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ps={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]};function ma(n,e,r){return n+r*(e-n)}function vo(n,e,r){return n.map(((o,u)=>ma(o,e[u],r)))}class Nt{constructor(e,r,o,u=1,d=!0){this.r=e,this.g=r,this.b=o,this.a=u,d||(this.r*=u,this.g*=u,this.b*=u,u||this.overwriteGetter("rgb",[e,r,o,u]))}static parse(e){if(e instanceof Nt)return e;if(typeof e!="string")return;const r=(function(o){if((o=o.toLowerCase().trim())==="transparent")return[0,0,0,0];const u=hs(ps,o);if(u){const[f,_,w]=u;return[f/255,_/255,w/255,1]}if(o.startsWith("#")&&/^#(?:[0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/.test(o)){const f=o.length<6?1:2;let _=1;return[bl(o.slice(_,_+=f)),bl(o.slice(_,_+=f)),bl(o.slice(_,_+=f)),bl(o.slice(_,_+f)||"ff")]}if(o.startsWith("rgb")){const f=o.match(/^rgba?\(\s*([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s*([,\/])\s*([\de.+-]+)(%)?)?\s*\)$/);if(f){const[_,w,E,M,C,D,R,B,N,U,Z,ae]=f,W=[M||" ",R||" ",U].join("");if(W===" "||W===" /"||W===",,"||W===",,,"){const 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vendor: 20,304 bytes, line 5
5insert(e,r,o,u,d){this._forEachCell(r,o,u,d,this._insertCell,this.uid++,void 0,void 0),this.keys.push(e),this.bboxes.push(r),this.bboxes.push(o),this.bboxes.push(u),this.bboxes.push(d)}_insertReadonly(){throw new Error("Cannot insert into a GridIndex created from an ArrayBuffer.")}_insertCell(e,r,o,u,d,f){this.cells[d].push(f)}query(e,r,o,u,d){const f=this.min,_=this.max;if(e<=f&&r<=f&&_<=o&&_<=u&&!d)return Array.prototype.slice.call(this.keys);{const w=[];return this._forEachCell(e,r,o,u,this._queryCell,w,{},d),w}}_queryCell(e,r,o,u,d,f,_,w){const E=this.cells[d];if(E!==null){const M=this.keys,C=this.bboxes;for(let D=0;D<E.length;D++){const R=E[D];if(_[R]===void 0){const B=4*R;(w?w(C[B+0],C[B+1],C[B+2],C[B+3]):e<=C[B+2]&&r<=C[B+3]&&o>=C[B+0]&&u>=C[B+1])?(_[R]=!0,f.push(M[R])):_[R]=!1}}}}_forEachCell(e,r,o,u,d,f,_,w){const E=this._convertToCellCoord(e),M=this._convertToCellCoord(r),C=this._convertToCellCoord(o),D=this._convertToCellCoord(u);for(let R=E;R<=C;R++)for(let B=M;B<=D;B++){const N=this.d*B+R;if((!w||w(this._convertFromCellCoord(R),this._convertFromCellCoord(B),this._convertFromCellCoord(R+1),this._convertFromCellCoord(B+1)))&&d.call(this,e,r,o,u,N,f,_,w))return}}_convertFromCellCoord(e){return(e-this.padding)/this.scale}_convertToCellCoord(e){return Math.max(0,Math.min(this.d-1,Math.floor(e*this.scale)+this.padding))}toArrayBuffer(){if(this.arrayBuffer)return this.arrayBuffer;const e=this.cells,r=3+this.cells.length+1+1;let o=0;for(let f=0;f<this.cells.length;f++)o+=this.cells[f].length;const u=new Int32Array(r+o+this.keys.length+this.bboxes.length);u[0]=this.extent,u[1]=this.n,u[2]=this.padding;let d=r;for(let f=0;f<e.length;f++){const _=e[f];u[3+f]=d,u.set(_,d),d+=_.length}return u[3+e.length]=d,u.set(this.keys,d),d+=this.keys.length,u[3+e.length+1]=d,u.set(this.bboxes,d),d+=this.bboxes.length,u.buffer}static serialize(e,r){const o=e.toArrayBuffer();return r&&r.push(o),{buffer:o}}static deserialize(e){return new Oo(e.buffer)}}const Pi={};function ht(n,e,r={}){if(Pi[n])throw new Error(`${n} is already registered.`);Object.defineProperty(e,"_classRegistryKey",{value:n,writeable:!1}),Pi[n]={klass:e,omit:r.omit||[],shallow:r.shallow||[]}}ht("Object",Object),ht("Set",Set),ht("TransferableGridIndex",Oo),ht("Color",Nt),ht("Error",Error),ht("AJAXError",ne),ht("ResolvedImage",ni),ht("StylePropertyFunction",Bl),ht("StyleExpression",du,{omit:["_evaluator"]}),ht("ZoomDependentExpression",fu),ht("ZoomConstantExpression",Ol),ht("CompoundExpression",fi,{omit:["_evaluate"]});for(const n in ko)ko[n]._classRegistryKey||ht(`Expression_${n}`,ko[n]);function ql(n){return n&&typeof ArrayBuffer<"u"&&(n instanceof ArrayBuffer||n.constructor&&n.constructor.name==="ArrayBuffer")}function Tu(n){return n.$name||n.constructor._classRegistryKey}function Bo(n){return!(function(e){if(e===null||typeof e!="object")return!1;const r=Tu(e);return!(!r||r==="Object")})(n)&&(n==null||typeof n=="boolean"||typeof n=="number"||typeof n=="string"||n instanceof Boolean||n instanceof Number||n instanceof String||n instanceof Date||n instanceof RegExp||n instanceof Blob||n instanceof Error||ql(n)||fn(n)||ArrayBuffer.isView(n)||n instanceof ImageData)}function Ds(n,e){if(Bo(n))return(ql(n)||fn(n))&&e&&e.push(n),ArrayBuffer.isView(n)&&e&&e.push(n.buffer),n instanceof ImageData&&e&&e.push(n.data.buffer),n;if(Array.isArray(n)){const d=[];for(const f of n)d.push(Ds(f,e));return d}if(typeof n!="object")throw new Error("can't serialize object of type "+typeof n);const r=Tu(n);if(!r)throw new Error(`can't serialize object of unregistered class ${n.constructor.name}`);if(!Pi[r])throw new Error(`${r} is not registered.`);const{klass:o}=Pi[r],u=o.serialize?o.serialize(n,e):{};if(o.serialize){if(e&&u===e[e.length-1])throw new Error("statically serialized object won't survive transfer of $name property")}else{for(const d in n){if(!n.hasOwnProperty(d)||Pi[r].omit.indexOf(d)>=0)continue;const f=n[d];u[d]=Pi[r].shallow.indexOf(d)>=0?f:Ds(f,e)}n instanceof Error&&(u.message=n.message)}if(u.$name)throw new Error("$name property is reserved for worker serialization logic.");return r!=="Object"&&(u.$name=r),u}function Ls(n){if(Bo(n))return n;if(Array.isArray(n))return n.map(Ls);if(typeof n!="object")throw new Error("can't deserialize object of type "+typeof n);const e=Tu(n)||"Object";if(!Pi[e])throw new Error(`can't deserialize unregistered class ${e}`);const{klass:r}=Pi[e];if(!r)throw new Error(`can't deserialize unregistered class ${e}`);if(r.deserialize)return r.deserialize(n);const o=Object.create(r.prototype);for(const u of Object.keys(n)){if(u==="$name")continue;const d=n[u];o[u]=Pi[e].shallow.indexOf(u)>=0?d:Ls(d)}return o}class Su{constructor(){this.first=!0}update(e,r){const o=Math.floor(e);return this.first?(this.first=!1,this.lastIntegerZoom=o,this.lastIntegerZoomTime=0,this.lastZoom=e,this.lastFloorZoom=o,!0):(this.lastFloorZoom>o?(this.lastIntegerZoom=o+1,this.lastIntegerZoomTime=r):this.lastFloorZoom<o&&(this.lastIntegerZoom=o,this.lastIntegerZoomTime=r),e!==this.lastZoom&&(this.lastZoom=e,this.lastFloorZoom=o,!0))}}function Rs(n){return/[\u02EA\u02EB\u2E80-\u2FDF\u2FF0-\u303F\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FD-\u30FF\u3105-\u312F\u31A0-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE4F\uFF00-\uFFEF]|\uD81B[\uDFE0-\uDFFF]|[\uD81C-\uD822\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFFF]|\uD82C[\uDC00-\uDEFB]|\uD83C[\uDE00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(n))}function Eu(n){return/[\u02EA\u02EB\u1100-\u11FF\u1400-\u167F\u18B0-\u18F5\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u3007\u3012\u3013\u3020-\u302F\u3031-\u303F\u3041-\u3096\u309D-\u30FB\u30FD-\u30FF\u3105-\u312F\u3131-\u318E\u3190-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE48\uFE50-\uFE57\uFE5F-\uFE62\uFE67-\uFE6F\uFF00-\uFF07\uFF0A-\uFF0C\uFF0E-\uFF19\uFF1F-\uFF3A\uFF3C\uFF3E\uFF40-\uFF5A\uFFE0-\uFFE2\uFFE4-\uFFE7]|\uD802[\uDD80-\uDD9F]|\uD805[\uDD80-\uDDFF]|\uD806[\uDE00-\uDEBF]|\uD811[\uDC00-\uDE7F]|\uD81B[\uDFE0-\uDFE4\uDFF0-\uDFF6]|[\uD81C-\uD822\uD83D\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFF3\uDFF5-\uDFFB\uDFFD\uDFFE]|\uD82C[\uDC00-\uDD22\uDD30-\uDEFB]|\uD833[\uDEC0-\uDFCF]|\uD834[\uDC00-\uDDFF\uDEE0-\uDF7F]|\uD836[\uDC00-\uDEAF]|\uD83C[\uDC00-\uDE00\uDF00-\uDFFF]|\uD83E[\uDD00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(n))}function Ap(n){return/\s/u.test(String.fromCodePoint(n))}function No(n){for(const e of n)if(Eu(e.codePointAt(0)))return!0;return!1}function Rf(n){for(const e of n)if(!Cp(e.codePointAt(0)))return!1;return!0}function Gl(n){const e=n.map((r=>{try{return new RegExp(`\\p{sc=${r}}`,"u").source}catch{return null}})).filter((r=>r));return new RegExp(e.join("|"),"u")}const Zl=Gl(["Arab","Dupl","Mong","Ougr","Syrc"]);function Cp(n){return!Zl.test(String.fromCodePoint(n))}function Pu(n){return!(Eu(n)||(e=n,/[\xA7\xA9\xAE\xB1\xBC-\xBE\xD7\xF7\u2016\u2020\u2021\u2030\u2031\u203B\u203C\u2042\u2047-\u2049\u2051\u2100-\u218F\u221E\u2234\u2235\u2300-\u2307\u230C-\u231F\u2324-\u2328\u232B\u237D-\u239A\u23BE-\u23CD\u23CF\u23D1-\u23DB\u23E2-\u2422\u2424-\u24FF\u25A0-\u2619\u2620-\u2767\u2776-\u2793\u2B12-\u2B2F\u2B50-\u2B59\u2BB8-\u2BEB\u3000-\u303F\u30A0-\u30FF\uE000-\uF8FF\uFE30-\uFE6F\uFF00-\uFFEF\uFFFC\uFFFD]|[\uDB80-\uDBFF][\uDC00-\uDFFF]/gim.test(String.fromCodePoint(e))));var e}const kp=Gl(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function Mu(n){return kp.test(String.fromCodePoint(n))}function Iu(n,e){return!(!e&&Mu(n)||/[\u0900-\u0DFF\u0F00-\u109F\u1780-\u17FF]/gim.test(String.fromCodePoint(n)))}function Dp(n){for(const e of n)if(Mu(e.codePointAt(0)))return!0;return!1}const Ta=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(n){this.pluginStatus=n.pluginStatus,this.pluginURL=n.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(n){if(Ta.isParsed())throw new Error("RTL text plugin already registered.");this.applyArabicShaping=n.applyArabicShaping,this.processBidirectionalText=n.processBidirectionalText,this.processStyledBidirectionalText=n.processStyledBidirectionalText,this.loadScriptResolve()}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getRTLTextPluginStatus(){return this.pluginStatus}syncState(n,e){return s(this,void 0,void 0,(function*(){if(this.isParsed())return this.getState();if(n.pluginStatus!=="loading")return this.setState(n),n;const r=n.pluginURL,o=new Promise((d=>{this.loadScriptResolve=d}));e(r);const u=new Promise((d=>setTimeout((()=>d()),this.TIMEOUT)));if(yield Promise.race([o,u]),this.isParsed()){const d={pluginStatus:"loaded",pluginURL:r};return this.setState(d),d}throw this.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${r}`)}))}};class dr{constructor(e,r){this.isSupportedScript=zf,this.zoom=e,r?(this.now=r.now||0,this.fadeDuration=r.fadeDuration||0,this.zoomHistory=r.zoomHistory||new Su,this.transition=r.transition||{}):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Su,this.transition={})}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,r=e-Math.floor(e),o=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:r+(1-r)*o}:{fromScale:.5,toScale:1,t:1-(1-o)*r}}}function zf(n){return(function(e,r){for(const o of e)if(!Iu(o.codePointAt(0),r))return!1;return!0})(n,Ta.getRTLTextPluginStatus()==="loaded")}const zs="-transition";class Wl{constructor(e,r,o){this.property=e,this.value=r,this.expression=(function(u,d,f){if(Fl(u))return new Bl(u,d);if(Ro(u)){const _=mu(u,d,f);if(_.result==="error")throw new Error(_.value.map((w=>`${w.key}: ${w.message}`)).join(", "));return _.value}{let _=u;return d.type==="color"&&typeof u=="string"?_=Nt.parse(u):d.type!=="padding"||typeof u!="number"&&!Array.isArray(u)?d.type!=="numberArray"||typeof u!="number"&&!Array.isArray(u)?d.type!=="colorArray"||typeof u!="string"&&!Array.isArray(u)?d.type==="variableAnchorOffsetCollection"&&Array.isArray(u)?_=Vn.parse(u):d.type==="projectionDefinition"&&typeof u=="string"&&(_=Un.parse(u)):_=Mt.parse(u):_=Rr.parse(u):_=Dn.parse(u),{globalStateRefs:new Set,_globalState:null,kind:"constant",evaluate:()=>_}}})(r===void 0?e.specification.default:r,e.specification,o)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}getGlobalStateRefs(){return this.expression.globalStateRefs||new Set}possiblyEvaluate(e,r,o){return this.property.possiblyEvaluate(this,e,r,o)}}class Hl{constructor(e,r){this.property=e,this.value=new Wl(e,void 0,r)}transitioned(e,r){return new Lp(this.property,this.value,r,$t({},e.transition,this.transition),e.now)}untransitioned(){return new Lp(this.property,this.value,null,{},0)}}class Au{constructor(e,r){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues),this._globalState=r}getValue(e){return jt(this._values[e].value.value)}setValue(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new Hl(this._values[e].property,this._globalState)),this._values[e].value=new Wl(this._values[e].property,r===null?void 0:jt(r),this._globalState)}getTransition(e){return jt(this._values[e].transition)}setTransition(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new Hl(this._values[e].property,this._globalState)),this._values[e].transition=jt(r)||void 0}serialize(){const e={};for(const r of Object.keys(this._values)){const o=this.getValue(r);o!==void 0&&(e[r]=o);const u=this.getTransition(r);u!==void 0&&(e[`${r}${zs}`]=u)}return e}transitioned(e,r){const o=new Rp(this._properties);for(const u of Object.keys(this._values))o._values[u]=this._values[u].transitioned(e,r._values[u]);return o}untransitioned(){const e=new Rp(this._properties);for(const r of Object.keys(this._values))e._values[r]=this._values[r].untransitioned();return e}}class Lp{constructor(e,r,o,u,d){this.property=e,this.value=r,this.begin=d+u.delay||0,this.end=this.begin+u.duration||0,e.specification.transition&&(u.delay||u.duration)&&(this.prior=o)}possiblyEvaluate(e,r,o){const u=e.now||0,d=this.value.possiblyEvaluate(e,r,o),f=this.prior;if(f){if(u>this.end)return this.prior=null,d;if(this.value.isDataDriven())return this.prior=null,d;if(u<this.begin)return f.possiblyEvaluate(e,r,o);{const _=(u-this.begin)/(this.end-this.begin);return this.property.interpolate(f.possiblyEvaluate(e,r,o),d,Rt(_))}}return d}}class Rp{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,r,o){const u=new Fs(this._properties);for(const d of Object.keys(this._values))u._values[d]=this._values[d].possiblyEvaluate(e,r,o);return u}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class zp{constructor(e,r){this._properties=e,this._values=Object.create(e.defaultPropertyValues),this._globalState=r}hasValue(e){return this._values[e].value!==void 0}getValue(e){return jt(this._values[e].value)}setValue(e,r){this._values[e]=new Wl(this._values[e].property,r===null?void 0:jt(r),this._globalState)}serialize(){const e={};for(const r of Object.keys(this._values)){const o=this.getValue(r);o!==void 0&&(e[r]=o)}return e}possiblyEvaluate(e,r,o){const u=new Fs(this._properties);for(const d of Object.keys(this._values))u._values[d]=this._values[d].possiblyEvaluate(e,r,o);return u}}class Mi{constructor(e,r,o){this.property=e,this.value=r,this.parameters=o}isConstant(){return this.value.kind==="constant"}constantOr(e){return this.value.kind==="constant"?this.value.value:e}evaluate(e,r,o,u){return this.property.evaluate(this.value,this.parameters,e,r,o,u)}}class Fs{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class gt{constructor(e){this.specification=e}possiblyEvaluate(e,r){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(r)}interpolate(e,r,o){const u=Ir[this.specification.type];return u?u(e,r,o):e}}class bt{constructor(e,r){this.specification=e,this.overrides=r}possiblyEvaluate(e,r,o,u){return new Mi(this,e.expression.kind==="constant"||e.expression.kind==="camera"?{kind:"constant",value:e.expression.evaluate(r,null,{},o,u)}:e.expression,r)}interpolate(e,r,o){if(e.value.kind!=="constant"||r.value.kind!=="constant")return e;if(e.value.value===void 0||r.value.value===void 0)return new Mi(this,{kind:"constant",value:void 0},e.parameters);const u=Ir[this.specification.type];if(u){const d=u(e.value.value,r.value.value,o);return new Mi(this,{kind:"constant",value:d},e.parameters)}return e}evaluate(e,r,o,u,d,f){return e.kind==="constant"?e.value:e.evaluate(r,o,u,d,f)}}class Os extends bt{possiblyEvaluate(e,r,o,u){if(e.value===void 0)return new Mi(this,{kind:"constant",value:void 0},r);if(e.expression.kind==="constant"){const d=e.expression.evaluate(r,null,{},o,u),f=e.property.specification.type==="resolvedImage"&&typeof d!="string"?d.name:d,_=this._calculate(f,f,f,r);return new Mi(this,{kind:"constant",value:_},r)}if(e.expression.kind==="camera"){const d=this._calculate(e.expression.evaluate({zoom:r.zoom-1}),e.expression.evaluate({zoom:r.zoom}),e.expression.evaluate({zoom:r.zoom+1}),r);return new Mi(this,{kind:"constant",value:d},r)}return new Mi(this,e.expression,r)}evaluate(e,r,o,u,d,f){if(e.kind==="source"){const _=e.evaluate(r,o,u,d,f);return this._calculate(_,_,_,r)}return e.kind==="composite"?this._calculate(e.evaluate({zoom:Math.floor(r.zoom)-1},o,u),e.evaluate({zoom:Math.floor(r.zoom)},o,u),e.evaluate({zoom:Math.floor(r.zoom)+1},o,u),r):e.value}_calculate(e,r,o,u){return u.zoom>u.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:o,to:r}}interpolate(e){return e}}class Xl{constructor(e){this.specification=e}possiblyEvaluate(e,r,o,u){if(e.value!==void 0){if(e.expression.kind==="constant"){const d=e.expression.evaluate(r,null,{},o,u);return this._calculate(d,d,d,r)}return this._calculate(e.expression.evaluate(new dr(Math.floor(r.zoom-1),r)),e.expression.evaluate(new dr(Math.floor(r.zoom),r)),e.expression.evaluate(new dr(Math.floor(r.zoom+1),r)),r)}}_calculate(e,r,o,u){return u.zoom>u.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:o,to:r}}interpolate(e){return e}}class Yl{constructor(e){this.specification=e}possiblyEvaluate(e,r,o,u){return!!e.expression.evaluate(r,null,{},o,u)}interpolate(){return!1}}class qn{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const r in e){const o=e[r];o.specification.overridable&&this.overridableProperties.push(r);const u=this.defaultPropertyValues[r]=new Wl(o,void 0,void 0),d=this.defaultTransitionablePropertyValues[r]=new Hl(o,void 0);this.defaultTransitioningPropertyValues[r]=d.untransitioned(),this.defaultPossiblyEvaluatedValues[r]=u.possiblyEvaluate({})}}}ht("DataDrivenProperty",bt),ht("DataConstantProperty",gt),ht("CrossFadedDataDrivenProperty",Os),ht("CrossFadedProperty",Xl),ht("ColorRampProperty",Yl);class gi extends St{constructor(e,r,o){if(super(),this.id=e.id,this.type=e.type,this._globalState=o,this._featureFilter={filter:()=>!0,needGeometry:!1,getGlobalStateRefs:()=>new Set},this._visibilityExpression=(function(u,d){return new As(u,d)})(this.visibility,o),e.type!=="custom"&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,e.type!=="background"&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter,this._featureFilter=Ts(e.filter,o)),r.layout&&(this._unevaluatedLayout=new zp(r.layout,o)),r.paint)){this._transitionablePaint=new Au(r.paint,o);for(const u in e.paint)this.setPaintProperty(u,e.paint[u],{validate:!1});for(const u in e.layout)this.setLayoutProperty(u,e.layout[u],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Fs(r.paint)}}setFilter(e){this.filter=e,this._featureFilter=Ts(e,this._globalState)}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return e==="visibility"?this.visibility:this._unevaluatedLayout.getValue(e)}getLayoutAffectingGlobalStateRefs(){const e=new Set;for(const r of this._visibilityExpression.getGlobalStateRefs())e.add(r);if(this._unevaluatedLayout)for(const r in this._unevaluatedLayout._values){const o=this._unevaluatedLayout._values[r];for(const u of o.getGlobalStateRefs())e.add(u)}for(const r of this._featureFilter.getGlobalStateRefs())e.add(r);return e}getPaintAffectingGlobalStateRefs(){var e;const r=new globalThis.Map;if(this._transitionablePaint)for(const o in this._transitionablePaint._values){const u=this._transitionablePaint._values[o].value;for(const d of u.getGlobalStateRefs()){const f=(e=r.get(d))!==null&&e!==void 0?e:[];f.push({name:o,value:u.value}),r.set(d,f)}}return r}getVisibilityAffectingGlobalStateRefs(){return this._visibilityExpression.getGlobalStateRefs()}setLayoutProperty(e,r,o={}
5){if(r==null||!this._validate(Lf,`layers.${this.id}.layout.${e}`,e,r,o))return e==="visibility"?(this.visibility=r,this._visibilityExpression.setValue(r),void this.recalculateVisibility()):void this._unevaluatedLayout.setValue(e,r)}getPaintProperty(e){return e.endsWith(zs)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,r,o={}){if(r!=null&&this._validate(Df,`layers.${this.id}.paint.${e}`,e,r,o))return!1;if(e.endsWith(zs))return this._transitionablePaint.setTransition(e.slice(0,-11),r||void 0),!1;{const u=this._transitionablePaint._values[e],d=u.property.specification["property-type"]==="cross-faded-data-driven",f=u.value.isDataDriven(),_=u.value;this._transitionablePaint.setValue(e,r),this._handleSpecialPaintPropertyUpdate(e);const w=this._transitionablePaint._values[e].value;return w.isDataDriven()||f||d||this._handleOverridablePaintPropertyUpdate(e,_,w)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,r,o){return!1}isHidden(e=this.minzoom,r=!1){return!!(this.minzoom&&e<(r?Math.floor(this.minzoom):this.minzoom))||!!(this.maxzoom&&e>=this.maxzoom)||this._evaluatedVisibility==="none"}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculateVisibility(){this._evaluatedVisibility=this._visibilityExpression.evaluate()}recalculate(e,r){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,r)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,r)}
vendor: 102,708 bytes, line 5
5serialize(){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),kn(e,((r,o)=>!(r===void 0||o==="layout"&&!Object.keys(r).length||o==="paint"&&!Object.keys(r).length)))}_validate(e,r,o,u,d={}){return(!d||d.validate!==!1)&&Fo(this,e.call(vn,{key:r,layerType:this.type,objectKey:o,value:u,styleSpec:Te,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const r=this.paint.get(e);if(r instanceof Mi&&Lo(r.property.specification)&&(r.value.kind==="source"||r.value.kind==="composite")&&r.value.isStateDependent)return!0}return!1}}let Cu;var Fp={get paint(){return Cu=Cu||new qn({"raster-opacity":new gt(Te.paint_raster["raster-opacity"]),"raster-hue-rotate":new gt(Te.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new gt(Te.paint_raster["raster-brightness-min"]),"raster-brightness-max":new gt(Te.paint_raster["raster-brightness-max"]),"raster-saturation":new gt(Te.paint_raster["raster-saturation"]),"raster-contrast":new gt(Te.paint_raster["raster-contrast"]),"raster-resampling":new gt(Te.paint_raster["raster-resampling"]),"raster-fade-duration":new gt(Te.paint_raster["raster-fade-duration"])})}};class Ff extends gi{constructor(e,r){super(e,Fp,r)}}const Of={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Bs{constructor(e,r){this._structArray=e,this._pos1=r*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class zr{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,r){return e._trim(),r&&(e.isTransferred=!0,r.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const r=Object.create(this.prototype);return r.arrayBuffer=e.arrayBuffer,r.length=e.length,r.capacity=e.arrayBuffer.byteLength/r.bytesPerElement,r._refreshViews(),r}_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 r=this.uint8;this._refreshViews(),r&&this.uint8.set(r)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Wr(n,e=1){let r=0,o=0;return{members:n.map((u=>{const d=Of[u.type].BYTES_PER_ELEMENT,f=r=Ja(r,Math.max(e,d)),_=u.components||1;return o=Math.max(o,d),r+=d*_,{name:u.name,type:u.type,components:_,offset:f}})),size:Ja(r,Math.max(o,e)),alignment:e}}function Ja(n,e){return Math.ceil(n/e)*e}class Ns extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r){const o=this.length;return this.resize(o+1),this.emplace(o,e,r)}emplace(e,r,o){const u=2*e;return this.int16[u+0]=r,this.int16[u+1]=o,e}}Ns.prototype.bytesPerElement=4,ht("StructArrayLayout2i4",Ns);class Kl extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o){const u=this.length;return this.resize(u+1),this.emplace(u,e,r,o)}emplace(e,r,o,u){const d=3*e;return this.int16[d+0]=r,this.int16[d+1]=o,this.int16[d+2]=u,e}}Kl.prototype.bytesPerElement=6,ht("StructArrayLayout3i6",Kl);class ku extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,o,u)}emplace(e,r,o,u,d){const f=4*e;return this.int16[f+0]=r,this.int16[f+1]=o,this.int16[f+2]=u,this.int16[f+3]=d,e}}ku.prototype.bytesPerElement=8,ht("StructArrayLayout4i8",ku);class Jl extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,r,o,u,d,f)}emplace(e,r,o,u,d,f,_){const w=6*e;return this.int16[w+0]=r,this.int16[w+1]=o,this.int16[w+2]=u,this.int16[w+3]=d,this.int16[w+4]=f,this.int16[w+5]=_,e}}Jl.prototype.bytesPerElement=12,ht("StructArrayLayout2i4i12",Jl);class Du extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,r,o,u,d,f)}emplace(e,r,o,u,d,f,_){const w=4*e,E=8*e;return this.int16[w+0]=r,this.int16[w+1]=o,this.uint8[E+4]=u,this.uint8[E+5]=d,this.uint8[E+6]=f,this.uint8[E+7]=_,e}}Du.prototype.bytesPerElement=8,ht("StructArrayLayout2i4ub8",Du);class js extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r){const o=this.length;return this.resize(o+1),this.emplace(o,e,r)}emplace(e,r,o){const u=2*e;return this.float32[u+0]=r,this.float32[u+1]=o,e}}js.prototype.bytesPerElement=8,ht("StructArrayLayout2f8",js);class ea extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f,_,w,E,M){const C=this.length;return this.resize(C+1),this.emplace(C,e,r,o,u,d,f,_,w,E,M)}emplace(e,r,o,u,d,f,_,w,E,M,C){const D=10*e;return this.uint16[D+0]=r,this.uint16[D+1]=o,this.uint16[D+2]=u,this.uint16[D+3]=d,this.uint16[D+4]=f,this.uint16[D+5]=_,this.uint16[D+6]=w,this.uint16[D+7]=E,this.uint16[D+8]=M,this.uint16[D+9]=C,e}}ea.prototype.bytesPerElement=20,ht("StructArrayLayout10ui20",ea);class Ql extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f,_,w){const E=this.length;return this.resize(E+1),this.emplace(E,e,r,o,u,d,f,_,w)}emplace(e,r,o,u,d,f,_,w,E){const M=8*e;return this.uint16[M+0]=r,this.uint16[M+1]=o,this.uint16[M+2]=u,this.uint16[M+3]=d,this.uint16[M+4]=f,this.uint16[M+5]=_,this.uint16[M+6]=w,this.uint16[M+7]=E,e}}Ql.prototype.bytesPerElement=16,ht("StructArrayLayout8ui16",Ql);class Vs extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f,_,w,E,M,C,D){const R=this.length;return this.resize(R+1),this.emplace(R,e,r,o,u,d,f,_,w,E,M,C,D)}emplace(e,r,o,u,d,f,_,w,E,M,C,D,R){const B=12*e;return this.int16[B+0]=r,this.int16[B+1]=o,this.int16[B+2]=u,this.int16[B+3]=d,this.uint16[B+4]=f,this.uint16[B+5]=_,this.uint16[B+6]=w,this.uint16[B+7]=E,this.int16[B+8]=M,this.int16[B+9]=C,this.int16[B+10]=D,this.int16[B+11]=R,e}}Vs.prototype.bytesPerElement=24,ht("StructArrayLayout4i4ui4i24",Vs);class ec extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o){const u=this.length;return this.resize(u+1),this.emplace(u,e,r,o)}emplace(e,r,o,u){const d=3*e;return this.float32[d+0]=r,this.float32[d+1]=o,this.float32[d+2]=u,e}}ec.prototype.bytesPerElement=12,ht("StructArrayLayout3f12",ec);class Us extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint32[1*e+0]=r,e}}Us.prototype.bytesPerElement=4,ht("StructArrayLayout1ul4",Us);class Lu extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f,_,w,E){const M=this.length;return this.resize(M+1),this.emplace(M,e,r,o,u,d,f,_,w,E)}emplace(e,r,o,u,d,f,_,w,E,M){const C=10*e,D=5*e;return this.int16[C+0]=r,this.int16[C+1]=o,this.int16[C+2]=u,this.int16[C+3]=d,this.int16[C+4]=f,this.int16[C+5]=_,this.uint32[D+3]=w,this.uint16[C+8]=E,this.uint16[C+9]=M,e}}Lu.prototype.bytesPerElement=20,ht("StructArrayLayout6i1ul2ui20",Lu);class jo extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,r,o,u,d,f)}emplace(e,r,o,u,d,f,_){const w=6*e;return this.int16[w+0]=r,this.int16[w+1]=o,this.int16[w+2]=u,this.int16[w+3]=d,this.int16[w+4]=f,this.int16[w+5]=_,e}}jo.prototype.bytesPerElement=12,ht("StructArrayLayout2i2i2i12",jo);class Qa extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d){const f=this.length;return this.resize(f+1),this.emplace(f,e,r,o,u,d)}emplace(e,r,o,u,d,f){const _=4*e,w=8*e;return this.float32[_+0]=r,this.float32[_+1]=o,this.float32[_+2]=u,this.int16[w+6]=d,this.int16[w+7]=f,e}}Qa.prototype.bytesPerElement=16,ht("StructArrayLayout2f1f2i16",Qa);class Ru extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,r,o,u,d,f)}emplace(e,r,o,u,d,f,_){const w=16*e,E=4*e,M=8*e;return this.uint8[w+0]=r,this.uint8[w+1]=o,this.float32[E+1]=u,this.float32[E+2]=d,this.int16[M+6]=f,this.int16[M+7]=_,e}}Ru.prototype.bytesPerElement=16,ht("StructArrayLayout2ub2f2i16",Ru);class $s extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o){const u=this.length;return this.resize(u+1),this.emplace(u,e,r,o)}emplace(e,r,o,u){const d=3*e;return this.uint16[d+0]=r,this.uint16[d+1]=o,this.uint16[d+2]=u,e}}$s.prototype.bytesPerElement=6,ht("StructArrayLayout3ui6",$s);class eo extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f,_,w,E,M,C,D,R,B,N,U,Z){const ae=this.length;return this.resize(ae+1),this.emplace(ae,e,r,o,u,d,f,_,w,E,M,C,D,R,B,N,U,Z)}emplace(e,r,o,u,d,f,_,w,E,M,C,D,R,B,N,U,Z,ae){const W=24*e,X=12*e,le=48*e;return this.int16[W+0]=r,this.int16[W+1]=o,this.uint16[W+2]=u,this.uint16[W+3]=d,this.uint32[X+2]=f,this.uint32[X+3]=_,this.uint32[X+4]=w,this.uint16[W+10]=E,this.uint16[W+11]=M,this.uint16[W+12]=C,this.float32[X+7]=D,this.float32[X+8]=R,this.uint8[le+36]=B,this.uint8[le+37]=N,this.uint8[le+38]=U,this.uint32[X+10]=Z,this.int16[W+22]=ae,e}}eo.prototype.bytesPerElement=48,ht("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",eo);class zu extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o,u,d,f,_,w,E,M,C,D,R,B,N,U,Z,ae,W,X,le,pe,Me,Ue,Oe,$e,Qe,Ge){const Ne=this.length;return this.resize(Ne+1),this.emplace(Ne,e,r,o,u,d,f,_,w,E,M,C,D,R,B,N,U,Z,ae,W,X,le,pe,Me,Ue,Oe,$e,Qe,Ge)}emplace(e,r,o,u,d,f,_,w,E,M,C,D,R,B,N,U,Z,ae,W,X,le,pe,Me,Ue,Oe,$e,Qe,Ge,Ne){const ze=32*e,ut=16*e;return this.int16[ze+0]=r,this.int16[ze+1]=o,this.int16[ze+2]=u,this.int16[ze+3]=d,this.int16[ze+4]=f,this.int16[ze+5]=_,this.int16[ze+6]=w,this.int16[ze+7]=E,this.uint16[ze+8]=M,this.uint16[ze+9]=C,this.uint16[ze+10]=D,this.uint16[ze+11]=R,this.uint16[ze+12]=B,this.uint16[ze+13]=N,this.uint16[ze+14]=U,this.uint16[ze+15]=Z,this.uint16[ze+16]=ae,this.uint16[ze+17]=W,this.uint16[ze+18]=X,this.uint16[ze+19]=le,this.uint16[ze+20]=pe,this.uint16[ze+21]=Me,this.uint16[ze+22]=Ue,this.uint32[ut+12]=Oe,this.float32[ut+13]=$e,this.float32[ut+14]=Qe,this.uint16[ze+30]=Ge,this.uint16[ze+31]=Ne,e}}zu.prototype.bytesPerElement=64,ht("StructArrayLayout8i15ui1ul2f2ui64",zu);class tc extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.float32[1*e+0]=r,e}}tc.prototype.bytesPerElement=4,ht("StructArrayLayout1f4",tc);class rc extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o){const u=this.length;return this.resize(u+1),this.emplace(u,e,r,o)}emplace(e,r,o,u){const d=3*e;return this.uint16[6*e+0]=r,this.float32[d+1]=o,this.float32[d+2]=u,e}}rc.prototype.bytesPerElement=12,ht("StructArrayLayout1ui2f12",rc);class Fu extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o){const u=this.length;return this.resize(u+1),this.emplace(u,e,r,o)}emplace(e,r,o,u){const d=4*e;return this.uint32[2*e+0]=r,this.uint16[d+2]=o,this.uint16[d+3]=u,e}}Fu.prototype.bytesPerElement=8,ht("StructArrayLayout1ul2ui8",Fu);class m extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r){const o=this.length;return this.resize(o+1),this.emplace(o,e,r)}emplace(e,r,o){const u=2*e;return this.uint16[u+0]=r,this.uint16[u+1]=o,e}}m.prototype.bytesPerElement=4,ht("StructArrayLayout2ui4",m);class t extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint16[1*e+0]=r,e}}t.prototype.bytesPerElement=2,ht("StructArrayLayout1ui2",t);class i extends zr{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,o,u)}emplace(e,r,o,u,d){const f=4*e;return this.float32[f+0]=r,this.float32[f+1]=o,this.float32[f+2]=u,this.float32[f+3]=d,e}}i.prototype.bytesPerElement=16,ht("StructArrayLayout4f16",i);class c extends Bs{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new I(this.anchorPointX,this.anchorPointY)}}c.prototype.size=20;class p extends Lu{get(e){return new c(this,e)}}ht("CollisionBoxArray",p);class g extends Bs{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}g.prototype.size=48;class b extends eo{get(e){return new g(this,e)}}ht("PlacedSymbolArray",b);class S extends Bs{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(e){this._structArray.uint32[this._pos4+12]=e}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}S.prototype.size=64;class P extends zu{get(e){return new S(this,e)}}ht("SymbolInstanceArray",P);class A extends tc{getoffsetX(e){return this.float32[1*e+0]}}ht("GlyphOffsetArray",A);class k extends Kl{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}ht("SymbolLineVertexArray",k);class F extends Bs{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}F.prototype.size=12;class z extends rc{get(e){return new F(this,e)}}ht("TextAnchorOffsetArray",z);class j extends Bs{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]}}j.prototype.size=8;class G extends Fu{get(e){return new j(this,e)}}ht("FeatureIndexArray",G);class Y extends Ns{}class Q extends Ns{}class K extends Ns{}class oe extends Jl{}class de extends Du{}class ie extends js{}class he extends ea{}class ge extends Ql{}class ce extends Vs{}class ve extends ec{}class Fe extends Us{}class Ce extends jo{}class ke extends Ru{}class Le extends $s{}class Xe extends m{}const Ke=Wr([{name:"a_pos",components:2,type:"Int16"}],4),{members:qe}=Ke;class tt{constructor(e=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=e}prepareSegment(e,r,o,u){const d=this.segments[this.segments.length-1];return e>tt.MAX_VERTEX_ARRAY_LENGTH&&ur(`Max vertices per segment is ${tt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${tt.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!d||d.vertexLength+e>tt.MAX_VERTEX_ARRAY_LENGTH||d.sortKey!==u?this.createNewSegment(r,o,u):d}createNewSegment(e,r,o){const u={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0,vaos:{}};return o!==void 0&&(u.sortKey=o),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(u),u}getOrCreateLatestSegment(e,r,o){return this.prepareSegment(0,e,r,o)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const e of this.segments)for(const r in e.vaos)e.vaos[r].destroy()}static simpleSegment(e,r,o,u){return new tt([{vertexOffset:e,primitiveOffset:r,vertexLength:o,primitiveLength:u,vaos:{},sortKey:0}])}}function Ct(n,e){return 256*(n=Yt(Math.floor(n),0,255))+Yt(Math.floor(e),0,255)}tt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,ht("SegmentVector",tt);const cr=Wr([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]),Pr=Wr([{name:"a_dasharray_from",components:4,type:"Uint16"},{name:"a_dasharray_to",components:4,type:"Uint16"}]);var vr,Ar,xr,jr={exports:{}},Cr={exports:{}},xn={exports:{}},tn=(function(){if(xr)return jr.exports;xr=1;var n=(vr||(vr=1,Cr.exports=function(r,o){var u,d,f,_,w,E,M,C;for(d=r.length-(u=3&r.length),f=o,w=3432918353,E=461845907,C=0;C<d;)M=255&r.charCodeAt(C)|(255&r.charCodeAt(++C))<<8|(255&r.charCodeAt(++C))<<16|(255&r.charCodeAt(++C))<<24,++C,f=27492+(65535&(_=5*(65535&(f=(f^=M=(65535&(M=(M=(65535&M)*w+(((M>>>16)*w&65535)<<16)&4294967295)<<15|M>>>17))*E+(((M>>>16)*E&65535)<<16)&4294967295)<<13|f>>>19))+((5*(f>>>16)&65535)<<16)&4294967295))+((58964+(_>>>16)&65535)<<16);switch(M=0,u){case 3:M^=(255&r.charCodeAt(C+2))<<16;case 2:M^=(255&r.charCodeAt(C+1))<<8;case 1:f^=M=(65535&(M=(M=(65535&(M^=255&r.charCodeAt(C)))*w+(((M>>>16)*w&65535)<<16)&4294967295)<<15|M>>>17))*E+(((M>>>16)*E&65535)<<16)&4294967295}return f^=r.length,f=2246822507*(65535&(f^=f>>>16))+((2246822507*(f>>>16)&65535)<<16)&4294967295,f=3266489909*(65535&(f^=f>>>13))+((3266489909*(f>>>16)&65535)<<16)&4294967295,(f^=f>>>16)>>>0}),Cr.exports),e=(Ar||(Ar=1,xn.exports=function(r,o){for(var u,d=r.length,f=o^d,_=0;d>=4;)u=1540483477*(65535&(u=255&r.charCodeAt(_)|(255&r.charCodeAt(++_))<<8|(255&r.charCodeAt(++_))<<16|(255&r.charCodeAt(++_))<<24))+((1540483477*(u>>>16)&65535)<<16),f=1540483477*(65535&f)+((1540483477*(f>>>16)&65535)<<16)^(u=1540483477*(65535&(u^=u>>>24))+((1540483477*(u>>>16)&65535)<<16)),d-=4,++_;switch(d){case 3:f^=(255&r.charCodeAt(_+2))<<16;case 2:f^=(255&r.charCodeAt(_+1))<<8;case 1:f=1540483477*(65535&(f^=255&r.charCodeAt(_)))+((1540483477*(f>>>16)&65535)<<16)}return f=1540483477*(65535&(f^=f>>>13))+((1540483477*(f>>>16)&65535)<<16),(f^=f>>>15)>>>0}),xn.exports);return jr.exports=n,jr.exports.murmur3=n,jr.exports.murmur2=e,jr.exports})(),Hr=L(tn);class An{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,r,o,u){this.ids.push(Sa(e)),this.positions.push(r,o,u)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const r=Sa(e);let o=0,u=this.ids.length-1;for(;o<u;){const f=o+u>>1;this.ids[f]>=r?u=f:o=f+1}const d=[];for(;this.ids[o]===r;)d.push({index:this.positions[3*o],start:this.positions[3*o+1],end:this.positions[3*o+2]}),o++;return d}static serialize(e,r){const o=new Float64Array(e.ids),u=new Uint32Array(e.positions);return ta(o,u,0,o.length-1),r&&r.push(o.buffer,u.buffer),{ids:o,positions:u}}static deserialize(e){const r=new An;return r.ids=e.ids,r.positions=e.positions,r.indexed=!0,r}}function Sa(n){const e=+n;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:Hr(String(n))}function ta(n,e,r,o){for(;r<o;){const u=n[r+o>>1];let d=r-1,f=o+1;for(;;){do d++;while(n[d]<u);do f--;while(n[f]>u);if(d>=f)break;qi(n,d,f),qi(e,3*d,3*f),qi(e,3*d+1,3*f+1),qi(e,3*d+2,3*f+2)}f-r<o-f?(ta(n,e,r,f),r=f+1):(ta(n,e,f+1,o),o=f)}}function qi(n,e,r){const o=n[e];n[e]=n[r],n[r]=o}ht("FeaturePositionMap",An);class Kn{constructor(e,r){this.gl=e.gl,this.location=r}}class to extends Kn{constructor(e,r){super(e,r),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}}class qs extends Kn{constructor(e,r){super(e,r),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 ro extends Kn{constructor(e,r){super(e,r),this.current=Nt.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 yi=new Float32Array(16);function Gi(n){return[Ct(255*n.r,255*n.g),Ct(255*n.b,255*n.a)]}class Ii{constructor(e,r,o){this.value=e,this.uniformNames=r.map((u=>`u_${u}`)),this.type=o}setUniform(e,r,o){e.set(o.constantOr(this.value))}getBinding(e,r,o){return this.type==="color"?new ro(e,r):new to(e,r)}}class Ai{constructor(e,r){this.uniformNames=r.map((o=>`u_${o}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,r){this.pixelRatioFrom=r.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=r.tlbr,this.patternTo=e.tlbr}setConstantDashPositions(e,r){this.dashTo=[0,e.y,e.height,e.width],this.dashFrom=[0,r.y,r.height,r.width]}setUniform(e,r,o,u){let d=null;u==="u_pattern_to"?d=this.patternTo:u==="u_pattern_from"?d=this.patternFrom:u==="u_dasharray_to"?d=this.dashTo:u==="u_dasharray_from"?d=this.dashFrom:u==="u_pixel_ratio_to"?d=this.pixelRatioTo:u==="u_pixel_ratio_from"&&(d=this.pixelRatioFrom),d!==null&&e.set(d)}getBinding(e,r,o){return o.substr(0,9)==="u_pattern"||o.substr(0,12)==="u_dasharray_"?new qs(e,r):new to(e,r)}}class Tr{constructor(e,r,o,u){this.expression=e,this.type=o,this.maxValue=0,this.paintVertexAttributes=r.map((d=>({name:`a_${d}`,type:"Float32",components:o==="color"?2:1,offset:0}))),this.paintVertexArray=new u}populatePaintArray(e,r,o){const u=this.paintVertexArray.length,d=this.expression.evaluate(new dr(0,o),r,{},o.canonical,[],o.formattedSection);this.paintVertexArray.resize(e),this._setPaintValue(u,e,d)}updatePaintArray(e,r,o,u,d){const f=this.expression.evaluate(new dr(0,d),o,u);this._setPaintValue(e,r,f)}_setPaintValue(e,r,o){if(this.type==="color"){const u=Gi(o);for(let d=e;d<r;d++)this.paintVertexArray.emplace(d,u[0],u[1])}else{for(let u=e;u<r;u++)this.paintVertexArray.emplace(u,o);this.maxValue=Math.max(this.maxValue,Math.abs(o))}}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 br{constructor(e,r,o,u,d,f){this.expression=e,this.uniformNames=r.map((_=>`u_${_}_t`)),this.type=o,this.useIntegerZoom=u,this.zoom=d,this.maxValue=0,this.paintVertexAttributes=r.map((_=>({name:`a_${_}`,type:"Float32",components:o==="color"?4:2,offset:0}))),this.paintVertexArray=new f}populatePaintArray(e,r,o){const u=this.expression.evaluate(new dr(this.zoom,o),r,{},o.canonical,[],o.formattedSection),d=this.expression.evaluate(new dr(this.zoom+1,o),r,{},o.canonical,[],o.formattedSection),f=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(f,e,u,d)}updatePaintArray(e,r,o,u,d){const f=this.expression.evaluate(new dr(this.zoom,d),o,u),_=this.expression.evaluate(new dr(this.zoom+1,d),o,u);this._setPaintValue(e,r,f,_)}_setPaintValue(e,r,o,u){if(this.type==="color"){const d=Gi(o),f=Gi(u);for(let _=e;_<r;_++)this.paintVertexArray.emplace(_,d[0],d[1],f[0],f[1])}else{for(let d=e;d<r;d++)this.paintVertexArray.emplace(d,o,u);this.maxValue=Math.max(this.maxValue,Math.abs(o),Math.abs(u))}}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,r){const o=this.useIntegerZoom?Math.floor(r.zoom):r.zoom,u=Yt(this.expression.interpolationFactor(o,this.zoom,this.zoom+1),0,1);e.set(u)}getBinding(e,r,o){return new to(e,r)}}class mn{constructor(e,r,o,u,d,f){this.expression=e,this.type=r,this.useIntegerZoom=o,this.zoom=u,this.layerId=f,this.zoomInPaintVertexArray=new d,this.zoomOutPaintVertexArray=new d}populatePaintArray(e,r,o){const u=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(u,e,this.getPositionIds(r),o)}updatePaintArray(e,r,o,u,d){this._setPaintValues(e,r,this.getPositionIds(o),d)}_setPaintValues(e,r,o,u){const d=this.getPositions(u);if(!d||!o)return;const f=d[o.min],_=d[o.mid],w=d[o.max];if(f&&_&&w)for(let E=e;E<r;E++)this.emplace(this.zoomInPaintVertexArray,E,_,f),this.emplace(this.zoomOutPaintVertexArray,E,_,w)}upload(e){if(this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer){const r=this.getVertexAttributes();this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,r,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,r,this.expression.isStateDependent)}}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class gn extends mn{getPositions(e){return e.imagePositions}getPositionIds(e){return e.patterns&&e.patterns[this.layerId]}getVertexAttributes(){return cr.members}emplace(e,r,o,u){e.emplace(r,o.tlbr[0],o.tlbr[1],o.tlbr[2],o.tlbr[3],u.tlbr[0],u.tlbr[1],u.tlbr[2],u.tlbr[3],o.pixelRatio,u.pixelRatio)}}class Op extends mn{getPositions(e){return e.dashPositions}getPositionIds(e){return e.dashes&&e.dashes[this.layerId]}getVertexAttributes(){return Pr.members}emplace(e,r,o,u){e.emplace(r,0,o.y,o.height,o.width,0,u.y,u.height,u.width)}}class Bp{constructor(e,r,o){this.binders={},this._buffers=[];const u=[];for(const d in e.paint._values){if(!o(d))continue;const f=e.paint.get(d);if(!(f instanceof Mi&&Lo(f.property.specification)))continue;const _=Bf(d,e.type),w=f.value,E=f.property.specification.type,M=f.property.useIntegerZoom,C=f.property.specification["property-type"],D=C==="cross-faded"||C==="cross-faded-data-driven";if(w.kind==="constant")this.binders[d]=D?new Ai(w.value,_):new Ii(w.value,_,E),u.push(`/u_${d}`);else if(w.kind==="source"||D){const R=Np(d,E,"source");this.binders[d]=D?d==="line-dasharray"?new Op(w,E,M,r,R,e.id):new gn(w,E,M,r,R,e.id):new Tr(w,_,E,R),u.push(`/a_${d}`)}else{const R=Np(d,E,"composite");this.binders[d]=new br(w,_,E,M,r,R),u.push(`/z_${d}`)}}this.cacheKey=u.sort().join("")}getMaxValue(e){const r=this.binders[e];return r instanceof Tr||r instanceof br?r.maxValue:0}populatePaintArrays(e,r,o){for(const u in this.binders){const d=this.binders[u];(d instanceof Tr||d instanceof br||d instanceof mn)&&d.populatePaintArray(e,r,o)}}setConstantPatternPositions(e,r){for(const o in this.binders){const u=this.binders[o];u instanceof Ai&&u.setConstantPatternPositions(e,r)}}setConstantDashPositions(e,r){for(const o in this.binders){const u=this.binders[o];u instanceof Ai&&u.setConstantDashPositions(e,r)}}updatePaintArrays(e,r,o,u,d){let f=!1;for(const _ in e){const w=r.getPositions(_);for(const E of w){const M=o.feature(E.index);for(const C in this.binders){const D=this.binders[C];if((D instanceof Tr||D instanceof br||D instanceof mn)&&D.expression.isStateDependent===!0){const R=u.paint.get(C);D.expression=R.value,D.updatePaintArray(E.start,E.end,M,e[_],d),f=!0}}}}return f}defines(){const e=[];for(const r in this.binders){const o=this.binders[r];(o instanceof Ii||o instanceof Ai)&&e.push(...o.uniformNames.map((u=>`#define HAS_UNIFORM_${u}`)))}return e}getBinderAttributes(){const e=[];for(const r in this.binders){const o=this.binders[r];if(o instanceof Tr||o instanceof br)for(let u=0;u<o.paintVertexAttributes.length;u++)e.push(o.paintVertexAttributes[u].name);else if(o instanceof mn){const u=o.getVertexAttributes();for(const d of u)e.push(d.name)}}return e}getBinderUniforms(){const e=[];for(const r in this.binders){const o=this.binders[r];if(o instanceof Ii||o instanceof Ai||o instanceof br)for(const u of o.uniformNames)e.push(u)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e,r){const o=[];for(const u in this.binders){const d=this.binders[u];if(d instanceof Ii||d instanceof Ai||d instanceof br){for(const f of d.uniformNames)if(r[f]){const _=d.getBinding(e,r[f],f);o.push({name:f,property:u,binding:_})}}}return o}setUniforms(e,r,o,u){for(const{name:d,property:f,binding:_}of r)this.binders[f].setUniform(_,u,o.get(f),d)}updatePaintBuffers(e){this._buffers=[];for(const r in this.binders){const o=this.binders[r];if(e&&o instanceof mn){const u=e.fromScale===2?o.zoomInPaintVertexBuffer:o.zoomOutPaintVertexBuffer;u&&this._buffers.push(u)}else(o instanceof Tr||o instanceof br)&&o.paintVertexBuffer&&this._buffers.push(o.paintVertexBuffer)}}upload(e){for(const r in this.binders){const o=this.binders[r];(o instanceof Tr||o instanceof br||o instanceof mn)&&o.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const r=this.binders[e];(r instanceof Tr||r instanceof br||r instanceof mn)&&r.destroy()}}}class no{constructor(e,r,o=()=>!0){this.programConfigurations={};for(const u of e)this.programConfigurations[u.id]=new Bp(u,r,o);this.needsUpload=!1,this._featureMap=new An,this._bufferOffset=0}populatePaintArrays(e,r,o,u){for(const d in this.programConfigurations)this.programConfigurations[d].populatePaintArrays(e,r,u);r.id!==void 0&&this._featureMap.add(r.id,o,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,r,o,u){for(const d of o)this.needsUpload=this.programConfigurations[d.id].updatePaintArrays(e,this._featureMap,r,d,u)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const r in this.programConfigurations)this.programConfigurations[r].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}function Bf(n,e){return{"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-dasharray":["dasharray_to","dasharray_from"],"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"]}[n]||[n.replace(`${e}-`,"").replace(/-/g,"_")]}function Np(n,e,r){const o={color:{source:js,composite:i},number:{source:tc,composite:js}},u=(function(d){return{"line-pattern":{source:he,composite:he},"fill-pattern":{source:he,composite:he},"fill-extrusion-pattern":{source:he,composite:he},"line-dasharray":{source:ge,composite:ge}}[d]})(n);return u&&u[r]||o[e][r]}ht("ConstantBinder",Ii),ht("CrossFadedConstantBinder",Ai),ht("SourceExpressionBinder",Tr),ht("CrossFadedPatternBinder",gn),ht("CrossFadedDasharrayBinder",Op),ht("CompositeExpressionBinder",br),ht("ProgramConfiguration",Bp,{omit:["_buffers"]}),ht("ProgramConfigurationSet",no);const Ou=Math.pow(2,14)-1,Ea=-Ou-1;function Pa(n){const e=pt/n.extent,r=n.loadGeometry();for(let o=0;o<r.length;o++){const u=r[o];for(let d=0;d<u.length;d++){const f=u[d],_=Math.round(f.x*e),w=Math.round(f.y*e);f.x=Yt(_,Ea,Ou),f.y=Yt(w,Ea,Ou),(_<f.x||_>f.x+1||w<f.y||w>f.y+1)&&ur("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return r}function Ma(n,e){return{type:n.type,id:n.id,properties:n.properties,geometry:e?Pa(n):[]}}const Bu=-32768;function Nu(n,e,r,o,u){n.emplaceBack(Bu+8*e+o,Bu+8*r+u)}class nc{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((r=>r.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new Q,this.indexArray=new Le,this.segments=new tt,this.programConfigurations=new no(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,o){const u=this.layers[0],d=[];let f=null,_=!1,w=u.type==="heatmap";if(u.type==="circle"){const M=u;f=M.layout.get("circle-sort-key"),_=!f.isConstant(),w=w||M.paint.get("circle-pitch-alignment")==="map"}const E=w?r.subdivisionGranularity.circle:1;for(const{feature:M,id:C,index:D,sourceLayerIndex:R}of e){const B=this.layers[0]._featureFilter.needGeometry,N=Ma(M,B);if(!this.layers[0]._featureFilter.filter(new dr(this.zoom),N,o))continue;const U=_?f.evaluate(N,{},o):void 0,Z={id:C,properties:M.properties,type:M.type,sourceLayerIndex:R,index:D,geometry:B?N.geometry:Pa(M),patterns:{},sortKey:U};d.push(Z)}_&&d.sort(((M,C)=>M.sortKey-C.sortKey));for(const M of d){const{geometry:C,index:D,sourceLayerIndex:R}=M,B=e[D].feature;this.addFeature(M,C,D,o,E),r.featureIndex.insert(B,C,D,R,this.index)}}update(e,r,o){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,{imagePositions:o})}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,qe),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())}addFeature(e,r,o,u,d=1){let f;switch(d){case 1:f=[0,7];break;case 3:f=[0,2,5,7];break;case 5:f=[0,1,3,4,6,7];break;case 7:f=[0,1,2,3,4,5,6,7];break;default:throw new Error(`Invalid circle bucket granularity: ${d}; valid values are 1, 3, 5, 7.`)}const _=f.length;for(const w of r)for(const E of w){const M=E.x,C=E.y;if(M<0||M>=pt||C<0||C>=pt)continue;const D=this.segments.prepareSegment(_*_,this.layoutVertexArray,this.indexArray,e.sortKey),R=D.vertexLength;for(let B=0;B<_;B++)for(let N=0;N<_;N++)Nu(this.layoutVertexArray,M,C,f[N],f[B]);for(let B=0;B<_-1;B++)for(let N=0;N<_-1;N++){const U=R+B*_+N,Z=R+(B+1)*_+N;this.indexArray.emplaceBack(U,Z+1,U+1),this.indexArray.emplaceBack(U,Z,Z+1)}D.vertexLength+=_*_,D.primitiveLength+=(_-1)*(_-1)*2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,{imagePositions:{},canonical:u})}}function ic(n,e){for(let r=0;r<n.length;r++)if(ac(e,n[r]))return!0;for(let r=0;r<e.length;r++)if(ac(n,e[r]))return!0;return!!Nf(n,e)}function jp(n,e,r){return!!ac(n,e)||!!jf(e,n,r)}function by(n,e){if(n.length===1)return Ty(e,n[0]);for(let r=0;r<e.length;r++){const o=e[r];for(let u=0;u<o.length;u++)if(ac(n,o[u]))return!0}for(let r=0;r<n.length;r++)if(Ty(e,n[r]))return!0;for(let r=0;r<e.length;r++)if(Nf(n,e[r]))return!0;return!1}function _1(n,e,r){if(n.length>1){if(Nf(n,e))return!0;for(let o=0;o<e.length;o++)if(jf(e[o],n,r))return!0}for(let o=0;o<n.length;o++)if(jf(n[o],e,r))return!0;return!1}function Nf(n,e){if(n.length===0||e.length===0)return!1;for(let r=0;r<n.length-1;r++){const o=n[r],u=n[r+1];for(let d=0;d<e.length-1;d++)if(v1(o,u,e[d],e[d+1]))return!0}return!1}function v1(n,e,r,o){return qr(n,r,o)!==qr(e,r,o)&&qr(n,e,r)!==qr(n,e,o)}function jf(n,e,r){const o=r*r;if(e.length===1)return n.distSqr(e[0])<o;for(let u=1;u<e.length;u++)if(wy(n,e[u-1],e[u])<o)return!0;return!1}function wy(n,e,r){const o=e.distSqr(r);if(o===0)return n.distSqr(e);const u=((n.x-e.x)*(r.x-e.x)+(n.y-e.y)*(r.y-e.y))/o;return n.distSqr(u<0?e:u>1?r:r.sub(e)._mult(u)._add(e))}function Ty(n,e){let r,o,u,d=!1;for(let f=0;f<n.length;f++){r=n[f];for(let _=0,w=r.length-1;_<r.length;w=_++)o=r[_],u=r[w],o.y>e.y!=u.y>e.y&&e.x<(u.x-o.x)*(e.y-o.y)/(u.y-o.y)+o.x&&(d=!d)}return d}function ac(n,e){let r=!1;for(let o=0,u=n.length-1;o<n.length;u=o++){const d=n[o],f=n[u];d.y>e.y!=f.y>e.y&&e.x<(f.x-d.x)*(e.y-d.y)/(f.y-d.y)+d.x&&(r=!r)}return r}function x1(n,e,r){const o=r[0],u=r[2];if(n.x<o.x&&e.x<o.x||n.x>u.x&&e.x>u.x||n.y<o.y&&e.y<o.y||n.y>u.y&&e.y>u.y)return!1;const d=qr(n,e,r[0]);return d!==qr(n,e,r[1])||d!==qr(n,e,r[2])||d!==qr(n,e,r[3])}function oc(n,e,r){const o=e.paint.get(n).value;return o.kind==="constant"?o.value:r.programConfigurations.get(e.id).getMaxValue(n)}function Vp(n){return Math.sqrt(n[0]*n[0]+n[1]*n[1])}function Up(n,e,r,o,u){if(!e[0]&&!e[1])return n;const d=I.convert(e)._mult(u);r==="viewport"&&d._rotate(-o);const f=[];for(let _=0;_<n.length;_++)f.push(n[_].sub(d));return f}function b1(n){const e=[];for(let r=0;r<n.length;r++){const o=n[r],u=e.at(-1);(r===0||u&&!o.equals(u))&&e.push(o)}return e}function w1({queryGeometry:n,size:e},r){return jp(n,r,e)}function T1({queryGeometry:n,size:e,transform:r,unwrappedTileID:o,getElevation:u},d){return jp(n,d,e*(r.projectTileCoordinates(d.x,d.y,o,u).signedDistanceFromCamera/r.cameraToCenterDistance))}function S1({queryGeometry:n,size:e,transform:r,unwrappedTileID:o,getElevation:u},d){const f=r.projectTileCoordinates(d.x,d.y,o,u).signedDistanceFromCamera,_=e*(r.cameraToCenterDistance/f);return jp(n,Vf(d,r,o,u),_)}function E1({queryGeometry:n,size:e,transform:r,unwrappedTileID:o,getElevation:u},d){return jp(n,Vf(d,r,o,u),e)}function Sy({queryGeometry:n,size:e,transform:r,unwrappedTileID:o,getElevation:u,pitchAlignment:d="map",pitchScale:f="map"},_){const w=d==="map"?f==="map"?w1:T1:f==="map"?S1:E1,E={queryGeometry:n,size:e,transform:r,unwrappedTileID:o,getElevation:u};for(const M of _)for(const C of M)if(w(E,C))return!0;return!1}function Vf(n,e,r,o){const u=e.projectTileCoordinates(n.x,n.y,r,o).point;return new I((.5*u.x+.5)*e.width,(.5*-u.y+.5)*e.height)}let Ey,Py;ht("CircleBucket",nc,{omit:["layers"]});var P1={get paint(){return Py=Py||new qn({"circle-radius":new bt(Te.paint_circle["circle-radius"]),"circle-color":new bt(Te.paint_circle["circle-color"]),"circle-blur":new bt(Te.paint_circle["circle-blur"]),"circle-opacity":new bt(Te.paint_circle["circle-opacity"]),"circle-translate":new gt(Te.paint_circle["circle-translate"]),"circle-translate-anchor":new gt(Te.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new gt(Te.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new gt(Te.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new bt(Te.paint_circle["circle-stroke-width"]),"circle-stroke-color":new bt(Te.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new bt(Te.paint_circle["circle-stroke-opacity"])})},get layout(){return Ey=Ey||new qn({"circle-sort-key":new bt(Te.layout_circle["circle-sort-key"])})}};class M1 extends gi{constructor(e,r){super(e,P1,r)}createBucket(e){return new nc(e)}queryRadius(e){const r=e;return oc("circle-radius",this,r)+oc("circle-stroke-width",this,r)+Vp(this.paint.get("circle-translate"))}queryIntersectsFeature({queryGeometry:e,feature:r,featureState:o,geometry:u,transform:d,pixelsToTileUnits:f,unwrappedTileID:_,getElevation:w}){const E=Up(e,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),-d.bearingInRadians,f),M=this.paint.get("circle-radius").evaluate(r,o)+this.paint.get("circle-stroke-width").evaluate(r,o),C=this.paint.get("circle-pitch-scale"),D=this.paint.get("circle-pitch-alignment");let R,B;return D==="map"?(R=E,B=M*f):(R=(function(N,U,Z,ae){return N.map((W=>Vf(W,U,Z,ae)))})(E,d,_,w),B=M),Sy({queryGeometry:R,size:B,transform:d,unwrappedTileID:_,getElevation:w,pitchAlignment:D,pitchScale:C},u)}}class My extends nc{}let Iy;ht("HeatmapBucket",My,{omit:["layers"]});var I1={get paint(){return Iy=Iy||new qn({"heatmap-radius":new bt(Te.paint_heatmap["heatmap-radius"]),"heatmap-weight":new bt(Te.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new gt(Te.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Yl(Te.paint_heatmap["heatmap-color"]),"heatmap-opacity":new gt(Te.paint_heatmap["heatmap-opacity"])})}};function Uf(n,{width:e,height:r},o,u){if(u){if(u instanceof Uint8ClampedArray)u=new Uint8Array(u.buffer);else if(u.length!==e*r*o)throw new RangeError(`mismatched image size. expected: ${u.length} but got: ${e*r*o}`)}else u=new Uint8Array(e*r*o);return n.width=e,n.height=r,n.data=u,n}function Ay(n,{width:e,height:r},o){if(e===n.width&&r===n.height)return;const u=Uf({},{width:e,height:r},o);$f(n,u,{x:0,y:0},{x:0,y:0},{width:Math.min(n.width,e),height:Math.min(n.height,r)},o),n.width=e,n.height=r,n.data=u.data}function $f(n,e,r,o,u,d){if(u.width===0||u.height===0)return e;if(u.width>n.width||u.height>n.height||r.x>n.width-u.width||r.y>n.height-u.height)throw new RangeError("out of range source coordinates for image copy");if(u.width>e.width||u.height>e.height||o.x>e.width-u.width||o.y>e.height-u.height)throw new RangeError("out of range destination coordinates for image copy");const f=n.data,_=e.data;if(f===_)throw new Error("srcData equals dstData, so image is already copied");for(let w=0;w<u.height;w++){const E=((r.y+w)*n.width+r.x)*d,M=((o.y+w)*e.width+o.x)*d;for(let C=0;C<u.width*d;C++)_[M+C]=f[E+C]}return e}class ju{constructor(e,r){Uf(this,e,1,r)}resize(e){Ay(this,e,1)}clone(){return new ju({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,r,o,u,d){$f(e,r,o,u,d,1)}}class ai{constructor(e,r){Uf(this,e,4,r)}resize(e){Ay(this,e,4)}replace(e,r){r?this.data.set(e):this.data=e instanceof Uint8ClampedArray?new Uint8Array(e.buffer):e}clone(){return new ai({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,r,o,u,d){$f(e,r,o,u,d,4)}setPixel(e,r,o){const u=4*(e*this.width+r);this.data[u+0]=Math.round(255*o.r/o.a),this.data[u+1]=Math.round(255*o.g/o.a),this.data[u+2]=Math.round(255*o.b/o.a),this.data[u+3]=Math.round(255*o.a)}}function Cy(n){const e={},r=n.resolution||256,o=n.clips?n.clips.length:1,u=n.image||new ai({width:r,height:o});if(Math.log(r)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${r}`);const d=(f,_,w)=>{e[n.evaluationKey]=w;const E=n.expression.evaluate(e);u.setPixel(f/4/r,_/4,E)};if(n.clips)for(let f=0,_=0;f<o;++f,_+=4*r)for(let w=0,E=0;w<r;w++,E+=4){const M=w/(r-1),{start:C,end:D}=n.clips[f];d(_,E,C*(1-M)+D*M)}else for(let f=0,_=0;f<r;f++,_+=4)d(0,_,f/(r-1));return u}ht("AlphaImage",ju),ht("RGBAImage",ai);const qf="big-fb";class A1 extends gi{createBucket(e){return new My(e)}constructor(e,r){super(e,I1,r),this.heatmapFbos=new Map,this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(e){e==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=Cy({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbos.has(qf)&&this.heatmapFbos.delete(qf)}queryRadius(e){return oc("heatmap-radius",this,e)}queryIntersectsFeature({queryGeometry:e,feature:r,featureState:o,geometry:u,transform:d,pixelsToTileUnits:f,unwrappedTileID:_,getElevation:w}){return Sy({queryGeometry:e,size:this.paint.get("heatmap-radius").evaluate(r,o)*f,transform:d,unwrappedTileID:_,getElevation:w},u)}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&!this.isHidden()}}let ky;var C1={get paint(){return ky=ky||new qn({"hillshade-illumination-direction":new gt(Te.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-altitude":new gt(Te.paint_hillshade["hillshade-illumination-altitude"]),"hillshade-illumination-anchor":new gt(Te.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new gt(Te.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new gt(Te.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new gt(Te.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new gt(Te.paint_hillshade["hillshade-accent-color"]),"hillshade-method":new gt(Te.paint_hillshade["hillshade-method"])})}};class k1 extends gi{constructor(e,r){super(e,C1,r),this.recalculate({zoom:0,zoomHistory:{}},void 0)}getIlluminationProperties(){let e=this.paint.get("hillshade-illumination-direction").values,r=this.paint.get("hillshade-illumination-altitude").values,o=this.paint.get("hillshade-highlight-color").values,u=this.paint.get("hillshade-shadow-color").values;const d=Math.max(e.length,r.length,o.length,u.length);e=e.concat(Array(d-e.length).fill(e.at(-1))),r=r.concat(Array(d-r.length).fill(r.at(-1))),o=o.concat(Array(d-o.length).fill(o.at(-1))),u=u.concat(Array(d-u.length).fill(u.at(-1)));const f=r.map(On);return{directionRadians:e.map(On),altitudeRadians:f,shadowColor:u,highlightColor:o}}hasOffscreenPass(){return this.paint.get("hillshade-exaggeration")!==0&&!this.isHidden()}}let Dy;var D1={get paint(){return Dy=Dy||new qn({"color-relief-opacity":new gt(Te["paint_color-relief"]["color-relief-opacity"]),"color-relief-color":new Yl(Te["paint_color-relief"]["color-relief-color"])})}};class Gf{constructor(e,r,o,u){this.context=e,this.format=o,this.texture=e.gl.createTexture(),this.update(r,u)}update(e,r,o){const{width:u,height:d}=e,f=!(this.size&&this.size[0]===u&&this.size[1]===d||o),{context:_}=this,{gl:w}=_;if(this.useMipmap=!!(r&&r.useMipmap),w.bindTexture(w.TEXTURE_2D,this.texture),_.pixelStoreUnpackFlipY.set(!1),_.pixelStoreUnpack.set(1),_.pixelStoreUnpackPremultiplyAlpha.set(this.format===w.RGBA&&(!r||r.premultiply!==!1)),f)this.size=[u,d],e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||fn(e)?w.texImage2D(w.TEXTURE_2D,0,this.format,this.format,w.UNSIGNED_BYTE,e):w.texImage2D(w.TEXTURE_2D,0,this.format,u,d,0,this.format,w.UNSIGNED_BYTE,e.data);else{const{x:E,y:M}=o||{x:0,y:0};e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||fn(e)?w.texSubImage2D(w.TEXTURE_2D,0,E,M,w.RGBA,w.UNSIGNED_BYTE,e):w.texSubImage2D(w.TEXTURE_2D,0,E,M,u,d,w.RGBA,w.UNSIGNED_BYTE,e.data)}this.useMipmap&&this.isSizePowerOfTwo()&&w.generateMipmap(w.TEXTURE_2D),_.pixelStoreUnpackFlipY.setDefault(),_.pixelStoreUnpack.setDefault(),_.pixelStoreUnpackPremultiplyAlpha.setDefault()}bind(e,r,o){const{context:u}=this,{gl:d}=u;d.bindTexture(d.TEXTURE_2D,this.texture),o!==d.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(o=d.LINEAR),e!==this.filter&&(d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MAG_FILTER,e),d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MIN_FILTER,o||e),this.filter=e),r!==this.wrap&&(d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_S,r),d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_T,r),this.wrap=r)}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 Ly{constructor(e,r,o,u=1,d=1,f=1,_=0){if(this.uid=e,r.height!==r.width)throw new RangeError("DEM tiles must be square");if(o&&!["mapbox","terrarium","custom"].includes(o))return void ur(`"${o}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=r.height;const w=this.dim=r.height-2;switch(this.data=new Uint32Array(r.data.buffer),o){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=u,this.greenFactor=d,this.blueFactor=f,this.baseShift=_;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let E=0;E<w;E++)this.data[this._idx(-1,E)]=this.data[this._idx(0,E)],this.data[this._idx(w,E)]=this.data[this._idx(w-1,E)],this.data[this._idx(E,-1)]=this.data[this._idx(E,0)],this.data[this._idx(E,w)]=this.data[this._idx(E,w-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(w,-1)]=this.data[this._idx(w-1,0)],this.data[this._idx(-1,w)]=this.data[this._idx(0,w-1)],this.data[this._idx(w,w)]=this.data[this._idx(w-1,w-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let E=0;E<w;E++)for(let M=0;M<w;M++){const C=this.get(E,M);C>this.max&&(this.max=C),C<this.min&&(this.min=C)}}get(e,r){const o=new Uint8Array(this.data.buffer),u=4*this._idx(e,r);return this.unpack(o[u],o[u+1],o[u+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(e,r){if(e<-1||e>=this.dim+1||r<-1||r>=this.dim+1)throw new RangeError(`Out of range source coordinates for DEM data. x: ${e}, y: ${r}, dim: ${this.dim}`);return(r+1)*this.stride+(e+1)}unpack(e,r,o){return e*this.redFactor+r*this.greenFactor+o*this.blueFactor-this.baseShift}pack(e){return Ry(e,this.getUnpackVector())}getPixels(){return new ai({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,r,o){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let u=r*this.dim,d=r*this.dim+this.dim,f=o*this.dim,_=o*this.dim+this.dim;switch(r){case-1:u=d-1;break;case 1:d=u+1}switch(o){case-1:f=_-1;break;case 1:_=f+1}const w=-r*this.dim,E=-o*this.dim;for(let M=f;M<_;M++)for(let C=u;C<d;C++)this.data[this._idx(C,M)]=e.data[this._idx(C+w,M+E)]}}function Ry(n,e){const r=e[0],o=e[1],u=e[2],d=e[3],f=Math.min(r,o,u),_=Math.round((n+d)/f);return{r:Math.floor(_*f/r)%256,g:Math.floor(_*f/o)%256,b:Math.floor(_*f/u)%256}}ht("DEMData",Ly);class L1 extends gi{constructor(e,r){super(e,D1,r)}_createColorRamp(e){const r={elevationStops:[],colorStops:[]},o=this._transitionablePaint._values["color-relief-color"].value.expression;if(o instanceof Ol&&o._styleExpression.expression instanceof $n){this.colorRampExpression=o;const f=o._styleExpression.expression;r.elevationStops=f.labels,r.colorStops=[];for(const _ of r.elevationStops)r.colorStops.push(f.evaluate({globals:{elevation:_}}))}if(r.elevationStops.length<1&&(r.elevationStops=[0],r.colorStops=[Nt.transparent]),r.elevationStops.length<2&&(r.elevationStops.push(r.elevationStops[0]+1),r.colorStops.push(r.colorStops[0])),r.elevationStops.length<=e)return r;const u={elevationStops:[],colorStops:[]},d=(r.elevationStops.length-1)/(e-1);for(let f=0;f<r.elevationStops.length-.5;f+=d)u.elevationStops.push(r.elevationStops[Math.round(f)]),u.colorStops.push(r.colorStops[Math.round(f)]);return ur(`Too many colors in specification of ${this.id} color-relief layer, may not render properly. 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qu(n){n.next.prev=n.prev,n.prev.next=n.next,n.prevZ&&(n.prevZ.nextZ=n.nextZ),n.nextZ&&(n.nextZ.prevZ=n.prevZ)}function Hf(n,e,r){return{i:n,x:e,y:r,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}class lc{constructor(e,r){if(r>e)throw new Error("Min granularity must not be greater than base granularity.");this._baseZoomGranularity=e,this._minGranularity=r}getGranularityForZoomLevel(e){return Math.max(Math.floor(this._baseZoomGranularity/(1<<e)),this._minGranularity,1)}}class Zp{constructor(e){this.fill=e.fill,this.line=e.line,this.tile=e.tile,this.stencil=e.stencil,this.circle=e.circle}}Zp.noSubdivision=new Zp({fill:new lc(0,0),line:new lc(0,0),tile:new lc(0,0),stencil:new lc(0,0),circle:1}),ht("SubdivisionGranularityExpression",lc),ht("SubdivisionGranularitySetting",Zp);const cc=-32768,Gu=32767;class G1{constructor(e,r){this._vertexBuffer=[],this._vertexDictionary=new 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U=N*this._granularityCellSize;e.push(this._vertexToIndex(U,o+E*(U-r)/w))}}_generateInterEdgeVertices(e,r,o,u,d,f,_,w,E,M){const C=d-o,D=f-u,R=_-d,B=(E-d)/R,N=(M-d)/R,U=Math.min(B,N),Z=Math.max(B,N),ae=u+D*U;let W=Math.floor(Math.min(ae,w)/this._granularityCellSize)+1,X=Math.ceil(Math.max(ae,w)/this._granularityCellSize)-1,le=w<ae;const pe=R===0;if(pe&&(_===E||_===M))return;if(pe||U>=1||Z<=0){const Ue=o-_,Oe=f+(r-f)*Math.min((E-_)/Ue,(M-_)/Ue);W=Math.floor(Math.min(Oe,w)/this._granularityCellSize)+1,X=Math.ceil(Math.max(Oe,w)/this._granularityCellSize)-1,le=w<Oe}const Me=C>0?M:E;if(le)for(let Ue=W;Ue<=X;Ue++)e.push(this._vertexToIndex(Ue*this._granularityCellSize,Me));else for(let Ue=X;Ue>=W;Ue--)e.push(this._vertexToIndex(Ue*this._granularityCellSize,Me))}_generateOutline(e){const r=[];for(const o of e){const u=Zs(o,this._granularity,!0),d=this._pointArrayToIndices(u),f=[];for(let _=1;_<d.length;_++)f.push(d[_-1]),f.push(d[_]);r.push(f)}return r}_handlePoles(e){let r=!1,o=!1;this._canonical&&(this._canonical.y===0&&(r=!0),this._canonical.y===(1<<this._canonical.z)-1&&(o=!0)),(r||o)&&this._fillPoles(e,r,o)}_ensureNoPoleVertices(){const e=this._vertexBuffer;for(let r=0;r<e.length;r+=2){const o=e[r+1];o===cc&&(e[r+1]=-32767),o===Gu&&(e[r+1]=32766)}}_generatePoleQuad(e,r,o,u,d,f){u>d!=(f===cc)?(e.push(r),e.push(o),e.push(this._vertexToIndex(u,f)),e.push(o),e.push(this._vertexToIndex(d,f)),e.push(this._vertexToIndex(u,f))):(e.push(o),e.push(r),e.push(this._vertexToIndex(u,f)),e.push(this._vertexToIndex(d,f)),e.push(o),e.push(this._vertexToIndex(u,f)))}_fillPoles(e,r,o){const u=this._vertexBuffer,d=pt,f=e.length;for(let _=2;_<f;_+=3){const w=e[_-2],E=e[_-1],M=e[_],C=u[2*w],D=u[2*w+1],R=u[2*E],B=u[2*E+1],N=u[2*M],U=u[2*M+1];r&&(D===0&&B===0&&this._generatePoleQuad(e,w,E,C,R,cc),B===0&&U===0&&this._generatePoleQuad(e,E,M,R,N,cc),U===0&&D===0&&this._generatePoleQuad(e,M,w,N,C,cc)),o&&(D===d&&B===d&&this._generatePoleQuad(e,w,E,C,R,Gu),B===d&&U===d&&this._generatePoleQuad(e,E,M,R,N,Gu),U===d&&D===d&&this._generatePoleQuad(e,M,w,N,C,Gu))}}_initializeVertices(e){for(let r=0;r<e.length;r+=2)this._vertexToIndex(e[r],e[r+1])}subdividePolygonInternal(e,r){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:o,holeIndices:u}=(function(_){const w=[],E=[];for(const M of _)if(M.length!==0){M!==_[0]&&w.push(E.length/2);for(let C=0;C<M.length;C++)E.push(M[C].x),E.push(M[C].y)}return{flattened:E,holeIndices:w}})(e);let d;this._initializeVertices(o);try{const _=(function(E,M,C=2){const D=M&&M.length,R=D?M[0]*C:E.length;let B=zy(E,0,R,C,!0);const N=[];if(!B||B.next===B.prev)return N;let 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tt,this.segments2=new tt,this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,o){this.hasDependencies=$p("fill",this.layers,r);const u=this.layers[0].layout.get("fill-sort-key"),d=!u.isConstant(),f=[];for(const{feature:_,id:w,index:E,sourceLayerIndex:M}of e){const C=this.layers[0]._featureFilter.needGeometry,D=Ma(_,C);if(!this.layers[0]._featureFilter.filter(new dr(this.zoom),D,o))continue;const R=d?u.evaluate(D,{},o,r.availableImages):void 0,B={id:w,properties:_.properties,type:_.type,sourceLayerIndex:M,index:E,geometry:C?D.geometry:Pa(_),patterns:{},sortKey:R};f.push(B)}d&&f.sort(((_,w)=>_.sortKey-w.sortKey));for(const _ of f){const{geometry:w,index:E,sourceLayerIndex:M}=_;if(this.hasDependencies){const C=Zf("fill",this.layers,_,{zoom:this.zoom},r);this.patternFeatures.push(C)}else this.addFeature(_,w,E,o,{},r.subdivisionGranularity);r.featureIndex.insert(e[E].feature,w,E,M,this.index)}}update(e,r,o){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,{imagePositions:o})}addFeatures(e,r,o){for(const u of this.patternFeatures)this.addFeature(u,u.geometry,u.index,r,o,e.subdivisionGranularity)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,z1),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,r,o,u,d,f){for(const _ of Pl(r,500)){const w=jy(_,u,f.fill.getGranularityForZoomLevel(u.z)),E=this.layoutVertexArray;Vy(((M,C)=>{E.emplaceBack(M,C)}),this.segments,this.layoutVertexArray,this.indexArray,w.verticesFlattened,w.indicesTriangles,this.segments2,this.indexArray2,w.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,{imagePositions:d,canonical:u})}}let Uy,$y;ht("FillBucket",Xf,{omit:["layers","patternFeatures"]});var W1={get paint(){return $y=$y||new qn({"fill-antialias":new gt(Te.paint_fill["fill-antialias"]),"fill-opacity":new bt(Te.paint_fill["fill-opacity"]),"fill-color":new bt(Te.paint_fill["fill-color"]),"fill-outline-color":new bt(Te.paint_fill["fill-outline-color"]),"fill-translate":new gt(Te.paint_fill["fill-translate"]),"fill-translate-anchor":new gt(Te.paint_fill["fill-translate-anchor"]),"fill-pattern":new Os(Te.paint_fill["fill-pattern"])})},get layout(){return Uy=Uy||new qn({"fill-sort-key":new bt(Te.layout_fill["fill-sort-key"])})}};class H1 extends 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r=e.readVarint()+e.pos,o=[];let u,d=1,f=0,_=0,w=0;for(;e.pos<r;){if(f<=0){const E=e.readVarint();d=7&E,f=E>>3}if(f--,d===1||d===2)_+=e.readSVarint(),w+=e.readSVarint(),d===1&&(u&&o.push(u),u=[]),u&&u.push(new I(_,w));else{if(d!==7)throw new Error(`unknown command ${d}`);u&&u.push(u[0].clone())}}return u&&o.push(u),o}bbox(){const e=this._pbf;e.pos=this._geometry;const r=e.readVarint()+e.pos;let o=1,u=0,d=0,f=0,_=1/0,w=-1/0,E=1/0,M=-1/0;for(;e.pos<r;){if(u<=0){const C=e.readVarint();o=7&C,u=C>>3}if(u--,o===1||o===2)d+=e.readSVarint(),f+=e.readSVarint(),d<_&&(_=d),d>w&&(w=d),f<E&&(E=f),f>M&&(M=f);else if(o!==7)throw new Error(`unknown command ${o}`)}return[_,E,w,M]}toGeoJSON(e,r,o){const u=this.extent*Math.pow(2,o),d=this.extent*e,f=this.extent*r,_=this.loadGeometry();function w(D){return[360*(D.x+d)/u-180,360/Math.PI*Math.atan(Math.exp((1-2*(D.y+f)/u)*Math.PI))-90]}function E(D){return D.map(w)}let M;if(this.type===1){const D=[];for(const B of _)D.push(B[0]);const R=E(D);M=D.length===1?{type:"Point",coordinates:R[0]}:{type:"MultiPoint",coordinates:R}}else if(this.type===2){const D=_.map(E);M=D.length===1?{type:"LineString",coordinates:D[0]}:{type:"MultiLineString",coordinates:D}}else{if(this.type!==3)throw new Error("unknown feature type");{const D=qy(_),R=[];for(const B of D)R.push(B.map(E));M=R.length===1?{type:"Polygon",coordinates:R[0]}:{type:"MultiPolygon",coordinates:R}}}const C={type:"Feature",geometry:M,properties:this.properties};return this.id!=null&&(C.id=this.id),C}}function J1(n,e,r){n===1?e.id=r.readVarint():n===2?(function(o,u){const d=o.readVarint()+o.pos;for(;o.pos<d;){const f=u._keys[o.readVarint()],_=u._values[o.readVarint()];u.properties[f]=_}})(r,e):n===3?e.type=r.readVarint():n===4&&(e._geometry=r.pos)}function qy(n){const e=n.length;if(e<=1)return[n];const r=[];let o,u;for(let d=0;d<e;d++){const f=Q1(n[d]);f!==0&&(u===void 0&&(u=f<0),u===f<0?(o&&r.push(o),o=[n[d]]):o&&o.push(n[d]))}return o&&r.push(o),r}function Q1(n){let e=0;for(let r,o,u=0,d=n.length,f=d-1;u<d;f=u++)r=n[u],o=n[f],e+=(o.x-r.x)*(r.y+o.y);return e}Wu.types=["Unknown","Point","LineString","Polygon"];class ew{constructor(e,r){this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(tw,this,r),this.length=this._features.length}feature(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];const r=this._pbf.readVarint()+this._pbf.pos;return new Wu(this._pbf,r,this.extent,this._keys,this._values)}}function tw(n,e,r){n===15?e.version=r.readVarint():n===1?e.name=r.readString():n===5?e.extent=r.readVarint():n===2?e._features.push(r.pos):n===3?e._keys.push(r.readString()):n===4&&e._values.push((function(o){let u=null;const d=o.readVarint()+o.pos;for(;o.pos<d;){const f=o.readVarint()>>3;u=f===1?o.readString():f===2?o.readFloat():f===3?o.readDouble():f===4?o.readVarint64():f===5?o.readVarint():f===6?o.readSVarint():f===7?o.readBoolean():null}if(u==null)throw new Error("unknown feature value");return u})(r))}class Gy{constructor(e,r){this.layers=e.readFields(rw,{},r)}}function rw(n,e,r){if(n===3){const o=new ew(r,r.readVarint()+r.pos);o.length&&(e[o.name]=o)}}const Yf=Math.pow(2,13);function Hu(n,e,r,o,u,d,f,_){n.emplaceBack(e,r,2*Math.floor(o*Yf)+f,u*Yf*2,d*Yf*2,Math.round(_))}class Kf{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((r=>r.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new oe,this.centroidVertexArray=new Y,this.indexArray=new Le,this.programConfigurations=new no(e.layers,e.zoom),this.segments=new tt,this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,o){this.features=[],this.hasDependencies=$p("fill-extrusion",this.layers,r);for(const{feature:u,id:d,index:f,sourceLayerIndex:_}of e){const w=this.layers[0]._featureFilter.needGeometry,E=Ma(u,w);if(!this.layers[0]._featureFilter.filter(new dr(this.zoom),E,o))continue;const M={id:d,sourceLayerIndex:_,index:f,geometry:w?E.geometry:Pa(u),properties:u.properties,type:u.type,patterns:{}};this.hasDependencies?this.features.push(Zf("fill-extrusion",this.layers,M,{zoom:this.zoom},r)):this.addFeature(M,M.geometry,f,o,{},r.subdivisionGranularity),r.featureIndex.insert(u,M.geometry,f,_,this.index,!0)}}addFeatures(e,r,o){for(const u of this.features){const{geometry:d}=u;this.addFeature(u,d,u.index,r,o,e.subdivisionGranularity)}}update(e,r,o){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,{imagePositions:o})}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,K1),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Y1.members,!0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(e,r,o,u,d,f){for(const _ of Pl(r,500)){const w={x:0,y:0,sampleCount:0},E=this.layoutVertexArray.length;this.processPolygon(w,u,e,_,f);const M=this.layoutVertexArray.length-E,C=Math.floor(w.x/w.sampleCount),D=Math.floor(w.y/w.sampleCount);for(let R=0;R<M;R++)this.centroidVertexArray.emplaceBack(C,D)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,{imagePositions:d,canonical:u})}processPolygon(e,r,o,u,d){if(u.length<1||Zy(u[0]))return;for(const C of u)C.length!==0&&nw(e,C);const f={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},_=d.fill.getGranularityForZoomLevel(r.z),w=Wu.types[o.type]==="Polygon";for(const C of u){if(C.length===0||Zy(C))continue;const D=Zs(C,_,w);this._generateSideFaces(D,f)}if(!w)return;const E=jy(u,r,_,!1),M=this.layoutVertexArray;Vy(((C,D)=>{Hu(M,C,D,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,E.verticesFlattened,E.indicesTriangles)}_generateSideFaces(e,r){let o=0;for(let u=1;u<e.length;u++){const d=e[u],f=e[u-1];if(iw(d,f))continue;r.segment.vertexLength+4>tt.MAX_VERTEX_ARRAY_LENGTH&&(r.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const _=d.sub(f)._perp()._unit(),w=f.dist(d);o+w>32768&&(o=0),Hu(this.layoutVertexArray,d.x,d.y,_.x,_.y,0,0,o),Hu(this.layoutVertexArray,d.x,d.y,_.x,_.y,0,1,o),o+=w,Hu(this.layoutVertexArray,f.x,f.y,_.x,_.y,0,0,o),Hu(this.layoutVertexArray,f.x,f.y,_.x,_.y,0,1,o);const E=r.segment.vertexLength;this.indexArray.emplaceBack(E,E+2,E+1),this.indexArray.emplaceBack(E+1,E+2,E+3),r.segment.vertexLength+=4,r.segment.primitiveLength+=2}}}function nw(n,e){for(let r=0;r<e.length;r++){const o=e[r];r===e.length-1&&e[0].x===o.x&&e[0].y===o.y||(n.x+=o.x,n.y+=o.y,n.sampleCount++)}}function iw(n,e){return n.x===e.x&&(n.x<0||n.x>pt)||n.y===e.y&&(n.y<0||n.y>pt)}function Zy(n){return n.every((e=>e.x<0))||n.every((e=>e.x>pt))||n.every((e=>e.y<0))||n.every((e=>e.y>pt))}let Wy;ht("FillExtrusionBucket",Kf,{omit:["layers","features"]});var aw={get paint(){return Wy=Wy||new qn({"fill-extrusion-opacity":new gt(Te["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new bt(Te["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new gt(Te["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new gt(Te["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Os(Te["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new bt(Te["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new bt(Te["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new gt(Te["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class ow extends gi{constructor(e,r){super(e,aw,r)}createBucket(e){return new Kf(e)}queryRadius(){return Vp(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:e,feature:r,featureState:o,geometry:u,transform:d,pixelsToTileUnits:f,pixelPosMatrix:_}){const w=Up(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),-d.bearingInRadians,f),E=this.paint.get("fill-extrusion-height").evaluate(r,o),M=this.paint.get("fill-extrusion-base").evaluate(r,o),C=(function(R,B){const N=[];for(const U of R){const Z=[U.x,U.y,0,1];ct(Z,Z,B),N.push(new I(Z[0]/Z[3],Z[1]/Z[3]))}return N})(w,_),D=(function(R,B,N,U){const Z=[],ae=[],W=U[8]*B,X=U[9]*B,le=U[10]*B,pe=U[11]*B,Me=U[8]*N,Ue=U[9]*N,Oe=U[10]*N,$e=U[11]*N;for(const Qe of R){const Ge=[],Ne=[];for(const ze of Qe){const ut=ze.x,st=ze.y,dt=U[0]*ut+U[4]*st+U[12],at=U[1]*ut+U[5]*st+U[13],_t=U[2]*ut+U[6]*st+U[14],nr=U[3]*ut+U[7]*st+U[15],qt=_t+le,kr=nr+pe,zn=dt+Me,un=at+Ue,Dr=_t+Oe,Mr=nr+$e,sr=new I((dt+W)/kr,(at+X)/kr);sr.z=qt/kr,Ge.push(sr);const Vr=new I(zn/Mr,un/Mr);Vr.z=Dr/Mr,Ne.push(Vr)}Z.push(Ge),ae.push(Ne)}return[Z,ae]})(u,M,E,_);return(function(R,B,N){let U=1/0;by(N,B)&&(U=Hy(N,B[0]));for(let Z=0;Z<B.length;Z++){const ae=B[Z],W=R[Z];for(let X=0;X<ae.length-1;X++){const le=ae[X],pe=[le,ae[X+1],W[X+1],W[X],le];ic(N,pe)&&(U=Math.min(U,Hy(N,pe)))}}return U!==1/0&&U})(D[0],D[1],C)}}function Xu(n,e){return n.x*e.x+n.y*e.y}function Hy(n,e){if(n.length===1){let r=0;const o=e[r++];let u;for(;!u||o.equals(u);)if(u=e[r++],!u)return 1/0;for(;r<e.length;r++){const d=e[r],f=n[0],_=u.sub(o),w=d.sub(o),E=f.sub(o),M=Xu(_,_),C=Xu(_,w),D=Xu(w,w),R=Xu(E,_),B=Xu(E,w),N=M*D-C*C,U=(D*R-C*B)/N,Z=(M*B-C*R)/N,ae=o.z*(1-U-Z)+u.z*U+d.z*Z;if(isFinite(ae))return ae}return 1/0}{let r=1/0;for(const o of e)r=Math.min(r,o.z);return r}}const sw=Wr([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:lw}=sw,cw=Wr([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:uw}=cw,hw=Math.cos(Math.PI/180*37.5),Xy=Math.pow(2,14)/.5;class Jf{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((r=>r.id)),this.index=e.index,this.hasDependencies=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((r=>{this.gradients[r.id]={}})),this.layoutVertexArray=new de,this.layoutVertexArray2=new ie,this.indexArray=new Le,this.programConfigurations=new no(e.layers,e.zoom),this.segments=new tt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,o){this.hasDependencies=$p("line",this.layers,r)||this.hasLineDasharray(this.layers);const u=this.layers[0].layout.get("line-sort-key"),d=!u.isConstant(),f=[];for(const{feature:_,id:w,index:E,sourceLayerIndex:M}of e){const C=this.layers[0]._featureFilter.needGeometry,D=Ma(_,C);if(!this.layers[0]._featureFilter.filter(new dr(this.zoom),D,o))continue;const R=d?u.evaluate(D,{},o):void 0,B={id:w,properties:_.properties,type:_.type,sourceLayerIndex:M,index:E,geometry:C?D.geometry:Pa(_),patterns:{},dashes:{},sortKey:R};f.push(B)}d&&f.sort(((_,w)=>_.sortKey-w.sortKey));for(const _ of f){const{geometry:w,index:E,sourceLayerIndex:M}=_;this.hasDependencies?($p("line",this.layers,r)?Zf("line",this.layers,_,{zoom:this.zoom},r):this.hasLineDasharray(this.layers)&&this.addLineDashDependencies(this.layers,_,this.zoom,r),this.patternFeatures.push(_)):this.addFeature(_,w,E,o,{},{},r.subdivisionGranularity),r.featureIndex.insert(e[E].feature,w,E,M,this.index)}}update(e,r,o,u){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,{imagePositions:o,dashPositions:u})}addFeatures(e,r,o,u){for(const d of this.patternFeatures)this.addFeature(d,d.geometry,d.index,r,o,u,e.subdivisionGranularity)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,uw)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,lw),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&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,r,o,u,d,f,_){const w=this.layers[0].layout,E=w.get("line-join").evaluate(e,{}),M=w.get("line-cap"),C=w.get("line-miter-limit"),D=w.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const R of r)this.addLine(R,e,E,M,C,D,u,_);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,{imagePositions:d,dashPositions:f,canonical:u})}addLine(e,r,o,u,d,f,_,w){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,e=Zs(e,_?w.line.getGranularityForZoomLevel(_.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let W=0;W<e.length-1;W++)this.totalDistance+=e[W].dist(e[W+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const E=Wu.types[r.type]==="Polygon";let M=e.length;for(;M>=2&&e[M-1].equals(e[M-2]);)M--;let C=0;for(;C<M-1&&e[C].equals(e[C+1]);)C++;if(M<(E?3:2))return;o==="bevel"&&(d=1.05);const D=this.overscaling<=16?122880/(512*this.overscaling):0,R=this.segments.prepareSegment(10*M,this.layoutVertexArray,this.indexArray);let B,N,U,Z,ae;this.e1=this.e2=-1,E&&(B=e[M-2],ae=e[C].sub(B)._unit()._perp());for(let W=C;W<M;W++){if(U=W===M-1?E?e[C+1]:void 0:e[W+1],U&&e[W].equals(U))continue;ae&&(Z=ae),B&&(N=B),B=e[W],ae=U?U.sub(B)._unit()._perp():Z,Z=Z||ae;let X=Z.add(ae);X.x===0&&X.y===0||X._unit();const le=Z.x*ae.x+Z.y*ae.y,pe=X.x*ae.x+X.y*ae.y,Me=pe!==0?1/pe:1/0,Ue=2*Math.sqrt(2-2*pe),Oe=pe<hw&&N&&U,$e=Z.x*ae.y-Z.y*ae.x>0;if(Oe&&W>C){const Ne=B.dist(N);if(Ne>2*D){const ze=B.sub(B.sub(N)._mult(D/Ne)._round());this.updateDistance(N,ze),this.addCurrentVertex(ze,Z,0,0,R),N=ze}}const Qe=N&&U;let Ge=Qe?o:E?"butt":u;if(Qe&&Ge==="round"&&(Me<f?Ge="miter":Me<=2&&(Ge="fakeround")),Ge==="miter"&&Me>d&&(Ge="bevel"),Ge==="bevel"&&(Me>2&&(Ge="flipbevel"),Me<d&&(Ge="miter")),N&&this.updateDistance(N,B),Ge==="miter")X._mult(Me),this.addCurrentVertex(B,X,0,0,R);else if(Ge==="flipbevel"){if(Me>100)X=ae.mult(-1);else{const Ne=Me*Z.add(ae).mag()/Z.sub(ae).mag();X._perp()._mult(Ne*($e?-1:1))}this.addCurrentVertex(B,X,0,0,R),this.addCurrentVertex(B,X.mult(-1),0,0,R)}else if(Ge==="bevel"||Ge==="fakeround"){const Ne=-Math.sqrt(Me*Me-1),ze=$e?Ne:0,ut=$e?0:Ne;if(N&&this.addCurrentVertex(B,Z,ze,ut,R),Ge==="fakeround"){const st=Math.round(180*Ue/Math.PI/20);for(let dt=1;dt<st;dt++){let at=dt/st;if(at!==.5){const nr=at-.5;at+=at*nr*(at-1)*((1.0904+le*(le*(3.55645-1.43519*le)-3.2452))*nr*nr+(.848013+le*(.215638*le-1.06021)))}const _t=ae.sub(Z)._mult(at)._add(Z)._unit()._mult($e?-1:1);this.addHalfVertex(B,_t.x,_t.y,!1,$e,0,R)}}U&&this.addCurrentVertex(B,ae,-ze,-ut,R)}else if(Ge==="butt")this.addCurrentVertex(B,X,0,0,R);else if(Ge==="square"){const Ne=N?1:-1;this.addCurrentVertex(B,X,Ne,Ne,R)}else Ge==="round"&&(N&&(this.addCurrentVertex(B,Z,0,0,R),this.addCurrentVertex(B,Z,1,1,R,!0)),U&&(this.addCurrentVertex(B,ae,-1,-1,R,!0),this.addCurrentVertex(B,ae,0,0,R)));if(Oe&&W<M-1){const Ne=B.dist(U);if(Ne>2*D){const ze=B.add(U.sub(B)._mult(D/Ne)._round());this.updateDistance(B,ze),this.addCurrentVertex(ze,ae,0,0,R),B=ze}}}}addCurrentVertex(e,r,o,u,d,f=!1){const _=r.y*u-r.x,w=-r.y-r.x*u;this.addHalfVertex(e,r.x+r.y*o,r.y-r.x*o,f,!1,o,d),this.addHalfVertex(e,_,w,f,!0,-u,d),this.distance>Xy/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,r,o,u,d,f))}addHalfVertex({x:e,y:r},o,u,d,f,_,w){const E=.5*(this.lineClips?this.scaledDistance*(Xy-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(d?1:0),(r<<1)+(f?1:0),Math.round(63*o)+128,Math.round(63*u)+128,1+(_===0?0:_<0?-1:1)|(63&E)<<2,E>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const M=w.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,M,this.e2),w.primitiveLength++),f?this.e2=M:this.e1=M}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,r){this.distance+=e.dist(r),this.updateScaledDistance()}hasLineDasharray(e){for(const r of e){const o=r.paint.get("line-dasharray");if(o&&!o.isConstant())return!0}return!1}addLineDashDependencies(e,r,o,u){for(const d of e){const f=d.paint.get("line-dasharray");if(!f||f.value.kind==="constant")continue;const _=d.layout.get("line-cap")==="round",w={dasharray:f.value.evaluate({zoom:o-1},r,{}),round:_},E={dasharray:f.value.evaluate({zoom:o},r,{}),round:_},M={dasharray:f.value.evaluate({zoom:o+1},r,{}),round:_},C=`${w.dasharray.join(",")},${w.round}`,D=`${E.dasharray.join(",")},${E.round}`,R=`${M.dasharray.join(",")},${M.round}`;u.dashDependencies[C]=w,u.dashDependencies[D]=E,u.dashDependencies[R]=M,r.dashes[d.id]={min:C,mid:D,max:R}}}}let Yy,Ky;ht("LineBucket",Jf,{omit:["layers","patternFeatures"]});var Jy={get paint(){return Ky=Ky||new qn({"line-opacity":new bt(Te.paint_line["line-opacity"]),"line-color":new bt(Te.paint_line["line-color"]),"line-translate":new gt(Te.paint_line["line-translate"]),"line-translate-anchor":new gt(Te.paint_line["line-translate-anchor"]),"line-width":new bt(Te.paint_line["line-width"]),"line-gap-width":new bt(Te.paint_line["line-gap-width"]),"line-offset":new bt(Te.paint_line["line-offset"]),"line-blur":new bt(Te.paint_line["line-blur"]),"line-dasharray":new Os(Te.paint_line["line-dasharray"]),"line-pattern":new Os(Te.paint_line["line-pattern"]),"line-gradient":new Yl(Te.paint_line["line-gradient"])})},get layout(){return Yy=Yy||new qn({"line-cap":new gt(Te.layout_line["line-cap"]),"line-join":new bt(Te.layout_line["line-join"]),"line-miter-limit":new gt(Te.layout_line["line-miter-limit"]),"line-round-limit":new gt(Te.layout_line["line-round-limit"]),"line-sort-key":new bt(Te.layout_line["line-sort-key"])})}};class pw extends bt{possiblyEvaluate(e,r){return r=new dr(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),super.possiblyEvaluate(e,r)}evaluate(e,r,o,u){return r=$t({},r,{zoom:Math.floor(r.zoom)}),super.evaluate(e,r,o,u)}}let Wp;class dw extends gi{constructor(e,r){super(e,Jy,r),this.gradientVersion=0,Wp||(Wp=new pw(Jy.paint.properties["line-width"].specification),Wp.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if(e==="line-gradient"){const r=this.gradientExpression();this.stepInterpolant=!!(function(o){return o._styleExpression!==void 0})(r)&&r._styleExpression.expression instanceof _a,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,r){super.recalculate(e,r),this.paint._values["line-floorwidth"]=Wp.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Jf(e)}queryRadius(e){const r=e,o=Qy(oc("line-width",this,r),oc("line-gap-width",this,r)),u=oc("line-offset",this,r);return o/2+Math.abs(u)+Vp(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:e,feature:r,featureState:o,geometry:u,transform:d,pixelsToTileUnits:f}){const _=Up(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-d.bearingInRadians,f),w=f/2*Qy(this.paint.get("line-width").evaluate(r,o),this.paint.get("line-gap-width").evaluate(r,o)),E=this.paint.get("line-offset").evaluate(r,o);return E&&(u=(function(M,C){const D=[];for(let R=0;R<M.length;R++){const B=b1(M[R]),N=[];for(let U=0;U<B.length;U++){const Z=B[U],ae=B[U-1],W=B[U+1],X=U===0?new I(0,0):Z.sub(ae)._unit()._perp(),le=U===B.length-1?new I(0,0):W.sub(Z)._unit()._perp(),pe=X._add(le)._unit(),Me=pe.x*le.x+pe.y*le.y;Me!==0&&pe._mult(1/Me),N.push(pe._mult(C)._add(Z))}D.push(N)}return D})(u,E*f)),(function(M,C,D){for(let R=0;R<C.length;R++){const B=C[R];if(M.length>=3){for(let N=0;N<B.length;N++)if(ac(M,B[N]))return!0}if(_1(M,B,D))return!0}return!1})(_,u,w)}isTileClipped(){return!0}}function Qy(n,e){return e>0?e+2*n:n}const fw=Wr([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),mw=Wr([{name:"a_projected_pos",components:3,type:"Float32"}],4);Wr([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const gw=Wr([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);Wr([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const e_=Wr([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),yw=Wr([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function _w(n,e,r){return n.sections.forEach((o=>{o.text=(function(u,d,f){const _=d.layout.get("text-transform").evaluate(f,{});return 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bn=24;const Yu={"!":"ï¸","#":"ï¼",$:"ï¼","%":"ï¼
","&":"ï¼","(":"︵",")":"︶","*":"ï¼","+":"ï¼",",":"ï¸","-":"︲",".":"ã»","/":"ï¼",":":"ï¸",";":"ï¸","<":"︿","=":"ï¼",">":"ï¹","?":"ï¸","@":"ï¼ ","[":"ï¹","\\":"ï¼¼","]":"ï¹","^":"ï¼¾",_:"︳","`":"ï½","{":"︷","|":"â","}":"︸","~":"ï½","¢":"ï¿ ","£":"ï¿¡","Â¥":"ï¿¥","¦":"￤","¬":"ï¿¢","¯":"ï¿£","â":"︲","â":"︱","â":"ï¹","â":"ï¹","â":"ï¹","â":"ï¹","â¦":"ï¸","â¯":"ï¸","â§":"ã»","â©":"￦","ã":"ï¸","ã":"ï¸","ã":"︿","ã":"ï¹","ã":"︽","ã":"︾","ã":"ï¹","ã":"ï¹","ã":"ï¹","ã":"ï¹","ã":"︻","ã":"︼","ã":"︹","ã":"︺","ã":"ï¸","ã":"ï¸","ï¼":"ï¸","ï¼":"︵","ï¼":"︶","ï¼":"ï¸","ï¼":"︲","ï¼":"ã»","ï¼":"ï¸","ï¼":"ï¸","ï¼":"︿","ï¼":"ï¹","ï¼":"ï¸","ï¼»":"ï¹","ï¼½":"ï¹","＿":"︳","ï½":"︷","ï½":"â","ï½":"︸","ï½":"︵","ï½ ":"︶","｡":"ï¸","ï½¢":"ï¹","ï½£":"ï¹"},vw={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},xw={40:!0};
5function t_(n,e,r,o,u,d){if("fontStack"in e){const f=r[e.fontStack],_=f&&f[n];return _?_.metrics.advance*e.scale+u:0}{const f=o[e.imageName];return f?f.displaySize[0]*e.scale*bn/d+u:0}}function r_(n,e,r,o){const u=Math.pow(n-e,2);return o?n<e?u/2:2*u:u+Math.abs(r)*r}function bw(n,e,r){let o=0;return n===10&&(o-=1e4),r&&(o+=150),n!==40&&n!==65288||(o+=50),e!==41&&e!==65289||(o+=50),o}function n_(n,e,r,o,u,d){let f=null,_=r_(e,r,u,d);for(const w of o){const E=r_(e-w.x,r,u,d)+w.badness;E<=_&&(f=w,_=E)}return{index:n,x:e,priorBreak:f,badness:_}}function i_(n){return n?i_(n.priorBreak).concat(n.index):[]}class uc{constructor(e="",r=[],o=[]){this.text=e,this.sections=r,this.sectionIndex=o,this.imageSectionID=null}static fromFeature(e,r){const o=new uc;for(let u=0;u<e.sections.length;u++){const d=e.sections[u];d.image?o.addImageSection(d):o.addTextSection(d,r)}return o}length(){return[...this.text].length}getSection(e){return this.sections[this.sectionIndex[e]]}getSectionIndex(e){return this.sectionIndex[e]}verticalizePunctuation(){this.text=(function(e){let r="",o={premature:!0,value:void 0};const u=e[Symbol.iterator]();let d=u.next();const f=e[Symbol.iterator]();f.next();let _=f.next();for(;!d.done;)r+=!_.done&&Pu(_.value.codePointAt(0))&&!Yu[_.value]||!o.premature&&Pu(o.value.codePointAt(0))&&!Yu[o.value]||!Yu[d.value]?d.value:Yu[d.value],o={value:d.value,premature:!1},d=u.next(),_=f.next();return r})(this.text)}hasZeroWidthSpaces(){return this.text.includes("â")}trim(){const e=this.text.match(/^\s*/),r=e?e[0].length:0,o=this.text.match(/\S\s*$/),u=o?o[0].length-1:0;this.text=this.text.substring(r,this.text.length-u),this.sectionIndex=this.sectionIndex.slice(r,this.sectionIndex.length-u)}substring(e,r){const o=[...this.text].slice(e,r).join(""),u=this.sectionIndex.slice(e,r);return new uc(o,this.sections,u)}toCodeUnitIndex(e){return[...this.text].slice(0,e).join("").length}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((e,r)=>Math.max(e,this.sections[r].scale)),0)}getMaxImageSize(e){let r=0,o=0;for(let u=0;u<this.length();u++){const d=this.getSection(u);if("imageName"in d){const f=e[d.imageName];if(!f)continue;const _=f.displaySize;r=Math.max(r,_[0]),o=Math.max(o,_[1])}}return{maxImageWidth:r,maxImageHeight:o}}addTextSection(e,r){this.text+=e.text,this.sections.push({scale:e.scale||1,verticalAlign:e.verticalAlign||"bottom",fontStack:e.fontStack||r});const o=this.sections.length-1;this.sectionIndex.push(...[...e.text].map((()=>o)))}addImageSection(e){const r=e.image?e.image.name:"";if(r.length===0)return void ur("Can't add FormattedSection with an empty image.");const o=this.getNextImageSectionCharCode();o?(this.text+=String.fromCharCode(o),this.sections.push({scale:1,verticalAlign:e.verticalAlign||"bottom",imageName:r}),this.sectionIndex.push(this.sections.length-1)):ur("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}determineLineBreaks(e,r,o,u,d){const f=[],_=this.determineAverageLineWidth(e,r,o,u,d),w=this.hasZeroWidthSpaces();let E=0,M=0;const C=this.text[Symbol.iterator]();let D=C.next();const R=this.text[Symbol.iterator]();R.next();let B=R.next();const N=this.text[Symbol.iterator]();N.next(),N.next();let U=N.next();for(;!D.done;){const Z=this.getSection(M),ae=D.value.codePointAt(0);if(Ap(ae)||(E+=t_(ae,Z,o,u,e,d)),!B.done){const W=Rs(ae),X=B.value.codePointAt(0);(vw[ae]||W||"imageName"in Z||!U.done&&xw[X])&&f.push(n_(M+1,E,_,f,bw(ae,X,W&&w),!1))}M++,D=C.next(),B=R.next(),U=N.next()}return i_(n_(this.length(),E,_,f,0,!0))}determineAverageLineWidth(e,r,o,u,d){let f=0,_=0;for(const w of this.text){const E=this.getSection(_);f+=t_(w.codePointAt(0),E,o,u,e,d),_++}return f/Math.max(1,Math.ceil(f/r))}}const Qf=4294967296,a_=1/Qf,o_=typeof TextDecoder>"u"?null:new TextDecoder("utf-8");class Hp{constructor(e=new Uint8Array(16)){this.buf=ArrayBuffer.isView(e)?e:new Uint8Array(e),this.dataView=new DataView(this.buf.buffer),this.pos=0,this.type=0,this.length=this.buf.length}readFields(e,r,o=this.length){for(;this.pos<o;){const u=this.readVarint(),d=u>>3,f=this.pos;this.type=7&u,e(d,r,this),this.pos===f&&this.skip(u)}return r}readMessage(e,r){return this.readFields(e,r,this.readVarint()+this.pos)}readFixed32(){const e=this.dataView.getUint32(this.pos,!0);return this.pos+=4,e}readSFixed32(){const e=this.dataView.getInt32(this.pos,!0);return this.pos+=4,e}readFixed64(){const e=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*Qf;return this.pos+=8,e}readSFixed64(){const e=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*Qf;return this.pos+=8,e}readFloat(){const e=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,e}readDouble(){const e=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,e}readVarint(e){const r=this.buf;let o,u;return u=r[this.pos++],o=127&u,u<128?o:(u=r[this.pos++],o|=(127&u)<<7,u<128?o:(u=r[this.pos++],o|=(127&u)<<14,u<128?o:(u=r[this.pos++],o|=(127&u)<<21,u<128?o:(u=r[this.pos],o|=(15&u)<<28,(function(d,f,_){const w=_.buf;let E,M;if(M=w[_.pos++],E=(112&M)>>4,M<128||(M=w[_.pos++],E|=(127&M)<<3,M<128)||(M=w[_.pos++],E|=(127&M)<<10,M<128)||(M=w[_.pos++],E|=(127&M)<<17,M<128)||(M=w[_.pos++],E|=(127&M)<<24,M<128)||(M=w[_.pos++],E|=(1&M)<<31,M<128))return hc(d,E,f);throw new Error("Expected varint not more than 10 bytes")})(o,e,this)))))}readVarint64(){return this.readVarint(!0)}readSVarint(){const e=this.readVarint();return e%2==1?(e+1)/-2:e/2}readBoolean(){return!!this.readVarint()}readString(){const e=this.readVarint()+this.pos,r=this.pos;return this.pos=e,e-r>=12&&o_?o_.decode(this.buf.subarray(r,e)):(function(o,u,d){let f="",_=u;for(;_<d;){const w=o[_];let E,M,C,D=null,R=w>239?4:w>223?3:w>191?2:1;if(_+R>d)break;
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r=this.readPackedEnd();for(;this.pos<r;)e.push(this.readFloat());return e}readPackedDouble(e=[]){const r=this.readPackedEnd();for(;this.pos<r;)e.push(this.readDouble());return e}readPackedFixed32(e=[]){const r=this.readPackedEnd();for(;this.pos<r;)e.push(this.readFixed32());return e}readPackedSFixed32(e=[]){const r=this.readPackedEnd();for(;this.pos<r;)e.push(this.readSFixed32());return e}readPackedFixed64(e=[]){const r=this.readPackedEnd();for(;this.pos<r;)e.push(this.readFixed64());return e}readPackedSFixed64(e=[]){const r=this.readPackedEnd();for(;this.pos<r;)e.push(this.readSFixed64());return e}readPackedEnd(){return this.type===2?this.readVarint()+this.pos:this.pos+1}skip(e){const r=7&e;if(r===0)for(;this.buf[this.pos++]>127;);else if(r===2)this.pos=this.readVarint()+this.pos;else if(r===5)this.pos+=4;else{if(r!==1)throw new Error(`Unimplemented type: ${r}`);this.pos+=8}}writeTag(e,r){this.writeVarint(e<<3|r)}realloc(e){let 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M=u_(n.verticalAlign);E=(o.horizontalLineContentHeight-_[1]*n.scale)*M}return{rect:f,metrics:w,baselineOffset:E,imageOffset:(e?_[0]:_[1])*n.scale-bn*r}}function Bw(n,e,r,o){if(o===0)return;const u=n[r],d=(n[r].x+u.metrics.advance*u.scale)*o;for(let f=e;f<=r;f++)n[f].x-=d}function Nw(n,e,r){const{horizontalAlign:o,verticalAlign:u}=tm(r),d=e[0]-n.displaySize[0]*o,f=e[1]-n.displaySize[1]*u;return{image:n,top:f,bottom:f+n.displaySize[1],left:d,right:d+n.displaySize[0]}}function h_(n){var e,r;let o=n.left,u=n.top,d=n.right-o,f=n.bottom-u;const _=(e=n.image.textFitWidth)!==null&&e!==void 0?e:"stretchOrShrink",w=(r=n.image.textFitHeight)!==null&&r!==void 0?r:"stretchOrShrink",E=(n.image.content[2]-n.image.content[0])/(n.image.content[3]-n.image.content[1]);if(w==="proportional"){if(_==="stretchOnly"&&d/f<E||_==="proportional"){const M=Math.ceil(f*E);o*=M/d,d=M}}else if(_==="proportional"&&w==="stretchOnly"&&E!==0&&d/f>E){const 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dr(n+1))};if(r.kind==="source")return{kind:"source"};{const{zoomStops:o,interpolationType:u}=r;let d=0;for(;d<o.length&&o[d]<=n;)d++;d=Math.max(0,d-1);let f=d;for(;f<o.length&&o[f]<n+1;)f++;f=Math.min(o.length-1,f);const _=o[d],w=o[f];return r.kind==="composite"?{kind:"composite",minZoom:_,maxZoom:w,interpolationType:u}:{kind:"camera",minZoom:_,maxZoom:w,minSize:r.evaluate(new dr(_)),maxSize:r.evaluate(new dr(w)),interpolationType:u}}}function rm(n,e,r){let o="never";const u=n.get(e);return u?o=u:n.get(r)&&(o="always"),o}const jw=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Yp(n,e,r,o,u,d,f,_,w,E,M,C,D){const R=_?Math.min(Uo,Math.round(_[0])):0,B=_?Math.min(Uo,Math.round(_[1])):0;n.emplaceBack(e,r,Math.round(32*o),Math.round(32*u),d,f,(R<<1)+(w?1:0),B,16*E,16*M,256*C,256*D)}function nm(n,e,r){n.emplaceBack(e.x,e.y,r),n.emplaceBack(e.x,e.y,r),n.emplaceBack(e.x,e.y,r),n.emplaceBack(e.x,e.y,r)}function Vw(n){for(const e of n.sections)if(Dp(e.text))return!0;return!1}class im{constructor(e){this.layoutVertexArray=new ce,this.indexArray=new Le,this.programConfigurations=e,this.segments=new tt,this.dynamicLayoutVertexArray=new ve,this.opacityVertexArray=new Fe,this.hasVisibleVertices=!1,this.placedSymbolArray=new b}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(e,r,o,u){this.isEmpty()||(o&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,fw.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,r),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,mw.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,jw,!0),this.opacityVertexBuffer.itemSize=1),(o||u)&&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())}}ht("SymbolBuffers",im);class am{constructor(e,r,o){this.layoutVertexArray=new e,this.layoutAttributes=r,this.indexArray=new o,this.segments=new tt,this.collisionVertexArray=new ke}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,gw.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}ht("CollisionBuffers",am);class pc{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((f=>f.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasDependencies=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=d_(this.zoom,r["text-size"]),this.iconSizeData=d_(this.zoom,r["icon-size"]);const o=this.layers[0].layout,u=o.get("symbol-sort-key"),d=o.get("symbol-z-order");this.canOverlap=rm(o,"text-overlap","text-allow-overlap")!=="never"||rm(o,"icon-overlap","icon-allow-overlap")!=="never"||o.get("text-ignore-placement")||o.get("icon-ignore-placement"),this.sortFeaturesByKey=d!=="viewport-y"&&!u.isConstant(),this.sortFeaturesByY=(d==="viewport-y"||d==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,o.get("symbol-placement")==="point"&&(this.writingModes=o.get("text-writing-mode").map((f=>v.az[f]))),this.stateDependentLayerIds=this.layers.filter((f=>f.isStateDependent())).map((f=>f.id)),this.sourceID=e.sourceID}createArrays(){this.text=new im(new no(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new im(new no(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new A,this.lineVertexArray=new k,this.symbolInstances=new P,this.textAnchorOffsets=new z}calculateGlyphDependencies(e,r,o,u,d){for(const f of e)if(r[f.codePointAt(0)]=!0,(o||u)&&d){const _=Yu[f];_&&(r[_.codePointAt(0)]=!0)}}populate(e,r,o){const u=this.layers[0],d=u.layout,f=d.get("text-font"),_=d.get("text-field"),w=d.get("icon-image"),E=(_.value.kind!=="constant"||_.value.value instanceof Xn&&!_.value.value.isEmpty()||_.value.value.toString().length>0)&&(f.value.kind!=="constant"||f.value.value.length>0),M=w.value.kind!=="constant"||!!w.value.value||Object.keys(w.parameters).length>0,C=d.get("symbol-sort-key");if(this.features=[],!E&&!M)return;const D=r.iconDependencies,R=r.glyphDependencies,B=r.availableImages,N=new dr(this.zoom);for(const{feature:U,id:Z,index:ae,sourceLayerIndex:W}of e){const X=u._featureFilter.needGeometry,le=Ma(U,X);if(!u._featureFilter.filter(N,le,o))continue;let pe,Me;if(X||(le.geometry=Pa(U)),E){const Oe=u.getValueAndResolveTokens("text-field",le,o,B),$e=Xn.factory(Oe),Qe=this.hasRTLText=this.hasRTLText||Vw($e);(!Qe||Ta.getRTLTextPluginStatus()==="unavailable"||Qe&&Ta.isParsed())&&(pe=_w($e,u,le))}if(M){const Oe=u.getValueAndResolveTokens("icon-image",le,o,B);Me=Oe instanceof ni?Oe:ni.fromString(Oe)}if(!pe&&!Me)continue;const Ue=this.sortFeaturesByKey?C.evaluate(le,{},o):void 0;if(this.features.push({id:Z,text:pe,icon:Me,index:ae,sourceLayerIndex:W,geometry:le.geometry,properties:U.properties,type:Wu.types[U.type],sortKey:Ue}),Me&&(D[Me.name]=!0),pe){const Oe=f.evaluate(le,{},o).join(","),$e=d.get("text-rotation-alignment")!=="viewport"&&d.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(v.az.vertical)>=0;for(const Qe of pe.sections)if(Qe.image)D[Qe.image.name]=!0;else{const Ge=No(pe.toString()),Ne=Qe.fontStack||Oe,ze=R[Ne]=R[Ne]||{};this.calculateGlyphDependencies(Qe.text,ze,$e,this.allowVerticalPlacement,Ge)}}}d.get("symbol-placement")==="line"&&(this.features=(function(U){const Z={},ae={},W=[];let X=0;function le(Oe){W.push(U[Oe]),X++}function pe(Oe,$e,Qe){const Ge=ae[Oe];return delete ae[Oe],ae[$e]=Ge,W[Ge].geometry[0].pop(),W[Ge].geometry[0]=W[Ge].geometry[0].concat(Qe[0]),Ge}function Me(Oe,$e,Qe){const Ge=Z[$e];return delete Z[$e],Z[Oe]=Ge,W[Ge].geometry[0].shift(),W[Ge].geometry[0]=Qe[0].concat(W[Ge].geometry[0]),Ge}function Ue(Oe,$e,Qe){const Ge=Qe?$e[0][$e[0].length-1]:$e[0][0];return`${Oe}:${Ge.x}:${Ge.y}`}for(let Oe=0;Oe<U.length;Oe++){const $e=U[Oe],Qe=$e.geometry,Ge=$e.text?$e.text.toString():null;if(!Ge){le(Oe);continue}const Ne=Ue(Ge,Qe),ze=Ue(Ge,Qe,!0);if(Ne in ae&&ze in Z&&ae[Ne]!==Z[ze]){const ut=Me(Ne,ze,Qe),st=pe(Ne,ze,W[ut].geometry);delete Z[Ne],delete ae[ze],ae[Ue(Ge,W[st].geometry,!0)]=st,W[ut].geometry=null}else Ne in ae?pe(Ne,ze,Qe):ze in Z?Me(Ne,ze,Qe):(le(Oe),Z[Ne]=X-1,ae[ze]=X-1)}return W.filter((Oe=>Oe.geometry))})(this.features)),this.sortFeaturesByKey&&this.features.sort(((U,Z)=>U.sortKey-Z.sortKey))}update(e,r,o){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,r,this.layers,{imagePositions:o}),this.icon.programConfigurations.updatePaintArrays(e,r,this.layers,{imagePositions:o}))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,r){const o=this.lineVertexArray.length;if(e.segment!==void 0){let u=e.dist(r[e.segment+1]),d=e.dist(r[e.segment]);const f={};for(let _=e.segment+1;_<r.length;_++)f[_]={x:r[_].x,y:r[_].y,tileUnitDistanceFromAnchor:u},_<r.length-1&&(u+=r[_+1].dist(r[_]));for(let _=e.segment||0;_>=0;_--)f[_]={x:r[_].x,y:r[_].y,tileUnitDistanceFromAnchor:d},_>0&&(d+=r[_-1].dist(r[_]));for(let _=0;_<r.length;_++){const w=f[_];this.lineVertexArray.emplaceBack(w.x,w.y,w.tileUnitDistanceFromAnchor)}}return{lineStartIndex:o,lineLength:this.lineVertexArray.length-o}}addSymbols(e,r,o,u,d,f,_,w,E,M,C,D){const R=e.indexArray,B=e.layoutVertexArray,N=e.segments.prepareSegment(4*r.length,B,R,this.canOverlap?f.sortKey:void 0),U=this.glyphOffsetArray.length,Z=N.vertexLength,ae=this.allowVerticalPlacement&&_===v.az.vertical?Math.PI/2:0,W=f.text&&f.text.sections;for(let X=0;X<r.length;X++){const{tl:le,tr:pe,bl:Me,br:Ue,tex:Oe,pixelOffsetTL:$e,pixelOffsetBR:Qe,minFontScaleX:Ge,minFontScaleY:Ne,glyphOffset:ze,isSDF:ut,sectionIndex:st}=r[X],dt=N.vertexLength,at=ze[1];Yp(B,w.x,w.y,le.x,at+le.y,Oe.x,Oe.y,o,ut,$e.x,$e.y,Ge,Ne),Yp(B,w.x,w.y,pe.x,at+pe.y,Oe.x+Oe.w,Oe.y,o,ut,Qe.x,$e.y,Ge,Ne),Yp(B,w.x,w.y,Me.x,at+Me.y,Oe.x,Oe.y+Oe.h,o,ut,$e.x,Qe.y,Ge,Ne),Yp(B,w.x,w.y,Ue.x,at+Ue.y,Oe.x+Oe.w,Oe.y+Oe.h,o,ut,Qe.x,Qe.y,Ge,Ne),nm(e.dynamicLayoutVertexArray,w,ae),R.emplaceBack(dt,dt+2,dt+1),R.emplaceBack(dt+1,dt+2,dt+3),N.vertexLength+=4,N.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(ze[0]),X!==r.length-1&&st===r[X+1].sectionIndex||e.programConfigurations.populatePaintArrays(B.length,f,f.index,{imagePositions:{},canonical:D,formattedSection:W&&W[st]})}e.placedSymbolArray.emplaceBack(w.x,w.y,U,this.glyphOffsetArray.length-U,Z,E,M,w.segment,o?o[0]:0,o?o[1]:0,u[0],u[1],_,0,!1,0,C)}_addCollisionDebugVertex(e,r,o,u,d,f){return r.emplaceBack(0,0),e.emplaceBack(o.x,o.y,u,d,Math.round(f.x),Math.round(f.y))}addCollisionDebugVertices(e,r,o,u,d,f,_){const w=d.segments.prepareSegment(4,d.layoutVertexArray,d.indexArray),E=w.vertexLength,M=d.layoutVertexArray,C=d.collisionVertexArray,D=_.anchorX,R=_.anchorY;this._addCollisionDebugVertex(M,C,f,D,R,new I(e,r)),this._addCollisionDebugVertex(M,C,f,D,R,new I(o,r)),this._addCollisionDebugVertex(M,C,f,D,R,new I(o,u)),this._addCollisionDebugVertex(M,C,f,D,R,new I(e,u)),w.vertexLength+=4;const B=d.indexArray;B.emplaceBack(E,E+1),B.emplaceBack(E+1,E+2),B.emplaceBack(E+2,E+3),B.emplaceBack(E+3,E),w.primitiveLength+=4}addDebugCollisionBoxes(e,r,o,u){for(let d=e;d<r;d++){const f=this.collisionBoxArray.get(d);this.addCollisionDebugVertices(f.x1,f.y1,f.x2,f.y2,u?this.textCollisionBox:this.iconCollisionBox,f.anchorPoint,o)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new am(Ce,e_.members,Xe),this.iconCollisionBox=new am(Ce,e_.members,Xe);for(let e=0;e<this.symbolInstances.length;e++){const r=this.symbolInstances.get(e);this.addDebugCollisionBoxes(r.textBoxStartIndex,r.textBoxEndIndex,r,!0),this.addDebugCollisionBoxes(r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r,!0),this.addDebugCollisionBoxes(r.iconBoxStartIndex,r.iconBoxEndIndex,r,!1),this.addDebugCollisionBoxes(r.verticalIconBoxStartIndex,r.verticalIconBoxEndIndex,r,!1)}}_deserializeCollisionBoxesForSymbol(e,r,o,u,d,f,_,w,E){const M={};for(let C=r;C<o;C++){const D=e.get(C);M.textBox={x1:D.x1,y1:D.y1,x2:D.x2,y2:D.y2,anchorPointX:D.anchorPointX,anchorPointY:D.anchorPointY},M.textFeatureIndex=D.featureIndex;break}for(let C=u;C<d;C++){const D=e.get(C);M.verticalTextBox={x1:D.x1,y1:D.y1,x2:D.x2,y2:D.y2,anchorPointX:D.anchorPointX,anchorPointY:D.anchorPointY},M.verticalTextFeatureIndex=D.featureIndex;break}for(let C=f;C<_;C++){const D=e.get(C);M.iconBox={x1:D.x1,y1:D.y1,x2:D.x2,y2:D.y2,anchorPointX:D.anchorPointX,anchorPointY:D.anchorPointY},M.iconFeatureIndex=D.featureIndex;break}for(let C=w;C<E;C++){const D=e.get(C);M.verticalIconBox={x1:D.x1,y1:D.y1,x2:D.x2,y2:D.y2,anchorPointX:D.anchorPointX,anchorPointY:D.anchorPointY},M.verticalIconFeatureIndex=D.featureIndex;break}return M}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let r=0;r<this.symbolInstances.length;r++){const o=this.symbolInstances.get(r);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,o.textBoxStartIndex,o.textBoxEndIndex,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o.iconBoxStartIndex,o.iconBoxEndIndex,o.verticalIconBoxStartIndex,o.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,r){const o=e.placedSymbolArray.get(r),u=o.vertexStartIndex+4*o.numGlyphs;for(let d=o.vertexStartIndex;d<u;d+=4)e.indexArray.emplaceBack(d,d+2,d+1),e.indexArray.emplaceBack(d+1,d+2,d+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const r=Math.sin(e),o=Math.cos(e),u=[],d=[],f=[];for(let _=0;_<this.symbolInstances.length;++_){f.push(_);const w=this.symbolInstances.get(_);u.push(0|Math.round(r*w.anchorX+o*w.anchorY)),d.push(w.featureIndex)}return f.sort(((_,w)=>u[_]-u[w]||d[w]-d[_])),f}addToSortKeyRanges(e,r){const o=this.sortKeyRanges[this.sortKeyRanges.length-1];o&&o.sortKey===r?o.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:r,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 r of this.symbolInstanceIndexes){const o=this.symbolInstances.get(r);this.featureSortOrder.push(o.featureIndex),[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach(((u,d,f)=>{u>=0&&f.indexOf(u)===d&&this.addIndicesForPlacedSymbol(this.text,u)})),o.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,o.verticalPlacedTextSymbolIndex),o.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,o.placedIconSymbolIndex),o.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,o.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let f_,m_;ht("SymbolBucket",pc,{omit:["layers","collisionBoxArray","features","compareText"]}),pc.MAX_GLYPHS=65535,pc.addDynamicAttributes=nm;var om={get paint(){return m_=m_||new qn({"icon-opacity":new bt(Te.paint_symbol["icon-opacity"]),"icon-color":new bt(Te.paint_symbol["icon-color"]),"icon-halo-color":new bt(Te.paint_symbol["icon-halo-color"]),"icon-halo-width":new bt(Te.paint_symbol["icon-halo-width"]),"icon-halo-blur":new bt(Te.paint_symbol["icon-halo-blur"]),"icon-translate":new gt(Te.paint_symbol["icon-translate"]),"icon-translate-anchor":new gt(Te.paint_symbol["icon-translate-anchor"]),"text-opacity":new bt(Te.paint_symbol["text-opacity"]),"text-color":new bt(Te.paint_symbol["text-color"],{runtimeType:ri,getOverride:n=>n.textColor,hasOverride:n=>!!n.textColor}),"text-halo-color":new bt(Te.paint_symbol["text-halo-color"]),"text-halo-width":new bt(Te.paint_symbol["text-halo-width"]),"text-halo-blur":new bt(Te.paint_symbol["text-halo-blur"]),"text-translate":new gt(Te.paint_symbol["text-translate"]),"text-translate-anchor":new gt(Te.paint_symbol["text-translate-anchor"])})},get layout(){return f_=f_||new qn({"symbol-placement":new gt(Te.layout_symbol["symbol-placement"]),"symbol-spacing":new gt(Te.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new gt(Te.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new bt(Te.layout_symbol["symbol-sort-key"]),"symbol-z-order":new gt(Te.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new gt(Te.layout_symbol["icon-allow-overlap"]),"icon-overlap":new gt(Te.layout_symbol["icon-overlap"]),"icon-ignore-placement":new gt(Te.layout_symbol["icon-ignore-placement"]),"icon-optional":new gt(Te.layout_symbol["icon-optional"]),"icon-rotation-alignment":new gt(Te.layout_symbol["icon-rotation-alignment"]),"icon-size":new bt(Te.layout_symbol["icon-size"]),"icon-text-fit":new gt(Te.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new gt(Te.layout_symbol["icon-text-fit-padding"]),"icon-image":new bt(Te.layout_symbol["icon-image"]),"icon-rotate":new bt(Te.layout_symbol["icon-rotate"]),"icon-padding":new bt(Te.layout_symbol["icon-padding"]),"icon-keep-upright":new gt(Te.layout_symbol["icon-keep-upright"]),"icon-offset":new bt(Te.layout_symbol["icon-offset"]),"icon-anchor":new bt(Te.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new gt(Te.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new gt(Te.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new gt(Te.layout_symbol["text-rotation-alignment"]),"text-field":new bt(Te.layout_symbol["text-field"]),"text-font":new bt(Te.layout_symbol["text-font"]),"text-size":new bt(Te.layout_symbol["text-size"]),"text-max-width":new bt(Te.layout_symbol["text-max-width"]),"text-line-height":new gt(Te.layout_symbol["text-line-height"]),"text-letter-spacing":new bt(Te.layout_symbol["text-letter-spacing"]),"text-justify":new bt(Te.layout_symbol["text-justify"]),"text-radial-offset":new bt(Te.layout_symbol["text-radial-offset"]),"text-variable-anchor":new gt(Te.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new bt(Te.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new bt(Te.layout_symbol["text-anchor"]),"text-max-angle":new gt(Te.layout_symbol["text-max-angle"]),"text-writing-mode":new gt(Te.layout_symbol["text-writing-mode"]),"text-rotate":new bt(Te.layout_symbol["text-rotate"]),"text-padding":new gt(Te.layout_symbol["text-padding"]),"text-keep-upright":new gt(Te.layout_symbol["text-keep-upright"]),"text-transform":new bt(Te.layout_symbol["text-transform"]),"text-offset":new bt(Te.layout_symbol["text-offset"]),"text-allow-overlap":new gt(Te.layout_symbol["text-allow-overlap"]),"text-overlap":new gt(Te.layout_symbol["text-overlap"]),"text-ignore-placement":new gt(Te.layout_symbol["text-ignore-placement"]),"text-optional":new gt(Te.layout_symbol["text-optional"])})}};class g_{constructor(e){if(e.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:pi,this.defaultValue=e}evaluate(e){if(e.formattedSection){const r=this.defaultValue.property.overrides;if(r&&r.hasOverride(e.formattedSection))return r.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}}ht("FormatSectionOverride",g_,{omit:["defaultValue"]});class Kp extends gi{constructor(e,r){super(e,om,r)}recalculate(e,r){if(super.recalculate(e,r),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const o=this.layout.get("text-writing-mode");if(o){const u=[];for(const d of o)u.indexOf(d)<0&&u.push(d);this.layout._values["text-writing-mode"]=u}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,r,o,u){const d=this.layout.get(e).evaluate(r,{},o,u),f=this._unevaluatedLayout._values[e];return f.isDataDriven()||Ro(f.value)||!d?d:(function(_,w){return w.replace(/{([^{}]+)}/g,((E,M)=>_&&M in _?String(_[M]):""))})(r.properties,d)}createBucket(e){return new pc(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of om.paint.overridableProperties){if(!Kp.hasPaintOverride(this.layout,e))continue;const r=this.paint.get(e),o=new g_(r),u=new du(o,r.property.specification);let d=null;d=r.value.kind==="constant"||r.value.kind==="source"?new Ol("source",u):new fu("composite",u,r.value.zoomStops),this.paint._values[e]=new Mi(r.property,d,r.parameters)}}_handleOverridablePaintPropertyUpdate(e,r,o){return!(!this.layout||r.isDataDriven()||o.isDataDriven())&&Kp.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,r){const o=e.get("text-field"),u=om.paint.properties[r];let d=!1;const f=_=>{for(const w of _)if(u.overrides&&u.overrides.hasOverride(w))return void(d=!0)};if(o.value.kind==="constant"&&o.value.value instanceof Xn)f(o.value.value.sections);else if(o.value.kind==="source"||o.value.kind==="composite"){const _=E=>{d||(E instanceof Ui&&Gr(E.value)===os?f(E.value.sections):E instanceof gs?f(E.sections):E.eachChild(_))},w=o.value;w._styleExpression&&_(w._styleExpression.expression)}return d}}let y_;var Uw={get paint(){return y_=y_||new qn({"background-color":new gt(Te.paint_background["background-color"]),"background-pattern":new Xl(Te.paint_background["background-pattern"]),"background-opacity":new gt(Te.paint_background["background-opacity"])})}};class $w extends gi{constructor(e,r){super(e,Uw,r)}}class qw extends gi{constructor(e,r){super(e,{},r),this.onAdd=o=>{this.implementation.onAdd&&this.implementation.onAdd(o,o.painter.context.gl)},this.onRemove=o=>{this.implementation.onRemove&&this.implementation.onRemove(o,o.painter.context.gl)},this.implementation=e}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Gw{constructor(e){this._methodToThrottle=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._methodToThrottle()}),0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Zw={once:!0},sm=63710088e-1;class $o{constructor(e,r){if(isNaN(e)||isNaN(r))throw new Error(`Invalid LngLat object: (${e}, ${r})`);if(this.lng=+e,this.lat=+r,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new $o(pr(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const r=Math.PI/180,o=this.lat*r,u=e.lat*r,d=Math.sin(o)*Math.sin(u)+Math.cos(o)*Math.cos(u)*Math.cos((e.lng-this.lng)*r);return sm*Math.acos(Math.min(d,1))}static convert(e){if(e instanceof $o)return e;if(Array.isArray(e)&&(e.length===2||e.length===3))return new $o(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&typeof e=="object"&&e!==null)return new $o(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const __=2*Math.PI*sm;function v_(n){return __*Math.cos(n*Math.PI/180)}function x_(n){return(180+n)/360}function b_(n){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+n*Math.PI/360)))/360}function w_(n,e){return n/v_(e)}function T_(n){return 360*n-180}function Jp(n){return 360/Math.PI*Math.atan(Math.exp((180-360*n)*Math.PI/180)
5)-90}function S_(n,e){return n*v_(Jp(e))}class Ku{constructor(e,r,o=0){this.x=+e,this.y=+r,this.z=+o}static fromLngLat(e,r=0){const o=$o.convert(e);return new Ku(x_(o.lng),b_(o.lat),w_(r,o.lat))}toLngLat(){return new $o(T_(this.x),Jp(this.y))}toAltitude(){return S_(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/__*(e=Jp(this.y),1/Math.cos(e*Math.PI/180));var e}}function E_(n,e,r){var o=2*Math.PI*6378137/256/Math.pow(2,r);return[n*o-2*Math.PI*6378137/2,e*o-2*Math.PI*6378137/2]}class lm{constructor(e,r,o){if(!(function(u,d,f){return!(u<0||u>25||f<0||f>=Math.pow(2,u)||d<0||d>=Math.pow(2,u))})(e,r,o))throw new Error(`x=${r}, y=${o}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 `);this.z=e,this.x=r,this.y=o,this.key=dc(0,e,e,r,o)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,r,o){const u=(function(f,_,w){var E=E_(256*f,256*(_=Math.pow(2,w)-_-1),w),M=E_(256*(f+1),256*(_+1),w);return E[0]+","+E[1]+","+M[0]+","+M[1]})(this.x,this.y,this.z),d=(function(f,_,w){let E,M="";for(let C=f;C>0;C--)E=1<<C-1,M+=(_&E?1:0)+(w&E?2:0);return M})(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(o==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,r>1?"@2x":"").replace(/{quadkey}/g,d).replace(/{bbox-epsg-3857}/g,u)}isChildOf(e){const r=this.z-e.z;return r>0&&e.x===this.x>>r&&e.y===this.y>>r}getTilePoint(e){const r=Math.pow(2,this.z);return new I((e.x*r-this.x)*pt,(e.y*r-this.y)*pt)}toString(){return`${this.z}/${this.x}/${this.y}`}}class P_{constructor(e,r){this.wrap=e,this.canonical=r,this.key=dc(e,r.z,r.z,r.x,r.y)}}class Ci{constructor(e,r,o,u,d){if(this.terrainRttPosMatrix32f=null,e<o)throw new Error(`overscaledZ should be >= z; overscaledZ = ${e}; z = ${o}`);this.overscaledZ=e,this.wrap=r,this.canonical=new lm(o,+u,+d),this.key=dc(r,e,o,u,d)}clone(){return new Ci(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const r=this.canonical.z-e;return e>this.canonical.z?new Ci(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Ci(e,this.wrap,e,this.canonical.x>>r,this.canonical.y>>r)}isOverscaled(){return this.overscaledZ>this.canonical.z}calculateScaledKey(e,r){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const o=this.canonical.z-e;return e>this.canonical.z?dc(this.wrap*+r,e,this.canonical.z,this.canonical.x,this.canonical.y):dc(this.wrap*+r,e,e,this.canonical.x>>o,this.canonical.y>>o)}isChildOf(e){if(e.wrap!==this.wrap||this.overscaledZ-e.overscaledZ<=0)return!1;if(e.overscaledZ===0)return this.overscaledZ>0;const r=this.canonical.z-e.canonical.z;return!(r<0)&&e.canonical.x===this.canonical.x>>r&&e.canonical.y===this.canonical.y>>r}children(e){if(this.overscaledZ>=e)return[new Ci(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const r=this.canonical.z+1,o=2*this.canonical.x,u=2*this.canonical.y;return[new Ci(r,this.wrap,r,o,u),new Ci(r,this.wrap,r,o+1,u),new Ci(r,this.wrap,r,o,u+1),new Ci(r,this.wrap,r,o+1,u+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new Ci(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new Ci(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new P_(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(e){return this.canonical.getTilePoint(new Ku(e.x-this.wrap,e.y))}}function dc(n,e,r,o,u){(n*=2)<0&&(n=-1*n-1);const d=1<<r;return(d*d*n+d*u+o).toString(36)+r.toString(36)+e.toString(36)}function cm(n,e){return e?n.properties[e]:n.id}function Ww(n,e){const r={id:n.id};if(e.removeAllProperties&&(delete n.removeProperties,delete n.addOrUpdateProperties,delete e.removeProperties),e.removeProperties)for(const o of e.removeProperties){const u=n.addOrUpdateProperties.findIndex((d=>d.key===o));u>-1&&n.addOrUpdateProperties.splice(u,1)}return(n.removeAllProperties||e.removeAllProperties)&&(r.removeAllProperties=!0),(n.removeProperties||e.removeProperties)&&(r.removeProperties=[...n.removeProperties||[],...e.removeProperties||[]]),(n.addOrUpdateProperties||e.addOrUpdateProperties)&&(r.addOrUpdateProperties=[...n.addOrUpdateProperties||[],...e.addOrUpdateProperties||[]]),(n.newGeometry||e.newGeometry)&&(r.newGeometry=e.newGeometry||n.newGeometry),r}function M_(n){var e,r;if(!n)return{};const o={};
5return o.removeAll=n.removeAll,o.remove=new Set(n.remove||[]),o.add=new Map((e=n.add)===null||e===void 0?void 0:e.map((u=>[u.id,u]))),o.update=new Map((r=n.update)===null||r===void 0?void 0:r.map((u=>[u.id,u]))),o}ht("CanonicalTileID",lm),ht("OverscaledTileID",Ci,{omit:["terrainRttPosMatrix32f"]});class Ws{constructor(){this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0}extend(e){return this.minX=Math.min(this.minX,e.x),this.minY=Math.min(this.minY,e.y),this.maxX=Math.max(this.maxX,e.x),this.maxY=Math.max(this.maxY,e.y),this}expandBy(e){return this.minX-=e,this.minY-=e,this.maxX+=e,this.maxY+=e,(this.minX>this.maxX||this.minY>this.maxY)&&(this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0),this}shrinkBy(e){return this.expandBy(-e)}map(e){const r=new Ws;return r.extend(e(new I(this.minX,this.minY))),r.extend(e(new I(this.maxX,this.minY))),r.extend(e(new I(this.minX,this.maxY))),r.extend(e(new I(this.maxX,this.maxY))),r}static fromPoints(e){const r=new Ws;for(const o of e)r.extend(o);return r}contains(e){return e.x>=this.minX&&e.x<=this.maxX&&e.y>=this.minY&&e.y<=this.maxY}empty(){return this.minX>this.maxX}width(){return this.maxX-this.minX}height(){return this.maxY-this.minY}covers(e){return!this.empty()&&!e.empty()&&e.minX>=this.minX&&e.maxX<=this.maxX&&e.minY>=this.minY&&e.maxY<=this.maxY}intersects(e){return!this.empty()&&!e.empty()&&e.minX<=this.maxX&&e.maxX>=this.minX&&e.minY<=this.maxY&&e.maxY>=this.minY}}class I_{constructor(e){this._stringToNumber={},this._numberToString=[];for(let r=0;r<e.length;r++){const o=e[r];this._stringToNumber[o]=r,this._numberToString[r]=o}}encode(e){return this._stringToNumber[e]}decode(e){if(e>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class A_{constructor(e,r,o,u,d){this.type="Feature",this._vectorTileFeature=e,this._x=o,this._y=u,this._z=r,this.properties=e.properties,this.id=d}projectPoint(e,r,o,u){return[360*(e.x+r)/u-180,360/Math.PI*Math.atan(Math.exp((1-2*(e.y+o)/u)*Math.PI))-90]}projectLine(e,r,o,u){return e.map((d=>this.projectPoint(d,r,o,u)))}get geometry(){if(this._geometry)return this._geometry;const e=this._vectorTileFeature,r=e.extent*Math.pow(2,this._z),o=e.extent*this._x,u=e.extent*this._y,d=e.loadGeometry();switch(e.type){case 1:{const f=[];for(const w of d)f.push(w[0]);const _=this.projectLine(f,o,u,r);this._geometry=f.length===1?{type:"Point",coordinates:_[0]}:{type:"MultiPoint",coordinates:_};break}case 2:{const f=d.map((_=>this.projectLine(_,o,u,r)));this._geometry=f.length===1?{type:"LineString",coordinates:f[0]}:{type:"MultiLineString",coordinates:f};break}case 3:{const f=qy(d),_=[];for(const w of f)_.push(w.map((E=>this.projectLine(E,o,u,r))));this._geometry=_.length===1?{type:"Polygon",coordinates:_[0]}:{type:"MultiPolygon",coordinates:_};break}default:throw new Error(`unknown feature type: ${e.type}`)}return this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const r in this)r!=="_geometry"&&r!=="_vectorTileFeature"&&r!=="_x"&&r!=="_y"&&r!=="_z"&&(e[r]=this[r]);return e}}class fc{constructor(e,r,o){kt(this,"_name");kt(this,"dataBuffer");kt(this,"nullabilityBuffer");kt(this,"_size");this._name=e,this.dataBuffer=r,typeof o=="number"?this._size=o:(this.nullabilityBuffer=o,this._size=o.size())}getValue(e){return this.nullabilityBuffer&&!this.nullabilityBuffer.get(e)?null:this.getValueFromBuffer(e)}has(e){return this.nullabilityBuffer&&this.nullabilityBuffer.get(e)||!this.nullabilityBuffer}get name(){return this._name}get size(){return this._size}}class Qp extends fc{}class um extends Qp{getValueFromBuffer(e){return this.dataBuffer[e]}}class hm extends Qp{getValueFromBuffer(e){return this.dataBuffer[e]}}class C_ extends fc{constructor(r,o,u,d){super(r,o,d);kt(this,"delta");this.delta=u}}class pm extends C_{constructor(e,r,o,u){super(e,Int32Array.of(r),o,u)}getValueFromBuffer(e){return this.dataBuffer[0]+e*this.delta}}class dm extends fc{constructor(e,r,o){super(e,Int32Array.of(r),o)}getValueFromBuffer(e){return this.dataBuffer[0]}}class Hw{constructor(e,r,o,u,d=4096){kt(this,"_name");kt(this,"_geometryVector");kt(this,"_idVector");kt(this,"_propertyVectors");kt(this,"_extent");kt(this,"propertyVectorsMap");this._name=e,this._geometryVector=r,this._idVector=o,this._propertyVectors=u,this._extent=d}get name(){return this._name}get idVector(){return this._idVector}get geometryVector(){return this._geometryVector}get propertyVectors(){return this._propertyVectors}getPropertyVector(e){return this.propertyVectorsMap||(this.propertyVectorsMap=new Map(this._propertyVectors.map((r=>[r.name,r])))),this.propertyVectorsMap.get(e)}*[Symbol.iterator](){const e=this.geometryVector[Symbol.iterator]();let r=0;for(;r<this.numFeatures;){let o;this.idVector&&(o=this.containsMaxSaveIntegerValues(this.idVector)?Number(this.idVector.getValue(r)):this.idVector.getValue(r));const u=e==null?void 0:e.next().value,d={};
vendor: 3,261 bytes, line 5
5for(const f of this.propertyVectors){if(!f)continue;const _=f.name,w=f.getValue(r);w!==null&&(d[_]=w)}r++,yield{id:o,geometry:u,properties:d}}}get numFeatures(){return this.geometryVector.numGeometries}get extent(){return this._extent}getFeatures(){const e=[],r=this.geometryVector.getGeometries();for(let o=0;o<this.numFeatures;o++){let u;this.idVector&&(u=this.containsMaxSaveIntegerValues(this.idVector)?Number(this.idVector.getValue(o)):this.idVector.getValue(o));const d={coordinates:r[o],type:this.geometryVector.geometryType(o)},f={};for(const _ of this.propertyVectors){if(!_)continue;const w=_.name,E=_.getValue(o);E!==null&&(f[w]=E)}e.push({id:u,geometry:d,properties:f})}return e}containsMaxSaveIntegerValues(e){return e instanceof um||e instanceof dm&&e instanceof pm||e instanceof hm}}class Xw{constructor(e){kt(this,"value");this.value=e}get(){return this.value}set(e){this.value=e}increment(){return this.value++}add(e){this.value+=e}}var Zt,ao,Ln,ra,Hs,_i,wn,Tn,k_,ki;function Cn(n,e,r){const o=new Int32Array(r);let u=0,d=e.get();for(let f=0;f<o.length;f++){let _=n[d++],w=127&_;_<128||(_=n[d++],w|=(127&_)<<7,_<128||(_=n[d++],w|=(127&_)<<14,_<128||(_=n[d++],w|=(127&_)<<21,_<128||(_=n[d++],w|=(15&_)<<28)))),o[u++]=w}return e.set(d),o}function ed(n,e,r){const o=new BigInt64Array(r);for(let u=0;u<o.length;u++)o[u]=Kw(n,e);return o}function Yw(n,e){let r,o;return o=n[e.get()],e.increment(),r=127&o,o<128?r:(o=n[e.get()],e.increment(),r|=(127&o)<<7,o<128?r:(o=n[e.get()],e.increment(),r|=(127&o)<<14,o<128?r:(o=n[e.get()],e.increment(),r|=(127&o)<<21,o<128?r:(o=n[e.get()],r|=(15&o)<<28,(function(u,d,f){let _,w;if(w=d[f.get()],f.increment(),_=(112&w)>>4,w<128||(w=d[f.get()],f.increment(),_|=(127&w)<<3,w<128)||(w=d[f.get()],f.increment(),_|=(127&w)<<10,w<128)||(w=d[f.get()],f.increment(),_|=(127&w)<<17,w<128)||(w=d[f.get()],f.increment(),_|=(127&w)<<24,w<128)||(w=d[f.get()],f.increment(),_|=(1&w)<<31,w<128))return 4294967296*_+(u>>>0);throw new Error("Expected varint not more than 10 bytes")})(r,n,e)))))}function D_(n,e,r,o){throw new Error("FastPFor is not implemented yet.")}function Xs(n){return n>>>1^-(1&n)}function mc(n){return n>>1n^-(1n&n)}function Kw(n,e){let r=0n,o=0,u=e.get();for(;u<n.length;){const d=n[u++];if(r|=BigInt(127&d)<<BigInt(o),!(128&d))break;if(o+=7,o>=64)throw new Error("Varint too long")}return e.set(u),r}function L_(n,e,r){const o=new Int32Array(r);let u=0;for(let d=0;d<e;d++){const f=n[d];o.fill(n[d+e],u,u+f),u+=f}return o}function R_(n,e,r){const o=new BigInt64Array(r);let u=0;for(let d=0;d<e;d++){const f=Number(n[d]);o.fill(n[d+e],u,u+f),u+=f}return o}function z_(n,e,r){const o=new Float64Array(r);let u=0;for(let d=0;d<e;d++){const f=n[d];o.fill(n[d+e],u,u+f),u+=f}return o}function fm(n){const e=n.length/4*4;let r=1;if(e>=4)for(let o=n[0];r<e-4;r+=4)o=n[r]+=o,o=n[r+1]+=o,o=n[r+2]+=o,o=n[r+3]+=o;for(;r!=n.length;)n[r]+=n[r-1],++r}function F_(n){n[0]=n[0]>>>1^-(1&n[0]),n[1]=n[1]>>>1^-(1&n[1]);const e=n.length/4*4;let r=2;if(e>=4)for(;r<e-4;r+=4){const o=n[r],u=n[r+1],d=n[r+2],f=n[r+3];n[r]=(o>>>1^-(1&o))+n[r-2],n[r+1]=(u>>>1^-(1&u))+n[r-1],n[r+2]=(d>>>1^-(1&d))+n[r],n[r+3]=(f>>>1^-(1&f))+n[r+1]}for(;r!=n.length;r+=2)n[r]=(n[r]>>>1^-(1&n[r]))+n[r-2],n[r+1]=(n[r+1]>>>1^-(1&n[r+1]))+n[r-1]}
5(function(n){n.NONE="NONE",n.DELTA="DELTA",n.COMPONENTWISE_DELTA="COMPONENTWISE_DELTA",n.RLE="RLE",n.MORTON="MORTON",n.PDE="PDE"})(Zt||(Zt={})),(function(n){n.NONE="NONE",n.FAST_PFOR="FAST_PFOR",n.VARINT="VARINT",n.ALP="ALP"})(ao||(ao={})),(function(n){n.PRESENT="PRESENT",n.DATA="DATA",n.OFFSET="OFFSET",n.LENGTH="LENGTH"})(Ln||(Ln={}));class mm{constructor(e,r,o){kt(this,"_dictionaryType");kt(this,"_offsetType");kt(this,"_lengthType");this._dictionaryType=e,this._offsetType=r,this._lengthType=o}get dictionaryType(){return this._dictionaryType}get offsetType(){return this._offsetType}get lengthType(){return this._lengthType}}function Jn(n,e){const r=(function(o,u){const d=o[u.get()],f=Object.values(Ln)[d>>4];let _=null;switch(f){case Ln.DATA:_=new mm(Object.values(ra)[15&d]);break;case Ln.OFFSET:_=new mm(null,Object.values(Hs)[15&d]);break;case Ln.LENGTH:_=new mm(null,null,Object.values(_i)[15&d])}u.increment();const w=o[u.get()],E=Object.values(Zt)[w>>5],M=Object.values(Zt)[w>>2&7],C=Object.values(ao)[3&w];u.increment();const D=Cn(o,u,2),R=D[0];return{physicalStreamType:f,logicalStreamType:_,logicalLevelTechnique1:E,logicalLevelTechnique2:M,physicalLevelTechnique:C,numValues:R,byteLength:D[1],decompressedCount:R}})(n,e);return r.logicalLevelTechnique1===Zt.MORTON?(function(o,u,d){const f=Cn(u,d,2);return{physicalStreamType:o.physicalStreamType,logicalStreamType:o.logicalStreamType,logicalLevelTechnique1:o.logicalLevelTechnique1,logicalLevelTechnique2:o.logicalLevelTechnique2,physicalLevelTechnique:o.physicalLevelTechnique,numValues:o.numValues,byteLength:o.byteLength,decompressedCount:o.decompressedCount,numBits:f[0],coordinateShift:f[1]}})(r,n,e):Zt.RLE!==r.logicalLevelTechnique1&&Zt.RLE!==r.logicalLevelTechnique2||ao.NONE===r.physicalLevelTechnique?r:(function(o,u,d){const f=Cn(u,d,2);return{physicalStreamType:o.physicalStreamType,logicalStreamType:o.logicalStreamType,logicalLevelTechnique1:o.logicalLevelTechnique1,logicalLevelTechnique2:o.logicalLevelTechnique2,physicalLevelTechnique:o.physicalLevelTechnique,numValues:o.numValues,byteLength:o.byteLength,decompressedCount:f[1],runs:f[0],numRleValues:f[1]}})(r,n,e)}
vendor: 6,955 bytes, line 5
5(function(n){n.NONE="NONE",n.SINGLE="SINGLE",n.SHARED="SHARED",n.VERTEX="VERTEX",n.MORTON="MORTON",n.FSST="FSST"})(ra||(ra={})),(function(n){n.VERTEX="VERTEX",n.INDEX="INDEX",n.STRING="STRING",n.KEY="KEY"})(Hs||(Hs={})),(function(n){n.VAR_BINARY="VAR_BINARY",n.GEOMETRIES="GEOMETRIES",n.PARTS="PARTS",n.RINGS="RINGS",n.TRIANGLES="TRIANGLES",n.SYMBOL="SYMBOL",n.DICTIONARY="DICTIONARY"})(_i||(_i={})),(function(n){n[n.FLAT=0]="FLAT",n[n.CONST=1]="CONST",n[n.SEQUENCE=2]="SEQUENCE",n[n.DICTIONARY=3]="DICTIONARY",n[n.FSST_DICTIONARY=4]="FSST_DICTIONARY"})(wn||(wn={}));class na{constructor(e,r){kt(this,"values");kt(this,"_size");this.values=e,this._size=r}get(e){const r=Math.floor(e/8);return(this.values[r]>>e%8&1)==1}set(e,r){const o=Math.floor(e/8);this.values[o]=this.values[o]|(r?1:0)<<e%8}getInt(e){const r=Math.floor(e/8);return this.values[r]>>e%8&1}size(){return this._size}getBuffer(){return this.values}}function Qn(n,e,r,o,u){return(function(d,f,_){switch(f.logicalLevelTechnique1){case Zt.DELTA:return f.logicalLevelTechnique2===Zt.RLE?(function(w,E,M){const C=new Int32Array(M);let D=0,R=0;for(let B=0;B<E;B++){const N=w[B],U=Xs(w[B+E]);for(let Z=0;Z<N;Z++)R+=U,C[D++]=R}return C})(d,f.runs,f.numRleValues):((function(w){w[0]=w[0]>>>1^-(1&w[0]);const E=w.length/4*4;let M=1;if(E>=4)for(;M<E-4;M+=4){const C=w[M],D=w[M+1],R=w[M+2],B=w[M+3];w[M]=(C>>>1^-(1&C))+w[M-1],w[M+1]=(D>>>1^-(1&D))+w[M],w[M+2]=(R>>>1^-(1&R))+w[M+1],w[M+3]=(B>>>1^-(1&B))+w[M+2]}for(;M!=w.length;++M)w[M]=(w[M]>>>1^-(1&w[M]))+w[M-1]})(d),d);case Zt.RLE:return(function(w,E,M){return M?(function(C,D,R){const B=new Int32Array(R);let N=0;for(let U=0;U<D;U++){const Z=C[U];let ae=C[U+D];ae=ae>>>1^-(1&ae),B.fill(ae,N,N+Z),N+=Z}return B})(w,E.runs,E.numRleValues):L_(w,E.runs,E.numRleValues)})(d,f,_);case Zt.MORTON:return fm(d),d;case Zt.COMPONENTWISE_DELTA:return F_(d),d;case Zt.NONE:return _&&(function(w){for(let E=0;E<w.length;E++){const M=w[E];w[E]=M>>>1^-(1&M)}})(d),d;default:throw new Error(`The specified Logical level technique is not supported: ${f.logicalLevelTechnique1}`)}})(td(n,e,r),r,o)}function qo(n,e,r){return(function(o,u){if(u.logicalLevelTechnique1===Zt.DELTA&&u.logicalLevelTechnique2===Zt.NONE)return(function(f){const _=new Int32Array(f.length+1);_[0]=0,_[1]=Xs(f[0]);let w=_[1],E=2;for(;E!=_.length;++E){const M=f[E-1];w+=M>>>1^-(1&M),_[E]=_[E-1]+w}return _})(o);if(u.logicalLevelTechnique1===Zt.RLE&&u.logicalLevelTechnique2===Zt.NONE)return(function(f,_,w){const E=new Int32Array(w+1);E[0]=0;let M=1,C=E[0];for(let D=0;D<_;D++){const R=f[D],B=f[D+_];for(let N=M;N<M+R;N++)E[N]=B+C,C=E[N];M+=R}return E})(o,u.runs,u.numRleValues);if(u.logicalLevelTechnique1===Zt.NONE&&u.logicalLevelTechnique2===Zt.NONE){(function(f){let _=0;for(let w=0;w<f.length;w++)f[w]+=_,_=f[w]})(o);const d=new Int32Array(u.numValues+1);return d[0]=0,d.set(o,1),d}if(u.logicalLevelTechnique1===Zt.DELTA&&u.logicalLevelTechnique2===Zt.RLE){const d=(function(f,_,w){const E=new Int32Array(w+1);E[0]=0;let M=1,C=E[0];for(let D=0;D<_;D++){const R=f[D];let B=f[D+_];B=B>>>1^-(1&B);for(let N=M;N<M+R;N++)E[N]=B+C,C=E[N];M+=R}return E})(o,u.runs,u.numRleValues);return fm(d),d}throw new Error("Only delta encoding is supported for transforming length to offset streams yet.")})(td(n,e,r),r)}function td(n,e,r){const o=r.physicalLevelTechnique;if(o===ao.FAST_PFOR)return D_();if(o===ao.VARINT)return Cn(n,e,r.numValues);if(o===ao.NONE){const u=e.get();e.add(r.byteLength);const d=n.subarray(u,e.get());return new Int32Array(d)}throw new Error("Specified physicalLevelTechnique is not supported (yet).")}function gm(n,e,r,o){const u=td(n,e,r);if(u.length===1){const d=u[0];return o?Xs(d):d}return o?(function(d){return Xs(d[1])})(u):(function(d){return d[1]})(u)}function O_(n,e,r){return(function(o){if(o.length==2){const u=Xs(o[1]);return[u,u]}return[Xs(o[2]),Xs(o[3])]})(td(n,e,r))}function B_(n,e,r){return(function(o){if(o.length==2){const u=mc(o[1]);return[u,u]}return[mc(o[2]),mc(o[3])]})(ed(n,e,r.numValues))}function N_(n,e,r,o){return(function(u,d,f){switch(d.logicalLevelTechnique1){case Zt.DELTA:return d.logicalLevelTechnique2===Zt.RLE?(function(_,w,E){const M=new BigInt64Array(E);let C=0,D=0n;for(let R=0;R<w;R++){const B=Number(_[R]),N=mc(_[R+w]);for(let U=0;U<B;U++)D+=N,M[C++]=D}return M})(u,d.runs,d.numRleValues):((function(_){_[0]=_[0]>>1n^-(1n&_[0]);const w=_.length/4*4;let E=1;if(w>=4)for(;E<w-4;E+=4){const M=_[E],C=_[E+1],D=_[E+2],R=_[E+3];_[E]=(M>>1n^-(1n&M))+_[E-1],_[E+1]=(C>>1n^-(1n&C))+_[E],_[E+2]=(D>>1n^-(1n&D))+_[E+1],_[E+3]=(R>>1n^-(1n&R))+_[E+2]}for(;E!=_.length;++E)_[E]=(_[E]>>1n^-(1n&_[E]))+_[E-1]})(u),u);case Zt.RLE:return(function(_,w,E){return E?(function(M,C,D){const R=new BigInt64Array(D);let B=0;for(let N=0;N<C;N++){const U=Number(M[N]);let Z=M[N+C];Z=Z>>1n^-(1n&Z),R.fill(Z,B,B+U),B+=U}return R})(_,w.runs,w.numRleValues):R_(_,w.runs,w.numRleValues)})(u,d,f);case Zt.NONE:return f&&(function(_){for(let w=0;w<_.length;w++){const E=_[w];_[w]=E>>1n^-(1n&E)}})(u),u;default:throw new Error(`The specified Logical level technique is not supported: ${d.logicalLevelTechnique1}`)}})(ed(n,e,r.numValues),r,o)}function j_(n,e,r,o){const u=ed(n,e,r.numValues);if(u.length===1){const d=u[0];return o?mc(d):d}return o?(function(d){return mc(d[1])})(u):(function(d){return d[1]})(u)}function ym(n,e,r,o,u){return(function(d,f,_,w){switch(f.logicalLevelTechnique1){case Zt.DELTA:return f.logicalLevelTechnique2===Zt.RLE&&(d=L_(d,f.runs,f.numRleValues)),(function(E,M){const C=new Int32Array(E.size());let D=0;E.get(0)?(C[0]=E.get(0)?M[0]>>>1^-(1&M[0]):0,D=1):C[0]=0;let R=1;for(;R!=C.length;++R)C[R]=E.get(R)?C[R-1]+(M[D]>>>1^-(1&M[D++])):C[R-1];return C})(w,d);case Zt.RLE:return(function(E,M,C,D){const R=M;return C?(function(B,N,U){const Z=new Int32Array(B.size());let ae=0;for(let W=0;W<U;W++){const X=N[W];let le=N[W+U];le=le>>>1^-(1&le);for(let pe=ae;pe<ae+X;pe++)B.get(pe)?Z[pe]=le:(Z[pe]=0,ae++);ae+=X}return Z})(D,E,R.runs):(function(B,N,U){const Z=new Int32Array(B.size());let ae=0;for(let W=0;W<U;W++){const X=N[W],le=N[W+U];for(let pe=ae;pe<ae+X;pe++)B.get(pe)?Z[pe]=le:(Z[pe]=0,ae++);ae+=X}return Z})(D,E,R.runs)})(d,f,_,w);case Zt.MORTON:return fm(d),d;case Zt.COMPONENTWISE_DELTA:return F_(d),d;case Zt.NONE:return d=_?(function(E,M){const C=new Int32Array(E.size());let D=0,R=0;for(;R!=C.length;++R)if(E.get(R)){const B=M[D++];C[R]=B>>>1^-(1&B)}else C[R]=0;return C})(w,d):(function(E,M){const C=new Int32Array(E.size());let D=0,R=0;for(;R!=C.length;++R)C[R]=E.get(R)?M[D++]:0;return C})(w,d),d;default:throw new Error("The specified Logical level technique is not supported")}})(r.physicalLevelTechnique===ao.FAST_PFOR?D_():Cn(n,e,r.numValues),r,o,u)}function rd(n,e,r,o){const u=n.logicalLevelTechnique1;if(u===Zt.RLE)return n.runs===1?wn.CONST:wn.FLAT;const d=e instanceof 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5case 4:{const d={nullable:!1,columnScope:0},f={type:"physicalType",physicalType:0};return d.type="complexType",d.complexType=f,d}case 30:{const d={nullable:!1,columnScope:0},f={type:"physicalType",physicalType:1};return d.type="complexType",d.complexType=f,d}default:return(function(d){let f=null;switch(d){case 10:case 11:f=0;break;case 12:case 13:f=1;break;case 14:case 15:f=2;break;case 16:case 17:f=3;break;case 18:case 19:f=4;break;case 20:case 21:f=5;break;case 22:case 23:f=6;break;case 24:case 25:f=7;break;case 26:case 27:f=8;break;case 28:case 29:f=9;break;default:return null}const _={};_.nullable=!!(1&d),_.columnScope=0;const w={type:"physicalType"};return w.physicalType=f,_.type="scalarType",_.scalarType=w,_})(u)}})(r);if(!o)throw new Error(`Unsupported column type code: ${r}`);if((function(u){return u>=10})(r)?o.name=r0(n,e):r>=0&&r<=3?o.name="id":r===4&&(o.name="geometry"),(function(u){return u===30})(r)){const u=Cn(n,e,1)[0]>>>0,d=o.complexType;d.children=new Array(u);for(let f=0;f<u;f++)d.children[f]=n0(n,e)}return o}function c2(n,e){const r={featureTables:[]},o={};o.name=r0(n,e);const u=Cn(n,e,1)[0]>>>0,d=Cn(n,e,1)[0]>>>0;o.columns=new Array(d);for(let f=0;f<d;f++)o.columns[f]=l2(n,e);return r.featureTables.push(o),[r,u]}function u2(n,e,r,o,u,d,f=!1){const _=e.scalarType.physicalType,w=rd(u,d,n,r);if(_===4)switch(w){case wn.FLAT:{const E=Qn(n,r,u,!1);return new um(o,E,d)}case wn.SEQUENCE:{const E=O_(n,r,u);return new pm(o,E[0],E[1],u.numRleValues)}case wn.CONST:{const E=gm(n,r,u,!1);return new dm(o,E,d)}}else switch(w){case wn.FLAT:{if(f){const M=(function(C,D,R,B){const N=(function(U,Z,ae){const W=new Float64Array(Z);for(let X=0;X<Z;X++)W[X]=Yw(U,ae);return W})(C,R.numValues,D);return(function(U,Z,ae){switch(Z.logicalLevelTechnique1){case Zt.DELTA:return Z.logicalLevelTechnique2===Zt.RLE&&(U=z_(U,Z.runs,Z.numRleValues)),(function(W){W[0]=W[0]%2==1?(W[0]+1)/-2:W[0]/2;const X=W.length/4*4;let le=1;if(X>=4)for(;le<X-4;le+=4){const pe=W[le],Me=W[le+1],Ue=W[le+2],Oe=W[le+3];W[le]=(pe%2==1?(pe+1)/-2:pe/2)+W[le-1],W[le+1]=(Me%2==1?(Me+1)/-2:Me/2)+W[le],W[le+2]=(Ue%2==1?(Ue+1)/-2:Ue/2)+W[le+1],W[le+3]=(Oe%2==1?(Oe+1)/-2:Oe/2)+W[le+2]}for(;le!=W.length;++le)W[le]=(W[le]%2==1?(W[le]+1)/-2:W[le]/2)+W[le-1]})(U),U;case Zt.RLE:return(function(W,X,le){return z_(W,X.runs,X.numRleValues)})(U,Z);case Zt.NONE:return U;default:throw new Error(`The specified Logical level technique is not supported: ${Z.logicalLevelTechnique1}`)}})(N,R)})(n,r,u);return new hm(o,M,d)}const E=N_(n,r,u,!1);return new V_(o,E,d)}case wn.SEQUENCE:{const E=B_(n,r,u);return new U_(o,E[0],E[1],u.numRleValues)}case wn.CONST:{const E=j_(n,r,u,!1);return new J_(o,E,d)}}throw new Error("Vector type not supported for id column.")}class h2{constructor(e,r){var o;switch(this._featureData=e,this.properties=this._featureData.properties||{},(o=this._featureData.geometry)===null||o===void 0?void 0:o.type){case Tn.POINT:case Tn.MULTIPOINT:this.type=1;break;case Tn.LINESTRING:case Tn.MULTILINESTRING:this.type=2;break;case Tn.POLYGON:case Tn.MULTIPOLYGON:this.type=3;break;default:this.type=0}this.extent=r,this.id=Number(this._featureData.id)}loadGeometry(){const e=[];for(const r of this._featureData.geometry.coordinates){const o=[];for(const u of r)o.push(new I(u.x,u.y));e.push(o)}return e}}class p2{constructor(e){this.features=[],this.featureTable=e,this.name=e.name,this.extent=e.extent,this.version=2,this.features=e.getFeatures(),this.length=this.features.length}feature(e){return new h2(this.features[e],this.extent)}}class i0{constructor(e){this.layers={};const r=(function(o,u,d=!0){const f=new Xw(0),_=[];for(;f.get()<o.length;){const w=Cn(o,f,1)[0]>>>0,E=f.get()+w;if(E>o.length)throw new Error(`Block overruns tile: ${E} > ${o.length}`);if(Cn(o,f,1)[0]>>>0!=1){f.set(E);continue}const M=c2(o,f),C=M[1],D=M[0].featureTables[0];let R=null,B=null;const N=[];let U=0;for(const ae of D.columns){const W=ae.name;if(W==="id"){let X=null;if(ae.nullable){const pe=Jn(o,f),Me=f.get(),Ue=Ju(o,pe.numValues,f);f.set(Me+pe.byteLength),X=new na(Ue,pe.numValues)}const le=Jn(o,f);U=le.decompressedCount,R=u2(o,ae,f,W,le,X??U,d)}else if(W==="geometry"){const X=Cn(o,f,1)[0];if(U===0){const le=f.get();U=Jn(o,f).decompressedCount,f.set(le)}B=t2(o,X,f,U)}
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w=o===3?f.length-1:f.length;for(let E=0;E<w;E++){E===1&&o!==1&&e.writeVarint(Em(2,w-1));const M=f[E].x-u,C=f[E].y-d;e.writeVarint(a0(M)),e.writeVarint(a0(C)),u+=M,d+=C}n.type===3&&e.writeVarint(Em(7,1))}}function _2(n,e){const r=typeof n;r==="string"?e.writeStringField(1,n):r==="boolean"?e.writeBooleanField(7,n):r==="number"&&(n%1!=0?e.writeDoubleField(3,n):n<0?e.writeSVarintField(6,n):e.writeVarintField(5,n))}class o0{constructor(e,r){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Oo(pt,16,0),this.grid3D=new Oo(pt,16,0),this.featureIndexArray=new G,this.promoteId=r}insert(e,r,o,u,d,f){const _=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(o,u,d);const w=f?this.grid3D:this.grid;for(let E=0;E<r.length;E++){const M=r[E],C=[1/0,1/0,-1/0,-1/0];for(let D=0;D<M.length;D++){const R=M[D];C[0]=Math.min(C[0],R.x),C[1]=Math.min(C[1],R.y),C[2]=Math.max(C[2],R.x),C[3]=Math.max(C[3],R.y)}C[0]<pt&&C[1]<pt&&C[2]>=0&&C[3]>=0&&w.insert(_,C[0],C[1],C[2],C[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=this.encoding!=="mlt"?new Gy(new Hp(this.rawTileData)).layers:new i0(this.rawTileData).layers,this.sourceLayerCoder=new I_(this.vtLayers?Object.keys(this.vtLayers).sort():[eh])),this.vtLayers}query(e,r,o,u){this.loadVTLayers();const d=e.params,f=pt/e.tileSize/e.scale,_=Ts(d.filter,d.globalState),w=e.queryGeometry,E=e.queryPadding*f,M=Ws.fromPoints(w),C=this.grid.query(M.minX-E,M.minY-E,M.maxX+E,M.maxY+E),D=Ws.fromPoints(e.cameraQueryGeometry).expandBy(E),R=this.grid3D.query(D.minX,D.minY,D.maxX,D.maxY,((U,Z,ae,W)=>(function(X,le,pe,Me,Ue){for(const $e of X)if(le<=$e.x&&pe<=$e.y&&Me>=$e.x&&Ue>=$e.y)return!0;const Oe=[new I(le,pe),new I(le,Ue),new I(Me,Ue),new I(Me,pe)];if(X.length>2){for(const $e of Oe)if(ac(X,$e))return!0}for(let $e=0;$e<X.length-1;$e++)if(x1(X[$e],X[$e+1],Oe))return!0;return!1})(e.cameraQueryGeometry,U-E,Z-E,ae+E,W+E)));for(const U of R)C.push(U);C.sort(v2);const B={};let N;for(let U=0;U<C.length;U++){const Z=C[U];if(Z===N)continue;N=Z;const ae=this.featureIndexArray.get(Z);let W=null;this.loadMatchingFeature(B,ae.bucketIndex,ae.sourceLayerIndex,ae.featureIndex,_,d.layers,d.availableImages,r,o,u,((X,le,pe)=>(W||(W=Pa(X)),le.queryIntersectsFeature({queryGeometry:w,feature:X,featureState:pe,geometry:W,zoom:this.z,transform:e.transform,pixelsToTileUnits:f,pixelPosMatrix:e.pixelPosMatrix,unwrappedTileID:this.tileID.toUnwrapped(),getElevation:e.getElevation}))))}return B}loadMatchingFeature(e,r,o,u,d,f,_,w,E,M,C){const D=this.bucketLayerIDs[r];if(f&&!D.some((U=>f.has(U))))return;const R=this.sourceLayerCoder.decode(o),B=this.vtLayers[R].feature(u);if(d.needGeometry){const U=Ma(B,!0);if(!d.filter(new dr(this.tileID.overscaledZ),U,this.tileID.canonical))return}else if(!d.filter(new dr(this.tileID.overscaledZ),B))return;const N=this.getId(B,R);for(let U=0;U<D.length;U++){const Z=D[U];if(f&&!f.has(Z))continue;const ae=w[Z];if(!ae)continue;let W={};N&&M&&(W=M.getState(ae.sourceLayer||eh,N));const X=$t({},E[Z]);X.paint=s0(X.paint,ae.paint,B,W,_),X.layout=s0(X.layout,ae.layout,B,W,_);const le=!C||C(B,ae,W);if(!le)continue;const pe=new A_(B,this.z,this.x,this.y,N);pe.layer=X;let Me=e[Z];Me===void 0&&(Me=e[Z]=[]),Me.push({featureIndex:u,feature:pe,intersectionZ:le})}}lookupSymbolFeatures(e,r,o,u,d,f,_,w){const E={};this.loadVTLayers();const M=Ts(d.filterSpec,d.globalState);for(const C of e)this.loadMatchingFeature(E,o,u,C,M,f,_,w,r);return E}hasLayer(e){for(const r of this.bucketLayerIDs)for(const o of r)if(e===o)return!0;return!1}getId(e,r){var o;let u=e.id;return this.promoteId&&(u=e.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[r]],typeof u=="boolean"&&(u=Number(u)),u===void 0&&(!((o=e.properties)===null||o===void 0)&&o.cluster)&&this.promoteId&&(u=Number(e.properties.cluster_id))),u}}function s0(n,e,r,o,u){return an(n,((d,f)=>{const _=e instanceof Fs?e.get(f):null;return _&&_.evaluate?_.evaluate(r,o,u):_}))}function v2(n,e){return e-n}function l0(n,e,r,o,u){const d=[];for(let f=0;f<n.length;f++){const _=n[f];let w;for(let E=0;E<_.length-1;E++){let M=_[E],C=_[E+1];M.x<e&&C.x<e||(M.x<e?M=new I(e,M.y+(e-M.x)/(C.x-M.x)*(C.y-M.y))._round():C.x<e&&(C=new I(e,M.y+(e-M.x)/(C.x-M.x)*(C.y-M.y))._round()),M.y<r&&C.y<r||(M.y<r?M=new I(M.x+(r-M.y)/(C.y-M.y)*(C.x-M.x),r)._round():C.y<r&&(C=new I(M.x+(r-M.y)/(C.y-M.y)*(C.x-M.x),r)._round()),M.x>=o&&C.x>=o||(M.x>=o?M=new I(o,M.y+(o-M.x)/(C.x-M.x)*(C.y-M.y))._round():C.x>=o&&(C=new I(o,M.y+(o-M.x)/(C.x-M.x)*(C.y-M.y))._round()),M.y>=u&&C.y>=u||(M.y>=u?M=new I(M.x+(u-M.y)/(C.y-M.y)*(C.x-M.x),u)._round():C.y>=u&&(C=new I(M.x+(u-M.y)/(C.y-M.y)*(C.x-M.x),u)._round()),w&&M.equals(w[w.length-1])||(w=[M],d.push(w)),w.push(C)))))}}return d}function c0(n,e,r,o,u){switch(e){case 1:return(function(d,f,_,w){const E=[];for(const M of d)for(const C of M){const D=w===0?C.x:C.y;D>=f&&D<=_&&E.push([C])}return E})(n,r,o,u);case 2:return u0(n,r,o,u,!1);case 3:return u0(n,r,o,u,!0)}return[]}function x2(n,e,r,o,u){const d=o===0?b2:w2;let f=[];const _=[];for(let M=0;M<n.length-1;M++){const C=n[M],D=n[M+1],R=o===0?C.x:C.y,B=o===0?D.x:D.y;let N=!1;R<e?B>e&&f.push(d(C,D,e)):R>r?B<r&&f.push(d(C,D,r)):f.push(C),B<e&&R>=e&&(f.push(d(C,D,e)),N=!0),B>r&&R<=r&&(f.push(d(C,D,r)),N=!0),!u&&N&&(_.push(f),f=[])}const w=n.length-1,E=o===0?n[w].x:n[w].y;return E>=e&&E<=r&&f.push(n[w]),u&&f.length>0&&!f[0].equals(f[f.length-1])&&f.push(new I(f[0].x,f[0].y)),f.length>0&&_.push(f),_}function u0(n,e,r,o,u){const d=[];for(const f of n){const _=x2(f,e,r,o,u);_.length>0&&d.push(..._)}return d}function b2(n,e,r){return new I(r,n.y+(r-n.x)/(e.x-n.x)*(e.y-n.y))}function w2(n,e,r){return new I(n.x+(r-n.y)/(e.y-n.y)*(e.x-n.x),r)}ht("FeatureIndex",o0,{omit:["rawTileData","sourceLayerCoder"]});class Go extends I{constructor(e,r,o,u){super(e,r),this.angle=o,u!==void 0&&(this.segment=u)}clone(){return new Go(this.x,this.y,this.angle,this.segment)}}function h0(n,e,r,o,u){if(e.segment===void 0||r===0)return!0;let d=e,f=e.segment+1,_=0;for(;_>-r/2;){if(f--,f<0)return!1;_-=n[f].dist(d),d=n[f]}_+=n[f].dist(n[f+1]),f++;const w=[];let E=0;for(;_<r/2;){const M=n[f],C=n[f+1];if(!C)return!1;let D=n[f-1].angleTo(M)-M.angleTo(C);for(D=Math.abs((D+3*Math.PI)%(2*Math.PI)-Math.PI),w.push({distance:_,angleDelta:D}),E+=D;_-w[0].distance>o;)E-=w.shift().angleDelta;if(E>u)return!1;f++,_+=M.dist(C)}return!0}function p0(n){let e=0;for(let r=0;r<n.length-1;r++)e+=n[r].dist(n[r+1]);return e}function d0(n,e,r){return n?.6*e*r:0}function f0(n,e){return Math.max(n?n.right-n.left:0,e?e.right-e.left:0)}function T2(n,e,r,o,u,d){const f=d0(r,u,d),_=f0(r,o)*d;let w=0;const E=p0(n)/2;for(let M=0;M<n.length-1;M++){const C=n[M],D=n[M+1],R=C.dist(D);if(w+R>E){const B=(E-w)/R,N=Ir.number(C.x,D.x,B),U=Ir.number(C.y,D.y,B),Z=new Go(N,U,D.angleTo(C),M);return Z._round(),!f||h0(n,Z,_,f,e)?Z:void 0}w+=R}}function S2(n,e,r,o,u,d,f,_,w){const E=d0(o,d,f),M=f0(o,u),C=M*f,D=n[0].x===0||n[0].x===w||n[0].y===0||n[0].y===w;return e-C<e/4&&(e=C+e/4),m0(n,D?e/2*_%e:(M/2+2*d)*f*_%e,e,E,r,C,D,!1,w)}function m0(n,e,r,o,u,d,f,_,w){const E=d/2,M=p0(n);let C=0,D=e-r,R=[];for(let B=0;B<n.length-1;B++){const N=n[B],U=n[B+1],Z=N.dist(U),ae=U.angleTo(N);for(;D+r<C+Z;){D+=r;const W=(D-C)/Z,X=Ir.number(N.x,U.x,W),le=Ir.number(N.y,U.y,W);if(X>=0&&X<w&&le>=0&&le<w&&D-E>=0&&D+E<=M){const pe=new Go(X,le,ae,B);pe._round(),o&&!h0(n,pe,d,o,u)||R.push(pe)}}C+=Z}return _||R.length||f||(R=m0(n,C/2,r,o,u,d,f,!0,w)),R}function g0(n,e,r,o){const u=[],d=n.image,f=d.pixelRatio,_=d.paddedRect.w-2,w=d.paddedRect.h-2;let E={x1:n.left,y1:n.top,x2:n.right,y2:n.bottom};const M=d.stretchX||[[0,_]],C=d.stretchY||[[0,w]],D=(ze,ut)=>ze+ut[1]-ut[0],R=M.reduce(D,0),B=C.reduce(D,0),N=_-R,U=w-B;let Z=0,ae=R,W=0,X=B,le=0,pe=N,Me=0,Ue=U;if(d.content&&o){const ze=d.content,ut=ze[2]-ze[0],st=ze[3]-ze[1];(d.textFitWidth||d.textFitHeight)&&(E=h_(n)),Z=od(M,0,ze[0]),W=od(C,0,ze[1]),ae=od(M,ze[0],ze[2]),X=od(C,ze[1],ze[3]),le=ze[0]-Z,Me=ze[1]-W,pe=ut-ae,Ue=st-X}const Oe=E.x1,$e=E.y1,Qe=E.x2-Oe,Ge=E.y2-$e,Ne=(ze,ut,st,dt)=>{const at=sd(ze.stretch-Z,ae,Qe,Oe),_t=ld(ze.fixed-le,pe,ze.stretch,R),nr=sd(ut.stretch-W,X,Ge,$e),qt=ld(ut.fixed-Me,Ue,ut.stretch,B),kr=sd(st.stretch-Z,ae,Qe,Oe),zn=ld(st.fixed-le,pe,st.stretch,R),un=sd(dt.stretch-W,X,Ge,$e),Dr=ld(dt.fixed-Me,Ue,dt.stretch,B),Mr=new I(at,nr),sr=new I(kr,nr),Vr=new I(kr,un),Xr=new I(at,un),Sr=new I(_t/f,qt/f),oi=new I(zn/f,Dr/f),Fn=e*Math.PI/180;if(Fn){const Sn=Math.sin(Fn),Fr=Math.cos(Fn),hn=[Fr,-Sn,Sn,Fr];Mr._matMult(hn),sr._matMult(hn),Xr._matMult(hn),Vr._matMult(hn)}const si=ze.stretch+ze.fixed,Zi=ut.stretch+ut.fixed;return{tl:Mr,tr:sr,bl:Xr,br:Vr,tex:{x:d.paddedRect.x+1+si,y:d.paddedRect.y+1+Zi,w:st.stretch+st.fixed-si,h:dt.stretch+dt.fixed-Zi},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Sr,pixelOffsetBR:oi,minFontScaleX:pe/f/Qe,minFontScaleY:Ue/f/Ge,isSDF:r}};if(o&&(d.stretchX||d.stretchY)){const ze=y0(M,N,R),ut=y0(C,U,B);for(let st=0;st<ze.length-1;st++){const dt=ze[st],at=ze[st+1];for(let _t=0;_t<ut.length-1;_t++)u.push(Ne(dt,ut[_t],at,ut[_t+1]))}}else u.push(Ne({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:_+1},{fixed:0,stretch:w+1}));return u}function od(n,e,r){let o=0;for(const u of n)o+=Math.max(e,Math.min(r,u[1]))-Math.max(e,Math.min(r,u[0]));return o}function y0(n,e,r){const o=[{fixed:-1,stretch:0}];for(const[u,d]of n){const f=o[o.length-1];o.push({fixed:u-f.stretch,stretch:f.stretch}),o.push({fixed:u-f.stretch,stretch:f.stretch+(d-u)})}return o.push({fixed:e+1,stretch:r}),o}function sd(n,e,r,o){return n/e*r+o}function ld(n,e,r,o){return n-e*r/o}ht("Anchor",Go);class cd{constructor(e,r,o,u,d,f,_,w,E,M){var C;if(this.boxStartIndex=e.length,E){let D=f.top,R=f.bottom;const B=f.collisionPadding;B&&(D-=B[1],R+=B[3]);let N=R-D;N>0&&(N=Math.max(10,N),this.circleDiameter=N)}else{const D=!((C=f.image)===null||C===void 0)&&C.content&&(f.image.textFitWidth||f.image.textFitHeight)?h_(f):{x1:f.left,y1:f.top,x2:f.right,y2:f.bottom};D.y1=D.y1*_-w[0],D.y2=D.y2*_+w[2],D.x1=D.x1*_-w[3],D.x2=D.x2*_+w[1];const R=f.collisionPadding;if(R&&(D.x1-=R[0]*_,D.y1-=R[1]*_,D.x2+=R[2]*_,D.y2+=R[3]*_),M){const B=new I(D.x1,D.y1),N=new I(D.x2,D.y1),U=new I(D.x1,D.y2),Z=new I(D.x2,D.y2),ae=M*Math.PI/180;B._rotate(ae),N._rotate(ae),U._rotate(ae),Z._rotate(ae),D.x1=Math.min(B.x,N.x,U.x,Z.x),D.x2=Math.max(B.x,N.x,U.x,Z.x),D.y1=Math.min(B.y,N.y,U.y,Z.y),D.y2=Math.max(B.y,N.y,U.y,Z.y)}e.emplaceBack(r.x,r.y,D.x1,D.y1,D.x2,D.y2,o,u,d)}this.boxEndIndex=e.length}}class E2{constructor(e=[],r=(o,u)=>o<u?-1:o>u?1:0){if(this.data=e,this.length=this.data.length,this.compare=r,this.length>0)for(let o=(this.length>>1)-1;o>=0;o--)this._down(o)}push(e){this.data.push(e),this._up(this.length++)}pop(){if(this.length===0)return;const e=this.data[0],r=this.data.pop();return--this.length>0&&(this.data[0]=r,this._down(0)),e}peek(){return this.data[0]}_up(e){const{data:r,compare:o}=this,u=r[e];for(;e>0;){const d=e-1>>1,f=r[d];if(o(u,f)>=0)break;r[e]=f,e=d}r[e]=u}_down(e){const{data:r,compare:o}=this,u=this.length>>1,d=r[e];for(;e<u;){let f=1+(e<<1);const _=f+1;if(_<this.length&&o(r[_],r[f])<0&&(f=_),o(r[f],d)>=0)break;r[e]=r[f],e=f}r[e]=d}}function P2(n,e=1,r=!1){const o=Ws.fromPoints(n[0]),u=Math.min(o.width(),o.height());let d=u/2;const f=new E2([],M2),{minX:_,minY:w,maxX:E,maxY:M}=o;if(u===0)return new I(_,w);for(let R=_;R<E;R+=u)for(let B=w;B<M;B+=u)f.push(new _c(R+d,B+d,d,n));let C=(function(R){let B=0,N=0,U=0;const Z=R[0];for(let 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0,(Rn=v.aP||(v.aP={}))[Rn.center=1]="center",Rn[Rn.left=2]="left",Rn[Rn.right=3]="right",Rn[Rn.top=4]="top",Rn[Rn.bottom=5]="bottom",Rn[Rn["top-left"]=6]="top-left",Rn[Rn["top-right"]=7]="top-right",Rn[Rn["bottom-left"]=8]="bottom-left",Rn[Rn["bottom-right"]=9]="bottom-right";const Pm=Number.POSITIVE_INFINITY;function _0(n,e){return e[1]!==Pm?(function(r,o,u){let d=0,f=0;switch(o=Math.abs(o),u=Math.abs(u),r){case"top-right":case"top-left":case"top":f=u-7;break;case"bottom-right":case"bottom-left":case"bottom":f=7-u}switch(r){case"top-right":case"bottom-right":case"right":d=-o;break;case"top-left":case"bottom-left":case"left":d=o}return[d,f]})(n,e[0],e[1]):(function(r,o){let u=0,d=0;o<0&&(o=0);const 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AbortController;this.inFlightDependencies.push(gr),rt=re.sendAsync({type:"GI",data:{icons:it,source:this.source,tileID:this.tileID,type:"icons"}},gr)}const At=Object.keys(be.patternDependencies);let St=Promise.resolve({});if(At.length){const gr=new AbortController;this.inFlightDependencies.push(gr),St=re.sendAsync({type:"GI",data:{icons:At,source:this.source,tileID:this.tileID,type:"patterns"}},gr)}const Te=be.dashDependencies;let Et=Promise.resolve({});if(Object.keys(Te).length){const gr=new AbortController;this.inFlightDependencies.push(gr),Et=re.sendAsync({type:"GDA",data:{dashes:Te}},gr)}const[Lt,yt,tr,sn]=yield Promise.all([Ye,rt,St,Et]),Er=new I(Lt),Or=new v.cP(yt,tr);for(const gr in ne){const ln=ne[gr];ln instanceof v.ah?(O(ln.layers,this.zoom,$),v.cQ({bucket:ln,glyphMap:Lt,glyphPositions:Er.positions,imageMap:yt,imagePositions:Or.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical,subdivisionGranularity:be.subdivisionGranularity})):ln.hasDependencies&&(ln instanceof v.cR||ln instanceof v.cS||ln instanceof v.cT)&&(O(ln.layers,this.zoom,$),ln.addFeatures(be,this.tileID.canonical,Or.patternPositions,sn))}return this.status="done",{buckets:Object.values(ne).filter((gr=>!gr.isEmpty())),featureIndex:me,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:Er.image,imageAtlas:Or,dashPositions:sn,glyphMap:this.returnDependencies?Lt:null,iconMap:this.returnDependencies?yt:null,glyphPositions:this.returnDependencies?Er.positions:null}}))}}function O(Ee,q,V){const $=new v.H(q);for(const re of Ee)re.recalculate($,V)}class H{constructor(q,V,$,re,se){this.type=q,this.properties=$||{},this.extent=se,this.pointsArray=V,this.id=re}loadGeometry(){return 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Ye=this._getOverzoomTile(q,me.vectorTile);me.rawData=Ye.rawData,me.vectorTile=Ye.vectorTile}const ne=me.rawData,be={};me.expires&&(be.expires=me.expires),me.cacheControl&&(be.cacheControl=me.cacheControl);const je={};if(re){const Ye=re.finish();Ye&&(je.resourceTiming=JSON.parse(JSON.stringify(Ye)))}se.vectorTile=me.vectorTile;const Pe=se.parse(me.vectorTile,this.layerIndex,this.availableImages,this.actor,q.subdivisionGranularity);this.loaded[V]=se,this.fetching[V]={rawTileData:ne,cacheControl:be,resourceTiming:je};try{const Ye=yield Pe;return v.e({rawTileData:ne.slice(0),encoding:q.encoding},Ye,be,je)}finally{delete this.fetching[V]}}catch(me){throw delete this.loading[V],se.status="done",this.loaded[V]=se,me}}))}_getOverzoomTile(q,V){const{tileID:$,source:re,overzoomParameters:se}=q,{maxZoomTileID:_e}=se,me=`${_e.key}_${$.key}`,ne=this.overzoomedTileResultCache.get(me);if(ne)return ne;const be=new ee,je=this.layerIndex.familiesBySource[re];for(const Ye in je){const it=V.layers[Ye];if(!it)continue;const rt=fe(it,_e,$.canonical);rt.length>0&&be.addLayer(rt)}const Pe=ue(be);return this.overzoomedTileResultCache.set(me,Pe),Pe}reloadTile(q){return v._(this,void 0,void 0,(function*(){const V=q.uid;if(!this.loaded||!this.loaded[V])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const $=this.loaded[V];if($.showCollisionBoxes=q.showCollisionBoxes,$.status==="parsing"){const re=yield $.parse($.vectorTile,this.layerIndex,this.availableImages,this.actor,q.subdivisionGranularity);let se;if(this.fetching[V]){const{rawTileData:_e,cacheControl:me,resourceTiming:ne}=this.fetching[V];delete this.fetching[V],se=v.e({rawTileData:_e.slice(0),encoding:q.encoding},re,me,ne)}else se=re;return se}if($.status==="done"&&$.vectorTile)return $.parse($.vectorTile,this.layerIndex,this.availableImages,this.actor,q.subdivisionGranularity)}))}abortTile(q){return v._(this,void 0,void 0,(function*(){const V=this.loading,$=q.uid;V&&V[$]&&V[$].abort&&(V[$].abort.abort(),delete V[$])}))}removeTile(q){return v._(this,void 0,void 0,(function*(){this.loaded&&this.loaded[q.uid]&&delete this.loaded[q.uid]}))}}class Be{constructor(){this.loaded={}}loadTile(q){return v._(this,void 0,void 0,(function*(){const{uid:V,encoding:$,rawImageData:re,redFactor:se,greenFactor:_e,blueFactor:me,baseShift:ne}=q,be=re.width+2,je=re.height+2,Pe=v.b(re)?new v.R({width:be,height:je},yield v.c$(re,-1,-1,be,je)):re,Ye=new v.d0(V,Pe,$,se,_e,me,ne);return this.loaded=this.loaded||{},this.loaded[V]=Ye,Ye}))}removeTile(q){const V=this.loaded,$=q.uid;V&&V[$]&&delete V[$]}}var Ae,De,xe=(function(){if(De)return Ae;function Ee(V,$){if(V.length!==0){q(V[0],$);for(var re=1;re<V.length;re++)q(V[re],!$)}}function q(V,$){for(var re=0,se=0,_e=0,me=V.length,ne=me-1;_e<me;ne=_e++){var be=(V[_e][0]-V[ne][0])*(V[ne][1]+V[_e][1]),je=re+be;se+=Math.abs(re)>=Math.abs(be)?re-je+be:be-je+re,re=je}re+se>=0!=!!$&&V.reverse()}return De=1,Ae=function V($,re){var se,_e=$&&$.type;if(_e==="FeatureCollection")for(se=0;se<$.features.length;se++)V($.features[se],re);else if(_e==="GeometryCollection")for(se=0;se<$.geometries.length;se++)V($.geometries[se],re);else if(_e==="Feature")V($.geometry,re);else if(_e==="Polygon")Ee($.coordinates,re);else if(_e==="MultiPolygon")for(se=0;se<$.coordinates.length;se++)Ee($.coordinates[se],re);return $}})(),ye=v.d1(xe);const Se={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:Ee=>Ee},Ie=Math.fround||(Ze=new Float32Array(1),Ee=>(Ze[0]=+Ee,Ze[0]));var Ze;class Je{constructor(q){this.options=Object.assign(Object.create(Se),q),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(q){const{log:V,minZoom:$,maxZoom:re}=this.options;V&&console.time("total time");const se=`prepare ${q.length} points`;V&&console.time(se),this.points=q;const _e=[];for(let ne=0;ne<q.length;ne++){const be=q[ne];if(!be.geometry)continue;const[je,Pe]=be.geometry.coordinates,Ye=Ie(vt(je)),it=Ie(nt(Pe));_e.push(Ye,it,1/0,ne,-1,1),this.options.reduce&&_e.push(0)}let me=this.trees[re+1]=this._createTree(_e);V&&console.timeEnd(se);for(let ne=re;ne>=$;ne--){const be=+Date.now();me=this.trees[ne]=this._createTree(this._cluster(me,ne)),V&&console.log("z%d: %d clusters in %dms",ne,me.numItems,+Date.now()-be)}return V&&console.timeEnd("total time"),this}getClusters(q,V){let $=((q[0]+180)%360+360)%360-180;const re=Math.max(-90,Math.min(90,q[1]));let se=q[2]===180?180:((q[2]+180)%360+360)%360-180;const _e=Math.max(-90,Math.min(90,q[3]));if(q[2]-q[0]>=360)$=-180,se=180;else if($>se){const Pe=this.getClusters([$,re,180,_e],V),Ye=this.getClusters([-180,re,se,_e],V);return Pe.concat(Ye)}const me=this.trees[this._limitZoom(V)],ne=me.range(vt($),nt(_e),vt(se),nt(re)),be=me.data,je=[];for(const Pe of ne){const Ye=this.stride*Pe;je.push(be[Ye+5]>1?Ve(be,Ye,this.clusterProps):this.points[be[Ye+3]])}return je}getChildren(q){const V=this._getOriginId(q),$=this._getOriginZoom(q),re="No cluster with the specified id.",se=this.trees[$];if(!se)throw new Error(re);const _e=se.data;if(V*this.stride>=_e.length)throw new Error(re);const me=this.options.radius/(this.options.extent*Math.pow(2,$-1)),ne=se.within(_e[V*this.stride],_e[V*this.stride+1],me),be=[];for(const je of ne){const Pe=je*this.stride;_e[Pe+4]===q&&be.push(_e[Pe+5]>1?Ve(_e,Pe,this.clusterProps):this.points[_e[Pe+3]])}if(be.length===0)throw new Error(re);return be}getLeaves(q,V,$){const re=[];return this._appendLeaves(re,q,V=V||10,$=$||0,0),re}getTile(q,V,$){const re=this.trees[this._limitZoom(q)],se=Math.pow(2,q),{extent:_e,radius:me}=this.options,ne=me/_e,be=($-ne)/se,je=($+1+ne)/se,Pe={features:[]};return this._addTileFeatures(re.range((V-ne)/se,be,(V+1+ne)/se,je),re.data,V,$,se,Pe),V===0&&this._addTileFeatures(re.range(1-ne/se,be,1,je),re.data,se,$,se,Pe),V===se-1&&this._addTileFeatures(re.range(0,be,ne/se,je),re.data,-1,$,se,Pe),Pe.features.length?Pe:null}getClusterExpansionZoom(q){let V=this._getOriginZoom(q)-1;for(;V<=this.options.maxZoom;){const $=this.getChildren(q);if(V++,$.length!==1)break;q=$[0].properties.cluster_id}return V}_appendLeaves(q,V,$,re,se){const _e=this.getChildren(V);for(const me of _e){const ne=me.properties;if(ne&&ne.cluster?se+ne.point_count<=re?se+=ne.point_count:se=this._appendLeaves(q,ne.cluster_id,$,re,se):se<re?se++:q.push(me),q.length===$)break}return se}_createTree(q){const V=new v.aT(q.length/this.stride|0,this.options.nodeSize,Float32Array);for(let $=0;$<q.length;$+=this.stride)V.add(q[$],q[$+1]);return V.finish(),V.data=q,V}_addTileFeatures(q,V,$,re,se,_e){for(const me of q){const ne=me*this.stride,be=V[ne+5]>1;let 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Ye=Ee.length-3;const it=Ee[Ye],rt=Ee[Ye+1],At=re===0?it:rt;At>=V&&At<=$&&an(me,it,rt,Ee[Ye+2]),Ye=me.length-3,se&&Ye>=3&&(me[Ye]!==me[0]||me[Ye+1]!==me[1])&&an(me,me[0],me[1],me[2]),me.length&&q.push(me)}function $t(Ee){const q=[];return q.size=Ee.size,q.start=Ee.start,q.end=Ee.end,q}function en(Ee,q,V,$,re,se){for(const _e of Ee)pr(_e,q,V,$,re,se,!1)}function an(Ee,q,V,$){Ee.push(q,V,$)}function kn(Ee,q,V,$,re,se){const _e=(se-q)/($-q);return an(Ee,se,V+(re-V)*_e,1),_e}function jt(Ee,q,V,$,re,se){const _e=(se-V)/(re-V);return an(Ee,q+($-q)*_e,se,1),_e}function Lr(Ee,q){const V=[];for(let $=0;$<Ee.length;$++){const re=Ee[$],se=re.type;let _e;if(se==="Point"||se==="MultiPoint"||se==="LineString")_e=ur(re.geometry,q);else if(se==="MultiLineString"||se==="Polygon"){_e=[];for(const me of re.geometry)_e.push(ur(me,q))}else if(se==="MultiPolygon"){_e=[];for(const me of re.geometry){const ne=[];for(const be of me)ne.push(ur(be,q));_e.push(ne)}}V.push(We(re.id,se,_e,re.tags))}return V}function ur(Ee,q){const V=[];V.size=Ee.size,Ee.start!==void 0&&(V.start=Ee.start,V.end=Ee.end);for(let $=0;$<Ee.length;$+=3)V.push(Ee[$]+q,Ee[$+1],Ee[$+2]);return V}function qr(Ee,q){if(Ee.transformed)return Ee;const V=1<<Ee.z,$=Ee.x,re=Ee.y;for(const se of Ee.features){const _e=se.geometry,me=se.type;if(se.geometry=[],me===1)for(let ne=0;ne<_e.length;ne+=2)se.geometry.push(or(_e[ne],_e[ne+1],q,V,$,re));else for(let ne=0;ne<_e.length;ne++){const be=[];for(let je=0;je<_e[ne].length;je+=2)be.push(or(_e[ne][je],_e[ne][je+1],q,V,$,re));se.geometry.push(be)}}return Ee.transformed=!0,Ee}function or(Ee,q,V,$,re,se){return[Math.round(V*(Ee*$-re)),Math.round(V*(q*$-se))]}function Kt(Ee,q,V,$,re){const se=q===re.maxZoom?0:re.tolerance/((1<<q)*re.extent),_e={features:[],numPoints:0,numSimplified:0,numFeatures:Ee.length,source:null,x:V,y:$,z:q,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0};for(const me of Ee)fn(_e,me,se,re);return _e}function fn(Ee,q,V,$){const re=q.geometry,se=q.type,_e=[];if(Ee.minX=Math.min(Ee.minX,q.minX),Ee.minY=Math.min(Ee.minY,q.minY),Ee.maxX=Math.max(Ee.maxX,q.maxX),Ee.maxY=Math.max(Ee.maxY,q.maxY),se==="Point"||se==="MultiPoint")for(let me=0;me<re.length;me+=3)_e.push(re[me],re[me+1]),Ee.numPoints++,Ee.numSimplified++;else if(se==="LineString")ti(_e,re,Ee,V,!1,!1);else if(se==="MultiLineString"||se==="Polygon")for(let me=0;me<re.length;me++)ti(_e,re[me],Ee,V,se==="Polygon",me===0);else if(se==="MultiPolygon")for(let me=0;me<re.length;me++){const ne=re[me];for(let be=0;be<ne.length;be++)ti(_e,ne[be],Ee,V,!0,be===0)}if(_e.length){let me=q.tags||null;if(se==="LineString"&&$.lineMetrics){me={};for(const be in q.tags)me[be]=q.tags[be];me.mapbox_clip_start=re.start/re.size,me.mapbox_clip_end=re.end/re.size}const ne={geometry:_e,type:se==="Polygon"||se==="MultiPolygon"?3:se==="LineString"||se==="MultiLineString"?2:1,tags:me};q.id!==null&&(ne.id=q.id),Ee.features.push(ne)}}function ti(Ee,q,V,$,re,se){const _e=$*$;if($>0&&q.size<(re?_e:$))return void(V.numPoints+=q.length/3);const me=[];for(let ne=0;ne<q.length;ne+=3)($===0||q[ne+2]>_e)&&(V.numSimplified++,me.push(q[ne],q[ne+1])),V.numPoints++;re&&(function(ne,be){let je=0;for(let Pe=0,Ye=ne.length,it=Ye-2;Pe<Ye;it=Pe,Pe+=2)je+=(ne[Pe]-ne[it])*(ne[Pe+1]+ne[it+1]);if(je>0===be)for(let Pe=0,Ye=ne.length;Pe<Ye/2;Pe+=2){const it=ne[Pe],rt=ne[Pe+1];ne[Pe]=ne[Ye-2-Pe],ne[Pe+1]=ne[Ye-1-Pe],ne[Ye-2-Pe]=it,ne[Ye-1-Pe]=rt}})(me,se),Ee.push(me)}const yn={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0};class In{constructor(q,V){const $=(V=this.options=(function(se,_e){for(const me in _e)se[me]=_e[me];return se})(Object.create(yn),V)).debug;if($&&console.time("preprocess data"),V.maxZoom<0||V.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(V.promoteId&&V.generateId)throw new Error("promoteId and generateId cannot be used together.");let re=(function(se,_e){const me=[];if(se.type==="FeatureCollection")for(let ne=0;ne<se.features.length;ne++)pt(me,se.features[ne],_e,ne);else pt(me,se.type==="Feature"?se:{geometry:se},_e);return me})(q,V);this.tiles={},this.tileCoords=[],$&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",V.indexMaxZoom,V.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),re=(function(se,_e){const me=_e.buffer/_e.extent;let ne=se;const be=Tt(se,1,-1-me,me,0,-1,2,_e),je=Tt(se,1,1-me,2+me,0,-1,2,_e);return(be||je)&&(ne=Tt(se,1,-me,1+me,0,-1,2,_e)||[],be&&(ne=Lr(be,1).concat(ne)),je&&(ne=ne.concat(Lr(je,-1)))),ne})(re,V),re.length&&this.splitTile(re,0,0,0),$&&(re.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}splitTile(q,V,$,re,se,_e,me){const ne=[q,V,$,re],be=this.options,je=be.debug;for(;ne.length;){re=ne.pop(),$=ne.pop(),V=ne.pop(),q=ne.pop();const Pe=1<<V,Ye=_n(V,$,re);let it=this.tiles[Ye];if(!it&&(je>1&&console.time("creation"),it=this.tiles[Ye]=Kt(q,V,$,re,be),this.tileCoords.push({z:V,x:$,y:re}),je)){je>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",V,$,re,it.numFeatures,it.numPoints,it.numSimplified),console.timeEnd("creation"));const Or=`z${V}`;this.stats[Or]=(this.stats[Or]||0)+1,this.total++}if(it.source=q,se==null){if(V===be.indexMaxZoom||it.numPoints<=be.indexMaxPoints)continue}else{if(V===be.maxZoom||V===se)continue;if(se!=null){const Or=se-V;if($!==_e>>Or||re!==me>>Or)continue}}if(it.source=null,q.length===0)continue;je>1&&console.time("clipping");const rt=.5*be.buffer/be.extent,At=.5-rt,St=.5+rt,Te=1+rt;let Et=null,Lt=null,yt=null,tr=null,sn=Tt(q,Pe,$-rt,$+St,0,it.minX,it.maxX,be),Er=Tt(q,Pe,$+At,$+Te,0,it.minX,it.maxX,be);q=null,sn&&(Et=Tt(sn,Pe,re-rt,re+St,1,it.minY,it.maxY,be),Lt=Tt(sn,Pe,re+At,re+Te,1,it.minY,it.maxY,be),sn=null),Er&&(yt=Tt(Er,Pe,re-rt,re+St,1,it.minY,it.maxY,be),tr=Tt(Er,Pe,re+At,re+Te,1,it.minY,it.maxY,be),Er=null),je>1&&console.timeEnd("clipping"),ne.push(Et||[],V+1,2*$,2*re),ne.push(Lt||[],V+1,2*$,2*re+1),ne.push(yt||[],V+1,2*$+1,2*re),ne.push(tr||[],V+1,2*$+1,2*re+1)}}getTile(q,V,$){q=+q,V=+V,$=+$;const re=this.options,{extent:se,debug:_e}=re;if(q<0||q>24)return null;const me=1<<q,ne=_n(q,V=V+me&me-1,$);if(this.tiles[ne])return qr(this.tiles[ne],se);_e>1&&console.log("drilling down to z%d-%d-%d",q,V,$);let be,je=q,Pe=V,Ye=$;for(;!be&&je>0;)je--,Pe>>=1,Ye>>=1,be=this.tiles[_n(je,Pe,Ye)];return be&&be.source?(_e>1&&(console.log("found parent tile z%d-%d-%d",je,Pe,Ye),console.time("drilling 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this._pendingData;this._geoJSONIndex=this._createGeoJSONIndex(re,q),this.loaded={};const se={};return q.request&&(se.data=re),this._finishPerformance($,q,se),se}catch(re){if(delete this._pendingRequest,v.Z(re))return{abandoned:!0};throw re}}))}_startPerformance(q){var V;if(!((V=q==null?void 0:q.request)===null||V===void 0)&&V.collectResourceTiming)return new v.c_(q.request)}_finishPerformance(q,V,$){if(!q)return;const re=q.finish();re&&($.resourceTiming={},$.resourceTiming[V.source]=JSON.parse(JSON.stringify(re)))}getData(){return v._(this,void 0,void 0,(function*(){return this._pendingData}))}reloadTile(q){const V=this.loaded;return V&&V[q.uid]?super.reloadTile(q):this.loadTile(q)}loadAndProcessGeoJSON(q,V){return v._(this,void 0,void 0,(function*(){let $;if(q.request?$=yield this.loadGeoJSONFromUrl(q.request,q.promoteId,V):q.data?$=this._loadGeoJSONFromObject(q.data,q.promoteId):q.dataDiff&&($=this._loadGeoJSONFromDiff(q.dataDiff,q.promoteId,q.source)),delete this._pendingRequest,typeof $!="object")throw new Error(`Input data given to '${q.source}' is not a valid GeoJSON object.`);return ye($,!0),q.filter&&($=this._filterGeoJSON($,q.filter)),$}))}loadGeoJSONFromUrl(q,V,$){return v._(this,void 0,void 0,(function*(){const re=yield v.j(q,$);return this._dataUpdateable=v.a7(re.data,V),re.data}))}_loadGeoJSONFromObject(q,V){return this._dataUpdateable=v.a7(q,V),q}_loadGeoJSONFromDiff(q,V,$){if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${$}`);v.a8(this._dataUpdateable,q,V);const re=Array.from(this._dataUpdateable.values());return this._toFeatureCollection(re)}_filterGeoJSON(q,V){const $=v.d3(V,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if($.result==="error")throw new Error($.value.map((se=>`${se.key}: ${se.message}`)).join(", "));const re=q.features.filter((se=>$.value.evaluate({zoom:0},se)));return 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Rendering codepoint U+${S} locally instead. ${p}`)}_charUsesLocalIdeographFontFamily(t){return!!this.localIdeographFontFamily&&s.q(t)}_drawGlyph(t,i,c){const p=i===Pt&&this.localIdeographFontFamily!==""&&this._charUsesLocalIdeographFontFamily(c),g=p?"ideographTinySDF":"tinySDF";t[g]||(t[g]=this._createTinySDF(p?this.localIdeographFontFamily:i));const b=t[g].draw(String.fromCodePoint(c)),S=new RegExp("^\\p{gc=Cf}+$","u").test(String.fromCodePoint(c));return{id:c,bitmap:new s.r({width:b.width||60,height:b.height||60},b.data),metrics:{width:S?0:b.glyphWidth/2||24,height:b.glyphHeight/2||24,left:b.glyphLeft/2+.5||0,top:b.glyphTop/2-27.5||-8,advance:S?0:b.glyphAdvance/2||24,isDoubleResolution:!0}}}_createTinySDF(t){const i=t?t.split(","):[];i.push("sans-serif");const c=i.map((p=>/[-\w]+/.test(p)?p:`'${CSS.escape(p)}'`)).join(",");return new We.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:c,fontWeight:this._fontWeight(i[0]),fontStyle:this._fontStyle(i[0]),lang:this.lang})}_fontStyle(t){return/italic/i.test(t)?"italic":/oblique/i.test(t)?"oblique":"normal"}_fontWeight(t){const i={thin:100,hairline:100,"extra light":200,"ultra light":200,light:300,normal:400,regular:400,medium:500,semibold:600,demibold:600,bold:700,"extra bold":800,"ultra bold":800,black:900,heavy:900,"extra black":950,"ultra black":950};let c;for(const[p,g]of Object.entries(i))new RegExp(`\\b${p}\\b`,"i").test(t)&&(c=`${g}`);return c}destroy(){for(const t in this.entries){const i=this.entries[t];i.tinySDF&&(i.tinySDF=null),i.ideographTinySDF&&(i.ideographTinySDF=null),i.glyphs={},i.requests={},i.ranges={}}this.entries={}}}We.loadGlyphRange=function(m,t,i,c){return s._(this,void 0,void 0,(function*(){const p=256*t,g=p+255,b=c.transformRequest(i.replace("{fontstack}",m).replace("{range}",`${p}-${g}`),"Glyphs"),S=yield s.n(b,new AbortController);if(!S||!S.data)throw new Error(`Could not load glyph range. range: ${t}, ${p}-${g}`);const P={};for(const A of s.o(S.data))P[A.id]=A;return P}))},We.TinySDF=class{constructor({fontSize:m=24,buffer:t=3,radius:i=8,cutoff:c=.25,fontFamily:p="sans-serif",fontWeight:g="normal",fontStyle:b="normal",lang:S=null}={}){this.buffer=t,this.cutoff=c,this.radius=i,this.lang=S;const P=this.size=m+4*t,A=this._createCanvas(P),k=this.ctx=A.getContext("2d",{willReadFrequently:!0});k.font=`${b} ${g} ${m}px ${p}`,k.textBaseline="alphabetic",k.textAlign="left",k.fillStyle="black",this.gridOuter=new Float64Array(P*P),this.gridInner=new Float64Array(P*P),this.f=new Float64Array(P),this.z=new Float64Array(P+1),this.v=new Uint16Array(P)}_createCanvas(m){const t=document.createElement("canvas");return t.width=t.height=m,t}draw(m){const{width:t,actualBoundingBoxAscent:i,actualBoundingBoxDescent:c,actualBoundingBoxLeft:p,actualBoundingBoxRight:g}=this.ctx.measureText(m),b=Math.ceil(i),S=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(g-p))),P=Math.min(this.size-this.buffer,b+Math.ceil(c)),A=S+2*this.buffer,k=P+2*this.buffer,F=Math.max(A*k,0),z=new Uint8ClampedArray(F),j={data:z,width:A,height:k,glyphWidth:S,glyphHeight:P,glyphTop:b,glyphLeft:0,glyphAdvance:t};if(S===0||P===0)return j;const{ctx:G,buffer:Y,gridInner:Q,gridOuter:K}=this;this.lang&&(G.lang=this.lang),G.clearRect(Y,Y,S,P),G.fillText(m,Y,Y+b);const oe=G.getImageData(Y,Y,S,P);K.fill(nt,0,F),Q.fill(0,0,F);for(let de=0;de<P;de++)for(let ie=0;ie<S;ie++){const he=oe.data[4*(de*S+ie)+3]/255;if(he===0)continue;const ge=(de+Y)*A+ie+Y;if(he===1)K[ge]=0,Q[ge]=nt;else{const ce=.5-he;K[ge]=ce>0?ce*ce:0,Q[ge]=ce<0?ce*ce:0}}ct(K,0,0,A,k,A,this.f,this.v,this.z),ct(Q,Y,Y,S,P,A,this.f,this.v,this.z);for(let de=0;de<F;de++){const ie=Math.sqrt(K[de])-Math.sqrt(Q[de]);z[de]=Math.round(255-255*(ie/this.radius+this.cutoff))}return j}};class Ut{constructor(){this.specification=s.u.light.position}possiblyEvaluate(t,i){return s.F(t.expression.evaluate(i))}interpolate(t,i,c){return{x:s.G.number(t.x,i.x,c),y:s.G.number(t.y,i.y,c),z:s.G.number(t.z,i.z,c)}}}let pt;class Ht extends s.E{constructor(t){super(),pt=pt||new s.t({anchor:new s.D(s.u.light.anchor),position:new Ut,color:new s.D(s.u.light.color),intensity:new s.D(s.u.light.intensity)}),this._transitionable=new s.x(pt,void 0),this.setLight(t),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(t,i={}){if(!this._validate(s.y,t,i))for(const c in t){const p=t[c];c.endsWith(s.z)?this._transitionable.setTransition(c.slice(0,-s.z.length),p):this._transitionable.setValue(c,p)}}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,i,c){return(!c||c.validate!==!1)&&s.B(this,t.call(s.C,{value:i,style:{glyphs:!0,sprite:!0},styleSpec:s.u}))}}const ar=new s.t({"sky-color":new s.D(s.u.sky["sky-color"]),"horizon-color":new s.D(s.u.sky["horizon-color"]),"fog-color":new s.D(s.u.sky["fog-color"]),"fog-ground-blend":new s.D(s.u.sky["fog-ground-blend"]),"horizon-fog-blend":new s.D(s.u.sky["horizon-fog-blend"]),"sky-horizon-blend":new s.D(s.u.sky["sky-horizon-blend"]),"atmosphere-blend":new s.D(s.u.sky["atmosphere-blend"])});class mr extends s.E{constructor(t){super(),this._transitionable=new s.x(ar,void 0),this.setSky(t),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new s.H(0))}setSky(t,i={}){if(!this._validate(s.J,t,i)){t||(t={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(const c in t){const p=t[c];c.endsWith(s.z)?this._transitionable.setTransition(c.slice(0,-s.z.length),p):this._transitionable.setValue(c,p)}}}getSky(){return this._transitionable.serialize()}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,i,c={}){return(c==null?void 0:c.validate)!==!1&&s.B(this,t.call(s.C,s.e({value:i,style:{glyphs:!0,sprite:!0},styleSpec:s.u})))}calculateFogBlendOpacity(t){return t<60?0:t<70?(t-60)/10:1}}class Rt{constructor(t,i){this.width=t,this.height=i,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(t,i){const c=t.join(",")+String(i);return this.dashEntry[c]||(this.dashEntry[c]=this.addDash(t,i)),this.dashEntry[c]}getDashRanges(t,i,c){const p=[];let g=t.length%2==1?-t[t.length-1]*c:0,b=t[0]*c,S=!0;p.push({left:g,right:b,isDash:S,zeroLength:t[0]===0});let P=t[0];for(let A=1;A<t.length;A++){S=!S;const k=t[A];g=P*c,P+=k,b=P*c,p.push({left:g,right:b,isDash:S,zeroLength:k===0})}return p}addRoundDash(t,i,c){const p=i/2;for(let g=-c;g<=c;g++){const b=this.width*(this.nextRow+c+g);let S=0,P=t[S];for(let A=0;A<this.width;A++){A/P.right>1&&(P=t[++S]);const k=Math.abs(A-P.left),F=Math.abs(A-P.right),z=Math.min(k,F);let j;const G=g/c*(p+1);if(P.isDash){const Y=p-Math.abs(G);j=Math.sqrt(z*z+Y*Y)}else j=p-Math.sqrt(z*z+G*G);this.data[b+A]=Math.max(0,Math.min(255,j+128))}}}addRegularDash(t){for(let S=t.length-1;S>=0;--S){const P=t[S],A=t[S+1];P.zeroLength?t.splice(S,1):A&&A.isDash===P.isDash&&(A.left=P.left,t.splice(S,1))}const i=t[0],c=t[t.length-1];i.isDash===c.isDash&&(i.left=c.left-this.width,c.right=i.right+this.width);const p=this.width*this.nextRow;let g=0,b=t[g];for(let S=0;S<this.width;S++){S/b.right>1&&(b=t[++g]);const P=Math.abs(S-b.left),A=Math.abs(S-b.right),k=Math.min(P,A);this.data[p+S]=Math.max(0,Math.min(255,(b.isDash?k:-k)+128))}}addDash(t,i){const c=i?7:0,p=2*c+1;if(this.nextRow+p>this.height)return s.w("LineAtlas out of space"),null;let g=0;for(let S=0;S<t.length;S++)g+=t[S];if(g!==0){const S=this.width/g,P=this.getDashRanges(t,this.width,S);i?this.addRoundDash(P,S,c):this.addRegularDash(P)}const b={y:this.nextRow+c,height:2*c,width:g};return this.nextRow+=p,this.dirty=!0,b}bind(t){const i=t.gl;this.texture?(i.bindTexture(i.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,i.texSubImage2D(i.TEXTURE_2D,0,0,0,this.width,this.height,i.ALPHA,i.UNSIGNED_BYTE,this.data))):(this.texture=i.createTexture(),i.bindTexture(i.TEXTURE_2D,this.texture),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.REPEAT),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.REPEAT),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texImage2D(i.TEXTURE_2D,0,i.ALPHA,this.width,this.height,0,i.ALPHA,i.UNSIGNED_BYTE,this.data))}}const Xt="maplibre_preloaded_worker_pool";class Tt{constructor(){this.active={}}acquire(t){if(!this.workers)for(this.workers=[];this.workers.length<Tt.workerCount;)this.workers.push(new Worker(s.c.WORKER_URL));return this.active[t]=!0,this.workers.slice()}release(t){delete this.active[t],this.numActive()===0&&(this.workers.forEach((i=>{i.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[Xt]}numActive(){return Object.keys(this.active).length}}const Yt=Math.floor(ee.hardwareConcurrency/2);let pr,$t;function en(){return pr||(pr=new Tt),pr}Tt.workerCount=s.K(globalThis)?Math.max(Math.min(Yt,3),1):1;class an{constructor(t,i){this.workerPool=t,this.actors=[],this.currentActor=0,this.id=i;const c=this.workerPool.acquire(i);for(let p=0;p<c.length;p++){const g=new s.L(c[p],i);g.name=`Worker ${p}`,this.actors.push(g)}if(!this.actors.length)throw new Error("No actors found")}broadcast(t,i){const c=[];for(const p of this.actors)c.push(p.sendAsync({type:t,data:i}));return Promise.all(c)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(t=!0){this.actors.forEach((i=>{i.remove()})),this.actors=[],t&&this.workerPool.release(this.id)}registerMessageHandler(t,i){for(const c of this.actors)c.registerMessageHandler(t,i)}unregisterMessageHandler(t){for(const i of this.actors)i.unregisterMessageHandler(t)}}function kn(){return $t||($t=new an(en(),s.M),$t.registerMessageHandler("GR",((m,t,i)=>s.m(t,i)))),$t}function jt(m,t){const i=s.N();return s.O(i,i,[1,1,0]),s.Q(i,i,[.5*m.width,.5*m.height,1]),m.calculatePosMatrix?s.S(i,i,m.calculatePosMatrix(t.toUnwrapped())):i}function Lr(m,t,i,c,p,g,b){var S;const P=(function(z,j,G){if(z)for(const Y of z){const Q=j[Y];if(Q&&Q.source===G&&Q.type==="fill-extrusion")return!0}else for(const Y in j){const Q=j[Y];if(Q.source===G&&Q.type==="fill-extrusion")return!0}return!1})((S=p==null?void 0:p.layers)!==null&&S!==void 0?S:null,t,m.id),A=g.maxPitchScaleFactor(),k=m.tilesIn(c,A,P);k.sort(ur);const F=[];for(const z of k)F.push({wrappedTileID:z.tileID.wrapped().key,queryResults:z.tile.queryRenderedFeatures(t,i,m.getState(),z.queryGeometry,z.cameraQueryGeometry,z.scale,p,g,A,jt(g,z.tileID),b?(j,G)=>b(z.tileID,j,G):void 0)});return(function(z,j){for(const G in z)for(const Y of z[G])qr(Y,j);return z})((function(z){const j={},G={};for(const Y of z){const Q=Y.queryResults,K=Y.wrappedTileID,oe=G[K]=G[K]||{};for(const de in Q){const ie=Q[de],he=oe[de]=oe[de]||{},ge=j[de]=j[de]||[];for(const ce of ie)he[ce.featureIndex]||(he[ce.featureIndex]=!0,ge.push(ce))}}return j})(F),m)}function ur(m,t){const i=m.tileID,c=t.tileID;return i.overscaledZ-c.overscaledZ||i.canonical.y-c.canonical.y||i.wrap-c.wrap||i.canonical.x-c.canonical.x}function qr(m,t){const i=m.feature,c=t.getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=c}function or(m,t,i){return s._(this,void 0,void 0,(function*(){let c=m;if(m.url?c=(yield s.j(t.transformRequest(m.url,"Source"),i)).data:yield ee.frameAsync(i),!c)return null;const p=s.U(s.e(c,m),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in c&&c.vector_layers&&(p.vectorLayerIds=c.vector_layers.map((g=>g.id))),p}))}class Kt{constructor(t,i){t&&(i?this.setSouthWest(t).setNorthEast(i):Array.isArray(t)&&(t.length===4?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1])))}setNorthEast(t){return this._ne=t instanceof s.V?new s.V(t.lng,t.lat):s.V.convert(t),this}setSouthWest(t){return this._sw=t instanceof s.V?new s.V(t.lng,t.lat):s.V.convert(t),this}extend(t){const i=this._sw,c=this._ne;let p,g;if(t instanceof s.V)p=t,g=t;else{if(!(t instanceof Kt))return Array.isArray(t)?t.length===4||t.every(Array.isArray)?this.extend(Kt.convert(t)):this.extend(s.V.convert(t)):t&&("lng"in t||"lon"in t)&&"lat"in t?this.extend(s.V.convert(t)):this;if(p=t._sw,g=t._ne,!p||!g)return this}return i||c?(i.lng=Math.min(p.lng,i.lng),i.lat=Math.min(p.lat,i.lat),c.lng=Math.max(g.lng,c.lng),c.lat=Math.max(g.lat,c.lat)):(this._sw=new s.V(p.lng,p.lat),this._ne=new s.V(g.lng,g.lat)),this}getCenter(){return new s.V((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new s.V(this.getWest(),this.getNorth())}getSouthEast(){return new s.V(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(t){const{lng:i,lat:c}=s.V.convert(t);let p=this._sw.lng<=i&&i<=this._ne.lng;return this._sw.lng>this._ne.lng&&(p=this._sw.lng>=i&&i>=this._ne.lng),this._sw.lat<=c&&c<=this._ne.lat&&p}intersects(t){if(!((t=Kt.convert(t)).getNorth()>=this.getSouth()&&t.getSouth()<=this.getNorth()))return!1;const i=Math.abs(this.getEast()-this.getWest()),c=Math.abs(t.getEast()-t.getWest());if(i>=360||c>=360)return!0;const p=s.W(this.getWest(),-180,180),g=s.W(this.getEast(),-180,180),b=s.W(t.getWest(),-180,180),S=s.W(t.getEast(),-180,180),P=p>=g,A=b>=S;return!(!P||!A)||(P?S>=p||b<=g:A?g>=b||p<=S:b<=g&&S>=p)}static convert(t){return t instanceof Kt?t:t&&new Kt(t)}static fromLngLat(t,i=0){const c=360*i/40075017,p=c/Math.cos(Math.PI/180*t.lat);return new Kt(new s.V(t.lng-p,t.lat-c),new s.V(t.lng+p,t.lat+c))}adjustAntiMeridian(){const t=new s.V(this._sw.lng,this._sw.lat),i=new s.V(this._ne.lng,this._ne.lat);return new Kt(t,t.lng>i.lng?new s.V(i.lng+360,i.lat):i)}}class fn{constructor(t,i,c){this.bounds=Kt.convert(this.validateBounds(t)),this.minzoom=i||0,this.maxzoom=c||24}validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const i=Math.pow(2,t.z),c=Math.floor(s.Y(this.bounds.getWest())*i),p=Math.floor(s.X(this.bounds.getNorth())*i),g=Math.ceil(s.Y(this.bounds.getEast())*i),b=Math.ceil(s.X(this.bounds.getSouth())*i);return t.x>=c&&t.x<g&&t.y>=p&&t.y<b}}class ti extends s.E{constructor(t,i,c,p){if(super(),this.id=t,this.dispatcher=c,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,s.e(this,s.U(i,["url","scheme","tileSize","promoteId","encoding"])),this._options=s.e({type:"vector"},i),this._collectResourceTiming=i.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(p)}load(){return s._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new s.l("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const t=yield or(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.tileManagers[this.id].clearTiles(),t&&(s.e(this,t),t.bounds&&(this.tileBounds=new fn(t.bounds,this.minzoom,this.maxzoom)),this.fire(new s.l("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.l("data",{dataType:"source",sourceDataType:"content"})))}catch(t){this._tileJSONRequest=null,this._loaded=!0,s.Z(t)||this.fire(new s.k(t))}}))}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.abort(),t(),this.load()}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return s.e({},this._options)}loadTile(t){return s._(this,void 0,void 0,(function*(){const i=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),c={request:this.map._requestManager.transformRequest(i,"Tile"),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity,encoding:this.encoding,overzoomParameters:this._getOverzoomParameters(t)};c.request.collectResourceTiming=this._collectResourceTiming;let p="RT";if(t.actor&&t.state!=="expired"){if(t.state==="loading")return new Promise(((g,b)=>{t.reloadPromise={resolve:g,reject:b}}))}else t.actor=this.dispatcher.getActor(),p="LT";t.abortController=new AbortController;try{const g=yield t.actor.sendAsync({type:p,data:c},t.abortController);if(delete t.abortController,t.aborted)return;this._afterTileLoadWorkerResponse(t,g)}catch(g){if(delete t.abortController,t.aborted)return;if(g&&g.status!==404)throw g;this._afterTileLoadWorkerResponse(t,null)}}))}_getOverzoomParameters(t){if(t.tileID.canonical.z<=this.maxzoom||this.map._zoomLevelsToOverscale===void 0)return;const i=t.tileID.scaledTo(this.maxzoom).canonical,c=i.url(this.tiles,this.map.getPixelRatio(),this.scheme);return{maxZoomTileID:i,overzoomRequest:this.map._requestManager.transformRequest(c,"Tile")}}_afterTileLoadWorkerResponse(t,i){if(i&&i.resourceTiming&&(t.resourceTiming=i.resourceTiming),i&&this.map._refreshExpiredTiles&&t.setExpiryData(i),t.loadVectorData(i,this.map.painter),t.reloadPromise){const c=t.reloadPromise;t.reloadPromise=null,this.loadTile(t).then(c.resolve).catch(c.reject)}}abortTile(t){return s._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.actor&&(yield t.actor.sendAsync({type:"AT",data:{uid:t.uid,type:this.type,source:this.id}}))}))}unloadTile(t){return s._(this,void 0,void 0,(function*(){t.unloadVectorData(),t.actor&&(yield t.actor.sendAsync({type:"RMT",data:{uid:t.uid,type:this.type,source:this.id}}))}))}hasTransition(){return!1}}class yn extends s.E{constructor(t,i,c,p){super(),this.id=t,this.dispatcher=c,this.setEventedParent(p),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=s.e({type:"raster"},i),s.e(this,s.U(i,["url","scheme","tileSize"]))}load(){return s._(this,arguments,void 0,(function*(t=!1){this._loaded=!1,this.fire(new s.l("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const i=yield or(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,i&&(s.e(this,i),i.bounds&&(this.tileBounds=new fn(i.bounds,this.minzoom,this.maxzoom)),this.fire(new s.l("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.l("data",{dataType:"source",sourceDataType:"content",sourceDataChanged:t})))}catch(i){this._tileJSONRequest=null,this._loaded=!0,s.Z(i)||this.fire(new s.k(i))}}))}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(t){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),t(),this.load(!0)}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}serialize(){return s.e({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t){return s._(this,void 0,void 0,(function*(){const i=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);t.abortController=new AbortController;try{const c=yield Ie.getImage(this.map._requestManager.transformRequest(i,"Tile"),t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(c&&c.data){this.map._refreshExpiredTiles&&(c.cacheControl||c.expires)&&t.setExpiryData({cacheControl:c.cacheControl,expires:c.expires});const p=this.map.painter.context,g=p.gl,b=c.data;t.texture=this.map.painter.getTileTexture(b.width),t.texture?t.texture.update(b,{useMipmap:!0}):(t.texture=new s.T(p,b,g.RGBA,{useMipmap:!0}),t.texture.bind(g.LINEAR,g.CLAMP_TO_EDGE,g.LINEAR_MIPMAP_NEAREST)),t.state="loaded"}}catch(c){if(delete t.abortController,t.aborted)t.state="unloaded";else if(c)throw t.state="errored",c}}))}abortTile(t){return s._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController)}))}unloadTile(t){return s._(this,void 0,void 0,(function*(){t.texture&&this.map.painter.saveTileTexture(t.texture)}))}hasTransition(){return!1}}class In extends yn{constructor(t,i,c,p){super(t,i,c,p),this.type="raster-dem",this.maxzoom=22,this._options=s.e({type:"raster-dem"},i),this.encoding=i.encoding||"mapbox",this.redFactor=i.redFactor,this.greenFactor=i.greenFactor,this.blueFactor=i.blueFactor,this.baseShift=i.baseShift}loadTile(t){return s._(this,void 0,void 0,(function*(){const i=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),c=this.map._requestManager.transformRequest(i,"Tile");t.neighboringTiles=this._getNeighboringTiles(t.tileID),t.abortController=new AbortController;try{const p=yield Ie.getImage(c,t.abortController,this.map._refreshExpiredTiles);if(delete t.abortController,t.aborted)return void(t.state="unloaded");if(p&&p.data){const g=p.data;this.map._refreshExpiredTiles&&(p.cacheControl||p.expires)&&t.setExpiryData({cacheControl:p.cacheControl,expires:p.expires});const b=s.b(g)&&s.$()?g:yield this.readImageNow(g),S={type:this.type,uid:t.uid,source:this.id,rawImageData:b,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!t.actor||t.state==="expired"){t.actor=this.dispatcher.getActor();const P=yield t.actor.sendAsync({type:"LDT",data:S});t.dem=P,t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0,t.state="loaded"}}}catch(p){if(delete t.abortController,t.aborted)t.state="unloaded";else if(p)throw t.state="errored",p}}))}readImageNow(t){return s._(this,void 0,void 0,(function*(){if(typeof VideoFrame<"u"&&s.a0()){const i=t.width+2,c=t.height+2;try{return new s.R({width:i,height:c},yield s.a1(t,-1,-1,i,c))}catch{}}return ee.getImageData(t,1)}))}_getNeighboringTiles(t){const i=t.canonical,c=Math.pow(2,i.z),p=(i.x-1+c)%c,g=i.x===0?t.wrap-1:t.wrap,b=(i.x+1+c)%c,S=i.x+1===c?t.wrap+1:t.wrap,P={};return P[new s.a2(t.overscaledZ,g,i.z,p,i.y).key]={backfilled:!1},P[new s.a2(t.overscaledZ,S,i.z,b,i.y).key]={backfilled:!1},i.y>0&&(P[new s.a2(t.overscaledZ,g,i.z,p,i.y-1).key]={backfilled:!1},P[new s.a2(t.overscaledZ,t.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},P[new s.a2(t.overscaledZ,S,i.z,b,i.y-1).key]={backfilled:!1}),i.y+1<c&&(P[new s.a2(t.overscaledZ,g,i.z,p,i.y+1).key]={backfilled:!1},P[new s.a2(t.overscaledZ,t.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},P[new s.a2(t.overscaledZ,S,i.z,b,i.y+1).key]={backfilled:!1}),P}unloadTile(t){return s._(this,void 0,void 0,(function*(){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&(yield t.actor.sendAsync({type:"RDT",data:{type:this.type,uid:t.uid,source:this.id}}))}))}}function _n(m){return m.type==="GeometryCollection"?m.geometries.map((t=>t.coordinates)).flat(1/0):m.coordinates.flat(1/0)}function hi(m){const t=new Kt;let i;switch(m.type){case"FeatureCollection":i=m.features.map((c=>_n(c.geometry))).flat(1/0);break;case"Feature":i=_n(m.geometry);break;default:i=_n(m)}if(i.length==0)return t;for(let c=0;c<i.length-1;c+=2)t.extend([i[c],i[c+1]]);return t}class On extends s.E{constructor(t,i,c,p){super(),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._isUpdatingWorker=!1,this._pendingWorkerUpdate={data:i.data},this.actor=c.getActor(),this.setEventedParent(p),this._data=typeof i.data=="str
5ing"?{url:i.data}:{geojson:i.data},this._options=s.e({},i),this._collectResourceTiming=i.collectResourceTiming,i.maxzoom!==void 0&&(this.maxzoom=i.maxzoom),i.type&&(this.type=i.type),i.attribution&&(this.attribution=i.attribution),this.promoteId=i.promoteId,i.clusterMaxZoom!==void 0&&this.maxzoom<=i.clusterMaxZoom&&s.w(`The maxzoom value "${this.maxzoom}" is expected to be greater than the clusterMaxZoom value "${i.clusterMaxZoom}".`),this.workerOptions=s.e({source:this.id,cluster:i.cluster||!1,geojsonVtOptions:{buffer:this._pixelsToTileUnits(i.buffer!==void 0?i.buffer:128),tolerance:this._pixelsToTileUnits(i.tolerance!==void 0?i.tolerance:.375),extent:s.a5,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:this._getClusterMaxZoom(i.clusterMaxZoom),minPoints:Math.max(2,i.clusterMinPoints||2),extent:s.a5,radius:this._pixelsToTileUnits(i.clusterRadius||50),log:!1,generateId:i.generateId||!1},clusterProperties:i.clusterProperties,filter:i.filter},i.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}_hasPendingWorkerUpdate(){return this._pendingWorkerUpdate.data!==void 0||this._pendingWorkerUpdate.diff!==void 0||this._pendingWorkerUpdate.optionsChanged}_pixelsToTileUnits(t){return t*(s.a5/this.tileSize)}_getClusterMaxZoom(t){const i=t?Math.round(t):this.maxzoom-1;return Number.isInteger(t)||t===void 0||s.w(`Integer expected for option 'clusterMaxZoom': provided value "${t}" rounded to "${i}"`),i}load(){return s._(this,void 0,void 0,(function*(){yield this._updateWorkerData()}))}onAdd(t){this.map=t,this.load()}setData(t,i){this._data=typeof t=="string"?{url:t}:{geojson:t},this._pendingWorkerUpdate={data:t};const c=this._updateWorkerData();return i?c:this}updateData(t,i){this._pendingWorkerUpdate.diff=s.a6(this._pendingWorkerUpdate.diff,t);const c=this._updateWorkerData();return i?c:this}getData(){return s._(this,void 0,void 0,(function*(){const t=s.e({type:this.type},this.workerOptions);return this.actor.sendAsync({type:"GD",data:t})}))}getBounds(){return s._(this,void 0,void 0,(function*(){return hi(yield this.getData())}))}setClusterOptions(t){return this.workerOptions.cluster=t.cluster,t.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=this._pixelsToTileUnits(t.clusterRadius)),t.clusterMa
5xZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=this._getClusterMaxZoom(t.clusterMaxZoom)),this._pendingWorkerUpdate.optionsChanged=!0,this._updateWorkerData(),this}getClusterExpansionZoom(t){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:t,source:this.id}})}getClusterChildren(t){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:t,source:this.id}})}getClusterLeaves(t,i,c){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:t,limit:i,offset:c}})}_updateWorkerData(){return s._(this,void 0,void 0,(function*(){if(this._isUpdatingWorker)return;if(!this._hasPendingWorkerUpdate())return void s.w(`No pending worker updates for GeoJSONSource ${this.id}.`);const{data:t,diff:i}=this._pendingWorkerUpdate,c=s.e({type:this.type},this.workerOptions);t!==void 0?(typeof t=="string"?(c.request=this.map._requestManager.transformRequest(ee.resolveURL(t),"Source"),c.request.collectResourceTiming=this._collectResourceTiming):c.data=t,this._pendingWorkerUpdate.data=void 0):i&&(c.dataDiff=i,this._pendingWorkerUpdate.diff=void 0),this._pendingWorkerUpdate.optionsChanged=void 0,this._isUpdatingWorker=!0,this.fire(new s.l("dataloading",{dataType:"source"}));try{const p=yield this.actor.sendAsync({type:"LD",data:c});if(this._isUpdatingWorker=!1,this._removed||p.abandoned)return void this.fire(new s.l("dataabort",{dataType:"source"}));p.data&&(this._data={geojson:p.data});const g=this._applyDiffToSource(i),b=this._getShouldReloadTileOptions(g);let S=null;p.resourceTiming&&p.resourceTiming[this.id]&&(S=p.resourceTiming[this.id].slice(0));const P={dataType:"source"};this._collectResourceTiming&&S&&S.length>0&&s.e(P,{resourceTiming:S}),this.fire(new s.l("data",Object.assign(Object.assign({},P),{sourceDataType:"metadata"}))),this.fire(new s.l("data",Object.assign(Object.assign({},P),{sourceDataType:"content",shouldReloadTileOptions:b})))}catch(p){if(this._isUpdatingWorker=!1,this._removed)return void this.fire(new s.l("dataabort",{dataType:"source"}));this.fire(new s.k(p))}finally{this._hasPendingWorkerUpdate()&&this._updateWorkerData()}}))}_applyDiffToSource(t){if(!t)return;const i=typeof this.promoteId=="string"?this.promoteId:void 0;if(!this._data.url&&!this._data.updateable){const p=s.a7(this._data.geojson,i);if(!p)throw new Error(`GeoJSONSource "${this.id}": GeoJSON data is not compatible with updateData`);this._data={updateable:p}}if(!this._data.updateable)return;const c=s.a8(this._data.updateable,t,i);return t.removeAll||this._options.cluster?void 0:c}_getShouldReloadTileOptions(t){if(t)return{affectedBounds:t.filter(Boolean).map((i=>hi(i)))}}shouldReloadTile(t,{affectedBounds:i}){if(t.state==="loading")return!0;if(t.state==="unloaded")return!1;const{buffer:c,extent:p}=this.workerOptions.geojsonVtOptions,g=(function({x:b,y:S,z:P},A=0){const k=s.a3((b-A)/Math.pow(2,P)),F=s.a4((S+1+A)/Math.pow(2,P)),z=s.a3((b+1+A)/Math.pow(2,P)),j=s.a4((S-A)/Math.pow(2,P));return new Kt([k,F],[z,j])})(t.tileID.canonical,c/p);for(const b of i)if(g.intersects(b))return!0;return!1}loaded(){return!this._isUpdatingWorker&&!this._hasPendingWorkerUpdate()}loadTile(t){return s._(this,void 0,void 0,(function*(){const i=t.actor?"RT":"LT";t.actor=this.actor;const c={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};t.abortController=new AbortController;const p=yield this.actor.sendAsync({type:i,data:c},t.abortController);delete t.abortController,t.unloadVectorData(),t.aborted||t.loadVectorData(p,this.map.painter,i==="RT")}))}abortTile(t){return s._(this,void 0,void 0,(function*(){t.abortController&&(t.abortController.abort(),delete t.abortController),t.aborted=!0}))}unloadTile(t){return s._(this,void 0,void 0,(function*(){t.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:t.uid,type:this.t
vendor: 8,437 bytes, line 5
5ype,source:this.id}})}))}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return s.e({},this._options,{type:this.type,data:this._data.updateable?{type:"FeatureCollection",features:Array.from(this._data.updateable.values())}:this._data.url||this._data.geojson})}hasTransition(){return!1}}class on extends s.E{constructor(t,i,c,p){super(),this.flippedWindingOrder=!1,this.id=t,this.dispatcher=c,this.coordinates=i.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(p),this.options=i}load(t){return s._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new s.l("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const i=yield Ie.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,i&&i.data&&(this.image=i.data,t&&(this.coordinates=t),this._finishLoading())}catch(i){this._request=null,this._loaded=!0,s.Z(i)||this.fire(new s.k(i))}}))}loaded(){return this._loaded}updateImage(t){return t.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=t.url,this.load(t.coordinates).finally((()=>{this.texture=null})),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new s.l("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(t){this.map=t,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(t){this.coordinates=t;const i=t.map(s.a9.fromLngLat);var c;return this.tileID=(function(p){const g=s.aa.fromPoints(p),b=g.width(),S=g.height(),P=Math.max(b,S),A=Math.max(0,Math.floor(-Math.log(P)/Math.LN2)),k=Math.pow(2,A);return new s.ac(A,Math.floor((g.minX+g.maxX)/2*k),Math.floor((g.minY+g.maxY)/2*k))})(i),this.terrainTileRanges=this._getOverlappingTileRanges(i),this.minzoom=this.maxzoom=this.tileID.z,this.tileCoords=i.map((p=>this.tileID.getTilePoint(p)._round())),this.flippedWindingOrder=((c=this.tileCoords)[1].x-c[0].x)*(c[2].y-c[0].y)-(c[1].y-c[0].y)*(c[2].x-c[0].x)<0,this.fire(new s.l("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const t=this.map.painter.context,i=t.gl;this.texture||(this.texture=new s.T(t,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE));let c=!1;for(const p in this.tiles){const g=this.tiles[p];g.state!=="loaded"&&(g.state="loaded",g.texture=this.texture,c=!0)}c&&this.fire(new s.l("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(t){return s._(this,void 0,void 0,(function*(){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={}):t.state="errored"}))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}_getOverlappingTileRanges(t){const{minX:i,minY:c,maxX:p,maxY:g}=s.aa.fromPoints(t),b={};for(let S=0;S<=s.ab;S++){const P=Math.pow(2,S),A=Math.floor(i*P),k=Math.floor(c*P),F=Math.floor(p*P),z=Math.floor(g*P),j=(A%P+P)%P,G=F%P,Y=Math.floor(A/P),Q=Math.floor(F/P);b[S]={minWrap:Y,maxWrap:Q,minTileXWrapped:j,maxTileXWrapped:G,minTileY:k,maxTileY:z}}return b}}class Ee extends on{constructor(t,i,c,p){super(t,i,c,p),this.roundZoom=!0,this.type="video",this.options=i}load(){return s._(this,void 0,void 0,(function*(){this._loaded=!1;const t=this.options;this.urls=[];for(const i of t.urls)this.urls.push(this.map._requestManager.transformRequest(i,"Source").url);try{const i=yield s.ad(this.urls);if(this._loaded=!0,!i)return;this.video=i,this.video.loop=!0,this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading()}catch(i){this.fire(new s.k(i))}}))}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 s.k(new s.ae(`sources.${this.id}`,null,`Playback for this video can be set only between the ${i.start(0)} and ${i.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const t=this.map.painter.context,i=t.gl;this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new s.T(t,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE));let c=!1;for(const p in this.tiles){const g=this.tiles[p];g.state!=="loaded"&&(g.state="loaded",g.texture=this.texture,c=!0)}c&&this.fire(new s.l("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class q extends on{constructor(t,i,c,p){super(t,i,c,p),i.coordinates?Array.isArray(i.coordinates)&&i.coordinates.length===4&&!i.coordinates.some((g=>!Array.isArray(g)||g.length!==2||g.some((b=>typeof b!="number"))))||this.fire(new s.k(new s.ae(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new s.k(new s.ae(`sources.${t}`,null,'missing required property "coordinates"'))),i.animate&&typeof i.animate!="boolean"&&this.fire(new s.k(new s.ae(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),i.canvas?typeof i.canvas=="string"||i.canvas instanceof HTMLCanvasElement||this.fire(new s.k(new s.ae(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new s.k(new s.ae(`sources.${t}`,null,'missing required property "canvas"'))),this.options=i,this.animate=i.animate===void 0||i.animate}load(){return s._(this,void 0,void 0,(function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new s.k(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(t){this.map=t,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()||Object.keys(this.tiles).length===0)return;const i=this.map.painter.context,c=i.gl;this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):(this.texture=new s.T(i,this.canvas,c.RGBA,{premultiply:!0}),this.texture.bind(c.LINEAR,c.CLAMP_TO_EDGE));let p=!1;for(const g in this.tiles){const b=this.tiles[g];b.state!=="loaded"&&(b.state="loaded",b.texture=this.texture,p=!0)}p&&this.fire(new s.l("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",animate:this.animate,canvas:this.options.canvas,coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}const V={},$=m=>{switch(m){case"geojson":return On;case"image":return on;case"raster":return yn;case"raster-dem":return In;case"vector":return ti;case"video":return Ee;case"canvas":return q}return V[m]},re="RTLPluginLoaded";class se extends s.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=kn()}_syncState(t){return this.status=t,this.dispatcher.broadcast("SRPS",{pluginStatus:t,pluginURL:this.url}).catch((i=>{throw this.status="error",i}))}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(t){return s._(this,arguments,void 0,(function*(i,c=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=ee.resolveURL(i),!this.url)throw new Error(`requested url ${i}
5 is invalid`);if(this.status==="unavailable"){if(!c)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()}))}_requestImport(){return s._(this,void 0,void 0,(function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new s.l(re))}))}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let _e=null;function me(){return _e||(_e=new se),_e}var ne,be;(function(m){m[m.Base=0]="Base",m[m.Parent=1]="Parent"})(ne||(ne={})),(function(m){m[m.Departing=0]="Departing",m[m.Incoming=1]="Incoming"})(be||(be={}));class je{constructor(t,i){this.timeAdded=0,this.fadeEndTime=0,this.fadeOpacity=1,this.tileID=t,this.uid=s.af(),this.uses=0,this.tileSize=i,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}isRenderable(t){return this.hasData()&&(!this.fadeEndTime||this.fadeOpacity>0)&&(t||!this.holdingForSymbolFade())}setCrossFadeLogic({fadingRole:t,fadingDirection:i,fadingParentID:c,fadeEndTime:p}){this.resetFadeLogic(),this.fadingRole=t,this.fadingDirection=i,this.fadingParentID=c,this.fadeEndTime=p}setSelfFadeLogic(t){this.resetFadeLogic(),this.selfFading=!0,this.fadeEndTime=t}resetFadeLogic(){this.fadingRole=null,this.fadingDirection=null,this.fadingParentID=null,this.selfFading=!1,this.timeAdded=fe(),this.fadeEndTime=0,this.fadeOpacity=1}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(t){this.demTexture&&t.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(t,i,c){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData,this.latestFeatureIndex.encoding=t.encoding):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData,this.latestFeatureIndex.encoding=this.latestEncoding)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=(function(p,g){const b={};if(!g)return b;for(const S of p){const P=S.layerIds.map((A=>g.getLayer(A))).filter(Boolean);if(P.length!==0){S.layers=P,S.stateDependentLayerIds&&(S.stateDependentLayers=S.stateDependentLayerIds.map((A=>P.filter((k=>k.id===A))[0])));for(const A of P)b[A.id]=S}}return b})(t.buckets,i==null?void 0:i.style),this.hasSymbolBuckets=!1;for(const p in this.buckets){const g=this.buckets[p];if(g instanceof s.ah){if(this.hasSymbolBuckets=!0,!c)break;g.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const p in this.buckets){const g=this.buckets[p];if(g instanceof s.ah&&g.hasRTLText){this.hasRTLText=!0,me().lazyLoad();break}}this.queryPadding=0;for(const p in this.buckets){const g=this.buckets[p];this.queryPadding=Math.max(this.queryPadding,i.style.getLayer(p).queryRadius(g))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage),this.dashPositions=t.dashPositions}else this.collisionBoxArray=new s.ag}unloadVectorData(){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.dashPositions&&(this.dashPositions=null),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(t){return this.buckets[t.id]}upload(t){for(const c in this.buckets){const p=this.buckets[c];p.uploadPending()&&p.upload(t)}const i=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new s.T(t,this.imageAtlas.image,i.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new s.T(t,this.glyphAtlasImage,i.ALPHA),this.glyphAtlasImage=null)}prepare(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)}queryRenderedFeatures(t,i,c,p,g,b,S,P,A,k,F){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:p,cameraQueryGeometry:g,
vendor: 7,628 bytes, line 5
5scale:b,tileSize:this.tileSize,pixelPosMatrix:k,transform:P,params:S,queryPadding:this.queryPadding*A,getElevation:F},t,i,c):{}}querySourceFeatures(t,i){const c=this.latestFeatureIndex;if(!c||!c.rawTileData)return;const p=c.loadVTLayers(),g=i&&i.sourceLayer?i.sourceLayer:"",b=p[s.ai]||p[g];if(!b)return;const S=s.aj(i==null?void 0:i.filter,i==null?void 0:i.globalState),{z:P,x:A,y:k}=this.tileID.canonical,F={z:P,x:A,y:k};for(let z=0;z<b.length;z++){const j=b.feature(z);if(S.needGeometry){const Q=s.ak(j,!0);if(!S.filter(new s.H(this.tileID.overscaledZ),Q,this.tileID.canonical))continue}else if(!S.filter(new s.H(this.tileID.overscaledZ),j))continue;const G=c.getId(j,g),Y=new s.al(j,P,A,k,G);Y.tile=F,t.push(Y)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(t){const i=this.expirationTime;if(t.cacheControl){const c=s.am(t.cacheControl);c["max-age"]&&(this.expirationTime=Date.now()+1e3*c["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){const c=Date.now();let p=!1;if(this.expirationTime>c)p=!1;else if(i)if(this.expirationTime<i)p=!0;else{const g=this.expirationTime-i;g?this.expirationTime=c+Math.max(g,3e4):p=!0}else p=!0;p?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(t,i){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(t).length===0)return;const c=this.latestFeatureIndex.loadVTLayers();for(const p in this.buckets){if(!i.style.hasLayer(p))continue;const g=this.buckets[p],b=g.layers[0].sourceLayer||s.ai,S=c[b],P=t[b];if(!S||!P||Object.keys(P).length===0)continue;g.update(P,S,this.imageAtlas&&this.imageAtlas.patternPositions||{},this.dashPositions||{});const A=i&&i.style&&i.style.getLayer(p);A&&(this.queryPadding=Math.max(this.queryPadding,A.queryRadius(g)))}}holdingForSymbolFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<fe()}clearSymbolFadeHold(){this.symbolFadeHoldUntil=void 0}setSymbolHoldDuration(t){this.symbolFadeHoldUntil=fe()+t}setDependencies(t,i){const c={};for(const p of i)c[p]=!0;this.dependencies[t]=c}hasDependency(t,i){for(const c of t){const p=this.dependencies[c];if(p){for(const g of i)if(p[g])return!0}}return!1}}class Pe{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,i,c){const p=String(i);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][p]=this.stateChanges[t][p]||{},s.e(this.stateChanges[t][p],c),this.deletedStates[t]===null){this.deletedStates[t]={};for(const g in this.state[t])g!==p&&(this.deletedStates[t][g]=null)}else if(this.deletedStates[t]&&this.deletedStates[t][p]===null){this.deletedStates[t][p]={};for(const g in this.state[t][p])c[g]||(this.deletedStates[t][p][g]=null)}else for(const g in c)this.deletedStates[t]&&this.deletedStates[t][p]&&this.deletedStates[t][p][g]===null&&delete this.deletedStates[t][p][g]}removeFeatureState(t,i,c){if(this.deletedStates[t]===null)return;const p=String(i);if(this.deletedStates[t]=this.deletedStates[t]||{},c&&i!==void 0)this.deletedStates[t][p]!==null&&(this.deletedStates[t][p]=this.deletedStates[t][p]||{},this.deletedStates[t][p][c]=null);else if(i!==void 0)if(this.stateChanges[t]&&this.stateChanges[t][p])for(c in this.deletedStates[t][p]={},this.stateChanges[t][p])this.deletedStates[t][p][c]=null;else this.deletedStates[t][p]=null;else this.deletedStates[t]=null}getState(t,i){const c=String(i),p=s.e({},(this.state[t]||{})[c],(this.stateChanges[t]||{})[c]);if(this.deletedStates[t]===null)return{};if(this.deletedStates[t]){const g=this.deletedStates[t][i];if(g===null)return{};for(const b in g)delete p[b]}return p}initializeTileState(t,i){t.setFeatureState(this.state,i)}coalesceChanges(t,i){const c={};for(const p in this.stateChanges){this.state[p]=this.state[p]||{};const g={};for(const b in this.stateChanges[p])this.state[p][b]||(this.state[p][b]={}),s.e(this.state[p][b],this.stateChanges[p][b]),g[b]=this.state[p][b];c[p]=g}for(const p in this.deletedStates){this.state[p]=this.state[p]||{};const g={};if(this.deletedStates[p]===null)for(const b in this.state[p])g[b]={},this.state[p][b]={};else for(const b in this.deletedStates[p]){if(this.deletedStates[p][b]===null)this.state[p][b]={};else for(const S of Object.keys(this.deletedStates[p][b]))delete this.state[p][b][S];g[b]=this.state[p][b]}c[p]=c[p]||{},s.e(c[p],g)}this.stateChanges={},this.deletedStates={},Object.keys(c).length!==0&&t.setFeatureState(c,i)}}const Ye=89.25;function it(m,t){const i=s.an(t.lat,-s.ao,s.ao);return new s.P(s.Y(t.lng)*m,s.X(i)*m)}function rt(m,t){return new s.a9(t.x/m,t.y/m).toLngLat()}function At(m){return m.cameraToCenterDistance*Math.min(.85*Math.tan(s.ap(90-m.pitch)),Math.tan(s.ap(Ye-m.pitch)))}function St(m,t){const i=m.canonical,c=t/s.aq(i.z),p=i.x+Math.pow(2,i.z)*m.wrap,g=s.ar(new Float64Array(16));return s.O(g,g,[p*c,i.y*c,0]),s.Q(g,g,[c/s.a5,c/s.a5,1]),g}function Te(m,t,i,c,p){const g=s.a9.fromLngLat(m,t),b=p*s.as(1,m.lat),{x:S,y:P,z:A}=Et(i,c);return new s.a9(g.x+b*-S,g.y+b*-P,g.z+b*-A)}function Et(m,t){const i=s.ap(m),c=s.ap(t),p=Math.cos(-i),g=Math.sin(i);return{x:g*Math.sin(c),y:-g*Math.cos(c),z:p}}function Lt(m,t,i){const c=t.intersectsFrustum(m);if(!i||c===0)return c;const p=t.intersectsPlane(i);return p===0?0:c===2&&p===2?2:1}function yt(m,t,i){let c=0;const p=(i-t)/10;for(let g=0;g<10;g++)c+=p*Math.pow(Math.cos(t+(g+.5)/10*(i-t)),m);return c}function tr(m,t){return function(i,c,p,g,b){const S=2*((m-1)/s.at(Math.cos(s.ap(Ye-b))/Math.cos(s.ap(Ye)))-1),P=Math.acos(p/g),A=2*yt(S-1,0,s.ap(b/2)),k=Math.min(s.ap(Ye),P+s.ap(b/2)),F=yt(S-1,Math.min(k,P-s.ap(b/2)),k),z=Math.atan(c/p),j=Math.hypot(c,p);let G=i;return G+=s.at(g/j/Math.max(.5,Math.cos(s.ap(b/2)))),G+=S*s.at(Math.cos(z))/2,G-=s.at(Math.max(1,F/A/t))/2,G}}const sn=tr(9.314,3);function Er(m,t){const i=(t.roundZoom?Math.round:Math.floor)(m.zoom+s.at(m.tileSize/t.tileSize));return Math.max(0,i)}function Or(m,t){const i=m.getCameraFrustum(),c=m.getClippingPlane(),p=m.screenPointToMercatorCoordinate(m.getCameraPoint()),g=s.a9.fromLngLat(m.center,m.elevation);p.z=g.z+Math.cos(m.pitchInRadians)*m.cameraToCenterDistance/m.worldSize;const b=m.getCoveringTilesDetailsProvider(),S=b.allowVariableZoom(m,t),P=Er(m,t),A=t.minzoom||0,k=t.maxzoom!==void 0?t.maxzoom:m.maxZoom,F=Math.min(Math.max(0,P),k),z=Math.pow(2,F),j=[z*p.x,z*p.y,0],G=[z*g.x,z*g.y,0],Y=Math.hypot(g.x-p.x,g.y-p.y),Q=Math.abs(g.z-p.z),K=Math.hypot(Y,Q),oe=he=>({zoom:0,x:0,y:0,wrap:he,fullyVisible:!1}),de=[],ie=[];if(m.renderWorldCopies&&b.allowWorldCopies())for(let he=1;he<=3;he++)de.push(oe(-he)),de.push(oe(he));for(de.push(oe(0));de.length>0;){const he=de.pop(),ge=he.x,ce=he.y;let ve=he.fullyVisible;const Fe={x:ge,y:ce,z:he.zoom},Ce=b.getTileBoundingVolume(Fe,he.wrap,m.elevation,t);if(!ve){const Ke=Lt(i,Ce,c);if(Ke===0)continue;ve=Ke===2}const ke=b.distanceToTile2d(p.x,p.y,Fe,Ce);let Le=P;S&&(Le=(t.calculateTileZoom||sn)(m.zoom+s.at(m.tileSize/t.tileSize),ke,Q,K,m.fov)),Le=(t.roundZoom?Math.round:Math.floor)(Le),Le=Math.max(0,Le);const Xe=Math.min(Le,k);if(he.wrap=b.getWrap(g,Fe,he.wrap),he.zoom>=Xe){if(he.zoom<A)continue;const Ke=F-he.zoom,qe=j[0]-.5-(ge<<Ke),tt=j[1]-.5-(ce<<Ke),Ct=t.reparseOverscaled?Math.max(he.zoom,Le):he.zoom;
5ie.push({tileID:new s.a2(he.zoom===k?Ct:he.zoom,he.wrap,he.zoom,ge,ce),distanceSq:s.au([G[0]-.5-ge,G[1]-.5-ce]),tileDistanceToCamera:Math.sqrt(qe*qe+tt*tt)})}else for(let Ke=0;Ke<4;Ke++)de.push({zoom:he.zoom+1,x:(ge<<1)+Ke%2,y:(ce<<1)+(Ke>>1),wrap:he.wrap,fullyVisible:ve})}return ie.sort(((he,ge)=>he.distanceSq-ge.distanceSq)).map((he=>he.tileID))}const gr=s.aa.fromPoints([new s.P(0,0),new s.P(s.a5,s.a5)]);function ln(m){return m==="raster"||m==="image"||m==="video"}function ns(m,t,i,c,p,g,b){if(!t.hasData())return!1;const{tileID:S,fadingRole:P,fadingDirection:A,fadingParentID:k}=t;if(P===ne.Base&&A===be.Incoming&&k)return i[k.key]=k,!0;const F=Math.max(S.overscaledZ-p,g);for(let z=S.overscaledZ-1;z>=F;z--){const j=S.scaledTo(z),G=m.getLoadedTile(j);if(G)return t.setCrossFadeLogic({fadingRole:ne.Base,fadingDirection:be.Incoming,fadingParentID:G.tileID,fadeEndTime:c+b}),G.setCrossFadeLogic({fadingRole:ne.Parent,fadingDirection:be.Departing,fadeEndTime:c+b}),i[j.key]=j,!0}return!1}function is(m,t,i,c,p,g){if(!t.hasData())return!1;const b=t.tileID.children(p);let S=He(m,t,b,i,c,p,g);if(S)return!0;for(const P of b)He(m,t,P.children(p),i,c,p,g)&&(S=!0);return S}function He(m,t,i,c,p,g,b){if(i[0].overscaledZ>=g)return!1;let S=!1;for(const P of i){const A=m.getLoadedTile(P);if(!A)continue;const{fadingRole:k,fadingDirection:F,fadingParentID:z}=A;k===ne.Base&&F===be.Departing&&z||(A.setCrossFadeLogic({fadingRole:ne.Base,fadingDirection:be.Departing,fadingParentID:t.tileID,fadeEndTime:p+b}),t.setCrossFadeLogic({fadingRole:ne.Parent,fadingDirection:be.Incoming,fadeEndTime:p+b})),c[P.key]=P,S=!0}return S}function Bn(m,t,i,c){const p=m.tileID;return!!m.selfFading||!m.hasData()&&!!t.has(p)&&(m.setSelfFadeLogic(i+c),!0)}function Nn(m,t){var i;m.needsHillshadePrepare=!0,m.needsTerrainPrepare=!0;let c=t.tileID.canonical.x-m.tileID.canonical.x;const p=t.tileID.canonical.y-m.tileID.canonical.y,g=Math.pow(2,m.tileID.canonical.z),b=t.tileID.key;c===0&&p===0||Math.abs(p)>1||(Math.abs(c)>1&&(Math.abs(c+g)===1?c+=g:Math.abs(c-g)===1&&(c-=g)),t.dem&&m.dem&&(m.dem.backfillBorder(t.dem,c,p),!((i=m.neighboringTiles)===null||i===void 0)&&i[b]&&(m.neighboringTiles[b].backfilled=!0)))}class ml{constructor(){this._tiles={}}handleWrapJump(t){const i={};for(const c in this._tiles){const p=this._tiles[c];p.tileID=p.tileID.unwrapTo(p.tileID.wrap+t),i[p.tileID.key]=p}this._tiles=i}setFeatureState(t,i){for(const c in this._tiles)this._tiles[c].setFeatureState(t,i)}getAllTiles(){return Object.values(this._tiles)}getAllIds(t=!1){return t?Object.values(this._tiles).map((i=>i.tileID)).sort(s.aw).map((i=>i.key)):Object.keys(this._tiles)}getTileById(t){return this._tiles[t]}setTile(t,i){this._tiles[t]=i}deleteTileById(t){delete this._tiles[t]}getLoadedTile(t){const i=this.getTileById(t.key);return i!=null&&i.hasData()?i:null}isIdRenderable(t,i=!1){var c;return(c=this.getTileById(t))===null||c===void 0?void 0:c.isRenderable(i)}getRenderableIds(t=0,i){const c=[];for(const p of this.getAllIds())this.isIdRenderable(p,i)&&c.push(this.getTileById(p));return i?c.sort(((p,g)=>{const b=p.tileID,S=g.tileID,P=new s.P(b.canonical.x,b.canonical.y)._rotate(-t),A=new s.P(S.canonical.x,S.canonical.y)._rotate(-t);return b.overscaledZ-S.overscaledZ||A.y-P.y||A.x-P.x})).map((p=>p.tileID.key)):c.map((p=>p.tileID)).sort(s.aw).map((p=>p.key))}}class pi extends s.E{constructor(t,i,c){super(),this.id=t,this.dispatcher=c,this.on("data",(p=>this._dataHandler(p))),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((p,g,b,S)=>{const P=new($(g.type))(p,g,b,S);if(P.id!==p)throw new Error(`Expected Source id to be ${p} instead of ${P.id}`);return P})(t,i,c,this),this._inViewTiles=new ml,this._outOfViewCache=new s.ax(0,(p=>this._unloadTile(p))),this._timers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._rasterFadeDuration=0,this._maxFadingAncestorLevels=5,this._state=new Pe,this._didEmitContent=!1,this._updated=!1}onAdd(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._maxTileC
5acheZoomLevels=t?t._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(t)}onRemove(t){for(const i of this._inViewTiles.getAllTiles())i.unloadVectorData();this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(t),this._inViewTiles=new ml}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const t of this._inViewTiles.getAllTiles())if(t.state!=="loaded"&&t.state!=="errored")return!1;return!0}getSource(){return this._source}getState(){return this._state}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(t,i,c){return s._(this,void 0,void 0,(function*(){try{yield this._source.loadTile(t),this._tileLoaded(t,i,c)}catch(p){t.state="errored",p.status!==404?this._source.fire(new s.k(p,{tile:t})):this.update(this.transform,this.terrain)}}))}_unloadTile(t){this._source.unloadTile&&this._source.unloadTile(t)}_abortTile(t){this._source.abortTile&&this._source.abortTile(t),this._source.fire(new s.l("dataabort",{tile:t,coord:t.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._inViewTiles,this.map?this.map.painter:null);for(const i of this._inViewTiles.getAllTiles())i.upload(t),i.prepare(this.map.style.imageManager)}getIds(){return this._inViewTiles.getAllIds(!0)}getRenderableIds(t){var i;return this._inViewTiles.getRenderableIds((i=this.transform)===null||i===void 0?void 0:i.bearingInRadians,t)}hasRenderableParent(t){const i=t.overscaledZ-1;if(i>=this._source.minzoom){const c=this.getLoadedTile(t.scaledTo(i));if(c)return this._inViewTiles.isIdRenderable(c.tileID.key)}return!1}reload(t,i=void 0){if(this._paused)this._shouldReloadOnResume=!0;else{this._outOfViewCache.reset();for(const c of this._inViewTiles.getAllIds()){const p=this._inViewTiles.getTileById(c);i&&!this._source.shouldReloadTile(p,i)||(t?this._reloadTile(c,"expired"):p.state!=="errored"&&this._reloadTile(c,"reloading"))}}}_reloadTile(t,i){return s._(this,void 0,void 0,(function*(){const c=this._inViewTiles.getTileById(t);c&&(c.state!=="loading"&&(c.state=i),yield this._loadTile(c,t,i))}))}_tileLoaded(t,i,c){t.timeAdded=fe(),t.selfFading&&(t.fadeEndTime=t.timeAdded+this._rasterFadeDuration),c==="expired"&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(i,t),this.getSource().type==="raster-dem"&&t.dem&&(function(p,g){var b,S;const P=g.getRenderableIds();for(const A of P){if(!p.neighboringTiles||!p.neighboringTiles[A])continue;const k=g.getTileById(A);p.neighboringTiles[A].backfilled||Nn(p,k),!((S=(b=k.neighboringTiles)===null||b===void 0?void 0:b[p.tileID.key])===null||S===void 0)&&S.backfilled||Nn(k,p)}})(t,this._inViewTiles),this._state.initializeTileState(t,this.map?this.map.painter:null),t.aborted||this._source.fire(new s.l("data",{dataType:"source",tile:t,coord:t.tileID}))}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._inViewTiles.getTileById(t)}_retainLoadedChildren(t,i){const c=this._getLoadedDescendents(i),p=new Set;for(const g of i){const b=c[g.key];if(!(b!=null&&b.length)){p.add(g);continue}const S=g.overscaledZ+pi.maxOverzooming,P=b.filter((F=>F.tileID.overscaledZ<=S));if(!P.length){p.add(g);continue}const A=Math.min(...P.map((F=>F.tileID.overscaledZ))),k=P.filter((F=>F.tileID.overscaledZ===A)).map((F=>F.tileID));for(const F of k)t[F.key]=F;this._areDescendentsComplete(k,A,g.overscaledZ)||p.add(g)}return p}_getLoadedDescendents(t){var i;const c={};for(const p of this._inViewTiles.getAllTiles().filter((g=>g.hasData())))for(const g of t)p.tileID.isChildOf(g)&&(c[i=g.key]||(c[i]=[])).push(p);return c}_areDescendentsComplete(t,i,c){return t.length===1&&t[0].isOverscaled()?t[0].overscaledZ===i:Math.pow(4,i-c)===t.length}getLoadedTile(t){return this._inViewTiles.getLoadedTile(t)}updateCacheSize(t){const i=Math.ceil(t.width/this._source.tileSize)+1,c=Math.ceil(t.height/this._source.tileSize)+1,p=Math.floor(i*c*(this._maxTileC
5acheZoomLevels===null?s.c.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),g=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,p):p;this._outOfViewCache.setMaxSize(g)}handleWrapJump(t){const i=Math.round((t-(this._prevLng===void 0?t:this._prevLng))/360);this._prevLng=t,i&&(this._inViewTiles.handleWrapJump(i),this._resetTileReloadTimers())}update(t,i){if(!this._sourceLoaded||this._paused)return;let c;this.transform=t,this.terrain=i,this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this.used||this.usedForTerrain?this._source.tileID?c=t.getVisibleUnwrappedCoordinates(this._source.tileID).map((P=>new s.a2(P.canonical.z,P.wrap,P.canonical.z,P.canonical.x,P.canonical.y))):(c=Or(t,{tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.type==="vector"&&this.map._zoomLevelsToOverscale!==void 0?t.maxZoom-this.map._zoomLevelsToOverscale:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:i,calculateTileZoom:this._source.calculateTileZoom}),this._source.hasTile&&(c=c.filter((P=>this._source.hasTile(P))))):c=[],this.usedForTerrain&&(c=this._addTerrainIdealTiles(c));const p=c.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,p&&this.fire(new s.l("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const g=Er(t,this._source),b=this._updateRetainedTiles(c,g),S=ln(this._source.type);S&&this._rasterFadeDuration>0&&!i&&(function(P,A,k,F,z,j,G){const Y=fe(),Q=s.av(A);for(const K of A){const oe=P.getTileById(K.key);oe.fadingDirection!==be.Departing&&oe.fadeOpacity!==0||oe.resetFadeLogic(),ns(P,oe,k,Y,F,z,G)||is(P,oe,k,Y,j,G)||Bn(oe,Q,Y,G)||oe.resetFadeLogic()}})(this._inViewTiles,c,b,this._maxFadingAncestorLevels,this._source.minzoom,this._source.maxzoom,this._rasterFadeDuration),S?this._cleanUpRasterTiles(b):this._cleanUpVectorTiles(b)}_cleanUpRasterTiles(t){for(const i of this._inViewTiles.getAllIds())t[i]||this._removeTile(i)}_cleanUpVectorTiles(t){for(const i of this._inViewTiles.getAllIds()){const c=this._inViewTiles.getTileById(i);t[i]?c.clearSymbolFadeHold():c.hasSymbolBuckets?c.holdingForSymbolFade()?c.symbolFadeFinished()&&this._removeTile(i):c.setSymbolHoldDuration(this.map._fadeDuration):this._removeTile(i)}}_addTerrainIdealTiles(t){const i=[];for(const c of t)if(c.canonical.z>this._source.minzoom){const p=c.scaledTo(c.canonical.z-1);i.push(p);const g=c.scaledTo(Math.max(this._source.minzoom,Math.min(c.canonical.z,5)));i.push(g)}return t.concat(i)}releaseSymbolFadeTiles(){for(const t of this._inViewTiles.getAllIds())this._inViewTiles.getTileById(t).holdingForSymbolFade()&&this._removeTile(t)}_updateRetainedTiles(t,i){var c;const p=new Set;for(const A of t)this._addTile(A).hasData()||p.add(A);const g=t.reduce(((A,k)=>(A[k.key]=k,A)),{}),b=this._retainLoadedChildren(g,p),S={},P=Math.max(i-pi.maxUnderzooming,this._source.minzoom);for(const A of b){let k=this._inViewTiles.getTileById(A.key),F=k==null?void 0:k.wasRequested();for(let z=A.overscaledZ-1;z>=P;--z){const j=A.scaledTo(z);if(S[j.key])break;if(S[j.key]=!0,k=this.getTile(j),!k&&F&&(k=this._addTile(j)),k){const G=k.hasData();if((G||!(!((c=this.map)===null||c===void 0)&&c.cancelPendingTileRequestsWhileZooming)||F)&&(g[j.key]=j),F=k.wasRequested(),G)break}}}return g}_addTile(t){let i=this._inViewTiles.getTileById(t.key);if(i)return i;i=this._outOfViewCache.getAndRemove(t),i&&(i.resetFadeLogic(),this._setTileReloadTimer(t.key,i),i.tileID=t,this._state.initializeTileState(i,this.map?this.map.painter:null));const c=i;return i||(i=new je(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(i,t.key,i.state)),i.uses++,this._inViewTiles.setTile(t.key,i),c||this._source.fire(new s.l("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i}_setTileReloadTimer(t,i){this._clearTileReloadTimer(t);const c=i.getExpiryTimeout();c&&(this._timers[t]=setTimeout((()=>{this._reloadTile(t,"expired"),delete this._timers[t]}),c))}_clearTileReloadTimer(t){const i=this._timers[t];i&&(clearTimeout(i),delete this._timers[t])}_resetTileReloadTimers(){for(const t in this._timers)clearTimeout(this._timers[t]),delete this._timers[t];for(const t of this._inViewTiles.getAllIds()){const i=this._inViewTiles.getTileById(t);this._setTileReloadTimer(t,i)}}refreshTiles(t){for(const i of this._inViewTiles.getAllIds()){const c=this._inViewTiles.getTileById(i);(this._inViewTiles.isIdRenderable(i)||c.state=="errored")&&t.some((p=>p.equals(c.tileID.canonical)))&&this._reloadTile(i,"expired")}}_removeTile(t){const i=this._inViewTiles.getTileById(t);i&&(i.uses--,this._inViewTiles.deleteTileById(t),this._clearTileReloadTimer(t),i.uses>0||(i.hasData()&&i.state!=="reloading"?this._outOfViewCache.add(i.tileID,i,i.getExpiryTimeout()):(i.aborted=!0,this._abortTile(i),this._unloadTile(i))))}_dataHandler(t){t.dataType==="source"&&(t.sourceDataType!=="metadata"?t.sourceDataType==="content"&&this._sourceLoaded&&!this._paused&&(this.reload(t.sourceDataChanged,t.shouldReloadTileOptions),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0):this._sourceLoaded=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t of this._inViewTiles.getAllIds())this._removeTile(t);this._outOfViewCache.reset()}tilesIn(t,i,c){const p=[],g=this.transform;if(!g)return p;const b=g.getCoveringTilesDetailsProvider().allowWorldCopies(),S=c?g.getCameraQueryGeometry(t):t,P=j=>g.screenPointToMercatorCoordinate(j,this.terrain),A=this.transformBbox(t,P,!b),k=this.transformBbox(S,P,!b),F=this.getIds(),z=s.aa.fromPoints(k);for(let j=0;j<F.length;j++){const G=this._inViewTiles.getTileById(F[j]);if(G.holdingForSymbolFade())continue;const Y=b?[G.tileID]:[G.tileID.unwrapTo(-1),G.tileID.unwrapTo(0)],Q=Math.pow(2,g.zoom-G.tileID.overscaledZ
5),K=i*G.queryPadding*s.a5/G.tileSize/Q;for(const oe of Y){const de=z.map((ie=>oe.getTilePoint(new s.a9(ie.x,ie.y))));if(de.expandBy(K),de.intersects(gr)){const ie=A.map((ge=>oe.getTilePoint(ge))),he=k.map((ge=>oe.getTilePoint(ge)));p.push({tile:G,tileID:b?oe:oe.unwrapTo(0),queryGeometry:ie,cameraQueryGeometry:he,scale:Q})}}}return p}transformBbox(t,i,c){let p=t.map(i);if(c){const g=s.aa.fromPoints(t);g.shrinkBy(.001*Math.min(g.width(),g.height()));const b=g.map(i);s.aa.fromPoints(p).covers(b)||(p=p.map((S=>S.x>.5?new s.a9(S.x-1,S.y,S.z):S)))}return p}getVisibleCoordinates(t){const i=this.getRenderableIds(t).map((c=>this._inViewTiles.getTileById(c).tileID));return this.transform&&this.transform.populateCache(i),i}hasTransition(){return!!this._source.hasTransition()||!(!ln(this._source.type)||!(function(t,i){if(i<=0)return!1;const c=fe();for(const p of t.getAllTiles())if(p.fadeEndTime>=c)return!0;return!1})(this._inViewTiles,this._rasterFadeDuration))}setRasterFadeDuration(t){this._rasterFadeDuration=t}setFeatureState(t,i,c){this._state.updateState(t=t||s.ai,i,c)}removeFeatureState(t,i,c){this._state.removeFeatureState(t=t||s.ai,i,c)}getFeatureState(t,i){return this._state.getState(t=t||s.ai,i)}setDependencies(t,i,c){const p=this._inViewTiles.getTileById(t);p&&p.setDependencies(i,c)}reloadTilesForDependencies(t,i){for(const c of this._inViewTiles.getAllIds())this._inViewTiles.getTileById(c).hasDependency(t,i)&&this._reloadTile(c,"reloading");this._outOfViewCache.filter((c=>!c.hasDependency(t,i)))}areTilesLoaded(){for(const t of this._inViewTiles.getAllTiles())if(t.state!=="loaded"&&t.state!=="errored")return!1;return!0}}pi.maxUnderzooming=10,pi.maxOverzooming=3;class ot{constructor(t,i){this.reset(t,i)}reset(t,i){this.points=t||[],this._distances=[0];for(let c=1;c<this.points.length;c++)this._distances[c]=this._distances[c-1]+this.points[c].dist(this.points[c-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(i||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(this.points.length===1)return this.points[0];t=s.an(t,0,1);let i=1,c=this._distances[i];const p=t*this.paddedLength+this.padding;for(;c<p&&i<this._distances.length;)c=this._distances[++i];const g=i-1,b=this._distances[g],S=c-b,P=S>0?(p-b)/S:0;return this.points[g].mult(1-P).add(this.points[i].mult(P))}}function Ot(m,t){let i=!0;return m==="always"||m!=="never"&&t!=="never"||(i=!1),i}class Bt{constructor(t,i,c){const p=this.boxCells=[],g=this.circleCells=[];this.xCellCount=Math.ceil(t/c),this.yCellCount=Math.ceil(i/c);for(let b=0;b<this.xCellCount*this.yCellCount;b++)p.push([]),g.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=i,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/i,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(t,i,c,p,g){this._forEachCell(i,c,p,g,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(i),this.bboxes.push(c),this.bboxes.push(p),this.bboxes.push(g)}
vendor: 42,359 bytes, lines 5-32
5insertCircle(t,i,c,p){this._forEachCell(i-p,c-p,i+p,c+p,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(i),this.circles.push(c),this.circles.push(p)}_insertBoxCell(t,i,c,p,g,b){this.boxCells[g].push(b)}_insertCircleCell(t,i,c,p,g,b){this.circleCells[g].push(b)}_query(t,i,c,p,g,b,S){if(c<0||t>this.width||p<0||i>this.height)return[];const P=[];if(t<=0&&i<=0&&this.width<=c&&this.height<=p){if(g)return[{key:null,x1:t,y1:i,x2:c,y2:p}];for(let A=0;A<this.boxKeys.length;A++)P.push({key:this.boxKeys[A],x1:this.bboxes[4*A],y1:this.bboxes[4*A+1],x2:this.bboxes[4*A+2],y2:this.bboxes[4*A+3]});for(let A=0;A<this.circleKeys.length;A++){const k=this.circles[3*A],F=this.circles[3*A+1],z=this.circles[3*A+2];P.push({key:this.circleKeys[A],x1:k-z,y1:F-z,x2:k+z,y2:F+z})}}else this._forEachCell(t,i,c,p,this._queryCell,P,{hitTest:g,overlapMode:b,seenUids:{box:{},circle:{}}},S);return P}query(t,i,c,p){return this._query(t,i,c,p,!1,null)}hitTest(t,i,c,p,g,b){return this._query(t,i,c,p,!0,g,b).length>0}hitTestCircle(t,i,c,p,g){const b=t-c,S=t+c,P=i-c,A=i+c;if(S<0||b>this.width||A<0||P>this.height)return!1;const k=[];return this._forEachCell(b,P,S,A,this._queryCellCircle,k,{hitTest:!0,overlapMode:p,circle:{x:t,y:i,radius:c},seenUids:{box:{},circle:{}}},g),k.length>0}_queryCell(t,i,c,p,g,b,S,P){const{seenUids:A,hitTest:k,overlapMode:F}=S,z=this.boxCells[g];if(z!==null){const G=this.bboxes;for(const Y of z)if(!A.box[Y]){A.box[Y]=!0;const Q=4*Y,K=this.boxKeys[Y];if(t<=G[Q+2]&&i<=G[Q+3]&&c>=G[Q+0]&&p>=G[Q+1]&&(!P||P(K))&&(!k||!Ot(F,K.overlapMode))&&(b.push({key:K,x1:G[Q],y1:G[Q+1],x2:G[Q+2],y2:G[Q+3]}),k))return!0}}const j=this.circleCells[g];if(j!==null){const G=this.circles;for(const Y of j)if(!A.circle[Y]){A.circle[Y]=!0;const Q=3*Y,K=this.circleKeys[Y];if(this._circleAndRectCollide(G[Q],G[Q+1],G[Q+2],t,i,c,p)&&(!P||P(K))&&(!k||!Ot(F,K.overlapMode))){const oe=G[Q],de=G[Q+1],ie=G[Q+2];if(b.push({key:K,x1:oe-ie,y1:de-ie,x2:oe+ie,y2:de+ie}),k)return!0}}}return!1}_queryCellCircle(t,i,c,p,g,b,S,P){const{circle:A,seenUids:k,overlapMode:F}=S,z=this.boxCells[g];if(z!==null){const G=this.bboxes;for(const Y of z)if(!k.box[Y]){k.box[Y]=!0;const Q=4*Y,K=this.boxKeys[Y];if(this._circleAndRectCollide(A.x,A.y,A.radius,G[Q+0],G[Q+1],G[Q+2],G[Q+3])&&(!P||P(K))&&!Ot(F,K.overlapMode))return b.push(!0),!0}}const j=this.circleCells[g];if(j!==null){const G=this.circles;for(const Y of j)if(!k.circle[Y]){k.circle[Y]=!0;const Q=3*Y,K=this.circleKeys[Y];if(this._circlesCollide(G[Q],G[Q+1],G[Q+2],A.x,A.y,A.radius)&&(!P||P(K))&&!Ot(F,K.overlapMode))return b.push(!0),!0}}}_forEachCell(t,i,c,p,g,b,S,P){const A=this._convertToXCellCoord(t),k=this._convertToYCellCoord(i),F=this._convertToXCellCoord(c),z=this._convertToYCellCoord(p);for(let j=A;j<=F;j++)for(let G=k;G<=z;G++)if(g.call(this,t,i,c,p,this.xCellCount*G+j,b,S,P))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,i,c,p,g,b){const S=p-t,P=g-i,A=c+b;return A*A>S*S+P*P}_circleAndRectCollide(t,i,c,p,g,b,S){const P=(b-p)/2,A=Math.abs(t-(p+P));if(A>P+c)return!1;const k=(S-g)/2,F=Math.abs(i-(g+k));if(F>k+c)return!1;if(A<=P||F<=k)return!0;const z=A-P,j=F-k;return z*z+j*j<=c*c}}function ri(m,t,i){const c=s.N();if(!m){const{vecSouth:F,vecEast:z}=Ji(t),j=L();j[0]=z[0],j[1]=z[1],j[2]=F[0],j[3]=F[1],p=j,(k=(b=(g=j)[0])*(A=g[3])-(P=g[2])*(S=g[1]))&&(p[0]=A*(k=1/k),p[1]=-S*k,p[2]=-P*k,p[3]=b*k),c[0]=j[0],c[1]=j[1],c[4]=j[2],c[5]=j[3]}var p,g,b,S,P,A,k;return s.Q(c,c,[1/i,1/i,1]),c}function gl(m,t,i,c){if(m){const p=s.N();if(!t){const{vecSouth:g,vecEast:b}=Ji(i);p[0]=b[0],p[1]=b[1],p[4]=g[0],p[5]=g[1]}return s.Q(p,p,[c,c,1]),p}return i.pixelsToClipSpaceMatrix}function Ji(m){const t=Math.cos(m.rollInRadians),i=Math.sin(m.rollInRadians),c=Math.cos(m.pitchInRadians),p=Math.cos(m.bearingInRadians),g=Math.sin(m.bearingInRadians),b=s.aC();b[0]=-p*c*i-g*t,b[1]=-g*c*i+p*t;const S=s.aD(b);S<1e-9?s.aE(b):s.aF(b,b,1/S);const P=s.aC();P[0]=p*c*t-g*i,P[1]=g*c*t+p*i;const A=s.aD(P);return A<1e-9?s.aE(P):s.aF(P,P,1/A),{vecEast:P,vecSouth:b}}function zt(m,t,i,c){let p;c?(p=[m,t,c(m,t),1],s.aH(p,p,i)):(p=[m,t,0,1],vl(p,p,i));const g=p[3];return{point:new s.P(p[0]/g,p[1]/g),signedDistanceFromCamera:g,isOccluded:!1}}function as(m,t){return .5+m/t*.5}function os(m,t){return m.x>=-t[0]&&m.x<=t[0]&&m.y>=-t[1]&&m.y<=t[1]}function yl(m,t,i,c,p,g,b,S,P,A,k,F,z){const j=i?m.textSizeData:m.iconSizeData,G=s.ay(j,t.transform.zoom),Y=[256/t.width*2+1,256/t.height*2+1],Q=i?m.text.dynamicLayoutVertexArray:m.icon.dynamicLayoutVertexArray;Q.clear();const K=m.lineVertexArray,oe=i?m.text.placedSymbolArray:m.icon.placedSymbolArray,de=t.transform.width/t.transform.height;let ie=!1;for(let he=0;he<oe.length;he++){const ge=oe.get(he);if(ge.hidden||ge.writingMode===s.az.vertical&&!ie){Na(ge.numGlyphs,Q);continue}ie=!1;const ce=new s.P(ge.anchorX,ge.anchorY),ve={getElevation:z,pitchedLabelPlaneMatrix:c,lineVertexArray:K,pitchWithMap:g,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:t.transform,tileAnchorPoint:ce,unwrappedTileID:P,width:A,height:k,translation:F},Fe=yo(ge.anchorX,ge.anchorY,ve);if(!os(Fe.point,Y)){Na(ge.numGlyphs,Q);continue}const Ce=as(t.transform.cameraToCenterDistance,Fe.signedDistanceFromCamera),ke=s.aA(j,G,ge),Le=g?ke*t.transform.getPitchedTextCorrection(ge.anchorX,ge.anchorY,P)/Ce:ke*Ce,Xe=go({projectionContext:ve,pitchedLabelPlaneMatrixInverse:p,symbol:ge,fontSize:Le,flip:!1,keepUpright:b,glyphOffsetArray:m.glyphOffsetArray,dynamicLayoutVertexArray:Q,aspectRatio:de,rotateToLine:S});ie=Xe.useVertical,(Xe.notEnoughRoom||ie||Xe.needsFlipping&&go({projectionContext:ve,pitchedLabelPlaneMatrixInverse:p,symbol:ge,fontSize:Le,flip:!0,keepUpright:b,glyphOffsetArray:m.glyphOffsetArray,dynamicLayoutVertexArray:Q,aspectRatio:de,rotateToLine:S}).notEnoughRoom)&&Na(ge.numGlyphs,Q)}i?m.text.dynamicLayoutVertexBuffer.updateData(Q):m.icon.dynamicLayoutVertexBuffer.updateData(Q)}function mo(m,t,i,c,p,g,b,S){const P=g.glyphStartIndex+g.numGlyphs,A=g.lineStartIndex,k=g.lineStartIndex+g.lineLength,F=t.getoffsetX(g.glyphStartIndex),z=t.getoffsetX(P-1),j=wi(m*F,i,c,p,g.segment,A,k,S,b);if(!j)return null;const G=wi(m*z,i,c,p,g.segment,A,k,S,b);return G?S.projectionCache.anyProjectionOccluded?null:{first:j,last:G}:null}function ss(m,t,i,c){return m===s.az.horizontal&&Math.abs(i.y-t.y)>Math.abs(i.x-t.x)*c?{useVertical:!0}:(m===s.az.vertical?t.y<i.y:t.x>i.x)?{needsFlipping:!0}:null}function go(m){const{projectionContext:t,pitchedLabelPlaneMatrixInverse:i,symbol:c,fontSize:p,flip:g,keepUpright:b,glyphOffsetArray:S,dynamicLayoutVertexArray:P,aspectRatio:A,rotateToLine:k}=m,F=p/24,z=c.lineOffsetX*F,j=c.lineOffsetY*F;let G;if(c.numGlyphs>1){const Y=c.glyphStartIndex+c.numGlyphs,Q=c.lineStartIndex,K=c.lineStartIndex+c.lineLength,oe=mo(F,S,z,j,g,c,k,t);if(!oe)return{notEnoughRoom:!0};const de=_l(oe.first.point.x,oe.first.point.y,t,i),ie=_l(oe.last.point.x,oe.last.point.y,t,i);if(b&&!g){const he=ss(c.writingMode,de,ie,A);if(he)return he}G=[oe.first];for(let he=c.glyphStartIndex+1;he<Y-1;he++){const ge=wi(F*S.getoffsetX(he),z,j,g,c.segment,Q,K,t,k);if(!ge)return{notEnoughRoom:!0};G.push(ge)}G.push(oe.last)}else{if(b&&!g){const Q=hr(t.tileAnchorPoint.x,t.tileAnchorPoint.y,t).point,K=c.lineStartIndex+c.segment+1,oe=new s.P(t.lineVertexArray.getx(K),t.lineVertexArray.gety(K)),de=hr(oe.x,oe.y,t),ie=de.signedDistanceFromCamera>0?de.point:ls(t.tileAnchorPoint,oe,Q,1,t),he=_l(Q.x,Q.y,t,i),ge=_l(ie.x,ie.y,t,i),ce=ss(c.writingMode,he,ge,A);if(ce)return ce}const Y=wi(F*S.getoffsetX(c.glyphStartIndex),z,j,g,c.segment,c.lineStartIndex,c.lineStartIndex+c.lineLength,t,k);if(!Y||t.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};G=[Y]}for(const Y of G)s.aG(P,Y.point,Y.angle);return{}}function ls(m,t,i,c,p){const g=m.add(m.sub(t)._unit()),b=hr(g.x,g.y,p).point,S=i.sub(b);return i.add(S._mult(c/S.mag()))}function jn(m,t,i){const c=t.projectionCache;if(c.projections[m])return c.projections[m];const p=new s.P(t.lineVertexArray.getx(m),t.lineVertexArray.gety(m)),g=hr(p.x,p.y,t);if(g.signedDistanceFromCamera>0)return c.projections[m]=g.point,c.anyProjectionOccluded=c.anyProjectionOccluded||g.isOccluded,g.point;const b=m-i.direction;return ls(i.distanceFromAnchor===0?t.tileAnchorPoint:new s.P(t.lineVertexArray.getx(b),t.lineVertexArray.gety(b)),p,i.previousVertex,i.absOffsetX-i.distanceFromAnchor+1,t)}function hr(m,t,i){const c=m+i.translation[0],p=t+i.translation[1];let g;return i.pitchWithMap?(g=zt(c,p,i.pitchedLabelPlaneMatrix,i.getElevation),g.isOccluded=!1):(g=i.transform.projectTileCoordinates(c,p,i.unwrappedTileID,i.getElevation),g.point.x=(.5*g.point.x+.5)*i.width,g.point.y=(.5*-g.point.y+.5)*i.height),g}function _l(m,t,i,c){if(i.pitchWithMap){const p=[m,t,0,1];return s.aH(p,p,c),i.transform.projectTileCoordinates(p[0]/p[3],p[1]/p[3],i.unwrappedTileID,i.getElevation).point}return{x:m/i.width*2-1,y:1-t/i.height*2}}function yo(m,t,i){return i.transform.projectTileCoordinates(m,t,i.unwrappedTileID,i.getElevation)}function cs(m,t,i){return m._unit()._perp()._mult(t*i)}function Ba(m,t,i,c,p,g,b,S,P){if(S.projectionCache.offsets[m])return S.projectionCache.offsets[m];const A=i.add(t);if(m+P.direction<c||m+P.direction>=p)return S.projectionCache.offsets[m]=A,A;const k=jn(m+P.direction,S,P),F=cs(k.sub(i),b,P.direction),z=i.add(F),j=k.add(F);return S.projectionCache.offsets[m]=s.aI(g,A,z,j)||A,S.projectionCache.offsets[m]}function wi(m,t,i,c,p,g,b,S,P){const A=c?m-t:m+t;let k=A>0?1:-1,F=0;c&&(k*=-1,F=Math.PI),k<0&&(F+=Math.PI);let z,j=k>0?g+p:g+p+1;S.projectionCache.cachedAnchorPoint?z=S.projectionCache.cachedAnchorPoint:(z=hr(S.tileAnchorPoint.x,S.tileAnchorPoint.y,S).point,S.projectionCache.cachedAnchorPoint=z);let G,Y,Q=z,K=z,oe=0,de=0;const ie=Math.abs(A),he=[];let ge;for(;oe+de<=ie;){if(j+=k,j<g||j>=b)return null;oe+=de,K=Q,Y=G;const Fe={absOffsetX:ie,direction:k,distanceFromAnchor:oe,previousVertex:K};if(Q=jn(j,S,Fe),i===0)he.push(K),ge=Q.sub(K);else{let Ce;const ke=Q.sub(K);Ce=ke.mag()===0?cs(jn(j+k,S,Fe).sub(Q),i,k):cs(ke,i,k),Y||(Y=K.add(Ce)),G=Ba(j,Ce,Q,g,b,Y,i,S,Fe),he.push(Y),ge=G.sub(Y)}de=ge.mag()}const ce=ge._mult((ie-oe)/de)._add(Y||K),ve=F+Math.atan2(Q.y-K.y,Q.x-K.x);return he.push(ce),{point:ce,angle:P?ve:0,path:he}}const Oh=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Na(m,t){for(let i=0;i<m;i++){const c=t.length;t.resize(c+4),t.float32.set(Oh,3*c)}}function vl(m,t,i){const c=t[0],p=t[1];return m[0]=i[0]*c+i[4]*p+i[12],m[1]=i[1]*c+i[5]*p+i[13],m[3]=i[3]*c+i[7]*p+i[15],m}const Br=100;class Bh{constructor(t,i=new Bt(t.width+200,t.height+200,25),c=new Bt(t.width+200,t.height+200,25)){this.transform=t,this.grid=i,this.ignoredGrid=c,this.pitchFactor=Math.cos(t.pitch*Math.PI/180)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+Br,this.screenBottomBoundary=t.height+Br,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(t,i,c,p,g,b,S,P,A,k,F,z){const j=this.projectAndGetPerspectiveRatio(t.anchorPointX+P[0],t.anchorPointY+P[1],g,k,z),G=c*j.perspectiveRatio;let Y;if(b||S)Y=this._projectCollisionBox(t,G,p,g,b,S,P,j,k,F,z);else{const ge=j.x+(F?F.x*G:0),ce=j.y+(F?F.y*G:0);Y={allPointsOccluded:!1,box:[ge+t.x1*G,ce+t.y1*G,ge+t.x2*G,ce+t.y2*G]}}const[Q,K,oe,de]=Y.box,ie=b?Y.allPointsOccluded:j.isOccluded;let he=ie;return he||(he=j.perspectiveRatio<this.perspectiveRatioCutoff),he||(he=!this.isInsideGrid(Q,K,oe,de)),he||i!=="always"&&this.grid.hitTest(Q,K,oe,de,i,A)?{box:[Q,K,oe,de],placeable:!1,offscreen:!1,occluded:ie}:{box:[Q,K,oe,de],placeable:!0,offscreen:this.isOffscreen(Q,K,oe,de),occluded:ie}}placeCollisionCircles(t,i,c,p,g,b,S,P,A,k,F,z,j,G){const Y=[],Q=new s.P(i.anchorX,i.anchorY),K=this.getPerspectiveRatio(Q.x,Q.y,b,G),oe=(A?g*this.transform.getPitchedTextCorrection(i.anchorX,i.anchorY,b)/K:g*K)/s.aM,de={getElevation:G,pitchedLabelPlaneMatrix:S,lineVertexArray:c,pitchWithMap:A,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:this.transform,tileAnchorPoint:Q,unwrappedTileID:b,width:this.transform.width,height:this.transform.height,translation:j},ie=mo(oe,p,i.lineOffsetX*oe,i.lineOffsetY*oe,!1,i,!1,de);let he=!1,ge=!1,ce=!0;if(ie){const ve=.5*F*K+z,Fe=new s.P(-100,-100),Ce=new s.P(this.screenRightBoundary,this.screenBottomBoundary),ke=new ot,Le=ie.first,Xe=ie.last;let Ke=[];for(let Ct=Le.path.length-1;Ct>=1;Ct--)Ke.push(Le.path[Ct]);for(let Ct=1;Ct<Xe.path.length;Ct++)Ke.push(Xe.path[Ct]);const qe=2.5*ve;if(A){const Ct=this.projectPathToScreenSpace(Ke,de);Ke=Ct.some((cr=>cr.signedDistanceFromCamera<=0))?[]:Ct.map((cr=>cr.point))}let tt=[];if(Ke.length>0){const Ct=Ke[0].clone(),cr=Ke[0].clone();for(let Pr=1;Pr<Ke.length;Pr++)Ct.x=Math.min(Ct.x,Ke[Pr].x),Ct.y=Math.min(Ct.y,Ke[Pr].y),cr.x=Math.max(cr.x,Ke[Pr].x),cr.y=Math.max(cr.y,Ke[Pr].y);tt=Ct.x>=Fe.x&&cr.x<=Ce.x&&Ct.y>=Fe.y&&cr.y<=Ce.y?[Ke]:cr.x<Fe.x||Ct.x>Ce.x||cr.y<Fe.y||Ct.y>Ce.y?[]:s.aJ([Ke],Fe.x,Fe.y,Ce.x,Ce.y)}for(const Ct of tt){ke.reset(Ct,.25*ve);let cr=0;cr=ke.length<=.5*ve?1:Math.ceil(ke.paddedLength/qe)+1;for(let Pr=0;Pr<cr;Pr++){const vr=Pr/Math.max(cr-1,1),Ar=ke.lerp(vr),xr=Ar.x+Br,jr=Ar.y+Br;Y.push(xr,jr,ve,0);const Cr=xr-ve,xn=jr-ve,tn=xr+ve,Hr=jr+ve;if(ce=ce&&this.isOffscreen(Cr,xn,tn,Hr),ge=ge||this.isInsideGrid(Cr,xn,tn,Hr),t!=="always"&&this.grid.hitTestCircle(xr,jr,ve,t,k)&&(he=!0,!P))return{circles:[],offscreen:!1,collisionDetected:he}}}}return{circles:!P&&he||!ge||K<this.perspectiveRatioCutoff?[]:Y,offscreen:ce,collisionDetected:he}}projectPathToScreenSpace(t,i){const c=(function(p,g){const b=s.N();return s.aB(b,g.pitchedLabelPlaneMatrix),p.map((S=>{const P=zt(S.x,S.y,b,g.getElevation),A=g.transform.projectTileCoordinates(P.point.x,P.point.y,g.unwrappedTileID,g.getElevation);return A.point.x=(.5*A.point.x+.5)*g.width,A.point.y=(.5*-A.point.y+.5)*g.height,A}))})(t,i);return(function(p){let g=0,b=0,S=0,P=0;for(let A=0;A<p.length;A++)p[A].isOccluded?(S=A+1,P=0):(P++,P>b&&(b=P,g=S));return p.slice(g,g+b)})(c)}queryRenderedSymbols(t){if(t.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const i=[],c=new s.aa;for(const F of t){const z=new s.P(F.x+Br,F.y+Br);c.extend(z),i.push(z)}const{minX:p,minY:g,maxX:b,maxY:S}=c,P=this.grid.query(p,g,b,S).concat(this.ignoredGrid.query(p,g,b,S)),A={},k={};for(const F of P){const z=F.key;if(A[z.bucketInstanceId]===void 0&&(A[z.bucketInstanceId]={}),A[z.bucketInstanceId][z.featureIndex])continue;const j=[new s.P(F.x1,F.y1),new s.P(F.x2,F.y1),new s.P(F.x2,F.y2),new s.P(F.x1,F.y2)];s.aK(i,j)&&(A[z.bucketInstanceId][z.featureIndex]=!0,k[z.bucketInstanceId]===void 0&&(k[z.bucketInstanceId]=[]),k[z.bucketInstanceId].push(z.featureIndex))}return k}insertCollisionBox(t,i,c,p,g,b){(c?this.ignoredGrid:this.grid).insert({bucketInstanceId:p,featureIndex:g,collisionGroupID:b,overlapMode:i},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,i,c,p,g,b){const S=c?this.ignoredGrid:this.grid,P={bucketInstanceId:p,featureIndex:g,collisionGroupID:b,overlapMode:i};for(let A=0;A<t.length;A+=4)S.insertCircle(P,t[A],t[A+1],t[A+2])}projectAndGetPerspectiveRatio(t,i,c,p,g){if(g){let b;p?(b=[t,i,p(t,i),1],s.aH(b,b,g)):(b=[t,i,0,1],vl(b,b,g));const S=b[3];return{x:(b[0]/S+1)/2*this.transform.width+Br,y:(-b[1]/S+1)/2*this.transform.height+Br,perspectiveRatio:.5+this.transform.cameraToCenterDistance/S*.5,isOccluded:!1,signedDistanceFromCamera:S}}{const b=this.transform.projectTileCoordinates(t,i,c,p);return{x:(b.point.x+1)/2*this.transform.width+Br,y:(1-b.point.y)/2*this.transform.height+Br,perspectiveRatio:.5+this.transform.cameraToCenterDistance/b.signedDistanceFromCamera*.5,isOccluded:b.isOccluded,signedDistanceFromCamera:b.signedDistanceFromCamera}}}getPerspectiveRatio(t,i,c,p){const g=this.transform.projectTileCoordinates(t,i,c,p);return .5+this.transform.cameraToCenterDistance/g.signedDistanceFromCamera*.5}isOffscreen(t,i,c,p){return c<Br||t>=this.screenRightBoundary||p<Br||i>this.screenBottomBoundary}isInsideGrid(t,i,c,p){return c>=0&&t<this.gridRightBoundary&&p>=0&&i<this.gridBottomBoundary}getViewportMatrix(){const t=s.ar([]);return s.O(t,t,[-100,-100,0]),t}_projectCollisionBox(t,i,c,p,g,b,S,P,A,k,F){let z=1,j=0,G=0,Y=1;const Q=t.anchorPointX+S[0],K=t.anchorPointY+S[1];if(b&&!g){const Ke=this.projectAndGetPerspectiveRatio(Q+1,K,p,A,F),qe=Ke.x-P.x,tt=Math.atan((Ke.y-P.y)/qe)+(qe<0?Math.PI:0),Ct=Math.sin(tt),cr=Math.cos(tt);z=cr,j=Ct,G=-Ct,Y=cr}else if(!b&&g){const Ke=Ji(this.transform);z=Ke.vecEast[0],j=Ke.vecEast[1],G=Ke.vecSouth[0],Y=Ke.vecSouth[1]}let oe=P.x,de=P.y,ie=i;g&&(oe=Q,de=K,ie=Math.pow(2,-(this.transform.zoom-c.overscaledZ)),ie*=this.transform.getPitchedTextCorrection(Q,K,p),k||(ie*=s.an(.5+P.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))),k&&(oe+=z*k.x*ie+G*k.y*ie,de+=j*k.x*ie+Y*k.y*ie);const he=t.x1*ie,ge=t.x2*ie,ce=(he+ge)/2,ve=t.y1*ie,Fe=t.y2*ie,Ce=(ve+Fe)/2,ke=[{offsetX:he,offsetY:ve},{offsetX:ce,offsetY:ve},{offsetX:ge,offsetY:ve},{offsetX:ge,offsetY:Ce},{offsetX:ge,offsetY:Fe},{offsetX:ce,offsetY:Fe},{offsetX:he,offsetY:Fe},{offsetX:he,offsetY:Ce}];let Le=[];for(const{offsetX:Ke,offsetY:qe}of ke)Le.push(new s.P(oe+z*Ke+G*qe,de+j*Ke+Y*qe));let Xe=!1;if(g){const Ke=Le.map((qe=>this.projectAndGetPerspectiveRatio(qe.x,qe.y,p,A,F)));Xe=Ke.some((qe=>!qe.isOccluded)),Le=Ke.map((qe=>new s.P(qe.x,qe.y)))}else Xe=!0;return{box:s.aL(Le),allPointsOccluded:!Xe}}}class Nh{constructor(t,i,c,p){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?i:-i))):p&&c?1:0,this.placed=c}isHidden(){return this.opacity===0&&!this.placed}}class us{constructor(t,i,c,p,g){this.text=new Nh(t?t.text:null,i,c,g),this.icon=new Nh(t?t.icon:null,i,p,g)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class jh{constructor(t,i,c){this.text=t,this.icon=i,this.skipFade=c}}class Vh{constructor(t,i,c,p,g){this.bucketInstanceId=t,this.featureIndex=i,this.sourceLayerIndex=c,this.bucketIndex=p,this.tileID=g}}class Uh{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const i=++this.maxGroupID;this.collisionGroups[t]={ID:i,predicate:c=>c.collisionGroupID===i}}return this.collisionGroups[t]}}function xl(m,t,i,c,p){const{horizontalAlign:g,verticalAlign:b}=s.aS(m);return new s.P(-(g-.5)*t+c[0]*p,-(b-.5)*i+c[1]*p)}class $c{constructor(t,i,c,p,g){this.transform=t.clone(),this.terrain=i,this.collisionIndex=new Bh(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=c,this.retainedQueryData={},this.collisionGroups=new Uh(p),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=g,g&&(g.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(t){const i=this.terrain;return i?(c,p)=>i.getElevation(t,c,p):null}getBucketParts(t,i,c,p){const g=c.getBucket(i),b=c.latestFeatureIndex;if(!g||!b||i.id!==g.layerIds[0])return;const S=c.collisionBoxArray,P=g.layers[0].layout,A=g.layers[0].paint,k=Math.pow(2,this.transform.zoom-c.tileID.overscaledZ),F=c.tileSize/s.a5,z=c.tileID.toUnwrapped(),j=P.get("text-rotation-alignment")==="map",G=s.aN(c,1,this.transform.zoom),Y=s.aO(this.collisionIndex.transform,c,A.get("text-translate"),A.get("text-translate-anchor")),Q=s.aO(this.collisionIndex.transform,c,A.get("icon-translate"),A.get("icon-translate-anchor")),K=ri(j,this.transform,G);this.retainedQueryData[g.bucketInstanceId]=new Vh(g.bucketInstanceId,b,g.sourceLayerIndex,g.index,c.tileID);const oe={bucket:g,layout:P,translationText:Y,translationIcon:Q,unwrappedTileID:z,pitchedLabelPlaneMatrix:K,scale:k,textPixelRatio:F,holdingForFade:c.holdingForSymbolFade(),collisionBoxArray:S,partiallyEvaluatedTextSize:s.ay(g.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(g.sourceID)};if(p)for(const de of g.sortKeyRanges){const{sortKey:ie,symbolInstanceStart:he,symbolInstanceEnd:ge}=de;t.push({sortKey:ie,symbolInstanceStart:he,symbolInstanceEnd:ge,parameters:oe})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:g.symbolInstances.length,parameters:oe})}attemptAnchorPlacement(t,i,c,p,g,b,S,P,A,k,F,z,j,G,Y,Q,K,oe,de,ie){const he=s.aP[t.textAnchor],ge=[t.textOffset0,t.textOffset1],ce=xl(he,c,p,ge,g),ve=this.collisionIndex.placeCollisionBox(i,z,P,A,k,S,b,Q,F.predicate,de,ce,ie);if((!oe||this.collisionIndex.placeCollisionBox(oe,z,P,A,k,S,b,K,F.predicate,de,ce,ie).placeable)&&ve.placeable){let Fe;if(this.prevPlacement&&this.prevPlacement.variableOffsets[j.crossTileID]&&this.prevPlacement.placements[j.crossTileID]&&this.prevPlacement.placements[j.crossTileID].text&&(Fe=this.prevPlacement.variableOffsets[j.crossTileID].anchor),j.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[j.crossTileID]={textOffset:ge,width:c,height:p,anchor:he,textBoxScale:g,prevAnchor:Fe},this.markUsedJustification(G,he,j,Y),G.allowVerticalPlacement&&(this.markUsedOrientation(G,Y,j),this.placedOrientations[j.crossTileID]=Y),{shift:ce,placedGlyphBoxes:ve}}}placeLayerBucketPart(t,i,c){const{bucket:p,layout:g,translationText:b,translationIcon:S,unwrappedTileID:P,pitchedLabelPlaneMatrix:A,textPixelRatio:k,holdingForFade:F,collisionBoxArray:z,partiallyEvaluatedTextSize:j,collisionGroup:G}=t.parameters,Y=g.get("text-optional"),Q=g.get("icon-optional"),K=s.aQ(g,"text-overlap","text-allow-overlap"),oe=K==="always",de=s.aQ(g,"icon-overlap","icon-allow-overlap"),ie=de==="always",he=g.get("text-rotation-alignment")==="map",ge=g.get("text-pitch-alignment")==="map",ce=g.get("icon-text-fit")!=="none",ve=g.get("symbol-z-order")==="viewport-y",Fe=oe&&(ie||!p.hasIconData()||Q),Ce=ie&&(oe||!p.hasTextData()||Y);!p.collisionArrays&&z&&p.deserializeCollisionBoxes(z);const ke=this.retainedQueryData[p.bucketInstanceId].tileID,Le=this._getTerrainElevationFunc(ke),Xe=this.transform.getFastPathSimpleProjectionMatrix(ke),Ke=(qe,tt,Ct)=>{var cr,Pr;if(i[qe.crossTileID])return;if(F)return void(this.placements[qe.crossTileID]=new jh(!1,!1,!1));let vr=!1,Ar=!1,xr=!0,jr=null,Cr={box:null,placeable:!1,offscreen:null,occluded:!1},xn={placeable:!1},tn=null,Hr=null,An=null,Sa=0,ta=0,qi=0;tt.textFeatureIndex?Sa=tt.textFeatureIndex:qe.useRuntimeCollisionCircles&&(Sa=qe.featureIndex),tt.verticalTextFeatureIndex&&(ta=tt.verticalTextFeatureIndex);const Kn=tt.textBox;if(Kn){const yi=Tr=>{let br=s.az.horizontal;if(p.allowVerticalPlacement&&!Tr&&this.prevPlacement){const mn=this.prevPlacement.placedOrientations[qe.crossTileID];mn&&(this.placedOrientations[qe.crossTileID]=mn,br=mn,this.markUsedOrientation(p,br,qe))}return br},Gi=(Tr,br)=>{if(p.allowVerticalPlacement&&qe.numVerticalGlyphVertices>0&&tt.verticalTextBox){for(const mn of p.writingModes)if(mn===s.az.vertical?(Cr=br(),xn=Cr):Cr=Tr(),Cr&&Cr.placeable)break}else Cr=Tr()},Ii=qe.textAnchorOffsetStartIndex,Ai=qe.textAnchorOffsetEndIndex;if(Ai===Ii){const Tr=(br,mn)=>{const gn=this.collisionIndex.placeCollisionBox(br,K,k,ke,P,ge,he,b,G.predicate,Le,void 0,Xe);return gn&&gn.placeable&&(this.markUsedOrientation(p,mn,qe),this.placedOrientations[qe.crossTileID]=mn),gn};Gi((()=>Tr(Kn,s.az.horizontal)),(()=>{const br=tt.verticalTextBox;return p.allowVerticalPlacement&&qe.numVerticalGlyphVertices>0&&br?Tr(br,s.az.vertical):{box:null,offscreen:null}})),yi(Cr&&Cr.placeable)}else{let Tr=s.aP[(Pr=(cr=this.prevPlacement)===null||cr===void 0?void 0:cr.variableOffsets[qe.crossTileID])===null||Pr===void 0?void 0:Pr.anchor];const br=(gn,Op,Bp)=>{const no=gn.x2-gn.x1,Bf=gn.y2-gn.y1,Np=qe.textBoxScale,Ou=ce&&de==="never"?Op:null;let Ea=null,Pa=K==="never"?1:2,Ma="never";Tr&&Pa++;for(let Bu=0;Bu<Pa;Bu++){for(let Nu=Ii;Nu<Ai;Nu++){const nc=p.textAnchorOffsets.get(Nu);if(Tr&&nc.textAnchor!==Tr)continue;const ic=this.attemptAnchorPlacement(nc,gn,no,Bf,Np,he,ge,k,ke,P,G,Ma,qe,p,Bp,b,S,Ou,Le);if(ic&&(Ea=ic.placedGlyphBoxes,Ea&&Ea.placeable))return vr=!0,jr=ic.shift,Ea}Tr?Tr=null:Ma=K}return c&&!Ea&&(Ea={box:this.collisionIndex.placeCollisionBox(Kn,"always",k,ke,P,ge,he,b,G.predicate,Le,void 0,Xe).box,offscreen:!1,placeable:!1,occluded:!1}),Ea};Gi((()=>br(Kn,tt.iconBox,s.az.horizontal)),(()=>{const gn=tt.verticalTextBox;return p.allowVerticalPlacement&&(!Cr||!Cr.placeable)&&qe.numVerticalGlyphVertices>0&&gn?br(gn,tt.verticalIconBox,s.az.vertical):{box:null,occluded:!0,offscreen:null}})),Cr&&(vr=Cr.placeable,xr=Cr.offscreen);const mn=yi(Cr&&Cr.placeable);if(!vr&&this.prevPlacement){const gn=this.prevPlacement.variableOffsets[qe.crossTileID];gn&&(this.variableOffsets[qe.crossTileID]=gn,this.markUsedJustification(p,gn.anchor,qe,mn))}}}if(tn=Cr,vr=tn&&tn.placeable,xr=tn&&tn.offscreen,qe.useRuntimeCollisionCircles&&qe.centerJustifiedTextSymbolIndex>=0){const yi=p.text.placedSymbolArray.get(qe.centerJustifiedTextSymbolIndex),Gi=s.aA(p.textSizeData,j,yi),Ii=g.get("text-padding");Hr=this.collisionIndex.placeCollisionCircles(K,yi,p.lineVertexArray,p.glyphOffsetArray,Gi,P,A,c,ge,G.predicate,qe.collisionCircleDiameter,Ii,b,Le),Hr.circles.length&&Hr.collisionDetected&&!c&&s.w("Collisions detected, but collision boxes are not shown"),vr=oe||Hr.circles.length>0&&!Hr.collisionDetected,xr=xr&&Hr.offscreen}if(tt.iconFeatureIndex&&(qi=tt.iconFeatureIndex),tt.iconBox){const yi=Gi=>this.collisionIndex.placeCollisionBox(Gi,de,k,ke,P,ge,he,S,G.predicate,Le,ce&&jr?jr:void 0,Xe);xn&&xn.placeable&&tt.verticalIconBox?(An=yi(tt.verticalIconBox),Ar=An.placeable):(An=yi(tt.iconBox),Ar=An.placeable),xr=xr&&An.offscreen}const to=Y||qe.numHorizontalGlyphVertices===0&&qe.numVerticalGlyphVertices===0,qs=Q||qe.numIconVertices===0;to||qs?qs?to||(Ar=Ar&&vr):vr=Ar&&vr:Ar=vr=Ar&&vr;const ro=Ar&&An.placeable;if(vr&&tn.placeable&&this.collisionIndex.insertCollisionBox(tn.box,K,g.get("text-ignore-placement"),p.bucketInstanceId,xn&&xn.placeable&&ta?ta:Sa,G.ID),ro&&this.collisionIndex.insertCollisionBox(An.box,de,g.get("icon-ignore-placement"),p.bucketInstanceId,qi,G.ID),Hr&&vr&&this.collisionIndex.insertCollisionCircles(Hr.circles,K,g.get("text-ignore-placement"),p.bucketInstanceId,Sa,G.ID),c&&this.storeCollisionData(p.bucketInstanceId,Ct,tt,tn,An,Hr),qe.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(p.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[qe.crossTileID]=new jh((vr||Fe)&&!(tn!=null&&tn.occluded),(Ar||Ce)&&!(An!=null&&An.occluded),xr||p.justReloaded),i[qe.crossTileID]=!0};if(ve){if(t.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const qe=p.getSortedSymbolIndexes(-this.transform.bearingInRadians);for(let tt=qe.length-1;tt>=0;--tt){const Ct=qe[tt];Ke(p.symbolInstances.get(Ct),p.collisionArrays[Ct],Ct)}}else for(let qe=t.symbolInstanceStart;qe<t.symbolInstanceEnd;qe++)Ke(p.symbolInstances.get(qe),p.collisionArrays[qe],qe);p.justReloaded=!1}storeCollisionData(t,i,c,p,g,b){if(c.textBox||c.iconBox){let S,P;this.collisionBoxArrays.has(t)?S=this.collisionBoxArrays.get(t):(S=new Map,this.collisionBoxArrays.set(t,S)),S.has(i)?P=S.get(i):(P={text:null,icon:null},S.set(i,P)),c.textBox&&(P.text=p.box),c.iconBox&&(P.icon=g.box)}if(b){let S=this.collisionCircleArrays[t];S===void 0&&(S=this.collisionCircleArrays[t]=[]);for(let P=0;P<b.circles.length;P+=4)S.push(b.circles[P+0]-Br),S.push(b.circles[P+1]-Br),S.push(b.circles[P+2]),S.push(b.collisionDetected?1:0)}}markUsedJustification(t,i,c,p){let g;g=p===s.az.vertical?c.verticalPlacedTextSymbolIndex:{left:c.leftJustifiedTextSymbolIndex,center:c.centerJustifiedTextSymbolIndex,right:c.rightJustifiedTextSymbolIndex}[s.aR(i)];const b=[c.leftJustifiedTextSymbolIndex,c.centerJustifiedTextSymbolIndex,c.rightJustifiedTextSymbolIndex,c.verticalPlacedTextSymbolIndex];for(const S of b)S>=0&&(t.text.placedSymbolArray.get(S).crossTileID=g>=0&&S!==g?0:c.crossTileID)}markUsedOrientation(t,i,c){const p=i===s.az.horizontal||i===s.az.horizontalOnly?i:0,g=i===s.az.vertical?i:0,b=[c.leftJustifiedTextSymbolIndex,c.centerJustifiedTextSymbolIndex,c.rightJustifiedTextSymbolIndex];for(const S of b)t.text.placedSymbolArray.get(S).placedOrientation=p;c.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(c.verticalPlacedTextSymbolIndex).placedOrientation=g)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const i=this.prevPlacement;let c=!1;this.prevZoomAdjustment=i?i.zoomAdjustment(this.transform.zoom):0;const p=i?i.symbolFadeChange(t):1,g=i?i.opacities:{},b=i?i.variableOffsets:{},S=i?i.placedOrientations:{};for(const P in this.placements){const A=this.placements[P],k=g[P];k?(this.opacities[P]=new us(k,p,A.text,A.icon),c=c||A.text!==k.text.placed||A.icon!==k.icon.placed):(this.opacities[P]=new us(null,p,A.text,A.icon,A.skipFade),c=c||A.text||A.icon)}for(const P in g){const A=g[P];if(!this.opacities[P]){const k=new us(A,p,!1,!1);k.isHidden()||(this.opacities[P]=k,c=c||A.text.placed||A.icon.placed)}}for(const P in b)this.variableOffsets[P]||!this.opacities[P]||this.opacities[P].isHidden()||(this.variableOffsets[P]=b[P]);for(const P in S)this.placedOrientations[P]||!this.opacities[P]||this.opacities[P].isHidden()||(this.placedOrientations[P]=S[P]);if(i&&i.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");c?this.lastPlacementChangeTime=t:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=i?i.lastPlacementChangeTime:t)}updateLayerOpacities(t,i){const c={};for(const p of i){const g=p.getBucket(t);g&&p.latestFeatureIndex&&t.id===g.layerIds[0]&&this.updateBucketOpacities(g,p.tileID,c,p.collisionBoxArray)}}updateBucketOpacities(t,i,c,p){t.hasTextData()&&(t.text.opacityVertexArray.clear(),t.text.hasVisibleVertices=!1),t.hasIconData()&&(t.icon.opacityVertexArray.clear(),t.icon.hasVisibleVertices=!1),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const g=t.layers[0],b=g.layout,S=new us(null,0,!1,!1,!0),P=b.get("text-allow-overlap"),A=b.get("icon-allow-overlap"),k=g._unevaluatedLayout.hasValue("text-variable-anchor")||g._unevaluatedLayout.hasValue("text-variable-anchor-offset"),F=b.get("text-rotation-alignment")==="map",z=b.get("text-pitch-alignment")==="map",j=b.get("icon-text-fit")!=="none",G=new us(null,0,P&&(A||!t.hasIconData()||b.get("icon-optional")),A&&(P||!t.hasTextData()||b.get("text-optional")),!0);!t.collisionArrays&&p&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(p);const Y=(K,oe,de)=>{for(let ie=0;ie<oe/4;ie++)K.opacityVertexArray.emplaceBack(de);K.hasVisibleVertices=K.hasVisibleVertices||de!==ps},Q=this.collisionBoxArrays.get(t.bucketInstanceId);for(let K=0;K<t.symbolInstances.length;K++){const oe=t.symbolInstances.get(K),{numHorizontalGlyphVertices:de,numVerticalGlyphVertices:ie,crossTileID:he}=oe;let ge=this.opacities[he];c[he]?ge=S:ge||(ge=G,this.opacities[he]=ge),c[he]=!0;const ce=oe.numIconVertices>0,ve=this.placedOrientations[oe.crossTileID],Fe=ve===s.az.vertical,Ce=ve===s.az.horizontal||ve===s.az.horizontalOnly;if(de>0||ie>0){const Le=Wc(ge.text);Y(t.text,de,Fe?ps:Le),Y(t.text,ie,Ce?ps:Le);const Xe=ge.text.isHidden();[oe.rightJustifiedTextSymbolIndex,oe.centerJustifiedTextSymbolIndex,oe.leftJustifiedTextSymbolIndex].forEach((tt=>{tt>=0&&(t.text.placedSymbolArray.get(tt).hidden=Xe||Fe?1:0)})),oe.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(oe.verticalPlacedTextSymbolIndex).hidden=Xe||Ce?1:0);const Ke=this.variableOffsets[oe.crossTileID];Ke&&this.markUsedJustification(t,Ke.anchor,oe,ve);const qe=this.placedOrientations[oe.crossTileID];qe&&(this.markUsedJustification(t,"left",oe,qe),this.markUsedOrientation(t,qe,oe))}if(ce){const Le=Wc(ge.icon),Xe=!(j&&oe.verticalPlacedIconSymbolIndex&&Fe);oe.placedIconSymbolIndex>=0&&(Y(t.icon,oe.numIconVertices,Xe?Le:ps),t.icon.placedSymbolArray.get(oe.placedIconSymbolIndex).hidden=ge.icon.isHidden()),oe.verticalPlacedIconSymbolIndex>=0&&(Y(t.icon,oe.numVerticalIconVertices,Xe?ps:Le),t.icon.placedSymbolArray.get(oe.verticalPlacedIconSymbolIndex).hidden=ge.icon.isHidden())}const ke=Q&&Q.has(K)?Q.get(K):{text:null,icon:null};if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const Le=t.collisionArrays[K];if(Le){let Xe=new s.P(0,0);if(Le.textBox||Le.verticalTextBox){let Ke=!0;if(k){const qe=this.variableOffsets[he];qe?(Xe=xl(qe.anchor,qe.width,qe.height,qe.textOffset,qe.textBoxScale),F&&Xe._rotate(z?-this.transform.bearingInRadians:this.transform.bearingInRadians)):Ke=!1}if(Le.textBox||Le.verticalTextBox){let qe;Le.textBox&&(qe=Fe),Le.verticalTextBox&&(qe=Ce),qc(t.textCollisionBox.collisionVertexArray,ge.text.placed,!Ke||qe,ke.text,Xe.x,Xe.y)}}if(Le.iconBox||Le.verticalIconBox){const Ke=!!(!Ce&&Le.verticalIconBox);let qe;Le.iconBox&&(qe=Ke),Le.verticalIconBox&&(qe=!Ke),qc(t.iconCollisionBox.collisionVertexArray,ge.icon.placed,qe,ke.icon,j?Xe.x:0,j?Xe.y:0)}}}}if(t.sortFeatures(-this.transform.bearingInRadians),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.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);t.bucketInstanceId in this.collisionCircleArrays&&(t.collisionCircleArray=this.collisionCircleArrays[t.bucketInstanceId],delete this.collisionCircleArrays[t.bucketInstanceId])}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,i){const c=this.zoomAtLastRecencyCheck===i?1-this.zoomAdjustment(i):1;return this.zoomAtLastRecencyCheck=i,this.commitTime+this.fadeDuration*c>t}setStale(){this.stale=!0}}function qc(m,t,i,c,p,g){c&&c.length!==0||(c=[0,0,0,0]);const b=c[0]-Br,S=c[1]-Br,P=c[2]-Br,A=c[3]-Br;m.emplaceBack(t?1:0,i?1:0,p||0,g||0,b,S),m.emplaceBack(t?1:0,i?1:0,p||0,g||0,P,S),m.emplaceBack(t?1:0,i?1:0,p||0,g||0,P,A),m.emplaceBack(t?1:0,i?1:0,p||0,g||0,b,A)}const Gc=Math.pow(2,25),Zc=Math.pow(2,24),df=Math.pow(2,17),hs=Math.pow(2,16),bl=Math.pow(2,9),$h=Math.pow(2,8),_o=Math.pow(2,1);function Wc(m){if(m.opacity===0&&!m.placed)return 0;if(m.opacity===1&&m.placed)return 4294967295;const t=m.placed?1:0,i=Math.floor(127*m.opacity);return i*Gc+t*Zc+i*df+t*hs+i*bl+t*$h+i*_o+t}const ps=0;class ma{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,i,c,p,g){const b=this._bucketParts;for(;this._currentTileIndex<t.length;)if(i.getBucketParts(b,p,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,g())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,b.sort(((S,P)=>S.sortKey-P.sortKey)));this._currentPartIndex<b.length;)if(i.placeLayerBucketPart(b[this._currentPartIndex],this._seenCrossTileIDs,c),this._currentPartIndex++,g())return!0;return!1}}class vo{constructor(t,i,c,p,g,b,S,P){this.placement=new $c(t,i,b,S,P),this._currentPlacementIndex=c.length-1,this._forceFullPlacement=p,this._showCollisionBoxes=g,this._done=!1}isDone(){return this._done}continuePlacement(t,i,c){const p=fe(),g=()=>!this._forceFullPlacement&&fe()-p>2;for(;this._currentPlacementIndex>=0;){const b=i[t[this._currentPlacementIndex]],S=this.placement.collisionIndex.transform.zoom;if(b.type==="symbol"&&(!b.minzoom||b.minzoom<=S)&&(!b.maxzoom||b.maxzoom>S)){if(this._inProgressLayer||(this._inProgressLayer=new ma(b)),this._inProgressLayer.continuePlacement(c[b.source],this.placement,this._showCollisionBoxes,b,g))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const Nt=512/s.a5/2;class Hc{constructor(t,i,c){this.tileID=t,this.bucketInstanceId=c,this._symbolsByKey={};const p=new Map;for(let g=0;g<i.length;g++){const b=i.get(g),S=b.key,P=p.get(S);P?P.push(b):p.set(S,[b])}for(const[g,b]of p){const S={positions:b.map((P=>({x:Math.floor(P.anchorX*Nt),y:Math.floor(P.anchorY*Nt)}))),crossTileIDs:b.map((P=>P.crossTileID))};if(S.positions.length>128){const P=new s.aT(S.positions.length,16,Uint16Array);for(const{x:A,y:k}of S.positions)P.add(A,k);P.finish(),delete S.positions,S.index=P}this._symbolsByKey[g]=S}}getScaledCoordinates(t,i){const{x:c,y:p,z:g}=this.tileID.canonical,{x:b,y:S,z:P}=i.canonical,A=Nt/Math.pow(2,P-g),k=(S*s.a5+t.anchorY)*A,F=p*s.a5*Nt;return{x:Math.floor((b*s.a5+t.anchorX)*A-c*s.a5*Nt),y:Math.floor(k-F)}}findMatches(t,i,c){const p=this.tileID.canonical.z<i.canonical.z?1:Math.pow(2,this.tileID.canonical.z-i.canonical.z);for(let g=0;g<t.length;g++){const b=t.get(g);if(b.crossTileID)continue;const S=this._symbolsByKey[b.key];if(!S)continue;const P=this.getScaledCoordinates(b,i);if(S.index){const A=S.index.range(P.x-p,P.y-p,P.x+p,P.y+p).sort();for(const k of A){const F=S.crossTileIDs[k];if(!c[F]){c[F]=!0,b.crossTileID=F;break}}}else if(S.positions)for(let A=0;A<S.positions.length;A++){const k=S.positions[A],F=S.crossTileIDs[A];if(Math.abs(k.x-P.x)<=p&&Math.abs(k.y-P.y)<=p&&!c[F]){c[F]=!0,b.crossTileID=F;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map((({crossTileIDs:t})=>t))}}class ff{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Xc{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const i=Math.round((t-this.lng)/360);if(i!==0)for(const c in this.indexes){const p=this.indexes[c],g={};for(const b in p){const S=p[b];S.tileID=S.tileID.unwrapTo(S.tileID.wrap+i),g[S.tileID.key]=S}this.indexes[c]=g}this.lng=t}addBucket(t,i,c){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===i.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let g=0;g<i.symbolInstances.length;g++)i.symbolInstances.get(g).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});const p=this.usedCrossTileIDs[t.overscaledZ];for(const g in this.indexes){const b=this.indexes[g];if(Number(g)>t.overscaledZ)for(const S in b){const P=b[S];P.tileID.isChildOf(t)&&P.findMatches(i.symbolInstances,t,p)}else{const S=b[t.scaledTo(Number(g)).key];S&&S.findMatches(i.symbolInstances,t,p)}}for(let g=0;g<i.symbolInstances.length;g++){const b=i.symbolInstances.get(g);b.crossTileID||(b.crossTileID=c.generate(),p[b.crossTileID]=!0)}return this.indexes[t.overscaledZ]===void 0&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Hc(t,i.symbolInstances,i.bucketInstanceId),!0}removeBucketCrossTileIDs(t,i){for(const c of i.getCrossTileIDsLists())for(const p of c)delete this.usedCrossTileIDs[t][p]}removeStaleBuckets(t){let i=!1;for(const c in this.indexes){const p=this.indexes[c];for(const g in p)t[p[g].bucketInstanceId]||(this.removeBucketCrossTileIDs(c,p[g]),delete p[g],i=!0)}return i}}class Xn{constructor(){this.layerIndexes={},this.crossTileIDs=new ff,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(t,i,c){let p=this.layerIndexes[t.id];p===void 0&&(p=this.layerIndexes[t.id]=new Xc);let g=!1;const b={};p.handleWrapJump(c);for(const S of i){const P=S.getBucket(t);P&&t.id===P.layerIds[0]&&(P.bucketInstanceId||(P.bucketInstanceId=++this.maxBucketInstanceId),p.addBucket(S.tileID,P,this.crossTileIDs)&&(g=!0),b[P.bucketInstanceId]=!0)}return p.removeStaleBuckets(b)&&(g=!0),g}pruneUnusedLayers(t){const i={};t.forEach((c=>{i[c]=!0}));for(const c in this.layerIndexes)i[c]||delete this.layerIndexes[c]}}var Dn="void main() {fragColor=vec4(1.0);}";const Rr={prelude:Mt(`#ifdef GL_ES 6precision mediump float; 7#else 8#if !defined(lowp) 9#define lowp 10#endif 11#if !defined(mediump) 12#define mediump 13#endif 14#if !defined(highp) 15#define highp 16#endif 17#endif 18out highp vec4 fragColor;`,`#ifdef GL_ES 19precision highp float; 20#else 21#if !defined(lowp) 22#define lowp 23#endif 24#if !defined(mediump) 25#define mediump 26#endif 27#if !defined(highp) 28#define highp 29#endif 30#endif 31vec2 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(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0 32);}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);
32return (tile_units_to_pixels*pos+offset)/pattern_size;}mat3 rotationMatrixFromAxisAngle(vec3 u,float angle) {float c=cos(angle);float s=sin(angle);float c2=1.0-c;return mat3(u.x*u.x*c2+ c,u.x*u.y*c2-u.z*s,u.x*u.z*c2+u.y*s,u.y*u.x*c2+u.z*s,u.y*u.y*c2+ c,u.y*u.z*c2-u.x*s,u.z*u.x*c2-u.y*s,u.z*u.y*c2+u.x*s,u.z*u.z*c2+ c 33);} 34#ifdef TERRAIN3D 35uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth; 36#endif 37const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) { 38#ifdef TERRAIN3D 39highp float d=unpack(texture(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0)); 40#else 41return 1.0; 42#endif 43}float calculate_visibility(vec4 pos) { 44#ifdef TERRAIN3D 45vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0; 46#else 47return 1.0; 48#endif 49}float ele(vec2 pos) { 50#ifdef TERRAIN3D 51vec4 rgb=(texture(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a; 52#else 53return 0.0; 54#endif 55}float get_elevation(vec2 pos) { 56#ifdef TERRAIN3D 57#ifdef GLOBE 58if ((pos.y <-32767.5) || (pos.y > 32766.5)) {return 0.0;} 59#endif 60vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration; 61#else 62return 0.0; 63#endif 64}const float PI=3.141592653589793;uniform mat4 u_projection_matrix;`),projectionMercator:Mt("","float projectLineThickness(float tileY) {return 1.0;}float projectCircleRadius(float tileY) {return 1.0;}vec4 projectTile(vec2 p) {vec4 result=u_projection_matrix*vec4(p,0.0,1.0);return result;}vec4 projectTile(vec2 p,vec2 rawPos) {vec4 result=u_projection_matrix*vec4(p,0.0,1.0);if (rawPos.y <-32767.5 || rawPos.y > 32766.5) {result.z=-10000000.0;}return result;}vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_projection_matrix*vec4(posInTile,elevation,1.0);}vec4 projectTileFor3D(vec2 posInTile,float elevation) {return projectTileWithElevation(posInTile,elevation);}"),projectionGlobe:Mt("",`#define GLOBE_RADIUS 6371008.8 65uniform highp vec4 u_projection_tile_mercator_coords;uniform highp vec4 u_projection_clipping_plane;uniform highp float u_projection_transition;uniform mat4 u_projection_fallback_matrix;vec3 globeRotateVector(vec3 vec,vec2 angles) {vec3 axisRight=vec3(vec.z,0.0,-vec.x);vec3 axisUp=cross(axisRight,vec);axisRight=normalize(axisRight);axisUp=normalize(axisUp);vec2 t=tan(angles);return normalize(vec+axisRight*t.x+axisUp*t.y);}mat3 globeGetRotationMatrix(vec3 spherePos) {vec3 axisRight=vec3(spherePos.z,0.0,-spherePos.x);vec3 axisDown=cross(axisRight,spherePos);axisRight=normalize(axisRight);axisDown=normalize(axisDown);return mat3(axisRight,axisDown,spherePos 66);}float circumferenceRatioAtTileY(float tileY) {float mercator_pos_y=u_projection_tile_mercator_coords.y+u_projection_tile_mercator_coords.w*tileY;float spherical_y=2.0*atan(exp(PI-(mercator_pos_y*PI*2.0)))-PI*0.5;return cos(spherical_y);}float projectLineThickness(float tileY) {float thickness=1.0/circumferenceRatioAtTileY(tileY); 67if (u_projection_transition < 0.999) {return mix(1.0,thickness,u_projection_transition);} else {return thickness;}}vec3 projectToSphere(vec2 translatedPos,vec2 rawPos) {vec2 mercator_pos=u_projection_tile_mercator_coords.xy+u_projection_tile_mercator_coords.zw*translatedPos;vec2 spherical;spherical.x=mercator_pos.x*PI*2.0+PI;spherical.y=2.0*atan(exp(PI-(mercator_pos.y*PI*2.0)))-PI*0.5;float len=cos(spherical.y);vec3 pos=vec3(sin(spherical.x)*len,sin(spherical.y),cos(spherical.x)*len 68);if (rawPos.y <-32767.5) {pos=vec3(0.0,1.0,0.0);}if (rawPos.y > 32766.5) {pos=vec3(0.0,-1.0,0.0);}return pos;}vec3 projectToSphere(vec2 posInTile) {return projectToSphere(posInTile,vec2(0.0,0.0));}float globeComputeClippingZ(vec3 spherePos) {return (1.0-(dot(spherePos,u_projection_clipping_plane.xyz)+u_projection_clipping_plane.w));}vec4 interpolateProjection(vec2 posInTile,vec3 spherePos,float elevation) {vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);vec4 globePosition=u_projection_matrix*vec4(elevatedPos,1.0);globePosition.z=globeComputeClippingZ(elevatedPos)*globePosition.w;if (u_projection_transition > 0.999) {return globePosition;}vec4 flatPosition=u_projection_fallback_matrix*vec4(posInTile,elevation,1.0);const float z_globeness_threshold=0.2;vec4 result=globePosition;result.z=mix(0.0,globePosition.z,clamp((u_projection_transition-z_globeness_threshold)/(1.0-z_globeness_threshold),0.0,1.0));result.xyw=mix(flatPosition.xyw,globePosition.xyw,u_projection_transition);if ((posInTile.y <-32767.5) || (posInTile.y > 32766.5)) {result=globePosition;const float poles_hidden_anim_percentage=0.02;result.z=mix(globePosition.z,100.0,pow(max((1.0-u_projection_transition)/poles_hidden_anim_percentage,0.0),8.0));}return result;}vec4 interpolateProjectionFor3D(vec2 posInTile,vec3 spherePos,float elevation) {vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);vec4 globePosition=u_projection_matrix*vec4(elevatedPos,1.0);if (u_projection_transition > 0.999) {return globePosition;}vec4 fallbackPosition=u_projection_fallback_matrix*vec4(posInTile,elevation,1.0);return mix(fallbackPosition,globePosition,u_projection_transition);}vec4 projectTile(vec2 posInTile) {return interpolateProjection(posInTile,projectToSphere(posInTile),0.0);}vec4 projectTile(vec2 posInTile,vec2 rawPos) {return interpolateProjection(posInTile,projectToSphere(posInTile,rawPos),0.0);}vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return interpolateProjection(posInTile,projectToSphere(posInTile),elevation);}vec4 projectTileFor3D(vec2 posInTile,float elevation) {vec3 spherePos=projectToSphere(posInTile,posInTile);return interpolateProjectionFor3D(posInTile,spherePos,elevation);}`),background:Mt(`uniform vec4 u_color;uniform float u_opacity;void main() {fragColor=u_color*u_opacity; 69#ifdef OVERDRAW_INSPECTOR 70fragColor=vec4(1.0); 71#endif 72}`,"in vec2 a_pos;void main() {gl_Position=projectTile(a_pos);}"),backgroundPattern:Mt(`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;
72uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;in vec2 v_pos_a;in 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=texture(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=texture(u_image,pos2);fragColor=mix(color1,color2,u_mix)*u_opacity; 73#ifdef OVERDRAW_INSPECTOR 74fragColor=vec4(1.0); 75#endif 76}`,"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;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b;void main() {gl_Position=projectTile(a_pos);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);}"),circle:Mt(`in vec3 v_data;in float v_visibility; 77#pragma mapbox: define highp vec4 color 78#pragma mapbox: define mediump float radius 79#pragma mapbox: define lowp float blur 80#pragma mapbox: define lowp float opacity 81#pragma mapbox: define highp vec4 stroke_color 82#pragma mapbox: define mediump float stroke_width 83#pragma mapbox: define lowp float stroke_opacity 84void main() { 85#pragma mapbox: initialize highp vec4 color 86#pragma mapbox: initialize mediump float radius 87#pragma mapbox: initialize lowp float blur 88#pragma mapbox: initialize lowp float opacity 89#pragma mapbox: initialize highp vec4 stroke_color 90#pragma mapbox: initialize mediump float stroke_width 91#pragma mapbox: initialize lowp float stroke_opacity 92vec2 extrude=v_data.xy;float extrude_length=length(extrude);float antialiased_blur=v_data.z;float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));fragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);const float epsilon=0.5/255.0;if (fragColor.r < epsilon && fragColor.g < epsilon && fragColor.b < epsilon && fragColor.a < epsilon) {discard;} 93#ifdef OVERDRAW_INSPECTOR 94fragColor=vec4(1.0); 95#endif 96}`,`uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform highp float u_globe_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;uniform vec2 u_translate;in vec2 a_pos;out vec3 v_data;out float v_visibility; 97#pragma mapbox: define highp vec4 color 98#pragma mapbox: define mediump float radius 99#pragma mapbox: define lowp float blur 100#pragma mapbox: define lowp float opacity 101#pragma mapbox: define highp vec4 stroke_color 102#pragma mapbox: define mediump float stroke_width 103#pragma mapbox: define lowp float stroke_opacity 104void main(void) { 105#pragma mapbox: initialize highp vec4 color 106#pragma mapbox: initialize mediump float radius 107#pragma mapbox: initialize lowp float blur 108#pragma mapbox: initialize lowp float opacity 109#pragma mapbox: initialize highp vec4 stroke_color 110#pragma mapbox: initialize mediump float stroke_width 111#pragma mapbox: initialize lowp float stroke_opacity 112vec2 pos_raw=a_pos+32768.0;vec2 extrude=vec2(mod(pos_raw,8.0)/7.0*2.0-1.0);vec2 circle_center=floor(pos_raw/8.0)+u_translate;float ele=get_elevation(circle_center);v_visibility=calculate_visibility(projectTileWithElevation(circle_center,ele));if (u_pitch_with_map) { 113#ifdef GLOBE 114vec3 center_vector=projectToSphere(circle_center); 115#endif 116float angle_scale=u_globe_extrude_scale;vec2 corner_position=circle_center;if (u_scale_with_map) {angle_scale*=(radius+stroke_width);corner_position+=extrude*u_extrude_scale*(radius+stroke_width);} else { 117#ifdef GLOBE 118vec4 projected_center=interpolateProjection(circle_center,center_vector,ele); 119#else 120vec4 projected_center=projectTileWithElevation(circle_center,ele); 121#endif 122corner_position+=extrude*u_extrude_scale*(radius+stroke_width)*(projected_center.w/u_camera_to_center_distance);angle_scale*=(radius+stroke_width)*(projected_center.w/u_camera_to_center_distance);} 123#ifdef GLOBE 124vec2 angles=extrude*angle_scale;vec3 corner_vector=globeRotateVector(center_vector,angles);gl_Position=interpolateProjection(corner_position,corner_vector,ele); 125#else 126gl_Position=projectTileWithElevation(corner_position,ele); 127#endif 128} else {gl_Position=projectTileWithElevation(circle_center,ele);if (gl_Position.z/gl_Position.w > 1.0) {gl_Position.xy=vec2(10000.0);}if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}float antialiasblur=-max(1.0/u_device_pixel_ratio/(radius+stroke_width),blur);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:Mt(Dn,"in vec2 a_pos;void main() {gl_Position=projectTile(a_pos);}"),heatmap:Mt(`uniform highp float u_intensity;in vec2 v_extrude; 129#pragma mapbox: define highp float weight 130#define GAUSS_COEF 0.3989422804014327 131void main() { 132#pragma mapbox: initialize highp float weight 133float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);fragColor=vec4(val,1.0,1.0,1.0); 134#ifdef OVERDRAW_INSPECTOR 135fragColor=vec4(1.0); 136#endif 137}`,`uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;uniform highp float u_globe_extrude_scale;in vec2 a_pos;out vec2 v_extrude; 138#pragma mapbox: define highp float weight 139#pragma mapbox: define mediump float radius 140const highp float ZERO=1.0/255.0/16.0; 141#define GAUSS_COEF 0.3989422804014327 142void main(void) { 143#pragma mapbox: initialize highp float weight 144#pragma mapbox: initialize mediump float radius 145vec2 pos_raw=a_pos+32768.0;vec2 unscaled_extrude=vec2(mod(pos_raw,8.0)/7.0*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 circle_center=floor(pos_raw/8.0); 146#ifdef GLOBE 147vec2 angles=v_extrude*radius*u_globe_extrude_scale;vec3 center_vector=projectToSphere(circle_center);vec3 corner_vector=globeRotateVector(center_vector,angles);gl_Position=interpolateProjection(circle_center+extrude,corner_vector,0.0); 148#else 149gl_Position=projectTileFor3D(circle_center+extrude,get_elevation(circle_center)); 150#endif 151}`),heatmapTexture:Mt(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;in vec2 v_pos;void main() {float t=texture(u_image,v_pos).r;vec4 color=texture(u_color_ramp,vec2(t,0.5));fragColor=color*u_opacity; 152#ifdef OVERDRAW_INSPECTOR 153fragColor=vec4(0.0); 154#endif 155}`,"uniform mat4 u_matrix;uniform vec2 u_world;in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:Mt("in float v_placed;in float v_notUsed;void main() {float alpha=0.5;fragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {fragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {fragColor*=.1;}}","in vec2 a_anchor_pos;in vec2 a_placed;in vec2 a_box_real;uniform vec2 u_pixel_extrude_scale;out float v_placed;out float v_notUsed;void main() {gl_Position=projectTileWithElevation(a_anchor_pos,get_elevation(a_anchor_pos));gl_Position.xy=((a_box_real+0.5)*u_pixel_extrude_scale*2.0-1.0)*vec2(1.0,-1.0)*gl_Position.w;if (gl_Position.z/gl_Position.w < 1.1) {gl_Position.z=0.5;}v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:Mt("in float v_radius;in vec2 v_extrude;in float v_collision;void main() {float alpha=0.5;float stroke_radius=0.9;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);fragColor=color*alpha*opacity_t;}","in vec2 a_pos;in float a_radius;in vec2 a_flags;uniform vec2 u_viewport_size;out float v_radius;out vec2 v_extrude;out float v_collision;void main() {float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_collision=collision;gl_Position=vec4((a_pos/u_viewport_size*2.0-1.0)*vec2(1.0,-1.0),0.0,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),colorRelief:Mt(`#ifdef GL_ES 156precision highp float; 157#endif 158uniform sampler2D u_image;uniform vec4 u_unpack;uniform sampler2D u_elevation_stops;uniform sampler2D u_color_stops;uniform int u_color_ramp_size;uniform float u_opacity;in vec2 v_pos;float getElevation(vec2 coord) {vec4 data=texture(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack);}float getElevationStop(int stop) {float x=(float(stop)+0.5)/float(u_color_ramp_size);vec4 data=texture(u_elevation_stops,vec2(x,0))*255.0;data.a=-1.0;return dot(data,u_unpack);}void main() {float el=getElevation(v_pos);int r=(u_color_ramp_size-1);int l=0;float el_l=getElevationStop(l);float el_r=getElevationStop(r);while(r-l > 1){int m=(r+l)/2;float el_m=getElevationStop(m);if(el < el_m){r=m;el_r=el_m;}else 159{l=m;el_l=el_m;}}float x=(float(l)+(el-el_l)/(el_r-el_l)+0.5)/float(u_color_ramp_size);fragColor=u_opacity*texture(u_color_stops,vec2(x,0)); 160#ifdef OVERDRAW_INSPECTOR 161fragColor=vec4(1.0); 162#endif 163}`,"uniform vec2 u_dimension;in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=projectTile(a_pos,a_pos);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_pos/8192.0)*scale+epsilon;if (a_pos.y <-32767.5) {v_pos.y=0.0;}if (a_pos.y > 32766.5) {v_pos.y=1.0;}}"),debug:Mt("uniform highp vec4 u_color;uniform sampler2D u_overlay;in vec2 v_uv;void main() {vec4 overlay_color=texture(u_overlay,v_uv);fragColor=mix(u_color,overlay_color,overlay_color.a);}","in vec2 a_pos;out vec2 v_uv;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=projectTileWithElevation(a_pos*u_overlay_scale,get_elevation(a_pos));}"),depth:Mt(Dn,`in vec2 a_pos;void main() { 164#ifdef GLOBE 165gl_Position=projectTileFor3D(a_pos,0.0); 166#else 167gl_Position=u_projection_matrix*vec4(a_pos,0.0,1.0); 168#endif 169}`),fill:Mt(`#pragma mapbox: define highp vec4 color 170#pragma mapbox: define lowp float opacity 171void main() { 172#pragma mapbox: initialize highp vec4 color 173#pragma mapbox: initialize lowp float opacity 174fragColor=color*opacity; 175#ifdef OVERDRAW_INSPECTOR 176fragColor=vec4(1.0); 177#endif 178}`,`uniform vec2 u_fill_translate;in vec2 a_pos; 179#pragma mapbox: define highp vec4 color 180#pragma mapbox: define lowp float opacity 181void main() { 182#pragma mapbox: initialize highp vec4 color 183#pragma mapbox: initialize lowp float opacity 184gl_Position=projectTile(a_pos+u_fill_translate,a_pos);}`),fillOutline:Mt(`in vec2 v_pos; 185#ifdef GLOBE 186in float v_depth; 187#endif 188#pragma mapbox: define highp vec4 outline_color 189#pragma mapbox: define lowp float opacity 190void main() { 191#pragma mapbox: initialize highp vec4 outline_color 192#pragma mapbox: initialize lowp float opacity 193float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);fragColor=outline_color*(alpha*opacity); 194#ifdef GLOBE 195if (v_depth > 1.0) {discard;} 196#endif 197#ifdef OVERDRAW_INSPECTOR 198fragColor=vec4(1.0); 199#endif 200}`,`uniform vec2 u_world;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos; 201#ifdef GLOBE 202out float v_depth; 203#endif 204#pragma mapbox: define highp vec4 outline_color 205#pragma mapbox: define lowp float opacity 206void main() { 207#pragma mapbox: initialize highp vec4 outline_color 208#pragma mapbox: initialize lowp float opacity 209gl_Position=projectTile(a_pos+u_fill_translate,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world; 210#ifdef GLOBE 211v_depth=gl_Position.z/gl_Position.w; 212#endif 213}`),fillOutlinePattern:Mt(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;in vec2 v_pos_a;in vec2 v_pos_b;in vec2 v_pos; 214#ifdef GLOBE 215in float v_depth; 216#endif 217#pragma mapbox: define lowp float opacity 218#pragma mapbox: define lowp vec4 pattern_from 219#pragma mapbox: define lowp vec4 pattern_to 220void main() { 221#pragma mapbox: initialize lowp float opacity 222#pragma mapbox: initialize mediump vec4 pattern_from 223#pragma mapbox: initialize mediump vec4 pattern_to 224vec2 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=texture(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=texture(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);fragColor=mix(color1,color2,u_fade)*alpha*opacity; 225#ifdef GLOBE 226if (v_depth > 1.0) {discard;} 227#endif 228#ifdef OVERDRAW_INSPECTOR 229fragColor=vec4(1.0); 230#endif 231}`,`uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b;out vec2 v_pos; 232#ifdef GLOBE 233out float v_depth; 234#endif 235#pragma mapbox: define lowp float opacity 236#pragma mapbox: define lowp vec4 pattern_from 237#pragma mapbox: define lowp vec4 pattern_to 238#pragma mapbox: define lowp float pixel_ratio_from 239#pragma mapbox: define lowp float pixel_ratio_to 240void main() { 241#pragma mapbox: initialize lowp float opacity 242#pragma mapbox: initialize mediump vec4 pattern_from 243#pragma mapbox: initialize mediump vec4 pattern_to 244#pragma mapbox: initialize lowp float pixel_ratio_from 245#pragma mapbox: initialize lowp float pixel_ratio_to 246vec2 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=projectTile(a_pos+u_fill_translate,a_pos);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; 247#ifdef GLOBE 248v_depth=gl_Position.z/gl_Position.w; 249#endif 250}`),fillPattern:Mt(`#ifdef GL_ES 251precision highp float; 252#endif 253uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b; 254#pragma mapbox: define lowp float opacity 255#pragma mapbox: define lowp vec4 pattern_from 256#pragma mapbox: define lowp vec4 pattern_to 257void main() { 258#pragma mapbox: initialize lowp float opacity 259#pragma mapbox: initialize mediump vec4 pattern_from 260#pragma mapbox: initialize mediump vec4 pattern_to 261vec2 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=texture(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=texture(u_image,pos2);fragColor=mix(color1,color2,u_fade)*opacity; 262#ifdef OVERDRAW_INSPECTOR 263fragColor=vec4(1.0); 264#endif 265}`,`uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b; 266#pragma mapbox: define lowp float opacity 267#pragma mapbox: define lowp vec4 pattern_from 268#pragma mapbox: define lowp vec4 pattern_to 269#pragma mapbox: define lowp float pixel_ratio_from 270#pragma mapbox: define lowp float pixel_ratio_to 271void main() { 272#pragma mapbox: initialize lowp float opacity 273#pragma mapbox: initialize mediump vec4 pattern_from 274#pragma mapbox: initialize mediump vec4 pattern_to 275#pragma mapbox: initialize lowp float pixel_ratio_from 276#pragma mapbox: initialize lowp float pixel_ratio_to 277vec2 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_siz
277e_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=projectTile(a_pos+u_fill_translate,a_pos);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);}`),fillExtrusion:Mt(`in vec4 v_color;void main() {fragColor=v_color; 278#ifdef OVERDRAW_INSPECTOR 279fragColor=vec4(1.0); 280#endif 281}`,`uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp vec3 u_lightpos_globe;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec2 u_fill_translate;in vec2 a_pos;in vec4 a_normal_ed; 282#ifdef TERRAIN3D 283in vec2 a_centroid; 284#endif 285out vec4 v_color; 286#pragma mapbox: define highp float base 287#pragma mapbox: define highp float height 288#pragma mapbox: define highp vec4 color 289void main() { 290#pragma mapbox: initialize highp float base 291#pragma mapbox: initialize highp float height 292#pragma mapbox: initialize highp vec4 color 293vec3 normal=a_normal_ed.xyz; 294#ifdef TERRAIN3D 295float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0); 296#else 297float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0; 298#endif 299base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float elevation=t > 0.0 ? height : base;vec2 posInTile=a_pos+u_fill_translate; 300#ifdef GLOBE 301vec3 spherePos=projectToSphere(posInTile,a_pos);gl_Position=interpolateProjectionFor3D(posInTile,spherePos,elevation); 302#else 303gl_Position=u_projection_matrix*vec4(posInTile,elevation,1.0); 304#endif 305float 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;vec3 normalForLighting=normal/16384.0;float directional=clamp(dot(normalForLighting,u_lightpos),0.0,1.0); 306#ifdef GLOBE 307mat3 rotMatrix=globeGetRotationMatrix(spherePos);normalForLighting=rotMatrix*normalForLighting;directional=mix(directional,clamp(dot(normalForLighting,u_lightpos_globe),0.0,1.0),u_projection_transition); 308#endif 309directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((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.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:Mt(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b;in vec4 v_lighting; 310#pragma mapbox: define lowp float base 311#pragma mapbox: define lowp float height 312#pragma mapbox: define lowp vec4 pattern_from 313#pragma mapbox: define lowp vec4 pattern_to 314#pragma mapbox: define lowp float pixel_ratio_from 315#pragma mapbox: define lowp float pixel_ratio_to 316void main() { 317#pragma mapbox: initialize lowp float base 318#pragma mapbox: initialize lowp float height 319#pragma mapbox: initialize mediump vec4 pattern_from 320#pragma mapbox: initialize mediump vec4 pattern_to 321#pragma mapbox: initialize lowp float pixel_ratio_from 322#pragma mapbox: initialize lowp float pixel_ratio_to 323vec2 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=texture(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=texture(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);fragColor=mixedColor*v_lighting; 324#ifdef OVERDRAW_INSPECTOR 325fragColor=vec4(1.0); 326#endif 327}`,`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 vec2 u_fill_translate;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp vec3 u_lightpos_globe;uniform lowp float u_lightintensity;in vec2 a_pos;in vec4 a_normal_ed; 328#ifdef TERRAIN3D 329in vec2 a_centroid; 330#endif 331#ifdef GLOBE 332out vec3 v_sphere_pos; 333#endif 334out vec2 v_pos_a;out vec2 v_pos_b;out vec4 v_lighting; 335#pragma mapbox: define lowp float base 336#pragma mapbox: define lowp float height 337#pragma mapbox: define lowp vec4 pattern_from 338#pragma mapbox: define lowp vec4 pattern_to 339#pragma mapbox: define lowp float pixel_ratio_from 340#pragma mapbox: define lowp float pixel_ratio_to 341void main() { 342#pragma mapbox: initialize lowp float base 343#pragma mapbox: initialize lowp float height 344#pragma mapbox: initialize mediump vec4 pattern_from 345#pragma mapbox: initialize mediump vec4 pattern_to 346#pragma mapbox: initialize lowp float pixel_ratio_from 347#pragma mapbox: initialize lowp float pixel_ratio_to 348vec2 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 normal=a_normal_ed.xyz;float edgedistance=a_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; 349#ifdef TERRAIN3D 350float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0); 351#else 352float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0; 353#endif 354base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float elevation=t > 0.0 ? height : base;vec2 posInTile=a_pos+u_fill_translate; 355#ifdef GLOBE 356vec3 spherePos=projectToSphere(posInTile,a_pos);vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);v_sphere_pos=elevatedPos;gl_Position=interpolateProjectionFor3D(posInTile,spherePos,elevation); 357#else 358gl_Position=u_projection_matrix*vec4(posInTile,elevation,1.0); 359#endif 360vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0 361? a_pos 362: vec2(edgedistance,elevation*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/16383.0,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*=((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;}`),hillshadePrepare:Mt(`#ifdef GL_ES 363precision highp float; 364#endif 365uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack);}void main() {vec2 epsilon=1.0/u_dimension;float tileSize=u_dimension.x-2.0;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);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((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))*tileSize/p
365ow(2.0,exaggeration+(28.2562-u_zoom));fragColor=clamp(vec4(deriv.x/8.0+0.5,deriv.y/8.0+0.5,1.0,1.0),0.0,1.0); 366#ifdef OVERDRAW_INSPECTOR 367fragColor=vec4(1.0); 368#endif 369}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:Mt(`uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_latrange;uniform float u_exaggeration;uniform vec4 u_accent;uniform int u_method;uniform float u_altitudes[NUM_ILLUMINATION_SOURCES];uniform float u_azimuths[NUM_ILLUMINATION_SOURCES];uniform vec4 u_shadows[NUM_ILLUMINATION_SOURCES];uniform vec4 u_highlights[NUM_ILLUMINATION_SOURCES]; 370#define PI 3.141592653589793 371#define STANDARD 0 372#define COMBINED 1 373#define IGOR 2 374#define MULTIDIRECTIONAL 3 375#define BASIC 4 376float get_aspect(vec2 deriv){return deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);}void igor_hillshade(vec2 deriv){deriv=deriv*u_exaggeration*2.0;float aspect=get_aspect(deriv);float azimuth=u_azimuths[0]+PI;float slope_stength=atan(length(deriv))*2.0/PI;float aspect_strength=1.0-abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);float shadow_strength=slope_stength*aspect_strength;float highlight_strength=slope_stength*(1.0-aspect_strength);fragColor=u_shadows[0]*shadow_strength+u_highlights[0]*highlight_strength;}void standard_hillshade(vec2 deriv){float azimuth=u_azimuths[0]+PI;float slope=atan(0.625*length(deriv));float aspect=get_aspect(deriv);float intensity=u_exaggeration;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_shadows[0],u_highlights[0],shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);fragColor=accent_color*(1.0-shade_color.a)+shade_color;}void basic_hillshade(vec2 deriv){deriv=deriv*u_exaggeration*2.0;float azimuth=u_azimuths[0]+PI;float cos_az=cos(azimuth);float sin_az=sin(azimuth);float cos_alt=cos(u_altitudes[0]);float sin_alt=sin(u_altitudes[0]);float cang=(sin_alt-(deriv.y*cos_az*cos_alt-deriv.x*sin_az*cos_alt))/sqrt(1.0+dot(deriv,deriv));float shade=clamp(cang,0.0,1.0);if(shade > 0.5){fragColor=u_highlights[0]*(2.0*shade-1.0);}else 377{fragColor=u_shadows[0]*(1.0-2.0*shade);}}void multidirectional_hillshade(vec2 deriv){deriv=deriv*u_exaggeration*2.0;fragColor=vec4(0,0,0,0);for(int i=0; i < NUM_ILLUMINATION_SOURCES; i++){float cos_alt=cos(u_altitudes[i]);float sin_alt=sin(u_altitudes[i]);float cos_az=-cos(u_azimuths[i]);float sin_az=-sin(u_azimuths[i]);float cang=(sin_alt-(deriv.y*cos_az*cos_alt-deriv.x*sin_az*cos_alt))/sqrt(1.0+dot(deriv,deriv));float shade=clamp(cang,0.0,1.0);if(shade > 0.5){fragColor+=u_highlights[i]*(2.0*shade-1.0)/float(NUM_ILLUMINATION_SOURCES);}else 378{fragColor+=u_shadows[i]*(1.0-2.0*shade)/float(NUM_ILLUMINATION_SOURCES);}}}void combined_hillshade(vec2 deriv){deriv=deriv*u_exaggeration*2.0;float azimuth=u_azimuths[0]+PI;float cos_az=cos(azimuth);float sin_az=sin(azimuth);float cos_alt=cos(u_altitudes[0]);float sin_alt=sin(u_altitudes[0]);float cang=acos((sin_alt-(deriv.y*cos_az*cos_alt-deriv.x*sin_az*cos_alt))/sqrt(1.0+dot(deriv,deriv)));cang=clamp(cang,0.0,PI/2.0);float shade=cang*atan(length(deriv))*4.0/PI/PI;float highlight=(PI/2.0-cang)*atan(length(deriv))*4.0/PI/PI;fragColor=u_shadows[0]*shade+u_highlights[0]*highlight;}void main() {vec4 pixel=texture(u_image,v_pos);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));vec2 deriv=((pixel.rg*8.0)-4.0)/scaleFactor;if (u_method==BASIC) {basic_hillshade(deriv);} else if (u_method==COMBINED) {combined_hillshade(deriv);} else if (u_method==IGOR) {igor_hillshade(deriv);} else if (u_method==MULTIDIRECTIONAL) {multidirectional_hillshade(deriv);} else if (u_method==STANDARD) {standard_hillshade(deriv);} else {standard_hillshade(deriv);} 379#ifdef OVERDRAW_INSPECTOR 380fragColor=vec4(1.0); 381#endif 382}`,"uniform mat4 u_matrix;in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=projectTile(a_pos,a_pos);v_pos=a_pos/8192.0;if (a_pos.y <-32767.5) {v_pos.y=0.0;}if (a_pos.y > 32766.5) {v_pos.y=1.0;}}"),line:Mt(`uniform lowp float u_device_pixel_ratio;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale; 383#ifdef GLOBE 384in float v_depth; 385#endif 386#pragma mapbox: define highp vec4 color 387#pragma mapbox: define lowp float blur 388#pragma mapbox: define lowp float opacity 389void main() { 390#pragma mapbox: initialize highp vec4 color 391#pragma mapbox: initialize lowp float blur 392#pragma mapbox: initialize lowp float opacity 393float 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);fragColor=color*(alpha*opacity); 394#ifdef GLOBE 395if (v_depth > 1.0) {discard;} 396#endif 397#ifdef OVERDRAW_INSPECTOR 398fragColor=vec4(1.0); 399#endif 400}`,` 401#define scale 0.015873016 402in vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp float v_linesofar; 403#ifdef GLOBE 404out float v_depth; 405#endif 406#pragma mapbox: define highp vec4 color 407#pragma mapbox: define lowp float blur 408#pragma mapbox: define lowp float opacity 409#pragma mapbox: define mediump float gapwidth 410#pragma mapbox: define lowp float offset 411#pragma mapbox: define mediump float width 412void main() { 413#pragma mapbox: initialize highp vec4 color 414#pragma mapbox: initialize lowp float blur 415#pragma mapbox: initialize lowp float opacity 416#pragma mapbox: initialize mediump float gapwidth 417#pragma mapbox: initialize lowp float offset 418#pragma mapbox: initialize mediump float width 419float 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;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;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);
419float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude; 420#ifdef GLOBE 421v_depth=gl_Position.z/gl_Position.w; 422#endif 423#ifdef TERRAIN3D 424v_gamma_scale=1.0; 425#else 426float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; 427#endif 428v_width2=vec2(outset,inset);}`),lineGradient:Mt(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;in highp vec2 v_uv; 429#ifdef GLOBE 430in float v_depth; 431#endif 432#pragma mapbox: define lowp float blur 433#pragma mapbox: define lowp float opacity 434void main() { 435#pragma mapbox: initialize lowp float blur 436#pragma mapbox: initialize lowp float opacity 437float 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);vec4 color=texture(u_image,v_uv);fragColor=color*(alpha*opacity); 438#ifdef GLOBE 439if (v_depth > 1.0) {discard;} 440#endif 441#ifdef OVERDRAW_INSPECTOR 442fragColor=vec4(1.0); 443#endif 444}`,` 445#define scale 0.015873016 446in vec2 a_pos_normal;in vec4 a_data;in float a_uv_x;in float a_split_index;uniform vec2 u_translation;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp vec2 v_uv; 447#ifdef GLOBE 448out float v_depth; 449#endif 450#pragma mapbox: define lowp float blur 451#pragma mapbox: define lowp float opacity 452#pragma mapbox: define mediump float gapwidth 453#pragma mapbox: define lowp float offset 454#pragma mapbox: define mediump float width 455void main() { 456#pragma mapbox: initialize lowp float blur 457#pragma mapbox: initialize lowp float opacity 458#pragma mapbox: initialize mediump float gapwidth 459#pragma mapbox: initialize lowp float offset 460#pragma mapbox: initialize mediump float width 461float 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;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);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);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude; 462#ifdef GLOBE 463v_depth=gl_Position.z/gl_Position.w; 464#endif 465#ifdef TERRAIN3D 466v_gamma_scale=1.0; 467#else 468float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; 469#endif 470v_width2=vec2(outset,inset);}`),linePattern:Mt(`#ifdef GL_ES 471precision highp float; 472#endif 473uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;in vec2 v_normal;in vec2 v_width2;in float v_linesofar;in float v_gamma_scale;in float v_width; 474#ifdef GLOBE 475in float v_depth; 476#endif 477#pragma mapbox: define lowp vec4 pattern_from 478#pragma mapbox: define lowp vec4 pattern_to 479#pragma mapbox: define lowp float pixel_ratio_from 480#pragma mapbox: define lowp float pixel_ratio_to 481#pragma mapbox: define lowp float blur 482#pragma mapbox: define lowp float opacity 483void main() { 484#pragma mapbox: initialize mediump vec4 pattern_from 485#pragma mapbox: initialize mediump vec4 pattern_to 486#pragma mapbox: initialize lowp float pixel_ratio_from 487#pragma mapbox: initialize lowp float pixel_ratio_to 488#pragma mapbox: initialize lowp float blur 489#pragma mapbox: initialize lowp float opacity 490vec2 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(texture(u_image,pos_a),texture(u_image,pos_b),u_fade);fragColor=color*alpha*opacity; 491#ifdef GLOBE 492if (v_depth > 1.0) {discard;} 493#endif 494#ifdef OVERDRAW_INSPECTOR 495fragColor=vec4(1.0); 496#endif 497}`,` 498#define scale 0.015873016 499#define LINE_DISTANCE_SCALE 2.0 500in vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;out vec2 v_normal;out vec2 v_width2;out float v_linesofar;out float v_gamma_scale;out float v_width; 501#ifdef GLOBE 502out float v_depth; 503#endif 504#pragma mapbox: define lowp float blur 505#pragma mapbox: define lowp float opacity 506#pragma mapbox: define lowp float offset 507#pragma mapbox: define mediump float gapwidth 508#pragma mapbox: define mediump float width 509#pragma mapbox: define lowp float floorwidth 510#pragma mapbox: define lowp vec4 pattern_from 511#pragma mapbox: define lowp vec4 pattern_to 512#pragma mapbox: define lowp float pixel_ratio_from 513#pragma mapbox: define lowp float pixel_ratio_to 514void main() { 515#pragma mapbox: initialize lowp float blur 516#pragma mapbox: initialize lowp float opacity 517#pragma mapbox: initialize lowp float offset 518#pragma mapbox: initialize mediump float gapwidth 519#pragma mapbox: initialize mediump float width 520#pragma mapbox: initialize lowp float floorwidth 521#pragma mapbox: initialize mediump vec4 pattern_from 522#pragma mapbox: initialize mediump vec4 pattern_to 523#pragma mapbox: initialize lowp float pixel_ratio_from 524#pragma mapbox: initialize lowp float pixel_ratio_to 525float 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;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;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);
525float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude; 526#ifdef GLOBE 527v_depth=gl_Position.z/gl_Position.w; 528#endif 529#ifdef TERRAIN3D 530v_gamma_scale=1.0; 531#else 532float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; 533#endif 534v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:Mt(`uniform lowp float u_device_pixel_ratio;uniform lowp float u_lineatlas_width;uniform sampler2D u_image;uniform float u_mix;in vec2 v_normal;in vec2 v_width2;in vec2 v_tex_a;in vec2 v_tex_b;in float v_gamma_scale; 535#ifdef GLOBE 536in float v_depth; 537#endif 538#pragma mapbox: define highp vec4 color 539#pragma mapbox: define lowp float blur 540#pragma mapbox: define lowp float opacity 541#pragma mapbox: define mediump float width 542#pragma mapbox: define lowp float floorwidth 543#pragma mapbox: define mediump vec4 dasharray_from 544#pragma mapbox: define mediump vec4 dasharray_to 545void main() { 546#pragma mapbox: initialize highp vec4 color 547#pragma mapbox: initialize lowp float blur 548#pragma mapbox: initialize lowp float opacity 549#pragma mapbox: initialize mediump float width 550#pragma mapbox: initialize lowp float floorwidth 551#pragma mapbox: initialize mediump vec4 dasharray_from 552#pragma mapbox: initialize mediump vec4 dasharray_to 553float 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 sdfdist_a=texture(u_image,v_tex_a).a;float sdfdist_b=texture(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);
553float sdfgamma=(u_lineatlas_width/256.0/u_device_pixel_ratio)/min(dasharray_from.w,dasharray_to.w);alpha*=smoothstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);fragColor=color*(alpha*opacity); 554#ifdef GLOBE 555if (v_depth > 1.0) {discard;} 556#endif 557#ifdef OVERDRAW_INSPECTOR 558fragColor=vec4(1.0); 559#endif 560}`,` 561#define scale 0.015873016 562#define LINE_DISTANCE_SCALE 2.0 563in vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_tileratio;uniform float u_crossfade_from;uniform float u_crossfade_to;uniform float u_lineatlas_height;out vec2 v_normal;out vec2 v_width2;out vec2 v_tex_a;out vec2 v_tex_b;out float v_gamma_scale; 564#ifdef GLOBE 565out float v_depth; 566#endif 567#pragma mapbox: define highp vec4 color 568#pragma mapbox: define lowp float blur 569#pragma mapbox: define lowp float opacity 570#pragma mapbox: define mediump float gapwidth 571#pragma mapbox: define lowp float offset 572#pragma mapbox: define mediump float width 573#pragma mapbox: define lowp float floorwidth 574#pragma mapbox: define mediump vec4 dasharray_from 575#pragma mapbox: define mediump vec4 dasharray_to 576void main() { 577#pragma mapbox: initialize highp vec4 color 578#pragma mapbox: initialize lowp float blur 579#pragma mapbox: initialize lowp float opacity 580#pragma mapbox: initialize mediump float gapwidth 581#pragma mapbox: initialize lowp float offset 582#pragma mapbox: initialize mediump float width 583#pragma mapbox: initialize lowp float floorwidth 584#pragma mapbox: initialize mediump vec4 dasharray_from 585#pragma mapbox: initialize mediump vec4 dasharray_to 586float 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;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;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);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude; 587#ifdef GLOBE 588v_depth=gl_Position.z/gl_Position.w; 589#endif 590#ifdef TERRAIN3D 591v_gamma_scale=1.0; 592#else 593float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; 594#endif 595float u_patternscale_a_x=u_tileratio/dasharray_from.w/u_crossfade_from;float u_patternscale_a_y=-dasharray_from.z/2.0/u_lineatlas_height;float u_patternscale_b_x=u_tileratio/dasharray_to.w/u_crossfade_to;float u_patternscale_b_y=-dasharray_to.z/2.0/u_lineatlas_height;v_tex_a=vec2(a_linesofar*u_patternscale_a_x/floorwidth,normal.y*u_patternscale_a_y+(float(dasharray_from.y)+0.5)/u_lineatlas_height);v_tex_b=vec2(a_linesofar*u_patternscale_b_x/floorwidth,normal.y*u_patternscale_b_y+(float(dasharray_to.y)+0.5)/u_lineatlas_height);v_width2=vec2(outset,inset);}`),lineGradientSDF:Mt(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform sampler2D u_image_dash;uniform float u_mix;uniform lowp float u_lineatlas_width;in vec2 v_normal;in vec2 v_width2;in vec2 v_tex_a;in vec2 v_tex_b;in float v_gamma_scale;in highp vec2 v_uv; 596#ifdef GLOBE 597in float v_depth; 598#endif 599#pragma mapbox: define lowp float blur 600#pragma mapbox: define lowp float opacity 601#pragma mapbox: define mediump float width 602#pragma mapbox: define lowp float floorwidth 603#pragma mapbox: define mediump vec4 dasharray_from 604#pragma mapbox: define mediump vec4 dasharray_to 605void main() { 606#pragma mapbox: initialize lowp float blur 607#pragma mapbox: initialize lowp float opacity 608#pragma mapbox: initialize mediump float width 609#pragma mapbox: initialize lowp float floorwidth 610#pragma mapbox: initialize mediump vec4 dasharray_from 611#pragma mapbox: initialize mediump vec4 dasharray_to 612float 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);vec4 color=texture(u_image,v_uv);float sdfdist_a=texture(u_image_dash,v_tex_a).a;float sdfdist_b=texture(u_image_dash,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);
612float sdfgamma=(u_lineatlas_width/256.0)/min(dasharray_from.w,dasharray_to.w);float dash_alpha=smoothstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);fragColor=color*(alpha*dash_alpha*opacity); 613#ifdef GLOBE 614if (v_depth > 1.0) {discard;} 615#endif 616#ifdef OVERDRAW_INSPECTOR 617fragColor=vec4(1.0); 618#endif 619}`,` 620#define scale 0.015873016 621#define LINE_DISTANCE_SCALE 2.0 622in vec2 a_pos_normal;in vec4 a_data;in float a_uv_x;in float a_split_index;uniform vec2 u_translation;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;uniform float u_tileratio;uniform float u_crossfade_from;uniform float u_crossfade_to;uniform float u_lineatlas_height;out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp vec2 v_uv;out vec2 v_tex_a;out vec2 v_tex_b; 623#ifdef GLOBE 624out float v_depth; 625#endif 626#pragma mapbox: define lowp float blur 627#pragma mapbox: define lowp float opacity 628#pragma mapbox: define mediump float gapwidth 629#pragma mapbox: define lowp float offset 630#pragma mapbox: define mediump float width 631#pragma mapbox: define lowp float floorwidth 632#pragma mapbox: define mediump vec4 dasharray_from 633#pragma mapbox: define mediump vec4 dasharray_to 634void main() { 635#pragma mapbox: initialize lowp float blur 636#pragma mapbox: initialize lowp float opacity 637#pragma mapbox: initialize mediump float gapwidth 638#pragma mapbox: initialize lowp float offset 639#pragma mapbox: initialize mediump float width 640#pragma mapbox: initialize lowp float floorwidth 641#pragma mapbox: initialize mediump vec4 dasharray_from 642#pragma mapbox: initialize mediump vec4 dasharray_to 643float 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;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;float texel_height=1.0/u_image_height;float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);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);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude; 644#ifdef GLOBE 645v_depth=gl_Position.z/gl_Position.w; 646#endif 647#ifdef TERRAIN3D 648v_gamma_scale=1.0; 649#else 650float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; 651#endif 652float u_patternscale_a_x=u_tileratio/dasharray_from.w/u_crossfade_from;float u_patternscale_a_y=-dasharray_from.z/2.0/u_lineatlas_height;float u_patternscale_b_x=u_tileratio/dasharray_to.w/u_crossfade_to;float u_patternscale_b_y=-dasharray_to.z/2.0/u_lineatlas_height;v_tex_a=vec2(a_linesofar*u_patternscale_a_x/floorwidth,normal.y*u_patternscale_a_y+(float(dasharray_from.y)+0.5)/u_lineatlas_height);v_tex_b=vec2(a_linesofar*u_patternscale_b_x/floorwidth,normal.y*u_patternscale_b_y+(float(dasharray_to.y)+0.5)/u_lineatlas_height);v_width2=vec2(outset,inset);}`),raster:Mt(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;in vec2 v_pos0;in 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=texture(u_image0,v_pos0);vec4 color1=texture(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(dot(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);fragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a); 653#ifdef OVERDRAW_INSPECTOR 654fragColor=vec4(1.0); 655#endif 656}`,`uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;uniform vec4 u_coords_top;uniform vec4 u_coords_bottom;in vec2 a_pos;out vec2 v_pos0;out vec2 v_pos1;void main() {vec2 fractionalPos=a_pos/8192.0;vec2 position=mix(mix(u_coords_top.xy,u_coords_top.zw,fractionalPos.x),mix(u_coords_bottom.xy,u_coords_bottom.zw,fractionalPos.x),fractionalPos.y);gl_Position=projectTile(position,position);v_pos0=((fractionalPos-0.5)/u_buffer_scale)+0.5; 657#ifdef GLOBE 658if (a_pos.y <-32767.5) {v_pos0.y=0.0;}if (a_pos.y > 32766.5) {v_pos0.y=1.0;} 659#endif 660v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}`),symbolIcon:Mt(`uniform sampler2D u_texture;in vec2 v_tex;in float v_fade_opacity; 661#pragma mapbox: define lowp float opacity 662void main() { 663#pragma mapbox: initialize lowp float opacity 664lowp float alpha=opacity*v_fade_opacity;fragColor=texture(u_texture,v_tex)*alpha; 665#ifdef OVERDRAW_INSPECTOR 666fragColor=vec4(1.0); 667#endif 668}`,`in vec4 a_pos_offset;in vec4 a_data;in vec4 a_pixeloffset;in vec3 a_projected_pos;in float a_fade_opacity;uniform 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 highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;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 bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;out vec2 v_tex;out float v_fade_opacity; 669#pragma mapbox: define lowp float opacity 670void main() { 671#pragma mapbox: initialize lowp float opacity 672vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];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 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? 673camera_to_anchor_distance/u_camera_to_center_distance : 674u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp 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);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0; 675#ifdef GLOBE 676if(u_pitch_with_map) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);} 677#endif 678vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}gl_Position=finalPos;v_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;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}
678`),symbolSDF:Mt(`#define SDF_PX 8.0 679uniform 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;in vec2 v_data0;in vec3 v_data1; 680#pragma mapbox: define highp vec4 fill_color 681#pragma mapbox: define highp vec4 halo_color 682#pragma mapbox: define lowp float opacity 683#pragma mapbox: define lowp float halo_width 684#pragma mapbox: define lowp float halo_blur 685void main() { 686#pragma mapbox: initialize highp vec4 fill_color 687#pragma mapbox: initialize highp vec4 halo_color 688#pragma mapbox: initialize lowp float opacity 689#pragma mapbox: initialize lowp float halo_width 690#pragma mapbox: initialize lowp float halo_blur 691float 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 inner_edge=(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);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}fragColor=color*(alpha*opacity*fade_opacity); 692#ifdef OVERDRAW_INSPECTOR 693fragColor=vec4(1.0); 694#endif 695}`,`in vec4 a_pos_offset;in vec4 a_data;in vec4 a_pixeloffset;in vec3 a_projected_pos;in float a_fade_opacity;uniform 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_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform highp float u_pitch;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 vec2 u_translation;uniform float u_pitched_scale;out vec2 v_data0;out vec3 v_data1; 696#pragma mapbox: define highp vec4 fill_color 697#pragma mapbox: define highp vec4 halo_color 698#pragma mapbox: define lowp float opacity 699#pragma mapbox: define lowp float halo_width 700#pragma mapbox: define lowp float halo_blur 701void main() { 702#pragma mapbox: initialize highp vec4 fill_color 703#pragma mapbox: initialize highp vec4 halo_color 704#pragma mapbox: initialize lowp float opacity 705#pragma mapbox: initialize lowp float halo_width 706#pragma mapbox: initialize lowp float halo_blur 707vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];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 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? 708camera_to_anchor_distance/u_camera_to_center_distance : 709u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp 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);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0; 710#ifdef GLOBE 711if(u_pitch_with_map) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);} 712#endif 713vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:Mt(`#define SDF_PX 8.0 714#define SDF 1.0 715#define ICON 0.0 716uniform 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;in vec4 v_data0;in vec4 v_data1; 717#pragma mapbox: define highp vec4 fill_color 718#pragma mapbox: define highp vec4 halo_color 719#pragma mapbox: define lowp float opacity 720#pragma mapbox: define lowp float halo_width 721#pragma mapbox: define lowp float halo_blur 722void main() { 723#pragma mapbox: initialize highp vec4 fill_color 724#pragma mapbox: initialize highp vec4 halo_color 725#pragma mapbox: initialize lowp float opacity 726#pragma mapbox: initialize lowp float halo_width 727#pragma mapbox: initialize lowp float halo_blur 728float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;
728fragColor=texture(u_texture_icon,tex_icon)*alpha; 729#ifdef OVERDRAW_INSPECTOR 730fragColor=vec4(1.0); 731#endif 732return;}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=texture(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);fragColor=color*(alpha*opacity*fade_opacity); 733#ifdef OVERDRAW_INSPECTOR 734fragColor=vec4(1.0); 735#endif 736}`,`in vec4 a_pos_offset;in vec4 a_data;in vec3 a_projected_pos;in float a_fade_opacity;uniform 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_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;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 vec2 u_texsize_icon;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;out vec4 v_data0;out vec4 v_data1; 737#pragma mapbox: define highp vec4 fill_color 738#pragma mapbox: define highp vec4 halo_color 739#pragma mapbox: define lowp float opacity 740#pragma mapbox: define lowp float halo_width 741#pragma mapbox: define lowp float halo_blur 742void main() { 743#pragma mapbox: initialize highp vec4 fill_color 744#pragma mapbox: initialize highp vec4 halo_color 745#pragma mapbox: initialize lowp float opacity 746#pragma mapbox: initialize lowp float halo_width 747#pragma mapbox: initialize lowp float halo_blur 748vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];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 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? 749camera_to_anchor_distance/u_camera_to_center_distance : 750u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp 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);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0; 751#ifdef GLOBE 752if(u_pitch_with_map && !u_is_along_line) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);} 753#endif 754vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:Mt("uniform sampler2D u_texture;uniform vec4 u_fog_color;uniform vec4 u_horizon_color;uniform float u_fog_ground_blend;uniform float u_fog_ground_blend_opacity;uniform float u_horizon_fog_blend;uniform bool u_is_globe_mode;in vec2 v_texture_pos;in float v_fog_depth;const float gamma=2.2;vec4 gammaToLinear(vec4 color) {return pow(color,vec4(gamma));}vec4 linearToGamma(vec4 color) {return pow(color,vec4(1.0/gamma));}void main() {vec4 surface_color=texture(u_texture,vec2(v_texture_pos.x,1.0-v_texture_pos.y));if (!u_is_globe_mode && v_fog_depth > u_fog_ground_blend) {vec4 surface_color_linear=gammaToLinear(surface_color);float blend_color=smoothstep(0.0,1.0,max((v_fog_depth-u_horizon_fog_blend)/(1.0-u_horizon_fog_blend),0.0));vec4 fog_horizon_color_linear=mix(gammaToLinear(u_fog_color),gammaToLinear(u_horizon_color),blend_color);
754float factor_fog=max(v_fog_depth-u_fog_ground_blend,0.0)/(1.0-u_fog_ground_blend);fragColor=linearToGamma(mix(surface_color_linear,fog_horizon_color_linear,pow(factor_fog,2.0)*u_fog_ground_blend_opacity));} else {fragColor=surface_color;}}","in vec3 a_pos3d;uniform mat4 u_fog_matrix;uniform float u_ele_delta;out vec2 v_texture_pos;out float v_fog_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=projectTileFor3D(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta);vec4 pos=u_fog_matrix*vec4(a_pos3d.xy,ele,1.0);v_fog_depth=pos.z/pos.w*0.5+0.5;}"),terrainDepth:Mt("in float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {fragColor=pack(v_depth);}","in vec3 a_pos3d;uniform float u_ele_delta;out float v_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;gl_Position=projectTileFor3D(a_pos3d.xy,ele-ele_delta);v_depth=gl_Position.z/gl_Position.w;}"),terrainCoords:Mt("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;in vec2 v_texture_pos;void main() {vec4 rgba=texture(u_texture,v_texture_pos);fragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}","in vec3 a_pos3d;uniform float u_ele_delta;out vec2 v_texture_pos;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=projectTileFor3D(a_pos3d.xy,ele-ele_delta);}"),projectionErrorMeasurement:Mt("in vec4 v_output_error_encoded;void main() {fragColor=v_output_error_encoded;}","in vec2 a_pos;uniform highp float u_input;uniform highp float u_output_expected;out vec4 v_output_error_encoded;void main() {float real_output=2.0*atan(exp(PI-(u_input*PI*2.0)))-PI*0.5;float error=real_output-u_output_expected;float abs_error=abs(error)*128.0;v_output_error_encoded.x=min(floor(abs_error*256.0),255.0)/255.0;abs_error-=v_output_error_encoded.x;v_output_error_encoded.y=min(floor(abs_error*65536.0),255.0)/255.0;abs_error-=v_output_error_encoded.x/255.0;v_output_error_encoded.z=min(floor(abs_error*16777216.0),255.0)/255.0;v_output_error_encoded.w=error >=0.0 ? 1.0 : 0.0;gl_Position=vec4(a_pos,0.0,1.0);}"),atmosphere:Mt(`#ifdef GL_ES 755precision highp float; 756#endif 757in vec3 view_direction;uniform vec3 u_sun_pos;uniform vec3 u_globe_position;uniform float u_globe_radius;uniform float u_atmosphere_blend;/**Shader use from https:*Made some change to adapt to MapLibre Globe geometry*/const float PI=3.141592653589793;const int iSteps=5;const int jSteps=3;/*radius of the planet*/const float EARTH_RADIUS=6371e3;/*radius of the atmosphere*/const float ATMOS_RADIUS=6471e3;vec2 rsi(vec3 r0,vec3 rd,float sr) {float a=dot(rd,rd);float b=2.0*dot(rd,r0);float c=dot(r0,r0)-(sr*sr);float d=(b*b)-4.0*a*c;if (d < 0.0) return vec2(1e5,-1e5);return vec2((-b-sqrt(d))/(2.0*a),(-b+sqrt(d))/(2.0*a));}vec4 atmosphere(vec3 r,vec3 r0,vec3 pSun,float iSun,float rPlanet,float rAtmos,vec3 kRlh,float kMie,float shRlh,float shMie,float g) {pSun=normalize(pSun);r=normalize(r);vec2 p=rsi(r0,r,rAtmos);if (p.x > p.y) {return vec4(0.0,0.0,0.0,1.0);}if (p.x < 0.0) {p.x=0.0;}vec3 pos=r0+r*p.x;vec2 p2=rsi(r0,r,rPlanet);if (p2.x <=p2.y && p2.x > 0.0) {p.y=min(p.y,p2.x);}float iStepSize=(p.y-p.x)/float(iSteps);float iTime=p.x+iStepSize*0.5;vec3 totalRlh=vec3(0,0,0);vec3 totalMie=vec3(0,0,0);float iOdRlh=0.0;float iOdMie=0.0;float mu=dot(r,pSun);float mumu=mu*mu;float gg=g*g;float pRlh=3.0/(16.0*PI)*(1.0+mumu);float pMie=3.0/(8.0*PI)*((1.0-gg)*(mumu+1.0))/(pow(1.0+gg-2.0*mu*g,1.5)*(2.0+gg));for (int i=0; i < iSteps; i++) {vec3 iPos=r0+r*iTime;float iHeight=length(iPos)-rPlanet;float odStepRlh=exp(-iHeight/shRlh)*iStepSize;float odStepMie=exp(-iHeight/shMie)*iStepSize;iOdRlh+=odStepRlh;iOdMie+=odStepMie;float jStepSize=rsi(iPos,pSun,rAtmos).y/float(jSteps);float jTime=jStepSize*0.5;float jOdRlh=0.0;float jOdMie=0.0;for (int j=0; j < jSteps; j++) {vec3 jPos=iPos+pSun*jTime;float jHeight=length(jPos)-rPlanet;jOdRlh+=exp(-jHeight/shRlh)*jStepSize;jOdMie+=exp(-jHeight/shMie)*jStepSize;jTime+=jStepSize;}vec3 attn=exp(-(kMie*(iOdMie+jOdMie)+kRlh*(iOdRlh+jOdRlh)));totalRlh+=odStepRlh*attn;totalMie+=odStepMie*attn;iTime+=iStepSize;}float opacity=exp(-(length(kRlh)*length(totalRlh)+kMie*length(totalMie)));vec3 color=iSun*(pRlh*kRlh*totalRlh+pMie*kMie*totalMie);return vec4(color,opacity);}void main() {vec3 scale_camera_pos=-u_globe_position*EARTH_RADIUS/u_globe_radius;vec4 color=atmosphere(normalize(view_direction),scale_camera_pos,u_sun_pos,22.0,EARTH_RADIUS,ATMOS_RADIUS,vec3(5.5e-6,13.0e-6,22.4e-6),21e-6,8e3,1.2e3,0.758 758);color.rgb=1.0-exp(-1.0*color.rgb);color=pow(color,vec4(1.0/2.2));fragColor=vec4(color.rgb,1.0-color.a)*u_atmosphere_blend;}`,"in vec2 a_pos;uniform mat4 u_inv_proj_matrix;out vec3 view_direction;void main() {view_direction=(u_inv_proj_matrix*vec4(a_pos,0.0,1.0)).xyz;gl_Position=vec4(a_pos,0.0,1.0);}"),sky:Mt("uniform vec4 u_sky_color;uniform vec4 u_horizon_color;uniform vec2 u_horizon;uniform vec2 u_horizon_normal;uniform float u_sky_horizon_blend;uniform float u_sky_blend;void main() {float x=gl_FragCoord.x;float y=gl_FragCoord.y;float blend=(y-u_horizon.y)*u_horizon_normal.y+(x-u_horizon.x)*u_horizon_normal.x;if (blend > 0.0) {if (blend < u_sky_horizon_blend) {fragColor=mix(u_sky_color,u_horizon_color,pow(1.0-blend/u_sky_horizon_blend,2.0));} else {fragColor=u_sky_color;}}fragColor=mix(fragColor,vec4(vec3(0.0),0.0),u_sky_blend);}","in vec2 a_pos;void main() {gl_Position=vec4(a_pos,1.0,1.0);}")};
vendor: 129,668 bytes, lines 758-809
758function Mt(m,t){const i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,c=t.match(/in ([\w]+) ([\w]+)/g),p=m.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),g=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),b=g?g.concat(p):p,S={};return{fragmentSource:m=m.replace(i,((P,A,k,F,z)=>(S[z]=!0,A==="define"?` 759#ifndef HAS_UNIFORM_u_${z} 760in ${k} ${F} ${z}; 761#else 762uniform ${k} ${F} u_${z}; 763#endif 764`:` 765#ifdef HAS_UNIFORM_u_${z} 766 ${k} ${F} ${z} = u_${z}; 767#endif 768`))),vertexSource:t=t.replace(i,((P,A,k,F,z)=>{const j=F==="float"?"vec2":"vec4",G=z.match(/color/)?"color":j;return S[z]?A==="define"?` 769#ifndef HAS_UNIFORM_u_${z} 770uniform lowp float u_${z}_t; 771in ${k} ${j} a_${z}; 772out ${k} ${F} ${z}; 773#else 774uniform ${k} ${F} u_${z}; 775#endif 776`:G==="vec4"?` 777#ifndef HAS_UNIFORM_u_${z} 778 ${z} = a_${z}; 779#else 780 ${k} ${F} ${z} = u_${z}; 781#endif 782`:` 783#ifndef HAS_UNIFORM_u_${z} 784 ${z} = unpack_mix_${G}(a_${z}, u_${z}_t); 785#else 786 ${k} ${F} ${z} = u_${z}; 787#endif 788`:A==="define"?` 789#ifndef HAS_UNIFORM_u_${z} 790uniform lowp float u_${z}_t; 791in ${k} ${j} a_${z}; 792#else 793uniform ${k} ${F} u_${z}; 794#endif 795`:G==="vec4"?` 796#ifndef HAS_UNIFORM_u_${z} 797 ${k} ${F} ${z} = a_${z}; 798#else 799 ${k} ${F} ${z} = u_${z}; 800#endif 801`:` 802#ifndef HAS_UNIFORM_u_${z} 803 ${k} ${F} ${z} = unpack_mix_${G}(a_${z}, u_${z}_t); 804#else 805 ${k} ${F} ${z} = u_${z}; 806#endif 807`})),staticAttributes:c,staticUniforms:b}}class yr{constructor(t,i,c){this.vertexBuffer=t,this.indexBuffer=i,this.segments=c}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}var ga=s.aU([{name:"a_pos",type:"Int16",components:2}]);const Vn="#define PROJECTION_MERCATOR",ni="mercator";class Un{constructor(){this._cachedMesh=null}get name(){return"mercator"}get useSubdivision(){return!1}get shaderVariantName(){return ni}get shaderDefine(){return Vn}get shaderPreludeCode(){return Rr.projectionMercator}get vertexShaderPreludeCode(){return Rr.projectionMercator.vertexSource}get subdivisionGranularity(){return s.aV.noSubdivision}get useGlobeControls(){return!1}get transitionState(){return 0}get latitudeErrorCorrectionRadians(){return 0}destroy(){}updateGPUdependent(t){}getMeshFromTileID(t,i,c,p,g){if(this._cachedMesh)return this._cachedMesh;const b=new s.aW;b.emplaceBack(0,0),b.emplaceBack(s.a5,0),b.emplaceBack(0,s.a5),b.emplaceBack(s.a5,s.a5);const S=t.createVertexBuffer(b,ga.members),P=s.aX.simpleSegment(0,0,4,2),A=new s.aY;A.emplaceBack(1,0,2),A.emplaceBack(1,2,3);const k=t.createIndexBuffer(A);return this._cachedMesh=new yr(S,k,P),this._cachedMesh}recalculate(){}hasTransition(){return!1}setErrorQueryLatitudeDegrees(t){}}class xo{constructor(t=0,i=0,c=0,p=0){if(isNaN(t)||t<0||isNaN(i)||i<0||isNaN(c)||c<0||isNaN(p)||p<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=i,this.left=c,this.right=p}interpolate(t,i,c){return i.top!=null&&t.top!=null&&(this.top=s.G.number(t.top,i.top,c)),i.bottom!=null&&t.bottom!=null&&(this.bottom=s.G.number(t.bottom,i.bottom,c)),i.left!=null&&t.left!=null&&(this.left=s.G.number(t.left,i.left,c)),i.right!=null&&t.right!=null&&(this.right=s.G.number(t.right,i.right,c)),this}getCenter(t,i){const c=s.an((this.left+t-this.right)/2,0,t),p=s.an((this.top+i-this.bottom)/2,0,i);return new s.P(c,p)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new xo(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function ya(m,t){if(!m.renderWorldCopies||m.lngRange)return;const i=t.lng-m.center.lng;t.lng+=i>180?-360:i<-180?360:0}function Gr(m){return Math.max(0,Math.floor(m))}class ja{constructor(t,i){var c;this.applyConstrain=(p,g)=>this._constrainOverride!==null?this._constrainOverride(p,g):this._callbacks.defaultConstrain(p,g),this._callbacks=t,this._tileSize=512,this._renderWorldCopies=(i==null?void 0:i.renderWorldCopies)===void 0||!!(i!=null&&i.renderWorldCopies),this._minZoom=(i==null?void 0:i.minZoom)||0,this._maxZoom=(i==null?void 0:i.maxZoom)||22,this._minPitch=(i==null?void 0:i.minPitch)==null?0:i==null?void 0:i.minPitch,this._maxPitch=(i==null?void 0:i.maxPitch)==null?60:i==null?void 0:i.maxPitch,this._constrainOverride=(c=i==null?void 0:i.constrainOverride)!==null&&c!==void 0?c:null,this.setMaxBounds(),this._width=0,this._height=0,this._center=new s.V(0,0),this._elevation=0,this._zoom=0,this._tileZoom=Gr(this._zoom),this._scale=s.aq(this._zoom),this._bearingInRadians=0,this._fovInRadians=.6435011087932844,this._pitchInRadians=0,this._rollInRadians=0,this._unmodified=!0,this._edgeInsets=new xo,this._minElevationForCurrentTile=0,this._autoCalculateNearFarZ=!0}apply(t,i,c){this._constrainOverride=t.constrainOverride,this._latRange=t.latRange,this._lngRange=t.lngRange,this._width=t.width,this._height=t.height,this._center=t.center,this._elevation=t.elevation,this._minElevationForCurrentTile=t.minElevationForCurrentTile,this._zoom=t.zoom,this._tileZoom=Gr(this._zoom),this._scale=s.aq(this._zoom),this._bearingInRadians=t.bearingInRadians,this._fovInRadians=t.fovInRadians,this._pitchInRadians=t.pitchInRadians,this._rollInRadians=t.rollInRadians,this._unmodified=t.unmodified,this._edgeInsets=new xo(t.padding.top,t.padding.bottom,t.padding.left,t.padding.right),this._minZoom=t.minZoom,this._maxZoom=t.maxZoom,this._minPitch=t.minPitch,this._maxPitch=t.maxPitch,this._renderWorldCopies=t.renderWorldCopies,this._cameraToCenterDistance=t.cameraToCenterDistance,this._nearZ=t.nearZ,this._farZ=t.farZ,this._autoCalculateNearFarZ=!c&&t.autoCalculateNearFarZ,i&&this.constrainInternal(),this._calcMatrices()}get pixelsToClipSpaceMatrix(){return this._pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._clipSpaceToPixelsMatrix}get minElevationForCurrentTile(){return this._minElevationForCurrentTile}setMinElevationForCurrentTile(t){this._minElevationForCurrentTile=t}get tileSize(){return this._tileSize}get tileZoom(){return this._tileZoom}get scale(){return this._scale}get width(){return this._width}get height(){return this._height}get bearingInRadians(){return this._bearingInRadians}get lngRange(){return this._lngRange}get latRange(){return this._latRange}get pixelsToGLUnits(){return this._pixelsToGLUnits}get minZoom(){return this._minZoom}setMinZoom(t){this._minZoom!==t&&(this._minZoom=t,this.setZoom(this.applyConstrain(this._center,this.zoom).zoom))}get maxZoom(){return this._maxZoom}setMaxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.setZoom(this.applyConstrain(this._center,this.zoom).zoom))}get minPitch(){return this._minPitch}setMinPitch(t){this._minPitch!==t&&(this._minPitch=t,this.setPitch(Math.max(this.pitch,t)))}get maxPitch(){return this._maxPitch}setMaxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.setPitch(Math.min(this.pitch,t)))}get renderWorldCopies(){return this._renderWorldCopies}setRenderWorldCopies(t){t===void 0?t=!0:t===null&&(t=!1),this._renderWorldCopies=t}get constrainOverride(){return this._constrainOverride}setConstrainOverride(t){t===void 0&&(t=null),this._constrainOverride!==t&&(this._constrainOverride=t,this.constrainInternal(),this._calcMatrices())}get worldSize(){return this._tileSize*this._scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new s.P(this._width,this._height)}get bearing(){return this._bearingInRadians/Math.PI*180}setBearing(t){const i=s.W(t,-180,180)*Math.PI/180;var c,p,g,b,S,P,A,k,F;this._bearingInRadians!==i&&(this._unmodified=!1,this._bearingInRadians=i,this._calcMatrices(),this._rotationMatrix=L(),c=this._rotationMatrix,g=-this._bearingInRadians,b=(p=this._rotationMatrix)[0],S=p[1],P=p[2],A=p[3],k=Math.sin(g),F=Math.cos(g),c[0]=b*F+P*k,c[1]=S*F+A*k,c[2]=b*-k+P*F,c[3]=S*-k+A*F)}get rotationMatrix(){return this._rotationMatrix}get pitchInRadians(){return this._pitchInRadians}get pitch(){return this._pitchInRadians/Math.PI*180}setPitch(t){const i=s.an(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitchInRadians!==i&&(this._unmodified=!1,this._pitchInRadians=i,this._calcMatrices())}get rollInRadians(){return this._rollInRadians}get roll(){return this._rollInRadians/Math.PI*180}setRoll(t){const i=t/180*Math.PI;this._rollInRadians!==i&&(this._unmodified=!1,this._rollInRadians=i,this._calcMatrices())}get fovInRadians(){return this._fovInRadians}get fov(){return s.aZ(this._fovInRadians)}setFov(t){t=s.an(t,.1,150),this.fov!==t&&(this._unmodified=!1,this._fovInRadians=s.ap(t),this._calcMatrices())}get zoom(){return this._zoom}setZoom(t){const i=this.applyConstrain(this._center,t).zoom;this._zoom!==i&&(this._unmodified=!1,this._zoom=i,this._tileZoom=Math.max(0,Math.floor(i)),this._scale=s.aq(i),this.constrainInternal(),this._calcMatrices())}get center(){return this._center}setCenter(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this.constrainInternal(),this._calcMatrices())}get elevation(){return this._elevation}setElevation(t){t!==this._elevation&&(this._elevation=t,this.constrainInternal(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}setPadding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this._width,this._height)}get pixelsPerMeter(){return this._pixelPerMeter}get unmodified(){return this._unmodified}get cameraToCenterDistance(){return this._cameraToCenterDistance}get nearZ(){return this._nearZ}get farZ(){return this._farZ}get autoCalculateNearFarZ(){return this._autoCalculateNearFarZ}overrideNearFarZ(t,i){this._autoCalculateNearFarZ=!1,this._nearZ=t,this._farZ=i,this._calcMatrices()}clearNearFarZOverride(){this._autoCalculateNearFarZ=!0,this._calcMatrices()}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,i,c){this._unmodified=!1,this._edgeInsets.interpolate(t,i,c),this.constrainInternal(),this._calcMatrices()}resize(t,i,c=!0){this._width=t,this._height=i,c&&this.constrainInternal(),this._calcMatrices()}getMaxBounds(){return this._latRange&&this._latRange.length===2&&this._lngRange&&this._lngRange.length===2?new Kt([this._lngRange[0],this._latRange[0]],[this._lngRange[1],this._latRange[1]]):null}setMaxBounds(t){t?(this._lngRange=[t.getWest(),t.getEast()],this._latRange=[t.getSouth(),t.getNorth()],this.constrainInternal()):(this._lngRange=null,this._latRange=[-s.ao,s.ao])}getCameraQueryGeometry(t,i){if(i.length===1)return[i[0],t];{const{minX:c,minY:p,maxX:g,maxY:b}=s.aa.fromPoints(i).extend(t);return[new s.P(c,p),new s.P(g,p),new s.P(g,b),new s.P(c,b),new s.P(c,p)]}}constrainInternal(){if(!this.center||!this._width||!this._height||this._constraining)return;this._constraining=!0;const t=this._unmodified,{center:i,zoom:c}=this.applyConstrain(this.center,this.zoom);this.setCenter(i),this.setZoom(c),this._unmodified=t,this._constraining=!1}_calcMatrices(){if(this._width&&this._height){this._pixelsToGLUnits=[2/this._width,-2/this._height];let t=s.ar(new Float64Array(16));s.Q(t,t,[this._width/2,-this._height/2,1]),s.O(t,t,[1,-1,0]),this._clipSpaceToPixelsMatrix=t,t=s.ar(new Float64Array(16)),s.Q(t,t,[1,-1,1]),s.O(t,t,[-1,-1,0]),s.Q(t,t,[2/this._width,2/this._height,1]),this._pixelsToClipSpaceMatrix=t,this._cameraToCenterDistance=.5/Math.tan(this.fovInRadians/2)*this._height}this._callbacks.calcMatrices()}calculateCenterFromCameraLngLatAlt(t,i,c,p){const g=c!==void 0?c:this.bearing,b=p=p!==void 0?p:this.pitch,{distanceToCenter:S,clampedElevation:P}=this._distanceToCenterFromAltElevationPitch(i,this.elevation,b),{x:A,y:k}=Et(b,g),F=s.a9.fromLngLat(t,i);let z,j,G=s.a_(1,F.y),Y=0;do{if(Y+=1,Y>10)break;j=S/G,z=new s.a9(F.x+A*j,F.y+k*j),G=1/z.meterInMercatorCoordinateUnits()}while(Math.abs(S-j*G)>1e-12);return{center:z.toLngLat(),elevation:P,zoom:s.at(this.height/2/Math.tan(this.fovInRadians/2)/j/this.tileSize)}}recalculateZoomAndCenter(t){if(this.elevation-t==0)return;const i=1/this.worldSize,c=s.as(1,this.center.lat)*this.worldSize,p=s.a9.fromLngLat(this.center,this.elevation),g=p.x/i,b=p.y/i,S=p.z/i,P=this.pitch,A=this.bearing,{x:k,y:F,z}=Et(P,A),j=this.cameraToCenterDistance,G=g+j*-k,Y=b+j*-F,Q=S+j*z,{distanceToCenter:K,clampedElevation:oe}=this._distanceToCenterFromAltElevationPitch(Q/c,t,P),de=K*c,ie=new s.a9((G+k*de)*i,(Y+F*de)*i,0).toLngLat(),he=s.as(1,ie.lat),ge=s.at(this.height/2/Math.tan(this.fovInRadians/2)/K/he/this.tileSize);this._elevation=oe,this._center=ie,this.setZoom(ge)}_distanceToCenterFromAltElevationPitch(t,i,c){const p=-Math.cos(s.ap(c)),g=t-i;let b,S=i;return p*g>=0||Math.abs(p)<.1?(b=1e4,S=t+b*p):b=-g/p,{distanceToCenter:b,clampedElevation:S}}getCameraPoint(){const t=Math.tan(this.pitchInRadians)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new s.P(t*Math.sin(this.rollInRadians),t*Math.cos(this.rollInRadians)))}getCameraAltitude(){return Math.cos(this.pitchInRadians)*this._cameraToCenterDistance/this._pixelPerMeter+this.elevation}getCameraLngLat(){const t=s.as(1,this.center.lat)*this.worldSize;return Te(this.center,this.elevation,this.pitch,this.bearing,this.cameraToCenterDistance/t).toLngLat()}getMercatorTileCoordinates(t){if(!t)return[0,0,1,1];const i=t.canonical.z>=0?1<<t.canonical.z:Math.pow(2,t.canonical.z);return[t.canonical.x/i,t.canonical.y/i,1/i/s.a5,1/i/s.a5]}}class Ui{constructor(t,i){this.min=t,this.max=i,this.center=s.a$([],s.b0([],this.min,this.max),.5)}quadrant(t){const i=[t%2==0,t<2],c=s.b1(this.min),p=s.b1(this.max);for(let g=0;g<i.length;g++)c[g]=i[g]?this.min[g]:this.center[g],p[g]=i[g]?this.center[g]:this.max[g];return p[2]=this.max[2],new Ui(c,p)}distanceX(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]}distanceY(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]}intersectsFrustum(t){let i=!0;for(let c=0;c<t.planes.length;c++){const p=this.intersectsPlane(t.planes[c]);if(p===0)return 0;p===1&&(i=!1)}return i?2:t.aabb.min[0]>this.max[0]||t.aabb.min[1]>this.max[1]||t.aabb.min[2]>this.max[2]||t.aabb.max[0]<this.min[0]||t.aabb.max[1]<this.min[1]||t.aabb.max[2]<this.min[2]?0:1}intersectsPlane(t){let i=t[3],c=t[3];for(let p=0;p<3;p++)t[p]>0?(i+=t[p]*this.min[p],c+=t[p]*this.max[p]):(c+=t[p]*this.min[p],i+=t[p]*this.max[p]);return i>=0?2:c<0?0:1}}class wl{distanceToTile2d(t,i,c,p){const g=p.distanceX([t,i]),b=p.distanceY([t,i]);return Math.hypot(g,b)}getWrap(t,i,c){return c}getTileBoundingVolume(t,i,c,p){var g,b;let S=0,P=0;if(p!=null&&p.terrain){const k=new s.a2(t.z,i,t.z,t.x,t.y),F=p.terrain.getMinMaxElevation(k);S=(g=F.minElevation)!==null&&g!==void 0?g:Math.min(0,c),P=(b=F.maxElevation)!==null&&b!==void 0?b:Math.max(0,c)}const A=1<<t.z;return new Ui([i+t.x/A,t.y/A,S],[i+(t.x+1)/A,(t.y+1)/A,P])}allowVariableZoom(t,i){const c=t.fov*(Math.abs(Math.cos(t.rollInRadians))*t.height+Math.abs(Math.sin(t.rollInRadians))*t.width)/t.height,p=s.an(78.5-c/2,0,60);return!!i.terrain||t.pitch>p}allowWorldCopies(){return!0}prepareNextFrame(){}}class Yn{constructor(t,i,c){this.points=t,this.planes=i,this.aabb=c}static fromInvProjectionMatrix(t,i=1,c=0,p,g){const b=g?[[6,5,4],[0,1,2],[0,3,7],[2,1,5],[3,2,6],[0,4,5]]:[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]],S=Math.pow(2,c),P=[[-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((z=>(function(j,G,Y,Q){const K=s.aH([],j,G),oe=1/K[3]/Y*Q;return s.b6(K,K,[oe,oe,1/K[3],oe])})(z,t,i,S)));p&&(function(z,j,G,Y){const Q=Y?4:0,K=Y?0:4;let oe=0;const de=[],ie=[];for(let ce=0;ce<4;ce++){const ve=s.b2([],z[ce+K],z[ce+Q]),Fe=s.b7(ve);s.a$(ve,ve,1/Fe),de.push(Fe),ie.push(ve)}for(let ce=0;ce<4;ce++){const ve=s.b8(z[ce+Q],ie[ce],G);oe=ve!==null&&ve>=0?Math.max(oe,ve):Math.max(oe,de[ce])}const he=(function(ce,ve){const Fe=s.b2([],ce[ve[0]],ce[ve[1]]),Ce=s.b2([],ce[ve[2]],ce[ve[1]]),ke=[0,0,0,0];return s.b3(ke,s.b4([],Fe,Ce)),ke[3]=-s.b5(ke,ce[ve[0]]),ke})(z,j),ge=(function(ce,ve){const Fe=s.b9(ce),Ce=s.ba([],ce,1/Fe),ke=s.b2([],ve,s.a$([],Ce,s.b5(ve,Ce))),Le=s.b9(ke);if(Le>0){const Xe=Math.sqrt(1-Ce[3]*Ce[3]),Ke=s.a$([],Ce,-Ce[3]),qe=s.b0([],Ke,s.a$([],ke,Xe/Le));return s.bb(ve,qe)}return null})(G,he);if(ge!==null){const ce=ge/s.b5(ie[0],he);oe=Math.min(oe,ce)}for(let ce=0;ce<4;ce++){const ve=Math.min(oe,de[ce]);z[ce+K]=[z[ce+Q][0]+ie[ce][0]*ve,z[ce+Q][1]+ie[ce][1]*ve,z[ce+Q][2]+ie[ce][2]*ve,1]}})(P,b[0],p,g);const A=b.map((z=>{const j=s.b2([],P[z[0]],P[z[1]]),G=s.b2([],P[z[2]],P[z[1]]),Y=s.b3([],s.b4([],j,G)),Q=-s.b5(Y,P[z[1]]);return Y.concat(Q)})),k=[Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY],F=[Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY];for(const z of P)for(let j=0;j<3;j++)k[j]=Math.min(k[j],z[j]),F[j]=Math.max(F[j],z[j]);return new Yn(P,A,new Ui(k,F))}}class Va{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,i,c){return this._helper.interpolatePadding(t,i,c)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,i,c=!0){this._helper.resize(t,i,c)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}setConstrainOverride(t){this._helper.setConstrainOverride(t)}overrideNearFarZ(t,i){this._helper.overrideNearFarZ(t,i)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(t,i){}constructor(t){this._posMatrixCache=new Map,this._alignedPosMatrixCache=new Map,this._fogMatrixCacheF32=new Map,this.defaultConstrain=(i,c)=>{c=s.an(+c,this.minZoom,this.maxZoom);const p={center:new s.V(i.lng,i.lat),zoom:c};let g=this._helper._lngRange;if(!this._helper._renderWorldCopies&&g===null){const ie=179.9999999999;g=[-ie,ie]}const b=this.tileSize*s.aq(p.zoom);let S=0,P=b,A=0,k=b,F=0,z=0;const{x:j,y:G}=this.size;if(this._helper._latRange){const ie=this._helper._latRange;S=s.X(ie[1])*b,P=s.X(ie[0])*b,P-S<G&&(F=G/(P-S))}g&&(A=s.W(s.Y(g[0])*b,0,b),k=s.W(s.Y(g[1])*b,0,b),k<A&&(k+=b),k-A<j&&(z=j/(k-A)));const{x:Y,y:Q}=it(b,i);let K,oe;const de=Math.max(z||0,F||0);if(de){const ie=new s.P(z?(k+A)/2:Y,F?(P+S)/2:Q);return p.center=rt(b,ie).wrap(),p.zoom+=s.at(de),p}if(this._helper._latRange){const ie=G/2;Q-ie<S&&(oe=S+ie),Q+ie>P&&(oe=P-ie)}if(g){const ie=(A+k)/2;let he=Y;this._helper._renderWorldCopies&&(he=s.W(Y,ie-b/2,ie+b/2));const ge=j/2;he-ge<A&&(K=A+ge),he+ge>k&&(K=k-ge)}if(K!==void 0||oe!==void 0){const ie=new s.P(K??Y,oe??Q);p.center=rt(b,ie).wrap()}return p},this.applyConstrain=(i,c)=>this._helper.applyConstrain(i,c),this._helper=new ja({calcMatrices:()=>{this._calcMatrices()},defaultConstrain:(i,c)=>this.defaultConstrain(i,c)},t),this._coveringTilesDetailsProvider=new wl}clone(){const t=new Va;return t.apply(this,!1),t}apply(t,i,c){this._helper.apply(t,i,c)}get cameraPosition(){return this._cameraPosition}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._viewProjMatrix}get inverseProjectionMatrix(){return this._invProjMatrix}get mercatorMatrix(){return this._mercatorMatrix}getVisibleUnwrappedCoordinates(t){const i=[new s.bc(0,t)];if(this._helper._renderWorldCopies){const c=this.screenPointToMercatorCoordinate(new s.P(0,0)),p=this.screenPointToMercatorCoordinate(new s.P(this._helper._width,0)),g=this.screenPointToMercatorCoordinate(new s.P(this._helper._width,this._helper._height)),b=this.screenPointToMercatorCoordinate(new s.P(0,this._helper._height)),S=Math.floor(Math.min(c.x,p.x,g.x,b.x)),P=Math.floor(Math.max(c.x,p.x,g.x,b.x)),A=1;for(let k=S-A;k<=P+A;k++)k!==0&&i.push(new s.bc(k,t))}return i}getCameraFrustum(){return Yn.fromInvProjectionMatrix(this._invViewProjMatrix,this.worldSize)}getClippingPlane(){return null}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(t){const i=this.screenPointToLocation(this.centerPoint,t),c=t?t.getElevationForLngLatZoom(i,this._helper._tileZoom):0;this._helper.recalculateZoomAndCenter(c)}setLocationAtPoint(t,i){const c=s.as(this.elevation,this.center.lat),p=this.screenPointToMercatorCoordinateAtZ(i,c),g=this.screenPointToMercatorCoordinateAtZ(this.centerPoint,c),b=s.a9.fromLngLat(t),S=new s.a9(b.x-(p.x-g.x),b.y-(p.y-g.y));this.setCenter(S==null?void 0:S.toLngLat()),this._helper._renderWorldCopies&&this.setCenter(this.center.wrap())}locationToScreenPoint(t,i){return i?this.coordinatePoint(s.a9.fromLngLat(t),i.getElevationForLngLat(t,this),this._pixelMatrix3D):this.coordinatePoint(s.a9.fromLngLat(t))}screenPointToLocation(t,i){var c;return(c=this.screenPointToMercatorCoordinate(t,i))===null||c===void 0?void 0:c.toLngLat()}screenPointToMercatorCoordinate(t,i){if(i){const c=i.pointCoordinate(t);if(c!=null)return c}return this.screenPointToMercatorCoordinateAtZ(t)}screenPointToMercatorCoordinateAtZ(t,i){const c=i||0,p=[t.x,t.y,0,1],g=[t.x,t.y,1,1];s.aH(p,p,this._pixelMatrixInverse),s.aH(g,g,this._pixelMatrixInverse);const b=p[3],S=g[3],P=p[1]/b,A=g[1]/S,k=p[2]/b,F=g[2]/S,z=k===F?0:(c-k)/(F-k);return new s.a9(s.G.number(p[0]/b,g[0]/S,z)/this.worldSize,s.G.number(P,A,z)/this.worldSize,c)}coordinatePoint(t,i=0,c=this._pixelMatrix){const p=[t.x*this.worldSize,t.y*this.worldSize,i,1];return s.aH(p,p,c),new s.P(p[0]/p[3],p[1]/p[3])}getBounds(){const t=Math.max(0,this._helper._height/2-At(this));return new Kt().extend(this.screenPointToLocation(new s.P(0,t))).extend(this.screenPointToLocation(new s.P(this._helper._width,t))).extend(this.screenPointToLocation(new s.P(this._helper._width,this._helper._height))).extend(this.screenPointToLocation(new s.P(0,this._helper._height)))}isPointOnMapSurface(t,i){return i?i.pointCoordinate(t)!=null:t.y>this.height/2-At(this)}calculatePosMatrix(t,i=!1,c){var p;const g=(p=t.key)!==null&&p!==void 0?p:s.bd(t.wrap,t.canonical.z,t.canonical.z,t.canonical.x,t.canonical.y),b=i?this._alignedPosMatrixCache:this._posMatrixCache;if(b.has(g)){const A=b.get(g);return c?A.f32:A.f64}const S=St(t,this.worldSize);s.S(S,i?this._alignedProjMatrix:this._viewProjMatrix,S);const P={f64:S,f32:new Float32Array(S)};return b.set(g,P),c?P.f32:P.f64}calculateFogMatrix(t){const i=t.key,c=this._fogMatrixCacheF32;if(c.has(i))return c.get(i);const p=St(t,this.worldSize);return s.S(p,this._fogMatrix,p),c.set(i,new Float32Array(p)),c.get(i)}calculateCenterFromCameraLngLatAlt(t,i,c,p){return this._helper.calculateCenterFromCameraLngLatAlt(t,i,c,p)}_calculateNearFarZIfNeeded(t,i,c){if(!this._helper.autoCalculateNearFarZ)return;const p=Math.min(this.elevation,this.minElevationForCurrentTile,this.getCameraAltitude()-100),g=t-p*this._helper._pixelPerMeter/Math.cos(i),b=p<0?g:t,S=Math.PI/2+this.pitchInRadians,P=s.ap(this.fov)*(Math.abs(Math.cos(s.ap(this.roll)))*this.height+Math.abs(Math.sin(s.ap(this.roll)))*this.width)/this.height*(.5+c.y/this.height),A=Math.sin(P)*b/Math.sin(s.an(Math.PI-S-P,.01,Math.PI-.01)),k=At(this),F=Math.atan(k/this._helper.cameraToCenterDistance),z=s.ap(.75),j=F>z?2*F*(.5+c.y/(2*k)):z,G=Math.sin(j)*b/Math.sin(s.an(Math.PI-S-j,.01,Math.PI-.01)),Y=Math.min(A,G);this._helper._farZ=1.01*(Math.cos(Math.PI/2-i)*Y+b),this._helper._nearZ=this._helper._height/50}_calcMatrices(){if(!this._helper._height)return;const t=this.centerOffset,i=it(this.worldSize,this.center),c=i.x,p=i.y;this._helper._pixelPerMeter=s.as(1,this.center.lat)*this.worldSize;const g=s.ap(Math.min(this.pitch,Ye)),b=Math.max(this._helper.cameraToCenterDistance/2,this._helper.cameraToCenterDistance+this._helper._elevation*this._helper._pixelPerMeter/Math.cos(g));let S;this._calculateNearFarZIfNeeded(b,g,t),S=new Float64Array(16),s.be(S,this.fovInRadians,this._helper._width/this._helper._height,this._helper._nearZ,this._helper._farZ),this._invProjMatrix=new Float64Array(16),s.aB(this._invProjMatrix,S),S[8]=2*-t.x/this._helper._width,S[9]=2*t.y/this._helper._height,this._projectionMatrix=s.bf(S),s.Q(S,S,[1,-1,1]),s.O(S,S,[0,0,-this._helper.cameraToCenterDistance]),s.bg(S,S,-this.rollInRadians),s.bh(S,S,this.pitchInRadians),s.bg(S,S,-this.bearingInRadians),s.O(S,S,[-c,-p,0]),this._mercatorMatrix=s.Q([],S,[this.worldSize,this.worldSize,this.worldSize]),s.Q(S,S,[1,1,this._helper._pixelPerMeter]),this._pixelMatrix=s.S(new Float64Array(16),this.clipSpaceToPixelsMatrix,S),s.O(S,S,[0,0,-this.elevation]),this._viewProjMatrix=S,this._invViewProjMatrix=s.aB([],S);const P=[0,0,-1,1];s.aH(P,P,this._invViewProjMatrix),this._cameraPosition=[P[0]/P[3],P[1]/P[3],P[2]/P[3]],this._fogMatrix=new Float64Array(16),s.be(this._fogMatrix,this.fovInRadians,this.width/this.height,b,this._helper._farZ),this._fogMatrix[8]=2*-t.x/this.width,this._fogMatrix[9]=2*t.y/this.height,s.Q(this._fogMatrix,this._fogMatrix,[1,-1,1]),s.O(this._fogMatrix,this._fogMatrix,[0,0,-this.cameraToCenterDistance]),s.bg(this._fogMatrix,this._fogMatrix,-this.rollInRadians),s.bh(this._fogMatrix,this._fogMatrix,this.pitchInRadians),s.bg(this._fogMatrix,this._fogMatrix,-this.bearingInRadians),s.O(this._fogMatrix,this._fogMatrix,[-c,-p,0]),s.Q(this._fogMatrix,this._fogMatrix,[1,1,this._helper._pixelPerMeter]),s.O(this._fogMatrix,this._fogMatrix,[0,0,-this.elevation]),this._pixelMatrix3D=s.S(new Float64Array(16),this.clipSpaceToPixelsMatrix,S);const A=this._helper._width%2/2,k=this._helper._height%2/2,F=Math.cos(this.bearingInRadians),z=Math.sin(-this.bearingInRadians),j=c-Math.round(c)+F*A+z*k,G=p-Math.round(p)+F*k+z*A,Y=new Float64Array(S);if(s.O(Y,Y,[j>.5?j-1:j,G>.5?G-1:G,0]),this._alignedProjMatrix=Y,S=s.aB(new Float64Array(16),this._pixelMatrix),!S)throw new Error("failed to invert matrix");this._pixelMatrixInverse=S,this._clearMatrixCaches()}_clearMatrixCaches(){this._posMatrixCache.clear(),this._alignedPosMatrixCache.clear(),this._fogMatrixCacheF32.clear()}maxPitchScaleFactor(){if(!this._pixelMatrixInverse)return 1;const t=this.screenPointToMercatorCoordinate(new s.P(0,0)),i=[t.x*this.worldSize,t.y*this.worldSize,0,1];return s.aH(i,i,this._pixelMatrix)[3]/this._helper.cameraToCenterDistance}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){const t=s.as(1,this.center.lat)*this.worldSize;return Te(this.center,this.elevation,this.pitch,this.bearing,this._helper.cameraToCenterDistance/t).toLngLat()}lngLatToCameraDepth(t,i){const c=s.a9.fromLngLat(t),p=[c.x*this.worldSize,c.y*this.worldSize,i,1];return s.aH(p,p,this._viewProjMatrix),p[2]/p[3]}getProjectionData(t){const{overscaledTileID:i,aligned:c,applyTerrainMatrix:p}=t,g=this._helper.getMercatorTileCoordinates(i),b=i?this.calculatePosMatrix(i,c,!0):null;let S;return S=i&&i.terrainRttPosMatrix32f&&p?i.terrainRttPosMatrix32f:b||s.bi(),{mainMatrix:S,tileMercatorCoords:g,clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:S}}isLocationOccluded(t){return!1}getPixelScale(){return 1}getCircleRadiusCorrection(){return 1}getPitchedTextCorrection(t,i,c){return 1}transformLightDirection(t){return s.b1(t)}getRayDirectionFromPixel(t){throw new Error("Not implemented.")}projectTileCoordinates(t,i,c,p){const g=this.calculatePosMatrix(c);let b;p?(b=[t,i,p(t,i),1],s.aH(b,b,g)):(b=[t,i,0,1],vl(b,b,g));const S=b[3];return{point:new s.P(b[0]/S,b[1]/S),signedDistanceFromCamera:S,isOccluded:!1}}populateCache(t){for(const i of t)this.calculatePosMatrix(i)}getMatrixForModel(t,i){const c=s.a9.fromLngLat(t,i),p=c.meterInMercatorCoordinateUnits(),g=s.bj();return s.O(g,g,[c.x,c.y,c.z]),s.bg(g,g,Math.PI),s.bh(g,g,Math.PI/2),s.Q(g,g,[-p,p,p]),g}getProjectionDataForCustomLayer(t=!0){const i=new s.a2(0,0,0,0,0),c=this.getProjectionData({overscaledTileID:i,applyGlobeMatrix:t}),p=St(i,this.worldSize);s.S(p,this._viewProjMatrix,p),c.tileMercatorCoords=[0,0,1,1];const g=[s.a5,s.a5,this.worldSize/this._helper.pixelsPerMeter],b=s.bk();return s.Q(b,p,g),c.fallbackMatrix=b,c.mainMatrix=b,c}getFastPathSimpleProjectionMatrix(t){return this.calculatePosMatrix(t)}}function Qi(){s.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}function qh(m){if(m.useSlerp)if(m.k<1){const t=s.bl(m.startEulerAngles.roll,m.startEulerAngles.pitch,m.startEulerAngles.bearing),i=s.bl(m.endEulerAngles.roll,m.endEulerAngles.pitch,m.endEulerAngles.bearing),c=new Float64Array(4);s.bm(c,t,i,m.k);const p=s.bn(c);m.tr.setRoll(p.roll),m.tr.setPitch(p.pitch),m.tr.setBearing(p.bearing)}else m.tr.setRoll(m.endEulerAngles.roll),m.tr.setPitch(m.endEulerAngles.pitch),m.tr.setBearing(m.endEulerAngles.bearing);else m.tr.setRoll(s.G.number(m.startEulerAngles.roll,m.endEulerAngles.roll,m.k)),m.tr.setPitch(s.G.number(m.startEulerAngles.pitch,m.endEulerAngles.pitch,m.k)),m.tr.setBearing(s.G.number(m.startEulerAngles.bearing,m.endEulerAngles.bearing,m.k))}function Yc(m,t,i,c,p){const g=p.padding,b=it(p.worldSize,i.getNorthWest()),S=it(p.worldSize,i.getNorthEast()),P=it(p.worldSize,i.getSouthEast()),A=it(p.worldSize,i.getSouthWest()),k=s.ap(-c),F=b.rotate(k),z=S.rotate(k),j=P.rotate(k),G=A.rotate(k),Y=new s.P(Math.max(F.x,z.x,G.x,j.x),Math.max(F.y,z.y,G.y,j.y)),Q=new s.P(Math.min(F.x,z.x,G.x,j.x),Math.min(F.y,z.y,G.y,j.y)),K=Y.sub(Q),oe=(p.width-(g.left+g.right+t.left+t.right))/K.x,de=(p.height-(g.top+g.bottom+t.top+t.bottom))/K.y;if(de<0||oe<0)return void Qi();const ie=Math.min(s.at(p.scale*Math.min(oe,de)),m.maxZoom),he=s.P.convert(m.offset),ge=new s.P((t.left-t.right)/2,(t.top-t.bottom)/2).rotate(s.ap(c)),ce=he.add(ge).mult(p.scale/s.aq(ie));return{center:rt(p.worldSize,b.add(P).div(2).sub(ce)),zoom:ie,bearing:c}}class Ua{get useGlobeControls(){return!1}handlePanInertia(t,i){const c=t.mag(),p=Math.abs(At(i));return{easingOffset:t.mult(Math.min(.75*p/c,1)),easingCenter:i.center}}handleMapControlsRollPitchBearingZoom(t,i){t.bearingDelta&&i.setBearing(i.bearing+t.bearingDelta),t.pitchDelta&&i.setPitch(i.pitch+t.pitchDelta),t.rollDelta&&i.setRoll(i.roll+t.rollDelta),t.zoomDelta&&i.setZoom(i.zoom+t.zoomDelta)}handleMapControlsPan(t,i,c){t.around.distSqr(i.centerPoint)<.01||i.setLocationAtPoint(c,t.around)}cameraForBoxAndBearing(t,i,c,p,g){return Yc(t,i,c,p,g)}handleJumpToCenterZoom(t,i){t.zoom!==(i.zoom!==void 0?+i.zoom:t.zoom)&&t.setZoom(+i.zoom),i.center!==void 0&&t.setCenter(s.V.convert(i.center))}handleEaseTo(t,i){const c=t.zoom,p=t.padding,g={roll:t.roll,pitch:t.pitch,bearing:t.bearing},b={roll:i.roll===void 0?t.roll:i.roll,pitch:i.pitch===void 0?t.pitch:i.pitch,bearing:i.bearing===void 0?t.bearing:i.bearing},S=i.zoom!==void 0,P=!t.isPaddingEqual(i.padding);let A=!1;const k=S?+i.zoom:t.zoom;let F=t.centerPoint.add(i.offsetAsPoint);const z=t.screenPointToLocation(F),{center:j,zoom:G}=t.applyConstrain(s.V.convert(i.center||z),k??c);ya(t,j);const Y=it(t.worldSize,z),Q=it(t.worldSize,j).sub(Y),K=s.aq(G-c);return A=G!==c,{easeFunc:oe=>{if(A&&t.setZoom(s.G.number(c,G,oe)),s.bo(g,b)||qh({startEulerAngles:g,endEulerAngles:b,tr:t,k:oe,useSlerp:g.roll!=b.roll}),P&&(t.interpolatePadding(p,i.padding,oe),F=t.centerPoint.add(i.offsetAsPoint)),i.around)t.setLocationAtPoint(i.around,i.aroundPoint);else{const de=s.aq(t.zoom-c),ie=G>c?Math.min(2,K):Math.max(.5,K),he=Math.pow(ie,1-oe),ge=rt(t.worldSize,Y.add(Q.mult(oe*he)).mult(de));t.setLocationAtPoint(t.renderWorldCopies?ge.wrap():ge,F)}},isZooming:A,elevationCenter:j}}handleFlyTo(t,i){const c=i.zoom!==void 0,p=t.zoom,g=t.applyConstrain(s.V.convert(i.center||i.locationAtOffset),c?+i.zoom:p),b=g.center,S=g.zoom;ya(t,b);const P=it(t.worldSize,i.locationAtOffset),A=it(t.worldSize,b).sub(P),k=A.mag(),F=s.aq(S-p);let z;if(i.minZoom!==void 0){const j=Math.min(+i.minZoom,p,S),G=t.applyConstrain(b,j).zoom;z=s.aq(G-p)}return{easeFunc:(j,G,Y,Q)=>{t.setZoom(j===1?S:p+s.at(G));const K=j===1?b:rt(t.worldSize,P.add(A.mult(Y)).mult(G));t.setLocationAtPoint(t.renderWorldCopies?K.wrap():K,Q)},scaleOfZoom:F,targetCenter:b,scaleOfMinZoom:z,pixelPathLength:k}}}class _r{constructor(t,i,c){this.blendFunction=t,this.blendColor=i,this.mask=c}}_r.Replace=[1,0],_r.disabled=new _r(_r.Replace,s.bp.transparent,[!1,!1,!1,!1]),_r.unblended=new _r(_r.Replace,s.bp.transparent,[!0,!0,!0,!0]),_r.alphaBlended=new _r([1,771],s.bp.transparent,[!0,!0,!0,!0]);const bo=2305;class Qt{constructor(t,i,c){this.enable=t,this.mode=i,this.frontFace=c}}Qt.disabled=new Qt(!1,1029,bo),Qt.backCCW=new Qt(!0,1029,bo),Qt.frontCCW=new Qt(!0,1028,bo);class Ft{constructor(t,i,c){this.func=t,this.mask=i,this.range=c}}Ft.ReadOnly=!1,Ft.ReadWrite=!0,Ft.disabled=new Ft(519,Ft.ReadOnly,[0,1]);const wo=7680;class rr{constructor(t,i,c,p,g,b){this.test=t,this.ref=i,this.mask=c,this.fail=p,this.depthFail=g,this.pass=b}}rr.disabled=new rr({func:519,mask:0},0,0,wo,wo,wo);const ds=new WeakMap;function di(m){var t;if(ds.has(m))return ds.get(m);{const i=(t=m.getParameter(m.VERSION))===null||t===void 0?void 0:t.startsWith("WebGL 2.0");return ds.set(m,i),i}}class To{get awaitingQuery(){return!!this._readbackQueue}constructor(t){this._readbackWaitFrames=4,this._measureWaitFrames=6,this._texWidth=1,this._texHeight=1,this._measuredError=0,this._updateCount=0,this._lastReadbackFrame=-1e3,this._readbackQueue=null,this._cachedRenderContext=t;const i=t.context,c=i.gl;this._texFormat=c.RGBA,this._texType=c.UNSIGNED_BYTE;const p=new s.aW;p.emplaceBack(-1,-1),p.emplaceBack(2,-1),p.emplaceBack(-1,2);const g=new s.aY;g.emplaceBack(0,1,2),this._fullscreenTriangle=new yr(i.createVertexBuffer(p,ga.members),i.createIndexBuffer(g),s.aX.simpleSegment(0,0,p.length,g.length)),this._resultBuffer=new Uint8Array(4),i.activeTexture.set(c.TEXTURE1);const b=c.createTexture();c.bindTexture(c.TEXTURE_2D,b),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.NEAREST),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.NEAREST),c.texImage2D(c.TEXTURE_2D,0,this._texFormat,this._texWidth,this._texHeight,0,this._texFormat,this._texType,null),this._fbo=i.createFramebuffer(this._texWidth,this._texHeight,!1,!1),this._fbo.colorAttachment.set(b),di(c)&&(this._pbo=c.createBuffer(),c.bindBuffer(c.PIXEL_PACK_BUFFER,this._pbo),c.bufferData(c.PIXEL_PACK_BUFFER,4,c.STREAM_READ),c.bindBuffer(c.PIXEL_PACK_BUFFER,null))}destroy(){const t=this._cachedRenderContext.context.gl;this._fullscreenTriangle.destroy(),this._fbo.destroy(),t.deleteBuffer(this._pbo),this._fullscreenTriangle=null,this._fbo=null,this._pbo=null,this._resultBuffer=null}updateErrorLoop(t,i){const c=this._updateCount;return this._readbackQueue?c>=this._readbackQueue.frameNumberIssued+this._readbackWaitFrames&&this._tryReadback():c>=this._lastReadbackFrame+this._measureWaitFrames&&this._renderErrorTexture(t,i),this._updateCount++,this._measuredError}_bindFramebuffer(){const t=this._cachedRenderContext.context,i=t.gl;t.activeTexture.set(i.TEXTURE1),i.bindTexture(i.TEXTURE_2D,this._fbo.colorAttachment.get()),t.bindFramebuffer.set(this._fbo.framebuffer)}_renderErrorTexture(t,i){const c=this._cachedRenderContext.context,p=c.gl;if(this._bindFramebuffer(),c.viewport.set([0,0,this._texWidth,this._texHeight]),c.clear({color:s.bp.transparent}),this._cachedRenderContext.useProgram("projectionErrorMeasurement").draw(c,p.TRIANGLES,Ft.disabled,rr.disabled,_r.unblended,Qt.disabled,((g,b)=>({u_input:g,u_output_expected:b}))(t,i),null,null,"$clipping",this._fullscreenTriangle.vertexBuffer,this._fullscreenTriangle.indexBuffer,this._fullscreenTriangle.segments),this._pbo&&di(p)){p.bindBuffer(p.PIXEL_PACK_BUFFER,this._pbo),p.readBuffer(p.COLOR_ATTACHMENT0),p.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,0),p.bindBuffer(p.PIXEL_PACK_BUFFER,null);const g=p.fenceSync(p.SYNC_GPU_COMMANDS_COMPLETE,0);p.flush(),this._readbackQueue={frameNumberIssued:this._updateCount,sync:g}}else this._readbackQueue={frameNumberIssued:this._updateCount,sync:null}}_tryReadback(){const t=this._cachedRenderContext.context.gl;if(this._pbo&&this._readbackQueue&&di(t)){const i=t.clientWaitSync(this._readbackQueue.sync,0,0);if(i===t.WAIT_FAILED)return s.w("WebGL2 clientWaitSync failed."),this._readbackQueue=null,void(this._lastReadbackFrame=this._updateCount);if(i===t.TIMEOUT_EXPIRED)return;t.bindBuffer(t.PIXEL_PACK_BUFFER,this._pbo),t.getBufferSubData(t.PIXEL_PACK_BUFFER,0,this._resultBuffer,0,4),t.bindBuffer(t.PIXEL_PACK_BUFFER,null)}else this._bindFramebuffer(),t.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,this._resultBuffer);this._readbackQueue=null,this._measuredError=To._parseRGBA8float(this._resultBuffer),this._lastReadbackFrame=this._updateCount}static _parseRGBA8float(t){let i=0;return i+=t[0]/256,i+=t[1]/65536,i+=t[2]/16777216,t[3]<127&&(i=-i),i/128}}const _a=s.a5/128;function Gh(m,t){const i=m.granularity!==void 0?Math.max(m.granularity,1):1,c=i+(m.generateBorders?2:0),p=i+(m.extendToNorthPole||m.generateBorders?1:0)+(m.extendToSouthPole||m.generateBorders?1:0),g=c+1,b=p+1,S=m.generateBorders?-1:0,P=m.generateBorders||m.extendToNorthPole?-1:0,A=i+(m.generateBorders?1:0),k=i+(m.generateBorders||m.extendToSouthPole?1:0),F=g*b,z=c*p*6,j=g*b>65536;if(j&&t==="16bit")throw new Error("Granularity is too large and meshes would not fit inside 16 bit vertex indices.");const G=j||t==="32bit",Y=new Int16Array(2*F);let Q=0;for(let de=P;de<=k;de++)for(let ie=S;ie<=A;ie++){let he=ie/i*s.a5;ie===-1&&(he=-_a),ie===i+1&&(he=s.a5+_a);let ge=de/i*s.a5;de===-1&&(ge=m.extendToNorthPole?s.br:-_a),de===i+1&&(ge=m.extendToSouthPole?s.bs:s.a5+_a),Y[Q++]=he,Y[Q++]=ge}const K=G?new Uint32Array(z):new Uint16Array(z);let oe=0;for(let de=0;de<p;de++)for(let ie=0;ie<c;ie++){const he=ie+1+de*g,ge=ie+(de+1)*g,ce=ie+1+(de+1)*g;K[oe++]=ie+de*g,K[oe++]=ge,K[oe++]=he,K[oe++]=he,K[oe++]=ge,K[oe++]=ce}return{vertices:Y.buffer.slice(0),indices:K.buffer.slice(0),uses32bitIndices:G}}const fs=new s.aV({fill:new s.bt(128,2),line:new s.bt(512,0),tile:new s.bt(128,32),stencil:new s.bt(128,1),circle:3});class Kc{constructor(){this._tileMeshCache={},this._errorCorrectionUsable=0,this._errorMeasurementLastValue=0,this._errorCorrectionPreviousValue=0,this._errorMeasurementLastChangeTime=-1e3}get name(){return"vertical-perspective"}get transitionState(){return 1}get useSubdivision(){return!0}get shaderVariantName(){return"globe"}get shaderDefine(){return"#define GLOBE"}get shaderPreludeCode(){return Rr.projectionGlobe}get vertexShaderPreludeCode(){return Rr.projectionMercator.vertexSource}get subdivisionGranularity(){return fs}get useGlobeControls(){return!0}get latitudeErrorCorrectionRadians(){return this._errorCorrectionUsable}destroy(){this._errorMeasurement&&this._errorMeasurement.destroy()}updateGPUdependent(t){this._errorMeasurement||(this._errorMeasurement=new To(t));const i=s.X(this._errorQueryLatitudeDegrees),c=2*Math.atan(Math.exp(Math.PI-i*Math.PI*2))-.5*Math.PI,p=this._errorMeasurement.updateErrorLoop(i,c),g=fe();p!==this._errorMeasurementLastValue&&(this._errorCorrectionPreviousValue=this._errorCorrectionUsable,this._errorMeasurementLastValue=p,this._errorMeasurementLastChangeTime=g);const b=Math.min(Math.max((g-this._errorMeasurementLastChangeTime)/1e3/.5,0),1);this._errorCorrectionUsable=s.bu(this._errorCorrectionPreviousValue,-this._errorMeasurementLastValue,s.bv(b))}_getMeshKey(t){return`${t.granularity.toString(36)}_${t.generateBorders?"b":""}${t.extendToNorthPole?"n":""}${t.extendToSouthPole?"s":""}`}getMeshFromTileID(t,i,c,p,g){const b=(g==="stencil"?fs.stencil:fs.tile).getGranularityForZoomLevel(i.z);return this._getMesh(t,{granularity:b,generateBorders:c,extendToNorthPole:i.y===0&&p,extendToSouthPole:i.y===(1<<i.z)-1&&p})}_getMesh(t,i){const c=this._getMeshKey(i);if(c in this._tileMeshCache)return this._tileMeshCache[c];const p=(function(g,b){const S=Gh(b,"16bit"),P=s.aW.deserialize({arrayBuffer:S.vertices,length:S.vertices.byteLength/2/2}),A=s.aY.deserialize({arrayBuffer:S.indices,length:S.indices.byteLength/2/3});return new yr(g.createVertexBuffer(P,ga.members),g.createIndexBuffer(A),s.aX.simpleSegment(0,0,P.length,A.length))})(t,i);return this._tileMeshCache[c]=p,p}recalculate(t){}hasTransition(){const t=fe();let i=!1;return i=i||(t-this._errorMeasurementLastChangeTime)/1e3<.7,i=i||this._errorMeasurement&&this._errorMeasurement.awaitingQuery,i}setErrorQueryLatitudeDegrees(t){this._errorQueryLatitudeDegrees=t}}const mf=new s.t({type:new s.D(s.u.projection.type)});class Zh extends s.E{constructor(t){super(),this._transitionable=new s.x(mf,void 0),this.setProjection(t),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new s.H(0)),this._mercatorProjection=new Un,this._verticalPerspectiveProjection=new Kc}get transitionState(){const t=this.properties.get("type");if(typeof t=="string"&&t==="mercator")return 0;if(typeof t=="string"&&t==="vertical-perspective")return 1;if(t instanceof s.bw){if(t.from==="vertical-perspective"&&t.to==="mercator")return 1-t.transition;if(t.from==="mercator"&&t.to==="vertical-perspective")return t.transition}return 1}get useGlobeRendering(){return this.transitionState>0}get latitudeErrorCorrectionRadians(){return this._verticalPerspectiveProjection.latitudeErrorCorrectionRadians}get currentProjection(){return this.useGlobeRendering?this._verticalPerspectiveProjection:this._mercatorProjection}get name(){return"globe"}get useSubdivision(){return this.currentProjection.useSubdivision}get shaderVariantName(){return this.currentProjection.shaderVariantName}get shaderDefine(){return this.currentProjection.shaderDefine}get shaderPreludeCode(){return this.currentProjection.shaderPreludeCode}get vertexShaderPreludeCode(){return this.currentProjection.vertexShaderPreludeCode}get subdivisionGranularity(){return this.currentProjection.subdivisionGranularity}get useGlobeControls(){return this.transitionState>0}destroy(){this._mercatorProjection.destroy(),this._verticalPerspectiveProjection.destroy()}updateGPUdependent(t){this._mercatorProjection.updateGPUdependent(t),this._verticalPerspectiveProjection.updateGPUdependent(t)}getMeshFromTileID(t,i,c,p,g){return this.currentProjection.getMeshFromTileID(t,i,c,p,g)}setProjection(t){this._transitionable.setValue("type",(t==null?void 0:t.type)||"mercator")}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()||this.currentProjection.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}setErrorQueryLatitudeDegrees(t){this._verticalPerspectiveProjection.setErrorQueryLatitudeDegrees(t),this._mercatorProjection.setErrorQueryLatitudeDegrees(t)}}function $n(m){const t=$a(m.worldSize,m.center.lat);return 2*Math.PI*t}function $i(m,t,i,c,p){const g=1/(1<<p),b=t/s.a5*g+c*g,S=s.by((m/s.a5*g+i*g)*Math.PI*2+Math.PI,2*Math.PI),P=2*Math.atan(Math.exp(Math.PI-b*Math.PI*2))-.5*Math.PI,A=Math.cos(P),k=new Float64Array(3);return k[0]=Math.sin(S)*A,k[1]=Math.sin(P),k[2]=Math.cos(S)*A,k}function Ir(m){return(function(t,i){const c=Math.cos(i),p=new Float64Array(3);return p[0]=Math.sin(t)*c,p[1]=Math.sin(i),p[2]=Math.cos(t)*c,p})(m.lng*Math.PI/180,m.lat*Math.PI/180)}function $a(m,t){return m/(2*Math.PI)/Math.cos(t*Math.PI/180)}function Jc(m){const t=Math.asin(m[1])/Math.PI*180,i=Math.sqrt(m[0]*m[0]+m[2]*m[2]);if(i>1e-6){const c=m[0]/i,p=Math.acos(m[2]/i),g=(c>0?p:-p)/Math.PI*180;return new s.V(s.W(g,-180,180),t)}return new s.V(0,t)}function ms(m){return Math.cos(m*Math.PI/180)}function Nr(m,t){const i=ms(m),c=ms(t);return s.at(c/i)}function Wh(m,t){const i=m.rotate(t.bearingInRadians),c=t.zoom+Nr(t.center.lat,0),p=s.bu(1/ms(t.center.lat),1/ms(Math.min(Math.abs(t.center.lat),60)),s.bx(c,7,3,0,1)),g=360/$n({worldSize:t.worldSize,center:{lat:t.center.lat}});return new s.V(t.center.lng-i.x*g*p,s.an(t.center.lat+i.y*g,-s.ao,s.ao))}function Qc(m){const t=.5*m,i=Math.sin(t),c=Math.cos(t);return Math.log(i+c)-Math.log(c-i)}function Hh(m,t,i,c){const p=m.lat+i*c;if(Math.abs(i)>1){const g=(Math.sign(m.lat+i)!==Math.sign(m.lat)?-Math.abs(m.lat):Math.abs(m.lat))*Math.PI/180,b=Math.abs(m.lat+i)*Math.PI/180,S=Qc(g+c*(b-g)),P=Qc(g),A=Qc(b);return new s.V(m.lng+t*((S-P)/(A-P)),p)}return new s.V(m.lng+t*c,p)}class gf{constructor(t){this._cachePrevious=new Map,this._cache=new Map,this._hadAnyChanges=!1,this._boundingVolumeFactory=t}swapBuffers(){if(!this._hadAnyChanges)return;const t=this._cachePrevious;this._cachePrevious=this._cache,this._cache=t,this._cache.clear(),this._hadAnyChanges=!1}getTileBoundingVolume(t,i,c,p){const g=`${t.z}_${t.x}_${t.y}_${p!=null&&p.terrain?"t":""}`,b=this._cache.get(g);if(b)return b;const S=this._cachePrevious.get(g);if(S)return this._cache.set(g,S),S;const P=this._boundingVolumeFactory(t,i,c,p);return this._cache.set(g,P),this._hadAnyChanges=!0,P}}class So{constructor(t,i,c,p){this.min=c,this.max=p,this.points=t,this.planes=i}static fromAabb(t,i){const c=[];for(let p=0;p<8;p++)c.push([1&~p?t[0]:i[0],(p>>1&1)==1?i[1]:t[1],(p>>2&1)==1?i[2]:t[2]]);return new So(c,[[-1,0,0,i[0]],[1,0,0,-t[0]],[0,-1,0,i[1]],[0,1,0,-t[1]],[0,0,-1,i[2]],[0,0,1,-t[2]]],t,i)}static fromCenterSizeAngles(t,i,c){const p=s.bB([],c[0],c[1],c[2]),g=s.bC([],[i[0],0,0],p),b=s.bC([],[0,i[1],0],p),S=s.bC([],[0,0,i[2]],p),P=[...t],A=[...t];for(let F=0;F<8;F++)for(let z=0;z<3;z++){const j=t[z]+g[z]*(1&~F?-1:1)+b[z]*((F>>1&1)==1?1:-1)+S[z]*((F>>2&1)==1?1:-1);P[z]=Math.min(P[z],j),A[z]=Math.max(A[z],j)}const k=[];for(let F=0;F<8;F++){const z=[...t];s.b0(z,z,s.a$([],g,1&~F?-1:1)),s.b0(z,z,s.a$([],b,(F>>1&1)==1?1:-1)),s.b0(z,z,s.a$([],S,(F>>2&1)==1?1:-1)),k.push(z)}return new So(k,[[...g,-s.b5(g,k[0])],[...b,-s.b5(b,k[0])],[...S,-s.b5(S,k[0])],[-g[0],-g[1],-g[2],-s.b5(g,k[7])],[-b[0],-b[1],-b[2],-s.b5(b,k[7])],[-S[0],-S[1],-S[2],-s.b5(S,k[7])]],P,A)}intersectsFrustum(t){let i=!0;const c=this.points.length,p=this.planes.length,g=t.planes.length,b=t.points.length;for(let S=0;S<g;S++){const P=t.planes[S];let A=0;for(let k=0;k<c;k++){const F=this.points[k];P[0]*F[0]+P[1]*F[1]+P[2]*F[2]+P[3]>=0&&A++}if(A===0)return 0;A<c&&(i=!1)}if(i)return 2;for(let S=0;S<p;S++){const P=this.planes[S];let A=0;for(let k=0;k<b;k++){const F=t.points[k];P[0]*F[0]+P[1]*F[1]+P[2]*F[2]+P[3]>=0&&A++}if(A===0)return 0}return 1}intersectsPlane(t){const i=this.points.length;let c=0;for(let p=0;p<i;p++){const g=this.points[p];t[0]*g[0]+t[1]*g[1]+t[2]*g[2]+t[3]>=0&&c++}return c===i?2:c===0?0:1}}function Tl(m,t,i){const c=m-t;return c<0?-c:Math.max(0,c-i)}function Eo(m,t,i,c,p){const g=m-i;let b;return b=g<0?Math.min(-g,1+g-p):g>1?Math.min(Math.max(g-p,0),1-g):0,Math.max(b,Tl(t,c,p))}class eu{constructor(){this._boundingVolumeCache=new gf(this._computeTileBoundingVolume)}prepareNextFrame(){this._boundingVolumeCache.swapBuffers()}distanceToTile2d(t,i,c,p){const g=1<<c.z,b=1/g,S=c.x/g,P=c.y/g;let A=2;return A=Math.min(A,Eo(t,i,S,P,b)),A=Math.min(A,Eo(t,i,S+.5,-P-b,b)),A=Math.min(A,Eo(t,i,S+.5,2-P-b,b)),A}getWrap(t,i,c){const p=1<<i.z,g=1/p,b=i.x/p,S=Tl(t.x,b,g),P=Tl(t.x,b-1,g),A=Tl(t.x,b+1,g),k=Math.min(S,P,A);return k===A?1:k===P?-1:0}allowVariableZoom(t,i){return Er(t,i)>4}allowWorldCopies(){return!1}getTileBoundingVolume(t,i,c,p){return this._boundingVolumeCache.getTileBoundingVolume(t,i,c,p)}_computeTileBoundingVolume(t,i,c,p){var g,b;let S=0,P=0;if(p!=null&&p.terrain){const A=new s.a2(t.z,i,t.z,t.x,t.y),k=p.terrain.getMinMaxElevation(A);S=(g=k.minElevation)!==null&&g!==void 0?g:Math.min(0,c),P=(b=k.maxElevation)!==null&&b!==void 0?b:Math.max(0,c)}if(S/=s.bE,P/=s.bE,S+=1,P+=1,t.z<=0)return So.fromAabb([-P,-P,-P],[P,P,P]);if(t.z===1)return So.fromAabb([t.x===0?-P:0,t.y===0?0:-P,-P],[t.x===0?0:P,t.y===0?P:0,P]);{const A=[$i(0,0,t.x,t.y,t.z),$i(s.a5,0,t.x,t.y,t.z),$i(s.a5,s.a5,t.x,t.y,t.z),$i(0,s.a5,t.x,t.y,t.z)],k=[];for(const ke of A)k.push(s.a$([],ke,P));if(P!==S)for(const ke of A)k.push(s.a$([],ke,S));t.y===0&&k.push([0,1,0]),t.y===(1<<t.z)-1&&k.push([0,-1,0]);const F=[1,1,1],z=[-1,-1,-1];for(const ke of k)for(let Le=0;Le<3;Le++)F[Le]=Math.min(F[Le],ke[Le]),z[Le]=Math.max(z[Le],ke[Le]);const j=$i(s.a5/2,s.a5/2,t.x,t.y,t.z),G=s.b4([],[0,1,0],j);s.b3(G,G);const Y=s.b4([],j,G);s.b3(Y,Y);const Q=s.b4([],A[2],A[1]);s.b3(Q,Q);const K=s.b4([],A[0],A[3]);s.b3(K,K),k.push(s.a$([],j,P)),t.y>=(1<<t.z)/2&&k.push(s.a$([],$i(s.a5/2,0,t.x,t.y,t.z),P)),t.y<(1<<t.z)/2&&k.push(s.a$([],$i(s.a5/2,s.a5,t.x,t.y,t.z),P));const oe=gs(j,k),de=gs(Y,k),ie=[-j[0],-j[1],-j[2],oe.max],he=[j[0],j[1],j[2],-oe.min],ge=[-Y[0],-Y[1],-Y[2],de.max],ce=[Y[0],Y[1],Y[2],-de.min],ve=[...Q,0],Fe=[...K,0],Ce=[];return t.y===0?Ce.push(s.bD(Fe,ve,ie),s.bD(Fe,ve,he)):Ce.push(s.bD(ge,ve,ie),s.bD(ge,ve,he),s.bD(ge,Fe,ie),s.bD(ge,Fe,he)),t.y===(1<<t.z)-1?Ce.push(s.bD(Fe,ve,ie),s.bD(Fe,ve,he)):Ce.push(s.bD(ce,ve,ie),s.bD(ce,ve,he),s.bD(ce,Fe,ie),s.bD(ce,Fe,he)),new So(Ce,[ie,he,ge,ce,ve,Fe],F,z)}}}function gs(m,t){let i=1/0,c=-1/0;for(const p of t){const g=s.b5(m,p);i=Math.min(i,g),c=Math.max(c,g)}return{min:i,max:c}}class Po{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,i,c){return this._helper.interpolatePadding(t,i,c)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,i){this._helper.resize(t,i)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}setConstrainOverride(t){this._helper.setConstrainOverride(t)}overrideNearFarZ(t,i){this._helper.overrideNearFarZ(t,i)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(t){}constructor(t){this._cachedClippingPlane=s.bF(),this._projectionMatrix=s.bj(),this._globeViewProjMatrix32f=s.bi(),this._globeViewProjMatrixNoCorrection=s.bj(),this._globeViewProjMatrixNoCorrectionInverted=s.bj(),this._globeProjMatrixInverted=s.bj(),this._cameraPosition=s.bz(),this._globeLatitudeErrorCorrectionRadians=0,this.defaultConstrain=(i,c)=>{const p=s.an(i.lat,-s.ao,s.ao),g=s.an(+c,this.minZoom+Nr(0,p),this.maxZoom);return{center:new s.V(i.lng,p),zoom:g}},this.applyConstrain=(i,c)=>this._helper.applyConstrain(i,c),this._helper=new ja({calcMatrices:()=>{this._calcMatrices()},defaultConstrain:(i,c)=>this.defaultConstrain(i,c)},t),this._coveringTilesDetailsProvider=new eu}clone(){const t=new Po;return t.apply(this,!1),t}apply(t,i,c){this._globeLatitudeErrorCorrectionRadians=c||0,this._helper.apply(t,i)}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._globeViewProjMatrixNoCorrection}get inverseProjectionMatrix(){return this._globeProjMatrixInverted}get cameraPosition(){const t=s.bz();return t[0]=this._cameraPosition[0],t[1]=this._cameraPosition[1],t[2]=this._cameraPosition[2],t}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}getProjectionData(t){const{overscaledTileID:i,applyGlobeMatrix:c}=t,p=this._helper.getMercatorTileCoordinates(i);return{mainMatrix:this._globeViewProjMatrix32f,tileMercatorCoords:p,clippingPlane:this._cachedClippingPlane,projectionTransition:c?1:0,fallbackMatrix:this._globeViewProjMatrix32f}}_computeClippingPlane(t){const i=this.pitchInRadians,c=this.cameraToCenterDistance/t,p=Math.sin(i)*c,g=Math.cos(i)*c+1,b=1/Math.sqrt(p*p+g*g)*1;let S=-p,P=g;const A=Math.sqrt(S*S+P*P);S/=A,P/=A;const k=[0,S,P];s.bG(k,k,[0,0,0],-this.bearingInRadians),s.bH(k,k,[0,0,0],-1*this.center.lat*Math.PI/180),s.bI(k,k,[0,0,0],this.center.lng*Math.PI/180);const F=1/s.b7(k);return s.a$(k,k,F),[...k,-b*F]}isLocationOccluded(t){return!this.isSurfacePointVisible(Ir(t))}transformLightDirection(t){const i=this._helper._center.lng*Math.PI/180,c=this._helper._center.lat*Math.PI/180,p=Math.cos(c),g=[Math.sin(i)*p,Math.sin(c),Math.cos(i)*p],b=[g[2],0,-g[0]],S=[0,0,0];s.b4(S,b,g),s.b3(b,b),s.b3(S,S);const P=[0,0,0];return s.b3(P,[b[0]*t[0]+S[0]*t[1]+g[0]*t[2],b[1]*t[0]+S[1]*t[1]+g[1]*t[2],b[2]*t[0]+S[2]*t[1]+g[2]*t[2]]),P}getPixelScale(){return 1/Math.cos(this._helper._center.lat*Math.PI/180)}getCircleRadiusCorrection(){return Math.cos(this._helper._center.lat*Math.PI/180)}getPitchedTextCorrection(t,i,c){const p=(function(S,P,A){const k=1/(1<<A.z);return new s.a9(S/s.a5*k+A.x*k,P/s.a5*k+A.y*k)})(t,i,c.canonical),g=(b=p.y,[s.by(p.x*Math.PI*2+Math.PI,2*Math.PI),2*Math.atan(Math.exp(Math.PI-b*Math.PI*2))-.5*Math.PI]);var b;return this.getCircleRadiusCorrection()/Math.cos(g[1])}projectTileCoordinates(t,i,c,p){const g=c.canonical,b=$i(t,i,g.x,g.y,g.z),S=1+(p?p(t,i):0)/s.bE,P=[b[0]*S,b[1]*S,b[2]*S,1];s.aH(P,P,this._globeViewProjMatrixNoCorrection);const A=this._cachedClippingPlane,k=A[0]*b[0]+A[1]*b[1]+A[2]*b[2]+A[3]<0;return{point:new s.P(P[0]/P[3],P[1]/P[3]),signedDistanceFromCamera:P[3],isOccluded:k}}_calcMatrices(){if(!this._helper._width||!this._helper._height)return;const t=$a(this.worldSize,this.center.lat),i=s.bk(),c=s.bk();this._helper.autoCalculateNearFarZ&&(this._helper._nearZ=.5,this._helper._farZ=this.cameraToCenterDistance+2*t),s.be(i,this.fovInRadians,this.width/this.height,this._helper._nearZ,this._helper._farZ);const p=this.centerOffset;i[8]=2*-p.x/this._helper._width,i[9]=2*p.y/this._helper._height,this._projectionMatrix=s.bf(i),this._globeProjMatrixInverted=s.bk(),s.aB(this._globeProjMatrixInverted,i),s.O(i,i,[0,0,-this.cameraToCenterDistance]),s.bg(i,i,this.rollInRadians),s.bh(i,i,-this.pitchInRadians),s.bg(i,i,this.bearingInRadians),s.O(i,i,[0,0,-t]);const g=s.bz();g[0]=t,g[1]=t,g[2]=t,s.bh(c,i,this.center.lat*Math.PI/180),s.bJ(c,c,-this.center.lng*Math.PI/180),s.Q(c,c,g),this._globeViewProjMatrixNoCorrection=c,s.bh(i,i,this.center.lat*Math.PI/180-this._globeLatitudeErrorCorrectionRadians),s.bJ(i,i,-this.center.lng*Math.PI/180),s.Q(i,i,g),this._globeViewProjMatrix32f=new Float32Array(i),this._globeViewProjMatrixNoCorrectionInverted=s.bk(),s.aB(this._globeViewProjMatrixNoCorrectionInverted,c);const b=s.bz();this._cameraPosition=s.bz(),this._cameraPosition[2]=this.cameraToCenterDistance/t,s.bG(this._cameraPosition,this._cameraPosition,b,-this.rollInRadians),s.bH(this._cameraPosition,this._cameraPosition,b,this.pitchInRadians),s.bG(this._cameraPosition,this._cameraPosition,b,-this.bearingInRadians),s.b0(this._cameraPosition,this._cameraPosition,[0,0,1]),s.bH(this._cameraPosition,this._cameraPosition,b,-this.center.lat*Math.PI/180),s.bI(this._cameraPosition,this._cameraPosition,b,this.center.lng*Math.PI/180),this._cachedClippingPlane=this._computeClippingPlane(t);const S=s.bf(this._globeViewProjMatrixNoCorrectionInverted);s.Q(S,S,[1,1,-1]),this._cachedFrustum=Yn.fromInvProjectionMatrix(S,1,0,this._cachedClippingPlane,!0)}calculateFogMatrix(t){s.w("calculateFogMatrix is not supported on globe projection.");const i=s.bk();return s.ar(i),i}getVisibleUnwrappedCoordinates(t){return[new s.bc(0,t)]}getCameraFrustum(){return this._cachedFrustum}getClippingPlane(){return this._cachedClippingPlane}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(t){t&&s.w("terrain is not fully supported on vertical perspective projection."),this._helper.recalculateZoomAndCenter(0)}maxPitchScaleFactor(){return 1}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(t,i){if(!this._globeViewProjMatrixNoCorrection)return 1;const c=Ir(t);s.a$(c,c,1+i/s.bE);const p=s.bF();return s.aH(p,[c[0],c[1],c[2],1],this._globeViewProjMatrixNoCorrection),p[2]/p[3]}populateCache(t){}getBounds(){const t=.5*this.width,i=.5*this.height,c=[new s.P(0,0),new s.P(t,0),new s.P(this.width,0),new s.P(this.width,i),new s.P(this.width,this.height),new s.P(t,this.height),new s.P(0,this.height),new s.P(0,i)],p=[];for(const F of c)p.push(this.unprojectScreenPoint(F));let g=0,b=0,S=0,P=0;const A=this.center;for(const F of p){const z=s.bK(A.lng,F.lng),j=s.bK(A.lat,F.lat);z<b&&(b=z),z>g&&(g=z),j<P&&(P=j),j>S&&(S=j)}const k=[A.lng+b,A.lat+P,A.lng+g,A.lat+S];return this.isSurfacePointOnScreen([0,1,0])&&(k[3]=90,k[0]=-180,k[2]=180),this.isSurfacePointOnScreen([0,-1,0])&&(k[1]=-90,k[0]=-180,k[2]=180),new Kt(k)}calculateCenterFromCameraLngLatAlt(t,i,c,p){return this._helper.calculateCenterFromCameraLngLatAlt(t,i,c,p)}setLocationAtPoint(t,i){const c=Ir(this.unprojectScreenPoint(i)),p=Ir(t),g=s.bz();s.bL(g);const b=s.bz();s.bI(b,c,g,-this.center.lng*Math.PI/180),s.bH(b,b,g,this.center.lat*Math.PI/180);const S=p[0]*p[0]+p[2]*p[2],P=b[0]*b[0];if(S<P)return;const A=Math.sqrt(S-P),k=-A,F=s.bM(p[0],p[2],b[0],A),z=s.bM(p[0],p[2],b[0],k),j=s.bz();s.bI(j,p,g,-F);const G=s.bM(j[1],j[2],b[1],b[2]),Y=s.bz();s.bI(Y,p,g,-z);const Q=s.bM(Y[1],Y[2],b[1],b[2]),K=.5*Math.PI,oe=G>=-K&&G<=K,de=Q>=-K&&Q<=K;let ie,he;if(oe&&de){const Fe=this.center.lng*Math.PI/180,Ce=this.center.lat*Math.PI/180;s.bN(F,Fe)+s.bN(G,Ce)<s.bN(z,Fe)+s.bN(Q,Ce)?(ie=F,he=G):(ie=z,he=Q)}else if(oe)ie=F,he=G;else{if(!de)return;ie=z,he=Q}const ge=ie/Math.PI*180,ce=he/Math.PI*180,ve=this.center.lat;this.setCenter(new s.V(ge,s.an(ce,-90,90))),this.setZoom(this.zoom+Nr(ve,this.center.lat))}locationToScreenPoint(t,i){const c=Ir(t);if(i){const p=i.getElevationForLngLatZoom(t,this._helper._tileZoom);s.a$(c,c,1+p/s.bE)}return this._projectSurfacePointToScreen(c)}_projectSurfacePointToScreen(t){const i=s.bF();return s.aH(i,[...t,1],this._globeViewProjMatrixNoCorrection),i[0]/=i[3],i[1]/=i[3],new s.P((.5*i[0]+.5)*this.width,(.5*-i[1]+.5)*this.height)}screenPointToMercatorCoordinate(t,i){if(i){const c=i.pointCoordinate(t);if(c)return c}return s.a9.fromLngLat(this.unprojectScreenPoint(t))}screenPointToLocation(t,i){var c;return(c=this.screenPointToMercatorCoordinate(t,i))===null||c===void 0?void 0:c.toLngLat()}isPointOnMapSurface(t,i){const c=this._cameraPosition,p=this.getRayDirectionFromPixel(t);return!!this.rayPlanetIntersection(c,p)}getRayDirectionFromPixel(t){const i=s.bF();i[0]=t.x/this.width*2-1,i[1]=-1*(t.y/this.height*2-1),i[2]=1,i[3]=1,s.aH(i,i,this._globeViewProjMatrixNoCorrectionInverted),i[0]/=i[3],i[1]/=i[3],i[2]/=i[3];const c=s.bz();c[0]=i[0]-this._cameraPosition[0],c[1]=i[1]-this._cameraPosition[1],c[2]=i[2]-this._cameraPosition[2];const p=s.bz();return s.b3(p,c),p}isSurfacePointVisible(t){const i=this._cachedClippingPlane;return i[0]*t[0]+i[1]*t[1]+i[2]*t[2]+i[3]>=0}isSurfacePointOnScreen(t){if(!this.isSurfacePointVisible(t))return!1;const i=s.bF();return s.aH(i,[...t,1],this._globeViewProjMatrixNoCorrection),i[0]/=i[3],i[1]/=i[3],i[2]/=i[3],i[0]>-1&&i[0]<1&&i[1]>-1&&i[1]<1&&i[2]>-1&&i[2]<1}rayPlanetIntersection(t,i){const c=s.b5(t,i),p=s.bz(),g=s.bz();s.a$(g,i,c),s.b2(p,t,g);const b=1-s.b5(p,p);if(b<0)return null;const S=s.b5(t,t)-1,P=-c+(c<0?1:-1)*Math.sqrt(b),A=S/P,k=P;return{tMin:Math.min(A,k),tMax:Math.max(A,k)}}unprojectScreenPoint(t){const i=this._cameraPosition,c=this.getRayDirectionFromPixel(t),p=this.rayPlanetIntersection(i,c);if(p){const k=s.bz();s.b0(k,i,[c[0]*p.tMin,c[1]*p.tMin,c[2]*p.tMin]);const F=s.bz();return s.b3(F,k),Jc(F)}const g=this._cachedClippingPlane,b=g[0]*c[0]+g[1]*c[1]+g[2]*c[2],S=-s.bb(g,i)/b,P=s.bz();if(S>0)s.b0(P,i,[c[0]*S,c[1]*S,c[2]*S]);else{const k=s.bz();s.b0(k,i,[2*c[0],2*c[1],2*c[2]]);const F=s.bb(this._cachedClippingPlane,k);s.b2(P,k,[this._cachedClippingPlane[0]*F,this._cachedClippingPlane[1]*F,this._cachedClippingPlane[2]*F])}const A=(function(k){const F=s.bz();return F[0]=k[0]*-k[3],F[1]=k[1]*-k[3],F[2]=k[2]*-k[3],{center:F,radius:Math.sqrt(1-k[3]*k[3])}})(g);return Jc((function(k,F,z){const j=s.bz();s.b2(j,z,k);const G=s.bz();return s.bA(G,k,j,F/s.b9(j)),G})(A.center,A.radius,P))}getMatrixForModel(t,i){const c=s.V.convert(t),p=1/s.bE,g=s.bj();return s.bJ(g,g,c.lng/180*Math.PI),s.bh(g,g,-c.lat/180*Math.PI),s.O(g,g,[0,0,1+i/s.bE]),s.bh(g,g,.5*Math.PI),s.Q(g,g,[p,p,p]),g}getProjectionDataForCustomLayer(t=!0){const i=this.getProjectionData({overscaledTileID:new s.a2(0,0,0,0,0),applyGlobeMatrix:t});return i.tileMercatorCoords=[0,0,1,1],i}getFastPathSimpleProjectionMatrix(t){}}class Mo{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(t){this._helper.setMinZoom(t)}setMaxZoom(t){this._helper.setMaxZoom(t)}setMinPitch(t){this._helper.setMinPitch(t)}setMaxPitch(t){this._helper.setMaxPitch(t)}setRenderWorldCopies(t){this._helper.setRenderWorldCopies(t)}setBearing(t){this._helper.setBearing(t)}setPitch(t){this._helper.setPitch(t)}setRoll(t){this._helper.setRoll(t)}setFov(t){this._helper.setFov(t)}setZoom(t){this._helper.setZoom(t)}setCenter(t){this._helper.setCenter(t)}setElevation(t){this._helper.setElevation(t)}setMinElevationForCurrentTile(t){this._helper.setMinElevationForCurrentTile(t)}setPadding(t){this._helper.setPadding(t)}interpolatePadding(t,i,c){return this._helper.interpolatePadding(t,i,c)}isPaddingEqual(t){return this._helper.isPaddingEqual(t)}resize(t,i,c=!0){this._helper.resize(t,i,c)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(t){this._helper.setMaxBounds(t)}setConstrainOverride(t){this._helper.setConstrainOverride(t)}overrideNearFarZ(t,i){this._helper.overrideNearFarZ(t,i)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(t){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),t)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}get isGlobeRendering(){return this._globeness>0}setTransitionState(t,i){this._globeness=t,this._globeLatitudeErrorCorrectionRadians=i,this._calcMatrices(),this._verticalPerspectiveTransform.getCoveringTilesDetailsProvider().prepareNextFrame(),this._mercatorTransform.getCoveringTilesDetailsProvider().prepareNextFrame()}get currentTransform(){return this.isGlobeRendering?this._verticalPerspectiveTransform:this._mercatorTransform}constructor(t){this._globeLatitudeErrorCorrectionRadians=0,this._globeness=1,this.defaultConstrain=(i,c)=>this.currentTransform.defaultConstrain(i,c),this.applyConstrain=(i,c)=>this._helper.applyConstrain(i,c),this._helper=new ja({calcMatrices:()=>{this._calcMatrices()},defaultConstrain:(i,c)=>this.defaultConstrain(i,c)},t),this._globeness=1,this._mercatorTransform=new Va,this._verticalPerspectiveTransform=new Po}clone(){const t=new Mo;return t._globeness=this._globeness,t._globeLatitudeErrorCorrectionRadians=this._globeLatitudeErrorCorrectionRadians,t.apply(this,!1),t}apply(t,i){this._helper.apply(t,i),this._mercatorTransform.apply(this,!1),this._verticalPerspectiveTransform.apply(this,!1,this._globeLatitudeErrorCorrectionRadians)}get projectionMatrix(){return this.currentTransform.projectionMatrix}get modelViewProjectionMatrix(){return this.currentTransform.modelViewProjectionMatrix}get inverseProjectionMatrix(){return this.currentTransform.inverseProjectionMatrix}get cameraPosition(){return this.currentTransform.cameraPosition}getProjectionData(t){const i=this._mercatorTransform.getProjectionData(t),c=this._verticalPerspectiveTransform.getProjectionData(t);return{mainMatrix:this.isGlobeRendering?c.mainMatrix:i.mainMatrix,clippingPlane:c.clippingPlane,tileMercatorCoords:c.tileMercatorCoords,projectionTransition:t.applyGlobeMatrix?this._globeness:0,fallbackMatrix:i.fallbackMatrix}}isLocationOccluded(t){return this.currentTransform.isLocationOccluded(t)}transformLightDirection(t){return this.currentTransform.transformLightDirection(t)}getPixelScale(){return s.bu(this._mercatorTransform.getPixelScale(),this._verticalPerspectiveTransform.getPixelScale(),this._globeness)}getCircleRadiusCorrection(){return s.bu(this._mercatorTransform.getCircleRadiusCorrection(),this._verticalPerspectiveTransform.getCircleRadiusCorrection(),this._globeness)}getPitchedTextCorrection(t,i,c){const p=this._mercatorTransform.getPitchedTextCorrection(t,i,c),g=this._verticalPerspectiveTransform.getPitchedTextCorrection(t,i,c);return s.bu(p,g,this._globeness)}projectTileCoordinates(t,i,c,p){return this.currentTransform.projectTileCoordinates(t,i,c,p)}_calcMatrices(){this._helper._width&&this._helper._height&&(this._verticalPerspectiveTransform.apply(this,!1,this._globeLatitudeErrorCorrectionRadians),this._helper._nearZ=this._verticalPerspectiveTransform.nearZ,this._helper._farZ=this._verticalPerspectiveTransform.farZ,this._mercatorTransform.apply(this,!0,this.isGlobeRendering),this._helper._nearZ=this._mercatorTransform.nearZ,this._helper._farZ=this._mercatorTransform.farZ)}calculateFogMatrix(t){return this.currentTransform.calculateFogMatrix(t)}getVisibleUnwrappedCoordinates(t){return this.currentTransform.getVisibleUnwrappedCoordinates(t)}getCameraFrustum(){return this.currentTransform.getCameraFrustum()}getClippingPlane(){return this.currentTransform.getClippingPlane()}getCoveringTilesDetailsProvider(){return this.currentTransform.getCoveringTilesDetailsProvider()}recalculateZoomAndCenter(t){this._mercatorTransform.recalculateZoomAndCenter(t),this._verticalPerspectiveTransform.recalculateZoomAndCenter(t)}maxPitchScaleFactor(){return this._mercatorTransform.maxPitchScaleFactor()}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(t,i){return this.currentTransform.lngLatToCameraDepth(t,i)}populateCache(t){this._mercatorTransform.populateCache(t),this._verticalPerspectiveTransform.populateCache(t)}getBounds(){return this.currentTransform.getBounds()}calculateCenterFromCameraLngLatAlt(t,i,c,p){return this._helper.calculateCenterFromCameraLngLatAlt(t,i,c,p)}setLocationAtPoint(t,i){if(!this.isGlobeRendering)return this._mercatorTransform.setLocationAtPoint(t,i),void this.apply(this._mercatorTransform,!1);this._verticalPerspectiveTransform.setLocationAtPoint(t,i),this.apply(this._verticalPerspectiveTransform,!1)}locationToScreenPoint(t,i){return this.currentTransform.locationToScreenPoint(t,i)}screenPointToMercatorCoordinate(t,i){return this.currentTransform.screenPointToMercatorCoordinate(t,i)}screenPointToLocation(t,i){return this.currentTransform.screenPointToLocation(t,i)}isPointOnMapSurface(t,i){return this.currentTransform.isPointOnMapSurface(t,i)}getRayDirectionFromPixel(t){return this._verticalPerspectiveTransform.getRayDirectionFromPixel(t)}getMatrixForModel(t,i){return this.currentTransform.getMatrixForModel(t,i)}getProjectionDataForCustomLayer(t=!0){const i=this._mercatorTransform.getProjectionDataForCustomLayer(t);if(!this.isGlobeRendering)return i;const c=this._verticalPerspectiveTransform.getProjectionDataForCustomLayer(t);return c.fallbackMatrix=i.mainMatrix,c}getFastPathSimpleProjectionMatrix(t){return this.currentTransform.getFastPathSimpleProjectionMatrix(t)}}class cn{get useGlobeControls(){return!0}handlePanInertia(t,i){const c=Wh(t,i);return Math.abs(c.lng-i.center.lng)>180&&(c.lng=i.center.lng+179.5*Math.sign(c.lng-i.center.lng)),{easingCenter:c,easingOffset:new s.P(0,0)}}handleMapControlsRollPitchBearingZoom(t,i){const c=t.around,p=i.screenPointToLocation(c);t.bearingDelta&&i.setBearing(i.bearing+t.bearingDelta),t.pitchDelta&&i.setPitch(i.pitch+t.pitchDelta),t.rollDelta&&i.setRoll(i.roll+t.rollDelta);const g=i.zoom;t.zoomDelta&&i.setZoom(i.zoom+t.zoomDelta);const b=i.zoom-g;if(b===0)return;const S=s.bK(i.center.lng,p.lng),P=S/(Math.abs(S/180)+1),A=s.bK(i.center.lat,p.lat),k=i.getRayDirectionFromPixel(c),F=i.cameraPosition,z=-1*s.b5(F,k),j=s.bz();s.b0(j,F,[k[0]*z,k[1]*z,k[2]*z]);const G=s.b7(j)-1,Y=Math.exp(.5*-Math.max(G-.3,0)),Q=$a(i.worldSize,i.center.lat)/Math.min(i.width,i.height),K=s.bx(Q,.9,.5,1,.25),oe=(1-s.aq(-b))*Math.min(Y,K),de=i.center.lat,ie=i.zoom,he=new s.V(i.center.lng+P*oe,s.an(i.center.lat+A*oe,-s.ao,s.ao));i.setLocationAtPoint(p,c);const ge=i.center,ce=s.bx(Math.abs(S),45,85,0,1),ve=s.bx(Q,.75,.35,0,1),Fe=Math.pow(Math.max(ce,ve),.25),Ce=s.bK(ge.lng,he.lng),ke=s.bK(ge.lat,he.lat);i.setCenter(new s.V(ge.lng+Ce*Fe,ge.lat+ke*Fe).wrap()),i.setZoom(ie+Nr(de,i.center.lat))}handleMapControlsPan(t,i,c){if(!t.panDelta)return;const p=i.center.lat,g=i.zoom;i.setCenter(Wh(t.panDelta,i).wrap()),i.setZoom(g+Nr(p,i.center.lat))}cameraForBoxAndBearing(t,i,c,p,g){const b=Yc(t,i,c,p,g),S=i.left/g.width*2-1,P=(g.width-i.right)/g.width*2-1,A=i.top/g.height*-2+1,k=(g.height-i.bottom)/g.height*-2+1,F=s.bK(c.getWest(),c.getEast())<0,z=F?c.getEast():c.getWest(),j=F?c.getWest():c.getEast(),G=Math.max(c.getNorth(),c.getSouth()),Y=Math.min(c.getNorth(),c.getSouth()),Q=z+.5*s.bK(z,j),K=G+.5*s.bK(G,Y),oe=g.clone();oe.setCenter(b.center),oe.setBearing(b.bearing),oe.setPitch(0),oe.setRoll(0),oe.setZoom(b.zoom);const de=oe.modelViewProjectionMatrix,ie=[Ir(c.getNorthWest()),Ir(c.getNorthEast()),Ir(c.getSouthWest()),Ir(c.getSouthEast()),Ir(new s.V(j,K)),Ir(new s.V(z,K)),Ir(new s.V(Q,G)),Ir(new s.V(Q,Y))],he=Ir(b.center);let ge=Number.POSITIVE_INFINITY;for(const ce of ie)S<0&&(ge=cn.getLesserNonNegativeNonNull(ge,cn.solveVectorScale(ce,he,de,"x",S))),P>0&&(ge=cn.getLesserNonNegativeNonNull(ge,cn.solveVectorScale(ce,he,de,"x",P))),A>0&&(ge=cn.getLesserNonNegativeNonNull(ge,cn.solveVectorScale(ce,he,de,"y",A))),k<0&&(ge=cn.getLesserNonNegativeNonNull(ge,cn.solveVectorScale(ce,he,de,"y",k)));if(Number.isFinite(ge)&&ge!==0)return b.zoom=oe.zoom+s.at(ge),b;Qi()}handleJumpToCenterZoom(t,i){const c=t.center.lat,p=t.applyConstrain(i.center?s.V.convert(i.center):t.center,t.zoom).center;t.setCenter(p.wrap());const g=i.zoom!==void 0?+i.zoom:t.zoom+Nr(c,p.lat);t.zoom!==g&&t.setZoom(g)}handleEaseTo(t,i){const c=t.zoom,p=t.center,g=t.padding,b={roll:t.roll,pitch:t.pitch,bearing:t.bearing},S={roll:i.roll===void 0?t.roll:i.roll,pitch:i.pitch===void 0?t.pitch:i.pitch,bearing:i.bearing===void 0?t.bearing:i.bearing},P=i.zoom!==void 0,A=!t.isPaddingEqual(i.padding);let k=!1;const F=i.center?s.V.convert(i.center):p,z=t.applyConstrain(F,c).center;ya(t,z);const j=t.clone();j.setCenter(z),j.setZoom(P?+i.zoom:c+Nr(p.lat,F.lat)),j.setBearing(i.bearing);const G=new s.P(s.an(t.centerPoint.x+i.offsetAsPoint.x,0,t.width),s.an(t.centerPoint.y+i.offsetAsPoint.y,0,t.height));j.setLocationAtPoint(z,G);const Y=(i.offset&&i.offsetAsPoint.mag())>0?j.center:z,Q=P?+i.zoom:c+Nr(p.lat,Y.lat),K=c+Nr(p.lat,0),oe=Q+Nr(Y.lat,0),de=s.bK(p.lng,Y.lng),ie=s.bK(p.lat,Y.lat),he=s.aq(oe-K);return k=Q!==c,{easeFunc:ge=>{if(s.bo(b,S)||qh({startEulerAngles:b,endEulerAngles:S,tr:t,k:ge,useSlerp:b.roll!=S.roll}),A&&t.interpolatePadding(g,i.padding,ge),i.around)s.w("Easing around a point is not supported under globe projection."),t.setLocationAtPoint(i.around,i.aroundPoint);else{const ce=oe>K?Math.min(2,he):Math.max(.5,he),ve=Math.pow(ce,1-ge),Fe=Hh(p,de,ie,ge*ve);t.setCenter(Fe.wrap())}if(k){const ce=s.G.number(K,oe,ge)+Nr(0,t.center.lat);t.setZoom(ce)}},isZooming:k,elevationCenter:Y}}handleFlyTo(t,i){const c=i.zoom!==void 0,p=t.center,g=t.zoom,b=t.padding,S=!t.isPaddingEqual(i.padding),P=t.applyConstrain(s.V.convert(i.center||i.locationAtOffset),g).center,A=c?+i.zoom:t.zoom+Nr(t.center.lat,P.lat),k=t.clone();k.setCenter(P),k.setZoom(A),k.setBearing(i.bearing);const F=new s.P(s.an(t.centerPoint.x+i.offsetAsPoint.x,0,t.width),s.an(t.centerPoint.y+i.offsetAsPoint.y,0,t.height));k.setLocationAtPoint(P,F);const z=k.center;ya(t,z);const j=(function(ie,he,ge){const ce=Ir(he),ve=Ir(ge),Fe=s.b5(ce,ve),Ce=Math.acos(Fe),ke=$n(ie);return Ce/(2*Math.PI)*ke})(t,p,z),G=g+Nr(p.lat,0),Y=A+Nr(z.lat,0),Q=s.aq(Y-G);let K;if(typeof i.minZoom=="number"){const ie=+i.minZoom+Nr(z.lat,0),he=Math.min(ie,G,Y)+Nr(0,z.lat),ge=t.applyConstrain(z,he).zoom+Nr(z.lat,0);K=s.aq(ge-G)}const oe=s.bK(p.lng,z.lng),de=s.bK(p.lat,z.lat);return{easeFunc:(ie,he,ge,ce)=>{const ve=Hh(p,oe,de,ge);S&&t.interpolatePadding(b,i.padding,ie);const Fe=ie===1?z:ve;t.setCenter(Fe.wrap());const Ce=G+s.at(he);t.setZoom(ie===1?A:Ce+Nr(0,Fe.lat))},scaleOfZoom:Q,targetCenter:z,scaleOfMinZoom:K,pixelPathLength:j}}static solveVectorScale(t,i,c,p,g){const b=p==="x"?[c[0],c[4],c[8],c[12]]:[c[1],c[5],c[9],c[13]],S=[c[3],c[7],c[11],c[15]],P=t[0]*b[0]+t[1]*b[1]+t[2]*b[2],A=t[0]*S[0]+t[1]*S[1]+t[2]*S[2],k=i[0]*b[0]+i[1]*b[1]+i[2]*b[2],F=i[0]*S[0]+i[1]*S[1]+i[2]*S[2];return k+g*A===P+g*F||S[3]*(P-k)+b[3]*(F-A)+P*F==k*A?null:(k+b[3]-g*F-g*S[3])/(k-P-g*F+g*A)}static getLesserNonNegativeNonNull(t,i){return i!==null&&i>=0&&i<t?i:t}}class Xh{constructor(t){this._globe=t,this._mercatorCameraHelper=new Ua,this._verticalPerspectiveCameraHelper=new cn}get useGlobeControls(){return this._globe.useGlobeRendering}get currentHelper(){return this.useGlobeControls?this._verticalPerspectiveCameraHelper:this._mercatorCameraHelper}handlePanInertia(t,i){return this.currentHelper.handlePanInertia(t,i)}handleMapControlsRollPitchBearingZoom(t,i){return this.currentHelper.handleMapControlsRollPitchBearingZoom(t,i)}handleMapControlsPan(t,i,c){this.currentHelper.handleMapControlsPan(t,i,c)}cameraForBoxAndBearing(t,i,c,p,g){return this.currentHelper.cameraForBoxAndBearing(t,i,c,p,g)}handleJumpToCenterZoom(t,i){this.currentHelper.handleJumpToCenterZoom(t,i)}handleEaseTo(t,i){return this.currentHelper.handleEaseTo(t,i)}handleFlyTo(t,i){return this.currentHelper.handleFlyTo(t,i)}}const Io=(m,t)=>s.B(m,t&&t.filter((i=>i.identifier!=="source.canvas"))),ys=s.bO();class qa extends s.E{constructor(t,i={}){var c,p;super(),this._rtlPluginLoaded=()=>{for(const b in this.tileManagers){const S=this.tileManagers[b].getSource().type;S!=="vector"&&S!=="geojson"||this.tileManagers[b].reload()}},this.map=t,this.dispatcher=new an(en(),t._getMapId()),this.dispatcher.registerMessageHandler("GG",((b,S)=>this.getGlyphs(b,S))),this.dispatcher.registerMessageHandler("GI",((b,S)=>this.getImages(b,S))),this.dispatcher.registerMessageHandler("GDA",((b,S)=>this.getDashes(b,S))),this.imageManager=new vt,this.imageManager.setEventedParent(this);const g=((c=t._container)===null||c===void 0?void 0:c.lang)||typeof document<"u"&&((p=document.documentElement)===null||p===void 0?void 0:p.lang)||void 0;this.glyphManager=new We(t._requestManager,i.localIdeographFontFamily,g),this.lineAtlas=new Rt(256,512),this.crossTileSymbolIndex=new Xn,this._setInitialValues(),this._resetUpdates(),this.dispatcher.broadcast("SR",s.bP()),me().on(re,this._rtlPluginLoaded),this.on("data",(b=>{if(b.dataType!=="source"||b.sourceDataType!=="metadata")return;const S=this.tileManagers[b.sourceId];if(!S)return;const P=S.getSource();if(P&&P.vectorLayerIds)for(const A in this._layers){const k=this._layers[A];k.source===P.id&&this._validateLayer(k)}}))}_setInitialValues(){var t;this._spritesImagesIds={},this._layers={},this._order=[],this.tileManagers={},this.zoomHistory=new s.bQ,this._availableImages=[],this._globalState={},this._serializedLayers={},this.stylesheet=null,this.light=null,this.sky=null,this.projection&&(this.projection.destroy(),delete this.projection),this._loaded=!1,this._changed=!1,this._updatedLayers={},this._updatedSources={},this._changedImages={},this._glyphsDidChange=!1,this._updatedPaintProps={},this._layerOrderChanged=!1,this.crossTileSymbolIndex=new(((t=this.crossTileSymbolIndex)===null||t===void 0?void 0:t.constructor)||Object),this.pauseablePlacement=void 0,this.placement=void 0,this.z=0}setGlobalStateProperty(t,i){var c,p,g;this._checkLoaded();const b=i===null?(g=(p=(c=this.stylesheet.state)===null||c===void 0?void 0:c[t])===null||p===void 0?void 0:p.default)!==null&&g!==void 0?g:null:i;if(s.bR(b,this._globalState[t]))return this;this._globalState[t]=b,this._applyGlobalStateChanges([t])}getGlobalState(){return this._globalState}setGlobalState(t){this._checkLoaded();const i=[];for(const c in t)!s.bR(this._globalState[c],t[c].default)&&(i.push(c),this._globalState[c]=t[c].default);this._applyGlobalStateChanges(i)}_applyGlobalStateChanges(t){if(t.length===0)return;const i=new Set,c={};for(const p of t){c[p]=this._globalState[p];for(const g in this._layers){const b=this._layers[g],S=b.getLayoutAffectingGlobalStateRefs(),P=b.getPaintAffectingGlobalStateRefs(),A=b.getVisibilityAffectingGlobalStateRefs();if(S.has(p)&&i.add(b.source),P.has(p))for(const{name:k,value:F}of P.get(p))this._updatePaintProperty(b,k,F);A!=null&&A.has(p)&&(b.recalculateVisibility(),this._updateLayer(b))}}this.dispatcher.broadcast("UGS",c);for(const p in this.tileManagers)i.has(p)&&(this._reloadSource(p),this._changed=!0)}loadURL(t,i={},c){this.fire(new s.l("dataloading",{dataType:"style"})),i.validate=typeof i.validate!="boolean"||i.validate;const p=this.map._requestManager.transformRequest(t,"Style");this._loadStyleRequest=new AbortController;const g=this._loadStyleRequest;s.j(p,this._loadStyleRequest).then((b=>{this._loadStyleRequest=null,this._load(b.data,i,c)})).catch((b=>{this._loadStyleRequest=null,b&&!g.signal.aborted&&this.fire(new s.k(b))}))}loadJSON(t,i={},c){this.fire(new s.l("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,ee.frameAsync(this._frameRequest).then((()=>{this._frameRequest=null,i.validate=i.validate!==!1,this._load(t,i,c)})).catch((()=>{}))}loadEmpty(){this.fire(new s.l("dataloading",{dataType:"style"})),this._load(ys,{validate:!1})}_load(t,i,c){var p,g;let b=i.transformStyle?i.transformStyle(c,t):t;if(!i.validate||!Io(this,s.C(b))){b=Object.assign({},b),this._loaded=!0,this.stylesheet=b;for(const S in b.sources)this.addSource(S,b.sources[S],{validate:!1});b.sprite?this._loadSprite(b.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(b.glyphs),this._createLayers(),this.light=new Ht(this.stylesheet.light),this._setProjectionInternal(((p=this.stylesheet.projection)===null||p===void 0?void 0:p.type)||"mercator"),this.sky=new mr(this.stylesheet.sky),this.map.setTerrain((g=this.stylesheet.terrain)!==null&&g!==void 0?g:null),this.fire(new s.l("data",{dataType:"style"})),this.fire(new s.l("style.load"))}}_createLayers(){var t,i,c;const p=s.bS(this.stylesheet.layers);this.setGlobalState((t=this.stylesheet.state)!==null&&t!==void 0?t:null),this.dispatcher.broadcast("SL",p),this._order=p.map((g=>g.id)),this._layers={},this._serializedLayers=null;for(const g of p){const b=s.bT(g,this._globalState);if(b.setEventedParent(this,{layer:{id:g.id}}),this._layers[g.id]=b,s.bU(b)&&this.tileManagers[b.source]){const S=(c=(i=g.paint)===null||i===void 0?void 0:i["raster-fade-duration"])!==null&&c!==void 0?c:b.paint.get("raster-fade-duration");this.tileManagers[b.source].setRasterFadeDuration(S)}}}_loadSprite(t,i=!1,c=void 0){this.imageManager.setLoaded(!1);const p=new AbortController;let g;this._spriteRequest=p,(function(b,S,P,A){return s._(this,void 0,void 0,(function*(){const k=Je(b),F=P>1?"@2x":"",z={},j={};for(const{id:G,url:Y}of k){const Q=S.transformRequest(Ve(Y,F,".json"),"SpriteJSON");z[G]=s.j(Q,A);const K=S.transformRequest(Ve(Y,F,".png"),"SpriteImage");j[G]=Ie.getImage(K,A)}return yield Promise.all([...Object.values(z),...Object.values(j)]),(function(G,Y){return s._(this,void 0,void 0,(function*(){const Q={};for(const K in G){Q[K]={};const oe=ee.getImageCanvasContext((yield Y[K]).data),de=(yield G[K]).data;for(const ie in de){const{width:he,height:ge,x:ce,y:ve,sdf:Fe,pixelRatio:Ce,stretchX:ke,stretchY:Le,content:Xe,textFitWidth:Ke,textFitHeight:qe}=de[ie];Q[K][ie]={data:null,pixelRatio:Ce,sdf:Fe,stretchX:ke,stretchY:Le,content:Xe,textFitWidth:Ke,textFitHeight:qe,spriteData:{width:he,height:ge,x:ce,y:ve,context:oe}}}}return Q}))})(z,j)}))})(t,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then((b=>{if(this._spriteRequest=null,b)for(const S in b){this._spritesImagesIds[S]=[];const P=this._spritesImagesIds[S]?this._spritesImagesIds[S].filter((A=>!(A in b))):[];for(const A of P)this.imageManager.removeImage(A),this._changedImages[A]=!0;for(const A in b[S]){const k=S==="default"?A:`${S}:${A}`;this._spritesImagesIds[S].push(k),k in this.imageManager.images?this.imageManager.updateImage(k,b[S][A],!1):this.imageManager.addImage(k,b[S][A]),i&&(this._changedImages[k]=!0)}}})).catch((b=>{this._spriteRequest=null,g=b,p.signal.aborted||this.fire(new s.k(g))})).finally((()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),i&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new s.l("data",{dataType:"style"})),c&&c(g)}))}_unloadSprite(){for(const t of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(t),this._changedImages[t]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new s.l("data",{dataType:"style"}))}_validateLayer(t){const i=this.tileManagers[t.source];if(!i)return;const c=t.sourceLayer;if(!c)return;const p=i.getSource();(p.type==="geojson"||p.vectorLayerIds&&p.vectorLayerIds.indexOf(c)===-1)&&this.fire(new s.k(new Error(`Source layer "${c}" does not exist on source "${p.id}" as specified by style layer "${t.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const t in this.tileManagers)if(!this.tileManagers[t].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(t,i=!1){const c=this._serializedAllLayers();if(!t||t.length===0)return Object.values(i?s.bV(c):c);const p=[];for(const g of t)if(c[g]){const b=i?s.bV(c[g]):c[g];p.push(b)}return p}_serializedAllLayers(){let t=this._serializedLayers;if(t)return t;t=this._serializedLayers={};const i=Object.keys(this._layers);for(const c of i){const p=this._layers[c];p.type!=="custom"&&(t[c]=p.serialize())}return t}hasTransitions(){var t,i,c;if(!((t=this.light)===null||t===void 0)&&t.hasTransition()||!((i=this.sky)===null||i===void 0)&&i.hasTransition()||!((c=this.projection)===null||c===void 0)&&c.hasTransition())return!0;for(const p in this.tileManagers)if(this.tileManagers[p].hasTransition())return!0;for(const p in this._layers)if(this._layers[p].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;const i=this._changed;if(i){const p=Object.keys(this._updatedLayers),g=Object.keys(this._removedLayers);(p.length||g.length)&&this._updateWorkerLayers(p,g);for(const b in this._updatedSources){const S=this._updatedSources[b];if(S==="reload")this._reloadSource(b);else{if(S!=="clear")throw new Error(`Invalid action ${S}`);this._clearSource(b)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const b in this._updatedPaintProps)this._layers[b].updateTransitions(t);this.light.updateTransitions(t),this.sky.updateTransitions(t),this._resetUpdates()}const c={};for(const p in this.tileManagers){const g=this.tileManagers[p];c[p]=g.used,g.used=!1}for(const p of this._order){const g=this._layers[p];g.recalculate(t,this._availableImages),!g.isHidden(t.zoom)&&g.source&&(this.tileManagers[g.source].used=!0)}for(const p in c){const g=this.tileManagers[p];!!c[p]!=!!g.used&&g.fire(new s.l("data",{sourceDataType:"visibility",dataType:"source",sourceId:p}))}this.light.recalculate(t),this.sky.recalculate(t),this.projection.recalculate(t),this.z=t.zoom,i&&this.fire(new s.l("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const i in this.tileManagers)this.tileManagers[i].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const t in this.tileManagers)this.tileManagers[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,i){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(t,!1),removedIds:i})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,i={}){var c;this._checkLoaded();const p=this.serialize();if(t=i.transformStyle?i.transformStyle(p,t):t,((c=i.validate)===null||c===void 0||c)&&Io(this,s.C(t)))return!1;(t=s.bV(t)).layers=s.bS(t.layers);const g=s.bW(p,t),b=this._getOperationsToPerform(g);if(b.unimplemented.length>0)throw new Error(`Unimplemented: ${b.unimplemented.join(", ")}.`);if(b.operations.length===0)return!1;for(const S of b.operations)S();return this.stylesheet=t,this._serializedLayers=null,this.fire(new s.l("style.load",{style:this})),!0}_getOperationsToPerform(t){const i=[],c=[];for(const p of t)switch(p.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":case"setRoll":continue;case"addLayer":i.push((()=>this.addLayer.apply(this,p.args)));break;case"removeLayer":i.push((()=>this.removeLayer.apply(this,p.args)));break;case"setPaintProperty":i.push((()=>this.setPaintProperty.apply(this,p.args)));break;case"setLayoutProperty":i.push((()=>this.setLayoutProperty.apply(this,p.args)));break;case"setFilter":i.push((()=>this.setFilter.apply(this,p.args)));break;case"addSource":i.push((()=>this.addSource.apply(this,p.args)));break;case"removeSource":i.push((()=>this.removeSource.apply(this,p.args)));break;case"setLayerZoomRange":i.push((()=>this.setLayerZoomRange.apply(this,p.args)));break;case"setLight":i.push((()=>this.setLight.apply(this,p.args)));break;case"setGeoJSONSourceData":i.push((()=>this.setGeoJSONSourceData.apply(this,p.args)));break;case"setGlyphs":i.push((()=>this.setGlyphs.apply(this,p.args)));break;case"setSprite":i.push((()=>this.setSprite.apply(this,p.args)));break;case"setTerrain":i.push((()=>this.map.setTerrain.apply(this,p.args)));break;case"setSky":i.push((()=>this.setSky.apply(this,p.args)));break;case"setProjection":this.setProjection.apply(this,p.args);break;case"setGlobalState":i.push((()=>this.setGlobalState.apply(this,p.args)));break;case"setTransition":i.push((()=>{}));break;default:c.push(p.command)}return{operations:i,unimplemented:c}}addImage(t,i){if(this.getImage(t))return this.fire(new s.k(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,i),this._afterImageUpdated(t)}updateImage(t,i){this.imageManager.updateImage(t,i)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new s.k(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new s.l("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,i,c={}){if(this._checkLoaded(),this.tileManagers[t]!==void 0)throw new Error(`Source "${t}" already exists.`);if(!i.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(i).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(i.type)>=0&&this._validate(s.C.source,`sources.${t}`,i,null,c))return;this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);const p=this.tileManagers[t]=new pi(t,i,this.dispatcher);p.style=this,p.setEventedParent(this,(()=>({isSourceLoaded:p.loaded(),source:p.serialize(),sourceId:t}))),p.onAdd(this.map),this._changed=!0}removeSource(t){if(this._checkLoaded(),this.tileManagers[t]===void 0)throw new Error("There is no source with this ID");for(const c in this._layers)if(this._layers[c].source===t)return this.fire(new s.k(new Error(`Source "${t}" cannot be removed while layer "${c}" is using it.`)));const i=this.tileManagers[t];delete this.tileManagers[t],delete this._updatedSources[t],i.fire(new s.l("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),i.setEventedParent(null),i.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(t,i){if(this._checkLoaded(),this.tileManagers[t]===void 0)throw new Error(`There is no source with this ID=${t}`);const c=this.tileManagers[t].getSource();if(c.type!=="geojson")throw new Error(`geojsonSource.type is ${c.type}, which is !== 'geojson`);c.setData(i),this._changed=!0}getSource(t){return this.tileManagers[t]&&this.tileManagers[t].getSource()}addLayer(t,i,c={}){this._checkLoaded();const p=t.id;if(this.getLayer(p))return void this.fire(new s.k(new Error(`Layer "${p}" already exists on this map.`)));let g;if(t.type==="custom"){if(Io(this,s.bX(t)))return;g=s.bT(t,this._globalState)}else{if("source"in t&&typeof t.source=="object"&&(this.addSource(p,t.source),t=s.bV(t),t=s.e(t,{source:p})),this._validate(s.C.layer,`layers.${p}`,t,{arrayIndex:-1},c))return;g=s.bT(t,this._globalState),this._validateLayer(g),g.setEventedParent(this,{layer:{id:p}})}const b=i?this._order.indexOf(i):this._order.length;if(i&&b===-1)this.fire(new s.k(new Error(`Cannot add layer "${p}" before non-existing layer "${i}".`)));else{if(this._order.splice(b,0,p),this._layerOrderChanged=!0,this._layers[p]=g,this._removedLayers[p]&&g.source&&g.type!=="custom"){const S=this._removedLayers[p];delete this._removedLayers[p],S.type!==g.type?this._updatedSources[g.source]="clear":(this._updatedSources[g.source]="reload",this.tileManagers[g.source].pause())}this._updateLayer(g),g.onAdd&&g.onAdd(this.map)}}moveLayer(t,i){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new s.k(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===i)return;const c=this._order.indexOf(t);this._order.splice(c,1);const p=i?this._order.indexOf(i):this._order.length;i&&p===-1?this.fire(new s.k(new Error(`Cannot move layer "${t}" before non-existing layer "${i}".`))):(this._order.splice(p,0,t),this._layerOrderChanged=!0)}removeLayer(t){this._checkLoaded();const i=this._layers[t];if(!i)return void this.fire(new s.k(new Error(`Cannot remove non-existing layer "${t}".`)));i.setEventedParent(null);const c=this._order.indexOf(t);this._order.splice(c,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[t]=i,delete this._layers[t],this._serializedLayers&&delete this._serializedLayers[t],delete this._updatedLayers[t],delete this._updatedPaintProps[t],i.onRemove&&i.onRemove(this.map)}getLayer(t){return this._layers[t]}getLayersOrder(){return[...this._order]}hasLayer(t){return t in this._layers}setLayerZoomRange(t,i,c){this._checkLoaded();const p=this.getLayer(t);p?p.minzoom===i&&p.maxzoom===c||(i!=null&&(p.minzoom=i),c!=null&&(p.maxzoom=c),this._updateLayer(p)):this.fire(new s.k(new Error(`Cannot set the zoom range of non-existing layer "${t}".`)))}setFilter(t,i,c={}){this._checkLoaded();const p=this.getLayer(t);if(p){if(!s.bR(p.filter,i))return i==null?(p.setFilter(void 0),void this._updateLayer(p)):void(this._validate(s.C.filter,`layers.${p.id}.filter`,i,null,c)||(p.setFilter(s.bV(i)),this._updateLayer(p)))}else this.fire(new s.k(new Error(`Cannot filter non-existing layer "${t}".`)))}getFilter(t){return s.bV(this.getLayer(t).filter)}setLayoutProperty(t,i,c,p={}){this._checkLoaded();const g=this.getLayer(t);g?s.bR(g.getLayoutProperty(i),c)||(g.setLayoutProperty(i,c,p),this._updateLayer(g)):this.fire(new s.k(new Error(`Cannot style non-existing layer "${t}".`)))}getLayoutProperty(t,i){const c=this.getLayer(t);if(c)return c.getLayoutProperty(i);this.fire(new s.k(new Error(`Cannot get style of non-existing layer "${t}".`)))}setPaintProperty(t,i,c,p={}){this._checkLoaded();const g=this.getLayer(t);g?s.bR(g.getPaintProperty(i),c)||this._updatePaintProperty(g,i,c,p):this.fire(new s.k(new Error(`Cannot style non-existing layer "${t}".`)))}_updatePaintProperty(t,i,c,p={}){t.setPaintProperty(i,c,p)&&this._updateLayer(t),s.bU(t)&&i==="raster-fade-duration"&&this.tileManagers[t.source].setRasterFadeDuration(c),this._changed=!0,this._updatedPaintProps[t.id]=!0,this._serializedLayers=null}getPaintProperty(t,i){return this.getLayer(t).getPaintProperty(i)}setFeatureState(t,i){this._checkLoaded();const c=t.source,p=t.sourceLayer,g=this.tileManagers[c];if(g===void 0)return void this.fire(new s.k(new Error(`The source '${c}' does not exist in the map's style.`)));const b=g.getSource().type;b==="geojson"&&p?this.fire(new s.k(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):b!=="vector"||p?(t.id===void 0&&this.fire(new s.k(new Error("The feature id parameter must be provided."))),g.setFeatureState(p,t.id,i)):this.fire(new s.k(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,i){this._checkLoaded();const c=t.source,p=this.tileManagers[c];if(p===void 0)return void this.fire(new s.k(new Error(`The source '${c}' does not exist in the map's style.`)));const g=p.getSource().type,b=g==="vector"?t.sourceLayer:void 0;g!=="vector"||b?i&&typeof t.id!="string"&&typeof t.id!="number"?this.fire(new s.k(new Error("A feature id is required to remove its specific state property."))):p.removeFeatureState(b,t.id,i):this.fire(new s.k(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();const i=t.source,c=t.sourceLayer,p=this.tileManagers[i];if(p!==void 0)return p.getSource().type!=="vector"||c?(t.id===void 0&&this.fire(new s.k(new Error("The feature id parameter must be provided."))),p.getFeatureState(c,t.id)):void this.fire(new s.k(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new s.k(new Error(`The source '${i}' does not exist in the map's style.`)))}getTransition(){return s.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const t=s.bY(this.tileManagers,(g=>g.serialize())),i=this._serializeByIds(this._order,!0),c=this.map.getTerrain()||void 0,p=this.stylesheet;return s.bZ({version:p.version,name:p.name,metadata:p.metadata,light:p.light,sky:p.sky,center:p.center,zoom:p.zoom,bearing:p.bearing,pitch:p.pitch,sprite:p.sprite,glyphs:p.glyphs,transition:p.transition,projection:p.projection,sources:t,layers:i,terrain:c},(g=>g!==void 0))}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&this.tileManagers[t.source].getSource().type!=="raster"&&(this._updatedSources[t.source]="reload",this.tileManagers[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){const i=b=>this._layers[b].type==="fill-extrusion",c={},p=[];for(let b=this._order.length-1;b>=0;b--){const S=this._order[b];if(i(S)){c[S]=b;for(const P of t){const A=P[S];if(A)for(const k of A)p.push(k)}}}p.sort(((b,S)=>S.intersectionZ-b.intersectionZ));const g=[];for(let b=this._order.length-1;b>=0;b--){const S=this._order[b];if(i(S))for(let P=p.length-1;P>=0;P--){const A=p[P].feature;if(c[A.layer.id]<b)break;g.push(A),p.pop()}else for(const P of t){const A=P[S];if(A)for(const k of A)g.push(k.feature)}}return g}queryRenderedFeatures(t,i,c){i&&i.filter&&this._validate(s.C.filter,"queryRenderedFeatures.filter",i.filter,null,i);const p={};if(i&&i.layers){if(!(Array.isArray(i.layers)||i.layers instanceof Set))return this.fire(new s.k(new Error("parameters.layers must be an Array or a Set of strings"))),[];for(const A of i.layers){const k=this._layers[A];if(!k)return this.fire(new s.k(new Error(`The layer '${A}' does not exist in the map's style and cannot be queried for features.`))),[];p[k.source]=!0}}const g=[];i.availableImages=this._availableImages;const b=this._serializedAllLayers(),S=i.layers instanceof Set?i.layers:Array.isArray(i.layers)?new Set(i.layers):null,P=Object.assign(Object.assign({},i),{layers:S,globalState:this._globalState});for(const A in this.tileManagers)i.layers&&!p[A]||g.push(Lr(this.tileManagers[A],this._layers,b,t,P,c,this.map.terrain?(k,F,z)=>this.map.terrain.getElevation(k,F,z):void 0));return this.placement&&g.push((function(A,k,F,z,j,G,Y){const Q={},K=G.queryRenderedSymbols(z),oe=[];for(const de of Object.keys(K).map(Number))oe.push(Y[de]);oe.sort(ur);for(const de of oe){const ie=de.featureIndex.lookupSymbolFeatures(K[de.bucketInstanceId],k,de.bucketIndex,de.sourceLayerIndex,{filterSpec:j.filter,globalState:j.globalState},j.layers,j.availableImages,A);for(const he in ie){const ge=Q[he]=Q[he]||[],ce=ie[he];ce.sort(((ve,Fe)=>{const Ce=de.featureSortOrder;if(Ce){const ke=Ce.indexOf(ve.featureIndex);return Ce.indexOf(Fe.featureIndex)-ke}return Fe.featureIndex-ve.featureIndex}));for(const ve of ce)ge.push(ve)}}return(function(de,ie,he){for(const ge in de)for(const ce of de[ge])qr(ce,he[ie[ge].source]);return de})(Q,A,F)})(this._layers,b,this.tileManagers,t,P,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(g)}querySourceFeatures(t,i){i!=null&&i.filter&&this._validate(s.C.filter,"querySourceFeatures.filter",i.filter,null,i);const c=this.tileManagers[t];return c?(function(p,g){const b=p.getRenderableIds().map((A=>p.getTileByID(A))),S=[],P={};for(let A=0;A<b.length;A++){const k=b[A],F=k.tileID.canonical.key;P[F]||(P[F]=!0,k.querySourceFeatures(S,g))}return S})(c,i?Object.assign(Object.assign({},i),{globalState:this._globalState}):{globalState:this._globalState}):[]}getLight(){return this.light.getLight()}setLight(t,i={}){this._checkLoaded();const c=this.light.getLight();let p=!1;for(const b in t)if(!s.bR(t[b],c[b])){p=!0;break}if(!p)return;const g={now:fe(),transition:s.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,i),this.light.updateTransitions(g)}getProjection(){var t;return(t=this.stylesheet)===null||t===void 0?void 0:t.projection}setProjection(t){if(this._checkLoaded(),this.projection){if(this.projection.name===t.type)return;this.projection.destroy(),delete this.projection}this.stylesheet.projection=t,this._setProjectionInternal(t.type)}getSky(){var t;return(t=this.stylesheet)===null||t===void 0?void 0:t.sky}setSky(t,i={}){this._checkLoaded();const c=this.getSky();let p=!1;if(!t&&!c)return;if(t&&!c)p=!0;else if(!t&&c)p=!0;else for(const b in t)if(!s.bR(t[b],c[b])){p=!0;break}if(!p)return;const g={now:fe(),transition:s.e({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=t,this.sky.setSky(t,i),this.sky.updateTransitions(g)}_setProjectionInternal(t){const i=(function(c,p){const g={constrainOverride:p};if(Array.isArray(c)){const b=new Zh({type:c});return{projection:b,transform:new Mo(g),cameraHelper:new Xh(b)}}switch(c){case"mercator":return{projection:new Un,transform:new Va(g),cameraHelper:new Ua};case"globe":{const b=new Zh({type:["interpolate",["linear"],["zoom"],11,"vertical-perspective",12,"mercator"]});return{projection:b,transform:new Mo(g),cameraHelper:new Xh(b)}}case"vertical-perspective":return{projection:new Kc,transform:new Po(g),cameraHelper:new cn};default:return s.w(`Unknown projection name: ${c}. Falling back to mercator projection.`),{projection:new Un,transform:new Va(g),cameraHelper:new Ua}}})(t,this.map.transformConstrain);this.projection=i.projection,this.map.migrateProjection(i.transform,i.cameraHelper);for(const c in this.tileManagers)this.tileManagers[c].reload()}_validate(t,i,c,p,g={}){return(!g||g.validate!==!1)&&Io(this,t.call(s.C,s.e({key:i,style:this.serialize(),value:c,styleSpec:s.u},p)))}_remove(t=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),me().off(re,this._rtlPluginLoaded);for(const i in this._layers)this._layers[i].setEventedParent(null);for(const i in this.tileManagers){const c=this.tileManagers[i];c.setEventedParent(null),c.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),t&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(t)}_clearSource(t){this.tileManagers[t].clearTiles()}_reloadSource(t){this.tileManagers[t].resume(),this.tileManagers[t].reload()}_updateSources(t){for(const i in this.tileManagers)this.tileManagers[i].update(t,this.map.terrain)}_generateCollisionBoxes(){for(const t in this.tileManagers)this._reloadSource(t)}_updatePlacement(t,i,c,p,g=!1){let b=!1,S=!1;const P={};for(const A of this._order){const k=this._layers[A];if(k.type!=="symbol")continue;if(!P[k.source]){const z=this.tileManagers[k.source];P[k.source]=z.getRenderableIds(!0).map((j=>z.getTileByID(j))).sort(((j,G)=>G.tileID.overscaledZ-j.tileID.overscaledZ||(j.tileID.isLessThan(G.tileID)?-1:1)))}const F=this.crossTileSymbolIndex.addLayer(k,P[k.source],t.center.lng);b=b||F}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((g=g||this._layerOrderChanged||c===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(fe(),t.zoom))&&(this.pauseablePlacement=new vo(t,this.map.terrain,this._order,g,i,c,p,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,P),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(fe()),S=!0),b&&this.pauseablePlacement.placement.setStale()),S||b)for(const A of this._order){const k=this._layers[A];k.type==="symbol"&&this.placement.updateLayerOpacities(k,P[k.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(fe())}_releaseSymbolFadeTiles(){for(const t in this.tileManagers)this.tileManagers[t].releaseSymbolFadeTiles()}getImages(t,i){return s._(this,void 0,void 0,(function*(){const c=yield this.imageManager.getImages(i.icons);this._updateTilesForChangedImages();const p=this.tileManagers[i.source];return p&&p.setDependencies(i.tileID.key,i.type,i.icons),c}))}getGlyphs(t,i){return s._(this,void 0,void 0,(function*(){const c=yield this.glyphManager.getGlyphs(i.stacks),p=this.tileManagers[i.source];return p&&p.setDependencies(i.tileID.key,i.type,[""]),c}))}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(t,i={}){this._checkLoaded(),t&&this._validate(s.C.glyphs,"glyphs",t,null,i)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=t,this.glyphManager.entries={},this.glyphManager.setURL(t))}getDashes(t,i){return s._(this,void 0,void 0,(function*(){const c={};for(const[p,g]of Object.entries(i.dashes))c[p]=this.lineAtlas.getDash(g.dasharray,g.round);return c}))}addSprite(t,i,c={},p){this._checkLoaded();const g=[{id:t,url:i}],b=[...Je(this.stylesheet.sprite),...g];this._validate(s.C.sprite,"sprite",b,null,c)||(this.stylesheet.sprite=b,this._loadSprite(g,!0,p))}removeSprite(t){this._checkLoaded();const i=Je(this.stylesheet.sprite);if(i.find((c=>c.id===t))){if(this._spritesImagesIds[t])for(const c of this._spritesImagesIds[t])this.imageManager.removeImage(c),this._changedImages[c]=!0;i.splice(i.findIndex((c=>c.id===t)),1),this.stylesheet.sprite=i.length>0?i:void 0,delete this._spritesImagesIds[t],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new s.l("data",{dataType:"style"}))}else this.fire(new s.k(new Error(`Sprite "${t}" doesn't exists on this map.`)))}getSprite(){return Je(this.stylesheet.sprite)}setSprite(t,i={},c){this._checkLoaded(),t&&this._validate(s.C.sprite,"sprite",t,null,i)||(this.stylesheet.sprite=t,t?this._loadSprite(t,!0,c):(this._unloadSprite(),c&&c(null)))}destroy(){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null);for(const t in this.tileManagers){const i=this.tileManagers[t];i.setEventedParent(null),i.onRemove(this.map)}this.tileManagers={},this.imageManager&&(this.imageManager.setEventedParent(null),this.imageManager.destroy(),this._availableImages=[],this._spritesImagesIds={}),this.glyphManager&&this.glyphManager.destroy();for(const t in this._layers){const i=this._layers[t];i.setEventedParent(null),i.onRemove&&i.onRemove(this.map)}this._setInitialValues(),this.setEventedParent(null),this.dispatcher.unregisterMessageHandler("GG"),this.dispatcher.unregisterMessageHandler("GI"),this.dispatcher.unregisterMessageHandler("GDA"),this.dispatcher.remove(!0),this._listeners={},this._oneTimeListeners={}}}var yf=s.aU([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class Sl{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(t,i,c,p,g,b,S,P,A){this.context=t;let k=this.boundPaintVertexBuffers.length!==p.length;for(let F=0;!k&&F<p.length;F++)this.boundPaintVertexBuffers[F]!==p[F]&&(k=!0);!this.vao||this.boundProgram!==i||this.boundLayoutVertexBuffer!==c||k||this.boundIndexBuffer!==g||this.boundVertexOffset!==b||this.boundDynamicVertexBuffer!==S||this.boundDynamicVertexBuffer2!==P||this.boundDynamicVertexBuffer3!==A?this.freshBind(i,c,p,g,b,S,P,A):(t.bindVertexArray.set(this.vao),S&&S.bind(),g&&g.dynamicDraw&&g.bind(),P&&P.bind(),A&&A.bind())}freshBind(t,i,c,p,g,b,S,P){const A=t.numAttributes,k=this.context,F=k.gl;this.vao&&this.destroy(),this.vao=k.createVertexArray(),k.bindVertexArray.set(this.vao),this.boundProgram=t,this.boundLayoutVertexBuffer=i,this.boundPaintVertexBuffers=c,this.boundIndexBuffer=p,this.boundVertexOffset=g,this.boundDynamicVertexBuffer=b,this.boundDynamicVertexBuffer2=S,this.boundDynamicVertexBuffer3=P,i.enableAttributes(F,t);for(const z of c)z.enableAttributes(F,t);b&&b.enableAttributes(F,t),S&&S.enableAttributes(F,t),P&&P.enableAttributes(F,t),i.bind(),i.setVertexAttribPointers(F,t,g);for(const z of c)z.bind(),z.setVertexAttribPointers(F,t,g);b&&(b.bind(),b.setVertexAttribPointers(F,t,g)),p&&p.bind(),S&&(S.bind(),S.setVertexAttribPointers(F,t,g)),P&&(P.bind(),P.setVertexAttribPointers(F,t,g)),k.currentNumAttributes=A}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}const _f=(m,t,i,c,p)=>({u_texture:0,u_ele_delta:m,u_fog_matrix:t,u_fog_color:i?i.properties.get("fog-color"):s.bp.white,u_fog_ground_blend:i?i.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:p?0:i?i.calculateFogBlendOpacity(c):0,u_horizon_color:i?i.properties.get("horizon-color"):s.bp.white,u_horizon_fog_blend:i?i.properties.get("horizon-fog-blend"):1,u_is_globe_mode:p?1:0}),Ao={mainMatrix:"u_projection_matrix",tileMercatorCoords:"u_projection_tile_mercator_coords",clippingPlane:"u_projection_clipping_plane",projectionTransition:"u_projection_transition",fallbackMatrix:"u_projection_fallback_matrix"};function El(m){const t=[];for(let i=0;i<m.length;i++){if(m[i]===null)continue;const c=m[i].split(" ");t.push(c.pop())}return t}class Yh{constructor(t,i,c,p,g,b,S,P,A=[]){const k=t.gl;this.program=k.createProgram();const F=El(i.staticAttributes),z=c?c.getBinderAttributes():[],j=F.concat(z),G=Rr.prelude.staticUniforms?El(Rr.prelude.staticUniforms):[],Y=S.staticUniforms?El(S.staticUniforms):[],Q=i.staticUniforms?El(i.staticUniforms):[],K=c?c.getBinderUniforms():[],oe=G.concat(Y).concat(Q).concat(K),de=[];for(const Ce of oe)de.indexOf(Ce)<0&&de.push(Ce);const ie=c?c.defines():[];di(k)&&ie.unshift("#version 300 es"),g&&ie.push("#define OVERDRAW_INSPECTOR;"),b&&ie.push("#define TERRAIN3D;"),P&&ie.push(P),A&&ie.push(...A);let he=ie.concat(Rr.prelude.fragmentSource,S.fragmentSource,i.fragmentSource).join(` 808`),ge=ie.concat(Rr.prelude.vertexSource,S.vertexSource,i.vertexSource).join(` 809`);di(k)||(he=(function(Ce){return Ce.replace(/\bin\s/g,"varying ").replace("out highp vec4 fragColor;","").replace(/fragColor/g,"gl_FragColor").replace(/texture\(/g,"texture2D(")})(he),ge=(function(Ce){return Ce.replace(/\bin\s/g,"attribute ").replace(/\bout\s/g,"varying ").replace(/texture\(/g,"texture2D(")})(ge));const ce=k.createShader(k.FRAGMENT_SHADER);if(k.isContextLost())return void(this.failedToCreate=!0);if(k.shaderSource(ce,he),k.compileShader(ce),!k.getShaderParameter(ce,k.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${k.getShaderInfoLog(ce)}`);k.attachShader(this.program,ce);const ve=k.createShader(k.VERTEX_SHADER);if(k.isContextLost())return void(this.failedToCreate=!0);if(k.shaderSource(ve,ge),k.compileShader(ve),!k.getShaderParameter(ve,k.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${k.getShaderInfoLog(ve)}`);k.attachShader(this.program,ve),this.attributes={};const Fe={};this.numAttributes=j.length;for(let Ce=0;Ce<this.numAttributes;Ce++)j[Ce]&&(k.bindAttribLocation(this.program,Ce,j[Ce]),this.attributes[j[Ce]]=Ce);if(k.linkProgram(this.program),!k.getProgramParameter(this.program,k.LINK_STATUS))throw new Error(`Program failed to link: ${k.getProgramInfoLog(this.program)}`);k.deleteShader(ve),k.deleteShader(ce);for(let Ce=0;Ce<de.length;Ce++){const ke=de[Ce];if(ke&&!Fe[ke]){const Le=k.getUniformLocation(this.program,ke);Le&&(Fe[ke]=Le)}}this.fixedUniforms=p(t,Fe),this.terrainUniforms=((Ce,ke)=>({u_depth:new s.b_(Ce,ke.u_depth),u_terrain:new s.b_(Ce,ke.u_terrain),u_terrain_dim:new s.bq(Ce,ke.u_terrain_dim),u_terrain_matrix:new s.c0(Ce,ke.u_terrain_matrix),u_terrain_unpack:new s.c1(Ce,ke.u_terrain_unpack),u_terrain_exaggeration:new s.bq(Ce,ke.u_terrain_exaggeration)}))(t,Fe),this.projectionUniforms=((Ce,ke)=>({u_projection_matrix:new s.c0(Ce,ke.u_projection_matrix),u_projection_tile_mercator_coords:new s.c1(Ce,ke.u_projection_tile_mercator_coords),u_projection_clipping_plane:new s.c1(Ce,ke.u_projection_clipping_plane),u_projection_transition:new s.bq(Ce,ke.u_projection_transition),u_projection_fallback_matrix:new s.c0(Ce,ke.u_projection_fallback_matrix)}))(t,Fe),this.binderUniforms=c?c.getUniforms(t,Fe):[]}draw(t,i,c,p,g,b,S,P,A,k,F,z,j,G,Y,Q,K,oe,de){const ie=t.gl;if(this.failedToCreate)return;if(t.program.set(this.program),t.setDepthMode(c),t.setStencilMode(p),t.setColorMode(g),t.setCullFace(b),P){t.activeTexture.set(ie.TEXTURE2),ie.bindTexture(ie.TEXTURE_2D,P.depthTexture),t.activeTexture.set(ie.TEXTURE3),ie.bindTexture(ie.TEXTURE_2D,P.texture);for(const ge in this.terrainUniforms)this.terrainUniforms[ge].set(P[ge])}if(A)for(const ge in A)this.projectionUniforms[Ao[ge]].set(A[ge]);if(S)for(const ge in this.fixedUniforms)this.fixedUniforms[ge].set(S[ge]);Q&&Q.setUniforms(t,this.binderUniforms,G,{zoom:Y});let he=0;switch(i){case ie.LINES:he=2;break;case ie.TRIANGLES:he=3;break;case ie.LINE_STRIP:he=1}for(const ge of j.get()){const ce=ge.vaos||(ge.vaos={});(ce[k]||(ce[k]=new Sl)).bind(t,this,F,Q?Q.getPaintVertexBuffers():[],z,ge.vertexOffset,K,oe,de),ie.drawElements(i,ge.primitiveLength*he,ie.UNSIGNED_SHORT,ge.primitiveOffset*he*2)}}}function Kh(m,t,i){const c=1/s.aN(i,1,t.transform.tileZoom),p=Math.pow(2,i.tileID.overscaledZ),g=i.tileSize*Math.pow(2,t.transform.tileZoom)/p,b=g*(i.tileID.canonical.x+i.tileID.wrap*p),S=g*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture.size,u_scale:[c,m.fromScale,m.toScale],u_fade:m.t,u_pixel_coord_upper:[b>>16,S>>16],u_pixel_coord_lower:[65535&b,65535&S]}}const tu=(m,t,i,c)=>{const p=m.style.light,g=p.properties.get("position"),b=[g.x,g.y,g.z],S=s.c4();p.properties.get("anchor")==="viewport"&&s.c5(S,m.transform.bearingInRadians),s.c6(b,b,S);const P=m.transform.transformLightDirection(b),A=p.properties.get("color");return{u_lightpos:b,u_lightpos_globe:P,u_lightintensity:p.properties.get("intensity"),u_lightcolor:[A.r,A.g,A.b],u_vertical_gradient:+t,u_opacity:i,u_fill_translate:c}},ru=(m,t,i,c,p,g,b)=>s.e(tu(m,t,i,c),Kh(g,m,b),{u_height_factor:-Math.pow(2,p.overscaledZ)/b.tileSize/8}),nu=(m,t,i,c)=>s.e(Kh(t,m,i),{u_fill_translate:c}),Jh=(m,t)=>({u_world:m,u_fill_translate:t}),Qh=(m,t,i,c,p)=>s.e(nu(m,t,i,p),{u_world:c}),ep=(m,t,i,c,p)=>{const g=m.transform;let b,S,P=0;if(i.paint.get("circle-pitch-alignment")==="map"){const A=s.aN(t,1,g.zoom);b=!0,S=[A,A],P=A/(s.a5*Math.pow(2,t.tileID.overscaledZ))*2*Math.PI*p}else b=!1,S=g.pixelsToGLUnits;return{u_camera_to_center_distance:g.cameraToCenterDistance,u_scale_with_map:+(i.paint.get("circle-pitch-scale")==="map"),u_pitch_with_map:+b,u_device_pixel_ratio:m.pixelRatio,u_extrude_scale:S,u_globe_extrude_scale:P,u_translate:c}},Ga=m=>({u_pixel_extrude_scale:[1/m.width,1/m.height]}),tp=m=>({u_viewport_size:[m.width,m.height]}),iu=(m,t=1)=>({u_color:m,u_overlay:0,u_overlay_scale:t}),Co=(m,t,i,c)=>{const p=s.aN(m,1,t)/(s.a5*Math.pow(2,m.tileID.overscaledZ))*2*Math.PI*c;return{u_extrude_scale:s.aN(m,1,t),u_intensity:i,u_globe_extrude_scale:p}},rp=(m,t,i,c)=>{const p=s.N();s.c7(p,0,m.width,m.height,0,0,1);const g=m.context.gl;return{u_matrix:p,u_world:[g.drawingBufferWidth,g.drawingBufferHeight],u_image:i,u_color_ramp:c,u_opacity:t.paint.get("heatmap-opacity")}},Pl=(m,t,i)=>{const c=i.paint.get("hillshade-accent-color");let p;switch(i.paint.get("hillshade-method")){case"basic":p=4;break;case"combined":p=1;break;case"igor":p=2;break;case"multidirectional":p=3;break;default:p=0}const g=i.getIlluminationProperties();for(let b=0;b<g.directionRadians.length;b++)i.paint.get("hillshade-illumination-anchor")==="viewport"&&(g.directionRadians[b]+=m.transform.bearingInRadians);return{u_image:0,u_latrange:xf(0,t.tileID),u_exaggeration:i.paint.get("hillshade-exaggeration"),u_altitudes:g.altitudeRadians,u_azimuths:g.directionRadians,u_accent:c,u_method:p,u_highlights:g.highlightColor,u_shadows:g.shadowColor}},vf=(m,t)=>{const i=t.stride,c=s.N();return s.c7(c,0,s.a5,-s.a5,0,0,1),s.O(c,c,[0,-s.a5,0]),{u_matrix:c,u_image:1,u_dimension:[i,i],u_zoom:m.overscaledZ,u_unpack:t.getUnpackVector()}};function xf(m,t){const i=Math.pow(2,t.canonical.z),c=t.canonical.y;return[new s.a9(0,c/i).toLngLat().lat,new s.a9(0,(c+1)/i).toLngLat().lat]}const np=(m,t,i=0)=>({u_image:0,u_unpack:t.getUnpackVector(),u_dimension:[t.stride,t.stride],u_elevation_stops:1,u_color_stops:4,u_color_ramp_size:i,u_opacity:m.paint.get("color-relief-opacity")}),_s=(m,t,i,c)=>{const p=m.transform;return{u_translation:Il(m,t,i),u_ratio:c/s.aN(t,1,p.zoom),u_device_pixel_ratio:m.pixelRatio,u_units_to_pixels:[1/p.pixelsToGLUnits[0],1/p.pixelsToGLUnits[1]]}},ip=(m,t,i,c,p)=>s.e(_s(m,t,i,c),{u_image:0,u_image_height:p}),au=(m,t,i,c,p)=>{const g=m.transform,b=Ti(t,g);return{u_translation:Il(m,t,i),u_texsize:t.imageAtlasTexture.size,u_ratio:c/s.aN(t,1,g.zoom),u_device_pixel_ratio:m.pixelRatio,u_image:0,u_scale:[b,p.fromScale,p.toScale],u_fade:p.t,u_units_to_pixels:[1/g.pixelsToGLUnits[0],1/g.pixelsToGLUnits[1]]}},ap=(m,t,i,c,p)=>{const g=Ti(t,m.transform);return s.e(_s(m,t,i,c),{u_tileratio:g,u_crossfade_from:p.fromScale,u_crossfade_to:p.toScale,u_image:0,u_mix:p.t,u_lineatlas_width:m.lineAtlas.width,u_lineatlas_height:m.lineAtlas.height})},Ml=(m,t,i,c,p,g)=>{const b=Ti(t,m.transform);return s.e(_s(m,t,i,c),{u_image:0,u_image_height:g,u_tileratio:b,u_crossfade_from:p.fromScale,u_crossfade_to:p.toScale,u_image_dash:1,u_mix:p.t,u_lineatlas_width:m.lineAtlas.width,u_lineatlas_height:m.lineAtlas.height})};function Ti(m,t){return 1/s.aN(m,1,t.tileZoom)}function Il(m,t,i){return s.aO(m.transform,t,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}const ou=(m,t,i,c,p)=>{return{u_tl_parent:m,u_scale_parent:t,u_buffer_scale:1,u_fade_t:i.mix,u_opacity:i.opacity*c.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:c.paint.get("raster-brightness-min"),u_brightness_high:c.paint.get("raster-brightness-max"),u_saturation_factor:(b=c.paint.get("raster-saturation"),b>0?1-1/(1.001-b):-b),u_contrast_factor:(g=c.paint.get("raster-contrast"),g>0?1/(1-g):1+g),u_spin_weights:su(c.paint.get("raster-hue-rotate")),u_coords_top:[p[0].x,p[0].y,p[1].x,p[1].y],u_coords_bottom:[p[3].x,p[3].y,p[2].x,p[2].y]};var g,b};function su(m){m*=Math.PI/180;const t=Math.sin(m),i=Math.cos(m);return[(2*i+1)/3,(-Math.sqrt(3)*t-i+1)/3,(Math.sqrt(3)*t-i+1)/3]}const lu=(m,t,i,c,p,g,b,S,P,A,k,F,z)=>{const j=b.transform;return{u_is_size_zoom_constant:+(m==="constant"||m==="source"),u_is_size_feature_constant:+(m==="constant"||m==="camera"),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:j.cameraToCenterDistance,u_pitch:j.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:j.width/j.height,u_fade_change:b.options.fadeDuration?b.symbolFadeChange:1,u_label_plane_matrix:S,u_coord_matrix:P,u_is_text:+k,u_pitch_with_map:+c,u_is_along_line:p,u_is_variable_anchor:g,u_texsize:F,u_texture:0,u_translation:A,u_pitched_scale:z}},Al=(m,t,i,c,p,g,b,S,P,A,k,F,z,j)=>{const G=b.transform;return s.e(lu(m,t,i,c,p,g,b,S,P,A,k,F,j),{u_gamma_scale:c?Math.cos(G.pitch*Math.PI/180)*G.cameraToCenterDistance:1,u_device_pixel_ratio:b.pixelRatio,u_is_halo:1})},Za=(m,t,i,c,p,g,b,S,P,A,k,F,z)=>s.e(Al(m,t,i,c,p,g,b,S,P,A,!0,k,0,z),{u_texsize_icon:F,u_texture_icon:1}),cu=(m,t)=>({u_opacity:m,u_color:t}),bf=(m,t,i,c,p)=>s.e((function(g,b,S,P){const A=S.imageManager.getPattern(g.from.toString()),k=S.imageManager.getPattern(g.to.toString()),{width:F,height:z}=S.imageManager.getPixelSize(),j=Math.pow(2,P.tileID.overscaledZ),G=P.tileSize*Math.pow(2,S.transform.tileZoom)/j,Y=G*(P.tileID.canonical.x+P.tileID.wrap*j),Q=G*P.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:A.tl,u_pattern_br_a:A.br,u_pattern_tl_b:k.tl,u_pattern_br_b:k.br,u_texsize:[F,z],u_mix:b.t,u_pattern_size_a:A.displaySize,u_pattern_size_b:k.displaySize,u_scale_a:b.fromScale,u_scale_b:b.toScale,u_tile_units_to_pixels:1/s.aN(P,1,S.transform.tileZoom),u_pixel_coord_upper:[Y>>16,Q>>16],u_pixel_coord_lower:[65535&Y,65535&Q]}})(i,p,t,c),{u_opacity:m}),op=(m,t)=>{},wf={fillExtrusion:(m,t)=>({u_lightpos:new s.c2(m,t.u_lightpos),u_lightpos_globe:new s.c2(m,t.u_lightpos_globe),u_lightintensity:new s.bq(m,t.u_lightintensity),u_lightcolor:new s.c2(m,t.u_lightcolor),u_vertical_gradient:new s.bq(m,t.u_vertical_gradient),u_opacity:new s.bq(m,t.u_opacity),u_fill_translate:new 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s.bq(m,t.u_ratio),u_device_pixel_ratio:new s.bq(m,t.u_device_pixel_ratio),u_image:new s.b_(m,t.u_image),u_units_to_pixels:new s.c3(m,t.u_units_to_pixels),u_scale:new s.c2(m,t.u_scale),u_fade:new s.bq(m,t.u_fade)}),lineSDF:(m,t)=>({u_translation:new s.c3(m,t.u_translation),u_ratio:new s.bq(m,t.u_ratio),u_device_pixel_ratio:new s.bq(m,t.u_device_pixel_ratio),u_units_to_pixels:new s.c3(m,t.u_units_to_pixels),u_image:new s.b_(m,t.u_image),u_mix:new s.bq(m,t.u_mix),u_tileratio:new s.bq(m,t.u_tileratio),u_crossfade_from:new s.bq(m,t.u_crossfade_from),u_crossfade_to:new s.bq(m,t.u_crossfade_to),u_lineatlas_width:new s.bq(m,t.u_lineatlas_width),u_lineatlas_height:new s.bq(m,t.u_lineatlas_height)}),lineGradientSDF:(m,t)=>({u_translation:new s.c3(m,t.u_translation),u_ratio:new s.bq(m,t.u_ratio),u_device_pixel_ratio:new s.bq(m,t.u_device_pixel_ratio),u_units_to_pixels:new s.c3(m,t.u_units_to_pixels),u_image:new s.b_(m,t.u_image),u_image_height:new s.bq(m,t.u_image_height),u_tileratio:new s.bq(m,t.u_tileratio),u_crossfade_from:new s.bq(m,t.u_crossfade_from),u_crossfade_to:new s.bq(m,t.u_crossfade_to),u_image_dash:new s.b_(m,t.u_image_dash),u_mix:new s.bq(m,t.u_mix),u_lineatlas_width:new s.bq(m,t.u_lineatlas_width),u_lineatlas_height:new s.bq(m,t.u_lineatlas_height)}),raster:(m,t)=>({u_tl_parent:new s.c3(m,t.u_tl_parent),u_scale_parent:new s.bq(m,t.u_scale_parent),u_buffer_scale:new s.bq(m,t.u_buffer_scale),u_fade_t:new s.bq(m,t.u_fade_t),u_opacity:new s.bq(m,t.u_opacity),u_image0:new s.b_(m,t.u_image0),u_image1:new s.b_(m,t.u_image1),u_brightness_low:new s.bq(m,t.u_brightness_low),u_brightness_high:new s.bq(m,t.u_brightness_high),u_saturation_factor:new s.bq(m,t.u_saturation_factor),u_contrast_factor:new s.bq(m,t.u_contrast_factor),u_spin_weights:new s.c2(m,t.u_spin_weights),u_coords_top:new s.c1(m,t.u_coords_top),u_coords_bottom:new s.c1(m,t.u_coords_bottom)}),symbolIcon:(m,t)=>
809({u_is_size_zoom_constant:new s.b_(m,t.u_is_size_zoom_constant),u_is_size_feature_constant:new s.b_(m,t.u_is_size_feature_constant),u_size_t:new s.bq(m,t.u_size_t),u_size:new s.bq(m,t.u_size),u_camera_to_center_distance:new s.bq(m,t.u_camera_to_center_distance),u_pitch:new s.bq(m,t.u_pitch),u_rotate_symbol:new s.b_(m,t.u_rotate_symbol),u_aspect_ratio:new s.bq(m,t.u_aspect_ratio),u_fade_change:new s.bq(m,t.u_fade_change),u_label_plane_matrix:new s.c0(m,t.u_label_plane_matrix),u_coord_matrix:new s.c0(m,t.u_coord_matrix),u_is_text:new s.b_(m,t.u_is_text),u_pitch_with_map:new s.b_(m,t.u_pitch_with_map),u_is_along_line:new s.b_(m,t.u_is_along_line),u_is_variable_anchor:new s.b_(m,t.u_is_variable_anchor),u_texsize:new s.c3(m,t.u_texsize),u_texture:new s.b_(m,t.u_texture),u_translation:new s.c3(m,t.u_translation),u_pitched_scale:new s.bq(m,t.u_pitched_scale)}),symbolSDF:(m,t)=>({u_is_size_zoom_constant:new s.b_(m,t.u_is_size_zoom_constant),u_is_size_feature_constant:new s.b_(m,t.u_is_size_feature_constant),u_size_t:new s.bq(m,t.u_size_t),u_size:new s.bq(m,t.u_size),u_camera_to_center_distance:new s.bq(m,t.u_camera_to_center_distance),u_pitch:new s.bq(m,t.u_pitch),u_rotate_symbol:new s.b_(m,t.u_rotate_symbol),u_aspect_ratio:new s.bq(m,t.u_aspect_ratio),u_fade_change:new s.bq(m,t.u_fade_change),u_label_plane_matrix:new s.c0(m,t.u_label_plane_matrix),u_coord_matrix:new s.c0(m,t.u_coord_matrix),u_is_text:new s.b_(m,t.u_is_text),u_pitch_with_map:new s.b_(m,t.u_pitch_with_map),u_is_along_line:new s.b_(m,t.u_is_along_line),u_is_variable_anchor:new s.b_(m,t.u_is_variable_anchor),u_texsize:new s.c3(m,t.u_texsize),u_texture:new s.b_(m,t.u_texture),u_gamma_scale:new s.bq(m,t.u_gamma_scale),u_device_pixel_ratio:new s.bq(m,t.u_device_pixel_ratio),u_is_halo:new s.b_(m,t.u_is_halo),u_translation:new s.c3(m,t.u_translation),u_pitched_scale:new s.bq(m,t.u_pitched_scale)}),symbolTextAndIcon:(m,t)=>({u_is_size_zoom_constant:new s.b_(m,t.u_is_size_zoom_constant),u_is_size_feature_constant:new s.b_(m,t.u_is_size_feature_constant),u_size_t:new s.bq(m,t.u_size_t),u_size:new s.bq(m,t.u_size),u_camera_to_center_distance:new s.bq(m,t.u_camera_to_center_distance),u_pitch:new s.bq(m,t.u_pitch),u_rotate_symbol:new s.b_(m,t.u_rotate_symbol),u_aspect_ratio:new s.bq(m,t.u_aspect_ratio),u_fade_change:new s.bq(m,t.u_fade_change),u_label_plane_matrix:new s.c0(m,t.u_label_plane_matrix),u_coord_matrix:new s.c0(m,t.u_coord_matrix),u_is_text:new s.b_(m,t.u_is_text),u_pitch_with_map:new s.b_(m,t.u_pitch_with_map),u_is_along_line:new s.b_(m,t.u_is_along_line),u_is_variable_anchor:new s.b_(m,t.u_is_variable_anchor),u_texsize:new s.c3(m,t.u_texsize),u_texsize_icon:new s.c3(m,t.u_texsize_icon),u_texture:new s.b_(m,t.u_texture),u_texture_icon:new s.b_(m,t.u_texture_icon),u_gamma_scale:new s.bq(m,t.u_gamma_scale),u_device_pixel_ratio:new s.bq(m,t.u_device_pixel_ratio),u_is_halo:new s.b_(m,t.u_is_halo),u_translation:new s.c3(m,t.u_translation),u_pitched_scale:new s.bq(m,t.u_pitched_scale)}),background:(m,t)=>({u_opacity:new s.bq(m,t.u_opacity),u_color:new s.b$(m,t.u_color)}),backgroundPattern:(m,t)=>({u_opacity:new s.bq(m,t.u_opacity),u_image:new s.b_(m,t.u_image),u_pattern_tl_a:new s.c3(m,t.u_pattern_tl_a),u_pattern_br_a:new s.c3(m,t.u_pattern_br_a),u_pattern_tl_b:new s.c3(m,t.u_pattern_tl_b),u_pattern_br_b:new s.c3(m,t.u_pattern_br_b),u_texsize:new s.c3(m,t.u_texsize),u_mix:new s.bq(m,t.u_mix),u_pattern_size_a:new s.c3(m,t.u_pattern_size_a),u_pattern_size_b:new s.c3(m,t.u_pattern_size_b),u_scale_a:new s.bq(m,t.u_scale_a),u_scale_b:new s.bq(m,t.u_scale_b),u_pixel_coord_upper:new s.c3(m,t.u_pixel_coord_upper),u_pixel_coord_lower:new s.c3(m,t.u_pixel_coord_lower),u_tile_units_to_pixels:new s.bq(m,t.u_tile_units_to_pixels)}),terrain:(m,t)=>({u_texture:new s.b_(m,t.u_texture),u_ele_delta:new s.bq(m,t.u_ele_delta),u_fog_matrix:new s.c0(m,t.u_fog_matrix),u_fog_color:new s.b$(m,t.u_fog_color),u_fog_ground_blend:new s.bq(m,t.u_fog_ground_blend),u_fog_ground_blend_opacity:new s.bq(m,t.u_fog_ground_blend_opacity),u_horizon_color:new s.b$(m,t.u_horizon_color),u_horizon_fog_blend:new s.bq(m,t.u_horizon_fog_blend),u_is_globe_mode:new s.bq(m,t.u_is_globe_mode)}),terrainDepth:(m,t)=>
vendor: 119,843 bytes, lines 809-811
809({u_ele_delta:new s.bq(m,t.u_ele_delta)}),terrainCoords:(m,t)=>({u_texture:new s.b_(m,t.u_texture),u_terrain_coords_id:new s.bq(m,t.u_terrain_coords_id),u_ele_delta:new s.bq(m,t.u_ele_delta)}),projectionErrorMeasurement:(m,t)=>({u_input:new s.bq(m,t.u_input),u_output_expected:new s.bq(m,t.u_output_expected)}),atmosphere:(m,t)=>({u_sun_pos:new s.c2(m,t.u_sun_pos),u_atmosphere_blend:new s.bq(m,t.u_atmosphere_blend),u_globe_position:new s.c2(m,t.u_globe_position),u_globe_radius:new s.bq(m,t.u_globe_radius),u_inv_proj_matrix:new s.c0(m,t.u_inv_proj_matrix)}),sky:(m,t)=>({u_sky_color:new s.b$(m,t.u_sky_color),u_horizon_color:new s.b$(m,t.u_horizon_color),u_horizon:new s.c3(m,t.u_horizon),u_horizon_normal:new s.c3(m,t.u_horizon_normal),u_sky_horizon_blend:new s.bq(m,t.u_sky_horizon_blend),u_sky_blend:new s.bq(m,t.u_sky_blend)})};class Tf{constructor(t,i,c){this.context=t;const p=t.gl;this.buffer=p.createBuffer(),this.dynamicDraw=!!c,this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),p.bufferData(p.ELEMENT_ARRAY_BUFFER,i.arrayBuffer,this.dynamicDraw?p.DYNAMIC_DRAW:p.STATIC_DRAW),this.dynamicDraw||delete i.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){const i=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),i.bufferSubData(i.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const sp={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Sf{constructor(t,i,c,p){this.length=i.length,this.attributes=c,this.itemSize=i.bytesPerElement,this.dynamicDraw=p,this.context=t;const g=t.gl;this.buffer=g.createBuffer(),t.bindVertexBuffer.set(this.buffer),g.bufferData(g.ARRAY_BUFFER,i.arrayBuffer,this.dynamicDraw?g.DYNAMIC_DRAW:g.STATIC_DRAW),this.dynamicDraw||delete i.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){if(t.length!==this.length)throw new Error(`Length of new data is ${t.length}, which doesn't match current length of ${this.length}`);const i=this.context.gl;this.bind(),i.bufferSubData(i.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,i){for(let c=0;c<this.attributes.length;c++){const p=i.attributes[this.attributes[c].name];p!==void 0&&t.enableVertexAttribArray(p)}}setVertexAttribPointers(t,i,c){for(let p=0;p<this.attributes.length;p++){const g=this.attributes[p],b=i.attributes[g.name];b!==void 0&&t.vertexAttribPointer(b,g.components,t[sp[g.type]],!1,this.itemSize,g.offset+this.itemSize*(c||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class ir{constructor(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(t){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Cl extends ir{getDefault(){return s.bp.transparent}set(t){const i=this.current;(t.r!==i.r||t.g!==i.g||t.b!==i.b||t.a!==i.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class kl extends ir{getDefault(){return 1}set(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1)}}class Dl extends ir{getDefault(){return 0}set(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1)}}class uu extends ir{getDefault(){return[!0,!0,!0,!0]}set(t){const i=this.current;(t[0]!==i[0]||t[1]!==i[1]||t[2]!==i[2]||t[3]!==i[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class Wa extends ir{getDefault(){return!0}set(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)}}class vs extends ir{getDefault(){return 255}set(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)}}class ko extends ir{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(t){const i=this.current;(t.func!==i.func||t.ref!==i.ref||t.mask!==i.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)}}class fi extends ir{getDefault(){const t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]}set(t){const i=this.current;(t[0]!==i[0]||t[1]!==i[1]||t[2]!==i[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)}}class lp extends ir{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;t?i.enable(i.STENCIL_TEST):i.disable(i.STENCIL_TEST),this.current=t,this.dirty=!1}}class cp extends ir{getDefault(){return[0,1]}set(t){const i=this.current;(t[0]!==i[0]||t[1]!==i[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)}}class hu extends ir{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;t?i.enable(i.DEPTH_TEST):i.disable(i.DEPTH_TEST),this.current=t,this.dirty=!1}}class Ha extends ir{getDefault(){return this.gl.LESS}set(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)}}class Ll extends ir{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;t?i.enable(i.BLEND):i.disable(i.BLEND),this.current=t,this.dirty=!1}}class Rl extends ir{getDefault(){const t=this.gl;return[t.ONE,t.ZERO]}set(t){const i=this.current;(t[0]!==i[0]||t[1]!==i[1]||this.dirty)&&(this.gl.blendFunc(t[0],t[1]),this.current=t,this.dirty=!1)}}class xs extends ir{getDefault(){return s.bp.transparent}set(t){const i=this.current;(t.r!==i.r||t.g!==i.g||t.b!==i.b||t.a!==i.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class zl extends ir{getDefault(){return this.gl.FUNC_ADD}set(t){(t!==this.current||this.dirty)&&(this.gl.blendEquation(t),this.current=t,this.dirty=!1)}}class up extends ir{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;t?i.enable(i.CULL_FACE):i.disable(i.CULL_FACE),this.current=t,this.dirty=!1}}class Do extends ir{getDefault(){return this.gl.BACK}set(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)}}class Lo extends ir{getDefault(){return this.gl.CCW}set(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)}}class hp extends ir{getDefault(){return null}set(t){(t!==this.current||this.dirty)&&(this.gl.useProgram(t),this.current=t,this.dirty=!1)}}class pu extends ir{getDefault(){return this.gl.TEXTURE0}set(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)}}class Vt extends ir{getDefault(){const t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]}set(t){const i=this.current;(t[0]!==i[0]||t[1]!==i[1]||t[2]!==i[2]||t[3]!==i[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class Fl extends ir{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;i.bindFramebuffer(i.FRAMEBUFFER,t),this.current=t,this.dirty=!1}}class Ef extends ir{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;i.bindRenderbuffer(i.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class pp extends ir{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;i.bindTexture(i.TEXTURE_2D,t),this.current=t,this.dirty=!1}}class bs extends ir{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;i.bindBuffer(i.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Pf extends ir{getDefault(){return null}set(t){const i=this.gl;i.bindBuffer(i.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Mf extends ir{getDefault(){return null}set(t){var i;if(t===this.current&&!this.dirty)return;const c=this.gl;di(c)?c.bindVertexArray(t):(i=c.getExtension("OES_vertex_array_object"))===null||i===void 0||i.bindVertexArrayOES(t),this.current=t,this.dirty=!1}}class dp extends ir{getDefault(){return 4}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;i.pixelStorei(i.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}}class If extends ir{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}}class du extends ir{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const i=this.gl;i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}}class Ro extends ir{constructor(t,i){super(t),this.context=t,this.parent=i}getDefault(){return null}}class ws extends Ro{setDirty(){this.dirty=!0}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const i=this.gl;i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class Ol extends Ro{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const i=this.gl;i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class fu extends Ro{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const i=this.gl;i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.RENDERBUFFER,t),this.current=t,this.dirty=!1}}const mu="Framebuffer is not complete";class Bl{constructor(t,i,c,p,g){this.context=t,this.width=i,this.height=c;const b=t.gl,S=this.framebuffer=b.createFramebuffer();if(this.colorAttachment=new ws(t,S),p)this.depthAttachment=g?new fu(t,S):new Ol(t,S);else if(g)throw new Error("Stencil cannot be set without depth");if(b.checkFramebufferStatus(b.FRAMEBUFFER)!==b.FRAMEBUFFER_COMPLETE)throw new Error(mu)}destroy(){const t=this.context.gl,i=this.colorAttachment.get();if(i&&t.deleteTexture(i),this.depthAttachment){const c=this.depthAttachment.get();c&&t.deleteRenderbuffer(c)}t.deleteFramebuffer(this.framebuffer)}}class Nl{constructor(t){var i,c;if(this.gl=t,this.clearColor=new Cl(this),this.clearDepth=new kl(this),this.clearStencil=new Dl(this),this.colorMask=new uu(this),this.depthMask=new Wa(this),this.stencilMask=new vs(this),this.stencilFunc=new ko(this),this.stencilOp=new fi(this),this.stencilTest=new lp(this),this.depthRange=new cp(this),this.depthTest=new hu(this),this.depthFunc=new Ha(this),this.blend=new Ll(this),this.blendFunc=new Rl(this),this.blendColor=new xs(this),this.blendEquation=new zl(this),this.cullFace=new up(this),this.cullFaceSide=new Do(this),this.frontFace=new Lo(this),this.program=new hp(this),this.activeTexture=new pu(this),this.viewport=new Vt(this),this.bindFramebuffer=new Fl(this),this.bindRenderbuffer=new Ef(this),this.bindTexture=new pp(this),this.bindVertexBuffer=new bs(this),this.bindElementBuffer=new Pf(this),this.bindVertexArray=new Mf(this),this.pixelStoreUnpack=new dp(this),this.pixelStoreUnpackPremultiplyAlpha=new If(this),this.pixelStoreUnpackFlipY=new du(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),di(t)){this.HALF_FLOAT=t.HALF_FLOAT;const p=t.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(i=t.RGBA16F)!==null&&i!==void 0?i:p==null?void 0:p.RGBA16F_EXT,this.RGB16F=(c=t.RGB16F)!==null&&c!==void 0?c:p==null?void 0:p.RGB16F_EXT,t.getExtension("EXT_color_buffer_float")}else{t.getExtension("EXT_color_buffer_half_float"),t.getExtension("OES_texture_half_float_linear");const p=t.getExtension("OES_texture_half_float");this.HALF_FLOAT=p==null?void 0:p.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(t,i){return new Tf(this,t,i)}createVertexBuffer(t,i,c){return new Sf(this,t,i,c)}createRenderbuffer(t,i,c){const p=this.gl,g=p.createRenderbuffer();return this.bindRenderbuffer.set(g),p.renderbufferStorage(p.RENDERBUFFER,t,i,c),this.bindRenderbuffer.set(null),g}createFramebuffer(t,i,c,p){return new Bl(this,t,i,c,p)}clear({color:t,depth:i,stencil:c}){const p=this.gl;let g=0;t&&(g|=p.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set([!0,!0,!0,!0])),i!==void 0&&(g|=p.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(i),this.depthMask.set(!0)),c!==void 0&&(g|=p.STENCIL_BUFFER_BIT,this.clearStencil.set(c),this.stencilMask.set(255)),p.clear(g)}setCullFace(t){t.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))}setDepthMode(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)}setStencilMode(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)}setColorMode(t){s.bR(t.blendFunction,_r.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor)),this.colorMask.set(t.mask)}createVertexArray(){var t;return di(this.gl)?this.gl.createVertexArray():(t=this.gl.getExtension("OES_vertex_array_object"))===null||t===void 0?void 0:t.createVertexArrayOES()}deleteVertexArray(t){var i;return di(this.gl)?this.gl.deleteVertexArray(t):(i=this.gl.getExtension("OES_vertex_array_object"))===null||i===void 0?void 0:i.deleteVertexArrayOES(t)}unbindVAO(){this.bindVertexArray.set(null)}}let va;function Xa(m,t,i,c,p){const g=m.context,b=m.transform,S=g.gl,P=m.useProgram("collisionBox"),A=[];let k=0,F=0;for(let K=0;K<c.length;K++){const oe=c[K],de=t.getTile(oe).getBucket(i);if(!de)continue;const ie=p?de.textCollisionBox:de.iconCollisionBox,he=de.collisionCircleArray;he.length>0&&(A.push({circleArray:he,circleOffset:F,coord:oe}),k+=he.length/4,F=k),ie&&P.draw(g,S.LINES,Ft.disabled,rr.disabled,m.colorModeForRenderPass(),Qt.disabled,Ga(m.transform),m.style.map.terrain&&m.style.map.terrain.getTerrainData(oe),b.getProjectionData({overscaledTileID:oe,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),i.id,ie.layoutVertexBuffer,ie.indexBuffer,ie.segments,null,m.transform.zoom,null,null,ie.collisionVertexBuffer)}if(!p||!A.length)return;const z=m.useProgram("collisionCircle"),j=new s.ca;j.resize(4*k),j._trim();let G=0;for(const K of A)for(let oe=0;oe<K.circleArray.length/4;oe++){const de=4*oe,ie=K.circleArray[de+0],he=K.circleArray[de+1],ge=K.circleArray[de+2],ce=K.circleArray[de+3];j.emplace(G++,ie,he,ge,ce,0),j.emplace(G++,ie,he,ge,ce,1),j.emplace(G++,ie,he,ge,ce,2),j.emplace(G++,ie,he,ge,ce,3)}(!va||va.length<2*k)&&(va=(function(K){const oe=2*K,de=new s.cc;de.resize(oe),de._trim();for(let ie=0;ie<oe;ie++){const he=6*ie;de.uint16[he+0]=4*ie+0,de.uint16[he+1]=4*ie+1,de.uint16[he+2]=4*ie+2,de.uint16[he+3]=4*ie+2,de.uint16[he+4]=4*ie+3,de.uint16[he+5]=4*ie+0}return de})(k));const Y=g.createIndexBuffer(va,!0),Q=g.createVertexBuffer(j,s.cb.members,!0);for(const K of A){const oe=tp(m.transform);z.draw(g,S.TRIANGLES,Ft.disabled,rr.disabled,m.colorModeForRenderPass(),Qt.disabled,oe,m.style.map.terrain&&m.style.map.terrain.getTerrainData(K.coord),null,i.id,Q,Y,s.aX.simpleSegment(0,2*K.circleOffset,K.circleArray.length,K.circleArray.length/2),null,m.transform.zoom,null,null,null)}Q.destroy(),Y.destroy()}const gu=s.ar(new Float32Array(16));function Af(m,t,i,c,p,g){const{horizontalAlign:b,verticalAlign:S}=s.aS(m);return new s.P((-(b-.5)*t/p+c[0])*g,(-(S-.5)*i/p+c[1])*g)}function Ts(m,t,i,c,p,g){const b=t.tileAnchorPoint.add(new s.P(t.translation[0],t.translation[1]));if(t.pitchWithMap){let S=c.mult(g);i||(S=S.rotate(-p));const P=b.add(S);return zt(P.x,P.y,t.pitchedLabelPlaneMatrix,t.getElevation).point}if(i){const S=hr(t.tileAnchorPoint.x+1,t.tileAnchorPoint.y,t).point.sub(m),P=Math.atan(S.y/S.x)+(S.x<0?Math.PI:0);return m.add(c.rotate(P))}return m.add(c)}function Cf(m,t,i,c,p,g,b,S,P,A,k,F){const z=m.text.placedSymbolArray,j=m.text.dynamicLayoutVertexArray,G=m.icon.dynamicLayoutVertexArray,Y={};j.clear();for(let Q=0;Q<z.length;Q++){const K=z.get(Q),oe=K.hidden||!K.crossTileID||m.allowVerticalPlacement&&!K.placedOrientation?null:c[K.crossTileID];if(oe){const de=new s.P(K.anchorX,K.anchorY),ie={getElevation:F,width:p.width,height:p.height,pitchedLabelPlaneMatrix:g,pitchWithMap:i,transform:p,tileAnchorPoint:de,translation:A,unwrappedTileID:k},he=i?yo(de.x,de.y,ie):hr(de.x,de.y,ie),ge=as(p.cameraToCenterDistance,he.signedDistanceFromCamera);let ce=s.aA(m.textSizeData,S,K)*ge/s.aM;i&&(ce*=m.tilePixelRatio/b);const{width:ve,height:Fe,anchor:Ce,textOffset:ke,textBoxScale:Le}=oe,Xe=Af(Ce,ve,Fe,ke,Le,ce),Ke=p.getPitchedTextCorrection(de.x+A[0],de.y+A[1],k),qe=Ts(he.point,ie,t,Xe,-p.bearingInRadians,Ke),tt=m.allowVerticalPlacement&&K.placedOrientation===s.az.vertical?Math.PI/2:0;for(let Ct=0;Ct<K.numGlyphs;Ct++)s.aG(j,qe,tt);P&&K.associatedIconIndex>=0&&(Y[K.associatedIconIndex]={shiftedAnchor:qe,angle:tt})}else Na(K.numGlyphs,j)}if(P){G.clear();const Q=m.icon.placedSymbolArray;for(let K=0;K<Q.length;K++){const oe=Q.get(K);if(oe.hidden)Na(oe.numGlyphs,G);else{const de=Y[K];if(de)for(let ie=0;ie<oe.numGlyphs;ie++)s.aG(G,de.shiftedAnchor,de.angle);else Na(oe.numGlyphs,G)}}m.icon.dynamicLayoutVertexBuffer.updateData(G)}m.text.dynamicLayoutVertexBuffer.updateData(j)}function fp(m,t,i){return i.iconsInText&&t?"symbolTextAndIcon":m?"symbolSDF":"symbolIcon"}function Ss(m,t,i,c,p,g,b,S,P,A,k,F,z){const j=m.context,G=j.gl,Y=m.transform,Q=S==="map",K=P==="map",oe=S!=="viewport"&&i.layout.get("symbol-placement")!=="point",de=Q&&!K&&!oe,ie=!i.layout.get("symbol-sort-key").isConstant();let he=!1;const ge=m.getDepthModeForSublayer(0,Ft.ReadOnly),ce=i._unevaluatedLayout.hasValue("text-variable-anchor")||i._unevaluatedLayout.hasValue("text-variable-anchor-offset"),ve=[],Fe=Y.getCircleRadiusCorrection();for(const Ce of c){const ke=t.getTile(Ce),Le=ke.getBucket(i);if(!Le)continue;const Xe=p?Le.text:Le.icon;if(!Xe||!Xe.segments.get().length||!Xe.hasVisibleVertices)continue;const Ke=Xe.programConfigurations.get(i.id),qe=p||Le.sdfIcons,tt=p?Le.textSizeData:Le.iconSizeData,Ct=K||Y.pitch!==0,cr=m.useProgram(fp(qe,p,Le),Ke),Pr=s.ay(tt,Y.zoom),vr=m.style.map.terrain&&m.style.map.terrain.getTerrainData(Ce);let Ar,xr,jr,Cr,xn=[0,0],tn=null;if(p)xr=ke.glyphAtlasTexture,jr=G.LINEAR,Ar=ke.glyphAtlasTexture.size,Le.iconsInText&&(xn=ke.imageAtlasTexture.size,tn=ke.imageAtlasTexture,Cr=Ct||m.options.rotating||m.options.zooming||tt.kind==="composite"||tt.kind==="camera"?G.LINEAR:G.NEAREST);else{const Tr=i.layout.get("icon-size").constantOr(0)!==1||Le.iconsNeedLinear;xr=ke.imageAtlasTexture,jr=qe||m.options.rotating||m.options.zooming||Tr||Ct?G.LINEAR:G.NEAREST,Ar=ke.imageAtlasTexture.size}const Hr=s.aN(ke,1,m.transform.zoom),An=ri(Q,m.transform,Hr),Sa=s.N();s.aB(Sa,An);const ta=gl(K,Q,m.transform,Hr),qi=s.aO(Y,ke,g,b),Kn=Y.getProjectionData({overscaledTileID:Ce,applyGlobeMatrix:!z,applyTerrainMatrix:!0}),to=ce&&Le.hasTextData(),qs=i.layout.get("icon-text-fit")!=="none"&&to&&Le.hasIconData();if(oe){const Tr=m.style.map.terrain?(mn,gn)=>m.style.map.terrain.getElevation(Ce,mn,gn):null,br=i.layout.get("text-rotation-alignment")==="map";yl(Le,m,p,An,Sa,K,A,br,Ce.toUnwrapped(),Y.width,Y.height,qi,Tr)}const ro=p&&ce||qs,yi=oe||ro?gu:K?An:m.transform.clipSpaceToPixelsMatrix,Gi=qe&&i.paint.get(p?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let Ii;Ii=qe?Le.iconsInText?Za(tt.kind,Pr,de,K,oe,ro,m,yi,ta,qi,Ar,xn,Fe):Al(tt.kind,Pr,de,K,oe,ro,m,yi,ta,qi,p,Ar,0,Fe):lu(tt.kind,Pr,de,K,oe,ro,m,yi,ta,qi,p,Ar,Fe);const Ai={program:cr,buffers:Xe,uniformValues:Ii,projectionData:Kn,atlasTexture:xr,atlasTextureIcon:tn,atlasInterpolation:jr,atlasInterpolationIcon:Cr,isSDF:qe,hasHalo:Gi};if(ie&&Le.canOverlap){he=!0;const Tr=Xe.segments.get();for(const br of Tr)ve.push({segments:new s.aX([br]),sortKey:br.sortKey,state:Ai,terrainData:vr})}else ve.push({segments:Xe.segments,sortKey:0,state:Ai,terrainData:vr})}he&&ve.sort(((Ce,ke)=>Ce.sortKey-ke.sortKey));for(const Ce of ve){const ke=Ce.state;if(j.activeTexture.set(G.TEXTURE0),ke.atlasTexture.bind(ke.atlasInterpolation,G.CLAMP_TO_EDGE),ke.atlasTextureIcon&&(j.activeTexture.set(G.TEXTURE1),ke.atlasTextureIcon&&ke.atlasTextureIcon.bind(ke.atlasInterpolationIcon,G.CLAMP_TO_EDGE)),ke.isSDF){const Le=ke.uniformValues;ke.hasHalo&&(Le.u_is_halo=1,jl(ke.buffers,Ce.segments,i,m,ke.program,ge,k,F,Le,ke.projectionData,Ce.terrainData)),Le.u_is_halo=0}jl(ke.buffers,Ce.segments,i,m,ke.program,ge,k,F,ke.uniformValues,ke.projectionData,Ce.terrainData)}}function jl(m,t,i,c,p,g,b,S,P,A,k){const F=c.context;p.draw(F,F.gl.TRIANGLES,g,b,S,Qt.backCCW,P,k,A,i.id,m.layoutVertexBuffer,m.indexBuffer,t,i.paint,c.transform.zoom,m.programConfigurations.get(i.id),m.dynamicLayoutVertexBuffer,m.opacityVertexBuffer)}function mp(m,t,i,c,p){const g=m.context,b=g.gl,S=rr.disabled,P=new _r([b.ONE,b.ONE],s.bp.transparent,[!0,!0,!0,!0]),A=t.getBucket(i);if(!A)return;const k=c.key;let F=i.heatmapFbos.get(k);F||(F=Es(g,t.tileSize,t.tileSize),i.heatmapFbos.set(k,F)),g.bindFramebuffer.set(F.framebuffer),g.viewport.set([0,0,t.tileSize,t.tileSize]),g.clear({color:s.bp.transparent});const z=A.programConfigurations.get(i.id),j=m.useProgram("heatmap",z,!p),G=m.transform.getProjectionData({overscaledTileID:t.tileID,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),Y=m.style.map.terrain.getTerrainData(c);j.draw(g,b.TRIANGLES,Ft.disabled,S,P,Qt.disabled,Co(t,m.transform.zoom,i.paint.get("heatmap-intensity"),1),Y,G,i.id,A.layoutVertexBuffer,A.indexBuffer,A.segments,i.paint,m.transform.zoom,z)}function gp(m,t,i,c,p){const g=m.context,b=g.gl,S=m.transform;g.setColorMode(m.colorModeForRenderPass());const P=Vl(g,t),A=i.key,k=t.heatmapFbos.get(A);if(!k)return;g.activeTexture.set(b.TEXTURE0),b.bindTexture(b.TEXTURE_2D,k.colorAttachment.get()),g.activeTexture.set(b.TEXTURE1),P.bind(b.LINEAR,b.CLAMP_TO_EDGE);const F=S.getProjectionData({overscaledTileID:i,applyTerrainMatrix:p,applyGlobeMatrix:!c});m.useProgram("heatmapTexture").draw(g,b.TRIANGLES,Ft.disabled,rr.disabled,m.colorModeForRenderPass(),Qt.disabled,rp(m,t,0,1),null,F,t.id,m.rasterBoundsBuffer,m.quadTriangleIndexBuffer,m.rasterBoundsSegments,t.paint,S.zoom),k.destroy(),t.heatmapFbos.delete(A)}function Es(m,t,i){var c,p;const g=m.gl,b=g.createTexture();g.bindTexture(g.TEXTURE_2D,b),g.texParameteri(g.TEXTURE_2D,g.TEXTURE_WRAP_S,g.CLAMP_TO_EDGE),g.texParameteri(g.TEXTURE_2D,g.TEXTURE_WRAP_T,g.CLAMP_TO_EDGE),g.texParameteri(g.TEXTURE_2D,g.TEXTURE_MIN_FILTER,g.LINEAR),g.texParameteri(g.TEXTURE_2D,g.TEXTURE_MAG_FILTER,g.LINEAR);const S=(c=m.HALF_FLOAT)!==null&&c!==void 0?c:g.UNSIGNED_BYTE,P=(p=m.RGBA16F)!==null&&p!==void 0?p:g.RGBA;g.texImage2D(g.TEXTURE_2D,0,P,t,i,0,g.RGBA,S,null);const A=m.createFramebuffer(t,i,!1,!1);return A.colorAttachment.set(b),A}function Vl(m,t){return t.colorRampTexture||(t.colorRampTexture=new s.T(m,t.colorRamp,m.gl.RGBA)),t.colorRampTexture}function yp(m,t,i,c,p,g,b,S){let P=256;if(p.stepInterpolant){const A=t.getSource().maxzoom,k=b.canonical.z===A?Math.ceil(1<<m.transform.maxZoom-b.canonical.z):1;P=s.an(s.ce(g.maxLineLength/s.a5*1024*k),256,i.maxTextureSize)}return S.gradient=s.cf({expression:p.gradientExpression(),evaluationKey:"lineProgress",resolution:P,image:S.gradient||void 0,clips:g.lineClipsArray}),S.texture?S.texture.update(S.gradient):S.texture=new s.T(i,S.gradient,c.RGBA),S.version=p.gradientVersion,S.texture}function _p(m,t,i,c,p){m.activeTexture.set(t.TEXTURE0),i.imageAtlasTexture.bind(t.LINEAR,t.CLAMP_TO_EDGE),c.updatePaintBuffers(p)}function Zr(m,t,i,c,p,g){(p||m.lineAtlas.dirty)&&(t.activeTexture.set(i.TEXTURE0),m.lineAtlas.bind(t)),c.updatePaintBuffers(g)}function Ya(m,t,i,c,p,g,b){const S=g.gradients[p.id];let P=S.texture;p.gradientVersion!==S.version&&(P=yp(m,t,i,c,p,g,b,S)),i.activeTexture.set(c.TEXTURE0),P.bind(p.stepInterpolant?c.NEAREST:c.LINEAR,c.CLAMP_TO_EDGE)}function ii(m,t,i,c,p,g,b,S,P){const A=g.gradients[p.id];let k=A.texture;p.gradientVersion!==A.version&&(k=yp(m,t,i,c,p,g,b,A)),i.activeTexture.set(c.TEXTURE0),k.bind(p.stepInterpolant?c.NEAREST:c.LINEAR,c.CLAMP_TO_EDGE),i.activeTexture.set(c.TEXTURE1),m.lineAtlas.bind(i),S.updatePaintBuffers(P)}function Ul(m,t,i,c,p){if(!i||!c||!c.imageAtlas)return;const g=c.imageAtlas.patternPositions;let b=g[i.to.toString()],S=g[i.from.toString()];if(!b&&S&&(b=S),!S&&b&&(S=b),!b||!S){const P=p.getPaintProperty(t);b=g[P],S=g[P]}b&&S&&m.setConstantPatternPositions(b,S)}function Ps(m,t,i,c,p,g,b,S){const P=m.context.gl,A="fill-pattern",k=i.paint.get(A),F=k&&k.constantOr(1),z=i.getCrossfadeParameters();let j,G,Y,Q,K;const oe=m.transform,de=i.paint.get("fill-translate"),ie=i.paint.get("fill-translate-anchor");b?(G=F&&!i.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",j=P.LINES):(G=F?"fillPattern":"fill",j=P.TRIANGLES);const he=k.constantOr(null);for(const ge of c){const ce=t.getTile(ge);if(F&&!ce.patternsLoaded())continue;const ve=ce.getBucket(i);if(!ve)continue;const Fe=ve.programConfigurations.get(i.id),Ce=m.useProgram(G,Fe),ke=m.style.map.terrain&&m.style.map.terrain.getTerrainData(ge);F&&(m.context.activeTexture.set(P.TEXTURE0),ce.imageAtlasTexture.bind(P.LINEAR,P.CLAMP_TO_EDGE),Fe.updatePaintBuffers(z)),Ul(Fe,A,he,ce,i);const Le=oe.getProjectionData({overscaledTileID:ge,applyGlobeMatrix:!S,applyTerrainMatrix:!0}),Xe=s.aO(oe,ce,de,ie);if(b){Q=ve.indexBuffer2,K=ve.segments2;const qe=[P.drawingBufferWidth,P.drawingBufferHeight];Y=G==="fillOutlinePattern"&&F?Qh(m,z,ce,qe,Xe):Jh(qe,Xe)}else Q=ve.indexBuffer,K=ve.segments,Y=F?nu(m,z,ce,Xe):{u_fill_translate:Xe};const Ke=m.stencilModeForClipping(ge);Ce.draw(m.context,j,p,Ke,g,Qt.backCCW,Y,ke,Le,i.id,ve.layoutVertexBuffer,Q,K,i.paint,m.transform.zoom,Fe)}}function $l(m,t,i,c,p,g,b,S){const P=m.context,A=P.gl,k="fill-extrusion-pattern",F=i.paint.get(k),z=F.constantOr(1),j=i.getCrossfadeParameters(),G=i.paint.get("fill-extrusion-opacity"),Y=F.constantOr(null),Q=m.transform;for(const K of c){const oe=t.getTile(K),de=oe.getBucket(i);if(!de)continue;const ie=m.style.map.terrain&&m.style.map.terrain.getTerrainData(K),he=de.programConfigurations.get(i.id),ge=m.useProgram(z?"fillExtrusionPattern":"fillExtrusion",he);z&&(m.context.activeTexture.set(A.TEXTURE0),oe.imageAtlasTexture.bind(A.LINEAR,A.CLAMP_TO_EDGE),he.updatePaintBuffers(j));const ce=Q.getProjectionData({overscaledTileID:K,applyGlobeMatrix:!S,applyTerrainMatrix:!0});Ul(he,k,Y,oe,i);const ve=s.aO(Q,oe,i.paint.get("fill-extrusion-translate"),i.paint.get("fill-extrusion-translate-anchor")),Fe=i.paint.get("fill-extrusion-vertical-gradient"),Ce=z?ru(m,Fe,G,ve,K,j,oe):tu(m,Fe,G,ve);ge.draw(P,P.gl.TRIANGLES,p,g,b,Qt.backCCW,Ce,ie,ce,i.id,de.layoutVertexBuffer,de.indexBuffer,de.segments,i.paint,m.transform.zoom,he,m.style.map.terrain&&de.centroidVertexBuffer)}}function xa(m,t,i,c,p,g,b,S,P){var A;const k=m.style.projection,F=m.context,z=m.transform,j=F.gl,G=[`#define NUM_ILLUMINATION_SOURCES ${i.paint.get("hillshade-highlight-color").values.length}`],Y=m.useProgram("hillshade",null,!1,G),Q=!m.options.moving;for(const K of c){const oe=t.getTile(K),de=oe.fbo;if(!de)continue;const ie=k.getMeshFromTileID(F,K.canonical,S,!0,"raster"),he=(A=m.style.map.terrain)===null||A===void 0?void 0:A.getTerrainData(K);F.activeTexture.set(j.TEXTURE0),j.bindTexture(j.TEXTURE_2D,de.colorAttachment.get());const ge=z.getProjectionData({overscaledTileID:K,aligned:Q,applyGlobeMatrix:!P,applyTerrainMatrix:!0});Y.draw(F,j.TRIANGLES,g,p[K.overscaledZ],b,Qt.backCCW,Pl(m,oe,i),he,ge,i.id,ie.vertexBuffer,ie.indexBuffer,ie.segments)}}function Ms(m,t,i,c,p,g,b,S,P){var A;const k=m.style.projection,F=m.context,z=m.transform,j=F.gl,G=m.useProgram("colorRelief"),Y=!m.options.moving;let Q=!0,K=0;for(const oe of c){const de=t.getTile(oe),ie=de.dem;if(Q){const Ce=j.getParameter(j.MAX_TEXTURE_SIZE),{elevationTexture:ke,colorTexture:Le}=i.getColorRampTextures(F,Ce,ie.getUnpackVector());F.activeTexture.set(j.TEXTURE1),ke.bind(j.NEAREST,j.CLAMP_TO_EDGE),F.activeTexture.set(j.TEXTURE4),Le.bind(j.LINEAR,j.CLAMP_TO_EDGE),Q=!1,K=ke.size[0]}if(!ie||!ie.data)continue;const he=ie.stride,ge=ie.getPixels();if(F.activeTexture.set(j.TEXTURE0),F.pixelStoreUnpackPremultiplyAlpha.set(!1),de.demTexture=de.demTexture||m.getTileTexture(he),de.demTexture){const Ce=de.demTexture;Ce.update(ge,{premultiply:!1}),Ce.bind(j.LINEAR,j.CLAMP_TO_EDGE)}else de.demTexture=new s.T(F,ge,j.RGBA,{premultiply:!1}),de.demTexture.bind(j.LINEAR,j.CLAMP_TO_EDGE);const ce=k.getMeshFromTileID(F,oe.canonical,S,!0,"raster"),ve=(A=m.style.map.terrain)===null||A===void 0?void 0:A.getTerrainData(oe),Fe=z.getProjectionData({overscaledTileID:oe,aligned:Y,applyGlobeMatrix:!P,applyTerrainMatrix:!0});G.draw(F,j.TRIANGLES,g,p[oe.overscaledZ],b,Qt.backCCW,np(i,de.dem,K),ve,Fe,i.id,ce.vertexBuffer,ce.indexBuffer,ce.segments)}}const Ka=[new s.P(0,0),new s.P(s.a5,0),new s.P(s.a5,s.a5),new s.P(0,s.a5)];function zo(m,t,i,c,p,g,b,S,P=!1,A=!1){const k=c[c.length-1].overscaledZ,F=m.context,z=F.gl,j=m.useProgram("raster"),G=m.transform,Y=m.style.projection,Q=m.colorModeForRenderPass(),K=!m.options.moving,oe=i.paint.get("raster-opacity"),de=i.paint.get("raster-resampling"),ie=i.paint.get("raster-fade-duration"),he=!!m.style.map.terrain;for(const ge of c){const ce=m.getDepthModeForSublayer(ge.overscaledZ-k,oe===1?Ft.ReadWrite:Ft.ReadOnly,z.LESS),ve=t.getTile(ge),Fe=de==="nearest"?z.NEAREST:z.LINEAR;F.activeTexture.set(z.TEXTURE0),ve.texture.bind(Fe,z.CLAMP_TO_EDGE,z.LINEAR_MIPMAP_NEAREST),F.activeTexture.set(z.TEXTURE1);const{parentTile:Ce,parentScaleBy:ke,parentTopLeft:Le,fadeValues:Xe}=vp(ve,t,ie,he);ve.fadeOpacity=Xe.tileOpacity,Ce?(Ce.fadeOpacity=Xe.parentTileOpacity,Ce.texture.bind(Fe,z.CLAMP_TO_EDGE,z.LINEAR_MIPMAP_NEAREST)):ve.texture.bind(Fe,z.CLAMP_TO_EDGE,z.LINEAR_MIPMAP_NEAREST),ve.texture.useMipmap&&F.extTextureFilterAnisotropic&&m.transform.pitch>20&&z.texParameterf(z.TEXTURE_2D,F.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,F.extTextureFilterAnisotropicMax);const Ke=m.style.map.terrain&&m.style.map.terrain.getTerrainData(ge),qe=G.getProjectionData({overscaledTileID:ge,aligned:K,applyGlobeMatrix:!A,applyTerrainMatrix:!0}),tt=ou(Le,ke,Xe.fadeMix,i,S),Ct=Y.getMeshFromTileID(F,ge.canonical,g,b,"raster");j.draw(F,z.TRIANGLES,ce,p?p[ge.overscaledZ]:rr.disabled,Q,P?Qt.frontCCW:Qt.backCCW,tt,Ke,qe,i.id,Ct.vertexBuffer,Ct.indexBuffer,Ct.segments)}}function vp(m,t,i,c){const p={parentTile:null,parentScaleBy:1,parentTopLeft:[0,0],fadeValues:{tileOpacity:1,parentTileOpacity:1,fadeMix:{opacity:1,mix:0}}};if(i===0||c)return p;if(m.fadingParentID){const g=t.getLoadedTile(m.fadingParentID);if(!g)return p;const b=Math.pow(2,g.tileID.overscaledZ-m.tileID.overscaledZ),S=[m.tileID.canonical.x*b%1,m.tileID.canonical.y*b%1],P=(function(A,k,F){const z=fe(),j=(z-k.timeAdded)/F,G=A.fadingDirection===be.Incoming,Y=s.an((z-A.timeAdded)/F,0,1),Q=s.an(1-j,0,1),K=G?Y:Q;return{tileOpacity:K,parentTileOpacity:G?Q:Y,fadeMix:{opacity:1,mix:1-K}}})(m,g,i);return{parentTile:g,parentScaleBy:b,parentTopLeft:S,fadeValues:P}}if(m.selfFading){const g=(function(b,S){const P=(fe()-b.timeAdded)/S,A=s.an(P,0,1);return{tileOpacity:A,fadeMix:{opacity:A,mix:0}}})(m,i);return{parentTile:null,parentScaleBy:1,parentTopLeft:[0,0],fadeValues:g}}return p}const xp=new s.bp(1,0,0,1),bp=new s.bp(0,1,0,1),wp=new s.bp(0,0,1,1),Tp=new s.bp(1,0,1,1),ba=new s.bp(0,1,1,1);function yu(m,t,i,c){Is(m,0,t+i/2,m.transform.width,i,c)}function _u(m,t,i,c){Is(m,t-i/2,0,i,m.transform.height,c)}function Is(m,t,i,c,p,g){const b=m.context,S=b.gl;S.enable(S.SCISSOR_TEST),S.scissor(t*m.pixelRatio,i*m.pixelRatio,c*m.pixelRatio,p*m.pixelRatio),b.clear({color:g}),S.disable(S.SCISSOR_TEST)}function Sp(m,t,i){const c=m.context,p=c.gl,g=m.useProgram("debug"),b=Ft.disabled,S=rr.disabled,P=m.colorModeForRenderPass(),A="$debug",k=m.style.map.terrain&&m.style.map.terrain.getTerrainData(i);c.activeTexture.set(p.TEXTURE0);const F=t.getTileByID(i.key).latestRawTileData,z=Math.floor((F&&F.byteLength||0)/1024),j=t.getTile(i).tileSize,G=512/Math.min(j,512)*(i.overscaledZ/m.transform.zoom)*.5;let Y=i.canonical.toString();i.overscaledZ!==i.canonical.z&&(Y+=` => ${i.overscaledZ}`),(function(K,oe){K.initDebugOverlayCanvas();const de=K.debugOverlayCanvas,ie=K.context.gl,he=K.debugOverlayCanvas.getContext("2d");he.clearRect(0,0,de.width,de.height),he.shadowColor="white",he.shadowBlur=2,he.lineWidth=1.5,he.strokeStyle="white",he.textBaseline="top",he.font="bold 36px Open Sans, sans-serif",he.fillText(oe,5,5),he.strokeText(oe,5,5),K.debugOverlayTexture.update(de),K.debugOverlayTexture.bind(ie.LINEAR,ie.CLAMP_TO_EDGE)})(m,`${Y} ${z}kB`);const Q=m.transform.getProjectionData({overscaledTileID:i,applyGlobeMatrix:!0,applyTerrainMatrix:!0});g.draw(c,p.TRIANGLES,b,S,_r.alphaBlended,Qt.disabled,iu(s.bp.transparent,G),null,Q,A,m.debugBuffer,m.quadTriangleIndexBuffer,m.debugSegments),g.draw(c,p.LINE_STRIP,b,S,P,Qt.disabled,iu(s.bp.red),k,Q,A,m.debugBuffer,m.tileBorderIndexBuffer,m.debugSegments)}function vu(m,t,i,c){const{isRenderingGlobe:p}=c,g=m.context,b=g.gl,S=m.transform,P=m.colorModeForRenderPass(),A=m.getDepthModeFor3D(),k=m.useProgram("terrain");g.bindFramebuffer.set(null),g.viewport.set([0,0,m.width,m.height]);for(const F of i){const z=t.getTerrainMesh(F.tileID),j=m.renderToTexture.getTexture(F),G=t.getTerrainData(F.tileID);g.activeTexture.set(b.TEXTURE0),b.bindTexture(b.TEXTURE_2D,j.texture);const Y=t.getMeshFrameDelta(S.zoom),Q=S.calculateFogMatrix(F.tileID.toUnwrapped()),K=_f(Y,Q,m.style.sky,S.pitch,p),oe=S.getProjectionData({overscaledTileID:F.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});k.draw(g,b.TRIANGLES,A,rr.disabled,P,Qt.backCCW,K,G,oe,"terrain",z.vertexBuffer,z.indexBuffer,z.segments)}}function xu(m,t){if(!t.mesh){const i=new s.aW;i.emplaceBack(-1,-1),i.emplaceBack(1,-1),i.emplaceBack(1,1),i.emplaceBack(-1,1);const c=new s.aY;c.emplaceBack(0,1,2),c.emplaceBack(0,2,3),t.mesh=new yr(m.createVertexBuffer(i,ga.members),m.createIndexBuffer(c),s.aX.simpleSegment(0,0,i.length,c.length))}return t.mesh}class Ep{constructor(t,i){this.context=new Nl(t),this.transform=i,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:s.ar(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=pi.maxOverzooming+pi.maxUnderzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Xn}resize(t,i,c){if(this.width=Math.floor(t*c),this.height=Math.floor(i*c),this.pixelRatio=c,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const p of this.style._order)this.style._layers[p].resize()}setup(){const t=this.context,i=new s.aW;i.emplaceBack(0,0),i.emplaceBack(s.a5,0),i.emplaceBack(0,s.a5),i.emplaceBack(s.a5,s.a5),this.tileExtentBuffer=t.createVertexBuffer(i,ga.members),this.tileExtentSegments=s.aX.simpleSegment(0,0,4,2);const c=new s.aW;c.emplaceBack(0,0),c.emplaceBack(s.a5,0),c.emplaceBack(0,s.a5),c.emplaceBack(s.a5,s.a5),this.debugBuffer=t.createVertexBuffer(c,ga.members),this.debugSegments=s.aX.simpleSegment(0,0,4,5);const p=new s.ch;p.emplaceBack(0,0,0,0),p.emplaceBack(s.a5,0,s.a5,0),p.emplaceBack(0,s.a5,0,s.a5),p.emplaceBack(s.a5,s.a5,s.a5,s.a5),this.rasterBoundsBuffer=t.createVertexBuffer(p,yf.members),this.rasterBoundsSegments=s.aX.simpleSegment(0,0,4,2);const g=new s.aW;g.emplaceBack(0,0),g.emplaceBack(s.a5,0),g.emplaceBack(0,s.a5),g.emplaceBack(s.a5,s.a5),this.rasterBoundsBufferPosOnly=t.createVertexBuffer(g,ga.members),this.rasterBoundsSegmentsPosOnly=s.aX.simpleSegment(0,0,4,5);const b=new s.aW;b.emplaceBack(0,0),b.emplaceBack(1,0),b.emplaceBack(0,1),b.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(b,ga.members),this.viewportSegments=s.aX.simpleSegment(0,0,4,2);const S=new s.ci;S.emplaceBack(0),S.emplaceBack(1),S.emplaceBack(3),S.emplaceBack(2),S.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(S);const P=new s.aY;P.emplaceBack(1,0,2),P.emplaceBack(1,2,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(P);const A=this.context.gl;this.stencilClearMode=new rr({func:A.ALWAYS,mask:0},0,255,A.ZERO,A.ZERO,A.ZERO),this.tileExtentMesh=new yr(this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}clearStencil(){const t=this.context,i=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const c=s.N();s.c7(c,0,this.width,this.height,0,0,1),s.Q(c,c,[i.drawingBufferWidth,i.drawingBufferHeight,0]);const p={mainMatrix:c,tileMercatorCoords:[0,0,1,1],clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:c};this.useProgram("clippingMask",null,!0).draw(t,i.TRIANGLES,Ft.disabled,this.stencilClearMode,_r.disabled,Qt.disabled,null,null,p,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(t,i,c){if(this.currentStencilSource===t.source||!t.isTileClipped()||!i||!i.length)return;this.currentStencilSource=t.source,this.nextStencilID+i.length>256&&this.clearStencil();const p=this.context;p.setColorMode(_r.disabled),p.setDepthMode(Ft.disabled);const g={};for(const b of i)g[b.key]=this.nextStencilID++;this._renderTileMasks(g,i,c,!0),this._renderTileMasks(g,i,c,!1),this._tileClippingMaskIDs=g}_renderTileMasks(t,i,c,p){const g=this.context,b=g.gl,S=this.style.projection,P=this.transform,A=this.useProgram("clippingMask");for(const k of i){const F=t[k.key],z=this.style.map.terrain&&this.style.map.terrain.getTerrainData(k),j=S.getMeshFromTileID(this.context,k.canonical,p,!0,"stencil"),G=P.getProjectionData({overscaledTileID:k,applyGlobeMatrix:!c,applyTerrainMatrix:!0});A.draw(g,b.TRIANGLES,Ft.disabled,new rr({func:b.ALWAYS,mask:0},F,255,b.KEEP,b.KEEP,b.REPLACE),_r.disabled,c?Qt.disabled:Qt.backCCW,null,z,G,"$clipping",j.vertexBuffer,j.indexBuffer,j.segments)}}_renderTilesDepthBuffer(){const t=this.context,i=t.gl,c=this.style.projection,p=this.transform,g=this.useProgram("depth"),b=this.getDepthModeFor3D(),S=Or(p,{tileSize:p.tileSize});for(const P of S){const A=this.style.map.terrain&&this.style.map.terrain.getTerrainData(P),k=c.getMeshFromTileID(this.context,P.canonical,!0,!0,"raster"),F=p.getProjectionData({overscaledTileID:P,applyGlobeMatrix:!0,applyTerrainMatrix:!0});g.draw(t,i.TRIANGLES,b,rr.disabled,_r.disabled,Qt.backCCW,null,A,F,"$clipping",k.vertexBuffer,k.indexBuffer,k.segments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,i=this.context.gl;return new rr({func:i.NOTEQUAL,mask:255},t,255,i.KEEP,i.KEEP,i.REPLACE)}stencilModeForClipping(t){const i=this.context.gl;return new rr({func:i.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,i.KEEP,i.KEEP,i.REPLACE)}getStencilConfigForOverlapAndUpdateStencilID(t){const i=this.context.gl,c=t.sort(((b,S)=>S.overscaledZ-b.overscaledZ)),p=c[c.length-1].overscaledZ,g=c[0].overscaledZ-p+1;if(g>1){this.currentStencilSource=void 0,this.nextStencilID+g>256&&this.clearStencil();const b={};for(let S=0;S<g;S++)b[S+p]=new rr({func:i.GEQUAL,mask:255},S+this.nextStencilID,255,i.KEEP,i.KEEP,i.REPLACE);return this.nextStencilID+=g,[b,c]}return[{[p]:rr.disabled},c]}stencilConfigForOverlapTwoPass(t){const i=this.context.gl,c=t.sort(((b,S)=>S.overscaledZ-b.overscaledZ)),p=c[c.length-1].overscaledZ,g=c[0].overscaledZ-p+1;if(this.clearStencil(),g>1){const b={},S={};for(let P=0;P<g;P++)b[P+p]=new rr({func:i.GREATER,mask:255},g+1+P,255,i.KEEP,i.KEEP,i.REPLACE),S[P+p]=new rr({func:i.GREATER,mask:255},1+P,255,i.KEEP,i.KEEP,i.REPLACE);return this.nextStencilID=2*g+1,[b,S,c]}return this.nextStencilID=3,[{[p]:new rr({func:i.GREATER,mask:255},2,255,i.KEEP,i.KEEP,i.REPLACE)},{[p]:new rr({func:i.GREATER,mask:255},1,255,i.KEEP,i.KEEP,i.REPLACE)},c]}colorModeForRenderPass(){const t=this.context.gl;return this._showOverdrawInspector?new _r([t.CONSTANT_COLOR,t.ONE],new s.bp(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?_r.unblended:_r.alphaBlended}getDepthModeForSublayer(t,i,c){if(!this.opaquePassEnabledForLayer())return Ft.disabled;const p=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Ft(c||this.context.gl.LEQUAL,i,[p,p])}getDepthModeFor3D(){return new Ft(this.context.gl.LEQUAL,Ft.ReadWrite,this.depthRangeFor3D)}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(t,i){var c,p;this.style=t,this.options=i,this.lineAtlas=t.lineAtlas,this.imageManager=t.imageManager,this.glyphManager=t.glyphManager,this.symbolFadeChange=t.placement.symbolFadeChange(fe()),this.imageManager.beginFrame();const g=this.style._order,b=this.style.tileManagers,S={},P={},A={},k={isRenderingToTexture:!1,isRenderingGlobe:((c=t.projection)===null||c===void 0?void 0:c.transitionState)>0};for(const z in b){const j=b[z];j.used&&j.prepare(this.context),S[z]=j.getVisibleCoordinates(!1),P[z]=S[z].slice().reverse(),A[z]=j.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let z=0;z<g.length;z++)if(this.style._layers[g[z]].is3D()){this.opaquePassCutoff=z;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const z of g){const j=this.style._layers[z];if(!j.hasOffscreenPass()||j.isHidden(this.transform.zoom))continue;const G=P[j.source];(j.type==="custom"||G.length)&&this.renderLayer(this,b[j.source],j,G,k)}if((p=this.style.projection)===null||p===void 0||p.updateGPUdependent({context:this.context,useProgram:z=>this.useProgram(z)}),this.context.viewport.set([0,0,this.width,this.height]),this.context.bindFramebuffer.set(null),this.context.clear({color:i.showOverdrawInspector?s.bp.black:s.bp.transparent,depth:1}),this.clearStencil(),this.style.sky&&(function(z,j){const G=z.context,Y=G.gl,Q=((ge,ce,ve)=>{const Fe=Math.cos(ce.rollInRadians),Ce=Math.sin(ce.rollInRadians),ke=At(ce),Le=ce.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}).projectionTransition;return{u_sky_color:ge.properties.get("sky-color"),u_horizon_color:ge.properties.get("horizon-color"),u_horizon:[(ce.width/2-ke*Ce)*ve,(ce.height/2+ke*Fe)*ve],u_horizon_normal:[-Ce,Fe],u_sky_horizon_blend:ge.properties.get("sky-horizon-blend")*ce.height/2*ve,u_sky_blend:Le}})(j,z.style.map.transform,z.pixelRatio),K=new Ft(Y.LEQUAL,Ft.ReadWrite,[0,1]),oe=rr.disabled,de=z.colorModeForRenderPass(),ie=z.useProgram("sky"),he=xu(G,j);ie.draw(G,Y.TRIANGLES,K,oe,de,Qt.disabled,Q,null,void 0,"sky",he.vertexBuffer,he.indexBuffer,he.segments)})(this,this.style.sky),this._showOverdrawInspector=i.showOverdrawInspector,this.depthRangeFor3D=[0,1-(t._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=g.length-1;this.currentLayer>=0;this.currentLayer--){const z=this.style._layers[g[this.currentLayer]],j=b[z.source],G=S[z.source];this._renderTileClippingMasks(z,G,!1),this.renderLayer(this,j,z,G,k)}this.renderPass="translucent";let F=!1;for(this.currentLayer=0;this.currentLayer<g.length;this.currentLayer++){const z=this.style._layers[g[this.currentLayer]],j=b[z.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(z,k))continue;this.opaquePassEnabledForLayer()||F||(F=!0,k.isRenderingGlobe&&!this.style.map.terrain&&this._renderTilesDepthBuffer());const G=(z.type==="symbol"?A:P)[z.source];this._renderTileClippingMasks(z,S[z.source],!!this.renderToTexture),this.renderLayer(this,j,z,G,k)}if(k.isRenderingGlobe&&(function(z,j,G){const Y=z.context,Q=Y.gl,K=z.useProgram("atmosphere"),oe=new Ft(Q.LEQUAL,Ft.ReadOnly,[0,1]),de=z.transform,ie=(function(Le,Xe){const Ke=Le.properties.get("position"),qe=[-Ke.x,-Ke.y,-Ke.z],tt=s.ar(new Float64Array(16));return Le.properties.get("anchor")==="map"&&(s.bg(tt,tt,Xe.rollInRadians),s.bh(tt,tt,-Xe.pitchInRadians),s.bg(tt,tt,Xe.bearingInRadians),s.bh(tt,tt,Xe.center.lat*Math.PI/180),s.bJ(tt,tt,-Xe.center.lng*Math.PI/180)),s.cg(qe,qe,tt),qe})(G,z.transform),he=de.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),ge=j.properties.get("atmosphere-blend")*he.projectionTransition;if(ge===0)return;const ce=$a(de.worldSize,de.center.lat),ve=de.inverseProjectionMatrix,Fe=new Float64Array(4);Fe[3]=1,s.aH(Fe,Fe,de.modelViewProjectionMatrix),Fe[0]/=Fe[3],Fe[1]/=Fe[3],Fe[2]/=Fe[3],Fe[3]=1,s.aH(Fe,Fe,ve),Fe[0]/=Fe[3],Fe[1]/=Fe[3],Fe[2]/=Fe[3],Fe[3]=1;const Ce=((Le,Xe,Ke,qe,tt)=>({u_sun_pos:Le,u_atmosphere_blend:Xe,u_globe_position:Ke,u_globe_radius:qe,u_inv_proj_matrix:tt}))(ie,ge,[Fe[0],Fe[1],Fe[2]],ce,ve),ke=xu(Y,j);K.draw(Y,Q.TRIANGLES,oe,rr.disabled,_r.alphaBlended,Qt.disabled,Ce,null,null,"atmosphere",ke.vertexBuffer,ke.indexBuffer,ke.segments)})(this,this.style.sky,this.style.light),this.options.showTileBoundaries){const z=(function(j,G){let Y=null;const Q=Object.values(j._layers).flatMap((ie=>ie.source&&!ie.isHidden(G)?[j.tileManagers[ie.source]]:[])),K=Q.filter((ie=>ie.getSource().type==="vector")),oe=Q.filter((ie=>ie.getSource().type!=="vector")),de=ie=>{(!Y||Y.getSource().maxzoom<ie.getSource().maxzoom)&&(Y=ie)};return K.forEach((ie=>de(ie))),Y||oe.forEach((ie=>de(ie))),Y})(this.style,this.transform.zoom);z&&(function(j,G,Y){for(let Q=0;Q<Y.length;Q++)Sp(j,G,Y[Q])})(this,z,z.getVisibleCoordinates())}this.options.showPadding&&(function(z){const j=z.transform.padding;yu(z,z.transform.height-(j.top||0),3,xp),yu(z,j.bottom||0,3,bp),_u(z,j.left||0,3,wp),_u(z,z.transform.width-(j.right||0),3,Tp);const G=z.transform.centerPoint;(function(Y,Q,K,oe){Is(Y,Q-1,K-10,2,20,oe),Is(Y,Q-10,K-1,20,2,oe)})(z,G.x,z.transform.height-G.y,ba)})(this),this.context.setDefault()}maybeDrawDepthAndCoords(t){if(!this.style||!this.style.map||!this.style.map.terrain)return;const i=this.terrainFacilitator.matrix,c=this.transform.modelViewProjectionMatrix;let p=this.terrainFacilitator.dirty;p||(p=t?!s.cj(i,c):!s.ck(i,c)),p||(p=this.style.map.terrain.tileManager.anyTilesAfterTime(this.terrainFacilitator.renderTime)),p&&(s.cl(i,c),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,(function(g,b){const S=g.context,P=S.gl,A=g.transform,k=_r.unblended,F=new Ft(P.LEQUAL,Ft.ReadWrite,[0,1]),z=b.tileManager.getRenderableTiles(),j=g.useProgram("terrainDepth");S.bindFramebuffer.set(b.getFramebuffer("depth").framebuffer),S.viewport.set([0,0,g.width/devicePixelRatio,g.height/devicePixelRatio]),S.clear({color:s.bp.transparent,depth:1});for(const G of z){const Y=b.getTerrainMesh(G.tileID),Q=b.getTerrainData(G.tileID),K=A.getProjectionData({overscaledTileID:G.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0}),oe={u_ele_delta:b.getMeshFrameDelta(A.zoom)};j.draw(S,P.TRIANGLES,F,rr.disabled,k,Qt.backCCW,oe,Q,K,"terrain",Y.vertexBuffer,Y.indexBuffer,Y.segments)}S.bindFramebuffer.set(null),S.viewport.set([0,0,g.width,g.height])})(this,this.style.map.terrain),(function(g,b){const S=g.context,P=S.gl,A=g.transform,k=_r.unblended,F=new Ft(P.LEQUAL,Ft.ReadWrite,[0,1]),z=b.getCoordsTexture(),j=b.tileManager.getRenderableTiles(),G=g.useProgram("terrainCoords");S.bindFramebuffer.set(b.getFramebuffer("coords").framebuffer),S.viewport.set([0,0,g.width/devicePixelRatio,g.height/devicePixelRatio]),S.clear({color:s.bp.transparent,depth:1}),b.coordsIndex=[];for(const Y of j){const Q=b.getTerrainMesh(Y.tileID),K=b.getTerrainData(Y.tileID);S.activeTexture.set(P.TEXTURE0),P.bindTexture(P.TEXTURE_2D,z.texture);const oe={u_terrain_coords_id:(255-b.coordsIndex.length)/255,u_texture:0,u_ele_delta:b.getMeshFrameDelta(A.zoom)},de=A.getProjectionData({overscaledTileID:Y.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});G.draw(S,P.TRIANGLES,F,rr.disabled,k,Qt.backCCW,oe,K,de,"terrain",Q.vertexBuffer,Q.indexBuffer,Q.segments),b.coordsIndex.push(Y.tileID.key)}S.bindFramebuffer.set(null),S.viewport.set([0,0,g.width,g.height])})(this,this.style.map.terrain))}renderLayer(t,i,c,p,g){c.isHidden(this.transform.zoom)||(c.type==="background"||c.type==="custom"||(p||[]).length)&&(this.id=c.id,s.cm(c)?(function(b,S,P,A,k,F){if(b.renderPass!=="translucent")return;const{isRenderingToTexture:z}=F,j=rr.disabled,G=b.colorModeForRenderPass();(P._unevaluatedLayout.hasValue("text-variable-anchor")||P._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&(function(Y,Q,K,oe,de,ie,he,ge,ce){const ve=Q.transform,Fe=Q.style.map.terrain,Ce=de==="map",ke=ie==="map";for(const Le of Y){const Xe=oe.getTile(Le),Ke=Xe.getBucket(K);if(!Ke||!Ke.text||!Ke.text.segments.get().length)continue;const qe=s.ay(Ke.textSizeData,ve.zoom),tt=s.aN(Xe,1,Q.transform.zoom),Ct=ri(Ce,Q.transform,tt),cr=K.layout.get("icon-text-fit")!=="none"&&Ke.hasIconData();if(qe){const Pr=Math.pow(2,ve.zoom-Xe.tileID.overscaledZ),vr=Fe?(Ar,xr)=>Fe.getElevation(Le,Ar,xr):null;Cf(Ke,Ce,ke,ce,ve,Ct,Pr,qe,cr,s.aO(ve,Xe,he,ge),Le.toUnwrapped(),vr)}}})(A,b,P,S,P.layout.get("text-rotation-alignment"),P.layout.get("text-pitch-alignment"),P.paint.get("text-translate"),P.paint.get("text-translate-anchor"),k),P.paint.get("icon-opacity").constantOr(1)!==0&&Ss(b,S,P,A,!1,P.paint.get("icon-translate"),P.paint.get("icon-translate-anchor"),P.layout.get("icon-rotation-alignment"),P.layout.get("icon-pitch-alignment"),P.layout.get("icon-keep-upright"),j,G,z),P.paint.get("text-opacity").constantOr(1)!==0&&Ss(b,S,P,A,!0,P.paint.get("text-translate"),P.paint.get("text-translate-anchor"),P.layout.get("text-rotation-alignment"),P.layout.get("text-pitch-alignment"),P.layout.get("text-keep-upright"),j,G,z),S.map.showCollisionBoxes&&(Xa(b,S,P,A,!0),Xa(b,S,P,A,!1))})(t,i,c,p,this.style.placement.variableOffsets,g):s.cn(c)?(function(b,S,P,A,k){if(b.renderPass!=="translucent")return;const{isRenderingToTexture:F}=k,z=P.paint.get("circle-opacity"),j=P.paint.get("circle-stroke-width"),G=P.paint.get("circle-stroke-opacity"),Y=!P.layout.get("circle-sort-key").isConstant();if(z.constantOr(1)===0&&(j.constantOr(1)===0||G.constantOr(1)===0))return;const Q=b.context,K=Q.gl,oe=b.transform,de=b.getDepthModeForSublayer(0,Ft.ReadOnly),ie=rr.disabled,he=b.colorModeForRenderPass(),ge=[],ce=oe.getCircleRadiusCorrection();for(let ve=0;ve<A.length;ve++){const Fe=A[ve],Ce=S.getTile(Fe),ke=Ce.getBucket(P);if(!ke)continue;const Le=P.paint.get("circle-translate"),Xe=P.paint.get("circle-translate-anchor"),Ke=s.aO(oe,Ce,Le,Xe),qe=ke.programConfigurations.get(P.id),tt=b.useProgram("circle",qe),Ct=ke.layoutVertexBuffer,cr=ke.indexBuffer,Pr=b.style.map.terrain&&b.style.map.terrain.getTerrainData(Fe),vr={programConfiguration:qe,program:tt,layoutVertexBuffer:Ct,indexBuffer:cr,uniformValues:ep(b,Ce,P,Ke,ce),terrainData:Pr,projectionData:oe.getProjectionData({overscaledTileID:Fe,applyGlobeMatrix:!F,applyTerrainMatrix:!0})};if(Y){const Ar=ke.segments.get();for(const xr of Ar)ge.push({segments:new s.aX([xr]),sortKey:xr.sortKey,state:vr})}else ge.push({segments:ke.segments,sortKey:0,state:vr})}Y&&ge.sort(((ve,Fe)=>ve.sortKey-Fe.sortKey));for(const ve of ge){const{programConfiguration:Fe,program:Ce,layoutVertexBuffer:ke,indexBuffer:Le,uniformValues:Xe,terrainData:Ke,projectionData:qe}=ve.state;Ce.draw(Q,K.TRIANGLES,de,ie,he,Qt.backCCW,Xe,Ke,qe,P.id,ke,Le,ve.segments,P.paint,b.transform.zoom,Fe)}})(t,i,c,p,g):s.co(c)?(function(b,S,P,A,k){if(P.paint.get("heatmap-opacity")===0)return;const F=b.context,{isRenderingToTexture:z,isRenderingGlobe:j}=k;if(b.style.map.terrain){for(const G of A){const Y=S.getTile(G);S.hasRenderableParent(G)||(b.renderPass==="offscreen"?mp(b,Y,P,G,j):b.renderPass==="translucent"&&gp(b,P,G,z,j))}F.viewport.set([0,0,b.width,b.height])}else b.renderPass==="offscreen"?(function(G,Y,Q,K){const oe=G.context,de=oe.gl,ie=G.transform,he=rr.disabled,ge=new _r([de.ONE,de.ONE],s.bp.transparent,[!0,!0,!0,!0]);(function(ce,ve,Fe){const Ce=ce.gl;ce.activeTexture.set(Ce.TEXTURE1),ce.viewport.set([0,0,ve.width/4,ve.height/4]);let ke=Fe.heatmapFbos.get(s.cd);ke?(Ce.bindTexture(Ce.TEXTURE_2D,ke.colorAttachment.get()),ce.bindFramebuffer.set(ke.framebuffer)):(ke=Es(ce,ve.width/4,ve.height/4),Fe.heatmapFbos.set(s.cd,ke))})(oe,G,Q),oe.clear({color:s.bp.transparent});for(let ce=0;ce<K.length;ce++){const ve=K[ce];if(Y.hasRenderableParent(ve))continue;const Fe=Y.getTile(ve),Ce=Fe.getBucket(Q);if(!Ce)continue;const ke=Ce.programConfigurations.get(Q.id),Le=G.useProgram("heatmap",ke),Xe=ie.getProjectionData({overscaledTileID:ve,applyGlobeMatrix:!0,applyTerrainMatrix:!1}),Ke=ie.getCircleRadiusCorrection();Le.draw(oe,de.TRIANGLES,Ft.disabled,he,ge,Qt.backCCW,Co(Fe,ie.zoom,Q.paint.get("heatmap-intensity"),Ke),null,Xe,Q.id,Ce.layoutVertexBuffer,Ce.indexBuffer,Ce.segments,Q.paint,ie.zoom,ke)}oe.viewport.set([0,0,G.width,G.height])})(b,S,P,A):b.renderPass==="translucent"&&(function(G,Y){const Q=G.context,K=Q.gl;Q.setColorMode(G.colorModeForRenderPass());const oe=Y.heatmapFbos.get(s.cd);oe&&(Q.activeTexture.set(K.TEXTURE0),K.bindTexture(K.TEXTURE_2D,oe.colorAttachment.get()),Q.activeTexture.set(K.TEXTURE1),Vl(Q,Y).bind(K.LINEAR,K.CLAMP_TO_EDGE),G.useProgram("heatmapTexture").draw(Q,K.TRIANGLES,Ft.disabled,rr.disabled,G.colorModeForRenderPass(),Qt.disabled,rp(G,Y,0,1),null,null,Y.id,G.viewportBuffer,G.quadTriangleIndexBuffer,G.viewportSegments,Y.paint,G.transform.zoom))})(b,P)})(t,i,c,p,g):s.cp(c)?(function(b,S,P,A,k){if(b.renderPass!=="translucent")return;const{isRenderingToTexture:F}=k,z=P.paint.get("line-opacity"),j=P.paint.get("line-width");if(z.constantOr(1)===0||j.constantOr(1)===0)return;const G=b.getDepthModeForSublayer(0,Ft.ReadOnly),Y=b.colorModeForRenderPass(),Q=P.paint.get("line-dasharray"),K=Q.constantOr(1),oe=P.paint.get("line-pattern"),de=oe.constantOr(1),ie=P.paint.get("line-gradient"),he=P.getCrossfadeParameters();let ge;ge=de?"linePattern":K&&ie?"lineGradientSDF":K?"lineSDF":ie?"lineGradient":"line";const ce=b.context,ve=ce.gl,Fe=b.transform;let Ce=!0;for(const ke of A){const Le=S.getTile(ke);if(de&&!Le.patternsLoaded())continue;const Xe=Le.getBucket(P);if(!Xe)continue;const Ke=Xe.programConfigurations.get(P.id),qe=b.context.program.get(),tt=b.useProgram(ge,Ke),Ct=Ce||tt.program!==qe,cr=b.style.map.terrain&&b.style.map.terrain.getTerrainData(ke),Pr=oe.constantOr(null),vr=Q&&Q.constantOr(null);if(Pr&&Le.imageAtlas){const xn=Le.imageAtlas,tn=xn.patternPositions[Pr.to.toString()],Hr=xn.patternPositions[Pr.from.toString()];tn&&Hr&&Ke.setConstantPatternPositions(tn,Hr)}else if(vr){const xn=P.layout.get("line-cap")==="round",tn=b.lineAtlas.getDash(vr.to,xn),Hr=b.lineAtlas.getDash(vr.from,xn);Ke.setConstantDashPositions(tn,Hr)}const Ar=Fe.getProjectionData({overscaledTileID:ke,applyGlobeMatrix:!F,applyTerrainMatrix:!0}),xr=Fe.getPixelScale();let jr;de?(jr=au(b,Le,P,xr,he),_p(ce,ve,Le,Ke,he)):K&&ie?(jr=Ml(b,Le,P,xr,he,Xe.lineClipsArray.length),ii(b,S,ce,ve,P,Xe,ke,Ke,he)):K?(jr=ap(b,Le,P,xr,he),Zr(b,ce,ve,Ke,Ct,he)):ie?(jr=ip(b,Le,P,xr,Xe.lineClipsArray.length),Ya(b,S,ce,ve,P,Xe,ke)):jr=_s(b,Le,P,xr);const Cr=b.stencilModeForClipping(ke);tt.draw(ce,ve.TRIANGLES,G,Cr,Y,Qt.disabled,jr,cr,Ar,P.id,Xe.layoutVertexBuffer,Xe.indexBuffer,Xe.segments,P.paint,b.transform.zoom,Ke,Xe.layoutVertexBuffer2),Ce=!1}})(t,i,c,p,g):s.cq(c)?(function(b,S,P,A,k){const F=P.paint.get("fill-color"),z=P.paint.get("fill-opacity");if(z.constantOr(1)===0)return;const{isRenderingToTexture:j}=k,G=b.colorModeForRenderPass(),Y=P.paint.get("fill-pattern"),Q=b.opaquePassEnabledForLayer()&&!Y.constantOr(1)&&F.constantOr(s.bp.transparent).a===1&&z.constantOr(0)===1?"opaque":"translucent";if(b.renderPass===Q){const K=b.getDepthModeForSublayer(1,b.renderPass==="opaque"?Ft.ReadWrite:Ft.ReadOnly);Ps(b,S,P,A,K,G,!1,j)}if(b.renderPass==="translucent"&&P.paint.get("fill-antialias")){const K=b.getDepthModeForSublayer(P.getPaintProperty("fill-outline-color")?2:0,Ft.ReadOnly);Ps(b,S,P,A,K,G,!0,j)}})(t,i,c,p,g):s.cr(c)?(function(b,S,P,A,k){const F=P.paint.get("fill-extrusion-opacity");if(F===0)return;const{isRenderingToTexture:z}=k;if(b.renderPass==="translucent"){const j=new Ft(b.context.gl.LEQUAL,Ft.ReadWrite,b.depthRangeFor3D);if(F!==1||P.paint.get("fill-extrusion-pattern").constantOr(1))$l(b,S,P,A,j,rr.disabled,_r.disabled,z),$l(b,S,P,A,j,b.stencilModeFor3D(),b.colorModeForRenderPass(),z);else{const G=b.colorModeForRenderPass();$l(b,S,P,A,j,rr.disabled,G,z)}}})(t,i,c,p,g):s.cs(c)?(function(b,S,P,A,k){if(b.renderPass!=="offscreen"&&b.renderPass!=="translucent")return;const{isRenderingToTexture:F}=k,z=b.context,j=b.style.projection.useSubdivision,G=b.getDepthModeForSublayer(0,Ft.ReadOnly),Y=b.colorModeForRenderPass();if(b.renderPass==="offscreen")(function(Q,K,oe,de,ie,he,ge){const ce=Q.context,ve=ce.gl;for(const Fe of oe){const Ce=K.getTile(Fe),ke=Ce.dem;if(!ke||!ke.data||!Ce.needsHillshadePrepare)continue;const Le=ke.dim,Xe=ke.stride,Ke=ke.getPixels();if(ce.activeTexture.set(ve.TEXTURE1),ce.pixelStoreUnpackPremultiplyAlpha.set(!1),Ce.demTexture=Ce.demTexture||Q.getTileTexture(Xe),Ce.demTexture){const tt=Ce.demTexture;tt.update(Ke,{premultiply:!1}),tt.bind(ve.NEAREST,ve.CLAMP_TO_EDGE)}else Ce.demTexture=new s.T(ce,Ke,ve.RGBA,{premultiply:!1}),Ce.demTexture.bind(ve.NEAREST,ve.CLAMP_TO_EDGE);ce.activeTexture.set(ve.TEXTURE0);let qe=Ce.fbo;if(!qe){const tt=new s.T(ce,{width:Le,height:Le,data:null},ve.RGBA);tt.bind(ve.LINEAR,ve.CLAMP_TO_EDGE),qe=Ce.fbo=ce.createFramebuffer(Le,Le,!0,!1),qe.colorAttachment.set(tt.texture)}ce.bindFramebuffer.set(qe.framebuffer),ce.viewport.set([0,0,Le,Le]),Q.useProgram("hillshadePrepare").draw(ce,ve.TRIANGLES,ie,he,ge,Qt.disabled,vf(Ce.tileID,ke),null,null,de.id,Q.rasterBoundsBuffer,Q.quadTriangleIndexBuffer,Q.rasterBoundsSegments),Ce.needsHillshadePrepare=!1}})(b,S,A,P,G,rr.disabled,Y),z.viewport.set([0,0,b.width,b.height]);else if(b.renderPass==="translucent")if(j){const[Q,K,oe]=b.stencilConfigForOverlapTwoPass(A);xa(b,S,P,oe,Q,G,Y,!1,F),xa(b,S,P,oe,K,G,Y,!0,F)}else{const[Q,K]=b.getStencilConfigForOverlapAndUpdateStencilID(A);xa(b,S,P,K,Q,G,Y,!1,F)}})(t,i,c,p,g):s.ct(c)?(function(b,S,P,A,k){if(b.renderPass!=="translucent"||!A.length)return;const{isRenderingToTexture:F}=k,z=b.style.projection.useSubdivision,j=b.getDepthModeForSublayer(0,Ft.ReadOnly),G=b.colorModeForRenderPass();if(z){const[Y,Q,K]=b.stencilConfigForOverlapTwoPass(A);Ms(b,S,P,K,Y,j,G,!1,F),Ms(b,S,P,K,Q,j,G,!0,F)}else{const[Y,Q]=b.getStencilConfigForOverlapAndUpdateStencilID(A);Ms(b,S,P,Q,Y,j,G,!1,F)}})(t,i,c,p,g):s.bU(c)?(function(b,S,P,A,k){if(b.renderPass!=="translucent"||P.paint.get("raster-opacity")===0||!A.length)return;const{isRenderingToTexture:F}=k,z=S.getSource(),j=b.style.projection.useSubdivision;if(z instanceof on)zo(b,S,P,A,null,!1,!1,z.tileCoords,z.flippedWindingOrder,F);else if(j){const[G,Y,Q]=b.stencilConfigForOverlapTwoPass(A);zo(b,S,P,Q,G,!1,!0,Ka,!1,F),zo(b,S,P,Q,Y,!0,!0,Ka,!1,F)}else{const[G,Y]=b.getStencilConfigForOverlapAndUpdateStencilID(A);zo(b,S,P,Y,G,!1,!0,Ka,!1,F)}})(t,i,c,p,g):s.cu(c)?(function(b,S,P,A,k){const F=P.paint.get("background-color"),z=P.paint.get("background-opacity");if(z===0)return;const{isRenderingToTexture:j}=k,G=b.context,Y=G.gl,Q=b.style.projection,K=b.transform,oe=K.tileSize,de=P.paint.get("background-pattern");if(b.isPatternMissing(de))return;const ie=!de&&F.a===1&&z===1&&b.opaquePassEnabledForLayer()?"opaque":"translucent";if(b.renderPass!==ie)return;const he=rr.disabled,ge=b.getDepthModeForSublayer(0,ie==="opaque"?Ft.ReadWrite:Ft.ReadOnly),ce=b.colorModeForRenderPass(),ve=b.useProgram(de?"backgroundPattern":"background"),Fe=A||Or(K,{tileSize:oe,terrain:b.style.map.terrain});de&&(G.activeTexture.set(Y.TEXTURE0),b.imageManager.bind(b.context));const Ce=P.getCrossfadeParameters();for(const ke of Fe){const Le=K.getProjectionData({overscaledTileID:ke,applyGlobeMatrix:!j,applyTerrainMatrix:!0}),Xe=de?bf(z,b,de,{tileID:ke,tileSize:oe},Ce):cu(z,F),Ke=b.style.map.terrain&&b.style.map.terrain.getTerrainData(ke),qe=Q.getMeshFromTileID(G,ke.canonical,!1,!0,"raster");ve.draw(G,Y.TRIANGLES,ge,he,ce,Qt.backCCW,Xe,Ke,Le,P.id,qe.vertexBuffer,qe.indexBuffer,qe.segments)}})(t,0,c,p,g):s.cv(c)&&(function(b,S,P,A){const{isRenderingGlobe:k}=A,F=b.context,z=P.implementation,j=b.style.projection,G=b.transform,Y=G.getProjectionDataForCustomLayer(k),Q={farZ:G.farZ,nearZ:G.nearZ,fov:G.fov*Math.PI/180,modelViewProjectionMatrix:G.modelViewProjectionMatrix,projectionMatrix:G.projectionMatrix,shaderData:{variantName:j.shaderVariantName,vertexShaderPrelude:`const float PI = 3.141592653589793; 810uniform mat4 u_projection_matrix; 811${j.shaderPreludeCode.vertexSource}`,define:j.shaderDefine},defaultProjectionData:Y},K=z.renderingMode?z.renderingMode:"2d";if(b.renderPass==="offscreen"){const oe=z.prerender;oe&&(b.setCustomLayerDefaults(),F.setColorMode(b.colorModeForRenderPass()),oe.call(z,F.gl,Q),F.setDirty(),b.setBaseState())}else if(b.renderPass==="translucent"){b.setCustomLayerDefaults(),F.setColorMode(b.colorModeForRenderPass()),F.setStencilMode(rr.disabled);const oe=K==="3d"?b.getDepthModeFor3D():b.getDepthModeForSublayer(0,Ft.ReadOnly);F.setDepthMode(oe),z.render(F.gl,Q),F.setDirty(),b.setBaseState(),F.bindFramebuffer.set(null)}})(t,0,c,g))}saveTileTexture(t){const i=this._tileTextures[t.size[0]];i?i.push(t):this._tileTextures[t.size[0]]=[t]}getTileTexture(t){const i=this._tileTextures[t];return i&&i.length>0?i.pop():null}isPatternMissing(t){if(!t)return!1;if(!t.from||!t.to)return!0;const i=this.imageManager.getPattern(t.from.toString()),c=this.imageManager.getPattern(t.to.toString());return!i||!c}useProgram(t,i,c=!1,p=[]){this.cache=this.cache||{};const g=!!this.style.map.terrain,b=this.style.projection,S=c?Rr.projectionMercator:b.shaderPreludeCode,P=c?Vn:b.shaderDefine,A=t+(i?i.cacheKey:"")+`/${c?ni:b.shaderVariantName}`+(this._showOverdrawInspector?"/overdraw":"")+(g?"/terrain":"")+(p?`/${p.join("/")}`:"");return this.cache[A]||(this.cache[A]=new Yh(this.context,Rr[t],i,wf[t],this._showOverdrawInspector,g,S,P,p)),this.cache[A]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new s.T(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){var t,i;if(this._tileTextures){for(const c in this._tileTextures){const p=this._tileTextures[c];if(p)for(const g of p)g.destroy()}this._tileTextures={}}if(this.tileExtentBuffer&&this.tileExtentBuffer.destroy(),this.debugBuffer&&this.debugBuffer.destroy(),this.rasterBoundsBuffer&&this.rasterBoundsBuffer.destroy(),this.rasterBoundsBufferPosOnly&&this.rasterBoundsBufferPosOnly.destroy(),this.viewportBuffer&&this.viewportBuffer.destroy(),this.tileBorderIndexBuffer&&this.tileBorderIndexBuffer.destroy(),this.quadTriangleIndexBuffer&&this.quadTriangleIndexBuffer.destroy(),this.tileExtentMesh&&((t=this.tileExtentMesh.vertexBuffer)===null||t===void 0||t.destroy()),this.tileExtentMesh&&((i=this.tileExtentMesh.indexBuffer)===null||i===void 0||i.destroy()),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this.cache){for(const c in this.cache){const p=this.cache[c];p&&p.program&&this.context.gl.deleteProgram(p.program)}this.cache={}}this.context&&this.context.setDefault()}overLimit(){const{drawingBufferWidth:t,drawingBufferHeight:i}=this.context.gl;return this.width!==t||this.height!==i}}function bu(m,t){let i,c=!1,p=null,g=null;const b=()=>{p=null,c&&(m.apply(g,i),p=setTimeout(b,t),c=!1)};return(...S)=>(c=!0,g=this,i=S,p||b(),p)}class wu{constructor(t){this._getCurrentHash=()=>{const i=window.location.hash.replace("#","");if(this._hashName){let c;return i.split("&").map((p=>p.split("="))).forEach((p=>{p[0]===this._hashName&&(c=p)})),(c&&c[1]||"").split("/")}return i.split("/")},this._onHashChange=()=>{const i=this._getCurrentHash();if(!this._isValidHash(i))return!1;const c=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(i[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+i[2],+i[1]],zoom:+i[0],bearing:c,pitch:+(i[4]||0)}),!0},this._updateHashUnthrottled=()=>{const i=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,i)},this._removeHash=()=>{const i=this._getCurrentHash();if(i.length===0)return;const c=i.join("/");let p=c;p.split("&").length>0&&(p=p.split("&")[0]),this._hashName&&(p=`${this._hashName}=${c}`);let g=window.location.hash.replace(p,"");g.startsWith("#&")?g=g.slice(0,1)+g.slice(2):g==="#"&&(g="");let b=window.location.href.replace(/(#.+)?$/,g);b=b.replace("&&","&"),window.history.replaceState(window.history.state,null,b)},this._updateHash=bu(this._updateHashUnthrottled,300),this._hashName=t&&encodeURIComponent(t)}addTo(t){return this._map=t,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(t){const i=this._map.getCenter(),c=Math.round(100*this._map.getZoom())/100,p=Math.ceil((c*Math.LN2+Math.log(512/360/.5))/Math.LN10),g=Math.pow(10,p),b=Math.round(i.lng*g)/g,S=Math.round(i.lat*g)/g,P=this._map.getBearing(),A=this._map.getPitch();let k="";if(k+=t?`/${b}/${S}/${c}`:`${c}/${S}/${b}`,(P||A)&&(k+="/"+Math.round(10*P)/10),A&&(k+=`/${Math.round(A)}`),this._hashName){const F=this._hashName;let z=!1;const j=window.location.hash.slice(1).split("&").map((G=>{const Y=G.split("=")[0];return Y===F?(z=!0,`${Y}=${k}`):G})).filter((G=>G));return z||j.push(`${F}=${k}`),`#${j.join("&")}`}return`#${k}`}_isValidHash(t){if(t.length<3||t.some(isNaN))return!1;try{new s.V(+t[2],+t[1])}catch{return!1}const i=+t[0],c=+(t[3]||0),p=+(t[4]||0);return i>=this._map.getMinZoom()&&i<=this._map.getMaxZoom()&&c>=-180&&c<=180&&p>=this._map.getMinPitch()&&p<=this._map.getMaxPitch()}}const wa={linearity:.3,easing:s.cw(0,0,.3,1)},Pp=s.e({deceleration:2500,maxSpeed:1400},wa),mi=s.e({deceleration:20,maxSpeed:1400},wa),Si=s.e({deceleration:1e3,maxSpeed:360},wa),Mp=s.e({deceleration:1e3,maxSpeed:90},wa),Ei=s.e({deceleration:1e3,maxSpeed:360},wa);class kf{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:fe(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,i=fe();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,roll:0,pan:new s.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:g}of this._inertiaBuffer)i.zoom+=g.zoomDelta||0,i.bearing+=g.bearingDelta||0,i.pitch+=g.pitchDelta||0,i.roll+=g.rollDelta||0,g.panDelta&&i.pan._add(g.panDelta),g.around&&(i.around=g.around),g.pinchAround&&(i.pinchAround=g.pinchAround);const c=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,p={};if(i.pan.mag()){const g=Cs(i.pan.mag(),c,s.e({},Pp,t||{})),b=i.pan.mult(g.amount/i.pan.mag()),S=this._map.cameraHelper.handlePanInertia(b,this._map.transform);p.center=S.easingCenter,p.offset=S.easingOffset,As(p,g)}if(i.zoom){const g=Cs(i.zoom,c,mi);p.zoom=this._map.transform.zoom+g.amount,As(p,g)}if(i.bearing){const g=Cs(i.bearing,c,Si);p.bearing=this._map.transform.bearing+s.an(g.amount,-179,179),As(p,g)}if(i.pitch){const g=Cs(i.pitch,c,Mp);p.pitch=this._map.transform.pitch+g.amount,As(p,g)}if(i.roll){const g=Cs(i.roll,c,Ei);p.roll=this._map.transform.roll+s.an(g.amount,-179,179),As(p,g)}if(p.zoom||p.bearing){const g=i.pinchAround===void 0?i.around:i.pinchAround;p.around=g?this._map.unproject(g):this._map.getCenter()}return this.clear(),s.e(p,{noMoveStart:!0})}}function As(m,t){(!m.duration||m.duration<t.duration)&&(m.duration=t.duration,m.easing=t.easing)}function Cs(m,t,i){const{maxSpeed:c,linearity:p,deceleration:g}=i,b=s.an(m*p/(t/1e3),-c,c),S=Math.abs(b)/(g*p);return{easing:i.easing,duration:1e3*S,amount:b*(S/2)}}class vn extends s.l{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,c,p={}){c=c instanceof MouseEvent?c:new MouseEvent(t,c);const g=te.mousePos(i.getCanvas(),c),b=i.unproject(g);super(t,s.e({point:g,lngLat:b,originalEvent:c},p)),this._defaultPrevented=!1,this.target=i}}class ks extends s.l{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,c){const p=t==="touchend"?c.changedTouches:c.touches,g=te.touchPos(i.getCanvasContainer(),p),b=g.map((P=>i.unproject(P))),S=g.reduce(((P,A,k,F)=>P.add(A.div(F.length))),new s.P(0,0));super(t,{points:g,point:S,lngLats:b,lngLat:i.unproject(S),originalEvent:c}),this._defaultPrevented=!1}}class Ip extends s.l{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,c){super(t,{originalEvent:c}),this._defaultPrevented=!1}}class Df{constructor(t,i){this._map=t,this._clickTolerance=i.clickTolerance}reset(){delete this._mousedownPos}wheel(t){return this._firePreventable(new Ip(t.type,this._map,t))}mousedown(t,i){return this._mousedownPos=i,this._firePreventable(new vn(t.type,this._map,t))}mouseup(t){this._map.fire(new vn(t.type,this._map,t))}click(t,i){this._mousedownPos&&this._mousedownPos.dist(i)>=this._clickTolerance||this._map.fire(new vn(t.type,this._map,t))}dblclick(t){return this._firePreventable(new vn(t.type,this._map,t))}mouseover(t){this._map.fire(new vn(t.type,this._map,t))}mouseout(t){this._map.fire(new vn(t.type,this._map,t))}touchstart(t){return this._firePreventable(new ks(t.type,this._map,t))}touchmove(t){this._map.fire(new ks(t.type,this._map,t))}touchend(t){this._map.fire(new ks(t.type,this._map,t))}touchcancel(t){this._map.fire(new ks(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Lf{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(t){this._map.fire(new vn(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new vn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._ignoreContextMenu||this._map.fire(new vn(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Fo{constructor(t){this._map=t}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(t){return this.transform.screenPointToLocation(s.P.convert(t),this._map.terrain)}}class Oo{constructor(t,i){this._map=t,this._tr=new Fo(t),this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=i.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,i){this.isEnabled()&&t.shiftKey&&t.button===0&&(te.disableDrag(),this._startPos=this._lastPos=i,this._active=!0)}mousemoveWindow(t,i){if(!this._active)return;const c=i;if(this._lastPos.equals(c)||!this._box&&c.dist(this._startPos)<this._clickTolerance)return;const p=this._startPos;this._lastPos=c,this._box||(this._box=te.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",t));const g=Math.min(p.x,c.x),b=Math.max(p.x,c.x),S=Math.min(p.y,c.y),P=Math.max(p.y,c.y);te.setTransform(this._box,`translate(${g}px,${S}px)`),this._box.style.width=b-g+"px",this._box.style.height=P-S+"px"}mouseupWindow(t,i){if(!this._active||t.button!==0)return;const c=this._startPos,p=i;if(this.reset(),te.suppressClick(),c.x!==p.x||c.y!==p.y)return this._map.fire(new s.l("boxzoomend",{originalEvent:t})),{cameraAnimation:g=>g.fitScreenCoordinates(c,p,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",t)}keydown(t){this._active&&t.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",t))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(te.remove(this._box),this._box=null),te.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(t,i){return this._map.fire(new s.l(t,{originalEvent:i}))}}function Pi(m,t){if(m.length!==t.length)throw new Error(`The number of touches and points are not equal - touches ${m.length}, points ${t.length}`);const i={};for(let c=0;c<m.length;c++)i[m[c].identifier]=t[c];return i}class ht{constructor(t){this.reset(),this.numTouches=t.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(t,i,c){(this.centroid||c.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=t.timeStamp),c.length===this.numTouches&&(this.centroid=(function(p){const g=new s.P(0,0);for(const b of p)g._add(b);return g.div(p.length)})(i),this.touches=Pi(c,i)))}touchmove(t,i,c){if(this.aborted||!this.centroid)return;const p=Pi(c,i);for(const g in this.touches){const b=p[g];(!b||b.dist(this.touches[g])>30)&&(this.aborted=!0)}}touchend(t,i,c){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),c.length===0){const p=!this.aborted&&this.centroid;if(this.reset(),p)return p}}}class ql{constructor(t){this.singleTap=new ht(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(t,i,c){this.singleTap.touchstart(t,i,c)}touchmove(t,i,c){this.singleTap.touchmove(t,i,c)}touchend(t,i,c){const p=this.singleTap.touchend(t,i,c);if(p){const g=t.timeStamp-this.lastTime<500,b=!this.lastTap||this.lastTap.dist(p)<30;if(g&&b||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=p,this.count===this.numTaps)return this.reset(),p}}}class Tu{constructor(t){this._tr=new Fo(t),this._zoomIn=new ql({numTouches:1,numTaps:2}),this._zoomOut=new ql({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,i,c){this._zoomIn.touchstart(t,i,c),this._zoomOut.touchstart(t,i,c)}touchmove(t,i,c){this._zoomIn.touchmove(t,i,c),this._zoomOut.touchmove(t,i,c)}touchend(t,i,c){const p=this._zoomIn.touchend(t,i,c),g=this._zoomOut.touchend(t,i,c),b=this._tr;return p?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:S=>S.easeTo({duration:300,zoom:b.zoom+1,around:b.unproject(p)},{originalEvent:t})}):g?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:S=>S.easeTo({duration:300,zoom:b.zoom-1,around:b.unproject(g)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Bo{constructor(t){this._enabled=!!t.enable,this._moveStateManager=t.moveStateManager,this._clickTolerance=t.clickTolerance||1,this._moveFunction=t.move,this._activateOnStart=!!t.activateOnStart,t.assignEvents(this),this.reset()}reset(t){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(t)}_move(...t){const i=this._moveFunction(...t);if(i.bearingDelta||i.pitchDelta||i.rollDelta||i.around||i.panDelta)return this._active=!0,i}dragStart(t,i){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(t)&&(this._moveStateManager.startMove(t),this._lastPoint=Array.isArray(i)?i[0]:i,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(t,i){if(!this.isEnabled())return;const c=this._lastPoint;if(!c)return;if(t.preventDefault(),!this._moveStateManager.isValidMoveEvent(t))return void this.reset(t);const p=Array.isArray(i)?i[0]:i;return!this._moved&&p.dist(c)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=p,this._move(c,p))}dragEnd(t){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(t)&&(this._moved&&te.suppressClick(),this.reset(t))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Ds=0,Ls=2,Su={[Ds]:1,[Ls]:2};class Rs{constructor(t){this._correctEvent=t.checkCorrectEvent}startMove(t){const i=te.mouseButton(t);this._eventButton=i}endMove(t){delete this._eventButton}isValidStartEvent(t){return this._correctEvent(t)}isValidMoveEvent(t){return!(function(i,c){const p=Su[c];return i.buttons===void 0||(i.buttons&p)!==p})(t,this._eventButton)}isValidEndEvent(t){return te.mouseButton(t)===this._eventButton}}class Eu{constructor(){this._firstTouch=void 0}_isOneFingerTouch(t){return t.targetTouches.length===1}_isSameTouchEvent(t){return t.targetTouches[0].identifier===this._firstTouch}startMove(t){this._firstTouch=t.targetTouches[0].identifier}endMove(t){delete this._firstTouch}isValidStartEvent(t){return this._isOneFingerTouch(t)}isValidMoveEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}isValidEndEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}}class Ap{constructor(t=new Rs({checkCorrectEvent:()=>!0}),i=new Eu){this.mouseMoveStateManager=t,this.oneFingerTouchMoveStateManager=i}_executeRelevantHandler(t,i,c){return t instanceof MouseEvent?i(t):typeof TouchEvent<"u"&&t instanceof TouchEvent?c(t):void 0}startMove(t){this._executeRelevantHandler(t,(i=>this.mouseMoveStateManager.startMove(i)),(i=>this.oneFingerTouchMoveStateManager.startMove(i)))}endMove(t){this._executeRelevantHandler(t,(i=>this.mouseMoveStateManager.endMove(i)),(i=>this.oneFingerTouchMoveStateManager.endMove(i)))}isValidStartEvent(t){return this._executeRelevantHandler(t,(i=>this.mouseMoveStateManager.isValidStartEvent(i)),(i=>this.oneFingerTouchMoveStateManager.isValidStartEvent(i)))}isValidMoveEvent(t){return this._executeRelevantHandler(t,(i=>this.mouseMoveStateManager.isValidMoveEvent(i)),(i=>this.oneFingerTouchMoveStateManager.isValidMoveEvent(i)))}isValidEndEvent(t){return this._executeRelevantHandler(t,(i=>this.mouseMoveStateManager.isValidEndEvent(i)),(i=>this.oneFingerTouchMoveStateManager.isValidEndEvent(i)))}}const No=m=>{m.mousedown=m.dragStart,m.mousemoveWindow=m.dragMove,m.mouseup=m.dragEnd,m.contextmenu=t=>{t.preventDefault()}};class Rf{constructor(t,i){this._clickTolerance=t.clickTolerance||1,this._map=i,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new s.P(0,0)}_shouldBePrevented(t){return t<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(t,i,c){return this._calculateTransform(t,i,c)}touchmove(t,i,c){if(this._active){if(!this._shouldBePrevented(c.length))return t.preventDefault(),this._calculateTransform(t,i,c);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",t)}}touchend(t,i,c){this._calculateTransform(t,i,c),this._active&&this._shouldBePrevented(c.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,i,c){c.length>0&&(this._active=!0);const p=Pi(c,i),g=new s.P(0,0),b=new s.P(0,0);let S=0;for(const A in p){const k=p[A],F=this._touches[A];F&&(g._add(k),b._add(k.sub(F)),S++,p[A]=k)}if(this._touches=p,this._shouldBePrevented(S)||!b.mag())return;const P=b.div(S);return this._sum._add(P),this._sum.mag()<this._clickTolerance?void 0:{around:g.div(S),panDelta:P}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Gl{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(t,i,c){this._firstTwoTouches||c.length<2||(this._firstTwoTouches=[c[0].identifier,c[1].identifier],this._start([i[0],i[1]]))}touchmove(t,i,c){if(!this._firstTwoTouches)return;t.preventDefault();const[p,g]=this._firstTwoTouches,b=Zl(c,i,p),S=Zl(c,i,g);if(!b||!S)return;const P=this._aroundCenter?null:b.add(S).div(2);return this._move([b,S],P,t)}touchend(t,i,c){if(!this._firstTwoTouches)return;const[p,g]=this._firstTwoTouches,b=Zl(c,i,p),S=Zl(c,i,g);b&&S||(this._active&&te.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(t){this._enabled=!0,this._aroundCenter=!!t&&t.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function Zl(m,t,i){for(let c=0;c<m.length;c++)if(m[c].identifier===i)return t[c]}function Cp(m,t){return Math.log(m/t)/Math.LN2}class Pu extends Gl{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(t){this._startDistance=this._distance=t[0].dist(t[1])}_move(t,i){const c=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(Cp(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Cp(this._distance,c),pinchAround:i}}}function kp(m,t){return 180*m.angleWith(t)/Math.PI}class Mu extends Gl{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])}_move(t,i,c){const p=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:kp(this._vector,p),pinchAround:i}}_isBelowThreshold(t){this._minDiameter=Math.min(this._minDiameter,t.mag());const i=25/(Math.PI*this._minDiameter)*360,c=kp(t,this._startVector);return Math.abs(c)<i}}function Iu(m){return Math.abs(m.y)>Math.abs(m.x)}class Dp extends Gl{constructor(t){super(),this._currentTouchCount=0,this._map=t}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(t,i,c){super.touchstart(t,i,c),this._currentTouchCount=c.length}_start(t){this._lastPoints=t,Iu(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,i,c){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const p=t[0].sub(this._lastPoints[0]),g=t[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(p,g,c.timeStamp),this._valid?(this._lastPoints=t,this._active=!0,{pitchDelta:(p.y+g.y)/2*-.5}):void 0}gestureBeginsVertically(t,i,c){if(this._valid!==void 0)return this._valid;const p=t.mag()>=2,g=i.mag()>=2;if(!p&&!g)return;if(!p||!g)return this._firstMove===void 0&&(this._firstMove=c),c-this._firstMove<100&&void 0;const b=t.y>0==i.y>0;return Iu(t)&&Iu(i)&&b}}const Ta={panStep:100,bearingStep:15,pitchStep:10};class dr{constructor(t){this._tr=new Fo(t);const i=Ta;this._panStep=i.panStep,this._bearingStep=i.bearingStep,this._pitchStep=i.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let i=0,c=0,p=0,g=0,b=0;switch(t.keyCode){case 61:case 107:case 171:case 187:i=1;break;case 189:case 109:case 173:i=-1;break;case 37:t.shiftKey?c=-1:(t.preventDefault(),g=-1);break;case 39:t.shiftKey?c=1:(t.preventDefault(),g=1);break;case 38:t.shiftKey?p=1:(t.preventDefault(),b=-1);break;case 40:t.shiftKey?p=-1:(t.preventDefault(),b=1);break;default:return}return this._rotationDisabled&&(c=0,p=0),{cameraAnimation:S=>{const P=this._tr;S.easeTo({duration:300,easeId:"keyboardHandler",easing:zf,zoom:i?Math.round(P.zoom)+i*(t.shiftKey?2:1):P.zoom,bearing:P.bearing+c*this._bearingStep,pitch:P.pitch+p*this._pitchStep,offset:[-g*this._panStep,-b*this._panStep],center:P.center},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function zf(m){return m*(2-m)}const zs=4.000244140625,Wl=1/450;class Hl{constructor(t,i){this._onTimeout=c=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(c)},this._map=t,this._tr=new Fo(t),this._triggerRenderFrame=i,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=Wl}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&t.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(t){return!!this._map.cooperativeGestures.isEnabled()&&!(t.ctrlKey||this._map.cooperativeGestures.isBypassed(t))}wheel(t){if(!this.isEnabled())return;if(this._shouldBePrevented(t))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",t);let i=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const c=fe(),p=c-(this._lastWheelEventTime||0);this._lastWheelEventTime=c,i!==0&&i%zs==0?this._type="wheel":i!==0&&Math.abs(i)<4?this._type="trackpad":p>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(p*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()}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const i=te.mousePos(this._map.getCanvas(),t),c=this._tr;this._aroundPoint=this._aroundCenter?c.transform.locationToScreenPoint(s.V.convert(c.center)):i,this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const t=this._tr.transform;if(typeof this._lastExpectedZoom=="number"){const S=t.zoom-this._lastExpectedZoom;typeof this._startZoom=="number"&&(this._startZoom+=S),typeof this._targetZoom=="number"&&(this._targetZoom+=S)}if(this._delta!==0){const S=this._type==="wheel"&&Math.abs(this._delta)>zs?this._wheelZoomRate:this._defaultZoomRate;let P=2/(1+Math.exp(-Math.abs(this._delta*S)));this._delta<0&&P!==0&&(P=1/P);const A=typeof this._targetZoom!="number"?t.scale:s.aq(this._targetZoom);this._targetZoom=t.applyConstrain(t.getCameraLngLat(),s.at(A*P)).zoom,this._type==="wheel"&&(this._startZoom=t.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const i=typeof this._targetZoom!="number"?t.zoom:this._targetZoom,c=this._startZoom,p=this._easing;let g,b=!1;if(this._type==="wheel"&&c&&p){const S=fe()-this._lastWheelEventTime,P=Math.min((S+5)/200,1),A=p(P);g=s.G.number(c,i,A),P<1?this._frameId||(this._frameId=!0):b=!0}else g=i,b=!0;return this._active=!0,b&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._lastExpectedZoom,delete this._finishTimeout}),200)),this._lastExpectedZoom=g,{noInertia:!0,needsRenderFrame:!b,zoomDelta:g-t.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let i=s.cy;if(this._prevEase){const c=this._prevEase,p=(fe()-c.start)/c.duration,g=c.easing(p+.01)-c.easing(p),b=.27/Math.sqrt(g*g+1e-4)*.01,S=Math.sqrt(.0729-b*b);i=s.cw(b,S,.25,1)}return this._prevEase={start:fe(),duration:t,easing:i},i}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,delete this._lastExpectedZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class Au{constructor(t,i){this._clickZoom=t,this._tapZoom=i}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 Lp{constructor(t){this._tr=new Fo(t),this.reset()}reset(){this._active=!1}dblclick(t,i){return t.preventDefault(),{cameraAnimation:c=>{c.easeTo({duration:300,zoom:this._tr.zoom+(t.shiftKey?-1:1),around:this._tr.unproject(i)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Rp{constructor(){this._tap=new ql({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(t,i,c){if(!this._swipePoint)if(this._tapTime){const p=i[0],g=t.timeStamp-this._tapTime<500,b=this._tapPoint.dist(p)<30;g&&b?c.length>0&&(this._swipePoint=p,this._swipeTouch=c[0].identifier):this.reset()}else this._tap.touchstart(t,i,c)}touchmove(t,i,c){if(this._tapTime){if(this._swipePoint){if(c[0].identifier!==this._swipeTouch)return;const p=i[0],g=p.y-this._swipePoint.y;return this._swipePoint=p,t.preventDefault(),this._active=!0,{zoomDelta:g/128}}}else this._tap.touchmove(t,i,c)}touchend(t,i,c){if(this._tapTime)this._swipePoint&&c.length===0&&this.reset();else{const p=this._tap.touchend(t,i,c);p&&(this._tapTime=t.timeStamp,this._tapPoint=p)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class zp{constructor(t,i,c){this._el=t,this._mousePan=i,this._touchPan=c}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Mi{constructor(t,i,c,p){this._pitchWithRotate=t.pitchWithRotate,this._rollEnabled=t.rollEnabled,this._mouseRotate=i,this._mousePitch=c,this._mouseRoll=p}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable(),this._rollEnabled&&this._mouseRoll.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable(),this._mouseRoll.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())&&(!this._rollEnabled||this._mouseRoll.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()||this._mouseRoll.isActive()}}class Fs{constructor(t,i,c,p){this._el=t,this._touchZoom=i,this._touchRotate=c,this._tapDragZoom=p,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class gt{constructor(t,i){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=t,this._options=i,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const t=this._map.getCanvasContainer();t.classList.add("maplibregl-cooperative-gestures"),this._container=te.create("div","maplibregl-cooperative-gesture-screen",t);let i=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(i=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const c=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),p=document.createElement("div");p.className="maplibregl-desktop-message",p.textContent=i,this._container.appendChild(p);const g=document.createElement("div");g.className="maplibregl-mobile-message",g.textContent=c,this._container.appendChild(g),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(te.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(t){return t[this._bypassKey]}notifyGestureBlocked(t,i){this._enabled&&(this._map.fire(new s.l("cooperativegestureprevented",{gestureType:t,originalEvent:i})),this._container.classList.add("maplibregl-show"),setTimeout((()=>{this._container.classList.remove("maplibregl-show")}),100))}}const bt=m=>m.zoom||m.drag||m.roll||m.pitch||m.rotate;class Os extends s.l{}function Xl(m){return m.panDelta&&m.panDelta.mag()||m.zoomDelta||m.bearingDelta||m.pitchDelta||m.rollDelta}class Yl{constructor(t,i){this.handleWindowEvent=p=>{this.handleEvent(p,`${p.type}Window`)},this.handleEvent=(p,g)=>{if(p.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const b=p.type==="renderFrame"?void 0:p,S={needsRenderFrame:!1},P={},A={};for(const{handlerName:z,handler:j,allowed:G}of this._handlers){if(!j.isEnabled())continue;let Y;if(this._blockedByActive(A,G,z))j.reset();else if(j[g||p.type]){if(s.cz(p,g||p.type)){const Q=te.mousePos(this._map.getCanvas(),p);Y=j[g||p.type](p,Q)}else if(s.cA(p,g||p.type)){const Q=this._getMapTouches(p.touches),K=te.touchPos(this._map.getCanvas(),Q);Y=j[g||p.type](p,K,Q)}else s.cB(g||p.type)||(Y=j[g||p.type](p));this.mergeHandlerResult(S,P,Y,z,b),Y&&Y.needsRenderFrame&&this._triggerRenderFrame()}(Y||j.isActive())&&(A[z]=j)}const k={};for(const z in this._previousActiveHandlers)A[z]||(k[z]=b);this._previousActiveHandlers=A,(Object.keys(k).length||Xl(S))&&(this._changes.push([S,P,k]),this._triggerRenderFrame()),(Object.keys(A).length||Xl(S))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:F}=S;F&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],F(this._map))},this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new kf(t),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(i);const c=this._el;this._listeners=[[c,"touchstart",{passive:!0}],[c,"touchmove",{passive:!1}],[c,"touchend",void 0],[c,"touchcancel",void 0],[c,"mousedown",void 0],[c,"mousemove",void 0],[c,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[c,"mouseover",void 0],[c,"mouseout",void 0],[c,"dblclick",void 0],[c,"click",void 0],[c,"keydown",{capture:!1}],[c,"keyup",void 0],[c,"wheel",{passive:!1}],[c,"contextmenu",void 0],[window,"blur",void 0]];for(const[p,g,b]of this._listeners)te.addEventListener(p,g,p===document?this.handleWindowEvent:this.handleEvent,b)}destroy(){for(const[t,i,c]of this._listeners)te.removeEventListener(t,i,t===document?this.handleWindowEvent:this.handleEvent,c)}_addDefaultHandlers(t){const i=this._map,c=i.getCanvasContainer();this._add("mapEvent",new Df(i,t));const p=i.boxZoom=new Oo(i,t);this._add("boxZoom",p),t.interactive&&t.boxZoom&&p.enable();const g=i.cooperativeGestures=new gt(i,t.cooperativeGestures);this._add("cooperativeGestures",g),t.cooperativeGestures&&g.enable();const b=new Tu(i),S=new Lp(i);i.doubleClickZoom=new Au(S,b),this._add("tapZoom",b),this._add("clickZoom",S),t.interactive&&t.doubleClickZoom&&i.doubleClickZoom.enable();const P=new Rp;this._add("tapDragZoom",P);const A=i.touchPitch=new Dp(i);this._add("touchPitch",A),t.interactive&&t.touchPitch&&i.touchPitch.enable(t.touchPitch);const k=()=>i.project(i.getCenter()),F=(function({enable:ie,clickTolerance:he,aroundCenter:ge=!0,minPixelCenterThreshold:ce=100,rotateDegreesPerPixelMoved:ve=.8},Fe){const Ce=new Rs({checkCorrectEvent:ke=>te.mouseButton(ke)===0&&ke.ctrlKey||te.mouseButton(ke)===2&&!ke.ctrlKey});return new Bo({clickTolerance:he,move:(ke,Le)=>{const Xe=Fe();if(ge&&Math.abs(Xe.y-ke.y)>ce)return{bearingDelta:s.cx(new s.P(ke.x,Le.y),Le,Xe)};let Ke=(Le.x-ke.x)*ve;return ge&&Le.y<Xe.y&&(Ke=-Ke),{bearingDelta:Ke}},moveStateManager:Ce,enable:ie,assignEvents:No})})(t,k),z=(function({enable:ie,clickTolerance:he,pitchDegreesPerPixelMoved:ge=-.5}){const ce=new Rs({checkCorrectEvent:ve=>te.mouseButton(ve)===0&&ve.ctrlKey||te.mouseButton(ve)===2});return new Bo({clickTolerance:he,move:(ve,Fe)=>({pitchDelta:(Fe.y-ve.y)*ge}),moveStateManager:ce,enable:ie,assignEvents:No})})(t),j=(function({enable:ie,clickTolerance:he,rollDegreesPerPixelMoved:ge=.3},ce){const ve=new Rs({checkCorrectEvent:Fe=>te.mouseButton(Fe)===2&&Fe.ctrlKey});return new Bo({clickTolerance:he,move:(Fe,Ce)=>{const ke=ce();let Le=(Ce.x-Fe.x)*ge;return Ce.y<ke.y&&(Le=-Le),{rollDelta:Le}},moveStateManager:ve,enable:ie,assignEvents:No})})(t,k);i.dragRotate=new Mi(t,F,z,j),this._add("mouseRotate",F,["mousePitch"]),this._add("mousePitch",z,["mouseRotate","mouseRoll"]),this._add("mouseRoll",j,["mousePitch"]),t.interactive&&t.dragRotate&&i.dragRotate.enable();const G=(function({enable:ie,clickTolerance:he}){const ge=new Rs({checkCorrectEvent:ce=>te.mouseButton(ce)===0&&!ce.ctrlKey});return new Bo({clickTolerance:he,move:(ce,ve)=>({around:ve,panDelta:ve.sub(ce)}),activateOnStart:!0,moveStateManager:ge,enable:ie,assignEvents:No})})(t),Y=new Rf(t,i);i.dragPan=new zp(c,G,Y),this._add("mousePan",G),this._add("touchPan",Y,["touchZoom","touchRotate"]),t.interactive&&t.dragPan&&i.dragPan.enable(t.dragPan);const Q=new Mu,K=new Pu;i.touchZoomRotate=new Fs(c,K,Q,P),this._add("touchRotate",Q,["touchPan","touchZoom"]),this._add("touchZoom",K,["touchPan","touchRotate"]),t.interactive&&t.touchZoomRotate&&i.touchZoomRotate.enable(t.touchZoomRotate),this._add("blockableMapEvent",new Lf(i));const oe=i.scrollZoom=new Hl(i,(()=>this._triggerRenderFrame()));this._add("scrollZoom",oe,["mousePan"]),t.interactive&&t.scrollZoom&&i.scrollZoom.enable(t.scrollZoom);const de=i.keyboard=new dr(i);this._add("keyboard",de),t.interactive&&t.keyboard&&i.keyboard.enable()}_add(t,i,c){this._handlers.push({handlerName:t,handler:i,allowed:c}),this._handlersById[t]=i}stop(t){if(!this._updatingCamera){for(const{handler:i}of this._handlers)i.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!bt(this._eventsInProgress)||this.isZooming()}_blockedByActive(t,i,c){for(const p in t)if(p!==c&&(!i||i.indexOf(p)<0))return!0;return!1}_getMapTouches(t){const i=[];for(const c of t)this._el.contains(c.target)&&i.push(c);return i}mergeHandlerResult(t,i,c,p,g){if(!c)return;s.e(t,c);const b={handlerName:p,originalEvent:c.originalEvent||g};c.zoomDelta!==void 0&&(i.zoom=b),c.panDelta!==void 0&&(i.drag=b),c.rollDelta!==void 0&&(i.roll=b),c.pitchDelta!==void 0&&(i.pitch=b),c.bearingDelta!==void 0&&(i.rotate=b)}_applyChanges(){const t={},i={},c={};for(const[p,g,b]of this._changes)p.panDelta&&(t.panDelta=(t.panDelta||new s.P(0,0))._add(p.panDelta)),p.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+p.zoomDelta),p.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+p.bearingDelta),p.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+p.pitchDelta),p.rollDelta&&(t.rollDelta=(t.rollDelta||0)+p.rollDelta),p.around!==void 0&&(t.around=p.around),p.pinchAround!==void 0&&(t.pinchAround=p.pinchAround),p.noInertia&&(t.noInertia=p.noInertia),s.e(i,g),s.e(c,b);this._updateMapTransform(t,i,c),this._changes=[]}_updateMapTransform(t,i,c){const p=this._map,g=p._getTransformForUpdate(),b=p.terrain;if(!(Xl(t)||b&&this._terrainMovement))return this._fireEvents(i,c,!0);p._stop(!0);let{panDelta:S,zoomDelta:P,bearingDelta:A,pitchDelta:k,rollDelta:F,around:z,pinchAround:j}=t;j!==void 0&&(z=j),z=z||p.transform.centerPoint,b&&!g.isPointOnMapSurface(z)&&(z=g.centerPoint);const G={panDelta:S,zoomDelta:P,rollDelta:F,pitchDelta:k,bearingDelta:A,around:z};this._map.cameraHelper.useGlobeControls&&!g.isPointOnMapSurface(z)&&(z=g.centerPoint);const Y=z.distSqr(g.centerPoint)<.01?g.center:g.screenPointToLocation(S?z.sub(S):z);this._handleMapControls({terrain:b,tr:g,deltasForHelper:G,preZoomAroundLoc:Y,combinedEventsInProgress:i,panDelta:S}),p._applyUpdatedTransform(g),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(i,c,!0)}_handleMapControls({terrain:t,tr:i,deltasForHelper:c,preZoomAroundLoc:p,combinedEventsInProgress:g,panDelta:b}){const S=this._map.cameraHelper;if(S.handleMapControlsRollPitchBearingZoom(c,i),t)return S.useGlobeControls?(this._terrainMovement||!g.drag&&!g.zoom||(this._terrainMovement=!0,this._map._elevationFreeze=!0),void S.handleMapControlsPan(c,i,p)):this._terrainMovement||!g.drag&&!g.zoom?void(g.drag&&this._terrainMovement&&b?i.setCenter(i.screenPointToLocation(i.centerPoint.sub(b))):S.handleMapControlsPan(c,i,p)):(this._terrainMovement=!0,this._map._elevationFreeze=!0,void S.handleMapControlsPan(c,i,p));S.handleMapControlsPan(c,i,p)}_fireEvents(t,i,c){const p=bt(this._eventsInProgress),g=bt(t),b={};for(const F in t){const{originalEvent:z}=t[F];this._eventsInProgress[F]||(b[`${F}start`]=z),this._eventsInProgress[F]=t[F]}!p&&g&&this._fireEvent("movestart",g.originalEvent);for(const F in b)this._fireEvent(F,b[F]);g&&this._fireEvent("move",g.originalEvent);for(const F in t){const{originalEvent:z}=t[F];this._fireEvent(F,z)}const S={};let P;for(const F in this._eventsInProgress){const{handlerName:z,originalEvent:j}=this._eventsInProgress[F];this._handlersById[z].isActive()||(delete this._eventsInProgress[F],P=i[z]||j,S[`${F}end`]=P)}for(const F in S)this._fireEvent(F,S[F]);const A=bt(this._eventsInProgress),k=(p||g)&&!A;if(k&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;const F=this._map._getTransformForUpdate();this._map.getCenterClampedToGround()&&F.recalculateZoomAndCenter(this._map.terrain),this._map._applyUpdatedTransform(F)}if(c&&k){this._updatingCamera=!0;const F=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),z=j=>j!==0&&-this._bearingSnap<j&&j<this._bearingSnap;!F||!F.essential&&ee.prefersReducedMotion?(this._map.fire(new s.l("moveend",{originalEvent:P})),z(this._map.getBearing())&&this._map.resetNorth()):(z(F.bearing||this._map.getBearing())&&(F.bearing=0),F.freezeElevation=!0,this._map.easeTo(F,{originalEvent:P})),this._updatingCamera=!1}}_fireEvent(t,i){this._map.fire(new s.l(t,i?{originalEvent:i}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add((t=>{delete this._frameId,this.handleEvent(new Os("renderFrame",{timeStamp:t})),this._applyChanges()}))}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class qn extends s.E{constructor(t,i,c){super(),this._renderFrameCallback=()=>{const p=Math.min((fe()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(p)),p<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=c.bearingSnap,this.cameraHelper=i,this.on("moveend",(()=>{delete this._requestedCameraState}))}migrateProjection(t,i){t.apply(this.transform,!0),this.transform=t,this.cameraHelper=i}getCenter(){return new s.V(this.transform.center.lng,this.transform.center.lat)}setCenter(t,i){return this.jumpTo({center:t},i)}getCenterElevation(){return this.transform.elevation}setCenterElevation(t,i){return this.jumpTo({elevation:t},i),this}getCenterClampedToGround(){return this._centerClampedToGround}setCenterClampedToGround(t){this._centerClampedToGround=t}panBy(t,i,c){return t=s.P.convert(t).mult(-1),this.panTo(this.transform.center,s.e({offset:t},i),c)}panTo(t,i,c){return this.easeTo(s.e({center:t},i),c)}getZoom(){return this.transform.zoom}setZoom(t,i){return this.jumpTo({zoom:t},i),this}zoomTo(t,i,c){return this.easeTo(s.e({zoom:t},i),c)}zoomIn(t,i){return this.zoomTo(this.getZoom()+1,t,i),this}zoomOut(t,i){return this.zoomTo(this.getZoom()-1,t,i),this}getVerticalFieldOfView(){return this.transform.fov}setVerticalFieldOfView(t,i){return t!=this.transform.fov&&(this.transform.setFov(t),this.fire(new s.l("movestart",i)).fire(new s.l("move",i)).fire(new s.l("moveend",i))),this}getBearing(){return this.transform.bearing}setBearing(t,i){return this.jumpTo({bearing:t},i),this}getPadding(){return this.transform.padding}setPadding(t,i){return this.jumpTo({padding:t},i),this}rotateTo(t,i,c){return this.easeTo(s.e({bearing:t},i),c)}resetNorth(t,i){return this.rotateTo(0,s.e({duration:1e3},t),i),this}resetNorthPitch(t,i){return this.easeTo(s.e({bearing:0,pitch:0,roll:0,duration:1e3},t),i),this}snapToNorth(t,i){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,i):this}getPitch(){return this.transform.pitch}setPitch(t,i){return this.jumpTo({pitch:t},i),this}getRoll(){return this.transform.roll}setRoll(t,i){return this.jumpTo({roll:t},i),this}cameraForBounds(t,i){t=Kt.convert(t).adjustAntiMeridian();const c=i&&i.bearing||0;return this._cameraForBoxAndBearing(t.getNorthWest(),t.getSouthEast(),c,i)}_cameraForBoxAndBearing(t,i,c,p){const g={top:0,bottom:0,right:0,left:0};if(typeof(p=s.e({padding:g,offset:[0,0],maxZoom:this.transform.maxZoom},p)).padding=="number"){const A=p.padding;p.padding={top:A,bottom:A,right:A,left:A}}const b=s.e(g,p.padding);p.padding=b;const S=this.transform,P=new Kt(t,i);return this.cameraHelper.cameraForBoxAndBearing(p,b,P,c,S)}fitBounds(t,i,c){return this._fitInternal(this.cameraForBounds(t,i),i,c)}fitScreenCoordinates(t,i,c,p,g){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.screenPointToLocation(s.P.convert(t)),this.transform.screenPointToLocation(s.P.convert(i)),c,p),p,g)}_fitInternal(t,i,c){return t?(delete(i=s.e(t,i)).padding,i.linear?this.easeTo(i,c):this.flyTo(i,c)):this}jumpTo(t,i){this.stop();const c=this._getTransformForUpdate();let p=!1,g=!1,b=!1;const S=c.zoom;this.cameraHelper.handleJumpToCenterZoom(c,t);const P=c.zoom!==S;return"elevation"in t&&c.elevation!==+t.elevation&&c.setElevation(+t.elevation),"bearing"in t&&c.bearing!==+t.bearing&&(p=!0,c.setBearing(+t.bearing)),"pitch"in t&&c.pitch!==+t.pitch&&(g=!0,c.setPitch(+t.pitch)),"roll"in t&&c.roll!==+t.roll&&(b=!0,c.setRoll(+t.roll)),t.padding==null||c.isPaddingEqual(t.padding)||c.setPadding(t.padding),this._applyUpdatedTransform(c),this.fire(new s.l("movestart",i)).fire(new s.l("move",i)),P&&this.fire(new s.l("zoomstart",i)).fire(new s.l("zoom",i)).fire(new s.l("zoomend",i)),p&&this.fire(new s.l("rotatestart",i)).fire(new s.l("rotate",i)).fire(new s.l("rotateend",i)),g&&this.fire(new s.l("pitchstart",i)).fire(new s.l("pitch",i)).fire(new s.l("pitchend",i)),b&&this.fire(new s.l("rollstart",i)).fire(new s.l("roll",i)).fire(new s.l("rollend",i)),this.fire(new s.l("moveend",i))}calculateCameraOptionsFromTo(t,i,c,p=0){const g=s.a9.fromLngLat(t,i),b=s.a9.fromLngLat(c,p),S=b.x-g.x,P=b.y-g.y,A=b.z-g.z,k=Math.hypot(S,P,A);if(k===0)throw new Error("Can't calculate camera options with same From and To");const F=Math.hypot(S,P),z=s.at(this.transform.cameraToCenterDistance/k/this.transform.tileSize),j=180*Math.atan2(S,-P)/Math.PI;let G=180*Math.acos(F/k)/Math.PI;return G=A<0?90-G:90+G,{center:b.toLngLat(),elevation:p,zoom:z,pitch:G,bearing:j}}calculateCameraOptionsFromCameraLngLatAltRotation(t,i,c,p,g){const b=this.transform.calculateCenterFromCameraLngLatAlt(t,i,c,p);return{center:b.center,elevation:b.elevation,zoom:b.zoom,bearing:c,pitch:p,roll:g}}easeTo(t,i){this._stop(!1,t.easeId),((t=s.e({offset:[0,0],duration:500,easing:s.cy},t)).animate===!1||!t.essential&&ee.prefersReducedMotion)&&(t.duration=0);const c=this._getTransformForUpdate(),p=this.getBearing(),g=c.pitch,b=c.roll,S="bearing"in t?this._normalizeBearing(t.bearing,p):p,P="pitch"in t?+t.pitch:g,A="roll"in t?this._normalizeBearing(t.roll,b):b,k="padding"in t?t.padding:c.padding,F=s.P.convert(t.offset);let z,j;t.around&&(z=s.V.convert(t.around),j=c.locationToScreenPoint(z));const G={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching,rolling:this._rolling},Y=this.cameraHelper.handleEaseTo(c,{bearing:S,pitch:P,roll:A,padding:k,around:z,aroundPoint:j,offsetAsPoint:F,offset:t.offset,zoom:t.zoom,center:t.center});return this._rotating=this._rotating||p!==S,this._pitching=this._pitching||P!==g,this._rolling=this._rolling||A!==b,this._padding=!c.isPaddingEqual(k),this._zooming=this._zooming||Y.isZooming,this._easeId=t.easeId,this._prepareEase(i,t.noMoveStart,G),this.terrain&&this._prepareElevation(Y.elevationCenter),this._ease((Q=>{Y.easeFunc(Q),this.terrain&&!t.freezeElevation&&this._updateElevation(Q),this._applyUpdatedTransform(c),this._fireMoveEvents(i)}),(Q=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(i,Q)}),t),this}_prepareEase(t,i,c={}){this._moving=!0,i||c.moving||this.fire(new s.l("movestart",t)),this._zooming&&!c.zooming&&this.fire(new s.l("zoomstart",t)),this._rotating&&!c.rotating&&this.fire(new s.l("rotatestart",t)),this._pitching&&!c.pitching&&this.fire(new s.l("pitchstart",t)),this._rolling&&!c.rolling&&this.fire(new s.l("rollstart",t))}_prepareElevation(t){this._elevationCenter=t,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(t,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(t){this._elevationStart!==void 0&&this._elevationCenter!==void 0||this._prepareElevation(this.transform.center),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom));const i=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(t<1&&i!==this._elevationTarget){const c=this._elevationTarget-this._elevationStart;this._elevationStart+=t*(c-(i-(c*t+this._elevationStart))/(1-t)),this._elevationTarget=i}this.transform.setElevation(s.G.number(this._elevationStart,this._elevationTarget,t))}_finalizeElevation(){this._elevationFreeze=!1,this.getCenterClampedToGround()&&this.transform.recalculateZoomAndCenter(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(t){if(!this.terrain&&t.elevation>=0&&t.pitch<=90)return{};const i=t.getCameraLngLat(),c=t.getCameraAltitude(),p=this.terrain?this.terrain.getElevationForLngLatZoom(i,t.zoom):0;if(c<p){const g=this.calculateCameraOptionsFromTo(i,p,t.center,t.elevation);return{pitch:g.pitch,zoom:g.zoom}}return{}}_applyUpdatedTransform(t){const i=[];if(i.push((p=>this._elevateCameraIfInsideTerrain(p))),this.transformCameraUpdate&&i.push((p=>this.transformCameraUpdate(p))),!i.length)return;const c=t.clone();for(const p of i){const g=c.clone(),{center:b,zoom:S,roll:P,pitch:A,bearing:k,elevation:F}=p(g);b&&g.setCenter(b),F!==void 0&&g.setElevation(F),S!==void 0&&g.setZoom(S),P!==void 0&&g.setRoll(P),A!==void 0&&g.setPitch(A),k!==void 0&&g.setBearing(k),c.apply(g,!1)}this.transform.apply(c,!1)}_fireMoveEvents(t){this.fire(new s.l("move",t)),this._zooming&&this.fire(new s.l("zoom",t)),this._rotating&&this.fire(new s.l("rotate",t)),this._pitching&&this.fire(new s.l("pitch",t)),this._rolling&&this.fire(new s.l("roll",t))}_afterEase(t,i){if(this._easeId&&i&&this._easeId===i)return;delete this._easeId;const c=this._zooming,p=this._rotating,g=this._pitching,b=this._rolling;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._rolling=!1,this._padding=!1,c&&this.fire(new s.l("zoomend",t)),p&&this.fire(new s.l("rotateend",t)),g&&this.fire(new s.l("pitchend",t)),b&&this.fire(new s.l("rollend",t)),this.fire(new s.l("moveend",t))}flyTo(t,i){if(!t.essential&&ee.prefersReducedMotion){const Le=s.U(t,["center","zoom","bearing","pitch","roll","elevation","padding"]);return this.jumpTo(Le,i)}this.stop(),t=s.e({offset:[0,0],speed:1.2,curve:1.42,easing:s.cy},t);const c=this._getTransformForUpdate(),p=c.bearing,g=c.pitch,b=c.roll,S=c.padding,P="bearing"in t?this._normalizeBearing(t.bearing,p):p,A="pitch"in t?+t.pitch:g,k="roll"in t?this._normalizeBearing(t.roll,b):b,F="padding"in t?t.padding:c.padding,z=s.P.convert(t.offset);let j=c.centerPoint.add(z);const G=c.screenPointToLocation(j),Y=this.cameraHelper.handleFlyTo(c,{bearing:P,pitch:A,roll:k,padding:F,locationAtOffset:G,offsetAsPoint:z,center:t.center,minZoom:t.minZoom,zoom:t.zoom});let Q=t.curve;const K=Math.max(c.width,c.height),oe=K/Y.scaleOfZoom,de=Y.pixelPathLength;typeof Y.scaleOfMinZoom=="number"&&(Q=Math.sqrt(K/Y.scaleOfMinZoom/de*2));const ie=Q*Q;function he(Le){const Xe=(oe*oe-K*K+(Le?-1:1)*ie*ie*de*de)/(2*(Le?oe:K)*ie*de);return Math.log(Math.sqrt(Xe*Xe+1)-Xe)}function ge(Le){return(Math.exp(Le)-Math.exp(-Le))/2}function ce(Le){return(Math.exp(Le)+Math.exp(-Le))/2}const ve=he(!1);let Fe=function(Le){return ce(ve)/ce(ve+Q*Le)},Ce=function(Le){return K*((ce(ve)*(ge(Xe=ve+Q*Le)/ce(Xe))-ge(ve))/ie)/de;var Xe},ke=(he(!0)-ve)/Q;if(Math.abs(de)<2e-6||!isFinite(ke)){if(Math.abs(K-oe)<1e-6)return this.easeTo(t,i);const Le=oe<K?-1:1;ke=Math.abs(Math.log(oe/K))/Q,Ce=()=>0,Fe=Xe=>Math.exp(Le*Q*Xe)}return t.duration="duration"in t?+t.duration:1e3*ke/("screenSpeed"in t?+t.screenSpeed/Q:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=p!==P,this._pitching=A!==g,this._rolling=k!==b,this._padding=!c.isPaddingEqual(F),this._prepareEase(i,!1),this.terrain&&this._prepareElevation(Y.targetCenter),this._ease((Le=>{const Xe=Le*ke,Ke=1/Fe(Xe),qe=Ce(Xe);this._rotating&&c.setBearing(s.G.number(p,P,Le)),this._pitching&&c.setPitch(s.G.number(g,A,Le)),this._rolling&&c.setRoll(s.G.number(b,k,Le)),this._padding&&(c.interpolatePadding(S,F,Le),j=c.centerPoint.add(z)),Y.easeFunc(Le,Ke,qe,j),this.terrain&&!t.freezeElevation&&this._updateElevation(Le),this._applyUpdatedTransform(c),this._fireMoveEvents(i)}),(()=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(i)}),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,i){var c;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const p=this._onEaseEnd;delete this._onEaseEnd,p.call(this,i)}return t||(c=this.handlers)===null||c===void 0||c.stop(!1),this}_ease(t,i,c){c.animate===!1||c.duration===0?(t(1),i()):(this._easeStart=fe(),this._easeOptions=c,this._onEaseFrame=t,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(t,i){t=s.W(t,-180,180);const c=Math.abs(t-i);return Math.abs(t-360-i)<c&&(t-=360),Math.abs(t+360-i)<c&&(t+=360),t}queryTerrainElevation(t){return this.terrain?this.terrain.getElevationForLngLat(s.V.convert(t),this.transform):null}}const gi={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class Cu{constructor(t=gi){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=i=>{!i||i.sourceDataType!=="metadata"&&i.sourceDataType!=="visibility"&&i.dataType!=="style"&&i.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=t}getDefaultPosition(){return"bottom-right"}onAdd(t){return this._map=t,this._compact=this.options.compact,this._container=te.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=te.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=te.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){te.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(t,i){const c=this._map._getUIString(`AttributionControl.${i}`);t.title=c,t.setAttribute("aria-label",c)}_updateAttributions(){if(!this._map.style)return;let t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((p=>typeof p!="string"?"":p))):typeof this.options.customAttribution=="str
811ing"&&t.push(this.options.customAttribution)),this._map.style.stylesheet){const p=this._map.style.stylesheet;this.styleOwner=p.owner,this.styleId=p.id}const i=this._map.style.tileManagers;for(const p in i){const g=i[p];if(g.used||g.usedForTerrain){const b=g.getSource();b.attribution&&t.indexOf(b.attribution)<0&&t.push(b.attribution)}}t=t.filter((p=>String(p).trim())),t.sort(((p,g)=>p.length-g.length)),t=t.filter(((p,g)=>{for(let b=g+1;b<t.length;b++)if(t[b].indexOf(p)>=0)return!1;return!0}));const c=t.join(" | ");c!==this._attribHTML&&(this._attribHTML=c,t.length?(this._innerContainer.innerHTML=te.sanitize(c),this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Fp{constructor(t={}){this._updateCompact=()=>{const i=this._container.children;if(i.length){const c=i[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&c.classList.add("maplibregl-compact"):c.classList.remove("maplibregl-compact")}},this.options=t}getDefaultPosition(){return"bottom-left"}onAdd(t){this._map=t,this._compact=this.options&&this.options.compact,this._container=te.create("div","maplibregl-ctrl");const i=te.create("a","maplibregl-ctrl-logo");return i.target="_blank",i.rel="noopener nofollow",i.href="https://maplibre.org/",i.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),i.setAttribute("rel","noopener nofollow"),this._container.appendChild(i),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){te.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ff{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const i=++this._id;return this._queue.push({callback:t,id:i,cancelled:!1}),i}remove(t){const i=this._currentlyRunning,c=i?this._queue.concat(i):this._queue;for(const p of c)if(p.id===t)return void(p.cancelled=!0)}run(t=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const i=this._currentlyRunning=this._queue;this._queue=[];for(const c of i)if(!c.cancelled&&(c.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Of=s.aU([{name:"a_pos3d",type:"Int16",components:3}]);class Bs extends s.E{constructor(t){super(),this._lastTilesetChange=fe(
vendor: 39,515 bytes, line 811
811),this.tileManager=t,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.deltaZoom=1,this.tileSize=t._source.tileSize*2**this.deltaZoom,t.usedForTerrain=!0,t.tileSize=this.tileSize}destruct(){this.tileManager.usedForTerrain=!1,this.tileManager.tileSize=null}getSource(){return this.tileManager._source}update(t,i){this.tileManager.update(t,i),this._renderableTilesKeys=[];const c={};for(const p of Or(t,{tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:i,calculateTileZoom:this.tileManager._source.calculateTileZoom}))c[p.key]=!0,this._renderableTilesKeys.push(p.key),this._tiles[p.key]||(p.terrainRttPosMatrix32f=new Float64Array(16),s.c7(p.terrainRttPosMatrix32f,0,s.a5,s.a5,0,0,1),this._tiles[p.key]=new je(p,this.tileSize),this._lastTilesetChange=fe());for(const p in this._tiles)c[p]||delete this._tiles[p]}freeRtt(t){for(const i in this._tiles){const c=this._tiles[i];(!t||c.tileID.equals(t)||c.tileID.isChildOf(t)||t.isChildOf(c.tileID))&&(c.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map((t=>this.getTileByID(t)))}getTileByID(t){return this._tiles[t]}getTerrainCoords(t,i){return i?this._getTerrainCoordsForTileRanges(t,i):this._getTerrainCoordsForRegularTile(t)}_getTerrainCoordsForRegularTile(t){const i={};for(const c of this._renderableTilesKeys){const p=this._tiles[c].tileID,g=t.clone(),b=s.bk();if(p.canonical.equals(t.canonical))s.c7(b,0,s.a5,s.a5,0,0,1);else if(p.canonical.isChildOf(t.canonical)){const S=p.canonical.z-t.canonical.z,P=p.canonical.x-(p.canonical.x>>S<<S),A=p.canonical.y-(p.canonical.y>>S<<S),k=s.a5>>S;s.c7(b,0,k,k,0,0,1),s.O(b,b,[-P*k,-A*k,0])}else{if(!t.canonical.isChildOf(p.canonical))continue;{const S=t.canonical.z-p.canonical.z,P=t.canonical.x-(t.canonical.x>>S<<S),A=t.canonical.y-(t.canonical.y>>S<<S),k=s.a5>>S;s.c7(b,0,s.a5,s.a5,0,0,1),s.O(b,b,[P*k,A*k,0]),s.Q(b,b,[1/2**S,1/2**S,0])}}g.terrainRttPosMatrix32f=new Float32Array(b),i[c]=g}return i}_getTerrainCoordsForTileRanges(t,i){const c={};for(const p of this._renderableTilesKeys){const g=this._tiles[p].tileID;if(!this._isWithinTileRanges(g,i))continue;const b=t.clone(),S=s.bk();if(g.canonical.z===t.canonical.z){const P=t.canonical.x-g.canonical.x+t.wrap*(1<<t.canonical.z),A=t.canonical.y-g.canonical.y;s.c7(S,0,s.a5,s.a5,0,0,1),s.O(S,S,[P*s.a5,A*s.a5,0])}else if(g.canonical.z>t.canonical.z){const P=g.canonical.z-t.canonical.z,A=g.canonical.x-(g.canonical.x>>P<<P)+t.wrap*(1<<g.canonical.z),k=g.canonical.y-(g.canonical.y>>P<<P),F=t.canonical.x-(g.canonical.x>>P),z=t.canonical.y-(g.canonical.y>>P),j=s.a5>>P;s.c7(S,0,j,j,0,0,1),s.O(S,S,[-A*j+F*s.a5,-k*j+z*s.a5,0])}else{const P=t.canonical.z-g.canonical.z,A=t.canonical.x-(t.canonical.x>>P<<P)+t.wrap*(1<<t.canonical.z),k=t.canonical.y-(t.canonical.y>>P<<P),F=(t.canonical.x>>P)-g.canonical.x,z=(t.canonical.y>>P)-g.canonical.y,j=s.a5<<P;s.c7(S,0,j,j,0,0,1),s.O(S,S,[A*s.a5+F*j,k*s.a5+z*j,0])}b.terrainRttPosMatrix32f=new Float32Array(S),c[p]=b}return c}getSourceTile(t,i){const c=this.tileManager._source;let p=t.overscaledZ-this.deltaZoom;if(p>c.maxzoom&&(p=c.maxzoom),p<c.minzoom)return;this._sourceTileCache[t.key]||(this._sourceTileCache[t.key]=t.scaledTo(p).key);let g=this.findTileInCaches(this._sourceTileCache[t.key]);if(!(g!=null&&g.dem)&&i)for(;p>=c.minzoom&&!(g!=null&&g.dem);)g=this.findTileInCaches(t.scaledTo(p--).key);return g}findTileInCaches(t){let i=this.tileManager.getTileByID(t);return i||(i=this.tileManager._outOfViewCache.getByKey(t),i)}anyTilesAfterTime(t=Date.now()){return this._lastTilesetChange>=t}_isWithinTileRanges(t,i){const c=i[t.canonical.z];return!!c&&(t.wrap>c.minWrap||t.wrap<c.maxWrap||t.canonical.x>=c.minTileXWrapped&&t.canonical.x<=c.maxTileXWrapped&&t.canonical.y>=c.minTileY&&t.canonical.y<=c.maxTileY)}}class zr{constructor(t,i,c){this._meshCache={},this.painter=t,this.tileManager=new Bs(i),this.options=c,this.exaggeration=typeof c.exaggeration=="number"?c.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(t,i,c,p=s.a5){var g;if(!(i>=0&&i<p&&c>=0&&c<p))return 0;const b=this.getTerrainData(t),S=(g=b.tile)===null||g===void 0?void 0:g.dem;if(!S)return 0;const P=s.cC([],[i/p*s.a5,c/p*s.a5],b.u_terrain_matrix),A=[P[0]*S.dim,P[1]*S.dim],k=Math.floor(A[0]),F=Math.floor(A[1]),z=A[0]-k,j=A[1]-F;return S.get(k,F)*(1-z)*(1-j)+S.get(k+1,F)*z*(1-j)+S.get(k,F+1)*(1-z)*j+S.get(k+1,F+1)*z*j}getElevationForLngLatZoom(t,i){if(!s.cD(i,t.wrap()))return 0;const{tileID:c,mercatorX:p,mercatorY:g}=this._getOverscaledTileIDFromLngLatZoom(t,i);return this.getElevation(c,p%s.a5,g%s.a5,s.a5)}getElevationForLngLat(t,i){const c=Or(i,{maxzoom:this.tileManager.maxzoom,minzoom:this.tileManager.minzoom,tileSize:512,terrain:this});let p=0;for(const g of c)g.canonical.z>p&&(p=Math.min(g.canonical.z,this.tileManager.maxzoom));return this.getElevationForLngLatZoom(t,p)}getElevation(t,i,c,p=s.a5){return this.getDEMElevation(t,i,c,p)*this.exaggeration}getTerrainData(t){if(!this._emptyDemTexture){const p=this.painter.context,g=new s.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new s.T(p,g,p.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new s.T(p,new s.R({width:1,height:1}),p.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(p.gl.NEAREST,p.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=s.ar([])}const i=this.tileManager.getSourceTile(t,!0);if(i&&i.dem&&(!i.demTexture||i.needsTerrainPrepare)){const p=this.painter.context;i.demTexture=this.painter.getTileTexture(i.dem.stride),i.demTexture?i.demTexture.update(i.dem.getPixels(),{premultiply:!1}):i.demTexture=new s.T(p,i.dem.getPixels(),p.gl.RGBA,{premultiply:!1}),i.demTexture.bind(p.gl.NEAREST,p.gl.CLAMP_TO_EDGE),i.needsTerrainPrepare=!1}const c=i&&i.toString()+i.tileID.key+t.key;if(c&&!this._demMatrixCache[c]){const p=this.tileManager.getSource().maxzoom;let g=t.canonical.z-i.tileID.canonical.z;t.overscaledZ>t.canonical.z&&(t.canonical.z>=p?g=t.canonical.z-p:s.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const b=t.canonical.x-(t.canonical.x>>g<<g),S=t.canonical.y-(t.canonical.y>>g<<g),P=s.cE(new Float64Array(16),[1/(s.a5<<g),1/(s.a5<<g),0]);s.O(P,P,[b*s.a5,S*s.a5,0]),this._demMatrixCache[t.key]={matrix:P,coord:t}}return{u_depth:2,u_terrain:3,u_terrain_dim:i&&i.dem&&i.dem.dim||1,u_terrain_matrix:c?this._demMatrixCache[t.key].matrix:this._emptyDemMatrix,u_terrain_unpack:i&&i.dem&&i.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(i&&i.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:i}}getFramebuffer(t){const i=this.painter,c=i.width/devicePixelRatio,p=i.height/devicePixelRatio;return!this._fbo||this._fbo.width===c&&this._fbo.height===p||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new s.T(i.context,{width:c,height:p,data:null},i.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(i.context.gl.NEAREST,i.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new s.T(i.context,{width:c,height:p,data:null},i.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(i.context.gl.NEAREST,i.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=i.context.createFramebuffer(c,p,!0,!1),this._fbo.depthAttachment.set(i.context.createRenderbuffer(i.context.gl.DEPTH_COMPONENT16,c,p))),this._fbo.colorAttachment.set(t==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const t=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const i=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let g=0,b=0;g<this._coordsTextureSize;g++)for(let S=0;S<this._coordsTextureSize;S++,b+=4)i[b+0]=255&S,i[b+1]=255&g,i[b+2]=S>>8<<4|g>>8,i[b+3]=0;const c=new s.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(i.buffer)),p=new s.T(t,c,t.gl.RGBA,{premultiply:!1});return p.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._coordsTexture=p,p}pointCoordinate(t){this.painter.maybeDrawDepthAndCoords(!0);const i=new Uint8Array(4),c=this.painter.context,p=c.gl,g=Math.round(t.x*this.painter.pixelRatio/devicePixelRatio),b=Math.round(t.y*this.painter.pixelRatio/devicePixelRatio),S=Math.round(this.painter.height/devicePixelRatio);c.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),p.readPixels(g,S-b-1,1,1,p.RGBA,p.UNSIGNED_BYTE,i),c.bindFramebuffer.set(null);const P=i[0]+(i[2]>>4<<8),A=i[1]+((15&i[2])<<8),k=this.coordsIndex[255-i[3]],F=k&&this.tileManager.getTileByID(k);if(!F)return null;const z=this._coordsTextureSize,j=(1<<F.tileID.canonical.z)*z;return new s.a9((F.tileID.canonical.x*z+P)/j+F.tileID.wrap,(F.tileID.canonical.y*z+A)/j,this.getElevation(F.tileID,P,A,z))}depthAtPoint(t){const i=new Uint8Array(4),c=this.painter.context,p=c.gl;return c.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),p.readPixels(t.x,this.painter.height/devicePixelRatio-t.y-1,1,1,p.RGBA,p.UNSIGNED_BYTE,i),c.bindFramebuffer.set(null),(i[0]/16777216+i[1]/65536+i[2]/256+i[3])/256}getTerrainMesh(t){var i;const c=((i=this.painter.style.projection)===null||i===void 0?void 0:i.transitionState)>0,p=c&&t.canonical.y===0,g=c&&t.canonical.y===(1<<t.canonical.z)-1,b=`m_${p?"n":""}_${g?"s":""}`;if(this._meshCache[b])return this._meshCache[b];const S=this.painter.context,P=new s.cF,A=new s.aY,k=this.meshSize,F=s.a5/k,z=k*k;for(let ce=0;ce<=k;ce++)for(let ve=0;ve<=k;ve++)P.emplaceBack(ve*F,ce*F,0);for(let ce=0;ce<z;ce+=k+1)for(let ve=0;ve<k;ve++)A.emplaceBack(ve+ce,k+ve+ce+1,k+ve+ce+2),A.emplaceBack(ve+ce,k+ve+ce+2,ve+ce+1);const j=P.length,G=j+(k+1),Y=(k+1)*k,Q=p?s.br:0,K=p?0:1,oe=g?s.bs:s.a5,de=g?0:1;for(let ce=0;ce<=k;ce++)P.emplaceBack(ce*F,Q,K);for(let ce=0;ce<=k;ce++)P.emplaceBack(ce*F,oe,de);for(let ce=0;ce<k;ce++)A.emplaceBack(Y+ce,G+ce,G+ce+1),A.emplaceBack(Y+ce,G+ce+1,Y+ce+1),A.emplaceBack(0+ce,j+ce+1,j+ce),A.emplaceBack(0+ce,0+ce+1,j+ce+1);const ie=P.length,he=ie+2*(k+1);for(const ce of[0,1])for(let ve=0;ve<=k;ve++)for(const Fe of[0,1])P.emplaceBack(ce*s.a5,ve*F,Fe);for(let ce=0;ce<2*k;ce+=2)A.emplaceBack(ie+ce,ie+ce+1,ie+ce+3),A.emplaceBack(ie+ce,ie+ce+3,ie+ce+2),A.emplaceBack(he+ce,he+ce+3,he+ce+1),A.emplaceBack(he+ce,he+ce+2,he+ce+3);const ge=new yr(S.createVertexBuffer(P,Of.members),S.createIndexBuffer(A),s.aX.simpleSegment(0,0,P.length,A.length));return this._meshCache[b]=ge,ge}getMeshFrameDelta(t){return 2*Math.PI*s.bE/Math.pow(2,Math.max(t,0))/5}getMinTileElevationForLngLatZoom(t,i){var c;if(!s.cD(i,t.wrap()))return 0;const{tileID:p}=this._getOverscaledTileIDFromLngLatZoom(t,i);return(c=this.getMinMaxElevation(p).minElevation)!==null&&c!==void 0?c:0}getMinMaxElevation(t){const i=this.getTerrainData(t).tile,c={minElevation:null,maxElevation:null};return i&&i.dem&&(c.minElevation=i.dem.min*this.exaggeration,c.maxElevation=i.dem.max*this.exaggeration),c}_getOverscaledTileIDFromLngLatZoom(t,i){const c=s.a9.fromLngLat(t.wrap()),p=(1<<i)*s.a5,g=c.x*p,b=c.y*p,S=Math.floor(g/s.a5),P=Math.floor(b/s.a5);return{tileID:new s.a2(i,0,i,S,P),mercatorX:g,mercatorY:b}}}class Wr{constructor(t,i,c){this._context=t,this._size=i,this._tileSize=c,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const t of this._objects)t.texture.destroy(),t.fbo.destroy()}_createObject(t){const i=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),c=new s.T(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return c.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),this._context.extTextureFilterAnisotropic&&this._context.gl.texParameterf(this._context.gl.TEXTURE_2D,this._context.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,this._context.extTextureFilterAnisotropicMax),i.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),i.colorAttachment.set(c.texture),{id:t,fbo:i,texture:c,stamp:-1,inUse:!1}}getObjectForId(t){return this._objects[t]}useObject(t){t.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter((i=>t.id!==i)),this._recentlyUsed.push(t.id)}stampObject(t){t.stamp=++this._stamp}getOrCreateFreeObject(){for(const i of this._recentlyUsed)if(!this._objects[i].inUse)return this._objects[i];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const t=this._createObject(this._objects.length);return this._objects.push(t),t}freeObject(t){t.inUse=!1}freeAllObjects(){for(const t of this._objects)this.freeObject(t)}isFull(){return!(this._objects.length<this._size)&&this._objects.some((t=>!t.inUse))===!1}}const Ja={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0,"color-relief":!0};class Ns{constructor(t,i){this.painter=t,this.terrain=i,this.pool=new Wr(t.context,30,i.tileManager.tileSize*i.qualityFactor)}destruct(){this.pool.destruct()}getTexture(t){return this.pool.getObjectForId(t.rtt[this._stacks.length-1].id).texture}prepareForRender(t,i){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.tileManager.getRenderableTiles(),this._renderableLayerIds=t._order.filter((c=>!t._layers[c].isHidden(i))),this._coordsAscending={};for(const c in t.tileManagers){this._coordsAscending[c]={};const p=t.tileManagers[c].getVisibleCoordinates(),g=t.tileManagers[c].getSource(),b=g instanceof on?g.terrainTileRanges:null;for(const S of p){const P=this.terrain.tileManager.getTerrainCoords(S,b);for(const A in P)this._coordsAscending[c][A]||(this._coordsAscending[c][A]=[]),this._coordsAscending[c][A].push(P[A])}}this._coordsAscendingStr={};for(const c of t._order){const p=t._layers[c],g=p.source;if(Ja[p.type]&&!this._coordsAscendingStr[g]){this._coordsAscendingStr[g]={};for(const b in this._coordsAscending[g])this._coordsAscendingStr[g][b]=this._coordsAscending[g][b].map((S=>S.key)).sort().join()}}for(const c of this._renderableTiles)for(const p in this._coordsAscendingStr){const g=this._coordsAscendingStr[p][c.tileID.key];g&&g!==c.rttCoords[p]&&(c.rtt=[])}}renderLayer(t,i){if(t.isHidden(this.painter.transform.zoom))return!1;const c=Object.assign(Object.assign({},i),{isRenderingToTexture:!0}),p=t.type,g=this.painter,b=this._renderableLayerIds[this._renderableLayerIds.length-1]===t.id;if(Ja[p]&&(this._prevType&&Ja[this._prevType]||this._stacks.push([]),this._prevType=p,this._stacks[this._stacks.length-1].push(t.id),!b))return!0;if(Ja[this._prevType]||Ja[p]&&b){this._prevType=p;const S=this._stacks.length-1,P=this._stacks[S]||[];for(const A of this._renderableTiles){if(this.pool.isFull()&&(vu(this.painter,this.terrain,this._rttTiles,c),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(A),A.rtt[S]){const F=this.pool.getObjectForId(A.rtt[S].id);if(F.stamp===A.rtt[S].stamp){this.pool.useObject(F);continue}}const k=this.pool.getOrCreateFreeObject();this.pool.useObject(k),this.pool.stampObject(k),A.rtt[S]={id:k.id,stamp:k.stamp},g.context.bindFramebuffer.set(k.fbo.framebuffer),g.context.clear({color:s.bp.transparent,stencil:0}),g.currentStencilSource=void 0;for(let F=0;F<P.length;F++){const z=g.style._layers[P[F]],j=z.source?this._coordsAscending[z.source][A.tileID.key]:[A.tileID];g.context.viewport.set([0,0,k.fbo.width,k.fbo.height]),g._renderTileClippingMasks(z,j,!0),g.renderLayer(g,g.style.tileManagers[z.source],z,j,c),z.source&&(A.rttCoords[z.source]=this._coordsAscendingStr[z.source][A.tileID.key])}}return vu(this.painter,this.terrain,this._rttTiles,c),this._rttTiles=[],this.pool.freeAllObjects(),Ja[p]}return!1}}const Kl={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","Map.Title":"Map","Marker.Title":"Map marker","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","Popup.Close":"Close popup","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","GlobeControl.Enable":"Enable globe","GlobeControl.Disable":"Disable globe","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use â + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},ku=I,Jl={hash:!1,interactive:!0,bearingSnap:7,attributionControl:gi,maplibreLogo:!1,refreshExpiredTiles:!0,canvasContextAttributes:{antialias:!1,preserveDrawingBuffer:!1,powerPreference:"high-performance",failIfMajorPerformanceCaveat:!1,desynchronized:!1,contextType:void 0},scrollZoom:!0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,trackResize:!0,center:[0,0],elevation:0,zoom:0,bearing:0,pitch:0,roll:0,renderWorldCopies:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:s.c.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,transformConstrain:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:"sans-serif",pitchWithRotate:!0,rollEnabled:!1,reduceMotion:void 0,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0,centerClampedToGround:!0,experimentalZoomLevelsToOverscale:void 0},Du={showCompass:!0,showZoom:!0,visualizePitch:!1,visualizeRoll:!0};class js{constructor(t,i,c=!1){this.mousedown=g=>{this.startMove(g,te.mousePos(this.element,g)),te.addEventListener(window,"mousemove",this.mousemove),te.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=g=>{this.move(g,te.mousePos(this.element,g))},this.mouseup=g=>{this._rotatePitchHandler.dragEnd(g),this.offTemp()},this.touchstart=g=>{g.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=te.touchPos(this.element,g.targetTouches)[0],this.startMove(g,this._startPos),te.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),te.addEventListener(window,"touchend",this.touchend))},this.touchmove=g=>{g.targetTouches.length!==1?this.reset():(this._lastPos=te.touchPos(this.element,g.targetTouches)[0],this.move(g,this._lastPos))},this.touchend=g=>{g.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this._rotatePitchHandler.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10,this.element=i;const p=new Ap;this._rotatePitchHandler=new Bo({clickTolerance:3,move:(g,b)=>{const S=i.getBoundingClientRect(),P=new s.P((S.bottom-S.top)/2,(S.right-S.left)/2);return{bearingDelta:s.cx(new s.P(g.x,b.y),b,P),pitchDelta:c?-.5*(b.y-g.y):void 0}},moveStateManager:p,enable:!0,assignEvents:()=>{}}),this.map=t,te.addEventListener(i,"mousedown",this.mousedown),te.addEventListener(i,"touchstart",this.touchstart,{passive:!1}),te.addEventListener(i,"touchcancel",this.reset)}startMove(t,i){this._rotatePitchHandler.dragStart(t,i),te.disableDrag()}move(t,i){const c=this.map,{bearingDelta:p,pitchDelta:g}=this._rotatePitchHandler.dragMove(t,i)||{};p&&c.setBearing(c.getBearing()+p),g&&c.setPitch(c.getPitch()+g)}off(){const t=this.element;te.removeEventListener(t,"mousedown",this.mousedown),te.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),te.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),te.removeEventListener(window,"touchend",this.touchend),te.removeEventListener(t,"touchcancel",this.reset),this.offTemp()}offTemp(){te.enableDrag(),te.removeEventListener(window,"mousemove",this.mousemove),te.removeEventListener(window,"mouseup",this.mouseup),te.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),te.removeEventListener(window,"touchend",this.touchend)}}let ea;function Ql(m,t,i,c=!1){if(c||!i.getCoveringTilesDetailsProvider().allowWorldCopies())return m==null?void 0:m.wrap();const p=new s.V(m.lng,m.lat);if(m=new s.V(m.lng,m.lat),t){const g=new s.V(m.lng-360,m.lat),b=new s.V(m.lng+360,m.lat),S=i.locationToScreenPoint(m).distSqr(t);i.locationToScreenPoint(g).distSqr(t)<S?m=g:i.locationToScreenPoint(b).distSqr(t)<S&&(m=b)}for(;Math.abs(m.lng-i.center.lng)>180;){const g=i.locationToScreenPoint(m);if(g.x>=0&&g.y>=0&&g.x<=i.width&&g.y<=i.height)break;m.lng>i.center.lng?m.lng-=360:m.lng+=360}return m.lng!==p.lng&&i.isPointOnMapSurface(i.locationToScreenPoint(m))?m:p}const Vs={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function ec(m,t,i){const c=m.classList;for(const p in Vs)c.remove(`maplibregl-${i}-anchor-${p}`);c.add(`maplibregl-${i}-anchor-${t}`)}class Us extends s.E{constructor(t){if(super(),this._onKeyPress=i=>{const c=i.code,p=i.charCode||i.keyCode;c!=="Space"&&c!=="Enter"&&p!==32&&p!==13||this.togglePopup()},this._onMapClick=i=>{const c=i.originalEvent.target,p=this._element;this._popup&&(c===p||p.contains(c))&&this.togglePopup()},this._update=i=>{if(!this._map)return;const c=this._map.loaded()&&!this._map.isMoving();((i==null?void 0:i.type)==="terrain"||(i==null?void 0:i.type)==="render"&&!c)&&this._map.once("render",this._update),this._lngLat=Ql(this._lngLat,this._flatPos,this._map.transform),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationToScreenPoint(this._lngLat)._add(this._offset));let p="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?p=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(p=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let g="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?g="rotateX(0deg)":this._pitchAlignment==="map"&&(g=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||i&&i.type!=="moveend"||(this._pos=this._pos.round()),te.setTransform(this._element,`${Vs[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${g} ${p}`),ee.frameAsync(new AbortController).then((()=>{this._updateOpacity(i&&i.type==="moveend")})).catch((()=>{}))},this._onMove=i=>{if(!this._isDragging){const c=this._clickTolerance||this._map._clickTolerance;this._isDragging=i.point.dist(this._pointerdownPos)>=c}this._isDragging&&(this._pos=i.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new s.l("dragstart"))),this.fire(new s.l("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new s.l("dragend")),this._state="inactive"},this._addDragHandler=i=>{this._element.contains(i.originalEvent.target)&&(i.preventDefault(),this._positionDelta=i.point.sub(this._pos).add(this._offset),this._pointerdownPos=i.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=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._subpixelPositioning=t&&t.subpixelPositioning||!1,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"?t.pitchAlignment:this._rotationAlignment,this.setOpacity(t==null?void 0:t.opacity,t==null?void 0:t.opacityWhenCovered),t&&t.element)this._element=t.element,this._offset=s.P.convert(t&&t.offset||[0,0]);else{this._defaultMarker=!0,this._element=te.create("div");const i=te.createNS("http://www.w3.org/2000/svg","svg"),c=41,p=27;i.setAttributeNS(null,"display","block"),i.setAttributeNS(null,"height",`${c}px`),i.setAttributeNS(null,"width",`${p}px`),i.setAttributeNS(null,"viewBox",`0 0 ${p} ${c}`);const g=te.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"stroke","none"),g.setAttributeNS(null,"stroke-width","1"),g.setAttributeNS(null,"fill","none"),g.setAttributeNS(null,"fill-rule","evenodd");const b=te.createNS("http://www.w3.org/2000/svg","g");b.setAttributeNS(null,"fill-rule","nonzero");const S=te.createNS("http://www.w3.org/2000/svg","g");S.setAttributeNS(null,"transform","translate(3.0, 29.0)"),S.setAttributeNS(null,"fill","#000000");const 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G=te.createNS("http://www.w3.org/2000/svg","g");G.setAttributeNS(null,"transform","translate(8.0, 8.0)");const Y=te.createNS("http://www.w3.org/2000/svg","circle");Y.setAttributeNS(null,"fill","#000000"),Y.setAttributeNS(null,"opacity","0.25"),Y.setAttributeNS(null,"cx","5.5"),Y.setAttributeNS(null,"cy","5.5"),Y.setAttributeNS(null,"r","5.4999962");const Q=te.createNS("http://www.w3.org/2000/svg","circle");Q.setAttributeNS(null,"fill","#FFFFFF"),Q.setAttributeNS(null,"cx","5.5"),Q.setAttributeNS(null,"cy","5.5"),Q.setAttributeNS(null,"r","5.4999962"),G.appendChild(Y),G.appendChild(Q),b.appendChild(S),b.appendChild(A),b.appendChild(F),b.appendChild(j),b.appendChild(G),i.appendChild(b),i.setAttributeNS(null,"height",c*this._scale+"px"),i.setAttributeNS(null,"width",p*this._scale+"px"),this._element.appendChild(i),this._offset=s.P.convert(t&&t.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(i=>{i.preventDefault()})),this._element.addEventListener("mousedown",(i=>{i.preventDefault()})),ec(this._element,this._anchor,"marker"),t&&t.className)for(const i of t.className.split(" "))this._element.classList.add(i);this._popup=null}addTo(t){return this.remove(),this._map=t,this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label",t._getUIString("Marker.Title")),this._element.hasAttribute("role")||this._element.setAttribute("role","button"),t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),t.on("terrain",this._update),t.on("projectiontransition",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("projectiontransition",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),te.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=s.V.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const p=Math.abs(13.5)/Math.SQRT2;t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[p,-1*(38.1-13.5+p)],"bottom-right":[-p,-1*(38.1-13.5+p)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=t,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}setSubpixelPositioning(t){return this._subpixelPositioning=t,this}getPopup(){return this._popup}togglePopup(){const t=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:t?(t.isOpen()?t.remove():(t.setLngLat(this._lngLat),t.addTo(this._map)),this):this}_updateOpacity(t=!1){var i,c;const p=(i=this._map)===null||i===void 0?void 0:i.terrain,g=this._map.transform.isLocationOccluded(this._lngLat);if(!p||g){const j=g?this._opacityWhenCovered:this._opacity;return void(this._element.style.opacity!==j&&(this._element.style.opacity=j))}if(t)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout((()=>{this._opacityTimeout=null}),100)}const b=this._map,S=b.terrain.depthAtPoint(this._pos),P=b.terrain.getElevationForLngLat(this._lngLat,b.transform);if(b.transform.lngLatToCameraDepth(this._lngLat,P)-S<.006)return void(this._element.style.opacity=this._opacity);const A=-this._offset.y/b.transform.pixelsPerMeter,k=Math.sin(b.getPitch()*Math.PI/180)*A,F=b.terrain.depthAtPoint(new s.P(this._pos.x,this._pos.y-this._offset.y)),z=b.transform.lngLatToCameraDepth(this._lngLat,P+k)-F>.006;!((c=this._popup)===null||c===void 0)&&c.isOpen()&&z&&this._popup.remove(),this._element.style.opacity=z?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(t){return this._offset=s.P.convert(t),this._update(),this}addClassName(t){this._element.classList.add(t)}removeClassName(t){this._element.classList.remove(t)}toggleClassName(t){return this._element.classList.toggle(t)}setDraggable(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(t){return this._rotation=t||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t&&t!=="auto"?t:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(t,i){return(this._opacity===void 0||t===void 0&&i===void 0)&&(this._opacity="1",this._opacityWhenCovered="0.2"),t!==void 0&&(this._opacity=t),i!==void 0&&(this._opacityWhenCovered=i),this._map&&this._updateOpacity(!0),this}}const Lu={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let jo=0,Qa=!1;const Ru={maxWidth:100,unit:"metric"};function $s(m,t,i){const c=i&&i.maxWidth||100,p=m._container.clientHeight/2,g=m._container.clientWidth/2,b=m.unproject([g-c/2,p]),S=m.unproject([g+c/2,p]),P=Math.round(m.project(S).x-m.project(b).x),A=Math.min(c,P,m._container.clientWidth),k=b.distanceTo(S);if(i&&i.unit==="imperial"){const F=3.2808*k;F>5280?eo(t,A,F/5280,m._getUIString("ScaleControl.Miles")):eo(t,A,F,m._getUIString("ScaleControl.Feet"))}else i&&i.unit==="nautical"?eo(t,A,k/1852,m._getUIString("ScaleControl.NauticalMiles")):k>=1e3?eo(t,A,k/1e3,m._getUIString("ScaleControl.Kilometers")):eo(t,A,k,m._getUIString("ScaleControl.Meters"))}function eo(m,t,i,c){const p=(function(g){const b=Math.pow(10,`${Math.floor(g)}`.length-1);let S=g/b;return S=S>=10?10:S>=5?5:S>=3?3:S>=2?2:S>=1?1:(function(P){const A=Math.pow(10,Math.ceil(-Math.log(P)/Math.LN10));return Math.round(P*A)/A})(S),b*S})(i);m.style.width=t*(p/i)+"px",m.innerHTML=`${p} ${c}`}const zu={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1,locationOccludedOpacity:void 0,padding:void 0},tc=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function rc(m){if(m){if(typeof m=="number"){const t=Math.round(Math.abs(m)/Math.SQRT2);return{center:new s.P(0,0),top:new s.P(0,m),"top-left":new s.P(t,t),"top-right":new s.P(-t,t),bottom:new s.P(0,-m),"bottom-left":new s.P(t,-t),"bottom-right":new s.P(-t,-t),left:new s.P(m,0),right:new s.P(-m,0)}}if(m instanceof s.P||Array.isArray(m)){const t=s.P.convert(m);return{center:t,top:t,"top-left":t,"top-right":t,bottom:t,"bottom-left":t,"bottom-right":t,left:t,right:t}}return{center:s.P.convert(m.center||[0,0]),top:s.P.convert(m.top||[0,0]),"top-left":s.P.convert(m["top-left"]||[0,0]),"top-right":s.P.convert(m["top-right"]||[0,0]),bottom:s.P.convert(m.bottom||[0,0]),"bottom-left":s.P.convert(m["bottom-left"]||[0,0]),"bottom-right":s.P.convert(m["bottom-right"]||[0,0]),left:s.P.convert(m.left||[0,0]),right:s.P.convert(m.right||[0,0])}}return rc(new s.P(0,0))}const Fu=I;v.AJAXError=s.cI,v.Event=s.l,v.Evented=s.E,v.LngLat=s.V,v.MercatorCoordinate=s.a9,v.Point=s.P,v.addProtocol=s.cJ,v.config=s.c,v.removeProtocol=s.cK,v.AttributionControl=Cu,v.BoxZoomHandler=Oo,v.CanvasSource=q,v.CooperativeGesturesHandler=gt,v.DoubleClickZoomHandler=Au,v.DragPanHandler=zp,v.DragRotateHandler=Mi,v.EdgeInsets=xo,v.FullscreenControl=class extends s.E{constructor(m={}){super(),this._onFullscreenChange=()=>{var t;let i=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((t=i==null?void 0:i.shadowRoot)===null||t===void 0)&&t.fullscreenElement;)i=i.shadowRoot.fullscreenElement;i===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,m&&m.container&&(m.container instanceof HTMLElement?this._container=m.container:s.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(m){return this._map=m,this._container||(this._container=this._map.getContainer()),this._controlContainer=te.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){te.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const m=this._fullscreenButton=te.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);te.create("span","maplibregl-ctrl-icon",m).setAttribute("aria-hidden","true"),m.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const m=this._getTitle();this._fullscreenButton.setAttribute("aria-label",m),this._fullscreenButton.title=m}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new s.l("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new s.l("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},v.GeoJSONSource=On,v.GeolocateControl=class extends s.E{constructor(m){super(),this._onSuccess=t=>{if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new s.l("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_E
811RROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(t),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new s.l("geolocate",t)),this._finish()}},this._updateCamera=t=>{const i=new s.V(t.coords.longitude,t.coords.latitude),c=t.coords.accuracy,p=this._map.getBearing(),g=s.e({bearing:p},this.options.fitBoundsOptions),b=Kt.fromLngLat(i,c);this._map.fitBounds(b,g,{geolocateSource:!0})},this._updateMarker=t=>{if(t){const i=new s.V(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._updateCircleRadiusIfNeeded()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onUpdate=()=>{this._updateCircleRadiusIfNeeded()},this._onError=t=>{if(this._map){if(t.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(t.code===3&&Qa)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new s.l("error",t)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=()=>{this._map&&(this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this._geolocateButton=te.create("button","maplibregl-ctrl-geolocate",this._container),te.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",this._geolocateButton.disabled=!0)},this._finishSetupUI=t=>{if(this._map){if(t===!1){s.w("Geolocation support is not available so the GeolocateControl will be disabled.");const i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{const i=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.disabled=!1,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=te.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Us({element:this._dotElement}),this._circleElement=te.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Us({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onUpdate),this._map.on("move",this._onUpdate),this._map.on("rotate",this._onUpdate),this._map.on("pitch",this._onUpdate)),this._geolocateButton.addEventListener("click",(()=>this.trigger())),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(i=>{const c=(i==null?void 0:i[0])instanceof ResizeObserverEntry;i.geolocateSource||this._watchState!=="ACTIVE_LOCK"||c||this._map.isZooming()||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new s.l("trackuserlocationend")),this.fire(new s.l("userlocationlostfocus")))}))}},this.options=s.e({},Lu,m)}onAdd(m){return this._map=m,this._container=te.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),(function(){return s._(this,arguments,void 0,(function*(t=!1){if(ea!==void 0&&!t)return ea;if(window.navigator.permissions===void 0)return ea=!!window.navigator.geolocation,ea;try{ea=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{ea=!!window.navigator.geolocation}return ea}))})().then((t=>this._finishSetupUI(t))),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),te.remove(this._container),this._map.off("zoom",this._onUpdate),this._map.off("move",this._onUpdate),this._map.off("rotate",this._onUpdate),this._map.off("pitch",this._onUpdate),this._map=void 0,jo=0,Qa=!1}_isOutOfMapMaxBounds(m){const t=this._map.getMaxBounds(),i=m.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_E
811RROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":case"BACKGROUND_ERROR":case"OFF":case void 0:break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadiusIfNeeded(){const m=this._userLocationDotMarker.getLngLat();if(!(this.options.showUserLocation&&this.options.showAccuracyCircle&&this._accuracy&&m))return;const t=this._map.project(m),i=this._map.unproject([t.x+100,t.y]),c=m.distanceTo(i)/100,p=2*this._accuracy/c;this._circleElement.style.width=`${p.toFixed(2)}px`,this._circleElement.style.height=`${p.toFixed(2)}px`}trigger(){if(!this._setup)return s.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new s.l("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":jo--,Qa=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new s.l("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new s.l("trackuserlocationstart")),this.fire(new s.l("userlocationfocus"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let m;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),jo++,jo>1?(m={maximumAge:6e5,timeout:0},Qa=!0):(m=this.options.positionOptions,Qa=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,m)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},v.GlobeControl=class{constructor(){this._toggleProjection=()=>{var m;const t=(m=this._map.getProjection())===null||m===void 0?void 0:m.type;this._map.setProjection(t!=="mercator"&&t?{type:"mercator"}:{type:"globe"}),this._updateGlobeIcon()},this._updateGlobeIcon=()=>{var m;this._globeButton.classList.remove("maplibregl-ctrl-globe"),this._globeButton.classList.remove("maplibregl-ctrl-globe-enabled"),((m=this._map.getProjection())===null||m===void 0?void 0:m.type)==="globe"?(this._globeButton.classList.add("maplibregl-ctrl-globe-enabled"),this._globeButton.title=this._map._getUIString("GlobeControl.Disable")):(this._globeButton.classList.add("maplibregl-ctrl-globe"),this._globeButton.title=this._map._getUIString("GlobeControl.Enable"))}}onAdd(m){return this._map=m,this._container=te.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._globeButton=te.create("button","maplibregl-ctrl-globe",this._container),te.create("span","maplibregl-ctrl-icon",this._globeButton).setAttribute("aria-hidden","true"),this._globeButton.type="button",this._globeButton.addEventListener("click",this._toggleProjection),this._updateGlobeIcon(),this._map.on("styledata",this._updateGlobeIcon),this._container}onRemove(){te.remove(this._container),this._map.off("styledata",this._updateGlobeIcon),this._globeButton.removeEventListener("click",this._toggleProjection),this._map=void 0}}
vendor: 22,963 bytes, line 811
811,v.Hash=wu,v.ImageSource=on,v.KeyboardHandler=dr,v.LngLatBounds=Kt,v.LogoControl=Fp,v.Map=class extends qn{constructor(m){var t,i;s.cG.mark(s.cH.create);const c=Object.assign(Object.assign(Object.assign({},Jl),m),{canvasContextAttributes:Object.assign(Object.assign({},Jl.canvasContextAttributes),m.canvasContextAttributes)});if(c.minZoom!=null&&c.maxZoom!=null&&c.minZoom>c.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(c.minPitch!=null&&c.maxPitch!=null&&c.minPitch>c.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(c.minPitch!=null&&c.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(c.maxPitch!=null&&c.maxPitch>180)throw new Error("maxPitch must be less than or equal to 180");const p=new Va,g=new Ua;if(c.minZoom!==void 0&&p.setMinZoom(c.minZoom),c.maxZoom!==void 0&&p.setMaxZoom(c.maxZoom),c.minPitch!==void 0&&p.setMinPitch(c.minPitch),c.maxPitch!==void 0&&p.setMaxPitch(c.maxPitch),c.renderWorldCopies!==void 0&&p.setRenderWorldCopies(c.renderWorldCopies),c.transformConstrain!==null&&p.setConstrainOverride(c.transformConstrain),super(p,g,{bearingSnap:c.bearingSnap}),this._idleTriggered=!1,this._crossFadingFactor=1,this._renderTaskQueue=new Ff,this._controls=[],this._mapId=s.af(),this._lostContextStyle={style:null,images:null},this._contextLost=S=>{S.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.painter.destroy();for(const P of Object.values(this.style._layers))if(P.type==="custom"&&console.warn(`Custom layer with id '${P.id}' cannot be restored after WebGL context loss. You will need to re-add it manually after context restoration.`),P._listeners)for(const[A]of Object.entries(P._listeners))console.warn(`Custom layer with id '${P.id}' had event listeners for event '${A}' which cannot be restored after WebGL context loss. You will need to re-add them manually after context restoration.`);this._lostContextStyle=this._getStyleAndImages(),this.style.destroy(),this.style=null,this.fire(new s.l("webglcontextlost",{originalEvent:S}))},this._contextRestored=S=>{this._lostContextStyle.style&&this.setStyle(this._lostContextStyle.style,{diff:!1}),this._lostContextStyle.images&&(this.style.imageManager.images=this._lostContextStyle.images),this._lostContextStyle={style:null,images:null},this._setupPainter(),this.resize(),this._update(),this._resizeInternal(),this.fire(new s.l("webglcontextrestored",{originalEvent:S}))},this._onMapScroll=S=>{if(S.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=c.interactive,this._maxTileCacheSize=c.maxTileCacheSize,this._maxTileCacheZoomLevels=c.maxTileCacheZoomLevels,this._canvasContextAttributes=Object.assign({},c.canvasContextAttributes),this._trackResize=c.trackResize===!0,this._bearingSnap=c.bearingSnap,this._centerClampedToGround=c.centerClampedToGround,this._refreshExpiredTiles=c.refreshExpiredTiles===!0,this._fadeDuration=c.fadeDuration,this._crossSourceCollisions=c.crossSourceCollisions===!0,this._collectResourceTiming=c.collectResourceTiming===!0,this._locale=Object.assign(Object.assign({},Kl),c.locale),this._clickTolerance=c.clickTolerance,this._overridePixelRatio=c.pixelRatio,this._maxCanvasSize=c.maxCanvasSize,this._zoomLevelsToOverscale=c.experimentalZoomLevelsToOverscale,this.transformCameraUpdate=c.transformCameraUpdate,this.transformConstrain=c.transformConstrain,this.cancelPendingTileRequestsWhileZooming=c.cancelPendingTileRequestsWhileZooming===!0,c.reduceMotion!==void 0&&(ee.prefersReducedMotion=c.reduceMotion),this._imageQueueHandle=Ie.addThrottleControl((()=>this.isMoving())),this._requestManager=new Ze(c.transformRequest),typeof c.container=="string"){if(this._container=document.getElementById(c.container),!this._container)throw new Error(`Container '${c.container}' not found.`)}else{if(!(c.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=c.container}if(c.maxBounds&&this.setMaxBounds(c.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",(()=>this._update(!1))),this.on("moveend",(()=>this._update(!1))),this.on("zoom",(()=>this._update(!0))),this.on("terrain",(()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)})),this.once("idle",(()=>{this._idleTriggered=!0})),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let S=!1;const P=bu((A=>{this._trackResize&&!this._removed&&(this.resize(A),this.redraw())}),50);this._resizeObserver=new ResizeObserver((A=>{S?P(A):S=!0})),this._resizeObserver.observe(this._container)}this.handlers=new Yl(this,c),this._hash=c.hash&&new wu(typeof c.hash=="string"&&c.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:c.center,elevation:c.elevation,zoom:c.zoom,bearing:c.bearing,pitch:c.pitch,roll:c.roll}),c.bounds&&(this.resize(),this.fitBounds(c.bounds,s.e({},c.fitBoundsOptions,{duration:0}))));const b=typeof c.style=="string"||((i=(t=c.style)===null||t===void 0?void 0:t.projection)===null||i===void 0?void 0:i.type)!=="globe";this.resize(null,b),this._localIdeographFontFamily=c.localIdeographFontFamily,this._validateStyle=c.validateStyle,c.style&&this.setStyle(c.style,{localIdeographFontFamily:c.localIdeographFontFamily}),c.attributionControl&&this.addControl(new Cu(typeof c.attributionControl=="boolean"?void 0:c.attributionControl)),c.maplibreLogo&&this.addControl(new Fp,c.logoPosition),this.on("style.load",(()=>{if(b||this._resizeTransform(),this.transform.unmodified){const S=s.U(this.style.stylesheet,["center","zoom","bearing","pitch","roll"]);this.jumpTo(S)}})),this.on("data",(S=>{this._update(S.dataType==="style"),this.fire(new s.l(`${S.dataType}data`,S))})),this.on("dataloading",(S=>{this.fire(new s.l(`${S.dataType}dataloading`,S))})),this.on("dataabort",(S=>{this.fire(new s.l("sourcedataabort",S))}))}_getMapId(){return this._mapId}setGlobalStateProperty(m,t){return this.style.setGlobalStateProperty(m,t),this._update(!0)}getGlobalState(){return this.style.getGlobalState()}addControl(m,t){if(t===void 0&&(t=m.getDefaultPosition?m.getDefaultPosition():"top-right"),!m||!m.onAdd)return this.fire(new s.k(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const i=m.onAdd(this);this._controls.push(m);const c=this._controlPositions[t];return t.indexOf("bottom")!==-1?c.insertBefore(i,c.firstChild):c.appendChild(i),this}removeControl(m){if(!m||!m.onRemove)return this.fire(new s.k(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const t=this._controls.indexOf(m);return t>-1&&this._controls.splice(t,1),m.onRemove(this),this}hasControl(m){return this._controls.indexOf(m)>-1}coveringTiles(m){return Or(this.transform,m)}calculateCameraOptionsFromTo(m,t,i,c){return c==null&&this.terrain&&(c=this.terrain.getElevationForLngLat(i,this.transform)),super.calculateCameraOptionsFromTo(m,t,i,c)}resize(m,t=!0){if(this._lostContextStyle.style!==null)return this;this._resizeInternal(t);const i=!this._moving;return i&&(this.stop(),this.fire(new s.l("movestart",m)).fire(new s.l("move",m))),this.fire(new s.l("resize",m)),i&&this.fire(new s.l("moveend",m)),this}_resizeInternal(m=!0){const[t,i]=this._containerDimensions(),c=this._getClampedPixelRatio(t,i);if(this._resizeCanvas(t,i,c),this.painter.resize(t,i,c),this.painter.overLimit()){const p=this.painter.context.gl;this._maxCanvasSize=[p.drawingBufferWidth,p.drawingBufferHeight];const g=this._getClampedPixelRatio(t,i);this._resizeCanvas(t,i,g),this.painter.resize(t,i,g)}this._resizeTransform(m)}_resizeTransform(m=!0){var t;const[i,c]=this._containerDimensions();this.transform.resize(i,c,m),(t=this._requestedCameraState)===null||t===void 0||t.resize(i,c,m)}_getClampedPixelRatio(m,t){const{0:i,1:c}=this._maxCanvasSize,p=this.getPixelRatio(),g=m*p,b=t*p;return Math.min(g>i?i/g:1,b>c?c/b:1)*p}getPixelRatio(){var m;return(m=this._overridePixelRatio)!==null&&m!==void 0?m:devicePixelRatio}setPixelRatio(m){this._overridePixelRatio=m,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(m){return this.transform.setMaxBounds(Kt.convert(m)),this._update()}setMinZoom(m){if((m=m??-2)>=-2&&m<=this.transform.maxZoom){const t=this._getTransformForUpdate();return t.setMinZoom(m),this._applyUpdatedTransform(t),this._update(),this}throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(m){if((m=m??22)>=this.transform.minZoom){const t=this._getTransformForUpdate();return t.setMaxZoom(m),this._applyUpdatedTransform(t),this._update(),this}throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(m){if((m=m??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(m>=0&&m<=this.transform.maxPitch)return this.transform.setMinPitch(m),this._update(),this.getPitch()<m&&this.setPitch(m),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(m){if((m=m??60)>180)throw new Error("maxPitch must be less than or equal to 180");if(m>=this.transform.minPitch)return this.transform.setMaxPitch(m),this._update(),this.getPitch()>m&&this.setPitch(m),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(m){return this.transform.setRenderWorldCopies(m),this._update()}setTransformConstrain(m){return this.transform.setConstrainOverride(m),this._update()}project(m){return this.transform.locationToScreenPoint(s.V.convert(m),this.style&&this.terrain)}unproject(m){return this.transform.screenPointToLocation(s.P.convert(m),this.terrain)}isMoving(){var m;return this._moving||((m=this.handlers)===null||m===void 0?void 0:m.isMoving())}isZooming(){var m;return this._zooming||((m=this.handlers)===null||m===void 0?void 0:m.isZooming())}isRotating(){var m;return this._rotating||((m=this.handlers)===null||m===void 0?void 0:m.isRotating())}_createDelegatedListener(m,t,i){if(m==="mouseenter"||m==="mouseover"){let c=!1;return{layers:t,listener:i,delegates:{mousemove:g=>{const b=t.filter((P=>this.getLayer(P))),S=b.length!==0?this.queryRenderedFeatures(g.point,{layers:b}):[];S.length?c||(c=!0,i.call(this,new vn(m,this,g.originalEvent,{features:S}))):c=!1},mouseout:()=>{c=!1}}}}if(m==="mouseleave"||m==="mouseout"){let c=!1;return{layers:t,listener:i,delegates:{mousemove:b=>{const S=t.filter((P=>this.getLayer(P)));(S.length!==0?this.queryRenderedFeatures(b.point,{layers:S}):[]).length?c=!0:c&&(c=!1,i.call(this,new vn(m,this,b.originalEvent)))},mouseout:b=>{c&&(c=!1,i.call(this,new vn(m,this,b.originalEvent)))}}}}{const c=p=>{const g=t.filter((S=>this.getLayer(S))),b=g.length!==0?this.queryRenderedFeatures(p.point,{layers:g}):[];b.length&&(p.features=b,i.call(this,p),delete p.features)};return{layers:t,listener:i,delegates:{[m]:c}}}}_saveDelegatedListener(m,t){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[m]=this._delegatedListeners[m]||[],this._delegatedListeners[m].push(t)}_removeDelegatedListener(m,t,i){if(!this._delegatedListeners||!this._delegatedListeners[m])return;const c=this._delegatedListeners[m];for(let p=0;p<c.length;p++){const g=c[p];if(g.listener===i&&g.layers.length===t.length&&g.layers.every((b=>t.includes(b)))){for(const b in g.delegates)this.off(b,g.delegates[b]);return void c.splice(p,1)}}}on(m,t,i){if(i===void 0)return super.on(m,t);const c=typeof t=="string"?[t]:t,p=this._createDelegatedListener(m,c,i);this._saveDelegatedListener(m,p);for(const g in p.delegates)this.on(g,p.delegates[g]);return{unsubscribe:()=>{this._removeDelegatedListener(m,c,i)}}}once(m,t,i){if(i===void 0)return super.once(m,t);const c=typeof t=="string"?[t]:t,p=this._createDelegatedListener(m,c,i);for(const g in p.delegates){const b=p.delegates[g];p.delegates[g]=(...S)=>{this._removeDelegatedListener(m,c,i),b(...S)}}this._saveDelegatedListener(m,p);for(const g in p.delegates)this.once(g,p.delegates[g]);return this}off(m,t,i){return i===void 0?super.off(m,t):(this._removeDelegatedListener(m,typeof t=="string"?[t]:t,i),this)}queryRenderedFeatures(m,t){if(!this.style)return[];let i;const c=m instanceof s.P||Array.isArray(m),p=c?m:[[0,0],[this.transform.width,this.transform.height]];if(t=t||(c?{}:m)||{},p instanceof s.P||typeof p[0]=="number")i=[s.P.convert(p)];else{const g=s.P.convert(p[0]),b=s.P.convert(p[1]);i=[g,new s.P(b.x,g.y),b,new s.P(g.x,b.y),g]}return this.style.queryRenderedFeatures(i,t,this.transform)}querySourceFeatures(m,t){return this.style.querySourceFeatures(m,t)}setStyle(m,t){return(t=s.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},t)).diff!==!1&&t.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&m?(this._diffStyle(m,t),this):(this._localIdeographFontFamily=t.localIdeographFontFamily,this._updateStyle(m,t))}setTransformRequest(m){return this._requestManager.setTransformRequest(m),this}_getUIString(m){const t=this._locale[m];if(t==null)throw new Error(`Missing UI string '${m}'`);return t}_updateStyle(m,t){var i,c;if(t.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",(()=>this._updateStyle(m,t)));const p=this.style&&t.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!m)),m?(this.style=new qa(this,t||{}),this.style.setEventedParent(this,{style:this.style}),typeof m=="string"?this.style.loadURL(m,t,p):this.style.loadJSON(m,t,p),this):((c=(i=this.style)===null||i===void 0?void 0:i.projection)===null||c===void 0||c.destroy(),delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new qa(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(m,t){if(typeof m=="string"){const i=this._requestManager.transformRequest(m,"Style");s.j(i,new AbortController).then((c=>{this._updateDiff(c.data,t)})).catch((c=>{c&&this.fire(new s.k(c))}))}else typeof m=="object"&&this._updateDiff(m,t)}_updateDiff(m,t){try{this.style.setState(m,t)&&this._update(!0)}catch(i){s.w(`Unable to perform style diff: ${i.message||i.error||i}. Rebuilding the style from scratch.`),this._updateStyle(m,t)}}getStyle(){if(this.style)return this.style.serialize()}_getStyleAndImages(){return this.style?{style:this.style.serialize(),images:this.style.imageManager.cloneImages()}:{style:null,images:{}}}isStyleLoaded(){return this.style?this.style.loaded():s.w("There is no style added to the map.")}addSource(m,t){return this._lazyInitEmptyStyle(),this.style.addSource(m,t),this._update(!0)}isSourceLoaded(m){const t=this.style&&this.style.tileManagers[m];if(t!==void 0)return t.loaded();this.fire(new s.k(new Error(`There is no tile manager with ID '${m}'`)))}setTerrain(m){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),m){const t=this.style.tileManagers[m.source];if(!t)throw new Error(`cannot load terrain, because there exists no source with ID: ${m.source}`);this.terrain===null&&t.reload();for(const i in this.style._layers){const c=this.style._layers[i];c.type==="hillshade"&&c.source===m.source&&s.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality."),c.type==="color-relief"&&c.source===m.source&&s.w("You are using the same source for a color-relief layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new zr(this.painter,t,m),this.painter.renderToTexture=new Ns(this.painter,this.terrain),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this._terrainDataCallback=i=>{var c;i.dataType==="style"?this.terrain.tileManager.freeRtt():i.dataType==="source"&&i.tile&&(i.sourceId!==m.source||this._elevationFreeze||(this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this._centerClampedToGround&&this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))),((c=i.source)===null||c===void 0?void 0:c.type)==="image"?this.terrain.tileManager.freeRtt():this.terrain.tileManager.freeRtt(i.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.tileManager.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.setMinElevationForCurrentTile(0),this._centerClampedToGround&&this.transform.setElevation(0);return this.fire(new s.l("terrain",{terrain:m})),this}getTerrain(){var m,t;return(t=(m=this.terrain)===null||m===void 0?void 0:m.options)!==null&&t!==void 0?t:null}areTilesLoaded(){const m=this.style&&this.style.tileManagers;for(const t of Object.values(m))if(!t.areTilesLoaded())return!1;return!0}removeSource(m){return this.style.removeSource(m),this._update(!0)}getSource(m){return this.style.getSource(m)}setSourceTileLodParams(m,t,i){if(i){const c=this.getSource(i);if(!c)throw new Error(`There is no source with ID "${i}", cannot set LOD parameters`);c.calculateTileZoom=tr(Math.max(1,m),Math.max(1,t))}else for(const c in this.style.tileManagers)this.style.tileManagers[c].getSource().calculateTileZoom=tr(Math.max(1,m),Math.max(1,t));return this._update(!0),this}refreshTiles(m,t){const i=this.style.tileManagers[m];if(!i)throw new Error(`There is no tile manager with ID "${m}", cannot refresh tile`);t===void 0?i.reload(!0):i.refreshTiles(t.map((c=>new s.ac(c.z,c.x,c.y))))}addImage(m,t,i={}){const{pixelRatio:c=1,sdf:p=!1,stretchX:g,stretchY:b,content:S,textFitWidth:P,textFitHeight:A}=i;if(this._lazyInitEmptyStyle(),!(t instanceof HTMLImageElement||s.b(t))){if(t.width===void 0||t.height===void 0)return this.fire(new s.k(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`")));{const{width:k,height:F,data:z}=t,j=t;return this.style.addImage(m,{data:new s.R({width:k,height:F},new Uint8Array(z)),pixelRatio:c,stretchX:g,stretchY:b,content:S,textFitWidth:P,textFitHeight:A,sdf:p,version:0,userImage:j}),j.onAdd&&j.onAdd(this,m),this}}{const{width:k,height:F,data:z}=ee.getImageData(t);this.style.addImage(m,{data:new s.R({width:k,height:F},z),pixelRatio:c,stretchX:g,stretchY:b,content:S,textFitWidth:P,textFitHeight:A,sdf:p,version:0})}}updateImage(m,t){const i=this.style.getImage(m);if(!i)return this.fire(new s.k(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const c=t instanceof HTMLImageElement||s.b(t)?ee.getImageData(t):t,{width:p,height:g,data:b}=c;if(p===void 0||g===void 0)return this.fire(new s.k(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(p!==i.data.width||g!==i.data.height)return this.fire(new s.k(new Error("The width and height of the updated image must be that same as the previous version of the image")));const S=!(t instanceof HTMLImageElement||s.b(t));return i.data.replace(b,S),this.style.updateImage(m,i),this}getImage(m){return this.style.getImage(m)}hasImage(m){return m?!!this.style.getImage(m):(this.fire(new s.k(new Error("Missing required image id"))),!1)}removeImage(m){this.style.removeImage(m)}loadImage(m){return Ie.getImage(this._requestManager.transformRequest(m,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(m,t){return this._lazyInitEmptyStyle(),this.style.addLayer(m,t),this._update(!0)}moveLayer(m,t){return this.style.moveLayer(m,t),this._update(!0)}removeLayer(m){return this.style.removeLayer(m),this._update(!0)}getLayer(m){return this.style.getLayer(m)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(m,t,i){return this.style.setLayerZoomRange(m,t,i),this._update(!0)}setFilter(m,t,i={}){return this.style.setFilter(m,t,i),this._update(!0)}getFilter(m){return this.style.getFilter(m)}setPaintProperty(m,t,i,c={}){return this.style.setPaintProperty(m,t,i,c),this._update(!0)}getPaintProperty(m,t){return this.style.getPaintProperty(m,t)}setLayoutProperty(m,t,i,c={}){return this.style.setLayoutProperty(m,t,i,c),this._update(!0)}getLayoutProperty(m,t){return this.style.getLayoutProperty(m,t)}setGlyphs(m,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(m,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(m,t,i={}){return this._lazyInitEmptyStyle(),this.style.addSprite(m,t,i,(c=>{c||this._update(!0)})),this}removeSprite(m){return this._lazyInitEmptyStyle(),this.style.removeSprite(m),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(m,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(m,t,(i=>{i||this._update(!0)})),this}setLight(m,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(m,t),this._update(!0)}getLight(){return this.style.getLight()}setSky(m,t={}){return this._lazyInitEmptyStyle(),this.style.setSky(m,t),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(m,t){return this.style.setFeatureState(m,t),this._update()}removeFeatureState(m,t){return this.style.removeFeatureState(m,t),this._update()}getFeatureState(m){return this.style.getFeatureState(m)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let m=0,t=0;return this._container&&(m=this._container.clientWidth||400,t=this._container.clientHeight||300),[m,t]}_setupContainer(){const m=this._container;m.classList.add("maplibregl-map");const t=this._canvasContainer=te.create("div","maplibregl-canvas-container",m);this._interactive&&t.classList.add("maplibregl-interactive"),this._canvas=te.create("canvas","maplibregl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","regi
811on");const i=this._containerDimensions(),c=this._getClampedPixelRatio(i[0],i[1]);this._resizeCanvas(i[0],i[1],c);const p=this._controlContainer=te.create("div","maplibregl-control-container",m),g=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((b=>{g[b]=te.create("div",`maplibregl-ctrl-${b} `,p)})),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(m,t,i){this._canvas.width=Math.floor(i*m),this._canvas.height=Math.floor(i*t),this._canvas.style.width=`${m}px`,this._canvas.style.height=`${t}px`}_setupPainter(){const m=Object.assign(Object.assign({},this._canvasContextAttributes),{alpha:!0,depth:!0,stencil:!0,premultipliedAlpha:!0});let t=null;this._canvas.addEventListener("webglcontextcreationerror",(c=>{t={requestedAttributes:m},c&&(t.statusMessage=c.statusMessage,t.type=c.type)}),{once:!0});let i=null;if(i=this._canvasContextAttributes.contextType?this._canvas.getContext(this._canvasContextAttributes.contextType,m):this._canvas.getContext("webgl2",m)||this._canvas.getContext("webgl",m),!i){const c="Failed to initialize WebGL";throw t?(t.message=c,new Error(JSON.stringify(t))):new Error(c)}this.painter=new Ep(i,this.transform),Be.testSupport(i)}migrateProjection(m,t){super.migrateProjection(m,t),this.painter.transform=m,this.fire(new s.l("projectiontransition",{newProjection:this.style.projection.name}))}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(m){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||m,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(m){return this._update(),this._renderTaskQueue.add(m)}_cancelRenderFrame(m){this._renderTaskQueue.remove(m)}_render(m){var t,i,c,p,g;const b=this._idleTriggered?this._fadeDuration:0,S=((t=this.style.projection)===null||t===void 0?void 0:t.transitionState)>0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(m),this._removed)return;let P=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const F=this.transform.zoom,z=fe();this.style.zoomHistory.update(F,z);const j=new s.H(F,{now:z,fadeDuration:b,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),G=j.crossFadingFactor();G===1&&G===this._crossFadingFactor||(P=!0,this._crossFadingFactor=G),this.style.update(j)}const A=((i=this.style.projection)===null||i===void 0?void 0:i.transitionState)>0!==S;(c=this.style.projection)===null||c===void 0||c.setErrorQueryLatitudeDegrees(this.transform.center.lat),this.transform.setTransitionState((p=this.style.projection)===null||p===void 0?void 0:p.transitionState,(g=this.style.projection)===null||g===void 0?void 0:g.latitudeErrorCorrectionRadians),this.style&&(this._sourcesDirty||A)&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.tileManager.update(this.transform,this.terrain),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),!this._elevationFreeze&&this._centerClampedToGround&&this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.setMinElevationForCurrentTile(0),this._centerClampedToGround&&this.transform.setElevation(0)),this._placementDirty=this.style&&this.style._updatePlacement(this.transform,this.showCollisionBoxes,b,this._crossSourceCollisions,A),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:b,showPadding:this.showPadding}),this.fire(new s.l("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,s.cG.mark(s.cH.load),this.fire(new s.l("load"))),this.style&&(this.style.hasTransitions()||P)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const k=this._sourcesDirty||this._styleDirty||this._placementDirty;return k||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new s.l("idle")),!this._loaded||this._fullyLoaded||k||(this._fullyLoaded=!0,s.cG.mark(s.cH.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var m;this._hash&&this._hash.remove();for(const i of this._controls)i.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),Ie.removeThrottleControl(this._imageQueueHandle),(m=this._resizeObserver)===null||m===void 0||m.disconnect();const t=this.painter.context.gl.getExtension("WEBGL_lose_context");t!=null&&t.loseContext&&t.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),te.remove(this._canvasContainer),te.remove(this._controlContainer),this._container.removeEventListener("scroll",this._onMapScroll,!1),this._container.classList.remove("maplibregl-map"),s.cG.clearMetrics(),this._removed=!0,this.fire(new s.l("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,ee.frame(this._frameRequest,(m=>{s.cG.frame(m),this._frameRequest=null;try{this._render(m)}catch(t){if(!s.Z(t)&&!(function(i){return i.message===mu})(t))throw t}}),(()=>{})))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(m){this._showTileBoundaries!==m&&(this._showTileBoundaries=m,this._update())}get showPadding(){return!!this._showPadding}set showPadding(m){this._showPadding!==m&&(this._showPadding=m,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(m){this._showCollisionBoxes!==m&&(this._showCollisionBoxes=m,m?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(m){this._showOverdrawInspector!==m&&(this._showOverdrawInspector=m,this._update())}get repaint(){return!!this._repaint}set repaint(m){this._repaint!==m&&(this._repaint=m,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(m){this._vertices=m,this._update()}get version(){return ku}getCameraTargetElevation(){return this.transform.elevation}getProjection(){return this.style.getProjection()}setProjection(m){return this._lazyInitEmptyStyle(),this.style.setProjection(m),this._update(!0)}},v.MapMouseEvent=vn,v.MapTouchEvent=ks,v.MapWheelEvent=Ip,v.Marker=Us,v.NavigationControl
vendor: 11,793 bytes, line 811
811=class{constructor(m){this._updateZoomButtons=()=>{const t=this._map.getZoom(),i=t===this._map.getMaxZoom(),c=t===this._map.getMinZoom();this._zoomInButton.disabled=i,this._zoomOutButton.disabled=c,this._zoomInButton.setAttribute("aria-disabled",i.toString()),this._zoomOutButton.setAttribute("aria-disabled",c.toString())},this._rotateCompassArrow=()=>{this._compassIcon.style.transform=this.options.visualizePitch&&this.options.visualizeRoll?`scale(${1/Math.pow(Math.cos(this._map.transform.pitchInRadians),.5)}) rotateZ(${-this._map.transform.roll}deg) rotateX(${this._map.transform.pitch}deg) rotateZ(${-this._map.transform.bearing}deg)`:this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitchInRadians),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${-this._map.transform.bearing}deg)`:this.options.visualizeRoll?`rotate(${-this._map.transform.bearing-this._map.transform.roll}deg)`:`rotate(${-this._map.transform.bearing}deg)`},this._setButtonTitle=(t,i)=>{const c=this._map._getUIString(`NavigationControl.${i}`);t.title=c,t.setAttribute("aria-label",c)},this.options=s.e({},Du,m),this._container=te.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",(t=>this._map.zoomIn({},{originalEvent:t}))),te.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",(t=>this._map.zoomOut({},{originalEvent:t}))),te.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",(t=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:t}):this._map.resetNorth({},{originalEvent:t})})),this._compassIcon=te.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(m){return this._map=m,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.on("roll",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new js(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){te.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.off("roll",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(m,t){const i=te.create("button",m,this._container);return i.type="button",i.addEventListener("click",t),i}},v.Popup=class extends s.E{constructor(m){super(),this._updateOpacity=()=>{this.options.locationOccludedOpacity!==void 0&&(this._container.style.opacity=this._map.transform.isLocationOccluded(this.getLngLat())?`${this.options.locationOccludedOpacity}`:"")},this.remove=()=>(this._content&&te.remove(this._content),this._container&&(te.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new s.l("close"))),this),this._onMouseUp=t=>{this._update(t.point)},this._onMouseMove=t=>{this._update(t.point)},this._onDrag=t=>{this._update(t.point)},this._update=t=>{if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=te.create("div","maplibregl-popup",this._map.getContainer()),this._tip=te.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const b of this.options.className.split(" "))this._container.classList.add(b);this._closeButton&&this._closeButton.setAttribute("aria-label",this._map._getUIString("Popup.Close")),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=Ql(this._lngLat,this._flatPos,this._map.transform,this._trackPointer),this._trackPointer&&!t)return;const i=this._flatPos=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&t?t:this._map.transform.locationToScreenPoint(this._lngLat));let c=this.options.anchor;const p=rc(this.options.offset);if(!c){const b=this._container.offsetWidth,S=this._container.offsetHeight,P=(function(k){var F,z,j,G;return k?{top:(F=k.top)!==null&&F!==void 0?F:0,right:(z=k.right)!==null&&z!==void 0?z:0,bottom:(j=k.bottom)!==null&&j!==void 0?j:0,left:(G=k.left)!==null&&G!==void 0?G:0}:{top:0,right:0,bottom:0,left:0}})(this.options.padding);let A;A=i.y+p.bottom.y<S+P.top?["top"]:i.y>this._map.transform.height-S-P.bottom?["bottom"]:[],i.x<b/2+P.left?A.push("left"):i.x>this._map.transform.width-b/2-P.right&&A.push("right"),c=A.length===0?"bottom":A.join("-")}let g=i.add(p[c]);this.options.subpixelPositioning||(g=g.round()),te.setTransform(this._container,`${Vs[c]} translate(${g.x}px,${g.y}px)`),ec(this._container,c,"popup"),this._updateOpacity()},this._onClose=()=>{this.remove()},this.options=s.e(Object.create(zu),m)}addTo(m){return this._map&&this.remove(),this._map=m,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new s.l("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(m){return this._lngLat=s.V.convert(m),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(m){return this.setDOMContent(document.createTextNode(m))}setHTML(m){const t=document.createDocumentFragment(),i=document.createElement("body");let c;for(i.innerHTML=m;c=i.firstChild,c;)t.appendChild(c);return this.setDOMContent(t)}getMaxWidth(){var m;return(m=this._container)===null||m===void 0?void 0:m.style.maxWidth}setMaxWidth(m){return this.options.maxWidth=m,this._update(),this}setDOMContent(m){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=te.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(m),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(m){return this._container&&this._container.classList.add(m),this}removeClassName(m){return this._container&&this._container.classList.remove(m),this}setOffset(m){return this.options.offset=m,this._update(),this}toggleClassName(m){if(this._container)return this._container.classList.toggle(m)}setSubpixelPositioning(m){this.options.subpixelPositioning=m}setPadding(m){this.options.padding=m,this._update()}_createCloseButton(){this.options.closeButton&&(this._closeButton=te.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const m=this._container.querySelector(tc);m&&m.focus()}},v.RasterDEMTileSource=In,v.RasterTileSource=yn,v.ScaleControl=class{constructor(m){this._onMove=()=>{$s(this._map,this._container,this.options)},this.setUnit=t=>{this.options.unit=t,$s(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Ru),m)}getDefaultPosition(){return"bottom-left"}onAdd(m){return this._map=m,this._container=te.create("div","maplibregl-ctrl maplibregl-ctrl-scale",m.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){te.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},v.ScrollZoomHandler=Hl,v.Style=qa,v.TerrainControl=class{constructor(m){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=m}onAdd(m){return this._map=m,this._container=te.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=te.create("button","maplibregl-ctrl-terrain",this._container),te.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){te.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},v.TwoFingersTouchPitchHandler=Dp,v.TwoFingersTouchRotateHandler=Mu,v.TwoFingersTouchZoomHandler=Pu,v.TwoFingersTouchZoomRotateHandler=Fs,v.VectorTileSource=ti,v.VideoSource=Ee,v.addSourceType=(m,t)=>s._(void 0,void 0,void 0,(function*(){if($(m))throw new Error(`A source type called "${m}" already exists.`);((i,c)=>{V[i]=c})(m,t)})),v.clearPrewarmedResources=function(){const m=pr;m&&(m.isPreloaded()&&m.numActive()===1?(m.release(Xt),pr=null):console.warn("Could not clear WebWorkers since there are 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811function gg(l,a=Lh){for(const h of Object.values(a))if(h.code===l)return h;return null}function yg(l,a=Lh){for(const h of Object.values(a))if(h.flag===l)return h;return null}function xP(l){return l!==null&&typeof l=="object"&&"code"in l&&"flag"in l&&"name"in l&&"latin"in l&&"isMode"in l&&"geocoding"in l&&(typeof l.code=="string"||l.code===null)&&typeof l.flag=="string"&&typeof l.name=="string"&&typeof l.latin=="boolean"&&typeof l.isMode=="boolean"&&typeof l.geocoding=="boolean"}function ov(l,a=Lh){return xP(l)?yg(l.flag,a):typeof l!="string"?null:vP(l,a)||gg(l,a)||yg(l,a)||null}async function bP(l,a={}){if(Ic.fetch===null)throw new Error("The fetch function was not found. If on NodeJS < 18 please specify the fetch function with config.fetch");if(new URL(l).searchParams.get("key").trim()==="")throw new Error("The MapTiler Cloud API key is missing. Set it in `config.apiKey` or get one for free at https://maptiler.com");return Ic.fetch(l,a)}const lb={maptilerApiURL:"https://api.maptiler.com/",mapStyle:"streets-v2"};Object.freeze(lb);class wP extends Error{constructor(a,h=""){super(`Call to enpoint ${a.url} failed with the status code ${a.status}. ${h}`),this.res=a}}const sv={403:"Key is missing, invalid or restricted"};async function TP(l={}){const a=new URL("geolocation/ip.json",lb.maptilerApiURL);a.searchParams.set("key",l.apiKey??Ic.apiKey),"elevation"in l&&a.searchParams.set("elevation",l.elevation?"true":"false");const h=a.toString(),y=await bP(h);if(!y.ok)throw new wP(y,y.status in sv?sv[y.status]:"");return await y.json()}const lv={info:TP};function cb(l){const a=/^maptiler:\/\/(.*)/;let h;const y=l.trim();let x;return y.startsWith("http://")||y.startsWith("https://")?x=y:(h=a.exec(y))!==null?x=`https://api.maptiler.com/maps/${h[1]}/style.json`:x=`https://api.maptiler.com/maps/${y}/style.json`,x}
811class ub{constructor(a,h,y,x,T,v,s=!1,I){this.name=a,this.variantType=h,this.id=y,this.referenceStyle=x,this.description=T,this.imageURL=v,this.deprecated=s,this.deprecationMessage=I}getName(){return this.name}getFullName(){return`${this.referenceStyle.getName()} ${this.name}`}getType(){return this.variantType}getId(){return this.id}getDescription(){return this.description}getReferenceStyle(){return this.referenceStyle}hasVariant(a){return this.referenceStyle.hasVariant(a)}getVariant(a){const h=this.referenceStyle.getVariant(a);return this.warnIfDeprecated(h),h}getVariants(){return this.referenceStyle.getVariants().filter(a=>a!==this).map(a=>(this.warnIfDeprecated(a),a))}getImageURL(){return this.imageURL}getExpandedStyleURL(){return cb(this.getId())}warnIfDeprecated(a=this){if(!a.deprecated)return a;if(a.deprecationMessage)console.warn(a.deprecationMessage);else{const h=a.getFullName();console.warn(`Style "${h}" is deprecated and will be removed in a future version.`)}return a}}class hb{constructor(a,h){this.name=a,this.id=h,this.variants={},this.orderedVariants=[]}getName(){return this.name}getId(){return this.id}addVariant(a){this.variants[a.getType()]=a,this.orderedVariants.push(a)}hasVariant(a){return a in this.variants}getVariant(a){return a in this.variants?this.variants[a]:this.orderedVariants[0]}getVariants(){return Object.values(this.variants)}getDefaultVariant(){return this.orderedVariants[0].warnIfDeprecated()}}const SP=[{referenceStyleID:"STREETS_V2",name:"Streets",description:"",variants:[{id:"streets-v2",name:"Default v2",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2" is deprecated, use "streets-v4" instead'},{id:"streets-v2-dark",name:"Dark v2",variantType:"DARK",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2-dark" is deprecated, use "streets-v4-dark" instead'},{id:"streets-v2-light",name:"Light v2",variantType:"LIGHT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2-light" is deprecated, use "streets-v4-light" instead'},{id:"streets-v2-night",name:"Night v2",variantType:"NIGHT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2-night" is deprecated, use "streets-v4-night" instead'},{id:"streets-v2-pastel",name:"Pastel v2",variantType:"PASTEL",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2-pastel" is deprecated, use "streets-v4-pastel" instead'}]},{referenceStyleID:"STREETS_V4",name:"Streets",description:"",variants:[{id:"streets-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"streets-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"streets-v4-pastel",name:"Pastel",variantType:"PASTEL",description:"",imageURL:""}]},{referenceStyleID:"BASE_V4",name:"Base",description:"",variants:[{id:"base-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"base-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"base-v4-light",name:"Light",variantType:"LIGHT",description:"",imageURL:""},{id:"base-v4-ai",name:"Base AI",variantType:"AI",description:"",imageURL:""}]},{referenceStyleID:"OUTDOOR",name:"Outdoor",description:"",variants:[{id:"outdoor-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"outdoor-v2" is deprecated, use "outdoor-v4" instead'},{id:"outdoor-v2-dark",name:"Dark",variantType:"DARK",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"outdoor-v2-dark" is deprecated, use "outdoor-v4-dark" instead'}]},{referenceStyleID:"WINTER_V2",name:"Winter",description:"",variants:[{id:"winter-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"winter-v2-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""}]},{referenceStyleID:"WINTER_V4",name:"Winter",description:"",variants:[{id:"winter-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"winter-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""}]},{referenceStyleID:"SATELLITE_V2",name:"Satellite",description:"",variants:[{id:"satellite",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"satellite" is deprecated, use "satellite-v4" instead'}]},{referenceStyleID:"HYBRID_V2",name:"Hybrid",description:"",variants:[{id:"hybrid",name:"Default",variantType:"DEFAULT",description:"",imageURL:""}]},{referenceStyleID:"HYBRID_V4",name:"Hybrid",description:"",variants:[{id:"hybrid-v4",name:"Default",variantType:"DEFAULT",imageURL:""},{id:"hybrid-v4-dark",name:"Dark",variantType:"DARK",imageURL:""}]},{referenceStyleID:"BASIC_V2",name:"Basic",description:"",variants:[{id:"basic-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"basic-v2" is deprecated, use "base-v4" instead'}
811,{id:"basic-v2-dark",name:"Dark",variantType:"DARK",description:"",imageURL:"",deprecationMessage:'"basic-v2" is deprecated, use "base-v4" instead'},{id:"basic-v2-light",name:"Light",variantType:"LIGHT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"basic-v2" is deprecated, use "base-v4" instead'}]},{referenceStyleID:"BRIGHT",name:"Bright",description:"",variants:[{id:"bright-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"bright-v2-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"bright-v2-light",name:"Light",variantType:"LIGHT",description:"",imageURL:""},{id:"bright-v2-pastel",name:"Pastel",variantType:"PASTEL",description:"",imageURL:""}]},{referenceStyleID:"OPENSTREETMAP_V2",name:"OpenStreetMap",description:"",variants:[{id:"openstreetmap",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"openstreetmap-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""}]},{referenceStyleID:"TOPO_V2",name:"Topo",description:"",variants:[{id:"topo-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"topo-v2" is deprecated, use "topo-v4" instead'},{id:"topo-v2-dark",name:"Dark",variantType:"DARK",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"topo-v2-dark" is deprecated, use "topo-v4-dark" instead'},{id:"topo-v2-shiny",name:"Shiny",variantType:"SHINY",description:"",imageURL:"",deprecated:!0},{id:"topo-v2-pastel",name:"Pastel",variantType:"PASTEL",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"topo-v2-pastel" is deprecated, use "topo-v4-pastel" instead'},{id:"topo-v2-topographique",name:"Topographique",variantType:"TOPOGRAPHIQUE",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"topo-v2-topographique" is deprecated, use "topo-v4-topographique" instead'}]},{referenceStyleID:"VOYAGER_V2",name:"Voyager",description:"",variants:[{id:"voyager-v2",name:"Default",deprecated:!0,variantType:"DEFAULT",description:"",imageURL:""},{id:"voyager-v2-darkmatter",name:"Darkmatter",deprecated:!0,variantType:"DARK",description:"",imageURL:""},{id:"voyager-v2-positron",name:"Positron",deprecated:!0,variantType:"LIGHT",description:"",imageURL:""},{id:"voyager-v2-vintage",name:"Vintage",deprecated:!0,variantType:"VINTAGE",description:"",imageURL:""}]},{referenceStyleID:"TONER_V2",name:"Toner",description:"",deprecated:!0,deprecationMessage:'"toner-v2" is deprecated, and will be no longer be a default style in the future',variants:[{id:"toner-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"toner-v2" is deprecated, and may be removed in future versions.'},{id:"toner-v2-background",name:"Background",variantType:"BACKGROUND",deprecated:!0,description:"",imageURL:"",deprecationMessage:'"toner-v2-background" is deprecated, and may be removed in future versions.'},{id:"toner-v2-lite",name:"Lite",variantType:"LITE",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"toner-v2-lite" is deprecated, and may be removed in future versions.'},{id:"toner-v2-lines",name:"Lines",variantType:"LINES",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"toner-v2-lines" is deprecated, and may be removed in future versions.'}]},{referenceStyleID:"DATAVIZ_V2",name:"Dataviz",description:"",variants:[{id:"dataviz",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"dataviz" is deprecated, use "dataviz-v4" instead'},{id:"dataviz-dark",name:"Dark",variantType:"DARK",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"dataviz-dark" is deprecated, use "dataviz-v4-dark" instead'},{id:"dataviz-light",name:"Light",variantType:"LIGHT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"dataviz-light" is deprecated, use "dataviz-v4-light" instead'}]},{referenceStyleID:"BACKDROP_V2",name:"Backdrop",description:"",variants:[{id:"backdrop",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"backdrop" is deprecated, use "backdrop-v4" instead'}
811,{id:"backdrop-dark",name:"Dark",variantType:"DARK",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"backdrop-dark" is deprecated, use "backdrop-v4-dark" instead'},{id:"backdrop-light",name:"Light",variantType:"LIGHT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"backdrop-light" is deprecated, use "backdrop-v4-light" instead'}]},{referenceStyleID:"OCEAN_V2",name:"Ocean",description:"",variants:[{id:"ocean",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"ocean" is deprecated, use "ocean-v4" instead'}]},{referenceStyleID:"AQUARELLE_V2",name:"Aquarelle",description:"Watercolor map for creative use",variants:[{id:"aquarelle",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"aquarelle" is deprecated, use "aquarelle-v4" instead'},{id:"aquarelle-dark",name:"Dark",variantType:"DARK",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"aquarelle-dark" is deprecated, use "aquarelle-v4-dark" instead'},{id:"aquarelle-vivid",name:"Vivid",variantType:"VIVID",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"aquarelle-vivid" is deprecated, use "aquarelle-v4-vivid" instead'}]},{referenceStyleID:"LANDSCAPE_V2",name:"Landscape",description:"Terrain map for data overlays and visualisations",variants:[{id:"landscape",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"landscape" is deprecated, use "landscape-v4" instead'},{id:"landscape-dark",name:"Dark",variantType:"DARK",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"landscape-dark" is deprecated, use "landscape-v4-dark" instead'},{id:"landscape-vivid",name:"Vivid",variantType:"VIVID",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"landscape-vivid" is deprecated, use "landscape-v4-vivid" instead'}]},{referenceStyleID:"LANDSCAPE_V4",name:"Landscape",description:"Terrain map for data overlays and visualisations",variants:[{id:"landscape-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"landscape-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"landscape-v4-vivid",name:"Vivid",variantType:"VIVID",description:"",imageURL:""}]},{referenceStyleID:"SATELLITE_V4",name:"Satellite v4",description:"",variants:[{id:"satellite-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"satellite-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""}]},{referenceStyleID:"DATAVIZ_V4",name:"Dataviz",description:"",variants:[{id:"dataviz-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"dataviz-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"dataviz-v4-light",name:"Light",variantType:"LIGHT",description:"",imageURL:""}]},{referenceStyleID:"OUTDOOR_V4",name:"Outdoor",description:"",variants:[{id:"outdoor-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"outdoor-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""}]},{referenceStyleID:"BACKDROP_V4",name:"Backdrop",description:"",variants:[{id:"backdrop-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"backdrop-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"backdrop-v4-light",name:"Light",variantType:"LIGHT",description:"",imageURL:""}]},{referenceStyleID:"AQUARELLE_V4",name:"Aquarelle",description:"Watercolor map for creative use",variants:[{id:"aquarelle-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"aquarelle-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"aquarelle-v4-vivid",name:"Vivid",variantType:"VIVID",description:"",imageURL:""}]},{referenceStyleID:"OCEAN_V4",name:"Ocean",description:"",variants:[{id:"ocean-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"ocean-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""}]},{referenceStyleID:"TOPO_V4",name:"Topo",description:"",variants:[{id:"topo-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""}
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811ive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]};function ul(l,a,h){return l+h*(a-l)}function bh(l,a,h){return l.map((y,x)=>ul(y,a[x],h))}class wr{constructor(a,h,y,x=1,T=!0){this.r=a,this.g=h,this.b=y,this.a=x,T||(this.r*=x,this.g*=x,this.b*=x,x||this.overwriteGetter("rgb",[a,h,y,x]))}static parse(a){if(a instanceof wr)return a;
811if(typeof a!="string")return;const h=tI(a);if(h)return new wr(...h,!1)}get rgb(){const{r:a,g:h,b:y,a:x}=this,T=x||1/0;return this.overwriteGetter("rgb",[a/T,h/T,y/T,x])}get hcl(){return this.overwriteGetter("hcl",KM(this.rgb))}get lab(){return this.overwriteGetter("lab",Sb(this.rgb))}overwriteGetter(a,h){return Object.defineProperty(this,a,{value:h}),h}toString(){const[a,h,y,x]=this.rgb;return`rgba(${[a,h,y].map(T=>Math.round(T*255)).join(",")},${x})`}static interpolate(a,h,y,x="rgb"){switch(x){case"rgb":{const[T,v,s,I]=bh(a.rgb,h.rgb,y);return new wr(T,v,s,I,!1)}case"hcl":{const[T,v,s,I]=a.hcl,[L,O,H,J]=h.hcl;let ee,ue;if(!isNaN(T)&&!isNaN(L)){let De=L-T;L>T&&De>180?De-=360:L<T&&T-L>180&&(De+=360),ee=T+y*De}else isNaN(T)?isNaN(L)?ee=NaN:(ee=L,(s===1||s===0)&&(ue=O)):(ee=T,(H===1||H===0)&&(ue=v));const[fe,te,Be,Ae]=JM([ee,ue??ul(v,O,y),ul(s,H,y),ul(I,J,y)]);return new wr(fe,te,Be,Ae,!1)}case"lab":{const[T,v,s,I]=Eb(bh(a.lab,h.lab,y));return new wr(T,v,s,I,!1)}}}}wr.black=new wr(0,0,0,1);wr.white=new wr(1,1,1,1);wr.transparent=new wr(0,0,0,0);wr.red=new wr(1,0,0,1);class ey{constructor(a,h,y){a?this.sensitivity=h?"variant":"case":this.sensitivity=h?"accent":"base",this.locale=y,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(a,h){return this.collator.compare(a,h)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}const nI=["bottom","center","top"];class bg{constructor(a,h,y,x,T,v){this.text=a,this.image=h,this.scale=y,this.fontStack=x,this.textColor=T,this.verticalAlign=v}}class uo{constructor(a){this.sections=a}static fromString(a){return new uo([new bg(a,null,null,null,null,null)])}isEmpty(){return this.sections.length===0?!0:!this.sections.some(a=>a.text.length!==0||a.image&&a.image.name.length!==0)}static factory(a){return a instanceof uo?a:uo.fromString(a)}toString(){return this.sections.length===0?"":this.sections.map(a=>a.text).join("")}}class ua{constructor(a){this.values=a.slice()}static parse(a){if(a instanceof ua)return a;if(typeof a=="number")return new ua([a,a,a,a]);if(Array.isArray(a)&&!(a.length<1||a.length>4)){for(const h of a)if(typeof h!="number")return;switch(a.length){case 1:a=[a[0],a[0],a[0],a[0]];break;case 2:a=[a[0],a[1],a[0],a[1]];break;case 3:a=[a[0],a[1],a[2],a[1]];break}return new ua(a)}}toString(){return JSON.stringify(this.values)}static interpolate(a,h,y){return new ua(bh(a.values,h.values,y))}}class ha{constructor(a){this.values=a.slice()}static parse(a){if(a instanceof ha)return a;if(typeof a=="number")return new ha([a]);if(Array.isArray(a)){for(const h of a)if(typeof h!="number")return;return new ha(a)}}toString(){return JSON.stringify(this.values)}static interpolate(a,h,y){return new ha(bh(a.values,h.values,y))}}class Bi{constructor(a){this.values=a.slice()}static parse(a){if(a instanceof Bi)return a;if(typeof a=="string"){const y=wr.parse(a);return y?new Bi([y]):void 0}if(!Array.isArray(a))return;const h=[];for(const y of a){if(typeof y!="string")return;const x=wr.parse(y);if(!x)return;h.push(x)}return new Bi(h)}toString(){return JSON.stringify(this.values)}static interpolate(a,h,y,x="rgb"){const T=[];if(a.values.length!=h.values.length)throw new Error(`colorArray: Arrays have mismatched length (${a.values.length} vs. ${h.values.length}), cannot interpolate.`);for(let v=0;v<a.values.length;v++)T.push(wr.interpolate(a.values[v],h.values[v],y,x));return new Bi(T)}}
811class nn extends Error{constructor(a){super(a),this.name="RuntimeError"}toJSON(){return this.message}}const iI=new Set(["center","left","right","top","bottom","top-left","top-right","bottom-left","bottom-right"]);class La{constructor(a){this.values=a.slice()}static parse(a){if(a instanceof La)return a;if(!(!Array.isArray(a)||a.length<1||a.length%2!==0)){for(let h=0;h<a.length;h+=2){const y=a[h],x=a[h+1];if(typeof y!="string"||!iI.has(y)||!Array.isArray(x)||x.length!==2||typeof x[0]!="number"||typeof x[1]!="number")return}return new La(a)}}toString(){return JSON.stringify(this.values)}static interpolate(a,h,y){const x=a.values,T=h.values;if(x.length!==T.length)throw new nn(`Cannot interpolate values of different length. from: ${a.toString()}, to: ${h.toString()}`);const v=[];for(let s=0;s<x.length;s+=2){if(x[s]!==T[s])throw new nn(`Cannot interpolate values containing mismatched anchors. from[${s}]: ${x[s]}, to[${s}]: ${T[s]}`);v.push(x[s]);const[I,L]=x[s+1],[O,H]=T[s+1];v.push([ul(I,O,y),ul(L,H,y)])}return new La(v)}}class rs{constructor(a){this.name=a.name,this.available=a.available}toString(){return this.name}static fromString(a){return a?new rs({name:a,available:!1}):null}}class sa{constructor(a,h,y){this.from=a,this.to=h,this.transition=y}static interpolate(a,h,y){return new sa(a,h,y)}static parse(a){if(a instanceof sa)return a;if(Array.isArray(a)&&a.length===3&&typeof a[0]=="string"&&typeof a[1]=="string"&&typeof a[2]=="number")return new sa(a[0],a[1],a[2]);if(typeof a=="object"&&typeof a.from=="string"&&typeof a.to=="string"&&typeof a.transition=="number")return new sa(a.from,a.to,a.transition);if(typeof a=="string")return new sa(a,a,1)}}function Pb(l,a,h,y){return typeof l=="number"&&l>=0&&l<=255&&typeof a=="number"&&a>=0&&a<=255&&typeof h=="number"&&h>=0&&h<=255?typeof y>"u"||typeof y=="number"&&y>=0&&y<=1?null:`Invalid rgba value [${[l,a,h,y].join(", ")}]: 'a' must be between 0 and 1.`:`Invalid rgba value [${(typeof y=="number"?[l,a,h,y]:[l,a,h]).join(", ")}]: 'r', 'g', and 'b' must be between 0 and 255.`}function wh(l){if(l===null||typeof l=="string"||typeof l=="boolean"||typeof l=="number"||l instanceof sa||l instanceof wr||l instanceof ey||l instanceof uo||l instanceof ua||l instanceof ha||l instanceof Bi||l instanceof La||l instanceof rs)return!0;if(Array.isArray(l)){for(const a of l)if(!wh(a))return!1;return!0}else if(typeof l=="object"){for(const a in l)if(!wh(l[a]))return!1;return!0}else return!1}function Mn(l){if(l===null)return Yd;if(typeof l=="string")return Jt;if(typeof l=="boolean")return Wt;if(typeof l=="number")return lt;if(l instanceof wr)return Da;if(l instanceof sa)return Kd;if(l instanceof ey)return Jd;if(l instanceof uo)return Qd;if(l instanceof ua)return ef;if(l instanceof ha)return tf;if(l instanceof Bi)return vh;if(l instanceof La)return rf;if(l instanceof rs)return Rh;if(Array.isArray(l)){const a=l.length;let h;for(const y of l){const x=Mn(y);if(!h)h=x;else{if(h===x)continue;h=Gt;break}}return Oi(h||Gt,a)}else return ll}function mh(l){const a=typeof l;return l===null?"":a==="string"||a==="number"||a==="boolean"?String(l):l instanceof wr||l instanceof sa||l instanceof uo||l instanceof ua||l instanceof ha||l instanceof Bi||l instanceof La||l instanceof rs?l.toString():JSON.stringify(l)}class Fc{constructor(a,h){this.type=a,this.value=h}static parse(a,h){if(a.length!==2)return h.error(`'literal' expression requires exactly one argument, but found ${a.length-1} instead.`);if(!wh(a[1]))return h.error("invalid value");const y=a[1];let x=Mn(y);const T=h.expectedType;return x.kind==="array"&&x.N===0&&T&&T.kind==="array"&&(typeof T.N!="number"||T.N===0)&&(x=T),new Fc(x,y)}evaluate(){return this.value}eachChild(){}outputDefined(){return!0}}const gd={string:Jt,number:lt,boolean:Wt,object:ll};class la{constructor(a,h){this.type=a,this.args=h}static parse(a,h){if(a.length<2)return h.error("Expected at least one argument.");let y=1,x;const T=a[0];if(T==="array"){let s;if(a.length>2){const L=a[1];if(typeof L!="string"||!(L in gd)||L==="object")return h.error('The item type argument of "array" must be one of string, number, boolean',1);s=gd[L],y++}else s=Gt;let I;if(a.length>3){if(a[2]!==null&&(typeof a[2]!="number"||a[2]<0||a[2]!==Math.floor(a[2])))return h.error('The length argument to "array" must be a positive integer literal',2);I=a[2],y++}x=Oi(s,I)}else{if(!gd[T])throw new Error(`Types doesn't contain name = ${T}`);x=gd[T]}const v=[];for(;y<a.length;y++){const s=h.parse(a[y],y,Gt);if(!s)return null;v.push(s)}return new la(x,v)}evaluate(a){for(let h=0;h<this.args.length;h++){const y=this.args[h].evaluate(a);if(xh(this.type,Mn(y))){if(h===this.args.length-1)throw new nn(`Expected value to be of type ${Yr(this.type)}, but found ${Yr(Mn(y))} instead.`)}else return y}throw new Error}
811eachChild(a){this.args.forEach(a)}outputDefined(){return this.args.every(a=>a.outputDefined())}}const vv={"to-boolean":Wt,"to-color":Da,"to-number":lt,"to-string":Jt};class Xo{constructor(a,h){this.type=a,this.args=h}static parse(a,h){if(a.length<2)return h.error("Expected at least one argument.");const y=a[0];if(!vv[y])throw new Error(`Can't parse ${y} as it is not part of the known types`);if((y==="to-boolean"||y==="to-string")&&a.length!==2)return h.error("Expected one argument.");const x=vv[y],T=[];for(let v=1;v<a.length;v++){const s=h.parse(a[v],v,Gt);if(!s)return null;T.push(s)}return new Xo(x,T)}evaluate(a){switch(this.type.kind){case"boolean":return!!this.args[0].evaluate(a);case"color":{let h,y;for(const x of this.args){if(h=x.evaluate(a),y=null,h instanceof wr)return h;if(typeof h=="string"){const T=a.parseColor(h);if(T)return T}else if(Array.isArray(h)&&(h.length<3||h.length>4?y=`Invalid rgba value ${JSON.stringify(h)}: expected an array containing either three or four numeric values.`:y=Pb(h[0],h[1],h[2],h[3]),!y))return new wr(h[0]/255,h[1]/255,h[2]/255,h[3])}throw new nn(y||`Could not parse color from value '${typeof h=="string"?h:JSON.stringify(h)}'`)}case"padding":{let h;for(const y of this.args){h=y.evaluate(a);const x=ua.parse(h);if(x)return x}throw new nn(`Could not parse padding from value '${typeof h=="string"?h:JSON.stringify(h)}'`)}case"numberArray":{let h;for(const y of this.args){h=y.evaluate(a);const x=ha.parse(h);if(x)return x}throw new nn(`Could not parse numberArray from value '${typeof h=="string"?h:JSON.stringify(h)}'`)}case"colorArray":{let h;for(const y of this.args){h=y.evaluate(a);const x=Bi.parse(h);if(x)return x}throw new nn(`Could not parse colorArray from value '${typeof h=="string"?h:JSON.stringify(h)}'`)}case"variableAnchorOffsetCollection":{let h;for(const y of this.args){h=y.evaluate(a);const x=La.parse(h);if(x)return x}throw new nn(`Could not parse variableAnchorOffsetCollection from value '${typeof h=="string"?h:JSON.stringify(h)}'`)}case"number":{let h=null;for(const y of this.args){if(h=y.evaluate(a),h===null)return 0;const x=Number(h);if(!isNaN(x))return x}throw new nn(`Could not convert ${JSON.stringify(h)} to number.`)}case"formatted":return uo.fromString(mh(this.args[0].evaluate(a)));case"resolvedImage":return rs.fromString(mh(this.args[0].evaluate(a)));case"projectionDefinition":return this.args[0].evaluate(a);default:return mh(this.args[0].evaluate(a))}}eachChild(a){this.args.forEach(a)}outputDefined(){return this.args.every(a=>a.outputDefined())}}const aI=["Unknown","Point","LineString","Polygon"];class Mb{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache=new Map,this.availableImages=null,this.canonical=null}id(){return this.feature&&"id"in this.feature?this.feature.id:null}geometryType(){return this.feature?typeof this.feature.type=="number"?aI[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}parseColor(a){let h=this._parseColorCache.get(a);return h||(h=wr.parse(a),this._parseColorCache.set(a,h)),h}}class nf{constructor(a,h,y=[],x,T=new Jg,v=[]){this.registry=a,this.path=y,this.key=y.map(s=>`[${s}]`).join(""),this.scope=T,this.errors=v,this.expectedType=x,this._isConstant=h}parse(a,h,y,x,T={}){return h?this.concat(h,y,x)._parse(a,T):this._parse(a,T)}_parse(a,h){(a===null||typeof a=="string"||typeof a=="boolean"||typeof a=="number")&&(a=["literal",a]);function y(x,T,v){return v==="assert"?new la(T,[x]):v==="coerce"?new Xo(T,[x]):x}if(Array.isArray(a)){if(a.length===0)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');const x=a[0];if(typeof x!="string")return this.error(`Expression name must be a string, but found ${typeof x} instead. If you wanted a literal array, use ["literal", [...]].`,0),null;const T=this.registry[x];if(T){let v=T.parse(a,this);if(!v)return null;if(this.expectedType){const s=this.expectedType,I=v.type;
811if((s.kind==="string"||s.kind==="number"||s.kind==="boolean"||s.kind==="object"||s.kind==="array")&&I.kind==="value")v=y(v,s,h.typeAnnotation||"assert");else if(s.kind==="projectionDefinition"&&["string","array"].includes(I.kind)||["color","formatted","resolvedImage"].includes(s.kind)&&["value","string"].includes(I.kind)||["padding","numberArray"].includes(s.kind)&&["value","number","array"].includes(I.kind)||s.kind==="colorArray"&&["value","string","array"].includes(I.kind)||s.kind==="variableAnchorOffsetCollection"&&["value","array"].includes(I.kind))v=y(v,s,h.typeAnnotation||"coerce");else if(this.checkSubtype(s,I))return null}if(!(v instanceof Fc)&&v.type.kind!=="resolvedImage"&&this._isConstant(v)){const s=new Mb;try{v=new Fc(v.type,v.evaluate(s))}catch(I){return this.error(I.message),null}}return v}return this.error(`Unknown expression "${x}". If you wanted a literal array, use ["literal", [...]].`,0)}else return typeof a>"u"?this.error("'undefined' value invalid. Use null instead."):typeof a=="object"?this.error('Bare objects invalid. Use ["literal", {...}] instead.'):this.error(`Expected an array, but found ${typeof a} instead.`)}concat(a,h,y){const x=typeof a=="number"?this.path.concat(a):this.path,T=y?this.scope.concat(y):this.scope;return new nf(this.registry,this._isConstant,x,h||null,T,this.errors)}error(a,...h){const y=`${this.key}${h.map(x=>`[${x}]`).join("")}`;this.errors.push(new Ca(y,a))}checkSubtype(a,h){const y=xh(a,h);return y&&this.error(y),y}}class af{constructor(a,h){this.type=h.type,this.bindings=[].concat(a),this.result=h}evaluate(a){return this.result.evaluate(a)}eachChild(a){for(const h of this.bindings)a(h[1]);a(this.result)}static parse(a,h){if(a.length<4)return h.error(`Expected at least 3 arguments, but found ${a.length-1} instead.`);const y=[];for(let T=1;T<a.length-1;T+=2){const v=a[T];if(typeof v!="string")return h.error(`Expected string, but found ${typeof v} instead.`,T);
811if(/[^a-zA-Z0-9_]/.test(v))return h.error("Variable names must contain only alphanumeric characters or '_'.",T);const s=h.parse(a[T+1],T+1);if(!s)return null;y.push([v,s])}const x=h.parse(a[a.length-1],a.length-1,h.expectedType,y);return x?new af(y,x):null}outputDefined(){return this.result.outputDefined()}}class of{constructor(a,h){this.type=h.type,this.name=a,this.boundExpression=h}static parse(a,h){if(a.length!==2||typeof a[1]!="string")return h.error("'var' expression requires exactly one string literal argument.");const y=a[1];return h.scope.has(y)?new of(y,h.scope.get(y)):h.error(`Unknown variable "${y}". Make sure "${y}" has been bound in an enclosing "let" expression before using it.`,1)}evaluate(a){return this.boundExpression.evaluate(a)}eachChild(){}outputDefined(){return!1}}class ty{constructor(a,h,y){this.type=a,this.index=h,this.input=y}static parse(a,h){if(a.length!==3)return h.error(`Expected 2 arguments, but found ${a.length-1} instead.`);const y=h.parse(a[1],1,lt),x=h.parse(a[2],2,Oi(h.expectedType||Gt));if(!y||!x)return null;const T=x.type;return new ty(T.itemType,y,x)}evaluate(a){const h=this.index.evaluate(a),y=this.input.evaluate(a);if(h<0)throw new nn(`Array index out of bounds: ${h} < 0.`);if(h>=y.length)throw new nn(`Array index out of bounds: ${h} > ${y.length-1}.`);if(h!==Math.floor(h))throw new nn(`Array index must be an integer, but found ${h} instead.`);return y[h]}eachChild(a){a(this.index),a(this.input)}outputDefined(){return!1}}class ry{constructor(a,h){this.type=Wt,this.needle=a,this.haystack=h}static parse(a,h){if(a.length!==3)return h.error(`Expected 2 arguments, but found ${a.length-1} instead.`);const y=h.parse(a[1],1,Gt),x=h.parse(a[2],2,Gt);return!y||!x?null:Qg(y.type,[Wt,Jt,lt,Yd,Gt])?new ry(y,x):h.error(`Expected first argument to be of type boolean, string, number or null, but found ${Yr(y.type)} instead`)}evaluate(a){const h=this.needle.evaluate(a),y=this.haystack.evaluate(a);if(!y)return!1;if(!cl(h,["boolean","string","number","null"]))throw new nn(`Expected first argument to be of type boolean, string, number or null, but found ${Yr(Mn(h))} instead.`);if(!cl(y,["string","array"]))throw new nn(`Expected second argument to be of type array or string, but found ${Yr(Mn(y))} instead.`);return y.indexOf(h)>=0}eachChild(a){a(this.needle),a(this.haystack)}outputDefined(){return!0}}class Bd{constructor(a,h,y){this.type=lt,this.needle=a,this.haystack=h,this.fromIndex=y}static parse(a,h){if(a.length<=2||a.length>=5)return h.error(`Expected 2 or 3 arguments, but found ${a.length-1} instead.`);const y=h.parse(a[1],1,Gt),x=h.parse(a[2],2,Gt);if(!y||!x)return null;if(!Qg(y.type,[Wt,Jt,lt,Yd,Gt]))return h.error(`Expected first argument to be of type boolean, string, number or null, but found ${Yr(y.type)} instead`);if(a.length===4){const T=h.parse(a[3],3,lt);return T?new Bd(y,x,T):null}else return new Bd(y,x)}evaluate(a){const h=this.needle.evaluate(a),y=this.haystack.evaluate(a);if(!cl(h,["boolean","string","number","null"]))throw new nn(`Expected first argument to be of type boolean, string, number or null, but found ${Yr(Mn(h))} instead.`);let x;if(this.fromIndex&&(x=this.fromIndex.evaluate(a)),cl(y,["string"])){const T=y.indexOf(h,x);return T===-1?-1:[...y.slice(0,T)].length}else{if(cl(y,["array"]))return y.indexOf(h,x);throw new nn(`Expected second argument to be of type array or string, but found ${Yr(Mn(y))} instead.`)}}eachChild(a){a(this.needle),a(this.haystack),this.fromIndex&&a(this.fromIndex)}outputDefined(){return!1}}class ny{constructor(a,h,y,x,T,v){this.inputType=a,this.type=h,this.input=y,this.cases=x,this.outputs=T,this.otherwise=v}static parse(a,h){if(a.length<5)return h.error(`Expected at least 4 arguments, but found only ${a.length-1}.`);if(a.length%2!==1)return h.error("Expected an even number of arguments.");let y,x;h.expectedType&&h.expectedType.kind!=="value"&&(x=h.expectedType);const T={},v=[];for(let L=2;L<a.length-1;L+=2){let O=a[L];const H=a[L+1];Array.isArray(O)||(O=[O]);const J=h.concat(L);if(O.length===0)return J.error("Expected at least one branch label.");for(const ue of O){if(typeof ue!="number"&&typeof ue!="string")return J.error("Branch labels must be numbers or strings.");if(typeof ue=="number"&&Math.abs(ue)>Number.MAX_SAFE_INTEGER)return J.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if(typeof ue=="number"&&Math.floor(ue)!==ue)return J.error("Numeric branch labels must be integer values.");if(!y)y=Mn(ue);else if(J.checkSubtype(y,Mn(ue)))return null;if(typeof T[String(ue)]<"u")return J.error("Branch labels must be unique.");T[String(ue)]=v.length}const ee=h.parse(H,L,x);if(!ee)return null;x=x||ee.type,v.push(ee)}const s=h.parse(a[1],1,Gt);if(!s)return null;const I=h.parse(a[a.length-1],a.length-1,x);return!I||s.type.kind!=="value"&&h.concat(1).checkSubtype(y,s.type)?null:new ny(y,x,s,T,v,I)}evaluate(a){const h=this.input.evaluate(a);return(Mn(h)===this.inputType&&this.outputs[this.cases[h]]||this.otherwise).evaluate(a)}
811eachChild(a){a(this.input),this.outputs.forEach(a),a(this.otherwise)}outputDefined(){return this.outputs.every(a=>a.outputDefined())&&this.otherwise.outputDefined()}}class iy{constructor(a,h,y){this.type=a,this.branches=h,this.otherwise=y}static parse(a,h){if(a.length<4)return h.error(`Expected at least 3 arguments, but found only ${a.length-1}.`);if(a.length%2!==0)return h.error("Expected an odd number of arguments.");let y;h.expectedType&&h.expectedType.kind!=="value"&&(y=h.expectedType);const x=[];for(let v=1;v<a.length-1;v+=2){const s=h.parse(a[v],v,Wt);if(!s)return null;const I=h.parse(a[v+1],v+1,y);if(!I)return null;x.push([s,I]),y=y||I.type}const T=h.parse(a[a.length-1],a.length-1,y);if(!T)return null;if(!y)throw new Error("Can't infer output type");return new iy(y,x,T)}evaluate(a){for(const[h,y]of this.branches)if(h.evaluate(a))return y.evaluate(a);return this.otherwise.evaluate(a)}eachChild(a){for(const[h,y]of this.branches)a(h),a(y);a(this.otherwise)}outputDefined(){return this.branches.every(([a,h])=>h.outputDefined())&&this.otherwise.outputDefined()}}class Nd{constructor(a,h,y,x){this.type=a,this.input=h,this.beginIndex=y,this.endIndex=x}static parse(a,h){if(a.length<=2||a.length>=5)return h.error(`Expected 2 or 3 arguments, but found ${a.length-1} instead.`);const y=h.parse(a[1],1,Gt),x=h.parse(a[2],2,lt);if(!y||!x)return null;if(!Qg(y.type,[Oi(Gt),Jt,Gt]))return h.error(`Expected first argument to be of type array or string, but found ${Yr(y.type)} instead`);if(a.length===4){const T=h.parse(a[3],3,lt);return T?new Nd(y.type,y,x,T):null}else return new Nd(y.type,y,x)}evaluate(a){const h=this.input.evaluate(a),y=this.beginIndex.evaluate(a);let x;if(this.endIndex&&(x=this.endIndex.evaluate(a)),cl(h,["string"]))return[...h].slice(y,x).join("");if(cl(h,["array"]))return h.slice(y,x);throw new nn(`Expected first argument to be of type array or string, but found ${Yr(Mn(h))} instead.`)}eachChild(a){a(this.input),a(this.beginIndex),this.endIndex&&a(this.endIndex)}outputDefined(){return!1}}function Ib(l,a){const h=l.length-1;let y=0,x=h,T=0,v,s;for(;y<=x;)if(T=Math.floor((y+x)/2),v=l[T],s=l[T+1],v<=a){if(T===h||a<s)return T;y=T+1}else if(v>a)x=T-1;else throw new nn("Input is not a number.");return 0}class sf{constructor(a,h,y){this.type=a,this.input=h,this.labels=[],this.outputs=[];for(const[x,T]of y)this.labels.push(x),this.outputs.push(T)}static parse(a,h){if(a.length-1<4)return h.error(`Expected at least 4 arguments, but found only ${a.length-1}.`);if((a.length-1)%2!==0)return h.error("Expected an even number of arguments.");const y=h.parse(a[1],1,lt);if(!y)return null;const x=[];let T=null;h.expectedType&&h.expectedType.kind!=="value"&&(T=h.expectedType);for(let v=1;v<a.length;v+=2){const s=v===1?-1/0:a[v],I=a[v+1],L=v,O=v+1;if(typeof s!="number")return h.error('Input/output pairs for "step" expressions must be defined using literal numeric values (not computed expressions) for the input values.',L);if(x.length&&x[x.length-1][0]>=s)return h.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',L);const H=h.parse(I,O,T);if(!H)return null;T=T||H.type,x.push([s,H])}return new sf(T,y,x)}evaluate(a){const h=this.labels,y=this.outputs;if(h.length===1)return y[0].evaluate(a);const x=this.input.evaluate(a);if(x<=h[0])return y[0].evaluate(a);const T=h.length;if(x>=h[T-1])return y[T-1].evaluate(a);const v=Ib(h,x);return y[v].evaluate(a)}eachChild(a){a(this.input);for(const h of this.outputs)a(h)}outputDefined(){return this.outputs.every(a=>a.outputDefined())}}function oI(l){return l&&l.__esModule&&Object.prototype.hasOwnProperty.call(l,"default")?l.default:l}var Xm,xv;function sI(){if(xv)return Xm;xv=1,Xm=l;function l(a,h,y,x){this.cx=3*a,this.bx=3*(y-a)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*h,this.by=3*(x-h)-this.cy,this.ay=1-this.cy-this.by,this.p1x=a,this.p1y=h,this.p2x=y,this.p2y=x}return l.prototype={sampleCurveX:function(a){return((this.ax*a+this.bx)*a+this.cx)*a},sampleCurveY:function(a){return((this.ay*a+this.by)*a+this.cy)*a},sampleCurveDerivativeX:function(a){return(3*this.ax*a+2*this.bx)*a+this.cx}
811,solveCurveX:function(a,h){if(h===void 0&&(h=1e-6),a<0)return 0;if(a>1)return 1;for(var y=a,x=0;x<8;x++){var T=this.sampleCurveX(y)-a;if(Math.abs(T)<h)return y;var v=this.sampleCurveDerivativeX(y);if(Math.abs(v)<1e-6)break;y=y-T/v}var s=0,I=1;for(y=a,x=0;x<20&&(T=this.sampleCurveX(y),!(Math.abs(T-a)<h));x++)a>T?s=y:I=y,y=(I-s)*.5+s;return y},solve:function(a,h){return this.sampleCurveY(this.solveCurveX(a,h))}},Xm}var lI=sI(),cI=oI(lI);class Ra{constructor(a,h,y,x,T){this.type=a,this.operator=h,this.interpolation=y,this.input=x,this.labels=[],this.outputs=[];for(const[v,s]of T)this.labels.push(v),this.outputs.push(s)}static interpolationFactor(a,h,y,x){let T=0;if(a.name==="exponential")T=Ym(h,a.base,y,x);else if(a.name==="linear")T=Ym(h,1,y,x);else if(a.name==="cubic-bezier"){const v=a.controlPoints;T=new cI(v[0],v[1],v[2],v[3]).solve(Ym(h,1,y,x))}return T}static parse(a,h){let[y,x,T,...v]=a;if(!Array.isArray(x)||x.length===0)return h.error("Expected an interpolation type expression.",1);if(x[0]==="linear")x={name:"linear"};else if(x[0]==="exponential"){const L=x[1];if(typeof L!="number")return h.error("Exponential interpolation requires a numeric base.",1,1);x={name:"exponential",base:L}}else if(x[0]==="cubic-bezier"){const L=x.slice(1);if(L.length!==4||L.some(O=>typeof O!="number"||O<0||O>1))return h.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);x={name:"cubic-bezier",controlPoints:L}}else return h.error(`Unknown interpolation type ${String(x[0])}`,1,0);if(a.length-1<4)return h.error(`Expected at least 4 arguments, but found only ${a.length-1}.`);if((a.length-1)%2!==0)return h.error("Expected an even number of arguments.");if(T=h.parse(T,2,lt),!T)return null;const s=[];let I=null;(y==="interpolate-hcl"||y==="interpolate-lab")&&h.expectedType!=vh?I=Da:h.expectedType&&h.expectedType.kind!=="value"&&(I=h.expectedType);for(let L=0;L<v.length;L+=2){const O=v[L],H=v[L+1],J=L+3,ee=L+4;if(typeof O!="number")return h.error('Input/output pairs for "interpolate" expressions must be defined using literal numeric values (not computed expressions) for the input values.',J);if(s.length&&s[s.length-1][0]>=O)return h.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',J);const ue=h.parse(H,ee,I);if(!ue)return null;I=I||ue.type,s.push([O,ue])}return!Wo(I,lt)&&!Wo(I,Kd)&&!Wo(I,Da)&&!Wo(I,ef)&&!Wo(I,tf)&&!Wo(I,vh)&&!Wo(I,rf)&&!Wo(I,Oi(lt))?h.error(`Type ${Yr(I)} is not interpolatable.`):new Ra(I,y,x,T,s)}evaluate(a){const h=this.labels,y=this.outputs;if(h.length===1)return y[0].evaluate(a);const x=this.input.evaluate(a);if(x<=h[0])return y[0].evaluate(a);const T=h.length;if(x>=h[T-1])return y[T-1].evaluate(a);const v=Ib(h,x),s=h[v],I=h[v+1],L=Ra.interpolationFactor(this.interpolation,x,s,I),O=y[v].evaluate(a),H=y[v+1].evaluate(a);switch(this.operator){case"interpolate":switch(this.type.kind){case"number":return ul(O,H,L);case"color":return wr.interpolate(O,H,L);case"padding":return ua.interpolate(O,H,L);case"colorArray":return Bi.interpolate(O,H,L);case"numberArray":return ha.interpolate(O,H,L);case"variableAnchorOffsetCollection":return La.interpolate(O,H,L);case"array":return bh(O,H,L);case"projectionDefinition":return sa.interpolate(O,H,L)}case"interpolate-hcl":switch(this.type.kind){case"color":return wr.interpolate(O,H,L,"hcl");case"colorArray":return Bi.interpolate(O,H,L,"hcl")}case"interpolate-lab":switch(this.type.kind){case"color":return wr.interpolate(O,H,L,"lab");case"colorArray":return Bi.interpolate(O,H,L,"lab")}}}eachChild(a){a(this.input);for(const h of this.outputs)a(h)}outputDefined(){return this.outputs.every(a=>a.outputDefined())}}function Ym(l,a,h,y){const x=y-h,T=l-h;return x===0?0:a===1?T/x:(Math.pow(a,T)-1)/(Math.pow(a,x)-1)}class Th{constructor(a,h){this.type=a,this.args=h}static parse(a,h){if(a.length<2)return h.error("Expected at least one argument.");let y=null;const x=h.expectedType;x&&x.kind!=="value"&&(y=x);const T=[];for(const v of a.slice(1)){const s=h.parse(v,1+T.length,y,void 0,{typeAnnotation:"omit"});if(!s)return null;y=y||s.type,T.push(s)}if(!y)throw new Error("No output type");return x&&T.some(v=>xh(x,v.type))?new Th(Gt,T):new Th(y,T)}evaluate(a){let h=null,y=0,x;for(const T of this.args)if(y++,h=T.evaluate(a),h&&h instanceof rs&&!h.available&&(x||(x=h.name),h=null,y===this.args.length&&(h=x)),h!==null)break;return h}
811eachChild(a){this.args.forEach(a)}outputDefined(){return this.args.every(a=>a.outputDefined())}}function bv(l,a){return l==="=="||l==="!="?a.kind==="boolean"||a.kind==="string"||a.kind==="number"||a.kind==="null"||a.kind==="value":a.kind==="string"||a.kind==="number"||a.kind==="value"}function uI(l,a,h){return a===h}function hI(l,a,h){return a!==h}function pI(l,a,h){return a<h}function dI(l,a,h){return a>h}function fI(l,a,h){return a<=h}function mI(l,a,h){return a>=h}function Ab(l,a,h,y){return y.compare(a,h)===0}function gI(l,a,h,y){return!Ab(l,a,h,y)}function yI(l,a,h,y){return y.compare(a,h)<0}function _I(l,a,h,y){return y.compare(a,h)>0}function vI(l,a,h,y){return y.compare(a,h)<=0}function xI(l,a,h,y){return y.compare(a,h)>=0}function Vc(l,a,h){const y=l!=="=="&&l!=="!=";return class Cb{constructor(T,v,s){this.type=Wt,this.lhs=T,this.rhs=v,this.collator=s,this.hasUntypedArgument=T.type.kind==="value"||v.type.kind==="value"}static parse(T,v){if(T.length!==3&&T.length!==4)return v.error("Expected two or three arguments.");const s=T[0];let I=v.parse(T[1],1,Gt);if(!I)return null;if(!bv(s,I.type))return v.concat(1).error(`"${s}" comparisons are not supported for type '${Yr(I.type)}'.`);let L=v.parse(T[2],2,Gt);if(!L)return null;if(!bv(s,L.type))return v.concat(2).error(`"${s}" comparisons are not supported for type '${Yr(L.type)}'.`);if(I.type.kind!==L.type.kind&&I.type.kind!=="value"&&L.type.kind!=="value")return v.error(`Cannot compare types '${Yr(I.type)}' and '${Yr(L.type)}'.`);y&&(I.type.kind==="value"&&L.type.kind!=="value"?I=new la(L.type,[I]):I.type.kind!=="value"&&L.type.kind==="value"&&(L=new la(I.type,[L])));let O=null;if(T.length===4){if(I.type.kind!=="string"&&L.type.kind!=="string"&&I.type.kind!=="value"&&L.type.kind!=="value")return v.error("Cannot use collator to compare non-string types.");if(O=v.parse(T[3],3,Jd),!O)return null}return new Cb(I,L,O)}evaluate(T){const 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vendor: 3,974 bytes, line 811
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et(`${a}.${s}`,I,`string or array expected, ${L} found`))}return v}const Fv={"*"(){return[]},array:yy,boolean:iA,number:pf,color:Ig,constants:Vb,enum:Ph,filter:_y,function:Ub,layer:Wb,object:Ni,source:Hb,light:Xb,sky:Yb,terrain:Kb,projection:dA,projectionDefinition:fA,string:es,formatted:sA,resolvedImage:lA,padding:cA,numberArray:uA,colorArray:hA,variableAnchorOffsetCollection:pA,sprite:Jb,state:e1,fontFaces:yA};function Gd(l){const a=l.value,h=l.valueSpec,y=l.styleSpec;return l.validateSpec=Gd,h.expression&&my(dn(a))?Ub(l):h.expression&&Bb(fl(a))?Bc(l):h.type&&Fv[h.type]?Fv[h.type](l):Ni(Od({},l,{valueSpec:h.type?y[h.type]:h}))}function t1(l){const a=l.value,h=l.key,y=es(l);return y.length||(a.indexOf("{fontstack}")===-1&&y.push(new et(h,a,'"glyphs" url must include a "{fontstack}" token')),a.indexOf("{range}")===-1&&y.push(new et(h,a,'"glyphs" url must include a "{range}" token'))),y}function Vi(l,a=GM){let h=[];return h=h.concat(Gd({key:"",value:l,valueSpec:a.$root,styleSpec:a,style:l,validateSpec:Gd,objectElementValidators:{glyphs:t1,"*"(){return[]}}})),l.constants&&(h=h.concat(Vb({key:"constants",value:l.constants}))),r1(h)}Vi.source=fa(da(Hb));Vi.sprite=fa(da(Jb));Vi.glyphs=fa(da(t1));Vi.light=fa(da(Xb));Vi.sky=fa(da(Yb));Vi.terrain=fa(da(Kb));Vi.state=fa(da(e1));Vi.layer=fa(da(Wb));Vi.filter=fa(da(_y));Vi.paintProperty=fa(da(Gb));Vi.layoutProperty=fa(da(Zb));function da(l){return function(a){return l(Object.assign({},a,{validateSpec:Gd}))}}function r1(l){return[].concat(l).sort((a,h)=>a.line-h.line)}function fa(l){return function(...a){return r1(l.apply(this,a))}}function Ov(l){if(!l)return{style:dh[Ko[0].referenceStyleID].getDefaultVariant().getExpandedStyleURL(),requiresUrlMonitoring:!1,isFallback:!0};if(typeof l=="string"){const a=vA(l);return a.isValidStyle?{style:a.styleObject,requiresUrlMonitoring:!1,isFallback:!1}:a.isValidJSON?{style:dh[Ko[0].referenceStyleID].getDefaultVariant().getExpandedStyleURL(),requiresUrlMonitoring:!1,isFallback:!0}:l.startsWith("http")?{style:l,requiresUrlMonitoring:!0,isFallback:!1}:l.toLowerCase().includes(".json")?{style:_A(l),requiresUrlMonitoring:!0,isFallback:!1}:{style:cb(l),requiresUrlMonitoring:!0,isFallback:!1}}return l instanceof ub?{style:l.getExpandedStyleURL(),requiresUrlMonitoring:!1,isFallback:!1}:l instanceof hb?{style:l.getDefaultVariant().getExpandedStyleURL(),requiresUrlMonitoring:!1,isFallback:!1}:Vi(l).length===0?{style:l,requiresUrlMonitoring:!1,isFallback:!1,isJSON:!0}:{style:dh[Ko[0].referenceStyleID].getDefaultVariant().getExpandedStyleURL(),requiresUrlMonitoring:!1,isFallback:!0}}function _A(l){try{return new URL(l).href}catch{}return new URL(l,location.origin).href}function vA(l){try{const a=JSON.parse(l),h=Vi(a);return{isValidJSON:!0,isValidStyle:h.length===0,styleObject:h.length===0?a:null}}catch{return{isValidJSON:!1,isValidStyle:!1,styleObject:null}}}function ho(l,a,h){const y=window.document.createElement(l);return a!==void 0&&(y.className=a),h&&h.appendChild(y),y}function Mh(l){l.parentNode&&l.parentNode.removeChild(l)}class xA{constructor(){mt(this,"_map"),mt(this,"_container"),mt(this,"_terrainButton"),WP(["_toggleTerrain","_updateTerrainIcon"],this)}onAdd(a){return this._map=a,this._container=ho("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=ho("button","maplibregl-ctrl-terrain",this._container),ho("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.t
812ype="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){Mh(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}_toggleTerrain(){n1(this._map),this._updateTerrainIcon()}_updateTerrainIcon(){this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.hasTerrain()?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))}}function n1(l){l.hasTerrain()?l.disableTerrain():l.enableTerrain()}class bA extends mb{constructor(a={}){super({showCompass:a.showCompass??!0,showZoom:a.showZoom??!0,visualizePitch:a.visualizePitch??!0}),mt(this,"_rotateCompassArrow",()=>{const h=this._map.getBearing(),y=this._map.getPitch(),x=this.options.visualizePitch?`scale(${Math.min(1.5,1/Math.cos(y*(Math.PI/180))**.5)}) rotateX(${Math.min(70,y)}deg) rotateZ(${-h}deg)`:`rotate(${-h}deg)`;this._compassIcon.style.transform=x}),this._compass&&(this._compass.removeEventListener("click",this._compass.clickFunction),this._compass.addEventListener("click",h=>{this._map.getPitch()===0?this._map.easeTo({pitch:Math.min(this._map.getMaxPitch(),80)}):this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:h}):this._map.resetNorth({},{originalEvent:h})}))}_createButton(a,h){const y=super._createButton(a,h);return y.clickFunction=h,y}}const Bv=xt.Marker,Nv=xt.LngLat,wA=xt.LngLatBounds;class TA extends gb{constructor(){super(...arguments),mt(this,"lastUpdatedCenter",new Nv(0,0)),mt(this,"_updateCamera",a=>{var h;const y=new Nv(a.coords.longitude,a.coords.latitude),x=a.coords.accuracy,T={bearing:this._map.getBearing(),...this.options.fitBoundsOptions,linear:!0},v=this._map.getZoom();v>(((h=this.options.fitBoundsOptions)==null?void 0:h.maxZoom)??30)&&(T.zoom=v),this._map.fitBounds(wA.fromLngLat(y,x),T,{geolocateSource:!0});let s=!1;const I=()=>{s=!0};this._map.once("click",I),this._map.once("dblclick",I),this._map.once("dragstart",I),this._map.once("mousedown",I),this._map.once("touchstart",I),this._map.once("wheel",I),this._map.once("moveend",()=>{this._map.off("click",I),this._map.off("dblclick",I),this._map.off("dragstart",I),this._map.off("mousedown",I),this._map.off("touchstart",I),this._map.off("wheel",I),!s&&(this.lastUpdatedCenter=this._map.getCenter())})}),mt(this,"_finishSetupUI",a=>{if(this._map){if(a===!1){const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}else{const h=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.disabled=!1,this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=ho("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Bv({element:this._dotElement}),this._circleElement=ho("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Bv({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("move",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("moveend",h=>{const y=h.originalEvent&&h.originalEvent.type==="resize",x=this.lastUpdatedCenter.distanceTo(this._map.getCenter());!h.geolocateSource&&this._watchState==="ACTIVE_LOCK"&&!y&&x>1&&(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new Event("trackuserlocationend")))})}}),mt(this,"_onZoom",()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()})}_updateCircleRadius(){if(this._watchState!=="BACKGROUND"&&this._watchState!=="ACTIVE_LOCK")return;const a=[this._lastKnownPosition.coords.longitude,this._lastKnownPosition.coords.latitude],h=this._map.project(a),y=this._map.unproject([h.x,h.y]),x=this._map.unproject([h.x+20,h.y]),T=y.distanceTo(x)/20,v=Math.ceil(2*this._accuracy/T);this._circleElement.style.width=`${v}px`,this._circleElement.style.height=`${v}px`}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_E
812RROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;case"BACKGROUND_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}}var el,Li,tl,rl,lh;class SA{constructor(a,h,y){if(vi(this,el),vi(this,Li),vi(this,tl),vi(this,rl),vi(this,lh),typeof a=="string"){const x=document.querySelector(a);if(!x)throw new Error(`No element has been found with selector "${a}" when creating an external control.`);Fi(this,Li,x)}else Fi(this,Li,a);h&&Fi(this,tl,x=>{h(wt(this,el),wt(this,Li),x)}),y&&Fi(this,rl,x=>{y(wt(this,el),wt(this,Li),x)}),Fi(this,lh,wt(this,Li).parentElement)}onAdd(a){return Fi(this,el,a),wt(this,tl)&&wt(this,Li).addEventListener("click",wt(this,tl)),wt(this,rl)&&wt(this,el).on("render",wt(this,rl)),Mh(wt(this,Li)),wt
812(this,Li)}onRemove(){wt(this,tl)&&wt(this,Li).removeEventListener("click",wt(this,tl)),wt(this,rl)&&wt(this,el).off("render",wt(this,rl)),wt(this,lh)?wt(this,lh).appendChild(wt(this,Li)):Mh(wt(this,Li))}}el=new WeakMap,Li=new WeakMap,tl=new WeakMap,rl=new WeakMap,lh=new WeakMap;class EA{constructor(){mt(this,"map"),mt(this,"container"),mt(this,"projectionButton")}onAdd(a){return this.map=a,this.container=ho("div","maplibregl-ctrl maplibregl-ctrl-group"),this.projectionButton=ho("button","maplibregl-ctrl-projection",this.container),ho("span","maplibregl-ctrl-icon",this.projectionButton).setAttribute("aria-hidden","true"),this.projectionButton.type="button",this.projectionButton.addEventListener("click",this.toggleProjection.bind(this)),a.on("projectiontransition",this.updateProjectionIcon.bind(this)),this.updateProjectionIcon(),this.container}onRemove(){Mh(this.container),this.map.off("projectiontransition",this.updateProjectionIcon),this.map=void 0}toggleProjection(){i1(this.map),this.updateProjectionIcon()}updateProjectionIcon(){this.projectionButton.classList.remove("maplibregl-ctrl-projection-globe"),this.projectionButton.classList.remove("maplibregl-ctrl-projection-mercator"),this.map.isGlobeProjection()?(this.projectionButton.classList.add("maplibregl-ctrl-projection-mercator"),this.projectionButton.title="Enable Mercator projection"):(this.projectionButton.classList.add("maplibregl-ctrl-projection-globe"),this.projectionButton.title="Enable Globe projection")}}function i1(l){l.getProjection()===void 0&&l.setProjection({type:"mercator"}),l.isGlobeProjection()?l.setProjection("mercator",{persist:!0}):l.setProjection("globe",{persist:!0})}const ch={"zoom-in":l=>l.zoomIn(),"zoom-out":l=>l.zoomOut(),"toggle-projection":i1,"toggle-terrain":n1,"reset-view":l=>{l.getPitch()===0?l.easeTo({pitch:Math.min(l.getMaxPitch(),80)}):l.resetNorthPitch()},"reset-bearing":l=>{l.rotateTo(0)},"reset-pitch":l=>{l.setPitch(0)},"reset-roll":l=>{l.setRoll(0)}};var Cd,uh;class Ag extends SA{constructor(a,h){if(h&&!(h in ch))throw new Error(`data-maptiler-control value "${h}" is invalid.`);super(a,h&&ch[h]),vi(this,Cd),vi(this,uh,new Map)}onAdd(a){return Fi(this,Cd,a),super.onAdd(a)}onRemove(){for(const[a,h]of wt(this,uh)){const y=a.deref();y&&y.removeEventListener("click",h)}wt(this,uh).clear(),super.onRemove()}configureGroupItem(a,h){if(!h)return;if(!(h in ch))throw new Error(`data-maptiler-control value "${h}" is invalid.`);const y=x=>{ch[h](wt(this,Cd),a,x)};a.addEventListener("click",y),wt(this,uh).set(new WeakRef(a),y)}}Cd=new WeakMap,uh=new WeakMap,mt(Ag,"controlCallbacks",ch);var zi,Aa,nl,il,Wi,kd,ci,a1,Hi,o1;class Qm{constructor(a,h){vi(this,ci),vi(this,zi),mt(this,"map"),vi(this,Aa),vi(this,nl),vi(this,il),vi(this,Wi,!1),vi(this,kd),a.style!==void 0&&Fi(this,Wi,!0),Fi(this,zi,{zoomAdjust:-4,position:"top-right",...h,forceNoAttributionControl:!0,attributionControl:!1,navigationControl:!1,geolocateControl:!1,maptilerLogo:!1,minimap:!1,hash:!1,pitchAdjust:!1,...a,containerStyle:{border:"1px solid #000",width:"400px",height:"300px",...a.containerStyle??{}}}),a.lockZoom!==void 0&&(wt(this,zi).minZoom=a.lockZoom,wt(this,zi).maxZoom=a.lockZoom)}setStyle(a,h){wt(this,Wi)||this.map.setStyle(a,h),Ri(this,ci,Hi).call(this)}addLayer(a,h){return wt(this,Wi)||this.map.addLayer(a,h),Ri(this,ci,Hi).call(this),this.map}moveLayer(a,h){return wt(this,Wi)||this.map.moveLayer(a,h),Ri(this,ci,Hi).call(this),this.map}removeLayer(a){return wt(this,Wi)||this.map.removeLayer(a),Ri(this,ci,Hi).call(this),this}setLayerZoomRange(a,h,y){return wt(this,Wi)||this.map.setLayerZoomRange(a,h,y),Ri(this,ci,Hi).call(this),this}setFilter(a,h,y){return wt(this,Wi)||this.map.setFilter(a,h,y),Ri(this,ci,Hi).call(this),this}setPaintProperty(a,h,y,x){return wt(this,Wi)||this.map.setPaintProperty(a,h,y,x),Ri(this,ci,Hi).call(this),this}setLayoutProperty(a,h,y,x){return wt(this,Wi)||this.map.setLayoutProperty(a,h,y,x),Ri(this,ci,Hi).call(this),this}setGlyphs(a,h){return wt(this,Wi)||this.map.setGlyphs(a,h),Ri(this,ci,Hi).call(this),this}onAdd(a){Fi(this,Aa,a),Fi(this,nl,ho("div","maplibregl-ctrl maplibregl-ctrl-group"));for(const[h,y]of Object.entries(wt(this,zi).containerStyle))wt(this,nl).style.setProperty(h,y);return wt(this,zi).container=wt(this,nl),wt(this,zi).zoom=a.getZoom()+wt(this,zi).zoomAdjust,this.map=new c1(wt(this,zi)),this.map.once("style.load",()=>{this.map.resize()}),this.map.once("load",()=>{Ri(this,ci,a1).call(this,wt(this,zi).parentRect),Fi(this,kd,Ri(this,ci,o1).call(this))}),wt(this,nl)}onRemove(){var a;(a=wt(this,kd))==null||a.call(this),Mh(wt(this,nl))}}zi=new WeakMap,Aa=new WeakMap,nl=new WeakMap,il=new WeakMap,Wi=new WeakMap,kd=new WeakMap,ci=new WeakSet,a1=function(l){l===void 0||l.linePaint===void 0&&l.fillPaint===void 0||(Fi(this,il,{type:"Feature",properties:{name:"parentRect"},geometry:{type:"Polygon",coordinates:[[[],[],[],[],[]]]}}),this.map.addSource("parentRect",{type:"geojson",data:wt(this,il)}),(l.lineLayout!==void 0||l.linePaint!==void 0)&&this.map.addLayer({id:"parentRectOutline",type:"line",source:"parentRect",layout:{...l.lineLayout},paint:{"line-color":"#FFF","line-width":1,"line-opacity":.85,...l.linePaint}}),l.fillPaint!==void 0&&this.map.addLayer({id:"parentRectFill",type:"fill",s
812ource:"parentRect",layout:{},paint:{"fill-color":"#08F","fill-opacity":.135,...l.fillPaint}}),Ri(this,ci,Hi).call(this))},Hi=function(){if(wt(this,il)===void 0)return;const{devicePixelRatio:l}=window,a=wt(this,Aa).getCanvas(),h=a.width/l,y=a.height/l,x=wt(this,Aa).unproject.bind(wt(this,Aa)),T=x([0,0]),v=x([h,0]),s=x([0,y]),I=x([h,y]);wt(this,il).geometry.coordinates=[[s.toArray(),I.toArray(),v.toArray(),T.toArray(),s.toArray()]];const L=this.map.getSource("parentRect");L!==void 0&&L.setData(wt(this,il))},o1=function(){const{pitchAdjust:l}=wt(this,zi),a=()=>{T("parent")},h=()=>{T("minimap")},y=()=>{wt(this,Aa).on("move",a),this.map.on("move",h)},x=()=>{wt(this,Aa).off("move",a),this.map.off("move",h)},T=v=>{x();const s=v==="parent"?wt(this,Aa):this.map,I=v==="parent"?this.map:wt(this,Aa),L=s.getCenter(),O=s.getZoom()+wt(this,zi).zoomAdjust*(v==="parent"?1:-1),H=s.getBearing(),J=s.getPitch();I.jumpTo({center:L,zoom:O,bearing:H,pitch:l?J:0}),Ri(this,ci,Hi).call(this),y()};return y(),()=>{x()}};class PA{constructor(a,h=2e3){mt(this,"map"),mt(this,"registeredModules",new Set),mt(this,"viewerType"),this.map=a,this.viewerType="Map",setTimeout(async()=>{if(!Pn.telemetry)return;const y=this.preparePayload();try{(await fetch(y,{method:"POST"})).ok||console.warn("The metrics could not be sent to MapTiler Cloud")}catch(x){console.warn("The metrics could not be sent to MapTiler Cloud",x)}},Math.max(1e3,h))}registerModule(a,h){this.registeredModules.add(`${a}:${h}`)}registerViewerType(a="Map"){this.viewerType=a}preparePayload(){const a=new URL(ui.telemetryURL);return a.searchParams.append("sdk",h1()),a.searchParams.append("key",Pn.apiKey),a.searchParams.append("mtsid",Kg),a.searchParams.append("session",Pn.session?"1":"0"),a.searchParams.append("caching",Pn.caching?"1":"0"),a.searchParams.append("lang-updated",this.map.isLanguageUpdated()?"1":"0"),a.searchParams.append("terrain",this.map.getTerrain()?"1":"0"),a.searchParams.append("globe",this.map.isGlobeProjection()?"1":"0"),a.searchParams.append("viewerType",this.viewerType),this.registeredModules.size>0&&a.searchParams.append("modules",Array.from(this.registeredModules).join("|")),a.href}}var Ih=typeof Float32Array<"u"?Float32Array:Array;function gh(){var l=new Ih(16);return Ih!=Float32Array&&(l[1]=0,l[2]=0,l[3]=0,l[4]=0,l[6]=0,l[7]=0,l[8]=0,l[9]=0,l[11]=0,l[12]=0,l[13]=0,l[14]=0),l[0]=1,l[5]=1,l[10]=1,l[15]=1,l}function MA(l,a,h,y,x,T,v,s,I,L,O,H,J,ee,ue,fe,te){return l[0]=a,l[1]=h,l[2]=y,l[3]=x,l[4]=T,l[5]=v,l[6]=s,l[7]=I,l[8]=L,l[9]=O,l[10]=H,l[11]=J,l[12]=ee,l[13]=ue,l[14]=fe,l[15]=te,l}function IA(l,a,h){var y=a[0],x=a[1],T=a[2],v=a[3],s=a[4],I=a[5],L=a[6],O=a[7],H=a[8],J=a[9],ee=a[10],ue=a[11],fe=a[12],te=a[13],Be=a[14],Ae=a[15],De=h[0],xe=h[1],ye=h[2],Se=h[3];return l[0]=De*y+xe*s+ye*H+Se*fe,l[1]=De*x+xe*I+ye*J+Se*te,l[2]=De*T+xe*L+ye*ee+Se*Be,l[3]=De*v+xe*O+ye*ue+Se*Ae,De=h[4],xe=h[5],ye=h[6],Se=h[7],l[4]=De*y+xe*s+ye*H+Se*fe,l[5]=De*x+xe*I+ye*J+Se*te,l[6]=De*T+xe*L+ye*ee+Se*Be,l[7]=De*v+xe*O+ye*ue+Se*Ae,De=h[8],xe=h[9],ye=h[10],Se=h[11],l[8]=De*y+xe*s+ye*H+Se*fe,l[9]=De*x+xe*I+ye*J+Se*te,l[10]=De*T+xe*L+ye*ee+Se*Be,l[11]=De*v+xe*O+ye*ue+Se*Ae,De=h[12],xe=h[13],ye=h[14],Se=h[15],l[12]=De*y+xe*s+ye*H+Se*fe,l[13]=De*x+xe*I+ye*J+Se*te,l[14]=De*T+xe*L+ye*ee+Se*Be,l[15]=De*v+xe*O+ye*ue+Se*Ae,l}function AA(l,a,h){var y=h[0],x=h[1],T=h[2];return l[0]=a[0]*y,l[1]=a[1]*y,l[2]=a[2]*y,l[3]=a[3]*y,l[4]=a[4]*x,l[5]=a[5]*x,l[6]=a[6]*x,l[7]=a[7]*x,l[8]=a[8]*T,l[9]=a[9]*T,l[10]=a[10]*T,l[11]=a[11]*T,l[12]=a[12],l[13]=a[13],l[14]=a[14],l[15]=a[15],l}function jv(l,a,h){var y=Math.sin(h),x=Math.cos(h),T=a[4],v=a[5],s=a[6],I=a[7],L=a[8],O=a[9],H=a[10],J=a[11];return a!==l&&(l[0]=a[0],l[1]=a[1],l[2]=a[2],l[3]=a[3],l[12]=a[12],l[13]=a[13],l[14]=a[14],l[15]=a[15]),l[4]=T*x+L*y,l[5]=v*x+O*y,l[6]=s*x+H*y,l[7]=I*x+J*y,l[8]=L*x-T*y,l[9]=O*x-v*y,l[10]=H*x-s*y,l[11]=J*x-I*y,l}function CA(l,a,h){var y=Math.sin(h),x=Math.cos(h),T=a[0],v=a[1],s=a[2],I=a[3],L=a[8],O=a[9],H=a[10],J=a[11];return a!==l&&(l[4]=a[4],l[5]=a[5],l[6]=a[6],l[7]=a[7],l[12]=a[12],l[13]=a[13],l[14]=a[14],l[15]=a[15]),l[0]=T*x-L*y,l[1]=v*x-O*y,l[2]=s*x-H*y,l[3]=I*x-J*y,l[8]=T*y+L*x,l[9]=v*y+O*x,l[10]=s*y+H*x,l[11]=I*y+J*x,l}function Vv(l,a,h){var y=Math.sin(h),x=Math.cos(h),T=a[0],v=a[1],s=a[2],I=a[3],L=a[4],O=a[5],H=a[6],J=a[7];return a!==l&&(l[8]=a[8],l[9]=a[9],l[10]=a[10],l[11]=a[11],l[12]=a[12],l[13]=a[13],l[14]=a[14],l[15]=a[15]),l[0]=T*x+L*y,l[1]=v*x+O*y,l[2]=s*x+H*y,l[3]=I*x+J*y,l[4]=L*x-T*y,l[5]=O*x-v*y,l[6]=H*x-s*y,l[7]=J*x-I*y,l}function kA(l,a,h,y,x){var T=1/Math.tan(a/2);if(l[0]=T/h,l[1]=0,l[2]=0,l[3]=0,l[4]=0,l[5]=T,l[6]=0,l[7]=0,l[8]=0,l[9]=0,l[11]=-1,l[12]=0,l[13]=0,l[15]=0,x!=null&&x!==1/0){var v=1/(y-x);l[10]=(x+y)*v,l[14]=2*x*y*v}
812else l[10]=-1,l[14]=-2*y;return l}var DA=kA;function Dd(){var l=new Ih(3);return Ih!=Float32Array&&(l[0]=0,l[1]=0,l[2]=0),l}function LA(l,a,h){var y=new Ih(3);return y[0]=l,y[1]=a,y[2]=h,y}function eg(l,a){var h=a[0],y=a[1],x=a[2],T=h*h+y*y+x*x;return T>0&&(T=1/Math.sqrt(T)),l[0]=a[0]*T,l[1]=a[1]*T,l[2]=a[2]*T,l}function Uv(l,a,h){var y=a[0],x=a[1],T=a[2],v=h[0],s=h[1],I=h[2];return l[0]=x*I-T*s,l[1]=T*v-y*I,l[2]=y*s-x*v,l}(function(){var l=Dd();return function(a,h,y,x,T,v){var s,I;for(h||(h=3),y||(y=0),x?I=Math.min(x*h+y,a.length):I=a.length,s=y;s<I;s+=h)l[0]=a[s],l[1]=a[s+1],l[2]=a[s+2],T(l,l,v),a[s]=l[0],a[s+1]=l[1],a[s+2]=l[2];return a}})();function RA(l){return l&&l.__esModule&&Object.prototype.hasOwnProperty.call(l,"default")?l.default:l}var $v,qv;function zA(){return qv||(qv=1,$v={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}),$v}var tg,Gv;function s1(){if(Gv)return tg;Gv=1;const l=zA(),a={};for(const x of Object.keys(l))a[l[x]]=x;const h={rgb:{channels:3,labels:"rgb"},hsl:{channels:3,labels:"hsl"},hsv:{channels:3,labels:"hsv"},hwb:{channels:3,labels:"hwb"},cmyk:{channels:4,labels:"cmyk"},xyz:{channels:3,labels:"xyz"},lab:{channels:3,labels:"lab"},lch:{channels:3,labels:"lch"},hex:{channels:1,labels:["hex"]},keyword:{channels:1,labels:["keyword"]},ansi16:{channels:1,labels:["ansi16"]},ansi256:{channels:1,labels:["ansi256"]},hcg:{channels:3,labels:["h","c","g"]},apple:{channels:3,labels:["r16","g16","b16"]},gray:{channels:1,labels:["gray"]}};tg=h;for(const x of Object.keys(h)){if(!("channels"in h[x]))throw new Error("missing channels property: "+x);if(!("labels"in h[x]))throw new Error("missing channel labels property: "+x);if(h[x].labels.length!==h[x].channels)throw new Error("channel and label counts mismatch: "+x);const{channels:T,labels:v}=h[x];delete h[x].channels,delete 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vendor: 4,455 bytes, line 812
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vendor: 4,194 bytes, line 812
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820); 821} 822`,Xv=`precision mediump float; 823 824varying vec3 vTextureCoord; 825 826%USE_TEXTURE_MACRO_MARKER% 827 828# ifdef USE_TEXTURE 829uniform samplerCube u_cubeSampler; 830uniform float u_fadeOpacity; 831# endif 832 833uniform vec4 u_bgColor; 834 835void main(void) { 836 #ifdef USE_TEXTURE 837 vec4 texColor = textureCube(u_cubeSampler, vTextureCoord); 838 839 gl_FragColor = mix( 840 u_bgColor, 841 texColor, 842 min(texColor.a, u_fadeOpacity) 843 ); 844 845 gl_FragColor.a = max(gl_FragColor.a, u_fadeOpacity); 846 847 #else 848 gl_FragColor = u_bgColor; 849 #endif 850} 851`,Jo={stars:{color:"hsl(233,100%,92%)",preset:"stars"},space:{color:"hsl(210, 100%, 4%)",preset:"space"},milkyway:{color:"hsl(233,100%,92%)",preset:"milkyway"},"milkyway-subtle":{color:"hsl(233,100%,92%)",preset:"milkyway-subtle"},"milkyway-bright":{color:"hsl(233,100%,92%)",preset:"milkyway-bright"},"milkyway-colored":{color:"black",preset:"milkyway-colored"}};var al=(l=>(l.POSITIVE_X="pX",l.NEGATIVE_X="nX",l.POSITIVE_Y="pY",l.NEGATIVE_Y="nY",l.POSITIVE_Z="pZ",l.NEGATIVE_Z="nZ",l))(al||{});const Pc=new Map;function JA(l){const a=Pc.get(l);a&&(Pc.delete(l),l.deleteTexture(a))}const Yv=new Map;let Kv;function QA({gl:l,faces:a,onReady:h,forceRefresh:y}){if(Pc.get(l)&&!y&&Kv===JSON.stringify(a)){h(Pc.get(l),Yv.get(l));return}Kv=JSON.stringify(a);const x=Pc.get(l)??l.createTexture();if(l.bindTexture(l.TEXTURE_CUBE_MAP,x),!a){console.warn("[CubemapLayer][loadCubemapTexture]: Faces are null");return}const T=Object.keys(a).length;if(T!==6){console.warn(`[CubemapLayer][loadCubemapTexture]: Faces should contain exactly 6 images, but found ${T}`);return}const v=Object.entries(a).map(([s,I])=>new Promise((L,O)=>{const H=s;if(I===void 0){O(new Error(`[CubemapLayer][loadCubemapTexture]: Face ${s} is undefined`));return}const J=new Image;J.crossOrigin="anonymous";const ee=()=>{L({image:J,key:H})};J.src=I,J.complete&&J.naturalWidth>0?ee():J.onload=ee,J.onerror=()=>{O(new Error(`[CubemapLayer][loadCubemapTexture]: Error loading image ${I}`))}}));Promise.all(v).then(s=>{for(let L=0;L<s.length;L++){const O=l.RGBA,H=l.RGBA,J=l.UNSIGNED_BYTE,{image:ee,key:ue}=s[L]??{};if(!ee||!ue){console.warn("[CubemapLayer][loadCubemapTexture]: Image or key is null");continue}const fe=eC(l,ue);l.bindTexture(l.TEXTURE_CUBE_MAP,x),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,l.LINEAR),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,l.LINEAR),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),l.texImage2D(fe,0,O,H,J,ee)}l.bindTexture(l.TEXTURE_CUBE_MAP,x),l.generateMipmap(l.TEXTURE_CUBE_MAP),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,l.LINEAR_MIPMAP_LINEAR),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,l.LINEAR);const I=s.map(L=>L.image);h(x,I),Yv.set(l,I),Pc.set(l,x)}).catch(s=>{console.error("[CubemapLayer][loadCubemapTexture]: Error loading cubemap texture",s)})}function eC(l,a){if(a===al.POSITIVE_X)return l.TEXTURE_CUBE_MAP_POSITIVE_X;if(a===al.NEGATIVE_X)return l.TEXTURE_CUBE_MAP_NEGATIVE_X;if(a===al.POSITIVE_Y)return l.TEXTURE_CUBE_MAP_POSITIVE_Y;if(a===al.NEGATIVE_Y)return l.TEXTURE_CUBE_MAP_NEGATIVE_Y;if(a===al.POSITIVE_Z)return l.TEXTURE_CUBE_MAP_POSITIVE_Z;if(a===al.NEGATIVE_Z)return l.TEXTURE_CUBE_MAP_NEGATIVE_Z;throw new Error(`[CubemapLayer][loadCubemapTexture]: Invalid key ${a}`)}function tC(l,a,h){return[Yo(l[0],a[0],h),Yo(l[1],a[1],h),Yo(l[2],a[2],h),Yo(l[3],a[3],h)]}function Yo(l,a,h){return l+(a-l)*h}function Zd(l){if(!l)return{};const a=Object.keys(l).sort().map(h=>[h,l[h]]);return Object.fromEntries(a)}const Tc="https://api.maptiler.com/resources/space",rC=["vertexPosition"],nC=["projectionMatrix","modelViewMatrix","cubeSampler","bgColor","fadeOpacity"],Jv="%USE_TEXTURE_MACRO_MARKER%",iC="#define USE_TEXTURE",Qv=Jo.stars;function aC(l,a){if(!Cg(l))return{color:"transparent"};if(l===!0)return a;const h={...l};if(l.faces||l.path)return delete h.preset,h;const y=l.preset;if(y!==void 0&&!(y in Jo))throw new Error(`[CubemapLayer]: Invalid preset "${y}". Available presets: ${Object.keys(Jo).join(", ")}`);return{...h,color:h.color??Jo[y].color??"hsl(233,100%,92%)"}}class _d{constructor(a){mt(this,"id","Cubemap Layer"),mt(this,"type","custom"),mt(this,"renderingMode","3d"),mt(this,"map"),mt(this,"faces"),mt(this,"useCubemapTexture",!0),mt(this,"currentFadeOpacity",0),mt(this,"cubeMapNeedsUpdate",!1),mt(this,"bgColor"),mt(this,"previousBgColor",[0,0,0,0]),mt(this,"targetBgColor",[0,0,0,0]),mt(this,"transitionDelta",0),mt(this,"gl"),mt(this,"cubemap"),mt(this,"texture"),mt(this,"currentFacesDefinitionKey",""),mt(this,"options"),mt(this,"animationActive",!0),mt(this,"imageIsAnimating",!1),mt(this,"imageFadeInDelta",0);const h=Cg(a);if(h.length>0)throw new Error(`[CubemapLayer]: Invalid cubemap specification: 852- ${h.join(` 853 - `)}`);const y=aC(a,Qv);this.options=y,this.currentFacesDefinitionKey=JSON.stringify(y.faces??y.preset??y.path),this.bgColor=[0,0,0,0],this.targetBgColor=Ld(y.color),this.faces=ex(y),this.useCubemapTexture=this.faces!==null}updateCubemap({facesNeedUpdate:a}={facesNeedUpdate:!0}){this.useCubemapTexture=this.faces!==null;const h=nC.filter(y=>y==="cubeSampler"||y==="fadeOpacity"?this.useCubemapTexture:!0);this.cubemap=l1({gl:this.gl,vertexShaderSource:KA,fragmentShaderSource:this.useCubemapTexture?Xv.replace(Jv,iC):Xv.replace(Jv,""),attributesKeys:rC,uniformsKeys:h,vertices:XA,indices:YA}),this.cubeMapNeedsUpdate=a,this.useCubemapTexture&&this.updateTexture(this.gl,this.faces),this.animateColorChange()}onAdd(a,h){this.map=a,this.gl=h,this.updateCubemap()}onRemove(a,h){this.cubemap&&(this.texture&&(JA(h),this.texture=void 0),h.deleteProgram(this.cubemap.shaderProgram),h.deleteBuffer(this.cubemap.positionBuffer))}updateTexture(a,h){if(this.cubeMapNeedsUpdate===!0&&!this.imageIsAnimating){if(this.cubeMapNeedsUpdate=!1,!this.useCubemapTexture)return;QA({gl:a,faces:h,onReady:y=>{this.texture=y,this.animateIn()}})}}prerender(a,h){this.faces&&this.updateTexture(this.gl,this.faces)}animateColorChange(){const a=()=>{this.transitionDelta<1&&(requestAnimationFrame(a),this.bgColor=tC(this.previousBgColor,this.targetBgColor,this.transitionDelta),this.transitionDelta+=.075,this.map.triggerRepaint())};requestAnimationFrame(a)}async animateIn(){if(!this.imageIsAnimating){if(!this.animationActive){this.currentFadeOpacity=1,this.imageFadeInDelta=1,this.map.triggerRepaint();return}return new Promise(a=>{this.imageIsAnimating=!0;const h=()=>
853{if(this.imageFadeInDelta=Math.min(this.imageFadeInDelta+.05,1),this.currentFadeOpacity=Yo(0,1,this.imageFadeInDelta),this.map.triggerRepaint(),this.imageFadeInDelta<1){requestAnimationFrame(h);return}this.imageIsAnimating=!1,this.imageFadeInDelta=0,a()};requestAnimationFrame(h)})}}async animateOut(){if(!(this.imageIsAnimating||!this.animationActive))return new Promise(a=>{const h=()=>{if(this.imageFadeInDelta=Math.min(this.imageFadeInDelta+.05,1),this.currentFadeOpacity=Yo(1,0,this.imageFadeInDelta),this.map.triggerRepaint(),this.imageFadeInDelta>=1){this.imageIsAnimating=!1,this.imageFadeInDelta=0,a();return}requestAnimationFrame(h)};requestAnimationFrame(h)})}setAnimationActive(a){this.animationActive=a}render(a,h){if(!this.map.isGlobeProjection())return;if(this.map===void 0)throw new Error("[CubemapLayer]: Map is undefined");if(this.cubemap===void 0)throw new Error("[CubemapLayer]: Cubemap is undefined");this.texture,a.disable(a.DEPTH_TEST),a.enable(a.BLEND),a.blendFunc(a.SRC_ALPHA,a.DST_ALPHA),a.useProgram(this.cubemap.shaderProgram),a.bindBuffer(a.ARRAY_BUFFER,this.cubemap.positionBuffer),a.vertexAttribPointer(this.cubemap.programInfo.attributesLocations.vertexPosition,3,a.FLOAT,!1,0,0),a.enableVertexAttribArray(this.cubemap.programInfo.attributesLocations.vertexPosition);const y=.1,x=1e4,T=a.canvas,v=T.clientWidth/T.clientHeight,s=this.map.transform,I=s.fov*(Math.PI/180),L=gh();DA(L,I,v,y,x),Vv(L,L,s.rollInRadians),jv(L,L,-s.pitchInRadians),Vv(L,L,s.bearingInRadians);const O=s.center.lat*Math.PI/180,H=s.center.lng*Math.PI/180;jv(L,L,O),CA(L,L,-H),a.uniformMatrix4fv(this.cubemap.programInfo.uniformsLocations.projectionMatrix,!1,L);const J=gh();if(a.uniformMatrix4fv(this.cubemap.programInfo.uniformsLocations.modelViewMatrix,!1,J),a.uniform4fv(this.cubemap.programInfo.uniformsLocations.bgColor,new Float32Array(this.bgColor)),a.uniform1f(this.cubemap.programInfo.uniformsLocations.fadeOpacity,this.currentFadeOpacity),this.useCubemapTexture&&this.texture&&(a.activeTexture(a.TEXTURE0),a.bindTexture(a.TEXTURE_CUBE_MAP,this.texture),a.uniform1i(this.cubemap.programInfo.uniformsLocations.cubeSampler,0)),this.cubemap.indexBuffer===void 0)throw new Error("Index buffer is undefined");if(this.cubemap.indexBufferLength===void 0)throw new Error("Index buffer length is undefined");a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,this.cubemap.indexBuffer),a.drawElements(a.TRIANGLES,this.cubemap.indexBufferLength,a.UNSIGNED_SHORT,0)}setBgColor(a){this.targetBgColor=a,this.previousBgColor=this.bgColor,this.transitionDelta=0}getConfig(){return this.options}shouldUpdate(a){const h=this.getConfig();if(a===void 0&&h)return!0;const y=typeof a=="boolean"?a:Zd(a),x=Zd(h);return JSON.stringify(y)!==JSON.stringify(x)}async setCubemapFaces(a){if(await this.animateOut(),!a.faces&&!a.preset&&!a.path){this.faces=null,this.useCubemapTexture=!1,this.currentFacesDefinitionKey="empty",await this.animateIn();return}this.faces=ex(a),this.currentFacesDefinitionKey=JSON.stringify(a.faces??a.preset??a.path)}async setCubemap(a){const h=Cg(a);if(h.length>0)throw new Error(`[CubemapLayer]: Invalid cubemap specification: 854- ${h.join(` 855 - `)}`);const y=typeof a=="boolean"?Qv:a;this.options=y;const x=JSON.stringify(y.faces??y.preset??y.path),T=this.currentFacesDefinitionKey!==x;T&&(await this.setCubemapFaces(y),this.cubeMapNeedsUpdate=!0);const v=Ld(y.color);if(y.color&&this.targetBgColor.toString()!==v.toString())this.setBgColor(v);else if(!y.color&&y.preset&&y.preset in Jo){const s=Jo[y.preset];this.setBgColor(Ld(s.color))}this.updateCubemap({facesNeedUpdate:T})}show(){this.map.setLayoutProperty(this.id,"visibility","visible")}hide(){this.map.setLayoutProperty(this.id,"visibility","none")}}function Cg(l){const a=[];if(typeof l>"u")return a.push("Space specification is undefined."),a;if(typeof l=="boolean")return[];if(Object.keys(l).length===0)return a.push("Space specification is an empty object."),a;const h=["color","preset","path","faces"],y=Object.keys(l).filter(T=>!h.includes(T));if(y.length>0)return a.push(`Space specification contains unsupported properties: ${y.map(T=>`\`${T}\``).join(", ")}. Supported properties: \`color\`, \`preset\`, \`path\`, \`faces\`.`),a;if(!l.path&&!l.preset&&!l.faces&&!l.color)return a.push("Space specification contains
855neither a path, preset, faces, nor color."),a;l.preset&&!(l.preset in Jo)&&a.push(`Space preset "${l.preset}" is not a valid preset. Available presets: ${Object.keys(Jo).join(", ")}`);const x=Object.keys(l).filter(T=>T!=="color").filter(T=>T==="preset"||T==="path"||T==="faces");return x.length>1&&a.push(`Space specification contains multiple properties for cubemap definition: ${x.join(", ")}. Only one of \`path\`, \`preset\`, or \`faces\` should be defined.`),l.faces&&(!l.faces.pX||!l.faces.nX||!l.faces.pY||!l.faces.nY||!l.faces.pZ||!l.faces.nZ)&&a.push("Space specification contains faces but one or more of the faces are undefined."),l.faces&&Object.values(l.faces).every(T=>typeof T!="string")&&a.push("Space specification contains faces but one or more of the faces are not strings."),a}function ex(l){if(l.faces)return l.faces;if(l.preset)return{pX:`${Tc}/${l.preset}/px.webp`,nX:`${Tc}/${l.preset}/nx.webp`,pY:`${Tc}/${l.preset}/py.webp`,nY:`${Tc}/${l.preset}/ny.webp`,pZ:`${Tc}/${l.preset}/pz.webp`,nZ:`${Tc}/${l.preset}/nz.webp`};if(l.path){const a=l.path.baseUrl,h=l.path.format??"png";return{pX:`${a}/px.${h}`,nX:`${a}/nx.${h}`,pY:`${a}/py.${h}`,nY:`${a}/ny.${h}`,pZ:`${a}/pz.${h}`,nZ:`${a}/nz.${h}`}}return null}const oC=`attribute vec3 a_position; 856 857uniform mat4 u_matrix; 858uniform mat4 u_rotationMatrix; 859 860uniform float u_scale; 861 862varying vec2 v_pos; 863varying float v_scale; 864 865void main() { 866 v_scale = u_scale; 867 v_pos = a_position.xy * u_scale; 868 gl_Position = u_matrix * u_rotationMatrix * vec4(a_position, 1.0); 869} 870`,sC=`precision mediump float; 871varying vec2 v_pos; 872 873uniform int u_stopsNumber; 874uniform float u_stops[100]; 875uniform vec4 u_colors[100]; 876uniform float u_maxDistance; 877 878varying float v_scale; 879 880const float EPSILON = 0.000001; 881 882vec2 center = vec2(0.0, 0.0); 883void main() { 884 float rawDistance = distance(center, v_pos); 885 float distanceFromGlobeEdge = rawDistance - 1.0; 886 887 vec4 color = u_colors[0]; 888 889 // if we're further than the max distance, we should not render anything. 890 // This is to always render a circle, otherwise we end up rendering 891 // to the corners of the plane. 892 if (distance(center, v_pos) > u_maxDistance * v_scale) { 893 discard; 894 } 895 896 for (int i = 1; i < 100; i++) { 897 // if we're past the last stop 898 // we should fill to the end with the last stop color 899 if (i >= u_stopsNumber) { 900 color = u_colors[i - 1]; 901 break; 902 } 903 904 float scaledStopPosition = u_stops[i] * pow(v_scale, 1.6); 905 float lastStopValue = u_stops[i - 1]; 906 float thisStopValue = u_stops[i]; 907 908 // this is to avoid blending errors when the stops are the same 909 // eg when you would want a sharp edge between two stops. 910 // \`numbersAreEqual\` will be 1.0 if the numbers are equal, 0.0 if they are not. 911 // We then subtract EPSILON from the last stop making the stop value _almost_ equal 912 // to the next stop but not enough to cause blending issues. 913 // It's more efficient to do this than an if / else statement. 914 float numbersAreEqual = 1.0 - step(EPSILON, abs(lastStopValue - thisStopValue)); 915 lastStopValue = lastStopValue - numbersAreEqual * EPSILON; 916 917 float lastScaledStopPosition = lastStopValue * pow(v_scale, 1.6); 918 919 if (distanceFromGlobeEdge <= scaledStopPosition) { 920 float stopBlendFactor = (distanceFromGlobeEdge - lastScaledStopPosition) / (scaledStopPosition - lastScaledStopPosition); 921 color = mix(u_colors[i - 1], u_colors[i], stopBlendFactor); 922 break; 923 } 924 } 925 926 // gl_FragColor = color; 927 gl_FragColor = vec4(color.rgb * color.a, color.a); 928} 929`,lo=2,lC=["position"],cC=["matrix","rotationMatrix","stopsNumber","stops","colors","maxDistance","scale"],uC=[-lo,-lo,0,lo,-lo,0,-lo,lo,0,lo,lo,0],vd=[[0,"rgba(176, 208, 240, 1)"],[.1,"rgba(98, 168, 229, 0.3)"],[.2,"rgba(98, 168, 229, 0.0)"]],xd=.9,tx=.06;class bd{constructor(a){if(mt(this,"id","Halo Layer"),mt(this,"type","custom"),mt(this,"renderingMode","3d"),mt(this,"gradient"),mt(this,"scale",0),mt(this,"animationDelta",0),mt(this,"map"),mt(this,"plane"),mt(this,"animationActive",!0),typeof a=="boolean"){this.gradient={scale:xd,stops:vd};return}const h=rx(a);if(h.length>0)throw new Error(`[RadialGradientLayer]: Invalid Halo specification: 930 - ${h.join(` 931 - `)} 932 `);this.gradient={scale:a.scale??xd,stops:a.stops??vd}}onAdd(a,h){this.map=a,this.plane=l1({gl:h,vertexShaderSource:oC,fragmentShaderSource:sC,attributesKeys:lC,uniformsKeys:cC,vertices:uC}),this.animateIn()}getConfig(){return this.gradient}shouldUpdate(a){const h=this.getConfig();if(a===void 0&&h)return!0;const y=typeof a=="boolean"?a:Zd(a),x=Zd(h);return JSON.stringify(y)!==JSON.stringify(x)}async animateIn(){if(!this.animationActive){this.scale=this.gradient.scale,this.animationDelta=1,this.map.triggerRepaint();return}return new Promise(a=>{this.animationDelta=0;const h=()=>
932{if(this.animationDelta<=1){this.scale=Yo(0,this.gradient.scale,this.animationDelta),this.animationDelta+=tx,this.map.triggerRepaint(),requestAnimationFrame(h);return}a()};requestAnimationFrame(h)})}async animateOut(){if(this.animationActive)return this.animationDelta=0,new Promise(a=>{const h=()=>{if(this.animationDelta<1){this.scale=Yo(this.gradient.scale,0,this.animationDelta),this.animationDelta+=tx,this.map.triggerRepaint(),requestAnimationFrame(h);return}a()};h()})}onRemove(a,h){this.plane!==void 0&&(h.deleteProgram(this.plane.shaderProgram),h.deleteBuffer(this.plane.positionBuffer))}prerender(a,h){}render(a,h){if(this.map===void 0)throw new Error("[RadialGradientLayer]: Map is undefined");if(!this.map.isGlobeProjection())return;if(this.plane===void 0)throw new Error("[RadialGradientLayer]: Plane is undefined");a.disable(a.DEPTH_TEST),a.enable(a.BLEND),a.useProgram(this.plane.shaderProgram),a.bindBuffer(a.ARRAY_BUFFER,this.plane.positionBuffer);const y=this.plane.programInfo.attributesLocations.position;a.enableVertexAttribArray(y),a.vertexAttribPointer(y,3,a.FLOAT,!1,0,0);const x=gh(),T=this.scale;AA(x,x,[T,T,T]);const v=gh();IA(v,h.defaultProjectionData.mainMatrix,x);const s=this.plane.programInfo.uniformsLocations.matrix;a.uniformMatrix4fv(s,!1,v);const I=gh(),L=this.map.transform.cameraPosition,O=eg(Dd(),L),H=LA(0,1,0),J=Dd();Uv(J,H,O),eg(J,J);const ee=Dd();Uv(ee,O,J),eg(ee,ee),MA(I,J[0],J[1],J[2],0,ee[0],ee[1],ee[2],0,O[0],O[1],O[2],0,0,0,0,1);const ue=this.plane.programInfo.uniformsLocations.rotationMatrix;a.uniformMatrix4fv(ue,!1,I);const fe=this.gradient.stops.length,te=[],Be=[];for(let Ae=0;Ae<=fe;Ae++)if(Ae<fe){te[Ae]=this.gradient.stops[Ae][0];const De=Ld(this.gradient.stops[Ae][1]);Be.push(...De)}a.uniform1i(this.plane.programInfo.uniformsLocations.stopsNumber,fe),a.uniform1fv(this.plane.programInfo.uniformsLocations.stops,new Float32Array(te)),a.uniform4fv(this.plane.programInfo.uniformsLocations.colors,new Float32Array(Be)),a.uniform1f(this.plane.programInfo.uniformsLocations.maxDistance,lo),a.uniform1f(this.plane.programInfo.uniformsLocations.scale,T),a.drawArrays(a.TRIANGLE_STRIP,0,4)}async setGradient(a){if(a===!1){await this.animateOut();return}await this.animateOut();const h=rx(a);if(h.length>0)throw new Error(`[RadialGradientLayer]: Invalid Halo specification: 933 - ${h.join(` 934 - `)} 935 `);a===!0?(this.gradient.scale=xd,this.gradient.stops=vd):(this.gradient.scale=a.scale??xd,this.gradient.stops=a.stops??vd),await this.animateIn()}setAnimationActive(a){this.animationActive=a}show(){this.map.setLayoutProperty(this.id,"visibility","visible")}hide(){this.map.setLayoutProperty(this.id,"visibility","none")}}const hC=["scale","stops"];function rx(l){var a;const h=[];if(typeof l=="boolean")return[];try{const y=Object.keys(l).filter(x=>!hC.includes(x));y.length>0&&h.push(`Properties ${y.map(x=>`\`${x}\``).join(", ")} are not supported.`)}catch{h.push("Halo specification is not an object.")}return typeof l.scale!="number"&&h.push("Halo `scale` property is not a number."),!l.stops||l.stops.length===0||!Array.isArray(l.stops)?(h.push("Halo `stops` property is not an array."),h):((a=l.stops)!=null&&a.some(y=>typeof y[0]!="number"||typeof y[1]!="string")&&h.push("Halo `stops` property is not an array of [number, string]"),h)}function pC(){const l="color: #3A1888; background: white; padding: 5px 0; font-weight: bold;",a="color: #FBC935; background: white; padding: 5px; font-weight: bold;",h="color: #F1175D; background: white; padding: 5px 0; font-weight: bold;";console.info(`%câ%câ%câ %cMapTiler SDK JS v${h1()} %câ%câ%câ`,a+"padding-right: 0;",l,h,"color: #333; background: white; padding: 5px 0; font-weight: bold;",h,l,a+"padding-left: 0;")}const dC={POINT:"POINT",COUNTRY:"COUNTRY"};let c1=class u1 extends xt.Map{constructor(a){a.logSDKVersion!==!1&&pC(),XP(a.container),a.apiKey&&(Pn.apiKey=a.apiKey);const{style:h,requiresUrlMonitoring:y,isFallback:x}=Ov(a.style);x&&console.warn("Invalid style. A style must be a valid URL to a style.json, a JSON string representing a valid StyleSpecification or a valid StyleSpecification object. Fallback to default MapTiler style."),Pn.apiKey||console.warn("MapTiler Cloud API key is not set. Visit https://maptiler.com and try Cloud for free!");const T=location.hash;let v={compact:!1};a.customAttribution?v.customAttribution=a.customAttribution:a.attributionControl&&typeof a.attributionControl
935=="object"&&(v={...v,...a.attributionControl});const s={...a,style:h,maplibreLogo:!1,transformRequest:mv(a.transformRequest),attributionControl:a.forceNoAttributionControl===!0?!1:v};delete s.style,super(s),mt(this,"telemetry"),mt(this,"space"),mt(this,"halo"),mt(this,"options"),mt(this,"isTerrainEnabled",!1),mt(this,"terrainExaggeration",1),mt(this,"primaryLanguage"),mt(this,"terrainGrowing",!1),mt(this,"terrainFlattening",!1),mt(this,"minimap"),mt(this,"forceLanguageUpdate"),mt(this,"languageAlwaysBeenStyle"),mt(this,"isReady",!1),mt(this,"terrainAnimationDuration",1e3),mt(this,"monitoredStyleUrls"),mt(this,"styleInProcess",!1),mt(this,"curentProjection"),mt(this,"originalLabelStyle",new window.Map),mt(this,"isStyleLocalized",!1),mt(this,"languageIsUpdated",!1),mt(this,"spaceboxLoadingState",{styleLoadCallbackSet:!1,styleLoadedCallbackFired:!1}),this.options=a,this.setStyle(h),y&&this.monitorStyleUrl(h);const I=()=>{let ee="The distant style could not be loaded.";this.getStyle()?ee+=" Leaving the style as is.":(this.setStyle(dh.STREETS),ee+=`Loading default MapTiler Cloud style "${dh.STREETS.getDefaultVariant().getId()}" as a fallback.`),console.warn(ee)};if(this.on("style.load",()=>
935{this.styleInProcess=!1,(typeof a.rtlTextPlugin=="string"||typeof a.rtlTextPlugin>"u")&&ZP(a.rtlTextPlugin)}),this.on("error",ee=>{if(ee.error instanceof xt.AJAXError){const ue=ee.error.url,fe=new URL(ue);fe.search="";const te=fe.href;this.monitoredStyleUrls&&this.monitoredStyleUrls.has(te)&&(this.monitoredStyleUrls.delete(te),I());return}if(this.styleInProcess){I();return}}),Pn.caching&&!xg&&console.warn("The cache API is only available in secure contexts. More info at https://developer.mozilla.org/en-US/docs/Web/API/Cache"),Pn.caching&&xg&&GP(),typeof a.language>"u")this.primaryLanguage=Pn.primaryLanguage;else{const ee=ov(a.language,lr);this.primaryLanguage=ee??Pn.primaryLanguage}this.forceLanguageUpdate=!(this.primaryLanguage===lr.STYLE||this.primaryLanguage===lr.STYLE_LOCK),this.languageAlwaysBeenStyle=this.primaryLanguage===lr.STYLE,this.terrainExaggeration=a.terrainExaggeration??this.terrainExaggeration,this.curentProjection=a.projection,this.on("style.load",ee=>{this.curentProjection==="mercator"?this.setProjection({type:"mercator"}):this.curentProjection==="globe"&&this.setProjection({type:"globe"})}),this.once("styledata",async()=>{if(!a.geolocate||a.center||a.hash&&T)return;try{if(a.geolocate===dC.COUNTRY){await this.fitToIpBounds();return}}catch(ue){console.warn(ue.message)}let ee;try{await this.centerOnIpPoint(a.zoom),ee=this.getCameraHash()}catch(ue){console.warn(ue.message)}(await navigator.permissions.query({name:"geolocation"})).state==="granted"&&navigator.geolocation.getCurrentPosition(ue=>{ee===this.getCameraHash()&&(this.terrain?this.easeTo({center:[ue.coords.longitude,ue.coords.latitude],zoom:a.zoom||12,duration:2e3}):this.once("terrain",()=>{this.easeTo({center:[ue.coords.longitude,ue.coords.latitude],zoom:a.zoom||12,duration:2e3})}))},null,{maximumAge:24*3600*1e3,timeout:5e3,enableHighAccuracy:!1})}),this.on("styledata",()=>{this.setPrimaryLanguage(this.primaryLanguage)}),this.on("styledata",()=>{this.getTerrain()===null&&this.isTerrainEnabled&&this.enableTerrain(this.terrainExaggeration)}),this.once("load",async()=>{let ee={logo:null};try{const ue=Object.keys(this.style.tileManagers).map(te=>this.getSource(te)).filter(te=>te&&"url"in te&&typeof te.url=="string"&&te.url.includes("tiles.json")),fe=new URL(ue[0].url);fe.searchParams.has("key")||fe.searchParams.append("key",Pn.apiKey),ee=await(await fetch(fe.href)).json()}catch{}if(a.customControls){const ue="[data-maptiler-control-group]",fe="[data-maptiler-control]",te=ye=>{let Se=ye.dataset.maptilerControl;return(Se==="true"||Se==="")&&(Se=void 0),Se},Be=ye=>ye.dataset.maptilerPosition;let Ae=[...this._container.ownerDocument.querySelectorAll(ue)],De=[...this._container.ownerDocument.querySelectorAll(fe)].filter(ye=>ye.closest(ue)===null);if(typeof a.customControls=="string"){const ye=a.customControls;Ae=Ae.filter(Se=>Se.matches(ye)||Se.closest(ye)!==null),De=De.filter(Se=>Se.matches(ye)||Se.closest(ye)!==null)}for(const ye of Ae){const Se=new Ag(ye);this.addControl(Se,Be(ye));for(const Ie of ye.querySelectorAll(fe))Se.configureGroupItem(Ie,te(Ie))}for(const ye of De)this.addControl(new Ag(ye,te(ye)),Be(ye));const xe=()=>{const{lng:ye,lat:Se}=this.getCenter();this._container.style.setProperty("--maptiler-center-lng",String(ye)),this._container.style.setProperty("--maptiler-center-lat",String(Se)),this._container.style.setProperty("--maptiler-zoom",String(this.getZoom())),this._container.style.setProperty("--maptiler-bearing",String(this.getBearing())),this._container.style.setProperty("--maptiler-pitch",String(this.getPitch())),this._container.style.setProperty("--maptiler-roll",String(this.getRoll())),this._container.style.setProperty("--maptiler-is-globe-projection",String(this.isGlobeProjection())),this._container.style.setProperty("--maptiler-has-terrain",String(this.hasTerrain()))};xe(),this.on("render",xe)}if(a.forceNoAttributionControl!==!0)if("logo"in ee&&ee.logo){const ue=ee.logo;this.addControl(new hv({logoURL:ue}),a.logoPosition)}else a.maptilerLogo&&this.addControl(new hv,a.logoPosition);if(a.scaleControl){const ue=a.scaleControl===!0||a.scaleControl===void 0?"bottom-right":a.scaleControl,fe=new OP({unit:Pn.unit});this.addControl(fe,ue),Pn.on("unit",te=>{fe.setUnit(te)})}
935if(a.navigationControl!==!1){const ue=a.navigationControl===!0||a.navigationControl===void 0?"top-right":a.navigationControl;this.addControl(new bA,ue)}if(a.geolocateControl!==!1){const ue=a.geolocateControl===!0||a.geolocateControl===void 0?"top-right":a.geolocateControl;this.addControl(new TA({positionOptions:{enableHighAccuracy:!0,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!0,showAccuracyCircle:!0,showUserLocation:!0}),ue)}if(a.terrainControl){const ue=a.terrainControl===!0||a.terrainControl===void 0?"top-right":a.terrainControl;this.addControl(new xA,ue)}if(a.projectionControl){const ue=a.projectionControl===!0||a.projectionControl===void 0?"top-right":a.projectionControl;this.addControl(new EA,ue)}if(a.fullscreenControl){const ue=a.fullscreenControl===!0||a.fullscreenControl===void 0?"top-right":a.fullscreenControl;this.addControl(new BP({}),ue)}this.isReady=!0,this.fire("ready",{target:this})});let L=!1,O=!1,H;this.once("ready",()=>{L=!0,O&&this.fire("loadWithTerrain",H)}),this.once("style.load",()=>{const{minimap:ee}=a;if(typeof ee=="object"){const{zoom:ue,center:fe,style:te,language:Be,apiKey:Ae,maptilerLogo:De,canvasContextAttributes:xe,refreshExpiredTiles:ye,maxBounds:Se,scrollZoom:Ie,minZoom:Ze,maxZoom:Je,boxZoom:Ve,locale:ft,fadeDuration:vt,crossSourceCollisions:nt,clickTolerance:ct,bounds:Dt,fitBoundsOptions:Pt,pixelRatio:We,validateStyle:Ut}=a;this.minimap=new Qm(ee,{zoom:ue,center:fe,style:te,language:Be,apiKey:Ae,container:"null",maptilerLogo:De,canvasContextAttributes:xe,refreshExpiredTiles:ye,maxBounds:Se,scrollZoom:Ie,minZoom:Ze,maxZoom:Je,boxZoom:Ve,locale:ft,fadeDuration:vt,crossSourceCollisions:nt,clickTolerance:ct,bounds:Dt,fitBoundsOptions:Pt,pixelRatio:We,validateStyle:Ut}),this.addControl(this.minimap,ee.position??"bottom-left")}else ee===!0?(this.minimap=new Qm({},a),this.addControl(this.minimap,"bottom-left")):ee!==void 0&&ee!==!1&&(this.minimap=new Qm({},a),this.addControl(this.minimap,ee))});const J=ee=>{ee.terrain&&(O=!0,H={type:"loadWithTerrain",target:this,terrain:ee.terrain},this.off("terrain",J),L&&this.fire("loadWithTerrain",H))};this.on("terrain",J),a.terrain&&this.enableTerrain(a.terrainExaggeration??this.terrainExaggeration),this.once("load",()=>{this.getCanvas().addEventListener("webglcontextlost",ue=>{if(this._removed===!0){console.warn("[webglcontextlost]","WebGL context lost after map removal. This is harmless.");return}console.warn("[webglcontextlost]","Unexpected loss of WebGL context!"),this.fire("webglContextLost",ue)});const ee=this.getLayersOrder()[0];a.space&&this.initSpace({options:a,before:ee}),a.halo&&this.initHalo({options:a,before:ee})}),this.telemetry=new PA(this)}getSpace(){return this.space}setSpace(a,h=!0){if(h&&(this.options.space=a),a===!1){this.space=void 0;return}if(this.space){this.space.setCubemap(a),this.getLayer(this.space.id)||this.addLayer(this.space,this.getLayersOrder()[0]);return}this.space=new _d(a),this.once("load",()=>{const y=this.getLayersOrder()[0];this.space&&this.addLayer(this.space,y)})}enableSpaceAnimations(){this.setSpaceAnimationActive(!0)}disableSpaceAnimations(){this.setSpaceAnimationActive(!1)}enableHaloAnimations(){this.setHaloAnimationActive(!0)}disableHaloAnimations(){this.setHaloAnimationActive(!1)}setHaloAnimationActive(a){this.halo?this.halo.setAnimationActive(a):this.once("load",()=>{var h;(h=this.halo)==null||h.setAnimationActive(a)})}setSpaceAnimationActive(a){this.space?this.space.setAnimationActive(a):this.once("load",()=>{var h;(h=this.space)==null||h.setAnimationActive(a)})}setSpaceFromStyle({style:a}){var h,y,x;if(this.options.space!==!0&&typeof this.options.space<"u"){this.setSpace(this.options.space);return}const T=(y=(h=a.metadata)==null?void 0:h.maptiler)==null?void 0:y.space;if(!this.options.space&&!T){this.setSpace(!1,!1);return}if(JSON.stringify((x=this.space)==null?void 0:x.getConfig())===JSON.stringify(T)){if(this.space&&!this.getLayer(this.space.id)){const v=this.getLayersOrder()[0];this.addLayer(this.space,v)}return}if(this.options.space===!0){this.setSpace(T??!0);return}
935if(this.space&&this.isGlobeProjection()){if(!this.getLayer(this.space.id)){const v=this.getLayersOrder()[0];this.addLayer(this.space,v)}this.space.setCubemap(T)}}setHaloFromStyle({style:a}){var h,y,x;if(this.options.halo===!1)return;const T=(h=a.metadata)==null?void 0:h.maptiler;if(JSON.stringify((y=this.halo)==null?void 0:y.getConfig())===JSON.stringify(T==null?void 0:T.halo)){if(this.halo&&!this.getLayer(this.halo.id)){const v=this.getLayersOrder().indexOf(((x=this.space)==null?void 0:x.id)??"")+1,s=this.getLayersOrder()[v];this.addLayer(this.halo,s)}return}if(!(T!=null&&T.halo)&&!this.options.halo){this.setHalo({stops:[[0,"transparent"],[.01,"transparent"]],scale:1});return}(()=>{var v;if(this.halo){if(!this.getLayer(this.halo.id)){const I=this.getLayersOrder().indexOf(((v=this.space)==null?void 0:v.id)??"")+1,L=this.getLayersOrder()[I];this.addLayer(this.halo,L)}const s=(T==null?void 0:T.halo)??this.options.halo;s&&this.halo.setGradient(s)}})()}initSpace({options:a=this.options,before:h,spec:y}){if(this.space){this.getLayer(this.space.id)||this.addLayer(this.space,h);return}if(a.space===!1)return;if(a.space&&a.space!==!0){this.space=new _d(a.space),this.addLayer(this.space,h);return}const x=y;x&&(this.space=new _d(x),this.addLayer(this.space,h)),this.options.space===!0&&(this.space=new _d(!0),this.addLayer(this.space,h))}initHalo({options:a=this.options,before:h,spec:y}){if(this.halo&&this.getLayer(this.halo.id)||a.halo===!1)return;const x=y;if(a.halo&&a.halo!==!0){this.halo=new bd(a.halo),this.addLayer(this.halo,h);return}if(x&&(this.halo=new bd(x),this.addLayer(this.halo,h)),this.options.halo===!0){this.halo=new bd(!0),this.addLayer(this.halo,h);return}}getHalo(){return this.halo}setHalo(a){if(this.options.halo=a,!!this.isGlobeProjection()){if(this.halo){this.halo.setGradient(a);return}this.halo=new bd(a),this.once("load",()=>{var h;const y=this.getLayersOrder(),x=y[0],T=y.indexOf(((h=this.space)==null?void 0:h.id)??"")+2,v=y[T];this.halo&&this.addLayer(this.halo,this.space?v:x)})}}recreate(){const a={center:this.getCenter(),zoom:this.getZoom(),bearing:this.getBearing(),pitch:this.getPitch()};this.remove(),Object.assign(this,new u1({...this.options})),this.once("load",()=>{this.jumpTo(a)})}setTerrainAnimationDuration(a){this.terrainAnimationDuration=Math.max(a,0)}async onLoadAsync(){return new Promise(a=>{if(this.loaded()){a(this);return}this.once("load",()=>{a(this)})})}async onReadyAsync(){return new Promise(a=>{if(this.isReady){a(this);return}this.once("ready",()=>{a(this)})})}async onLoadWithTerrainAsync(){return new Promise(a=>{if(this.isReady&&this.terrain){a(this);return}this.once("loadWithTerrain",()=>{a(this)})})}monitorStyleUrl(a){typeof this.monitoredStyleUrls>"u"&&(this.monitoredStyleUrls=new Set);const h=new URL(a);h.search="",this.monitoredStyleUrls.add(h.href)}setStyle(a,h){var y,x,T,v,s;this.originalLabelStyle.clear(),(y=this.minimap)==null||y.setStyle(a),this.forceLanguageUpdate=!0,this.once("idle",()=>{this.forceLanguageUpdate=!1});const I=Ov(a);if(I.requiresUrlMonitoring&&this.monitorStyleUrl(I.style),I.isFallback){if(this.getStyle())return console.warn("[Map.setStyle]: Invalid style. A style must be a valid URL to a style.json, a JSON string representing a valid StyleSpecification or a valid StyleSpecification object. Keeping the curent style instead."),this;console.warn("[Map.setStyle]: Invalid style. A style must be a valid URL to a style.json, a JSON string representing a valid StyleSpecification or a valid StyleSpecification object. Fallback to default MapTiler style.")}this.spaceboxLoadingState.styleLoadedCallbackFired=!1,this.spaceboxLoadingState.styleLoadCallbackSet=!1;const L=this.getStyle(),O=I.style;try{super.setStyle(I.style,{...h,diff:typeof I.style!="string"}),this.styleInProcess=!0}catch(ee){this.styleInProcess=!1,console.error("[Map.setStyle]: Error while setting style:",ee)}const H=()=>{const ee=I.style;if(!ee.projection||ee.projection.type==="mercator"){console.warn("[Map.setStyle]: Neither space nor halo is supported for mercator projection. Ignoring...");return}this.setSpaceFromStyle({style:I.style}),this.setHaloFromStyle({style:I.style})},J=ee=>{var ue,fe,te,Be;const Ae=(ee==null?void 0:ee.target.getStyle())??I.style;if(!this.spaceboxLoadingState.styleLoadedCallbackFired&&(this.spaceboxLoadingState.styleLoadedCallbackFired=!0,this.spaceboxLoadingState.styleLoadCallbackSet=!1,typeof Ae!="string"))try{const De=this.getLayersOrder()[0];this.space?this.setSpaceFromStyle({style:Ae}):this.initSpace({before:De,spec:(fe=(ue=Ae.metadata)==null?void 0:ue.maptiler)==null?void 0:fe.space}),this.halo?this.setHaloFromStyle({style:Ae}):this.initHalo({before:De,spec:(Be=(te=Ae.metadata)==null?void 0:te.maptiler)==null?void 0:Be.halo})}catch(De){console.error(De)}};return typeof I.style=="string"||I.requiresUrlMonitoring?(this.once("style.load",J),this):(requestIdleCallback(()=>{try{J()}catch(ee){console.error(ee)}}),this.spaceboxLoadingState.styleLoadCallbackSet?((x=L==null?void 0:L.terrain)==null?void 0:x.source)!==((T=O==null?void 0:O.terrain)==null?void 0:T.source)||((v=L==null?void 0:L.terrain)==null?void 0:v.exaggeration)!==((s=O==null?void 0:O.terrain)==null?void 0:s.exaggeration)?(this.once("terrain",H),this):this:(this.once("style.load",J),this.once("projection.change",J),this.spaceboxLoadingState.styleLoadCallbackSet=!0,this))}addLayer(a,h){var y;return(y=this.minimap)==null||y.addLayer(a,h),super.addLayer(a,h)}moveLayer(a,h){var y;return(y=this.minimap)==null||y.moveLayer(a,h),super.moveLayer(a,h)}removeLayer(a){var h;
935return(h=this.minimap)==null||h.removeLayer(a),super.removeLayer(a)}setLayerZoomRange(a,h,y){var x;return(x=this.minimap)==null||x.setLayerZoomRange(a,h,y),super.setLayerZoomRange(a,h,y)}setFilter(a,h,y){var x;return(x=this.minimap)==null||x.setFilter(a,h,y),super.setFilter(a,h,y)}setPaintProperty(a,h,y,x){var T;return(T=this.minimap)==null||T.setPaintProperty(a,h,y,x),super.setPaintProperty(a,h,y,x)}setLayoutProperty(a,h,y,x){var T;return(T=this.minimap)==null||T.setLayoutProperty(a,h,y,x),super.setLayoutProperty(a,h,y,x)}setGlyphs(a,h){var y;return(y=this.minimap)==null||y.setGlyphs(a,h),super.setGlyphs(a,h)}getStyleLanguage(){return!this.style||!this.style.stylesheet||!this.style.stylesheet.metadata||typeof this.style.stylesheet.metadata!="object"?null:"maptiler:language"in this.style.stylesheet.metadata&&typeof this.style.stylesheet.metadata["maptiler:language"]=="string"?yg(this.style.stylesheet.metadata["maptiler:language"]):null}setLanguage(a){var h;(h=this.minimap)==null||h.map.setLanguage(a),this.onStyleReady(()=>{this.setPrimaryLanguage(a)})}setPrimaryLanguage(a){const h=this.getStyleLanguage(),y=ov(a,lr);if(!y){console.warn(`The language "${y}" is not supported.`);return}if(!(y.flag===lr.STYLE.flag&&h&&(h.flag===lr.AUTO.flag||h.flag===lr.VISITOR.flag))&&(y.flag!==lr.STYLE.flag&&(this.languageAlwaysBeenStyle=!1),this.languageAlwaysBeenStyle||this.primaryLanguage===y&&!this.forceLanguageUpdate))return;if(this.primaryLanguage.flag===lr.STYLE_LOCK.flag){console.warn("The language cannot be changed because this map has been instantiated with the STYLE_LOCK language flag.");return}this.primaryLanguage=y;let x=y;if(y.flag===lr.STYLE.flag){if(!h){console.warn("The style has no default languages or has an invalid one.");return}x=h}let T=lr.LOCAL.flag,v=["get",T];x.flag===lr.VISITOR.flag?(T=uv().flag,v=["case",["all",["has",T],["has",lr.LOCAL.flag]],["case",["==",["get",T],["get",lr.LOCAL.flag]],["get",lr.LOCAL.flag],["format",["get",T],{"font-scale":.8},` 936`,["get",lr.LOCAL.flag],{"font-scale":1.1}]],["get",lr.LOCAL.flag]]):x.flag===lr.VISITOR_ENGLISH.flag?(T=lr.ENGLISH.flag,v=["case",["all",["has",T],["has",lr.LOCAL.flag]],["case",["==",["get",T],["get",lr.LOCAL.flag]],["get",lr.LOCAL.flag],["format",["get",T],{"font-scale":.8},` 937`,["get",lr.LOCAL.flag],{"font-scale":1.1}]],["get",lr.LOCAL.flag]]):x.flag===lr.AUTO.flag?(T=uv().flag,v=["coalesce",["get",T],["get",lr.LOCAL.flag]]):x===lr.LOCAL?(T=lr.LOCAL.flag,v=["get",T]):(T=x.flag,v=["coalesce",["get",T],["get",lr.LOCAL.flag]]);const{layers:s}=this.getStyle(),I=this.originalLabelStyle.size===0;if(I){const L=rM(s,this);this.isStyleLocalized=Object.keys(L.localized).length>0}for(const L of s){if(L.type!=="symbol")continue;const O=L,H=this.getSource(O.source);if(!H||!("url"in H&&typeof H.url=="string")||new URL(H.url).host!==ui.maptilerApiHost)continue;const{id:J,layout:ee}=O;if(!ee||!("text-field"in ee))continue;let ue;if(I?(ue=this.getLayoutProperty(J,"text-field"),this.originalLabelStyle.set(J,ue)):ue=this.originalLabelStyle.get(J),typeof ue=="string"){const{contains:fe,exactMatch:te}=KP(ue,this.isStyleLocalized);if(!fe)continue;if(te)this.setLayoutProperty(J,"text-field",v);else{const Be=JP(ue,v,this.isStyleLocalized);this.setLayoutProperty(J,"text-field",Be)}}else{const fe=YP(ue,v,this.isStyleLocalized);this.setLayoutProperty(J,"text-field",fe)}}this.languageIsUpdated=!0}getPrimaryLanguage(){return this.primaryLanguage}getTerrainExaggeration(){return this.terrainExaggeration}hasTerrain(){return this.isTerrainEnabled}growTerrain(a){if(!this.terrain)return;const h=performance.now(),y=this.terrain.exaggeration,x=a-y,T=()=>{if(!this.terrain||this.terrainFlattening)return;const v=(performance.now()-h)/this.terrainAnimationDuration;if(v<.99){const s=1-(1-v)**4,I=y+s*x;this.terrain.exaggeration=I,requestAnimationFrame(T)}else this.terrainGrowing=!1,this.terrainFlattening=!1,this.terrain.exaggeration=a,this.fire("terrainAnimationStop",{terrain:this.terrain});this._elevationFreeze=!1,this.triggerRepaint()};!this.terrainGrowing&&!this.terrainFlattening&&this.fire("terrainAnimationStart",{terrain:this.terrain}),this.terrainGrowing=!0,this.terrainFlattening=!1,requestAnimationFrame(T)}enableTerrain(a=this.terrainExaggeration){if(a<0){console.warn("Terrain exaggeration cannot be negative.");return}const h=x=>{!this.terrain||x.type!=="data"||x.dataType!=="source"||!("source"in x)||x.sourceId!=="maptiler-terrain"||x.source.type!=="raster-dem"||x.isSourceLoaded&&(this.off("data",h),this.growTerrain(a))},y=()=>{this.isTerrainEnabled=!0,this.terrainExaggeration=a,this.on("data",h),this.addSource(ui.terrainSourceId,{type:"raster-dem",url:ui.terrainSourceURL}),this.setTerrain({source:ui.terrainSourceId,exaggeration:0})};if(this.getTerrain()){this.isTerrainEnabled=!0,this.growTerrain(a);return}if(this.loaded()||this.isTerrainEnabled)y();else{const x=()=>
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937const Ve=((Se==null?void 0:Se.passengerLoad)??0)*100,ft=new Map,vt=Ie.slice(0,3);for(const pt of vt){const Ht=Rg(pt.secondsToArrival);if(!Ht)continue;const ar=Date.parse(Ht);if(!Number.isFinite(ar))continue;const mr=String(pt.stop.id),Rt=ft.get(mr);(!Rt||ar<Rt.ts)&&ft.set(mr,{stopId:pt.stop.id,stopName:pt.stop.name??void 0,arrival:pt,ts:ar})}const nt=Array.from(ft.values()).sort((pt,Ht)=>pt.ts-Ht.ts).slice(0,3).map(({stopId:pt,stopName:Ht,arrival:ar})=>({stopId:pt,stopName:Ht,arrival:ar})),ct=ue.current;xx.flushSync(()=>{Je.render(Re.jsx(yT,{defaultTheme:ct,children:Re.jsx(zC,{vehicle:Se,upcomingStops:nt,passengerLoad:Ve,showCapacity:fe.current})},ct))});const Dt=s.current;Dt.setDOMContent(Ze).setLngLat([xe.lng,xe.lat]).addTo(a.current);const Pt=(Ut=Dt.getElement)==null?void 0:Ut.call(Dt);J(Pt instanceof HTMLElement?Pt:Ze),g1(Dt)},[H,T,a,O,J,L,s,I])}}const BC=({arrivalSummary:l})=>{const a=y=>y.trim().length>0,h=l.name??l.shortName??String(l.routeId);return Re.jsxs(ca,{spacing:"8px",minH:"16px",align:"stretch",w:"100%",children:[Re.jsx(fr,{width:"4px",borderRadius:"2px",backgroundColor:l.color}),Re.jsx(co,{spacing:"8px",top:"-2px",position:"relative",align:"left",w:"100%",children:l.directions.map(y=>Re.jsxs(co,{spacing:"2px",align:"left",w:"100%",children:[Re.jsxs(ca,{spacing:"4px",children:[Re.jsx($r,{fontSize:12,fontWeight:"bold",textTransform:"uppercase",children:h}),a(y.directionLabel)&&Re.jsxs($r,{as:"span",fontSize:12,whiteSpace:"nowrap",children:[" | ",y.directionLabel]})]}),y.arrivals.slice(0,2).map(x=>{var s;const T=typeof x.secondsToArrival=="number"?Rg(x.secondsToArrival):null,v=x.schedulePrediction;return Re.jsx(fr,{backgroundColor:"#6E7581",alignSelf:"start",h:"16px",lineHeight:"16px",rounded:"4px",paddingLeft:"6px",paddingRight:"6px",display:"flex",alignItems:"center",children:Re.jsx($r,{fontSize:"12px",lineHeight:"14px",children:bx({time:T,schedulePrediction:v,showLabel:!0})})},`${x.route.id}_${((s=x.vehicle)==null?void 0:s.id)??T??""}`)})]},`${l.routeId}_${y.directionLabel}`))})]})};function NC({stop:l,arrivals:a}){return Re.jsxs(co,{spacing:"8px",align:"left",children:[Re.jsx(fr,{children:Re.jsxs($r,{fontSize:"12px",fontWeight:700,lineHeight:"15px",children:["Stop: ",l.name]})}),(l==null?void 0:l.stopCode)&&Re.jsx(fr,{children:Re.jsxs($r,{fontSize:"12px",fontWeight:500,lineHeight:"15px",children:["Stop #",l.stopCode]})}),Re.jsx(fr,{children:Re.jsx($r,{fontSize:"12px",fontWeight:700,lineHeight:"15px",children:"Served By:"})}),Re.jsx(co,{spacing:"4px",children:a==null?void 0:a.map((h,y)=>Re.jsx(BC,{arrivalSummary:h},`${h.routeId}_${y}`))})]})}function Cc(l){if(l==null)return;const a=String(l).trim();return a.length>0?a:void 0}function Td(...l){return l.find(a=>a!=null)}function jC(l){const a=l.route??{};return{id:Td(a.id,l.routeId),shortName:Cc(Td(a.shortName,l.routeShortName)),name:Cc(Td(a.name,l.routeName)),color:Cc(Td(a.color,l.color))}}function VC(l){var h;const a=l.route??((h=l.pattern)==null?void 0:h.route);return{id:a==null?void 0:a.id,shortName:Cc(a==null?void 0:a.shortName),name:Cc(a==null?void 0:a.name),color:Cc(a==null?void 0:a.color)}}function px(l){let a=Number.POSITIVE_INFINITY;for(const h of l.directions)for(const y of h.arrivals)typeof y.secondsToArrival=="number"&&y.secondsToArrival<a&&(a=y.secondsToArrival);return a}function dx(l,a){if(a.id==null)return null;const h=String(a.id),y=l.get(h);
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Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.