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population-moscow/dist/assets/maplibre-gl-CaxPo2JM.js

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Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(t,r){return this.collator.compare(t,r)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}const cl=["bottom","center","top"];class ts{constructor(t,r,s,l,d,p){this.text=t,this.image=r,this.scale=s,this.fontStack=l,this.textColor=d,this.verticalAlign=p}}class Et{constructor(t){this.sections=t}static fromString(t){return new Et([new ts(t,null,null,null,null,null)])}isEmpty(){return this.sections.length===0||!this.sections.some(t=>t.text.length!==0||t.image&&t.image.name.length!==0)}static factory(t){return t instanceof Et?t:Et.fromString(t)}toString(){return this.sections.length===0?"":this.sections.map(t=>t.text).join("")}}class Nt{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof Nt)return t;if(typeof t=="number")return new Nt([t,t,t,t]);if(Array.isArray(t)&&!(t.length<1||t.length>4)){for(const r of t)if(typeof r!="number")return;switch(t.length){case 1:t=[t[0],t[0],t[0],t[0]];break;case 2:t=[t[0],t[1],t[0],t[1]];break;case 3:t=[t[0],t[1],t[2],t[1]]}return new Nt(t)}}toString(){return JSON.stringify(this.values)}static interpolate(t,r,s){return new Nt(Hi(t.values,r.values,s))}}class wt{constructor(t){this.name="ExpressionEvaluationError",this.message=t}toJSON(){return this.message}}const Va=new Set(["center","left","right","top","bottom","top-left","top-right","bottom-left","bottom-right"]);class ii{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof ii)return t;if(Array.isArray(t)&&!(t.length<1)&&t.length%2==0){for(let r=0;r<t.length;r+=2){const s=t[r],l=t[r+1];if(typeof s!="string"||!Va.has(s)||!Array.isArray(l)||l.length!==2||typeof l[0]!="number"||typeof l[1]!="number")return}return new ii(t)}}toString(){return JSON.stringify(this.values)}static interpolate(t,r,s){const l=t.values,d=r.values;if(l.length!==d.length)throw new wt(`Cannot interpolate values of different length. from: ${t.toString()}, to: ${r.toString()}`);const p=[];for(let m=0;m<l.length;m+=2){if(l[m]!==d[m])throw new wt(`Cannot interpolate values containing mismatched anchors. from[${m}]: ${l[m]}, to[${m}]: ${d[m]}`);p.push(l[m]);const[g,x]=l[m+1],[b,w]=d[m+1];p.push([He(g,b,s),He(x,w,s)])}return new ii(p)}}class ri{constructor(t){this.name=t.name,this.available=t.available}toString(){return this.name}static fromString(t){return t?new ri({name:t,available:!1}):null}}class ni{constructor(t,r,s){this.from=t,this.to=r,this.transition=s}static interpolate(t,r,s){return new ni(t,r,s)}static parse(t){return t instanceof ni?t:Array.isArray(t)&&t.length===3&&typeof t[0]=="string"&&typeof t[1]=="string"&&typeof t[2]=="number"?new ni(t[0],t[1],t[2]):typeof t=="object"&&typeof t.from=="string"&&typeof t.to=="string"&&typeof t.transition=="number"?new ni(t.from,t.to,t.transition):typeof t=="string"?new ni(t,t,1):void 0}}function Ua(n,t,r,s){return typeof n=="number"&&n>=0&&n<=255&&typeof t=="number"&&t>=0&&t<=255&&typeof r=="number"&&r>=0&&r<=255?s===void 0||typeof s=="number"&&s>=0&&s<=1?null:`Invalid rgba value [${[n,t,r,s].join(", ")}]: 'a' must be between 0 and 1.`:`Invalid rgba value [${(typeof s=="number"?[n,t,r,s]:[n,t,r]).join(", ")}]: 'r', 'g', and 'b' must be between 0 and 255.`}function rn(n){if(n===null||typeof n=="string"||typeof n=="boolean"||typeof n=="number"||n instanceof ni||n instanceof Xe||n instanceof Bs||n instanceof Et||n instanceof Nt||n instanceof ii||n instanceof ri)return!0;if(Array.isArray(n)){for(const t of n)if(!rn(t))return!1;return!0}if(typeof n=="object"){for(const t in n)if(!rn(n[t]))return!1;return!0}return!1}function ut(n){if(n===null)return Ue;if(typeof n=="string")return Ce;if(typeof n=="boolean")return De;if(typeof n=="number")return ge;if(n instanceof Xe)return qe;if(n instanceof ni)return Je;if(n instanceof Bs)return St;if(n instanceof Et)return Mr;if(n instanceof Nt)return jt;if(n instanceof ii)return mt;if(n instanceof ri)return Rt;if(Array.isArray(n)){const t=n.length;let r;for(const s of n){const l=ut(s);if(r){if(r===l)continue;r=ze;break}r=l}return _i(r||ze,t)}return Ve}function is(n){const t=typeof n;return n===null?"":t==="string"||t==="number"||t==="boolean"?String(n):n instanceof Xe||n instanceof ni||n instanceof Et||n instanceof Nt||n instanceof ii||n instanceof ri?n.toString():JSON.stringify(n)}class Xi{constructor(t,r){this.type=t,this.value=r}static parse(t,r){if(t.length!==2)return r.error(`'literal' expression requires exactly one argument, but found ${t.length-1} instead.`);if(!rn(t[1]))return r.error("invalid value");const s=t[1];let l=ut(s);const d=r.expectedType;return l.kind!=="array"||l.N!==0||!d||d.kind!=="array"||typeof d.N=="number"&&d.N!==0||(l=d),new Xi(l,s)}evaluate(){return this.value}eachChild(){}outputDefined(){return!0}}const ir={string:Ce,number:ge,boolean:De,object:Ve};class Ci{constructor(t,r){this.type=t,this.args=r}static parse(t,r){if(t.length<2)return r.error("Expected at least one argument.");let s,l=1;const d=t[0];if(d==="array"){let m,g;if(t.length>2){const x=t[1];if(typeof x!="string"||!(x in ir)||x==="object")return r.error('The item type argument of "array" must be one of string, number, boolean',1);m=ir[x],l++}else m=ze;if(t.length>3){if(t[2]!==null&&(typeof t[2]!="number"||t[2]<0||t[2]!==Math.floor(t[2])))return r.error('The length argument to "array" must be a positive integer literal',2);g=t[2],l++}s=_i(m,g)}else{if(!ir[d])throw new Error(`Types doesn't contain name = ${d}`);s=ir[d]}const p=[];for(;l<t.length;l++){const m=r.parse(t[l],l,ze);if(!m)return null;p.push(m)}return new Ci(s,p)}evaluate(t){for(let r=0;r<this.args.length;r++){const s=this.args[r].evaluate(t);if(!wn(this.type,ut(s)))return s;if(r===this.args.length-1)throw new wt(`Expected value to be of type ${_t(this.type)}, but found ${_t(ut(s))} instead.`)}throw new Error}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every(t=>t.outputDefined())}}const Za={"to-boolean":De,"to-color":qe,"to-number":ge,"to-string":Ce};class rr{constructor(t,r){this.type=t,this.args=r}static parse(t,r){if(t.length<2)return r.error("Expected at least one argument.");const s=t[0];if(!Za[s])throw new Error(`Can't parse ${s} as it is not part of the known types`);if((s==="to-boolean"||s==="to-string")&&t.length!==2)return r.error("Expected one argument.");const l=Za[s],d=[];for(let p=1;p<t.length;p++){const m=r.parse(t[p],p,ze);if(!m)return null;d.push(m)}return new rr(l,d)}evaluate(t){switch(this.type.kind){case"boolean":return!!this.args[0].evaluate(t);case"color":{let r,s;for(const l of this.args){if(r=l.evaluate(t),s=null,r instanceof Xe)return r;if(typeof r=="string"){const d=t.parseColor(r);if(d)return d}else if(Array.isArray(r)&&(s=r.length<3||r.length>4?`Invalid rgba value ${JSON.stringify(r)}: expected an array containing either three or four numeric values.`:Ua(r[0],r[1],r[2],r[3]),!s))return new Xe(r[0]/255,r[1]/255,r[2]/255,r[3])}throw new wt(s||`Could not parse color from value '${typeof r=="string"?r:JSON.stringify(r)}'`)}case"padding":{let r;for(const s of this.args){r=s.evaluate(t);const l=Nt.parse(r);if(l)return l}throw new wt(`Could not parse padding from value '${typeof r=="string"?r:JSON.stringify(r)}'`)}case"variableAnchorOffsetCollection":{let r;for(const s of this.args){r=s.evaluate(t);const l=ii.parse(r);if(l)return l}throw new wt(`Could not parse variableAnchorOffsetCollection from value '${typeof r=="string"?r:JSON.stringify(r)}'`)}case"number":{let r=null;for(const s of this.args){if(r=s.evaluate(t),r===null)return 0;const l=Number(r);if(!isNaN(l))return l}throw new wt(`Could not convert ${JSON.stringify(r)} to number.`)}case"formatted":return Et.fromString(is(this.args[0].evaluate(t)));case"resolvedImage":return ri.fromString(is(this.args[0].evaluate(t)));case"projectionDefinition":return this.args[0].evaluate(t);default:return is(this.args[0].evaluate(t))}}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every(t=>t.outputDefined())}}const Fs=["Unknown","Point","LineString","Polygon"];class dt{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null}id(){return this.feature&&"id"in this.feature?this.feature.id:null}geometryType(){return this.feature?typeof this.feature.type=="number"?Fs[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}parseColor(t){let r=this._parseColorCache[t];return r||(r=this._parseColorCache[t]=Xe.parse(t)),r}}class Pn{constructor(t,r,s=[],l,d=new je,p=[]){this.registry=t,this.path=s,this.key=s.map(m=>`[${m}]`).join(""),this.scope=d,this.errors=p,this.expectedType=l,this._isConstant=r}parse(t,r,s,l,d={}){return r?this.concat(r,s,l)._parse(t,d):this._parse(t,d)}_parse(t,r){function s(l,d,p){return p==="assert"?new Ci(d,[l]):p==="coerce"?new rr(d,[l]):l}if(t!==null&&typeof t!="string"&&typeof t!="boolean"&&typeof t!="number"||(t=["literal",t]),Array.isArray(t)){if(t.length===0)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');const l=t[0];if(typeof l!="string")return this.error(`Expression name must be a string, but found ${typeof l} instead. If you wanted a literal array, use ["literal", [...]].`,0),null;const d=this.registry[l];if(d){let p=d.parse(t,this);if(!p)return null;if(this.expectedType){const m=this.expectedType,g=p.type;if(m.kind!=="string"&&m.kind!=="number"&&m.kind!=="boolean"&&m.kind!=="object"&&m.kind!=="array"||g.kind!=="value")if(m.kind!=="projectionDefinition"||g.kind!=="string"&&g.kind!=="array")if(m.kind!=="color"&&m.kind!=="formatted"&&m.kind!=="resolvedImage"||g.kind!=="value"&&g.kind!=="string")if(m.kind!=="padding"||g.kind!=="value"&&g.kind!=="number"&&g.kind!=="array")if(m.kind!=="variableAnchorOffsetCollection"||g.kind!=="value"&&g.kind!=="array"){if(this.checkSubtype(m,g))return null}else p=s(p,m,r.typeAnnotation||"coerce");else p=s(p,m,r.typeAnnotation||"coerce");else p=s(p,m,r.typeAnnotation||"coerce");else p=s(p,m,r.typeAnnotation||"coerce");else p=s(p,m,r.typeAnnotation||"assert")}if(!(p instanceof Xi)&&p.type.kind!=="resolvedImage"&&this._isConstant(p)){const m=new dt;try{p=new Xi(p.type,p.evaluate(m))}catch(g){return this.error(g.message),null}}return p}return this.error(`Unknown expression "${l}". If you wanted a literal array, use ["literal", [...]].`,0)}return this.error(t===void 0?"'undefined' value invalid. Use null instead.":typeof t=="object"?'Bare objects invalid. Use ["literal", {...}] instead.':`Expected an array, but found ${typeof t} instead.`)}concat(t,r,s){const l=typeof t=="number"?this.path.concat(t):this.path,d=s?this.scope.concat(s):this.scope;return new Pn(this.registry,this._isConstant,l,r||null,d,this.errors)}error(t,...r){const s=`${this.key}${r.map(l=>`[${l}]`).join("")}`;this.errors.push(new Me(s,t))}checkSubtype(t,r){const s=wn(t,r);return s&&this.error(s),s}}class Ye{constructor(t,r){this.type=r.type,this.bindings=[].concat(t),this.result=r}evaluate(t){return this.result.evaluate(t)}eachChild(t){for(const r of this.bindings)t(r[1]);t(this.result)}static parse(t,r){if(t.length<4)return r.error(`Expected at least 3 arguments, but found ${t.length-1} instead.`);const s=[];for(let d=1;d<t.length-1;d+=2){const p=t[d];if(typeof p!="string")return r.error(`Expected string, but found ${typeof p} instead.`,d);if(/[^a-zA-Z0-9_]/.test(p))return r.error("Variable names must contain only alphanumeric characters or '_'.",d);const m=r.parse(t[d+1],d+1);if(!m)return null;s.push([p,m])}const l=r.parse(t[t.length-1],t.length-1,r.expectedType,s);return l?new Ye(s,l):null}outputDefined(){return this.result.outputDefined()}}class Ge{constructor(t,r){this.type=r.type,this.name=t,this.boundExpression=r}static parse(t,r){if(t.length!==2||typeof t[1]!="string")return r.error("'var' expression requires exactly one string literal argument.");const s=t[1];return r.scope.has(s)?new Ge(s,r.scope.get(s)):r.error(`Unknown variable "${s}". Make sure "${s}" has been bound in an enclosing "let" expression before using it.`,1)}evaluate(t){return this.boundExpression.evaluate(t)}eachChild(){}outputDefined(){return!1}}class rs{constructor(t,r,s){this.type=t,this.index=r,this.input=s}static parse(t,r){if(t.length!==3)return r.error(`Expected 2 arguments, but found ${t.length-1} instead.`);const s=r.parse(t[1],1,ge),l=r.parse(t[2],2,_i(r.expectedType||ze));return s&&l?new rs(l.type.itemType,s,l):null}evaluate(t){const r=this.index.evaluate(t),s=this.input.evaluate(t);if(r<0)throw new wt(`Array index out of bounds: ${r} < 0.`);if(r>=s.length)throw new wt(`Array index out of bounds: ${r} > ${s.length-1}.`);if(r!==Math.floor(r))throw new wt(`Array index must be an integer, but found ${r} instead.`);return s[r]}eachChild(t){t(this.index),t(this.input)}outputDefined(){return!1}}class Qe{constructor(t,r){this.type=De,this.needle=t,this.haystack=r}static parse(t,r){if(t.length!==3)return r.error(`Expected 2 arguments, but found 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null;if(!La(s.type,[De,Ce,ge,Ue,ze]))return r.error(`Expected first argument to be of type boolean, string, number or null, but found ${_t(s.type)} instead`);if(t.length===4){const d=r.parse(t[3],3,ge);return d?new Mn(s,l,d):null}return new Mn(s,l)}evaluate(t){const r=this.needle.evaluate(t),s=this.haystack.evaluate(t);if(!Yr(r,["boolean","string","number","null"]))throw new wt(`Expected first argument to be of type boolean, string, number or null, but found ${_t(ut(r))} instead.`);let l;if(this.fromIndex&&(l=this.fromIndex.evaluate(t)),Yr(s,["string"])){const d=s.indexOf(r,l);return d===-1?-1:[...s.slice(0,d)].length}if(Yr(s,["array"]))return s.indexOf(r,l);throw new wt(`Expected second argument to be of type array or string, but found ${_t(ut(s))} instead.`)}eachChild(t){t(this.needle),t(this.haystack),this.fromIndex&&t(this.fromIndex)}outputDefined(){return!1}}class Fi{constructor(t,r,s,l,d,p){this.inputType=t,this.type=r,this.input=s,this.cases=l,this.outputs=d,this.otherwise=p}static parse(t,r){if(t.length<5)return r.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if(t.length%2!=1)return r.error("Expected an even number of arguments.");let s,l;r.expectedType&&r.expectedType.kind!=="value"&&(l=r.expectedType);const d={},p=[];for(let x=2;x<t.length-1;x+=2){let b=t[x];const w=t[x+1];Array.isArray(b)||(b=[b]);const M=r.concat(x);if(b.length===0)return M.error("Expected at least one branch label.");for(const E of b){if(typeof E!="number"&&typeof E!="string")return M.error("Branch labels must be numbers or strings.");if(typeof E=="number"&&Math.abs(E)>Number.MAX_SAFE_INTEGER)return M.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if(typeof E=="number"&&Math.floor(E)!==E)return M.error("Numeric branch labels must be integer values.");if(s){if(M.checkSubtype(s,ut(E)))return null}else s=ut(E);if(d[String(E)]!==void 0)return M.error("Branch labels must be unique.");d[String(E)]=p.length}const C=r.parse(w,x,l);if(!C)return null;l=l||C.type,p.push(C)}const m=r.parse(t[1],1,ze);if(!m)return null;const g=r.parse(t[t.length-1],t.length-1,l);return g?m.type.kind!=="value"&&r.concat(1).checkSubtype(s,m.type)?null:new Fi(s,l,m,d,p,g):null}evaluate(t){const r=this.input.evaluate(t);return(ut(r)===this.inputType&&this.outputs[this.cases[r]]||this.otherwise).evaluate(t)}eachChild(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)}outputDefined(){return this.outputs.every(t=>t.outputDefined())&&this.otherwise.outputDefined()}}class ns{constructor(t,r,s){this.type=t,this.branches=r,this.otherwise=s}static parse(t,r){if(t.length<4)return r.error(`Expected at least 3 arguments, but found only ${t.length-1}.`);if(t.length%2!=0)return r.error("Expected an odd number of arguments.");let s;r.expectedType&&r.expectedType.kind!=="value"&&(s=r.expectedType);const l=[];for(let p=1;p<t.length-1;p+=2){const m=r.parse(t[p],p,De);if(!m)return null;const g=r.parse(t[p+1],p+1,s);if(!g)return null;l.push([m,g]),s=s||g.type}const d=r.parse(t[t.length-1],t.length-1,s);if(!d)return null;if(!s)throw new Error("Can't infer output type");return new ns(s,l,d)}evaluate(t){for(const[r,s]of this.branches)if(r.evaluate(t))return s.evaluate(t);return this.otherwise.evaluate(t)}eachChild(t){for(const[r,s]of this.branches)t(r),t(s);t(this.otherwise)}outputDefined(){return this.branches.every(([t,r])=>r.outputDefined())&&this.otherwise.outputDefined()}}class ss{constructor(t,r,s,l){this.type=t,this.input=r,this.beginIndex=s,this.endIndex=l}static parse(t,r){if(t.length<=2||t.length>=5)return r.error(`Expected 3 or 4 arguments, but found ${t.length-1} instead.`);const s=r.parse(t[1],1,ze),l=r.parse(t[2],2,ge);if(!s||!l)return null;if(!La(s.type,[_i(ze),Ce,ze]))return r.error(`Expected first argument to be of type array or string, but found ${_t(s.type)} instead`);if(t.length===4){const d=r.parse(t[3],3,ge);return d?new ss(s.type,s,l,d):null}return new ss(s.type,s,l)}evaluate(t){const r=this.input.evaluate(t),s=this.beginIndex.evaluate(t);let l;if(this.endIndex&&(l=this.endIndex.evaluate(t)),Yr(r,["string"]))return[...r].slice(s,l).join("");if(Yr(r,["array"]))return r.slice(s,l);throw new wt(`Expected first argument to be of type array or string, but found ${_t(ut(r))} instead.`)}eachChild(t){t(this.input),t(this.beginIndex),this.endIndex&&t(this.endIndex)}outputDefined(){return!1}}function as(n,t){const r=n.length-1;let s,l,d=0,p=r,m=0;for(;d<=p;)if(m=Math.floor((d+p)/2),s=n[m],l=n[m+1],s<=t){if(m===r||t<l)return m;d=m+1}else{if(!(s>t))throw new wt("Input is not a number.");p=m-1}return 0}class nn{constructor(t,r,s){this.type=t,this.input=r,this.labels=[],this.outputs=[];for(const[l,d]of s)this.labels.push(l),this.outputs.push(d)}static parse(t,r){if(t.length-1<4)return r.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if((t.length-1)%2!=0)return r.error("Expected an even number of arguments.");const s=r.parse(t[1],1,ge);if(!s)return null;const l=[];let d=null;r.expectedType&&r.expectedType.kind!=="value"&&(d=r.expectedType);for(let p=1;p<t.length;p+=2){const m=p===1?-1/0:t[p],g=t[p+1],x=p,b=p+1;if(typeof m!="number")return r.error('Input/output pairs for "step" expressions must be defined using literal numeric values (not computed expressions) for the input values.',x);if(l.length&&l[l.length-1][0]>=m)return r.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',x);const w=r.parse(g,b,d);if(!w)return null;d=d||w.type,l.push([m,w])}return new nn(d,s,l)}evaluate(t){const r=this.labels,s=this.outputs;if(r.length===1)return s[0].evaluate(t);const l=this.input.evaluate(t);if(l<=r[0])return s[0].evaluate(t);const d=r.length;return l>=r[d-1]?s[d-1].evaluate(t):s[as(r,l)].evaluate(t)}eachChild(t){t(this.input);for(const r of 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s},solve:function(t,r){return this.sampleCurveY(this.solveCurveX(t,r))}},Ga}(),os=hl(ul);class ct{constructor(t,r,s,l,d){this.type=t,this.operator=r,this.interpolation=s,this.input=l,this.labels=[],this.outputs=[];for(const[p,m]of d)this.labels.push(p),this.outputs.push(m)}static interpolationFactor(t,r,s,l){let d=0;if(t.name==="exponential")d=Sn(r,t.base,s,l);else if(t.name==="linear")d=Sn(r,1,s,l);else if(t.name==="cubic-bezier"){const p=t.controlPoints;d=new os(p[0],p[1],p[2],p[3]).solve(Sn(r,1,s,l))}return d}static parse(t,r){let[s,l,d,...p]=t;if(!Array.isArray(l)||l.length===0)return r.error("Expected an interpolation type expression.",1);if(l[0]==="linear")l={name:"linear"};else if(l[0]==="exponential"){const x=l[1];if(typeof x!="number")return r.error("Exponential interpolation requires a numeric base.",1,1);l={name:"exponential",base:x}}else{if(l[0]!=="cubic-bezier")return r.error(`Unknown interpolation type ${String(l[0])}`,1,0);{const 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E=r.parse(w,C,g);if(!E)return null;g=g||E.type,m.push([b,E])}return Jr(g,ge)||Jr(g,Je)||Jr(g,qe)||Jr(g,jt)||Jr(g,mt)||Jr(g,_i(ge))?new ct(g,s,l,d,m):r.error(`Type ${_t(g)} is not interpolatable.`)}evaluate(t){const r=this.labels,s=this.outputs;if(r.length===1)return s[0].evaluate(t);const l=this.input.evaluate(t);if(l<=r[0])return s[0].evaluate(t);const d=r.length;if(l>=r[d-1])return s[d-1].evaluate(t);const p=as(r,l),m=ct.interpolationFactor(this.interpolation,l,r[p],r[p+1]),g=s[p].evaluate(t),x=s[p+1].evaluate(t);switch(this.operator){case"interpolate":switch(this.type.kind){case"number":return He(g,x,m);case"color":return Xe.interpolate(g,x,m);case"padding":return Nt.interpolate(g,x,m);case"variableAnchorOffsetCollection":return ii.interpolate(g,x,m);case"array":return Hi(g,x,m);case"projectionDefinition":return ni.interpolate(g,x,m)}case"interpolate-hcl":return Xe.interpolate(g,x,m,"hcl");case"interpolate-lab":return Xe.interpolate(g,x,m,"lab")}}eachChild(t){t(this.input);for(const r of this.outputs)t(r)}outputDefined(){return this.outputs.every(t=>t.outputDefined())}}function Sn(n,t,r,s){const l=s-r,d=n-r;return l===0?0:t===1?d/l:(Math.pow(t,d)-1)/(Math.pow(t,l)-1)}const Oi={color:Xe.interpolate,number:He,padding:Nt.interpolate,variableAnchorOffsetCollection:ii.interpolate,array:Hi};class sn{constructor(t,r){this.type=t,this.args=r}static parse(t,r){if(t.length<2)return r.error("Expected at least one argument.");let s=null;const l=r.expectedType;l&&l.kind!=="value"&&(s=l);const d=[];for(const m of t.slice(1)){const g=r.parse(m,1+d.length,s,void 0,{typeAnnotation:"omit"});if(!g)return null;s=s||g.type,d.push(g)}if(!s)throw new Error("No output type");const p=l&&d.some(m=>wn(l,m.type));return new sn(p?ze:s,d)}evaluate(t){let r,s=null,l=0;for(const d of this.args)if(l++,s=d.evaluate(t),s&&s instanceof ri&&!s.available&&(r||(r=s.name),s=null,l===this.args.length&&(s=r)),s!==null)break;return s}eachChild(t){this.args.forEach(t)}outputDefined(){return 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null;const d=r.parse(s["diacritic-sensitive"]!==void 0&&s["diacritic-sensitive"],1,De);if(!d)return null;let p=null;return s.locale&&(p=r.parse(s.locale,1,Ce),!p)?null:new an(l,d,p)}evaluate(t){return new Bs(this.caseSensitive.evaluate(t),this.diacriticSensitive.evaluate(t),this.locale?this.locale.evaluate(t):null)}eachChild(t){t(this.caseSensitive),t(this.diacriticSensitive),this.locale&&t(this.locale)}outputDefined(){return!1}}class gi{constructor(t,r,s,l,d){this.type=Ce,this.number=t,this.locale=r,this.currency=s,this.minFractionDigits=l,this.maxFractionDigits=d}static parse(t,r){if(t.length!==3)return r.error("Expected two arguments.");const s=r.parse(t[1],1,ge);if(!s)return null;const l=t[2];if(typeof l!="object"||Array.isArray(l))return r.error("NumberFormat options argument must be an object.");let d=null;if(l.locale&&(d=r.parse(l.locale,1,Ce),!d))return null;let p=null;if(l.currency&&(p=r.parse(l.currency,1,Ce),!p))return null;let m=null;if(l["min-fraction-digits"]&&(m=r.parse(l["min-fraction-digits"],1,ge),!m))return null;let g=null;return l["max-fraction-digits"]&&(g=r.parse(l["max-fraction-digits"],1,ge),!g)?null:new gi(s,d,p,m,g)}evaluate(t){return new Intl.NumberFormat(this.locale?this.locale.evaluate(t):[],{style:this.currency?"currency":"decimal",currency:this.currency?this.currency.evaluate(t):void 0,minimumFractionDigits:this.minFractionDigits?this.minFractionDigits.evaluate(t):void 0,maximumFractionDigits:this.maxFractionDigits?this.maxFractionDigits.evaluate(t):void 0}).format(this.number.evaluate(t))}eachChild(t){t(this.number),this.locale&&t(this.locale),this.currency&&t(this.currency),this.minFractionDigits&&t(this.minFractionDigits),this.maxFractionDigits&&t(this.maxFractionDigits)}outputDefined(){return!1}}class ls{constructor(t){this.type=Mr,this.sections=t}static parse(t,r){if(t.length<2)return r.error("Expected at least one argument.");const s=t[1];if(!Array.isArray(s)&&typeof s=="object")return r.error("First argument must be an image or text section.");const l=[];let d=!1;for(let p=1;p<=t.length-1;++p){const m=t[p];if(d&&typeof m=="object"&&!Array.isArray(m)){d=!1;let g=null;if(m["font-scale"]&&(g=r.parse(m["font-scale"],1,ge),!g))return null;let x=null;if(m["text-font"]&&(x=r.parse(m["text-font"],1,_i(Ce)),!x))return null;let b=null;if(m["text-color"]&&(b=r.parse(m["text-color"],1,qe),!b))return null;let w=null;if(m["vertical-align"]){if(typeof m["vertical-align"]=="string"&&!cl.includes(m["vertical-align"]))return r.error(`'vertical-align' must be one of: 'bottom', 'center', 'top' but found '${m["vertical-align"]}' instead.`);if(w=r.parse(m["vertical-align"],1,Ce),!w)return null}const M=l[l.length-1];M.scale=g,M.font=x,M.textColor=b,M.verticalAlign=w}else{const g=r.parse(t[p],1,ze);if(!g)return null;const x=g.type.kind;if(x!=="string"&&x!=="value"&&x!=="null"&&x!=="resolvedImage")return r.error("Formatted text type must be 'string', 'value', 'image' or 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t)n.fire(new Qn(new Error(s.message))),r=!0;return r}class dn{constructor(t,r,s){const l=this.cells=[];if(t instanceof ArrayBuffer){this.arrayBuffer=t;const p=new Int32Array(this.arrayBuffer);t=p[0],this.d=(r=p[1])+2*(s=p[2]);for(let g=0;g<this.d*this.d;g++){const x=p[3+g],b=p[3+g+1];l.push(x===b?null:p.subarray(x,b))}const m=p[3+l.length+1];this.keys=p.subarray(p[3+l.length],m),this.bboxes=p.subarray(m),this.insert=this._insertReadonly}else{this.d=r+2*s;for(let p=0;p<this.d*this.d;p++)l.push([]);this.keys=[],this.bboxes=[]}this.n=r,this.extent=t,this.padding=s,this.scale=r/t,this.uid=0;const d=s/r*t;this.min=-d,this.max=t+d}insert(t,r,s,l,d){this._forEachCell(r,s,l,d,this._insertCell,this.uid++,void 0,void 0),this.keys.push(t),this.bboxes.push(r),this.bboxes.push(s),this.bboxes.push(l),this.bboxes.push(d)}_insertReadonly(){throw new Error("Cannot insert into a GridIndex created from an ArrayBuffer.")}_insertCell(t,r,s,l,d,p){this.cells[d].push(p)}query(t,r,s,l,d){const p=this.min,m=this.max;if(t<=p&&r<=p&&m<=s&&m<=l&&!d)return Array.prototype.slice.call(this.keys);{const g=[];return this._forEachCell(t,r,s,l,this._queryCell,g,{},d),g}}_queryCell(t,r,s,l,d,p,m,g){const x=this.cells[d];if(x!==null){const b=this.keys,w=this.bboxes;for(let M=0;M<x.length;M++){const C=x[M];if(m[C]===void 0){const E=4*C;(g?g(w[E+0],w[E+1],w[E+2],w[E+3]):t<=w[E+2]&&r<=w[E+3]&&s>=w[E+0]&&l>=w[E+1])?(m[C]=!0,p.push(b[C])):m[C]=!1}}}}_forEachCell(t,r,s,l,d,p,m,g){const x=this._convertToCellCoord(t),b=this._convertToCellCoord(r),w=this._convertToCellCoord(s),M=this._convertToCellCoord(l);for(let C=x;C<=w;C++)for(let E=b;E<=M;E++){const k=this.d*E+C;if((!g||g(this._convertFromCellCoord(C),this._convertFromCellCoord(E),this._convertFromCellCoord(C+1),this._convertFromCellCoord(E+1)))&&d.call(this,t,r,s,l,k,p,m,g))return}}_convertFromCellCoord(t){return(t-this.padding)/this.scale}_convertToCellCoord(t){return 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instanceof RegExp||n instanceof Blob||n instanceof Error||Ul(n)||Gr(n)||ArrayBuffer.isView(n)||n instanceof ImageData)}function xs(n,t){if(Zl(n))return(Ul(n)||Gr(n))&&t&&t.push(n),ArrayBuffer.isView(n)&&t&&t.push(n.buffer),n instanceof ImageData&&t&&t.push(n.data.buffer),n;if(Array.isArray(n)){const d=[];for(const p of n)d.push(xs(p,t));return d}if(typeof n!="object")throw new Error("can't serialize object of type "+typeof n);const r=pn(n);if(!r)throw new Error(`can't serialize object of unregistered class ${n.constructor.name}`);if(!sr[r])throw new Error(`${r} is not registered.`);const{klass:s}=sr[r],l=s.serialize?s.serialize(n,t):{};if(s.serialize){if(t&&l===t[t.length-1])throw new Error("statically serialized object won't survive transfer of $name property")}else{for(const d in n){if(!n.hasOwnProperty(d)||sr[r].omit.indexOf(d)>=0)continue;const p=n[d];l[d]=sr[r].shallow.indexOf(d)>=0?p:xs(p,t)}n instanceof Error&&(l.message=n.message)}if(l.$name)throw new Error("$name property is reserved for worker serialization logic.");return r!=="Object"&&(l.$name=r),l}function Er(n){if(Zl(n))return n;if(Array.isArray(n))return n.map(Er);if(typeof n!="object")throw new Error("can't deserialize object of type "+typeof n);const t=pn(n)||"Object";if(!sr[t])throw new Error(`can't deserialize unregistered class ${t}`);const{klass:r}=sr[t];if(!r)throw new Error(`can't deserialize unregistered class ${t}`);if(r.deserialize)return r.deserialize(n);const s=Object.create(r.prototype);for(const l of Object.keys(n)){if(l==="$name")continue;const d=n[l];s[l]=sr[t].shallow.indexOf(l)>=0?d:Er(d)}return s}class Gl{constructor(){this.first=!0}update(t,r){const s=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=s,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=s,!0):(this.lastFloorZoom>s?(this.lastIntegerZoom=s+1,this.lastIntegerZoomTime=r):this.lastFloorZoom<s&&(this.lastIntegerZoom=s,this.lastIntegerZoomTime=r),t!==this.lastZoom&&(this.lastZoom=t,this.lastFloorZoom=s,!0))}}const We={"Latin-1 Supplement":n=>n>=128&&n<=255,"Hangul Jamo":n=>n>=4352&&n<=4607,Khmer:n=>n>=6016&&n<=6143,"General Punctuation":n=>n>=8192&&n<=8303,"Letterlike Symbols":n=>n>=8448&&n<=8527,"Number Forms":n=>n>=8528&&n<=8591,"Miscellaneous Technical":n=>n>=8960&&n<=9215,"Control Pictures":n=>n>=9216&&n<=9279,"Optical Character Recognition":n=>n>=9280&&n<=9311,"Enclosed Alphanumerics":n=>n>=9312&&n<=9471,"Geometric Shapes":n=>n>=9632&&n<=9727,"Miscellaneous Symbols":n=>n>=9728&&n<=9983,"Miscellaneous Symbols and Arrows":n=>n>=11008&&n<=11263,"Ideographic Description Characters":n=>n>=12272&&n<=12287,"CJK Symbols and Punctuation":n=>n>=12288&&n<=12351,Katakana:n=>n>=12448&&n<=12543,Kanbun:n=>n>=12688&&n<=12703,"CJK Strokes":n=>n>=12736&&n<=12783,"Enclosed CJK Letters and Months":n=>n>=12800&&n<=13055,"CJK Compatibility":n=>n>=13056&&n<=13311,"Yijing Hexagram Symbols":n=>n>=19904&&n<=19967,"Private Use Area":n=>n>=57344&&n<=63743,"Vertical Forms":n=>n>=65040&&n<=65055,"CJK Compatibility Forms":n=>n>=65072&&n<=65103,"Small Form Variants":n=>n>=65104&&n<=65135,"Halfwidth and Fullwidth Forms":n=>n>=65280&&n<=65519};function On(n){for(const t of n)if(ua(t.charCodeAt(0)))return!0;return!1}function $l(n){for(const t of n)if(!Hl(t.charCodeAt(0)))return!1;return!0}function ca(n){const t=n.map(r=>{try{return new RegExp(`\\p{sc=${r}}`,"u").source}catch{return null}}).filter(r=>r);return new RegExp(t.join("|"),"u")}const ql=ca(["Arab","Dupl","Mong","Ougr","Syrc"]);function Hl(n){return!ql.test(String.fromCodePoint(n))}const ha=ca(["Bopo","Hani","Hira","Kana","Kits","Nshu","Tang","Yiii"]);function ua(n){return!(n!==746&&n!==747&&(n<4352||!(We["CJK Compatibility Forms"](n)&&!(n>=65097&&n<=65103)||We["CJK Compatibility"](n)||We["CJK Strokes"](n)||!(!We["CJK Symbols and Punctuation"](n)||n>=12296&&n<=12305||n>=12308&&n<=12319||n===12336)||We["Enclosed CJK Letters and Months"](n)||We["Ideographic Description Characters"](n)||We.Kanbun(n)||We.Katakana(n)&&n!==12540||!(!We["Halfwidth and Fullwidth Forms"](n)||n===65288||n===65289||n===65293||n>=65306&&n<=65310||n===65339||n===65341||n===65343||n>=65371&&n<=65503||n===65507||n>=65512&&n<=65519)||!(!We["Small Form Variants"](n)||n>=65112&&n<=65118||n>=65123&&n<=65126)||We["Vertical Forms"](n)||We["Yijing Hexagram Symbols"](n)||new RegExp("\\p{sc=Cans}","u").test(String.fromCodePoint(n))||new RegExp("\\p{sc=Hang}","u").test(String.fromCodePoint(n))||ha.test(String.fromCodePoint(n)))))}function Xl(n){return!(ua(n)||function(t){return!!(We["Latin-1 Supplement"](t)&&(t===167||t===169||t===174||t===177||t===188||t===189||t===190||t===215||t===247)||We["General Punctuation"](t)&&(t===8214||t===8224||t===8225||t===8240||t===8241||t===8251||t===8252||t===8258||t===8263||t===8264||t===8265||t===8273)||We["Letterlike Symbols"](t)||We["Number Forms"](t)||We["Miscellaneous Technical"](t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||t===9003||t>=9085&&t<=9114||t>=9150&&t<=9165||t===9167||t>=9169&&t<=9179||t>=9186&&t<=9215)||We["Control Pictures"](t)&&t!==9251||We["Optical Character Recognition"](t)||We["Enclosed Alphanumerics"](t)||We["Geometric Shapes"](t)||We["Miscellaneous Symbols"](t)&&!(t>=9754&&t<=9759)||We["Miscellaneous Symbols and Arrows"](t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||We["CJK Symbols and Punctuation"](t)||We.Katakana(t)||We["Private Use Area"](t)||We["CJK Compatibility Forms"](t)||We["Small Form Variants"](t)||We["Halfwidth and Fullwidth Forms"](t)||t===8734||t===8756||t===8757||t>=9984&&t<=10087||t>=10102&&t<=10131||t===65532||t===65533)}(n))}const Wl=ca(["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 Kl(n){return Wl.test(String.fromCodePoint(n))}function Yl(n,t){return!(!t&&Kl(n)||n>=2304&&n<=3583||n>=3840&&n<=4255||We.Khmer(n))}function Jl(n){for(const t of n)if(Kl(t.charCodeAt(0)))return!0;return!1}const ar=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(ar.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,t){return c(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,s=new Promise(d=>{this.loadScriptResolve=d});t(r);const l=new Promise(d=>setTimeout(()=>d(),this.TIMEOUT));if(yield Promise.race([s,l]),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 ${r}`)})}};class yt{constructor(t,r){this.zoom=t,r?(this.now=r.now,this.fadeDuration=r.fadeDuration,this.zoomHistory=r.zoomHistory,this.transition=r.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Gl,this.transition={})}isSupportedScript(t){return function(r,s){for(const l of r)if(!Yl(l.charCodeAt(0),s))return!1;return!0}(t,ar.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const t=this.zoom,r=t-Math.floor(t),s=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:r+(1-r)*s}:{fromScale:.5,toScale:1,t:1-(1-s)*r}}}class da{constructor(t,r){this.property=t,this.value=r,this.expression=function(s,l){if(Ks(s))return new ta(s,l);if(Js(s)){const d=El(s,l);if(d.result==="error")throw new Error(d.value.map(p=>`${p.key}: ${p.message}`).join(", "));return d.value}{let d=s;return l.type==="color"&&typeof s=="string"?d=Xe.parse(s):l.type!=="padding"||typeof s!="number"&&!Array.isArray(s)?l.type==="variableAnchorOffsetCollection"&&Array.isArray(s)?d=ii.parse(s):l.type==="projectionDefinition"&&typeof s=="string"&&(d=ni.parse(s)):d=Nt.parse(s),{kind:"constant",evaluate:()=>d}}}(r===void 0?t.specification.default:r,t.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(t,r,s){return this.property.possiblyEvaluate(this,t,r,s)}}class pa{constructor(t){this.property=t,this.value=new da(t,void 0)}transitioned(t,r){return new Mo(this.property,this.value,r,Wt({},t.transition,this.transition),t.now)}untransitioned(){return new Mo(this.property,this.value,null,{},0)}}class Po{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)}getValue(t){return fi(this._values[t].value.value)}setValue(t,r){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new pa(this._values[t].property)),this._values[t].value=new da(this._values[t].property,r===null?void 0:fi(r))}getTransition(t){return fi(this._values[t].transition)}setTransition(t,r){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new pa(this._values[t].property)),this._values[t].transition=fi(r)||void 0}serialize(){const t={};for(const r of Object.keys(this._values)){const s=this.getValue(r);s!==void 0&&(t[r]=s);const l=this.getTransition(r);l!==void 0&&(t[`${r}-transition`]=l)}return t}transitioned(t,r){const s=new So(this._properties);for(const l of Object.keys(this._values))s._values[l]=this._values[l].transitioned(t,r._values[l]);return s}untransitioned(){const t=new So(this._properties);for(const r of Object.keys(this._values))t._values[r]=this._values[r].untransitioned();return t}}class Mo{constructor(t,r,s,l,d){this.property=t,this.value=r,this.begin=d+l.delay||0,this.end=this.begin+l.duration||0,t.specification.transition&&(l.delay||l.duration)&&(this.prior=s)}possiblyEvaluate(t,r,s){const l=t.now||0,d=this.value.possiblyEvaluate(t,r,s),p=this.prior;if(p){if(l>this.end)return this.prior=null,d;if(this.value.isDataDriven())return this.prior=null,d;if(l<this.begin)return p.possiblyEvaluate(t,r,s);{const m=(l-this.begin)/(this.end-this.begin);return this.property.interpolate(p.possiblyEvaluate(t,r,s),d,Nr(m))}}return d}}class So{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)}possiblyEvaluate(t,r,s){const l=new jn(this._properties);for(const d of Object.keys(this._values))l._values[d]=this._values[d].possiblyEvaluate(t,r,s);return l}hasTransition(){for(const t of Object.keys(this._values))if(this._values[t].prior)return!0;return!1}}class fa{constructor(t){this._properties=t,this._values=Object.create(t.defaultPropertyValues)}hasValue(t){return this._values[t].value!==void 0}getValue(t){return fi(this._values[t].value)}setValue(t,r){this._values[t]=new da(this._values[t].property,r===null?void 0:fi(r))}serialize(){const t={};for(const r of Object.keys(this._values)){const s=this.getValue(r);s!==void 0&&(t[r]=s)}return t}possiblyEvaluate(t,r,s){const l=new jn(this._properties);for(const d of Object.keys(this._values))l._values[d]=this._values[d].possiblyEvaluate(t,r,s);return l}}class Wi{constructor(t,r,s){this.property=t,this.value=r,this.parameters=s}isConstant(){return this.value.kind==="constant"}constantOr(t){return this.value.kind==="constant"?this.value.value:t}evaluate(t,r,s,l){return this.property.evaluate(this.value,this.parameters,t,r,s,l)}}class jn{constructor(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)}get(t){return this._values[t]}}class Le{constructor(t){this.specification=t}possiblyEvaluate(t,r){if(t.isDataDriven())throw new Error("Value should not be data driven");return t.expression.evaluate(r)}interpolate(t,r,s){const l=Oi[this.specification.type];return l?l(t,r,s):t}}class Ne{constructor(t,r){this.specification=t,this.overrides=r}possiblyEvaluate(t,r,s,l){return new Wi(this,t.expression.kind==="constant"||t.expression.kind==="camera"?{kind:"constant",value:t.expression.evaluate(r,null,{},s,l)}:t.expression,r)}interpolate(t,r,s){if(t.value.kind!=="constant"||r.value.kind!=="constant")return t;if(t.value.value===void 0||r.value.value===void 0)return new Wi(this,{kind:"constant",value:void 0},t.parameters);const l=Oi[this.specification.type];if(l){const d=l(t.value.value,r.value.value,s);return new Wi(this,{kind:"constant",value:d},t.parameters)}return t}evaluate(t,r,s,l,d,p){return t.kind==="constant"?t.value:t.evaluate(r,s,l,d,p)}}class vs extends Ne{possiblyEvaluate(t,r,s,l){if(t.value===void 0)return new Wi(this,{kind:"constant",value:void 0},r);if(t.expression.kind==="constant"){const d=t.expression.evaluate(r,null,{},s,l),p=t.property.specification.type==="resolvedImage"&&typeof d!="string"?d.name:d,m=this._calculate(p,p,p,r);return new Wi(this,{kind:"constant",value:m},r)}if(t.expression.kind==="camera"){const d=this._calculate(t.expression.evaluate({zoom:r.zoom-1}),t.expression.evaluate({zoom:r.zoom}),t.expression.evaluate({zoom:r.zoom+1}),r);return new Wi(this,{kind:"constant",value:d},r)}return new Wi(this,t.expression,r)}evaluate(t,r,s,l,d,p){if(t.kind==="source"){const m=t.evaluate(r,s,l,d,p);return this._calculate(m,m,m,r)}return t.kind==="composite"?this._calculate(t.evaluate({zoom:Math.floor(r.zoom)-1},s,l),t.evaluate({zoom:Math.floor(r.zoom)},s,l),t.evaluate({zoom:Math.floor(r.zoom)+1},s,l),r):t.value}_calculate(t,r,s,l){return l.zoom>l.zoomHistory.lastIntegerZoom?{from:t,to:r}:{from:s,to:r}}interpolate(t){return t}}class ma{constructor(t){this.specification=t}possiblyEvaluate(t,r,s,l){if(t.value!==void 0){if(t.expression.kind==="constant"){const d=t.expression.evaluate(r,null,{},s,l);return this._calculate(d,d,d,r)}return this._calculate(t.expression.evaluate(new yt(Math.floor(r.zoom-1),r)),t.expression.evaluate(new yt(Math.floor(r.zoom),r)),t.expression.evaluate(new yt(Math.floor(r.zoom+1),r)),r)}}_calculate(t,r,s,l){return l.zoom>l.zoomHistory.lastIntegerZoom?{from:t,to:r}:{from:s,to:r}}interpolate(t){return t}}class _a{constructor(t){this.specification=t}possiblyEvaluate(t,r,s,l){return!!t.expression.evaluate(r,null,{},s,l)}interpolate(){return!1}}class ui{constructor(t){this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const r in t){const s=t[r];s.specification.overridable&&this.overridableProperties.push(r);const l=this.defaultPropertyValues[r]=new da(s,void 0),d=this.defaultTransitionablePropertyValues[r]=new pa(s);this.defaultTransitioningPropertyValues[r]=d.untransitioned(),this.defaultPossiblyEvaluatedValues[r]=l.possiblyEvaluate({})}}}Ae("DataDrivenProperty",Ne),Ae("DataConstantProperty",Le),Ae("CrossFadedDataDrivenProperty",vs),Ae("CrossFadedProperty",ma),Ae("ColorRampProperty",_a);const Ql="-transition";class Ki extends Pr{constructor(t,r){if(super(),this.id=t.id,this.type=t.type,this._featureFilter={filter:()=>!0,needGeometry:!1},t.type!=="custom"&&(this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,t.type!=="background"&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter),r.layout&&(this._unevaluatedLayout=new fa(r.layout)),r.paint)){this._transitionablePaint=new Po(r.paint);for(const s in t.paint)this.setPaintProperty(s,t.paint[s],{validate:!1});for(const s in t.layout)this.setLayoutProperty(s,t.layout[s],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new jn(r.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(t){return t==="visibility"?this.visibility:this._unevaluatedLayout.getValue(t)}setLayoutProperty(t,r,s={}){r!=null&&this._validate(To,`layers.${this.id}.layout.${t}`,t,r,s)||(t!=="visibility"?this._unevaluatedLayout.setValue(t,r):this.visibility=r)}getPaintProperty(t){return t.endsWith(Ql)?this._transitionablePaint.getTransition(t.slice(0,-11)):this._transitionablePaint.getValue(t)}setPaintProperty(t,r,s={}){if(r!=null&&this._validate(Nl,`layers.${this.id}.paint.${t}`,t,r,s))return!1;if(t.endsWith(Ql))return this._transitionablePaint.setTransition(t.slice(0,-11),r||void 0),!1;{const l=this._transitionablePaint._values[t],d=l.property.specification["property-type"]==="cross-faded-data-driven",p=l.value.isDataDriven(),m=l.value;this._transitionablePaint.setValue(t,r),this._handleSpecialPaintPropertyUpdate(t);const g=this._transitionablePaint._values[t].value;return g.isDataDriven()||p||d||this._handleOverridablePaintPropertyUpdate(t,m,g)}}_handleSpecialPaintPropertyUpdate(t){}_handleOverridablePaintPropertyUpdate(t,r,s){return!1}isHidden(t){return!!(this.minzoom&&t<this.minzoom)||!!(this.maxzoom&&t>=this.maxzoom)||this.visibility==="none"}updateTransitions(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(t,r){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,r)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,r)}serialize(){const t={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&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),Zr(t,(r,s)=>!(r===void 0||s==="layout"&&!Object.keys(r).length||s==="paint"&&!Object.keys(r).length))}_validate(t,r,s,l,d={}){return(!d||d.validate!==!1)&&Vl(this,t.call(Fn,{key:r,layerType:this.type,objectKey:s,value:l,styleSpec:j,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const t in this.paint._values){const r=this.paint.get(t);if(r instanceof Wi&&An(r.property.specification)&&(r.value.kind==="source"||r.value.kind==="composite")&&r.value.isStateDependent)return!0}return!1}}const Zc={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class bs{constructor(t,r){this._structArray=t,this._pos1=r*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class ht{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,r){return t._trim(),r&&(t.isTransferred=!0,r.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){const r=Object.create(this.prototype);return r.arrayBuffer=t.arrayBuffer,r.length=t.length,r.capacity=t.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(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const r=this.uint8;this._refreshViews(),r&&this.uint8.set(r)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function kt(n,t=1){let r=0,s=0;return{members:n.map(l=>{const d=Zc[l.type].BYTES_PER_ELEMENT,p=r=ec(r,Math.max(t,d)),m=l.components||1;return s=Math.max(s,d),r+=d*m,{name:l.name,type:l.type,components:m,offset:p}}),size:ec(r,Math.max(s,t)),alignment:t}}function ec(n,t){return Math.ceil(n/t)*t}class ws extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,r){const s=this.length;return this.resize(s+1),this.emplace(s,t,r)}emplace(t,r,s){const l=2*t;return this.int16[l+0]=r,this.int16[l+1]=s,t}}ws.prototype.bytesPerElement=4,Ae("StructArrayLayout2i4",ws);class Ts extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,r,s){const l=this.length;return this.resize(l+1),this.emplace(l,t,r,s)}emplace(t,r,s,l){const d=3*t;return this.int16[d+0]=r,this.int16[d+1]=s,this.int16[d+2]=l,t}}Ts.prototype.bytesPerElement=6,Ae("StructArrayLayout3i6",Ts);class Io extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,r,s,l){const d=this.length;return this.resize(d+1),this.emplace(d,t,r,s,l)}emplace(t,r,s,l,d){const p=4*t;return this.int16[p+0]=r,this.int16[p+1]=s,this.int16[p+2]=l,this.int16[p+3]=d,t}}Io.prototype.bytesPerElement=8,Ae("StructArrayLayout4i8",Io);class Co extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,r,s,l,d,p){const m=this.length;return this.resize(m+1),this.emplace(m,t,r,s,l,d,p)}emplace(t,r,s,l,d,p,m){const g=6*t;return this.int16[g+0]=r,this.int16[g+1]=s,this.int16[g+2]=l,this.int16[g+3]=d,this.int16[g+4]=p,this.int16[g+5]=m,t}}Co.prototype.bytesPerElement=12,Ae("StructArrayLayout2i4i12",Co);class or extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,r,s,l,d,p){const m=this.length;return this.resize(m+1),this.emplace(m,t,r,s,l,d,p)}emplace(t,r,s,l,d,p,m){const g=4*t,x=8*t;return this.int16[g+0]=r,this.int16[g+1]=s,this.uint8[x+4]=l,this.uint8[x+5]=d,this.uint8[x+6]=p,this.uint8[x+7]=m,t}}or.prototype.bytesPerElement=8,Ae("StructArrayLayout2i4ub8",or);class Nn extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,r){const s=this.length;return this.resize(s+1),this.emplace(s,t,r)}emplace(t,r,s){const l=2*t;return this.float32[l+0]=r,this.float32[l+1]=s,t}}Nn.prototype.bytesPerElement=8,Ae("StructArrayLayout2f8",Nn);class Ps extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,r,s,l,d,p,m,g,x,b){const w=this.length;return this.resize(w+1),this.emplace(w,t,r,s,l,d,p,m,g,x,b)}emplace(t,r,s,l,d,p,m,g,x,b,w){const M=10*t;return this.uint16[M+0]=r,this.uint16[M+1]=s,this.uint16[M+2]=l,this.uint16[M+3]=d,this.uint16[M+4]=p,this.uint16[M+5]=m,this.uint16[M+6]=g,this.uint16[M+7]=x,this.uint16[M+8]=b,this.uint16[M+9]=w,t}}Ps.prototype.bytesPerElement=20,Ae("StructArrayLayout10ui20",Ps);class ga extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,r,s,l,d,p,m,g,x,b,w,M){const C=this.length;return this.resize(C+1),this.emplace(C,t,r,s,l,d,p,m,g,x,b,w,M)}emplace(t,r,s,l,d,p,m,g,x,b,w,M,C){const E=12*t;return this.int16[E+0]=r,this.int16[E+1]=s,this.int16[E+2]=l,this.int16[E+3]=d,this.uint16[E+4]=p,this.uint16[E+5]=m,this.uint16[E+6]=g,this.uint16[E+7]=x,this.int16[E+8]=b,this.int16[E+9]=w,this.int16[E+10]=M,this.int16[E+11]=C,t}}ga.prototype.bytesPerElement=24,Ae("StructArrayLayout4i4ui4i24",ga);class Ms extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,r,s){const l=this.length;return this.resize(l+1),this.emplace(l,t,r,s)}emplace(t,r,s,l){const d=3*t;return this.float32[d+0]=r,this.float32[d+1]=s,this.float32[d+2]=l,t}}Ms.prototype.bytesPerElement=12,Ae("StructArrayLayout3f12",Ms);class Eo extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){const r=this.length;return this.resize(r+1),this.emplace(r,t)}emplace(t,r){return this.uint32[1*t+0]=r,t}}Eo.prototype.bytesPerElement=4,Ae("StructArrayLayout1ul4",Eo);class Vn extends ht{_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(t,r,s,l,d,p,m,g,x){const b=this.length;return this.resize(b+1),this.emplace(b,t,r,s,l,d,p,m,g,x)}emplace(t,r,s,l,d,p,m,g,x,b){const w=10*t,M=5*t;return this.int16[w+0]=r,this.int16[w+1]=s,this.int16[w+2]=l,this.int16[w+3]=d,this.int16[w+4]=p,this.int16[w+5]=m,this.uint32[M+3]=g,this.uint16[w+8]=x,this.uint16[w+9]=b,t}}Vn.prototype.bytesPerElement=20,Ae("StructArrayLayout6i1ul2ui20",Vn);class fn extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,r,s,l,d,p){const m=this.length;return this.resize(m+1),this.emplace(m,t,r,s,l,d,p)}emplace(t,r,s,l,d,p,m){const g=6*t;return this.int16[g+0]=r,this.int16[g+1]=s,this.int16[g+2]=l,this.int16[g+3]=d,this.int16[g+4]=p,this.int16[g+5]=m,t}}fn.prototype.bytesPerElement=12,Ae("StructArrayLayout2i2i2i12",fn);class Ao extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,r,s,l,d){const p=this.length;return this.resize(p+1),this.emplace(p,t,r,s,l,d)}emplace(t,r,s,l,d,p){const m=4*t,g=8*t;return this.float32[m+0]=r,this.float32[m+1]=s,this.float32[m+2]=l,this.int16[g+6]=d,this.int16[g+7]=p,t}}Ao.prototype.bytesPerElement=16,Ae("StructArrayLayout2f1f2i16",Ao);class ya extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,r,s,l,d,p){const m=this.length;return this.resize(m+1),this.emplace(m,t,r,s,l,d,p)}emplace(t,r,s,l,d,p,m){const g=16*t,x=4*t,b=8*t;return this.uint8[g+0]=r,this.uint8[g+1]=s,this.float32[x+1]=l,this.float32[x+2]=d,this.int16[b+6]=p,this.int16[b+7]=m,t}}ya.prototype.bytesPerElement=16,Ae("StructArrayLayout2ub2f2i16",ya);class Ar extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,r,s){const l=this.length;return this.resize(l+1),this.emplace(l,t,r,s)}emplace(t,r,s,l){const d=3*t;return this.uint16[d+0]=r,this.uint16[d+1]=s,this.uint16[d+2]=l,t}}Ar.prototype.bytesPerElement=6,Ae("StructArrayLayout3ui6",Ar);class zo extends ht{_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(t,r,s,l,d,p,m,g,x,b,w,M,C,E,k,O,Z){const ee=this.length;return this.resize(ee+1),this.emplace(ee,t,r,s,l,d,p,m,g,x,b,w,M,C,E,k,O,Z)}emplace(t,r,s,l,d,p,m,g,x,b,w,M,C,E,k,O,Z,ee){const q=24*t,I=12*t,F=48*t;return this.int16[q+0]=r,this.int16[q+1]=s,this.uint16[q+2]=l,this.uint16[q+3]=d,this.uint32[I+2]=p,this.uint32[I+3]=m,this.uint32[I+4]=g,this.uint16[q+10]=x,this.uint16[q+11]=b,this.uint16[q+12]=w,this.float32[I+7]=M,this.float32[I+8]=C,this.uint8[F+36]=E,this.uint8[F+37]=k,this.uint8[F+38]=O,this.uint32[I+10]=Z,this.int16[q+22]=ee,t}}zo.prototype.bytesPerElement=48,Ae("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",zo);class ko extends ht{_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(t,r,s,l,d,p,m,g,x,b,w,M,C,E,k,O,Z,ee,q,I,F,H,ae,xe,ce,pe,we,be){const Te=this.length;return this.resize(Te+1),this.emplace(Te,t,r,s,l,d,p,m,g,x,b,w,M,C,E,k,O,Z,ee,q,I,F,H,ae,xe,ce,pe,we,be)}emplace(t,r,s,l,d,p,m,g,x,b,w,M,C,E,k,O,Z,ee,q,I,F,H,ae,xe,ce,pe,we,be,Te){const _e=32*t,ke=16*t;return this.int16[_e+0]=r,this.int16[_e+1]=s,this.int16[_e+2]=l,this.int16[_e+3]=d,this.int16[_e+4]=p,this.int16[_e+5]=m,this.int16[_e+6]=g,this.int16[_e+7]=x,this.uint16[_e+8]=b,this.uint16[_e+9]=w,this.uint16[_e+10]=M,this.uint16[_e+11]=C,this.uint16[_e+12]=E,this.uint16[_e+13]=k,this.uint16[_e+14]=O,this.uint16[_e+15]=Z,this.uint16[_e+16]=ee,this.uint16[_e+17]=q,this.uint16[_e+18]=I,this.uint16[_e+19]=F,this.uint16[_e+20]=H,this.uint16[_e+21]=ae,this.uint16[_e+22]=xe,this.uint32[ke+12]=ce,this.float32[ke+13]=pe,this.float32[ke+14]=we,this.uint16[_e+30]=be,this.uint16[_e+31]=Te,t}}ko.prototype.bytesPerElement=64,Ae("StructArrayLayout8i15ui1ul2f2ui64",ko);class Ss extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){const r=this.length;return this.resize(r+1),this.emplace(r,t)}emplace(t,r){return this.float32[1*t+0]=r,t}}Ss.prototype.bytesPerElement=4,Ae("StructArrayLayout1f4",Ss);class Do extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,r,s){const l=this.length;return this.resize(l+1),this.emplace(l,t,r,s)}emplace(t,r,s,l){const d=3*t;return this.uint16[6*t+0]=r,this.float32[d+1]=s,this.float32[d+2]=l,t}}Do.prototype.bytesPerElement=12,Ae("StructArrayLayout1ui2f12",Do);class h extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,r,s){const l=this.length;return this.resize(l+1),this.emplace(l,t,r,s)}emplace(t,r,s,l){const d=4*t;return this.uint32[2*t+0]=r,this.uint16[d+2]=s,this.uint16[d+3]=l,t}}h.prototype.bytesPerElement=8,Ae("StructArrayLayout1ul2ui8",h);class e extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,r){const s=this.length;return this.resize(s+1),this.emplace(s,t,r)}emplace(t,r,s){const l=2*t;return this.uint16[l+0]=r,this.uint16[l+1]=s,t}}e.prototype.bytesPerElement=4,Ae("StructArrayLayout2ui4",e);class i extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){const r=this.length;return this.resize(r+1),this.emplace(r,t)}emplace(t,r){return this.uint16[1*t+0]=r,t}}i.prototype.bytesPerElement=2,Ae("StructArrayLayout1ui2",i);class a extends ht{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,r,s,l){const d=this.length;return this.resize(d+1),this.emplace(d,t,r,s,l)}emplace(t,r,s,l,d){const p=4*t;return this.float32[p+0]=r,this.float32[p+1]=s,this.float32[p+2]=l,this.float32[p+3]=d,t}}a.prototype.bytesPerElement=16,Ae("StructArrayLayout4f16",a);class o 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 Oe(this.anchorPointX,this.anchorPointY)}}o.prototype.size=20;class u extends Vn{get(t){return new o(this,t)}}Ae("CollisionBoxArray",u);class f 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(t){this._structArray.uint8[this._pos1+37]=t}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(t){this._structArray.uint8[this._pos1+38]=t}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(t){this._structArray.uint32[this._pos4+10]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}f.prototype.size=48;class _ extends zo{get(t){return new f(this,t)}}Ae("PlacedSymbolArray",_);class y 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(t){this._structArray.uint32[this._pos4+12]=t}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]}}y.prototype.size=64;class v extends ko{get(t){return new y(this,t)}}Ae("SymbolInstanceArray",v);class T extends Ss{getoffsetX(t){return this.float32[1*t+0]}}Ae("GlyphOffsetArray",T);class P extends Ts{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}Ae("SymbolLineVertexArray",P);class S 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]}}S.prototype.size=12;class A extends Do{get(t){return new S(this,t)}}Ae("TextAnchorOffsetArray",A);class R 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]}}R.prototype.size=8;class V extends h{get(t){return new R(this,t)}}Ae("FeatureIndexArray",V);class N extends ws{}class U extends ws{}class G extends ws{}class X extends Co{}class W extends or{}class K extends Nn{}class Q extends Ps{}class J extends ga{}class se extends Ms{}class oe extends Eo{}class me extends fn{}class ye extends ya{}class de extends Ar{}class Se extends e{}const Pe=kt([{name:"a_pos",components:2,type:"Int16"}],4),{members:ve}=Pe;class Ee{constructor(t=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=t}prepareSegment(t,r,s,l){const d=this.segments[this.segments.length-1];return t>Ee.MAX_VERTEX_ARRAY_LENGTH&&ti(`Max vertices per segment is ${Ee.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${Ee.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!d||d.vertexLength+t>Ee.MAX_VERTEX_ARRAY_LENGTH||d.sortKey!==l?this.createNewSegment(r,s,l):d}createNewSegment(t,r,s){const l={vertexOffset:t.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0,vaos:{}};return s!==void 0&&(l.sortKey=s),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(l),l}getOrCreateLatestSegment(t,r,s){return this.prepareSegment(0,t,r,s)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const t of this.segments)for(const r in t.vaos)t.vaos[r].destroy()}static simpleSegment(t,r,s,l){return new Ee([{vertexOffset:t,primitiveOffset:r,vertexLength:s,primitiveLength:l,vaos:{},sortKey:0}])}}function $e(n,t){return 256*(n=Li(Math.floor(n),0,255))+Li(Math.floor(t),0,255)}Ee.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Ae("SegmentVector",Ee);const et=kt([{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"}]);var xt,st,vt,at={exports:{}},nt={exports:{}},ot={exports:{}},Kt=function(){if(vt)return at.exports;vt=1;var n=(xt||(xt=1,nt.exports=function(r,s){var l,d,p,m,g,x,b,w;for(d=r.length-(l=3&r.length),p=s,g=3432918353,x=461845907,w=0;w<d;)b=255&r.charCodeAt(w)|(255&r.charCodeAt(++w))<<8|(255&r.charCodeAt(++w))<<16|(255&r.charCodeAt(++w))<<24,++w,p=27492+(65535&(m=5*(65535&(p=(p^=b=(65535&(b=(b=(65535&b)*g+(((b>>>16)*g&65535)<<16)&4294967295)<<15|b>>>17))*x+(((b>>>16)*x&65535)<<16)&4294967295)<<13|p>>>19))+((5*(p>>>16)&65535)<<16)&4294967295))+((58964+(m>>>16)&65535)<<16);switch(b=0,l){case 3:b^=(255&r.charCodeAt(w+2))<<16;case 2:b^=(255&r.charCodeAt(w+1))<<8;case 1:p^=b=(65535&(b=(b=(65535&(b^=255&r.charCodeAt(w)))*g+(((b>>>16)*g&65535)<<16)&4294967295)<<15|b>>>17))*x+(((b>>>16)*x&65535)<<16)&4294967295}return p^=r.length,p=2246822507*(65535&(p^=p>>>16))+((2246822507*(p>>>16)&65535)<<16)&4294967295,p=3266489909*(65535&(p^=p>>>13))+((3266489909*(p>>>16)&65535)<<16)&4294967295,(p^=p>>>16)>>>0}),nt.exports),t=(st||(st=1,ot.exports=function(r,s){for(var l,d=r.length,p=s^d,m=0;d>=4;)l=1540483477*(65535&(l=255&r.charCodeAt(m)|(255&r.charCodeAt(++m))<<8|(255&r.charCodeAt(++m))<<16|(255&r.charCodeAt(++m))<<24))+((1540483477*(l>>>16)&65535)<<16),p=1540483477*(65535&p)+((1540483477*(p>>>16)&65535)<<16)^(l=1540483477*(65535&(l^=l>>>24))+((1540483477*(l>>>16)&65535)<<16)),d-=4,++m;switch(d){case 3:p^=(255&r.charCodeAt(m+2))<<16;case 2:p^=(255&r.charCodeAt(m+1))<<8;case 1:p=1540483477*(65535&(p^=255&r.charCodeAt(m)))+((1540483477*(p>>>16)&65535)<<16)}return p=1540483477*(65535&(p^=p>>>13))+((1540483477*(p>>>16)&65535)<<16),(p^=p>>>15)>>>0}),ot.exports);return at.exports=n,at.exports.murmur3=n,at.exports.murmur2=t,at.exports}(),Lt=Pi(Kt);class Bt{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,r,s,l){this.ids.push(ci(t)),this.positions.push(r,s,l)}getPositions(t){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const r=ci(t);let s=0,l=this.ids.length-1;for(;s<l;){const p=s+l>>1;this.ids[p]>=r?l=p:s=p+1}const d=[];for(;this.ids[s]===r;)d.push({index:this.positions[3*s],start:this.positions[3*s+1],end:this.positions[3*s+2]}),s++;return d}static serialize(t,r){const s=new Float64Array(t.ids),l=new Uint32Array(t.positions);return lr(s,l,0,s.length-1),r&&r.push(s.buffer,l.buffer),{ids:s,positions:l}}static deserialize(t){const r=new Bt;return r.ids=t.ids,r.positions=t.positions,r.indexed=!0,r}}function ci(n){const t=+n;return!isNaN(t)&&t<=Number.MAX_SAFE_INTEGER?t:Lt(String(n))}function lr(n,t,r,s){for(;r<s;){const l=n[r+s>>1];let d=r-1,p=s+1;for(;;){do d++;while(n[d]<l);do p--;while(n[p]>l);if(d>=p)break;Yi(n,d,p),Yi(t,3*d,3*p),Yi(t,3*d+1,3*p+1),Yi(t,3*d+2,3*p+2)}p-r<s-p?(lr(n,t,r,p),r=p+1):(lr(n,t,p+1,s),s=p)}}function Yi(n,t,r){const s=n[t];n[t]=n[r],n[r]=s}Ae("FeaturePositionMap",Bt);class yi{constructor(t,r){this.gl=t.gl,this.location=r}}class cr extends yi{constructor(t,r){super(t,r),this.current=0}set(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))}}class Is extends yi{constructor(t,r){super(t,r),this.current=[0,0,0,0]}set(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))}}class Cs extends yi{constructor(t,r){super(t,r),this.current=Xe.transparent}set(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))}}const Un=new Float32Array(16);function di(n){return[$e(255*n.r,255*n.g),$e(255*n.b,255*n.a)]}class ki{constructor(t,r,s){this.value=t,this.uniformNames=r.map(l=>`u_${l}`),this.type=s}setUniform(t,r,s){t.set(s.constantOr(this.value))}getBinding(t,r,s){return this.type==="color"?new Cs(t,r):new cr(t,r)}}class Di{constructor(t,r){this.uniformNames=r.map(s=>`u_${s}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(t,r){this.pixelRatioFrom=r.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=r.tlbr,this.patternTo=t.tlbr}setUniform(t,r,s,l){const d=l==="u_pattern_to"?this.patternTo:l==="u_pattern_from"?this.patternFrom:l==="u_pixel_ratio_to"?this.pixelRatioTo:l==="u_pixel_ratio_from"?this.pixelRatioFrom:null;d&&t.set(d)}getBinding(t,r,s){return s.substr(0,9)==="u_pattern"?new Is(t,r):new cr(t,r)}}class xi{constructor(t,r,s,l){this.expression=t,this.type=s,this.maxValue=0,this.paintVertexAttributes=r.map(d=>({name:`a_${d}`,type:"Float32",components:s==="color"?2:1,offset:0})),this.paintVertexArray=new l}populatePaintArray(t,r,s,l,d){const p=this.paintVertexArray.length,m=this.expression.evaluate(new yt(0),r,{},l,[],d);this.paintVertexArray.resize(t),this._setPaintValue(p,t,m)}updatePaintArray(t,r,s,l){const d=this.expression.evaluate({zoom:0},s,l);this._setPaintValue(t,r,d)}_setPaintValue(t,r,s){if(this.type==="color"){const l=di(s);for(let d=t;d<r;d++)this.paintVertexArray.emplace(d,l[0],l[1])}else{for(let l=t;l<r;l++)this.paintVertexArray.emplace(l,s);this.maxValue=Math.max(this.maxValue,Math.abs(s))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class lt{constructor(t,r,s,l,d,p){this.expression=t,this.uniformNames=r.map(m=>`u_${m}_t`),this.type=s,this.useIntegerZoom=l,this.zoom=d,this.maxValue=0,this.paintVertexAttributes=r.map(m=>({name:`a_${m}`,type:"Float32",components:s==="color"?4:2,offset:0})),this.paintVertexArray=new p}populatePaintArray(t,r,s,l,d){const p=this.expression.evaluate(new yt(this.zoom),r,{},l,[],d),m=this.expression.evaluate(new yt(this.zoom+1),r,{},l,[],d),g=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(g,t,p,m)}updatePaintArray(t,r,s,l){const d=this.expression.evaluate({zoom:this.zoom},s,l),p=this.expression.evaluate({zoom:this.zoom+1},s,l);this._setPaintValue(t,r,d,p)}_setPaintValue(t,r,s,l){if(this.type==="color"){const d=di(s),p=di(l);for(let m=t;m<r;m++)this.paintVertexArray.emplace(m,d[0],d[1],p[0],p[1])}else{for(let d=t;d<r;d++)this.paintVertexArray.emplace(d,s,l);this.maxValue=Math.max(this.maxValue,Math.abs(s),Math.abs(l))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(t,r){const s=this.useIntegerZoom?Math.floor(r.zoom):r.zoom,l=Li(this.expression.interpolationFactor(s,this.zoom,this.zoom+1),0,1);t.set(l)}getBinding(t,r,s){return new cr(t,r)}}class bt{constructor(t,r,s,l,d,p){this.expression=t,this.type=r,this.useIntegerZoom=s,this.zoom=l,this.layerId=p,this.zoomInPaintVertexArray=new d,this.zoomOutPaintVertexArray=new d}populatePaintArray(t,r,s){const l=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(l,t,r.patterns&&r.patterns[this.layerId],s)}updatePaintArray(t,r,s,l,d){this._setPaintValues(t,r,s.patterns&&s.patterns[this.layerId],d)}_setPaintValues(t,r,s,l){if(!l||!s)return;const{min:d,mid:p,max:m}=s,g=l[d],x=l[p],b=l[m];if(g&&x&&b)for(let w=t;w<r;w++)this.zoomInPaintVertexArray.emplace(w,x.tl[0],x.tl[1],x.br[0],x.br[1],g.tl[0],g.tl[1],g.br[0],g.br[1],x.pixelRatio,g.pixelRatio),this.zoomOutPaintVertexArray.emplace(w,x.tl[0],x.tl[1],x.br[0],x.br[1],b.tl[0],b.tl[1],b.br[0],b.br[1],x.pixelRatio,b.pixelRatio)}upload(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,et.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,et.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class vi{constructor(t,r,s){this.binders={},this._buffers=[];const l=[];for(const d in t.paint._values){if(!s(d))continue;const p=t.paint.get(d);if(!(p instanceof Wi&&An(p.property.specification)))continue;const m=Gc(d,t.type),g=p.value,x=p.property.specification.type,b=p.property.useIntegerZoom,w=p.property.specification["property-type"],M=w==="cross-faded"||w==="cross-faded-data-driven";if(g.kind==="constant")this.binders[d]=M?new Di(g.value,m):new ki(g.value,m,x),l.push(`/u_${d}`);else if(g.kind==="source"||M){const C=tc(d,x,"source");this.binders[d]=M?new bt(g,x,b,r,C,t.id):new xi(g,m,x,C),l.push(`/a_${d}`)}else{const C=tc(d,x,"composite");this.binders[d]=new lt(g,m,x,b,r,C),l.push(`/z_${d}`)}}this.cacheKey=l.sort().join("")}getMaxValue(t){const r=this.binders[t];return r instanceof xi||r instanceof lt?r.maxValue:0}populatePaintArrays(t,r,s,l,d){for(const p in this.binders){const m=this.binders[p];(m instanceof xi||m instanceof lt||m instanceof bt)&&m.populatePaintArray(t,r,s,l,d)}}setConstantPatternPositions(t,r){for(const s in this.binders){const l=this.binders[s];l instanceof Di&&l.setConstantPatternPositions(t,r)}}updatePaintArrays(t,r,s,l,d){let p=!1;for(const m in t){const g=r.getPositions(m);for(const x of g){const b=s.feature(x.index);for(const w in this.binders){const M=this.binders[w];if((M instanceof xi||M instanceof lt||M instanceof bt)&&M.expression.isStateDependent===!0){const C=l.paint.get(w);M.expression=C.value,M.updatePaintArray(x.start,x.end,b,t[m],d),p=!0}}}}return p}defines(){const t=[];for(const r in this.binders){const s=this.binders[r];(s instanceof ki||s instanceof Di)&&t.push(...s.uniformNames.map(l=>`#define HAS_UNIFORM_${l}`))}return t}getBinderAttributes(){const t=[];for(const r in this.binders){const s=this.binders[r];if(s instanceof xi||s instanceof lt)for(let l=0;l<s.paintVertexAttributes.length;l++)t.push(s.paintVertexAttributes[l].name);else if(s instanceof bt)for(let l=0;l<et.members.length;l++)t.push(et.members[l].name)}return t}getBinderUniforms(){const t=[];for(const r in this.binders){const s=this.binders[r];if(s instanceof ki||s instanceof Di||s instanceof lt)for(const l of s.uniformNames)t.push(l)}return t}getPaintVertexBuffers(){return this._buffers}getUniforms(t,r){const s=[];for(const l in this.binders){const d=this.binders[l];if(d instanceof ki||d instanceof Di||d instanceof lt){for(const p of d.uniformNames)if(r[p]){const m=d.getBinding(t,r[p],p);s.push({name:p,property:l,binding:m})}}}return s}setUniforms(t,r,s,l){for(const{name:d,property:p,binding:m}of r)this.binders[p].setUniform(m,l,s.get(p),d)}updatePaintBuffers(t){this._buffers=[];for(const r in this.binders){const s=this.binders[r];if(t&&s instanceof bt){const l=t.fromScale===2?s.zoomInPaintVertexBuffer:s.zoomOutPaintVertexBuffer;l&&this._buffers.push(l)}else(s instanceof xi||s instanceof lt)&&s.paintVertexBuffer&&this._buffers.push(s.paintVertexBuffer)}}upload(t){for(const r in this.binders){const s=this.binders[r];(s instanceof xi||s instanceof lt||s instanceof bt)&&s.upload(t)}this.updatePaintBuffers()}destroy(){for(const t in this.binders){const r=this.binders[t];(r instanceof xi||r instanceof lt||r instanceof bt)&&r.destroy()}}}class Tt{constructor(t,r,s=()=>!0){this.programConfigurations={};for(const l of t)this.programConfigurations[l.id]=new vi(l,r,s);this.needsUpload=!1,this._featureMap=new Bt,this._bufferOffset=0}populatePaintArrays(t,r,s,l,d,p){for(const m in this.programConfigurations)this.programConfigurations[m].populatePaintArrays(t,r,l,d,p);r.id!==void 0&&this._featureMap.add(r.id,s,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0}updatePaintArrays(t,r,s,l){for(const d of s)this.needsUpload=this.programConfigurations[d.id].updatePaintArrays(t,this._featureMap,r,d,l)||this.needsUpload}get(t){return this.programConfigurations[t]}upload(t){if(this.needsUpload){for(const r in this.programConfigurations)this.programConfigurations[r].upload(t);this.needsUpload=!1}}destroy(){for(const t in this.programConfigurations)this.programConfigurations[t].destroy()}}function Gc(n,t){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-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(`${t}-`,"").replace(/-/g,"_")]}function tc(n,t,r){const s={color:{source:Nn,composite:a},number:{source:Ss,composite:Nn}},l=function(d){return{"line-pattern":{source:Q,composite:Q},"fill-pattern":{source:Q,composite:Q},"fill-extrusion-pattern":{source:Q,composite:Q}}[d]}(n);return l&&l[r]||s[t][r]}Ae("ConstantBinder",ki),Ae("CrossFadedConstantBinder",Di),Ae("SourceExpressionBinder",xi),Ae("CrossFadedCompositeBinder",bt),Ae("CompositeExpressionBinder",lt),Ae("ProgramConfiguration",vi,{omit:["_buffers"]}),Ae("ProgramConfigurationSet",Tt);const Ro=Math.pow(2,14)-1,ic=-Ro-1;function mn(n){const t=rt/n.extent,r=n.loadGeometry();for(let s=0;s<r.length;s++){const l=r[s];for(let d=0;d<l.length;d++){const p=l[d],m=Math.round(p.x*t),g=Math.round(p.y*t);p.x=Li(m,ic,Ro),p.y=Li(g,ic,Ro),(m<p.x||m>p.x+1||g<p.y||g>p.y+1)&&ti("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return r}function _n(n,t){return{type:n.type,id:n.id,properties:n.properties,geometry:t?mn(n):[]}}const zr=-32768;function rc(n,t,r,s,l){n.emplaceBack(zr+8*t+s,zr+8*r+l)}class xa{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(r=>r.id),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new U,this.indexArray=new de,this.segments=new Ee,this.programConfigurations=new Tt(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(t,r,s){const l=this.layers[0],d=[];let p=null,m=!1,g=l.type==="heatmap";if(l.type==="circle"){const b=l;p=b.layout.get("circle-sort-key"),m=!p.isConstant(),g=g||b.paint.get("circle-pitch-alignment")==="map"}const x=g?r.subdivisionGranularity.circle:1;for(const{feature:b,id:w,index:M,sourceLayerIndex:C}of t){const E=this.layers[0]._featureFilter.needGeometry,k=_n(b,E);if(!this.layers[0]._featureFilter.filter(new yt(this.zoom),k,s))continue;const O=m?p.evaluate(k,{},s):void 0,Z={id:w,properties:b.properties,type:b.type,sourceLayerIndex:C,index:M,geometry:E?k.geometry:mn(b),patterns:{},sortKey:O};d.push(Z)}m&&d.sort((b,w)=>b.sortKey-w.sortKey);for(const b of d){const{geometry:w,index:M,sourceLayerIndex:C}=b,E=t[M].feature;this.addFeature(b,w,M,s,x),r.featureIndex.insert(E,w,M,C,this.index)}}update(t,r,s){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,r,this.stateDependentLayers,s)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ve),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(t,r,s,l,d=1){let p;switch(d){case 1:p=[0,7];break;case 3:p=[0,2,5,7];break;case 5:p=[0,1,3,4,6,7];break;case 7:p=[0,1,2,3,4,5,6,7];break;default:throw new Error(`Invalid circle bucket granularity: ${d}; valid values are 1, 3, 5, 7.`)}const m=p.length;for(const g of r)for(const x of g){const b=x.x,w=x.y;if(b<0||b>=rt||w<0||w>=rt)continue;const M=this.segments.prepareSegment(m*m,this.layoutVertexArray,this.indexArray,t.sortKey),C=M.vertexLength;for(let E=0;E<m;E++)for(let k=0;k<m;k++)rc(this.layoutVertexArray,b,w,p[k],p[E]);for(let E=0;E<m-1;E++)for(let k=0;k<m-1;k++){const O=C+E*m+k,Z=C+(E+1)*m+k;this.indexArray.emplaceBack(O,Z+1,O+1),this.indexArray.emplaceBack(O,Z,Z+1)}M.vertexLength+=m*m,M.primitiveLength+=(m-1)*(m-1)*2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,s,{},l)}}function Lo(n,t){for(let r=0;r<n.length;r++)if(va(t,n[r]))return!0;for(let r=0;r<t.length;r++)if(va(n,t[r]))return!0;return!!$c(n,t)}function Bo(n,t,r){return!!va(n,t)||!!qc(t,n,r)}function Fo(n,t){if(n.length===1)return Rh(t,n[0]);for(let r=0;r<t.length;r++){const s=t[r];for(let l=0;l<s.length;l++)if(va(n,s[l]))return!0}for(let r=0;r<n.length;r++)if(Rh(t,n[r]))return!0;for(let r=0;r<t.length;r++)if($c(n,t[r]))return!0;return!1}function Oo(n,t,r){if(n.length>1){if($c(n,t))return!0;for(let s=0;s<t.length;s++)if(qc(t[s],n,r))return!0}for(let s=0;s<n.length;s++)if(qc(n[s],t,r))return!0;return!1}function $c(n,t){if(n.length===0||t.length===0)return!1;for(let r=0;r<n.length-1;r++){const s=n[r],l=n[r+1];for(let d=0;d<t.length-1;d++)if(gd(s,l,t[d],t[d+1]))return!0}return!1}function gd(n,t,r,s){return Ot(n,r,s)!==Ot(t,r,s)&&Ot(n,t,r)!==Ot(n,t,s)}function qc(n,t,r){const s=r*r;if(t.length===1)return n.distSqr(t[0])<s;for(let l=1;l<t.length;l++)if(Dh(n,t[l-1],t[l])<s)return!0;return!1}function Dh(n,t,r){const s=t.distSqr(r);if(s===0)return n.distSqr(t);const l=((n.x-t.x)*(r.x-t.x)+(n.y-t.y)*(r.y-t.y))/s;return n.distSqr(l<0?t:l>1?r:r.sub(t)._mult(l)._add(t))}function Rh(n,t){let r,s,l,d=!1;for(let p=0;p<n.length;p++){r=n[p];for(let m=0,g=r.length-1;m<r.length;g=m++)s=r[m],l=r[g],s.y>t.y!=l.y>t.y&&t.x<(l.x-s.x)*(t.y-s.y)/(l.y-s.y)+s.x&&(d=!d)}return d}function va(n,t){let r=!1;for(let s=0,l=n.length-1;s<n.length;l=s++){const d=n[s],p=n[l];d.y>t.y!=p.y>t.y&&t.x<(p.x-d.x)*(t.y-d.y)/(p.y-d.y)+d.x&&(r=!r)}return r}function yd(n,t,r){const s=r[0],l=r[2];if(n.x<s.x&&t.x<s.x||n.x>l.x&&t.x>l.x||n.y<s.y&&t.y<s.y||n.y>l.y&&t.y>l.y)return!1;const d=Ot(n,t,r[0]);return d!==Ot(n,t,r[1])||d!==Ot(n,t,r[2])||d!==Ot(n,t,r[3])}function jo(n,t,r){const s=t.paint.get(n).value;return s.kind==="constant"?s.value:r.programConfigurations.get(t.id).getMaxValue(n)}function nc(n){return Math.sqrt(n[0]*n[0]+n[1]*n[1])}function sc(n,t,r,s,l){if(!t[0]&&!t[1])return n;const d=Oe.convert(t)._mult(l);r==="viewport"&&d._rotate(-s);const p=[];for(let m=0;m<n.length;m++)p.push(n[m].sub(d));return p}let Lh,Bh;Ae("CircleBucket",xa,{omit:["layers"]});var xd={get paint(){return Bh=Bh||new ui({"circle-radius":new Ne(j.paint_circle["circle-radius"]),"circle-color":new Ne(j.paint_circle["circle-color"]),"circle-blur":new Ne(j.paint_circle["circle-blur"]),"circle-opacity":new Ne(j.paint_circle["circle-opacity"]),"circle-translate":new Le(j.paint_circle["circle-translate"]),"circle-translate-anchor":new Le(j.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Le(j.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Le(j.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Ne(j.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Ne(j.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Ne(j.paint_circle["circle-stroke-opacity"])})},get layout(){return Lh=Lh||new ui({"circle-sort-key":new Ne(j.layout_circle["circle-sort-key"])})}};class vd extends Ki{constructor(t){super(t,xd)}createBucket(t){return new xa(t)}queryRadius(t){const r=t;return jo("circle-radius",this,r)+jo("circle-stroke-width",this,r)+nc(this.paint.get("circle-translate"))}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:s,geometry:l,transform:d,pixelsToTileUnits:p,pixelPosMatrix:m}){const g=sc(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),-d.bearingInRadians,p),x=this.paint.get("circle-radius").evaluate(r,s)+this.paint.get("circle-stroke-width").evaluate(r,s),b=this.paint.get("circle-pitch-alignment")==="map",w=b?g:function(C,E){return C.map(k=>Fh(k,E))}(g,m),M=b?x*p:x;for(const C of l)for(const E of C){const k=b?E:Fh(E,m);let O=M;const Z=Ji([],[E.x,E.y,0,1],m);if(this.paint.get("circle-pitch-scale")==="viewport"&&this.paint.get("circle-pitch-alignment")==="map"?O*=Z[3]/d.cameraToCenterDistance:this.paint.get("circle-pitch-scale")==="map"&&this.paint.get("circle-pitch-alignment")==="viewport"&&(O*=d.cameraToCenterDistance/Z[3]),Bo(w,k,O))return!0}return!1}}function Fh(n,t){const r=Ji([],[n.x,n.y,0,1],t);return new Oe(r[0]/r[3],r[1]/r[3])}class Oh extends xa{}let jh;Ae("HeatmapBucket",Oh,{omit:["layers"]});var bd={get paint(){return jh=jh||new ui({"heatmap-radius":new Ne(j.paint_heatmap["heatmap-radius"]),"heatmap-weight":new Ne(j.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new Le(j.paint_heatmap["heatmap-intensity"]),"heatmap-color":new _a(j.paint_heatmap["heatmap-color"]),"heatmap-opacity":new Le(j.paint_heatmap["heatmap-opacity"])})}};function Hc(n,{width:t,height:r},s,l){if(l){if(l instanceof Uint8ClampedArray)l=new Uint8Array(l.buffer);else if(l.length!==t*r*s)throw new RangeError(`mismatched image size. expected: ${l.length} but got: ${t*r*s}`)}else l=new Uint8Array(t*r*s);return n.width=t,n.height=r,n.data=l,n}function Nh(n,{width:t,height:r},s){if(t===n.width&&r===n.height)return;const l=Hc({},{width:t,height:r},s);Xc(n,l,{x:0,y:0},{x:0,y:0},{width:Math.min(n.width,t),height:Math.min(n.height,r)},s),n.width=t,n.height=r,n.data=l.data}function Xc(n,t,r,s,l,d){if(l.width===0||l.height===0)return t;if(l.width>n.width||l.height>n.height||r.x>n.width-l.width||r.y>n.height-l.height)throw new RangeError("out of range source coordinates for image copy");if(l.width>t.width||l.height>t.height||s.x>t.width-l.width||s.y>t.height-l.height)throw new RangeError("out of range destination coordinates for image copy");const p=n.data,m=t.data;if(p===m)throw new Error("srcData equals dstData, so image is already copied");for(let g=0;g<l.height;g++){const x=((r.y+g)*n.width+r.x)*d,b=((s.y+g)*t.width+s.x)*d;for(let w=0;w<l.width*d;w++)m[b+w]=p[x+w]}return t}class No{constructor(t,r){Hc(this,t,1,r)}resize(t){Nh(this,t,1)}clone(){return new No({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,r,s,l,d){Xc(t,r,s,l,d,1)}}class Ni{constructor(t,r){Hc(this,t,4,r)}resize(t){Nh(this,t,4)}replace(t,r){r?this.data.set(t):this.data=t instanceof Uint8ClampedArray?new Uint8Array(t.buffer):t}clone(){return new Ni({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,r,s,l,d){Xc(t,r,s,l,d,4)}}function Vh(n){const t={},r=n.resolution||256,s=n.clips?n.clips.length:1,l=n.image||new Ni({width:r,height:s});if(Math.log(r)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${r}`);const d=(p,m,g)=>{t[n.evaluationKey]=g;const x=n.expression.evaluate(t);l.data[p+m+0]=Math.floor(255*x.r/x.a),l.data[p+m+1]=Math.floor(255*x.g/x.a),l.data[p+m+2]=Math.floor(255*x.b/x.a),l.data[p+m+3]=Math.floor(255*x.a)};if(n.clips)for(let p=0,m=0;p<s;++p,m+=4*r)for(let g=0,x=0;g<r;g++,x+=4){const b=g/(r-1),{start:w,end:M}=n.clips[p];d(m,x,w*(1-b)+M*b)}else for(let p=0,m=0;p<r;p++,m+=4)d(0,m,p/(r-1));return l}Ae("AlphaImage",No),Ae("RGBAImage",Ni);const Wc="big-fb";class wd extends Ki{createBucket(t){return new Oh(t)}constructor(t){super(t,bd),this.heatmapFbos=new Map,this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(t){t==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=Vh({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbos.has(Wc)&&this.heatmapFbos.delete(Wc)}queryRadius(){return 0}queryIntersectsFeature(){return!1}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&this.visibility!=="none"}}let Uh;var Td={get paint(){return Uh=Uh||new ui({"hillshade-illumination-direction":new Le(j.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-anchor":new Le(j.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new Le(j.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new Le(j.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new Le(j.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new Le(j.paint_hillshade["hillshade-accent-color"])})}};class Pd extends Ki{constructor(t){super(t,Td)}hasOffscreenPass(){return this.paint.get("hillshade-exaggeration")!==0&&this.visibility!=="none"}}const Md=kt([{name:"a_pos",components:2,type:"Int16"}],4),{members:Sd}=Md;function Kc(n,t,r){const s=r.patternDependencies;let l=!1;for(const d of t){const p=d.paint.get(`${n}-pattern`);p.isConstant()||(l=!0);const m=p.constantOr(null);m&&(l=!0,s[m.to]=!0,s[m.from]=!0)}return l}function Yc(n,t,r,s,l){const d=l.patternDependencies;for(const p of t){const m=p.paint.get(`${n}-pattern`).value;if(m.kind!=="constant"){let g=m.evaluate({zoom:s-1},r,{},l.availableImages),x=m.evaluate({zoom:s},r,{},l.availableImages),b=m.evaluate({zoom:s+1},r,{},l.availableImages);g=g&&g.name?g.name:g,x=x&&x.name?x.name:x,b=b&&b.name?b.name:b,d[g]=!0,d[x]=!0,d[b]=!0,r.patterns[p.id]={min:g,mid:x,max:b}}}return r}function Zh(n,t,r,s,l){let 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Jc(n,t,r,s,l){return(n=1431655765&((n=858993459&((n=252645135&((n=16711935&((n=(n-r)*l|0)|n<<8))|n<<4))|n<<2))|n<<1))|(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=(t-s)*l|0)|t<<8))|t<<4))|t<<2))|t<<1))<<1}function Rd(n){let t=n,r=n;do(t.x<r.x||t.x===r.x&&t.y<r.y)&&(r=t),t=t.next;while(t!==n);return r}function Gh(n,t,r,s,l,d,p,m){return(l-p)*(t-m)>=(n-p)*(d-m)&&(n-p)*(s-m)>=(r-p)*(t-m)&&(r-p)*(d-m)>=(l-p)*(s-m)}function Uo(n,t,r,s,l,d,p,m){return!(n===p&&t===m)&&Gh(n,t,r,s,l,d,p,m)}function Ld(n,t){return n.next.i!==t.i&&n.prev.i!==t.i&&!function(r,s){let l=r;do{if(l.i!==r.i&&l.next.i!==r.i&&l.i!==s.i&&l.next.i!==s.i&&$h(l,l.next,r,s))return!0;l=l.next}while(l!==r);return!1}(n,t)&&(Zo(n,t)&&Zo(t,n)&&function(r,s){let l=r,d=!1;const p=(r.x+s.x)/2,m=(r.y+s.y)/2;do l.y>m!=l.next.y>m&&l.next.y!==l.y&&p<(l.next.x-l.x)*(m-l.y)/(l.next.y-l.y)+l.x&&(d=!d),l=l.next;while(l!==r);return d}(n,t)&&(Dt(n.prev,n,t.prev)||Dt(n,t.prev,t))||ba(n,t)&&Dt(n.prev,n,n.next)>0&&Dt(t.prev,t,t.next)>0)}function Dt(n,t,r){return(t.y-n.y)*(r.x-t.x)-(t.x-n.x)*(r.y-t.y)}function ba(n,t){return n.x===t.x&&n.y===t.y}function $h(n,t,r,s){const l=oc(Dt(n,t,r)),d=oc(Dt(n,t,s)),p=oc(Dt(r,s,n)),m=oc(Dt(r,s,t));return l!==d&&p!==m||!(l!==0||!ac(n,r,t))||!(d!==0||!ac(n,s,t))||!(p!==0||!ac(r,n,s))||!(m!==0||!ac(r,t,s))}function ac(n,t,r){return t.x<=Math.max(n.x,r.x)&&t.x>=Math.min(n.x,r.x)&&t.y<=Math.max(n.y,r.y)&&t.y>=Math.min(n.y,r.y)}function oc(n){return n>0?1:n<0?-1:0}function Zo(n,t){return Dt(n.prev,n,n.next)<0?Dt(n,t,n.next)>=0&&Dt(n,n.prev,t)>=0:Dt(n,t,n.prev)<0||Dt(n,n.next,t)<0}function qh(n,t){const r=Qc(n.i,n.x,n.y),s=Qc(t.i,t.x,t.y),l=n.next,d=t.prev;return n.next=t,t.prev=n,r.next=l,l.prev=r,s.next=r,r.prev=s,d.next=s,s.prev=d,s}function Hh(n,t,r,s){const l=Qc(n,t,r);return s?(l.next=s.next,l.prev=s,s.next.prev=l,s.next=l):(l.prev=l,l.next=l),l}function Go(n){n.next.prev=n.prev,n.prev.next=n.next,n.prevZ&&(n.prevZ.nextZ=n.nextZ),n.nextZ&&(n.nextZ.prevZ=n.prevZ)}function Qc(n,t,r){return{i:n,x:t,y:r,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}class wa{constructor(t,r){if(r>t)throw new Error("Min granularity must not be greater than base granularity.");this._baseZoomGranularity=t,this._minGranularity=r}getGranularityForZoomLevel(t){return Math.max(Math.floor(this._baseZoomGranularity/(1<<t)),this._minGranularity,1)}}class lc{constructor(t){this.fill=t.fill,this.line=t.line,this.tile=t.tile,this.stencil=t.stencil,this.circle=t.circle}}lc.noSubdivision=new lc({fill:new wa(0,0),line:new wa(0,0),tile:new wa(0,0),stencil:new wa(0,0),circle:1}),Ae("SubdivisionGranularityExpression",wa),Ae("SubdivisionGranularitySetting",lc);const Ta=-32768,$o=32767;class Bd{constructor(t,r){this._vertexBuffer=[],this._vertexDictionary=new Map,this._used=!1,this._granularity=t,this._granularityCellSize=rt/t,this._canonical=r}_getKey(t,r){return(t+=32768)<<16|(r+=32768)<<0}_vertexToIndex(t,r){if(t<-32768||r<-32768||t>32767||r>32767)throw new Error("Vertex coordinates are out of signed 16 bit integer range.");const s=0|Math.round(t),l=0|Math.round(r),d=this._getKey(s,l);if(this._vertexDictionary.has(d))return this._vertexDictionary.get(d);const p=this._vertexBuffer.length/2;return this._vertexDictionary.set(d,p),this._vertexBuffer.push(s,l),p}_subdivideTrianglesScanline(t){if(this._granularity<2)return function(l,d){const p=[];for(let m=0;m<d.length;m+=3){const g=d[m],x=d[m+1],b=d[m+2],w=l[2*g],M=l[2*g+1];(l[2*x]-w)*(l[2*b+1]-M)-(l[2*x+1]-M)*(l[2*b]-w)>0?(p.push(g),p.push(b),p.push(x)):(p.push(g),p.push(x),p.push(b))}return p}(this._vertexBuffer,t);const r=[],s=t.length;for(let l=0;l<s;l+=3){const d=[t[l+0],t[l+1],t[l+2]],p=[this._vertexBuffer[2*t[l+0]+0],this._vertexBuffer[2*t[l+0]+1],this._vertexBuffer[2*t[l+1]+0],this._vertexBuffer[2*t[l+1]+1],this._vertexBuffer[2*t[l+2]+0],this._vertexBuffer[2*t[l+2]+1]];let m=1/0,g=1/0,x=-1/0,b=-1/0;for(let k=0;k<3;k++){const O=p[2*k],Z=p[2*k+1];m=Math.min(m,O),x=Math.max(x,O),g=Math.min(g,Z),b=Math.max(b,Z)}if(m===x||g===b)continue;const w=Math.floor(m/this._granularityCellSize),M=Math.ceil(x/this._granularityCellSize),C=Math.floor(g/this._granularityCellSize),E=Math.ceil(b/this._granularityCellSize);if(w!==M||C!==E)for(let k=C;k<E;k++){const O=this._scanlineGenerateVertexRingForCellRow(k,p,d);Fd(this._vertexBuffer,O,r)}else r.push(...d)}return r}_scanlineGenerateVertexRingForCellRow(t,r,s){const l=t*this._granularityCellSize,d=l+this._granularityCellSize,p=[];for(let m=0;m<3;m++){const g=r[2*m],x=r[2*m+1],b=r[2*(m+1)%6],w=r[(2*(m+1)+1)%6],M=r[2*(m+2)%6],C=r[(2*(m+2)+1)%6],E=b-g,k=w-x,O=E===0,Z=k===0,ee=(l-x)/k,q=(d-x)/k,I=Math.min(ee,q),F=Math.max(ee,q);if(!Z&&(I>=1||F<=0)||Z&&(x<l||x>d)){w>=l&&w<=d&&p.push(s[(m+1)%3]);continue}!Z&&I>0&&p.push(this._vertexToIndex(g+E*I,x+k*I));const H=g+E*Math.max(I,0),ae=g+E*Math.min(F,1);O||this._generateIntraEdgeVertices(p,g,x,b,w,H,ae),!Z&&F<1&&p.push(this._vertexToIndex(g+E*F,x+k*F)),(Z||w>=l&&w<=d)&&p.push(s[(m+1)%3]),!Z&&(w<=l||w>=d)&&this._generateInterEdgeVertices(p,g,x,b,w,M,C,ae,l,d)}return p}_generateIntraEdgeVertices(t,r,s,l,d,p,m){const g=l-r,x=d-s,b=x===0,w=b?Math.min(r,l):Math.min(p,m),M=b?Math.max(r,l):Math.max(p,m),C=Math.floor(w/this._granularityCellSize)+1,E=Math.ceil(M/this._granularityCellSize)-1;if(b?r<l:p<m)for(let k=C;k<=E;k++){const O=k*this._granularityCellSize;t.push(this._vertexToIndex(O,s+x*(O-r)/g))}else for(let k=E;k>=C;k--){const O=k*this._granularityCellSize;t.push(this._vertexToIndex(O,s+x*(O-r)/g))}}_generateInterEdgeVertices(t,r,s,l,d,p,m,g,x,b){const w=d-s,M=p-l,C=m-d,E=(x-d)/C,k=(b-d)/C,O=Math.min(E,k),Z=Math.max(E,k),ee=l+M*O;let q=Math.floor(Math.min(ee,g)/this._granularityCellSize)+1,I=Math.ceil(Math.max(ee,g)/this._granularityCellSize)-1,F=g<ee;const H=C===0;if(H&&(m===x||m===b))return;if(H||O>=1||Z<=0){const xe=s-m,ce=p+(r-p)*Math.min((x-m)/xe,(b-m)/xe);q=Math.floor(Math.min(ce,g)/this._granularityCellSize)+1,I=Math.ceil(Math.max(ce,g)/this._granularityCellSize)-1,F=g<ce}const ae=w>0?b:x;if(F)for(let xe=q;xe<=I;xe++)t.push(this._vertexToIndex(xe*this._granularityCellSize,ae));else for(let xe=I;xe>=q;xe--)t.push(this._vertexToIndex(xe*this._granularityCellSize,ae))}_generateOutline(t){const r=[];for(const s of t){const l=As(s,this._granularity,!0),d=this._pointArrayToIndices(l),p=[];for(let m=1;m<d.length;m++)p.push(d[m-1]),p.push(d[m]);r.push(p)}return r}_handlePoles(t){let r=!1,s=!1;this._canonical&&(this._canonical.y===0&&(r=!0),this._canonical.y===(1<<this._canonical.z)-1&&(s=!0)),(r||s)&&this._fillPoles(t,r,s)}_ensureNoPoleVertices(){const t=this._vertexBuffer;for(let r=0;r<t.length;r+=2){const s=t[r+1];s===Ta&&(t[r+1]=-32767),s===$o&&(t[r+1]=32766)}}_generatePoleQuad(t,r,s,l,d,p){l>d!=(p===Ta)?(t.push(r),t.push(s),t.push(this._vertexToIndex(l,p)),t.push(s),t.push(this._vertexToIndex(d,p)),t.push(this._vertexToIndex(l,p))):(t.push(s),t.push(r),t.push(this._vertexToIndex(l,p)),t.push(this._vertexToIndex(d,p)),t.push(s),t.push(this._vertexToIndex(l,p)))}_fillPoles(t,r,s){const l=this._vertexBuffer,d=rt,p=t.length;for(let m=2;m<p;m+=3){const g=t[m-2],x=t[m-1],b=t[m],w=l[2*g],M=l[2*g+1],C=l[2*x],E=l[2*x+1],k=l[2*b],O=l[2*b+1];r&&(M===0&&E===0&&this._generatePoleQuad(t,g,x,w,C,Ta),E===0&&O===0&&this._generatePoleQuad(t,x,b,C,k,Ta),O===0&&M===0&&this._generatePoleQuad(t,b,g,k,w,Ta)),s&&(M===d&&E===d&&this._generatePoleQuad(t,g,x,w,C,$o),E===d&&O===d&&this._generatePoleQuad(t,x,b,C,k,$o),O===d&&M===d&&this._generatePoleQuad(t,b,g,k,w,$o))}}_initializeVertices(t){for(let r=0;r<t.length;r+=2)this._vertexToIndex(t[r],t[r+1])}subdividePolygonInternal(t,r){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:s,holeIndices:l}=function(m){const g=[],x=[];for(const b of m)if(b.length!==0){b!==m[0]&&g.push(x.length/2);for(let w=0;w<b.length;w++)x.push(b[w].x),x.push(b[w].y)}return{flattened:x,holeIndices:g}}(t);let d;this._initializeVertices(s);try{const m=function(x,b,w=2){const M=b&&b.length,C=M?b[0]*w:x.length;let E=Zh(x,0,C,w,!0);const k=[];if(!E||E.next===E.prev)return k;let O,Z,ee;if(M&&(E=function(q,I,F,H){const ae=[];for(let xe=0,ce=I.length;xe<ce;xe++){const pe=Zh(q,I[xe]*H,xe<ce-1?I[xe+1]*H:q.length,H,!1);pe===pe.next&&(pe.steiner=!0),ae.push(Rd(pe))}ae.sort(zd);for(let xe=0;xe<ae.length;xe++)F=kd(ae[xe],F);return F}(x,b,E,w)),x.length>80*w){O=1/0,Z=1/0;let q=-1/0,I=-1/0;for(let F=w;F<C;F+=w){const H=x[F],ae=x[F+1];H<O&&(O=H),ae<Z&&(Z=ae),H>q&&(q=H),ae>I&&(I=ae)}ee=Math.max(q-O,I-Z),ee=ee!==0?32767/ee:0}return Vo(E,k,w,O,Z,ee,0),k}(s,l),g=this._convertIndices(s,m);d=this._subdivideTrianglesScanline(g)}catch(m){console.error(m)}let p=[];return r&&(p=this._generateOutline(t)),this._ensureNoPoleVertices(),this._handlePoles(d),{verticesFlattened:this._vertexBuffer,indicesTriangles:d,indicesLineList:p}}_convertIndices(t,r){const s=[];for(let l=0;l<r.length;l++)s.push(this._vertexToIndex(t[2*r[l]],t[2*r[l]+1]));return s}_pointArrayToIndices(t){const r=[];for(let s=0;s<t.length;s++){const l=t[s];r.push(this._vertexToIndex(l.x,l.y))}return r}}function Xh(n,t,r,s=!0){return new Bd(r,t).subdividePolygonInternal(n,s)}function As(n,t,r=!1){if(!n||n.length<1)return[];if(n.length<2)return[];const s=n[0],l=n[n.length-1],d=r&&(s.x!==l.x||s.y!==l.y);if(t<2)return d?[...n,n[0]]:[...n];const p=Math.floor(rt/t),m=[];m.push(new Oe(n[0].x,n[0].y));const g=n.length,x=d?g:g-1;for(let b=0;b<x;b++){const w=n[b],M=b<g-1?n[b+1]:n[0],C=w.x,E=w.y,k=M.x,O=M.y,Z=C!==k,ee=E!==O;if(!Z&&!ee)continue;const q=k-C,I=O-E,F=Math.abs(q),H=Math.abs(I);let ae=C,xe=E;for(;;){const pe=q>0?(Math.floor(ae/p)+1)*p:(Math.ceil(ae/p)-1)*p,we=I>0?(Math.floor(xe/p)+1)*p:(Math.ceil(xe/p)-1)*p,be=Math.abs(ae-pe),Te=Math.abs(xe-we),_e=Math.abs(ae-k),ke=Math.abs(xe-O),Fe=Z?be/F:Number.POSITIVE_INFINITY,Be=ee?Te/H:Number.POSITIVE_INFINITY;if((_e<=be||!Z)&&(ke<=Te||!ee))break;if(Fe<Be&&Z||!ee){ae=pe,xe+=I*Fe;const Re=new Oe(ae,Math.round(xe));m[m.length-1].x===Re.x&&m[m.length-1].y===Re.y||m.push(Re)}else{ae+=q*Be,xe=we;const Re=new Oe(Math.round(ae),xe);m[m.length-1].x===Re.x&&m[m.length-1].y===Re.y||m.push(Re)}}const ce=new Oe(k,O);m[m.length-1].x===ce.x&&m[m.length-1].y===ce.y||m.push(ce)}return m}function Fd(n,t,r){if(t.length===0)throw new Error("Subdivision vertex ring is empty.");let s=0,l=n[2*t[0]];for(let g=1;g<t.length;g++){const x=n[2*t[g]];x<l&&(l=x,s=g)}const d=t.length;let p=s,m=(p+1)%d;for(;;){const g=p-1>=0?p-1:d-1,x=(m+1)%d,b=n[2*t[g]],w=n[2*t[x]],M=n[2*t[p]],C=n[2*t[p]+1],E=n[2*t[m]+1];let k=!1;if(b<w)k=!0;else if(b>w)k=!1;else{const O=E-C,Z=-(n[2*t[m]]-M),ee=C<E?1:-1;((b-M)*O+(n[2*t[g]+1]-C)*Z)*ee>((w-M)*O+(n[2*t[x]+1]-C)*Z)*ee&&(k=!0)}if(k){const O=t[g],Z=t[p],ee=t[m];O!==Z&&O!==ee&&Z!==ee&&r.push(ee,Z,O),p--,p<0&&(p=d-1)}else{const O=t[x],Z=t[p],ee=t[m];O!==Z&&O!==ee&&Z!==ee&&r.push(ee,Z,O),m++,m>=d&&(m=0)}if(g===x)break}}function Wh(n,t,r,s,l,d,p,m,g){const x=l.length/2,b=p&&m&&g;if(x<Ee.MAX_VERTEX_ARRAY_LENGTH){const w=t.prepareSegment(x,r,s),M=w.vertexLength;for(let k=0;k<d.length;k+=3)s.emplaceBack(M+d[k],M+d[k+1],M+d[k+2]);let C,E;w.vertexLength+=x,w.primitiveLength+=d.length/3,b&&(E=p.prepareSegment(x,r,m),C=E.vertexLength,E.vertexLength+=x);for(let k=0;k<l.length;k+=2)n(l[k],l[k+1]);if(b)for(let k=0;k<g.length;k++){const O=g[k];for(let Z=1;Z<O.length;Z+=2)m.emplaceBack(C+O[Z-1],C+O[Z]);E.primitiveLength+=O.length/2}}else(function(w,M,C,E,k,O){const Z=[];for(let H=0;H<E.length/2;H++)Z.push(-1);const ee={count:0};let q=0,I=w.getOrCreateLatestSegment(M,C),F=I.vertexLength;for(let H=2;H<k.length;H+=3){const ae=k[H-2],xe=k[H-1],ce=k[H];let pe=Z[ae]<q,we=Z[xe]<q,be=Z[ce]<q;I.vertexLength+((pe?1:0)+(we?1:0)+(be?1:0))>Ee.MAX_VERTEX_ARRAY_LENGTH&&(I=w.createNewSegment(M,C),q=ee.count,pe=!0,we=!0,be=!0,F=0);const Te=qo(Z,E,O,ee,ae,pe,I),_e=qo(Z,E,O,ee,xe,we,I),ke=qo(Z,E,O,ee,ce,be,I);C.emplaceBack(F+Te-q,F+_e-q,F+ke-q),I.primitiveLength++}})(t,r,s,l,d,n),b&&function(w,M,C,E,k,O){const Z=[];for(let H=0;H<E.length/2;H++)Z.push(-1);const ee={count:0};let q=0,I=w.getOrCreateLatestSegment(M,C),F=I.vertexLength;for(let H=0;H<k.length;H++){const ae=k[H];for(let xe=1;xe<k[H].length;xe+=2){const ce=ae[xe-1],pe=ae[xe];let we=Z[ce]<q,be=Z[pe]<q;I.vertexLength+((we?1:0)+(be?1:0))>Ee.MAX_VERTEX_ARRAY_LENGTH&&(I=w.createNewSegment(M,C),q=ee.count,we=!0,be=!0,F=0);const Te=qo(Z,E,O,ee,ce,we,I),_e=qo(Z,E,O,ee,pe,be,I);C.emplaceBack(F+Te-q,F+_e-q),I.primitiveLength++}}}(p,r,m,l,g,n),t.forceNewSegmentOnNextPrepare(),p==null||p.forceNewSegmentOnNextPrepare()}function qo(n,t,r,s,l,d,p){if(d){const m=s.count;return r(t[2*l],t[2*l+1]),n[l]=s.count,s.count++,p.vertexLength++,m}return n[l]}class eh{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(r=>r.id),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new G,this.indexArray=new de,this.indexArray2=new Se,this.programConfigurations=new Tt(t.layers,t.zoom),this.segments=new Ee,this.segments2=new Ee,this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(t,r,s){this.hasPattern=Kc("fill",this.layers,r);const l=this.layers[0].layout.get("fill-sort-key"),d=!l.isConstant(),p=[];for(const{feature:m,id:g,index:x,sourceLayerIndex:b}of t){const w=this.layers[0]._featureFilter.needGeometry,M=_n(m,w);if(!this.layers[0]._featureFilter.filter(new yt(this.zoom),M,s))continue;const C=d?l.evaluate(M,{},s,r.availableImages):void 0,E={id:g,properties:m.properties,type:m.type,sourceLayerIndex:b,index:x,geometry:w?M.geometry:mn(m),patterns:{},sortKey:C};p.push(E)}d&&p.sort((m,g)=>m.sortKey-g.sortKey);for(const m of p){const{geometry:g,index:x,sourceLayerIndex:b}=m;if(this.hasPattern){const w=Yc("fill",this.layers,m,this.zoom,r);this.patternFeatures.push(w)}else this.addFeature(m,g,x,s,{},r.subdivisionGranularity);r.featureIndex.insert(t[x].feature,g,x,b,this.index)}}update(t,r,s){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,r,this.stateDependentLayers,s)}addFeatures(t,r,s){for(const l of this.patternFeatures)this.addFeature(l,l.geometry,l.index,r,s,t.subdivisionGranularity)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Sd),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.indexBuffer2=t.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(t),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(t,r,s,l,d,p){for(const m of Us(r,500)){const g=Xh(m,l,p.fill.getGranularityForZoomLevel(l.z)),x=this.layoutVertexArray;Wh((b,w)=>{x.emplaceBack(b,w)},this.segments,this.layoutVertexArray,this.indexArray,g.verticesFlattened,g.indicesTriangles,this.segments2,this.indexArray2,g.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,s,d,l)}}let Kh,Yh;Ae("FillBucket",eh,{omit:["layers","patternFeatures"]});var Od={get paint(){return Yh=Yh||new ui({"fill-antialias":new Le(j.paint_fill["fill-antialias"]),"fill-opacity":new Ne(j.paint_fill["fill-opacity"]),"fill-color":new Ne(j.paint_fill["fill-color"]),"fill-outline-color":new Ne(j.paint_fill["fill-outline-color"]),"fill-translate":new Le(j.paint_fill["fill-translate"]),"fill-translate-anchor":new Le(j.paint_fill["fill-translate-anchor"]),"fill-pattern":new vs(j.paint_fill["fill-pattern"])})},get layout(){return Kh=Kh||new ui({"fill-sort-key":new Ne(j.layout_fill["fill-sort-key"])})}};class jd extends Ki{constructor(t){super(t,Od)}recalculate(t,r){super.recalculate(t,r);const s=this.paint._values["fill-outline-color"];s.value.kind==="constant"&&s.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(t){return new eh(t)}queryRadius(){return nc(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:t,geometry:r,transform:s,pixelsToTileUnits:l}){return Fo(sc(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-s.bearingInRadians,l),r)}isTileClipped(){return!0}}const Nd=kt([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Vd=kt([{name:"a_centroid",components:2,type:"Int16"}],4),{members:Ud}=Nd;var th,Jh,ih,Qh,rh,eu,tu,cc={};function iu(){if(Jh)return th;Jh=1;var n=mr();function t(l,d,p,m,g){this.properties={},this.extent=p,this.type=0,this._pbf=l,this._geometry=-1,this._keys=m,this._values=g,l.readFields(r,this,d)}function r(l,d,p){l==1?d.id=p.readVarint():l==2?function(m,g){for(var x=m.readVarint()+m.pos;m.pos<x;){var b=g._keys[m.readVarint()],w=g._values[m.readVarint()];g.properties[b]=w}}(p,d):l==3?d.type=p.readVarint():l==4&&(d._geometry=p.pos)}function s(l){for(var d,p,m=0,g=0,x=l.length,b=x-1;g<x;b=g++)m+=((p=l[b]).x-(d=l[g]).x)*(d.y+p.y);return m}return th=t,t.types=["Unknown","Point","LineString","Polygon"],t.prototype.loadGeometry=function(){var l=this._pbf;l.pos=this._geometry;for(var d,p=l.readVarint()+l.pos,m=1,g=0,x=0,b=0,w=[];l.pos<p;){if(g<=0){var M=l.readVarint();m=7&M,g=M>>3}if(g--,m===1||m===2)x+=l.readSVarint(),b+=l.readSVarint(),m===1&&(d&&w.push(d),d=[]),d.push(new n(x,b));else{if(m!==7)throw new Error("unknown command "+m);d&&d.push(d[0].clone())}}return d&&w.push(d),w},t.prototype.bbox=function(){var l=this._pbf;l.pos=this._geometry;for(var d=l.readVarint()+l.pos,p=1,m=0,g=0,x=0,b=1/0,w=-1/0,M=1/0,C=-1/0;l.pos<d;){if(m<=0){var E=l.readVarint();p=7&E,m=E>>3}if(m--,p===1||p===2)(g+=l.readSVarint())<b&&(b=g),g>w&&(w=g),(x+=l.readSVarint())<M&&(M=x),x>C&&(C=x);else if(p!==7)throw new Error("unknown command "+p)}return[b,M,w,C]},t.prototype.toGeoJSON=function(l,d,p){var m,g,x=this.extent*Math.pow(2,p),b=this.extent*l,w=this.extent*d,M=this.loadGeometry(),C=t.types[this.type];function E(Z){for(var ee=0;ee<Z.length;ee++){var q=Z[ee];Z[ee]=[360*(q.x+b)/x-180,360/Math.PI*Math.atan(Math.exp((180-360*(q.y+w)/x)*Math.PI/180))-90]}}switch(this.type){case 1:var k=[];for(m=0;m<M.length;m++)k[m]=M[m][0];E(M=k);break;case 2:for(m=0;m<M.length;m++)E(M[m]);break;case 3:for(M=function(Z){var ee=Z.length;if(ee<=1)return[Z];for(var q,I,F=[],H=0;H<ee;H++){var ae=s(Z[H]);ae!==0&&(I===void 0&&(I=ae<0),I===ae<0?(q&&F.push(q),q=[Z[H]]):q.push(Z[H]))}return q&&F.push(q),F}(M),m=0;m<M.length;m++)for(g=0;g<M[m].length;g++)E(M[m][g])}M.length===1?M=M[0]:C="Multi"+C;var O={type:"Feature",geometry:{type:C,coordinates:M},properties:this.properties};return"id"in this&&(O.id=this.id),O},th}function ru(){if(Qh)return ih;Qh=1;var n=iu();function t(s,l){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=s,this._keys=[],this._values=[],this._features=[],s.readFields(r,this,l),this.length=this._features.length}function r(s,l,d){s===15?l.version=d.readVarint():s===1?l.name=d.readString():s===5?l.extent=d.readVarint():s===2?l._features.push(d.pos):s===3?l._keys.push(d.readString()):s===4&&l._values.push(function(p){for(var m=null,g=p.readVarint()+p.pos;p.pos<g;){var x=p.readVarint()>>3;m=x===1?p.readString():x===2?p.readFloat():x===3?p.readDouble():x===4?p.readVarint64():x===5?p.readVarint():x===6?p.readSVarint():x===7?p.readBoolean():null}return m}(d))}return ih=t,t.prototype.feature=function(s){if(s<0||s>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[s];var l=this._pbf.readVarint()+this._pbf.pos;return new n(this._pbf,l,this.extent,this._keys,this._values)},ih}function nu(){return tu||(tu=1,cc.VectorTile=function(){if(eu)return rh;eu=1;var n=ru();function t(r,s,l){if(r===3){var d=new n(l,l.readVarint()+l.pos);d.length&&(s[d.name]=d)}}return rh=function(r,s){this.layers=r.readFields(t,{},s)},rh}(),cc.VectorTileFeature=iu(),cc.VectorTileLayer=ru()),cc}var Ho=Pi(nu());const Zd=Ho.VectorTileFeature.types,nh=Math.pow(2,13);function Xo(n,t,r,s,l,d,p,m){n.emplaceBack(t,r,2*Math.floor(s*nh)+p,l*nh*2,d*nh*2,Math.round(m))}class sh{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(r=>r.id),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new X,this.centroidVertexArray=new N,this.indexArray=new de,this.programConfigurations=new Tt(t.layers,t.zoom),this.segments=new Ee,this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(t,r,s){this.features=[],this.hasPattern=Kc("fill-extrusion",this.layers,r);for(const{feature:l,id:d,index:p,sourceLayerIndex:m}of t){const g=this.layers[0]._featureFilter.needGeometry,x=_n(l,g);if(!this.layers[0]._featureFilter.filter(new yt(this.zoom),x,s))continue;const b={id:d,sourceLayerIndex:m,index:p,geometry:g?x.geometry:mn(l),properties:l.properties,type:l.type,patterns:{}};this.hasPattern?this.features.push(Yc("fill-extrusion",this.layers,b,this.zoom,r)):this.addFeature(b,b.geometry,p,s,{},r.subdivisionGranularity),r.featureIndex.insert(l,b.geometry,p,m,this.index,!0)}}addFeatures(t,r,s){for(const l of this.features){const{geometry:d}=l;this.addFeature(l,d,l.index,r,s,t.subdivisionGranularity)}}update(t,r,s){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,r,this.stateDependentLayers,s)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ud),this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,Vd.members,!0),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(t,r,s,l,d,p){for(const m of Us(r,500)){const g={x:0,y:0,sampleCount:0},x=this.layoutVertexArray.length;this.processPolygon(g,l,t,m,p);const b=this.layoutVertexArray.length-x,w=Math.floor(g.x/g.sampleCount),M=Math.floor(g.y/g.sampleCount);for(let C=0;C<b;C++)this.centroidVertexArray.emplaceBack(w,M)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,s,d,l)}processPolygon(t,r,s,l,d){if(l.length<1||su(l[0]))return;for(const w of l)w.length!==0&&Gd(t,w);const p={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},m=d.fill.getGranularityForZoomLevel(r.z),g=Zd[s.type]==="Polygon";for(const w of l){if(w.length===0||su(w))continue;const M=As(w,m,g);this._generateSideFaces(M,p)}if(!g)return;const x=Xh(l,r,m,!1),b=this.layoutVertexArray;Wh((w,M)=>{Xo(b,w,M,0,0,1,1,0)},this.segments,this.layoutVertexArray,this.indexArray,x.verticesFlattened,x.indicesTriangles)}_generateSideFaces(t,r){let s=0;for(let l=1;l<t.length;l++){const d=t[l],p=t[l-1];if($d(d,p))continue;r.segment.vertexLength+4>Ee.MAX_VERTEX_ARRAY_LENGTH&&(r.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const m=d.sub(p)._perp()._unit(),g=p.dist(d);s+g>32768&&(s=0),Xo(this.layoutVertexArray,d.x,d.y,m.x,m.y,0,0,s),Xo(this.layoutVertexArray,d.x,d.y,m.x,m.y,0,1,s),s+=g,Xo(this.layoutVertexArray,p.x,p.y,m.x,m.y,0,0,s),Xo(this.layoutVertexArray,p.x,p.y,m.x,m.y,0,1,s);const x=r.segment.vertexLength;this.indexArray.emplaceBack(x,x+2,x+1),this.indexArray.emplaceBack(x+1,x+2,x+3),r.segment.vertexLength+=4,r.segment.primitiveLength+=2}}}function Gd(n,t){for(let r=0;r<t.length;r++){const s=t[r];r===t.length-1&&t[0].x===s.x&&t[0].y===s.y||(n.x+=s.x,n.y+=s.y,n.sampleCount++)}}function $d(n,t){return n.x===t.x&&(n.x<0||n.x>rt)||n.y===t.y&&(n.y<0||n.y>rt)}function su(n){return n.every(t=>t.x<0)||n.every(t=>t.x>rt)||n.every(t=>t.y<0)||n.every(t=>t.y>rt)}let au;Ae("FillExtrusionBucket",sh,{omit:["layers","features"]});var qd={get paint(){return au=au||new ui({"fill-extrusion-opacity":new Le(j["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Ne(j["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Le(j["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Le(j["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new vs(j["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Ne(j["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Ne(j["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Le(j["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Hd extends Ki{constructor(t){super(t,qd)}createBucket(t){return new sh(t)}queryRadius(){return nc(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:s,geometry:l,transform:d,pixelsToTileUnits:p,pixelPosMatrix:m}){const g=sc(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),-d.bearingInRadians,p),x=this.paint.get("fill-extrusion-height").evaluate(r,s),b=this.paint.get("fill-extrusion-base").evaluate(r,s),w=function(C,E,k){const O=[];for(const Z of C){const ee=[Z.x,Z.y,0,1];Ji(ee,ee,E),O.push(new Oe(ee[0]/ee[3],ee[1]/ee[3]))}return O}(g,m),M=function(C,E,k,O){const Z=[],ee=[],q=O[8]*E,I=O[9]*E,F=O[10]*E,H=O[11]*E,ae=O[8]*k,xe=O[9]*k,ce=O[10]*k,pe=O[11]*k;for(const we of C){const be=[],Te=[];for(const _e of we){const ke=_e.x,Fe=_e.y,Be=O[0]*ke+O[4]*Fe+O[12],Re=O[1]*ke+O[5]*Fe+O[13],Ke=O[2]*ke+O[6]*Fe+O[14],It=O[3]*ke+O[7]*Fe+O[15],Zt=Ke+F,ai=It+H,Ui=Be+ae,wi=Re+xe,Yt=Ke+ce,Pt=It+pe,$t=new Oe((Be+q)/ai,(Re+I)/ai);$t.z=Zt/ai,be.push($t);const Jt=new Oe(Ui/Pt,wi/Pt);Jt.z=Yt/Pt,Te.push(Jt)}Z.push(be),ee.push(Te)}return[Z,ee]}(l,b,x,m);return function(C,E,k){let O=1/0;Fo(k,E)&&(O=ou(k,E[0]));for(let Z=0;Z<E.length;Z++){const ee=E[Z],q=C[Z];for(let I=0;I<ee.length-1;I++){const F=ee[I],H=[F,ee[I+1],q[I+1],q[I],F];Lo(k,H)&&(O=Math.min(O,ou(k,H)))}}return O!==1/0&&O}(M[0],M[1],w)}}function Wo(n,t){return n.x*t.x+n.y*t.y}function ou(n,t){if(n.length===1){let r=0;const s=t[r++];let l;for(;!l||s.equals(l);)if(l=t[r++],!l)return 1/0;for(;r<t.length;r++){const d=t[r],p=n[0],m=l.sub(s),g=d.sub(s),x=p.sub(s),b=Wo(m,m),w=Wo(m,g),M=Wo(g,g),C=Wo(x,m),E=Wo(x,g),k=b*M-w*w,O=(M*C-w*E)/k,Z=(b*E-w*C)/k,ee=s.z*(1-O-Z)+l.z*O+d.z*Z;if(isFinite(ee))return ee}return 1/0}{let r=1/0;for(const s of t)r=Math.min(r,s.z);return r}}const Xd=kt([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:Wd}=Xd,Kd=kt([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:Yd}=Kd,Jd=Ho.VectorTileFeature.types,Qd=Math.cos(Math.PI/180*37.5),lu=Math.pow(2,14)/.5;class ah{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(r=>r.id),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(r=>{this.gradients[r.id]={}}),this.layoutVertexArray=new W,this.layoutVertexArray2=new K,this.indexArray=new de,this.programConfigurations=new Tt(t.layers,t.zoom),this.segments=new Ee,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(t,r,s){this.hasPattern=Kc("line",this.layers,r);const l=this.layers[0].layout.get("line-sort-key"),d=!l.isConstant(),p=[];for(const{feature:m,id:g,index:x,sourceLayerIndex:b}of t){const w=this.layers[0]._featureFilter.needGeometry,M=_n(m,w);if(!this.layers[0]._featureFilter.filter(new yt(this.zoom),M,s))continue;const C=d?l.evaluate(M,{},s):void 0,E={id:g,properties:m.properties,type:m.type,sourceLayerIndex:b,index:x,geometry:w?M.geometry:mn(m),patterns:{},sortKey:C};p.push(E)}d&&p.sort((m,g)=>m.sortKey-g.sortKey);for(const m of p){const{geometry:g,index:x,sourceLayerIndex:b}=m;if(this.hasPattern){const w=Yc("line",this.layers,m,this.zoom,r);this.patternFeatures.push(w)}else this.addFeature(m,g,x,s,{},r.subdivisionGranularity);r.featureIndex.insert(t[x].feature,g,x,b,this.index)}}update(t,r,s){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,r,this.stateDependentLayers,s)}addFeatures(t,r,s){for(const l of this.patternFeatures)this.addFeature(l,l.geometry,l.index,r,s,t.subdivisionGranularity)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,Yd)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Wd),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(t){if(t.properties&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}}addFeature(t,r,s,l,d,p){const m=this.layers[0].layout,g=m.get("line-join").evaluate(t,{}),x=m.get("line-cap"),b=m.get("line-miter-limit"),w=m.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(const M of r)this.addLine(M,t,g,x,b,w,l,p);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,s,d,l)}addLine(t,r,s,l,d,p,m,g){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,t=As(t,m?g.line.getGranularityForZoomLevel(m.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let q=0;q<t.length-1;q++)this.totalDistance+=t[q].dist(t[q+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const x=Jd[r.type]==="Polygon";let b=t.length;for(;b>=2&&t[b-1].equals(t[b-2]);)b--;let w=0;for(;w<b-1&&t[w].equals(t[w+1]);)w++;if(b<(x?3:2))return;s==="bevel"&&(d=1.05);const M=this.overscaling<=16?15*rt/(512*this.overscaling):0,C=this.segments.prepareSegment(10*b,this.layoutVertexArray,this.indexArray);let E,k,O,Z,ee;this.e1=this.e2=-1,x&&(E=t[b-2],ee=t[w].sub(E)._unit()._perp());for(let q=w;q<b;q++){if(O=q===b-1?x?t[w+1]:void 0:t[q+1],O&&t[q].equals(O))continue;ee&&(Z=ee),E&&(k=E),E=t[q],ee=O?O.sub(E)._unit()._perp():Z,Z=Z||ee;let I=Z.add(ee);I.x===0&&I.y===0||I._unit();const F=Z.x*ee.x+Z.y*ee.y,H=I.x*ee.x+I.y*ee.y,ae=H!==0?1/H:1/0,xe=2*Math.sqrt(2-2*H),ce=H<Qd&&k&&O,pe=Z.x*ee.y-Z.y*ee.x>0;if(ce&&q>w){const Te=E.dist(k);if(Te>2*M){const _e=E.sub(E.sub(k)._mult(M/Te)._round());this.updateDistance(k,_e),this.addCurrentVertex(_e,Z,0,0,C),k=_e}}const we=k&&O;let be=we?s:x?"butt":l;if(we&&be==="round"&&(ae<p?be="miter":ae<=2&&(be="fakeround")),be==="miter"&&ae>d&&(be="bevel"),be==="bevel"&&(ae>2&&(be="flipbevel"),ae<d&&(be="miter")),k&&this.updateDistance(k,E),be==="miter")I._mult(ae),this.addCurrentVertex(E,I,0,0,C);else if(be==="flipbevel"){if(ae>100)I=ee.mult(-1);else{const Te=ae*Z.add(ee).mag()/Z.sub(ee).mag();I._perp()._mult(Te*(pe?-1:1))}this.addCurrentVertex(E,I,0,0,C),this.addCurrentVertex(E,I.mult(-1),0,0,C)}else if(be==="bevel"||be==="fakeround"){const Te=-Math.sqrt(ae*ae-1),_e=pe?Te:0,ke=pe?0:Te;if(k&&this.addCurrentVertex(E,Z,_e,ke,C),be==="fakeround"){const Fe=Math.round(180*xe/Math.PI/20);for(let Be=1;Be<Fe;Be++){let Re=Be/Fe;if(Re!==.5){const It=Re-.5;Re+=Re*It*(Re-1)*((1.0904+F*(F*(3.55645-1.43519*F)-3.2452))*It*It+(.848013+F*(.215638*F-1.06021)))}const Ke=ee.sub(Z)._mult(Re)._add(Z)._unit()._mult(pe?-1:1);this.addHalfVertex(E,Ke.x,Ke.y,!1,pe,0,C)}}O&&this.addCurrentVertex(E,ee,-_e,-ke,C)}else if(be==="butt")this.addCurrentVertex(E,I,0,0,C);else if(be==="square"){const Te=k?1:-1;this.addCurrentVertex(E,I,Te,Te,C)}else be==="round"&&(k&&(this.addCurrentVertex(E,Z,0,0,C),this.addCurrentVertex(E,Z,1,1,C,!0)),O&&(this.addCurrentVertex(E,ee,-1,-1,C,!0),this.addCurrentVertex(E,ee,0,0,C)));if(ce&&q<b-1){const Te=E.dist(O);if(Te>2*M){const _e=E.add(O.sub(E)._mult(M/Te)._round());this.updateDistance(E,_e),this.addCurrentVertex(_e,ee,0,0,C),E=_e}}}}addCurrentVertex(t,r,s,l,d,p=!1){const m=r.y*l-r.x,g=-r.y-r.x*l;this.addHalfVertex(t,r.x+r.y*s,r.y-r.x*s,p,!1,s,d),this.addHalfVertex(t,m,g,p,!0,-l,d),this.distance>lu/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(t,r,s,l,d,p))}addHalfVertex({x:t,y:r},s,l,d,p,m,g){const x=.5*(this.lineClips?this.scaledDistance*(lu-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t<<1)+(d?1:0),(r<<1)+(p?1:0),Math.round(63*s)+128,Math.round(63*l)+128,1+(m===0?0:m<0?-1:1)|(63&x)<<2,x>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const b=g.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,b,this.e2),g.primitiveLength++),p?this.e2=b:this.e1=b}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(t,r){this.distance+=t.dist(r),this.updateScaledDistance()}}let cu,hu;Ae("LineBucket",ah,{omit:["layers","patternFeatures"]});var uu={get paint(){return hu=hu||new ui({"line-opacity":new Ne(j.paint_line["line-opacity"]),"line-color":new Ne(j.paint_line["line-color"]),"line-translate":new Le(j.paint_line["line-translate"]),"line-translate-anchor":new Le(j.paint_line["line-translate-anchor"]),"line-width":new Ne(j.paint_line["line-width"]),"line-gap-width":new Ne(j.paint_line["line-gap-width"]),"line-offset":new Ne(j.paint_line["line-offset"]),"line-blur":new Ne(j.paint_line["line-blur"]),"line-dasharray":new ma(j.paint_line["line-dasharray"]),"line-pattern":new vs(j.paint_line["line-pattern"]),"line-gradient":new _a(j.paint_line["line-gradient"])})},get layout(){return cu=cu||new ui({"line-cap":new Le(j.layout_line["line-cap"]),"line-join":new Ne(j.layout_line["line-join"]),"line-miter-limit":new Le(j.layout_line["line-miter-limit"]),"line-round-limit":new Le(j.layout_line["line-round-limit"]),"line-sort-key":new Ne(j.layout_line["line-sort-key"])})}};class ep extends Ne{possiblyEvaluate(t,r){return r=new yt(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),super.possiblyEvaluate(t,r)}evaluate(t,r,s,l){return r=Wt({},r,{zoom:Math.floor(r.zoom)}),super.evaluate(t,r,s,l)}}let hc;class tp extends Ki{constructor(t){super(t,uu),this.gradientVersion=0,hc||(hc=new ep(uu.paint.properties["line-width"].specification),hc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(t){if(t==="line-gradient"){const r=this.gradientExpression();this.stepInterpolant=!!function(s){return s._styleExpression!==void 0}(r)&&r._styleExpression.expression instanceof nn,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(t,r){super.recalculate(t,r),this.paint._values["line-floorwidth"]=hc.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,t)}createBucket(t){return new ah(t)}queryRadius(t){const r=t,s=du(jo("line-width",this,r),jo("line-gap-width",this,r)),l=jo("line-offset",this,r);return s/2+Math.abs(l)+nc(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:s,geometry:l,transform:d,pixelsToTileUnits:p}){const m=sc(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-d.bearingInRadians,p),g=p/2*du(this.paint.get("line-width").evaluate(r,s),this.paint.get("line-gap-width").evaluate(r,s)),x=this.paint.get("line-offset").evaluate(r,s);return x&&(l=function(b,w){const M=[];for(let C=0;C<b.length;C++){const E=b[C],k=[];for(let O=0;O<E.length;O++){const Z=E[O-1],ee=E[O],q=E[O+1],I=O===0?new Oe(0,0):ee.sub(Z)._unit()._perp(),F=O===E.length-1?new Oe(0,0):q.sub(ee)._unit()._perp(),H=I._add(F)._unit(),ae=H.x*F.x+H.y*F.y;ae!==0&&H._mult(1/ae),k.push(H._mult(w)._add(ee))}M.push(k)}return M}(l,x*p)),function(b,w,M){for(let C=0;C<w.length;C++){const E=w[C];if(b.length>=3){for(let k=0;k<E.length;k++)if(va(b,E[k]))return!0}if(Oo(b,E,M))return!0}return!1}(m,l,g)}isTileClipped(){return!0}}function du(n,t){return t>0?t+2*n:n}const ip=kt([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),rp=kt([{name:"a_projected_pos",components:3,type:"Float32"}],4);kt([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const np=kt([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);kt([{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 pu=kt([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),sp=kt([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function ap(n,t,r){return n.sections.forEach(s=>{s.text=function(l,d,p){const m=d.layout.get("text-transform").evaluate(p,{});return m==="uppercase"?l=l.toLocaleUpperCase():m==="lowercase"&&(l=l.toLocaleLowerCase()),ar.applyArabicShaping&&(l=ar.applyArabicShaping(l)),l}(s.text,t,r)}),n}kt([{name:"triangle",components:3,type:"Uint16"}]),kt([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"}]),kt([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",name:"textBoxScale"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Uint16",name:"textAnchorOffsetStartIndex"},{type:"Uint16",name:"textAnchorOffsetEndIndex"}]),kt([{type:"Float32",name:"offsetX"}]),kt([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),kt([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const 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ch=Pi(_u());const hh=3;function lp(n,t,r){n===1&&r.readMessage(cp,t)}function cp(n,t,r){if(n===3){const{id:s,bitmap:l,width:d,height:p,left:m,top:g,advance:x}=r.readMessage(hp,{});t.push({id:s,bitmap:new No({width:d+2*hh,height:p+2*hh},l),metrics:{width:d,height:p,left:m,top:g,advance:x}})}}function hp(n,t,r){n===1?t.id=r.readVarint():n===2?t.bitmap=r.readBytes():n===3?t.width=r.readVarint():n===4?t.height=r.readVarint():n===5?t.left=r.readSVarint():n===6?t.top=r.readSVarint():n===7&&(t.advance=r.readVarint())}const up=hh;function gu(n){let t=0,r=0;for(const p of n)t+=p.w*p.h,r=Math.max(r,p.w);n.sort((p,m)=>m.h-p.h);const s=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(t/.95)),r),h:1/0}];let l=0,d=0;for(const p of n)for(let m=s.length-1;m>=0;m--){const g=s[m];if(!(p.w>g.w||p.h>g.h)){if(p.x=g.x,p.y=g.y,d=Math.max(d,p.y+p.h),l=Math.max(l,p.x+p.w),p.w===g.w&&p.h===g.h){const x=s.pop();m<s.length&&(s[m]=x)}else p.h===g.h?(g.x+=p.w,g.w-=p.w):p.w===g.w?(g.y+=p.h,g.h-=p.h):(s.push({x:g.x+p.w,y:g.y,w:g.w-p.w,h:p.h}),g.y+=p.h,g.h-=p.h);break}}return{w:l,h:d,fill:t/(l*d)||0}}const bi=1;class uh{constructor(t,{pixelRatio:r,version:s,stretchX:l,stretchY:d,content:p,textFitWidth:m,textFitHeight:g}){this.paddedRect=t,this.pixelRatio=r,this.stretchX=l,this.stretchY=d,this.content=p,this.version=s,this.textFitWidth=m,this.textFitHeight=g}get tl(){return[this.paddedRect.x+bi,this.paddedRect.y+bi]}get br(){return[this.paddedRect.x+this.paddedRect.w-bi,this.paddedRect.y+this.paddedRect.h-bi]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2*bi)/this.pixelRatio,(this.paddedRect.h-2*bi)/this.pixelRatio]}}class yu{constructor(t,r){const s={},l={};this.haveRenderCallbacks=[];const d=[];this.addImages(t,s,d),this.addImages(r,l,d);const{w:p,h:m}=gu(d),g=new Ni({width:p||1,height:m||1});for(const x in t){const b=t[x],w=s[x].paddedRect;Ni.copy(b.data,g,{x:0,y:0},{x:w.x+bi,y:w.y+bi},b.data)}for(const x in r){const b=r[x],w=l[x].paddedRect,M=w.x+bi,C=w.y+bi,E=b.data.width,k=b.data.height;Ni.copy(b.data,g,{x:0,y:0},{x:M,y:C},b.data),Ni.copy(b.data,g,{x:0,y:k-1},{x:M,y:C-1},{width:E,height:1}),Ni.copy(b.data,g,{x:0,y:0},{x:M,y:C+k},{width:E,height:1}),Ni.copy(b.data,g,{x:E-1,y:0},{x:M-1,y:C},{width:1,height:k}),Ni.copy(b.data,g,{x:0,y:0},{x:M+E,y:C},{width:1,height:k})}this.image=g,this.iconPositions=s,this.patternPositions=l}addImages(t,r,s){for(const l in t){const d=t[l],p={x:0,y:0,w:d.data.width+2*bi,h:d.data.height+2*bi};s.push(p),r[l]=new uh(p,d),d.hasRenderCallback&&this.haveRenderCallbacks.push(l)}}patchUpdatedImages(t,r){t.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const s in t.updatedImages)this.patchUpdatedImage(this.iconPositions[s],t.getImage(s),r),this.patchUpdatedImage(this.patternPositions[s],t.getImage(s),r)}patchUpdatedImage(t,r,s){if(!t||!r||t.version===r.version)return;t.version=r.version;const[l,d]=t.tl;s.update(r.data,void 0,{x:l,y:d})}}var Zn;Ae("ImagePosition",uh),Ae("ImageAtlas",yu),z.ai=void 0,(Zn=z.ai||(z.ai={}))[Zn.none=0]="none",Zn[Zn.horizontal=1]="horizontal",Zn[Zn.vertical=2]="vertical",Zn[Zn.horizontalOnly=3]="horizontalOnly";const uc=-17;class Yo{constructor(){this.scale=1,this.fontStack="",this.imageName=null,this.verticalAlign="bottom"}static forText(t,r,s){const l=new Yo;return l.scale=t||1,l.fontStack=r,l.verticalAlign=s||"bottom",l}static forImage(t,r){const s=new Yo;return s.imageName=t,s.verticalAlign=r||"bottom",s}}class Pa{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(t,r){const s=new Pa;for(let l=0;l<t.sections.length;l++){const d=t.sections[l];d.image?s.addImageSection(d):s.addTextSection(d,r)}return s}length(){return this.text.length}getSection(t){return this.sections[this.sectionIndex[t]]}getSectionIndex(t){return this.sectionIndex[t]}getCharCode(t){return this.text.charCodeAt(t)}verticalizePunctuation(){this.text=function(t){let r="";for(let s=0;s<t.length;s++){const l=t.charCodeAt(s+1)||null,d=t.charCodeAt(s-1)||null;r+=l&&Xl(l)&&!Ko[t[s+1]]||d&&Xl(d)&&!Ko[t[s-1]]||!Ko[t[s]]?t[s]:Ko[t[s]]}return r}(this.text)}trim(){let t=0;for(let s=0;s<this.text.length&&pc[this.text.charCodeAt(s)];s++)t++;let r=this.text.length;for(let s=this.text.length-1;s>=0&&s>=t&&pc[this.text.charCodeAt(s)];s--)r--;this.text=this.text.substring(t,r),this.sectionIndex=this.sectionIndex.slice(t,r)}substring(t,r){const s=new Pa;return s.text=this.text.substring(t,r),s.sectionIndex=this.sectionIndex.slice(t,r),s.sections=this.sections,s}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((t,r)=>Math.max(t,this.sections[r].scale),0)}getMaxImageSize(t){let r=0,s=0;for(let l=0;l<this.length();l++){const d=this.getSection(l);if(d.imageName){const p=t[d.imageName];if(!p)continue;const m=p.displaySize;r=Math.max(r,m[0]),s=Math.max(s,m[1])}}return{maxImageWidth:r,maxImageHeight:s}}addTextSection(t,r){this.text+=t.text,this.sections.push(Yo.forText(t.scale,t.fontStack||r,t.verticalAlign));const s=this.sections.length-1;for(let l=0;l<t.text.length;++l)this.sectionIndex.push(s)}addImageSection(t){const r=t.image?t.image.name:"";if(r.length===0)return void ti("Can't add FormattedSection with an empty image.");const s=this.getNextImageSectionCharCode();s?(this.text+=String.fromCharCode(s),this.sections.push(Yo.forImage(r,t.verticalAlign)),this.sectionIndex.push(this.sections.length-1)):ti("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function dc(n,t,r,s,l,d,p,m,g,x,b,w,M,C,E){const k=Pa.fromFeature(n,l);let O;w===z.ai.vertical&&k.verticalizePunctuation();const{processBidirectionalText:Z,processStyledBidirectionalText:ee}=ar;if(Z&&k.sections.length===1){O=[];const F=Z(k.toString(),dh(k,x,d,t,s,C));for(const H of F){const ae=new Pa;ae.text=H,ae.sections=k.sections;for(let xe=0;xe<H.length;xe++)ae.sectionIndex.push(0);O.push(ae)}}else if(ee){O=[];const F=ee(k.text,k.sectionIndex,dh(k,x,d,t,s,C));for(const H of F){const ae=new Pa;ae.text=H[0],ae.sectionIndex=H[1],ae.sections=k.sections,O.push(ae)}}else O=function(F,H){const ae=[],xe=F.text;let ce=0;for(const pe of H)ae.push(F.substring(ce,pe)),ce=pe;return ce<xe.length&&ae.push(F.substring(ce,xe.length)),ae}(k,dh(k,x,d,t,s,C));const q=[],I={positionedLines:q,text:k.toString(),top:b[1],bottom:b[1],left:b[0],right:b[0],writingMode:w,iconsInText:!1,verticalizable:!1};return function(F,H,ae,xe,ce,pe,we,be,Te,_e,ke,Fe){let Be=0,Re=0,Ke=0,It=0;const Zt=be==="right"?1:be==="left"?0:.5,ai=Ut/Fe;let Ui=0;for(const Pt of ce){Pt.trim();const $t=Pt.getMaxScale(),Jt={positionedGlyphs:[],lineOffset:0};F.positionedLines[Ui]=Jt;const Qt=Jt.positionedGlyphs;let pi=0;if(!Pt.length()){Re+=pe,++Ui;continue}const Zi=mp(xe,Pt,ai);for(let Ti=0;Ti<Pt.length();Ti++){const Gt=Pt.getSection(Ti),Ht=Pt.getSectionIndex(Ti),Xt=Pt.getCharCode(Ti),Ft=_p(Te,ke,Xt);let pt;if(Gt.imageName){if(F.iconsInText=!0,Gt.scale=Gt.scale*ai,pt=yp(Gt,Ft,$t,Zi,xe),!pt)continue;pi=Math.max(pi,pt.imageOffset)}else if(pt=gp(Gt,Xt,Ft,Zi,H,ae),!pt)continue;const{rect:hr,metrics:Ca,baselineOffset:ur}=pt;Qt.push({glyph:Xt,imageName:Gt.imageName,x:Be,y:Re+ur+uc,vertical:Ft,scale:Gt.scale,fontStack:Gt.fontStack,sectionIndex:Ht,metrics:Ca,rect:hr}),Ft?(F.verticalizable=!0,Be+=(Gt.imageName?Ca.advance:Ut)*Gt.scale+_e):Be+=Ca.advance*Gt.scale+_e}Qt.length!==0&&(Ke=Math.max(Be-_e,Ke),xp(Qt,0,Qt.length-1,Zt)),Be=0,Jt.lineOffset=Math.max(pi,($t-1)*Ut);const qt=pe*$t+pi;Re+=qt,It=Math.max(qt,It),++Ui}const{horizontalAlign:wi,verticalAlign:Yt}=ph(we);(function(Pt,$t,Jt,Qt,pi,Zi,qt,Ti,Gt){const Ht=($t-Jt)*pi;let Xt=0;Xt=Zi!==qt?-Ti*Qt-uc:-Qt*Gt*qt+.5*qt;for(const Ft of Pt)for(const pt of Ft.positionedGlyphs)pt.x+=Ht,pt.y+=Xt})(F.positionedLines,Zt,wi,Yt,Ke,It,pe,Re,ce.length),F.top+=-Yt*Re,F.bottom=F.top+Re,F.left+=-wi*Ke,F.right=F.left+Ke}(I,t,r,s,O,p,m,g,w,x,M,E),!function(F){for(const H of F)if(H.positionedGlyphs.length!==0)return!1;return!0}(q)&&I}const pc={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},dp={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},pp={40:!0};function xu(n,t,r,s,l,d){if(t.imageName){const p=s[t.imageName];return p?p.displaySize[0]*t.scale*Ut/d+l:0}{const p=r[t.fontStack],m=p&&p[n];return m?m.metrics.advance*t.scale+l:0}}function vu(n,t,r,s){const l=Math.pow(n-t,2);return s?n<t?l/2:2*l:l+Math.abs(r)*r}function fp(n,t,r){let s=0;return n===10&&(s-=1e4),r&&(s+=150),n!==40&&n!==65288||(s+=50),t!==41&&t!==65289||(s+=50),s}function bu(n,t,r,s,l,d){let p=null,m=vu(t,r,l,d);for(const g of s){const x=vu(t-g.x,r,l,d)+g.badness;x<=m&&(p=g,m=x)}return{index:n,x:t,priorBreak:p,badness:m}}function wu(n){return n?wu(n.priorBreak).concat(n.index):[]}function dh(n,t,r,s,l,d){if(!n)return[];const p=[],m=function(w,M,C,E,k,O){let Z=0;for(let ee=0;ee<w.length();ee++){const q=w.getSection(ee);Z+=xu(w.getCharCode(ee),q,E,k,M,O)}return Z/Math.max(1,Math.ceil(Z/C))}(n,t,r,s,l,d),g=n.text.indexOf("​")>=0;let x=0;for(let w=0;w<n.length();w++){const M=n.getSection(w),C=n.getCharCode(w);if(pc[C]||(x+=xu(C,M,s,l,t,d)),w<n.length()-1){const E=!((b=C)<11904)&&(!!We["CJK Compatibility Forms"](b)||!!We["CJK Compatibility"](b)||!!We["CJK Strokes"](b)||!!We["CJK Symbols and Punctuation"](b)||!!We["Enclosed CJK Letters and Months"](b)||!!We["Halfwidth and Fullwidth Forms"](b)||!!We["Ideographic Description Characters"](b)||!!We["Vertical Forms"](b)||ha.test(String.fromCodePoint(b)));(dp[C]||E||M.imageName||w!==n.length()-2&&pp[n.getCharCode(w+1)])&&p.push(bu(w+1,x,m,p,fp(C,n.getCharCode(w+1),E&&g),!1))}}var b;return wu(bu(n.length(),x,m,p,0,!0))}function ph(n){let t=.5,r=.5;switch(n){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(n){case"bottom":case"bottom-right":case"bottom-left":r=1;break;case"top":case"top-right":case"top-left":r=0}return{horizontalAlign:t,verticalAlign:r}}function mp(n,t,r){const s=t.getMaxScale()*Ut,{maxImageWidth:l,maxImageHeight:d}=t.getMaxImageSize(n),p=Math.max(s,d*r);return{verticalLineContentWidth:Math.max(s,l*r),horizontalLineContentHeight:p}}function Tu(n){switch(n){case"top":return 0;case"center":return .5;default:return 1}}function _p(n,t,r){return!(n===z.ai.horizontal||!t&&!ua(r)||t&&(pc[r]||(s=r,new RegExp("\\p{sc=Arab}","u").test(String.fromCodePoint(s)))));var s}function gp(n,t,r,s,l,d){const p=d[n.fontStack],m=function(x,b,w,M){if(x&&x.rect)return x;const C=b[w.fontStack],E=C&&C[M];return E?{rect:null,metrics:E.metrics}:null}(p&&p[t],l,n,t);if(m===null)return null;let g;if(r)g=s.verticalLineContentWidth-n.scale*Ut;else{const x=Tu(n.verticalAlign);g=(s.horizontalLineContentHeight-n.scale*Ut)*x}return{rect:m.rect,metrics:m.metrics,baselineOffset:g}}function yp(n,t,r,s,l){const d=l[n.imageName];if(!d)return null;const p=d.paddedRect,m=d.displaySize,g={width:m[0],height:m[1],left:bi,top:-3,advance:t?m[1]:m[0]};let x;if(t)x=s.verticalLineContentWidth-m[1]*n.scale;else{const b=Tu(n.verticalAlign);x=(s.horizontalLineContentHeight-m[1]*n.scale)*b}return{rect:p,metrics:g,baselineOffset:x,imageOffset:(t?m[0]:m[1])*n.scale-Ut*r}}function xp(n,t,r,s){if(s===0)return;const l=n[r],d=(n[r].x+l.metrics.advance*l.scale)*s;for(let p=t;p<=r;p++)n[p].x-=d}function vp(n,t,r){const{horizontalAlign:s,verticalAlign:l}=ph(r),d=t[0]-n.displaySize[0]*s,p=t[1]-n.displaySize[1]*l;return{image:n,top:p,bottom:p+n.displaySize[1],left:d,right:d+n.displaySize[0]}}function Pu(n){var t,r;let s=n.left,l=n.top,d=n.right-s,p=n.bottom-l;const m=(t=n.image.textFitWidth)!==null&&t!==void 0?t:"stretchOrShrink",g=(r=n.image.textFitHeight)!==null&&r!==void 0?r:"stretchOrShrink",x=(n.image.content[2]-n.image.content[0])/(n.image.content[3]-n.image.content[1]);if(g==="proportional"){if(m==="stretchOnly"&&d/p<x||m==="proportional"){const b=Math.ceil(p*x);s*=b/d,d=b}}else if(m==="proportional"&&g==="stretchOnly"&&x!==0&&d/p>x){const b=Math.ceil(d/x);l*=b/p,p=b}return{x1:s,y1:l,x2:s+d,y2:l+p}}function Mu(n,t,r,s,l,d){const p=n.image;let m;if(p.content){const O=p.content,Z=p.pixelRatio||1;m=[O[0]/Z,O[1]/Z,p.displaySize[0]-O[2]/Z,p.displaySize[1]-O[3]/Z]}const g=t.left*d,x=t.right*d;let b,w,M,C;r==="width"||r==="both"?(C=l[0]+g-s[3],w=l[0]+x+s[1]):(C=l[0]+(g+x-p.displaySize[0])/2,w=C+p.displaySize[0]);const E=t.top*d,k=t.bottom*d;return r==="height"||r==="both"?(b=l[1]+E-s[0],M=l[1]+k+s[2]):(b=l[1]+(E+k-p.displaySize[1])/2,M=b+p.displaySize[1]),{image:p,top:b,right:w,bottom:M,left:C,collisionPadding:m}}const Jo=255,kr=128,Gn=Jo*kr;function Su(n,t){const{expression:r}=t;if(r.kind==="constant")return{kind:"constant",layoutSize:r.evaluate(new yt(n+1))};if(r.kind==="source")return{kind:"source"};{const{zoomStops:s,interpolationType:l}=r;let d=0;for(;d<s.length&&s[d]<=n;)d++;d=Math.max(0,d-1);let p=d;for(;p<s.length&&s[p]<n+1;)p++;p=Math.min(s.length-1,p);const m=s[d],g=s[p];return r.kind==="composite"?{kind:"composite",minZoom:m,maxZoom:g,interpolationType:l}:{kind:"camera",minZoom:m,maxZoom:g,minSize:r.evaluate(new yt(m)),maxSize:r.evaluate(new yt(g)),interpolationType:l}}}function fh(n,t,r){let s="never";const l=n.get(t);return l?s=l:n.get(r)&&(s="always"),s}const bp=Ho.VectorTileFeature.types,wp=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function fc(n,t,r,s,l,d,p,m,g,x,b,w,M){const C=m?Math.min(Gn,Math.round(m[0])):0,E=m?Math.min(Gn,Math.round(m[1])):0;n.emplaceBack(t,r,Math.round(32*s),Math.round(32*l),d,p,(C<<1)+(g?1:0),E,16*x,16*b,256*w,256*M)}function mh(n,t,r){n.emplaceBack(t.x,t.y,r),n.emplaceBack(t.x,t.y,r),n.emplaceBack(t.x,t.y,r),n.emplaceBack(t.x,t.y,r)}function Tp(n){for(const t of n.sections)if(Jl(t.text))return!0;return!1}class _h{constructor(t){this.layoutVertexArray=new J,this.indexArray=new de,this.programConfigurations=t,this.segments=new Ee,this.dynamicLayoutVertexArray=new se,this.opacityVertexArray=new oe,this.hasVisibleVertices=!1,this.placedSymbolArray=new _}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(t,r,s,l){this.isEmpty()||(s&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ip.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,r),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,rp.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,wp,!0),this.opacityVertexBuffer.itemSize=1),(s||l)&&this.programConfigurations.upload(t))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}Ae("SymbolBuffers",_h);class gh{constructor(t,r,s){this.layoutVertexArray=new t,this.layoutAttributes=r,this.indexArray=new s,this.segments=new Ee,this.collisionVertexArray=new ye}upload(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,np.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}Ae("CollisionBuffers",gh);class Ma{constructor(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(p=>p.id),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Su(this.zoom,r["text-size"]),this.iconSizeData=Su(this.zoom,r["icon-size"]);const s=this.layers[0].layout,l=s.get("symbol-sort-key"),d=s.get("symbol-z-order");this.canOverlap=fh(s,"text-overlap","text-allow-overlap")!=="never"||fh(s,"icon-overlap","icon-allow-overlap")!=="never"||s.get("text-ignore-placement")||s.get("icon-ignore-placement"),this.sortFeaturesByKey=d!=="viewport-y"&&!l.isConstant(),this.sortFeaturesByY=(d==="viewport-y"||d==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,s.get("symbol-placement")==="point"&&(this.writingModes=s.get("text-writing-mode").map(p=>z.ai[p])),this.stateDependentLayerIds=this.layers.filter(p=>p.isStateDependent()).map(p=>p.id),this.sourceID=t.sourceID}createArrays(){this.text=new _h(new Tt(this.layers,this.zoom,t=>/^text/.test(t))),this.icon=new _h(new Tt(this.layers,this.zoom,t=>/^icon/.test(t))),this.glyphOffsetArray=new T,this.lineVertexArray=new P,this.symbolInstances=new v,this.textAnchorOffsets=new A}calculateGlyphDependencies(t,r,s,l,d){for(let p=0;p<t.length;p++)if(r[t.charCodeAt(p)]=!0,(s||l)&&d){const m=Ko[t.charAt(p)];m&&(r[m.charCodeAt(0)]=!0)}}populate(t,r,s){const l=this.layers[0],d=l.layout,p=d.get("text-font"),m=d.get("text-field"),g=d.get("icon-image"),x=(m.value.kind!=="constant"||m.value.value instanceof Et&&!m.value.value.isEmpty()||m.value.value.toString().length>0)&&(p.value.kind!=="constant"||p.value.value.length>0),b=g.value.kind!=="constant"||!!g.value.value||Object.keys(g.parameters).length>0,w=d.get("symbol-sort-key");if(this.features=[],!x&&!b)return;const M=r.iconDependencies,C=r.glyphDependencies,E=r.availableImages,k=new yt(this.zoom);for(const{feature:O,id:Z,index:ee,sourceLayerIndex:q}of t){const I=l._featureFilter.needGeometry,F=_n(O,I);if(!l._featureFilter.filter(k,F,s))continue;let H,ae;if(I||(F.geometry=mn(O)),x){const ce=l.getValueAndResolveTokens("text-field",F,s,E),pe=Et.factory(ce),we=this.hasRTLText=this.hasRTLText||Tp(pe);(!we||ar.getRTLTextPluginStatus()==="unavailable"||we&&ar.isParsed())&&(H=ap(pe,l,F))}if(b){const ce=l.getValueAndResolveTokens("icon-image",F,s,E);ae=ce instanceof ri?ce:ri.fromString(ce)}if(!H&&!ae)continue;const xe=this.sortFeaturesByKey?w.evaluate(F,{},s):void 0;if(this.features.push({id:Z,text:H,icon:ae,index:ee,sourceLayerIndex:q,geometry:F.geometry,properties:O.properties,type:bp[O.type],sortKey:xe}),ae&&(M[ae.name]=!0),H){const ce=p.evaluate(F,{},s).join(","),pe=d.get("text-rotation-alignment")!=="viewport"&&d.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(z.ai.vertical)>=0;for(const we of H.sections)if(we.image)M[we.image.name]=!0;else{const be=On(H.toString()),Te=we.fontStack||ce,_e=C[Te]=C[Te]||{};this.calculateGlyphDependencies(we.text,_e,pe,this.allowVerticalPlacement,be)}}}d.get("symbol-placement")==="line"&&(this.features=function(O){const Z={},ee={},q=[];let I=0;function F(ce){q.push(O[ce]),I++}function H(ce,pe,we){const be=ee[ce];return delete ee[ce],ee[pe]=be,q[be].geometry[0].pop(),q[be].geometry[0]=q[be].geometry[0].concat(we[0]),be}function ae(ce,pe,we){const be=Z[pe];return delete Z[pe],Z[ce]=be,q[be].geometry[0].shift(),q[be].geometry[0]=we[0].concat(q[be].geometry[0]),be}function xe(ce,pe,we){const be=we?pe[0][pe[0].length-1]:pe[0][0];return`${ce}:${be.x}:${be.y}`}for(let ce=0;ce<O.length;ce++){const pe=O[ce],we=pe.geometry,be=pe.text?pe.text.toString():null;if(!be){F(ce);continue}const Te=xe(be,we),_e=xe(be,we,!0);if(Te in ee&&_e in Z&&ee[Te]!==Z[_e]){const ke=ae(Te,_e,we),Fe=H(Te,_e,q[ke].geometry);delete Z[Te],delete ee[_e],ee[xe(be,q[Fe].geometry,!0)]=Fe,q[ke].geometry=null}else Te in ee?H(Te,_e,we):_e in Z?ae(Te,_e,we):(F(ce),Z[Te]=I-1,ee[_e]=I-1)}return q.filter(ce=>ce.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((O,Z)=>O.sortKey-Z.sortKey)}update(t,r,s){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,r,this.layers,s),this.icon.programConfigurations.updatePaintArrays(t,r,this.layers,s))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(t,r){const s=this.lineVertexArray.length;if(t.segment!==void 0){let l=t.dist(r[t.segment+1]),d=t.dist(r[t.segment]);const p={};for(let m=t.segment+1;m<r.length;m++)p[m]={x:r[m].x,y:r[m].y,tileUnitDistanceFromAnchor:l},m<r.length-1&&(l+=r[m+1].dist(r[m]));for(let m=t.segment||0;m>=0;m--)p[m]={x:r[m].x,y:r[m].y,tileUnitDistanceFromAnchor:d},m>0&&(d+=r[m-1].dist(r[m]));for(let m=0;m<r.length;m++){const g=p[m];this.lineVertexArray.emplaceBack(g.x,g.y,g.tileUnitDistanceFromAnchor)}}return{lineStartIndex:s,lineLength:this.lineVertexArray.length-s}}addSymbols(t,r,s,l,d,p,m,g,x,b,w,M){const C=t.indexArray,E=t.layoutVertexArray,k=t.segments.prepareSegment(4*r.length,E,C,this.canOverlap?p.sortKey:void 0),O=this.glyphOffsetArray.length,Z=k.vertexLength,ee=this.allowVerticalPlacement&&m===z.ai.vertical?Math.PI/2:0,q=p.text&&p.text.sections;for(let I=0;I<r.length;I++){const{tl:F,tr:H,bl:ae,br:xe,tex:ce,pixelOffsetTL:pe,pixelOffsetBR:we,minFontScaleX:be,minFontScaleY:Te,glyphOffset:_e,isSDF:ke,sectionIndex:Fe}=r[I],Be=k.vertexLength,Re=_e[1];fc(E,g.x,g.y,F.x,Re+F.y,ce.x,ce.y,s,ke,pe.x,pe.y,be,Te),fc(E,g.x,g.y,H.x,Re+H.y,ce.x+ce.w,ce.y,s,ke,we.x,pe.y,be,Te),fc(E,g.x,g.y,ae.x,Re+ae.y,ce.x,ce.y+ce.h,s,ke,pe.x,we.y,be,Te),fc(E,g.x,g.y,xe.x,Re+xe.y,ce.x+ce.w,ce.y+ce.h,s,ke,we.x,we.y,be,Te),mh(t.dynamicLayoutVertexArray,g,ee),C.emplaceBack(Be,Be+2,Be+1),C.emplaceBack(Be+1,Be+2,Be+3),k.vertexLength+=4,k.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(_e[0]),I!==r.length-1&&Fe===r[I+1].sectionIndex||t.programConfigurations.populatePaintArrays(E.length,p,p.index,{},M,q&&q[Fe])}t.placedSymbolArray.emplaceBack(g.x,g.y,O,this.glyphOffsetArray.length-O,Z,x,b,g.segment,s?s[0]:0,s?s[1]:0,l[0],l[1],m,0,!1,0,w)}_addCollisionDebugVertex(t,r,s,l,d,p){return r.emplaceBack(0,0),t.emplaceBack(s.x,s.y,l,d,Math.round(p.x),Math.round(p.y))}addCollisionDebugVertices(t,r,s,l,d,p,m){const g=d.segments.prepareSegment(4,d.layoutVertexArray,d.indexArray),x=g.vertexLength,b=d.layoutVertexArray,w=d.collisionVertexArray,M=m.anchorX,C=m.anchorY;this._addCollisionDebugVertex(b,w,p,M,C,new Oe(t,r)),this._addCollisionDebugVertex(b,w,p,M,C,new Oe(s,r)),this._addCollisionDebugVertex(b,w,p,M,C,new Oe(s,l)),this._addCollisionDebugVertex(b,w,p,M,C,new Oe(t,l)),g.vertexLength+=4;const E=d.indexArray;E.emplaceBack(x,x+1),E.emplaceBack(x+1,x+2),E.emplaceBack(x+2,x+3),E.emplaceBack(x+3,x),g.primitiveLength+=4}addDebugCollisionBoxes(t,r,s,l){for(let d=t;d<r;d++){const p=this.collisionBoxArray.get(d);this.addCollisionDebugVertices(p.x1,p.y1,p.x2,p.y2,l?this.textCollisionBox:this.iconCollisionBox,p.anchorPoint,s)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new gh(me,pu.members,Se),this.iconCollisionBox=new gh(me,pu.members,Se);for(let t=0;t<this.symbolInstances.length;t++){const r=this.symbolInstances.get(t);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(t,r,s,l,d,p,m,g,x){const b={};for(let w=r;w<s;w++){const M=t.get(w);b.textBox={x1:M.x1,y1:M.y1,x2:M.x2,y2:M.y2,anchorPointX:M.anchorPointX,anchorPointY:M.anchorPointY},b.textFeatureIndex=M.featureIndex;break}for(let w=l;w<d;w++){const M=t.get(w);b.verticalTextBox={x1:M.x1,y1:M.y1,x2:M.x2,y2:M.y2,anchorPointX:M.anchorPointX,anchorPointY:M.anchorPointY},b.verticalTextFeatureIndex=M.featureIndex;break}for(let w=p;w<m;w++){const M=t.get(w);b.iconBox={x1:M.x1,y1:M.y1,x2:M.x2,y2:M.y2,anchorPointX:M.anchorPointX,anchorPointY:M.anchorPointY},b.iconFeatureIndex=M.featureIndex;break}for(let w=g;w<x;w++){const M=t.get(w);b.verticalIconBox={x1:M.x1,y1:M.y1,x2:M.x2,y2:M.y2,anchorPointX:M.anchorPointX,anchorPointY:M.anchorPointY},b.verticalIconFeatureIndex=M.featureIndex;break}return b}deserializeCollisionBoxes(t){this.collisionArrays=[];for(let r=0;r<this.symbolInstances.length;r++){const s=this.symbolInstances.get(r);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,s.textBoxStartIndex,s.textBoxEndIndex,s.verticalTextBoxStartIndex,s.verticalTextBoxEndIndex,s.iconBoxStartIndex,s.iconBoxEndIndex,s.verticalIconBoxStartIndex,s.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(t,r){const s=t.placedSymbolArray.get(r),l=s.vertexStartIndex+4*s.numGlyphs;for(let d=s.vertexStartIndex;d<l;d+=4)t.indexArray.emplaceBack(d,d+2,d+1),t.indexArray.emplaceBack(d+1,d+2,d+3)}getSortedSymbolIndexes(t){if(this.sortedAngle===t&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const r=Math.sin(t),s=Math.cos(t),l=[],d=[],p=[];for(let m=0;m<this.symbolInstances.length;++m){p.push(m);const g=this.symbolInstances.get(m);l.push(0|Math.round(r*g.anchorX+s*g.anchorY)),d.push(g.featureIndex)}return p.sort((m,g)=>l[m]-l[g]||d[g]-d[m]),p}addToSortKeyRanges(t,r){const s=this.sortKeyRanges[this.sortKeyRanges.length-1];s&&s.sortKey===r?s.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:r,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const r of this.symbolInstanceIndexes){const s=this.symbolInstances.get(r);this.featureSortOrder.push(s.featureIndex),[s.rightJustifiedTextSymbolIndex,s.centerJustifiedTextSymbolIndex,s.leftJustifiedTextSymbolIndex].forEach((l,d,p)=>{l>=0&&p.indexOf(l)===d&&this.addIndicesForPlacedSymbol(this.text,l)}),s.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,s.verticalPlacedTextSymbolIndex),s.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,s.placedIconSymbolIndex),s.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,s.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Iu,Cu;Ae("SymbolBucket",Ma,{omit:["layers","collisionBoxArray","features","compareText"]}),Ma.MAX_GLYPHS=65535,Ma.addDynamicAttributes=mh;var yh={get paint(){return Cu=Cu||new ui({"icon-opacity":new Ne(j.paint_symbol["icon-opacity"]),"icon-color":new Ne(j.paint_symbol["icon-color"]),"icon-halo-color":new Ne(j.paint_symbol["icon-halo-color"]),"icon-halo-width":new Ne(j.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Ne(j.paint_symbol["icon-halo-blur"]),"icon-translate":new Le(j.paint_symbol["icon-translate"]),"icon-translate-anchor":new Le(j.paint_symbol["icon-translate-anchor"]),"text-opacity":new Ne(j.paint_symbol["text-opacity"]),"text-color":new Ne(j.paint_symbol["text-color"],{runtimeType:qe,getOverride:n=>n.textColor,hasOverride:n=>!!n.textColor}),"text-halo-color":new Ne(j.paint_symbol["text-halo-color"]),"text-halo-width":new Ne(j.paint_symbol["text-halo-width"]),"text-halo-blur":new Ne(j.paint_symbol["text-halo-blur"]),"text-translate":new Le(j.paint_symbol["text-translate"]),"text-translate-anchor":new Le(j.paint_symbol["text-translate-anchor"])})},get layout(){return Iu=Iu||new ui({"symbol-placement":new Le(j.layout_symbol["symbol-placement"]),"symbol-spacing":new Le(j.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Le(j.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Ne(j.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Le(j.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Le(j.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Le(j.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Le(j.layout_symbol["icon-ignore-placement"]),"icon-optional":new Le(j.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Le(j.layout_symbol["icon-rotation-alignment"]),"icon-size":new Ne(j.layout_symbol["icon-size"]),"icon-text-fit":new Le(j.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Le(j.layout_symbol["icon-text-fit-padding"]),"icon-image":new Ne(j.layout_symbol["icon-image"]),"icon-rotate":new Ne(j.layout_symbol["icon-rotate"]),"icon-padding":new Ne(j.layout_symbol["icon-padding"]),"icon-keep-upright":new Le(j.layout_symbol["icon-keep-upright"]),"icon-offset":new Ne(j.layout_symbol["icon-offset"]),"icon-anchor":new Ne(j.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Le(j.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Le(j.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Le(j.layout_symbol["text-rotation-alignment"]),"text-field":new Ne(j.layout_symbol["text-field"]),"text-font":new Ne(j.layout_symbol["text-font"]),"text-size":new Ne(j.layout_symbol["text-size"]),"text-max-width":new Ne(j.layout_symbol["text-max-width"]),"text-line-height":new Le(j.layout_symbol["text-line-height"]),"text-letter-spacing":new Ne(j.layout_symbol["text-letter-spacing"]),"text-justify":new Ne(j.layout_symbol["text-justify"]),"text-radial-offset":new Ne(j.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Le(j.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Ne(j.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Ne(j.layout_symbol["text-anchor"]),"text-max-angle":new Le(j.layout_symbol["text-max-angle"]),"text-writing-mode":new Le(j.layout_symbol["text-writing-mode"]),"text-rotate":new Ne(j.layout_symbol["text-rotate"]),"text-padding":new Le(j.layout_symbol["text-padding"]),"text-keep-upright":new Le(j.layout_symbol["text-keep-upright"]),"text-transform":new Ne(j.layout_symbol["text-transform"]),"text-offset":new Ne(j.layout_symbol["text-offset"]),"text-allow-overlap":new Le(j.layout_symbol["text-allow-overlap"]),"text-overlap":new Le(j.layout_symbol["text-overlap"]),"text-ignore-placement":new Le(j.layout_symbol["text-ignore-placement"]),"text-optional":new Le(j.layout_symbol["text-optional"])})}};class Eu{constructor(t){if(t.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=t.property.overrides?t.property.overrides.runtimeType:Ue,this.defaultValue=t}evaluate(t){if(t.formattedSection){const r=this.defaultValue.property.overrides;if(r&&r.hasOverride(t.formattedSection))return r.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Ae("FormatSectionOverride",Eu,{omit:["defaultValue"]});class mc extends Ki{constructor(t){super(t,yh)}recalculate(t,r){if(super.recalculate(t,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 s=this.layout.get("text-writing-mode");if(s){const l=[];for(const d of s)l.indexOf(d)<0&&l.push(d);this.layout._values["text-writing-mode"]=l}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(t,r,s,l){const d=this.layout.get(t).evaluate(r,{},s,l),p=this._unevaluatedLayout._values[t];return p.isDataDriven()||Js(p.value)||!d?d:function(m,g){return g.replace(/{([^{}]+)}/g,(x,b)=>m&&b in m?String(m[b]):"")}(r.properties,d)}createBucket(t){return new Ma(t)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const t of yh.paint.overridableProperties){if(!mc.hasPaintOverride(this.layout,t))continue;const r=this.paint.get(t),s=new Eu(r),l=new Ys(s,r.property.specification);let d=null;d=r.value.kind==="constant"||r.value.kind==="source"?new zn("source",l):new ea("composite",l,r.value.zoomStops),this.paint._values[t]=new Wi(r.property,d,r.parameters)}}_handleOverridablePaintPropertyUpdate(t,r,s){return!(!this.layout||r.isDataDriven()||s.isDataDriven())&&mc.hasPaintOverride(this.layout,t)}static hasPaintOverride(t,r){const s=t.get("text-field"),l=yh.paint.properties[r];let d=!1;const p=m=>{for(const g of m)if(l.overrides&&l.overrides.hasOverride(g))return void(d=!0)};if(s.value.kind==="constant"&&s.value.value instanceof Et)p(s.value.value.sections);else if(s.value.kind==="source"){const m=x=>{d||(x instanceof Xi&&ut(x.value)===Mr?p(x.value.sections):x instanceof ls?p(x.sections):x.eachChild(m))},g=s.value;g._styleExpression&&m(g._styleExpression.expression)}return d}}let Au;var Pp={get paint(){return Au=Au||new ui({"background-color":new Le(j.paint_background["background-color"]),"background-pattern":new ma(j.paint_background["background-pattern"]),"background-opacity":new Le(j.paint_background["background-opacity"])})}};class Mp extends Ki{constructor(t){super(t,Pp)}}let zu;var Sp={get paint(){return zu=zu||new ui({"raster-opacity":new Le(j.paint_raster["raster-opacity"]),"raster-hue-rotate":new Le(j.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Le(j.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Le(j.paint_raster["raster-brightness-max"]),"raster-saturation":new Le(j.paint_raster["raster-saturation"]),"raster-contrast":new Le(j.paint_raster["raster-contrast"]),"raster-resampling":new Le(j.paint_raster["raster-resampling"]),"raster-fade-duration":new Le(j.paint_raster["raster-fade-duration"])})}};class Ip extends Ki{constructor(t){super(t,Sp)}}class Cp extends Ki{constructor(t){super(t,{}),this.onAdd=r=>{this.implementation.onAdd&&this.implementation.onAdd(r,r.painter.context.gl)},this.onRemove=r=>{this.implementation.onRemove&&this.implementation.onRemove(r,r.painter.context.gl)},this.implementation=t}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 Ep{constructor(t){this._methodToThrottle=t,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 xh=63710088e-1;class $n{constructor(t,r){if(isNaN(t)||isNaN(r))throw new Error(`Invalid LngLat object: (${t}, ${r})`);if(this.lng=+t,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 $n(Ii(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(t){const r=Math.PI/180,s=this.lat*r,l=t.lat*r,d=Math.sin(s)*Math.sin(l)+Math.cos(s)*Math.cos(l)*Math.cos((t.lng-this.lng)*r);return xh*Math.acos(Math.min(d,1))}static convert(t){if(t instanceof $n)return t;if(Array.isArray(t)&&(t.length===2||t.length===3))return new $n(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&typeof t=="object"&&t!==null)return new $n(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const ku=2*Math.PI*xh;function Du(n){return ku*Math.cos(n*Math.PI/180)}function Ru(n){return(180+n)/360}function Lu(n){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+n*Math.PI/360)))/360}function Bu(n,t){return n/Du(t)}function vh(n){return 360/Math.PI*Math.atan(Math.exp((180-360*n)*Math.PI/180))-90}function Fu(n,t){return n*Du(vh(t))}class Qo{constructor(t,r,s=0){this.x=+t,this.y=+r,this.z=+s}static fromLngLat(t,r=0){const s=$n.convert(t);return new Qo(Ru(s.lng),Lu(s.lat),Bu(r,s.lat))}toLngLat(){return new $n(360*this.x-180,vh(this.y))}toAltitude(){return Fu(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/ku*(t=vh(this.y),1/Math.cos(t*Math.PI/180));var t}}function Ou(n,t,r){var s=2*Math.PI*6378137/256/Math.pow(2,r);return[n*s-2*Math.PI*6378137/2,t*s-2*Math.PI*6378137/2]}class bh{constructor(t,r,s){if(!function(l,d,p){return!(l<0||l>25||p<0||p>=Math.pow(2,l)||d<0||d>=Math.pow(2,l))}(t,r,s))throw new Error(`x=${r}, y=${s}, z=${t} outside of bounds. 0<=x<${Math.pow(2,t)}, 0<=y<${Math.pow(2,t)} 0<=z<=25 `);this.z=t,this.x=r,this.y=s,this.key=Sa(0,t,t,r,s)}equals(t){return this.z===t.z&&this.x===t.x&&this.y===t.y}url(t,r,s){const l=(p=this.y,m=this.z,g=Ou(256*(d=this.x),256*(p=Math.pow(2,m)-p-1),m),x=Ou(256*(d+1),256*(p+1),m),g[0]+","+g[1]+","+x[0]+","+x[1]);var d,p,m,g,x;const b=function(w,M,C){let E,k="";for(let O=w;O>0;O--)E=1<<O-1,k+=(M&E?1:0)+(C&E?2:0);return k}(this.z,this.x,this.y);return t[(this.x+this.y)%t.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(s==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,r>1?"@2x":"").replace(/{quadkey}/g,b).replace(/{bbox-epsg-3857}/g,l)}isChildOf(t){const r=this.z-t.z;return r>0&&t.x===this.x>>r&&t.y===this.y>>r}getTilePoint(t){const r=Math.pow(2,this.z);return new Oe((t.x*r-this.x)*rt,(t.y*r-this.y)*rt)}toString(){return`${this.z}/${this.x}/${this.y}`}}class ju{constructor(t,r){this.wrap=t,this.canonical=r,this.key=Sa(t,r.z,r.z,r.x,r.y)}}class Vi{constructor(t,r,s,l,d){if(this.terrainRttPosMatrix32f=null,t<s)throw new Error(`overscaledZ should be >= z; overscaledZ = ${t}; z = ${s}`);this.overscaledZ=t,this.wrap=r,this.canonical=new bh(s,+l,+d),this.key=Sa(r,t,s,l,d)}clone(){return new Vi(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)}scaledTo(t){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const r=this.canonical.z-t;return t>this.canonical.z?new Vi(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Vi(t,this.wrap,t,this.canonical.x>>r,this.canonical.y>>r)}calculateScaledKey(t,r){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const s=this.canonical.z-t;return t>this.canonical.z?Sa(this.wrap*+r,t,this.canonical.z,this.canonical.x,this.canonical.y):Sa(this.wrap*+r,t,t,this.canonical.x>>s,this.canonical.y>>s)}isChildOf(t){if(t.wrap!==this.wrap)return!1;const r=this.canonical.z-t.canonical.z;return t.overscaledZ===0||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>r&&t.canonical.y===this.canonical.y>>r}children(t){if(this.overscaledZ>=t)return[new Vi(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const r=this.canonical.z+1,s=2*this.canonical.x,l=2*this.canonical.y;return[new Vi(r,this.wrap,r,s,l),new Vi(r,this.wrap,r,s+1,l),new Vi(r,this.wrap,r,s,l+1),new Vi(r,this.wrap,r,s+1,l+1)]}isLessThan(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))}wrapped(){return new Vi(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new Vi(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new ju(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(t){return this.canonical.getTilePoint(new Qo(t.x-this.wrap,t.y))}}function Sa(n,t,r,s,l){(n*=2)<0&&(n=-1*n-1);const d=1<<r;return(d*d*n+d*l+s).toString(36)+r.toString(36)+t.toString(36)}Ae("CanonicalTileID",bh),Ae("OverscaledTileID",Vi,{omit:["terrainRttPosMatrix32f"]});class Nu{constructor(t,r,s,l=1,d=1,p=1,m=0){if(this.uid=t,r.height!==r.width)throw new RangeError("DEM tiles must be square");if(s&&!["mapbox","terrarium","custom"].includes(s))return void ti(`"${s}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=r.height;const g=this.dim=r.height-2;switch(this.data=new Uint32Array(r.data.buffer),s){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=l,this.greenFactor=d,this.blueFactor=p,this.baseShift=m;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let x=0;x<g;x++)this.data[this._idx(-1,x)]=this.data[this._idx(0,x)],this.data[this._idx(g,x)]=this.data[this._idx(g-1,x)],this.data[this._idx(x,-1)]=this.data[this._idx(x,0)],this.data[this._idx(x,g)]=this.data[this._idx(x,g-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(g,-1)]=this.data[this._idx(g-1,0)],this.data[this._idx(-1,g)]=this.data[this._idx(0,g-1)],this.data[this._idx(g,g)]=this.data[this._idx(g-1,g-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let x=0;x<g;x++)for(let b=0;b<g;b++){const w=this.get(x,b);w>this.max&&(this.max=w),w<this.min&&(this.min=w)}}get(t,r){const s=new Uint8Array(this.data.buffer),l=4*this._idx(t,r);return this.unpack(s[l],s[l+1],s[l+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(t,r){if(t<-1||t>=this.dim+1||r<-1||r>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(r+1)*this.stride+(t+1)}unpack(t,r,s){return t*this.redFactor+r*this.greenFactor+s*this.blueFactor-this.baseShift}getPixels(){return new Ni({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(t,r,s){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");let l=r*this.dim,d=r*this.dim+this.dim,p=s*this.dim,m=s*this.dim+this.dim;switch(r){case-1:l=d-1;break;case 1:d=l+1}switch(s){case-1:p=m-1;break;case 1:m=p+1}const g=-r*this.dim,x=-s*this.dim;for(let b=p;b<m;b++)for(let w=l;w<d;w++)this.data[this._idx(w,b)]=t.data[this._idx(w+g,b+x)]}}Ae("DEMData",Nu);class Vu{constructor(t){this._stringToNumber={},this._numberToString=[];for(let r=0;r<t.length;r++){const s=t[r];this._stringToNumber[s]=r,this._numberToString[r]=s}}encode(t){return this._stringToNumber[t]}decode(t){if(t>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${t} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[t]}}class Uu{constructor(t,r,s,l,d){this.type="Feature",this._vectorTileFeature=t,t._z=r,t._x=s,t._y=l,this.properties=t.properties,this.id=d}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(t){this._geometry=t}toJSON(){const t={geometry:this.geometry};for(const r in this)r!=="_geometry"&&r!=="_vectorTileFeature"&&(t[r]=this[r]);return t}}class Zu{constructor(t,r){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new dn(rt,16,0),this.grid3D=new dn(rt,16,0),this.featureIndexArray=new V,this.promoteId=r}insert(t,r,s,l,d,p){const m=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(s,l,d);const g=p?this.grid3D:this.grid;for(let x=0;x<r.length;x++){const b=r[x],w=[1/0,1/0,-1/0,-1/0];for(let M=0;M<b.length;M++){const C=b[M];w[0]=Math.min(w[0],C.x),w[1]=Math.min(w[1],C.y),w[2]=Math.max(w[2],C.x),w[3]=Math.max(w[3],C.y)}w[0]<rt&&w[1]<rt&&w[2]>=0&&w[3]>=0&&g.insert(m,w[0],w[1],w[2],w[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Ho.VectorTile(new ch(this.rawTileData)).layers,this.sourceLayerCoder=new Vu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(t,r,s,l){this.loadVTLayers();const d=t.params,p=rt/t.tileSize/t.scale,m=ra(d.filter),g=t.queryGeometry,x=t.queryPadding*p,b=$u(g),w=this.grid.query(b.minX-x,b.minY-x,b.maxX+x,b.maxY+x),M=$u(t.cameraQueryGeometry),C=this.grid3D.query(M.minX-x,M.minY-x,M.maxX+x,M.maxY+x,(O,Z,ee,q)=>function(I,F,H,ae,xe){for(const pe of I)if(F<=pe.x&&H<=pe.y&&ae>=pe.x&&xe>=pe.y)return!0;const ce=[new Oe(F,H),new Oe(F,xe),new Oe(ae,xe),new Oe(ae,H)];if(I.length>2){for(const pe of ce)if(va(I,pe))return!0}for(let pe=0;pe<I.length-1;pe++)if(yd(I[pe],I[pe+1],ce))return!0;return!1}(t.cameraQueryGeometry,O-x,Z-x,ee+x,q+x));for(const O of C)w.push(O);w.sort(Ap);const E={};let k;for(let O=0;O<w.length;O++){const Z=w[O];if(Z===k)continue;k=Z;const ee=this.featureIndexArray.get(Z);let q=null;this.loadMatchingFeature(E,ee.bucketIndex,ee.sourceLayerIndex,ee.featureIndex,m,d.layers,d.availableImages,r,s,l,(I,F,H)=>(q||(q=mn(I)),F.queryIntersectsFeature({queryGeometry:g,feature:I,featureState:H,geometry:q,zoom:this.z,transform:t.transform,pixelsToTileUnits:p,pixelPosMatrix:t.pixelPosMatrix})))}return E}loadMatchingFeature(t,r,s,l,d,p,m,g,x,b,w){const M=this.bucketLayerIDs[r];if(p&&!M.some(O=>p.has(O)))return;const C=this.sourceLayerCoder.decode(s),E=this.vtLayers[C].feature(l);if(d.needGeometry){const O=_n(E,!0);if(!d.filter(new yt(this.tileID.overscaledZ),O,this.tileID.canonical))return}else if(!d.filter(new yt(this.tileID.overscaledZ),E))return;const k=this.getId(E,C);for(let O=0;O<M.length;O++){const Z=M[O];if(p&&!p.has(Z))continue;const ee=g[Z];if(!ee)continue;let q={};k&&b&&(q=b.getState(ee.sourceLayer||"_geojsonTileLayer",k));const I=Wt({},x[Z]);I.paint=Gu(I.paint,ee.paint,E,q,m),I.layout=Gu(I.layout,ee.layout,E,q,m);const F=!w||w(E,ee,q);if(!F)continue;const H=new Uu(E,this.z,this.x,this.y,k);H.layer=I;let ae=t[Z];ae===void 0&&(ae=t[Z]=[]),ae.push({featureIndex:l,feature:H,intersectionZ:F})}}lookupSymbolFeatures(t,r,s,l,d,p,m,g){const x={};this.loadVTLayers();const b=ra(d);for(const w of t)this.loadMatchingFeature(x,s,l,w,b,p,m,g,r);return x}hasLayer(t){for(const r of this.bucketLayerIDs)for(const s of r)if(t===s)return!0;return!1}getId(t,r){var s;let l=t.id;return this.promoteId&&(l=t.properties[typeof this.promoteId=="string"?this.promoteId:this.promoteId[r]],typeof l=="boolean"&&(l=Number(l)),l===void 0&&(!((s=t.properties)===null||s===void 0)&&s.cluster)&&this.promoteId&&(l=Number(t.properties.cluster_id))),l}}function Gu(n,t,r,s,l){return Ur(n,(d,p)=>{const m=t instanceof jn?t.get(p):null;return m&&m.evaluate?m.evaluate(r,s,l):m})}function $u(n){let t=1/0,r=1/0,s=-1/0,l=-1/0;for(const d of n)t=Math.min(t,d.x),r=Math.min(r,d.y),s=Math.max(s,d.x),l=Math.max(l,d.y);return{minX:t,minY:r,maxX:s,maxY:l}}function Ap(n,t){return t-n}function qu(n,t,r,s,l){const d=[];for(let p=0;p<n.length;p++){const m=n[p];let g;for(let x=0;x<m.length-1;x++){let b=m[x],w=m[x+1];b.x<t&&w.x<t||(b.x<t?b=new Oe(t,b.y+(t-b.x)/(w.x-b.x)*(w.y-b.y))._round():w.x<t&&(w=new Oe(t,b.y+(t-b.x)/(w.x-b.x)*(w.y-b.y))._round()),b.y<r&&w.y<r||(b.y<r?b=new Oe(b.x+(r-b.y)/(w.y-b.y)*(w.x-b.x),r)._round():w.y<r&&(w=new Oe(b.x+(r-b.y)/(w.y-b.y)*(w.x-b.x),r)._round()),b.x>=s&&w.x>=s||(b.x>=s?b=new Oe(s,b.y+(s-b.x)/(w.x-b.x)*(w.y-b.y))._round():w.x>=s&&(w=new Oe(s,b.y+(s-b.x)/(w.x-b.x)*(w.y-b.y))._round()),b.y>=l&&w.y>=l||(b.y>=l?b=new Oe(b.x+(l-b.y)/(w.y-b.y)*(w.x-b.x),l)._round():w.y>=l&&(w=new Oe(b.x+(l-b.y)/(w.y-b.y)*(w.x-b.x),l)._round()),g&&b.equals(g[g.length-1])||(g=[b],d.push(g)),g.push(w)))))}}return d}Ae("FeatureIndex",Zu,{omit:["rawTileData","sourceLayerCoder"]});class qn extends Oe{constructor(t,r,s,l){super(t,r),this.angle=s,l!==void 0&&(this.segment=l)}clone(){return new qn(this.x,this.y,this.angle,this.segment)}}function Hu(n,t,r,s,l){if(t.segment===void 0||r===0)return!0;let d=t,p=t.segment+1,m=0;for(;m>-r/2;){if(p--,p<0)return!1;m-=n[p].dist(d),d=n[p]}m+=n[p].dist(n[p+1]),p++;const g=[];let x=0;for(;m<r/2;){const b=n[p],w=n[p+1];if(!w)return!1;let M=n[p-1].angleTo(b)-b.angleTo(w);for(M=Math.abs((M+3*Math.PI)%(2*Math.PI)-Math.PI),g.push({distance:m,angleDelta:M}),x+=M;m-g[0].distance>s;)x-=g.shift().angleDelta;if(x>l)return!1;p++,m+=b.dist(w)}return!0}function Xu(n){let t=0;for(let r=0;r<n.length-1;r++)t+=n[r].dist(n[r+1]);return t}function Wu(n,t,r){return n?.6*t*r:0}function Ku(n,t){return Math.max(n?n.right-n.left:0,t?t.right-t.left:0)}function zp(n,t,r,s,l,d){const p=Wu(r,l,d),m=Ku(r,s)*d;let g=0;const x=Xu(n)/2;for(let b=0;b<n.length-1;b++){const w=n[b],M=n[b+1],C=w.dist(M);if(g+C>x){const E=(x-g)/C,k=Oi.number(w.x,M.x,E),O=Oi.number(w.y,M.y,E),Z=new qn(k,O,M.angleTo(w),b);return Z._round(),!p||Hu(n,Z,m,p,t)?Z:void 0}g+=C}}function kp(n,t,r,s,l,d,p,m,g){const x=Wu(s,d,p),b=Ku(s,l),w=b*p,M=n[0].x===0||n[0].x===g||n[0].y===0||n[0].y===g;return t-w<t/4&&(t=w+t/4),Yu(n,M?t/2*m%t:(b/2+2*d)*p*m%t,t,x,r,w,M,!1,g)}function Yu(n,t,r,s,l,d,p,m,g){const x=d/2,b=Xu(n);let w=0,M=t-r,C=[];for(let E=0;E<n.length-1;E++){const k=n[E],O=n[E+1],Z=k.dist(O),ee=O.angleTo(k);for(;M+r<w+Z;){M+=r;const q=(M-w)/Z,I=Oi.number(k.x,O.x,q),F=Oi.number(k.y,O.y,q);if(I>=0&&I<g&&F>=0&&F<g&&M-x>=0&&M+x<=b){const H=new qn(I,F,ee,E);H._round(),s&&!Hu(n,H,d,s,l)||C.push(H)}}w+=Z}return m||C.length||p||(C=Yu(n,w/2,r,s,l,d,p,!0,g)),C}Ae("Anchor",qn);const el=bi;function Ju(n,t,r,s){const l=[],d=n.image,p=d.pixelRatio,m=d.paddedRect.w-2*el,g=d.paddedRect.h-2*el;let x={x1:n.left,y1:n.top,x2:n.right,y2:n.bottom};const b=d.stretchX||[[0,m]],w=d.stretchY||[[0,g]],M=(_e,ke)=>_e+ke[1]-ke[0],C=b.reduce(M,0),E=w.reduce(M,0),k=m-C,O=g-E;let Z=0,ee=C,q=0,I=E,F=0,H=k,ae=0,xe=O;if(d.content&&s){const _e=d.content,ke=_e[2]-_e[0],Fe=_e[3]-_e[1];(d.textFitWidth||d.textFitHeight)&&(x=Pu(n)),Z=_c(b,0,_e[0]),q=_c(w,0,_e[1]),ee=_c(b,_e[0],_e[2]),I=_c(w,_e[1],_e[3]),F=_e[0]-Z,ae=_e[1]-q,H=ke-ee,xe=Fe-I}const ce=x.x1,pe=x.y1,we=x.x2-ce,be=x.y2-pe,Te=(_e,ke,Fe,Be)=>{const Re=gc(_e.stretch-Z,ee,we,ce),Ke=yc(_e.fixed-F,H,_e.stretch,C),It=gc(ke.stretch-q,I,be,pe),Zt=yc(ke.fixed-ae,xe,ke.stretch,E),ai=gc(Fe.stretch-Z,ee,we,ce),Ui=yc(Fe.fixed-F,H,Fe.stretch,C),wi=gc(Be.stretch-q,I,be,pe),Yt=yc(Be.fixed-ae,xe,Be.stretch,E),Pt=new Oe(Re,It),$t=new Oe(ai,It),Jt=new Oe(ai,wi),Qt=new Oe(Re,wi),pi=new Oe(Ke/p,Zt/p),Zi=new Oe(Ui/p,Yt/p),qt=t*Math.PI/180;if(qt){const Ht=Math.sin(qt),Xt=Math.cos(qt),Ft=[Xt,-Ht,Ht,Xt];Pt._matMult(Ft),$t._matMult(Ft),Qt._matMult(Ft),Jt._matMult(Ft)}const Ti=_e.stretch+_e.fixed,Gt=ke.stretch+ke.fixed;return{tl:Pt,tr:$t,bl:Qt,br:Jt,tex:{x:d.paddedRect.x+el+Ti,y:d.paddedRect.y+el+Gt,w:Fe.stretch+Fe.fixed-Ti,h:Be.stretch+Be.fixed-Gt},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:pi,pixelOffsetBR:Zi,minFontScaleX:H/p/we,minFontScaleY:xe/p/be,isSDF:r}};if(s&&(d.stretchX||d.stretchY)){const _e=Qu(b,k,C),ke=Qu(w,O,E);for(let Fe=0;Fe<_e.length-1;Fe++){const Be=_e[Fe],Re=_e[Fe+1];for(let Ke=0;Ke<ke.length-1;Ke++)l.push(Te(Be,ke[Ke],Re,ke[Ke+1]))}}else l.push(Te({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:m+1},{fixed:0,stretch:g+1}));return l}function _c(n,t,r){let s=0;for(const l of n)s+=Math.max(t,Math.min(r,l[1]))-Math.max(t,Math.min(r,l[0]));return s}function Qu(n,t,r){const s=[{fixed:-1,stretch:0}];for(const[l,d]of n){const p=s[s.length-1];s.push({fixed:l-p.stretch,stretch:p.stretch}),s.push({fixed:l-p.stretch,stretch:p.stretch+(d-l)})}return s.push({fixed:t+el,stretch:r}),s}function gc(n,t,r,s){return n/t*r+s}function yc(n,t,r,s){return n-t*r/s}class xc{constructor(t,r,s,l,d,p,m,g,x,b){var w;if(this.boxStartIndex=t.length,x){let M=p.top,C=p.bottom;const E=p.collisionPadding;E&&(M-=E[1],C+=E[3]);let k=C-M;k>0&&(k=Math.max(10,k),this.circleDiameter=k)}else{const M=!((w=p.image)===null||w===void 0)&&w.content&&(p.image.textFitWidth||p.image.textFitHeight)?Pu(p):{x1:p.left,y1:p.top,x2:p.right,y2:p.bottom};M.y1=M.y1*m-g[0],M.y2=M.y2*m+g[2],M.x1=M.x1*m-g[3],M.x2=M.x2*m+g[1];const C=p.collisionPadding;if(C&&(M.x1-=C[0]*m,M.y1-=C[1]*m,M.x2+=C[2]*m,M.y2+=C[3]*m),b){const E=new Oe(M.x1,M.y1),k=new Oe(M.x2,M.y1),O=new Oe(M.x1,M.y2),Z=new Oe(M.x2,M.y2),ee=b*Math.PI/180;E._rotate(ee),k._rotate(ee),O._rotate(ee),Z._rotate(ee),M.x1=Math.min(E.x,k.x,O.x,Z.x),M.x2=Math.max(E.x,k.x,O.x,Z.x),M.y1=Math.min(E.y,k.y,O.y,Z.y),M.y2=Math.max(E.y,k.y,O.y,Z.y)}t.emplaceBack(r.x,r.y,M.x1,M.y1,M.x2,M.y2,s,l,d)}this.boxEndIndex=t.length}}class Dp{constructor(t=[],r=(s,l)=>s<l?-1:s>l?1:0){if(this.data=t,this.length=this.data.length,this.compare=r,this.length>0)for(let s=(this.length>>1)-1;s>=0;s--)this._down(s)}push(t){this.data.push(t),this._up(this.length++)}pop(){if(this.length===0)return;const t=this.data[0],r=this.data.pop();return--this.length>0&&(this.data[0]=r,this._down(0)),t}peek(){return this.data[0]}_up(t){const{data:r,compare:s}=this,l=r[t];for(;t>0;){const d=t-1>>1,p=r[d];if(s(l,p)>=0)break;r[t]=p,t=d}r[t]=l}_down(t){const{data:r,compare:s}=this,l=this.length>>1,d=r[t];for(;t<l;){let p=1+(t<<1);const m=p+1;if(m<this.length&&s(r[m],r[p])<0&&(p=m),s(r[p],d)>=0)break;r[t]=r[p],t=p}r[t]=d}}function Rp(n,t=1,r=!1){let s=1/0,l=1/0,d=-1/0,p=-1/0;const m=n[0];for(let C=0;C<m.length;C++){const E=m[C];(!C||E.x<s)&&(s=E.x),(!C||E.y<l)&&(l=E.y),(!C||E.x>d)&&(d=E.x),(!C||E.y>p)&&(p=E.y)}const g=Math.min(d-s,p-l);let x=g/2;const b=new Dp([],Lp);if(g===0)return new Oe(s,l);for(let C=s;C<d;C+=g)for(let E=l;E<p;E+=g)b.push(new Ia(C+x,E+x,x,n));let w=function(C){let E=0,k=0,O=0;const Z=C[0];for(let ee=0,q=Z.length,I=q-1;ee<q;I=ee++){const F=Z[ee],H=Z[I],ae=F.x*H.y-H.x*F.y;k+=(F.x+H.x)*ae,O+=(F.y+H.y)*ae,E+=3*ae}return new Ia(k/E,O/E,0,C)}(n),M=b.length;for(;b.length;){const C=b.pop();(C.d>w.d||!w.d)&&(w=C,r&&console.log("found best %d after %d probes",Math.round(1e4*C.d)/1e4,M)),C.max-w.d<=t||(x=C.h/2,b.push(new Ia(C.p.x-x,C.p.y-x,x,n)),b.push(new Ia(C.p.x+x,C.p.y-x,x,n)),b.push(new Ia(C.p.x-x,C.p.y+x,x,n)),b.push(new Ia(C.p.x+x,C.p.y+x,x,n)),M+=4)}return r&&(console.log(`num probes: ${M}`),console.log(`best distance: ${w.d}`)),w.p}function Lp(n,t){return t.max-n.max}function Ia(n,t,r,s){this.p=new Oe(n,t),this.h=r,this.d=function(l,d){let p=!1,m=1/0;for(let g=0;g<d.length;g++){const x=d[g];for(let b=0,w=x.length,M=w-1;b<w;M=b++){const C=x[b],E=x[M];C.y>l.y!=E.y>l.y&&l.x<(E.x-C.x)*(l.y-C.y)/(E.y-C.y)+C.x&&(p=!p),m=Math.min(m,Dh(l,C,E))}}return(p?1:-1)*Math.sqrt(m)}(this.p,s),this.max=this.d+this.h*Math.SQRT2}var si;z.av=void 0,(si=z.av||(z.av={}))[si.center=1]="center",si[si.left=2]="left",si[si.right=3]="right",si[si.top=4]="top",si[si.bottom=5]="bottom",si[si["top-left"]=6]="top-left",si[si["top-right"]=7]="top-right",si[si["bottom-left"]=8]="bottom-left",si[si["bottom-right"]=9]="bottom-right";const Hn=7,wh=Number.POSITIVE_INFINITY;function ed(n,t){return t[1]!==wh?function(r,s,l){let d=0,p=0;switch(s=Math.abs(s),l=Math.abs(l),r){case"top-right":case"top-left":case"top":p=l-Hn;break;case"bottom-right":case"bottom-left":case"bottom":p=-l+Hn}switch(r){case"top-right":case"bottom-right":case"right":d=-s;break;case"top-left":case"bottom-left":case"left":d=s}return[d,p]}(n,t[0],t[1]):function(r,s){let l=0,d=0;s<0&&(s=0);const p=s/Math.SQRT2;switch(r){case"top-right":case"top-left":d=p-Hn;break;case"bottom-right":case"bottom-left":d=-p+Hn;break;case"bottom":d=-s+Hn;break;case"top":d=s-Hn}switch(r){case"top-right":case"bottom-right":l=-p;break;case"top-left":case"bottom-left":l=p;break;case"left":l=s;break;case"right":l=-s}return[l,d]}(n,t[0])}function td(n,t,r){var s;const l=n.layout,d=(s=l.get("text-variable-anchor-offset"))===null||s===void 0?void 0:s.evaluate(t,{},r);if(d){const m=d.values,g=[];for(let x=0;x<m.length;x+=2){const b=g[x]=m[x],w=m[x+1].map(M=>M*Ut);b.startsWith("top")?w[1]-=Hn:b.startsWith("bottom")&&(w[1]+=Hn),g[x+1]=w}return new ii(g)}const p=l.get("text-variable-anchor");if(p){let m;m=n._unevaluatedLayout.getValue("text-radial-offset")!==void 0?[l.get("text-radial-offset").evaluate(t,{},r)*Ut,wh]:l.get("text-offset").evaluate(t,{},r).map(x=>x*Ut);const g=[];for(const x of p)g.push(x,ed(x,m));return new ii(g)}return null}function Th(n){switch(n){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function Bp(n,t,r,s,l,d,p,m,g,x,b,w){let M=d.textMaxSize.evaluate(t,{});M===void 0&&(M=p);const C=n.layers[0].layout,E=C.get("icon-offset").evaluate(t,{},b),k=rd(r.horizontal),O=p/24,Z=n.tilePixelRatio*O,ee=n.tilePixelRatio*M/24,q=n.tilePixelRatio*m,I=n.tilePixelRatio*C.get("symbol-spacing"),F=C.get("text-padding")*n.tilePixelRatio,H=function(Fe,Be,Re,Ke=1){const It=Fe.get("icon-padding").evaluate(Be,{},Re),Zt=It&&It.values;return[Zt[0]*Ke,Zt[1]*Ke,Zt[2]*Ke,Zt[3]*Ke]}(C,t,b,n.tilePixelRatio),ae=C.get("text-max-angle")/180*Math.PI,xe=C.get("text-rotation-alignment")!=="viewport"&&C.get("symbol-placement")!=="point",ce=C.get("icon-rotation-alignment")==="map"&&C.get("symbol-placement")!=="point",pe=C.get("symbol-placement"),we=I/2,be=C.get("icon-text-fit");let Te;s&&be!=="none"&&(n.allowVerticalPlacement&&r.vertical&&(Te=Mu(s,r.vertical,be,C.get("icon-text-fit-padding"),E,O)),k&&(s=Mu(s,k,be,C.get("icon-text-fit-padding"),E,O)));const _e=b?w.line.getGranularityForZoomLevel(b.z):1,ke=(Fe,Be)=>{Be.x<0||Be.x>=rt||Be.y<0||Be.y>=rt||function(Re,Ke,It,Zt,ai,Ui,wi,Yt,Pt,$t,Jt,Qt,pi,Zi,qt,Ti,Gt,Ht,Xt,Ft,pt,hr,Ca,ur,jp){const Ea=Re.addToLineVertexArray(Ke,It);let zs,Aa,za,ka,od=0,ld=0,cd=0,hd=0,zh=-1,kh=-1;const gn={};let ud=Lt("");if(Re.allowVerticalPlacement&&Zt.vertical){const hi=Yt.layout.get("text-rotate").evaluate(pt,{},ur)+90;za=new xc(Pt,Ke,$t,Jt,Qt,Zt.vertical,pi,Zi,qt,hi),wi&&(ka=new xc(Pt,Ke,$t,Jt,Qt,wi,Gt,Ht,qt,hi))}if(ai){const hi=Yt.layout.get("icon-rotate").evaluate(pt,{}),Gi=Yt.layout.get("icon-text-fit")!=="none",ks=Ju(ai,hi,Ca,Gi),pr=wi?Ju(wi,hi,Ca,Gi):void 0;Aa=new xc(Pt,Ke,$t,Jt,Qt,ai,Gt,Ht,!1,hi),od=4*ks.length;const Ds=Re.iconSizeData;let Dr=null;Ds.kind==="source"?(Dr=[kr*Yt.layout.get("icon-size").evaluate(pt,{})],Dr[0]>Gn&&ti(`${Re.layerIds[0]}: Value for "icon-size" is >= ${Jo}. 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0:Ve.abort()),this.inFlightDependencies=[];let te=Promise.resolve({});if(Object.keys(ne).length){const Ve=new AbortController;this.inFlightDependencies.push(Ve),te=$.sendAsync({type:"GG",data:{stacks:ne,source:this.source,tileID:this.tileID,type:"glyphs"}},Ve)}const Ie=Object.keys(fe.iconDependencies);let Me=Promise.resolve({});if(Ie.length){const Ve=new AbortController;this.inFlightDependencies.push(Ve),Me=$.sendAsync({type:"GI",data:{icons:Ie,source:this.source,tileID:this.tileID,type:"icons"}},Ve)}const je=Object.keys(fe.patternDependencies);let Ue=Promise.resolve({});if(je.length){const Ve=new AbortController;this.inFlightDependencies.push(Ve),Ue=$.sendAsync({type:"GI",data:{icons:je,source:this.source,tileID:this.tileID,type:"patterns"}},Ve)}const[ge,Ce,De]=yield Promise.all([te,Me,Ue]),qe=new Pi(ge),Je=new z.cn(Ce,De);for(const Ve in ie){const ze=ie[Ve];ze instanceof z.a3?(Mi(ze.layers,this.zoom,B),z.co({bucket:ze,glyphMap:ge,glyphPositions:qe.positions,imageMap:Ce,imagePositions:Je.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical,subdivisionGranularity:fe.subdivisionGranularity})):ze.hasPattern&&(ze instanceof z.cp||ze instanceof z.cq||ze instanceof z.cr)&&(Mi(ze.layers,this.zoom,B),ze.addFeatures(fe,this.tileID.canonical,Je.patternPositions))}return this.status="done",{buckets:Object.values(ie).filter(Ve=>!Ve.isEmpty()),featureIndex:le,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:qe.image,imageAtlas:Je,glyphMap:this.returnDependencies?ge:null,iconMap:this.returnDependencies?Ce:null,glyphPositions:this.returnDependencies?qe.positions:null}})}}function Mi(j,D,L){const B=new z.z(D);for(const $ of j)$.recalculate(B,L)}class mr{constructor(D,L,B){this.actor=D,this.layerIndex=L,this.availableImages=B,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(D,L){return z._(this,void 0,void 0,function*(){const B=yield z.l(D.request,L);try{return{vectorTile:new z.cs.VectorTile(new z.ct(B.data)),rawData:B.data,cacheControl:B.cacheControl,expires:B.expires}}catch($){const Y=new Uint8Array(B.data);let re=`Unable to parse the tile at ${D.request.url}, `;throw re+=Y[0]===31&&Y[1]===139?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${$.message}`,new Error(re)}})}loadTile(D){return z._(this,void 0,void 0,function*(){const L=D.uid,B=!!(D&&D.request&&D.request.collectResourceTiming)&&new z.cu(D.request),$=new fr(D);this.loading[L]=$;const Y=new AbortController;$.abort=Y;try{const re=yield this.loadVectorTile(D,Y);if(delete this.loading[L],!re)return null;const le=re.rawData,ie={};re.expires&&(ie.expires=re.expires),re.cacheControl&&(ie.cacheControl=re.cacheControl);const fe={};if(B){const ne=B.finish();ne&&(fe.resourceTiming=JSON.parse(JSON.stringify(ne)))}$.vectorTile=re.vectorTile;const he=$.parse(re.vectorTile,this.layerIndex,this.availableImages,this.actor,D.subdivisionGranularity);this.loaded[L]=$,this.fetching[L]={rawTileData:le,cacheControl:ie,resourceTiming:fe};try{const ne=yield he;return z.e({rawTileData:le.slice(0)},ne,ie,fe)}finally{delete this.fetching[L]}}catch(re){throw delete this.loading[L],$.status="done",this.loaded[L]=$,re}})}reloadTile(D){return z._(this,void 0,void 0,function*(){const L=D.uid;if(!this.loaded||!this.loaded[L])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const B=this.loaded[L];if(B.showCollisionBoxes=D.showCollisionBoxes,B.status==="parsing"){const $=yield B.parse(B.vectorTile,this.layerIndex,this.availableImages,this.actor,D.subdivisionGranularity);let Y;if(this.fetching[L]){const{rawTileData:re,cacheControl:le,resourceTiming:ie}=this.fetching[L];delete this.fetching[L],Y=z.e({rawTileData:re.slice(0)},$,le,ie)}else Y=$;return Y}if(B.status==="done"&&B.vectorTile)return B.parse(B.vectorTile,this.layerIndex,this.availableImages,this.actor,D.subdivisionGranularity)})}abortTile(D){return z._(this,void 0,void 0,function*(){const L=this.loading,B=D.uid;L&&L[B]&&L[B].abort&&(L[B].abort.abort(),delete L[B])})}removeTile(D){return z._(this,void 0,void 0,function*(){this.loaded&&this.loaded[D.uid]&&delete this.loaded[D.uid]})}}class Ze{constructor(){this.loaded={}}loadTile(D){return z._(this,void 0,void 0,function*(){const{uid:L,encoding:B,rawImageData:$,redFactor:Y,greenFactor:re,blueFactor:le,baseShift:ie}=D,fe=$.width+2,he=$.height+2,ne=z.b($)?new z.R({width:fe,height:he},yield z.cv($,-1,-1,fe,he)):$,te=new z.cw(L,ne,B,Y,re,le,ie);return this.loaded=this.loaded||{},this.loaded[L]=te,te})}removeTile(D){const L=this.loaded,B=D.uid;L&&L[B]&&delete L[B]}}var ue,Oe,Br=function(){if(Oe)return ue;function j(L,B){if(L.length!==0){D(L[0],B);for(var $=1;$<L.length;$++)D(L[$],!B)}}function D(L,B){for(var $=0,Y=0,re=0,le=L.length,ie=le-1;re<le;ie=re++){var fe=(L[re][0]-L[ie][0])*(L[ie][1]+L[re][1]),he=$+fe;Y+=Math.abs($)>=Math.abs(fe)?$-he+fe:fe-he+$,$=he}$+Y>=0!=!!B&&L.reverse()}return Oe=1,ue=function L(B,$){var Y,re=B&&B.type;if(re==="FeatureCollection")for(Y=0;Y<B.features.length;Y++)L(B.features[Y],$);else if(re==="GeometryCollection")for(Y=0;Y<B.geometries.length;Y++)L(B.geometries[Y],$);else if(re==="Feature")L(B.geometry,$);else if(re==="Polygon")j(B.coordinates,$);else if(re==="MultiPolygon")for(Y=0;Y<B.coordinates.length;Y++)j(B.coordinates[Y],$);return B}}(),_r=z.cx(Br);const Fr=z.cs.VectorTileFeature.prototype.toGeoJSON;class Or{constructor(D){this._feature=D,this.extent=z.X,this.type=D.type,this.properties=D.tags,"id"in D&&!isNaN(D.id)&&(this.id=parseInt(D.id,10))}loadGeometry(){if(this._feature.type===1){const D=[];for(const L of this._feature.geometry)D.push([new z.P(L[0],L[1])]);return D}{const D=[];for(const L of this._feature.geometry){const B=[];for(const $ of L)B.push(new z.P($[0],$[1]));D.push(B)}return D}}toGeoJSON(D,L,B){return Fr.call(this,D,L,B)}}class Xn{constructor(D){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=z.X,this.length=D.length,this._features=D}feature(D){return new Or(this._features[D])}}var oi,gr,Mt,ft={exports:{}},Ct=function(){if(Mt)return ft.exports;Mt=1;var j=z.cA(),D=function(){if(gr)return oi;gr=1;var he=z.cy(),ne=z.cz().VectorTileFeature;function te(Me,je){this.options=je||{},this.features=Me,this.length=Me.length}function Ie(Me,je){this.id=typeof Me.id=="number"?Me.id:void 0,this.type=Me.type,this.rawGeometry=Me.type===1?[Me.geometry]:Me.geometry,this.properties=Me.tags,this.extent=je||4096}return oi=te,te.prototype.feature=function(Me){return new Ie(this.features[Me],this.options.extent)},Ie.prototype.loadGeometry=function(){var Me=this.rawGeometry;this.geometry=[];for(var je=0;je<Me.length;je++){for(var Ue=Me[je],ge=[],Ce=0;Ce<Ue.length;Ce++)ge.push(new he(Ue[Ce][0],Ue[Ce][1]));this.geometry.push(ge)}return this.geometry},Ie.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var Me=this.geometry,je=1/0,Ue=-1/0,ge=1/0,Ce=-1/0,De=0;De<Me.length;De++)for(var qe=Me[De],Je=0;Je<qe.length;Je++){var Ve=qe[Je];je=Math.min(je,Ve.x),Ue=Math.max(Ue,Ve.x),ge=Math.min(ge,Ve.y),Ce=Math.max(Ce,Ve.y)}return[je,ge,Ue,Ce]},Ie.prototype.toGeoJSON=ne.prototype.toGeoJSON,oi}();function L(he){var ne=new j;return function(te,Ie){for(var Me in te.layers)Ie.writeMessage(3,B,te.layers[Me])}(he,ne),ne.finish()}function B(he,ne){var te;ne.writeVarintField(15,he.version||1),ne.writeStringField(1,he.name||""),ne.writeVarintField(5,he.extent||4096);var Ie={keys:[],values:[],keycache:{},valuecache:{}};for(te=0;te<he.length;te++)Ie.feature=he.feature(te),ne.writeMessage(2,$,Ie);var Me=Ie.keys;for(te=0;te<Me.length;te++)ne.writeStringField(3,Me[te]);var je=Ie.values;for(te=0;te<je.length;te++)ne.writeMessage(4,fe,je[te])}function $(he,ne){var te=he.feature;te.id!==void 0&&ne.writeVarintField(1,te.id),ne.writeMessage(2,Y,he),ne.writeVarintField(3,te.type),ne.writeMessage(4,ie,te)}function Y(he,ne){var te=he.feature,Ie=he.keys,Me=he.values,je=he.keycache,Ue=he.valuecache;for(var ge in te.properties){var Ce=te.properties[ge],De=je[ge];if(Ce!==null){De===void 0&&(Ie.push(ge),je[ge]=De=Ie.length-1),ne.writeVarint(De);var qe=typeof Ce;qe!=="string"&&qe!=="boolean"&&qe!=="number"&&(Ce=JSON.stringify(Ce));var Je=qe+":"+Ce,Ve=Ue[Je];Ve===void 0&&(Me.push(Ce),Ue[Je]=Ve=Me.length-1),ne.writeVarint(Ve)}}}function re(he,ne){return(ne<<3)+(7&he)}function le(he){return he<<1^he>>31}function ie(he,ne){for(var te=he.loadGeometry(),Ie=he.type,Me=0,je=0,Ue=te.length,ge=0;ge<Ue;ge++){var Ce=te[ge],De=1;Ie===1&&(De=Ce.length),ne.writeVarint(re(1,De));for(var qe=Ie===3?Ce.length-1:Ce.length,Je=0;Je<qe;Je++){Je===1&&Ie!==1&&ne.writeVarint(re(2,qe-1));var Ve=Ce[Je].x-Me,ze=Ce[Je].y-je;ne.writeVarint(le(Ve)),ne.writeVarint(le(ze)),Me+=Ve,je+=ze}Ie===3&&ne.writeVarint(re(7,1))}}function fe(he,ne){var te=typeof he;te==="string"?ne.writeStringField(1,he):te==="boolean"?ne.writeBooleanField(7,he):te==="number"&&(he%1!=0?ne.writeDoubleField(3,he):he<0?ne.writeSVarintField(6,he):ne.writeVarintField(5,he))}return ft.exports=L,ft.exports.fromVectorTileJs=L,ft.exports.fromGeojsonVt=function(he,ne){ne=ne||{};var te={};for(var Ie in he)te[Ie]=new D(he[Ie].features,ne),te[Ie].name=Ie,te[Ie].version=ne.version,te[Ie].extent=ne.extent;return L({layers:te})},ft.exports.GeoJSONWrapper=D,ft.exports}(),Wn=z.cx(Ct);const Rs={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:j=>j},yr=Math.fround||(Ji=new Float32Array(1),j=>(Ji[0]=+j,Ji[0]));var Ji;const Si=3,ei=5,Kn=6;class rt{constructor(D){this.options=Object.assign(Object.create(Rs),D),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(D){const{log:L,minZoom:B,maxZoom:$}=this.options;L&&console.time("total time");const Y=`prepare ${D.length} points`;L&&console.time(Y),this.points=D;const re=[];for(let ie=0;ie<D.length;ie++){const fe=D[ie];if(!fe.geometry)continue;const[he,ne]=fe.geometry.coordinates,te=yr(jr(he)),Ie=yr(Nr(ne));re.push(te,Ie,1/0,ie,-1,1),this.options.reduce&&re.push(0)}let le=this.trees[$+1]=this._createTree(re);L&&console.timeEnd(Y);for(let ie=$;ie>=B;ie--){const fe=+Date.now();le=this.trees[ie]=this._createTree(this._cluster(le,ie)),L&&console.log("z%d: %d clusters in %dms",ie,le.numItems,+Date.now()-fe)}return L&&console.timeEnd("total time"),this}getClusters(D,L){let B=((D[0]+180)%360+360)%360-180;const $=Math.max(-90,Math.min(90,D[1]));let Y=D[2]===180?180:((D[2]+180)%360+360)%360-180;const re=Math.max(-90,Math.min(90,D[3]));if(D[2]-D[0]>=360)B=-180,Y=180;else if(B>Y){const ne=this.getClusters([B,$,180,re],L),te=this.getClusters([-180,$,Y,re],L);return ne.concat(te)}const le=this.trees[this._limitZoom(L)],ie=le.range(jr(B),Nr(re),jr(Y),Nr($)),fe=le.data,he=[];for(const ne of ie){const te=this.stride*ne;he.push(fe[te+ei]>1?yn(fe,te,this.clusterProps):this.points[fe[te+Si]])}return he}getChildren(D){const L=this._getOriginId(D),B=this._getOriginZoom(D),$="No cluster with the specified id.",Y=this.trees[B];if(!Y)throw new Error($);const re=Y.data;if(L*this.stride>=re.length)throw new Error($);const le=this.options.radius/(this.options.extent*Math.pow(2,B-1)),ie=Y.within(re[L*this.stride],re[L*this.stride+1],le),fe=[];for(const he of ie){const ne=he*this.stride;re[ne+4]===D&&fe.push(re[ne+ei]>1?yn(re,ne,this.clusterProps):this.points[re[ne+Si]])}if(fe.length===0)throw new Error($);return fe}getLeaves(D,L,B){const $=[];return this._appendLeaves($,D,L=L||10,B=B||0,0),$}getTile(D,L,B){const $=this.trees[this._limitZoom(D)],Y=Math.pow(2,D),{extent:re,radius:le}=this.options,ie=le/re,fe=(B-ie)/Y,he=(B+1+ie)/Y,ne={features:[]};return this._addTileFeatures($.range((L-ie)/Y,fe,(L+1+ie)/Y,he),$.data,L,B,Y,ne),L===0&&this._addTileFeatures($.range(1-ie/Y,fe,1,he),$.data,Y,B,Y,ne),L===Y-1&&this._addTileFeatures($.range(0,fe,ie/Y,he),$.data,-1,B,Y,ne),ne.features.length?ne:null}getClusterExpansionZoom(D){let L=this._getOriginZoom(D)-1;for(;L<=this.options.maxZoom;){const B=this.getChildren(D);if(L++,B.length!==1)break;D=B[0].properties.cluster_id}return L}_appendLeaves(D,L,B,$,Y){const re=this.getChildren(L);for(const le of re){const ie=le.properties;if(ie&&ie.cluster?Y+ie.point_count<=$?Y+=ie.point_count:Y=this._appendLeaves(D,ie.cluster_id,B,$,Y):Y<$?Y++:D.push(le),D.length===B)break}return Y}_createTree(D){const L=new z.az(D.length/this.stride|0,this.options.nodeSize,Float32Array);for(let B=0;B<D.length;B+=this.stride)L.add(D[B],D[B+1]);return L.finish(),L.data=D,L}_addTileFeatures(D,L,B,$,Y,re){for(const le of D){const ie=le*this.stride,fe=L[ie+ei]>1;let he,ne,te;if(fe)he=xr(L,ie,this.clusterProps),ne=L[ie],te=L[ie+1];else{const je=this.points[L[ie+Si]];he=je.properties;const[Ue,ge]=je.geometry.coordinates;ne=jr(Ue),te=Nr(ge)}const Ie={type:1,geometry:[[Math.round(this.options.extent*(ne*Y-B)),Math.round(this.options.extent*(te*Y-$))]],tags:he};let Me;Me=fe||this.options.generateId?L[ie+Si]:this.points[L[ie+Si]].id,Me!==void 0&&(Ie.id=Me),re.features.push(Ie)}}_limitZoom(D){return Math.max(this.options.minZoom,Math.min(Math.floor(+D),this.options.maxZoom+1))}_cluster(D,L){const{radius:B,extent:$,reduce:Y,minPoints:re}=this.options,le=B/($*Math.pow(2,L)),ie=D.data,fe=[],he=this.stride;for(let ne=0;ne<ie.length;ne+=he){if(ie[ne+2]<=L)continue;ie[ne+2]=L;const te=ie[ne],Ie=ie[ne+1],Me=D.within(ie[ne],ie[ne+1],le),je=ie[ne+ei];let Ue=je;for(const ge of Me){const Ce=ge*he;ie[Ce+2]>L&&(Ue+=ie[Ce+ei])}if(Ue>je&&Ue>=re){let ge,Ce=te*je,De=Ie*je,qe=-1;const Je=((ne/he|0)<<5)+(L+1)+this.points.length;for(const Ve of Me){const ze=Ve*he;if(ie[ze+2]<=L)continue;ie[ze+2]=L;const St=ie[ze+ei];Ce+=ie[ze]*St,De+=ie[ze+1]*St,ie[ze+4]=Je,Y&&(ge||(ge=this._map(ie,ne,!0),qe=this.clusterProps.length,this.clusterProps.push(ge)),Y(ge,this._map(ie,ze)))}ie[ne+4]=Je,fe.push(Ce/Ue,De/Ue,1/0,Je,-1,Ue),Y&&fe.push(qe)}else{for(let ge=0;ge<he;ge++)fe.push(ie[ne+ge]);if(Ue>1)for(const ge of Me){const Ce=ge*he;if(!(ie[Ce+2]<=L)){ie[Ce+2]=L;for(let De=0;De<he;De++)fe.push(ie[Ce+De])}}}}return fe}_getOriginId(D){return D-this.points.length>>5}_getOriginZoom(D){return(D-this.points.length)%32}_map(D,L,B){if(D[L+ei]>1){const re=this.clusterProps[D[L+Kn]];return B?Object.assign({},re):re}const $=this.points[D[L+Si]].properties,Y=this.options.map($);return B&&Y===$?Object.assign({},Y):Y}}function yn(j,D,L){return{type:"Feature",id:j[D+Si],properties:xr(j,D,L),geometry:{type:"Point",coordinates:[(B=j[D],360*(B-.5)),xn(j[D+1])]}};var 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ne.addOrUpdateProperties)te.properties[Me]=je}}(this._dataUpdateable,D.dataDiff,B),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(D){return z._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(D){return this._geoJSONIndex.getClusterExpansionZoom(D.clusterId)}getClusterChildren(D){return this._geoJSONIndex.getChildren(D.clusterId)}getClusterLeaves(D){return this._geoJSONIndex.getLeaves(D.clusterId,D.limit,D.offset)}}class Pr{constructor(D){this.self=D,this.actor=new z.F(D),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(L,B)=>{if(this.externalWorkerSourceTypes[L])throw new Error(`Worker source with name "${L}" already 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this._getWorkerSource(L,B.type,B.source).getClusterLeaves(B)})),this.actor.registerMessageHandler("LD",(L,B)=>this._getWorkerSource(L,B.type,B.source).loadData(B)),this.actor.registerMessageHandler("GD",(L,B)=>this._getWorkerSource(L,B.type,B.source).getData()),this.actor.registerMessageHandler("LT",(L,B)=>this._getWorkerSource(L,B.type,B.source).loadTile(B)),this.actor.registerMessageHandler("RT",(L,B)=>this._getWorkerSource(L,B.type,B.source).reloadTile(B)),this.actor.registerMessageHandler("AT",(L,B)=>this._getWorkerSource(L,B.type,B.source).abortTile(B)),this.actor.registerMessageHandler("RMT",(L,B)=>this._getWorkerSource(L,B.type,B.source).removeTile(B)),this.actor.registerMessageHandler("RS",(L,B)=>z._(this,void 0,void 0,function*(){if(!this.workerSources[L]||!this.workerSources[L][B.type]||!this.workerSources[L][B.type][B.source])return;const $=this.workerSources[L][B.type][B.source];delete this.workerSources[L][B.type][B.source],$.removeSource!==void 0&&$.removeSource(B)})),this.actor.registerMessageHandler("RM",L=>z._(this,void 0,void 0,function*(){delete this.layerIndexes[L],delete this.availableImages[L],delete this.workerSources[L],delete this.demWorkerSources[L]})),this.actor.registerMessageHandler("SR",(L,B)=>z._(this,void 0,void 0,function*(){this.referrer=B})),this.actor.registerMessageHandler("SRPS",(L,B)=>this._syncRTLPluginState(L,B)),this.actor.registerMessageHandler("IS",(L,B)=>z._(this,void 0,void 0,function*(){this.self.importScripts(B)})),this.actor.registerMessageHandler("SI",(L,B)=>this._setImages(L,B)),this.actor.registerMessageHandler("UL",(L,B)=>z._(this,void 0,void 0,function*(){this._getLayerIndex(L).update(B.layers,B.removedIds)})),this.actor.registerMessageHandler("SL",(L,B)=>z._(this,void 0,void 0,function*(){this._getLayerIndex(L).replace(B)}))}_setImages(D,L){return z._(this,void 0,void 0,function*(){this.availableImages[D]=L;for(const B in this.workerSources[D]){const $=this.workerSources[D][B];for(const Y in $)$[Y].availableImages=L}})}_syncRTLPluginState(D,L){return z._(this,void 0,void 0,function*(){return yield z.cC.syncState(L,this.self.importScripts)})}_getAvailableImages(D){let L=this.availableImages[D];return L||(L=[]),L}_getLayerIndex(D){let L=this.layerIndexes[D];return L||(L=this.layerIndexes[D]=new c),L}_getWorkerSource(D,L,B){if(this.workerSources[D]||(this.workerSources[D]={}),this.workerSources[D][L]||(this.workerSources[D][L]={}),!this.workerSources[D][L][B]){const $={sendAsync:(Y,re)=>(Y.targetMapId=D,this.actor.sendAsync(Y,re))};switch(L){case"vector":this.workerSources[D][L][B]=new mr($,this._getLayerIndex(D),this._getAvailableImages(D));break;case"geojson":this.workerSources[D][L][B]=new Qn($,this._getLayerIndex(D),this._getAvailableImages(D));break;default:this.workerSources[D][L][B]=new this.externalWorkerSourceTypes[L]($,this._getLayerIndex(D),this._getAvailableImages(D))}}return this.workerSources[D][L][B]}_getDEMWorkerSource(D,L){return this.demWorkerSources[D]||(this.demWorkerSources[D]={}),this.demWorkerSources[D][L]||(this.demWorkerSources[D][L]=new Ze),this.demWorkerSources[D][L]}}return z.i(self)&&(self.worker=new Pr(self)),Pr}),Lr("index",["exports","./shared"],function(z,c){var Pi="5.1.0";function fr(){var h=new c.A(4);return c.A!=Float32Array&&(h[1]=0,h[2]=0),h[0]=1,h[3]=1,h}let Mi,mr;const Ze={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frame(h,e,i){const a=requestAnimationFrame(e);h.signal.addEventListener("abort",()=>{cancelAnimationFrame(a),i(c.c())})},frameAsync(h){return new Promise((e,i)=>{this.frame(h,e,i)})},getImageData(h,e=0){return this.getImageCanvasContext(h).getImageData(-e,-e,h.width+2*e,h.height+2*e)},getImageCanvasContext(h){const e=window.document.createElement("canvas"),i=e.getContext("2d",{willReadFrequently:!0});if(!i)throw new Error("failed to create canvas 2d 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Br,_r,Fr=!1,Or=!1;function Xn(h){const e=h.createTexture();h.bindTexture(h.TEXTURE_2D,e);try{if(h.texImage2D(h.TEXTURE_2D,0,h.RGBA,h.RGBA,h.UNSIGNED_BYTE,_r),h.isContextLost())return;Oe.supported=!0}catch{}h.deleteTexture(e),Fr=!0}var oi;typeof document<"u"&&(_r=document.createElement("img"),_r.onload=()=>{Br&&Xn(Br),Br=null,Or=!0},_r.onerror=()=>{Fr=!0,Br=null},_r.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(h){let e,i,a,o;h.resetRequestQueue=()=>{e=[],i=0,a=0,o={}},h.addThrottleControl=y=>{const v=a++;return o[v]=y,v},h.removeThrottleControl=y=>{delete o[y],f()},h.getImage=(y,v,T=!0)=>new Promise((P,S)=>{Oe.supported&&(y.headers||(y.headers={}),y.headers.accept="image/webp,*/*"),c.e(y,{type:"image"}),e.push({abortController:v,requestParameters:y,supportImageRefresh:T,state:"queued",onError:A=>{S(A)},onSuccess:A=>{P(A)}}),f()});const u=y=>c._(this,void 0,void 0,function*(){y.state="running";const{requestParameters:v,supportImageRefresh:T,onError:P,onSuccess:S,abortController:A}=y,R=T===!1&&!c.i(self)&&!c.g(v.url)&&(!v.headers||Object.keys(v.headers).reduce((U,G)=>U&&G==="accept",!0));i++;const V=R?_(v,A):c.m(v,A);try{const U=yield V;delete y.abortController,y.state="completed",U.data instanceof HTMLImageElement||c.b(U.data)?S(U):U.data&&S({data:yield(N=U.data,typeof createImageBitmap=="function"?c.d(N):c.f(N)),cacheControl:U.cacheControl,expires:U.expires})}catch(U){delete y.abortController,P(U)}finally{i--,f()}var N}),f=()=>{const y=(()=>{for(const v of Object.keys(o))if(o[v]())return!0;return!1})()?c.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:c.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let v=i;v<y&&e.length>0;v++){const T=e.shift();T.abortController.signal.aborted?v--:u(T)}},_=(y,v)=>new Promise((T,P)=>{const S=new Image,A=y.url,R=y.credentials;R&&R==="include"?S.crossOrigin="use-credentials":(R&&R==="same-origin"||!c.s(A))&&(S.crossOrigin="anonymous"),v.signal.addEventListener("abort",()=>{S.src="",P(c.c())}),S.fetchPriority="high",S.onload=()=>{S.onerror=S.onload=null,T({data:S})},S.onerror=()=>{S.onerror=S.onload=null,v.signal.aborted||P(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},S.src=A})}(oi||(oi={})),oi.resetRequestQueue();class gr{constructor(e){this._transformRequestFn=e}transformRequest(e,i){return this._transformRequestFn&&this._transformRequestFn(e,i)||{url:e}}setTransformRequest(e){this._transformRequestFn=e}}function Mt(h){const e=[];if(typeof h=="string")e.push({id:"default",url:h});else if(h&&h.length>0){const i=[];for(const{id:a,url:o}of h){const u=`${a}${o}`;i.indexOf(u)===-1&&(i.push(u),e.push({id:a,url:o}))}}return e}function ft(h,e,i){try{const a=new URL(h);return a.pathname+=`${e}${i}`,a.toString()}catch{throw new Error(`Invalid sprite URL "${h}", must be absolute. Modify style specification directly or use TransformStyleFunction to correct the issue dynamically`)}}class Ct{constructor(e,i,a,o){this.context=e,this.format=a,this.texture=e.gl.createTexture(),this.update(i,o)}update(e,i,a){const{width:o,height:u}=e,f=!(this.size&&this.size[0]===o&&this.size[1]===u||a),{context:_}=this,{gl:y}=_;if(this.useMipmap=!!(i&&i.useMipmap),y.bindTexture(y.TEXTURE_2D,this.texture),_.pixelStoreUnpackFlipY.set(!1),_.pixelStoreUnpack.set(1),_.pixelStoreUnpackPremultiplyAlpha.set(this.format===y.RGBA&&(!i||i.premultiply!==!1)),f)this.size=[o,u],e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||c.b(e)?y.texImage2D(y.TEXTURE_2D,0,this.format,this.format,y.UNSIGNED_BYTE,e):y.texImage2D(y.TEXTURE_2D,0,this.format,o,u,0,this.format,y.UNSIGNED_BYTE,e.data);else{const{x:v,y:T}=a||{x:0,y:0};e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||c.b(e)?y.texSubImage2D(y.TEXTURE_2D,0,v,T,y.RGBA,y.UNSIGNED_BYTE,e):y.texSubImage2D(y.TEXTURE_2D,0,v,T,o,u,y.RGBA,y.UNSIGNED_BYTE,e.data)}this.useMipmap&&this.isSizePowerOfTwo()&&y.generateMipmap(y.TEXTURE_2D)}bind(e,i,a){const{context:o}=this,{gl:u}=o;u.bindTexture(u.TEXTURE_2D,this.texture),a!==u.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(a=u.LINEAR),e!==this.filter&&(u.texParameteri(u.TEXTURE_2D,u.TEXTURE_MAG_FILTER,e),u.texParameteri(u.TEXTURE_2D,u.TEXTURE_MIN_FILTER,a||e),this.filter=e),i!==this.wrap&&(u.texParameteri(u.TEXTURE_2D,u.TEXTURE_WRAP_S,i),u.texParameteri(u.TEXTURE_2D,u.TEXTURE_WRAP_T,i),this.wrap=i)}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}}function Wn(h){const{userImage:e}=h;return!!(e&&e.render&&e.render())&&(h.data.replace(new Uint8Array(e.data.buffer)),!0)}class Rs extends c.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new c.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(e){if(this.loaded!==e&&(this.loaded=e,e)){for(const{ids:i,promiseResolve:a}of this.requestors)a(this._getImagesForIds(i));this.requestors=[]}}getImage(e){const i=this.images[e];if(i&&!i.data&&i.spriteData){const a=i.spriteData;i.data=new c.R({width:a.width,height:a.height},a.context.getImageData(a.x,a.y,a.width,a.height).data),i.spriteData=null}return i}addImage(e,i){if(this.images[e])throw new Error(`Image id ${e} already exist, use updateImage instead`);this._validate(e,i)&&(this.images[e]=i)}_validate(e,i){let a=!0;const o=i.data||i.spriteData;return this._validateStretch(i.stretchX,o&&o.width)||(this.fire(new c.j(new Error(`Image "${e}" has invalid "stretchX" value`))),a=!1),this._validateStretch(i.stretchY,o&&o.height)||(this.fire(new c.j(new Error(`Image "${e}" has invalid "stretchY" value`))),a=!1),this._validateContent(i.content,i)||(this.fire(new c.j(new Error(`Image "${e}" has invalid "content" value`))),a=!1),a}_validateStretch(e,i){if(!e)return!0;let a=0;for(const o of e){if(o[0]<a||o[1]<o[0]||i<o[1])return!1;a=o[1]}return!0}_validateContent(e,i){if(!e)return!0;if(e.length!==4)return!1;const a=i.spriteData,o=a&&a.width||i.data.width,u=a&&a.height||i.data.height;return!(e[0]<0||o<e[0]||e[1]<0||u<e[1]||e[2]<0||o<e[2]||e[3]<0||u<e[3]||e[2]<e[0]||e[3]<e[1])}updateImage(e,i,a=!0){const o=this.getImage(e);if(a&&(o.data.width!==i.data.width||o.data.height!==i.data.height))throw new Error(`size mismatch between old image (${o.data.width}x${o.data.height}) and new image (${i.data.width}x${i.data.height}).`);i.version=o.version+1,this.images[e]=i,this.updatedImages[e]=!0}removeImage(e){const i=this.images[e];delete this.images[e],delete this.patterns[e],i.userImage&&i.userImage.onRemove&&i.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(e){return new Promise((i,a)=>{let o=!0;if(!this.isLoaded())for(const u of e)this.images[u]||(o=!1);this.isLoaded()||o?i(this._getImagesForIds(e)):this.requestors.push({ids:e,promiseResolve:i})})}_getImagesForIds(e){const i={};for(const a of e){let o=this.getImage(a);o||(this.fire(new c.k("styleimagemissing",{id:a})),o=this.getImage(a)),o?i[a]={data:o.data.clone(),pixelRatio:o.pixelRatio,sdf:o.sdf,version:o.version,stretchX:o.stretchX,stretchY:o.stretchY,content:o.content,textFitWidth:o.textFitWidth,textFitHeight:o.textFitHeight,hasRenderCallback:!!(o.userImage&&o.userImage.render)}:c.w(`Image "${a}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return i}getPixelSize(){const{width:e,height:i}=this.atlasImage;return{width:e,height:i}}getPattern(e){const i=this.patterns[e],a=this.getImage(e);if(!a)return null;if(i&&i.position.version===a.version)return i.position;if(i)i.position.version=a.version;else{const o={w:a.data.width+2,h:a.data.height+2,x:0,y:0},u=new c.I(o,a);this.patterns[e]={bin:o,position:u}}return this._updatePatternAtlas(),this.patterns[e].position}bind(e){const i=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new Ct(e,this.atlasImage,i.RGBA),this.atlasTexture.bind(i.LINEAR,i.CLAMP_TO_EDGE)}_updatePatternAtlas(){const e=[];for(const u in this.patterns)e.push(this.patterns[u].bin);const{w:i,h:a}=c.p(e),o=this.atlasImage;o.resize({width:i||1,height:a||1});for(const u in this.patterns){const{bin:f}=this.patterns[u],_=f.x+1,y=f.y+1,v=this.getImage(u).data,T=v.width,P=v.height;c.R.copy(v,o,{x:0,y:0},{x:_,y},{width:T,height:P}),c.R.copy(v,o,{x:0,y:P-1},{x:_,y:y-1},{width:T,height:1}),c.R.copy(v,o,{x:0,y:0},{x:_,y:y+P},{width:T,height:1}),c.R.copy(v,o,{x:T-1,y:0},{x:_-1,y},{width:1,height:P}),c.R.copy(v,o,{x:0,y:0},{x:_+T,y},{width:1,height:P})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(e){for(const i of e){if(this.callbackDispatchedThisFrame[i])continue;this.callbackDispatchedThisFrame[i]=!0;const a=this.getImage(i);a||c.w(`Image with ID: "${i}" was not found`),Wn(a)&&this.updateImage(i,a)}}}const yr=1e20;function Ji(h,e,i,a,o,u,f,_,y){for(let v=e;v<e+a;v++)Si(h,i*u+v,u,o,f,_,y);for(let v=i;v<i+o;v++)Si(h,v*u+e,1,a,f,_,y)}function Si(h,e,i,a,o,u,f){u[0]=0,f[0]=-1e20,f[1]=yr,o[0]=h[e];for(let _=1,y=0,v=0;_<a;_++){o[_]=h[e+_*i];const T=_*_;do{const P=u[y];v=(o[_]-o[P]+T-P*P)/(_-P)/2}while(v<=f[y]&&--y>-1);y++,u[y]=_,f[y]=v,f[y+1]=yr}for(let _=0,y=0;_<a;_++){for(;f[y+1]<_;)y++;const v=u[y],T=_-v;h[e+_*i]=o[v]+T*T}}class ei{constructor(e,i){this.requestManager=e,this.localIdeographFontFamily=i,this.entries={}}setURL(e){this.url=e}getGlyphs(e){return c._(this,void 0,void 0,function*(){const i=[];for(const u in e)for(const f of e[u])i.push(this._getAndCacheGlyphsPromise(u,f));const a=yield Promise.all(i),o={};for(const{stack:u,id:f,glyph:_}of a)o[u]||(o[u]={}),o[u][f]=_&&{id:_.id,bitmap:_.bitmap.clone(),metrics:_.metrics};return o})}_getAndCacheGlyphsPromise(e,i){return c._(this,void 0,void 0,function*(){let a=this.entries[e];a||(a=this.entries[e]={glyphs:{},requests:{},ranges:{}});let o=a.glyphs[i];if(o!==void 0)return{stack:e,id:i,glyph:o};if(o=this._tinySDF(a,e,i),o)return a.glyphs[i]=o,{stack:e,id:i,glyph:o};const u=Math.floor(i/256);if(256*u>65535)throw new Error("glyphs > 65535 not supported");if(a.ranges[u])return{stack:e,id:i,glyph:o};if(!this.url)throw new Error("glyphsUrl is not set");if(!a.requests[u]){const _=ei.loadGlyphRange(e,u,this.url,this.requestManager);a.requests[u]=_}const f=yield a.requests[u];for(const _ in f)this._doesCharSupportLocalGlyph(+_)||(a.glyphs[+_]=f[+_]);return a.ranges[u]=!0,{stack:e,id:i,glyph:f[i]||null}})}_doesCharSupportLocalGlyph(e){return!!this.localIdeographFontFamily&&new RegExp("\\p{Ideo}|\\p{sc=Hang}|\\p{sc=Hira}|\\p{sc=Kana}","u").test(String.fromCodePoint(e))}_tinySDF(e,i,a){const o=this.localIdeographFontFamily;if(!o||!this._doesCharSupportLocalGlyph(a))return;let u=e.tinySDF;if(!u){let _="400";/bold/i.test(i)?_="900":/medium/i.test(i)?_="500":/light/i.test(i)&&(_="200"),u=e.tinySDF=new ei.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:o,fontWeight:_})}const f=u.draw(String.fromCharCode(a));return{id:a,bitmap:new c.o({width:f.width||60,height:f.height||60},f.data),metrics:{width:f.glyphWidth/2||24,height:f.glyphHeight/2||24,left:f.glyphLeft/2+.5||0,top:f.glyphTop/2-27.5||-8,advance:f.glyphAdvance/2||24,isDoubleResolution:!0}}}}ei.loadGlyphRange=function(h,e,i,a){return c._(this,void 0,void 0,function*(){const o=256*e,u=o+255,f=a.transformRequest(i.replace("{fontstack}",h).replace("{range}",`${o}-${u}`),"Glyphs"),_=yield c.l(f,new AbortController);if(!_||!_.data)throw new Error(`Could not load glyph range. range: ${e}, ${o}-${u}`);const y={};for(const v of c.n(_.data))y[v.id]=v;return y})},ei.TinySDF=class{constructor({fontSize:h=24,buffer:e=3,radius:i=8,cutoff:a=.25,fontFamily:o="sans-serif",fontWeight:u="normal",fontStyle:f="normal"}={}){this.buffer=e,this.cutoff=a,this.radius=i;const _=this.size=h+4*e,y=this._createCanvas(_),v=this.ctx=y.getContext("2d",{willReadFrequently:!0});v.font=`${f} ${u} ${h}px ${o}`,v.textBaseline="alphabetic",v.textAlign="left",v.fillStyle="black",this.gridOuter=new Float64Array(_*_),this.gridInner=new Float64Array(_*_),this.f=new Float64Array(_),this.z=new Float64Array(_+1),this.v=new Uint16Array(_)}_createCanvas(h){const e=document.createElement("canvas");return e.width=e.height=h,e}draw(h){const{width:e,actualBoundingBoxAscent:i,actualBoundingBoxDescent:a,actualBoundingBoxLeft:o,actualBoundingBoxRight:u}=this.ctx.measureText(h),f=Math.ceil(i),_=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(u-o))),y=Math.min(this.size-this.buffer,f+Math.ceil(a)),v=_+2*this.buffer,T=y+2*this.buffer,P=Math.max(v*T,0),S=new Uint8ClampedArray(P),A={data:S,width:v,height:T,glyphWidth:_,glyphHeight:y,glyphTop:f,glyphLeft:0,glyphAdvance:e};if(_===0||y===0)return A;const{ctx:R,buffer:V,gridInner:N,gridOuter:U}=this;R.clearRect(V,V,_,y),R.fillText(h,V,V+f);const G=R.getImageData(V,V,_,y);U.fill(yr,0,P),N.fill(0,0,P);for(let X=0;X<y;X++)for(let W=0;W<_;W++){const K=G.data[4*(X*_+W)+3]/255;if(K===0)continue;const Q=(X+V)*v+W+V;if(K===1)U[Q]=0,N[Q]=yr;else{const J=.5-K;U[Q]=J>0?J*J:0,N[Q]=J<0?J*J:0}}Ji(U,0,0,v,T,v,this.f,this.v,this.z),Ji(N,V,V,_,y,v,this.f,this.v,this.z);for(let X=0;X<P;X++){const W=Math.sqrt(U[X])-Math.sqrt(N[X]);S[X]=Math.round(255-255*(W/this.radius+this.cutoff))}return A}};class Kn{constructor(){this.specification=c.v.light.position}possiblyEvaluate(e,i){return c.x(e.expression.evaluate(i))}interpolate(e,i,a){return{x:c.y.number(e.x,i.x,a),y:c.y.number(e.y,i.y,a),z:c.y.number(e.z,i.z,a)}}}let rt;class yn extends c.E{constructor(e){super(),rt=rt||new c.q({anchor:new c.D(c.v.light.anchor),position:new Kn,color:new c.D(c.v.light.color),intensity:new c.D(c.v.light.intensity)}),this._transitionable=new c.T(rt),this.setLight(e),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(e,i={}){if(!this._validate(c.r,e,i))for(const a in e){const o=e[a];a.endsWith("-transition")?this._transitionable.setTransition(a.slice(0,-11),o):this._transitionable.setValue(a,o)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,i,a){return(!a||a.validate!==!1)&&c.t(this,e.call(c.u,{value:i,style:{glyphs:!0,sprite:!0},styleSpec:c.v}))}}const xr=new c.q({"sky-color":new c.D(c.v.sky["sky-color"]),"horizon-color":new c.D(c.v.sky["horizon-color"]),"fog-color":new c.D(c.v.sky["fog-color"]),"fog-ground-blend":new c.D(c.v.sky["fog-ground-blend"]),"horizon-fog-blend":new c.D(c.v.sky["horizon-fog-blend"]),"sky-horizon-blend":new c.D(c.v.sky["sky-horizon-blend"]),"atmosphere-blend":new c.D(c.v.sky["atmosphere-blend"])});class jr extends c.E{constructor(e){super(),this._transitionable=new c.T(xr),this.setSky(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new c.z(0))}setSky(e,i={}){if(!this._validate(c.B,e,i)){e||(e={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(const a in e){const o=e[a];a.endsWith("-transition")?this._transitionable.setTransition(a.slice(0,-11),o):this._transitionable.setValue(a,o)}}}getSky(){return this._transitionable.serialize()}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,i,a={}){return(a==null?void 0:a.validate)!==!1&&c.t(this,e.call(c.u,c.e({value:i,style:{glyphs:!0,sprite:!0},styleSpec:c.v})))}calculateFogBlendOpacity(e){return e<60?0:e<70?(e-60)/10:1}}class Nr{constructor(e,i){this.width=e,this.height=i,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(e,i){const a=e.join(",")+String(i);return this.dashEntry[a]||(this.dashEntry[a]=this.addDash(e,i)),this.dashEntry[a]}getDashRanges(e,i,a){const o=[];let u=e.length%2==1?-e[e.length-1]*a:0,f=e[0]*a,_=!0;o.push({left:u,right:f,isDash:_,zeroLength:e[0]===0});let y=e[0];for(let v=1;v<e.length;v++){_=!_;const T=e[v];u=y*a,y+=T,f=y*a,o.push({left:u,right:f,isDash:_,zeroLength:T===0})}return o}addRoundDash(e,i,a){const o=i/2;for(let u=-a;u<=a;u++){const f=this.width*(this.nextRow+a+u);let _=0,y=e[_];for(let v=0;v<this.width;v++){v/y.right>1&&(y=e[++_]);const T=Math.abs(v-y.left),P=Math.abs(v-y.right),S=Math.min(T,P);let A;const R=u/a*(o+1);if(y.isDash){const V=o-Math.abs(R);A=Math.sqrt(S*S+V*V)}else A=o-Math.sqrt(S*S+R*R);this.data[f+v]=Math.max(0,Math.min(255,A+128))}}}addRegularDash(e){for(let _=e.length-1;_>=0;--_){const y=e[_],v=e[_+1];y.zeroLength?e.splice(_,1):v&&v.isDash===y.isDash&&(v.left=y.left,e.splice(_,1))}const i=e[0],a=e[e.length-1];i.isDash===a.isDash&&(i.left=a.left-this.width,a.right=i.right+this.width);const o=this.width*this.nextRow;let u=0,f=e[u];for(let _=0;_<this.width;_++){_/f.right>1&&(f=e[++u]);const y=Math.abs(_-f.left),v=Math.abs(_-f.right),T=Math.min(y,v);this.data[o+_]=Math.max(0,Math.min(255,(f.isDash?T:-T)+128))}}addDash(e,i){const a=i?7:0,o=2*a+1;if(this.nextRow+o>this.height)return c.w("LineAtlas out of space"),null;let u=0;for(let _=0;_<e.length;_++)u+=e[_];if(u!==0){const _=this.width/u,y=this.getDashRanges(e,this.width,_);i?this.addRoundDash(y,_,a):this.addRegularDash(y)}const f={y:(this.nextRow+a+.5)/this.height,height:2*a/this.height,width:u};return this.nextRow+=o,this.dirty=!0,f}bind(e){const i=e.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 xn="maplibre_preloaded_worker_pool";class $i{constructor(){this.active={}}acquire(e){if(!this.workers)for(this.workers=[];this.workers.length<$i.workerCount;)this.workers.push(new Worker(c.a.WORKER_URL));return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],this.numActive()===0&&(this.workers.forEach(i=>{i.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[xn]}numActive(){return Object.keys(this.active).length}}const Li=Math.floor(Ze.hardwareConcurrency/2);let Ii,Wt;function Vr(){return Ii||(Ii=new $i),Ii}$i.workerCount=c.C(globalThis)?Math.max(Math.min(Li,3),1):1;class Ur{constructor(e,i){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=i;const a=this.workerPool.acquire(i);for(let o=0;o<a.length;o++){const u=new c.F(a[o],i);u.name=`Worker ${o}`,this.actors.push(u)}if(!this.actors.length)throw new Error("No actors found")}broadcast(e,i){const a=[];for(const o of this.actors)a.push(o.sendAsync({type:e,data:i}));return Promise.all(a)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(e=!0){this.actors.forEach(i=>{i.remove()}),this.actors=[],e&&this.workerPool.release(this.id)}registerMessageHandler(e,i){for(const a of this.actors)a.registerMessageHandler(e,i)}}function Zr(){return Wt||(Wt=new Ur(Vr(),c.G),Wt.registerMessageHandler("GR",(h,e,i)=>c.m(e,i))),Wt}function fi(h,e){const i=c.H();return c.J(i,i,[1,1,0]),c.K(i,i,[.5*h.width,.5*h.height,1]),h.calculatePosMatrix?c.L(i,i,h.calculatePosMatrix(e.toUnwrapped())):i}function Yn(h,e,i,a,o,u){var f;const _=function(P,S,A){if(P)for(const R of P){const V=S[R];if(V&&V.source===A&&V.type==="fill-extrusion")return!0}else for(const R in S){const V=S[R];if(V.source===A&&V.type==="fill-extrusion")return!0}return!1}((f=o==null?void 0:o.layers)!==null&&f!==void 0?f:null,e,h.id),y=u.maxPitchScaleFactor(),v=h.tilesIn(a,y,_);v.sort(ti);const T=[];for(const P of v)T.push({wrappedTileID:P.tileID.wrapped().key,queryResults:P.tile.queryRenderedFeatures(e,i,h._state,P.queryGeometry,P.cameraQueryGeometry,P.scale,o,u,y,fi(h.transform,P.tileID))});return function(P,S){for(const A in P)for(const R of P[A])Ot(R,S);return P}(function(P){const S={},A={};for(const R of P){const V=R.queryResults,N=R.wrappedTileID,U=A[N]=A[N]||{};for(const G in V){const X=V[G],W=U[G]=U[G]||{},K=S[G]=S[G]||[];for(const Q of X)W[Q.featureIndex]||(W[Q.featureIndex]=!0,K.push(Q))}}return S}(T),h)}function ti(h,e){const i=h.tileID,a=e.tileID;return i.overscaledZ-a.overscaledZ||i.canonical.y-a.canonical.y||i.wrap-a.wrap||i.canonical.x-a.canonical.x}function Ot(h,e){const i=h.feature,a=e.getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=a}function Qi(h,e,i){return c._(this,void 0,void 0,function*(){let a=h;if(h.url?a=(yield c.h(e.transformRequest(h.url,"Source"),i)).data:yield Ze.frameAsync(i),!a)return null;const o=c.M(c.e(a,h),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in a&&a.vector_layers&&(o.vectorLayerIds=a.vector_layers.map(u=>u.id)),o})}class zt{constructor(e,i){e&&(i?this.setSouthWest(e).setNorthEast(i):Array.isArray(e)&&(e.length===4?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1])))}setNorthEast(e){return this._ne=e instanceof c.N?new c.N(e.lng,e.lat):c.N.convert(e),this}setSouthWest(e){return this._sw=e instanceof c.N?new c.N(e.lng,e.lat):c.N.convert(e),this}extend(e){const i=this._sw,a=this._ne;let o,u;if(e instanceof c.N)o=e,u=e;else{if(!(e instanceof zt))return Array.isArray(e)?e.length===4||e.every(Array.isArray)?this.extend(zt.convert(e)):this.extend(c.N.convert(e)):e&&("lng"in e||"lon"in e)&&"lat"in e?this.extend(c.N.convert(e)):this;if(o=e._sw,u=e._ne,!o||!u)return this}return i||a?(i.lng=Math.min(o.lng,i.lng),i.lat=Math.min(o.lat,i.lat),a.lng=Math.max(u.lng,a.lng),a.lat=Math.max(u.lat,a.lat)):(this._sw=new c.N(o.lng,o.lat),this._ne=new c.N(u.lng,u.lat)),this}getCenter(){return new c.N((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 c.N(this.getWest(),this.getNorth())}getSouthEast(){return new c.N(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:i,lat:a}=c.N.convert(e);let o=this._sw.lng<=i&&i<=this._ne.lng;return this._sw.lng>this._ne.lng&&(o=this._sw.lng>=i&&i>=this._ne.lng),this._sw.lat<=a&&a<=this._ne.lat&&o}static convert(e){return e instanceof zt?e:e&&new zt(e)}static fromLngLat(e,i=0){const a=360*i/40075017,o=a/Math.cos(Math.PI/180*e.lat);return new zt(new c.N(e.lng-o,e.lat-a),new c.N(e.lng+o,e.lat+a))}adjustAntiMeridian(){const e=new c.N(this._sw.lng,this._sw.lat),i=new c.N(this._ne.lng,this._ne.lat);return new zt(e,e.lng>i.lng?new c.N(i.lng+360,i.lat):i)}}class Gr{constructor(e,i,a){this.bounds=zt.convert(this.validateBounds(e)),this.minzoom=i||0,this.maxzoom=a||24}validateBounds(e){return Array.isArray(e)&&e.length===4?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]}contains(e){const i=Math.pow(2,e.z),a=Math.floor(c.O(this.bounds.getWest())*i),o=Math.floor(c.Q(this.bounds.getNorth())*i),u=Math.ceil(c.O(this.bounds.getEast())*i),f=Math.ceil(c.Q(this.bounds.getSouth())*i);return e.x>=a&&e.x<u&&e.y>=o&&e.y<f}}class $r extends c.E{constructor(e,i,a,o){if(super(),this.id=e,this.dispatcher=a,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,c.e(this,c.M(i,["url","scheme","tileSize","promoteId"])),this._options=c.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(o)}load(){return c._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const e=yield Qi(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),e&&(c.e(this,e),e.bounds&&(this.tileBounds=new Gr(e.bounds,this.minzoom,this.maxzoom)),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new c.k("data",{dataType:"source",sourceDataType:"content"})))}catch(e){this._tileJSONRequest=null,this.fire(new c.j(e))}})}loaded(){return this._loaded}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}onAdd(e){this.map=e,this.load()}setSourceProperty(e){this._tileJSONRequest&&this._tileJSONRequest.abort(),e(),this.load()}setTiles(e){return this.setSourceProperty(()=>{this._options.tiles=e}),this}setUrl(e){return this.setSourceProperty(()=>{this.url=e,this._options.url=e}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return c.e({},this._options)}loadTile(e){return c._(this,void 0,void 0,function*(){const i=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),a={request:this.map._requestManager.transformRequest(i,"Tile"),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};a.request.collectResourceTiming=this._collectResourceTiming;let o="RT";if(e.actor&&e.state!=="expired"){if(e.state==="loading")return new Promise((u,f)=>{e.reloadPromise={resolve:u,reject:f}})}else e.actor=this.dispatcher.getActor(),o="LT";e.abortController=new AbortController;try{const u=yield e.actor.sendAsync({type:o,data:a},e.abortController);if(delete e.abortController,e.aborted)return;this._afterTileLoadWorkerResponse(e,u)}catch(u){if(delete e.abortController,e.aborted)return;if(u&&u.status!==404)throw u;this._afterTileLoadWorkerResponse(e,null)}})}_afterTileLoadWorkerResponse(e,i){if(i&&i.resourceTiming&&(e.resourceTiming=i.resourceTiming),i&&this.map._refreshExpiredTiles&&e.setExpiryData(i),e.loadVectorData(i,this.map.painter),e.reloadPromise){const a=e.reloadPromise;e.reloadPromise=null,this.loadTile(e).then(a.resolve).catch(a.reject)}}abortTile(e){return c._(this,void 0,void 0,function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.actor&&(yield e.actor.sendAsync({type:"AT",data:{uid:e.uid,type:this.type,source:this.id}}))})}unloadTile(e){return c._(this,void 0,void 0,function*(){e.unloadVectorData(),e.actor&&(yield e.actor.sendAsync({type:"RMT",data:{uid:e.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class Bi extends c.E{constructor(e,i,a,o){super(),this.id=e,this.dispatcher=a,this.setEventedParent(o),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=c.e({type:"raster"},i),c.e(this,c.M(i,["url","scheme","tileSize"]))}load(){return c._(this,arguments,void 0,function*(e=!1){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const i=yield Qi(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,i&&(c.e(this,i),i.bounds&&(this.tileBounds=new Gr(i.bounds,this.minzoom,this.maxzoom)),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new c.k("data",{dataType:"source",sourceDataType:"content",sourceDataChanged:e})))}catch(i){this._tileJSONRequest=null,this.fire(new c.j(i))}})}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(e){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),e(),this.load(!0)}setTiles(e){return this.setSourceProperty(()=>{this._options.tiles=e}),this}setUrl(e){return this.setSourceProperty(()=>{this.url=e,this._options.url=e}),this}serialize(){return c.e({},this._options)}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(e){return c._(this,void 0,void 0,function*(){const i=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);e.abortController=new AbortController;try{const a=yield oi.getImage(this.map._requestManager.transformRequest(i,"Tile"),e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(a&&a.data){this.map._refreshExpiredTiles&&a.cacheControl&&a.expires&&e.setExpiryData({cacheControl:a.cacheControl,expires:a.expires});const o=this.map.painter.context,u=o.gl,f=a.data;e.texture=this.map.painter.getTileTexture(f.width),e.texture?e.texture.update(f,{useMipmap:!0}):(e.texture=new Ct(o,f,u.RGBA,{useMipmap:!0}),e.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE,u.LINEAR_MIPMAP_NEAREST)),e.state="loaded"}}catch(a){if(delete e.abortController,e.aborted)e.state="unloaded";else if(a)throw e.state="errored",a}})}abortTile(e){return c._(this,void 0,void 0,function*(){e.abortController&&(e.abortController.abort(),delete e.abortController)})}unloadTile(e){return c._(this,void 0,void 0,function*(){e.texture&&this.map.painter.saveTileTexture(e.texture)})}hasTransition(){return!1}}class vr extends Bi{constructor(e,i,a,o){super(e,i,a,o),this.type="raster-dem",this.maxzoom=22,this._options=c.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(e){return c._(this,void 0,void 0,function*(){const i=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),a=this.map._requestManager.transformRequest(i,"Tile");e.neighboringTiles=this._getNeighboringTiles(e.tileID),e.abortController=new AbortController;try{const o=yield oi.getImage(a,e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(o&&o.data){const u=o.data;this.map._refreshExpiredTiles&&o.cacheControl&&o.expires&&e.setExpiryData({cacheControl:o.cacheControl,expires:o.expires});const f=c.b(u)&&c.U()?u:yield this.readImageNow(u),_={type:this.type,uid:e.uid,source:this.id,rawImageData:f,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!e.actor||e.state==="expired"){e.actor=this.dispatcher.getActor();const y=yield e.actor.sendAsync({type:"LDT",data:_});e.dem=y,e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0,e.state="loaded"}}}catch(o){if(delete e.abortController,e.aborted)e.state="unloaded";else if(o)throw e.state="errored",o}})}readImageNow(e){return c._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&c.V()){const i=e.width+2,a=e.height+2;try{return new c.R({width:i,height:a},yield c.W(e,-1,-1,i,a))}catch{}}return Ze.getImageData(e,1)})}_getNeighboringTiles(e){const i=e.canonical,a=Math.pow(2,i.z),o=(i.x-1+a)%a,u=i.x===0?e.wrap-1:e.wrap,f=(i.x+1+a)%a,_=i.x+1===a?e.wrap+1:e.wrap,y={};return y[new c.S(e.overscaledZ,u,i.z,o,i.y).key]={backfilled:!1},y[new c.S(e.overscaledZ,_,i.z,f,i.y).key]={backfilled:!1},i.y>0&&(y[new c.S(e.overscaledZ,u,i.z,o,i.y-1).key]={backfilled:!1},y[new c.S(e.overscaledZ,e.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},y[new c.S(e.overscaledZ,_,i.z,f,i.y-1).key]={backfilled:!1}),i.y+1<a&&(y[new c.S(e.overscaledZ,u,i.z,o,i.y+1).key]={backfilled:!1},y[new c.S(e.overscaledZ,e.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},y[new c.S(e.overscaledZ,_,i.z,f,i.y+1).key]={backfilled:!1}),y}unloadTile(e){return c._(this,void 0,void 0,function*(){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state="unloaded",e.actor&&(yield e.actor.sendAsync({type:"RDT",data:{type:this.type,uid:e.uid,source:this.id}}))})}}class br extends c.E{constructor(e,i,a,o){super(),this.id=e,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=a.getActor(),this.setEventedParent(o),this._data=i.data,this._options=c.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&&c.w(`The maxzoom value "${this.maxzoom}" is expected to be greater than the clusterMaxZoom value "${i.clusterMaxZoom}".`),this.workerOptions=c.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:c.X,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:i.clusterMaxZoom!==void 0?i.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,i.clusterMinPoints||2),extent:c.X,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)}_pixelsToTileUnits(e){return e*(c.X/this.tileSize)}load(){return c._(this,void 0,void 0,function*(){yield this._updateWorkerData()})}onAdd(e){this.map=e,this.load()}setData(e){return this._data=e,this._updateWorkerData(),this}updateData(e){return this._updateWorkerData(e),this}getData(){return c._(this,void 0,void 0,function*(){const e=c.e({type:this.type},this.workerOptions);return this.actor.sendAsync({type:"GD",data:e})})}setClusterOptions(e){return this.workerOptions.cluster=e.cluster,e&&(e.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=this._pixelsToTileUnits(e.clusterRadius)),e.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=e.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(e){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:e,source:this.id}})}getClusterChildren(e){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:e,source:this.id}})}getClusterLeaves(e,i,a){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:e,limit:i,offset:a}})}_updateWorkerData(e){return c._(this,void 0,void 0,function*(){const i=c.e({type:this.type},this.workerOptions);e?i.dataDiff=e:typeof this._data=="string"?(i.request=this.map._requestManager.transformRequest(Ze.resolveURL(this._data),"Source"),i.request.collectResourceTiming=this._collectResourceTiming):i.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new c.k("dataloading",{dataType:"source"}));try{const a=yield this.actor.sendAsync({type:"LD",data:i});if(this._pendingLoads--,this._removed||a.abandoned)return void this.fire(new c.k("dataabort",{dataType:"source"}));let o=null;a.resourceTiming&&a.resourceTiming[this.id]&&(o=a.resourceTiming[this.id].slice(0));const u={dataType:"source"};this._collectResourceTiming&&o&&o.length>0&&c.e(u,{resourceTiming:o}),this.fire(new c.k("data",Object.assign(Object.assign({},u),{sourceDataType:"metadata"}))),this.fire(new c.k("data",Object.assign(Object.assign({},u),{sourceDataType:"content"})))}catch(a){if(this._pendingLoads--,this._removed)return void this.fire(new c.k("dataabort",{dataType:"source"}));this.fire(new c.j(a))}})}loaded(){return this._pendingLoads===0}loadTile(e){return c._(this,void 0,void 0,function*(){const i=e.actor?"RT":"LT";e.actor=this.actor;const a={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};e.abortController=new AbortController;const o=yield this.actor.sendAsync({type:i,data:a},e.abortController);delete e.abortController,e.unloadVectorData(),e.aborted||e.loadVectorData(o,this.map.painter,i==="RT")})}abortTile(e){return c._(this,void 0,void 0,function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.aborted=!0})}unloadTile(e){return c._(this,void 0,void 0,function*(){e.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:e.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return c.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}class mi extends c.E{constructor(e,i,a,o){super(),this.flippedWindingOrder=!1,this.id=e,this.dispatcher=a,this.coordinates=i.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(o),this.options=i}load(e){return c._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const i=yield oi.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,i&&i.data&&(this.image=i.data,e&&(this.coordinates=e),this._finishLoading())}catch(i){this._request=null,this._loaded=!0,this.fire(new c.j(i))}})}loaded(){return this._loaded}updateImage(e){return e.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=e.url,this.load(e.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(e){this.coordinates=e;const i=e.map(c.Y.fromLngLat);var a;return this.tileID=function(o){let u=1/0,f=1/0,_=-1/0,y=-1/0;for(const S of o)u=Math.min(u,S.x),f=Math.min(f,S.y),_=Math.max(_,S.x),y=Math.max(y,S.y);const v=Math.max(_-u,y-f),T=Math.max(0,Math.floor(-Math.log(v)/Math.LN2)),P=Math.pow(2,T);return new c.Z(T,Math.floor((u+_)/2*P),Math.floor((f+y)/2*P))}(i),this.minzoom=this.maxzoom=this.tileID.z,this.tileCoords=i.map(o=>this.tileID.getTilePoint(o)._round()),this.flippedWindingOrder=((a=this.tileCoords)[1].x-a[0].x)*(a[2].y-a[0].y)-(a[1].y-a[0].y)*(a[2].x-a[0].x)<0,this.fire(new c.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const e=this.map.painter.context,i=e.gl;this.texture||(this.texture=new Ct(e,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE));let a=!1;for(const o in this.tiles){const u=this.tiles[o];u.state!=="loaded"&&(u.state="loaded",u.texture=this.texture,a=!0)}a&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(e){return c._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={}):e.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class qr extends mi{constructor(e,i,a,o){super(e,i,a,o),this.roundZoom=!0,this.type="video",this.options=i}load(){return c._(this,void 0,void 0,function*(){this._loaded=!1;const e=this.options;this.urls=[];for(const i of e.urls)this.urls.push(this.map._requestManager.transformRequest(i,"Source").url);try{const i=yield c.a0(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 c.j(i))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(e){if(this.video){const i=this.video.seekable;e<i.start(0)||e>i.end(0)?this.fire(new c.j(new c.$(`sources.${this.id}`,null,`Playback for this video can be set only between the ${i.start(0)} and ${i.end(0)}-second mark.`))):this.video.currentTime=e}}getVideo(){return this.video}onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const e=this.map.painter.context,i=e.gl;this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new Ct(e,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE));let a=!1;for(const o in this.tiles){const u=this.tiles[o];u.state!=="loaded"&&(u.state="loaded",u.texture=this.texture,a=!0)}a&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class Hr extends mi{constructor(e,i,a,o){super(e,i,a,o),i.coordinates?Array.isArray(i.coordinates)&&i.coordinates.length===4&&!i.coordinates.some(u=>!Array.isArray(u)||u.length!==2||u.some(f=>typeof f!="number"))||this.fire(new c.j(new c.$(`sources.${e}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new c.j(new c.$(`sources.${e}`,null,'missing required property "coordinates"'))),i.animate&&typeof i.animate!="boolean"&&this.fire(new c.j(new c.$(`sources.${e}`,null,'optional "animate" property must be a boolean value'))),i.canvas?typeof i.canvas=="string"||i.canvas instanceof HTMLCanvasElement||this.fire(new c.j(new c.$(`sources.${e}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new c.j(new c.$(`sources.${e}`,null,'missing required property "canvas"'))),this.options=i,this.animate=i.animate===void 0||i.animate}load(){return c._(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 c.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const i=this.map.painter.context,a=i.gl;this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new Ct(i,this.canvas,a.RGBA,{premultiply:!0});let o=!1;for(const u in this.tiles){const f=this.tiles[u];f.state!=="loaded"&&(f.state="loaded",f.texture=this.texture,o=!0)}o&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}}const wr={},Jn=h=>{switch(h){case"geojson":return br;case"image":return mi;case"raster":return Bi;case"raster-dem":return vr;case"vector":return $r;case"video":return qr;case"canvas":return Hr}return wr[h]},Xr="RTLPluginLoaded";class er extends c.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=Zr()}_syncState(e){return this.status=e,this.dispatcher.broadcast("SRPS",{pluginStatus:e,pluginURL:this.url}).catch(i=>{throw this.status="error",i})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(e){return c._(this,arguments,void 0,function*(i,a=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=Ze.resolveURL(i),!this.url)throw new Error(`requested url ${i} is invalid`);if(this.status==="unavailable"){if(!a)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return c._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new c.k(Xr))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let Wr=null;function tr(){return Wr||(Wr=new er),Wr}class Kr{constructor(e,i){this.timeAdded=0,this.fadeEndTime=0,this.tileID=e,this.uid=c.a1(),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"}registerFadeDuration(e){const i=e+this.timeAdded;i<this.fadeEndTime||(this.fadeEndTime=i)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(e){this.demTexture&&e.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(e,i,a){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",e){e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestFeatureIndex.rawTileData=e.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(o,u){const f={};if(!u)return f;for(const _ of o){const y=_.layerIds.map(v=>u.getLayer(v)).filter(Boolean);if(y.length!==0){_.layers=y,_.stateDependentLayerIds&&(_.stateDependentLayers=_.stateDependentLayerIds.map(v=>y.filter(T=>T.id===v)[0]));for(const v of y)f[v.id]=_}}return f}(e.buckets,i==null?void 0:i.style),this.hasSymbolBuckets=!1;for(const o in this.buckets){const u=this.buckets[o];if(u instanceof c.a3){if(this.hasSymbolBuckets=!0,!a)break;u.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const o in this.buckets){const u=this.buckets[o];if(u instanceof c.a3&&u.hasRTLText){this.hasRTLText=!0,tr().lazyLoad();break}}this.queryPadding=0;for(const o in this.buckets){const u=this.buckets[o];this.queryPadding=Math.max(this.queryPadding,i.style.getLayer(o).queryRadius(u))}e.imageAtlas&&(this.imageAtlas=e.imageAtlas),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage)}else this.collisionBoxArray=new c.a2}unloadVectorData(){for(const e in this.buckets)this.buckets[e].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(e){return this.buckets[e.id]}upload(e){for(const a in this.buckets){const o=this.buckets[a];o.uploadPending()&&o.upload(e)}const i=e.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Ct(e,this.imageAtlas.image,i.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Ct(e,this.glyphAtlasImage,i.ALPHA),this.glyphAtlasImage=null)}prepare(e){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(e,this.imageAtlasTexture)}queryRenderedFeatures(e,i,a,o,u,f,_,y,v,T){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:o,cameraQueryGeometry:u,scale:f,tileSize:this.tileSize,pixelPosMatrix:T,transform:y,params:_,queryPadding:this.queryPadding*v},e,i,a):{}}querySourceFeatures(e,i){const a=this.latestFeatureIndex;if(!a||!a.rawTileData)return;const o=a.loadVTLayers(),u=i&&i.sourceLayer?i.sourceLayer:"",f=o._geojsonTileLayer||o[u];if(!f)return;const _=c.a4(i&&i.filter),{z:y,x:v,y:T}=this.tileID.canonical,P={z:y,x:v,y:T};for(let S=0;S<f.length;S++){const A=f.feature(S);if(_.needGeometry){const N=c.a5(A,!0);if(!_.filter(new c.z(this.tileID.overscaledZ),N,this.tileID.canonical))continue}else if(!_.filter(new c.z(this.tileID.overscaledZ),A))continue;const R=a.getId(A,u),V=new c.a6(A,y,v,T,R);V.tile=P,e.push(V)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(e){const i=this.expirationTime;if(e.cacheControl){const a=c.a7(e.cacheControl);a["max-age"]&&(this.expirationTime=Date.now()+1e3*a["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){const a=Date.now();let o=!1;if(this.expirationTime>a)o=!1;else if(i)if(this.expirationTime<i)o=!0;else{const u=this.expirationTime-i;u?this.expirationTime=a+Math.max(u,3e4):o=!0}else o=!0;o?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(e,i){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(e).length===0)return;const a=this.latestFeatureIndex.loadVTLayers();for(const o in this.buckets){if(!i.style.hasLayer(o))continue;const u=this.buckets[o],f=u.layers[0].sourceLayer||"_geojsonTileLayer",_=a[f],y=e[f];if(!_||!y||Object.keys(y).length===0)continue;u.update(y,_,this.imageAtlas&&this.imageAtlas.patternPositions||{});const v=i&&i.style&&i.style.getLayer(o);v&&(this.queryPadding=Math.max(this.queryPadding,v.queryRadius(u)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<Ze.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(e){this.symbolFadeHoldUntil=Ze.now()+e}setDependencies(e,i){const a={};for(const o of i)a[o]=!0;this.dependencies[e]=a}hasDependency(e,i){for(const a of e){const o=this.dependencies[a];if(o){for(const u of i)if(o[u])return!0}}return!1}}class Tr{constructor(e,i){this.max=e,this.onRemove=i,this.reset()}reset(){for(const e in this.data)for(const i of this.data[e])i.timeout&&clearTimeout(i.timeout),this.onRemove(i.value);return this.data={},this.order=[],this}add(e,i,a){const o=e.wrapped().key;this.data[o]===void 0&&(this.data[o]=[]);const u={value:i,timeout:void 0};if(a!==void 0&&(u.timeout=setTimeout(()=>{this.remove(e,u)},a)),this.data[o].push(u),this.order.push(o),this.order.length>this.max){const f=this._getAndRemoveByKey(this.order[0]);f&&this.onRemove(f)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){const i=this.data[e].shift();return i.timeout&&clearTimeout(i.timeout),this.data[e].length===0&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),i.value}getByKey(e){const i=this.data[e];return i?i[0].value:null}get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,i){if(!this.has(e))return this;const a=e.wrapped().key,o=i===void 0?0:this.data[a].indexOf(i),u=this.data[a][o];return this.data[a].splice(o,1),u.timeout&&clearTimeout(u.timeout),this.data[a].length===0&&delete this.data[a],this.onRemove(u.value),this.order.splice(this.order.indexOf(a),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){const i=this._getAndRemoveByKey(this.order[0]);i&&this.onRemove(i)}return this}filter(e){const i=[];for(const a in this.data)for(const o of this.data[a])e(o.value)||i.push(o);for(const a of i)this.remove(a.value.tileID,a)}}class vn{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(e,i,a){const o=String(i);if(this.stateChanges[e]=this.stateChanges[e]||{},this.stateChanges[e][o]=this.stateChanges[e][o]||{},c.e(this.stateChanges[e][o],a),this.deletedStates[e]===null){this.deletedStates[e]={};for(const u in this.state[e])u!==o&&(this.deletedStates[e][u]=null)}else if(this.deletedStates[e]&&this.deletedStates[e][o]===null){this.deletedStates[e][o]={};for(const u in this.state[e][o])a[u]||(this.deletedStates[e][o][u]=null)}else for(const u in a)this.deletedStates[e]&&this.deletedStates[e][o]&&this.deletedStates[e][o][u]===null&&delete this.deletedStates[e][o][u]}removeFeatureState(e,i,a){if(this.deletedStates[e]===null)return;const o=String(i);if(this.deletedStates[e]=this.deletedStates[e]||{},a&&i!==void 0)this.deletedStates[e][o]!==null&&(this.deletedStates[e][o]=this.deletedStates[e][o]||{},this.deletedStates[e][o][a]=null);else if(i!==void 0)if(this.stateChanges[e]&&this.stateChanges[e][o])for(a in this.deletedStates[e][o]={},this.stateChanges[e][o])this.deletedStates[e][o][a]=null;else this.deletedStates[e][o]=null;else this.deletedStates[e]=null}getState(e,i){const a=String(i),o=c.e({},(this.state[e]||{})[a],(this.stateChanges[e]||{})[a]);if(this.deletedStates[e]===null)return{};if(this.deletedStates[e]){const u=this.deletedStates[e][i];if(u===null)return{};for(const f in u)delete o[f]}return o}initializeTileState(e,i){e.setFeatureState(this.state,i)}coalesceChanges(e,i){const a={};for(const o in this.stateChanges){this.state[o]=this.state[o]||{};const u={};for(const f in this.stateChanges[o])this.state[o][f]||(this.state[o][f]={}),c.e(this.state[o][f],this.stateChanges[o][f]),u[f]=this.state[o][f];a[o]=u}for(const o in this.deletedStates){this.state[o]=this.state[o]||{};const u={};if(this.deletedStates[o]===null)for(const f in this.state[o])u[f]={},this.state[o][f]={};else for(const f in this.deletedStates[o]){if(this.deletedStates[o][f]===null)this.state[o][f]={};else for(const _ of Object.keys(this.deletedStates[o][f]))delete this.state[o][f][_];u[f]=this.state[o][f]}a[o]=a[o]||{},c.e(a[o],u)}if(this.stateChanges={},this.deletedStates={},Object.keys(a).length!==0)for(const o in e)e[o].setFeatureState(a,i)}}function bn(h,e,i){const a=e.intersectsFrustum(h);if(!i)return a;const o=e.intersectsPlane(i);return a===0||o===0?0:a===2&&o===2?2:1}function Qn(h,e,i,a,o){let u=h;const f=Math.atan(e/i),_=Math.hypot(e,i);return u=h+c.a8(a/_/Math.max(.5,Math.cos(c.aa(o/2)))),u+=1*c.a8(Math.cos(f))/2,u+=c.ab(h-u,-0,0),u}function Pr(h,e){const i=(e.roundZoom?Math.round:Math.floor)(h.zoom+c.a8(h.tileSize/e.tileSize));return Math.max(0,i)}function j(h,e){const i=h.getCameraFrustum(),a=h.getClippingPlane(),o=h.screenPointToMercatorCoordinate(h.getCameraPoint()),u=c.Y.fromLngLat(h.center,h.elevation);o.z=u.z+Math.cos(h.pitchInRadians)*h.cameraToCenterDistance/h.worldSize;const f=h.getCoveringTilesDetailsProvider(),_=f.allowVariableZoom(h,e),y=Pr(h,e),v=e.minzoom||0,T=e.maxzoom!==void 0?e.maxzoom:h.maxZoom,P=Math.min(Math.max(0,y),T),S=Math.pow(2,P),A=[S*o.x,S*o.y,0],R=[S*u.x,S*u.y,0],V=Math.hypot(u.x-o.x,u.y-o.y),N=Math.abs(u.z-o.z),U=Math.hypot(V,N),G=K=>({zoom:0,x:0,y:0,wrap:K,fullyVisible:!1}),X=[],W=[];if(h.renderWorldCopies&&f.allowWorldCopies())for(let K=1;K<=3;K++)X.push(G(-K)),X.push(G(K));for(X.push(G(0));X.length>0;){const K=X.pop(),Q=K.x,J=K.y;let se=K.fullyVisible;const oe={x:Q,y:J,z:K.zoom},me=f.getTileAABB(oe,K.wrap,h.elevation,e);if(!se){const Pe=bn(i,me,a);if(Pe===0)continue;se=Pe===2}const ye=f.distanceToTile2d(o.x,o.y,oe,me);let de=y;_&&(de=(e.calculateTileZoom||Qn)(h.zoom+c.a8(h.tileSize/e.tileSize),ye,N,U,h.fov)),de=(e.roundZoom?Math.round:Math.floor)(de),de=Math.max(0,de);const Se=Math.min(de,T);if(K.wrap=f.getWrap(u,oe,K.wrap),K.zoom>=Se){if(K.zoom<v)continue;const Pe=P-K.zoom,ve=A[0]-.5-(Q<<Pe),Ee=A[1]-.5-(J<<Pe),$e=e.reparseOverscaled?Math.max(K.zoom,de):K.zoom;W.push({tileID:new c.S(K.zoom===T?$e:K.zoom,K.wrap,K.zoom,Q,J),distanceSq:c.a9([R[0]-.5-Q,R[1]-.5-J]),tileDistanceToCamera:Math.sqrt(ve*ve+Ee*Ee)})}else for(let Pe=0;Pe<4;Pe++)X.push({zoom:K.zoom+1,x:(Q<<1)+Pe%2,y:(J<<1)+(Pe>>1),wrap:K.wrap,fullyVisible:se})}return W.sort((K,Q)=>K.distanceSq-Q.distanceSq).map(K=>K.tileID)}class D extends c.E{constructor(e,i,a){super(),this.id=e,this.dispatcher=a,this.on("data",o=>this._dataHandler(o)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((o,u,f,_)=>{const y=new(Jn(u.type))(o,u,f,_);if(y.id!==o)throw new Error(`Expected Source id to be ${o} instead of ${y.id}`);return y})(e,i,a,this),this._tiles={},this._cache=new Tr(0,o=>this._unloadTile(o)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new vn,this._didEmitContent=!1,this._updated=!1}onAdd(e){this.map=e,this._maxTileCacheSize=e?e._maxTileCacheSize:null,this._maxTileCacheZoomLevels=e?e._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(e)}onRemove(e){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(e)}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 e in this._tiles){const i=this._tiles[e];if(i.state!=="loaded"&&i.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(e,i,a){return c._(this,void 0,void 0,function*(){try{yield this._source.loadTile(e),this._tileLoaded(e,i,a)}catch(o){e.state="errored",o.status!==404?this._source.fire(new c.j(o,{tile:e})):this.update(this.transform,this.terrain)}})}_unloadTile(e){this._source.unloadTile&&this._source.unloadTile(e)}_abortTile(e){this._source.abortTile&&this._source.abortTile(e),this._source.fire(new c.k("dataabort",{tile:e,coord:e.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const i in this._tiles){const a=this._tiles[i];a.upload(e),a.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(e=>e.tileID).sort(L).map(e=>e.key)}getRenderableIds(e){const i=[];for(const a in this._tiles)this._isIdRenderable(a,e)&&i.push(this._tiles[a]);return e?i.sort((a,o)=>{const u=a.tileID,f=o.tileID,_=new c.P(u.canonical.x,u.canonical.y)._rotate(-this.transform.bearingInRadians),y=new c.P(f.canonical.x,f.canonical.y)._rotate(-this.transform.bearingInRadians);return u.overscaledZ-f.overscaledZ||y.y-_.y||y.x-_.x}).map(a=>a.tileID.key):i.map(a=>a.tileID).sort(L).map(a=>a.key)}hasRenderableParent(e){const i=this.findLoadedParent(e,0);return!!i&&this._isIdRenderable(i.tileID.key)}_isIdRenderable(e,i){return this._tiles[e]&&this._tiles[e].hasData()&&!this._coveredTiles[e]&&(i||!this._tiles[e].holdingForFade())}reload(e){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const i in this._tiles)(e||this._tiles[i].state!=="errored")&&this._reloadTile(i,"reloading")}}_reloadTile(e,i){return c._(this,void 0,void 0,function*(){const a=this._tiles[e];a&&(a.state!=="loading"&&(a.state=i),yield this._loadTile(a,e,i))})}_tileLoaded(e,i,a){e.timeAdded=Ze.now(),a==="expired"&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(i,e),this.getSource().type==="raster-dem"&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),e.aborted||this._source.fire(new c.k("data",{dataType:"source",tile:e,coord:e.tileID}))}_backfillDEM(e){const i=this.getRenderableIds();for(let o=0;o<i.length;o++){const u=i[o];if(e.neighboringTiles&&e.neighboringTiles[u]){const f=this.getTileByID(u);a(e,f),a(f,e)}}function a(o,u){o.needsHillshadePrepare=!0,o.needsTerrainPrepare=!0;let f=u.tileID.canonical.x-o.tileID.canonical.x;const _=u.tileID.canonical.y-o.tileID.canonical.y,y=Math.pow(2,o.tileID.canonical.z),v=u.tileID.key;f===0&&_===0||Math.abs(_)>1||(Math.abs(f)>1&&(Math.abs(f+y)===1?f+=y:Math.abs(f-y)===1&&(f-=y)),u.dem&&o.dem&&(o.dem.backfillBorder(u.dem,f,_),o.neighboringTiles&&o.neighboringTiles[v]&&(o.neighboringTiles[v].backfilled=!0)))}}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._tiles[e]}_retainLoadedChildren(e,i,a,o){for(const u in this._tiles){let f=this._tiles[u];if(o[u]||!f.hasData()||f.tileID.overscaledZ<=i||f.tileID.overscaledZ>a)continue;let _=f.tileID;for(;f&&f.tileID.overscaledZ>i+1;){const v=f.tileID.scaledTo(f.tileID.overscaledZ-1);f=this._tiles[v.key],f&&f.hasData()&&(_=v)}let y=_;for(;y.overscaledZ>i;)if(y=y.scaledTo(y.overscaledZ-1),e[y.key]||e[y.canonical.key]){o[_.key]=_;break}}}findLoadedParent(e,i){if(e.key in this._loadedParentTiles){const a=this._loadedParentTiles[e.key];return a&&a.tileID.overscaledZ>=i?a:null}for(let a=e.overscaledZ-1;a>=i;a--){const o=e.scaledTo(a),u=this._getLoadedTile(o);if(u)return u}}findLoadedSibling(e){return this._getLoadedTile(e)}_getLoadedTile(e){const i=this._tiles[e.key];return i&&i.hasData()?i:this._cache.getByKey(e.wrapped().key)}updateCacheSize(e){const i=Math.ceil(e.width/this._source.tileSize)+1,a=Math.ceil(e.height/this._source.tileSize)+1,o=Math.floor(i*a*(this._maxTileCacheZoomLevels===null?c.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),u=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,o):o;this._cache.setMaxSize(u)}handleWrapJump(e){const i=Math.round((e-(this._prevLng===void 0?e:this._prevLng))/360);if(this._prevLng=e,i){const a={};for(const o in this._tiles){const u=this._tiles[o];u.tileID=u.tileID.unwrapTo(u.tileID.wrap+i),a[u.tileID.key]=u}this._tiles=a;for(const o in this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(const o in this._tiles)this._setTileReloadTimer(o,this._tiles[o])}}_updateCoveredAndRetainedTiles(e,i,a,o,u,f){const _={},y={},v=Object.keys(e),T=Ze.now();for(const P of v){const S=e[P],A=this._tiles[P];if(!A||A.fadeEndTime!==0&&A.fadeEndTime<=T)continue;const R=this.findLoadedParent(S,i),V=this.findLoadedSibling(S),N=R||V||null;N&&(this._addTile(N.tileID),_[N.tileID.key]=N.tileID),y[P]=S}this._retainLoadedChildren(y,o,a,e);for(const P in _)e[P]||(this._coveredTiles[P]=!0,e[P]=_[P]);if(f){const P={},S={};for(const A of u)this._tiles[A.key].hasData()?P[A.key]=A:S[A.key]=A;for(const A in S){const R=S[A].children(this._source.maxzoom);this._tiles[R[0].key]&&this._tiles[R[1].key]&&this._tiles[R[2].key]&&this._tiles[R[3].key]&&(P[R[0].key]=e[R[0].key]=R[0],P[R[1].key]=e[R[1].key]=R[1],P[R[2].key]=e[R[2].key]=R[2],P[R[3].key]=e[R[3].key]=R[3],delete S[A])}for(const A in S){const R=S[A],V=this.findLoadedParent(R,this._source.minzoom),N=this.findLoadedSibling(R),U=V||N||null;if(U){P[U.tileID.key]=e[U.tileID.key]=U.tileID;for(const G in P)P[G].isChildOf(U.tileID)&&delete P[G]}}for(const A in this._tiles)P[A]||(this._coveredTiles[A]=!0)}}update(e,i){if(!this._sourceLoaded||this._paused)return;let a;this.transform=e,this.terrain=i,this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?a=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(T=>new c.S(T.canonical.z,T.wrap,T.canonical.z,T.canonical.x,T.canonical.y)):(a=j(e,{tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:i,calculateTileZoom:this._source.calculateTileZoom}),this._source.hasTile&&(a=a.filter(T=>this._source.hasTile(T)))):a=[];const o=Pr(e,this._source),u=Math.max(o-D.maxOverzooming,this._source.minzoom),f=Math.max(o+D.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const T={};for(const P of a)if(P.canonical.z>this._source.minzoom){const S=P.scaledTo(P.canonical.z-1);T[S.key]=S;const A=P.scaledTo(Math.max(this._source.minzoom,Math.min(P.canonical.z,5)));T[A.key]=A}a=a.concat(Object.values(T))}const _=a.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,_&&this.fire(new c.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const y=this._updateRetainedTiles(a,o);B(this._source.type)&&this._updateCoveredAndRetainedTiles(y,u,f,o,a,i);for(const T in y)this._tiles[T].clearFadeHold();const v=c.ac(this._tiles,y);for(const T of v){const P=this._tiles[T];P.hasSymbolBuckets&&!P.holdingForFade()?P.setHoldDuration(this.map._fadeDuration):P.hasSymbolBuckets&&!P.symbolFadeFinished()||this._removeTile(T)}this._updateLoadedParentTileCache(),this._updateLoadedSiblingTileCache()}releaseSymbolFadeTiles(){for(const e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(e)}_updateRetainedTiles(e,i){var a;const o={},u={},f=Math.max(i-D.maxOverzooming,this._source.minzoom),_=Math.max(i+D.maxUnderzooming,this._source.minzoom),y={};for(const v of e){const T=this._addTile(v);o[v.key]=v,T.hasData()||i<this._source.maxzoom&&(y[v.key]=v)}this._retainLoadedChildren(y,i,_,o);for(const v of e){let T=this._tiles[v.key];if(T.hasData())continue;if(i+1>this._source.maxzoom){const S=v.children(this._source.maxzoom)[0],A=this.getTile(S);if(A&&A.hasData()){o[S.key]=S;continue}}else{const S=v.children(this._source.maxzoom);if(o[S[0].key]&&o[S[1].key]&&o[S[2].key]&&o[S[3].key])continue}let P=T.wasRequested();for(let S=v.overscaledZ-1;S>=f;--S){const A=v.scaledTo(S);if(u[A.key])break;if(u[A.key]=!0,T=this.getTile(A),!T&&P&&(T=this._addTile(A)),T){const R=T.hasData();if((R||!(!((a=this.map)===null||a===void 0)&&a.cancelPendingTileRequestsWhileZooming)||P)&&(o[A.key]=A),P=T.wasRequested(),R)break}}}return o}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const e in this._tiles){const i=[];let a,o=this._tiles[e].tileID;for(;o.overscaledZ>0;){if(o.key in this._loadedParentTiles){a=this._loadedParentTiles[o.key];break}i.push(o.key);const u=o.scaledTo(o.overscaledZ-1);if(a=this._getLoadedTile(u),a)break;o=u}for(const u of i)this._loadedParentTiles[u]=a}}_updateLoadedSiblingTileCache(){this._loadedSiblingTiles={};for(const e in this._tiles){const i=this._tiles[e].tileID,a=this._getLoadedTile(i);this._loadedSiblingTiles[i.key]=a}}_addTile(e){let i=this._tiles[e.key];if(i)return i;i=this._cache.getAndRemove(e),i&&(this._setTileReloadTimer(e.key,i),i.tileID=e,this._state.initializeTileState(i,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,i)));const a=i;return i||(i=new Kr(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(i,e.key,i.state)),i.uses++,this._tiles[e.key]=i,a||this._source.fire(new c.k("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i}_setTileReloadTimer(e,i){e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);const a=i.getExpiryTimeout();a&&(this._timers[e]=setTimeout(()=>{this._reloadTile(e,"expired"),delete this._timers[e]},a))}_removeTile(e){const i=this._tiles[e];i&&(i.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),i.uses>0||(i.hasData()&&i.state!=="reloading"?this._cache.add(i.tileID,i,i.getExpiryTimeout()):(i.aborted=!0,this._abortTile(i),this._unloadTile(i))))}_dataHandler(e){const i=e.sourceDataType;e.dataType==="source"&&i==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&e.dataType==="source"&&i==="content"&&(this.reload(e.sourceDataChanged),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const e in this._tiles)this._removeTile(e);this._cache.reset()}tilesIn(e,i,a){const o=[],u=this.transform;if(!u)return o;const f=a?u.getCameraQueryGeometry(e):e,_=e.map(R=>u.screenPointToMercatorCoordinate(R,this.terrain)),y=f.map(R=>u.screenPointToMercatorCoordinate(R,this.terrain)),v=this.getIds();let T=1/0,P=1/0,S=-1/0,A=-1/0;for(const R of y)T=Math.min(T,R.x),P=Math.min(P,R.y),S=Math.max(S,R.x),A=Math.max(A,R.y);for(let R=0;R<v.length;R++){const V=this._tiles[v[R]];if(V.holdingForFade())continue;const N=V.tileID,U=Math.pow(2,u.zoom-V.tileID.overscaledZ),G=i*V.queryPadding*c.X/V.tileSize/U,X=[N.getTilePoint(new c.Y(T,P)),N.getTilePoint(new c.Y(S,A))];if(X[0].x-G<c.X&&X[0].y-G<c.X&&X[1].x+G>=0&&X[1].y+G>=0){const W=_.map(Q=>N.getTilePoint(Q)),K=y.map(Q=>N.getTilePoint(Q));o.push({tile:V,tileID:N,queryGeometry:W,cameraQueryGeometry:K,scale:U})}}return o}getVisibleCoordinates(e){const i=this.getRenderableIds(e).map(a=>this._tiles[a].tileID);return this.transform&&this.transform.populateCache(i),i}hasTransition(){if(this._source.hasTransition())return!0;if(B(this._source.type)){const e=Ze.now();for(const i in this._tiles)if(this._tiles[i].fadeEndTime>=e)return!0}return!1}setFeatureState(e,i,a){this._state.updateState(e=e||"_geojsonTileLayer",i,a)}removeFeatureState(e,i,a){this._state.removeFeatureState(e=e||"_geojsonTileLayer",i,a)}getFeatureState(e,i){return this._state.getState(e=e||"_geojsonTileLayer",i)}setDependencies(e,i,a){const o=this._tiles[e];o&&o.setDependencies(i,a)}reloadTilesForDependencies(e,i){for(const a in this._tiles)this._tiles[a].hasDependency(e,i)&&this._reloadTile(a,"reloading");this._cache.filter(a=>!a.hasDependency(e,i))}}function L(h,e){const i=Math.abs(2*h.wrap)-+(h.wrap<0),a=Math.abs(2*e.wrap)-+(e.wrap<0);return h.overscaledZ-e.overscaledZ||a-i||e.canonical.y-h.canonical.y||e.canonical.x-h.canonical.x}function B(h){return h==="raster"||h==="image"||h==="video"}D.maxOverzooming=10,D.maxUnderzooming=3;class ${constructor(e,i){this.reset(e,i)}reset(e,i){this.points=e||[],this._distances=[0];for(let a=1;a<this.points.length;a++)this._distances[a]=this._distances[a-1]+this.points[a].dist(this.points[a-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(e){if(this.points.length===1)return this.points[0];e=c.ab(e,0,1);let i=1,a=this._distances[i];const o=e*this.paddedLength+this.padding;for(;a<o&&i<this._distances.length;)a=this._distances[++i];const u=i-1,f=this._distances[u],_=a-f,y=_>0?(o-f)/_:0;return this.points[u].mult(1-y).add(this.points[i].mult(y))}}function Y(h,e){let i=!0;return h==="always"||h!=="never"&&e!=="never"||(i=!1),i}class re{constructor(e,i,a){const o=this.boxCells=[],u=this.circleCells=[];this.xCellCount=Math.ceil(e/a),this.yCellCount=Math.ceil(i/a);for(let f=0;f<this.xCellCount*this.yCellCount;f++)o.push([]),u.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=i,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/i,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(e,i,a,o,u){this._forEachCell(i,a,o,u,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(i),this.bboxes.push(a),this.bboxes.push(o),this.bboxes.push(u)}insertCircle(e,i,a,o){this._forEachCell(i-o,a-o,i+o,a+o,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(i),this.circles.push(a),this.circles.push(o)}_insertBoxCell(e,i,a,o,u,f){this.boxCells[u].push(f)}_insertCircleCell(e,i,a,o,u,f){this.circleCells[u].push(f)}_query(e,i,a,o,u,f,_){if(a<0||e>this.width||o<0||i>this.height)return[];const y=[];if(e<=0&&i<=0&&this.width<=a&&this.height<=o){if(u)return[{key:null,x1:e,y1:i,x2:a,y2:o}];for(let v=0;v<this.boxKeys.length;v++)y.push({key:this.boxKeys[v],x1:this.bboxes[4*v],y1:this.bboxes[4*v+1],x2:this.bboxes[4*v+2],y2:this.bboxes[4*v+3]});for(let v=0;v<this.circleKeys.length;v++){const T=this.circles[3*v],P=this.circles[3*v+1],S=this.circles[3*v+2];y.push({key:this.circleKeys[v],x1:T-S,y1:P-S,x2:T+S,y2:P+S})}}else this._forEachCell(e,i,a,o,this._queryCell,y,{hitTest:u,overlapMode:f,seenUids:{box:{},circle:{}}},_);return y}query(e,i,a,o){return this._query(e,i,a,o,!1,null)}hitTest(e,i,a,o,u,f){return this._query(e,i,a,o,!0,u,f).length>0}hitTestCircle(e,i,a,o,u){const f=e-a,_=e+a,y=i-a,v=i+a;if(_<0||f>this.width||v<0||y>this.height)return!1;const T=[];return this._forEachCell(f,y,_,v,this._queryCellCircle,T,{hitTest:!0,overlapMode:o,circle:{x:e,y:i,radius:a},seenUids:{box:{},circle:{}}},u),T.length>0}_queryCell(e,i,a,o,u,f,_,y){const{seenUids:v,hitTest:T,overlapMode:P}=_,S=this.boxCells[u];if(S!==null){const R=this.bboxes;for(const V of S)if(!v.box[V]){v.box[V]=!0;const N=4*V,U=this.boxKeys[V];if(e<=R[N+2]&&i<=R[N+3]&&a>=R[N+0]&&o>=R[N+1]&&(!y||y(U))&&(!T||!Y(P,U.overlapMode))&&(f.push({key:U,x1:R[N],y1:R[N+1],x2:R[N+2],y2:R[N+3]}),T))return!0}}const A=this.circleCells[u];if(A!==null){const R=this.circles;for(const V of A)if(!v.circle[V]){v.circle[V]=!0;const N=3*V,U=this.circleKeys[V];if(this._circleAndRectCollide(R[N],R[N+1],R[N+2],e,i,a,o)&&(!y||y(U))&&(!T||!Y(P,U.overlapMode))){const G=R[N],X=R[N+1],W=R[N+2];if(f.push({key:U,x1:G-W,y1:X-W,x2:G+W,y2:X+W}),T)return!0}}}return!1}_queryCellCircle(e,i,a,o,u,f,_,y){const{circle:v,seenUids:T,overlapMode:P}=_,S=this.boxCells[u];if(S!==null){const R=this.bboxes;for(const V of S)if(!T.box[V]){T.box[V]=!0;const N=4*V,U=this.boxKeys[V];if(this._circleAndRectCollide(v.x,v.y,v.radius,R[N+0],R[N+1],R[N+2],R[N+3])&&(!y||y(U))&&!Y(P,U.overlapMode))return f.push(!0),!0}}const A=this.circleCells[u];if(A!==null){const R=this.circles;for(const V of A)if(!T.circle[V]){T.circle[V]=!0;const N=3*V,U=this.circleKeys[V];if(this._circlesCollide(R[N],R[N+1],R[N+2],v.x,v.y,v.radius)&&(!y||y(U))&&!Y(P,U.overlapMode))return f.push(!0),!0}}}_forEachCell(e,i,a,o,u,f,_,y){const v=this._convertToXCellCoord(e),T=this._convertToYCellCoord(i),P=this._convertToXCellCoord(a),S=this._convertToYCellCoord(o);for(let A=v;A<=P;A++)for(let R=T;R<=S;R++)if(u.call(this,e,i,a,o,this.xCellCount*R+A,f,_,y))return}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,i,a,o,u,f){const _=o-e,y=u-i,v=a+f;return v*v>_*_+y*y}_circleAndRectCollide(e,i,a,o,u,f,_){const y=(f-o)/2,v=Math.abs(e-(o+y));if(v>y+a)return!1;const T=(_-u)/2,P=Math.abs(i-(u+T));if(P>T+a)return!1;if(v<=y||P<=T)return!0;const S=v-y,A=P-T;return S*S+A*A<=a*a}}function le(h,e,i){const a=c.H();if(!h){const{vecSouth:P,vecEast:S}=fe(e),A=fr();A[0]=S[0],A[1]=S[1],A[2]=P[0],A[3]=P[1],o=A,(T=(f=(u=A)[0])*(v=u[3])-(y=u[2])*(_=u[1]))&&(o[0]=v*(T=1/T),o[1]=-_*T,o[2]=-y*T,o[3]=f*T),a[0]=A[0],a[1]=A[1],a[4]=A[2],a[5]=A[3]}var o,u,f,_,y,v,T;return c.K(a,a,[1/i,1/i,1]),a}function ie(h,e,i,a){if(h){const o=c.H();if(!e){const{vecSouth:u,vecEast:f}=fe(i);o[0]=f[0],o[1]=f[1],o[4]=u[0],o[5]=u[1]}return c.K(o,o,[a,a,1]),o}return i.pixelsToClipSpaceMatrix}function fe(h){const e=Math.cos(h.rollInRadians),i=Math.sin(h.rollInRadians),a=Math.cos(h.pitchInRadians),o=Math.cos(h.bearingInRadians),u=Math.sin(h.bearingInRadians),f=c.ad();f[0]=-o*a*i-u*e,f[1]=-u*a*i+o*e;const _=c.ae(f);_<1e-9?c.af(f):c.ag(f,f,1/_);const y=c.ad();y[0]=o*a*e-u*i,y[1]=u*a*e+o*i;const v=c.ae(y);return v<1e-9?c.af(y):c.ag(y,y,1/v),{vecEast:y,vecSouth:f}}function he(h,e,i,a){let o;a?(o=[h,e,a(h,e),1],c.al(o,o,i)):(o=[h,e,0,1],Rt(o,o,i));const u=o[3];return{point:new c.P(o[0]/u,o[1]/u),signedDistanceFromCamera:u,isOccluded:!1}}function ne(h,e){return .5+h/e*.5}function te(h,e){return h.x>=-e[0]&&h.x<=e[0]&&h.y>=-e[1]&&h.y<=e[1]}function Ie(h,e,i,a,o,u,f,_,y,v,T,P,S){const A=i?h.textSizeData:h.iconSizeData,R=c.ah(A,e.transform.zoom),V=[256/e.width*2+1,256/e.height*2+1],N=i?h.text.dynamicLayoutVertexArray:h.icon.dynamicLayoutVertexArray;N.clear();const U=h.lineVertexArray,G=i?h.text.placedSymbolArray:h.icon.placedSymbolArray,X=e.transform.width/e.transform.height;let W=!1;for(let K=0;K<G.length;K++){const Q=G.get(K);if(Q.hidden||Q.writingMode===c.ai.vertical&&!W){jt(Q.numGlyphs,N);continue}W=!1;const J=new c.P(Q.anchorX,Q.anchorY),se={getElevation:S,pitchedLabelPlaneMatrix:a,lineVertexArray:U,pitchWithMap:u,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 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y=u.glyphStartIndex+u.numGlyphs,v=u.lineStartIndex,T=u.lineStartIndex+u.lineLength,P=e.getoffsetX(u.glyphStartIndex),S=e.getoffsetX(y-1),A=St(h*P,i,a,o,u.segment,v,T,_,f);if(!A)return null;const R=St(h*S,i,a,o,u.segment,v,T,_,f);return R?_.projectionCache.anyProjectionOccluded?null:{first:A,last:R}:null}function je(h,e,i,a){return h===c.ai.horizontal&&Math.abs(i.y-e.y)>Math.abs(i.x-e.x)*a?{useVertical:!0}:(h===c.ai.vertical?e.y<i.y:e.x>i.x)?{needsFlipping:!0}:null}function Ue(h){const{projectionContext:e,pitchedLabelPlaneMatrixInverse:i,symbol:a,fontSize:o,flip:u,keepUpright:f,glyphOffsetArray:_,dynamicLayoutVertexArray:y,aspectRatio:v,rotateToLine:T}=h,P=o/24,S=a.lineOffsetX*P,A=a.lineOffsetY*P;let R;if(a.numGlyphs>1){const V=a.glyphStartIndex+a.numGlyphs,N=a.lineStartIndex,U=a.lineStartIndex+a.lineLength,G=Me(P,_,S,A,u,a,T,e);if(!G)return{notEnoughRoom:!0};const X=qe(G.first.point.x,G.first.point.y,e,i),W=qe(G.last.point.x,G.last.point.y,e,i);if(f&&!u){const K=je(a.writingMode,X,W,v);if(K)return K}R=[G.first];for(let K=a.glyphStartIndex+1;K<V-1;K++)R.push(St(P*_.getoffsetX(K),S,A,u,a.segment,N,U,e,T));R.push(G.last)}else{if(f&&!u){const N=De(e.tileAnchorPoint.x,e.tileAnchorPoint.y,e).point,U=a.lineStartIndex+a.segment+1,G=new c.P(e.lineVertexArray.getx(U),e.lineVertexArray.gety(U)),X=De(G.x,G.y,e),W=X.signedDistanceFromCamera>0?X.point:ge(e.tileAnchorPoint,G,N,1,e),K=qe(N.x,N.y,e,i),Q=qe(W.x,W.y,e,i),J=je(a.writingMode,K,Q,v);if(J)return J}const V=St(P*_.getoffsetX(a.glyphStartIndex),S,A,u,a.segment,a.lineStartIndex,a.lineStartIndex+a.lineLength,e,T);if(!V||e.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};R=[V]}for(const V of R)c.ak(y,V.point,V.angle);return{}}function ge(h,e,i,a,o){const u=h.add(h.sub(e)._unit()),f=De(u.x,u.y,o).point,_=i.sub(f);return i.add(_._mult(a/_.mag()))}function Ce(h,e,i){const a=e.projectionCache;if(a.projections[h])return a.projections[h];const o=new c.P(e.lineVertexArray.getx(h),e.lineVertexArray.gety(h)),u=De(o.x,o.y,e);if(u.signedDistanceFromCamera>0)return a.projections[h]=u.point,a.anyProjectionOccluded=a.anyProjectionOccluded||u.isOccluded,u.point;const f=h-i.direction;return ge(i.distanceFromAnchor===0?e.tileAnchorPoint:new c.P(e.lineVertexArray.getx(f),e.lineVertexArray.gety(f)),o,i.previousVertex,i.absOffsetX-i.distanceFromAnchor+1,e)}function De(h,e,i){const a=h+i.translation[0],o=e+i.translation[1];let u;return i.pitchWithMap?(u=he(a,o,i.pitchedLabelPlaneMatrix,i.getElevation),u.isOccluded=!1):(u=i.transform.projectTileCoordinates(a,o,i.unwrappedTileID,i.getElevation),u.point.x=(.5*u.point.x+.5)*i.width,u.point.y=(.5*-u.point.y+.5)*i.height),u}function qe(h,e,i,a){if(i.pitchWithMap){const o=[h,e,0,1];return c.al(o,o,a),i.transform.projectTileCoordinates(o[0]/o[3],o[1]/o[3],i.unwrappedTileID,i.getElevation).point}return{x:h/i.width*2-1,y:e/i.height*2-1}}function Je(h,e,i){return i.transform.projectTileCoordinates(h,e,i.unwrappedTileID,i.getElevation)}function Ve(h,e,i){return h._unit()._perp()._mult(e*i)}function ze(h,e,i,a,o,u,f,_,y){if(_.projectionCache.offsets[h])return _.projectionCache.offsets[h];const v=i.add(e);if(h+y.direction<a||h+y.direction>=o)return _.projectionCache.offsets[h]=v,v;const T=Ce(h+y.direction,_,y),P=Ve(T.sub(i),f,y.direction),S=i.add(P),A=T.add(P);return _.projectionCache.offsets[h]=c.am(u,v,S,A)||v,_.projectionCache.offsets[h]}function St(h,e,i,a,o,u,f,_,y){const v=a?h-e:h+e;let T=v>0?1:-1,P=0;a&&(T*=-1,P=Math.PI),T<0&&(P+=Math.PI);let S,A=T>0?u+o:u+o+1;_.projectionCache.cachedAnchorPoint?S=_.projectionCache.cachedAnchorPoint:(S=De(_.tileAnchorPoint.x,_.tileAnchorPoint.y,_).point,_.projectionCache.cachedAnchorPoint=S);let R,V,N=S,U=S,G=0,X=0;const W=Math.abs(v),K=[];let Q;for(;G+X<=W;){if(A+=T,A<u||A>=f)return null;G+=X,U=N,V=R;const oe={absOffsetX:W,direction:T,distanceFromAnchor:G,previousVertex:U};if(N=Ce(A,_,oe),i===0)K.push(U),Q=N.sub(U);else{let me;const ye=N.sub(U);me=ye.mag()===0?Ve(Ce(A+T,_,oe).sub(N),i,T):Ve(ye,i,T),V||(V=U.add(me)),R=ze(A,me,N,u,f,V,i,_,oe),K.push(V),Q=R.sub(V)}X=Q.mag()}const J=Q._mult((W-G)/X)._add(V||U),se=P+Math.atan2(N.y-U.y,N.x-U.x);return K.push(J),{point:J,angle:y?se:0,path:K}}const Mr=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function jt(h,e){for(let i=0;i<h;i++){const a=e.length;e.resize(a+4),e.float32.set(Mr,3*a)}}function Rt(h,e,i){const a=e[0],o=e[1];return h[0]=i[0]*a+i[4]*o+i[12],h[1]=i[1]*a+i[5]*o+i[13],h[3]=i[3]*a+i[7]*o+i[15],h}const mt=100;class _i{constructor(e,i=new re(e.width+200,e.height+200,25),a=new re(e.width+200,e.height+200,25)){this.transform=e,this.grid=i,this.ignoredGrid=a,this.pitchFactor=Math.cos(e.pitch*Math.PI/180)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+mt,this.screenBottomBoundary=e.height+mt,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(e,i,a,o,u,f,_,y,v,T,P,S){const A=this.projectAndGetPerspectiveRatio(e.anchorPointX+y[0],e.anchorPointY+y[1],u,T,S),R=a*A.perspectiveRatio;let V;if(f||_)V=this._projectCollisionBox(e,R,o,u,f,_,y,A,T,P,S);else{const Q=A.x+(P?P.x*R:0),J=A.y+(P?P.y*R:0);V={allPointsOccluded:!1,box:[Q+e.x1*R,J+e.y1*R,Q+e.x2*R,J+e.y2*R]}}const[N,U,G,X]=V.box,W=f?V.allPointsOccluded:A.isOccluded;let K=W;return K||(K=A.perspectiveRatio<this.perspectiveRatioCutoff),K||(K=!this.isInsideGrid(N,U,G,X)),K||i!=="always"&&this.grid.hitTest(N,U,G,X,i,v)?{box:[N,U,G,X],placeable:!1,offscreen:!1,occluded:W}:{box:[N,U,G,X],placeable:!0,offscreen:this.isOffscreen(N,U,G,X),occluded:W}}placeCollisionCircles(e,i,a,o,u,f,_,y,v,T,P,S,A,R){const V=[],N=new c.P(i.anchorX,i.anchorY),U=this.getPerspectiveRatio(N.x,N.y,f,R),G=(v?u*this.transform.getPitchedTextCorrection(i.anchorX,i.anchorY,f)/U:u*U)/c.as,X={getElevation:R,pitchedLabelPlaneMatrix:_,lineVertexArray:a,pitchWithMap:v,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:this.transform,tileAnchorPoint:N,unwrappedTileID:f,width:this.transform.width,height:this.transform.height,translation:A},W=Me(G,o,i.lineOffsetX*G,i.lineOffsetY*G,!1,i,!1,X);let K=!1,Q=!1,J=!0;if(W){const se=.5*P*U+S,oe=new c.P(-100,-100),me=new c.P(this.screenRightBoundary,this.screenBottomBoundary),ye=new $,de=W.first,Se=W.last;let Pe=[];for(let $e=de.path.length-1;$e>=1;$e--)Pe.push(de.path[$e]);for(let $e=1;$e<Se.path.length;$e++)Pe.push(Se.path[$e]);const ve=2.5*se;if(v){const $e=this.projectPathToScreenSpace(Pe,X);Pe=$e.some(et=>et.signedDistanceFromCamera<=0)?[]:$e.map(et=>et.point)}let Ee=[];if(Pe.length>0){const $e=Pe[0].clone(),et=Pe[0].clone();for(let xt=1;xt<Pe.length;xt++)$e.x=Math.min($e.x,Pe[xt].x),$e.y=Math.min($e.y,Pe[xt].y),et.x=Math.max(et.x,Pe[xt].x),et.y=Math.max(et.y,Pe[xt].y);Ee=$e.x>=oe.x&&et.x<=me.x&&$e.y>=oe.y&&et.y<=me.y?[Pe]:et.x<oe.x||$e.x>me.x||et.y<oe.y||$e.y>me.y?[]:c.ao([Pe],oe.x,oe.y,me.x,me.y)}for(const $e of Ee){ye.reset($e,.25*se);let et=0;et=ye.length<=.5*se?1:Math.ceil(ye.paddedLength/ve)+1;for(let xt=0;xt<et;xt++){const st=xt/Math.max(et-1,1),vt=ye.lerp(st),at=vt.x+mt,nt=vt.y+mt;V.push(at,nt,se,0);const ot=at-se,Kt=nt-se,Lt=at+se,Bt=nt+se;if(J=J&&this.isOffscreen(ot,Kt,Lt,Bt),Q=Q||this.isInsideGrid(ot,Kt,Lt,Bt),e!=="always"&&this.grid.hitTestCircle(at,nt,se,e,T)&&(K=!0,!y))return{circles:[],offscreen:!1,collisionDetected:K}}}}return{circles:!y&&K||!Q||U<this.perspectiveRatioCutoff?[]:V,offscreen:J,collisionDetected:K}}projectPathToScreenSpace(e,i){const a=function(o,u){const f=c.H();return c.an(f,u.pitchedLabelPlaneMatrix),o.map(_=>{const y=he(_.x,_.y,f,u.getElevation),v=u.transform.projectTileCoordinates(y.point.x,y.point.y,u.unwrappedTileID,u.getElevation);return v.point.x=(.5*v.point.x+.5)*u.width,v.point.y=(.5*-v.point.y+.5)*u.height,v})}(e,i);return function(o){let u=0,f=0,_=0,y=0;for(let v=0;v<o.length;v++)o[v].isOccluded?(_=v+1,y=0):(y++,y>f&&(f=y,u=_));return o.slice(u,u+f)}(a)}queryRenderedSymbols(e){if(e.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const i=[];let a=1/0,o=1/0,u=-1/0,f=-1/0;for(const T of e){const P=new c.P(T.x+mt,T.y+mt);a=Math.min(a,P.x),o=Math.min(o,P.y),u=Math.max(u,P.x),f=Math.max(f,P.y),i.push(P)}const _=this.grid.query(a,o,u,f).concat(this.ignoredGrid.query(a,o,u,f)),y={},v={};for(const T of _){const P=T.key;if(y[P.bucketInstanceId]===void 0&&(y[P.bucketInstanceId]={}),y[P.bucketInstanceId][P.featureIndex])continue;const S=[new c.P(T.x1,T.y1),new c.P(T.x2,T.y1),new c.P(T.x2,T.y2),new c.P(T.x1,T.y2)];c.ap(i,S)&&(y[P.bucketInstanceId][P.featureIndex]=!0,v[P.bucketInstanceId]===void 0&&(v[P.bucketInstanceId]=[]),v[P.bucketInstanceId].push(P.featureIndex))}return v}insertCollisionBox(e,i,a,o,u,f){(a?this.ignoredGrid:this.grid).insert({bucketInstanceId:o,featureIndex:u,collisionGroupID:f,overlapMode:i},e[0],e[1],e[2],e[3])}insertCollisionCircles(e,i,a,o,u,f){const _=a?this.ignoredGrid:this.grid,y={bucketInstanceId:o,featureIndex:u,collisionGroupID:f,overlapMode:i};for(let v=0;v<e.length;v+=4)_.insertCircle(y,e[v],e[v+1],e[v+2])}projectAndGetPerspectiveRatio(e,i,a,o,u){if(u){let f;o?(f=[e,i,o(e,i),1],c.al(f,f,u)):(f=[e,i,0,1],Rt(f,f,u));const _=f[3];return{x:(f[0]/_+1)/2*this.transform.width+mt,y:(-f[1]/_+1)/2*this.transform.height+mt,perspectiveRatio:.5+this.transform.cameraToCenterDistance/_*.5,isOccluded:!1,signedDistanceFromCamera:_}}{const f=this.transform.projectTileCoordinates(e,i,a,o);return{x:(f.point.x+1)/2*this.transform.width+mt,y:(1-f.point.y)/2*this.transform.height+mt,perspectiveRatio:.5+this.transform.cameraToCenterDistance/f.signedDistanceFromCamera*.5,isOccluded:f.isOccluded,signedDistanceFromCamera:f.signedDistanceFromCamera}}}getPerspectiveRatio(e,i,a,o){const u=this.transform.projectTileCoordinates(e,i,a,o);return .5+this.transform.cameraToCenterDistance/u.signedDistanceFromCamera*.5}isOffscreen(e,i,a,o){return a<mt||e>=this.screenRightBoundary||o<mt||i>this.screenBottomBoundary}isInsideGrid(e,i,a,o){return a>=0&&e<this.gridRightBoundary&&o>=0&&i<this.gridBottomBoundary}getViewportMatrix(){const e=c.aq([]);return c.J(e,e,[-100,-100,0]),e}_projectCollisionBox(e,i,a,o,u,f,_,y,v,T,P){let S=1,A=0,R=0,V=1;const N=e.anchorPointX+_[0],U=e.anchorPointY+_[1];if(f&&!u){const Pe=this.projectAndGetPerspectiveRatio(N+1,U,o,v,P),ve=Pe.x-y.x,Ee=Math.atan((Pe.y-y.y)/ve)+(ve<0?Math.PI:0),$e=Math.sin(Ee),et=Math.cos(Ee);S=et,A=$e,R=-$e,V=et}else if(!f&&u){const Pe=fe(this.transform);S=Pe.vecEast[0],A=Pe.vecEast[1],R=Pe.vecSouth[0],V=Pe.vecSouth[1]}let G=y.x,X=y.y,W=i;u&&(G=N,X=U,W=Math.pow(2,-(this.transform.zoom-a.overscaledZ)),W*=this.transform.getPitchedTextCorrection(N,U,o),T||(W*=c.ab(.5+y.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))),T&&(G+=S*T.x*W+R*T.y*W,X+=A*T.x*W+V*T.y*W);const K=e.x1*W,Q=e.x2*W,J=(K+Q)/2,se=e.y1*W,oe=e.y2*W,me=(se+oe)/2,ye=[{offsetX:K,offsetY:se},{offsetX:J,offsetY:se},{offsetX:Q,offsetY:se},{offsetX:Q,offsetY:me},{offsetX:Q,offsetY:oe},{offsetX:J,offsetY:oe},{offsetX:K,offsetY:oe},{offsetX:K,offsetY:me}];let de=[];for(const{offsetX:Pe,offsetY:ve}of ye)de.push(new c.P(G+S*Pe+R*ve,X+A*Pe+V*ve));let Se=!1;if(u){const Pe=de.map(ve=>this.projectAndGetPerspectiveRatio(ve.x,ve.y,o,v,P));Se=Pe.some(ve=>!ve.isOccluded),de=Pe.map(ve=>new c.P(ve.x,ve.y))}else Se=!0;return{box:c.ar(de),allPointsOccluded:!Se}}}class _t{constructor(e,i,a,o){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?i:-i))):o&&a?1:0,this.placed=a}isHidden(){return this.opacity===0&&!this.placed}}class es{constructor(e,i,a,o,u){this.text=new _t(e?e.text:null,i,a,u),this.icon=new _t(e?e.icon:null,i,o,u)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class wn{constructor(e,i,a){this.text=e,this.icon=i,this.skipFade=a}}class La{constructor(e,i,a,o,u){this.bucketInstanceId=e,this.featureIndex=i,this.sourceLayerIndex=a,this.bucketIndex=o,this.tileID=u}}class Yr{constructor(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}}get(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){const i=++this.maxGroupID;this.collisionGroups[e]={ID:i,predicate:a=>a.collisionGroupID===i}}return this.collisionGroups[e]}}function Jr(h,e,i,a,o){const{horizontalAlign:u,verticalAlign:f}=c.ay(h);return new c.P(-(u-.5)*e+a[0]*o,-(f-.5)*i+a[1]*o)}class rl{constructor(e,i,a,o,u){this.transform=e.clone(),this.terrain=i,this.collisionIndex=new _i(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=a,this.retainedQueryData={},this.collisionGroups=new Yr(o),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=u,u&&(u.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(e){const i=this.terrain;return i?(a,o)=>i.getElevation(e,a,o):null}getBucketParts(e,i,a,o){const u=a.getBucket(i),f=a.latestFeatureIndex;if(!u||!f||i.id!==u.layerIds[0])return;const _=a.collisionBoxArray,y=u.layers[0].layout,v=u.layers[0].paint,T=Math.pow(2,this.transform.zoom-a.tileID.overscaledZ),P=a.tileSize/c.X,S=a.tileID.toUnwrapped(),A=y.get("text-rotation-alignment")==="map",R=c.at(a,1,this.transform.zoom),V=c.au(this.collisionIndex.transform,a,v.get("text-translate"),v.get("text-translate-anchor")),N=c.au(this.collisionIndex.transform,a,v.get("icon-translate"),v.get("icon-translate-anchor")),U=le(A,this.transform,R);this.retainedQueryData[u.bucketInstanceId]=new La(u.bucketInstanceId,f,u.sourceLayerIndex,u.index,a.tileID);const G={bucket:u,layout:y,translationText:V,translationIcon:N,unwrappedTileID:S,pitchedLabelPlaneMatrix:U,scale:T,textPixelRatio:P,holdingForFade:a.holdingForFade(),collisionBoxArray:_,partiallyEvaluatedTextSize:c.ah(u.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(u.sourceID)};if(o)for(const X of u.sortKeyRanges){const{sortKey:W,symbolInstanceStart:K,symbolInstanceEnd:Q}=X;e.push({sortKey:W,symbolInstanceStart:K,symbolInstanceEnd:Q,parameters:G})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:u.symbolInstances.length,parameters:G})}attemptAnchorPlacement(e,i,a,o,u,f,_,y,v,T,P,S,A,R,V,N,U,G,X,W){const K=c.av[e.textAnchor],Q=[e.textOffset0,e.textOffset1],J=Jr(K,a,o,Q,u),se=this.collisionIndex.placeCollisionBox(i,S,y,v,T,_,f,N,P.predicate,X,J,W);if((!G||this.collisionIndex.placeCollisionBox(G,S,y,v,T,_,f,U,P.predicate,X,J,W).placeable)&&se.placeable){let oe;if(this.prevPlacement&&this.prevPlacement.variableOffsets[A.crossTileID]&&this.prevPlacement.placements[A.crossTileID]&&this.prevPlacement.placements[A.crossTileID].text&&(oe=this.prevPlacement.variableOffsets[A.crossTileID].anchor),A.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[A.crossTileID]={textOffset:Q,width:a,height:o,anchor:K,textBoxScale:u,prevAnchor:oe},this.markUsedJustification(R,K,A,V),R.allowVerticalPlacement&&(this.markUsedOrientation(R,V,A),this.placedOrientations[A.crossTileID]=V),{shift:J,placedGlyphBoxes:se}}}placeLayerBucketPart(e,i,a){const{bucket:o,layout:u,translationText:f,translationIcon:_,unwrappedTileID:y,pitchedLabelPlaneMatrix:v,textPixelRatio:T,holdingForFade:P,collisionBoxArray:S,partiallyEvaluatedTextSize:A,collisionGroup:R}=e.parameters,V=u.get("text-optional"),N=u.get("icon-optional"),U=c.aw(u,"text-overlap","text-allow-overlap"),G=U==="always",X=c.aw(u,"icon-overlap","icon-allow-overlap"),W=X==="always",K=u.get("text-rotation-alignment")==="map",Q=u.get("text-pitch-alignment")==="map",J=u.get("icon-text-fit")!=="none",se=u.get("symbol-z-order")==="viewport-y",oe=G&&(W||!o.hasIconData()||N),me=W&&(G||!o.hasTextData()||V);!o.collisionArrays&&S&&o.deserializeCollisionBoxes(S);const ye=this.retainedQueryData[o.bucketInstanceId].tileID,de=this._getTerrainElevationFunc(ye),Se=this.transform.getFastPathSimpleProjectionMatrix(ye),Pe=(ve,Ee,$e)=>{var et,xt;if(i[ve.crossTileID])return;if(P)return void(this.placements[ve.crossTileID]=new wn(!1,!1,!1));let st=!1,vt=!1,at=!0,nt=null,ot={box:null,placeable:!1,offscreen:null,occluded:!1},Kt={placeable:!1},Lt=null,Bt=null,ci=null,lr=0,Yi=0,yi=0;Ee.textFeatureIndex?lr=Ee.textFeatureIndex:ve.useRuntimeCollisionCircles&&(lr=ve.featureIndex),Ee.verticalTextFeatureIndex&&(Yi=Ee.verticalTextFeatureIndex);const cr=Ee.textBox;if(cr){const di=lt=>{let bt=c.ai.horizontal;if(o.allowVerticalPlacement&&!lt&&this.prevPlacement){const vi=this.prevPlacement.placedOrientations[ve.crossTileID];vi&&(this.placedOrientations[ve.crossTileID]=vi,bt=vi,this.markUsedOrientation(o,bt,ve))}return bt},ki=(lt,bt)=>{if(o.allowVerticalPlacement&&ve.numVerticalGlyphVertices>0&&Ee.verticalTextBox){for(const vi of o.writingModes)if(vi===c.ai.vertical?(ot=bt(),Kt=ot):ot=lt(),ot&&ot.placeable)break}else ot=lt()},Di=ve.textAnchorOffsetStartIndex,xi=ve.textAnchorOffsetEndIndex;if(xi===Di){const lt=(bt,vi)=>{const Tt=this.collisionIndex.placeCollisionBox(bt,U,T,ye,y,Q,K,f,R.predicate,de,void 0,Se);return Tt&&Tt.placeable&&(this.markUsedOrientation(o,vi,ve),this.placedOrientations[ve.crossTileID]=vi),Tt};ki(()=>lt(cr,c.ai.horizontal),()=>{const bt=Ee.verticalTextBox;return o.allowVerticalPlacement&&ve.numVerticalGlyphVertices>0&&bt?lt(bt,c.ai.vertical):{box:null,offscreen:null}}),di(ot&&ot.placeable)}else{let lt=c.av[(xt=(et=this.prevPlacement)===null||et===void 0?void 0:et.variableOffsets[ve.crossTileID])===null||xt===void 0?void 0:xt.anchor];const bt=(Tt,Gc,tc)=>{const Ro=Tt.x2-Tt.x1,ic=Tt.y2-Tt.y1,mn=ve.textBoxScale,_n=J&&X==="never"?Gc:null;let zr=null,rc=U==="never"?1:2,xa="never";lt&&rc++;for(let Lo=0;Lo<rc;Lo++){for(let Bo=Di;Bo<xi;Bo++){const Fo=o.textAnchorOffsets.get(Bo);if(lt&&Fo.textAnchor!==lt)continue;const Oo=this.attemptAnchorPlacement(Fo,Tt,Ro,ic,mn,K,Q,T,ye,y,R,xa,ve,o,tc,f,_,_n,de);if(Oo&&(zr=Oo.placedGlyphBoxes,zr&&zr.placeable))return st=!0,nt=Oo.shift,zr}lt?lt=null:xa=U}return a&&!zr&&(zr={box:this.collisionIndex.placeCollisionBox(cr,"always",T,ye,y,Q,K,f,R.predicate,de,void 0,Se).box,offscreen:!1,placeable:!1,occluded:!1}),zr};ki(()=>bt(cr,Ee.iconBox,c.ai.horizontal),()=>{const Tt=Ee.verticalTextBox;return o.allowVerticalPlacement&&(!ot||!ot.placeable)&&ve.numVerticalGlyphVertices>0&&Tt?bt(Tt,Ee.verticalIconBox,c.ai.vertical):{box:null,occluded:!0,offscreen:null}}),ot&&(st=ot.placeable,at=ot.offscreen);const vi=di(ot&&ot.placeable);if(!st&&this.prevPlacement){const Tt=this.prevPlacement.variableOffsets[ve.crossTileID];Tt&&(this.variableOffsets[ve.crossTileID]=Tt,this.markUsedJustification(o,Tt.anchor,ve,vi))}}}if(Lt=ot,st=Lt&&Lt.placeable,at=Lt&&Lt.offscreen,ve.useRuntimeCollisionCircles){const di=o.text.placedSymbolArray.get(ve.centerJustifiedTextSymbolIndex),ki=c.aj(o.textSizeData,A,di),Di=u.get("text-padding");Bt=this.collisionIndex.placeCollisionCircles(U,di,o.lineVertexArray,o.glyphOffsetArray,ki,y,v,a,Q,R.predicate,ve.collisionCircleDiameter,Di,f,de),Bt.circles.length&&Bt.collisionDetected&&!a&&c.w("Collisions detected, but collision boxes are not shown"),st=G||Bt.circles.length>0&&!Bt.collisionDetected,at=at&&Bt.offscreen}if(Ee.iconFeatureIndex&&(yi=Ee.iconFeatureIndex),Ee.iconBox){const di=ki=>this.collisionIndex.placeCollisionBox(ki,X,T,ye,y,Q,K,_,R.predicate,de,J&&nt?nt:void 0,Se);Kt&&Kt.placeable&&Ee.verticalIconBox?(ci=di(Ee.verticalIconBox),vt=ci.placeable):(ci=di(Ee.iconBox),vt=ci.placeable),at=at&&ci.offscreen}const Is=V||ve.numHorizontalGlyphVertices===0&&ve.numVerticalGlyphVertices===0,Cs=N||ve.numIconVertices===0;Is||Cs?Cs?Is||(vt=vt&&st):st=vt&&st:vt=st=vt&&st;const Un=vt&&ci.placeable;if(st&&Lt.placeable&&this.collisionIndex.insertCollisionBox(Lt.box,U,u.get("text-ignore-placement"),o.bucketInstanceId,Kt&&Kt.placeable&&Yi?Yi:lr,R.ID),Un&&this.collisionIndex.insertCollisionBox(ci.box,X,u.get("icon-ignore-placement"),o.bucketInstanceId,yi,R.ID),Bt&&st&&this.collisionIndex.insertCollisionCircles(Bt.circles,U,u.get("text-ignore-placement"),o.bucketInstanceId,lr,R.ID),a&&this.storeCollisionData(o.bucketInstanceId,$e,Ee,Lt,ci,Bt),ve.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(o.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[ve.crossTileID]=new wn((st||oe)&&!(Lt!=null&&Lt.occluded),(vt||me)&&!(ci!=null&&ci.occluded),at||o.justReloaded),i[ve.crossTileID]=!0};if(se){if(e.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const ve=o.getSortedSymbolIndexes(-this.transform.bearingInRadians);for(let Ee=ve.length-1;Ee>=0;--Ee){const $e=ve[Ee];Pe(o.symbolInstances.get($e),o.collisionArrays[$e],$e)}}else for(let ve=e.symbolInstanceStart;ve<e.symbolInstanceEnd;ve++)Pe(o.symbolInstances.get(ve),o.collisionArrays[ve],ve);o.justReloaded=!1}storeCollisionData(e,i,a,o,u,f){if(a.textBox||a.iconBox){let _,y;this.collisionBoxArrays.has(e)?_=this.collisionBoxArrays.get(e):(_=new Map,this.collisionBoxArrays.set(e,_)),_.has(i)?y=_.get(i):(y={text:null,icon:null},_.set(i,y)),a.textBox&&(y.text=o.box),a.iconBox&&(y.icon=u.box)}if(f){let _=this.collisionCircleArrays[e];_===void 0&&(_=this.collisionCircleArrays[e]=[]);for(let y=0;y<f.circles.length;y+=4)_.push(f.circles[y+0]-mt),_.push(f.circles[y+1]-mt),_.push(f.circles[y+2]),_.push(f.collisionDetected?1:0)}}markUsedJustification(e,i,a,o){let u;u=o===c.ai.vertical?a.verticalPlacedTextSymbolIndex:{left:a.leftJustifiedTextSymbolIndex,center:a.centerJustifiedTextSymbolIndex,right:a.rightJustifiedTextSymbolIndex}[c.ax(i)];const f=[a.leftJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.rightJustifiedTextSymbolIndex,a.verticalPlacedTextSymbolIndex];for(const _ of f)_>=0&&(e.text.placedSymbolArray.get(_).crossTileID=u>=0&&_!==u?0:a.crossTileID)}markUsedOrientation(e,i,a){const o=i===c.ai.horizontal||i===c.ai.horizontalOnly?i:0,u=i===c.ai.vertical?i:0,f=[a.leftJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.rightJustifiedTextSymbolIndex];for(const _ of f)e.text.placedSymbolArray.get(_).placedOrientation=o;a.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(a.verticalPlacedTextSymbolIndex).placedOrientation=u)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;const i=this.prevPlacement;let a=!1;this.prevZoomAdjustment=i?i.zoomAdjustment(this.transform.zoom):0;const o=i?i.symbolFadeChange(e):1,u=i?i.opacities:{},f=i?i.variableOffsets:{},_=i?i.placedOrientations:{};for(const y in this.placements){const v=this.placements[y],T=u[y];T?(this.opacities[y]=new es(T,o,v.text,v.icon),a=a||v.text!==T.text.placed||v.icon!==T.icon.placed):(this.opacities[y]=new es(null,o,v.text,v.icon,v.skipFade),a=a||v.text||v.icon)}for(const y in u){const v=u[y];if(!this.opacities[y]){const T=new es(v,o,!1,!1);T.isHidden()||(this.opacities[y]=T,a=a||v.text.placed||v.icon.placed)}}for(const y in f)this.variableOffsets[y]||!this.opacities[y]||this.opacities[y].isHidden()||(this.variableOffsets[y]=f[y]);for(const y in _)this.placedOrientations[y]||!this.opacities[y]||this.opacities[y].isHidden()||(this.placedOrientations[y]=_[y]);if(i&&i.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");a?this.lastPlacementChangeTime=e:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=i?i.lastPlacementChangeTime:e)}updateLayerOpacities(e,i){const a={};for(const o of i){const u=o.getBucket(e);u&&o.latestFeatureIndex&&e.id===u.layerIds[0]&&this.updateBucketOpacities(u,o.tileID,a,o.collisionBoxArray)}}updateBucketOpacities(e,i,a,o){e.hasTextData()&&(e.text.opacityVertexArray.clear(),e.text.hasVisibleVertices=!1),e.hasIconData()&&(e.icon.opacityVertexArray.clear(),e.icon.hasVisibleVertices=!1),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();const u=e.layers[0],f=u.layout,_=new es(null,0,!1,!1,!0),y=f.get("text-allow-overlap"),v=f.get("icon-allow-overlap"),T=u._unevaluatedLayout.hasValue("text-variable-anchor")||u._unevaluatedLayout.hasValue("text-variable-anchor-offset"),P=f.get("text-rotation-alignment")==="map",S=f.get("text-pitch-alignment")==="map",A=f.get("icon-text-fit")!=="none",R=new es(null,0,y&&(v||!e.hasIconData()||f.get("icon-optional")),v&&(y||!e.hasTextData()||f.get("text-optional")),!0);!e.collisionArrays&&o&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(o);const V=(U,G,X)=>{for(let W=0;W<G/4;W++)U.opacityVertexArray.emplaceBack(X);U.hasVisibleVertices=U.hasVisibleVertices||X!==Qr},N=this.collisionBoxArrays.get(e.bucketInstanceId);for(let U=0;U<e.symbolInstances.length;U++){const G=e.symbolInstances.get(U),{numHorizontalGlyphVertices:X,numVerticalGlyphVertices:W,crossTileID:K}=G;let Q=this.opacities[K];a[K]?Q=_:Q||(Q=R,this.opacities[K]=Q),a[K]=!0;const J=G.numIconVertices>0,se=this.placedOrientations[G.crossTileID],oe=se===c.ai.vertical,me=se===c.ai.horizontal||se===c.ai.horizontalOnly;if(X>0||W>0){const de=Fa(Q.text);V(e.text,X,oe?Qr:de),V(e.text,W,me?Qr:de);const Se=Q.text.isHidden();[G.rightJustifiedTextSymbolIndex,G.centerJustifiedTextSymbolIndex,G.leftJustifiedTextSymbolIndex].forEach(Ee=>{Ee>=0&&(e.text.placedSymbolArray.get(Ee).hidden=Se||oe?1:0)}),G.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(G.verticalPlacedTextSymbolIndex).hidden=Se||me?1:0);const Pe=this.variableOffsets[G.crossTileID];Pe&&this.markUsedJustification(e,Pe.anchor,G,se);const ve=this.placedOrientations[G.crossTileID];ve&&(this.markUsedJustification(e,"left",G,ve),this.markUsedOrientation(e,ve,G))}if(J){const de=Fa(Q.icon),Se=!(A&&G.verticalPlacedIconSymbolIndex&&oe);G.placedIconSymbolIndex>=0&&(V(e.icon,G.numIconVertices,Se?de:Qr),e.icon.placedSymbolArray.get(G.placedIconSymbolIndex).hidden=Q.icon.isHidden()),G.verticalPlacedIconSymbolIndex>=0&&(V(e.icon,G.numVerticalIconVertices,Se?Qr:de),e.icon.placedSymbolArray.get(G.verticalPlacedIconSymbolIndex).hidden=Q.icon.isHidden())}const ye=N&&N.has(U)?N.get(U):{text:null,icon:null};if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){const de=e.collisionArrays[U];if(de){let Se=new c.P(0,0);if(de.textBox||de.verticalTextBox){let Pe=!0;if(T){const ve=this.variableOffsets[K];ve?(Se=Jr(ve.anchor,ve.width,ve.height,ve.textOffset,ve.textBoxScale),P&&Se._rotate(S?-this.transform.bearingInRadians:this.transform.bearingInRadians)):Pe=!1}if(de.textBox||de.verticalTextBox){let ve;de.textBox&&(ve=oe),de.verticalTextBox&&(ve=me),Ba(e.textCollisionBox.collisionVertexArray,Q.text.placed,!Pe||ve,ye.text,Se.x,Se.y)}}if(de.iconBox||de.verticalIconBox){const Pe=!!(!me&&de.verticalIconBox);let ve;de.iconBox&&(ve=Pe),de.verticalIconBox&&(ve=!Pe),Ba(e.iconCollisionBox.collisionVertexArray,Q.icon.placed,ve,ye.icon,A?Se.x:0,A?Se.y:0)}}}}if(e.sortFeatures(-this.transform.bearingInRadians),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.text.opacityVertexArray.length!==e.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${e.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${e.text.layoutVertexArray.length}) / 4`);if(e.icon.opacityVertexArray.length!==e.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${e.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${e.icon.layoutVertexArray.length}) / 4`);e.bucketInstanceId in this.collisionCircleArrays&&(e.collisionCircleArray=this.collisionCircleArrays[e.bucketInstanceId],delete this.collisionCircleArrays[e.bucketInstanceId])}symbolFadeChange(e){return this.fadeDuration===0?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,i){const a=this.zoomAtLastRecencyCheck===i?1-this.zoomAdjustment(i):1;return this.zoomAtLastRecencyCheck=i,this.commitTime+this.fadeDuration*a>e}setStale(){this.stale=!0}}function Ba(h,e,i,a,o,u){a&&a.length!==0||(a=[0,0,0,0]);const f=a[0]-mt,_=a[1]-mt,y=a[2]-mt,v=a[3]-mt;h.emplaceBack(e?1:0,i?1:0,o||0,u||0,f,_),h.emplaceBack(e?1:0,i?1:0,o||0,u||0,y,_),h.emplaceBack(e?1:0,i?1:0,o||0,u||0,y,v),h.emplaceBack(e?1:0,i?1:0,o||0,u||0,f,v)}const nl=Math.pow(2,25),Tn=Math.pow(2,24),sl=Math.pow(2,17),Pc=Math.pow(2,16),Mc=Math.pow(2,9),Sc=Math.pow(2,8),al=Math.pow(2,1);function Fa(h){if(h.opacity===0&&!h.placed)return 0;if(h.opacity===1&&h.placed)return 4294967295;const e=h.placed?1:0,i=Math.floor(127*h.opacity);return i*nl+e*Tn+i*sl+e*Pc+i*Mc+e*Sc+i*al+e}const Qr=0;class Oa{constructor(e){this._sortAcrossTiles=e.layout.get("symbol-z-order")!=="viewport-y"&&!e.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(e,i,a,o,u){const f=this._bucketParts;for(;this._currentTileIndex<e.length;)if(i.getBucketParts(f,o,e[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,u())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,f.sort((_,y)=>_.sortKey-y.sortKey));this._currentPartIndex<f.length;)if(i.placeLayerBucketPart(f[this._currentPartIndex],this._seenCrossTileIDs,a),this._currentPartIndex++,u())return!0;return!1}}class ol{constructor(e,i,a,o,u,f,_,y){this.placement=new rl(e,i,f,_,y),this._currentPlacementIndex=a.length-1,this._forceFullPlacement=o,this._showCollisionBoxes=u,this._done=!1}isDone(){return this._done}continuePlacement(e,i,a){const o=Ze.now(),u=()=>!this._forceFullPlacement&&Ze.now()-o>2;for(;this._currentPlacementIndex>=0;){const f=i[e[this._currentPlacementIndex]],_=this.placement.collisionIndex.transform.zoom;if(f.type==="symbol"&&(!f.minzoom||f.minzoom<=_)&&(!f.maxzoom||f.maxzoom>_)){if(this._inProgressLayer||(this._inProgressLayer=new Oa(f)),this._inProgressLayer.continuePlacement(a[f.source],this.placement,this._showCollisionBoxes,f,u))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}}const en=512/c.X/2;class ja{constructor(e,i,a){this.tileID=e,this.bucketInstanceId=a,this._symbolsByKey={};const o=new Map;for(let u=0;u<i.length;u++){const f=i.get(u),_=f.key,y=o.get(_);y?y.push(f):o.set(_,[f])}for(const[u,f]of o){const _={positions:f.map(y=>({x:Math.floor(y.anchorX*en),y:Math.floor(y.anchorY*en)})),crossTileIDs:f.map(y=>y.crossTileID)};if(_.positions.length>128){const y=new c.az(_.positions.length,16,Uint16Array);for(const{x:v,y:T}of _.positions)y.add(v,T);y.finish(),delete _.positions,_.index=y}this._symbolsByKey[u]=_}}getScaledCoordinates(e,i){const{x:a,y:o,z:u}=this.tileID.canonical,{x:f,y:_,z:y}=i.canonical,v=en/Math.pow(2,y-u),T=(_*c.X+e.anchorY)*v,P=o*c.X*en;return{x:Math.floor((f*c.X+e.anchorX)*v-a*c.X*en),y:Math.floor(T-P)}}findMatches(e,i,a){const o=this.tileID.canonical.z<i.canonical.z?1:Math.pow(2,this.tileID.canonical.z-i.canonical.z);for(let u=0;u<e.length;u++){const f=e.get(u);if(f.crossTileID)continue;const _=this._symbolsByKey[f.key];if(!_)continue;const y=this.getScaledCoordinates(f,i);if(_.index){const v=_.index.range(y.x-o,y.y-o,y.x+o,y.y+o).sort();for(const T of v){const P=_.crossTileIDs[T];if(!a[P]){a[P]=!0,f.crossTileID=P;break}}}else if(_.positions)for(let v=0;v<_.positions.length;v++){const T=_.positions[v],P=_.crossTileIDs[v];if(Math.abs(T.x-y.x)<=o&&Math.abs(T.y-y.y)<=o&&!a[P]){a[P]=!0,f.crossTileID=P;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:e})=>e)}}class Ls{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class ll{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){const i=Math.round((e-this.lng)/360);if(i!==0)for(const a in this.indexes){const o=this.indexes[a],u={};for(const f in o){const _=o[f];_.tileID=_.tileID.unwrapTo(_.tileID.wrap+i),u[_.tileID.key]=_}this.indexes[a]=u}this.lng=e}addBucket(e,i,a){if(this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===i.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let u=0;u<i.symbolInstances.length;u++)i.symbolInstances.get(u).crossTileID=0;this.usedCrossTileIDs[e.overscaledZ]||(this.usedCrossTileIDs[e.overscaledZ]={});const o=this.usedCrossTileIDs[e.overscaledZ];for(const u in this.indexes){const f=this.indexes[u];if(Number(u)>e.overscaledZ)for(const _ in f){const y=f[_];y.tileID.isChildOf(e)&&y.findMatches(i.symbolInstances,e,o)}else{const _=f[e.scaledTo(Number(u)).key];_&&_.findMatches(i.symbolInstances,e,o)}}for(let u=0;u<i.symbolInstances.length;u++){const f=i.symbolInstances.get(u);f.crossTileID||(f.crossTileID=a.generate(),o[f.crossTileID]=!0)}return this.indexes[e.overscaledZ]===void 0&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new ja(e,i.symbolInstances,i.bucketInstanceId),!0}removeBucketCrossTileIDs(e,i){for(const a of i.getCrossTileIDsLists())for(const o of a)delete this.usedCrossTileIDs[e][o]}removeStaleBuckets(e){let i=!1;for(const a in this.indexes){const o=this.indexes[a];for(const u in o)e[o[u].bucketInstanceId]||(this.removeBucketCrossTileIDs(a,o[u]),delete o[u],i=!0)}return i}}class tn{constructor(){this.layerIndexes={},this.crossTileIDs=new Ls,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,i,a){let o=this.layerIndexes[e.id];o===void 0&&(o=this.layerIndexes[e.id]=new ll);let u=!1;const f={};o.handleWrapJump(a);for(const _ of i){const y=_.getBucket(e);y&&e.id===y.layerIds[0]&&(y.bucketInstanceId||(y.bucketInstanceId=++this.maxBucketInstanceId),o.addBucket(_.tileID,y,this.crossTileIDs)&&(u=!0),f[y.bucketInstanceId]=!0)}return o.removeStaleBuckets(f)&&(u=!0),u}pruneUnusedLayers(e){const i={};e.forEach(a=>{i[a]=!0});for(const a in this.layerIndexes)i[a]||delete this.layerIndexes[a]}}var Na="void main() {fragColor=vec4(1.0);}";const qi={prelude:He(`#ifdef GL_ES
precision mediump float;
#else
#if !defined(lowp)
#define lowp
#endif
#if !defined(mediump)
#define mediump
#endif
#if !defined(highp)
#define highp
#endif
#endif
out highp vec4 fragColor;`,`#ifdef GL_ES
precision highp float;
#else
#if !defined(lowp)
#define lowp
#endif
#if !defined(mediump)
#define mediump
#endif
#if !defined(highp)
#define highp
#endif
#endif
vec2 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
);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}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
);}
#ifdef TERRAIN3D
uniform 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;
#endif
const 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) {
#ifdef TERRAIN3D
highp 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));
#else
return 1.0;
#endif
}float calculate_visibility(vec4 pos) {
#ifdef TERRAIN3D
vec3 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;
#else
return 1.0;
#endif
}float ele(vec2 pos) {
#ifdef TERRAIN3D
vec4 rgb=(texture(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;
#else
return 0.0;
#endif
}float get_elevation(vec2 pos) {
#ifdef TERRAIN3D
#ifdef GLOBE
if ((pos.y <-32767.5) || (pos.y > 32766.5)) {return 0.0;}
#endif
vec2 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;
#else
return 0.0;
#endif
}const float PI=3.141592653589793;uniform mat4 u_projection_matrix;`),projectionMercator:He("","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:He("",`#define GLOBE_RADIUS 6371008.8
uniform 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
);}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);
if (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
);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:He(`uniform vec4 u_color;uniform float u_opacity;void main() {fragColor=u_color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,"in vec2 a_pos;void main() {gl_Position=projectTile(a_pos);}"),backgroundPattern:He(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;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;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,"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:He(`in vec3 v_data;in float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 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;}
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
void main(void) {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 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) {
#ifdef GLOBE
vec3 center_vector=projectToSphere(circle_center);
#endif
float 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 {
#ifdef GLOBE
vec4 projected_center=interpolateProjection(circle_center,center_vector,ele);
#else
vec4 projected_center=projectTileWithElevation(circle_center,ele);
#endif
corner_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);}
#ifdef GLOBE
vec2 angles=extrude*angle_scale;vec3 corner_vector=globeRotateVector(center_vector,angles);gl_Position=interpolateProjection(corner_position,corner_vector,ele);
#else
gl_Position=projectTileWithElevation(corner_position,ele);
#endif
} 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:He(Na,"in vec2 a_pos;void main() {gl_Position=projectTile(a_pos);}"),heatmap:He(`uniform highp float u_intensity;in vec2 v_extrude;
#pragma mapbox: define highp float weight
#define GAUSS_COEF 0.3989422804014327
void main() {
#pragma mapbox: initialize highp float weight
float 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);
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#pragma mapbox: define highp float weight
#pragma mapbox: define mediump float radius
const highp float ZERO=1.0/255.0/16.0;
#define GAUSS_COEF 0.3989422804014327
void main(void) {
#pragma mapbox: initialize highp float weight
#pragma mapbox: initialize mediump float radius
vec2 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);
#ifdef GLOBE
vec2 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);
#else
gl_Position=projectTileFor3D(circle_center+extrude,get_elevation(circle_center));
#endif
}`),heatmapTexture:He(`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;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(0.0);
#endif
}`,"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:He("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:He("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);}"),debug:He("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:He(Na,`in vec2 a_pos;void main() {
#ifdef GLOBE
gl_Position=projectTileFor3D(a_pos,0.0);
#else
gl_Position=u_projection_matrix*vec4(a_pos,0.0,1.0);
#endif
}`),fill:He(`#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
fragColor=color*opacity;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`uniform vec2 u_fill_translate;in vec2 a_pos;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
gl_Position=projectTile(a_pos+u_fill_translate,a_pos);}`),fillOutline:He(`in vec2 v_pos;
#ifdef GLOBE
in float v_depth;
#endif
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);fragColor=outline_color*(alpha*opacity);
#ifdef GLOBE
if (v_depth > 1.0) {discard;}
#endif
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`uniform vec2 u_world;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos;
#ifdef GLOBE
out float v_depth;
#endif
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
gl_Position=projectTile(a_pos+u_fill_translate,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
#ifdef GLOBE
v_depth=gl_Position.z/gl_Position.w;
#endif
}`),fillOutlinePattern:He(`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;
#ifdef GLOBE
in float v_depth;
#endif
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
vec2 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;
#ifdef GLOBE
if (v_depth > 1.0) {discard;}
#endif
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#ifdef GLOBE
out float v_depth;
#endif
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 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;
#ifdef GLOBE
v_depth=gl_Position.z/gl_Position.w;
#endif
}`),fillPattern:He(`#ifdef GL_ES
precision highp float;
#endif
uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
vec2 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;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=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:He(`in vec4 v_color;void main() {fragColor=v_color;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#ifdef TERRAIN3D
in vec2 a_centroid;
#endif
out vec4 v_color;
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp vec4 color
void main() {
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp vec4 color
vec3 normal=a_normal_ed.xyz;
#ifdef TERRAIN3D
float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
#else
float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
#endif
base=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;
#ifdef GLOBE
vec3 spherePos=projectToSphere(posInTile,a_pos);gl_Position=interpolateProjectionFor3D(posInTile,spherePos,elevation);
#else
gl_Position=u_projection_matrix*vec4(posInTile,elevation,1.0);
#endif
float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;vec3 normalForLighting=normal/16384.0;float directional=clamp(dot(normalForLighting,u_lightpos),0.0,1.0);
#ifdef GLOBE
mat3 rotMatrix=globeGetRotationMatrix(spherePos);normalForLighting=rotMatrix*normalForLighting;directional=mix(directional,clamp(dot(normalForLighting,u_lightpos_globe),0.0,1.0),u_projection_transition);
#endif
directional=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:He(`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;
#pragma mapbox: define lowp float base
#pragma mapbox: define lowp float height
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float base
#pragma mapbox: initialize lowp float height
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 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;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#ifdef TERRAIN3D
in vec2 a_centroid;
#endif
#ifdef GLOBE
out vec3 v_sphere_pos;
#endif
out vec2 v_pos_a;out vec2 v_pos_b;out vec4 v_lighting;
#pragma mapbox: define lowp float base
#pragma mapbox: define lowp float height
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float base
#pragma mapbox: initialize lowp float height
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 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;
#ifdef TERRAIN3D
float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);
#else
float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;
#endif
base=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;
#ifdef GLOBE
vec3 spherePos=projectToSphere(posInTile,a_pos);vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);v_sphere_pos=elevatedPos;gl_Position=interpolateProjectionFor3D(posInTile,spherePos,elevation);
#else
gl_Position=u_projection_matrix*vec4(posInTile,elevation,1.0);
#endif
vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0
? a_pos
: 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:He(`#ifdef GL_ES
precision highp float;
#endif
uniform 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)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;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))/pow(2.0,exaggeration+(19.2562-u_zoom));fragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,"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:He(`uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;
#define PI 3.141592653589793
void main() {vec4 pixel=texture(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);fragColor=accent_color*(1.0-shade_color.a)+shade_color;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,"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:He(`uniform lowp float u_device_pixel_ratio;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;
#ifdef GLOBE
in float v_depth;
#endif
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
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);fragColor=color*(alpha*opacity);
#ifdef GLOBE
if (v_depth > 1.0) {discard;}
#endif
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
in 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;
#ifdef GLOBE
out float v_depth;
#endif
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
float 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);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;
#ifdef GLOBE
v_depth=gl_Position.z/gl_Position.w;
#endif
#ifdef TERRAIN3D
v_gamma_scale=1.0;
#else
float 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;
#endif
v_width2=vec2(outset,inset);}`),lineGradient:He(`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;
#ifdef GLOBE
in float v_depth;
#endif
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
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);vec4 color=texture(u_image,v_uv);fragColor=color*(alpha*opacity);
#ifdef GLOBE
if (v_depth > 1.0) {discard;}
#endif
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
in 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;
#ifdef GLOBE
out float v_depth;
#endif
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
void main() {
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
float 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;
#ifdef GLOBE
v_depth=gl_Position.z/gl_Position.w;
#endif
#ifdef TERRAIN3D
v_gamma_scale=1.0;
#else
float 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;
#endif
v_width2=vec2(outset,inset);}`),linePattern:He(`#ifdef GL_ES
precision highp float;
#endif
uniform 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;
#ifdef GLOBE
in float v_depth;
#endif
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
vec2 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;
#ifdef GLOBE
if (v_depth > 1.0) {discard;}
#endif
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
#define LINE_DISTANCE_SCALE 2.0
in 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;
#ifdef GLOBE
out float v_depth;
#endif
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define mediump float width
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
float 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;
#ifdef GLOBE
v_depth=gl_Position.z/gl_Position.w;
#endif
#ifdef TERRAIN3D
v_gamma_scale=1.0;
#else
float 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;
#endif
v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:He(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;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;
#ifdef GLOBE
in float v_depth;
#endif
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float width
#pragma mapbox: define lowp float floorwidth
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize lowp float floorwidth
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 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);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);fragColor=color*(alpha*opacity);
#ifdef GLOBE
if (v_depth > 1.0) {discard;}
#endif
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
#define LINE_DISTANCE_SCALE 2.0
in 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_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;out vec2 v_normal;out vec2 v_width2;out vec2 v_tex_a;out vec2 v_tex_b;out float v_gamma_scale;
#ifdef GLOBE
out float v_depth;
#endif
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
#pragma mapbox: define lowp float floorwidth
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize lowp float floorwidth
float 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;
#ifdef GLOBE
v_depth=gl_Position.z/gl_Position.w;
#endif
#ifdef TERRAIN3D
v_gamma_scale=1.0;
#else
float 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;
#endif
v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:He(`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);
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#ifdef GLOBE
if (a_pos.y <-32767.5) {v_pos0.y=0.0;}if (a_pos.y > 32766.5) {v_pos0.y=1.0;}
#endif
v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}`),symbolIcon:He(`uniform sampler2D u_texture;in vec2 v_tex;in float v_fade_opacity;
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize lowp float opacity
lowp float alpha=opacity*v_fade_opacity;fragColor=texture(u_texture,v_tex)*alpha;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize lowp float opacity
vec2 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 ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_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;
#ifdef GLOBE
if(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);}
#endif
vec4 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));}`),symbolSDF:He(`#define SDF_PX 8.0
uniform 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;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
float 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);
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
vec2 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 ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_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;
#ifdef GLOBE
if(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);}
#endif
vec4 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:He(`#define SDF_PX 8.0
#define SDF 1.0
#define ICON 0.0
uniform 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;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;fragColor=texture(u_texture_icon,tex_icon)*alpha;
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
return;}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);
#ifdef OVERDRAW_INSPECTOR
fragColor=vec4(1.0);
#endif
}`,`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;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
vec2 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 ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_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;
#ifdef GLOBE
if(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);}
#endif
vec4 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:He("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);float 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:He("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:He("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:He("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:He(`in 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
);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:He("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);}")};function He(h,e){const i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,a=e.match(/in ([\w]+) ([\w]+)/g),o=h.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),u=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),f=u?u.concat(o):o,_={};return{fragmentSource:h=h.replace(i,(y,v,T,P,S)=>(_[S]=!0,v==="define"?`
#ifndef HAS_UNIFORM_u_${S}
in ${T} ${P} ${S};
#else
uniform ${T} ${P} u_${S};
#endif
`:`
#ifdef HAS_UNIFORM_u_${S}
${T} ${P} ${S} = u_${S};
#endif
`)),vertexSource:e=e.replace(i,(y,v,T,P,S)=>{const A=P==="float"?"vec2":"vec4",R=S.match(/color/)?"color":A;return _[S]?v==="define"?`
#ifndef HAS_UNIFORM_u_${S}
uniform lowp float u_${S}_t;
in ${T} ${A} a_${S};
out ${T} ${P} ${S};
#else
uniform ${T} ${P} u_${S};
#endif
`:R==="vec4"?`
#ifndef HAS_UNIFORM_u_${S}
${S} = a_${S};
#else
${T} ${P} ${S} = u_${S};
#endif
`:`
#ifndef HAS_UNIFORM_u_${S}
${S} = unpack_mix_${R}(a_${S}, u_${S}_t);
#else
${T} ${P} ${S} = u_${S};
#endif
`:v==="define"?`
#ifndef HAS_UNIFORM_u_${S}
uniform lowp float u_${S}_t;
in ${T} ${A} a_${S};
#else
uniform ${T} ${P} u_${S};
#endif
`:R==="vec4"?`
#ifndef HAS_UNIFORM_u_${S}
${T} ${P} ${S} = a_${S};
#else
${T} ${P} ${S} = u_${S};
#endif
`:`
#ifndef HAS_UNIFORM_u_${S}
${T} ${P} ${S} = unpack_mix_${R}(a_${S}, u_${S}_t);
#else
${T} ${P} ${S} = u_${S};
#endif
`}),staticAttributes:a,staticUniforms:f}}class Hi{constructor(e,i,a){this.vertexBuffer=e,this.indexBuffer=i,this.segments=a}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}var Xe=c.aA([{name:"a_pos",type:"Int16",components:2}]);const Bs="#define PROJECTION_MERCATOR",cl="mercator";class ts{constructor(){this._cachedMesh=null}get name(){return"mercator"}get useSubdivision(){return!1}get shaderVariantName(){return cl}get shaderDefine(){return Bs}get shaderPreludeCode(){return qi.projectionMercator}get vertexShaderPreludeCode(){return qi.projectionMercator.vertexSource}get subdivisionGranularity(){return c.aB.noSubdivision}get useGlobeControls(){return!1}get transitionState(){return 0}get latitudeErrorCorrectionRadians(){return 0}destroy(){}updateGPUdependent(e){}getMeshFromTileID(e,i,a,o,u){if(this._cachedMesh)return this._cachedMesh;const f=new c.aC;f.emplaceBack(0,0),f.emplaceBack(c.X,0),f.emplaceBack(0,c.X),f.emplaceBack(c.X,c.X);const _=e.createVertexBuffer(f,Xe.members),y=c.aD.simpleSegment(0,0,4,2),v=new c.aE;v.emplaceBack(1,0,2),v.emplaceBack(1,2,3);const T=e.createIndexBuffer(v);return this._cachedMesh=new Hi(_,T,y),this._cachedMesh}recalculate(){}hasTransition(){return!1}setErrorQueryLatitudeDegrees(e){}}function Et(h,e){const i=c.ab(e.lat,-85.051129,c.aF);return new c.P(c.O(e.lng)*h,c.Q(i)*h)}function Nt(h,e){return new c.Y(e.x/h,e.y/h).toLngLat()}function wt(h){return h.cameraToCenterDistance*Math.min(.85*Math.tan(c.aa(90-h.pitch)),Math.tan(c.aa(89.25-h.pitch)))}function Va(h,e){const i=h.canonical,a=e/c.aG(i.z),o=i.x+Math.pow(2,i.z)*h.wrap,u=c.aq(new Float64Array(16));return c.J(u,u,[o*a,i.y*a,0]),c.K(u,u,[a/c.X,a/c.X,1]),u}function ii(h,e,i,a,o){const u=c.Y.fromLngLat(h,e),f=o*c.aH(1,h.lat),_=f*Math.cos(c.aa(i)),y=Math.sqrt(f*f-_*_),v=y*Math.sin(c.aa(-a)),T=y*Math.cos(c.aa(-a));return new c.Y(u.x+v,u.y+T,u.z+_)}class ri{constructor(e=0,i=0,a=0,o=0){if(isNaN(e)||e<0||isNaN(i)||i<0||isNaN(a)||a<0||isNaN(o)||o<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=i,this.left=a,this.right=o}interpolate(e,i,a){return i.top!=null&&e.top!=null&&(this.top=c.y.number(e.top,i.top,a)),i.bottom!=null&&e.bottom!=null&&(this.bottom=c.y.number(e.bottom,i.bottom,a)),i.left!=null&&e.left!=null&&(this.left=c.y.number(e.left,i.left,a)),i.right!=null&&e.right!=null&&(this.right=c.y.number(e.right,i.right,a)),this}getCenter(e,i){const a=c.ab((this.left+e-this.right)/2,0,e),o=c.ab((this.top+i-this.bottom)/2,0,i);return new c.P(a,o)}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new ri(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function ni(h,e){if(!h.renderWorldCopies||h.lngRange)return;const i=e.lng-h.center.lng;e.lng+=i>180?-360:i<-180?360:0}function Ua(h){return Math.max(0,Math.floor(h))}class rn{constructor(e,i,a,o,u,f){this._callbacks=e,this._tileSize=512,this._renderWorldCopies=f===void 0||!!f,this._minZoom=i||0,this._maxZoom=a||22,this._minPitch=o??0,this._maxPitch=u??60,this.setMaxBounds(),this._width=0,this._height=0,this._center=new c.N(0,0),this._elevation=0,this._zoom=0,this._tileZoom=Ua(this._zoom),this._scale=c.aG(this._zoom),this._bearingInRadians=0,this._fovInRadians=.6435011087932844,this._pitchInRadians=0,this._rollInRadians=0,this._unmodified=!0,this._edgeInsets=new ri,this._minElevationForCurrentTile=0,this._autoCalculateNearFarZ=!0}apply(e,i,a){this._latRange=e.latRange,this._lngRange=e.lngRange,this._width=e.width,this._height=e.height,this._center=e.center,this._elevation=e.elevation,this._minElevationForCurrentTile=e.minElevationForCurrentTile,this._zoom=e.zoom,this._tileZoom=Ua(this._zoom),this._scale=c.aG(this._zoom),this._bearingInRadians=e.bearingInRadians,this._fovInRadians=e.fovInRadians,this._pitchInRadians=e.pitchInRadians,this._rollInRadians=e.rollInRadians,this._unmodified=e.unmodified,this._edgeInsets=new ri(e.padding.top,e.padding.bottom,e.padding.left,e.padding.right),this._minZoom=e.minZoom,this._maxZoom=e.maxZoom,this._minPitch=e.minPitch,this._maxPitch=e.maxPitch,this._renderWorldCopies=e.renderWorldCopies,this._cameraToCenterDistance=e.cameraToCenterDistance,this._nearZ=e.nearZ,this._farZ=e.farZ,this._autoCalculateNearFarZ=!a&&e.autoCalculateNearFarZ,i&&this._constrain(),this._calcMatrices()}get pixelsToClipSpaceMatrix(){return this._pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._clipSpaceToPixelsMatrix}get minElevationForCurrentTile(){return this._minElevationForCurrentTile}setMinElevationForCurrentTile(e){this._minElevationForCurrentTile=e}get tileSize(){return this._tileSize}get tileZoom(){return this._tileZoom}get scale(){return this._scale}get width(){return this._width}get height(){return this._height}get bearingInRadians(){return this._bearingInRadians}get lngRange(){return this._lngRange}get latRange(){return this._latRange}get pixelsToGLUnits(){return this._pixelsToGLUnits}get minZoom(){return this._minZoom}setMinZoom(e){this._minZoom!==e&&(this._minZoom=e,this.setZoom(this.getConstrained(this._center,this.zoom).zoom))}get maxZoom(){return this._maxZoom}setMaxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.setZoom(this.getConstrained(this._center,this.zoom).zoom))}get minPitch(){return this._minPitch}setMinPitch(e){this._minPitch!==e&&(this._minPitch=e,this.setPitch(Math.max(this.pitch,e)))}get maxPitch(){return this._maxPitch}setMaxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.setPitch(Math.min(this.pitch,e)))}get renderWorldCopies(){return this._renderWorldCopies}setRenderWorldCopies(e){e===void 0?e=!0:e===null&&(e=!1),this._renderWorldCopies=e}get worldSize(){return this._tileSize*this._scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new c.P(this._width,this._height)}get bearing(){return this._bearingInRadians/Math.PI*180}setBearing(e){const i=c.aI(e,-180,180)*Math.PI/180;var a,o,u,f,_,y,v,T,P;this._bearingInRadians!==i&&(this._unmodified=!1,this._bearingInRadians=i,this._calcMatrices(),this._rotationMatrix=fr(),a=this._rotationMatrix,u=-this._bearingInRadians,f=(o=this._rotationMatrix)[0],_=o[1],y=o[2],v=o[3],T=Math.sin(u),P=Math.cos(u),a[0]=f*P+y*T,a[1]=_*P+v*T,a[2]=f*-T+y*P,a[3]=_*-T+v*P)}get rotationMatrix(){return this._rotationMatrix}get pitchInRadians(){return this._pitchInRadians}get pitch(){return this._pitchInRadians/Math.PI*180}setPitch(e){const i=c.ab(e,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(e){const i=e/180*Math.PI;this._rollInRadians!==i&&(this._unmodified=!1,this._rollInRadians=i,this._calcMatrices())}get fovInRadians(){return this._fovInRadians}get fov(){return c.aJ(this._fovInRadians)}setFov(e){e=c.ab(e,.1,150),this.fov!==e&&(this._unmodified=!1,this._fovInRadians=c.aa(e),this._calcMatrices())}get zoom(){return this._zoom}setZoom(e){const i=this.getConstrained(this._center,e).zoom;this._zoom!==i&&(this._unmodified=!1,this._zoom=i,this._tileZoom=Math.max(0,Math.floor(i)),this._scale=c.aG(i),this._constrain(),this._calcMatrices())}get center(){return this._center}setCenter(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}setElevation(e){e!==this._elevation&&(this._elevation=e,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}setPadding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this._width,this._height)}get pixelsPerMeter(){return this._pixelPerMeter}get unmodified(){return this._unmodified}get cameraToCenterDistance(){return this._cameraToCenterDistance}get nearZ(){return this._nearZ}get farZ(){return this._farZ}get autoCalculateNearFarZ(){return this._autoCalculateNearFarZ}overrideNearFarZ(e,i){this._autoCalculateNearFarZ=!1,this._nearZ=e,this._farZ=i,this._calcMatrices()}clearNearFarZOverride(){this._autoCalculateNearFarZ=!0,this._calcMatrices()}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,i,a){this._unmodified=!1,this._edgeInsets.interpolate(e,i,a),this._constrain(),this._calcMatrices()}resize(e,i,a=!0){this._width=e,this._height=i,a&&this._constrain(),this._calcMatrices()}getMaxBounds(){return this._latRange&&this._latRange.length===2&&this._lngRange&&this._lngRange.length===2?new zt([this._lngRange[0],this._latRange[0]],[this._lngRange[1],this._latRange[1]]):null}setMaxBounds(e){e?(this._lngRange=[e.getWest(),e.getEast()],this._latRange=[e.getSouth(),e.getNorth()],this._constrain()):(this._lngRange=null,this._latRange=[-85.051129,c.aF])}getConstrained(e,i){return this._callbacks.getConstrained(e,i)}getCameraQueryGeometry(e,i){if(i.length===1)return[i[0],e];{let a=e.x,o=e.y,u=e.x,f=e.y;for(const _ of i)a=Math.min(a,_.x),o=Math.min(o,_.y),u=Math.max(u,_.x),f=Math.max(f,_.y);return[new c.P(a,o),new c.P(u,o),new c.P(u,f),new c.P(a,f),new c.P(a,o)]}}_constrain(){if(!this.center||!this._width||!this._height||this._constraining)return;this._constraining=!0;const e=this._unmodified,{center:i,zoom:a}=this.getConstrained(this.center,this.zoom);this.setCenter(i),this.setZoom(a),this._unmodified=e,this._constraining=!1}_calcMatrices(){if(this._width&&this._height){this._pixelsToGLUnits=[2/this._width,-2/this._height];let e=c.aq(new Float64Array(16));c.K(e,e,[this._width/2,-this._height/2,1]),c.J(e,e,[1,-1,0]),this._clipSpaceToPixelsMatrix=e,e=c.aq(new Float64Array(16)),c.K(e,e,[1,-1,1]),c.J(e,e,[-1,-1,0]),c.K(e,e,[2/this._width,2/this._height,1]),this._pixelsToClipSpaceMatrix=e,this._cameraToCenterDistance=.5/Math.tan(this.fovInRadians/2)*this._height}this._callbacks.calcMatrices()}calculateCenterFromCameraLngLatAlt(e,i,a,o){const u=a!==void 0?a:this.bearing,f=o=o!==void 0?o:this.pitch,_=c.Y.fromLngLat(e,i),y=-Math.cos(c.aa(f)),v=Math.sin(c.aa(f)),T=v*Math.sin(c.aa(u)),P=-v*Math.cos(c.aa(u));let S=this.elevation;const A=i-S;let R;y*A>=0||Math.abs(y)<.1?(R=1e4,S=i+R*y):R=-A/y;let V,N,U=c.aK(1,_.y),G=0;do{if(G+=1,G>10)break;N=R/U,V=new c.Y(_.x+T*N,_.y+P*N),U=1/V.meterInMercatorCoordinateUnits()}while(Math.abs(R-N*U)>1e-12);return{center:V.toLngLat(),elevation:S,zoom:c.a8(this.height/2/Math.tan(this.fovInRadians/2)/N/this.tileSize)}}recalculateZoomAndCenter(e){if(this.elevation-e==0)return;const i=c.aH(1,this.center.lat)*this.worldSize,a=this.cameraToCenterDistance/i,o=c.Y.fromLngLat(this.center,this.elevation),u=ii(this.center,this.elevation,this.pitch,this.bearing,a);this._elevation=e;const f=this.calculateCenterFromCameraLngLatAlt(u.toLngLat(),c.aK(u.z,o.y),this.bearing,this.pitch);this._elevation=f.elevation,this._center=f.center,this.setZoom(f.zoom)}getCameraPoint(){const e=Math.tan(this.pitchInRadians)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new c.P(e*Math.sin(this.rollInRadians),e*Math.cos(this.rollInRadians)))}getCameraAltitude(){return Math.cos(this.pitchInRadians)*this._cameraToCenterDistance/this._pixelPerMeter+this.elevation}getCameraLngLat(){const e=c.aH(1,this.center.lat)*this.worldSize;return ii(this.center,this.elevation,this.pitch,this.bearing,this.cameraToCenterDistance/e).toLngLat()}getMercatorTileCoordinates(e){if(!e)return[0,0,1,1];const i=e.canonical.z>=0?1<<e.canonical.z:Math.pow(2,e.canonical.z);return[e.canonical.x/i,e.canonical.y/i,1/i/c.X,1/i/c.X]}}class ut{constructor(e,i){this.min=e,this.max=i,this.center=c.aL([],c.aM([],this.min,this.max),.5)}quadrant(e){const i=[e%2==0,e<2],a=c.aN(this.min),o=c.aN(this.max);for(let u=0;u<i.length;u++)a[u]=i[u]?this.min[u]:this.center[u],o[u]=i[u]?this.center[u]:this.max[u];return o[2]=this.max[2],new ut(a,o)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}intersectsFrustum(e){let i=!0;for(let a=0;a<e.planes.length;a++){const o=this.intersectsPlane(e.planes[a]);if(o===0)return 0;o===1&&(i=!1)}return i?2:e.aabb.min[0]>this.max[0]||e.aabb.min[1]>this.max[1]||e.aabb.min[2]>this.max[2]||e.aabb.max[0]<this.min[0]||e.aabb.max[1]<this.min[1]||e.aabb.max[2]<this.min[2]?0:1}intersectsPlane(e){let i=e[3],a=e[3];for(let o=0;o<3;o++)e[o]>0?(i+=e[o]*this.min[o],a+=e[o]*this.max[o]):(a+=e[o]*this.min[o],i+=e[o]*this.max[o]);return i>=0?2:a<0?0:1}}class is{distanceToTile2d(e,i,a,o){const u=o.distanceX([e,i]),f=o.distanceY([e,i]);return Math.hypot(u,f)}getWrap(e,i,a){return a}getTileAABB(e,i,a,o){var u,f;let _=a,y=a;if(o.terrain){const T=new c.S(e.z,i,e.z,e.x,e.y),P=o.terrain.getMinMaxElevation(T);_=(u=P.minElevation)!==null&&u!==void 0?u:a,y=(f=P.maxElevation)!==null&&f!==void 0?f:a}const v=1<<e.z;return new ut([i+e.x/v,e.y/v,_],[i+(e.x+1)/v,(e.y+1)/v,y])}allowVariableZoom(e,i){const a=e.fov*(Math.abs(Math.cos(e.rollInRadians))*e.height+Math.abs(Math.sin(e.rollInRadians))*e.width)/e.height,o=c.ab(78.5-a/2,0,60);return!!i.terrain||e.pitch>o||e.padding.top>=.1}allowWorldCopies(){return!0}recalculateCache(){}}class Xi{constructor(e,i,a){this.points=e,this.planes=i,this.aabb=a}static fromInvProjectionMatrix(e,i=1,a=0){const o=Math.pow(2,a),u=[[-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(v=>{const T=1/(v=c.al([],v,e))[3]/i*o;return c.aO(v,v,[T,T,1/v[3],T])}),f=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(v=>{const T=c.aP([],u[v[0]],u[v[1]]),P=c.aP([],u[v[2]],u[v[1]]),S=c.aQ([],c.aR([],T,P)),A=-c.aS(S,u[v[1]]);return S.concat(A)}),_=[Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY],y=[Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY];for(const v of u)for(let T=0;T<3;T++)_[T]=Math.min(_[T],v[T]),y[T]=Math.max(y[T],v[T]);return new Xi(u,f,new ut(_,y))}}class ir{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,i,a){return this._helper.interpolatePadding(e,i,a)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,i,a=!0){this._helper.resize(e,i,a)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}overrideNearFarZ(e,i){this._helper.overrideNearFarZ(e,i)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(e,i){}constructor(e,i,a,o,u){this._posMatrixCache=new Map,this._alignedPosMatrixCache=new Map,this._fogMatrixCacheF32=new Map,this._helper=new rn({calcMatrices:()=>{this._calcMatrices()},getConstrained:(f,_)=>this.getConstrained(f,_)},e,i,a,o,u),this._coveringTilesDetailsProvider=new is}clone(){const e=new ir;return e.apply(this),e}apply(e,i,a){this._helper.apply(e,i,a)}get cameraPosition(){return this._cameraPosition}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._viewProjMatrix}get inverseProjectionMatrix(){return this._invProjMatrix}get mercatorMatrix(){return this._mercatorMatrix}getVisibleUnwrappedCoordinates(e){const i=[new c.aT(0,e)];if(this._helper._renderWorldCopies){const a=this.screenPointToMercatorCoordinate(new c.P(0,0)),o=this.screenPointToMercatorCoordinate(new c.P(this._helper._width,0)),u=this.screenPointToMercatorCoordinate(new c.P(this._helper._width,this._helper._height)),f=this.screenPointToMercatorCoordinate(new c.P(0,this._helper._height)),_=Math.floor(Math.min(a.x,o.x,u.x,f.x)),y=Math.floor(Math.max(a.x,o.x,u.x,f.x)),v=1;for(let T=_-v;T<=y+v;T++)T!==0&&i.push(new c.aT(T,e))}return i}getCameraFrustum(){return Xi.fromInvProjectionMatrix(this._invViewProjMatrix,this.worldSize)}getClippingPlane(){return null}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){const i=this.screenPointToLocation(this.centerPoint,e),a=e?e.getElevationForLngLatZoom(i,this._helper._tileZoom):0;this._helper.recalculateZoomAndCenter(a)}setLocationAtPoint(e,i){const a=c.aH(this.elevation,this.center.lat),o=this.screenPointToMercatorCoordinateAtZ(i,a),u=this.screenPointToMercatorCoordinateAtZ(this.centerPoint,a),f=c.Y.fromLngLat(e),_=new c.Y(f.x-(o.x-u.x),f.y-(o.y-u.y));this.setCenter(_==null?void 0:_.toLngLat()),this._helper._renderWorldCopies&&this.setCenter(this.center.wrap())}locationToScreenPoint(e,i){return i?this.coordinatePoint(c.Y.fromLngLat(e),i.getElevationForLngLatZoom(e,this._helper._tileZoom),this._pixelMatrix3D):this.coordinatePoint(c.Y.fromLngLat(e))}screenPointToLocation(e,i){var a;return(a=this.screenPointToMercatorCoordinate(e,i))===null||a===void 0?void 0:a.toLngLat()}screenPointToMercatorCoordinate(e,i){if(i){const a=i.pointCoordinate(e);if(a!=null)return a}return this.screenPointToMercatorCoordinateAtZ(e)}screenPointToMercatorCoordinateAtZ(e,i){const a=i||0,o=[e.x,e.y,0,1],u=[e.x,e.y,1,1];c.al(o,o,this._pixelMatrixInverse),c.al(u,u,this._pixelMatrixInverse);const f=o[3],_=u[3],y=o[1]/f,v=u[1]/_,T=o[2]/f,P=u[2]/_,S=T===P?0:(a-T)/(P-T);return new c.Y(c.y.number(o[0]/f,u[0]/_,S)/this.worldSize,c.y.number(y,v,S)/this.worldSize,a)}coordinatePoint(e,i=0,a=this._pixelMatrix){const o=[e.x*this.worldSize,e.y*this.worldSize,i,1];return c.al(o,o,a),new c.P(o[0]/o[3],o[1]/o[3])}getBounds(){const e=Math.max(0,this._helper._height/2-wt(this));return new zt().extend(this.screenPointToLocation(new c.P(0,e))).extend(this.screenPointToLocation(new c.P(this._helper._width,e))).extend(this.screenPointToLocation(new c.P(this._helper._width,this._helper._height))).extend(this.screenPointToLocation(new c.P(0,this._helper._height)))}isPointOnMapSurface(e,i){return i?i.pointCoordinate(e)!=null:e.y>this.height/2-wt(this)}calculatePosMatrix(e,i=!1,a){var o;const u=(o=e.key)!==null&&o!==void 0?o:c.aU(e.wrap,e.canonical.z,e.canonical.z,e.canonical.x,e.canonical.y),f=i?this._alignedPosMatrixCache:this._posMatrixCache;if(f.has(u)){const v=f.get(u);return a?v.f32:v.f64}const _=Va(e,this.worldSize);c.L(_,i?this._alignedProjMatrix:this._viewProjMatrix,_);const y={f64:_,f32:new Float32Array(_)};return f.set(u,y),a?y.f32:y.f64}calculateFogMatrix(e){const i=e.key,a=this._fogMatrixCacheF32;if(a.has(i))return a.get(i);const o=Va(e,this.worldSize);return c.L(o,this._fogMatrix,o),a.set(i,new Float32Array(o)),a.get(i)}getConstrained(e,i){i=c.ab(+i,this.minZoom,this.maxZoom);const a={center:new c.N(e.lng,e.lat),zoom:i};let o=this._helper._lngRange;this._helper._renderWorldCopies||o!==null||(o=[-179.9999999999,180-1e-10]);const u=this.tileSize*c.aG(a.zoom);let f=0,_=u,y=0,v=u,T=0,P=0;const{x:S,y:A}=this.size;if(this._helper._latRange){const X=this._helper._latRange;f=c.Q(X[1])*u,_=c.Q(X[0])*u,_-f<A&&(T=A/(_-f))}o&&(y=c.aI(c.O(o[0])*u,0,u),v=c.aI(c.O(o[1])*u,0,u),v<y&&(v+=u),v-y<S&&(P=S/(v-y)));const{x:R,y:V}=Et(u,e);let N,U;const G=Math.max(P||0,T||0);if(G){const X=new c.P(P?(v+y)/2:R,T?(_+f)/2:V);return a.center=Nt(u,X).wrap(),a.zoom+=c.a8(G),a}if(this._helper._latRange){const X=A/2;V-X<f&&(U=f+X),V+X>_&&(U=_-X)}if(o){const X=(y+v)/2;let W=R;this._helper._renderWorldCopies&&(W=c.aI(R,X-u/2,X+u/2));const K=S/2;W-K<y&&(N=y+K),W+K>v&&(N=v-K)}if(N!==void 0||U!==void 0){const X=new c.P(N??R,U??V);a.center=Nt(u,X).wrap()}return a}calculateCenterFromCameraLngLatAlt(e,i,a,o){return this._helper.calculateCenterFromCameraLngLatAlt(e,i,a,o)}_calculateNearFarZIfNeeded(e,i,a){if(!this._helper.autoCalculateNearFarZ)return;const o=Math.min(this.elevation,this.minElevationForCurrentTile,this.getCameraAltitude()-100),u=e-o*this._helper._pixelPerMeter/Math.cos(i),f=o<0?u:e,_=Math.PI/2+this.pitchInRadians,y=c.aa(this.fov)*(Math.abs(Math.cos(c.aa(this.roll)))*this.height+Math.abs(Math.sin(c.aa(this.roll)))*this.width)/this.height*(.5+a.y/this.height),v=Math.sin(y)*f/Math.sin(c.ab(Math.PI-_-y,.01,Math.PI-.01)),T=wt(this),P=Math.atan(T/this._helper.cameraToCenterDistance),S=c.aa(.75),A=P>S?2*P*(.5+a.y/(2*T)):S,R=Math.sin(A)*f/Math.sin(c.ab(Math.PI-_-A,.01,Math.PI-.01)),V=Math.min(v,R);this._helper._farZ=1.01*(Math.cos(Math.PI/2-i)*V+f),this._helper._nearZ=this._helper._height/50}_calcMatrices(){if(!this._helper._height)return;const e=this.centerOffset,i=Et(this.worldSize,this.center),a=i.x,o=i.y;this._helper._pixelPerMeter=c.aH(1,this.center.lat)*this.worldSize;const u=c.aa(Math.min(this.pitch,89.25)),f=Math.max(this._helper.cameraToCenterDistance/2,this._helper.cameraToCenterDistance+this._helper._elevation*this._helper._pixelPerMeter/Math.cos(u));let _;this._calculateNearFarZIfNeeded(f,u,e),_=new Float64Array(16),c.aV(_,this.fovInRadians,this._helper._width/this._helper._height,this._helper._nearZ,this._helper._farZ),this._invProjMatrix=new Float64Array(16),c.an(this._invProjMatrix,_),_[8]=2*-e.x/this._helper._width,_[9]=2*e.y/this._helper._height,this._projectionMatrix=c.aW(_),c.K(_,_,[1,-1,1]),c.J(_,_,[0,0,-this._helper.cameraToCenterDistance]),c.aX(_,_,-this.rollInRadians),c.aY(_,_,this.pitchInRadians),c.aX(_,_,-this.bearingInRadians),c.J(_,_,[-a,-o,0]),this._mercatorMatrix=c.K([],_,[this.worldSize,this.worldSize,this.worldSize]),c.K(_,_,[1,1,this._helper._pixelPerMeter]),this._pixelMatrix=c.L(new Float64Array(16),this.clipSpaceToPixelsMatrix,_),c.J(_,_,[0,0,-this.elevation]),this._viewProjMatrix=_,this._invViewProjMatrix=c.an([],_);const y=[0,0,-1,1];c.al(y,y,this._invViewProjMatrix),this._cameraPosition=[y[0]/y[3],y[1]/y[3],y[2]/y[3]],this._fogMatrix=new Float64Array(16),c.aV(this._fogMatrix,this.fovInRadians,this.width/this.height,f,this._helper._farZ),this._fogMatrix[8]=2*-e.x/this.width,this._fogMatrix[9]=2*e.y/this.height,c.K(this._fogMatrix,this._fogMatrix,[1,-1,1]),c.J(this._fogMatrix,this._fogMatrix,[0,0,-this.cameraToCenterDistance]),c.aX(this._fogMatrix,this._fogMatrix,-this.rollInRadians),c.aY(this._fogMatrix,this._fogMatrix,this.pitchInRadians),c.aX(this._fogMatrix,this._fogMatrix,-this.bearingInRadians),c.J(this._fogMatrix,this._fogMatrix,[-a,-o,0]),c.K(this._fogMatrix,this._fogMatrix,[1,1,this._helper._pixelPerMeter]),c.J(this._fogMatrix,this._fogMatrix,[0,0,-this.elevation]),this._pixelMatrix3D=c.L(new Float64Array(16),this.clipSpaceToPixelsMatrix,_);const v=this._helper._width%2/2,T=this._helper._height%2/2,P=Math.cos(this.bearingInRadians),S=Math.sin(-this.bearingInRadians),A=a-Math.round(a)+P*v+S*T,R=o-Math.round(o)+P*T+S*v,V=new Float64Array(_);if(c.J(V,V,[A>.5?A-1:A,R>.5?R-1:R,0]),this._alignedProjMatrix=V,_=c.an(new Float64Array(16),this._pixelMatrix),!_)throw new Error("failed to invert matrix");this._pixelMatrixInverse=_,this._clearMatrixCaches()}_clearMatrixCaches(){this._posMatrixCache.clear(),this._alignedPosMatrixCache.clear(),this._fogMatrixCacheF32.clear()}maxPitchScaleFactor(){if(!this._pixelMatrixInverse)return 1;const e=this.screenPointToMercatorCoordinate(new c.P(0,0)),i=[e.x*this.worldSize,e.y*this.worldSize,0,1];return c.al(i,i,this._pixelMatrix)[3]/this._helper.cameraToCenterDistance}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){const e=c.aH(1,this.center.lat)*this.worldSize;return ii(this.center,this.elevation,this.pitch,this.bearing,this._helper.cameraToCenterDistance/e).toLngLat()}lngLatToCameraDepth(e,i){const a=c.Y.fromLngLat(e),o=[a.x*this.worldSize,a.y*this.worldSize,i,1];return c.al(o,o,this._viewProjMatrix),o[2]/o[3]}getProjectionData(e){const{overscaledTileID:i,aligned:a,applyTerrainMatrix:o}=e,u=this._helper.getMercatorTileCoordinates(i),f=i?this.calculatePosMatrix(i,a,!0):null;let _;return _=i&&i.terrainRttPosMatrix32f&&o?i.terrainRttPosMatrix32f:f||c.aZ(),{mainMatrix:_,tileMercatorCoords:u,clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:_}}isLocationOccluded(e){return!1}getPixelScale(){return 1}getCircleRadiusCorrection(){return 1}getPitchedTextCorrection(e,i,a){return 1}transformLightDirection(e){return c.aN(e)}getRayDirectionFromPixel(e){throw new Error("Not implemented.")}projectTileCoordinates(e,i,a,o){const u=this.calculatePosMatrix(a);let f;o?(f=[e,i,o(e,i),1],c.al(f,f,u)):(f=[e,i,0,1],Rt(f,f,u));const _=f[3];return{point:new c.P(f[0]/_,f[1]/_),signedDistanceFromCamera:_,isOccluded:!1}}populateCache(e){for(const i of e)this.calculatePosMatrix(i)}getMatrixForModel(e,i){const a=c.Y.fromLngLat(e,i),o=a.meterInMercatorCoordinateUnits(),u=c.a_();return c.J(u,u,[a.x,a.y,a.z]),c.aX(u,u,Math.PI),c.aY(u,u,Math.PI/2),c.K(u,u,[-o,o,o]),u}getProjectionDataForCustomLayer(e=!0){const i=new c.S(0,0,0,0,0),a=this.getProjectionData({overscaledTileID:i,applyGlobeMatrix:e}),o=Va(i,this.worldSize);c.L(o,this._viewProjMatrix,o),a.tileMercatorCoords=[0,0,1,1];const u=[c.X,c.X,this.worldSize/this._helper.pixelsPerMeter],f=c.a$();return c.K(f,o,u),a.fallbackMatrix=f,a.mainMatrix=f,a}getFastPathSimpleProjectionMatrix(e){return this.calculatePosMatrix(e)}}function Ci(){c.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}function Za(h){if(h.useSlerp)if(h.k<1){const e=c.b0(h.startEulerAngles.roll,h.startEulerAngles.pitch,h.startEulerAngles.bearing),i=c.b0(h.endEulerAngles.roll,h.endEulerAngles.pitch,h.endEulerAngles.bearing),a=new Float64Array(4);c.b1(a,e,i,h.k);const o=c.b2(a);h.tr.setRoll(o.roll),h.tr.setPitch(o.pitch),h.tr.setBearing(o.bearing)}else h.tr.setRoll(h.endEulerAngles.roll),h.tr.setPitch(h.endEulerAngles.pitch),h.tr.setBearing(h.endEulerAngles.bearing);else h.tr.setRoll(c.y.number(h.startEulerAngles.roll,h.endEulerAngles.roll,h.k)),h.tr.setPitch(c.y.number(h.startEulerAngles.pitch,h.endEulerAngles.pitch,h.k)),h.tr.setBearing(c.y.number(h.startEulerAngles.bearing,h.endEulerAngles.bearing,h.k))}function rr(h,e,i,a,o){const u=o.padding,f=Et(o.worldSize,i.getNorthWest()),_=Et(o.worldSize,i.getNorthEast()),y=Et(o.worldSize,i.getSouthEast()),v=Et(o.worldSize,i.getSouthWest()),T=c.aa(-a),P=f.rotate(T),S=_.rotate(T),A=y.rotate(T),R=v.rotate(T),V=new c.P(Math.max(P.x,S.x,R.x,A.x),Math.max(P.y,S.y,R.y,A.y)),N=new c.P(Math.min(P.x,S.x,R.x,A.x),Math.min(P.y,S.y,R.y,A.y)),U=V.sub(N),G=(o.width-(u.left+u.right+e.left+e.right))/U.x,X=(o.height-(u.top+u.bottom+e.top+e.bottom))/U.y;if(X<0||G<0)return void Ci();const W=Math.min(c.a8(o.scale*Math.min(G,X)),h.maxZoom),K=c.P.convert(h.offset),Q=new c.P((e.left-e.right)/2,(e.top-e.bottom)/2).rotate(c.aa(a)),J=K.add(Q).mult(o.scale/c.aG(W));return{center:Nt(o.worldSize,f.add(y).div(2).sub(J)),zoom:W,bearing:a}}class Fs{get useGlobeControls(){return!1}handlePanInertia(e,i){return{easingOffset:e,easingCenter:i.center}}handleMapControlsRollPitchBearingZoom(e,i){e.bearingDelta&&i.setBearing(i.bearing+e.bearingDelta),e.pitchDelta&&i.setPitch(i.pitch+e.pitchDelta),e.rollDelta&&i.setRoll(i.roll+e.rollDelta),e.zoomDelta&&i.setZoom(i.zoom+e.zoomDelta)}handleMapControlsPan(e,i,a){e.around.distSqr(i.centerPoint)<.01||i.setLocationAtPoint(a,e.around)}cameraForBoxAndBearing(e,i,a,o,u){return rr(e,i,a,o,u)}handleJumpToCenterZoom(e,i){e.zoom!==(i.zoom!==void 0?+i.zoom:e.zoom)&&e.setZoom(+i.zoom),i.center!==void 0&&e.setCenter(c.N.convert(i.center))}handleEaseTo(e,i){const a=e.zoom,o=e.padding,u={roll:e.roll,pitch:e.pitch,bearing:e.bearing},f={roll:i.roll===void 0?e.roll:i.roll,pitch:i.pitch===void 0?e.pitch:i.pitch,bearing:i.bearing===void 0?e.bearing:i.bearing},_=i.zoom!==void 0,y=!e.isPaddingEqual(i.padding);let v=!1;const T=_?+i.zoom:e.zoom;let P=e.centerPoint.add(i.offsetAsPoint);const S=e.screenPointToLocation(P),{center:A,zoom:R}=e.getConstrained(c.N.convert(i.center||S),T??a);ni(e,A);const V=Et(e.worldSize,S),N=Et(e.worldSize,A).sub(V),U=c.aG(R-a);return v=R!==a,{easeFunc:G=>{if(v&&e.setZoom(c.y.number(a,R,G)),c.b3(u,f)||Za({startEulerAngles:u,endEulerAngles:f,tr:e,k:G,useSlerp:u.roll!=f.roll}),y&&(e.interpolatePadding(o,i.padding,G),P=e.centerPoint.add(i.offsetAsPoint)),i.around)e.setLocationAtPoint(i.around,i.aroundPoint);else{const X=c.aG(e.zoom-a),W=R>a?Math.min(2,U):Math.max(.5,U),K=Math.pow(W,1-G),Q=Nt(e.worldSize,V.add(N.mult(G*K)).mult(X));e.setLocationAtPoint(e.renderWorldCopies?Q.wrap():Q,P)}},isZooming:v,elevationCenter:A}}handleFlyTo(e,i){const a=i.zoom!==void 0,o=e.zoom,u=e.getConstrained(c.N.convert(i.center||i.locationAtOffset),a?+i.zoom:o),f=u.center,_=u.zoom;ni(e,f);const y=Et(e.worldSize,i.locationAtOffset),v=Et(e.worldSize,f).sub(y),T=v.mag(),P=c.aG(_-o);let S;if(i.minZoom!==void 0){const A=Math.min(+i.minZoom,o,_),R=e.getConstrained(f,A).zoom;S=c.aG(R-o)}return{easeFunc:(A,R,V,N)=>{e.setZoom(A===1?_:o+c.a8(R));const U=A===1?f:Nt(e.worldSize,y.add(v.mult(V)).mult(R));e.setLocationAtPoint(e.renderWorldCopies?U.wrap():U,N)},scaleOfZoom:P,targetCenter:f,scaleOfMinZoom:S,pixelPathLength:T}}}class dt{constructor(e,i,a){this.blendFunction=e,this.blendColor=i,this.mask=a}}dt.Replace=[1,0],dt.disabled=new dt(dt.Replace,c.b4.transparent,[!1,!1,!1,!1]),dt.unblended=new dt(dt.Replace,c.b4.transparent,[!0,!0,!0,!0]),dt.alphaBlended=new dt([1,771],c.b4.transparent,[!0,!0,!0,!0]);const Pn=2305;class Ye{constructor(e,i,a){this.enable=e,this.mode=i,this.frontFace=a}}Ye.disabled=new Ye(!1,1029,Pn),Ye.backCCW=new Ye(!0,1029,Pn),Ye.frontCCW=new Ye(!0,1028,Pn);class Ge{constructor(e,i,a){this.func=e,this.mask=i,this.range=a}}Ge.ReadOnly=!1,Ge.ReadWrite=!0,Ge.disabled=new Ge(519,Ge.ReadOnly,[0,1]);const rs=7680;class Qe{constructor(e,i,a,o,u,f){this.test=e,this.ref=i,this.mask=a,this.fail=o,this.depthFail=u,this.pass=f}}Qe.disabled=new Qe({func:519,mask:0},0,0,rs,rs,rs);const Mn=new WeakMap;function Fi(h){var e;if(Mn.has(h))return Mn.get(h);{const i=(e=h.getParameter(h.VERSION))===null||e===void 0?void 0:e.startsWith("WebGL 2.0");return Mn.set(h,i),i}}class ns{get awaitingQuery(){return!!this._readbackQueue}constructor(e){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=e;const i=e.context,a=i.gl;this._texFormat=a.RGBA,this._texType=a.UNSIGNED_BYTE;const o=new c.aC;o.emplaceBack(-1,-1),o.emplaceBack(2,-1),o.emplaceBack(-1,2);const u=new c.aE;u.emplaceBack(0,1,2),this._fullscreenTriangle=new Hi(i.createVertexBuffer(o,Xe.members),i.createIndexBuffer(u),c.aD.simpleSegment(0,0,o.length,u.length)),this._resultBuffer=new Uint8Array(4),i.activeTexture.set(a.TEXTURE1);const f=a.createTexture();a.bindTexture(a.TEXTURE_2D,f),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.NEAREST),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.NEAREST),a.texImage2D(a.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(f),Fi(a)&&(this._pbo=a.createBuffer(),a.bindBuffer(a.PIXEL_PACK_BUFFER,this._pbo),a.bufferData(a.PIXEL_PACK_BUFFER,4,a.STREAM_READ),a.bindBuffer(a.PIXEL_PACK_BUFFER,null))}destroy(){const e=this._cachedRenderContext.context.gl;this._fullscreenTriangle.destroy(),this._fbo.destroy(),e.deleteBuffer(this._pbo),this._fullscreenTriangle=null,this._fbo=null,this._pbo=null,this._resultBuffer=null}updateErrorLoop(e,i){const a=this._updateCount;return this._readbackQueue?a>=this._readbackQueue.frameNumberIssued+this._readbackWaitFrames&&this._tryReadback():a>=this._lastReadbackFrame+this._measureWaitFrames&&this._renderErrorTexture(e,i),this._updateCount++,this._measuredError}_bindFramebuffer(){const e=this._cachedRenderContext.context,i=e.gl;e.activeTexture.set(i.TEXTURE1),i.bindTexture(i.TEXTURE_2D,this._fbo.colorAttachment.get()),e.bindFramebuffer.set(this._fbo.framebuffer)}_renderErrorTexture(e,i){const a=this._cachedRenderContext.context,o=a.gl;if(this._bindFramebuffer(),a.viewport.set([0,0,this._texWidth,this._texHeight]),a.clear({color:c.b4.transparent}),this._cachedRenderContext.useProgram("projectionErrorMeasurement").draw(a,o.TRIANGLES,Ge.disabled,Qe.disabled,dt.unblended,Ye.disabled,((u,f)=>({u_input:u,u_output_expected:f}))(e,i),null,null,"$clipping",this._fullscreenTriangle.vertexBuffer,this._fullscreenTriangle.indexBuffer,this._fullscreenTriangle.segments),this._pbo&&Fi(o)){o.bindBuffer(o.PIXEL_PACK_BUFFER,this._pbo),o.readBuffer(o.COLOR_ATTACHMENT0),o.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,0),o.bindBuffer(o.PIXEL_PACK_BUFFER,null);const u=o.fenceSync(o.SYNC_GPU_COMMANDS_COMPLETE,0);o.flush(),this._readbackQueue={frameNumberIssued:this._updateCount,sync:u}}else this._readbackQueue={frameNumberIssued:this._updateCount,sync:null}}_tryReadback(){const e=this._cachedRenderContext.context.gl;if(this._pbo&&this._readbackQueue&&Fi(e)){const i=e.clientWaitSync(this._readbackQueue.sync,0,0);if(i===e.WAIT_FAILED)return c.w("WebGL2 clientWaitSync failed."),this._readbackQueue=null,void(this._lastReadbackFrame=this._updateCount);if(i===e.TIMEOUT_EXPIRED)return;e.bindBuffer(e.PIXEL_PACK_BUFFER,this._pbo),e.getBufferSubData(e.PIXEL_PACK_BUFFER,0,this._resultBuffer,0,4),e.bindBuffer(e.PIXEL_PACK_BUFFER,null)}else this._bindFramebuffer(),e.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,this._resultBuffer);this._readbackQueue=null,this._measuredError=ns._parseRGBA8float(this._resultBuffer),this._lastReadbackFrame=this._updateCount}static _parseRGBA8float(e){let i=0;return i+=e[0]/256,i+=e[1]/65536,i+=e[2]/16777216,e[3]<127&&(i=-i),i/128}}const ss=c.X/128;function as(h,e){const i=h.granularity!==void 0?Math.max(h.granularity,1):1,a=i+(h.generateBorders?2:0),o=i+(h.extendToNorthPole||h.generateBorders?1:0)+(h.extendToSouthPole||h.generateBorders?1:0),u=a+1,f=o+1,_=h.generateBorders?-1:0,y=h.generateBorders||h.extendToNorthPole?-1:0,v=i+(h.generateBorders?1:0),T=i+(h.generateBorders||h.extendToSouthPole?1:0),P=u*f,S=a*o*6,A=u*f>65536;if(A&&e==="16bit")throw new Error("Granularity is too large and meshes would not fit inside 16 bit vertex indices.");const R=A||e==="32bit",V=new Int16Array(2*P);let N=0;for(let X=y;X<=T;X++)for(let W=_;W<=v;W++){let K=W/i*c.X;W===-1&&(K=-64),W===i+1&&(K=c.X+ss);let Q=X/i*c.X;X===-1&&(Q=h.extendToNorthPole?c.b6:-64),X===i+1&&(Q=h.extendToSouthPole?c.b7:c.X+ss),V[N++]=K,V[N++]=Q}const U=R?new Uint32Array(S):new Uint16Array(S);let G=0;for(let X=0;X<o;X++)for(let W=0;W<a;W++){const K=W+1+X*u,Q=W+(X+1)*u,J=W+1+(X+1)*u;U[G++]=W+X*u,U[G++]=Q,U[G++]=K,U[G++]=K,U[G++]=Q,U[G++]=J}return{vertices:V.buffer.slice(0),indices:U.buffer.slice(0),uses32bitIndices:R}}const nn=new c.aB({fill:new c.b8(128,2),line:new c.b8(512,0),tile:new c.b8(128,32),stencil:new c.b8(128,1),circle:3});class hl{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 qi.projectionGlobe}get vertexShaderPreludeCode(){return qi.projectionMercator.vertexSource}get subdivisionGranularity(){return nn}get useGlobeControls(){return!0}get latitudeErrorCorrectionRadians(){return this._errorCorrectionUsable}destroy(){this._errorMeasurement&&this._errorMeasurement.destroy()}updateGPUdependent(e){this._errorMeasurement||(this._errorMeasurement=new ns(e));const i=c.Q(this._errorQueryLatitudeDegrees),a=2*Math.atan(Math.exp(Math.PI-i*Math.PI*2))-.5*Math.PI,o=this._errorMeasurement.updateErrorLoop(i,a),u=Ze.now();o!==this._errorMeasurementLastValue&&(this._errorCorrectionPreviousValue=this._errorCorrectionUsable,this._errorMeasurementLastValue=o,this._errorMeasurementLastChangeTime=u);const f=Math.min(Math.max((u-this._errorMeasurementLastChangeTime)/1e3/.5,0),1);this._errorCorrectionUsable=c.b9(this._errorCorrectionPreviousValue,-this._errorMeasurementLastValue,c.ba(f))}_getMeshKey(e){return`${e.granularity.toString(36)}_${e.generateBorders?"b":""}${e.extendToNorthPole?"n":""}${e.extendToSouthPole?"s":""}`}getMeshFromTileID(e,i,a,o,u){const f=(u==="stencil"?nn.stencil:nn.tile).getGranularityForZoomLevel(i.z);return this._getMesh(e,{granularity:f,generateBorders:a,extendToNorthPole:i.y===0&&o,extendToSouthPole:i.y===(1<<i.z)-1&&o})}_getMesh(e,i){const a=this._getMeshKey(i);if(a in this._tileMeshCache)return this._tileMeshCache[a];const o=function(u,f){const _=as(f,"16bit"),y=c.aC.deserialize({arrayBuffer:_.vertices,length:_.vertices.byteLength/2/2}),v=c.aE.deserialize({arrayBuffer:_.indices,length:_.indices.byteLength/2/3});return new Hi(u.createVertexBuffer(y,Xe.members),u.createIndexBuffer(v),c.aD.simpleSegment(0,0,y.length,v.length))}(e,i);return this._tileMeshCache[a]=o,o}recalculate(e){}hasTransition(){const e=Ze.now();let i=!1;return i=i||(e-this._errorMeasurementLastChangeTime)/1e3<.7,i=i||this._errorMeasurement&&this._errorMeasurement.awaitingQuery,i}setErrorQueryLatitudeDegrees(e){this._errorQueryLatitudeDegrees=e}}const Ga=new c.q({type:new c.D(c.v.projection.type)});class $a extends c.E{constructor(e){super(),this._transitionable=new c.T(Ga),this.setProjection(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new c.z(0)),this._mercatorProjection=new ts,this._verticalPerspectiveProjection=new hl}get transitionState(){const e=this.properties.get("type");if(typeof e=="string"&&e==="mercator")return 0;if(typeof e=="string"&&e==="vertical-perspective")return 1;if(e instanceof c.bb){if(e.from==="vertical-perspective"&&e.to==="mercator")return 1-e.transition;if(e.from==="mercator"&&e.to==="vertical-perspective")return e.transition}return 1}get useGlobeRendering(){return this.transitionState>0}get 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(e){this._mercatorProjection.updateGPUdependent(e),this._verticalPerspectiveProjection.updateGPUdependent(e)}getMeshFromTileID(e,i,a,o,u){return this.currentProjection.getMeshFromTileID(e,i,a,o,u)}setProjection(e){this._transitionable.setValue("type",(e==null?void 0:e.type)||"mercator")}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()||this.currentProjection.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}setErrorQueryLatitudeDegrees(e){this._verticalPerspectiveProjection.setErrorQueryLatitudeDegrees(e),this._mercatorProjection.setErrorQueryLatitudeDegrees(e)}}function ul(h){const e=Sn(h.worldSize,h.center.lat);return 2*Math.PI*e}function os(h,e,i,a,o){const u=1/(1<<o),f=e/c.X*u+a*u,_=c.bd((h/c.X*u+i*u)*Math.PI*2+Math.PI,2*Math.PI),y=2*Math.atan(Math.exp(Math.PI-f*Math.PI*2))-.5*Math.PI,v=Math.cos(y),T=new Float64Array(3);return T[0]=Math.sin(_)*v,T[1]=Math.sin(y),T[2]=Math.cos(_)*v,T}function ct(h){return function(e,i){const a=Math.cos(i),o=new Float64Array(3);return o[0]=Math.sin(e)*a,o[1]=Math.sin(i),o[2]=Math.cos(e)*a,o}(h.lng*Math.PI/180,h.lat*Math.PI/180)}function Sn(h,e){return h/(2*Math.PI)/Math.cos(e*Math.PI/180)}function Oi(h){const e=Math.asin(h[1])/Math.PI*180,i=Math.sqrt(h[0]*h[0]+h[2]*h[2]);if(i>1e-6){const a=h[0]/i,o=Math.acos(h[2]/i),u=(a>0?o:-o)/Math.PI*180;return new c.N(c.aI(u,-180,180),e)}return new c.N(0,e)}function sn(h){return Math.cos(h*Math.PI/180)}function Vt(h,e){const i=sn(h),a=sn(e);return c.a8(a/i)}function qa(h,e){const i=h.rotate(e.bearingInRadians),a=e.zoom+Vt(e.center.lat,0),o=c.b9(1/sn(e.center.lat),1/sn(Math.min(Math.abs(e.center.lat),60)),c.bc(a,7,3,0,1)),u=360/ul({worldSize:e.worldSize,center:{lat:e.center.lat}});return new c.N(e.center.lng-i.x*u*o,c.ab(e.center.lat+i.y*u,-85.051129,c.aF))}function Sr(h){const e=.5*h,i=Math.sin(e),a=Math.cos(e);return Math.log(i+a)-Math.log(a-i)}function dl(h,e,i,a){const o=h.lat+i*a;if(Math.abs(i)>1){const u=(Math.sign(h.lat+i)!==Math.sign(h.lat)?-Math.abs(h.lat):Math.abs(h.lat))*Math.PI/180,f=Math.abs(h.lat+i)*Math.PI/180,_=Sr(u+a*(f-u)),y=Sr(u),v=Sr(f);return new c.N(h.lng+e*((_-y)/(v-y)),o)}return new c.N(h.lng+e*a,o)}class Ic{constructor(e){this._cachePrevious=new Map,this._cache=new Map,this._hadAnyChanges=!1,this._aabbFactory=e}recalculateCache(){if(!this._hadAnyChanges)return;const e=this._cachePrevious;this._cachePrevious=this._cache,this._cache=e,this._cache.clear(),this._hadAnyChanges=!1}getTileAABB(e,i,a,o){const u=`${e.z}_${e.x}_${e.y}`,f=this._cache.get(u);if(f)return f;const _=this._cachePrevious.get(u);if(_)return this._cache.set(u,_),_;const y=this._aabbFactory(e,i,a,o);return this._cache.set(u,y),this._hadAnyChanges=!0,y}}function Os(h,e,i){const a=h-e;return a<0?-a:Math.max(0,a-i)}function Ha(h,e,i,a,o){const u=h-i;let f;return f=u<0?Math.min(-u,1+u-o):u>1?Math.min(Math.max(u-o,0),1-u):0,Math.max(f,Os(e,a,o))}class Cc{constructor(){this._aabbCache=new Ic(this._computeTileAABB)}recalculateCache(){this._aabbCache.recalculateCache()}distanceToTile2d(e,i,a,o){const u=1<<a.z,f=1/u,_=a.x/u,y=a.y/u;let v=2;return v=Math.min(v,Ha(e,i,_,y,f)),v=Math.min(v,Ha(e,i,_+.5,-y-f,f)),v=Math.min(v,Ha(e,i,_+.5,2-y-f,f)),v}getWrap(e,i,a){const o=1<<i.z,u=1/o,f=i.x/o,_=Os(e.x,f,u),y=Os(e.x,f-1,u),v=Os(e.x,f+1,u),T=Math.min(_,y,v);return T===v?1:T===y?-1:0}allowVariableZoom(e,i){return Pr(e,i)>4}allowWorldCopies(){return!1}getTileAABB(e,i,a,o){return this._aabbCache.getTileAABB(e,i,a,o)}_computeTileAABB(e,i,a,o){if(e.z<=0)return new ut([-1,-1,-1],[1,1,1]);if(e.z===1)return new ut([e.x===0?-1:0,e.y===0?0:-1,-1],[e.x===0?0:1,e.y===0?1:0,1]);{const u=[os(0,0,e.x,e.y,e.z),os(c.X,0,e.x,e.y,e.z),os(c.X,c.X,e.x,e.y,e.z),os(0,c.X,e.x,e.y,e.z)],f=[1,1,1],_=[-1,-1,-1];for(const y of u)for(let v=0;v<3;v++)f[v]=Math.min(f[v],y[v]),_[v]=Math.max(_[v],y[v]);if(e.y===0||e.y===(1<<e.z)-1){const y=[0,e.y===0?1:-1,0];for(let v=0;v<3;v++)f[v]=Math.min(f[v],y[v]),_[v]=Math.max(_[v],y[v])}return new ut(f,_)}}}class js{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,i,a){return this._helper.interpolatePadding(e,i,a)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,i){this._helper.resize(e,i)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}overrideNearFarZ(e,i){this._helper.overrideNearFarZ(e,i)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(e){}constructor(){this._cachedClippingPlane=c.be(),this._projectionMatrix=c.a_(),this._globeViewProjMatrix32f=c.aZ(),this._globeViewProjMatrixNoCorrection=c.a_(),this._globeViewProjMatrixNoCorrectionInverted=c.a_(),this._globeProjMatrixInverted=c.a_(),this._cameraPosition=c.bf(),this._globeLatitudeErrorCorrectionRadians=0,this._helper=new rn({calcMatrices:()=>{this._calcMatrices()},getConstrained:(e,i)=>this.getConstrained(e,i)}),this._coveringTilesDetailsProvider=new Cc}clone(){const e=new js;return e.apply(this),e}apply(e,i){this._globeLatitudeErrorCorrectionRadians=i||0,this._helper.apply(e)}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._globeViewProjMatrixNoCorrection}get inverseProjectionMatrix(){return this._globeProjMatrixInverted}get cameraPosition(){const e=c.bf();return e[0]=this._cameraPosition[0],e[1]=this._cameraPosition[1],e[2]=this._cameraPosition[2],e}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}getProjectionData(e){const{overscaledTileID:i,applyGlobeMatrix:a}=e,o=this._helper.getMercatorTileCoordinates(i);return{mainMatrix:this._globeViewProjMatrix32f,tileMercatorCoords:o,clippingPlane:this._cachedClippingPlane,projectionTransition:a?1:0,fallbackMatrix:this._globeViewProjMatrix32f}}_computeClippingPlane(e){const i=this.pitchInRadians,a=this.cameraToCenterDistance/e,o=Math.sin(i)*a,u=Math.cos(i)*a+1,f=1/Math.sqrt(o*o+u*u)*1;let _=-o,y=u;const v=Math.sqrt(_*_+y*y);_/=v,y/=v;const T=[0,_,y];return c.bg(T,T,[0,0,0],-this.bearingInRadians),c.bh(T,T,[0,0,0],-1*this.center.lat*Math.PI/180),c.bi(T,T,[0,0,0],this.center.lng*Math.PI/180),c.aL(T,T,.25),[...T,.25*-f]}isLocationOccluded(e){return!this.isSurfacePointVisible(ct(e))}transformLightDirection(e){const i=this._helper._center.lng*Math.PI/180,a=this._helper._center.lat*Math.PI/180,o=Math.cos(a),u=[Math.sin(i)*o,Math.sin(a),Math.cos(i)*o],f=[u[2],0,-u[0]],_=[0,0,0];c.aR(_,f,u),c.aQ(f,f),c.aQ(_,_);const y=[0,0,0];return c.aQ(y,[f[0]*e[0]+_[0]*e[1]+u[0]*e[2],f[1]*e[0]+_[1]*e[1]+u[1]*e[2],f[2]*e[0]+_[2]*e[1]+u[2]*e[2]]),y}getPixelScale(){return 1/Math.cos(this._helper._center.lat*Math.PI/180)}getCircleRadiusCorrection(){return Math.cos(this._helper._center.lat*Math.PI/180)}getPitchedTextCorrection(e,i,a){const o=function(_,y,v){const T=1/(1<<v.z);return new c.Y(_/c.X*T+v.x*T,y/c.X*T+v.y*T)}(e,i,a.canonical),u=(f=o.y,[c.bd(o.x*Math.PI*2+Math.PI,2*Math.PI),2*Math.atan(Math.exp(Math.PI-f*Math.PI*2))-.5*Math.PI]);var f;return this.getCircleRadiusCorrection()/Math.cos(u[1])}projectTileCoordinates(e,i,a,o){const u=a.canonical,f=os(e,i,u.x,u.y,u.z),_=1+(o?o(e,i):0)/c.bo,y=[f[0]*_,f[1]*_,f[2]*_,1];c.al(y,y,this._globeViewProjMatrixNoCorrection);const v=this._cachedClippingPlane,T=v[0]*f[0]+v[1]*f[1]+v[2]*f[2]+v[3]<0;return{point:new c.P(y[0]/y[3],y[1]/y[3]),signedDistanceFromCamera:y[3],isOccluded:T}}_calcMatrices(){if(!this._helper._width||!this._helper._height)return;const e=Sn(this.worldSize,this.center.lat),i=c.a$(),a=c.a$();this._helper.autoCalculateNearFarZ&&(this._helper._nearZ=.5,this._helper._farZ=this.cameraToCenterDistance+2*e),c.aV(i,this.fovInRadians,this.width/this.height,this._helper._nearZ,this._helper._farZ);const o=this.centerOffset;i[8]=2*-o.x/this._helper._width,i[9]=2*o.y/this._helper._height,this._projectionMatrix=c.aW(i),this._globeProjMatrixInverted=c.a$(),c.an(this._globeProjMatrixInverted,i),c.J(i,i,[0,0,-this.cameraToCenterDistance]),c.aX(i,i,this.rollInRadians),c.aY(i,i,-this.pitchInRadians),c.aX(i,i,this.bearingInRadians),c.J(i,i,[0,0,-e]);const u=c.bf();u[0]=e,u[1]=e,u[2]=e,c.aY(a,i,this.center.lat*Math.PI/180),c.bj(a,a,-this.center.lng*Math.PI/180),c.K(a,a,u),this._globeViewProjMatrixNoCorrection=a,c.aY(i,i,this.center.lat*Math.PI/180-this._globeLatitudeErrorCorrectionRadians),c.bj(i,i,-this.center.lng*Math.PI/180),c.K(i,i,u),this._globeViewProjMatrix32f=new Float32Array(i),this._globeViewProjMatrixNoCorrectionInverted=c.a$(),c.an(this._globeViewProjMatrixNoCorrectionInverted,a);const f=c.bf();this._cameraPosition=c.bf(),this._cameraPosition[2]=this.cameraToCenterDistance/e,c.bg(this._cameraPosition,this._cameraPosition,f,-this.rollInRadians),c.bh(this._cameraPosition,this._cameraPosition,f,this.pitchInRadians),c.bg(this._cameraPosition,this._cameraPosition,f,-this.bearingInRadians),c.aM(this._cameraPosition,this._cameraPosition,[0,0,1]),c.bh(this._cameraPosition,this._cameraPosition,f,-this.center.lat*Math.PI/180),c.bi(this._cameraPosition,this._cameraPosition,f,this.center.lng*Math.PI/180),this._cachedClippingPlane=this._computeClippingPlane(e);const _=c.aW(this._globeViewProjMatrixNoCorrectionInverted);c.K(_,_,[1,1,-1]),this._cachedFrustum=Xi.fromInvProjectionMatrix(_)}calculateFogMatrix(e){c.w("calculateFogMatrix is not supported on globe projection.");const i=c.a$();return c.aq(i),i}getVisibleUnwrappedCoordinates(e){return[new c.aT(0,e)]}getCameraFrustum(){return this._cachedFrustum}getClippingPlane(){return this._cachedClippingPlane}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){e&&c.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(e,i){if(!this._globeViewProjMatrixNoCorrection)return 1;const a=ct(e);c.aL(a,a,1+i/c.bo);const o=c.be();return c.al(o,[a[0],a[1],a[2],1],this._globeViewProjMatrixNoCorrection),o[2]/o[3]}populateCache(e){}getBounds(){const e=.5*this.width,i=.5*this.height,a=[new c.P(0,0),new c.P(e,0),new c.P(this.width,0),new c.P(this.width,i),new c.P(this.width,this.height),new c.P(e,this.height),new c.P(0,this.height),new c.P(0,i)],o=[];for(const P of a)o.push(this.unprojectScreenPoint(P));let u=0,f=0,_=0,y=0;const v=this.center;for(const P of o){const S=c.bk(v.lng,P.lng),A=c.bk(v.lat,P.lat);S<f&&(f=S),S>u&&(u=S),A<y&&(y=A),A>_&&(_=A)}const T=[v.lng+f,v.lat+y,v.lng+u,v.lat+_];return this.isSurfacePointOnScreen([0,1,0])&&(T[3]=90,T[0]=-180,T[2]=180),this.isSurfacePointOnScreen([0,-1,0])&&(T[1]=-90,T[0]=-180,T[2]=180),new zt(T)}getConstrained(e,i){const a=c.ab(e.lat,-85.051129,c.aF),o=c.ab(+i,this.minZoom+Vt(0,a),this.maxZoom);return{center:new c.N(e.lng,a),zoom:o}}calculateCenterFromCameraLngLatAlt(e,i,a,o){return this._helper.calculateCenterFromCameraLngLatAlt(e,i,a,o)}setLocationAtPoint(e,i){const a=ct(this.unprojectScreenPoint(i)),o=ct(e),u=c.bf();c.bl(u);const f=c.bf();c.bi(f,a,u,-this.center.lng*Math.PI/180),c.bh(f,f,u,this.center.lat*Math.PI/180);const _=o[0]*o[0]+o[2]*o[2],y=f[0]*f[0];if(_<y)return;const v=Math.sqrt(_-y),T=-v,P=c.bm(o[0],o[2],f[0],v),S=c.bm(o[0],o[2],f[0],T),A=c.bf();c.bi(A,o,u,-P);const R=c.bm(A[1],A[2],f[1],f[2]),V=c.bf();c.bi(V,o,u,-S);const N=c.bm(V[1],V[2],f[1],f[2]),U=.5*Math.PI,G=R>=-U&&R<=U,X=N>=-U&&N<=U;let W,K;if(G&&X){const oe=this.center.lng*Math.PI/180,me=this.center.lat*Math.PI/180;c.bp(P,oe)+c.bp(R,me)<c.bp(S,oe)+c.bp(N,me)?(W=P,K=R):(W=S,K=N)}else if(G)W=P,K=R;else{if(!X)return;W=S,K=N}const Q=W/Math.PI*180,J=K/Math.PI*180,se=this.center.lat;this.setCenter(new c.N(Q,c.ab(J,-90,90))),this.setZoom(this.zoom+Vt(se,this.center.lat))}locationToScreenPoint(e,i){const a=ct(e);if(i){const o=i.getElevationForLngLatZoom(e,this._helper._tileZoom);c.aL(a,a,1+o/c.bo)}return this._projectSurfacePointToScreen(a)}_projectSurfacePointToScreen(e){const i=c.be();return c.al(i,[...e,1],this._globeViewProjMatrixNoCorrection),i[0]/=i[3],i[1]/=i[3],new c.P((.5*i[0]+.5)*this.width,(.5*-i[1]+.5)*this.height)}screenPointToMercatorCoordinate(e,i){if(i){const a=i.pointCoordinate(e);if(a)return a}return c.Y.fromLngLat(this.unprojectScreenPoint(e))}screenPointToLocation(e,i){var a;return(a=this.screenPointToMercatorCoordinate(e,i))===null||a===void 0?void 0:a.toLngLat()}isPointOnMapSurface(e,i){const a=this._cameraPosition,o=this.getRayDirectionFromPixel(e);return!!this.rayPlanetIntersection(a,o)}getRayDirectionFromPixel(e){const i=c.be();i[0]=e.x/this.width*2-1,i[1]=-1*(e.y/this.height*2-1),i[2]=1,i[3]=1,c.al(i,i,this._globeViewProjMatrixNoCorrectionInverted),i[0]/=i[3],i[1]/=i[3],i[2]/=i[3];const a=c.bf();a[0]=i[0]-this._cameraPosition[0],a[1]=i[1]-this._cameraPosition[1],a[2]=i[2]-this._cameraPosition[2];const o=c.bf();return c.aQ(o,a),o}isSurfacePointVisible(e){const i=this._cachedClippingPlane;return i[0]*e[0]+i[1]*e[1]+i[2]*e[2]+i[3]>=0}isSurfacePointOnScreen(e){if(!this.isSurfacePointVisible(e))return!1;const i=c.be();return c.al(i,[...e,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(e,i){const a=c.aS(e,i),o=c.bf(),u=c.bf();c.aL(u,i,a),c.aP(o,e,u);const f=1-c.aS(o,o);if(f<0)return null;const _=c.aS(e,e)-1,y=-a+(a<0?1:-1)*Math.sqrt(f),v=_/y,T=y;return{tMin:Math.min(v,T),tMax:Math.max(v,T)}}unprojectScreenPoint(e){const i=this._cameraPosition,a=this.getRayDirectionFromPixel(e),o=this.rayPlanetIntersection(i,a);if(o){const v=c.bf();c.aM(v,i,[a[0]*o.tMin,a[1]*o.tMin,a[2]*o.tMin]);const T=c.bf();return c.aQ(T,v),Oi(T)}const u=this._cachedClippingPlane[0]*a[0]+this._cachedClippingPlane[1]*a[1]+this._cachedClippingPlane[2]*a[2],f=-c.bn(this._cachedClippingPlane,i)/u,_=c.bf();if(f>0)c.aM(_,i,[a[0]*f,a[1]*f,a[2]*f]);else{const v=c.bf();c.aM(v,i,[2*a[0],2*a[1],2*a[2]]);const T=c.bn(this._cachedClippingPlane,v);c.aP(_,v,[this._cachedClippingPlane[0]*T,this._cachedClippingPlane[1]*T,this._cachedClippingPlane[2]*T])}const y=c.bf();return c.aQ(y,_),Oi(y)}getMatrixForModel(e,i){const a=c.N.convert(e),o=1/c.bo,u=c.a_();return c.bj(u,u,a.lng/180*Math.PI),c.aY(u,u,-a.lat/180*Math.PI),c.J(u,u,[0,0,1+i/c.bo]),c.aY(u,u,.5*Math.PI),c.K(u,u,[o,o,o]),u}getProjectionDataForCustomLayer(e=!0){const i=this.getProjectionData({overscaledTileID:new c.S(0,0,0,0,0),applyGlobeMatrix:e});return i.tileMercatorCoords=[0,0,1,1],i}getFastPathSimpleProjectionMatrix(e){}}class an{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,i,a){return this._helper.interpolatePadding(e,i,a)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,i,a=!0){this._helper.resize(e,i,a)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}overrideNearFarZ(e,i){this._helper.overrideNearFarZ(e,i)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}get isGlobeRendering(){return this._globeness>0}setTransitionState(e,i){this._globeness=e,this._globeLatitudeErrorCorrectionRadians=i,this._calcMatrices(),this._verticalPerspectiveTransform.getCoveringTilesDetailsProvider().recalculateCache(),this._mercatorTransform.getCoveringTilesDetailsProvider().recalculateCache()}get currentTransform(){return this.isGlobeRendering?this._verticalPerspectiveTransform:this._mercatorTransform}constructor(){this._globeLatitudeErrorCorrectionRadians=0,this._globeness=1,this._helper=new rn({calcMatrices:()=>{this._calcMatrices()},getConstrained:(e,i)=>this.getConstrained(e,i)}),this._globeness=1,this._mercatorTransform=new ir,this._verticalPerspectiveTransform=new js}clone(){const e=new an;return e._globeness=this._globeness,e._globeLatitudeErrorCorrectionRadians=this._globeLatitudeErrorCorrectionRadians,e.apply(this),e}apply(e){this._helper.apply(e),this._mercatorTransform.apply(this),this._verticalPerspectiveTransform.apply(this,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(e){const i=this._mercatorTransform.getProjectionData(e),a=this._verticalPerspectiveTransform.getProjectionData(e);return{mainMatrix:this.isGlobeRendering?a.mainMatrix:i.mainMatrix,clippingPlane:a.clippingPlane,tileMercatorCoords:a.tileMercatorCoords,projectionTransition:e.applyGlobeMatrix?this._globeness:0,fallbackMatrix:i.fallbackMatrix}}isLocationOccluded(e){return this.currentTransform.isLocationOccluded(e)}transformLightDirection(e){return this.currentTransform.transformLightDirection(e)}getPixelScale(){return c.b9(this._mercatorTransform.getPixelScale(),this._verticalPerspectiveTransform.getPixelScale(),this._globeness)}getCircleRadiusCorrection(){return c.b9(this._mercatorTransform.getCircleRadiusCorrection(),this._verticalPerspectiveTransform.getCircleRadiusCorrection(),this._globeness)}getPitchedTextCorrection(e,i,a){const o=this._mercatorTransform.getPitchedTextCorrection(e,i,a),u=this._verticalPerspectiveTransform.getPitchedTextCorrection(e,i,a);return c.b9(o,u,this._globeness)}projectTileCoordinates(e,i,a,o){return this.currentTransform.projectTileCoordinates(e,i,a,o)}_calcMatrices(){this._helper._width&&this._helper._height&&(this._verticalPerspectiveTransform.apply(this,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(e){return this.currentTransform.calculateFogMatrix(e)}getVisibleUnwrappedCoordinates(e){return this.currentTransform.getVisibleUnwrappedCoordinates(e)}getCameraFrustum(){return this.currentTransform.getCameraFrustum()}getClippingPlane(){return this.currentTransform.getClippingPlane()}getCoveringTilesDetailsProvider(){return this.currentTransform.getCoveringTilesDetailsProvider()}recalculateZoomAndCenter(e){this._mercatorTransform.recalculateZoomAndCenter(e),this._verticalPerspectiveTransform.recalculateZoomAndCenter(e)}maxPitchScaleFactor(){return this._mercatorTransform.maxPitchScaleFactor()}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(e,i){return this.currentTransform.lngLatToCameraDepth(e,i)}populateCache(e){this._mercatorTransform.populateCache(e),this._verticalPerspectiveTransform.populateCache(e)}getBounds(){return this.currentTransform.getBounds()}getConstrained(e,i){return this.currentTransform.getConstrained(e,i)}calculateCenterFromCameraLngLatAlt(e,i,a,o){return this._helper.calculateCenterFromCameraLngLatAlt(e,i,a,o)}setLocationAtPoint(e,i){if(!this.isGlobeRendering)return this._mercatorTransform.setLocationAtPoint(e,i),void this.apply(this._mercatorTransform);this._verticalPerspectiveTransform.setLocationAtPoint(e,i),this.apply(this._verticalPerspectiveTransform)}locationToScreenPoint(e,i){return this.currentTransform.locationToScreenPoint(e,i)}screenPointToMercatorCoordinate(e,i){return this.currentTransform.screenPointToMercatorCoordinate(e,i)}screenPointToLocation(e,i){return this.currentTransform.screenPointToLocation(e,i)}isPointOnMapSurface(e,i){return this.currentTransform.isPointOnMapSurface(e,i)}getRayDirectionFromPixel(e){return this._verticalPerspectiveTransform.getRayDirectionFromPixel(e)}getMatrixForModel(e,i){return this.currentTransform.getMatrixForModel(e,i)}getProjectionDataForCustomLayer(e=!0){const i=this._mercatorTransform.getProjectionDataForCustomLayer(e);if(!this.isGlobeRendering)return i;const a=this._verticalPerspectiveTransform.getProjectionDataForCustomLayer(e);return a.fallbackMatrix=i.mainMatrix,a}getFastPathSimpleProjectionMatrix(e){return this.currentTransform.getFastPathSimpleProjectionMatrix(e)}}class gi{get useGlobeControls(){return!0}handlePanInertia(e,i){const a=qa(e,i);return Math.abs(a.lng-i.center.lng)>180&&(a.lng=i.center.lng+179.5*Math.sign(a.lng-i.center.lng)),{easingCenter:a,easingOffset:new c.P(0,0)}}handleMapControlsRollPitchBearingZoom(e,i){const a=e.around,o=i.screenPointToLocation(a);e.bearingDelta&&i.setBearing(i.bearing+e.bearingDelta),e.pitchDelta&&i.setPitch(i.pitch+e.pitchDelta),e.rollDelta&&i.setRoll(i.roll+e.rollDelta);const u=i.zoom;e.zoomDelta&&i.setZoom(i.zoom+e.zoomDelta);const f=i.zoom-u;if(f===0)return;const _=c.bk(i.center.lng,o.lng),y=_/(Math.abs(_/180)+1),v=c.bk(i.center.lat,o.lat),T=i.getRayDirectionFromPixel(a),P=i.cameraPosition,S=-1*c.aS(P,T),A=c.bf();c.aM(A,P,[T[0]*S,T[1]*S,T[2]*S]);const R=c.bq(A)-1,V=Math.exp(.5*-Math.max(R-.3,0)),N=Sn(i.worldSize,i.center.lat)/Math.min(i.width,i.height),U=c.bc(N,.9,.5,1,.25),G=(1-c.aG(-f))*Math.min(V,U),X=i.center.lat,W=i.zoom,K=new c.N(i.center.lng+y*G,c.ab(i.center.lat+v*G,-85.051129,c.aF));i.setLocationAtPoint(o,a);const Q=i.center,J=c.bc(Math.abs(_),45,85,0,1),se=c.bc(N,.75,.35,0,1),oe=Math.pow(Math.max(J,se),.25),me=c.bk(Q.lng,K.lng),ye=c.bk(Q.lat,K.lat);i.setCenter(new c.N(Q.lng+me*oe,Q.lat+ye*oe).wrap()),i.setZoom(W+Vt(X,i.center.lat))}handleMapControlsPan(e,i,a){if(!e.panDelta)return;const o=i.center.lat,u=i.zoom;i.setCenter(qa(e.panDelta,i).wrap()),i.setZoom(u+Vt(o,i.center.lat))}cameraForBoxAndBearing(e,i,a,o,u){const f=rr(e,i,a,o,u),_=i.left/u.width*2-1,y=(u.width-i.right)/u.width*2-1,v=i.top/u.height*-2+1,T=(u.height-i.bottom)/u.height*-2+1,P=c.bk(a.getWest(),a.getEast())<0,S=P?a.getEast():a.getWest(),A=P?a.getWest():a.getEast(),R=Math.max(a.getNorth(),a.getSouth()),V=Math.min(a.getNorth(),a.getSouth()),N=S+.5*c.bk(S,A),U=R+.5*c.bk(R,V),G=u.clone();G.setCenter(f.center),G.setBearing(f.bearing),G.setPitch(0),G.setRoll(0),G.setZoom(f.zoom);const X=G.modelViewProjectionMatrix,W=[ct(a.getNorthWest()),ct(a.getNorthEast()),ct(a.getSouthWest()),ct(a.getSouthEast()),ct(new c.N(A,U)),ct(new c.N(S,U)),ct(new c.N(N,R)),ct(new c.N(N,V))],K=ct(f.center);let Q=Number.POSITIVE_INFINITY;for(const J of W)_<0&&(Q=gi.getLesserNonNegativeNonNull(Q,gi.solveVectorScale(J,K,X,"x",_))),y>0&&(Q=gi.getLesserNonNegativeNonNull(Q,gi.solveVectorScale(J,K,X,"x",y))),v>0&&(Q=gi.getLesserNonNegativeNonNull(Q,gi.solveVectorScale(J,K,X,"y",v))),T<0&&(Q=gi.getLesserNonNegativeNonNull(Q,gi.solveVectorScale(J,K,X,"y",T)));if(Number.isFinite(Q)&&Q!==0)return f.zoom=G.zoom+c.a8(Q),f;Ci()}handleJumpToCenterZoom(e,i){const a=e.center.lat,o=e.getConstrained(i.center?c.N.convert(i.center):e.center,e.zoom).center;e.setCenter(o.wrap());const u=i.zoom!==void 0?+i.zoom:e.zoom+Vt(a,o.lat);e.zoom!==u&&e.setZoom(u)}handleEaseTo(e,i){const a=e.zoom,o=e.center,u=e.padding,f={roll:e.roll,pitch:e.pitch,bearing:e.bearing},_={roll:i.roll===void 0?e.roll:i.roll,pitch:i.pitch===void 0?e.pitch:i.pitch,bearing:i.bearing===void 0?e.bearing:i.bearing},y=i.zoom!==void 0,v=!e.isPaddingEqual(i.padding);let T=!1;const P=i.center?c.N.convert(i.center):o,S=e.getConstrained(P,a).center;ni(e,S);const A=e.clone();A.setCenter(S),A.setZoom(y?+i.zoom:a+Vt(o.lat,P.lat)),A.setBearing(i.bearing);const R=new c.P(c.ab(e.centerPoint.x+i.offsetAsPoint.x,0,e.width),c.ab(e.centerPoint.y+i.offsetAsPoint.y,0,e.height));A.setLocationAtPoint(S,R);const V=(i.offset&&i.offsetAsPoint.mag())>0?A.center:S,N=y?+i.zoom:a+Vt(o.lat,V.lat),U=a+Vt(o.lat,0),G=N+Vt(V.lat,0),X=c.bk(o.lng,V.lng),W=c.bk(o.lat,V.lat),K=c.aG(G-U);return T=N!==a,{easeFunc:Q=>{if(c.b3(f,_)||Za({startEulerAngles:f,endEulerAngles:_,tr:e,k:Q,useSlerp:f.roll!=_.roll}),v&&e.interpolatePadding(u,i.padding,Q),i.around)c.w("Easing around a point is not supported under globe projection."),e.setLocationAtPoint(i.around,i.aroundPoint);else{const J=G>U?Math.min(2,K):Math.max(.5,K),se=Math.pow(J,1-Q),oe=dl(o,X,W,Q*se);e.setCenter(oe.wrap())}if(T){const J=c.y.number(U,G,Q)+Vt(0,e.center.lat);e.setZoom(J)}},isZooming:T,elevationCenter:V}}handleFlyTo(e,i){const a=i.zoom!==void 0,o=e.center,u=e.zoom,f=!e.isPaddingEqual(i.padding),_=e.getConstrained(c.N.convert(i.center||i.locationAtOffset),u).center,y=a?+i.zoom:e.zoom+Vt(e.center.lat,_.lat),v=e.clone();v.setCenter(_),f&&v.setPadding(i.padding),v.setZoom(y),v.setBearing(i.bearing);const T=new c.P(c.ab(e.centerPoint.x+i.offsetAsPoint.x,0,e.width),c.ab(e.centerPoint.y+i.offsetAsPoint.y,0,e.height));v.setLocationAtPoint(_,T);const P=v.center;ni(e,P);const S=function(X,W,K){const Q=ct(W),J=ct(K),se=c.aS(Q,J),oe=Math.acos(se),me=ul(X);return oe/(2*Math.PI)*me}(e,o,P),A=u+Vt(o.lat,0),R=y+Vt(P.lat,0),V=c.aG(R-A);let N;if(typeof i.minZoom=="number"){const X=+i.minZoom+Vt(P.lat,0),W=Math.min(X,A,R)+Vt(0,P.lat),K=e.getConstrained(P,W).zoom+Vt(P.lat,0);N=c.aG(K-A)}const U=c.bk(o.lng,P.lng),G=c.bk(o.lat,P.lat);return{easeFunc:(X,W,K,Q)=>{const J=dl(o,U,G,K),se=X===1?P:J;e.setCenter(se.wrap());const oe=A+c.a8(W);e.setZoom(X===1?y:oe+Vt(0,se.lat))},scaleOfZoom:V,targetCenter:P,scaleOfMinZoom:N,pixelPathLength:S}}static solveVectorScale(e,i,a,o,u){const f=o==="x"?[a[0],a[4],a[8],a[12]]:[a[1],a[5],a[9],a[13]],_=[a[3],a[7],a[11],a[15]],y=e[0]*f[0]+e[1]*f[1]+e[2]*f[2],v=e[0]*_[0]+e[1]*_[1]+e[2]*_[2],T=i[0]*f[0]+i[1]*f[1]+i[2]*f[2],P=i[0]*_[0]+i[1]*_[1]+i[2]*_[2];return T+u*v===y+u*P||_[3]*(y-T)+f[3]*(P-v)+y*P==T*v?null:(T+f[3]-u*P-u*_[3])/(T-y-u*P+u*v)}static getLesserNonNegativeNonNull(e,i){return i!==null&&i>=0&&i<e?i:e}}class ls{constructor(e){this._globe=e,this._mercatorCameraHelper=new Fs,this._verticalPerspectiveCameraHelper=new gi}get useGlobeControls(){return this._globe.useGlobeRendering}get currentHelper(){return this.useGlobeControls?this._verticalPerspectiveCameraHelper:this._mercatorCameraHelper}handlePanInertia(e,i){return this.currentHelper.handlePanInertia(e,i)}handleMapControlsRollPitchBearingZoom(e,i){return this.currentHelper.handleMapControlsRollPitchBearingZoom(e,i)}handleMapControlsPan(e,i,a){this.currentHelper.handleMapControlsPan(e,i,a)}cameraForBoxAndBearing(e,i,a,o,u){return this.currentHelper.cameraForBoxAndBearing(e,i,a,o,u)}handleJumpToCenterZoom(e,i){this.currentHelper.handleJumpToCenterZoom(e,i)}handleEaseTo(e,i){return this.currentHelper.handleEaseTo(e,i)}handleFlyTo(e,i){return this.currentHelper.handleFlyTo(e,i)}}const In=(h,e)=>c.t(h,e&&e.filter(i=>i.identifier!=="source.canvas")),Xa=c.br();class Ei extends c.E{constructor(e,i={}){super(),this._rtlPluginLoaded=()=>{for(const a in this.sourceCaches){const o=this.sourceCaches[a].getSource().type;o!=="vector"&&o!=="geojson"||this.sourceCaches[a].reload()}},this.map=e,this.dispatcher=new Ur(Vr(),e._getMapId()),this.dispatcher.registerMessageHandler("GG",(a,o)=>this.getGlyphs(a,o)),this.dispatcher.registerMessageHandler("GI",(a,o)=>this.getImages(a,o)),this.imageManager=new Rs,this.imageManager.setEventedParent(this),this.glyphManager=new ei(e._requestManager,i.localIdeographFontFamily),this.lineAtlas=new Nr(256,512),this.crossTileSymbolIndex=new tn,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new c.bs,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",c.bt()),tr().on(Xr,this._rtlPluginLoaded),this.on("data",a=>{if(a.dataType!=="source"||a.sourceDataType!=="metadata")return;const o=this.sourceCaches[a.sourceId];if(!o)return;const u=o.getSource();if(u&&u.vectorLayerIds)for(const f in this._layers){const _=this._layers[f];_.source===u.id&&this._validateLayer(_)}})}loadURL(e,i={},a){this.fire(new c.k("dataloading",{dataType:"style"})),i.validate=typeof i.validate!="boolean"||i.validate;const o=this.map._requestManager.transformRequest(e,"Style");this._loadStyleRequest=new AbortController;const u=this._loadStyleRequest;c.h(o,this._loadStyleRequest).then(f=>{this._loadStyleRequest=null,this._load(f.data,i,a)}).catch(f=>{this._loadStyleRequest=null,f&&!u.signal.aborted&&this.fire(new c.j(f))})}loadJSON(e,i={},a){this.fire(new c.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,Ze.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,i.validate=i.validate!==!1,this._load(e,i,a)}).catch(()=>{})}loadEmpty(){this.fire(new c.k("dataloading",{dataType:"style"})),this._load(Xa,{validate:!1})}_load(e,i,a){var o,u;const f=i.transformStyle?i.transformStyle(a,e):e;if(!i.validate||!In(this,c.u(f))){this._loaded=!0,this.stylesheet=f;for(const _ in f.sources)this.addSource(_,f.sources[_],{validate:!1});f.sprite?this._loadSprite(f.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(f.glyphs),this._createLayers(),this.light=new yn(this.stylesheet.light),this._setProjectionInternal(((o=this.stylesheet.projection)===null||o===void 0?void 0:o.type)||"mercator"),this.sky=new jr(this.stylesheet.sky),this.map.setTerrain((u=this.stylesheet.terrain)!==null&&u!==void 0?u:null),this.fire(new c.k("data",{dataType:"style"})),this.fire(new c.k("style.load"))}}_createLayers(){const e=c.bu(this.stylesheet.layers);this.dispatcher.broadcast("SL",e),this._order=e.map(i=>i.id),this._layers={},this._serializedLayers=null;for(const i of e){const a=c.bv(i);a.setEventedParent(this,{layer:{id:i.id}}),this._layers[i.id]=a}}_loadSprite(e,i=!1,a=void 0){let o;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(u,f,_,y){return c._(this,void 0,void 0,function*(){const v=Mt(u),T=_>1?"@2x":"",P={},S={};for(const{id:A,url:R}of v){const V=f.transformRequest(ft(R,T,".json"),"SpriteJSON");P[A]=c.h(V,y);const N=f.transformRequest(ft(R,T,".png"),"SpriteImage");S[A]=oi.getImage(N,y)}return yield Promise.all([...Object.values(P),...Object.values(S)]),function(A,R){return c._(this,void 0,void 0,function*(){const V={};for(const N in A){V[N]={};const U=Ze.getImageCanvasContext((yield R[N]).data),G=(yield A[N]).data;for(const X in G){const{width:W,height:K,x:Q,y:J,sdf:se,pixelRatio:oe,stretchX:me,stretchY:ye,content:de,textFitWidth:Se,textFitHeight:Pe}=G[X];V[N][X]={data:null,pixelRatio:oe,sdf:se,stretchX:me,stretchY:ye,content:de,textFitWidth:Se,textFitHeight:Pe,spriteData:{width:W,height:K,x:Q,y:J,context:U}}}}return V})}(P,S)})}(e,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(u=>{if(this._spriteRequest=null,u)for(const f in u){this._spritesImagesIds[f]=[];const _=this._spritesImagesIds[f]?this._spritesImagesIds[f].filter(y=>!(y in u)):[];for(const y of _)this.imageManager.removeImage(y),this._changedImages[y]=!0;for(const y in u[f]){const v=f==="default"?y:`${f}:${y}`;this._spritesImagesIds[f].push(v),v in this.imageManager.images?this.imageManager.updateImage(v,u[f][y],!1):this.imageManager.addImage(v,u[f][y]),i&&(this._changedImages[v]=!0)}}}).catch(u=>{this._spriteRequest=null,o=u,this.fire(new c.j(o))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),i&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"})),a&&a(o)})}_unloadSprite(){for(const e of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(e),this._changedImages[e]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}_validateLayer(e){const i=this.sourceCaches[e.source];if(!i)return;const a=e.sourceLayer;if(!a)return;const o=i.getSource();(o.type==="geojson"||o.vectorLayerIds&&o.vectorLayerIds.indexOf(a)===-1)&&this.fire(new c.j(new Error(`Source layer "${a}" does not exist on source "${o.id}" as specified by style layer "${e.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const e in this.sourceCaches)if(!this.sourceCaches[e].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(e,i=!1){const a=this._serializedAllLayers();if(!e||e.length===0)return Object.values(i?c.bw(a):a);const o=[];for(const u of e)if(a[u]){const f=i?c.bw(a[u]):a[u];o.push(f)}return o}_serializedAllLayers(){let e=this._serializedLayers;if(e)return e;e=this._serializedLayers={};const i=Object.keys(this._layers);for(const a of i){const o=this._layers[a];o.type!=="custom"&&(e[a]=o.serialize())}return e}hasTransitions(){var e,i,a;if(!((e=this.light)===null||e===void 0)&&e.hasTransition()||!((i=this.sky)===null||i===void 0)&&i.hasTransition()||!((a=this.projection)===null||a===void 0)&&a.hasTransition())return!0;for(const o in this.sourceCaches)if(this.sourceCaches[o].hasTransition())return!0;for(const o in this._layers)if(this._layers[o].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(e){if(!this._loaded)return;const i=this._changed;if(i){const o=Object.keys(this._updatedLayers),u=Object.keys(this._removedLayers);(o.length||u.length)&&this._updateWorkerLayers(o,u);for(const f in this._updatedSources){const _=this._updatedSources[f];if(_==="reload")this._reloadSource(f);else{if(_!=="clear")throw new Error(`Invalid action ${_}`);this._clearSource(f)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const f in this._updatedPaintProps)this._layers[f].updateTransitions(e);this.light.updateTransitions(e),this.sky.updateTransitions(e),this._resetUpdates()}const a={};for(const o in this.sourceCaches){const u=this.sourceCaches[o];a[o]=u.used,u.used=!1}for(const o of this._order){const u=this._layers[o];u.recalculate(e,this._availableImages),!u.isHidden(e.zoom)&&u.source&&(this.sourceCaches[u.source].used=!0)}for(const o in a){const u=this.sourceCaches[o];!!a[o]!=!!u.used&&u.fire(new c.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:o}))}this.light.recalculate(e),this.sky.recalculate(e),this.projection.recalculate(e),this.z=e.zoom,i&&this.fire(new c.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const e=Object.keys(this._changedImages);if(e.length){for(const i in this.sourceCaches)this.sourceCaches[i].reloadTilesForDependencies(["icons","patterns"],e);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(e,i){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(e,!1),removedIds:i})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(e,i={}){var a;this._checkLoaded();const o=this.serialize();if(e=i.transformStyle?i.transformStyle(o,e):e,((a=i.validate)===null||a===void 0||a)&&In(this,c.u(e)))return!1;(e=c.bw(e)).layers=c.bu(e.layers);const u=c.bx(o,e),f=this._getOperationsToPerform(u);if(f.unimplemented.length>0)throw new Error(`Unimplemented: ${f.unimplemented.join(", ")}.`);if(f.operations.length===0)return!1;for(const _ of f.operations)_();return this.stylesheet=e,this._serializedLayers=null,!0}_getOperationsToPerform(e){const i=[],a=[];for(const o of e)switch(o.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":case"setRoll":continue;case"addLayer":i.push(()=>this.addLayer.apply(this,o.args));break;case"removeLayer":i.push(()=>this.removeLayer.apply(this,o.args));break;case"setPaintProperty":i.push(()=>this.setPaintProperty.apply(this,o.args));break;case"setLayoutProperty":i.push(()=>this.setLayoutProperty.apply(this,o.args));break;case"setFilter":i.push(()=>this.setFilter.apply(this,o.args));break;case"addSource":i.push(()=>this.addSource.apply(this,o.args));break;case"removeSource":i.push(()=>this.removeSource.apply(this,o.args));break;case"setLayerZoomRange":i.push(()=>this.setLayerZoomRange.apply(this,o.args));break;case"setLight":i.push(()=>this.setLight.apply(this,o.args));break;case"setGeoJSONSourceData":i.push(()=>this.setGeoJSONSourceData.apply(this,o.args));break;case"setGlyphs":i.push(()=>this.setGlyphs.apply(this,o.args));break;case"setSprite":i.push(()=>this.setSprite.apply(this,o.args));break;case"setTerrain":i.push(()=>this.map.setTerrain.apply(this,o.args));break;case"setSky":i.push(()=>this.setSky.apply(this,o.args));break;case"setProjection":this.setProjection.apply(this,o.args);break;case"setTransition":i.push(()=>{});break;default:a.push(o.command)}return{operations:i,unimplemented:a}}addImage(e,i){if(this.getImage(e))return this.fire(new c.j(new Error(`An image named "${e}" already exists.`)));this.imageManager.addImage(e,i),this._afterImageUpdated(e)}updateImage(e,i){this.imageManager.updateImage(e,i)}getImage(e){return this.imageManager.getImage(e)}removeImage(e){if(!this.getImage(e))return this.fire(new c.j(new Error(`An image named "${e}" does not exist.`)));this.imageManager.removeImage(e),this._afterImageUpdated(e)}_afterImageUpdated(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(e,i,a={}){if(this._checkLoaded(),this.sourceCaches[e]!==void 0)throw new Error(`Source "${e}" already exists.`);if(!i.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(i).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(i.type)>=0&&this._validate(c.u.source,`sources.${e}`,i,null,a))return;this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);const o=this.sourceCaches[e]=new D(e,i,this.dispatcher);o.style=this,o.setEventedParent(this,()=>({isSourceLoaded:o.loaded(),source:o.serialize(),sourceId:e})),o.onAdd(this.map),this._changed=!0}removeSource(e){if(this._checkLoaded(),this.sourceCaches[e]===void 0)throw new Error("There is no source with this ID");for(const a in this._layers)if(this._layers[a].source===e)return this.fire(new c.j(new Error(`Source "${e}" cannot be removed while layer "${a}" is using it.`)));const i=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],i.fire(new c.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),i.setEventedParent(null),i.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(e,i){if(this._checkLoaded(),this.sourceCaches[e]===void 0)throw new Error(`There is no source with this ID=${e}`);const a=this.sourceCaches[e].getSource();if(a.type!=="geojson")throw new Error(`geojsonSource.type is ${a.type}, which is !== 'geojson`);a.setData(i),this._changed=!0}getSource(e){return this.sourceCaches[e]&&this.sourceCaches[e].getSource()}addLayer(e,i,a={}){this._checkLoaded();const o=e.id;if(this.getLayer(o))return void this.fire(new c.j(new Error(`Layer "${o}" already exists on this map.`)));let u;if(e.type==="custom"){if(In(this,c.by(e)))return;u=c.bv(e)}else{if("source"in e&&typeof e.source=="object"&&(this.addSource(o,e.source),e=c.bw(e),e=c.e(e,{source:o})),this._validate(c.u.layer,`layers.${o}`,e,{arrayIndex:-1},a))return;u=c.bv(e),this._validateLayer(u),u.setEventedParent(this,{layer:{id:o}})}const f=i?this._order.indexOf(i):this._order.length;if(i&&f===-1)this.fire(new c.j(new Error(`Cannot add layer "${o}" before non-existing layer "${i}".`)));else{if(this._order.splice(f,0,o),this._layerOrderChanged=!0,this._layers[o]=u,this._removedLayers[o]&&u.source&&u.type!=="custom"){const _=this._removedLayers[o];delete this._removedLayers[o],_.type!==u.type?this._updatedSources[u.source]="clear":(this._updatedSources[u.source]="reload",this.sourceCaches[u.source].pause())}this._updateLayer(u),u.onAdd&&u.onAdd(this.map)}}moveLayer(e,i){if(this._checkLoaded(),this._changed=!0,!this._layers[e])return void this.fire(new c.j(new Error(`The layer '${e}' does not exist in the map's style and cannot be moved.`)));if(e===i)return;const a=this._order.indexOf(e);this._order.splice(a,1);const o=i?this._order.indexOf(i):this._order.length;i&&o===-1?this.fire(new c.j(new Error(`Cannot move layer "${e}" before non-existing layer "${i}".`))):(this._order.splice(o,0,e),this._layerOrderChanged=!0)}removeLayer(e){this._checkLoaded();const i=this._layers[e];if(!i)return void this.fire(new c.j(new Error(`Cannot remove non-existing layer "${e}".`)));i.setEventedParent(null);const a=this._order.indexOf(e);this._order.splice(a,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=i,delete this._layers[e],this._serializedLayers&&delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],i.onRemove&&i.onRemove(this.map)}getLayer(e){return this._layers[e]}getLayersOrder(){return[...this._order]}hasLayer(e){return e in this._layers}setLayerZoomRange(e,i,a){this._checkLoaded();const o=this.getLayer(e);o?o.minzoom===i&&o.maxzoom===a||(i!=null&&(o.minzoom=i),a!=null&&(o.maxzoom=a),this._updateLayer(o)):this.fire(new c.j(new Error(`Cannot set the zoom range of non-existing layer "${e}".`)))}setFilter(e,i,a={}){this._checkLoaded();const o=this.getLayer(e);if(o){if(!c.bz(o.filter,i))return i==null?(o.filter=void 0,void this._updateLayer(o)):void(this._validate(c.u.filter,`layers.${o.id}.filter`,i,null,a)||(o.filter=c.bw(i),this._updateLayer(o)))}else this.fire(new c.j(new Error(`Cannot filter non-existing layer "${e}".`)))}getFilter(e){return c.bw(this.getLayer(e).filter)}setLayoutProperty(e,i,a,o={}){this._checkLoaded();const u=this.getLayer(e);u?c.bz(u.getLayoutProperty(i),a)||(u.setLayoutProperty(i,a,o),this._updateLayer(u)):this.fire(new c.j(new Error(`Cannot style non-existing layer "${e}".`)))}getLayoutProperty(e,i){const a=this.getLayer(e);if(a)return a.getLayoutProperty(i);this.fire(new c.j(new Error(`Cannot get style of non-existing layer "${e}".`)))}setPaintProperty(e,i,a,o={}){this._checkLoaded();const u=this.getLayer(e);u?c.bz(u.getPaintProperty(i),a)||(u.setPaintProperty(i,a,o)&&this._updateLayer(u),this._changed=!0,this._updatedPaintProps[e]=!0,this._serializedLayers=null):this.fire(new c.j(new Error(`Cannot style non-existing layer "${e}".`)))}getPaintProperty(e,i){return this.getLayer(e).getPaintProperty(i)}setFeatureState(e,i){this._checkLoaded();const a=e.source,o=e.sourceLayer,u=this.sourceCaches[a];if(u===void 0)return void this.fire(new c.j(new Error(`The source '${a}' does not exist in the map's style.`)));const f=u.getSource().type;f==="geojson"&&o?this.fire(new c.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):f!=="vector"||o?(e.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),u.setFeatureState(o,e.id,i)):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(e,i){this._checkLoaded();const a=e.source,o=this.sourceCaches[a];if(o===void 0)return void this.fire(new c.j(new Error(`The source '${a}' does not exist in the map's style.`)));const u=o.getSource().type,f=u==="vector"?e.sourceLayer:void 0;u!=="vector"||f?i&&typeof e.id!="string"&&typeof e.id!="number"?this.fire(new c.j(new Error("A feature id is required to remove its specific state property."))):o.removeFeatureState(f,e.id,i):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(e){this._checkLoaded();const i=e.source,a=e.sourceLayer,o=this.sourceCaches[i];if(o!==void 0)return o.getSource().type!=="vector"||a?(e.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),o.getFeatureState(a,e.id)):void this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new c.j(new Error(`The source '${i}' does not exist in the map's style.`)))}getTransition(){return c.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const e=c.bA(this.sourceCaches,u=>u.serialize()),i=this._serializeByIds(this._order,!0),a=this.map.getTerrain()||void 0,o=this.stylesheet;return c.bB({version:o.version,name:o.name,metadata:o.metadata,light:o.light,sky:o.sky,center:o.center,zoom:o.zoom,bearing:o.bearing,pitch:o.pitch,sprite:o.sprite,glyphs:o.glyphs,transition:o.transition,projection:o.projection,sources:e,layers:i,terrain:a},u=>u!==void 0)}_updateLayer(e){this._updatedLayers[e.id]=!0,e.source&&!this._updatedSources[e.source]&&this.sourceCaches[e.source].getSource().type!=="raster"&&(this._updatedSources[e.source]="reload",this.sourceCaches[e.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(e){const i=f=>this._layers[f].type==="fill-extrusion",a={},o=[];for(let f=this._order.length-1;f>=0;f--){const _=this._order[f];if(i(_)){a[_]=f;for(const y of e){const v=y[_];if(v)for(const T of v)o.push(T)}}}o.sort((f,_)=>_.intersectionZ-f.intersectionZ);const u=[];for(let f=this._order.length-1;f>=0;f--){const _=this._order[f];if(i(_))for(let y=o.length-1;y>=0;y--){const v=o[y].feature;if(a[v.layer.id]<f)break;u.push(v),o.pop()}else for(const y of e){const v=y[_];if(v)for(const T of v)u.push(T.feature)}}return u}queryRenderedFeatures(e,i,a){i&&i.filter&&this._validate(c.u.filter,"queryRenderedFeatures.filter",i.filter,null,i);const o={};if(i&&i.layers){if(!(Array.isArray(i.layers)||i.layers instanceof Set))return this.fire(new c.j(new Error("parameters.layers must be an Array or a Set of strings"))),[];for(const v of i.layers){const T=this._layers[v];if(!T)return this.fire(new c.j(new Error(`The layer '${v}' does not exist in the map's style and cannot be queried for features.`))),[];o[T.source]=!0}}const u=[];i.availableImages=this._availableImages;const f=this._serializedAllLayers(),_=i.layers instanceof Set?i.layers:Array.isArray(i.layers)?new Set(i.layers):null,y=Object.assign(Object.assign({},i),{layers:_});for(const v in this.sourceCaches)i.layers&&!o[v]||u.push(Yn(this.sourceCaches[v],this._layers,f,e,y,a));return this.placement&&u.push(function(v,T,P,S,A,R,V){const N={},U=R.queryRenderedSymbols(S),G=[];for(const X of Object.keys(U).map(Number))G.push(V[X]);G.sort(ti);for(const X of G){const W=X.featureIndex.lookupSymbolFeatures(U[X.bucketInstanceId],T,X.bucketIndex,X.sourceLayerIndex,A.filter,A.layers,A.availableImages,v);for(const K in W){const Q=N[K]=N[K]||[],J=W[K];J.sort((se,oe)=>{const me=X.featureSortOrder;if(me){const ye=me.indexOf(se.featureIndex);return me.indexOf(oe.featureIndex)-ye}return oe.featureIndex-se.featureIndex});for(const se of J)Q.push(se)}}return function(X,W,K){for(const Q in X)for(const J of X[Q])Ot(J,K[W[Q].source]);return X}(N,v,P)}(this._layers,f,this.sourceCaches,e,y,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(u)}querySourceFeatures(e,i){i&&i.filter&&this._validate(c.u.filter,"querySourceFeatures.filter",i.filter,null,i);const a=this.sourceCaches[e];return a?function(o,u){const f=o.getRenderableIds().map(v=>o.getTileByID(v)),_=[],y={};for(let v=0;v<f.length;v++){const T=f[v],P=T.tileID.canonical.key;y[P]||(y[P]=!0,T.querySourceFeatures(_,u))}return _}(a,i):[]}getLight(){return this.light.getLight()}setLight(e,i={}){this._checkLoaded();const a=this.light.getLight();let o=!1;for(const f in e)if(!c.bz(e[f],a[f])){o=!0;break}if(!o)return;const u={now:Ze.now(),transition:c.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,i),this.light.updateTransitions(u)}getProjection(){var e;return(e=this.stylesheet)===null||e===void 0?void 0:e.projection}setProjection(e){if(this._checkLoaded(),this.projection){if(this.projection.name===e.type)return;this.projection.destroy(),delete this.projection}this.stylesheet.projection=e,this._setProjectionInternal(e.type)}getSky(){var e;return(e=this.stylesheet)===null||e===void 0?void 0:e.sky}setSky(e,i={}){this._checkLoaded();const a=this.getSky();let o=!1;if(!e&&!a)return;if(e&&!a)o=!0;else if(!e&&a)o=!0;else for(const f in e)if(!c.bz(e[f],a[f])){o=!0;break}if(!o)return;const u={now:Ze.now(),transition:c.e({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=e,this.sky.setSky(e,i),this.sky.updateTransitions(u)}_setProjectionInternal(e){const i=function(a){if(Array.isArray(a)){const o=new $a({type:a});return{projection:o,transform:new an,cameraHelper:new ls(o)}}switch(a){case"mercator":return{projection:new ts,transform:new ir,cameraHelper:new Fs};case"globe":{const o=new $a({type:["interpolate",["linear"],["zoom"],11,"vertical-perspective",12,"mercator"]});return{projection:o,transform:new an,cameraHelper:new ls(o)}}case"vertical-perspective":return{projection:new hl,transform:new js,cameraHelper:new gi};default:return c.w(`Unknown projection name: ${a}. Falling back to mercator projection.`),{projection:new ts,transform:new ir,cameraHelper:new Fs}}}(e);this.projection=i.projection,this.map.migrateProjection(i.transform,i.cameraHelper);for(const a in this.sourceCaches)this.sourceCaches[a].reload()}_validate(e,i,a,o,u={}){return(!u||u.validate!==!1)&&In(this,e.call(c.u,c.e({key:i,style:this.serialize(),value:a,styleSpec:c.v},o)))}_remove(e=!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),tr().off(Xr,this._rtlPluginLoaded);for(const i in this._layers)this._layers[i].setEventedParent(null);for(const i in this.sourceCaches){const a=this.sourceCaches[i];a.setEventedParent(null),a.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),e&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(e)}_clearSource(e){this.sourceCaches[e].clearTiles()}_reloadSource(e){this.sourceCaches[e].resume(),this.sourceCaches[e].reload()}_updateSources(e){for(const i in this.sourceCaches)this.sourceCaches[i].update(e,this.map.terrain)}_generateCollisionBoxes(){for(const e in this.sourceCaches)this._reloadSource(e)}_updatePlacement(e,i,a,o,u=!1){let f=!1,_=!1;const y={};for(const v of this._order){const T=this._layers[v];if(T.type!=="symbol")continue;if(!y[T.source]){const S=this.sourceCaches[T.source];y[T.source]=S.getRenderableIds(!0).map(A=>S.getTileByID(A)).sort((A,R)=>R.tileID.overscaledZ-A.tileID.overscaledZ||(A.tileID.isLessThan(R.tileID)?-1:1))}const P=this.crossTileSymbolIndex.addLayer(T,y[T.source],e.center.lng);f=f||P}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((u=u||this._layerOrderChanged||a===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(Ze.now(),e.zoom))&&(this.pauseablePlacement=new ol(e,this.map.terrain,this._order,u,i,a,o,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,y),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(Ze.now()),_=!0),f&&this.pauseablePlacement.placement.setStale()),_||f)for(const v of this._order){const T=this._layers[v];T.type==="symbol"&&this.placement.updateLayerOpacities(T,y[T.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(Ze.now())}_releaseSymbolFadeTiles(){for(const e in this.sourceCaches)this.sourceCaches[e].releaseSymbolFadeTiles()}getImages(e,i){return c._(this,void 0,void 0,function*(){const a=yield this.imageManager.getImages(i.icons);this._updateTilesForChangedImages();const o=this.sourceCaches[i.source];return o&&o.setDependencies(i.tileID.key,i.type,i.icons),a})}getGlyphs(e,i){return c._(this,void 0,void 0,function*(){const a=yield this.glyphManager.getGlyphs(i.stacks),o=this.sourceCaches[i.source];return o&&o.setDependencies(i.tileID.key,i.type,[""]),a})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(e,i={}){this._checkLoaded(),e&&this._validate(c.u.glyphs,"glyphs",e,null,i)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=e,this.glyphManager.entries={},this.glyphManager.setURL(e))}addSprite(e,i,a={},o){this._checkLoaded();const u=[{id:e,url:i}],f=[...Mt(this.stylesheet.sprite),...u];this._validate(c.u.sprite,"sprite",f,null,a)||(this.stylesheet.sprite=f,this._loadSprite(u,!0,o))}removeSprite(e){this._checkLoaded();const i=Mt(this.stylesheet.sprite);if(i.find(a=>a.id===e)){if(this._spritesImagesIds[e])for(const a of this._spritesImagesIds[e])this.imageManager.removeImage(a),this._changedImages[a]=!0;i.splice(i.findIndex(a=>a.id===e),1),this.stylesheet.sprite=i.length>0?i:void 0,delete this._spritesImagesIds[e],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}else this.fire(new c.j(new Error(`Sprite "${e}" doesn't exists on this map.`)))}getSprite(){return Mt(this.stylesheet.sprite)}setSprite(e,i={},a){this._checkLoaded(),e&&this._validate(c.u.sprite,"sprite",e,null,i)||(this.stylesheet.sprite=e,e?this._loadSprite(e,!0,a):(this._unloadSprite(),a&&a(null)))}}var Ec=c.aA([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class Wa{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(e,i,a,o,u,f,_,y,v){this.context=e;let T=this.boundPaintVertexBuffers.length!==o.length;for(let P=0;!T&&P<o.length;P++)this.boundPaintVertexBuffers[P]!==o[P]&&(T=!0);!this.vao||this.boundProgram!==i||this.boundLayoutVertexBuffer!==a||T||this.boundIndexBuffer!==u||this.boundVertexOffset!==f||this.boundDynamicVertexBuffer!==_||this.boundDynamicVertexBuffer2!==y||this.boundDynamicVertexBuffer3!==v?this.freshBind(i,a,o,u,f,_,y,v):(e.bindVertexArray.set(this.vao),_&&_.bind(),u&&u.dynamicDraw&&u.bind(),y&&y.bind(),v&&v.bind())}freshBind(e,i,a,o,u,f,_,y){const v=e.numAttributes,T=this.context,P=T.gl;this.vao&&this.destroy(),this.vao=T.createVertexArray(),T.bindVertexArray.set(this.vao),this.boundProgram=e,this.boundLayoutVertexBuffer=i,this.boundPaintVertexBuffers=a,this.boundIndexBuffer=o,this.boundVertexOffset=u,this.boundDynamicVertexBuffer=f,this.boundDynamicVertexBuffer2=_,this.boundDynamicVertexBuffer3=y,i.enableAttributes(P,e);for(const S of a)S.enableAttributes(P,e);f&&f.enableAttributes(P,e),_&&_.enableAttributes(P,e),y&&y.enableAttributes(P,e),i.bind(),i.setVertexAttribPointers(P,e,u);for(const S of a)S.bind(),S.setVertexAttribPointers(P,e,u);f&&(f.bind(),f.setVertexAttribPointers(P,e,u)),o&&o.bind(),_&&(_.bind(),_.setVertexAttribPointers(P,e,u)),y&&(y.bind(),y.setVertexAttribPointers(P,e,u)),T.currentNumAttributes=v}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}const cs=(h,e,i,a,o)=>({u_texture:0,u_ele_delta:h,u_fog_matrix:e,u_fog_color:i?i.properties.get("fog-color"):c.b4.white,u_fog_ground_blend:i?i.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:o?0:i?i.calculateFogBlendOpacity(a):0,u_horizon_color:i?i.properties.get("horizon-color"):c.b4.white,u_horizon_fog_blend:i?i.properties.get("horizon-fog-blend"):1,u_is_globe_mode:o?1:0}),hs={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 Ns(h){const e=[];for(let i=0;i<h.length;i++){if(h[i]===null)continue;const a=h[i].split(" ");e.push(a.pop())}return e}class Vs{constructor(e,i,a,o,u,f,_,y){const v=e.gl;this.program=v.createProgram();const T=Ns(i.staticAttributes),P=a?a.getBinderAttributes():[],S=T.concat(P),A=qi.prelude.staticUniforms?Ns(qi.prelude.staticUniforms):[],R=_.staticUniforms?Ns(_.staticUniforms):[],V=i.staticUniforms?Ns(i.staticUniforms):[],N=a?a.getBinderUniforms():[],U=A.concat(R).concat(V).concat(N),G=[];for(const oe of U)G.indexOf(oe)<0&&G.push(oe);const X=a?a.defines():[];Fi(v)&&X.unshift("#version 300 es"),u&&X.push("#define OVERDRAW_INSPECTOR;"),f&&X.push("#define TERRAIN3D;"),y&&X.push(y);let W=X.concat(qi.prelude.fragmentSource,_.fragmentSource,i.fragmentSource).join(`
`),K=X.concat(qi.prelude.vertexSource,_.vertexSource,i.vertexSource).join(`
`);Fi(v)||(W=function(oe){return oe.replace(/\bin\s/g,"varying ").replace("out highp vec4 fragColor;","").replace(/fragColor/g,"gl_FragColor").replace(/texture\(/g,"texture2D(")}(W),K=function(oe){return oe.replace(/\bin\s/g,"attribute ").replace(/\bout\s/g,"varying ").replace(/texture\(/g,"texture2D(")}(K));const Q=v.createShader(v.FRAGMENT_SHADER);if(v.isContextLost())return void(this.failedToCreate=!0);if(v.shaderSource(Q,W),v.compileShader(Q),!v.getShaderParameter(Q,v.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${v.getShaderInfoLog(Q)}`);v.attachShader(this.program,Q);const J=v.createShader(v.VERTEX_SHADER);if(v.isContextLost())return void(this.failedToCreate=!0);if(v.shaderSource(J,K),v.compileShader(J),!v.getShaderParameter(J,v.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${v.getShaderInfoLog(J)}`);v.attachShader(this.program,J),this.attributes={};const se={};this.numAttributes=S.length;for(let oe=0;oe<this.numAttributes;oe++)S[oe]&&(v.bindAttribLocation(this.program,oe,S[oe]),this.attributes[S[oe]]=oe);if(v.linkProgram(this.program),!v.getProgramParameter(this.program,v.LINK_STATUS))throw new Error(`Program failed to link: ${v.getProgramInfoLog(this.program)}`);v.deleteShader(J),v.deleteShader(Q);for(let oe=0;oe<G.length;oe++){const me=G[oe];if(me&&!se[me]){const ye=v.getUniformLocation(this.program,me);ye&&(se[me]=ye)}}this.fixedUniforms=o(e,se),this.terrainUniforms=((oe,me)=>({u_depth:new c.bC(oe,me.u_depth),u_terrain:new c.bC(oe,me.u_terrain),u_terrain_dim:new c.b5(oe,me.u_terrain_dim),u_terrain_matrix:new c.bD(oe,me.u_terrain_matrix),u_terrain_unpack:new c.bE(oe,me.u_terrain_unpack),u_terrain_exaggeration:new c.b5(oe,me.u_terrain_exaggeration)}))(e,se),this.projectionUniforms=((oe,me)=>({u_projection_matrix:new c.bD(oe,me.u_projection_matrix),u_projection_tile_mercator_coords:new c.bE(oe,me.u_projection_tile_mercator_coords),u_projection_clipping_plane:new c.bE(oe,me.u_projection_clipping_plane),u_projection_transition:new c.b5(oe,me.u_projection_transition),u_projection_fallback_matrix:new c.bD(oe,me.u_projection_fallback_matrix)}))(e,se),this.binderUniforms=a?a.getUniforms(e,se):[]}draw(e,i,a,o,u,f,_,y,v,T,P,S,A,R,V,N,U,G,X){const W=e.gl;if(this.failedToCreate)return;if(e.program.set(this.program),e.setDepthMode(a),e.setStencilMode(o),e.setColorMode(u),e.setCullFace(f),y){e.activeTexture.set(W.TEXTURE2),W.bindTexture(W.TEXTURE_2D,y.depthTexture),e.activeTexture.set(W.TEXTURE3),W.bindTexture(W.TEXTURE_2D,y.texture);for(const Q in this.terrainUniforms)this.terrainUniforms[Q].set(y[Q])}if(v)for(const Q in v)this.projectionUniforms[hs[Q]].set(v[Q]);if(_)for(const Q in this.fixedUniforms)this.fixedUniforms[Q].set(_[Q]);N&&N.setUniforms(e,this.binderUniforms,R,{zoom:V});let K=0;switch(i){case W.LINES:K=2;break;case W.TRIANGLES:K=3;break;case W.LINE_STRIP:K=1}for(const Q of A.get()){const J=Q.vaos||(Q.vaos={});(J[T]||(J[T]=new Wa)).bind(e,this,P,N?N.getPaintVertexBuffers():[],S,Q.vertexOffset,U,G,X),W.drawElements(i,Q.primitiveLength*K,W.UNSIGNED_SHORT,Q.primitiveOffset*K*2)}}}function pl(h,e,i){const a=1/c.at(i,1,e.transform.tileZoom),o=Math.pow(2,i.tileID.overscaledZ),u=i.tileSize*Math.pow(2,e.transform.tileZoom)/o,f=u*(i.tileID.canonical.x+i.tileID.wrap*o),_=u*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture.size,u_scale:[a,h.fromScale,h.toScale],u_fade:h.t,u_pixel_coord_upper:[f>>16,_>>16],u_pixel_coord_lower:[65535&f,65535&_]}}const on=(h,e,i,a)=>{const o=h.style.light,u=o.properties.get("position"),f=[u.x,u.y,u.z],_=c.bI();o.properties.get("anchor")==="viewport"&&c.bJ(_,h.transform.bearingInRadians),c.bK(f,f,_);const y=h.transform.transformLightDirection(f),v=o.properties.get("color");return{u_lightpos:f,u_lightpos_globe:y,u_lightintensity:o.properties.get("intensity"),u_lightcolor:[v.r,v.g,v.b],u_vertical_gradient:+e,u_opacity:i,u_fill_translate:a}},Ac=(h,e,i,a,o,u,f)=>c.e(on(h,e,i,a),pl(u,h,f),{u_height_factor:-Math.pow(2,o.overscaledZ)/f.tileSize/8}),Ka=(h,e,i,a)=>c.e(pl(e,h,i),{u_fill_translate:a}),zc=(h,e)=>({u_world:h,u_fill_translate:e}),fl=(h,e,i,a,o)=>c.e(Ka(h,e,i,o),{u_world:a}),Ya=(h,e,i,a,o)=>{const u=h.transform;let f,_,y=0;if(i.paint.get("circle-pitch-alignment")==="map"){const v=c.at(e,1,u.zoom);f=!0,_=[v,v],y=v/(c.X*Math.pow(2,e.tileID.overscaledZ))*2*Math.PI*o}else f=!1,_=u.pixelsToGLUnits;return{u_camera_to_center_distance:u.cameraToCenterDistance,u_scale_with_map:+(i.paint.get("circle-pitch-scale")==="map"),u_pitch_with_map:+f,u_device_pixel_ratio:h.pixelRatio,u_extrude_scale:_,u_globe_extrude_scale:y,u_translate:a}},ml=h=>({u_pixel_extrude_scale:[1/h.width,1/h.height]}),_l=h=>({u_viewport_size:[h.width,h.height]}),Ja=(h,e=1)=>({u_color:h,u_overlay:0,u_overlay_scale:e}),Qa=(h,e,i,a)=>{const o=c.at(h,1,e)/(c.X*Math.pow(2,h.tileID.overscaledZ))*2*Math.PI*a;return{u_extrude_scale:c.at(h,1,e),u_intensity:i,u_globe_extrude_scale:o}},Ir=(h,e,i,a)=>{const o=c.H();c.bL(o,0,h.width,h.height,0,0,1);const u=h.context.gl;return{u_matrix:o,u_world:[u.drawingBufferWidth,u.drawingBufferHeight],u_image:i,u_color_ramp:a,u_opacity:e.paint.get("heatmap-opacity")}},gl=(h,e,i)=>{const a=i.paint.get("hillshade-shadow-color"),o=i.paint.get("hillshade-highlight-color"),u=i.paint.get("hillshade-accent-color");let f=i.paint.get("hillshade-illumination-direction")*(Math.PI/180);return i.paint.get("hillshade-illumination-anchor")==="viewport"&&(f+=h.transform.bearingInRadians),{u_image:0,u_latrange:us(0,e.tileID),u_light:[i.paint.get("hillshade-exaggeration"),f],u_shadow:a,u_highlight:o,u_accent:u}},yl=(h,e)=>{const i=e.stride,a=c.H();return c.bL(a,0,c.X,-8192,0,0,1),c.J(a,a,[0,-8192,0]),{u_matrix:a,u_image:1,u_dimension:[i,i],u_zoom:h.overscaledZ,u_unpack:e.getUnpackVector()}};function us(h,e){const i=Math.pow(2,e.canonical.z),a=e.canonical.y;return[new c.Y(0,a/i).toLngLat().lat,new c.Y(0,(a+1)/i).toLngLat().lat]}const eo=(h,e,i,a)=>{const o=h.transform;return{u_translation:io(h,e,i),u_ratio:a/c.at(e,1,o.zoom),u_device_pixel_ratio:h.pixelRatio,u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},Us=(h,e,i,a,o)=>c.e(eo(h,e,i,a),{u_image:0,u_image_height:o}),kc=(h,e,i,a,o)=>{const u=h.transform,f=to(e,u);return{u_translation:io(h,e,i),u_texsize:e.imageAtlasTexture.size,u_ratio:a/c.at(e,1,u.zoom),u_device_pixel_ratio:h.pixelRatio,u_image:0,u_scale:[f,o.fromScale,o.toScale],u_fade:o.t,u_units_to_pixels:[1/u.pixelsToGLUnits[0],1/u.pixelsToGLUnits[1]]}},Dc=(h,e,i,a,o,u)=>{const f=h.lineAtlas,_=to(e,h.transform),y=i.layout.get("line-cap")==="round",v=f.getDash(o.from,y),T=f.getDash(o.to,y),P=v.width*u.fromScale,S=T.width*u.toScale;return c.e(eo(h,e,i,a),{u_patternscale_a:[_/P,-v.height/2],u_patternscale_b:[_/S,-T.height/2],u_sdfgamma:f.width/(256*Math.min(P,S)*h.pixelRatio)/2,u_image:0,u_tex_y_a:v.y,u_tex_y_b:T.y,u_mix:u.t})};function to(h,e){return 1/c.at(h,1,e.tileZoom)}function io(h,e,i){return c.au(h.transform,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}const xl=(h,e,i,a,o)=>{return{u_tl_parent:h,u_scale_parent:e,u_buffer_scale:1,u_fade_t:i.mix,u_opacity:i.opacity*a.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:a.paint.get("raster-brightness-min"),u_brightness_high:a.paint.get("raster-brightness-max"),u_saturation_factor:(f=a.paint.get("raster-saturation"),f>0?1-1/(1.001-f):-f),u_contrast_factor:(u=a.paint.get("raster-contrast"),u>0?1/(1-u):1+u),u_spin_weights:ro(a.paint.get("raster-hue-rotate")),u_coords_top:[o[0].x,o[0].y,o[1].x,o[1].y],u_coords_bottom:[o[3].x,o[3].y,o[2].x,o[2].y]};var u,f};function ro(h){h*=Math.PI/180;const e=Math.sin(h),i=Math.cos(h);return[(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}const no=(h,e,i,a,o,u,f,_,y,v,T,P,S)=>{const A=f.transform;return{u_is_size_zoom_constant:+(h==="constant"||h==="source"),u_is_size_feature_constant:+(h==="constant"||h==="camera"),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:A.cameraToCenterDistance,u_pitch:A.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:A.width/A.height,u_fade_change:f.options.fadeDuration?f.symbolFadeChange:1,u_label_plane_matrix:_,u_coord_matrix:y,u_is_text:+T,u_pitch_with_map:+a,u_is_along_line:o,u_is_variable_anchor:u,u_texsize:P,u_texture:0,u_translation:v,u_pitched_scale:S}},ds=(h,e,i,a,o,u,f,_,y,v,T,P,S,A)=>{const R=f.transform;return c.e(no(h,e,i,a,o,u,f,_,y,v,T,P,A),{u_gamma_scale:a?Math.cos(R.pitch*Math.PI/180)*R.cameraToCenterDistance:1,u_device_pixel_ratio:f.pixelRatio,u_is_halo:1})},nr=(h,e,i,a,o,u,f,_,y,v,T,P,S)=>c.e(ds(h,e,i,a,o,u,f,_,y,v,!0,T,0,S),{u_texsize_icon:P,u_texture_icon:1}),so=(h,e)=>({u_opacity:h,u_color:e}),ao=(h,e,i,a,o)=>c.e(function(u,f,_,y){const v=_.imageManager.getPattern(u.from.toString()),T=_.imageManager.getPattern(u.to.toString()),{width:P,height:S}=_.imageManager.getPixelSize(),A=Math.pow(2,y.tileID.overscaledZ),R=y.tileSize*Math.pow(2,_.transform.tileZoom)/A,V=R*(y.tileID.canonical.x+y.tileID.wrap*A),N=R*y.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:v.tl,u_pattern_br_a:v.br,u_pattern_tl_b:T.tl,u_pattern_br_b:T.br,u_texsize:[P,S],u_mix:f.t,u_pattern_size_a:v.displaySize,u_pattern_size_b:T.displaySize,u_scale_a:f.fromScale,u_scale_b:f.toScale,u_tile_units_to_pixels:1/c.at(y,1,_.transform.tileZoom),u_pixel_coord_upper:[V>>16,N>>16],u_pixel_coord_lower:[65535&V,65535&N]}}(i,o,e,a),{u_opacity:h}),Zs=(h,e)=>{},vl={fillExtrusion:(h,e)=>({u_lightpos:new c.bG(h,e.u_lightpos),u_lightpos_globe:new c.bG(h,e.u_lightpos_globe),u_lightintensity:new c.b5(h,e.u_lightintensity),u_lightcolor:new c.bG(h,e.u_lightcolor),u_vertical_gradient:new c.b5(h,e.u_vertical_gradient),u_opacity:new c.b5(h,e.u_opacity),u_fill_translate:new c.bH(h,e.u_fill_translate)}),fillExtrusionPattern:(h,e)=>({u_lightpos:new c.bG(h,e.u_lightpos),u_lightpos_globe:new c.bG(h,e.u_lightpos_globe),u_lightintensity:new c.b5(h,e.u_lightintensity),u_lightcolor:new c.bG(h,e.u_lightcolor),u_vertical_gradient:new c.b5(h,e.u_vertical_gradient),u_height_factor:new c.b5(h,e.u_height_factor),u_opacity:new c.b5(h,e.u_opacity),u_fill_translate:new c.bH(h,e.u_fill_translate),u_image:new c.bC(h,e.u_image),u_texsize:new c.bH(h,e.u_texsize),u_pixel_coord_upper:new c.bH(h,e.u_pixel_coord_upper),u_pixel_coord_lower:new c.bH(h,e.u_pixel_coord_lower),u_scale:new c.bG(h,e.u_scale),u_fade:new c.b5(h,e.u_fade)}),fill:(h,e)=>({u_fill_translate:new c.bH(h,e.u_fill_translate)}),fillPattern:(h,e)=>({u_image:new c.bC(h,e.u_image),u_texsize:new c.bH(h,e.u_texsize),u_pixel_coord_upper:new c.bH(h,e.u_pixel_coord_upper),u_pixel_coord_lower:new c.bH(h,e.u_pixel_coord_lower),u_scale:new c.bG(h,e.u_scale),u_fade:new c.b5(h,e.u_fade),u_fill_translate:new c.bH(h,e.u_fill_translate)}),fillOutline:(h,e)=>({u_world:new c.bH(h,e.u_world),u_fill_translate:new c.bH(h,e.u_fill_translate)}),fillOutlinePattern:(h,e)=>({u_world:new c.bH(h,e.u_world),u_image:new c.bC(h,e.u_image),u_texsize:new c.bH(h,e.u_texsize),u_pixel_coord_upper:new c.bH(h,e.u_pixel_coord_upper),u_pixel_coord_lower:new c.bH(h,e.u_pixel_coord_lower),u_scale:new c.bG(h,e.u_scale),u_fade:new c.b5(h,e.u_fade),u_fill_translate:new c.bH(h,e.u_fill_translate)}),circle:(h,e)=>({u_camera_to_center_distance:new c.b5(h,e.u_camera_to_center_distance),u_scale_with_map:new c.bC(h,e.u_scale_with_map),u_pitch_with_map:new c.bC(h,e.u_pitch_with_map),u_extrude_scale:new c.bH(h,e.u_extrude_scale),u_device_pixel_ratio:new c.b5(h,e.u_device_pixel_ratio),u_globe_extrude_scale:new c.b5(h,e.u_globe_extrude_scale),u_translate:new c.bH(h,e.u_translate)}),collisionBox:(h,e)=>({u_pixel_extrude_scale:new c.bH(h,e.u_pixel_extrude_scale)}),collisionCircle:(h,e)=>({u_viewport_size:new c.bH(h,e.u_viewport_size)}),debug:(h,e)=>({u_color:new c.bF(h,e.u_color),u_overlay:new c.bC(h,e.u_overlay),u_overlay_scale:new c.b5(h,e.u_overlay_scale)}),depth:Zs,clippingMask:Zs,heatmap:(h,e)=>({u_extrude_scale:new c.b5(h,e.u_extrude_scale),u_intensity:new c.b5(h,e.u_intensity),u_globe_extrude_scale:new c.b5(h,e.u_globe_extrude_scale)}),heatmapTexture:(h,e)=>({u_matrix:new c.bD(h,e.u_matrix),u_world:new c.bH(h,e.u_world),u_image:new c.bC(h,e.u_image),u_color_ramp:new c.bC(h,e.u_color_ramp),u_opacity:new c.b5(h,e.u_opacity)}),hillshade:(h,e)=>({u_image:new c.bC(h,e.u_image),u_latrange:new c.bH(h,e.u_latrange),u_light:new c.bH(h,e.u_light),u_shadow:new c.bF(h,e.u_shadow),u_highlight:new c.bF(h,e.u_highlight),u_accent:new c.bF(h,e.u_accent)}),hillshadePrepare:(h,e)=>({u_matrix:new c.bD(h,e.u_matrix),u_image:new c.bC(h,e.u_image),u_dimension:new c.bH(h,e.u_dimension),u_zoom:new c.b5(h,e.u_zoom),u_unpack:new c.bE(h,e.u_unpack)}),line:(h,e)=>({u_translation:new c.bH(h,e.u_translation),u_ratio:new c.b5(h,e.u_ratio),u_device_pixel_ratio:new c.b5(h,e.u_device_pixel_ratio),u_units_to_pixels:new c.bH(h,e.u_units_to_pixels)}),lineGradient:(h,e)=>({u_translation:new c.bH(h,e.u_translation),u_ratio:new c.b5(h,e.u_ratio),u_device_pixel_ratio:new c.b5(h,e.u_device_pixel_ratio),u_units_to_pixels:new c.bH(h,e.u_units_to_pixels),u_image:new c.bC(h,e.u_image),u_image_height:new c.b5(h,e.u_image_height)}),linePattern:(h,e)=>({u_translation:new c.bH(h,e.u_translation),u_texsize:new c.bH(h,e.u_texsize),u_ratio:new c.b5(h,e.u_ratio),u_device_pixel_ratio:new c.b5(h,e.u_device_pixel_ratio),u_image:new c.bC(h,e.u_image),u_units_to_pixels:new c.bH(h,e.u_units_to_pixels),u_scale:new c.bG(h,e.u_scale),u_fade:new c.b5(h,e.u_fade)}),lineSDF:(h,e)=>({u_translation:new c.bH(h,e.u_translation),u_ratio:new c.b5(h,e.u_ratio),u_device_pixel_ratio:new c.b5(h,e.u_device_pixel_ratio),u_units_to_pixels:new c.bH(h,e.u_units_to_pixels),u_patternscale_a:new c.bH(h,e.u_patternscale_a),u_patternscale_b:new c.bH(h,e.u_patternscale_b),u_sdfgamma:new c.b5(h,e.u_sdfgamma),u_image:new c.bC(h,e.u_image),u_tex_y_a:new c.b5(h,e.u_tex_y_a),u_tex_y_b:new c.b5(h,e.u_tex_y_b),u_mix:new c.b5(h,e.u_mix)}),raster:(h,e)=>({u_tl_parent:new c.bH(h,e.u_tl_parent),u_scale_parent:new c.b5(h,e.u_scale_parent),u_buffer_scale:new c.b5(h,e.u_buffer_scale),u_fade_t:new c.b5(h,e.u_fade_t),u_opacity:new c.b5(h,e.u_opacity),u_image0:new c.bC(h,e.u_image0),u_image1:new c.bC(h,e.u_image1),u_brightness_low:new c.b5(h,e.u_brightness_low),u_brightness_high:new c.b5(h,e.u_brightness_high),u_saturation_factor:new c.b5(h,e.u_saturation_factor),u_contrast_factor:new c.b5(h,e.u_contrast_factor),u_spin_weights:new c.bG(h,e.u_spin_weights),u_coords_top:new c.bE(h,e.u_coords_top),u_coords_bottom:new c.bE(h,e.u_coords_bottom)}),symbolIcon:(h,e)=>({u_is_size_zoom_constant:new c.bC(h,e.u_is_size_zoom_constant),u_is_size_feature_constant:new c.bC(h,e.u_is_size_feature_constant),u_size_t:new c.b5(h,e.u_size_t),u_size:new c.b5(h,e.u_size),u_camera_to_center_distance:new c.b5(h,e.u_camera_to_center_distance),u_pitch:new c.b5(h,e.u_pitch),u_rotate_symbol:new c.bC(h,e.u_rotate_symbol),u_aspect_ratio:new c.b5(h,e.u_aspect_ratio),u_fade_change:new c.b5(h,e.u_fade_change),u_label_plane_matrix:new c.bD(h,e.u_label_plane_matrix),u_coord_matrix:new c.bD(h,e.u_coord_matrix),u_is_text:new c.bC(h,e.u_is_text),u_pitch_with_map:new c.bC(h,e.u_pitch_with_map),u_is_along_line:new c.bC(h,e.u_is_along_line),u_is_variable_anchor:new c.bC(h,e.u_is_variable_anchor),u_texsize:new c.bH(h,e.u_texsize),u_texture:new c.bC(h,e.u_texture),u_translation:new c.bH(h,e.u_translation),u_pitched_scale:new c.b5(h,e.u_pitched_scale)}),symbolSDF:(h,e)=>({u_is_size_zoom_constant:new c.bC(h,e.u_is_size_zoom_constant),u_is_size_feature_constant:new c.bC(h,e.u_is_size_feature_constant),u_size_t:new c.b5(h,e.u_size_t),u_size:new c.b5(h,e.u_size),u_camera_to_center_distance:new c.b5(h,e.u_camera_to_center_distance),u_pitch:new c.b5(h,e.u_pitch),u_rotate_symbol:new c.bC(h,e.u_rotate_symbol),u_aspect_ratio:new c.b5(h,e.u_aspect_ratio),u_fade_change:new c.b5(h,e.u_fade_change),u_label_plane_matrix:new c.bD(h,e.u_label_plane_matrix),u_coord_matrix:new c.bD(h,e.u_coord_matrix),u_is_text:new c.bC(h,e.u_is_text),u_pitch_with_map:new c.bC(h,e.u_pitch_with_map),u_is_along_line:new c.bC(h,e.u_is_along_line),u_is_variable_anchor:new c.bC(h,e.u_is_variable_anchor),u_texsize:new c.bH(h,e.u_texsize),u_texture:new c.bC(h,e.u_texture),u_gamma_scale:new c.b5(h,e.u_gamma_scale),u_device_pixel_ratio:new c.b5(h,e.u_device_pixel_ratio),u_is_halo:new c.bC(h,e.u_is_halo),u_translation:new c.bH(h,e.u_translation),u_pitched_scale:new c.b5(h,e.u_pitched_scale)}),symbolTextAndIcon:(h,e)=>({u_is_size_zoom_constant:new c.bC(h,e.u_is_size_zoom_constant),u_is_size_feature_constant:new c.bC(h,e.u_is_size_feature_constant),u_size_t:new c.b5(h,e.u_size_t),u_size:new c.b5(h,e.u_size),u_camera_to_center_distance:new c.b5(h,e.u_camera_to_center_distance),u_pitch:new c.b5(h,e.u_pitch),u_rotate_symbol:new c.bC(h,e.u_rotate_symbol),u_aspect_ratio:new c.b5(h,e.u_aspect_ratio),u_fade_change:new c.b5(h,e.u_fade_change),u_label_plane_matrix:new c.bD(h,e.u_label_plane_matrix),u_coord_matrix:new c.bD(h,e.u_coord_matrix),u_is_text:new c.bC(h,e.u_is_text),u_pitch_with_map:new c.bC(h,e.u_pitch_with_map),u_is_along_line:new c.bC(h,e.u_is_along_line),u_is_variable_anchor:new c.bC(h,e.u_is_variable_anchor),u_texsize:new c.bH(h,e.u_texsize),u_texsize_icon:new c.bH(h,e.u_texsize_icon),u_texture:new c.bC(h,e.u_texture),u_texture_icon:new c.bC(h,e.u_texture_icon),u_gamma_scale:new c.b5(h,e.u_gamma_scale),u_device_pixel_ratio:new c.b5(h,e.u_device_pixel_ratio),u_is_halo:new c.bC(h,e.u_is_halo),u_translation:new c.bH(h,e.u_translation),u_pitched_scale:new c.b5(h,e.u_pitched_scale)}),background:(h,e)=>({u_opacity:new c.b5(h,e.u_opacity),u_color:new c.bF(h,e.u_color)}),backgroundPattern:(h,e)=>({u_opacity:new c.b5(h,e.u_opacity),u_image:new c.bC(h,e.u_image),u_pattern_tl_a:new c.bH(h,e.u_pattern_tl_a),u_pattern_br_a:new c.bH(h,e.u_pattern_br_a),u_pattern_tl_b:new c.bH(h,e.u_pattern_tl_b),u_pattern_br_b:new c.bH(h,e.u_pattern_br_b),u_texsize:new c.bH(h,e.u_texsize),u_mix:new c.b5(h,e.u_mix),u_pattern_size_a:new c.bH(h,e.u_pattern_size_a),u_pattern_size_b:new c.bH(h,e.u_pattern_size_b),u_scale_a:new c.b5(h,e.u_scale_a),u_scale_b:new c.b5(h,e.u_scale_b),u_pixel_coord_upper:new c.bH(h,e.u_pixel_coord_upper),u_pixel_coord_lower:new c.bH(h,e.u_pixel_coord_lower),u_tile_units_to_pixels:new c.b5(h,e.u_tile_units_to_pixels)}),terrain:(h,e)=>({u_texture:new c.bC(h,e.u_texture),u_ele_delta:new c.b5(h,e.u_ele_delta),u_fog_matrix:new c.bD(h,e.u_fog_matrix),u_fog_color:new c.bF(h,e.u_fog_color),u_fog_ground_blend:new c.b5(h,e.u_fog_ground_blend),u_fog_ground_blend_opacity:new c.b5(h,e.u_fog_ground_blend_opacity),u_horizon_color:new c.bF(h,e.u_horizon_color),u_horizon_fog_blend:new c.b5(h,e.u_horizon_fog_blend),u_is_globe_mode:new c.b5(h,e.u_is_globe_mode)}),terrainDepth:(h,e)=>({u_ele_delta:new c.b5(h,e.u_ele_delta)}),terrainCoords:(h,e)=>({u_texture:new c.bC(h,e.u_texture),u_terrain_coords_id:new c.b5(h,e.u_terrain_coords_id),u_ele_delta:new c.b5(h,e.u_ele_delta)}),projectionErrorMeasurement:(h,e)=>({u_input:new c.b5(h,e.u_input),u_output_expected:new c.b5(h,e.u_output_expected)}),atmosphere:(h,e)=>({u_sun_pos:new c.bG(h,e.u_sun_pos),u_atmosphere_blend:new c.b5(h,e.u_atmosphere_blend),u_globe_position:new c.bG(h,e.u_globe_position),u_globe_radius:new c.b5(h,e.u_globe_radius),u_inv_proj_matrix:new c.bD(h,e.u_inv_proj_matrix)}),sky:(h,e)=>({u_sky_color:new c.bF(h,e.u_sky_color),u_horizon_color:new c.bF(h,e.u_horizon_color),u_horizon:new c.bH(h,e.u_horizon),u_horizon_normal:new c.bH(h,e.u_horizon_normal),u_sky_horizon_blend:new c.b5(h,e.u_sky_horizon_blend),u_sky_blend:new c.b5(h,e.u_sky_blend)})};class oo{constructor(e,i,a){this.context=e;const o=e.gl;this.buffer=o.createBuffer(),this.dynamicDraw=!!a,this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),o.bufferData(o.ELEMENT_ARRAY_BUFFER,i.arrayBuffer,this.dynamicDraw?o.DYNAMIC_DRAW:o.STATIC_DRAW),this.dynamicDraw||delete i.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){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,e.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const ln={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class lo{constructor(e,i,a,o){this.length=i.length,this.attributes=a,this.itemSize=i.bytesPerElement,this.dynamicDraw=o,this.context=e;const u=e.gl;this.buffer=u.createBuffer(),e.bindVertexBuffer.set(this.buffer),u.bufferData(u.ARRAY_BUFFER,i.arrayBuffer,this.dynamicDraw?u.DYNAMIC_DRAW:u.STATIC_DRAW),this.dynamicDraw||delete i.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){if(e.length!==this.length)throw new Error(`Length of new data is ${e.length}, which doesn't match current length of ${this.length}`);const i=this.context.gl;this.bind(),i.bufferSubData(i.ARRAY_BUFFER,0,e.arrayBuffer)}enableAttributes(e,i){for(let a=0;a<this.attributes.length;a++){const o=i.attributes[this.attributes[a].name];o!==void 0&&e.enableVertexAttribArray(o)}}setVertexAttribPointers(e,i,a){for(let o=0;o<this.attributes.length;o++){const u=this.attributes[o],f=i.attributes[u.name];f!==void 0&&e.vertexAttribPointer(f,u.components,e[ln[u.type]],!1,this.itemSize,u.offset+this.itemSize*(a||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class it{constructor(e){this.gl=e.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(e){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class Rc extends it{getDefault(){return c.b4.transparent}set(e){const i=this.current;(e.r!==i.r||e.g!==i.g||e.b!==i.b||e.a!==i.a||this.dirty)&&(this.gl.clearColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class Lc extends it{getDefault(){return 1}set(e){(e!==this.current||this.dirty)&&(this.gl.clearDepth(e),this.current=e,this.dirty=!1)}}class Bc extends it{getDefault(){return 0}set(e){(e!==this.current||this.dirty)&&(this.gl.clearStencil(e),this.current=e,this.dirty=!1)}}class bl extends it{getDefault(){return[!0,!0,!0,!0]}set(e){const i=this.current;(e[0]!==i[0]||e[1]!==i[1]||e[2]!==i[2]||e[3]!==i[3]||this.dirty)&&(this.gl.colorMask(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class Fc extends it{getDefault(){return!0}set(e){(e!==this.current||this.dirty)&&(this.gl.depthMask(e),this.current=e,this.dirty=!1)}}class wl extends it{getDefault(){return 255}set(e){(e!==this.current||this.dirty)&&(this.gl.stencilMask(e),this.current=e,this.dirty=!1)}}class Gs extends it{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(e){const i=this.current;(e.func!==i.func||e.ref!==i.ref||e.mask!==i.mask||this.dirty)&&(this.gl.stencilFunc(e.func,e.ref,e.mask),this.current=e,this.dirty=!1)}}class $s extends it{getDefault(){const e=this.gl;return[e.KEEP,e.KEEP,e.KEEP]}set(e){const i=this.current;(e[0]!==i[0]||e[1]!==i[1]||e[2]!==i[2]||this.dirty)&&(this.gl.stencilOp(e[0],e[1],e[2]),this.current=e,this.dirty=!1)}}class qs extends it{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;e?i.enable(i.STENCIL_TEST):i.disable(i.STENCIL_TEST),this.current=e,this.dirty=!1}}class co extends it{getDefault(){return[0,1]}set(e){const i=this.current;(e[0]!==i[0]||e[1]!==i[1]||this.dirty)&&(this.gl.depthRange(e[0],e[1]),this.current=e,this.dirty=!1)}}class cn extends it{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;e?i.enable(i.DEPTH_TEST):i.disable(i.DEPTH_TEST),this.current=e,this.dirty=!1}}class Cn extends it{getDefault(){return this.gl.LESS}set(e){(e!==this.current||this.dirty)&&(this.gl.depthFunc(e),this.current=e,this.dirty=!1)}}class Ai extends it{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;e?i.enable(i.BLEND):i.disable(i.BLEND),this.current=e,this.dirty=!1}}class Tl extends it{getDefault(){const e=this.gl;return[e.ONE,e.ZERO]}set(e){const i=this.current;(e[0]!==i[0]||e[1]!==i[1]||this.dirty)&&(this.gl.blendFunc(e[0],e[1]),this.current=e,this.dirty=!1)}}class Pl extends it{getDefault(){return c.b4.transparent}set(e){const i=this.current;(e.r!==i.r||e.g!==i.g||e.b!==i.b||e.a!==i.a||this.dirty)&&(this.gl.blendColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class ho extends it{getDefault(){return this.gl.FUNC_ADD}set(e){(e!==this.current||this.dirty)&&(this.gl.blendEquation(e),this.current=e,this.dirty=!1)}}class hn extends it{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;e?i.enable(i.CULL_FACE):i.disable(i.CULL_FACE),this.current=e,this.dirty=!1}}class Hs extends it{getDefault(){return this.gl.BACK}set(e){(e!==this.current||this.dirty)&&(this.gl.cullFace(e),this.current=e,this.dirty=!1)}}class Xs extends it{getDefault(){return this.gl.CCW}set(e){(e!==this.current||this.dirty)&&(this.gl.frontFace(e),this.current=e,this.dirty=!1)}}class ps extends it{getDefault(){return null}set(e){(e!==this.current||this.dirty)&&(this.gl.useProgram(e),this.current=e,this.dirty=!1)}}class Ws extends it{getDefault(){return this.gl.TEXTURE0}set(e){(e!==this.current||this.dirty)&&(this.gl.activeTexture(e),this.current=e,this.dirty=!1)}}class Ml extends it{getDefault(){const e=this.gl;return[0,0,e.drawingBufferWidth,e.drawingBufferHeight]}set(e){const i=this.current;(e[0]!==i[0]||e[1]!==i[1]||e[2]!==i[2]||e[3]!==i[3]||this.dirty)&&(this.gl.viewport(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class En extends it{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;i.bindFramebuffer(i.FRAMEBUFFER,e),this.current=e,this.dirty=!1}}class An extends it{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;i.bindRenderbuffer(i.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Sl extends it{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;i.bindTexture(i.TEXTURE_2D,e),this.current=e,this.dirty=!1}}class uo extends it{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;i.bindBuffer(i.ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class tt extends it{getDefault(){return null}set(e){const i=this.gl;i.bindBuffer(i.ELEMENT_ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Ks extends it{getDefault(){return null}set(e){var i;if(e===this.current&&!this.dirty)return;const a=this.gl;Fi(a)?a.bindVertexArray(e):(i=a.getExtension("OES_vertex_array_object"))===null||i===void 0||i.bindVertexArrayOES(e),this.current=e,this.dirty=!1}}class Oc extends it{getDefault(){return 4}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;i.pixelStorei(i.UNPACK_ALIGNMENT,e),this.current=e,this.dirty=!1}}class Il extends it{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e),this.current=e,this.dirty=!1}}class fs extends it{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const i=this.gl;i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,e),this.current=e,this.dirty=!1}}class po extends it{constructor(e,i){super(e),this.context=e,this.parent=i}getDefault(){return null}}class jc extends po{setDirty(){this.dirty=!0}set(e){if(e===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,e,0),this.current=e,this.dirty=!1}}class Cl extends po{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const i=this.gl;i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Nc extends po{set(e){if(e===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,e),this.current=e,this.dirty=!1}}const Ys="Framebuffer is not complete";class Js{constructor(e,i,a,o,u){this.context=e,this.width=i,this.height=a;const f=e.gl,_=this.framebuffer=f.createFramebuffer();if(this.colorAttachment=new jc(e,_),o)this.depthAttachment=u?new Nc(e,_):new Cl(e,_);else if(u)throw new Error("Stencil cannot be set without depth");if(f.checkFramebufferStatus(f.FRAMEBUFFER)!==f.FRAMEBUFFER_COMPLETE)throw new Error(Ys)}destroy(){const e=this.context.gl,i=this.colorAttachment.get();if(i&&e.deleteTexture(i),this.depthAttachment){const a=this.depthAttachment.get();a&&e.deleteRenderbuffer(a)}e.deleteFramebuffer(this.framebuffer)}}class Qs{constructor(e){var i,a;if(this.gl=e,this.clearColor=new Rc(this),this.clearDepth=new Lc(this),this.clearStencil=new Bc(this),this.colorMask=new bl(this),this.depthMask=new Fc(this),this.stencilMask=new wl(this),this.stencilFunc=new Gs(this),this.stencilOp=new $s(this),this.stencilTest=new qs(this),this.depthRange=new co(this),this.depthTest=new cn(this),this.depthFunc=new Cn(this),this.blend=new Ai(this),this.blendFunc=new Tl(this),this.blendColor=new Pl(this),this.blendEquation=new ho(this),this.cullFace=new hn(this),this.cullFaceSide=new Hs(this),this.frontFace=new Xs(this),this.program=new ps(this),this.activeTexture=new Ws(this),this.viewport=new Ml(this),this.bindFramebuffer=new En(this),this.bindRenderbuffer=new An(this),this.bindTexture=new Sl(this),this.bindVertexBuffer=new uo(this),this.bindElementBuffer=new tt(this),this.bindVertexArray=new Ks(this),this.pixelStoreUnpack=new Oc(this),this.pixelStoreUnpackPremultiplyAlpha=new Il(this),this.pixelStoreUnpackFlipY=new fs(this),this.extTextureFilterAnisotropic=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=e.getParameter(e.MAX_TEXTURE_SIZE),Fi(e)){this.HALF_FLOAT=e.HALF_FLOAT;const o=e.getExtension("EXT_color_buffer_half_float");this.RGBA16F=(i=e.RGBA16F)!==null&&i!==void 0?i:o==null?void 0:o.RGBA16F_EXT,this.RGB16F=(a=e.RGB16F)!==null&&a!==void 0?a:o==null?void 0:o.RGB16F_EXT,e.getExtension("EXT_color_buffer_float")}else{e.getExtension("EXT_color_buffer_half_float"),e.getExtension("OES_texture_half_float_linear");const o=e.getExtension("OES_texture_half_float");this.HALF_FLOAT=o==null?void 0:o.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(e,i){return new oo(this,e,i)}createVertexBuffer(e,i,a){return new lo(this,e,i,a)}createRenderbuffer(e,i,a){const o=this.gl,u=o.createRenderbuffer();return this.bindRenderbuffer.set(u),o.renderbufferStorage(o.RENDERBUFFER,e,i,a),this.bindRenderbuffer.set(null),u}createFramebuffer(e,i,a,o){return new Js(this,e,i,a,o)}clear({color:e,depth:i,stencil:a}){const o=this.gl;let u=0;e&&(u|=o.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),i!==void 0&&(u|=o.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(i),this.depthMask.set(!0)),a!==void 0&&(u|=o.STENCIL_BUFFER_BIT,this.clearStencil.set(a),this.stencilMask.set(255)),o.clear(u)}setCullFace(e){e.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)}setStencilMode(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)}setColorMode(e){c.bz(e.blendFunction,dt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)}createVertexArray(){var e;return Fi(this.gl)?this.gl.createVertexArray():(e=this.gl.getExtension("OES_vertex_array_object"))===null||e===void 0?void 0:e.createVertexArrayOES()}deleteVertexArray(e){var i;return Fi(this.gl)?this.gl.deleteVertexArray(e):(i=this.gl.getExtension("OES_vertex_array_object"))===null||i===void 0?void 0:i.deleteVertexArrayOES(e)}unbindVAO(){this.bindVertexArray.set(null)}}let zn;function ea(h,e,i,a,o){const u=h.context,f=h.transform,_=u.gl,y=h.useProgram("collisionBox"),v=[];let T=0,P=0;for(let U=0;U<a.length;U++){const G=a[U],X=e.getTile(G).getBucket(i);if(!X)continue;const W=o?X.textCollisionBox:X.iconCollisionBox,K=X.collisionCircleArray;K.length>0&&(v.push({circleArray:K,circleOffset:P,coord:G}),T+=K.length/4,P=T),W&&y.draw(u,_.LINES,Ge.disabled,Qe.disabled,h.colorModeForRenderPass(),Ye.disabled,ml(h.transform),h.style.map.terrain&&h.style.map.terrain.getTerrainData(G),f.getProjectionData({overscaledTileID:G,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),i.id,W.layoutVertexBuffer,W.indexBuffer,W.segments,null,h.transform.zoom,null,null,W.collisionVertexBuffer)}if(!o||!v.length)return;const S=h.useProgram("collisionCircle"),A=new c.bM;A.resize(4*T),A._trim();let R=0;for(const U of v)for(let G=0;G<U.circleArray.length/4;G++){const X=4*G,W=U.circleArray[X+0],K=U.circleArray[X+1],Q=U.circleArray[X+2],J=U.circleArray[X+3];A.emplace(R++,W,K,Q,J,0),A.emplace(R++,W,K,Q,J,1),A.emplace(R++,W,K,Q,J,2),A.emplace(R++,W,K,Q,J,3)}(!zn||zn.length<2*T)&&(zn=function(U){const G=2*U,X=new c.bO;X.resize(G),X._trim();for(let W=0;W<G;W++){const K=6*W;X.uint16[K+0]=4*W+0,X.uint16[K+1]=4*W+1,X.uint16[K+2]=4*W+2,X.uint16[K+3]=4*W+2,X.uint16[K+4]=4*W+3,X.uint16[K+5]=4*W+0}return X}(T));const V=u.createIndexBuffer(zn,!0),N=u.createVertexBuffer(A,c.bN.members,!0);for(const U of v){const G=_l(h.transform);S.draw(u,_.TRIANGLES,Ge.disabled,Qe.disabled,h.colorModeForRenderPass(),Ye.disabled,G,h.style.map.terrain&&h.style.map.terrain.getTerrainData(U.coord),null,i.id,N,V,c.aD.simpleSegment(0,2*U.circleOffset,U.circleArray.length,U.circleArray.length/2),null,h.transform.zoom,null,null,null)}N.destroy(),V.destroy()}const El=c.aq(new Float32Array(16));function ta(h,e,i,a,o,u){const{horizontalAlign:f,verticalAlign:_}=c.ay(h);return new c.P((-(f-.5)*e/o+a[0])*u,(-(_-.5)*i/o+a[1])*u)}function ia(h,e,i,a,o,u){const f=e.tileAnchorPoint.add(new c.P(e.translation[0],e.translation[1]));if(e.pitchWithMap){let _=a.mult(u);i||(_=_.rotate(-o));const y=f.add(_);return he(y.x,y.y,e.pitchedLabelPlaneMatrix,e.getElevation).point}if(i){const _=De(e.tileAnchorPoint.x+1,e.tileAnchorPoint.y,e).point.sub(h),y=Math.atan(_.y/_.x)+(_.x<0?Math.PI:0);return h.add(a.rotate(y))}return h.add(a)}function fo(h,e,i,a,o,u,f,_,y,v,T,P){const S=h.text.placedSymbolArray,A=h.text.dynamicLayoutVertexArray,R=h.icon.dynamicLayoutVertexArray,V={};A.clear();for(let N=0;N<S.length;N++){const U=S.get(N),G=U.hidden||!U.crossTileID||h.allowVerticalPlacement&&!U.placedOrientation?null:a[U.crossTileID];if(G){const X=new c.P(U.anchorX,U.anchorY),W={getElevation:P,width:o.width,height:o.height,pitchedLabelPlaneMatrix:u,pitchWithMap:i,transform:o,tileAnchorPoint:X,translation:v,unwrappedTileID:T},K=i?Je(X.x,X.y,W):De(X.x,X.y,W),Q=ne(o.cameraToCenterDistance,K.signedDistanceFromCamera);let J=c.aj(h.textSizeData,_,U)*Q/c.as;i&&(J*=h.tilePixelRatio/f);const{width:se,height:oe,anchor:me,textOffset:ye,textBoxScale:de}=G,Se=ta(me,se,oe,ye,de,J),Pe=o.getPitchedTextCorrection(X.x+v[0],X.y+v[1],T),ve=ia(K.point,W,e,Se,-o.bearingInRadians,Pe),Ee=h.allowVerticalPlacement&&U.placedOrientation===c.ai.vertical?Math.PI/2:0;for(let $e=0;$e<U.numGlyphs;$e++)c.ak(A,ve,Ee);y&&U.associatedIconIndex>=0&&(V[U.associatedIconIndex]={shiftedAnchor:ve,angle:Ee})}else jt(U.numGlyphs,A)}if(y){R.clear();const N=h.icon.placedSymbolArray;for(let U=0;U<N.length;U++){const G=N.get(U);if(G.hidden)jt(G.numGlyphs,R);else{const X=V[U];if(X)for(let W=0;W<G.numGlyphs;W++)c.ak(R,X.shiftedAnchor,X.angle);else jt(G.numGlyphs,R)}}h.icon.dynamicLayoutVertexBuffer.updateData(R)}h.text.dynamicLayoutVertexBuffer.updateData(A)}function Vc(h,e,i){return i.iconsInText&&e?"symbolTextAndIcon":h?"symbolSDF":"symbolIcon"}function ra(h,e,i,a,o,u,f,_,y,v,T,P,S){const A=h.context,R=A.gl,V=h.transform,N=_==="map",U=y==="map",G=_!=="viewport"&&i.layout.get("symbol-placement")!=="point",X=N&&!U&&!G,W=!i.layout.get("symbol-sort-key").isConstant();let K=!1;const Q=h.getDepthModeForSublayer(0,Ge.ReadOnly),J=i._unevaluatedLayout.hasValue("text-variable-anchor")||i._unevaluatedLayout.hasValue("text-variable-anchor-offset"),se=[],oe=V.getCircleRadiusCorrection();for(const me of a){const ye=e.getTile(me),de=ye.getBucket(i);if(!de)continue;const Se=o?de.text:de.icon;if(!Se||!Se.segments.get().length||!Se.hasVisibleVertices)continue;const Pe=Se.programConfigurations.get(i.id),ve=o||de.sdfIcons,Ee=o?de.textSizeData:de.iconSizeData,$e=U||V.pitch!==0,et=h.useProgram(Vc(ve,o,de),Pe),xt=c.ah(Ee,V.zoom),st=h.style.map.terrain&&h.style.map.terrain.getTerrainData(me);let vt,at,nt,ot,Kt=[0,0],Lt=null;if(o)at=ye.glyphAtlasTexture,nt=R.LINEAR,vt=ye.glyphAtlasTexture.size,de.iconsInText&&(Kt=ye.imageAtlasTexture.size,Lt=ye.imageAtlasTexture,ot=$e||h.options.rotating||h.options.zooming||Ee.kind==="composite"||Ee.kind==="camera"?R.LINEAR:R.NEAREST);else{const lt=i.layout.get("icon-size").constantOr(0)!==1||de.iconsNeedLinear;at=ye.imageAtlasTexture,nt=ve||h.options.rotating||h.options.zooming||lt||$e?R.LINEAR:R.NEAREST,vt=ye.imageAtlasTexture.size}const Bt=c.at(ye,1,h.transform.zoom),ci=le(N,h.transform,Bt),lr=c.H();c.an(lr,ci);const Yi=ie(U,N,h.transform,Bt),yi=c.au(V,ye,u,f),cr=V.getProjectionData({overscaledTileID:me,applyGlobeMatrix:!S,applyTerrainMatrix:!0}),Is=J&&de.hasTextData(),Cs=i.layout.get("icon-text-fit")!=="none"&&Is&&de.hasIconData();if(G){const lt=h.style.map.terrain?(vi,Tt)=>h.style.map.terrain.getElevation(me,vi,Tt):null,bt=i.layout.get("text-rotation-alignment")==="map";Ie(de,h,o,ci,lr,U,v,bt,me.toUnwrapped(),V.width,V.height,yi,lt)}const Un=o&&J||Cs,di=G||Un?El:U?ci:h.transform.clipSpaceToPixelsMatrix,ki=ve&&i.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let Di;Di=ve?de.iconsInText?nr(Ee.kind,xt,X,U,G,Un,h,di,Yi,yi,vt,Kt,oe):ds(Ee.kind,xt,X,U,G,Un,h,di,Yi,yi,o,vt,0,oe):no(Ee.kind,xt,X,U,G,Un,h,di,Yi,yi,o,vt,oe);const xi={program:et,buffers:Se,uniformValues:Di,projectionData:cr,atlasTexture:at,atlasTextureIcon:Lt,atlasInterpolation:nt,atlasInterpolationIcon:ot,isSDF:ve,hasHalo:ki};if(W&&de.canOverlap){K=!0;const lt=Se.segments.get();for(const bt of lt)se.push({segments:new c.aD([bt]),sortKey:bt.sortKey,state:xi,terrainData:st})}else se.push({segments:Se.segments,sortKey:0,state:xi,terrainData:st})}K&&se.sort((me,ye)=>me.sortKey-ye.sortKey);for(const me of se){const ye=me.state;if(A.activeTexture.set(R.TEXTURE0),ye.atlasTexture.bind(ye.atlasInterpolation,R.CLAMP_TO_EDGE),ye.atlasTextureIcon&&(A.activeTexture.set(R.TEXTURE1),ye.atlasTextureIcon&&ye.atlasTextureIcon.bind(ye.atlasInterpolationIcon,R.CLAMP_TO_EDGE)),ye.isSDF){const de=ye.uniformValues;ye.hasHalo&&(de.u_is_halo=1,Al(ye.buffers,me.segments,i,h,ye.program,Q,T,P,de,ye.projectionData,me.terrainData)),de.u_is_halo=0}Al(ye.buffers,me.segments,i,h,ye.program,Q,T,P,ye.uniformValues,ye.projectionData,me.terrainData)}}function Al(h,e,i,a,o,u,f,_,y,v,T){const P=a.context;o.draw(P,P.gl.TRIANGLES,u,f,_,Ye.backCCW,y,T,v,i.id,h.layoutVertexBuffer,h.indexBuffer,e,i.paint,a.transform.zoom,h.programConfigurations.get(i.id),h.dynamicLayoutVertexBuffer,h.opacityVertexBuffer)}function zl(h,e,i,a,o){const u=h.context,f=u.gl,_=Qe.disabled,y=new dt([f.ONE,f.ONE],c.b4.transparent,[!0,!0,!0,!0]),v=e.getBucket(i);if(!v)return;const T=a.key;let P=i.heatmapFbos.get(T);P||(P=sa(u,e.tileSize,e.tileSize),i.heatmapFbos.set(T,P)),u.bindFramebuffer.set(P.framebuffer),u.viewport.set([0,0,e.tileSize,e.tileSize]),u.clear({color:c.b4.transparent});const S=v.programConfigurations.get(i.id),A=h.useProgram("heatmap",S,!o),R=h.transform.getProjectionData({overscaledTileID:e.tileID,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),V=h.style.map.terrain.getTerrainData(a);A.draw(u,f.TRIANGLES,Ge.disabled,_,y,Ye.disabled,Qa(e,h.transform.zoom,i.paint.get("heatmap-intensity"),1),V,R,i.id,v.layoutVertexBuffer,v.indexBuffer,v.segments,i.paint,h.transform.zoom,S)}function na(h,e,i,a,o){const u=h.context,f=u.gl,_=h.transform;u.setColorMode(h.colorModeForRenderPass());const y=mo(u,e),v=i.key,T=e.heatmapFbos.get(v);if(!T)return;u.activeTexture.set(f.TEXTURE0),f.bindTexture(f.TEXTURE_2D,T.colorAttachment.get()),u.activeTexture.set(f.TEXTURE1),y.bind(f.LINEAR,f.CLAMP_TO_EDGE);const P=_.getProjectionData({overscaledTileID:i,applyTerrainMatrix:o,applyGlobeMatrix:!a});h.useProgram("heatmapTexture").draw(u,f.TRIANGLES,Ge.disabled,Qe.disabled,h.colorModeForRenderPass(),Ye.disabled,Ir(h,e,0,1),null,P,e.id,h.rasterBoundsBuffer,h.quadTriangleIndexBuffer,h.rasterBoundsSegments,e.paint,_.zoom),T.destroy(),e.heatmapFbos.delete(v)}function sa(h,e,i){var a,o;const u=h.gl,f=u.createTexture();u.bindTexture(u.TEXTURE_2D,f),u.texParameteri(u.TEXTURE_2D,u.TEXTURE_WRAP_S,u.CLAMP_TO_EDGE),u.texParameteri(u.TEXTURE_2D,u.TEXTURE_WRAP_T,u.CLAMP_TO_EDGE),u.texParameteri(u.TEXTURE_2D,u.TEXTURE_MIN_FILTER,u.LINEAR),u.texParameteri(u.TEXTURE_2D,u.TEXTURE_MAG_FILTER,u.LINEAR);const _=(a=h.HALF_FLOAT)!==null&&a!==void 0?a:u.UNSIGNED_BYTE,y=(o=h.RGBA16F)!==null&&o!==void 0?o:u.RGBA;u.texImage2D(u.TEXTURE_2D,0,y,e,i,0,u.RGBA,_,null);const v=h.createFramebuffer(e,i,!1,!1);return v.colorAttachment.set(f),v}function mo(h,e){return e.colorRampTexture||(e.colorRampTexture=new Ct(h,e.colorRamp,h.gl.RGBA)),e.colorRampTexture}function _o(h,e,i,a,o){if(!i||!a||!a.imageAtlas)return;const u=a.imageAtlas.patternPositions;let f=u[i.to.toString()],_=u[i.from.toString()];if(!f&&_&&(f=_),!_&&f&&(_=f),!f||!_){const y=o.getPaintProperty(e);f=u[y],_=u[y]}f&&_&&h.setConstantPatternPositions(f,_)}function ms(h,e,i,a,o,u,f,_){const y=h.context.gl,v="fill-pattern",T=i.paint.get(v),P=T&&T.constantOr(1),S=i.getCrossfadeParameters();let A,R,V,N,U;const G=h.transform,X=i.paint.get("fill-translate"),W=i.paint.get("fill-translate-anchor");f?(R=P&&!i.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",A=y.LINES):(R=P?"fillPattern":"fill",A=y.TRIANGLES);const K=T.constantOr(null);for(const Q of a){const J=e.getTile(Q);if(P&&!J.patternsLoaded())continue;const se=J.getBucket(i);if(!se)continue;const oe=se.programConfigurations.get(i.id),me=h.useProgram(R,oe),ye=h.style.map.terrain&&h.style.map.terrain.getTerrainData(Q);P&&(h.context.activeTexture.set(y.TEXTURE0),J.imageAtlasTexture.bind(y.LINEAR,y.CLAMP_TO_EDGE),oe.updatePaintBuffers(S)),_o(oe,v,K,J,i);const de=G.getProjectionData({overscaledTileID:Q,applyGlobeMatrix:!_,applyTerrainMatrix:!0}),Se=c.au(G,J,X,W);if(f){N=se.indexBuffer2,U=se.segments2;const ve=[y.drawingBufferWidth,y.drawingBufferHeight];V=R==="fillOutlinePattern"&&P?fl(h,S,J,ve,Se):zc(ve,Se)}else N=se.indexBuffer,U=se.segments,V=P?Ka(h,S,J,Se):{u_fill_translate:Se};let Pe;if(h.renderPass==="translucent"&&_){const[ve]=h.getStencilConfigForOverlapAndUpdateStencilID(a);Pe=ve[Q.overscaledZ]}else Pe=h.stencilModeForClipping(Q);me.draw(h.context,A,o,Pe,u,Ye.backCCW,V,ye,de,i.id,se.layoutVertexBuffer,N,U,i.paint,h.transform.zoom,oe)}}function _s(h,e,i,a,o,u,f,_){const y=h.context,v=y.gl,T="fill-extrusion-pattern",P=i.paint.get(T),S=P.constantOr(1),A=i.getCrossfadeParameters(),R=i.paint.get("fill-extrusion-opacity"),V=P.constantOr(null),N=h.transform;for(const U of a){const G=e.getTile(U),X=G.getBucket(i);if(!X)continue;const W=h.style.map.terrain&&h.style.map.terrain.getTerrainData(U),K=X.programConfigurations.get(i.id),Q=h.useProgram(S?"fillExtrusionPattern":"fillExtrusion",K);S&&(h.context.activeTexture.set(v.TEXTURE0),G.imageAtlasTexture.bind(v.LINEAR,v.CLAMP_TO_EDGE),K.updatePaintBuffers(A));const J=N.getProjectionData({overscaledTileID:U,applyGlobeMatrix:!_,applyTerrainMatrix:!0});_o(K,T,V,G,i);const se=c.au(N,G,i.paint.get("fill-extrusion-translate"),i.paint.get("fill-extrusion-translate-anchor")),oe=i.paint.get("fill-extrusion-vertical-gradient"),me=S?Ac(h,oe,R,se,U,A,G):on(h,oe,R,se);Q.draw(y,y.gl.TRIANGLES,o,u,f,Ye.backCCW,me,W,J,i.id,X.layoutVertexBuffer,X.indexBuffer,X.segments,i.paint,h.transform.zoom,K,h.style.map.terrain&&X.centroidVertexBuffer)}}function go(h,e,i,a,o,u,f,_,y){var v;const T=h.style.projection,P=h.context,S=h.transform,A=P.gl,R=h.useProgram("hillshade"),V=!h.options.moving;for(const N of a){const U=e.getTile(N),G=U.fbo;if(!G)continue;const X=T.getMeshFromTileID(P,N.canonical,_,!0,"raster"),W=(v=h.style.map.terrain)===null||v===void 0?void 0:v.getTerrainData(N);P.activeTexture.set(A.TEXTURE0),A.bindTexture(A.TEXTURE_2D,G.colorAttachment.get());const K=S.getProjectionData({overscaledTileID:N,aligned:V,applyGlobeMatrix:!y,applyTerrainMatrix:!0});R.draw(P,A.TRIANGLES,u,o[N.overscaledZ],f,Ye.backCCW,gl(h,U,i),W,K,i.id,X.vertexBuffer,X.indexBuffer,X.segments)}}const aa=[new c.P(0,0),new c.P(c.X,0),new c.P(c.X,c.X),new c.P(0,c.X)];function gt(h,e,i,a,o,u,f,_,y=!1,v=!1){const T=a[a.length-1].overscaledZ,P=h.context,S=P.gl,A=h.useProgram("raster"),R=h.transform,V=h.style.projection,N=h.colorModeForRenderPass(),U=!h.options.moving;for(const G of a){const X=h.getDepthModeForSublayer(G.overscaledZ-T,i.paint.get("raster-opacity")===1?Ge.ReadWrite:Ge.ReadOnly,S.LESS),W=e.getTile(G);W.registerFadeDuration(i.paint.get("raster-fade-duration"));const K=e.findLoadedParent(G,0),Q=e.findLoadedSibling(G),J=un(W,K||Q||null,e,i,h.transform,h.style.map.terrain);let se,oe;const me=i.paint.get("raster-resampling")==="nearest"?S.NEAREST:S.LINEAR;P.activeTexture.set(S.TEXTURE0),W.texture.bind(me,S.CLAMP_TO_EDGE,S.LINEAR_MIPMAP_NEAREST),P.activeTexture.set(S.TEXTURE1),K?(K.texture.bind(me,S.CLAMP_TO_EDGE,S.LINEAR_MIPMAP_NEAREST),se=Math.pow(2,K.tileID.overscaledZ-W.tileID.overscaledZ),oe=[W.tileID.canonical.x*se%1,W.tileID.canonical.y*se%1]):W.texture.bind(me,S.CLAMP_TO_EDGE,S.LINEAR_MIPMAP_NEAREST),W.texture.useMipmap&&P.extTextureFilterAnisotropic&&h.transform.pitch>20&&S.texParameterf(S.TEXTURE_2D,P.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,P.extTextureFilterAnisotropicMax);const ye=h.style.map.terrain&&h.style.map.terrain.getTerrainData(G),de=R.getProjectionData({overscaledTileID:G,aligned:U,applyGlobeMatrix:!v,applyTerrainMatrix:!0}),Se=xl(oe||[0,0],se||1,J,i,_),Pe=V.getMeshFromTileID(P,G.canonical,u,f,"raster");A.draw(P,S.TRIANGLES,X,o?o[G.overscaledZ]:Qe.disabled,N,y?Ye.frontCCW:Ye.backCCW,Se,ye,de,i.id,Pe.vertexBuffer,Pe.indexBuffer,Pe.segments)}}function un(h,e,i,a,o,u){const f=a.paint.get("raster-fade-duration");if(!u&&f>0){const _=Ze.now(),y=(_-h.timeAdded)/f,v=e?(_-e.timeAdded)/f:-1,T=i.getSource(),P=Pr(o,{tileSize:T.tileSize,roundZoom:T.roundZoom}),S=!e||Math.abs(e.tileID.overscaledZ-P)>Math.abs(h.tileID.overscaledZ-P),A=S&&h.refreshedUponExpiration?1:c.ab(S?y:1-v,0,1);return h.refreshedUponExpiration&&y>=1&&(h.refreshedUponExpiration=!1),e?{opacity:1,mix:1-A}:{opacity:A,mix:0}}return{opacity:1,mix:0}}const zi=new c.b4(1,0,0,1),yo=new c.b4(0,1,0,1),xo=new c.b4(0,0,1,1),kl=new c.b4(1,0,1,1),kn=new c.b4(0,1,1,1);function Dn(h,e,i,a){gs(h,0,e+i/2,h.transform.width,i,a)}function oa(h,e,i,a){gs(h,e-i/2,0,i,h.transform.height,a)}function gs(h,e,i,a,o,u){const f=h.context,_=f.gl;_.enable(_.SCISSOR_TEST),_.scissor(e*h.pixelRatio,i*h.pixelRatio,a*h.pixelRatio,o*h.pixelRatio),f.clear({color:u}),_.disable(_.SCISSOR_TEST)}function Dl(h,e,i){const a=h.context,o=a.gl,u=h.useProgram("debug"),f=Ge.disabled,_=Qe.disabled,y=h.colorModeForRenderPass(),v="$debug",T=h.style.map.terrain&&h.style.map.terrain.getTerrainData(i);a.activeTexture.set(o.TEXTURE0);const P=e.getTileByID(i.key).latestRawTileData,S=Math.floor((P&&P.byteLength||0)/1024),A=e.getTile(i).tileSize,R=512/Math.min(A,512)*(i.overscaledZ/h.transform.zoom)*.5;let V=i.canonical.toString();i.overscaledZ!==i.canonical.z&&(V+=` => ${i.overscaledZ}`),function(U,G){U.initDebugOverlayCanvas();const X=U.debugOverlayCanvas,W=U.context.gl,K=U.debugOverlayCanvas.getContext("2d");K.clearRect(0,0,X.width,X.height),K.shadowColor="white",K.shadowBlur=2,K.lineWidth=1.5,K.strokeStyle="white",K.textBaseline="top",K.font="bold 36px Open Sans, sans-serif",K.fillText(G,5,5),K.strokeText(G,5,5),U.debugOverlayTexture.update(X),U.debugOverlayTexture.bind(W.LINEAR,W.CLAMP_TO_EDGE)}(h,`${V} ${S}kB`);const N=h.transform.getProjectionData({overscaledTileID:i,applyGlobeMatrix:!0,applyTerrainMatrix:!0});u.draw(a,o.TRIANGLES,f,_,dt.alphaBlended,Ye.disabled,Ja(c.b4.transparent,R),null,N,v,h.debugBuffer,h.quadTriangleIndexBuffer,h.debugSegments),u.draw(a,o.LINE_STRIP,f,_,y,Ye.disabled,Ja(c.b4.red),T,N,v,h.debugBuffer,h.tileBorderIndexBuffer,h.debugSegments)}function vo(h,e,i,a){const{isRenderingGlobe:o}=a,u=h.context,f=u.gl,_=h.transform,y=h.colorModeForRenderPass(),v=h.getDepthModeFor3D(),T=h.useProgram("terrain");u.bindFramebuffer.set(null),u.viewport.set([0,0,h.width,h.height]);for(const P of i){const S=e.getTerrainMesh(P.tileID),A=h.renderToTexture.getTexture(P),R=e.getTerrainData(P.tileID);u.activeTexture.set(f.TEXTURE0),f.bindTexture(f.TEXTURE_2D,A.texture);const V=e.getMeshFrameDelta(_.zoom),N=_.calculateFogMatrix(P.tileID.toUnwrapped()),U=cs(V,N,h.style.sky,_.pitch,o),G=_.getProjectionData({overscaledTileID:P.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});T.draw(u,f.TRIANGLES,v,Qe.disabled,y,Ye.backCCW,U,R,G,"terrain",S.vertexBuffer,S.indexBuffer,S.segments)}}function bo(h,e){if(!e.mesh){const i=new c.aC;i.emplaceBack(-1,-1),i.emplaceBack(1,-1),i.emplaceBack(1,1),i.emplaceBack(-1,1);const a=new c.aE;a.emplaceBack(0,1,2),a.emplaceBack(0,2,3),e.mesh=new Hi(h.createVertexBuffer(i,Xe.members),h.createIndexBuffer(a),c.aD.simpleSegment(0,0,i.length,a.length))}return e.mesh}class Rl{constructor(e,i){this.context=new Qs(e),this.transform=i,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:c.aq(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=D.maxUnderzooming+D.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new tn}resize(e,i,a){if(this.width=Math.floor(e*a),this.height=Math.floor(i*a),this.pixelRatio=a,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const o of this.style._order)this.style._layers[o].resize()}setup(){const e=this.context,i=new c.aC;i.emplaceBack(0,0),i.emplaceBack(c.X,0),i.emplaceBack(0,c.X),i.emplaceBack(c.X,c.X),this.tileExtentBuffer=e.createVertexBuffer(i,Xe.members),this.tileExtentSegments=c.aD.simpleSegment(0,0,4,2);const a=new c.aC;a.emplaceBack(0,0),a.emplaceBack(c.X,0),a.emplaceBack(0,c.X),a.emplaceBack(c.X,c.X),this.debugBuffer=e.createVertexBuffer(a,Xe.members),this.debugSegments=c.aD.simpleSegment(0,0,4,5);const o=new c.bT;o.emplaceBack(0,0,0,0),o.emplaceBack(c.X,0,c.X,0),o.emplaceBack(0,c.X,0,c.X),o.emplaceBack(c.X,c.X,c.X,c.X),this.rasterBoundsBuffer=e.createVertexBuffer(o,Ec.members),this.rasterBoundsSegments=c.aD.simpleSegment(0,0,4,2);const u=new c.aC;u.emplaceBack(0,0),u.emplaceBack(c.X,0),u.emplaceBack(0,c.X),u.emplaceBack(c.X,c.X),this.rasterBoundsBufferPosOnly=e.createVertexBuffer(u,Xe.members),this.rasterBoundsSegmentsPosOnly=c.aD.simpleSegment(0,0,4,5);const f=new c.aC;f.emplaceBack(0,0),f.emplaceBack(1,0),f.emplaceBack(0,1),f.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(f,Xe.members),this.viewportSegments=c.aD.simpleSegment(0,0,4,2);const _=new c.bU;_.emplaceBack(0),_.emplaceBack(1),_.emplaceBack(3),_.emplaceBack(2),_.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(_);const y=new c.aE;y.emplaceBack(1,0,2),y.emplaceBack(1,2,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(y);const v=this.context.gl;this.stencilClearMode=new Qe({func:v.ALWAYS,mask:0},0,255,v.ZERO,v.ZERO,v.ZERO),this.tileExtentMesh=new Hi(this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}clearStencil(){const e=this.context,i=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const a=c.H();c.bL(a,0,this.width,this.height,0,0,1),c.K(a,a,[i.drawingBufferWidth,i.drawingBufferHeight,0]);const o={mainMatrix:a,tileMercatorCoords:[0,0,1,1],clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:a};this.useProgram("clippingMask",null,!0).draw(e,i.TRIANGLES,Ge.disabled,this.stencilClearMode,dt.disabled,Ye.disabled,null,null,o,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(e,i,a){if(this.currentStencilSource===e.source||!e.isTileClipped()||!i||!i.length)return;this.currentStencilSource=e.source,this.nextStencilID+i.length>256&&this.clearStencil();const o=this.context;o.setColorMode(dt.disabled),o.setDepthMode(Ge.disabled);const u={};for(const f of i)u[f.key]=this.nextStencilID++;this._renderTileMasks(u,i,a,!0),this._renderTileMasks(u,i,a,!1),this._tileClippingMaskIDs=u}_renderTileMasks(e,i,a,o){const u=this.context,f=u.gl,_=this.style.projection,y=this.transform,v=this.useProgram("clippingMask");for(const T of i){const P=e[T.key],S=this.style.map.terrain&&this.style.map.terrain.getTerrainData(T),A=_.getMeshFromTileID(this.context,T.canonical,o,!0,"stencil"),R=y.getProjectionData({overscaledTileID:T,applyGlobeMatrix:!0,applyTerrainMatrix:!0});v.draw(u,f.TRIANGLES,Ge.disabled,new Qe({func:f.ALWAYS,mask:0},P,255,f.KEEP,f.KEEP,f.REPLACE),dt.disabled,a?Ye.disabled:Ye.backCCW,null,S,R,"$clipping",A.vertexBuffer,A.indexBuffer,A.segments)}}_renderTilesDepthBuffer(){const e=this.context,i=e.gl,a=this.style.projection,o=this.transform,u=this.useProgram("depth"),f=this.getDepthModeFor3D(),_=j(o,{tileSize:o.tileSize});for(const y of _){const v=this.style.map.terrain&&this.style.map.terrain.getTerrainData(y),T=a.getMeshFromTileID(this.context,y.canonical,!0,!0,"raster"),P=o.getProjectionData({overscaledTileID:y,applyGlobeMatrix:!0,applyTerrainMatrix:!0});u.draw(e,i.TRIANGLES,f,Qe.disabled,dt.disabled,Ye.backCCW,null,v,P,"$clipping",T.vertexBuffer,T.indexBuffer,T.segments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const e=this.nextStencilID++,i=this.context.gl;return new Qe({func:i.NOTEQUAL,mask:255},e,255,i.KEEP,i.KEEP,i.REPLACE)}stencilModeForClipping(e){const i=this.context.gl;return new Qe({func:i.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,i.KEEP,i.KEEP,i.REPLACE)}getStencilConfigForOverlapAndUpdateStencilID(e){const i=this.context.gl,a=e.sort((f,_)=>_.overscaledZ-f.overscaledZ),o=a[a.length-1].overscaledZ,u=a[0].overscaledZ-o+1;if(u>1){this.currentStencilSource=void 0,this.nextStencilID+u>256&&this.clearStencil();const f={};for(let _=0;_<u;_++)f[_+o]=new Qe({func:i.GEQUAL,mask:255},_+this.nextStencilID,255,i.KEEP,i.KEEP,i.REPLACE);return this.nextStencilID+=u,[f,a]}return[{[o]:Qe.disabled},a]}stencilConfigForOverlapTwoPass(e){const i=this.context.gl,a=e.sort((f,_)=>_.overscaledZ-f.overscaledZ),o=a[a.length-1].overscaledZ,u=a[0].overscaledZ-o+1;if(this.clearStencil(),u>1){const f={},_={};for(let y=0;y<u;y++)f[y+o]=new Qe({func:i.GREATER,mask:255},u+1+y,255,i.KEEP,i.KEEP,i.REPLACE),_[y+o]=new Qe({func:i.GREATER,mask:255},1+y,255,i.KEEP,i.KEEP,i.REPLACE);return this.nextStencilID=2*u+1,[f,_,a]}return this.nextStencilID=3,[{[o]:new Qe({func:i.GREATER,mask:255},2,255,i.KEEP,i.KEEP,i.REPLACE)},{[o]:new Qe({func:i.GREATER,mask:255},1,255,i.KEEP,i.KEEP,i.REPLACE)},a]}colorModeForRenderPass(){const e=this.context.gl;return this._showOverdrawInspector?new dt([e.CONSTANT_COLOR,e.ONE],new c.b4(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?dt.unblended:dt.alphaBlended}getDepthModeForSublayer(e,i,a){if(!this.opaquePassEnabledForLayer())return Ge.disabled;const o=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new Ge(a||this.context.gl.LEQUAL,i,[o,o])}getDepthModeFor3D(){return new Ge(this.context.gl.LEQUAL,Ge.ReadWrite,this.depthRangeFor3D)}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(e,i){var a,o;this.style=e,this.options=i,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(Ze.now()),this.imageManager.beginFrame();const u=this.style._order,f=this.style.sourceCaches,_={},y={},v={},T={isRenderingToTexture:!1,isRenderingGlobe:((a=e.projection)===null||a===void 0?void 0:a.transitionState)>0};for(const S in f){const A=f[S];A.used&&A.prepare(this.context),_[S]=A.getVisibleCoordinates(!1),y[S]=_[S].slice().reverse(),v[S]=A.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let S=0;S<u.length;S++)if(this.style._layers[u[S]].is3D()){this.opaquePassCutoff=S;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const S of u){const A=this.style._layers[S];if(!A.hasOffscreenPass()||A.isHidden(this.transform.zoom))continue;const R=y[A.source];(A.type==="custom"||R.length)&&this.renderLayer(this,f[A.source],A,R,T)}if((o=this.style.projection)===null||o===void 0||o.updateGPUdependent({context:this.context,useProgram:S=>this.useProgram(S)}),this.context.viewport.set([0,0,this.width,this.height]),this.context.bindFramebuffer.set(null),this.context.clear({color:i.showOverdrawInspector?c.b4.black:c.b4.transparent,depth:1}),this.clearStencil(),this.style.sky&&function(S,A){const R=S.context,V=R.gl,N=((Q,J,se)=>{const oe=Math.cos(J.rollInRadians),me=Math.sin(J.rollInRadians),ye=wt(J),de=J.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}).projectionTransition;return{u_sky_color:Q.properties.get("sky-color"),u_horizon_color:Q.properties.get("horizon-color"),u_horizon:[(J.width/2-ye*me)*se,(J.height/2+ye*oe)*se],u_horizon_normal:[-me,oe],u_sky_horizon_blend:Q.properties.get("sky-horizon-blend")*J.height/2*se,u_sky_blend:de}})(A,S.style.map.transform,S.pixelRatio),U=new Ge(V.LEQUAL,Ge.ReadWrite,[0,1]),G=Qe.disabled,X=S.colorModeForRenderPass(),W=S.useProgram("sky"),K=bo(R,A);W.draw(R,V.TRIANGLES,U,G,X,Ye.disabled,N,null,void 0,"sky",K.vertexBuffer,K.indexBuffer,K.segments)}(this,this.style.sky),this._showOverdrawInspector=i.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=u.length-1;this.currentLayer>=0;this.currentLayer--){const S=this.style._layers[u[this.currentLayer]],A=f[S.source],R=_[S.source];this._renderTileClippingMasks(S,R,!1),this.renderLayer(this,A,S,R,T)}this.renderPass="translucent";let P=!1;for(this.currentLayer=0;this.currentLayer<u.length;this.currentLayer++){const S=this.style._layers[u[this.currentLayer]],A=f[S.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(S,T))continue;this.opaquePassEnabledForLayer()||P||(P=!0,T.isRenderingGlobe&&!this.style.map.terrain&&this._renderTilesDepthBuffer());const R=(S.type==="symbol"?v:y)[S.source];this._renderTileClippingMasks(S,_[S.source],!1),this.renderLayer(this,A,S,R,T)}if(T.isRenderingGlobe&&function(S,A,R){const V=S.context,N=V.gl,U=S.useProgram("atmosphere"),G=new Ge(N.LEQUAL,Ge.ReadOnly,[0,1]),X=S.transform,W=function(de,Se){const Pe=de.properties.get("position"),ve=[-Pe.x,-Pe.y,-Pe.z],Ee=c.aq(new Float64Array(16));return de.properties.get("anchor")==="map"&&(c.aX(Ee,Ee,Se.rollInRadians),c.aY(Ee,Ee,-Se.pitchInRadians),c.aX(Ee,Ee,Se.bearingInRadians),c.aY(Ee,Ee,Se.center.lat*Math.PI/180),c.bj(Ee,Ee,-Se.center.lng*Math.PI/180)),c.bS(ve,ve,Ee),ve}(R,S.transform),K=X.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),Q=A.properties.get("atmosphere-blend")*K.projectionTransition;if(Q===0)return;const J=Sn(X.worldSize,X.center.lat),se=X.inverseProjectionMatrix,oe=new Float64Array(4);oe[3]=1,c.al(oe,oe,X.modelViewProjectionMatrix),oe[0]/=oe[3],oe[1]/=oe[3],oe[2]/=oe[3],oe[3]=1,c.al(oe,oe,se),oe[0]/=oe[3],oe[1]/=oe[3],oe[2]/=oe[3],oe[3]=1;const me=((de,Se,Pe,ve,Ee)=>({u_sun_pos:de,u_atmosphere_blend:Se,u_globe_position:Pe,u_globe_radius:ve,u_inv_proj_matrix:Ee}))(W,Q,[oe[0],oe[1],oe[2]],J,se),ye=bo(V,A);U.draw(V,N.TRIANGLES,G,Qe.disabled,dt.alphaBlended,Ye.disabled,me,null,null,"atmosphere",ye.vertexBuffer,ye.indexBuffer,ye.segments)}(this,this.style.sky,this.style.light),this.options.showTileBoundaries){const S=function(A,R){let V=null;const N=Object.values(A._layers).flatMap(W=>W.source&&!W.isHidden(R)?[A.sourceCaches[W.source]]:[]),U=N.filter(W=>W.getSource().type==="vector"),G=N.filter(W=>W.getSource().type!=="vector"),X=W=>{(!V||V.getSource().maxzoom<W.getSource().maxzoom)&&(V=W)};return U.forEach(W=>X(W)),V||G.forEach(W=>X(W)),V}(this.style,this.transform.zoom);S&&function(A,R,V){for(let N=0;N<V.length;N++)Dl(A,R,V[N])}(this,S,S.getVisibleCoordinates())}this.options.showPadding&&function(S){const A=S.transform.padding;Dn(S,S.transform.height-(A.top||0),3,zi),Dn(S,A.bottom||0,3,yo),oa(S,A.left||0,3,xo),oa(S,S.transform.width-(A.right||0),3,kl);const R=S.transform.centerPoint;(function(V,N,U,G){gs(V,N-1,U-10,2,20,G),gs(V,N-10,U-1,20,2,G)})(S,R.x,S.transform.height-R.y,kn)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(e){if(!this.style||!this.style.map||!this.style.map.terrain)return;const i=this.terrainFacilitator.matrix,a=this.transform.modelViewProjectionMatrix;let o=this.terrainFacilitator.dirty;o||(o=e?!c.bV(i,a):!c.bW(i,a)),o||(o=this.style.map.terrain.sourceCache.anyTilesAfterTime(this.terrainFacilitator.renderTime)),o&&(c.bX(i,a),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(u,f){const _=u.context,y=_.gl,v=u.transform,T=dt.unblended,P=new Ge(y.LEQUAL,Ge.ReadWrite,[0,1]),S=f.sourceCache.getRenderableTiles(),A=u.useProgram("terrainDepth");_.bindFramebuffer.set(f.getFramebuffer("depth").framebuffer),_.viewport.set([0,0,u.width/devicePixelRatio,u.height/devicePixelRatio]),_.clear({color:c.b4.transparent,depth:1});for(const R of S){const V=f.getTerrainMesh(R.tileID),N=f.getTerrainData(R.tileID),U=v.getProjectionData({overscaledTileID:R.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0}),G={u_ele_delta:f.getMeshFrameDelta(v.zoom)};A.draw(_,y.TRIANGLES,P,Qe.disabled,T,Ye.backCCW,G,N,U,"terrain",V.vertexBuffer,V.indexBuffer,V.segments)}_.bindFramebuffer.set(null),_.viewport.set([0,0,u.width,u.height])}(this,this.style.map.terrain),function(u,f){const _=u.context,y=_.gl,v=u.transform,T=dt.unblended,P=new Ge(y.LEQUAL,Ge.ReadWrite,[0,1]),S=f.getCoordsTexture(),A=f.sourceCache.getRenderableTiles(),R=u.useProgram("terrainCoords");_.bindFramebuffer.set(f.getFramebuffer("coords").framebuffer),_.viewport.set([0,0,u.width/devicePixelRatio,u.height/devicePixelRatio]),_.clear({color:c.b4.transparent,depth:1}),f.coordsIndex=[];for(const V of A){const N=f.getTerrainMesh(V.tileID),U=f.getTerrainData(V.tileID);_.activeTexture.set(y.TEXTURE0),y.bindTexture(y.TEXTURE_2D,S.texture);const G={u_terrain_coords_id:(255-f.coordsIndex.length)/255,u_texture:0,u_ele_delta:f.getMeshFrameDelta(v.zoom)},X=v.getProjectionData({overscaledTileID:V.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});R.draw(_,y.TRIANGLES,P,Qe.disabled,T,Ye.backCCW,G,U,X,"terrain",N.vertexBuffer,N.indexBuffer,N.segments),f.coordsIndex.push(V.tileID.key)}_.bindFramebuffer.set(null),_.viewport.set([0,0,u.width,u.height])}(this,this.style.map.terrain))}renderLayer(e,i,a,o,u){a.isHidden(this.transform.zoom)||(a.type==="background"||a.type==="custom"||(o||[]).length)&&(this.id=a.id,c.bY(a)?function(f,_,y,v,T,P){if(f.renderPass!=="translucent")return;const{isRenderingToTexture:S}=P,A=Qe.disabled,R=f.colorModeForRenderPass();(y._unevaluatedLayout.hasValue("text-variable-anchor")||y._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(V,N,U,G,X,W,K,Q,J){const se=N.transform,oe=N.style.map.terrain,me=X==="map",ye=W==="map";for(const de of V){const Se=G.getTile(de),Pe=Se.getBucket(U);if(!Pe||!Pe.text||!Pe.text.segments.get().length)continue;const ve=c.ah(Pe.textSizeData,se.zoom),Ee=c.at(Se,1,N.transform.zoom),$e=le(me,N.transform,Ee),et=U.layout.get("icon-text-fit")!=="none"&&Pe.hasIconData();{const xt=Math.pow(2,se.zoom-Se.tileID.overscaledZ),st=oe?(vt,at)=>oe.getElevation(de,vt,at):null;fo(Pe,me,ye,J,se,$e,xt,ve,et,c.au(se,Se,K,Q),de.toUnwrapped(),st)}}}(v,f,y,_,y.layout.get("text-rotation-alignment"),y.layout.get("text-pitch-alignment"),y.paint.get("text-translate"),y.paint.get("text-translate-anchor"),T),y.paint.get("icon-opacity").constantOr(1)!==0&&ra(f,_,y,v,!1,y.paint.get("icon-translate"),y.paint.get("icon-translate-anchor"),y.layout.get("icon-rotation-alignment"),y.layout.get("icon-pitch-alignment"),y.layout.get("icon-keep-upright"),A,R,S),y.paint.get("text-opacity").constantOr(1)!==0&&ra(f,_,y,v,!0,y.paint.get("text-translate"),y.paint.get("text-translate-anchor"),y.layout.get("text-rotation-alignment"),y.layout.get("text-pitch-alignment"),y.layout.get("text-keep-upright"),A,R,S),_.map.showCollisionBoxes&&(ea(f,_,y,v,!0),ea(f,_,y,v,!1))}(e,i,a,o,this.style.placement.variableOffsets,u):c.bZ(a)?function(f,_,y,v,T){if(f.renderPass!=="translucent")return;const{isRenderingToTexture:P}=T,S=y.paint.get("circle-opacity"),A=y.paint.get("circle-stroke-width"),R=y.paint.get("circle-stroke-opacity"),V=!y.layout.get("circle-sort-key").isConstant();if(S.constantOr(1)===0&&(A.constantOr(1)===0||R.constantOr(1)===0))return;const N=f.context,U=N.gl,G=f.transform,X=f.getDepthModeForSublayer(0,Ge.ReadOnly),W=Qe.disabled,K=f.colorModeForRenderPass(),Q=[],J=G.getCircleRadiusCorrection();for(let se=0;se<v.length;se++){const oe=v[se],me=_.getTile(oe),ye=me.getBucket(y);if(!ye)continue;const de=y.paint.get("circle-translate"),Se=y.paint.get("circle-translate-anchor"),Pe=c.au(G,me,de,Se),ve=ye.programConfigurations.get(y.id),Ee=f.useProgram("circle",ve),$e=ye.layoutVertexBuffer,et=ye.indexBuffer,xt=f.style.map.terrain&&f.style.map.terrain.getTerrainData(oe),st={programConfiguration:ve,program:Ee,layoutVertexBuffer:$e,indexBuffer:et,uniformValues:Ya(f,me,y,Pe,J),terrainData:xt,projectionData:G.getProjectionData({overscaledTileID:oe,applyGlobeMatrix:!P,applyTerrainMatrix:!0})};if(V){const vt=ye.segments.get();for(const at of vt)Q.push({segments:new c.aD([at]),sortKey:at.sortKey,state:st})}else Q.push({segments:ye.segments,sortKey:0,state:st})}V&&Q.sort((se,oe)=>se.sortKey-oe.sortKey);for(const se of Q){const{programConfiguration:oe,program:me,layoutVertexBuffer:ye,indexBuffer:de,uniformValues:Se,terrainData:Pe,projectionData:ve}=se.state;me.draw(N,U.TRIANGLES,X,W,K,Ye.backCCW,Se,Pe,ve,y.id,ye,de,se.segments,y.paint,f.transform.zoom,oe)}}(e,i,a,o,u):c.b_(a)?function(f,_,y,v,T){if(y.paint.get("heatmap-opacity")===0)return;const P=f.context,{isRenderingToTexture:S,isRenderingGlobe:A}=T;if(f.style.map.terrain){for(const R of v){const V=_.getTile(R);_.hasRenderableParent(R)||(f.renderPass==="offscreen"?zl(f,V,y,R,A):f.renderPass==="translucent"&&na(f,y,R,S,A))}P.viewport.set([0,0,f.width,f.height])}else f.renderPass==="offscreen"?function(R,V,N,U){const G=R.context,X=G.gl,W=R.transform,K=Qe.disabled,Q=new dt([X.ONE,X.ONE],c.b4.transparent,[!0,!0,!0,!0]);(function(J,se,oe){const me=J.gl;J.activeTexture.set(me.TEXTURE1),J.viewport.set([0,0,se.width/4,se.height/4]);let ye=oe.heatmapFbos.get(c.bP);ye?(me.bindTexture(me.TEXTURE_2D,ye.colorAttachment.get()),J.bindFramebuffer.set(ye.framebuffer)):(ye=sa(J,se.width/4,se.height/4),oe.heatmapFbos.set(c.bP,ye))})(G,R,N),G.clear({color:c.b4.transparent});for(let J=0;J<U.length;J++){const se=U[J];if(V.hasRenderableParent(se))continue;const oe=V.getTile(se),me=oe.getBucket(N);if(!me)continue;const ye=me.programConfigurations.get(N.id),de=R.useProgram("heatmap",ye),Se=W.getProjectionData({overscaledTileID:se,applyGlobeMatrix:!0,applyTerrainMatrix:!1}),Pe=W.getCircleRadiusCorrection();de.draw(G,X.TRIANGLES,Ge.disabled,K,Q,Ye.backCCW,Qa(oe,W.zoom,N.paint.get("heatmap-intensity"),Pe),null,Se,N.id,me.layoutVertexBuffer,me.indexBuffer,me.segments,N.paint,W.zoom,ye)}G.viewport.set([0,0,R.width,R.height])}(f,_,y,v):f.renderPass==="translucent"&&function(R,V){const N=R.context,U=N.gl;N.setColorMode(R.colorModeForRenderPass());const G=V.heatmapFbos.get(c.bP);G&&(N.activeTexture.set(U.TEXTURE0),U.bindTexture(U.TEXTURE_2D,G.colorAttachment.get()),N.activeTexture.set(U.TEXTURE1),mo(N,V).bind(U.LINEAR,U.CLAMP_TO_EDGE),R.useProgram("heatmapTexture").draw(N,U.TRIANGLES,Ge.disabled,Qe.disabled,R.colorModeForRenderPass(),Ye.disabled,Ir(R,V,0,1),null,null,V.id,R.viewportBuffer,R.quadTriangleIndexBuffer,R.viewportSegments,V.paint,R.transform.zoom))}(f,y)}(e,i,a,o,u):c.b$(a)?function(f,_,y,v,T){if(f.renderPass!=="translucent")return;const{isRenderingToTexture:P}=T,S=y.paint.get("line-opacity"),A=y.paint.get("line-width");if(S.constantOr(1)===0||A.constantOr(1)===0)return;const R=f.getDepthModeForSublayer(0,Ge.ReadOnly),V=f.colorModeForRenderPass(),N=y.paint.get("line-dasharray"),U=y.paint.get("line-pattern"),G=U.constantOr(1),X=y.paint.get("line-gradient"),W=y.getCrossfadeParameters(),K=G?"linePattern":N?"lineSDF":X?"lineGradient":"line",Q=f.context,J=Q.gl,se=f.transform;let oe=!0;for(const me of v){const ye=_.getTile(me);if(G&&!ye.patternsLoaded())continue;const de=ye.getBucket(y);if(!de)continue;const Se=de.programConfigurations.get(y.id),Pe=f.context.program.get(),ve=f.useProgram(K,Se),Ee=oe||ve.program!==Pe,$e=f.style.map.terrain&&f.style.map.terrain.getTerrainData(me),et=U.constantOr(null);if(et&&ye.imageAtlas){const nt=ye.imageAtlas,ot=nt.patternPositions[et.to.toString()],Kt=nt.patternPositions[et.from.toString()];ot&&Kt&&Se.setConstantPatternPositions(ot,Kt)}const xt=se.getProjectionData({overscaledTileID:me,applyGlobeMatrix:!P,applyTerrainMatrix:!0}),st=se.getPixelScale(),vt=G?kc(f,ye,y,st,W):N?Dc(f,ye,y,st,N,W):X?Us(f,ye,y,st,de.lineClipsArray.length):eo(f,ye,y,st);if(G)Q.activeTexture.set(J.TEXTURE0),ye.imageAtlasTexture.bind(J.LINEAR,J.CLAMP_TO_EDGE),Se.updatePaintBuffers(W);else if(N&&(Ee||f.lineAtlas.dirty))Q.activeTexture.set(J.TEXTURE0),f.lineAtlas.bind(Q);else if(X){const nt=de.gradients[y.id];let ot=nt.texture;if(y.gradientVersion!==nt.version){let Kt=256;if(y.stepInterpolant){const Lt=_.getSource().maxzoom,Bt=me.canonical.z===Lt?Math.ceil(1<<f.transform.maxZoom-me.canonical.z):1;Kt=c.ab(c.bQ(de.maxLineLength/c.X*1024*Bt),256,Q.maxTextureSize)}nt.gradient=c.bR({expression:y.gradientExpression(),evaluationKey:"lineProgress",resolution:Kt,image:nt.gradient||void 0,clips:de.lineClipsArray}),nt.texture?nt.texture.update(nt.gradient):nt.texture=new Ct(Q,nt.gradient,J.RGBA),nt.version=y.gradientVersion,ot=nt.texture}Q.activeTexture.set(J.TEXTURE0),ot.bind(y.stepInterpolant?J.NEAREST:J.LINEAR,J.CLAMP_TO_EDGE)}let at;if(P){const[nt]=f.getStencilConfigForOverlapAndUpdateStencilID(v);at=nt[me.overscaledZ]}else at=f.stencilModeForClipping(me);ve.draw(Q,J.TRIANGLES,R,at,V,Ye.disabled,vt,$e,xt,y.id,de.layoutVertexBuffer,de.indexBuffer,de.segments,y.paint,f.transform.zoom,Se,de.layoutVertexBuffer2),oe=!1}}(e,i,a,o,u):c.c0(a)?function(f,_,y,v,T){const P=y.paint.get("fill-color"),S=y.paint.get("fill-opacity");if(S.constantOr(1)===0)return;const{isRenderingToTexture:A}=T,R=f.colorModeForRenderPass(),V=y.paint.get("fill-pattern"),N=f.opaquePassEnabledForLayer()&&!V.constantOr(1)&&P.constantOr(c.b4.transparent).a===1&&S.constantOr(0)===1?"opaque":"translucent";if(f.renderPass===N){const U=f.getDepthModeForSublayer(1,f.renderPass==="opaque"?Ge.ReadWrite:Ge.ReadOnly);ms(f,_,y,v,U,R,!1,A)}if(f.renderPass==="translucent"&&y.paint.get("fill-antialias")){const U=f.getDepthModeForSublayer(y.getPaintProperty("fill-outline-color")?2:0,Ge.ReadOnly);ms(f,_,y,v,U,R,!0,A)}}(e,i,a,o,u):c.c1(a)?function(f,_,y,v,T){const P=y.paint.get("fill-extrusion-opacity");if(P===0)return;const{isRenderingToTexture:S}=T;if(f.renderPass==="translucent"){const A=new Ge(f.context.gl.LEQUAL,Ge.ReadWrite,f.depthRangeFor3D);if(P!==1||y.paint.get("fill-extrusion-pattern").constantOr(1))_s(f,_,y,v,A,Qe.disabled,dt.disabled,S),_s(f,_,y,v,A,f.stencilModeFor3D(),f.colorModeForRenderPass(),S);else{const R=f.colorModeForRenderPass();_s(f,_,y,v,A,Qe.disabled,R,S)}}}(e,i,a,o,u):c.c2(a)?function(f,_,y,v,T){if(f.renderPass!=="offscreen"&&f.renderPass!=="translucent")return;const{isRenderingToTexture:P}=T,S=f.context,A=f.style.projection.useSubdivision,R=f.getDepthModeForSublayer(0,Ge.ReadOnly),V=f.colorModeForRenderPass();if(f.renderPass==="offscreen")(function(N,U,G,X,W,K,Q){const J=N.context,se=J.gl;for(const oe of G){const me=U.getTile(oe),ye=me.dem;if(!ye||!ye.data||!me.needsHillshadePrepare)continue;const de=ye.dim,Se=ye.stride,Pe=ye.getPixels();if(J.activeTexture.set(se.TEXTURE1),J.pixelStoreUnpackPremultiplyAlpha.set(!1),me.demTexture=me.demTexture||N.getTileTexture(Se),me.demTexture){const Ee=me.demTexture;Ee.update(Pe,{premultiply:!1}),Ee.bind(se.NEAREST,se.CLAMP_TO_EDGE)}else me.demTexture=new Ct(J,Pe,se.RGBA,{premultiply:!1}),me.demTexture.bind(se.NEAREST,se.CLAMP_TO_EDGE);J.activeTexture.set(se.TEXTURE0);let ve=me.fbo;if(!ve){const Ee=new Ct(J,{width:de,height:de,data:null},se.RGBA);Ee.bind(se.LINEAR,se.CLAMP_TO_EDGE),ve=me.fbo=J.createFramebuffer(de,de,!0,!1),ve.colorAttachment.set(Ee.texture)}J.bindFramebuffer.set(ve.framebuffer),J.viewport.set([0,0,de,de]),N.useProgram("hillshadePrepare").draw(J,se.TRIANGLES,W,K,Q,Ye.disabled,yl(me.tileID,ye),null,null,X.id,N.rasterBoundsBuffer,N.quadTriangleIndexBuffer,N.rasterBoundsSegments),me.needsHillshadePrepare=!1}})(f,_,v,y,R,Qe.disabled,V),S.viewport.set([0,0,f.width,f.height]);else if(f.renderPass==="translucent")if(A){const[N,U,G]=f.stencilConfigForOverlapTwoPass(v);go(f,_,y,G,N,R,V,!1,P),go(f,_,y,G,U,R,V,!0,P)}else{const[N,U]=f.getStencilConfigForOverlapAndUpdateStencilID(v);go(f,_,y,U,N,R,V,!1,P)}}(e,i,a,o,u):c.c3(a)?function(f,_,y,v,T){if(f.renderPass!=="translucent"||y.paint.get("raster-opacity")===0||!v.length)return;const{isRenderingToTexture:P}=T,S=_.getSource(),A=f.style.projection.useSubdivision;if(S instanceof mi)gt(f,_,y,v,null,!1,!1,S.tileCoords,S.flippedWindingOrder,P);else if(A){const[R,V,N]=f.stencilConfigForOverlapTwoPass(v);gt(f,_,y,N,R,!1,!0,aa,!1,P),gt(f,_,y,N,V,!0,!0,aa,!1,P)}else{const[R,V]=f.getStencilConfigForOverlapAndUpdateStencilID(v);gt(f,_,y,V,R,!1,!0,aa,!1,P)}}(e,i,a,o,u):c.c4(a)?function(f,_,y,v,T){const P=y.paint.get("background-color"),S=y.paint.get("background-opacity");if(S===0)return;const{isRenderingToTexture:A}=T,R=f.context,V=R.gl,N=f.style.projection,U=f.transform,G=U.tileSize,X=y.paint.get("background-pattern");if(f.isPatternMissing(X))return;const W=!X&&P.a===1&&S===1&&f.opaquePassEnabledForLayer()?"opaque":"translucent";if(f.renderPass!==W)return;const K=Qe.disabled,Q=f.getDepthModeForSublayer(0,W==="opaque"?Ge.ReadWrite:Ge.ReadOnly),J=f.colorModeForRenderPass(),se=f.useProgram(X?"backgroundPattern":"background"),oe=v||j(U,{tileSize:G,terrain:f.style.map.terrain});X&&(R.activeTexture.set(V.TEXTURE0),f.imageManager.bind(f.context));const me=y.getCrossfadeParameters();for(const ye of oe){const de=U.getProjectionData({overscaledTileID:ye,applyGlobeMatrix:!A,applyTerrainMatrix:!0}),Se=X?ao(S,f,X,{tileID:ye,tileSize:G},me):so(S,P),Pe=f.style.map.terrain&&f.style.map.terrain.getTerrainData(ye),ve=N.getMeshFromTileID(R,ye.canonical,!1,!0,"raster");se.draw(R,V.TRIANGLES,Q,K,J,Ye.backCCW,Se,Pe,de,y.id,ve.vertexBuffer,ve.indexBuffer,ve.segments)}}(e,0,a,o,u):c.c5(a)&&function(f,_,y,v){const{isRenderingGlobe:T}=v,P=f.context,S=y.implementation,A=f.style.projection,R=f.transform,V=R.getProjectionDataForCustomLayer(T),N={farZ:R.farZ,nearZ:R.nearZ,fov:R.fov*Math.PI/180,modelViewProjectionMatrix:R.modelViewProjectionMatrix,projectionMatrix:R.projectionMatrix,shaderData:{variantName:A.shaderVariantName,vertexShaderPrelude:`const float PI = 3.141592653589793;
uniform mat4 u_projection_matrix;
${A.shaderPreludeCode.vertexSource}`,define:A.shaderDefine},defaultProjectionData:V},U=S.renderingMode?S.renderingMode:"2d";if(f.renderPass==="offscreen"){const G=S.prerender;G&&(f.setCustomLayerDefaults(),P.setColorMode(f.colorModeForRenderPass()),G.call(S,P.gl,N),P.setDirty(),f.setBaseState())}else if(f.renderPass==="translucent"){f.setCustomLayerDefaults(),P.setColorMode(f.colorModeForRenderPass()),P.setStencilMode(Qe.disabled);const G=U==="3d"?f.getDepthModeFor3D():f.getDepthModeForSublayer(0,Ge.ReadOnly);P.setDepthMode(G),S.render(P.gl,N),P.setDirty(),f.setBaseState(),P.bindFramebuffer.set(null)}}(e,0,a,u))}saveTileTexture(e){const i=this._tileTextures[e.size[0]];i?i.push(e):this._tileTextures[e.size[0]]=[e]}getTileTexture(e){const i=this._tileTextures[e];return i&&i.length>0?i.pop():null}isPatternMissing(e){if(!e)return!1;if(!e.from||!e.to)return!0;const i=this.imageManager.getPattern(e.from.toString()),a=this.imageManager.getPattern(e.to.toString());return!i||!a}useProgram(e,i,a=!1){this.cache=this.cache||{};const o=!!this.style.map.terrain,u=this.style.projection,f=e+(i?i.cacheKey:"")+`/${a?cl:u.shaderVariantName}`+(this._showOverdrawInspector?"/overdraw":"")+(o?"/terrain":"");return this.cache[f]||(this.cache[f]=new Vs(this.context,qi[e],i,vl[e],this._showOverdrawInspector,o,a?qi.projectionMercator:u.shaderPreludeCode,a?Bs:u.shaderDefine)),this.cache[f]}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 e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new Ct(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:e,drawingBufferHeight:i}=this.context.gl;return this.width!==e||this.height!==i}}function Cr(h,e){let i,a=!1,o=null,u=null;const f=()=>{o=null,a&&(h.apply(u,i),o=setTimeout(f,e),a=!1)};return(..._)=>(a=!0,u=this,i=_,o||f(),o)}class wo{constructor(e){this._getCurrentHash=()=>{const i=window.location.hash.replace("#","");if(this._hashName){let a;return i.split("&").map(o=>o.split("=")).forEach(o=>{o[0]===this._hashName&&(a=o)}),(a&&a[1]||"").split("/")}return i.split("/")},this._onHashChange=()=>{const i=this._getCurrentHash();if(!this._isValidHash(i))return!1;const a=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:a,pitch:+(i[4]||0)}),!0},this._updateHashUnthrottled=()=>{const i=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,i)},this._removeHash=()=>{const i=this._getCurrentHash();if(i.length===0)return;const a=i.join("/");let o=a;o.split("&").length>0&&(o=o.split("&")[0]),this._hashName&&(o=`${this._hashName}=${a}`);let u=window.location.hash.replace(o,"");u.startsWith("#&")?u=u.slice(0,1)+u.slice(2):u==="#"&&(u="");let f=window.location.href.replace(/(#.+)?$/,u);f=f.replace("&&","&"),window.history.replaceState(window.history.state,null,f)},this._updateHash=Cr(this._updateHashUnthrottled,300),this._hashName=e&&encodeURIComponent(e)}addTo(e){return this._map=e,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(e){const i=this._map.getCenter(),a=Math.round(100*this._map.getZoom())/100,o=Math.ceil((a*Math.LN2+Math.log(512/360/.5))/Math.LN10),u=Math.pow(10,o),f=Math.round(i.lng*u)/u,_=Math.round(i.lat*u)/u,y=this._map.getBearing(),v=this._map.getPitch();let T="";if(T+=e?`/${f}/${_}/${a}`:`${a}/${_}/${f}`,(y||v)&&(T+="/"+Math.round(10*y)/10),v&&(T+=`/${Math.round(v)}`),this._hashName){const P=this._hashName;let S=!1;const A=window.location.hash.slice(1).split("&").map(R=>{const V=R.split("=")[0];return V===P?(S=!0,`${V}=${T}`):R}).filter(R=>R);return S||A.push(`${P}=${T}`),`#${A.join("&")}`}return`#${T}`}_isValidHash(e){if(e.length<3||e.some(isNaN))return!1;try{new c.N(+e[2],+e[1])}catch{return!1}const i=+e[0],a=+(e[3]||0),o=+(e[4]||0);return i>=this._map.getMinZoom()&&i<=this._map.getMaxZoom()&&a>=0&&a<=180&&o>=this._map.getMinPitch()&&o<=this._map.getMaxPitch()}}const Rn={linearity:.3,easing:c.c6(0,0,.3,1)},Ll=c.e({deceleration:2500,maxSpeed:1400},Rn),Bl=c.e({deceleration:20,maxSpeed:1400},Rn),Fl=c.e({deceleration:1e3,maxSpeed:360},Rn),Ol=c.e({deceleration:1e3,maxSpeed:90},Rn),jl=c.e({deceleration:1e3,maxSpeed:360},Rn);class la{constructor(e){this._map=e,this.clear()}clear(){this._inertiaBuffer=[]}record(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:Ze.now(),settings:e})}_drainInertiaBuffer(){const e=this._inertiaBuffer,i=Ze.now();for(;e.length>0&&i-e[0].time>160;)e.shift()}_onMoveEnd(e){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const i={zoom:0,bearing:0,pitch:0,roll:0,pan:new c.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:u}of this._inertiaBuffer)i.zoom+=u.zoomDelta||0,i.bearing+=u.bearingDelta||0,i.pitch+=u.pitchDelta||0,i.roll+=u.rollDelta||0,u.panDelta&&i.pan._add(u.panDelta),u.around&&(i.around=u.around),u.pinchAround&&(i.pinchAround=u.pinchAround);const a=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,o={};if(i.pan.mag()){const u=li(i.pan.mag(),a,c.e({},Ll,e||{})),f=i.pan.mult(u.amount/i.pan.mag()),_=this._map.cameraHelper.handlePanInertia(f,this._map.transform);o.center=_.easingCenter,o.offset=_.easingOffset,Ln(o,u)}if(i.zoom){const u=li(i.zoom,a,Bl);o.zoom=this._map.transform.zoom+u.amount,Ln(o,u)}if(i.bearing){const u=li(i.bearing,a,Fl);o.bearing=this._map.transform.bearing+c.ab(u.amount,-179,179),Ln(o,u)}if(i.pitch){const u=li(i.pitch,a,Ol);o.pitch=this._map.transform.pitch+u.amount,Ln(o,u)}if(i.roll){const u=li(i.roll,a,jl);o.roll=this._map.transform.roll+c.ab(u.amount,-179,179),Ln(o,u)}if(o.zoom||o.bearing){const u=i.pinchAround===void 0?i.around:i.pinchAround;o.around=u?this._map.unproject(u):this._map.getCenter()}return this.clear(),c.e(o,{noMoveStart:!0})}}function Ln(h,e){(!h.duration||h.duration<e.duration)&&(h.duration=e.duration,h.easing=e.easing)}function li(h,e,i){const{maxSpeed:a,linearity:o,deceleration:u}=i,f=c.ab(h*o/(e/1e3),-a,a),_=Math.abs(f)/(u*o);return{easing:i.easing,duration:1e3*_,amount:f*(_/2)}}class At extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,i,a,o={}){const u=ue.mousePos(i.getCanvas(),a),f=i.unproject(u);super(e,c.e({point:u,lngLat:f,originalEvent:a},o)),this._defaultPrevented=!1,this.target=i}}class Bn extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,i,a){const o=e==="touchend"?a.changedTouches:a.touches,u=ue.touchPos(i.getCanvasContainer(),o),f=u.map(y=>i.unproject(y)),_=u.reduce((y,v,T,P)=>y.add(v.div(P.length)),new c.P(0,0));super(e,{points:u,point:_,lngLats:f,lngLat:i.unproject(_),originalEvent:a}),this._defaultPrevented=!1}}class ji extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,i,a){super(e,{originalEvent:a}),this._defaultPrevented=!1}}class Fn{constructor(e,i){this._map=e,this._clickTolerance=i.clickTolerance}reset(){delete this._mousedownPos}wheel(e){return this._firePreventable(new ji(e.type,this._map,e))}mousedown(e,i){return this._mousedownPos=i,this._firePreventable(new At(e.type,this._map,e))}mouseup(e){this._map.fire(new At(e.type,this._map,e))}click(e,i){this._mousedownPos&&this._mousedownPos.dist(i)>=this._clickTolerance||this._map.fire(new At(e.type,this._map,e))}dblclick(e){return this._firePreventable(new At(e.type,this._map,e))}mouseover(e){this._map.fire(new At(e.type,this._map,e))}mouseout(e){this._map.fire(new At(e.type,this._map,e))}touchstart(e){return this._firePreventable(new Bn(e.type,this._map,e))}touchmove(e){this._map.fire(new Bn(e.type,this._map,e))}touchend(e){this._map.fire(new Bn(e.type,this._map,e))}touchcancel(e){this._map.fire(new Bn(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Uc{constructor(e){this._map=e}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(e){this._map.fire(new At(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new At("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(e){this._delayContextMenu?this._contextMenuEvent=e:this._ignoreContextMenu||this._map.fire(new At(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class ys{constructor(e){this._map=e}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(e){return this.transform.screenPointToLocation(c.P.convert(e),this._map.terrain)}}class Nl{constructor(e,i){this._map=e,this._tr=new ys(e),this._el=e.getCanvasContainer(),this._container=e.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(e,i){this.isEnabled()&&e.shiftKey&&e.button===0&&(ue.disableDrag(),this._startPos=this._lastPos=i,this._active=!0)}mousemoveWindow(e,i){if(!this._active)return;const a=i;if(this._lastPos.equals(a)||!this._box&&a.dist(this._startPos)<this._clickTolerance)return;const o=this._startPos;this._lastPos=a,this._box||(this._box=ue.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",e));const u=Math.min(o.x,a.x),f=Math.max(o.x,a.x),_=Math.min(o.y,a.y),y=Math.max(o.y,a.y);ue.setTransform(this._box,`translate(${u}px,${_}px)`),this._box.style.width=f-u+"px",this._box.style.height=y-_+"px"}mouseupWindow(e,i){if(!this._active||e.button!==0)return;const a=this._startPos,o=i;if(this.reset(),ue.suppressClick(),a.x!==o.x||a.y!==o.y)return this._map.fire(new c.k("boxzoomend",{originalEvent:e})),{cameraAnimation:u=>u.fitScreenCoordinates(a,o,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",e)}keydown(e){this._active&&e.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",e))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(ue.remove(this._box),this._box=null),ue.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(e,i){return this._map.fire(new c.k(e,{originalEvent:i}))}}function To(h,e){if(h.length!==e.length)throw new Error(`The number of touches and points are not equal - touches ${h.length}, points ${e.length}`);const i={};for(let a=0;a<h.length;a++)i[h[a].identifier]=e[a];return i}class Vl{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(e,i,a){(this.centroid||a.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=e.timeStamp),a.length===this.numTouches&&(this.centroid=function(o){const u=new c.P(0,0);for(const f of o)u._add(f);return u.div(o.length)}(i),this.touches=To(a,i)))}touchmove(e,i,a){if(this.aborted||!this.centroid)return;const o=To(a,i);for(const u in this.touches){const f=o[u];(!f||f.dist(this.touches[u])>30)&&(this.aborted=!0)}}touchend(e,i,a){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),a.length===0){const o=!this.aborted&&this.centroid;if(this.reset(),o)return o}}}class dn{constructor(e){this.singleTap=new Vl(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(e,i,a){this.singleTap.touchstart(e,i,a)}touchmove(e,i,a){this.singleTap.touchmove(e,i,a)}touchend(e,i,a){const o=this.singleTap.touchend(e,i,a);if(o){const u=e.timeStamp-this.lastTime<500,f=!this.lastTap||this.lastTap.dist(o)<30;if(u&&f||this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=o,this.count===this.numTaps)return this.reset(),o}}}class sr{constructor(e){this._tr=new ys(e),this._zoomIn=new dn({numTouches:1,numTaps:2}),this._zoomOut=new dn({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,i,a){this._zoomIn.touchstart(e,i,a),this._zoomOut.touchstart(e,i,a)}touchmove(e,i,a){this._zoomIn.touchmove(e,i,a),this._zoomOut.touchmove(e,i,a)}touchend(e,i,a){const o=this._zoomIn.touchend(e,i,a),u=this._zoomOut.touchend(e,i,a),f=this._tr;return o?(this._active=!0,e.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:_=>_.easeTo({duration:300,zoom:f.zoom+1,around:f.unproject(o)},{originalEvent:e})}):u?(this._active=!0,e.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:_=>_.easeTo({duration:300,zoom:f.zoom-1,around:f.unproject(u)},{originalEvent:e})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Ae{constructor(e){this._enabled=!!e.enable,this._moveStateManager=e.moveStateManager,this._clickTolerance=e.clickTolerance||1,this._moveFunction=e.move,this._activateOnStart=!!e.activateOnStart,e.assignEvents(this),this.reset()}reset(e){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(e)}_move(...e){const i=this._moveFunction(...e);if(i.bearingDelta||i.pitchDelta||i.rollDelta||i.around||i.panDelta)return this._active=!0,i}dragStart(e,i){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(e)&&(this._moveStateManager.startMove(e),this._lastPoint=Array.isArray(i)?i[0]:i,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(e,i){if(!this.isEnabled())return;const a=this._lastPoint;if(!a)return;if(e.preventDefault(),!this._moveStateManager.isValidMoveEvent(e))return void this.reset(e);const o=Array.isArray(i)?i[0]:i;return!this._moved&&o.dist(a)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=o,this._move(a,o))}dragEnd(e){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(e)&&(this._moved&&ue.suppressClick(),this.reset(e))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Ul={0:1,2:2};class pn{constructor(e){this._correctEvent=e.checkCorrectEvent}startMove(e){const i=ue.mouseButton(e);this._eventButton=i}endMove(e){delete this._eventButton}isValidStartEvent(e){return this._correctEvent(e)}isValidMoveEvent(e){return!function(i,a){const o=Ul[a];return i.buttons===void 0||(i.buttons&o)!==o}(e,this._eventButton)}isValidEndEvent(e){return ue.mouseButton(e)===this._eventButton}}class Zl{constructor(){this._firstTouch=void 0}_isOneFingerTouch(e){return e.targetTouches.length===1}_isSameTouchEvent(e){return e.targetTouches[0].identifier===this._firstTouch}startMove(e){this._firstTouch=e.targetTouches[0].identifier}endMove(e){delete this._firstTouch}isValidStartEvent(e){return this._isOneFingerTouch(e)}isValidMoveEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}isValidEndEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}}class xs{constructor(e=new pn({checkCorrectEvent:()=>!0}),i=new Zl){this.mouseMoveStateManager=e,this.oneFingerTouchMoveStateManager=i}_executeRelevantHandler(e,i,a){return e instanceof MouseEvent?i(e):typeof TouchEvent<"u"&&e instanceof TouchEvent?a(e):void 0}startMove(e){this._executeRelevantHandler(e,i=>this.mouseMoveStateManager.startMove(i),i=>this.oneFingerTouchMoveStateManager.startMove(i))}endMove(e){this._executeRelevantHandler(e,i=>this.mouseMoveStateManager.endMove(i),i=>this.oneFingerTouchMoveStateManager.endMove(i))}isValidStartEvent(e){return this._executeRelevantHandler(e,i=>this.mouseMoveStateManager.isValidStartEvent(i),i=>this.oneFingerTouchMoveStateManager.isValidStartEvent(i))}isValidMoveEvent(e){return this._executeRelevantHandler(e,i=>this.mouseMoveStateManager.isValidMoveEvent(i),i=>this.oneFingerTouchMoveStateManager.isValidMoveEvent(i))}isValidEndEvent(e){return this._executeRelevantHandler(e,i=>this.mouseMoveStateManager.isValidEndEvent(i),i=>this.oneFingerTouchMoveStateManager.isValidEndEvent(i))}}const Er=h=>{h.mousedown=h.dragStart,h.mousemoveWindow=h.dragMove,h.mouseup=h.dragEnd,h.contextmenu=e=>{e.preventDefault()}};class Gl{constructor(e,i){this._clickTolerance=e.clickTolerance||1,this._map=i,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new c.P(0,0)}_shouldBePrevented(e){return e<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(e,i,a){return this._calculateTransform(e,i,a)}touchmove(e,i,a){if(this._active){if(!this._shouldBePrevented(a.length))return e.preventDefault(),this._calculateTransform(e,i,a);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",e)}}touchend(e,i,a){this._calculateTransform(e,i,a),this._active&&this._shouldBePrevented(a.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(e,i,a){a.length>0&&(this._active=!0);const o=To(a,i),u=new c.P(0,0),f=new c.P(0,0);let _=0;for(const v in o){const T=o[v],P=this._touches[v];P&&(u._add(T),f._add(T.sub(P)),_++,o[v]=T)}if(this._touches=o,this._shouldBePrevented(_)||!f.mag())return;const y=f.div(_);return this._sum._add(y),this._sum.mag()<this._clickTolerance?void 0:{around:u.div(_),panDelta:y}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class We{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(e,i,a){this._firstTwoTouches||a.length<2||(this._firstTwoTouches=[a[0].identifier,a[1].identifier],this._start([i[0],i[1]]))}touchmove(e,i,a){if(!this._firstTwoTouches)return;e.preventDefault();const[o,u]=this._firstTwoTouches,f=On(a,i,o),_=On(a,i,u);if(!f||!_)return;const y=this._aroundCenter?null:f.add(_).div(2);return this._move([f,_],y,e)}touchend(e,i,a){if(!this._firstTwoTouches)return;const[o,u]=this._firstTwoTouches,f=On(a,i,o),_=On(a,i,u);f&&_||(this._active&&ue.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&e.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function On(h,e,i){for(let a=0;a<h.length;a++)if(h[a].identifier===i)return e[a]}function $l(h,e){return Math.log(h/e)/Math.LN2}class ca extends We{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,i){const a=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs($l(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:$l(this._distance,a),pinchAround:i}}}function ql(h,e){return 180*h.angleWith(e)/Math.PI}class Hl extends We{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,i,a){const o=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:ql(this._vector,o),pinchAround:i}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());const i=25/(Math.PI*this._minDiameter)*360,a=ql(e,this._startVector);return Math.abs(a)<i}}function ha(h){return Math.abs(h.y)>Math.abs(h.x)}class ua extends We{constructor(e){super(),this._currentTouchCount=0,this._map=e}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(e,i,a){super.touchstart(e,i,a),this._currentTouchCount=a.length}_start(e){this._lastPoints=e,ha(e[0].sub(e[1]))&&(this._valid=!1)}_move(e,i,a){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const o=e[0].sub(this._lastPoints[0]),u=e[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(o,u,a.timeStamp),this._valid?(this._lastPoints=e,this._active=!0,{pitchDelta:(o.y+u.y)/2*-.5}):void 0}gestureBeginsVertically(e,i,a){if(this._valid!==void 0)return this._valid;const o=e.mag()>=2,u=i.mag()>=2;if(!o&&!u)return;if(!o||!u)return this._firstMove===void 0&&(this._firstMove=a),a-this._firstMove<100&&void 0;const f=e.y>0==i.y>0;return ha(e)&&ha(i)&&f}}const Xl={panStep:100,bearingStep:15,pitchStep:10};class Wl{constructor(e){this._tr=new ys(e);const i=Xl;this._panStep=i.panStep,this._bearingStep=i.bearingStep,this._pitchStep=i.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let i=0,a=0,o=0,u=0,f=0;switch(e.keyCode){case 61:case 107:case 171:case 187:i=1;break;case 189:case 109:case 173:i=-1;break;case 37:e.shiftKey?a=-1:(e.preventDefault(),u=-1);break;case 39:e.shiftKey?a=1:(e.preventDefault(),u=1);break;case 38:e.shiftKey?o=1:(e.preventDefault(),f=-1);break;case 40:e.shiftKey?o=-1:(e.preventDefault(),f=1);break;default:return}return this._rotationDisabled&&(a=0,o=0),{cameraAnimation:_=>{const y=this._tr;_.easeTo({duration:300,easeId:"keyboardHandler",easing:Kl,zoom:i?Math.round(y.zoom)+i*(e.shiftKey?2:1):y.zoom,bearing:y.bearing+a*this._bearingStep,pitch:y.pitch+o*this._pitchStep,offset:[-u*this._panStep,-f*this._panStep],center:y.center},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Kl(h){return h*(2-h)}const Yl=4.000244140625;class Jl{constructor(e,i){this._onTimeout=a=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(a)},this._map=e,this._tr=new ys(e),this._triggerRenderFrame=i,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&e.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(e){return!!this._map.cooperativeGestures.isEnabled()&&!(e.ctrlKey||this._map.cooperativeGestures.isBypassed(e))}wheel(e){if(!this.isEnabled())return;if(this._shouldBePrevented(e))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",e);let i=e.deltaMode===WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY;const a=Ze.now(),o=a-(this._lastWheelEventTime||0);this._lastWheelEventTime=a,i!==0&&i%Yl==0?this._type="wheel":i!==0&&Math.abs(i)<4?this._type="trackpad":o>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(o*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),e.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=e,this._delta-=i,this._active||this._start(e)),e.preventDefault()}_start(e){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const i=ue.mousePos(this._map.getCanvas(),e),a=this._tr;this._aroundPoint=this._aroundCenter?a.transform.locationToScreenPoint(c.N.convert(a.center)):i,this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const e=this._tr.transform;if(typeof this._lastExpectedZoom=="number"){const _=e.zoom-this._lastExpectedZoom;typeof this._startZoom=="number"&&(this._startZoom+=_),typeof this._targetZoom=="number"&&(this._targetZoom+=_)}if(this._delta!==0){const _=this._type==="wheel"&&Math.abs(this._delta)>Yl?this._wheelZoomRate:this._defaultZoomRate;let y=2/(1+Math.exp(-Math.abs(this._delta*_)));this._delta<0&&y!==0&&(y=1/y);const v=typeof this._targetZoom!="number"?e.scale:c.aG(this._targetZoom);this._targetZoom=Math.min(e.maxZoom,Math.max(e.minZoom,c.a8(v*y))),this._type==="wheel"&&(this._startZoom=e.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const i=typeof this._targetZoom!="number"?e.zoom:this._targetZoom,a=this._startZoom,o=this._easing;let u,f=!1;if(this._type==="wheel"&&a&&o){const _=Ze.now()-this._lastWheelEventTime,y=Math.min((_+5)/200,1),v=o(y);u=c.y.number(a,i,v),y<1?this._frameId||(this._frameId=!0):f=!0}else u=i,f=!0;return this._active=!0,f&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._lastExpectedZoom,delete this._finishTimeout},200)),this._lastExpectedZoom=u,{noInertia:!0,needsRenderFrame:!f,zoomDelta:u-e.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(e){let i=c.c8;if(this._prevEase){const a=this._prevEase,o=(Ze.now()-a.start)/a.duration,u=a.easing(o+.01)-a.easing(o),f=.27/Math.sqrt(u*u+1e-4)*.01,_=Math.sqrt(.0729-f*f);i=c.c6(f,_,.25,1)}return this._prevEase={start:Ze.now(),duration:e,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 ar{constructor(e,i){this._clickZoom=e,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 yt{constructor(e){this._tr=new ys(e),this.reset()}reset(){this._active=!1}dblclick(e,i){return e.preventDefault(),{cameraAnimation:a=>{a.easeTo({duration:300,zoom:this._tr.zoom+(e.shiftKey?-1:1),around:this._tr.unproject(i)},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class da{constructor(){this._tap=new dn({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(e,i,a){if(!this._swipePoint)if(this._tapTime){const o=i[0],u=e.timeStamp-this._tapTime<500,f=this._tapPoint.dist(o)<30;u&&f?a.length>0&&(this._swipePoint=o,this._swipeTouch=a[0].identifier):this.reset()}else this._tap.touchstart(e,i,a)}touchmove(e,i,a){if(this._tapTime){if(this._swipePoint){if(a[0].identifier!==this._swipeTouch)return;const o=i[0],u=o.y-this._swipePoint.y;return this._swipePoint=o,e.preventDefault(),this._active=!0,{zoomDelta:u/128}}}else this._tap.touchmove(e,i,a)}touchend(e,i,a){if(this._tapTime)this._swipePoint&&a.length===0&&this.reset();else{const o=this._tap.touchend(e,i,a);o&&(this._tapTime=e.timeStamp,this._tapPoint=o)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class pa{constructor(e,i,a){this._el=e,this._mousePan=i,this._touchPan=a}enable(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Po{constructor(e,i,a,o){this._pitchWithRotate=e.pitchWithRotate,this._rollEnabled=e.rollEnabled,this._mouseRotate=i,this._mousePitch=a,this._mouseRoll=o}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 Mo{constructor(e,i,a,o){this._el=e,this._touchZoom=i,this._touchRotate=a,this._tapDragZoom=o,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}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 So{constructor(e,i){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=e,this._options=i,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const e=this._map.getCanvasContainer();e.classList.add("maplibregl-cooperative-gestures"),this._container=ue.create("div","maplibregl-cooperative-gesture-screen",e);let i=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(i=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const a=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),o=document.createElement("div");o.className="maplibregl-desktop-message",o.textContent=i,this._container.appendChild(o);const u=document.createElement("div");u.className="maplibregl-mobile-message",u.textContent=a,this._container.appendChild(u),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(ue.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(e){return e[this._bypassKey]}notifyGestureBlocked(e,i){this._enabled&&(this._map.fire(new c.k("cooperativegestureprevented",{gestureType:e,originalEvent:i})),this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const fa=h=>h.zoom||h.drag||h.roll||h.pitch||h.rotate;class Wi extends c.k{}function jn(h){return h.panDelta&&h.panDelta.mag()||h.zoomDelta||h.bearingDelta||h.pitchDelta||h.rollDelta}class Le{constructor(e,i){this.handleWindowEvent=o=>{this.handleEvent(o,`${o.type}Window`)},this.handleEvent=(o,u)=>{if(o.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const f=o.type==="renderFrame"?void 0:o,_={needsRenderFrame:!1},y={},v={},T=o.touches,P=T?this._getMapTouches(T):void 0,S=P?ue.touchPos(this._map.getCanvas(),P):ue.mousePos(this._map.getCanvas(),o);for(const{handlerName:V,handler:N,allowed:U}of this._handlers){if(!N.isEnabled())continue;let G;this._blockedByActive(v,U,V)?N.reset():N[u||o.type]&&(G=N[u||o.type](o,S,P),this.mergeHandlerResult(_,y,G,V,f),G&&G.needsRenderFrame&&this._triggerRenderFrame()),(G||N.isActive())&&(v[V]=N)}const A={};for(const V in this._previousActiveHandlers)v[V]||(A[V]=f);this._previousActiveHandlers=v,(Object.keys(A).length||jn(_))&&(this._changes.push([_,y,A]),this._triggerRenderFrame()),(Object.keys(v).length||jn(_))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:R}=_;R&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],R(this._map))},this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new la(e),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(i);const a=this._el;this._listeners=[[a,"touchstart",{passive:!0}],[a,"touchmove",{passive:!1}],[a,"touchend",void 0],[a,"touchcancel",void 0],[a,"mousedown",void 0],[a,"mousemove",void 0],[a,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[a,"mouseover",void 0],[a,"mouseout",void 0],[a,"dblclick",void 0],[a,"click",void 0],[a,"keydown",{capture:!1}],[a,"keyup",void 0],[a,"wheel",{passive:!1}],[a,"contextmenu",void 0],[window,"blur",void 0]];for(const[o,u,f]of this._listeners)ue.addEventListener(o,u,o===document?this.handleWindowEvent:this.handleEvent,f)}destroy(){for(const[e,i,a]of this._listeners)ue.removeEventListener(e,i,e===document?this.handleWindowEvent:this.handleEvent,a)}_addDefaultHandlers(e){const i=this._map,a=i.getCanvasContainer();this._add("mapEvent",new Fn(i,e));const o=i.boxZoom=new Nl(i,e);this._add("boxZoom",o),e.interactive&&e.boxZoom&&o.enable();const u=i.cooperativeGestures=new So(i,e.cooperativeGestures);this._add("cooperativeGestures",u),e.cooperativeGestures&&u.enable();const f=new sr(i),_=new yt(i);i.doubleClickZoom=new ar(_,f),this._add("tapZoom",f),this._add("clickZoom",_),e.interactive&&e.doubleClickZoom&&i.doubleClickZoom.enable();const y=new da;this._add("tapDragZoom",y);const v=i.touchPitch=new ua(i);this._add("touchPitch",v),e.interactive&&e.touchPitch&&i.touchPitch.enable(e.touchPitch);const T=()=>i.project(i.getCenter()),P=function({enable:W,clickTolerance:K,aroundCenter:Q=!0,minPixelCenterThreshold:J=100,rotateDegreesPerPixelMoved:se=.8},oe){const me=new pn({checkCorrectEvent:ye=>ue.mouseButton(ye)===0&&ye.ctrlKey||ue.mouseButton(ye)===2&&!ye.ctrlKey});return new Ae({clickTolerance:K,move:(ye,de)=>{const Se=oe();if(Q&&Math.abs(Se.y-ye.y)>J)return{bearingDelta:c.c7(new c.P(ye.x,de.y),de,Se)};let Pe=(de.x-ye.x)*se;return Q&&de.y<Se.y&&(Pe=-Pe),{bearingDelta:Pe}},moveStateManager:me,enable:W,assignEvents:Er})}(e,T),S=function({enable:W,clickTolerance:K,pitchDegreesPerPixelMoved:Q=-.5}){const J=new pn({checkCorrectEvent:se=>ue.mouseButton(se)===0&&se.ctrlKey||ue.mouseButton(se)===2});return new Ae({clickTolerance:K,move:(se,oe)=>({pitchDelta:(oe.y-se.y)*Q}),moveStateManager:J,enable:W,assignEvents:Er})}(e),A=function({enable:W,clickTolerance:K,rollDegreesPerPixelMoved:Q=.3},J){const se=new pn({checkCorrectEvent:oe=>ue.mouseButton(oe)===2&&oe.ctrlKey});return new Ae({clickTolerance:K,move:(oe,me)=>{const ye=J();let de=(me.x-oe.x)*Q;return me.y<ye.y&&(de=-de),{rollDelta:de}},moveStateManager:se,enable:W,assignEvents:Er})}(e,T);i.dragRotate=new Po(e,P,S,A),this._add("mouseRotate",P,["mousePitch"]),this._add("mousePitch",S,["mouseRotate","mouseRoll"]),this._add("mouseRoll",A,["mousePitch"]),e.interactive&&e.dragRotate&&i.dragRotate.enable();const R=function({enable:W,clickTolerance:K}){const Q=new pn({checkCorrectEvent:J=>ue.mouseButton(J)===0&&!J.ctrlKey});return new Ae({clickTolerance:K,move:(J,se)=>({around:se,panDelta:se.sub(J)}),activateOnStart:!0,moveStateManager:Q,enable:W,assignEvents:Er})}(e),V=new Gl(e,i);i.dragPan=new pa(a,R,V),this._add("mousePan",R),this._add("touchPan",V,["touchZoom","touchRotate"]),e.interactive&&e.dragPan&&i.dragPan.enable(e.dragPan);const N=new Hl,U=new ca;i.touchZoomRotate=new Mo(a,U,N,y),this._add("touchRotate",N,["touchPan","touchZoom"]),this._add("touchZoom",U,["touchPan","touchRotate"]),e.interactive&&e.touchZoomRotate&&i.touchZoomRotate.enable(e.touchZoomRotate);const G=i.scrollZoom=new Jl(i,()=>this._triggerRenderFrame());this._add("scrollZoom",G,["mousePan"]),e.interactive&&e.scrollZoom&&i.scrollZoom.enable(e.scrollZoom);const X=i.keyboard=new Wl(i);this._add("keyboard",X),e.interactive&&e.keyboard&&i.keyboard.enable(),this._add("blockableMapEvent",new Uc(i))}_add(e,i,a){this._handlers.push({handlerName:e,handler:i,allowed:a}),this._handlersById[e]=i}stop(e){if(!this._updatingCamera){for(const{handler:i}of this._handlers)i.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(const{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!fa(this._eventsInProgress)||this.isZooming()}_blockedByActive(e,i,a){for(const o in e)if(o!==a&&(!i||i.indexOf(o)<0))return!0;return!1}_getMapTouches(e){const i=[];for(const a of e)this._el.contains(a.target)&&i.push(a);return i}mergeHandlerResult(e,i,a,o,u){if(!a)return;c.e(e,a);const f={handlerName:o,originalEvent:a.originalEvent||u};a.zoomDelta!==void 0&&(i.zoom=f),a.panDelta!==void 0&&(i.drag=f),a.rollDelta!==void 0&&(i.roll=f),a.pitchDelta!==void 0&&(i.pitch=f),a.bearingDelta!==void 0&&(i.rotate=f)}_applyChanges(){const e={},i={},a={};for(const[o,u,f]of this._changes)o.panDelta&&(e.panDelta=(e.panDelta||new c.P(0,0))._add(o.panDelta)),o.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+o.zoomDelta),o.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+o.bearingDelta),o.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+o.pitchDelta),o.rollDelta&&(e.rollDelta=(e.rollDelta||0)+o.rollDelta),o.around!==void 0&&(e.around=o.around),o.pinchAround!==void 0&&(e.pinchAround=o.pinchAround),o.noInertia&&(e.noInertia=o.noInertia),c.e(i,u),c.e(a,f);this._updateMapTransform(e,i,a),this._changes=[]}_updateMapTransform(e,i,a){const o=this._map,u=o._getTransformForUpdate(),f=o.terrain;if(!(jn(e)||f&&this._terrainMovement))return this._fireEvents(i,a,!0);o._stop(!0);let{panDelta:_,zoomDelta:y,bearingDelta:v,pitchDelta:T,rollDelta:P,around:S,pinchAround:A}=e;A!==void 0&&(S=A),S=S||o.transform.centerPoint,f&&!u.isPointOnMapSurface(S)&&(S=u.centerPoint);const R={panDelta:_,zoomDelta:y,rollDelta:P,pitchDelta:T,bearingDelta:v,around:S};this._map.cameraHelper.useGlobeControls&&!u.isPointOnMapSurface(S)&&(S=u.centerPoint);const V=S.distSqr(u.centerPoint)<.01?u.center:u.screenPointToLocation(_?S.sub(_):S);f?(this._map.cameraHelper.handleMapControlsRollPitchBearingZoom(R,u),this._terrainMovement||!i.drag&&!i.zoom?i.drag&&this._terrainMovement?u.setCenter(u.screenPointToLocation(u.centerPoint.sub(_))):this._map.cameraHelper.handleMapControlsPan(R,u,V):(this._terrainMovement=!0,this._map._elevationFreeze=!0,this._map.cameraHelper.handleMapControlsPan(R,u,V))):(this._map.cameraHelper.handleMapControlsRollPitchBearingZoom(R,u),this._map.cameraHelper.handleMapControlsPan(R,u,V)),o._applyUpdatedTransform(u),this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(i,a,!0)}_fireEvents(e,i,a){const o=fa(this._eventsInProgress),u=fa(e),f={};for(const P in e){const{originalEvent:S}=e[P];this._eventsInProgress[P]||(f[`${P}start`]=S),this._eventsInProgress[P]=e[P]}!o&&u&&this._fireEvent("movestart",u.originalEvent);for(const P in f)this._fireEvent(P,f[P]);u&&this._fireEvent("move",u.originalEvent);for(const P in e){const{originalEvent:S}=e[P];this._fireEvent(P,S)}const _={};let y;for(const P in this._eventsInProgress){const{handlerName:S,originalEvent:A}=this._eventsInProgress[P];this._handlersById[S].isActive()||(delete this._eventsInProgress[P],y=i[S]||A,_[`${P}end`]=y)}for(const P in _)this._fireEvent(P,_[P]);const v=fa(this._eventsInProgress),T=(o||u)&&!v;if(T&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;const P=this._map._getTransformForUpdate();this._map.getCenterClampedToGround()&&P.recalculateZoomAndCenter(this._map.terrain),this._map._applyUpdatedTransform(P)}if(a&&T){this._updatingCamera=!0;const P=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),S=A=>A!==0&&-this._bearingSnap<A&&A<this._bearingSnap;!P||!P.essential&&Ze.prefersReducedMotion?(this._map.fire(new c.k("moveend",{originalEvent:y})),S(this._map.getBearing())&&this._map.resetNorth()):(S(P.bearing||this._map.getBearing())&&(P.bearing=0),P.freezeElevation=!0,this._map.easeTo(P,{originalEvent:y})),this._updatingCamera=!1}}_fireEvent(e,i){this._map.fire(new c.k(e,i?{originalEvent:i}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(e=>{delete this._frameId,this.handleEvent(new Wi("renderFrame",{timeStamp:e})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Ne extends c.E{constructor(e,i,a){super(),this._renderFrameCallback=()=>{const o=Math.min((Ze.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(o)),o<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=e,this._bearingSnap=a.bearingSnap,this.cameraHelper=i,this.on("moveend",()=>{delete this._requestedCameraState})}migrateProjection(e,i){e.apply(this.transform),this.transform=e,this.cameraHelper=i}getCenter(){return new c.N(this.transform.center.lng,this.transform.center.lat)}setCenter(e,i){return this.jumpTo({center:e},i)}getCenterElevation(){return this.transform.elevation}setCenterElevation(e,i){return this.jumpTo({elevation:e},i),this}getCenterClampedToGround(){return this._centerClampedToGround}setCenterClampedToGround(e){this._centerClampedToGround=e}panBy(e,i,a){return e=c.P.convert(e).mult(-1),this.panTo(this.transform.center,c.e({offset:e},i),a)}panTo(e,i,a){return this.easeTo(c.e({center:e},i),a)}getZoom(){return this.transform.zoom}setZoom(e,i){return this.jumpTo({zoom:e},i),this}zoomTo(e,i,a){return this.easeTo(c.e({zoom:e},i),a)}zoomIn(e,i){return this.zoomTo(this.getZoom()+1,e,i),this}zoomOut(e,i){return this.zoomTo(this.getZoom()-1,e,i),this}getVerticalFieldOfView(){return this.transform.fov}setVerticalFieldOfView(e,i){return e!=this.transform.fov&&(this.transform.setFov(e),this.fire(new c.k("movestart",i)).fire(new c.k("move",i)).fire(new c.k("moveend",i))),this}getBearing(){return this.transform.bearing}setBearing(e,i){return this.jumpTo({bearing:e},i),this}getPadding(){return this.transform.padding}setPadding(e,i){return this.jumpTo({padding:e},i),this}rotateTo(e,i,a){return this.easeTo(c.e({bearing:e},i),a)}resetNorth(e,i){return this.rotateTo(0,c.e({duration:1e3},e),i),this}resetNorthPitch(e,i){return this.easeTo(c.e({bearing:0,pitch:0,roll:0,duration:1e3},e),i),this}snapToNorth(e,i){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,i):this}getPitch(){return this.transform.pitch}setPitch(e,i){return this.jumpTo({pitch:e},i),this}getRoll(){return this.transform.roll}setRoll(e,i){return this.jumpTo({roll:e},i),this}cameraForBounds(e,i){e=zt.convert(e).adjustAntiMeridian();const a=i&&i.bearing||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),a,i)}_cameraForBoxAndBearing(e,i,a,o){const u={top:0,bottom:0,right:0,left:0};if(typeof(o=c.e({padding:u,offset:[0,0],maxZoom:this.transform.maxZoom},o)).padding=="number"){const v=o.padding;o.padding={top:v,bottom:v,right:v,left:v}}const f=c.e(u,o.padding);o.padding=f;const _=this.transform,y=new zt(e,i);return this.cameraHelper.cameraForBoxAndBearing(o,f,y,a,_)}fitBounds(e,i,a){return this._fitInternal(this.cameraForBounds(e,i),i,a)}fitScreenCoordinates(e,i,a,o,u){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.screenPointToLocation(c.P.convert(e)),this.transform.screenPointToLocation(c.P.convert(i)),a,o),o,u)}_fitInternal(e,i,a){return e?(delete(i=c.e(e,i)).padding,i.linear?this.easeTo(i,a):this.flyTo(i,a)):this}jumpTo(e,i){this.stop();const a=this._getTransformForUpdate();let o=!1,u=!1,f=!1;const _=a.zoom;this.cameraHelper.handleJumpToCenterZoom(a,e);const y=a.zoom!==_;return"elevation"in e&&a.elevation!==+e.elevation&&a.setElevation(+e.elevation),"bearing"in e&&a.bearing!==+e.bearing&&(o=!0,a.setBearing(+e.bearing)),"pitch"in e&&a.pitch!==+e.pitch&&(u=!0,a.setPitch(+e.pitch)),"roll"in e&&a.roll!==+e.roll&&(f=!0,a.setRoll(+e.roll)),e.padding==null||a.isPaddingEqual(e.padding)||a.setPadding(e.padding),this._applyUpdatedTransform(a),this.fire(new c.k("movestart",i)).fire(new c.k("move",i)),y&&this.fire(new c.k("zoomstart",i)).fire(new c.k("zoom",i)).fire(new c.k("zoomend",i)),o&&this.fire(new c.k("rotatestart",i)).fire(new c.k("rotate",i)).fire(new c.k("rotateend",i)),u&&this.fire(new c.k("pitchstart",i)).fire(new c.k("pitch",i)).fire(new c.k("pitchend",i)),f&&this.fire(new c.k("rollstart",i)).fire(new c.k("roll",i)).fire(new c.k("rollend",i)),this.fire(new c.k("moveend",i))}calculateCameraOptionsFromTo(e,i,a,o=0){const u=c.Y.fromLngLat(e,i),f=c.Y.fromLngLat(a,o),_=f.x-u.x,y=f.y-u.y,v=f.z-u.z,T=Math.hypot(_,y,v);if(T===0)throw new Error("Can't calculate camera options with same From and To");const P=Math.hypot(_,y),S=c.a8(this.transform.cameraToCenterDistance/T/this.transform.tileSize),A=180*Math.atan2(_,-y)/Math.PI;let R=180*Math.acos(P/T)/Math.PI;return R=v<0?90-R:90+R,{center:f.toLngLat(),elevation:o,zoom:S,pitch:R,bearing:A}}calculateCameraOptionsFromCameraLngLatAltRotation(e,i,a,o,u){const f=this.transform.calculateCenterFromCameraLngLatAlt(e,i,a,o);return{center:f.center,elevation:f.elevation,zoom:f.zoom,bearing:a,pitch:o,roll:u}}easeTo(e,i){this._stop(!1,e.easeId),((e=c.e({offset:[0,0],duration:500,easing:c.c8},e)).animate===!1||!e.essential&&Ze.prefersReducedMotion)&&(e.duration=0);const a=this._getTransformForUpdate(),o=this.getBearing(),u=a.pitch,f=a.roll,_="bearing"in e?this._normalizeBearing(e.bearing,o):o,y="pitch"in e?+e.pitch:u,v="roll"in e?this._normalizeBearing(e.roll,f):f,T="padding"in e?e.padding:a.padding,P=c.P.convert(e.offset);let S,A;e.around&&(S=c.N.convert(e.around),A=a.locationToScreenPoint(S));const R={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching,rolling:this._rolling},V=this.cameraHelper.handleEaseTo(a,{bearing:_,pitch:y,roll:v,padding:T,around:S,aroundPoint:A,offsetAsPoint:P,offset:e.offset,zoom:e.zoom,center:e.center});return this._rotating=this._rotating||o!==_,this._pitching=this._pitching||y!==u,this._rolling=this._rolling||v!==f,this._padding=!a.isPaddingEqual(T),this._zooming=this._zooming||V.isZooming,this._easeId=e.easeId,this._prepareEase(i,e.noMoveStart,R),this.terrain&&this._prepareElevation(V.elevationCenter),this._ease(N=>{V.easeFunc(N),this.terrain&&!e.freezeElevation&&this._updateElevation(N),this._applyUpdatedTransform(a),this._fireMoveEvents(i)},N=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(i,N)},e),this}_prepareEase(e,i,a={}){this._moving=!0,i||a.moving||this.fire(new c.k("movestart",e)),this._zooming&&!a.zooming&&this.fire(new c.k("zoomstart",e)),this._rotating&&!a.rotating&&this.fire(new c.k("rotatestart",e)),this._pitching&&!a.pitching&&this.fire(new c.k("pitchstart",e)),this._rolling&&!a.rolling&&this.fire(new c.k("rollstart",e))}_prepareElevation(e){this._elevationCenter=e,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(e,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(e){this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom));const i=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(e<1&&i!==this._elevationTarget){const a=this._elevationTarget-this._elevationStart;this._elevationStart+=e*(a-(i-(a*e+this._elevationStart))/(1-e)),this._elevationTarget=i}this.transform.setElevation(c.y.number(this._elevationStart,this._elevationTarget,e))}_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(e){if(!this.terrain&&e.elevation>=0&&e.pitch<=90)return{};const i=e.getCameraLngLat(),a=e.getCameraAltitude(),o=this.terrain?this.terrain.getElevationForLngLatZoom(i,e.zoom):0;if(a<o){const u=this.calculateCameraOptionsFromTo(i,o,e.center,e.elevation);return{pitch:u.pitch,zoom:u.zoom}}return{}}_applyUpdatedTransform(e){const i=[];if(i.push(o=>this._elevateCameraIfInsideTerrain(o)),this.transformCameraUpdate&&i.push(o=>this.transformCameraUpdate(o)),!i.length)return;const a=e.clone();for(const o of i){const u=a.clone(),{center:f,zoom:_,roll:y,pitch:v,bearing:T,elevation:P}=o(u);f&&u.setCenter(f),P!==void 0&&u.setElevation(P),_!==void 0&&u.setZoom(_),y!==void 0&&u.setRoll(y),v!==void 0&&u.setPitch(v),T!==void 0&&u.setBearing(T),a.apply(u)}this.transform.apply(a)}_fireMoveEvents(e){this.fire(new c.k("move",e)),this._zooming&&this.fire(new c.k("zoom",e)),this._rotating&&this.fire(new c.k("rotate",e)),this._pitching&&this.fire(new c.k("pitch",e)),this._rolling&&this.fire(new c.k("roll",e))}_afterEase(e,i){if(this._easeId&&i&&this._easeId===i)return;delete this._easeId;const a=this._zooming,o=this._rotating,u=this._pitching,f=this._rolling;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._rolling=!1,this._padding=!1,a&&this.fire(new c.k("zoomend",e)),o&&this.fire(new c.k("rotateend",e)),u&&this.fire(new c.k("pitchend",e)),f&&this.fire(new c.k("rollend",e)),this.fire(new c.k("moveend",e))}flyTo(e,i){if(!e.essential&&Ze.prefersReducedMotion){const de=c.M(e,["center","zoom","bearing","pitch","roll","elevation"]);return this.jumpTo(de,i)}this.stop(),e=c.e({offset:[0,0],speed:1.2,curve:1.42,easing:c.c8},e);const a=this._getTransformForUpdate(),o=a.bearing,u=a.pitch,f=a.roll,_=a.padding,y="bearing"in e?this._normalizeBearing(e.bearing,o):o,v="pitch"in e?+e.pitch:u,T="roll"in e?this._normalizeBearing(e.roll,f):f,P="padding"in e?e.padding:a.padding,S=c.P.convert(e.offset);let A=a.centerPoint.add(S);const R=a.screenPointToLocation(A),V=this.cameraHelper.handleFlyTo(a,{bearing:y,pitch:v,roll:T,padding:P,locationAtOffset:R,offsetAsPoint:S,center:e.center,minZoom:e.minZoom,zoom:e.zoom});let N=e.curve;const U=Math.max(a.width,a.height),G=U/V.scaleOfZoom,X=V.pixelPathLength;typeof V.scaleOfMinZoom=="number"&&(N=Math.sqrt(U/V.scaleOfMinZoom/X*2));const W=N*N;function K(de){const Se=(G*G-U*U+(de?-1:1)*W*W*X*X)/(2*(de?G:U)*W*X);return Math.log(Math.sqrt(Se*Se+1)-Se)}function Q(de){return(Math.exp(de)-Math.exp(-de))/2}function J(de){return(Math.exp(de)+Math.exp(-de))/2}const se=K(!1);let oe=function(de){return J(se)/J(se+N*de)},me=function(de){return U*((J(se)*(Q(Se=se+N*de)/J(Se))-Q(se))/W)/X;var Se},ye=(K(!0)-se)/N;if(Math.abs(X)<2e-6||!isFinite(ye)){if(Math.abs(U-G)<1e-6)return this.easeTo(e,i);const de=G<U?-1:1;ye=Math.abs(Math.log(G/U))/N,me=()=>0,oe=Se=>Math.exp(de*N*Se)}return e.duration="duration"in e?+e.duration:1e3*ye/("screenSpeed"in e?+e.screenSpeed/N:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=o!==y,this._pitching=v!==u,this._rolling=T!==f,this._padding=!a.isPaddingEqual(P),this._prepareEase(i,!1),this.terrain&&this._prepareElevation(V.targetCenter),this._ease(de=>{const Se=de*ye,Pe=1/oe(Se),ve=me(Se);this._rotating&&a.setBearing(c.y.number(o,y,de)),this._pitching&&a.setPitch(c.y.number(u,v,de)),this._rolling&&a.setRoll(c.y.number(f,T,de)),this._padding&&(a.interpolatePadding(_,P,de),A=a.centerPoint.add(S)),V.easeFunc(de,Pe,ve,A),this.terrain&&!e.freezeElevation&&this._updateElevation(de),this._applyUpdatedTransform(a),this._fireMoveEvents(i)},()=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(i)},e),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(e,i){var a;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const o=this._onEaseEnd;delete this._onEaseEnd,o.call(this,i)}return e||(a=this.handlers)===null||a===void 0||a.stop(!1),this}_ease(e,i,a){a.animate===!1||a.duration===0?(e(1),i()):(this._easeStart=Ze.now(),this._easeOptions=a,this._onEaseFrame=e,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(e,i){e=c.aI(e,-180,180);const a=Math.abs(e-i);return Math.abs(e-360-i)<a&&(e-=360),Math.abs(e+360-i)<a&&(e+=360),e}queryTerrainElevation(e){return this.terrain?this.terrain.getElevationForLngLatZoom(c.N.convert(e),this.transform.tileZoom):null}}const vs={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class ma{constructor(e=vs){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=e}getDefaultPosition(){return"bottom-right"}onAdd(e){return this._map=e,this._compact=this.options.compact,this._container=ue.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=ue.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=ue.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(){ue.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._sanitizedAttributionHTML=void 0}_setElementTitle(e,i){const a=this._map._getUIString(`AttributionControl.${i}`);e.title=a,e.setAttribute("aria-label",a)}_updateAttributions(){if(!this._map.style)return;let e=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?e=e.concat(this.options.customAttribution.map(o=>typeof o!="string"?"":o)):typeof this.options.customAttribution=="string"&&e.push(this.options.customAttribution)),this._map.style.stylesheet){const o=this._map.style.stylesheet;this.styleOwner=o.owner,this.styleId=o.id}const i=this._map.style.sourceCaches;for(const o in i){const u=i[o];if(u.used||u.usedForTerrain){const f=u.getSource();f.attribution&&e.indexOf(f.attribution)<0&&e.push(f.attribution)}}e=e.filter(o=>String(o).trim()),e.sort((o,u)=>o.length-u.length),e=e.filter((o,u)=>{for(let f=u+1;f<e.length;f++)if(e[f].indexOf(o)>=0)return!1;return!0});const a=e.join(" | ");a!==this._sanitizedAttributionHTML&&(this._sanitizedAttributionHTML=ue.sanitize(a),e.length?(this._innerContainer.innerHTML=this._sanitizedAttributionHTML,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class _a{constructor(e={}){this._updateCompact=()=>{const i=this._container.children;if(i.length){const a=i[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&a.classList.add("maplibregl-compact"):a.classList.remove("maplibregl-compact")}},this.options=e}getDefaultPosition(){return"bottom-left"}onAdd(e){this._map=e,this._compact=this.options&&this.options.compact,this._container=ue.create("div","maplibregl-ctrl");const i=ue.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(){ue.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class ui{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(e){const i=++this._id;return this._queue.push({callback:e,id:i,cancelled:!1}),i}remove(e){const i=this._currentlyRunning,a=i?this._queue.concat(i):this._queue;for(const o of a)if(o.id===e)return void(o.cancelled=!0)}run(e=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const i=this._currentlyRunning=this._queue;this._queue=[];for(const a of i)if(!a.cancelled&&(a.callback(e),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Ql=c.aA([{name:"a_pos3d",type:"Int16",components:3}]);class Ki extends c.E{constructor(e){super(),this._lastTilesetChange=Ze.now(),this.sourceCache=e,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.deltaZoom=1,this.tileSize=e._source.tileSize*2**this.deltaZoom,e.usedForTerrain=!0,e.tileSize=this.tileSize}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(e,i){this.sourceCache.update(e,i),this._renderableTilesKeys=[];const a={};for(const o of j(e,{tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:i,calculateTileZoom:this.sourceCache._source.calculateTileZoom}))a[o.key]=!0,this._renderableTilesKeys.push(o.key),this._tiles[o.key]||(o.terrainRttPosMatrix32f=new Float64Array(16),c.bL(o.terrainRttPosMatrix32f,0,c.X,c.X,0,0,1),this._tiles[o.key]=new Kr(o,this.tileSize),this._lastTilesetChange=Ze.now());for(const o in this._tiles)a[o]||delete this._tiles[o]}freeRtt(e){for(const i in this._tiles){const a=this._tiles[i];(!e||a.tileID.equals(e)||a.tileID.isChildOf(e)||e.isChildOf(a.tileID))&&(a.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(e=>this.getTileByID(e))}getTileByID(e){return this._tiles[e]}getTerrainCoords(e){const i={};for(const a of this._renderableTilesKeys){const o=this._tiles[a].tileID,u=e.clone(),f=c.a$();if(o.canonical.equals(e.canonical))c.bL(f,0,c.X,c.X,0,0,1);else if(o.canonical.isChildOf(e.canonical)){const _=o.canonical.z-e.canonical.z,y=o.canonical.x-(o.canonical.x>>_<<_),v=o.canonical.y-(o.canonical.y>>_<<_),T=c.X>>_;c.bL(f,0,T,T,0,0,1),c.J(f,f,[-y*T,-v*T,0])}else{if(!e.canonical.isChildOf(o.canonical))continue;{const _=e.canonical.z-o.canonical.z,y=e.canonical.x-(e.canonical.x>>_<<_),v=e.canonical.y-(e.canonical.y>>_<<_),T=c.X>>_;c.bL(f,0,c.X,c.X,0,0,1),c.J(f,f,[y*T,v*T,0]),c.K(f,f,[1/2**_,1/2**_,0])}}u.terrainRttPosMatrix32f=new Float32Array(f),i[a]=u}return i}getSourceTile(e,i){const a=this.sourceCache._source;let o=e.overscaledZ-this.deltaZoom;if(o>a.maxzoom&&(o=a.maxzoom),o<a.minzoom)return null;this._sourceTileCache[e.key]||(this._sourceTileCache[e.key]=e.scaledTo(o).key);let u=this.sourceCache.getTileByID(this._sourceTileCache[e.key]);if((!u||!u.dem)&&i)for(;o>=a.minzoom&&(!u||!u.dem);)u=this.sourceCache.getTileByID(e.scaledTo(o--).key);return u}anyTilesAfterTime(e=Date.now()){return this._lastTilesetChange>=e}}class Zc{constructor(e,i,a){this._meshCache={},this.painter=e,this.sourceCache=new Ki(i),this.options=a,this.exaggeration=typeof a.exaggeration=="number"?a.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(e,i,a,o=c.X){var u;if(!(i>=0&&i<o&&a>=0&&a<o))return 0;const f=this.getTerrainData(e),_=(u=f.tile)===null||u===void 0?void 0:u.dem;if(!_)return 0;const y=c.c9([],[i/o*c.X,a/o*c.X],f.u_terrain_matrix),v=[y[0]*_.dim,y[1]*_.dim],T=Math.floor(v[0]),P=Math.floor(v[1]),S=v[0]-T,A=v[1]-P;return _.get(T,P)*(1-S)*(1-A)+_.get(T+1,P)*S*(1-A)+_.get(T,P+1)*(1-S)*A+_.get(T+1,P+1)*S*A}getElevationForLngLatZoom(e,i){if(!c.ca(i,e.wrap()))return 0;const{tileID:a,mercatorX:o,mercatorY:u}=this._getOverscaledTileIDFromLngLatZoom(e,i);return this.getElevation(a,o%c.X,u%c.X,c.X)}getElevation(e,i,a,o=c.X){return this.getDEMElevation(e,i,a,o)*this.exaggeration}getTerrainData(e){if(!this._emptyDemTexture){const o=this.painter.context,u=new c.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new Ct(o,u,o.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new Ct(o,new c.R({width:1,height:1}),o.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(o.gl.NEAREST,o.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=c.aq([])}const i=this.sourceCache.getSourceTile(e,!0);if(i&&i.dem&&(!i.demTexture||i.needsTerrainPrepare)){const o=this.painter.context;i.demTexture=this.painter.getTileTexture(i.dem.stride),i.demTexture?i.demTexture.update(i.dem.getPixels(),{premultiply:!1}):i.demTexture=new Ct(o,i.dem.getPixels(),o.gl.RGBA,{premultiply:!1}),i.demTexture.bind(o.gl.NEAREST,o.gl.CLAMP_TO_EDGE),i.needsTerrainPrepare=!1}const a=i&&i+i.tileID.key+e.key;if(a&&!this._demMatrixCache[a]){const o=this.sourceCache.sourceCache._source.maxzoom;let u=e.canonical.z-i.tileID.canonical.z;e.overscaledZ>e.canonical.z&&(e.canonical.z>=o?u=e.canonical.z-o:c.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const f=e.canonical.x-(e.canonical.x>>u<<u),_=e.canonical.y-(e.canonical.y>>u<<u),y=c.cb(new Float64Array(16),[1/(c.X<<u),1/(c.X<<u),0]);c.J(y,y,[f*c.X,_*c.X,0]),this._demMatrixCache[e.key]={matrix:y,coord:e}}return{u_depth:2,u_terrain:3,u_terrain_dim:i&&i.dem&&i.dem.dim||1,u_terrain_matrix:a?this._demMatrixCache[e.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(e){const i=this.painter,a=i.width/devicePixelRatio,o=i.height/devicePixelRatio;return!this._fbo||this._fbo.width===a&&this._fbo.height===o||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new Ct(i.context,{width:a,height:o,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 Ct(i.context,{width:a,height:o,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(a,o,!0,!1),this._fbo.depthAttachment.set(i.context.createRenderbuffer(i.context.gl.DEPTH_COMPONENT16,a,o))),this._fbo.colorAttachment.set(e==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const e=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const i=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let u=0,f=0;u<this._coordsTextureSize;u++)for(let _=0;_<this._coordsTextureSize;_++,f+=4)i[f+0]=255&_,i[f+1]=255&u,i[f+2]=_>>8<<4|u>>8,i[f+3]=0;const a=new c.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(i.buffer)),o=new Ct(e,a,e.gl.RGBA,{premultiply:!1});return o.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._coordsTexture=o,o}pointCoordinate(e){this.painter.maybeDrawDepthAndCoords(!0);const i=new Uint8Array(4),a=this.painter.context,o=a.gl,u=Math.round(e.x*this.painter.pixelRatio/devicePixelRatio),f=Math.round(e.y*this.painter.pixelRatio/devicePixelRatio),_=Math.round(this.painter.height/devicePixelRatio);a.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),o.readPixels(u,_-f-1,1,1,o.RGBA,o.UNSIGNED_BYTE,i),a.bindFramebuffer.set(null);const y=i[0]+(i[2]>>4<<8),v=i[1]+((15&i[2])<<8),T=this.coordsIndex[255-i[3]],P=T&&this.sourceCache.getTileByID(T);if(!P)return null;const S=this._coordsTextureSize,A=(1<<P.tileID.canonical.z)*S;return new c.Y((P.tileID.canonical.x*S+y)/A+P.tileID.wrap,(P.tileID.canonical.y*S+v)/A,this.getElevation(P.tileID,y,v,S))}depthAtPoint(e){const i=new Uint8Array(4),a=this.painter.context,o=a.gl;return a.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),o.readPixels(e.x,this.painter.height/devicePixelRatio-e.y-1,1,1,o.RGBA,o.UNSIGNED_BYTE,i),a.bindFramebuffer.set(null),(i[0]/16777216+i[1]/65536+i[2]/256+i[3])/256}getTerrainMesh(e){var i;const a=((i=this.painter.style.projection)===null||i===void 0?void 0:i.transitionState)>0,o=a&&e.canonical.y===0,u=a&&e.canonical.y===(1<<e.canonical.z)-1,f=`m_${o?"n":""}_${u?"s":""}`;if(this._meshCache[f])return this._meshCache[f];const _=this.painter.context,y=new c.cc,v=new c.aE,T=this.meshSize,P=c.X/T,S=T*T;for(let J=0;J<=T;J++)for(let se=0;se<=T;se++)y.emplaceBack(se*P,J*P,0);for(let J=0;J<S;J+=T+1)for(let se=0;se<T;se++)v.emplaceBack(se+J,T+se+J+1,T+se+J+2),v.emplaceBack(se+J,T+se+J+2,se+J+1);const A=y.length,R=A+(T+1),V=(T+1)*T,N=o?c.b6:0,U=o?0:1,G=u?c.b7:c.X,X=u?0:1;for(let J=0;J<=T;J++)y.emplaceBack(J*P,N,U);for(let J=0;J<=T;J++)y.emplaceBack(J*P,G,X);for(let J=0;J<T;J++)v.emplaceBack(V+J,R+J,R+J+1),v.emplaceBack(V+J,R+J+1,V+J+1),v.emplaceBack(0+J,A+J+1,A+J),v.emplaceBack(0+J,0+J+1,A+J+1);const W=y.length,K=W+2*(T+1);for(const J of[0,1])for(let se=0;se<=T;se++)for(const oe of[0,1])y.emplaceBack(J*c.X,se*P,oe);for(let J=0;J<2*T;J+=2)v.emplaceBack(W+J,W+J+1,W+J+3),v.emplaceBack(W+J,W+J+3,W+J+2),v.emplaceBack(K+J,K+J+3,K+J+1),v.emplaceBack(K+J,K+J+2,K+J+3);const Q=new Hi(_.createVertexBuffer(y,Ql.members),_.createIndexBuffer(v),c.aD.simpleSegment(0,0,y.length,v.length));return this._meshCache[f]=Q,Q}getMeshFrameDelta(e){return 2*Math.PI*c.bo/Math.pow(2,Math.max(e,0))/5}getMinTileElevationForLngLatZoom(e,i){var a;const{tileID:o}=this._getOverscaledTileIDFromLngLatZoom(e,i);return(a=this.getMinMaxElevation(o).minElevation)!==null&&a!==void 0?a:0}getMinMaxElevation(e){const i=this.getTerrainData(e).tile,a={minElevation:null,maxElevation:null};return i&&i.dem&&(a.minElevation=i.dem.min*this.exaggeration,a.maxElevation=i.dem.max*this.exaggeration),a}_getOverscaledTileIDFromLngLatZoom(e,i){const a=c.Y.fromLngLat(e.wrap()),o=(1<<i)*c.X,u=a.x*o,f=a.y*o,_=Math.floor(u/c.X),y=Math.floor(f/c.X);return{tileID:new c.S(i,0,i,_,y),mercatorX:u,mercatorY:f}}}class bs{constructor(e,i,a){this._context=e,this._size=i,this._tileSize=a,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const e of this._objects)e.texture.destroy(),e.fbo.destroy()}_createObject(e){const i=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),a=new Ct(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return a.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(a.texture),{id:e,fbo:i,texture:a,stamp:-1,inUse:!1}}getObjectForId(e){return this._objects[e]}useObject(e){e.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(i=>e.id!==i),this._recentlyUsed.push(e.id)}stampObject(e){e.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 e=this._createObject(this._objects.length);return this._objects.push(e),e}freeObject(e){e.inUse=!1}freeAllObjects(){for(const e of this._objects)this.freeObject(e)}isFull(){return!(this._objects.length<this._size)&&this._objects.some(e=>!e.inUse)===!1}}const ht={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class kt{constructor(e,i){this.painter=e,this.terrain=i,this.pool=new bs(e.context,30,i.sourceCache.tileSize*i.qualityFactor)}destruct(){this.pool.destruct()}getTexture(e){return this.pool.getObjectForId(e.rtt[this._stacks.length-1].id).texture}prepareForRender(e,i){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=e._order.filter(a=>!e._layers[a].isHidden(i)),this._coordsAscending={};for(const a in e.sourceCaches){this._coordsAscending[a]={};const o=e.sourceCaches[a].getVisibleCoordinates();for(const u of o){const f=this.terrain.sourceCache.getTerrainCoords(u);for(const _ in f)this._coordsAscending[a][_]||(this._coordsAscending[a][_]=[]),this._coordsAscending[a][_].push(f[_])}}this._coordsAscendingStr={};for(const a of e._order){const o=e._layers[a],u=o.source;if(ht[o.type]&&!this._coordsAscendingStr[u]){this._coordsAscendingStr[u]={};for(const f in this._coordsAscending[u])this._coordsAscendingStr[u][f]=this._coordsAscending[u][f].map(_=>_.key).sort().join()}}for(const a of this._renderableTiles)for(const o in this._coordsAscendingStr){const u=this._coordsAscendingStr[o][a.tileID.key];u&&u!==a.rttCoords[o]&&(a.rtt=[])}}renderLayer(e,i){if(e.isHidden(this.painter.transform.zoom))return!1;const a=Object.assign(Object.assign({},i),{isRenderingToTexture:!0}),o=e.type,u=this.painter,f=this._renderableLayerIds[this._renderableLayerIds.length-1]===e.id;if(ht[o]&&(this._prevType&&ht[this._prevType]||this._stacks.push([]),this._prevType=o,this._stacks[this._stacks.length-1].push(e.id),!f))return!0;if(ht[this._prevType]||ht[o]&&f){this._prevType=o;const _=this._stacks.length-1,y=this._stacks[_]||[];for(const v of this._renderableTiles){if(this.pool.isFull()&&(vo(this.painter,this.terrain,this._rttTiles,a),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(v),v.rtt[_]){const P=this.pool.getObjectForId(v.rtt[_].id);if(P.stamp===v.rtt[_].stamp){this.pool.useObject(P);continue}}const T=this.pool.getOrCreateFreeObject();this.pool.useObject(T),this.pool.stampObject(T),v.rtt[_]={id:T.id,stamp:T.stamp},u.context.bindFramebuffer.set(T.fbo.framebuffer),u.context.clear({color:c.b4.transparent,stencil:0}),u.currentStencilSource=void 0;for(let P=0;P<y.length;P++){const S=u.style._layers[y[P]],A=S.source?this._coordsAscending[S.source][v.tileID.key]:[v.tileID];u.context.viewport.set([0,0,T.fbo.width,T.fbo.height]),u._renderTileClippingMasks(S,A,!0),u.renderLayer(u,u.style.sourceCaches[S.source],S,A,a),S.source&&(v.rttCoords[S.source]=this._coordsAscendingStr[S.source][v.tileID.key])}}return vo(this.painter,this.terrain,this._rttTiles,a),this._rttTiles=[],this.pool.freeAllObjects(),ht[o]}return!1}}const ec={"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 ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},ws=Pi,Ts={hash:!1,interactive:!0,bearingSnap:7,attributionControl:vs,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:c.a.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:"sans-serif",pitchWithRotate:!0,rollEnabled:!1,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0,centerClampedToGround:!0},Io={showCompass:!0,showZoom:!0,visualizePitch:!1,visualizeRoll:!0};class Co{constructor(e,i,a=!1){this.mousedown=u=>{this.startMove(u,ue.mousePos(this.element,u)),ue.addEventListener(window,"mousemove",this.mousemove),ue.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=u=>{this.move(u,ue.mousePos(this.element,u))},this.mouseup=u=>{this._rotatePitchHanlder.dragEnd(u),this.offTemp()},this.touchstart=u=>{u.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=ue.touchPos(this.element,u.targetTouches)[0],this.startMove(u,this._startPos),ue.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),ue.addEventListener(window,"touchend",this.touchend))},this.touchmove=u=>{u.targetTouches.length!==1?this.reset():(this._lastPos=ue.touchPos(this.element,u.targetTouches)[0],this.move(u,this._lastPos))},this.touchend=u=>{u.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._rotatePitchHanlder.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10,this.element=i;const o=new xs;this._rotatePitchHanlder=new Ae({clickTolerance:3,move:(u,f)=>{const _=i.getBoundingClientRect(),y=new c.P((_.bottom-_.top)/2,(_.right-_.left)/2);return{bearingDelta:c.c7(new c.P(u.x,f.y),f,y),pitchDelta:a?-.5*(f.y-u.y):void 0}},moveStateManager:o,enable:!0,assignEvents:()=>{}}),this.map=e,ue.addEventListener(i,"mousedown",this.mousedown),ue.addEventListener(i,"touchstart",this.touchstart,{passive:!1}),ue.addEventListener(i,"touchcancel",this.reset)}startMove(e,i){this._rotatePitchHanlder.dragStart(e,i),ue.disableDrag()}move(e,i){const a=this.map,{bearingDelta:o,pitchDelta:u}=this._rotatePitchHanlder.dragMove(e,i)||{};o&&a.setBearing(a.getBearing()+o),u&&a.setPitch(a.getPitch()+u)}off(){const e=this.element;ue.removeEventListener(e,"mousedown",this.mousedown),ue.removeEventListener(e,"touchstart",this.touchstart,{passive:!1}),ue.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),ue.removeEventListener(window,"touchend",this.touchend),ue.removeEventListener(e,"touchcancel",this.reset),this.offTemp()}offTemp(){ue.enableDrag(),ue.removeEventListener(window,"mousemove",this.mousemove),ue.removeEventListener(window,"mouseup",this.mouseup),ue.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),ue.removeEventListener(window,"touchend",this.touchend)}}let or;function Nn(h,e,i){const a=new c.N(h.lng,h.lat);if(h=new c.N(h.lng,h.lat),e){const o=new c.N(h.lng-360,h.lat),u=new c.N(h.lng+360,h.lat),f=i.locationToScreenPoint(h).distSqr(e);i.locationToScreenPoint(o).distSqr(e)<f?h=o:i.locationToScreenPoint(u).distSqr(e)<f&&(h=u)}for(;Math.abs(h.lng-i.center.lng)>180;){const o=i.locationToScreenPoint(h);if(o.x>=0&&o.y>=0&&o.x<=i.width&&o.y<=i.height)break;h.lng>i.center.lng?h.lng-=360:h.lng+=360}return h.lng!==a.lng&&i.isPointOnMapSurface(i.locationToScreenPoint(h))?h:a}const Ps={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 ga(h,e,i){const a=h.classList;for(const o in Ps)a.remove(`maplibregl-${i}-anchor-${o}`);a.add(`maplibregl-${i}-anchor-${e}`)}class Ms extends c.E{constructor(e){if(super(),this._onKeyPress=i=>{const a=i.code,o=i.charCode||i.keyCode;a!=="Space"&&a!=="Enter"&&o!==32&&o!==13||this.togglePopup()},this._onMapClick=i=>{const a=i.originalEvent.target,o=this._element;this._popup&&(a===o||o.contains(a))&&this.togglePopup()},this._update=i=>{var a;if(!this._map)return;const o=this._map.loaded()&&!this._map.isMoving();((i==null?void 0:i.type)==="terrain"||(i==null?void 0:i.type)==="render"&&!o)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Nn(this._lngLat,this._flatPos,this._map.transform):(a=this._lngLat)===null||a===void 0?void 0:a.wrap(),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 u="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?u=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(u=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let f="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?f="rotateX(0deg)":this._pitchAlignment==="map"&&(f=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||i&&i.type!=="moveend"||(this._pos=this._pos.round()),ue.setTransform(this._element,`${Ps[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${f} ${u}`),Ze.frameAsync(new AbortController).then(()=>{this._updateOpacity(i&&i.type==="moveend")}).catch(()=>{})},this._onMove=i=>{if(!this._isDragging){const a=this._clickTolerance||this._map._clickTolerance;this._isDragging=i.point.dist(this._pointerdownPos)>=a}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 c.k("dragstart"))),this.fire(new c.k("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 c.k("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=e&&e.anchor||"center",this._color=e&&e.color||"#3FB1CE",this._scale=e&&e.scale||1,this._draggable=e&&e.draggable||!1,this._clickTolerance=e&&e.clickTolerance||0,this._subpixelPositioning=e&&e.subpixelPositioning||!1,this._isDragging=!1,this._state="inactive",this._rotation=e&&e.rotation||0,this._rotationAlignment=e&&e.rotationAlignment||"auto",this._pitchAlignment=e&&e.pitchAlignment&&e.pitchAlignment!=="auto"?e.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(e==null?void 0:e.opacity,e==null?void 0:e.opacityWhenCovered),e&&e.element)this._element=e.element,this._offset=c.P.convert(e&&e.offset||[0,0]);else{this._defaultMarker=!0,this._element=ue.create("div");const i=ue.createNS("http://www.w3.org/2000/svg","svg"),a=41,o=27;i.setAttributeNS(null,"display","block"),i.setAttributeNS(null,"height",`${a}px`),i.setAttributeNS(null,"width",`${o}px`),i.setAttributeNS(null,"viewBox",`0 0 ${o} ${a}`);const u=ue.createNS("http://www.w3.org/2000/svg","g");u.setAttributeNS(null,"stroke","none"),u.setAttributeNS(null,"stroke-width","1"),u.setAttributeNS(null,"fill","none"),u.setAttributeNS(null,"fill-rule","evenodd");const f=ue.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"fill-rule","nonzero");const _=ue.createNS("http://www.w3.org/2000/svg","g");_.setAttributeNS(null,"transform","translate(3.0, 29.0)"),_.setAttributeNS(null,"fill","#000000");const y=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const U of y){const G=ue.createNS("http://www.w3.org/2000/svg","ellipse");G.setAttributeNS(null,"opacity","0.04"),G.setAttributeNS(null,"cx","10.5"),G.setAttributeNS(null,"cy","5.80029008"),G.setAttributeNS(null,"rx",U.rx),G.setAttributeNS(null,"ry",U.ry),_.appendChild(G)}const v=ue.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"fill",this._color);const T=ue.createNS("http://www.w3.org/2000/svg","path");T.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),v.appendChild(T);const P=ue.createNS("http://www.w3.org/2000/svg","g");P.setAttributeNS(null,"opacity","0.25"),P.setAttributeNS(null,"fill","#000000");const S=ue.createNS("http://www.w3.org/2000/svg","path");S.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),P.appendChild(S);const A=ue.createNS("http://www.w3.org/2000/svg","g");A.setAttributeNS(null,"transform","translate(6.0, 7.0)"),A.setAttributeNS(null,"fill","#FFFFFF");const R=ue.createNS("http://www.w3.org/2000/svg","g");R.setAttributeNS(null,"transform","translate(8.0, 8.0)");const V=ue.createNS("http://www.w3.org/2000/svg","circle");V.setAttributeNS(null,"fill","#000000"),V.setAttributeNS(null,"opacity","0.25"),V.setAttributeNS(null,"cx","5.5"),V.setAttributeNS(null,"cy","5.5"),V.setAttributeNS(null,"r","5.4999962");const N=ue.createNS("http://www.w3.org/2000/svg","circle");N.setAttributeNS(null,"fill","#FFFFFF"),N.setAttributeNS(null,"cx","5.5"),N.setAttributeNS(null,"cy","5.5"),N.setAttributeNS(null,"r","5.4999962"),R.appendChild(V),R.appendChild(N),f.appendChild(_),f.appendChild(v),f.appendChild(P),f.appendChild(A),f.appendChild(R),i.appendChild(f),i.setAttributeNS(null,"height",a*this._scale+"px"),i.setAttributeNS(null,"width",o*this._scale+"px"),this._element.appendChild(i),this._offset=c.P.convert(e&&e.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",i=>{i.preventDefault()}),this._element.addEventListener("mousedown",i=>{i.preventDefault()}),ga(this._element,this._anchor,"marker"),e&&e.className)for(const i of e.className.split(" "))this._element.classList.add(i);this._popup=null}addTo(e){return this.remove(),this._map=e,this._element.setAttribute("aria-label",e._getUIString("Marker.Title")),e.getCanvasContainer().appendChild(this._element),e.on("move",this._update),e.on("moveend",this._update),e.on("terrain",this._update),e.on("projectiontransition",this._update),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),ue.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(e){return this._lngLat=c.N.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(e){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),e){if(!("offset"in e.options)){const o=Math.abs(13.5)/Math.SQRT2;e.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[o,-1*(38.1-13.5+o)],"bottom-right":[-o,-1*(38.1-13.5+o)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=e,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}setSubpixelPositioning(e){return this._subpixelPositioning=e,this}getPopup(){return this._popup}togglePopup(){const e=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:e?(e.isOpen()?e.remove():(e.setLngLat(this._lngLat),e.addTo(this._map)),this):this}_updateOpacity(e=!1){var i,a;if(!(!((i=this._map)===null||i===void 0)&&i.terrain)){const P=this._map.transform.isLocationOccluded(this._lngLat)?this._opacityWhenCovered:this._opacity;return void(this._element.style.opacity!==P&&(this._element.style.opacity=P))}if(e)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const o=this._map,u=o.terrain.depthAtPoint(this._pos),f=o.terrain.getElevationForLngLatZoom(this._lngLat,o.transform.tileZoom);if(o.transform.lngLatToCameraDepth(this._lngLat,f)-u<.006)return void(this._element.style.opacity=this._opacity);const _=-this._offset.y/o.transform.pixelsPerMeter,y=Math.sin(o.getPitch()*Math.PI/180)*_,v=o.terrain.depthAtPoint(new c.P(this._pos.x,this._pos.y-this._offset.y)),T=o.transform.lngLatToCameraDepth(this._lngLat,f+y)-v>.006;!((a=this._popup)===null||a===void 0)&&a.isOpen()&&T&&this._popup.remove(),this._element.style.opacity=T?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(e){return this._offset=c.P.convert(e),this._update(),this}addClassName(e){this._element.classList.add(e)}removeClassName(e){this._element.classList.remove(e)}toggleClassName(e){return this._element.classList.toggle(e)}setDraggable(e){return this._draggable=!!e,this._map&&(e?(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(e){return this._rotation=e||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(e){return this._rotationAlignment=e||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(e){return this._pitchAlignment=e&&e!=="auto"?e:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(e,i){return e===void 0&&i===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),e!==void 0&&(this._opacity=e),i!==void 0&&(this._opacityWhenCovered=i),this._map&&this._updateOpacity(!0),this}}const Eo={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Vn=0,fn=!1;const Ao={maxWidth:100,unit:"metric"};function ya(h,e,i){const a=i&&i.maxWidth||100,o=h._container.clientHeight/2,u=h._container.clientWidth/2,f=h.unproject([u-a/2,o]),_=h.unproject([u+a/2,o]),y=Math.round(h.project(_).x-h.project(f).x),v=Math.min(a,y,h._container.clientWidth),T=f.distanceTo(_);if(i&&i.unit==="imperial"){const P=3.2808*T;P>5280?Ar(e,v,P/5280,h._getUIString("ScaleControl.Miles")):Ar(e,v,P,h._getUIString("ScaleControl.Feet"))}else i&&i.unit==="nautical"?Ar(e,v,T/1852,h._getUIString("ScaleControl.NauticalMiles")):T>=1e3?Ar(e,v,T/1e3,h._getUIString("ScaleControl.Kilometers")):Ar(e,v,T,h._getUIString("ScaleControl.Meters"))}function Ar(h,e,i,a){const o=function(u){const f=Math.pow(10,`${Math.floor(u)}`.length-1);let _=u/f;return _=_>=10?10:_>=5?5:_>=3?3:_>=2?2:_>=1?1:function(y){const v=Math.pow(10,Math.ceil(-Math.log(y)/Math.LN10));return Math.round(y*v)/v}(_),f*_}(i);h.style.width=e*(o/i)+"px",h.innerHTML=`${o}&nbsp;${a}`}const zo={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},ko=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Ss(h){if(h){if(typeof h=="number"){const e=Math.round(Math.abs(h)/Math.SQRT2);return{center:new c.P(0,0),top:new c.P(0,h),"top-left":new c.P(e,e),"top-right":new c.P(-e,e),bottom:new c.P(0,-h),"bottom-left":new c.P(e,-e),"bottom-right":new c.P(-e,-e),left:new c.P(h,0),right:new c.P(-h,0)}}if(h instanceof c.P||Array.isArray(h)){const e=c.P.convert(h);return{center:e,top:e,"top-left":e,"top-right":e,bottom:e,"bottom-left":e,"bottom-right":e,left:e,right:e}}return{center:c.P.convert(h.center||[0,0]),top:c.P.convert(h.top||[0,0]),"top-left":c.P.convert(h["top-left"]||[0,0]),"top-right":c.P.convert(h["top-right"]||[0,0]),bottom:c.P.convert(h.bottom||[0,0]),"bottom-left":c.P.convert(h["bottom-left"]||[0,0]),"bottom-right":c.P.convert(h["bottom-right"]||[0,0]),left:c.P.convert(h.left||[0,0]),right:c.P.convert(h.right||[0,0])}}return Ss(new c.P(0,0))}const Do=Pi;z.AJAXError=c.cg,z.Event=c.k,z.Evented=c.E,z.LngLat=c.N,z.MercatorCoordinate=c.Y,z.Point=c.P,z.addProtocol=c.ch,z.config=c.a,z.removeProtocol=c.ci,z.AttributionControl=ma,z.BoxZoomHandler=Nl,z.CanvasSource=Hr,z.CooperativeGesturesHandler=So,z.DoubleClickZoomHandler=ar,z.DragPanHandler=pa,z.DragRotateHandler=Po,z.EdgeInsets=ri,z.FullscreenControl=class extends c.E{constructor(h={}){super(),this._onFullscreenChange=()=>{var e;let i=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((e=i==null?void 0:i.shadowRoot)===null||e===void 0)&&e.fullscreenElement;)i=i.shadowRoot.fullscreenElement;i===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,h&&h.container&&(h.container instanceof HTMLElement?this._container=h.container:c.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(h){return this._map=h,this._container||(this._container=this._map.getContainer()),this._controlContainer=ue.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){ue.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const h=this._fullscreenButton=ue.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);ue.create("span","maplibregl-ctrl-icon",h).setAttribute("aria-hidden","true"),h.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const h=this._getTitle();this._fullscreenButton.setAttribute("aria-label",h),this._fullscreenButton.title=h}_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 c.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new c.k("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()}},z.GeoJSONSource=br,z.GeolocateControl=class extends c.E{constructor(h){super(),this._onSuccess=e=>{if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new c.k("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("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(e),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new c.k("geolocate",e)),this._finish()}},this._updateCamera=e=>{const i=new c.N(e.coords.longitude,e.coords.latitude),a=e.coords.accuracy,o=this._map.getBearing(),u=c.e({bearing:o},this.options.fitBoundsOptions),f=zt.fromLngLat(i,a);this._map.fitBounds(f,u,{geolocateSource:!0})},this._updateMarker=e=>{if(e){const i=new c.N(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(i).addTo(this._map),this._userLocationDotMarker.setLngLat(i).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=e=>{if(this._map){if(this.options.trackUserLocation)if(e.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;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(e.code===3&&fn)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new c.k("error",e)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=()=>{this._map&&(this._container.addEventListener("contextmenu",e=>e.preventDefault()),this._geolocateButton=ue.create("button","maplibregl-ctrl-geolocate",this._container),ue.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",this._geolocateButton.disabled=!0)},this._finishSetupUI=e=>{if(this._map){if(e===!1){c.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=ue.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Ms({element:this._dotElement}),this._circleElement=ue.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Ms({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",i=>{i.geolocateSource||this._watchState!=="ACTIVE_LOCK"||i.originalEvent&&i.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new c.k("trackuserlocationend")),this.fire(new c.k("userlocationlostfocus")))})}},this.options=c.e({},Eo,h)}onAdd(h){return this._map=h,this._container=ue.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),function(){return c._(this,arguments,void 0,function*(e=!1){if(or!==void 0&&!e)return or;if(window.navigator.permissions===void 0)return or=!!window.navigator.geolocation,or;try{or=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{or=!!window.navigator.geolocation}return or})}().then(e=>this._finishSetupUI(e)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),ue.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Vn=0,fn=!1}_isOutOfMapMaxBounds(h){const e=this._map.getMaxBounds(),i=h.coords;return e&&(i.longitude<e.getWest()||i.longitude>e.getEast()||i.latitude<e.getSouth()||i.latitude>e.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("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;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const h=this._map.getBounds(),e=h.getSouthEast(),i=h.getNorthEast(),a=e.distanceTo(i),o=Math.ceil(this._accuracy/(a/this._map._container.clientHeight)*2);this._circleElement.style.width=`${o}px`,this._circleElement.style.height=`${o}px`}trigger(){if(!this._setup)return c.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 c.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Vn--,fn=!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 c.k("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 c.k("trackuserlocationstart")),this.fire(new c.k("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 h;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Vn++,Vn>1?(h={maximumAge:6e5,timeout:0},fn=!0):(h=this.options.positionOptions,fn=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,h)}}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)}},z.GlobeControl=class{constructor(){this._toggleProjection=()=>{var h;const e=(h=this._map.getProjection())===null||h===void 0?void 0:h.type;this._map.setProjection(e!=="mercator"&&e?{type:"mercator"}:{type:"globe"}),this._updateGlobeIcon()},this._updateGlobeIcon=()=>{var h;this._globeButton.classList.remove("maplibregl-ctrl-globe"),this._globeButton.classList.remove("maplibregl-ctrl-globe-enabled"),((h=this._map.getProjection())===null||h===void 0?void 0:h.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(h){return this._map=h,this._container=ue.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._globeButton=ue.create("button","maplibregl-ctrl-globe",this._container),ue.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(){ue.remove(this._container),this._map.off("styledata",this._updateGlobeIcon),this._globeButton.removeEventListener("click",this._toggleProjection),this._map=void 0}},z.Hash=wo,z.ImageSource=mi,z.KeyboardHandler=Wl,z.LngLatBounds=zt,z.LogoControl=_a,z.Map=class extends Ne{constructor(h){var e,i;c.cd.mark(c.ce.create);const a=Object.assign(Object.assign(Object.assign({},Ts),h),{canvasContextAttributes:Object.assign(Object.assign({},Ts.canvasContextAttributes),h.canvasContextAttributes)});if(a.minZoom!=null&&a.maxZoom!=null&&a.minZoom>a.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(a.minPitch!=null&&a.maxPitch!=null&&a.minPitch>a.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(a.minPitch!=null&&a.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(a.maxPitch!=null&&a.maxPitch>180)throw new Error("maxPitch must be less than or equal to 180");const o=new ir,u=new Fs;if(a.minZoom!==void 0&&o.setMinZoom(a.minZoom),a.maxZoom!==void 0&&o.setMaxZoom(a.maxZoom),a.minPitch!==void 0&&o.setMinPitch(a.minPitch),a.maxPitch!==void 0&&o.setMaxPitch(a.maxPitch),a.renderWorldCopies!==void 0&&o.setRenderWorldCopies(a.renderWorldCopies),super(o,u,{bearingSnap:a.bearingSnap}),this._idleTriggered=!1,this._crossFadingFactor=1,this._renderTaskQueue=new ui,this._controls=[],this._mapId=c.a1(),this._contextLost=_=>{_.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new c.k("webglcontextlost",{originalEvent:_}))},this._contextRestored=_=>{this._setupPainter(),this.resize(),this._update(),this.fire(new c.k("webglcontextrestored",{originalEvent:_}))},this._onMapScroll=_=>{if(_.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=a.interactive,this._maxTileCacheSize=a.maxTileCacheSize,this._maxTileCacheZoomLevels=a.maxTileCacheZoomLevels,this._canvasContextAttributes=Object.assign({},a.canvasContextAttributes),this._trackResize=a.trackResize===!0,this._bearingSnap=a.bearingSnap,this._centerClampedToGround=a.centerClampedToGround,this._refreshExpiredTiles=a.refreshExpiredTiles===!0,this._fadeDuration=a.fadeDuration,this._crossSourceCollisions=a.crossSourceCollisions===!0,this._collectResourceTiming=a.collectResourceTiming===!0,this._locale=Object.assign(Object.assign({},ec),a.locale),this._clickTolerance=a.clickTolerance,this._overridePixelRatio=a.pixelRatio,this._maxCanvasSize=a.maxCanvasSize,this.transformCameraUpdate=a.transformCameraUpdate,this.cancelPendingTileRequestsWhileZooming=a.cancelPendingTileRequestsWhileZooming===!0,this._imageQueueHandle=oi.addThrottleControl(()=>this.isMoving()),this._requestManager=new gr(a.transformRequest),typeof a.container=="string"){if(this._container=document.getElementById(a.container),!this._container)throw new Error(`Container '${a.container}' not found.`)}else{if(!(a.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=a.container}if(a.maxBounds&&this.setMaxBounds(a.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 _=!1;const y=Cr(v=>{this._trackResize&&!this._removed&&(this.resize(v),this.redraw())},50);this._resizeObserver=new ResizeObserver(v=>{_?y(v):_=!0}),this._resizeObserver.observe(this._container)}this.handlers=new Le(this,a),this._hash=a.hash&&new wo(typeof a.hash=="string"&&a.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:a.center,elevation:a.elevation,zoom:a.zoom,bearing:a.bearing,pitch:a.pitch,roll:a.roll}),a.bounds&&(this.resize(),this.fitBounds(a.bounds,c.e({},a.fitBoundsOptions,{duration:0}))));const f=typeof a.style=="string"||((i=(e=a.style)===null||e===void 0?void 0:e.projection)===null||i===void 0?void 0:i.type)!=="globe";this.resize(null,f),this._localIdeographFontFamily=a.localIdeographFontFamily,this._validateStyle=a.validateStyle,a.style&&this.setStyle(a.style,{localIdeographFontFamily:a.localIdeographFontFamily}),a.attributionControl&&this.addControl(new ma(typeof a.attributionControl=="boolean"?void 0:a.attributionControl)),a.maplibreLogo&&this.addControl(new _a,a.logoPosition),this.on("style.load",()=>{if(f||this._resizeTransform(),this.transform.unmodified){const _=c.M(this.style.stylesheet,["center","zoom","bearing","pitch","roll"]);this.jumpTo(_)}}),this.on("data",_=>{this._update(_.dataType==="style"),this.fire(new c.k(`${_.dataType}data`,_))}),this.on("dataloading",_=>{this.fire(new c.k(`${_.dataType}dataloading`,_))}),this.on("dataabort",_=>{this.fire(new c.k("sourcedataabort",_))})}_getMapId(){return this._mapId}addControl(h,e){if(e===void 0&&(e=h.getDefaultPosition?h.getDefaultPosition():"top-right"),!h||!h.onAdd)return this.fire(new c.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const i=h.onAdd(this);this._controls.push(h);const a=this._controlPositions[e];return e.indexOf("bottom")!==-1?a.insertBefore(i,a.firstChild):a.appendChild(i),this}removeControl(h){if(!h||!h.onRemove)return this.fire(new c.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const e=this._controls.indexOf(h);return e>-1&&this._controls.splice(e,1),h.onRemove(this),this}hasControl(h){return this._controls.indexOf(h)>-1}calculateCameraOptionsFromTo(h,e,i,a){return a==null&&this.terrain&&(a=this.terrain.getElevationForLngLatZoom(i,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(h,e,i,a)}resize(h,e=!0){const[i,a]=this._containerDimensions(),o=this._getClampedPixelRatio(i,a);if(this._resizeCanvas(i,a,o),this.painter.resize(i,a,o),this.painter.overLimit()){const f=this.painter.context.gl;this._maxCanvasSize=[f.drawingBufferWidth,f.drawingBufferHeight];const _=this._getClampedPixelRatio(i,a);this._resizeCanvas(i,a,_),this.painter.resize(i,a,_)}this._resizeTransform(e);const u=!this._moving;return u&&(this.stop(),this.fire(new c.k("movestart",h)).fire(new c.k("move",h))),this.fire(new c.k("resize",h)),u&&this.fire(new c.k("moveend",h)),this}_resizeTransform(h=!0){var e;const[i,a]=this._containerDimensions();this.transform.resize(i,a,h),(e=this._requestedCameraState)===null||e===void 0||e.resize(i,a,h)}_getClampedPixelRatio(h,e){const{0:i,1:a}=this._maxCanvasSize,o=this.getPixelRatio(),u=h*o,f=e*o;return Math.min(u>i?i/u:1,f>a?a/f:1)*o}getPixelRatio(){var h;return(h=this._overridePixelRatio)!==null&&h!==void 0?h:devicePixelRatio}setPixelRatio(h){this._overridePixelRatio=h,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(h){return this.transform.setMaxBounds(zt.convert(h)),this._update()}setMinZoom(h){if((h=h??-2)>=-2&&h<=this.transform.maxZoom)return this.transform.setMinZoom(h),this._update(),this.getZoom()<h&&this.setZoom(h),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(h){if((h=h??22)>=this.transform.minZoom)return this.transform.setMaxZoom(h),this._update(),this.getZoom()>h&&this.setZoom(h),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(h){if((h=h??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(h>=0&&h<=this.transform.maxPitch)return this.transform.setMinPitch(h),this._update(),this.getPitch()<h&&this.setPitch(h),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(h){if((h=h??60)>180)throw new Error("maxPitch must be less than or equal to 180");if(h>=this.transform.minPitch)return this.transform.setMaxPitch(h),this._update(),this.getPitch()>h&&this.setPitch(h),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(h){return this.transform.setRenderWorldCopies(h),this._update()}project(h){return this.transform.locationToScreenPoint(c.N.convert(h),this.style&&this.terrain)}unproject(h){return this.transform.screenPointToLocation(c.P.convert(h),this.terrain)}isMoving(){var h;return this._moving||((h=this.handlers)===null||h===void 0?void 0:h.isMoving())}isZooming(){var h;return this._zooming||((h=this.handlers)===null||h===void 0?void 0:h.isZooming())}isRotating(){var h;return this._rotating||((h=this.handlers)===null||h===void 0?void 0:h.isRotating())}_createDelegatedListener(h,e,i){if(h==="mouseenter"||h==="mouseover"){let a=!1;return{layers:e,listener:i,delegates:{mousemove:u=>{const f=e.filter(y=>this.getLayer(y)),_=f.length!==0?this.queryRenderedFeatures(u.point,{layers:f}):[];_.length?a||(a=!0,i.call(this,new At(h,this,u.originalEvent,{features:_}))):a=!1},mouseout:()=>{a=!1}}}}if(h==="mouseleave"||h==="mouseout"){let a=!1;return{layers:e,listener:i,delegates:{mousemove:f=>{const _=e.filter(y=>this.getLayer(y));(_.length!==0?this.queryRenderedFeatures(f.point,{layers:_}):[]).length?a=!0:a&&(a=!1,i.call(this,new At(h,this,f.originalEvent)))},mouseout:f=>{a&&(a=!1,i.call(this,new At(h,this,f.originalEvent)))}}}}{const a=o=>{const u=e.filter(_=>this.getLayer(_)),f=u.length!==0?this.queryRenderedFeatures(o.point,{layers:u}):[];f.length&&(o.features=f,i.call(this,o),delete o.features)};return{layers:e,listener:i,delegates:{[h]:a}}}}_saveDelegatedListener(h,e){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[h]=this._delegatedListeners[h]||[],this._delegatedListeners[h].push(e)}_removeDelegatedListener(h,e,i){if(!this._delegatedListeners||!this._delegatedListeners[h])return;const a=this._delegatedListeners[h];for(let o=0;o<a.length;o++){const u=a[o];if(u.listener===i&&u.layers.length===e.length&&u.layers.every(f=>e.includes(f))){for(const f in u.delegates)this.off(f,u.delegates[f]);return void a.splice(o,1)}}}on(h,e,i){if(i===void 0)return super.on(h,e);const a=typeof e=="string"?[e]:e,o=this._createDelegatedListener(h,a,i);this._saveDelegatedListener(h,o);for(const u in o.delegates)this.on(u,o.delegates[u]);return{unsubscribe:()=>{this._removeDelegatedListener(h,a,i)}}}once(h,e,i){if(i===void 0)return super.once(h,e);const a=typeof e=="string"?[e]:e,o=this._createDelegatedListener(h,a,i);for(const u in o.delegates){const f=o.delegates[u];o.delegates[u]=(..._)=>{this._removeDelegatedListener(h,a,i),f(..._)}}this._saveDelegatedListener(h,o);for(const u in o.delegates)this.once(u,o.delegates[u]);return this}off(h,e,i){return i===void 0?super.off(h,e):(this._removeDelegatedListener(h,typeof e=="string"?[e]:e,i),this)}queryRenderedFeatures(h,e){if(!this.style)return[];let i;const a=h instanceof c.P||Array.isArray(h),o=a?h:[[0,0],[this.transform.width,this.transform.height]];if(e=e||(a?{}:h)||{},o instanceof c.P||typeof o[0]=="number")i=[c.P.convert(o)];else{const u=c.P.convert(o[0]),f=c.P.convert(o[1]);i=[u,new c.P(f.x,u.y),f,new c.P(u.x,f.y),u]}return this.style.queryRenderedFeatures(i,e,this.transform)}querySourceFeatures(h,e){return this.style.querySourceFeatures(h,e)}setStyle(h,e){return(e=c.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},e)).diff!==!1&&e.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&h?(this._diffStyle(h,e),this):(this._localIdeographFontFamily=e.localIdeographFontFamily,this._updateStyle(h,e))}setTransformRequest(h){return this._requestManager.setTransformRequest(h),this}_getUIString(h){const e=this._locale[h];if(e==null)throw new Error(`Missing UI string '${h}'`);return e}_updateStyle(h,e){var i,a;if(e.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(h,e));const o=this.style&&e.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!h)),h?(this.style=new Ei(this,e||{}),this.style.setEventedParent(this,{style:this.style}),typeof h=="string"?this.style.loadURL(h,e,o):this.style.loadJSON(h,e,o),this):((a=(i=this.style)===null||i===void 0?void 0:i.projection)===null||a===void 0||a.destroy(),delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Ei(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(h,e){if(typeof h=="string"){const i=this._requestManager.transformRequest(h,"Style");c.h(i,new AbortController).then(a=>{this._updateDiff(a.data,e)}).catch(a=>{a&&this.fire(new c.j(a))})}else typeof h=="object"&&this._updateDiff(h,e)}_updateDiff(h,e){try{this.style.setState(h,e)&&this._update(!0)}catch(i){c.w(`Unable to perform style diff: ${i.message||i.error||i}. Rebuilding the style from scratch.`),this._updateStyle(h,e)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():c.w("There is no style added to the map.")}addSource(h,e){return this._lazyInitEmptyStyle(),this.style.addSource(h,e),this._update(!0)}isSourceLoaded(h){const e=this.style&&this.style.sourceCaches[h];if(e!==void 0)return e.loaded();this.fire(new c.j(new Error(`There is no source with ID '${h}'`)))}setTerrain(h){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),h){const e=this.style.sourceCaches[h.source];if(!e)throw new Error(`cannot load terrain, because there exists no source with ID: ${h.source}`);this.terrain===null&&e.reload();for(const i in this.style._layers){const a=this.style._layers[i];a.type==="hillshade"&&a.source===h.source&&c.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.")}this.terrain=new Zc(this.painter,e,h),this.painter.renderToTexture=new kt(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=>{i.dataType==="style"?this.terrain.sourceCache.freeRtt():i.dataType==="source"&&i.tile&&(i.sourceId!==h.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))),this.terrain.sourceCache.freeRtt(i.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.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 c.k("terrain",{terrain:h})),this}getTerrain(){var h,e;return(e=(h=this.terrain)===null||h===void 0?void 0:h.options)!==null&&e!==void 0?e:null}areTilesLoaded(){const h=this.style&&this.style.sourceCaches;for(const e in h){const i=h[e]._tiles;for(const a in i){const o=i[a];if(o.state!=="loaded"&&o.state!=="errored")return!1}}return!0}removeSource(h){return this.style.removeSource(h),this._update(!0)}getSource(h){return this.style.getSource(h)}addImage(h,e,i={}){const{pixelRatio:a=1,sdf:o=!1,stretchX:u,stretchY:f,content:_,textFitWidth:y,textFitHeight:v}=i;if(this._lazyInitEmptyStyle(),!(e instanceof HTMLImageElement||c.b(e))){if(e.width===void 0||e.height===void 0)return this.fire(new c.j(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:T,height:P,data:S}=e,A=e;return this.style.addImage(h,{data:new c.R({width:T,height:P},new Uint8Array(S)),pixelRatio:a,stretchX:u,stretchY:f,content:_,textFitWidth:y,textFitHeight:v,sdf:o,version:0,userImage:A}),A.onAdd&&A.onAdd(this,h),this}}{const{width:T,height:P,data:S}=Ze.getImageData(e);this.style.addImage(h,{data:new c.R({width:T,height:P},S),pixelRatio:a,stretchX:u,stretchY:f,content:_,textFitWidth:y,textFitHeight:v,sdf:o,version:0})}}updateImage(h,e){const i=this.style.getImage(h);if(!i)return this.fire(new c.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const a=e instanceof HTMLImageElement||c.b(e)?Ze.getImageData(e):e,{width:o,height:u,data:f}=a;if(o===void 0||u===void 0)return this.fire(new c.j(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(o!==i.data.width||u!==i.data.height)return this.fire(new c.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const _=!(e instanceof HTMLImageElement||c.b(e));return i.data.replace(f,_),this.style.updateImage(h,i),this}getImage(h){return this.style.getImage(h)}hasImage(h){return h?!!this.style.getImage(h):(this.fire(new c.j(new Error("Missing required image id"))),!1)}removeImage(h){this.style.removeImage(h)}loadImage(h){return oi.getImage(this._requestManager.transformRequest(h,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(h,e){return this._lazyInitEmptyStyle(),this.style.addLayer(h,e),this._update(!0)}moveLayer(h,e){return this.style.moveLayer(h,e),this._update(!0)}removeLayer(h){return this.style.removeLayer(h),this._update(!0)}getLayer(h){return this.style.getLayer(h)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(h,e,i){return this.style.setLayerZoomRange(h,e,i),this._update(!0)}setFilter(h,e,i={}){return this.style.setFilter(h,e,i),this._update(!0)}getFilter(h){return this.style.getFilter(h)}setPaintProperty(h,e,i,a={}){return this.style.setPaintProperty(h,e,i,a),this._update(!0)}getPaintProperty(h,e){return this.style.getPaintProperty(h,e)}setLayoutProperty(h,e,i,a={}){return this.style.setLayoutProperty(h,e,i,a),this._update(!0)}getLayoutProperty(h,e){return this.style.getLayoutProperty(h,e)}setGlyphs(h,e={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(h,e),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(h,e,i={}){return this._lazyInitEmptyStyle(),this.style.addSprite(h,e,i,a=>{a||this._update(!0)}),this}removeSprite(h){return this._lazyInitEmptyStyle(),this.style.removeSprite(h),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(h,e={}){return this._lazyInitEmptyStyle(),this.style.setSprite(h,e,i=>{i||this._update(!0)}),this}setLight(h,e={}){return this._lazyInitEmptyStyle(),this.style.setLight(h,e),this._update(!0)}getLight(){return this.style.getLight()}setSky(h,e={}){return this._lazyInitEmptyStyle(),this.style.setSky(h,e),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(h,e){return this.style.setFeatureState(h,e),this._update()}removeFeatureState(h,e){return this.style.removeFeatureState(h,e),this._update()}getFeatureState(h){return this.style.getFeatureState(h)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let h=0,e=0;return this._container&&(h=this._container.clientWidth||400,e=this._container.clientHeight||300),[h,e]}_setupContainer(){const h=this._container;h.classList.add("maplibregl-map");const e=this._canvasContainer=ue.create("div","maplibregl-canvas-container",h);this._interactive&&e.classList.add("maplibregl-interactive"),this._canvas=ue.create("canvas","maplibregl-canvas",e),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region");const i=this._containerDimensions(),a=this._getClampedPixelRatio(i[0],i[1]);this._resizeCanvas(i[0],i[1],a);const o=this._controlContainer=ue.create("div","maplibregl-control-container",h),u=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(f=>{u[f]=ue.create("div",`maplibregl-ctrl-${f} `,o)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(h,e,i){this._canvas.width=Math.floor(i*h),this._canvas.height=Math.floor(i*e),this._canvas.style.width=`${h}px`,this._canvas.style.height=`${e}px`}_setupPainter(){const h=Object.assign(Object.assign({},this._canvasContextAttributes),{alpha:!0,depth:!0,stencil:!0,premultipliedAlpha:!0});let e=null;this._canvas.addEventListener("webglcontextcreationerror",a=>{e={requestedAttributes:h},a&&(e.statusMessage=a.statusMessage,e.type=a.type)},{once:!0});let i=null;if(i=this._canvasContextAttributes.contextType?this._canvas.getContext(this._canvasContextAttributes.contextType,h):this._canvas.getContext("webgl2",h)||this._canvas.getContext("webgl",h),!i){const a="Failed to initialize WebGL";throw e?(e.message=a,new Error(JSON.stringify(e))):new Error(a)}this.painter=new Rl(i,this.transform),Oe.testSupport(i)}migrateProjection(h,e){super.migrateProjection(h,e),this.painter.transform=h,this.fire(new c.k("projectiontransition",{newProjection:this.style.projection.name}))}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(h){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||h,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(h){return this._update(),this._renderTaskQueue.add(h)}_cancelRenderFrame(h){this._renderTaskQueue.remove(h)}_render(h){var e,i,a,o,u;const f=this._idleTriggered?this._fadeDuration:0,_=((e=this.style.projection)===null||e===void 0?void 0:e.transitionState)>0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(h),this._removed)return;let y=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const P=this.transform.zoom,S=Ze.now();this.style.zoomHistory.update(P,S);const A=new c.z(P,{now:S,fadeDuration:f,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),R=A.crossFadingFactor();R===1&&R===this._crossFadingFactor||(y=!0,this._crossFadingFactor=R),this.style.update(A)}const v=((i=this.style.projection)===null||i===void 0?void 0:i.transitionState)>0!==_;(a=this.style.projection)===null||a===void 0||a.setErrorQueryLatitudeDegrees(this.transform.center.lat),this.transform.setTransitionState((o=this.style.projection)===null||o===void 0?void 0:o.transitionState,(u=this.style.projection)===null||u===void 0?void 0:u.latitudeErrorCorrectionRadians),this.style&&(this._sourcesDirty||v)&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.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,f,this._crossSourceCollisions,v),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:f,showPadding:this.showPadding}),this.fire(new c.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,c.cd.mark(c.ce.load),this.fire(new c.k("load"))),this.style&&(this.style.hasTransitions()||y)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const T=this._sourcesDirty||this._styleDirty||this._placementDirty;return T||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new c.k("idle")),!this._loaded||this._fullyLoaded||T||(this._fullyLoaded=!0,c.cd.mark(c.ce.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var h;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),oi.removeThrottleControl(this._imageQueueHandle),(h=this._resizeObserver)===null||h===void 0||h.disconnect();const e=this.painter.context.gl.getExtension("WEBGL_lose_context");e!=null&&e.loseContext&&e.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),ue.remove(this._canvasContainer),ue.remove(this._controlContainer),this._container.removeEventListener("scroll",this._onMapScroll,!1),this._container.classList.remove("maplibregl-map"),c.cd.clearMetrics(),this._removed=!0,this.fire(new c.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,Ze.frame(this._frameRequest,h=>{c.cd.frame(h),this._frameRequest=null;try{this._render(h)}catch(e){if(!c.cf(e)&&!function(i){return i.message===Ys}(e))throw e}},()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(h){this._showTileBoundaries!==h&&(this._showTileBoundaries=h,this._update())}get showPadding(){return!!this._showPadding}set showPadding(h){this._showPadding!==h&&(this._showPadding=h,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(h){this._showCollisionBoxes!==h&&(this._showCollisionBoxes=h,h?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(h){this._showOverdrawInspector!==h&&(this._showOverdrawInspector=h,this._update())}get repaint(){return!!this._repaint}set repaint(h){this._repaint!==h&&(this._repaint=h,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(h){this._vertices=h,this._update()}get version(){return ws}getCameraTargetElevation(){return this.transform.elevation}getProjection(){return this.style.getProjection()}setProjection(h){return this._lazyInitEmptyStyle(),this.style.setProjection(h),this._update(!0)}},z.MapMouseEvent=At,z.MapTouchEvent=Bn,z.MapWheelEvent=ji,z.Marker=Ms,z.NavigationControl=class{constructor(h){this._updateZoomButtons=()=>{const e=this._map.getZoom(),i=e===this._map.getMaxZoom(),a=e===this._map.getMinZoom();this._zoomInButton.disabled=i,this._zoomOutButton.disabled=a,this._zoomInButton.setAttribute("aria-disabled",i.toString()),this._zoomOutButton.setAttribute("aria-disabled",a.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(${-this._map.transform.bearing}deg)`},this._setButtonTitle=(e,i)=>{const a=this._map._getUIString(`NavigationControl.${i}`);e.title=a,e.setAttribute("aria-label",a)},this.options=c.e({},Io,h),this._container=ue.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",e=>e.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",e=>this._map.zoomIn({},{originalEvent:e})),ue.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",e=>this._map.zoomOut({},{originalEvent:e})),ue.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",e=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:e}):this._map.resetNorth({},{originalEvent:e})}),this._compassIcon=ue.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(h){return this._map=h,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 Co(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){ue.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(h,e){const i=ue.create("button",h,this._container);return i.type="button",i.addEventListener("click",e),i}},z.Popup=class extends c.E{constructor(h){super(),this.remove=()=>(this._content&&ue.remove(this._content),this._container&&(ue.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 c.k("close"))),this),this._onMouseUp=e=>{this._update(e.point)},this._onMouseMove=e=>{this._update(e.point)},this._onDrag=e=>{this._update(e.point)},this._update=e=>{var i;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=ue.create("div","maplibregl-popup",this._map.getContainer()),this._tip=ue.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const _ of this.options.className.split(" "))this._container.classList.add(_);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=this._map.transform.renderWorldCopies&&!this._trackPointer?Nn(this._lngLat,this._flatPos,this._map.transform):(i=this._lngLat)===null||i===void 0?void 0:i.wrap(),this._trackPointer&&!e)return;const a=this._flatPos=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&e?e:this._map.transform.locationToScreenPoint(this._lngLat));let o=this.options.anchor;const u=Ss(this.options.offset);if(!o){const _=this._container.offsetWidth,y=this._container.offsetHeight;let v;v=a.y+u.bottom.y<y?["top"]:a.y>this._map.transform.height-y?["bottom"]:[],a.x<_/2?v.push("left"):a.x>this._map.transform.width-_/2&&v.push("right"),o=v.length===0?"bottom":v.join("-")}let f=a.add(u[o]);this.options.subpixelPositioning||(f=f.round()),ue.setTransform(this._container,`${Ps[o]} translate(${f.x}px,${f.y}px)`),ga(this._container,o,"popup")},this._onClose=()=>{this.remove()},this.options=c.e(Object.create(zo),h)}addTo(h){return this._map&&this.remove(),this._map=h,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 c.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(h){return this._lngLat=c.N.convert(h),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(h){return this.setDOMContent(document.createTextNode(h))}setHTML(h){const e=document.createDocumentFragment(),i=document.createElement("body");let a;for(i.innerHTML=h;a=i.firstChild,a;)e.appendChild(a);return this.setDOMContent(e)}getMaxWidth(){var h;return(h=this._container)===null||h===void 0?void 0:h.style.maxWidth}setMaxWidth(h){return this.options.maxWidth=h,this._update(),this}setDOMContent(h){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=ue.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(h),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(h){return this._container&&this._container.classList.add(h),this}removeClassName(h){return this._container&&this._container.classList.remove(h),this}setOffset(h){return this.options.offset=h,this._update(),this}toggleClassName(h){if(this._container)return this._container.classList.toggle(h)}setSubpixelPositioning(h){this.options.subpixelPositioning=h}_createCloseButton(){this.options.closeButton&&(this._closeButton=ue.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const h=this._container.querySelector(ko);h&&h.focus()}},z.RasterDEMTileSource=vr,z.RasterTileSource=Bi,z.ScaleControl=class{constructor(h){this._onMove=()=>{ya(this._map,this._container,this.options)},this.setUnit=e=>{this.options.unit=e,ya(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Ao),h)}getDefaultPosition(){return"bottom-left"}onAdd(h){return this._map=h,this._container=ue.create("div","maplibregl-ctrl maplibregl-ctrl-scale",h.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){ue.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},z.ScrollZoomHandler=Jl,z.Style=Ei,z.TerrainControl=class{constructor(h){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=h}onAdd(h){return this._map=h,this._container=ue.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=ue.create("button","maplibregl-ctrl-terrain",this._container),ue.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(){ue.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},z.TwoFingersTouchPitchHandler=ua,z.TwoFingersTouchRotateHandler=Hl,z.TwoFingersTouchZoomHandler=ca,z.TwoFingersTouchZoomRotateHandler=Mo,z.VectorTileSource=$r,z.VideoSource=qr,z.addSourceType=(h,e)=>c._(void 0,void 0,void 0,function*(){if(Jn(h))throw new Error(`A source type called "${h}" already exists.`);((i,a)=>{wr[i]=a})(h,e)}),z.clearPrewarmedResources=function(){const h=Ii;h&&(h.isPreloaded()&&h.numActive()===1?(h.release(xn),Ii=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},z.createTileMesh=as,z.getMaxParallelImageRequests=function(){return c.a.MAX_PARALLEL_IMAGE_REQUESTS},z.getRTLTextPluginStatus=function(){return tr().getRTLTextPluginStatus()},z.getVersion=function(){return Do},z.getWorkerCount=function(){return $i.workerCount},z.getWorkerUrl=function(){return c.a.WORKER_URL},z.importScriptInWorkers=function(h){return Zr().broadcast("IS",h)},z.prewarm=function(){Vr().acquire(xn)},z.setMaxParallelImageRequests=function(h){c.a.MAX_PARALLEL_IMAGE_REQUESTS=h},z.setRTLTextPlugin=function(h,e){return tr().setRTLTextPlugin(h,e)},z.setWorkerCount=function(h){$i.workerCount=h},z.setWorkerUrl=function(h){c.a.WORKER_URL=h}});var Ra=Rr;return Ra})}(wc)),wc.exports}var _d=ef();const tf=Yp(_d),nf=Jp({__proto__:null,default:tf},[_d]);export{nf as m};
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