]=s,g[13]=a,g[2]=l,g[6]=c,g[10]=u,g[14]=h,g[3]=p,g[7]=d,g[11]=f,g[15]=m,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new ot).fromArray(this.elements)}copy(e){const t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],t[9]=i[9],t[10]=i[10],t[11]=i[11],t[12]=i[12],t[13]=i[13],t[14]=i[14],t[15]=i[15],this}copyPosition(e){const t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,i){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,t,i){return this.set(e.x,t.x,i.x,0,e.y,t.y,i.y,0,e.z,t.z,i.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,i=e.elements,n=1/st.setFromMatrixColumn(e,0).length(),r=1/st.setFromMatrixColumn(e,1).length(),o=1/st.setFromMatrixColumn(e,2).length();return t[0]=i[0]*n,t[1]=i[1]*n,t[2]=i[2]*n,t[3]=0,t[4]=i[4]*r,t[5]=i[5]*r,t[6]=i[6]*r,t[7]=0,t[8]=i[8]*o,t[9]=i[9]*o,t[10]=i[10]*o,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){e&&e.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");const t=this.elements,i=e.x,n=e.y,r=e.z,o=Math.cos(i),s=Math.sin(i),a=Math.cos(n),l=Math.sin(n),c=Math.cos(r),u=Math.sin(r);if("XYZ"===e.order){const e=o*c,i=o*u,n=s*c,r=s*u;t[0]=a*c,t[4]=-a*u,t[8]=l,t[1]=i+n*l,t[5]=e-r*l,t[9]=-s*a,t[2]=r-e*l,t[6]=n+i*l,t[10]=o*a}else if("YXZ"===e.order){const e=a*c,i=a*u,n=l*c,r=l*u;t[0]=e+r*s,t[4]=n*s-i,t[8]=o*l,t[1]=o*u,t[5]=o*c,t[9]=-s,t[2]=i*s-n,t[6]=r+e*s,t[10]=o*a}else if("ZXY"===e.order){const e=a*c,i=a*u,n=l*c,r=l*u;t[0]=e-r*s,t[4]=-o*u,t[8]=n+i*s,t[1]=i+n*s,t[5]=o*c,t[9]=r-e*s,t[2]=-o*l,t[6]=s,t[10]=o*a}else if("ZYX"===e.order){const e=o*c,i=o*u,n=s*c,r=s*u;t[0]=a*c,t[4]=n*l-i,t[8]=e*l+r,t[1]=a*u,t[5]=r*l+e,t[9]=i*l-n,t[2]=-l,t[6]=s*a,t[10]=o*a}else if("YZX"===e.order){const e=o*a,i=o*l,n=s*a,r=s*l;t[0]=a*c,t[4]=r-e*u,t[8]=n*u+i,t[1]=u,t[5]=o*c,t[9]=-s*c,t[2]=-l*c,t[6]=i*u+n,t[10]=e-r*u}else if("XZY"===e.order){const e=o*a,i=o*l,n=s*a,r=s*l;t[0]=a*c,t[4]=-u,t[8]=l*c,t[1]=e*u+r,t[5]=o*c,t[9]=i*u-n,t[2]=n*u-i,t[6]=s*c,t[10]=r*u+e}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(lt,e,ct)}lookAt(e,t,i){const n=this.elements;return pt.subVectors(e,t),0===pt.lengthSq()&&(pt.z=1),pt.normalize(),ut.crossVectors(i,pt),0===ut.lengthSq()&&(1===Math.abs(i.z)?pt.x+=1e-4:pt.z+=1e-4,pt.normalize(),ut.crossVectors(i,pt)),ut.normalize(),ht.crossVectors(pt,ut),n[0]=ut.x,n[4]=ht.x,n[8]=pt.x,n[1]=ut.y,n[5]=ht.y,n[9]=pt.y,n[2]=ut.z,n[6]=ht.z,n[10]=pt.z,this}multiply(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const i=e.elements,n=t.elements,r=this.elements,o=i[0],s=i[4],a=i[8],l=i[12],c=i[1],u=i[5],h=i[9],p=i[13],d=i[2],f=i[6],m=i[10],g=i[14],_=i[3],y=i[7],v=i[11],x=i[15],b=n[0],w=n[4],M=n[8],T=n[12],S=n[1],E=n[5],A=n[9],C=n[13],L=n[2],I=n[6],P=n[10],R=n[14],k=n[3],z=n[7],D=n[11],O=n[15];return r[0]=o*b+s*S+a*L+l*k,r[4]=o*w+s*E+a*I+l*z,r[8]=o*M+s*A+a*P+l*D,r[12]=o*T+s*C+a*R+l*O,r[1]=c*b+u*S+h*L+p*k,r[5]=c*w+u*E+h*I+p*z,r[9]=c*M+u*A+h*P+p*D,r[13]=c*T+u*C+h*R+p*O,r[2]=d*b+f*S+m*L+g*k,r[6]=d*w+f*E+m*I+g*z,r[10]=d*M+f*A+m*P+g*D,r[14]=d*T+f*C+m*R+g*O,r[3]=_*b+y*S+v*L+x*k,r[7]=_*w+y*E+v*I+x*z,r[11]=_*M+y*A+v*P+x*D,r[15]=_*T+y*C+v*R+x*O,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],i=e[4],n=e[8],r=e[12],o=e[1],s=e[5],a=e[9],l=e[13],c=e[2],u=e[6],h=e[10],p=e[14];return e[3]*(+r*a*u-n*l*u-r*s*h+i*l*h+n*s*p-i*a*p)+e[7]*(+t*a*p-t*l*h+r*o*h-n*o*p+n*l*c-r*a*c)+e[11]*(+t*l*u-t*s*p-r*o*u+i*o*p+r*s*c-i*l*c)+e[15]*(-n*s*c-t*a*u+t*s*h+n*o*u-i*o*h+i*a*c)}transpose(){const e=this.elements;let t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,i){const n=this.elements;return e.isVector3?(n[12]=e.x,n[13]=e.y,n[14]=e.z):(n[12]=e,n[13]=t,n[14]=i),this}invert(){const e=this.elements,t=e[0],i=e[1],n=e[2],r=e[3],o=e[4],s=e[5],a=e[6],l=e[7],c=e[8],u=e[9],h=e[10],p=e[11],d=e[12],f=e[13],m=e[14],g=e[15],_=u*m*l-f*h*l+f*a*p-s*m*p-u*a*g+s*h*g,y=d*h*l-c*m*l-d*a*p+o*m*p+c*a*g-o*h*g,v=c*f*l-d*u*l+d*s*p-o*f*p-c*s*g+o*u*g,x=d*u*a-c*f*a-d*s*h+o*f*h+c*s*m-o*u*m,b=t*_+i*y+n*v+r*x;if(0===b)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const w=1/b;return e[0]=_*w,e[1]=(f*h*r-u*m*r-f*n*p+i*m*p+u*n*g-i*h*g)*w,e[2]=(s*m*r-f*a*r+f*n*l-i*m*l-s*n*g+i*a*g)*w,e[3]=(u*a*r-s*h*r-u*n*l+i*h*l+s*n*p-i*a*p)*w,e[4]=y*w,e[5]=(c*m*r-d*h*r+d*n*p-t*m*p-c*n*g+t*h*g)*w,e[6]=(d*a*r-o*m*r-d*n*l+t*m*l+o*n*g-t*a*g)*w,e[7]=(o*h*r-c*a*r+c*n*l-t*h*l-o*n*p+t*a*p)*w,e[8]=v*w,e[9]=(d*u*r-c*f*r-d*i*p+t*f*p+c*i*g-t*u*g)*w,e[10]=(o*f*r-d*s*r+d*i*l-t*f*l-o*i*g+t*s*g)*w,e[11]=(c*s*r-o*u*r-c*i*l+t*u*l+o*i*p-t*s*p)*w,e[12]=x*w,e[13]=(c*f*n-d*u*n+d*i*h-t*f*h-c*i*m+t*u*m)*w,e[14]=(d*s*n-o*f*n-d*i*a+t*f*a+o*i*m-t*s*m)*w,e[15]=(o*u*n-c*s*n+c*i*a-t*u*a-o*i*h+t*s*h)*w,this}scale(e){const t=this.elements,i=e.x,n=e.y,r=e.z;return t[0]*=i,t[4]*=n,t[8]*=r,t[1]*=i,t[5]*=n,t[9]*=r,t[2]*=i,t[6]*=n,t[10]*=r,t[3]*=i,t[7]*=n,t[11]*=r,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],n=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,n))}makeTranslation(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,0,i,0,0,1,0,0,-i,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,0,i,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const i=Math.cos(t),n=Math.sin(t),r=1-i,o=e.x,s=e.y,a=e.z,l=r*o,c=r*s;return this.set(l*o+i,l*s-n*a,l*a+n*s,0,l*s+n*a,c*s+i,c*a-n*o,0,l*a-n*s,c*a+n*o,r*a*a+i,0,0,0,0,1),this}makeScale(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,t,i,n,r,o){return this.set(1,i,r,0,e,1,o,0,t,n,1,0,0,0,0,1),this}compose(e,t,i){const n=this.elements,r=t._x,o=t._y,s=t._z,a=t._w,l=r+r,c=o+o,u=s+s,h=r*l,p=r*c,d=r*u,f=o*c,m=o*u,g=s*u,_=a*l,y=a*c,v=a*u,x=i.x,b=i.y,w=i.z;return n[0]=(1-(f+g))*x,n[1]=(p+v)*x,n[2]=(d-y)*x,n[3]=0,n[4]=(p-v)*b,n[5]=(1-(h+g))*b,n[6]=(m+_)*b,n[7]=0,n[8]=(d+y)*w,n[9]=(m-_)*w,n[10]=(1-(h+f))*w,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,this}decompose(e,t,i){const n=this.elements;let r=st.set(n[0],n[1],n[2]).length();const o=st.set(n[4],n[5],n[6]).length(),s=st.set(n[8],n[9],n[10]).length();this.determinant()<0&&(r=-r),e.x=n[12],e.y=n[13],e.z=n[14],at.copy(this);const a=1/r,l=1/o,c=1/s;return at.elements[0]*=a,at.elements[1]*=a,at.elements[2]*=a,at.elements[4]*=l,at.elements[5]*=l,at.elements[6]*=l,at.elements[8]*=c,at.elements[9]*=c,at.elements[10]*=c,t.setFromRotationMatrix(at),i.x=r,i.y=o,i.z=s,this}makePerspective(e,t,i,n,r,o){void 0===o&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");const s=this.elements,a=2*r/(t-e),l=2*r/(i-n),c=(t+e)/(t-e),u=(i+n)/(i-n),h=-(o+r)/(o-r),p=-2*o*r/(o-r);return s[0]=a,s[4]=0,s[8]=c,s[12]=0,s[1]=0,s[5]=l,s[9]=u,s[13]=0,s[2]=0,s[6]=0,s[10]=h,s[14]=p,s[3]=0,s[7]=0,s[11]=-1,s[15]=0,this}makeOrthographic(e,t,i,n,r,o){const s=this.elements,a=1/(t-e),l=1/(i-n),c=1/(o-r),u=(t+e)*a,h=(i+n)*l,p=(o+r)*c;return s[0]=2*a,s[4]=0,s[8]=0,s[12]=-u,s[1]=0,s[5]=2*l,s[9]=0,s[13]=-h,s[2]=0,s[6]=0,s[10]=-2*c,s[14]=-p,s[3]=0,s[7]=0,s[11]=0,s[15]=1,this}equals(e){const t=this.elements,i=e.elements;for(let e=0;e<16;e++)if(t[e]!==i[e])return!1;return!0}fromArray(e,t=0){for(let i=0;i<16;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){const i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],e}}ot.prototype.isMatrix4=!0;const st=new Ce,at=new ot,lt=new Ce(0,0,0),ct=new Ce(1,1,1),ut=new Ce,ht=new Ce,pt=new Ce,dt=new ot,ft=new Ae;class mt{constructor(e=0,t=0,i=0,n=mt.DefaultOrder){this._x=e,this._y=t,this._z=i,this._order=n}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,i,n=this._order){return this._x=e,this._y=t,this._z=i,this._order=n,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,i=!0){const n=e.elements,r=n[0],o=n[4],s=n[8],a=n[1],l=n[5],c=n[9],u=n[2],h=n[6],p=n[10];switch(t){case"XYZ":this._y=Math.asin(ce(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-c,p),this._z=Math.atan2(-o,r)):(this._x=Math.atan2(h,l),this._z=0);break;case"YXZ":this._x=Math.asin(-ce(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(s,p),this._z=Math.atan2(a,l)):(this._y=Math.atan2(-u,r),this._z=0);break;case"ZXY":this._x=Math.asin(ce(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(-u,p),this._z=Math.atan2(-o,l)):(this._y=0,this._z=Math.atan2(a,r));break;case"ZYX":this._y=Math.asin(-ce(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(h,p),this._z=Math.atan2(a,r)):(this._x=0,this._z=Math.atan2(-o,l));break;case"YZX":this._z=Math.asin(ce(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-c,l),this._y=Math.atan2(-u,r)):(this._x=0,this._y=Math.atan2(s,p));break;case"XZY":this._z=Math.asin(-ce(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(h,l),this._y=Math.atan2(s,r)):(this._x=Math.atan2(-c,p),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,!0===i&&this._onChangeCallback(),this}setFromQuaternion(e,t,i){return dt.makeRotationFromQuaternion(e),this.setFromRotationMatrix(dt,t,i)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return ft.setFromEuler(this),this.setFromQuaternion(ft,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}toVector3(e){return e?e.set(this._x,this._y,this._z):new Ce(this._x,this._y,this._z)}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}}mt.prototype.isEuler=!0,mt.DefaultOrder="XYZ",mt.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class gt{constructor(){this.mask=1}set(e){this.mask=1<<e|0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return 0!=(this.mask&e.mask)}}let _t=0;const yt=new Ce,vt=new Ae,xt=new ot,bt=new Ce,wt=new Ce,Mt=new Ce,Tt=new Ae,St=new Ce(1,0,0),Et=new Ce(0,1,0),At=new Ce(0,0,1),Ct={type:"added"},Lt={type:"removed"};class It extends ne{constructor(){super(),Object.defineProperty(this,"id",{value:_t++}),this.uuid=le(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=It.DefaultUp.clone();const e=new Ce,t=new mt,i=new Ae,n=new Ce(1,1,1);t._onChange((function(){i.setFromEuler(t,!1)})),i._onChange((function(){t.setFromQuaternion(i,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:n},modelViewMatrix:{value:new ot},normalMatrix:{value:new _e}}),this.matrix=new ot,this.matrixWorld=new ot,this.matrixAutoUpdate=It.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new gt,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return vt.setFromAxisAngle(e,t),this.quaternion.multiply(vt),this}rotateOnWorldAxis(e,t){return vt.setFromAxisAngle(e,t),this.quaternion.premultiply(vt),this}rotateX(e){return this.rotateOnAxis(St,e)}rotateY(e){return this.rotateOnAxis(Et,e)}rotateZ(e){return this.rotateOnAxis(At,e)}translateOnAxis(e,t){return yt.copy(e).applyQuaternion(this.quaternion),this.position.add(yt.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(St,e)}translateY(e){return this.translateOnAxis(Et,e)}translateZ(e){return this.translateOnAxis(At,e)}localToWorld(e){return e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return e.applyMatrix4(xt.copy(this.matrixWorld).invert())}lookAt(e,t,i){e.isVector3?bt.copy(e):bt.set(e,t,i);const n=this.parent;this.updateWorldMatrix(!0,!1),wt.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?xt.lookAt(wt,bt,this.up):xt.lookAt(bt,wt,this.up),this.quaternion.setFromRotationMatrix(xt),n&&(xt.extractRotation(n.matrixWorld),vt.setFromRotationMatrix(xt),this.quaternion.premultiply(vt.invert()))}add(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(null!==e.parent&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(Ct)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}const t=this.children.indexOf(e);return-1!==t&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(Lt)),this}removeFromParent(){const e=this.parent;return null!==e&&e.remove(this),this}clear(){for(let e=0;e<this.children.length;e++){const t=this.children[e];t.parent=null,t.dispatchEvent(Lt)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),xt.copy(this.matrixWorld).invert(),null!==e.parent&&(e.parent.updateWorldMatrix(!0,!1),xt.multiply(e.parent.matrixWorld)),e.applyMatrix4(xt),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let i=0,n=this.children.length;i<n;i++){const n=this.children[i].getObjectByProperty(e,t);if(void 0!==n)return n}}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(wt,e,Mt),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(wt,Tt,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);const t=this.children;for(let i=0,n=t.length;i<n;i++)t[i].traverse(e)}traverseVisible(e){if(!1===this.visible)return;e(this);const t=this.children;for(let i=0,n=t.length;i<n;i++)t[i].traverseVisible(e)}traverseAncestors(e){const t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const t=this.children;for(let i=0,n=t.length;i<n;i++)t[i].updateMatrixWorld(e)}updateWorldMatrix(e,t){const i=this.parent;if(!0===e&&null!==i&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===t){const e=this.children;for(let t=0,i=e.length;t<i;t++)e[t].updateWorldMatrix(!1,!0)}}toJSON(e){const t=void 0===e||"string"==typeof e,i={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const n={};function r(t,i){return void 0===t[i.uuid]&&(t[i.uuid]=i.toJSON(e)),i.uuid}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),!0===this.castShadow&&(n.castShadow=!0),!0===this.receiveShadow&&(n.receiveShadow=!0),!1===this.visible&&(n.visible=!1),!1===this.frustumCulled&&(n.frustumCulled=!1),0!==this.renderOrder&&(n.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),n.layers=this.layers.mask,n.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(n.matrixAutoUpdate=!1),this.isInstancedMesh&&(n.type="InstancedMesh",n.count=this.count,n.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(n.instanceColor=this.instanceColor.toJSON())),this.isScene)this.background&&(this.background.isColor?n.background=this.background.toJSON():this.background.isTexture&&(n.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&(n.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){n.geometry=r(e.geometries,this.geometry);const t=this.geometry.parameters;if(void 0!==t&&void 0!==t.shapes){const i=t.shapes;if(Array.isArray(i))for(let t=0,n=i.length;t<n;t++){const n=i[t];r(e.shapes,n)}else r(e.shapes,i)}}if(this.isSkinnedMesh&&(n.bindMode=this.bindMode,n.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(e.skeletons,this.skeleton),n.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const t=[];for(let i=0,n=this.material.length;i<n;i++)t.push(r(e.materials,this.material[i]));n.material=t}else n.material=r(e.materials,this.material);if(this.children.length>0){n.children=[];for(let t=0;t<this.children.length;t++)n.children.push(this.children[t].toJSON(e).object)}if(this.animations.length>0){n.animations=[];for(let t=0;t<this.animations.length;t++){const i=this.animations[t];n.animations.push(r(e.animations,i))}}if(t){const t=o(e.geometries),n=o(e.materials),r=o(e.textures),s=o(e.images),a=o(e.shapes),l=o(e.skeletons),c=o(e.animations);t.length>0&&(i.geometries=t),n.length>0&&(i.materials=n),r.length>0&&(i.textures=r),s.length>0&&(i.images=s),a.length>0&&(i.shapes=a),l.length>0&&(i.skeletons=l),c.length>0&&(i.animations=c)}return i.object=n,i;function o(e){const t=[];for(const i in e){const n=e[i];delete n.metadata,t.push(n)}return t}}clone(e){return(new this.constructor).copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(let t=0;t<e.children.length;t++){const i=e.children[t];this.add(i.clone())}return this}}It.DefaultUp=new Ce(0,1,0),It.DefaultMatrixAutoUpdate=!0,It.prototype.isObject3D=!0;const Pt=new Ce,Rt=new Ce,kt=new Ce,zt=new Ce,Dt=new Ce,Ot=new Ce,Ft=new Ce,Bt=new Ce,Nt=new Ce,Ut=new Ce;class jt{constructor(e=new Ce,t=new Ce,i=new Ce){this.a=e,this.b=t,this.c=i}static getNormal(e,t,i,n){n.subVectors(i,t),Pt.subVectors(e,t),n.cross(Pt);const r=n.lengthSq();return r>0?n.multiplyScalar(1/Math.sqrt(r)):n.set(0,0,0)}static getBarycoord(e,t,i,n,r){Pt.subVectors(n,t),Rt.subVectors(i,t),kt.subVectors(e,t);const o=Pt.dot(Pt),s=Pt.dot(Rt),a=Pt.dot(kt),l=Rt.dot(Rt),c=Rt.dot(kt),u=o*l-s*s;if(0===u)return r.set(-2,-1,-1);const h=1/u,p=(l*a-s*c)*h,d=(o*c-s*a)*h;return r.set(1-p-d,d,p)}static containsPoint(e,t,i,n){return this.getBarycoord(e,t,i,n,zt),zt.x>=0&&zt.y>=0&&zt.x+zt.y<=1}static getUV(e,t,i,n,r,o,s,a){return this.getBarycoord(e,t,i,n,zt),a.set(0,0),a.addScaledVector(r,zt.x),a.addScaledVector(o,zt.y),a.addScaledVector(s,zt.z),a}static isFrontFacing(e,t,i,n){return Pt.subVectors(i,t),Rt.subVectors(e,t),Pt.cross(Rt).dot(n)<0}set(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this}setFromPointsAndIndices(e,t,i,n){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[n]),this}clone(){return(new this.constructor).copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return Pt.subVectors(this.c,this.b),Rt.subVectors(this.a,this.b),.5*Pt.cross(Rt).length()}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return jt.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return jt.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,i,n,r){return jt.getUV(e,this.a,this.b,this.c,t,i,n,r)}containsPoint(e){return jt.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return jt.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){const i=this.a,n=this.b,r=this.c;let o,s;Dt.subVectors(n,i),Ot.subVectors(r,i),Bt.subVectors(e,i);const a=Dt.dot(Bt),l=Ot.dot(Bt);if(a<=0&&l<=0)return t.copy(i);Nt.subVectors(e,n);const c=Dt.dot(Nt),u=Ot.dot(Nt);if(c>=0&&u<=c)return t.copy(n);const h=a*u-c*l;if(h<=0&&a>=0&&c<=0)return o=a/(a-c),t.copy(i).addScaledVector(Dt,o);Ut.subVectors(e,r);const p=Dt.dot(Ut),d=Ot.dot(Ut);if(d>=0&&p<=d)return t.copy(r);const f=p*l-a*d;if(f<=0&&l>=0&&d<=0)return s=l/(l-d),t.copy(i).addScaledVector(Ot,s);const m=c*d-p*u;if(m<=0&&u-c>=0&&p-d>=0)return Ft.subVectors(r,n),s=(u-c)/(u-c+(p-d)),t.copy(n).addScaledVector(Ft,s);const g=1/(m+f+h);return o=f*g,s=h*g,t.copy(i).addScaledVector(Dt,o).addScaledVector(Ot,s)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}let Vt=0;class Gt extends ne{constructor(){super(),Object.defineProperty(this,"id",{value:Vt++}),this.uuid=le(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.format=E,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=i,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=7680,this.stencilZFail=7680,this.stencilZPass=7680,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(void 0!==e)for(const t in e){const i=e[t];if(void 0===i){console.warn("THREE.Material: '"+t+"' parameter is undefined.");continue}if("shading"===t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===i;continue}const n=this[t];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):this[t]=i:console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.")}}toJSON(e){const t=void 0===e||"string"==typeof e;t&&(e={textures:{},images:{}});const i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function n(e){const t=[];for(const i in e){const n=e[i];delete n.metadata,t.push(n)}return t}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.sheenTint&&this.sheenTint.isColor&&(i.sheenTint=this.sheenTint.getHex()),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(i.specularIntensity=this.specularIntensity),this.specularTint&&this.specularTint.isColor&&(i.specularTint=this.specularTint.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearcoat&&(i.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularTintMap&&this.specularTintMap.isTexture&&(i.specularTintMap=this.specularTintMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,void 0!==this.combine&&(i.combine=this.combine)),void 0!==this.envMapIntensity&&(i.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(i.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.transmission&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),void 0!==this.thickness&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),void 0!==this.attenuationDistance&&(i.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationTint&&(i.attenuationTint=this.attenuationTint.getHex()),void 0!==this.size&&(i.size=this.size),null!==this.shadowSide&&(i.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(i.blending=this.blending),0!==this.side&&(i.side=this.side),this.vertexColors&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.format!==E&&(i.format=this.format),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,i.colorWrite=this.colorWrite,i.stencilWrite=this.stencilWrite,i.stencilWriteMask=this.stencilWriteMask,i.stencilFunc=this.stencilFunc,i.stencilRef=this.stencilRef,i.stencilFuncMask=this.stencilFuncMask,i.stencilFail=this.stencilFail,i.stencilZFail=this.stencilZFail,i.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(i.rotation=this.rotation),!0===this.polygonOffset&&(i.polygonOffset=!0),0!==this.polygonOffsetFactor&&(i.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(i.linewidth=this.linewidth),void 0!==this.dashSize&&(i.dashSize=this.dashSize),void 0!==this.gapSize&&(i.gapSize=this.gapSize),void 0!==this.scale&&(i.scale=this.scale),!0===this.dithering&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.alphaToCoverage&&(i.alphaToCoverage=this.alphaToCoverage),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(i.flatShading=this.flatShading),!1===this.visible&&(i.visible=!1),!1===this.toneMapped&&(i.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),t){const t=n(e.textures),r=n(e.images);t.length>0&&(i.textures=t),r.length>0&&(i.images=r)}return i}clone(){return(new this.constructor).copy(this)}copy(e){this.name=e.name,this.fog=e.fog,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.format=e.format,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const t=e.clippingPlanes;let i=null;if(null!==t){const e=t.length;i=new Array(e);for(let n=0;n!==e;++n)i[n]=t[n].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){!0===e&&this.version++}}Gt.prototype.isMaterial=!0;const Ht={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Wt={h:0,s:0,l:0},qt={h:0,s:0,l:0};function $t(e,t,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?e+6*(t-e)*i:i<.5?t:i<2/3?e+6*(t-e)*(2/3-i):e}function Zt(e){return e<.04045?.0773993808*e:Math.pow(.9478672986*e+.0521327014,2.4)}function Xt(e){return e<.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}class Yt{constructor(e,t,i){return void 0===t&&void 0===i?this.set(e):this.setRGB(e,t,i)}set(e){return e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this}setRGB(e,t,i){return this.r=e,this.g=t,this.b=i,this}setHSL(e,t,i){if(e=ue(e,1),t=ce(t,0,1),i=ce(i,0,1),0===t)this.r=this.g=this.b=i;else{const n=i<=.5?i*(1+t):i+t-i*t,r=2*i-n;this.r=$t(r,n,e+1/3),this.g=$t(r,n,e),this.b=$t(r,n,e-1/3)}return this}setStyle(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let i;if(i=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){let e;const n=i[1],r=i[2];switch(n){case"rgb":case"rgba":if(e=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(255,parseInt(e[1],10))/255,this.g=Math.min(255,parseInt(e[2],10))/255,this.b=Math.min(255,parseInt(e[3],10))/255,t(e[4]),this;if(e=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(100,parseInt(e[1],10))/100,this.g=Math.min(100,parseInt(e[2],10))/100,this.b=Math.min(100,parseInt(e[3],10))/100,t(e[4]),this;break;case"hsl":case"hsla":if(e=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r)){const i=parseFloat(e[1])/360,n=parseInt(e[2],10)/100,r=parseInt(e[3],10)/100;return t(e[4]),this.setHSL(i,n,r)}}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(e)){const e=i[1],t=e.length;if(3===t)return this.r=parseInt(e.charAt(0)+e.charAt(0),16)/255,this.g=parseInt(e.charAt(1)+e.charAt(1),16)/255,this.b=parseInt(e.charAt(2)+e.charAt(2),16)/255,this;if(6===t)return this.r=parseInt(e.charAt(0)+e.charAt(1),16)/255,this.g=parseInt(e.charAt(2)+e.charAt(3),16)/255,this.b=parseInt(e.charAt(4)+e.charAt(5),16)/255,this}return e&&e.length>0?this.setColorName(e):this}setColorName(e){const t=Ht[e.toLowerCase()];return void 0!==t?this.setHex(t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copyGammaToLinear(e,t=2){return this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this}copyLinearToGamma(e,t=2){const i=t>0?1/t:1;return this.r=Math.pow(e.r,i),this.g=Math.pow(e.g,i),this.b=Math.pow(e.b,i),this}convertGammaToLinear(e){return this.copyGammaToLinear(this,e),this}convertLinearToGamma(e){return this.copyLinearToGamma(this,e),this}copySRGBToLinear(e){return this.r=Zt(e.r),this.g=Zt(e.g),this.b=Zt(e.b),this}copyLinearToSRGB(e){return this.r=Xt(e.r),this.g=Xt(e.g),this.b=Xt(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0}getHexString(){return("000000"+this.getHex().toString(16)).slice(-6)}getHSL(e){const t=this.r,i=this.g,n=this.b,r=Math.max(t,i,n),o=Math.min(t,i,n);let s,a;const l=(o+r)/2;if(o===r)s=0,a=0;else{const e=r-o;switch(a=l<=.5?e/(r+o):e/(2-r-o),r){case t:s=(i-n)/e+(i<n?6:0);break;case i:s=(n-t)/e+2;break;case n:s=(t-i)/e+4}s/=6}return e.h=s,e.s=a,e.l=l,e}getStyle(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"}offsetHSL(e,t,i){return this.getHSL(Wt),Wt.h+=e,Wt.s+=t,Wt.l+=i,this.setHSL(Wt.h,Wt.s,Wt.l),this}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,i){return this.r=e.r+(t.r-e.r)*i,this.g=e.g+(t.g-e.g)*i,this.b=e.b+(t.b-e.b)*i,this}lerpHSL(e,t){this.getHSL(Wt),e.getHSL(qt);const i=he(Wt.h,qt.h,t),n=he(Wt.s,qt.s,t),r=he(Wt.l,qt.l,t);return this.setHSL(i,n,r),this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),!0===e.normalized&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}}Yt.NAMES=Ht,Yt.prototype.isColor=!0,Yt.prototype.r=1,Yt.prototype.g=1,Yt.prototype.b=1;class Jt extends Gt{constructor(e){super(),this.type="MeshBasicMaterial",this.color=new Yt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this}}Jt.prototype.isMeshBasicMaterial=!0;const Qt=new Ce,Kt=new ge;class ei{constructor(e,t,i){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=e,this.itemSize=t,this.count=void 0!==e?e.length/t:0,this.normalized=!0===i,this.usage=ee,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this}copyAt(e,t,i){e*=this.itemSize,i*=t.itemSize;for(let n=0,r=this.itemSize;n<r;n++)this.array[e+n]=t.array[i+n];return this}copyArray(e){return this.array.set(e),this}copyColorsArray(e){const t=this.array;let i=0;for(let n=0,r=e.length;n<r;n++){let r=e[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),r=new Yt),t[i++]=r.r,t[i++]=r.g,t[i++]=r.b}return this}copyVector2sArray(e){const t=this.array;let i=0;for(let n=0,r=e.length;n<r;n++){let r=e[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",n),r=new ge),t[i++]=r.x,t[i++]=r.y}return this}copyVector3sArray(e){const t=this.array;let i=0;for(let n=0,r=e.length;n<r;n++){let r=e[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),r=new Ce),t[i++]=r.x,t[i++]=r.y,t[i++]=r.z}return this}copyVector4sArray(e){const t=this.array;let i=0;for(let n=0,r=e.length;n<r;n++){let r=e[n];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),r=new Me),t[i++]=r.x,t[i++]=r.y,t[i++]=r.z,t[i++]=r.w}return this}applyMatrix3(e){if(2===this.itemSize)for(let t=0,i=this.count;t<i;t++)Kt.fromBufferAttribute(this,t),Kt.applyMatrix3(e),this.setXY(t,Kt.x,Kt.y);else if(3===this.itemSize)for(let t=0,i=this.count;t<i;t++)Qt.fromBufferAttribute(this,t),Qt.applyMatrix3(e),this.setXYZ(t,Qt.x,Qt.y,Qt.z);return this}applyMatrix4(e){for(let t=0,i=this.count;t<i;t++)Qt.x=this.getX(t),Qt.y=this.getY(t),Qt.z=this.getZ(t),Qt.applyMatrix4(e),this.setXYZ(t,Qt.x,Qt.y,Qt.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)Qt.x=this.getX(t),Qt.y=this.getY(t),Qt.z=this.getZ(t),Qt.applyNormalMatrix(e),this.setXYZ(t,Qt.x,Qt.y,Qt.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)Qt.x=this.getX(t),Qt.y=this.getY(t),Qt.z=this.getZ(t),Qt.transformDirection(e),this.setXYZ(t,Qt.x,Qt.y,Qt.z);return this}set(e,t=0){return this.array.set(e,t),this}getX(e){return this.array[e*this.itemSize]}setX(e,t){return this.array[e*this.itemSize]=t,this}getY(e){return this.array[e*this.itemSize+1]}setY(e,t){return this.array[e*this.itemSize+1]=t,this}getZ(e){return this.array[e*this.itemSize+2]}setZ(e,t){return this.array[e*this.itemSize+2]=t,this}getW(e){return this.array[e*this.itemSize+3]}setW(e,t){return this.array[e*this.itemSize+3]=t,this}setXY(e,t,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this}setXYZ(e,t,i,n){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this}setXYZW(e,t,i,n,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this.array[e+3]=r,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized};return""!==this.name&&(e.name=this.name),this.usage!==ee&&(e.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(e.updateRange=this.updateRange),e}}ei.prototype.isBufferAttribute=!0;class ti extends ei{constructor(e,t,i){super(new Int8Array(e),t,i)}}class ii extends ei{constructor(e,t,i){super(new Uint8Array(e),t,i)}}class ni extends ei{constructor(e,t,i){super(new Uint8ClampedArray(e),t,i)}}class ri extends ei{constructor(e,t,i){super(new Int16Array(e),t,i)}}class oi extends ei{constructor(e,t,i){super(new Uint16Array(e),t,i)}}class si extends ei{constructor(e,t,i){super(new Int32Array(e),t,i)}}class ai extends ei{constructor(e,t,i){super(new Uint32Array(e),t,i)}}class li extends ei{constructor(e,t,i){super(new Uint16Array(e),t,i)}}li.prototype.isFloat16BufferAttribute=!0;class ci extends ei{constructor(e,t,i){super(new Float32Array(e),t,i)}}class ui extends ei{constructor(e,t,i){super(new Float64Array(e),t,i)}}function hi(e){if(0===e.length)return-1/0;let t=e[0];for(let i=1,n=e.length;i<n;++i)e[i]>t&&(t=e[i]);return t}const pi={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function di(e,t){return new pi[e](t)}let fi=0;const mi=new ot,gi=new It,_i=new Ce,yi=new Pe,vi=new Pe,xi=new Ce;class bi extends ne{constructor(){super(),Object.defineProperty(this,"id",{value:fi++}),this.uuid=le(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(hi(e)>65535?ai:oi)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return void 0!==this.attributes[e]}addGroup(e,t,i=0){this.groups.push({start:e,count:t,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){const t=this.attributes.position;void 0!==t&&(t.applyMatrix4(e),t.needsUpdate=!0);const i=this.attributes.normal;if(void 0!==i){const t=(new _e).getNormalMatrix(e);i.applyNormalMatrix(t),i.needsUpdate=!0}const n=this.attributes.tangent;return void 0!==n&&(n.transformDirection(e),n.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(e){return mi.makeRotationFromQuaternion(e),this.applyMatrix4(mi),this}rotateX(e){return mi.makeRotationX(e),this.applyMatrix4(mi),this}rotateY(e){return mi.makeRotationY(e),this.applyMatrix4(mi),this}rotateZ(e){return mi.makeRotationZ(e),this.applyMatrix4(mi),this}translate(e,t,i){return mi.makeTranslation(e,t,i),this.applyMatrix4(mi),this}scale(e,t,i){return mi.makeScale(e,t,i),this.applyMatrix4(mi),this}lookAt(e){return gi.lookAt(e),gi.updateMatrix(),this.applyMatrix4(gi.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(_i).negate(),this.translate(_i.x,_i.y,_i.z),this}setFromPoints(e){const t=[];for(let i=0,n=e.length;i<n;i++){const n=e[i];t.push(n.x,n.y,n.z||0)}return this.setAttribute("position",new ci(t,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Pe);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new Ce(-1/0,-1/0,-1/0),new Ce(1/0,1/0,1/0));if(void 0!==e){if(this.boundingBox.setFromBufferAttribute(e),t)for(let e=0,i=t.length;e<i;e++){const i=t[e];yi.setFromBufferAttribute(i),this.morphTargetsRelative?(xi.addVectors(this.boundingBox.min,yi.min),this.boundingBox.expandByPoint(xi),xi.addVectors(this.boundingBox.max,yi.max),this.boundingBox.expandByPoint(xi)):(this.boundingBox.expandByPoint(yi.min),this.boundingBox.expandByPoint(yi.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Ye);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new Ce,1/0);if(e){const i=this.boundingSphere.center;if(yi.setFromBufferAttribute(e),t)for(let e=0,i=t.length;e<i;e++){const i=t[e];vi.setFromBufferAttribute(i),this.morphTargetsRelative?(xi.addVectors(yi.min,vi.min),yi.expandByPoint(xi),xi.addVectors(yi.max,vi.max),yi.expandByPoint(xi)):(yi.expandByPoint(vi.min),yi.expandByPoint(vi.max))}yi.getCenter(i);let n=0;for(let t=0,r=e.count;t<r;t++)xi.fromBufferAttribute(e,t),n=Math.max(n,i.distanceToSquared(xi));if(t)for(let r=0,o=t.length;r<o;r++){const o=t[r],s=this.morphTargetsRelative;for(let t=0,r=o.count;t<r;t++)xi.fromBufferAttribute(o,t),s&&(_i.fromBufferAttribute(e,t),xi.add(_i)),n=Math.max(n,i.distanceToSquared(xi))}this.boundingSphere.radius=Math.sqrt(n),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,t=this.attributes;if(null===e||void 0===t.position||void 0===t.normal||void 0===t.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const i=e.array,n=t.position.array,r=t.normal.array,o=t.uv.array,s=n.length/3;void 0===t.tangent&&this.setAttribute("tangent",new ei(new Float32Array(4*s),4));const a=t.tangent.array,l=[],c=[];for(let e=0;e<s;e++)l[e]=new Ce,c[e]=new Ce;const u=new Ce,h=new Ce,p=new Ce,d=new ge,f=new ge,m=new ge,g=new Ce,_=new Ce;function y(e,t,i){u.fromArray(n,3*e),h.fromArray(n,3*t),p.fromArray(n,3*i),d.fromArray(o,2*e),f.fromArray(o,2*t),m.fromArray(o,2*i),h.sub(u),p.sub(u),f.sub(d),m.sub(d);const r=1/(f.x*m.y-m.x*f.y);isFinite(r)&&(g.copy(h).multiplyScalar(m.y).addScaledVector(p,-f.y).multiplyScalar(r),_.copy(p).multiplyScalar(f.x).addScaledVector(h,-m.x).multiplyScalar(r),l[e].add(g),l[t].add(g),l[i].add(g),c[e].add(_),c[t].add(_),c[i].add(_))}let v=this.groups;0===v.length&&(v=[{start:0,count:i.length}]);for(let e=0,t=v.length;e<t;++e){const t=v[e],n=t.start;for(let e=n,r=n+t.count;e<r;e+=3)y(i[e+0],i[e+1],i[e+2])}const x=new Ce,b=new Ce,w=new Ce,M=new Ce;function T(e){w.fromArray(r,3*e),M.copy(w);const t=l[e];x.copy(t),x.sub(w.multiplyScalar(w.dot(t))).normalize(),b.crossVectors(M,t);const i=b.dot(c[e])<0?-1:1;a[4*e]=x.x,a[4*e+1]=x.y,a[4*e+2]=x.z,a[4*e+3]=i}for(let e=0,t=v.length;e<t;++e){const t=v[e],n=t.start;for(let e=n,r=n+t.count;e<r;e+=3)T(i[e+0]),T(i[e+1]),T(i[e+2])}}computeVertexNormals(){const e=this.index,t=this.getAttribute("position");if(void 0!==t){let i=this.getAttribute("normal");if(void 0===i)i=new ei(new Float32Array(3*t.count),3),this.setAttribute("normal",i);else for(let e=0,t=i.count;e<t;e++)i.setXYZ(e,0,0,0);const n=new Ce,r=new Ce,o=new Ce,s=new Ce,a=new Ce,l=new Ce,c=new Ce,u=new Ce;if(e)for(let h=0,p=e.count;h<p;h+=3){const p=e.getX(h+0),d=e.getX(h+1),f=e.getX(h+2);n.fromBufferAttribute(t,p),r.fromBufferAttribute(t,d),o.fromBufferAttribute(t,f),c.subVectors(o,r),u.subVectors(n,r),c.cross(u),s.fromBufferAttribute(i,p),a.fromBufferAttribute(i,d),l.fromBufferAttribute(i,f),s.add(c),a.add(c),l.add(c),i.setXYZ(p,s.x,s.y,s.z),i.setXYZ(d,a.x,a.y,a.z),i.setXYZ(f,l.x,l.y,l.z)}else for(let e=0,s=t.count;e<s;e+=3)n.fromBufferAttribute(t,e+0),r.fromBufferAttribute(t,e+1),o.fromBufferAttribute(t,e+2),c.subVectors(o,r),u.subVectors(n,r),c.cross(u),i.setXYZ(e+0,c.x,c.y,c.z),i.setXYZ(e+1,c.x,c.y,c.z),i.setXYZ(e+2,c.x,c.y,c.z);this.normalizeNormals(),i.needsUpdate=!0}}merge(e,t){if(!e||!e.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e);void 0===t&&(t=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));const i=this.attributes;for(const n in i){if(void 0===e.attributes[n])continue;const r=i[n].array,o=e.attributes[n],s=o.array,a=o.itemSize*t,l=Math.min(s.length,r.length-a);for(let e=0,t=a;e<l;e++,t++)r[t]=s[e]}return this}normalizeNormals(){const e=this.attributes.normal;for(let t=0,i=e.count;t<i;t++)xi.fromBufferAttribute(e,t),xi.normalize(),e.setXYZ(t,xi.x,xi.y,xi.z)}toNonIndexed(){function e(e,t){const i=e.array,n=e.itemSize,r=e.normalized,o=new i.constructor(t.length*n);let s=0,a=0;for(let r=0,l=t.length;r<l;r++){s=e.isInterleavedBufferAttribute?t[r]*e.data.stride+e.offset:t[r]*n;for(let e=0;e<n;e++)o[a++]=i[s++]}return new ei(o,n,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const t=new bi,i=this.index.array,n=this.attributes;for(const r in n){const o=e(n[r],i);t.setAttribute(r,o)}const r=this.morphAttributes;for(const n in r){const o=[],s=r[n];for(let t=0,n=s.length;t<n;t++){const n=e(s[t],i);o.push(n)}t.morphAttributes[n]=o}t.morphTargetsRelative=this.morphTargetsRelative;const o=this.groups;for(let e=0,i=o.length;e<i;e++){const i=o[e];t.addGroup(i.start,i.count,i.materialIndex)}return t}toJSON(){const e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),void 0!==this.parameters){const t=this.parameters;for(const i in t)void 0!==t[i]&&(e[i]=t[i]);return e}e.data={attributes:{}};const t=this.index;null!==t&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});const i=this.attributes;for(const t in i){const n=i[t];e.data.attributes[t]=n.toJSON(e.data)}const n={};let r=!1;for(const t in this.morphAttributes){const i=this.morphAttributes[t],o=[];for(let t=0,n=i.length;t<n;t++){const n=i[t];o.push(n.toJSON(e.data))}o.length>0&&(n[t]=o,r=!0)}r&&(e.data.morphAttributes=n,e.data.morphTargetsRelative=this.morphTargetsRelative);const o=this.groups;o.length>0&&(e.data.groups=JSON.parse(JSON.stringify(o)));const s=this.boundingSphere;return null!==s&&(e.data.boundingSphere={center:s.center.toArray(),radius:s.radius}),e}clone(){return(new bi).copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const t={};this.name=e.name;const i=e.index;null!==i&&this.setIndex(i.clone(t));const n=e.attributes;for(const e in n){const i=n[e];this.setAttribute(e,i.clone(t))}const r=e.morphAttributes;for(const e in r){const i=[],n=r[e];for(let e=0,r=n.length;e<r;e++)i.push(n[e].clone(t));this.morphAttributes[e]=i}this.morphTargetsRelative=e.morphTargetsRelative;const o=e.groups;for(let e=0,t=o.length;e<t;e++){const t=o[e];this.addGroup(t.start,t.count,t.materialIndex)}const s=e.boundingBox;null!==s&&(this.boundingBox=s.clone());const a=e.boundingSphere;return null!==a&&(this.boundingSphere=a.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}bi.prototype.isBufferGeometry=!0;const wi=new ot,Mi=new rt,Ti=new Ye,Si=new Ce,Ei=new Ce,Ai=new Ce,Ci=new Ce,Li=new Ce,Ii=new Ce,Pi=new Ce,Ri=new Ce,ki=new Ce,zi=new ge,Di=new ge,Oi=new ge,Fi=new Ce,Bi=new Ce;class Ni extends It{constructor(e=new bi,t=new Jt){super(),this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),void 0!==e.morphTargetInfluences&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),void 0!==e.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,i=Object.keys(t);if(i.length>0){const e=t[i[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,i=e.length;t<i;t++){const i=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}raycast(e,t){const i=this.geometry,n=this.material,r=this.matrixWorld;if(void 0===n)return;if(null===i.boundingSphere&&i.computeBoundingSphere(),Ti.copy(i.boundingSphere),Ti.applyMatrix4(r),!1===e.ray.intersectsSphere(Ti))return;if(wi.copy(r).invert(),Mi.copy(e.ray).applyMatrix4(wi),null!==i.boundingBox&&!1===Mi.intersectsBox(i.boundingBox))return;let o;if(i.isBufferGeometry){const r=i.index,s=i.attributes.position,a=i.morphAttributes.position,l=i.morphTargetsRelative,c=i.attributes.uv,u=i.attributes.uv2,h=i.groups,p=i.drawRange;if(null!==r)if(Array.isArray(n))for(let i=0,d=h.length;i<d;i++){const d=h[i],f=n[d.materialIndex];for(let i=Math.max(d.start,p.start),n=Math.min(d.start+d.count,p.start+p.count);i<n;i+=3){const n=r.getX(i),h=r.getX(i+1),p=r.getX(i+2);(o=Ui(this,f,e,Mi,s,a,l,c,u,n,h,p))&&(o.faceIndex=Math.floor(i/3),o.face.materialIndex=d.materialIndex,t.push(o))}}else for(let i=Math.max(0,p.start),h=Math.min(r.count,p.start+p.count);i<h;i+=3){const h=r.getX(i),p=r.getX(i+1),d=r.getX(i+2);(o=Ui(this,n,e,Mi,s,a,l,c,u,h,p,d))&&(o.faceIndex=Math.floor(i/3),t.push(o))}else if(void 0!==s)if(Array.isArray(n))for(let i=0,r=h.length;i<r;i++){const r=h[i],d=n[r.materialIndex];for(let i=Math.max(r.start,p.start),n=Math.min(r.start+r.count,p.start+p.count);i<n;i+=3)(o=Ui(this,d,e,Mi,s,a,l,c,u,i,i+1,i+2))&&(o.faceIndex=Math.floor(i/3),o.face.materialIndex=r.materialIndex,t.push(o))}else for(let i=Math.max(0,p.start),r=Math.min(s.count,p.start+p.count);i<r;i+=3)(o=Ui(this,n,e,Mi,s,a,l,c,u,i,i+1,i+2))&&(o.faceIndex=Math.floor(i/3),t.push(o))}else i.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}function Ui(e,t,i,n,r,o,s,a,l,c,u,h){Si.fromBufferAttribute(r,c),Ei.fromBufferAttribute(r,u),Ai.fromBufferAttribute(r,h);const p=e.morphTargetInfluences;if(o&&p){Pi.set(0,0,0),Ri.set(0,0,0),ki.set(0,0,0);for(let e=0,t=o.length;e<t;e++){const t=p[e],i=o[e];0!==t&&(Ci.fromBufferAttribute(i,c),Li.fromBufferAttribute(i,u),Ii.fromBufferAttribute(i,h),s?(Pi.addScaledVector(Ci,t),Ri.addScaledVector(Li,t),ki.addScaledVector(Ii,t)):(Pi.addScaledVector(Ci.sub(Si),t),Ri.addScaledVector(Li.sub(Ei),t),ki.addScaledVector(Ii.sub(Ai),t)))}Si.add(Pi),Ei.add(Ri),Ai.add(ki)}e.isSkinnedMesh&&(e.boneTransform(c,Si),e.boneTransform(u,Ei),e.boneTransform(h,Ai));const d=function(e,t,i,n,r,o,s,a){let l;if(null===(l=1===t.side?n.intersectTriangle(s,o,r,!0,a):n.intersectTriangle(r,o,s,2!==t.side,a)))return null;Bi.copy(a),Bi.applyMatrix4(e.matrixWorld);const c=i.ray.origin.distanceTo(Bi);return c<i.near||c>i.far?null:{distance:c,point:Bi.clone(),object:e}}(e,t,i,n,Si,Ei,Ai,Fi);if(d){a&&(zi.fromBufferAttribute(a,c),Di.fromBufferAttribute(a,u),Oi.fromBufferAttribute(a,h),d.uv=jt.getUV(Fi,Si,Ei,Ai,zi,Di,Oi,new ge)),l&&(zi.fromBufferAttribute(l,c),Di.fromBufferAttribute(l,u),Oi.fromBufferAttribute(l,h),d.uv2=jt.getUV(Fi,Si,Ei,Ai,zi,Di,Oi,new ge));const e={a:c,b:u,c:h,normal:new Ce,materialIndex:0};jt.getNormal(Si,Ei,Ai,e.normal),d.face=e}return d}Ni.prototype.isMesh=!0;class ji extends bi{constructor(e=1,t=1,i=1,n=1,r=1,o=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:i,widthSegments:n,heightSegments:r,depthSegments:o};const s=this;n=Math.floor(n),r=Math.floor(r),o=Math.floor(o);const a=[],l=[],c=[],u=[];let h=0,p=0;function d(e,t,i,n,r,o,d,f,m,g,_){const y=o/m,v=d/g,x=o/2,b=d/2,w=f/2,M=m+1,T=g+1;let S=0,E=0;const A=new Ce;for(let o=0;o<T;o++){const s=o*v-b;for(let a=0;a<M;a++){const h=a*y-x;A[e]=h*n,A[t]=s*r,A[i]=w,l.push(A.x,A.y,A.z),A[e]=0,A[t]=0,A[i]=f>0?1:-1,c.push(A.x,A.y,A.z),u.push(a/m),u.push(1-o/g),S+=1}}for(let e=0;e<g;e++)for(let t=0;t<m;t++){const i=h+t+M*e,n=h+t+M*(e+1),r=h+(t+1)+M*(e+1),o=h+(t+1)+M*e;a.push(i,n,o),a.push(n,r,o),E+=6}s.addGroup(p,E,_),p+=E,h+=S}d("z","y","x",-1,-1,i,t,e,o,r,0),d("z","y","x",1,-1,i,t,-e,o,r,1),d("x","z","y",1,1,e,i,t,n,o,2),d("x","z","y",1,-1,e,i,-t,n,o,3),d("x","y","z",1,-1,e,t,i,n,r,4),d("x","y","z",-1,-1,e,t,-i,n,r,5),this.setIndex(a),this.setAttribute("position",new ci(l,3)),this.setAttribute("normal",new ci(c,3)),this.setAttribute("uv",new ci(u,2))}static fromJSON(e){return new ji(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}}function Vi(e){const t={};for(const i in e){t[i]={};for(const n in e[i]){const r=e[i][n];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?t[i][n]=r.clone():Array.isArray(r)?t[i][n]=r.slice():t[i][n]=r}}return t}function Gi(e){const t={};for(let i=0;i<e.length;i++){const n=Vi(e[i]);for(const e in n)t[e]=n[e]}return t}const Hi={clone:Vi,merge:Gi};class Wi extends Gt{constructor(e){super(),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==e&&(void 0!==e.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(e))}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=Vi(e.uniforms),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(const i in this.uniforms){const n=this.uniforms[i].value;n&&n.isTexture?t.uniforms[i]={type:"t",value:n.toJSON(e).uuid}:n&&n.isColor?t.uniforms[i]={type:"c",value:n.getHex()}:n&&n.isVector2?t.uniforms[i]={type:"v2",value:n.toArray()}:n&&n.isVector3?t.uniforms[i]={type:"v3",value:n.toArray()}:n&&n.isVector4?t.uniforms[i]={type:"v4",value:n.toArray()}:n&&n.isMatrix3?t.uniforms[i]={type:"m3",value:n.toArray()}:n&&n.isMatrix4?t.uniforms[i]={type:"m4",value:n.toArray()}:t.uniforms[i]={value:n}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;const i={};for(const e in this.extensions)!0===this.extensions[e]&&(i[e]=!0);return Object.keys(i).length>0&&(t.extensions=i),t}}Wi.prototype.isShaderMaterial=!0;class qi extends It{constructor(){super(),this.type="Camera",this.matrixWorldInverse=new ot,this.projectionMatrix=new ot,this.projectionMatrixInverse=new ot}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}qi.prototype.isCamera=!0;class $i extends qi{constructor(e=50,t=1,i=.1,n=2e3){super(),this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=n,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const t=.5*this.getFilmHeight()/e;this.fov=2*ae*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(.5*se*this.fov);return.5*this.getFilmHeight()/e}getEffectiveFOV(){return 2*ae*Math.atan(Math.tan(.5*se*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,t,i,n,r,o){this.aspect=e/t,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let t=e*Math.tan(.5*se*this.fov)/this.zoom,i=2*t,n=this.aspect*i,r=-.5*n;const o=this.view;if(null!==this.view&&this.view.enabled){const e=o.fullWidth,s=o.fullHeight;r+=o.offsetX*n/e,t-=o.offsetY*i/s,n*=o.width/e,i*=o.height/s}const s=this.filmOffset;0!==s&&(r+=e*s/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+n,t,t-i,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}$i.prototype.isPerspectiveCamera=!0;class Zi extends It{constructor(e,t,i){if(super(),this.type="CubeCamera",!0!==i.isWebGLCubeRenderTarget)return void console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");this.renderTarget=i;const n=new $i(90,1,e,t);n.layers=this.layers,n.up.set(0,-1,0),n.lookAt(new Ce(1,0,0)),this.add(n);const r=new $i(90,1,e,t);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new Ce(-1,0,0)),this.add(r);const o=new $i(90,1,e,t);o.layers=this.layers,o.up.set(0,0,1),o.lookAt(new Ce(0,1,0)),this.add(o);const s=new $i(90,1,e,t);s.layers=this.layers,s.up.set(0,0,-1),s.lookAt(new Ce(0,-1,0)),this.add(s);const a=new $i(90,1,e,t);a.layers=this.layers,a.up.set(0,-1,0),a.lookAt(new Ce(0,0,1)),this.add(a);const l=new $i(90,1,e,t);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new Ce(0,0,-1)),this.add(l)}update(e,t){null===this.parent&&this.updateMatrixWorld();const i=this.renderTarget,[n,r,o,s,a,l]=this.children,c=e.xr.enabled,u=e.getRenderTarget();e.xr.enabled=!1;const h=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,e.setRenderTarget(i,0),e.render(t,n),e.setRenderTarget(i,1),e.render(t,r),e.setRenderTarget(i,2),e.render(t,o),e.setRenderTarget(i,3),e.render(t,s),e.setRenderTarget(i,4),e.render(t,a),i.texture.generateMipmaps=h,e.setRenderTarget(i,5),e.render(t,l),e.setRenderTarget(u),e.xr.enabled=c}}class Xi extends be{constructor(e,t,i,n,o,s,a,l,c,u){super(e=void 0!==e?e:[],t=void 0!==t?t:r,i,n,o,s,a=void 0!==a?a:S,l,c,u),this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}Xi.prototype.isCubeTexture=!0;class Yi extends Te{constructor(e,t,i){Number.isInteger(t)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),t=i),super(e,e,t),t=t||{},this.texture=new Xi(void 0,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==t.generateMipmaps&&t.generateMipmaps,this.texture.minFilter=void 0!==t.minFilter?t.minFilter:g,this.texture._needsFlipEnvMap=!1}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.format=E,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;const i=new ji(5,5,5),n=new Wi({name:"CubemapFromEquirect",uniforms:Vi({tEquirect:{value:null}}),vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t",side:1,blending:0});n.uniforms.tEquirect.value=t;const r=new Ni(i,n),o=t.minFilter;return t.minFilter===y&&(t.minFilter=g),new Zi(1,10,this).update(e,r),t.minFilter=o,r.geometry.dispose(),r.material.dispose(),this}clear(e,t,i,n){const r=e.getRenderTarget();for(let r=0;r<6;r++)e.setRenderTarget(this,r),e.clear(t,i,n);e.setRenderTarget(r)}}Yi.prototype.isWebGLCubeRenderTarget=!0;const Ji=new Ce,Qi=new Ce,Ki=new _e;class en{constructor(e=new Ce(1,0,0),t=0){this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,i,n){return this.normal.set(e,t,i),this.constant=n,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,i){const n=Ji.subVectors(i,t).cross(Qi.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(n,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)}intersectLine(e,t){const i=e.delta(Ji),n=this.normal.dot(i);if(0===n)return 0===this.distanceToPoint(e.start)?t.copy(e.start):null;const r=-(e.start.dot(this.normal)+this.constant)/n;return r<0||r>1?null:t.copy(i).multiplyScalar(r).add(e.start)}intersectsLine(e){const t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return t<0&&i>0||i<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){const i=t||Ki.getNormalMatrix(e),n=this.coplanarPoint(Ji).applyMatrix4(e),r=this.normal.applyMatrix3(i).normalize();return this.constant=-n.dot(r),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return(new this.constructor).copy(this)}}en.prototype.isPlane=!0;const tn=new Ye,nn=new Ce;class rn{constructor(e=new en,t=new en,i=new en,n=new en,r=new en,o=new en){this.planes=[e,t,i,n,r,o]}set(e,t,i,n,r,o){const s=this.planes;return s[0].copy(e),s[1].copy(t),s[2].copy(i),s[3].copy(n),s[4].copy(r),s[5].copy(o),this}copy(e){const t=this.planes;for(let i=0;i<6;i++)t[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e){const t=this.planes,i=e.elements,n=i[0],r=i[1],o=i[2],s=i[3],a=i[4],l=i[5],c=i[6],u=i[7],h=i[8],p=i[9],d=i[10],f=i[11],m=i[12],g=i[13],_=i[14],y=i[15];return t[0].setComponents(s-n,u-a,f-h,y-m).normalize(),t[1].setComponents(s+n,u+a,f+h,y+m).normalize(),t[2].setComponents(s+r,u+l,f+p,y+g).normalize(),t[3].setComponents(s-r,u-l,f-p,y-g).normalize(),t[4].setComponents(s-o,u-c,f-d,y-_).normalize(),t[5].setComponents(s+o,u+c,f+d,y+_).normalize(),this}intersectsObject(e){const t=e.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),tn.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(tn)}intersectsSprite(e){return tn.center.set(0,0,0),tn.radius=.7071067811865476,tn.applyMatrix4(e.matrixWorld),this.intersectsSphere(tn)}intersectsSphere(e){const t=this.planes,i=e.center,n=-e.radius;for(let e=0;e<6;e++)if(t[e].distanceToPoint(i)<n)return!1;return!0}intersectsBox(e){const t=this.planes;for(let i=0;i<6;i++){const n=t[i];if(nn.x=n.normal.x>0?e.max.x:e.min.x,nn.y=n.normal.y>0?e.max.y:e.min.y,nn.z=n.normal.z>0?e.max.z:e.min.z,n.distanceToPoint(nn)<0)return!1}return!0}containsPoint(e){const t=this.planes;for(let i=0;i<6;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function on(){let e=null,t=!1,i=null,n=null;function r(t,o){i(t,o),n=e.requestAnimationFrame(r)}return{start:function(){!0!==t&&null!==i&&(n=e.requestAnimationFrame(r),t=!0)},stop:function(){e.cancelAnimationFrame(n),t=!1},setAnimationLoop:function(e){i=e},setContext:function(t){e=t}}}function sn(e,t){const i=t.isWebGL2,n=new WeakMap;return{get:function(e){return e.isInterleavedBufferAttribute&&(e=e.data),n.get(e)},remove:function(t){t.isInterleavedBufferAttribute&&(t=t.data);const i=n.get(t);i&&(e.deleteBuffer(i.buffer),n.delete(t))},update:function(t,r){if(t.isGLBufferAttribute){const e=n.get(t);return void((!e||e.version<t.version)&&n.set(t,{buffer:t.buffer,type:t.type,bytesPerElement:t.elementSize,version:t.version}))}t.isInterleavedBufferAttribute&&(t=t.data);const o=n.get(t);void 0===o?n.set(t,function(t,n){const r=t.array,o=t.usage,s=e.createBuffer();e.bindBuffer(n,s),e.bufferData(n,r,o),t.onUploadCallback();let a=5126;return r instanceof Float32Array?a=5126:r instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):r instanceof Uint16Array?t.isFloat16BufferAttribute?i?a=5131:console.warn("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2."):a=5123:r instanceof Int16Array?a=5122:r instanceof Uint32Array?a=5125:r instanceof Int32Array?a=5124:r instanceof Int8Array?a=5120:(r instanceof Uint8Array||r instanceof Uint8ClampedArray)&&(a=5121),{buffer:s,type:a,bytesPerElement:r.BYTES_PER_ELEMENT,version:t.version}}(t,r)):o.version<t.version&&(function(t,n,r){const o=n.array,s=n.updateRange;e.bindBuffer(r,t),-1===s.count?e.bufferSubData(r,0,o):(i?e.bufferSubData(r,s.offset*o.BYTES_PER_ELEMENT,o,s.offset,s.count):e.bufferSubData(r,s.offset*o.BYTES_PER_ELEMENT,o.subarray(s.offset,s.offset+s.count)),s.count=-1)}(o.buffer,t,r),o.version=t.version)}}}class an extends bi{constructor(e=1,t=1,i=1,n=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:i,heightSegments:n};const r=e/2,o=t/2,s=Math.floor(i),a=Math.floor(n),l=s+1,c=a+1,u=e/s,h=t/a,p=[],d=[],f=[],m=[];for(let e=0;e<c;e++){const t=e*h-o;for(let i=0;i<l;i++){const n=i*u-r;d.push(n,-t,0),f.push(0,0,1),m.push(i/s),m.push(1-e/a)}}for(let e=0;e<a;e++)for(let t=0;t<s;t++){const i=t+l*e,n=t+l*(e+1),r=t+1+l*(e+1),o=t+1+l*e;p.push(i,n,o),p.push(n,r,o)}this.setIndex(p),this.setAttribute("position",new ci(d,3)),this.setAttribute("normal",new ci(f,3)),this.setAttribute("uv",new ci(m,2))}static fromJSON(e){return new an(e.width,e.height,e.widthSegments,e.heightSegments)}}const ln={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotVH = saturate( dot( geometry.viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float NoH ) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float NoV, float NoL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( NoL + NoV - NoL * NoV ) ) );\n}\nvec3 BRDF_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getIBLIrradiance( const in GeometricContext geometry ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 reflectVec;\n\t\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\t\treflectVec = reflect( - viewDir, normal );\n\t\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\t#else\n\t\t\t\treflectVec = refract( - viewDir, normal, refractionRatio );\n\t\t\t#endif\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tlightMapIrradiance *= PI;\n\t#endif\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointLightInfo( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotLightInfo( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalLightInfo( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#else\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\t#ifdef SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularTintFactor = specularTint;\n\t\t#ifdef USE_SPECULARINTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;\n\t\t#endif\n\t\t#ifdef USE_SPECULARTINTMAP\n\t\t\tspecularTintFactor *= specularTintMapTexelToLinear( texture2D( specularTintMap, vUv ) ).rgb;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularTintFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( ior - 1.0 ) / ( ior + 1.0 ) ) * specularTintFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenTint = sheenTint;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenTint;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\tvec3 FssEss = specularColor * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(\t\t0, 1,\t\t0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += irradiance * BRDF_Sheen( material.roughness, directLight.direction, geometry, material.sheenTint );\n\t#else\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef USE_CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometry );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",output_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= transmissionAlpha + 0.1;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(\t1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,\t1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,\t1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tfloat transmissionAlpha = 1.0;\n\tfloat transmissionFactor = transmission;\n\tfloat thicknessFactor = thickness;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\ttransmissionFactor *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tthicknessFactor *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, roughnessFactor, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, ior, thicknessFactor,\n\t\tattenuationTint, attenuationDistance );\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, transmissionFactor );\n\ttransmissionAlpha = transmission.a;\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationTint;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tvec3 getVolumeTransmissionRay( vec3 n, vec3 v, float thickness, float ior, mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( float roughness, float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( vec2 fragCoord, float roughness, float ior ) {\n\t\tfloat framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\treturn texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#else\n\t\t\treturn texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#endif\n\t}\n\tvec3 applyVolumeAttenuation( vec3 radiance, float transmissionDistance, vec3 attenuationColor, float attenuationDistance ) {\n\t\tif ( attenuationDistance == 0.0 ) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( vec3 n, vec3 v, float roughness, vec3 diffuseColor, vec3 specularColor, float specularF90,\n\t\tvec3 position, mat4 modelMatrix, mat4 viewMatrix, mat4 projMatrix, float ior, float thickness,\n\t\tvec3 attenuationColor, float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );\n\t}\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularTint;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARTINTMAP\n\t\tuniform sampler2D specularTintMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenTint;\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - clearcoat * Fcc ) + clearcoatSpecular * clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},cn={common:{diffuse:{value:new Yt(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new _e},uv2Transform:{value:new _e},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new 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Yt(0)},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new ge},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationTint:{value:new Yt(0)},specularIntensity:{value:0},specularIntensityMap:{value:null},specularTint:{value:new Yt(1,1,1)},specularTintMap:{value:null}}]),vertexShader:ln.meshphysical_vert,fragmentShader:ln.meshphysical_frag};class _n extends qi{constructor(e=-1,t=1,i=1,n=-1,r=.1,o=2e3){super(),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=i,this.bottom=n,this.near=r,this.far=o,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=null===e.view?null:Object.assign({},e.view),this}setViewOffset(e,t,i,n,r,o){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,n=(this.top+this.bottom)/2;let r=i-e,o=i+e,s=n+t,a=n-t;if(null!==this.view&&this.view.enabled){const e=(this.right-this.left)/this.view.fullWidth/this.zoom,t=(this.top-this.bottom)/this.view.fullHeight/this.zoom;o=(r+=e*this.view.offsetX)+e*this.view.width,a=(s-=t*this.view.offsetY)-t*this.view.height}this.projectionMatrix.makeOrthographic(r,o,s,a,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,null!==this.view&&(t.object.view=Object.assign({},this.view)),t}}_n.prototype.isOrthographicCamera=!0;class yn extends Wi{constructor(e){super(e),this.type="RawShaderMaterial"}}yn.prototype.isRawShaderMaterial=!0;const vn=Math.pow(2,8),xn=[.125,.215,.35,.446,.526,.582],bn=5+xn.length,wn={[$]:0,[Z]:1,[Y]:2,[J]:3,[Q]:4,[K]:5,[X]:6},Mn=new _n,{_lodPlanes:Tn,_sizeLods:Sn,_sigmas:En}=function(){const e=[],t=[],i=[];let n=8;for(let r=0;r<bn;r++){const o=Math.pow(2,n);t.push(o);let s=1/o;r>4?s=xn[r-8+4-1]:0==r&&(s=0),i.push(s);const a=1/(o-1),l=-a/2,c=1+a/2,u=[l,l,c,l,c,c,l,l,c,c,l,c],h=6,p=6,d=3,f=2,m=1,g=new Float32Array(d*p*h),_=new Float32Array(f*p*h),y=new Float32Array(m*p*h);for(let e=0;e<h;e++){const t=e%3*2/3-1,i=e>2?0:-1,n=[t,i,0,t+2/3,i,0,t+2/3,i+1,0,t,i,0,t+2/3,i+1,0,t,i+1,0];g.set(n,d*p*e),_.set(u,f*p*e);const r=[e,e,e,e,e,e];y.set(r,m*p*e)}const v=new bi;v.setAttribute("position",new ei(g,d)),v.setAttribute("uv",new ei(_,f)),v.setAttribute("faceIndex",new ei(y,m)),e.push(v),n>4&&n--}return{_lodPlanes:e,_sizeLods:t,_sigmas:i}}(),An=new Yt;let Cn=null;const Ln=(1+Math.sqrt(5))/2,In=1/Ln,Pn=[new Ce(1,1,1),new Ce(-1,1,1),new Ce(1,1,-1),new Ce(-1,1,-1),new Ce(0,Ln,In),new Ce(0,Ln,-In),new Ce(In,0,Ln),new Ce(-In,0,Ln),new Ce(Ln,In,0),new Ce(-Ln,In,0)];class Rn{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._blurMaterial=function(e){const t=new Float32Array(20),i=new Ce(0,1,0);return new yn({name:"SphericalGaussianBlur",defines:{n:20},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:t},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:i},inputEncoding:{value:wn[3e3]},outputEncoding:{value:wn[3e3]}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}(),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}fromScene(e,t=0,i=.1,n=100){Cn=this._renderer.getRenderTarget();const r=this._allocateTargets();return this._sceneToCubeUV(e,i,n,r),t>0&&this._blur(r,0,0,t),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(e){return this._fromTexture(e)}fromCubemap(e){return this._fromTexture(e)}compileCubemapShader(){null===this._cubemapShader&&(this._cubemapShader=Fn(),this._compileMaterial(this._cubemapShader))}compileEquirectangularShader(){null===this._equirectShader&&(this._equirectShader=On(),this._compileMaterial(this._equirectShader))}dispose(){this._blurMaterial.dispose(),null!==this._cubemapShader&&this._cubemapShader.dispose(),null!==this._equirectShader&&this._equirectShader.dispose();for(let e=0;e<Tn.length;e++)Tn[e].dispose()}_cleanup(e){this._pingPongRenderTarget.dispose(),this._renderer.setRenderTarget(Cn),e.scissorTest=!1,Dn(e,0,0,e.width,e.height)}_fromTexture(e){Cn=this._renderer.getRenderTarget();const t=this._allocateTargets(e);return this._textureToCubeUV(e,t),this._applyPMREM(t),this._cleanup(t),t}_allocateTargets(e){const t={magFilter:d,minFilter:d,generateMipmaps:!1,type:v,format:1023,encoding:kn(e)?e.encoding:Y,depthBuffer:!1},i=zn(t);return i.depthBuffer=!e,this._pingPongRenderTarget=zn(t),i}_compileMaterial(e){const t=new Ni(Tn[0],e);this._renderer.compile(t,Mn)}_sceneToCubeUV(e,t,i,n){const r=new $i(90,1,t,i),o=[1,-1,1,1,1,1],s=[1,1,1,-1,-1,-1],a=this._renderer,l=a.autoClear,c=a.outputEncoding,u=a.toneMapping;a.getClearColor(An),a.toneMapping=0,a.outputEncoding=$,a.autoClear=!1;const h=new Jt({name:"PMREM.Background",side:1,depthWrite:!1,depthTest:!1}),p=new Ni(new ji,h);let d=!1;const f=e.background;f?f.isColor&&(h.color.copy(f),e.background=null,d=!0):(h.color.copy(An),d=!0);for(let t=0;t<6;t++){const i=t%3;0==i?(r.up.set(0,o[t],0),r.lookAt(s[t],0,0)):1==i?(r.up.set(0,0,o[t]),r.lookAt(0,s[t],0)):(r.up.set(0,o[t],0),r.lookAt(0,0,s[t])),Dn(n,i*vn,t>2?vn:0,vn,vn),a.setRenderTarget(n),d&&a.render(p,r),a.render(e,r)}p.geometry.dispose(),p.material.dispose(),a.toneMapping=u,a.outputEncoding=c,a.autoClear=l,e.background=f}_textureToCubeUV(e,t){const i=this._renderer;e.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=Fn()):null==this._equirectShader&&(this._equirectShader=On());const n=e.isCubeTexture?this._cubemapShader:this._equirectShader,r=new Ni(Tn[0],n),o=n.uniforms;o.envMap.value=e,e.isCubeTexture||o.texelSize.value.set(1/e.image.width,1/e.image.height),o.inputEncoding.value=wn[e.encoding],o.outputEncoding.value=wn[t.texture.encoding],Dn(t,0,0,3*vn,2*vn),i.setRenderTarget(t),i.render(r,Mn)}_applyPMREM(e){const t=this._renderer,i=t.autoClear;t.autoClear=!1;for(let t=1;t<bn;t++){const i=Math.sqrt(En[t]*En[t]-En[t-1]*En[t-1]),n=Pn[(t-1)%Pn.length];this._blur(e,t-1,t,i,n)}t.autoClear=i}_blur(e,t,i,n,r){const o=this._pingPongRenderTarget;this._halfBlur(e,o,t,i,n,"latitudinal",r),this._halfBlur(o,e,i,i,n,"longitudinal",r)}_halfBlur(e,t,i,n,r,o,s){const a=this._renderer,l=this._blurMaterial;"latitudinal"!==o&&"longitudinal"!==o&&console.error("blur direction must be either latitudinal or longitudinal!");const c=new Ni(Tn[n],l),u=l.uniforms,h=Sn[i]-1,p=isFinite(r)?Math.PI/(2*h):2*Math.PI/39,d=r/p,f=isFinite(r)?1+Math.floor(3*d):20;f>20&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${f} samples when the maximum is set to 20`);const m=[];let g=0;for(let e=0;e<20;++e){const t=e/d,i=Math.exp(-t*t/2);m.push(i),0==e?g+=i:e<f&&(g+=2*i)}for(let e=0;e<m.length;e++)m[e]=m[e]/g;u.envMap.value=e.texture,u.samples.value=f,u.weights.value=m,u.latitudinal.value="latitudinal"===o,s&&(u.poleAxis.value=s),u.dTheta.value=p,u.mipInt.value=8-i,u.inputEncoding.value=wn[e.texture.encoding],u.outputEncoding.value=wn[e.texture.encoding];const _=Sn[n];Dn(t,3*Math.max(0,vn-2*_),(0===n?0:2*vn)+2*_*(n>4?n-8+4:0),3*_,2*_),a.setRenderTarget(t),a.render(c,Mn)}}function kn(e){return void 0!==e&&e.type===v&&(e.encoding===$||e.encoding===Z||e.encoding===X)}function zn(e){const t=new Te(3*vn,3*vn,e);return t.texture.mapping=l,t.texture.name="PMREM.cubeUv",t.scissorTest=!0,t}function Dn(e,t,i,n,r){e.viewport.set(t,i,n,r),e.scissor.set(t,i,n,r)}function On(){const e=new ge(1,1);return new yn({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null},texelSize:{value:e},inputEncoding:{value:wn[3e3]},outputEncoding:{value:wn[3e3]}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform vec2 texelSize;\n\n\t\t\t\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function Fn(){return new yn({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:wn[3e3]},outputEncoding:{value:wn[3e3]}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function Bn(e){let t=new WeakMap,i=null;function n(e){const i=e.target;i.removeEventListener("dispose",n);const r=t.get(i);void 0!==r&&(t.delete(i),r.dispose())}return{get:function(l){if(l&&l.isTexture&&!1===l.isRenderTargetTexture){const c=l.mapping,u=c===s||c===a,h=c===r||c===o;if(u||h){if(t.has(l))return t.get(l).texture;{const r=l.image;if(u&&r&&r.height>0||h&&r&&function(e){let t=0;for(let i=0;i<6;i++)void 0!==e[i]&&t++;return 6===t}(r)){const r=e.getRenderTarget();null===i&&(i=new Rn(e));const o=u?i.fromEquirectangular(l):i.fromCubemap(l);return t.set(l,o),e.setRenderTarget(r),l.addEventListener("dispose",n),o.texture}return null}}}return l},dispose:function(){t=new WeakMap,null!==i&&(i.dispose(),i=null)}}}function Nn(e){const t={};function i(i){if(void 0!==t[i])return t[i];let 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e=i.get(t);if(e.position.setFromMatrixPosition(t.matrixWorld),e.color.copy(s).multiplyScalar(v*y),e.distance=x,e.coneCos=Math.cos(t.angle),e.penumbraCos=Math.cos(t.angle*(1-t.penumbra)),e.decay=t.decay,t.castShadow){const e=t.shadow,i=n.get(t);i.shadowBias=e.bias,i.shadowNormalBias=e.normalBias,i.shadowRadius=e.radius,i.shadowMapSize=e.mapSize,r.spotShadow[p]=i,r.spotShadowMap[p]=b,r.spotShadowMatrix[p]=t.shadow.matrix,_++}r.spot[p]=e,p++}else if(t.isRectAreaLight){const e=i.get(t);e.color.copy(s).multiplyScalar(v),e.halfWidth.set(.5*t.width,0,0),e.halfHeight.set(0,.5*t.height,0),r.rectArea[d]=e,d++}else if(t.isPointLight){const e=i.get(t);if(e.color.copy(t.color).multiplyScalar(t.intensity*y),e.distance=t.distance,e.decay=t.decay,t.castShadow){const e=t.shadow,i=n.get(t);i.shadowBias=e.bias,i.shadowNormalBias=e.normalBias,i.shadowRadius=e.radius,i.shadowMapSize=e.mapSize,i.shadowCameraNear=e.camera.near,i.shadowCameraFar=e.camera.far,r.pointShadow[h]=i,r.pointShadowMap[h]=b,r.pointShadowMatrix[h]=t.shadow.matrix,g++}r.point[h]=e,h++}else if(t.isHemisphereLight){const e=i.get(t);e.skyColor.copy(t.color).multiplyScalar(v*y),e.groundColor.copy(t.groundColor).multiplyScalar(v*y),r.hemi[f]=e,f++}}d>0&&(t.isWebGL2||!0===e.has("OES_texture_float_linear")?(r.rectAreaLTC1=cn.LTC_FLOAT_1,r.rectAreaLTC2=cn.LTC_FLOAT_2):!0===e.has("OES_texture_half_float_linear")?(r.rectAreaLTC1=cn.LTC_HALF_1,r.rectAreaLTC2=cn.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),r.ambient[0]=a,r.ambient[1]=l,r.ambient[2]=c;const v=r.hash;v.directionalLength===u&&v.pointLength===h&&v.spotLength===p&&v.rectAreaLength===d&&v.hemiLength===f&&v.numDirectionalShadows===m&&v.numPointShadows===g&&v.numSpotShadows===_||(r.directional.length=u,r.spot.length=p,r.rectArea.length=d,r.point.length=h,r.hemi.length=f,r.directionalShadow.length=m,r.directionalShadowMap.length=m,r.pointShadow.length=g,r.pointShadowMap.length=g,r.spotShadow.length=_,r.spotShadowMap.length=_,r.directionalShadowMatrix.length=m,r.pointShadowMatrix.length=g,r.spotShadowMatrix.length=_,v.directionalLength=u,v.pointLength=h,v.spotLength=p,v.rectAreaLength=d,v.hemiLength=f,v.numDirectionalShadows=m,v.numPointShadows=g,v.numSpotShadows=_,r.version=So++)},setupView:function(e,t){let i=0,n=0,l=0,c=0,u=0;const h=t.matrixWorldInverse;for(let t=0,p=e.length;t<p;t++){const p=e[t];if(p.isDirectionalLight){const e=r.directional[i];e.direction.setFromMatrixPosition(p.matrixWorld),o.setFromMatrixPosition(p.target.matrixWorld),e.direction.sub(o),e.direction.transformDirection(h),i++}else if(p.isSpotLight){const e=r.spot[l];e.position.setFromMatrixPosition(p.matrixWorld),e.position.applyMatrix4(h),e.direction.setFromMatrixPosition(p.matrixWorld),o.setFromMatrixPosition(p.target.matrixWorld),e.direction.sub(o),e.direction.transformDirection(h),l++}else if(p.isRectAreaLight){const e=r.rectArea[c];e.position.setFromMatrixPosition(p.matrixWorld),e.position.applyMatrix4(h),a.identity(),s.copy(p.matrixWorld),s.premultiply(h),a.extractRotation(s),e.halfWidth.set(.5*p.width,0,0),e.halfHeight.set(0,.5*p.height,0),e.halfWidth.applyMatrix4(a),e.halfHeight.applyMatrix4(a),c++}else if(p.isPointLight){const e=r.point[n];e.position.setFromMatrixPosition(p.matrixWorld),e.position.applyMatrix4(h),n++}else if(p.isHemisphereLight){const e=r.hemi[u];e.direction.setFromMatrixPosition(p.matrixWorld),e.direction.transformDirection(h),e.direction.normalize(),u++}}},state:r}}function Co(e,t){const i=new Ao(e,t),n=[],r=[];return{init:function(){n.length=0,r.length=0},state:{lightsArray:n,shadowsArray:r,lights:i},setupLights:function(e){i.setup(n,e)},setupLightsView:function(e){i.setupView(n,e)},pushLight:function(e){n.push(e)},pushShadow:function(e){r.push(e)}}}function Lo(e,t){let i=new WeakMap;return{get:function(n,r=0){let o;return!1===i.has(n)?(o=new Co(e,t),i.set(n,[o])):r>=i.get(n).length?(o=new Co(e,t),i.get(n).push(o)):o=i.get(n)[r],o},dispose:function(){i=new WeakMap}}}class Io extends Gt{constructor(e){super(),this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}Io.prototype.isMeshDepthMaterial=!0;class Po extends Gt{constructor(e){super(),this.type="MeshDistanceMaterial",this.referencePosition=new Ce,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(e)}copy(e){return super.copy(e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}function Ro(e,t,i){let n=new rn;const r=new ge,o=new ge,s=new Me,a=new Io({depthPacking:3201}),l=new Po,c={},u=i.maxTextureSize,h={0:1,1:0,2:2},p=new Wi({uniforms:{shadow_pass:{value:null},resolution:{value:new ge},radius:{value:4},samples:{value:8}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\nuniform float samples;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),f=p.clone();f.defines.HORIZONTAL_PASS=1;const m=new bi;m.setAttribute("position",new ei(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const _=new Ni(m,p),y=this;function v(i,n){const r=t.update(_);p.uniforms.shadow_pass.value=i.map.texture,p.uniforms.resolution.value=i.mapSize,p.uniforms.radius.value=i.radius,p.uniforms.samples.value=i.blurSamples,e.setRenderTarget(i.mapPass),e.clear(),e.renderBufferDirect(n,null,r,p,_,null),f.uniforms.shadow_pass.value=i.mapPass.texture,f.uniforms.resolution.value=i.mapSize,f.uniforms.radius.value=i.radius,f.uniforms.samples.value=i.blurSamples,e.setRenderTarget(i.map),e.clear(),e.renderBufferDirect(n,null,r,f,_,null)}function x(t,i,n,r,o,s,u){let p=null;const d=!0===r.isPointLight?t.customDistanceMaterial:t.customDepthMaterial;if(p=void 0!==d?d:!0===r.isPointLight?l:a,e.localClippingEnabled&&!0===n.clipShadows&&0!==n.clippingPlanes.length||n.displacementMap&&0!==n.displacementScale||n.alphaMap&&n.alphaTest>0){const e=p.uuid,t=n.uuid;let i=c[e];void 0===i&&(i={},c[e]=i);let r=i[t];void 0===r&&(r=p.clone(),i[t]=r),p=r}return p.visible=n.visible,p.wireframe=n.wireframe,p.side=3===u?null!==n.shadowSide?n.shadowSide:n.side:null!==n.shadowSide?n.shadowSide:h[n.side],p.alphaMap=n.alphaMap,p.alphaTest=n.alphaTest,p.clipShadows=n.clipShadows,p.clippingPlanes=n.clippingPlanes,p.clipIntersection=n.clipIntersection,p.displacementMap=n.displacementMap,p.displacementScale=n.displacementScale,p.displacementBias=n.displacementBias,p.wireframeLinewidth=n.wireframeLinewidth,p.linewidth=n.linewidth,!0===r.isPointLight&&!0===p.isMeshDistanceMaterial&&(p.referencePosition.setFromMatrixPosition(r.matrixWorld),p.nearDistance=o,p.farDistance=s),p}function b(i,r,o,s,a){if(!1===i.visible)return;if(i.layers.test(r.layers)&&(i.isMesh||i.isLine||i.isPoints)&&(i.castShadow||i.receiveShadow&&3===a)&&(!i.frustumCulled||n.intersectsObject(i))){i.modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,i.matrixWorld);const n=t.update(i),r=i.material;if(Array.isArray(r)){const t=n.groups;for(let l=0,c=t.length;l<c;l++){const c=t[l],u=r[c.materialIndex];if(u&&u.visible){const t=x(i,0,u,s,o.near,o.far,a);e.renderBufferDirect(o,null,n,t,i,c)}}}else if(r.visible){const t=x(i,0,r,s,o.near,o.far,a);e.renderBufferDirect(o,null,n,t,i,null)}}const l=i.children;for(let e=0,t=l.length;e<t;e++)b(l[e],r,o,s,a)}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=1,this.render=function(t,i,a){if(!1===y.enabled)return;if(!1===y.autoUpdate&&!1===y.needsUpdate)return;if(0===t.length)return;const l=e.getRenderTarget(),c=e.getActiveCubeFace(),h=e.getActiveMipmapLevel(),p=e.state;p.setBlending(0),p.buffers.color.setClear(1,1,1,1),p.buffers.depth.setTest(!0),p.setScissorTest(!1);for(let l=0,c=t.length;l<c;l++){const c=t[l],h=c.shadow;if(void 0===h){console.warn("THREE.WebGLShadowMap:",c,"has no shadow.");continue}if(!1===h.autoUpdate&&!1===h.needsUpdate)continue;r.copy(h.mapSize);const f=h.getFrameExtents();if(r.multiply(f),o.copy(h.mapSize),(r.x>u||r.y>u)&&(r.x>u&&(o.x=Math.floor(u/f.x),r.x=o.x*f.x,h.mapSize.x=o.x),r.y>u&&(o.y=Math.floor(u/f.y),r.y=o.y*f.y,h.mapSize.y=o.y)),null===h.map&&!h.isPointLightShadow&&3===this.type){const e={minFilter:g,magFilter:g,format:E};h.map=new Te(r.x,r.y,e),h.map.texture.name=c.name+".shadowMap",h.mapPass=new Te(r.x,r.y,e),h.camera.updateProjectionMatrix()}if(null===h.map){const e={minFilter:d,magFilter:d,format:E};h.map=new Te(r.x,r.y,e),h.map.texture.name=c.name+".shadowMap",h.camera.updateProjectionMatrix()}e.setRenderTarget(h.map),e.clear();const m=h.getViewportCount();for(let e=0;e<m;e++){const t=h.getViewport(e);s.set(o.x*t.x,o.y*t.y,o.x*t.z,o.y*t.w),p.viewport(s),h.updateMatrices(c,e),n=h.getFrustum(),b(i,a,h.camera,c,this.type)}h.isPointLightShadow||3!==this.type||v(h,a),h.needsUpdate=!1}y.needsUpdate=!1,e.setRenderTarget(l,c,h)}}function ko(e,t,n){const r=n.isWebGL2,o=new function(){let t=!1;const i=new Me;let n=null;const r=new Me(0,0,0,0);return{setMask:function(i){n===i||t||(e.colorMask(i,i,i,i),n=i)},setLocked:function(e){t=e},setClear:function(t,n,o,s,a){!0===a&&(t*=s,n*=s,o*=s),i.set(t,n,o,s),!1===r.equals(i)&&(e.clearColor(t,n,o,s),r.copy(i))},reset:function(){t=!1,n=null,r.set(-1,0,0,0)}}},s=new function(){let t=!1,i=null,n=null,r=null;return{setTest:function(e){e?B(2929):N(2929)},setMask:function(n){i===n||t||(e.depthMask(n),i=n)},setFunc:function(t){if(n!==t){if(t)switch(t){case 0:e.depthFunc(512);break;case 1:e.depthFunc(519);break;case 2:e.depthFunc(513);break;case 3:default:e.depthFunc(515);break;case 4:e.depthFunc(514);break;case 5:e.depthFunc(518);break;case 6:e.depthFunc(516);break;case 7:e.depthFunc(517)}else e.depthFunc(515);n=t}},setLocked:function(e){t=e},setClear:function(t){r!==t&&(e.clearDepth(t),r=t)},reset:function(){t=!1,i=null,n=null,r=null}}},a=new function(){let t=!1,i=null,n=null,r=null,o=null,s=null,a=null,l=null,c=null;return{setTest:function(e){t||(e?B(2960):N(2960))},setMask:function(n){i===n||t||(e.stencilMask(n),i=n)},setFunc:function(t,i,s){n===t&&r===i&&o===s||(e.stencilFunc(t,i,s),n=t,r=i,o=s)},setOp:function(t,i,n){s===t&&a===i&&l===n||(e.stencilOp(t,i,n),s=t,a=i,l=n)},setLocked:function(e){t=e},setClear:function(t){c!==t&&(e.clearStencil(t),c=t)},reset:function(){t=!1,i=null,n=null,r=null,o=null,s=null,a=null,l=null,c=null}}};let l={},c=null,u={},h=null,p=!1,d=null,f=null,m=null,g=null,_=null,y=null,v=null,x=!1,b=null,w=null,M=null,T=null,S=null;const E=e.getParameter(35661);let A=!1,C=0;const L=e.getParameter(7938);-1!==L.indexOf("WebGL")?(C=parseFloat(/^WebGL (\d)/.exec(L)[1]),A=C>=1):-1!==L.indexOf("OpenGL ES")&&(C=parseFloat(/^OpenGL ES (\d)/.exec(L)[1]),A=C>=2);let I=null,P={};const R=e.getParameter(3088),k=e.getParameter(2978),z=(new Me).fromArray(R),D=(new Me).fromArray(k);function O(t,i,n){const r=new 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0===t&&(t=33984+E-1),I!==t&&(e.activeTexture(t),I=t)}return{buffers:{color:o,depth:s,stencil:a},enable:B,disable:N,bindFramebuffer:function(t,i){return null===i&&null!==c&&(i=c),u[t]!==i&&(e.bindFramebuffer(t,i),u[t]=i,r&&(36009===t&&(u[36160]=i),36160===t&&(u[36009]=i)),!0)},bindXRFramebuffer:function(t){t!==c&&(e.bindFramebuffer(36160,t),c=t)},useProgram:function(t){return h!==t&&(e.useProgram(t),h=t,!0)},setBlending:V,setMaterial:function(e,t){2===e.side?N(2884):B(2884);let i=1===e.side;t&&(i=!i),G(i),1===e.blending&&!1===e.transparent?V(0):V(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha),s.setFunc(e.depthFunc),s.setTest(e.depthTest),s.setMask(e.depthWrite),o.setMask(e.colorWrite);const 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Use their .texture property instead."),ee=!0),e=e.texture),H(e,t)}}function Do(e,t,i){const n=i.isWebGL2;return{convert:function(e){let i;if(e===v)return 5121;if(1017===e)return 32819;if(1018===e)return 32820;if(1019===e)return 33635;if(1010===e)return 5120;if(1011===e)return 5122;if(e===x)return 5123;if(1013===e)return 5124;if(e===b)return 5125;if(e===w)return 5126;if(e===M)return n?5131:null!==(i=t.get("OES_texture_half_float"))?i.HALF_FLOAT_OES:null;if(1021===e)return 6406;if(e===S)return 6407;if(e===E)return 6408;if(1024===e)return 6409;if(1025===e)return 6410;if(e===A)return 6402;if(e===C)return 34041;if(1028===e)return 6403;if(1029===e)return 36244;if(1030===e)return 33319;if(1031===e)return 33320;if(1032===e)return 36248;if(1033===e)return 36249;if(e===L||e===I||e===P||e===R){if(null===(i=t.get("WEBGL_compressed_texture_s3tc")))return null;if(e===L)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===I)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===P)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===R)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(e===k||e===z||e===D||e===O){if(null===(i=t.get("WEBGL_compressed_texture_pvrtc")))return null;if(e===k)return i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===z)return i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===D)return i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===O)return i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===e)return null!==(i=t.get("WEBGL_compressed_texture_etc1"))?i.COMPRESSED_RGB_ETC1_WEBGL:null;if((e===F||e===B)&&null!==(i=t.get("WEBGL_compressed_texture_etc"))){if(e===F)return i.COMPRESSED_RGB8_ETC2;if(e===B)return i.COMPRESSED_RGBA8_ETC2_EAC}return 37808===e||37809===e||37810===e||37811===e||37812===e||37813===e||37814===e||37815===e||37816===e||37817===e||37818===e||37819===e||37820===e||37821===e||37840===e||37841===e||37842===e||37843===e||37844===e||37845===e||37846===e||37847===e||37848===e||37849===e||37850===e||37851===e||37852===e||37853===e?null!==(i=t.get("WEBGL_compressed_texture_astc"))?e:null:36492===e?null!==(i=t.get("EXT_texture_compression_bptc"))?e:null:e===T?n?34042:null!==(i=t.get("WEBGL_depth_texture"))?i.UNSIGNED_INT_24_8_WEBGL:null:void 0}}}Po.prototype.isMeshDistanceMaterial=!0;class Oo extends $i{constructor(e=[]){super(),this.cameras=e}}Oo.prototype.isArrayCamera=!0;class Fo extends It{constructor(){super(),this.type="Group"}}Fo.prototype.isGroup=!0;const Bo={type:"move"};class No{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new Fo,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new Fo,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Ce,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Ce),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new Fo,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Ce,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Ce),this._grip}dispatchEvent(e){return null!==this._targetRay&&this._targetRay.dispatchEvent(e),null!==this._grip&&this._grip.dispatchEvent(e),null!==this._hand&&this._hand.dispatchEvent(e),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(e,t,i){let n=null,r=null,o=null;const s=this._targetRay,a=this._grip,l=this._hand;if(e&&"visible-blurred"!==t.session.visibilityState)if(null!==s&&null!==(n=t.getPose(e.targetRaySpace,i))&&(s.matrix.fromArray(n.transform.matrix),s.matrix.decompose(s.position,s.rotation,s.scale),n.linearVelocity?(s.hasLinearVelocity=!0,s.linearVelocity.copy(n.linearVelocity)):s.hasLinearVelocity=!1,n.angularVelocity?(s.hasAngularVelocity=!0,s.angularVelocity.copy(n.angularVelocity)):s.hasAngularVelocity=!1,this.dispatchEvent(Bo)),l&&e.hand){o=!0;for(const n of e.hand.values()){const e=t.getJointPose(n,i);if(void 0===l.joints[n.jointName]){const e=new Fo;e.matrixAutoUpdate=!1,e.visible=!1,l.joints[n.jointName]=e,l.add(e)}const r=l.joints[n.jointName];null!==e&&(r.matrix.fromArray(e.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.jointRadius=e.radius),r.visible=null!==e}const n=l.joints["index-finger-tip"],r=l.joints["thumb-tip"],s=n.position.distanceTo(r.position),a=.02,c=.005;l.inputState.pinching&&s>a+c?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!l.inputState.pinching&&s<=a-c&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else null!==a&&e.gripSpace&&null!==(r=t.getPose(e.gripSpace,i))&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),r.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(r.linearVelocity)):a.hasLinearVelocity=!1,r.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(r.angularVelocity)):a.hasAngularVelocity=!1);return null!==s&&(s.visible=null!==n),null!==a&&(a.visible=null!==r),null!==l&&(l.visible=null!==o),this}}class Uo extends ne{constructor(e,t){super();const i=this,n=e.state;let r=null,o=1,s=null,a="local-floor",l=null,c=null,u=null,h=null,p=null,d=!1,f=null,m=null,g=null,_=null,y=null,v=null;const x=[],b=new Map,w=new $i;w.layers.enable(1),w.viewport=new Me;const M=new $i;M.layers.enable(2),M.viewport=new Me;const T=[w,M],S=new Oo;S.layers.enable(1),S.layers.enable(2);let E=null,A=null;function C(e){const t=b.get(e.inputSource);t&&t.dispatchEvent({type:e.type,data:e.inputSource})}function L(){b.forEach((function(e,t){e.disconnect(t)})),b.clear(),E=null,A=null,n.bindXRFramebuffer(null),e.setRenderTarget(e.getRenderTarget()),u&&t.deleteFramebuffer(u),f&&t.deleteFramebuffer(f),m&&t.deleteRenderbuffer(m),g&&t.deleteRenderbuffer(g),u=null,f=null,m=null,g=null,p=null,h=null,c=null,r=null,D.stop(),i.isPresenting=!1,i.dispatchEvent({type:"sessionend"})}function I(e){const t=r.inputSources;for(let e=0;e<x.length;e++)b.set(t[e],x[e]);for(let t=0;t<e.removed.length;t++){const i=e.removed[t],n=b.get(i);n&&(n.dispatchEvent({type:"disconnected",data:i}),b.delete(i))}for(let t=0;t<e.added.length;t++){const i=e.added[t],n=b.get(i);n&&n.dispatchEvent({type:"connected",data:i})}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(e){let t=x[e];return void 0===t&&(t=new No,x[e]=t),t.getTargetRaySpace()},this.getControllerGrip=function(e){let t=x[e];return void 0===t&&(t=new No,x[e]=t),t.getGripSpace()},this.getHand=function(e){let t=x[e];return void 0===t&&(t=new No,x[e]=t),t.getHandSpace()},this.setFramebufferScaleFactor=function(e){o=e,!0===i.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(e){a=e,!0===i.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return s},this.getBaseLayer=function(){return null!==h?h:p},this.getBinding=function(){return c},this.getFrame=function(){return _},this.getSession=function(){return r},this.setSession=async function(e){if(null!==(r=e)){r.addEventListener("select",C),r.addEventListener("selectstart",C),r.addEventListener("selectend",C),r.addEventListener("squeeze",C),r.addEventListener("squeezestart",C),r.addEventListener("squeezeend",C),r.addEventListener("end",L),r.addEventListener("inputsourceschange",I);const e=t.getContextAttributes();if(!0!==e.xrCompatible&&await t.makeXRCompatible(),void 0===r.renderState.layers){const i={antialias:e.antialias,alpha:e.alpha,depth:e.depth,stencil:e.stencil,framebufferScaleFactor:o};p=new XRWebGLLayer(r,t,i),r.updateRenderState({baseLayer:p})}else if(t instanceof WebGLRenderingContext){const i={antialias:!0,alpha:e.alpha,depth:e.depth,stencil:e.stencil,framebufferScaleFactor:o};p=new XRWebGLLayer(r,t,i),r.updateRenderState({layers:[p]})}else{d=e.antialias;let i=null;e.depth&&(v=256,e.stencil&&(v|=1024),y=e.stencil?33306:36096,i=e.stencil?35056:33190);const s={colorFormat:e.alpha?32856:32849,depthFormat:i,scaleFactor:o};c=new XRWebGLBinding(r,t),h=c.createProjectionLayer(s),u=t.createFramebuffer(),r.updateRenderState({layers:[h]}),d&&(f=t.createFramebuffer(),m=t.createRenderbuffer(),t.bindRenderbuffer(36161,m),t.renderbufferStorageMultisample(36161,4,32856,h.textureWidth,h.textureHeight),n.bindFramebuffer(36160,f),t.framebufferRenderbuffer(36160,36064,36161,m),t.bindRenderbuffer(36161,null),null!==i&&(g=t.createRenderbuffer(),t.bindRenderbuffer(36161,g),t.renderbufferStorageMultisample(36161,4,i,h.textureWidth,h.textureHeight),t.framebufferRenderbuffer(36160,y,36161,g),t.bindRenderbuffer(36161,null)),n.bindFramebuffer(36160,null))}s=await r.requestReferenceSpace(a),D.setContext(r),D.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}};const P=new Ce,R=new Ce;function k(e,t){null===t?e.matrixWorld.copy(e.matrix):e.matrixWorld.multiplyMatrices(t.matrixWorld,e.matrix),e.matrixWorldInverse.copy(e.matrixWorld).invert()}this.updateCamera=function(e){if(null===r)return;S.near=M.near=w.near=e.near,S.far=M.far=w.far=e.far,E===S.near&&A===S.far||(r.updateRenderState({depthNear:S.near,depthFar:S.far}),E=S.near,A=S.far);const t=e.parent,i=S.cameras;k(S,t);for(let e=0;e<i.length;e++)k(i[e],t);S.matrixWorld.decompose(S.position,S.quaternion,S.scale),e.position.copy(S.position),e.quaternion.copy(S.quaternion),e.scale.copy(S.scale),e.matrix.copy(S.matrix),e.matrixWorld.copy(S.matrixWorld);const n=e.children;for(let e=0,t=n.length;e<t;e++)n[e].updateMatrixWorld(!0);2===i.length?function(e,t,i){P.setFromMatrixPosition(t.matrixWorld),R.setFromMatrixPosition(i.matrixWorld);const n=P.distanceTo(R),r=t.projectionMatrix.elements,o=i.projectionMatrix.elements,s=r[14]/(r[10]-1),a=r[14]/(r[10]+1),l=(r[9]+1)/r[5],c=(r[9]-1)/r[5],u=(r[8]-1)/r[0],h=(o[8]+1)/o[0],p=s*u,d=s*h,f=n/(-u+h),m=f*-u;t.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(m),e.translateZ(f),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.copy(e.matrixWorld).invert();const g=s+f,_=a+f,y=p-m,v=d+(n-m),x=l*a/_*g,b=c*a/_*g;e.projectionMatrix.makePerspective(y,v,x,b,g,_)}(S,w,M):S.projectionMatrix.copy(w.projectionMatrix)},this.getCamera=function(){return S},this.getFoveation=function(){return null!==h?h.fixedFoveation:null!==p?p.fixedFoveation:void 0},this.setFoveation=function(e){null!==h&&(h.fixedFoveation=e),null!==p&&void 0!==p.fixedFoveation&&(p.fixedFoveation=e)};let z=null;const D=new on;D.setAnimationLoop((function(e,i){if(l=i.getViewerPose(s),_=i,null!==l){const e=l.views;null!==p&&n.bindXRFramebuffer(p.framebuffer);let i=!1;e.length!==S.cameras.length&&(S.cameras.length=0,i=!0);for(let r=0;r<e.length;r++){const o=e[r];let s=null;if(null!==p)s=p.getViewport(o);else{const e=c.getViewSubImage(h,o);n.bindXRFramebuffer(u),void 0!==e.depthStencilTexture&&t.framebufferTexture2D(36160,y,3553,e.depthStencilTexture,0),t.framebufferTexture2D(36160,36064,3553,e.colorTexture,0),s=e.viewport}const a=T[r];a.matrix.fromArray(o.transform.matrix),a.projectionMatrix.fromArray(o.projectionMatrix),a.viewport.set(s.x,s.y,s.width,s.height),0===r&&S.matrix.copy(a.matrix),!0===i&&S.cameras.push(a)}d&&(n.bindXRFramebuffer(f),null!==v&&t.clear(v))}const o=r.inputSources;for(let e=0;e<x.length;e++){const t=x[e],n=o[e];t.update(n,i,s)}if(z&&z(e,i),d){const e=h.textureWidth,i=h.textureHeight;n.bindFramebuffer(36008,f),n.bindFramebuffer(36009,u),t.invalidateFramebuffer(36008,[y]),t.invalidateFramebuffer(36009,[y]),t.blitFramebuffer(0,0,e,i,0,0,e,i,16384,9728),t.invalidateFramebuffer(36008,[36064]),n.bindFramebuffer(36008,null),n.bindFramebuffer(36009,null),n.bindFramebuffer(36160,f)}_=null})),this.setAnimationLoop=function(e){z=e},this.dispose=function(){}}}function jo(e){function t(t,i){t.opacity.value=i.opacity,i.color&&t.diffuse.value.copy(i.color),i.emissive&&t.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(t.map.value=i.map),i.alphaMap&&(t.alphaMap.value=i.alphaMap),i.specularMap&&(t.specularMap.value=i.specularMap),i.alphaTest>0&&(t.alphaTest.value=i.alphaTest);const n=e.get(i).envMap;if(n){t.envMap.value=n,t.flipEnvMap.value=n.isCubeTexture&&!1===n.isRenderTargetTexture?-1:1,t.reflectivity.value=i.reflectivity,t.ior.value=i.ior,t.refractionRatio.value=i.refractionRatio;const r=e.get(n).__maxMipLevel;void 0!==r&&(t.maxMipLevel.value=r)}let r,o;i.lightMap&&(t.lightMap.value=i.lightMap,t.lightMapIntensity.value=i.lightMapIntensity),i.aoMap&&(t.aoMap.value=i.aoMap,t.aoMapIntensity.value=i.aoMapIntensity),i.map?r=i.map:i.specularMap?r=i.specularMap:i.displacementMap?r=i.displacementMap:i.normalMap?r=i.normalMap:i.bumpMap?r=i.bumpMap:i.roughnessMap?r=i.roughnessMap:i.metalnessMap?r=i.metalnessMap:i.alphaMap?r=i.alphaMap:i.emissiveMap?r=i.emissiveMap:i.clearcoatMap?r=i.clearcoatMap:i.clearcoatNormalMap?r=i.clearcoatNormalMap:i.clearcoatRoughnessMap?r=i.clearcoatRoughnessMap:i.specularIntensityMap?r=i.specularIntensityMap:i.specularTintMap?r=i.specularTintMap:i.transmissionMap?r=i.transmissionMap:i.thicknessMap&&(r=i.thicknessMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),t.uvTransform.value.copy(r.matrix)),i.aoMap?o=i.aoMap:i.lightMap&&(o=i.lightMap),void 0!==o&&(o.isWebGLRenderTarget&&(o=o.texture),!0===o.matrixAutoUpdate&&o.updateMatrix(),t.uv2Transform.value.copy(o.matrix))}function i(t,i){t.roughness.value=i.roughness,t.metalness.value=i.metalness,i.roughnessMap&&(t.roughnessMap.value=i.roughnessMap),i.metalnessMap&&(t.metalnessMap.value=i.metalnessMap),i.emissiveMap&&(t.emissiveMap.value=i.emissiveMap),i.bumpMap&&(t.bumpMap.value=i.bumpMap,t.bumpScale.value=i.bumpScale,1===i.side&&(t.bumpScale.value*=-1)),i.normalMap&&(t.normalMap.value=i.normalMap,t.normalScale.value.copy(i.normalScale),1===i.side&&t.normalScale.value.negate()),i.displacementMap&&(t.displacementMap.value=i.displacementMap,t.displacementScale.value=i.displacementScale,t.displacementBias.value=i.displacementBias),e.get(i).envMap&&(t.envMapIntensity.value=i.envMapIntensity)}return{refreshFogUniforms:function(e,t){e.fogColor.value.copy(t.color),t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)},refreshMaterialUniforms:function(e,n,r,o,s){n.isMeshBasicMaterial?t(e,n):n.isMeshLambertMaterial?(t(e,n),function(e,t){t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}(e,n)):n.isMeshToonMaterial?(t(e,n),function(e,t){t.gradientMap&&(e.gradientMap.value=t.gradientMap),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isMeshPhongMaterial?(t(e,n),function(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isMeshStandardMaterial?(t(e,n),n.isMeshPhysicalMaterial?function(e,t,n){i(e,t),e.ior.value=t.ior,t.sheenTint&&e.sheenTint.value.copy(t.sheenTint),t.clearcoat>0&&(e.clearcoat.value=t.clearcoat,e.clearcoatRoughness.value=t.clearcoatRoughness,t.clearcoatMap&&(e.clearcoatMap.value=t.clearcoatMap),t.clearcoatRoughnessMap&&(e.clearcoatRoughnessMap.value=t.clearcoatRoughnessMap),t.clearcoatNormalMap&&(e.clearcoatNormalScale.value.copy(t.clearcoatNormalScale),e.clearcoatNormalMap.value=t.clearcoatNormalMap,1===t.side&&e.clearcoatNormalScale.value.negate())),t.transmission>0&&(e.transmission.value=t.transmission,e.transmissionSamplerMap.value=n.texture,e.transmissionSamplerSize.value.set(n.width,n.height),t.transmissionMap&&(e.transmissionMap.value=t.transmissionMap),e.thickness.value=t.thickness,t.thicknessMap&&(e.thicknessMap.value=t.thicknessMap),e.attenuationDistance.value=t.attenuationDistance,e.attenuationTint.value.copy(t.attenuationTint)),e.specularIntensity.value=t.specularIntensity,e.specularTint.value.copy(t.specularTint),t.specularIntensityMap&&(e.specularIntensityMap.value=t.specularIntensityMap),t.specularTintMap&&(e.specularTintMap.value=t.specularTintMap)}(e,n,s):i(e,n)):n.isMeshMatcapMaterial?(t(e,n),function(e,t){t.matcap&&(e.matcap.value=t.matcap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isMeshDepthMaterial?(t(e,n),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isMeshDistanceMaterial?(t(e,n),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias),e.referencePosition.value.copy(t.referencePosition),e.nearDistance.value=t.nearDistance,e.farDistance.value=t.farDistance}(e,n)):n.isMeshNormalMaterial?(t(e,n),function(e,t){t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,1===t.side&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),1===t.side&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(e,n)):n.isLineBasicMaterial?(function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity}(e,n),n.isLineDashedMaterial&&function(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}(e,n)):n.isPointsMaterial?function(e,t,i,n){let 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e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return e.style.display="block",e}(),i=void 0!==e.context?e.context:null,n=void 0!==e.alpha&&e.alpha,r=void 0===e.depth||e.depth,o=void 0===e.stencil||e.stencil,s=void 0!==e.antialias&&e.antialias,a=void 0===e.premultipliedAlpha||e.premultipliedAlpha,l=void 0!==e.preserveDrawingBuffer&&e.preserveDrawingBuffer,c=void 0!==e.powerPreference?e.powerPreference:"default",u=void 0!==e.failIfMajorPerformanceCaveat&&e.failIfMajorPerformanceCaveat;let p=null,f=null;const m=[],g=[];this.domElement=t,this.debug={checkShaderErrors:!0},this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.outputEncoding=$,this.physicallyCorrectLights=!1,this.toneMapping=0,this.toneMappingExposure=1;const _=this;let x=!1,b=0,T=0,S=null,A=-1,C=null;const L=new Me,I=new Me;let 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p=u.getUniforms(),d=Yr.seqWithValue(p.seq,h);return n.currentProgram=u,n.uniformsList=d,u}function Be(e,t){const i=ee.get(e);i.outputEncoding=t.outputEncoding,i.instancing=t.instancing,i.skinning=t.skinning,i.morphTargets=t.morphTargets,i.morphNormals=t.morphNormals,i.numClippingPlanes=t.numClippingPlanes,i.numIntersection=t.numClipIntersection,i.vertexAlphas=t.vertexAlphas,i.vertexTangents=t.vertexTangents}function Ne(e,t,i,n){!0!==t.isScene&&(t=Z),te.resetTextureUnits();const r=t.fog,o=i.isMeshStandardMaterial?t.environment:null,s=null===S?_.outputEncoding:S.texture.encoding,a=(i.isMeshStandardMaterial?ne:ie).get(i.envMap||o),l=!0===i.vertexColors&&!!n.geometry&&!!n.geometry.attributes.color&&4===n.geometry.attributes.color.itemSize,c=!!n.geometry&&!!n.geometry.attributes.tangent,u=!!n.geometry&&!!n.geometry.morphAttributes.position,h=!!n.geometry&&!!n.geometry.morphAttributes.normal,p=ee.get(i),d=f.state.lights;if(!0===V&&(!0===G||e!==C)){const t=e===C&&i.id===A;he.setState(i,e,t)}let m=!1;i.version===p.__version?p.needsLights&&p.lightsStateVersion!==d.state.version||p.outputEncoding!==s||n.isInstancedMesh&&!1===p.instancing?m=!0:n.isInstancedMesh||!0!==p.instancing?n.isSkinnedMesh&&!1===p.skinning?m=!0:n.isSkinnedMesh||!0!==p.skinning?p.envMap!==a||i.fog&&p.fog!==r?m=!0:void 0===p.numClippingPlanes||p.numClippingPlanes===he.numPlanes&&p.numIntersection===he.numIntersection?(p.vertexAlphas!==l||p.vertexTangents!==c||p.morphTargets!==u||p.morphNormals!==h)&&(m=!0):m=!0:m=!0:m=!0:(m=!0,p.__version=i.version);let g=p.currentProgram;!0===m&&(g=Fe(i,t,n));let y=!1,v=!1,x=!1;const b=g.getUniforms(),w=p.uniforms;if(Q.useProgram(g.program)&&(y=!0,v=!0,x=!0),i.id!==A&&(A=i.id,v=!0),y||C!==e){if(b.setValue(ve,"projectionMatrix",e.projectionMatrix),J.logarithmicDepthBuffer&&b.setValue(ve,"logDepthBufFC",2/(Math.log(e.far+1)/Math.LN2)),C!==e&&(C=e,v=!0,x=!0),i.isShaderMaterial||i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshStandardMaterial||i.envMap){const t=b.map.cameraPosition;void 0!==t&&t.setValue(ve,q.setFromMatrixPosition(e.matrixWorld))}(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial)&&b.setValue(ve,"isOrthographic",!0===e.isOrthographicCamera),(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial||i.isShadowMaterial||n.isSkinnedMesh)&&b.setValue(ve,"viewMatrix",e.matrixWorldInverse)}if(n.isSkinnedMesh){b.setOptional(ve,n,"bindMatrix"),b.setOptional(ve,n,"bindMatrixInverse");const e=n.skeleton;e&&(J.floatVertexTextures?(null===e.boneTexture&&e.computeBoneTexture(),b.setValue(ve,"boneTexture",e.boneTexture,te),b.setValue(ve,"boneTextureSize",e.boneTextureSize)):b.setOptional(ve,e,"boneMatrices"))}var M,T;return(v||p.receiveShadow!==n.receiveShadow)&&(p.receiveShadow=n.receiveShadow,b.setValue(ve,"receiveShadow",n.receiveShadow)),v&&(b.setValue(ve,"toneMappingExposure",_.toneMappingExposure),p.needsLights&&(T=x,(M=w).ambientLightColor.needsUpdate=T,M.lightProbe.needsUpdate=T,M.directionalLights.needsUpdate=T,M.directionalLightShadows.needsUpdate=T,M.pointLights.needsUpdate=T,M.pointLightShadows.needsUpdate=T,M.spotLights.needsUpdate=T,M.spotLightShadows.needsUpdate=T,M.rectAreaLights.needsUpdate=T,M.hemisphereLights.needsUpdate=T),r&&i.fog&&le.refreshFogUniforms(w,r),le.refreshMaterialUniforms(w,i,z,k,H),Yr.upload(ve,p.uniformsList,w,te)),i.isShaderMaterial&&!0===i.uniformsNeedUpdate&&(Yr.upload(ve,p.uniformsList,w,te),i.uniformsNeedUpdate=!1),i.isSpriteMaterial&&b.setValue(ve,"center",n.center),b.setValue(ve,"modelViewMatrix",n.modelViewMatrix),b.setValue(ve,"normalMatrix",n.normalMatrix),b.setValue(ve,"modelMatrix",n.matrixWorld),g}ke.setAnimationLoop((function(e){Ie&&Ie(e)})),"undefined"!=typeof window&&ke.setContext(window),this.setAnimationLoop=function(e){Ie=e,we.setAnimationLoop(e),null===e?ke.stop():ke.start()},we.addEventListener("sessionstart",Pe),we.addEventListener("sessionend",Re),this.render=function(e,t){if(void 0!==t&&!0!==t.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!0===x)return;!0===e.autoUpdate&&e.updateMatrixWorld(),null===t.parent&&t.updateMatrixWorld(),!0===we.enabled&&!0===we.isPresenting&&(!0===we.cameraAutoUpdate&&we.updateCamera(t),t=we.getCamera()),!0===e.isScene&&e.onBeforeRender(_,e,t,S),(f=ue.get(e,g.length)).init(),g.push(f),W.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),j.setFromProjectionMatrix(W),G=this.localClippingEnabled,V=he.init(this.clippingPlanes,G,t),(p=ce.get(e,m.length)).init(),m.push(p),function e(t,i,n,r){if(!1===t.visible)return;if(t.layers.test(i.layers))if(t.isGroup)n=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(i);else 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t=0,s=o.length;t<s;t++)e(o[t],i,n,r)}(e,t,0,_.sortObjects),p.finish(),!0===_.sortObjects&&p.sort(D,O),!0===V&&he.beginShadows();const i=f.state.shadowsArray;if(pe.render(i,e,t),!0===V&&he.endShadows(),!0===this.info.autoReset&&this.info.reset(),de.render(p,e),f.setupLights(_.physicallyCorrectLights),t.isArrayCamera){const i=t.cameras;for(let t=0,n=i.length;t<n;t++){const n=i[t];ze(p,e,n,n.viewport)}}else ze(p,e,t);null!==S&&(te.updateMultisampleRenderTarget(S),te.updateRenderTargetMipmap(S)),!0===e.isScene&&e.onAfterRender(_,e,t),Q.buffers.depth.setTest(!0),Q.buffers.depth.setMask(!0),Q.buffers.color.setMask(!0),Q.setPolygonOffset(!1),ye.resetDefaultState(),A=-1,C=null,g.pop(),f=g.length>0?g[g.length-1]:null,m.pop(),p=m.length>0?m[m.length-1]:null},this.getActiveCubeFace=function(){return b},this.getActiveMipmapLevel=function(){return T},this.getRenderTarget=function(){return S},this.setRenderTarget=function(e,t=0,i=0){S=e,b=t,T=i,e&&void 0===ee.get(e).__webglFramebuffer&&te.setupRenderTarget(e);let n=null,r=!1,o=!1;if(e){const i=e.texture;(i.isDataTexture3D||i.isDataTexture2DArray)&&(o=!0);const s=ee.get(e).__webglFramebuffer;e.isWebGLCubeRenderTarget?(n=s[t],r=!0):n=e.isWebGLMultisampleRenderTarget?ee.get(e).__webglMultisampledFramebuffer:s,L.copy(e.viewport),I.copy(e.scissor),P=e.scissorTest}else L.copy(F).multiplyScalar(z).floor(),I.copy(B).multiplyScalar(z).floor(),P=N;if(Q.bindFramebuffer(36160,n)&&J.drawBuffers){let t=!1;if(e)if(e.isWebGLMultipleRenderTargets){const i=e.texture;if(U.length!==i.length||36064!==U[0]){for(let e=0,t=i.length;e<t;e++)U[e]=36064+e;U.length=i.length,t=!0}}else 1===U.length&&36064===U[0]||(U[0]=36064,U.length=1,t=!0);else 1===U.length&&1029===U[0]||(U[0]=1029,U.length=1,t=!0);t&&(J.isWebGL2?ve.drawBuffers(U):Y.get("WEBGL_draw_buffers").drawBuffersWEBGL(U))}if(Q.viewport(L),Q.scissor(I),Q.setScissorTest(P),r){const n=ee.get(e.texture);ve.framebufferTexture2D(36160,36064,34069+t,n.__webglTexture,i)}else if(o){const n=ee.get(e.texture),r=t||0;ve.framebufferTextureLayer(36160,36064,n.__webglTexture,i||0,r)}A=-1},this.readRenderTargetPixels=function(e,t,i,n,r,o,s){if(!e||!e.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let a=ee.get(e).__webglFramebuffer;if(e.isWebGLCubeRenderTarget&&void 0!==s&&(a=a[s]),a){Q.bindFramebuffer(36160,a);try{const s=e.texture,a=s.format,l=s.type;if(a!==E&&_e.convert(a)!==ve.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");const c=l===M&&(Y.has("EXT_color_buffer_half_float")||J.isWebGL2&&Y.has("EXT_color_buffer_float"));if(!(l===v||_e.convert(l)===ve.getParameter(35738)||l===w&&(J.isWebGL2||Y.has("OES_texture_float")||Y.has("WEBGL_color_buffer_float"))||c))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===ve.checkFramebufferStatus(36160)?t>=0&&t<=e.width-n&&i>=0&&i<=e.height-r&&ve.readPixels(t,i,n,r,_e.convert(a),_e.convert(l),o):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{const e=null!==S?ee.get(S).__webglFramebuffer:null;Q.bindFramebuffer(36160,e)}}},this.copyFramebufferToTexture=function(e,t,i=0){const n=Math.pow(2,-i),r=Math.floor(t.image.width*n),o=Math.floor(t.image.height*n);let s=_e.convert(t.format);J.isWebGL2&&(6407===s&&(s=32849),6408===s&&(s=32856)),te.setTexture2D(t,0),ve.copyTexImage2D(3553,i,s,e.x,e.y,r,o,0),Q.unbindTexture()},this.copyTextureToTexture=function(e,t,i,n=0){const r=t.image.width,o=t.image.height,s=_e.convert(i.format),a=_e.convert(i.type);te.setTexture2D(i,0),ve.pixelStorei(37440,i.flipY),ve.pixelStorei(37441,i.premultiplyAlpha),ve.pixelStorei(3317,i.unpackAlignment),t.isDataTexture?ve.texSubImage2D(3553,n,e.x,e.y,r,o,s,a,t.image.data):t.isCompressedTexture?ve.compressedTexSubImage2D(3553,n,e.x,e.y,t.mipmaps[0].width,t.mipmaps[0].height,s,t.mipmaps[0].data):ve.texSubImage2D(3553,n,e.x,e.y,s,a,t.image),0===n&&i.generateMipmaps&&ve.generateMipmap(3553),Q.unbindTexture()},this.copyTextureToTexture3D=function(e,t,i,n,r=0){if(_.isWebGL1Renderer)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");const o=e.max.x-e.min.x+1,s=e.max.y-e.min.y+1,a=e.max.z-e.min.z+1,l=_e.convert(n.format),c=_e.convert(n.type);let u;if(n.isDataTexture3D)te.setTexture3D(n,0),u=32879;else{if(!n.isDataTexture2DArray)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");te.setTexture2DArray(n,0),u=35866}ve.pixelStorei(37440,n.flipY),ve.pixelStorei(37441,n.premultiplyAlpha),ve.pixelStorei(3317,n.unpackAlignment);const h=ve.getParameter(3314),p=ve.getParameter(32878),d=ve.getParameter(3316),f=ve.getParameter(3315),m=ve.getParameter(32877),g=i.isCompressedTexture?i.mipmaps[0]:i.image;ve.pixelStorei(3314,g.width),ve.pixelStorei(32878,g.height),ve.pixelStorei(3316,e.min.x),ve.pixelStorei(3315,e.min.y),ve.pixelStorei(32877,e.min.z),i.isDataTexture||i.isDataTexture3D?ve.texSubImage3D(u,r,t.x,t.y,t.z,o,s,a,l,c,g.data):i.isCompressedTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),ve.compressedTexSubImage3D(u,r,t.x,t.y,t.z,o,s,a,l,g.data)):ve.texSubImage3D(u,r,t.x,t.y,t.z,o,s,a,l,c,g),ve.pixelStorei(3314,h),ve.pixelStorei(32878,p),ve.pixelStorei(3316,d),ve.pixelStorei(3315,f),ve.pixelStorei(32877,m),0===r&&n.generateMipmaps&&ve.generateMipmap(u),Q.unbindTexture()},this.initTexture=function(e){te.setTexture2D(e,0),Q.unbindTexture()},this.resetState=function(){b=0,T=0,S=null,Q.reset(),ye.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}class Go extends Vo{}Go.prototype.isWebGL1Renderer=!0;class Ho{constructor(e,t=25e-5){this.name="",this.color=new Yt(e),this.density=t}clone(){return new Ho(this.color,this.density)}toJSON(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}Ho.prototype.isFogExp2=!0;class Wo{constructor(e,t=1,i=1e3){this.name="",this.color=new Yt(e),this.near=t,this.far=i}clone(){return new Wo(this.color,this.near,this.far)}toJSON(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}Wo.prototype.isFog=!0;class qo extends It{constructor(){super(),this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),null!==e.background&&(this.background=e.background.clone()),null!==e.environment&&(this.environment=e.environment.clone()),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const t=super.toJSON(e);return null!==this.fog&&(t.object.fog=this.fog.toJSON()),t}}qo.prototype.isScene=!0;class $o{constructor(e,t){this.array=e,this.stride=t,this.count=void 0!==e?e.length/t:0,this.usage=ee,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=le()}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,i){e*=this.stride,i*=t.stride;for(let n=0,r=this.stride;n<r;n++)this.array[e+n]=t.array[i+n];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=le()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),i=new this.constructor(t,this.stride);return i.setUsage(this.usage),i}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=le()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}$o.prototype.isInterleavedBuffer=!0;const Zo=new Ce;class Xo{constructor(e,t,i,n=!1){this.name="",this.data=e,this.itemSize=t,this.offset=i,this.normalized=!0===n}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,i=this.data.count;t<i;t++)Zo.x=this.getX(t),Zo.y=this.getY(t),Zo.z=this.getZ(t),Zo.applyMatrix4(e),this.setXYZ(t,Zo.x,Zo.y,Zo.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)Zo.x=this.getX(t),Zo.y=this.getY(t),Zo.z=this.getZ(t),Zo.applyNormalMatrix(e),this.setXYZ(t,Zo.x,Zo.y,Zo.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)Zo.x=this.getX(t),Zo.y=this.getY(t),Zo.z=this.getZ(t),Zo.transformDirection(e),this.setXYZ(t,Zo.x,Zo.y,Zo.z);return this}setX(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){return this.data.array[e*this.data.stride+this.offset]}getY(e){return this.data.array[e*this.data.stride+this.offset+1]}getZ(e){return this.data.array[e*this.data.stride+this.offset+2]}getW(e){return this.data.array[e*this.data.stride+this.offset+3]}setXY(e,t,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this}setXYZ(e,t,i,n){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this}setXYZW(e,t,i,n,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this.data.array[e+3]=r,this}clone(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const i=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[i+t])}return new ei(new this.array.constructor(e),this.itemSize,this.normalized)}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new Xo(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const i=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[i+t])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:e,normalized:this.normalized}}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}Xo.prototype.isInterleavedBufferAttribute=!0;class Yo extends Gt{constructor(e){super(),this.type="SpriteMaterial",this.color=new Yt(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this}}let Jo;Yo.prototype.isSpriteMaterial=!0;const Qo=new Ce,Ko=new Ce,es=new Ce,ts=new ge,is=new ge,ns=new ot,rs=new Ce,os=new Ce,ss=new Ce,as=new ge,ls=new ge,cs=new ge;class us extends It{constructor(e){if(super(),this.type="Sprite",void 0===Jo){Jo=new bi;const e=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),t=new $o(e,5);Jo.setIndex([0,1,2,0,2,3]),Jo.setAttribute("position",new Xo(t,3,0,!1)),Jo.setAttribute("uv",new Xo(t,2,3,!1))}this.geometry=Jo,this.material=void 0!==e?e:new Yo,this.center=new ge(.5,.5)}raycast(e,t){null===e.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Ko.setFromMatrixScale(this.matrixWorld),ns.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),es.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&Ko.multiplyScalar(-es.z);const i=this.material.rotation;let n,r;0!==i&&(r=Math.cos(i),n=Math.sin(i));const o=this.center;hs(rs.set(-.5,-.5,0),es,o,Ko,n,r),hs(os.set(.5,-.5,0),es,o,Ko,n,r),hs(ss.set(.5,.5,0),es,o,Ko,n,r),as.set(0,0),ls.set(1,0),cs.set(1,1);let s=e.ray.intersectTriangle(rs,os,ss,!1,Qo);if(null===s&&(hs(os.set(-.5,.5,0),es,o,Ko,n,r),ls.set(0,1),null===(s=e.ray.intersectTriangle(rs,ss,os,!1,Qo))))return;const a=e.ray.origin.distanceTo(Qo);a<e.near||a>e.far||t.push({distance:a,point:Qo.clone(),uv:jt.getUV(Qo,rs,os,ss,as,ls,cs,new ge),face:null,object:this})}copy(e){return super.copy(e),void 0!==e.center&&this.center.copy(e.center),this.material=e.material,this}}function hs(e,t,i,n,r,o){ts.subVectors(e,i).addScalar(.5).multiply(n),void 0!==r?(is.x=o*ts.x-r*ts.y,is.y=r*ts.x+o*ts.y):is.copy(ts),e.copy(t),e.x+=is.x,e.y+=is.y,e.applyMatrix4(ns)}us.prototype.isSprite=!0;const ps=new Ce,ds=new Ce;class fs extends It{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(e){super.copy(e,!1);const t=e.levels;for(let e=0,i=t.length;e<i;e++){const i=t[e];this.addLevel(i.object.clone(),i.distance)}return this.autoUpdate=e.autoUpdate,this}addLevel(e,t=0){t=Math.abs(t);const i=this.levels;let n;for(n=0;n<i.length&&!(t<i[n].distance);n++);return i.splice(n,0,{distance:t,object:e}),this.add(e),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(e){const t=this.levels;if(t.length>0){let i,n;for(i=1,n=t.length;i<n&&!(e<t[i].distance);i++);return t[i-1].object}return null}raycast(e,t){if(this.levels.length>0){ps.setFromMatrixPosition(this.matrixWorld);const i=e.ray.origin.distanceTo(ps);this.getObjectForDistance(i).raycast(e,t)}}update(e){const t=this.levels;if(t.length>1){ps.setFromMatrixPosition(e.matrixWorld),ds.setFromMatrixPosition(this.matrixWorld);const i=ps.distanceTo(ds)/e.zoom;let n,r;for(t[0].object.visible=!0,n=1,r=t.length;n<r&&i>=t[n].distance;n++)t[n-1].object.visible=!1,t[n].object.visible=!0;for(this._currentLevel=n-1;n<r;n++)t[n].object.visible=!1}}toJSON(e){const t=super.toJSON(e);!1===this.autoUpdate&&(t.object.autoUpdate=!1),t.object.levels=[];const i=this.levels;for(let e=0,n=i.length;e<n;e++){const n=i[e];t.object.levels.push({object:n.object.uuid,distance:n.distance})}return t}}const ms=new Ce,gs=new Me,_s=new Me,ys=new Ce,vs=new ot;class xs extends Ni{constructor(e,t){super(e,t),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new ot,this.bindMatrixInverse=new ot}copy(e){return super.copy(e),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this}bind(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new Me,t=this.geometry.attributes.skinWeight;for(let i=0,n=t.count;i<n;i++){e.x=t.getX(i),e.y=t.getY(i),e.z=t.getZ(i),e.w=t.getW(i);const n=1/e.manhattanLength();n!==1/0?e.multiplyScalar(n):e.set(1,0,0,0),t.setXYZW(i,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(e,t){const i=this.skeleton,n=this.geometry;gs.fromBufferAttribute(n.attributes.skinIndex,e),_s.fromBufferAttribute(n.attributes.skinWeight,e),ms.fromBufferAttribute(n.attributes.position,e).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(let e=0;e<4;e++){const n=_s.getComponent(e);if(0!==n){const r=gs.getComponent(e);vs.multiplyMatrices(i.bones[r].matrixWorld,i.boneInverses[r]),t.addScaledVector(ys.copy(ms).applyMatrix4(vs),n)}}return t.applyMatrix4(this.bindMatrixInverse)}}xs.prototype.isSkinnedMesh=!0;class bs extends It{constructor(){super(),this.type="Bone"}}bs.prototype.isBone=!0;class ws extends be{constructor(e=null,t=1,i=1,n,r,o,s,a,l=1003,c=1003,u,h){super(null,o,s,a,l,c,n,r,u,h),this.image={data:e,width:t,height:i},this.magFilter=l,this.minFilter=c,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}ws.prototype.isDataTexture=!0;const Ms=new ot,Ts=new ot;class Ss{constructor(e=[],t=[]){this.uuid=le(),this.bones=e.slice(0),this.boneInverses=t,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}init(){const e=this.bones,t=this.boneInverses;if(this.boneMatrices=new Float32Array(16*e.length),0===t.length)this.calculateInverses();else if(e.length!==t.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let e=0,t=this.bones.length;e<t;e++)this.boneInverses.push(new ot)}}calculateInverses(){this.boneInverses.length=0;for(let e=0,t=this.bones.length;e<t;e++){const t=new ot;this.bones[e]&&t.copy(this.bones[e].matrixWorld).invert(),this.boneInverses.push(t)}}pose(){for(let e=0,t=this.bones.length;e<t;e++){const t=this.bones[e];t&&t.matrixWorld.copy(this.boneInverses[e]).invert()}for(let e=0,t=this.bones.length;e<t;e++){const t=this.bones[e];t&&(t.parent&&t.parent.isBone?(t.matrix.copy(t.parent.matrixWorld).invert(),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))}}update(){const e=this.bones,t=this.boneInverses,i=this.boneMatrices,n=this.boneTexture;for(let n=0,r=e.length;n<r;n++){const r=e[n]?e[n].matrixWorld:Ts;Ms.multiplyMatrices(r,t[n]),Ms.toArray(i,16*n)}null!==n&&(n.needsUpdate=!0)}clone(){return new Ss(this.bones,this.boneInverses)}computeBoneTexture(){let e=Math.sqrt(4*this.bones.length);e=de(e),e=Math.max(e,4);const t=new Float32Array(e*e*4);t.set(this.boneMatrices);const i=new ws(t,e,e,E,w);return this.boneMatrices=t,this.boneTexture=i,this.boneTextureSize=e,this}getBoneByName(e){for(let t=0,i=this.bones.length;t<i;t++){const i=this.bones[t];if(i.name===e)return i}}dispose(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(e,t){this.uuid=e.uuid;for(let i=0,n=e.bones.length;i<n;i++){const n=e.bones[i];let r=t[n];void 0===r&&(console.warn("THREE.Skeleton: No bone found with UUID:",n),r=new bs),this.bones.push(r),this.boneInverses.push((new ot).fromArray(e.boneInverses[i]))}return this.init(),this}toJSON(){const e={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};e.uuid=this.uuid;const t=this.bones,i=this.boneInverses;for(let n=0,r=t.length;n<r;n++){const r=t[n];e.bones.push(r.uuid);const o=i[n];e.boneInverses.push(o.toArray())}return e}}class Es extends ei{constructor(e,t,i,n=1){"number"==typeof i&&(n=i,i=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),super(e,t,i),this.meshPerAttribute=n}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){const e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}Es.prototype.isInstancedBufferAttribute=!0;const As=new ot,Cs=new ot,Ls=[],Is=new Ni;class Ps extends Ni{constructor(e,t,i){super(e,t),this.instanceMatrix=new Es(new Float32Array(16*i),16),this.instanceColor=null,this.count=i,this.frustumCulled=!1}copy(e){return super.copy(e),this.instanceMatrix.copy(e.instanceMatrix),null!==e.instanceColor&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,this}getColorAt(e,t){t.fromArray(this.instanceColor.array,3*e)}getMatrixAt(e,t){t.fromArray(this.instanceMatrix.array,16*e)}raycast(e,t){const i=this.matrixWorld,n=this.count;if(Is.geometry=this.geometry,Is.material=this.material,void 0!==Is.material)for(let r=0;r<n;r++){this.getMatrixAt(r,As),Cs.multiplyMatrices(i,As),Is.matrixWorld=Cs,Is.raycast(e,Ls);for(let e=0,i=Ls.length;e<i;e++){const i=Ls[e];i.instanceId=r,i.object=this,t.push(i)}Ls.length=0}}setColorAt(e,t){null===this.instanceColor&&(this.instanceColor=new Es(new Float32Array(3*this.instanceMatrix.count),3)),t.toArray(this.instanceColor.array,3*e)}setMatrixAt(e,t){t.toArray(this.instanceMatrix.array,16*e)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}Ps.prototype.isInstancedMesh=!0;class Rs extends Gt{constructor(e){super(),this.type="LineBasicMaterial",this.color=new Yt(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this}}Rs.prototype.isLineBasicMaterial=!0;const ks=new Ce,zs=new Ce,Ds=new ot,Os=new rt,Fs=new Ye;class Bs extends It{constructor(e=new bi,t=new Rs){super(),this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),this.material=e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.isBufferGeometry)if(null===e.index){const t=e.attributes.position,i=[0];for(let e=1,n=t.count;e<n;e++)ks.fromBufferAttribute(t,e-1),zs.fromBufferAttribute(t,e),i[e]=i[e-1],i[e]+=ks.distanceTo(zs);e.setAttribute("lineDistance",new ci(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else e.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}raycast(e,t){const i=this.geometry,n=this.matrixWorld,r=e.params.Line.threshold,o=i.drawRange;if(null===i.boundingSphere&&i.computeBoundingSphere(),Fs.copy(i.boundingSphere),Fs.applyMatrix4(n),Fs.radius+=r,!1===e.ray.intersectsSphere(Fs))return;Ds.copy(n).invert(),Os.copy(e.ray).applyMatrix4(Ds);const s=r/((this.scale.x+this.scale.y+this.scale.z)/3),a=s*s,l=new Ce,c=new Ce,u=new Ce,h=new Ce,p=this.isLineSegments?2:1;if(i.isBufferGeometry){const n=i.index,r=i.attributes.position;if(null!==n)for(let i=Math.max(0,o.start),s=Math.min(n.count,o.start+o.count)-1;i<s;i+=p){const o=n.getX(i),s=n.getX(i+1);if(l.fromBufferAttribute(r,o),c.fromBufferAttribute(r,s),Os.distanceSqToSegment(l,c,h,u)>a)continue;h.applyMatrix4(this.matrixWorld);const p=e.ray.origin.distanceTo(h);p<e.near||p>e.far||t.push({distance:p,point:u.clone().applyMatrix4(this.matrixWorld),index:i,face:null,faceIndex:null,object:this})}else for(let i=Math.max(0,o.start),n=Math.min(r.count,o.start+o.count)-1;i<n;i+=p){if(l.fromBufferAttribute(r,i),c.fromBufferAttribute(r,i+1),Os.distanceSqToSegment(l,c,h,u)>a)continue;h.applyMatrix4(this.matrixWorld);const n=e.ray.origin.distanceTo(h);n<e.near||n>e.far||t.push({distance:n,point:u.clone().applyMatrix4(this.matrixWorld),index:i,face:null,faceIndex:null,object:this})}}else i.isGeometry&&console.error("THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,i=Object.keys(t);if(i.length>0){const e=t[i[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,i=e.length;t<i;t++){const i=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}Bs.prototype.isLine=!0;const Ns=new Ce,Us=new Ce;class js extends Bs{constructor(e,t){super(e,t),this.type="LineSegments"}computeLineDistances(){const e=this.geometry;if(e.isBufferGeometry)if(null===e.index){const t=e.attributes.position,i=[];for(let e=0,n=t.count;e<n;e+=2)Ns.fromBufferAttribute(t,e),Us.fromBufferAttribute(t,e+1),i[e]=0===e?0:i[e-1],i[e+1]=i[e]+Ns.distanceTo(Us);e.setAttribute("lineDistance",new ci(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else e.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}js.prototype.isLineSegments=!0;class Vs extends Bs{constructor(e,t){super(e,t),this.type="LineLoop"}}Vs.prototype.isLineLoop=!0;class Gs extends Gt{constructor(e){super(),this.type="PointsMaterial",this.color=new Yt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this}}Gs.prototype.isPointsMaterial=!0;const Hs=new ot,Ws=new rt,qs=new Ye,$s=new Ce;class Zs extends It{constructor(e=new bi,t=new Gs){super(),this.type="Points",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e){return super.copy(e),this.material=e.material,this.geometry=e.geometry,this}raycast(e,t){const i=this.geometry,n=this.matrixWorld,r=e.params.Points.threshold,o=i.drawRange;if(null===i.boundingSphere&&i.computeBoundingSphere(),qs.copy(i.boundingSphere),qs.applyMatrix4(n),qs.radius+=r,!1===e.ray.intersectsSphere(qs))return;Hs.copy(n).invert(),Ws.copy(e.ray).applyMatrix4(Hs);const s=r/((this.scale.x+this.scale.y+this.scale.z)/3),a=s*s;if(i.isBufferGeometry){const r=i.index,s=i.attributes.position;if(null!==r)for(let i=Math.max(0,o.start),l=Math.min(r.count,o.start+o.count);i<l;i++){const o=r.getX(i);$s.fromBufferAttribute(s,o),Xs($s,o,a,n,e,t,this)}else for(let i=Math.max(0,o.start),r=Math.min(s.count,o.start+o.count);i<r;i++)$s.fromBufferAttribute(s,i),Xs($s,i,a,n,e,t,this)}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const e=this.geometry;if(e.isBufferGeometry){const t=e.morphAttributes,i=Object.keys(t);if(i.length>0){const e=t[i[0]];if(void 0!==e){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,i=e.length;t<i;t++){const i=e[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}}}else{const t=e.morphTargets;void 0!==t&&t.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}function Xs(e,t,i,n,r,o,s){const a=Ws.distanceSqToPoint(e);if(a<i){const i=new Ce;Ws.closestPointToPoint(e,i),i.applyMatrix4(n);const l=r.ray.origin.distanceTo(i);if(l<r.near||l>r.far)return;o.push({distance:l,distanceToRay:Math.sqrt(a),point:i,index:t,face:null,object:s})}}Zs.prototype.isPoints=!0;class Ys extends be{constructor(e,t,i,n,r,o,s,a,l){super(e,t,i,n,r,o,s,a,l),this.format=void 0!==s?s:S,this.minFilter=void 0!==o?o:g,this.magFilter=void 0!==r?r:g,this.generateMipmaps=!1;const c=this;"requestVideoFrameCallback"in e&&e.requestVideoFrameCallback((function t(){c.needsUpdate=!0,e.requestVideoFrameCallback(t)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const e=this.image;0=="requestVideoFrameCallback"in e&&e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}Ys.prototype.isVideoTexture=!0;class Js extends be{constructor(e,t,i,n,r,o,s,a,l,c,u,h){super(null,o,s,a,l,c,n,r,u,h),this.image={width:t,height:i},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}}Js.prototype.isCompressedTexture=!0;class Qs extends be{constructor(e,t,i,n,r,o,s,a,l){super(e,t,i,n,r,o,s,a,l),this.needsUpdate=!0}}Qs.prototype.isCanvasTexture=!0;class Ks extends be{constructor(e,t,i,n,r,o,s,a,l,c){if((c=void 0!==c?c:A)!==A&&c!==C)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===i&&c===A&&(i=x),void 0===i&&c===C&&(i=T),super(null,n,r,o,s,a,c,i,l),this.image={width:e,height:t},this.magFilter=void 0!==s?s:d,this.minFilter=void 0!==a?a:d,this.flipY=!1,this.generateMipmaps=!1}}Ks.prototype.isDepthTexture=!0;class ea extends bi{constructor(e=1,t=8,i=0,n=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:e,segments:t,thetaStart:i,thetaLength:n},t=Math.max(3,t);const r=[],o=[],s=[],a=[],l=new Ce,c=new ge;o.push(0,0,0),s.push(0,0,1),a.push(.5,.5);for(let r=0,u=3;r<=t;r++,u+=3){const h=i+r/t*n;l.x=e*Math.cos(h),l.y=e*Math.sin(h),o.push(l.x,l.y,l.z),s.push(0,0,1),c.x=(o[u]/e+1)/2,c.y=(o[u+1]/e+1)/2,a.push(c.x,c.y)}for(let e=1;e<=t;e++)r.push(e,e+1,0);this.setIndex(r),this.setAttribute("position",new ci(o,3)),this.setAttribute("normal",new ci(s,3)),this.setAttribute("uv",new ci(a,2))}static fromJSON(e){return new ea(e.radius,e.segments,e.thetaStart,e.thetaLength)}}class ta extends bi{constructor(e=1,t=1,i=1,n=8,r=1,o=!1,s=0,a=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:t,height:i,radialSegments:n,heightSegments:r,openEnded:o,thetaStart:s,thetaLength:a};const l=this;n=Math.floor(n),r=Math.floor(r);const c=[],u=[],h=[],p=[];let d=0;const f=[],m=i/2;let g=0;function _(i){const r=d,o=new ge,f=new Ce;let _=0;const y=!0===i?e:t,v=!0===i?1:-1;for(let e=1;e<=n;e++)u.push(0,m*v,0),h.push(0,v,0),p.push(.5,.5),d++;const x=d;for(let e=0;e<=n;e++){const t=e/n*a+s,i=Math.cos(t),r=Math.sin(t);f.x=y*r,f.y=m*v,f.z=y*i,u.push(f.x,f.y,f.z),h.push(0,v,0),o.x=.5*i+.5,o.y=.5*r*v+.5,p.push(o.x,o.y),d++}for(let e=0;e<n;e++){const t=r+e,n=x+e;!0===i?c.push(n,n+1,t):c.push(n+1,n,t),_+=3}l.addGroup(g,_,!0===i?1:2),g+=_}!function(){const o=new Ce,_=new Ce;let y=0;const v=(t-e)/i;for(let l=0;l<=r;l++){const c=[],g=l/r,y=g*(t-e)+e;for(let e=0;e<=n;e++){const t=e/n,r=t*a+s,l=Math.sin(r),f=Math.cos(r);_.x=y*l,_.y=-g*i+m,_.z=y*f,u.push(_.x,_.y,_.z),o.set(l,v,f).normalize(),h.push(o.x,o.y,o.z),p.push(t,1-g),c.push(d++)}f.push(c)}for(let e=0;e<n;e++)for(let t=0;t<r;t++){const i=f[t][e],n=f[t+1][e],r=f[t+1][e+1],o=f[t][e+1];c.push(i,n,o),c.push(n,r,o),y+=6}l.addGroup(g,y,0),g+=y}(),!1===o&&(e>0&&_(!0),t>0&&_(!1)),this.setIndex(c),this.setAttribute("position",new ci(u,3)),this.setAttribute("normal",new ci(h,3)),this.setAttribute("uv",new ci(p,2))}static fromJSON(e){return new ta(e.radiusTop,e.radiusBottom,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class ia extends ta{constructor(e=1,t=1,i=8,n=1,r=!1,o=0,s=2*Math.PI){super(0,e,t,i,n,r,o,s),this.type="ConeGeometry",this.parameters={radius:e,height:t,radialSegments:i,heightSegments:n,openEnded:r,thetaStart:o,thetaLength:s}}static fromJSON(e){return new ia(e.radius,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class na extends bi{constructor(e,t,i=1,n=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:e,indices:t,radius:i,detail:n};const r=[],o=[];function s(e,t,i,n){const r=n+1,o=[];for(let n=0;n<=r;n++){o[n]=[];const s=e.clone().lerp(i,n/r),a=t.clone().lerp(i,n/r),l=r-n;for(let e=0;e<=l;e++)o[n][e]=0===e&&n===r?s:s.clone().lerp(a,e/l)}for(let e=0;e<r;e++)for(let t=0;t<2*(r-e)-1;t++){const i=Math.floor(t/2);t%2==0?(a(o[e][i+1]),a(o[e+1][i]),a(o[e][i])):(a(o[e][i+1]),a(o[e+1][i+1]),a(o[e+1][i]))}}function a(e){r.push(e.x,e.y,e.z)}function l(t,i){const n=3*t;i.x=e[n+0],i.y=e[n+1],i.z=e[n+2]}function c(e,t,i,n){n<0&&1===e.x&&(o[t]=e.x-1),0===i.x&&0===i.z&&(o[t]=n/2/Math.PI+.5)}function u(e){return Math.atan2(e.z,-e.x)}!function(e){const i=new Ce,n=new Ce,r=new Ce;for(let o=0;o<t.length;o+=3)l(t[o+0],i),l(t[o+1],n),l(t[o+2],r),s(i,n,r,e)}(n),function(e){const t=new Ce;for(let i=0;i<r.length;i+=3)t.x=r[i+0],t.y=r[i+1],t.z=r[i+2],t.normalize().multiplyScalar(e),r[i+0]=t.x,r[i+1]=t.y,r[i+2]=t.z}(i),function(){const e=new Ce;for(let i=0;i<r.length;i+=3){e.x=r[i+0],e.y=r[i+1],e.z=r[i+2];const n=u(e)/2/Math.PI+.5,s=(t=e,Math.atan2(-t.y,Math.sqrt(t.x*t.x+t.z*t.z))/Math.PI+.5);o.push(n,1-s)}var t;(function(){const e=new Ce,t=new Ce,i=new Ce,n=new Ce,s=new ge,a=new ge,l=new ge;for(let h=0,p=0;h<r.length;h+=9,p+=6){e.set(r[h+0],r[h+1],r[h+2]),t.set(r[h+3],r[h+4],r[h+5]),i.set(r[h+6],r[h+7],r[h+8]),s.set(o[p+0],o[p+1]),a.set(o[p+2],o[p+3]),l.set(o[p+4],o[p+5]),n.copy(e).add(t).add(i).divideScalar(3);const d=u(n);c(s,p+0,e,d),c(a,p+2,t,d),c(l,p+4,i,d)}})(),function(){for(let e=0;e<o.length;e+=6){const t=o[e+0],i=o[e+2],n=o[e+4],r=Math.max(t,i,n),s=Math.min(t,i,n);r>.9&&s<.1&&(t<.2&&(o[e+0]+=1),i<.2&&(o[e+2]+=1),n<.2&&(o[e+4]+=1))}}()}(),this.setAttribute("position",new ci(r,3)),this.setAttribute("normal",new ci(r.slice(),3)),this.setAttribute("uv",new ci(o,2)),0===n?this.computeVertexNormals():this.normalizeNormals()}static fromJSON(e){return new na(e.vertices,e.indices,e.radius,e.details)}}class ra extends na{constructor(e=1,t=0){const i=(1+Math.sqrt(5))/2,n=1/i;super([-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-n,-i,0,-n,i,0,n,-i,0,n,i,-n,-i,0,-n,i,0,n,-i,0,n,i,0,-i,0,-n,i,0,-n,-i,0,n,i,0,n],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],e,t),this.type="DodecahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new ra(e.radius,e.detail)}}const oa=new Ce,sa=new Ce,aa=new Ce,la=new jt;class ca extends bi{constructor(e,t){if(super(),this.type="EdgesGeometry",this.parameters={thresholdAngle:t},t=void 0!==t?t:1,!0===e.isGeometry)return void console.error("THREE.EdgesGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");const i=Math.pow(10,4),n=Math.cos(se*t),r=e.getIndex(),o=e.getAttribute("position"),s=r?r.count:o.count,a=[0,0,0],l=["a","b","c"],c=new Array(3),u={},h=[];for(let e=0;e<s;e+=3){r?(a[0]=r.getX(e),a[1]=r.getX(e+1),a[2]=r.getX(e+2)):(a[0]=e,a[1]=e+1,a[2]=e+2);const{a:t,b:s,c:p}=la;if(t.fromBufferAttribute(o,a[0]),s.fromBufferAttribute(o,a[1]),p.fromBufferAttribute(o,a[2]),la.getNormal(aa),c[0]=`${Math.round(t.x*i)},${Math.round(t.y*i)},${Math.round(t.z*i)}`,c[1]=`${Math.round(s.x*i)},${Math.round(s.y*i)},${Math.round(s.z*i)}`,c[2]=`${Math.round(p.x*i)},${Math.round(p.y*i)},${Math.round(p.z*i)}`,c[0]!==c[1]&&c[1]!==c[2]&&c[2]!==c[0])for(let e=0;e<3;e++){const t=(e+1)%3,i=c[e],r=c[t],o=la[l[e]],s=la[l[t]],p=`${i}_${r}`,d=`${r}_${i}`;d in u&&u[d]?(aa.dot(u[d].normal)<=n&&(h.push(o.x,o.y,o.z),h.push(s.x,s.y,s.z)),u[d]=null):p in u||(u[p]={index0:a[e],index1:a[t],normal:aa.clone()})}}for(const e in u)if(u[e]){const{index0:t,index1:i}=u[e];oa.fromBufferAttribute(o,t),sa.fromBufferAttribute(o,i),h.push(oa.x,oa.y,oa.z),h.push(sa.x,sa.y,sa.z)}this.setAttribute("position",new ci(h,3))}}class ua{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,t){const i=this.getUtoTmapping(e);return this.getPoint(i,t)}getPoints(e=5){const t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return t}getSpacedPoints(e=5){const t=[];for(let i=0;i<=e;i++)t.push(this.getPointAt(i/e));return t}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const t=[];let i,n=this.getPoint(0),r=0;t.push(0);for(let o=1;o<=e;o++)r+=(i=this.getPoint(o/e)).distanceTo(n),t.push(r),n=i;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t){const i=this.getLengths();let n=0;const r=i.length;let o;o=t||e*i[r-1];let s,a=0,l=r-1;for(;a<=l;)if((s=i[n=Math.floor(a+(l-a)/2)]-o)<0)a=n+1;else{if(!(s>0)){l=n;break}l=n-1}if(i[n=l]===o)return n/(r-1);const c=i[n];return(n+(o-c)/(i[n+1]-c))/(r-1)}getTangent(e,t){let i=e-1e-4,n=e+1e-4;i<0&&(i=0),n>1&&(n=1);const r=this.getPoint(i),o=this.getPoint(n),s=t||(r.isVector2?new ge:new Ce);return s.copy(o).sub(r).normalize(),s}getTangentAt(e,t){const i=this.getUtoTmapping(e);return this.getTangent(i,t)}computeFrenetFrames(e,t){const i=new Ce,n=[],r=[],o=[],s=new Ce,a=new ot;for(let t=0;t<=e;t++){const i=t/e;n[t]=this.getTangentAt(i,new Ce),n[t].normalize()}r[0]=new Ce,o[0]=new Ce;let l=Number.MAX_VALUE;const c=Math.abs(n[0].x),u=Math.abs(n[0].y),h=Math.abs(n[0].z);c<=l&&(l=c,i.set(1,0,0)),u<=l&&(l=u,i.set(0,1,0)),h<=l&&i.set(0,0,1),s.crossVectors(n[0],i).normalize(),r[0].crossVectors(n[0],s),o[0].crossVectors(n[0],r[0]);for(let t=1;t<=e;t++){if(r[t]=r[t-1].clone(),o[t]=o[t-1].clone(),s.crossVectors(n[t-1],n[t]),s.length()>Number.EPSILON){s.normalize();const e=Math.acos(ce(n[t-1].dot(n[t]),-1,1));r[t].applyMatrix4(a.makeRotationAxis(s,e))}o[t].crossVectors(n[t],r[t])}if(!0===t){let t=Math.acos(ce(r[0].dot(r[e]),-1,1));t/=e,n[0].dot(s.crossVectors(r[0],r[e]))>0&&(t=-t);for(let i=1;i<=e;i++)r[i].applyMatrix4(a.makeRotationAxis(n[i],t*i)),o[i].crossVectors(n[i],r[i])}return{tangents:n,normals:r,binormals:o}}clone(){return(new this.constructor).copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class ha extends ua{constructor(e=0,t=0,i=1,n=1,r=0,o=2*Math.PI,s=!1,a=0){super(),this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=i,this.yRadius=n,this.aStartAngle=r,this.aEndAngle=o,this.aClockwise=s,this.aRotation=a}getPoint(e,t){const i=t||new ge,n=2*Math.PI;let r=this.aEndAngle-this.aStartAngle;const o=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=n;for(;r>n;)r-=n;r<Number.EPSILON&&(r=o?0:n),!0!==this.aClockwise||o||(r===n?r=-n:r-=n);const s=this.aStartAngle+e*r;let a=this.aX+this.xRadius*Math.cos(s),l=this.aY+this.yRadius*Math.sin(s);if(0!==this.aRotation){const e=Math.cos(this.aRotation),t=Math.sin(this.aRotation),i=a-this.aX,n=l-this.aY;a=i*e-n*t+this.aX,l=i*t+n*e+this.aY}return i.set(a,l)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}ha.prototype.isEllipseCurve=!0;class pa extends ha{constructor(e,t,i,n,r,o){super(e,t,i,i,n,r,o),this.type="ArcCurve"}}function da(){let e=0,t=0,i=0,n=0;function r(r,o,s,a){e=r,t=s,i=-3*r+3*o-2*s-a,n=2*r-2*o+s+a}return{initCatmullRom:function(e,t,i,n,o){r(t,i,o*(i-e),o*(n-t))},initNonuniformCatmullRom:function(e,t,i,n,o,s,a){let l=(t-e)/o-(i-e)/(o+s)+(i-t)/s,c=(i-t)/s-(n-t)/(s+a)+(n-i)/a;r(t,i,l*=s,c*=s)},calc:function(r){const o=r*r;return e+t*r+i*o+n*(o*r)}}}pa.prototype.isArcCurve=!0;const fa=new Ce,ma=new da,ga=new da,_a=new da;class ya extends ua{constructor(e=[],t=!1,i="centripetal",n=.5){super(),this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=i,this.tension=n}getPoint(e,t=new Ce){const i=t,n=this.points,r=n.length,o=(r-(this.closed?0:1))*e;let s,a,l=Math.floor(o),c=o-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/r)+1)*r:0===c&&l===r-1&&(l=r-2,c=1),this.closed||l>0?s=n[(l-1)%r]:(fa.subVectors(n[0],n[1]).add(n[0]),s=fa);const u=n[l%r],h=n[(l+1)%r];if(this.closed||l+2<r?a=n[(l+2)%r]:(fa.subVectors(n[r-1],n[r-2]).add(n[r-1]),a=fa),"centripetal"===this.curveType||"chordal"===this.curveType){const e="chordal"===this.curveType?.5:.25;let t=Math.pow(s.distanceToSquared(u),e),i=Math.pow(u.distanceToSquared(h),e),n=Math.pow(h.distanceToSquared(a),e);i<1e-4&&(i=1),t<1e-4&&(t=i),n<1e-4&&(n=i),ma.initNonuniformCatmullRom(s.x,u.x,h.x,a.x,t,i,n),ga.initNonuniformCatmullRom(s.y,u.y,h.y,a.y,t,i,n),_a.initNonuniformCatmullRom(s.z,u.z,h.z,a.z,t,i,n)}else"catmullrom"===this.curveType&&(ma.initCatmullRom(s.x,u.x,h.x,a.x,this.tension),ga.initCatmullRom(s.y,u.y,h.y,a.y,this.tension),_a.initCatmullRom(s.z,u.z,h.z,a.z,this.tension));return i.set(ma.calc(c),ga.calc(c),_a.calc(c)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const i=e.points[t];this.points.push(i.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){const i=this.points[t];e.points.push(i.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const i=e.points[t];this.points.push((new Ce).fromArray(i))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}}function va(e,t,i,n,r){const o=.5*(n-t),s=.5*(r-i),a=e*e;return(2*i-2*n+o+s)*(e*a)+(-3*i+3*n-2*o-s)*a+o*e+i}function xa(e,t,i,n){return function(e,t){const i=1-e;return i*i*t}(e,t)+function(e,t){return 2*(1-e)*e*i}(e)+function(e,t){return e*e*n}(e)}function ba(e,t,i,n,r){return function(e,t){const i=1-e;return i*i*i*t}(e,t)+function(e,t){const i=1-e;return 3*i*i*e*t}(e,i)+function(e,t){return 3*(1-e)*e*e*n}(e)+function(e,t){return e*e*e*r}(e)}ya.prototype.isCatmullRomCurve3=!0;class wa extends ua{constructor(e=new ge,t=new ge,i=new ge,n=new ge){super(),this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=i,this.v3=n}getPoint(e,t=new ge){const i=t,n=this.v0,r=this.v1,o=this.v2,s=this.v3;return i.set(ba(e,n.x,r.x,o.x,s.x),ba(e,n.y,r.y,o.y,s.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}wa.prototype.isCubicBezierCurve=!0;class Ma extends ua{constructor(e=new Ce,t=new Ce,i=new Ce,n=new Ce){super(),this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=i,this.v3=n}getPoint(e,t=new Ce){const i=t,n=this.v0,r=this.v1,o=this.v2,s=this.v3;return i.set(ba(e,n.x,r.x,o.x,s.x),ba(e,n.y,r.y,o.y,s.y),ba(e,n.z,r.z,o.z,s.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}Ma.prototype.isCubicBezierCurve3=!0;class Ta extends ua{constructor(e=new ge,t=new ge){super(),this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new ge){const i=t;return 1===e?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t){const i=t||new ge;return i.copy(this.v2).sub(this.v1).normalize(),i}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}Ta.prototype.isLineCurve=!0;class Sa extends ua{constructor(e=new Ce,t=new 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bi{constructor(e,t){super(),this.type="ExtrudeGeometry",this.parameters={shapes:e,options:t},e=Array.isArray(e)?e:[e];const i=this,n=[],r=[];for(let t=0,i=e.length;t<i;t++)o(e[t]);function o(e){const o=[],s=void 0!==t.curveSegments?t.curveSegments:12,a=void 0!==t.steps?t.steps:1;let l=void 0!==t.depth?t.depth:100,c=void 0===t.bevelEnabled||t.bevelEnabled,u=void 0!==t.bevelThickness?t.bevelThickness:6,h=void 0!==t.bevelSize?t.bevelSize:u-2,p=void 0!==t.bevelOffset?t.bevelOffset:0,d=void 0!==t.bevelSegments?t.bevelSegments:3;const f=t.extrudePath,m=void 0!==t.UVGenerator?t.UVGenerator:rl;void 0!==t.amount&&(console.warn("THREE.ExtrudeBufferGeometry: amount has been renamed to depth."),l=t.amount);let g,_,y,v,x,b=!1;f&&(g=f.getSpacedPoints(a),b=!0,c=!1,_=f.computeFrenetFrames(a,!1),y=new Ce,v=new Ce,x=new Ce),c||(d=0,u=0,h=0,p=0);const w=e.extractPoints(s);let M=w.shape;const T=w.holes;if(!el.isClockWise(M)){M=M.reverse();for(let e=0,t=T.length;e<t;e++){const t=T[e];el.isClockWise(t)&&(T[e]=t.reverse())}}const S=el.triangulateShape(M,T),E=M;for(let e=0,t=T.length;e<t;e++){const t=T[e];M=M.concat(t)}function A(e,t,i){return t||console.error("THREE.ExtrudeGeometry: vec does not exist"),t.clone().multiplyScalar(i).add(e)}const C=M.length,L=S.length;function I(e,t,i){let n,r,o;const s=e.x-t.x,a=e.y-t.y,l=i.x-e.x,c=i.y-e.y,u=s*s+a*a,h=s*c-a*l;if(Math.abs(h)>Number.EPSILON){const h=Math.sqrt(u),p=Math.sqrt(l*l+c*c),d=t.x-a/h,f=t.y+s/h,m=((i.x-c/p-d)*c-(i.y+l/p-f)*l)/(s*c-a*l),g=(n=d+s*m-e.x)*n+(r=f+a*m-e.y)*r;if(g<=2)return new ge(n,r);o=Math.sqrt(g/2)}else{let e=!1;s>Number.EPSILON?l>Number.EPSILON&&(e=!0):s<-Number.EPSILON?l<-Number.EPSILON&&(e=!0):Math.sign(a)===Math.sign(c)&&(e=!0),e?(n=-a,r=s,o=Math.sqrt(u)):(n=s,r=a,o=Math.sqrt(u/2))}return new ge(n/o,r/o)}const P=[];for(let e=0,t=E.length,i=t-1,n=e+1;e<t;e++,i++,n++)i===t&&(i=0),n===t&&(n=0),P[e]=I(E[e],E[i],E[n]);const R=[];let k,z=P.concat();for(let e=0,t=T.length;e<t;e++){const t=T[e];k=[];for(let e=0,i=t.length,n=i-1,r=e+1;e<i;e++,n++,r++)n===i&&(n=0),r===i&&(r=0),k[e]=I(t[e],t[n],t[r]);R.push(k),z=z.concat(k)}for(let e=0;e<d;e++){const t=e/d,i=u*Math.cos(t*Math.PI/2),n=h*Math.sin(t*Math.PI/2)+p;for(let e=0,t=E.length;e<t;e++){const t=A(E[e],P[e],n);F(t.x,t.y,-i)}for(let e=0,t=T.length;e<t;e++){const t=T[e];k=R[e];for(let e=0,r=t.length;e<r;e++){const r=A(t[e],k[e],n);F(r.x,r.y,-i)}}}const D=h+p;for(let e=0;e<C;e++){const t=c?A(M[e],z[e],D):M[e];b?(v.copy(_.normals[0]).multiplyScalar(t.x),y.copy(_.binormals[0]).multiplyScalar(t.y),x.copy(g[0]).add(v).add(y),F(x.x,x.y,x.z)):F(t.x,t.y,0)}for(let e=1;e<=a;e++)for(let t=0;t<C;t++){const i=c?A(M[t],z[t],D):M[t];b?(v.copy(_.normals[e]).multiplyScalar(i.x),y.copy(_.binormals[e]).multiplyScalar(i.y),x.copy(g[e]).add(v).add(y),F(x.x,x.y,x.z)):F(i.x,i.y,l/a*e)}for(let e=d-1;e>=0;e--){const t=e/d,i=u*Math.cos(t*Math.PI/2),n=h*Math.sin(t*Math.PI/2)+p;for(let e=0,t=E.length;e<t;e++){const t=A(E[e],P[e],n);F(t.x,t.y,l+i)}for(let e=0,t=T.length;e<t;e++){const t=T[e];k=R[e];for(let e=0,r=t.length;e<r;e++){const r=A(t[e],k[e],n);b?F(r.x,r.y+g[a-1].y,g[a-1].x+i):F(r.x,r.y,l+i)}}}function O(e,t){let i=e.length;for(;--i>=0;){const n=i;let r=i-1;r<0&&(r=e.length-1);for(let e=0,i=a+2*d;e<i;e++){const i=C*e,o=C*(e+1);N(t+n+i,t+r+i,t+r+o,t+n+o)}}}function F(e,t,i){o.push(e),o.push(t),o.push(i)}function B(e,t,r){U(e),U(t),U(r);const o=n.length/3,s=m.generateTopUV(i,n,o-3,o-2,o-1);j(s[0]),j(s[1]),j(s[2])}function N(e,t,r,o){U(e),U(t),U(o),U(t),U(r),U(o);const s=n.length/3,a=m.generateSideWallUV(i,n,s-6,s-3,s-2,s-1);j(a[0]),j(a[1]),j(a[3]),j(a[1]),j(a[2]),j(a[3])}function U(e){n.push(o[3*e+0]),n.push(o[3*e+1]),n.push(o[3*e+2])}function j(e){r.push(e.x),r.push(e.y)}!function(){const e=n.length/3;if(c){let e=0,t=C*e;for(let e=0;e<L;e++){const i=S[e];B(i[2]+t,i[1]+t,i[0]+t)}t=C*(e=a+2*d);for(let e=0;e<L;e++){const i=S[e];B(i[0]+t,i[1]+t,i[2]+t)}}else{for(let e=0;e<L;e++){const t=S[e];B(t[2],t[1],t[0])}for(let e=0;e<L;e++){const t=S[e];B(t[0]+C*a,t[1]+C*a,t[2]+C*a)}}i.addGroup(e,n.length/3-e,0)}(),function(){const e=n.length/3;let t=0;O(E,t),t+=E.length;for(let e=0,i=T.length;e<i;e++){const i=T[e];O(i,t),t+=i.length}i.addGroup(e,n.length/3-e,1)}()}this.setAttribute("position",new ci(n,3)),this.setAttribute("uv",new ci(r,2)),this.computeVertexNormals()}toJSON(){const e=super.toJSON();return function(e,t,i){if(i.shapes=[],Array.isArray(e))for(let t=0,n=e.length;t<n;t++){const n=e[t];i.shapes.push(n.uuid)}else i.shapes.push(e.uuid);return void 0!==t.extrudePath&&(i.options.extrudePath=t.extrudePath.toJSON()),i}(this.parameters.shapes,this.parameters.options,e)}static fromJSON(e,t){const i=[];for(let n=0,r=e.shapes.length;n<r;n++){const r=t[e.shapes[n]];i.push(r)}const n=e.options.extrudePath;return void 0!==n&&(e.options.extrudePath=(new La[n.type]).fromJSON(n)),new nl(i,e.options)}}const rl={generateTopUV:function(e,t,i,n,r){const o=t[3*i],s=t[3*i+1],a=t[3*n],l=t[3*n+1],c=t[3*r],u=t[3*r+1];return[new ge(o,s),new ge(a,l),new ge(c,u)]},generateSideWallUV:function(e,t,i,n,r,o){const s=t[3*i],a=t[3*i+1],l=t[3*i+2],c=t[3*n],u=t[3*n+1],h=t[3*n+2],p=t[3*r],d=t[3*r+1],f=t[3*r+2],m=t[3*o],g=t[3*o+1],_=t[3*o+2];return Math.abs(a-u)<Math.abs(s-c)?[new ge(s,1-l),new ge(c,1-h),new ge(p,1-f),new ge(m,1-_)]:[new ge(a,1-l),new ge(u,1-h),new ge(d,1-f),new ge(g,1-_)]}};class ol extends na{constructor(e=1,t=0){const i=(1+Math.sqrt(5))/2;super([-1,i,0,1,i,0,-1,-i,0,1,-i,0,0,-1,i,0,1,i,0,-1,-i,0,1,-i,i,0,-1,i,0,1,-i,0,-1,-i,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],e,t),this.type="IcosahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new ol(e.radius,e.detail)}}class sl extends bi{constructor(e,t=12,i=0,n=2*Math.PI){super(),this.type="LatheGeometry",this.parameters={points:e,segments:t,phiStart:i,phiLength:n},t=Math.floor(t),n=ce(n,0,2*Math.PI);const r=[],o=[],s=[],a=1/t,l=new Ce,c=new ge;for(let r=0;r<=t;r++){const u=i+r*a*n,h=Math.sin(u),p=Math.cos(u);for(let i=0;i<=e.length-1;i++)l.x=e[i].x*h,l.y=e[i].y,l.z=e[i].x*p,o.push(l.x,l.y,l.z),c.x=r/t,c.y=i/(e.length-1),s.push(c.x,c.y)}for(let i=0;i<t;i++)for(let t=0;t<e.length-1;t++){const n=t+i*e.length,o=n,s=n+e.length,a=n+e.length+1,l=n+1;r.push(o,s,l),r.push(s,a,l)}if(this.setIndex(r),this.setAttribute("position",new ci(o,3)),this.setAttribute("uv",new ci(s,2)),this.computeVertexNormals(),n===2*Math.PI){const i=this.attributes.normal.array,n=new Ce,r=new Ce,o=new Ce,s=t*e.length*3;for(let t=0,a=0;t<e.length;t++,a+=3)n.x=i[a+0],n.y=i[a+1],n.z=i[a+2],r.x=i[s+a+0],r.y=i[s+a+1],r.z=i[s+a+2],o.addVectors(n,r).normalize(),i[a+0]=i[s+a+0]=o.x,i[a+1]=i[s+a+1]=o.y,i[a+2]=i[s+a+2]=o.z}}static fromJSON(e){return new sl(e.points,e.segments,e.phiStart,e.phiLength)}}class al extends na{constructor(e=1,t=0){super([1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],e,t),this.type="OctahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new al(e.radius,e.detail)}}class ll extends bi{constructor(e,t,i){super(),this.type="ParametricGeometry",this.parameters={func:e,slices:t,stacks:i};const n=[],r=[],o=[],s=[],a=1e-5,l=new Ce,c=new Ce,u=new Ce,h=new Ce,p=new Ce;e.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");const d=t+1;for(let n=0;n<=i;n++){const d=n/i;for(let i=0;i<=t;i++){const n=i/t;e(n,d,c),r.push(c.x,c.y,c.z),n-a>=0?(e(n-a,d,u),h.subVectors(c,u)):(e(n+a,d,u),h.subVectors(u,c)),d-a>=0?(e(n,d-a,u),p.subVectors(c,u)):(e(n,d+a,u),p.subVectors(u,c)),l.crossVectors(h,p).normalize(),o.push(l.x,l.y,l.z),s.push(n,d)}}for(let e=0;e<i;e++)for(let i=0;i<t;i++){const t=e*d+i,r=e*d+i+1,o=(e+1)*d+i+1,s=(e+1)*d+i;n.push(t,r,s),n.push(r,o,s)}this.setIndex(n),this.setAttribute("position",new ci(r,3)),this.setAttribute("normal",new ci(o,3)),this.setAttribute("uv",new ci(s,2))}}class cl extends bi{constructor(e=.5,t=1,i=8,n=1,r=0,o=2*Math.PI){super(),this.type="RingGeometry",this.parameters={innerRadius:e,outerRadius:t,thetaSegments:i,phiSegments:n,thetaStart:r,thetaLength:o},i=Math.max(3,i);const s=[],a=[],l=[],c=[];let u=e;const h=(t-e)/(n=Math.max(1,n)),p=new Ce,d=new ge;for(let e=0;e<=n;e++){for(let e=0;e<=i;e++){const n=r+e/i*o;p.x=u*Math.cos(n),p.y=u*Math.sin(n),a.push(p.x,p.y,p.z),l.push(0,0,1),d.x=(p.x/t+1)/2,d.y=(p.y/t+1)/2,c.push(d.x,d.y)}u+=h}for(let e=0;e<n;e++){const t=e*(i+1);for(let e=0;e<i;e++){const n=e+t,r=n,o=n+i+1,a=n+i+2,l=n+1;s.push(r,o,l),s.push(o,a,l)}}this.setIndex(s),this.setAttribute("position",new ci(a,3)),this.setAttribute("normal",new ci(l,3)),this.setAttribute("uv",new ci(c,2))}static fromJSON(e){return new cl(e.innerRadius,e.outerRadius,e.thetaSegments,e.phiSegments,e.thetaStart,e.thetaLength)}}class ul extends bi{constructor(e,t=12){super(),this.type="ShapeGeometry",this.parameters={shapes:e,curveSegments:t};const i=[],n=[],r=[],o=[];let s=0,a=0;if(!1===Array.isArray(e))l(e);else for(let t=0;t<e.length;t++)l(e[t]),this.addGroup(s,a,t),s+=a,a=0;function l(e){const s=n.length/3,l=e.extractPoints(t);let c=l.shape;const u=l.holes;!1===el.isClockWise(c)&&(c=c.reverse());for(let e=0,t=u.length;e<t;e++){const t=u[e];!0===el.isClockWise(t)&&(u[e]=t.reverse())}const h=el.triangulateShape(c,u);for(let e=0,t=u.length;e<t;e++){const t=u[e];c=c.concat(t)}for(let e=0,t=c.length;e<t;e++){const t=c[e];n.push(t.x,t.y,0),r.push(0,0,1),o.push(t.x,t.y)}for(let e=0,t=h.length;e<t;e++){const t=h[e],n=t[0]+s,r=t[1]+s,o=t[2]+s;i.push(n,r,o),a+=3}}this.setIndex(i),this.setAttribute("position",new ci(n,3)),this.setAttribute("normal",new ci(r,3)),this.setAttribute("uv",new ci(o,2))}toJSON(){const e=super.toJSON();return function(e,t){if(t.shapes=[],Array.isArray(e))for(let i=0,n=e.length;i<n;i++){const n=e[i];t.shapes.push(n.uuid)}else t.shapes.push(e.uuid);return t}(this.parameters.shapes,e)}static fromJSON(e,t){const i=[];for(let n=0,r=e.shapes.length;n<r;n++){const r=t[e.shapes[n]];i.push(r)}return new ul(i,e.curveSegments)}}class hl extends bi{constructor(e=1,t=32,i=16,n=0,r=2*Math.PI,o=0,s=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:i,phiStart:n,phiLength:r,thetaStart:o,thetaLength:s},t=Math.max(3,Math.floor(t)),i=Math.max(2,Math.floor(i));const a=Math.min(o+s,Math.PI);let l=0;const c=[],u=new Ce,h=new Ce,p=[],d=[],f=[],m=[];for(let p=0;p<=i;p++){const g=[],_=p/i;let y=0;0==p&&0==o?y=.5/t:p==i&&a==Math.PI&&(y=-.5/t);for(let i=0;i<=t;i++){const a=i/t;u.x=-e*Math.cos(n+a*r)*Math.sin(o+_*s),u.y=e*Math.cos(o+_*s),u.z=e*Math.sin(n+a*r)*Math.sin(o+_*s),d.push(u.x,u.y,u.z),h.copy(u).normalize(),f.push(h.x,h.y,h.z),m.push(a+y,1-_),g.push(l++)}c.push(g)}for(let e=0;e<i;e++)for(let n=0;n<t;n++){const t=c[e][n+1],r=c[e][n],s=c[e+1][n],l=c[e+1][n+1];(0!==e||o>0)&&p.push(t,r,l),(e!==i-1||a<Math.PI)&&p.push(r,s,l)}this.setIndex(p),this.setAttribute("position",new ci(d,3)),this.setAttribute("normal",new ci(f,3)),this.setAttribute("uv",new ci(m,2))}static fromJSON(e){return new hl(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}}class pl extends na{constructor(e=1,t=0){super([1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],e,t),this.type="TetrahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new pl(e.radius,e.detail)}}class dl extends nl{constructor(e,t={}){const i=t.font;if(!i||!i.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new bi;const n=i.generateShapes(e,t.size);t.depth=void 0!==t.height?t.height:50,void 0===t.bevelThickness&&(t.bevelThickness=10),void 0===t.bevelSize&&(t.bevelSize=8),void 0===t.bevelEnabled&&(t.bevelEnabled=!1),super(n,t),this.type="TextGeometry"}}class fl extends bi{constructor(e=1,t=.4,i=8,n=6,r=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:e,tube:t,radialSegments:i,tubularSegments:n,arc:r},i=Math.floor(i),n=Math.floor(n);const o=[],s=[],a=[],l=[],c=new Ce,u=new Ce,h=new Ce;for(let o=0;o<=i;o++)for(let p=0;p<=n;p++){const d=p/n*r,f=o/i*Math.PI*2;u.x=(e+t*Math.cos(f))*Math.cos(d),u.y=(e+t*Math.cos(f))*Math.sin(d),u.z=t*Math.sin(f),s.push(u.x,u.y,u.z),c.x=e*Math.cos(d),c.y=e*Math.sin(d),h.subVectors(u,c).normalize(),a.push(h.x,h.y,h.z),l.push(p/n),l.push(o/i)}for(let e=1;e<=i;e++)for(let t=1;t<=n;t++){const i=(n+1)*e+t-1,r=(n+1)*(e-1)+t-1,s=(n+1)*(e-1)+t,a=(n+1)*e+t;o.push(i,r,a),o.push(r,s,a)}this.setIndex(o),this.setAttribute("position",new ci(s,3)),this.setAttribute("normal",new ci(a,3)),this.setAttribute("uv",new ci(l,2))}static fromJSON(e){return new fl(e.radius,e.tube,e.radialSegments,e.tubularSegments,e.arc)}}class ml extends bi{constructor(e=1,t=.4,i=64,n=8,r=2,o=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:e,tube:t,tubularSegments:i,radialSegments:n,p:r,q:o},i=Math.floor(i),n=Math.floor(n);const s=[],a=[],l=[],c=[],u=new Ce,h=new Ce,p=new Ce,d=new Ce,f=new Ce,m=new Ce,g=new Ce;for(let s=0;s<=i;++s){const y=s/i*r*Math.PI*2;_(y,r,o,e,p),_(y+.01,r,o,e,d),m.subVectors(d,p),g.addVectors(d,p),f.crossVectors(m,g),g.crossVectors(f,m),f.normalize(),g.normalize();for(let e=0;e<=n;++e){const r=e/n*Math.PI*2,o=-t*Math.cos(r),d=t*Math.sin(r);u.x=p.x+(o*g.x+d*f.x),u.y=p.y+(o*g.y+d*f.y),u.z=p.z+(o*g.z+d*f.z),a.push(u.x,u.y,u.z),h.subVectors(u,p).normalize(),l.push(h.x,h.y,h.z),c.push(s/i),c.push(e/n)}}for(let e=1;e<=i;e++)for(let t=1;t<=n;t++){const i=(n+1)*(e-1)+(t-1),r=(n+1)*e+(t-1),o=(n+1)*e+t,a=(n+1)*(e-1)+t;s.push(i,r,a),s.push(r,o,a)}function _(e,t,i,n,r){const o=Math.cos(e),s=Math.sin(e),a=i/t*e,l=Math.cos(a);r.x=n*(2+l)*.5*o,r.y=n*(2+l)*s*.5,r.z=n*Math.sin(a)*.5}this.setIndex(s),this.setAttribute("position",new ci(a,3)),this.setAttribute("normal",new ci(l,3)),this.setAttribute("uv",new ci(c,2))}static fromJSON(e){return new ml(e.radius,e.tube,e.tubularSegments,e.radialSegments,e.p,e.q)}}class gl extends bi{constructor(e,t=64,i=1,n=8,r=!1){super(),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:t,radius:i,radialSegments:n,closed:r};const o=e.computeFrenetFrames(t,r);this.tangents=o.tangents,this.normals=o.normals,this.binormals=o.binormals;const s=new Ce,a=new Ce,l=new ge;let c=new Ce;const u=[],h=[],p=[],d=[];function f(r){c=e.getPointAt(r/t,c);const l=o.normals[r],p=o.binormals[r];for(let e=0;e<=n;e++){const t=e/n*Math.PI*2,r=Math.sin(t),o=-Math.cos(t);a.x=o*l.x+r*p.x,a.y=o*l.y+r*p.y,a.z=o*l.z+r*p.z,a.normalize(),h.push(a.x,a.y,a.z),s.x=c.x+i*a.x,s.y=c.y+i*a.y,s.z=c.z+i*a.z,u.push(s.x,s.y,s.z)}}!function(){for(let e=0;e<t;e++)f(e);f(!1===r?t:0),function(){for(let e=0;e<=t;e++)for(let i=0;i<=n;i++)l.x=e/t,l.y=i/n,p.push(l.x,l.y)}(),function(){for(let e=1;e<=t;e++)for(let t=1;t<=n;t++){const i=(n+1)*(e-1)+(t-1),r=(n+1)*e+(t-1),o=(n+1)*e+t,s=(n+1)*(e-1)+t;d.push(i,r,s),d.push(r,o,s)}}()}(),this.setIndex(d),this.setAttribute("position",new ci(u,3)),this.setAttribute("normal",new ci(h,3)),this.setAttribute("uv",new ci(p,2))}toJSON(){const e=super.toJSON();return e.path=this.parameters.path.toJSON(),e}static fromJSON(e){return new gl((new La[e.path.type]).fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}}class _l extends bi{constructor(e){if(super(),this.type="WireframeGeometry",!0===e.isGeometry)return void console.error("THREE.WireframeGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");const t=[],i=new Set,n=new Ce,r=new Ce;if(null!==e.index){const o=e.attributes.position,s=e.index;let a=e.groups;0===a.length&&(a=[{start:0,count:s.count,materialIndex:0}]);for(let e=0,l=a.length;e<l;++e){const l=a[e],c=l.start;for(let e=c,a=c+l.count;e<a;e+=3)for(let a=0;a<3;a++){const l=s.getX(e+a),c=s.getX(e+(a+1)%3);n.fromBufferAttribute(o,l),r.fromBufferAttribute(o,c),!0===yl(n,r,i)&&(t.push(n.x,n.y,n.z),t.push(r.x,r.y,r.z))}}}else{const o=e.attributes.position;for(let e=0,s=o.count/3;e<s;e++)for(let s=0;s<3;s++){const a=3*e+s,l=3*e+(s+1)%3;n.fromBufferAttribute(o,a),r.fromBufferAttribute(o,l),!0===yl(n,r,i)&&(t.push(n.x,n.y,n.z),t.push(r.x,r.y,r.z))}}this.setAttribute("position",new ci(t,3))}}function yl(e,t,i){const n=`${e.x},${e.y},${e.z}-${t.x},${t.y},${t.z}`,r=`${t.x},${t.y},${t.z}-${e.x},${e.y},${e.z}`;return!0!==i.has(n)&&!0!==i.has(r)&&(i.add(n,r),!0)}var vl=Object.freeze({__proto__:null,BoxGeometry:ji,BoxBufferGeometry:ji,CircleGeometry:ea,CircleBufferGeometry:ea,ConeGeometry:ia,ConeBufferGeometry:ia,CylinderGeometry:ta,CylinderBufferGeometry:ta,DodecahedronGeometry:ra,DodecahedronBufferGeometry:ra,EdgesGeometry:ca,ExtrudeGeometry:nl,ExtrudeBufferGeometry:nl,IcosahedronGeometry:ol,IcosahedronBufferGeometry:ol,LatheGeometry:sl,LatheBufferGeometry:sl,OctahedronGeometry:al,OctahedronBufferGeometry:al,ParametricGeometry:ll,ParametricBufferGeometry:ll,PlaneGeometry:an,PlaneBufferGeometry:an,PolyhedronGeometry:na,PolyhedronBufferGeometry:na,RingGeometry:cl,RingBufferGeometry:cl,ShapeGeometry:ul,ShapeBufferGeometry:ul,SphereGeometry:hl,SphereBufferGeometry:hl,TetrahedronGeometry:pl,TetrahedronBufferGeometry:pl,TextGeometry:dl,TextBufferGeometry:dl,TorusGeometry:fl,TorusBufferGeometry:fl,TorusKnotGeometry:ml,TorusKnotBufferGeometry:ml,TubeGeometry:gl,TubeBufferGeometry:gl,WireframeGeometry:_l});class xl extends Gt{constructor(e){super(),this.type="ShadowMaterial",this.color=new Yt(0),this.transparent=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this}}xl.prototype.isShadowMaterial=!0;class bl extends Gt{constructor(e){super(),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Yt(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Yt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this}}bl.prototype.isMeshStandardMaterial=!0;class wl extends bl{constructor(e){super(),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new ge(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return ce(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(e){this.ior=(1+.4*e)/(1-.4*e)}}),this.sheenTint=new Yt(0),this.transmission=0,this.transmissionMap=null,this.thickness=.01,this.thicknessMap=null,this.attenuationDistance=0,this.attenuationTint=new Yt(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularTint=new Yt(1,1,1),this.specularTintMap=null,this._clearcoat=0,this._transmission=0,this.setValues(e)}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.ior=e.ior,this.sheenTint.copy(e.sheenTint),this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationTint.copy(e.attenuationTint),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularTint.copy(e.specularTint),this.specularTintMap=e.specularTintMap,this}}wl.prototype.isMeshPhysicalMaterial=!0;class Ml extends Gt{constructor(e){super(),this.type="MeshPhongMaterial",this.color=new Yt(16777215),this.specular=new Yt(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Yt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this}}Ml.prototype.isMeshPhongMaterial=!0;class Tl extends Gt{constructor(e){super(),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Yt(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Yt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this}}Tl.prototype.isMeshToonMaterial=!0;class Sl extends Gt{constructor(e){super(),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}}Sl.prototype.isMeshNormalMaterial=!0;class El extends Gt{constructor(e){super(),this.type="MeshLambertMaterial",this.color=new Yt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Yt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this}}El.prototype.isMeshLambertMaterial=!0;class Al extends Gt{constructor(e){super(),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Yt(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ge(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.flatShading=e.flatShading,this}}Al.prototype.isMeshMatcapMaterial=!0;class Cl extends Rs{constructor(e){super(),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}}Cl.prototype.isLineDashedMaterial=!0;var Ll=Object.freeze({__proto__:null,ShadowMaterial:xl,SpriteMaterial:Yo,RawShaderMaterial:yn,ShaderMaterial:Wi,PointsMaterial:Gs,MeshPhysicalMaterial:wl,MeshStandardMaterial:bl,MeshPhongMaterial:Ml,MeshToonMaterial:Tl,MeshNormalMaterial:Sl,MeshLambertMaterial:El,MeshDepthMaterial:Io,MeshDistanceMaterial:Po,MeshBasicMaterial:Jt,MeshMatcapMaterial:Al,LineDashedMaterial:Cl,LineBasicMaterial:Rs,Material:Gt});const Il={arraySlice:function(e,t,i){return Il.isTypedArray(e)?new e.constructor(e.subarray(t,void 0!==i?i:e.length)):e.slice(t,i)},convertArray:function(e,t,i){return!e||!i&&e.constructor===t?e:"number"==typeof t.BYTES_PER_ELEMENT?new t(e):Array.prototype.slice.call(e)},isTypedArray:function(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)},getKeyframeOrder:function(e){const t=e.length,i=new Array(t);for(let e=0;e!==t;++e)i[e]=e;return i.sort((function(t,i){return e[t]-e[i]})),i},sortedArray:function(e,t,i){const n=e.length,r=new e.constructor(n);for(let o=0,s=0;s!==n;++o){const n=i[o]*t;for(let i=0;i!==t;++i)r[s++]=e[n+i]}return r},flattenJSON:function(e,t,i,n){let r=1,o=e[0];for(;void 0!==o&&void 0===o[n];)o=e[r++];if(void 0===o)return;let s=o[n];if(void 0!==s)if(Array.isArray(s))do{void 0!==(s=o[n])&&(t.push(o.time),i.push.apply(i,s)),o=e[r++]}while(void 0!==o);else if(void 0!==s.toArray)do{void 0!==(s=o[n])&&(t.push(o.time),s.toArray(i,i.length)),o=e[r++]}while(void 0!==o);else do{void 0!==(s=o[n])&&(t.push(o.time),i.push(s)),o=e[r++]}while(void 0!==o)},subclip:function(e,t,i,n,r=30){const o=e.clone();o.name=t;const s=[];for(let e=0;e<o.tracks.length;++e){const t=o.tracks[e],a=t.getValueSize(),l=[],c=[];for(let e=0;e<t.times.length;++e){const o=t.times[e]*r;if(!(o<i||o>=n)){l.push(t.times[e]);for(let i=0;i<a;++i)c.push(t.values[e*a+i])}}0!==l.length&&(t.times=Il.convertArray(l,t.times.constructor),t.values=Il.convertArray(c,t.values.constructor),s.push(t))}o.tracks=s;let a=1/0;for(let e=0;e<o.tracks.length;++e)a>o.tracks[e].times[0]&&(a=o.tracks[e].times[0]);for(let e=0;e<o.tracks.length;++e)o.tracks[e].shift(-1*a);return o.resetDuration(),o},makeClipAdditive:function(e,t=0,i=e,n=30){n<=0&&(n=30);const r=i.tracks.length,o=t/n;for(let t=0;t<r;++t){const n=i.tracks[t],r=n.ValueTypeName;if("bool"===r||"string"===r)continue;const s=e.tracks.find((function(e){return e.name===n.name&&e.ValueTypeName===r}));if(void 0===s)continue;let a=0;const l=n.getValueSize();n.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(a=l/3);let c=0;const u=s.getValueSize();s.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(c=u/3);const h=n.times.length-1;let p;if(o<=n.times[0]){const e=a,t=l-a;p=Il.arraySlice(n.values,e,t)}else if(o>=n.times[h]){const e=h*l+a,t=e+l-a;p=Il.arraySlice(n.values,e,t)}else{const e=n.createInterpolant(),t=a,i=l-a;e.evaluate(o),p=Il.arraySlice(e.resultBuffer,t,i)}"quaternion"===r&&(new Ae).fromArray(p).normalize().conjugate().toArray(p);const d=s.times.length;for(let e=0;e<d;++e){const t=e*u+c;if("quaternion"===r)Ae.multiplyQuaternionsFlat(s.values,t,p,0,s.values,t);else{const e=u-2*c;for(let i=0;i<e;++i)s.values[t+i]-=p[i]}}}return e.blendMode=q,e}};class Pl{constructor(e,t,i,n){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new t.constructor(i),this.sampleValues=t,this.valueSize=i,this.settings=null,this.DefaultSettings_={}}evaluate(e){const t=this.parameterPositions;let i=this._cachedIndex,n=t[i],r=t[i-1];e:{t:{let o;i:{n:if(!(e<n)){for(let o=i+2;;){if(void 0===n){if(e<r)break n;return i=t.length,this._cachedIndex=i,this.afterEnd_(i-1,e,r)}if(i===o)break;if(r=n,e<(n=t[++i]))break t}o=t.length;break i}if(e>=r)break e;{const s=t[1];e<s&&(i=2,r=s);for(let o=i-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,e,n);if(i===o)break;if(n=r,e>=(r=t[--i-1]))break t}o=i,i=0}}for(;i<o;){const n=i+o>>>1;e<t[n]?o=n:i=n+1}if(n=t[i],void 0===(r=t[i-1]))return this._cachedIndex=0,this.beforeStart_(0,e,n);if(void 0===n)return i=t.length,this._cachedIndex=i,this.afterEnd_(i-1,r,e)}this._cachedIndex=i,this.intervalChanged_(i,r,n)}return this.interpolate_(i,r,e,n)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){const t=this.resultBuffer,i=this.sampleValues,n=this.valueSize,r=e*n;for(let e=0;e!==n;++e)t[e]=i[r+e];return t}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}Pl.prototype.beforeStart_=Pl.prototype.copySampleValue_,Pl.prototype.afterEnd_=Pl.prototype.copySampleValue_;class Rl extends Pl{constructor(e,t,i,n){super(e,t,i,n),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:V,endingEnd:V}}intervalChanged_(e,t,i){const n=this.parameterPositions;let r=e-2,o=e+1,s=n[r],a=n[o];if(void 0===s)switch(this.getSettings_().endingStart){case G:r=e,s=2*t-i;break;case H:s=t+n[r=n.length-2]-n[r+1];break;default:r=e,s=i}if(void 0===a)switch(this.getSettings_().endingEnd){case G:o=e,a=2*i-t;break;case H:o=1,a=i+n[1]-n[0];break;default:o=e-1,a=t}const l=.5*(i-t),c=this.valueSize;this._weightPrev=l/(t-s),this._weightNext=l/(a-i),this._offsetPrev=r*c,this._offsetNext=o*c}interpolate_(e,t,i,n){const r=this.resultBuffer,o=this.sampleValues,s=this.valueSize,a=e*s,l=a-s,c=this._offsetPrev,u=this._offsetNext,h=this._weightPrev,p=this._weightNext,d=(i-t)/(n-t),f=d*d,m=f*d,g=-h*m+2*h*f-h*d,_=(1+h)*m+(-1.5-2*h)*f+(-.5+h)*d+1,y=(-1-p)*m+(1.5+p)*f+.5*d,v=p*m-p*f;for(let e=0;e!==s;++e)r[e]=g*o[c+e]+_*o[l+e]+y*o[a+e]+v*o[u+e];return r}}class kl extends Pl{constructor(e,t,i,n){super(e,t,i,n)}interpolate_(e,t,i,n){const r=this.resultBuffer,o=this.sampleValues,s=this.valueSize,a=e*s,l=a-s,c=(i-t)/(n-t),u=1-c;for(let e=0;e!==s;++e)r[e]=o[l+e]*u+o[a+e]*c;return r}}class zl extends Pl{constructor(e,t,i,n){super(e,t,i,n)}interpolate_(e){return this.copySampleValue_(e-1)}}class Dl{constructor(e,t,i,n){if(void 0===e)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===t||0===t.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=Il.convertArray(t,this.TimeBufferType),this.values=Il.convertArray(i,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation)}static toJSON(e){const t=e.constructor;let i;if(t.toJSON!==this.toJSON)i=t.toJSON(e);else{i={name:e.name,times:Il.convertArray(e.times,Array),values:Il.convertArray(e.values,Array)};const t=e.getInterpolation();t!==e.DefaultInterpolation&&(i.interpolation=t)}return i.type=e.ValueTypeName,i}InterpolantFactoryMethodDiscrete(e){return new zl(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new kl(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new Rl(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case N:t=this.InterpolantFactoryMethodDiscrete;break;case U:t=this.InterpolantFactoryMethodLinear;break;case j:t=this.InterpolantFactoryMethodSmooth}if(void 0===t){const t="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(e===this.DefaultInterpolation)throw new Error(t);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",t),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return N;case this.InterpolantFactoryMethodLinear:return U;case this.InterpolantFactoryMethodSmooth:return j}}getValueSize(){return this.values.length/this.times.length}shift(e){if(0!==e){const t=this.times;for(let i=0,n=t.length;i!==n;++i)t[i]+=e}return this}scale(e){if(1!==e){const t=this.times;for(let i=0,n=t.length;i!==n;++i)t[i]*=e}return this}trim(e,t){const i=this.times,n=i.length;let r=0,o=n-1;for(;r!==n&&i[r]<e;)++r;for(;-1!==o&&i[o]>t;)--o;if(++o,0!==r||o!==n){r>=o&&(r=(o=Math.max(o,1))-1);const e=this.getValueSize();this.times=Il.arraySlice(i,r,o),this.values=Il.arraySlice(this.values,r*e,o*e)}return this}validate(){let e=!0;const t=this.getValueSize();t-Math.floor(t)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);const i=this.times,n=this.values,r=i.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let o=null;for(let t=0;t!==r;t++){const n=i[t];if("number"==typeof n&&isNaN(n)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,t,n),e=!1;break}if(null!==o&&o>n){console.error("THREE.KeyframeTrack: Out of order keys.",this,t,n,o),e=!1;break}o=n}if(void 0!==n&&Il.isTypedArray(n))for(let t=0,i=n.length;t!==i;++t){const i=n[t];if(isNaN(i)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,t,i),e=!1;break}}return e}optimize(){const e=Il.arraySlice(this.times),t=Il.arraySlice(this.values),i=this.getValueSize(),n=this.getInterpolation()===j,r=e.length-1;let o=1;for(let s=1;s<r;++s){let r=!1;const a=e[s];if(a!==e[s+1]&&(1!==s||a!==e[0]))if(n)r=!0;else{const e=s*i,n=e-i,o=e+i;for(let s=0;s!==i;++s){const i=t[e+s];if(i!==t[n+s]||i!==t[o+s]){r=!0;break}}}if(r){if(s!==o){e[o]=e[s];const n=s*i,r=o*i;for(let e=0;e!==i;++e)t[r+e]=t[n+e]}++o}}if(r>0){e[o]=e[r];for(let e=r*i,n=o*i,s=0;s!==i;++s)t[n+s]=t[e+s];++o}return o!==e.length?(this.times=Il.arraySlice(e,0,o),this.values=Il.arraySlice(t,0,o*i)):(this.times=e,this.values=t),this}clone(){const e=Il.arraySlice(this.times,0),t=Il.arraySlice(this.values,0),i=new(0,this.constructor)(this.name,e,t);return i.createInterpolant=this.createInterpolant,i}}Dl.prototype.TimeBufferType=Float32Array,Dl.prototype.ValueBufferType=Float32Array,Dl.prototype.DefaultInterpolation=U;class Ol extends Dl{}Ol.prototype.ValueTypeName="bool",Ol.prototype.ValueBufferType=Array,Ol.prototype.DefaultInterpolation=N,Ol.prototype.InterpolantFactoryMethodLinear=void 0,Ol.prototype.InterpolantFactoryMethodSmooth=void 0;class Fl extends Dl{}Fl.prototype.ValueTypeName="color";class Bl extends Dl{}Bl.prototype.ValueTypeName="number";class Nl extends Pl{constructor(e,t,i,n){super(e,t,i,n)}interpolate_(e,t,i,n){const r=this.resultBuffer,o=this.sampleValues,s=this.valueSize,a=(i-t)/(n-t);let l=e*s;for(let e=l+s;l!==e;l+=4)Ae.slerpFlat(r,0,o,l-s,o,l,a);return r}}class Ul extends Dl{InterpolantFactoryMethodLinear(e){return new Nl(this.times,this.values,this.getValueSize(),e)}}Ul.prototype.ValueTypeName="quaternion",Ul.prototype.DefaultInterpolation=U,Ul.prototype.InterpolantFactoryMethodSmooth=void 0;class jl extends Dl{}jl.prototype.ValueTypeName="string",jl.prototype.ValueBufferType=Array,jl.prototype.DefaultInterpolation=N,jl.prototype.InterpolantFactoryMethodLinear=void 0,jl.prototype.InterpolantFactoryMethodSmooth=void 0;class Vl extends Dl{}Vl.prototype.ValueTypeName="vector";class Gl{constructor(e,t=-1,i,n=2500){this.name=e,this.tracks=i,this.duration=t,this.blendMode=n,this.uuid=le(),this.duration<0&&this.resetDuration()}static parse(e){const t=[],i=e.tracks,n=1/(e.fps||1);for(let e=0,r=i.length;e!==r;++e)t.push(Hl(i[e]).scale(n));const r=new this(e.name,e.duration,t,e.blendMode);return r.uuid=e.uuid,r}static toJSON(e){const t=[],i=e.tracks,n={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid,blendMode:e.blendMode};for(let e=0,n=i.length;e!==n;++e)t.push(Dl.toJSON(i[e]));return n}static CreateFromMorphTargetSequence(e,t,i,n){const r=t.length,o=[];for(let e=0;e<r;e++){let s=[],a=[];s.push((e+r-1)%r,e,(e+1)%r),a.push(0,1,0);const l=Il.getKeyframeOrder(s);s=Il.sortedArray(s,1,l),a=Il.sortedArray(a,1,l),n||0!==s[0]||(s.push(r),a.push(a[0])),o.push(new Bl(".morphTargetInfluences["+t[e].name+"]",s,a).scale(1/i))}return new this(e,-1,o)}static findByName(e,t){let i=e;if(!Array.isArray(e)){const t=e;i=t.geometry&&t.geometry.animations||t.animations}for(let e=0;e<i.length;e++)if(i[e].name===t)return i[e];return null}static CreateClipsFromMorphTargetSequences(e,t,i){const n={},r=/^([\w-]*?)([\d]+)$/;for(let t=0,i=e.length;t<i;t++){const i=e[t],o=i.name.match(r);if(o&&o.length>1){const e=o[1];let t=n[e];t||(n[e]=t=[]),t.push(i)}}const o=[];for(const e in n)o.push(this.CreateFromMorphTargetSequence(e,n[e],t,i));return o}static parseAnimation(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const i=function(e,t,i,n,r){if(0!==i.length){const o=[],s=[];Il.flattenJSON(i,o,s,n),0!==o.length&&r.push(new e(t,o,s))}},n=[],r=e.name||"default",o=e.fps||30,s=e.blendMode;let a=e.length||-1;const l=e.hierarchy||[];for(let e=0;e<l.length;e++){const r=l[e].keys;if(r&&0!==r.length)if(r[0].morphTargets){const e={};let t;for(t=0;t<r.length;t++)if(r[t].morphTargets)for(let i=0;i<r[t].morphTargets.length;i++)e[r[t].morphTargets[i]]=-1;for(const i in e){const e=[],o=[];for(let n=0;n!==r[t].morphTargets.length;++n){const n=r[t];e.push(n.time),o.push(n.morphTarget===i?1:0)}n.push(new Bl(".morphTargetInfluence["+i+"]",e,o))}a=e.length*(o||1)}else{const o=".bones["+t[e].name+"]";i(Vl,o+".position",r,"pos",n),i(Ul,o+".quaternion",r,"rot",n),i(Vl,o+".scale",r,"scl",n)}}return 0===n.length?null:new this(r,a,n,s)}resetDuration(){let e=0;for(let t=0,i=this.tracks.length;t!==i;++t){const i=this.tracks[t];e=Math.max(e,i.times[i.times.length-1])}return this.duration=e,this}trim(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this}validate(){let e=!0;for(let t=0;t<this.tracks.length;t++)e=e&&this.tracks[t].validate();return e}optimize(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}clone(){const e=[];for(let t=0;t<this.tracks.length;t++)e.push(this.tracks[t].clone());return new this.constructor(this.name,this.duration,e,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function Hl(e){if(void 0===e.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const t=function(e){switch(e.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Bl;case"vector":case"vector2":case"vector3":case"vector4":return Vl;case"color":return Fl;case"quaternion":return Ul;case"bool":case"boolean":return Ol;case"string":return jl}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+e)}(e.type);if(void 0===e.times){const t=[],i=[];Il.flattenJSON(e.keys,t,i,"value"),e.times=t,e.values=i}return void 0!==t.parse?t.parse(e):new t(e.name,e.times,e.values,e.interpolation)}const Wl={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};class ql{constructor(e,t,i){const n=this;let r,o=!1,s=0,a=0;const l=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=i,this.itemStart=function(e){a++,!1===o&&void 0!==n.onStart&&n.onStart(e,s,a),o=!0},this.itemEnd=function(e){s++,void 0!==n.onProgress&&n.onProgress(e,s,a),s===a&&(o=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(e){void 0!==n.onError&&n.onError(e)},this.resolveURL=function(e){return r?r(e):e},this.setURLModifier=function(e){return r=e,this},this.addHandler=function(e,t){return l.push(e,t),this},this.removeHandler=function(e){const t=l.indexOf(e);return-1!==t&&l.splice(t,2),this},this.getHandler=function(e){for(let t=0,i=l.length;t<i;t+=2){const i=l[t],n=l[t+1];if(i.global&&(i.lastIndex=0),i.test(e))return n}return null}}}const $l=new ql;class Zl{constructor(e){this.manager=void 0!==e?e:$l,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const i=this;return new Promise((function(n,r){i.load(e,n,t,r)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}const Xl={};class Yl extends Zl{constructor(e){super(e)}load(e,t,i,n){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=this,o=Wl.get(e);if(void 0!==o)return 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0!==this.withCredentials&&(a.withCredentials=this.withCredentials),a.overrideMimeType&&a.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(const e in this.requestHeader)a.setRequestHeader(e,this.requestHeader[e]);a.send(null)}return r.manager.itemStart(e),a}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}class Jl extends Zl{constructor(e){super(e)}load(e,t,i,n){void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=this,o=Wl.get(e);if(void 0!==o)return r.manager.itemStart(e),setTimeout((function(){t&&t(o),r.manager.itemEnd(e)}),0),o;const s=document.createElementNS("http://www.w3.org/1999/xhtml","img");function a(){s.removeEventListener("load",a,!1),s.removeEventListener("error",l,!1),Wl.add(e,this),t&&t(this),r.manager.itemEnd(e)}function l(t){s.removeEventListener("load",a,!1),s.removeEventListener("error",l,!1),n&&n(t),r.manager.itemError(e),r.manager.itemEnd(e)}return s.addEventListener("load",a,!1),s.addEventListener("error",l,!1),"data:"!==e.substr(0,5)&&void 0!==this.crossOrigin&&(s.crossOrigin=this.crossOrigin),r.manager.itemStart(e),s.src=e,s}}class Ql extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=new Xi,o=new Jl(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);let s=0;function a(i){o.load(e[i],(function(e){r.images[i]=e,6==++s&&(r.needsUpdate=!0,t&&t(r))}),void 0,n)}for(let t=0;t<e.length;++t)a(t);return r}}class Kl extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=this,o=new ws,s=new Yl(this.manager);return s.setResponseType("arraybuffer"),s.setRequestHeader(this.requestHeader),s.setPath(this.path),s.setWithCredentials(r.withCredentials),s.load(e,(function(e){const i=r.parse(e);i&&(void 0!==i.image?o.image=i.image:void 0!==i.data&&(o.image.width=i.width,o.image.height=i.height,o.image.data=i.data),o.wrapS=void 0!==i.wrapS?i.wrapS:h,o.wrapT=void 0!==i.wrapT?i.wrapT:h,o.magFilter=void 0!==i.magFilter?i.magFilter:g,o.minFilter=void 0!==i.minFilter?i.minFilter:g,o.anisotropy=void 0!==i.anisotropy?i.anisotropy:1,void 0!==i.encoding&&(o.encoding=i.encoding),void 0!==i.flipY&&(o.flipY=i.flipY),void 0!==i.format&&(o.format=i.format),void 0!==i.type&&(o.type=i.type),void 0!==i.mipmaps&&(o.mipmaps=i.mipmaps,o.minFilter=y),1===i.mipmapCount&&(o.minFilter=g),void 0!==i.generateMipmaps&&(o.generateMipmaps=i.generateMipmaps),o.needsUpdate=!0,t&&t(o,i))}),i,n),o}}class ec extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=new be,o=new Jl(this.manager);return o.setCrossOrigin(this.crossOrigin),o.setPath(this.path),o.load(e,(function(i){r.image=i;const n=e.search(/\.jpe?g($|\?)/i)>0||0===e.search(/^data\:image\/jpeg/);r.format=n?S:E,r.needsUpdate=!0,void 0!==t&&t(r)}),i,n),r}}class tc extends ua{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){const e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new Ta(t,e))}getPoint(e){const t=e*this.getLength(),i=this.getCurveLengths();let n=0;for(;n<i.length;){if(i[n]>=t){const e=i[n]-t,r=this.curves[n],o=r.getLength(),s=0===o?0:1-e/o;return r.getPointAt(s)}n++}return null}getLength(){const e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const e=[];let t=0;for(let i=0,n=this.curves.length;i<n;i++)t+=this.curves[i].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){const t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){const t=[];let i;for(let n=0,r=this.curves;n<r.length;n++){const o=r[n],s=o&&o.isEllipseCurve?2*e:o&&(o.isLineCurve||o.isLineCurve3)?1:o&&o.isSplineCurve?e*o.points.length:e,a=o.getPoints(s);for(let e=0;e<a.length;e++){const n=a[e];i&&i.equals(n)||(t.push(n),i=n)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,i=e.curves.length;t<i;t++){const i=e.curves[t];this.curves.push(i.clone())}return this.autoClose=e.autoClose,this}toJSON(){const e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,i=this.curves.length;t<i;t++){const i=this.curves[t];e.curves.push(i.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,i=e.curves.length;t<i;t++){const i=e.curves[t];this.curves.push((new La[i.type]).fromJSON(i))}return this}}class ic extends tc{constructor(e){super(),this.type="Path",this.currentPoint=new ge,e&&this.setFromPoints(e)}setFromPoints(e){this.moveTo(e[0].x,e[0].y);for(let t=1,i=e.length;t<i;t++)this.lineTo(e[t].x,e[t].y);return this}moveTo(e,t){return this.currentPoint.set(e,t),this}lineTo(e,t){const i=new Ta(this.currentPoint.clone(),new ge(e,t));return this.curves.push(i),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,i,n){const r=new Ea(this.currentPoint.clone(),new ge(e,t),new ge(i,n));return this.curves.push(r),this.currentPoint.set(i,n),this}bezierCurveTo(e,t,i,n,r,o){const s=new wa(this.currentPoint.clone(),new ge(e,t),new ge(i,n),new ge(r,o));return this.curves.push(s),this.currentPoint.set(r,o),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),i=new Ca(t);return this.curves.push(i),this.currentPoint.copy(e[e.length-1]),this}arc(e,t,i,n,r,o){const s=this.currentPoint.x,a=this.currentPoint.y;return this.absarc(e+s,t+a,i,n,r,o),this}absarc(e,t,i,n,r,o){return this.absellipse(e,t,i,i,n,r,o),this}ellipse(e,t,i,n,r,o,s,a){const l=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(e+l,t+c,i,n,r,o,s,a),this}absellipse(e,t,i,n,r,o,s,a){const l=new ha(e,t,i,n,r,o,s,a);if(this.curves.length>0){const e=l.getPoint(0);e.equals(this.currentPoint)||this.lineTo(e.x,e.y)}this.curves.push(l);const c=l.getPoint(1);return this.currentPoint.copy(c),this}copy(e){return super.copy(e),this.currentPoint.copy(e.currentPoint),this}toJSON(){const e=super.toJSON();return e.currentPoint=this.currentPoint.toArray(),e}fromJSON(e){return super.fromJSON(e),this.currentPoint.fromArray(e.currentPoint),this}}class nc extends ic{constructor(e){super(e),this.uuid=le(),this.type="Shape",this.holes=[]}getPointsHoles(e){const t=[];for(let i=0,n=this.holes.length;i<n;i++)t[i]=this.holes[i].getPoints(e);return t}extractPoints(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}}copy(e){super.copy(e),this.holes=[];for(let t=0,i=e.holes.length;t<i;t++){const i=e.holes[t];this.holes.push(i.clone())}return this}toJSON(){const e=super.toJSON();e.uuid=this.uuid,e.holes=[];for(let t=0,i=this.holes.length;t<i;t++){const i=this.holes[t];e.holes.push(i.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.uuid=e.uuid,this.holes=[];for(let t=0,i=e.holes.length;t<i;t++){const i=e.holes[t];this.holes.push((new ic).fromJSON(i))}return this}}class rc extends It{constructor(e,t=1){super(),this.type="Light",this.color=new Yt(e),this.intensity=t}dispose(){}copy(e){return super.copy(e),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,void 0!==this.groundColor&&(t.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(t.object.distance=this.distance),void 0!==this.angle&&(t.object.angle=this.angle),void 0!==this.decay&&(t.object.decay=this.decay),void 0!==this.penumbra&&(t.object.penumbra=this.penumbra),void 0!==this.shadow&&(t.object.shadow=this.shadow.toJSON()),t}}rc.prototype.isLight=!0;class oc extends rc{constructor(e,t,i){super(e,i),this.type="HemisphereLight",this.position.copy(It.DefaultUp),this.updateMatrix(),this.groundColor=new Yt(t)}copy(e){return rc.prototype.copy.call(this,e),this.groundColor.copy(e.groundColor),this}}oc.prototype.isHemisphereLight=!0;const sc=new ot,ac=new Ce,lc=new Ce;class cc{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new ge(512,512),this.map=null,this.mapPass=null,this.matrix=new ot,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new rn,this._frameExtents=new ge(1,1),this._viewportCount=1,this._viewports=[new Me(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,i=this.matrix;ac.setFromMatrixPosition(e.matrixWorld),t.position.copy(ac),lc.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(lc),t.updateMatrixWorld(),sc.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(sc),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(t.projectionMatrix),i.multiply(t.matrixWorldInverse)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const e={};return 0!==this.bias&&(e.bias=this.bias),0!==this.normalBias&&(e.normalBias=this.normalBias),1!==this.radius&&(e.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}class uc extends cc{constructor(){super(new $i(50,1,.5,500)),this.focus=1}updateMatrices(e){const t=this.camera,i=2*ae*e.angle*this.focus,n=this.mapSize.width/this.mapSize.height,r=e.distance||t.far;i===t.fov&&n===t.aspect&&r===t.far||(t.fov=i,t.aspect=n,t.far=r,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}uc.prototype.isSpotLightShadow=!0;class hc extends rc{constructor(e,t,i=0,n=Math.PI/3,r=0,o=1){super(e,t),this.type="SpotLight",this.position.copy(It.DefaultUp),this.updateMatrix(),this.target=new It,this.distance=i,this.angle=n,this.penumbra=r,this.decay=o,this.shadow=new uc}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}hc.prototype.isSpotLight=!0;const pc=new ot,dc=new Ce,fc=new Ce;class mc extends cc{constructor(){super(new $i(90,1,.5,500)),this._frameExtents=new ge(4,2),this._viewportCount=6,this._viewports=[new Me(2,1,1,1),new Me(0,1,1,1),new Me(3,1,1,1),new Me(1,1,1,1),new Me(3,0,1,1),new Me(1,0,1,1)],this._cubeDirections=[new Ce(1,0,0),new Ce(-1,0,0),new Ce(0,0,1),new Ce(0,0,-1),new Ce(0,1,0),new Ce(0,-1,0)],this._cubeUps=[new Ce(0,1,0),new Ce(0,1,0),new Ce(0,1,0),new Ce(0,1,0),new Ce(0,0,1),new Ce(0,0,-1)]}updateMatrices(e,t=0){const i=this.camera,n=this.matrix,r=e.distance||i.far;r!==i.far&&(i.far=r,i.updateProjectionMatrix()),dc.setFromMatrixPosition(e.matrixWorld),i.position.copy(dc),fc.copy(i.position),fc.add(this._cubeDirections[t]),i.up.copy(this._cubeUps[t]),i.lookAt(fc),i.updateMatrixWorld(),n.makeTranslation(-dc.x,-dc.y,-dc.z),pc.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(pc)}}mc.prototype.isPointLightShadow=!0;class gc extends rc{constructor(e,t,i=0,n=1){super(e,t),this.type="PointLight",this.distance=i,this.decay=n,this.shadow=new mc}get power(){return 4*this.intensity*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}gc.prototype.isPointLight=!0;class _c extends cc{constructor(){super(new _n(-5,5,5,-5,.5,500))}}_c.prototype.isDirectionalLightShadow=!0;class yc extends rc{constructor(e,t){super(e,t),this.type="DirectionalLight",this.position.copy(It.DefaultUp),this.updateMatrix(),this.target=new It,this.shadow=new _c}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}yc.prototype.isDirectionalLight=!0;class vc extends rc{constructor(e,t){super(e,t),this.type="AmbientLight"}}vc.prototype.isAmbientLight=!0;class xc extends rc{constructor(e,t,i=10,n=10){super(e,t),this.type="RectAreaLight",this.width=i,this.height=n}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){const t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}}xc.prototype.isRectAreaLight=!0;class bc{constructor(){this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new Ce)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){const i=e.x,n=e.y,r=e.z,o=this.coefficients;return t.copy(o[0]).multiplyScalar(.282095),t.addScaledVector(o[1],.488603*n),t.addScaledVector(o[2],.488603*r),t.addScaledVector(o[3],.488603*i),t.addScaledVector(o[4],i*n*1.092548),t.addScaledVector(o[5],n*r*1.092548),t.addScaledVector(o[6],.315392*(3*r*r-1)),t.addScaledVector(o[7],i*r*1.092548),t.addScaledVector(o[8],.546274*(i*i-n*n)),t}getIrradianceAt(e,t){const i=e.x,n=e.y,r=e.z,o=this.coefficients;return t.copy(o[0]).multiplyScalar(.886227),t.addScaledVector(o[1],1.023328*n),t.addScaledVector(o[2],1.023328*r),t.addScaledVector(o[3],1.023328*i),t.addScaledVector(o[4],.858086*i*n),t.addScaledVector(o[5],.858086*n*r),t.addScaledVector(o[6],.743125*r*r-.247708),t.addScaledVector(o[7],.858086*i*r),t.addScaledVector(o[8],.429043*(i*i-n*n)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let i=0;i<9;i++)this.coefficients[i].addScaledVector(e.coefficients[i],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let i=0;i<9;i++)this.coefficients[i].lerp(e.coefficients[i],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(e,t=0){const i=this.coefficients;for(let n=0;n<9;n++)i[n].fromArray(e,t+3*n);return this}toArray(e=[],t=0){const i=this.coefficients;for(let n=0;n<9;n++)i[n].toArray(e,t+3*n);return e}static getBasisAt(e,t){const i=e.x,n=e.y,r=e.z;t[0]=.282095,t[1]=.488603*n,t[2]=.488603*r,t[3]=.488603*i,t[4]=1.092548*i*n,t[5]=1.092548*n*r,t[6]=.315392*(3*r*r-1),t[7]=1.092548*i*r,t[8]=.546274*(i*i-n*n)}}bc.prototype.isSphericalHarmonics3=!0;class wc extends rc{constructor(e=new bc,t=1){super(void 0,t),this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}fromJSON(e){return this.intensity=e.intensity,this.sh.fromArray(e.sh),this}toJSON(e){const t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}}wc.prototype.isLightProbe=!0;class Mc extends Zl{constructor(e){super(e),this.textures={}}load(e,t,i,n){const r=this,o=new Yl(r.manager);o.setPath(r.path),o.setRequestHeader(r.requestHeader),o.setWithCredentials(r.withCredentials),o.load(e,(function(i){try{t(r.parse(JSON.parse(i)))}catch(t){n?n(t):console.error(t),r.manager.itemError(e)}}),i,n)}parse(e){const t=this.textures;function i(e){return void 0===t[e]&&console.warn("THREE.MaterialLoader: Undefined texture",e),t[e]}const n=new Ll[e.type];if(void 0!==e.uuid&&(n.uuid=e.uuid),void 0!==e.name&&(n.name=e.name),void 0!==e.color&&void 0!==n.color&&n.color.setHex(e.color),void 0!==e.roughness&&(n.roughness=e.roughness),void 0!==e.metalness&&(n.metalness=e.metalness),void 0!==e.sheenTint&&(n.sheenTint=(new Yt).setHex(e.sheenTint)),void 0!==e.emissive&&void 0!==n.emissive&&n.emissive.setHex(e.emissive),void 0!==e.specular&&void 0!==n.specular&&n.specular.setHex(e.specular),void 0!==e.specularIntensity&&(n.specularIntensity=e.specularIntensity),void 0!==e.specularTint&&void 0!==n.specularTint&&n.specularTint.setHex(e.specularTint),void 0!==e.shininess&&(n.shininess=e.shininess),void 0!==e.clearcoat&&(n.clearcoat=e.clearcoat),void 0!==e.clearcoatRoughness&&(n.clearcoatRoughness=e.clearcoatRoughness),void 0!==e.transmission&&(n.transmission=e.transmission),void 0!==e.thickness&&(n.thickness=e.thickness),void 0!==e.attenuationDistance&&(n.attenuationDistance=e.attenuationDistance),void 0!==e.attenuationTint&&void 0!==n.attenuationTint&&n.attenuationTint.setHex(e.attenuationTint),void 0!==e.fog&&(n.fog=e.fog),void 0!==e.flatShading&&(n.flatShading=e.flatShading),void 0!==e.blending&&(n.blending=e.blending),void 0!==e.combine&&(n.combine=e.combine),void 0!==e.side&&(n.side=e.side),void 0!==e.shadowSide&&(n.shadowSide=e.shadowSide),void 0!==e.opacity&&(n.opacity=e.opacity),void 0!==e.format&&(n.format=e.format),void 0!==e.transparent&&(n.transparent=e.transparent),void 0!==e.alphaTest&&(n.alphaTest=e.alphaTest),void 0!==e.depthTest&&(n.depthTest=e.depthTest),void 0!==e.depthWrite&&(n.depthWrite=e.depthWrite),void 0!==e.colorWrite&&(n.colorWrite=e.colorWrite),void 0!==e.stencilWrite&&(n.stencilWrite=e.stencilWrite),void 0!==e.stencilWriteMask&&(n.stencilWriteMask=e.stencilWriteMask),void 0!==e.stencilFunc&&(n.stencilFunc=e.stencilFunc),void 0!==e.stencilRef&&(n.stencilRef=e.stencilRef),void 0!==e.stencilFuncMask&&(n.stencilFuncMask=e.stencilFuncMask),void 0!==e.stencilFail&&(n.stencilFail=e.stencilFail),void 0!==e.stencilZFail&&(n.stencilZFail=e.stencilZFail),void 0!==e.stencilZPass&&(n.stencilZPass=e.stencilZPass),void 0!==e.wireframe&&(n.wireframe=e.wireframe),void 0!==e.wireframeLinewidth&&(n.wireframeLinewidth=e.wireframeLinewidth),void 0!==e.wireframeLinecap&&(n.wireframeLinecap=e.wireframeLinecap),void 0!==e.wireframeLinejoin&&(n.wireframeLinejoin=e.wireframeLinejoin),void 0!==e.rotation&&(n.rotation=e.rotation),1!==e.linewidth&&(n.linewidth=e.linewidth),void 0!==e.dashSize&&(n.dashSize=e.dashSize),void 0!==e.gapSize&&(n.gapSize=e.gapSize),void 0!==e.scale&&(n.scale=e.scale),void 0!==e.polygonOffset&&(n.polygonOffset=e.polygonOffset),void 0!==e.polygonOffsetFactor&&(n.polygonOffsetFactor=e.polygonOffsetFactor),void 0!==e.polygonOffsetUnits&&(n.polygonOffsetUnits=e.polygonOffsetUnits),void 0!==e.dithering&&(n.dithering=e.dithering),void 0!==e.alphaToCoverage&&(n.alphaToCoverage=e.alphaToCoverage),void 0!==e.premultipliedAlpha&&(n.premultipliedAlpha=e.premultipliedAlpha),void 0!==e.visible&&(n.visible=e.visible),void 0!==e.toneMapped&&(n.toneMapped=e.toneMapped),void 0!==e.userData&&(n.userData=e.userData),void 0!==e.vertexColors&&("number"==typeof e.vertexColors?n.vertexColors=e.vertexColors>0:n.vertexColors=e.vertexColors),void 0!==e.uniforms)for(const t in e.uniforms){const r=e.uniforms[t];switch(n.uniforms[t]={},r.type){case"t":n.uniforms[t].value=i(r.value);break;case"c":n.uniforms[t].value=(new Yt).setHex(r.value);break;case"v2":n.uniforms[t].value=(new ge).fromArray(r.value);break;case"v3":n.uniforms[t].value=(new Ce).fromArray(r.value);break;case"v4":n.uniforms[t].value=(new Me).fromArray(r.value);break;case"m3":n.uniforms[t].value=(new _e).fromArray(r.value);break;case"m4":n.uniforms[t].value=(new ot).fromArray(r.value);break;default:n.uniforms[t].value=r.value}}if(void 0!==e.defines&&(n.defines=e.defines),void 0!==e.vertexShader&&(n.vertexShader=e.vertexShader),void 0!==e.fragmentShader&&(n.fragmentShader=e.fragmentShader),void 0!==e.extensions)for(const t in e.extensions)n.extensions[t]=e.extensions[t];if(void 0!==e.shading&&(n.flatShading=1===e.shading),void 0!==e.size&&(n.size=e.size),void 0!==e.sizeAttenuation&&(n.sizeAttenuation=e.sizeAttenuation),void 0!==e.map&&(n.map=i(e.map)),void 0!==e.matcap&&(n.matcap=i(e.matcap)),void 0!==e.alphaMap&&(n.alphaMap=i(e.alphaMap)),void 0!==e.bumpMap&&(n.bumpMap=i(e.bumpMap)),void 0!==e.bumpScale&&(n.bumpScale=e.bumpScale),void 0!==e.normalMap&&(n.normalMap=i(e.normalMap)),void 0!==e.normalMapType&&(n.normalMapType=e.normalMapType),void 0!==e.normalScale){let t=e.normalScale;!1===Array.isArray(t)&&(t=[t,t]),n.normalScale=(new ge).fromArray(t)}return void 0!==e.displacementMap&&(n.displacementMap=i(e.displacementMap)),void 0!==e.displacementScale&&(n.displacementScale=e.displacementScale),void 0!==e.displacementBias&&(n.displacementBias=e.displacementBias),void 0!==e.roughnessMap&&(n.roughnessMap=i(e.roughnessMap)),void 0!==e.metalnessMap&&(n.metalnessMap=i(e.metalnessMap)),void 0!==e.emissiveMap&&(n.emissiveMap=i(e.emissiveMap)),void 0!==e.emissiveIntensity&&(n.emissiveIntensity=e.emissiveIntensity),void 0!==e.specularMap&&(n.specularMap=i(e.specularMap)),void 0!==e.specularIntensityMap&&(n.specularIntensityMap=i(e.specularIntensityMap)),void 0!==e.specularTintMap&&(n.specularTintMap=i(e.specularTintMap)),void 0!==e.envMap&&(n.envMap=i(e.envMap)),void 0!==e.envMapIntensity&&(n.envMapIntensity=e.envMapIntensity),void 0!==e.reflectivity&&(n.reflectivity=e.reflectivity),void 0!==e.refractionRatio&&(n.refractionRatio=e.refractionRatio),void 0!==e.lightMap&&(n.lightMap=i(e.lightMap)),void 0!==e.lightMapIntensity&&(n.lightMapIntensity=e.lightMapIntensity),void 0!==e.aoMap&&(n.aoMap=i(e.aoMap)),void 0!==e.aoMapIntensity&&(n.aoMapIntensity=e.aoMapIntensity),void 0!==e.gradientMap&&(n.gradientMap=i(e.gradientMap)),void 0!==e.clearcoatMap&&(n.clearcoatMap=i(e.clearcoatMap)),void 0!==e.clearcoatRoughnessMap&&(n.clearcoatRoughnessMap=i(e.clearcoatRoughnessMap)),void 0!==e.clearcoatNormalMap&&(n.clearcoatNormalMap=i(e.clearcoatNormalMap)),void 0!==e.clearcoatNormalScale&&(n.clearcoatNormalScale=(new ge).fromArray(e.clearcoatNormalScale)),void 0!==e.transmissionMap&&(n.transmissionMap=i(e.transmissionMap)),void 0!==e.thicknessMap&&(n.thicknessMap=i(e.thicknessMap)),n}setTextures(e){return this.textures=e,this}}class Tc{static decodeText(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);let t="";for(let i=0,n=e.length;i<n;i++)t+=String.fromCharCode(e[i]);try{return decodeURIComponent(escape(t))}catch(e){return t}}static extractUrlBase(e){const t=e.lastIndexOf("/");return-1===t?"./":e.substr(0,t+1)}}class Sc extends bi{constructor(){super(),this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}clone(){return(new this.constructor).copy(this)}toJSON(){const e=super.toJSON(this);return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}}Sc.prototype.isInstancedBufferGeometry=!0;class Ec extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=this,o=new Yl(r.manager);o.setPath(r.path),o.setRequestHeader(r.requestHeader),o.setWithCredentials(r.withCredentials),o.load(e,(function(i){try{t(r.parse(JSON.parse(i)))}catch(t){n?n(t):console.error(t),r.manager.itemError(e)}}),i,n)}parse(e){const t={},i={};function n(e,n){if(void 0!==t[n])return t[n];const r=e.interleavedBuffers[n],o=function(e,t){if(void 0!==i[t])return i[t];const n=e.arrayBuffers[t],r=new Uint32Array(n).buffer;return i[t]=r,r}(e,r.buffer),s=di(r.type,o),a=new $o(s,r.stride);return a.uuid=r.uuid,t[n]=a,a}const r=e.isInstancedBufferGeometry?new Sc:new bi,o=e.data.index;if(void 0!==o){const e=di(o.type,o.array);r.setIndex(new ei(e,1))}const s=e.data.attributes;for(const t in s){const i=s[t];let o;if(i.isInterleavedBufferAttribute){const t=n(e.data,i.data);o=new Xo(t,i.itemSize,i.offset,i.normalized)}else{const e=di(i.type,i.array);o=new(i.isInstancedBufferAttribute?Es:ei)(e,i.itemSize,i.normalized)}void 0!==i.name&&(o.name=i.name),void 0!==i.usage&&o.setUsage(i.usage),void 0!==i.updateRange&&(o.updateRange.offset=i.updateRange.offset,o.updateRange.count=i.updateRange.count),r.setAttribute(t,o)}const a=e.data.morphAttributes;if(a)for(const t in a){const i=a[t],o=[];for(let t=0,r=i.length;t<r;t++){const r=i[t];let s;if(r.isInterleavedBufferAttribute){const t=n(e.data,r.data);s=new Xo(t,r.itemSize,r.offset,r.normalized)}else{const e=di(r.type,r.array);s=new ei(e,r.itemSize,r.normalized)}void 0!==r.name&&(s.name=r.name),o.push(s)}r.morphAttributes[t]=o}e.data.morphTargetsRelative&&(r.morphTargetsRelative=!0);const l=e.data.groups||e.data.drawcalls||e.data.offsets;if(void 0!==l)for(let e=0,t=l.length;e!==t;++e){const t=l[e];r.addGroup(t.start,t.count,t.materialIndex)}const c=e.data.boundingSphere;if(void 0!==c){const e=new Ce;void 0!==c.center&&e.fromArray(c.center),r.boundingSphere=new Ye(e,c.radius)}return e.name&&(r.name=e.name),e.userData&&(r.userData=e.userData),r}}const Ac={UVMapping:n,CubeReflectionMapping:r,CubeRefractionMapping:o,EquirectangularReflectionMapping:s,EquirectangularRefractionMapping:a,CubeUVReflectionMapping:l,CubeUVRefractionMapping:c},Cc={RepeatWrapping:u,ClampToEdgeWrapping:h,MirroredRepeatWrapping:p},Lc={NearestFilter:d,NearestMipmapNearestFilter:f,NearestMipmapLinearFilter:m,LinearFilter:g,LinearMipmapNearestFilter:_,LinearMipmapLinearFilter:y};class Ic extends Zl{constructor(e){super(e),"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(e){return this.options=e,this}load(e,t,i,n){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const r=this,o=Wl.get(e);if(void 0!==o)return r.manager.itemStart(e),setTimeout((function(){t&&t(o),r.manager.itemEnd(e)}),0),o;const s={};s.credentials="anonymous"===this.crossOrigin?"same-origin":"include",s.headers=this.requestHeader,fetch(e,s).then((function(e){return e.blob()})).then((function(e){return createImageBitmap(e,Object.assign(r.options,{colorSpaceConversion:"none"}))})).then((function(i){Wl.add(e,i),t&&t(i),r.manager.itemEnd(e)})).catch((function(t){n&&n(t),r.manager.itemError(e),r.manager.itemEnd(e)})),r.manager.itemStart(e)}}Ic.prototype.isImageBitmapLoader=!0;class Pc{constructor(){this.type="ShapePath",this.color=new Yt,this.subPaths=[],this.currentPath=null}moveTo(e,t){return this.currentPath=new ic,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t),this}lineTo(e,t){return this.currentPath.lineTo(e,t),this}quadraticCurveTo(e,t,i,n){return this.currentPath.quadraticCurveTo(e,t,i,n),this}bezierCurveTo(e,t,i,n,r,o){return this.currentPath.bezierCurveTo(e,t,i,n,r,o),this}splineThru(e){return this.currentPath.splineThru(e),this}toShapes(e,t){function i(e){const t=[];for(let i=0,n=e.length;i<n;i++){const n=e[i],r=new nc;r.curves=n.curves,t.push(r)}return t}function n(e,t){const i=t.length;let n=!1;for(let r=i-1,o=0;o<i;r=o++){let i=t[r],s=t[o],a=s.x-i.x,l=s.y-i.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(i=t[o],a=-a,s=t[r],l=-l),e.y<i.y||e.y>s.y)continue;if(e.y===i.y){if(e.x===i.x)return!0}else{const t=l*(e.x-i.x)-a*(e.y-i.y);if(0===t)return!0;if(t<0)continue;n=!n}}else{if(e.y!==i.y)continue;if(s.x<=e.x&&e.x<=i.x||i.x<=e.x&&e.x<=s.x)return!0}}return n}const r=el.isClockWise,o=this.subPaths;if(0===o.length)return[];if(!0===t)return i(o);let s,a,l;const c=[];if(1===o.length)return a=o[0],(l=new nc).curves=a.curves,c.push(l),c;let u=!r(o[0].getPoints());u=e?!u:u;const h=[],p=[];let d,f,m=[],g=0;p[g]=void 0,m[g]=[];for(let t=0,i=o.length;t<i;t++)s=r(d=(a=o[t]).getPoints()),(s=e?!s:s)?(!u&&p[g]&&g++,p[g]={s:new nc,p:d},p[g].s.curves=a.curves,u&&g++,m[g]=[]):m[g].push({h:a,p:d[0]});if(!p[0])return i(o);if(p.length>1){let e=!1;const t=[];for(let e=0,t=p.length;e<t;e++)h[e]=[];for(let i=0,r=p.length;i<r;i++){const r=m[i];for(let o=0;o<r.length;o++){const s=r[o];let a=!0;for(let r=0;r<p.length;r++)n(s.p,p[r].p)&&(i!==r&&t.push({froms:i,tos:r,hole:o}),a?(a=!1,h[r].push(s)):e=!0);a&&h[i].push(s)}}t.length>0&&(e||(m=h))}for(let e=0,t=p.length;e<t;e++){l=p[e].s,c.push(l),f=m[e];for(let e=0,t=f.length;e<t;e++)l.holes.push(f[e].h)}return c}}class Rc{constructor(e){this.type="Font",this.data=e}generateShapes(e,t=100){const i=[],n=function(e,t,i){const n=Array.from(e),r=t/i.resolution,o=(i.boundingBox.yMax-i.boundingBox.yMin+i.underlineThickness)*r,s=[];let a=0,l=0;for(let e=0;e<n.length;e++){const t=n[e];if("\n"===t)a=0,l-=o;else{const e=kc(t,r,a,l,i);a+=e.offsetX,s.push(e.path)}}return s}(e,t,this.data);for(let e=0,t=n.length;e<t;e++)Array.prototype.push.apply(i,n[e].toShapes());return i}}function kc(e,t,i,n,r){const o=r.glyphs[e]||r.glyphs["?"];if(!o)return void console.error('THREE.Font: character "'+e+'" does not exists in font family '+r.familyName+".");const s=new Pc;let a,l,c,u,h,p,d,f;if(o.o){const e=o._cachedOutline||(o._cachedOutline=o.o.split(" "));for(let r=0,o=e.length;r<o;)switch(e[r++]){case"m":a=e[r++]*t+i,l=e[r++]*t+n,s.moveTo(a,l);break;case"l":a=e[r++]*t+i,l=e[r++]*t+n,s.lineTo(a,l);break;case"q":c=e[r++]*t+i,u=e[r++]*t+n,h=e[r++]*t+i,p=e[r++]*t+n,s.quadraticCurveTo(h,p,c,u);break;case"b":c=e[r++]*t+i,u=e[r++]*t+n,h=e[r++]*t+i,p=e[r++]*t+n,d=e[r++]*t+i,f=e[r++]*t+n,s.bezierCurveTo(h,p,d,f,c,u)}}return{offsetX:o.ha*t,path:s}}let zc;Rc.prototype.isFont=!0;const Dc={getContext:function(){return void 0===zc&&(zc=new(window.AudioContext||window.webkitAudioContext)),zc},setContext:function(e){zc=e}};class Oc extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=this,o=new Yl(this.manager);o.setResponseType("arraybuffer"),o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(e,(function(i){try{const e=i.slice(0);Dc.getContext().decodeAudioData(e,(function(e){t(e)}))}catch(t){n?n(t):console.error(t),r.manager.itemError(e)}}),i,n)}}class Fc extends wc{constructor(e,t,i=1){super(void 0,i);const n=(new Yt).set(e),r=(new Yt).set(t),o=new Ce(n.r,n.g,n.b),s=new Ce(r.r,r.g,r.b),a=Math.sqrt(Math.PI),l=a*Math.sqrt(.75);this.sh.coefficients[0].copy(o).add(s).multiplyScalar(a),this.sh.coefficients[1].copy(o).sub(s).multiplyScalar(l)}}Fc.prototype.isHemisphereLightProbe=!0;class Bc extends wc{constructor(e,t=1){super(void 0,t);const i=(new Yt).set(e);this.sh.coefficients[0].set(i.r,i.g,i.b).multiplyScalar(2*Math.sqrt(Math.PI))}}Bc.prototype.isAmbientLightProbe=!0;const Nc=new ot,Uc=new ot;class jc{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Vc(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const t=Vc();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}function Vc(){return("undefined"==typeof performance?Date:performance).now()}const Gc=new Ce,Hc=new Ae,Wc=new Ce,qc=new Ce;class $c extends It{constructor(e){super(),this.type="Audio",this.listener=e,this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this}setMediaElementSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this}setMediaStreamSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(e),this.connect(),this}setBuffer(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this}play(e=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+e;const t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.loopStart=this.loopStart,t.loopEnd=this.loopEnd,t.onended=this.onEnded.bind(this),t.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=t,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(e){return e||(e=[]),!0===this._connected?(this.disconnect(),this.filters=e.slice(),this.connect()):this.filters=e.slice(),this}setDetune(e){if(this.detune=e,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(e){return this.setFilters(e?[e]:[])}setPlaybackRate(e){if(!1!==this.hasPlaybackControl)return this.playbackRate=e,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(e){if(!1!==this.hasPlaybackControl)return this.loop=e,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(e){return this.loopStart=e,this}setLoopEnd(e){return this.loopEnd=e,this}getVolume(){return this.gain.gain.value}setVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}}const Zc=new Ce,Xc=new Ae,Yc=new Ce,Jc=new Ce;class Qc{constructor(e,t=2048){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=t,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let e=0;const t=this.getFrequencyData();for(let i=0;i<t.length;i++)e+=t[i];return e/t.length}}class Kc{constructor(e,t,i){let n,r,o;switch(this.binding=e,this.valueSize=i,t){case"quaternion":n=this._slerp,r=this._slerpAdditive,o=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*i),this._workIndex=5;break;case"string":case"bool":n=this._select,r=this._select,o=this._setAdditiveIdentityOther,this.buffer=new Array(5*i);break;default:n=this._lerp,r=this._lerpAdditive,o=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*i)}this._mixBufferRegion=n,this._mixBufferRegionAdditive=r,this._setIdentity=o,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(e,t){const i=this.buffer,n=this.valueSize,r=e*n+n;let o=this.cumulativeWeight;if(0===o){for(let e=0;e!==n;++e)i[r+e]=i[e];o=t}else{const e=t/(o+=t);this._mixBufferRegion(i,r,0,e,n)}this.cumulativeWeight=o}accumulateAdditive(e){const t=this.buffer,i=this.valueSize,n=i*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(t,n,0,e,i),this.cumulativeWeightAdditive+=e}apply(e){const t=this.valueSize,i=this.buffer,n=e*t+t,r=this.cumulativeWeight,o=this.cumulativeWeightAdditive,s=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const e=t*this._origIndex;this._mixBufferRegion(i,n,e,1-r,t)}o>0&&this._mixBufferRegionAdditive(i,n,this._addIndex*t,1,t);for(let e=t,r=t+t;e!==r;++e)if(i[e]!==i[e+t]){s.setValue(i,n);break}}saveOriginalState(){const e=this.binding,t=this.buffer,i=this.valueSize,n=i*this._origIndex;e.getValue(t,n);for(let e=i,r=n;e!==r;++e)t[e]=t[n+e%i];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const e=3*this.valueSize;this.binding.setValue(this.buffer,e)}_setAdditiveIdentityNumeric(){const e=this._addIndex*this.valueSize,t=e+this.valueSize;for(let i=e;i<t;i++)this.buffer[i]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const e=this._origIndex*this.valueSize,t=this._addIndex*this.valueSize;for(let i=0;i<this.valueSize;i++)this.buffer[t+i]=this.buffer[e+i]}_select(e,t,i,n,r){if(n>=.5)for(let n=0;n!==r;++n)e[t+n]=e[i+n]}_slerp(e,t,i,n){Ae.slerpFlat(e,t,e,t,e,i,n)}_slerpAdditive(e,t,i,n,r){const o=this._workIndex*r;Ae.multiplyQuaternionsFlat(e,o,e,t,e,i),Ae.slerpFlat(e,t,e,t,e,o,n)}_lerp(e,t,i,n,r){const o=1-n;for(let s=0;s!==r;++s){const r=t+s;e[r]=e[r]*o+e[i+s]*n}}_lerpAdditive(e,t,i,n,r){for(let o=0;o!==r;++o){const r=t+o;e[r]=e[r]+e[i+o]*n}}}const eu=new RegExp("[\\[\\]\\.:\\/]","g"),tu="[^\\[\\]\\.:\\/]",iu="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",nu=/((?:WC+[\/:])*)/.source.replace("WC",tu),ru=/(WCOD+)?/.source.replace("WCOD",iu),ou=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",tu),su=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",tu),au=new RegExp("^"+nu+ru+ou+su+"$"),lu=["material","materials","bones"];class cu{constructor(e,t,i){this.path=t,this.parsedPath=i||cu.parseTrackName(t),this.node=cu.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,i){return e&&e.isAnimationObjectGroup?new cu.Composite(e,t,i):new cu(e,t,i)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(eu,"")}static parseTrackName(e){const t=au.exec(e);if(!t)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const i={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},n=i.nodeName&&i.nodeName.lastIndexOf(".");if(void 0!==n&&-1!==n){const e=i.nodeName.substring(n+1);-1!==lu.indexOf(e)&&(i.nodeName=i.nodeName.substring(0,n),i.objectName=e)}if(null===i.propertyName||0===i.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return i}static findNode(e,t){if(!t||""===t||"."===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){const i=e.skeleton.getBoneByName(t);if(void 0!==i)return i}if(e.children){const i=function(e){for(let n=0;n<e.length;n++){const r=e[n];if(r.name===t||r.uuid===t)return r;const o=i(r.children);if(o)return o}return null},n=i(e.children);if(n)return n}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,t){e[t]=this.targetObject[this.propertyName]}_getValue_array(e,t){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)e[t++]=i[n]}_getValue_arrayElement(e,t){e[t]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,t){this.resolvedProperty.toArray(e,t)}_setValue_direct(e,t){this.targetObject[this.propertyName]=e[t]}_setValue_direct_setNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,t){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=e[t++]}_setValue_array_setNeedsUpdate(e,t){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=e[t++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,t){const i=this.resolvedProperty;for(let n=0,r=i.length;n!==r;++n)i[n]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}bind(){let e=this.node;const t=this.parsedPath,i=t.objectName,n=t.propertyName;let r=t.propertyIndex;if(e||(e=cu.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(i){let n=t.objectIndex;switch(i){case"materials":if(!e.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!e.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);e=e.skeleton.bones;for(let t=0;t<e.length;t++)if(e[t].name===n){n=t;break}break;default:if(void 0===e[i])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);e=e[i]}if(void 0!==n){if(void 0===e[n])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);e=e[n]}}const o=e[n];if(void 0===o){const i=t.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+i+"."+n+" but it wasn't found.",e)}let s=this.Versioning.None;this.targetObject=e,void 0!==e.needsUpdate?s=this.Versioning.NeedsUpdate:void 0!==e.matrixWorldNeedsUpdate&&(s=this.Versioning.MatrixWorldNeedsUpdate);let a=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===n){if(!e.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!e.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!e.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==e.morphTargetDictionary[r]&&(r=e.morphTargetDictionary[r])}a=this.BindingType.ArrayElement,this.resolvedProperty=o,this.propertyIndex=r}else void 0!==o.fromArray&&void 0!==o.toArray?(a=this.BindingType.HasFromToArray,this.resolvedProperty=o):Array.isArray(o)?(a=this.BindingType.EntireArray,this.resolvedProperty=o):this.propertyName=n;this.getValue=this.GetterByBindingType[a],this.setValue=this.SetterByBindingTypeAndVersioning[a][s]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}cu.Composite=class{constructor(e,t,i){const n=i||cu.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,n)}getValue(e,t){this.bind();const i=this._targetGroup.nCachedObjects_,n=this._bindings[i];void 0!==n&&n.getValue(e,t)}setValue(e,t){const i=this._bindings;for(let n=this._targetGroup.nCachedObjects_,r=i.length;n!==r;++n)i[n].setValue(e,t)}bind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].bind()}unbind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].unbind()}},cu.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},cu.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},cu.prototype.GetterByBindingType=[cu.prototype._getValue_direct,cu.prototype._getValue_array,cu.prototype._getValue_arrayElement,cu.prototype._getValue_toArray],cu.prototype.SetterByBindingTypeAndVersioning=[[cu.prototype._setValue_direct,cu.prototype._setValue_direct_setNeedsUpdate,cu.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[cu.prototype._setValue_array,cu.prototype._setValue_array_setNeedsUpdate,cu.prototype._setValue_array_setMatrixWorldNeedsUpdate],[cu.prototype._setValue_arrayElement,cu.prototype._setValue_arrayElement_setNeedsUpdate,cu.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[cu.prototype._setValue_fromArray,cu.prototype._setValue_fromArray_setNeedsUpdate,cu.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class uu{constructor(){this.uuid=le(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const e={};this._indicesByUUID=e;for(let t=0,i=arguments.length;t!==i;++t)e[arguments[t].uuid]=t;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const t=this;this.stats={objects:{get total(){return t._objects.length},get inUse(){return this.total-t.nCachedObjects_}},get bindingsPerObject(){return t._bindings.length}}}add(){const e=this._objects,t=this._indicesByUUID,i=this._paths,n=this._parsedPaths,r=this._bindings,o=r.length;let s,a=e.length,l=this.nCachedObjects_;for(let c=0,u=arguments.length;c!==u;++c){const u=arguments[c],h=u.uuid;let p=t[h];if(void 0===p){p=a++,t[h]=p,e.push(u);for(let e=0,t=o;e!==t;++e)r[e].push(new cu(u,i[e],n[e]))}else if(p<l){s=e[p];const a=--l,c=e[a];t[c.uuid]=p,e[p]=c,t[h]=a,e[a]=u;for(let e=0,t=o;e!==t;++e){const t=r[e],o=t[a];let s=t[p];t[p]=o,void 0===s&&(s=new cu(u,i[e],n[e])),t[a]=s}}else e[p]!==s&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=l}remove(){const e=this._objects,t=this._indicesByUUID,i=this._bindings,n=i.length;let r=this.nCachedObjects_;for(let o=0,s=arguments.length;o!==s;++o){const s=arguments[o],a=s.uuid,l=t[a];if(void 0!==l&&l>=r){const o=r++,c=e[o];t[c.uuid]=l,e[l]=c,t[a]=o,e[o]=s;for(let e=0,t=n;e!==t;++e){const t=i[e],n=t[o],r=t[l];t[l]=n,t[o]=r}}}this.nCachedObjects_=r}uncache(){const e=this._objects,t=this._indicesByUUID,i=this._bindings,n=i.length;let r=this.nCachedObjects_,o=e.length;for(let s=0,a=arguments.length;s!==a;++s){const a=arguments[s].uuid,l=t[a];if(void 0!==l)if(delete t[a],l<r){const s=--r,a=e[s],c=--o,u=e[c];t[a.uuid]=l,e[l]=a,t[u.uuid]=s,e[s]=u,e.pop();for(let e=0,t=n;e!==t;++e){const t=i[e],n=t[s],r=t[c];t[l]=n,t[s]=r,t.pop()}}else{const r=--o,s=e[r];r>0&&(t[s.uuid]=l),e[l]=s,e.pop();for(let e=0,t=n;e!==t;++e){const t=i[e];t[l]=t[r],t.pop()}}}this.nCachedObjects_=r}subscribe_(e,t){const i=this._bindingsIndicesByPath;let n=i[e];const r=this._bindings;if(void 0!==n)return r[n];const o=this._paths,s=this._parsedPaths,a=this._objects,l=a.length,c=this.nCachedObjects_,u=new Array(l);n=r.length,i[e]=n,o.push(e),s.push(t),r.push(u);for(let i=c,n=a.length;i!==n;++i){const n=a[i];u[i]=new cu(n,e,t)}return u}unsubscribe_(e){const t=this._bindingsIndicesByPath,i=t[e];if(void 0!==i){const n=this._paths,r=this._parsedPaths,o=this._bindings,s=o.length-1,a=o[s];t[e[s]]=i,o[i]=a,o.pop(),r[i]=r[s],r.pop(),n[i]=n[s],n.pop()}}}uu.prototype.isAnimationObjectGroup=!0;class hu{constructor(e,t,i=null,n=t.blendMode){this._mixer=e,this._clip=t,this._localRoot=i,this.blendMode=n;const r=t.tracks,o=r.length,s=new Array(o),a={endingStart:V,endingEnd:V};for(let e=0;e!==o;++e){const t=r[e].createInterpolant(null);s[e]=t,t.settings=a}this._interpolantSettings=a,this._interpolants=s,this._propertyBindings=new Array(o),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(e){return this._startTime=e,this}setLoop(e,t){return this.loop=e,this.repetitions=t,this}setEffectiveWeight(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(e){return this._scheduleFading(e,0,1)}fadeOut(e){return this._scheduleFading(e,1,0)}crossFadeFrom(e,t,i){if(e.fadeOut(t),this.fadeIn(t),i){const i=this._clip.duration,n=e._clip.duration,r=n/i,o=i/n;e.warp(1,r,t),this.warp(o,1,t)}return this}crossFadeTo(e,t,i){return e.crossFadeFrom(this,t,i)}stopFading(){const e=this._weightInterpolant;return null!==e&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}setEffectiveTimeScale(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(e){return this.timeScale=this._clip.duration/e,this.stopWarping()}syncWith(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()}halt(e){return this.warp(this._effectiveTimeScale,0,e)}warp(e,t,i){const n=this._mixer,r=n.time,o=this.timeScale;let s=this._timeScaleInterpolant;null===s&&(s=n._lendControlInterpolant(),this._timeScaleInterpolant=s);const a=s.parameterPositions,l=s.sampleValues;return a[0]=r,a[1]=r+i,l[0]=e/o,l[1]=t/o,this}stopWarping(){const e=this._timeScaleInterpolant;return null!==e&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(e,t,i,n){if(!this.enabled)return void this._updateWeight(e);const r=this._startTime;if(null!==r){const n=(e-r)*i;if(n<0||0===i)return;this._startTime=null,t=i*n}t*=this._updateTimeScale(e);const o=this._updateTime(t),s=this._updateWeight(e);if(s>0){const e=this._interpolants,t=this._propertyBindings;if(this.blendMode===q)for(let i=0,n=e.length;i!==n;++i)e[i].evaluate(o),t[i].accumulateAdditive(s);else for(let i=0,r=e.length;i!==r;++i)e[i].evaluate(o),t[i].accumulate(n,s)}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;const i=this._weightInterpolant;if(null!==i){const n=i.evaluate(e)[0];t*=n,e>i.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;const i=this._timeScaleInterpolant;null!==i&&(t*=i.evaluate(e)[0],e>i.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t))}return this._effectiveTimeScale=t,t}_updateTime(e){const t=this._clip.duration,i=this.loop;let n=this.time+e,r=this._loopCount;const o=2202===i;if(0===e)return-1===r?n:o&&1==(1&r)?t-n:n;if(2200===i){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(n>=t)n=t;else{if(!(n<0)){this.time=n;break e}n=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=n,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(-1===r&&(e>=0?(r=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),n>=t||n<0){const i=Math.floor(n/t);n-=t*i,r+=Math.abs(i);const s=this.repetitions-r;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,n=e>0?t:0,this.time=n,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(1===s){const t=e<0;this._setEndings(t,!t,o)}else this._setEndings(!1,!1,o);this._loopCount=r,this.time=n,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:i})}}else this.time=n;if(o&&1==(1&r))return t-n}return n}_setEndings(e,t,i){const n=this._interpolantSettings;i?(n.endingStart=G,n.endingEnd=G):(n.endingStart=e?this.zeroSlopeAtStart?G:V:H,n.endingEnd=t?this.zeroSlopeAtEnd?G:V:H)}_scheduleFading(e,t,i){const n=this._mixer,r=n.time;let o=this._weightInterpolant;null===o&&(o=n._lendControlInterpolant(),this._weightInterpolant=o);const s=o.parameterPositions,a=o.sampleValues;return s[0]=r,a[0]=t,s[1]=r+e,a[1]=i,this}}class pu extends ne{constructor(e){super(),this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(e,t){const i=e._localRoot||this._root,n=e._clip.tracks,r=n.length,o=e._propertyBindings,s=e._interpolants,a=i.uuid,l=this._bindingsByRootAndName;let c=l[a];void 0===c&&(c={},l[a]=c);for(let e=0;e!==r;++e){const r=n[e],l=r.name;let u=c[l];if(void 0!==u)o[e]=u;else{if(void 0!==(u=o[e])){null===u._cacheIndex&&(++u.referenceCount,this._addInactiveBinding(u,a,l));continue}const n=t&&t._propertyBindings[e].binding.parsedPath;++(u=new Kc(cu.create(i,l,n),r.ValueTypeName,r.getValueSize())).referenceCount,this._addInactiveBinding(u,a,l),o[e]=u}s[e].resultBuffer=u.buffer}}_activateAction(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){const t=(e._localRoot||this._root).uuid,i=e._clip.uuid,n=this._actionsByClip[i];this._bindAction(e,n&&n.knownActions[0]),this._addInactiveAction(e,i,t)}const t=e._propertyBindings;for(let e=0,i=t.length;e!==i;++e){const i=t[e];0==i.useCount++&&(this._lendBinding(i),i.saveOriginalState())}this._lendAction(e)}}_deactivateAction(e){if(this._isActiveAction(e)){const t=e._propertyBindings;for(let e=0,i=t.length;e!==i;++e){const i=t[e];0==--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(e)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}}_isActiveAction(e){const t=e._cacheIndex;return null!==t&&t<this._nActiveActions}_addInactiveAction(e,t,i){const n=this._actions,r=this._actionsByClip;let o=r[t];if(void 0===o)o={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,r[t]=o;else{const t=o.knownActions;e._byClipCacheIndex=t.length,t.push(e)}e._cacheIndex=n.length,n.push(e),o.actionByRoot[i]=e}_removeInactiveAction(e){const t=this._actions,i=t[t.length-1],n=e._cacheIndex;i._cacheIndex=n,t[n]=i,t.pop(),e._cacheIndex=null;const r=e._clip.uuid,o=this._actionsByClip,s=o[r],a=s.knownActions,l=a[a.length-1],c=e._byClipCacheIndex;l._byClipCacheIndex=c,a[c]=l,a.pop(),e._byClipCacheIndex=null,delete s.actionByRoot[(e._localRoot||this._root).uuid],0===a.length&&delete o[r],this._removeInactiveBindingsForAction(e)}_removeInactiveBindingsForAction(e){const t=e._propertyBindings;for(let e=0,i=t.length;e!==i;++e){const i=t[e];0==--i.referenceCount&&this._removeInactiveBinding(i)}}_lendAction(e){const t=this._actions,i=e._cacheIndex,n=this._nActiveActions++,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r}_takeBackAction(e){const t=this._actions,i=e._cacheIndex,n=--this._nActiveActions,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r}_addInactiveBinding(e,t,i){const n=this._bindingsByRootAndName,r=this._bindings;let o=n[t];void 0===o&&(o={},n[t]=o),o[i]=e,e._cacheIndex=r.length,r.push(e)}_removeInactiveBinding(e){const t=this._bindings,i=e.binding,n=i.rootNode.uuid,r=i.path,o=this._bindingsByRootAndName,s=o[n],a=t[t.length-1],l=e._cacheIndex;a._cacheIndex=l,t[l]=a,t.pop(),delete s[r],0===Object.keys(s).length&&delete o[n]}_lendBinding(e){const t=this._bindings,i=e._cacheIndex,n=this._nActiveBindings++,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r}_takeBackBinding(e){const t=this._bindings,i=e._cacheIndex,n=--this._nActiveBindings,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r}_lendControlInterpolant(){const e=this._controlInterpolants,t=this._nActiveControlInterpolants++;let i=e[t];return void 0===i&&((i=new kl(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=t,e[t]=i),i}_takeBackControlInterpolant(e){const t=this._controlInterpolants,i=e.__cacheIndex,n=--this._nActiveControlInterpolants,r=t[n];e.__cacheIndex=n,t[n]=e,r.__cacheIndex=i,t[i]=r}clipAction(e,t,i){const n=t||this._root,r=n.uuid;let o="string"==typeof e?Gl.findByName(n,e):e;const s=null!==o?o.uuid:e,a=this._actionsByClip[s];let l=null;if(void 0===i&&(i=null!==o?o.blendMode:W),void 0!==a){const e=a.actionByRoot[r];if(void 0!==e&&e.blendMode===i)return e;l=a.knownActions[0],null===o&&(o=l._clip)}if(null===o)return null;const c=new hu(this,o,t,i);return this._bindAction(c,l),this._addInactiveAction(c,s,r),c}existingAction(e,t){const i=t||this._root,n=i.uuid,r="string"==typeof e?Gl.findByName(i,e):e,o=r?r.uuid:e,s=this._actionsByClip[o];return void 0!==s&&s.actionByRoot[n]||null}stopAllAction(){const e=this._actions;for(let t=this._nActiveActions-1;t>=0;--t)e[t].stop();return this}update(e){e*=this.timeScale;const t=this._actions,i=this._nActiveActions,n=this.time+=e,r=Math.sign(e),o=this._accuIndex^=1;for(let s=0;s!==i;++s)t[s]._update(n,e,r,o);const s=this._bindings,a=this._nActiveBindings;for(let e=0;e!==a;++e)s[e].apply(o);return this}setTime(e){this.time=0;for(let e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(e)}getRoot(){return this._root}uncacheClip(e){const t=this._actions,i=e.uuid,n=this._actionsByClip,r=n[i];if(void 0!==r){const e=r.knownActions;for(let i=0,n=e.length;i!==n;++i){const n=e[i];this._deactivateAction(n);const r=n._cacheIndex,o=t[t.length-1];n._cacheIndex=null,n._byClipCacheIndex=null,o._cacheIndex=r,t[r]=o,t.pop(),this._removeInactiveBindingsForAction(n)}delete n[i]}}uncacheRoot(e){const t=e.uuid,i=this._actionsByClip;for(const e in i){const n=i[e].actionByRoot[t];void 0!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}const n=this._bindingsByRootAndName[t];if(void 0!==n)for(const e in n){const t=n[e];t.restoreOriginalState(),this._removeInactiveBinding(t)}}uncacheAction(e,t){const i=this.existingAction(e,t);null!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}}pu.prototype._controlInterpolantsResultBuffer=new Float32Array(1);class du{constructor(e){"string"==typeof e&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),e=arguments[1]),this.value=e}clone(){return new du(void 0===this.value.clone?this.value:this.value.clone())}}class fu extends $o{constructor(e,t,i=1){super(e,t),this.meshPerAttribute=i}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){const t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){const t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}}fu.prototype.isInstancedInterleavedBuffer=!0;class mu{constructor(e,t,i,n,r){this.buffer=e,this.type=t,this.itemSize=i,this.elementSize=n,this.count=r,this.version=0}set needsUpdate(e){!0===e&&this.version++}setBuffer(e){return this.buffer=e,this}setType(e,t){return this.type=e,this.elementSize=t,this}setItemSize(e){return this.itemSize=e,this}setCount(e){return this.count=e,this}}function gu(e,t){return e.distance-t.distance}function _u(e,t,i,n){if(e.layers.test(t.layers)&&e.raycast(t,i),!0===n){const n=e.children;for(let e=0,r=n.length;e<r;e++)_u(n[e],t,i,!0)}}mu.prototype.isGLBufferAttribute=!0;const yu=new ge;class vu{constructor(e=new ge(1/0,1/0),t=new ge(-1/0,-1/0)){this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromPoints(e){this.makeEmpty();for(let t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const i=yu.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}clone(){return(new this.constructor).copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(e){return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y)}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return yu.copy(e).clamp(this.min,this.max).sub(e).length()}intersect(e){return this.min.max(e.min),this.max.min(e.max),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}vu.prototype.isBox2=!0;const xu=new Ce,bu=new Ce;class wu{constructor(e=new Ce,t=new Ce){this.start=e,this.end=t}set(e,t){return this.start.copy(e),this.end.copy(t),this}copy(e){return this.start.copy(e.start),this.end.copy(e.end),this}getCenter(e){return e.addVectors(this.start,this.end).multiplyScalar(.5)}delta(e){return e.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(e,t){return this.delta(t).multiplyScalar(e).add(this.start)}closestPointToPointParameter(e,t){xu.subVectors(e,this.start),bu.subVectors(this.end,this.start);const i=bu.dot(bu);let n=bu.dot(xu)/i;return t&&(n=ce(n,0,1)),n}closestPointToPoint(e,t,i){const n=this.closestPointToPointParameter(e,t);return this.delta(i).multiplyScalar(n).add(this.start)}applyMatrix4(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this}equals(e){return e.start.equals(this.start)&&e.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}}class Mu extends It{constructor(e){super(),this.material=e,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUvs=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}}Mu.prototype.isImmediateRenderObject=!0;const Tu=new Ce,Su=new Ce,Eu=new ot,Au=new ot;class Cu extends js{constructor(e){const t=function e(t){const i=[];t&&t.isBone&&i.push(t);for(let n=0;n<t.children.length;n++)i.push.apply(i,e(t.children[n]));return i}(e),i=new bi,n=[],r=[],o=new Yt(0,0,1),s=new Yt(0,1,0);for(let e=0;e<t.length;e++){const i=t[e];i.parent&&i.parent.isBone&&(n.push(0,0,0),n.push(0,0,0),r.push(o.r,o.g,o.b),r.push(s.r,s.g,s.b))}i.setAttribute("position",new ci(n,3)),i.setAttribute("color",new ci(r,3)),super(i,new Rs({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.type="SkeletonHelper",this.isSkeletonHelper=!0,this.root=e,this.bones=t,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(e){const t=this.bones,i=this.geometry,n=i.getAttribute("position");Au.copy(this.root.matrixWorld).invert();for(let e=0,i=0;e<t.length;e++){const r=t[e];r.parent&&r.parent.isBone&&(Eu.multiplyMatrices(Au,r.matrixWorld),Su.setFromMatrixPosition(Eu),n.setXYZ(i,Su.x,Su.y,Su.z),Eu.multiplyMatrices(Au,r.parent.matrixWorld),Su.setFromMatrixPosition(Eu),n.setXYZ(i+1,Su.x,Su.y,Su.z),i+=2)}i.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(e)}}const Lu=new Ce,Iu=new Yt,Pu=new Yt;class Ru extends js{constructor(e=10,t=10,i=4473924,n=8947848){i=new Yt(i),n=new Yt(n);const r=t/2,o=e/t,s=e/2,a=[],l=[];for(let e=0,c=0,u=-s;e<=t;e++,u+=o){a.push(-s,0,u,s,0,u),a.push(u,0,-s,u,0,s);const t=e===r?i:n;t.toArray(l,c),c+=3,t.toArray(l,c),c+=3,t.toArray(l,c),c+=3,t.toArray(l,c),c+=3}const c=new bi;c.setAttribute("position",new ci(a,3)),c.setAttribute("color",new ci(l,3)),super(c,new Rs({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}}const ku=new Ce,zu=new Ce,Du=new Ce,Ou=new Ce,Fu=new qi;function Bu(e,t,i,n,r,o,s){Ou.set(r,o,s).unproject(n);const a=t[e];if(void 0!==a){const e=i.getAttribute("position");for(let t=0,i=a.length;t<i;t++)e.setXYZ(a[t],Ou.x,Ou.y,Ou.z)}}const Nu=new Pe;class Uu extends js{constructor(e,t=16776960){const i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new Float32Array(24),r=new bi;r.setIndex(new ei(i,1)),r.setAttribute("position",new ei(n,3)),super(r,new Rs({color:t,toneMapped:!1})),this.object=e,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(e){if(void 0!==e&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&Nu.setFromObject(this.object),Nu.isEmpty())return;const t=Nu.min,i=Nu.max,n=this.geometry.attributes.position,r=n.array;r[0]=i.x,r[1]=i.y,r[2]=i.z,r[3]=t.x,r[4]=i.y,r[5]=i.z,r[6]=t.x,r[7]=t.y,r[8]=i.z,r[9]=i.x,r[10]=t.y,r[11]=i.z,r[12]=i.x,r[13]=i.y,r[14]=t.z,r[15]=t.x,r[16]=i.y,r[17]=t.z,r[18]=t.x,r[19]=t.y,r[20]=t.z,r[21]=i.x,r[22]=t.y,r[23]=t.z,n.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(e){return this.object=e,this.update(),this}copy(e){return js.prototype.copy.call(this,e),this.object=e.object,this}}const ju=new Ce;let Vu,Gu;class Hu extends js{constructor(e=1){const t=[0,0,0,e,0,0,0,0,0,0,e,0,0,0,0,0,0,e],i=new bi;i.setAttribute("position",new ci(t,3)),i.setAttribute("color",new ci([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3)),super(i,new Rs({vertexColors:!0,toneMapped:!1})),this.type="AxesHelper"}setColors(e,t,i){const n=new Yt,r=this.geometry.attributes.color.array;return n.set(e),n.toArray(r,0),n.toArray(r,3),n.set(t),n.toArray(r,6),n.toArray(r,9),n.set(i),n.toArray(r,12),n.toArray(r,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}const Wu=new Float32Array(1),qu=new Int32Array(Wu.buffer);ua.create=function(e,t){return console.log("THREE.Curve.create() has been deprecated"),e.prototype=Object.create(ua.prototype),e.prototype.constructor=e,e.prototype.getPoint=t,e},ic.prototype.fromPoints=function(e){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(e)},Ru.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},Cu.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Zl.prototype.extractUrlBase=function(e){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),Tc.extractUrlBase(e)},Zl.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},vu.prototype.center=function(e){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(e)},vu.prototype.empty=function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},vu.prototype.isIntersectionBox=function(e){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},vu.prototype.size=function(e){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(e)},Pe.prototype.center=function(e){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(e)},Pe.prototype.empty=function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},Pe.prototype.isIntersectionBox=function(e){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},Pe.prototype.isIntersectionSphere=function(e){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},Pe.prototype.size=function(e){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(e)},Ye.prototype.empty=function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()},rn.prototype.setFromMatrix=function(e){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(e)},wu.prototype.center=function(e){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(e)},_e.prototype.flattenToArrayOffset=function(e,t){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},_e.prototype.multiplyVector3=function(e){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},_e.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},_e.prototype.applyToBufferAttribute=function(e){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},_e.prototype.applyToVector3Array=function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},_e.prototype.getInverse=function(e){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(e).invert()},ot.prototype.extractPosition=function(e){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(e)},ot.prototype.flattenToArrayOffset=function(e,t){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},ot.prototype.getPosition=function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new Ce).setFromMatrixColumn(this,3)},ot.prototype.setRotationFromQuaternion=function(e){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(e)},ot.prototype.multiplyToArray=function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},ot.prototype.multiplyVector3=function(e){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},ot.prototype.multiplyVector4=function(e){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},ot.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},ot.prototype.rotateAxis=function(e){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),e.transformDirection(this)},ot.prototype.crossVector=function(e){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},ot.prototype.translate=function(){console.error("THREE.Matrix4: .translate() has been removed.")},ot.prototype.rotateX=function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},ot.prototype.rotateY=function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},ot.prototype.rotateZ=function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},ot.prototype.rotateByAxis=function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},ot.prototype.applyToBufferAttribute=function(e){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},ot.prototype.applyToVector3Array=function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},ot.prototype.makeFrustum=function(e,t,i,n,r,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(e,t,n,i,r,o)},ot.prototype.getInverse=function(e){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(e).invert()},en.prototype.isIntersectionLine=function(e){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(e)},Ae.prototype.multiplyVector3=function(e){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),e.applyQuaternion(this)},Ae.prototype.inverse=function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()},rt.prototype.isIntersectionBox=function(e){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},rt.prototype.isIntersectionPlane=function(e){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(e)},rt.prototype.isIntersectionSphere=function(e){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},jt.prototype.area=function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},jt.prototype.barycoordFromPoint=function(e,t){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(e,t)},jt.prototype.midpoint=function(e){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(e)},jt.prototypenormal=function(e){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(e)},jt.prototype.plane=function(e){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(e)},jt.barycoordFromPoint=function(e,t,i,n,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),jt.getBarycoord(e,t,i,n,r)},jt.normal=function(e,t,i,n){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),jt.getNormal(e,t,i,n)},nc.prototype.extractAllPoints=function(e){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(e)},nc.prototype.extrude=function(e){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new nl(this,e)},nc.prototype.makeGeometry=function(e){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new ul(this,e)},ge.prototype.fromAttribute=function(e,t,i){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},ge.prototype.distanceToManhattan=function(e){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},ge.prototype.lengthManhattan=function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},Ce.prototype.setEulerFromRotationMatrix=function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},Ce.prototype.setEulerFromQuaternion=function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},Ce.prototype.getPositionFromMatrix=function(e){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(e)},Ce.prototype.getScaleFromMatrix=function(e){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(e)},Ce.prototype.getColumnFromMatrix=function(e,t){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(t,e)},Ce.prototype.applyProjection=function(e){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(e)},Ce.prototype.fromAttribute=function(e,t,i){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},Ce.prototype.distanceToManhattan=function(e){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},Ce.prototype.lengthManhattan=function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},Me.prototype.fromAttribute=function(e,t,i){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},Me.prototype.lengthManhattan=function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},It.prototype.getChildByName=function(e){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(e)},It.prototype.renderDepth=function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},It.prototype.translate=function(e,t){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(t,e)},It.prototype.getWorldRotation=function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},It.prototype.applyMatrix=function(e){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(e)},Object.defineProperties(It.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(e){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=e}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Ni.prototype.setDrawMode=function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")},Object.defineProperties(Ni.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),xs.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},$i.prototype.setLens=function(e,t){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==t&&(this.filmGauge=t),this.setFocalLength(e)},Object.defineProperties(rc.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(e){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=e}},shadowCameraLeft:{set:function(e){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=e}},shadowCameraRight:{set:function(e){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=e}},shadowCameraTop:{set:function(e){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=e}},shadowCameraBottom:{set:function(e){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=e}},shadowCameraNear:{set:function(e){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=e}},shadowCameraFar:{set:function(e){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=e}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(e){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=e}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(e){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=e}},shadowMapHeight:{set:function(e){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=e}}}),Object.defineProperties(ei.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===te},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(te)}}}),ei.prototype.setDynamic=function(e){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===e?te:ee),this},ei.prototype.copyIndicesArray=function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},ei.prototype.setArray=function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},bi.prototype.addIndex=function(e){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(e)},bi.prototype.addAttribute=function(e,t){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),t&&t.isBufferAttribute||t&&t.isInterleavedBufferAttribute?"index"===e?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(t),this):this.setAttribute(e,t):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(e,new ei(arguments[1],arguments[2])))},bi.prototype.addDrawCall=function(e,t,i){void 0!==i&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(e,t)},bi.prototype.clearDrawCalls=function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},bi.prototype.computeOffsets=function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},bi.prototype.removeAttribute=function(e){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(e)},bi.prototype.applyMatrix=function(e){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(e)},Object.defineProperties(bi.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),$o.prototype.setDynamic=function(e){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===e?te:ee),this},$o.prototype.setArray=function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},nl.prototype.getArrays=function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},nl.prototype.addShapeList=function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},nl.prototype.addShape=function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")},qo.prototype.dispose=function(){console.error("THREE.Scene: .dispose() has been removed.")},du.prototype.onUpdate=function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this},Object.defineProperties(Gt.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new Yt}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===e}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(e){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=e}},vertexTangents:{get:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")},set:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")}}}),Object.defineProperties(Wi.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(e){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=e}}}),Vo.prototype.clearTarget=function(e,t,i,n){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(e),this.clear(t,i,n)},Vo.prototype.animate=function(e){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(e)},Vo.prototype.getCurrentRenderTarget=function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},Vo.prototype.getMaxAnisotropy=function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},Vo.prototype.getPrecision=function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},Vo.prototype.resetGLState=function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},Vo.prototype.supportsFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},Vo.prototype.supportsHalfFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},Vo.prototype.supportsStandardDerivatives=function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},Vo.prototype.supportsCompressedTextureS3TC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},Vo.prototype.supportsCompressedTexturePVRTC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},Vo.prototype.supportsBlendMinMax=function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},Vo.prototype.supportsVertexTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},Vo.prototype.supportsInstancedArrays=function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},Vo.prototype.enableScissorTest=function(e){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(e)},Vo.prototype.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},Vo.prototype.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},Vo.prototype.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},Vo.prototype.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},Vo.prototype.setFaceCulling=function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},Vo.prototype.allocTextureUnit=function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},Vo.prototype.setTexture=function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},Vo.prototype.setTexture2D=function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},Vo.prototype.setTextureCube=function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},Vo.prototype.getActiveMipMapLevel=function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()},Object.defineProperties(Vo.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=e}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=e}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(e){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===e?Z:$}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}}}),Object.defineProperties(Ro.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(Te.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=e}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=e}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=e}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=e}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(e){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=e}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(e){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=e}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(e){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=e}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(e){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=e}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(e){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=e}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(e){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=e}}}),$c.prototype.load=function(e){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");const t=this;return(new Oc).load(e,(function(e){t.setBuffer(e)})),this},Qc.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},Zi.prototype.updateCubeMap=function(e,t){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(e,t)},Zi.prototype.clear=function(e,t,i,n){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(e,t,i,n)},ve.crossOrigin=void 0,ve.loadTexture=function(e,t,i,n){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");const r=new ec;r.setCrossOrigin(this.crossOrigin);const o=r.load(e,i,void 0,n);return t&&(o.mapping=t),o},ve.loadTextureCube=function(e,t,i,n){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");const r=new Ql;r.setCrossOrigin(this.crossOrigin);const o=r.load(e,i,void 0,n);return t&&(o.mapping=t),o},ve.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},ve.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};const $u={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")}};"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:t}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=t),e.ACESFilmicToneMapping=4,e.AddEquation=i,e.AddOperation=2,e.AdditiveAnimationBlendMode=q,e.AdditiveBlending=2,e.AlphaFormat=1021,e.AlwaysDepth=1,e.AlwaysStencilFunc=519,e.AmbientLight=vc,e.AmbientLightProbe=Bc,e.AnimationClip=Gl,e.AnimationLoader=class extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=this,o=new Yl(this.manager);o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(e,(function(i){try{t(r.parse(JSON.parse(i)))}catch(t){n?n(t):console.error(t),r.manager.itemError(e)}}),i,n)}parse(e){const t=[];for(let i=0;i<e.length;i++){const n=Gl.parse(e[i]);t.push(n)}return t}},e.AnimationMixer=pu,e.AnimationObjectGroup=uu,e.AnimationUtils=Il,e.ArcCurve=pa,e.ArrayCamera=Oo,e.ArrowHelper=class extends It{constructor(e=new Ce(0,0,1),t=new Ce(0,0,0),i=1,n=16776960,r=.2*i,o=.2*r){super(),this.type="ArrowHelper",void 0===Vu&&((Vu=new bi).setAttribute("position",new ci([0,0,0,0,1,0],3)),(Gu=new ta(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(t),this.line=new Bs(Vu,new Rs({color:n,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Ni(Gu,new Jt({color:n,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(e),this.setLength(i,r,o)}setDirection(e){if(e.y>.99999)this.quaternion.set(0,0,0,1);else if(e.y<-.99999)this.quaternion.set(1,0,0,0);else{ju.set(e.z,0,-e.x).normalize();const t=Math.acos(e.y);this.quaternion.setFromAxisAngle(ju,t)}}setLength(e,t=.2*e,i=.2*t){this.line.scale.set(1,Math.max(1e-4,e-t),1),this.line.updateMatrix(),this.cone.scale.set(i,t,i),this.cone.position.y=e,this.cone.updateMatrix()}setColor(e){this.line.material.color.set(e),this.cone.material.color.set(e)}copy(e){return super.copy(e,!1),this.line.copy(e.line),this.cone.copy(e.cone),this}},e.Audio=$c,e.AudioAnalyser=Qc,e.AudioContext=Dc,e.AudioListener=class extends It{constructor(){super(),this.type="AudioListener",this.context=Dc.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new jc}getInput(){return this.gain}removeFilter(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(e){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=e,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}updateMatrixWorld(e){super.updateMatrixWorld(e);const t=this.context.listener,i=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Gc,Hc,Wc),qc.set(0,0,-1).applyQuaternion(Hc),t.positionX){const e=this.context.currentTime+this.timeDelta;t.positionX.linearRampToValueAtTime(Gc.x,e),t.positionY.linearRampToValueAtTime(Gc.y,e),t.positionZ.linearRampToValueAtTime(Gc.z,e),t.forwardX.linearRampToValueAtTime(qc.x,e),t.forwardY.linearRampToValueAtTime(qc.y,e),t.forwardZ.linearRampToValueAtTime(qc.z,e),t.upX.linearRampToValueAtTime(i.x,e),t.upY.linearRampToValueAtTime(i.y,e),t.upZ.linearRampToValueAtTime(i.z,e)}else t.setPosition(Gc.x,Gc.y,Gc.z),t.setOrientation(qc.x,qc.y,qc.z,i.x,i.y,i.z)}},e.AudioLoader=Oc,e.AxesHelper=Hu,e.AxisHelper=function(e){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new Hu(e)},e.BackSide=1,e.BasicDepthPacking=3200,e.BasicShadowMap=0,e.BinaryTextureLoader=function(e){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new Kl(e)},e.Bone=bs,e.BooleanKeyframeTrack=Ol,e.BoundingBoxHelper=function(e,t){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new Uu(e,t)},e.Box2=vu,e.Box3=Pe,e.Box3Helper=class extends js{constructor(e,t=16776960){const i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new bi;n.setIndex(new ei(i,1)),n.setAttribute("position",new ci([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),super(n,new Rs({color:t,toneMapped:!1})),this.box=e,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(e){const t=this.box;t.isEmpty()||(t.getCenter(this.position),t.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(e))}},e.BoxBufferGeometry=ji,e.BoxGeometry=ji,e.BoxHelper=Uu,e.BufferAttribute=ei,e.BufferGeometry=bi,e.BufferGeometryLoader=Ec,e.ByteType=1010,e.Cache=Wl,e.Camera=qi,e.CameraHelper=class extends js{constructor(e){const t=new bi,i=new Rs({color:16777215,vertexColors:!0,toneMapped:!1}),n=[],r=[],o={},s=new Yt(16755200),a=new Yt(16711680),l=new Yt(43775),c=new Yt(16777215),u=new Yt(3355443);function h(e,t,i){p(e,i),p(t,i)}function p(e,t){n.push(0,0,0),r.push(t.r,t.g,t.b),void 0===o[e]&&(o[e]=[]),o[e].push(n.length/3-1)}h("n1","n2",s),h("n2","n4",s),h("n4","n3",s),h("n3","n1",s),h("f1","f2",s),h("f2","f4",s),h("f4","f3",s),h("f3","f1",s),h("n1","f1",s),h("n2","f2",s),h("n3","f3",s),h("n4","f4",s),h("p","n1",a),h("p","n2",a),h("p","n3",a),h("p","n4",a),h("u1","u2",l),h("u2","u3",l),h("u3","u1",l),h("c","t",c),h("p","c",u),h("cn1","cn2",u),h("cn3","cn4",u),h("cf1","cf2",u),h("cf3","cf4",u),t.setAttribute("position",new ci(n,3)),t.setAttribute("color",new ci(r,3)),super(t,i),this.type="CameraHelper",this.camera=e,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=o,this.update()}update(){const e=this.geometry,t=this.pointMap;Fu.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Bu("c",t,e,Fu,0,0,-1),Bu("t",t,e,Fu,0,0,1),Bu("n1",t,e,Fu,-1,-1,-1),Bu("n2",t,e,Fu,1,-1,-1),Bu("n3",t,e,Fu,-1,1,-1),Bu("n4",t,e,Fu,1,1,-1),Bu("f1",t,e,Fu,-1,-1,1),Bu("f2",t,e,Fu,1,-1,1),Bu("f3",t,e,Fu,-1,1,1),Bu("f4",t,e,Fu,1,1,1),Bu("u1",t,e,Fu,.7,1.1,-1),Bu("u2",t,e,Fu,-.7,1.1,-1),Bu("u3",t,e,Fu,0,2,-1),Bu("cf1",t,e,Fu,-1,0,1),Bu("cf2",t,e,Fu,1,0,1),Bu("cf3",t,e,Fu,0,-1,1),Bu("cf4",t,e,Fu,0,1,1),Bu("cn1",t,e,Fu,-1,0,-1),Bu("cn2",t,e,Fu,1,0,-1),Bu("cn3",t,e,Fu,0,-1,-1),Bu("cn4",t,e,Fu,0,1,-1),e.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}},e.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been removed")},e.CanvasTexture=Qs,e.CatmullRomCurve3=ya,e.CineonToneMapping=3,e.CircleBufferGeometry=ea,e.CircleGeometry=ea,e.ClampToEdgeWrapping=h,e.Clock=jc,e.Color=Yt,e.ColorKeyframeTrack=Fl,e.CompressedTexture=Js,e.CompressedTextureLoader=class extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=this,o=[],s=new Js,a=new Yl(this.manager);a.setPath(this.path),a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setWithCredentials(r.withCredentials);let l=0;function c(c){a.load(e[c],(function(e){const i=r.parse(e,!0);o[c]={width:i.width,height:i.height,format:i.format,mipmaps:i.mipmaps},6===(l+=1)&&(1===i.mipmapCount&&(s.minFilter=g),s.image=o,s.format=i.format,s.needsUpdate=!0,t&&t(s))}),i,n)}if(Array.isArray(e))for(let t=0,i=e.length;t<i;++t)c(t);else a.load(e,(function(e){const i=r.parse(e,!0);if(i.isCubemap){const e=i.mipmaps.length/i.mipmapCount;for(let t=0;t<e;t++){o[t]={mipmaps:[]};for(let e=0;e<i.mipmapCount;e++)o[t].mipmaps.push(i.mipmaps[t*i.mipmapCount+e]),o[t].format=i.format,o[t].width=i.width,o[t].height=i.height}s.image=o}else s.image.width=i.width,s.image.height=i.height,s.mipmaps=i.mipmaps;1===i.mipmapCount&&(s.minFilter=g),s.format=i.format,s.needsUpdate=!0,t&&t(s)}),i,n);return s}},e.ConeBufferGeometry=ia,e.ConeGeometry=ia,e.CubeCamera=Zi,e.CubeReflectionMapping=r,e.CubeRefractionMapping=o,e.CubeTexture=Xi,e.CubeTextureLoader=Ql,e.CubeUVReflectionMapping=l,e.CubeUVRefractionMapping=c,e.CubicBezierCurve=wa,e.CubicBezierCurve3=Ma,e.CubicInterpolant=Rl,e.CullFaceBack=1,e.CullFaceFront=2,e.CullFaceFrontBack=3,e.CullFaceNone=0,e.Curve=ua,e.CurvePath=tc,e.CustomBlending=5,e.CustomToneMapping=5,e.CylinderBufferGeometry=ta,e.CylinderGeometry=ta,e.Cylindrical=class{constructor(e=1,t=0,i=0){return this.radius=e,this.theta=t,this.y=i,this}set(e,t,i){return this.radius=e,this.theta=t,this.y=i,this}copy(e){return this.radius=e.radius,this.theta=e.theta,this.y=e.y,this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,i){return this.radius=Math.sqrt(e*e+i*i),this.theta=Math.atan2(e,i),this.y=t,this}clone(){return(new this.constructor).copy(this)}},e.DataTexture=ws,e.DataTexture2DArray=$n,e.DataTexture3D=Zn,e.DataTextureLoader=Kl,e.DataUtils=class{static toHalfFloat(e){Wu[0]=e;const t=qu[0];let i=t>>16&32768,n=t>>12&2047;const r=t>>23&255;return r<103?i:r>142?(i|=31744,i|=(255==r?0:1)&&8388607&t):r<113?i|=((n|=2048)>>114-r)+(n>>113-r&1):(i|=r-112<<10|n>>1,i+=1&n)}},e.DecrementStencilOp=7683,e.DecrementWrapStencilOp=34056,e.DefaultLoadingManager=$l,e.DepthFormat=A,e.DepthStencilFormat=C,e.DepthTexture=Ks,e.DirectionalLight=yc,e.DirectionalLightHelper=class extends It{constructor(e,t,i){super(),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=i,void 0===t&&(t=1);let n=new bi;n.setAttribute("position",new ci([-t,t,0,t,t,0,t,-t,0,-t,-t,0,-t,t,0],3));const r=new Rs({fog:!1,toneMapped:!1});this.lightPlane=new Bs(n,r),this.add(this.lightPlane),(n=new bi).setAttribute("position",new ci([0,0,0,0,0,1],3)),this.targetLine=new Bs(n,r),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){ku.setFromMatrixPosition(this.light.matrixWorld),zu.setFromMatrixPosition(this.light.target.matrixWorld),Du.subVectors(zu,ku),this.lightPlane.lookAt(zu),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(zu),this.targetLine.scale.z=Du.length()}},e.DiscreteInterpolant=zl,e.DodecahedronBufferGeometry=ra,e.DodecahedronGeometry=ra,e.DoubleSide=2,e.DstAlphaFactor=206,e.DstColorFactor=208,e.DynamicBufferAttribute=function(e,t){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead."),new ei(e,t).setUsage(te)},e.DynamicCopyUsage=35050,e.DynamicDrawUsage=te,e.DynamicReadUsage=35049,e.EdgesGeometry=ca,e.EdgesHelper=function(e,t){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new js(new ca(e.geometry),new Rs({color:void 0!==t?t:16777215}))},e.EllipseCurve=ha,e.EqualDepth=4,e.EqualStencilFunc=514,e.EquirectangularReflectionMapping=s,e.EquirectangularRefractionMapping=a,e.Euler=mt,e.EventDispatcher=ne,e.ExtrudeBufferGeometry=nl,e.ExtrudeGeometry=nl,e.FaceColors=1,e.FileLoader=Yl,e.FlatShading=1,e.Float16BufferAttribute=li,e.Float32Attribute=function(e,t){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new ci(e,t)},e.Float32BufferAttribute=ci,e.Float64Attribute=function(e,t){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new ui(e,t)},e.Float64BufferAttribute=ui,e.FloatType=w,e.Fog=Wo,e.FogExp2=Ho,e.Font=Rc,e.FontLoader=class extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=this,o=new Yl(this.manager);o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(r.withCredentials),o.load(e,(function(e){let i;try{i=JSON.parse(e)}catch(t){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),i=JSON.parse(e.substring(65,e.length-2))}const n=r.parse(i);t&&t(n)}),i,n)}parse(e){return new Rc(e)}},e.FrontSide=0,e.Frustum=rn,e.GLBufferAttribute=mu,e.GLSL1="100",e.GLSL3=ie,e.GammaEncoding=X,e.GreaterDepth=6,e.GreaterEqualDepth=5,e.GreaterEqualStencilFunc=518,e.GreaterStencilFunc=516,e.GridHelper=Ru,e.Group=Fo,e.HalfFloatType=M,e.HemisphereLight=oc,e.HemisphereLightHelper=class extends It{constructor(e,t,i){super(),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=i;const n=new al(t);n.rotateY(.5*Math.PI),this.material=new Jt({wireframe:!0,fog:!1,toneMapped:!1}),void 0===this.color&&(this.material.vertexColors=!0);const r=n.getAttribute("position"),o=new Float32Array(3*r.count);n.setAttribute("color",new ei(o,3)),this.add(new Ni(n,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const e=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{const t=e.geometry.getAttribute("color");Iu.copy(this.light.color),Pu.copy(this.light.groundColor);for(let e=0,i=t.count;e<i;e++){const n=e<i/2?Iu:Pu;t.setXYZ(e,n.r,n.g,n.b)}t.needsUpdate=!0}e.lookAt(Lu.setFromMatrixPosition(this.light.matrixWorld).negate())}},e.HemisphereLightProbe=Fc,e.IcosahedronBufferGeometry=ol,e.IcosahedronGeometry=ol,e.ImageBitmapLoader=Ic,e.ImageLoader=Jl,e.ImageUtils=ve,e.ImmediateRenderObject=Mu,e.IncrementStencilOp=7682,e.IncrementWrapStencilOp=34055,e.InstancedBufferAttribute=Es,e.InstancedBufferGeometry=Sc,e.InstancedInterleavedBuffer=fu,e.InstancedMesh=Ps,e.Int16Attribute=function(e,t){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new ri(e,t)},e.Int16BufferAttribute=ri,e.Int32Attribute=function(e,t){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new si(e,t)},e.Int32BufferAttribute=si,e.Int8Attribute=function(e,t){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new ti(e,t)},e.Int8BufferAttribute=ti,e.IntType=1013,e.InterleavedBuffer=$o,e.InterleavedBufferAttribute=Xo,e.Interpolant=Pl,e.InterpolateDiscrete=N,e.InterpolateLinear=U,e.InterpolateSmooth=j,e.InvertStencilOp=5386,e.JSONLoader=function(){console.error("THREE.JSONLoader has been removed.")},e.KeepStencilOp=7680,e.KeyframeTrack=Dl,e.LOD=fs,e.LatheBufferGeometry=sl,e.LatheGeometry=sl,e.Layers=gt,e.LensFlare=function(){console.error("THREE.LensFlare has been moved to /examples/jsm/objects/Lensflare.js")},e.LessDepth=2,e.LessEqualDepth=3,e.LessEqualStencilFunc=515,e.LessStencilFunc=513,e.Light=rc,e.LightProbe=wc,e.Line=Bs,e.Line3=wu,e.LineBasicMaterial=Rs,e.LineCurve=Ta,e.LineCurve3=Sa,e.LineDashedMaterial=Cl,e.LineLoop=Vs,e.LinePieces=1,e.LineSegments=js,e.LineStrip=0,e.LinearEncoding=$,e.LinearFilter=g,e.LinearInterpolant=kl,e.LinearMipMapLinearFilter=1008,e.LinearMipMapNearestFilter=1007,e.LinearMipmapLinearFilter=y,e.LinearMipmapNearestFilter=_,e.LinearToneMapping=1,e.Loader=Zl,e.LoaderUtils=Tc,e.LoadingManager=ql,e.LogLuvEncoding=3003,e.LoopOnce=2200,e.LoopPingPong=2202,e.LoopRepeat=2201,e.LuminanceAlphaFormat=1025,e.LuminanceFormat=1024,e.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2},e.Material=Gt,e.MaterialLoader=Mc,e.Math=me,e.MathUtils=me,e.Matrix3=_e,e.Matrix4=ot,e.MaxEquation=104,e.Mesh=Ni,e.MeshBasicMaterial=Jt,e.MeshDepthMaterial=Io,e.MeshDistanceMaterial=Po,e.MeshFaceMaterial=function(e){return console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead."),e},e.MeshLambertMaterial=El,e.MeshMatcapMaterial=Al,e.MeshNormalMaterial=Sl,e.MeshPhongMaterial=Ml,e.MeshPhysicalMaterial=wl,e.MeshStandardMaterial=bl,e.MeshToonMaterial=Tl,e.MinEquation=103,e.MirroredRepeatWrapping=p,e.MixOperation=1,e.MultiMaterial=function(e=[]){return console.warn("THREE.MultiMaterial has been removed. Use an Array instead."),e.isMultiMaterial=!0,e.materials=e,e.clone=function(){return e.slice()},e},e.MultiplyBlending=4,e.MultiplyOperation=0,e.NearestFilter=d,e.NearestMipMapLinearFilter=1005,e.NearestMipMapNearestFilter=1004,e.NearestMipmapLinearFilter=m,e.NearestMipmapNearestFilter=f,e.NeverDepth=0,e.NeverStencilFunc=512,e.NoBlending=0,e.NoColors=0,e.NoToneMapping=0,e.NormalAnimationBlendMode=W,e.NormalBlending=1,e.NotEqualDepth=7,e.NotEqualStencilFunc=517,e.NumberKeyframeTrack=Bl,e.Object3D=It,e.ObjectLoader=class extends Zl{constructor(e){super(e)}load(e,t,i,n){const r=this,o=""===this.path?Tc.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||o;const s=new Yl(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(e,(function(i){let o=null;try{o=JSON.parse(i)}catch(t){return void 0!==n&&n(t),void console.error("THREE:ObjectLoader: Can't parse "+e+".",t.message)}const s=o.metadata;void 0!==s&&void 0!==s.type&&"geometry"!==s.type.toLowerCase()?r.parse(o,t):console.error("THREE.ObjectLoader: Can't load "+e)}),i,n)}async loadAsync(e,t){const i=""===this.path?Tc.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||i;const n=new Yl(this.manager);n.setPath(this.path),n.setRequestHeader(this.requestHeader),n.setWithCredentials(this.withCredentials);const r=await n.loadAsync(e,t),o=JSON.parse(r),s=o.metadata;if(void 0===s||void 0===s.type||"geometry"===s.type.toLowerCase())throw new Error("THREE.ObjectLoader: Can't load "+e);return await this.parseAsync(o)}parse(e,t){const i=this.parseAnimations(e.animations),n=this.parseShapes(e.shapes),r=this.parseGeometries(e.geometries,n),o=this.parseImages(e.images,(function(){void 0!==t&&t(l)})),s=this.parseTextures(e.textures,o),a=this.parseMaterials(e.materials,s),l=this.parseObject(e.object,r,a,s,i),c=this.parseSkeletons(e.skeletons,l);if(this.bindSkeletons(l,c),void 0!==t){let e=!1;for(const t in o)if(o[t]instanceof HTMLImageElement){e=!0;break}!1===e&&t(l)}return l}async parseAsync(e){const t=this.parseAnimations(e.animations),i=this.parseShapes(e.shapes),n=this.parseGeometries(e.geometries,i),r=await this.parseImagesAsync(e.images),o=this.parseTextures(e.textures,r),s=this.parseMaterials(e.materials,o),a=this.parseObject(e.object,n,s,o,t),l=this.parseSkeletons(e.skeletons,a);return this.bindSkeletons(a,l),a}parseShapes(e){const t={};if(void 0!==e)for(let i=0,n=e.length;i<n;i++){const n=(new nc).fromJSON(e[i]);t[n.uuid]=n}return t}parseSkeletons(e,t){const i={},n={};if(t.traverse((function(e){e.isBone&&(n[e.uuid]=e)})),void 0!==e)for(let t=0,r=e.length;t<r;t++){const r=(new Ss).fromJSON(e[t],n);i[r.uuid]=r}return i}parseGeometries(e,t){const i={};if(void 0!==e){const n=new Ec;for(let r=0,o=e.length;r<o;r++){let o;const s=e[r];switch(s.type){case"BufferGeometry":case"InstancedBufferGeometry":o=n.parse(s);break;case"Geometry":console.error("THREE.ObjectLoader: The legacy Geometry type is no longer supported.");break;default:s.type in vl?o=vl[s.type].fromJSON(s,t):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${s.type}"`)}o.uuid=s.uuid,void 0!==s.name&&(o.name=s.name),!0===o.isBufferGeometry&&void 0!==s.userData&&(o.userData=s.userData),i[s.uuid]=o}}return i}parseMaterials(e,t){const i={},n={};if(void 0!==e){const r=new Mc;r.setTextures(t);for(let t=0,o=e.length;t<o;t++){const o=e[t];if("MultiMaterial"===o.type){const e=[];for(let t=0;t<o.materials.length;t++){const n=o.materials[t];void 0===i[n.uuid]&&(i[n.uuid]=r.parse(n)),e.push(i[n.uuid])}n[o.uuid]=e}else void 0===i[o.uuid]&&(i[o.uuid]=r.parse(o)),n[o.uuid]=i[o.uuid]}}return n}parseAnimations(e){const t={};if(void 0!==e)for(let i=0;i<e.length;i++){const n=e[i],r=Gl.parse(n);t[r.uuid]=r}return t}parseImages(e,t){const i=this,n={};let r;function o(e){if("string"==typeof e){const t=e;return function(e){return i.manager.itemStart(e),r.load(e,(function(){i.manager.itemEnd(e)}),void 0,(function(){i.manager.itemError(e),i.manager.itemEnd(e)}))}(/^(\/\/)|([a-z]+:(\/\/)?)/i.test(t)?t:i.resourcePath+t)}return e.data?{data:di(e.type,e.data),width:e.width,height:e.height}:null}if(void 0!==e&&e.length>0){const i=new ql(t);(r=new Jl(i)).setCrossOrigin(this.crossOrigin);for(let t=0,i=e.length;t<i;t++){const i=e[t],r=i.url;if(Array.isArray(r)){n[i.uuid]=[];for(let e=0,t=r.length;e<t;e++){const t=o(r[e]);null!==t&&(t instanceof HTMLImageElement?n[i.uuid].push(t):n[i.uuid].push(new ws(t.data,t.width,t.height)))}}else{const e=o(i.url);null!==e&&(n[i.uuid]=e)}}}return n}async parseImagesAsync(e){const t=this,i={};let n;async function r(e){if("string"==typeof e){const i=e,r=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(i)?i:t.resourcePath+i;return await n.loadAsync(r)}return e.data?{data:di(e.type,e.data),width:e.width,height:e.height}:null}if(void 0!==e&&e.length>0){(n=new Jl(this.manager)).setCrossOrigin(this.crossOrigin);for(let t=0,n=e.length;t<n;t++){const n=e[t],o=n.url;if(Array.isArray(o)){i[n.uuid]=[];for(let e=0,t=o.length;e<t;e++){const t=o[e],s=await r(t);null!==s&&(s instanceof HTMLImageElement?i[n.uuid].push(s):i[n.uuid].push(new ws(s.data,s.width,s.height)))}}else{const e=await r(n.url);null!==e&&(i[n.uuid]=e)}}}return i}parseTextures(e,t){function i(e,t){return"number"==typeof e?e:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",e),t[e])}const n={};if(void 0!==e)for(let r=0,o=e.length;r<o;r++){const o=e[r];let s;void 0===o.image&&console.warn('THREE.ObjectLoader: No "image" specified for',o.uuid),void 0===t[o.image]&&console.warn("THREE.ObjectLoader: Undefined image",o.image);const a=t[o.image];Array.isArray(a)?(s=new Xi(a),6===a.length&&(s.needsUpdate=!0)):(s=a&&a.data?new ws(a.data,a.width,a.height):new be(a),a&&(s.needsUpdate=!0)),s.uuid=o.uuid,void 0!==o.name&&(s.name=o.name),void 0!==o.mapping&&(s.mapping=i(o.mapping,Ac)),void 0!==o.offset&&s.offset.fromArray(o.offset),void 0!==o.repeat&&s.repeat.fromArray(o.repeat),void 0!==o.center&&s.center.fromArray(o.center),void 0!==o.rotation&&(s.rotation=o.rotation),void 0!==o.wrap&&(s.wrapS=i(o.wrap[0],Cc),s.wrapT=i(o.wrap[1],Cc)),void 0!==o.format&&(s.format=o.format),void 0!==o.type&&(s.type=o.type),void 0!==o.encoding&&(s.encoding=o.encoding),void 0!==o.minFilter&&(s.minFilter=i(o.minFilter,Lc)),void 0!==o.magFilter&&(s.magFilter=i(o.magFilter,Lc)),void 0!==o.anisotropy&&(s.anisotropy=o.anisotropy),void 0!==o.flipY&&(s.flipY=o.flipY),void 0!==o.premultiplyAlpha&&(s.premultiplyAlpha=o.premultiplyAlpha),void 0!==o.unpackAlignment&&(s.unpackAlignment=o.unpackAlignment),n[o.uuid]=s}return n}parseObject(e,t,i,n,r){let o,s,a;function l(e){return void 0===t[e]&&console.warn("THREE.ObjectLoader: Undefined geometry",e),t[e]}function c(e){if(void 0!==e){if(Array.isArray(e)){const t=[];for(let n=0,r=e.length;n<r;n++){const r=e[n];void 0===i[r]&&console.warn("THREE.ObjectLoader: Undefined material",r),t.push(i[r])}return t}return void 0===i[e]&&console.warn("THREE.ObjectLoader: Undefined material",e),i[e]}}function u(e){return void 0===n[e]&&console.warn("THREE.ObjectLoader: Undefined texture",e),n[e]}switch(e.type){case"Scene":o=new qo,void 0!==e.background&&(Number.isInteger(e.background)?o.background=new Yt(e.background):o.background=u(e.background)),void 0!==e.environment&&(o.environment=u(e.environment)),void 0!==e.fog&&("Fog"===e.fog.type?o.fog=new Wo(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(o.fog=new Ho(e.fog.color,e.fog.density)));break;case"PerspectiveCamera":o=new $i(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(o.focus=e.focus),void 0!==e.zoom&&(o.zoom=e.zoom),void 0!==e.filmGauge&&(o.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(o.filmOffset=e.filmOffset),void 0!==e.view&&(o.view=Object.assign({},e.view));break;case"OrthographicCamera":o=new _n(e.left,e.right,e.top,e.bottom,e.near,e.far),void 0!==e.zoom&&(o.zoom=e.zoom),void 0!==e.view&&(o.view=Object.assign({},e.view));break;case"AmbientLight":o=new vc(e.color,e.intensity);break;case"DirectionalLight":o=new yc(e.color,e.intensity);break;case"PointLight":o=new gc(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":o=new xc(e.color,e.intensity,e.width,e.height);break;case"SpotLight":o=new hc(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":o=new oc(e.color,e.groundColor,e.intensity);break;case"LightProbe":o=(new wc).fromJSON(e);break;case"SkinnedMesh":s=l(e.geometry),a=c(e.material),o=new xs(s,a),void 0!==e.bindMode&&(o.bindMode=e.bindMode),void 0!==e.bindMatrix&&o.bindMatrix.fromArray(e.bindMatrix),void 0!==e.skeleton&&(o.skeleton=e.skeleton);break;case"Mesh":s=l(e.geometry),a=c(e.material),o=new Ni(s,a);break;case"InstancedMesh":s=l(e.geometry),a=c(e.material);const t=e.count,i=e.instanceMatrix,n=e.instanceColor;(o=new Ps(s,a,t)).instanceMatrix=new Es(new Float32Array(i.array),16),void 0!==n&&(o.instanceColor=new Es(new Float32Array(n.array),n.itemSize));break;case"LOD":o=new fs;break;case"Line":o=new Bs(l(e.geometry),c(e.material));break;case"LineLoop":o=new Vs(l(e.geometry),c(e.material));break;case"LineSegments":o=new js(l(e.geometry),c(e.material));break;case"PointCloud":case"Points":o=new Zs(l(e.geometry),c(e.material));break;case"Sprite":o=new us(c(e.material));break;case"Group":o=new Fo;break;case"Bone":o=new bs;break;default:o=new It}if(o.uuid=e.uuid,void 0!==e.name&&(o.name=e.name),void 0!==e.matrix?(o.matrix.fromArray(e.matrix),void 0!==e.matrixAutoUpdate&&(o.matrixAutoUpdate=e.matrixAutoUpdate),o.matrixAutoUpdate&&o.matrix.decompose(o.position,o.quaternion,o.scale)):(void 0!==e.position&&o.position.fromArray(e.position),void 0!==e.rotation&&o.rotation.fromArray(e.rotation),void 0!==e.quaternion&&o.quaternion.fromArray(e.quaternion),void 0!==e.scale&&o.scale.fromArray(e.scale)),void 0!==e.castShadow&&(o.castShadow=e.castShadow),void 0!==e.receiveShadow&&(o.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(o.shadow.bias=e.shadow.bias),void 0!==e.shadow.normalBias&&(o.shadow.normalBias=e.shadow.normalBias),void 0!==e.shadow.radius&&(o.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&o.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(o.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(o.visible=e.visible),void 0!==e.frustumCulled&&(o.frustumCulled=e.frustumCulled),void 0!==e.renderOrder&&(o.renderOrder=e.renderOrder),void 0!==e.userData&&(o.userData=e.userData),void 0!==e.layers&&(o.layers.mask=e.layers),void 0!==e.children){const s=e.children;for(let e=0;e<s.length;e++)o.add(this.parseObject(s[e],t,i,n,r))}if(void 0!==e.animations){const t=e.animations;for(let e=0;e<t.length;e++){const i=t[e];o.animations.push(r[i])}}if("LOD"===e.type){void 0!==e.autoUpdate&&(o.autoUpdate=e.autoUpdate);const t=e.levels;for(let e=0;e<t.length;e++){const i=t[e],n=o.getObjectByProperty("uuid",i.object);void 0!==n&&o.addLevel(n,i.distance)}}return o}bindSkeletons(e,t){0!==Object.keys(t).length&&e.traverse((function(e){if(!0===e.isSkinnedMesh&&void 0!==e.skeleton){const i=t[e.skeleton];void 0===i?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",e.skeleton):e.bind(i,e.bindMatrix)}}))}setTexturePath(e){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(e)}},e.ObjectSpaceNormalMap=1,e.OctahedronBufferGeometry=al,e.OctahedronGeometry=al,e.OneFactor=201,e.OneMinusDstAlphaFactor=207,e.OneMinusDstColorFactor=209,e.OneMinusSrcAlphaFactor=205,e.OneMinusSrcColorFactor=203,e.OrthographicCamera=_n,e.PCFShadowMap=1,e.PCFSoftShadowMap=2,e.PMREMGenerator=Rn,e.ParametricBufferGeometry=ll,e.ParametricGeometry=ll,e.Particle=function(e){return console.warn("THREE.Particle has been renamed to THREE.Sprite."),new us(e)},e.ParticleBasicMaterial=function(e){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),new Gs(e)},e.ParticleSystem=function(e,t){return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),new Zs(e,t)},e.ParticleSystemMaterial=function(e){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),new Gs(e)},e.Path=ic,e.PerspectiveCamera=$i,e.Plane=en,e.PlaneBufferGeometry=an,e.PlaneGeometry=an,e.PlaneHelper=class extends Bs{constructor(e,t=1,i=16776960){const n=i,r=new bi;r.setAttribute("position",new ci([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),super(r,new Rs({color:n,toneMapped:!1})),this.type="PlaneHelper",this.plane=e,this.size=t;const o=new bi;o.setAttribute("position",new ci([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),o.computeBoundingSphere(),this.add(new Ni(o,new Jt({color:n,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(e){let t=-this.plane.constant;Math.abs(t)<1e-8&&(t=1e-8),this.scale.set(.5*this.size,.5*this.size,t),this.children[0].material.side=t<0?1:0,this.lookAt(this.plane.normal),super.updateMatrixWorld(e)}},e.PointCloud=function(e,t){return console.warn("THREE.PointCloud has been renamed to THREE.Points."),new Zs(e,t)},e.PointCloudMaterial=function(e){return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),new Gs(e)},e.PointLight=gc,e.PointLightHelper=class extends Ni{constructor(e,t,i){super(new hl(t,4,2),new Jt({wireframe:!0,fog:!1,toneMapped:!1})),this.light=e,this.light.updateMatrixWorld(),this.color=i,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)}},e.Points=Zs,e.PointsMaterial=Gs,e.PolarGridHelper=class extends js{constructor(e=10,t=16,i=8,n=64,r=4473924,o=8947848){r=new Yt(r),o=new Yt(o);const s=[],a=[];for(let i=0;i<=t;i++){const n=i/t*(2*Math.PI),l=Math.sin(n)*e,c=Math.cos(n)*e;s.push(0,0,0),s.push(l,0,c);const u=1&i?r:o;a.push(u.r,u.g,u.b),a.push(u.r,u.g,u.b)}for(let t=0;t<=i;t++){const l=1&t?r:o,c=e-e/i*t;for(let e=0;e<n;e++){let t=e/n*(2*Math.PI),i=Math.sin(t)*c,r=Math.cos(t)*c;s.push(i,0,r),a.push(l.r,l.g,l.b),t=(e+1)/n*(2*Math.PI),i=Math.sin(t)*c,r=Math.cos(t)*c,s.push(i,0,r),a.push(l.r,l.g,l.b)}}const l=new bi;l.setAttribute("position",new ci(s,3)),l.setAttribute("color",new ci(a,3)),super(l,new Rs({vertexColors:!0,toneMapped:!1})),this.type="PolarGridHelper"}},e.PolyhedronBufferGeometry=na,e.PolyhedronGeometry=na,e.PositionalAudio=class extends $c{constructor(e){super(e),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(e){return this.panner.refDistance=e,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(e){return this.panner.rolloffFactor=e,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(e){return this.panner.distanceModel=e,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(e){return this.panner.maxDistance=e,this}setDirectionalCone(e,t,i){return this.panner.coneInnerAngle=e,this.panner.coneOuterAngle=t,this.panner.coneOuterGain=i,this}updateMatrixWorld(e){if(super.updateMatrixWorld(e),!0===this.hasPlaybackControl&&!1===this.isPlaying)return;this.matrixWorld.decompose(Zc,Xc,Yc),Jc.set(0,0,1).applyQuaternion(Xc);const t=this.panner;if(t.positionX){const e=this.context.currentTime+this.listener.timeDelta;t.positionX.linearRampToValueAtTime(Zc.x,e),t.positionY.linearRampToValueAtTime(Zc.y,e),t.positionZ.linearRampToValueAtTime(Zc.z,e),t.orientationX.linearRampToValueAtTime(Jc.x,e),t.orientationY.linearRampToValueAtTime(Jc.y,e),t.orientationZ.linearRampToValueAtTime(Jc.z,e)}else t.setPosition(Zc.x,Zc.y,Zc.z),t.setOrientation(Jc.x,Jc.y,Jc.z)}},e.PropertyBinding=cu,e.PropertyMixer=Kc,e.QuadraticBezierCurve=Ea,e.QuadraticBezierCurve3=Aa,e.Quaternion=Ae,e.QuaternionKeyframeTrack=Ul,e.QuaternionLinearInterpolant=Nl,e.REVISION=t,e.RGBADepthPacking=3201,e.RGBAFormat=E,e.RGBAIntegerFormat=1033,e.RGBA_ASTC_10x10_Format=37819,e.RGBA_ASTC_10x5_Format=37816,e.RGBA_ASTC_10x6_Format=37817,e.RGBA_ASTC_10x8_Format=37818,e.RGBA_ASTC_12x10_Format=37820,e.RGBA_ASTC_12x12_Format=37821,e.RGBA_ASTC_4x4_Format=37808,e.RGBA_ASTC_5x4_Format=37809,e.RGBA_ASTC_5x5_Format=37810,e.RGBA_ASTC_6x5_Format=37811,e.RGBA_ASTC_6x6_Format=37812,e.RGBA_ASTC_8x5_Format=37813,e.RGBA_ASTC_8x6_Format=37814,e.RGBA_ASTC_8x8_Format=37815,e.RGBA_BPTC_Format=36492,e.RGBA_ETC2_EAC_Format=B,e.RGBA_PVRTC_2BPPV1_Format=O,e.RGBA_PVRTC_4BPPV1_Format=D,e.RGBA_S3TC_DXT1_Format=I,e.RGBA_S3TC_DXT3_Format=P,e.RGBA_S3TC_DXT5_Format=R,e.RGBDEncoding=K,e.RGBEEncoding=Y,e.RGBEFormat=1023,e.RGBFormat=S,e.RGBIntegerFormat=1032,e.RGBM16Encoding=Q,e.RGBM7Encoding=J,e.RGB_ETC1_Format=36196,e.RGB_ETC2_Format=F,e.RGB_PVRTC_2BPPV1_Format=z,e.RGB_PVRTC_4BPPV1_Format=k,e.RGB_S3TC_DXT1_Format=L,e.RGFormat=1030,e.RGIntegerFormat=1031,e.RawShaderMaterial=yn,e.Ray=rt,e.Raycaster=class{constructor(e,t,i=0,n=1/0){this.ray=new rt(e,t),this.near=i,this.far=n,this.camera=null,this.layers=new gt,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,t){this.ray.set(e,t)}setFromCamera(e,t){t&&t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t&&t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):console.error("THREE.Raycaster: Unsupported camera type: "+t.type)}intersectObject(e,t=!1,i=[]){return _u(e,this,i,t),i.sort(gu),i}intersectObjects(e,t=!1,i=[]){for(let n=0,r=e.length;n<r;n++)_u(e[n],this,i,t);return 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this.radius=e,this.phi=t,this.theta=i,this}set(e,t,i){return this.radius=e,this.phi=t,this.theta=i,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}makeSafe(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,i){return this.radius=Math.sqrt(e*e+t*t+i*i),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,i),this.phi=Math.acos(ce(t/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}},e.SphericalHarmonics3=bc,e.SplineCurve=Ca,e.SpotLight=hc,e.SpotLightHelper=class extends It{constructor(e,t){super(),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=t;const i=new bi,n=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let e=0,t=1,i=32;e<i;e++,t++){const 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$i,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(e){const t=this._cache;if(t.focus!==e.focus||t.fov!==e.fov||t.aspect!==e.aspect*this.aspect||t.near!==e.near||t.far!==e.far||t.zoom!==e.zoom||t.eyeSep!==this.eyeSep){t.focus=e.focus,t.fov=e.fov,t.aspect=e.aspect*this.aspect,t.near=e.near,t.far=e.far,t.zoom=e.zoom,t.eyeSep=this.eyeSep;const i=e.projectionMatrix.clone(),n=t.eyeSep/2,r=n*t.near/t.focus,o=t.near*Math.tan(se*t.fov*.5)/t.zoom;let s,a;Uc.elements[12]=-n,Nc.elements[12]=n,s=-o*t.aspect+r,a=o*t.aspect+r,i.elements[0]=2*t.near/(a-s),i.elements[8]=(a+s)/(a-s),this.cameraL.projectionMatrix.copy(i),s=-o*t.aspect-r,a=o*t.aspect-r,i.elements[0]=2*t.near/(a-s),i.elements[8]=(a+s)/(a-s),this.cameraR.projectionMatrix.copy(i)}this.cameraL.matrixWorld.copy(e.matrixWorld).multiply(Uc),this.cameraR.matrixWorld.copy(e.matrixWorld).multiply(Nc)}},e.StreamCopyUsage=35042,e.StreamDrawUsage=35040,e.StreamReadUsage=35041,e.StringKeyframeTrack=jl,e.SubtractEquation=101,e.SubtractiveBlending=3,e.TOUCH={ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3},e.TangentSpaceNormalMap=0,e.TetrahedronBufferGeometry=pl,e.TetrahedronGeometry=pl,e.TextBufferGeometry=dl,e.TextGeometry=dl,e.Texture=be,e.TextureLoader=ec,e.TorusBufferGeometry=fl,e.TorusGeometry=fl,e.TorusKnotBufferGeometry=ml,e.TorusKnotGeometry=ml,e.Triangle=jt,e.TriangleFanDrawMode=2,e.TriangleStripDrawMode=1,e.TrianglesDrawMode=0,e.TubeBufferGeometry=gl,e.TubeGeometry=gl,e.UVMapping=n,e.Uint16Attribute=function(e,t){return console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead."),new oi(e,t)},e.Uint16BufferAttribute=oi,e.Uint32Attribute=function(e,t){return console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead."),new ai(e,t)},e.Uint32BufferAttribute=ai,e.Uint8Attribute=function(e,t){return console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead."),new ii(e,t)},e.Uint8BufferAttribute=ii,e.Uint8ClampedAttribute=function(e,t){return console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead."),new ni(e,t)},e.Uint8ClampedBufferAttribute=ni,e.Uniform=du,e.UniformsLib=cn,e.UniformsUtils=Hi,e.UnsignedByteType=v,e.UnsignedInt248Type=T,e.UnsignedIntType=b,e.UnsignedShort4444Type=1017,e.UnsignedShort5551Type=1018,e.UnsignedShort565Type=1019,e.UnsignedShortType=x,e.VSMShadowMap=3,e.Vector2=ge,e.Vector3=Ce,e.Vector4=Me,e.VectorKeyframeTrack=Vl,e.Vertex=function(e,t,i){return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),new Ce(e,t,i)},e.VertexColors=2,e.VideoTexture=Ys,e.WebGL1Renderer=Go,e.WebGLCubeRenderTarget=Yi,e.WebGLMultipleRenderTargets=Se,e.WebGLMultisampleRenderTarget=Ee,e.WebGLRenderTarget=Te,e.WebGLRenderTargetCube=function(e,t,i){return console.warn("THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options )."),new Yi(e,i)},e.WebGLRenderer=Vo,e.WebGLUtils=Do,e.WireframeGeometry=_l,e.WireframeHelper=function(e,t){return console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead."),new js(new _l(e.geometry),new Rs({color:void 0!==t?t:16777215}))},e.WrapAroundEnding=H,e.XHRLoader=function(e){return console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader."),new Yl(e)},e.ZeroCurvatureEnding=V,e.ZeroFactor=200,e.ZeroSlopeEnding=G,e.ZeroStencilOp=0,e.sRGBEncoding=Z,Object.defineProperty(e,"__esModule",{value:!0})},"object"==typeof n.exports?t(n.exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).THREE={}),n=n.exports;var r={};const s=.1/180*Math.PI,a=Math.atan(.75);r=r={WORLD_SIZE:1024e3,PROJECTION_WORLD_SIZE:1024e3/(6371008.8*Math.PI*2),MERCATOR_A:6371008.8,DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,EARTH_RADIUS:6371008.8,EARTH_CIRCUMFERENCE:2*Math.PI*6371008.8,EARTH_CIRCUMFERENCE_EQUATOR:40075017,FOV_ORTHO:s,FOV:a,FOV_DEGREES:180*a/Math.PI,TILE_SIZE:512};var l={};function c(){}c.prototype={Coords:function(e){if(e.constructor===Array)if(e.length<2)console.error("Coords length must be at least 2");else{for(const t of e)if(t.constructor!==Number)return void console.error("Coords values must be numbers");if(!(Math.abs(e[1])>90))return e;console.error("Latitude must be between -90 and 90")}else console.error("Coords must be an array")},Line:function(e){if(e.constructor===Array){for(const t of e)if(!this.Coords(t))return void console.error("Each coordinate in a line must be a valid Coords type");return e}console.error("Line must be an array")},Rotation:function(e){if(e.constructor===Number)e={z:e};else{if(e.constructor!==Object)return void console.error("Rotation must be an object or a number");for(const t of Object.keys(e)){if(!["x","y","z"].includes(t))return void console.error("Rotation parameters must be x, y, or z");if(e[t].constructor!==Number)return void console.error("Individual rotation values must be numbers")}}return e},Scale:function(e){if(e.constructor===Number)e={x:e,y:e,z:e};else{if(e.constructor!==Object)return void console.error("Scale must be an object or a number");for(const t of Object.keys(e)){if(!["x","y","z"].includes(t))return void console.error("Scale parameters must be x, y, or z");if(e[t].constructor!==Number)return void console.error("Individual scale values must be numbers")}}return e}},l=l=c;var u={},h={prettyPrintMatrix:function(e){for(var t=0;t<4;t++){var i=[e[t],e[t+4],e[t+8],e[t+12]];console.log(i.map((function(e){return e.toFixed(4)})))}},makePerspectiveMatrix:function(e,t,i,r){var o=new n.Matrix4,s=1/Math.tan(e/2),a=1/(i-r),l=[s/t,0,0,0,0,s,0,0,0,0,(r+i)*a,-1,0,0,2*r*i*a,0];return o.elements=l,o},makeOrthographicMatrix:function(e,t,i,r,o,s){var a=new n.Matrix4;const l=1/(t-e),c=1/(i-r),u=1/(s-o);var h=[2*l,0,0,0,0,2*c,0,0,0,0,-1*u,0,-(t+e)*l,-(i+r)*c,-o*u,1];return a.elements=h,a},radify:function(e){function t(e){return e=e||0,2*Math.PI*e/360}return"object"==typeof e?e.length>0?e.map((function(e){return t(e)})):[t(e.x),t(e.y),t(e.z)]:t(e)},degreeify:function(e){function t(e){return 360*(e=e||0)/(2*Math.PI)}return"object"==typeof e?[t(e.x),t(e.y),t(e.z)]:t(e)},projectToWorld:function(e){var t=[-r.MERCATOR_A*r.DEG2RAD*e[0]*r.PROJECTION_WORLD_SIZE,-r.MERCATOR_A*Math.log(Math.tan(.25*Math.PI+.5*r.DEG2RAD*e[1]))*r.PROJECTION_WORLD_SIZE];if(e[2]){var i=this.projectedUnitsPerMeter(e[1]);t.push(e[2]*i)}else t.push(0);return new n.Vector3(t[0],t[1],t[2])},projectedUnitsPerMeter:function(e){return Math.abs(r.WORLD_SIZE/Math.cos(r.DEG2RAD*e)/r.EARTH_CIRCUMFERENCE)},_circumferenceAtLatitude:function(e){return r.EARTH_CIRCUMFERENCE*Math.cos(e*Math.PI/180)},mercatorZfromAltitude:function(e,t){return e/this._circumferenceAtLatitude(t)},_scaleVerticesToMeters:function(e,t){for(var i=this.projectedUnitsPerMeter(e[1]),n=(this.projectToWorld(e),0);n<t.length;n++)t[n].multiplyScalar(i);return t},projectToScreen:function(e){console.log("WARNING: Projecting to screen coordinates is not yet implemented")},unprojectFromScreen:function(e){console.log("WARNING: unproject is not yet implemented")},unprojectFromWorld:function(e){var t=[-e.x/(r.MERCATOR_A*r.DEG2RAD*r.PROJECTION_WORLD_SIZE),2*(Math.atan(Math.exp(e.y/(r.PROJECTION_WORLD_SIZE*-r.MERCATOR_A)))-Math.PI/4)/r.DEG2RAD],i=this.projectedUnitsPerMeter(t[1]),n=e.z||0;return t.push(n/i),t},toScreenPosition:function(e,t){var i=new n.Vector3,r=.5*renderer.context.canvas.width,o=.5*renderer.context.canvas.height;return e.updateMatrixWorld(),i.setFromMatrixPosition(e.matrixWorld),i.project(t),i.x=i.x*r+r,i.y=-i.y*o+o,{x:i.x,y:i.y}},getFeatureCenter:function(e,t,i){let n=[],r=0,o=0,s=0,a=[...e.geometry.coordinates[0]];return"Point"===e.geometry.type?n=[...a[0]]:("MultiPolygon"===e.geometry.type&&(a=a[0]),a.splice(-1,1),a.forEach((function(e){r+=e[0],o+=e[1]})),n=[r/a.length,o/a.length]),s=this.getObjectHeightOnFloor(e,t,i),n.length<3?n.push(s):n[2]=s,n},getObjectHeightOnFloor:function(e,t,i=e.properties.level||0){let n=i*(e.properties.levelHeight||0),r=e.properties.base_height||e.properties.min_height||0;return n+((t&&t.model?0:e.properties.height-r)+r)},_flipMaterialSides:function(e){},normalizeVertices(e){let t=new n.BufferGeometry,i=[];for(var r=0;r<e.length;r++){let t=e[r];i.push(t.x,t.y,t.z),i.push(t.x,t.y,t.z)}t.setAttribute("position",new n.BufferAttribute(new Float32Array(i),3)),t.computeBoundingSphere();var o=t.boundingSphere.center;return{vertices:e.map((function(e){return e.sub(o)})),position:o}},flattenVectors(e){var t=[];for(let i of e)t.push(i.x,i.y,i.z);return t},lnglatsToWorld:function(e){return e.map((function(e){var t=h.projectToWorld(e);return new n.Vector3(t.x,t.y,t.z)}))},extend:function(e,t){for(let i in t)e[i]=t[i]},clone:function(e){var t={};for(let i in e)t[i]=e[i];return t},clamp:function(e,t,i){return Math.min(i,Math.max(t,e))},types:{rotation:function(e,t){e||(e=0),"number"==typeof e&&(e={z:e});var i=this.applyDefault([e.x,e.y,e.z],t);return h.radify(i)},scale:function(e,t){return e||(e=1),"number"==typeof e?[e,e,e]:this.applyDefault([e.x,e.y,e.z],t)},applyDefault:function(e,t){return e.map((function(e,i){return e||t[i]}))}},toDecimal:function(e,t){return Number(e.toFixed(t))},equal:function(e,t){const i=Object.keys(e),n=Object.keys(t);if(i.length!==n.length)return!1;if(0==i.length&&0==n.length&&i!==n)return!1;for(const n of i){const i=e[n],r=t[n],o=this.isObject(i)&&this.isObject(r);if(o&&!equal(i,r)||!o&&i!==r)return!1}return!0},isObject:function(e){return null!=e&&"object"==typeof e},curveToLine:(e,t)=>{let{width:i,color:r}=t,o=(new n.BufferGeometry).setFromPoints(e.getPoints(100)),s=new n.LineBasicMaterial({color:r,linewidth:i});return new n.Line(o,s)},curvesToLines:e=>{var t=[16711680,2031360,2490623];return e.map(((e,i)=>curveToLine(e,{width:3,color:t[i]||"purple"})))},_validate:function(e,t){e=e||{};var i={};h.extend(i,e);for(let n of Object.keys(t))if(void 0===e[n]){if(null===t[n])return void console.error(n+" is required");i[n]=t[n]}else i[n]=e[n];return i},Validator:new l,exposedMethods:["projectToWorld","projectedUnitsPerMeter","extend","unprojectFromWorld"]};u=u=h;var p={};function d(e,t,i){this.map=e,this.camera=t,this.active=!0,this.camera.matrixAutoUpdate=!1,this.world=i||new n.Group,this.world.position.x=this.world.position.y=r.WORLD_SIZE/2,this.world.matrixAutoUpdate=!1,this.state={translateCenter:(new n.Matrix4).makeTranslation(r.WORLD_SIZE/2,-r.WORLD_SIZE/2,0),worldSizeRatio:r.TILE_SIZE/r.WORLD_SIZE,worldSize:r.TILE_SIZE*this.map.transform.scale};let o=this;this.map.on("move",(function(){o.updateCamera()})).on("resize",(function(){o.setupCamera()})),this.setupCamera()}d.prototype={setupCamera:function(){const e=this.map.transform;this.camera.aspect=e.width/e.height,this.halfFov=e._fov/2,this.cameraToCenterDistance=.5/Math.tan(this.halfFov)*e.height;const t=e._maxPitch*Math.PI/180;this.acuteAngle=Math.PI/2-t,this.updateCamera()},updateCamera:function(e){if(!this.camera)return void console.log("nocamera");const t=this.map.transform;this.camera.aspect=t.width/t.height;const i=t.centerOffset||new n.Vector3;let r=0,o=0;this.halfFov=t._fov/2;const s=Math.PI/2+t._pitch,a=Math.cos(Math.PI/2-t._pitch);this.cameraToCenterDistance=.5/Math.tan(this.halfFov)*t.height;let l=1;const c=this.worldSize();if(this.map.tb.mapboxVersion>=2){l=this.mercatorZfromAltitude(1,t.center.lat)*c;const e=t._fov*(.5+t.centerOffset.y/t.height),i=t.elevation?t.elevation.getMinElevationBelowMSL()*l:0,n=(t._camera.position[2]*c-i)/Math.cos(t._pitch);o=a*(Math.sin(e)*n/Math.sin(u.clamp(Math.PI-s-e,.01,Math.PI-.01)))+n;const h=n*(1/t._horizonShift);r=Math.min(1.01*o,h)}else r=1.01*(o=a*(Math.sin(this.halfFov)*this.cameraToCenterDistance/Math.sin(Math.PI-s-this.halfFov))+this.cameraToCenterDistance);this.cameraTranslateZ=(new n.Matrix4).makeTranslation(0,0,this.cameraToCenterDistance);const h=t.height/50,p=Math.max(h*a,h),f=t.height,m=t.width;this.camera instanceof n.OrthographicCamera?this.camera.projectionMatrix=u.makeOrthographicMatrix(m/-2,m/2,f/2,f/-2,p,r):this.camera.projectionMatrix=u.makePerspectiveMatrix(t._fov,m/f,p,r),this.camera.projectionMatrix.elements[8]=2*-i.x/t.width,this.camera.projectionMatrix.elements[9]=2*i.y/t.height;let g=this.calcCameraMatrix(t._pitch,t.angle);t.elevation&&(g.elements[14]=t._camera.position[2]*c),this.camera.matrixWorld.copy(g);let _=t.scale*this.state.worldSizeRatio,y=new n.Matrix4,v=new n.Matrix4,x=new n.Matrix4;y.makeScale(_,_,_);let b=t.x||t.point.x,w=t.y||t.point.y;v.makeTranslation(-b,w,0),x.makeRotationZ(Math.PI),this.world.matrix=(new n.Matrix4).premultiply(x).premultiply(this.state.translateCenter).premultiply(y).premultiply(v),this.map.fire("CameraSynced",{detail:{nearZ:p,farZ:r,pitch:t._pitch,angle:t.angle,furthestDistance:o,cameraToCenterDistance:this.cameraToCenterDistance,t:this.map.transform,tbProjMatrix:this.camera.projectionMatrix.elements,tbWorldMatrix:this.world.matrix.elements,cameraSyn:d}})},worldSize(){let e=this.map.transform;return e.tileSize*e.scale},worldSizeFromZoom(){let e=this.map.transform;return Math.pow(2,e.zoom)*e.tileSize},mercatorZfromAltitude(e,t){return e/this.circumferenceAtLatitude(t)},mercatorZfromZoom(){return this.cameraToCenterDistance/this.worldSizeFromZoom()},circumferenceAtLatitude:e=>r.EARTH_CIRCUMFERENCE*Math.cos(e*Math.PI/180),calcCameraMatrix(e,t,i){const r=this.map.transform,o=void 0===e?r._pitch:e,s=void 0===t?r.angle:t,a=void 0===i?this.cameraTranslateZ:i;return(new n.Matrix4).premultiply(a).premultiply((new n.Matrix4).makeRotationX(o)).premultiply((new n.Matrix4).makeRotationZ(s))},updateCameraState(){let e=this.map.transform;if(!e.height)return;const t=e._camera.forward(),i=e.cameraToCenterDistance,n=e.point,r=(e._cameraZoom?e._cameraZoom:e._zoom,this.mercatorZfromZoom(e)-this.mercatorZfromAltitude(e._centerAltitude,e.center.lat)),o=e.cameraToCenterDistance/r;return[n.x/this.worldSize()-t[0]*i/o,n.y/this.worldSize()-t[1]*i/o,this.mercatorZfromAltitude(e._centerAltitude,e._center.lat)+-t[2]*i/o]},getWorldToCamera(e,t){let i=this.map.transform;const r=new n.Matrix4,o=new n.Matrix4,s=i._camera._orientation,a=i._camera.position,l=new n.Vector3(a[0],a[1],a[2]),c=new n.Quaternion;c.set(s[0],s[1],s[2],s[3]);const u=c.conjugate();return l.multiplyScalar(-e),o.makeTranslation(l.x,l.y,l.z),r.makeRotationFromQuaternion(u).premultiply(o),r.elements[1]*=-1,r.elements[5]*=-1,r.elements[9]*=-1,r.elements[13]*=-1,r.elements[8]*=t,r.elements[9]*=t,r.elements[10]*=t,r.elements[11]*=t,r},translate(e,t,i){let n,r,o,s,a,l,c,u,h,p,d,f,m=i[0]||i.x,g=i[1]||i.y,_=i[2]||i.z;return t===e?(e[12]=t[0]*m+t[4]*g+t[8]*_+t[12],e[13]=t[1]*m+t[5]*g+t[9]*_+t[13],e[14]=t[2]*m+t[6]*g+t[10]*_+t[14],e[15]=t[3]*m+t[7]*g+t[11]*_+t[15]):(n=t[0],r=t[1],o=t[2],s=t[3],a=t[4],l=t[5],c=t[6],u=t[7],h=t[8],p=t[9],d=t[10],f=t[11],e[0]=n,e[1]=r,e[2]=o,e[3]=s,e[4]=a,e[5]=l,e[6]=c,e[7]=u,e[8]=h,e[9]=p,e[10]=d,e[11]=f,e[12]=n*m+a*g+h*_+t[12],e[13]=r*m+l*g+p*_+t[13],e[14]=o*m+c*g+d*_+t[14],e[15]=s*m+u*g+f*_+t[15]),e}},p=p=d;var f={};!function(){"use strict";var e=Math.PI,t=Math.sin,i=Math.cos,n=Math.tan,r=Math.asin,o=Math.atan2,s=Math.acos,a=e/180;function l(e){return e.valueOf()/864e5-.5+2440588}function c(e){return new Date(864e5*(e+.5-2440588))}function 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l&&(M.rise=A(r,l)),c&&(M.set=A(r,c)),l||c||(M[d>0?"alwaysUp":"alwaysDown"]=!0),M},f=f=b}();var m={},g={material:"MeshBasicMaterial",color:"black",opacity:1};m=m=function(e){var t;function i(){return new n[g.material]({color:g.color})}return e?((t=(e=u._validate(e,g)).material&&e.material.isMaterial?e.material:e.material||e.color||e.opacity?new n[e.material]({color:e.color,transparent:e.opacity<1}):i()).opacity=e.opacity,e.side&&(t.side=e.side)):t=i(),t};var _={};function y(e){this.map=e,this.enrolledObjects=[],this.previousFrameTime}y.prototype={unenroll:function(e){this.enrolledObjects.splice(this.enrolledObjects.indexOf(e),1)},enroll:function(e){if(e.clock=new n.Clock,e.hasDefaultAnimation=!1,e.defaultAction,e.actions=[],e.mixer,e.animations&&e.animations.length>0){e.hasDefaultAnimation=!0;let i=e.userData.defaultAnimation?e.userData.defaultAnimation:0;e.mixer=new n.AnimationMixer(e),t(i)}function t(t){for(let i=0;i<e.animations.length;i++){t>e.animations.length&&console.log("The animation index "+t+" doesn't exist for this object");let n=e.animations[i],r=e.mixer.clipAction(n);e.actions.push(r),t===i?(e.defaultAction=r,r.setEffectiveWeight(1)):r.setEffectiveWeight(0),r.play()}}let i=!1;Object.defineProperty(e,"isPlaying",{get:()=>i,set(t){i!=t&&(i=t,e.dispatchEvent({type:"IsPlayingChanged",detail:e}))}}),this.enrolledObjects.push(e),e.animationQueue=[],e.set=function(t){if(t.duration>0){let i={start:Date.now(),expiration:Date.now()+t.duration,endState:{}};u.extend(t,i);let r=t.coords,o=t.rotation,s=t.scale||t.scaleX||t.scaleY||t.scaleZ;if(o){let i=e.rotation;t.startRotation=[i.x,i.y,i.z],t.endState.rotation=u.types.rotation(t.rotation,t.startRotation),t.rotationPerMs=t.endState.rotation.map((function(e,i){return(e-t.startRotation[i])/t.duration}))}if(s){let i=e.scale;t.startScale=[i.x,i.y,i.z],t.endState.scale=u.types.scale(t.scale,t.startScale),t.scalePerMs=t.endState.scale.map((function(e,i){return(e-t.startScale[i])/t.duration}))}r&&(t.pathCurve=new n.CatmullRomCurve3(u.lnglatsToWorld([e.coordinates,t.coords])));let a={type:"set",parameters:t};this.animationQueue.push(a),tb.map.repaint=!0}else this.stop(),t.rotation=u.radify(t.rotation),this._setObject(t);return this},e.animationMethod=null,e.stop=function(t){return e.mixer&&(e.isPlaying=!1,cancelAnimationFrame(e.animationMethod)),this.animationQueue=[],this},e.followPath=function(e,t){let i={type:"followPath",parameters:u._validate(e,v.followPath)};return u.extend(i.parameters,{pathCurve:new n.CatmullRomCurve3(u.lnglatsToWorld(e.path)),start:Date.now(),expiration:Date.now()+i.parameters.duration,cb:t}),this.animationQueue.push(i),tb.map.repaint=!0,this},e._setObject=function(t){e.setScale();let i=t.position,r=t.rotation,o=t.scale,s=t.worldCoordinates,a=t.quaternion,l=t.translate,c=t.worldTranslate;if(i){this.coordinates=i;let e=u.projectToWorld(i);this.position.copy(e)}if(l){this.coordinates=[this.coordinates[0]+l[0],this.coordinates[1]+l[1],this.coordinates[2]+l[2]];let e=u.projectToWorld(l);this.position.copy(e),t.position=this.coordinates}if(c){this.translateX(c.x),this.translateY(c.y),this.translateZ(c.z);let e=u.unprojectFromWorld(this.position);this.coordinates=t.position=e}if(r&&(this.rotation.set(r[0],r[1],r[2]),t.rotation=new n.Vector3(r[0],r[1],r[2])),o&&(this.scale.set(o[0],o[1],o[2]),t.scale=this.scale),a&&(this.quaternion.setFromAxisAngle(a[0],a[1]),t.rotation=a[0].multiplyScalar(a[1])),s){this.position.copy(s);let e=u.unprojectFromWorld(s);this.coordinates=t.position=e}this.setBoundingBoxShadowFloor(),this.setReceiveShadowFloor(),this.updateMatrixWorld(),tb.map.repaint=!0;let h={type:"ObjectChanged",detail:{object:this,action:{position:t.position,rotation:t.rotation,scale:t.scale}}};this.dispatchEvent(h)},e.playDefault=function(t){if(e.mixer&&e.hasDefaultAnimation){let i={start:Date.now(),expiration:Date.now()+t.duration,endState:{}};u.extend(t,i),e.mixer.timeScale=t.speed||1;let n={type:"playDefault",parameters:t};return this.animationQueue.push(n),tb.map.repaint=!0,this}},e.playAnimation=function(i){e.mixer&&(i.animation&&t(i.animation),e.playDefault(i))},e.pauseAllActions=function(){e.mixer&&e.actions.forEach((function(e){e.paused=!0}))},e.unPauseAllActions=function(){e.mixer&&e.actions.forEach((function(e){e.paused=!1}))},e.deactivateAllActions=function(){e.mixer&&e.actions.forEach((function(e){e.stop()}))},e.activateAllActions=function(){e.mixer&&e.actions.forEach((function(e){e.play()}))},e.idle=function(){return e.mixer&&e.mixer.update(.01),tb.map.repaint=!0,this}},update:function(e){if(void 0===this.previousFrameTime&&(this.previousFrameTime=e),!this.enrolledObjects)return!1;for(let t=this.enrolledObjects.length-1;t>=0;t--){let i=this.enrolledObjects[t];if(i.animationQueue&&0!==i.animationQueue.length)for(let t=i.animationQueue.length-1;t>=0;t--){let r=i.animationQueue[t];if(!r)continue;let o=r.parameters;if(!o.expiration)return i.animationQueue.splice(t,1),void(i.animationQueue[t]&&(i.animationQueue[t].parameters.start=e));if(e>=o.expiration)o.expiration=!1,"playDefault"===r.type?i.stop():(o.endState&&i._setObject(o.endState),void 0!==o.cb&&o.cb());else{let t=(e-o.start)/o.duration;if("set"===r.type){let e={};o.pathCurve&&(e.worldCoordinates=o.pathCurve.getPoint(t)),o.rotationPerMs&&(e.rotation=o.startRotation.map((function(e,i){return e+o.rotationPerMs[i]*t*o.duration}))),o.scalePerMs&&(e.scale=o.startScale.map((function(e,i){return e+o.scalePerMs[i]*t*o.duration}))),i._setObject(e)}if("followPath"===r.type){let e={worldCoordinates:o.pathCurve.getPointAt(t)};if(o.trackHeading){let i=o.pathCurve.getTangentAt(t).normalize(),r=new n.Vector3(0,0,0),s=new n.Vector3(0,1,0);r.crossVectors(s,i).normalize();let a=Math.acos(s.dot(i));e.quaternion=[r,a]}i._setObject(e)}"playDefault"===r.type&&(i.activateAllActions(),i.isPlaying=!0,i.animationMethod=requestAnimationFrame(this.update),i.mixer.update(i.clock.getDelta()),tb.map.repaint=!0)}}}this.previousFrameTime=e}};const v={followPath:{path:null,duration:1e3,trackHeading:!0}};_=_=y;var x={};!function(){class e extends n.Object3D{constructor(e){super(),this.element=e||document.createElement("div"),this.element.style.position="absolute",this.element.style.userSelect="none",this.element.setAttribute("draggable",!1),this.alwaysVisible=!1,Object.defineProperty(this,"layer",{get(){return this.parent&&this.parent.parent?this.parent.parent.layer:null}}),this.dispose=function(){this.remove(),this.element=null},this.remove=function(){this.element instanceof Element&&null!==this.element.parentNode&&this.element.parentNode.removeChild(this.element)},this.addEventListener("removed",(function(){this.remove()}))}copy(e,t){return super.copy(e,t),this.element=e.element.cloneNode(!0),this}}e.prototype.isCSS2DObject=!0;const t=new n.Vector3,i=new n.Matrix4,r=new n.Matrix4,o=new n.Vector3,s=new n.Vector3;n.CSS2DObject=e,n.CSS2DRenderer=class{constructor(){const e=this;let n,a,l,c;const u={objects:new WeakMap,list:new Map};this.cacheList=u.list;const h=document.createElement("div");h.style.overflow="hidden",this.domElement=h,this.getSize=function(){return{width:n,height:a}},this.render=function(n,a){!0===n.autoUpdate&&n.updateMatrixWorld(),null===a.parent&&a.updateMatrixWorld(),i.copy(a.matrixWorldInverse),r.multiplyMatrices(a.projectionMatrix,i),function i(n,a,p){if(n.isCSS2DObject)if(n.visible){n.onBeforeRender(e,a,p),t.setFromMatrixPosition(n.matrixWorld),t.applyMatrix4(r);const i=n.element;var d;d=/apple/i.test(navigator.vendor)?"translate(-50%,-50%) translate("+Math.round(t.x*l+l)+"px,"+Math.round(-t.y*c+c)+"px)":"translate(-50%,-50%) 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e=l.substring(1).trim().split(" ");let t=[];const i=[];if(-1===l.indexOf("/"))t=e;else for(let n=0,r=e.length;n<r;n++){const r=e[n].split("/");""!==r[0]&&t.push(r[0]),""!==r[1]&&i.push(r[1])}s.addLineGeometry(t,i)}else if("p"===c){const e=l.substr(1).trim().split(" ");s.addPointGeometry(e)}else if(null!==(p=e.exec(l))){const e=(" "+p[0].substr(1).trim()).substr(1);s.startObject(e)}else if(i.test(l))s.object.startMaterial(l.substring(7).trim(),s.materialLibraries);else if(t.test(l))s.materialLibraries.push(l.substring(7).trim());else if(r.test(l))console.warn('THREE.OBJLoader: Rendering identifier "usemap" not supported. 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t=new Map;return"Connections"in e&&e.Connections.connections.forEach((function(e){const i=e[0],n=e[1],r=e[2];t.has(i)||t.set(i,{parents:[],children:[]});const o={ID:n,relationship:r};t.get(i).parents.push(o),t.has(n)||t.set(n,{parents:[],children:[]});const s={ID:i,relationship:r};t.get(n).children.push(s)})),t}parseImages(){const t={},i={};if("Video"in e.Objects){const n=e.Objects.Video;for(const e in n){const r=n[e];if(t[parseInt(e)]=r.RelativeFilename||r.Filename,"Content"in r){const t=r.Content instanceof ArrayBuffer&&r.Content.byteLength>0,o="string"==typeof r.Content&&""!==r.Content;if(t||o){const t=this.parseImage(n[e]);i[r.RelativeFilename||r.Filename]=t}}}}for(const e in t){const n=t[e];void 0!==i[n]?t[e]=i[n]:t[e]=t[e].split("\\").pop()}return t}parseImage(e){const t=e.Content,i=e.RelativeFilename||e.Filename,n=i.slice(i.lastIndexOf(".")+1).toLowerCase();let r;switch(n){case"bmp":r="image/bmp";break;case"jpg":case"jpeg":r="image/jpeg";break;case"png":r="image/png";break;case"tif":r="image/tiff";break;case"tga":null===this.manager.getHandler(".tga")&&console.warn("FBXLoader: TGA loader not found, skipping ",i),r="image/tga";break;default:return void console.warn('FBXLoader: Image type "'+n+'" is not supported.')}if("string"==typeof t)return"data:"+r+";base64,"+t;{const e=new Uint8Array(t);return window.URL.createObjectURL(new Blob([e],{type:r}))}}parseTextures(t){const i=new Map;if("Texture"in e.Objects){const n=e.Objects.Texture;for(const e in n){const r=this.parseTexture(n[e],t);i.set(parseInt(e),r)}}return i}parseTexture(e,t){const i=this.loadTexture(e,t);i.ID=e.id,i.name=e.attrName;const r=e.WrapModeU,o=e.WrapModeV,s=void 0!==r?r.value:0,a=void 0!==o?o.value:0;if(i.wrapS=0===s?n.RepeatWrapping:n.ClampToEdgeWrapping,i.wrapT=0===a?n.RepeatWrapping:n.ClampToEdgeWrapping,"Scaling"in e){const t=e.Scaling.value;i.repeat.x=t[0],i.repeat.y=t[1]}return i}loadTexture(e,i){let r;const o=this.textureLoader.path,s=t.get(e.id).children;let a;void 0!==s&&s.length>0&&void 0!==i[s[0].ID]&&(0!==(r=i[s[0].ID]).indexOf("blob:")&&0!==r.indexOf("data:")||this.textureLoader.setPath(void 0));const l=e.FileName.slice(-3).toLowerCase();if("tga"===l){const t=this.manager.getHandler(".tga");null===t?(console.warn("FBXLoader: TGA loader not found, creating placeholder texture for",e.RelativeFilename),a=new n.Texture):(t.setPath(this.textureLoader.path),a=t.load(r))}else"psd"===l?(console.warn("FBXLoader: PSD textures are not supported, creating placeholder texture for",e.RelativeFilename),a=new n.Texture):a=this.textureLoader.load(r);return this.textureLoader.setPath(o),a}parseMaterials(t){const i=new Map;if("Material"in e.Objects){const n=e.Objects.Material;for(const e in n){const r=this.parseMaterial(n[e],t);null!==r&&i.set(parseInt(e),r)}}return i}parseMaterial(e,i){const r=e.id,o=e.attrName;let s=e.ShadingModel;if("object"==typeof s&&(s=s.value),!t.has(r))return null;const a=this.parseParameters(e,i,r);let l;switch(s.toLowerCase()){case"phong":l=new n.MeshPhongMaterial;break;case"lambert":l=new n.MeshLambertMaterial;break;default:console.warn('THREE.FBXLoader: unknown material type "%s". Defaulting to THREE.MeshPhongMaterial.',s),l=new n.MeshPhongMaterial}return l.setValues(a),l.name=o,l}parseParameters(e,i,r){const o={};e.BumpFactor&&(o.bumpScale=e.BumpFactor.value),e.Diffuse?o.color=(new n.Color).fromArray(e.Diffuse.value):!e.DiffuseColor||"Color"!==e.DiffuseColor.type&&"ColorRGB"!==e.DiffuseColor.type||(o.color=(new n.Color).fromArray(e.DiffuseColor.value)),e.DisplacementFactor&&(o.displacementScale=e.DisplacementFactor.value),e.Emissive?o.emissive=(new n.Color).fromArray(e.Emissive.value):!e.EmissiveColor||"Color"!==e.EmissiveColor.type&&"ColorRGB"!==e.EmissiveColor.type||(o.emissive=(new n.Color).fromArray(e.EmissiveColor.value)),e.EmissiveFactor&&(o.emissiveIntensity=parseFloat(e.EmissiveFactor.value)),e.Opacity&&(o.opacity=parseFloat(e.Opacity.value)),o.opacity<1&&(o.transparent=!0),e.ReflectionFactor&&(o.reflectivity=e.ReflectionFactor.value),e.Shininess&&(o.shininess=e.Shininess.value),e.Specular?o.specular=(new n.Color).fromArray(e.Specular.value):e.SpecularColor&&"Color"===e.SpecularColor.type&&(o.specular=(new n.Color).fromArray(e.SpecularColor.value));const s=this;return t.get(r).children.forEach((function(e){const t=e.relationship;switch(t){case"Bump":o.bumpMap=s.getTexture(i,e.ID);break;case"Maya|TEX_ao_map":o.aoMap=s.getTexture(i,e.ID);break;case"DiffuseColor":case"Maya|TEX_color_map":o.map=s.getTexture(i,e.ID),void 0!==o.map&&(o.map.encoding=n.sRGBEncoding);break;case"DisplacementColor":o.displacementMap=s.getTexture(i,e.ID);break;case"EmissiveColor":o.emissiveMap=s.getTexture(i,e.ID),void 0!==o.emissiveMap&&(o.emissiveMap.encoding=n.sRGBEncoding);break;case"NormalMap":case"Maya|TEX_normal_map":o.normalMap=s.getTexture(i,e.ID);break;case"ReflectionColor":o.envMap=s.getTexture(i,e.ID),void 0!==o.envMap&&(o.envMap.mapping=n.EquirectangularReflectionMapping,o.envMap.encoding=n.sRGBEncoding);break;case"SpecularColor":o.specularMap=s.getTexture(i,e.ID),void 0!==o.specularMap&&(o.specularMap.encoding=n.sRGBEncoding);break;case"TransparentColor":case"TransparencyFactor":o.alphaMap=s.getTexture(i,e.ID),o.transparent=!0;break;default:console.warn("THREE.FBXLoader: %s map is not supported in three.js, skipping texture.",t)}})),o}getTexture(i,n){return"LayeredTexture"in e.Objects&&n in e.Objects.LayeredTexture&&(console.warn("THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer."),n=t.get(n).children[0].ID),i.get(n)}parseDeformers(){const i={},n={};if("Deformer"in e.Objects){const r=e.Objects.Deformer;for(const e in r){const o=r[e],s=t.get(parseInt(e));if("Skin"===o.attrType){const t=this.parseSkeleton(s,r);t.ID=e,s.parents.length>1&&console.warn("THREE.FBXLoader: skeleton attached to more than one geometry is not supported."),t.geometryID=s.parents[0].ID,i[e]=t}else if("BlendShape"===o.attrType){const t={id:e};t.rawTargets=this.parseMorphTargets(s,r),t.id=e,s.parents.length>1&&console.warn("THREE.FBXLoader: morph target attached to more than one geometry is not supported."),n[e]=t}}}return{skeletons:i,morphTargets:n}}parseSkeleton(e,t){const i=[];return e.children.forEach((function(e){const r=t[e.ID];if("Cluster"!==r.attrType)return;const o={ID:e.ID,indices:[],weights:[],transformLink:(new n.Matrix4).fromArray(r.TransformLink.a)};"Indexes"in r&&(o.indices=r.Indexes.a,o.weights=r.Weights.a),i.push(o)})),{rawBones:i,bones:[]}}parseMorphTargets(e,i){const n=[];for(let r=0;r<e.children.length;r++){const o=e.children[r],s=i[o.ID],a={name:s.attrName,initialWeight:s.DeformPercent,id:s.id,fullWeights:s.FullWeights.a};if("BlendShapeChannel"!==s.attrType)return;a.geoID=t.get(parseInt(o.ID)).children.filter((function(e){return void 0===e.relationship}))[0].ID,n.push(a)}return n}parseScene(r,o,a){i=new n.Group;const l=this.parseModels(r.skeletons,o,a),c=e.Objects.Model,u=this;l.forEach((function(e){const n=c[e.ID];u.setLookAtProperties(e,n),t.get(e.ID).parents.forEach((function(t){const i=l.get(t.ID);void 0!==i&&i.add(e)})),null===e.parent&&i.add(e)})),this.bindSkeleton(r.skeletons,o,l),this.createAmbientLight(),i.traverse((function(e){if(e.userData.transformData){e.parent&&(e.userData.transformData.parentMatrix=e.parent.matrix,e.userData.transformData.parentMatrixWorld=e.parent.matrixWorld);const t=_(e.userData.transformData);e.applyMatrix4(t),e.updateWorldMatrix()}}));const h=(new s).parse();1===i.children.length&&i.children[0].isGroup&&(i.children[0].animations=h,i=i.children[0]),i.animations=h}parseModels(i,r,o){const s=new Map,a=e.Objects.Model;for(const e in a){const l=parseInt(e),c=a[e],u=t.get(l);let h=this.buildSkeleton(u,i,l,c.attrName);if(!h){switch(c.attrType){case"Camera":h=this.createCamera(u);break;case"Light":h=this.createLight(u);break;case"Mesh":h=this.createMesh(u,r,o);break;case"NurbsCurve":h=this.createCurve(u,r);break;case"LimbNode":case"Root":h=new n.Bone;break;default:h=new n.Group}h.name=c.attrName?n.PropertyBinding.sanitizeNodeName(c.attrName):"",h.ID=l}this.getTransformData(h,c),s.set(l,h)}return s}buildSkeleton(e,t,i,r){let o=null;return e.parents.forEach((function(e){for(const s in t){const a=t[s];a.rawBones.forEach((function(t,s){if(t.ID===e.ID){const e=o;(o=new n.Bone).matrixWorld.copy(t.transformLink),o.name=r?n.PropertyBinding.sanitizeNodeName(r):"",o.ID=i,a.bones[s]=o,null!==e&&o.add(e)}}))}})),o}createCamera(t){let i,r;if(t.children.forEach((function(t){const i=e.Objects.NodeAttribute[t.ID];void 0!==i&&(r=i)})),void 0===r)i=new n.Object3D;else{let e=0;void 0!==r.CameraProjectionType&&1===r.CameraProjectionType.value&&(e=1);let t=1;void 0!==r.NearPlane&&(t=r.NearPlane.value/1e3);let o=1e3;void 0!==r.FarPlane&&(o=r.FarPlane.value/1e3);let s=window.innerWidth,a=window.innerHeight;void 0!==r.AspectWidth&&void 0!==r.AspectHeight&&(s=r.AspectWidth.value,a=r.AspectHeight.value);const l=s/a;let c=45;void 0!==r.FieldOfView&&(c=r.FieldOfView.value);const u=r.FocalLength?r.FocalLength.value:null;switch(e){case 0:i=new n.PerspectiveCamera(c,l,t,o),null!==u&&i.setFocalLength(u);break;case 1:i=new n.OrthographicCamera(-s/2,s/2,a/2,-a/2,t,o);break;default:console.warn("THREE.FBXLoader: Unknown camera type "+e+"."),i=new n.Object3D}}return i}createLight(t){let i,r;if(t.children.forEach((function(t){const i=e.Objects.NodeAttribute[t.ID];void 0!==i&&(r=i)})),void 0===r)i=new n.Object3D;else{let e;e=void 0===r.LightType?0:r.LightType.value;let t=16777215;void 0!==r.Color&&(t=(new n.Color).fromArray(r.Color.value));let o=void 0===r.Intensity?1:r.Intensity.value/100;void 0!==r.CastLightOnObject&&0===r.CastLightOnObject.value&&(o=0);let s=0;void 0!==r.FarAttenuationEnd&&(s=void 0!==r.EnableFarAttenuation&&0===r.EnableFarAttenuation.value?0:r.FarAttenuationEnd.value);const a=1;switch(e){case 0:i=new n.PointLight(t,o,s,a);break;case 1:i=new n.DirectionalLight(t,o);break;case 2:let e=Math.PI/3;void 0!==r.InnerAngle&&(e=n.MathUtils.degToRad(r.InnerAngle.value));let l=0;void 0!==r.OuterAngle&&(l=n.MathUtils.degToRad(r.OuterAngle.value),l=Math.max(l,1)),i=new n.SpotLight(t,o,s,e,l,a);break;default:console.warn("THREE.FBXLoader: Unknown light type "+r.LightType.value+", defaulting to a THREE.PointLight."),i=new n.PointLight(t,o)}void 0!==r.CastShadows&&1===r.CastShadows.value&&(i.castShadow=!0)}return i}createMesh(e,t,i){let r,o=null,s=null;const a=[];return e.children.forEach((function(e){t.has(e.ID)&&(o=t.get(e.ID)),i.has(e.ID)&&a.push(i.get(e.ID))})),a.length>1?s=a:a.length>0?s=a[0]:(s=new n.MeshPhongMaterial({color:13421772}),a.push(s)),"color"in o.attributes&&a.forEach((function(e){e.vertexColors=!0})),o.FBX_Deformer?(r=new n.SkinnedMesh(o,s)).normalizeSkinWeights():r=new n.Mesh(o,s),r}createCurve(e,t){const i=e.children.reduce((function(e,i){return t.has(i.ID)&&(e=t.get(i.ID)),e}),null),r=new n.LineBasicMaterial({color:3342591,linewidth:1});return new n.Line(i,r)}getTransformData(e,t){const i={};"InheritType"in t&&(i.inheritType=parseInt(t.InheritType.value)),i.eulerOrder="RotationOrder"in t?y(t.RotationOrder.value):"ZYX","Lcl_Translation"in t&&(i.translation=t.Lcl_Translation.value),"PreRotation"in t&&(i.preRotation=t.PreRotation.value),"Lcl_Rotation"in t&&(i.rotation=t.Lcl_Rotation.value),"PostRotation"in t&&(i.postRotation=t.PostRotation.value),"Lcl_Scaling"in t&&(i.scale=t.Lcl_Scaling.value),"ScalingOffset"in t&&(i.scalingOffset=t.ScalingOffset.value),"ScalingPivot"in t&&(i.scalingPivot=t.ScalingPivot.value),"RotationOffset"in t&&(i.rotationOffset=t.RotationOffset.value),"RotationPivot"in t&&(i.rotationPivot=t.RotationPivot.value),e.userData.transformData=i}setLookAtProperties(r,o){"LookAtProperty"in o&&t.get(r.ID).children.forEach((function(t){if("LookAtProperty"===t.relationship){const o=e.Objects.Model[t.ID];if("Lcl_Translation"in o){const e=o.Lcl_Translation.value;void 0!==r.target?(r.target.position.fromArray(e),i.add(r.target)):r.lookAt((new n.Vector3).fromArray(e))}}}))}bindSkeleton(e,i,r){const o=this.parsePoseNodes();for(const s in e){const a=e[s];t.get(parseInt(a.ID)).parents.forEach((function(e){if(i.has(e.ID)){const i=e.ID;t.get(i).parents.forEach((function(e){r.has(e.ID)&&r.get(e.ID).bind(new n.Skeleton(a.bones),o[e.ID])}))}}))}}parsePoseNodes(){const t={};if("Pose"in e.Objects){const i=e.Objects.Pose;for(const e in i)if("BindPose"===i[e].attrType){const r=i[e].PoseNode;Array.isArray(r)?r.forEach((function(e){t[e.Node]=(new n.Matrix4).fromArray(e.Matrix.a)})):t[r.Node]=(new n.Matrix4).fromArray(r.Matrix.a)}}return t}createAmbientLight(){if("GlobalSettings"in e&&"AmbientColor"in e.GlobalSettings){const t=e.GlobalSettings.AmbientColor.value,r=t[0],o=t[1],s=t[2];if(0!==r||0!==o||0!==s){const e=new n.Color(r,o,s);i.add(new n.AmbientLight(e,1))}}}}class o{parse(i){const n=new Map;if("Geometry"in e.Objects){const r=e.Objects.Geometry;for(const e in r){const o=t.get(parseInt(e)),s=this.parseGeometry(o,r[e],i);n.set(parseInt(e),s)}}return n}parseGeometry(e,t,i){switch(t.attrType){case"Mesh":return this.parseMeshGeometry(e,t,i);case"NurbsCurve":return this.parseNurbsGeometry(t)}}parseMeshGeometry(t,i,n){const r=n.skeletons,o=[],s=t.parents.map((function(t){return e.Objects.Model[t.ID]}));if(0===s.length)return;const a=t.children.reduce((function(e,t){return void 0!==r[t.ID]&&(e=r[t.ID]),e}),null);t.children.forEach((function(e){void 0!==n.morphTargets[e.ID]&&o.push(n.morphTargets[e.ID])}));const l=s[0],c={};"RotationOrder"in l&&(c.eulerOrder=y(l.RotationOrder.value)),"InheritType"in l&&(c.inheritType=parseInt(l.InheritType.value)),"GeometricTranslation"in l&&(c.translation=l.GeometricTranslation.value),"GeometricRotation"in l&&(c.rotation=l.GeometricRotation.value),"GeometricScaling"in l&&(c.scale=l.GeometricScaling.value);const u=_(c);return this.genGeometry(i,a,o,u)}genGeometry(e,t,i,r){const o=new n.BufferGeometry;e.attrName&&(o.name=e.attrName);const s=this.parseGeoNode(e,t),a=this.genBuffers(s),l=new n.Float32BufferAttribute(a.vertex,3);if(l.applyMatrix4(r),o.setAttribute("position",l),a.colors.length>0&&o.setAttribute("color",new n.Float32BufferAttribute(a.colors,3)),t&&(o.setAttribute("skinIndex",new n.Uint16BufferAttribute(a.weightsIndices,4)),o.setAttribute("skinWeight",new n.Float32BufferAttribute(a.vertexWeights,4)),o.FBX_Deformer=t),a.normal.length>0){const e=(new n.Matrix3).getNormalMatrix(r),t=new n.Float32BufferAttribute(a.normal,3);t.applyNormalMatrix(e),o.setAttribute("normal",t)}if(a.uvs.forEach((function(e,t){let i="uv"+(t+1).toString();0===t&&(i="uv"),o.setAttribute(i,new n.Float32BufferAttribute(a.uvs[t],2))})),s.material&&"AllSame"!==s.material.mappingType){let e=a.materialIndex[0],t=0;if(a.materialIndex.forEach((function(i,n){i!==e&&(o.addGroup(t,n-t,e),e=i,t=n)})),o.groups.length>0){const t=o.groups[o.groups.length-1],i=t.start+t.count;i!==a.materialIndex.length&&o.addGroup(i,a.materialIndex.length-i,e)}0===o.groups.length&&o.addGroup(0,a.materialIndex.length,a.materialIndex[0])}return this.addMorphTargets(o,e,i,r),o}parseGeoNode(e,t){const i={};if(i.vertexPositions=void 0!==e.Vertices?e.Vertices.a:[],i.vertexIndices=void 0!==e.PolygonVertexIndex?e.PolygonVertexIndex.a:[],e.LayerElementColor&&(i.color=this.parseVertexColors(e.LayerElementColor[0])),e.LayerElementMaterial&&(i.material=this.parseMaterialIndices(e.LayerElementMaterial[0])),e.LayerElementNormal&&(i.normal=this.parseNormals(e.LayerElementNormal[0])),e.LayerElementUV){i.uv=[];let t=0;for(;e.LayerElementUV[t];)e.LayerElementUV[t].UV&&i.uv.push(this.parseUVs(e.LayerElementUV[t])),t++}return i.weightTable={},null!==t&&(i.skeleton=t,t.rawBones.forEach((function(e,t){e.indices.forEach((function(n,r){void 0===i.weightTable[n]&&(i.weightTable[n]=[]),i.weightTable[n].push({id:t,weight:e.weights[r]})}))}))),i}genBuffers(e){const t={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],weightsIndices:[]};let i=0,n=0,r=!1,o=[],s=[],a=[],l=[],c=[],u=[];const h=this;return e.vertexIndices.forEach((function(p,d){let m,g=!1;p<0&&(p^=-1,g=!0);let _=[],y=[];if(o.push(3*p,3*p+1,3*p+2),e.color){const t=f(d,i,p,e.color);a.push(t[0],t[1],t[2])}if(e.skeleton){if(void 0!==e.weightTable[p]&&e.weightTable[p].forEach((function(e){y.push(e.weight),_.push(e.id)})),y.length>4){r||(console.warn("THREE.FBXLoader: Vertex has more than 4 skinning weights assigned to vertex. Deleting additional weights."),r=!0);const e=[0,0,0,0],t=[0,0,0,0];y.forEach((function(i,n){let r=i,o=_[n];t.forEach((function(t,i,n){if(r>t){n[i]=r,r=t;const s=e[i];e[i]=o,o=s}}))})),_=e,y=t}for(;y.length<4;)y.push(0),_.push(0);for(let e=0;e<4;++e)c.push(y[e]),u.push(_[e])}if(e.normal){const t=f(d,i,p,e.normal);s.push(t[0],t[1],t[2])}e.material&&"AllSame"!==e.material.mappingType&&(m=f(d,i,p,e.material)[0]),e.uv&&e.uv.forEach((function(e,t){const n=f(d,i,p,e);void 0===l[t]&&(l[t]=[]),l[t].push(n[0]),l[t].push(n[1])})),n++,g&&(h.genFace(t,e,o,m,s,a,l,c,u,n),i++,n=0,o=[],s=[],a=[],l=[],c=[],u=[])})),t}genFace(e,t,i,n,r,o,s,a,l,c){for(let u=2;u<c;u++)e.vertex.push(t.vertexPositions[i[0]]),e.vertex.push(t.vertexPositions[i[1]]),e.vertex.push(t.vertexPositions[i[2]]),e.vertex.push(t.vertexPositions[i[3*(u-1)]]),e.vertex.push(t.vertexPositions[i[3*(u-1)+1]]),e.vertex.push(t.vertexPositions[i[3*(u-1)+2]]),e.vertex.push(t.vertexPositions[i[3*u]]),e.vertex.push(t.vertexPositions[i[3*u+1]]),e.vertex.push(t.vertexPositions[i[3*u+2]]),t.skeleton&&(e.vertexWeights.push(a[0]),e.vertexWeights.push(a[1]),e.vertexWeights.push(a[2]),e.vertexWeights.push(a[3]),e.vertexWeights.push(a[4*(u-1)]),e.vertexWeights.push(a[4*(u-1)+1]),e.vertexWeights.push(a[4*(u-1)+2]),e.vertexWeights.push(a[4*(u-1)+3]),e.vertexWeights.push(a[4*u]),e.vertexWeights.push(a[4*u+1]),e.vertexWeights.push(a[4*u+2]),e.vertexWeights.push(a[4*u+3]),e.weightsIndices.push(l[0]),e.weightsIndices.push(l[1]),e.weightsIndices.push(l[2]),e.weightsIndices.push(l[3]),e.weightsIndices.push(l[4*(u-1)]),e.weightsIndices.push(l[4*(u-1)+1]),e.weightsIndices.push(l[4*(u-1)+2]),e.weightsIndices.push(l[4*(u-1)+3]),e.weightsIndices.push(l[4*u]),e.weightsIndices.push(l[4*u+1]),e.weightsIndices.push(l[4*u+2]),e.weightsIndices.push(l[4*u+3])),t.color&&(e.colors.push(o[0]),e.colors.push(o[1]),e.colors.push(o[2]),e.colors.push(o[3*(u-1)]),e.colors.push(o[3*(u-1)+1]),e.colors.push(o[3*(u-1)+2]),e.colors.push(o[3*u]),e.colors.push(o[3*u+1]),e.colors.push(o[3*u+2])),t.material&&"AllSame"!==t.material.mappingType&&(e.materialIndex.push(n),e.materialIndex.push(n),e.materialIndex.push(n)),t.normal&&(e.normal.push(r[0]),e.normal.push(r[1]),e.normal.push(r[2]),e.normal.push(r[3*(u-1)]),e.normal.push(r[3*(u-1)+1]),e.normal.push(r[3*(u-1)+2]),e.normal.push(r[3*u]),e.normal.push(r[3*u+1]),e.normal.push(r[3*u+2])),t.uv&&t.uv.forEach((function(t,i){void 0===e.uvs[i]&&(e.uvs[i]=[]),e.uvs[i].push(s[i][0]),e.uvs[i].push(s[i][1]),e.uvs[i].push(s[i][2*(u-1)]),e.uvs[i].push(s[i][2*(u-1)+1]),e.uvs[i].push(s[i][2*u]),e.uvs[i].push(s[i][2*u+1])}))}addMorphTargets(t,i,n,r){if(0===n.length)return;t.morphTargetsRelative=!0,t.morphAttributes.position=[];const o=this;n.forEach((function(n){n.rawTargets.forEach((function(n){const s=e.Objects.Geometry[n.geoID];void 0!==s&&o.genMorphGeometry(t,i,s,r,n.name)}))}))}genMorphGeometry(e,t,i,r,o){const s=void 0!==t.PolygonVertexIndex?t.PolygonVertexIndex.a:[],a=void 0!==i.Vertices?i.Vertices.a:[],l=void 0!==i.Indexes?i.Indexes.a:[],c=3*e.attributes.position.count,u=new Float32Array(c);for(let e=0;e<l.length;e++){const t=3*l[e];u[t]=a[3*e],u[t+1]=a[3*e+1],u[t+2]=a[3*e+2]}const h={vertexIndices:s,vertexPositions:u},p=this.genBuffers(h),d=new n.Float32BufferAttribute(p.vertex,3);d.name=o||i.attrName,d.applyMatrix4(r),e.morphAttributes.position.push(d)}parseNormals(e){const t=e.MappingInformationType,i=e.ReferenceInformationType,n=e.Normals.a;let r=[];return"IndexToDirect"===i&&("NormalIndex"in e?r=e.NormalIndex.a:"NormalsIndex"in e&&(r=e.NormalsIndex.a)),{dataSize:3,buffer:n,indices:r,mappingType:t,referenceType:i}}parseUVs(e){const t=e.MappingInformationType,i=e.ReferenceInformationType,n=e.UV.a;let r=[];return"IndexToDirect"===i&&(r=e.UVIndex.a),{dataSize:2,buffer:n,indices:r,mappingType:t,referenceType:i}}parseVertexColors(e){const t=e.MappingInformationType,i=e.ReferenceInformationType,n=e.Colors.a;let r=[];return"IndexToDirect"===i&&(r=e.ColorIndex.a),{dataSize:4,buffer:n,indices:r,mappingType:t,referenceType:i}}parseMaterialIndices(e){const t=e.MappingInformationType,i=e.ReferenceInformationType;if("NoMappingInformation"===t)return{dataSize:1,buffer:[0],indices:[0],mappingType:"AllSame",referenceType:i};const n=e.Materials.a,r=[];for(let e=0;e<n.length;++e)r.push(e);return{dataSize:1,buffer:n,indices:r,mappingType:t,referenceType:i}}parseNurbsGeometry(e){if(void 0===n.NURBSCurve)return console.error("THREE.FBXLoader: The loader relies on THREE.NURBSCurve for any nurbs present in the model. Nurbs will show up as empty geometry."),new n.BufferGeometry;const t=parseInt(e.Order);if(isNaN(t))return console.error("THREE.FBXLoader: Invalid Order %s given for geometry ID: %s",e.Order,e.id),new n.BufferGeometry;const i=t-1,r=e.KnotVector.a,o=[],s=e.Points.a;for(let e=0,t=s.length;e<t;e+=4)o.push((new n.Vector4).fromArray(s,e));let a,l;if("Closed"===e.Form)o.push(o[0]);else if("Periodic"===e.Form){a=i,l=r.length-1-a;for(let e=0;e<i;++e)o.push(o[e])}const c=new n.NURBSCurve(i,r,o,a,l).getPoints(12*o.length);return(new n.BufferGeometry).setFromPoints(c)}}class s{parse(){const e=[],t=this.parseClips();if(void 0!==t)for(const i in t){const n=t[i],r=this.addClip(n);e.push(r)}return e}parseClips(){if(void 0===e.Objects.AnimationCurve)return;const t=this.parseAnimationCurveNodes();this.parseAnimationCurves(t);const i=this.parseAnimationLayers(t);return this.parseAnimStacks(i)}parseAnimationCurveNodes(){const t=e.Objects.AnimationCurveNode,i=new Map;for(const e in t){const n=t[e];if(null!==n.attrName.match(/S|R|T|DeformPercent/)){const e={id:n.id,attr:n.attrName,curves:{}};i.set(e.id,e)}}return i}parseAnimationCurves(i){const n=e.Objects.AnimationCurve;for(const e in n){const r={id:n[e].id,times:n[e].KeyTime.a.map(p),values:n[e].KeyValueFloat.a},o=t.get(r.id);if(void 0!==o){const e=o.parents[0].ID,t=o.parents[0].relationship;t.match(/X/)?i.get(e).curves.x=r:t.match(/Y/)?i.get(e).curves.y=r:t.match(/Z/)?i.get(e).curves.z=r:t.match(/d|DeformPercent/)&&i.has(e)&&(i.get(e).curves.morph=r)}}}parseAnimationLayers(r){const o=e.Objects.AnimationLayer,s=new Map;for(const a in o){const o=[],l=t.get(parseInt(a));void 0!==l&&(l.children.forEach((function(s,a){if(r.has(s.ID)){const l=r.get(s.ID);if(void 0!==l.curves.x||void 0!==l.curves.y||void 0!==l.curves.z){if(void 0===o[a]){const r=t.get(s.ID).parents.filter((function(e){return void 0!==e.relationship}))[0].ID;if(void 0!==r){const t=e.Objects.Model[r.toString()];if(void 0===t)return void console.warn("THREE.FBXLoader: Encountered a unused curve.",s);const l={modelName:t.attrName?n.PropertyBinding.sanitizeNodeName(t.attrName):"",ID:t.id,initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1]};i.traverse((function(e){e.ID===t.id&&(l.transform=e.matrix,e.userData.transformData&&(l.eulerOrder=e.userData.transformData.eulerOrder))})),l.transform||(l.transform=new n.Matrix4),"PreRotation"in t&&(l.preRotation=t.PreRotation.value),"PostRotation"in t&&(l.postRotation=t.PostRotation.value),o[a]=l}}o[a]&&(o[a][l.attr]=l)}else if(void 0!==l.curves.morph){if(void 0===o[a]){const i=t.get(s.ID).parents.filter((function(e){return void 0!==e.relationship}))[0].ID,r=t.get(i).parents[0].ID,l=t.get(r).parents[0].ID,c=t.get(l).parents[0].ID,u=e.Objects.Model[c],h={modelName:u.attrName?n.PropertyBinding.sanitizeNodeName(u.attrName):"",morphName:e.Objects.Deformer[i].attrName};o[a]=h}o[a][l.attr]=l}}})),s.set(parseInt(a),o))}return s}parseAnimStacks(i){const n=e.Objects.AnimationStack,r={};for(const e in n){const o=t.get(parseInt(e)).children;o.length>1&&console.warn("THREE.FBXLoader: Encountered an animation stack with multiple layers, this is currently not supported. Ignoring subsequent layers.");const s=i.get(o[0].ID);r[e]={name:n[e].attrName,layer:s}}return r}addClip(e){let t=[];const i=this;return e.layer.forEach((function(e){t=t.concat(i.generateTracks(e))})),new n.AnimationClip(e.name,-1,t)}generateTracks(e){const t=[];let i=new n.Vector3,r=new n.Quaternion,o=new n.Vector3;if(e.transform&&e.transform.decompose(i,r,o),i=i.toArray(),r=(new n.Euler).setFromQuaternion(r,e.eulerOrder).toArray(),o=o.toArray(),void 0!==e.T&&Object.keys(e.T.curves).length>0){const n=this.generateVectorTrack(e.modelName,e.T.curves,i,"position");void 0!==n&&t.push(n)}if(void 0!==e.R&&Object.keys(e.R.curves).length>0){const i=this.generateRotationTrack(e.modelName,e.R.curves,r,e.preRotation,e.postRotation,e.eulerOrder);void 0!==i&&t.push(i)}if(void 0!==e.S&&Object.keys(e.S.curves).length>0){const i=this.generateVectorTrack(e.modelName,e.S.curves,o,"scale");void 0!==i&&t.push(i)}if(void 0!==e.DeformPercent){const i=this.generateMorphTrack(e);void 0!==i&&t.push(i)}return t}generateVectorTrack(e,t,i,r){const o=this.getTimesForAllAxes(t),s=this.getKeyframeTrackValues(o,t,i);return new n.VectorKeyframeTrack(e+"."+r,o,s)}generateRotationTrack(e,t,i,r,o,s){void 0!==t.x&&(this.interpolateRotations(t.x),t.x.values=t.x.values.map(n.MathUtils.degToRad)),void 0!==t.y&&(this.interpolateRotations(t.y),t.y.values=t.y.values.map(n.MathUtils.degToRad)),void 0!==t.z&&(this.interpolateRotations(t.z),t.z.values=t.z.values.map(n.MathUtils.degToRad));const a=this.getTimesForAllAxes(t),l=this.getKeyframeTrackValues(a,t,i);void 0!==r&&((r=r.map(n.MathUtils.degToRad)).push(s),r=(new n.Euler).fromArray(r),r=(new n.Quaternion).setFromEuler(r)),void 0!==o&&((o=o.map(n.MathUtils.degToRad)).push(s),o=(new n.Euler).fromArray(o),o=(new n.Quaternion).setFromEuler(o).invert());const c=new n.Quaternion,u=new n.Euler,h=[];for(let e=0;e<l.length;e+=3)u.set(l[e],l[e+1],l[e+2],s),c.setFromEuler(u),void 0!==r&&c.premultiply(r),void 0!==o&&c.multiply(o),c.toArray(h,e/3*4);return new n.QuaternionKeyframeTrack(e+".quaternion",a,h)}generateMorphTrack(e){const t=e.DeformPercent.curves.morph,r=t.values.map((function(e){return e/100})),o=i.getObjectByName(e.modelName).morphTargetDictionary[e.morphName];return new n.NumberKeyframeTrack(e.modelName+".morphTargetInfluences["+o+"]",t.times,r)}getTimesForAllAxes(e){let t=[];if(void 0!==e.x&&(t=t.concat(e.x.times)),void 0!==e.y&&(t=t.concat(e.y.times)),void 0!==e.z&&(t=t.concat(e.z.times)),(t=t.sort((function(e,t){return e-t}))).length>1){let e=1,i=t[0];for(let n=1;n<t.length;n++){const r=t[n];r!==i&&(t[e]=r,i=r,e++)}t=t.slice(0,e)}return t}getKeyframeTrackValues(e,t,i){const n=i,r=[];let o=-1,s=-1,a=-1;return e.forEach((function(e){if(t.x&&(o=t.x.times.indexOf(e)),t.y&&(s=t.y.times.indexOf(e)),t.z&&(a=t.z.times.indexOf(e)),-1!==o){const e=t.x.values[o];r.push(e),n[0]=e}else r.push(n[0]);if(-1!==s){const e=t.y.values[s];r.push(e),n[1]=e}else r.push(n[1]);if(-1!==a){const e=t.z.values[a];r.push(e),n[2]=e}else r.push(n[2])})),r}interpolateRotations(e){for(let t=1;t<e.values.length;t++){const i=e.values[t-1],n=e.values[t]-i,r=Math.abs(n);if(r>=180){const o=r/180,s=n/o;let a=i+s;const l=e.times[t-1],c=(e.times[t]-l)/o;let u=l+c;const h=[],p=[];for(;u<e.times[t];)h.push(u),u+=c,p.push(a),a+=s;e.times=b(e.times,t,h),e.values=b(e.values,t,p)}}}}class a{getPrevNode(){return this.nodeStack[this.currentIndent-2]}getCurrentNode(){return this.nodeStack[this.currentIndent-1]}getCurrentProp(){return this.currentProp}pushStack(e){this.nodeStack.push(e),this.currentIndent+=1}popStack(){this.nodeStack.pop(),this.currentIndent-=1}setCurrentProp(e,t){this.currentProp=e,this.currentPropName=t}parse(e){this.currentIndent=0,this.allNodes=new u,this.nodeStack=[],this.currentProp=[],this.currentPropName="";const t=this,i=e.split(/[\r\n]+/);return i.forEach((function(e,n){const r=e.match(/^[\s\t]*;/),o=e.match(/^[\s\t]*$/);if(r||o)return;const s=e.match("^\\t{"+t.currentIndent+"}(\\w+):(.*){",""),a=e.match("^\\t{"+t.currentIndent+"}(\\w+):[\\s\\t\\r\\n](.*)"),l=e.match("^\\t{"+(t.currentIndent-1)+"}}");s?t.parseNodeBegin(e,s):a?t.parseNodeProperty(e,a,i[++n]):l?t.popStack():e.match(/^[^\s\t}]/)&&t.parseNodePropertyContinued(e)})),this.allNodes}parseNodeBegin(e,t){const i=t[1].trim().replace(/^"/,"").replace(/"$/,""),n=t[2].split(",").map((function(e){return e.trim().replace(/^"/,"").replace(/"$/,"")})),r={name:i},o=this.parseNodeAttr(n),s=this.getCurrentNode();0===this.currentIndent?this.allNodes.add(i,r):i in s?("PoseNode"===i?s.PoseNode.push(r):void 0!==s[i].id&&(s[i]={},s[i][s[i].id]=s[i]),""!==o.id&&(s[i][o.id]=r)):"number"==typeof o.id?(s[i]={},s[i][o.id]=r):"Properties70"!==i&&(s[i]="PoseNode"===i?[r]:r),"number"==typeof o.id&&(r.id=o.id),""!==o.name&&(r.attrName=o.name),""!==o.type&&(r.attrType=o.type),this.pushStack(r)}parseNodeAttr(e){let t=e[0];""!==e[0]&&(t=parseInt(e[0]),isNaN(t)&&(t=e[0]));let i="",n="";return e.length>1&&(i=e[1].replace(/^(\w+)::/,""),n=e[2]),{id:t,name:i,type:n}}parseNodeProperty(e,t,i){let n=t[1].replace(/^"/,"").replace(/"$/,"").trim(),r=t[2].replace(/^"/,"").replace(/"$/,"").trim();"Content"===n&&","===r&&(r=i.replace(/"/g,"").replace(/,$/,"").trim());const o=this.getCurrentNode();if("Properties70"!==o.name){if("C"===n){const e=r.split(",").slice(1),t=parseInt(e[0]),i=parseInt(e[1]);let s=r.split(",").slice(3);n="connections",function(e,t){for(let i=0,n=e.length,r=t.length;i<r;i++,n++)e[n]=t[i]}(r=[t,i],s=s.map((function(e){return e.trim().replace(/^"/,"")}))),void 0===o[n]&&(o[n]=[])}"Node"===n&&(o.id=r),n in o&&Array.isArray(o[n])?o[n].push(r):"a"!==n?o[n]=r:o.a=r,this.setCurrentProp(o,n),"a"===n&&","!==r.slice(-1)&&(o.a=v(r))}else this.parseNodeSpecialProperty(e,n,r)}parseNodePropertyContinued(e){const t=this.getCurrentNode();t.a+=e,","!==e.slice(-1)&&(t.a=v(t.a))}parseNodeSpecialProperty(e,t,i){const n=i.split('",').map((function(e){return e.trim().replace(/^\"/,"").replace(/\s/,"_")})),r=n[0],o=n[1],s=n[2],a=n[3];let l=n[4];switch(o){case"int":case"enum":case"bool":case"ULongLong":case"double":case"Number":case"FieldOfView":l=parseFloat(l);break;case"Color":case"ColorRGB":case"Vector3D":case"Lcl_Translation":case"Lcl_Rotation":case"Lcl_Scaling":l=v(l)}this.getPrevNode()[r]={type:o,type2:s,flag:a,value:l},this.setCurrentProp(this.getPrevNode(),r)}}class l{parse(e){const t=new c(e);t.skip(23);const i=t.getUint32();if(i<6400)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+i);const n=new u;for(;!this.endOfContent(t);){const e=this.parseNode(t,i);null!==e&&n.add(e.name,e)}return n}endOfContent(e){return e.size()%16==0?(e.getOffset()+160+16&-16)>=e.size():e.getOffset()+160+16>=e.size()}parseNode(e,t){const i={},n=t>=7500?e.getUint64():e.getUint32(),r=t>=7500?e.getUint64():e.getUint32();t>=7500?e.getUint64():e.getUint32();const o=e.getUint8(),s=e.getString(o);if(0===n)return null;const a=[];for(let t=0;t<r;t++)a.push(this.parseProperty(e));const l=a.length>0?a[0]:"",c=a.length>1?a[1]:"",u=a.length>2?a[2]:"";for(i.singleProperty=1===r&&e.getOffset()===n;n>e.getOffset();){const n=this.parseNode(e,t);null!==n&&this.parseSubNode(s,i,n)}return i.propertyList=a,"number"==typeof l&&(i.id=l),""!==c&&(i.attrName=c),""!==u&&(i.attrType=u),""!==s&&(i.name=s),i}parseSubNode(e,t,i){if(!0===i.singleProperty){const e=i.propertyList[0];Array.isArray(e)?(t[i.name]=i,i.a=e):t[i.name]=e}else if("Connections"===e&&"C"===i.name){const e=[];i.propertyList.forEach((function(t,i){0!==i&&e.push(t)})),void 0===t.connections&&(t.connections=[]),t.connections.push(e)}else if("Properties70"===i.name)Object.keys(i).forEach((function(e){t[e]=i[e]}));else if("Properties70"===e&&"P"===i.name){let e=i.propertyList[0],n=i.propertyList[1];const r=i.propertyList[2],o=i.propertyList[3];let s;0===e.indexOf("Lcl ")&&(e=e.replace("Lcl ","Lcl_")),0===n.indexOf("Lcl ")&&(n=n.replace("Lcl ","Lcl_")),s="Color"===n||"ColorRGB"===n||"Vector"===n||"Vector3D"===n||0===n.indexOf("Lcl_")?[i.propertyList[4],i.propertyList[5],i.propertyList[6]]:i.propertyList[4],t[e]={type:n,type2:r,flag:o,value:s}}else void 0===t[i.name]?"number"==typeof i.id?(t[i.name]={},t[i.name][i.id]=i):t[i.name]=i:"PoseNode"===i.name?(Array.isArray(t[i.name])||(t[i.name]=[t[i.name]]),t[i.name].push(i)):void 0===t[i.name][i.id]&&(t[i.name][i.id]=i)}parseProperty(e){const t=e.getString(1);let i;switch(t){case"C":return e.getBoolean();case"D":return e.getFloat64();case"F":return e.getFloat32();case"I":return e.getInt32();case"L":return e.getInt64();case"R":return i=e.getUint32(),e.getArrayBuffer(i);case"S":return i=e.getUint32(),e.getString(i);case"Y":return e.getInt16();case"b":case"c":case"d":case"f":case"i":case"l":const n=e.getUint32(),r=e.getUint32(),o=e.getUint32();if(0===r)switch(t){case"b":case"c":return e.getBooleanArray(n);case"d":return e.getFloat64Array(n);case"f":return e.getFloat32Array(n);case"i":return e.getInt32Array(n);case"l":return e.getInt64Array(n)}void 0===$&&console.error("THREE.FBXLoader: External library fflate.min.js required.");const s=$.unzlibSync(new Uint8Array(e.getArrayBuffer(o))),a=new c(s.buffer);switch(t){case"b":case"c":return a.getBooleanArray(n);case"d":return a.getFloat64Array(n);case"f":return a.getFloat32Array(n);case"i":return a.getInt32Array(n);case"l":return a.getInt64Array(n)}default:throw new Error("THREE.FBXLoader: Unknown property type "+t)}}}class c{constructor(e,t){this.dv=new DataView(e),this.offset=0,this.littleEndian=void 0===t||t}getOffset(){return this.offset}size(){return this.dv.buffer.byteLength}skip(e){this.offset+=e}getBoolean(){return 1==(1&this.getUint8())}getBooleanArray(e){const t=[];for(let i=0;i<e;i++)t.push(this.getBoolean());return t}getUint8(){const e=this.dv.getUint8(this.offset);return this.offset+=1,e}getInt16(){const e=this.dv.getInt16(this.offset,this.littleEndian);return this.offset+=2,e}getInt32(){const e=this.dv.getInt32(this.offset,this.littleEndian);return this.offset+=4,e}getInt32Array(e){const t=[];for(let i=0;i<e;i++)t.push(this.getInt32());return t}getUint32(){const e=this.dv.getUint32(this.offset,this.littleEndian);return this.offset+=4,e}getInt64(){let e,t;return this.littleEndian?(e=this.getUint32(),t=this.getUint32()):(t=this.getUint32(),e=this.getUint32()),2147483648&t?(t=4294967295&~t,4294967295==(e=4294967295&~e)&&(t=t+1&4294967295),-(4294967296*t+(e=e+1&4294967295))):4294967296*t+e}getInt64Array(e){const t=[];for(let i=0;i<e;i++)t.push(this.getInt64());return t}getUint64(){let e,t;return this.littleEndian?(e=this.getUint32(),t=this.getUint32()):(t=this.getUint32(),e=this.getUint32()),4294967296*t+e}getFloat32(){const e=this.dv.getFloat32(this.offset,this.littleEndian);return this.offset+=4,e}getFloat32Array(e){const t=[];for(let i=0;i<e;i++)t.push(this.getFloat32());return t}getFloat64(){const e=this.dv.getFloat64(this.offset,this.littleEndian);return this.offset+=8,e}getFloat64Array(e){const t=[];for(let i=0;i<e;i++)t.push(this.getFloat64());return t}getArrayBuffer(e){const t=this.dv.buffer.slice(this.offset,this.offset+e);return this.offset+=e,t}getString(e){let t=[];for(let i=0;i<e;i++)t[i]=this.getUint8();const i=t.indexOf(0);return i>=0&&(t=t.slice(0,i)),n.LoaderUtils.decodeText(new Uint8Array(t))}}class u{add(e,t){this[e]=t}}function h(e){const t=e.match(/FBXVersion: (\d+)/);if(t)return parseInt(t[1]);throw new Error("THREE.FBXLoader: Cannot find the version number for the file given.")}function p(e){return e/46186158e3}const d=[];function f(e,t,i,n){let r;switch(n.mappingType){case"ByPolygonVertex":r=e;break;case"ByPolygon":r=t;break;case"ByVertice":r=i;break;case"AllSame":r=n.indices[0];break;default:console.warn("THREE.FBXLoader: unknown attribute mapping type "+n.mappingType)}"IndexToDirect"===n.referenceType&&(r=n.indices[r]);const o=r*n.dataSize,s=o+n.dataSize;return function(e,t,i,n){for(let r=i,o=0;r<n;r++,o++)e[o]=t[r];return e}(d,n.buffer,o,s)}const m=new n.Euler,g=new n.Vector3;function _(e){const t=new n.Matrix4,i=new n.Matrix4,r=new n.Matrix4,o=new n.Matrix4,s=new n.Matrix4,a=new n.Matrix4,l=new n.Matrix4,c=new n.Matrix4,u=new n.Matrix4,h=new n.Matrix4,p=new n.Matrix4,d=new n.Matrix4,f=e.inheritType?e.inheritType:0;if(e.translation&&t.setPosition(g.fromArray(e.translation)),e.preRotation){const t=e.preRotation.map(n.MathUtils.degToRad);t.push(e.eulerOrder),i.makeRotationFromEuler(m.fromArray(t))}if(e.rotation){const t=e.rotation.map(n.MathUtils.degToRad);t.push(e.eulerOrder),r.makeRotationFromEuler(m.fromArray(t))}if(e.postRotation){const t=e.postRotation.map(n.MathUtils.degToRad);t.push(e.eulerOrder),o.makeRotationFromEuler(m.fromArray(t)),o.invert()}e.scale&&s.scale(g.fromArray(e.scale)),e.scalingOffset&&l.setPosition(g.fromArray(e.scalingOffset)),e.scalingPivot&&a.setPosition(g.fromArray(e.scalingPivot)),e.rotationOffset&&c.setPosition(g.fromArray(e.rotationOffset)),e.rotationPivot&&u.setPosition(g.fromArray(e.rotationPivot)),e.parentMatrixWorld&&(p.copy(e.parentMatrix),h.copy(e.parentMatrixWorld));const _=i.clone().multiply(r).multiply(o),y=new n.Matrix4;y.extractRotation(h);const v=new n.Matrix4;v.copyPosition(h);const x=v.clone().invert().multiply(h),b=y.clone().invert().multiply(x),w=s,M=new n.Matrix4;if(0===f)M.copy(y).multiply(_).multiply(b).multiply(w);else if(1===f)M.copy(y).multiply(b).multiply(_).multiply(w);else{const e=(new n.Matrix4).scale((new n.Vector3).setFromMatrixScale(p)).clone().invert(),t=b.clone().multiply(e);M.copy(y).multiply(_).multiply(t).multiply(w)}const T=u.clone().invert(),S=a.clone().invert();let E=t.clone().multiply(c).multiply(u).multiply(i).multiply(r).multiply(o).multiply(T).multiply(l).multiply(a).multiply(s).multiply(S);const A=(new n.Matrix4).copyPosition(E),C=h.clone().multiply(A);return d.copyPosition(C),(E=d.clone().multiply(M)).premultiply(h.invert()),E}function y(e){const t=["ZYX","YZX","XZY","ZXY","YXZ","XYZ"];return 6===(e=e||0)?(console.warn("THREE.FBXLoader: unsupported THREE.Euler Order: Spherical XYZ. Animations and rotations may be incorrect."),t[0]):t[e]}function v(e){return e.split(",").map((function(e){return parseFloat(e)}))}function x(e,t,i){return void 0===t&&(t=0),void 0===i&&(i=e.byteLength),n.LoaderUtils.decodeText(new Uint8Array(e,t,i))}function b(e,t,i){return e.slice(0,t).concat(i).concat(e.slice(t))}n.FBXLoader=class extends n.Loader{constructor(e){super(e)}load(e,t,i,r){const o=this,s=""===o.path?n.LoaderUtils.extractUrlBase(e):o.path,a=new n.FileLoader(this.manager);a.setPath(o.path),a.setResponseType("arraybuffer"),a.setRequestHeader(o.requestHeader),a.setWithCredentials(o.withCredentials),a.load(e,(function(i){try{t(o.parse(i,s))}catch(t){r?r(t):console.error(t),o.manager.itemError(e)}}),i,r)}parse(t,i){if(function(e){const t="Kaydara FBX Binary  \0";return e.byteLength>=t.length&&t===x(e,0,t.length)}(t))e=(new l).parse(t);else{const i=x(t);if(!function(e){const t=["K","a","y","d","a","r","a","\\","F","B","X","\\","B","i","n","a","r","y","\\","\\"];let i=0;function n(t){const n=e[t-1];return e=e.slice(i+t),i++,n}for(let e=0;e<t.length;++e)if(n(1)===t[e])return!1;return!0}(i))throw new Error("THREE.FBXLoader: Unknown format.");if(h(i)<7e3)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+h(i));e=(new a).parse(i)}const o=new n.TextureLoader(this.manager).setPath(this.resourcePath||i).setCrossOrigin(this.crossOrigin);return new r(o,this.manager).parse(e)}}}(),Z=Z=n.FBXLoader;var X={};!function(){function e(){let e={};return{get:function(t){return e[t]},add:function(t,i){e[t]=i},remove:function(t){delete e[t]},removeAll:function(){e={}}}}const t="KHR_binary_glTF",i="KHR_draco_mesh_compression",r="KHR_materials_pbrSpecularGlossiness",o="KHR_materials_unlit",s="KHR_texture_transform",a="KHR_mesh_quantization";class l{constructor(e){this.parser=e,this.name="KHR_lights_punctual",this.cache={refs:{},uses:{}}}_markDefs(){const e=this.parser,t=this.parser.json.nodes||[];for(let i=0,n=t.length;i<n;i++){const n=t[i];n.extensions&&n.extensions[this.name]&&void 0!==n.extensions[this.name].light&&e._addNodeRef(this.cache,n.extensions[this.name].light)}}_loadLight(e){const t=this.parser,i="light:"+e;let r=t.cache.get(i);if(r)return r;const o=t.json,s=((o.extensions&&o.extensions[this.name]||{}).lights||[])[e];let a;const l=new n.Color(16777215);void 0!==s.color&&l.fromArray(s.color);const c=void 0!==s.range?s.range:0;switch(s.type){case"directional":(a=new n.DirectionalLight(l)).target.position.set(0,0,-1),a.add(a.target);break;case"point":(a=new n.PointLight(l)).distance=c;break;case"spot":(a=new n.SpotLight(l)).distance=c,s.spot=s.spot||{},s.spot.innerConeAngle=void 0!==s.spot.innerConeAngle?s.spot.innerConeAngle:0,s.spot.outerConeAngle=void 0!==s.spot.outerConeAngle?s.spot.outerConeAngle:Math.PI/4,a.angle=s.spot.outerConeAngle,a.penumbra=1-s.spot.innerConeAngle/s.spot.outerConeAngle,a.target.position.set(0,0,-1),a.add(a.target);break;default:throw new Error("THREE.GLTFLoader: Unexpected light type: "+s.type)}return a.position.set(0,0,0),a.decay=2,void 0!==s.intensity&&(a.intensity=s.intensity),a.name=t.createUniqueName(s.name||"light_"+e),r=Promise.resolve(a),t.cache.add(i,r),r}createNodeAttachment(e){const t=this,i=this.parser,n=i.json.nodes[e],r=(n.extensions&&n.extensions[this.name]||{}).light;return void 0===r?null:this._loadLight(r).then((function(e){return i._getNodeRef(t.cache,r,e)}))}}class c{constructor(){this.name=o}getMaterialType(){return n.MeshBasicMaterial}extendParams(e,t,i){const r=[];e.color=new n.Color(1,1,1),e.opacity=1;const o=t.pbrMetallicRoughness;if(o){if(Array.isArray(o.baseColorFactor)){const t=o.baseColorFactor;e.color.fromArray(t),e.opacity=t[3]}void 0!==o.baseColorTexture&&r.push(i.assignTexture(e,"map",o.baseColorTexture))}return Promise.all(r)}}class u{constructor(e){this.parser=e,this.name="KHR_materials_clearcoat"}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?n.MeshPhysicalMaterial:null}extendMaterialParams(e,t){const i=this.parser,r=i.json.materials[e];if(!r.extensions||!r.extensions[this.name])return Promise.resolve();const o=[],s=r.extensions[this.name];if(void 0!==s.clearcoatFactor&&(t.clearcoat=s.clearcoatFactor),void 0!==s.clearcoatTexture&&o.push(i.assignTexture(t,"clearcoatMap",s.clearcoatTexture)),void 0!==s.clearcoatRoughnessFactor&&(t.clearcoatRoughness=s.clearcoatRoughnessFactor),void 0!==s.clearcoatRoughnessTexture&&o.push(i.assignTexture(t,"clearcoatRoughnessMap",s.clearcoatRoughnessTexture)),void 0!==s.clearcoatNormalTexture&&(o.push(i.assignTexture(t,"clearcoatNormalMap",s.clearcoatNormalTexture)),void 0!==s.clearcoatNormalTexture.scale)){const e=s.clearcoatNormalTexture.scale;t.clearcoatNormalScale=new n.Vector2(e,-e)}return Promise.all(o)}}class h{constructor(e){this.parser=e,this.name="KHR_materials_transmission"}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?n.MeshPhysicalMaterial:null}extendMaterialParams(e,t){const i=this.parser,n=i.json.materials[e];if(!n.extensions||!n.extensions[this.name])return Promise.resolve();const r=[],o=n.extensions[this.name];return void 0!==o.transmissionFactor&&(t.transmission=o.transmissionFactor),void 0!==o.transmissionTexture&&r.push(i.assignTexture(t,"transmissionMap",o.transmissionTexture)),Promise.all(r)}}class p{constructor(e){this.parser=e,this.name="KHR_materials_volume"}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?n.MeshPhysicalMaterial:null}extendMaterialParams(e,t){const i=this.parser,r=i.json.materials[e];if(!r.extensions||!r.extensions[this.name])return Promise.resolve();const o=[],s=r.extensions[this.name];t.thickness=void 0!==s.thicknessFactor?s.thicknessFactor:0,void 0!==s.thicknessTexture&&o.push(i.assignTexture(t,"thicknessMap",s.thicknessTexture)),t.attenuationDistance=s.attenuationDistance||0;const a=s.attenuationColor||[1,1,1];return t.attenuationTint=new n.Color(a[0],a[1],a[2]),Promise.all(o)}}class d{constructor(e){this.parser=e,this.name="KHR_materials_ior"}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?n.MeshPhysicalMaterial:null}extendMaterialParams(e,t){const i=this.parser.json.materials[e];if(!i.extensions||!i.extensions[this.name])return Promise.resolve();const n=i.extensions[this.name];return t.ior=void 0!==n.ior?n.ior:1.5,Promise.resolve()}}class f{constructor(e){this.parser=e,this.name="KHR_materials_specular"}getMaterialType(e){const t=this.parser.json.materials[e];return t.extensions&&t.extensions[this.name]?n.MeshPhysicalMaterial:null}extendMaterialParams(e,t){const i=this.parser,r=i.json.materials[e];if(!r.extensions||!r.extensions[this.name])return Promise.resolve();const o=[],s=r.extensions[this.name];t.specularIntensity=void 0!==s.specularFactor?s.specularFactor:1,void 0!==s.specularTexture&&o.push(i.assignTexture(t,"specularIntensityMap",s.specularTexture));const a=s.specularColorFactor||[1,1,1];return t.specularTint=new n.Color(a[0],a[1],a[2]),void 0!==s.specularColorTexture&&o.push(i.assignTexture(t,"specularTintMap",s.specularColorTexture).then((function(e){e.encoding=n.sRGBEncoding}))),Promise.all(o)}}class m{constructor(e){this.parser=e,this.name="KHR_texture_basisu"}loadTexture(e){const t=this.parser,i=t.json,n=i.textures[e];if(!n.extensions||!n.extensions[this.name])return null;const r=n.extensions[this.name],o=i.images[r.source],s=t.options.ktx2Loader;if(!s){if(i.extensionsRequired&&i.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setKTX2Loader must be called before loading KTX2 textures");return null}return t.loadTextureImage(e,o,s)}}class g{constructor(e){this.parser=e,this.name="EXT_texture_webp",this.isSupported=null}loadTexture(e){const t=this.name,i=this.parser,n=i.json,r=n.textures[e];if(!r.extensions||!r.extensions[t])return null;const o=r.extensions[t],s=n.images[o.source];let a=i.textureLoader;if(s.uri){const e=i.options.manager.getHandler(s.uri);null!==e&&(a=e)}return this.detectSupport().then((function(r){if(r)return i.loadTextureImage(e,s,a);if(n.extensionsRequired&&n.extensionsRequired.indexOf(t)>=0)throw new Error("THREE.GLTFLoader: WebP required by asset but unsupported.");return i.loadTexture(e)}))}detectSupport(){return this.isSupported||(this.isSupported=new Promise((function(e){const t=new Image;t.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",t.onload=t.onerror=function(){e(1===t.height)}}))),this.isSupported}}class _{constructor(e){this.name="EXT_meshopt_compression",this.parser=e}loadBufferView(e){const t=this.parser.json,i=t.bufferViews[e];if(i.extensions&&i.extensions[this.name]){const e=i.extensions[this.name],n=this.parser.getDependency("buffer",e.buffer),r=this.parser.options.meshoptDecoder;if(!r||!r.supported){if(t.extensionsRequired&&t.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setMeshoptDecoder must be called before loading compressed files");return null}return Promise.all([n,r.ready]).then((function(t){const i=e.byteOffset||0,n=e.byteLength||0,o=e.count,s=e.byteStride,a=new ArrayBuffer(o*s),l=new Uint8Array(t[0],i,n);return r.decodeGltfBuffer(new Uint8Array(a),o,s,l,e.mode,e.filter),a}))}return null}}class y{constructor(e){this.name=t,this.content=null,this.body=null;const i=new DataView(e,0,12);if(this.header={magic:n.LoaderUtils.decodeText(new Uint8Array(e.slice(0,4))),version:i.getUint32(4,!0),length:i.getUint32(8,!0)},"glTF"!==this.header.magic)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");const r=this.header.length-12,o=new DataView(e,12);let s=0;for(;s<r;){const t=o.getUint32(s,!0);s+=4;const i=o.getUint32(s,!0);if(s+=4,1313821514===i){const i=new Uint8Array(e,12+s,t);this.content=n.LoaderUtils.decodeText(i)}else if(5130562===i){const i=12+s;this.body=e.slice(i,i+t)}s+=t}if(null===this.content)throw new Error("THREE.GLTFLoader: JSON content not found.")}}class v{constructor(e,t){if(!t)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=i,this.json=e,this.dracoLoader=t,this.dracoLoader.preload()}decodePrimitive(e,t){const i=this.json,n=this.dracoLoader,r=e.extensions[this.name].bufferView,o=e.extensions[this.name].attributes,s={},a={},l={};for(const e in o){const t=P[e]||e.toLowerCase();s[t]=o[e]}for(const t in e.attributes){const n=P[t]||t.toLowerCase();if(void 0!==o[t]){const r=i.accessors[e.attributes[t]],o=A[r.componentType];l[n]=o,a[n]=!0===r.normalized}}return t.getDependency("bufferView",r).then((function(e){return new Promise((function(t){n.decodeDracoFile(e,(function(e){for(const t in e.attributes){const i=e.attributes[t],n=a[t];void 0!==n&&(i.normalized=n)}t(e)}),s,l)}))}))}}class x{constructor(){this.name=s}extendTexture(e,t){return void 0!==t.texCoord&&console.warn('THREE.GLTFLoader: Custom UV sets in "'+this.name+'" extension not yet supported.'),void 0===t.offset&&void 0===t.rotation&&void 0===t.scale||(e=e.clone(),void 0!==t.offset&&e.offset.fromArray(t.offset),void 0!==t.rotation&&(e.rotation=t.rotation),void 0!==t.scale&&e.repeat.fromArray(t.scale),e.needsUpdate=!0),e}}class b extends n.MeshStandardMaterial{constructor(e){super(),this.isGLTFSpecularGlossinessMaterial=!0;const t=["#ifdef USE_SPECULARMAP","\tuniform sampler2D specularMap;","#endif"].join("\n"),i=["#ifdef USE_GLOSSINESSMAP","\tuniform sampler2D glossinessMap;","#endif"].join("\n"),r=["vec3 specularFactor = specular;","#ifdef USE_SPECULARMAP","\tvec4 texelSpecular = texture2D( specularMap, vUv );","\ttexelSpecular = sRGBToLinear( texelSpecular );","\t// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture","\tspecularFactor *= texelSpecular.rgb;","#endif"].join("\n"),o=["float glossinessFactor = glossiness;","#ifdef USE_GLOSSINESSMAP","\tvec4 texelGlossiness = texture2D( glossinessMap, vUv );","\t// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture","\tglossinessFactor *= texelGlossiness.a;","#endif"].join("\n"),s=["PhysicalMaterial material;","material.diffuseColor = diffuseColor.rgb * ( 1. - max( specularFactor.r, max( specularFactor.g, specularFactor.b ) ) );","vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );","float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );","material.roughness = max( 1.0 - glossinessFactor, 0.0525 ); // 0.0525 corresponds to the base mip of a 256 cubemap.","material.roughness += geometryRoughness;","material.roughness = min( material.roughness, 1.0 );","material.specularColor = specularFactor;"].join("\n"),a={specular:{value:(new n.Color).setHex(16777215)},glossiness:{value:1},specularMap:{value:null},glossinessMap:{value:null}};this._extraUniforms=a,this.onBeforeCompile=function(e){for(const t in a)e.uniforms[t]=a[t];e.fragmentShader=e.fragmentShader.replace("uniform float roughness;","uniform vec3 specular;").replace("uniform float metalness;","uniform float glossiness;").replace("#include <roughnessmap_pars_fragment>",t).replace("#include <metalnessmap_pars_fragment>",i).replace("#include <roughnessmap_fragment>",r).replace("#include <metalnessmap_fragment>",o).replace("#include <lights_physical_fragment>",s)},Object.defineProperties(this,{specular:{get:function(){return a.specular.value},set:function(e){a.specular.value=e}},specularMap:{get:function(){return a.specularMap.value},set:function(e){a.specularMap.value=e,e?this.defines.USE_SPECULARMAP="":delete this.defines.USE_SPECULARMAP}},glossiness:{get:function(){return a.glossiness.value},set:function(e){a.glossiness.value=e}},glossinessMap:{get:function(){return a.glossinessMap.value},set:function(e){a.glossinessMap.value=e,e?(this.defines.USE_GLOSSINESSMAP="",this.defines.USE_UV=""):(delete this.defines.USE_GLOSSINESSMAP,delete this.defines.USE_UV)}}}),delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this.setValues(e)}copy(e){return super.copy(e),this.specularMap=e.specularMap,this.specular.copy(e.specular),this.glossinessMap=e.glossinessMap,this.glossiness=e.glossiness,delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this}}class w{constructor(){this.name=r,this.specularGlossinessParams=["color","map","lightMap","lightMapIntensity","aoMap","aoMapIntensity","emissive","emissiveIntensity","emissiveMap","bumpMap","bumpScale","normalMap","normalMapType","displacementMap","displacementScale","displacementBias","specularMap","specular","glossinessMap","glossiness","alphaMap","envMap","envMapIntensity","refractionRatio"]}getMaterialType(){return b}extendParams(e,t,i){const r=t.extensions[this.name];e.color=new n.Color(1,1,1),e.opacity=1;const o=[];if(Array.isArray(r.diffuseFactor)){const t=r.diffuseFactor;e.color.fromArray(t),e.opacity=t[3]}if(void 0!==r.diffuseTexture&&o.push(i.assignTexture(e,"map",r.diffuseTexture)),e.emissive=new n.Color(0,0,0),e.glossiness=void 0!==r.glossinessFactor?r.glossinessFactor:1,e.specular=new n.Color(1,1,1),Array.isArray(r.specularFactor)&&e.specular.fromArray(r.specularFactor),void 0!==r.specularGlossinessTexture){const t=r.specularGlossinessTexture;o.push(i.assignTexture(e,"glossinessMap",t)),o.push(i.assignTexture(e,"specularMap",t))}return Promise.all(o)}createMaterial(e){const t=new b(e);return t.fog=!0,t.color=e.color,t.map=void 0===e.map?null:e.map,t.lightMap=null,t.lightMapIntensity=1,t.aoMap=void 0===e.aoMap?null:e.aoMap,t.aoMapIntensity=1,t.emissive=e.emissive,t.emissiveIntensity=1,t.emissiveMap=void 0===e.emissiveMap?null:e.emissiveMap,t.bumpMap=void 0===e.bumpMap?null:e.bumpMap,t.bumpScale=1,t.normalMap=void 0===e.normalMap?null:e.normalMap,t.normalMapType=n.TangentSpaceNormalMap,e.normalScale&&(t.normalScale=e.normalScale),t.displacementMap=null,t.displacementScale=1,t.displacementBias=0,t.specularMap=void 0===e.specularMap?null:e.specularMap,t.specular=e.specular,t.glossinessMap=void 0===e.glossinessMap?null:e.glossinessMap,t.glossiness=e.glossiness,t.alphaMap=null,t.envMap=void 0===e.envMap?null:e.envMap,t.envMapIntensity=1,t.refractionRatio=.98,t}}class M{constructor(){this.name=a}}class T extends n.Interpolant{constructor(e,t,i,n){super(e,t,i,n)}copySampleValue_(e){const t=this.resultBuffer,i=this.sampleValues,n=this.valueSize,r=e*n*3+n;for(let e=0;e!==n;e++)t[e]=i[r+e];return t}}T.prototype.beforeStart_=T.prototype.copySampleValue_,T.prototype.afterEnd_=T.prototype.copySampleValue_,T.prototype.interpolate_=function(e,t,i,n){const r=this.resultBuffer,o=this.sampleValues,s=this.valueSize,a=2*s,l=3*s,c=n-t,u=(i-t)/c,h=u*u,p=h*u,d=e*l,f=d-l,m=-2*p+3*h,g=p-h,_=1-m,y=g-h+u;for(let e=0;e!==s;e++){const t=o[f+e+s],i=o[f+e+a]*c,n=o[d+e+s],l=o[d+e]*c;r[e]=_*t+y*i+m*n+g*l}return r};const S=new n.Quaternion;class E extends T{interpolate_(e,t,i,n){const r=super.interpolate_(e,t,i,n);return S.fromArray(r).normalize().toArray(r),r}}const A={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},C={9728:n.NearestFilter,9729:n.LinearFilter,9984:n.NearestMipmapNearestFilter,9985:n.LinearMipmapNearestFilter,9986:n.NearestMipmapLinearFilter,9987:n.LinearMipmapLinearFilter},L={33071:n.ClampToEdgeWrapping,33648:n.MirroredRepeatWrapping,10497:n.RepeatWrapping},I={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},P={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},R={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},k={CUBICSPLINE:void 0,LINEAR:n.InterpolateLinear,STEP:n.InterpolateDiscrete};function z(e,t){return"string"!=typeof e||""===e?"":(/^https?:\/\//i.test(t)&&/^\//.test(e)&&(t=t.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:t+e)}function D(e,t,i){for(const n in i.extensions)void 0===e[n]&&(t.userData.gltfExtensions=t.userData.gltfExtensions||{},t.userData.gltfExtensions[n]=i.extensions[n])}function O(e,t){void 0!==t.extras&&("object"==typeof t.extras?Object.assign(e.userData,t.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+t.extras))}function F(e,t){if(e.updateMorphTargets(),void 0!==t.weights)for(let i=0,n=t.weights.length;i<n;i++)e.morphTargetInfluences[i]=t.weights[i];if(t.extras&&Array.isArray(t.extras.targetNames)){const i=t.extras.targetNames;if(e.morphTargetInfluences.length===i.length){e.morphTargetDictionary={};for(let t=0,n=i.length;t<n;t++)e.morphTargetDictionary[i[t]]=t}else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function B(e){const t=e.extensions&&e.extensions[i];return t?"draco:"+t.bufferView+":"+t.indices+":"+N(t.attributes):e.indices+":"+N(e.attributes)+":"+e.mode}function N(e){let t="";const i=Object.keys(e).sort();for(let n=0,r=i.length;n<r;n++)t+=i[n]+":"+e[i[n]]+";";return t}function U(e){switch(e){case Int8Array:return 1/127;case Uint8Array:return 1/255;case Int16Array:return 1/32767;case Uint16Array:return 1/65535;default:throw new Error("THREE.GLTFLoader: Unsupported normalized accessor component type.")}}class j{constructor(t={},i={}){this.json=t,this.extensions={},this.plugins={},this.options=i,this.cache=new e,this.associations=new Map,this.primitiveCache={},this.meshCache={refs:{},uses:{}},this.cameraCache={refs:{},uses:{}},this.lightCache={refs:{},uses:{}},this.textureCache={},this.nodeNamesUsed={},"undefined"!=typeof createImageBitmap&&!1===/Firefox/.test(navigator.userAgent)?this.textureLoader=new n.ImageBitmapLoader(this.options.manager):this.textureLoader=new n.TextureLoader(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.textureLoader.setRequestHeader(this.options.requestHeader),this.fileLoader=new n.FileLoader(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),"use-credentials"===this.options.crossOrigin&&this.fileLoader.setWithCredentials(!0)}setExtensions(e){this.extensions=e}setPlugins(e){this.plugins=e}parse(e,t){const i=this,n=this.json,r=this.extensions;this.cache.removeAll(),this._invokeAll((function(e){return e._markDefs&&e._markDefs()})),Promise.all(this._invokeAll((function(e){return e.beforeRoot&&e.beforeRoot()}))).then((function(){return Promise.all([i.getDependencies("scene"),i.getDependencies("animation"),i.getDependencies("camera")])})).then((function(t){const o={scene:t[0][n.scene||0],scenes:t[0],animations:t[1],cameras:t[2],asset:n.asset,parser:i,userData:{}};D(r,o,n),O(o,n),Promise.all(i._invokeAll((function(e){return e.afterRoot&&e.afterRoot(o)}))).then((function(){e(o)}))})).catch(t)}_markDefs(){const e=this.json.nodes||[],t=this.json.skins||[],i=this.json.meshes||[];for(let i=0,n=t.length;i<n;i++){const n=t[i].joints;for(let t=0,i=n.length;t<i;t++)e[n[t]].isBone=!0}for(let t=0,n=e.length;t<n;t++){const n=e[t];void 0!==n.mesh&&(this._addNodeRef(this.meshCache,n.mesh),void 0!==n.skin&&(i[n.mesh].isSkinnedMesh=!0)),void 0!==n.camera&&this._addNodeRef(this.cameraCache,n.camera)}}_addNodeRef(e,t){void 0!==t&&(void 0===e.refs[t]&&(e.refs[t]=e.uses[t]=0),e.refs[t]++)}_getNodeRef(e,t,i){if(e.refs[t]<=1)return i;const n=i.clone();return n.name+="_instance_"+e.uses[t]++,n}_invokeOne(e){const t=Object.values(this.plugins);t.push(this);for(let i=0;i<t.length;i++){const n=e(t[i]);if(n)return n}return null}_invokeAll(e){const t=Object.values(this.plugins);t.unshift(this);const i=[];for(let n=0;n<t.length;n++){const r=e(t[n]);r&&i.push(r)}return i}getDependency(e,t){const i=e+":"+t;let n=this.cache.get(i);if(!n){switch(e){case"scene":n=this.loadScene(t);break;case"node":n=this.loadNode(t);break;case"mesh":n=this._invokeOne((function(e){return e.loadMesh&&e.loadMesh(t)}));break;case"accessor":n=this.loadAccessor(t);break;case"bufferView":n=this._invokeOne((function(e){return e.loadBufferView&&e.loadBufferView(t)}));break;case"buffer":n=this.loadBuffer(t);break;case"material":n=this._invokeOne((function(e){return e.loadMaterial&&e.loadMaterial(t)}));break;case"texture":n=this._invokeOne((function(e){return e.loadTexture&&e.loadTexture(t)}));break;case"skin":n=this.loadSkin(t);break;case"animation":n=this.loadAnimation(t);break;case"camera":n=this.loadCamera(t);break;default:throw new Error("Unknown type: "+e)}this.cache.add(i,n)}return n}getDependencies(e){let t=this.cache.get(e);if(!t){const i=this,n=this.json[e+("mesh"===e?"es":"s")]||[];t=Promise.all(n.map((function(t,n){return i.getDependency(e,n)}))),this.cache.add(e,t)}return t}loadBuffer(e){const i=this.json.buffers[e],n=this.fileLoader;if(i.type&&"arraybuffer"!==i.type)throw new Error("THREE.GLTFLoader: "+i.type+" buffer type is not supported.");if(void 0===i.uri&&0===e)return Promise.resolve(this.extensions[t].body);const r=this.options;return new Promise((function(e,t){n.load(z(i.uri,r.path),e,void 0,(function(){t(new Error('THREE.GLTFLoader: Failed to load buffer "'+i.uri+'".'))}))}))}loadBufferView(e){const t=this.json.bufferViews[e];return this.getDependency("buffer",t.buffer).then((function(e){const i=t.byteLength||0,n=t.byteOffset||0;return e.slice(n,n+i)}))}loadAccessor(e){const t=this,i=this.json,r=this.json.accessors[e];if(void 0===r.bufferView&&void 0===r.sparse)return Promise.resolve(null);const o=[];return void 0!==r.bufferView?o.push(this.getDependency("bufferView",r.bufferView)):o.push(null),void 0!==r.sparse&&(o.push(this.getDependency("bufferView",r.sparse.indices.bufferView)),o.push(this.getDependency("bufferView",r.sparse.values.bufferView))),Promise.all(o).then((function(e){const o=e[0],s=I[r.type],a=A[r.componentType],l=a.BYTES_PER_ELEMENT,c=l*s,u=r.byteOffset||0,h=void 0!==r.bufferView?i.bufferViews[r.bufferView].byteStride:void 0,p=!0===r.normalized;let d,f;if(h&&h!==c){const e=Math.floor(u/h),i="InterleavedBuffer:"+r.bufferView+":"+r.componentType+":"+e+":"+r.count;let c=t.cache.get(i);c||(d=new a(o,e*h,r.count*h/l),c=new n.InterleavedBuffer(d,h/l),t.cache.add(i,c)),f=new n.InterleavedBufferAttribute(c,s,u%h/l,p)}else d=null===o?new a(r.count*s):new a(o,u,r.count*s),f=new n.BufferAttribute(d,s,p);if(void 0!==r.sparse){const t=I.SCALAR,i=A[r.sparse.indices.componentType],l=r.sparse.indices.byteOffset||0,c=r.sparse.values.byteOffset||0,u=new i(e[1],l,r.sparse.count*t),h=new a(e[2],c,r.sparse.count*s);null!==o&&(f=new n.BufferAttribute(f.array.slice(),f.itemSize,f.normalized));for(let e=0,t=u.length;e<t;e++){const t=u[e];if(f.setX(t,h[e*s]),s>=2&&f.setY(t,h[e*s+1]),s>=3&&f.setZ(t,h[e*s+2]),s>=4&&f.setW(t,h[e*s+3]),s>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse THREE.BufferAttribute.")}}return f}))}loadTexture(e){const t=this.json,i=this.options,n=t.textures[e],r=t.images[n.source];let o=this.textureLoader;if(r.uri){const e=i.manager.getHandler(r.uri);null!==e&&(o=e)}return this.loadTextureImage(e,r,o)}loadTextureImage(e,t,i){const r=this,o=this.json,s=this.options,a=o.textures[e],l=(t.uri||t.bufferView)+":"+a.sampler;if(this.textureCache[l])return this.textureCache[l];const c=self.URL||self.webkitURL;let u=t.uri||"",h=!1,p=!0;const d=u.search(/\.jpe?g($|\?)/i)>0||0===u.search(/^data\:image\/jpeg/);if(("image/jpeg"===t.mimeType||d)&&(p=!1),void 0!==t.bufferView)u=r.getDependency("bufferView",t.bufferView).then((function(e){if("image/png"===t.mimeType){const t=new DataView(e,25,1).getUint8(0,!1);p=6===t||4===t||3===t}h=!0;const i=new Blob([e],{type:t.mimeType});return u=c.createObjectURL(i)}));else if(void 0===t.uri)throw new Error("THREE.GLTFLoader: Image "+e+" is missing URI and bufferView");const f=Promise.resolve(u).then((function(e){return new Promise((function(t,r){let o=t;!0===i.isImageBitmapLoader&&(o=function(e){const i=new n.Texture(e);i.needsUpdate=!0,t(i)}),i.load(z(e,s.path),o,void 0,r)}))})).then((function(t){!0===h&&c.revokeObjectURL(u),t.flipY=!1,a.name&&(t.name=a.name),p||(t.format=n.RGBFormat);const i=(o.samplers||{})[a.sampler]||{};return t.magFilter=C[i.magFilter]||n.LinearFilter,t.minFilter=C[i.minFilter]||n.LinearMipmapLinearFilter,t.wrapS=L[i.wrapS]||n.RepeatWrapping,t.wrapT=L[i.wrapT]||n.RepeatWrapping,r.associations.set(t,{type:"textures",index:e}),t})).catch((function(){return console.error("THREE.GLTFLoader: Couldn't load texture",u),null}));return this.textureCache[l]=f,f}assignTexture(e,t,i){const n=this;return this.getDependency("texture",i.index).then((function(r){if(void 0===i.texCoord||0==i.texCoord||"aoMap"===t&&1==i.texCoord||console.warn("THREE.GLTFLoader: Custom UV set "+i.texCoord+" for texture "+t+" not yet supported."),n.extensions[s]){const e=void 0!==i.extensions?i.extensions[s]:void 0;if(e){const t=n.associations.get(r);r=n.extensions[s].extendTexture(r,e),n.associations.set(r,t)}}return e[t]=r,r}))}assignFinalMaterial(e){const t=e.geometry;let i=e.material;const r=void 0!==t.attributes.tangent,o=void 0!==t.attributes.color,s=void 0===t.attributes.normal;if(e.isPoints){const e="PointsMaterial:"+i.uuid;let t=this.cache.get(e);t||(t=new n.PointsMaterial,n.Material.prototype.copy.call(t,i),t.color.copy(i.color),t.map=i.map,t.sizeAttenuation=!1,this.cache.add(e,t)),i=t}else if(e.isLine){const e="LineBasicMaterial:"+i.uuid;let t=this.cache.get(e);t||(t=new n.LineBasicMaterial,n.Material.prototype.copy.call(t,i),t.color.copy(i.color),this.cache.add(e,t)),i=t}if(r||o||s){let e="ClonedMaterial:"+i.uuid+":";i.isGLTFSpecularGlossinessMaterial&&(e+="specular-glossiness:"),r&&(e+="vertex-tangents:"),o&&(e+="vertex-colors:"),s&&(e+="flat-shading:");let t=this.cache.get(e);t||(t=i.clone(),o&&(t.vertexColors=!0),s&&(t.flatShading=!0),r&&(t.normalScale&&(t.normalScale.y*=-1),t.clearcoatNormalScale&&(t.clearcoatNormalScale.y*=-1)),this.cache.add(e,t),this.associations.set(t,this.associations.get(i))),i=t}i.aoMap&&void 0===t.attributes.uv2&&void 0!==t.attributes.uv&&t.setAttribute("uv2",t.attributes.uv),e.material=i}getMaterialType(){return n.MeshStandardMaterial}loadMaterial(e){const t=this,i=this.json,s=this.extensions,a=i.materials[e];let l;const c={},u=a.extensions||{},h=[];if(u[r]){const e=s[r];l=e.getMaterialType(),h.push(e.extendParams(c,a,t))}else if(u[o]){const e=s[o];l=e.getMaterialType(),h.push(e.extendParams(c,a,t))}else{const i=a.pbrMetallicRoughness||{};if(c.color=new n.Color(1,1,1),c.opacity=1,Array.isArray(i.baseColorFactor)){const e=i.baseColorFactor;c.color.fromArray(e),c.opacity=e[3]}void 0!==i.baseColorTexture&&h.push(t.assignTexture(c,"map",i.baseColorTexture)),c.metalness=void 0!==i.metallicFactor?i.metallicFactor:1,c.roughness=void 0!==i.roughnessFactor?i.roughnessFactor:1,void 0!==i.metallicRoughnessTexture&&(h.push(t.assignTexture(c,"metalnessMap",i.metallicRoughnessTexture)),h.push(t.assignTexture(c,"roughnessMap",i.metallicRoughnessTexture))),l=this._invokeOne((function(t){return t.getMaterialType&&t.getMaterialType(e)})),h.push(Promise.all(this._invokeAll((function(t){return t.extendMaterialParams&&t.extendMaterialParams(e,c)}))))}!0===a.doubleSided&&(c.side=n.DoubleSide);const p=a.alphaMode||"OPAQUE";return"BLEND"===p?(c.transparent=!0,c.depthWrite=!1):(c.format=n.RGBFormat,c.transparent=!1,"MASK"===p&&(c.alphaTest=void 0!==a.alphaCutoff?a.alphaCutoff:.5)),void 0!==a.normalTexture&&l!==n.MeshBasicMaterial&&(h.push(t.assignTexture(c,"normalMap",a.normalTexture)),c.normalScale=new n.Vector2(1,-1),void 0!==a.normalTexture.scale&&c.normalScale.set(a.normalTexture.scale,-a.normalTexture.scale)),void 0!==a.occlusionTexture&&l!==n.MeshBasicMaterial&&(h.push(t.assignTexture(c,"aoMap",a.occlusionTexture)),void 0!==a.occlusionTexture.strength&&(c.aoMapIntensity=a.occlusionTexture.strength)),void 0!==a.emissiveFactor&&l!==n.MeshBasicMaterial&&(c.emissive=(new n.Color).fromArray(a.emissiveFactor)),void 0!==a.emissiveTexture&&l!==n.MeshBasicMaterial&&h.push(t.assignTexture(c,"emissiveMap",a.emissiveTexture)),Promise.all(h).then((function(){let i;return i=l===b?s[r].createMaterial(c):new l(c),a.name&&(i.name=a.name),i.map&&(i.map.encoding=n.sRGBEncoding),i.emissiveMap&&(i.emissiveMap.encoding=n.sRGBEncoding),O(i,a),t.associations.set(i,{type:"materials",index:e}),a.extensions&&D(s,i,a),i}))}createUniqueName(e){const t=n.PropertyBinding.sanitizeNodeName(e||"");let i=t;for(let e=1;this.nodeNamesUsed[i];++e)i=t+"_"+e;return this.nodeNamesUsed[i]=!0,i}loadGeometries(e){const t=this,r=this.extensions,o=this.primitiveCache;function s(e){return r[i].decodePrimitive(e,t).then((function(i){return G(i,e,t)}))}const a=[];for(let r=0,l=e.length;r<l;r++){const l=e[r],c=B(l),u=o[c];if(u)a.push(u.promise);else{let e;e=l.extensions&&l.extensions[i]?s(l):G(new n.BufferGeometry,l,t),o[c]={primitive:l,promise:e},a.push(e)}}return Promise.all(a)}loadMesh(e){const t=this,i=this.json,r=this.extensions,o=i.meshes[e],s=o.primitives,a=[];for(let e=0,t=s.length;e<t;e++){const t=void 0===s[e].material?(void 0===(l=this.cache).DefaultMaterial&&(l.DefaultMaterial=new n.MeshStandardMaterial({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:n.FrontSide})),l.DefaultMaterial):this.getDependency("material",s[e].material);a.push(t)}var l;return a.push(t.loadGeometries(s)),Promise.all(a).then((function(i){const a=i.slice(0,i.length-1),l=i[i.length-1],c=[];for(let i=0,u=l.length;i<u;i++){const u=l[i],h=s[i];let p;const d=a[i];if(4===h.mode||5===h.mode||6===h.mode||void 0===h.mode)!0!==(p=!0===o.isSkinnedMesh?new n.SkinnedMesh(u,d):new n.Mesh(u,d)).isSkinnedMesh||p.geometry.attributes.skinWeight.normalized||p.normalizeSkinWeights(),5===h.mode?p.geometry=H(p.geometry,n.TriangleStripDrawMode):6===h.mode&&(p.geometry=H(p.geometry,n.TriangleFanDrawMode));else if(1===h.mode)p=new n.LineSegments(u,d);else if(3===h.mode)p=new n.Line(u,d);else if(2===h.mode)p=new n.LineLoop(u,d);else{if(0!==h.mode)throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+h.mode);p=new n.Points(u,d)}Object.keys(p.geometry.morphAttributes).length>0&&F(p,o),p.name=t.createUniqueName(o.name||"mesh_"+e),O(p,o),h.extensions&&D(r,p,h),t.assignFinalMaterial(p),c.push(p)}if(1===c.length)return c[0];const u=new n.Group;for(let e=0,t=c.length;e<t;e++)u.add(c[e]);return u}))}loadCamera(e){let t;const i=this.json.cameras[e],r=i[i.type];if(r)return"perspective"===i.type?t=new n.PerspectiveCamera(n.MathUtils.radToDeg(r.yfov),r.aspectRatio||1,r.znear||1,r.zfar||2e6):"orthographic"===i.type&&(t=new n.OrthographicCamera(-r.xmag,r.xmag,r.ymag,-r.ymag,r.znear,r.zfar)),i.name&&(t.name=this.createUniqueName(i.name)),O(t,i),Promise.resolve(t);console.warn("THREE.GLTFLoader: Missing camera parameters.")}loadSkin(e){const t=this.json.skins[e],i={joints:t.joints};return void 0===t.inverseBindMatrices?Promise.resolve(i):this.getDependency("accessor",t.inverseBindMatrices).then((function(e){return i.inverseBindMatrices=e,i}))}loadAnimation(e){const t=this.json.animations[e],i=[],r=[],o=[],s=[],a=[];for(let e=0,n=t.channels.length;e<n;e++){const n=t.channels[e],l=t.samplers[n.sampler],c=n.target,u=void 0!==c.node?c.node:c.id,h=void 0!==t.parameters?t.parameters[l.input]:l.input,p=void 0!==t.parameters?t.parameters[l.output]:l.output;i.push(this.getDependency("node",u)),r.push(this.getDependency("accessor",h)),o.push(this.getDependency("accessor",p)),s.push(l),a.push(c)}return Promise.all([Promise.all(i),Promise.all(r),Promise.all(o),Promise.all(s),Promise.all(a)]).then((function(i){const r=i[0],o=i[1],s=i[2],a=i[3],l=i[4],c=[];for(let e=0,t=r.length;e<t;e++){const t=r[e],i=o[e],u=s[e],h=a[e],p=l[e];if(void 0===t)continue;let d;switch(t.updateMatrix(),t.matrixAutoUpdate=!0,R[p.path]){case R.weights:d=n.NumberKeyframeTrack;break;case R.rotation:d=n.QuaternionKeyframeTrack;break;default:d=n.VectorKeyframeTrack}const f=t.name?t.name:t.uuid,m=void 0!==h.interpolation?k[h.interpolation]:n.InterpolateLinear,g=[];R[p.path]===R.weights?t.traverse((function(e){!0===e.isMesh&&e.morphTargetInfluences&&g.push(e.name?e.name:e.uuid)})):g.push(f);let _=u.array;if(u.normalized){const e=U(_.constructor),t=new Float32Array(_.length);for(let i=0,n=_.length;i<n;i++)t[i]=_[i]*e;_=t}for(let e=0,t=g.length;e<t;e++){const t=new d(g[e]+"."+R[p.path],i.array,_,m);"CUBICSPLINE"===h.interpolation&&(t.createInterpolant=function(e){return new(this instanceof n.QuaternionKeyframeTrack?E:T)(this.times,this.values,this.getValueSize()/3,e)},t.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0),c.push(t)}}const u=t.name?t.name:"animation_"+e;return new n.AnimationClip(u,void 0,c)}))}createNodeMesh(e){const t=this.json,i=this,n=t.nodes[e];return void 0===n.mesh?null:i.getDependency("mesh",n.mesh).then((function(e){const t=i._getNodeRef(i.meshCache,n.mesh,e);return void 0!==n.weights&&t.traverse((function(e){if(e.isMesh)for(let t=0,i=n.weights.length;t<i;t++)e.morphTargetInfluences[t]=n.weights[t]})),t}))}loadNode(e){const t=this.json,i=this.extensions,r=this,o=t.nodes[e],s=o.name?r.createUniqueName(o.name):"";return function(){const t=[],i=r._invokeOne((function(t){return t.createNodeMesh&&t.createNodeMesh(e)}));return i&&t.push(i),void 0!==o.camera&&t.push(r.getDependency("camera",o.camera).then((function(e){return r._getNodeRef(r.cameraCache,o.camera,e)}))),r._invokeAll((function(t){return t.createNodeAttachment&&t.createNodeAttachment(e)})).forEach((function(e){t.push(e)})),Promise.all(t)}().then((function(t){let a;if((a=!0===o.isBone?new n.Bone:t.length>1?new n.Group:1===t.length?t[0]:new n.Object3D)!==t[0])for(let e=0,i=t.length;e<i;e++)a.add(t[e]);if(o.name&&(a.userData.name=o.name,a.name=s),O(a,o),o.extensions&&D(i,a,o),void 0!==o.matrix){const e=new n.Matrix4;e.fromArray(o.matrix),a.applyMatrix4(e)}else void 0!==o.translation&&a.position.fromArray(o.translation),void 0!==o.rotation&&a.quaternion.fromArray(o.rotation),void 0!==o.scale&&a.scale.fromArray(o.scale);return r.associations.set(a,{type:"nodes",index:e}),a}))}loadScene(e){const t=this.json,i=this.extensions,r=this.json.scenes[e],o=this,s=new n.Group;r.name&&(s.name=o.createUniqueName(r.name)),O(s,r),r.extensions&&D(i,s,r);const a=r.nodes||[],l=[];for(let e=0,i=a.length;e<i;e++)l.push(V(a[e],s,t,o));return Promise.all(l).then((function(){return s}))}}function V(e,t,i,r){const o=i.nodes[e];return r.getDependency("node",e).then((function(e){if(void 0===o.skin)return e;let t;return r.getDependency("skin",o.skin).then((function(e){const i=[];for(let n=0,o=(t=e).joints.length;n<o;n++)i.push(r.getDependency("node",t.joints[n]));return Promise.all(i)})).then((function(i){return e.traverse((function(e){if(!e.isMesh)return;const r=[],o=[];for(let e=0,s=i.length;e<s;e++){const s=i[e];if(s){r.push(s);const i=new n.Matrix4;void 0!==t.inverseBindMatrices&&i.fromArray(t.inverseBindMatrices.array,16*e),o.push(i)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',t.joints[e])}e.bind(new n.Skeleton(r,o),e.matrixWorld)})),e}))})).then((function(e){t.add(e);const n=[];if(o.children){const t=o.children;for(let o=0,s=t.length;o<s;o++){const s=t[o];n.push(V(s,e,i,r))}}return Promise.all(n)}))}function G(e,t,i){const r=t.attributes,o=[];function s(t,n){return i.getDependency("accessor",t).then((function(t){e.setAttribute(n,t)}))}for(const t in r){const i=P[t]||t.toLowerCase();i in e.attributes||o.push(s(r[t],i))}if(void 0!==t.indices&&!e.index){const n=i.getDependency("accessor",t.indices).then((function(t){e.setIndex(t)}));o.push(n)}return O(e,t),function(e,t,i){const r=t.attributes,o=new n.Box3;if(void 0===r.POSITION)return;{const e=i.json.accessors[r.POSITION],t=e.min,s=e.max;if(void 0===t||void 0===s)return void console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.");if(o.set(new n.Vector3(t[0],t[1],t[2]),new n.Vector3(s[0],s[1],s[2])),e.normalized){const t=U(A[e.componentType]);o.min.multiplyScalar(t),o.max.multiplyScalar(t)}}const s=t.targets;if(void 0!==s){const e=new n.Vector3,t=new n.Vector3;for(let n=0,r=s.length;n<r;n++){const r=s[n];if(void 0!==r.POSITION){const n=i.json.accessors[r.POSITION],o=n.min,s=n.max;if(void 0!==o&&void 0!==s){if(t.setX(Math.max(Math.abs(o[0]),Math.abs(s[0]))),t.setY(Math.max(Math.abs(o[1]),Math.abs(s[1]))),t.setZ(Math.max(Math.abs(o[2]),Math.abs(s[2]))),n.normalized){const e=U(A[n.componentType]);t.multiplyScalar(e)}e.max(t)}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}o.expandByVector(e)}e.boundingBox=o;const a=new n.Sphere;o.getCenter(a.center),a.radius=o.min.distanceTo(o.max)/2,e.boundingSphere=a}(e,t,i),Promise.all(o).then((function(){return void 0!==t.targets?function(e,t,i){let n=!1,r=!1;for(let e=0,i=t.length;e<i;e++){const i=t[e];if(void 0!==i.POSITION&&(n=!0),void 0!==i.NORMAL&&(r=!0),n&&r)break}if(!n&&!r)return Promise.resolve(e);const o=[],s=[];for(let a=0,l=t.length;a<l;a++){const l=t[a];if(n){const t=void 0!==l.POSITION?i.getDependency("accessor",l.POSITION):e.attributes.position;o.push(t)}if(r){const t=void 0!==l.NORMAL?i.getDependency("accessor",l.NORMAL):e.attributes.normal;s.push(t)}}return Promise.all([Promise.all(o),Promise.all(s)]).then((function(t){const i=t[0],o=t[1];return n&&(e.morphAttributes.position=i),r&&(e.morphAttributes.normal=o),e.morphTargetsRelative=!0,e}))}(e,t.targets,i):e}))}function H(e,t){let i=e.getIndex();if(null===i){const t=[],n=e.getAttribute("position");if(void 0===n)return console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Undefined position attribute. 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j(m,{path:l||this.resourcePath||"",crossOrigin:this.crossOrigin,requestHeader:this.requestHeader,manager:this.manager,ktx2Loader:this.ktx2Loader,meshoptDecoder:this.meshoptDecoder});g.fileLoader.setRequestHeader(this.requestHeader);for(let e=0;e<this.pluginCallbacks.length;e++){const t=this.pluginCallbacks[e](g);f[t.name]=t,d[t.name]=!0}if(m.extensionsUsed)for(let e=0;e<m.extensionsUsed.length;++e){const t=m.extensionsUsed[e],n=m.extensionsRequired||[];switch(t){case o:d[t]=new c;break;case r:d[t]=new w;break;case i:d[t]=new v(m,this.dracoLoader);break;case s:d[t]=new x;break;case a:d[t]=new M;break;default:n.indexOf(t)>=0&&void 0===f[t]&&console.warn('THREE.GLTFLoader: Unknown extension "'+t+'".')}}g.setExtensions(d),g.setPlugins(f),g.parse(u,h)}}}(),X=X=n.GLTFLoader;var Y={};n.ColladaLoader=class extends n.Loader{constructor(e){super(e)}load(e,t,i,r){const o=this,s=""===o.path?n.LoaderUtils.extractUrlBase(e):o.path,a=new 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r=e.childNodes[i];if(1!==r.nodeType)continue;let s;switch(r.nodeName){case"node":t.nodes.push(r.getAttribute("id")),Ae(r);break;case"instance_camera":t.instanceCameras.push(a(r.getAttribute("url")));break;case"instance_controller":t.instanceControllers.push(Ce(r));break;case"instance_light":t.instanceLights.push(a(r.getAttribute("url")));break;case"instance_geometry":t.instanceGeometries.push(Ce(r));break;case"instance_node":t.instanceNodes.push(a(r.getAttribute("url")));break;case"matrix":s=o(r.textContent),t.matrix.multiply(Se.fromArray(s).transpose()),t.transforms[r.getAttribute("sid")]=r.nodeName;break;case"translate":s=o(r.textContent),Ee.fromArray(s),t.matrix.multiply(Se.makeTranslation(Ee.x,Ee.y,Ee.z)),t.transforms[r.getAttribute("sid")]=r.nodeName;break;case"rotate":s=o(r.textContent);const 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t={name:e.getAttribute("name")};for(let i=0,n=e.childNodes.length;i<n;i++){const n=e.childNodes[i];if(1===n.nodeType&&"optics"===n.nodeName)t.optics=Y(n)}Xe.cameras[e.getAttribute("id")]=t})),h(Ue,"library_lights","light",(function(e){let t={};for(let i=0,n=e.childNodes.length;i<n;i++){const n=e.childNodes[i];if(1===n.nodeType&&"technique_common"===n.nodeName)t=te(n)}Xe.lights[e.getAttribute("id")]=t})),h(Ue,"library_geometries","geometry",(function(e){const t={name:e.getAttribute("name"),sources:{},vertices:{},primitives:[]},n=i(e,"mesh")[0];if(void 0!==n){for(let e=0;e<n.childNodes.length;e++){const i=n.childNodes[e];if(1!==i.nodeType)continue;const r=i.getAttribute("id");switch(i.nodeName){case"source":t.sources[r]=oe(i);break;case"vertices":t.vertices=se(i);break;case"polygons":console.warn("THREE.ColladaLoader: Unsupported primitive type: 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t={name:e.getAttribute("name")||"",rigidBodies:{}};for(let i=0;i<e.childNodes.length;i++){const n=e.childNodes[i];if(1===n.nodeType&&"rigid_body"===n.nodeName)t.rigidBodies[n.getAttribute("name")]={},xe(n,t.rigidBodies[n.getAttribute("name")])}Xe.physicsModels[e.getAttribute("id")]=t})),h(Ue,"scene","instance_kinematics_scene",(function(e){const t={bindJointAxis:[]};for(let i=0;i<e.childNodes.length;i++){const n=e.childNodes[i];if(1===n.nodeType&&"bind_joint_axis"===n.nodeName)t.bindJointAxis.push(we(n))}Xe.kinematicsScenes[a(e.getAttribute("url"))]=t})),p(Xe.animations,g),p(Xe.clips,A),p(Xe.controllers,R),p(Xe.images,k),p(Xe.effects,$),p(Xe.materials,Z),p(Xe.cameras,K),p(Xe.lights,ne),p(Xe.geometries,ce),p(Xe.visualScenes,Fe),function(){const e=Xe.clips;if(!0===l(e)){if(!1===l(Xe.animations)){const e=[];for(const t in Xe.animations){const i=_(t);for(let t=0,n=i.length;t<n;t++)e.push(i[t])}qe.push(new n.AnimationClip("default",-1,e))}}else for(const t in 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o=u.types.rotation(e.rotation,[0,0,0]),s=u.types.scale(e.scale,[1,1,1]);n.rotation.set(o[0],o[1],o[2]),n.scale.set(s[0],s[1],s[2]),e.normalize&&n.traverse((function(e){if(e.isMesh){let t;"MeshStandardMaterial"==e.material.type?(e.material.metalness&&(e.material.metalness*=.1),e.material.glossiness&&(e.material.glossiness*=.25),t=new THREE.Color(12,12,12)):"MeshPhongMaterial"==e.material.type&&(e.material.shininess=.1,t=new THREE.Color(20,20,20)),e.material.specular&&e.material.specular.isColor&&(e.material.specular=t)}})),n.name="model";let a=b.prototype._makeGroup(n,e);b.prototype._addMethods(a),a.setAnchor(e.anchor),a.setCenter(e.adjustment),a.raycasted=e.raycasted,i(a),t(a),a.setFixedZoom(e.mapScale),a.idle()}),(()=>null),(t=>{console.error("Could not load model file: "+e.obj+" \n "+t.stack),i("Error loading the model")}))}),(()=>null),(e=>{console.warn("No material file found "+e.stack)}))};var ne={};function re(e){e=u._validate(e,b.prototype._defaults.line);var t=u.lnglatsToWorld(e.geometry),i=u.normalizeVertices(t),r=u.flattenVectors(i.vertices),o=new n.LineGeometry;o.setPositions(r);let s=new n.LineMaterial({color:e.color,linewidth:e.width,dashed:!1,opacity:e.opacity});return s.resolution.set(window.innerWidth,window.innerHeight),s.isMaterial=!0,s.transparent=!0,s.depthWrite=!1,(re=new n.Line2(o,s)).position.copy(i.position),re.computeLineDistances(),re}ne=ne=re,function(){const e=new n.Box3,t=new n.Vector3;class i extends n.InstancedBufferGeometry{constructor(){super(),this.type="LineSegmentsGeometry",this.setIndex([0,2,1,2,3,1,2,4,3,4,5,3,4,6,5,6,7,5]),this.setAttribute("position",new n.Float32BufferAttribute([-1,2,0,1,2,0,-1,1,0,1,1,0,-1,0,0,1,0,0,-1,-1,0,1,-1,0],3)),this.setAttribute("uv",new n.Float32BufferAttribute([-1,2,1,2,-1,1,1,1,-1,-1,1,-1,-1,-2,1,-2],2))}applyMatrix4(e){const t=this.attributes.instanceStart,i=this.attributes.instanceEnd;return void 0!==t&&(t.applyMatrix4(e),i.applyMatrix4(e),t.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}setPositions(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));const i=new n.InstancedInterleavedBuffer(t,6,1);return this.setAttribute("instanceStart",new n.InterleavedBufferAttribute(i,3,0)),this.setAttribute("instanceEnd",new n.InterleavedBufferAttribute(i,3,3)),this.computeBoundingBox(),this.computeBoundingSphere(),this}setColors(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));const i=new n.InstancedInterleavedBuffer(t,6,1);return this.setAttribute("instanceColorStart",new n.InterleavedBufferAttribute(i,3,0)),this.setAttribute("instanceColorEnd",new n.InterleavedBufferAttribute(i,3,3)),this}fromWireframeGeometry(e){return this.setPositions(e.attributes.position.array),this}fromEdgesGeometry(e){return this.setPositions(e.attributes.position.array),this}fromMesh(e){return this.fromWireframeGeometry(new n.WireframeGeometry(e.geometry)),this}fromLineSegments(e){const t=e.geometry;if(!t.isGeometry)return t.isBufferGeometry&&this.setPositions(t.attributes.position.array),this;console.error("THREE.LineSegmentsGeometry no longer supports Geometry. Use THREE.BufferGeometry instead.")}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new n.Box3);const t=this.attributes.instanceStart,i=this.attributes.instanceEnd;void 0!==t&&void 0!==i&&(this.boundingBox.setFromBufferAttribute(t),e.setFromBufferAttribute(i),this.boundingBox.union(e))}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new n.Sphere),null===this.boundingBox&&this.computeBoundingBox();const e=this.attributes.instanceStart,i=this.attributes.instanceEnd;if(void 0!==e&&void 0!==i){const n=this.boundingSphere.center;this.boundingBox.getCenter(n);let r=0;for(let o=0,s=e.count;o<s;o++)t.fromBufferAttribute(e,o),r=Math.max(r,n.distanceToSquared(t)),t.fromBufferAttribute(i,o),r=Math.max(r,n.distanceToSquared(t));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error("THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.",this)}}toJSON(){}applyMatrix(e){return console.warn("THREE.LineSegmentsGeometry: applyMatrix() has been renamed to applyMatrix4()."),this.applyMatrix4(e)}}i.prototype.isLineSegmentsGeometry=!0,n.LineSegmentsGeometry=i}(),function(){class e extends n.LineSegmentsGeometry{constructor(){super(),this.type="LineGeometry"}setPositions(e){for(var t=e.length-3,i=new Float32Array(2*t),n=0;n<t;n+=3)i[2*n]=e[n],i[2*n+1]=e[n+1],i[2*n+2]=e[n+2],i[2*n+3]=e[n+3],i[2*n+4]=e[n+4],i[2*n+5]=e[n+5];return super.setPositions(i),this}setColors(e){for(var t=e.length-3,i=new Float32Array(2*t),n=0;n<t;n+=3)i[2*n]=e[n],i[2*n+1]=e[n+1],i[2*n+2]=e[n+2],i[2*n+3]=e[n+3],i[2*n+4]=e[n+4],i[2*n+5]=e[n+5];return super.setColors(i),this}fromLine(e){var t=e.geometry;if(!t.isGeometry)return t.isBufferGeometry&&this.setPositions(t.attributes.position.array),this;console.error("THREE.LineGeometry no longer supports Geometry. Use THREE.BufferGeometry instead.")}}e.prototype.isLineGeometry=!0,n.LineGeometry=e}(),function(){class e extends n.LineSegmentsGeometry{constructor(e){super(),this.type="WireframeGeometry2",this.fromWireframeGeometry(new n.WireframeGeometry(e))}}e.prototype.isWireframeGeometry2=!0,n.WireframeGeometry2=e}(),function(){n.UniformsLib.line={worldUnits:{value:1},linewidth:{value:1},resolution:{value:new n.Vector2(1,1)},dashScale:{value:1},dashSize:{value:1},gapSize:{value:1}},n.ShaderLib.line={uniforms:n.UniformsUtils.merge([n.UniformsLib.common,n.UniformsLib.fog,n.UniformsLib.line]),vertexShader:"\n\t\t#include <common>\n\t\t#include <color_pars_vertex>\n\t\t#include <fog_pars_vertex>\n\t\t#include <logdepthbuf_pars_vertex>\n\t\t#include <clipping_planes_pars_vertex>\n\n\t\tuniform float linewidth;\n\t\tuniform vec2 resolution;\n\n\t\tattribute vec3 instanceStart;\n\t\tattribute vec3 instanceEnd;\n\n\t\tattribute vec3 instanceColorStart;\n\t\tattribute vec3 instanceColorEnd;\n\n\t\tvarying vec2 vUv;\n\t\tvarying vec4 worldPos;\n\t\tvarying vec3 worldStart;\n\t\tvarying vec3 worldEnd;\n\n\t\t#ifdef USE_DASH\n\n\t\t\tuniform float dashScale;\n\t\t\tattribute float instanceDistanceStart;\n\t\t\tattribute float instanceDistanceEnd;\n\t\t\tvarying float vLineDistance;\n\n\t\t#endif\n\n\t\tvoid trimSegment( const in vec4 start, inout vec4 end ) {\n\n\t\t\t// trim end segment so it terminates between the camera plane and the near plane\n\n\t\t\t// conservative estimate of the near plane\n\t\t\tfloat a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column\n\t\t\tfloat b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column\n\t\t\tfloat nearEstimate = - 0.5 * b / a;\n\n\t\t\tfloat alpha = ( nearEstimate - start.z ) / ( end.z - start.z );\n\n\t\t\tend.xyz = mix( start.xyz, end.xyz, alpha );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\t#ifdef USE_COLOR\n\n\t\t\t\tvColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;\n\n\t\t\t#endif\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tvLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;\n\n\t\t\t#endif\n\n\t\t\tfloat aspect = resolution.x / resolution.y;\n\n\t\t\tvUv = uv;\n\n\t\t\t// camera space\n\t\t\tvec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );\n\t\t\tvec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );\n\n\t\t\tworldStart = start.xyz;\n\t\t\tworldEnd = end.xyz;\n\n\t\t\t// special case for perspective projection, and segments that terminate either in, or behind, the camera plane\n\t\t\t// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space\n\t\t\t// but we need to perform ndc-space calculations in the shader, so we must address this issue directly\n\t\t\t// perhaps there is a more elegant solution -- WestLangley\n\n\t\t\tbool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column\n\n\t\t\tif ( perspective ) {\n\n\t\t\t\tif ( start.z < 0.0 && end.z >= 0.0 ) {\n\n\t\t\t\t\ttrimSegment( start, end );\n\n\t\t\t\t} else if ( end.z < 0.0 && start.z >= 0.0 ) {\n\n\t\t\t\t\ttrimSegment( end, start );\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\t// clip space\n\t\t\tvec4 clipStart = projectionMatrix * start;\n\t\t\tvec4 clipEnd = projectionMatrix * end;\n\n\t\t\t// ndc space\n\t\t\tvec3 ndcStart = clipStart.xyz / clipStart.w;\n\t\t\tvec3 ndcEnd = clipEnd.xyz / clipEnd.w;\n\n\t\t\t// direction\n\t\t\tvec2 dir = ndcEnd.xy - ndcStart.xy;\n\n\t\t\t// account for clip-space aspect ratio\n\t\t\tdir.x *= aspect;\n\t\t\tdir = normalize( dir );\n\n\t\t\t#ifdef WORLD_UNITS\n\n\t\t\t\t// get the offset direction as perpendicular to the view vector\n\t\t\t\tvec3 worldDir = normalize( end.xyz - start.xyz );\n\t\t\t\tvec3 offset;\n\t\t\t\tif ( position.y < 0.5 ) {\n\n\t\t\t\t\toffset = normalize( cross( start.xyz, worldDir ) );\n\n\t\t\t\t} else {\n\n\t\t\t\t\toffset = normalize( cross( end.xyz, worldDir ) );\n\n\t\t\t\t}\n\n\t\t\t\t// sign flip\n\t\t\t\tif ( position.x < 0.0 ) offset *= - 1.0;\n\n\t\t\t\tfloat forwardOffset = dot( worldDir, vec3( 0.0, 0.0, 1.0 ) );\n\n\t\t\t\t// don't extend the line if we're rendering dashes because we\n\t\t\t\t// won't be rendering the endcaps\n\t\t\t\t#ifndef USE_DASH\n\n\t\t\t\t\t// extend the line bounds to encompass  endcaps\n\t\t\t\t\tstart.xyz += - worldDir * linewidth * 0.5;\n\t\t\t\t\tend.xyz += worldDir * linewidth * 0.5;\n\n\t\t\t\t\t// shift the position of the quad so it hugs the forward edge of the line\n\t\t\t\t\toffset.xy -= dir * forwardOffset;\n\t\t\t\t\toffset.z += 0.5;\n\n\t\t\t\t#endif\n\n\t\t\t\t// endcaps\n\t\t\t\tif ( position.y > 1.0 || position.y < 0.0 ) {\n\n\t\t\t\t\toffset.xy += dir * 2.0 * forwardOffset;\n\n\t\t\t\t}\n\n\t\t\t\t// adjust for linewidth\n\t\t\t\toffset *= linewidth * 0.5;\n\n\t\t\t\t// set the world position\n\t\t\t\tworldPos = ( position.y < 0.5 ) ? start : end;\n\t\t\t\tworldPos.xyz += offset;\n\n\t\t\t\t// project the worldpos\n\t\t\t\tvec4 clip = projectionMatrix * worldPos;\n\n\t\t\t\t// shift the depth of the projected points so the line\n\t\t\t\t// segements overlap neatly\n\t\t\t\tvec3 clipPose = ( position.y < 0.5 ) ? ndcStart : ndcEnd;\n\t\t\t\tclip.z = clipPose.z * clip.w;\n\n\t\t\t#else\n\n\t\t\t\tvec2 offset = vec2( dir.y, - dir.x );\n\t\t\t\t// undo aspect ratio adjustment\n\t\t\t\tdir.x /= aspect;\n\t\t\t\toffset.x /= aspect;\n\n\t\t\t\t// sign flip\n\t\t\t\tif ( position.x < 0.0 ) offset *= - 1.0;\n\n\t\t\t\t// endcaps\n\t\t\t\tif ( position.y < 0.0 ) {\n\n\t\t\t\t\toffset += - dir;\n\n\t\t\t\t} else if ( position.y > 1.0 ) {\n\n\t\t\t\t\toffset += dir;\n\n\t\t\t\t}\n\n\t\t\t\t// adjust for linewidth\n\t\t\t\toffset *= linewidth;\n\n\t\t\t\t// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...\n\t\t\t\toffset /= resolution.y;\n\n\t\t\t\t// select end\n\t\t\t\tvec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;\n\n\t\t\t\t// back to clip space\n\t\t\t\toffset *= clip.w;\n\n\t\t\t\tclip.xy += offset;\n\n\t\t\t#endif\n\n\t\t\tgl_Position = clip;\n\n\t\t\tvec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation\n\n\t\t\t#include <logdepthbuf_vertex>\n\t\t\t#include <clipping_planes_vertex>\n\t\t\t#include <fog_vertex>\n\n\t\t}\n\t\t",fragmentShader:"\n\t\tuniform vec3 diffuse;\n\t\tuniform float opacity;\n\t\tuniform float linewidth;\n\n\t\t#ifdef USE_DASH\n\n\t\t\tuniform float dashSize;\n\t\t\tuniform float gapSize;\n\n\t\t#endif\n\n\t\tvarying float vLineDistance;\n\t\tvarying vec4 worldPos;\n\t\tvarying vec3 worldStart;\n\t\tvarying vec3 worldEnd;\n\n\t\t#include <common>\n\t\t#include <color_pars_fragment>\n\t\t#include <fog_pars_fragment>\n\t\t#include <logdepthbuf_pars_fragment>\n\t\t#include <clipping_planes_pars_fragment>\n\n\t\tvarying vec2 vUv;\n\n\t\tvec2 closestLineToLine(vec3 p1, vec3 p2, vec3 p3, vec3 p4) {\n\n\t\t\tfloat mua;\n\t\t\tfloat mub;\n\n\t\t\tvec3 p13 = p1 - p3;\n\t\t\tvec3 p43 = p4 - p3;\n\n\t\t\tvec3 p21 = p2 - p1;\n\n\t\t\tfloat d1343 = dot( p13, p43 );\n\t\t\tfloat d4321 = dot( p43, p21 );\n\t\t\tfloat d1321 = dot( p13, p21 );\n\t\t\tfloat d4343 = dot( p43, p43 );\n\t\t\tfloat d2121 = dot( p21, p21 );\n\n\t\t\tfloat denom = d2121 * d4343 - d4321 * d4321;\n\n\t\t\tfloat numer = d1343 * d4321 - d1321 * d4343;\n\n\t\t\tmua = numer / denom;\n\t\t\tmua = clamp( mua, 0.0, 1.0 );\n\t\t\tmub = ( d1343 + d4321 * ( mua ) ) / d4343;\n\t\t\tmub = clamp( mub, 0.0, 1.0 );\n\n\t\t\treturn vec2( mua, mub );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\t#include <clipping_planes_fragment>\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tif ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps\n\n\t\t\t\tif ( mod( vLineDistance, dashSize + gapSize ) > dashSize ) discard; // todo - FIX\n\n\t\t\t#endif\n\n\t\t\tfloat alpha = opacity;\n\n\t\t\t#ifdef WORLD_UNITS\n\n\t\t\t\t// Find the closest points on the view ray and the line segment\n\t\t\t\tvec3 rayEnd = normalize( worldPos.xyz ) * 1e5;\n\t\t\t\tvec3 lineDir = worldEnd - worldStart;\n\t\t\t\tvec2 params = closestLineToLine( worldStart, worldEnd, vec3( 0.0, 0.0, 0.0 ), rayEnd );\n\n\t\t\t\tvec3 p1 = worldStart + lineDir * params.x;\n\t\t\t\tvec3 p2 = rayEnd * params.y;\n\t\t\t\tvec3 delta = p1 - p2;\n\t\t\t\tfloat len = length( delta );\n\t\t\t\tfloat norm = len / linewidth;\n\n\t\t\t\t#ifndef USE_DASH\n\n\t\t\t\t\t#ifdef ALPHA_TO_COVERAGE\n\n\t\t\t\t\t\tfloat dnorm = fwidth( norm );\n\t\t\t\t\t\talpha = 1.0 - smoothstep( 0.5 - dnorm, 0.5 + dnorm, norm );\n\n\t\t\t\t\t#else\n\n\t\t\t\t\t\tif ( norm > 0.5 ) {\n\n\t\t\t\t\t\t\tdiscard;\n\n\t\t\t\t\t\t}\n\n\t\t\t\t\t#endif\n\n\t\t\t\t#endif\n\n\t\t\t#else\n\n\t\t\t\t#ifdef ALPHA_TO_COVERAGE\n\n\t\t\t\t\t// artifacts appear on some hardware if a derivative is taken within a conditional\n\t\t\t\t\tfloat a = vUv.x;\n\t\t\t\t\tfloat b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;\n\t\t\t\t\tfloat len2 = a * a + b * b;\n\t\t\t\t\tfloat dlen = fwidth( len2 );\n\n\t\t\t\t\tif ( abs( vUv.y ) > 1.0 ) {\n\n\t\t\t\t\t\talpha = 1.0 - smoothstep( 1.0 - dlen, 1.0 + dlen, len2 );\n\n\t\t\t\t\t}\n\n\t\t\t\t#else\n\n\t\t\t\t\tif ( abs( vUv.y ) > 1.0 ) {\n\n\t\t\t\t\t\tfloat a = vUv.x;\n\t\t\t\t\t\tfloat b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;\n\t\t\t\t\t\tfloat len2 = a * a + b * b;\n\n\t\t\t\t\t\tif ( len2 > 1.0 ) discard;\n\n\t\t\t\t\t}\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\tvec4 diffuseColor = vec4( diffuse, alpha );\n\n\t\t\t#include <logdepthbuf_fragment>\n\t\t\t#include <color_fragment>\n\n\t\t\tgl_FragColor = vec4( diffuseColor.rgb, alpha );\n\n\t\t\t#include <tonemapping_fragment>\n\t\t\t#include <encodings_fragment>\n\t\t\t#include <fog_fragment>\n\t\t\t#include <premultiplied_alpha_fragment>\n\n\t\t}\n\t\t"};class e extends n.ShaderMaterial{constructor(e){super({type:"LineMaterial",uniforms:n.UniformsUtils.clone(n.ShaderLib.line.uniforms),vertexShader:n.ShaderLib.line.vertexShader,fragmentShader:n.ShaderLib.line.fragmentShader,clipping:!0}),Object.defineProperties(this,{color:{enumerable:!0,get:function(){return this.uniforms.diffuse.value},set:function(e){this.uniforms.diffuse.value=e}},worldUnits:{enumerable:!0,get:function(){return"WORLD_UNITS"in this.defines},set:function(e){!0===e?this.defines.WORLD_UNITS="":delete this.defines.WORLD_UNITS}},linewidth:{enumerable:!0,get:function(){return this.uniforms.linewidth.value},set:function(e){this.uniforms.linewidth.value=e}},dashed:{enumerable:!0,get:function(){return Boolean("USE_DASH"in this.defines)},set(e){Boolean(e)!==Boolean("USE_DASH"in this.defines)&&(this.needsUpdate=!0),!0===e?this.defines.USE_DASH="":delete this.defines.USE_DASH}},dashScale:{enumerable:!0,get:function(){return this.uniforms.dashScale.value},set:function(e){this.uniforms.dashScale.value=e}},dashSize:{enumerable:!0,get:function(){return this.uniforms.dashSize.value},set:function(e){this.uniforms.dashSize.value=e}},dashOffset:{enumerable:!0,get:function(){return this.uniforms.dashOffset.value},set:function(e){this.uniforms.dashOffset.value=e}},gapSize:{enumerable:!0,get:function(){return this.uniforms.gapSize.value},set:function(e){this.uniforms.gapSize.value=e}},opacity:{enumerable:!0,get:function(){return this.uniforms.opacity.value},set:function(e){this.uniforms.opacity.value=e}},resolution:{enumerable:!0,get:function(){return this.uniforms.resolution.value},set:function(e){this.uniforms.resolution.value.copy(e)}},alphaToCoverage:{enumerable:!0,get:function(){return Boolean("ALPHA_TO_COVERAGE"in this.defines)},set:function(e){Boolean(e)!==Boolean("ALPHA_TO_COVERAGE"in this.defines)&&(this.needsUpdate=!0),!0===e?(this.defines.ALPHA_TO_COVERAGE="",this.extensions.derivatives=!0):(delete this.defines.ALPHA_TO_COVERAGE,this.extensions.derivatives=!1)}}}),this.setValues(e)}}e.prototype.isLineMaterial=!0,n.LineMaterial=e}(),function(){const e=new n.Vector3,t=new n.Vector3,i=new n.Vector4,r=new n.Vector4,o=new n.Vector4,s=new n.Vector3,a=new n.Matrix4,l=new n.Line3,c=new n.Vector3,u=new n.Box3,h=new n.Sphere,p=new n.Vector4;class d extends n.Mesh{constructor(e=new n.LineSegmentsGeometry,t=new n.LineMaterial({color:16777215*Math.random()})){super(e,t),this.type="LineSegments2"}computeLineDistances(){const i=this.geometry,r=i.attributes.instanceStart,o=i.attributes.instanceEnd,s=new Float32Array(2*r.count);for(let i=0,n=0,a=r.count;i<a;i++,n+=2)e.fromBufferAttribute(r,i),t.fromBufferAttribute(o,i),s[n]=0===n?0:s[n-1],s[n+1]=s[n]+e.distanceTo(t);const a=new n.InstancedInterleavedBuffer(s,2,1);return i.setAttribute("instanceDistanceStart",new n.InterleavedBufferAttribute(a,1,0)),i.setAttribute("instanceDistanceEnd",new n.InterleavedBufferAttribute(a,1,1)),this}raycast(e,t){null===e.camera&&console.error('LineSegments2: "Raycaster.camera" needs to be set in order to raycast against LineSegments2.');const d=void 0!==e.params.Line2&&e.params.Line2.threshold||0,f=e.ray,m=e.camera,g=m.projectionMatrix,_=this.matrixWorld,y=this.geometry,v=this.material,x=v.resolution,b=v.linewidth+d,w=y.attributes.instanceStart,M=y.attributes.instanceEnd,T=-m.near,S=2*Math.max(b/x.width,b/x.height);null===y.boundingSphere&&y.computeBoundingSphere(),h.copy(y.boundingSphere).applyMatrix4(_);const E=Math.max(m.near,h.distanceToPoint(f.origin));p.set(0,0,-E,1).applyMatrix4(m.projectionMatrix),p.multiplyScalar(1/p.w),p.applyMatrix4(m.projectionMatrixInverse);const A=.5*Math.abs(S/p.w);if(h.radius+=A,!1===e.ray.intersectsSphere(h))return;null===y.boundingBox&&y.computeBoundingBox(),u.copy(y.boundingBox).applyMatrix4(_);const C=Math.max(m.near,u.distanceToPoint(f.origin));p.set(0,0,-C,1).applyMatrix4(m.projectionMatrix),p.multiplyScalar(1/p.w),p.applyMatrix4(m.projectionMatrixInverse);const L=.5*Math.abs(S/p.w);if(u.max.x+=L,u.max.y+=L,u.max.z+=L,u.min.x-=L,u.min.y-=L,u.min.z-=L,!1!==e.ray.intersectsBox(u)){f.at(1,o),o.w=1,o.applyMatrix4(m.matrixWorldInverse),o.applyMatrix4(g),o.multiplyScalar(1/o.w),o.x*=x.x/2,o.y*=x.y/2,o.z=0,s.copy(o),a.multiplyMatrices(m.matrixWorldInverse,_);for(let e=0,o=w.count;e<o;e++){if(i.fromBufferAttribute(w,e),r.fromBufferAttribute(M,e),i.w=1,r.w=1,i.applyMatrix4(a),r.applyMatrix4(a),i.z>T&&r.z>T)continue;if(i.z>T){const e=i.z-r.z,t=(i.z-T)/e;i.lerp(r,t)}else if(r.z>T){const e=r.z-i.z,t=(r.z-T)/e;r.lerp(i,t)}i.applyMatrix4(g),r.applyMatrix4(g),i.multiplyScalar(1/i.w),r.multiplyScalar(1/r.w),i.x*=x.x/2,i.y*=x.y/2,r.x*=x.x/2,r.y*=x.y/2,l.start.copy(i),l.start.z=0,l.end.copy(r),l.end.z=0;const o=l.closestPointToPointParameter(s,!0);l.at(o,c);const u=n.MathUtils.lerp(i.z,r.z,o),h=u>=-1&&u<=1,p=s.distanceTo(c)<.5*b;if(h&&p){l.start.fromBufferAttribute(w,e),l.end.fromBufferAttribute(M,e),l.start.applyMatrix4(_),l.end.applyMatrix4(_);const i=new n.Vector3,r=new n.Vector3;f.distanceSqToSegment(l.start,l.end,r,i),t.push({point:r,pointOnLine:i,distance:f.origin.distanceTo(r),object:this,face:null,faceIndex:e,uv:null,uv2:null})}}}}}d.prototype.LineSegments2=!0,n.LineSegments2=d}(),function(){class e extends n.LineSegments2{constructor(e=new n.LineGeometry,t=new n.LineMaterial({color:16777215*Math.random()})){super(e,t),this.type="Line2"}}e.prototype.isLine2=!0,n.Line2=e}(),function(){const e=new n.Vector3,t=new n.Vector3;class i extends n.Mesh{constructor(e=new n.LineSegmentsGeometry,t=new n.LineMaterial({color:16777215*Math.random()})){super(e,t),this.type="Wireframe"}computeLineDistances(){const i=this.geometry,r=i.attributes.instanceStart,o=i.attributes.instanceEnd,s=new Float32Array(2*r.count);for(let i=0,n=0,a=r.count;i<a;i++,n+=2)e.fromBufferAttribute(r,i),t.fromBufferAttribute(o,i),s[n]=0===n?0:s[n-1],s[n+1]=s[n]+e.distanceTo(t);const a=new n.InstancedInterleavedBuffer(s,2,1);return i.setAttribute("instanceDistanceStart",new n.InterleavedBufferAttribute(a,1,0)),i.setAttribute("instanceDistanceEnd",new n.InterleavedBufferAttribute(a,1,1)),this}}i.prototype.isWireframe=!0,n.Wireframe=i}();var oe={};oe=oe=function(e,t){e=u._validate(e,b.prototype._defaults.tube);let i=[];e.geometry.forEach((e=>{i.push(new n.Vector3(e[0],e[1],e[2]))}));const r=new n.CatmullRomCurve3(i);let o=new n.TubeGeometry(r,i.length,e.radius,e.sides,!1),s=m(e),a=new n.Mesh(o,s);return new T({obj:a,units:e.units,anchor:e.anchor,adjustment:e.adjustment,bbox:e.bbox,tooltip:e.tooltip,raycasted:e.raycasted})};var se={};se=se=function(e){this.map=e,this.renderer=new x.CSS2DRenderer,this.renderer.setSize(this.map.getCanvas().clientWidth,this.map.getCanvas().clientHeight),this.renderer.domElement.style.position="absolute",this.renderer.domElement.id="labelCanvas",this.renderer.domElement.style.top=0,this.renderer.domElement.style.zIndex="0",this.map.getCanvasContainer().appendChild(this.renderer.domElement),this.scene,this.camera,this.dispose=function(){this.map.getCanvasContainer().removeChild(this.renderer.domElement),this.renderer.domElement.remove(),this.renderer={}},this.setSize=function(e,t){this.renderer.setSize(e,t)},this.map.on("resize",function(){this.renderer.setSize(this.map.getCanvas().clientWidth,this.map.getCanvas().clientHeight)}.bind(this)),this.state={reset:function(){}},this.render=async function(e,t){return this.scene=e,this.camera=t,new Promise((i=>{i(this.renderer.render(e,t))}))},this.toggleLabels=async function(e,t){return new Promise((i=>{i(this.setVisibility(e,t,this.scene,this.camera,this.renderer))}))},this.setVisibility=function(e,t,i,n,r){this.renderer.cacheList.forEach((function(o){o.visible!=t&&o.layer===e&&(t&&o.alwaysVisible||!t)&&(o.visible=t,r.renderObject(o,i,n))}))}};var ae={};ae=ae=class{constructor(e,t){this.id=e.layerId,this.type="custom",this.renderingMode="3d",this.opacity=.5,this.buildingsLayerId=e.buildingsLayerId,this.minAltitude=e.minAltitude||.1,this.tb=t}onAdd(e,t){this.map=e;const i=t.createShader(t.VERTEX_SHADER);t.shaderSource(i,"\n\t\t\tuniform mat4 u_matrix;\n\t\t\tuniform float u_height_factor;\n\t\t\tuniform float u_altitude;\n\t\t\tuniform float u_azimuth;\n\t\t\tattribute vec2 a_pos;\n\t\t\tattribute vec4 a_normal_ed;\n\t\t\tattribute lowp vec2 a_base;\n\t\t\tattribute lowp vec2 a_height;\n\t\t\tvoid main() {\n\t\t\t\tfloat base = max(0.0, a_base.x);\n\t\t\t\tfloat height = max(0.0, a_height.x);\n\t\t\t\tfloat t = mod(a_normal_ed.x, 2.0);\n\t\t\t\tvec4 pos = vec4(a_pos, t > 0.0 ? height : base, 1);\n\t\t\t\tfloat len = pos.z * u_height_factor / tan(u_altitude);\n\t\t\t\tpos.x += cos(u_azimuth) * len;\n\t\t\t\tpos.y += sin(u_azimuth) * len;\n\t\t\t\tpos.z = 0.0;\n\t\t\t\tgl_Position = u_matrix * pos;\n\t\t\t}\n\t\t\t"),t.compileShader(i);const n=t.createShader(t.FRAGMENT_SHADER);t.shaderSource(n,"\n\t\t\tvoid main() {\n\t\t\t\tgl_FragColor = vec4(0.0, 0.0, 0.0, 0.7);\n\t\t\t}\n\t\t\t"),t.compileShader(n),this.program=t.createProgram(),t.attachShader(this.program,i),t.attachShader(this.program,n),t.linkProgram(this.program),t.validateProgram(this.program),this.uMatrix=t.getUniformLocation(this.program,"u_matrix"),this.uHeightFactor=t.getUniformLocation(this.program,"u_height_factor"),this.uAltitude=t.getUniformLocation(this.program,"u_altitude"),this.uAzimuth=t.getUniformLocation(this.program,"u_azimuth"),this.aPos=t.getAttribLocation(this.program,"a_pos"),this.aNormal=t.getAttribLocation(this.program,"a_normal_ed"),this.aBase=t.getAttribLocation(this.program,"a_base"),this.aHeight=t.getAttribLocation(this.program,"a_height")}render(e,t){e.useProgram(this.program);const i=this.map.style.sourceCaches.composite,n=i.getVisibleCoordinates().reverse(),r=this.map.getLayer(this.buildingsLayerId),o=this.map.painter.context,{lng:s,lat:a}=this.map.getCenter(),l=this.tb.getSunPosition(this.tb.lightDateTime,[s,a]);e.uniform1f(this.uAltitude,l.altitude>this.minAltitude?l.altitude:0),e.uniform1f(this.uAzimuth,l.azimuth+3*Math.PI/2),e.enable(e.BLEND),e.blendFunc(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA),e.getExtension("EXT_blend_minmax"),e.disable(e.DEPTH_TEST);for(const t of n){const n=i.getTile(t),s=n.getBucket(r);if(!s)continue;const[a,l]=s.programConfigurations.programConfigurations[this.buildingsLayerId]._buffers;e.uniformMatrix4fv(this.uMatrix,!1,t.posMatrix),e.uniform1f(this.uHeightFactor,Math.pow(2,t.overscaledZ)/n.tileSize/8);for(const t of s.segments.get()){const i=o.currentNumAttributes||0,n=2;for(let t=n;t<i;t++)e.disableVertexAttribArray(t);const r=t.vertexOffset||0;e.enableVertexAttribArray(this.aPos),e.enableVertexAttribArray(this.aNormal),e.enableVertexAttribArray(this.aHeight),e.enableVertexAttribArray(this.aBase),s.layoutVertexBuffer.bind(),e.vertexAttribPointer(this.aPos,2,e.SHORT,!1,12,12*r),e.vertexAttribPointer(this.aNormal,4,e.SHORT,!1,12,4+12*r),a.bind(),e.vertexAttribPointer(this.aHeight,1,e.FLOAT,!1,4,4*r),l.bind(),e.vertexAttribPointer(this.aBase,1,e.FLOAT,!1,4,4*r),s.indexBuffer.bind(),o.currentNumAttributes=n,e.drawElements(e.TRIANGLES,3*t.primitiveLength,e.UNSIGNED_SHORT,3*t.primitiveOffset*2)}}}};var le={};function ce(e,t,i){this.init(e,t,i)}ce.prototype={repaint:function(){this.map.repaint=!0},init:function(e,t,i){this.options=u._validate(i||{},ue),this.map=e,this.map.tb=this,this.objects=new b,this.mapboxVersion=parseFloat(this.map.version),this.renderer=new n.WebGLRenderer({alpha:!0,antialias:!0,preserveDrawingBuffer:i.preserveDrawingBuffer,canvas:e.getCanvas(),context:t}),this.renderer.setPixelRatio(window.devicePixelRatio),this.renderer.setSize(this.map.getCanvas().clientWidth,this.map.getCanvas().clientHeight),this.renderer.outputEncoding=n.sRGBEncoding,this.renderer.autoClear=!1,this.labelRenderer=new se(this.map),this.scene=new n.Scene,this.world=new n.Group,this.world.name="world",this.scene.add(this.world),this.objectsCache=new Map,this.zoomLayers=[],this.fov=this.options.fov,this.orthographic=this.options.orthographic||!1,this.raycaster=new n.Raycaster,this.raycaster.layers.set(0),this.mapCenter=this.map.getCenter(),this.mapCenterUnits=u.projectToWorld([this.mapCenter.lng,this.mapCenter.lat]),this.lightDateTime=new Date,this.lightLng=this.mapCenter.lng,this.lightLat=this.mapCenter.lat,this.sunPosition,this.rotationStep=5,this.gridStep=6,this.altitudeStep=.1,this.defaultCursor="default",this.lights=this.initLights,this.options.defaultLights&&this.defaultLights(),this.options.realSunlight&&this.realSunlight(this.options.realSunlightHelper),this.skyLayerName="sky-layer",this.terrainSourceName="mapbox-dem",this.terrainExaggeration=1,this.terrainLayerName="",this.enableSelectingFeatures=this.options.enableSelectingFeatures||!1,this.enableSelectingObjects=this.options.enableSelectingObjects||!1,this.enableDraggingObjects=this.options.enableDraggingObjects||!1,this.enableRotatingObjects=this.options.enableRotatingObjects||!1,this.enableTooltips=this.options.enableTooltips||!1,this.multiLayer=this.options.multiLayer||!1,this.map.on("style.load",(function(){this.tb.zoomLayers=[],this.tb.options.multiLayer&&this.addLayer({id:"threebox_layer",type:"custom",renderingMode:"3d",map:this,onAdd:function(e,t){},render:function(e,t){this.map.tb.update()}}),this.once("idle",(()=>{this.tb.setObjectsScale()})),this.tb.options.sky&&(this.tb.sky=!0),this.tb.options.terrain&&(this.tb.terrain=!0),["satellite","mapbox-mapbox-satellite","satelliteLayer"].forEach((e=>{this.getLayer(e)&&(this.tb.terrainLayerName=e)}))})),this.map.on("load",(function(){let t;this.selectedObject,this.selectedFeature,this.draggedObject,this.overedObject,this.overedFeature;let i,n=this.getCanvasContainer();this.getCanvasContainer().style.cursor=this.tb.defaultCursor;let r,o,s,a,l=[];function c(e){var t=n.getBoundingClientRect();return{x:e.originalEvent.clientX-t.left-n.clientLeft,y:e.originalEvent.clientY-t.top-n.clientTop}}this.unselectObject=function(){this.selectedObject.selected=!1,this.selectedObject=null},this.outObject=function(){this.overedObject.over=!1,this.overedObject=null},this.unselectFeature=function(e){void 0!==e.id&&(this.setFeatureState({source:e.source,sourceLayer:e.sourceLayer,id:e.id},{select:!1}),this.removeTooltip(e),(e=this.queryRenderedFeatures({layers:[e.layer.id],filter:["==",["id"],e.id]})[0])&&this.fire("SelectedFeatureChange",{detail:e}),this.selectedFeature=null)},this.selectFeature=function(e){this.selectedFeature=e,this.setFeatureState({source:this.selectedFeature.source,sourceLayer:this.selectedFeature.sourceLayer,id:this.selectedFeature.id},{select:!0}),this.selectedFeature=this.queryRenderedFeatures({layers:[this.selectedFeature.layer.id],filter:["==",["id"],this.selectedFeature.id]})[0],this.addTooltip(this.selectedFeature),this.fire("SelectedFeatureChange",{detail:this.selectedFeature})},this.outFeature=function(t){this.overedFeature&&void 0!==this.overedFeature&&this.overedFeature.id!=t&&(e.setFeatureState({source:this.overedFeature.source,sourceLayer:this.overedFeature.sourceLayer,id:this.overedFeature.id},{hover:!1}),this.removeTooltip(this.overedFeature),this.overedFeature=null)},this.addTooltip=function(e){if(!this.tb.enableTooltips)return;let t=this.tb.getFeatureCenter(e),i=this.tb.tooltip({text:e.properties.name||e.id||e.type,mapboxStyle:!0,feature:e});i.setCoords(t),this.tb.add(i,e.layer.id),e.tooltip=i,e.tooltip.tooltip.visible=!0},this.removeTooltip=function(e){e.tooltip&&(e.tooltip.visibility=!1,this.tb.remove(e.tooltip),e.tooltip=null)},e.onContextMenu=function(e){alert("contextMenu")},this.onClick=function(t){let i,n=[];if(e.tb.enableSelectingObjects&&(n=this.tb.queryRenderedFeatures(t.point)),i="object"==typeof n[0]){let e=ce.prototype.findParent3DObject(n[0]);if(e){if(this.selectedFeature&&this.unselectFeature(this.selectedFeature),this.selectedObject){if(this.selectedObject.uuid!=e.uuid)this.selectedObject.selected=!1,e.selected=!0,this.selectedObject=e;else if(this.selectedObject.uuid==e.uuid)return void this.unselectObject()}else this.selectedObject=e,this.selectedObject.selected=!0;this.selectedObject.dispatchEvent({type:"Wireframed",detail:this.selectedObject}),this.selectedObject.dispatchEvent({type:"IsPlayingChanged",detail:this.selectedObject}),this.repaint=!0,t.preventDefault()}}else{let i=[];if(e.tb.enableSelectingFeatures&&(i=this.queryRenderedFeatures(t.point)),i.length>0&&"fill-extrusion"==i[0].layer.type&&void 0!==i[0].id)if(this.selectedObject&&this.unselectObject(),this.selectedFeature){if(this.selectedFeature.id!=i[0].id)this.unselectFeature(this.selectedFeature),this.selectFeature(i[0]);else if(this.selectedFeature.id==i[0].id)return void this.unselectFeature(this.selectedFeature)}else this.selectFeature(i[0])}},this.onMouseMove=function(n){let l,u=c(n);if(this.getCanvasContainer().style.cursor=this.tb.defaultCursor,n.originalEvent.altKey&&this.draggedObject){if(!e.tb.enableRotatingObjects)return;t="rotate",this.getCanvasContainer().style.cursor="move",Math.min(i.x,u.x),Math.max(i.x,u.x),Math.min(i.y,u.y),Math.max(i.y,u.y);let n={x:0,y:0,z:Math.round(a[2]+~~((u.x-i.x)/this.tb.rotationStep)%360*this.tb.rotationStep%360)};return this.draggedObject.setRotation(n),void this.draggedObject.addHelp("rot: "+n.z+"&#176;")}if(n.originalEvent.shiftKey&&this.draggedObject){if(!e.tb.enableDraggingObjects)return;t="translate",this.getCanvasContainer().style.cursor="move";let i=n.lngLat,s=[Number((i.lng+r).toFixed(this.tb.gridStep)),Number((i.lat+o).toFixed(this.tb.gridStep)),this.draggedObject.modelHeight];return this.draggedObject.setCoords(s),void this.draggedObject.addHelp("lng: "+s[0]+"&#176;, lat: "+s[1]+"&#176;")}if(n.originalEvent.ctrlKey&&this.draggedObject){if(!e.tb.enableDraggingObjects)return;t="altitude",this.getCanvasContainer().style.cursor="move";let i=n.point.y*this.tb.altitudeStep,r=[this.draggedObject.coordinates[0],this.draggedObject.coordinates[1],Number((-i-s).toFixed(this.tb.gridStep))];return this.draggedObject.setCoords(r),void this.draggedObject.addHelp("alt: "+r[2]+"m")}let h=[];if(e.tb.enableSelectingObjects&&(h=this.tb.queryRenderedFeatures(n.point)),l="object"==typeof h[0]){let e=ce.prototype.findParent3DObject(h[0]);e&&(this.outFeature(this.overedFeature),this.getCanvasContainer().style.cursor="pointer",this.selectedObject&&e.uuid==this.selectedObject.uuid?this.selectedObject&&e.uuid==this.selectedObject.uuid&&(e.over=!0,this.overedObject=e):(this.overedObject&&this.overedObject.uuid!=e.uuid&&this.outObject(),e.over=!0,this.overedObject=e),this.repaint=!0,n.preventDefault())}else{this.overedObject&&this.outObject();let t=[];e.tb.enableSelectingFeatures&&(t=this.queryRenderedFeatures(n.point)),t.length>0&&(this.outFeature(t[0]),"fill-extrusion"==t[0].layer.type&&void 0!==t[0].id&&(this.selectedFeature&&this.selectedFeature.id==t[0].id||(this.getCanvasContainer().style.cursor="pointer",this.overedFeature=t[0],this.setFeatureState({source:this.overedFeature.source,sourceLayer:this.overedFeature.sourceLayer,id:this.overedFeature.id},{hover:!0}),this.overedFeature=e.queryRenderedFeatures({layers:[this.overedFeature.layer.id],filter:["==",["id"],this.overedFeature.id]})[0],this.addTooltip(this.overedFeature))))}},this.onMouseDown=function(t){(t.originalEvent.shiftKey||t.originalEvent.altKey||t.originalEvent.ctrlKey)&&0===t.originalEvent.button&&this.selectedObject&&(e.tb.enableDraggingObjects||e.tb.enableRotatingObjects)&&(t.preventDefault(),e.getCanvasContainer().style.cursor="move",e.once("mouseup",this.onMouseUp),this.draggedObject=this.selectedObject,i=c(t),l=this.draggedObject.coordinates,a=u.degreeify(this.draggedObject.rotation),r=l[0]-t.lngLat.lng,o=l[1]-t.lngLat.lat,s=-this.draggedObject.modelHeight-t.point.y*this.tb.altitudeStep)},this.onMouseUp=function(e){this.getCanvasContainer().style.cursor=this.tb.defaultCursor,this.off("mouseup",this.onMouseUp),this.off("mouseout",this.onMouseUp),this.dragPan.enable(),this.draggedObject&&(this.draggedObject.dispatchEvent({type:"ObjectDragged",detail:{draggedObject:this.draggedObject,draggedAction:t}}),this.draggedObject.removeHelp(),this.draggedObject=null,t=null)},this.onMouseOut=function(e){if(this.overedFeature){let t=this.queryRenderedFeatures(e.point);t.length>0&&this.overedFeature.id!=t[0].id&&(this.getCanvasContainer().style.cursor=this.tb.defaultCursor,this.outFeature(t[0]))}},this.onZoom=function(e){this.tb.zoomLayers.forEach((e=>{this.tb.toggleLayer(e)})),this.tb.setObjectsScale()};let h=!1,p=!1;this.on("click",this.onClick),this.on("mousemove",this.onMouseMove),this.on("mouseout",this.onMouseOut),this.on("mousedown",this.onMouseDown),this.on("zoom",this.onZoom),this.on("zoomend",this.onZoom),document.addEventListener("keydown",function(e){17!==e.which&&91!==e.which||(h=!0),16===e.which&&(p=!0);let t=this.selectedObject;if(p&&83===e.which&&t){let e=u.toDecimal;if(t.help)t.removeHelp();else{let i=t.modelSize,n=1;"meters"!==t.userData.units&&((n=u.projectedUnitsPerMeter(t.coordinates[1]))||(n=1),n=e(n,7)),t.addHelp("size(m): "+e(i.x/n,3)+" W, "+e(i.y/n,3)+" L, "+e(i.z/n,3)+" H"),this.repaint=!0}return!1}}.bind(this),!0),document.addEventListener("keyup",function(e){17!=e.which&&91!=e.which||(h=!1),16===e.which&&(p=!1)}.bind(this))}))},get sky(){return this.options.sky},set sky(e){e?this.createSkyLayer():this.removeLayer(this.skyLayerName),this.options.sky=e},get terrain(){return this.options.terrain},set terrain(e){if(this.terrainLayerName="",e)this.createTerrainLayer();else{if(this.mapboxVersion<2)return void console.warn("Terrain layer are only supported by Mapbox-gl-js > v2.0");this.map.getTerrain()&&(this.map.setTerrain(null),this.map.removeSource(this.terrainSourceName))}this.options.terrain=e},get fov(){return this.options.fov},set fov(e){this.camera instanceof n.PerspectiveCamera&&this.options.fov!==e&&(this.map.transform.fov=e,this.camera.fov=this.map.transform.fov,this.cameraSync.setupCamera(),this.map.repaint=!0,this.options.fov=e)},get orthographic(){return this.options.orthographic},set orthographic(e){const t=this.map.getCanvas().clientHeight,i=this.map.getCanvas().clientWidth;e?(this.map.transform.fov=0,this.camera=new n.OrthographicCamera(i/-2,i/2,t/2,t/-2,.1,1e21)):(this.map.transform.fov=this.fov,this.camera=new n.PerspectiveCamera(this.map.transform.fov,i/t,.1,1e21)),this.camera.layers.enable(0),this.camera.layers.enable(1),this.cameraSync=new p(this.map,this.camera,this.world),this.map.repaint=!0,this.options.orthographic=e},createSkyLayer:function(){if(this.mapboxVersion<2)return console.warn("Sky layer are only supported by Mapbox-gl-js > v2.0"),void(this.options.sky=!1);this.map.getLayer(this.skyLayerName)||(this.map.addLayer({id:this.skyLayerName,type:"sky",paint:{"sky-opacity":["interpolate",["linear"],["zoom"],0,0,5,.3,8,1],"sky-type":"atmosphere","sky-atmosphere-sun":this.getSunSky(this.lightDateTime),"sky-atmosphere-sun-intensity":10}}),this.map.once("idle",(()=>{this.setSunlight(),this.repaint()})))},createTerrainLayer:function(){if(this.mapboxVersion<2)return console.warn("Terrain layer are only supported by Mapbox-gl-js > v2.0"),void(this.options.terrain=!1);this.map.getTerrain()||(this.map.addSource(this.terrainSourceName,{type:"raster-dem",url:"mapbox://mapbox.mapbox-terrain-dem-v1",tileSize:512,maxzoom:14}),this.map.setTerrain({source:this.terrainSourceName,exaggeration:this.terrainExaggeration}),this.map.once("idle",(()=>{this.cameraSync.updateCamera(),this.repaint()})))},sphere:function(e){return this.setDefaultView(e,this.options),S(e,this.world)},line:ne,label:C,tooltip:L,tube:function(e){return this.setDefaultView(e,this.options),oe(e,this.world)},extrusion:function(e){return this.setDefaultView(e,this.options),E(e)},Object3D:function(e){return this.setDefaultView(e,this.options),T(e)},loadObj:async function(e,t){if(this.setDefaultView(e,this.options),!1===e.clone)return new Promise((async i=>{J(e,t,(async e=>{i(e)}))}));{let i=this.objectsCache.get(e.obj);i?i.promise.then((i=>{t(i.duplicate(e))})).catch((t=>{this.objectsCache.delete(e.obj),console.error("Could not load model file: "+e.obj)})):this.objectsCache.set(e.obj,{promise:new Promise((async(i,n)=>{J(e,t,(async e=>{e.duplicate?i(e.duplicate()):n(e)}))}))})}},material:function(e){return m(e)},initLights:{ambientLight:null,dirLight:null,dirLightBack:null,dirLightHelper:null,hemiLight:null,pointLight:null},utils:u,SunCalc:f,Constants:r,projectToWorld:function(e){return this.utils.projectToWorld(e)},unprojectFromWorld:function(e){return this.utils.unprojectFromWorld(e)},projectedUnitsPerMeter:function(e){return this.utils.projectedUnitsPerMeter(e)},getFeatureCenter:function(e,t,i){return u.getFeatureCenter(e,t,i)},getObjectHeightOnFloor:function(e,t,i){return u.getObjectHeightOnFloor(e,t,i)},queryRenderedFeatures:function(e){let t=new n.Vector2;return t.x=e.x/this.map.transform.width*2-1,t.y=1-e.y/this.map.transform.height*2,this.raycaster.setFromCamera(t,this.camera),this.raycaster.intersectObjects(this.world.children,!0)},findParent3DObject:function(e){var t;return e.object.traverseAncestors((function(e){e.parent&&"Group"==e.parent.type&&e.userData.obj&&(t=e)})),t},setLayoutProperty:function(e,t,i){this.map.setLayoutProperty(e,t,i),null!=i&&"visibility"===t&&this.world.children.filter((t=>t.layer===e)).forEach((e=>{e.visibility=i}))},setLayerZoomRange:function(e,t,i){this.map.getLayer(e)&&(this.map.setLayerZoomRange(e,t,i),this.zoomLayers.includes(e)||this.zoomLayers.push(e),this.toggleLayer(e))},setLayerHeigthProperty:function(e,t){let i=this.map.getLayer(e);if(i)if("fill-extrusion"==i.type){let e=this.map.getStyle().sources[i.source].data;e.features.forEach((function(e){e.properties.level=t})),this.map.getSource(i.source).setData(e)}else"custom"==i.type&&this.world.children.forEach((function(i){let n=i.userData.feature;if(n&&n.layer===e){let e=this.tb.getFeatureCenter(n,i,t);i.setCoords(e)}}))},setObjectsScale:function(){this.world.children.filter((e=>null!=e.fixedZoom)).forEach((e=>{e.setObjectScale(this.map.transform.scale)}))},setStyle:function(e,t){this.clear().then((()=>{this.map.setStyle(e,t)}))},toggleLayer:function(e,t=!0){let i=this.map.getLayer(e);if(i){if(!t)return void this.toggle(i.id,!1);let e=this.map.getZoom();if(i.minzoom&&e<i.minzoom)return void this.toggle(i.id,!1);if(i.maxzoom&&e>=i.maxzoom)return void this.toggle(i.id,!1);this.toggle(i.id,!0)}},toggle:function(e,t){this.setLayoutProperty(e,"visibility",t?"visible":"none"),this.labelRenderer.toggleLabels(e,t)},update:function(){this.map.repaint&&(this.map.repaint=!1);var e=Date.now();this.objects.animationManager.update(e),this.updateLightHelper(),this.renderer.resetState(),this.renderer.render(this.scene,this.camera),this.labelRenderer.render(this.scene,this.camera),!1===this.options.passiveRendering&&this.map.triggerRepaint()},add:function(e,t,i){if(!this.enableTooltips&&e.tooltip&&(e.tooltip.visibility=!1),this.world.add(e),t){e.layer=t,e.source=i;let n=this.map.getLayer(t);if(n){let t=n.visibility,i=void 0===t;e.visibility=!(!i&&"visible"!==t)}}},removeByName:function(e){let t=this.world.getObjectByName(e);t&&this.remove(t)},remove:function(e){this.map.selectedObject&&e.uuid==this.map.selectedObject.uuid&&this.map.unselectObject(),this.map.draggedObject&&e.uuid==this.map.draggedObject.uuid&&(this.map.draggedObject=null),e.dispose&&e.dispose(),this.world.remove(e),e=null},clear:async function(e=null,t=!1){return new Promise(((i,n)=>{let r=[];this.world.children.forEach((function(e){r.push(e)}));for(let t=0;t<r.length;t++){let i=r[t];i.layer!==e&&e||this.remove(i)}t&&this.objectsCache.forEach((e=>{e.promise.then((e=>{e.dispose(),e=null}))})),i("clear")}))},removeLayer:function(e){this.clear(e,!0).then((()=>{this.map.removeLayer(e)}))},getSunPosition:function(e,t){return f.getPosition(e||Date.now(),t[1],t[0])},getSunTimes:function(e,t){return f.getTimes(e,t[1],t[0],t[2]?t[2]:0)},setBuildingShadows:function(e){if(this.map.getLayer(e.buildingsLayerId)){let t=new ae(e,this);this.map.addLayer(t,e.buildingsLayerId)}else console.warn("The layer '"+e.buildingsLayerId+"' does not exist in the map.")},setSunlight:function(e=new Date,t){if(!this.lights.dirLight||!this.options.realSunlight)return void console.warn("To use setSunlight it's required to set realSunlight : true in Threebox initial options.");var i=new Date(e.getTime());if(t?t.lng&&t.lat?this.mapCenter=t:this.mapCenter={lng:t[0],lat:t[1]}:this.mapCenter=this.map.getCenter(),this.lightDateTime&&this.lightDateTime.getTime()===i.getTime()&&this.lightLng===this.mapCenter.lng&&this.lightLat===this.mapCenter.lat)return;this.lightDateTime=i,this.lightLng=this.mapCenter.lng,this.lightLat=this.mapCenter.lat,this.sunPosition=this.getSunPosition(i,[this.mapCenter.lng,this.mapCenter.lat]);let n=this.sunPosition.altitude,o=Math.PI+this.sunPosition.azimuth,s=r.WORLD_SIZE/2,a=Math.sin(n),l=Math.cos(n),c=Math.cos(o)*l,u=Math.sin(o)*l;this.lights.dirLight.position.set(u,c,a),this.lights.dirLight.position.multiplyScalar(s),this.lights.dirLight.intensity=Math.max(a,0),this.lights.hemiLight.intensity=Math.max(1*a,.1),this.lights.dirLight.updateMatrixWorld(),this.updateLightHelper(),this.map.loaded()&&(this.updateSunGround(this.sunPosition),this.map.setLight({anchor:"map",position:[3,180+180*this.sunPosition.azimuth/Math.PI,90-180*this.sunPosition.altitude/Math.PI],intensity:Math.cos(this.sunPosition.altitude),color:`hsl(40, ${50*Math.cos(this.sunPosition.altitude)}%, ${Math.max(20,20+96*Math.sin(this.sunPosition.altitude))}%)`},{duration:0}),this.sky&&this.updateSunSky(this.getSunSky(i,this.sunPosition)))},getSunSky:function(e,t){if(!t){var i=this.map.getCenter();t=this.getSunPosition(e||Date.now(),[i.lng,i.lat])}return[180+180*t.azimuth/Math.PI,90-180*t.altitude/Math.PI]},updateSunSky:function(e){this.sky&&this.map.setPaintProperty(this.skyLayerName,"sky-atmosphere-sun",e)},updateSunGround:function(e){""!=this.terrainLayerName&&this.map.setPaintProperty(this.terrainLayerName,"raster-opacity",Math.max(Math.min(1,4*e.altitude),.25))},updateLightHelper:function(){this.lights.dirLightHelper&&(this.lights.dirLightHelper.position.setFromMatrixPosition(this.lights.dirLight.matrixWorld),this.lights.dirLightHelper.updateMatrix(),this.lights.dirLightHelper.update())},dispose:async function(){return console.log(this.memory()),new Promise((e=>{e(this.clear(null,!0).then((e=>(this.map.remove(),this.map={},this.scene.remove(this.world),this.world.children=[],this.world=null,this.objectsCache.clear(),this.labelRenderer.dispose(),console.log(this.memory()),this.renderer.dispose(),e))))}))},defaultLights:function(){this.lights.ambientLight=new n.AmbientLight(new n.Color("hsl(0, 0%, 100%)"),.75),this.scene.add(this.lights.ambientLight),this.lights.dirLightBack=new n.DirectionalLight(new n.Color("hsl(0, 0%, 100%)"),.25),this.lights.dirLightBack.position.set(30,100,100),this.scene.add(this.lights.dirLightBack),this.lights.dirLight=new n.DirectionalLight(new n.Color("hsl(0, 0%, 100%)"),.25),this.lights.dirLight.position.set(-30,100,-100),this.scene.add(this.lights.dirLight)},realSunlight:function(e=!1){this.renderer.shadowMap.enabled=!0,this.lights.dirLight=new n.DirectionalLight(16777215,1),this.scene.add(this.lights.dirLight),e&&(this.lights.dirLightHelper=new n.DirectionalLightHelper(this.lights.dirLight,5),this.scene.add(this.lights.dirLightHelper)),this.lights.dirLight.castShadow=!0,this.lights.dirLight.shadow.radius=2,this.lights.dirLight.shadow.mapSize.width=8192,this.lights.dirLight.shadow.mapSize.height=8192,this.lights.dirLight.shadow.camera.top=this.lights.dirLight.shadow.camera.right=1e3,this.lights.dirLight.shadow.camera.bottom=this.lights.dirLight.shadow.camera.left=-1e3,this.lights.dirLight.shadow.camera.near=1,this.lights.dirLight.shadow.camera.visible=!0,this.lights.dirLight.shadow.camera.far=4e8,this.lights.hemiLight=new n.HemisphereLight(new n.Color(16777215),new n.Color(16777215),.6),this.lights.hemiLight.color.setHSL(.661,.96,.12),this.lights.hemiLight.groundColor.setHSL(.11,.96,.14),this.lights.hemiLight.position.set(0,0,50),this.scene.add(this.lights.hemiLight),this.setSunlight(),this.map.once("idle",(()=>{this.setSunlight(),this.repaint()}))},setDefaultView:function(e,t){e.bbox=(e.bbox||null==e.bbox)&&t.enableSelectingObjects,e.tooltip=(e.tooltip||null==e.tooltip)&&t.enableTooltips,e.mapScale=this.map.transform.scale},memory:function(){return this.renderer.info.memory},programs:function(){return this.renderer.info.programs.length},version:"2.2.6"};var ue={defaultLights:!1,realSunlight:!1,realSunlightHelper:!1,passiveRendering:!0,preserveDrawingBuffer:!1,enableSelectingFeatures:!1,enableSelectingObjects:!1,enableDraggingObjects:!1,enableRotatingObjects:!1,enableTooltips:!1,multiLayer:!1,orthographic:!1,fov:r.FOV_DEGREES,sky:!1,terrain:!1};le=le=ce,window.Threebox=le,window.THREE=n}();!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).turf=e()}}((function(){return function e(t,i,n){function r(s,a){if(!i[s]){if(!t[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(o)return o(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var u=i[s]={exports:{}};t[s][0].call(u.exports,(function(e){return r(t[s][1][e]||e)}),u,u.exports,e,t,i,n)}return i[s].exports}for(var o="function"==typeof require&&require,s=0;s<n.length;s++)r(n[s]);return r}({1:[function(e,t,i){t.exports={along:e("@turf/along").default,bbox:e("@turf/bbox").default,center:e("@turf/center").default,distance:e("@turf/distance").default,destination:e("@turf/destination").default,length:e("@turf/length").default,nearestPointOnLine:e("@turf/nearest-point-on-line").default,booleanPointInPolygon:e("@turf/boolean-point-in-polygon").default,pointOnFeature:e("@turf/point-on-feature").default}},{"@turf/along":2,"@turf/bbox":3,"@turf/boolean-point-in-polygon":5,"@turf/center":6,"@turf/destination":8,"@turf/distance":9,"@turf/length":13,"@turf/nearest-point-on-line":17,"@turf/point-on-feature":19}],2:[function(e,t,i){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(i,"__esModule",{value:!0});var r=n(e("@turf/bearing")),o=n(e("@turf/destination")),s=n(e("@turf/distance")),a=e("@turf/helpers"),l=e("@turf/invariant");i.default=function(e,t,i){void 0===i&&(i={});for(var n=l.getGeom(e).coordinates,c=0,u=0;u<n.length&&!(t>=c&&u===n.length-1);u++){if(c>=t){var h=t-c;if(h){var p=r.default(n[u],n[u-1])-180;return o.default(n[u],h,p,i)}return a.point(n[u])}c+=s.default(n[u],n[u+1],i)}return a.point(n[n.length-1])}},{"@turf/bearing":4,"@turf/destination":8,"@turf/distance":9,"@turf/helpers":11,"@turf/invariant":12}],3:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@turf/meta");function r(e){var t=[1/0,1/0,-1/0,-1/0];n.coordEach(e,(function(e){t[0]>e[0]&&(t[0]=e[0]);t[1]>e[1]&&(t[1]=e[1]);t[2]<e[0]&&(t[2]=e[0]);t[3]<e[1]&&(t[3]=e[1])}));return t}r.default=r;i.default=r},{"@turf/meta":16}],4:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@turf/helpers"),r=e("@turf/invariant");function o(e,t,i){void 0===i&&(i={});if(!0===i.final)return function(e,t){var i=o(t,e);return(i+180)%360}(e,t);var s=r.getCoord(e),a=r.getCoord(t),l=n.degreesToRadians(s[0]),c=n.degreesToRadians(a[0]),u=n.degreesToRadians(s[1]),h=n.degreesToRadians(a[1]),p=Math.sin(c-l)*Math.cos(h),d=Math.cos(u)*Math.sin(h)-Math.sin(u)*Math.cos(h)*Math.cos(c-l);return n.radiansToDegrees(Math.atan2(p,d))}i.default=o},{"@turf/helpers":11,"@turf/invariant":12}],5:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@turf/invariant");i.default=function(e,t,i){void 0===i&&(i={});if(!e)throw new Error("point is required");if(!t)throw new Error("polygon is required");var o=n.getCoord(e),s=n.getGeom(t),a=s.type,l=t.bbox,c=s.coordinates;if(l&&!1===function(e,t){return t[0]<=e[0]&&t[1]<=e[1]&&t[2]>=e[0]&&t[3]>=e[1]}(o,l))return!1;"Polygon"===a&&(c=[c]);for(var u=!1,h=0;h<c.length&&!u;h++)if(r(o,c[h][0],i.ignoreBoundary)){for(var p=!1,d=1;d<c[h].length&&!p;){r(o,c[h][d],!i.ignoreBoundary)&&(p=!0);d++}p||(u=!0)}return u};function r(e,t,i){var n=!1;t[0][0]===t[t.length-1][0]&&t[0][1]===t[t.length-1][1]&&(t=t.slice(0,t.length-1));for(var r=0,o=t.length-1;r<t.length;o=r++){var s=t[r][0],a=t[r][1],l=t[o][0],c=t[o][1];if(e[1]*(s-l)+a*(l-e[0])+c*(e[0]-s)==0&&(s-e[0])*(l-e[0])<=0&&(a-e[1])*(c-e[1])<=0)return!i;a>e[1]!=c>e[1]&&e[0]<(l-s)*(e[1]-a)/(c-a)+s&&(n=!n)}return n}},{"@turf/invariant":12}],6:[function(e,t,i){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(i,"__esModule",{value:!0});var r=n(e("@turf/bbox")),o=e("@turf/helpers");i.default=function(e,t){void 0===t&&(t={});var i=r.default(e),n=(i[0]+i[2])/2,s=(i[1]+i[3])/2;return o.point([n,s],t.properties,t)}},{"@turf/bbox":3,"@turf/helpers":11}],7:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});function n(e){var t={type:"Feature"};Object.keys(e).forEach((function(i){switch(i){case"type":case"properties":case"geometry":return;default:t[i]=e[i]}}));t.properties=r(e.properties);t.geometry=o(e.geometry);return t}function r(e){var t={};if(!e)return t;Object.keys(e).forEach((function(i){var n=e[i];"object"==typeof n?null===n?t[i]=null:Array.isArray(n)?t[i]=n.map((function(e){return e})):t[i]=r(n):t[i]=n}));return t}function o(e){var t={type:e.type};e.bbox&&(t.bbox=e.bbox);if("GeometryCollection"===e.type){t.geometries=e.geometries.map((function(e){return o(e)}));return t}t.coordinates=s(e.coordinates);return t}function s(e){var t=e;return"object"!=typeof t[0]?t.slice():t.map((function(e){return s(e)}))}i.default=function(e){if(!e)throw new Error("geojson is required");switch(e.type){case"Feature":return n(e);case"FeatureCollection":return function(e){var t={type:"FeatureCollection"};Object.keys(e).forEach((function(i){switch(i){case"type":case"features":return;default:t[i]=e[i]}}));t.features=e.features.map((function(e){return n(e)}));return t}(e);case"Point":case"LineString":case"Polygon":case"MultiPoint":case"MultiLineString":case"MultiPolygon":case"GeometryCollection":return o(e);default:throw new Error("unknown GeoJSON type")}}},{}],8:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@turf/helpers"),r=e("@turf/invariant");i.default=function(e,t,i,o){void 0===o&&(o={});var s=r.getCoord(e),a=n.degreesToRadians(s[0]),l=n.degreesToRadians(s[1]),c=n.degreesToRadians(i),u=n.lengthToRadians(t,o.units),h=Math.asin(Math.sin(l)*Math.cos(u)+Math.cos(l)*Math.sin(u)*Math.cos(c)),p=a+Math.atan2(Math.sin(c)*Math.sin(u)*Math.cos(l),Math.cos(u)-Math.sin(l)*Math.sin(h)),d=n.radiansToDegrees(p),f=n.radiansToDegrees(h);return n.point([d,f],o.properties)}},{"@turf/helpers":11,"@turf/invariant":12}],9:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@turf/invariant"),r=e("@turf/helpers");i.default=function(e,t,i){void 0===i&&(i={});var o=n.getCoord(e),s=n.getCoord(t),a=r.degreesToRadians(s[1]-o[1]),l=r.degreesToRadians(s[0]-o[0]),c=r.degreesToRadians(o[1]),u=r.degreesToRadians(s[1]),h=Math.pow(Math.sin(a/2),2)+Math.pow(Math.sin(l/2),2)*Math.cos(c)*Math.cos(u);return r.radiansToLength(2*Math.atan2(Math.sqrt(h),Math.sqrt(1-h)),i.units)}},{"@turf/helpers":11,"@turf/invariant":12}],10:[function(e,t,i){"use strict";var n=e("@turf/meta"),r=e("@turf/helpers");function o(e){var t=[];"FeatureCollection"===e.type?n.featureEach(e,(function(e){n.coordEach(e,(function(i){t.push(r.point(i,e.properties))}))})):n.coordEach(e,(function(i){t.push(r.point(i,e.properties))}));return r.featureCollection(t)}t.exports=o;t.exports.default=o},{"@turf/helpers":11,"@turf/meta":16}],11:[function(e,t,i){"use 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0===i&&(i={});var n={type:"Feature"};(0===i.id||i.id)&&(n.id=i.id);i.bbox&&(n.bbox=i.bbox);n.properties=t||{};n.geometry=e;return n}i.feature=n;i.geometry=function(e,t,i){void 0===i&&(i={});switch(e){case"Point":return r(t).geometry;case"LineString":return s(t).geometry;case"Polygon":return o(t).geometry;case"MultiPoint":return c(t).geometry;case"MultiLineString":return l(t).geometry;case"MultiPolygon":return u(t).geometry;default:throw new Error(e+" is invalid")}};function r(e,t,i){void 0===i&&(i={});if(!e)throw new Error("coordinates is required");if(!Array.isArray(e))throw new Error("coordinates must be an Array");if(e.length<2)throw new Error("coordinates must be at least 2 numbers long");if(!f(e[0])||!f(e[1]))throw new Error("coordinates must contain numbers");return n({type:"Point",coordinates:e},t,i)}i.point=r;i.points=function(e,t,i){void 0===i&&(i={});return a(e.map((function(e){return r(e,t)})),i)};function o(e,t,i){void 0===i&&(i={});for(var r=0,o=e;r<o.length;r++){var s=o[r];if(s.length<4)throw new Error("Each LinearRing of a Polygon must have 4 or more Positions.");for(var a=0;a<s[s.length-1].length;a++)if(s[s.length-1][a]!==s[0][a])throw new Error("First and last Position are not equivalent.")}return n({type:"Polygon",coordinates:e},t,i)}i.polygon=o;i.polygons=function(e,t,i){void 0===i&&(i={});return a(e.map((function(e){return o(e,t)})),i)};function s(e,t,i){void 0===i&&(i={});if(e.length<2)throw new Error("coordinates must be an array of two or more positions");return n({type:"LineString",coordinates:e},t,i)}i.lineString=s;i.lineStrings=function(e,t,i){void 0===i&&(i={});return a(e.map((function(e){return s(e,t)})),i)};function a(e,t){void 0===t&&(t={});var i={type:"FeatureCollection"};t.id&&(i.id=t.id);t.bbox&&(i.bbox=t.bbox);i.features=e;return i}i.featureCollection=a;function l(e,t,i){void 0===i&&(i={});return n({type:"MultiLineString",coordinates:e},t,i)}i.multiLineString=l;function c(e,t,i){void 0===i&&(i={});return n({type:"MultiPoint",coordinates:e},t,i)}i.multiPoint=c;function u(e,t,i){void 0===i&&(i={});return n({type:"MultiPolygon",coordinates:e},t,i)}i.multiPolygon=u;i.geometryCollection=function(e,t,i){void 0===i&&(i={});return n({type:"GeometryCollection",geometries:e},t,i)};i.round=function(e,t){void 0===t&&(t=0);if(t&&!(t>=0))throw new Error("precision must be a positive number");var i=Math.pow(10,t||0);return Math.round(e*i)/i};function h(e,t){void 0===t&&(t="kilometers");var n=i.factors[t];if(!n)throw new Error(t+" units is invalid");return e*n}i.radiansToLength=h;function p(e,t){void 0===t&&(t="kilometers");var n=i.factors[t];if(!n)throw new Error(t+" units is invalid");return e/n}i.lengthToRadians=p;i.lengthToDegrees=function(e,t){return d(p(e,t))};i.bearingToAzimuth=function(e){var t=e%360;t<0&&(t+=360);return t};function d(e){return 180*(e%(2*Math.PI))/Math.PI}i.radiansToDegrees=d;i.degreesToRadians=function(e){return e%360*Math.PI/180};i.convertLength=function(e,t,i){void 0===t&&(t="kilometers");void 0===i&&(i="kilometers");if(!(e>=0))throw new Error("length must be a positive number");return h(p(e,t),i)};i.convertArea=function(e,t,n){void 0===t&&(t="meters");void 0===n&&(n="kilometers");if(!(e>=0))throw new Error("area must be a positive number");var r=i.areaFactors[t];if(!r)throw new Error("invalid original units");var o=i.areaFactors[n];if(!o)throw new Error("invalid final units");return e/r*o};function f(e){return!isNaN(e)&&null!==e&&!Array.isArray(e)}i.isNumber=f;i.isObject=function(e){return!!e&&e.constructor===Object};i.validateBBox=function(e){if(!e)throw new Error("bbox is required");if(!Array.isArray(e))throw new Error("bbox must be an Array");if(4!==e.length&&6!==e.length)throw new Error("bbox must be an Array of 4 or 6 numbers");e.forEach((function(e){if(!f(e))throw new Error("bbox must only contain numbers")}))};i.validateId=function(e){if(!e)throw new Error("id is required");if(-1===["string","number"].indexOf(typeof e))throw new Error("id 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numbers")};i.geojsonType=function(e,t,i){if(!t||!i)throw new Error("type and name required");if(!e||e.type!==t)throw new Error("Invalid input to "+i+": must be a "+t+", given "+e.type)};i.featureOf=function(e,t,i){if(!e)throw new Error("No feature passed");if(!i)throw new Error(".featureOf() requires a name");if(!e||"Feature"!==e.type||!e.geometry)throw new Error("Invalid input to "+i+", Feature with geometry required");if(!e.geometry||e.geometry.type!==t)throw new Error("Invalid input to "+i+": must be a "+t+", given "+e.geometry.type)};i.collectionOf=function(e,t,i){if(!e)throw new Error("No featureCollection passed");if(!i)throw new Error(".collectionOf() requires a name");if(!e||"FeatureCollection"!==e.type)throw new Error("Invalid input to "+i+", FeatureCollection required");for(var n=0,r=e.features;n<r.length;n++){var o=r[n];if(!o||"Feature"!==o.type||!o.geometry)throw new Error("Invalid input to "+i+", Feature with geometry required");if(!o.geometry||o.geometry.type!==t)throw new Error("Invalid input to "+i+": must be a "+t+", given "+o.geometry.type)}};i.getGeom=function(e){return"Feature"===e.type?e.geometry:e};i.getType=function(e,t){return"FeatureCollection"===e.type?"FeatureCollection":"GeometryCollection"===e.type?"GeometryCollection":"Feature"===e.type&&null!==e.geometry?e.geometry.type:e.type}},{"@turf/helpers":11}],13:[function(e,t,i){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(i,"__esModule",{value:!0});var r=n(e("@turf/distance")),o=e("@turf/meta");i.default=function(e,t){void 0===t&&(t={});return o.segmentReduce(e,(function(e,i){var n=i.geometry.coordinates;return e+r.default(n[0],n[1],t)}),0)}},{"@turf/distance":9,"@turf/meta":16}],14:[function(e,t,i){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(i,"__esModule",{value:!0});var r=e("@turf/helpers"),o=e("@turf/invariant"),s=n(e("@turf/line-segment")),a=e("@turf/meta"),l=n(e("geojson-rbush"));function c(e,t){var i=o.getCoords(e),n=o.getCoords(t);if(2!==i.length)throw new Error("<intersects> line1 must only contain 2 coordinates");if(2!==n.length)throw new Error("<intersects> line2 must only contain 2 coordinates");var s=i[0][0],a=i[0][1],l=i[1][0],c=i[1][1],u=n[0][0],h=n[0][1],p=n[1][0],d=n[1][1],f=(d-h)*(l-s)-(p-u)*(c-a),m=(p-u)*(a-h)-(d-h)*(s-u),g=(l-s)*(a-h)-(c-a)*(s-u);if(0===f)return null;var _=m/f,y=g/f;if(_>=0&&_<=1&&y>=0&&y<=1){var v=s+_*(l-s),x=a+_*(c-a);return r.point([v,x])}return null}i.default=function(e,t){var i={},n=[];"LineString"===e.type&&(e=r.feature(e));"LineString"===t.type&&(t=r.feature(t));if("Feature"===e.type&&"Feature"===t.type&&null!==e.geometry&&null!==t.geometry&&"LineString"===e.geometry.type&&"LineString"===t.geometry.type&&2===e.geometry.coordinates.length&&2===t.geometry.coordinates.length){var u=c(e,t);u&&n.push(u);return r.featureCollection(n)}var h=l.default();h.load(s.default(t));a.featureEach(s.default(e),(function(e){a.featureEach(h.search(e),(function(t){var r=c(e,t);if(r){var s=o.getCoords(r).join(",");if(!i[s]){i[s]=!0;n.push(r)}}}))}));return r.featureCollection(n)}},{"@turf/helpers":11,"@turf/invariant":12,"@turf/line-segment":15,"@turf/meta":16,"geojson-rbush":20}],15:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@turf/helpers"),r=e("@turf/invariant"),o=e("@turf/meta");i.default=function(e){if(!e)throw new Error("geojson is required");var t=[];o.flattenEach(e,(function(e){!function(e,t){var i=[],o=e.geometry;if(null!==o){switch(o.type){case"Polygon":i=r.getCoords(o);break;case"LineString":i=[r.getCoords(o)]}i.forEach((function(i){var r=function(e,t){var i=[];e.reduce((function(e,r){var o,s,a,l,c,u,h=n.lineString([e,r],t);h.bbox=(s=r,a=(o=e)[0],l=o[1],c=s[0],u=s[1],[a<c?a:c,l<u?l:u,a>c?a:c,l>u?l:u]);i.push(h);return r}));return i}(i,e.properties);r.forEach((function(e){e.id=t.length;t.push(e)}))}))}}(e,t)}));return n.featureCollection(t)}},{"@turf/helpers":11,"@turf/invariant":12,"@turf/meta":16}],16:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=e("@turf/helpers");function r(e,t,i){if(null!==e)for(var n,o,s,a,l,c,u,h,p=0,d=0,f=e.type,m="FeatureCollection"===f,g="Feature"===f,_=m?e.features.length:1,y=0;y<_;y++){l=(h=!!(u=m?e.features[y].geometry:g?e.geometry:e)&&"GeometryCollection"===u.type)?u.geometries.length:1;for(var v=0;v<l;v++){var x=0,b=0;if(null!==(a=h?u.geometries[v]:u)){c=a.coordinates;var w=a.type;p=!i||"Polygon"!==w&&"MultiPolygon"!==w?0:1;switch(w){case null:break;case"Point":if(!1===t(c,d,y,x,b))return!1;d++;x++;break;case"LineString":case"MultiPoint":for(n=0;n<c.length;n++){if(!1===t(c[n],d,y,x,b))return!1;d++;"MultiPoint"===w&&x++}"LineString"===w&&x++;break;case"Polygon":case"MultiLineString":for(n=0;n<c.length;n++){for(o=0;o<c[n].length-p;o++){if(!1===t(c[n][o],d,y,x,b))return!1;d++}"MultiLineString"===w&&x++;"Polygon"===w&&b++}"Polygon"===w&&x++;break;case"MultiPolygon":for(n=0;n<c.length;n++){b=0;for(o=0;o<c[n].length;o++){for(s=0;s<c[n][o].length-p;s++){if(!1===t(c[n][o][s],d,y,x,b))return!1;d++}b++}x++}break;case"GeometryCollection":for(n=0;n<a.geometries.length;n++)if(!1===r(a.geometries[n],t,i))return!1;break;default:throw new Error("Unknown Geometry Type")}}}}}function o(e,t){var i;switch(e.type){case"FeatureCollection":for(i=0;i<e.features.length&&!1!==t(e.features[i].properties,i);i++);break;case"Feature":t(e.properties,0)}}function s(e,t){if("Feature"===e.type)t(e,0);else if("FeatureCollection"===e.type)for(var i=0;i<e.features.length&&!1!==t(e.features[i],i);i++);}function a(e,t){var i,n,r,o,s,a,l,c,u,h,p=0,d="FeatureCollection"===e.type,f="Feature"===e.type,m=d?e.features.length:1;for(i=0;i<m;i++){a=d?e.features[i].geometry:f?e.geometry:e;c=d?e.features[i].properties:f?e.properties:{};u=d?e.features[i].bbox:f?e.bbox:void 0;h=d?e.features[i].id:f?e.id:void 0;s=(l=!!a&&"GeometryCollection"===a.type)?a.geometries.length:1;for(r=0;r<s;r++)if(null!==(o=l?a.geometries[r]:a))switch(o.type){case"Point":case"LineString":case"MultiPoint":case"Polygon":case"MultiLineString":case"MultiPolygon":if(!1===t(o,p,c,u,h))return!1;break;case"GeometryCollection":for(n=0;n<o.geometries.length;n++)if(!1===t(o.geometries[n],p,c,u,h))return!1;break;default:throw new Error("Unknown Geometry Type")}else if(!1===t(null,p,c,u,h))return!1;p++}}function l(e,t){a(e,(function(e,i,r,o,s){var a,l=null===e?null:e.type;switch(l){case 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a=0;a<s.length;a++)if(!1===t(n.lineString(s[a],e.properties),i,r,a))return!1}}}))}i.coordAll=function(e){var t=[];r(e,(function(e){t.push(e)}));return t};i.coordEach=r;i.coordReduce=function(e,t,i,n){var o=i;r(e,(function(e,n,r,s,a){o=0===n&&void 0===i?e:t(o,e,n,r,s,a)}),n);return o};i.featureEach=s;i.featureReduce=function(e,t,i){var n=i;s(e,(function(e,r){n=0===r&&void 0===i?e:t(n,e,r)}));return n};i.findPoint=function(e,t){t=t||{};if(!n.isObject(t))throw new Error("options is invalid");var i,r=t.featureIndex||0,o=t.multiFeatureIndex||0,s=t.geometryIndex||0,a=t.coordIndex||0,l=t.properties;switch(e.type){case"FeatureCollection":r<0&&(r=e.features.length+r);l=l||e.features[r].properties;i=e.features[r].geometry;break;case"Feature":l=l||e.properties;i=e.geometry;break;case"Point":case"MultiPoint":return null;case"LineString":case"Polygon":case"MultiLineString":case"MultiPolygon":i=e;break;default:throw new Error("geojson is invalid")}if(null===i)return null;var 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o=turf.distance(turf.center(r).geometry.coordinates,this.getCenter());e.distance=o*("imperial"===this.units?.621371:1)}n.push(e)}}));this.sort_by_distance&&(n=n.sort(((e,t)=>e.distance>t.distance?1:-1)));var r=[];n.forEach(((e,t)=>{"paginate"===this.listing_type?this.number_of_locations*(this.currentPage-1)<=t&&this.number_of_locations*this.currentPage>t&&r.push(e):r=n}));this.store_locator?i=this.storeLocatorHTML(i,r):r.forEach((e=>{i+=`\n          <li data-id="${e.id}">\n            ${e.title}\n            <em>${e.distance?e.distance.toFixed(2)+("imperial"===this.units?" miles":" km"):""}</em>\n          </li>\n        `}));i+="</ul>";if("paginate"===this.listing_type){i+='<div class="mapster-paging">';this.currentPage>1&&(i+='<span class="mapster-back dashicons dashicons-arrow-left"></span>');this.number_of_locations*this.currentPage<this.number_of_locations.length&&(i+='<span class="mapster-next dashicons dashicons-arrow-right"></span>');i+="</div>"}if(e)return i;jQuery(".mapster-list-control-content").html(i)}getStoreHTML(e){return""}getCenter(){return[this.map.getCenter().lng,this.map.getCenter().lat]}addListeners(){var e=this;const t=new MapsterHelpers;jQuery(document).on("click",".mapster-list-control li",(function(i){if(!i.isTrigger){var n=e.features.find((e=>parseInt(e.id)==jQuery(this).data("id"))),r=t.makeFeatureJSON(n.data).features[0];if("Point"===r.geometry.type){const t=e.markers.find((e=>e.mapsterProperties.id===n.id));t&&n.data.enable_popup&&e.openPopup(t,n);!t&&n.data.enable_popup&&e.openPopupNonMarker(n);e.centerMap(r.geometry.coordinates,15)}else{var o=turf.bbox(r);e.fitBounds(o,{padding:20})}if(e.store_locator){jQuery(".mapster-list-control-content").hide();jQuery(".mapster-list-control-single-content").show();jQuery(".mapster-list-control-single-content").html(e.getStoreHTML(n))}}}));jQuery(document).on("click",".mapster-next",(()=>{this.currentPage=this.currentPage+1;this.setHTML()}));jQuery(document).on("click",".mapster-back",(()=>{this.currentPage=this.currentPage-1;this.setHTML()}));jQuery(document).on("click",".mapster-store-locator-results",(()=>{jQuery(".mapster-list-control-content").show();jQuery(".mapster-list-control-single-content").hide();jQuery(".mapster-list-control-single-content").empty();this.fitBounds(this.storedBounds)}));jQuery(document).on("change",".mapster-cat-toggle",(()=>{this.setHTML()}))}openPopup(e,t){const i=new MapsterHelpers;e.setPopup(new this.mapLibrary.Popup(i.returnPopupOptions(t.data)).setHTML(i.getPopupHTML(t.id,t.data))).togglePopup()}openPopupNonMarker(e){let t=this;const i=setInterval((()=>{if(t.map.getBounds().contains(e.data.location.coordinates)){t.map.fire("click",{lngLat:e.data.location.coordinates,originalEvent:{}});clearInterval(i)}}),100)}centerMap(e,t){this.map.flyTo({center:e,zoom:t})}fitBounds(e,t){this.map.fitBounds(e,t)}onAdd(e){this.map=e;this.storedBounds=this.map.getBounds();this._container=document.createElement("div");this._container.className="mapboxgl-ctrl mapster-list-control"+(this.store_locator?" mapster-store-locator":"")+(window.innerWidth<768?" mapster-mobile":"");this._container.innerHTML=`<div class="mapster-list-control-content" style="max-height : ${jQuery(this.map._container).height()-100}px">`+this.setHTML(!0)+`</div><div class="mapster-list-control-single-content" style="max-height : ${jQuery(this.map._container).height()}px;"></div>`;if(window.innerWidth<768&&this.store_locator){jQuery(this.map._container).css("overflow","visible");this._container.style.marginTop=`${jQuery(this.map._container).height()}px`;jQuery(this.map._container).after(`<div style="height: ${jQuery(this.map._container).height()}px"></div>`);jQuery(".maplibregl-control-container > div, .mapboxgl-control-container > div").width("100%");jQuery(".mapboxgl-ctrl-geocoder").width("100%")}this.addListeners();this.map.on("moveend",(()=>{this.setHTML()}));setTimeout((()=>{this.store_locator&&!jQuery(".mapster-store-locator .mapboxgl-ctrl-geocoder").length&&jQuery(".mapboxgl-ctrl-geocoder").prependTo(".mapster-store-locator")}),100);return this._container}onAddGoogleMap(e){this.map=e;this._container=document.createElement("div");this._container.className="mapboxgl-ctrl mapster-list-control mapster-list-control-google"+(this.store_locator?" mapster-store-locator":"")+(window.innerWidth<768?" mapster-mobile":"");this._container.innerHTML=`<div class="mapster-list-control-content" style="max-height : ${jQuery(this.map.__gm.div).height()-100}px">`+this.setHTML(!0)+`</div><div class="mapster-list-control-single-content" style="max-height : ${jQuery(this.map.__gm.div).height()}px;"></div>`;this.addListeners();this.map.addListener("dragend",(()=>{this.setHTML()}));google.maps.event.addListenerOnce(this.map,"idle",(()=>{this.store_locator&&setTimeout((()=>{jQuery(".mapster-google-geocoder-input").addClass("geocoder-google-store-locator");jQuery(".mapster-google-geocoder-input").prependTo(".mapster-store-locator")}),1e3);const e=this.map.getBounds();this.storedBounds=[e.getSouthWest().lng(),e.getSouthWest().lat(),e.getNorthEast().lng(),e.getNorthEast().lat()]}));return this._container}onRemove(){this._container.parentNode.removeChild(this._container);this._map=void 0}}
;class PitchToggle{constructor(e=-20,t=70,i=null){this._bearing=-20;this._pitch=70;this._minpitchzoom=i}onAdd(e){this._map=e;let t=this;this._btn=document.createElement("button");this._btn.className="mapboxgl-ctrl-icon mapboxgl-ctrl-pitchtoggle-3d";this._btn.type="button";this._btn["aria-label"]="Toggle Pitch";this._btn.onclick=function(){if(0===e.getPitch()){let i={pitch:t._pitch,bearing:t._bearing};t._minpitchzoom&&e.getZoom()>t._minpitchzoom&&(i.zoom=t._minpitchzoom);e.easeTo(i);t._btn.className="mapboxgl-ctrl-icon mapboxgl-ctrl-pitchtoggle-2d"}else{e.easeTo({pitch:0,bearing:0});t._btn.className="mapboxgl-ctrl-icon mapboxgl-ctrl-pitchtoggle-3d"}};this._container=document.createElement("div");this._container.className="mapboxgl-ctrl-group mapboxgl-ctrl";this._container.appendChild(this._btn);return this._container}onRemove(){this._container.parentNode.removeChild(this._container);this._map=void 0}}class CategoryControl{constructor(e,t,i,n,r,o,s,a,l,c,u){this.displayMode=e.category_display;this.checkboxMode=e.checkbox_display;this.initialVisibility=e.initial_visibility;this.preSelectedCategories=e.pre_selected_categories;this.independentChildren=e.independent_children;this.excludedCategories=e.excluded_categories;this.functionality=e.functionality;this.additional_filters=e.additional_filters;this.accordion_layout=e.accordion_layout;this.show_number_of_features=e.show_number_of_features;this.did_one_accordion=!1;this.markers=i;this.map_provider=a;this.circle_clustering=l;this.label_icon_clustering=c;this.marker_clustering=u;this.cluster_options=t;this.features=r.concat(o.concat(s));this.dataLayers=n;this.locations=r;this.lines=o;this.polygons=s}setMarkers(e){this.markers=e}organizeCategories(){var e=[];this.features.forEach((t=>{t.categories.forEach((t=>{-1===e.findIndex((e=>e.id===t.id))&&e.push(t)}))}));return e=this.filterCategories(e)}returnHTML(){return`\n      <div>\n        ${this.returnCategoryHTML(this.organizeCategories())}\n      </div>\n    `}returnCategoryHTML(e){var t="<ul>";e.filter((e=>0===e.parent)).forEach(((i,n)=>{var r=e.filter((e=>e.parent===i.id));t+=this.returnInputHTML(i,r);t+=this.returnChildrenHTML(i,e)}));return t+="</ul>"}returnChildrenHTML(e,t){var i="<ul>",n=t.filter((t=>t.parent===e.id));n.forEach((e=>{i+=this.returnInputHTML(e,[]);i+=this.returnChildrenHTML(e,t)}));i+="</ul>";0===n.length&&(i="");return i}returnInputHTML(e,t){var i=!0;!this.initialVisibility&&this.preSelectedCategories&&-1===this.preSelectedCategories.indexOf(e.id)&&(i=!1);return this.returnAccordionHTML(`\n      <li>\n        ${"checkbox"===this.checkboxMode?`\n          <input class="mapster-cat-toggle" id="${e.id}" data-term="${e.id}" data-parent="${e.parent}" ${i?'checked="checked"':""} type="checkbox" />\n        `:`\n        <label class="mapster-switch">\n          <input class="mapster-cat-toggle" id="${e.id}" data-term="${e.id}" data-parent="${e.parent}" ${i?'checked="checked"':""} type="checkbox" />\n          <span class="mapster-slider mapster-round"></span>\n        </label>\n        `}\n        ${"colors"===this.displayMode?`<div class="mapster-color-swatch" style="background-color: ${e.color};"></div>`:""}\n        ${"icons"===this.displayMode?`<div class="mapster-icon-swatch" style="background-image: url(${e.icon});background-size: cover;"></div>`:""}\n        <label for="${e.id}">${e.name} ${this.returnNumberOfFeatures(e)?`<span class="mapster-number-of-features">(${this.returnNumberOfFeatures(e)})</span>`:""}</label>\n      </li>\n    `,e,t)}setToggles(e){var t=jQuery(e).data("term"),i=jQuery(e).data("parent"),n=jQuery(e).is(":checked");if(!this.independentChildren)if(0===i)n?jQuery(`.mapster-cat-toggle[data-parent="${t}"]`).prop("checked",!0):jQuery(`.mapster-cat-toggle[data-parent="${t}"]`).prop("checked",!1);else if(n)jQuery(`.mapster-cat-toggle[data-term="${i}"]`).prop("checked",!0);else{var r=!0;jQuery(`.mapster-cat-toggle[data-parent="${i}"]`).each((function(){jQuery(this).is(":checked")&&(r=!1)}));r&&jQuery(`.mapster-cat-toggle[data-term="${i}"]`).prop("checked",!1)}}returnIDsToHideFeatures(e){let t=[];this.features.forEach((i=>{if(i.categories.length>0)if("exclusive"===this.functionality)i.categories.find((t=>e.indexOf(t.id)>-1))&&t.push(i.id);else if("inclusive"===this.functionality){var n=!0;i.categories.forEach((t=>{-1===e.indexOf(t.id)&&(n=!1)}));n&&t.push(i.id)}}));return t}returnNumberOfFeatures(){return!1}adjustMarkers(e){let t=[];this.markers.forEach((i=>{const n=this.returnMarkerProperties(i);if(n.categories.length>0)if("exclusive"===this.functionality)if(n.categories.find((t=>e.indexOf(t.id)>-1))){this.changeMarker("hide",i);t.push(i.mapsterProperties.id)}else this.changeMarker("show",i);else if("inclusive"===this.functionality){var r=!0;if(n.categories.length>0){n.categories.forEach((t=>{-1===e.indexOf(t.id)&&(r=!1)}));if(r){this.changeMarker("hide",i);t.push(i.mapsterProperties.id)}else this.changeMarker("show",i)}}}));this.adjustMarkerClusters(t)}adjustMarkerClusters(e){if(this.marker_clustering){let t=["marker"];(new MapsterHelpers).makeClusters(this.map,this.map_provider,this.cluster_options,t,this.locations,[],[],e)}}returnAccordionHTML(e,t,i){return e}filterCategories(e){return e}changeMarker(e,t){"hide"===e?t.remove():"show"===e&&t.addTo(this.map)}changeLayerVisibility(){var e=[];jQuery(".mapster-cat-toggle").each((function(){jQuery(this).is(":checked")||e.push(jQuery(this).data("term"))}));var t=this.returnIDsToHideFeatures(e);this.setHiddenFeatures(t);this.adjustMarkers(e)}setHiddenFeatures(e){if(this.map.getLayer("symbol")){this.map.getLayer("symbol-clusters")&&(new MapsterHelpers).setClustering(this.map,this.map_provider,this.cluster_options,this.circle_clustering,this.label_icon_clustering,this.marker_clustering,this.markers,this.locations,this.lines,this.polygons,e);this.map.setLayoutProperty("symbol","text-size",["case",["in",["get","post_id"],["literal",e]],0,["==",!1,["get","label_label_on"]],0,["has","label_text_properties_text-size"],["to-number",["get","label_text_properties_text-size"]],16]);this.map.setLayoutProperty("symbol","icon-size",["case",["in",["get","post_id"],["literal",e]],0,["==",!1,["get","icon_icon_on"]],0,["has","icon_icon_properties_icon-size"],["/",["to-number",["get","icon_icon_properties_icon-size"]],100],1])}if(this.map.getLayer("circle")){this.map.setPaintProperty("circle","circle-radius",["case",["in",["get","post_id"],["literal",e]],0,["has","circle_radius"],["to-number",["get","circle_radius"]],0]);this.map.setPaintProperty("circle","circle-stroke-width",["case",["in",["get","post_id"],["literal",e]],0,["has","circle_radius"],["to-number",["get","circle_radius"]],0])}this.map.getLayer("line")&&this.map.setPaintProperty("line","line-width",["case",["in",["get","post_id"],["literal",e]],0,["has","width"],["to-number",["get","width"]],2]);if(this.map.getLayer("fill")){const t=new MapsterHelpers;let i=this.polygons.filter((t=>-1===e.indexOf(t.id))),n=t.createLayerGeoJSON(this.map,"polygon","fill",[],[],i);this.map.getSource("fill").setData(n)}}returnMarkerProperties(e){return e.mapsterProperties}addListeners(){var e=this;jQuery(document).on("change",".mapster-cat-toggle",(function(){e.setToggles(this);e.changeLayerVisibility()}));jQuery(document).on("click",".mapster-accordion-indicator",(function(){let e=!1;jQuery(this).parent().hasClass("mapster-accordion-indicator-open")&&(e=!0);jQuery(".mapster-accordion-indicator").each((function(){if(jQuery(this).parent().next("ul").is(":visible")){jQuery(this).parent().next("ul").slideToggle(400,(()=>jQuery(this).parent().addClass("mapster-accordion-indicator-closed")));jQuery(this).parent().removeClass("mapster-accordion-indicator-open")}}));if(e)jQuery(this).parent().addClass("mapster-accordion-indicator-closed");else{jQuery(this).parent().addClass("mapster-accordion-indicator-open");jQuery(this).parent().next("ul").slideToggle()}}))}onAdd(e){this.map=e;this._container=document.createElement("div");this._container.className="mapboxgl-ctrl mapster-category-control";this._container.innerHTML=this.returnHTML();this.initialVisibility||setTimeout((()=>{this.changeLayerVisibility()}),10);this.addListeners();return this._container}onAddGoogleMap(e){this.map=e;this._container=document.createElement("div");this._container.className="mapster-category-control mapster-google-category-control";this._container.innerHTML=this.returnHTML();this.addListeners();return this._container}onRemove(){this._container.parentNode.removeChild(this._container);this.map=void 0}}
;class LayerControl{constructor(e){this.toggleable_layers=e.toggleable_layers;this.toggleable_layer_titles=e.toggleable_layer_titles;this.checkbox_type=e.checkbox_type}returnHTML(){let e='<ul class="mapster-layer-control-content">';const t=this.toggleable_layers.replace("\r","").split("\n"),i=this.toggleable_layer_titles.replace("\r","").split("\n");t.forEach(((t,n)=>{e+="<li>";const r=t.split(",");let o=!0,s=!0;r.forEach((e=>{if(""!==e){this.map.getLayer(e.trim())||(o=!1);"hidden"!==this.map.getLayoutProperty(e.trim(),"visibility")&&void 0===this.map.getLayoutProperty(e.trim(),"visibility")||(s=!1)}}));o?"checkbox"===this.checkbox_type?e+=`<input class="mapster-layer-toggle" data-layers="${t}" ${s?'checked="checked"':""} type="checkbox" /> ${i[n]}`:"radio"===this.checkbox_type?e+=`<input name="mapster-layer-control" class="mapster-layer-toggle" data-layers="${t}" ${s?'checked="checked"':""} type="radio" /> ${i[n]}`:"switch"===this.checkbox_type&&(e+=`<label class="mapster-switch">\n            <input class="mapster-layer-toggle" data-layers="${t}" ${s?'checked="checked"':""} type="checkbox" />\n            <span class="mapster-slider mapster-round"></span>\n          </label> ${i[n]}`):alert("Please double check the layers you've set for the layer control: some don't exist in the style!");e+="</li>"}));e+="</ul>";return e}changeLayerVisibility(){let e=this;jQuery(".mapster-layer-toggle").each((function(){jQuery(this).data("layers").split(",").forEach((t=>{jQuery(this).is(":checked")?e.map.setLayoutProperty(t.trim(),"visibility","visible"):e.map.setLayoutProperty(t.trim(),"visibility","none")}))}))}addListeners(){var e=this;jQuery(document).on("change",".mapster-layer-toggle",(function(){e.changeLayerVisibility()}))}onAdd(e){this.map=e;this._container=document.createElement("div");this._container.className="mapboxgl-ctrl mapster-layer-control";const t=setInterval((()=>{if(this.map.isStyleLoaded()){this._container.innerHTML=this.returnHTML();clearInterval(t)}}),100);this.addListeners();return this._container}onRemove(){this._container.parentNode.removeChild(this._container);this._map=void 0}}class StyleControl{constructor(e){this.toggleable_styles=e.toggleable_styles;this.toggleable_styles_titles=e.toggleable_styles_titles;this.initial_style_title=e.initial_style_title;this.default_style=!1}returnHTML(){let e='<ul class="mapster-style-control-content">';this.default_style=this.map.getStyle();e+=`<li><input name="mapster-style-control" class="mapster-style-toggle" data-index="default" checked="checked" type="radio" /> ${this.initial_style_title}`;const t=this.toggleable_styles.replace("\r","").split("\n"),i=this.toggleable_styles_titles.replace("\r","").split("\n");t.forEach(((t,n)=>{if(""!==t){e+="<li>";e+=`<input name="mapster-style-control" class="mapster-style-toggle" data-index="${n}" type="radio" /> ${i[n]}`;e+="</li>"}}));e+="</ul>";return e}addListeners(){var e=this;new MapsterHelpers;jQuery(document).on("change",".mapster-style-toggle",(function(){const t=jQuery(this).data("index");if("default"!==t){const i=e.toggleable_styles.split("\n");i[t].indexOf("{")>-1?e.map.setStyle(JSON.parse(i[t])):e.map.setStyle(i[t]);e.map.fire("mapster_custom_style_load")}else{e.map.setStyle(e.default_style);e.map.fire("mapster_custom_style_load")}}))}onAdd(e){this.map=e;this._container=document.createElement("div");this._container.className="mapboxgl-ctrl mapster-style-control";const t=setInterval((()=>{if(this.map.isStyleLoaded()){this._container.innerHTML=this.returnHTML();clearInterval(t)}}),100);this.addListeners();return this._container}onRemove(){this._container.parentNode.removeChild(this._container);this._map=void 0}}class ElevationControl{constructor(e){this.lines=e.lines;this.post_id=e.post_id;this.single_line=e.single_line;this.open_on_load=e.open_on_load;this.profile_color=e.profile_color;this.units=e.units;this.show_line_length=e.show_line_length;this.profile_displayed=!1;this.last_line_displayed=!1}addListeners(){jQuery(document).on("click",".mapster-elevation-control-content",(()=>{if(this.profile_displayed){this.removeElevation();this.profile_displayed=!1;jQuery(".mapster-elevation-control-content").removeClass("mapster-elevation-control-active")}else{jQuery(".mapster-elevation-control-content");if(this.map.getSource("mapbox-dem"))this.addElevation(this.last_line_displayed);else{this.loadElevationData();this.map.once("idle",(()=>{this.addElevation(this.last_line_displayed)}))}this.profile_displayed=!0;jQuery(".mapster-elevation-control-content").addClass("mapster-elevation-control-active")}}));this.single_line&&this.open_on_load&&setTimeout((()=>{this.last_line_displayed=this.lines[0];jQuery(".mapster-elevation-control-content").click()}),1e3);this.single_line||this.map.on("click","line",(e=>{this.last_line_displayed=this.lines.find((t=>t.id===e.features[0].properties.post_id));this.profile_displayed&&jQuery(".mapster-elevation-control-content").click();jQuery(".mapster-elevation-control-content").click()}));this.map.on("mousemove",(()=>{this.map.getLayer("elevation-point-along-layer")&&this.map.setLayoutProperty("elevation-point-along-layer","visibility","none")}))}loadElevationData(){this.map.addSource("mapbox-dem",{type:"raster-dem",url:"mapbox://mapbox.terrain-rgb",tileSize:512,maxzoom:14});this.map.setTerrain({source:"mapbox-dem",exaggeration:1.5})}removeElevation(){document.getElementById("mapster-chartjs-container").remove()}addElevation(e){let t=[],i=turf.length(e.data.line);for(let n=0;n<i;n+=i/50){let i=turf.along(e.data.line,n),r=this.map.queryTerrainElevation(i.geometry.coordinates,{exaggerated:!1});"feet"===this.units&&(r*=3.28084);t.push(r)}let n=document.createElement("div");n.setAttribute("id","mapster-chartjs-container");let r=document.createElement("canvas");r.setAttribute("id","mapster-chartjs");document.getElementById(`mapster-wp-maps-${this.post_id}`).append(n);n.append(r);const o=new MapsterConstants;let s=t.map((e=>""));if(this.show_line_length){s=[];t.forEach(((e,t)=>{let n=i/50;"feet"===this.units&&(n*=.621371);let r=parseInt(t*n*10)/10;s.push(r)}))}new Chart(document.getElementById("mapster-chartjs"),{type:"line",data:{labels:s,datasets:[{label:"Elevation",data:t,fill:!1,borderColor:this.profile_color,pointRadius:0,tension:.2}]},options:o.returnElevationChartOptions(this.units,this.show_line_length),plugins:[o.returnElevationChartPlugin(this.map,e)]})}onAdd(e){this.map=e;this.storedBounds=this.map.getBounds();this._container=document.createElement("div");if(window.mapster_params.public){this._container.className="mapboxgl-ctrl mapster-elevation-control";this._container.innerHTML='\n        <div class="mapster-elevation-control-content">\n          <svg class="mapster-svg-mountain" focusable="false" viewBox="0 0 24 24" aria-hidden="true">\n            <path d="M14 6l-3.75 5 2.85 3.8-1.6 1.2C9.81 13.75 7 10 7 10l-6 8h22L14 6z"></path>\n          </svg>\n        </div>\n      ';this.addListeners()}return this._container}onRemove(){this._container.parentNode.removeChild(this._container);this._map=void 0}}class MapsterConstants{returnElevationChartPlugin(e,t){return{id:"corsair",afterInit:e=>{e.corsair={x:0,y:0}},afterEvent:(e,t)=>{const{chartArea:{top:i,bottom:n,left:r,right:o}}=e,{event:{x:s,y:a}}=t;if(s<r||s>o||a<i||a>n){e.corsair={x:s,y:a,draw:!1};e.draw()}else{e.corsair={x:s,y:a,draw:!0};e.draw()}},afterDatasetsDraw:(i,n,r)=>{const{ctx:o,chartArea:{top:s,bottom:a,left:l,right:c}}=i,{x:u,y:h,draw:p}=i.corsair;if(!p)return;o.lineWidth=r.width||0;o.setLineDash(r.dash||[]);o.strokeStyle=r.color||"black";o.save();o.beginPath();o.moveTo(u,a);o.lineTo(u,s);o.stroke();o.restore();const d=(u-l)/(c-l);let f=turf.length(t.data.line),m=turf.along(t.data.line,f*d);if(e.getSource("elevation-point-along")&&e.getLayer("elevation-point-along-layer")){e.getSource("elevation-point-along").setData(m);e.setLayoutProperty("elevation-point-along-layer","visibility","visible")}else{e.addSource("elevation-point-along",{type:"geojson",data:m});e.addLayer({id:"elevation-point-along-layer",type:"circle",source:"elevation-point-along"})}}}}returnElevationChartOptions(e,t){return{interaction:{intersect:!1,mode:"index"},scales:{x:{title:{display:!!t,text:"meters"===e?"KM":"Miles",font:{style:"italic",size:10}},grid:{display:!0},ticks:{font:{size:10}}}},maintainAspectRatio:!1,plugins:{legend:{display:!1},title:{display:!0,text:`Elevation (${"meters"===e?"m":"ft"})`},tooltip:{displayColors:!1,callbacks:{label:function(t){return parseInt(10*t.parsed.y)/10+" "+("meters"===e?"m":"ft")}}},corsair:{color:"#333",width:1}}}}returnStyleProviders(){return[{id:"streets",style:"mapbox://styles/mapbox/streets-v12"},{id:"outdoors",style:"mapbox://styles/mapbox/outdoors-v12"},{id:"light",style:"mapbox://styles/mapbox/light-v11"},{id:"dark",style:"mapbox://styles/mapbox/dark-v11"},{id:"satellite",style:"mapbox://styles/mapbox/satellite-v9"},{id:"satellite-streets",style:"mapbox://styles/mapbox/satellite-streets-v12"},{id:"custom-image",style:{version:8,glyphs:"https://fonts.openmaptiles.org/{fontstack}/{range}.pbf",sources:{},layers:[{id:"background",type:"background",paint:{"background-color":"rgba(255,255,255,1)"}}]}},{id:"empty",style:{version:8,glyphs:"https://fonts.openmaptiles.org/{fontstack}/{range}.pbf",sources:{},layers:[{id:"background",type:"background",paint:{"background-color":"rgba(255,255,255,1)"}}]}},{id:"open-street-map",style:this.returnJsonStyle("https://a.tile.openstreetmap.org/{z}/{x}/{y}.png",'&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors')},{id:"open-topo-map",style:this.returnJsonStyle("https://a.tile.opentopomap.org/{z}/{x}/{y}.png",'Map data: &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, <a href="http://viewfinderpanoramas.org">SRTM</a> | Map style: &copy; <a href="https://opentopomap.org">OpenTopoMap</a> (<a href="https://creativecommons.org/licenses/by-sa/3.0/">CC-BY-SA</a>)')},{id:"cyclo-osm",style:this.returnJsonStyle("https://a.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png",'<a href="https://github.com/cyclosm/cyclosm-cartocss-style/releases" title="CyclOSM - Open Bicycle render">CyclOSM</a> | Map data: &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors')},{id:"toner-stamen",style:this.returnJsonStyle("https://stamen-tiles.a.ssl.fastly.net/toner/{z}/{x}/{y}.png",'Map tiles by <a href="http://stamen.com">Stamen Design</a>, <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a> &mdash; Map data &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors')},{id:"watercolor-stamen",style:this.returnJsonStyle("https://stamen-tiles.a.ssl.fastly.net/watercolor/{z}/{x}/{y}.png",'Map tiles by <a href="http://stamen.com">Stamen Design</a>, <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a> &mdash; Map data &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors')},{id:"terrain-stamen",style:this.returnJsonStyle("https://stamen-tiles.a.ssl.fastly.net/terrain/{z}/{x}/{y}.png",'Map tiles by <a href="http://stamen.com">Stamen Design</a>, <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a> &mdash; Map data &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors')},{id:"esri-satellite",style:this.returnJsonStyle("https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}","Tiles &copy; Esri &mdash; Source: Esri, i-cubed, USDA, USGS, AEX, GeoEye, Getmapping, Aerogrid, IGN, IGP, UPR-EGP, and the GIS User Community")},{id:"blank-map",style:this.returnJsonStyle("https://a.tile.openstreetmap.org/{z}/{x}/{y}.png",'&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors')}]}returnJsonStyle(e,t){return{version:8,glyphs:"https://fonts.openmaptiles.org/{fontstack}/{range}.pbf",sources:{"raster-tiles":{type:"raster",tiles:[e],tileSize:256,attribution:t}},layers:[{id:"simple-tiles",type:"raster",source:"raster-tiles",minzoom:0,maxzoom:22}]}}loaderHTML(){return'\n\t\t\t<div class="mapster-map-loader">\n\t\t\t\t<svg width="38" height="38" viewBox="0 0 38 38" xmlns="http://www.w3.org/2000/svg" stroke="#333">\n\t\t\t\t\t<g fill="none" fill-rule="evenodd">\n\t\t\t\t\t\t\t<g transform="translate(1 1)" stroke-width="2">\n\t\t\t\t\t\t\t\t\t<circle stroke-opacity=".5" cx="18" cy="18" r="18"/>\n\t\t\t\t\t\t\t\t\t<path d="M36 18c0-9.94-8.06-18-18-18">\n\t\t\t\t\t\t\t\t\t\t\t<animateTransform\n\t\t\t\t\t\t\t\t\t\t\t\t\tattributeName="transform"\n\t\t\t\t\t\t\t\t\t\t\t\t\ttype="rotate"\n\t\t\t\t\t\t\t\t\t\t\t\t\tfrom="0 18 18"\n\t\t\t\t\t\t\t\t\t\t\t\t\tto="360 18 18"\n\t\t\t\t\t\t\t\t\t\t\t\t\tdur="1s"\n\t\t\t\t\t\t\t\t\t\t\t\t\trepeatCount="indefinite"/>\n\t\t\t\t\t\t\t\t\t</path>\n\t\t\t\t\t\t\t</g>\n\t\t\t\t\t</g>\n\t\t\t\t</svg>\n\t\t\t</div>\n\t\t'}markerAsSVG(e){return"data:image/svg+xml;charset=UTF-8,"+encodeURIComponent(`\n      <svg display="block" height="41px" width="27px" viewBox="0 0 27 41" xmlns="http://www.w3.org/2000/svg" xmlns:xlink= "http://www.w3.org/1999/xlink">\n        <g fill-rule="nonzero">\n          <g transform="translate(3.0, 29.0)" fill="#000000">\n            <ellipse opacity="0.04" cx="10.5" cy="5.80029008" rx="10.5" ry="5.25002273"></ellipse>\n            <ellipse opacity="0.04" cx="10.5" cy="5.80029008" rx="10.5" ry="5.25002273"></ellipse>\n            <ellipse opacity="0.04" cx="10.5" cy="5.80029008" rx="9.5" ry="4.77275007"></ellipse>\n            <ellipse opacity="0.04" cx="10.5" cy="5.80029008" rx="8.5" ry="4.29549936"></ellipse>\n            <ellipse opacity="0.04" cx="10.5" cy="5.80029008" rx="7.5" ry="3.81822308"></ellipse>\n            <ellipse opacity="0.04" cx="10.5" cy="5.80029008" rx="6.5" ry="3.34094679"></ellipse>\n            <ellipse opacity="0.04" cx="10.5" cy="5.80029008" rx="5.5" ry="2.86367051"></ellipse>\n            <ellipse opacity="0.04" cx="10.5" cy="5.80029008" rx="4.5" ry="2.38636864"></ellipse>\n          </g>\n          <g fill="${e}">\n            <path d="M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"></path>\n          </g>\n          <g opacity="0.25" fill="${e}">\n            <path d="M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"></path>\n          </g>\n          <g transform="translate(6.0, 7.0)" fill="#FFFFFF"></g>\n          <g transform="translate(8.0, 8.0)">\n              <circle fill="${e}" opacity="0.25" cx="5.5" cy="5.5" r="5.4999962"></circle>\n              <circle fill="#FFFFFF" cx="5.5" cy="5.5" r="5.4999962"></circle>\n            </g>\n          </g>\n      </svg>\n    `)}}class MapsterHelpers{constructor(){this.queuedImages=[]}isMobile(){let e=!1;/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)&&(e=!0);return e}changeCursor(e,t,i){t.data.enable_popup&&(e.getCanvas().style.cursor="on"===i?"pointer":"grab")}formatResponse(e){["location","line","polygon"].forEach((t=>{e[t+"s"].forEach((i=>{this.setObjectProperties(i,e[t+"_template"]);this.setPopupStyles(i,e.popup_styles)}))}));return new Promise((t=>{t(e)}))}getDefaultCenter(){let e=[0,0];"1"===window.mapster_params.activated&&window.mapster_params.mapster_default_lat&&window.mapster_params.mapster_default_lng&&(e=[parseFloat(window.mapster_params.mapster_default_lng),parseFloat(window.mapster_params.mapster_default_lat)]);return e}getDefaultZoom(){let e=2;"1"===window.mapster_params.activated&&window.mapster_params.mapster_default_zoom&&(e=parseFloat(window.mapster_params.mapster_default_zoom));return e}doHover(e,t){let i=t.data.line?"line":t.data.symbol?"symbol":t.data.circle?"circle":t.data.polygon?"fill":[],n="line"===i||"fill"===i?t.data:"circle"===i?t.data.circle:t.data.symbol;if(n.hover_effects&&n.hover_effects.hover_enabled){e.removeFeatureState({source:i});e.setFeatureState({source:i,id:t.id},{hover:!0})}}doHoverOut(e,t){let i=t.data.line?"line":t.data.symbol?"symbol":t.data.circle?"circle":t.data.polygon?"fill":[],n="line"===i||"fill"===i?t.data:"circle"===i?t.data.circle:t.data.symbol;n.hover_effects&&n.hover_effects.hover_enabled&&e.setFeatureState({source:i,id:t.id},{hover:!1})}doMarkerHover(e,t,i){let n=i.mapsterProperties.data;if(n.marker.hover_effects.hover_enabled){const r=new t.Marker({color:n.marker.hover_effects.hover_color,scale:parseFloat(n.marker.hover_effects.hover_scale)/100,rotation:parseFloat(n.marker.hover_effects.hover_rotation),anchor:n.marker.anchor});-1===r._element.className.indexOf("mapster-remove-hover")&&(r._element.className+=" mapster-remove-hover");-1===i._element.className.indexOf("mapster-hide-original")&&(i._element.className+=" mapster-hide-original");r.setLngLat([i._lngLat.lng,i._lngLat.lat]).addTo(e);return r}return!1}doMarkerHoverOut(e,t){t._element.className.indexOf("mapster-hide-original")>-1&&(t._element.className=t._element.className.replace(" mapster-hide-original",""));e.remove()}setMapCompare(e,t,i,n){
}applyProSearchFilter(e,t){
return t}setGeolocationOnLoad(e){
}setMapBreakpointSizes(e,t){
}async getImageData(e){return wp.media.attachment(e).fetch().then((e=>e))}async setCustomImageMap(e,t,i){
}loadModalSteps(e,t,i,n,r,o){const s=new MapsterConstants;let a=!1,l=[];if("create_point"===n){if(r)if(1===r.length){a=r[0].term_id;if(o.submission_interface.include_address_search){c(e);u()}else{u();h()}}else{c(e);jQuery(`#mapster-submission-modal-${e} .mapster-submission-modal-content`).html(`\n            <div class="mapster-category-container">\n              ${r.map((e=>`\n                  <div class="mapster-category-tile mapster-cat-set" data-category="${e.term_id}">\n                    ${e.icon?`<div class="mapster-category-image"><img src="${e.icon}" /></div>`:""}\n                    ${e.name?`<div class="mapster-category-name"><p>${e.name}</p></div>`:""}\n                    ${e.description?`<div class="mapster-category-description"><p>${e.description}</p></div>`:""}\n                  </div>\n                `)).join("")}\n            </div>\n          `)}else{c(e);jQuery(`#mapster-submission-modal-${e} .mapster-submission-modal-content`).html(`\n          <div class="mapster-category-container" data-category="none">\n            <div class="mapster-category-tile mapster-cat-set">${o.custom_texts.add_point_text}</div>\n          </div>\n        `)}jQuery(document).on("click",`#mapster-submission-modal-${e} .mapster-category-tile.mapster-cat-set`,(function(){"none"!==jQuery(this).data("category")&&(a=jQuery(this).data("category"));u()}))}if("edit_point"===n){const t=window.mapster_params.user_submission_permalink;c(e);jQuery(`#mapster-submission-modal-${e} .mapster-submission-modal-content`).html(`\n        ${s.loaderHTML()}\n        <iframe\n          onload="jQuery('.mapster-map-loader').remove();"\n          class="mapster-submission-embed"\n          src="${t}?pagetype=search&map_id=${e}">\n        </iframe>\n      `)}window.onmessage=function(e){if(e.data&&e.data.indexOf){e.data.indexOf("set_point")>-1&&u(e.data.replace("set_point-",""));if(e.data.indexOf("close_modal")>-1){jQuery(".mapster-submission-modal-overlay").fadeOut(50);jQuery(".mapster-submission-modal").fadeOut(100)}}};function c(e){jQuery(`.mapster-submit-${e} #mapster-submission-modal-overlay-${e}`).fadeIn(100);jQuery(`.mapster-submit-${e} #mapster-submission-modal-${e}`).fadeIn(150)}function u(n){o.submission_interface.include_address_search?jQuery(`#mapster-submission-modal-${e} .mapster-submission-modal-content`).html(`\n          <div class="mapster-description-text"><p>${o.custom_texts.choose_how}</p></div>\n          <div class="mapster-category-container">\n            ${o.submission_interface.include_address_search?`<div class="mapster-category-tile mapster-method-set" data-method="address" style="max-width:none;"><p>${o.custom_texts.address_search}</p></div>`:""}\n            <div class="mapster-category-tile mapster-method-set" data-method="click" style="max-width:none;"><p>${o.custom_texts.map_click}</p></div>\n          </div>\n        `):h();jQuery(document).on("click",`#mapster-submission-modal-${e} .mapster-category-tile.mapster-method-set`,(function(){if("address"===jQuery(this).data("method")){const n=new MapboxGeocoder({accessToken:o.submission_interface.mapbox_geocoder_access_token,mapboxgl:i,marker:!1});jQuery(`#mapster-submission-modal-${e} .mapster-submission-modal-content`).html(`<p>${o.custom_texts.search_location}</p>`);jQuery(`#mapster-submission-modal-${e} .mapster-submission-modal-content`)[0].appendChild(n.onAdd(t));n.on("result",(function(){h()}))}"click"===jQuery(this).data("method")&&h()}));jQuery(document).on("click",`#mapster-wp-maps-${e} .mapster-selection-instructions button`,(function(i){const n=t.getCenter();let r=!0;if(o.administration.allowed_area){const e=JSON.parse(o.administration.allowed_area);turf.booleanPointInPolygon([n.lng,n.lat],e.features[0])||(r=!1)}jQuery(".mapboxgl-ctrl").show();jQuery(".mapster-selection-overlay").remove();l=[n.lng,n.lat];jQuery(`#mapster-submission-modal-overlay-${e}`).fadeIn(100);jQuery(`#mapster-submission-modal-${e}`).fadeIn(150);jQuery(`#mapster-submission-modal-${e} .mapster-submission-modal-content`).html(`\n          <div class="mapster-description-text"><p>${r?o.custom_texts.selection_saved:o.custom_texts.selection_error}</p></div>\n          <div class="mapster-category-container">\n            <div class="mapster-category-tile mapster-method-set" data-method="click" style="max-width:none;"><p>${o.custom_texts.try_again}</p></div>\n            ${r?`<div class="mapster-category-tile mapster-coords-set" style="max-width:none;"><p>${o.custom_texts.confirm}</p></div>`:""}\n          </div>\n        `)}));jQuery(document).on("click",`#mapster-submission-modal-${e} .mapster-category-tile.mapster-coords-set`,(function(){const t=window.mapster_params.user_submission_permalink;let i=!!o.administration.template_post&&o.administration.template_post.ID;if(o.administration.multiple_templates){let e=o.submission_interface.categories.indexOf(a);i=o.administration.template_posts[e]}let r=n?"&type=edit&post_id="+n:"";jQuery(`#mapster-submission-modal-${e} .mapster-submission-modal-content`).html(`\n          ${s.loaderHTML()}\n          <iframe\n            onload="jQuery('.mapster-map-loader').remove();"\n            class="mapster-submission-embed"\n            src="${t}?category=${a}&coords=${l.join(",")}&map_id=${e}${r}">\n          </iframe>\n        `)}))}function h(){jQuery(".mapster-submission-modal-close").trigger("click");jQuery(".mapboxgl-ctrl").hide();jQuery(t._container).append(`\n        <div class="mapster-selection-overlay">\n          <div class="mapster-selection-instructions">\n            <p>${o.custom_texts.drag_zoom}</p>\n            <button>${o.custom_texts.capture_point}</button>\n          </div>\n          <svg version="1.1" id="Uploaded to svgrepo.com" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"\n             width="32px" height="32px" viewBox="0 0 32 32" style="enable-background:new 0 0 32 32;" xml:space="preserve">\n            <style type="text/css">\n              .dashing_een{fill:#141414;}\n              .st0{fill:#141414;}\n            </style>\n            <path class="dashing_een" d="M15.5,21.5v-2c0-0.276,0.224-0.5,0.5-0.5s0.5,0.224,0.5,0.5v2c0,0.276-0.224,0.5-0.5,0.5\n              S15.5,21.776,15.5,21.5z M16,13c0.276,0,0.5-0.224,0.5-0.5v-2c0-0.276-0.224-0.5-0.5-0.5s-0.5,0.224-0.5,0.5v2\n              C15.5,12.776,15.724,13,16,13z M16,3c0.276,0,0.5-0.224,0.5-0.5v-2C16.5,0.224,16.276,0,16,0c-0.276,0-0.5,0.224-0.5,0.5v2\n              C15.5,2.776,15.724,3,16,3z M16,32c0.276,0,0.5-0.224,0.5-0.5v-2c0-0.276-0.224-0.5-0.5-0.5s-0.5,0.224-0.5,0.5v2\n              C15.5,31.776,15.724,32,16,32z M22,16c0-0.276-0.224-0.5-0.5-0.5h-2c-0.276,0-0.5,0.224-0.5,0.5s0.224,0.5,0.5,0.5h2\n              C21.776,16.5,22,16.276,22,16z M13,16c0-0.276-0.224-0.5-0.5-0.5h-2c-0.276,0-0.5,0.224-0.5,0.5s0.224,0.5,0.5,0.5h2\n              C12.776,16.5,13,16.276,13,16z M3,16c0-0.276-0.224-0.5-0.5-0.5h-2C0.224,15.5,0,15.724,0,16c0,0.276,0.224,0.5,0.5,0.5h2\n              C2.776,16.5,3,16.276,3,16z M32,16c0-0.276-0.224-0.5-0.5-0.5h-2c-0.276,0-0.5,0.224-0.5,0.5s0.224,0.5,0.5,0.5h2\n              C31.776,16.5,32,16.276,32,16z M27,16c0,6.065-4.935,11-11,11S5,22.065,5,16S9.935,5,16,5S27,9.935,27,16z M26,16.5h-1.5\n              c-0.276,0-0.5-0.224-0.5-0.5s0.224-0.5,0.5-0.5H26c-0.255-5.115-4.387-9.245-9.5-9.5v1.5C16.5,7.776,16.276,8,16,8\n              s-0.5-0.224-0.5-0.5V6c-5.113,0.255-9.245,4.385-9.5,9.5h1.5C7.776,15.5,8,15.724,8,16s-0.224,0.5-0.5,0.5H6\n              c0.255,5.115,4.387,9.245,9.5,9.5v-1.5c0-0.276,0.224-0.5,0.5-0.5s0.5,0.224,0.5,0.5V26C21.613,25.745,25.745,21.615,26,16.5z"/>\n          </svg>\n        </div>\n      `)}}setProjectionGlobe(e,t){
}create3DModels(e,t){
}setPopupStyles(e,t){if(e.data.popup_style){let i=e.data.popup_style,n=t.find((e=>e.id===i));e.data.popup_style=n}}setObjectProperties(e,t){for(var i in t)if(this.isObject(t[i])){null==e[i]&&(e[i]={});this.setObjectProperties(e[i],t[i])}else null==e[i]&&(e[i]=t[i])}isObject(e){return"object"==typeof e&&!Array.isArray(e)&&null!==e}makeFeatureJSON(e){let t=e.line?e.line:e.location?e.location:!!e.polygon&&e.polygon;return{type:"FeatureCollection",features:[{type:"Feature",properties:{},geometry:{type:t.type,coordinates:t.coordinates}}]}}getStyle(e){const t=new MapsterConstants;if(""!==e.custom_mapbox_style)return e.custom_mapbox_style;if("custom-image"===e.map_provider)return t.returnStyleProviders().find((e=>"custom-image"===e.id)).style;if(""!==e.access_token){var i=e.map_tile_style_access_token;return t.returnStyleProviders().find((e=>e.id===i)).style}i=e.map_tile_style_no_access_token;return t.returnStyleProviders().find((e=>e.id===i)).style}addMapControl(e,t,i,n,r,o={}){t&&e.removeControl(t);if(i){const t=new r(o);e.addControl(t,n);return t}return!1}searchLocalFeatures(e,t,i,n,r){var o={type:"FeatureCollection",features:[]};i.concat(n.concat(r)).forEach((e=>{var t=this.makeFeatureJSON(e.data);o.features.push(this.makeGeocoderResult(e,t))}));let s=this.localFeaturesTextMatch(e,t,o.features);s.sort(((e,t)=>e.place_name>t.place_name?1:-1));return s}localFeaturesTextMatch(e,t,i){let n=[];const r=t.split(" ").filter((e=>""!==e));i.forEach((i=>{var o=!1;i.properties.searchableTexts.forEach((s=>{var a={type:"Feature",id:i.properties.id,place_name:jQuery("<div>").html(i.properties.place_name).text()};if(!(window.mapster_categories_hidden_features&&window.mapster_categories_hidden_features.length>0&&-1!==window.mapster_categories_hidden_features.indexOf(i.properties.id))){if("exact-match"===e&&s&&(s.toLowerCase().indexOf(t.toLowerCase())>-1||" "===t)&&!o){a.center=turf.center(i).geometry.coordinates;"Point"!==i.geometry.type&&(a.bbox=turf.bbox(i));n.push(a);o=!0}
}}))}));return n}initializeSlider(e,t){const i=e=>{jQuery("#mapster-slider ul").animate({left:jQuery("#mapster-slider ul li").width()*("right"===e?-1:1)},200,(()=>{jQuery("#mapster-slider ul li:first-child").appendTo("#mapster-slider ul");jQuery("#mapster-slider ul").css("left","")}))};if(!window.sliderClicksInitialized){jQuery(document).on("click","#mapster-slider .mapster-slider-control_prev",(function(){i("left")}));jQuery(document).on("click","#mapster-slider .mapster-slider-control_next",(function(){i("right")}));window.sliderClicksInitialized=!0}}makeHeatmap(e,t,i,n){
}createHeatmapProperties(e,t,i,n){
}fadeHeatmapFeatures(e,t){
}setClustering(e,t,i,n,r,o,s,a,l,c,u){if(r||n)return this.doSymbolClustering(e,t,i,n,r,a,l,c,u);o&&this.doMarkerClustering(e,t,i,o,s,a,u);return[]}doMarkerClustering(e,t,i,n,r,o,s){let a=i.cluster_by_category?i.categories_to_cluster.map((e=>"marker-"+e)):["marker"];this.makeClusters(e,t,i,a,o,[],[],s);e.on("render",(()=>{let t=[];a.forEach((i=>{if(!e.isSourceLoaded(i))return;const n=e.querySourceFeatures(i);t=t.concat(n.filter((e=>e.properties.id)).map((e=>e.properties.id)))}));r.forEach((i=>{-1===t.indexOf(i.mapsterProperties.id)?i.remove():(!i._popup||i._popup&&!i._popup.isOpen())&&i.addTo(e)}))}))}doSymbolClustering(e,t,i,n,r,o,s,a,l){var c=[];r&&(i.cluster_by_category?i.categories_to_cluster.forEach((e=>{c.push("symbol-"+e)})):c.push("symbol"));n&&(i.cluster_by_category?i.categories_to_cluster.forEach((e=>{c.push("circle-"+e)})):c.push("circle"));this.makeClusters(e,t,i,c,o,s,a,l);return c}makeClusters(e,t,i,n,r,o,s,a){n.forEach((t=>{e.getLayer(`${t}-cluster-count`)&&e.removeLayer(`${t}-cluster-count`);e.getLayer(`${t}-clusters`)&&e.removeLayer(`${t}-clusters`);e.getLayer(`${t}-clusters-border`)&&e.removeLayer(`${t}-clusters-border`);e.getLayer(t)&&e.removeLayer(t);if(e.getSource(t))try{e.removeSource(t)}catch(e){}}));n.forEach(((n,l)=>{let c,u=n.split("-")[0];if(e.getLayer(u)&&e.getSource(u)){e.removeLayer(u);e.removeSource(u)}c=n.indexOf("marker")>-1?this.createMarkerGeoJSON(r,n):this.createLayerGeoJSON(e,"location",n,r,o,s);a=a||[];var h=c.features.filter((e=>-1===a.indexOf(e.properties.post_id)));let p=!1;if(i.show_category_name){let e=r.concat(o.concat(s)),t=parseInt(n.split("-")[1]);e.forEach((e=>{p||(p=e.categories.find((e=>e.id===t)))}))}e.addSource(n,{type:"geojson",data:{type:"FeatureCollection",features:h},cluster:!0,clusterMaxZoom:14,clusterRadius:50});if(n.indexOf("marker")>-1)e.addLayer({id:n,source:n,type:"circle",filter:["!",["has","point_count"]],paint:{"circle-radius":0}});else{var d=this.getLayerExpressions("location",n.indexOf("symbol")>-1?"symbol":"circle",t);e.addLayer({id:n,source:n,type:n.split("-")[0],filter:["!",["has","point_count"]],paint:d.paint,layout:d.layout})}this.addIcons(e,n,c);let f="#51bbd6",m=100,g=20,_="#f1f075",y=750,v=30,x="#f28cb1",b=40;
e.addLayer({id:`${n}-clusters`,type:"circle",source:n,filter:["has","point_count"],paint:{"circle-color":["step",["get","point_count"],f,m,_,y,x],"circle-radius":["step",["get","point_count"],g,m,v,y,b]}});e.addLayer({id:`${n}-cluster-count`,type:"symbol",source:n,filter:["has","point_count"],layout:{"text-field":p?p.name:"{point_count_abbreviated}","text-font":"mapbox"===t?["DIN Offc Pro Medium","Arial Unicode MS Bold"]:["Open Sans Regular"],"text-size":12}});setTimeout((()=>{e.on("click",`${n}-clusters`,(t=>{const i=e.queryRenderedFeatures(t.point,{layers:[`${n}-clusters`]}),r=i[0].properties.cluster_id;e.getSource(n).getClusterExpansionZoom(r,((t,n)=>{e.easeTo({center:i[0].geometry.coordinates,zoom:n+1})}))}))}),500)}))}makeGeocoderResult(e,t){var i=t.features[0];i.properties={searchableTexts:[e.data.popup?e.data.popup.header_text:"",e.data.popup?e.data.popup.body_text:"",e.title,e.content],id:e.id,place_name:e.title};return i}modifyDropdown(e){e.container.classList.add("mapster-maps-dropdown");jQuery(".mapster-maps-dropdown").find(".mapboxgl-ctrl-geocoder--icon.mapboxgl-ctrl-geocoder--icon-search").replaceWith('<svg viewBox="0 0 32 32" class="mapboxgl-ctrl-geocoder--icon mapboxgl-ctrl-geocoder--icon-search" viewBox="0 0 32 32" aria-hidden="true">\n      <path d="M24 11.305l-7.997 11.39L8 11.305z"/>\n    </svg>');jQuery(".mapster-maps-dropdown").find(".mapboxgl-ctrl-geocoder--input").wrap('<div class="input-wrapper"></div>');jQuery(".mapster-maps-dropdown").find(".mapboxgl-ctrl-geocoder--input").attr("disabled",!0);jQuery(document).on("click",".mapster-maps-dropdown .input-wrapper",(()=>{e.setInput("");jQuery(".suggestions-wrapper .suggestions li").removeClass("active")}));jQuery(document).on("click",".mapboxgl-ctrl-geocoder--icon.mapboxgl-ctrl-geocoder--icon-close",(()=>{e.clear();jQuery(".suggestions-wrapper .suggestions").hide()}))}openExternalLink(e){e&&e.data.open_link_on_click&&e.data.click_link&&e.data.click_link.url&&(e.data.click_link.open_link_in_new_tab?window.open(e.data.click_link.url):window.open(e.data.click_link.url,"_self"))}getMapBounds(e,t,i){var n={type:"FeatureCollection",features:[]};[["location",e],["line",t],["polygon",i]].forEach((e=>{e[1].forEach((e=>{var t=this.makeFeatureJSON(e.data);n.features.push(t.features[0])}))}));return n.features.length>0?turf.bbox(n):null}openStoreLocatorClick(e,t){e.enable&&jQuery(`.mapster-store-locator-list[data-id="${t}"]`).click()}openSidebarClick(e,t,i,n,r,o){!e.enable&&t&&this.setSidebarHTML(i.data,n,r,o)}openPopup(e,t,i,n,r,o,s){if(!o.enable&&!s){i&&i.remove();if(n.data.popup_style){n.data.location&&"Point"===n.data.location.type&&(r=n.data.location.coordinates);let i=new t.Popup(this.returnPopupOptions(n.data)).setLngLat(r).setHTML(this.getPopupHTML(n.id,n.data));this.centerPopup(e,i,n);i.addTo(e);return i}}}centerPopup(e,t,i){
}mouseIsNear(e,t,i){if(e&&e.offset()){var n=e.offset().left-t,r=e.offset().top-t,o=n+e.width()+2*t,s=r+e.height()+2*t,a=i.pageX,l=i.pageY;return a>n&&a<o&&l>r&&l<s}return!1}getDirectionsLatLng(e){let t="";e.location&&(t=e.location.coordinates[1].toString()+","+e.location.coordinates[0].toString());if(e.line){let i=turf.center(e.line);t=i.geometry.coordinates[1].toString()+","+i.geometry.coordinates[0].toString()}if(e.polygon){let i=turf.center(e.polygon);t=i.geometry.coordinates[1].toString()+","+i.geometry.coordinates[0].toString()}return t}getPopupHTML(e,t){var i=this.getPopupStyle(t),n=this.returnPopupCSS(t),r=this.returnPopupLayout(t),o=this.returnPopupContent(t),s=this.returnPopupHTML(t),a="";"to-directions"===o.button_action&&(a=this.getDirectionsLatLng(t));r.enable_image&&"gallery"===o.image_type&&setTimeout((()=>{this.initializeSlider(`mapster-popup-${t.popup_style.id}`,o.images.length+1)}),400);return`\n      <style>${i}</style>\n      ${r.use_custom_css?`<style>${n.css_editor.replace(/#mapster-popup/g,`#mapster-popup-${t.popup_style.id}`)}</style>`:""}\n      ${r.use_custom_html?this.replaceHTMLValues(s.html_editor,o):`<div id="mapster-popup-${t.popup_style.id}" class="map-popup-background ${r.popup_class} mapster-feature-popup-${e}">\n          ${r.enable_header?`<div class="map-popup-header">\n              <h2>${o.header_text}</h2>\n            </div>`:""}\n          ${r.enable_image&&"feature-image"===o.image_type?'<div class="map-popup-image"></div>':""}\n          ${r.enable_image&&"gallery"===o.image_type?`<div class="map-popup-gallery">\n              <div id="mapster-slider" style="height : ${n.image_height}px;">\n                <div class="mapster-slider-control_next">></div>\n                <div class="mapster-slider-control_prev"><</div>\n                <ul>\n                  ${o.images.map((e=>`<li style="height : ${n.image_height}px; background-image: url(${e});"> </li>`)).join(" ")}\n                </ul>\n              </div>\n            </div>`:""}\n          ${r.enable_body?`<div class="map-popup-body">\n              <p>${o.body_text}</p>\n            </div>`:""}\n          ${r.enable_footer?`<div class="map-popup-footer">\n              ${"do-nothing"===o.button_action?`<button class="map-popup-footer-button">${o.button_text}</button>`:""}\n              ${"to-post"===o.button_action?`<button class="map-popup-footer-button" onclick="${o.open_link_in_new_tab?`window.open('${t.popup.permalink}', '_blank');`:`window.open('${t.popup.permalink}', '_self');`}">\n                  ${o.button_text}\n                 </button>`:""}\n              ${"to-link"===o.button_action?`<button class="map-popup-footer-button" onclick="${o.open_link_in_new_tab?`window.open('${o.button_url}', '_blank');`:`window.open('${o.button_url}', '_self');`}">\n                  ${o.button_text}\n                 </button>`:""}\n              ${"to-directions"===o.button_action?`<button class="map-popup-footer-button" onclick="window.open('https://www.google.com/maps/dir/?api=1&destination=${a}', '_blank');">\n                  ${o.button_text}\n                 </button>`:""}\n              ${"to-modal"===o.button_action?`<button class="map-popup-footer-button mapster-button-modal-open">\n                  ${o.button_text}\n                 </button>\n                 <div class="mapster-modal-content-in-popup"><embed style='width: 100%; height: ${window.innerHeight-300}px;' src='http://localhost:8888/wp-content/plugins/mapster-wordpress-maps/admin/includes/mapster-modal-shortcode.php?feature_id=${e}'></embed></div>`:""}\n            </div>`:""}\n        </div>`}\n    `}getPopupStyle(e){var t=this.returnPopupCSS(e),i=this.returnPopupLayout(e),n=this.returnPopupContent(e),r=e.popup_style.id;return`\n      .mapboxgl-popup .mapboxgl-popup-content, .maplibregl-popup .maplibregl-popup-content {\n        padding: 0px;\n        background: none;\n        border: none;\n        border-radius: none;\n        box-shadow: none;\n      }\n      #mapster-popup-${r}.map-popup-background {\n        background : ${t.background};\n        text-align : ${t.align};\n        border-radius: 3px;\n        box-shadow: 0 1px 2px rgb(0 0 0 / 10%);\n      }\n      #mapster-popup-${r} .map-popup-header {\n        background : ${t.header};\n        padding: 10px;\n      }\n      #mapster-popup-${r} .map-popup-header h2 {\n        all : revert;\n        color : ${t.header_text};\n        font-weight: bold;\n        margin: 0;\n        padding: 0;\n      }\n      #mapster-popup-${r} .map-popup-image {\n        background-image : url("${n.featured_image?n.featured_image.url:""}");\n        background-position : center center;\n        background-size: cover;\n        height : ${t.image_height}px;\n        width: 100%;\n      }\n      #mapster-popup-${r} .map-popup-body {\n        margin-top: -1px;\n        background : ${t.body};\n        padding: 10px;\n        color : ${t.body_text};\n      }\n      #mapster-popup-${r} .map-popup-body p {\n        padding: 0px;\n        margin: 0px;\n      }\n      #mapster-popup-${r} .map-popup-footer {\n        margin-top: -1px;\n        background : ${t.footer};\n        padding: 10px;\n      }\n      #mapster-popup-${r} .map-popup-footer .map-popup-footer-button {\n        all : revert;\n        background : ${t.button};\n        border-color: ${t.button};\n        color : ${t.button_text};\n        padding: 5px;\n        text-decoration: none;\n        text-shadow: none;\n      }\n      #mapster-popup-${r} .map-popup-footer .map-popup-footer-button:hover {\n        cursor: pointer;\n        filter: brightness(1.15);\n      }\n\t\t\t.mapboxgl-popup.mapboxgl-popup-anchor-top .mapboxgl-popup-tip, .maplibregl-popup.maplibregl-popup-anchor-top .maplibregl-popup-tip,\n\t\t\t.mapboxgl-popup.mapboxgl-popup-anchor-top-left .mapboxgl-popup-tip, .maplibregl-popup.maplibregl-popup-anchor-top-left .maplibregl-popup-tip,\n\t\t\t.mapboxgl-popup.mapboxgl-popup-anchor-top-right .mapboxgl-popup-tip, .maplibregl-popup.maplibregl-popup-anchor-top-right .maplibregl-popup-tip {\n        border-bottom-color : ${t.pointer};\n        display : ${i.enable_pointer?"block":"none"};\n      }\n\t\t\t.mapboxgl-popup.mapboxgl-popup-anchor-right .mapboxgl-popup-tip, .maplibregl-popup.maplibregl-popup-anchor-right .maplibregl-popup-tip {\n\t\t\t\tborder-left-color : ${t.pointer};\n        display : ${i.enable_pointer?"block":"none"};\n\t\t\t}\n\t\t\t.mapboxgl-popup.mapboxgl-popup-anchor-left .mapboxgl-popup-tip, .maplibregl-popup.maplibregl-popup-anchor-left .maplibregl-popup-tip {\n\t\t\t\tborder-right-color : ${t.pointer};\n        display : ${i.enable_pointer?"block":"none"};\n\t\t\t}\n\t\t\t.mapboxgl-popup.mapboxgl-popup-anchor-bottom .mapboxgl-popup-tip, .maplibregl-popup.maplibregl-popup-anchor-bottom .maplibregl-popup-tip,\n\t\t\t.mapboxgl-popup.mapboxgl-popup-anchor-bottom-left .mapboxgl-popup-tip, .maplibregl-popup.maplibregl-popup-anchor-bottom-left .maplibregl-popup-tip,\n\t\t\t.mapboxgl-popup.mapboxgl-popup-anchor-bottom-right .mapboxgl-popup-tip, .maplibregl-popup.maplibregl-popup-anchor-bottom-right .maplibregl-popup-tip {\n        border-top-color : ${t.pointer};\n        display : ${i.enable_pointer?"block":"none"};\n      }\n    `}setSidebarHTML(e,t,i,n){var r="#mapster-wp-maps-"+n;jQuery(".mapster-sidebar-popup").remove();var o=jQuery(r).height(),s=(jQuery(r).width(),this.getPopupStyle(e)),a=this.returnPopupCSS(e),l=this.returnPopupLayout(e),c=this.returnPopupContent(e);l.enable_image&&"gallery"===c.image_type&&setTimeout((()=>{this.initializeSlider(`mapster-sidebar-popup-${e.popup_style.id}`,c.images.length+1)}),400);jQuery(document).on("click",".mapster-sidebar-popup-exit",(()=>{jQuery(".mapster-sidebar-popup").remove()}));const u=parseFloat(t),h=parseFloat(i),p=`\n      <style>${s.replace(/-popup/g,"-sidebar-popup")}</style>\n      ${l.use_custom_css?`<style>${a.css_editor.replace(/#mapster-popup/g,`#mapster-popup-${e.popup_style.id}`)}</style>`:""}\n      <div id="mapster-sidebar-popup-${e.popup_style.id}" class="mapster-sidebar-popup" style="min-width: ${u}px; min-height: ${o/2}px; max-height: ${o}px; max-width: ${h}px;">\n        <div class="mapster-sidebar-popup-exit">&#10006;</div>\n        ${l.enable_header?`<div class="map-sidebar-popup-header">\n            <h2>${c.header_text}</h2>\n          </div>`:""}\n        ${l.enable_image&&"feature-image"===c.image_type?'<div class="map-sidebar-popup-image"></div>':""}\n        ${l.enable_image&&"gallery"===c.image_type?`<div class="map-sidebar-popup-gallery">\n            <div id="mapster-slider" style="height : ${a.image_height}px;">\n              <div class="mapster-slider-control_next">></div>\n              <div class="mapster-slider-control_prev"><</div>\n              <ul>\n                ${c.images.map((e=>`<li style="height : ${a.image_height}px; background-image: url(${e});"> </li>`)).join(" ")}\n              </ul>\n            </div>\n          </div>`:""}\n        ${l.enable_body?`<div class="map-sidebar-popup-body">\n            <p>${c.body_text}</p>\n          </div>`:""}\n        ${l.enable_footer?`<div class="map-sidebar-popup-footer">\n            ${"do-nothing"===c.button_action?`<button class="map-sidebar-popup-footer-button">${c.button_text}</button>`:""}\n            ${"to-post"===c.button_action?`<button class="map-sidebar-popup-footer-button" onclick="${c.open_link_in_new_tab?`window.open('${e.popup.permalink}', '_blank');`:`window.open('${e.popup.permalink}', '_self');`}">\n                ${c.button_text}\n               </button>`:""}\n            ${"to-link"===c.button_action?`<button class="map-sidebar-popup-footer-button" onclick="${c.open_link_in_new_tab?`window.open('${c.button_url}', '_blank');`:`window.open('${c.button_url}', '_self');`}">\n                ${c.button_text}\n               </button>`:""}\n            ${"to-modal"===c.button_action?`<button class="map-sidebar-popup-footer-button mapster-button-modal-open">\n                ${c.button_text}\n               </button>\n               <div class="mapster-modal-content-in-popup">${c.modal_details}</div>`:""}\n          </div>`:""}\n      </div>\n    `;jQuery(r).append(p)}replaceHTMLValues(e,t){let i;
return i}returnPopupHTML(e){return{html_editor:e.popup_style.html_editor}}returnPopupContent(e){return{header_text:e.popup.header_text,image_type:e.popup.image_type,featured_image:e.popup.featured_image,images:e.popup.images,body_text:e.popup.body_text,button_text:e.popup.button_text,button_action:e.popup.button_action,button_url:e.popup.button_url,modal_details:e.popup.modal_details,additional_details:e.additional_details,open_link_in_new_tab:e.popup.open_link_in_new_tab}}returnPopupLayout(e){return{enable_header:e.popup_style.enable_header,enable_image:e.popup_style.enable_image,enable_body:e.popup_style.enable_body,enable_footer:e.popup_style.enable_footer,enable_pointer:e.popup_style.enable_pointer,use_custom_css:e.popup_style.use_custom_css,use_custom_html:e.popup_style.use_custom_html,popup_class:e.popup_style.popup_class}}returnPopupOptions(e){return{className:"hover"===e.interaction?"mapster-hover-popup":"",closeButton:e.popup_style.close_button,closeOnClick:e.popup_style.close_on_click,closeMapMove:e.popup_style.close_on_map_move,maxWidth:e.popup_style.max_width+"px"}}returnPopupCSS(e){return{background:e.popup_style.background,header:e.popup_style.header,image_height:e.popup_style.image_height,body:e.popup_style.body,footer:e.popup_style.footer,button:e.popup_style.button,pointer:e.popup_style.pointer,header_text:e.popup_style.header_text,body_text:e.popup_style.body_text,button_text:e.popup_style.button_text,align:e.popup_style.align,css_editor:e.popup_style.css_editor,max_width:e.popup_style.max_width}}getMarkerStyles(e){var t=e.data;return{color:t.marker.color,scale:parseFloat(t.marker.scale)/100,rotation:parseFloat(t.marker.rotation),anchor:t.marker.anchor}}getLayerExpressions(e,t,i){if("line"===e)return{layout:{},paint:{"line-color":["case",["boolean",["feature-state","hover"],!1],["get","hover_effects_hover_color"],["has","color"],["get","color"],"#000"],"line-opacity":["case",["boolean",["feature-state","hover"],!1],["/",["to-number",["get","hover_effects_hover_opacity"]],100],["has","opacity"],["/",["to-number",["get","opacity"]],100],1],"line-width":["case",["boolean",["feature-state","hover"],!1],["to-number",["get","hover_effects_hover_width"]],["has","width"],["to-number",["get","width"]],2],"line-dasharray":"mapbox"===i?["case",["==",!0,["to-boolean",["get","dashed_line"]]],["get","dash_properties_line_dash_array"],["literal",[1,0]]]:[1,0]}};if("polygon"===e){if("fill"===t)return{layout:{},paint:{"fill-color":["case",["boolean",["feature-state","hover"],!1],["get","hover_effects_hover_color"],["has","color"],["get","color"],"#000"],"fill-opacity":["case",["boolean",["feature-state","hover"],!1],["/",["to-number",["get","hover_effects_opacity"]],100],["has","opacity"],["/",["to-number",["get","opacity"]],100],1],"fill-outline-color":["case",["boolean",["feature-state","hover"],!1],["get","hover_effects_outline-color"],["has","outline-color"],["get","outline-color"],"rgba(0,0,0,0)"]}};if("fill-extrusion"===t)return"1"===window.mapster_params.activated?{layout:{},paint:{"fill-extrusion-color":["case",["boolean",["feature-state","hover"],!1],["get","hover_effects_hover_color"],["has","color"],["get","color"],"#000"],"fill-extrusion-opacity":.75,"fill-extrusion-base":["case",["boolean",["feature-state","hover"],!1],["/",["to-number",["get","3d_polygon_base"]],100],["has","3d_polygon_base"],["to-number",["get","3d_polygon_base"]],0],"fill-extrusion-height":["case",["boolean",["feature-state","hover"],!1],["to-number",["get","3d_polygon_height"]],["has","3d_polygon_height"],["to-number",["get","3d_polygon_height"]],0]}}:{layout:{},paint:{}}}if("location"===e){if("circle"===t)return{layout:{},paint:{"circle-color":["case",["boolean",["feature-state","hover"],!1],["get","circle_hover_effects_hover_color"],["has","circle_color"],["get","circle_color"],"#000"],"circle-opacity":["case",["boolean",["feature-state","hover"],!1],["/",["to-number",["get","circle_hover_effects_hover_opacity"]],100],["has","circle_opacity"],["/",["to-number",["get","circle_opacity"]],100],1],"circle-radius":["case",["boolean",["feature-state","hover"],!1],["to-number",["get","circle_hover_effects_hover_radius"]],["has","circle_radius"],["to-number",["get","circle_radius"]],0],"circle-stroke-width":["case",["boolean",["feature-state","hover"],!1],["to-number",["get","circle_hover_effects_hover_stroke-width"]],["has","circle_stroke-width"],["to-number",["get","circle_stroke-width"]],0],"circle-stroke-color":["case",["boolean",["feature-state","hover"],!1],["get","circle_hover_effects_hover_stroke-color"],["has","circle_stroke-color"],["get","circle_stroke-color"],"#000"],"circle-stroke-opacity":["case",["boolean",["feature-state","hover"],!1],["/",["to-number",["get","circle_hover_effects_hover_stroke-opacity"]],100],["has","circle_stroke-opacity"],["/",["to-number",["get","circle_stroke-opacity"]],100],1]}};if("symbol"===t)return{layout:{"text-field":["case",["has","label_text_properties_text-field"],["get","label_text_properties_text-field"],"New Text"],"text-font":["case",["==","Open Sans Regular",["get","label_text_properties_text-font"]],["literal",["Open Sans Regular"]],["==","Open Sans Bold",["get","label_text_properties_text-font"]],["literal",["Open Sans Bold"]],["==","Open Sans Italic",["get","label_text_properties_text-font"]],["literal",["Open Sans Italic"]],["==","Klokantech Noto Sans Regular",["get","label_text_properties_text-font"]],["literal",["Klokantech Noto Sans Regular"]],["==","Klokantech Noto Sans Bold",["get","label_text_properties_text-font"]],["literal",["Klokantech Noto Sans Bold"]],["==","Klokantech Noto Sans Italic",["get","label_text_properties_text-font"]],["literal",["Klokantech Noto Sans Italic"]],["==","Metropolis",["get","label_text_properties_text-font"]],["literal",["Metropolis"]],["==","Metropolis Bold",["get","label_text_properties_text-font"]],["literal",["Metropolis Bold"]],["==","Metropolis Regular Italic",["get","label_text_properties_text-font"]],["literal",["Metropolis Regular Italic"]],["literal",["Open Sans Regular"]]],"text-rotate":["case",["has","label_text_properties_text-rotate"],["to-number",["get","label_text_properties_text-rotate"]],0],"text-size":["case",["==",!1,["get","label_label_on"]],0,["has","label_text_properties_text-size"],["to-number",["get","label_text_properties_text-size"]],16],"icon-size":["case",["==",!1,["get","icon_icon_on"]],0,["has","icon_icon_properties_icon-size"],["/",["to-number",["get","icon_icon_properties_icon-size"]],100],1],"icon-rotate":["case",["has","icon_icon_properties_icon-rotate"],["to-number",["get","icon_icon_properties_icon-rotate"]],0],"icon-allow-overlap":!0,"icon-ignore-placement":!0,"icon-anchor":["case",["has","icon_icon_properties_icon-anchor"],["get","icon_icon_properties_icon-anchor"],"center"],"icon-offset":["case",["has","icon_icon_properties_offset_array"],["get","icon_icon_properties_offset_array"],["literal",[0,0]]],"text-offset":["case",["has","label_text_properties_offset_array"],["get","label_text_properties_offset_array"],["literal",[0,0]]]},paint:{"text-color":["case",["has","label_text_properties_text-color"],["get","label_text_properties_text-color"],"#000000"],"text-halo-width":["case",["has","label_text_properties_text-halo-width"],["to-number",["get","label_text_properties_text-halo-width"]],1],"text-halo-color":["case",["has","label_text_properties_text-halo-color"],["get","label_text_properties_text-halo-color"],"#FFFFFF"],"text-halo-blur":["case",["has","label_text_properties_text-halo-blur"],["/",["to-number",["get","label_text_properties_text-halo-blur"]],100],1],"text-opacity":["case",["has","label_text_properties_text-opacity"],["/",["to-number",["get","label_text_properties_text-opacity"]],100],1],"icon-opacity":["case",["has","icon_icon_properties_icon-opacity"],["/",["to-number",["get","icon_icon_properties_icon-opacity"]],100],1]}}}}addIcons(e,t,i){t.indexOf("symbol")>-1&&i.features.forEach((i=>{i.properties.icon_icon_on&&i.properties["icon_icon_properties_icon-image_url"]&&this.addNewIcon(e,i.properties["icon_icon_properties_icon-image_url"],i.properties["icon_icon_properties_icon-image_id"],(()=>{e.getLayer(t)&&e.setLayoutProperty(t,"icon-image",["case",["has","icon_icon_properties_icon-image_id"],["concat","icon-image-",["get","icon_icon_properties_icon-image_id"]],"none"])}))}))}addNewIcon(e,t,i,n){if(this.queuedImages.indexOf(`icon-image-${i}`)>-1)n();else{this.queuedImages.push(`icon-image-${i}`);t||n();"https:"===window.location.protocol&&t.indexOf("http://")>-1&&(t=t.replace("http","https"));var r=new Image;r.src=t;r.crossOrigin="";r.onload=function(){if(e.loaded()){e.hasImage(`icon-image-${i}`)?e.updateImage(`icon-image-${i}`,r):e.addImage(`icon-image-${i}`,r);n()}else e.once("idle",(()=>{e.hasImage(`icon-image-${i}`)?e.updateImage(`icon-image-${i}`,r):e.addImage(`icon-image-${i}`,r);n()}))}}}createLayerGeoJSON(e,t,i,n,r,o){var s={type:"FeatureCollection",features:[]};let a="line"===t?r:"location"===t?n:"polygon"===t?o:[],l=i.indexOf("-")>-1&&i.split("-")[1],c=i.indexOf("-")>-1?i.split("-")[0]:i;if("fill-extrusion"===i){c=i;l=!1}a.forEach((n=>{if(n.data[t]&&c===this.getLayerType(t,n.data)&&(!l||n.categories.find((e=>e.id===parseFloat(l))))){var r=this.makeFeatureJSON(n.data);if(r.features[0]){var o=this.makeFeatureWithProperties(n,r.features[0]);s.features.push(o)}n.data.open_popup_on_load&&-1===i.indexOf("-")&&setTimeout((()=>{if(e){const t=turf.pointOnFeature(r);e.fire("click",{lngLat:t.geometry.coordinates})}}),500)}}));return s}createMarkerGeoJSON(e,t){let i=!!t.indexOf("-")&&t.split("-")[1];var n={type:"FeatureCollection",features:[]};n.features=e.filter((e=>!i&&"marker"===e.data.location_style||!(!i||"marker"!==e.data.location_style||!e.categories.find((e=>e.id===parseFloat(i)))))).map((e=>{e.post_id=e.id;return{type:"Feature",properties:e,geometry:e.data.location}}));return n}makeFeatureWithProperties(e,t){var i=JSON.parse(JSON.stringify(t));i.id=e.id;i.properties.post_id=e.id;for(var n in e.data)-1===["polygon","line","location","popup","popup_style"].indexOf(n)&&this.assignToProperty(i,e.data,n);i.properties.dashed_line&&i.properties.dash_properties_dash_length&&(i.properties.dash_properties_line_dash_array=[parseFloat(i.properties.dash_properties_dash_length),parseFloat(i.properties.dash_properties_gap_length)]);(i.properties["label_text_properties_text-translate-x"]||i.properties["label_text_properties_text-translate-y"])&&(i.properties.label_text_properties_offset_array=[parseFloat(i.properties["label_text_properties_text-translate-x"]),parseFloat(i.properties["label_text_properties_text-translate-y"])]);(i.properties["icon_icon_properties_icon-translate-x"]||i.properties["icon_icon_properties_icon-translate-y"])&&(i.properties.icon_icon_properties_offset_array=[parseFloat(i.properties["icon_icon_properties_icon-translate-x"]),parseFloat(i.properties["icon_icon_properties_icon-translate-y"])]);return i}assignToProperty(e,t,i,n){if("object"==typeof t[i])for(var r in t[i])this.assignToProperty(e,t[i],r,n?n+"_"+i:i);else{var o=n?n+"_"+i:i;e.properties[o]=t[i]}}getLayerType(e,t){if("line"===e)return"line";if("polygon"===e){if(!t.polygon_style||"fill"===t.polygon_style)return"fill";if("fill-extrusion"===t.polygon_style)return"fill-extrusion"}if("location"===e){if("circle"===t.location_style)return"circle";if("label"===t.location_style)return"symbol"}}}class MapsterCore{constructor(){}setDataLayers(){}getPostData({post_id:e,single_feature_id:t}){const i=new MapsterHelpers;let n=t?`&single_feature_id=${t}`:"";return fetch(`${window.mapster_params.rest_url}mapster-wp-maps/map${window.mapster_params.qd}id=${e}${n}`).then((e=>e.json())).then((e=>i.formatResponse(e)))}getFeaturesAdmin({locations_ids:e,lines_ids:t,polygons_ids:i,cats:n}){const r=e.concat(t.concat(i));return fetch(`${window.mapster_params.rest_url}mapster-wp-maps/features${window.mapster_params.qd}ids=${JSON.stringify(r)}&categories=${JSON.stringify(n)}`).then((e=>e.json()))}sortLocations({adminFeatures:e}){return e.filter((e=>e.data.location))}sortLines({adminFeatures:e}){return e.filter((e=>e.data.line))}sortPolygons({adminFeatures:e}){return e.filter((e=>e.data.polygon))}doClustering({map:e,map_provider:t,cluster_options:i,circle_clustering:n,label_icon_clustering:r,marker_clustering:o,markers:s,locations:a,lines:l,polygons:c,idsToHide:u}){return(new MapsterHelpers).setClustering(e,t,i,n,r,o,s,a,l,c,u)}loadCustomScripts({map:e,javascript:t,locations:i,lines:n,polygons:r}){t&&window[t]&&(0,window[t])(e,i.concat(n.concat(r)))}setMapStyle({map:e,map_type:t}){const i=new MapsterHelpers;"custom-image"===t.map_provider?i.setCustomImageMap(e,t,!0):t.custom_style_json&&""!==t.custom_style_json?e.setStyle(JSON.parse(t.custom_style_json)):e.setStyle(i.getStyle(t))}loadProjection({map:e,map_provider:t,projection:i}){"mapbox"===t&&e.setProjection({name:i,center:[0,30],parallels:[30,30]})}loadTerrain({map:e,map_provider:t,terrain:i}){if("mapbox"===t)if(i){if(!e.getSource("mapbox-mapster-dem")){e.addSource("mapbox-mapster-dem",{type:"raster-dem",url:"mapbox://mapbox.mapbox-terrain-dem-v1",tileSize:512,maxzoom:14});e.setTerrain({source:"mapbox-mapster-dem",exaggeration:1.5});e.addLayer({id:"sky",type:"sky",paint:{"sky-type":"atmosphere","sky-atmosphere-sun":[0,0],"sky-atmosphere-sun-intensity":15}})}}else{e.getLayer("sky")&&e.removeLayer("sky");e.setTerrain(null);e.getSource("mapbox-mapster-dem")&&e.removeSource("mapbox-mapster-dem")}}layerClick({map:e,interactivity:t,clickedEvent:i,locations:n,lines:r,polygons:o}){if(t){let t=i.point?i.point:e.project(i.lngLat);var s=e.queryRenderedFeatures(t).filter((e=>["symbol","line","fill","circle"].indexOf(e.source.split("-")[0])>-1));return!(!s[0]||"fill"===s[0].layer.id&&("fill"!==s[0].layer.id||0===s[0].layer.paint["fill-opacity"]))&&n.concat(r.concat(o)).find((e=>e.id===s[0].properties.post_id))}return!1}storeLocatorClick({clickedFeature:e,store_locator_options:t}){const i=new MapsterHelpers;e&&e.data.enable_popup&&("click"===e.data.interaction||i.isMobile()&&e.data.click_on_mobile)&&i.openStoreLocatorClick(t,e.id)}sidebarClick({post_id:e,clickedFeature:t,minimum_sidebar_width:i,maximum_sidebar_width:n,store_locator_options:r,open_popups_in_sidebar:o}){const s=new MapsterHelpers;t&&t.data.enable_popup&&("click"===t.data.interaction||s.isMobile()&&t.data.click_on_mobile)&&s.openSidebarClick(r,o,t,i,n,e)}externalClickLayer({clickedFeature:e}){(new MapsterHelpers).openExternalLink(e)}externalClickMarker({clickedMarker:e}){(new MapsterHelpers).openExternalLink(e)}popupClick({map:e,mapLibrary:t,clickedPopup:i,clickedFeature:n,clickedEvent:r,store_locator_options:o,open_popups_in_sidebar:s}){const a=new MapsterHelpers;if(n&&n.data.enable_popup&&("click"===n.data.interaction||a.isMobile()&&n.data.click_on_mobile))return a.openPopup(e,t,i,n,r.lngLat,o,s)}layerHover({map:e,interactivity:t,hoveredEvent:i,locations:n,lines:r,polygons:o}){if(t){var s=e.queryRenderedFeatures(i.point).filter((e=>["symbol","line","fill","circle"].indexOf(e.source.split("-")[0])>-1));return!(!s[0]||"fill"===s[0].layer.id&&("fill"!==s[0].layer.id||0===s[0].layer.paint["fill-opacity"]))&&n.concat(r.concat(o)).find((e=>e.id===s[0].properties.post_id))}return!1}layerHoverEffect({map:e,interactivity:t,hoveredFeature:i}){const n=new MapsterHelpers;n.changeCursor(e,i,"on");
}popupHover({map:e,mapLibrary:t,hoveredPopup:i,hoveredFeature:n,hoveredEvent:r,store_locator_options:o}){const s=new MapsterHelpers;if(n&&n.data.enable_popup&&"hover"===n.data.interaction&&(!s.isMobile()||s.isMobile()&&n.data.click_on_mobile))return s.openPopup(e,t,i,n,r.lngLat,o)}markerClick({interactivity:e,clickedMarker:t}){return!!e&&t.mapsterProperties}markerHover({interactivity:e,hoveredMarker:t}){return!!e&&t.mapsterProperties}markerHoverEffect({map:e,mapLibrary:t,interactivity:i,hoveredMarker:n}){
}openMarkerClickPopup({map:e,mapLibrary:t,clickedMarker:i,clickedFeature:n,clickedPopup:r,store_locator_options:o,open_popups_in_sidebar:s}){const a=new MapsterHelpers;if(!o.enable&&!s&&n&&n.data.enable_popup&&("click"===n.data.interaction||a.isMobile()&&n.data.click_on_mobile)&&n.data.popup_style){const r=new t.Popup(a.returnPopupOptions(n.data));r.setHTML(a.getPopupHTML(n.id,n.data));a.centerPopup(e,r,n);i.setPopup(r)}}openMarkerHoverPopup({map:e,mapLibrary:t,hoveredMarker:i,hoveredFeature:n}){const r=new MapsterHelpers;if(n&&n.data.enable_popup&&"hover"===n.data.interaction&&!r.isMobile()&&n.data.popup_style&&!i.getPopup()){const o=new t.Popup(r.returnPopupOptions(n.data));o.setHTML(r.getPopupHTML(n.id,n.data));r.centerPopup(e,o,n);i.setPopup(o).togglePopup()}}markerHoverEffectOff({tempHoverMarker:e,hoveredMarker:t}){
}removeMarkerHoverPopup({hoveredMarker:e,hoveredFeature:t}){const i=new MapsterHelpers;t&&t.data.enable_popup&&"hover"===t.data.interaction&&!i.isMobile()&&(e&&!t.data.keep_popup_open_on_hover?e.setPopup(null):e&&t.data.keep_popup_open_on_hover&&jQuery(document).on("mousemove.mapster",(function(e){let n=jQuery(`.mapster-feature-popup-${t.id}`).closest(".mapboxgl-popup");i.mouseIsNear(n,2,e)?n.one("mouseleave",(function(){jQuery(document).off("mousemove.mapster")})):jQuery(document).off("mousemove.mapster")})))}layerHoverEffectOff({map:e,interactivity:t,hoveredFeature:i}){const n=new MapsterHelpers;n.changeCursor(e,i,"off");
}removePopupHover({hoveredFeature:e,hoveredPopup:t}){t&&!e.data.keep_popup_open_on_hover?t.remove():t&&e.data.keep_popup_open_on_hover&&jQuery(document).one("mousemove",(function(i){let n=jQuery(`.mapster-feature-popup-${e.id}`).closest(".mapboxgl-popup:hover");n.length?n.one("mouseleave",(function(){t.remove()})):t.remove()}))}setInteractivity({map:e,zoom_on_scroll:t,interactivity:i,allow_rotation_and_pitch:n}){t||e.scrollZoom.disable();if(!i){e.scrollZoom.disable();e.boxZoom.disable();e.dragRotate.disable();e.dragPan.disable();e.keyboard.disable();e.doubleClickZoom.disable();e.touchZoomRotate.disable()}if(i&&!n){e.dragRotate.disable();e.touchZoomRotate.disable()}}setFeaturesToMap({map:e,map_provider:t,locations:i,lines:n,polygons:r}){const o=new MapsterHelpers;[["line","line"],["polygon","fill"],["polygon","fill-extrusion"],["location","circle"],["location","symbol"],["location","3d-model"]].forEach((s=>{var a=o.createLayerGeoJSON(e,s[0],s[1],i,n,r);if("3d-model"!==s[1])if(e.getSource(s[1])){e.getSource(s[1]).setData(a);o.addIcons(e,s[1],a)}else{e.addSource(s[1],{type:"geojson",data:a});var l=o.getLayerExpressions(s[0],s[1],t);e.addLayer({id:s[1],source:s[1],type:s[1],paint:l.paint,layout:l.layout});o.addIcons(e,s[1],a)}else o.create3DModels(e,i)}))}setMarkersToMap({map:e,markers:t,mapLibrary:i,locations:n,marker_clustering:r}){const o=new MapsterHelpers;let s=[];t.forEach((e=>{n.find((t=>t.id===e.id))?s.push(e):e.remove()}));let a=[];a=a.concat(s);const l=n.filter((e=>"marker"===e.data.location_style));let c=[];l.sort(((e,t)=>{if(e.data.location.coordinates&&t.data.location.coordinates)return e.data.location.coordinates[1]>t.data.location.coordinates[1]?-1:1;if(!e.data.location.coordinates&&-1===c.indexOf(e.title)){alert(`A point is missing coordinates. See ${e.title}.`);c.push(e.title)}if(!t.data.location.coordinates&&-1===c.indexOf(t.title)){alert(`A point is missing coordinates. See ${t.title}.`);c.push(t.title)}}));l.forEach((t=>{if(!s.find((e=>e.mapsterProperties.id===t.id))){var n=o.getMarkerStyles(t),l=o.makeFeatureJSON(t.data).features[0].geometry.coordinates,c=new i.Marker(n).setLngLat(l);c.mapsterProperties=t;r||c.addTo(e);a.push(c);t.data.open_popup_on_load&&setTimeout((()=>{jQuery(c.getElement()).click()}),100)}}));return a}setHeatmap({map:e,mapLibrary:t,markers:i,locations:n,heatmap:r}){
}setMapSize({post_id:e,layout:t}){var i="#mapster-wp-maps-"+e;const n=new MapsterHelpers;if(!t.full_page){jQuery(i).height(t.height+t.height_units);jQuery(i).width(t.width+t.width_units);n.setMapBreakpointSizes(e,t)}if(t.full_page){jQuery(i).height(window.innerHeight+t.height_units);jQuery(i).width("100%")}if(t.full_page&&t.ignore_container){jQuery(`<div id="margin-compensator" style="padding-bottom: ${window.innerHeight}px"></div>`).insertAfter(i);jQuery(i).css("marginLeft",-1*jQuery(i).offset().left+"px");jQuery(i).width(window.innerWidth+"px");jQuery(i).css("position","absolute")}}setMapMoveEndVariables({map:e}){jQuery('.acf-field[data-name="manual_pitch"]').find(".acf-label label").html(`Manual Pitch <i>(currently: ${e.getPitch()})</i>`);jQuery('.acf-field[data-name="manual_zoom"]').find(".acf-label label").html(`Manual Zoom <i>(currently: ${e.getZoom()})</i>`);jQuery('.acf-field[data-name="manual_rotation"]').find(".acf-label label").html(`Manual Rotation <i>(currently: ${e.getBearing()})</i>`);const{lng:t,lat:i}=e.getCenter();jQuery('.acf-field[data-name="manual_latitude"]').find(".acf-label label").html(`Manual Latitude <i>(currently: ${i})</i>`);jQuery('.acf-field[data-name="manual_longitude"]').find(".acf-label label").html(`Manual Longitude <i>(currently: ${t})</i>`)}setDefaultAccessToken(){""===jQuery('.acf-field[data-name="access_token"]').find(":input").val()&&jQuery('.acf-field[data-name="access_token"]').find(":input").val(window.mapster_params.mapbox_access_token)}setMapType({map_type:e}){if("mapbox"!==e.map_provider){""!==e.access_token&&(maplibregl.accessToken=e.access_token);return maplibregl}if(""!==e.access_token){mapboxgl.accessToken=e.access_token;return mapboxgl}window.alert(window.mapster_params.strings["Mapbox Token Warning"])}setSubmissionModal({post_id:e,map:t,mapLibrary:i,submission:n}){const r=new MapsterHelpers;jQuery(document).on("click",`#mapster-submit-${e}`,(function(){const o=jQuery(this).data("type"),s=jQuery(this).data("header");jQuery(`.mapster-submit-${e} .mapster-submission-modal-title`).text(s);jQuery(`.mapster-submit-${e} #mapster-submission-modal-overlay-${e}`).parent().detach().appendTo("body");jQuery(`.mapster-submit-${e} #mapster-submission-modal-${e}`).parent().detach().appendTo("body");n.submission_interface.categories.length>0?fetch(`${window.mapster_params.rest_url}mapster-wp-maps/submission-info${window.mapster_params.qd}categories=${n.submission_interface.categories.join(",")}`).then((e=>e.json())).then((s=>{r.loadModalSteps(e,t,i,o,s,n)})):r.loadModalSteps(e,t,i,o,!1,n)}));jQuery(document).on("click",".mapster-submission-modal-close",(function(){jQuery(".mapster-submission-modal-overlay").fadeOut(50);jQuery(".mapster-submission-modal").fadeOut(100)}))}setMap({post_id:e,mapLibrary:t,map:i,locations:n,lines:r,polygons:o}){var s="mapster-wp-maps-"+e;const a=new MapsterHelpers;let l=!0,c="manual"===i.view.initial_load?[parseFloat(i.view.manual_longitude),parseFloat(i.view.manual_latitude)]:a.getDefaultCenter();if(jQuery(`#${s}`).data("latitude")&&"null"!==jQuery(`#${s}`).data("latitude")&&jQuery(`#${s}`).data("longitude")&&"null"!==jQuery(`#${s}`).data("longitude")){c=[parseFloat(jQuery(`#${s}`).data("longitude")),parseFloat(jQuery(`#${s}`).data("latitude"))];l=!1}let u="manual"===i.view.initial_load?parseFloat(i.view.manual_zoom):a.getDefaultZoom();if(jQuery(`#${s}`).data("zoom")&&"null"!==jQuery(`#${s}`).data("zoom")){u=parseFloat(jQuery(`#${s}`).data("zoom"));l=!1}const h={renderWorldCopies:i.layout.duplicate_horizontally,style:a.getStyle(i.map_type),container:s,fitBoundsOptions:{padding:20,maxZoom:18},projection:{name:i.map_type.projection?i.map_type.projection:"mercator",center:[0,30],parallels:[30,30]},bounds:"fit-features"===i.view.initial_load&&l?a.getMapBounds(n,r,o):null,center:c,zoom:u,pitch:i.view.manual_pitch?parseFloat(i.view.manual_pitch):0,bearing:i.view.manual_rotation?parseFloat(i.view.manual_rotation):0,attributionControl:!1,logoPosition:i.logo_control?i.logo_control.position:"bottom-left"};if("1"===window.mapster_params.activated&&i.restricted_movement.restrict_movement){let e=i.restricted_movement.allowed_bounds.southwest_longitude,t=i.restricted_movement.allowed_bounds.southwest_latitude,n=i.restricted_movement.allowed_bounds.northeast_longitude,r=i.restricted_movement.allowed_bounds.northeast_latitude;if(""!==e&&""!==t&&""!==n&&""!==r){let i=[[parseFloat(e),parseFloat(t)],[parseFloat(n),parseFloat(r)]];h.maxBounds=i}let o=i.restricted_movement.allowed_zoom.min_zoom;""!==o&&(h.minZoom=parseFloat(o));let s=i.restricted_movement.allowed_zoom.max_zoom;""!==s&&(h.maxZoom=parseFloat(s))}const p=new t.Map(h);i.map_type.custom_style_json&&""!==i.map_type.custom_style_json&&p.setStyle(JSON.parse(i.map_type.custom_style_json));"custom-image"===i.map_type.map_provider&&a.setCustomImageMap(p,i.map_type);i.map_compare&&i.map_compare.enable_map_slider&&i.map_compare.compared_map&&a.setMapCompare(t,p,e,i.map_compare);window[`mapsterMap${e}`]=p;a.setProjectionGlobe(p,i.map_type);jQuery(".mapster-wp-maps-loader-container").hide();return p}setLoader({post_id:e}){const t=new MapsterConstants;jQuery("#mapster-wp-maps-"+e).append(t.loaderHTML())}setLoaderDone({post_id:e}){jQuery("#mapster-wp-maps-"+e+" .mapster-map-loader").fadeOut()}setMapResize({map:e}){e.resize()}setStreetViewControl(){}setMapTypeControl(){}setZoomControl({map:e,mapLibrary:t,controls:i,zoom_control:n}){return(new MapsterHelpers).addMapControl(e,i.zoomControl,n.enable,n.position,t.NavigationControl)}setAttributionControl({map:e,mapLibrary:t,controls:i,attribution_control:n,map_type:r}){}setElevationControl({map:e,mapLibrary:t,controls:i,elevation_line_chart:n,post_id:r,lines:o}){
}set3DControl(e){const{map:t,mapLibrary:i,controls:n}=e;return(new MapsterHelpers).addMapControl(t,n["3dControl"],e["3d_control"].enable,e["3d_control"].position,PitchToggle)}setScaleControl({map:e,mapLibrary:t,controls:i,scale_control:n}){return(new MapsterHelpers).addMapControl(e,i.scaleControl,n.enable,n.position,t.ScaleControl)}setGeolocationControl({map:e,mapLibrary:t,controls:i,geolocation_control:n}){const r=new MapsterHelpers,o={showAccuracyCircle:n.show_accuracy_circle,showUserHeading:n.show_user_heading,trackUserLocation:n.show_user_heading||n.track_user_location},s=r.addMapControl(e,i.geolocationControl,n.enable,n.position,t.GeolocateControl,o);r.setGeolocationOnLoad(n);return s}setFullscreenControl({map:e,mapLibrary:t,controls:i,fullscreen_control:n}){return(new MapsterHelpers).addMapControl(e,i.fullscreenControl,n.enable,n.position,t.FullscreenControl)}setGeocoderControl({map:e,mapLibrary:t,controls:i,geocoder_control:n}){const r=new MapsterHelpers;if("undefined"!=typeof MapboxGeocoder){var o={accessToken:t.accessToken,mapboxgl:t,placeholder:n.placeholder};return r.addMapControl(e,i.geocoderControl,n.enable,n.position,MapboxGeocoder,o)}}setDirectionsControl({map:e,mapLibrary:t,controls:i,directions_control:n}){if("undefined"!=typeof MapboxDirections){const o=new MapsterHelpers;var r={accessToken:t.accessToken,mapboxgl:t,unit:n.unit,profile:n.profile,placeholderOrigin:n.placeholderOrigin};return o.addMapControl(e,i.directionsControl,n.enable,n.position,MapboxDirections,r)}}setCustomSearchFilterControl({map:e,mapLibrary:t,controls:i,custom_search_filter:n,locations:r,lines:o,polygons:s,markers:a}){const l=new MapsterHelpers;if("undefined"!=typeof MapboxGeocoder){var c={mapboxgl:t,marker:!1,placeholder:n.placeholder};n.include_geocoder?c.accessToken=t.accessToken:c.localGeocoderOnly=!0;""!==n.limit_results&&(c.countries=n.limit_results);(c=l.applyProSearchFilter(n,c)).localGeocoder=e=>l.searchLocalFeatures(n.search_type,e,r,o,s);const u=l.addMapControl(e,i.customSearchControl,n.enable,n.position,MapboxGeocoder,c);if(u){u.on("result",(({result:e})=>{var i=document.createElement("div");i.innerHTML=e.place_name;jQuery(u._inputEl).val(i.innerHTML);const n=a.find((t=>t.mapsterProperties.id===e.id));n&&n.mapsterProperties.data.enable_popup&&n.setPopup(new t.Popup(l.returnPopupOptions(n.mapsterProperties.data)).setHTML(l.getPopupHTML(n.mapsterProperties.id,n.mapsterProperties.data))).togglePopup()}));return u}}}setFilterDropdownControl({map:e,mapLibrary:t,controls:i,filter_dropdown:n,locations:r,lines:o,polygons:s,markers:a}){const l=new MapsterHelpers;if("undefined"!=typeof MapboxGeocoder){var c={mapboxgl:t,localGeocoderOnly:!0,marker:!1,placeholder:n.placeholder,minLength:0,limit:1e3,localGeocoder:e=>l.searchLocalFeatures("exact-match",e,r,o,s)};const u=l.addMapControl(e,i.filterDropdownControl,n.enable,n.position,MapboxGeocoder,c);if(u){n.enable&&l.modifyDropdown(u);u.on("result",(e=>{const i=a.find((t=>t.mapsterProperties.id===e.result.id));i&&i.mapsterProperties.data.enable_popup&&i.setPopup(new t.Popup(l.returnPopupOptions(i.mapsterProperties.data)).setHTML(l.getPopupHTML(i.mapsterProperties.id,i.mapsterProperties.data))).togglePopup()}))}return u}}setCategoryFilterControl({map:e,mapLibrary:t,controls:i,cluster_options:n,category_filter:r,markers:o,dataLayers:s,locations:a,lines:l,polygons:c,map_provider:u,label_icon_clustering:h,circle_clustering:p,marker_clustering:d}){new MapsterHelpers;const f={functionality:r.functionality,independent_children:r.independent_children,initial_visibility:r.initial_visibility,category_display:r.category_display,checkbox_display:r.checkbox_display,pre_selected_categories:r.pre_selected_categories,additional_filters:r.additional_filters,accordion_layout:r.accordion_layout,excluded_categories:r.excluded_categories,show_number_of_features:r.show_number_of_features};i.categoryFilterControl&&e.removeControl(i.categoryFilterControl);if(r.enable){const t=new CategoryControl(f,n,o,s,a,l,c,u,p,h,d);""!==r.render_in_external_div&&document.getElementById(r.render_in_external_div)?document.getElementById(r.render_in_external_div).appendChild(t.onAdd(e)):e.addControl(t,r.position);return t}return!1}setListControl({map:e,mapLibrary:t,controls:i,list:n,locations:r,lines:o,polygons:s,markers:a}){new MapsterHelpers;i.listControl&&e.removeControl(i.listControl);if(n.enable){const i=new ListControl(n,r,o,s,a,t);e.addControl(i,n.position);return i}return!1}setDownloadControl({map:e,mapLibrary:t,controls:i,download_control:n,locations:r,lines:o,polygons:s}){
}setCustomHTMLControl({map:e,mapLibrary:t,controls:i,custom_html_control:n}){
}setLayerControl({map:e,mapLibrary:t,controls:i,layer_control:n}){
}setStyleControl({map:e,mapLibrary:t,controls:i,style_control:n}){
}setListingPosts({post_id:e,map:t,listing_page:i,locations:n,lines:r,polygons:o}){
}setJqueryEvents(){
}}class MapsterContainer{constructor(e,t,i){this.core={};this.MapsterMap=i;this.post_id=e;this.single_feature_id=t;this.postResponse;this.mapLibrary;this.markers=[];this.controls=[];this.clusterLayers=[];this.clickedEvent;this.clickedFeature;this.clickedPopup;this.clickedMarker;this.hoveredEvent;this.hoveredFeature;this.hoveredPopup;this.hoveredMarker;this.tempHoverMarker;this.map;this.postResponseAdmin;this.adminFeatures;this.dataLayers;this.defineCore()}defineCore(){const e=new MapsterCore;this.core.set_accesstokendefault={args:[],hook:"access_token_set",func:e.setDefaultAccessToken};this.core.define_postResponse={args:["post_id","single_feature_id"],hook:"data_fetched",func:e.getPostData,promise:!0};this.core.set_mapSize={args:["post_id","postResponse.map.layout"],hook:"map_size_set",func:e.setMapSize};this.core.define_mapLibrary={args:["postResponse.map.map_type"],hook:"map_library_set",func:e.setMapType};this.core.set_submissionModal={args:["post_id","map","mapLibrary","postResponse.map.submission"],hook:"submission_modal_initialized",func:e.setSubmissionModal};this.core.define_map={args:["post_id","mapLibrary","postResponse.map","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"map_set",func:e.setMap};this.core.set_moveendVariables={args:["map"],hook:"map_moveend",func:e.setMapMoveEndVariables};this.core.set_jquery_events={args:[],hook:"jquery_events_set",func:e.setJqueryEvents};this.core.set_loader={args:["post_id"],hook:"loading_icon_started",func:e.setLoader};this.core.set_loaderdone={args:["post_id"],hook:"loading_icon_done",func:e.setLoaderDone};this.core.set_mapresize={args:["map"],hook:"map_resize_set",func:e.setMapResize};this.core.set_listingposts={args:["post_id","map","postResponse.map.listing_page","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"map_set_listing_posts",func:e.setListingPosts};this.core.define_dataLayers={args:["map","postResponse.map.map_type.map_provider","dataLayers","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"map_datalayers_set",func:e.setDataLayers,callback:this.MapsterMap.setDataLayerEvents};this.core.set_mapfeatures={args:["map","postResponse.map.map_type.map_provider","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"map_features_set",func:e.setFeaturesToMap,callback:this.MapsterMap.setLayerEvents};this.core.define_markers={args:["map","markers","mapLibrary","postResponse.locations","postResponse.map.marker_clustering"],hook:"map_markers_set",func:e.setMarkersToMap,callback:this.MapsterMap.setMarkerEvents};this.core.set_heatmap={args:["map","markers","postResponse.locations","postResponse.map.heatmap"],hook:"map_heatmap_set",func:e.setHeatmap};this.core["define_controls.elevationControl"]={args:["map","mapLibrary","controls","postResponse.map.elevation_line_chart","post_id","postResponse.lines"],hook:"elevation_control_set",func:e.setElevationControl};this.core["define_controls.zoomControl"]={args:["map","mapLibrary","controls","postResponse.map.zoom_control"],hook:"zoom_control_set",func:e.setZoomControl};this.core["define_controls.attributionControl"]={args:["map","mapLibrary","controls","postResponse.map.attribution_control","postResponse.map.map_type"],hook:"attribution_control_set",func:e.setAttributionControl};this.core["define_controls.streetViewControl"]={args:["map","mapLibrary","controls","postResponse.map.street_view_control"],hook:"street_view_control_set",func:e.setStreetViewControl};this.core["define_controls.mapTypeControl"]={args:["map","mapLibrary","controls","postResponse.map.map_type_control"],hook:"map_type_control_set",func:e.setMapTypeControl};this.core["define_controls.geocoderControl"]={args:["map","mapLibrary","controls","postResponse.map.geocoder_control"],hook:"geocoder_control_set",func:e.setGeocoderControl};this.core["define_controls.directionsControl"]={args:["map","mapLibrary","controls","postResponse.map.directions_control"],hook:"directions_control_set",func:e.setDirectionsControl};this.core["define_controls.3dControl"]={args:["map","mapLibrary","controls","postResponse.map.3d_control"],hook:"3d_control_set",func:e.set3DControl};this.core["define_controls.scaleControl"]={args:["map","mapLibrary","controls","postResponse.map.scale_control"],hook:"scale_control_set",func:e.setScaleControl};this.core["define_controls.geolocationControl"]={args:["map","mapLibrary","controls","postResponse.map.geolocation_control"],hook:"geolocation_control_set",func:e.setGeolocationControl};this.core["define_controls.fullscreenControl"]={args:["map","mapLibrary","controls","postResponse.map.fullscreen_control"],hook:"fullscreen_control_set",func:e.setFullscreenControl};this.core["define_controls.downloadControl"]={args:["map","mapLibrary","controls","postResponse.map.download_control","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"download_control_set",func:e.setDownloadControl};this.core["define_controls.customHTMLControl"]={args:["map","mapLibrary","controls","postResponse.map.custom_html_control"],hook:"custom_html_control_set",func:e.setCustomHTMLControl};this.core["define_controls.layerControl"]={args:["map","mapLibrary","controls","postResponse.map.layer_control"],hook:"layer_control_set",func:e.setLayerControl};this.core["define_controls.styleControl"]={args:["map","mapLibrary","controls","postResponse.map.style_control"],hook:"style_control_set",func:e.setStyleControl};this.core["define_controls.customSearchControl"]={args:["map","mapLibrary","controls","postResponse.map.filter.custom_search_filter","postResponse.locations","postResponse.lines","postResponse.polygons","markers"],hook:"customSearch_control_set",func:e.setCustomSearchFilterControl};this.core["define_controls.filterDropdownControl"]={args:["map","mapLibrary","controls","postResponse.map.filter.filter_dropdown","postResponse.locations","postResponse.lines","postResponse.polygons","markers"],hook:"filterDropdown_control_set",func:e.setFilterDropdownControl};this.core["define_controls.categoryFilterControl"]={args:["map","mapLibrary","controls","postResponse.map.cluster_options","postResponse.map.filter.category_filter","markers","dataLayers","postResponse.locations","postResponse.lines","postResponse.polygons","postResponse.map.map_type.map_provider","postResponse.map.circle_clustering","postResponse.map.label_icon_clustering","postResponse.map.marker_clustering"],hook:"categoryFilter_control_set",func:e.setCategoryFilterControl};this.core["define_controls.listControl"]={args:["map","mapLibrary","controls","postResponse.map.list","postResponse.locations","postResponse.lines","postResponse.polygons","markers"],hook:"list_control_set",func:e.setListControl};this.core.define_clusterLayers={args:["map","postResponse.map.map_type.map_provider","postResponse.map.cluster_options","postResponse.map.circle_clustering","postResponse.map.label_icon_clustering","postResponse.map.marker_clustering","markers","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"map_clustering_set",func:e.doClustering,callback:this.MapsterMap.setDynamicLayerEvents};this.core.set_customscripts={args:["map","postResponse.map.javascript","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"custom_scripts_set",func:e.loadCustomScripts};this.core.set_interactivity={args:["map","postResponse.map.zoom_on_scroll","postResponse.map.interactivity","postResponse.map.allow_rotation_and_pitch"],hook:"interactivity_set",func:e.setInteractivity};this.core.set_mapstyle={args:["map","postResponse.map.map_type"],hook:"map_style_set",func:e.setMapStyle,callback:this.MapsterMap.idleReload};this.core.set_terrain={args:["map","postResponse.map.map_type.map_provider","postResponse.map.map_type.terrain"],hook:"map_terrain_set",func:e.loadTerrain};this.core.set_projection={args:["map","postResponse.map.map_type.map_provider","postResponse.map.map_type.projection"],hook:"map_projection_set",func:e.loadProjection};this.core.define_clickedFeature={args:["map","postResponse.map.interactivity","clickedEvent","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"layer_feature_clicked",func:e.layerClick};this.core.set_storelocatorclick={args:["clickedFeature","postResponse.map.list.store_locator_options"],hook:"",func:e.storeLocatorClick};this.core.set_sidebarclick={args:["post_id","clickedFeature","postResponse.map.minimum_sidebar_width","postResponse.map.maximum_sidebar_width","postResponse.map.list.store_locator_options","postResponse.map.open_popups_in_sidebar"],hook:"",func:e.sidebarClick};this.core.define_clickedPopup={args:["map","mapLibrary","clickedPopup","clickedFeature","clickedEvent","postResponse.map.list.store_locator_options","postResponse.map.open_popups_in_sidebar"],hook:"popup_opened_from_layer_click",func:e.popupClick};this.core.define_hoveredFeature={args:["map","postResponse.map.interactivity","hoveredEvent","postResponse.locations","postResponse.lines","postResponse.polygons"],hook:"layer_feature_hovered",func:e.layerHover};this.core.set_hoverEffects={args:["map","postResponse.map.interactivity","hoveredFeature","dataLayers"],hook:"",func:e.layerHoverEffect};this.core.define_hoveredPopup={args:["map","mapLibrary","hoveredPopup","hoveredFeature","hoveredEvent","postResponse.map.list.store_locator_options","postResponse.map.open_popups_in_sidebar"],hook:"popup_opened_from_layer_hover",func:e.popupHover};this.core.set_hoverEffectsOff={args:["map","postResponse.map.interactivity","hoveredFeature","dataLayers"],hook:"",func:e.layerHoverEffectOff};this.core.set_hoveredPopupOff={args:["hoveredFeature","hoveredPopup"],hook:"popup_closed_from_layer_hover",func:e.removePopupHover};this.core.set_externallink={args:["clickedFeature"],hook:"external_link_opened",func:e.externalClickLayer};this.core.define_clickedFeature_fromMarker={args:["clickedMarker","postResponse.map.interactivity"],hook:"marker_feature_clicked",func:e.markerClick};this.core.define_hoveredFeature_fromMarker={args:["hoveredMarker","postResponse.map.interactivity"],hook:"marker_feature_hovered",func:e.markerHover};this.core.define_tempHoverMarker={args:["map","mapLibrary","postResponse.map.interactivity","hoveredMarker"],hook:"",func:e.markerHoverEffect};this.core.define_clickedPopup_fromMarker={args:["map","mapLibrary","clickedMarker","clickedFeature","clickedPopup","postResponse.map.list.store_locator_options","postResponse.map.open_popups_in_sidebar"],hook:"popup_opened_from_marker_click",func:e.openMarkerClickPopup};this.core.define_hoveredPopup_fromMarker={args:["map","mapLibrary","hoveredMarker","hoveredFeature","hoveredPopup"],hook:"popup_opened_from_marker_hover",func:e.openMarkerHoverPopup};this.core.set_hoverEffectsOff_fromMarker={args:["tempHoverMarker","hoveredMarker"],hook:"",func:e.markerHoverEffectOff};this.core.set_hoveredPopupOff_fromMarker={args:["hoveredMarker","hoveredFeature","hoveredPopup"],hook:"popup_closed_from_marker_hover",func:e.removeMarkerHoverPopup};this.core.define_adminFeatures={args:["postResponseAdmin.locations_ids","postResponseAdmin.lines_ids","postResponseAdmin.polygons_ids","postResponse.cats"],hook:"",func:e.getFeaturesAdmin,promise:!0};this.core["define_postResponse.locations"]={args:["adminFeatures"],hook:"locations_fetched",func:e.sortLocations};this.core["define_postResponse.lines"]={args:["adminFeatures"],hook:"lines_fetched",func:e.sortLines};this.core["define_postResponse.polygons"]={args:["adminFeatures"],hook:"polygons_fetched",func:e.sortPolygons}}doCore(e){let t=this.core[e].args,i=this.core[e].func,n={};for(var r=0;r<t.length;r++){let e=t[r].split(".");n[e[e.length-1]]=this.getObjectProperty(this,t[r])}if(this.core[e].promise)return Promise.resolve(i(n)).then((t=>{this.defineThisObject(e,t);this.core[e].callback&&this.core[e].callback(this,this.MapsterMap);this.core[e].hook&&this.MapsterMap.runHookActions(e,t)}));{const t=i(n);this.defineThisObject(e,t);this.core[e].callback&&this.core[e].callback(this,this.MapsterMap);this.core[e].hook&&this.MapsterMap.runHookActions(e,t);return t}}registerListener(e,t,i,n){this.setStarterValue(e,t,i);jQuery(document).on("change","select"!==t?e:e.replace("select",":input"),(()=>{"check"===t&&this.setObjectProperty(this,i,jQuery(e).is(":checked"));"val"===t&&this.setObjectProperty(this,i,jQuery(e).val());"select"===t&&this.setObjectProperty(this,i,jQuery(e).select2("data").map((e=>e.id)));if(n&&n.length>0)for(var r=0;r<n.length;r++){if(this.core[n[r]].promise){this.MapsterMap.doCoreAndRunActions(n[r]).then((()=>{for(var e=r+1;e<n.length;e++)this.MapsterMap.doCoreAndRunActions(n[e])}));break}this.MapsterMap.doCoreAndRunActions(n[r])}}))}setStarterValue(e,t,i){"check"===t&&this.setObjectProperty(this,i,jQuery(e).is(":checked"));"val"===t&&this.setObjectProperty(this,i,jQuery(e).val());"select"===t&&this.setObjectProperty(this,i,jQuery(e).select2("data").map((e=>e.id)))}defineThisObject(e,t){e.indexOf("define_")>-1&&this.setObjectProperty(this,e.split("_")[1],t)}getObjectProperty(e,t){return t.split(".").reduce(((e,t)=>e?.[t]),e)}setObjectProperty(e,t,i){t.split(".").reduce(((e,n)=>{n===t.split(".")[t.split(".").length-1]&&(e[n]=i);void 0===e[n]&&(n===t.split(".")[t.split(".").length-1]?e[n]="":e[n]={});return e?.[n]}),e)}}class MapsterMap{constructor(e,t,i){this.MapsterContainer=new MapsterContainer(e,i,this);this.post_id=e;this.isPublic=t;this.dynamicLayerListenersSet=!1;this.isPublic||this.registerAdminEventListeners()}preInitMap(){return this.isPublic?this.doCoreAndRunActions("define_postResponse"):this.doCoreAndRunActions("define_adminFeatures")}init(){this.preInitMap().then((()=>{if(!this.isPublic){this.doCoreAndRunActions("set_accesstokendefault");this.doCoreAndRunActions("define_postResponse.locations");this.doCoreAndRunActions("define_postResponse.lines");this.doCoreAndRunActions("define_postResponse.polygons")}this.initMap();this.MapsterContainer.map.on("load",(()=>{this.postLoad();this.setMoveEvents(this.MapsterContainer.map)}));this.MapsterContainer.map.on("mapster_custom_style_load",(()=>{this.postStyleSwitch(this.MapsterContainer,this)}))}))}initMap(){this.isPublic&&this.doCoreAndRunActions("set_mapSize");this.doCoreAndRunActions("define_mapLibrary");this.doCoreAndRunActions("define_map");this.doCoreAndRunActions("set_jquery_events");this.doCoreAndRunActions("set_loader");if(this.isPublic){this.doCoreAndRunActions("set_submissionModal");this.doCoreAndRunActions("set_interactivity");this.doCoreAndRunActions("set_listingposts")}}postLoad(){this.doCoreAndRunActions("set_mapresize");this.doCoreAndRunActions("set_terrain");this.doCoreAndRunActions("set_mapfeatures");this.doCoreAndRunActions("define_dataLayers");this.doCoreAndRunActions("define_markers");this.doCoreAndRunActions("set_heatmap");this.setControls();this.isPublic&&this.doCoreAndRunActions("define_clusterLayers");this.doCoreAndRunActions("set_loaderdone");this.doCoreAndRunActions("set_customscripts")}setControls(){this.doCoreAndRunActions("define_controls.zoomControl");this.doCoreAndRunActions("define_controls.mapTypeControl");this.doCoreAndRunActions("define_controls.streetViewControl");this.doCoreAndRunActions("define_controls.attributionControl");this.doCoreAndRunActions("define_controls.geocoderControl");this.doCoreAndRunActions("define_controls.directionsControl");this.doCoreAndRunActions("define_controls.3dControl");this.doCoreAndRunActions("define_controls.scaleControl");this.doCoreAndRunActions("define_controls.geolocationControl");this.doCoreAndRunActions("define_controls.fullscreenControl");this.doCoreAndRunActions("define_controls.downloadControl");this.doCoreAndRunActions("define_controls.customHTMLControl");this.doCoreAndRunActions("define_controls.layerControl");this.doCoreAndRunActions("define_controls.styleControl");this.doCoreAndRunActions("define_controls.customSearchControl");this.doCoreAndRunActions("define_controls.filterDropdownControl");this.doCoreAndRunActions("define_controls.categoryFilterControl");this.doCoreAndRunActions("define_controls.elevationControl");this.doCoreAndRunActions("define_controls.listControl")}idleReload(e,t){e.map.once("idle",(()=>{t.doCoreAndRunActions("set_loader");t.doCoreAndRunActions("set_terrain");t.doCoreAndRunActions("set_mapfeatures");t.doCoreAndRunActions("define_dataLayers");t.doCoreAndRunActions("define_markers");t.doCoreAndRunActions("define_clusterLayers");t.doCoreAndRunActions("set_loaderdone")}))}postStyleSwitch(e,t){e.map.once("idle",(()=>{t.doCoreAndRunActions("set_terrain");t.doCoreAndRunActions("set_mapfeatures");t.doCoreAndRunActions("define_dataLayers");t.doCoreAndRunActions("define_markers");t.doCoreAndRunActions("define_clusterLayers")}))}setLayerEvents(e,t){["symbol","circle","line","fill"].forEach((i=>{e.map.on("click",i,(i=>{e.clickedEvent=i;t.doCoreAndRunActions("define_clickedFeature");t.doCoreAndRunActions("set_storelocatorclick");t.doCoreAndRunActions("set_sidebarclick");t.doCoreAndRunActions("set_externallink");t.doCoreAndRunActions("define_clickedPopup")}));e.map.on("mousemove",i,(i=>{e.hoveredEvent=i;t.doCoreAndRunActions("define_hoveredFeature");t.doCoreAndRunActions("set_hoverEffects");t.doCoreAndRunActions("define_hoveredPopup")}));e.map.on("mouseout",i,(e=>{t.doCoreAndRunActions("set_hoverEffectsOff");t.doCoreAndRunActions("set_hoveredPopupOff")}))}))}setDynamicLayerEvents(e,t){if(e.clusterLayers.length>0&&!this.dynamicLayerListenersSet){e.clusterLayers.forEach((i=>{if(i.indexOf("-")>-1){e.map.on("click",i,(i=>{e.clickedEvent=i;t.doCoreAndRunActions("define_clickedFeature");t.doCoreAndRunActions("set_storelocatorclick");t.doCoreAndRunActions("set_sidebarclick");t.doCoreAndRunActions("set_externallink");t.doCoreAndRunActions("define_clickedPopup")}));e.map.on("mousemove",i,(i=>{e.hoveredEvent=i;t.doCoreAndRunActions("define_hoveredFeature");t.doCoreAndRunActions("set_hoverEffects");t.doCoreAndRunActions("define_hoveredPopup")}));e.map.on("mouseout",i,(e=>{t.doCoreAndRunActions("set_hoverEffectsOff");t.doCoreAndRunActions("set_hoveredPopupOff")}))}}));this.dynamicLayerListenersSet=!0}}setDataLayerEvents(e,t){}setMarkerEvents(e,t){e.markers.forEach((i=>{i.getElement().addEventListener("click",(()=>{e.clickedMarker=i;t.doCoreAndRunActions("define_clickedFeature_fromMarker");t.doCoreAndRunActions("set_storelocatorclick");t.doCoreAndRunActions("set_sidebarclick");t.doCoreAndRunActions("set_externallink");t.doCoreAndRunActions("define_clickedPopup_fromMarker")}));i.getElement().addEventListener("mouseenter",(n=>{e.hoveredMarker=i;t.doCoreAndRunActions("define_hoveredFeature_fromMarker");t.doCoreAndRunActions("define_tempHoverMarker");t.doCoreAndRunActions("define_hoveredPopup_fromMarker")}));i.getElement().addEventListener("mouseleave",(e=>{t.doCoreAndRunActions("set_hoverEffectsOff_fromMarker");t.doCoreAndRunActions("set_hoveredPopupOff_fromMarker")}))}))}setMoveEvents(e){if(!this.isPublic){e.once("idle",(e=>{this.doCoreAndRunActions("set_moveendVariables")}));e.on("moveend",(e=>{this.doCoreAndRunActions("set_moveendVariables")}))}}doCoreAndRunActions(e){return this.MapsterContainer.doCore(e)}runHookActions(e,t){if(window.mwm){let n=this.MapsterContainer.core[e].hook;const r=`${n}/mapster-${this.isPublic?this.post_id:"admin"}`;if(window.mwm.actions[r]){window.mwm.actions[r].funcs;if(window.mwm.actions[r].funcs.length>0)for(var i=0;i<window.mwm.actions[r].funcs.length;i++)window.mwm.actions[r].funcs[i].func(t)}if(window.mwm.actions[n]){window.mwm.actions[n].funcs;if(window.mwm.actions[n].funcs.length>0)for(i=0;i<window.mwm.actions[n].funcs.length;i++)window.mwm.actions[n].funcs[i].func(t)}}}registerAdminEventListeners(){this.MapsterContainer.registerListener('.acf-field[data-name="zoom_on_scroll"] :input',"check","postResponse.map.zoom_on_scroll");this.MapsterContainer.registerListener('.acf-field[data-name="interactivity"] :input',"check","postResponse.map.interactivity");this.MapsterContainer.registerListener('.acf-field[data-name="open_popups_in_sidebar"] :input',"check","postResponse.map.open_popups_in_sidebar");this.MapsterContainer.registerListener('.acf-field[data-name="restrict_movement"] :input',"check","postResponse.map.restricted_movement.restrict_movement");this.MapsterContainer.registerListener('.acf-field[data-name="southwest_longitude"] :input',"val","postResponse.map.restricted_movement.allowed_bounds.southwest_longitude");this.MapsterContainer.registerListener('.acf-field[data-name="southwest_latitude"] :input',"val","postResponse.map.restricted_movement.allowed_bounds.southwest_latitude");this.MapsterContainer.registerListener('.acf-field[data-name="northeast_longitude"] :input',"val","postResponse.map.restricted_movement.allowed_bounds.northeast_longitude");this.MapsterContainer.registerListener('.acf-field[data-name="northeast_latitude"] :input',"val","postResponse.map.restricted_movement.allowed_bounds.northeast_latitude");this.MapsterContainer.registerListener('.acf-field[data-name="min_zoom"] :input',"val","postResponse.map.restricted_movement.allowed_zoom.min_zoom");this.MapsterContainer.registerListener('.acf-field[data-name="max_zoom"] :input',"val","postResponse.map.restricted_movement.allowed_zoom.max_zoom");this.MapsterContainer.registerListener('.acf-field[data-name="zoom_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.zoom_control.enable",["define_controls.zoomControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="zoom_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.zoom_control.position",["define_controls.zoomControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="3d_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.3d_control.enable",["define_controls.3dControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="3d_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.3d_control.position",["define_controls.3dControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="scale_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.scale_control.enable",["define_controls.scaleControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="scale_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.scale_control.position",["define_controls.scaleControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="attribution_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.attribution_control.position",["define_controls.attributionControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="geolocation_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.geolocation_control.enable",["define_controls.geolocationControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="geolocation_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.geolocation_control.position",["define_controls.geolocationControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="geolocation_control"] .acf-field[data-name="set_on_load"] :input',"check","postResponse.map.geolocation_control.set_on_load",["define_controls.geolocationControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="fullscreen_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.fullscreen_control.enable",["define_controls.fullscreenControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="fullscreen_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.fullscreen_control.position",["define_controls.fullscreenControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="street_view_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.street_view_control.enable",["define_controls.streetViewControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="street_view_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.street_view_control.position",["define_controls.streetViewControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="map_type_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.map_type_control.enable",["define_controls.mapTypeControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="map_type_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.map_type_control.position",["define_controls.mapTypeControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="download_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.download_control.enable",["define_controls.downloadControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="download_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.download_control.position",["define_controls.downloadControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="download_control"] .acf-field[data-name="interact_with_filters"] :input',"check","postResponse.map.download_control.interact_with_filters",["define_controls.downloadControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="download_control"] .acf-field[data-name="notify_on_download"] :input',"val","postResponse.map.download_control.notify_on_download",["define_controls.downloadControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_html_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.custom_html_control.enable",["define_controls.customHTMLControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_html_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.custom_html_control.position",["define_controls.customHTMLControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_html_control"] .acf-field[data-name="custom_html"] :input',"val","postResponse.map.custom_html_control.custom_html",["define_controls.customHTMLControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="layer_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.layer_control.enable",["define_controls.layerControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="layer_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.layer_control.position",["define_controls.layerControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="layer_control"] .acf-field[data-name="toggleable_layers"] :input',"val","postResponse.map.layer_control.toggleable_layers",["define_controls.layerControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="layer_control"] .acf-field[data-name="toggleable_layer_titles"] :input',"val","postResponse.map.layer_control.toggleable_layer_titles",["define_controls.layerControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="layer_control"] .acf-field[data-name="checkbox_type"] :input',"val","postResponse.map.layer_control.checkbox_type",["define_controls.layerControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="style_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.style_control.enable",["define_controls.styleControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="style_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.style_control.position",["define_controls.styleControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="style_control"] .acf-field[data-name="toggleable_styles"] :input',"val","postResponse.map.style_control.toggleable_styles",["define_controls.styleControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="style_control"] .acf-field[data-name="toggleable_styles_titles"] :input',"val","postResponse.map.style_control.toggleable_styles_titles",["define_controls.styleControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="style_control"] .acf-field[data-name="initial_style_title"] :input',"val","postResponse.map.style_control.initial_style_title",["define_controls.styleControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="geocoder_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.geocoder_control.enable",["define_controls.geocoderControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="geocoder_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.geocoder_control.position",["define_controls.geocoderControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="geocoder_control"] .acf-field[data-name="limit_results"] :input',"val","postResponse.map.geocoder_control.limit_results",["define_controls.geocoderControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="geocoder_control"] .acf-field[data-name="placeholder"] :input',"val","postResponse.map.geocoder_control.placeholder",["define_controls.geocoderControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="directions_control"] .acf-field[data-name="enable"] :input',"check","postResponse.map.directions_control.enable",["define_controls.directionsControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="directions_control"] .acf-field[data-name="position"] :input',"val","postResponse.map.directions_control.position",["define_controls.directionsControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="directions_control"] .acf-field[data-name="unit"] :input',"val","postResponse.map.directions_control.unit",["define_controls.directionsControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="directions_control"] .acf-field[data-name="profile"] :input',"val","postResponse.map.directions_control.profile",["define_controls.directionsControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="directions_control"] .acf-field[data-name="placeholderOrigin"] :input',"val","postResponse.map.directions_control.placeholderOrigin",["define_controls.directionsControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_search_filter"] .acf-field[data-name="enable"] :input',"check","postResponse.map.filter.custom_search_filter.enable",["define_controls.customSearchControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_search_filter"] .acf-field[data-name="position"] :input',"val","postResponse.map.filter.custom_search_filter.position",["define_controls.customSearchControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_search_filter"] .acf-field[data-name="include_geocoder"] :input',"check","postResponse.map.filter.custom_search_filter.include_geocoder",["define_controls.customSearchControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_search_filter"] .acf-field[data-name="limit_results"] :input',"val","postResponse.map.filter.custom_search_filter.limit_results",["define_controls.customSearchControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_search_filter"] .acf-field[data-name="number_of_results"] :input',"val","postResponse.map.filter.custom_search_filter.number_of_results",["define_controls.customSearchControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_search_filter"] .acf-field[data-name="placeholder"] :input',"val","postResponse.map.filter.custom_search_filter.placeholder",["define_controls.customSearchControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="filter_dropdown"] .acf-field[data-name="enable"] :input',"check","postResponse.map.filter.filter_dropdown.enable",["define_controls.filterDropdownControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="filter_dropdown"] .acf-field[data-name="position"] :input',"val","postResponse.map.filter.filter_dropdown.position",["define_controls.filterDropdownControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="filter_dropdown"] .acf-field[data-name="placeholder"] :input',"val","postResponse.map.filter.filter_dropdown.placeholder",["define_controls.filterDropdownControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="category_filter"] .acf-field[data-name="enable"] :input',"check","postResponse.map.filter.category_filter.enable",["define_controls.categoryFilterControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="category_filter"] .acf-field[data-name="position"] :input',"val","postResponse.map.filter.category_filter.position",["define_controls.categoryFilterControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="category_filter"] .acf-field[data-name="initial_visibility"] :input',"check","postResponse.map.filter.category_filter.initial_visibility",["define_controls.categoryFilterControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="category_filter"] .acf-field[data-name="functionality"] :input',"val","postResponse.map.filter.category_filter.functionality",["define_controls.categoryFilterControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="category_filter"] .acf-field[data-name="independent_children"] :input',"check","postResponse.map.filter.category_filter.independent_children",["define_controls.categoryFilterControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="category_filter"] .acf-field[data-name="category_display"] :input',"val","postResponse.map.filter.category_filter.category_display",["define_controls.categoryFilterControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="category_filter"] .acf-field[data-name="checkbox_display"] :input',"val","postResponse.map.filter.category_filter.checkbox_display",["define_controls.categoryFilterControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="category_filter"] .acf-field[data-name="pre_selected_categories"] :input',"val","postResponse.map.filter.category_filter.pre_selected_categories",["define_controls.categoryFilterControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="enable"] :input',"check","postResponse.map.list.enable",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="position"] :input',"val","postResponse.map.list.position",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="units"] :input',"val","postResponse.map.list.units",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="show_distance"] :input',"check","postResponse.map.list.show_distance",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="sort_by_distance"] :input',"check","postResponse.map.list.sort_by_distance",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="listing_type"] :input',"val","postResponse.map.list.listing_type",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="number_of_locations"] :input',"val","postResponse.map.list.number_of_locations",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="store_locator_options"] .acf-field[data-name="enable"] :input',"check","postResponse.map.list.store_locator_options.enable",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="list"] .acf-field[data-name="store_locator_options"] .acf-field[data-name="sort_hours_by_day"] :input',"check","postResponse.map.list.store_locator_options.sort_hours_by_day",["define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="locations"] select',"select","postResponseAdmin.locations_ids",["define_adminFeatures","define_postResponse.locations","set_mapfeatures","define_dataLayers","define_markers","define_controls.customSearchControl","define_controls.filterDropdownControl","define_controls.categoryFilterControl","define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="lines"] select',"select","postResponseAdmin.lines_ids",["define_adminFeatures","define_postResponse.lines","set_mapfeatures","define_dataLayers","define_markers","define_controls.customSearchControl","define_controls.filterDropdownControl","define_controls.categoryFilterControl","define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="polygons"] select',"select","postResponseAdmin.polygons_ids",["define_adminFeatures","define_postResponse.polygons","set_mapfeatures","define_dataLayers","define_markers","define_controls.customSearchControl","define_controls.filterDropdownControl","define_controls.categoryFilterControl","define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="add_by_category"] select',"select","postResponse.cats",["define_adminFeatures","define_postResponse.locations","define_postResponse.lines","define_postResponse.polygons","set_mapfeatures","define_dataLayers","define_markers","define_controls.customSearchControl","define_controls.filterDropdownControl","define_controls.categoryFilterControl","define_controls.listControl"]);this.MapsterContainer.registerListener('.acf-field[data-name="manual_latitude"] :input',"val","postResponse.map.view.manual_latitude");this.MapsterContainer.registerListener('.acf-field[data-name="manual_longitude"] :input',"val","postResponse.map.view.manual_longitude");this.MapsterContainer.registerListener('.acf-field[data-name="manual_zoom"] :input',"val","postResponse.map.view.manual_zoom");this.MapsterContainer.registerListener('.acf-field[data-name="manual_pitch"] :input',"val","postResponse.map.view.manual_pitch");this.MapsterContainer.registerListener('.acf-field[data-name="manual_rotation"] :input',"val","postResponse.map.view.manual_rotation");this.MapsterContainer.registerListener('.acf-field[data-name="initial_load"] :input',"val","postResponse.map.view.initial_load");this.MapsterContainer.registerListener('.acf-field[data-name="circle_clustering"] :input',"check","postResponse.map.circle_clustering");this.MapsterContainer.registerListener('.acf-field[data-name="label_icon_clustering"] :input',"check","postResponse.map.label_icon_clustering");this.MapsterContainer.registerListener('.acf-field[data-name="enable_heatmap"] :input',"check","postResponse.map.heatmap.enable_heatmap",["set_heatmap"]);this.MapsterContainer.registerListener('.acf-field[data-name="heatmap_layer"] :input',"val","postResponse.map.heatmap.heatmap_layer",["set_heatmap"]);this.MapsterContainer.registerListener('.acf-field[data-name="heatmap_layer_visibility"] :input',"val","postResponse.map.heatmap.heatmap_layer_visibility",["set_heatmap"]);this.MapsterContainer.registerListener('.acf-field[data-name="heatmap_weighted_property"] :input',"val","postResponse.map.heatmap.heatmap_weighted_property",["set_heatmap"]);this.MapsterContainer.registerListener('.acf-field[data-name="heatmap_intensity"] :input',"val","postResponse.map.heatmap.heatmap_intensity",["set_heatmap"]);this.MapsterContainer.registerListener('.acf-field[data-name="heatmap_color_range"] :input',"val","postResponse.map.heatmap.heatmap_color_range",["set_heatmap"]);this.MapsterContainer.registerListener('.acf-field[data-name="heatmap_point_radius"] :input',"val","postResponse.map.heatmap.heatmap_point_radius",["set_heatmap"]);this.MapsterContainer.registerListener('.acf-field[data-name="heatmap_opacity"] :input',"val","postResponse.map.heatmap.heatmap_opacity",["set_heatmap"]);this.MapsterContainer.registerListener('.acf-field[data-name="enable_elevation_chart"] :input',"check","postResponse.map.elevation_line_chart.enable_elevation_chart");this.MapsterContainer.registerListener('.acf-field[data-name="map_provider"] :input',"val","postResponse.map.map_type.map_provider",["define_mapLibrary"]);this.MapsterContainer.registerListener('.acf-field[data-name="map_tile_style_access_token"] :input',"val","postResponse.map.map_type.map_tile_style_access_token",["set_mapstyle"]);this.MapsterContainer.registerListener('.acf-field[data-name="map_tile_style_no_access_token"] :input',"val","postResponse.map.map_type.map_tile_style_no_access_token",["set_mapstyle"]);this.MapsterContainer.registerListener('.acf-field[data-name="access_token"] :input',"val","postResponse.map.map_type.access_token");this.MapsterContainer.registerListener('.acf-field[data-name="custom_mapbox_style"] :input',"val","postResponse.map.map_type.custom_mapbox_style",["set_mapstyle"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_style_json"] :input',"val","postResponse.map.map_type.custom_style_json",["set_mapstyle"]);this.MapsterContainer.registerListener('.acf-field[data-name="snazzy_map_style"] :input',"val","postResponse.map.map_type.snazzy_map_style",["set_mapstyle"]);this.MapsterContainer.registerListener('.acf-field[data-name="custom_image"] :input',"val","postResponse.map.map_type.custom_image",["set_mapstyle"]);this.MapsterContainer.registerListener('.acf-field[data-name="duplicate_horizontally"] :input',"check","postResponse.map.layout.duplicate_horizontally");this.MapsterContainer.registerListener('.acf-field[data-name="terrain"] :input',"check","postResponse.map.map_type.terrain",["set_terrain"]);this.MapsterContainer.registerListener('.acf-field[data-name="projection"] :input',"val","postResponse.map.map_type.projection",["set_projection"]);this.MapsterContainer.registerListener('.acf-field[data-name="globe"] :input',"check","postResponse.map.map_type.globe",[]);this.MapsterContainer.registerListener('.acf-field[data-name="globe_background"] :input',"val","postResponse.map.map_type.globe_background",[])}}class MapsterPublic{constructor(){this.actions={}}add_action(e,t){this.actions[e]||(this.actions[e]={funcs:[]});this.actions[e].funcs.push({func:t})}}window.mwm=new MapsterPublic;!function(e){if(window.mapster_params.public)(o=".mapster-wp-maps",new Promise((e=>{if(document.querySelector(o))return e(document.querySelector(o));const t=new MutationObserver((i=>{if(document.querySelector(o)){e(document.querySelector(o));t.disconnect()}}));t.observe(document.body,{childList:!0,subtree:!0})}))).then((t=>{e(".mapster-wp-maps").each((function(){const t=e(this).attr("id").replace("mapster-wp-maps-",""),i=""!==e(this).data("single_feature_id")&&e(this).data("single_feature_id");new MapsterMap(t,window.mapster_params.public,i).init()}))}));else{let s="Publish this post to generate an embed code.";const a=new URLSearchParams(window.location.search);if(a.has("post")){let c=window.mapster_params.directory.replace("/admin/","/admin/includes/mapster-embed-map.php");c=c+window.mapster_params.qd+"map_id="+a.get("post");s=`<embed src="${c}" />`}let l="Publish this post to generate an listing code.";a.has("post")&&(l=`[mapster_listing_posts id="${a.get("post")}"]`);if(document.body.classList.contains("block-editor-page")){e("#mapster-wp-maps-preview").prependTo("#normal-sortables");e(".acf-field-625df5ebf4ecc .acf-input").text(s);e(".acf-field-6507ba6e3053a .acf-input").text(l)}else{e("#mapster-wp-maps-preview").prependTo("#acf_after_title-sortables");e(".acf-field-625df5ebf4ecc .acf-input").text(s);e(".acf-field-6507ba6e3053a .acf-input").text(l)}if(a.has("post")){let u=`\n        [mapster_wp_map_submit map_id="${a.get("post")}" type="create_point"]<br />\n        [mapster_wp_map_submit map_id="${a.get("post")}" type="edit_point" button_text="Edit Point" header_text="Edit Point"]\n      `;e(".acf-field-62bf86b094491 .acf-input").append(u)}var t=acf.getFields().length,i=0,n=0;function r(e){"select"!==e&&(i+=1);i===t&&4===n&&new MapsterMap("map",window.mapster_params.public,!1).init()}acf.add_action("ready_field",r);acf.addAction("select2_init",(function(e,t,i,o){n+=1;r("select")}))}var o}(jQuery);