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Gi{constructor(e,t={}){this.id=ci.from(e),this.params=t.params,this.sx=t.sx||1,this.sy=t.sy||

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1eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every(e=>e.outputDefined())}serialize(){const e=this.type,t=[e.kind];if("array"===e.kind){const i=e.itemType;if("string"===i.kind||"number"===i.kind||"boolean"===i.kind){t.push(i.kind);const r=e.N;("number"==typeof r||this.args.length>1)&&t.push(r)}}return t.concat(this.args.map(e=>e.serialize()))}}class Qi{constructor(e){this.type=Ri,this.sections=e}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");const i=e[1];if(!Array.isArray(i)&&"object"==typeof i)return t.error("First argument must be an image or text section.");const r=[];let n=!1;for(let o=1;o<=e.length-1;++o){const i=e[o];if(n&&"object"==typeof i&&!Array.isArray(i)){n=!1;let e=null;if(i["font-scale"]&&(e=t.parseObjectValue(i["font-scale"],o,"font-scale",Ei),!e))return null;let s=null;if(i["text-font"]&&(s=t.parseObjectValue(i["text-font"],o,"text-font",Li(Si)),!s))return null;let a=null;if(i["text-color"]&&(a=t.parseObjectValue(i["text-color"],o,"text-color",Ai),!a))return null;const l=r.at(-1);l.scale=e,l.font=s,l.textColor=a}else{const i=t.parse(e[o],o,Mi);if(!i)return null;const s=i.type.kind;if("string"!==s&&"value"!==s&&"null"!==s&&"resolvedImage"!==s)return t.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");n=!0,r.push({content:i,scale:null,font:null,textColor:null})}}return new Qi(r)}evaluate(e){return new ji(this.sections.map(t=>{const i=t.content.evaluate(e);return Ni(Zi(i),Di)?new Ui("",i,null,null,null):new Ui(Wi(i),null,t.scale?t.scale.evaluate(e):null,t.font?t.font.evaluate(e).join(","):null,t.textColor?t.textColor.evaluate(e):null)}))}eachChild(e){for(const t of this.sections)e(t.content),t.scale&&e(t.scale),t.font&&e(t.font),t.textColor&&e(t.textColor)}outputDefined(){return!1}serialize(){const e=["format"];for(const t of this.sections){e.push(t.content.serialize());const i={};t.scale&&(i["font-scale"]=t.scale.serialize()),t.font&&(i["text-font"]=t.font.serialize()),t.textColor&&(i["text-color"]=t.textColor.serialize()),e.push(i)}return e}}class er{constructor(e,t,i,r){this._imageWarnHistory={},this.type=Di,this.namePrimary=e,this.nameSecondary=t,i&&(this.paramsPrimary=i.params,this.iconsetIdPrimary=i.iconset?i.iconset.id:void 0),r&&(this.paramsSecondary=r.params,this.iconsetIdSecondary=r.iconset?r.iconset.id:void 0)}static parse(e,t){if(e.length<2)return t.error("Expected two or more arguments.");let i=1;const r=[];function n(){if(i<e.length){const n=t.parse(e[i],i++,Si);return n?(r.push({image:n,options:{}}),!0):(t.error(r.length?"Secondary image variant is not a string.":"No image name provided."),!1)}return!0}function o(){if(i<e.length){const o=e[i];if(null===(n=o)||"object"!=typeof n||Array.isArray(n))return!0;const s=o.params,a=o.iconset,l=t.concat(i);if(!s&&!a)return i++,!0;if(s){if("object"!=typeof s||s.constructor!==Object)return l.error('Image options "params" should be an object'),!1;const e={},t=l.concat(void 0,"params");for(const i in s){if(!i)return t.error("Image parameter name should be non-empty"),!1;const r=t.concat(void 0,i).parse(s[i],void 0,Ai,void 0,{typeAnnotation:"coerce"});if(!r)return!1;e[i]=r}r.at(-1).options.params=e}if(a){if("object"!=typeof a||a.constructor!==Object)return l.error('Image options "iconset" should be an object'),!1;if(!a.id)return l.error('Image options "iconset" should have an "id" property'),!1;r.at(-1).options.iconset=a}return i++,!0}var n;return!0}for(let s=0;s<2;s++)if(!n()||!o())return;return new er(r[0].image,r[1]?r[1].image:void 0,r[0].options,r[1]?r[1].options:void 0)}evaluateParams(e,t){const i={};if(t){for(const n in t)if(t[n])try{i[n]=t[n].evaluate(e)}catch(r){continue}if(0!==Object.keys(i).length)return{params:i}}}evaluate(e){const t={name:this.namePrimary.evaluate(e),iconsetId:this.iconsetIdPrimary},i=this.nameSecondary?{name:this.nameSecondary.evaluate(e),iconsetId:this.iconsetIdSecondary}:void 0,r=qi.build(t,i,this.paramsPrimary?this.evaluateParams(e,this.paramsPrimary):void 0,this.paramsSecondary?this.evaluateParams(e,this.paramsSecondary):void 0);if(r&&e.availableImages){const t=r.getPrimary().id;if(r.available=e.availableImages.some(e=>ci.isEqual(e,t)),r.available){const t=r.getSecondary()?r.getSecondary().id:null;t&&(r.available=e.availableImages.some(e=>ci.isEqual(e,t)))}}return r}eachChild(e){if(e(this.namePrimary),this.paramsPrimary)for(const t in this.paramsPrimary)this.paramsPrimary[t]&&e(this.paramsPrimary[t]);if(this.nameSecondary&&(e(this.nameSecondary),this.paramsSecondary))for(const t in this.paramsSecondary)this.paramsSecondary[t]&&e(this.paramsSecondary[t])}outputDefined(){return!1}serializeOptions(e,t){const i={};if(t&&(i.iconset={id:t}),e){i.params={};for(const t in e)e[t]&&(i.params[t]=e[t].serialize())}return Object.keys(i).length>0?i:void 0}serialize(){const e=["image",this.namePrimary.serialize()];if(this.paramsPrimary||this.iconsetIdPrimary){const t=this.serializeOptions(this.paramsPrimary,this.iconsetIdPrimary);t&&e.push(t)}if(this.nameSecondary&&(e.push(this.nameSecondary.serialize()),this.paramsSecondary||this.iconsetIdSecondary)){const t=this.serializeOptions(this.paramsSecondary,this.iconsetIdSecondary);t&&e.push(t)}return e}}function tr(e){return rr(e)?"string":nr(e)?"number":or(e)?"boolean":Array.isArray(e)?"array":null===e?"null":ir(e)?"object":typeof e}function ir(e){return null!=e&&!Array.isArray(e)&&"function"!=typeof e&&!(e instanceof String||e instanceof Number||e instanceof Boolean)&&"object"==typeof e}function rr(e){return"string"==typeof e||e instanceof String}function nr(e){return"number"==typeof e||e instanceof Number}function or(e){return"boolean"==typeof e||e instanceof Boolean}const 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ar(n,r)}evaluate(e){if("boolean"===this.type.kind)return Boolean(this.args[0].evaluate(e));if("color"===this.type.kind){let t,i;for(const r of this.args){if(t=r.evaluate(e),i=null,t instanceof mi)return t;if("string"==typeof t){const i=e.parseColor(t);if(i)return i}else if(Array.isArray(t)&&(i=t.length<3||t.length>4?`Invalid rbga value ${JSON.stringify(t)}: expected an array containing either three or four numeric values.`:Hi(t[0],t[1],t[2],t[3]),!i))return new mi(t[0]/255,t[1]/255,t[2]/255,t[3])}throw new Yi(i||`Could not parse color from value '${"string"==typeof t?t:String(JSON.stringify(t))}'`)}if("number"===this.type.kind){let t=null;for(const i of this.args){if(t=i.evaluate(e),null===t)return 0;const r=Number(t);if(!isNaN(r))return r}throw new Yi(`Could not convert ${JSON.stringify(t)} to 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this.feature&&void 0!==this.feature.id?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?lr[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||{}}measureLight(e){return this.globals.brightness||0}distanceFromCenter(){if(this.featureTileCoord&&this.featureDistanceData){const e=this.featureDistanceData.center,t=this.featureDistanceData.scale,{x:i,y:r}=this.featureTileCoord;return this.featureDistanceData.bearing[0]*(i*t-e[0])+this.featureDistanceData.bearing[1]*(r*t-e[1])}return 0}parseColor(e){return mi.parse(e)}getConfig(e){return this.options?this.options.get(e):null}}class hr{constructor(e,t,i,r,n){this.name=e,this.type=t,this._evaluate=i,this.args=r,this._overloadIndex=n}evaluate(e){if(!this._evaluate){const e=hr.definitions[this.name];this._evaluate=Array.isArray(e)?e[2]:e.overloads[this._overloadIndex][1]}return this._evaluate(e,this.args)}

1eachChild(e){this.args.forEach(e)}outputDefined(){return!1}serialize(){return[this.name].concat(this.args.map(e=>e.serialize()))}static parse(e,t){const i=e[0],r=hr.definitions[i];if(!r)return t.error(`Unknown expression "${i}". 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nn(e,t,i,r,n,o,s,a){if(null===s||null===a)return;const l=Hr(Gr(n,s),Gr(o,a),i,r);l<t&&e.push({dist:l,range1:s,range2:a})}function on(e,t,i,r,n,o=1/0){let s=Math.min(Or(e[0],i[0][0],r,n),o);if(0===s)return s;const a=new Mr([{dist:0,range1:[0,e.length-1],range2:[0,0]}],kr),l=t?50:100,c=qr(i);for(;a.length;){const o=a.pop();if(o.dist>=s)continue;const h=o.range1;if(Vr(h)<=l){if(!Ur(h,e.length))return NaN;if(t){const t=en(e,h,i,r,n);if(0===(s=Math.min(s,t)))return s}else for(let t=h[0];t<=h[1];++t){const o=Qr(e[t],i,r,n);if(0===(s=Math.min(s,o)))return s}}else{const i=jr(h,t);if(null!==i[0]){const t=Hr(Gr(e,i[0]),c,r,n);t<s&&a.push({dist:t,range1:i[0],range2:[0,0]})}if(null!==i[1]){const t=Hr(Gr(e,i[1]),c,r,n);t<s&&a.push({dist:t,range1:i[1],range2:[0,0]})}}}return s}function sn(e,t,i,r,n,o,s=1/0){let a=Math.min(s,Or(e[0],i[0],n,o));if(0===a)return a;const l=new Mr([{dist:0,range1:[0,e.length-1],range2:[0,i.length-1]}],kr),c=t?50:100,h=r?50:100;for(;l.length;){const s=l.pop();if(s.dist>=a)continue;const u=s.range1,d=s.range2;if(Vr(u)<=c&&Vr(d)<=h){if(!Ur(u,e.length)||!Ur(d,i.length))return NaN;if(t&&r?a=Math.min(a,Kr(e,u,i,d,n,o)):t||r?t&&!r?a=Math.min(a,Xr(i,d,e,u,n,o)):!t&&r&&(a=Math.min(a,Xr(e,u,i,d,n,o))):a=Math.min(a,Jr(e,u,i,d,n,o)),0===a)return a}else{const s=jr(u,t),c=jr(d,r);nn(l,a,n,o,e,i,s[0],c[0]),nn(l,a,n,o,e,i,s[0],c[1]),nn(l,a,n,o,e,i,s[1],c[0]),nn(l,a,n,o,e,i,s[1],c[1])}}return a}function an(e,t,i,r,n,o=1/0){let s=o;const a=Gr(e,[0,e.length-1]);for(const l of i)if(!(s!==1/0&&Hr(a,Gr(l,[0,l.length-1]),r,n)>=s)&&(s=Math.min(s,sn(e,t,l,!0,r,n,s)),0===s))return s;return s}function ln(e,t,i,r,n,o=1/0){let s=o;const a=Gr(e,[0,e.length-1]);for(const l of i){if(s!==1/0&&Hr(a,qr(l),r,n)>=s)continue;const i=on(e,t,l,r,n,s);if(isNaN(i))return i;if(0===(s=Math.min(s,i)))return s}return s}function cn(e){return"Point"===e||"MultiPoint"===e||"LineString"===e||"MultiLineString"===e||"Polygon"===e||"MultiPolygon"===e}class 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t)if(i.evaluate(e))return!0;return!1}]]},"!":[Ii,[Ii],(e,[t])=>!t.evaluate(e)],"is-supported-script":[Ii,[Si],(e,[t])=>{const i=e.globals&&e.globals.isSupportedScript;return!i||i(t.evaluate(e))}],upcase:[Si,[Si],(e,[t])=>t.evaluate(e).toUpperCase()],downcase:[Si,[Si],(e,[t])=>t.evaluate(e).toLowerCase()],concat:[Si,bo(Mi),(e,t)=>t.map(t=>Wi(t.evaluate(e))).join("")],"resolved-locale":[Si,[Pi],(e,[t])=>t.evaluate(e).resolvedLocale()],random:[Ei,[Ei,Ei,Mi],(e,t)=>{const[i,r,n]=t.map(t=>t.evaluate(e));if(i>r)return i;if(i===r)return i;let o;if("string"==typeof n)o=function(e){let t=0;if(0===e.length)return t;for(let i=0;i<e.length;i++)t=(t<<5)-t+e.charCodeAt(i),t&=t;return t}(n);else{if("number"!=typeof n)throw new Yi(`Invalid seed input: ${n}`);o=n}return i+mo(o)()*(r-i)}]});class No{constructor(e,t,i,r,n){var o;this.expression=e,this._warningHistory={},this._scope=i,this._options=r,this._iconImageUseTheme=n,this._evaluator=new cr(i,r,n),this._defaultValue=t?"color"===(o=t).type&&(Ro(o.default)||Array.isArray(o.default))?new mi(0,0,0,0):"color"===o.type?mi.parse(o.default)||null:void 0===o.default?null:o.default:null,this._enumValues=t&&"enum"===t.type?t.values:null,this.configDependencies=wo(e),this.isIndoorDependent=To(e)}evaluateWithoutErrorHandling(e,t,i,r,n,o,s,a){return this._evaluator.globals=e,this._evaluator.feature=t,this._evaluator.featureState=i,this._evaluator.canonical=r||null,this._evaluator.availableImages=n||null,this._evaluator.formattedSection=o,this._evaluator.featureTileCoord=s||null,this._evaluator.featureDistanceData=a||null,this.expression.evaluate(this._evaluator)}evaluate(e,t,i,r,n,o,s,a,l){this._evaluator||(this._evaluator=new cr(this._scope,this._options,this._iconImageUseTheme)),this._evaluator.globals=e,this._evaluator.feature=t||null,this._evaluator.featureState=i||null,this._evaluator.canonical=r||null,this._evaluator.availableImages=n||null,this._evaluator.formattedSection=o||null,this._evaluator.featureTileCoord=s||null,this._evaluator.featureDistanceData=a||null,this._evaluator.iconImageUseTheme=l||null;try{const e=this.expression.evaluate(this._evaluator);if(null==e||"number"==typeof e&&e!=e)return this._defaultValue;if(this._enumValues&&!(e in this._enumValues))throw new Yi(`Expected value to be one of ${Object.keys(this._enumValues).map(e=>JSON.stringify(e)).join(", ")}, but found ${JSON.stringify(e)} instead.`);return e}catch(c){const e=c;return this._warningHistory[e.message]||(this._warningHistory[e.message]=!0),this._defaultValue}}}function Vo(e){return Array.isArray(e)&&e.length>0&&"string"==typeof e[0]&&Object.hasOwn(_o,e[0])}function Uo(e,t,i,r,n){const o=new vn(_o,[],t?function(e){const t={color:Ai,string:Si,number:Ei,enum:Si,boolean:Ii,formatted:Ri,resolvedImage:Di};return"array"===e.type?Li(t[e.value]||Mi,e.length):t[e.type]}(t):void 0,void 0,void 0,i,r,n),s=o.parse(e,void 0,void 0,void 0,t&&"string"===t.type?{typeAnnotation:"coerce"}:void 0);return s?Eo(new No(s,t,i,r,n)):So(o.errors)}class jo{constructor(e,t,i,r){this.kind=e,this._styleExpression=t,this.isLightConstant=i,this.isLineProgressConstant=r,this.isStateDependent="constant"!==e&&!dn(t.expression),this.configDependencies=wo(t.expression),this.isIndo

1orDependent=To(t.expression)}evaluateWithoutErrorHandling(e,t,i,r,n,o){return this._styleExpression.evaluateWithoutErrorHandling(e,t,i,r,n,o)}evaluate(e,t,i,r,n,o,s){return this._styleExpression.evaluate(e,t,i,r,n,o,void 0,void 0,s)}}class Go{constructor(e,t,i,r,n,o){this.kind=e,this.zoomStops=i,this._styleExpression=t,this.isStateDependent="camera"!==e&&!dn(t.expression),this.isIndoorDependent=To(t.expression),this.isLightConstant=n,this.isLineProgressConstant=o,this.configDependencies=wo(t.expression),this.interpolationType=r}evaluateWithoutErrorHandling(e,t,i,r,n,o){return this._styleExpression.evaluateWithoutErrorHandling(e,t,i,r,n,o)}evaluate(e,t,i,r,n,o){return this._styleExpression.evaluate(e,t,i,r,n,o)}interpolationFactor(e,t,i){return this.interpolationType?qn.interpolationFactor(this.interpolationType,e,t,i):0}}function qo(e,t,i,r,n){if("error"===(e=Uo(e,t,i,r,n)).result)return e;const o=e.value.expression,s=un(o);if(!s&&!Ao(t))return So([new bi("","data expressions not supported")]);const a=pn(o,["zoom","pitch","distance-from-center"]);if(!a&&!Mo(t))return So([new bi("","zoom expressions not supported")]);const l=pn(o,["measure-light"]);if(!l&&!Co(t))return So([new bi("","measure-light expression not supported")]);const c=pn(o,["line-progress"]);if(!c&&!Io(t.expression,"line-progress"))return So([new bi("","line-progress expression not supported")]);const h=t.expression&&t.expression.relaxZoomRestriction,u=$o(o);return u||a||h?u instanceof bi?So([u]):u instanceof qn&&!Po(t)?So([new bi("",'"interpolate" expressions cannot be used with this property')]):Eo(u?new Go(s&&c?"camera":"composite",e.value,u.labels,u instanceof qn?u.interpolation:void 0,l,c):new jo(s&&c?"constant":"source",e.value,l,c)):So([new bi("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression, or in the properties of atmosphere.')])}class Ho{constructor(e,t){this._parameters=e,this._specification=t,Object.assign(this,Lo(this._parameters,this._specification))}static deserialize(e){return new Ho(e._parameters,e._specification)}static serialize(e){return{_parameters:e._parameters,_specification:e._specification}}}function $o(e){let t=null;if(e instanceof Wn)t=$o(e.result);else if(e instanceof $n){for(const i of e.args)if(t=$o(i),t)break}else(e instanceof Sn||e instanceof qn)&&e.input instanceof hr&&"zoom"===e.input.name&&(t=e);return t instanceof bi||e.eachChild(e=>{const i=$o(e);i instanceof bi?t=i:t&&i&&t!==i&&(t=new bi("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))}),t}class Zo{constructor(e,t,i){if(this.boxSeen=new Uint32Array(0),this.circleSeen=new Uint32Array(0),this.generation=0,e instanceof ArrayBuffer){const t=new Int32Array(e);this.width=t[0],this.height=t[1],this.xCellCount=t[2],this.yCellCount=t[3],this.boxUid=t[4],this.circleUid=t[5];const i=this.xCellCount*this.yCellCount,r=[];for(let e=0;e<i;e++){const i=t[6+e],n=t[6+e+1];r.push(i===n?null:t.subarray(i,n))}const n=t[6+i],o=[];for(let e=0;e<i;e++){const i=t[n+e],r=t[n+e+1];o.push(i===r?null:t.subarray(i,r))}let s=t[n+i];this.boxCells=r,this.circleCells=o,this.boxKeys=t.subarray(s,s+this.boxUid),s+=this.boxUid,this.circleKeys=t.subarray(s,s+this.circleUid),s+=this.circleUid,this.bboxes=t.subarray(s,s+4*this.boxUid),s+=4*this.boxUid,this.circles=t.subarray(s,s+3*this.circleUid)}else{this.width=e,this.height=t,this.xCellCount=Math.ceil(e/i),this.yCellCount=Math.ceil(t/i);const r=this.xCellCount*this.yCellCount,n=[],o=[];for(let e=0;e<r;e++)n.push([]),o.push([]);this.boxCells=n,this.circleCells=o,this.boxKeys=[],this.circleKeys=[],this.bboxes=[],this.circles=[],this.boxUid=0,this.circleUid=0}this.xScale=this.xCellCount/this.width,this.yScale=this.yCellCount/this.height}keysLength(){return this.boxKeys.length+this.circleKeys.length}clear(){for(const e of this.boxCells)e&&(e.length=0);for(const e of this.circleCells)e&&(e.length=0);this.circleKeys.length=0,this.boxKeys.length=0,this.bboxes.length=0,this.circles.length=0,this.boxUid=0,this.circleUid=0}insert(e,t,i,r,n){const o=this.boxUid++,s=this._xCell(t),a=this._yCell(i),l=this._xCell(r),c=this._yCell(n);for(let h=s;h<=l;h++)for(let e=a;e<=c;e++)this.boxCells[this.xCellCount*e+h].push(o);this.boxKeys.push(e),this.bboxes.push(t,i,r,n)}insertCircle(e,t,i,r){const n=this.circleUid++,o=this._xCell(t-r),s=this._yCell(i-r),a=this._xCell(t+r),l=this._yCell(i+r);for(let c=o;c<=a;c++)for(let e=s;e<=l;e++)this.circleCells[this.xCellCount*e+c].push(n);this.circleKeys.push(e),this.circles.push(t,i,r)}query(e,t,i,r,n){const o=[];if(i<0||e>this.width||r<0||t>this.height)return o;const s=this._nextGen(),{boxCells:a,circleCells:l,boxKeys:c,circleKeys:h,bboxes:u,circles:d,boxSeen:f,circleSeen:p,xCellCount:m}=this,_=this._xCell(e),g=this._yCell(t),y=this._xCell(i),x=this._yCell(r);for(let v=_;v<=y;v++)for(let _=g;_<=x;_++){const g=m*_+v,y=a[g];if(y)for(let a=0;a<y.length;a++){const l=y[a];if(f[l]===s)continue;f[l]=s;const h=4*l,d=u[h],p=u[h+1],m=u[h+2],_=u[h+3];e<=m&&t<=_&&i>=d&&r>=p&&(!n||n(c[l]))&&o.push({key:c[l],x1:d,y1:p,x2:m,y2:_})}const x=l[g];if(x)for(let a=0;a<x.length;a++){const l=x[a];if(p[l]===s)continue;p[l]=s;const c=3*l,u=d[c],f=d[c+1],m=d[c+2];!this._circleAndRectCollide(u,f,m,e,t,i,r)||n&&!n(h[l])||o.push({key:h[l],x1:u-m,y1:f-m,x2:u+m,y2:f+m})}}return o}queryKeys(e,t,i,r,n){const o=[];if(i<0||e>this.width||r<0||t>this.height)return o;const s=this._nextGen(),{boxCells:a,boxKeys:l,bboxes:c,boxSeen:h,xCellCount:u,xScale:d,yScale:f}=this,p=this._xCell(e),m=this._yCell(t),_=this._xCell(i),g=this._yCell(r);for(let y=p;y<=_;y++)for(let p=m;p<=g;p++){if(n&&!n(y/d,p/f,(y+1)/d,(p+1)/f))continue;const m=a[u*p+y];if(m)for(let a=0;a<m.length;a++){const u=m[a];if(h[u]===s)continue;h[u]=s;const d=4*u,f=c[d],p=c[d+1],_=c[d+2],g=c[d+3];(n?n(f,p,_,g):e<=_&&t<=g&&i>=f&&r>=p)&&o.push(l[u])}}return o}hitTest(e,t,i,r,n){if(i<0||e>this.width||r<0||t>this.height)return!1;const o=this._nextGen(),{boxCells:s,circleCells:a,boxKeys:l,circleKeys:c,bboxes:h,circles:u,boxSeen:d,circleSeen:f,xCellCount:p}=this,m=this._xCell(e),_=this._yCell(t),g=this._xCell(i),y=this._yCell(r);for(let x=m;x<=g;x++)for(let m=_;m<=y;m++){const _=p*m+x,g=s[_];if(g)for(let s=0;s<g.length;s++){const a=g[s];if(d[a]===o)continue;d[a]=o;const c=4*a;if(e<=h[c+2]&&t<=h[c+3]&&i>=h[c]&&r>=h[c+1]&&(!n||n(l[a])))return!0}const y=a[_];if(y)for(let s=0;s<y.length;s++){const a=y[s];if(f[a]===o)continue;f[a]=o;const l=3*a;if(this._circleAndRectCollide(u[l],u[l+1],u[l+2],e,t,i,r)&&(!n||n(c[a])))return!0}}return!1}hitTestCircle(e,t,i,r){const n=e-i,o=t-i,s=e+i,a=t+i;if(s<0||n>this.width||a<0||o>this.height)return!1;const l=this._nextGen(),{boxCells:c,circleCells:h,boxKeys:u,circleKeys:d,bboxes:f,circles:p,boxSeen:m,circleSeen:_,xCellCount:g}=this,y=this._xCell(n),x=this._yCell(o),v=this._xCell(s),b=this._yCell(a);for(let w=y;w<=v;w++)for(let n=x;n<=b;n++){const o=g*n+w,s=c[o];if(s)for(let n=0;n<s.length;n++){const o=s[n];if(m[o]===l)continue;m[o]=l;const a=4*o;if(this._circleAndRectCollide(e,t,i,f[a],f[a+1],f[a+2],f[a+3])&&(!r||r(u[o])))return!0}const a=h[o];if(a)for(let n=0;n<a.length;n++){const o=a[n];if(_[o]===l)continue;_[o]=l;const s=3*o;if(this._circlesCollide(p[s],p[s+1],p[s+2],e,t,i)&&(!r||r(d[o])))return!0}}return!1}static serialize(e,t){const i=e.toArrayBuffer();return t&&t.add(i),{buffer:i}}static deserialize(e){return new Zo(e.buffer)}toArrayBuffer(){const e=this.xCellCount*this.yCellCount;let t=0,i=0;for(let s=0;s<e;s++)t+=this.boxCells[s].length,i+=this.circleCells[s].length;const r=new Int32Array(6+(e+1)+t+(e+1)+i+this.boxUid+this.circleUid+4*this.boxUid+3*this.circleUid);r[0]=this.width,r[1]=this.height,r[2]=this.xCellCount,r[3]=this.yCellCount,r[4]=this.boxUid,r[5]=this.circleUid;let n=6+(e+1);for(let s=0;s<e;s++){r[6+s]=n;const e=this.boxCells[s];r.set(e,n),n+=e.length}r[6+e]=n;const o=n;n+=e+1;for(let s=0;s<e;s++){r[o+s]=n;const e=this.circleCells[s];r.set(e,n),n+=e.length}return r[o+e]=n,r.set(this.boxKeys,n),n+=this.boxUid,r.set(this.circleKeys,n),n+=this.circleUid,r.set(this.bboxes,n),n+=4*this.boxUid,r.set(this.circles,n),r.buffer}_xCell(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_yCell(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_nextGen(){return this.boxSeen.length<this.boxUid&&(this.boxSeen=new Uint32Array(this.boxUid)),this.circleSeen.length<this.circleUid&&(this.circleSeen=new Uint32Array(this.circleUid)),this.generation=this.generation+1>>>0,0===this.generation&&(this.boxSeen.fill(0),this.circleSeen.fill(0),this.generation=1),this.generation}_circlesCollide(e,t,i,r,n,o){const s=r-e,a=n-t,l=i+o;return l*l>s*s+a*a}_circleAndRectCollide(e,t,i,r,n,o,s){const a=(o-r)/2,l=Math.abs(e-(r+a));if(l>a+i)return!1;const c=(s-n)/2,h=Math.abs(t-(n+c));if(h>c+i)return!1;if(l<=a||h<=c)return!0;const u=l-a,d=h-c;return u*u+d*d<=i*i}}const Wo={};function Xo(e,t,i={}){Object.defineProperty(e,"_classRegistryKey",{value:t,writable:!1}),Wo[t]={klass:e,omit:i.omit||[]}}Xo(Object,"Object"),Xo(Zo,"Grid"),delete ve.prototype.constructor,Xo(mi,"Color"),Xo(ji,"Formatted"),Xo(Ui,"FormattedSection"),Xo(qi,"ResolvedImage"),Xo(Ho,"StylePropertyFunction"),Xo(No,"StyleExpression",{omit:["_evaluator"]}),Xo(ci,"ImageId"),Xo(Gi,"ImageVariant"),Xo(Go,"ZoomDependentExpression"),Xo(jo,"ZoomConstantExpression"),Xo(hr,"CompoundExpression",{omit:["_evaluate"]});for(const Kw in 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t={$name:"Set"};let i=0;for(const r of e.values())t[++i]=Qo(r);return t}if(e instanceof Date||e instanceof RegExp||e instanceof Boolean||e instanceof Number||e instanceof String)return e;if(e instanceof Error){const i=e,r=i.constructor&&i.constructor.name||"Error",n={$name:"$Error",class:i instanceof Ht?"AJAXError":i instanceof DOMException?"DOMException":i instanceof AggregateError?"AggregateError":Ko[r]?r:"Error",name:i.name,message:i.message};i.stack&&(n.stack=i.stack),"cause"in i&&i.cause!==i&&(n.cause=Qo(i.cause,t)),i instanceof AggregateError&&(n.errors=i.errors.filter(e=>e!==i).map(e=>Qo(e,t)));const o=i;for(const e in o)Object.hasOwn(o,e)&&(Jo.has(e)||(n[e]=Qo(o[e],t)));return n}const r=e.constructor||Object,n=r._classRegistryKey;if(!n)throw new Error(`Can't serialize object of unregistered class "${r.name}".`);const o=r.serialize?r.serialize(e,t):{};if(!r.serialize){const i=Wo[n].omit,r=e;for(const e in r)Object.hasOwn(r,e)&&(i.includes(e)||(o[e]=Qo(r[e],t)))}if(o.$name)throw 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0,o.availableImages),s,n);if(!e)continue;const{primary:l,secondary:c}=e;l&&(i.patterns[a.id]=[l,c].filter(Boolean))}}return i}const ul=Pr/Math.PI/2,dl=64,fl=[dl,32,16],pl=-ul,ml=ul;function _l(e,t,i,r=ul){return i=Ne(i),[e*Math.sin(i)*r,-t*r,e*Math.cos(i)*r]}function gl(e,t,i){return _l(Math.cos(Ne(e)),Math.sin(Ne(e)),t,i)}const yl=6371008.8,xl=2*Math.PI*yl;class vl{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new vl($e(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const t=Math.PI/180,i=this.lat*t,r=e.lat*t,n=Math.sin(i)*Math.sin(r)+Math.cos(i)*Math.cos(r)*Math.cos((e.lng-this.lng)*t);return yl*Math.acos(Math.min(n,1))}toBounds(e=0){const t=360*e/40075017,i=t/Math.cos(Math.PI/180*this.lat);return new bl({lng:this.lng-i,lat:this.lat-t},{lng:this.lng+i,lat:this.lat+t})}toEcef(e){return gl(this.lat,this.lng,ul+e*ul/yl)}static convert(e){if(e instanceof vl)return e;if(Array.isArray(e)&&(2===e.length||3===e.length))return new vl(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&"object"==typeof e&&null!==e)return new vl(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}class bl{constructor(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):Array.isArray(e)&&4===e.length?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 vl?new vl(e.lng,e.lat):vl.convert(e),this}setSouthWest(e){return this._sw=e instanceof vl?new vl(e.lng,e.lat):vl.convert(e),this}extend(e){const t=this._sw,i=this._ne;let r,n;if(e instanceof vl)r=e,n=e;else{if(!(e instanceof bl))return Array.isArray(e)?4===e.length||e.every(Array.isArray)?this.extend(bl.convert(e)):this.extend(vl.convert(e)):"object"==typeof e&&null!==e&&Object.hasOwn(e,"lat")&&(Object.hasOwn(e,"lon")||Object.hasOwn(e,"lng"))?this.extend(vl.convert(e)):this;if(r=e._sw,n=e._ne,!r||!n)return this}return t||i?(t.lng=Math.min(r.lng,t.lng),t.lat=Math.min(r.lat,t.lat),i.lng=Math.max(n.lng,i.lng),i.lat=Math.max(n.lat,i.lat)):(this._sw=new vl(r.lng,r.lat),this._ne=new vl(n.lng,n.lat)),this}getCenter(){return new vl((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 vl(this.getWest(),this.getNorth())}getSouthEast(){return new vl(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:t,lat:i}=vl.convert(e);let r=this._sw.lng<=t&&t<=this._ne.lng;return this._sw.lng>this._ne.lng&&(r=this._sw.lng>=t&&t>=this._ne.lng),this._sw.lat<=i&&i<=this._ne.lat&&r}static convert(e){if(e)return e instanceof bl?e:new bl(e)}}function wl(e){return xl*Math.cos(e*Math.PI/180)}function Tl(e,t){return e/wl(t)}function El(e,t){return e*wl(_r(t))}const Sl=85.051129;function Il(e){return Math.cos(Ne(qe(e,-85.051129,Sl)))}function Al(e,t){const i=qe(t,0,25.5),r=Math.pow(2,i);return Il(e)*xl/(512*r)}function Cl(e){return 1/Math.cos(e*Math.PI/180)}function Ml(e,t=0){const i=Math.exp(Math.PI*(1-(e.y+t/Pr)/(1<<e.z)*2));return 80150034*i/(i*i+1)/Pr/(1<<e.z)}class Pl{constructor(e,t,i=0){this.x=+e,this.y=+t,this.z=+i}static fromLngLat(e,t=0){const i=vl.convert(e);return new Pl(fr(i.lng),pr(i.lat),Tl(t,i.lat))}toLngLat(){return new vl(mr(this.x),_r(this.y))}toAltitude(){return El(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/xl*Cl(_r(this.y))}}function Rl(e,t,i,r,n,o,s,a,l){const c=(t+r)/2,h=(i+n)/2,u=new ve(c,h);a(u),function(e,t,i,r,n,o){const s=i-n,a=r-o;return Math.abs((r-t)*s-(i-e)*a)/Math.hypot(s,a)}(u.x,u.y,o.x,o.y,s.x,s.y)>=l?(Rl(e,t,i,c,h,o,u,a,l),Rl(e,c,h,r,n,u,s,a,l)):e.push(s)}function Dl(e,t,i){let r=e[0],n=r.x,o=r.y;t(r);const s=[r];for(let a=1;a<e.length;a++){const l=e[a],{x:c,y:h}=l;t(l),Rl(s,n,o,c,h,r,l,t,i),n=c,o=h,r=l}return s}function Ll(e,t,i,r){if(r(t,i)){const n=t.add(i)._mult(.5);Ll(e,t,n,r),Ll(e,n,i,r)}else e.push(i)}function zl(e,t){let i=e[0];const r=[i];for(let n=1;n<e.length;n++){const o=e[n];Ll(r,i,o,t),i=o}return r}const Fl=Math.pow(2,14)-1,Ol=-Fl-1;function Bl(e,t){const i=Math.round(e.x*t),r=Math.round(e.y*t);return e.x=qe(i,Ol,Fl),e.y=qe(r,Ol,Fl),(i<e.x||i>e.x+1||r<e.y||r>e.y+1)&&rt("Geometry exceeds allowed extent, reduce your vector tile buffer size"),e}function kl(e,t,i){const r=e.loadGeometry(),n=e.extent,o=Pr/n;if(t&&i&&i.projection.isReprojectedInTileSpace){const o=1<<t.z,{scale:s,x:a,y:l,projection:c}=i,h=e=>{const i=mr((t.x+e.x/n)/o),r=_r((t.y+e.y/n)/o),h=c.project(i,r);e.x=(h.x*s-a)*n,e.y=(h.y*s-l)*n};for(let t=0;t<r.length;t++)if(1!==e.type)r[t]=Dl(r[t],h,1);else{const e=[];for(const i of r[t])i.x<0||i.x>=n||i.y<0||i.y>=n||(h(i),e.push(i));r[t]=e}}for(const s of r)for(const e of s)Bl(e,o);return r}function Nl(e,t){return{type:e.type,id:e.id,properties:e.properties,geometry:t?kl(e):[]}}const Vl={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Ul{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}const jl=new ArrayBuffer(0);class Gl{constructor(){this._reallocCount=0,this.capacity=0,this.length=0}static serialize(e,t){return e._trim(),t&&e.arrayBuffer&&t.add(e.arrayBuffer),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,e.arrayBuffer?t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement:(t.capacity=0,t.arrayBuffer=jl),t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}resizeExact(e){this.reserveExact(e),this.length=e}reserve(e){e>this.capacity&&this._allocate(Math.max(e,Math.floor(5*this.capacity),128))}reserveExact(e){(e>this.capacity||!this.arrayBuffer)&&this._allocate(e)}_allocate(e){this._reallocCount++,this.capacity=e,this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}reserveForAdditional(e){this.reserve(this.length+e)}_refreshViews(){throw new Error("StructArray#_refreshViews() must be implemented by each concrete StructArray layout")}emplace(...e){throw new Error("StructArray#emplace() must be implemented by each concrete StructArray layout")}emplaceBack(...e){throw new Error("StructArray#emplaceBack() must be implemented by each concrete StructArray layout")}destroy(){this.int8=this.uint8=this.int16=this.uint16=this.int32=this.uint32=this.float32=null,this.arrayBuffer=null}}function ql(e,t=1){let i=0,r=0;return{members:e.map(e=>{const n=Vl[e.type].BYTES_PER_ELEMENT,o=i=Hl(i,Math.max(t,n)),s=e.components||1;return r=Math.max(r,n),i+=n*s,{name:e.name,type:e.type,components:s,offset:o}}),size:Hl(i,Math.max(r,t)),alignment:t}}function Hl(e,t){return Math.ceil(e/t)*t}class $l extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.int16[r+0]=t,this.int16[r+1]=i,e}}$l.prototype.bytesPerElement=4,Xo($l,"StructArrayLayout2i4");class Zl extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.int16[n+0]=t,this.int16[n+1]=i,this.int16[n+2]=r,e}}Zl.prototype.bytesPerElement=6,Xo(Zl,"StructArrayLayout3i6");class Wl extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.int16[o+0]=t,this.int16[o+1]=i,this.uint16[o+2]=r,this.uint16[o+3]=n,e}}Wl.prototype.bytesPerElement=8,Xo(Wl,"StructArrayLayout2i2ui8");class Xl extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}Xl.prototype.bytesPerElement=4,Xo(Xl,"StructArrayLayout1f4");class Yl extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=4*e,o=2*e;return this.int16[n+0]=t,this.int16[n+1]=i,this.float32[o+1]=r,e}}Yl.prototype.bytesPerElement=8,Xo(Yl,"StructArrayLayout2i1f8");class Kl extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=4*e;return this.int16[n+0]=t,this.int16[n+1]=i,this.int16[n+2]=r,e}}Kl.prototype.bytesPerElement=8,Xo(Kl,"StructArrayLayout3i8");class Jl extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.int16[o+0]=t,this.int16[o+1]=i,this.int16[o+2]=r,this.int16[o+3]=n,e}}Jl.prototype.bytesPerElement=8,Xo(Jl,"StructArrayLayout4i8");class Ql extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,n)}emplace(e,t,i,r,n,o){const s=5*e;return this.int16[s+0]=t,this.int16[s+1]=i,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=o,e}}Ql.prototype.bytesPerElement=10,Xo(Ql,"StructArrayLayout5i10");class ec extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,r,n,o,s)}emplace(e,t,i,r,n,o,s,a){const l=6*e,c=12*e,h=3*e;return this.int16[l+0]=t,this.int16[l+1]=i,this.uint8[c+4]=r,this.uint8[c+5]=n,this.uint8[c+6]=o,this.uint8[c+7]=s,this.float32[h+2]=a,e}}ec.prototype.bytesPerElement=12,Xo(ec,"StructArrayLayout2i4ub1f12");class tc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.float32[n+0]=t,this.float32[n+1]=i,this.float32[n+2]=r,e}}tc.prototype.bytesPerElement=12,Xo(tc,"StructArrayLayout3f12");class ic extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,n)}emplace(e,t,i,r,n,o){const s=6*e,a=3*e;return this.uint16[s+0]=t,this.uint16[s+1]=i,this.uint16[s+2]=r,this.uint16[s+3]=n,this.float32[a+2]=o,e}}ic.prototype.bytesPerElement=12,Xo(ic,"StructArrayLayout4ui1f12");class rc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.uint16[o+0]=t,this.uint16[o+1]=i,this.uint16[o+2]=r,this.uint16[o+3]=n,e}}rc.prototype.bytesPerElement=8,Xo(rc,"StructArrayLayout4ui8");class nc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=6*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=n,this.int16[a+4]=o,this.int16[a+

15]=s,e}}nc.prototype.bytesPerElement=12,Xo(nc,"StructArrayLayout6i12");class oc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,t,i,r,n,o,s,a,l,c,h,u)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d){const f=12*e;return this.int16[f+0]=t,this.int16[f+1]=i,this.int16[f+2]=r,this.int16[f+3]=n,this.uint16[f+4]=o,this.uint16[f+5]=s,this.uint16[f+6]=a,this.uint16[f+7]=l,this.int16[f+8]=c,this.int16[f+9]=h,this.int16[f+10]=u,this.int16[f+11]=d,e}}oc.prototype.bytesPerElement=24,Xo(oc,"StructArrayLayout4i4ui4i24");class sc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=10*e,l=5*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=r,this.float32[l+2]=n,this.float32[l+3]=o,this.float32[l+4]=s,e}}sc.prototype.bytesPerElement=20,Xo(sc,"StructArrayLayout3i3f20");class ac extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.float32[o+0]=t,this.float32[o+1]=i,this.float32[o+2]=r,this.float32[o+3]=n,e}}ac.prototype.bytesPerElement=16,Xo(ac,"StructArrayLayout4f16");class lc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}lc.prototype.bytesPerElement=4,Xo(lc,"StructArrayLayout1ul4");class cc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.uint16[r+0]=t,this.uint16[r+1]=i,e}}cc.prototype.bytesPerElement=4,Xo(cc,"StructArrayLayout2ui4");class hc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d){const f=this.length;return this.resize(f+1),this.emplace(f,e,t,i,r,n,o,s,a,l,c,h,u,d)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,f){const p=20*e,m=10*e;return this.int16[p+0]=t,this.int16[p+1]=i,this.int16[p+2]=r,this.int16[p+3]=n,this.int16[p+4]=o,this.float32[m+3]=s,this.float32[m+4]=a,this.float32[m+5]=l,this.float32[m+6]=c,this.int16[p+14]=h,this.uint32[m+8]=u,this.uint16[p+18]=d,this.uint16[p+19]=f,e}}hc.prototype.bytesPerElement=40,Xo(hc,"StructArrayLayout5i4f1i1ul2ui40");class uc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,r,n,o,s)}emplace(e,t,i,r,n,o,s,a){const l=8*e;return this.int16[l+0]=t,this.int16[l+1]=i,this.int16[l+2]=r,this.int16[l+4]=n,this.int16[l+5]=o,this.int16[l+6]=s,this.int16[l+7]=a,e}}uc.prototype.bytesPerElement=16,Xo(uc,"StructArrayLayout3i2i2i16");class dc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,n)}emplace(e,t,i,r,n,o){const s=4*e,a=8*e;return this.float32[s+0]=t,this.float32[s+1]=i,this.float32[s+2]=r,this.int16[a+6]=n,this.int16[a+7]=o,e}}dc.prototype.bytesPerElement=16,Xo(dc,"StructArrayLayout2f1f2i16");class fc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=20*e,l=5*e;return this.uint8[a+0]=t,this.uint8[a+1]=i,this.float32[l+1]=r,this.float32[l+2]=n,this.float32[l+3]=o,this.float32[l+4]=s,e}}fc.prototype.bytesPerElement=20,Xo(fc,"StructArrayLayout2ub4f20");class pc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.uint16[n+0]=t,this.uint16[n+1]=i,this.uint16[n+2]=r,e}}pc.prototype.bytesPerElement=6,Xo(pc,"StructArrayLayout3ui6");class mc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v){const b=this.length;return this.resize(b+1),this.emplace(b,e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v,b){const w=30*e,T=15*e,E=60*e;return this.int16[w+0]=t,this.int16[w+1]=i,this.int16[w+2]=r,this.float32[T+2]=n,this.float32[T+3]=o,this.uint16[w+8]=s,this.uint16[w+9]=a,this.uint32[T+5]=l,this.uint32[T+6]=c,this.uint32[T+7]=h,this.uint16[w+16]=u,this.uint16[w+17]=d,this.uint16[w+18]=f,this.float32[T+10]=p,this.float32[T+11]=m,this.uint8[E+48]=_,this.uint8[E+49]=g,this.uint8[E+50]=y,this.uint32[T+13]=x,this.int16[w+28]=v,this.uint8[E+58]=b,e}}mc.prototype.bytesPerElement=60,Xo(mc,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class _c extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v,b,w,T,E,S,I,A,C,M,P,R,D){const L=this.length;return this.resize(L+1),this.emplace(L,e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v,b,w,T,E,S,I,A,C,M,P,R,D)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v,b,w,T,E,S,I,A,C,M,P,R,D,L){const z=20*e,F=40*e,O=80*e;return this.float32[z+0]=t,this.float32[z+1]=i,this.int16[F+4]=r,this.int16[F+5]=n,this.int16[F+6]=o,this.int16[F+7]=s,this.int16[F+8]=a,this.int16[F+9]=l,this.int16[F+10]=c,this.int16[F+11]=h,this.int16[F+12]=u,this.uint16[F+13]=d,this.uint16[F+14]=f,this.uint16[F+15]=p,this.uint16[F+16]=m,this.uint16[F+17]=_,this.uint16[F+18]=g,this.uint16[F+19]=y,this.uint16[F+20]=x,this.uint16[F+21]=v,this.uint16[F+22]=b,this.uint16[F+23]=w,this.uint16[F+24]=T,this.uint16[F+25]=E,this.uint16[F+26]=S,this.uint16[F+27]=I,this.uint32[z+14]=A,this.float32[z+15]=C,this.float32[z+16]=M,this.float32[z+17]=P,this.float32[z+18]=R,this.uint8[O+76]=D,this.uint16[F+39]=L,e}}_c.prototype.bytesPerElement=80,Xo(_c,"StructArrayLayout2f9i15ui1ul4f1ub1ui80");class gc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=6*e;return this.float32[a+0]=t,this.float32[a+1]=i,this.float32[a+2]=r,this.float32[a+3]=n,this.float32[a+4]=o,this.float32[a+5]=s,e}}gc.prototype.bytesPerElement=24,Xo(gc,"StructArrayLayout6f24");class yc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,n)}emplace(e,t,i,r,n,o){const s=5*e;return this.float32[s+0]=t,this.float32[s+1]=i,this.float32[s+2]=r,this.float32[s+3]=n,this.float32[s+4]=o,e}}yc.prototype.bytesPerElement=20,Xo(yc,"StructArrayLayout5f20");class xc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,r,n,o,s)}emplace(e,t,i,r,n,o,s,a){const l=7*e;return this.float32[l+0]=t,this.float32[l+1]=i,this.float32[l+2]=r,this.float32[l+3]=n,this.float32[l+4]=o,this.float32[l+5]=s,this.float32[l+6]=a,e}}xc.prototype.bytesPerElement=28,Xo(xc,"StructArrayLayout7f28");class vc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h){const u=this.length;return this.resize(u+1),this.emplace(u,e,t,i,r,n,o,s,a,l,c,h)}emplace(e,t,i,r,n,o,s,a,l,c,h,u){const d=11*e;return this.float32[d+0]=t,this.float32[d+1]=i,this.float32[d+2]=r,this.float32[d+3]=n,this.float32[d+4]=o,this.float32[d+5]=s,this.float32[d+6]=a,this.float32[d+7]=l,this.float32[d+8]=c,this.float32[d+9]=h,this.float32[d+10]=u,e}}vc.prototype.bytesPerElement=44,Xo(vc,"StructArrayLayout11f44");class bc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,i,r,n,o,s,a,l)}emplace(e,t,i,r,n,o,s,a,l,c){const h=9*e;return this.float32[h+0]=t,this.float32[h+1]=i,this.float32[h+2]=r,this.float32[h+3]=n,this.float32[h+4]=o,this.float32[h+5]=s,this.float32[h+6]=a,this.float32[h+7]=l,this.float32[h+8]=c,e}}bc.prototype.bytesPerElement=36,Xo(bc,"StructArrayLayout9f36");class wc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.float32[r+0]=t,this.float32[r+1]=i,e}}wc.prototype.bytesPerElement=8,Xo(wc,"StructArrayLayout2f8");class Tc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=6*e;return this.uint32[3*e+0]=t,this.uint16[o+2]=i,this.uint16[o+3]=r,this.uint16[o+4]=n,e}}Tc.prototype.bytesPerElement=12,Xo(Tc,"StructArrayLayout1ul3ui12");class Ec extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}Ec.prototype.bytesPerElement=2,Xo(Ec,"StructArrayLayout1ui2");class Sc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m){const _=this.length;return this.resize(_+1),this.emplace(_,e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_){const g=16*e;return this.float32[g+0]=t,this.float32[g+1]=i,this.float32[g+2]=r,this.float32[g+3]=n,this.float32[g+4]=o,this.float32[g+5]=s,this.float32[g+6]=a,this.float32[g+7]=l,this.float32[g+8]=c,this.float32[g+9]=h,this.float32[g+10]=u,this.float32[g+11]=d,this.float32[g+12]=f,this.float32[g+13]=p,this.float32[g+14]=m,this.float32[g+15]=_,e}}Sc.prototype.bytesPerElement=64,Xo(Sc,"StructArrayLayout16f64");class Ic extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,r,n,o,s)}emplace(e,t,i,r,n,o,s,a){const l=10*e,c=5*e;return this.uint16[l+0]=t,this.uint16[l+1]=i,this.uint16[l+2]=r,this.uint16[l+3]=n,this.float32[c+2]=o,this.float32[c+3]=s,this.float32[c+4]=a,e}}Ic.prototype.bytesPerElement=20,Xo(Ic,"StructArrayLayout4ui3f20");class Ac extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.int16[1*e+0]=t,e}}Ac.prototype.bytesPerElement=2,Xo(Ac,"StructArrayLayout1i2");class Cc extends Gl{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint8[1*e+0]=t,e}}Cc.prototype.bytesPerElement=1,Xo(Cc,"StructArrayLayout1ub1");class Mc extends Ul{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.int16[this._pos2+3]}get tileAnchorY(){return this._structArray.int16[this._pos2+4]}get x1(){return this._structArray.float32[this._pos4+3]}get y1(){return this._structArray.float32[this._pos4+4]}get x2(){return this._structArray.float32[this._pos4+5]}get y2(){return this._structArray.float32[this._pos4+6]}get padding(){return this._structArray.int16[this._pos2+14]}get featureIndex(){return this._structArray.uint32[this._pos4+8]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+18]}get bucketIndex(){return this._structArray.uint16[this._pos2+19]}}Mc.prototype.size=40;class Pc extends hc{get(e){return new Mc(this,e)}}Xo(Pc,"CollisionBoxArray");class Rc extends Ul{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(e){this._structArray.uint8[this._pos1+49]=e}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(e){this._structArray.uint8[this._pos1+50]=e}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(e){this._structArray.uint32[this._pos4+13]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(e){this._structArray.uint8[this._pos1+58]=e}}Rc.prototype.size=60;

1class Dc extends mc{get(e){return new Rc(this,e)}}Xo(Dc,"PlacedSymbolArray");class Lc extends Ul{get tileAnchorX(){return this._structArray.float32[this._pos4+0]}get tileAnchorY(){return this._structArray.float32[this._pos4+1]}get projectedAnchorX(){return this._structArray.int16[this._pos2+4]}get projectedAnchorY(){return this._structArray.int16[this._pos2+5]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+6]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+7]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+8]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+9]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+10]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+11]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+12]}get key(){return this._structArray.uint16[this._pos2+13]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+14]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+15]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+16]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+17]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+18]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+19]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+20]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+21]}get featureIndex(){return this._structArray.uint16[this._pos2+22]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+23]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+24]}get numIconVertices(){return this._structArray.uint16[this._pos2+25]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+26]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+27]}get crossTileID(){return this._structArray.uint32[this._pos4+14]}set crossTileID(e){this._structArray.uint32[this._pos4+14]=e}get textOffset0(){return this._structArray.float32[this._pos4+15]}get textOffset1(){return this._structArray.float32[this._pos4+16]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+17]}get zOffset(){return this._structArray.float32[this._pos4+18]}set zOffset(e){this._structArray.float32[this._pos4+18]=e}get hasIconTextFit(){return this._structArray.uint8[this._pos1+76]}get elevationFeatureIndex(){return this._structArray.uint16[this._pos2+39]}}Lc.prototype.size=80;class zc extends _c{get(e){return new Lc(this,e)}}Xo(zc,"SymbolInstanceArray");class Fc extends Xl{getoffsetX(e){return this.float32[1*e+0]}}Xo(Fc,"GlyphOffsetArray");class Oc extends $l{getx(e){return this.int16[2*e+0]}gety(e){return this.int16[2*e+1]}}Xo(Oc,"SymbolLineVertexArray");class Bc extends Ul{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}get layoutVertexArrayOffset(){return this._structArray.uint16[this._pos2+4]}}Bc.prototype.size=12;class kc extends Tc{get(e){return new Bc(this,e)}}Xo(kc,"FeatureIndexArray");class Nc extends cc{geta_centroid_pos0(e){return this.uint16[2*e+0]}geta_centroid_pos1(e){return this.uint16[2*e+1]}}Xo(Nc,"FillExtrusionCentroidArray");class Vc extends Ul{get a_join_normal_inside0(){return this._structArray.int16[this._pos2+0]}get a_join_normal_inside1(){return this._structArray.int16[this._pos2+1]}get a_join_normal_inside2(){return this._structArray.int16[this._pos2+2]}}Vc.prototype.size=6;class Uc extends Zl{get(e){return new Vc(this,e)}}Xo(Uc,"FillExtrusionWallArray");const jc=ql([{name:"a_pos",components:2,type:"Int16"}],4),Gc=ql([{name:"a_road_z_offset",components:1,type:"Float32"}],4),qc=ql([{name:"a_pos",components:2,type:"Int16"},{name:"a_height",components:1,type:"Float32"}],4),Hc=ql([{name:"a_pos_normal_3",components:3,type:"Int16"}],4);class $c{constructor(e=[]){this.segments=e}_prepareSegment(e,t,i,r,n){let o=this.segments.at(-1);return e>$c.MAX_VERTEX_ARRAY_LENGTH&&rt(`Max vertices per segment is ${$c.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!o||o.vertexLength+e>$c.MAX_VERTEX_ARRAY_LENGTH||o.sortKey!==r||void 0!==n&&o&&void 0!==o.batchIndex&&o.batchIndex!==n)&&(o={vertexOffset:t,primitiveOffset:i,vertexLength:0,primitiveLength:0},void 0!==r&&(o.sortKey=r),void 0!==n&&(o.batchIndex=n),this.segments.push(o)),o}prepareSegment(e,t,i,r,n){return this._prepareSegment(e,t.length,i.length,r,n)}get(){return this.segments}destroy(){for(const e of this.segments)for(const t in e.vaos)e.vaos[t].destroy()}static simpleSegment(e,t,i,r){return new $c([{vertexOffset:e,primitiveOffset:t,vertexLength:i,primitiveLength:r,vaos:{},sortKey:0}])}}function Zc(e,t){return 256*(e=qe(Math.floor(e),0,255))+qe(Math.floor(t),0,255)}$c.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Xo($c,"SegmentVector");const Wc=ql([{name:"a_pattern",components:4,type:"Uint16"},{name:"a_pixel_ratio",components:1,type:"Float32"}]),Xc=ql([{name:"a_pattern_b",components:4,type:"Uint16"}]),Yc=ql([{name:"a_dash",components:4,type:"Uint16"}]);class Kc{constructor(){this.ids=[],this.uniqueIds=[],this.positions=[],this.indexed=!1}

1add(e,t,i,r){this.ids.push(Jc(e)),this.positions.push(t,i,r)}eachPosition(e,t){const i=Jc(e);let r=0,n=this.ids.length-1;for(;r<n;){const e=r+n>>1;this.ids[e]>=i?n=e:r=e+1}for(;this.ids[r]===i;)t(this.positions[3*r],this.positions[3*r+1],this.positions[3*r+2]),r++}static serialize(e,t){const i=new Float64Array(e.ids),r=new Uint32Array(e.positions);return Qc(i,r,0,i.length-1),t&&(t.add(i.buffer),t.add(r.buffer)),{ids:i,positions:r}}static deserialize(e){const t=new Kc;let i;t.ids=e.ids,t.positions=e.positions;for(const r of t.ids)r!==i&&t.uniqueIds.push(r),i=r;return t.indexed=!0,t}}function Jc(e){const t=+e;return Number.isSafeInteger(t)?t:ri(String(e))}function Qc(e,t,i,r){for(;i<r;){const n=e[i+r>>1];let o=i-1,s=r+1;for(;;){do{o++}while(e[o]<n);do{s--}while(e[s]>n);if(o>=s)break;eh(e,o,s),eh(t,3*o,3*s),eh(t,3*o+1,3*s+1),eh(t,3*o+2,3*s+2)}s-i<r-s?(Qc(e,t,i,s),i=s+1):(Qc(e,t,s+1,r),r=s)}}function eh(e,t,i){const r=e[t];e[t]=e[i],e[i]=r}Xo(Kc,"FeaturePositionMap");class th{constructor(e){this.gl=e.gl,this.initialized=!1}fetchUniformLocation(e,t){return this.location||this.initialized||(this.location=this.gl.getUniformLocation(e,t),this.initialized=!0),!!this.location}set(e,t,i){throw new Error("Uniform#set() must be implemented by each concrete Uniform")}}class ih extends th{constructor(e){super(e),this.current=0}set(e,t,i){this.fetchUniformLocation(e,t)&&this.current!==i&&(this.current=i,this.gl.uniform1i(this.location,i))}}class rh extends th{constructor(e){super(e),this.current=0}set(e,t,i){this.fetchUniformLocation(e,t)&&this.current!==i&&(this.current=i,this.gl.uniform1f(this.location,i))}}class nh extends th{constructor(e){super(e),this.current=[0,0]}set(e,t,i){this.fetchUniformLocation(e,t)&&(i[0]===this.current[0]&&i[1]===this.current[1]||(this.current=i,this.gl.uniform2f(this.location,i[0],i[1])))}}class oh extends th{constructor(e){super(e),this.current=[0,0,0]}set(e,t,i){this.fetchUniformLocation(e,t)&&(i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]||(this.current=i,this.gl.uniform3f(this.location,i[0],i[1],i[2])))}}class sh extends th{constructor(e){super(e),this.current=[0,0,0,0]}set(e,t,i){this.fetchUniformLocation(e,t)&&(i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]&&i[3]===this.current[3]||(this.current=i,this.gl.uniform4ui(this.location,i[0],i[1],i[2],i[3])))}}class ah extends th{constructor(e){super(e),this.current=[0,0,0,0]}set(e,t,i){this.fetchUniformLocation(e,t)&&(i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]&&i[3]===this.current[3]||(this.current=i,this.gl.uniform4f(this.location,i[0],i[1],i[2],i[3])))}}class lh extends th{constructor(e){super(e),this.current=mi.transparent.toPremultipliedRenderColor(null)}set(e,t,i){this.fetchUniformLocation(e,t)&&(i.r===this.current.r&&i.g===this.current.g&&i.b===this.current.b&&i.a===this.current.a||(this.current=i,this.gl.uniform4f(this.location,i.r,i.g,i.b,i.a)))}}class ch extends th{constructor(e){super(e),this.current=new Float32Array(16)}set(e,t,i){if(!this.fetchUniformLocation(e,t))return;const r=this.current;if(i[12]!==r[12]||i[0]!==r[0])return r.set(i),void this.gl.uniformMatrix4fv(this.location,!1,r);for(let n=1;n<16;n++)if(i[n]!==r[n]){r.set(i),this.gl.uniformMatrix4fv(this.location,!1,r);break}}}class hh extends th{constructor(e){super(e),this.current=new Float32Array(4)}set(e,t,i){if(!this.fetchUniformLocation(e,t))return;const r=this.current;for(let n=0;n<4;n++)if(i[n]!==r[n]){r.set(i),this.gl.uniformMatrix2fv(this.location,!1,r);break}}}function uh(e){return[Zc(255*e.r,255*e.g),Zc(255*e.b,255*e.a)]}function dh(e,t,i,r,n,o,s,a){return!!e&&("composite"===e.kind||"source"===e.kind?"none"===e.evaluate(new Xs(0,{brightness:o,worldview:a}),t,i,n,r,s):"none"===e.value)}class fh{constructor(e,t,i,r){this.value=e,this.uniformNames=t.map(e=>`u_${e}`),this.type=i,this.context=r}setUniform(e,t,i,r,n){const o=r.constantOr(this.value);t.set(e,n,o instanceof mi?o.toPremultipliedRenderColor(this.lutExpression&&"constant"===this.lutExpression.kind&&"none"===this.lutExpression.value?null:this.context.lut):o)}getBinding(e,t){return"color"===this.type?new lh(e):new rh(e)}}class ph{constructor(e,t){this.uniformNames=t.map(e=>`u_${e}`),this.pattern=null,this.patternTransition=null,this.pixelRatio=1}setConstantPatternPositions(e,t){this.pixelRatio=e.pixelRatio||1,this.pattern=e.tl.concat(e.br),this.patternTransition=t?t.tl.concat(t.br):this.pattern}setUniform(e,t,i,r,n){let o=null;"u_pattern"!==n&&"u_dash"!==n||(o=this.pattern),"u_pattern_b"===n&&(o=this.patternTransition),"u_pixel_ratio"===n&&(o=this.pixelRatio),o&&t.set(e,n,o)}getBinding(e,t){return"u_pattern"===t||"u_pattern_b"===t||"u_dash"===t?new sh(e):new rh(e)}}class mh{constructor(e,t,i,r){this.expression=e,this.type=i,this.maxValue=0,this.paintVertexAttributes=t.map(e=>({name:`a_${e}`,type:"Float32",components:"color"===i?2:1,offset:0})),this.paintVertexArray=new r}populatePaintArray(e,t,i,r,n,o,s,a){const l=this.paintVertexArray.length,c="composite"===this.expression.kind||"source"===this.expression.kind?this.expression.evaluate(new Xs(0,{brightness:o,worldview:a}),t,{},n,r,s):"constant"===this.expression.kind&&this.expression.value,h=dh(this.lutExpression,t,{},r,n,o,s,a);this.paintVertexArray.resize(e),this._setPaintValue(l,e,c,h?null:this.context.lut)}updatePaintArray(e,t,i,r,n,o,s,a){const l="composite"===this.expression.kind||"source"===this.expression.kind?this.expression.evaluate({zoom:0,brightness:s,worldview:a},i,r,void 0,n):"constant"===this.expression.kind&&this.expression.value,c=dh(this.lutExpression,i,r,n,void 0,s,void 0,a);this._setPaintValue(e,t,l,c?null:this.context.lut)}_setPaintValue(e,t,i,r){if("color"===this.type){const n=uh(i.toPremultipliedRenderColor(r));for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,n[0],n[1])}else{for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.lutExpression&&"constant"!==this.lutExpression.kind&&(this.lutExpression.isStateDependent||!this.lutExpression.isLightConstant)||"constant"!==this.expression.kind&&(this.expression.isStateDependent||!this.expression.isLightConstant)))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class _h{constructor(e,t,i,r,n,o){this.expression=e,this.uniformNames=t.map(e=>`u_${e}_t`),this.type=i,this.useIntegerZoom=r,this.context=n,this.maxValue=0,this.paintVertexAttributes=t.map(e=>({name:`a_${e}`,type:"Float32",components:"color"===i?4:2,offset:0})),this.paintVertexArray=new o}populatePaintArray(e,t,i,r,n,o,s,a){const l=this.expression.evaluate(new Xs(this.context.zoom,{brightness:o,worldview:a}),t,{},n,r,s),c=this.expression.evaluate(new Xs(this.context.zoom+1,{brightness:o,worldview:a}),t,{},n,r,s),h=dh(this.lutExpression,t,{},r,n,o,s,a),u=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(u,e,l,c,h?null:this.context.lut)}updatePaintArray(e,t,i,r,n,o,s,a){const l=this.expression.evaluate({zoom:this.context.zoom,brightness:s,worldview:a},i,r,void 0,n),c=this.expression.evaluate({zoom:this.context.zoom+1,brightness:s,worldview:a},i,r,void 0,n),h=dh(this.lutExpression,i,r,n,void 0,s,void 0,a);this._setPaintValue(e,t,l,c,h?null:this.context.lut)}_setPaintValue(e,t,i,r,n){if("color"===this.type){const o=uh(i.toPremultipliedRenderColor(n)),s=uh(r.toPremultipliedRenderColor(n));for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,o[0],o[1],s[0],s[1])}else{for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,i,r);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(r))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent||!this.expression.isLightConstant))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t,i,r,n){const o=this.useIntegerZoom?Math.floor(i.zoom):i.zoom,s=qe(this.expression.interpolationFactor(o,this.context.zoom,this.context.zoom+1),0,1);t.set(e,n,s)}getBinding(e,t){return new rh(e)}}class gh{constructor(e,t,i,r,n){this.expression=e,this.layerId=n,this.paintVertexAttributes=("array"===i?Yc:Wc).members,this.paintVertexArray=new r,this.paintTransitionVertexArray=new rc}populatePaintArray(e,t,i,r){const n=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValues(n,e,t.patterns&&t.patterns[this.layerId],i)}updatePaintArray(e,t,i,r,n,o,s){this._setPaintValues(e,t,i.patterns&&i.patterns[this.layerId],o)}_setPaintValues(e,t,i,r){if(!r||!i)return;const n=r[i[0]],o=r[i[1]];if(n){if(n){const{tl:i,br:r,pixelRatio:o}=n;for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,i[0],i[1],r[0],r[1],o)}if(o){this.paintTransitionVertexArray.resize(this.paintVertexArray.length);const{tl:i,br:r}=o;for(let n=e;n<t;n++)this.paintTransitionVertexArray.emplace(n,i[0],i[1],r[0],r[1])}}}upload(e){const t=this.expression.isStateDependent||!this.expression.isLightConstant;this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,t)),this.paintTransitionVertexArray&&this.paintTransitionVertexArray.length&&(this.paintTransitionVertexBuffer=e.createVertexBuffer(this.paintTransitionVertexArray,Xc.members,t))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy(),this.paintTransitionVertexBuffer&&this.paintTransitionVertexBuffer.destroy()}}class yh{constructor(e,t,i=()=>!0){this.binders={},this._buffers=[],this.context=t;const r=[],n=e;for(const o in e.paint._values){const s=n.paint.get(o);if(o.endsWith("-use-theme"))continue;if(!i(o))continue;if(!(s instanceof ia&&Ao(s.property.specification)))continue;const a=bh(o,e.type),l=s.value,c=s.property.specification.type,h=!!s.property.useIntegerZoom,u="line-dasharray"===o||o.endsWith("pattern"),d=n.paint.get(`${o}-use-theme`),f="line-dasharray"===o&&"constant"!==n.layout.get("line-cap").value.kind||d&&"constant"!==d.value.kind;if("constant"!==l.kind||f)if("source"===l.kind||f||u){const t=Eh(o,c,"source");this.binders[o]=u?new gh(l,a,c,t,e.id):new mh(l,a,c,t),r.push(`/a_${o}`)}else{const e=Eh(o,c,"composite");this.binders[o]=new _h(l,a,c,h,t,e),r.push(`/z_${o}`)}else this.binders[o]=u?new ph(l.value,a):new fh(l.value,a,c,t),r.push(`/u_${o}`);d&&(this.binders[o].lutExpression=d.value)}this.cacheKey=r.sort().join("")}updateExpressions(e){const t=e;for(const i in this.binders){const e=this.binders[i];if(e instanceof mh||e instanceof _h||e instanceof gh){const r=t.paint.get(i);e.expression=r.value}}}getMaxValue(e){const t=this.binders[e];return t instanceof mh||t instanceof _h?t.maxValue:0}populatePaintArrays(e,t,i,r,n,o,s,a){for(const l in this.binders){const c=this.binders[l];c.context=this.context,(c instanceof mh||c instanceof _h||c instanceof gh)&&c.populatePaintArray(e,t,i,r,n,o,s,a)}}setConstantPatternPositions(e,t){for(const i in this.binders){const r=this.binders[i];r instanceof ph&&r.setConstantPatternPositions(e,t)}}getPatternTransitionVertexBuffer(e){const t=this.binders[e];return t instanceof gh?t.paintTransitionVertexBuffer:null}updatePaintArrays(e,t,i,r,n,o,s,a,l,c){let h=!1;const u=Object.keys(e),d=0!==u.length&&!a,f=d?u:t.uniqueIds;this.context.lut=n.lut;for(const p in this.binders){const a=this.binders[p];if(a.context=this.context,(a instanceof mh||a instanceof _h||a instanceof gh)&&a.expression&&a.expression.kind&&"constant"!==a.expression.kind&&(!0===a.expression.isStateDependent||!1===a.expression.isLightConstant)){const u=n.paint.get(p);a.expression=u.value;for(const i of f){const n=e[i.toString()];t.eachPosition(i,(e,t,i)=>{const h=r.feature(e);a.updatePaintArray(t,i,h,n,o,s,l,c)})}if(!d)for(const t of i.uniqueIds){const n=e[t.toString()];i.eachPosition(t,(e,t,i)=>{const h=r.feature(e);a.updatePaintArray(t,i,h,n,o,s,l,c)})}h=!0}}return h}defines(){const e=[];for(const t in this.binders){const i=this.binders[t];(i instanceof fh||i instanceof ph)&&e.push(...i.uniformNames.map(e=>`#define HAS_UNIFORM_${e}`))}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e){const t=[];for(const i in this.binders){const r=this.binders[i];if(r instanceof fh||r instanceof ph||r instanceof _h)for(const n of r.uniformNames)t.push({name:n,property:i,binding:r.getBinding(e,n)})}return t}setUniforms(e,t,i,r,n){for(const{name:o,property:s,binding:a}of i)this.binders[s].setUniform(e,a,n,r.get(s),o)}updatePaintBuffers(){this._buffers=[];for(const e in this.binders){const t=this.binders[e];(t instanceof mh||t instanceof _h||t instanceof gh)&&t.paintVertexBuffer&&this._buffers.push(t.paintVertexBuffer),t instanceof gh&&t.paintTransitionVertexBuffer&&this._buffers.push(t.paintTransitionVertexBuffer)}}upload(e){for(const t in this.binders){const i=this.binders[t];(i instanceof mh||i instanceof _h||i instanceof gh)&&i.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const t=this.binders[e];(t instanceof mh||t instanceof _h||t instanceof gh)&&t.destroy()}}}class xh{constructor(e,t,i=()=>!0){this.programConfigurations={};for(const r of e)this.programConfigurations[r.id]=new yh(r,t,i);this.needsUpload=!1,this._featureMap=new Kc,this._featureMapWithoutIds=new Kc,this._bufferOffset=0,this._idlessCounter=0}populatePaintArrays(e,t,i,r,n,o,s,a,l){for(const c in this.programConfigurations)this.programConfigurations[c].populatePaintArrays(e,t,r,n,o,s,a,l);void 0!==t.id?this._featureMap.add(t.id,i,this._bufferOffset,e):(this._featureMapWithoutIds.add(this._idlessCounter,i,this._bufferOffset,e),this._idlessCounter+=1),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,i,r,n,o,s,a){for(const l of i)this.needsUpload=this.programConfigurations[l.id].updatePaintArrays(e,this._featureMap,this._featureMapWithoutIds,t,l,r,n,o,s||0,a)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}updateExpressions(e){const t=new Set;for(const i of e){const e=this.programConfigurations[i.id];e&&(e.updateExpressions(i),t.add(i.id))}for(const i in this.programConfigurations)t.has(i)||delete this.programConfigurations[i]}}const vh={"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-occlusion-opacity":["occlusion_opacity"],"icon-occlusion-opacity":["occlusion_opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-emissive-strength":["emissive_strength"],"icon-emissive-strength":["emissive_strength"],"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"],"symbol-z-offset":["z_offset"],"line-gap-width":["ga

1e.sortKey-t.sortKey);for(const s of o){const{geometry:r,index:n,sourceLayerIndex:o}=s;if(this.hasPattern){const e=hl("fill",this.layers,s,this.zoom,this.pixelRatio,t);this.patternFeatures.push(e)}else this.addFeature(s,r,n,i,{},t.availableImages,t.brightness,t.elevationFeatures);t.featureIndex.insert(e[n].feature,r,n,o,this.index)}!this.hasPattern&&this.hdExt&&this.hdExt.buildFrcSegments(this)}update(e,t,i,r,n,o,s){this.bufferData.update(e,t,i,r,n,o,s,this.worldview),this.hdExt&&this.hdExt.update(e,t,i,r,n,o,s,this.worldview)}updateExpressions(e){this.bufferData.programConfigurations.updateExpressions(e),this.hdExt&&this.hdExt.updateExpressions(e)}addFeatures(e,t,i,r,n,o){for(const s of this.patternFeatures)this.addFeature(s,s.geometry,s.index,t,i,r,o,e.elevationFeatures);this.hdExt&&this.hdExt.buildFrcSegments(this)}isEmpty(){return this.bufferData.isEmpty()&&(!this.hdExt||this.hdExt.isEmpty())}uploadPending(){return!this.uploaded||this.bufferData.needsUpload()||null!=this.hdExt&&this.hdExt.needsUpload()}upload(e){this.bufferData.upload(e),this.hdExt&&this.hdExt.upload(e)}destroy(){this.bufferData.destroy(),this.hdExt&&this.hdExt.destroy()}addFeature(e,t,i,r,n,o=[],s,a){const l=this.hdExt?this.hdExt.trackFeatureFrc(e.properties):null,c=this.bufferData.indexArray.length,h=Ae(t,500);

1null!=this.hdExt&&this.hdExt.handleFeature(e,h,i,r,a,this)||this.addGeometry(h,this.bufferData),this.bufferData.populatePaintArrays(e,i,n,o,r,s,this.worldview),this.hdExt&&this.hdExt.populatePaintArrays(e,i,n,o,r,s,this.worldview),this.hdExt&&this.hdExt.recordFeatureRange(this,c,this.bufferData.indexArray.length,l)}addGeometry(e,t,i,r){let n=Number.POSITIVE_INFINITY,o=Number.NEGATIVE_INFINITY,s=null;i&&(s=i.elevationSampler.constantElevation(i.elevation,i.bias),null!=s&&(n=s,o=s));const a=i?t:null,l=(e,t,r)=>{if(null!=i)if(t.push(e),null!=s)a.elevatedLayoutVertexArray.emplaceBack(s),r.push(s);else{const t=i.elevationSampler.pointElevation(e,i.elevation,i.bias);a.elevatedLayoutVertexArray.emplaceBack(t),r.push(t),n=Math.min(n,t),o=Math.max(o,t)}};for(const c of e){let e=0;for(const t of c)e+=t.length;const n=t.triangleSegments.prepareSegment(e,t.layoutVertexArray,t.indexArray),o=n.vertexLength,s=[],a=[],h=[],u=[],d=[],f=t.layoutVertexArray.length;for(const r of 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Uint8ClampedArray?new Uint8Array(e.buffer):e}clone(){return new pu({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,i,r,n,o,s){du(e,t,i,r,n,4,o,s)}}class mu{constructor(e,t){this.width=e.width,this.height=e.height,this.data=t instanceof Uint8Array?new Float32Array(t.buffer):t}}Xo(fu,"AlphaImage"),Xo(pu,"RGBAImage");class _u{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.image=new fu({width:e,height:t}),this.positions={},this.uploaded=!1}getDash(e,t){const i=this.getKey(e,t);return this.positions[i]}trim(){const e=this.width,t=this.height=Ye(this.nextRow);this.image.resize({width:e,height:t})}getKey(e,t){return e.join(",")+t}getDashRanges(e,t,i){const r=[];let n=e.length%2==1?-e.at(-1)*i:0,o=e[0]*i,s=!0;r.push({left:n,right:o,isDash:s,zeroLength:0===e[0]});let a=e[0];for(let l=1;l<e.length;l++){s=!s;const t=e[l];n=a*i,a+=t,o=a*i,r.push({left:n,right:o,isDash:s,zeroLength:0===t})}return r}addRoundDash(e,t,i){const r=t/2;for(let n=-i;n<=i;n++){const t=this.width*(this.nextRow+i+n);let o=0,s=e[o];for(let a=0;a<this.width;a++){a/s.right>1&&(s=e[++o]);const l=Math.abs(a-s.left),c=Math.abs(a-s.right),h=Math.min(l,c);let u;const d=n/i*(r+1);if(s.isDash){const e=r-Math.abs(d);u=Math.sqrt(h*h+e*e)}else u=r-Math.sqrt(h*h+d*d);this.image.data[t+a]=Math.max(0,Math.min(255,u+128))}}}addRegularDash(e,t){for(let a=e.length-1;a>=0;--a){const t=e[a],i=e[a+1];t.zeroLength?e.splice(a,1):i&&i.isDash===t.isDash&&(i.left=t.left,e.splice(a,1))}const i=e[0],r=e.at(-1);

1i.isDash===r.isDash&&(i.left=r.left-this.width,r.right=i.right+this.width);const n=this.width*this.nextRow;let o=0,s=e[o];for(let a=0;a<this.width;a++){a/s.right>1&&(s=e[++o]);const i=Math.abs(a-s.left),r=Math.abs(a-s.right),l=Math.min(i,r);this.image.data[n+a]=Math.max(0,Math.min(255,(s.isDash?l:-l)+t+128))}}addDash(e,t){const i=this.getKey(e,t);if(this.positions[i])return this.positions[i];const r="round"===t,n=r?7:0,o=2*n+1;if(this.nextRow+o>this.height)return rt("LineAtlas out of space"),null;0===e.length&&e.push(1);let s=0;for(let h=0;h<e.length;h++)e[h]<0&&(rt("Negative value is found in line dasharray, replacing values with 0"),e[h]=0),s+=e[h];if(0!==s){const i=this.width/s,o=this.getDashRanges(e,this.width,i);r?this.addRoundDash(o,i,n):this.addRegularDash(o,"square"===t?.5*i:0)}const a=this.nextRow+n;this.nextRow+=o;const l=Math.floor(s),c={tl:[a,n],br:[l,Math.round(65535*(s-l))]};return this.positions[i]=c,c}}Xo(_u,"LineAtlas");const gu="3d_elevation_id",yu="level",xu=Oh.types,vu=Math.cos(Math.PI/180*37.5),bu=Math.cos(Math.PI/180*5);class wu{constructor(e){this.evaluationGlobals={zoom:0,lineProgress:void 0},this.elevationType="none",this.isSeaLevelReference=!1,this.showElevationIdDebug=!1,this.terrainEnabled=!1,this.zoom=e.zoom,this.evaluationGlobals.zoom=this.zoom,this.overscaling=e.overscaling,this.pixelRatio=e.pixelRatio,this.layers=e.layers,this.layerIds=this.layers.map(e=>e.fqid),this.index=e.index,this.projection=e.projection,this.hasPattern=!1,this.hasCrossSlope=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(e=>{this.gradients[e.id]={}}),this.layoutVertexArray=new ec,this.layoutVertexArray2=new tc,this.patternVertexArray=new tc,this.indexArray=new pc,this.programConfigurations=new xh(e.layers,{zoom:e.zoom,lut:e.lut}),this.segments=new $c,this.sourceLayerName=e.sourceLayerName||"",this.maxLineLength=0,this.zOffsetVertexArray=new ac,this.elevationIdColVertexArray=new tc,this.elevationGroundScaleVertexArray=new Xl,this.stateDependentLayerIds=this.layers.filter(e=>e.isStateDependent()).map(e=>e.id),this.tessellationStep=e.tessellationStep?e.tessellationStep:128,this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,i,r){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,i,r){this.showElevationIdDebug=t.showElevationIdDebug,this.terrainEnabled=t.terrainEnabled,this.hasPattern=cl("line",this.layers,this.pixelRatio,t);const n=this.layers[0].layout.get("line-sort-key");this.tileToMeter=Ml(i);const o=this.layers[0].layout.get("line-elevation-reference");if("hd-road-markup"===o)this.elevationType="road";else{const e=this.layers[0].layout.get("line-z-offset"),t=e.isConstant()&&!e.constantOr(0);this.elevationType="sea"!==o&&"ground"!==o&&t?"none":"offset","offset"===this.elevationType&&"none"===o&&rt(`line-elevation-reference: ground is used for the layer ${this.layerIds[0]} because non-zero line-z-offset value was found.`),this.isSeaLevelReference="sea"===o}const s=this.layers[0].layout.get("line-cross-slope");this.hasCrossSlope="offset"===this.elevationType&&void 0!==s;const a=[];for(const{feature:u,id:d,index:f,sourceLayerIndex:p}of e){const e=this.layers[0]._featureFilter.needGeometry,o=Nl(u,e);if(!this.layers[0]._featureFilter.filter(new Xs(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),o,i))continue;const s=n?n.evaluate(o,{},i):void 0,l={id:d,properties:u.properties,type:u.type,sourceLayerIndex:p,index:f,geometry:e?o.geometry:kl(u,i,r),patterns:{},sortKey:s};a.push(l)}n&&a.sort((e,t)=>e.sortKey-t.sortKey);const{lineAtlas:l,featureIndex:c}=t,h=this.addConstantDashes(l);for(const u of a){const{geometry:r,index:n,sourceLayerIndex:o}=u;if(h&&this.addFeatureDashes(u,l),this.hasPattern){const e=hl("line",this.layers,u,this.zoom,this.pixelRatio,t);this.patternFeatures.push(e)}else this.addFeature(u,r,n,i,l.positions,t.availableImages,t.brightness,t.elevationFeatures,t.elevationParams,t.crossSourceElevationEnabled);c.insert(e[n].feature,r,n,o,this.index)}!this.hasPattern&&this.hdExt&&this.hdExt.buildFrcSegments(this),this.hdExt&&this.hdExt.endPopulate()}addConstantDashes(e){let t=!1;for(const i of this.layers){const r=i.paint.get("line-dasharray").value,n=i.layout.get("line-cap").value;if("constant"!==r.kind||"constant"!==n.kind)t=!0;else{const t=n.value,i=r.value;if(!i)continue;e.addDash(i,t)}}return t}addFeatureDashes(e,t){const i=this.zoom;for(const r of this.layers){const n=r.paint.get("line-dasharray").value,o=r.layout.get("line-cap").value;if("constant"===n.kind&&"constant"===o.kind)continue;let s,a;if("constant"===n.kind){if(s=n.value,!s)continue}else s=n.evaluate({zoom:i},e);a="constant"===o.kind?o.value:o.evaluate({zoom:i},e),t.addDash(s,a),e.patterns[r.id]=[t.getKey(s,a)]}}update(e,t,i,r,n,o,s,a,l){this.programConfigurations.updatePaintArrays(e,t,n,i,r,o,s,l)}updateExpressions(e){this.programConfigurations.updateExpressions(e)}addFeatures(e,t,i,r,n,o){for(const s of this.patternFeatures)this.addFeature(s,s.geometry,s.index,t,i,r,o,e.elevationFeatures,e.elevationParams,e.crossSourceElevationEnabled);this.hdExt&&(this.hdExt.buildFrcSegments(this),this.hdExt.endPopulate())}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,Lh)),0!==this.patternVertexArray.length&&(this.patternVertexBuffer=e.createVertexBuffer(this.patternVertexArray,Fh)),!this.zOffsetVertexBuffer&&this.zOffsetVertexArray.length>0&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,Ch.members,!0)),!this.elevationIdColVertexBuffer&&this.elevationIdColVertexArray.length>0&&(this.elevationIdColVertexBuffer=e.createVertexBuffer(this.elevationIdColVertexArray,Mh.members,!0)),!this.elevationGroundScaleVertexBuffer&&this.elevationGroundScaleVertexArray.length>0&&(this.elevationGroundScaleVertexBuffer=e.createVertexBuffer(this.elevationGroundScaleVertexArray,Ph.members,!0)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Rh),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.elevationIdColVertexBuffer&&this.elevationIdColVertexBuffer.destroy(),this.elevationGroundScaleVertexBuffer&&this.elevationGroundScaleVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e,t){let i,r;if(t&&t>0?(i=`mapbox_clip_start_${t}`,r=`mapbox_clip_end_${t}`):(i="mapbox_clip_start",r="mapbox_clip_end"),e.properties&&Object.hasOwn(e.properties,i)&&Object.hasOwn(e.properties,r))return{start:+e.properties[i],end:+e.properties[r]}}addFeature(e,t,i,r,n,o,s,a,l,c){const h=this.layers[0].layout,u=this.hdExt?this.hdExt.trackFeatureFrc(e.properties):null,d=this.indexArray.length,f=h.get("line-join").evaluate(e,{}),p=h.get("line-cap").evaluate(e,{}),m=h.get("line-miter-limit"),_=h.get("line-round-limit");this.lineClips=this.lineFeatureClips(e),this.lineFeature=e;const g=!(!e.properties||!Object.hasOwn(e.properties,"mapbox_line_metrics"))&&e.properties.mapbox_line_metrics;this.zOffsetValue=h.get("line-z-offset").value;const y=this.layers[0].paint,x=y.get("line-width").value;"constant"!==x.kind&&!1===x.isLineProgressConstant&&(this.variableWidthValue=x);const v=y.get("line-emissive-strength").value;if("constant"!==v.kind&&!1===v.isLineProgressConstant&&(this.variableEmissiveStrengthValue=v),this.isSeaLevelReference){const e=h.get("line-elevation-ground-scale").value;"constant"===e.kind&&0===e.value||(this.elevationGroundScaleValue=e)}if(null==this.hdExt||!this.hdExt.handleFeature(e,t,r,a,l,!!c,f,p,m,_,this))for(let b=0;b<t.length;b++)this.addLine(t[b],e,r,f,p,m,_,void 0,g&&b>0?b:null);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,n,o,r,s,void 0,this.worldview),this.hdExt&&this.hdExt.recordFeatureRange(this,d,this.indexArray.length,u)}fillNonElevatedRoadSegment(e){for(let t=Math.max(e,this.zOffsetVertexArray.length);t<this.layoutVertexArray.length;t++)this.zOffsetVertexArray.emplaceBack(0,0,0,0),this.showElevationIdDebug&&this.elevationIdColVertexArray.emplaceBack(0,0,0)}addLine(e,t,i,r,n,o,s,a,l){this.distance=0,this.prevDistance=0,this.scaledDistance=0,this.totalDistance=0,this.totalFeatureLength=0,this.lineSoFar=0,this.currentVertex=void 0,this.lineClips=l?this.lineFeatureClips(t,l):this.lineClips;const c="none"===r;this.patternJoinNone=this.hasPattern&&c,this.currentLineJoinType=r,this.segmentStart=0,this.segmentStartf32=0,this.segmentPoints=[];const h=a&&a.progress.min>0,u=a&&a.progress.max<1;if(this.lineClips){let i={min:this.lineClips.start,max:this.lineClips.end},r=1;if(a){const e=this.lineClips.end-this.lineClips.start;f={min:0,max:1},p=i,i={min:ut((d=a.progress).min,f,p),max:ut(d.max,f,p)},e>0&&(r=(i.max-i.min)/e)}const n=+t.properties.mapbox_clip_feature_len,o=+t.properties.mapbox_clip_seg_len;if(Number.isNaN(n)||Number.isNaN(o)){for(let i=0;i<e.length-1;i++)this.totalDistance+=e[i].dist(e[i+1]);const t=this.totalDistance/(i.max-i.min);this.totalFeatureLength=Number.isFinite(t)?t:0,this.lineClips.start=i.min,this.lineClips.end=i.max,this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}else this.totalFeatureLength=n,this.distance=o*r,this.lineClips.start=i.min,this.lineClips.end=i.max,this.maxLineLength=Math.max(this.maxLineLength,this.distance);this.lineClipsArray.push(this.lineClips),this.updateScaledDistance()}var d,f,p;const m="Polygon"===xu[t.type];let _=e.length;for(;_>=2&&e[_-1].equals(e[_-2]);)_--;let g=0;for(;g<_-1&&e[g].equals(e[g+1]);)g++;if(_<(m?3:2))return;"bevel"===r&&(o=1.05);const y=this.segments.prepareSegment(10*_,this.layoutVertexArray,this.indexArray);let x,v,b,w,T,E,S,I;a&&a.prevDir&&(E=a.prevDir.perp()),a&&a.nextDir&&(S=a.nextDir.perp()),this.e1=this.e2=-1,m&&(x=e[_-2],T=e[g].sub(x)._unit()._perp());for(let A=g;A<_;A++){if(b=A===_-1?m?e[g+1]:void 0:e[A+1],b&&e[A].equals(b))continue;T&&(w=T),x&&(v=x),x=e[A],I=this.evaluateLineProgressFeatures(v?v.dist(x):0),T=b?b.sub(x)._unit()._perp():w,w=w||T;const t=v&&b;let i=t?r:m||c?"butt":n;const a=w.x*T.x+w.y*T.y;if(c){const e=function(e){if(e.patternJoinNone){const t=e.segmentPoints.length/2,i=e.lineSoFar-e.segmentStart;for(let r=0;r<t;++r){const t=e.segmentPoints[2*r+1],n=Math.round(e.segmentPoints[2*r])+.5+.25*t;e.patternVertexArray.emplaceBack(n,i,e.segmentStart),e.patternVertexArray.emplaceBack(n,i,e.segmentStart)}e.segmentPoints.length=0}e.e1=e.e2=-1};if(t&&a<bu){this.updateDistance(v,x),this.addCurrentVertex(x,w,1,1,y,I),e(this),this.addCurrentVertex(x,T,-1,-1,y,I);continue}if(v){if(!b){this.updateDistance(v,x),this.addCurrentVertex(x,w,1,1,y,I),e(this);continue}i="miter"}}let l=w.add(T);0===l.x&&0===l.y||l._unit();const d=l.x*T.x+l.y*T.y,f=0!==d?1/d:1/0,p=2*Math.sqrt(2-2*d),C=d<vu&&v&&b,M=w.x*T.y-w.y*T.x>0,P=this.overscaling<=16?122880/(512*this.overscaling):0;if(t&&"round"===i)if(f<s)i="miter";else if(f<=2){const e=Tu(x,-10,8202);i="offset"===this.elevationType&&(e||this.hasCrossSlope)?"miter":"fakeround"}if("miter"===i&&f>o&&(i="bevel"),"bevel"===i&&(f>2&&(i="flipbevel"),f<o&&(i="miter")),v&&!("miter"===i&&C)&&this.updateDistance(v,x),"miter"===i)if(C){const e=x.dist(v);if(e>2*P){const t=x.sub(x.sub(v)._mult(P/e)._round());this.updateDistance(v,t),this.addCurrentVertex(t,w,0,0,y,I),v=t}this.updateDistance(v,x),l._mult(f),this.addCurrentVertex(x,l,0,0,y,I);const t=x.dist(b);if(t>2*P){const e=x.add(b.sub(x)._mult(P/t)._round());this.updateDistance(x,e),this.addCurrentVertex(e,T,0,0,y,I),x=e}}else l._mult(f),this.addCurrentVertex(x,l,0,0,y,I);else if("flipbevel"===i){if(f>100)l=T.mult(-1);else{const e=f*w.add(T).mag()/w.sub(T).mag();l._perp()._mult(e*(M?-1:1))}this.addCurrentVertex(x,l,0,0,y,I),this.addCurrentVertex(x,l.mult(-1),0,0,y,I)}else if("bevel"===i||"fakeround"===i){const e=x.dist(v);let t=1;if("offset"===this.elevationType&&"bevel"===i&&"round"!==this.currentLineJoinType&&!this.patternJoinNone&&null!=I&&v&&b){const i=4*P;e<i&&(t=Math.max(0,e/i))}null!=I&&v&&this.addCurrentVertex(x,S||w,-t,-t,y,I);const r=e<=2*P&&"bevel"!==i,n=l.mult(M?1:-1);n._mult(f);const o=T.mult(M?-1:1),s=w.mult(M?-1:1),c=this.evaluateLineProgressFeatures(this.distance);if(null==I&&(this.addHalfVertex(x,n.x,n.y,!1,!M,0,y,c),r||this.addHalfVertex(x,n.x+2*s.x,n.y+2*s.y,!1,M,0,y,c)),"fakeround"===i){const e=Math.round(180*p/Math.PI/20);this.addHalfVertex(x,s.x,s.y,!1,M,0,y,c);for(let t=0;t<e;t++){let i=t/e;if(.5!==i){const e=i-.5;i+=i*e*(i-1)*((1.0904+a*(a*(3.55645-1.43519*a)-3.2452))*e*e+(.848013+a*(.215638*a-1.06021)))}const r=o.sub(s)._mult(i)._add(s)._unit();this.addHalfVertex(x,r.x,r.y,!1,M,0,y,c)}this.addHalfVertex(x,o.x,o.y,!1,M,0,y,c)}r||null!=I||this.addHalfVertex(x,n.x+2*o.x,n.y+2*o.y,!1,M,0,y,c),null!=I&&b&&this.addCurrentVertex(x,E||T,t,t,y,I)}else if("butt"===i)this.addCurrentVertex(x,l,0,0,y,I);else if("square"===i){if(!v){const e=h?0:-1;this.addCurrentVertex(x,l,e,e,y,I)}if(this.addCurrentVertex(x,l,0,0,y,I),v){const e=u?0:1;this.addCurrentVertex(x,l,e,e,y,I)}}else if("round"===i){if(v){const e=!t&&S?S:w;this.addCurrentVertex(x,e,0,0,y,I),!t&&u||this.addCurrentVertex(x,e,1,1,y,I,!0)}if(b){const e=!t&&E?E:T;!t&&h||this.addCurrentVertex(x,e,-1,-1,y,I,!0),this.addCurrentVertex(x,e,0,0,y,I)}}}}addVerticesTo(e,t,i,r,n,o,s,a,l,c){const h=(t.w-e.w)/this.tessellationStep|0;let u=0;const d=this.scaledDistance;if(h>1){this.lineSoFar=e.w;const i=(t.x-e.x)/h,r=(t.y-e.y)/h,n=(t.z-e.z)/h,o=(t.w-e.w)/h,s=t.x-e.x,a=t.y-e.y,d=Math.sqrt(s*s+a*a);if(0===d)return;const f=-a/d,p=s/d,m=f,_=p,g=-f,y=-p;for(let t=1;t<h;++t){e.x+=i,e.y+=r,e.z+=n,this.lineSoFar+=o,u+=o;const t=this.evaluateLineProgressFeatures(this.prevDistance+u);this.scaledDistance=(this.prevDistance+u)/this.totalDistance,this.addHalfVertex(e,m,_,c,!1,0,l,t),this.addHalfVertex(e,g,y,c,!0,0,l,t)}}this.lineSoFar=t.w,this.scaledDistance=d;const f=this.evaluateLineProgressFeatures(this.distance);this.addHalfVertex(t,i,r,c,!1,s,l,f),this.addHalfVertex(t,n,o,c,!0,-a,l,f)}evaluateLineProgressFeatures(e){if(!this.variableWidthValue&&!this.variableEmissiveStrengthValue&&"offset"!==this.elevationType)return null;this.evaluationGlobals.lineProgress=0,this.lineClips?this.evaluationGlobals.lineProgress=Math.min(1,(this.totalFeatureLength*this.lineClips.start+e)/this.totalFeatureLength):rt(`line-progress evaluation for ${this.layerIds[0]} requires enabling 'lineMetrics' for the source.`);let t=0;this.variableWidthValue&&"constant"!==this.variableWidthValue.kind&&(t=this.variableWidthValue.evaluate(this.evaluationGlobals,this.lineFeature)||0,t*=.5);let i=0;this.variableEmissiveStrengthValue&&"constant"!==this.variableEmissiveStrengthValue.kind&&(i=this.variableEmissiveStrengthValue.evaluate(this.evaluationGlobals,this.lineFeature)||0);const r=this.evaluateElevationGroundScale();return"offset"!==this.elevationType?{zOffset:0,variableWidth:t,elevationGroundScale:r,variableEmissiveStrength:i}:"constant"===this.zOffsetValue.kind?{zOffset:this.zOffsetValue.value,variableWidth:t,elevationGroundScale:r,variableEmissiveStrength:i}:{zOffset:this.zOffsetValue.evaluate(this.evaluationGlobals,this.lineFeature)||0,variableWidth:t,elevationGroundScale:r,variableEmissiveStrength:i}}evaluateElevationGroundScale(){return this.elevationGroundScaleValue?"constant"===this.elevationGroundScaleValue.kind?this.elevationGroundScaleValue.value:this.elevationGroundScaleValue.evaluate(this.evaluationGlobals,this.lineFeature)||0:0}addCurrentVertex(e,t,i,r,n,o,s=!1){const a=t.x+t.y*i,l=t.y-t.x*i,c=t.y*r-t.x,h=-t.y-t.x*r;if(null!=o){const t="offset"===this.elevationType,u="offset"===this.elevationType?2:10,d=-u,f=Pr+u,p=o.zOffset,m=new nu(e.x,e.y,p,this.lineSoFar),_=!!t&&Tu(e,d,f),g=this.lineSoFar,y=this.distance;if(this.currentVertex)if(_){const t=this.currentVertexIsOutside,o=this.currentVertex,u=new nu(e.x,e.y,p,this.lineSoFar);if(su(o,u,d,f),!Tu(u,d,f)){if(t){this.e1=this.e2=-1,this.distance-=o.dist(m),this.lineSoFar=o.w;const e=this.evaluateLineProgressFeatures(o.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(o,a,l,s,!1,i,n,e),this.addHalfVertex(o,c,h,s,!0,-r,n,e),this.prevDistance=this.distance}this.distance=this.prevDistance+o.dist(u),this.scaledDistance=this.distance/this.totalDistance,this.addVerticesTo(o,u,a,l,c,h,i,r,n,s),this.distance=y,this.scaledDistance=this.distance/this.totalDistance}}else{const e=this.currentVertex;if(this.currentVertexIsOutside){su(e,m,d,f),this.e1=this.e2=-1,this.distance-=e.dist(m),this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=e.w;const t=this.evaluateLineProgressFeatures(e.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(e,a,l,s,!1,i,n,t),this.addHalfVertex(e,c,h,s,!0,-r,n,t),this.prevDistance=this.distance,this.distance=y,this.scaledDistance=this.distance/this.totalDistance}this.addVerticesTo(e,m,a,l,c,h,i,r,n,s)}else _||(this.addHalfVertex(e,a,l,s,!1,i,n,o),this.addHalfVertex(e,c,h,s,!0,-r,n,o));this.currentVertex=m,this.currentVertexIsOutside=_,this.lineSoFar=g}else this.addHalfVertex(e,a,l,s,!1,i,n,o),this.addHalfVertex(e,c,h,s,!0,-r,n,o)}addHalfVertex({x:e,y:t},i,r,n,o,s,a,l){if(this.patternJoinNone&&(0===this.segmentPoints.length&&(this.segmentStart=this.lineSoFar,this.segmentStartf32=Math.fround(this.lineSoFar)),o||this.segmentPoints.push(this.lineSoFar-this.segmentStart,s)),this.layoutVertexArray.emplaceBack((e<<1)+(n?1:0),(t<<1)+(o?1:0),Math.round(63*i)+128,Math.round(63*r)+128,1+(0===s?0:s<0?-1:1),0,this.lineS

1oFar-this.segmentStartf32),this.lineClips){const e=fi(this.lineClips.start,this.lineClips.end,this.scaledDistance);this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,e)}const c=a.vertexLength++;if(this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,c),a.primitiveLength++),o?this.e2=c:this.e1=c,null!=l&&(this.zOffsetVertexArray.emplaceBack(l.zOffset,l.variableWidth,l.variableWidth,l.variableEmissiveStrength),this.showElevationIdDebug&&this.elevationIdColVertexArray.emplaceBack(0,0,0)),this.elevationGroundScaleValue){const e=l?l.elevationGroundScale:this.evaluateElevationGroundScale();this.elevationGroundScaleVertexArray.emplaceBack(e)}}updateScaledDistance(){this.lineClips?(this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=this.totalFeatureLength*this.lineClips.start+this.distance):this.lineSoFar=this.distance}updateDistance(e,t){this.prevDistance=this.distance,this.distance+=e.dist(t),this.updateScaledDistance()}}function Tu(e,t,i){return e.x<t||e.x>i||e.y<t||e.y>i}Xo(wu,"LineBucket",{omit:["layers","patternFeatures","currentVertex","currentVertexIsOutside"]});const Eu=ql([{name:"a_pos",components:2,type:"Int16"}],4),Su=ql([{name:"a_circle_z_offset",components:1,type:"Float32"}],4),Iu=ql([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class Au{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(e=>e.fqid),this.index=e.index,this.hasPattern=!1,this.projection=e.projection,this.layoutVertexArray=new $l,this.indexArray=new pc,this.segments=new $c,this.programConfigurations=new xh(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(e=>e.isStateDependent()).map(e=>e.id),this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,i,r){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,i,r){const n=this.layers[0],o=[];let s=null;"circle"===n.type&&(s=n.layout.get("circle-sort-key"));for(const{feature:l,id:c,index:h,sourceLayerIndex:u}of e){const e=this.layers[0]._featureFilter.needGeometry,n=Nl(l,e);if(!this.layers[0]._featureFilter.filter(new Xs(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),n,i))continue;const a=s?s.evaluate(n,{},i):void 0,d={id:c,properties:l.properties,type:l.type,sourceLayerIndex:u,index:h,geometry:e?n.geometry:kl(l,i,r),patterns:{},sortKey:a};o.push(d)}s&&o.sort((e,t)=>e.sortKey-t.sortKey);let a=null;"globe"===r.projection.name&&(this.globeExtVertexArray=new nc,a=r.projection);for(const l of o){const{geometry:r,index:n,sourceLayerIndex:o}=l,s=e[n].feature;this.addFeature(l,r,n,t.availableImages,i,a,t.brightness,t.elevationFeatures),t.featureIndex.insert(s,r,n,o,this.index)}this.hdExt&&this.hdExt.finalize()}update(e,t,i,r,n,o,s){this.programConfigurations.updatePaintArrays(e,t,n,i,r,o,s,this.worldview)}updateExpressions(e){this.programConfigurations.updateExpressions(e)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Eu.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.globeExtVertexArray&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,Iu.members)),this.hdExt&&this.hdExt.upload(e)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy(),this.hdExt&&this.hdExt.destroy())}addFeature(e,t,i,r,n,o,s,a){this.hdExt&&this.hdExt.beginFeature(e,a,n);for(const l of t)for(const t of l){const i=t.x,r=t.y;if(i<0||i>=Pr||r<0||r>=Pr)continue;if(o){const e=o.projectTilePoint(i,r,n),t=o.upVector(n,i,r);this.addGlobeExtVertex(e,t),this.addGlobeExtVertex(e,t),this.addGlobeExtVertex(e,t),this.addGlobeExtVertex(e,t)}const s=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),a=s.vertexLength;this.addCircleVertex(i,r,-1,-1),this.addCircleVertex(i,r,1,-1),this.addCircleVertex(i,r,1,1),this.addCircleVertex(i,r,-1,1),this.hdExt&&this.hdExt.writeVertexQuad(i,r),this.indexArray.emplaceBack(a,a+1,a+2),this.indexArray.emplaceBack(a,a+2,a+3),s.vertexLength+=4,s.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{},r,n,s,void 0,this.worldview)}addCircleVertex(e,t,i,r){this.layoutVertexArray.emplaceBack(2*e+(i+1)/2,2*t+(r+1)/2)}addGlobeExtVertex(e,t){const i=16384;this.globeExtVertexArray.emplaceBack(e.x,e.y,e.z,t[0]*i,t[1]*i,t[2]*i)}}Xo(Au,"CircleBucket",{omit:["layers"]});const Cu=ql([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_tex_size",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Mu=ql([{name:"a_globe_anchor",components:3,type:"Int16"},{name:"a_globe_normal",components:3,type:"Float32"}],4),Pu=ql([{name:"a_projected_pos",components:4,type:"Float32"}],4);ql([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const Ru=ql([{name:"a_auto_z_offset",components:1,type:"Float32"}],4),Du=ql([{name:"a_feature_index",components:1,type:"Float32"}],4),Lu=ql([{name:"a_x_axis",components:3,type:"Float32"},{name:"a_y_axis",components:3,type:"Float32"}]),zu=ql([{name:"a_texb",components:2,type:"Uint16"}]),Fu=ql([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_elevation_from_sea",components:2,type:"Float32"}]),Ou=ql([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"},{name:"a_auto_z_offset",components:1,type:"Float32"}]);ql([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"tileAnchorX"},{type:"Int16",name:"tileAnchorY"},{type:"Float32",name:"x1"},{type:"Float32",name:"y1"},{type:"Float32",name:"x2"},{type:"Float32",name:"y2"},{type:"Int16",name:"padding"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Bu=ql([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),ku=ql([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);ql([{name:"triangle",components:3,type:"Uint16"}]),ql([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"},{type:"Uint8",name:"flipState"}]),ql([{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",components:2,name:"textOffset"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Float32",name:"zOffset"},{type:"Uint8",name:"hasIconTextFit"},{type:"Uint16",name:"elevationFeatureIndex"}

1if(qu[o]=Zc(255*c.r,255*c.g),qu[o+1]=Zc(255*c.b,255*c.a),t){const e=(this._evalAt(s,n.paramsNext,n)||mi.transparent).toNonPremultipliedRenderColor(l);qu[o+2]=Zc(255*e.r,255*e.g),qu[o+3]=Zc(255*e.b,255*e.a)}else qu[o+2]=0,qu[o+3]=0}_computeZoomRange(e,t,i,r){let n=0,o=1;const s=!e||"composite"!==e.kind&&"camera"!==e.kind?null:e.zoomStops;if(s&&s.length>0)if(null==e.interpolationType){n=o=1;for(const e of s)if(e>t&&e<t+1){n=o=e-t;break}}else s[0]>t&&s[0]<t+1&&(n=s[0]-t);i[r]=n,i[r+1]=o}_writeZoomRange(e,t){this._computeZoomRange(e&&e.value,this._floorZoom,qu,t)}_evaluateFloatValue(e,t,i,r,n,o){const s=e.endsWith("opacity")?1:0,a=this._resolveProp(e,n.activeAppearance);i&&this._writeZoomRange(a,r);const l=a?a.isConstant()?a.constantOr(s):this._evalAt(a,n.params,n):s;if(qu[o]=null!=l?l:s,t){const e=this._evalAt(a,n.paramsNext,n);qu[o+1]=null!=e?e:s}else qu[o+1]=0}_evaluateTranslateValue(e,t,i,r,n,o){const s=this._resolveProp(e,n.activeAppearance);i&&this._writeZoomRange(s,r);const a=!!s&&"function"==typeof s.isConstant&&!s.isConstant(),l=s?"function"!=typeof s.isConstant?s:a?this._evalAt(s,n.params,n):s.constantOr(Hu):void 0;if(qu[o]=l?l[0]:0,qu[o+1]=l?l[1]:0,t){const e=a?this._evalAt(s,n.paramsNext,n):l;qu[o+2]=e?e[0]:0,qu[o+3]=e?e[1]:0}else qu[o+2]=0,qu[o+3]=0}_appearancesHavePaintProperties(e){return this.layer.getAppearances().some(t=>t.hasPaintProperty(e))}hasStateDependentPaint(e){const t=e.paint,i=Gu[+this.isText];for(const r of i)if(ju(t.get(r)))return!0;for(const r of e.getAppearances()||[])for(const e of i){const t=e;if(r.hasPaintProperty(t)&&ju(r.paintProperties.get(t)))return!0}return!1}hasPerFeatureTranslate(){return!!(256&this.header[0])}getCurrentBatchIndex(){return 0===this.maxFeaturesPerBatch?0:Math.floor(this.featureCount/this.maxFeaturesPerBatch)}_writeFeatureBlock(e,t){const i=this.isAllConstant?0:e;let r=Math.floor(i/this.maxFeaturesPerBatch),n=i%this.maxFeaturesPerBatch;this._batchExceedsDeviceLimit(r)&&(r=0,n=0);const o=this.ubos[r];return!!o&&(o.writeDataDrivenBlock(t,n),!0)}_batchExceedsDeviceLimit(e){return 3*e+2>=this.maxUniformBufferBindings}_reevaluateAt(e,t,i,r,n,o){if(!t)return;const s=this.allFeatureVtIndices[e],a=t.feature(s);if(!a)return;const l=this.allFeatureIds[e],c=null!=l&&n[l]||{},h={type:a.type,id:l,properties:a.properties||{},geometry:[]},u=this.activeAppearanceByVtIndex?this.activeAppearanceByVtIndex.get(s):void 0,d=this.evaluateAllProperties(h,c,i,r,o,(this.allFormattedSections?this.allFormattedSections[e]:void 0)||void 0,u);this._writeFeatureBlock(e,d)}_ensureRangeMaps(){if(!this.featureVertexRangesFromId){this.featureVertexRangesFromId=new Map,this.featureVertexRangesFromVtIndex=new Map;for(let e=0;e<this.allFeatureVtIndices.length;e++){const t=this.allFeatureIds[e];if(null!=t){let i=this.featureVertexRangesFromId.get(t);i||this.featureVertexRangesFromId.set(t,i=[]),i.push(e)}const i=this.allFeatureVtIndices[e];let r=this.featureVertexRangesFromVtIndex.get(i);r||this.featureVertexRangesFromVtIndex.set(i,r=[]),r.push(e)}}}populateUBO(e,t,i,r,n,o){const s=e.id,a=this.header,l=this.evaluateAllProperties(e,{},i,r,n,o);let c,h;this.isAllConstant?(c=0,h=0===this.featureCount,h&&(this.featureCount=1)):(c=this.featureCount++,h=!0);let u=Math.floor(c/this.maxFeaturesPerBatch),d=c%this.maxFeaturesPerBatch;return h&&(this._batchExceedsDeviceLimit(u)?(rt(`Too many symbol features: batch ${u} requires binding points up to ${3*u+2}, device limit ${this.maxUniformBufferBindings}. Some features will render incorrectly.`),u=0,d=0):(this.ubos[u]||(this.ubos[u]=new Vu(null,u,this.uboSizeDwords,a)),this.ubos[u].writeDataDrivenBlock(l,d))),this.allFeatureVtIndices.push(t),this.allFeatureIds.push(s),this.allFormattedSections.push(o||null),d}updateFeatures(e,t,i,r,n,o,s){this.layer=t,this.cachedConstantUniforms=null,this._ensureRangeMaps();for(const a of e){const e=this.featureVertexRangesFromId.get(a);if(e)for(const t of e)this._reevaluateAt(t,i,r,n,o,s)}}updateDynamicExpressions(e,t,i,r,n,o){if(this.layer=e,this.cachedConstantUniforms=null,this._recomputeSharedRanges(),0!==this.header[0])for(let s=0;s<this.allFeatureVtIndices.length;s++)this._reevaluateAt(s,t,i,r,n,o)}

1if(o=r[i.pos++],n=(112&o)>>4,o<128)return rd(e,n,t);if(o=r[i.pos++],n|=(127&o)<<3,o<128)return rd(e,n,t);if(o=r[i.pos++],n|=(127&o)<<10,o<128)return rd(e,n,t);if(o=r[i.pos++],n|=(127&o)<<17,o<128)return rd(e,n,t);if(o=r[i.pos++],n|=(127&o)<<24,o<128)return rd(e,n,t);if(o=r[i.pos++],n|=(1&o)<<31,o<128)return rd(e,n,t);throw new Error("Expected varint not more than 10 bytes")}(n,e,this))))}readSVarint(){const e=this.readVarint();return e%2==1?(e+1)/-2:e/2}readBoolean(){return Boolean(this.readVarint())}readString(){const e=this.readVarint()+this.pos,t=this.pos;return this.pos=e,e-t>=12&&td?td.decode(this.buf.subarray(t,e)):function(e,t,i){let r="",n=t;for(;n<i;){const t=e[n];let o,s,a,l=null,c=t>239?4:t>223?3:t>191?2:1;if(n+c>i)break;1===c?t<128&&(l=t):2===c?(o=e[n+1],128==(192&o)&&(l=(31&t)<<6|63&o,l<=127&&(l=null))):3===c?(o=e[n+1],s=e[n+2],128==(192&o)&&128==(192&s)&&(l=(15&t)<<12|(63&o)<<6|63&s,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===c&&(o=e[n+1],s=e[n+2],a=e[n+3],128==(192&o)&&128==(192&s)&&128==(192&a)&&(l=(15&t)<<18|(63&o)<<12|(63&s)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,c=1):l>65535&&(l-=65536,r+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),r+=String.fromCharCode(l),n+=c}return r}(this.buf,t,e)}readBytes(){const e=this.readVarint()+this.pos,t=this.buf.subarray(this.pos,e);return this.pos=e,t}readPackedVarint(e=[],t){const i=this.readPackedEnd();for(;this.pos<i;)e.push(this.readVarint(t));return e}readPackedSVarint(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSVarint());return e}readPackedBoolean(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readBoolean());return e}readPackedFloat(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFloat());return e}readPackedDouble(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readDouble());return e}readPackedFixed32(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed32());return e}readPackedSFixed32(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed32());return e}readPackedFixed64(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed64());return e}readPackedSFixed64(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed64());return e}readPackedEnd(){return 2===this.type?this.readVarint()+this.pos:this.pos+1}nextField(e=this.length){if(this.pos===this._valueStart&&this.skip(this.type),this.pos>=e)return 0;const t=this.readVarint();return this.type=7&t,this._valueStart=this.pos,t>>>3}skip(e){const t=7&e;if(0===t)for(;this.buf[this.pos++]>127;);else if(2===t)this.pos=this.readVarint()+this.pos;else if(5===t)this.pos+=4;else{if(1!==t)throw new Error(`Unimplemented type: ${t}`);this.pos+=8}}}function rd(e,t,i){return i?4294967296*t+(e>>>0):4294967296*(t>>>0)+(e>>>0)}function nd(e,t,i){const r=t<=16383?1:t<=2097151?2:t<=268435455?3:Math.floor(Math.log(t)/(7*Math.LN2));i.realloc(r),i.buf.copyWithin(e+r,e,i.pos)}function od(e,t){const i=e.length;let r=t.buf,n=t.pos,o=t.length;for(let s=0;s<i;s++){let i=e[s];if(i<0||n+10>o)t.pos=n,t.writeVarint(i),r=t.buf,n=t.pos,o=t.length;else{for(;i>127;)r[n++]=i%128|128,i=Math.floor(i/128);r[n++]=i}}t.pos=n}function sd(e,t){for(let i=0;i<e.length;i++)t.writeSVarint(e[i])}function ad(e,t){for(let i=0;i<e.length;i++)t.writeFloat(e[i])}function ld(e,t){for(let i=0;i<e.length;i++)t.writeDouble(e[i])}function cd(e,t){for(let i=0;i<e.length;i++)t.writeBoolean(e[i])}function hd(e,t){for(let i=0;i<e.length;i++)t.writeFixed32(e[i])}function ud(e,t){for(let i=0;i<e.length;i++)t.writeSFixed32(e[i])}function 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i=0;i<e.length;i++)t=(t<<5)-t+e.charCodeAt(i),t&=t;return t}function Yd(e,t){return(e<<5)-e+t}function Kd(e,t,i,r){for(const[n]of e.entries()){const e=r&&r.get(n)||Gi.parse(n),o=e.id.toString(),s=t.get(o)||0;i.push({id:n,version:s,sx:e.sx,sy:e.sy})}}Xo(Nd,"Anchor");class Jd{constructor(e,t,i,r,n="",o){this.scope=n,this.iconDescriptors=[],this.patternDescriptors=[],this.requiresMipMaps=t.size>0,Kd(e,i,this.iconDescriptors,o),Kd(t,i,this.patternDescriptors,o),this.iconDescriptors.sort(Wd),this.patternDescriptors.sort(Wd);let s=0;s=Yd(s,Xd(n)),s=Yd(s,1);const a=r?r.data:"";a&&(s=Yd(s,Xd(a))),s=Yd(s,1);for(const l of this.iconDescriptors)s=Yd(s,Xd(l.id)),s=Yd(s,l.version),s=Yd(s,l.sx),s=Yd(s,l.sy);s=Yd(s,1);for(const l of this.patternDescriptors)s=Yd(s,Xd(l.id)),s=Yd(s,l.version),s=Yd(s,l.sx),s=Yd(s,l.sy);this.hash=s}subsetOf(e){return this.scope===e.scope&&this.isSubsetArray(this.iconDescriptors,e.iconDescriptors,Wd)&&this.isSubsetArray(this.patternDescriptors,e.patternDescriptors,Wd)}isSubsetArray(e,t,i){let r=0,n=0;if(e.length>t.length)return!1;for(;r<e.length&&n<t.length;){const o=i(e[r],t[n]);if(0===o)r++,n++;else{if(o<0)return!1;n++}}return r===e.length}}function Qd(e){switch(e){case WebGL2RenderingContext.RGBA8:case WebGL2RenderingContext.RGBA16F:return WebGL2RenderingContext.RGBA;case WebGL2RenderingContext.DEPTH_COMPONENT16:return WebGL2RenderingContext.DEPTH_COMPONENT;case WebGL2RenderingContext.DEPTH24_STENCIL8:return WebGL2RenderingContext.DEPTH_STENCIL;case WebGL2RenderingContext.R8:case WebGL2RenderingContext.R32F:return WebGL2RenderingContext.RED}}function ef(e){switch(e){case WebGL2RenderingContext.RGBA8:return WebGL2RenderingContext.UNSIGNED_BYTE;case WebGL2RenderingContext.RGBA16F:return WebGL2RenderingContext.HALF_FLOAT;case WebGL2RenderingContext.DEPTH_COMPONENT16:return WebGL2RenderingContext.UNSIGNED_SHORT;case WebGL2RenderingContext.DEPTH24_STENCIL8:return WebGL2RenderingContext.UNSIGNED_INT_24_8;case WebGL2RenderingContext.R8:return WebGL2RenderingContext.UNSIGNED_BYTE;case WebGL2RenderingContext.R32F:return WebGL2RenderingContext.FLOAT}}Xo(Jd,"AtlasContentDescriptor");class tf{constructor(e,t,i,r){this.context=e,this.format=i,this.useMipmap=r&&r.useMipmap,this.texture=e.gl.createTexture(),this.update(t,{premultiply:r&&r.premultiply})}update(e,t){const i=e&&e instanceof HTMLVideoElement&&0===e.width?e.videoWidth:e.width,r=e&&e instanceof HTMLVideoElement&&0===e.height?e.videoHeight:e.height,{context:n}=this,{gl:o}=n,{x:s,y:a}=t&&t.position?t.position:{x:0,y:0},l=s+i,c=a+r;this.size&&(this.size[0]!==l||this.size[1]!==c)&&(!t||void 0===t.recreateWhenResize||t.recreateWhenResize)&&(o.bindTexture(o.TEXTURE_2D,null),o.deleteTexture(this.texture),this.texture=o.createTexture(),this.size=null),o.bindTexture(o.TEXTURE_2D,this.texture),n.pixelStoreUnpackFlipY.set(!1),n.pixelStoreUnpack.set(1),n.pixelStoreUnpackPremultiplyAlpha.set(this.format===o.RGBA8&&(!t||!1!==t.premultiply));const h=e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||ImageBitmap&&e instanceof ImageBitmap;if(!this.size&&l>0&&c>0){const e=this.useMipmap?Math.floor(Math.log2(Math.max(l,c)))+1:1;o.texStorage2D(o.TEXTURE_2D,e,this.format,l,c),this.size=[l,c]}this.size&&(h?o.texSubImage2D(o.TEXTURE_2D,0,s,a,Qd(this.format),ef(this.format),e):"data"in e&&e.data&&o.texSubImage2D(o.TEXTURE_2D,0,s,a,i,r,Qd(this.format),ef(this.format),e.data)),this.useMipmap&&o.generateMipmap(o.TEXTURE_2D)}bind(e,t,i=!1){const{context:r}=this,{gl:n}=r;n.bindTexture(n.TEXTURE_2D,this.texture),e!==this.minFilter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,this.useMipmap&&!i?e===n.NEAREST?n.NEAREST_MIPMAP_NEAREST:n.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),t!==this.wrapS&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,t),this.wrapS=t)}bindExtraParam(e,t,i,r,n){const{context:o}=this,{gl:s}=o;s.bindTexture(s.TEXTURE_2D,this.texture),t!==this.magFilter&&(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MAG_FILTER,t),this.magFilter=t),e!==this.minFilter&&(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MIN_FILTER,this.useMipmap?e===s.NEAREST?s.NEAREST_MIPMAP_NEAREST:s.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),i!==this.wrapS&&(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_WRAP_S,i),this.wrapS=i),r!==this.wrapT&&(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_WRAP_T,r),this.wrapT=r),n!==this.compareMode&&(n?(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_MODE,s.COMPARE_REF_TO_TEXTURE),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_FUNC,n)):s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_MODE,s.NONE),this.compareMode=n)}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}class rf{static getImagePositionScale(e,t,i){if(t&&e){const{sx:t,sy:i}=e;return{x:t,y:i}}return{x:i,y:i}}constructor(e,t,i,r){this.paddedRect=e;const{pixelRatio:n,version:o,stretchX:s,stretchY:a,content:l,sdf:c,usvg:h}=t;this.pixelRatio=n,this.stretchX=s,this.stretchY=a,this.content=l,this.version=o,this.padding=i,this.sdf=c,this.usvg=h,this.scale=rf.getImagePositionScale(r,h,n)}get tl(){return[this.paddedRect.x+this.padding,this.paddedRect.y+this.padding]}get br(){return[this.paddedRect.x+this.paddedRect.w-this.padding,this.paddedRect.y+this.paddedRect.h-this.padding]}get displaySize(){return[(this.paddedRect.w-2*this.padding)/this.scale.x,(this.paddedRect.h-2*this.padding)/this.scale.y]}}function nf(e,t,i){const r=Gi.parse(e),n=function(e,t,i=[1,1]){return{x:0,y:0,w:(e.data?e.data.width:e.width*i[0])+2*t,h:(e.data?e.data.height:e.height*i[1])+2*t}}(t,i,[r.sx,r.sy]);return{bin:n,imagePosition:new rf(n,t,i,r),imageVariant:r}}function of(e,t){const i=[];for(const[n,o]of e.entries()){const e=Gi.parse(n);e&&(i.push({key:n,value:o,variant:e}),t&&t.set(n,e))}i.sort((e,t)=>

1{const i=e.variant.id.toString().localeCompare(t.variant.id.toString());return 0!==i?i:e.variant.sx!==t.variant.sx?e.variant.sx-t.variant.sx:e.variant.sy!==t.variant.sy?e.variant.sy-t.variant.sy:e.key.localeCompare(t.key)});const r=new Map;for(const n of i)r.set(n.key,n.value);return r}class sf{constructor(e){this.sourceAtlasHash=e}}class af{constructor(e,t,i,r,n=""){const o=new Map,s=new Map;this.haveRenderCallbacks=[];const a=[],l=void 0!==r,c=l?new Map:void 0,h=l?of(e,c):e,u=l?of(t,c):t;this.addImages(h,o,1,a),this.addImages(u,s,2,a);const{w:d,h:f}=Zd(a),p=new pu({width:d||1,height:f||1});for(const[m,_]of h.entries()){const e=o.get(m).paddedRect;pu.copy(_.data,p,{x:0,y:0},{x:e.x+1,y:e.y+1},_.data,null,_.sdf)}for(const[m,_]of u.entries()){const e=s.get(m),t=e.paddedRect;let r=e.padding;const n=t.x+r,o=t.y+r,a=_.data.width,l=_.data.height;r=r>1?r-1:r,pu.copy(_.data,p,{x:0,y:0},{x:n,y:o},_.data,i),pu.copy(_.data,p,{x:0,y:l-r},{x:n,y:o-r},{width:a,height:r},i),pu.copy(_.data,p,{x:0,y:0},{x:n,y:o+l},{width:a,height:r},i),pu.copy(_.data,p,{x:a-r,y:0},{x:n-r,y:o},{width:r,height:l},i),pu.copy(_.data,p,{x:0,y:0},{x:n+a,y:o},{width:r,height:l},i),pu.copy(_.data,p,{x:a-r,y:l-r},{x:n-r,y:o-r},{width:r,height:r},i),pu.copy(_.data,p,{x:0,y:l-r},{x:n+a,y:o-r},{width:r,height:r},i),pu.copy(_.data,p,{x:0,y:0},{x:n+a,y:o+l},{width:r,height:r},i),pu.copy(_.data,p,{x:a-r,y:0},{x:n-r,y:o+l},{width:r,height:r},i)}this.lut=i,this.image=p,this.iconPositions=o,this.patternPositions=s,l&&(this.contentDescriptor=new Jd(h,u,r,i,n,c))}addImages(e,t,i,r){for(const[n,o]of e.entries()){const{bin:e,imagePosition:s,imageVariant:a}=nf(n,o,i);t.set(n,s),r.push(e),o.hasRenderCallback&&this.haveRenderCallbacks.push(a.id)}}patchUpdatedImages(e,t,i,r){this.haveRenderCallbacks=this.haveRenderCallbacks.filter(t=>e.hasImage(t,i)),e.dispatchRenderCallbacks(this.haveRenderCallbacks,i);for(const n of e.getUpdatedImages(i)){for(const r of this.iconPositions.keys()){const o=Gi.parse(r);if(ci.isEqual(o.id,n)){const o=e.getImage(n,i);this.patchUpdatedImage(this.iconPositions.get(r),o,t,null)}}for(const o of this.patternPositions.keys()){const s=Gi.parse(o);if(ci.isEqual(s.id,n)){const s=e.getImage(n,i);this.patchUpdatedImage(this.patternPositions.get(o),s,t,r||this.lut)}}}}patchUpdatedImage(e,t,i,r=null){if(!e||!t)return;if(e.version===t.version)return;e.version=t.version;const[n,o]=e.tl,s=e.sdf;if(this.lut||s){const e={width:t.data.width,height:t.data.height},a=new pu(e);pu.copy(t.data,a,{x:0,y:0},{x:0,y:0},e,r,s),i.update(a,{position:{x:n,y:o},recreateWhenResize:!1})}else i.update(t.data,{position:{x:n,y:o},recreateWhenResize:!1})}}Xo(rf,"ImagePosition"),Xo(af,"ImageAtlas",{omit:["lut"]}),Xo(sf,"ImageAtlasReference");class lf{constructor(e){this.pendingRequests=new Map,this.cachedRanges=new Map,this.fontstackCompositing=e&&e.fontstackCompositing||"client"}loadGlyphRange(e,t,i,r,n){if("server"===this.fontstackCompositing)return void lf.loadGlyphRange(e,t,i,r,n);const o=e.split(",").map(e=>e.trim()).filter(e=>e.length>0);0!==o.length?1!==o.length?this._loadMultipleFonts(o,t,i,r,n):this._loadFont(o[0],t,i,r,n):n(new Error("Empty fontstack"))}_loadMultipleFonts(e,t,i,r,n){const o=e.map(()=>null),s={completed:0,firstError:null,callbackCalled:!1},a=(t,i,r)=>{if(!s.callbackCalled&&(i&&!s.firstError&&(s.firstError=i),r&&(o[t]=r),s.completed++,s.completed===e.length)){s.callbackCalled=!0;const e=o.filter(e=>null!==e);if(0===e.length)return void n(s.firstError||new Error("All fonts failed to load"));const t=this._composeGlyphs(e);n(null,t)}};for(let l=0;l<e.length;l++)this._loadFont(e[l],t,i,r,(e,t)=>{a(l,e,t)})}_loadFont(e,t,i,r,n){const o=`${e}:${t}`;if(this.cachedRanges.has(o)){const e=this.cachedRanges.get(o);return void xt.frame(()=>n(null,e))}const s=this.pendingRequests.get(o);s?s.push(n):(this.pendingRequests.set(o,[n]),lf.loadGlyphRange(e,t,i,r,(e,t)=>{e||this.cachedRanges.set(o,t||null);const i=this.pendingRequests.get(o);if(this.pendingRequests.delete(o),i)for(const r of i)r(e,t)}))}_composeGlyphs(e){const t={};let i,r;for(const n of e)if(void 0===i&&void 0!==n.ascender&&(i=n.ascender),void 0===r&&void 0!==n.descender&&(r=n.descender),n.glyphs)for(const e in n.glyphs)void 0===t[e]&&(t[e]=n.glyphs[e]);return{glyphs:t,ascender:i,descender:r}}}lf.loadGlyphRange=async function(e,t,i,r,n){const o=256*t,s=o+255;let a;try{const t=await r.transformRequest(r.normalizeGlyphsURL(i).replace("{fontstack}",e).replace("{range}",`${o}-${s}`),qt.Glyphs),{data:n}=await Qt(t),c={},h=function(e){const t={glyphs:[]};let i;for(;i=e.nextField();)1===i&&pd(e,e.readVarint()+e.pos,t);return t}(new id(l=n));for(const e of h.glyphs)c[e.id]=e;a={glyphs:c,ascender:h.ascender,descender:h.descender}}catch(l){return n(l)}var l;n(null,a)};const cf=1e20,hf=new Float64Array(256);for(let Kw=0;Kw<256;Kw++){const e=.5-Math.pow(Kw/255,1/2.2);hf[Kw]=e*Math.abs(e)}function uf(e,t,i,r,n,o,s,a,l){for(let c=t;c<t+r;c++)df(e,i*o+c,o,n,s,a,l);for(let c=i;c<i+n;c++)df(e,c*o+t,1,r,s,a,l)}function df(e,t,i,r,n,o,s){o[0]=0,s[0]=-cf,s[1]=cf,n[0]=e[t];for(let a=1,l=0,c=0;a<r;a++){n[a]=e[t+a*i];const r=a*a;do{const e=o[l];c=(n[a]-n[e]+r-e*e)/(a-e)/2}while(c<=s[l]&&--l>-1);l++,o[l]=a,s[l]=c,s[l+1]=cf}for(let a=0,l=0;a<r;a++){for(;s[l+1]<a;)l++;const r=o[l],c=a-r;e[t+a*i]=n[r]+c*c}}hf[255]=-cf;const ff=/bold/i,pf=/medium/i,mf=/light/i,_f={none:0,ideographs:1,all:2};class gf{constructor(e,t,i,r){this.requestManager=e,this.localGlyphMode=t,this.localFontFamily=i,this.url="",this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}},this.glyphLoader=new lf({fontstackCompositing:r})}setURL(e){this.url=e}prefetchRange(e,t){const i=this.url||bt.GLYPHS_URL;if(!i)return;let r=this.entries[e];r||(r=this.entries[e]={glyphs:{},requests:{},ranges:{}}),r.ranges[t]||r.requests[t]||(r.requests[t]=[],this.glyphLoader.loadGlyphRange(e,t,i,this.requestManager,(e,i)=>{if(i){r.ascender=i.ascender,r.descender=i.descender;for(const e in i.glyphs)this._doesCharSupportLocalGlyph(+e)||(r.glyphs[+e]=i.glyphs[+e]);r.ranges[t]=!0}for(const n of r.requests[t]||[])n(e,i);delete r.requests[t]}))}getGlyphs(e,t){const i=[],r=this.url||bt.GLYPHS_URL;for(const n in e)for(const t of e[n])i.push({stack:n,id:t});Ze(i,({stack:e,id:t},i)=>{let n=this.entries[e];n||(n=this.entries[e]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 0});let o=n.glyphs[t];if(void 0!==o)return void i(null,{stack:e,id:t,glyph:o});if(o=this._tinySDF(n,e,t),o)return n.glyphs[t]=o,void i(null,{stack:e,id:t,glyph:o});const s=Math.floor(t/256);if(256*s>65535)return rt("glyphs > 65535 not supported"),void i(null,{stack:e,id:t,glyph:o});if(n.ranges[s])return void i(null,{stack:e,id:t,glyph:o});let a=n.requests[s];a||(a=n.requests[s]=[],this.glyphLoader.loadGlyphRange(e,s,r,this.requestManager,(e,t)=>{if(t){n.ascender=t.ascender,n.descender=t.descender;for(const e in t.glyphs)this._doesCharSupportLocalGlyph(+e)||(n.glyphs[+e]=t.glyphs[+e]);n.ranges[s]=!0}for(const i of a)i(e,t);delete n.requests[s]})),a.push((r,n)=>{r?i(r):n&&i(null,{stack:e,id:t,glyph:n.glyphs[t]||null})})},(e,i)=>{if(e)t(e);else if(i){const e={};for(const{stack:t,id:r,glyph:n}of i)void 0===e[t]&&(e[t]={}),void 0===e[t].glyphs&&(e[t].glyphs={}),e[t].glyphs[r]=n&&{id:n.id,bitmap:n.bitmap.clone(),metrics:n.metrics},e[t].ascender=this.entries[t].ascender,e[t].descender=this.entries[t].descender;t(null,e)}})}_doesCharSupportLocalGlyph(e){return this.localGlyphMode!==_f.none&&(this.localGlyphMode===_f.all?!!this.localFontFamily:!!this.localFontFamily&&(gs(e)||vs(e)||ls(e)||cs(e)||as(e)||_s(e)||(i=e)>=131072&&i<=173791||(t=e)>=66736&&t<=66815));var t,i}_tinySDF(e,t,i){const r=this.localFontFamily;if(!r||!this._doesCharSupportLocalGlyph(i))return;let n=e.tinySDF;if(!n){let i="400";ff.test(t)?i="900":pf.test(t)?i="500":mf.test(t)&&(i="200"),n=e.tinySDF=new gf.TinySDF({fontFamily:r,fontWeight:i,fontSize:48,buffer:6,radius:16}),n.fontWeight=i}const o=n.fontWeight;if(this.localGlyphs[o][i])return this.localGlyphs[o][i];const s=String.fromCodePoint(i),{data:a,width:l,height:c,glyphWidth:h,glyphHeight:u,glyphLeft:d,glyphTop:f,glyphAdvance:p}=n.draw(s);return this.localGlyphs[o][i]={id:i,bitmap:new fu({width:l,height:c},a),metrics:{width:h/2,height:u/2,left:d/2,top:f/2-27,advance:p/2,localGlyph:!0}}}}function yf(e,t){return e+t[1]-t[0]}function xf(e,t,i,r,n=1){const o=[],s=e.imagePrimary,a=s.pixelRatio,l=s.paddedRect.w-2,c=s.paddedRect.h-2,h=(e.right-e.left)*n,u=(e.bottom-e.top)*n,d=s.stretchX||[[0,l]],f=s.stretchY||[[0,c]],p=d.reduce(yf,0),m=f.reduce(yf,0),_=l-p,g=c-m;let y=0,x=p,v=0,b=m,w=0,T=_,E=0,S=g;if(s.content&&r){const e=s.content;y=bf(d,0,e[0]),v=bf(f,0,e[1]),x=bf(d,e[0],e[2]),b=bf(f,e[1],e[3]),w=e[0]-y,E=e[1]-v,T=e[2]-e[0]-x,S=e[3]-e[1]-b}const I=(r,o,l,c)=>{const d=Ef(r.stretch-y,x,h,e.left*n),f=Sf(r.fixed-w,T,r.stretch,p),_=Ef(o.stretch-v,b,u,e.top*n),g=Sf(o.fixed-E,S,o.stretch,m),I=Ef(l.stretch-y,x,h,e.left*n),A=Sf(l.fixed-w,T,l.stretch,p),C=Ef(c.stretch-v,b,u,e.top*n),M=Sf(c.fixed-E,S,c.stretch,m),P=new ve(d,_),R=new ve(I,_),D=new ve(I,C),L=new ve(d,C),z=new ve(f/a,g/a),F=new ve(A/a,M/a),O=t*Math.PI/180;if(O){const e=Math.sin(O),t=Math.cos(O),i=[t,-e,e,t];P._matMult(i),R._matMult(i),L._matMult(i),D._matMult(i)}const B=r.stretch+r.fixed,k=l.stretch+l.fixed,N=o.stretch+o.fixed,V=c.stretch+c.fixed,U=e.imageSecondary;return{tl:P,tr:R,bl:L,br:D,texPrimary:{x:s.paddedRect.x+1+B,y:s.paddedRect.y+1+N,w:k-B,h:V-N},texSecondary:U?{x:U.paddedRect.x+1+B,y:U.paddedRect.y+1+N,w:k-B,h:V-N}:void 0,writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:z,pixelOffsetBR:F,minFontScaleX:T/a/h,minFontScaleY:S/a/u,isSDF:i}};if(s.stretchX||s.stretchY){const e=wf(d,_,p),t=wf(f,g,m);for(let i=0;i<e.length-1;i++){const r=e[i],n=e[i+1];for(let e=0;e<t.length-1;e++)o.push(I(r,t[e],n,t[e+1]))}}else o.push(I({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:l+1},{fixed:0,stretch:c+1}));return o}function vf(e,t){const i=e.stretchY||[[0,e.paddedRect.h-2]];return e.stretchX||e.stretchY?Tf(e.stretchX||[[0,e.paddedRect.w-2]])*Tf(i):1}function bf(e,t,i){let r=0;for(const n of e)r+=Math.max(t,Math.min(i,n[1]))-Math.max(t,Math.min(i,n[0]));return r}function wf(e,t,i){const r=[{fixed:-1,stretch:0}];for(const[n,o]of e){const e=r.at(-1);r.push({fixed:n-e.stretch,stretch:e.stretch}),r.push({fixed:n-e.stretch,stretch:e.stretch+(o-n)})}return r.push({fixed:t+1,stretch:i}),r}function Tf(e){return 2*e.length+1}function Ef(e,t,i,r){return e/t*i+r}function Sf(e,t,i,r){return e-t*i/r}function If(e,t,i,r){const n=t+e.positionedLines[r].lineOffset;return 0===r?i+n/2:i+(n+(t+e.positionedLines[r-1].lineOffset))/2}function Af(e,t,i,r,n,o,s,a,l,c=1){const h=[];if(0===t.positionedLines.length)return h;const u=(void 0!==l?l:r.layout.get("text-rotate").evaluate(o,{}))*Math.PI/180,d=function(e){const t=e[0],i=e[1],r=t*i;return r>0?[t,-i]:r<0?[-t,i]:0===t?[i,t]:[i,-t]}(i);let f=Math.abs(t.top-t.bottom);for(const g of t.positionedLines)f-=g.lineOffset;const p=t.positionedLines.length,m=f/p;let _=t.top-i[1];for(let g=0;g<p;++g){const e=t.positionedLines[g];_=If(t,m,_,g);for(const r of e.positionedGlyphs){if(!r.rect)continue;const e=r.rect||{};let o=4,l=!0,f=1,p=0;if(r.image){const e=s.get(r.image.toString());if(!e)continue;if(e.sdf){rt("SDF images are not supported in formatted text and will be ignored.");continue}l=!1,f=e.pixelRatio,o=1/f,e.usvg||(f/=c)}const m=(n||a)&&r.vertical,g=r.metrics.advance*r.scale/2,y=r.metrics,x=r.rect;if(null===x)continue;a&&t.verticalizable&&(p=r.image?g-r.metrics.width*r.scale/2:0);const v=n?[r.x+g,r.y]:[0,0];let b=[0,0],w=[0,0],T=!1;n||(m?(w=[r.x+g+d[0],r.y+d[1]-p],T=!0):b=[r.x+g+i[0],r.y+i[1]-p]);const E=x.w*r.scale/(f*(r.localGlyph?2:1)),S=x.h*r.scale/(f*(r.localGlyph?2:1));let I,A,C,M;if(m){const e=r.y-_,t=new ve(-g,g-e),i=-Math.PI/2,n=new ve(...w);

1const c=zd(r),h=zd(n),u="both"!==o&&"width"!==o||!Dd(r)?1:h.width/c.width,d="both"!==o&&"height"!==o||!Ld(r)?1:h.height/c.height;i.scaleSelf(u,d);const f=i.toString();s.set(f,i),a.set(f,t);const{imagePosition:p}=nf(f,t,1);l.set(f,p)}function jf(e,t,i,r,n,o,s,a,l,c){if(!e)return;const h=function(e,t,i,r,n,o,s){if("camera"===e.kind)return e.maxSize;if("composite"===e.kind){const r=t.possiblyEvaluate(new Xs(e.maxZoom,{worldview:o}),i,s).evaluate(n,{},i,s),a=t.possiblyEvaluate(new Xs(e.minZoom,{worldview:o}),i,s).evaluate(n,{},i,s);return Math.max(r,a)}return t.possiblyEvaluate(new Xs(r,{worldview:o}),i,s).evaluate(n,{},i,s)}(t,i,r,n,o,l,c);return e.scaleSelf(h*a*s)}function Gf(e,t,i,r,n,o,s,a,l,c){return{iconPrimary:jf(e.getPrimary(),t,i,r,n,o,s,a,l,c),iconSecondary:jf(e.getSecondary(),t,i,r,n,o,s,a,l,c)}}function qf(e,t,i){if(!t)return;const r=i.get(e.toString()),n=i.get(t.toString());r&&n&&(r.paddedRect.w===n.paddedRect.w&&r.paddedRect.h===n.paddedRect.h||rt(`Mismatch in icon variant sizes: ${e.toString()} and ${t.toString()}`),r.usvg!==n.usvg&&rt(`Mismatch in icon variant image types: ${e.id} and ${t.id}`))}function Hf(e,t,i,r){if(!e)return;const n=t.get(i.toString());if(n&&(e.imagePrimary=n),r){const i=t.get(r.toString());e.imageSecondary=i}}function $f(e,t){for(const i in e.horizontal)Zf(e.horizontal[i],t);Zf(e.vertical,t)}function Zf(e,t){if(e)for(const i of e.positionedLines)for(const e of i.positionedGlyphs)if(null!==e.image){const i=e.image.toString();e.rect=t.get(i).paddedRect}}function Wf(e){switch(e){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function Xf(e,t,i,r,n,o,s,a,l){const c=ip(o.horizontal)||o.vertical,h=i.get("icon-text-fit-padding").evaluate(r,{},n);let u,d=t;return t&&"none"!==l&&(e.allowVerticalPlacement&&o.vertical&&(u=Rd(t,o.vertical,l,h,a,s)),c&&(d=Rd(t,c,l,h,a,s))),{defaultShapedIcon:d,verticallyShapedIcon:u}}function Yf(e,t){return e*t/24}function Kf(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v,b,w,T,E,S,I,A,C=65535){let M=s.textMaxSize.evaluate(t,{},d);void 0===M?M=a*s.textScaleFactor:M*=s.textScaleFactor;const P=e.layers[0].layout,R=Yf(a,s.textScaleFactor),D=ip(i.horizontal)||i.vertical,L=e.hasAnyAppearanceLayoutProperty(["text-size","text-offset","text-rotate"]),z=e.getAppearanceFeatureData(t.index);("none"!==_||L)&&z&&(z.textShaping=D,z.iconTextFitPadding=P.get("icon-text-fit-padding").evaluate(t,{},d),z.fontScale=R,z.textScaleFactor=s.textScaleFactor);const F="globe"===f.name,O=e.tilePixelRatio*M/24,B=(G=e.overscaling,e.zoom>18&&G>2&&(G>>=1),Math.max(Pr/(512*G),1)*P.get("symbol-spacing")),k=P.get("text-padding")*e.tilePixelRatio,N=P.get("icon-padding")*e.tilePixelRatio,V=Ne(P.get("text-max-angle")),U="map"===P.get("icon-rotation-alignment")&&"point"!==x,j=B/2;var G;!1===e.hasAnyIconTextFit&&"none"!==_&&(e.hasAnyIconTextFit=!0);const q=(a,l,x)=>{if(l.x<0||l.x>=Pr||l.y<0||l.y>=Pr)return;if(S&&S.length>0&&t.properties&&A&&A(S,t.properties,l,d,I))return;let T=null;if(F){const{x:e,y:t,z:i}=f.projectTilePoint(l.x,l.y,x);T={anchor:new Nd(e,t,i,0,void 0),up:f.upVector(x,l.x,l.y)}}!function(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v,b,w,T,E,S,I,A,C,M,P,R){const D=e.addToLineVertexArray(t,r);let L,z,F,O,B,k,N,V=0,U=0,j=0,G=0,q=-1,H=-1;const $={};let Z=ri("");const W=i?i.anchor:t,X="none"!==A;let Y=0,K=0;if(void 0===l._unevaluatedLayout.getValue("text-radial-offset")){const e=l.layout.get("text-offset").evaluate(v,{},E);Y=e[0]*Wu,K=e[1]*Wu}else Y=l.layout.get("text-radial-offset").evaluate(v,{},E)*Wu,K=Df;if(e.allowVerticalPlacement&&n.vertical){const e=n.vertical;if(p)k=np(e),a&&(N=np(a));else{const i=l.layout.get("text-rotate").evaluate(v,{},E)+90;F=rp(c,W,t,h,u,d,e,f,i,m,R),a&&(O=rp(c,W,t,h,u,d,a,g,i,null,P))}}if(o){const r=l.layout.get("icon-rotate").evaluate(v,{},E),n=xf(o,r,w,X,b.iconScaleFactor),s=a?xf(a,r,w,X,b.iconScaleFactor):void 0;z=rp(c,W,t,h,u,d,o,g,r,null,M);const f=function(e,t,i,r,n,o,s,a,l,c){const h=e.layers[0],u=h.appearances;let d=t.length;if(i&&(d=Math.max(d,i.length)),0===u.length)return d;const[f,p]=r.get("icon-size-scale-range"),m=qe(1,f,p);for(const _ of u)if(_.hasLayoutProperty("icon-image")){const t=h.getAppearanceValueAndResolveTokens(_,"icon-image",o,s,c);if(t){const i=e.getResolvedImageFromTokens(t);if(i){const t=_.hasLayoutProperty("icon-size")?_.getUnevaluatedLayoutProperty("icon-size"):n._values["icon-size"],r=Gf(i,Od(e.zoom,t,e.worldview,c),t,s,e.zoom,o,e.pixelRatio,m,e.worldview,c),l=a.get(r.iconPrimary.toString());l&&(d=Math.max(d,vf(l)))}}}return d}(e,n,s,l.layout,l._unevaluatedLayout,v,E,e.iconAtlasPositions,0,T);V=4*f;const p=l.layout.get("icon-size").evaluate(v,{},E,T),m=b.compositeIconSizes?b.compositeIconSizes[0].evaluate(v,{},E,T):0,_=b.compositeIconSizes?b.compositeIconSizes[1].evaluate(v,{},E,T):0,A=tp(e.layerIds[0],e.iconSizeData,p,o.imagePrimary.usvg?1:b.iconScaleFactor,m,_);e.addSymbols(e.icon,n,A,x,y,v,void 0,i,t,D.lineStartIndex,D.lineLength,-1,T,E,S,I,e.symbolInstances.length,f),q=e.icon.placedSymbolArray.length-1,s&&(U=4*f,e.addSymbols(e.icon,s,A,x,y,v,_d.vertical,i,t,D.lineStartIndex,D.lineLength,-1,T,E,S,I,e.symbolInstances.length,f),H=e.icon.placedSymbolArray.length-1)}for(const te in n.horizontal){const r=te,o=n.horizontal[r];L||(Z=ri(o.text),p?B=np(o):L=rp(c,W,t,h,u,d,o,f,l.layout.get("text-rotate").evaluate(v,{},E),m,R));const a=1===o.positionedLines.length;if(j+=ep(e,i,t,o,s,l,p,v,m,D,n.vertical?_d.horizontal:_d.horizontalOnly,a?Rf(n.horizontal):[r],$,q,b,T,E,e.symbolInstances.length,S),a)break}n.vertical&&(G+=ep(e,i,t,n.vertical,s,l,p,v,m,D,_d.vertical,["vertical"],$,H,b,T,E,e.symbolInstances.length,S));let J=-1;const Q=(e,t)=>e?Math.max(e,t):t;J=Q(B,J),J=Q(k,J),J=Q(N,J);const ee=J>-1?1:0;e.glyphOffsetArray.length>=65535&&rt("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==v.sortKey&&e.addToSortKey

1r++){const n=e.planes[r];let o=0;for(let e=0;e<t.length;e++)o+=+(V(n,t[e])+n[3]>=0);if(0===o)return 0;o!==t.length&&(i=!1)}return i?2:1}const mp=[0,0];function _p(e,t){for(const i of e.projections){const r=fp(t,e.points[0],i.axis,mp);if(i.projection[1]<r[0]||i.projection[0]>r[1])return 0}return 1}function gp(e,t){const i=t[0],r=t[1],n=t[2],o=t[3];for(let s=0;s<e.length;s++){const t=e[s];if(i*t[0]+r*t[1]+n*t[2]+o>=0)return!0}return!1}class yp{constructor(e,t){this.points=e||new Array(8).fill([0,0,0]),this.planes=t||new Array(6).fill([0,0,0,0]),this.bounds=xp.fromPoints(this.points),this.projections=[],this.frustumEdges=[Z([],this.points[2],this.points[3]),Z([],this.points[0],this.points[3]),Z([],this.points[4],this.points[0]),Z([],this.points[5],this.points[1]),Z([],this.points[6],this.points[2]),Z([],this.points[7],this.points[3])];for(const i of this.frustumEdges){const e=[0,-i[2],i[1]],t=[i[2],0,-i[0]];this.projections.push({axis:e,projection:fp(this.points,this.points[0],e,[0,0])}),this.projections.push({axis:t,projection:fp(this.points,this.points[0],t,[0,0])})}}static fromInvProjectionMatrix(e,t,i,r){const n=Math.pow(2,i),o=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(i=>{const o=Q([],i,e),s=1/o[3]/t*n;return(a=o)[0]=(l=o)[0]*(c=[s,s,r?1/o[3]:s,s])[0],a[1]=l[1]*c[1],a[2]=l[2]*c[2],a[3]=l[3]*c[3],a;var a,l,c}),s=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(e=>{const t=N([],U([],Z([],o[e[0]],o[e[1]]),Z([],o[e[2]],o[e[1]]))),i=-V(t,o[e[1]]);return t.concat(i)}),a=[];for(let l=0;l<o.length;l++)a.push([o[l][0],o[l][1],o[l][2]]);return new yp(a,s)}intersectsPrecise(e,t,i){for(let a=0;a<t.length;a++)if(!gp(e,t[a]))return 0;for(let a=0;a<this.planes.length;a++)if(!gp(e,this.planes[a]))return 0;const r=this.points,n=r[0][0],o=r[0][1],s=r[0][2];for(const a of i)for(const t of this.frustumEdges){const i=a[1]*t[2]-a[2]*t[1],l=a[2]*t[0]-a[0]*t[2],c=a[0]*t[1]-a[1]*t[0];if(0===i&&0===l&&0===c)continue;let h=1/0,u=-1/0;for(let e=0;e<r.length;e++){const t=r[e],a=(t[0]-n)*i+(t[1]-o)*l+(t[2]-s)*c;a<h&&(h=a),a>u&&(u=a)}let d=1/0,f=-1/0;for(let t=0;t<e.length;t++){const r=e[t],a=(r[0]-n)*i+(r[1]-o)*l+(r[2]-s)*c;a<d&&(d=a),a>f&&(f=a)}if(h>f||d>u)return 0}return 1}containsPoint(e){for(const t of this.planes){const i=t[3];if(V([t[0],t[1],t[2]],e)+i<0)return!1}return!0}}class xp{static fromPoints(e){const t=[1/0,1/0,1/0],i=[-1/0,-1/0,-1/0];for(const r of e)R(t,t,r),D(i,i,r);return new xp(t,i)}static fromTileIdAndHeight(e,t,i){const r=1<<e.canonical.z,n=e.canonical.x,o=e.canonical.y;return new xp([n/r,o/r,t],[(n+1)/r,(o+1)/r,i])}static applyTransform(e,t){const i=e.getCorners();for(let r=0;r<i.length;++r)G(i[r],i[r],t);return xp.fromPoints(i)}static applyTransformFast(e,t){const i=[t[12],t[13],t[14]],r=[...i];for(let n=0;n<3;n++)for(let o=0;o<3;o++){const s=t[4*o+n],a=s*e.min[o],l=s*e.max[o];i[n]+=Math.min(a,l),r[n]+=Math.max(a,l)}return new xp(i,r)}static projectAabbCorners(e,t){const i=e.getCorners();for(let r=0;r<i.length;++r)G(i[r],i[r],t);return i}constructor(e,t){this.min=e,this.max=t,this.center=L([],C([],this.min,this.max),.5)}quadrant(e){const t=[e%2==0,e<2],i=E(this.min),r=E(this.max);for(let n=0;n<t.length;n++)i[n]=t[n]?this.min[n]:this.center[n],r[n]=t[n]?this.center[n]:this.max[n];return r[2]=this.max[2],new xp(i,r)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}distanceZ(e){return Math.max(Math.min(this.max[2],e[2]),this.min[2])-e[2]}getCorners(){const e=this.min,t=this.max;return[[e[0],e[1],e[2]],[t[0],e[1],e[2]],[t[0],t[1],e[2]],[e[0],t[1],e[2]],[e[0],e[1],t[2]],[t[0],e[1],t[2]],[t[0],t[1],t[2]],[e[0],t[1],t[2]]]}intersects(e){return this.intersectsAabb(e.bounds)?pp(e,this.getCorners()):0}intersectsFlat(e){return this.intersectsAabb(e.bounds)?pp(e,[[this.min[0],this.min[1],0],[this.max[0],this.min[1],0],[this.max[0],this.max[1],0],[this.min[0],this.max[1],0]]):0}intersectsPrecise(e,t){return t||this.intersects(e)?_p(e,this.getCorners()):0}intersectsPreciseFlat(e,t){return t||this.intersectsFlat(e)?_p(e,[[this.min[0],this.min[1],0],[this.max[0],this.min[1],0],[this.max[0],this.max[1],0],[this.min[0],this.max[1],0]]):0}intersectsAabb(e){for(let t=0;t<3;++t)if(this.min[t]>e.max[t]||e.min[t]>this.max[t])return!1;return!0}intersectsAabbXY(e){return!(this.min[0]>e.max[0]||e.min[0]>this.max[0]||this.min[1]>e.max[1]||e.min[1]>this.max[1])}encapsulate(e){for(let t=0;t<3;t++)this.min[t]=Math.min(this.min[t],e.min[t]),this.max[t]=Math.max(this.max[t],e.max[t])}encapsulatePoint(e){for(let t=0;t<3;t++)this.min[t]=Math.min(this.min[t],e[t]),this.max[t]=Math.max(this.max[t],e[t])}closestPoint(e){return[Math.max(Math.min(this.max[0],e[0]),this.min[0]),Math.max(Math.min(this.max[1],e[1]),this.min[1]),Math.max(Math.min(this.max[2],e[2]),this.min[2])]}}function vp(e){return e*ul/yl}Xo(xp,"Aabb");const bp=[new xp([pl,pl,pl],[ml,ml,ml]),new xp([pl,pl,pl],[0,0,ml]),new xp([0,pl,pl],[ml,0,ml]),new xp([pl,0,pl],[0,ml,ml]),new xp([0,0,pl],[ml,ml,ml])];function wp(e,t,i,r=!0){const n=L([],e._camera.position,e.worldSize),o=[t,i,1,1];Q(o,o,e.pixelMatrixInverse),K(o,o,1/o[3]);const s=N([],Z([],o,n)),a=e.globeMatrix,l=[a[12],a[13],a[14]],c=Z([],l,n),h=S(c),u=N([],c),d=e.worldSize/(2*Math.PI),f=V(u,s),p=Math.asin(d/h);if(p<Math.acos(f)){if(!r)return null;const e=[],t=[];L(e,s,h/f),N(t,Z(t,e,c)),N(s,C(s,c,L(s,t,Math.tan(p)*h)))}const m=[];new up(n,s).closestPointOnSphere(l,d,m);const _=N([],lt(a,0)),g=N([],lt(a,1)),y=N([],lt(a,2)),x=V(_,m),v=V(g,m),b=V(y,m),w=Ve(Math.asin(-v/d));let T=Ve(Math.atan2(x,b));T=e.center.lng+function(e,t){const i=(t-e+180)%360-180;return i<-180?i+360:i}(e.center.lng,T);const E=fr(T),I=qe(pr(w),0,1);return new Pl(E,I)}class Tp{constructor(e,t,i){this.a=Z([],e,i),this.b=Z([],t,i),this.center=i;const r=N([],this.a),n=N([],this.b);this.angle=Math.acos(V(r,n))}}function Ep(e,t){if(0===e.angle)return null;let i;return i=0===e.a[t]?1/e.angle*.5*Math.PI:1/e.angle*Math.atan(e.b[t]/e.a[t]/Math.sin(e.angle)-1/Math.tan(e.angle)),i<0||i>1?null:function(e,t,i,r){const n=Math.sin(i);return e*(Math.sin((1-r)*i)/n)+t*(Math.sin(r*i)/n)}(e.a[t],e.b[t],e.angle,qe(i,0,1))+e.center[t]}function Sp(e){if(e.z<=1)return bp[e.z+2*e.y+e.x];const t=Pp(Mp(e));return xp.fromPoints(t)}function Ip(e,t,i){return L(e,e,1-i),z(e,e,t,i)}function Ap(e,t,i){for(const r of e)G(r,r,t),L(r,r,i)}function Cp(e,t,i,r){const n=t/e.worldSize,o=e.globeMatrix;if(i.z<=1){const e=Sp(i).getCorners();return Ap(e,o,n),xp.fromPoints(e)}const s=Mp(i,r),a=Pp(s,ul+vp(e._tileCoverLift));Ap(a,o,n);const l=Number.MAX_VALUE,c=[-l,-l,-l],h=[l,l,l];if(s.contains(e.center)){for(const e of a)R(h,h,e),D(c,c,e);c[2]=0;const t=e.point,i=[t.x*n,t.y*n,0];return R(h,h,i),D(c,c,i),new xp(h,c)}if(e._tileCoverLift>0){for(const e of a)R(h,h,e),D(c,c,e);return new xp(h,c)}const u=[o[12]*n,o[13]*n,o[14]*n],d=s.getCenter(),f=qe(e.center.lat,-85.051129,Sl),p=qe(d.lat,-85.051129,Sl),m=fr(e.center.lng),_=pr(f);let g=m-fr(d.lng);const y=_-pr(p);g>.5?g-=1:g<-.5&&(g+=1);let x=0;Math.abs(g)>Math.abs(y)?x=g>=0?1:3:(x=y>=0?0:2,z(u,u,[o[4]*n,o[5]*n,o[6]*n],-Math.sin(Ne(y>=0?s.getSouth():s.getNorth()))*ul));const v=a[x],b=a[(x+1)%4],w=new Tp(v,b,u),T=[Ep(w,0)||v[0],Ep(w,1)||v[1],Ep(w,2)||v[2]],E=Np(e.zoom);if(E>0){const r=function({x:e,y:t,z:i},r,n,o,s){const a=1/(1<<i);let l=e*a,c=l+a,h=t*a,u=h+a,d=0;const f=(l+c)/2-o;return f>.5?d=-1:f<-.5&&(d=1),l=((l+d)*r-(o*=r))*n+o,c=((c+d)*r-o)*n+o,h=(h*r-(s*=r))*n+s,u=(u*r-s)*n+s,[[l,u,0],[c,u,0],[c,h,0],[l,h,0]]}(i,t,e._pixelsPerMercatorPixel,m,_);for(let e=0;e<a.length;e++)Ip(a[e],r[e],E);const n=C([],r[x],r[(x+1)%4]);L(n,n,.5),Ip(T,n,E)}for(const S of a)R(h,h,S),D(c,c,S);return h[2]=Math.min(v[2],b[2]),R(h,h,T),D(c,c,T),new xp(h,c)}function Mp({x:e,y:t,z:i},r=!1){const n=1/(1<<i),o=new vl(mr(e*n),t===(1<<i)-1&&r?-90:_r((t+1)*n)),s=new vl(mr((e+1)*n),0===t&&r?90:_r(t*n));return new bl(o,s)}function Pp(e,t=ul){const i=Ne(e.getNorth()),r=Ne(e.getSouth()),n=Math.cos(i),o=Math.cos(r),s=Math.sin(i),a=Math.sin(r),l=e.getWest(),c=e.getEast();return[_l(o,a,l,t),_l(o,a,c,t),_l(n,s,c,t),_l(n,s,l,t)]}function Rp(e,t,i,r){const n=1<<i.z,o=(e/Pr+i.x)/n;return gl(_r((t/Pr+i.y)/n),mr(o),r)}function Dp({min:e,max:t}){return 16383/Math.max(t[0]-e[0],t[1]-e[1],t[2]-e[2])}const Lp=new Float64Array(16);function zp(e){const t=Dp(e),i=y(Lp,[t,t,t]);return d(i,i,k([],e.min))}function Fp(e){const t=1/Dp(e);return g(Lp,e.min),f(Lp,Lp,[t,t,t])}function Op(e){const t=Pr/(2*Math.PI);return e/(2*Math.PI)/t}function Bp(e,t){return Pr/(512*Math.pow(2,e))*Dp(Sp(t))}function kp(e,t,i,r,n){const o=Op(i),s=[e,t,-i/(2*Math.PI)],a=c(new Float64Array(16));return d(a,a,s),f(a,a,[o,o,o]),p(a,a,Ne(-n)),m(a,a,Ne(-r)),a}function Np(e){return He(5,6,e)}function Vp(e,t){const i=gl(t.lat,t.lng);return o=(r=M([],function(e){const t=gl(e._center.lat,e._center.lng);let i=U([],I(0,1,0),t);const r=x([],-e.angle,t);i=G(i,i,r),x(r,-e._pitch,i);const n=N([],t);return L(n,n,vp(e.cameraToCenterDistance/e.pixelsPerMeter)),G(n,n,r),C([],t,n)}(e),i))[0],s=r[1],a=r[2],l=(n=i)[0],c=n[1],h=n[2],d=(u=Math.sqrt((o*o+s*s+a*a)*(l*l+c*c+h*h)))&&V(r,n)/u,Math.acos(Math.min(Math.max(d,-1),1));var r,n,o,s,a,l,c,h,u,d}function Up(e,t){return Vp(e,t)>Math.PI/2*1.01}const jp=Ne(85),Gp=Math.cos(jp),qp=Math.sin(jp);function Hp(e,t){const i=e.fovAboveCenter,r=e.elevation?e.elevation.getMinElevationBelowMSL()*t:0,n=Math.min(r,e.isOrthographic?-10*t:0),o=(e._camera.position[2]*e.worldSize-n)/Math.cos(e._pitch),s=Math.sin(i)*o/Math.sin(Math.max(Math.PI/2-e._pitch-i,.01));let a=Math.sin(e._pitch)*s+o;const l=o*(1/e._horizonShift);if(!e.elevation||0===e.elevation.exaggeration()){let t=Math.max(e.zoom-17,0);e.isOrthographic&&(t/=10),a*=1+t}return Math.min(1.01*a,l)}class $p{constructor(e,t,i){this.z=e,this.x=t,this.y=i,this.key=Xp(0,e,e,t,i)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}isChildOf(e){const t=this.z-e.z;return 0===e.z||e.z<this.z&&e.x===this.x>>t&&e.y===this.y>>t}url(e,t){const i=function(e,t,i){const r=2**i,n=2*Math.PI*6378137,o=n*(e/r-.5),s=n*(.5-(t+1)/r);return`${o},${s},${o+n/r},${s+n/r}`}(this.x,this.y,this.z),r=function(e,t,i){let r,n="";for(let o=e;o>0;o--)r=1<<o-1,n+=(t&r?1:0)+(i&r?2:0);return n}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===t?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",r).replace("{bbox-epsg-3857}",i)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Zp{constructor(e,t){this.wrap=e,this.canonical=t,this.key=Xp(e,t.z,t.z,t.x,t.y)}}class Wp{constructor(e,t,i,r,n){this.overscaledZ=e,this.wrap=t,this.canonical=new $p(i,+r,+n),this.key=0===t&&e===i?this.canonical.key:Xp(t,e,i,r,n)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){const t=this.canonical.z-e;return e>this.canonical.z?new Wp(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Wp(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)}calculateScaledKey(e,t=!0){if(this.overscaledZ===e&&t)return this.key;if(e>this.canonical.z)return Xp(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y);{const i=this.canonical.z-e;return Xp(this.wrap*+t,e,e,this.canonical.x>>i,this.canonical.y>>i)}}isChildOf(e){if(e.wrap!==this.wrap)return!1;const t=this.canonical.z-e.canonical.z;return 0===e.overscaledZ||e.overscaledZ<this.overscaledZ&&e.canonical.z<this.canonical.z&&e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t}children(e){if(this.overscaledZ>=e)return[new Wp(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const t=this.canonical.z+1,i=2*this.canonical.x,r=2*this.canonical.y;return[new Wp(t,this.wrap,t,i,r),new Wp(t,this.wrap,t,i+1,r),new Wp(t,this.wrap,t,i,r+1),new Wp(t,this.wrap,t,i+1,r+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new Wp(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new Wp(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Zp(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}}function Xp(e,t,i,r,n){const o=1<<Math.min(i,22);let s=o*(n%o)+r%o;return e&&i<22&&(s+=o*o*((e<0?-2*e-1:2*e)%(1<<2*(22-i)))),16*(32*s+i)+(t-i)}const Yp=[e=>{let t=e.canonical.x-1,i=e.wrap;return t<0&&(t=(1<<e.canonical.z)-1,i--),new Wp(e.overscaledZ,i,e.canonical.z,t,e.canonical.y)},e=>{let t=e.canonical.x+1,i=e.wrap;return t===1<<e.canonical.z&&(t=0,i++),new Wp(e.overscaledZ,i,e.canonical.z,t,e.canonical.y)},e=>new Wp(e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,(0===e.canonical.y?1<<e.canonical.z:e.canonical.y)-1),e=>new Wp(e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y===(1<<e.canonical.z)-1?0:e.canonical.y+1)];function Kp(e,t){if(!t.isReprojectedInTileSpace)return{scale:1<<e.z,x:e.x,y:e.y,x2:e.x+1,y2:e.y+1,projection:t};const i=Math.pow(2,-e.z),r=e.x*i,n=(e.x+1)*i,o=e.y*i,s=(e.y+1)*i,a=mr(r),l=mr(n),c=_r(o),h=_r(s),u=t.project(a,c),d=t.project(l,c),f=t.project(l,h),p=t.project(a,h);let m=Math.min(u.x,d.x,f.x,p.x),_=Math.min(u.y,d.y,f.y,p.y),g=Math.max(u.x,d.x,f.x,p.x),y=Math.max(u.y,d.y,f.y,p.y);const x=i/16;function v(e,i,r,n,o,s){const a=(r+o)/2,l=(n+s)/2,c=t.project(mr(a),_r(l)),h=Math.max(0,m-c.x,_-c.y,c.x-g,c.y-y);m=Math.min(m,c.x),g=Math.max(g,c.x),_=Math.min(_,c.y),y=Math.max(y,c.y),h>x&&(v(e,c,r,n,a,l),v(c,i,a,l,o,s))}v(u,d,r,o,n,o),v(d,f,n,o,n,s),v(f,p,n,s,r,s),v(p,u,r,s,r,o),m-=x,_-=x,g+=x,y+=x;const b=1/Math.max(g-m,y-_);return{scale:b,x:m*b,y:_*b,x2:g*b,y2:y*b,projection:t}}Xo($p,"CanonicalTileID"),Xo(Wp,"OverscaledTileID",{omit:["projMatrix","expandedProjMatrix"]});const Jp=c(new Float32Array(16));class Qp{constructor(e){this.spec=e,this.name=e.name,this.wrap=!1,this.requiresDraping=!1,this.supportsWorldCopies=!1,this.supportsTerrain=!1,this.supportsFog=!1,this.supportsFreeCamera=!1,this.zAxisUnit="meters",this.isReprojectedInTileSpace=!0,this.unsupportedLayers=["custom"],this.center=[0,0],this.range=[3.5,7]}project(e,t){return{x:0,y:0,z:0}}unproject(e,t){return new vl(0,0)}projectTilePoint(e,t,i){return{x:e,y:t,z:0}}locationPoint(e,t,i,r=!0){return e._coordinatePoint(e.locationCoordinate(t,i),r)}pixelsPerMeter(e,t){return Tl(1,e)*t}pixelSpaceConversion(e,t,i){return 1}farthestPixelDistance(e){return Hp(e,e.pixelsPerMeter)}pointCoordinate(e,t,i,r){const n=e.horizonLineFromTop(!1),o=new ve(t,Math.max(n,i));return e.rayIntersectionCoordinate(e.pointRayIntersection(o,r))}pointCoordinate3D(e,t,i){const r=new ve(t,i);if(e.elevation)return e.elevation.pointCoordinate(r);{const t=this.pointCoordinate(e,r.x,r.y,0);return[t.x,t.y,t.z]}}isPointAboveHorizon(e,t){if(e.elevation&&e.elevation.visibleDemTiles.length)return!this.pointCoordinate3D(e,t.x,t.y);const i=e.horizonLineFromTop();return t.y<i}createInversionMatrix(e,t){return Jp}createTileMatrix(e,t,i){let r,n,o;const s=i.canonical,a=c(new Float64Array(16));if(this.isReprojectedInTileSpace){const l=Kp(s,this);r=1,n=l.x+i.wrap*l.scale,o=l.y,f(a,a,[r/l.scale,r/l.scale,e.pixelsPerMeter/t])}else r=t/e.zoomScale(s.z),n=(s.x+Math.pow(2,s.z)*i.wrap)*r,o=s.y*r;return d(a,a,[n,o,0]),f(a,a,[r/Pr,r/Pr,1]),a}upVector(e,t,i){return[0,0,1]}upVectorScale(e,t,i){return{metersToTile:1}}}class em extends Qp{constructor(e){super(e),this.range=[4,7],this.center=e.center||[-96,37.5];const[t,i]=this.parallels=e.parallels||[29.5,45.5],r=Math.sin(Ne(t));this.n=(r+Math.sin(Ne(i)))/2,this.c=1+r*(2*this.n-r),this.r0=Math.sqrt(this.c)/this.n}project(e,t){const{n:i,c:r,r0:n}=this,o=Ne(e-this.center[0]),s=Ne(t),a=Math.sqrt(r-2*i*Math.sin(s))/i;return{x:a*Math.sin(o*i),y:a*Math.cos(o*i)-n,z:0}}unproject(e,t){const{n:i,c:r,r0:n}=this,o=n+t;let s=Math.atan2(e,Math.abs(o))*Math.sign(o);o*i<0&&(s-=Math.PI*Math.sign(e)*Math.sign(o));const a=Ne(this.center[0])*i;s=$e(s,-Math.PI-a,Math.PI-a);const l=qe(Ve(s/i)+this.center[0],-180,180),c=Math.asin(qe((r-(e*e+o*o)*i*i)/(2*i),-1,1)),h=qe(Ve(c),-85.051129,Sl);return new vl(l,h)}}

1const tm=1.340264,im=-.081106,rm=893e-6,nm=.003796,om=Math.sqrt(3)/2;class sm extends Qp{project(e,t){t=t/180*Math.PI,e=e/180*Math.PI;const i=Math.asin(om*Math.sin(t)),r=i*i,n=r*r*r;return{x:.5*(e*Math.cos(i)/(om*(tm+3*im*r+n*(7*rm+9*nm*r)))/Math.PI+.5),y:1-.5*(i*(tm+im*r+n*(rm+nm*r))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let i=t=(2*(1-t)-1)*Math.PI,r=i*i,n=r*r*r;for(let c,h,u,d=0;d<12&&(h=i*(tm+im*r+n*(rm+nm*r))-t,u=tm+3*im*r+n*(7*rm+9*nm*r),c=h/u,i=qe(i-c,-Math.PI/3,Math.PI/3),r=i*i,n=r*r*r,!(Math.abs(c)<1e-12));++d);const o=om*e*(tm+3*im*r+n*(7*rm+9*nm*r))/Math.cos(i),s=Math.asin(Math.sin(i)/om),a=qe(180*o/Math.PI,-180,180),l=qe(180*s/Math.PI,-85.051129,Sl);return new vl(a,l)}}class am extends Qp{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){return{x:.5+e/360,y:.5-t/360,z:0}}unproject(e,t){const i=360*(e-.5),r=qe(360*(.5-t),-85.051129,Sl);return new vl(i,r)}}const lm=Math.PI/2;function cm(e){return Math.tan((lm+e)/2)}class hm extends Qp{constructor(e){super(e),this.center=e.center||[0,30];const[t,i]=this.parallels=e.parallels||[30,30];let r=Ne(t),n=Ne(i);this.southernCenter=r+n<0,this.southernCenter&&(r=-r,n=-n);const o=Math.cos(r),s=cm(r);this.n=r===n?Math.sin(r):Math.log(o/Math.cos(n))/Math.log(cm(n)/s),this.f=o*Math.pow(cm(r),this.n)/this.n}project(e,t){t=Ne(t),this.southernCenter&&(t=-t),e=Ne(e-this.center[0]);const i=1e-6,{n:r,f:n}=this;n>0?t<-lm+i&&(t=-lm+i):t>lm-i&&(t=lm-i);const o=n/Math.pow(cm(t),r);let s=o*Math.sin(r*e),a=n-o*Math.cos(r*e);return s=.5*(s/Math.PI+.5),a=.5*(a/Math.PI+.5),{x:s,y:this.southernCenter?a:1-a,z:0}}unproject(e,t){e=(2*e-.5)*Math.PI,this.southernCenter&&(t=1-t),t=(2*(1-t)-.5)*Math.PI;const{n:i,f:r}=this,n=r-t,o=Math.sign(n),s=Math.sign(i)*Math.sqrt(e*e+n*n);let a=Math.atan2(e,Math.abs(n))*o;n*i<0&&(a-=Math.PI*Math.sign(e)*o);const l=qe(Ve(a/i)+this.center[0],-180,180),c=qe(Ve(2*Math.atan(Math.pow(r/s,1/i))-lm),-85.051129,Sl);return new vl(l,this.southernCenter?-c:c)}}class um extends Qp{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0,this.supportsTerrain=!0,this.supportsFog=!0,this.supportsFreeCamera=!0,this.isReprojectedInTileSpace=!1,this.unsupportedLayers=[],this.range=null}project(e,t){return{x:fr(e),y:pr(t),z:0}}unproject(e,t){const i=mr(e),r=_r(t);return new vl(i,r)}}const dm=Ne(Sl);class fm extends Qp{project(e,t){const i=(t=Ne(t))*t,r=i*i;return{x:.5*((e=Ne(e))*(.8707-.131979*i+r*(r*(.003971*i-.001529*r)-.013791))/Math.PI+.5),y:1-.5*(t*(1.007226+i*(.015085+r*(.028874*i-.044475-.005916*r)))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let i=t=(2*(1-t)-1)*Math.PI,r=25,n=0,o=i*i;do{o=i*i;const e=o*o;n=(i*(1.007226+o*(.015085+e*(.028874*o-.044475-.005916*e)))-t)/(1.007226+o*(.045255+e*(.259866*o-.311325-.005916*11*e))),i=qe(i-n,-dm,dm)}while(Math.abs(n)>1e-6&&--r>0);o=i*i;const s=qe(Ve(e/(.8707+o*(o*(o*o*o*(.003971-.001529*o)-.013791)-.131979))),-180,180),a=Ve(i);return new vl(s,a)}}const pm=Ne(Sl);class mm extends Qp{project(e,t){t=Ne(t),e=Ne(e);const i=Math.cos(t),r=2/Math.PI,n=Math.acos(i*Math.cos(e/2)),o=Math.sin(n)/n,s=.5*(e*r+2*i*Math.sin(e/2)/o)||0,a=.5*(t+Math.sin(t)/o)||0;return{x:.5*(s/Math.PI+.5),y:1-.5*(a/Math.PI+1),z:0}}unproject(e,t){let i=e=(2*e-.5)*Math.PI,r=t=(2*(1-t)-1)*Math.PI,n=25;const o=1e-6;let s=0,a=0;do{const n=Math.cos(r),o=Math.sin(r),l=2*o*n,c=o*o,h=n*n,u=Math.cos(i/2),d=Math.sin(i/2),f=2*u*d,p=d*d,m=1-h*u*u,_=m?1/m:0,g=m?Math.acos(n*u)*Math.sqrt(1/m):0,y=.5*(2*g*n*d+2*i/Math.PI)-e,x=.5*(g*o+r)-t,v=.5*_*(h*p+g*n*u*c)+1/Math.PI,b=_*(f*l/4-g*o*d),w=.125*_*(l*d-g*o*h*f),T=.5*_*(c*u+g*p*n)+.5,E=b*w-T*v;s=(x*b-y*T)/E,a=(y*w-x*v)/E,i=qe(i-s,-Math.PI,Math.PI),r=qe(r-a,-pm,pm)}while((Math.abs(s)>o||Math.abs(a)>o)&&--n>0);return new vl(Ve(i),Ve(r))}}class _m extends Qp{constructor(e){super(e),this.center=e.center||[0,0],this.parallels=e.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(Ne(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){const{scale:i,cosPhi:r}=this;return{x:Ne(e)*r*i+.5,y:-Math.sin(Ne(t))/r*i+.5,z:0}}unproject(e,t){const{scale:i,cosPhi:r}=this,n=-(t-.5)/i,o=qe(Ve((e-.5)/i)/r,-180,180),s=Math.asin(qe(n*r,-1,1)),a=qe(Ve(s),-85.051129,Sl);return new vl(o,a)}}class gm extends um{constructor(e){super(e),this.requiresDraping=!0,this.supportsWorldCopies=!1,this.supportsFog=!0,this.zAxisUnit="pixels",this.unsupportedLayers=["debug"],this.range=[3,5]}projectTilePoint(e,t,i){const r=Rp(e,t,i);return G(r,r,zp(Sp(i))),{x:r[0],y:r[1],z:r[2]}}locationPoint(e,t,i){const r=gl(t.lat,t.lng),n=N([],r),o=i?e._centerAltitude+i:e.elevation?e.elevation.getAtPointOrZero(e.locationCoordinate(t),e._centerAltitude):e._centerAltitude;z(r,r,n,Tl(1,0)*Pr*o);const s=c(new Float64Array(16));return u(s,e.pixelMatrix,e.globeMatrix),G(r,r,s),new ve(r[0],r[1])}pixelsPerMeter(e,t){return Tl(1,0)*t}pixelSpaceConversion(e,t,i){const r=Tl(1,e)*t,n=fi(Tl(1,45)*t,r,i);return this.pixelsPerMeter(e,t)/n}createTileMatrix(e,t,i){const r=Fp(Sp(i.canonical));return u(new Float64Array(16),e.globeMatrix,r)}createInversionMatrix(e,t){const{center:i}=e,r=zp(Sp(t));return m(r,r,Ne(i.lng)),p(r,r,Ne(i.lat)),f(r,r,[e._pixelsPerMercatorPixel,e._pixelsPerMercatorPixel,1]),Float32Array.from(r)}

1pointCoordinate(e,t,i,r){return wp(e,t,i,!0)||new Pl(0,0)}pointCoordinate3D(e,t,i){const r=this.pointCoordinate(e,t,i,0);return[r.x,r.y,r.z]}isPointAboveHorizon(e,t){return!wp(e,t.x,t.y,!1)}farthestPixelDistance(e){const t=function(e,t){const i=e.cameraToCenterDistance,r=e._centerAltitude*t,n=e._camera,o=e._camera.forward(),s=C([],L([],o,-i),[0,0,r]),a=e.worldSize/(2*Math.PI),l=[0,0,-a],c=e.width/e.height,h=Math.tan(e.fovAboveCenter),u=L([],n.up(),h),d=L([],n.right(),h*c),f=N([],C([],C([],o,u),d)),p=[];let m;if(new up(s,f).closestPointOnSphere(l,a,p)){const t=C([],p,l),i=Z([],t,s);m=Math.cos(e.fovAboveCenter)*S(i)}else{const e=Z([],s,l),t=Z([],l,s);N(t,t);const i=S(e)-a;m=Math.sqrt(i*(i+2*a));const r=Math.acos(m/(a+i))-Math.acos(V(o,t));m*=Math.cos(r)}return 1.01*m}(e,this.pixelsPerMeter(e.center.lat,e.worldSize)),i=Np(e.zoom);if(i>0){const r=Hp(e,Tl(1,e.center.lat)*e.worldSize),n=e.worldSize/(2*Math.PI),o=Math.max(e.width,e.height)/e.worldSize*Math.PI;return fi(t,r+n*(1-Math.cos(o)),Math.pow(i,10))}return t}upVector(e,t,i){return Rp(t,i,e,1)}upVectorScale(e){return{metersToTile:vp(Dp(Sp(e)))}}}function ym(e){const t=e.parallels,i=!!t&&Math.abs(t[0]+t[1])<.01;switch(e.name){case"mercator":return new um(e);case"equirectangular":return new am(e);case"naturalEarth":return new fm(e);case"equalEarth":return new sm(e);case"winkelTripel":return new mm(e);case"albers":return i?new _m(e):new em(e);case"lambertConformalConic":return i?new _m(e):new hm(e);case"globe":return new gm(e)}throw new Error(`Invalid projection name: ${e.name}`)}const xm=Number.MAX_SAFE_INTEGER,vm=xm-1;function bm(e,t,i,r){return e.order<t||e.order===xm||!(e.clipMask&i)||function(e,t){if(0===t.length)return!1;let i=e;for(;""!==i;){if(t.includes(i))return!1;i=Ia(i)}return!0}(r,e.clipScope)}function wm(e,t){return e.x-t.x||e.y-t.y}function Tm(e,t){return 0===wm(e.min,t.min)&&0===wm(e.max,t.max)}function Em(e,t){return!(e.min.x>t.max.x||e.max.x<t.min.x||e.min.y>t.max.y||e.max.y<t.min.y)}function Sm(e,t){if(e.length!==t.length)return!1;for(let i=0;i<e.length;i++)if(e[i].sourceId!==t[i].sourceId||!Tm(e[i],t[i])||e[i].order!==t[i].order||e[i].clipMask!==t[i].clipMask||!be(e[i].clipScope,t[i].clipScope))return!1;return!0}function Im(e,t,i){const r=1/Pr,n=1/(1<<i.canonical.z),o=(t.x*r+i.canonical.x)*n+i.wrap,s=(t.y*r+i.canonical.y)*n;return{min:new ve((e.x*r+i.canonical.x)*n+i.wrap,(e.y*r+i.canonical.y)*n),max:new ve(o,s)}}function Am(e,t,i){const r=1<<i.canonical.z,n=((t.x-i.wrap)*r-i.canonical.x)*Pr,o=(t.y*r-i.canonical.y)*Pr;return{min:new ve(((e.x-i.wrap)*r-i.canonical.x)*Pr,(e.y*r-i.canonical.y)*Pr),max:new ve(n,o)}}function Cm(e,t,i,r,n,o,s){const a=e.indices,l=e.vertices,c=[];for(let h=r;h<r+n;h+=3){const r=t[i[h+0]+o],n=t[i[h+1]+o],u=t[i[h+2]+o],d=Math.min(r.x,n.x,u.x),f=Math.max(r.x,n.x,u.x),p=Math.min(r.y,n.y,u.y),m=Math.max(r.y,n.y,u.y);c.length=0,e.grid.query(new ve(d,p),new ve(f,m),c);for(let e=0;e<c.length;e++){const t=c[e];if(iu(l[a[3*t+0]],l[a[3*t+1]],l[a[3*t+2]],r,n,u,s))return!0}}return!1}function Mm(e,t,i,r){if(!e||!i)return!1;let n=e.vertices;if(!t.canonical.equals(r.canonical)||t.wrap!==r.wrap){if(i.vertices.length<e.vertices.length)return Mm(i,r,e,t);const o=t.canonical,s=r.canonical,a=Math.pow(2,s.z-o.z);n=e.vertices.map(e=>new ve((e.x+o.x*Pr)*a-s.x*Pr,(e.y+o.y*Pr)*a-s.y*Pr))}return Cm(i,n,e.indices,0,e.indices.length,0,0)}function Pm(e,t,i,r){const n=Math.pow(2,r.z-i.z);return new ve((e+i.x*Pr)*n-r.x*Pr,(t+i.y*Pr)*n-r.y*Pr)}function Rm(e,t){const i=[];t.grid.queryPoint(e,i);const r=t.indices,n=t.vertices;for(let o=0;o<i.length;o++){const t=i[o];if(Jh([n[r[3*t+0]],n[r[3*t+1]],n[r[3*t+2]]],e))return!0}return!1}class Dm{constructor(e,t){this.lastParams=null,this.lastAllFeaturesIndex=-2,this.appearancesVersion=t,this.appearances=e;const i=e.map(e=>function(e){if(!e.condition)return{featureDependent:!1,stateDependent:!1,zoomDependent:!1,pitchDependent:!1,brightnessDependent:!1,worldviewDependent:!1};const t=e.condition.expression;return{featureDependent:!un(t),stateDependent:!dn(t),zoomDependent:!pn(t,["zoom"]),pitchDependent:!pn(t,["pitch"]),brightnessDependent:!pn(t,["brightness","measure-light"]),worldviewDependent:!pn(t,["worldview"])}}(e));this.anyFeatureDependent=i.some(e=>e.featureDependent),this.anyStateDependent=i.some(e=>e.stateDependent)}update(e,t){const i=this.lastParams,r=!i||i.zoom!==e.zoom||i.pitch!==(e.pitch||0)||i.brightness!==(e.brightness||0)||i.worldview!==e.worldview;this.lastParams={zoom:e.zoom,pitch:e.pitch||0,brightness:e.brightness||0,worldview:e.worldview};const n=t&&this.anyStateDependent;if(!r&&!n&&-2!==this.lastAllFeaturesIndex)return{kind:"no-changes"};if(!this.anyFeatureDependent&&!n){const t=this.evaluateAllFeatures(e);return t===this.lastAllFeaturesIndex?{kind:"no-changes"}:(this.lastAllFeaturesIndex=t,{kind:"all-features",appearanceIndex:t})}return{kind:"per-feature"}}evaluateAllFeatures(e){for(let t=0;t<this.appearances.length;t++){const i=this.appearances[t];if(i.condition&&i.condition.evaluate(e,void 0,void 0,void 0))return t}return-1}}const Lm=Oh.types,zm=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Fm(e,t,i,r,n,o,s,a,l,c,h,u,d){const f=a?Math.min(Qf,Math.round(a[0])):0,p=a?Math.min(Qf,Math.round(a[1])):0;e.emplaceBack(t,i,Math.round(32*r),Math.round(32*n),o,s,(f<<1)+(l?1:0),0+(p<<1),16*c,16*h,256*u,256*d)}function Om(e,t,i){e.emplaceBack(t,i)}function Bm(e,t,i,r,n,o,s){e.emplaceBack(t,i,r,n,o,s)}function km(e,t,i,r,n){e.emplaceBack(t,i,r,n),e.emplaceBack(t,i,r,n),e.emplaceBack(t,i,r,n),e.emplaceBack(t,i,r,n)}function Nm(e){for(const t of e.sections)if(ks(t.text))return!0;return!1}const Vm=12;class Um{constructor(e){this.layoutVertexArray=new oc,this.indexArray=new pc,this.programConfigurations=e,this.segments=new $c,this.dynamicLayoutVertexArray=new ac,this.opacityVertexArray=new lc,this.placedSymbolArray=new Dc,this.iconTransitioningVertexArray=new cc,this.globeExtVertexArray=new sc,this.zOffsetVertexArray=new Xl,this.orientationVertexArray=new gc,this.symbolInstanceIndices=[],this.uboBinder=null,this.featureIdArray=new Xl,this.featureIdBuffer=null,this.cachedBatchIndices=null,this.cachedBatchSegments=null}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length&&0===this.iconTransitioningVertexArray.length}getBatchGrouping(e){const t=e.get().length===this.segments.get().length;if(t&&this.cachedBatchIndices&&this.cachedBatchSegments)return{batchIndices:this.cachedBatchIndices,batchSegments:this.cachedBatchSegments};const i=new Map;for(const o of e.get()){const e=void 0!==o.batchIndex?o.batchIndex:0;

1i.has(e)||i.set(e,[]),i.get(e).push(o)}const r=Array.from(i.keys()).sort((e,t)=>e-t),n=new Map;for(const o of r){const e=i.get(o);n.set(o,new $c(e))}return t&&(this.cachedBatchIndices=r,this.cachedBatchSegments=n),{batchIndices:r,batchSegments:n}}snapshotSymbolVertexData(e,t){const i=e*Vm;return this.layoutVertexArray.uint16.slice(i,i+t*Vm)}restoreSymbolVertexData(e,t){this.layoutVertexArray.uint16.set(t,e*Vm)}snapshotIconTransitioningVertexData(e,t){const i=2*e;return this.iconTransitioningVertexArray.uint16.slice(i,i+2*t)}restoreIconTransitioningVertexData(e,t){this.iconTransitioningVertexArray.uint16.set(t,2*e)}updateSymbolVertexData(e,t,i,r,n,o,s,a,l,c,h,u,d){const f=this.layoutVertexArray.uint16,p=e*Vm;f[p]=t,f[p+1]=i,f[p+2]=r,f[p+3]=n,f[p+4]=o,f[p+5]=s,f[p+6]=a,f[p+7]=l,f[p+8]=c,f[p+9]=h,f[p+10]=u,f[p+11]=d}upload(e,t,i,r,n,o){this.isEmpty()||(i&&(this.cachedBatchIndices=null,this.cachedBatchSegments=null,this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Cu.members,!!o),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,Pu.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,zm,!0),this.iconTransitioningVertexArray.length>0&&(this.iconTransitioningVertexBuffer=e.createVertexBuffer(this.iconTransitioningVertexArray,zu.members,!0)),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,Mu.members,!0)),!this.zOffsetVertexBuffer&&(this.zOffsetVertexArray.length>0||n)&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,Ru.members,!0)),!this.orientationVertexBuffer&&this.orientationVertexArray&&this.orientationVertexArray.length>0&&(this.orientationVertexBuffer=e.createVertexBuffer(this.orientationVertexArray,Lu.members,!0)),this.opacityVertexBuffer.itemSize=1,this.featureIdArray.length>0&&(this.featureIdBuffer=e.createVertexBuffer(this.featureIdArray,Du.members,!1))),(i||r)&&(this.programConfigurations.upload(e),this.uboBinder&&this.uboBinder.upload(e)))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.iconTransitioningVertexBuffer&&this.iconTransitioningVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy(),this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.orientationVertexBuffer&&this.orientationVertexBuffer.destroy(),this.featureIdBuffer&&this.featureIdBuffer.destroy(),this.uboBinder&&this.uboBinder.destroy())}}Xo(Um,"SymbolBuffers",{omit:["cachedBatchIndices","cachedBatchSegments"]});class jm{constructor(e,t,i){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new i,this.segments=new $c,this.collisionVertexArray=new fc,this.collisionVertexArrayExt=new ac}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,Fu.members,!0),this.collisionVertexBufferExt=e.createVertexBuffer(this.collisionVertexArrayExt,Ou.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.destroy())}}Xo(jm,"CollisionBuffers");class Gm{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(e=>e.fqid),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.hasAnyIconTextFit=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=c([]),this.placementViewportMatrix=c([]);const t=this.layers[0]._unevaluatedLayout._values;this.worldview=e.worldview,this.localizable=e.localizable,this.maxUniformBufferBindings=e.maxUniformBufferBindings,this.maxUniformBlockSizeDwords=e.maxUniformBlockSizeDwords,this.textSizeData=Od(this.zoom,t["text-size"],this.worldview,e.availableImages),this.iconSizeData=Od(this.zoom,t["icon-size"],this.worldview,e.availableImages);const i=this.layers[0].layout,r=i.get("symbol-sort-key"),n=i.get("symbol-z-order");this.lut=e.lut,this.canOverlap=i.get("text-allow-overlap")||i.get("icon-allow-overlap")||i.get("text-ignore-placement")||i.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==n&&void 0!==r.constantOr(1),this.sortFeaturesByY=("viewport-y"===n||"auto"===n&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=i.get("text-writing-mode").map(e=>_d[e]),this.stateDependentLayerIds=this.layers.filter(e=>e.isStateDependent()).map(e=>e.id),this.sourceID=e.sourceID,this.projection=e.projection,this.hasAnyZOffset=!1,this.zOffsetSortDirty=!1,this.zOffsetBuffersNeedUpload=!1,this.elevationType="none",this.activeReplacements=[],this.replacementUpdateTime=0,this.hasAnySecondaryIcon=!1,this.hasAppearances=null,this.featureAppearances=null,this.featureAppearanceData=new Map}hasAnyAppearanceLayoutProperty(e){const t=this.layers[0].getAppearances();if(!t||0===t.length)return!1;const i=Array.isArray(e)?e:[e];return t.some(e=>i.some(t=>e.hasLayoutProperty(t)))}getAppearanceFeatureData(e){return this.featureAppearanceData.get(e)}createArrays(){this.text=new Um(new xh(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("text")||e.startsWith("symbol"))),this.icon=new Um(new xh(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("icon")||e.startsWith("symbol"))),this.text.uboBinder=new Zu(this.layers[0],this.zoom,this.lut,!0,"",this.maxUniformBufferBindings,this.maxUniformBlockSizeDwords),this.icon.uboBinder=new Zu(this.layers[0],this.zoom,this.lut,!1,"",this.maxUniformBufferBindings,this.maxUniformBlockSizeDwords),this.glyphOffsetArray=new Fc,this.lineVertexArray=new Oc,this.symbolInstances=new zc}calculateGlyphDependencies(e,t,i,r,n){for(const o of e){const e=o.codePointAt(0);if(void 0===e)break;if(t[e]=!0,r&&n&&e<=65535){const e=Yu[o];e&&(t[e.charCodeAt(0)]=!0)}}}calculateEffectiveAppearanceIconSize(e,t,i,r,n,o,s){if(!e.hasLayoutProperty("icon-size"))return s*o;let a=1;const l=e.getUnevaluatedLayoutProperty("icon-size"),c=Od(this.zoom,l,this.worldview,n),h=kd(c,t);if("constant"!==c.kind&&"camera"!==c.kind||(a=h.uSize),"composite"===c.kind){const{minZoom:e,maxZoom:t}=c,o=l.possiblyEvaluate(new Xs(e,{worldview:this.worldview}),r),s=l.possiblyEvaluate(new Xs(t,{worldview:this.worldview}),r),u=o.evaluate(i,{},r,n);a=u+(s.evaluate(i,{},r,n)-u)*h.uSizeT}return"source"===c.kind&&(a=l.possiblyEvaluate(new Xs(this.zoom,{worldview:this.worldview}),r).evaluate(i,{},r,n)),a*o}updateFootprints(e,t){}updateReplacement(e,t){if(t.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=t.updateTime;const i=t.getReplacementRegionsForTile(e.toUnwrapped(),!0);return!Sm(this.activeReplacements,i)&&(this.activeReplacements=i,!0)}getResolvedImageFromTokens(e){return"string"==typeof e?qi.build(e):e}populate(e,t,i,r){const n=this.layers[0],o=n.layout,s="globe"===this.projection.name,a=o.get("text-font"),l=o.get("text-field"),c=o.get("icon-image"),[h,u]=o.get("icon-size-scale-range"),d=qe(t.scaleFactor||1,h,u),[f,p]=o.get("text-size-scale-range"),m=qe(t.scaleFactor||1,f,p),_=("constant"!==l.value.kind||l.value.value instanceof ji&&!l.value.value.isEmpty()||l.value.value.toString().length>0)&&("constant"!==a.value.kind||a.value.value.length>0),g="constant"!==c.value.kind||!!c.value.value||Object.keys(c.parameters).length>0,y=this.hasAnyAppearanceLayoutProperty("icon-image"),x=o.get("symbol-sort-key");if(this.features=[],this.featureAppearanceData=new Map,!_&&!g&&!y)return;const v=t.iconDependencies,b=t.glyphDependencies,w=t.availableImages,T=new Xs(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),E=e=>{const t=e.id.toString();v.has(t)?v.get(t).push(e):v.set(t,[e])};for(const S of e){const{feature:e,id:t,index:l,sourceLayerIndex:c}=S,h=n._featureFilter.needGeometry,u=Nl(e,h);if(!n._featureFilter.filter(T,u,i))continue;if(h||(u.geometry=kl(e,i,r)),s&&1!==e.type&&i.z<=5){const e=u.geometry,t=.98078528056,r=(e,r)=>V(Rp(e.x,e.y,i,1),Rp(r.x,r.y,i,1))<t;for(let i=0;i<e.length;i++)e[i]=zl(e[i],r)}let f,p;if(_){const e=n.getValueAndResolveTokens("text-field",u,i,w),t=ji.factory(e);Nm(t)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===$s()||this.hasRTLText&&Ws.isParsed())&&(f=Xu(t,n,u))}if(g){const e=n.getValueAndResolveTokens("icon-image",u,i,w);p=this.getResolvedImageFromTokens(e)}const I=this.layers[0];let A=!1;if(!p&&y){const e=I.getAppearances();for(const t of e)if(t.getLayoutProperty("icon-image")){const e=I.getAppearanceValueAndResolveTokens(t,"icon-image",u,i,w);if(e){p=this.getResolvedImageFromTokens(e),A=!0;break}}}if(!f&&!p)continue;const C=this.sortFeaturesByKey?x.evaluate(u,{},i):void 0,M={id:t,text:f,icon:p,index:l,sourceLayerIndex:c,geometry:u.geometry,properties:e.properties,type:Lm[e.type],sortKey:C};if(this.features.push(M),this.featureAppearanceData.set(l,{id:t,properties:e.properties,usesAppearanceIconAsPlaceholder:A}),p){const e=I._unevaluatedLayout._values,{iconPrimary:t,iconSecondary:r}=Gf(p,this.iconSizeData,e["icon-size"],i,this.zoom,M,this.pixelRatio,d,this.worldview,w);E(t),r&&(this.hasAnySecondaryIcon=!0,E(r))}const P=I.getAppearances();if(0!==P.length&&P.forEach(e=>{if(!e.getLayoutProperty("icon-image"))return;const{iconPrimary:t,iconSecondary:r}=this.getCombinedIconVariants(e,I,u,i,w,M,d);t&&(E(t),r&&(this.hasAnySecondaryIcon=!0,E(r)))}),f){const e=a.evaluate(u,{},i).join(","),t="map"===o.get("text-rotation-alignment")&&"point"!==o.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.includes(_d.vertical);for(const i of f.sections)if(i.image){const e=i.image.getPrimary().scaleSelf(this.pixelRatio*m),t=e.id.toString(),r=v.get(t)||[];r.push(e),v.set(t,r)}else{const r=Cs(f.toString()),n=i.fontStack||e,o=b[n]=b[n]||{};this.calculateGlyphDependencies(i.text,o,t,this.allowVerticalPlacement,r)}}}"line"===o.get("symbol-placement")&&(this.features=function(e){const t={},i={},r=[];let n=0;function o(t){r.push(e[t]),n++}function s(e,t,n){const o=i[e];return delete i[e],i[t]=o,r[o].geometry[0].pop(),r[o].geometry[0]=r[o].geometry[0].concat(n[0]),o}function a(e,i,n){const o=t[i];return delete t[i],t[e]=o,r[o].geometry[0].shift(),r[o].geometry[0]=n[0].concat(r[o].geometry[0]),o}function l(e,t,i){const r=i?t[0].at(-1):t[0][0];return`${e}:${r.x}:${r.y}`}for(let c=0;c<e.length;c++){const h=e[c],u=h.geometry,d=h.text?h.text.toString():null;if(!d||u.length>1){o(c);continue}const f=l(d,u,!1),p=l(d,u,!0);if(f in i&&p in t&&i[f]!==t[p]){const e=a(f,p,u),n=s(f,p,r[e].geometry);delete t[f],delete i[p],i[l(d,r[n].geometry,!0)]=n,r[e].geometry=null}else f in i?s(f,p,u):p in t?a(f,p,u):(o(c),t[f]=n-1,i[p]=n-1)}return r.filter(e=>e.geometry)}(this.features)),"hd-road-markup"===o.get("symbol-elevation-reference")?(this.elevationType="road",this.hdExt&&(this.hdExt.configureCrossSource(i,t.elevationParams,t.crossSourceElevationEnabled,t.terrainEnabled),t.elevationFeatures&&t.elevationFeatures.length>0&&this.hdExt.addElevationFeatures(t.elevationFeatures,i))):o.get("symbol-z-elevate")&&(this.elevationType="offset"),"none"!==this.elevationType&&(this.zOffsetBuffersNeedUpload=!0),this.sortFeaturesByKey&&this.features.sort((e,t)=>e.sortKey-t.sortKey)}getCombinedIconVariants(e,t,i,r,n,o,s){let a;if(e.hasLayoutProperty("icon-image")){const o=t.getAppearanceValueAndResolveTokens(e,"icon-image",i,r,n);a=this.getResolvedImageFromTokens(o)}else{const e=t.getValueAndResolveTokens("icon-image",i,r,n);a=this.getResolvedImageFromTokens(e)}if(a){const i=e.hasLayoutProperty("icon-size")?e.getUnevaluatedLayoutProperty("icon-size"):t._unevaluatedLayout._values["icon-size"],l=Od(this.zoom,i,this.worldview,n),{iconPrimary:c,iconSecondary:h}=Gf(a,l,i,r,this.zoom,o,this.pixelRatio,s,this.worldview,n);return{iconPrimary:c,iconSecondary:h}}return{iconPrimary:void 0,iconSecondary:void 0}}getCombinedIconPrimary(e,t,i,r,n,o,s){return this.getCombinedIconVariants(e,t,i,r,n,o,s).iconPrimary}updateSymbolInstanceIconVertices(e,t,i,r,n,o){const{canonical:s,availableImages:a,globalProperties:l,layer:c,iconScaleFactor:h,featureState:u,layoutIconOffset:d,layoutIconSize:f,layoutIconRotate:p}=o;if(e.placedIconSymbolIndex<0)return{vertexOffsetDelta:0,hasChanges:!1};if(t.activeAppearanceIndex===i)return{vertexOffsetDelta:e.numIconVertices,hasChanges:!1};const m=i>=0?c.appearances[i]:null;if(m){const i={sortKey:void 0,text:void 0,icon:null,index:e.featureIndex,sourceLayerIndex:e.featureIndex,geometry:[],properties:t.properties,type:"Point",id:t.id},{iconPrimary:o,iconSecondary:_}=this.getCombinedIconVariants(m,c,r,s,a,i,h);if(!o)return{vertexOffsetDelta:0,hasChanges:!1};const g=o.toString(),y=this.iconAtlasPositions&&this.iconAtlasPositions.get(g);if(y){const{appearanceIconOffset:i,appearanceIconRotate:o}=kf(m,c,r,s,d,p,f,h),g=c.layout.get("icon-anchor").evaluate(r,u,s);let x=Pd(y,_?this.iconAtlasPositions&&this.iconAtlasPositions.get(_.toString()):void 0,i,g);const v=y.sdf,b=c.layout.get("icon-text-fit").constantOr("none");"none"!==b&&t.textShaping&&t.iconTextFitPadding&&t.fontScale&&(x=Rd(x,t.textShaping,b,t.iconTextFitPadding,i,t.fontScale));const w=this.calculateEffectiveAppearanceIconSize(m,l.zoom,r,s,a,h,f),T=0,E=1+(Math.min(Qf,Math.round(w*Fd))<<1),S=xf(x,o,v,"none"!==b,h),I=this.icon.iconTransitioningVertexArray.length>0;t.isUsingAppearanceIconVertexData||(t.isUsingAppearanceIconVertexData=!0,t.layoutBasedIconVertexData=this.icon.snapshotSymbolVertexData(n,e.numIconVertices),I&&(t.layoutBasedIconTransitioningVertexData=this.icon.snapshotIconTransitioningVertexData(n,e.numIconVertices)));const A=Math.floor(e.numIconVertices/4),C=Math.min(S.length,A);let M=n;const P=I?this.icon.iconTransitioningVertexArray.uint16:null;for(let r=0;r<C;++r){const i=S[r],n=t.layoutBasedIconVertexData[0]||e.tileAnchorX,o=t.layoutBasedIconVertexData[1]||e.tileAnchorY,s=16*i.pixelOffsetTL.x,a=16*i.pixelOffsetTL.y,l=16*i.pixelOffsetBR.x,c=16*i.pixelOffsetBR.y,h=16*i.minFontScaleX,u=16*i.minFontScaleY;if(this.icon.updateSymbolVertexData(M,n,o,Math.round(32*i.tl.x),Math.round(32*i.tl.y),i.texPrimary.x,i.texPrimary.y,T,E,s,a,h,u),this.icon.updateSymbolVertexData(M+1,n,o,Math.round(32*i.tr.x),Math.round(32*i.tr.y),i.texPrimary.x+i.texPrimary.w,i.texPrimary.y,T,E,l,a,h,u),this.icon.updateSymbolVertexData(M+2,n,o,Math.round(32*i.bl.x),Math.round(32*i.bl.y),i.texPrimary.x,i.texPrimary.y+i.texPrimary.h,T,E,s,c,h,u),this.icon.updateSymbolVertexData(M+3,n,o,Math.round(32*i.br.x),Math.round(32*i.br.y),i.texPrimary.x+i.texPrimary.w,i.texPrimary.y+i.texPrimary.h,T,E,l,c,h,u),P){const e=i.texSecondary?i.texSecondary:i.texPrimary,t=2*M;P[t]=e.x,P[t+1]=e.y,P[t+2]=e.x+e.w,P[t+3]=e.y,P[t+4]=e.x,P[t+5]=e.y+e.h,P[t+6]=e.x+e.w,P[t+7]=e.y+e.h}M+=4}const R=e.numIconVertices-4*C;for(let e=0;e<R;++e)this.icon.updateSymbolVertexData(M+e,0,0,0,0,0,0,0,0,0,0,0,0);return{vertexOffsetDelta:e.numIconVertices,hasChanges:!0}}}else{if(t.usesAppearanceIconAsPlaceholder)return this.icon.updateSymbolVertexData(n,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(n+1,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(n+2,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(n+3,0,0,0,0,0,0,0,0,0,0,0,0),{vertexOffsetDelta:e.numIconVertices,hasChanges:!0};if(t.isUsingAppearanceIconVertexData)return this.icon.restoreSymbolVertexData(n,t.layoutBasedIconVertexData),t.layoutBasedIconTransitioningVertexData&&this.icon.restoreIconTransitioningVertexData(n,t.layoutBasedIconTransitioningVertexData),t.isUsingAppearanceIconVertexData=!1,{vertexOffsetDelta:t.layoutBasedIconVertexData.length/Vm,hasChanges:!0}}return{vertexOffsetDelta:e.numIconVertices,hasChanges:!1}}updateSymbolInstanceTextVertices(e,t,i,r,n,o){const{canonical:s,layer:a,textScaleFactor:l,imageMap:c,featureState:h,layoutTextOffset:u,layoutTextSize:d,layoutTextRotate:f,layoutMinZoomSize:p,layoutMaxZoomSize:m,layoutTextSizeMinZoom:_,layoutTextSizeMaxZoom:g,availableImages:y}=o,x=e.numHorizontalGlyphVertices>0||e.numVerticalGlyphVertices>0;if(!x)return{vertexOffsetDelta:x?e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices:0,hasChanges:!1};if(t.activeAppearanceIndex===i)return{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!1};const v=i>=0?a.appearances[i]:null;if(v&&t.textShaping){const{appearanceTextOffset:i,appearanceTextRotate:o,appearanceTextSize:x}=Vf(v,a,r,s,u,f,d);t.fontScale=Yf(x,t.textScaleFactor);const b=v.getUnevaluatedLayoutProperty("text-size");let w=this.textSizeData,T=_,E=g;v.hasLayoutProperty("text-size")&&(w=Od(this.zoom,b,this.worldview,y),T="composite"===this.textSizeData.kind?this.textSizeData.minZoom:0,E="composite"===this.textSizeData.kind?this.textSizeData.maxZoom:0);const S=t.textShaping.bottom-u[1],I=t.textShaping.left-u[0],A=t.textShaping.right-u[0];t.textShaping.top=i[1]+(t.textShaping.top-u[1]),t.textShaping.bottom=i[1]+S,t.textShaping.left=i[0]+I,t.textShaping.right=i[0]+A;const C=Af(0,t.textShaping,i,a,!1,r,c,this.allowVerticalPlacement,o),M=x&&"composite"===w.kind?b.possiblyEvaluate(new Xs(T,{}),s).evaluate(r,h,s):p,P=x&&"composite"===w.kind?b.possiblyEvaluate(new Xs(E,{}),s).evaluate(r,h,s):m,R=tp(v.name,w,x,l,M,P),D=Array.isArray(R)?R[1]:x,L=0,z=1+(Math.min(Qf,Math.round(D*Fd))<<1);t.isUsingAppearanceTextVertexData||(t.isUsingAppearanceTextVertexData=!0,t.layoutBasedTextVertexData=this.text.snapshotSymbolVertexData(n,e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices));for(let t=0;t<C.length&&t<(e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices)/4;++t){const i=C[t],r=i.glyphOffset[1],o=e.tileAnchorX,s=e.tileAnchorY,a=n+4*t;this.text.updateSymbolVertexData(a,o,s,Math.round(32*i.tl.x),Math.round(32*(r+i.tl.y)),i.texPrimary.x,i.texPrimary.y,L,z,i.pixelOffsetTL.x,i.pixelOffsetTL.y,i.minFontScaleX,i.minFontScaleY),this.text.updateSymbolVertexData(a+1,o,s,Math.round(32*i.tr.x),Math.round(32*(r+i.tr.y)),i.texPrimary.x+i.texPrimary.w,i.texPrimary.y,L,z,i.pixelOffsetBR.x,i.pixelOffsetTL.y,i.minFontScaleX,i.minFontScaleY),this.text.updateSymbolVertexData(a+2,o,s,Math.round(32*i.bl.x),Math.round(32*(r+i.bl.y)),i.texPrimary.x,i.texPrimary.y+i.texPrimary.h,L,z,i.pixelOffsetTL.x,i.pixelOffsetBR.y,i.minFontScaleX,i.minFontScaleY),this.text.updateSymbolVertexData(a+3,o,s,Math.round(32*i.br.x),Math.round(32*(r+i.br.y)),i.texPrimary.x+i.texPrimary.w,i.texPrimary.y+i.texPrimary.h,L,z,i.pixelOffsetBR.x,i.pixelOffsetBR.y,i.minFontScaleX,i.minFontScaleY)}return{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!0}}return t.isUsingAppearanceTextVertexData?(this.text.restoreSymbolVertexData(n,t.layoutBasedTextVertexData),t.isUsingAppearanceTextVertexData=!1,{vertexOffsetDelta:t.layoutBasedTextVertexData.length/Vm,hasChanges:!0}):{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!1}}updateExpressions(e){this.text&&this.text.programConfigurations.updateExpressions(e),this.icon&&this.icon.programConfigurations.updateExpressions(e)}update(e,t,i,r,n,o,s,a){if(this.text.uboBinder||this.text.programConfigurations.updatePaintArrays(e,t,n,i,r,o,s,this.worldview),this.icon.uboBinder||this.icon.programConfigurations.updatePaintArrays(e,t,n,i,r,o,s,this.worldview),a)if(o)for(const l of[this.text.uboBinder,this.icon.uboBinder])l&&!l.isLightConstant&&l.updateDynamicExpressions(n[0],t,a,i,e,s);else if(Object.keys(e).length>0){const r=n[0],o=[this.text.uboBinder,this.icon.uboBinder].filter(e=>e&&e.hasStateDependentPaint(r));if(o.length>0){const n=new Set(Object.keys(e).map(e=>{const t=Number(e);return!isNaN(t)&&Number.isSafeInteger(t)&&String(t)===e?t:e}));for(const l of o)l.updateFeatures(n,r,t,a,i,e,s)}}}updateZOffset(){const e=(e,t,r)=>{i+=t,i>e.length&&e.resize(i);for(let n=-t;n<0;n++)e.emplace(n+i,r)},t=(e,t,i)=>{r+=t,r>e.length&&e.resize(r);for(let n=-t;n<0;n++)e.emplace(n+r,i)};if(!this.zOffsetBuffersNeedUpload)return;this.zOffsetBuffersNeedUpload=!1;let i=0,r=0;for(let n=0;n<this.symbolInstances.length;n++){const i=this.symbolInstances.get(n),{numHorizontalGlyphVertices:r,numVerticalGlyphVertices:o,numIconVertices:s}=i,a=i.zOffset,l=s>0;if((r>0||o>0)&&(e(this.text.zOffsetVertexArray,r,a),e(this.text.zOffsetVertexArray,o,a)),l){const{placedIconSymbolIndex:e,verticalPlacedIconSymbolIndex:r}=i;e>=0&&t(this.icon.zOffsetVertexArray,s,a),r>=0&&t(this.icon.zOffsetVertexArray,i.numVerticalIconVertices,a)}}this.text.zOffsetVertexBuffer&&this.text.zOffsetVertexBuffer.updateData(this.text.zOffsetVertexArray),this.icon.zOffsetVertexBuffer&&this.icon.zOffsetVertexBuffer.updateData(this.icon.zOffsetVertexArray)}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e,t,i,r,n){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload,this.zOffsetBuffersNeedUpload,this.hasAppearances),null===this.hasAppearances&&(this.hasAppearances=this.layers.some(e=>e.appearances&&e.appearances.length>0)),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload,this.zOffsetBuffersNeedUpload,this.hasAppearances),this.uploaded=!0}updateAppearances(e,t,i,r,n,o=!1){const s={hasLayoutChanges:!1,hasUboChanges:!1};if(!e||!i||!this.featureAppearanceData)return s;const a=t||{},l=this.icon.layoutVertexArray&&this.icon.layoutVertexArray.length>0&&this.icon.layoutVertexArray.arrayBuffer,c=this.text.layoutVertexArray&&this.text.layoutVertexArray.length>0&&this.text.layoutVertexArray.arrayBuffer;if(!l&&!c)return s;const h=this.layers[0],u=h.layout;this.featureAppearances&&this.featureAppearances.appearancesVersion===h.appearancesVersion||(this.featureAppearances=new Dm(h.appearances,h.appearancesVersion));const d=this.featureAppearances.update(r,o);if("no-changes"===d.kind)return s;let f=1,p=0,m=!1,_=!1;if(l){const[e,t]=u.get("icon-size-scale-range");f=qe(1,e,t)}let g=1,y=0,x=!1;if(c){const[e,t]=u.get("text-size-scale-range");g=qe(1,e,t)}const v=new Map;if(n&&i)for(const w of i){const e=n.getImage(w,h.scope);if(e){const t=new Gi(w.toString());v.set(t.toString(),e)}}const b=[this.text.uboBinder,this.icon.uboBinder];for(let w=0;w<this.symbolInstances.length;w++){const t=this.symbolInstances.get(w),n=this.getAppearanceFeatureData(t.featureIndex);if(!n)continue;const o=n.id,s=void 0!==o?a[String(o)]:void 0,T={type:"Point",id:n.id,properties:n.properties,geometry:[]};let E;if("all-features"===d.kind)E=d.appearanceIndex;else{const t=h.appearances?h.appearances.findIndex(t=>t.isActive({globals:r,feature:T,canonical:e,featureState:s})):-1;E=t>=0?t:-1}const S=n.activeAppearanceIndex!==E;if(c){const r=u.get("text-size"),o="composite"===this.textSizeData.kind?this.textSizeData.minZoom:0,a="composite"===this.textSizeData.kind?this.textSizeData.maxZoom:0,l={canonical:e,layer:h,featureState:s,availableImages:i,textScaleFactor:g,imageMap:v,layoutTextOffset:u.get("text-offset").evaluate(T,s,e).map(e=>e*Wu),layoutTextSize:r.evaluate(T,s,e),layoutTextRotate:u.get("text-rotate").evaluate(T,s,e),layoutMinZoomSize:r.evaluate(T,{zoom:o},e),layoutMaxZoomSize:r.evaluate(T,{zoom:a},e),layoutTextSizeMinZoom:o,layoutTextSizeMaxZoom:a},c=this.updateSymbolInstanceTextVertices(t,n,E,T,y,l);y+=c.vertexOffsetDelta,x=x||c.hasChanges}if(l){const o={canonical:e,layer:h,featureState:s,availableImages:i,globalProperties:r,iconScaleFactor:f,layoutIconOffset:u.get("icon-offset").evaluate(T,s,e),layoutIconSize:u.get("icon-size").evaluate(T,s,e,i),layoutIconRotate:u.get("icon-rotate").evaluate(T,s,e)},a=this.updateSymbolInstanceIconVertices(t,n,E,T,p,o);p+=a.vertexOffsetDelta,m=m||a.hasChanges}if(S){const n=t.featureIndex,o=r?r.brightness:null,a=s||{},l=E>=0?h.appearances[E]:null;for(const t of b)t&&(t.layer=h,_=t.updateFeaturePaintForAppearance(n,T,a,e,i,o,l)||_)}n.activeAppearanceIndex=E}return m&&this.icon.layoutVertexBuffer&&null!==this.icon.layoutVertexArray.arrayBuffer&&this.icon.layoutVertexArray.length===this.icon.layoutVertexBuffer.length&&this.icon.layoutVertexBuffer.updateData(this.icon.layoutVertexArray),m&&this.icon.iconTransitioningVertexBuffer&&this.icon.iconTransitioningVertexArray.length>0&&this.icon.iconTransitioningVertexArray.length===this.icon.iconTransitioningVertexBuffer.length&&this.icon.iconTransitioningVertexBuffer.updateData(this.icon.iconTransitioningVertexArray),x&&this.text.layoutVertexBuffer&&null!==this.text.layoutVertexArray.arrayBuffer&&this.text.layoutVertexArray.length===this.text.layoutVertexBuffer.length&&this.text.layoutVertexBuffer.updateData(this.text.layoutVertexArray),{hasLayoutChanges:m||x,hasUboChanges:_}}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=ym(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const i=this.lineVertexArray.length;if(void 0!==e.segment)for(const{x:r,y:n}of t)this.lineVertexArray.emplaceBack(r,n);return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}}addSymbols(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g){const y=e.indexArray,x=e.layoutVertexArray,v=e.globeExtVertexArray,b=g,w=e.uboBinder?e.uboBinder.getCurrentBatchIndex():void 0,T=e.segments.prepareSegment(4*b,x,y,this.canOverlap?o.sortKey:void 0,w),E=this.glyphOffsetArray.length,S=T.vertexLength,I=this.allowVerticalPlacement&&s===_d.vertical?Math.PI/2:0,A=o.text&&o.text.sections;let C=x.length,M=-1;for(let D=0;D<t.length;D++){const{tl:r,tr:n,bl:s,br:c,texPrimary:h,texSecondary:u,pixelOffsetTL:_,pixelOffsetBR:g,minFontScaleX:b,minFontScaleY:w,glyphOffset:E,isSDF:S,sectionIndex:P}=t[D],R=T.vertexLength,L=E[1];if(Fm(x,l.x,l.y,r.x,L+r.y,h.x,h.y,i,S,_.x,_.y,b,w),Fm(x,l.x,l.y,n.x,L+n.y,h.x+h.w,h.y,i,S,g.x,_.y,b,w),Fm(x,l.x,l.y,s.x,L+s.y,h.x,h.y+h.h,i,S,_.x,g.y,b,w),Fm(x,l.x,l.y,c.x,L+c.y,h.x+h.w,h.y+h.h,i,S,g.x,g.y,b,w),a){const{x:t,y:i,z:r}=a.anchor,[n,o,s]=a.up;Bm(v,t,i,r,n,o,s),Bm(v,t,i,r,n,o,s),Bm(v,t,i,r,n,o,s),Bm(v,t,i,r,n,o,s),km(e.dynamicLayoutVertexArray,t,i,r,I)}else km(e.dynamicLayoutVertexArray,l.x,l.y,l.z,I);if(m){const t=u||h;Om(e.iconTransitioningVertexArray,t.x,t.y),Om(e.iconTransitioningVertexArray,t.x+t.w,t.y),Om(e.iconTransitioningVertexArray,t.x,t.y+t.h),Om(e.iconTransitioningVertexArray,t.x+t.w,t.y+t.h)}if(y.emplaceBack(R,R+1,R+2),y.emplaceBack(R+1,R+2,R+3),T.vertexLength+=4,T.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(E[0]),(D===t.length-1||P!==t[D+1].sectionIndex)&&(e.uboBinder||e.programConfigurations.populatePaintArrays(x.length,o,o.index,{},d,f,p,A&&A[P],this.worldview),e.uboBinder)){const t=e.uboBinder.populateUBO(o,o.index,f,d,p,A&&A[P]);M=t;const i=x.length-C;for(let r=0;r<i;r++)e.featureIdArray.emplaceBack(t);C=x.length}}const P=g-t.length;if(0!==P&&(this._addNullVertices(P,x,i,a,v,e,m,T,y),e.uboBinder&&M>=0)){const t=4*P;for(let i=0;i<t;i++)e.featureIdArray.emplaceBack(M)}const R=a?a.anchor:l;e.placedSymbolArray.emplaceBack(R.x,R.y,R.z,l.x,l.y,E,this.glyphOffsetArray.length-E,S,c,h,l.segment,i?i[0]:0,i?i[1]:0,r[0],r[1],s,0,0,0,u,0),e.symbolInstanceIndices.push(_)}_addNullVertices(e,t,i,r,n,o,s,a,l){for(let c=0;c<e;c++){for(let a=0;a<4;a++)Fm(t,0,0,0,0,0,0,i,!1,0,0,0,0),r?(Bm(n,0,0,0,0,0,0),km(o.dynamicLayoutVertexArray,0,0,0,0)):km(o.dynamicLayoutVertexArray,0,0,0,0),s&&Om(o.iconTransitioningVertexArray,0,0);const e=a.vertexLength;l.emplaceBack(e,e+1,e+2),l.emplaceBack(e+1,e+2,e+3),a.vertexLength+=4,a.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(0)}}_commitLayoutVertex(e,t,i,r,n,o,s){e.emplaceBack(t,i,r,n,o,Math.round(s.x),Math.round(s.y))}_addCollisionDebugVertices(e,t,i,r,n,o,s){const a=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),l=a.vertexLength,c=s.tileAnchorX,h=s.tileAnchorY;for(let d=0;d<4;d++)i.collisionVertexArray.emplaceBack(0,0,0,0,0,0);this._commitDebugCollisionVertexUpdate(i.collisionVertexArrayExt,t,e.padding,s.zOffset),this._commitLayoutVertex(i.layoutVertexArray,r,n,o,c,h,new ve(e.x1,e.y1)),this._commitLayoutVertex(i.layoutVertexArray,r,n,o,c,h,new ve(e.x2,e.y1)),this._commitLayoutVertex(i.layoutVertexArray,r,n,o,c,h,new ve(e.x2,e.y2)),this._commitLayoutVertex(i.layoutVertexArray,r,n,o,c,h,new ve(e.x1,e.y2)),a.vertexLength+=4;const u=i.indexArray;u.emplaceBack(l,l+1),u.emplaceBack(l+1,l+2),u.emplaceBack(l+2,l+3),u.emplaceBack(l+3,l),a.primitiveLength+=4}_addTextDebugCollisionBoxes(e,t,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceTextSize(e,o,t,s);this._addCollisionDebugVertices(r,n,this.textCollisionBox,r.projectedAnchorX,r.projectedAnchorY,r.projectedAnchorZ,o)}}_addIconDebugCollisionBoxes(e,t,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceIconSize(e,t,o.placedIconSymbolIndex);this._addCollisionDebugVertices(r,n,this.iconCollisionBox,r.projectedAnchorX,r.projectedAnchorY,r.projectedAnchorZ,o)}}generateCollisionDebugBuffers(e,t,i){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new jm(uc,Bu.members,cc),this.iconCollisionBox=new jm(uc,Bu.members,cc);const r=kd(this.iconSizeData,e),n=kd(this.textSizeData,e,i);for(let o=0;o<this.symbolInstances.length;o++){const i=this.symbolInstances.get(o);this._addTextDebugCollisionBoxes(n,e,t,i.textBoxStartIndex,i.textBoxEndIndex,i),this._addTextDebugCollisionBoxes(n,e,t,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i),this._addIconDebugCollisionBoxes(r,e,t,i.iconBoxStartIndex,i.iconBoxEndIndex,i),this._addIconDebugCollisionBoxes(r,e,t,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex,i)}}getSymbolInstanceTextSize(e,t,i,r){const n=this.text.placedSymbolArray.get(t.rightJustifiedTextSymbolIndex>=0?t.rightJustifiedTextSymbolIndex:t.centerJustifiedTextSymbolIndex>=0?t.centerJustifiedTextSymbolIndex:t.leftJustifiedTextSymbolIndex>=0?t.leftJustifiedTextSymbolIndex:t.verticalPlacedTextSymbolIndex>=0?t.verticalPlacedTextSymbolIndex:r),o=Bd(this.textSizeData,e,n)/Wu;return this.tilePixelRatio*o}getSymbolInstanceIconSize(e,t,i){const r=this.icon.placedSymbolArray.get(i),n=Bd(this.iconSizeData,e,r);return this.tilePixelRatio*n}_commitDebugCollisionVertexUpdate(e,t,i,r){e.emplaceBack(t,-i,-i,r),e.emplaceBack(t,i,-i,r),e.emplaceBack(t,i,i,r),e.emplaceBack(t,-i,i,r)}_updateTextDebugCollisionBoxes(e,t,i,r,n,o,s){for(let a=r;a<n;a++){const r=i.get(a),n=this.getSymbolInstanceTextSize(e,o,t,a);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,n,r.padding,o.zOffset)}}_updateIconDebugCollisionBoxes(e,t,i,r,n,o,s){for(let a=r;a<n;a++){const r=i.get(a),n=this.getSymbolInstanceIconSize(e,t,o.placedIconSymbolIndex);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,n,r.padding,o.zOffset)}}updateCollisionDebugBuffers(e,t,i,r){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const n=kd(this.iconSizeData,e,r),o=kd(this.textSizeData,e,i);for(let s=0;s<this.symbolInstances.length;s++){const a=this.symbolInstances.get(s);this._updateTextDebugCollisionBoxes(o,e,t,a.textBoxStartIndex,a.textBoxEndIndex,a,i),this._updateTextDebugCollisionBoxes(o,e,t,a.verticalTextBoxStartIndex,a.verticalTextBoxEndIndex,a,i),this._updateIconDebugCollisionBoxes(n,e,t,a.iconBoxStartIndex,a.iconBoxEndIndex,a,r),this._updateIconDebugCollisionBoxes(n,e,t,a.verticalIconBoxStartIndex,a.verticalIconBoxEndIndex,a,r)}this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexBufferExt&&this.textCollisionBox.collisionVertexBufferExt.updateData(this.textCollisionBox.collisionVertexArrayExt),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexBufferExt&&this.iconCollisionBox.collisionVertexBufferExt.updateData(this.iconCollisionBox.collisionVertexArrayExt)}_deserializeCollisionBoxesForSymbol(e,t,i,r,n,o,s,a,l){const c={};if(t<i){const{x1:i,y1:r,x2:n,y2:o,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d,featureIndex:f}=e.get(t);c.textBox={x1:i,y1:r,x2:n,y2:o,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d},c.textFeatureIndex=f}if(r<n){const{x1:t,y1:i,x2:n,y2:o,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d,featureIndex:f}=e.get(r);c.verticalTextBox={x1:t,y1:i,x2:n,y2:o,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d},c.verticalTextFeatureIndex=f}

1if(o<s){const{x1:t,y1:i,x2:r,y2:n,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d,featureIndex:f}=e.get(o);c.iconBox={x1:t,y1:i,x2:r,y2:n,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d},c.iconFeatureIndex=f}if(a<l){const{x1:t,y1:i,x2:r,y2:n,padding:o,projectedAnchorX:s,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d,featureIndex:f}=e.get(a);c.verticalIconBox={x1:t,y1:i,x2:r,y2:n,padding:o,projectedAnchorX:s,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d},c.verticalIconFeatureIndex=f}return c}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){const i=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,i.textBoxStartIndex,i.textBoxEndIndex,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i.iconBoxStartIndex,i.iconBoxEndIndex,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}hasIconTextFit(){return this.hasAnyIconTextFit}addIndicesForPlacedSymbol(e,t){const i=e.placedSymbolArray.get(t),r=i.vertexStartIndex+4*i.numGlyphs;for(let n=i.vertexStartIndex;n<r;n+=4)e.indexArray.emplaceBack(n,n+1,n+2),e.indexArray.emplaceBack(n+1,n+2,n+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const t=Math.sin(e),i=Math.cos(e),r=[],n=[],o=[];for(let s=0;s<this.symbolInstances.length;++s){o.push(s);const e=this.symbolInstances.get(s);r.push(0|Math.round(t*e.tileAnchorX+i*e.tileAnchorY)),n.push(e.featureIndex)}return o.sort((e,t)=>r[e]-r[t]||n[t]-n[e]),o}getSortedIndexesByZOffset(){if(!this.zOffsetSortDirty)return this.symbolInstanceIndexesSortedZOffset;if(!this.symbolInstanceIndexesSortedZOffset){this.symbolInstanceIndexesSortedZOffset=[];for(let e=0;e<this.symbolInstances.length;++e)this.symbolInstanceIndexesSortedZOffset.push(e)}return this.zOffsetSortDirty=!1,this.symbolInstanceIndexesSortedZOffset.sort((e,t)=>this.symbolInstances.get(t).zOffset-this.symbolInstances.get(e).zOffset)}addToSortKeyRanges(e,t){const i=this.sortKeyRanges.at(-1);i&&i.sortKey===t?i.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e)if(this.text.segments.get().length>1||this.icon.segments.get().length>1)this.sortFeaturesByY=!1;else{this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const e of this.symbolInstanceIndexes){const t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex);const{rightJustifiedTextSymbolIndex:i,centerJustifiedTextSymbolIndex:r,leftJustifiedTextSymbolIndex:n,verticalPlacedTextSymbolIndex:o,placedIconSymbolIndex:s,verticalPlacedIconSymbolIndex:a}=t;i>=0&&this.addIndicesForPlacedSymbol(this.text,i),r>=0&&r!==i&&this.addIndicesForPlacedSymbol(this.text,r),n>=0&&n!==r&&n!==i&&this.addIndicesForPlacedSymbol(this.text,n),o>=0&&this.addIndicesForPlacedSymbol(this.text,o),s>=0&&this.addIndicesForPlacedSymbol(this.icon,s),a>=0&&this.addIndicesForPlacedSymbol(this.icon,a)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}Xo(Gm,"SymbolBucket",{omit:["layers","collisionBoxArray","compareText","features"]}),Gm.addDynamicAttributes=km;class qm extends Sh{constructor(e,t,i){super(e,t,i),this.elevatedLayoutVertexArray=new Xl}upload(e){const t=this.uploaded;super.upload(e),!t&&this.elevatedLayoutVertexArray.length>0&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,Gc.members))}destroy(){this.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy(),super.destroy()}}Xo(qm,"ElevatedFillBufferData");class Hm{constructor(){this.portals=[]}static isOnBorder(e,t){return e<=0&&t<=0||e>=Pr&&t>=Pr}static evaluate(e){if(0===e.length)return new Hm;let t=[];for(const a of e)t.push(...a.portals);if(0===t.length)return new Hm;for(const a of t){const e=a.va,t=a.vb;(Hm.isOnBorder(e.x,t.x)||Hm.isOnBorder(e.y,t.y))&&(a.type="border")}const i=t.filter(e=>"unevaluated"!==e.type),r=t.filter(e=>"unevaluated"===e.type);if(0===r.length)return new Hm;r.sort((e,t)=>

1e.hash===t.hash?e.isTunnel===t.isTunnel?0:e.isTunnel?-1:1:e.hash<t.hash?1:-1),t=i.concat(r);let n=i.length,o=n,s=n;do{if(o++,o===t.length||t[n].hash!==t[o].hash){if(o-n===2){s<n&&(t[s]=t[n],t[n]=null);const e=t[s],i=t[o-1];e.type=e.isTunnel!==i.isTunnel?"tunnel":"polygon",e.connection={a:e.connection.a,b:i.connection.a},s++}n=o}}while(n!==t.length);return t.splice(s),t.sort((e,t)=>e.hash<t.hash?1:-1),{portals:t}}}Xo(Hm,"ElevationPortalGraph");class $m{constructor(e,t,i){this.outPositions=e,this.outNormals=t,this.outIndices=i,this.vertexLookup=new Map}addVertex(e,t,i){let r=e[2];null!=i&&(r*=i);const n=`${e[0]},${e[1]},${e[2]},${t[0]},${t[1]},${t[2]}`,o=this.vertexLookup.get(n);if(null!=o)return o;const s=this.outPositions.length;this.vertexLookup.set(n,s);const a=Math.trunc(16384*t[0]),l=Math.trunc(16384*t[1]),c=Math.trunc(16384*t[2]);return this.outPositions.emplaceBack(e[0],e[1],r),this.outNormals.emplaceBack(a,l,c),s}addTriangle(e,t,i){this.outIndices.emplaceBack(e,t,i)}addTriangles(e,t,i,r=0){if(0===e.length)return;const n=T(),o=T();for(let s=0;s<e.length;s+=3){const a=t[e[s+0]],l=t[e[s+1]],c=t[e[s+2]],h=i[e[s+1]]+r,u=i[e[s+2]]+r;A(n,a.x,a.y,i[e[s+0]]+r);const d=this.addVertex(n,o);A(n,l.x,l.y,h);const f=this.addVertex(n,o);A(n,c.x,c.y,u);const p=this.addVertex(n,o);this.outIndices.emplaceBack(d,f,p)}}addQuad(e,t,i,r,n,o){const s=this.addVertex(e,n,o),a=this.addVertex(t,n,o),l=this.addVertex(i,n,o),c=this.addVertex(r,n,o);this.addTriangle(s,a,l),this.addTriangle(l,c,s)}getVertexCount(){return this.outPositions.length}clearVertexLookup(){this.vertexLookup.clear()}}class Zm{constructor(e,t,i,r){this.unevaluatedPortals=new Hm,this.bridgeFeatureSections=[],this.tunnelFeatureSections=[],this.vertexHashLookup=new Map,this.unevalVertices=[],this.unevalHeights=[],this.unevalTriangles=[],this.unevalTunnelTriangles=[],this.unevalEdges=[],this.vertexPositions=new Yl,this.vertexNormals=new Kl,this.indexArray=new pc,this.tileToMeters=Ml(e),this.bridgeProgramConfigurations=new xh(t,{zoom:i,lut:r},e=>"fill-tunnel-structure-color"!==e),this.tunnelProgramConfigurations=new xh(t,{zoom:i,lut:r},e=>"fill-bridge-guard-rail-color"!==e)}addVertices(e,t){const i=this.unevalVertices.length;for(let r=0;r<e.length;r++)this.unevalVertices.push(e[r]),this.unevalHeights.push(t[r]);return i}addTriangles(e,t,i){const r=i?this.unevalTunnelTriangles:this.unevalTriangles;for(const n of e)r.push(n+t)}addRenderableRing(e,t,i,r,n,o){const s=[new ve(n.min.x,n.min.y),new ve(n.max.x,n.min.y),new ve(n.max.x,n.max.y),new ve(n.min.x,n.max.y)];for(let a=0;a<i-1;a++){const i=t+a,l=i+1,c=this.unevalVertices[i],h=this.unevalVertices[l];if(!(c.x>=n.min.x&&c.x<=n.max.x&&c.y>=n.min.y&&c.y<=n.max.y||h.x>=n.min.x&&h.x<=n.max.x&&h.y>=n.min.y&&h.y<=n.max.y||eu(c,h,s)))continue;if(this.isOnBorder(c.x,h.x)||this.isOnBorder(c.y,h.y))continue;const u=Zm.computeEdgeHash(this.unevalVertices[i],this.unevalVertices[l]);let d,f=this.vertexHashLookup.get(Zm.computePosHash(c));null!=f?d=f.next:(f=this.vertexHashLookup.get(Zm.computePosHash(h)),d=null!=f?f.prev:u),this.unevalEdges.push({polygonIdx:e,a:i,b:l,hash:u,portalHash:d,isTunnel:r,type:"unevaluated",featureInfo:o})}}addPortalCandidates(e,t,i,r,n){if(0!==t.length){this.vertexHashLookup.clear();for(const n of t){if(0===n.length)continue;const t=n[0];let o=Zm.computeEdgeHash(t[t.length-2],t.at(-1));for(let n=0;n<t.length-1;n++){const s=t[n+0],a=t[n+1],l=he(a.x-s.x,a.y-s.y),c=me(l);if(0===c)continue;let h="unevaluated";const u=r.pointElevation(s),d=r.pointElevation(a);Math.abs(u)<.01&&Math.abs(d)<.01?h="entrance":(this.isOnBorder(s.x,a.x)||this.isOnBorder(s.y,a.y))&&(h="border");const f=Zm.computeEdgeHash(s,a);this.unevaluatedPortals.portals.push({connection:{a:e,b:void 0},va:s,vb:a,vab:l,length:c,hash:f,isTunnel:i,type:h});const p=Zm.computePosHash(s);this.vertexHashLookup.set(p,{prev:o,next:f}),o=f}}}}construct(e){if(0===this.unevalVertices.length)return;const t=()=>({vertexOffset:0,primitiveOffset:this.indexArray.length}),i=e=>{e.primitiveLength=this.indexArray.length-e.primitiveOffset},r=new $m(this.vertexPositions,this.vertexNormals,this.indexArray);this.prepareEdges(e.portals,this.unevalEdges);const n=t(),o=t(),s=t(),a=(e,t)=>{e.sort((e,i)=>e.type===t&&i.type!==t?-1:e.type!==t&&i.type===t?1:0);const i=e.findIndex(e=>e.type!==t);return i>=0?i:e.length};let l=0;this.unevalEdges.length>0&&(l=a(this.unevalEdges,"none"),this.constructBridgeStructures(r,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:l},this.tileToMeters)),i(s);const c=t(),h=t();if(this.unevalEdges.length>0){const e=this.unevalEdges.splice(l),t=a(e,"tunnel")+l;this.unevalEdges.push(...e),this.constructTunnelStructures(r,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:l},{min:l,max:t})}i(c),r.addTriangles(this.unevalTriangles,this.unevalVertices,this.unevalHeights),i(h),r.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,this.unevalHeights),i(o),r.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,this.unevalHeights,4),i(n),this.maskSegments=$c.simpleSegment(0,h.primitiveOffset,0,h.primitiveLength),this.depthSegments=$c.simpleSegment(0,o.primitiveOffset,0,o.primitiveLength),this.renderableBridgeSegments=$c.simpleSegment(0,s.primitiveOffset,0,s.primitiveLength),this.renderableTunnelSegments=$c.simpleSegment(0,c.primitiveOffset,0,c.primitiveLength),this.shadowCasterSegments=$c.simpleSegment(0,n.primitiveOffset,0,n.primitiveLength)}update(e,t,i,r,n,o,s,a){this.bridgeProgramConfigurations.updatePaintArrays(e,t,n,i,r,o,s,a),this.tunnelProgramConfigurations.updatePaintArrays(e,t,n,i,r,o,s,a)}upload(e){this.vertexBuffer||0===this.vertexPositions.length||0===this.vertexNormals.length||0===this.indexArray.length||(this.vertexBuffer=e.createVertexBuffer(this.vertexPositions,qc.members),this.vertexBufferNormal=e.createVertexBuffer(this.vertexNormals,Hc.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.bridgeProgramConfigurations.upload(e),this.tunnelProgramConfigurations.upload(e))}destroy(){this.vertexBuffer&&(this.vertexBuffer.destroy(),this.vertexBufferNormal.destroy(),this.indexBuffer.destroy()),this.maskSegments&&(this.maskSegments.destroy(),this.depthSegments.destroy(),this.renderableBridgeSegments.destroy(),this.renderableTunnelSegments.destroy(),this.shadowCasterSegments.destroy()),this.bridgeProgramConfigurations.destroy(),this.tunnelProgramConfigurations.destroy()}populatePaintArrays(e,t,i,r,n){const o=(o,s)=>{for(let a=0;a<s.length-1;a++){const l=s[a].featureIndex,c=s[a+1].vertexStart,h=e.feature(l);o.populatePaintArrays(c,h,l,{},i,t,r,void 0,n)}};o(this.bridgeProgramConfigurations,this.bridgeFeatureSections),o(this.tunnelProgramConfigurations,this.tunnelFeatureSections)}computeVertexConnections(e,t,i,r,n){const o=new Map;for(let s=r;s<n;s++){const r=i[s],n=r.a,a=r.b,l=Zm.computePosHash(e[n]),c=Zm.computePosHash(e[a]);let h=o.get(l);h||(h={},o.set(l,h));let u=o.get(c);u||(u={},o.set(c,u)),t[n]<=0&&t[a]<=0||(h.to=a,u.from=n)}return o}isTerminalVertex(e,t){const i=Zm.computePosHash(this.unevalVertices[e]),r=t.get(i);return!r||!r.from||!r.to}constructBridgeStructures(e,t,i,r,n,o){e.clearVertexLookup();const s=this.computeVertexConnections(t,i,r,n.min,n.max),a=1/o,l=.5*a,c=(e,r)=>A(e,t[r].x,t[r].y,i[r]*a),h=T(),u=T(),d=T(),f=T(),p=T(),m=(e,i)=>{const r=s.get(Zm.computePosHash(t[i])),n=r.from,o=r.to;if(!n||!o)return;c(h,n),c(u,i),c(d,o),H(f),$(h,u)||(Z(p,u,h),N(f,p)),$(d,u)||(Z(p,d,u),C(f,f,N(p,p)));const a=X(f);return a>0?L(e,f,1/a):void 0};let _=Number.POSITIVE_INFINITY;this.sortSubarray(r,n.min,n.max,(e,t)=>e.featureInfo.featureIndex-t.featureInfo.featureIndex);const g=T(),y=T(),x=T(),v=T(),b=T(),w=T(),E=T(),S=T(),I=T(),M=[T(),T(),T(),T()],P=[T(),T(),T(),T()],R=[{coord:new ve(0,0),height:0},{coord:new ve(0,0),height:0}],D=(e,t)=>e>t;for(let T=n.min;T<n.max;T++){const n=r[T];if(!n.featureInfo.guardRailEnabled)continue;if(!this.prepareEdgePoints(R,t,i,n,D))continue;const[c,h]=R;if(A(g,c.coord.x,c.coord.y,a*c.height),A(y,h.coord.x,h.coord.y,a*h.height),$(g,y))continue;Z(x,y,g),N(x,x);const u=m(S,n.a)||x,d=m(I,n.b)||x;A(v,u[1],-u[0],0),N(v,v),A(b,d[1],-d[0],0),N(b,b),U(S,v,u),N(w,S),U(S,b,d),N(E,S),C(M[0],g,L(S,Z(S,v,w),l)),C(M[1],g,L(S,C(S,v,w),l)),C(M[2],g,L(S,w,l)),M[3]=g,C(P[0],y,L(S,Z(S,b,E),l)),C(P[1],y,L(S,C(S,b,E),l)),C(P[2],y,L(S,E,l)),P[3]=y,_=this.addFeatureSection(n.featureInfo.featureIndex,_,this.bridgeFeatureSections,e);const f=e.addVertex(M[0],v,o),p=e.addVertex(M[1],v,o),z=e.addVertex(P[0],b,o),F=e.addVertex(P[1],b,o);e.addTriangle(f,p,z),e.addTriangle(p,F,z);const O=e.addVertex(M[1],w,o),B=e.addVertex(M[2],w,o),V=e.addVertex(P[1],E,o),j=e.addVertex(P[2],E,o);e.addTriangle(O,B,V),e.addTriangle(B,j,V),k(v,v),k(b,b);const G=e.addVertex(M[2],v,o),q=e.addVertex(M[3],v,o),H=e.addVertex(P[2],b,o),W=e.addVertex(P[3],b,o);e.addTriangle(G,q,H),e.addTriangle(q,W,H);const X=this.isTerminalVertex(n.a,s),Y=this.isTerminalVertex(n.b,s);c.height<.01&&X&&e.addQuad(M[3],M[2],M[1],M[0],k(u,u),o),h.height<.01&&Y&&e.addQuad(P[0],P[1],P[2],P[3],d,o)}this.bridgeFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}constructTunnelStructures(e,t,i,r,n,o){e.clearVertexLookup();let s=Number.POSITIVE_INFINITY;const a=(e,t)=>e.featureInfo.featureIndex-t.featureInfo.featureIndex;this.sortSubarray(r,n.min,n.max,a),this.sortSubarray(r,o.min,o.max,a);const l=e=>N(e,e),c=[{coord:new ve(0,0),height:0},{coord:new ve(0,0),height:0}],h=(e,t)=>e<t,u=T(),d=T(),f=T(),p=T(),m=T();for(let _=n.min;_<n.max;_++){if(!this.prepareEdgePoints(c,t,i,r[_],h))continue;const[n,o]=c,a=l(A(m,-(o.coord.y-n.coord.y),o.coord.x-n.coord.x,0));s=this.addFeatureSection(r[_].featureInfo.featureIndex,s,this.tunnelFeatureSections,e),e.addQuad(A(u,n.coord.x,n.coord.y,n.height),A(d,o.coord.x,o.coord.y,o.height),A(f,o.coord.x,o.coord.y,r[_].isTunnel?o.height+4:0),A(p,n.coord.x,n.coord.y,r[_].isTunnel?n.height+4:0),a)}for(let _=o.min;_<o.max;_++){const n=r[_];n.isTunnel&&([n.a,n.b]=[n.b,n.a]);const o=t[n.a],a=t[n.b],c=l(A(m,-(a.y-o.y),a.x-o.x,0));s=this.addFeatureSection(n.featureInfo.featureIndex,s,this.tunnelFeatureSections,e),e.addQuad(A(u,a.x,a.y,0),A(d,o.x,o.y,0),A(f,o.x,o.y,i[n.a]+4),A(p,a.x,a.y,i[n.b]+4),c),e.addQuad(A(u,o.x,o.y,0),A(d,a.x,a.y,0),A(f,a.x,a.y,i[n.b]+4),A(p,o.x,o.y,i[n.a]+4),c)}this.tunnelFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}setElevatedPoint(e,t,i,r){e.coord.x=t,e.coord.y=i,e.height=r}prepareEdgePoints(e,t,i,r,n){let o=t[r.a].x,s=t[r.a].y,a=t[r.b].x,l=t[r.b].y,c=i[r.a],h=i[r.b];const u=n(c,0),d=n(h,0);if(u&&d)return this.setElevatedPoint(e[0],o,s,c),this.setElevatedPoint(e[1],a,l,h),!0;if(!u&&!d)return!1;if(u){if(!d){const e=h/(h-c);a=fi(a,o,e),l=fi(l,s,e),h=fi(h,c,e)}}else{const e=c/(c-h);o=fi(o,a,e),s=fi(s,l,e),c=fi(c,h,e)}return this.setElevatedPoint(e[0],o,s,c),this.setElevatedPoint(e[1],a,l,h),!0}prepareEdges(e,t){if(0===t.length)return;t.sort((e,t)=>e.hash===t.hash?t.polygonIdx-e.polygonIdx:t.hash>e.hash?1:-1);let i=0,r=0,n=0,o=t[i].polygonIdx;do{r++,(r===t.length||t[i].hash!==t[r].hash)&&((1===r-i||t[r-1].polygonIdx!==o)&&(n<i&&(t[n]=t[i],t[i]=null),t[n].type="none",n++),i=r,i!==t.length&&(o=t[i].polygonIdx))}while(i!==t.length);if(t.splice(n),0!==t.length&&0!==e.length){t.sort((e,t)=>e.portalHash<t.portalHash?1:-1);let i=0,r=0;for(;i!==t.length&&r!==e.length;){const n=t[i],o=e[r];n.portalHash>o.hash?i++:o.hash>n.portalHash?r++:(n.type=o.type,i++)}}}isOnBorder(e,t){return e<=0&&t<=0||e>=Pr&&t>=Pr}addFeatureSection(e,t,i,r){return e!==t&&(t=e,i.push({featureIndex:e,vertexStart:r.getVertexCount()}),r.clearVertexLookup()),t}sortSubarray(e,t,i,r){const n=e.slice(t,i);n.sort(r),e.splice(t,n.length,...n)}static computeEdgeHash(e,t){return(e.y===t.y&&e.x>t.x||e.y>t.y)&&([e,t]=[t,e]),BigInt(Zm.computePosHash(e))<<32n|BigInt(Zm.computePosHash(t))}static computePosHash(e){return((65535&e.x)<<16|65535&e.y)>>>0}}class Wm{constructor(){this._valid=!1}reset(e){return this.feature=e,this._valid=!0,this._geometry=e.loadGeometry(),0!==this._geometry.length&&0!==this._geometry[0].length||(this._valid=!1),this}geometry(e,t){return this._valid&&e(t(this._geometry)),this}require(e,t,i){return this.get(e,!0,t,i)}optional(e,t,i){return this.get(e,!1,t,i)}

1success(){return this._valid}get(e,t,i,r){const n=Object.hasOwn(this.feature.properties,e)?+this.feature.properties[e]:void 0;return this._valid&&void 0!==n&&!Number.isNaN(n)?i(r?r(n):n):t&&(this._valid=!1),this}}class Xm{constructor(e,t){this.featureFunc=e,this.vertexFunc=t}parseFeature(e,t,i){return this.featureFunc(e,t,i)}parseVertex(e,t,i){return this.vertexFunc(e,t,i)}}const Ym=new Xm((e,t,i)=>e.reset(t).require(gu,e=>{i.id=e}).optional("fixed_height_relative",e=>{i.constantHeight=e},Jm.decodeRelativeHeight).geometry(e=>{i.bounds=e},Fe).success(),(e,t,i)=>e.reset(t).require(gu,e=>{i.id=e}).require("elevation_idx",e=>{i.idx=e}).require("extent",e=>{i.extent=e}).require("height_relative",e=>{i.height=e},Jm.decodeRelativeHeight).geometry(e=>{i.position=e},Jm.getPoint).success()),Km=new Xm((e,t,i)=>e.reset(t).require(gu,e=>{i.id=e}).optional("fixed_height",e=>{i.constantHeight=e},Jm.decodeMetricHeight).geometry(e=>{i.bounds=e},Fe).success(),(e,t,i)=>e.reset(t).require(gu,e=>{i.id=e}).require("elevation_idx",e=>{i.idx=e}).require("extent",e=>{i.extent=e}).require("height",e=>{i.height=e},Jm.decodeMetricHeight).geometry(e=>{i.position=e},Jm.getPoint).success());class Jm{static getPoint(e){return he(e[0][0].x,e[0][0].y)}static decodeRelativeHeight(e){return 1e-4*e*5}static decodeMetricHeight(e){return 1e-4*e}static getVersionSchema(e){return e?"1.0.1"===e?Km:void 0:Ym}static parse(e){const t=[],i=[],r=e.length,n=new Wm;for(let o=0;o<r;o++){const r=e.feature(o),s=r.properties.version,a=Jm.getVersionSchema(s);if(void 0===a){rt(`Unknown elevation feature version number ${s||"(unknown)"}`);continue}const l=r.properties.type;if(!l)continue;const c=Oh.types[r.type];if("Point"===c&&"curve_point"===l){const e={};a.parseVertex(n,r,e)&&t.push(e)}else if("Polygon"===c&&"curve_meta"===l){const e={};a.parseFeature(n,r,e)&&i.push(e)}}return{vertices:t,features:i}}}const Qm=[ce(),ce(),ce(),ce(),ce(),ce(),ce()],e_=ce(),t_=ce();function i_(e){return[e[0],e[1]]}function r_(e){return he(e[0],e[1])}class n_{constructor(e,t,i=null){this.feature=e,this.metersToTile=t,this.sampler=i,this.index=0}get(){const e=this.feature.vertices[this.index],t=this.feature.vertexProps[this.index].dir,i=t[1],r=-t[0],n=(e.extent+1)*this.metersToTile,o=this.sampler?this.sampler.pointTransform(e.position):e.position;return[new ve(Math.trunc(o[0]+i*n),Math.trunc(o[1]+r*n)),new ve(Math.trunc(o[0]-i*n),Math.trunc(o[1]-r*n))]}next(){this.index++}valid(){return this.index<this.feature.vertices.length}}class o_{constructor(e,t,i,r,n,o){if(this.vertices=new Array,this.vertexProps=new Array,this.edges=new Array,this.edgeProps=new Array,this.id=e,this.heightRange={min:i,max:i},this.safeArea=t,this.constantHeight=i,null==this.constantHeight&&(null!=this.constantHeight||0!==r.length)){this.vertices=r,this.edges=n;for(let e=0;e<this.vertices.length;e++)this.vertices[e].index=void 0!==this.vertices[e].index?this.vertices[e].index:e;this.edges=this.edges.filter(e=>{return e.a<this.vertices.length&&e.b<this.vertices.length&&!((t=this.vertices[e.a].position)[0]===(i=this.vertices[e.b].position)[0]&&t[1]===i[1]);var t,i}),this.heightRange={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};for(const e of this.vertices)this.vertexProps.push({dir:he(0,0)}),this.heightRange.min=Math.min(this.heightRange.min,e.height),this.heightRange.max=Math.max(this.heightRange.max,e.height);for(const e of this.edges){const t=this.vertices[e.a].position,i=this.vertices[e.b].position,r=fe(ce(),i,t),n=me(r),o=pe(ce(),r,1/n);this.edgeProps.push({vec:r,dir:o,len:n});const s=this.vertexProps[e.a].dir,a=this.vertexProps[e.b].dir;de(s,s,o),de(a,a,o)}for(const e of this.vertexProps)0===e.dir[0]&&0===e.dir[1]||_e(e.dir,e.dir);this.tessellate(o)}}pointElevation(e){if(null!=this.constantHeight)return this.constantHeight;const t=this.getClosestEdge(e);if(null==t)return 0;const[i,r]=t;return fi(this.vertices[this.edges[i].a].height,this.vertices[this.edges[i].b].height,r)}computeSlopeNormal(e,t){const i=this.getClosestEdge(e);if(!i)return I(0,0,1);const r=i[0],n=this.edges[r],o=this.edgeProps[r].vec,s=I(o[0],o[1],(this.vertices[n.b].height-this.vertices[n.a].height)*t),a=I(s[1],-s[0],0);U(a,a,s);const l=S(a);return l>0?L(a,a,1/l):A(a,0,0,1)}getSafeArea(){return this.safeArea}isTunnel(){return this.heightRange.max<=-5}getClosestEdge(e){if(0===this.edges.length)return;let t=0,i=Number.POSITIVE_INFINITY,r=0;const[n,o,s,a,l,c,h]=Qm;ue(h,e.x,e.y);const u=new hp(h,null);for(let d=0;d<this.edges.length;d++){const e=this.edges[d],f=this.edgeProps[d].dir;u.dir=f;const p=this.vertices[e.a].position,m=this.vertices[e.b].position,_=u.intersectsPlane(p,this.vertexProps[e.a].dir,n),g=u.intersectsPlane(m,this.vertexProps[e.b].dir,o);if(!_||!g)continue;fe(s,o,n),fe(a,h,n);const y=ge(s,s),x=y>0?ge(a,s)/y:0,v=qe(x,0,1),b=Math.abs((x-v)*this.edgeProps[d].len);fe(l,h,p),ue(c,f[1],-f[0]);const w=b+Math.abs(ge(l,c));w<i&&(t=d,i=w,r=v)}return[t,r]}tessellate(e){const t=T(),i=T(),r=T(),n=T();for(let o=this.edges.length-1;o>=0;--o){const s=this.edges[o].a,a=this.edges[o].b,{position:l,height:c,extent:h}=this.vertices[s],{position:u,height:d,extent:f}=this.vertices[a],p=this.vertexProps[s].dir,m=this.vertexProps[a].dir;if(A(t,l[0]/e,l[1]/e,c),A(i,u[0]/e,u[1]/e,d),A(r,p[1],-p[0],0),L(r,r,h),A(n,m[1],-m[0],0),L(n,n,f),this.distSqLines(I(t[0]+.5*r[0],t[1]+.5*r[1],t[2]+.5*r[2]),I(i[0]-.5*n[0],i[1]-.5*n[1],i[2]-.5*n[2]),I(t[0]-.5*r[0],t[1]-.5*r[1],t[2]-.5*r[2]),I(i[0]+.5*n[0],i[1]+.5*n[1],i[2]+.5*n[2]))<=.0025000000000000005)continue;const _=this.vertices.length,g=de(ce(),l,u);this.vertices.push({position:pe(g,g,.5),height:.5*(c+d),extent:.5*(h+f),index:.5*((void 0!==this.vertices[s].index?this.vertices[s].index:s)+(void 0!==this.vertices[a].index?this.vertices[a].index:a))});const y=de(ce(),p,m);this.vertexProps.push({dir:_e(y,y)}),this.edges.splice(o,1),this.edgeProps.splice(o,1),this.edges.push({a:s,b:_}),this.edges.push({a:_,b:a});const x=fe(ce(),this.vertices[_].position,l),v=me(x),b={vec:x,dir:pe(ce(),x,1/v),len:v};this.edgeProps.push(b),this.edgeProps.push(b)}}distSqLines(e,t,i,r){const n=M(T(),t,e),o=M(T(),r,i),s=M(T(),e,i),a=V(n,n),l=V(n,o),c=V(n,s),h=V(o,o),u=V(o,s),d=a*h-l*l;if(0===d)return O(j(n,i,r,V(s,o)/V(o,o)),e);const f=(a*u-l*c)/d;return O(j(n,e,t,(l*u-c*h)/d),j(o,i,r,f))}static serialize(e,t){const i={id:e.id,heightRange:{min:e.heightRange.min,max:e.heightRange.max},safeArea:(r=e.safeArea,{min:{x:r.min.x,y:r.min.y},max:{x:r.max.x,y:r.max.y}})};var r;return null!=e.constantHeight?(i.constantHeight=e.constantHeight,i):0===e.vertices.length?(i.vertices=[],i.vertexProps=[],i.edges=[],i.edgeProps=[],i):(i.vertices=e.vertices.map(e=>({position:i_(e.position),height:e.height,extent:e.extent,index:e.index})),i.vertexProps=e.vertexProps.map(e=>({dir:i_(e.dir)})),i.edges=e.edges.map(e=>({a:e.a,b:e.b})),i.edgeProps=e.edgeProps.map(e=>({vec:i_(e.vec),dir:i_(e.dir),len:e.len})),i)}static deserialize(e){const t={min:new ve((i=e.safeArea).min.x,i.min.y),max:new ve(i.max.x,i.max.y)};var i;if(null!=e.constantHeight)return new o_(e.id,t,e.constantHeight);if(!e.vertices||0===e.vertices.length){const i=Object.create(o_.prototype);return i.id=e.id,i.constantHeight=void 0,i.heightRange={min:e.heightRange.min,max:e.heightRange.max},i.safeArea=t,i.vertices=[],i.vertexProps=[],i.edges=[],i.edgeProps=[],i}const r=Object.create(o_.prototype);return r.id=e.id,r.constantHeight=void 0,r.heightRange={min:e.heightRange.min,max:e.heightRange.max},r.safeArea=t,r.vertices=e.vertices.map(e=>({position:r_(e.position),height:e.height,extent:e.extent,index:e.index})),r.vertexProps=(e.vertexProps||[]).map(e=>({dir:r_(e.dir)})),r.edges=(e.edges||[]).map(e=>({a:e.a,b:e.b})),r.edgeProps=(e.edgeProps||[]).map(e=>({vec:r_(e.vec),dir:r_(e.dir),len:e.len})),r}}class s_{constructor(e,t){this.zScale=1,this.xOffset=0,this.yOffset=0,e.equals(t)||(this.zScale=Math.pow(2,t.z-e.z),this.xOffset=(e.x*this.zScale-t.x)*Pr,this.yOffset=(e.y*this.zScale-t.y)*Pr)}pointTransform(e){return he(e[0]*this.zScale+this.xOffset,e[1]*this.zScale+this.yOffset)}pointTransformInPlace(e){e[0]=e[0]*this.zScale+this.xOffset,e[1]=e[1]*this.zScale+this.yOffset}constantElevation(e,t){if(null!=e.constantHeight)return this.computeBiasedHeight(e.constantHeight,t)}pointElevation(e,t,i){const r=this.constantElevation(t,i);return null!=r?r:(e.x=e.x*this.zScale+this.xOffset,e.y=e.y*this.zScale+this.yOffset,this.computeBiasedHeight(t.pointElevation(e),i))}computeBiasedHeight(e,t){return t<=0?e:e+t*He(0,t,e>=0?e:Math.abs(.5*e))}}function a_(e){if(0===e)return[0,0,0];const t=mo(e);return[t(),t(),t()]}function l_(e,t){let i=0,r=e.length-1;for(;i<=r;){const n=i+r>>1;e[n].feature.id<t?i=n+1:r=n-1}return i<e.length&&e[i].feature.id===t?i:-1}function c_(e,t,i,r){if(!e.properties)return;const n=+e.properties[gu];if(Number.isNaN(n))return;if(t){const e=t.find(e=>e.id===n);if(e&&r)return{tileId:r,feature:e}}if(!i||0===i.length)return;const o=l_(i,n);if(!(o<0)){if(r)for(let e=o;e<i.length&&i[e].feature.id===n;e++)if(i[e].tileId.key===r.key)return i[e];return i[o]}}function h_(e,t){return e>t?1:e<t?-1:0}Xo(o_,"ElevationFeature");class u_{constructor(e=h_,t=!1){this._compare=e,this._root=null,this._size=0,this._noDuplicates=!!t}rotateLeft(e){var t=e.right;t&&(e.right=t.left,t.left&&(t.left.parent=e),t.parent=e.parent),e.parent?e===e.parent.left?e.parent.left=t:e.parent.right=t:this._root=t,t&&(t.left=e),e.parent=t}rotateRight(e){var t=e.left;t&&(e.left=t.right,t.right&&(t.right.parent=e),t.parent=e.parent),e.parent?e===e.parent.left?e.parent.left=t:e.parent.right=t:this._root=t,t&&(t.right=e),e.parent=t}_splay(e){for(;e.parent;){var t=e.parent;t.parent?t.left===e&&t.parent.left===t?(this.rotateRight(t.parent),this.rotateRight(t)):t.right===e&&t.parent.right===t?(this.rotateLeft(t.parent),this.rotateLeft(t)):t.left===e&&t.parent.right===t?(this.rotateRight(t),this.rotateLeft(t)):(this.rotateLeft(t),this.rotateRight(t)):t.left===e?this.rotateRight(t):this.rotateLeft(t)}}splay(e){for(var t,i,r,n,o;e.parent;

1)(i=(t=e.parent).parent)&&i.parent?((r=i.parent).left===i?r.left=e:r.right=e,e.parent=r):(e.parent=null,this._root=e),n=e.left,o=e.right,e===t.left?(i&&(i.left===t?(t.right?(i.left=t.right,i.left.parent=i):i.left=null,t.right=i,i.parent=t):(n?(i.right=n,n.parent=i):i.right=null,e.left=i,i.parent=e)),o?(t.left=o,o.parent=t):t.left=null,e.right=t,t.parent=e):(i&&(i.right===t?(t.left?(i.right=t.left,i.right.parent=i):i.right=null,t.left=i,i.parent=t):(o?(i.left=o,o.parent=i):i.left=null,e.right=i,i.parent=e)),n?(t.right=n,n.parent=t):t.right=null,e.left=t,t.parent=e)}replace(e,t){e.parent?e===e.parent.left?e.parent.left=t:e.parent.right=t:this._root=t,t&&(t.parent=e.parent)}minNode(e=this._root){if(e)for(;e.left;)e=e.left;return e}maxNode(e=this._root){if(e)for(;e.right;)e=e.right;return e}insert(e,t){var i=this._root,r=null,n=this._compare;if(this._noDuplicates)for(;i;){if(r=i,0===n(i.key,e))return;i=n(i.key,e)<0?i.right:i.left}else for(;i;)r=i,i=n(i.key,e)<0?i.right:i.left;return i={key:e,data:t,left:null,right:null,parent:r},r?n(r.key,i.key)<0?r.right=i:r.left=i:this._root=i,this.splay(i),this._size++,i}find(e){for(var t=this._root,i=this._compare;t;){var r=i(t.key,e);if(r<0)t=t.right;else{if(!(r>0))return t;t=t.left}}return null}contains(e){for(var t=this._root,i=this._compare;t;){var r=i(e,t.key);if(0===r)return!0;t=r<0?t.left:t.right}return!1}remove(e){var t=this.find(e);if(!t)return!1;if(this.splay(t),t.left)if(t.right){var i=this.minNode(t.right);i.parent!==t&&(this.replace(i,i.right),i.right=t.right,i.right.parent=i),this.replace(t,i),i.left=t.left,i.left.parent=i}else this.replace(t,t.left);else this.replace(t,t.right);return this._size--,!0}removeNode(e){if(!e)return!1;if(this.splay(e),e.left)if(e.right){var t=this.minNode(e.right);t.parent!==e&&(this.replace(t,t.right),t.right=e.right,t.right.parent=t),this.replace(e,t),t.left=e.left,t.left.parent=t}else this.replace(e,e.left);else this.replace(e,e.right);return this._size--,!0}erase(e){var t=this.find(e);if(t){this.splay(t);var i=t.left,r=t.right,n=null;i&&(i.parent=null,n=this.maxNode(i),this.splay(n),this._root=n),r&&(i?n.right=r:this._root=r,r.parent=n),this._size--}}pop(){var e=this._root,t=null;if(e){for(;e.left;)e=e.left;t={key:e.key,data:e.data},this.remove(e.key)}return t}next(e){var t=e;if(t)if(t.right)for(t=t.right;t&&t.left;)t=t.left;else for(t=e.parent;t&&t.right===e;)e=t,t=t.parent;return t}prev(e){var t=e;if(t)if(t.left)for(t=t.left;t&&t.right;)t=t.right;else for(t=e.parent;t&&t.left===e;)e=t,t=t.parent;return t}forEach(e){for(var t=this._root,i=[],r=!1,n=0;!r;)t?(i.push(t),t=t.left):i.length>0?(e(t=i.pop(),n++),t=t.right):r=!0;return this}range(e,t,i,r){const n=[],o=this._compare;let s,a=this._root;for(;0!==n.length||a;)if(a)n.push(a),a=a.left;else{if(a=n.pop(),s=o(a.key,t),s>0)break;if(o(a.key,e)>=0&&i.call(r,a))return this;a=a.right}return this}keys(){for(var e=this._root,t=[],i=[],r=!1;!r;)e?(t.push(e),e=e.left):t.length>0?(e=t.pop(),i.push(e.key),e=e.right):r=!0;return i}values(){for(var e=this._root,t=[],i=[],r=!1;!r;)e?(t.push(e),e=e.left):t.length>0?(e=t.pop(),i.push(e.data),e=e.right):r=!0;return i}at(e){for(var t=this._root,i=[],r=!1,n=0;!r;)if(t)i.push(t),t=t.left;else if(i.length>0){if(t=i.pop(),n===e)return t;n++,t=t.right}else r=!0;return null}load(e=[],t=[],i=!1){if(0!==this._size)throw new Error("bulk-load: tree is not empty");const r=e.length;return i&&f_(e,t,0,r-1,this._compare),this._root=d_(null,e,t,0,r),this._size=r,this}min(){var e=this.minNode(this._root);return e?e.key:null}max(){var e=this.maxNode(this._root);return e?e.key:null}isEmpty(){return null===this._root}get size(){return this._size}static createTree(e,t,i,r,n){return new u_(i,n).load(e,t,r)}}function d_(e,t,i,r,n){const o=n-r;if(o>0){const s=r+Math.floor(o/2),a={key:t[s],data:i[s],parent:e};return a.left=d_(a,t,i,r,s),a.right=d_(a,t,i,s+1,n),a}return null}function f_(e,t,i,r,n){if(i>=r)return;const o=e[i+r>>1];let s=i-1,a=r+1;for(;;){do{s++}while(n(e[s],o)<0);do{a--}while(n(e[a],o)>0);if(s>=a)break;let i=e[s];e[s]=e[a],e[a]=i,i=t[s],t[s]=t[a],t[a]=i}f_(e,t,i,a,n),f_(e,t,a+1,r,n)}const p_=11102230246251565e-32,m_=134217729,__=(3+8*p_)*p_;function g_(e,t,i,r,n){let o,s,a,l,c=t[0],h=r[0],u=0,d=0;h>c==h>-c?(o=c,c=t[++u]):(o=h,h=r[++d]);let f=0;if(u<e&&d<i)for(h>c==h>-c?(s=c+o,a=o-(s-c),c=t[++u]):(s=h+o,a=o-(s-h),h=r[++d]),o=s,0!==a&&(n[f++]=a);u<e&&d<i;)h>c==h>-c?(s=o+c,l=s-o,a=o-(s-l)+(c-l),c=t[++u]):(s=o+h,l=s-o,a=o-(s-l)+(h-l),h=r[++d]),o=s,0!==a&&(n[f++]=a);for(;u<e;)s=o+c,l=s-o,a=o-(s-l)+(c-l),c=t[++u],o=s,0!==a&&(n[f++]=a);for(;d<i;)s=o+h,l=s-o,a=o-(s-l)+(h-l),h=r[++d],o=s,0!==a&&(n[f++]=a);return 0===o&&0!==f||(n[f++]=o),f}function y_(e){return new Float64Array(e)}const x_=y_(4),v_=y_(8),b_=y_(12),w_=y_(16),T_=y_(4);function E_(e,t,i){null===t?(e.inOut=!1,e.otherInOut=!0):(e.isSubject===t.isSubject?(e.inOut=!t.inOut,e.otherInOut=t.otherInOut):(e.inOut=!t.otherInOut,e.otherInOut=t.isVertical()?!t.inOut:t.inOut),t&&(e.prevInResult=!S_(t,i)||t.isVertical()?t.prevInResult:t)),e.resultTransition=S_(e,i)?function(e,t){let i,r=!e.inOut,n=!e.otherInOut;switch(t){case 0:i=r&&n;break;case 1:i=r||n;break;case 3:i=r!==n;break;case 2:i=e.isSubject?r&&!n:n&&!r}return i?1:-1}(e,i):0}function S_(e,t){switch(e.type){case 0:switch(t){case 0:return!e.otherInOut;case 1:return e.otherInOut;case 2:return e.isSubject&&e.otherInOut||!e.isSubject&&!e.otherInOut;case 3:return!0}break;case 2:return 0===t||1===t;case 3:return 2===t;case 1:return!1}return!1}class I_{constructor(e,t,i,r,n){this.left=t,this.point=e,this.otherEvent=i,this.isSubject=r??!1,this.type=n||0,this.inOut=!1,this.otherInOut=!1,this.prevInResult=null,this.resultTransition=0,this.otherPos=-1,this.outputContourId=-1,this.isExteriorRing=!0}isBelow(e){const t=this.point,i=this.otherEvent.point;return this.left?(t[0]-e[0])*(i[1]-e[1])-(i[0]-e[0])*(t[1]-e[1])>0:(i[0]-e[0])*(t[1]-e[1])-(t[0]-e[0])*(i[1]-e[1])>0}isAbove(e){return!this.isBelow(e)}isVertical(){return this.point[0]===this.otherEvent.point[0]}get inResult(){return 0!==this.resultTransition}clone(){const e=new I_(this.point,this.left,this.otherEvent,this.isSubject,this.type);return e.contourId=this.contourId,e.resultTransition=this.resultTransition,e.prevInResult=this.prevInResult,e.isExteriorRing=this.isExteriorRing,e.inOut=this.inOut,e.otherInOut=this.otherInOut,e}}function A_(e,t){return e[0]===t[0]&&e[1]===t[1]}function C_(e,t,i){const r=function(e,t,i,r,n,o){const s=(t-o)*(i-n),a=(e-n)*(r-o),l=s-a;if(0===s||0===a||s>0!=a>0)return l;const c=Math.abs(s+a);return Math.abs(l)>=33306690738754716e-32*c?l:-function(e,t,i,r,n,o,s){let a,l,c,h,u,d,f,p,m,_,g,y,x,v,b,w,T,E;const S=e-n,I=i-n,A=t-o,C=r-o;v=S*C,d=m_*S,f=d-(d-S),p=S-f,d=m_*C,m=d-(d-C),_=C-m,b=p*_-(v-f*m-p*m-f*_),w=A*I,d=m_*A,f=d-(d-A),p=A-f,d=m_*I,m=d-(d-I),_=I-m,T=p*_-(w-f*m-p*m-f*_),g=b-T,u=b-g,x_[0]=b-(g+u)+(u-T),y=v+g,u=y-v,x=v-(y-u)+(g-u),g=x-w,u=x-g,x_[1]=x-(g+u)+(u-w),E=y+g,u=E-y,x_[2]=y-(E-u)+(g-u),x_[3]=E;let M=function(e,t){let i=t[0];for(let r=1;r<4;r++)i+=t[r];return i}(0,x_),P=22204460492503146e-32*s;if(M>=P||-M>=P)return M;if(u=e-S,a=e-(S+u)+(u-n),u=i-I,c=i-(I+u)+(u-n),u=t-A,l=t-(A+u)+(u-o),u=r-C,h=r-(C+u)+(u-o),0===a&&0===l&&0===c&&0===h)return M;if(P=11093356479670487e-47*s+__*Math.abs(M),M+=S*h+C*a-(A*c+I*l),M>=P||-M>=P)return M;v=a*C,d=m_*a,f=d-(d-a),p=a-f,d=m_*C,m=d-(d-C),_=C-m,b=p*_-(v-f*m-p*m-f*_),w=l*I,d=m_*l,f=d-(d-l),p=l-f,d=m_*I,m=d-(d-I),_=I-m,T=p*_-(w-f*m-p*m-f*_),g=b-T,u=b-g,T_[0]=b-(g+u)+(u-T),y=v+g,u=y-v,x=v-(y-u)+(g-u),g=x-w,u=x-g,T_[1]=x-(g+u)+(u-w),E=y+g,u=E-y,T_[2]=y-(E-u)+(g-u),T_[3]=E;const R=g_(4,x_,4,T_,v_);v=S*h,d=m_*S,f=d-(d-S),p=S-f,d=m_*h,m=d-(d-h),_=h-m,b=p*_-(v-f*m-p*m-f*_),w=A*c,d=m_*A,f=d-(d-A),p=A-f,d=m_*c,m=d-(d-c),_=c-m,T=p*_-(w-f*m-p*m-f*_),g=b-T,u=b-g,T_[0]=b-(g+u)+(u-T),y=v+g,u=y-v,x=v-(y-u)+(g-u),g=x-w,u=x-g,T_[1]=x-(g+u)+(u-w),E=y+g,u=E-y,T_[2]=y-(E-u)+(g-u),T_[3]=E;const D=g_(R,v_,4,T_,b_);v=a*h,d=m_*a,f=d-(d-a),p=a-f,d=m_*h,m=d-(d-h),_=h-m,b=p*_-(v-f*m-p*m-f*_),w=l*c,d=m_*l,f=d-(d-l),p=l-f,d=m_*c,m=d-(d-c),_=c-m,T=p*_-(w-f*m-p*m-f*_),g=b-T,u=b-g,T_[0]=b-(g+u)+(u-T),y=v+g,u=y-v,x=v-(y-u)+(g-u),g=x-w,u=x-g,T_[1]=x-(g+u)+(u-w),E=y+g,u=E-y,T_[2]=y-(E-u)+(g-u),T_[3]=E;const L=g_(D,b_,4,T_,w_);return w_[L-1]}(e,t,i,r,n,o,c)}(e[0],e[1],t[0],t[1],i[0],i[1]);return r>0?-1:r<0?1:0}function M_(e,t){const i=e.point,r=t.point;return i[0]>r[0]?1:i[0]<r[0]?-1:i[1]!==r[1]?i[1]>r[1]?1:-1:(o=t,s=i,(n=e).left!==o.left?n.left?1:-1:0!==C_(s,n.otherEvent.point,o.otherEvent.point)?n.isBelow(o.otherEvent.point)?-1:1:!n.isSubject&&o.isSubject?1:-1);var n,o,s}function P_(e,t,i){const r=new I_(t,!1,e,e.isSubject),n=new I_(t,!0,e.otherEvent,e.isSubject);return A_(e.point,e.otherEvent.point),r.contourId=n.contourId=e.contourId,M_(n,e.otherEvent)>0&&(e.otherEvent.left=!0,n.left=!1),e.otherEvent.otherEvent=n,e.otherEvent=r,i.push(n),i.push(r),i}function R_(e,t){return e[0]*t[1]-e[1]*t[0]}function D_(e,t){return e[0]*t[0]+e[1]*t[1]}function L_(e,t,i){const r=function(e,t,i,r){const n=[t[0]-e[0],t[1]-e[1]],o=[r[0]-i[0],r[1]-i[1]];function s(e,t,i){return[e[0]+t*i[0],e[1]+t*i[1]]}const a=[i[0]-e[0],i[1]-e[1]];let l=R_(n,o),c=l*l;const h=D_(n,n);if(c>0){const t=R_(a,o)/l;if(t<0||t>1)return null;const r=R_(a,n)/l;return r<0||r>1?null:0===t||1===t?[s(e,t,n)]:0===r||1===r?[s(i,r,o)]:[s(e,t,n)]}if(l=R_(a,n),c=l*l,c>0)return null;const u=D_(n,a)/h,d=u+D_(n,o)/h,f=Math.min(u,d),p=Math.max(u,d);return f<=1&&p>=0?1===f?[s(e,f>0?f:0,n)]:0===p?[s(e,p<1?p:1,n)]:[s(e,f>0?f:0,n),s(e,p<1?p:1,n)]:null}(e.point,e.otherEvent.point,t.point,t.otherEvent.point),n=r?r.length:0;if(0===n||1===n&&(A_(e.point,t.point)||A_(e.otherEvent.point,t.otherEvent.point))||2===n&&e.isSubject===t.isSubject)return 0;if(1===n)return!A_(e.point,r[0])&&!A_(e.otherEvent.point,r[0])&&P_(e,r[0],i),!A_(t.point,r[0])&&!A_(t.otherEvent.point,r[0])&&P_(t,r[0],i),1;const o=[];let s=!1,a=!1;return A_(e.point,t.point)?s=!0:1===M_(e,t)?o.push(t,e):o.push(e,t),A_(e.otherEvent.point,t.otherEvent.point)?a=!0:1===M_(e.otherEvent,t.otherEvent)?o.push(t.otherEvent,e.otherEvent):o.push(e.otherEvent,t.otherEvent),s&&a||s?(t.type=1,e.type=t.inOut===e.inOut?2:3,s&&!a&&P_(o[1].otherEvent,o[0].point,i),2):a?(P_(o[0],o[1].point,i),3):o[0]!==o[3].otherEvent?(P_(o[0],o[1].point,i),P_(o[1],o[2].point,i),3):(P_(o[0],o[1].point,i),P_(o[3].otherEvent,o[2].point,i),3)}function z_(e,t){if(e===t)return 0;if(0!==C_(e.point,e.otherEvent.point,t.point)||0!==C_(e.point,e.otherEvent.point,t.otherEvent.point))return A_(e.point,t.point)?e.isBelow(t.otherEvent.point)?-1:1:e.point[0]===t.point[0]?e.point[1]<t.point[1]?-1:1:1===M_(e,t)?t.isAbove(e.point)?-1:1:e.isBelow(t.point)?-1:1;if(e.isSubject!==t.isSubject)return e.isSubject?-1:1;{let i=e.point,r=t.point;if(i[0]===r[0]&&i[1]===r[1])return i=e.otherEvent.point,r=t.otherEvent.point,i[0]===r[0]&&i[1]===r[1]?0:(e.contourId??0)>(t.contourId??0)?1:-1}return 1===M_(e,t)?1:-1}class F_{constructor(){this.points=[],this.holeIds=[],this.holeOf=null,this.depth=null}isExterior(){return null==this.holeOf}}function O_(e,t,i,r){let n,o=e+1,s=t[e].point;const a=t.length;for(o<a&&(n=t[o].point);o<a&&n[0]===s[0]&&n[1]===s[1];){if(!i[o])return o;o++,o<a&&(n=t[o].point)}for(o=e-1;i[o]&&o>r;)o--;return o}function B_(e,t,i){const r=new F_;if(null!=e.prevInResult){const n=e.prevInResult,o=n.outputContourId;if(n.resultTransition>0){const e=t[o];if(null!=e.holeOf){const n=e.holeOf;t[n].holeIds.push(i),r.holeOf=n,r.depth=t[o].depth}else t[o].holeIds.push(i),r.holeOf=o,r.depth=t[o].depth+1}else r.holeOf=null,r.depth=t[o].depth}else r.holeOf=null,r.depth=0;return r}const k_=Math.max,N_=Math.min;let V_=0;function U_(e,t,i,r,n,o){let s,a,l,c,h,u;for(s=0,a=e.length-1;s<a;s++){if(l=e[s],c=e[s+1],h=new I_(l,!1,void 0,t),u=new I_(c,!1,h,t),h.otherEvent=u,l[0]===c[0]&&l[1]===c[1])continue;h.contourId=u.contourId=i,o||(h.isExteriorRing=!1,u.isExteriorRing=!1),M_(h,u)>0?u.left=!0:h.left=!0;const a=l[0],d=l[1];n[0]=N_(n[0],a),n[1]=N_(n[1],d),n[2]=k_(n[2],a),n[3]=k_(n[3],d),r.push(h),r.push(u)}}const j_=[];function G_(e,t,i){let r=e,n=t;"number"==typeof e[0][0][0]&&(r=[e]),"number"==typeof t[0][0][0]&&(n=[t]);let o=function(e,t,i){let r=null;return e.length*t.length===0&&(0===i?r=j_:2===i?r=e:(1===i||3===i)&&(r=0===e.length?t:e)),r}(r,n,i);if(o)return o===j_?null:o;const s=[1/0,1/0,-1/0,-1/0],a=[1/0,1/0,-1/0,-1/0],l=function(e,t,i,r,n){const o=new Mr(void 0,M_);let s,a,l,c,h,u;for(l=0,c=e.length;l<c;l++)for(s=e[l],h=0,u=s.length;h<u;h++)a=0===h,a&&V_++,U_(s[h],!0,V_,o,i,a);for(l=0,c=t.length;l<c;l++)for(s=t[l],h=0,u=s.length;h<u;h++)a=0===h,2===n&&(a=!1),a&&V_++,U_(s[h],!1,V_,o,r,a);return o}(r,n,s,a,i);if(o=function(e,t,i,r,n){let o=null;return(i[0]>r[2]||r[0]>i[2]||i[1]>r[3]||r[1]>i[3])&&(0===n?o=j_:2===n?o=e:(1===n||3===n)&&(o=e.concat(t))),o}(r,n,s,a,i),o)return o===j_?null:o;const c=function(e){let t,i;const r=function(e){let t,i,r,n,o;const s=[];for(i=0,r=e.length;i<r;i++)t=e[i],(t.left&&t.inResult||!t.left&&t.otherEvent.inResult)&&s.push(t);let a=!1;for(;!a;)for(a=!0,i=0,r=s.length;i<r;i++)i+1<r&&1===M_(s[i],s[i+1])&&(n=s[i],s[i]=s[i+1],s[i+1]=n,a=!1);for(i=0,r=s.length;i<r;i++)t=s[i],t.otherPos=i;for(i=0,r=s.length;i<r;i++)t=s[i],t.left||(o=t.otherPos,t.otherPos=t.otherEvent.otherPos,t.otherEvent.otherPos=o);return s}(e),n={},o=[];for(t=0,i=r.length;t<i;t++){if(n[t])continue;const e=o.length,i=B_(r[t],o,e),s=t=>{n[t]=!0,t<r.length&&r[t]&&(r[t].outputContourId=e)};let a=t,l=t;for(i.points.push(r[t].point);s(a),a=r[a].otherPos,s(a),i.points.push(r[a].point),a=O_(a,r,n,l),!(a==l||a>=r.length)&&r[a];);o.push(i)}return o}(function(e,t,i,r,n,o){const s=new u_(z_),a=[],l=Math.min(r[2],n[2]);let c,h,u;

1for(;0!==e.length;){let t=e.pop();if(a.push(t),0===o&&t.point[0]>l||2===o&&t.point[0]>r[2])break;if(t.left){h=c=s.insert(t),u=s.minNode(),c=c!==u?s.prev(c):null,h=s.next(h);const i=c?c.key:null;let r;if(E_(t,i,o),h&&2===L_(t,h.key,e)&&(E_(t,i,o),E_(h.key,t,o)),c&&2===L_(c.key,t,e)){let e=c;e=e!==u?s.prev(e):null,r=e?e.key:null,E_(i,r,o),E_(t,i,o)}}else t=t.otherEvent,h=c=s.find(t),c&&h&&(c=c!==u?s.prev(c):null,h=s.next(h),s.remove(t),h&&c&&L_(c.key,h.key,e))}return a}(l,0,0,s,a,i)),h=[];for(let u=0;u<c.length;u++){let e=c[u];if(e.isExterior()){let t=[e.points];for(let i=0;i<e.holeIds.length;i++)t.push(c[e.holeIds[i]].points);h.push(t)}}return h}function q_(e,t){const i=G_($_(e),$_([t]),0);return null==i?[]:X_(i)}function H_(e,t,i=0){const r=65536;let n=$_(e,r);const o=[];for(;t.valid();t.next()){const[e,n]=t.get();let s=e.x*r,a=e.y*r,l=n.x*r,c=n.y*r;const h=l-s,u=c-a,d=Math.hypot(h,u);if(0===d)continue;s-=h*i,a-=u*i,l+=h*i,c+=u*i;const f=Math.trunc(u/d*3),p=-Math.trunc(h/d*3);o.push([[[s,a],[l,c],[l+f,c+p],[s+f,a+p],[s,a]]])}return o.length>0&&(n=G_(n,o,2)),X_(n,1/r,.001)}function $_(e,t=1){return[e.map(e=>e.map(e=>[e.x*t,e.y*t]))]}function Z_(e,t){const i=Math.floor(e)+.5;return Math.abs(e-i)<=t?Math.round(i):Math.round(e)}class W_{constructor(e){this.xs=[],this.ys=[],this.ixs=[],this.iys=[],this.buckets=new Map,this.tolerance=e}canonicalize(e,t){const i=this.tolerance,r=Math.floor(e/i),n=Math.floor(t/i);for(let a=-1;a<=1;a++){const o=this.buckets.get(r+a);if(o)for(let s=-1;s<=1;s++){const a=o.get(n+s);if(a)for(const o of a)if(Math.abs(this.xs[o]-e)<=i&&Math.abs(this.ys[o]-t)<=i){const i=this.ixs[o],s=this.iys[o];return this.xs[o]===e&&this.ys[o]===t||this.store(e,t,i,s,r,n),[i,s]}}}const o=Z_(e,i),s=Z_(t,i);return this.store(e,t,o,s,r,n),[o,s]}store(e,t,i,r,n,o){const s=this.xs.length;this.xs.push(e),this.ys.push(t),this.ixs.push(i),this.iys.push(r);let a=this.buckets.get(n);a||(a=new Map,this.buckets.set(n,a));let l=a.get(o);l||(l=[],a.set(o,l)),l.push(s)}}function X_(e,t=1,i){const r=null!=i?new W_(i):null;return e.map(e=>e.map((e,i)=>{const n=e.map(e=>{const i=e[0]*t,n=e[1]*t;if(r){const[e,t]=r.canonicalize(i,n);return new ve(e,t)}return new ve(Math.round(i),Math.round(n))});return i>0&&n.reverse(),n}))}class Y_{constructor(){this.frcCoverage=new Set,this.featureTriSegments=[],this.frcPerLevel=new Map,this.frcNonRoadSegments=new $c}empty(){return 0===this.frcCoverage.size}}function K_(e,t,i){if(0===e.frcCoverage.size||0===e.featureTriSegments.length)return;const r=i.get(),n=t.uint16,o=[];e.featureTriSegments.sort((e,t)=>e.segIdx!==t.segIdx?e.segIdx-t.segIdx:null===e.frc&&null===t.frc?0:null===e.frc?-1:null===t.frc?1:t.frc-e.frc);const s=new Map;let a=0,l=e.featureTriSegments[0].frc,c={vertexOffset:r[a].vertexOffset,primitiveOffset:0,vertexLength:r[a].vertexLength,primitiveLength:0,vaos:{},sortKey:void 0};const h=()=>{c.primitiveLength>0&&(s.has(l)||s.set(l,[]),s.get(l).push({...c}))};for(const u of e.featureTriSegments){u.segIdx!==a&&(h(),a=u.segIdx,l=u.frc,c={vertexOffset:r[a].vertexOffset,primitiveOffset:o.length/3,vertexLength:r[a].vertexLength,primitiveLength:0,vaos:{},sortKey:void 0}),u.frc!==l&&(h(),l=u.frc,c={...c,primitiveOffset:o.length/3,primitiveLength:0});for(let e=u.start;e<u.end;e++)o.push(n[e]);c.primitiveLength+=(u.end-u.start)/3}h();for(let u=0;u<o.length;u++)n[u]=o[u];for(const[u,d]of s)null!==u?e.frcPerLevel.set(u,new $c(d)):e.frcNonRoadSegments=new $c(d);e.featureTriSegments=[]}Xo(Y_,"FrcSegmentData");const J_={motorway:0,motorway_link:0,trunk:1,trunk_link:1,primary:2,primary_link:2,secondary:3,secondary_link:3,tertiary:4,tertiary_link:4,unclassified:5,unclassified_link:5,street:6,street_limited:6,residential:6,service:7,living_street:7,pedestrian:8,track:8,path:8,footway:8,cycleway:8,sidewalk:8,crossing:8};function Q_(e){for(const t of["class","incident_class"]){const i=e[t];if("string"!=typeof i)continue;const r=J_[i];if(void 0!==r)return r}return null}function eg(e,t,i){for(const r of e)if(r.startsWith("(")){const e=r.indexOf(")");if(-1===e)continue;if(r.slice(1,e)===t&&r.slice(e+1)===i)return!0}else if(r===i)return!0;return!1}class tg{constructor(e,t,i){this.elevationMode=t,t&&(this.elevationBufferData=new qm(e.layers,e.zoom,e.lut)),i&&(this.frcData=new Y_)}isEmpty(){const e=!this.elevationBufferData||this.elevationBufferData.isEmpty(),t=!this.frcData||this.frcData.empty();return e&&t}needsUpload(){return!!this.elevationBufferData&&this.elevationBufferData.needsUpload()}trackFeatureFrc(e){if(!this.frcData)return null;const t=Q_(e||{});return null!==t&&this.frcData.frcCoverage.add(t),t}recordFeatureRange(e,t,i,r){if(!this.frcData||i<=t)return;const n=e.bufferData.triangleSegments.get();this.frcData.featureTriSegments.push({start:3*t,end:3*i,segIdx:n.length>0?n.length-1:0,frc:r})}buildFrcSegments(e){this.frcData&&!this.frcData.empty()&&K_(this.frcData,e.bufferData.indexArray,e.bufferData.triangleSegments)}handleFeature(e,t,i,r,n,o){const s=new Array;if(!this.elevationMode)return!1;const a=c_(e,n,void 0,r);if(!a)return!1;{const e=this.clipPolygonsToTile(t,1);e.length>0&&s.push({polygons:e,elevationFeature:a.feature,elevationTileID:a.tileId})}const l={guardRailEnabled:o.layers[0].layout.get("fill-construct-bridge-guard-rail").evaluate(e,{},r),featureIndex:i};for(const c of s)if(c.elevationFeature){if("hd-road-base"===this.elevationMode){this.elevatedStructures||(this.elevatedStructures=new Zm(c.elevationTileID,o.layers,o.zoom,o.lut));const t=c.elevationFeature.isTunnel();let i=0;Object.hasOwn(e.properties,yu)&&(i=+e.properties[yu]),this.elevatedStructures.addPortalCandidates(c.elevationFeature.id,c.polygons,t,c.elevationFeature,i)}null==c.elevationFeature.constantHeight&&(c.polygons=this.prepareElevatedPolygons(c.polygons,c.elevationFeature,c.elevationTileID));const t=new s_(r,c.elevationTileID);this.addElevatedGeometry(o,c.polygons,t,c.elevationFeature,"hd-road-base"===this.elevationMode?0:.05,i,l)}return!0}populatePaintArrays(e,t,i,r,n,o,s){this.elevationBufferData&&this.elevationBufferData.populatePaintArrays(e,t,i,r,n,o,s)}update(e,t,i,r,n,o,s,a){this.elevationBufferData&&this.elevationBufferData.update(e,t,i,r,n,o,s,a),this.elevatedStructures&&this.elevatedStructures.update(e,t,i,r,n,o,s,a)}updateExpressions(e){this.elevationBufferData&&this.elevationBufferData.programConfigurations.updateExpressions(e),this.elevatedStructures&&(this.elevatedStructures.bridgeProgramConfigurations.updateExpressions(e),this.elevatedStructures.tunnelProgramConfigurations.updateExpressions(e))}upload(e){this.elevationBufferData&&this.elevationBufferData.upload(e),this.elevatedStructures&&this.elevatedStructures.upload(e)}destroy(){this.elevationBufferData&&this.elevationBufferData.destroy(),this.elevatedStructures&&this.elevatedStructures.destroy()}getUnevaluatedPortalGraph(){return this.elevatedStructures?this.elevatedStructures.unevaluatedPortals:void 0}setEvaluatedPortalGraph(e,t,i,r,n,o){this.elevatedStructures&&(this.elevatedStructures.construct(e),this.elevatedStructures.populatePaintArrays(t,i,r,n,o))}addElevatedGeometry(e,t,i,r,n,o,s){const a={elevation:r,elevationSampler:i,bias:n,index:o,featureInfo:s},[l,c]=e.addGeometry(t,this.elevationBufferData,a,this.elevatedStructures);null==this.elevationBufferData.heightRange?this.elevationBufferData.heightRange={min:l,max:c}:(this.elevationBufferData.heightRange.min=Math.min(this.elevationBufferData.heightRange.min,l),this.elevationBufferData.heightRange.max=Math.max(this.elevationBufferData.heightRange.max,c))}prepareElevatedPolygons(e,t,i){const r=1/Ml(i),n=[];for(const o of e){const e=H_(o,new n_(t,r),.1);n.push(...e)}return n}clipPolygonsToTile(e,t){const i=-t,r=-t,n=Pr+t,o=Pr+t;let s=0;const a=[],l=[];for(;s<e.length;s++){const t=e[s],c=Fe(t);(c.min.x>=i&&c.max.x<=n&&c.min.y>=r&&c.max.y<=o?a:l).push(t)}if(a.length===e.length)return e;const c=[new ve(i,r),new ve(n,r),new ve(n,o),new ve(i,o),new ve(i,r)],h=a;for(const u of l)h.push(...q_(u,c));return h}}function ig(e,t){return e.nextPoint.sub(t.at(-2)).unit()}function rg(e,t){return t[1].sub(e.prevPoint).unit()}Xo(tg,"FillHDExtension"),Xo(Zm,"ElevatedStructures");class ng{constructor(e,t){this.elevationEnabled=e,this.hasDeferredElevationFeatures=!1,t&&(this.frcData=new Y_)}isEmpty(){const e=!this.elevationEnabled||void 0===this.heightRange,t=!this.frcData||this.frcData.empty();return e&&t}trackFeatureFrc(e){if(!this.frcData)return null;const t=Q_(e||{});return null!==t&&this.frcData.frcCoverage.add(t),t}recordFeatureRange(e,t,i,r){if(!this.frcData||i<=t)return;const n=e.segments.get();this.frcData.featureTriSegments.push({start:3*t,end:3*i,segIdx:n.length>0?n.length-1:0,frc:r})}buildFrcSegments(e){this.frcData&&!this.frcData.empty()&&K_(this.frcData,e.indexArray,e.segments)}handleFeature(e,t,i,r,n,o,s,a,l,c,h){if(!this.elevationEnabled)return!1;if(!h.terrainEnabled){const u=c_(e,r,n?n.registry:void 0,i),d=null!=e.properties&&Object.hasOwn(e.properties,gu)&&!Number.isNaN(+e.properties[gu]);if(!u&&d&&o&&(!n||!n.allProvidersReady))return this.hasDeferredElevationFeatures=!0,!0;if(u){let r=u.feature,o=u.tileId;if(!u.tileId.equals(i)){const t=this.mergedFeatureCache?this.mergedFeatureCache.get(r.id):void 0;if(t)r=t,o=i;else{const t=function(e,t,i){if(!e.properties||!t||0===t.length)return[];const r=+e.properties[gu];if(Number.isNaN(r))return[];const n=l_(t,r);if(n<0)return[];const o=[];for(let s=n;s<t.length&&t[s].feature.id===r;s++){const e=t[s];(e.tileId.isChildOf(i)||i.isChildOf(e.tileId)||null!=e.feature.constantHeight)&&o.push(e)}return o}(e,n?n.registry:void 0,i);t.length>1&&(r=function(e,t){const i=t.slice().sort((e,t)=>t.tileId.z-e.tileId.z),r=new ve(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY),n=new ve(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY),o=[];for(const h of i){const t=new s_(h.tileId,e);for(const e of h.feature.vertices)o.push({position:t.pointTransform(e.position),height:e.height,extent:e.extent,index:e.index});const i=h.feature.safeArea;e_[0]=i.min.x,e_[1]=i.min.y,t_[0]=i.max.x,t_[1]=i.max.y,t.pointTransformInPlace(e_),t.pointTransformInPlace(t_),r.x=Math.min(r.x,e_[0],t_[0]),r.y=Math.min(r.y,e_[1],t_[1]),n.x=Math.max(n.x,e_[0],t_[0]),n.y=Math.max(n.y,e_[1],t_[1])}const s={min:r,max:n};if(null!=i[0].feature.constantHeight)return new o_(i[0].feature.id,s,i[0].feature.constantHeight);o.sort((e,t)=>e.index-t.index);const a=[];for(const h of o)0!==a.length&&a.at(-1).index===h.index||a.push(h);const l=[];for(let h=1;h<a.length;h++)a[h].index-a[h-1].index<=1&&l.push({a:h-1,b:h});const c=1/Ml(e);return new o_(i[0].feature.id,s,void 0,a,l,c)}(i,t),o=i,this.mergedFeatureCache||(this.mergedFeatureCache=new Map),this.mergedFeatureCache.set(r.id,r))}}const d=au(t,-1,-1,8193,8193),f=this.prepareElevatedLines(d,r,o,i);for(const t of f){const n=h.layoutVertexArray.length;h.addLine(t,e,i,s,a,l,c);const u=new s_(i,o),d=h.showElevationIdDebug?a_(r.id):null;for(let e=n;e<h.layoutVertexArray.length;e++){const t=new ve(h.layoutVertexArray.int16[6*e]>>1,h.layoutVertexArray.int16[6*e+1]>>1),i=u.pointElevation(t,r,.05);this.updateHeightRange(i),e<h.zOffsetVertexArray.length?h.zOffsetVertexArray.float32[4*e]=i:h.zOffsetVertexArray.emplaceBack(i,0,0,0),d?e<h.elevationIdColVertexArray.length?(h.elevationIdColVertexArray.float32[3*e]=d[0],h.elevationIdColVertexArray.float32[3*e+1]=d[1],h.elevationIdColVertexArray.float32[3*e+2]=d[2]):h.elevationIdColVertexArray.emplaceBack(d[0],d[1],d[2]):h.showElevationIdDebug&&(e<h.elevationIdColVertexArray.length?(h.elevationIdColVertexArray.float32[3*e]=0,h.elevationIdColVertexArray.float32[3*e+1]=0,h.elevationIdColVertexArray.float32[3*e+2]=0):h.elevationIdColVertexArray.emplaceBack(0,0,0))}}return!0}if(d&&o&&n&&n.allProvidersReady&&n.hasCoveringTile)return!0}const u=!(!e.properties||!Object.hasOwn(e.properties,"mapbox_line_metrics"))&&e.properties.mapbox_line_metrics,d=h.layoutVertexArray.length,f=[],p=au(t,-1,-1,8193,8193,f);for(let m=0;m<p.length;m++){const t=p[m],r=f[m],n={progress:{min:r.progress.min,max:r.progress.max},nextDir:ig(r,t),prevDir:rg(r,t)};h.addLine(t,e,i,s,a,l,c,n,u&&r.parentIndex>0?r.parentIndex:null)}return h.fillNonElevatedRoadSegment(d),!0}prepareElevatedLines(e,t,i,r){if(null!=t.constantHeight)return e;const n=[],o=1/Ml(r),s=i.equals(r)?null:new s_(i,r);for(const a of e)lu(a,new n_(t,o,s),0,n);return n}updateHeightRange(e){this.heightRange?(this.heightRange.min=Math.min(this.heightRange.min,e),this.heightRange.max=Math.max(this.heightRange.max,e)):this.heightRange={min:e,max:e}}endPopulate(){this.mergedFeatureCache=void 0}}Xo(ng,"LineHDExtension");class og{constructor(){this.elevatedLayoutVertexArray=new Xl,this.hasElevation=!1}beginFeature(e,t,i){const r=c_(e,t,void 0,i);this.currentFeatureElevation=r?r.feature:void 0}writeVertexQuad(e,t){const i=this.currentFeatureElevation?this.currentFeatureElevation.pointElevation(new ve(e,t)):0;this.hasElevation=this.hasElevation||0!==i;for(let r=0;r<4;r++)this.elevatedLayoutVertexArray.emplaceBack(i)}finalize(){this.hasElevation||(this.elevatedLayoutVertexArray=void 0)}upload(e){this.elevatedLayoutVertexArray&&!this.elevatedLayoutVertexBuffer&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,Su.members))}destroy(){this.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy()}}Xo(og,"CircleHDExtension");const sg=(e,t,i,r)=>{for(let n=0;n<t;n++)e.emplaceBack(i[0],i[1],i[2],r[0],r[1],r[2])};class ag{constructor(){this.elevationFeatures=[],this.elevationFeatureTileIds=[],this.elevationFeatureIdToIndex=new Map,this.elevationStateComplete=!1,this.hasDeferredElevationFeatures=!1,this.elevationParams=null,this.crossSourceElevationEnabled=!1,this.terrainEnabled=!1}configureCrossSource(e,t,i,r){this.consumerCanonical=e,this.elevationParams=t,this.crossSourceElevationEnabled=i,this.terrainEnabled=r}addElevationFeatures(e,t){for(const i of e)this.elevationFeatureIdToIndex.set(i.id,this.elevationFeatures.length),this.elevationFeatures.push(i),this.elevationFeatureTileIds.push(t)}resolveRoadElevation(e,t){const i=this.elevationFeatureIdToIndex.get(t);if(void 0!==i)return i;if(this.terrainEnabled||!this.crossSourceElevationEnabled)return 65535;const r=c_(e,void 0,this.elevationParams?this.elevationParams.registry:void 0,this.consumerCanonical);if(r){const e=this.elevationFeatures.length;return this.elevationFeatureIdToIndex.set(t,e),this.elevationFeatures.push(r.feature),this.elevationFeatureTileIds.push(r.tileId),e}return this.elevationParams&&this.elevationParams.allProvidersReady?65535:(this.hasDeferredElevationFeatures=!0,"defer")}getElevationFeatureSampler(e,t){if(t.equals(e))return new s_(e,t);this.elevationFeatureSamplerCache||(this.elevationFeatureSamplerCache=new Map);let i=this.elevationFeatureSamplerCache.get(t.key);return i||(i=new s_(e,t),this.elevationFeatureSamplerCache.set(t.key,i)),i}isCrossTileRoadElevation(e,t){if(65535===e||e>=this.elevationFeatures.length)return!1;const i=this.elevationFeatureTileIds[e];return null!=i&&!i.equals(t)}getRoadFeatureHeightAtAnchor(e,t,i){if(65535===e||e>=this.elevationFeatures.length)return null;const r=this.elevationFeatures[e],n=this.elevationFeatureTileIds[e];return n.equals(i)?r.pointElevation(t):this.getElevationFeatureSampler(i,n).pointElevation(new ve(t.x,t.y),r,0)}sampleRoadFeatureHeight(e,t,i){const r=this.getRoadFeatureHeightAtAnchor(e,t,i);return null===r?void 0:r}clearWorkerState(){this.consumerCanonical=void 0,this.elevationParams=null,this.crossSourceElevationEnabled=!1,this.terrainEnabled=!1,this.elevationFeatureIdToIndex.clear()}updateRoadElevation(e,t){if(this.elevationStateComplete)return;this.elevationStateComplete=!0,e.hasAnyZOffset=!1;let i=!1;const r=Ml(t),n=1/r;let o=!1,s=!1;for(let a=0;a<e.symbolInstances.length;a++){const l=e.symbolInstances.get(a),c=I(1,0,0),h=I(0,1,0),{numHorizontalGlyphVertices:u,numVerticalGlyphVertices:d,numIconVertices:f,numVerticalIconVertices:p}=l,m=u>0||d>0,_=f>0,g=l.elevationFeatureIndex,y=g<this.elevationFeatures.length?this.elevationFeatures[g]:void 0;if(y){const a=new ve(l.tileAnchorX,l.tileAnchorY),u=this.sampleRoadFeatureHeight(g,a,t),d=void 0!==u?.075+u:.075;l.zOffset!==d&&(i=!0,l.zOffset=d),0!==d&&(e.hasAnyZOffset=!0);const f=y.computeSlopeNormal(a,n),p=le(ee(),I(0,0,1),f);q(c,c,p),q(h,h,p),c[2]*=r,h[2]*=r,1===c[0]&&0===c[1]&&0===c[2]&&0===h[0]&&1===h[1]&&0===h[2]||(o=o||m,s=s||_)}if(m&&(sg(e.text.orientationVertexArray,u,c,h),sg(e.text.orientationVertexArray,d,c,h)),_){const{placedIconSymbolIndex:t,verticalPlacedIconSymbolIndex:i}=l;t>=0&&sg(e.icon.orientationVertexArray,f,c,h),i>=0&&sg(e.icon.orientationVertexArray,p,c,h)}}o||(e.text.orientationVertexArray=void 0),s||(e.icon.orientationVertexArray=void 0),i&&(e.zOffsetBuffersNeedUpload=!0,e.zOffsetSortDirty=!0)}getRoadFeatureHeightForPlacedSymbol(e,t,i,r,n){const o=e.symbolInstances.get(t.symbolInstanceIndices[i]);return this.getRoadFeatureHeightAtAnchor(o.elevationFeatureIndex,r,n)}getElevationFeatureForPlacedSymbol(e,t,i){const r=e.symbolInstances.get(t.symbolInstanceIndices[i]).elevationFeatureIndex;if(r<this.elevationFeatures.length)return this.elevationFeatures[r]}makeRoadSymbolElevationParams(e,t,i,r,n,o,s,a,l){const c=this.getElevationFeatureForPlacedSymbol(e,t,i),h=void 0!==c?c:null,u=e.symbolInstances.get(t.symbolInstanceIndices[i]);return this.isCrossTileRoadElevation(u.elevationFeatureIndex,r.canonical)?{getElevation:n=>{const o=this.getRoadFeatureHeightForPlacedSymbol(e,t,i,n,r.canonical);return function(e,t,i,r,n,o){const s=r.upVector(t,i.x,i.y);return L(s,s,e*r.upVectorScale(t,n,o).metersToTile),[s[0],s[1],s[2]]}(null!==o?o:0,r.canonical,n,s,a,l)},elevation:o,elevationFeature:null}:{getElevation:n,elevation:o,elevationFeature:h}}}Xo(ag,"SymbolHDExtension",{omit:["consumerCanonical","elevationParams","crossSourceElevationEnabled","terrainEnabled","hasDeferredElevationFeatures","elevationFeatureIdToIndex"]});let lg=null,cg=null,hg=null,ug=null;const dg=5120,fg=5121,pg=5122,mg=5123,_g=5125,gg=5126,yg={[dg]:Int8Array,[fg]:Uint8Array,[pg]:Int16Array,[mg]:Uint16Array,[_g]:Uint32Array,[gg]:Float32Array},xg={[dg]:"DT_INT8",[fg]:"DT_UINT8",[pg]:"DT_INT16",[mg]:"DT_UINT16",[_g]:"DT_UINT32",[gg]:"DT_FLOAT32"},vg={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16};function bg(e,t,i){const r=i.json.bufferViews.length,n=i.buffers.length;t.bufferView=r,i.json.bufferViews[r]={buffer:n,byteLength:e.byteLength},i.buffers[n]=e}const wg="KHR_draco_mesh_compression";function Tg(e,t){const i=e.extensions&&e.extensions[wg];if(!i)return;const r=new lg.Decoder,n=Pg(t,i.bufferView),o=new lg.Mesh;if(!r.DecodeArrayToMesh(n,n.byteLength,o))throw new Error("Failed to decode Draco mesh");const s=t.json.accessors[e.indices],a=yg[s.componentType],l=s.count*a.BYTES_PER_ELEMENT,c=lg._malloc(l);a===Uint16Array?r.GetTrianglesUInt16Array(o,l,c):r.GetTrianglesUInt32Array(o,l,c),bg(lg.memory.buffer.slice(c,c+l),s,t),lg._free(c);for(const h of Object.keys(i.attributes)){const n=r.GetAttributeByUniqueId(o,i.attributes[h]),s=t.json.accessors[e.attributes[h]],a=xg[s.componentType],l=s.count*vg[s.type]*yg[s.componentType].BYTES_PER_ELEMENT,c=lg._malloc(l);r.GetAttributeDataArrayForAllPoints(o,n,lg[a],l,c),bg(lg.memory.buffer.slice(c,c+l),s,t),lg._free(c)}r.destroy(),o.destroy(),delete e.extensions[wg]}const Eg="EXT_meshopt_compression";function Sg(e,t){if(!e.extensions||!e.extensions[Eg])return;const i=e.extensions[Eg],r=new Uint8Array(t.buffers[i.buffer],i.byteOffset||0,i.byteLength||0),n=new Uint8Array(i.count*i.byteStride);hg.decodeGltfBuffer(n,i.count,i.byteStride,r,i.mode,i.filter),e.buffer=t.buffers.length,e.byteOffset=0,t.buffers[e.buffer]=n.buffer,delete e.extensions[Eg]}const Ig=1179937895,Ag=new TextDecoder("utf8");function Cg(e,t){return new URL(e,t).href}async function Mg(e,t,i,r,n){const o=await fetch(Cg(e.uri,r),{signal:n}),s=await o.arrayBuffer();t.buffers[i]=s}function Pg(e,t){const i=e.json.bufferViews[t];return new Uint8Array(e.buffers[i.buffer],i.byteOffset||0,i.byteLength)}async function Rg(e,t,i,r,n){if(e.uri){const o=Cg(e.uri,r),s=await fetch(o,{signal:n}),a=await s.blob(),l=await createImageBitmap(a);t.images[i]=l}else if(void 0!==e.bufferView){const r=Pg(t,e.bufferView),n=new Blob([r],{type:e.mimeType}),o=await createImageBitmap(n);t.images[i]=o}}async function Dg(e,t=0,i,r){const n={json:null,images:[],buffers:[]};

1if(new Uint32Array(e,t,1)[0]===Ig){const i=new Uint32Array(e,t);let r=2;const o=(i[r++]>>2)-3,s=i[r++]>>2;if(r++,n.json=JSON.parse(Ag.decode(i.subarray(r,r+s))),r+=s,r<o){const o=i[r++];r++;const s=t+(r<<2);n.buffers[0]=e.slice(s,s+o)}}else n.json=JSON.parse(Ag.decode(new Uint8Array(e,t)));const{buffers:o,images:s,meshes:a,extensionsUsed:l,bufferViews:c}=n.json;if(o){const e=[];for(let t=0;t<o.length;t++){const s=o[t];s.uri?e.push(Mg(s,n,t,i,r)):n.buffers[t]||(n.buffers[t]=null)}await Promise.all(e)}r&&r.throwIfAborted();const h=[],u=l&&l.includes(wg),d=l&&l.includes(Eg);if(u&&h.push(function(){if(!lg)return null!=cg||(cg=function(e){let t,i=null;function r(){t=new Uint8Array(i.buffer)}function n(){throw new Error("Unexpected Draco error.")}return WebAssembly.instantiateStreaming(e,{a:{a:n,d:function(e,i,r){return t.copyWithin(e,i,i+r)},c:function(e){const n=t.length,o=Math.max(e>>>0,Math.ceil(1.2*n)),s=Math.ceil((o-n)/65536);try{return i.grow(s),r(),!0}catch(a){return!1}},b:n}}).then(e=>{const{Rb:n,Qb:o,P:s,T:a,X:l,Ja:c,La:h,Qa:u,Va:d,Wa:f,eb:p,jb:m,f:_,e:g,yb:y,zb:x,Ab:v,Bb:b,Db:w,Gb:T}=e.instance.exports;i=g;const E=(()=>{let e=0,i=0,r=0,s=0;return a=>{r&&(n(s),n(e),i+=r,r=e=0),e||(i+=128,e=o(i));const l=a.length+7&-8;let c=e;l>=i&&(r=l,c=s=o(l));for(let e=0;e<a.length;e++)t[c+e]=a[e];return c}})();return r(),_(),{memory:g,_free:n,_malloc:o,Mesh:class{constructor(){this.ptr=s()}destroy(){a(this.ptr)}},Decoder:class{constructor(){this.ptr=c()}destroy(){m(this.ptr)}DecodeArrayToMesh(e,t,i){const r=E(e),n=h(this.ptr,r,t,i.ptr);return!!l(n)}GetAttributeByUniqueId(e,t){return{ptr:u(this.ptr,e.ptr,t)}}GetTrianglesUInt16Array(e,t,i){d(this.ptr,e.ptr,t,i)}GetTrianglesUInt32Array(e,t,i){f(this.ptr,e.ptr,t,i)}GetAttributeDataArrayForAllPoints(e,t,i,r,n){p(this.ptr,e.ptr,t.ptr,i,r,n)}},DT_INT8:y(),DT_UINT8:x(),DT_INT16:v(),DT_UINT16:b(),DT_UINT32:w(),DT_FLOAT32:T()}})}(fetch(wt())).then(e=>{lg=e,cg=null})),cg}()),d&&h.push(function(){var e;if(!hg)return null!=ug||(ug=(e=fetch(Tt()),WebAssembly.instantiateStreaming(e,{}).then(e=>{const{sbrk:t,memory:i,meshopt_decodeVertexBuffer:r,meshopt_decodeIndexBuffer:n,meshopt_decodeIndexSequence:o,meshopt_decodeFilterOct:s,meshopt_decodeFilterQuat:a,meshopt_decodeFilterExp:l}=e.instance.exports,c={ATTRIBUTES:r,TRIANGLES:n,INDICES:o},h={OCTAHEDRAL:s,QUATERNION:a,EXPONENTIAL:l};return e.instance.exports.__wasm_call_ctors(),{decodeGltfBuffer(e,r,n,o,s,a){const l=r+3&-4,u=t(l*n),d=t(o.length),f=new Uint8Array(i.buffer);f.set(o,d);const p=c[s](u,r,n,d,o.length);if(0===p&&h[a]&&h[a](u,l,n),e.set(f.subarray(u,u+r*n)),t(u-t(0)),0!==p)throw new Error(`Malformed buffer data: ${p}`)}}})).then(e=>{hg=e,ug=null})),ug}()),s)for(let f=0;f<s.length;f++)h.push(Rg(s[f],n,f,i,r));if(h.length&&await Promise.all(h),r&&r.throwIfAborted(),u&&a)for(const{primitives:f}of a)for(const e of f)Tg(e,n);if(d&&a&&c)for(const f of c)Sg(f,n);return n}async function Lg(e,t){const{data:i}=await Qt({url:e},t);return Dg(i,0,e,t)}class zg{constructor(e,t,i,r){if(this.triangleCount=t.length/3,this.min=new ve(0,0),this.max=new ve(0,0),this.xScale=0,this.yScale=0,this.cellsX=0,this.cellsY=0,this.cells=[],this.payload=[],0===this.triangleCount||0===e.length)return;const[n,o]=[e[0].clone(),e[0].clone()];for(let h=1;h<e.length;++h){const t=e[h];n.x=Math.min(n.x,t.x),n.y=Math.min(n.y,t.y),o.x=Math.max(o.x,t.x),o.y=Math.max(o.y,t.y)}if(r){const e=Math.ceil(Math.max(o.x-n.x,o.y-n.y)/r);i=Math.max(i,e)}if(0===i)return;this.min=n,this.max=o;const s=this.max.sub(this.min);s.x=Math.max(s.x,1),s.y=Math.max(s.y,1);const a=Math.max(s.x,s.y)/i;this.cellsX=Math.max(1,Math.ceil(s.x/a)),this.cellsY=Math.max(1,Math.ceil(s.y/a)),this.xScale=1/a,this.yScale=1/a;const l=[];for(let h=0;h<this.triangleCount;h++){const i=e[t[3*h+0]].sub(this.min),r=e[t[3*h+1]].sub(this.min),n=e[t[3*h+2]].sub(this.min),o=Fg(Math.floor(Math.min(i.x,r.x,n.x)),this.xScale,this.cellsX),s=Fg(Math.floor(Math.max(i.x,r.x,n.x)),this.xScale,this.cellsX),c=Fg(Math.floor(Math.min(i.y,r.y,n.y)),this.yScale,this.cellsY),u=Fg(Math.floor(Math.max(i.y,r.y,n.y)),this.yScale,this.cellsY),d=new ve(0,0),f=new ve(0,0),p=new ve(0,0),m=new ve(0,0);for(let e=c;e<=u;++e){d.y=f.y=e*a,p.y=m.y=(e+1)*a;for(let t=o;t<=s;++t)d.x=p.x=t*a,f.x=m.x=(t+1)*a,(iu(i,r,n,d,f,m)||iu(i,r,n,d,m,p))&&l.push({cellIdx:e*this.cellsX+t,triIdx:h})}}if(0===l.length)return;l.sort((e,t)=>e.cellIdx-t.cellIdx||e.triIdx-t.triIdx);let c=0;for(;c<l.length;){const e=l[c].cellIdx,t={start:this.payload.length,len:0};for(;c<l.length&&l[c].cellIdx===e;)++t.len,this.payload.push(l[c++].triIdx);this.cells[e]=t}}_lazyInitLookup(){this.lookup||(this.lookup=new Uint8Array(Math.ceil(this.triangleCount/8))),this.lookup.fill(0)}queryPoint(e,t){if(0===this.triangleCount||0===this.cells.length)return;if(e.x>this.max.x||this.min.x>e.x||e.y>this.max.y||this.min.y>e.y)return;const i=Fg(e.x-this.min.x,this.xScale,this.cellsX),r=Fg(e.y-this.min.y,this.yScale,this.cellsY),n=this.cells[r*this.cellsX+i];if(n){this._lazyInitLookup();for(let e=0;e<n.len;e++){const i=this.payload[n.start+e],r=Math.floor(i/8),o=1<<i%8;if(!(this.lookup[r]&o)&&(this.lookup[r]|=o,t.push(i),t.length===this.triangleCount))return}}}query(e,t,i){if(0===this.triangleCount||0===this.cells.length)return;if(e.x>this.max.x||this.min.x>t.x)return;if(e.y>this.max.y||this.min.y>t.y)return;this._lazyInitLookup();const r=Fg(e.x-this.min.x,this.xScale,this.cellsX),n=Fg(t.x-this.min.x,this.xScale,this.cellsX),o=Fg(e.y-this.min.y,this.yScale,this.cellsY),s=Fg(t.y-this.min.y,this.yScale,this.cellsY);for(let a=o;a<=s;a++)for(let e=r;e<=n;e++){const t=this.cells[a*this.cellsX+e];if(t)for(let e=0;e<t.len;e++){const r=this.payload[t.start+e],n=Math.floor(r/8),o=1<<r%8;if(!(this.lookup[n]&o)&&(this.lookup[n]|=o,i.push(r),i.length===this.triangleCount))return}}}}function Fg(e,t,i){return Math.max(0,Math.min(i-1,Math.floor(e*t)))}Xo(zg,"TriangleGridIndex");const Og=ql([{name:"a_pos_3f",components:3,type:"Float32"}]),Bg=ql([{name:"a_color_3f",components:3,type:"Float32"}]),kg=ql([{name:"a_color_4f",components:4,type:"Float32"}]),Ng=ql([{name:"a_uv_2f",components:2,type:"Float32"}]),Vg=ql([{name:"a_normal_3f",components:3,type:"Float32"}]),Ug=ql([{name:"a_normal_matrix0",components:4,type:"Float32"},{name:"a_normal_matrix1",components:4,type:"Float32"},{name:"a_normal_matrix2",components:4,type:"Float32"},{name:"a_normal_matrix3",components:4,type:"Float32"}]),jg=ql([{name:"a_pbr",components:4,type:"Uint16"},{name:"a_heightBasedEmissiveStrength",components:3,type:"Float32"}]);function Gg(e,t){const i=Hg(e.projection,e.zoom,e.width,e.height),r=function(e,t,i,r,n){const o=new vl(i.lng-180*$g,i.lat),s=new vl(i.lng+180*$g,i.lat),a=e.project(o.lng,o.lat),l=e.project(s.lng,s.lat),h=-Math.atan2(l.y-a.y,l.x-a.x),d=Pl.fromLngLat(i);d.y=qe(d.y,-1+$g,1-$g);const p=d.toLngLat(),m=e.project(p.lng,p.lat),g=Pl.fromLngLat(p);g.x+=$g;const y=g.toLngLat(),x=e.project(y.lng,y.lat),v=Wg(x.x-m.x,x.y-m.y,h),b=Pl.fromLngLat(p);b.y+=$g;const w=b.toLngLat(),T=e.project(w.lng,w.lat),E=Wg(T.x-m.x,T.y-m.y,h),S=Math.abs(v.x)/Math.abs(E.y),I=c([]);_(I,I,-h*(1-(n?0:r)));const A=c([]);return f(A,A,[1,1-(1-S)*r,1]),A[4]=-E.x/E.y*r,_(A,A,h),u(A,I,A),A}(e.projection,0,e.center,i,t),n=qg(e);return f(r,r,[n,n,1]),r}function qg(e){const t=e.projection,i=Hg(e.projection,e.zoom,e.width,e.height),r=Zg(t,e.center),n=Zg(t,vl.convert(t.center));return Math.pow(2,r*i+(1-i)*n)}function Hg(e,t,i,r,n=1/0){const o=e.range;if(!o)return 0;const s=Math.min(n,Math.max(i,r)),a=Math.log2(s/1024);return He(o[0]+a,o[1]+a,t)}const $g=1/4e4;function Zg(e,t){const i=qe(t.lat,-85.051129,Sl),r=new vl(t.lng-180*$g,i),n=new vl(t.lng+180*$g,i),o=e.project(r.lng,i),s=e.project(n.lng,i),a=Pl.fromLngLat(r),l=Pl.fromLngLat(n),c=s.x-o.x,h=s.y-o.y,u=l.x-a.x,d=l.y-a.y,f=Math.sqrt((u*u+d*d)/(c*c+h*h));return Math.log2(f)}function Wg(e,t,i){const r=Math.cos(i),n=Math.sin(i);return{x:e*r-t*n,y:e*n+t*r}}const Xg=new Float64Array([1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1]);function Yg(e,t,i){c(e),_(e,e,Ne(t[2])),p(e,e,Ne(t[0])),m(e,e,Ne(t[1])),f(e,e,i),u(e,e,Xg)}function Kg(e,t,i,r,n,o,s,a){const l=[i[0]-t[0],i[1]-t[1],0],c=[r[0]-t[0],r[1]-t[1],0];if(S(l)<1e-12||S(c)<1e-12)return te(e);const h=U([],l,c);N(h,h),M(c,r,t),l[2]=(o-n)*a,c[2]=(s-n)*a;const u=l;return U(u,l,c),N(u,u),le(e,h,u)}function Jg(e,t,i=!1){const r=Np(t.zoom),n=function(e,t,i){const r=t.worldSize,n=[e[12],e[13],e[14]],o=_r(n[1]/r),s=mr(n[0]/r),a=c([]),l=Tl(1,o)*r,h=Tl(1,0)*r*Al(o,t.zoom),p=1/Op(r);let m=h*p;if(i){const e=Hg(t.projection,t.zoom,t.width,t.height,1024);m=p*t.projection.pixelSpaceConversion(t.center.lat,r,e)}const _=gl(o,s);C(_,_,L([],N([],_),l*m*n[2]));const g=function(e){const t=[e[0],e[1],e[2]];let i=[0,1,0];const r=U([],i,t);return U(i,t,r),0===B(i)&&(i=[0,1,0],U(r,t,i)),N(r,r),N(i,i),N(t,t),[r[0],r[1],r[2],0,i[0],i[1],i[2],0,t[0],t[1],t[2],0,e[0],e[1],e[2],1]}(_);f(a,a,[m,m,m*l]),d(a,a,[-n[0],-n[1],-n[2]]);const y=u([],t.globeMatrix,g);return u(y,y,a),u(y,y,e),y}(e,t,i);return r>0?function(e,t,i){const r=(e,t,i)=>{const r=S(e),n=S(t),o=Ip(e,t,i);return L(o,o,1/S(o)*fi(r,n,i))},n=r([e[0],e[1],e[2]],[t[0],t[1],t[2]],i),o=r([e[4],e[5],e[6]],[t[4],t[5],t[6]],i),s=r([e[8],e[9],e[10]],[t[8],t[9],t[10]],i),a=Ip([e[12],e[13],e[14]],[t[12],t[13],t[14]],i);return[n[0],n[1],n[2],0,o[0],o[1],o[2],0,s[0],s[1],s[2],0,a[0],a[1],a[2],1]}(n,function(e,t){const i=t.worldSize,r=Tl(1,0)*i*Al(t.center.lat,t.zoom)/Op(i),n=Tl(1,t.center.lat)*i,o=c([]);m(o,o,Ne(t.center.lng)),p(o,o,Ne(t.center.lat)),d(o,o,[0,0,ul]),f(o,o,[r,r,r*n]);const s=t.point;return d(o,o,[-s.x,-s.y,0]),u(o,o,e),u(o,t.globeMatrix,o)}(e,t),r):n}function Qg(e,t,i,r){const n=xp.projectAabbCorners(r,i);let o=Number.MAX_VALUE;for(let s=0;s<n.length;++s){const e=n[s];e[0]=(.5*e[0]+.5)*t.width,e[1]=(.5-.5*e[1])*t.height,e[2]<o&&(o=e[2])}if(Uh(e,function(e){const t=[];let i=0;for(let s=1;s<e.length;s++)(e[s][0]<e[i][0]||e[s][0]===e[i][0]&&e[s][1]<e[i][1])&&(i=s);let r,n=i;const o=new Uint8Array(e.length);do{if(o[n])break;t.push(new ve(e[n][0],e[n][1])),o[n]=1,r=(n+1)%e.length;for(let t=0;t<e.length;t++){if(e[t][0]===e[r][0]&&e[t][1]===e[r][1]||e[t][0]===e[n][0]&&e[t][1]===e[n][1])continue;const i=[e[t][0]-e[n][0],e[t][1]-e[n][1]],o=[e[r][0]-e[n][0],e[r][1]-e[n][1]],s=i[0]*o[1]-i[1]*o[0];(s>0||0===s&&i[0]*o[0]+i[1]*o[1]>=0&&i[0]*i[0]+i[1]*i[1]>o[0]*o[0]+o[1]*o[1])&&(r=t)}n=r}while(n!==i);return t.length>0&&t.push(t[0]),t}(n)))return o}const ey=64,ty={CoordinateSpaceTile:1,HasMapboxMeshFeatures:4,HasMeshoptCompression:8};function iy(e,t,i,r,n,o,s,a,l,h=!1){const p=i.zoom,m=i.project(r),_=Al(r.lat,p),g=1/_;c(e),d(e,e,[m.x+s[0]*g,m.y+s[1]*g,s[2]]);let y=1,x=1;const v=i.worldSize;if(h){if("mercator"===i.projection.name){let e=0;i.elevation&&(e=i.elevation.getAtPointOrZero(new Pl(m.x/v,m.y/v),0));const t=Q([],[m.x,m.y,e,1],i.projMatrix)[3]/i.cameraToCenterDistance;y=t,x=t*Al(i.center.lat,p)}else if("globe"===i.projection.name){const t=Jg(e,i),n=[0,0,0,1];Q(n,n,u([],i.projMatrix,t));const o=n[3]/i.cameraToCenterDistance,s=Np(p),a=i.projection.pixelsPerMeter(r.lat,v)*Al(r.lat,p),l=i.projection.pixelsPerMeter(i.center.lat,v)*Al(i.center.lat,p);y=o/fi(a,Il(i.center.lat),s),x=o*_/a,y*=l,x*=l}}else y=g;f(e,e,[y,y,x]);const w=[...e],T=t.orientation,E=[];if(Yg(E,[T[0]+(n?n[0]:0),T[1]+(n?n[1]:0),T[2]+(n?n[2]:0)],o),u(e,w,E),a&&i.elevation){let n=0;const o=[];if(l&&i.elevation){n=function(e,t,i,r,n){const o=t.elevation;if(!o)return 0;const s=xp.projectAabbCorners(i,r),a=Tl(1,n.lat)*t.worldSize,l=function(e,t){const i=[0,0,1],r=[{corners:[0,1,3,2],dotProductWithUp:0},{corners:[1,5,2,6],dotProductWithUp:0},{corners:[0,4,1,5],dotProductWithUp:0},{corners:[2,6,3,7],dotProductWithUp:0},{corners:[4,7,5,6],dotProductWithUp:0},{corners:[0,3,4,7],dotProductWithUp:0}];for(const n of r){const r=e[n.corners[0]],o=e[n.corners[1]],s=e[n.corners[2]],a=[o[0]-r[0],o[1]-r[1],t*(o[2]-r[2])],l=U(a,a,[s[0]-r[0],s[1]-r[1],t*(s[2]-r[2])]);N(l,l),n.dotProductWithUp=V(l,i)}return r.sort((e,t)=>e.dotProductWithUp-t.dotProductWithUp),r[0].corners}(s,a),c=s[l[0]],h=s[l[1]],u=s[l[2]],d=s[l[3]],f=o.getAtPointOrZero(new Pl(c[0]/t.worldSize,c[1]/t.worldSize),0),p=o.getAtPointOrZero(new Pl(h[0]/t.worldSize,h[1]/t.worldSize),0),m=o.getAtPointOrZero(new Pl(u[0]/t.worldSize,u[1]/t.worldSize),0),_=o.getAtPointOrZero(new Pl(d[0]/t.worldSize,d[1]/t.worldSize),0),g=(f+_)/2,y=(p+m)/2;return g>y?p<m?Kg(e,h,d,c,p,_,f,a):Kg(e,u,c,d,m,f,_,a):f<_?Kg(e,c,h,u,f,p,m,a):Kg(e,d,u,h,_,m,p,a),Math.max(g,y)}(o,i,t.aabb,e,r);const s=u([],b([],o),E);u(e,w,s)}else n=i.elevation.getAtPointOrZero(new Pl(m.x/v,m.y/v),0);0!==n&&(e[14]+=n)}}class ry{constructor(e,t,i,r,n){this.materialOverrides=new Map,this.nodeOverrides=new Map,this.materialOverrideNames=[],this.nodeOverrideNames=[],this.featureProperties={},this.id=e,this.uri=t,this.position=null!=i?new vl(i[0],i[1]):new vl(0,0),this.orientation=null!=r?r:[0,0,0],this.nodes=n,this.uploaded=!1,this.aabb=new xp([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),this.matrix=[]}_applyTransformations(e,t){u(e.globalMatrix,t,e.localMatrix);const i=this.nodeOverrides.get(e.name);if(void 0!==i){if(i.orientation){const t=[];n=i.orientation,c(r=t),m(r,r,Ne(n[1])),_(r,r,Ne(n[2])),p(r,r,Ne(n[0])),u(e.globalMatrix,e.globalMatrix,t)}i.minZoom&&(e.minZoom=i.minZoom),i.maxZoom&&(e.maxZoom=i.maxZoom)}var r,n;if(e.meshes)for(const o of e.meshes){const t=xp.applyTransformFast(o.aabb,e.globalMatrix);this.aabb.encapsulate(t)}if(e.children)for(const o of e.children)this._applyTransformations(o,e.globalMatrix)}computeBoundsAndApplyParent(){const e=c([]);this.aabb=new xp([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);for(const t of this.nodes)this._applyTransformations(t,e)}computeModelMatrix(e,t,i,r,n,o,s=!1){iy(this.matrix,this,e.transform,this.position,t,i,r,n,o,s)}upload(e){if(!this.uploaded){for(const t of this.nodes)sy(t,e);for(const e of this.nodes)ly(e);this.uploaded=!0}}destroy(){for(const e of this.nodes)hy(e)}}function ny(e,t,i=!1){e.uploaded||(e.gfxTexture=new tf(t,e.image,i?t.gl.R8:t.gl.RGBA8,{useMipmap:e.sampler.minFilter>=t.gl.NEAREST_MIPMAP_NEAREST}),e.uploaded=!0,e.image=null)}function oy(e,t,i){e.indexBuffer=t.createIndexBuffer(e.indexArray,!1,!0),e.vertexBuffer=t.createVertexBuffer(e.vertexArray,Og.members,!1,!0),e.normalArray&&(e.normalBuffer=t.createVertexBuffer(e.normalArray,Vg.members,!1,!0)),e.texcoordArray&&(e.texcoordBuffer=t.createVertexBuffer(e.texcoordArray,Ng.members,!1,!0)),e.colorArray&&(e.colorBuffer=t.createVertexBuffer(e.colorArray,(12===e.colorArray.bytesPerElement?Bg:kg).members,!1,!0)),e.featureArray&&(e.pbrBuffer=t.createVertexBuffer(e.featureArray,jg.members,!0)),e.segments=$c.simpleSegment(0,0,e.vertexArray.length,e.indexArray.length);const r=e.material;r.pbrMetallicRoughness.baseColorTexture&&ny(r.pbrMetallicRoughness.baseColorTexture,t),r.pbrMetallicRoughness.metallicRoughnessTexture&&ny(r.pbrMetallicRoughness.metallicRoughnessTexture,t),r.normalTexture&&ny(r.normalTexture,t),r.occlusionTexture&&ny(r.occlusionTexture,t,i),r.emissionTexture&&ny(r.emissionTexture,t)}function sy(e,t,i){if(e.meshes)for(const r of e.meshes)oy(r,t,i);if(e.lodMeshes)for(const r of e.lodMeshes)oy(r,t,i);if(e.children)for(const r of e.children)sy(r,t,i)}function ay(e){e.indexArray.destroy(),e.vertexArray.destroy(),e.colorArray&&e.colorArray.destroy(),e.normalArray&&e.normalArray.destroy(),e.texcoordArray&&e.texcoordArray.destroy(),e.featureArray&&e.featureArray.destroy()}function ly(e){if(e.meshes)for(const t of e.meshes)ay(t);if(e.lodMeshes)for(const t of e.lodMeshes)ay(t);if(e.children)for(const t of e.children)ly(t)}function cy(e){var t;e.vertexBuffer&&(e.vertexBuffer.destroy(),e.indexBuffer.destroy(),e.normalBuffer&&e.normalBuffer.destroy(),e.texcoordBuffer&&e.texcoordBuffer.destroy(),e.colorBuffer&&e.colorBuffer.destroy(),e.pbrBuffer&&e.pbrBuffer.destroy(),e.segments.destroy(),e.material&&((t=e.material).pbrMetallicRoughness.baseColorTexture&&t.pbrMetallicRoughness.baseColorTexture.gfxTexture&&t.pbrMetallicRoughness.baseColorTexture.gfxTexture.destroy(),t.pbrMetallicRoughness.metallicRoughnessTexture&&t.pbrMetallicRoughness.metallicRoughnessTexture.gfxTexture&&t.pbrMetallicRoughness.metallicRoughnessTexture.gfxTexture.destroy(),t.normalTexture&&t.normalTexture.gfxTexture&&t.normalTexture.gfxTexture.destroy(),t.emissionTexture&&t.emissionTexture.gfxTexture&&t.emissionTexture.gfxTexture.destroy(),t.occlusionTexture&&t.occlusionTexture.gfxTexture&&t.occlusionTexture.gfxTexture.destroy()))}function hy(e){if(e.meshes)for(const t of e.meshes)cy(t);if(e.lodMeshes)for(const t of 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r=!!this.borders;t.x<e.min.x?(e.min.x=t.x,r=!0):t.x>e.max.x&&(e.max.x=t.x,r=!0),t.y<e.min.y?(e.min.y=t.y,r=!0):t.y>e.max.y&&(e.max.y=t.y,r=!0),((0===t.x||t.x===Pr)&&t.x===i.x)!=((0===t.y||t.y===Pr)&&t.y===i.y)&&this.processBorderOverlap(t,i),r&&this.checkBorderIntersection(t,i)}checkBorderIntersection(e,t){t.x<0!=e.x<0&&this.addBorderIntersection(0,fi(t.y,e.y,(0-t.x)/(e.x-t.x))),t.x>Pr!=e.x>

1Pr&&this.addBorderIntersection(1,fi(t.y,e.y,(Pr-t.x)/(e.x-t.x))),t.y<0!=e.y<0&&this.addBorderIntersection(2,fi(t.x,e.x,(0-t.y)/(e.y-t.y))),t.y>Pr!=e.y>Pr&&this.addBorderIntersection(3,fi(t.x,e.x,(Pr-t.y)/(e.y-t.y)))}addBorderIntersection(e,t){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const i=this.borders[e];t<i[0]&&(i[0]=t),t>i[1]&&(i[1]=t)}processBorderOverlap(e,t){if(e.x===t.x){if(e.y===t.y)return;const i=0===e.x?0:1;this.addBorderIntersection(i,t.y),this.addBorderIntersection(i,e.y)}else{const i=0===e.y?2:3;this.addBorderIntersection(i,t.x),this.addBorderIntersection(i,e.x)}}centroid(){return 0===this.accCount?new ve(0,0):new ve(Math.floor(Math.max(0,this.acc.x)/this.accCount),Math.floor(Math.max(0,this.acc.y)/this.accCount))}intersectsCount(){return this.borders?this.borders.reduce((e,t)=>e+ +(t[0]!==Number.MAX_VALUE),0):0}}function ux(e,t){const i=e.add(t)._unit(),r=qe(e.x*i.x+e.y*i.y,-1,1);var n,o,s;return s=Math.acos(r),Math.min(4,Math.max(-4,Math.tan(s)))/4*Jy*((n=e).x*(o=t).y-n.y*o.x<0?-1:1)}const dx=[e=>e.x<0,e=>e.x>Pr,e=>e.y<0,e=>e.y>Pr];function fx(e,t,i,r){const n=[4];if(0===r)return n;i._mult(r);const o=e.sub(i),s=t.sub(i),a=[e,t,o,s];for(let l=0;l<4;l++)for(const e of a)if(dx[l](e)){n.push(l);break}return n}class px{constructor(e){this.groundRadiusArray=null,this.groundRadiusBuffer=null,this.vertexArray=new Ql,this.indexArray=new pc,this.programConfigurations=new xh(e.layers,{zoom:e.zoom,lut:e.lut},e=>Yy.includes(e)),this._segments=new $c,this.hiddenByLandmarkVertexArray=new Cc,this._segmentToGroundQuads={},this._segmentToGroundQuads[0]=[],this._segmentToRegionTriCounts={},this._segmentToRegionTriCounts[0]=[0,0,0,0,0],this.regionSegments={},this.regionSegments[4]=new $c}getDefaultSegment(){return this.regionSegments[4]}hasData(){return 0!==this.vertexArray.length}addData(e,t,i,r=!1){const n=e.length;if(n>2){let o=Math.max(0,this._segments.get().length-1);const s=this._segments._prepareSegment(4*n,this.vertexArray.length,2*this._segmentToGroundQuads[o].length);let a;o!==this._segments.get().length-1&&(o++,this._segmentToGroundQuads[o]=[],this._segmentToRegionTriCounts[o]=[0,0,0,0,0]);{const t=e[0],i=e[1];a=ux(t.sub(e[n-1])._perp()._unit(),i.sub(t)._perp()._unit())}for(let l=0;l<n;l++){const c=l===n-1?0:l+1,h=e[l],u=e[c],d=e[c===n-1?0:c+1],f=u.sub(h)._perp()._unit(),p=ux(f,d.sub(u)._perp()._unit()),m=a,_=p;if(xx(h,u,t)||r&&vx(h,t)&&vx(u,t)){a=p;continue}const g=s.vertexLength;nx(this.vertexArray,h,u,1,1,m),nx(this.vertexArray,h,u,1,0,m),nx(this.vertexArray,h,u,0,1,_),nx(this.vertexArray,h,u,0,0,_),s.vertexLength+=4;const y=fx(h,u,f,i);for(const e of y)this._segmentToGroundQuads[o].push({id:g,region:e}),this._segmentToRegionTriCounts[o][e]+=2,s.primitiveLength+=2;a=p}}}prepareBorderSegments(){if(!this.hasData())return;const e=this._segments.get(),t=e.length;for(let i=0;i<t;i++)this._segmentToGroundQuads[i].sort((e,t)=>e.region-t.region);for(let i=0;i<t;i++){const t=this._segmentToGroundQuads[i],r=e[i],n=this._segmentToRegionTriCounts[i];n.reduce((e,t)=>e+t,0);let o=0;for(let e=0;e<=4;e++){const t=n[e];if(0!==t){let i=this.regionSegments[e];i||(i=this.regionSegments[e]=new $c);const n={vertexOffset:r.vertexOffset,primitiveOffset:r.primitiveOffset+o,vertexLength:r.vertexLength,primitiveLength:t};i.get().push(n)}o+=t}for(let e=0;e<t.length;e++){const i=t[e].id;this.indexArray.emplaceBack(i,i+1,i+3),this.indexArray.emplaceBack(i,i+3,i+2)}}this._segmentToGroundQuads=null,this._segmentToRegionTriCounts=null,this._segments.destroy(),this._segments=null}addPaintPropertiesData(e,t,i,r,n,o,s){this.hasData()&&this.programConfigurations.populatePaintArrays(this.vertexArray.length,e,t,i,r,n,o,void 0,s)}upload(e){this.hasData()&&(this.vertexBuffer=e.createVertexBuffer(this.vertexArray,By.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),null!=this.groundRadiusArray&&(this.groundRadiusBuffer=e.createVertexBuffer(this.groundRadiusArray,ky.members)))}uploadPaintProperties(e){this.hasData()&&this.programConfigurations.upload(e)}update(e,t,i,r,n,o,s,a){this.hasData()&&this.programConfigurations.updatePaintArrays(e,t,i,r,n,o,s,a)}updateHiddenByLandmark(e){this.updateHiddenByLandmarkRange(e.groundVertexArrayOffset,e.groundVertexCount,!!(e.flags&ex||e.flags&tx))}updateHiddenByLandmarkRange(e,t,i){if(!this.hasData())return;const r=t+e;if(0!==t){for(let t=e;t<r;++t)this.hiddenByLandmarkVertexArray.emplace(t,i?1:0);this._needsHiddenByLandmarkUpdate=!0}}uploadHiddenByLandmark(e){this.hasData()&&this._needsHiddenByLandmarkUpdate&&(!this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexArray.length>0?this.hiddenByLandmarkVertexBuffer=e.createVertexBuffer(this.hiddenByLandmarkVertexArray,Uy.members,!0):this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexBuffer.updateData(this.hiddenByLandmarkVertexArray),this._needsHiddenByLandmarkUpdate=!1)}destroy(){if(this.vertexBuffer){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexBuffer.destroy(),this.groundRadiusBuffer&&this.groundRadiusBuffer.destroy(),this._segments&&this._segments.destroy(),this.programConfigurations.destroy();for(let e=0;e<=4;e++){const t=this.regionSegments[e];t&&t.destroy()}}}}class mx{constructor(e){this.zoom=e.zoom,this.canonical=e.canonical,this.overscaling=e.overscaling,this.layers=e.layers,this.pixelRatio=e.pixelRatio,this.layerIds=this.layers.map(e=>e.fqid),this.index=e.index,this.hasPattern=!1,this.edgeRadius=0,this.projection=e.projection,this.activeReplacements=[],this.replacementUpdateTime=0,this.centroidData=new cx,this.footprintIndices=new pc,this.footprintVertices=new $l,this.footprintSegments=new ax,this.layoutVertexArray=new Jl,this.centroidVertexArray=new Nc,this.wallVertexArray=new Uc,this.indexArray=new pc,this.programConfigurations=new xh(e.layers,{zoom:e.zoom,lut:e.lut},e=>Xy.includes(e)),this.segments=new $c,this.stateDependentLayerIds=this.layers.filter(e=>e.isStateDependent()).map(e=>e.id),this.groundEffect=new px(e),this.maxHeight=0,this.partLookup={},this.triangleSubSegments=[],this.polygonSegments=[],this.buildingGroups=new Map,this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,i,r){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,i,r){this.features=[],this.hasPattern=cl("fill-extrusion",this.layers,this.pixelRatio,t),this.featuresOnBorder=[],this.borderFeatureIndices=[[],[],[],[]],this.borderDoneWithNeighborZ=[-1,-1,-1,-1],this.selfDEMTileTimestamp=Number.MAX_VALUE,this.borderDEMTileTimestamp=[Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE],this.tileToMeter=Ml(i),this.edgeRadius=this.layers[0].layout.get("fill-extrusion-edge-radius")/this.tileToMeter,this.wallMode=0!==this.layers[0].paint.get("fill-extrusion-line-width").constantOr(1);for(const{feature:n,id:o,index:s,sourceLayerIndex:a}of e){const e=this.layers[0]._featureFilter.needGeometry,l=Nl(n,e);if(!this.layers[0]._featureFilter.filter(new Xs(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),l,i))continue;const c={id:o,sourceLayerIndex:a,index:s,geometry:e?l.geometry:kl(n,i,r),properties:n.properties,type:n.type,patterns:{}},h=this.layoutVertexArray.length,u="Polygon"===Wy[c.type];if(this.hasPattern)this.features.push({featureId:n.id,feature:hl("fill-extrusion",this.layers,c,this.zoom,this.pixelRatio,t)});else if(this.wallMode)for(const o of c.geometry)for(const e of Zy(o,u))this.addFeature(n.id,c,[e],s,i,{},t.availableImages,r,t.brightness);else this.addFeature(n.id,c,c.geometry,s,i,{},t.availableImages,r,t.brightness);t.featureIndex.insert(n,c.geometry,s,a,this.index,h)}this._finalizeBuildingGroups(),this.sortBorders(),"mercator"===this.projection.name&&this.splitToSubtiles(),this.groundEffect.prepareBorderSegments(),this.polygonSegments.length=0}addFeatures(e,t,i,r,n,o){for(const{featureId:s,feature:a}of this.features){const e="Polygon"===Wy[a.type],{geometry:l}=a;if(this.wallMode)for(const c of l)for(const l of Zy(c,e))this.addFeature(s,a,[l],a.index,t,i,r,n,o);else this.addFeature(s,a,l,a.index,t,i,r,n,o)}this._finalizeBuildingGroups(),this.sortBorders(),"mercator"===this.projection.name&&this.splitToSubtiles()}update(e,t,i,r,n,o,s){this.programConfigurations.updatePaintArrays(e,t,n,i,r,o,s,this.worldview),this.groundEffect.update(e,t,n,i,r,o,s,this.worldview)}updateExpressions(e){this.programConfigurations.updateExpressions(e),this.groundEffect.programConfigurations.updateExpressions(e)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload||this.groundEffect.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Gy),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.wallVertexBuffer=e.createVertexBuffer(this.wallVertexArray,Vy.members),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=e.createVertexBuffer(this.layoutVertexExtArray,jy.members,!0)),this.groundEffect.upload(e)),this.groundEffect.uploadPaintProperties(e),this.programConfigurations.upload(e),this.uploaded=!0}uploadCentroid(e){this.groundEffect.uploadHiddenByLandmark(e),this.needsCentroidUpdate&&(!this.centroidVertexBuffer&&this.centroidVertexArray.length>0?this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Ny.members,!0):this.centroidVertexBuffer&&this.centroidVertexBuffer.updateData(this.centroidVertexArray),this.needsCentroidUpdate=!1)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.centroidVertexBuffer&&this.centroidVertexBuffer.destroy(),this.layoutVertexExtBuffer&&this.layoutVertexExtBuffer.destroy(),this.groundEffect.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,t,i,r,n,o,s,a,l){const c=this.layers[0].paint.get("fill-extrusion-flood-light-ground-radius").evaluate(t,{})/this.tileToMeter,h=[new ve(0,0),new ve(Pr,Pr)],u=a.projection,d="globe"===u.name,f=this.wallMode||"Polygon"===Wy[t.type],p=new hx;p.centroidDataIndex=this.centroidData.length;const m=new lx;m.buildingId=e,t.properties&&Object.hasOwn(t.properties,"building_id")&&(m.buildingId=Number(t.properties.building_id)),p.buildingId=m.buildingId;const _=this.layers[0].paint.get("fill-extrusion-base").evaluate(t,{},n)<=0,g=this.layers[0].paint.get("fill-extrusion-height").evaluate(t,{},n);let y;if(m.height=g,m.vertexArrayOffset=this.layoutVertexArray.length,m.groundVertexArrayOffset=this.groundEffect.vertexArray.length,d&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new nc),this.wallMode){if(d)return void rt("Non zero fill-extrusion-line-width is not yet supported on globe.");if(1!==i.length)return;y=function(e){const t=e[0].x===e.at(-1).x&&e[0].y===e.at(-1).y;(function(e){let t=0;const i=e.length;for(let r=0;r<i;r++)t+=(e[(r+1)%i].x-e[r].x)*(e[(r+1)%i].y+e[r].y);return t>=0})(e)||(e=e.reverse());const i={geometry:[],joinNormals:[],indices:[]},r=[],n=[],o=[];let s=e.length;for(;s>=2&&e[s-1].equals(e[s-2]);)s--;if(s<(t?3:2))return i;let a,l,c,h,u,d=0;for(;d<s-1&&e[d].equals(e[d+1]);)d++;t&&(a=e[s-2],u=e[d].sub(a)._unit()._perp());for(let p=d;p<s;p++){if(c=p===s-1?t?e[d+1]:void 0:e[p+1],c&&e[p].equals(c))continue;u&&(h=u),a&&(l=a),a=e[p],u=c?c.sub(a)._unit()._perp():h,h=h||u;let i=h.add(u);0===i.x&&0===i.y||i._unit();const f=i.x*u.x+i.y*u.y,m=0!==f?1/f:1/0,_=h.x*u.y-h.y*u.x>0;let g="miter";const y=2;"miter"===g&&m>y&&(g="bevel"),"bevel"===g&&(m>100&&(g="flipbevel"),m<y&&(g="miter"));const x=(e,t,i,s)=>{const a=new ve(e.x,e.y),l=new ve(e.x,e.y);a.x+=t.x*s,a.y+=t.y*s,l.x-=t.x*Math.max(i,1),l.y-=t.y*Math.max(i,1),o.push(t),r.push(a),n.push(l)};if("miter"===g)i._mult(m),x(a,i,0,0);else if("flipbevel"===g)i=u.mult(-1),x(a,i,0,0),x(a,i.mult(-1),0,0);else{const e=-Math.sqrt(m*m-1),t=_?e:0,i=_?0:e;l&&x(a,h,t,i),c&&x(a,u,t,i)}}i.geometry=[...r,...n.reverse(),r[0]],i.joinNormals=[...o,...o.reverse(),o.at(-1)];const f=i.geometry.length-1;for(let p=0;p<f/2;p++)if(p+1<f/2){let e=p,t=p+1,r=f-1-p,n=f-2-p;e=0===e?f-1:e-1,t=0===t?f-1:t-1,r=0===r?f-1:r-1,n=0===n?f-1:n-1,i.indices.push(r),i.indices.push(t),i.indices.push(e),i.indices.push(r),i.indices.push(n),i.indices.push(t)}return i}(i[0]),i=[y.geometry]}const x=(e,t)=>e<(t.length-1)/2||e===t.length-1,v=this.wallMode?[i]:Ae(i,500);for(let S=v.length-1;S>=0;S--){const e=v[S];(0===e.length||bx(e[0]))&&v.splice(S,1)}let b;if(d)b=Sx(v,h,n);else{b=[];for(const e of v)b.push({polygon:e,bounds:h})}const w=f?this.edgeRadius:0,T=w>0&&this.zoom<17,E=(e,t)=>{if(0===e.length)return!1;const i=e.at(-1);return t.x===i.x&&t.y===i.y};for(const{polygon:S,bounds:I}of b){let e=0,t=0;for(const n of S)f&&!n[0].equals(n.at(-1))&&n.push(n[0]),t+=f?n.length-1:n.length;const i=this.segments.prepareSegment((f?5:4)*t,this.layoutVertexArray,this.indexArray);m.footprintSegIdx<0&&(m.footprintSegIdx=this.footprintSegments.length),m.polygonSegIdx<0&&(m.polygonSegIdx=this.polygonSegments.length);const r={triangleArrayOffset:this.indexArray.length,triangleCount:0,triangleSegIdx:this.segments.segments.length-1},o=new sx;if(o.vertexOffset=this.footprintVertices.length,o.indexOffset=3*this.footprintIndices.length,o.ringIndices=[],f){const t=[],r=[];e=i.vertexLength;for(let e=0;e<S.length;e++){const s=S[e];s.length&&0!==e&&r.push(t.length/2);const a=[];let l,h;l=s[1].sub(s[0])._perp()._unit(),o.ringIndices.push(s.length-1);for(let e=1;e<s.length;e++){const r=s[e],o=s[e===s.length-1?1:e+1],c=r.clone();if(w){h=o.sub(r)._perp()._unit();const e=l.add(h)._unit(),t=w*Math.min(4,1/(l.x*e.x+l.y*e.y));c.x+=t*e.x,c.y+=t*e.y,c.x=Math.round(c.x),c.y=Math.round(c.y),l=h}if(!_||0!==w&&!T||E(a,c)||a.push(c),ix(this.layoutVertexArray,c.x,c.y,0,0,1,1,0),this.wallMode){const t=x(e,s);rx(this.wallVertexArray,y.joinNormals[e],!t)}i.vertexLength++,this.footprintVertices.emplaceBack(r.x,r.y),t.push(r.x,r.y),d&&ox(this.layoutVertexExtArray,u.projectTilePoint(c.x,c.y,n),u.upVector(n,c.x,c.y))}_&&(0===w||T)&&(0!==a.length&&E(a,a[0])&&a.pop(),this.groundEffect.addData(a,I,c))}const s=this.wallMode?y.indices:Oa(t,r);for(let n=0;n<s.length;n+=3)this.footprintIndices.emplaceBack(o.vertexOffset+s[n+0],o.vertexOffset+s[n+1],o.vertexOffset+s[n+2]),this.indexArray.emplaceBack(e+s[n],e+s[n+2],e+s[n+1]),i.primitiveLength++;o.indexCount+=s.length,o.vertexCount+=this.footprintVertices.length-o.vertexOffset}for(let s=0;s<S.length;s++){const t=S[s];p.startRing(m,t[0]);let r=t.length>4&&wx(t[t.length-2],t[0],t[1]),o=w?gx(t[t.length-2],t[0],t[1],w):0;const a=[];let l,h,g;h=t[1].sub(t[0])._perp()._unit();let v=!0;for(let s=1,c=0;s<t.length;s++){let f=t[s-1],b=t[s];const T=t[s===t.length-1?1:s+1];if(p.appendEdge(m,b,f),xx(b,f,I)){w&&(h=T.sub(b)._perp()._unit(),v=!v);continue}const S=b.sub(f)._perp(),A=S.x/(Math.abs(S.x)+Math.abs(S.y)),C=S.y>0?1:0,M=f.dist(b);if(c+M>32768&&(c=0),w){g=T.sub(b)._perp()._unit();let e=yx(f,b,T,_x(h,g),w);isNaN(e)&&(e=0);const t=b.sub(f)._unit();f=f.add(t.mult(o))._round(),b=b.add(t.mult(-e))._round(),o=e,h=g,_&&this.zoom>=17&&(E(a,f)||a.push(f),E(a,b)||a.push(b))}const P=i.vertexLength,R=t.length>4&&wx(f,b,T);let D=Tx(c,r,v);if(ix(this.layoutVertexArray,f.x,f.y,A,C,0,0,D),ix(this.layoutVertexArray,f.x,f.y,A,C,0,1,D),this.wallMode){const e=x(s-1,t),i=y.joinNormals[s-1];rx(this.wallVertexArray,i,e),rx(this.wallVertexArray,i,e)}if(c+=M,D=Tx(c,R,!v),r=R,ix(this.layoutVertexArray,b.x,b.y,A,C,0,0,D),ix(this.layoutVertexArray,b.x,b.y,A,C,0,1,D),this.wallMode){const e=x(s,t),i=y.joinNormals[s];rx(this.wallVertexArray,i,e),rx(this.wallVertexArray,i,e)}if(i.vertexLength+=4,this.indexArray.emplaceBack(P+0,P+1,P+2),this.indexArray.emplaceBack(P+1,P+3,P+2),i.primitiveLength+=2,w){const r=e+(1===s?t.length-2:s-2),n=1===s?e:r+1;if(this.indexArray.emplaceBack(P+1,r,P+3),this.indexArray.emplaceBack(r,n,P+3),i.primitiveLength+=2,void 0===l&&(l=P),!xx(T,t[s],I)){const e=s===t.length-1?l:i.vertexLength;this.indexArray.emplaceBack(P+2,P+3,e),this.indexArray.emplaceBack(P+3,e+1,e),this.indexArray.emplaceBack(P+3,n,e+1),i.primitiveLength+=3}v=!v}if(d){const e=this.layoutVertexExtArray,t=u.projectTilePoint(f.x,f.y,n),i=u.projectTilePoint(b.x,b.y,n),r=u.upVector(n,f.x,f.y),o=u.upVector(n,b.x,b.y);ox(e,t,r),ox(e,t,r),ox(e,i,o),ox(e,i,o)}}f&&(e+=t.length-1),_&&w&&this.zoom>=17&&(0!==a.length&&E(a,a[0])&&a.pop(),this.groundEffect.addData(a,I,c,w>0))}this.footprintSegments.push(o),r.triangleCount=this.indexArray.length-r.triangleArrayOffset,this.polygonSegments.push(r),++m.footprintSegLen,++m.polygonSegLen}if(m.vertexCount=this.layoutVertexArray.length-m.vertexArrayOffset,m.groundVertexCount=this.groundEffect.vertexArray.length-m.groundVertexArrayOffset,0!==m.vertexCount){if(m.centroidXY=p.borders?Qy:this.encodeCentroid(p,m),t.properties&&Object.hasOwn(t.properties,"building_id")){const e=m.buildingId;let t=this.buildingGroups.get(e);t||(t={accX:0,accY:0,accCount:0,mergedMin:new ve(Number.MAX_VALUE,Number.MAX_VALUE),mergedMax:new ve(-Number.MAX_VALUE,-Number.MAX_VALUE),partIndices:[]},this.buildingGroups.set(e,t)),t.accX+=p.acc.x,t.accY+=p.acc.y,t.accCount+=p.accCount,t.mergedMin.x=Math.min(t.mergedMin.x,m.min.x),t.mergedMin.y=Math.min(t.mergedMin.y,m.min.y),t.mergedMax.x=Math.max(t.mergedMax.x,m.max.x),t.mergedMax.y=Math.max(t.mergedMax.y,m.max.y),t.partIndices.push(this.centroidData.length)}if(this.centroidData.push(m),p.borders){this.featuresOnBorder.push(p);const e=this.featuresOnBorder.length-1;for(let t=0;t<p.borders.length;t++)p.borders[t][0]!==Number.MAX_VALUE&&this.borderFeatureIndices[t].push(e)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,o,s,n,l,void 0,this.worldview),this.groundEffect.addPaintPropertiesData(t,r,o,s,n,l,this.worldview),this.maxHeight=Math.max(this.maxHeight,g)}}_finalizeBuildingGroups(){for(const[,e]of this.buildingGroups){if(0===e.partIndices.length)continue;const t=new hx;t.acc=new ve(e.accX,e.accY),t.accCount=e.accCount;const i=new lx;i.min=e.mergedMin,i.max=e.mergedMax;const r=this.encodeCentroid(t,i),n=t.centroid();for(const o of e.partIndices){const t=this.centroidData.get(o);t.centroidXY.x===Qy.x&&t.centroidXY.y===Qy.y||(t.centroidXY=r),t.min=e.mergedMin,t.max=e.mergedMax,t.groupCentroidPos=n}}this.buildingGroups.clear()}sortBorders(){for(let e=0;e<this.borderFeatureIndices.length;e++)this.borderFeatureIndices[e].sort((t,i)=>this.featuresOnBorder[t].borders[e][0]-this.featuresOnBorder[i].borders[e][0])}splitToSubtiles(){const e=[];for(let s=0;s<this.centroidData.length;s++){const t=this.centroidData.get(s),i=+(t.min.y+t.max.y>Pr),r=2*i+(+(t.min.x+t.max.x>Pr)^i);for(let n=0;n<t.polygonSegLen;n++){const i=t.polygonSegIdx+n;e.push({centroidIdx:s,subtile:r,polygonSegmentIdx:i,triangleSegmentIdx:this.polygonSegments[i].triangleSegIdx})}}const t=new pc;e.sort((e,t)=>e.triangleSegmentIdx===t.triangleSegmentIdx?e.subtile-t.subtile:e.triangleSegmentIdx-t.triangleSegmentIdx);let i=0,r=0,n=0;for(const s of e){if(s.triangleSegmentIdx!==i)break;n++}const o=e.length;for(;r!==e.length;){i=e[r].triangleSegmentIdx;let s=0,a=r,l=r;for(let t=a;t<n&&e[t].subtile===s;t++)l++;for(;a!==n;){const r=e[a];s=r.subtile;const o=this.centroidData.get(r.centroidIdx).min.clone(),c=this.centroidData.get(r.centroidIdx).max.clone(),h={vertexOffset:this.segments.segments[i].vertexOffset,primitiveOffset:t.length,vertexLength:this.segments.segments[i].vertexLength,primitiveLength:0,sortKey:void 0,vaos:{}};for(let i=a;i<l;i++){const r=e[i],n=this.polygonSegments[r.polygonSegmentIdx],s=this.centroidData.get(r.centroidIdx).min,a=this.centroidData.get(r.centroidIdx).max,l=this.indexArray.uint16;for(let e=n.triangleArrayOffset;e<n.triangleArrayOffset+n.triangleCount;e++)t.emplaceBack(l[3*e],l[3*e+1],l[3*e+2]);h.primitiveLength+=n.triangleCount,o.x=Math.min(o.x,s.x),o.y=Math.min(o.y,s.y),c.x=Math.max(c.x,a.x),c.y=Math.max(c.y,a.y)}h.primitiveLength>0&&this.triangleSubSegments.push({segment:h,min:o,max:c}),a=l;for(let t=a;t<n&&e[t].subtile===e[a].subtile;t++)l++}r=n;for(let t=r;t<o&&e[t].triangleSegmentIdx===e[r].triangleSegmentIdx;t++)n++}t._trim(),this.indexArray=t}getVisibleSegments(e,t,i){const r=new $c;if(this.wallMode){for(const e of this.triangleSubSegments)r.segments.push(e.segment);return r}let n=0,o=0;const s=1<<e.canonical.z;if(t){const i=t.getMinMaxForTile(e);i&&(n=i.min,o=i.max)}o+=this.maxHeight;const a=e.toUnwrapped();let l;const c=[a.canonical.x/s+a.wrap,a.canonical.y/s],h=[(a.canonical.x+1)/s+a.wrap,(a.canonical.y+1)/s],u=(e,t,i)=>[fi(e[0],t[0],i[0]),fi(e[1],t[1],i[1])],d=[],f=[];for(const p of this.triangleSubSegments){d[0]=p.min.x/Pr,d[1]=p.min.y/Pr,f[0]=p.max.x/Pr,f[1]=p.max.y/Pr;const e=u(c,h,d),t=u(c,h,f);if(0===new xp([e[0],e[1],n],[t[0],t[1],o]).intersectsPrecise(i)){l&&(r.segments.push(l),l=void 0);continue}const s=p.segment;l&&l.vertexOffset!==s.vertexOffset&&(r.segments.push(l),l=void 0),l?(l.vertexLength+=s.vertexLength,l.primitiveLength+=s.primitiveLength):l={vertexOffset:s.vertexOffset,primitiveLength:s.primitiveLength,vertexLength:s.vertexLength,primitiveOffset:s.primitiveOffset,sortKey:void 0,vaos:{}}}return l&&r.segments.push(l),r}encodeCentroid(e,t){const i=e.centroid(),r=t.span(),n=Math.min(7,Math.round(r.x*this.tileToMeter/10)),o=Math.min(6,Math.round(r.y*this.tileToMeter/10));return new ve(qe(i.x,1,8191)<<3|n,qe(i.y,1,8191)<<3|o)}encodeBorderCentroid(e){if(!e.borders)return new ve(0,0);const t=e.borders,i=Number.MAX_VALUE;if(t[0][0]!==i||t[1][0]!==i){const e=t[0][0]!==i?0:1;return new ve(6|(t[0][0]!==i?0:65528),(t[e][0]+t[e][1])/2<<3|6)}{const e=t[2][0]!==i?2:3;return new ve((t[e][0]+t[e][1])/2<<3|6,6|(t[2][0]!==i?0:65528))}}showCentroid(e){const t=this.centroidData.get(e.centroidDataIndex);if(t.flags&=ex,0!==t.groupCentroidPos.x||0!==t.groupCentroidPos.y){const e=t.span(),i=Math.min(7,Math.round(e.x*this.tileToMeter/10)),r=Math.min(6,Math.round(e.y*this.tileToMeter/10));t.centroidXY=new ve(qe(t.groupCentroidPos.x,1,8191)<<3|i,qe(t.groupCentroidPos.y,1,8191)<<3|r)}else t.centroidXY=new ve(0,0);this.writeCentroidToBuffer(t)}writeCentroidToBuffer(e){this.groundEffect.updateHiddenByLandmark(e);const t=e.vertexArrayOffset,i=e.vertexCount+e.vertexArrayOffset,r=-1073741824&e.flags?Qy:e.centroidXY,n=this.centroidVertexArray.geta_centroid_pos0(t);if(this.centroidVertexArray.geta_centroid_pos1(t)!==r.y||n!==r.x){for(let e=t;e<i;++e)this.centroidVertexArray.emplace(e,r.x,r.y);this.needsCentroidUpdate=!0}}createCentroidsBuffer(){this.centroidVertexArray.resize(this.layoutVertexArray.length),this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const e of this.centroidData)this.writeCentroidToBuffer(e)}updateReplacement(e,t,i){if(t.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=t.updateTime;const r=t.getReplacementRegionsForTile(e.toUnwrapped());if(Sm(this.activeReplacements,r))return;if(this.activeReplacements=r,0===this.centroidVertexArray.length)this.createCentroidsBuffer();else for(const o of this.centroidData)o.flags&=1073741823;const n=[];for(const o of this.activeReplacements){if(o.order<i)continue;const t=Math.max(1,Math.pow(2,o.footprintTileId.canonical.z-e.canonical.z));if(o.footprint.buildingIds)for(const e of this.centroidData)e.flags&ex||e.flags&tx||o.min.x>e.max.x||e.min.x>o.max.x||o.min.y>e.max.y||e.min.y>o.max.y||o.footprint.buildingIds.has(e.buildingId)&&(e.flags|=o.clipMask!==Hy.None?-1073741824:ex);else for(const i of this.centroidData)if(!(i.flags&ex||i.flags&tx||o.min.x>i.max.x||i.min.x>o.max.x||o.min.y>i.max.y||i.min.y>o.max.y))for(let r=0;r<i.footprintSegLen;r++){const s=this.footprintSegments.get(i.footprintSegIdx+r);if(n.length=0,Ix(this.footprintVertices,s.vertexOffset,s.vertexCount,o.footprintTileId.canonical,e.canonical,n),Cm(o.footprint,n,this.footprintIndices.uint16,s.indexOffset,s.indexCount,-s.vertexOffset,

1-t)){i.flags|=o.clipMask!==Hy.None?-1073741824:ex;break}}}for(const o of this.centroidData)this.writeCentroidToBuffer(o);this.borderDoneWithNeighborZ=[-1,-1,-1,-1]}footprintContainsPoint(e,t,i){let r=!1;for(let n=0;n<i.footprintSegLen;n++){const o=this.footprintSegments.get(i.footprintSegIdx+n);let s=0;for(const i of o.ringIndices){for(let n=s,a=i+s-1;n<i+s;a=n++){const i=this.footprintVertices.int16[2*(n+o.vertexOffset)+0],s=this.footprintVertices.int16[2*(n+o.vertexOffset)+1],l=this.footprintVertices.int16[2*(a+o.vertexOffset)+1];s>t!=l>t&&e<(this.footprintVertices.int16[2*(a+o.vertexOffset)+0]-i)*(t-s)/(l-s)+i&&(r=!r)}s=i}}return r}getHeightAtTileCoord(e,t){let i=Number.NEGATIVE_INFINITY,r=!0;const n=4*(e+Pr)*Pr+(t+Pr);if(Object.hasOwn(this.partLookup,n)){const e=this.partLookup[n];return e?{height:e.height,hidden:!!(e.flags&ex)}:void 0}const o=this.centroidData.buffer,s=this.centroidData.length;for(let a=0;a<s;a++){const s=15*a;if(e>o[s+4]||o[s+2]>e||t>o[s+5]||o[s+3]>t)continue;const l=o[s+13];if(l<=i)continue;const c=this.centroidData.get(a);this.footprintContainsPoint(e,t,c)&&(i=l,this.partLookup[n]=c,r=!!(c.flags&ex))}if(i!==Number.NEGATIVE_INFINITY)return{height:i,hidden:r};this.partLookup[n]=void 0}}function _x(e,t){const i=e.add(t)._unit();return e.x*i.x+e.y*i.y}function gx(e,t,i,r){const n=t.sub(e)._perp()._unit(),o=i.sub(t)._perp()._unit();return yx(e,t,i,_x(n,o),r)}function yx(e,t,i,r,n){const o=Math.sqrt(1-r*r);return Math.min(e.dist(t)/3,t.dist(i)/3,n*o/r)}function xx(e,t,i){return e.x<i[0].x&&t.x<i[0].x||e.x>i[1].x&&t.x>i[1].x||e.y<i[0].y&&t.y<i[0].y||e.y>i[1].y&&t.y>i[1].y}function vx(e,t){return e.x<t[0].x||e.x>t[1].x||e.y<t[0].y||e.y>t[1].y}function bx(e){return e.every(e=>e.x<=0)||e.every(e=>e.x>=Pr)||e.every(e=>e.y<=0)||e.every(e=>e.y>=Pr)}function wx(e,t,i){if(e.x<0||e.x>=Pr||t.x<0||t.x>=Pr||i.x<0||i.x>=Pr)return!1;const r=i.sub(t),n=r.perp(),o=e.sub(t);return(r.x*o.x+r.y*o.y)/Math.sqrt((r.x*r.x+r.y*r.y)*(o.x*o.x+o.y*o.y))>-.866&&n.x*o.x+n.y*o.y<0}function Tx(e,t,i){const r=t?2|e:-3&e;return i?1|r:-2&r}function Ex(){const e=Math.PI/32,t=Math.tan(e),i=yl;return i*Math.sqrt(1+2*t*t)-i}function Sx(e,t,i){const r=1<<i.z,n=mr(i.x/r),o=mr((i.x+1)/r),s=_r(i.y/r),a=_r((i.y+1)/r);return function(e,t,i,r,n=0,o){const s=[];if(!e.length||!i||!r)return s;const a=(e,t)=>{for(const i of e)s.push({polygon:i,bounds:t})},l=Math.ceil(Math.log2(i)),c=Math.ceil(Math.log2(r)),h=l-c,u=[];for(let p=0;p<Math.abs(h);p++)u.push(h>0?0:1);for(let p=0;p<Math.min(l,c);p++)u.push(0),u.push(1);let d=e;if(d=qy(d,t[0].y-n,t[1].y+n,1),d=qy(d,t[0].x-n,t[1].x+n,0),!d.length)return s;const f=[];for(u.length?f.push({polygons:d,bounds:t,depth:0}):a(d,t);f.length;){const e=f.pop(),t=e.depth,i=u[t],r=e.bounds[0],s=e.bounds[1],l=0===i?r.x:r.y,c=0===i?s.x:s.y,h=o?o(i,l,c):.5*(l+c),d=qy(e.polygons,l-n,h+n,i),p=qy(e.polygons,h-n,c+n,i);if(d.length){const e=[r,new ve(0===i?h:s.x,1===i?h:s.y)];u.length>t+1?f.push({polygons:d,bounds:e,depth:t+1}):a(d,e)}if(p.length){const e=[new ve(0===i?h:r.x,1===i?h:r.y),s];u.length>t+1?f.push({polygons:p,bounds:e,depth:t+1}):a(p,e)}}return s}(e,t,Math.ceil((o-n)/11.25),Math.ceil((s-a)/11.25),1,(e,t,n)=>{if(0===e)return.5*(t+n);{const e=_r((i.y+t/Pr)/r);return(pr(.5*(_r((i.y+n/Pr)/r)+e))*r-i.y)*Pr}})}function Ix(e,t,i,r,n,o){const s=Math.pow(2,r.z-n.z);for(let a=0;a<i;a++){let i=e.int16[2*(a+t)+0],l=e.int16[2*(a+t)+1];i=(i+n.x*Pr)*s-r.x*Pr,l=(l+n.y*Pr)*s-r.y*Pr,o.push(new ve(i,l))}}Xo(mx,"FillExtrusionBucket",{omit:["layers","features"]}),Xo(lx,"PartData"),Xo(cx,"PartDataArray"),Xo(ax,"FootprintSegmentArray"),Xo(hx,"BorderCentroidData"),Xo(px,"GroundEffect");const Ax=4096;class Cx{constructor(e){this.module=e,this.memoryStack=this.module.malloc(Ax),this.memoryStackNextFree=this.memoryStack}createIntArray(e){const t=this.memoryStackNextFree;return this.memoryStackNextFree+=e.length*Int32Array.BYTES_PER_ELEMENT,this.memoryStackNextFree-this.memoryStack>Ax?-1:(new Int32Array(this.module.heap32.buffer,t,e.length).set(e),t)}createFloatArray(e){const t=this.memoryStackNextFree;return this.memoryStackNextFree+=e.length*Float32Array.BYTES_PER_ELEMENT,this.memoryStackNextFree-this.memoryStack>Ax?-1:(new Float32Array(this.module.heapF32.buffer,t,e.length).set(e),t)}readStringBuffer(e){let t="";for(;0!==this.module.heapU8[e];)t+=String.fromCharCode(this.module.heapU8[e]),++e;return t}setStyle(e){const t=e.normalScale;this.module.setStyle(t[0],t[1],t[2],e.tileToMeters)}setAOOptions(e,t){this.module.setAOOptions(e?1:0,t)}setMetricOptions(e,t){this.module.setMetricOptions(e?1:0,t)}setStructuralOptions(e){this.module.setStructuralOptions(e?1:0)}setFacadeOptions(e,t){this.module.setFacadeOptions(e,t?1:0)}setFauxFacadeOptions(e,t,i){this.module.setFauxFacadeOptions(e?1:0,t?1:0,i)}setFacadeClassifierOptions(e){this.module.setFacadeClassifierOptions(e)}generateMesh(e,t){this.memoryStackNextFree=this.memoryStack;for(const s of e){const e=this.createIntArray(s.ringIndices),t=this.createFloatArray(s.coordinates);if(-1===e||-1===t)return`building_gen: Out of stack memory: ${this.memoryStackNextFree-this.memoryStack}/4096`;this.module.addFeature(s.id,s.sourceId,s.minHeight,s.height,s.roofType,t,e,s.ringIndices.length-1)}for(const s of t){let e;e=s.entrances?JSON.parse(s.entrances):[];const t=this.createFloatArray(e),i=this.createFloatArray(s.coordinates);if(-1===t||-1===i)return`building_gen: Out of stack memory: ${this.memoryStackNextFree-this.memoryStack}/4096`;this.module.addFacade(s.sourceId,s.crossPerc,s.distanceToRoad,t,e.length,i,s.coordinates.length)}if(!this.module.generateMesh()){const e=this.module.getLastError();return this.readStringBuffer(e)}

1const i=this.module.getMeshCount(),r=new Array(i);for(let s=0;s<i;s++){const e=this.module.getPositionsPtr(s),t=this.module.getPositionsLength(s),i=new Float32Array(this.module.heapF32.buffer,e,t),n=this.module.getNormalsPtr(s),o=this.module.getNormalsLength(s),a=new Float32Array(this.module.heapF32.buffer,n,o),l=this.module.getAOPtr(s),c=this.module.getAOLength(s),h=new Float32Array(this.module.heapF32.buffer,l,c),u=this.module.getUVPtr(s),d=this.module.getUVLength(s),f=new Float32Array(this.module.heapF32.buffer,u,d),p=this.module.getFauxFacadePtr(s),m=this.module.getFauxFacadeLength(s),_=new Uint8Array(this.module.heapU8.buffer,p,m),g=this.module.getIndicesPtr(s),y=this.module.getIndicesLength(s),x=new Int16Array(this.module.heap16.buffer,g,y),v=this.module.getBuildingPart(s);r[s]={positions:i,normals:a,ao:h,uv:f,isFauxFacade:_,indices:x,buildingPart:v}}const n=this.module.getRingCount(),o=[];for(let s=0;s<n;s++){const e=this.module.getRingPtr(s),t=this.module.getRingLength(s),i=new Float32Array(this.module.heapF32.buffer,e,t);o.push(i)}return{meshes:r,outerRingLength:this.module.getOuterRingLength(),modifiedPolygonRings:o}}}const Mx=Oh.types,Px=32767;function Rx(e,t){const i=Pr+t;for(const r of e)for(const e of r)if(e.x<-t||e.x>i||e.y<-t||e.y>i)return!1;return!0}function Dx(e){switch(e){case"flat":return 3;case"hipped":return 1;case"gabled":return 2;case"parapet":return 0;case"mansard":return 4;case"skillion":return 5;case"pyramidal":return 6;default:throw new Error(`Unknown roof shape: ${e}`)}}let Lx,zx,Fx=null,Ox=null,Bx=null;class kx{constructor(){this.layoutVertexArray=new tc,this.layoutAttenuationArray=new ac,this.layoutColorArray=new cc,this.indexArray=new pc,this.indexArrayForConflation=new pc,this.segmentsBucket=new $c}}class Nx{constructor(e){this.layoutFacadePaintArray=null,this.layoutFacadeDataArray=null,this.layoutFacadeVerticalRangeArray=null,this.segmentsBucket=new $c,this.entranceBloom=new kx;const t=66560;this.layoutVertexArray=new tc,this.layoutVertexArray.reserve(t),this.layoutNormalArray=new Zl,this.layoutNormalArray.reserve(t),this.layoutCentroidArray=new Zl,this.layoutCentroidArray.reserve(t),this.layoutColorArray=new cc,this.layoutColorArray.reserve(t),this.layoutFloodLightDataArray=new Ac,this.layoutFloodLightDataArray.reserve(t),this.layoutAOArray=new Cc,this.layoutAOArray.reserve(t),this.indexArray=new pc,this.indexArray.reserve(66560),this.indexArrayForConflation=new pc,this.segmentsBucket=new $c,this.entranceBloom=new kx,e&&(this.layoutFacadePaintArray=new cc,this.layoutFacadeDataArray=new rc,this.layoutFacadeVerticalRangeArray=new cc)}reserve(e,t,i){this.layoutVertexArray.reserveForAdditional(e),this.layoutCentroidArray.reserveForAdditional(e),this.layoutFloodLightDataArray.reserveForAdditional(e),this.layoutNormalArray.reserveForAdditional(e),this.layoutAOArray.reserveForAdditional(e),this.layoutColorArray.reserveForAdditional(e),this.indexArray.reserveForAdditional(t),i&&(this.layoutFacadePaintArray.reserveForAdditional(e),this.layoutFacadeDataArray.reserveForAdditional(e),this.layoutFacadeVerticalRangeArray.reserveForAdditional(e))}}class Vx{constructor(e){this.requiresHDRuntime=!0,this.colorBufferUploaded=!1,this.maxHeight=0,this.replacementUpdateTime=0,this.activeReplacements=[],this.footprints=[],this.footprintsVertices=new wc,this.footprintsIndices=new Ec,this.footprintsMin=new ve(1/0,1/0),this.footprintsMax=new ve(-1/0,-1/0),this.featuresOnBorder=[],this.buildingWithoutFacade=new Nx(!1),this.buildingWithFacade=new Nx(!0),this.indexArrayForConflationUploaded=!1,this.featureFootprintLookup=new Map,this.buildingIds=new Set,this.footprintLookup={},this.zoom=e.zoom,this.canonical=e.canonical,this.layers=e.layers,this.layerIds=this.layers.map(e=>e.fqid),this.index=e.index,this.hasPattern=!1,this.worldview=e.worldview,this.lut=e.lut,this.programConfigurations=new xh(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(e=>e.isStateDependent()).map(e=>e.id),this.projection=e.projection,this.groundEffect=new px(e),this.groundEffect.groundRadiusArray=new Xl,this.hasAppearances=null}updateFootprints(e,t){const i=new zg([],[],1),r={vertices:[],indices:new Uint32Array(0),grid:i,min:this.footprintsMin,max:this.footprintsMax,buildingIds:this.buildingIds};t.push({footprint:r,id:e})}updateAppearances(e,t,i,r){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,i,r){if(!Bx)return;const n=Ml(i);this.tileToMeter=n,this.brightness=t.brightness,Bx.setStyle({normalScale:[1,-1,n],tileToMeters:n}),Bx.setAOOptions(!1,.3),Bx.setMetricOptions(!1,16),Bx.setStructuralOptions(!0),Bx.setFacadeClassifierOptions(3);const o=new Map,s=new Map;let a=0;for(const{feature:m}of e){if("LineString"!==Mx[m.type]){o.set(m.id,m.properties.source_id);continue}const e=this.layers[0]._featureFilter.needGeometry;if(e&&!this.layers[0]._featureFilter.filter(new Xs(this.zoom),m,i))continue;const t=Nl(m,e);if(!e&&!this.layers[0]._featureFilter.filter(new Xs(this.zoom),t,i))continue;const n=e?t.geometry:kl(m,i,r),l=[];for(const i of n)for(const e of i)l.push(e.x),l.push(e.y);const c={coordinates:l,crossPerc:m.properties.cross_perc,distanceToRoad:m.properties.distance_to_road,entrances:m.properties.entrances,sourceId:0},h=m.properties.source_id;let u=s.get(h);u||(u=[],s.set(h,u)),u.push(c),++a}this.maxHeight=0;const l=new Array,c=new Set,h=e=>{null!=e&&c.add(e)},u=(e,t)=>{null!=e&&l.push({buildingId:e,footprintIndex:t})},d=64*(e.length-a),f=d/2;this.buildingWithFacade.reserve(d,f,!0),this.buildingWithoutFacade.reserve(2*d,2*f,!1),this.footprintsIndices.reserve(16*(e.length-a)),this.footprintsVertices.reserve(8*(e.length-a));for(const{feature:m,id:_,index:g,sourceLayerIndex:y}of e){if("LineString"===Mx[m.type])continue;const e=this.layers[0]._featureFilter.needGeometry;if(e&&!this.layers[0]._featureFilter.filter(new Xs(this.zoom),m,i))continue;let a=null;if(m.properties&&Object.hasOwn(m.properties,"building_id")&&(a=Number(m.properties.building_id),c.has(a)))continue;const l=Nl(m,e);if(!e&&!this.layers[0]._featureFilter.filter(new Xs(this.zoom),l,i))continue;const d=e?l.geometry:kl(m,i,r),f=Ae(d,500);let p=!1;for(const t of f)if(1!==t.length){p=!0;break}if(p){h(a);continue}if(!Rx(d,163)){h(a);continue}const x=this.layers[0],v=Dx(x.layout.get("building-roof-shape").evaluate(m,{},i)),b=x.layout.get("building-base").evaluate(m,{},i),w=x.layout.get("building-height").evaluate(m,{},i),T=x.layout.get("building-flood-light-ground-radius").evaluate(m,{},i),E=x.paint.get("building-ambient-occlusion-intensity"),S=T/this.tileToMeter;m.properties["building-part"]="roof";const I=x.paint.get("building-color").evaluate(m,{},this.canonical).toPremultipliedRenderColor(this.lut),A=x.paint.get("building-emissive-strength").evaluate(m,{},this.canonical);m.properties["building-part"]="wall";const C=x.paint.get("building-color").evaluate(m,{},this.canonical).toPremultipliedRenderColor(this.lut),M=x.paint.get("building-emissive-strength").evaluate(m,{},this.canonical);m.properties["building-part"]="window";const P=x.paint.get("building-color").evaluate(m,{},this.canonical).toPremultipliedRenderColor(this.lut),R=x.paint.get("building-emissive-strength").evaluate(m,{},this.canonical);m.properties["building-part"]="door";const D=x.paint.get("building-color").evaluate(m,{},this.canonical).toPremultipliedRenderColor(this.lut),L=x.paint.get("building-emissive-strength").evaluate(m,{},this.canonical);let z=x.layout.get("building-flood-light-wall-radius").evaluate(m,{},i);z=qe(z,0,2048);const F=z/2048*Px,O=o.get(_),B=s.get(O)||[],k=0!==B.length&&x.layout.get("building-facade").evaluate(m,{},i);Bx.setFacadeOptions(4,!0),Bx.setFauxFacadeOptions(k,!1,1);let N=0,V=0,U=0,j=0,G=0,q=0,H=0,$=0,Z=0,W=0,X=0;if(k){let e=Math.round(x.layout.get("building-facade-floors").evaluate(m,{},i));if(0===b){e=Math.max(1,e-(B.length>0?1:0));let t=4;if(w>100){const e=[10,13,15];t=e[m.id?m.id%e.length:0]}else w<=10&&(t=3);Bx.setFacadeOptions(t,!0),G=(w<15?1.3:1.61803)*t/n}else G=b/n;q=w/n,G=Math.min(G,q),U=x.layout.get("building-facade-unit-width").evaluate(m,{},i)/n,j=(q-G)/e,Bx.setFauxFacadeOptions(!0,!0,U);const t=x.layout.get("building-facade-window").evaluate(m,{},i);N=t[0],V=t[1],H=Math.floor(65535*Math.min(1,G/Pr)),$=Math.floor(65535*Math.min(1,q/Pr)),Z=Math.floor(255*N)<<8|Math.floor(255*V),W=Math.floor(65535*Math.min(1,U/Pr)),X=Math.floor(65535*Math.min(1,j/Pr))}const Y=Array(f.length),K={x:1/0,y:1/0},J={x:-1/0,y:-1/0},Q={x:0,y:0};let ee=0;for(let t=0;t<f.length;t++){const e=f[t];if(e.length>0){const i=[],r=Array(e.length+1);r[0]=0;for(let t=0;t<e.length;t++){const n=e[t];for(let e=0;e<n.length;e++){const t=n[n.length-e-1];K.x=Math.min(K.x,t.x),K.y=Math.min(K.y,t.y),J.x=Math.max(J.x,t.x),J.y=Math.max(J.y,t.y),Q.x+=t.x,Q.y+=t.y,ee++,i.push(t.x),i.push(t.y)}r[t+1]=i.length}Y[t]={id:m.id?m.id:0,height:w,minHeight:b,sourceId:0,roofType:v,coordinates:i,ringIndices:r}}}Q.x/=ee||1,Q.y/=ee||1;const te=Bx.generateMesh(Y,B);if("string"==typeof te){rt(`Unable to generate building ${m.id}: ${te}`),h(a);continue}if(0===te.meshes.length||0===te.modifiedPolygonRings.length){h(a);continue}const ie=k?this.buildingWithFacade:this.buildingWithoutFacade;let re=0;for(const t of te.meshes)re+=t.positions.length/3;const ne=ie.segmentsBucket.prepareSegment(re,ie.layoutVertexArray,ie.indexArray),oe=[];let se=null,ae=0,le=-1;const ce=ie.layoutVertexArray.length,he=ce+re;ie.layoutVertexArray.resize(he),ie.layoutCentroidArray.resize(he),ie.layoutNormalArray.resize(he),ie.layoutAOArray.resize(he),ie.layoutColorArray.resize(he),ie.layoutFloodLightDataArray.resize(he),k&&(ie.layoutFacadePaintArray.resize(he),ie.layoutFacadeDataArray.resize(he),ie.layoutFacadeVerticalRangeArray.resize(he));const ue=ie.indexArray.length;let de=0,fe=ce;for(const t of te.meshes){let e,i;if(1===t.buildingPart)e=I,i=A;else if(0===t.buildingPart)e=C,i=M;else if(2===t.buildingPart)e=P,i=R;else{if(3!==t.buildingPart)continue;e=D,i=L}if(i=qe(i,0,1),3===t.buildingPart){const e=new Array;for(let o=0;o<t.positions.length;o+=12){const i=t.positions[o+0],r=t.positions[o+1],n=t.positions[o+3],s=t.positions[o+4],a=t.positions[o+2],l=t.positions[o+8]-a,c=1,h=n-i,u=s-r,d=Math.hypot(h,u);e.push({pos:[i+.5*h,r+.5*u,a],normal:[u/d,-h/d,0],width:d,height:l,depth:c,points:[i,r,n,s]})}const i=ie.entranceBloom.segmentsBucket.prepareSegment(10*e.length,ie.entranceBloom.layoutVertexArray,ie.entranceBloom.indexArray),r=ie.entranceBloom.layoutVertexArray.length;ae=ie.entranceBloom.indexArray.length,Sy(e,.5/this.tileToMeter,ie.entranceBloom.indexArray,ie.entranceBloom.layoutVertexArray,ie.entranceBloom.layoutAttenuationArray);const n=ie.entranceBloom.layoutVertexArray.length-r;le=ie.entranceBloom.indexArray.length-ae;for(let t=0;t<n;t++)ie.entranceBloom.layoutColorArray.emplaceBack(255*D.r<<8|255*D.g,255*D.b<<8|51*L);i.vertexLength+=n,i.primitiveLength+=le,se={part:t.buildingPart,vertexOffset:r,vertexLength:n}}ie.layoutVertexArray.float32.set(t.positions,3*fe);const r=t.positions.length/3;for(let f=0;f<r;++f){const r=3*f;de=Math.max(de,t.positions[r+2]);const n=t.normals[r+1]*Px,o=t.normals[r+2]*Px,s=3*(fe+f);ie.layoutNormalArray.int16[s]=t.normals[r]*Px,ie.layoutNormalArray.int16[s+1]=n,ie.layoutNormalArray.int16[s+2]=o;const a=t.ao[f];ie.layoutAOArray.uint8[fe+f]=255*a;const l=1+(a-1)*E,c=255*e.b*l<<8|255*i;ie.layoutColorArray.uint16[2*(fe+f)]=255*e.r*l<<8|255*e.g*l,ie.layoutColorArray.uint16[2*(fe+f)+1]=c}const n=Math.min(8191,Math.max(0,Math.floor(Q.x))),o=Math.min(8191,Math.max(0,Math.floor(Q.y))),s=Math.floor(w),a=20,l=4*n+Math.min(3,Math.round((J.x-K.x)*this.tileToMeter/a)),c=4*o+Math.min(3,Math.round((J.y-K.y)*this.tileToMeter/a));for(let t=0;t<r;++t){const e=3*(fe+t);ie.layoutCentroidArray.int16[e]=l,ie.layoutCentroidArray.int16[e+1]=c,ie.layoutCentroidArray.int16[e+2]=s}if(ie.layoutFloodLightDataArray.int16.fill(0===t.buildingPart?F:0,fe,fe+r),k){const e=255*P.r<<8|255*P.g,i=255*P.b<<8|255*R;for(let t=0;t<r;++t){const r=2*(fe+t);ie.layoutFacadePaintArray.uint16[r]=e,ie.layoutFacadePaintArray.uint16[r+1]=i}for(let n=0;n<r;++n)if(t.isFauxFacade[n]){const e=Math.min(65535,Math.floor(t.uv[2*n]*te.outerRingLength));ie.layoutFacadeDataArray.emplace(fe+n,1|e,Z,W,X),ie.layoutFacadeVerticalRangeArray.emplace(fe+n,H,$)}else ie.layoutFacadeDataArray.emplace(fe+n,0,0,0,0),ie.layoutFacadeVerticalRangeArray.emplace(fe+n,0,0)}const h=ne.vertexLength,u=t.indices.length/3,d=ie.indexArray.length;ie.indexArray.resize(d+u);for(let f=0;f<u;++f){const e=3*f,i=3*d+e;ie.indexArray.uint16[i]=h+t.indices[e],ie.indexArray.uint16[i+1]=h+t.indices[e+1],ie.indexArray.uint16[i+2]=h+t.indices[e+2]}1!==t.buildingPart&&0!==t.buildingPart&&2!==t.buildingPart&&3!==t.buildingPart||oe.push({part:t.buildingPart,vertexOffset:fe,vertexLength:t.positions.length/3}),fe+=r,ne.vertexLength+=r,ne.primitiveLength+=t.indices.length/3}this.maxHeight=Math.max(this.maxHeight,de);const pe=ie.indexArray.length-ue,me=this.footprintsIndices.length,_e=this.footprintsVertices.length,ge=[],ye=new ve(1/0,1/0),xe=new ve(-1/0,-1/0),be=this.groundEffect.vertexArray.length;for(const t of te.modifiedPolygonRings){const e=[],i=new ve(1/0,1/0),r=new ve(-1/0,-1/0);for(let n=0;n<t.length;n+=2){const o=t.length-n-2;i.x=Math.min(i.x,t[o]),i.y=Math.min(i.y,t[o+1]),r.x=Math.max(r.x,t[o]),r.y=Math.max(r.y,t[o+1]);const s=new ve(t[o],t[o+1]);e.push(s),ge.push(s.x,s.y),this.footprintsVertices.emplaceBack(s.x,s.y)}ye.x=Math.min(ye.x,i.x),ye.y=Math.min(ye.y,i.y),xe.x=Math.max(xe.x,r.x),xe.y=Math.max(xe.y,r.y),this.groundEffect.addData(e,[i,r],S)}const we=this.groundEffect.vertexArray.length-be;this.groundEffect.groundRadiusArray.reserveForAdditional(we);for(let t=0;t<we;t++)this.groundEffect.groundRadiusArray.emplaceBack(T);(K.x<0||J.x>Pr||K.y<0||J.y>Pr)&&this.featuresOnBorder.push({featureId:m.id,footprintIndex:this.footprints.length});{const e=Oa(ge,null,2);this.footprintsIndices.resize(this.footprintsIndices.length+e.length),this.footprintsIndices.uint16.set(e,me),this.buildingIds.add(null!=a?a:m.id),this.footprintsMin.x=Math.min(this.footprintsMin.x,ye.x),this.footprintsMin.y=Math.min(this.footprintsMin.y,ye.y),this.footprintsMax.x=Math.max(this.footprintsMax.x,xe.x),this.footprintsMax.y=Math.max(this.footprintsMax.y,xe.y);const t={footprintVertexOffset:_e,footprintVertexLength:this.footprintsVertices.length-_e,footprintIndexOffset:me,footprintIndexLength:this.footprintsIndices.length-me,min:ye,max:xe,hiddenFlags:0,indicesOffset:ue,indicesLength:pe,bloomIndicesOffset:ae,bloomIndicesLength:le,groundEffectVertexOffset:be,groundEffectVertexLength:we,hasFauxFacade:k,height:de,promoteId:_,feature:l,parts:oe,buildingBloom:se},i=this.footprints.length;void 0!==m.id&&this.featureFootprintLookup.set(m.id,i),u(a,i),this.footprints.push(t)}this.programConfigurations.populatePaintArrays(ie.layoutVertexArray.length,m,g,{},t.availableImages,i,t.brightness),this.groundEffect.addPaintPropertiesData(m,g,{},t.availableImages,i,t.brightness),t.featureIndex.insert(m,d,g,y,this.index,ce)}l.forEach(({buildingId:e,footprintIndex:t})=>{c.has(e)&&(this.footprints[t].hiddenFlags|=4)});const p=new Set;this.buildingIds.forEach((e,t,i)=>{c.has(e)||p.add(e)}),this.buildingIds=p,this.groundEffect.prepareBorderSegments()}update(e,t,i,r,n,o,s){this.programConfigurations.updatePaintArrays(e,t,n,i,r,o,s),this.groundEffect.update(e,t,n,i,r,o,s),this.evaluate(this.layers[0],e),this.colorBufferUploaded=!1}updateExpressions(e){this.programConfigurations.updateExpressions(e),this.groundEffect.programConfigurations.updateExpressions(e)}isEmpty(){return 0===this.buildingWithoutFacade.layoutVertexArray.length&&0===this.buildingWithFacade.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload||this.groundEffect.programConfigurations.needsUpload}upload(e){const t=t=>{t.layoutVertexBuffer=e.createVertexBuffer(t.layoutVertexArray,Ay.members),t.layoutNormalBuffer=e.createVertexBuffer(t.layoutNormalArray,Cy.members),t.layoutCentroidBuffer=e.createVertexBuffer(t.layoutCentroidArray,My.members),t.layoutFloodLightDataBuffer=e.createVertexBuffer(t.layoutFloodLightDataArray,Fy.members),t.layoutFacadeDataArray&&t.layoutFacadeDataArray.length&&(t.layoutFacadeDataBuffer=e.createVertexBuffer(t.layoutFacadeDataArray,Dy.members)),t.layoutFacadeVerticalRangeArray&&t.layoutFacadeVerticalRangeArray.length&&(t.layoutFacadeVerticalRangeBuffer=e.createVertexBuffer(t.layoutFacadeVerticalRangeArray,Ly.members)),t.entranceBloom.layoutVertexArray.length&&(t.entranceBloom.layoutVertexBuffer=e.createVertexBuffer(t.entranceBloom.layoutVertexArray,Ay.members),t.entranceBloom.layoutAttenuationBuffer=e.createVertexBuffer(t.entranceBloom.layoutAttenuationArray,zy.members)),this.uploadUpdatedColorBuffer(e),this.uploadUpdatedIndexBuffer(e)};this.uploaded||(t(this.buildingWithoutFacade),t(this.buildingWithFacade),this.groundEffect.upload(e)),this.groundEffect.uploadPaintProperties(e),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){const e=e=>{e.layoutVertexBuffer&&(e.layoutVertexBuffer.destroy(),e.layoutNormalBuffer.destroy(),e.layoutColorBuffer.destroy(),e.segmentsBucket.destroy(),e.indexBuffer&&e.indexBuffer.destroy(),e.entranceBloom.layoutVertexBuffer&&(e.entranceBloom.layoutVertexBuffer.destroy(),e.entranceBloom.layoutColorBuffer.destroy(),e.entranceBloom.layoutAttenuationBuffer.destroy(),e.entranceBloom.indexBuffer.destroy(),e.entranceBloom.segmentsBucket.destroy()))};e(this.buildingWithoutFacade),e(this.buildingWithFacade),this.groundEffect.destroy(),this.programConfigurations.destroy()}updateFootprintHiddenFlags(e,t,i=!0){let r=!1;const n=i?t:0,o=0|(i?-1:~t);0===this.groundEffect.hiddenByLandmarkVertexArray.length&&this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const s of e){const e=this.footprints[s],t=e.hiddenFlags&o|n;e.hiddenFlags!==t&&(e.hiddenFlags=t,r=!0,this.groundEffect.updateHiddenByLandmarkRange(e.groundEffectVertexOffset,e.groundEffectVertexLength,0!==e.hiddenFlags))}return r&&(this.indexArrayForConflationUploaded=!1),r}uploadUpdatedIndexBuffer(e){if(this.groundEffect.uploadHiddenByLandmark(e),this.indexArrayForConflationUploaded)return;const t=e=>{0!==e.indexArray.length&&(e.indexArrayForConflation.resize(e.indexArray.length),e.indexArrayForConflation.uint16.set(e.indexArray.uint16),e.entranceBloom.indexArrayForConflation.resize(e.entranceBloom.indexArray.length),e.entranceBloom.indexArrayForConflation.uint16.set(e.entranceBloom.indexArray.uint16))};t(this.buildingWithoutFacade),t(this.buildingWithFacade);for(const r of this.footprints){const e=r.hasFauxFacade?this.buildingWithFacade:this.buildingWithoutFacade,t=r.indicesOffset+r.indicesLength;if(0!==r.hiddenFlags){for(let n=r.indicesOffset;n<t;n++)e.indexArrayForConflation.uint16[3*n+0]=0,e.indexArrayForConflation.uint16[3*n+1]=0,e.indexArrayForConflation.uint16[3*n+2]=0;const i=r.bloomIndicesOffset+r.bloomIndicesLength;for(let t=r.bloomIndicesOffset;t<i;t++)e.entranceBloom.indexArrayForConflation.uint16[3*t+0]=0,e.entranceBloom.indexArrayForConflation.uint16[3*t+1]=0,e.entranceBloom.indexArrayForConflation.uint16[3*t+2]=0}}const i=t=>{0!==t.indexArray.length&&(t.indexBuffer?t.indexBuffer.updateData(t.indexArrayForConflation):t.indexBuffer=e.createIndexBuffer(t.indexArrayForConflation,!0),t.entranceBloom.indexBuffer?t.entranceBloom.indexBuffer.updateData(t.entranceBloom.indexArrayForConflation):t.entranceBloom.indexBuffer=e.createIndexBuffer(t.entranceBloom.indexArrayForConflation,!0))};i(this.buildingWithoutFacade),i(this.buildingWithFacade),this.indexArrayForConflationUploaded=!0}uploadUpdatedColorBuffer(e){const t=t=>{t.layoutColorBuffer?t.layoutColorBuffer.updateData(t.layoutColorArray):t.layoutColorBuffer=e.createVertexBuffer(t.layoutColorArray,Py.members,!0),t.layoutFacadePaintArray&&(t.layoutFacadePaintBuffer?t.layoutFacadePaintBuffer.updateData(t.layoutFacadePaintArray):t.layoutFacadePaintBuffer=e.createVertexBuffer(t.layoutFacadePaintArray,Ry.members,!0)),t.entranceBloom.layoutColorBuffer?t.entranceBloom.layoutColorBuffer.updateData(t.entranceBloom.layoutColorArray):t.entranceBloom.layoutColorBuffer=e.createVertexBuffer(t.entranceBloom.layoutColorArray,Py.members,!0)};t(this.buildingWithoutFacade),t(this.buildingWithFacade),this.colorBufferUploaded=!0}evaluate(e,t){const i=e.paint.get("building-ambient-occlusion-intensity");for(const r of this.footprints){if(4&r.hiddenFlags)continue;const n=t[r.promoteId],o=r.feature;o.properties["building-part"]="roof";const s=e.paint.get("building-color").evaluate(o,n,this.canonical).toPremultipliedRenderColor(this.lut),a=e.paint.get("building-emissive-strength").evaluate(o,n,this.canonical);o.properties["building-part"]="wall";const l=e.paint.get("building-color").evaluate(o,n,this.canonical).toPremultipliedRenderColor(this.lut),c=e.paint.get("building-emissive-strength").evaluate(o,n,this.canonical);o.properties["building-part"]="window";const h=e.paint.get("building-color").evaluate(o,n,this.canonical).toPremultipliedRenderColor(this.lut),u=e.paint.get("building-emissive-strength").evaluate(o,n,this.canonical);o.properties["building-part"]="door";const d=e.paint.get("building-color").evaluate(o,n,this.canonical).toPremultipliedRenderColor(this.lut),f=e.paint.get("building-emissive-strength").evaluate(o,n,this.canonical),p=r.hasFauxFacade?this.buildingWithFacade:this.buildingWithoutFacade;for(const e of r.parts){let t,n=s;1===e.part?(n=s,t=a):0===e.part?(n=l,t=c):2===e.part?(n=h,t=u):3===e.part&&(n=d,t=f),t=qe(t,0,1);for(let o=0;o<e.vertexLength;o++){const s=e.vertexOffset+o,a=1+(p.layoutAOArray.uint8[s]/255-1)*i;p.layoutColorArray.emplace(s,n.r*a*255<<8|n.g*a*255,n.b*a*255<<8|255*t),r.hasFauxFacade&&p.layoutFacadePaintArray.emplace(s,255*h.r<<8|255*h.g,255*h.b<<8|255*u)}}c

1onst m=r.buildingBloom;if(m)for(let e=0;e<m.vertexLength;e++)p.entranceBloom.layoutColorArray.emplace(m.vertexOffset+e,255*d.r<<8|255*d.g,255*d.b<<8|51*f)}}needsEvaluation(){return!this.colorBufferUploaded}updateReplacement(e,t,i){if(t.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=t.updateTime;const r=t.getReplacementRegionsForTile(e.toUnwrapped());if(Sm(this.activeReplacements,r))return;this.activeReplacements=r;for(const o of this.footprints)o.hiddenFlags&=-2;const n=[];for(const o of this.activeReplacements){if(o.order<i)continue;const t=Math.max(1,Math.pow(2,o.footprintTileId.canonical.z-e.canonical.z));for(const i of this.footprints)i.min.x>o.max.x||i.max.x<o.min.x||i.min.y>o.max.y||i.max.y<o.min.y||(n.length=0,jx(this.footprintsVertices,i.footprintVertexOffset,i.footprintVertexLength,o.footprintTileId.canonical,e.canonical,n),Cm(o.footprint,n,this.footprintsIndices.uint16,i.footprintIndexOffset,i.footprintIndexLength,0,-t)&&(i.hiddenFlags|=1))}0===this.groundEffect.hiddenByLandmarkVertexArray.length&&this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const o of this.footprints)this.groundEffect.updateHiddenByLandmarkRange(o.groundEffectVertexOffset,o.groundEffectVertexLength,0!==o.hiddenFlags);this.indexArrayForConflationUploaded=!1}getFootprint(e){if(void 0!==e.id){const t=this.featureFootprintLookup.get(e.id);return this.footprints[t]}return null}getHeightAtTileCoord(e,t){let i=Number.NEGATIVE_INFINITY,r=!0;const n=4*(e+Pr)*Pr+(t+Pr);if(Object.hasOwn(this.footprintLookup,n)){const e=this.footprintLookup[n];return e?{height:e.height,hidden:0!==e.hiddenFlags}:void 0}const o=new ve(e,t);for(const s of this.footprints)e>s.max.x||s.min.x>e||t>s.max.y||s.min.y>t||s.height<=i||Ux(o,this.footprintsVertices.float32.subarray(2*s.footprintVertexOffset,2*(s.footprintVertexOffset+s.footprintVertexLength)),this.footprintsIndices.uint16.subarray(s.footprintIndexOffset,s.footprintIndexOffset+s.footprintIndexLength))&&(i=s.height,this.footprintLookup[n]=s,r=0!==s.hiddenFlags);if(i!==Number.NEGATIVE_INFINITY)return{height:i,hidden:r};this.footprintLookup[n]=void 0}}function Ux(e,t,i){for(let r=0;r<i.length;r+=3){const n=i[r],o=i[r+1],s=i[r+2],a=t[2*n+0],l=t[2*n+1],c=t[2*o+0],h=t[2*o+1],u=t[2*s+0],d=t[2*s+1],f=(a-u)*(e.y-d)-(l-d)*(e.x-u),p=(c-a)*(e.y-l)-(h-l)*(e.x-a);if(f<0!=p<0&&0!==f&&0!==p)continue;const m=(u-c)*(e.y-h)-(d-h)*(e.x-c);if(0===m||m<0==f+p<=0)return!0}return!1}function jx(e,t,i,r,n,o){const s=Math.pow(2,r.z-n.z);for(let a=0;a<i;a++){let i=e.float32[2*(a+t)+0],l=e.float32[2*(a+t)+1];i=(i+n.x*Pr)*s-r.x*Pr,l=(l+n.y*Pr)*s-r.y*Pr,o.push(new ve(i,l))}}Xo(Vx,"BuildingBucket",{omit:["layers"]}),Xo(Nx,"BuildingGeometry"),Xo(kx,"BuildingBloomGeometry");class Gx{constructor(e=0,t=[]){this.frcMask=e,this.rings=t}hasGeometry(){return this.rings.length>0&&this.rings[0].length>0}}async function qx(){}function Hx(e,t,i){const r=t.paint.get(e).value;return"constant"===r.kind?r.value:i.programConfigurations.get(t.id).getMaxValue(e)}function $x(e){return Math.sqrt(e[0]*e[0]+e[1]*e[1])}function Zx(e,t,i,r,n){if(!t[0]&&!t[1])return e;const o=ve.convert(t)._mult(n);"viewport"===i&&o._rotate(-r);const s=[];for(let a=0;a<e.length;a++)s.push(e[a].sub(o));return s}function Wx(e,t,i,r){const n=ve.convert(e)._mult(r);return"viewport"===t&&n._rotate(-i),n}Xo(Gx,"FrcCoveragePolygon");const Xx=a(),Yx=e=>{const t=[];return"map"===e.paint.get("circle-pitch-alignment")&&t.push("PITCH_WITH_MAP"),"map"===e.paint.get("circle-pitch-scale")&&t.push("SCALE_WITH_MAP"),t};function Kx(e,t,i,r,n,o,s,a,l){if(o&&e.queryGeometry.isAboveHorizon)return!1;o&&(l*=e.pixelToTileUnitsFactor);const c=e.tileID.canonical,h=i.projection.upVectorScale(c,i.center.lat,i.worldSize).metersToTile;for(const u of t)for(const t of u){const u=t.add(a),d=n&&i.elevation?i.elevation.exaggeration()*n.getElevationAt(u.x,u.y,!0):0,f=i.projection.projectTilePoint(u.x,u.y,c);if(d>0){const e=i.projection.upVector(c,u.x,u.y);f.x+=e[0]*h*d,f.y+=e[1]*h*d,f.z+=e[2]*h*d}const p=o?u:Jx(f.x,f.y,f.z,r),m=o?e.tilespaceRays.map(e=>tv(e,d)):e.queryGeometry.screenGeometry,_=Q([],[f.x,f.y,f.z,1],r);if(!s&&o?l*=_[3]/i.cameraToCenterDistance:s&&!o&&(l*=i.cameraToCenterDistance/_[3]),o){const e=_r((t.y/Pr+c.y)/(1<<c.z));l/=i.projection.pixelsPerMeter(e,1)/Tl(1,e)}if(jh(m,p,l))return!0}return!1}function Jx(e,t,i,r){const n=Q([],[e,t,i,1],r);return new ve(n[0]/n[3],n[1]/n[3])}const Qx=I(0,0,0),ev=I(0,0,1);function tv(e,t){const i=T();return Qx[2]=t,e.intersectsPlane(Qx,ev,i),new ve(i[0],i[1])}class iv extends Au{}let rv,nv,ov,sv,av,lv,cv,hv,uv,dv,fv,pv,mv,_v;

1),"line-gradient-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"line-trim-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"line-border-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},Mv);class Rv extends oa{possiblyEvaluate(e,t){return t=new Xs(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,transition:t.transition,worldview:t.worldview}),super.possiblyEvaluate(e,t)}evaluate(e,t,i,r){return t={...t,zoom:Math.floor(t.zoom)},super.evaluate(e,t,i,r)}}let Dv,Lv,zv,Fv;function Ov(e,t){return t>0?t+2*e:e}function Bv(e,t){return t.replace(/{([^{}]+)}/g,(t,i)=>i in e?String(e[i]):"")}class kv{constructor(e){this.type=e.property.overrides?e.property.overrides.runtimeType:Ti,this.defaultValue=e}evaluate(e){if(e.formattedSection){const t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Xo(kv,"FormatSectionOverride",{omit:["defaultValue"]});const Nv=()=>Fv||(Fv={layout:Lv||(Lv=new aa({"symbol-placement":new na(la.layout_symbol["symbol-placement"]),"symbol-spacing":new na(la.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new na(la.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new oa(la.layout_symbol["symbol-sort-key"]),"symbol-z-order":new na(la.layout_symbol["symbol-z-order"]),"symbol-z-elevate":new na(la.layout_symbol["symbol-z-elevate"]),"symbol-elevation-reference":new na(la.layout_symbol["symbol-elevation-reference"]),"icon-allow-overlap":new na(la.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new na(la.layout_symbol["icon-ignore-placement"]),"icon-optional":new na(la.layout_symbol["icon-optional"]),"icon-rotation-alignment":new na(la.layout_symbol["icon-rotation-alignment"]),"icon-size":new oa(la.layout_symbol["icon-size"]),"icon-size-scale-range":new na(la.layout_symbol["icon-size-scale-range"]),"icon-text-fit":new oa(la.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new oa(la.layout_symbol["icon-text-fit-padding"]),"icon-image":new oa(la.layout_symbol["icon-image"]),"icon-image-use-theme":new na({type:"string",default:"default","property-type":"data-constant"}),"icon-rotate":new oa(la.layout_symbol["icon-rotate"]),"icon-padding":new na(la.layout_symbol["icon-padding"]),"icon-keep-upright":new na(la.layout_symbol["icon-keep-upright"]),"icon-offset":new oa(la.layout_symbol["icon-offset"]),"icon-anchor":new oa(la.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new na(la.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new na(la.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new na(la.layout_symbol["text-rotation-alignment"]),"text-field":new oa(la.layout_symbol["text-field"]),"text-font":new oa(la.layout_symbol["text-font"]),"text-size":new oa(la.layout_symbol["text-size"]),"text-size-scale-range":new na(la.layout_symbol["text-size-scale-range"]),"text-max-width":new oa(la.layout_symbol["text-max-width"]),"text-line-height":new oa(la.layout_symbol["text-line-height"]),"text-letter-spacing":new oa(la.layout_symbol["text-letter-spacing"]),"text-justify":new oa(la.layout_symbol["text-justify"]),"text-radial-offset":new oa(la.layout_symbol["text-radial-offset"]),"text-variable-anchor":new na(la.layout_symbol["text-variable-anchor"]),"text-anchor":new oa(la.layout_symbol["text-anchor"]),"text-max-angle":new na(la.layout_symbol["text-max-angle"]),"text-writing-mode":new na(la.layout_symbol["text-writing-mode"]),"text-rotate":new oa(la.layout_symbol["text-rotate"]),"text-padding":new na(la.layout_symbol["text-padding"]),"text-keep-upright":new na(la.layout_symbol["text-keep-upright"]),"text-transform":new oa(la.layout_symbol["text-transform"]),"text-offset":new oa(la.layout_symbol["text-offset"]),"text-allow-overlap":new na(la.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new na(la.layout_symbol["text-ignore-placement"]),"text-optional":new na(la.layout_symbol["text-optional"]),visibility:new na(la.layout_symbol.visibility)})),paint:zv||(zv=new aa({"icon-opacity":new oa(la.paint_symbol["icon-opacity"]),"icon-occlusion-opacity":new oa(la.paint_symbol["icon-occlusion-opacity"]),"icon-emissive-strength":new oa(la.paint_symbol["icon-emissive-strength"]),"text-emissive-strength":new oa(la.paint_symbol["text-emissive-strength"]),"icon-color":new oa(la.paint_symbol["icon-color"]),"icon-halo-color":new oa(la.paint_symbol["icon-halo-color"]),"icon-halo-width":new oa(la.paint_symbol["icon-halo-width"]),"icon-halo-blur":new oa(la.paint_symbol["icon-halo-blur"]),"icon-translate":new na(la.paint_symbol["icon-translate"]),"icon-translate-anchor":new na(la.paint_symbol["icon-translate-anchor"]),"icon-image-cross-fade":new na(la.paint_symbol["icon-image-cross-fade"]),"text-opacity":new oa(la.paint_symbol["text-opacity"]),"text-occlusion-opacity":new oa(la.paint_symbol["text-occlusion-opacity"]),"text-color":new oa(la.paint_symbol["text-color"],{runtimeType:Ai,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new oa(la.paint_symbol["text-halo-color"]),"text-halo-width":new oa(la.paint_symbol["text-halo-width"]),"text-halo-blur":new oa(la.paint_symbol["text-halo-blur"]),"text-translate":new na(la.paint_symbol["text-translate"]),"text-translate-anchor":new na(la.paint_symbol["text-translate-anchor"]),"icon-color-saturation":new na(la.paint_symbol["icon-color-saturation"]),"icon-color-contrast":new na(la.paint_symbol["icon-color-contrast"]),"icon-color-brightness-min":new na(la.paint_symbol["icon-color-brightness-min"]),"icon-color-brightness-max":new na(la.paint_symbol["icon-color-brightness-max"]),"symbol-z-offset":new oa(la.paint_symbol["symbol-z-offset"]),"icon-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"icon-halo-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"text-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"text-halo-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},Fv);class Vv extends za{constructor(e,t,i,r){super(e,Nv(),t,i,r,e.layout?e.layout["icon-image-use-theme"]:null),this._colorAdjustmentMatrix=c([]),this.hasOcclusionOpacityProperties=void 0!==e.paint&&("icon-occlusion-opacity"in e.paint||"text-occlusion-opacity"in e.paint)}_handleSpecialPaintPropertyUpdate(e){"icon-occlusion-opacity"!==e&&"text-occlusion-opacity"!==e||(this.hasOcclusionOpacityProperties=!0)}recalculate(e,t){super.recalculate(e,t),this.appearances&&this.appearances.forEac

1h(i=>{i.recalculate(e,t,this.iconImageUseTheme)}),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const i=this.layout.get("text-writing-mode");if(i){const e=[];for(const t of i)e.includes(t)||e.push(t);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]="point"===this.layout.get("symbol-placement")?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getColorAdjustmentMatrix(e,t,i,r){return this._saturation===e&&this._contrast===t&&this._brightnessMin===i&&this._brightnessMax===r||(this._colorAdjustmentMatrix=function(e,t,i,r){e=ht(e),t=ct(t);const n=a(),o=e/3,s=1-2*o,l=[s,o,o,0,o,s,o,0,o,o,s,0,0,0,0,1],c=.5-.5*t,h=r-i;return u(n,[h,0,0,0,0,h,0,0,0,0,h,0,i,i,i,1],[t,0,0,0,0,t,0,0,0,0,t,0,c,c,c,1]),u(n,n,l),n}(e,t,i,r),this._saturation=e,this._contrast=t,this._brightnessMin=i,this._brightnessMax=r),this._colorAdjustmentMatrix}getValueAndResolveTokens(e,t,i,r){const n=this.layout.get(e).evaluate(t,{},i,r),o=this._unevaluatedLayout._values[e];return o.isDataDriven()||Vo(o.value)||!n?n:Bv(t.properties,n)}getAppearanceValueAndResolveTokens(e,t,i,r,n){const o=e.getLayoutProperty(t);if(!o)return;const s=o.evaluate(i,{},r,n),a=e.getUnevaluatedLayoutProperties()._values[t];return a.isDataDriven()||Vo(a.value)||!s||"string"!=typeof s?s:Bv(i.properties,s)}createBucket(e){return new Gm(e)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const e of Nv().paint.overridableProperties){if(!Vv.hasPaintOverride(this.layout,e))continue;const t=this.paint.get(e),i=new kv(t),r=new No(i,t.property.specification,this.scope,this.options,this.layout.get("icon-image-use-theme"));let n=null;n="constant"===t.value.kind||"source"===t.value.kind?new jo("source",r):new Go("composite",r,t.value.zoomStops,t.value.interpolationType),this.paint._values[e]=new ia(t.property,n,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,i){return!(!this.layout||t.isDataDriven()||i.isDataDriven())&&Vv.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){const i=e.get("text-field"),r=Nv().paint.properties[t];let n=!1;const o=e=>{for(const t of e)if(r.overrides&&r.overrides.hasOverride(t))return void(n=!0)};if("constant"===i.value.kind&&i.value.value instanceof ji)o(i.value.value.sections);else if("source"===i.value.kind){const e=t=>{n||(t instanceof Xi&&Zi(t.value)===Ri?o(t.value.sections):t instanceof Qi?o(t.sections):t.eachChild(e))},t=i.value;t._styleExpression&&e(t._styleExpression.expression)}return n}getProgramIds(){return["symbol"]}getDefaultProgramParams(e,t,i){return{config:new yh(this,{zoom:t,lut:i}),overrideFog:!1}}hasElevation(){return this.layout&&"hd-road-markup"===this.layout.get("symbol-elevation-reference")}mayUse(e){return"HD"===e&&Fa(this,"symbol-elevation-reference",e=>"hd-road-markup"===e)}prepare(){return this.mayUse("HD")?qx():Promise.resolve()}}let Uv,jv,Gv,qv;const Hv=1024,$v=(Math.pow(Hv,2)-1)/268170240;class Zv extends za{constructor(e,t,i,r){super(e,{layout:Gv||(Gv=new aa({visibility:new na(la.layout_raster.visibility)})),paint:qv||(qv=new aa({"raster-opacity":new na(la.paint_raster["raster-opacity"]),"raster-color":new sa(la.paint_raster["raster-color"]),"raster-color-mix":new na(la.paint_raster["raster-color-mix"]),"raster-color-range":new na(la.paint_raster["raster-color-range"]),"raster-hue-rotate":new na(la.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new na(la.paint_raster["raster-brightness-min"]),"raster-brightness-max":new na(la.paint_raster["raster-brightness-max"]),"raster-saturation":new na(la.paint_raster["raster-saturation"]),"raster-contrast":new na(la.paint_raster["raster-contrast"]),"raster-resampling":new na(la.paint_raster["raster-resampling"]),"raster-fade-duration":new na(la.paint_raster["raster-fade-duration"]),"raster-emissive-strength":new na(la.paint_raster["raster-emissive-strength"]),"raster-array-band":new na(la.paint_raster["raster-array-band"]),"raster-elevation":new na(la.paint_raster["raster-elevation"]),"raster-elevation-reference":new na(la.paint_raster["raster-elevation-reference"]),"raster-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r),this.updateColorRamp(),this._curRampRange=[NaN,NaN]}getProgramIds(){return["raster"]}hasColorMap(){return!!this._transitionablePaint._values["raster-color"].value.value}tileCoverLift(){return this.paint.get("raster-elevation")}isDraped(e){const t=e?e._source:null;return(!t||"image"!==t.type&&"video"!==t.type&&"canvas"!==t.type||!t.onNorthPole&&!t.onSouthPole)&&0===this.paint.get("raster-elevation")}_handleSpecialPaintPropertyUpdate(e){"raster-color"!==e&&"raster-color-range"!==e||(this._curRampRange=[NaN,NaN],this.updateColorRamp())}_clear(){this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}updateColorRamp(e){if(!this.hasColorMap())return;if(!this._curRampRange)return;const t=this._transitionablePaint._values["raster-color"].value.expression,[i,r]=e||this._transitionablePaint._values["raster-color-range"].value.expression.evaluate({zoom:0})||[NaN,NaN];isNaN(i)&&isNaN(r)||i===this._curRampRange[0]&&r===this._curRampRange[1]||(this.colorRamp=gv({expression:t,evaluationKey:"rasterValue",image:this.colorRamp,clips:[{start:i,end:r}],resolution:Hv}),this.colorRampTexture=null,this._curRampRange=[i,r])}is3D(e){return this.paint.get("raster-elevation")>0}}let Wv,Xv,Yv,Kv,Jv,Qv,eb;class tb extends za{constructor(e,t,i,r){super(e,{layout:Wv||(Wv=new aa({visibility:new na(la["layout_raster-particle"].visibility)})),paint:Xv||(Xv=new aa({"raster-particle-array-band":new na(la["paint_raster-particle"]["raster-particle-array-band"]),"raster-particle-count":new na(la["paint_raster-particle"]["raster-particle-count"]),"raster-particle-color":new sa(la["paint_raster-particle"]["raster-particle-color"]),"raster-particle-max-speed":new na(la["paint_raster-particle"]["raster-particle-max-speed"]),"raster-particle-speed-factor":new na(la["paint_raster-particle"]["raster-particle-speed-factor"]),"raster-particle-fade-opacity-factor":new na(la["paint_raster-particle"]["raster-particle-fade-opacity-factor"]),"raster-particle-reset-rate-factor":new na(la["paint_raster-particle"]["raster-particle-reset-rate-factor"]),"raster-particle-elevation":new na(la["paint_raster-particle"]["raster-particle-elevation"]),"raster-particle-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r),this._updateColorRamp(),this.lastInvalidatedAt=xt.now()}mayUse(e){return"HD"===e}_clear(){this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null),this.tileFramebuffer&&(this.tileFramebuffer.destroy(),this.tileFramebuffer=null),this.particleFramebuffer&&(this.particleFramebuffer.destroy(),this.particleFramebuffer=null)}onRemove(e){this.colorRampTexture&&this.colorRampTexture.destroy(),this.tileFramebuffer&&this.tileFramebuffer.destroy(),this.particleFramebuffer&&this.particleFramebuffer.destroy()}hasColorMap(){return!!this._transitionablePaint._values["raster-particle-color"].value.value}getProgramIds(){return["rasterParticle"]}hasOffscreenPass(){return"none"!==this.visibility}isDraped(e){return!1}_handleSpecialPaintPropertyUpdate(e){"raster-particle-color"!==e&&"raster-particle-max-speed"!==e||(this._updateColorRamp(),this._invalidateAnimationState()),"raster-particle-count"===e&&this._invalidateAnimationState()}_updateColorRamp(){if(!this.hasColorMap())return;const e=this._transitionablePaint._values["raster-particle-color"].value.expression,t=this._transitionablePaint._values["raster-particle-max-speed"].value.expression.evaluate({zoom:0});this.colorRamp=gv({expression:e,evaluationKey:"rasterParticleSpeed",image:this.colorRamp,clips:[{start:0,end:t}],resolution:256}),this.colorRampTexture=null}_invalidateAnimationState(){this.lastInvalidatedAt=xt.now()}tileCoverLift(){return this.paint.get("raster-particle-elevation")}}class ib extends za{constructor(e,t){super(e,{},t,null),this.implementation=e,e.slot&&(this.slot=e.slot)}is3D(e){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}isDraped(e){return void 0!==this.implementation.renderToTile}shouldRedrape(){return!!this.implementation.shouldRerenderTiles&&this.implementation.shouldRerenderTiles()}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){}onAdd(e){this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)}onRemove(e){this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)}}function rb(e,t,i){const r=[0,0,1],n=te([]);return re(n,n,i?-Ne(e)+Math.PI:Ne(e)),ie(n,n,-Ne(t)),q(r,r,n),N(r,r)}class nb{constructor(e,t){this.feature=e,this.instancedDataOffset=t,this.instancedDataCount=0,this.rotation=[0,0,0],this.scale=[1,1,1],this.translation=[0,0,0]}}class ob{constructor(){this.maxScale=1,this.maxXYTranslationDistance=0,this.instancedDataArray=new Sc,this.instancesEvaluatedElevation=[],this.features=[],this.idToFeaturesIndex={}}colorForInstance(e){const t=16*e,i=this.instancedDataArray.float32;let r=Math.floor(i[t+2]);const n=1.05*(i[t+2]-r);return r/=100,[i[t]%1*1.05,i[t+1]%1*1.05,n,r]}tileCoordinatesForInstance(e){const t=16*e,i=this.instancedDataArray.float32;let r=i[t+0];return r=r>Pr?r-Pr:r,new ve(Math.trunc(r),Math.trunc(i[t+1]))}translationForInstance(e){const t=16*e,i=this.instancedDataArray.float32;return[i[t+4],i[t+5],i[t+6]]}rotationScaleForInstance(e){const t=16*e,i=this.instancedDataArray.float32;return[i[t+7],i[t+8],i[t+9],i[t+10],i[t+11],i[t+12],i[t+13],i[t+14],i[t+15]]}transformForInstance(e){const t=16*e,i=this.instancedDataArray.float32;return[i[t+7],i[t+8],i[t+9],i[t+4],i[t+10],i[t+11],i[t+12],i[t+5],i[t+13],i[t+14],i[t+15],i[t+6],0,0,0,1]}}class sb{constructor(e){this.requiresStandardRuntime=!0,this.zoom=e.zoom,this.canonical=e.canonical,this.overscaledZ=this.canonical.z+Math.log2(e.overscaling),this.layers=e.layers,this.layerIds=this.layers.map(e=>e.fqid),this.projection=e.projection,this.index=e.index,this.worldview=e.worldview,this.hasZoomDependentProperties=this.layers[0].isZoomDependent(),this.stateDependentLayerIds=this.layers.filter(e=>e.isStateDependent()).map(e=>e.id),this.hasPattern=!1,this.instancesPerModel={},this.validForExaggeration=0,this.maxVerticalOffset=0,this.maxScale=0,this.maxHeight=0,this.lookupDim=this.zoom>this.canonical.z+1?0:this.zoom>this.canonical.z?256:this.zoom>15?75:100,this.instanceCount=0,this.terrainElevationMin=0,this.terrainElevationMax=0,this.validForDEMTile={id:null,timestamp:0},this.modelUris=[],this.modelsRequested=!1,this.activeReplacements=[],this.replacementUpdateTime=0,this.styleDefinedModelURLs=e.styleDefinedModelURLs,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,i,r){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,i,r){this.tileToMeter=Ml(i);const n=this.layers[0]._featureFilter.needGeometry;this.lookup=new Uint8Array(this.lookupDim*this.lookupDim);const o="hd-road-markup"===this.layers[0].paint.get("model-elevation-reference")?t.elevationFeatures:void 0;for(const{feature:s,id:a,index:l,sourceLayerIndex:c}of e){const e=null!=a?a:s.properties&&Object.hasOwn(s.properties,"id")?s.properties.id:void 0,h=Nl(s,n);if(!this.layers[0]._featureFilter.filter(new Xs(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),h,i))continue;const u={id:e,sourceLayerIndex:c,index:l,geometry:n?h.geometry:kl(s,i,r),properties:s.properties,type:s.type,patterns:{}},d=this.addFeature(u,u.geometry,h,o,i);d&&t.featureIndex.insert(s,u.geometry,l,c,this.index,this.instancesPerModel[d].instancedDataArray.length,256)}this.lookup=null}evaluateQueryRenderedFeaturePadding(){const e=this.layers[0].modelManager,t=this.layers[0].scope;let i=0;for(const r of this.modelUris){const n=e.getModel(r,t);if(!n)continue;const o=this.instancesPerModel[r];if(o){const e=.5*F(n.aabb.max,n.aabb.min)*o.maxScale+o.maxXYTranslationDistance,t=Math.min(Pr,Math.max(e/this.tileToMeter,256));i=Math.max(t,i)}}return i}update(e,t,i,r){for(const n in this.instancesPerModel){const t=this.instancesPerModel[n];for(const i in e)Object.hasOwn(t.idToFeaturesIndex,i)&&(this.evaluate(t.features[t.idToFeaturesIndex[i]],e[i],t,!0),this.uploaded=!1)}this.maxHeight=0}updateZoomBasedPaintProperties(){if(!this.hasZoomDependentProperties)return!1;let e=!1;for(const t in this.instancesPerModel){const i=this.instancesPerModel[t];for(const t of i.features){const r=this.layers[0],n=t.feature,o=this.canonical,s=r.paint.get("model-rotation").evaluate(n,{},o),a=r.paint.get("model-scale").evaluate(n,{},o),l=r.paint.get("model-translation").evaluate(n,{},o);$(t.rotation,s)&&$(t.scale,a)&&$(t.translation,l)||(this.evaluate(t,t.featureStates,i,!0),e=!0)}}return e}updateReplacement(e,t,i,r){if(t.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=t.updateTime;const n=t.getReplacementRegionsForTile(e.toUnwrapped(),!0);if(Sm(this.activeReplacements,n))return!1;this.activeReplacements=n;let o=!1;for(const s in this.instancesPerModel){const t=this.instancesPerModel[s],n=t.instancedDataArray;for(const s of t.features){const t=s.instancedDataOffset,a=s.instancedDataCount;for(let s=0;s<a;s++){const a=16*(s+t);let l=n.float32[a+0];const c=l>Pr;l=c?l-Pr:l;const h=Math.floor(l),u=Math.floor(n.float32[a+1]);let d=!1;for(const t of this.activeReplacements)if(!bm(t,i,Hy.Model,r)&&!(t.min.x>h||h>t.max.x||t.min.y>u||u>t.max.y)&&(d=Rm(Pm(h,u,e.canonical,t.footprintTileId.canonical),t.footprint),d))break;n.float32[a]=d?l+Pr:l,o=o||d!==c}}}return o}isEmpty(){for(const e in this.instancesPerModel)if(0!==this.instancesPerModel[e].instancedDataArray.length)return!1;return!0}uploadPending(){return!this.uploaded}upload(e){if(!this.uploaded)for(const t in this.instancesPerModel){const i=this.instancesPerModel[t];i.instancedDataArray.length<0||0===i.instancedDataArray.length||(i.instancedDataBuffer?i.instancedDataBuffer.updateData(i.instancedDataArray):i.instancedDataBuffer=e.createVertexBuffer(i.instancedDataArray,Ug.members,!0,void 0,this.instanceCount))}this.uploaded=!0}destroy(e){for(const i in this.instancesPerModel){const e=this.instancesPerModel[i];0!==e.instancedDataArray.length&&e.instancedDataBuffer&&e.instancedDataBuffer.destroy()}const t=this.layers[0].modelManager;if(e&&t&&this.modelUris&&this.modelsRequested)for(const i of this.modelUris)t.removeModel(i,"",!0)}addFeature(e,t,i,r,n){const o=this.layers[0],s=o.layout.get("model-id"),a=o.layout.get("model-allow-density-reduction"),l=s.evaluate(i,{},this.canonical);if(!l)return rt(`modelId is not evaluated for layer ${o.id} and it is not going to get rendered.`),l;!l.includes("://")&&!this.styleDefinedModelURLs[l]||this.modelUris.includes(l)||this.modelUris.push(l),this.instancesPerModel[l]||(this.instancesPerModel[l]=new ob);const c=this.instancesPerModel[l],h=c.instancedDataArray,u=new nb(i,h.length);let d;if(r){const t=c_(e,r,void 0,n);d=t?t.feature:void 0}for(const f of t)for(const e of f){if(e.x<0||e.x>=Pr||e.y<0||e.y>=Pr)continue;if(0!==this.lookupDim&&a){const t=(this.lookupDim-1)/Pr,i=this.lookupDim*(e.y*t|0)+e.x*t|0;if(this.lookup){if(0!==this.lookup[i])continue;this.lookup[i]=1}}this.instanceCount++;const t=h.length;if(h.resize(t+1),r){c.instancesRoadElevation||(c.instancesRoadElevation=[]);const t=d?d.pointElevation(new ve(e.x,e.y)):0;c.instancesRoadElevation.push(t)}c.instancesEvaluatedElevation.push(0),h.float32[16*t]=e.x,h.float32[16*t+1]=e.y}return u.instancedDataCount=c.instancedDataArray.length-u.instancedDataOffset,u.instancedDataCount>0&&(e.id&&(c.idToFeaturesIndex[e.id]=c.features.length),c.features.push(u),this.evaluate(u,{},c,!1)),l}getModelUris(){return this.modelUris}evaluate(e,t,i,r){const n=this.layers[0],o=e.feature,s=this.canonical,a=e.rotation=n.paint.get("model-rotation").evaluate(o,t,s),l=e.scale=n.paint.get("model-scale").evaluate(o,t,s),c=e.translation=n.paint.get("model-translation").evaluate(o,t,s),{r:h,g:u,b:d}=n.paint.get("model-color").evaluate(o,t,s),f=n.paint.get("model-color-mix-intensity").evaluate(o,t,s),p=[];this.maxVerticalOffset<c[2]&&(this.maxVerticalOffset=c[2]);const m=c[0]*c[0]+c[1]*c[1],_=m>0?Math.sqrt(m):0;i.maxScale=Math.max(Math.max(i.maxScale,l[0]),Math.max(l[1],l[2])),i.maxXYTranslationDistance=Math.max(i.maxXYTranslationDistance,_),this.maxScale=Math.max(Math.max(this.maxScale,l[0]),Math.max(l[1],l[2])),Yg(p,a,l);const g=Math.round(100*f)+d/1.05;for(let y=0;y<e.instancedDataCount;++y){const t=e.instancedDataOffset+y,n=16*t,o=i.instancedDataArray.float32;let a=0;r&&(a=o[n+6]-i.instancesEvaluatedElevation[t]);const l=0|o[n+1];o[n]=(0|o[n])+h/1.05,o[n+1]=l+u/1.05,o[n+2]=g,o[n+3]=1/(s.z>10?this.tileToMeter:Ml(s,l)),o[n+4]=c[0],o[n+5]=c[1],o[n+6]=c[2]+(i.instancesRoadElevation?i.instancesRoadElevation[t]:0)+a,o[n+7]=p[0],o[n+8]=p[1],o[n+9]=p[2],o[n+10]=p[4],o[n+11]=p[5],o[n+12]=p[6],o[n+13]=p[8],o[n+14]=p[9],o[n+15]=p[10],i.instancesEvaluatedElevation[t]=c[2]}}}Xo(sb,"ModelBucket",{omit:["layers"]}),Xo(ob,"PerModelAttributes"),Xo(nb,"ModelFeature");class ab{constructor(e,t,i){this._demTile=e,this._dem=this._demTile.dem,this._scale=t,this._offset=i}static create(e,t,i){const r=i||e.findDEMTileFor(t);if(!r||!r.dem)return;const n=r.dem,o=r.tileID,s=1<<t.canonical.z-o.canonical.z;return new ab(r,n.dim/Pr/s,[(t.canonical.x/s-o.canonical.x)*n.dim,(t.canonical.y/s-o.canonical.y)*n.dim])}tileCoordToPixel(e,t){const i=t*this._scale+this._offset[1];return new ve(Math.floor(e*this._scale+this._offset[0]),Math.floor(i))}getElevationAt(e,t,i,r){const n=e*this._scale+this._offset[0],o=t*this._scale+this._offset[1],s=Math.floor(n),a=Math.floor(o),l=this._dem;return r=!!r,i?fi(fi(l.get(s,a,r),l.get(s,a+1,r),o-a),fi(l.get(s+1,a,r),l.get(s+1,a+1,r),o-a),n-s):l.get(s,a,r)}getElevationAtPixel(e,t,i){return this._dem.get(e,t,!!i)}getMeterToDEM(e){return(1<<this._demTile.tileID.canonical.z)*Tl(1,e)*this._dem.stride}}const lb=new Float32Array(262144),cb=new Uint8Array(262144),hb=[0,0,0],ub=[0,0,0];function db(e){let t=0;if(e.meshes)for(const i of e.meshes)t=Math.max(t,i.aabb.max[2]);if(e.children)for(const i of e.children)t=Math.max(t,db(i));return t}function fb(e,t,i){if(e.meshes)for(const r of e.meshes){if(r.aabb.min[0]===1/0)continue;const n=xp.applyTransform(r.aabb,e.globalMatrix);i.insert(t,n.min[0],n.min[1],n.max[0],n.max[1])}if(e.children)for(const r of e.children)fb(r,t,i)}const pb=["","wall","door","roof","window","lamp","logo"];class mb{constructor(e){this.node=e,this.evaluatedRMEA=[[1,0,0,1],[1,0,0,1],[1,0,0,1],[1,0,0,1],[.4,1,0,1],[1,0,0,1],[1,0,0,1]],this.hiddenByReplacement=!1,this.evaluatedTranslation=[0,0,0],this.evaluatedScale=[1,1,1],this.evaluatedColor=[],this.emissionHeightBasedParams=[],this.cameraCollisionOpacity=1,this.targetL

1if(r.lodMeshes)for(const a of r.lodMeshes)vb(a,e,o,s,!1)}Xo(_b,"Tiled3dModelBucket",{omit:["layers"]}),Xo(mb,"Tiled3dModelFeature");const wb=["id","tile","layer","source","sourceLayer","state"];class Tb{constructor(e,t,i,r,n){this.type="Feature",this._vectorTileFeature=e,this._z=t,this._x=i,this._y=r,this.properties=e?e.properties:{},this.id=n}clone(){const e=new Tb(this._vectorTileFeature,this._z,this._x,this._y,this.id);return this.state&&(e.state={...this.state}),this.layer&&(e.layer={...this.layer}),this.source&&(e.source=this.source),this.sourceLayer&&(e.sourceLayer=this.sourceLayer),e}get geometry(){return void 0===this._geometry&&this._vectorTileFeature&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._x,this._y,this._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={type:"Feature",state:void 0,geometry:this.geometry,properties:this.properties};for(const t of wb)void 0!==this[t]&&(e[t]=this[t]);return e}}class Eb extends li{constructor(e,t,i,r){super(),this.id=e,this.type="model",this.models=[],this._options=t,this._modelsInfo=new Map,this._abortController=null}cancelModelRequests(){this._abortController&&(this._abortController.abort(),this._abortController=null)}async loadGLTFFromURI(e,t){return Lg((await this.map._requestManager.transformRequest(e,qt.Model,t)).url,t)}async loadModel(e,t,i){try{const r=await this.loadGLTFFromURI(t.uri,i);if(i.aborted)return;const n=this._modelsInfo.get(e);if(!n)return;const o=Ty(r),s=n.modelSpec,a=new ry(e,s.uri,s.position,s.orientation,o);Eb.applyModelSpecification(a,s),a.computeBoundsAndApplyParent(),this.models.push(a),n.model=a}catch(r){if(i.aborted)return;this.fire(new oi(new Error(`Could not load model ${e} from ${t.uri}`,{cause:r})))}}async load(){this._abortController||(this._abortController=new AbortController);const e=this._abortController.signal,t=[];for(const i in this._options.models){const r=this._options.models[i],n=this._modelsInfo.get(i);if(n&&n.model){n.modelSpec=r;const e=n.model;e.position=null!=r.position?new vl(r.position[0],r.position[1]):new vl(0,0),e.orientation=null!=r.orientation?r.orientation:[0,0,0],Eb.applyModelSpecification(e,r),e.computeBoundsAndApplyParent(),this.models.push(e)}else n?n.modelSpec=r:(this._modelsInfo.set(i,{modelSpec:r,model:null}),t.push(this.loadModel(i,r,e)))}0!==t.length?(await Promise.allSettled(t),e.aborted||this.fire(new ni("data",{dataType:"source",sourceDataType:"metadata"}))):this.loaded()&&this.fire(new ni("data",{dataType:"source",sourceDataType:"metadata"}))}static arrayFromColorSpecification(e){const t=e;if(void 0===t)return;if(Array.isArray(t))return[t[0],t[1],t[2]];const i=mi.parse(t);return i?[i.r,i.g,i.b]:void 0}static applyModelSpecification(e,t){if(t.nodeOverrides&&Eb.convertNodeOverrides(e,t.nodeOverrides),t.materialOverrides&&Eb.convertMaterialOverrides(e,t.materialOverrides),t.nodeOverrideNames&&(e.nodeOverrideNames=[...t.nodeOverrideNames]),t.materialOverrideNames&&(e.materialOverrideNames=[...t.materialOverrideNames]),t.featureProperties&&(e.featureProperties=t.featureProperties),t.lightOverrides){const i=t.lightOverrides,r=Eb.arrayFromColorSpecification(i["light-ambient-color"]),n=Eb.arrayFromColorSpecification(i["light-directional-color"]);e.lightOverrides={ambientIntensity:i["light-ambient-intensity"],ambientColor:r,directionalIntensity:i["light-directional-intensity"],directionalColor:n}}else e.lightOverrides=void 0}static convertNodeOverrides(e,t){if(Array.isArray(t)&&t.every(e=>"string"==typeof e)){e.nodeOverrideNames=[];for(const i of t)e.nodeOverrideNames.push(i)}else Object.entries(t).forEach(([t,i])=>{const r={orientation:[0,0,0],minZoom:void 0,maxZoom:void 0};if(Object.hasOwn(i,"orientation")){const e=i.orientation;e&&(r.orientation=e)}Object.hasOwn(i,"minzoom")&&(r.minZoom=i.minzoom),Object.hasOwn(i,"maxzoom")&&(r.maxZoom=i.maxzoom),e.nodeOverrides.set(t,r)})}static convertMaterialOverrides(e,t){if(Array.isArray(t)&&t.every(e=>"string"==typeof e)){e.materialOverrideNames=[];for(const i of t)e.materialOverrideNames.push(i)}else Object.entries(t).forEach(([t,i])=>{const r=i["model-color"],n={color:void 0!==r?new mi(r[0],r[1],r[2]):new mi(1,1,1),colorMix:0,emissionStrength:0,opacity:1},o=i["model-color-mix-intensity"];void 0!==o&&(n.colorMix=o);const s=i["model-emissive-strength"];void 0!==s&&(n.emissionStrength=s);const a=i["model-opacity"];void 0!==a&&(n.opacity=a),e.materialOverrides.set(t,n)})}onAdd(e){this.map=e,this.load()}hasTransition(){return!1}loaded(){if(0===this._modelsInfo.size)return!0;for(const e of this._modelsInfo.values())if(null==e.model)return!1;return!0}getModels(){return this.models}loadTile(e,t){}serialize(){return this._options}setProperty(e,t){return!1}reload(){this.cancelModelRequests();const e=Sa(this.id,this.scope);this.map.style.clearSource(e),this.models=[],this._modelsInfo.clear(),this.load()}onRemove(e){this.cancelModelRequests()}setModels(e){this.models=[];const t=new Map;for(const i in e){const r=e[i],n=this._modelsInfo.get(i);n&&n.modelSpec.uri===r.uri&&t.set(i,n)}if(this._modelsInfo.size!==t.size){this.cancelModelRequests();for(const[e,i]of t)i.model||t.delete(e)}this._modelsInfo=t,this._options.models=e,this.load()}}function Sb(e,t,i,r){const n=1<<e.z;t.lat=_r((r/Pr+e.y)/n),t.lng=mr((i/Pr+e.x)/n)}function Ib(e,t,i,r){const n=e.getNodesInfo()[t];if(!n||n.hiddenByReplacement||!n.node.meshes)return;let o=Number.MAX_VALUE;const s=n.node,a=i.tile,l=r.calculatePosMatrix(a.tileID.toUnwrapped(),r.worldSize),c=n.evaluatedScale;let h=0;r.elevation&&s.elevation&&(h=s.elevation*r.elevation.exaggeration()),d(l,l,[(s.anchor?s.anchor[0]:0)*(c[0]-1),(s.anchor?s.anchor[1]:0)*(c[1]-1),h]),f(l,l,c);const p=i.queryGeometry,m=p.isPointQuery()?p.screenBounds:p.screenGeometry,_=function(e){const t=u([],l,e.globalMatrix);u(t,r.expandedFarZProjMatrix,t);for(let i=0;i<e.meshes.length;++i){const n=e.meshes[i];if(i===e.lightMeshIndex)continue;const s=Qg(m,r,t,n.aabb);null!=s&&(o=Math.min(s,o))}if(e.children)for(const i of e.children)_(i)};if(_(s),o===Number.MAX_VALUE)return;const g=new vl(0,0);return Sb(a.tileID.canonical,g,n.node.anchor[0],n.node.anchor[1]),{intersectionZ:o,position:g,feature:n.feature}}const Ab={circle:class extends za{constructor(e,t,i,r){super(e,{layout:Lx||(Lx=new aa({"circle-sort-key":new oa(la.layout_circle["circle-sort-key"]),"circle-elevation-reference":new na(la.layout_circle["circle-elevation-reference"]),visibility:new na(la.layout_circle.visibility)})),paint:zx||(zx=new aa({"circle-radius":new oa(la.paint_circle["circle-radius"]),"circle-color":new oa(la.paint_circle["circle-color"]),"circle-blur":new oa(la.paint_circle["circle-blur"]),"circle-opacity":new oa(la.paint_circle["circle-opacity"]),"circle-translate":new na(la.paint_circle["circle-translate"]),"circle-translate-anchor":new na(la.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new na(la.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new na(la.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new oa(la.paint_circle["circle-stroke-width"]),"circle-stroke-color":new oa(la.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new oa(la.paint_circle["circle-stroke-opacity"]),"circle-emissive-strength":new na(la.paint_circle["circle-emissive-strength"]),"circle-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"circle-stroke-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r)}createBucket(e){return new Au(e)}queryRadius(e){const t=e;return Hx("circle-radius",this,t)+Hx("circle-stroke-width",this,t)+$x(this.paint.get("circle-translate"))}queryIntersectsFeature(e,t,i,r,n,o,s,a){const l=Wx(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),c=this.paint.get("circle-radius").evaluate(t,i)+this.paint.get("circle-stroke-width").evaluate(t,i);return Kx(e,r,o,s,a,"map"===this.paint.get("circle-pitch-alignment"),"map"===this.paint.get("circle-pitch-scale"),l,c)}getProgramIds(){return["circle"]}getDefaultProgramParams(e,t,i){const r=Yx(this);return{config:new yh(this,{zoom:t,lut:i}),defines:r,overrideFog:!1}}is3D(e){return!e&&!!this.layout&&"none"!==this.layout.get("circle-elevation-reference")}hasElevation(){return this.layout&&"none"!==this.layout.get("circle-elevation-reference")}mayUse(e){return"HD"===e&&Fa(this,"circle-elevation-reference",e=>"hd-road-markup"===e)}prepare(){return this.mayUse("HD")?qx():Promise.resolve()}},heatmap:class extends za{createBucket(e){return new iv(e)}constructor(e,t,i,r){super(e,{layout:rv||(rv=new aa({visibility:new na(la.layout_heatmap.visibility)})),paint:nv||(nv=new aa({"heatmap-radius":new oa(la.paint_heatmap["heatmap-radius"]),"heatmap-weight":new oa(la.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new na(la.paint_heatmap["heatmap-intensity"]),"heatmap-color":new sa(la.paint_heatmap["heatmap-color"]),"heatmap-opacity":new na(la.paint_heatmap["heatmap-opacity"]),"heatmap-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(e){"heatmap-color"===e&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=gv({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}_clear(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}queryRadius(e){return Hx("heatmap-radius",this,e)}queryIntersectsFeature(e,t,i,r,n,o,s,a){const l=this.paint.get("heatmap-radius").evaluate(t,i);return Kx(e,r,o,s,a,!0,!0,new ve(0,0),l)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&"none"!==this.visibility}getProgramIds(){return["heatmap","heatmapTexture"]}getDefaultProgramParams(e,t,i){return"heatmap"===e?{config:new yh(this,{zoom:t,lut:i}),overrideFog:!1}:{}}},hillshade:class extends za{constructor(e,t,i,r){super(e,{layout:ov||(ov=new aa({visibility:new na(la.layout_hillshade.visibility)})),paint:sv||(sv=new aa({"hillshade-illumination-direction":new na(la.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-anchor":new na(la.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new na(la.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new na(la.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new na(la.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new na(la.paint_hillshade["hillshade-accent-color"]),"hillshade-emissive-strength":new na(la.paint_hillshade["hillshade-emissive-strength"]),"hillshade-shadow-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"hillshade-highlight-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"hillshade-accent-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r)}shouldRedrape(){return this.hasOffscreenPass()&&"viewport"===this.paint.get("hillshade-illumination-anchor")}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&"none"!==this.visibility}getProgramIds(){return["hillshade","hillshadePrepare"]}getDefaultProgramParams(e,t,i){return{overrideFog:!1}}},fill:class extends za{constructor(e,t,i,r){super(e,{layout:av||(av=new aa({"fill-sort-key":new oa(la.layout_fill["fill-sort-key"]),visibility:new na(la.layout_fill.visibility),"fill-elevation-reference":new na(la.layout_fill["fill-elevation-reference"]),"fill-construct-bridge-guard-rail":new oa(la.layout_fill["fill-construct-bridge-guard-rail"])})),paint:lv||(lv=new aa({"fill-antialias":new na(la.paint_fill["fill-antialias"]),"fill-opacity":new oa(la.paint_fill["fill-opacity"]),"fill-color":new oa(la.paint_fill["fill-color"]),"fill-outline-color":new oa(la.paint_fill["fill-outline-color"]),"fill-translate":new na(la.paint_fill["fill-translate"]),"fill-translate-anchor":new na(la.paint_fill["fill-translate-anchor"]),"fill-pattern":new oa(la.paint_fill["fill-pattern"]),"fill-pattern-cross-fade":new na(la.paint_fill["fill-pattern-cross-fade"]),"fill-emissive-strength":new na(la.paint_fill["fill-emissive-strength"]),"fill-z-offset":new oa(la.paint_fill["fill-z-offset"]),"fill-bridge-guard-rail-color":new oa(la.paint_fill["fill-bridge-guard-rail-color"]),"fill-tunnel-structure-color":new oa(la.paint_fill["fill-tunnel-structure-color"]),"fill-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"fill-outline-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"fill-bridge-guard-rail-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"fill-tunnel-structure-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r)}getProgramIds(){const e=this.paint.get("fill-pattern"),t=e&&e.constantOr(1),i=[t?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&i.push(t&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),i}getDefaultProgramParams(e,t,i){return{config:new yh(this,{zoom:t,lut:i}),overrideFog:!1}}recalculate(e,t){super.recalculate(e,t);const i=this.paint._values["fill-outline-color"];"constant"===i.value.kind&&void 0===i.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(e){return new Ih(e)}queryRadius(){return $x(this.paint.get("fill-translate"))}queryIntersectsFeature(e,t,i,r,n,o){return!e.queryGeometry.isAboveHorizon&&Gh(Zx(e.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),r)}isTileClipped(){return 0===this.paint.get("fill-z-offset").constantOr(1)}is3D(e){if(0!==this.paint.get("fill-z-offset").constantOr(1))return!0;const t=this.layout&&"none"!==this.layout.get("fill-elevation-reference");return null!=e?t&&!e:t}hasElevation(){return this.layout&&"none"!==this.layout.get("fill-elevation-reference")}mayUse(e){return"HD"===e&&Fa(this,"fill-elevation-reference",e=>"none"!==e)}prepare(){return this.mayUse("HD")?qx():Promise.resolve()}hasShadowPass(){return this.layout&&"none"!==this.layout.get("fill-elevation-reference")}},"fill-extrusion":class extends za{constructor(e,t,i,r){super(e,{layout:uv||(uv=new aa({visibility:new na(la["layout_fill-extrusion"].visibility),"fill-extrusion-edge-radius":new na(la["layout_fill-extrusion"]["fill-extrusion-edge-radius"]),"source-max-zoom":new na(la["layout_fill-extrusion"]["source-max-zoom"])})),paint:dv||(dv=new aa({"fill-extrusion-opacity":new na(la["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new oa(la["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new na(la["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new na(la["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new oa(la["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-pattern-cross-fade":new na(la["paint_fill-extrusion"]["fill-extrusion-pattern-cross-fade"]),"fill-extrusion-height":new oa(la["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new oa(la["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-height-alignment":new na(la["paint_fill-extrusion"]["fill-extrusion-height-alignment"]),"fill-extrusion-base-alignment":new na(la["paint_fill-extrusion"]["fill-extrusion-base-alignment"]),"fill-extrusion-vertical-gradient":new na(la["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"]),"fill-extrusion-ambient-occlusion-intensity":new na(la["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-intensity"]),"fill-extrusion-ambient-occlusion-radius":new na(la["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-radius"]),"fill-extrusion-ambient-occlusion-wall-radius":new na(la["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-wall-radius"]),"fill-extrusion-ambient-occlusion-ground-radius":new na(la["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-ground-radius"]),"fill-extrusion-ambient-occlusion-ground-attenuation":new na(la["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-ground-attenuation"]),"fill-extrusion-flood-light-color":new na(la["paint_fill-extrusion"]["fill-extrusion-flood-light-color"]),"fill-extrusion-flood-light-intensity":new na(la["paint_fill-extrusion"]["fill-extrusion-flood-light-intensity"]),"fill-extrusion-flood-light-wall-radius":new oa(la["paint_fill-extrusion"]["fill-extrusion-flood-light-wall-radius"]),"fill-extrusion-flood-light-ground-radius":new oa(la["paint_fill-extrusion"]["fill-extrusion-flood-light-ground-radius"]),"fill-extrusion-flood-light-ground-attenuation":new na(la["paint_fill-extrusion"]["fill-extrusion-flood-light-ground-attenuation"]),"fill-extrusion-vertical-scale":new na(la["paint_fill-extrusion"]["fill-extrusion-vertical-scale"]),"fill-extrusion-rounded-roof":new na(la["paint_fill-extrusion"]["fill-extrusion-rounded-roof"]),"fill-extrusion-cutoff-fade-range":new na(la["paint_fill-extrusion"]["fill-extrusion-cutoff-fade-range"]),"fill-extrusion-front-cutoff":new na(la["paint_fill-extrusion"]["fill-extrusion-front-cutoff"]),"fill-extrusion-emissive-strength":new oa(la["paint_fill-extrusion"]["fill-extrusion-emissive-strength"]),"fill-extrusion-line-width":new oa(la["paint_fill-extrusion"]["fill-extrusion-line-width"]),"fill-extrusion-cast-shadows":new na(la["paint_fill-extrusion"]["fill-extrusion-cast-shadows"]),"fill-extrusion-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"fill-extrusion-flood-light-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(e){return new mx(e)}queryRadius(){return $x(this.paint.get("fill-extrusion-translate"))}is3D(e){return!0}hasShadowPass(){return this.paint.get("fill-extrusion-cast-shadows")}cutoffRange(){return this.paint.get("fill-extrusion-cutoff-fade-range")}canCastShadows(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}queryIntersectsFeature(e,t,i,r,n,o,s,a,l){const c=Wx(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),h=this.paint.get("fill-extrusion-height").evaluate(t,i),u=this.paint.get("fill-extrusion-base").evaluate(t,i),d=[0,0],f=a&&o.elevation,p=o.elevation?o.elevation.exaggeration():1,m=e.tile.getBucket(this);if(m instanceof mx){const e=m.centroidData.find(e=>l>=e.vertexArrayOffset&&l<e.vertexArrayOffset+e.vertexCount);if(e&&e.flags&tx)return!1;if(f){const e=m.centroidVertexArray,t=l+1;t<e.length&&(d[0]=e.geta_centroid_pos0(t),d[1]=e.geta_centroid_pos1(t))}}if(0===d[0]&&1===d[1])return!1;"globe"===o.projection.name&&(r=Sx([r],[new ve(0,0),new ve(Pr,Pr)],e.tileID.canonical).map(e=>e.polygon).flat());const _=f?a:null,[g,y]=wv(o,r,u,h,c,s,_,d,p,o.center.lat,e.tileID.canonical),x=e.queryGeometry;return bv(g,y,x.isPointQuery()?x.screenBounds:x.screenGeometry)}},building:class extends za{constructor(e,t,i,r){super(e,{layout:fv||(fv=new aa({visibility:new na(la.layout_building.visibility),"building-facade":new oa(la.layout_building["building-facade"]),"building-facade-floors":new oa(la.layout_building["building-facade-floors"]),"building-facade-unit-width":new oa(la.layout_building["building-facade-unit-width"]),"building-facade-window":new oa(la.layout_building["building-facade-window"]),"building-roof-shape":new oa(la.layout_building["building-roof-shape"]),"building-height":new oa(la.layout_building["building-height"]),"building-base":new oa(la.layout_building["building-base"]),"building-flood-light-wall-radius":new oa(la.layout_building["building-flood-light-wall-radius"]),"building-flood-light-ground-radius":new oa(la.layout_building["building-flood-light-ground-radius"]),"building-flip-roof-orientation":new oa(la.layout_building["building-flip-roof-orientation"])})),paint:pv||(pv=new aa({"building-opacity":new na(la.paint_building["building-opacity"]),"building-ambient-occlusion-intensity":new na(la.paint_building["building-ambient-occlusion-intensity"]),"building-ambient-occlusion-ground-intensity":new na(la.paint_building["building-ambient-occlusion-ground-intensity"]),"building-ambient-occlusion-ground-radius":new na(la.paint_building["building-ambient-occlusion-ground-radius"]),"building-ambient-occlusion-ground-attenuation":new na(la.paint_building["building-ambient-occlusion-ground-attenuation"]),"building-vertical-scale":new na(la.paint_building["building-vertical-scale"]),"building-cast-shadows":new na(la.paint_building["building-cast-shadows"]),"building-color":new oa(la.paint_building["building-color"]),"building-emissive-strength":new oa(la.paint_building["building-emissive-strength"]),"building-facade-emissive-chance":new na(la.paint_building["building-facade-emissive-chance"]),"building-cutoff-fade-range":new na(la.paint_building["building-cutoff-fade-range"]),"building-front-cutoff":new na(la.paint_building["building-front-cutoff"]),"building-flood-light-color":new na(la.paint_building["building-flood-light-color"]),"building-flood-light-intensity":new na(la.paint_building["building-flood-light-intensity"]),"building-flood-light-ground-attenuation":new na(la.paint_building["building-flood-light-ground-attenuation"]),"building-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"}),"building-flood-light-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}mayUse(e){return"HD"===e}prepare(){return async function(){return function(){if(!st(self))return null;if(null!=Bx||null!=Ox)return null;if(null!=Fx)return Fx;const e=fetch(Et());return Fx=function(e){let t,i,r,n,o;function s(){t=new Uint8Array(o.buffer),i=new Int16Array(o.buffer),r=new Int32Array(o.buffer),n=new Float32Array(o.buffer)}function a(){throw new Error("Unexpected BuildingGen error.")}const l=()=>{},c={a:{a:a,f:function(e){const i=t.length,r=Math.max(e>>>0,Math.ceil(1.2*i)),n=Math.ceil((r-i)/65536);try{return o.grow(n),s(),!0}catch(a){return!1}},g:a,b:l,c:l,d:l,e:l}};return(WebAssembly.instantiateStreaming?WebAssembly.instantiateStreaming(e,c):e.then(e=>e.arrayBuffer()).then(e=>WebAssembly.instantiate(e,c))).then(e=>{const a=e.instance.exports;return(0,a.g)(),o=a.f,s(),new Cx({setStyle:a.h,setAOOptions:a.i,setMetricOptions:a.j,setStructuralOptions:a.k,setFacadeOptions:a.l,setFauxFacadeOptions:a.m,setFacadeClassifierOptions:a.n,addFeature:a.o,addFacade:a.p,generateMesh:a.q,getLastError:a.r,getOuterRingLength:a.s,getMeshCount:a.t,getPositionsPtr:a.u,getPositionsLength:a.v,getNormalsPtr:a.w,getNormalsLength:a.x,getAOPtr:a.y,getAOLength:a.z,getUVPtr:a.A,getUVLength:a.B,getFauxFacadePtr:a.C,getFauxFacadeLength:a.D,getIndicesPtr:a.E,getIndicesLength:a.F,getBuildingPart:a.G,getRingCount:a.H,getRingPtr:a.I,getRingLength:a.J,malloc:a.K,free:a.L,heapU8:t,heap16:i,heap32:r,heapF32:n})})}(e).then(e=>{Fx=null,Bx=e}).catch(e=>{rt("Could not load building-gen"),Fx=null,Ox=e}),Fx}()}()}createBucket(e){return new Vx(e)}cutoffRange(){return this.paint.get("building-cutoff-fade-range")}hasShadowPass(){return this.paint.get("building-cast-shadows")}hasLightBeamPass(){return!0}canCastShadows(){return!0}is3D(e){return!0}queryRadius(e){return 0}queryIntersectsFeature(e,t,i,r,n,o,s,a,l,c){let h=this.layout.get("building-height").evaluate(t,i);const u=this.layout.get("building-base").evaluate(t,i),d=e.tile.getBucket(this).getFootprint(t);if(d){if(0!==d.hiddenFlags)return!1;h=d.height}const[f,p]=wv(o,r,u,h,new ve(0,0),s,null,[0,0],1,o.center.lat,e.tileID.canonical),m=e.queryGeometry;return bv(f,p,m.isPointQuery()?m.screenBounds:m.screenGeometry)}},line:class extends za{constructor(e,t,i,r){const n=Pv();super(e,n,t,i,r),n.layout&&(this.layout=new ra(n.layout)),this.gradientVersion=0,this.hasElevatedBuckets=!1,this.hasNonElevatedBuckets=!1,this.lineBlendFbos=null,this.lineBlendDensityReadback=null}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){const e=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=e._styleExpression&&e._styleExpression.expression instanceof Sn,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}

1else"line-gradient-use-theme"===e&&(this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER)}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}widthExpression(){return this._transitionablePaint._values["line-width"].value.expression}emissiveStrengthExpression(){return this._transitionablePaint._values["line-emissive-strength"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=(()=>{if(Dv)return Dv;const e=Pv();return Dv=new Rv(e.paint.properties["line-width"].specification),Dv.useIntegerZoom=!0,Dv})().possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new wu(e)}getProgramIds(){const e=[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"];return"default"!==this.paint.get("line-blend-mode")&&e.push("lineBlendComposite"),e}getDefaultProgramParams(e,t,i){if("lineBlendComposite"===e)return{};const r=Av(this);return{config:new yh(this,{zoom:t,lut:i}),defines:r,overrideFog:!1}}queryRadius(e){const t=e,i=Ov(Hx("line-width",this,t),Hx("line-gap-width",this,t)),r=Hx("line-offset",this,t);return i/2+Math.abs(r)+$x(this.paint.get("line-translate"))}queryIntersectsFeature(e,t,i,r,n,o){if(e.queryGeometry.isAboveHorizon)return!1;const s=Zx(e.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),a=e.pixelToTileUnitsFactor/2*Ov(this.paint.get("line-width").evaluate(t,i),this.paint.get("line-gap-width").evaluate(t,i)),l=this.paint.get("line-offset").evaluate(t,i);return l&&(r=function(e,t){const i=[],r=new ve(0,0);for(let n=0;n<e.length;n++){const o=e[n],s=[];for(let e=0;e<o.length;e++){const i=o[e],n=o[e+1],a=0===e?r:i.sub(o[e-1])._unit()._perp(),l=e===o.length-1?r:n.sub(i)._unit()._perp(),c=a._add(l)._unit();c._mult(1/(c.x*l.x+c.y*l.y)),s.push(c._mult(t)._add(i))}i.push(s)}return i}(r,l*e.pixelToTileUnitsFactor)),function(e,t,i){for(let r=0;r<t.length;r++){const n=t[r];if(e.length>=3)for(let t=0;t<n.length;t++)if(Jh(e,n[t]))return!0;if(qh(e,n,i))return!0}return!1}(s,r,a)}isTileClipped(){return this.hasNonElevatedBuckets}isDraped(e){return!this.hasElevatedBuckets||this.layout&&"hd-road-markup"===this.layout.get("line-elevation-reference")}hasElevation(){return this.layout&&"none"!==this.layout.get("line-elevation-reference")}mayUse(e){return"HD"===e&&Fa(this,"line-elevation-reference",e=>"hd-road-markup"===e)}prepare(){return this.mayUse("HD")?qx():Promise.resolve()}hasOffscreenPass(){return"default"!==this.paint.get("line-blend-mode")&&0!==this.paint.get("line-opacity").constantOr(1)&&0!==this.paint.get("line-width").constantOr(1)&&"none"!==this.visibility}resize(){this._destroyLineBlendFbo()}onRemove(e){this._destroyLineBlendFbo(e.painter&&e.painter.context&&e.painter.context.gl||void 0)}_clear(){this._destroyLineBlendFbo()}_destroyLineBlendFbo(e){this.lineBlendFbos&&(this.lineBlendFbos.destroy(),this.lineBlendFbos=null),e&&this.lineBlendDensityReadback&&this.lineBlendDensityReadback.destroy(e),this.lineBlendDensityReadback=null}},symbol:Vv,background:class extends za{constructor(e,t,i,r){super(e,{layout:Uv||(Uv=new aa({visibility:new na(la.layout_background.visibility)})),paint:jv||(jv=new aa({"background-pitch-alignment":new na(la.paint_background["background-pitch-alignment"]),"background-color":new na(la.paint_background["background-color"]),"background-pattern":new na(la.paint_background["background-pattern"]),"background-opacity":new na(la.paint_background["background-opacity"]),"background-emissive-strength":new na(la.paint_background["background-emissive-strength"]),"background-color-use-theme":new oa({type:"string",default:"default","property-type":"data-driven"})}))},t,i,r)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}getDefaultProgramParams(e,t,i){return{overrideFog:!1}}is3D(e){return"viewport"===this.paint.get("background-pitch-alignment")}},raster:Zv,"raster-particle":tb,sky:class extends za{constructor(e,t,i,r){super(e,{layout:Yv||(Yv=new aa({visibility:new na(la.layout_sky.visibility)})),paint:Kv||(Kv=new aa({"sky-type":new na(la.paint_sky["sky-type"]),"sky-atmosphere-sun":new na(la.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new na(la.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new na(la.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new na(la.paint_sky["sky-gradient-radius"]),"sky-gradient":new sa(la.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new na(la.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new na(la.paint_sky["sky-atmosphere-color"]),"sky-opacity":new na(la.paint_sky["sky-opacity"]),"sky-gradient-use

1remove(){this.tasks.clear(),this.invoker.remove()}}const Db={type:"message"};class Lb{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){const i=e[t];this._stringToNumber[i]=t,this._numberToString[t]=i}}encode(e){return this._stringToNumber[e]}decode(e){return this._numberToString[e]}}class zb{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Zo(Pr,Pr,512),this.featureIndexArray=new kc,this.promoteId=t,this.is3DTile=!1,this.serializedLayersCache=new Map}insert(e,t,i,r,n,o=0,s=0){const a=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(i,r,n,o);const l=this.grid;for(let c=0;c<t.length;c++){const e=t[c],i=[1/0,1/0,-1/0,-1/0];for(let t=0;t<e.length;t++){const r=e[t];i[0]=Math.min(i[0],r.x),i[1]=Math.min(i[1],r.y),i[2]=Math.max(i[2],r.x),i[3]=Math.max(i[3],r.y)}0!==s&&(i[0]-=s,i[1]-=s,i[2]+=s,i[3]+=s),i[0]<Pr&&i[1]<Pr&&i[2]>=0&&i[3]>=0&&l.insert(a,i[0],i[1],i[2],i[3])}}loadVTLayers(){if(!this.vtLayers){this.vtLayers=new Vh(new id(this.rawTileData)).layers,this.sourceLayerCoder=new Lb(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={};for(const e in this.vtLayers)this.vtFeatures[e]=[]}return this.vtLayers}query(e,t){const{tilespaceGeometry:i,transform:r,tileTransform:n,pixelPosMatrix:o,availableImages:s,worldview:a}=t;this.loadVTLayers(),this.serializedLayersCache.clear();const l=t.queryRadius?t.queryRadius:0,c=i.bufferedTilespaceBounds,h=this.grid.queryKeys(c.min.x,c.min.y,c.max.x,c.max.y,(e,t,r,n)=>Qh(i.bufferedTilespaceGeometry,e-l,t-l,r+l,n+l));h.sort(Ob);let u=null;r.elevation&&h.length>0&&(u=ab.create(r.elevation,this.tileID));const d={};let f;for(let p=0;p<h.length;p++){const l=h[p];if(l===f)continue;f=l;const c=this.featureIndexArray.get(l);let m=null;this.is3DTile?this.loadMatchingModelFeature(d,c,e,i,r,a):this.loadMatchingFeature(d,c,e,s,a,(e,s,a,l=0)=>(m||(m=kl(e,this.tileID.canonical,n)),s.queryIntersectsFeature(i,e,a,m,this.z,r,o,u,l,t.scope)))}return d}loadMatchingFeature(e,t,i,r,n,o){const{featureIndex:s,bucketIndex:a,sourceLayerIndex:l,layoutVertexArrayOffset:c}=t,h=this.bucketLayerIDs[a],u=i.layers,d=Object.keys(u);if(d.length&&!tt(d,h))return;const f=i.sourceCache,p=this.sourceLayerCoder.decode(l),m=this.vtLayers[p].feature(s),_=this.getId(m,p);for(let g=0;g<h.length;g++){const t=h[g];if(!u[t])continue;const{styleLayer:i,targets:a}=u[t];let l={};void 0!==_&&(l=f.getFeatureState(i.sourceLayer,_));const d=!o||o(m,i,l,c);if(!d)continue;const p=new Tb(m,this.z,this.x,this.y,_);p.tile=this.tileID.canonical,p.state=l;let y=this.serializedLayersCache.get(t);

1y||(y=i.serialize(),y.id=t,this.serializedLayersCache.set(t,y)),p.source=y.source,p.sourceLayer=y["source-layer"],p.layer={...y},p.layer.paint=Fb(y.paint,i.paint,m,l,r),p.layer.layout=Fb(y.layout,i.layout,m,l,r);const x=new Xs(this.tileID.overscaledZ,{worldview:n});let v=!1;for(const e of a){this.updateFeatureProperties(p,e);const{filter:t}=e;if(t)if(m.properties=p.properties,t.needGeometry){const e=Nl(m,!0);if(!t.filter(x,e,this.tileID.canonical))continue}else if(!t.filter(x,m))continue;v=!0,e.targetId&&this.addFeatureVariant(p,e)}v&&this.appendToResult(e,t,s,p,d)}}loadMatchingModelFeature(e,t,i,r,n,o){const{featureIndex:s,bucketIndex:a}=t,l=this.bucketLayerIDs[a],c=i.layers,h=Object.keys(c);if(!h.length||tt(h,l))for(let u=0;u<l.length;u++){const t=l[u],{styleLayer:a,targets:h}=c[t];if("model"!==a.type)continue;const d=r.tile,f=d.getBucket(a);if(!(f&&f instanceof _b))continue;const p=Ib(f,s,r,n);if(!p)continue;const{z:m,x:_,y:g}=d.tileID.canonical,{feature:y,intersectionZ:x,position:v}=p;let b={};void 0!==y.id&&(b=i.sourceCache.getFeatureState(a.sourceLayer,y.id));const w=new Tb({},m,_,g,y.id);w.tile=this.tileID.canonical,w.state=b,w.properties=y.properties,w.geometry={type:"Point",coordinates:[v.lng,v.lat]};let T=this.serializedLayersCache.get(t);T||(T=a.serialize(),T.id=t,this.serializedLayersCache.set(t,T)),w.source=T.source,w.sourceLayer=T["source-layer"],w.layer={...T};const E=new Xs(this.tileID.overscaledZ,{worldview:o});let S=!1;for(const e of h){this.updateFeatureProperties(w,e);const{filter:t}=e;if(t)if(y.properties=w.properties,t.needGeometry){if(!t.filter(E,y,this.tileID.canonical))continue}else if(!t.filter(E,y))continue;S=!0,e.targetId&&this.addFeatureVariant(w,e)}S&&this.appendToResult(e,t,s,w,x)}}updateFeatureProperties(e,t,i){if(t.properties){const r={};for(const n in t.properties){const o=t.properties[n].evaluate({zoom:this.z},e._vectorTileFeature,e.state,e.tile,i);null!=o&&(r[n]=o)}e.properties=r}}addFeatureVariant(e,t,i){const r={target:t.target,namespace:t.namespace,uniqueFeatureID:t.uniqueFeatureID};t.properties&&(r.properties=e.properties),e.variants=e.variants||{},e.variants[t.targetId]=e.variants[t.targetId]||[],e.variants[t.targetId].push(r)}appendToResult(e,t,i,r,n){let o=e[t];void 0===o&&(o=e[t]=[]),o.push({featureIndex:i,feature:r,intersectionZ:n})}lookupSymbolFeatures(e,t,i,r,n,o){const s={};this.loadVTLayers();for(const a of e)this.loadMatchingFeature(s,{bucketIndex:t,sourceLayerIndex:i,featureIndex:a,layoutVertexArrayOffset:0},r,n,o);return s}loadFeature(e){const{featureIndex:t,sourceLayerIndex:i}=e;this.loadVTLayers();const r=this.sourceLayerCoder.decode(i),n=this.vtFeatures[r];if(n[t])return n[t];const o=this.vtLayers[r].feature(t);return n[t]=o,o}hasLayer(e){for(const t of this.bucketLayerIDs)for(const i of t)if(e===i)return!0;return!1}getId(e,t){let i=e.id;if(this.promoteId){const r=Array.isArray(this.promoteId)||"object"!=typeof this.promoteId?this.promoteId:this.promoteId[t];if(null!=r)if(Array.isArray(r)){if(!this.promoteIdExpression){const e=Uo(r);if("success"!==e.result)return void rt(`Failed to create expression for promoteId: ${e.value.map(e=>`${e.key}: ${e.message}`).join(", ")}`);this.promoteIdExpression=e.value}i=this.promoteIdExpression.evaluate({zoom:0},e)}else i=e.properties[r];"boolean"==typeof i&&(i=Number(i))}return i}}function Fb(e,t,i,r,n){return Je(e,(e,o)=>{const s=t instanceof ra?t.get(o):null;return s&&s.evaluate?s.evaluate(i,r,void 0,n):s})}function Ob(e,t){return t-e}function Bb(e,t){const i={};let r;for(;r=e.nextField(t);)1===r?(i.delta_filter=kb(e,e.readVarint()+e.pos),i.filter="delta_filter"):2===r?(e.readVarint(),i.filter="zigzag_filter"):3===r?(e.readVarint(),i.filter="bitshuffle_filter"):4===r&&(e.readVarint(),i.filter="byteshuffle_filter");return i}function kb(e,t){const i={blockSize:0};let r;for(;r=e.nextField(t);)1===r&&(i.blockSize=e.readVarint());return i}function Nb(e,t){const i={};let r;for(;r=e.nextField(t);)1===r?(e.readVarint(),i.codec="gzip_data"):2===r?(e.readVarint(),i.codec="jpeg_image"):3===r?(e.readVarint(),i.codec="webp_image"):4===r&&(e.readVarint(),i.codec="png_image");return i}function Vb(e,t){const i={firstByte:0,lastByte:0,filters:[],codec:null,offset:0,scale:0,bands:[]};let r,n=0,o=0;for(;r=e.nextField(t);)1===r?i.firstByte=e.readFixed64():2===r?i.lastByte=e.readFixed64():3===r?i.filters.push(Bb(e,e.readVarint()+e.pos)):4===r?i.codec=Nb(e,e.readVarint()+e.pos):5===r?o=e.readFloat():6===r?n=e.readFloat():7===r?i.bands.push(e.readString()):8===r?i.offset=e.readDouble():9===r&&(i.scale=e.readDouble());return 0===i.offset&&(i.offset=o),0===i.scale&&(i.scale=n),i}function Ub(e,t){const i={version:0,name:"",units:"",tileSize:0,buffer:0,pixelFormat:0,dataIndex:[]};let r;for(;r=e.nextField(t);)1===r?i.version=e.readVarint():2===r?i.name=e.readString():3===r?i.units=e.readString():4===r?i.tileSize=e.readVarint():5===r?i.buffer=e.readVarint():6===r?i.pixelFormat=e.readVarint():7===r&&i.dataIndex.push(Vb(e,e.readVarint()+e.pos));return i}function jb(e,t,i){let r;for(;r=e.nextField(t);)if(1===r){let t=0;const r=e.readVarint()+e.pos;for(;e.pos<r;)i[t++]=e.readVarint()}return i}function Gb(e,t){if(4!==t.length)throw new Error(`Expected data of dimension 4 but got ${t.length}.`);let i=t[3];for(let r=2;r>=1;r--){const n=1===r?1:0,o=2===r?1:0;for(let r=0;r<t[0];r++){const s=t[1]*r;for(let r=n;r<t[1];r++){const n=t[2]*(r+s);for(let r=o;r<t[2];r++){const o=t[3]*(r+n);for(let r=0;r<t[3];r++){const t=o+r;e[t]+=e[t-i]}}}}i*=t[r]}return e}function qb(e){for(let t=0,i=e.length;t<i;t++)e[t]=e[t]>>>1^-(1&e[t]);return e}function Hb(e,t){switch(t){case"uint32":return e;case"uint16":for(let t=0;t<e.length;t+=2){const i=e[t],r=e[t+1];e[t]=(240&i)>>4|(61440&i)>>8|(240&r)<<4|61440&r,e[t+1]=15&i|(3840&i)>>4|(15&r)<<8|(3840&r)<<4}return e;case"uint8":for(let t=0;t<e.length;t+=4){const i=e[t],r=e[t+1],n=e[t+2],o=e[t+3];e[t+0]=(192&i)>>6|(192&r)>>4|(192&n)>>2|192&o,e[t+1]=(48&i)>>4|(48&r)>>2|48&n|(48&o)<<2,e[t+2]=(12&i)>>2|12&r|(12&n)<<2|(12&o)<<4,e[t+3]=3&i|(3&r)<<2|(3&n)<<4|(3&o)<<6}return e;default:throw new Error(`Invalid pixel format, "${t}"`)}}Xo(zb,"FeatureIndex",{omit:["rawTileData","sourceLayerCoder"]});var $b=Uint8Array,Zb=Uint16Array,Wb=Int32Array,Xb=new $b([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),Yb=new $b([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),Kb=new $b([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),Jb=function(e,t){for(var i=new Zb(31),r

1=0;r<31;++r)i[r]=t+=1<<e[r-1];var n=new Wb(i[30]);for(r=1;r<30;++r)for(var o=i[r];o<i[r+1];++o)n[o]=o-i[r]<<5|r;return{b:i,r:n}},Qb=Jb(Xb,2),ew=Qb.b,tw=Qb.r;ew[28]=258,tw[258]=28;for(var iw=Jb(Yb,0).b,rw=new Zb(32768),nw=0;nw<32768;++nw){var ow=(43690&nw)>>1|(21845&nw)<<1;rw[nw]=((65280&(ow=(61680&(ow=(52428&ow)>>2|(13107&ow)<<2))>>4|(3855&ow)<<4))>>8|(255&ow)<<8)>>1}var sw=function(e,t,i){for(var r=e.length,n=0,o=new Zb(t);n<r;++n)e[n]&&++o[e[n]-1];var s,a=new Zb(t);for(n=1;n<t;++n)a[n]=a[n-1]+o[n-1]<<1;s=new Zb(1<<t);var l=15-t;for(n=0;n<r;++n)if(e[n])for(var c=n<<4|e[n],h=t-e[n],u=a[e[n]-1]++<<h,d=u|(1<<h)-1;u<=d;++u)s[rw[u]>>l]=c;return s},aw=new $b(288);for(nw=0;nw<144;++nw)aw[nw]=8;for(nw=144;nw<256;++nw)aw[nw]=9;for(nw=256;nw<280;++nw)aw[nw]=7;for(nw=280;nw<288;++nw)aw[nw]=8;var lw=new $b(32);for(nw=0;nw<32;++nw)lw[nw]=5;var cw=sw(aw,9),hw=sw(lw,5),uw=function(e){for(var t=e[0],i=1;i<e.length;++i)e[i]>t&&(t=e[i]);return t},dw=function(e,t,i){var r=t/8|0;return(e[r]|e[r+1]<<8)>>(7&t)&i},fw=function(e,t){var i=t/8|0;return(e[i]|e[i+1]<<8|e[i+2]<<16)>>(7&t)},pw=function(e){return(e+7)/8|0},mw=["unexpected EOF","invalid block type","invalid length/literal","invalid distance","stream finished","no stream handler",,"no callback","invalid UTF-8 data","extra field too long","date not in range 1980-2099","filename too long","stream finishing","invalid zip data"],_w=function(e,t,i){var r=new Error(t||mw[e]);if(r.code=e,Error.captureStackTrace&&Error.captureStackTrace(r,_w),!i)throw r;return r},gw=new $b(0),yw="undefined"!=typeof TextDecoder&&new TextDecoder;try{yw.decode(gw,{stream:!0})}catch(Yw){}const xw={gzip_data:"gzip"};class vw extends Error{constructor(e){super(e),this.name="MRTError"}}const bw={0:"uint32",1:"uint32",2:"uint16",3:"uint8"},ww={uint32:1,uint16:2,uint8:4},Tw={uint32:Uint32Array,uint16:Uint16Array,uint8:Uint8Array};let Ew;class Sw{constructor(e=5){this.x=NaN,this.y=NaN,this.z=NaN,this.layers={},this._cacheSize=e}getLayer(e){const t=this.layers[e];if(!t)throw new vw(`Layer '${e}' not found`);return t}getHeaderLength(e){const t=new Uint8Array(e),i=new DataView(e);if(13!==t[0])throw new vw("File is not a valid MRT.");return i.getUint32(1,!0)}parseHeader(e){const t=new Uint8Array(e),i=this.getHeaderLength(e);if(t.length<i)throw new vw(`Expected header with length >= ${i} but got buffer of length ${t.length}`);const r=function(e){const t={headerLength:0,x:0,y:0,z:0,layers:[]};let i;for(;i=e.nextField(void 0);)1===i?t.headerLength=e.readFixed32():2===i?t.x=e.readVarint():3===i?t.y=e.readVarint():4===i?t.z=e.readVarint():5===i&&t.layers.push(Ub(e,e.readVarint()+e.pos));return t}(new Ew(t.subarray(0,i)));if(!isNaN(this.x)&&(this.x!==r.x||this.y!==r.y||this.z!==r.z))throw new vw(`Invalid attempt to parse header ${r.z}/${r.x}/${r.y} for tile ${this.z}/${this.x}/${this.y}`);this.x=r.x,this.y=r.y,this.z=r.z;for(const n of r.layers)this.layers[n.name]=new Iw(n,{cacheSize:this._cacheSize});return this}createDecodingTask(e){const t=[],i=this.getLayer(e.layerName);for(let r of e.blockIndices){const n=i.dataIndex[r],o=n.firstByte-e.firstByte,s=n.lastByte-e.firstByte;if(i._blocksInProgress.has(r))continue;const a={layerName:i.name,firstByte:o,lastByte:s,pixelFormat:i.pixelFormat,blockIndex:r,blockShape:[n.bands.length].concat(i.bandShape),buffer:i.buffer,codec:n.codec.codec,filters:n.filters.map(e=>e.filter)};i._blocksInProgress.add(r),t.push(a)}return new Aw(t,()=>{t.forEach(e=>i._blocksInProgress.delete(e.blockIndex))},(e,r)=>{if(t.forEach(e=>i._blocksInProgress.delete(e.blockIndex)),e)throw e;r.forEach(e=>{this.getLayer(e.layerName).processDecodedData(e)})})}}class Iw{constructor({version:e,name:t,units:i,tileSize:r,pixelFormat:n,buffer:o,dataIndex:s},a){if(this.version=e,1!==this.version)throw new vw(`Cannot parse raster layer encoded with MRT version ${e}`);this.name=t,this.units=i,this.tileSize=r,this.buffer=o,this.pixelFormat=bw[n],this.dataIndex=s,this.bandShape=[r+2*o,r+2*o,ww[this.pixelFormat]],this._decodedBlocks=new Cb(a?a.cacheSize:5),this._blocksInProgress=new Set}get dimension(){return ww[this.pixelFormat]}get cacheSize(){return this._decodedBlocks.capacity}getBandList(){return this.dataIndex.map(({bands:e})=>e).flat()}processDecodedData(e){const t=e.blockIndex.toString();this._decodedBlocks.get(t)||this._decodedBlocks.put(t,e.data)}getBlockForBand(e){let t=0;switch(typeof e){case"string":for(const[i,r]of this.dataIndex.entries()){for(const[n,o]of r.bands.entries())if(o===e)return{bandIndex:t+n,blockIndex:i,blockBandIndex:n};t+=r.bands.length}break;case"number":for(const[i,r]of this.dataIndex.entries()){if(e>=t&&e<t+r.bands.length)return{bandIndex:e,blockIndex:i,blockBandIndex:e-t};t+=r.bands.length}break;default:throw new vw(`Invalid band \`${JSON.stringify(e)}\`. Expected string or integer.`)}return{blockIndex:-1,blockBandIndex:-1}}getDataRange(e){let t=1/0,i=-1/0;const r=[],n=new Set;for(const o of e){const{blockIndex:e}=this.getBlockForBand(o);if(e<0)throw new vw(`Invalid band: ${JSON.stringify(o)}`);const s=this.dataIndex[e];r.includes(e)||r.push(e),n.add(e),t=Math.min(t,s.firstByte),i=Math.max(i,s.lastByte)}if(n.size>this.cacheSize)throw new vw(`Number of blocks to decode (${n.size}) exceeds cache size (${this.cacheSize}).`);return{layerName:this.name,firstByte:t,lastByte:i,blockIndices:r}}hasBand(e){const{blockIndex:t}=this.getBlockForBand(e);return t>=0}hasDataForBand(e){const{blockIndex:t}=this.getBlockForBand(e);return t>=0&&!!this._decodedBlocks.get(t.toString())}getBandView(e){const{blockIndex:t,blockBandIndex:i}=this.getBlockForBand(e);if(t<0)throw new vw(`Band not found: ${JSON.stringify(e)}`);const r=this._decodedBlocks.get(t.toString());if(!r)throw new vw(`Data for band ${JSON.stringify(e)} of layer "${this.name}" not decoded.`);const n=this.dataIndex[t],o=this.bandShape.reduce((e,t)=>

1).catch(e=>{throw e})}))},Xo(Aw,"MRTDecodingBatch",{omit:["_onCancel","_onComplete"]}),Xo(Sw,"MapboxRasterTile"),Xo(Iw,"MapboxRasterLayer",{omit:["_blocksInProgress"]});const Mw=new Map,Pw=new Map;class Rw{constructor(e){this.size=e,this.minimums=[],this.maximums=[],this.leaves=[]}getElevation(e,t){const i=this.toIdx(e,t);return{min:this.minimums[i],max:this.maximums[i]}}isLeaf(e,t){return this.leaves[this.toIdx(e,t)]}toIdx(e,t){return t*this.size+e}}function Dw(e,t,i,r){let n=0,o=Number.MAX_VALUE;for(let s=0;s<3;s++)if(Math.abs(r[s])<1e-15){if(i[s]<e[s]||i[s]>t[s])return null}else{const a=1/r[s];let l=(e[s]-i[s])*a,c=(t[s]-i[s])*a;if(l>c){const e=l;l=c,c=e}if(l>n&&(n=l),c<o&&(o=c),n>o)return null}return n}function Lw(e,t,i,r,n,o,s,a,l,c,h){const u=r-e,d=n-t,f=o-i,p=s-e,m=a-t,_=l-i,g=h[1]*_-h[2]*m,y=h[2]*p-h[0]*_,x=h[0]*m-h[1]*p,v=u*g+d*y+f*x;if(Math.abs(v)<1e-15)return null;const b=1/v,w=c[0]-e,T=c[1]-t,E=c[2]-i,S=(w*g+T*y+E*x)*b;if(S<0||S>1)return null;const I=T*f-E*d,A=E*u-w*f,C=w*d-T*u,M=(h[0]*I+h[1]*A+h[2]*C)*b;return M<0||S+M>1?null:(p*I+m*A+_*C)*b}function zw(e,t,i,r,n,o,s,a,l){const c=1<<i,h=o-r,u=s-n,d=(e+1)/c*h+r,f=(t+0)/c*u+n,p=(t+1)/c*u+n;a[0]=(e+0)/c*h+r,a[1]=f,l[0]=d,l[1]=p}class Fw{constructor(e){if(this.maximums=[],this.minimums=[],this.leaves=[],this.childOffsets=[],this.nodeCount=0,this.dem=e,this._siblingOffset=[[0,0],[1,0],[0,1],[1,1]],!this.dem)return;const t=function(e){const t=e.dim,i=Math.ceil(Math.log2(t/8)),r=[];let n=Math.ceil(Math.pow(2,i));const o=(e,t,i,r,n)=>{const o=r?1:0,s=(e+1)*i-o,a=t*i,l=(t+1)*i-o;n[0]=e*i,n[1]=a,n[2]=s,n[3]=l};let s=new Rw(n);const a=1/n,{floatView:l,stride:c}=e,h=[];for(let u=0;u<n*n;u++){const i=Math.floor(u/n),r=u%n;o(r,i,a,!1,h);const d=Bw(h[0],h[1],e),f=Bw(h[2],h[1],e),p=Bw(h[2],h[3],e),m=Bw(h[0],h[3],e),_=Math.min(d,f,p,m),g=Math.max(0,8*r-1),y=Math.min(t-1,8*(r+1)),x=Math.max(0,8*i-1),v=Math.min(t-1,8*(i+1));let b=-1/0;for(let e=x;e<=v;e++){const t=(e+1)*c;for(let e=g;e<=y;e++){const i=l[t+e+1];i>b&&(b=i)}}s.minimums.push(_),s.maximums.push(b),s.leaves.push(1)}for(r.push(s),n/=2;n>=1;n/=2){const e=r.at(-1);s=new Rw(n);for(let t=0;t<n*n;t++){o(t%n,Math.floor(t/n),2,!0,h);const i=e.getElevation(h[0],h[1]),r=e.getElevation(h[2],h[1]),a=e.getElevation(h[2],h[3]),l=e.getElevation(h[0],h[3]),c=e.isLeaf(h[0],h[1]),u=e.isLeaf(h[2],h[1]),d=e.isLeaf(h[2],h[3]),f=e.isLeaf(h[0],h[3]),p=Math.min(i.min,r.min,a.min,l.min),m=Math.max(i.max,r.max,a.max,l.max),_=c&&u&&d&&f;s.maximums.push(m),s.minimums.push(p),s.leaves.push(m-p<=5&&_?1:0)}r.push(s)}return r}(this.dem),i=t.length-1,r=t[i];this._addNode(r.minimums[0],r.maximums[0],r.leaves[0]),this._construct(t,0,0,i,0)}raycastRoot(e,t,i,r,n,o,s=1){return Dw([e,t,-100],[i,r,this.maximums[0]*s],n,o)}raycast(e,t,i,r,n,o,s=1){if(!this.nodeCount)return null;const a=this.raycastRoot(e,t,i,r,n,o,s);if(null==a)return null;const l=[],c=[],h=[],u=[],d=[{idx:0,t:a,nodex:0,nodey:0,depth:0}];for(;d.length>0;){const{idx:a,t:f,nodex:p,nodey:m,depth:_}=d.pop();if(this.leaves[a]){zw(p,m,_,e,t,i,r,h,u);const a=1<<_,l=p/a,c=(p+1)/a,d=m/a,g=(m+1)/a,{dim:y,floatView:x,stride:v}=this.dem,b=Math.floor(l*y),w=Math.ceil(c*y),T=Math.floor(d*y),E=w-b,S=Math.ceil(g*y)-T;if(E<=0||S<=0)continue;const I=h[0],A=h[1],C=(u[0]-I)/E,M=(u[1]-A)/S,P=Math.max(0,f),R=n[0]+o[0]*P,D=n[1]+o[1]*P,L=Math.abs(o[0])>1e-10,F=Math.abs(o[1])>1e-10,O=o[0]>=0?1:-1,B=o[1]>=0?1:-1;let k=Math.max(0,Math.min(E-1,Math.floor((R-I)/C))),N=Math.max(0,Math.min(S-1,Math.floor((D-A)/M)));const V=L?Math.abs(C/o[0]):Number.MAX_VALUE,U=F?Math.abs(M/o[1]):Number.MAX_VALUE;let j=L?P+(I+(o[0]>=0?k+1:k)*C-R)/o[0]:Number.MAX_VALUE,G=F?P+(A+(o[1]>=0?N+1:N)*M-D)/o[1]:Number.MAX_VALUE;const q=(e,t)=>x[(t+1)*v+e+1]*s;let H=q(b+k,T+N),$=q(b+k+1,T+N),Z=q(b+k,T+N+1),W=q(b+k+1,T+N+1),X=null;for(let e=0;e<E+S;e++){const e=Math.min(j,G);if(o[2]>=0||n[2]+o[2]*e<=Math.max(H,$,Z,W)){const e=I+k*C,t=e+C,i=A+N*M,r=i+M,s=Lw(t,i,$,e,i,H,e,r,Z,n,o),a=Lw(e,r,Z,t,r,W,t,i,$,n,o);null!=s&&s>=0&&(null===X||s<X)&&(X=s),null!=a&&a>=0&&(null===X||a<X)&&(X=a)}const t=j<G;if(t?(k+=O,j+=V):(N+=B,G+=U),k<0||k>=E||N<0||N>=S)break;if(null!==X&&e>X)break;t?O>

10?(H=$,Z=W,$=q(b+k+1,T+N),W=q(b+k+1,T+N+1)):($=H,W=Z,H=q(b+k,T+N),Z=q(b+k,T+N+1)):B>0?(H=Z,$=W,Z=q(b+k,T+N+1),W=q(b+k+1,T+N+1)):(Z=H,W=$,H=q(b+k,T+N),$=q(b+k+1,T+N))}if(null!==X)return X||0;const Y=z([],n,o,f),K=(Y[0]-h[0])/(u[0]-h[0]),J=(Y[1]-h[1])/(u[1]-h[1]),Q=Bw(l,d,this.dem)*s,ee=Bw(c,d,this.dem)*s,te=Bw(c,g,this.dem)*s;if(Ow(Q,ee,Bw(l,g,this.dem)*s,te,K,J)>=Y[2])return f;continue}let g=0;for(let d=0;d<this._siblingOffset.length;d++){zw((p<<1)+this._siblingOffset[d][0],(m<<1)+this._siblingOffset[d][1],_+1,e,t,i,r,h,u),h[2]=-100,u[2]=this.maximums[this.childOffsets[a]+d]*s;const f=Dw(h,u,n,o);if(null!=f){const e=f;l[d]=e;let t=!1;for(let i=0;i<g&&!t;i++)e>=l[c[i]]&&(c.splice(i,0,d),t=!0);t||(c[g]=d),g++}}for(let e=0;e<g;e++){const t=c[e];d.push({idx:this.childOffsets[a]+t,t:l[t],nodex:(p<<1)+this._siblingOffset[t][0],nodey:(m<<1)+this._siblingOffset[t][1],depth:_+1})}}return null}_addNode(e,t,i){return this.minimums.push(e),this.maximums.push(t),this.leaves.push(i),this.childOffsets.push(0),this.nodeCount++}_construct(e,t,i,r,n){if(1===e[r].isLeaf(t,i))return;this.childOffsets[n]||(this.childOffsets[n]=this.nodeCount);const o=r-1,s=e[o];let a=0,l=0;for(let c=0;c<this._siblingOffset.length;c++){const e=2*t+this._siblingOffset[c][0],r=2*i+this._siblingOffset[c][1],n=s.getElevation(e,r),o=s.isLeaf(e,r),h=this._addNode(n.min,n.max,o);o&&(a|=1<<c),l||(l=h)}for(let c=0;c<this._siblingOffset.length;c++)a&1<<c||this._construct(e,2*t+this._siblingOffset[c][0],2*i+this._siblingOffset[c][1],o,l+c)}}function Ow(e,t,i,r,n,o){return fi(fi(e,i,o),fi(t,r,o),n)}function Bw(e,t,i){const r=i.dim,n=qe(e*r-.5,0,r-1),o=qe(t*r-.5,0,r-1),s=Math.floor(n),a=Math.floor(o),l=Math.min(s+1,r-1),c=Math.min(a+1,r-1);return Ow(i.get(s,a),i.get(l,a),i.get(s,c),i.get(l,c),n-s,o-a)}const kw={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};function Nw(e,t,i){return(256*e*256+256*t+i)/10-1e4}function Vw(e,t,i){return 256*e+t+i/256-32768}class Uw{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(e,t,i,r=!1){if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(i&&"mapbox"!==i&&"terrarium"!==i)return void rt(`"${i}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=t.height;const n=this.dim=t.height-2,o=new Uint32Array(t.data.buffer);if(this.pixels=new Uint8Array(t.data.buffer),this.floatView=new Float32Array(t.data.buffer),this.borderReady=r,this._modifiedForSources={},!r){for(let e=0;e<n;e++)o[this._idx(-1,e)]=o[this._idx(0,e)],o[this._idx(n,e)]=o[this._idx(n-1,e)],o[this._idx(e,-1)]=o[this._idx(e,0)],o[this._idx(e,n)]=o[this._idx(e,n-1)];o[this._idx(-1,-1)]=o[this._idx(0,0)],o[this._idx(n,-1)]=o[this._idx(n-1,0)],o[this._idx(-1,n)]=o[this._idx(0,n-1)],o[this._idx(n,n)]=o[this._idx(n-1,n-1)]}const s="terrarium"===i?Vw:Nw;for(let a=0;a<o.length;++a){const e=4*a;this.floatView[a]=s(this.pixels[e],this.pixels[e+1],this.pixels[e+2])}this._timestamp=xt.now()}_buildQuadTree(){this._tree=new Fw(this)}get(e,t,i=!1){i&&(e=qe(e,-1,this.dim),t=qe(t,-1,this.dim));const r=this._idx(e,t);return this.floatView[r]}set(e,t,i){const r=this._idx(e,t),n=this.floatView[r];return this.floatView[r]=i,i-n}static getUnpackVector(e){return kw[e]}_idx(e,t){if(e<-1||e>=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(t+1)*this.stride+(e+1)}static pack(e,t){const i=[0,0,0,0],r=Uw.getUnpackVector(t);let n=Math.floor((e+r[3])/r[2]);return i[2]=n%256,n=Math.floor(n/256),i[1]=n%256,n=Math.floor(n/256),i[0]=n,i}getPixels(){return new mu({width:this.stride,height:this.stride},this.pixels)}backfillBorder(e,t,i){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let r=t*this.dim,n=t*this.dim+this.dim,o=i*this.dim,s=i*this.dim+this.dim;switch(t){case-1:r=n-1;break;case 1:n=r+1}switch(i){case-1:o=s-1;break;case 1:s=o+1}const a=-t*this.dim,l=-i*this.dim;for(let c=o;c<s;c++)for(let t=r;t<n;t++){const i=4*this._idx(t,c),r=4*this._idx(t+a,c+l);this.pixels[i+0]=e.pixels[r+0],this.pixels[i+1]=e.pixels[r+1],this.pixels[i+2]=e.pixels[r+2],this.pixels[i+3]=e.pixels[r+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}Xo(Uw,"DEMData"),Xo(Fw,"DemMinMaxQuadTree",{omit:["dem"]});const jw=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],Gw=new Uint32Array(96);class qw{static from(e){if(!e||void 0===e.byteLength||e.buffer)throw new Error("Data must be an instance of ArrayBuffer or SharedArrayBuffer.");const[t,i]=new Uint8Array(e,0,2);if(219!==t)throw new Error("Data does not appear to be in a KDBush format.");const r=i>>4;if(1!==r)throw new Error(`Got v${r} data when expected v1.`);const n=jw[15&i];if(!n)throw new Error("Unrecognized array type.");const[o]=new Uint16Array(e,2,1),[s]=new Uint32Array(e,4,1);return new qw(s,o,n,void 0,e)}constructor(e,t=64,i=Float64Array,r=ArrayBuffer,n){if(isNaN(e)||e<0)throw new Error(`Unexpected numItems value: ${e}.`);this.numItems=+e,this.nodeSize=Math.min(Math.max(+t,2),65535),this.ArrayType=i,this.IndexArrayType=e<65536?Uint16Array:Uint32Array;const o=jw.indexOf(this.ArrayType),s=2*e*this.ArrayType.BYTES_PER_ELEMENT,a=e*this.IndexArrayType.BYTES_PER_ELEMENT,l=(8-a%8)%8;if(o<0)throw new Error(`Unexpected typed array class: ${i}.`);if(n)this.data=n,this.ids=new this.IndexArrayType(n,8,e),this.coords=new i(n,8+a+l,2*e),this._pos=2*e,this._finished=!0;else{const n=this.data=new r(8+s+a+l);this.ids=new this.IndexArrayType(n,8,e),this.coords=new i(n,8+a+l,2*e),this._pos=0,this._finished=!1,new Uint8Array(n,0,2).set([219,16+o]),new Uint16Array(n,2,1)[0]=t,new Uint32Array(n,4,1)[0]=e}}add(e,t){const i=this._pos>>1;return this.ids[i]=i,this.coords[this._pos++]=e,this.coords[this._pos++]=t,i}finish(){const e=this._pos>>1;if(e!==this.numItems)throw new Error(`Added ${e} items when expected ${this.numItems}.`);return Hw(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(e,t,i,r){if(!this._finished)throw new Error("Data not yet indexed - 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e){const e=document.createElement("source");ei(i)||(t.crossOrigin="Anonymous"),e.src=i,t.appendChild(e)}return await new Promise((i,r)=>{t.onloadstart=()=>i(),t.onerror=()=>r(new Error(`Could not load video: ${e.join(", ")}`))}),t},t.dW=Eb,t.dX=["type","source","source-layer","minzoom","maxzoom","filter","layout"],t.dY=bm,t.dZ=Hy,t.d_=Pm,t.da=Qt,t.db=function(e){if("provider"in e&&!e.provider)return null;let t=e.provider;if(!t&&"url"in e&&e.url&&(t=function(e){try{const t=new URL(e).pathname.split("/").pop()||"",i=t.lastIndexOf(".");return i>=0?t.slice(i+1):""}catch{return""}}(e.url)),!t)return null;const i=bt.TILE_PROVIDER_URLS[t];if(!i)return null;let r;try{r=new URL(i,bt.API_URL).href}catch(n){return new Error(`TileProvider "${t}" has an invalid URL: "${i}"`)}return{name:t,url:r}},t.dc=function(e,t,i,r,n){const o=function(i,r){if(i)return n(i);if(r){e.url&&r.tiles&&e.tiles&&delete e.tiles;const i=Cw(e,r,t);if(i instanceof Error)return n(i);n(null,i)}},s=function(e,t,i){if(!e)return null;if(!t&&!i)return e;i=i||e.worldview_default;const r=Object.values(e.language||{});if(0===r.length)return null;const n=Object.values(e.worldview||{});if(0===n.length)return null;const o=r.every(e=>e===t),s=n.every(e=>e===i);return o&&s?e:t in(e.language_options||{})||i in(e.worldview_options||{})?null:e.language_options&&e.worldview_options?e:null}(e.data,i,r);if(s)return xt.frame(()=>o(null,s));if(e.url){const n=new AbortController;return(async()=>{const s=await t.transformRequest(t.normalizeSourceURL(e.url,null,i,r),qt.Source,n.signal),{data:a}=await Jt(s,n.signal);o(null,a)})().catch(e=>{n.signal.aborted||o(e)}),{cancel:()=>n.abort()}}return xt.frame(()=>{const{data:t,...i}=e;o(null,i)})},t.dd=function(e){return e?{cacheControl:e.get("cache-control"),expires:e.get("expires")}:{cacheControl:void 0,expires:void 0}},t.de=function(e){Ut++,Ut>Ot&&(e.getActor().notify("enforceCacheSizeLimit",Ft),Ut=0)},t.df=async function(e,t,i){const r=e.url&&!e.tiles?await t.transformRequest(e.url,qt.Source,i):void 0;return{request:r,options:r?{...e,url:r.url}:e}},t.dg=async function(e,t){const i=Pw.get(e);if(i)return i;const r=Mw.get(e);if(void 0!==r)return r;const n=self.__mapboxImport(t).catch(t=>{throw new Error(`TileProvider "${e}" failed to load: ${t instanceof Error?t.message:String(t)}`)}).then(t=>{const i=t.default;if("function"!=typeof i)throw new Error(`TileProvider "${e}" module must default-export a class`);if("function"!=typeof i.prototype.loadTile)throw new Error(`TileProvider "${e}" class must have a loadTile method`);return Pw.set(e,i),i}).finally(()=>{Mw.delete(e)});return Mw.set(e,n),n},t.dh=function(e,t,i){return t?Cw(e,t,i):e.tiles&&e.tiles.length>0?{tiles:e.tiles}:new Error('TileJSON is missing required "tiles" property')},t.di=Zv,t.dj=tb,t.dk=Ac,t.dl=Mp,t.dm=function(e){const t=80.051129;e=qe(e,-80.051129,t)/t*90;const i=Math.pow(Math.abs(Math.sin(Ne(e))),3);return Math.round(i*(fl.length-1))},t.dn=Sp,t.dp=function(e){const t=e.pixelsPerMeter,i=t/Tl(1,e.center.lat),r=c(new Float64Array(16));return d(r,r,[e.point.x,e.point.y,0]),f(r,r,[i,i,t]),Float32Array.from(r)},t.dq=function(e,t,i,r){const n=t.getNorth(),o=t.getSouth(),a=t.getWest(),l=t.getEast(),c=1<<e.z,h=l-a,u=n-o,d=h/dl,f=-u/fl[i],p=[0,d,0,f,0,0,n,a,0];if(e.z>0){const e=180/r;s(p,p,[e/h+1,0,0,0,e/u+1,0,-.5*e/d,.5*e/f,1])}return p[2]=c,p[5]=e.x,p[8]=e.y,p},t.dr=256,t.ds=wc,t.dt=mo,t.du=yl,t.dv=bc,t.dw=vc,t.dx=El,t.dy=$t,t.dz=function(e,t){const i=[];for(const r in e)r in t||i.push(r);return i},t.e=function(e){return 0===e.indexOf("mapbox:")},t.e$=function(e,t){var i=t[0],r=t[1],n=t[2],o=t[3],s=t[4],a=t[5],l=t[6],c=t[7],h=t[8],u=h*s-a*c,d=-h*o+a*l,f=c*o-s*l,p=i*u+r*d+n*f;return p?(e[0]=u*(p=1/p),e[1]=(-h*r+n*c)*p,e[2]=(a*r-n*s)*p,e[3]=d*p,e[4]=(h*i-n*l)*p,e[5]=(-a*i+n*o)*p,e[6]=f*p,e[7]=(-c*i+r*l)*p,e[8]=(s*i-r*o)*p,e):null},t.e0=Ff,t.e1=Wf,t.e2=Zo,t.e3=he,t.e4=pe,t.e5=de,t.e6=ye,t.e7=class{isDataAvailableAtPoint(e){const t=this._source();if(this.isUsingMockSource()||!t||e.y<0||e.y>1)return!1;const i=t.getSource().maxzoom,r=1<<i,n=Math.floor(e.x),o=Math.floor((e.x-n)*r),s=Math.floor(e.y*r),a=this.findDEMTileFor(new Wp(i,n,i,o,s));return!(!a||!a.dem)}getAtPointOrZero(e,t=0){return this.getAtPoint(e,t)||0}getAtPoint(e,t,i=!0){if(this.isUsingMockSource())return null;null==t&&(t=null);const r=this._source();if(!r)return t;if(e.y<0||e.y>1)return t;const n=r.getSource().maxzoom,o=1<<n,s=Math.floor(e.x),a=e.x-s,l=new Wp(n,s,n,Math.floor(a*o),Math.floor(e.y*

1o)),c=this.findDEMTileFor(l);if(!c||!c.dem)return t;const h=c.dem,u=1<<c.tileID.canonical.z,d=(a*u-c.tileID.canonical.x)*h.dim,f=(e.y*u-c.tileID.canonical.y)*h.dim,p=Math.floor(d),m=Math.floor(f);return(i?this.exaggeration():1)*fi(fi(h.get(p,m),h.get(p,m+1),f-m),fi(h.get(p+1,m),h.get(p+1,m+1),f-m),d-p)}static getAtTileOffset(e,t,i,r){const n=1<<e.canonical.z;return r?r.pointElevation(t):i?i.getAtPointOrZero(new Pl(e.wrap+(e.canonical.x+t.x/Pr)/n,(e.canonical.y+t.y/Pr)/n)):0}static getAtTileOffsetFunc(e,t,i,r){return(n,o,s)=>{const a=this.getAtTileOffset(e,n,o,s),l=r.upVector(e.canonical,n.x,n.y);return L(l,l,a*r.upVectorScale(e.canonical,t,i).metersToTile),l}}getForTilePoints(e,t,i,r){if(this.isUsingMockSource())return!1;const n=ab.create(this,e,r);return!!n&&(t.forEach(e=>{e[2]=this.exaggeration()*n.getElevationAt(e[0],e[1],i,!0)}),!0)}getMinMaxForTile(e){if(this.isUsingMockSource())return null;const t=this.findDEMTileFor(e);if(!t||!t.dem)return null;const i=t.dem.tree,r=t.tileID,n=1<<e.canonical.z-r.canonical.z;let o=e.canonical.x/n-r.canonical.x,s=e.canonical.y/n-r.canonical.y,a=0;for(let l=0;l<e.canonical.z-r.canonical.z&&!i.leaves[a];l++){o*=2,s*=2;const e=2*Math.floor(s)+Math.floor(o);a=i.childOffsets[a]+e,o%=1,s%=1}return{min:this.exaggeration()*i.minimums[a],max:this.exaggeration()*i.maximums[a]}}getMinElevationBelowMSL(){throw new Error("Pure virtual method called.")}raycast(e,t,i){throw new Error("Pure virtual method called.")}pointCoordinate(e){throw new Error("Pure virtual method called.")}_source(){throw new Error("Pure virtual method called.")}isUsingMockSource(){throw new Error("Pure virtual method called.")}exaggeration(){throw new Error("Pure virtual method called.")}findDEMTileFor(e){throw new Error("Pure virtual method called.")}get visibleDemTiles(){throw new Error("Getter must be implemented in subclass.")}getMinMaxForVisibleTiles(){const e=this.visibleDemTiles;if(0===e.length)return null;let t=!1,i=Number.MAX_VALUE,r=Number.MIN_VALUE;for(const n of e){const e=this.getMinMaxForTile(n.tileID);e&&(i=Math.min(i,e.min),r=Math.max(r,e.max),t=!0)}return t?{min:i,max:r}:null}},t.e8=au,t.e9=Wu,t.eA=Bp,t.eB=Hv,t.eC=ct,t.eD=ht,t.eE=function(e,t){const i=[0,0,0];return G(i,i,zp(Sp(t.canonical))),G(i,i,e),i},t.eF=e=>({u_matrix:new ch(e),u_texsize:new nh(e),u_pixels_to_tile_units:new hh(e),u_device_pixel_ratio:new rh(e),u_width_scale:new rh(e),u_floor_width_scale:new rh(e),u_image:new ih(e),u_units_to_pixels:new nh(e),u_tile_units_to_pixels:new rh(e),u_alpha_discard_threshold:new rh(e),u_trim_offset:new nh(e),u_trim_fade_range:new nh(e),u_trim_gradient_mix_range:new nh(e),u_trim_color:new ah(e),u_zbias_factor:new rh(e),u_tile_to_meter:new rh(e),u_ground_shadow_factor:new oh(e),u_pattern_transition:new rh(e),u_opacity_multiplier:new rh(e)}),t.eG=e=>({u_matrix:new ch(e),u_pixels_to_tile_units:new hh(e),u_device_pixel_ratio:new rh(e),u_width_scale:new rh(e),u_floor_width_scale:new rh(e),u_units_to_pixels:new nh(e),u_dash_image:new ih(e),u_gradient_image:new ih(e),u_image_height:new rh(e),u_texsize:new nh(e),u_tile_units_to_pixels:new rh(e),u_alpha_discard_threshold:new rh(e),u_trim_offset:new nh(e),u_trim_fade_range:new nh(e),u_trim_gradient_mix_range:new nh(e),u_trim_color:new ah(e),u_zbias_factor:new rh(e),u_tile_to_meter:new rh(e),u_ground_shadow_factor:new oh(e),u_opacity_multiplier:new rh(e)}),t.eH=e=>({u_camera_to_center_distance:new rh(e),u_extrude_scale:new hh(e),u_device_pixel_ratio:new rh(e),u_matrix:new ch(e),u_inv_rot_matrix:new ch(e),u_merc_center:new nh(e),u_tile_id:new oh(e),u_zoom_transition:new rh(e),u_up_dir:new oh(e),u_emissive_strength:new rh(e)}),t.eI=dc,t.eJ=ku,t.eK=Yx,t.eL=(e,t,i,r,n,o)=>{const s=e.transform,a="globe"===s.projection.name;let l;if("map"===o.paint.get("circle-pitch-alignment"))if(a){const e=Bp(s.zoom,t.canonical)*s._pixelsPerMercatorPixel;l=Float32Array.from([e,0,0,e])}else l=s.calculatePixelsToTileUnitsMatrix(i);else l=new Float32Array([s.pixelsToGLUnits[0],0,0,s.pixelsToGLUnits[1]]);const c={u_camera_to_center_distance:e.transform.getCameraToCenterDistance(s.projection),u_matrix:e.translatePosMatrix(t.projMatrix,i,o.paint.get("circle-translate"),o.paint.get("circle-translate-anchor")),u_device_pixel_ratio:xt.devicePixelRatio,u_extrude_scale:l,u_inv_rot_matrix:Xx,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0],u_emissive_strength:o.paint.get("circle-emissive-strength")};if(a){c.u_inv_rot_matrix=r,c.u_merc_center=n,c.u_tile_id=[t.canonical.x,t.canonical.y,1<<t.canonical.z],c.u_zoom_transition=Np(s.zoom);const e=n[0]*Pr,i=n[1]*Pr;c.u_up_dir=s.projection.upVector(new $p(0,0,0),e,i)}return c},t.eM=Av,t.eN=(e,t,i,r,n,o,s,a,l,c)=>{const h=e.transform,u=h.pitch<15?fi(.07,.7,qe((14-h.zoom)/5,0,1)):.07,d="none"===i.paint.get("line-trim-color-use-theme").

1constantOr("default");return{u_matrix:Iv(e,t,i,r),u_texsize:t.imageAtlasTexture?t.imageAtlasTexture.size:[0,0],u_pixels_to_tile_units:h.calculatePixelsToTileUnitsMatrix(t),u_device_pixel_ratio:n,u_width_scale:o,u_floor_width_scale:s,u_image:0,u_tile_units_to_pixels:Sv(t,h),u_units_to_pixels:[1/h.pixelsToGLUnits[0],1/h.pixelsToGLUnits[1]],u_alpha_discard_threshold:0,u_trim_offset:a,u_trim_fade_range:i.paint.get("line-trim-fade-range"),u_trim_gradient_mix_range:[1,1],u_trim_color:i.paint.get("line-trim-color").toPremultipliedRenderColor(d?null:i.lut).toArray01(),u_zbias_factor:u,u_tile_to_meter:Ml(t.tileID.canonical,0),u_ground_shadow_factor:l,u_pattern_transition:c,u_opacity_multiplier:1}},t.eO=(e,t,i,r,n,o,s,a,l,c)=>{const h=e.transform,u=h.calculatePixelsToTileUnitsMatrix(t),d="none"===i.paint.get("line-trim-color-use-theme").constantOr("default"),f=h.pitch<15?fi(.07,.7,qe((14-h.zoom)/5,0,1)):.07;return{u_matrix:Iv(e,t,i,r),u_pixels_to_tile_units:u,u_device_pixel_ratio:o,u_width_scale:s,u_floor_width_scale:a,u_units_to_pixels:[1/h.pixelsToGLUnits[0],1/h.pixelsToGLUnits[1]],u_dash_image:0,u_gradient_image:1,u_image_height:n,u_texsize:Cv(i)&&t.lineAtlasTexture?t.lineAtlasTexture.size:[0,0],u_tile_units_to_pixels:Sv(t,e.transform),u_alpha_discard_threshold:0,u_trim_offset:l,u_trim_fade_range:i.paint.get("line-trim-fade-range"),u_trim_gradient_mix_range:[1,1],u_trim_color:i.paint.get("line-trim-color").toPremultipliedRenderColor(d?null:i.lut).toArray01(),u_zbias_factor:f,u_tile_to_meter:Ml(t.tileID.canonical,0),u_ground_shadow_factor:c,u_opacity_multiplier:1}},t.eP=Ye,t.eQ=gv,t.eR=$v,t.eS=Fp,t.eT=tc,t.eU=function(e,t){var i=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=0,e[2]=-i,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=i,e[9]=0,e[10]=r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},t.eV=function(e,t){var i=Math.sin(t),r=Math.cos(t);return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=r,e[6]=i,e[7]=0,e[8]=0,e[9]=-i,e[10]=r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},t.eW=function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e},t.eX=yc,t.eY=xc,t.eZ=function(e,t,i,r,n){return qe((e-t)/(i-t)*(n-r)+r,r,n)},t.e_=re,t.ea=qw,t.eb=Lg,t.ec=Ty,t.ed=ry,t.ee=function(){return{API_URL:bt.API_URL,DRACO_URL:bt.DRACO_URL,MESHOPT_URL:bt.MESHOPT_URL,MESHOPT_SIMD_URL:bt.MESHOPT_SIMD_URL,BUILDING_GEN_URL:bt.BUILDING_GEN_URL}},t.ef=Zt,t.eg=gf,t.eh=_f,t.ei=Gs,t.ej=Lt,t.ek=ri,t.el=et,t.em=function(e){return e.includes(Ea)},t.en=function(e){const t=e.lastIndexOf(Ea);return t>=0?e.slice(t+1):""},t.eo=function(e){const t=[],i=e.id;return void 0===i&&t.push({message:`layers.${i}: missing required property "id"`}),void 0===e.render&&t.push({message:`layers.${i}: missing required method "render"`}),e.renderingMode&&"2d"!==e.renderingMode&&"3d"!==e.renderingMode&&t.push({message:`layers.${i}: property "renderingMode" must be either "2d" or "3d"`}),t},t.ep=function(e,t,i,r){return"custom"===e.type?new ib(e,t):new Ab[e.type](e,t,i,r)},t.eq=Qe,t.er=class extends Tb{constructor(e,t){super(e._vectorTileFeature,e._z,e._x,e._y,e.id),e.state&&(this.state={...e.state}),this.target=t.target,this.namespace=t.namespace,t.properties&&(this.properties=t.properties),this.target&&("featuresetId"in this.target&&!this.target.importId||"layerId"in this.target)&&(this.source=e.source,this.sourceLayer=e.sourceLayer,this.layer=e.layer)}toJSON(){const e=super.toJSON();return e.target=this.target,e.namespace=this.namespace,e}},t.es=Hs,t.et=function(e){return e({pluginStatus:Us,pluginURL:js}),Hs.on("pluginStateChange",e),e},t.eu=je,t.ev=function(e,t,i){const r=Np(i.zoom),n=e.style.map._antialias,o=e.terrain&&e.terrain.exaggeration()>0;return 0===r&&!n&&!o},t.ew=function(e,t,i){const r=c(new Float64Array(16)),n=(t/(1<<e)-.5)*Math.PI*2;return m(r,i.globeMatrix,n),Float32Array.from(r)},t.ex=mu,t.ey=vp,t.ez=function(e,t){return[Math.pow(e[0],2.2)*t,Math.pow(e[1],2.2)*t,Math.pow(e[2],2.2)*t]},t.f=jt,t.f$=function(e,t,i,r,n,o,s,a,l,c){e.iconAtlasPositions=c.iconPositions;const{featureData:h,sizes:u,textAlongLine:d,symbolPlacement:f,coveragePolygons:p,coverageTileZoom:m,symbolAnchorInFrcCoverage:_}

1=t,g=t.hasAnySecondaryIcon||e.hasAnySecondaryIcon;for(const y of h){const{shapedIcon:t,verticallyShapedIcon:i,feature:o,shapedTextOrientations:h,shapedText:x,layoutTextSize:v,textOffset:b,isSDFIcon:w,iconPrimary:T,iconSecondary:E,iconTextFit:S,iconOffset:I,iconCollisionBounds:A,iconVerticalCollisionBounds:C,textCollisionBounds:M,elevationFeatureIndex:P}=y;Hf(t,c.iconPositions,T,E),Hf(i,c.iconPositions,T,E),$f(h,c.iconPositions),qf(T,E,c.iconPositions),(x||t)&&Kf(e,o,h,t,i,l,u,v,0,b,w,r,n,s,a,g,S,I,d,f,A,C,M,0,0,p,m,_,P)}i&&e.generateCollisionDebugBuffers(o,e.collisionBoxArray,u.textScaleFactor),e.text.uboBinder&&e.text.uboBinder.finalize(),e.icon.uboBinder&&e.icon.uboBinder.finalize()},t.f0=cc,t.f1=class{constructor(){this._updateTime=0,this._sourceIds=[],this._activeRegions=[],this._prevRegions=[],this._globalClipBounds={min:new ve(1/0,1/0),max:new ve(-1/0,-1/0)}}clear(){this._activeRegions.length>0&&++this._updateTime,this._activeRegions=[],this._prevRegions=[]}get updateTime(){return this._updateTime}getReplacementRegionsForTile(e,t=!1){const i=Im(new ve(0,0),new ve(Pr,Pr),e),r=[];if(t&&!Em(i,this._globalClipBounds))return r;for(const n of this._activeRegions){if(n.hiddenByOverlap)continue;if(!Em(i,n))continue;const t=Am(n.min,n.max,e);r.push({min:t.min,max:t.max,sourceId:this._sourceIds[n.priority],footprint:n.footprint,footprintTileId:n.tileId,order:n.order,clipMask:n.clipMask,clipScope:n.clipScope})}return r}setSources(e){this._setSources(e.map(e=>({getSourceId:()=>e.cache.id,getFootprints:()=>{const t=[];for(const i of e.cache.getVisibleCoordinates()){const r=e.cache.getTile(i).buckets[e.layer];r&&r.updateFootprints(i.toUnwrapped(),t)}return t},getOrder:()=>e.order,getClipMask:()=>e.clipMask,getClipScope:()=>e.clipScope})))}_addSource(e){const t=e.getFootprints();if(0===t.length)return;const i=e.getOrder(),r=e.getClipMask(),n=e.getClipScope();for(const o of t){if(!o.footprint)continue;const e=Im(o.footprint.min,o.footprint.max,o.id);this._activeRegions.push({min:e.min,max:e.max,hiddenByOverlap:!1,priority:this._sourceIds.length,tileId:o.id,footprint:o.footprint,order:i,clipMask:r,clipScope:n})}this._sourceIds.push(e.getSourceId())}_computeReplacement(){this._activeRegions.sort((e,t)=>e.priority-t.priority||wm(e.min,t.min)||wm(e.max,t.max)||e.order-t.order||e.clipMask-t.clipMask||function(e,t){const i=(e,t)=>e+t;return e.length-t.length||e.reduce(i,"").localeCompare(t.reduce(i,""))}(e.clipScope,t.clipScope));let e=this._activeRegions.length!==this._prevRegions.length;if(!e){let t=0;for(;!e&&t!==this._activeRegions.length;){const i=this._activeRegions[t],r=this._prevRegions[t];e=i.priority!==r.priority||!Tm(i,r)||i.order!==r.order||i.clipMask!==r.clipMask||!be(i.clipScope,r.clipScope),this._activeRegions[t].hiddenByOverlap=r.hiddenByOverlap,++t}}if(e){++this._updateTime;for(const t of this._activeRegions)t.order!==xm&&(this._globalClipBounds.min.x=Math.min(this._globalClipBounds.min.x,t.min.x),this._globalClipBounds.min.y=Math.min(this._globalClipBounds.min.y,t.min.y),this._globalClipBounds.max.x=Math.max(this._globalClipBounds.max.x,t.max.x),this._globalClipBounds.max.y=Math.max(this._globalClipBounds.max.y,t.max.y));const e=e=>{const t=this._activeRegions;if(e>=t.length)return e;const i=t[e].priority;for(;e<t.length&&t[e].priority===i;)++e;return e};if(this._sourceIds.length>1){let t=0,i=e(t);for(;t!==i;){let r=t;const n=t;for(;r!==i;){const e=this._activeRegions[r];e.hiddenByOverlap=!1;for(let t=0;t<n;t++){const i=this._activeRegions[t];if(!i.hiddenByOverlap&&e.order===xm&&Em(e,i)&&(e.hiddenByOverlap=Mm(e.footprint,e.tileId,i.footprint,i.tileId),e.hiddenByOverlap))break}++r}t=i,i=e(t)}}}}_setSources(e){[this._prevRegions,this._activeRegions]=[this._activeRegions,[]],this._sourceIds=[];for(let t=e.length-1;t>=0;t--)this._addSource(e[t]);this._computeReplacement()}},t.f2=xm,t.f3=class{constructor(e){this._createGrid(e),this._createPoles(e)}destroy(){this._poleIndexBuffer.destroy(),this._gridBuffer.destroy(),this._gridIndexBuffer.destroy(),this._poleNorthVertexBuffer.destroy(),this._poleSouthVertexBuffer.destroy();for(const e of this._poleSegments)e.destroy();for(const e of this._gridSegments)e.withSkirts.destroy(),e.withoutSkirts.destroy()}_fillGridMeshWithLods(e,t){const i=new $l,r=new pc,n=[],o=e+1+2,s=t[0]+1,a=t[0]+1+(1+t.length),l=(e,t,i)=>{let r=e===o-1?e-2:0===e?e:e-1;return r+=i?24575:0,[r,t]};for(let c=0;c<o;++c)i.emplaceBack(...l(c,0,!0));for(let c=0;c<s;++c)for(let e=0;e<o;++e)i.emplaceBack(...l(e,c,(0===e||e===o-1)&&!0));for(let c=0;c<t.length;++c){const e=t[c];for(let t=0;t<o;++t)i.emplaceBack(...l(t,e,!0))}for(let c=0;c<t.length;++c){const e=r.length,s=t[c]+1+2,l=new pc;for(let i=0;i<s-1;i++){const e=i===s-2,n=e?o*(a-t.length+c-i):o;for(let t=0;t<o-1;t++){const s=i*o+t;0===i||e||0===t||t===o-2?(l.emplaceBack(s+1,s,s+n),l.emplaceBack(s+n,s+n+1,s+1)):(r.emplaceBack(s+1,s,s+n),r.emplaceBack(s+n,s+n+1,s+1))}}const h=$c.simpleSegment(0,e,i.length,r.length-e);for(let t=0;t<l.uint16.length;t+=3)r.emplaceBack(l.uint16[t],l.uint16[t+1],l.uint16[t+2]);const u=$c.simpleSegment(0,e,i.length,r.length-e);n.push({withoutSkirts:h,withSkirts:u})}return{vertices:i,indices:r,segments:n}}_createGrid(e){const t=this._fillGridMeshWithLods(dl,fl);this._gridSegments=t.segments,this._gridBuffer=e.createVertexBuffer(t.vertices,cp.members),this._gridIndexBuffer=e.createIndexBuffer(t.indices,!0)}_createPoles(e){const t=new pc;for(let s=0;s<=dl;s++)t.emplaceBack(0,s+1,s+2);this._poleIndexBuffer=e.createIndexBuffer(t,!0);const i=new yc,r=new yc,n=new yc,o=new yc;this._poleSegments=[];for(let s=0,a=0;s<6;s++){const e=360/(1<<s);i.emplaceBack(0,-ul,0,.5,0),r.emplaceBack(0,-ul,0,.5,1),n.emplaceBack(0,-ul,0,.5,.5),o.emplaceBack(0,-ul,0,.5,.5);for(let t=0;t<=dl;t++){let s=t/dl,a=0;const l=fi(0,e,s),[c,h,u]=_l(Gp,qp,l,ul);i.emplaceBack(c,h,u,s,a),r.emplaceBack(c,h,u,s,1-a);const d=Ne(l);s=.5+.5*Math.sin(d),a=.5+.5*Math.cos(d),n.emplaceBack(c,h,u,s,a),o.emplaceBack(c,h,u,s,1-a)}

1for(const[t,i]of e.versions.entries())b.set(t,i);C()}}).catch(e=>{r||(r=e,C())}):(a=new Map,c=new Map,m=new Map,v=new Map)}n&&n({buckets:g,data:e,sourceLayerCoder:f,canonical:this.tileID.canonical,options:x}),C()};v.length>0?Promise.allSettled(v).then(I).catch(u):I()}updateParameters(e){this.scaleFactor=e.scaleFactor,this.showCollisionBoxes=e.showCollisionBoxes,this.showElevationIdDebug=e.showElevationIdDebug,this.projection=e.projection,this.brightness=e.brightness,this.tileTransform=t.cO(e.tileID.canonical,e.projection),this.extraShadowCaster=e.extraShadowCaster,this.lut=e.lut,this.worldview=e.worldview,this.indoor=e.indoor,this.frcCoverage=e.frcCoverage||null,this.elevation=e.elevation||null,this.terrainEnabled=!!e.terrainEnabled}updateImageMapAndGetImageTaskQueue(e,t,i){const r=new Map;for(const n of t.keys()){const o=i.get(n)||[];for(const i of o){const n=i.toString(),o=t.get(i.id.toString());o.usvg?r.has(n)||(r.set(n,i),e.set(n,{...o})):e.set(n,o)}}return r}cancelRasterize(){this.rasterizeTask&&this.rasterizeTask.abort()}}function A(e,i,r,n,o,s){const a=new t.aa(i,{brightness:r,worldview:o,activeFloors:s});for(const t of e)t.recalculate(a,n)}class C extends t.E{constructor({actor:e,layerIndex:i,availableImages:r,availableModels:n,isSpriteLoaded:o,tileProvider:s,brightness:a,maxUniformBufferBindings:l,maxUniformBlockSizeDwords:c}){super(),this.actor=e,this.layerIndex=i,this.availableImages=r,this.availableModels=n,this.loadVectorData=t.dO,this.tileProvider=s,this.loading={},this.loaded={},this.deduped=new t.dN(e.scheduler),this.isSpriteLoaded=o,this.scheduler=e.scheduler,this.brightness=a,this.maxUniformBufferBindings=l,this.maxUniformBlockSizeDwords=c}loadTileData(e,t){if(!this.tileProvider)return this.loadVectorData(e,t);const i=new AbortController;return this.loadTileWithProvider(this.tileProvider,e,i,t),()=>i.abort()}async loadTileWithProvider(e,t,i,r){const{z:n,x:o,y:s}=t.tileID.canonical;try{const a=await e.loadTile({z:n,x:o,y:s},{request:t.request,signal:i.signal});if(i.signal.aborted)return;if(null==a){const e=new Error("Tile not found");return e.status=404,r(e)}if(null==a.data)return r(null,null);if(a.data instanceof ImageBitmap)return r(new Error("Vector tiles require ArrayBuffer data"));const l=new Headers;a.expires&&l.set("expires",a.expires),a.cacheControl&&l.set("cache-control",a.cacheControl),r(null,{rawData:a.data,headers:l})}catch(a){if(i.signal.aborted)return;r(a instanceof Error?a:new Error(String(a)))}}_fetchTileData(e,t){return new Promise((i,r)=>{e.abort=this.loadTileData(t,(e,t)=>{e?r(e):i(t)})})}async _parse(e,t){const i=!this.isSpriteLoaded;return i&&await this.once("isSpriteLoaded"),new Promise((r,n)=>{const o=()=>e.parse(e.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,(e,t)=>{e?n(e):r(t)});i&&this.scheduler?this.scheduler.add(o,{type:"parseTile",renderSourceType:t.renderSourceType,zoom:t.tileZoom}):o()})}async loadTile(e){const r=e.uid,n=e&&e.request,o=n&&n.collectResourceTiming,s=this.loading[r]=new I(e);s.maxUniformBufferBindings=this.maxUniformBufferBindings,s.maxUniformBlockSizeDwords=this.maxUniformBlockSizeDwords;const a=(e,t)=>{const i=s.reloadCallback;i&&(delete s.reloadCallback,e||!t?i(e,null):s.parse(s.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,i))};let l,c;try{l=await this._fetchTileData(s,e)}catch(m){c=m}const h=!this.loading[r];if(delete this.loading[r],s.cancelRasterize(),c||h||!l){if(s.status="done",h||(this.loaded[r]=s),c)throw c;return null}const u=l.rawData;let d;s.vectorTile=l.vectorTile||new t.g0(new t.d9(u)),this.loaded=this.loaded||{},this.loaded[r]=s;try{d=await this._parse(s,e)}catch(m){throw a(m),m}if(!d)return a(null,null),null;const f={};if(o){const e=i(n);e.length>0&&(f.resourceTiming=JSON.parse(JSON.stringify(e)))}const p={rawTileData:u.slice(0),headers:l.headers,...d,...f};return a(null,d),p}async reloadTile(e){const t=this.loaded,i=e.uid;if(t&&t[i])return new Promise((r,n)=>{const o=t[i];o.updateParameters(e);const s=(e,t)=>{const i=o.reloadCallback;i&&(delete o.reloadCallback,o.parse(o.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,i)),e?n(e):r(t)};"parsing"===o.status?o.reloadCallback=s:"done"===o.status?o.vectorTile?o.parse(o.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,s):s():r(void 0)})}abortTile(e){const t=e.uid,i=this.loading[t];i&&(i.abort&&i.abort(),delete this.loading[t])}removeTile(e){const t=this.loaded,i=e.uid;t&&t[i]&&delete t[i]}}class M{constructor(e){this.tileProvider=e.tileProvider,this.loading={}}async loadTile(e){const i=e.uid,r=new AbortController;if(this.loading[i]={cancel:()=>r.abort()},this.tileProvider)return this.loadTileWithProvider(this.tileProvider,i,e,r);try{const{data:n,headers:o}=await t.da(e.request,r.signal);if(!n)return null;const s=await this.decodeTile(i,n,e.encoding);return s.headers=o,s}catch(n){if(r.signal.aborted)return null;throw n}finally{delete this.loading[i]}}async decodeTile(e,i,r){const n=i instanceof ImageBitmap?i:await createImageBitmap(new Blob([new Uint8Array(i)],{type:"image/png"})),o=1-(n.width-t.g1(n.width))/2,s=o<1,a=this.getImageData(n,o);return n.close(),{dem:new t.g2(e,a,r,s),borderReady:s}}async loadTileWithProvider(e,t,i,r){const{z:n,x:o,y:s}=i.tileID.canonical;try{const a=await e.loadTile({z:n,x:o,y:s},{request:i.request,signal:r.signal});if(r.signal.aborted)return null;if(null==a){const e=new Error("Tile not found");throw e.status=404,e}if(null==a.data)return null;const l=await this.decodeTile(t,a.data,i.encoding);

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1return i||(i=e.u(),this.mapInstanceIdMap.set(t,i)),i}getEventId(e){const t=this.eventIdPerMapInstanceMap.get(e)||0;return this.eventIdPerMapInstanceMap.set(e,t+1),t}postStyleLoadEvent(e,t){const{map:i,style:r,importedStyles:n}=t;if(!B(e))return;const o=this.getMapInstanceId(i),s={mapInstanceId:o,eventId:this.getEventId(o),style:r};n.length&&(s.importedStyles=n),this.queueRequest({timestamp:Date.now(),payload:s},e)}processRequests(){if(this.pendingRequest||0===this.queue.length)return;const{timestamp:e,payload:t,customAccessToken:i}=this.queue.shift();this.postEvent(e,t,()=>{},i)}},W=Z.postStyleLoadEvent.bind(Z),X=new j({attributes:[{name:"maps/js/layer-animations/style-with-appearances"}]}),Y=X.postMetricsEvent.bind(X),K=new j({attributes:[{name:"maps/js/layer-animations/runtime-appearances"}]}),J=K.postMetricsEvent.bind(K),Q=new class extends 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extends U{constructor(){super("map.auth"),this.success={},this.skuToken=""}getSession(t,i,r,n){if(!e.g.API_URL||!e.g.SESSION_PATH)return;const o=L(e.g.API_URL+e.g.SESSION_PATH);o.params.push(`sku=${i||""}`),o.params.push(`access_token=${n||e.g.ACCESS_TOKEN||""}`);const s={url:z(o),headers:{"Content-Type":"text/plain"}};this.pendingRequest=!0,e.h(s).then(()=>{this.pendingRequest=!1,r(null),this.saveEventData(),this.processRequests()}).catch(e=>{this.pendingRequest=!1,r(e),this.saveEventData(),this.processRequests()})}getSessionAPI(t,i,r,n){this.skuToken=i,this.errorCb=n,e.g.EVENTS_URL&&e.g.SESSION_PATH&&e.g.API_URL&&(r||e.g.ACCESS_TOKEN?this.queueRequest({id:t,timestamp:Date.now()},r):this.errorCb(new Error(P)))}processRequests(){if(this.pendingRequest||0===this.queue.length)return;const{id:e,timestamp:t,customAccessToken:i}=this.queue.shift();e&&this.success[e]||this.getSession(t,this.skuToken,t=>{t?this.errorCb(t):e&&(this.success[e]=!0)},i)}remove(){this.errorCb=null}},ie=te.getSessionAPI.bind(te),re=new Set;function ne(e,t){t?re.add(e):re.delete(e)}class oe{constructor(){this._changed=!1,this._updatedLayers=Object.create(null),this._removedLayers=Object.create(null),this._updatedSourceCaches=Object.create(null),this._updatedPaintProps=new Set,this._updatedImages=Object.create(null)}isDirty(){return this._changed}setDirty(){this._changed=!0}getUpdatedSourceCaches(){return this._updatedSourceCaches}updateSourceCache(e,t){this._updatedSourceCaches[e]=t,this.setDirty()}discardSourceCacheUpdate(e){delete this._updatedSourceCaches[e]}updateLayer(e){const t=e.scope;this._updatedLayers[t]=this._updatedLayers[t]||new Set,this._updatedLayers[t].add(e.id),this.setDirty()}removeLayer(e){const t=e.scope;this._removedLayers[t]=this._removedLayers[t]||{},this._updatedLayers[t]=this._updatedLayers[t]||new Set,this._removedLayers[t][e.id]=e,this._updatedLayers[t].delete(e.id),this._updatedPaintProps.delete(e.fqid),this.setDirty()}getRemovedLayer(e){return this._removedLayers[e.scope]?this._removedLayers[e.scope][e.id]:null}discardLayerRemoval(e){this._removedLayers[e.scope]&&delete this._removedLayers[e.scope][e.id]}getLayerUpdatesByScope(){const e={};for(const t in this._updatedLayers)e[t]=e[t]||{},e[t].updatedIds=Array.from(this._updatedLayers[t].values());for(const t in this._removedLayers)e[t]=e[t]||{},e[t].removedIds=Object.keys(this._removedLayers[t]);return e}getUpdatedPaintProperties(){return this._updatedPaintProps}updatePaintProperties(e){this._updatedPaintProps.add(e.fqid),this.setDirty()}getUpdatedImages(e){return this._updatedImages[e]?Array.from(this._updatedImages[e].values()):[]}updateImage(t,i){this._updatedImages[i]=this._updatedImages[i]||new Set,this._updatedImages[i].add(e.I.toString(t)),this.setDirty()}resetUpdatedImages(e){this._updatedImages[e]&&this._updatedImages[e].clear()}reset(){this._changed=!1,this._updatedLayers=Object.create(null),this._removedLayers=Object.create(null),this._updatedSourceCaches=Object.create(null),this._updatedPaintProps.clear(),this._updatedImages=Object.create(null)}}class se{constructor(e){this._layer=e,this._filterDependencies=void 0}invalidateFilter(){this._filterDependencies=void 0}get _filterDeps(){return void 0===this._filterDependencies&&(this._filterDependencies=this._computeFilterDepen

1dencies()),this._filterDependencies}_computeFilterDependencies(){const t=this._layer;if(!t.type||"custom"===t.type||"background"===t.type||"sky"===t.type||"slot"===t.type)return null;const i=e.n(t.filter,e.m[`filter_${t.type}`]);return"error"===i.result?null:{configDependencies:i.value.configDependencies,isIndoorDependent:i.value.isIndoorDependent}}hasConfigDependency(e){const{_unevaluatedLayout:t,_transitionablePaint:i}=this._layer;if(t&&t.configDependencies.has(e))return!0;if(i&&i.configDependencies.has(e))return!0;const r=this._filterDeps;return!!r&&r.configDependencies.has(e)}get isConfigDependent(){const{_unevaluatedLayout:e,_transitionablePaint:t}=this._layer;if(e&&0!==e.configDependencies.size)return!0;if(t&&0!==t.configDependencies.size)return!0;const i=this._filterDeps;return!!i&&0!==i.configDependencies.size}get isIndoorDependent(){const{_unevaluatedLayout:e,_transitionablePaint:t}=this._layer;if(e&&e.isIndoorDependent())return!0;if(t&&t.isIndoorDependent())return!0;const i=this._filterDeps;return!!i&&i.isIndoorDependent}}function ae(e){const{userImage:t}=e;return!!(t&&t.render&&t.render())&&(e.data.replace(new Uint8Array(t.data.buffer)),!0)}const le=new e.C(0,0,0);function ce(e,t){const i=[],r=e[`stretch_${t}`];let n=null;for(let o=0;o<r.length;o++)null===n?n=0===i.length?r[0]:i.at(-1)[1]+r[o]:(i.push([n,n+r[o]]),n=null);e[`stretch_${t}_areas`]=i}function he(e,t){const i={name:void 0};let r;for(;r=e.nextField(t);)1===r?i.name=e.readString():2===r?i.metadata=ue(e,e.readVarint()+e.pos):3===r&&(i.usvg_tree=pe(e,e.readVarint()+e.pos),i.data="usvg_tree");return function(e){if(e.usvg_tree.height||(e.usvg_tree.height=e.usvg_tree.width),!e.metadata)return e;const{metadata:t}=e;if(t.content_area){const{content_area:i}=t;null==i.left&&(i.left=0),null==i.top&&(i.top=i.left),null==i.width&&(i.width=e.usvg_tree.width),null==i.height&&(i.height=i.width)}if(t.text_placeholder){const{text_placeholder:e}=t;null==e.top&&(e.top=e.left),null==e.height&&(e.height=e.width)}return t.stretch_x&&t.stretch_x.length&&ce(t,"x"),t.stretch_y&&t.stretch_y.length&&ce(t,"y"),e}(i)}function ue(e,t){const i={stretch_x:null,stretch_y:null,stretch_x_areas:null,stretch_y_areas:null,variables:[]};let r;for(;r=e.nextField(t);)1===r?i.stretch_x=e.readPackedVarint():2===r?i.stretch_y=e.readPackedVarint():3===r?i.content_area=de(e,e.readVarint()+e.pos):4===r?i.variables.push(fe(e,e.readVarint()+e.pos)):5===r&&(i.text_placeholder=de(e,e.readVarint()+e.pos));return i}function de(e,t){const i={};let r;for(;r=e.nextField(t);)1===r?i.left=e.readVarint():2===r?i.width=e.readVarint():3===r?i.top=e.readVarint():4===r&&(i.height=e.readVarint());return i}function fe(e,t){const i={name:void 0};let r;for(;r=e.nextField(t);)1===r?i.name=e.readString():2===r&&(i.rgb_color=be(e.readVarint()),i.value="rgb_color");return i}function pe(e,t){const i={width:20,children:[],linear_gradients:[],radial_gradients:[],clip_paths:[],masks:[],height:20};let r;for(;r=e.nextField(t);)1===r?i.width=i.height=e.readVarint():2===r?i.height=e.readVarint():3===r?i.children.push(me(e,e.readVarint()+e.pos)):4===r?i.linear_gradients.push(we(e,e.readVarint()+e.pos)):5===r?i.radial_gradients.push(Ee(e,e.readVarint()+e.pos)):7===r?i.clip_paths.push(Se(e,e.readVarint()+e.pos)):8===r&&i.masks.push(Ie(e,e.readVarint()+e.pos));return i}function me(e,t){const i={};let r;for(;r=e.nextField(t);)1===r?(i.group=_e(e,e.readVarint()+e.pos),i.node="group"):2===r&&(i.path=ye(e,e.readVarint()+e.pos),i.node="path");return i}function _e(e,t){const i={opacity:255,children:[]};let r;for(;r=e.nextField(t);)1===r?i.transform=ge(e,e.readVarint()+e.pos):2===r?i.opacity=e.readVarint():5===r?i.clip_path_idx=e.readVarint():6===r?i.mask_idx=e.readVarint():7===r&&i.children.push(me(e,e.readVarint()+e.pos));return i}function ge(e,t){const i={sx:1,ky:0,kx:0,sy:1,tx:0,ty:0};let r;for(;r=e.nextField(t);)1===r?i.sx=e.readFloat():2===r?i.ky=e.readFloat():3===r?i.kx=e.readFloat():4===r?i.sy=e.readFloat():5===r?i.tx=e.readFloat():6===r&&(i.ty=e.readFloat());return i}function ye(e,t){const i={paint_order:1,commands:[],step:1,diffs:[],rule:1};let r;for(;r=e.nextField(t);)1===r?i.fill=xe(e,e.readVarint()+e.pos):2===r?i.stroke=ve(e,e.readVarint()+e.pos):3===r?i.paint_order=e.readVarint():5===r?e.readPackedVarint(i.commands):6===r?i.step=e.readFloat():7===r?e.readPackedSVarint(i.diffs):8===r&&(i.rule=e.readVarint());return i}function xe(e,t){const i={rgb_color:le,paint:"rgb_color",opacity:255};let r;for(;r=e.nextField(t);)1===r?(i.rgb_color=be(e.readVarint()),i.paint="rgb_color"):2===r?(i.linear_gradient_idx=e.readVarint(),i.paint="linear_gradient_idx"):3===r?(i.radial_gradient_idx=e.readVarint(),i.paint="radial_gradient_idx"):5===r&&(i.opacity=e.readVarint());return i}function ve(e,t){const i={rgb_color:le,paint:"rgb_color",dasharray:[],dashoffset:0,miterlimit:4,opacity:255,width:1,linecap:1,linejoin:1};let r;for(;r=e.nextField(t);)1===r?(i.rgb_color=be(e.readVarint()),i.paint="rgb_color"):2===r?(i.linear_gradient_idx=e.readVarint(),i.paint="linear_gradient_idx"):3===r?(i.radial_gradient_idx=e.readVarint(),i.paint="radial_gradient_idx"):5===r?e.readPackedFloat(i.dasharray):6===r?i.dashoffset=e.readFloat():7===r?i.miterlimit=e.readFloat():8===r?i.opacity=e.readVarint():9===r?i.width=e.readFloat():10===r?i.linecap=e.readVarint():11===r&&(i.linejoin=e.readVarint());return i}function be(t){return new e.C((t>>16&255)/255,(t>>8&255)/255,(255&t)/255,1)}function we(e,t){const i={spread_method:1,stops:[],x1:0,y1:0,x2:1,y2:0};let r;for(;r=e.nextField(t);)1===r?i.transform=ge(e,e.readVarint()+e.pos):2===r?i.spread_method=e.readVarint():3===r?i.stops.push(Te(e,e.readVarint()+e.pos)):4===r?i.x1=e.readFloat():5===r?i.y1=e.readFloat():6===r?i.x2=e.readFloat():7===r&&(i.y2=e.readFloat());return i}function Te(e,t){const i={offset:0,opacity:255,rgb_color:le};let r;for(;r=e.nextField(t);)1===r?i.offset=e.readFloat():2===r?i.opacity=e.readVarint():3===r&&(i.rgb_color=be(e.readVarint()));return i}function Ee(e,t){const i={spread_method:1,stops:[],cx:.5,cy:.5,r:.5,fx:.5,fy:.5,fr:0};let r;for(;r=e.nextField(t);)1===r?i.transform=ge(e,e.readVarint()+e.pos):2===r?i.spread_method=e.readVarint():3===r?i.stops.push(Te(e,e.readVarint()+e.pos)):4===r?i.cx=e.readFloat():5===r?i.cy=e.readFloat():6===r?i.r=e.readFloat():7===r?i.fx=e.readFloat():8===r?i.fy=e.readFloat():9===r&&(i.fr=e.readFloat());return i}function Se(e,t){const i={children:[]};let r;for(;r=e.nextField(t);)1===r?i.transform=ge(e,e.readVarint()+e.pos):2===r?i.clip_path_idx=e.readVarint():3===r&&i.children.push(me(e,e.readVarint()+e.pos));return i}function Ie(e,t){const i={left:0,width:20,mask_type:1,children:[]};let r;for(;r=e.nextField(t);)1===r?i.left=i.top=e.readFloat():2===r?i.width=i.height=e.readFloat():3===r?i.top=e.readFloat():4===r?i.height=e.readFloat():5===r?i.mask_type=e.readVarint():6===r?i.mask_idx=e.readVarint():7===r&&i.children.push(me(e,e.readVarint()+e.pos));return null==i.height&&(i.height=i.width),null==i.top&&(i.top=i.left),i}class Ae{static calculate(t={},i=[]){const r=new Map,n=new Map;if(0===Object.keys(t).length)return r;

1g+=4)_[g+3]=_[g+3]/255*(.2126*_[g]+.7152*_[g+1]+.0722*_[g+2]);l.putImageData(m,0,0),e.globalCompositeOperation="destination-in",e.drawImage(l.canvas,0,0),De()}function Ge(e){return e?new DOMMatrix([e.sx,e.ky,e.kx,e.sy,e.tx,e.ty]):new DOMMatrix}function qe(e,t){const i=e.step;let r=e.diffs[0]*i,n=e.diffs[1]*i;t.moveTo(r,n);for(let o=0,s=2;o<e.commands.length;o++)switch(e.commands[o]){case 1:r+=e.diffs[s++]*i,n+=e.diffs[s++]*i,t.moveTo(r,n);break;case 2:r+=e.diffs[s++]*i,n+=e.diffs[s++]*i,t.lineTo(r,n);break;case 3:{const o=r+e.diffs[s++]*i,a=n+e.diffs[s++]*i;r=o+e.diffs[s++]*i,n=a+e.diffs[s++]*i,t.quadraticCurveTo(o,a,r,n);break}case 4:{const o=r+e.diffs[s++]*i,a=n+e.diffs[s++]*i,l=o+e.diffs[s++]*i,c=a+e.diffs[s++]*i;r=l+e.diffs[s++]*i,n=c+e.diffs[s++]*i,t.bezierCurveTo(o,a,l,c,r,n);break}case 5:t.closePath()}return t}function He(e){return qe(e,new Path2D)}class $e{constructor(){this.cacheMap=new Map,this.cacheDependenciesMap=new Map}static _getImage(t){return new e.t(t,t.data)}getFromCache(t,i,r){return this.cacheMap.has(r)||this.cacheMap.set(r,new e.L(150)),this.cacheMap.get(r).get(e.y(t.toString(),i))}setInCache(t,i,r,n){this.cacheDependenciesMap.has(n)||this.cacheDependenciesMap.set(n,new Map),this.cacheMap.has(n)||this.cacheMap.set(n,new e.L(150));const o=this.cacheDependenciesMap.get(n),s=e.y(t.id.toString(),r);o.get(s)||o.set(s,new Set);const a=this.cacheMap.get(n),l=t.toString();o.get(s).add(l),a.put(e.y(t.toString(),r),i)}removeImagesFromCacheByIds(t,i,r=0){if(!this.cacheMap.has(r)||!this.cacheDependenciesMap.has(r))return;const n=this.cacheMap.get(r),o=this.cacheDependenciesMap.get(r);for(const s of t){const t=e.y(s.toString(),i);if(o.has(t)){for(const e of o.get(t))n.delete(e);o.delete(t)}}}rasterize(e,t,i,r){const n=this.getFromCache(e,i,r);if(n)return n.clone();const o=function(e,t){const i=Ae.calculate(t.params,e.metadata?e.metadata.variables:[]),r=e.usvg_tree,n=r.width,o=r.height,s=Math.max(1,Math.round(n*t.sx)),a=Math.max(1,Math.round(o*t.sy)),l=new DOMMatrix([s/n,0,0,a/o,0,0]),c=Re(s,a);Le(c,l,r,r,i);const h=c.getImageData(0,0,s,a);return De(),h}(t.icon,e),s=$e._getImage(o);return this.setInCache(e,s,i,r),s.clone()}}class Ze extends e.E{constructor(t){super(),this.imageProviders=new Map,this.images=new Map,this.updatedImages=new Map,this.callbackDispatchedThisFrame=new Map,this.imageVersions=new Map,this.loaded=new Map,this.requestors=[],this.patterns=new Map,this.patternsInFlight=new Set,this.atlasImage=new Map,this.atlasTexture=new Map,this.imageAtlasCache=new e.z,this.dirty=!0,this.spriteFormat=t,this.imageRasterizer=new $e}addScope(t){this.loaded.set(t,!1),this.imageProviders.set(t,new Map),this.images.set(t,new Map),this.updatedImages.set(t,new Set),this.callbackDispatchedThisFrame.set(t,new Set),this.imageVersions.set(t,new Map),this.patterns.set(t,new Map),this.atlasImage.set(t,new e.t({width:1,height:1}))}removeScope(e){this.loaded.delete(e),this.imageProviders.delete(e),this.images.delete(e),this.updatedImages.delete(e),this.callbackDispatchedThisFrame.delete(e),this.imageVersions.delete(e),this.patterns.delete(e),this.atlasImage.delete(e);const t=this.atlasTexture.get(e);t&&(t.destroy(),this.atlasTexture.delete(e))}addImageProvider(e,t){this.imageProviders.has(t)||this.imageProviders.set(t,new Map),this.imageProviders.get(t).set(e.id,e)}removeImageProvider(e,t){this.imageProviders.has(t)&&this.imageProviders.get(t).delete(e)}getPendingImageProviders(){const e=[];for(const t of this.imageProviders.values())for(const i of t.values())i.hasPendingRequests()&&e.push(i);return e}isLoaded(){for(const e of this.loaded.keys())if(!this.loaded.get(e))return!1;return!0}setLoaded(e,t){if(this.loaded.get(t)!==e&&(this.loaded.set(t,e),e)){for(const{ids:e,callback:i}of this.requestors)this._notify(e,t,i);this.requestors=[]}}hasImage(e,t){return!!this.getImage(e,t)}getImage(e,t){return this.images.get(t).get(e.toString())}addImage(e,t,i){if(this._validate(e,i)){this.images.get(t).set(e.toString(),i);const r=this.imageVersions.get(t),n=r.get(e.toString())||0;r.set(e.toString(),n+1)}}_validate(t,i){let r=!0;

1return this._validateStretch(i.stretchX,i.data&&i.data.width)||(this.fire(new e.A(new Error(`Image "${t.name}" has invalid "stretchX" value`))),r=!1),this._validateStretch(i.stretchY,i.data&&i.data.height)||(this.fire(new e.A(new Error(`Image "${t.name}" has invalid "stretchY" value`))),r=!1),this._validateContent(i.content,i)||(this.fire(new e.A(new Error(`Image "${t.name}" has invalid "content" value`))),r=!1),r}_validateStretch(e,t){if(!e)return!0;let i=0;for(const r of e){if(r[0]<i||r[1]<r[0]||t<r[1])return!1;i=r[1]}return!0}_validateContent(e,t){if(!e)return!0;if(4!==e.length)return!1;if(!t.usvg){if(e[0]<0||t.data.width<e[0])return!1;if(e[1]<0||t.data.height<e[1])return!1;if(e[2]<0||t.data.width<e[2])return!1;if(e[3]<0||t.data.height<e[3])return!1}return!(e[2]<e[0]||e[3]<e[1])}updateImage(e,t,i){const r=this.images.get(t).get(e.toString());i.version=r.version+1,this.images.get(t).set(e.toString(),i),this.updatedImages.get(t).add(e);const n=this.imageVersions.get(t),o=n.get(e.toString())||0;n.set(e.toString(),o+1),this.removeFromImageRasterizerCache(e,t)}clearUpdatedImages(e){this.updatedImages.get(e).clear()}removeFromImageRasterizerCache(e,t){"raster"!==this.spriteFormat&&this.imageRasterizer.removeImagesFromCacheByIds([e],t)}removeImage(e,t){const i=this.images.get(t),r=i.get(e.toString());i.delete(e.toString());const n=this.imageVersions.get(t),o=n.get(e.toString())||0;n.set(e.toString(),o+1),this.patterns.get(t).delete(e.toString()),this.removeFromImageRasterizerCache(e,t),r.userImage&&r.userImage.onRemove&&r.userImage.onRemove()}listImages(t){return Array.from(this.images.get(t).keys()).map(t=>e.I.from(t))}getImageVersions(e){return this.imageVersions.get(e)||new Map}getImages(e,t,i){const r=[],n=[],o=this.imageProviders.get(t);for(const c of e){if(!c.iconsetId){r.push(c);continue}const e=o.get(c.iconsetId);e&&(this.getImage(c,t)?n.push(c):e.addPendingRequest(c))}if(0===r.length)return void this._notify(n,t,i);let s=!0;const a=!!this.loaded.get(t),l=this.images.get(t);if(!a)for(const c of r)l.has(c.toString())||(s=!1);a||s?this._notify(r,t,i):this.requestors.push({ids:r,scope:t,callback:i})}rasterizeImages(e,t){const i=new Map,{iconTasks:r,patternTasks:n,scope:o}=e;for(const s of[r,n])for(const[e,t]of s.entries()){const r=this.getImage(t.id,o);r&&i.set(e,{image:r,imageVariant:t})}t(null,this._rasterizeImages(o,i))}_rasterizeImages(e,t){const i=new Map;for(const[r,{image:n,imageVariant:o}]of t.entries())i.set(r,this.imageRasterizer.rasterize(o,n,e,0));return i}getUpdatedImages(e){return this.updatedImages.get(e)||new Set}_notify(t,i,r){const n=this.images.get(i),o=new Map;for(const s of t){if(!n.get(s.toString())){if(s.iconsetId)continue;this.fire(new e.B("styleimagemissing",{id:s.name}))}const t=n.get(s.toString());if(!t){e.w(`Image "${s.name}" 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.`);continue}const i={data:t.usvg?null:t.data.clone(),pixelRatio:t.pixelRatio,sdf:t.sdf,usvg:t.usvg,stretchX:t.stretchX,stretchY:t.stretchY,content:t.content,hasRenderCallback:Boolean(t.userImage&&t.userImage.render)};t.usvg&&Object.assign(i,{width:t.icon.usvg_tree.width,height:t.icon.usvg_tree.height}),o.set(e.I.toString(s),i)}r(null,{images:o,versions:this.getImageVersions(i)})}getPixelSize(e){const{width:t,height:i}=this.atlasImage.get(e);return{width:t,height:i}}getPattern(t,i,r){const n=t.toString(),o=this.patterns.get(i),s=o.get(n),a=this.getImage(t,i);if(!a)return null;if(s){if(s.position.version===a.version)return s.position;s.position.version=a.version}else{if(a.usvg&&!a.data){const o=this.getPatternInFlightId(n,i);if(this.patternsInFlight.has(o))return null;this.patternsInFlight.add(o);const s=new e.D(t).scaleSelf(e.r.devicePixelRatio),l=new 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i.push(...Qe({key:t.key,value:t.object.condition,valueSpec:e.m.appearance.condition,expressionContext:"appearance"})),i}({...t}),properties:e=>function(e){const t=[],{styleSpec:i,layer:r,layerType:n}=e,o=i[`paint_${n}`],s=i[`layout_${n}`],a=e.object[e.objectKey];for(const l in a){const i=l in o?"paint":l in s?"layout":void 0;if(!i){t.push(new We(e.key,l,`unknown property "${l}" for layer type "${n}"`));continue}const c={...e,key:`${e.key}.${l}`,objectKey:l,layer:r,layerType:n,value:a[l],valueSpec:"paint"===i?o[l]:s[l]};t.push(...lt(c,i))}return t}({layer:r,layerType:n,...e})}});return"hidden"!==s&&void 0===a&&l.push(new We(t.key,"name",'Appearance with name different than "hidden" must have a condition')),l}({layerType:a,layer:r,...t})}),n=Array.isArray(t.value)?t.value:[],o=new Set;

1return n.forEach((n,s)=>{const a=e.K(n.name);if(a)if(o.has(a)){const n=e.K(r.id);i.push(new We(t.key,a,`Duplicated appearance name "${a}" for layer "${n}"`))}else o.add(a)}),i}}})),i}function dt({key:t,value:i}){return e.a0(i)?[]:[new We(t,i,`string expected, ${e.M(i)} found`)]}const ft={promoteId:function t({key:i,value:r}){if(e.a0(r))return dt({key:i,value:r});if(Array.isArray(r)){const t=[],n=e.V(r),o=e.n(n);return"error"===o.result?(o.value.forEach(e=>{t.push(new We(`${i}${e.key}`,null,`${e.message}`))}),t):(e.X(o.value.expression,["zoom","heatmap-density","line-progress","raster-value","sky-radial-progress","accumulated","is-supported-script","pitch","distance-from-center","measure-light","raster-particle-speed"])||t.push(new We(`${i}`,null,"promoteId expression should be only feature dependent")),t)}if(!e.J(r))return[new We(i,r,`string, expression or object expected, "${e.M(r)}" found`)];const n=[];for(const e in r)n.push(...t({key:`${i}.${e}`,value:r[e]}));return n}};function pt(t){const i=t.value,r=t.key,n=t.styleSpec,o=t.style;if(!e.J(i))return[new We(r,i,`object expected, ${e.M(i)} found`)];if(!("type"in i))return[new We(r,i,'"type" is required')];const s=e.K(i.type);let a=[];switch(["vector","raster","raster-dem","raster-array"].includes(s)&&("url"in i||"tiles"in i||a.push(new Xe(r,i,'Either "url" or "tiles" is required.'))),s){case"vector":case"raster":case"raster-dem":case"raster-array":return a=a.concat(Tt({key:r,value:i,valueSpec:n[`source_${s.replace("-","_")}`],style:t.style,styleSpec:n,objectElementValidators:ft})),a;case"geojson":if(a=Tt({key:r,value:i,valueSpec:n.source_geojson,style:o,styleSpec:n,objectElementValidators:ft}),"cluster"in i&&"clusterProperties"in i){if(!e.J(i.clusterProperties))return[new We(`${r}.clusterProperties`,i,`object expected, ${e.M(i)} found`)];for(const e in i.clusterProperties){const t=i.clusterProperties[e];if(!Array.isArray(t))return[new We(`${r}.clusterProperties.${e}`,t,"array expected")];const[n,o]=t,s="string"==typeof n?[n,["accumulated"],["get",e]]:n;a.push(...Qe({key:`${r}.${e}.map`,value:o,expressionContext:"cluster-map"})),a.push(...Qe({key:`${r}.${e}.reduce`,value:s,expressionContext:"cluster-reduce"}))}}return a;case"video":return Tt({key:r,value:i,valueSpec:n.source_video,style:o,styleSpec:n});case"image":return Tt({key:r,value:i,valueSpec:n.source_image,style:o,styleSpec:n});case"canvas":return[new We(r,null,"Please use runtime APIs to add canvas sources, rather than including them in stylesheets.","source.canvas")];default:return nt({key:`${r}.type`,value:i.type,valueSpec:{values:(l=n,l.source.reduce((e,t)=>{const i=l[t];return"enum"===i.type.type&&(e=e.concat(Object.keys(i.type.values||{}))),e},[]))}})}var l}function mt(e,t){const i=!e.includes("://");try{return new URL(e,i&&t?"http://example.com":void 0),!0}catch(r){return!1}}function _t(t){const i=t.value;return i?e.a0(i)?mt(i,!0)?[]:[new We(t.key,i,`invalid url "${i}"`)]:[new We(t.key,i,`string expected, "${e.M(i)}" found`)]:[]}function gt(t){const i=t.value,r=t.styleSpec,n=r.light,o=t.style;if(void 0===i)return[];if(!e.J(i))return[new We("light",i,`object expected, ${e.M(i)} found`)];let s=[];for(const a in i){const t=a.match(e.a3),l=a.match(e.a2);s=s.concat(l&&n[l[1]]?wt({key:a,value:i[a],valueSpec:{type:"string"},style:o,styleSpec:r}):t&&n[t[1]]&&n[t[1]].transition?wt({key:a,value:i[a],valueSpec:r.transition,style:o,styleSpec:r}):n[a]?wt({key:a,value:i[a],valueSpec:n[a],style:o,styleSpec:r}):[new We(a,i[a],`unknown property "${a}"`)])}return s}function yt(t){const i=t.value;if(!i)return[];const r=t.key;if(!e.J(i))return[new We(r,i,`object expected, ${e.M(i)} found`)];let n=[];const o=t.styleSpec,s=o["light-3d"],a=t.style,l=t.style.lights;for(const e of["type","id"])if(!(e in i))return n=n.concat([new We(r,i,`missing property "${e}"`)]),n;if(!e.a0(i.type))return n=n.concat([new We(`${r}.type`,i.type,"string expected")]),n;if(l)for(let u=0;u<t.arrayIndex;u++){const t=e.K(i.type),o=l[u];e.K(o.type)===t&&n.push(new We(r,i.id,`duplicate light type "${i.type}", previously defined at line ${o.id.__line__}`))}const c=`properties_light_${i.type}`;if(!(c in o))return n=n.concat([new We(`${r}.type`,i,`Invalid light type ${i.type}`)]),n;const h=o[c];for(const u in i)if("properties"===u){const r=i[u];if(!e.J(r))return n=n.concat([new We("properties",r,`object expected, ${e.M(r)} found`)]),n;for(const s in r){const l=s.match(e.a3),c=s.match(e.a2);

1n=n.concat(c&&h[c[1]]?wt({key:u,value:r[s],valueSpec:{type:"string"},style:a,styleSpec:o}):l&&h[l[1]]&&h[l[1]].transition?wt({key:u,value:i[u],valueSpec:o.transition,style:a,styleSpec:o}):h[s]?wt({key:s,value:r[s],valueSpec:h[s],style:a,styleSpec:o}):[new Xe(t.key,r[s],`unknown property "${s}"`)])}}else n=n.concat(s[u]?wt({key:u,value:i[u],valueSpec:s[u],style:a,styleSpec:o}):[new Xe(u,i[u],`unknown property "${u}"`)]);return n}function xt(t){const i=t.value,r=t.key,n=t.style,o=t.styleSpec,s=o.terrain;if(null==i)return[];if(!e.J(i))return[new We("terrain",i,`object expected, ${e.M(i)} found`)];let a=[];for(const l in i){const t=l.match(e.a3),r=l.match(e.a2);a=a.concat(r&&s[r[1]]?wt({key:l,value:i[l],valueSpec:{type:"string"},style:n,styleSpec:o}):t&&s[t[1]]&&s[t[1]].transition?wt({key:l,value:i[l],valueSpec:o.transition,style:n,styleSpec:o}):s[l]?wt({key:l,value:i[l],valueSpec:s[l],style:n,styleSpec:o}):[new Xe(l,i[l],`unknown property "${l}"`)])}if(i.source)if(e.a0(i.source)){const t=n.sources&&Object.hasOwn(n.sources,i.source)?n.sources[i.source]:void 0,o=t&&e.K(t.type);t?"raster-dem"!==o&&a.push(new We(`${r}.source`,i.source,`terrain cannot be used with a source of type ${o}, it only be used with a "raster-dem" source type`)):a.push(new We(`${r}.source`,i.source,`source "${i.source}" not found`))}else a.push(new We(`${r}.source`,i.source,"source must be a string"));else a.push(new We(r,i,'terrain is missing required property "source"'));return a}function vt(t){const i=t.value,r=t.style,n=t.styleSpec,o=n.fog;if(void 0===i)return[];if(!e.J(i))return[new We("fog",i,`object expected, ${e.M(i)} found`)];let s=[];for(const a in i){const t=a.match(e.a3),l=a.match(e.a2);s=s.concat(l&&o[l[1]]?wt({key:a,value:i[a],valueSpec:{type:"string"},style:r,styleSpec:n}):t&&o[t[1]]&&o[t[1]].transition?wt({key:a,value:i[a],valueSpec:n.transition,style:r,styleSpec:n}):o[a]?wt({key:a,value:i[a],valueSpec:o[a],style:r,styleSpec:n}):[new Xe(a,i[a],`unknown property "${a}"`)])}return s}const bt={"*":()=>[],array:Ye,boolean:function(t){const i=t.value,r=t.key;return e.$(i)?[]:[new We(r,i,`boolean expected, ${e.M(i)} found`)]},number:Ke,color:function({key:t,value:i}){return e.a0(i)?void 0===e.C.parse(e.K(i))?[new We(t,i,`color expected, "${i}" found`)]:[]:[new We(t,i,`color expected, ${e.M(i)} found`)]},enum:nt,filter:ot,function:Je,layer:ut,object:Tt,source:pt,model:_t,light:gt,"light-3d":yt,terrain:xt,fog:vt,string:dt,formatted:function(e){return 0===dt(e).length?[]:Qe(e)},resolvedImage:function(e){return 0===dt(e).length?[]:Qe(e)},projection:function(t){const i=t.value,r=t.styleSpec,n=r.projection,o=t.style;if(e.J(i)){let e=[];for(const t in i)e=e.concat(wt({key:t,value:i[t],valueSpec:n[t],style:o,styleSpec:r}));return e}return e.a0(i)?[]:[new We("projection",i,`object or string expected, ${e.M(i)} found`)]},import:function(t){const i=t.key,{value:r,styleSpec:n}=t;if(!e.J(r))return[new We(i,r,"import must be an object")];const{data:o,...s}=r;Object.defineProperty(s,"__line__",{value:r.__line__,enumerable:!1});let a=Tt({...t,value:s,valueSpec:n.import});""===e.K(s.id)&&a.push(new We(`${t.key}.id`,s,"import id can't be an empty string"));

1o),this.scope=r}get state(){const t=this.properties.get("opacity"),i=this.properties.get("color"),r=this.properties.get("direction"),n=e.al(r[0]),o=-Math.max(e.al(r[1]),.01),s=[Math.cos(n)*Math.cos(o),Math.sin(n)*Math.cos(o),Math.sin(o)],a=this.properties.get("vignette"),l=this.properties.get("vignette-color"),c=new e.C(l.r,l.g,l.b,a);return{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new e.C(i.r,i.g,i.b,i.a*t),direction:s,centerThinning:this.properties.get("center-thinning"),flakeSize:this.properties.get("flake-size"),vignetteColor:c}}get(){return this._transitionable.serialize()}set(t,i,r={}){if(this._validate(Dt,t,r))return;const n={...t},o=e.m.snow;for(const e of Object.keys(o))void 0===n[e]&&(n[e]=o[e].default);this._options=n,this._transitionable.setTransitionOrValue(this._options,i)}updateConfig(e){this._transitionable.setTransitionOrValue(this._options,e)}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(t,i,r){return(!r||!1!==r.validate)&&Vt(this,t.call(It,{value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.m}))}},ii=class extends e.E{constructor(t,i,r,n){super();const o=ei||(ei=new e.a7({density:new e.a8(e.m.rain.density),intensity:new e.a8(e.m.rain.intensity),color:new e.a8(e.m.rain.color),opacity:new e.a8(e.m.rain.opacity),vignette:new e.a8(e.m.rain.vignette),"vignette-color":new e.a8(e.m.rain["vignette-color"]),"center-thinning":new e.a8(e.m.rain["center-thinning"]),direction:new e.a8(e.m.rain.direction),"droplet-size":new e.a8(e.m.rain["droplet-size"]),"distortion-strength":new e.a8(e.m.rain["distortion-strength"])}));this._transitionable=new e.a6(o,r,n),this.set(t,n),this._transitioning=this._transitionable.untransitioned(),this.properties=new e.ag(o),this.scope=r}get state(){const t=this.properties.get("opacity"),i=this.properties.get("color"),r=this.properties.get("direction"),n=e.al(r[0]),o=-Math.max(e.al(r[1]),.01),s=[Math.cos(n)*Math.cos(o),Math.sin(n)*Math.cos(o),Math.sin(o)],a=this.properties.get("vignette-color"),l=new e.C(a.r,a.g,a.b,this.properties.get("vignette"));return{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new e.C(i.r,i.g,i.b,i.a*t),direction:s,centerThinning:this.properties.get("center-thinning"),dropletSize:this.properties.get("droplet-size"),distortionStrength:this.properties.get("distortion-strength"),vignetteColor:l}}get(){return this._transitionable.serialize()}set(t,i,r={}){if(this._validate(Lt,t,r))return;const n={...t},o=e.m.rain;for(const e of Object.keys(o))void 0===n[e]&&(n[e]=o[e].default);this._options=n,this._transitionable.setTransitionOrValue(this._options,i)}updateConfig(e){this._transitionable.setTransitionOrValue(this._options,e)}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(t,i,r){return(!r||!1!==r.validate)&&Vt(this,t.call(It,{value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.m}))}};const ri={workerUrl:"",workerClass:null,workerParams:void 0};function ni(e){return null!=ri.workerClass?new ri.workerClass:new self.Worker(ri.workerUrl,{name:e,type:"module",...ri.workerParams})}const oi="mapboxgl_preloaded_worker_pool";class si{constructor(e){this.active={},this.name=e}acquire(e,t=si.workerCount){if(!this.workers)for(this.workers=[];this.workers.length<t;){const t=ni(`${this.name||""}WorkerPool: ${e}-${this.workers.length}`);this.workers.push(t)}return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],this.workers&&0===this.numActive()&&(this.workers.forEach(e=>{e.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[oi]}numActive(){return Object.keys(this.active).length}}si.workerCount=2;class ai{constructor(t,i,r="Worker",n=si.workerCount){this.workerPool=t,this.actors=[],this.currentActor=0,this.id=e.am();const o=this.workerPool.acquire(this.id,n);for(let e=0;e<o.length;e++){const t=new ai.Actor(o[e],i,this.id);t.name=`${r} ${e}`,this.actors.push(t)}this.ready=!1,this.send("checkIfReady",null).then(()=>{this.ready=!0}).catch(()=>{})}send(e,t,i){return Promise.all(this.actors.map(r=>r.send(e,t,i)))}broadcast(e,t){for(const i of this.actors)i.notify(e,t)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}

1ix=new Float32Array(16),this.glCoordMatrix=new Float32Array(16),this.pixelMatrix=new Float64Array(16),this.pixelMatrixInverse=new Float64Array(16)}clone(){const e=new qi(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection(),this.maxBounds);return e._elevation=this._elevation,e._centerAltitude=this._centerAltitude,e._centerAltitudeValidForExaggeration=this._centerAltitudeValidForExaggeration,e.tileSize=this.tileSize,e.mercatorFromTransition=this.mercatorFromTransition,e.width=this.width,e.height=this.height,e.cameraElevationReference=this.cameraElevationReference,e._center=this._center,e._setZoom(this.zoom),e._seaLevelZoom=this._seaLevelZoom,e.angle=this.angle,e._fov=this._fov,e._pitch=this._pitch,e._nearZ=this._nearZ,e._farZ=this._farZ,e._nearClipOffset=this._nearClipOffset,e._averageElevation=this._averageElevation,e._orthographicProjectionAtLowPitch=this._orthographicProjectionAtLowPitch,e._unmodified=this._unmodified,e._edgeInsets=this._edgeInsets.clone(),e._camera=this._camera.clone(),e._calcMatrices(),e.freezeTileCoverage=this.freezeTileCoverage,e.frustumCorners=this.frustumCorners,e._allowWorldUnderZoom=this._allowWorldUnderZoom,e}get isOrthographic(){return"globe"!==this.projection.name&&this._orthographicProjectionAtLowPitch&&this.pitch<Gi}get elevation(){return this._elevation}set elevation(e){this._elevation!==e&&(this._elevation=e,this._updateCameraOnTerrain(),this._calcMatrices())}get nearClipOffset(){return this._nearClipOffset}set nearClipOffset(e){this._nearClipOffset=e,this._calcMatrices()}get depthOcclusionForSymbolsAndCircles(){return"globe"!==this.projection.name&&!this.isOrthographic}updateElevation(e,t=!1){const i=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForExaggeration;(null==this._seaLevelZoom||i)&&this._updateCameraOnTerrain(),(e||i)&&this._constrainCamera(t),this._calcMatrices()}getProjection(){return e.b5(this.projection,["name","center","parallels"])}setProjection(t){this.projectionOptions=t||{name:"mercator"};const i=this.projection?this.getProjection():void 0;this.projection=e.b6(this.projectionOptions);const r=this.getProjection(),n=!e.b7(i,r);return n&&this._calcMatrices(),this.mercatorFromTransition=!1,n}setOrthographicProjectionAtLowPitch(e){return this._orthographicProjectionAtLowPitch!==e&&(this._orthographicProjectionAtLowPitch=e,this._calcMatrices(),!0)}setMercatorFromTransition(){const t=this.projection.name;this.mercatorFromTransition=!0,this.projectionOptions={name:"mercator"},this.projection=e.b6({name:"mercator"});const i=t!==this.projection.name;return i&&this._calcMatrices(),i}get minZoom(){return this._minZoom}set minZoom(e){this._minZoom!==e&&(this._minZoom=e,this.zoom=Math.max(this.zoom,e))}get maxZoom(){return this._maxZoom}set maxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.zoom=Math.min(this.zoom,e))}get minPitch(){return this._minPitch}set minPitch(e){this._minPitch!==e&&(this._minPitch=e,this.pitch=Math.max(this.pitch,e))}get maxPitch(){return this._maxPitch}set maxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.pitch=Math.min(this.pitch,e))}get renderWorldCopies(){return this._renderWorldCopies&&!0===this.projection.supportsWorldCopies}set renderWorldCopies(e){void 0===e?e=!0:null===e&&(e=!1),this._renderWorldCopies=e}get worldSize(){return this.tileSize*this.scale}get cameraWorldSizeForFog(){const e=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(e))}get cameraWorldSize(){const e=Math.max(this._camera.getDistanceToElevation(this._averageElevation,!0),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(e))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return e.aL(1,this.center.lat)*this.cameraWorldSizeForFog}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new e.P(this.width,this.height)}get bearing(){return e.at(this.rotation,-180,180)}set bearing(e){this.rotation=e}get rotation(){return-this.angle/Math.PI*180}set rotation(e){const t=-e*Math.PI/180;if(this.angle===t)return;this._unmodified=!1,this.angle=t,this._calcMatrices();const i=Math.sin(this.angle),r=Math.cos(this.angle);this.rotationMatrix=[r,i,-i,r]}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const i=e.as(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices())}get aspect(){return this.width/this.height}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=e.al(t),this._calcMatrices())}get fovX(){return this._fov}get fovY(){const e=1/Math.tan(.5*this.fovX);return 2*Math.atan(1/this.aspect/e)}get averageElevation(){return this._averageElevation}set averageElevation(e){this._averageElevation=e,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(e){const t=Math.min(Math.max(e,this.minZoom),this.maxZoom);this._zoom!==t&&(this._unmodified=!1,this._setZoom(t),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(e){this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom}get tileCoverLift(){return this._tileCoverLift}set tileCoverLift(e){this._tileCoverLift!==e&&(this._tileCoverLift=e)}_updateCameraOnTerrain(){const e=this.elevation?this.elevation.getAtPoint(this.locationCoordinate(this.center),Number.NEGATIVE_INFINITY):Number.NEGATIVE_INFINITY,t=this.elevation&&e===Number.NEGATIVE_INFINITY&&this.elevation.visibleDemTiles.length>0&&this.elevation.exaggeration()>

1ix(t.nodeModelMatrix,w),w.draw(i,l.gl.TRIANGLES,c,o,s,u.material.doubleSided?yi.disabled:yi.backCCW,T,r.id,u.vertexBuffer,u.indexBuffer,u.segments,r.paint,i.transform.zoom,void 0,y)}function Mr(e,t){return e.style._importedAsBasemap?"basemap":t.scope}function Pr(t,i,r,n,o,s,a,l,c,h,u){const d=t.transform,f=!!i.isGeometryBloom&&i.isGeometryBloom;if(void 0!==i.minZoom&&t.transform.zoom<i.minZoom)return;if(void 0!==i.maxZoom&&t.transform.zoom>i.maxZoom)return;if(f&&"shadow"===t.renderPass)return;const p="globe"===d.projection.name?e.cj(r,d):[...r];e.aP(p,p,i.globalMatrix);const m=e.aP([],n,p);if(i.meshes)for(const _ of i.meshes){const t=l.get(_.material.name);if(t&&t.opacity<=0)continue;if("BLEND"!==_.material.alphaMode){a.push({mesh:_,depth:0,modelIndex:o,worldViewProjection:m,nodeModelMatrix:p,isLightMesh:f,materialOverride:t,modelOpacity:c,modelColor:h,lightOverrides:u,node:i,modelMatrix:r});continue}const n=e.ad([],_.centroid,m);!d.isOrthographic&&n[2]<=0||s.push({mesh:_,depth:n[2],modelIndex:o,worldViewProjection:m,nodeModelMatrix:p,isLightMesh:f,materialOverride:t,modelOpacity:c,modelColor:h,lightOverrides:u,node:i,modelMatrix:r})}if(i.children)for(const e of i.children)Pr(t,e,r,n,o,s,a,l,c,h,u)}function Rr(e,t,i,r,n){const o=i.shadowRenderer;if(!o)return;const s=o.getShadowPassDepthMode(),a=n||o.calculateShadowPassMatrixFromMatrix(t),l=ur(a);i.getOrCreateProgram("modelDepth").draw(i,i.context.gl.TRIANGLES,s,Zi.disabled,Ji.disabled,yi.disabled,l,r.id,e.vertexBuffer,e.indexBuffer,e.segments,r.paint,i.transform.zoom,void 0,void 0)}function Dr(t,i,r,n){const o=function(t,i){if(i.footprintDebugMesh)return i.footprintDebugMesh;if(!i.footprint)return null;const r=t.context,n=i.footprint.vertices,o=i.footprint.indices,s=new e.co;s.reserve(n.length);for(const e of n)s.emplaceBack(e.x,e.y);const a=new e.cp;a.reserve(o.length);for(let e=0;e<o.length;e+=3)a.emplaceBack(o[e],o[e+1],o[e+2]);const l=r.createVertexBuffer(s,e.cq.members),c=r.createIndexBuffer(a),h=e.cr.simpleSegment(0,0,n.length,o.length),u=i.id||i.name||"footprint";let d;const f=parseInt(u,10);d=isNaN(f)?function(e){let t=0;for(let i=0;i<e.length;i++)t=(t<<5)-t+e.charCodeAt(i)|0;return t}(u):f;const p=e.cy(d),m=e.cy(d+1),_=e.cy(d+2);return i.footprintDebugMesh={vertexBuffer:l,indexBuffer:c,segments:h,color:new e.C(p,m,_,.5)},i.footprintDebugMesh}(t,r);if(!o)return;const s=t.context,a=s.gl,l=t.getOrCreateProgram("debug"),c=o.color,h=xi.disabled;s.activeTexture.set(a.TEXTURE0),t.emptyTexture.bind(a.LINEAR,a.CLAMP_TO_EDGE),l.draw(t,a.TRIANGLES,h,Zi.disabled,Ji.alphaBlended,yi.disabled,dr(n,c.toPremultipliedRenderColor(null)),"$debug",o.vertexBuffer,o.indexBuffer,o.segments)}function Lr(e,t,i,r,n,o){for(const s of n){const n={...r};n.part=s;const a={type:"Unknown",id:t,properties:n},l={orientation:e.paint.get("model-rotation").evaluate(a,i)};o.set(s,l)}}function zr(e,t,i,r,n,o){for(const s of n){const n={...r};n.part=s;const a={type:"Unknown",id:t,properties:n},l={color:e.paint.get("model-color").evaluate(a,i),colorMix:e.paint.get("model-color-mix-intensity").evaluate(a,i),opacity:e.paint.get("model-opacity").evaluate(a,i),emissionStrength:e.paint.get("model-emissive-strength").evaluate(a,i)};o.set(s,l)}}function Fr(e,t,i,r,n){let o=!1;for(const a of r)1!==a.modelOpacity&&(Cr(a,e,t,n[a.modelIndex],Zi.disabled,Ji.disabled),o=!0);for(const a of r)Cr(a,e,t,n[a.modelIndex],1!==a.modelOpacity?e.stencilModeFor3D():Zi.disabled,e.colorModeForRenderPass());o&&e.resetStencilClippingMasks();const s=Ji.additive;for(const a of i)Cr(a,e,t,n[a.modelIndex],Zi.disabled,a.isLightMesh?s:e.colorModeForRenderPass())}function Or(t,i,r){const n=i.updateZoomBasedPaintProperties(),o=function(t,i,r){let n,o,s,a=t.terrain?t.terrain.exaggeration():0;if(t.terrain&&a>0){const i=t.terrain,o=i.findDEMTileFor(r);o&&o.dem?n=e.cs.create(i,r,o):a=0}if(0===a&&(i.terrainElevationMin=0,i.terrainElevationMax=0),a===i.validForExaggeration&&(0===a||n&&n._demTile&&n._demTile.tileID===i.validForDEMTile.id&&n._dem._timestamp===i.validForDEMTile.timestamp))return!1;for(const e in i.instancesPerModel){const t=i.instancesPerModel[e];for(let e=0;e<t.instancedDataArray.length;++e){const r=(n?a*n.getElevationAt(0|t.instancedDataArray.float32[16*e],0|t.instancedDataArray.float32[16*e+1],!0,!0):0)+t.instancesEvaluatedElevation[e];t.instancedDataArray.float32[16*e+6]=r,o=o?Math.min(i.terrainElevationMin,r):r,s=s?Math.max(i.terrainElevationMax,r):r}}return i.terrainElevationMin=o||0,i.terrainElevationMax=s||0,i.validForExaggeration=a,i.val

1('#include "_prelude_fog.fragment.glsl"\n#include "_prelude_lighting.glsl"\nin vec3 v_data;in float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nuniform float u_emissive_strength;void main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float blur_positive=blur < 0.0 ? 0.0 : 1.0;lowp float antialiasblur=v_data.z;float extrude_length=length(extrude)+antialiasblur*(1.0-blur_positive);float antialiased_blur=-max(abs(blur),antialiasblur);float antialiase_blur_opacity=smoothstep(0.0,antialiasblur,extrude_length-1.0);float opacity_t=blur_positive==1.0 ? \nsmoothstep(0.0,-antialiased_blur,1.0-extrude_length) : \nsmoothstep(antialiased_blur,0.0,extrude_length-1.0)-antialiase_blur_opacity;float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(\nantialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)\n);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);\n#endif\n#ifdef FOG\nout_color=fog_apply_premultiplied(out_color,v_fog_pos);\n#endif\nglFragColor=out_color*(v_visibility*opacity_t);\n#ifdef OVERDRAW_INSPECTOR\nglFragColor=vec4(1.0);\n#endif\n}','#include "_prelude_fog.vertex.glsl"\n#include "_prelude_terrain.vertex.glsl"\n#define NUM_VISIBILITY_RINGS 2\n#define INV_SQRT2 0.70710678\n#define ELEVATION_BIAS 0.0001\n#define NUM_SAMPLES_PER_RING 16\nuniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;in ivec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nin ivec4 a_pos_3;in ivec4 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\n#ifdef ELEVATED_ROADS\nin float a_circle_z_offset;\n#endif\nout vec3 v_data;out float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1.0,-1.0),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1.0,-1.0),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1.0,1.0),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1.0,1.0),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {\n#if defined(TERRAIN)\nreturn elevation(pos)+ELEVATION_BIAS;\n#else\nreturn 0.0;\n#endif\n}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale,mat3 surface_vectors) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);\n#ifdef PITCH_WITH_MAP\n#ifdef PROJECTION_GLOBE_VIEW\nreturn u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );\n#else\nreturn u_matrix*( world_center+vec4(sample_offset,0,0) );\n#endif\n#else\nreturn projected_center+vec4(sample_offset,0,0);\n#endif\n}float get_sample_step() {\n#ifdef PITCH_WITH_MAP\nreturn 2.0*PI/float(NUM_SAMPLES_PER_RING);\n#else\nreturn PI/float(NUM_SAMPLES_PER_RING);\n#endif\n}void main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 pos2=vec2(a_pos);vec2 extrude=vec2(mod(pos2,2.0)*2.0-1.0);vec2 circle_center=floor(pos2*0.5);float height=circle_elevation(circle_center);vec4 world_center;mat3 surface_vectors;\n#ifdef PROJECTION_GLOBE_VIEW\nsurface_vectors=globe_mercator_surface_vectors(vec3(a_pos_normal_3)/16384.0,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*height;vec3 globe_pos=vec3(a_pos_3)+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*height;vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);world_center=vec4(pos,1);\n#else \nsurface_vectors=mat3(1.0);world_center=vec4(circle_center,height,1);\n#endif\n#ifdef ELEVATED_ROADS\nworld_center.z+=a_circle_z_offset+ELEVATION_BIAS;\n#endif\nvec4 projected_center=u_matrix*world_center;float view_scale=0.0;\n#ifdef PITCH_WITH_MAP\n#ifdef SCALE_WITH_MAP\nview_scale=1.0;\n#else\nview_scale=projected_center.w/u_camera_to_center_distance;\n#endif\n#else\n#ifdef SCALE_WITH_MAP\nview_scale=u_camera_to_center_distance;\n#else\nview_scale=projected_center.w;\n#endif\n#endif\ngl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;\n#ifdef TERRAIN\nfloat step=get_sample_step();vec4 occlusion_world_center;vec4 occlusion_projected_center;\n#ifdef PITCH_WITH_MAP\nfloat cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);occlusion_world_center=vec4(circle_center,cantilevered_height,1);occlusion_projected_center=u_matrix*occlusion_world_center;\n#else\nocclusion_world_center=world_center;occlusion_projected_center=projected_center;\n#endif\nfor(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale,surface_vectors);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);\n#else\nvisibility=1.0;\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nvisibility=1.0;\n#endif\nv_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);\n#ifdef FOG\nv_fog_pos=fog_position(world_center.xyz);\n#endif\n}'),clippingMask:

1('#include "_prelude_fog.fragment.glsl"\n#include "_prelude_shadow.fragment.glsl"\n#include "_prelude_lighting.glsl"\n#include "_prelude_indicator_cutout.fragment.glsl"\n#include "_prelude_feature_cutout.fragment.glsl"\nin vec4 v_color;in vec4 v_flat;\n#ifdef RENDER_SHADOWS\nin highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;\n#endif\nuniform lowp float u_opacity;\n#ifdef RENDER_FRONT_CUTOFF\nin float v_front_cutoff_opacity;\n#endif\n#ifdef INDICATOR_CUTOUT\n#ifdef FEATURE_CUTOUT\nin vec4 v_ground_roof;\n#endif\n#endif\n#ifdef FAUX_AO\nuniform lowp vec2 u_ao;in vec2 v_ao;\n#endif\n#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)\nin vec4 v_roof_color;\n#endif\n#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)\nin highp vec3 v_normal;\n#endif\nuniform vec3 u_flood_light_color;uniform highp float u_vertical_scale;uniform float u_flood_light_intensity;uniform vec3 u_ground_shadow_factor;\n#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)\nin float v_flood_radius;in float v_has_floodlight;\n#endif\nin float v_height;\n#pragma mapbox: define highp float emissive_strength\nvoid main() {\n#pragma mapbox: initialize highp float emissive_strength\n#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)\nvec3 normal=normalize(v_normal);\n#endif\nfloat z;vec4 color=v_color;\n#ifdef ZERO_ROOF_RADIUS\nz=float(normal.z > 0.00001);\n#ifdef LIGHTING_3D_MODE\nnormal=mix(normal,vec3(0.0,0.0,1.0),z);\n#else\ncolor=mix(v_color,v_roof_color,z);\n#endif\n#endif\nfloat h=max(0.0,v_height);float ao_shade=1.0;\n#ifdef FAUX_AO\nfloat intensity=u_ao[0];float h_floors=h/(u_ao[1]*u_vertical_scale);float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);ao_shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;\n#ifdef ZERO_ROOF_RADIUS\nconcave*=(1.0-z);\n#endif\nfloat x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);ao_shade*=mix(1.0,x_shade*x_shade*x_shade,concave);\n#ifdef LIGHTING_3D_MODE\n#ifdef FLOOD_LIGHT\ncolor.rgb*=mix(ao_shade,1.0,v_has_floodlight);\n#else\ncolor.rgb*=ao_shade;\n#endif\n#else\ncolor.rgb*=ao_shade;\n#endif\n#endif\n#ifdef LIGHTING_3D_MODE\nfloat flood_radiance=0.0;\n#ifdef FLOOD_LIGHT\nflood_radiance=(1.0-min(h/v_flood_radius,1.0))*u_flood_light_intensity*v_has_floodlight;\n#endif\n#ifdef RENDER_SHADOWS\n#ifdef FLOOD_LIGHT\nfloat ndotl_unclamped=dot(normal,u_shadow_direction);float ndotl=max(0.0,ndotl_unclamped);float occlusion=ndotl_unclamped < 0.0 ? 1.0 : shadow_occlusion(ndotl,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);vec3 litColor=apply_lighting(color.rgb,normal,(1.0-u_shadow_intensity*occlusion)*ndotl);vec3 floodLitColor=compute_flood_lighting(u_flood_light_color*u_opacity,1.0-u_shadow_intensity,occlusion,u_ground_shadow_factor);color.rgb=mix(litColor,floodLitColor,flood_radiance);\n#else\nfloat shadowed_lighting_factor;\n#ifdef RENDER_CUTOFF\nshadowed_lighting_factor=shadowed_light_factor_normal_opacity(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w,v_cutoff_opacity);if (v_cutoff_opacity==0.0) {discard;}\n#else\nshadowed_lighting_factor=shadowed_light_factor_normal(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);\n#endif\ncolor.rgb=apply_lighting(color.rgb,normal,shadowed_lighting_factor);\n#endif\n#else\ncolor.rgb=apply_lighting(color.rgb,normal);\n#ifdef FLOOD_LIGHT\ncolor.rgb=mix(color.rgb,u_flood_light_color*u_opacity,flood_radiance);\n#endif\n#endif\ncolor.rgb=mix(color.rgb,v_flat.rgb,emissive_strength);color*=u_opacity;\n#endif\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos,h));\n#endif\n#ifdef INDICATOR_CUTOUT\n#ifdef FEATURE_CUTOUT\n{float ditherOpacity=cutoutGroundRoofOpacity(v_ground_roof);if (ditherOpacity < 1.0) {int index=viewport_dither_index(gl_FragCoord.xy);if (ditherOpacity < DITHER_THRESHOLDS[index]) {discard;}}}\n#else\ncolor=applyCutout(color,h);\n#endif\n#endif\n#ifdef RENDER_FRONT_CUTOFF\nif (v_front_cutoff_opacity < 1.0) {int index=viewport_dither_index(gl_FragCoord.xy);if (v_front_cutoff_opacity < DITHER_THRESHOLDS[index]) {discard;}}\n#endif\n#ifdef FEATURE_CUTOUT\ncolor=apply_feature_cutout(color,gl_FragCoord,get_cutout_factors(gl_FragCoord).x,0.0);\n#endif\nglFragColor=color;\n#ifdef OVERDRAW_INSPECTOR\nglFragColor=vec4(1.0);\n#endif\nHANDLE_WIREFRAME_DEBUG;}','#include "_prelude_fog.vertex.glsl"\n#include "_prelude_terrain.vertex.glsl"\n#include "_prelude_shadow.vertex.glsl"\n#include "_prelude_lighting.glsl"\n#include "_prelude_material_table.vertex.glsl"\nuniform mat4 u_matrix;\n#ifndef LIGHTING_3D_MODE\nuniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;\n#endif\nuniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_edge_radius;uniform float u_width_scale;in ivec4 a_pos_normal_ed;\n#if defined(HAS_CENTROID) || defined(TERRAIN)\nin uvec2 a_centroid_pos;\n#endif\n#ifdef RENDER_WALL_MODE\nin ivec4 a_join_normal_inside;\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nin ivec4 a_pos_3;in ivec4 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\n#ifdef TERRAIN\nuniform int u_height_type;uniform int u_base_type;\n#endif\nuniform highp float u_vertical_scale;\n#ifdef RENDER_FRONT_CUTOFF\nuniform vec3 u_front_cutoff_params;out float v_front_cutoff_opacity;\n#endif\nout vec4 v_color;out vec4 v_flat;\n#ifdef RENDER_SHADOWS\nuniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;\n#endif\n#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)\nout vec4 v_roof_color;\n#endif\n#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)\nout highp vec3 v_normal;\n#endif\n#ifdef FAUX_AO\nuniform lowp vec2 u_ao;out vec2 v_ao;\n#endif\n#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)\nout float v_flood_radius;out float v_has_floodlight;\n#endif\nout float v_height;\n#ifdef INDICATOR_CUTOUT\n#ifdef FEATURE_CUTOUT\nout vec4 v_ground_roof;\n#endif\n#endif\nvec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define highp float flood_light_wall_radius\n#pragma mapbox: define highp float line_width\n#pragma mapbox: define highp float emissive_strength\nvoid main() {DECLARE_MATERIAL_TABLE_INFO\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize highp float flood_light_wall_radius\n#pragma mapbox: initialize highp float line_width\n#pragma mapbox: initialize highp float emissive_strength\nbase*=u_vertical_scale;height*=u_vertical_scale;vec4 top_up_ny_start=vec4(a_pos_normal_ed & 1);vec4 pos_nx=vec4(a_pos_normal_ed >> 1);float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny_start.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny_start.z-1.0)*(1.0-abs(x_normal)),0.0));\n#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)\nv_normal=normal;\n#endif\nbase=max(0.0,base);float attr_height=height;height=max(0.0,top_up_ny_start.y==0.0 && top_up_ny_start.x==1.0 ? height-u_edge_radius : height);float t=top_up_ny_start.x;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=vec2(a_centroid_pos);\n#endif\nfloat ele=0.0;float h=0.0;float c_ele=0.0;vec3 pos;\n#ifdef TERRAIN\nbool is_flat_height=centroid_pos.x !=0.0 && u_height_type==1;bool is_flat_base=centroid_pos.x !=0.0 && u_base_type==1;ele=elevation(pos_nx.xy);bool is_elevation_encoded=centroid_pos.y==0.0 || (centroid_pos.y > 0.0 && (int(centroid_pos.y) & 7)==7);c_ele=is_flat_height || is_flat_base ? (is_elevation_encoded ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos)) : ele;float h_height=is_flat_height ? max(c_ele+height,ele+base+2.0) : ele+height;float h_base=is_flat_base ? max(c_ele+base,ele+base) : ele+(base==0.0 ?-5.0 : base);h=t > 0.0 ? max(h_base,h_height) : h_base;\n#else\nh=t > 0.0 ? height : base;\n#endif\npos=vec3(pos_nx.xy,h);\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(vec3(a_pos_normal_3)/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=vec3(a_pos_3)+globe_normal*(u_tile_up_scale*h);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,pos.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*pos.z;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat cutoff=1.0;vec3 scaled_pos=pos;\n#if defined(RENDER_CUTOFF) || defined(RENDER_FRONT_CUTOFF)\nvec2 centroid_decoded=pos.xy;bool isBorderCentroid=false;if (centroid_pos.x > 0.0 && centroid_pos.y > 0.0) {int iy=int(centroid_pos.y);int spanYbits=iy & 7;if (spanYbits==7) {isBorderCentroid=true;int borderID=(iy >> 3) & 3;float coordAlongBorder=float(iy >> 5)*4.0;if (borderID==0) centroid_decoded=vec2(0.0,coordAlongBorder);else if (borderID==1) centroid_decoded=vec2(EXTENT,coordAlongBorder);else if (borderID==2) centroid_decoded=vec2(coordAlongBorder,0.0);else centroid_decoded=vec2(coordAlongBorder,EXTENT);} else {centroid_decoded=floor(centroid_pos/8.0);}}\n#endif\n#if defined(RENDER_CUTOFF) || defined(RENDER_FRONT_CUTOFF)\nvec4 ground=u_matrix*vec4(centroid_decoded,ele,1.0);\n#endif\n#ifdef RENDER_CUTOFF\n#ifdef CLIP_ZERO_TO_ONE\ncutoff=cutoff_opacity(u_cutoff_params,ground.z*2.0-ground.w);\n#else\ncutoff=cutoff_opacity(u_cutoff_params,ground.z);\n#endif\nif (centroid_pos.y !=0.0 && centroid_pos.x !=0.0) {vec3 centroid_random=vec3(centroid_pos.xy,centroid_pos.x+centroid_pos.y+1.0);vec3 ground_pos=centroid_random/8.0;vec3 g=floor(ground_pos);vec3 mod_=centroid_random-g*8.0;float seed=min(1.0,0.1*(min(3.5,max(mod_.x+mod_.y,0.2*attr_height))*0.35+mod_.z));if (cutoff < 0.8-seed) {cutoff=0.0;}}float cutoff_scale=cutoff;v_cutoff_opacity=cutoff;scaled_pos.z=mix(c_ele,h,cutoff_scale);\n#endif\nfloat hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (cutoff==0.0 && centroid_pos.x !=0.0) || (color.a==0.0));\n#ifdef RENDER_FRONT_CUTOFF\nv_front_cutoff_opacity=1.0;if (centroid_pos.x > 0.0 && centroid_pos.y > 0.0) {hidden=max(hidden,float(ground.w <=0.0));float ndc_y=ground.y/max(ground.w,0.001);float threshold=u_front_cutoff_params.x*2.0-1.0;float range_ndc=u_front_cutoff_params.y*2.0;if (!isBorderCentroid) {hidden=max(hidden,float(ndc_y < threshold-range_ndc));}float t=clamp((ndc_y-(threshold-range_ndc))/max(range_ndc,0.001),0.0,1.0);v_front_cutoff_opacity=mix(u_front_cutoff_params.z,1.0,t);}\n#endif\n#ifdef RENDER_WALL_MODE\nvec3 join_normal_inside=vec3(a_join_normal_inside);vec2 wall_offset=u_width_scale*line_width*(join_normal_inside.xy/EXTENT);scaled_pos.xy+=(1.0-join_normal_inside.z)*wall_offset*0.5;scaled_pos.xy-=join_normal_inside.z*wall_offset*0.5;\n#endif\ngl_Position=mix(u_matrix*vec4(scaled_pos,1),AWAY,hidden);h=h-ele;v_height=h;\n#ifdef RENDER_SHADOWS\nvec3 shd_pos0=pos;vec3 shd_pos1=pos;\n#ifdef NORMAL_OFFSET\nvec3 offset=shadow_normal_offset(normal);shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();\n#endif\nv_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);\n#endif\nfloat NdotL=0.0;float colorvalue=0.0;\n#ifndef LIGHTING_3D_MODE\ncolorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),NdotL);if (normal.y !=0.0) {float r=0.84;r=mix(0.7,0.98,1.0-u_lightintensity);NdotL*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}\n#endif\n#ifdef FAUX_AO\nfloat concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;\n#ifdef TERRAIN\ntop_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);\n#endif\nv_ao=vec2(mix(concave,-concave,start),y_ground);NdotL*=(1.0+0.05*(1.0-top_up_ny_start.y)*u_ao[0]);\n#ifdef PROJECTION_GLOBE_VIEW\ntop_height+=u_height_lift;\n#endif\ngl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;\n#endif\n#ifdef LIGHTING_3D_MODE\n#ifdef FLOOD_LIGHT\nfloat is_wall=1.0-float(t > 0.0 && top_up_ny_start.y > 0.0);v_has_floodlight=float(flood_light_wall_radius > 0.0 && is_wall > 0.0);v_flood_radius=flood_light_wall_radius*u_vertical_scale;\n#endif\nv_color=vec4(color.rgb,1.0);float ndotl=calculate_NdotL(normal);v_flat.rgb=sRGBToLinear(color.rgb);v_flat.rgb=v_flat.rgb*(ndotl+(1.0-min(ndotl*57.29,1.0))*emissive_strength);v_flat=vec4(linearTosRGB(v_flat.rgb),1.0);\n#else\nv_color=vec4(0.0,0.0,0.0,1.0);v_color.rgb+=clamp(color.rgb*NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_color*=u_opacity;\n#endif\n#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)\nfloat roofNdotL=clamp(u_lightpos.z,0.0,1.0);roofNdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),roofNdotL);v_roof_color=vec4(0.0,0.0,0.0,1.0);v_roof_color.rgb+=clamp(color.rgb*roofNdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_roof_color*=u_opacity;\n#endif\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n#ifdef INDICATOR_CUTOUT\n#ifdef FEATURE_CUTOUT\nvec4 pos_ground=u_matrix*vec4(pos.xy,ele,1.0);vec4 pos_roof=u_matrix*vec4(pos.xy,ele+height,1.0);v_ground_roof=vec4(pos_ground.xy/pos_ground.w,pos_roof.xy/pos_roof.w);\n#endif\n#endif\n}'),fillExtrusionPattern:

1('#include "_prelude_fog.fragment.glsl"\n#include "_prelude_lighting.glsl"\n#include "_prelude_indicator_cutout.fragment.glsl"\nuniform vec2 u_texsize;uniform sampler2D u_image;\n#ifdef FILL_EXTRUSION_PATTERN_TRANSITION\nuniform float u_pattern_transition;\n#endif\n#ifdef FAUX_AO\nuniform lowp vec2 u_ao;in vec3 v_ao;\n#endif\n#ifdef LIGHTING_3D_MODE\nin vec3 v_normal;\n#endif\n#ifdef APPLY_LUT_ON_GPU\nuniform highp sampler3D u_lutTexture;\n#endif\nin highp vec2 v_pos;in vec4 v_lighting;uniform lowp float u_opacity;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define mediump uvec4 pattern\n#ifdef FILL_EXTRUSION_PATTERN_TRANSITION\n#pragma mapbox: define mediump uvec4 pattern_b\n#endif\n#pragma mapbox: define highp float pixel_ratio\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize mediump uvec4 pattern\n#ifdef FILL_EXTRUSION_PATTERN_TRANSITION\n#pragma mapbox: initialize mediump uvec4 pattern_b\n#endif\n#pragma mapbox: initialize highp float pixel_ratio\nvec2 pattern_tl=vec2(pattern.xy);vec2 pattern_br=vec2(pattern.zw);highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);highp vec2 lod_pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,v_pos);vec4 out_color=textureLodCustom(u_image,pos,lod_pos);\n#ifdef APPLY_LUT_ON_GPU\nout_color=applyLUT(u_lutTexture,out_color);\n#endif\n#ifdef FILL_EXTRUSION_PATTERN_TRANSITION\nvec2 pattern_b_tl=vec2(pattern_b.xy);vec2 pattern_b_br=vec2(pattern_b.zw);highp vec2 pos_b=mix(pattern_b_tl/u_texsize,pattern_b_br/u_texsize,imagecoord);vec4 color_b=textureLodCustom(u_image,pos_b,lod_pos);out_color=out_color*(1.0-u_pattern_transition)+color_b*u_pattern_transition;\n#endif\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color,normalize(v_normal))*u_opacity;\n#else\nout_color=out_color*v_lighting;\n#endif\n#ifdef FAUX_AO\nfloat intensity=u_ao[0];float h=max(0.0,v_ao.z);float h_floors=h/u_ao[1];float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);float shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;float x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);shade*=mix(1.0,x_shade*x_shade*x_shade,concave);out_color.rgb=out_color.rgb*shade;\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\n#ifdef INDICATOR_CUTOUT\nout_color=applyCutout(out_color,height);\n#endif\nglFragColor=out_color;\n#ifdef OVERDRAW_INSPECTOR\nglFragColor=vec4(1.0);\n#endif\nHANDLE_WIREFRAME_DEBUG;}','#include "_prelude_fog.vertex.glsl"\n#include "_prelude_terrain.vertex.glsl"\n#include "_prelude_lighting.glsl"\n#include "_prelude_material_table.vertex.glsl"\nuniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform float u_tile_units_to_pixels;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_width_scale;\n#ifndef LIGHTING_3D_MODE\nuniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;\n#endif\nin ivec4 a_pos_normal_ed;\n#if defined(HAS_CENTROID) || defined(TERRAIN)\nin uvec2 a_centroid_pos;\n#endif\n#ifdef RENDER_WALL_MODE\nin ivec4 a_join_normal_inside;\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nin ivec4 a_pos_3;in ivec4 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\n#ifdef TERRAIN\nuniform int u_height_type;uniform int u_base_type;\n#endif\nout highp vec2 v_pos;out vec4 v_lighting;\n#ifdef FAUX_AO\nuniform lowp vec2 u_ao;out vec3 v_ao;\n#endif\n#ifdef LIGHTING_3D_MODE\nout vec3 v_normal;\n#endif\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump uvec4 pattern\n#ifdef FILL_EXTRUSION_PATTERN_TRANSITION\n#pragma mapbox: define mediump uvec4 pattern_b\n#endif\n#pragma mapbox: define highp float pixel_ratio\n#pragma mapbox: define highp float line_width\nvoid main() {DECLARE_MATERIAL_TABLE_INFO\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump uvec4 pattern\n#ifdef FILL_EXTRUSION_PATTERN_TRANSITION\n#pragma mapbox: initialize mediump uvec4 pattern_b\n#endif\n#pragma mapbox: initialize highp float pixel_ratio\n#pragma mapbox: initialize highp float line_width\nvec2 pattern_tl=vec2(pattern.xy);vec2 pattern_br=vec2(pattern.zw);vec4 top_up_ny_start=vec4(a_pos_normal_ed & 1);vec4 pos_nx=vec4(a_pos_normal_ed >> 1);float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny_start.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny_start.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=float(a_pos_normal_ed.w);vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny_start.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=vec2(a_centroid_pos);\n#endif\nfloat ele=0.0;float h=z;vec3 p;float c_ele;\n#ifdef TERRAIN\nbool is_flat_height=centroid_pos.x !=0.0 && u_height_type==1;bool is_flat_base=centroid_pos.x !=0.0 && u_base_type==1;ele=elevation(pos_nx.xy);bool is_elevation_encoded=centroid_pos.y==0.0 || (centroid_pos.y > 0.0 && int(centroid_pos.y)-(int(centroid_pos.y)/8)*8==7);c_ele=is_flat_height || is_flat_base ? (is_elevation_encoded ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos)) : ele;float h_height=is_flat_height ? max(c_ele+height,ele+base+2.0) : ele+height;float h_base=is_flat_base ? max(c_ele+base,ele+base) : ele+(base==0.0 ?-5.0 : base);h=t > 0.0 ? max(h_base,h_height) : h_base;p=vec3(pos_nx.xy,h);\n#else\np=vec3(pos_nx.xy,z);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(vec3(a_pos_normal_3)/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=vec3(a_pos_3)+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\n#ifdef RENDER_WALL_MODE\nvec3 join_normal_inside=vec3(a_join_normal_inside);vec2 wall_offset=u_width_scale*line_width*(join_normal_inside.xy/EXTENT);p.xy+=(1.0-join_normal_inside.z)*wall_offset*0.5;p.xy-=join_normal_inside.z*wall_offset*0.5;\n#endif\nfloat hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (color.a==0.0));gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);vec2 pos=normal.z==1.0\n? pos_nx.xy\n: vec2(edgedistance,z*u_height_factor);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float NdotL=0.0;\n#ifdef LIGHTING_3D_MODE\nNdotL=calculate_NdotL(normal);\n#else\nNdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),NdotL);\n#endif\nif (normal.y !=0.0) {float r=0.84;\n#ifndef LIGHTING_3D_MODE\nr=mix(0.7,0.98,1.0-u_lightintensity);\n#endif\nNdotL*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}\n#ifdef FAUX_AO\nfloat concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;\n#ifdef TERRAIN\ntop_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);\n#endif\nv_ao=vec3(mix(concave,-concave,start),y_ground,h-ele);NdotL*=(1.0+0.05*(1.0-top_up_ny_start.y)*u_ao[0]);\n#ifdef PROJECTION_GLOBE_VIEW\ntop_height+=u_height_lift;\n#endif\ngl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;\n#endif\n#ifdef LIGHTING_3D_MODE\nv_normal=normal;\n#else\nv_lighting.rgb+=clamp(NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;\n#endif\n#ifdef FOG\nv_fog_pos=fog_position(p);\n#endif\n}'),hillshadePrepare:

1('#include "_prelude_fog.fragment.glsl"\n#include "_prelude_lighting.glsl"\n#include "_prelude_shadow.fragment.glsl"\n#include "_prelude_indicator_cutout.fragment.glsl"\nuniform highp float u_device_pixel_ratio;uniform highp float u_width_scale;uniform highp float u_alpha_discard_threshold;uniform lowp float u_opacity_multiplier;uniform highp vec2 u_texsize;uniform highp float u_tile_units_to_pixels;uniform highp vec2 u_trim_offset;uniform highp vec2 u_trim_fade_range;uniform lowp vec4 u_trim_color;uniform sampler2D u_image;\n#ifdef APPLY_LUT_ON_GPU\nuniform highp sampler3D u_lutTexture;\n#endif\n#ifdef LINE_PATTERN_TRANSITION\nuniform float u_pattern_transition;\n#endif\nin vec2 v_normal;in vec2 v_width2;in highp float v_linesofar;in float v_gamma_scale;in float v_width;\n#ifdef RENDER_LINE_TRIM_OFFSET\nin highp vec3 v_uv;\n#endif\n#ifdef ELEVATED_ROADS\nin highp float v_road_z_offset;\n#endif\n#ifdef LINE_JOIN_NONE\nin vec2 v_pattern_data;\n#endif\n#ifdef INDICATOR_CUTOUT\nin highp float v_z_offset;\n#endif\n#ifdef RENDER_SHADOWS\nuniform vec3 u_ground_shadow_factor;in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in highp float v_depth;\n#endif\n#pragma mapbox: define mediump uvec4 pattern\n#ifdef LINE_PATTERN_TRANSITION\n#pragma mapbox: define mediump uvec4 pattern_b\n#endif\n#pragma mapbox: define mediump float pixel_ratio\n#pragma mapbox: define mediump float blur\n#pragma mapbox: define mediump float opacity\n#pragma mapbox: define lowp float emissive_strength\nvoid main() {\n#pragma mapbox: initialize mediump uvec4 pattern\n#ifdef LINE_PATTERN_TRANSITION\n#pragma mapbox: initialize mediump uvec4 pattern_b\n#endif\n#pragma mapbox: initialize mediump float pixel_ratio\n#pragma mapbox: initialize mediump float blur\n#pragma mapbox: initialize mediump float opacity\n#pragma mapbox: initialize lowp float emissive_strength\nvec2 pattern_tl=vec2(pattern.xy);vec2 pattern_br=vec2(pattern.zw);vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;highp float pattern_size=display_size.x/u_tile_units_to_pixels;float aspect=display_size.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(u_width_scale*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);highp float pattern_x=v_linesofar/pattern_size*aspect;highp float x=mod(pattern_x,1.0);highp float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;highp vec2 pos=mix(pattern_tl*texel_size-texel_size,pattern_br*texel_size+texel_size,vec2(x,y));highp vec2 lod_pos=mix(pattern_tl*texel_size-texel_size,pattern_br*texel_size+texel_size,vec2(pattern_x,y));vec4 color=textureLodCustom(u_image,pos,lod_pos);\n#ifdef APPLY_LUT_ON_GPU\ncolor=applyLUT(u_lutTexture,color);\n#endif\n#ifdef LINE_PATTERN_TRANSITION\nvec2 pattern_b_tl=vec2(pattern_b.xy);vec2 pattern_b_br=vec2(pattern_b.zw);highp vec2 pos_b=mix(pattern_b_tl*texel_size-texel_size,pattern_b_br*texel_size+texel_size,vec2(x,y));vec4 color_b=textureLodCustom(u_image,pos_b,lod_pos);color=color*(1.0-u_pattern_transition)+color_b*u_pattern_transition;\n#endif\n#ifdef RENDER_LINE_TRIM_OFFSET\nhighp float trim_start=u_trim_offset[0];highp float trim_end=u_trim_offset[1];highp float line_progress=v_uv[2];if (trim_end > trim_start) {highp float start_transition=max(0.0,min(1.0,(line_progress-trim_start)/max(u_trim_fade_range[0],1.0e-9)));highp float end_transition=max(0.0,min(1.0,(trim_end-line_progress)/max(u_trim_fade_range[1],1.0e-9)));highp float transition_factor=min(start_transition,end_transition);color=mix(color,color.a*u_trim_color,transition_factor);}\n#endif\n#ifdef LINE_JOIN_NONE\nhighp float pattern_len=pattern_size/aspect;highp float segment_phase=pattern_len-mod(v_linesofar-v_pattern_data.x+pattern_len,pattern_len);highp float visible_start=segment_phase-step(pattern_len*0.5,segment_phase)*pattern_len;highp float visible_end=floor((v_pattern_data.y-segment_phase)/pattern_len)*pattern_len+segment_phase;visible_end+=step(pattern_len*0.5,v_pattern_data.y-visible_end)*pattern_len;if (v_pattern_data.x < visible_start || v_pattern_data.x >=visible_end) {color=vec4(0.0);}\n#endif\n#ifdef LIGHTING_3D_MODE\ncolor=apply_lighting_with_emission_ground(color,emissive_strength);\n#ifdef RENDER_SHADOWS\nfloat light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);\n#ifdef ELEVATED_ROADS\ncolor.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);\n#else\ncolor.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);\n#endif\n#endif\n#endif\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ncolor*=(alpha*opacity*u_opacity_multiplier);if (u_alpha_discard_threshold !=0.0) {if (color.a < u_alpha_discard_threshold) {discard;}}\n#ifdef INDICATOR_CUTOUT\ncolor=applyCutout(color,v_z_offset);\n#endif\nglFragColor=color;\n#ifdef DUAL_SOURCE_BLENDING\nglFragColorSrc1=vec4(vec3(0.0),emissive_strength);\n#else\n#ifdef USE_MRT1\nout_Target1=vec4(emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);\n#endif\n#endif\n#ifdef OVERDRAW_INSPECTOR\nglFragColor=vec4(1.0);\n#endif\nHANDLE_WIREFRAME_DEBUG;}','#include "_prelude_fog.vertex.glsl"\n#include "_prelude_shadow.vertex.glsl"\n#include "_prelude_terrain.vertex.glsl"\n#define scale 0.015873016\nin ivec2 a_pos_normal;in uvec4 a_data;\n#if defined(ELEVATED) || defined(ELEVATED_ROADS)\nin vec4 a_z_offset_width;\n#endif\n#ifdef ELEVATION_GROUND_SCALE\nin float a_elevation_ground_scale;\n#endif\n#ifdef RENDER_LINE_TRIM_OFFSET\nin highp vec3 a_packed;\n#endif\nin highp float a_linesofar;\n#ifdef LINE_JOIN_NONE\nin highp vec3 a_pattern_data;out vec2 v_pattern_data;\n#endif\n#ifdef INDICATOR_CUTOUT\nout highp float v_z_offset;\n#endif\nuniform mat4 u_matrix;uniform float u_tile_units_to_pixels;uniform vec2 u_units_to_pixels;uniform mat2 u_pixels_to_tile_units;uniform float u_device_pixel_ratio;uniform float u_width_scale;uniform float u_floor_width_scale;\n#ifdef ELEVATED\nuniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {\n#ifdef ELEVATION_REFERENCE_SEA\nreturn 0.0;\n#else\nreturn elevation(apos);\n#endif\n}\n#endif\nout vec2 v_normal;out vec2 v_width2;out highp float v_linesofar;out float v_gamma_scale;out float v_width;\n#ifdef RENDER_LINE_TRIM_OFFSET\nout highp vec3 v_uv;\n#endif\n#ifdef ELEVATED_ROADS\nout highp float v_road_z_offset;\n#endif\n#ifdef RENDER_SHADOWS\nuniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out highp float v_depth;\n#endif\n#pragma mapbox: define mediump float blur\n#pragma mapbox: define mediump float opacity\n#pragma mapbox: define mediump float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define mediump float floorwidth\n#pragma mapbox: define mediump uvec4 pattern\n#ifdef LINE_PATTERN_TRANSITION\n#pragma mapbox: define mediump uvec4 pattern_b\n#endif\n#pragma mapbox: define mediump float pixel_ratio\n#pragma mapbox: define lowp float emissive_strength\nvoid main() {\n#pragma mapbox: initialize mediump float blur\n#pragma mapbox: initialize mediump float opacity\n#pragma mapbox: initialize mediump float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize mediump float floorwidth\n#pragma mapbox: initialize mediump uvec4 pattern\n#ifdef LINE_PATTERN_TRANSITION\n#pragma mapbox: initialize mediump uvec4 pattern_b\n#endif\n#pragma mapbox: initialize mediump float pixel_ratio\n#pragma mapbox: initialize lowp float emissive_strength\nfloat a_z_offset;\n#if defined(ELEVATED) || defined(ELEVATED_ROADS)\na_z_offset=a_z_offset_width.x;\n#endif\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=vec2(a_data.xy)-128.0;float a_direction=float(a_data.z & 3u)-1.0;vec2 pos_normal=vec2(a_pos_normal);vec2 pos=floor(pos_normal*0.5);vec2 normal=pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=(u_width_scale*width)/2.0;offset=-1.0*offset*u_width_scale;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);vec2 dist=outset*a_extrude*scale;float u=0.5*a_direction;float t=1.0-abs(u);vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float hidden=float(opacity==0.0);vec2 extrude=dist*u_pixels_to_tile_units;vec4 projected_extrude=u_matrix*vec4(extrude,0.0,0.0);vec2 projected_extrude_xy=projected_extrude.xy;\n#ifdef ELEVATED_ROADS\nv_road_z_offset=a_z_offset;gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,a_z_offset,1.0)+projected_extrude;\n#else\n#ifdef ELEVATED\nvec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;float scaled_z_offset=a_z_offset;\n#ifdef ELEVATION_GROUND_SCALE\nscaled_z_offset=a_z_offset*mix(1.0,u_exaggeration,a_elevation_ground_scale);\n#endif\n#ifdef CROSS_SLOPE_VERTICAL\nfloat top=pos_normal.y-2.0*floor(pos_normal.y*0.5);float line_height=2.0*u_tile_to_meter*outset*top*u_pixels_to_tile_units[1][1]+scaled_z_offset;ele=sample_elevation(offset_pos)+line_height;projected_extrude=vec4(0);\n#else\n#ifdef CROSS_SLOPE_HORIZONTAL\nfloat ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,max(ele1,ele2));ele=ele_max+scaled_z_offset;\n#else\nfloat ele0=sample_elevation(offset_pos);float ele1=max(sample_elevation(offset_pos+extrude),sample_elevation(offset_pos+extrude/2.0));float ele2=max(sample_elevation(offset_pos-extrude),sample_elevation(offset_pos-extrude/2.0));float ele_max=max(ele0,0.5*(ele1+ele2));ele=ele_max-ele0+ele1+scaled_z_offset;\n#endif\n#endif\ngl_Position=u_matrix*vec4(offset_pos,ele,1.0)+projected_extrude;float z=clamp(gl_Position.z/gl_Position.w,0.5,1.0);float zbias=max(0.00005,(pow(z,0.8)-z)*u_zbias_factor*u_exaggeration);gl_Position.z-=(gl_Position.w*zbias);gl_Position=mix(gl_Position,AWAY,hidden);\n#else\ngl_Position=mix(u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude,AWAY,hidden);\n#endif\n#endif\n#ifdef ELEVATED_ROADS\n#ifdef RENDER_SHADOWS\nvec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;\n#ifdef NORMAL_OFFSET\nvec3 shd_pos_offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=shd_pos_offset*shadow_normal_offset_multiplier0();shd_pos1+=shd_pos_offset*shadow_normal_offset_multiplier1();\n#endif\nv_pos_light_view_0=u_light_matrix_0*vec4(shd_pos0,1);v_pos_light_view_1=u_light_matrix_1*vec4(shd_pos1,1);v_depth=gl_Position.w;\n#endif\n#endif\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude_xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=mix(extrude_length_without_perspective/extrude_length_with_perspective,1.0,step(0.01,blur));\n#else\nv_gamma_scale=1.0;\n#endif\n#ifdef RENDER_LINE_TRIM_OFFSET\nhighp float a_uv_x=a_packed[0];highp float line_progress=a_packed[2];v_uv=vec3(a_uv_x,0.0,line_progress);\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=(floorwidth*u_floor_width_scale);\n#ifdef LINE_JOIN_NONE\nv_width=(floorwidth*u_floor_width_scale)+ANTIALIASING;mediump float pixels_to_tile_units=1.0/u_tile_units_to_pixels;mediump float pixel_ratio_inverse=1.0/pixel_ratio;mediump float aspect=v_width/(float(pattern.w-pattern.y)*pixel_ratio_inverse);highp float subt_multiple=float(pattern.z-pattern.x)*pixel_ratio_inverse*pixels_to_tile_units*aspect*32.0;highp float subt=floor(a_pattern_data.z/subt_multiple)*subt_multiple;float offset_sign=(fract(a_pattern_data.x)-0.5)*4.0;float line_progress_offset=offset_sign*v_width*0.5*pixels_to_tile_units;v_linesofar=(a_pattern_data.z-subt)+a_linesofar+line_progress_offset;v_pattern_data=vec2(a_pattern_data.x+line_progress_offset,a_pattern_data.y);\n#endif\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n#ifdef INDICATOR_CUTOUT\nv_z_offset=a_z_offset;\n#endif\n}'),raster:

1\n#else\ncolor=mix(texture(u_image0,v_pos0),texture(u_image1,v_pos1),u_fade_t);value=vec2(u_colorization_offset+dot(color.rgb,u_colorization_mix.rgb),color.a);\n#endif\ncolor=texture(u_color_ramp,vec2(value.x,0.5));if (color.a > 0.0) color.rgb/=color.a;color.a*=value.y;\n#else\ncolor0=texture(u_image0,v_pos0);color1=texture(u_image1,v_pos1);if (color0.a > 0.0) color0.rgb/=color0.a;if (color1.a > 0.0) color1.rgb/=color1.a;color=mix(color0,color1,u_fade_t);\n#endif\ncolor.a*=u_opacity;\n#ifdef GLOBE_POLES\ncolor.a*=1.0-smoothstep(0.0,0.05,u_zoom_transition);\n#endif\nvec3 rgb=color.rgb;rgb=vec3(\ndot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),u_emissive_strength).rgb;\n#endif\n#ifdef FOG\nhighp float fog_limit_high_meters=1000000.0;highp float fog_limit_low_meters=600000.0;float fog_limit=1.0-smoothstep(fog_limit_low_meters,fog_limit_high_meters,u_raster_elevation);out_color=fog_dither(fog_apply(out_color,v_fog_pos,fog_limit));\n#endif\nglFragColor=vec4(out_color*color.a,color.a);\n#ifdef PROJECTION_GLOBE_VIEW\nglFragColor*=mix(1.0,1.0-smoothstep(0.0,0.05,u_zoom_transition),smoothstep(0.8,0.9,v_split_fade));\n#endif\n#ifdef RENDER_CUTOFF\nglFragColor=glFragColor*cutoff_opacity(u_cutoff_params,v_depth);\n#endif\n#ifdef OVERDRAW_INSPECTOR\nglFragColor=vec4(1.0);\n#endif\n#ifdef USE_MRT1\nout_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);\n#endif\nHANDLE_WIREFRAME_DEBUG;}','#include "_prelude_fog.vertex.glsl"\n#include "_prelude_terrain.vertex.glsl"\nuniform mat4 u_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform mat3 u_grid_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform vec2 u_perspective_transform;uniform vec2 u_texture_offset;uniform float u_raster_elevation;uniform float u_zoom_transition;uniform vec2 u_merc_center;\n#ifdef ELEVATED\nuniform lowp float u_zbias_factor;\n#endif\n#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8\n#ifdef GLOBE_POLES\nin vec3 a_globe_pos;in vec2 a_uv;\n#else\nin ivec2 a_pos;in uvec2 a_texture_pos;\n#endif\nout vec2 v_pos0;out vec2 v_pos1;out float v_depth;\n#ifdef PROJECTION_GLOBE_VIEW\nout float v_split_fade;\n#endif\nvoid main() {vec2 uv;\n#ifdef GLOBE_POLES\nvec3 globe_pos=a_globe_pos;uv=a_uv;float ele=u_raster_elevation;\n#ifdef ELEVATION_REFERENCE_GROUND\nele+=elevation(uv*EXTENT);\n#endif\nglobe_pos+=normalize(globe_pos)*ele*GLOBE_UPSCALE;gl_Position=u_matrix*u_globe_matrix*vec4(globe_pos,1.0);\n#ifdef FOG\nv_fog_pos=fog_position((u_normalize_matrix*vec4(a_globe_pos,1.0)).xyz);\n#endif\n#else\nvec4 world_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nvec2 texture_pos=vec2(a_texture_pos);uv=texture_pos/8192.0;vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);float mercatorY=mercatorYfromLat(latLng[0]);float mercatorX=mercatorXfromLng(latLng[1]);  \nfloat tiles=u_grid_matrix[0][2];if (tiles > 0.0) {float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];float uvY=mercatorY*tiles-idy;float uvX=mercatorX*tiles-idx;uv=vec2(uvX,uvY);}float ele=u_raster_elevation;\n#ifdef ELEVATION_REFERENCE_GROUND\nele+=elevation(uv*EXTENT)-decomposed_pos_and_skirt.z;\n#endif\nvec4 merc_world_pos=vec4(0.0);   \nv_split_fade=0.0;if (u_zoom_transition > 0.0) {vec2 merc_pos=vec2(mercatorX,mercatorY);merc_world_pos=vec4(merc_pos,ele,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;float opposite_merc_center=mod(u_merc_center.x+0.5,1.0);float dist_from_poles=(abs(mercatorY-0.5)*2.0);float range=0.1;v_split_fade=abs(opposite_merc_center-mercatorX);v_split_fade=clamp(1.0-v_split_fade,0.0,1.0);v_split_fade=max(smoothstep(1.0-range,1.0,dist_from_poles),max(smoothstep(1.0-range,1.0,v_split_fade),smoothstep(1.0-range,1.0,1.0-v_split_fade)));}vec3 globe_pos=latLngToECEF(latLng.xy);globe_pos+=normalize(globe_pos)*ele*GLOBE_UPSCALE;vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);world_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition),1.0);\n#ifdef FOG\nv_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);\n#endif\n#else\nfloat ele=0.0;vec2 decodedPos=vec2(a_pos);\n#ifdef ELEVATION_REFERENCE_GROUND\nvec3 decomposedPosAndSkirt=decomposeToPosAndSkirt(a_pos);float skirt=decomposedPosAndSkirt.z;decodedPos=decomposedPosAndSkirt.xy;uv=decodedPos/8192.0;ele=elevation(decodedPos)-skirt;\n#else\nuv=vec2(a_texture_pos)/8192.0;\n#endif\nworld_pos=vec4(decodedPos,(u_raster_elevation+ele),1.0);\n#ifdef FOG\nv_fog_pos=fog_position(decodedPos);\n#endif\n#endif\nfloat w=1.0+dot(uv*EXTENT,u_perspective_transform);gl_Position=u_matrix*world_pos*w;\n#endif\nv_pos0=uv;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;v_pos0=u_texture_offset.x+u_texture_offset.y*v_pos0;v_pos1=u_texture_offset.x+u_texture_offset.y*v_pos1;\n#ifdef ELEVATED\nfloat z=clamp(gl_Position.z/gl_Position.w,0.5,1.0);float zbias=max(0.00005,(pow(z,0.8)-z)*u_zbias_factor);gl_Position.z-=(gl_Position.w*zbias);\n#endif\n#ifdef RENDER_CUTOFF\nv_depth=gl_Position.z;\n#endif\n}'),symbol:

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

1('#include "_prelude_fog.fragment.glsl"\n#include "_prelude_shadow.fragment.glsl"\n#include "_prelude_lighting.glsl"\n#include "_prelude_indicator_cutout.fragment.glsl"\n#include "_prelude_feature_cutout.fragment.glsl"\nuniform float u_opacity;\n#ifdef DITHERED_DISCARD\nuniform float u_dithered_discard_threshold;\n#endif\n#ifndef LIGHTING_3D_MODE\nuniform vec3 u_lightcolor;uniform vec3 u_lightpos;uniform float u_lightintensity;\n#endif\nuniform vec4 u_baseColorFactor;uniform vec4 u_emissiveFactor;uniform float u_metallicFactor;uniform float u_roughnessFactor;uniform float u_emissive_strength;in highp vec4 v_position_height;in lowp vec4 v_color_mix;\n#ifdef RENDER_SHADOWS\nin highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth_shadows;\n#endif\n#ifdef OCCLUSION_TEXTURE_TRANSFORM\nuniform vec4 u_occlusionTextureTransform;\n#endif\n#pragma mapbox: define-attribute highp vec3 normal_3f\n#pragma mapbox: define-attribute highp vec3 color_3f\n#pragma mapbox: define-attribute highp vec4 color_4f\n#pragma mapbox: define-attribute highp vec2 uv_2f\n#pragma mapbox: initialize-attribute highp vec3 normal_3f\n#pragma mapbox: initialize-attribute highp vec3 color_3f\n#pragma mapbox: initialize-attribute highp vec4 color_4f\n#pragma mapbox: initialize-attribute highp vec2 uv_2f\n#ifdef HAS_ATTRIBUTE_a_pbr\nin lowp vec4 v_roughness_metallic_emissive_alpha;in mediump vec4 v_height_based_emission_params;\n#endif\n#ifdef HAS_TEXTURE_u_baseColorTexture\nuniform sampler2D u_baseColorTexture;uniform bool u_baseTextureIsAlpha;uniform bool u_alphaMask;uniform float u_alphaCutoff;\n#endif\n#ifdef HAS_TEXTURE_u_metallicRoughnessTexture\nuniform sampler2D u_metallicRoughnessTexture;\n#endif\n#ifdef HAS_TEXTURE_u_occlusionTexture\nuniform sampler2D u_occlusionTexture;uniform float u_aoIntensity;\n#endif\n#ifdef HAS_TEXTURE_u_normalTexture\nuniform sampler2D u_normalTexture;\n#endif\n#ifdef HAS_TEXTURE_u_emissionTexture\nuniform sampler2D u_emissionTexture;\n#endif\n#ifdef APPLY_LUT_ON_GPU\nuniform highp sampler3D u_lutTexture;\n#endif\n#ifdef FEATURE_CUTOUT_VERTEX\nin highp float v_cutout_factor;\n#endif\n#ifdef TERRAIN_FRAGMENT_OCCLUSION\nin highp float v_depth;uniform highp sampler2D u_depthTexture;uniform highp vec2 u_inv_depth_size;uniform highp vec2 u_depth_range_unpack;\n#ifdef DEPTH_D24\nhighp float unpack_depth(highp float depth) {return  depth*u_depth_range_unpack.x+u_depth_range_unpack.y;}\n#else\nhighp float unpack_depth_rgba(highp vec4 rgba_depth)\n{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}\n#endif\nbool isOccluded() {highp vec2 coord=gl_FragCoord.xy*u_inv_depth_size;\n#ifdef FLIP_Y\ncoord.y=1.0-coord.y;\n#endif\n#ifdef DEPTH_D24\nhighp float depth=unpack_depth(texture(u_depthTexture,coord).r);\n#else\nhighp float depth=unpack_depth_rgba(texture(u_depthTexture,coord));\n#endif\nreturn v_depth > depth+0.0005;}\n#endif\n#define saturate(_x) clamp(_x,0.,1.)\nvec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}float calculate_NdotL(vec3 normal,vec3 lightDir) {const float ext=0.70710678118;return (clamp(dot(normal,lightDir),-ext,1.0)+ext)/(1.0+ext);}vec3 getDiffuseShadedColor(vec3 albedo,vec3 normal,vec3 lightDir,vec3 lightColor)\n{\n#ifdef LIGHTING_3D_MODE\nvec3 transformed_normal=vec3(-normal.xy,normal.z);float lighting_factor;\n#ifdef RENDER_SHADOWS\nlighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);\n#else\nlighting_factor=saturate(dot(transformed_normal,u_lighting_directional_dir));\n#endif\nreturn apply_lighting(albedo,transformed_normal,lighting_factor);\n#else\nvec3 n=normal;float colorvalue=((albedo.x*0.2126)+(albedo.y*0.7152))+(albedo.z*0.0722);vec3 c=vec3(0.03,0.03,0.03);float directional=clamp(dot(n,vec3(lightDir)),0.0,1.0);directional=mix(1.0-u_lightintensity,max((1.0-colorvalue)+u_lightintensity,1.0),directional);vec3 c3=c+clamp((albedo*directional)*lightColor,mix(vec3(0.0),vec3(0.3),vec3(1.0)-lightColor),vec3(1.0));return c3;\n#endif\n}vec4 getBaseColor() {vec4 albedo=u_baseColorFactor;\n#ifdef HAS_ATTRIBUTE_a_color_3f\nalbedo*=vec4(color_3f,1.0);\n#endif\n#ifdef HAS_ATTRIBUTE_a_pbr\n#else\n#ifdef HAS_ATTRIBUTE_a_color_4f\nalbedo*=color_4f;\n#endif\n#endif\n#if defined (HAS_TEXTURE_u_baseColorTexture) && defined (HAS_ATTRIBUTE_a_uv_2f)\nvec4 texColor=texture(u_baseColorTexture,uv_2f);if(u_alphaMask) {if (texColor.w < u_alphaCutoff) {discard;}}\n#ifdef UNPREMULT_TEXTURE_IN_SHADER\ntexColor=vec4(unpremultiplyColor(texColor),1.0);\n#endif\nif(u_baseTextureIsAlpha) {if (texColor.r < 0.5) {discard;}} else {texColor.rgb=sRGBToLinear(texColor.rgb);albedo*=texColor;}\n#endif\nvec4 color=vec4(mix(albedo.rgb,v_color_mix.rgb,v_color_mix.a),albedo.a);\n#ifdef APPLY_LUT_ON_GPU\ncolor=applyLUT(u_lutTexture,color);\n#endif\nreturn color;}highp mat3 cotangentFrame(highp vec3 N,highp vec3 p,highp vec2 uv ) {\n#ifdef HAS_TEXTURE_u_normalTexture\nhighp vec3 dp1=vec3(dFdx(p.x),dFdx(p.y),dFdx(p.z));highp vec3 dp2=vec3(dFdy(p.x),dFdy(p.y),dFdy(p.z));highp vec2 duv1=vec2(dFdx(uv.x),dFdx(uv.y));highp vec2 duv2=vec2(dFdy(uv.x),dFdy(uv.y));highp vec3 dp2perp=cross( dp2,N );highp vec3 dp1perp=cross( N,dp1 );highp vec3 T=dp2perp*duv1.x+dp1perp*duv2.x;highp vec3 B=dp2perp*duv1.y+dp1perp*duv2.y;\n#ifdef FLIP_Y\nT=-T;B=-B;\n#endif\nhighp float lengthT=dot(T,T);highp float lengthB=dot(B,B);highp float maxLength=max(lengthT,lengthB);highp float invmax=inversesqrt( maxLength );highp mat3 res=mat3( T*invmax,B*invmax,N );return res;\n#else\nreturn mat3(1.0);\n#endif\n}highp vec3 getNormal(){highp vec3 n;\n#ifdef HAS_ATTRIBUTE_a_normal_3f\nn=normalize(normal_3f);\n#else\nhighp vec3 fdx=vec3(dFdx(v_position_height.x),dFdx(v_position_height.y),dFdx(v_position_height.z));highp vec3 fdy=vec3(dFdy(v_position_height.x),dFdy(v_position_height.y),dFdy(v_position_height.z));\n#ifdef FLIP_Y\nn=normalize(cross(fdx,fdy));\n#else\nn=normalize(cross(fdx,fdy))*-1.0;\n#endif\n#endif\n#if defined(HAS_TEXTURE_u_normalTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)\nvec3 nMap=texture( u_normalTexture,uv_2f).xyz;nMap=normalize(2.0*nMap-vec3(1.0));highp vec3 v=normalize(-v_position_height.xyz);highp mat3 TBN=cotangentFrame(n,v,uv_2f);n=normalize(TBN*nMap);\n#endif\nreturn n;}struct Material {float perceptualRoughness;float alphaRoughness;float metallic;vec3 f90;vec4 baseColor;vec3 diffuseColor;vec3 specularColor;highp vec3 normal;};Material getPBRMaterial() {Material mat;mat.baseColor=getBaseColor();mat.perceptualRoughness=u_roughnessFactor;mat.metallic=u_metallicFactor;\n#ifdef HAS_ATTRIBUTE_a_pbr\nmat.perceptualRoughness=v_roughness_metallic_emissive_alpha.x;mat.metallic=v_roughness_metallic_emissive_alpha.y;mat.baseColor.w*=v_roughness_metallic_emissive_alpha.w;\n#endif\n#if defined(HAS_TEXTURE_u_metallicRoughnessTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)\nvec4 mrSample=texture(u_metallicRoughnessTexture,uv_2f);mat.perceptualRoughness*=mrSample.g;mat.metallic*=mrSample.b;\n#endif\nconst float c_minRoughness=0.04;mat.perceptualRoughness=clamp(mat.perceptualRoughness,c_minRoughness,1.0);mat.metallic=saturate(mat.metallic);mat.alphaRoughness=mat.perceptualRoughness*mat.perceptualRoughness;const vec3 f0=vec3(0.04);mat.diffuseColor=mat.baseColor.rgb*(vec3(1.0)-f0);mat.diffuseColor*=1.0-mat.metallic;mat.specularColor=mix(f0,mat.baseColor.rgb,mat.metallic);highp float reflectance=max(max(mat.specularColor.r,mat.specularColor.g),mat.specularColor.b);highp float reflectance90=saturate(reflectance*25.0);mat.f90=vec3(reflectance90);mat.normal=getNormal();return mat;}float V_GGX(float NdotL,float NdotV,float roughness)\n{float a2=roughness*roughness;float GGXV=NdotL*sqrt(NdotV*NdotV*(1.0-a2)+a2);float GGXL=NdotV*sqrt(NdotL*NdotL*(1.0-a2)+a2);return 0.5/(GGXV+GGXL);}float V_GGXFast(float NdotL,float NdotV,float roughness) {float a=roughness;float GGXV=NdotL*(NdotV*(1.0-a)+a);float GGXL=NdotV*(NdotL*(1.0-a)+a);return 0.5/(GGXV+GGXL);}vec3 F_Schlick(vec3 specularColor,vec3 f90,float VdotH)\n{return specularColor+(f90-specularColor)*pow(clamp(1.0-VdotH,0.0,1.0),5.0);}vec3 F_SchlickFast(vec3 specularColor,float VdotH)\n{float x=1.0-VdotH;float x4=x*x*x*x;return specularColor+(1.0-specularColor)*x4*x;}float D_GGX(highp float NdotH,float alphaRoughness)\n{highp float a4=alphaRoughness*alphaRoughness;highp float f=(NdotH*a4-NdotH)*NdotH+1.0;return a4/(PI*f*f);}vec3 diffuseBurley(Material mat,float LdotH,float NdotL,float NdotV)\n{float f90=2.0*LdotH*LdotH*mat.alphaRoughness-0.5;return (mat.diffuseColor/PI)*(1.0+f90*pow((1.0-NdotL),5.0))*(1.0+f90*pow((1.0-NdotV),5.0));}vec3 diffuseLambertian(Material mat)\n{\n#ifdef LIGHTING_3D_MODE\nreturn mat.diffuseColor;\n#else\nreturn mat.diffuseColor/PI;\n#endif\n}vec3 EnvBRDFApprox(vec3 specularColor,float roughness,highp float NdotV)\n{vec4 c0=vec4(-1,-0.0275,-0.572,0.022);vec4 c1=vec4(1,0.0425,1.04,-0.04);highp vec4 r=roughness*c0+c1;highp float a004=min(r.x*r.x,exp2(-9.28*NdotV))*r.x+r.y;vec2 AB=vec2(-1.04,1.04)*a004+r.zw;return specularColor*AB.x+AB.y;}vec3 computeIndirectLightContribution(Material mat,float NdotV,vec3 normal)\n{vec3 env_light=vec3(0.65,0.65,0.65);\n#ifdef LIGHTING_3D_MODE\nfloat ambient_factor=calculate_ambient_directional_factor(normal);env_light=u_lighting_ambient_color*ambient_factor;\n#endif\nvec3 envBRDF=EnvBRDFApprox(mat.specularColor,mat.perceptualRoughness,NdotV);vec3 indirectSpecular= envBRDF*env_light;vec3 indirectDiffuse=mat.diffuseColor*env_light;return indirectSpecular+indirectDiffuse;}vec3 computeLightContribution(Material mat,vec3 lightPosition,vec3 lightColor)\n{highp vec3 n=mat.normal;highp vec3 v=normalize(-v_position_height.xyz);highp vec3 l=normalize(lightPosition);highp vec3 h=normalize(v+l);float NdotV=clamp(abs(dot(n,v)),0.001,1.0);float NdotL=saturate(dot(n,l));highp float NdotH=saturate(dot(n,h));float VdotH=saturate(dot(v,h));vec3 f=F_SchlickFast(mat.specularColor,VdotH);float g=V_GGXFast(NdotL,NdotV,mat.alphaRoughness);float d=D_GGX(NdotH,mat.alphaRoughness);vec3 diffuseTerm=(1.0-f)*diffuseLambertian(mat);vec3 specularTerm=f*g*d;vec3 transformed_normal=vec3(-n.xy,n.z);float lighting_factor;\n#ifdef RENDER_SHADOWS\nlighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);\n#else\nlighting_factor=NdotL;\n#endif\nvec3 directLightColor=(specularTerm+diffuseTerm)*lighting_factor*lightColor;vec3 indirectLightColor=computeIndirectLightContribution(mat,NdotV,transformed_normal);vec3 color=(saturate(directLightColor)+indirectLightColor);float intensityFactor=1.0;\n#if !defined(LIGHTING_3D_MODE)\nconst vec3 luminosityFactor=vec3(0.2126,0.7152,0.0722);float luminance=dot(diffuseTerm,luminosityFactor);intensityFactor=mix((1.0-u_lightintensity),max((1.0-luminance+u_lightintensity),1.0),NdotL);\n#endif\ncolor*=intensityFactor;return color;}void main() {\n#ifdef TERRAIN_FRAGMENT_OCCLUSION\nif (isOccluded()) {discard;}\n#endif\nvec3 lightDir;vec3 lightColor;\n#ifdef LIGHTING_3D_MODE\nlightDir=u_lighting_directional_dir;lightDir.xy=-lightDir.xy;lightColor=u_lighting_directional_color;\n#else\nlightDir=u_lightpos;lightColor=u_lightcolor;\n#endif\nvec4 finalColor;\n#ifdef DIFFUSE_SHADED\nvec3 N=getNormal();vec3 baseColor=getBaseColor().rgb;vec3 diffuse=getDiffuseShadedColor(baseColor,N,lightDir,lightColor);\n#ifdef HAS_TEXTURE_u_occlusionTexture\nfloat ao=(texture(u_occlusionTexture,uv_2f).r-1.0)*u_aoIntensity+1.0;diffuse*=ao;\n#endif\nfinalColor=vec4(mix(diffuse,baseColor,u_emissive_strength),1.0)*u_opacity;\n#else\nMaterial mat=getPBRMaterial();vec3 color=computeLightContribution(mat,lightDir,lightColor);float ao=1.0;\n#if defined (HAS_TEXTURE_u_occlusionTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)\n#ifdef OCCLUSION_TEXTURE_TRANSFORM\nvec2 uv=uv_2f.xy*u_occlusionTextureTransform.zw+u_occlusionTextureTransform.xy;\n#else\nvec2 uv=uv_2f;\n#endif\nao=(texture(u_occlusionTexture,uv).x-1.0)*u_aoIntensity+1.0;color*=ao;\n#endif\nvec4 emissive=u_emissiveFactor;\n#if defined(HAS_TEXTURE_u_emissionTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)\nemissive.rgb*=sRGBToLinear(texture(u_emissionTexture,uv_2f).rgb);\n#endif\n#ifdef APPLY_LUT_ON_GPU\nfloat emissiveFactorLength=max(length(u_emissiveFactor.rgb),0.001);emissive.rgb=sRGBToLinear(applyLUT(u_lutTexture,linearTosRGB(emissive.rgb/emissiveFactorLength).rbg))*emissiveFactorLength;\n#endif\ncolor+=emissive.rgb;float opacity=mat.baseColor.w*u_opacity;\n#ifdef HAS_ATTRIBUTE_a_pbr\nfloat resEmission=v_roughness_metallic_emissive_alpha.z;resEmission*=v_height_based_emission_params.z+v_height_based_emission_params.w*pow(clamp(v_height_based_emission_params.x,0.0,1.0),v_height_based_emission_params.y);vec3 color_mix=v_color_mix.rgb;\n#ifdef APPLY_LUT_ON_GPU\ncolor_mix=applyLUT(u_lutTexture,color_mix);\n#endif\ncolor=mix(color,color_mix,min(1.0,resEmission));\n#ifdef HAS_ATTRIBUTE_a_color_4f\nfloat distance=length(vec2(1.3*max(0.0,abs(color_4f.x)-color_4f.z),color_4f.y));distance+= mix(0.5,0.0,clamp(resEmission-1.0,0.0,1.0));opacity*=v_roughness_metallic_emissive_alpha.w*saturate(1.0-distance*distance);\n#endif\n#endif\nvec3 unlitColor=mat.baseColor.rgb*ao+emissive.rgb;color=mix(color,unlitColor,u_emissive_strength);color=linearTosRGB(color);color*=opacity;finalColor=vec4(color,opacity);\n#endif\n#ifdef DITHERED_DISCARD\nif (abs(u_dithered_discard_threshold) < 1.0) {float ditherValue=fract(52.9829189*fract(0.06711056*gl_FragCoord.x+0.00583715*gl_FragCoord.y));float compareValue=mix(1.0-ditherValue,ditherValue,step(0.0,u_dithered_discard_threshold));if (abs(u_dithered_discard_threshold) < compareValue) {discard;}}\n#endif\n#ifdef FOG\nfinalColor=fog_dither(fog_apply_premultiplied(finalColor,v_fog_pos,v_position_height.w));\n#endif\n#ifdef RENDER_CUTOFF\nfinalColor*=v_cutoff_opacity;\n#endif\n#ifdef INDICATOR_CUTOUT\nfinalColor=applyCutout(finalColor,v_position_height.w);\n#endif\n#ifdef FEATURE_CUTOUT_VERTEX\napply_feature_cutout_dither(gl_FragCoord,v_cutout_factor);\n#else\n#ifdef FEATURE_CUTOUT\nfinalColor=apply_feature_cutout(finalColor,gl_FragCoord,get_cutout_factors(gl_FragCoord).x,0.0);\n#endif\n#endif\nglFragColor=finalColor;\n#ifdef OVERDRAW_INSPECTOR\nglFragColor=vec4(1.0);\n#endif\nHANDLE_WIREFRAME_DEBUG;}','#include "_prelude_fog.vertex.glsl"\n#include "_prelude_shadow.vertex.glsl"\n#include "_prelude_feature_cutout.vertex.glsl"\nin vec3 a_pos_3f;\n#pragma mapbox: define-attribute highp vec3 normal_3f\n#pragma mapbox: define-attribute highp vec2 uv_2f\n#pragma mapbox: define-attribute highp vec3 color_3f\n#pragma mapbox: define-attribute highp vec4 color_4f\n#pragma mapbox: define-attribute-vertex-shader-only highp uvec4 pbr\n#pragma mapbox: define-attribute-vertex-shader-only highp vec3 heightBasedEmissiveStrength\nuniform mat4 u_matrix;uniform mat4 u_node_matrix;uniform mat4 u_lighting_matrix;uniform vec3 u_camera_pos;uniform vec4 u_color_mix;\n#ifdef INSTANCED_ARRAYS\nin vec4 a_normal_matrix0;in vec4 a_normal_matrix1;in vec4 a_normal_matrix2;in vec4 a_normal_matrix3;\n#else\nuniform highp mat4 u_normal_matrix;\n#endif\n#ifdef RENDER_SHADOWS\nuniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out highp vec4 v_pos_light_view_0;out highp vec4 v_pos_light_view_1;out float v_depth_shadows;\n#endif\nout vec4 v_position_height;out lowp vec4 v_color_mix;\n#ifdef TERRAIN_FRAGMENT_OCCLUSION\nout highp float v_depth;\n#endif\n#ifdef FEATURE_CUTOUT_VERTEX\nout highp float v_cutout_factor;\n#endif\n#ifdef HAS_ATTRIBUTE_a_pbr\nout lowp vec4 v_roughness_metallic_emissive_alpha;out mediump vec4 v_height_based_emission_params;\n#endif\nvec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}void main() {\n#pragma mapbox: initialize-attribute highp vec3 normal_3f\n#pragma mapbox: initialize-attribute highp vec2 uv_2f\n#pragma mapbox: initialize-attribute highp vec3 color_3f\n#pragma mapbox: initialize-attribute highp vec4 color_4f\n#pragma mapbox: initialize-attribute-custom highp uvec4 pbr\n#pragma mapbox: initialize-attribute-custom highp vec3 heightBasedEmissiveStrength\nhighp mat4 normal_matrix;\n#ifdef INSTANCED_ARRAYS\nnormal_matrix=mat4(a_normal_matrix0,a_normal_matrix1,a_normal_matrix2,a_normal_matrix3);\n#else\nnormal_matrix=u_normal_matrix;\n#endif\n#ifdef FEATURE_CUTOUT_VERTEX\nv_cutout_factor=1.0;\n#endif\nvec3 local_pos;mat3 rs;\n#ifdef MODEL_POSITION_ON_GPU\nvec3 pos_color=normal_matrix[0].xyz;vec4 translate=normal_matrix[1];vec3 pos_a=floor(pos_color);vec3 rgb=1.05*(pos_color-pos_a);float hidden=float(pos_a.x > EXTENT);float color_mix=pos_a.z/100.0;v_color_mix=vec4(sRGBToLinear(rgb),color_mix);float meter_to_tile=normal_matrix[0].w;vec4 pos=vec4(pos_a.xy,translate.z,1.0);rs[0].x=normal_matrix[1].w;rs[0].yz=normal_matrix[2].xy;rs[1].xy=normal_matrix[2].zw;rs[1].z=normal_matrix[3].x;rs[2].xyz=normal_matrix[3].yzw;vec4 pos_node=u_lighting_matrix*vec4(a_pos_3f,1.0);vec3 rotated_pos_node=rs*pos_node.xyz;vec3 pos_model_tile=(rotated_pos_node+vec3(translate.xy,0.0))*vec3(meter_to_tile,meter_to_tile,1.0);pos.xyz+=pos_model_tile;local_pos=pos.xyz;gl_Position=mix(u_matrix*pos,AWAY,hidden);pos.z*=meter_to_tile;v_position_height.xyz=pos.xyz-u_camera_pos;\n#ifdef FEATURE_CUTOUT_VERTEX\nhighp vec4 ground_pos=vec4(pos_a.xy,0.0,1.0);highp vec4 cutout_clip_pos=mix(u_matrix*ground_pos,AWAY,hidden);highp vec3 cutout_ndc=cutout_clip_pos.xyz/cutout_clip_pos.w;vec2 uv=cutout_ndc.xy*0.5+0.5;highp float fragDepthNDC=cutout_ndc.z*0.5+0.5;\n#ifdef FLIP_Y\nfragDepthNDC=cutout_ndc.z;\n#endif\nhighp float cutoutFactor=get_cutout_factors_vert(uv).x;highp float cutoutDepthNDC=sample_cutout_depth(u_cutout_depth_image,uv);highp float groundThreshold=0.001;highp float groundLimit=clamp((fragDepthNDC+groundThreshold-cutoutDepthNDC)/groundThreshold+0.5,0.0,1.0);v_cutout_factor=mix(1.0-cutoutFactor,1.0,groundLimit);\n#endif\n#else\nlocal_pos=a_pos_3f;gl_Position=u_matrix*vec4(a_pos_3f,1);v_position_height.xyz=vec3(u_lighting_matrix*vec4(a_pos_3f,1));v_color_mix=vec4(sRGBToLinear(u_color_mix.rgb),u_color_mix.a);\n#endif\nv_position_height.w=a_pos_3f.z;\n#ifdef HAS_ATTRIBUTE_a_pbr\nvec4 albedo_c=decode_color(vec2(pbr.xy));vec2 e_r_m=unpack_float(float(pbr.z));vec2 r_m= unpack_float(e_r_m.y*16.0);r_m.r=r_m.r*16.0;v_color_mix=vec4(albedo_c.rgb,1.0);v_roughness_metallic_emissive_alpha=vec4(vec3(r_m,e_r_m.x)/255.0,albedo_c.a);v_roughness_metallic_emissive_alpha.z*=2.0;float heightBasedRelativeIntepolation=a_pos_3f.z*heightBasedEmissiveStrength.x+heightBasedEmissiveStrength.y;v_height_based_emission_params.x=heightBasedRelativeIntepolation;v_height_based_emission_params.y=heightBasedEmissiveStrength.z;vec2 emissionMultiplierValues=unpack_float(float(pbr.w))/256.0;v_height_based_emission_params.z=emissionMultiplierValues.x;v_height_based_emission_params.w=emissionMultiplierValues.y-emissionMultiplierValues.x;\n#endif\n#ifdef FOG\nv_fog_pos=fog_position(local_pos);\n#endif\n#ifdef RENDER_CUTOFF\nv_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);\n#endif\n#ifdef TERRAIN_FRAGMENT_OCCLUSION\nv_depth=gl_Position.z/gl_Position.w;\n#ifdef CLIP_ZERO_TO_ONE\nv_depth=-1.0+2.0*v_depth; \n#endif\n#endif\n#ifdef HAS_ATTRIBUTE_a_normal_3f\n#ifdef MODEL_POSITION_ON_GPU\nfloat x_squared_scale=dot(rs[0],rs[0]);float y_squared_scale=dot(rs[1],rs[1]);float z_squared_scale=dot(rs[2],rs[2]);vec3 squared_scale=vec3(x_squared_scale,y_squared_scale,z_squared_scale);normal_3f=rs*((u_lighting_matrix*vec4(normal_3f,0.0)).xyz/squared_scale);normal_3f=normalize(normal_3f);\n#else\nnormal_3f=vec3(normal_matrix*vec4(normal_3f,0));\n#endif\n#endif\n#ifdef HAS_ATTRIBUTE_a_pbr\n#ifdef HAS_ATTRIBUTE_a_color_4f\nv_roughness_metallic_emissive_alpha.w=clamp(color_4f.a*v_roughness_metallic_emissive_alpha.w*(v_roughness_metallic_emissive_alpha.z-1.0),0.0,1.0);\n#endif\n#endif\n#ifdef RENDER_SHADOWS\nvec4 shadow_pos=u_node_matrix*vec4(local_pos,1.0);\n#ifdef NORMAL_OFFSET\n#ifdef HAS_ATTRIBUTE_a_normal_3f\n#ifdef MODEL_POSITION_ON_GPU\nvec3 offset=shadow_normal_offset(vec3(-normal_3f.xy,normal_3f.z));shadow_pos.xyz+=offset*shadow_normal_offset_multiplier0();\n#else\nvec3 offset=shadow_normal_offset_model(normal_3f);shadow_pos.xyz+=offset*shadow_normal_offset_multiplier0();\n#endif\n#endif\n#endif\nv_pos_light_view_0=u_light_matrix_0*shadow_pos;v_pos_light_view_1=u_light_matrix_1*shadow_pos;v_depth_shadows=gl_Position.w;\n#endif\n}'),modelDepth:

1("uniform highp float u_ao_pass;uniform highp float u_opacity;uniform highp float u_flood_light_intensity;uniform highp vec3 u_flood_light_color;uniform highp float u_attenuation;uniform sampler2D u_fb;uniform float u_fb_size;\n#ifdef SDF_SUBPASS\nin highp vec2 v_pos;in highp vec4 v_line_segment;in highp float v_flood_light_radius_tile;in highp vec2 v_ao;float line_df(highp vec2 a,highp vec2 b,highp vec2 p) {highp vec2 ba=b-a;highp vec2 pa=p-a;highp float r=clamp(dot(pa,ba)/dot(ba,ba),0.0,1.0);return length(pa-r*ba);}\n#ifdef FOG\nin highp float v_fog;\n#endif\n#endif\nvoid main() {\n#ifdef CLEAR_SUBPASS\nvec4 color=vec4(1.0);\n#ifdef CLEAR_FROM_TEXTURE\ncolor=texture(u_fb,gl_FragCoord.xy/vec2(u_fb_size));\n#endif\nglFragColor=color;\n#else\n#ifdef SDF_SUBPASS\nhighp float d=line_df(v_line_segment.xy,v_line_segment.zw,v_pos);highp float effect_radius=mix(v_flood_light_radius_tile,v_ao.y,u_ao_pass);d/=effect_radius;d=min(d,1.0);d=1.0-pow(1.0-d,u_attenuation);highp float effect_intensity=mix(u_flood_light_intensity,v_ao.x,u_ao_pass);highp float fog=1.0;\n#ifdef FOG\nfog=v_fog;\n#endif\n#ifdef RENDER_CUTOFF\nfog*=v_cutoff_opacity;\n#endif\nglFragColor=vec4(vec3(0.0),mix(1.0,d,effect_intensity*u_opacity*fog));\n#else\n#ifdef USE_MRT1\nout_Target1=vec4(1.0-texture(u_fb,gl_FragCoord.xy/vec2(u_fb_size)).a,0.0,0.0,0.0);\n#else\nvec4 color=mix(vec4(u_flood_light_color,1.0),vec4(vec3(0.0),1.0),u_ao_pass);\n#ifdef OVERDRAW_INSPECTOR\ncolor=vec4(1.0);\n#endif\nglFragColor=color;\n#endif\n#endif\nHANDLE_WIREFRAME_DEBUG;\n#endif\n}",'#include "_prelude_fog.vertex.glsl"\nin highp ivec4 a_pos_end;in highp int a_angular_offset_factor;in highp uint a_hidden_by_landmark;\n#ifdef SDF_SUBPASS\nout highp vec2 v_pos;out highp vec4 v_line_segment;out highp float v_flood_light_radius_tile;out highp vec2 v_ao;\n#ifdef FOG\nout highp float v_fog;\n#endif\n#endif\nuniform highp float u_flood_light_intensity;uniform highp mat4 u_matrix;uniform highp float u_ao_pass;uniform highp float u_meter_to_tile;uniform highp float u_edge_radius;uniform highp float u_dynamic_offset;uniform highp vec2 u_ao;\n#pragma mapbox: define highp float flood_light_ground_radius\nconst float TANGENT_CUTOFF=4.0;const float NORM=32767.0;void main() {\n#pragma mapbox: initialize highp float flood_light_ground_radius\nvec4 pos_end=vec4(a_pos_end);vec2 p=pos_end.xy;vec2 q=floor(pos_end.zw*0.5);vec2 start_bottom=pos_end.zw-q*2.0;float fl_ground_radius=abs(flood_light_ground_radius);float direction=flood_light_ground_radius < 0.0 ?-1.0 : 1.0;float flood_radius_tile=fl_ground_radius*u_meter_to_tile;vec2 v=normalize(q-p);float ao_radius=u_ao.y/3.5;float effect_radius=mix(flood_radius_tile,ao_radius,u_ao_pass)+u_edge_radius;float angular_offset_factor=float(a_angular_offset_factor)/NORM*TANGENT_CUTOFF;float angular_offset=direction*angular_offset_factor*effect_radius;float top=1.0-start_bottom.y;float side=(0.5-start_bottom.x)*2.0;vec2 extrusion_parallel=v*side*mix(u_dynamic_offset,angular_offset,top);vec2 perp=vec2(v.y,-v.x);vec2 extrusion_perp=direction*perp*effect_radius*top;vec3 pos=vec3(mix(q,p,start_bottom.x),0.0);pos.xy+=extrusion_parallel+extrusion_perp;\n#ifdef SDF_SUBPASS\nv_pos=pos.xy;v_line_segment=vec4(p,q)+perp.xyxy*u_edge_radius;v_flood_light_radius_tile=flood_radius_tile;v_ao=vec2(u_ao.x,ao_radius);\n#ifdef FOG\nv_fog_pos=fog_position(pos);v_fog=1.0-fog(v_fog_pos);\n#endif\n#endif\nfloat hidden_by_landmark=0.0;\n#ifdef HAS_CENTROID\nhidden_by_landmark=float(a_hidden_by_landmark);\n#endif\nfloat isFloodlit=float(fl_ground_radius > 0.0 && u_flood_light_intensity > 0.0);float hidden=mix(1.0-isFloodlit,isFloodlit,u_ao_pass);hidden+=hidden_by_landmark;gl_Position=mix(u_matrix*vec4(pos,1.0),AWAY,float(hidden > 0.0));\n#ifdef RENDER_CUTOFF\nv_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);\n#endif\n}'),groundShadow:

1=9999)i.targetLod=0;else{let e;if(c)e=l;else{const t=(n[2]-r[2])*f*a[2],i=Math.max(n[0]-r[0],n[1]-r[1])*f*Math.max(a[0],a[1]);let o;o=t>=30?1:i>=80?.5:Math.max(t,i)>=20?.25:0,e=2e3+3e3*o}Vr(i,s,Math.min(t.frameTimeDelta,1e3/30),e,t._debugParams.lodSwitchFadeDuration)}}if(!v&&S){const t=1/6;i.cameraCollisionOpacity=h[0]>o.min[0]&&h[0]<o.max[0]&&h[1]>o.min[1]&&h[1]<o.max[1]&&h[2]*f<o.max[2]&&r.footprint&&e.cm(M,r.footprint)?Math.max(i.cameraCollisionOpacity-t,0):Math.min(1,i.cameraCollisionOpacity+t)}const l=1/e.cn(u.canonical),c=r.anchor?r.anchor[0]:0,d=r.anchor?r.anchor[1]:0,p=[c*(a[0]-1)+i.evaluatedTranslation[0]*l,d*(a[1]-1)+i.evaluatedTranslation[1]*l,n+i.evaluatedTranslation[2]],m=Ir(new Float64Array(16),R,p,a),g=e.aP([],m,r.globalMatrix),y=e.aP([],s.expandedFarZProjMatrix,g),b=y[2]*c+y[6]*d+y[10]*n+y[14];r.hidden=!1;let w=_;v||(S&&(w*=i.cameraCollisionOpacity,w*=Gr(m,s,i.aabb,E)),w*=jr(I,b)),0!==w?z.push({nodeInfo:i,depth:b,opacity:w,wvpForNode:y,nodeModelMatrix:g,tileModelMatrix:m,tileTranslation:p}):r.hidden=!0}v||z.sort((e,t)=>!S||1===e.opacity&&1===t.opacity?e.depth<t.depth?-1:1:1===e.opacity?-1:1===t.opacity?1:e.depth>t.depth?-1:1);for(const i of z){const n=i.nodeInfo,h=n.node;let u=null;if(t._debugParams.show3DModelFootprints&&h.footprint){const e=h.id||h.name||"footprint";if(!c.has(e)){const t=Ir(new Float64Array(16),gr,i.tileTranslation,i.nodeInfo.evaluatedScale);c.set(e,{node:h,mvp:t})}}const d=i.nodeInfo.evaluatedScale;Ir(fr,_r,i.tileTranslation,d),vr[0]=1/d[0],vr[1]=-1/d[1],vr[2]=1/d[2],e.bL(pr,yr,vr),e.aP(fr,fr,h.globalMatrix);const f=D?0:n.evaluatedRMEA[0][2],m=n.targetLod,_=h.lodMeshes&&h.lodMeshes.length>0,x=_&&m>0&&m<1;if(v&&_&&1===Math.round(m))continue;const T=!v&&a?Sr(mr,i.nodeModelMatrix,t.transform):null,E=v&&l?l.calculateShadowPassMatrixFromMatrix(i.nodeModelMatrix):null,S=x?2:1,I=_&&1===Math.round(m);for(let e=0;e<S;++e){const c=x?1===e:I,d=c?h.lodMeshes:h.meshes,_=x?c?-m:1-m:1;for(let e=0;e<d.length;++e){const m=d[e],S=!c&&e===h.lightMeshIndex;let I=i.wvpForNode;if(S){if(!b&&!t.terrain&&t.shadowRenderer){t.currentLayer<t.firstLightBeamLayer&&(t.firstLightBeamLayer=t.currentLayer);continue}I=Ir(xr,gr,i.tileTranslation,i.nodeInfo.evaluatedScale)}else if(b)continue;const C={defines:[]},M=[],P=!!m.normalBuffer;if(!v&&l&&(l.useNormalOffset=P),Ar(C.defines,M,m,t,w?null:r.lut),D||C.defines.push("DIFFUSE_SHADED"),p&&C.defines.push("SHADOWS_SINGLE_CASCADE"),A&&(v?A.numRenderedVerticesInShadowPass+=m.vertexArray.length:A.numRenderedVerticesInTransparentPass+=m.vertexArray.length),v){Rr(m,i.nodeModelMatrix,t,r,E);continue}if(a&&"globe"!==s.projection.name){const 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0,_,F.fixedDefines.includes("LIGHTING_3D_MODE"));!S&&(n.hasTranslucentParts||i.opacity<1)&&F.draw(t,o.gl.TRIANGLES,g,Zi.disabled,Ji.disabled,yi.backCCW,B,r.id,m.vertexBuffer,m.indexBuffer,m.segments,r.paint,t.transform.zoom,void 0,M),F.draw(t,o.gl.TRIANGLES,S?y:g,Zi.disabled,S||i.opacity<1||n.hasTranslucentParts?Ji.alphaBlended:Ji.unblended,yi.backCCW,B,r.id,m.vertexBuffer,m.indexBuffer,m.segments,r.paint,t.transform.zoom,void 0,M)}}}}if(t._debugParams.show3DModelFootprints&&c.size>0){const e=Array.from(c.keys()).sort();for(const i of e){const{node:e,mvp:r}=c.get(i);Dr(t,0,e,r)}}}()}(t,i,r,n),void d();if("model"!==f.type)return;const p=f.getModels(),m=[],_=t.transform.getFreeCameraOptions().position,g=e.av([],[_.x,_.y,_.z],t.transform.worldSize);e.cb(g,g);const y=[],x=[];let v=0;for(const b of p){const n=i.getFeatureState("",b.id),o={type:"Unknown",id:b.id,properties:b.featureProperties},s=r.paint.get("model-rotation").evaluate(o,n),c=r.paint.get("model-scale").evaluate(o,n),h=r.paint.get("model-translation").evaluate(o,n),u=r.paint.get("model-opacity").evaluate(o,n);Lr(r,b.id,n,b.featureProperties,b.nodeOverrideNames,b.nodeOverrides),zr(r,b.id,n,b.featureProperties,b.materialOverrideNames,b.materialOverrides),b.nodeOverrides.size>0&&b.computeBoundsAndApplyParent(),b.computeModelMatrix(t,s,c,h,l,a,!1);const d=e.bR([],g),f=e.cc(b.position.lat,t.transform.zoom),p=e.aF([],[1,1,1/f]);m.push({zScaleMatrix:p,negCameraPosMatrix:d});for(const e of b.nodes)Pr(t,e,b.matrix,t.transform.expandedFarZProjMatrix,v,y,x,b.materialOverrides,u,void 0,b.lightOverrides);v++}if(y.sort((e,t)=>t.depth-e.depth),"shadow"!==t.renderPass){if(t._debugParams.show3DModelFootprints){const i=t.transform.projMatrix,r=new Map,n=(t,n)=>{if(t.footprint){const o=t.id||t.name||"footprint";if(!r.has(o)){const s=e.aP([],i,n);r.set(o,{node:t,mvp:s})}}};for(const e of x)n(e.node,e.modelMatrix);for(const e of y)n(e.node,e.modelMatrix);const o=Array.from(r.keys()).sort();for(const e of o){const{node:i,mvp:n}=r.get(e);Dr(t,0,i,n)}}Fr(t,r,y,x,m),d()}else{for(const e of x)Rr(e.mesh,e.nodeModelMatrix,t,r);for(const e of y)Rr(e.mesh,e.nodeModelMatrix,t,r);d()}},prepare:function(e,t,i){const r=t.getSource();if(!r.loaded())return;if("vector"===r.type||"geojson"===r.type)return void(i.modelManager&&i.modelManager.upload(i,Mr(i,e)));if("batched-model"===r.type)return;if("model"!==r.type)return;const n=r.getModels();for(const o of n)o.upload(i.context)},shaders:xn,programUniforms:bn,ShadowRenderer:class{constructor(e){this.painter=e,this._enabled=!1,this._drawShadowAfterLayer=-1,this._numCascadesToRender=0,this._cascades=[],this._groundShadowTiles=[],this._receivers=new An,this._depthMode=new xi(e.context.gl.LEQUAL,xi.ReadWrite,[0,1]),this._uniformValues={u_light_matrix_0:new Float32Array(16),u_light_matrix_1:new Float32Array(16),u_shadow_intensity:0,u_fade_range:[0,0],u_shadow_normal_offset:[1,1,1],u_shadow_texel_size:1,u_shadow_map_resolution:1,u_shadow_direction:[0,0,1],u_shadow_bias:[36e-5,.0012,.012],u_shadowmap_0:0,u_shadowmap_1:0},this._forceDisable=!1,this._devtoolsFolder=null,this.useNormalOffset=!1,this._shadowParameters={cascadeCount:2,normalOffset:3,shadowMapResolution:2048}}destroy(){for(const e of this._cascades)e.texture.destroy(),e.framebuffer.destroy();this._cascades=[]}updateShadowParameters(t,i){const r=this.painter;if(this._enabled=!1,this._drawShadowAfterLayer=-1,this._receivers.clear(),!i||!i.properties)return;const n=i.properties.get("shadow-intensity"),o=i.properties.get("shadow-draw-before-layer");if(!i.shadowsEnabled()||n<=0)return;let s=-1,a=0;for(const e of r.style.order){const i=r.style._mergedLayers[e];i.hasShadowPass()&&!i.isHidden(t.zoom)&&(s=a),!o||o!==e&&o!==i.slot||(this._drawShadowAfterLayer=a>0?a-1:0),a+=1}if(this._enabled=s>=0,!this.enabled)return;this._drawShadowAfterLayer<0&&(this._drawShadowAfterLayer=s);const l=r.context,c=this._shadowParameters.shadowMapResolution,h=this._shadowParameters.shadowMapResolution;if(0===this._cascades.length||this._shadowParameters.shadowMapResolution!==this._cascades[0].texture.size[0]){this._cascades=[];for(let t=0;t<this._shadowParameters.cascadeCount;++t){const t=l.gl,i=l.createFramebuffer(c,h,0,"texture"),r=new e.T(l,{width:c,height:h,data:null},t.DEPTH_COMPONENT16);i.depthAttachment.set(r.texture),this._cascades.push({framebuffer:i,texture:r,matrix:[],far:0,boundingSphereRadius:0,frustum:new e.bs,scale:0})}}this.shadowDirection=sr(i);let u=0;if(t.elevation){const e=t.elevation,i=[1e4,-1e4];e.visibleDemTiles.filter(e=>e.dem).forEach(e=>{const t=e.dem.tree;i[0]=Math.min(i[0],t.minimums[0]),i[1]=Math.max(i[1],t.maximums[0])}),1e4!==i[0]&&(u=(i[1]-i[0])*e.exaggeration())}const d=1.5*t.cameraToCenterDistance,f=3*d,p=new Float64Array(16);for(let g=0;g<this._cascades.length;++g){const i=this._cascades[g];let r=t.height/50,n=1;1===this._shadowParameters.cascadeCount?n=f:0===g?n=d:(r=d,n=f);const[o,s]=Mn(t,this.shadowDirection,r,n,this._shadowParameters.shadowMapResolution,u);i.scale=t.scale,i.matrix=o,i.boundingSphereRadius=s,e.aE(p,i.matrix),i.frustum=e.bs.fromInvProjectionMatrix(p,1,0,!0),i.far=n}const m=this._cascades.length-1;this._uniformValues.u_fade_range=[.75*this._cascades[m].far,this._cascades[m].far],this._uniformValues.u_shadow_intensity=n,this._uniformValues.u_shadow_direction=[this.shadowDirection[0],this.shadowDirection[1],this.shadowDirection[2]],this._uniformValues.u_shadow_texel_size=1/this._shadowParameters.shadowMapResolution,this._uniformValues.u_shadow_map_resolution=this._shadowParameters.shadowMapResolution,this._uniformValues.u_shadowmap_0=11,this._uniformValues.u_shadowmap_1=12,this._groundShadowTiles=r.transform.coveringTiles({tileSize:512,renderWorldCopies:!0});const _=r.transform.elevation;for(const e of this._groundShadowTiles){let t={min:0,max:0};if(_){const i=_.getMinMaxForTile(e);

1addShadowReceiver(t,i,r){this._receivers.add(t,e.ca.fromTileIdAndHeight(t,i,r))}getMaxCascadeForTile(e){const t=this._receivers.get(e);return t&&t.lastCascade?t.lastCascade:0}},drawGroundEffect:Xi};async function Rn(){return Promise.resolve()}function Dn(t,i,r,n,o,s,a,l){r.resetLayerRenderingStats(t);const c=t.context,h=c.gl,u=t.transform,d=r.paint.get("fill-extrusion-pattern"),f=r.paint.get("fill-extrusion-pattern-cross-fade"),p=d.constantOr(null),m=d.constantOr(1),_=r.paint.get("fill-extrusion-opacity"),g=t.style.enable3dLights(),y=r.paint.get(g&&!m?"fill-extrusion-ambient-occlusion-wall-radius":"fill-extrusion-ambient-occlusion-radius"),x=[r.paint.get("fill-extrusion-ambient-occlusion-intensity"),y],v=r.layout.get("fill-extrusion-edge-radius"),b=v>0&&!r.paint.get("fill-extrusion-rounded-roof"),w=b?0:v,T="globe"===u.projection.name?e.cC():0,E="globe"===u.projection.name,S=E?e.ah(u.zoom):0,I=[e.a_(u.center.lng),e.a$(u.center.lat)],A="none"===r.paint.get("fill-extrusion-flood-light-color-use-theme").constantOr("default"),C=r.paint.get("fill-extrusion-flood-light-color").toNonPremultipliedRenderColor(A?null:r.lut).toArray01().slice(0,3),M=r.paint.get("fill-extrusion-flood-light-intensity"),P=r.paint.get("fill-extrusion-vertical-scale"),R=0!==r.paint.get("fill-extrusion-line-width").constantOr(1),D=r.paint.get("fill-extrusion-height-alignment"),L=r.paint.get("fill-extrusion-base-alignment"),z=Hi(t,r.paint.get("fill-extrusion-cutoff-fade-range")),F=r.paint.get("fill-extrusion-front-cutoff"),O=zn(u.pitch,F,!!t.terrain),B=O[2]<1;B&&(t.maxFrontCutoffRawStart=Math.max(t.maxFrontCutoffRawStart,F[0]));const k=[];let N;E&&k.push("PROJECTION_GLOBE_VIEW"),x[0]>0&&k.push("FAUX_AO"),b&&k.push("ZERO_ROOF_RADIUS"),l&&k.push("HAS_CENTROID"),M>0&&k.push("FLOOD_LIGHT"),z.shouldRenderCutoff&&k.push("RENDER_CUTOFF"),B&&k.push("RENDER_FRONT_CUTOFF"),R&&k.push("RENDER_WALL_MODE");const V="shadow"===t.renderPass,U=t.shadowRenderer,j=V&&!!U,G=V?yi.disabled:yi.backCCW;t.shadowRenderer&&(t.shadowRenderer.useNormalOffset=!0);let q=[0,0,0];if(U){const e=t.style.directionalLight,i=t.style.ambientLight;e&&i&&(q=ar(t.style,e,i)),V||(k.push("RENDER_SHADOWS"),U.useNormalOffset&&k.push("NORMAL_OFFSET")),N=k.concat(["SHADOWS_SINGLE_CASCADE"])}const H=j?"fillExtrusionDepth":m?"fillExtrusionPattern":"fillExtrusion",$=r.getLayerRenderingStats();for(const Z of n){const n=i.getTile(Z),d=n.getBucket(r);if(!d||d.projection.name!==u.projection.name)continue;let g=!1;U&&(g=0===U.getMaxCascadeForTile(Z.toUnwrapped()));const y=t.isTileAffectedByFog(Z),v=d.programConfigurations.get(r.id);let b=!1;if(p&&n.imageAtlas){const t=n.imageAtlas,i=e.cD.from(p),r=i.getPrimary().scaleSelf(e.r.devicePixelRatio).toString(),o=i.getSecondary(),s=t.patternPositions.get(r),a=o?t.patternPositions.get(o.scaleSelf(e.r.devicePixelRatio).toString()):null;b=!!s&&!!a,s&&v.setConstantPatternPositions(s,a)}f>0&&(b||v.getPatternTransitionVertexBuffer("fill-extrusion-pattern"))&&k.push("FILL_EXTRUSION_PATTERN_TRANSITION");const A=t.getOrCreateProgram(H,{config:v,defines:g?N:k,overrideFog:y});if(t.terrain&&t.terrain.setupElevationDraw(n,A,{useMeterToDem:!0}),!d.centroidVertexBuffer){const e=A.getAttributeLocation(h,"a_centroid_pos");-1!==e&&h.vertexAttribI4ui(e,0,0,0,0)}!V&&U&&U.setupShadows(n.tileID.toUnwrapped(),A,"vector-tile"),m&&(t.context.activeTexture.set(h.TEXTURE0),n.imageAtlasTexture&&n.imageAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),v.updatePaintBuffers());const F=r.paint.get("fill-extrusion-vertical-gradient"),B=1/d.tileToMeter;let j;if(V&&U){if(Nn(n.tileID,d.maxHeight,t))continue;const e=U.calculateShadowPassMatrixFromTile(n.tileID.toUnwrapped());j=nr(e,w,B,P,D,L)}else{const e=t.translatePosMatrix(Z.expandedProjMatrix,n,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),i=u.projection.createInversionMatrix(u,Z.canonical),o=A.fixedDefines.includes("LIGHTING_3D_MODE");j=m?or(e,t,F,_,x,w,B,Z,n,T,D,L,S,I,i,C,P,f,o):rr(e,t,F,_,x,w,B,Z,T,D,L,S,I,i,C,P,M,q,O,o)}t.uploadCommonUniforms(c,A,Z.toUnwrapped(),null,z);let W=d.segments;if("mercator"===u.projection.name&&!V&&(W=d.getVisibleSegments(n.tileID,t.terrain,t.transform.getFrustum(0)),!W.get().length))continue;if($)if(V)for(const e of W.get())$.numRenderedVerticesInShadowPass+=e.primitiveLength;else for(const e of W.get())$.numRenderedVerticesInTransparentPass+=e.primitiveLength;const X=[];(t.terrain||l)&&X.push(d.centroidVertexBuffer),E&&X.push(d.layoutVertexExtBuffer),R&&X.push(d.wallVertexBuffer),A.draw(t,c.gl.TRIANGLES,o,s,a,G,j,r.id,d.layoutVertexBuffer,d.indexBuffer,W,r.paint,t.transform.zoom,v,X)}t.shadowRenderer&&(t.shadowRenderer.useNormalOffset=!1)}class Ln{constructor(){this.translate=[0,0],this.translateAnchor="map",this.edgeRadius=0,this.cutoffFadeRange=0}}function zn(e,t,i){if(!(t[2]<1)||i)return[0,0,1];const r=180*e/Math.PI;if(r<15)return[-.5,t[1],t[2]];const n=Math.min(1,Math.max(0,(r-15)/5)),o=n*n*(3-2*n);return[-.5*(1-o)+t[0]*o,t[1],t[2]]}function Fn(t,i,r,n,o,s,a){0===n.centroidVertexArray.length&&n.createCentroidsBuffer();const l=s?s.findDEMTileFor(r):null;if(!(l&&l.dem||a))return;s&&l&&l.dem&&n.selfDEMTileTimestamp!==l.dem._timestamp&&(n.borderDoneWithNeighborZ=[-1,-1,-1,-1],n.selfDEMTileTimestamp=l.dem._timestamp);const c=(t,i)=>{(t.flags|i.flags)&e.cE?(t.flags|=e.cE,i.flags|=e.cE):(t.flags&=~e.cE,i.flags&=~e.cE)},h=t=>new e.P(Math.ceil((t+e.cF)*e.cG),0),u=(t,i,r)=>{const n=Math.ceil((t+e.cF)*e.cG),o=Math.floor(Math.max(0,Math.min(e.aj-1,r))/4);return new e.P(n,o<<5|(3&i)<<3|7)},d=e=>{const t=i.getSource().minzoom,r=e=>{const t=i.getTileByID(e);if(t&&t.hasData())return t.getBucket(o)},n=[0,-1,1];for(const i of n){if(e.overscaledZ+i<t)continue;const n=r(e.calculateScaledKey(e.overscaledZ+i));if(n)return n}},f=[0,0,0],p=(t,i)=>(f[0]=Math.min(t.min.y,i.min.y),f[1]=Math.max(t.max.y,i.max.y),f[2]=e.aj-i.min.x>t.max.x?i.min.x-e.aj:t.max.x,f),m=(t,i)=>(f[0]=Math.min(t.min.x,i.min.x),f[1]=Math.max(t.max.x,i.max.x),f[2]=e.aj-i.min.y>t.max.y?i.min.y-e.aj:t.max.y,f),_=[(e,t)=>p(e,t),(e,t)=>p(t,e),(e,t)=>m(e,t),(e,t)=>m(t,e)],g=(t,i,n,o,a,c,h)=>{if(!s)return 0;const u=[[c?n:t,c?t:n,0],[c?n:i,c?i:n,0]],d=h<0?e.aj+h:h,f=[c?d:(t+i)/2,c?(t+i)/2:d,0];return 0===n&&h<0||0!==n&&h>0?s.getForTilePoints(a,[f],!0,o):u.push(f),s.getForTilePoints(r,u,!0,l),Math.max(u[0][2],u[1][2],f[2])/s.exaggeration()};for(let y=0;y<4;y++){const t=n.borderFeatureIndices[y];if(0===t.length)continue;const i=e.c0[y](r),o=d(i);if(!(o&&o instanceof e.cB))continue;const l=s?s.findDEMTileFor(i):null;if(!(l&&l.dem||a))continue;if(s&&l&&l.dem&&n.borderDEMTileTimestamp[y]!==l.dem._timestamp&&(n.borderDoneWithNeighborZ[y]=-1,n.borderDEMTileTimestamp[y]=l.dem._timestamp),n.borderDoneWithNeighborZ[y]===o.canonical.z)continue;0===o.centroidVertexArray.length&&o.createCentroidsBuffer();const f=(y<2?1:5)-y,p=o.borderDoneWithNeighborZ[f]!==n.canonical.z,m=o.borderFeatureIndices[f];let x=0;if(n.canonical.z!==o.canonical.z){for(const e of t)n.showCentroid(n.featuresOnBorder[e]);if(p)for(const e of m)o.showCentroid(o.featuresOnBorder[e]);n.borderDoneWithNeighborZ[y]=o.canonical.z,o.borderDoneWithNeighborZ[f]=n.canonical.z;continue}const v=new Map,b=new Set,w=new Set;for(let e=0;e<m.length;e++){const t=o.featuresOnBorder[m[e]];void 0!==t.buildingId&&v.set(t.buildingId,e)}for(const r of t){const t=n.featuresOnBorder[r],s=n.centroidData.get(t.centroidDataIndex);if(void 0===t.buildingId)continue;const h=v.get(t.buildingId);if(void 0===h)continue;const d=o.featuresOnBorder[m[h]],p=o.centroidData.get(d.centroidDataIndex);b.add(r),w.add(h),a&&c(s,p);const x=0!==s.groupCentroidPos.x||0!==s.groupCentroidPos.y?s.groupCentroidPos:t.centroid(),T=0!==p.groupCentroidPos.x||0!==p.groupCentroidPos.y?p.groupCentroidPos:d.centroid(),E=y<2?Math.round((x.y+T.y)/2):Math.round((x.x+T.x)/2),S=t.intersectsCount()>1||d.intersectsCount()>1;{let t=0;if(l&&l.dem&&!S){const r=_[y](s,p),n=y%2?e.aj-1:0;t=g(r[0],Math.min(e.aj-1,r[1]),n,l,i,y<2,r[2])}s.centroidXY=u(t,y,E),p.centroidXY=u(t,f,E)}if(n.writeCentroidToBuffer(s),o.writeCentroidToBuffer(p),void 0!==t.buildingId){for(const e of n.centroidData)e.buildingId===t.buildingId&&e!==s&&(e.centroidXY=s.centroidXY,n.writeCentroidToBuffer(e));for(const e of o.centroidData)e.buildingId===t.buildingId&&e!==p&&(e.centroidXY=p.centroidXY,o.writeCentroidToBuffer(e))}}for(const r of t){if(b.has(r))continue;const t=n.featuresOnBorder[r],s=n.centroidData.get(t.centroidDataIndex),u=t.borders[y];let d;for(;x<m.length;){if(w.has(x)){x++;continue}d=o.featuresOnBorder[m[x]];const e=d.borders[f];if(e[1]>u[0]+3||e[0]>u[0]-3)break;o.showCentroid(d),x++}if(d&&x<m.length){let r=x,p=0;for(;;)if(w.has(x)){if(++x===m.length)break;d=o.featuresOnBorder[m[x]]}else{if(d.borders[f][0]>u[1]-3)break;if(p++,++x===m.length)break;d=o.featuresOnBorder[m[x]]}for(;r<m.length&&w.has(r);)r++;if(r>=m.length){n.showCentroid(t);continue}d=o.featuresOnBorder[m[r]];let v=!1;if(p>=1){const e=d.borders[f];Math.abs(u[0]-e[0])<3&&Math.abs(u[1]-e[1])<3&&(p=1,v=!0,x=r+1)}else if(0===p){n.showCentroid(t);continue}const b=o.centroidData.get(d.centroidDataIndex);a&&v&&c(s,b);const T=t.intersectsCount()>1||d.intersectsCount()>1;

1orMinimumZoom=16}findClosestBuilding(e,t,i,r,n){if(i<this._indoorMinimumZoom)return this._previousClosestBuildingId=null,null;let o=null,s=Number.MAX_VALUE,a=Number.MAX_VALUE,l=!1;const c=this._previousClosestBuildingId?e[this._previousClosestBuildingId]:null;this._previousClosestBuildingId&&c&&this._isBuildingVisible(c,r,n)&&(l=!0,a=this._calculateDistance(t,c));for(const[h,u]of Object.entries(e)){if(!this._isBuildingVisible(u,r,n))continue;const e=this._calculateDistance(t,u);e<s&&(s=e,o=h)}return l&&o&&this._previousClosestBuildingId&&o!==this._previousClosestBuildingId?s>a*this._hysteresisRatio&&(o=this._previousClosestBuildingId):l&&!o&&(o=this._previousClosestBuildingId),this._previousClosestBuildingId=o,o}_calculateDistance(e,t){if(!t.center)return Number.MAX_VALUE;const i=e.lat-t.center[1],r=e.lng-t.center[0];return i*i+r*r}_isBuildingVisible(t,i,r){if(!r)return!1;for(const n of t.floorIds){const i=t.floors[n];if(!i.geometry)continue;const o=i.geometry;if("Polygon"===o.type){const t=this._convertRingToPoints(o.coordinates[0]);if(e.cJ(t,r))return!0}else if("MultiPolygon"===o.type){const t=this._convertMultiPolygonToPoints(o.coordinates);if(e.cK(r,t))return!0}}return!1}_convertRingToPoints(t){return t.map(t=>new e.P(t[0],t[1]))}_convertMultiPolygonToPoints(t){return t.map(t=>0===t.length?[]:t[0].map(t=>new e.P(t[0],t[1])))}}const Hn=.05,$n=(e,t,i,r,n,o,s,a,l,c,h,u)=>({u_matrix:e,u_normalize_matrix:t,u_globe_matrix:i,u_merc_matrix:r,u_grid_matrix:n,u_tl_parent:o,u_scale_parent:c,u_fade_t:h.mix,u_opacity:h.opacity,u_image0:0,u_image1:1,u_raster_elevation:u,u_zoom_transition:s,u_merc_center:a,u_cutoff_params:l}),Zn=(e,t,i,r,n,o,s,a,l,c)=>({u_particle_texture:e,u_particle_texture_side_len:t,u_tile_offset:i,u_velocity:r,u_color_ramp:o,u_velocity_res:n,u_max_speed:s,u_uv_offset:a,u_data_scale:[255*l[0],255*l[1]],u_data_offset:c,u_particle_pos_scale:1.1,u_particle_pos_offset:[Hn,Hn]}),Wn=(e,t,i,r,n,o,s,a,l,c)=>({u_particle_texture:e,u_particle_texture_side_len:t,u_velocity:i,u_velocity_res:r,u_max_speed:n,u_speed_factor:o,u_reset_rate:s,u_rand_seed:Math.random(),u_uv_offset:a,u_data_scale:[255*l[0],255*l[1]],u_data_offset:c,u_particle_pos_scale:1.1,u_particle_pos_offset:[Hn,Hn]});function Xn(e,[t,i,r,n],[o,s]){if(o===s)return[0,0,0,0];const a=255*(e-1)/(e*(s-o));return[t*a,i*a,r*a,n*a]}function Yn(e,t,[i,r]){return i===r?0:.5/e+(t-i)*(e-1)/(e*(r-i))}function Kn(e,t){const i={};if(!t)return i;for(const r of e){const e=r.layerIds.map(e=>t.getLayer(e)).filter(Boolean);if(0!==e.length){r.layers=e,r.stateDependentLayerIds&&(r.stateDependentLayers=r.stateDependentLayerIds.map(t=>e.filter(e=>e.id===t)[0])),r.updateExpressions&&r.updateExpressions(e);for(const t of e)i[t.fqid]=r}}return i}const Jn=32,Qn=33,eo=new Uint16Array(8184);for(let Qu=0;Qu<2046;Qu++){let e=Qu+2,t=0,i=0,r=0,n=0,o=0,s=0;for(1&e?r=n=o=Jn:t=i=s=Jn;(e>>=1)>1;){const a=t+r>>1,l=i+n>>1;1&e?(r=t,n=i,t=o,i=s):(t=r,i=n,r=o,n=s),o=a,s=l}const a=4*Qu;eo[a+0]=t,eo[a+1]=i,eo[a+2]=r,eo[a+3]=n}const to=new Uint16Array(2178),io=new Uint8Array(1089),ro=new Uint16Array(1089);function no(e){return 0===e?-.03125:32===e?.03125:0}var oo=e.cR([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Uint16",components:2}]);const so={type:2,extent:e.aj,loadGeometry:()=>[[new e.P(0,0),new e.P(e.aj+1,0),new e.P(e.aj+1,e.aj+1),new e.P(0,e.aj+1),new e.P(0,0)]]};let ao=0;class lo{constructor(t,i,r,n,o,s){this.tileID=t,this.uid=e.am(),this.uses=0,this.tileSize=i,this.tileZoom=r,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasTunnelGeometry=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=o,n&&n.style&&(this._lastUpdatedBrightness=n.style.getBrightness()),this._lastAvailableImagesCount=0,this._firstPrepareComplete=!1,this.expiredRequestCount=0,this.state="loading",n&&n.transform&&(this.projection=n.transform.projection),this.worldview=s,this._hasAppearances=null}registerFadeDuration(t){const i=t+this.timeAdded;i<e.r.now()||void 0!==this.fadeEndTime&&i<this.fadeEndTime||(this.fadeEndTime=i)}wasRequested(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state}get tileTransform(){return this._tileTransform||(this._tileTransform=e.cO(this.tileID.canonical,this.projection)),this._tileTransform}loadVectorData(t,i,r){if(this.unloadVectorData(),this.state="loaded",t){t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=Kn(t.buckets,i.style),t.frcCoveragePolygons&&t.frcCoveragePolygons.length>0&&(this.frcCoveragePolygons=t.frcCoveragePolygons),this.hasDeferredRoadStructure=!!t.hasDeferredRoadStructure,void 0!==t.parsedElevationFeatures&&(this.parsedElevationFeatures=t.parsedElevationFeatures,this.parsedElevationGeneration=++ao),this.hasDeferredElevationFeatures=!!t.hasDeferredElevationFeatures,this.hasSymbolBuckets=!1,this.hasTunnelGeometry=!!t.hasTunnelGeometry;for(const t in this.buckets){const i=this.buckets[t];if(i instanceof e.cT){if(this.hasSymbolBuckets=!0,!r)break;

1i.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const t in this.buckets){const i=this.buckets[t];if(i instanceof e.cT&&i.hasRTLText){this.hasRTLText=!0,e.cU();break}}this.queryPadding=0;for(const e in this.buckets){const t=this.buckets[e],r=i.style.getOwnLayer(e);if(!r)continue;const n=r.queryRadius(t)||0;this.queryPadding=Math.max(this.queryPadding,n)}t.imageAtlas&&(this.imageAtlas=i.style.imageManager.imageAtlasCache.getOrCache(t.imageAtlas)),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage),t.lineAtlas&&(this.lineAtlas=t.lineAtlas),this._lastUpdatedBrightness=t.brightness}else this.collisionBoxArray=new e.cS}unloadVectorData(){if(this.hasData()){for(const e in this.buckets)this.buckets[e].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&(this.imageAtlasTexture=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}loadModelData(e,t,i){e&&(e.resourceTiming&&(this.resourceTiming=e.resourceTiming),this.buckets={...this.buckets,...Kn(e.buckets,t.style)},e.featureIndex&&(this.latestFeatureIndex=e.featureIndex))}getBucket(e){return this.buckets[e.fqid]}upload(t,i){for(const e in this.buckets){const r=this.buckets[e];if(r.uploadPending()){let e={},n=[],o={zoom:0,pitch:0,brightness:0,worldview:""};if(i){if(i.style){n=i.style.listImages();const t=r.layers[0],o=t.sourceLayer||"_geojsonTileLayer",s=i.style.getLayerSourceCache(t);s&&(e=s._state.getState(o,void 0))}o={zoom:i.transform.zoom||0,pitch:i.transform.pitch||0,brightness:i.style.getBrightness()||0,worldview:i.worldview||""}}r.upload(t,this.tileID.canonical,e,n,o)}}const r=t.gl,n=this.imageAtlas;n&&i&&(this.imageAtlasTexture=i.style.imageManager.imageAtlasCache.getTextureForAtlas(n,t,r.RGBA8),n.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new e.T(t,this.glyphAtlasImage,r.R8),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new e.T(t,this.lineAtlas.image,r.R8),this.lineAtlas.uploaded=!0)}prepare(e,t,i){if(this.imageAtlas&&this.imageAtlasTexture&&t){const r=t.style.getLut(i);this.imageAtlas.patchUpdatedImages(e,this.imageAtlasTexture,i,r)}if(!t||!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData)return;const r=t.style.getBrightness(),n=t.style.listImages(),o=n.length,s=t.style._changes.getUpdatedPaintProperties(),a=Object.keys(this.buckets).some(e=>this.buckets[e].layers.some(e=>s.has(e.fqid))),l=Object.keys(this.buckets).some(e=>this.buckets[e].layers.some(e=>e.hasTransition&&e.hasTransition())),c=this._firstPrepareComplete&&o!==this._lastAvailableImagesCount;null===this._hasAppearances&&(this._hasAppearances=this.hasAppearances(t));const h=this._lastUpdatedBrightness!==r;this._lastAvailableImagesCount=o,this._firstPrepareComplete=!0,(this._lastUpdatedBrightness||r||this._hasAppearances||a||l||c)&&(!(this._hasAppearances||a||l||c)&&this._lastUpdatedBrightness&&r&&Math.abs(this._lastUpdatedBrightness-r)<.001||(this.updateBuckets(t,h,void 0,c||a||l,s,n),this._lastUpdatedBrightness=r))}evaluateQueryRenderedFeaturePadding(){let e=0;for(const t in this.buckets){const i=this.buckets[t];i.evaluateQueryRenderedFeaturePadding&&(e=Math.max(e,i.evaluateQueryRenderedFeaturePadding()))}return e}queryRenderedFeatures(t,i,r,n,o,s,a){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData&&!this.latestFeatureIndex.is3DTile)return{};const l=this.evaluateQueryRenderedFeaturePadding(),c=function(t,i){const r=e.aF([],[.5*t.width,.5*-t.height,1]);return e.aG(r,r,[1,-1,0]),e.aP(r,r,t.calculateProjMatrix(i.toUnwrapped())),Float32Array.from(r)}(o,this.tileID);return this.latestFeatureIndex.query(t,{tilespaceGeometry:i,pixelPosMatrix:c,transform:n,availableImages:r,tileTransform:this.tileTransform,worldview:this.worldview,queryRadius:l,scope:a})}querySourceFeatures(t,i){const r=this.latestFeatureIndex;if(!r||!r.rawTileData)return;const n=r.loadVTLayers(),o=i?i.sourceLayer:"",s=n._geojsonTileLayer||n[o];if(!s)return;const a=e.cV(i&&i.filter),{z:l,x:c,y:h}=this.tileID.canonical,u={z:l,x:c,y:h};for(let d=0;d<s.length;d++){const i=s.feature(d);if(a.needGeometry){const t=e.cW(i,!0);if(!a.filter(new e.aa(this.tileID.overscaledZ,{worldview:this.worldview}),t,this.tileID.canonical))continue}else if(!a.filter(new e.aa(this.tileID.overscaledZ,{worldview:this.worldview}),i))continue;const n=r.getId(i,o),f=new e.cX(i,l,c,h,n);f.tile=u,t.push(f)}}loaded(){return"loaded"===this.state||"errored"===this.state}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return!!this.imageAtlas&&!!this.imageAtlas.patternPositions.size}setExpiryData(t){const i=this.expirationTime;if(t.cacheControl){const i=e.cY(t.cacheControl);i["max-age"]&&(this.expirationTime=Date.now()+1e3*i["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){const e=Date.now();let t=!1;if(this.expirationTime>e)t=!1;else if(i)if(this.expirationTime<i)t=!0;else{const r=this.expirationTime-i;r?this.expirationTime=e+Math.max(r,3e4):t=!0}else t=!0;t?(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-Date.now(),Math.pow(2,31)-1)}refreshFeatureState(e,t){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData&&!this.latestFeatureIndex.is3DTile||!e)return;const i=e.style.listImages();this.updateBuckets(e,!1,t,void 0,void 0,i)}hasAppearances(e){for(const t in this.buckets)if(e.style.hasLayer(t)&&this.buckets[t].layers.some(e=>e.appearances&&e.appearances.length>0))return!0;return!1}

1updateBuckets(t,i,r,n,o,s){if(!this.latestFeatureIndex)return;if(!t.style)return;const a=s||t.style.listImages(),l=t.style.getBrightness(),c=o||new Set;for(const h in this.buckets){if(!t.style.hasLayer(h))continue;const o=this.buckets[h],s=o.layers[0],u=s.sourceLayer||"_geojsonTileLayer",d=t.style.getLayerSourceCache(s),f=o.layers.some(e=>c.has(e.fqid)),p=(n||f)&&o instanceof e.cT?t.style.getOwnLayer(h):void 0;let m=r&&r[u]||{};d&&!r&&(m=d._state.getState(u,void 0));const _=this.imageAtlas?Object.fromEntries(this.imageAtlas.patternPositions):{},g=Object.keys(m).length>0&&!i;o.hasAppearances=o.layers.some(e=>e.appearances&&e.appearances.length>0);const y=g?o.stateDependentLayers:o.layers;if(g&&0!==o.stateDependentLayers.length||i||f||n){const r=this.latestFeatureIndex.loadVTLayers()[u];if(o.update(m,r,a,_,y,i,l,this.tileID.canonical),(n||f)&&(!i||i&&o instanceof e.cT&&(!o.text.uboBinder||o.text.uboBinder.isLightConstant||!o.icon.uboBinder||o.icon.uboBinder.isLightConstant))&&o instanceof e.cT&&p&&"symbol"===p.type){const e=o;e.text&&e.text.uboBinder&&e.text.uboBinder.updateDynamicExpressions(p,r,this.tileID.canonical,a,m,l),e.icon&&e.icon.uboBinder&&e.icon.uboBinder.updateDynamicExpressions(p,r,this.tileID.canonical,a,m,l)}if(o instanceof e.cT){const e=o,i=t.context;e.text&&e.text.uboBinder&&e.text.uboBinder.upload(i),e.icon&&e.icon.uboBinder&&e.icon.uboBinder.upload(i)}}if(g&&0!==o.stateDependentLayers.length||i||o.hasAppearances){const i={zoom:t.transform.zoom,pitch:t.transform.pitch,brightness:t.style.getBrightness()||0,worldview:t.worldview},r=o.updateAppearances(this.tileID.canonical,m,a,i,t.imageManager,g&&0!==o.stateDependentLayers.length);if(r&&r.hasUboChanges){const i=t.context;o instanceof e.cT&&o.text&&o.text.uboBinder&&o.text.uboBinder.upload(i),o instanceof e.cT&&o.icon&&o.icon.uboBinder&&o.icon.uboBinder.upload(i)}}(o instanceof e.cZ||o instanceof e.c_)&&t._terrain&&t._terrain.enabled&&d&&o.uploadPending()&&t._terrain._clearRenderCacheForTile(d.id,this.tileID);const x=t&&t.style&&t.style.getOwnLayer(h);x&&(this.queryPadding=Math.max(this.queryPadding,x.queryRadius(o)||0))}}holdingForFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<e.r.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(t){this.symbolFadeHoldUntil=e.r.now()+t}setTexture(t,i){const r=i.context,n=r.gl;this.texture=this.texture||i.getTileTexture(t.width),this.texture&&this.texture instanceof e.T?this.texture.update(t):(this.texture=new e.T(r,t,n.RGBA8,{useMipmap:!0}),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE))}setDependencies(e,t){const i={};for(const r of t)i[r]=!0;this.dependencies[e]=i}hasDependency(e,t){for(const i of e){const e=this.dependencies[i];if(e)for(const i of t)if(e[i])return!0}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(t,i){if(!i||"mercator"===i.name||this._tileDebugBuffer)return;const r=e.c$(so,this.tileID.canonical,this.tileTransform)[0],n=new e.co,o=new e.d0;for(let e=0;e<r.length;e++){const{x:t,y:i}=r[e];n.emplaceBack(t,i),o.emplaceBack(e)}o.emplaceBack(0),this._tileDebugIndexBuffer=t.createIndexBuffer(o),this._tileDebugBuffer=t.createVertexBuffer(n,e.cq.members),this._tileDebugSegments=e.cr.simpleSegment(0,0,n.length,o.length)}_makeTileBoundsBuffers(t,i){if(this._tileBoundsBuffer||!i||"mercator"===i.name)return;const r=e.c$(so,this.tileID.canonical,this.tileTransform)[0];let n,o;if(this.isRaster){const t=function(t,i){const r=e.cO(t,i),n=Math.pow(2,t.z);for(let h=0;h<Qn;h++)for(let o=0;o<Qn;o++){const s=e.cP((t.x+(o+no(o))/Jn)/n),a=e.aM((t.y+(h+no(h))/Jn)/n),l=i.project(s,a),c=h*Qn+o;to[2*c+0]=Math.round((l.x*r.scale-r.x)*e.aj),to[2*c+1]=Math.round((l.y*r.scale-r.y)*e.aj)}io.fill(0),ro.fill(0);for(let e=2045;e>=0;e--){const t=4*e,i=eo[t+0],r=eo[t+1],n=eo[t+2],o=eo[t+3],s=i+n>>1,a=r+o>>1,l=s+a-r,c=a+i-s,h=r*Qn+i,u=o*Qn+n,d=a*Qn+s,f=Math.hypot((to[2*h+0]+to[2*u+0])/2-to[2*d+0],(to[2*h+1]+to[2*u+1])/2-to[2*d+1])>=16;io[d]=io[d]||(f?1:0),e<1022&&(io[d]=io[d]||io[(r+c>>1)*Qn+(i+l>>1)]||io[(o+c>>1)*Qn+(n+l>>1)])}const o=new e.cQ,s=new e.cp;let a=0;function l(t,i){const r=i*Qn+t;return 0===ro[r]&&(o.emplaceBack(to[2*r+0],to[2*r+1],t*e.aj/Jn,i*e.aj/Jn

1),ro[r]=++a),ro[r]-1}function c(e,t,i,r,n,o){const a=e+i>>1,h=t+r>>1;if(Math.abs(e-n)+Math.abs(t-o)>1&&io[h*Qn+a])c(n,o,e,t,a,h),c(i,r,n,o,a,h);else{const a=l(e,t),c=l(i,r),h=l(n,o);s.emplaceBack(a,c,h)}}return c(0,0,Jn,Jn,Jn,0),c(Jn,Jn,0,0,0,Jn),{vertices:o,indices:s}}(this.tileID.canonical,i);n=t.vertices,o=t.indices}else{n=new e.cQ,o=new e.cp;for(const{x:e,y:i}of r)n.emplaceBack(e,i,0,0);const t=e.d1(n.int16.subarray(0,4*n.length),void 0,4);for(let e=0;e<t.length;e+=3)o.emplaceBack(t[e],t[e+1],t[e+2])}this._tileBoundsBuffer=t.createVertexBuffer(n,oo.members),this._tileBoundsIndexBuffer=t.createIndexBuffer(o),this._tileBoundsSegments=e.cr.simpleSegment(0,0,n.length,o.length)}_makeGlobeTileDebugBuffers(t,i){const r=i.projection;if(!r||"globe"!==r.name||i.freezeTileCoverage)return;const n=this.tileID.canonical,o=e.d2(n,i),s=e.d3(o),a=e.ah(i.zoom);let l;a>0&&(l=e.aE(new Float64Array(16),i.globeMatrix)),this._makeGlobeTileDebugBorderBuffer(t,n,i,s,l,a),this._makeGlobeTileDebugTextBuffer(t,n,i,s,l,a)}_globePoint(t,i,r,n,o,s,a){let l=e.d4(t,i,r);if(s){const o=1<<r.z,c=e.a_(n.center.lng),h=e.a$(n.center.lat),u=(r.x+.5)/o-c;let d=0;u>.5?d=-1:u<-.5&&(d=1);let f=(t/e.aj+r.x)/o+d,p=(i/e.aj+r.y)/o;f=(f-c)*n._pixelsPerMercatorPixel+c,p=(p-h)*n._pixelsPerMercatorPixel+h;const m=[f*n.worldSize,p*n.worldSize,0];e.ad(m,m,s),l=e.d5(l,m,a)}return e.ad(l,l,o)}_makeGlobeTileDebugBorderBuffer(t,i,r,n,o,s){const a=new e.co,l=new e.d0,c=new e.d6,h=(e,t,h,u,d)=>{const f=(h-e)/(d-1),p=(u-t)/(d-1),m=a.length;for(let _=0;_<d;_++){const h=e+_*f,u=t+_*p;a.emplaceBack(h,u);const d=this._globePoint(h,u,i,r,n,o,s);c.emplaceBack(d[0],d[1],d[2]),l.emplaceBack(m+_)}},u=e.aj;h(0,0,u,0,16),h(u,0,u,u,16),h(u,u,0,u,16),h(0,u,0,0,16),this._tileDebugIndexBuffer=t.createIndexBuffer(l),this._tileDebugBuffer=t.createVertexBuffer(a,e.cq.members),this._globeTileDebugBorderBuffer=t.createVertexBuffer(c,e.d7.members),this._tileDebugSegments=e.cr.simpleSegment(0,0,a.length,l.length)}_makeGlobeTileDebugTextBuffer(t,i,r,n,o,s){const a=e.aj/4,l=new e.co,c=new e.cp,h=new e.d6,u=25;c.reserve(32),l.reserve(u),h.reserve(u);const d=(e,t)=>u*e+t;for(let e=0;e<u;e++){const t=e*a;for(let e=0;e<u;e++){const c=e*a;l.emplaceBack(c,t);const u=this._globePoint(c,t,i,r,n,o,s);h.emplaceBack(u[0],u[1],u[2])}}for(let e=0;e<4;e++)for(let t=0;t<4;t++){const i=d(e,t),r=d(e,t+1),n=d(e+1,t),o=d(e+1,t+1);c.emplaceBack(i,r,n),c.emplaceBack(n,r,o)}this._tileDebugTextIndexBuffer=t.createIndexBuffer(c),this._tileDebugTextBuffer=t.createVertexBuffer(l,e.cq.members),this._globeTileDebugTextBuffer=t.createVertexBuffer(h,e.d7.members),this._tileDebugTextSegments=e.cr.simpleSegment(0,0,u,32)}destroy(t=!0){for(const e in this.buckets)this.buckets[e].destroy(t);this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&delete this.imageAtlasTexture,this.glyphAtlasTexture&&(this.glyphAtlasTexture.destroy(),delete this.glyphAtlasTexture),this.lineAtlasTexture&&(this.lineAtlasTexture.destroy(),delete this.lineAtlasTexture),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),t&&this.texture&&this.texture instanceof e.T&&(this.texture.destroy(),delete this.texture),this.emissiveTexture&&this.emissiveTexture instanceof e.T&&(this.emissiveTexture.destroy(),delete this.emissiveTexture),this.hillshadeFBO&&(this.hillshadeFBO.destroy(),delete this.hillshadeFBO),this.dem&&delete this.dem,this.neighboringTiles&&delete this.neighboringTiles,this.demTexture&&(this.demTexture.destroy(),delete this.demTexture),this.rasterParticleState&&(this.rasterParticleState.destroy(),delete this.rasterParticleState),this.latestFeatureIndex=null,this.state="unloaded"}}e.d8.setPbf(e.d9);class co extends lo{constructor(e,t,i,r,n){super(e,t,i,r,n),this._workQueuePerLayer=new Map,this._fetchQueuePerLayer=new Map,this._taskQueue=new Map,this._isHeaderLoaded=!1,this.textureDescriptorPerLayer=new Map,this.texturePerLayer=new Map}

1validateBounds(e){return Array.isArray(e)&&4===e.length?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]}addExtraBounds(t){if(t){this.extraBounds||(this.extraBounds=[]);for(const i of t)this.extraBounds.push(e.bF.convert(this.validateBounds(i)))}}contains(e){if(e.z>this.maxzoom||e.z<this.minzoom)return!1;if(this.bounds&&!ho(this.bounds,e))return!1;if(!this.extraBounds)return!0;for(const t of this.extraBounds)if(ho(t,e))return!0;return!1}static fromTileJSON(e){if(!e.bounds&&!e.extra_bounds)return null;const t=new uo(e.bounds,e.minzoom,e.maxzoom);return t.addExtraBounds(e.extra_bounds),t}}class fo extends e.E{constructor(t,i,r,n){super(),this.id=t,this.dispatcher=r,this.setEventedParent(n),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options={type:"raster",...i},Object.assign(this,e.b5(i,["url","scheme","tileSize"]))}load(t){this._loaded=!1,this.fire(new e.B("dataloading",{dataType:"source"}));const i=this.map.getWorldview(),r=(i,r)=>{this._tileJSONRequest=null,this._loaded=!0,i?this.fire(new e.A(i)):r&&(Object.assign(this,r),r.raster_layers&&(this.rasterLayers=r.raster_layers,this.rasterLayerIds=this.rasterLayers.map(e=>e.id)),this.tileBounds=uo.fromTileJSON(r),q(r.tiles),this.fire(new e.B("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.B("data",{dataType:"source",sourceDataType:"content"}))),t&&t(i)};this.provider="string"==typeof this._options.provider?this._options.provider:void 0,this._tileProvider=void 0;const n=e.db(this._options);return n instanceof Error?(this._loaded=!0,this.fire(new e.A(n)),void(t&&t())):this.provider&&!n?(this._loaded=!0,this.fire(new e.A(new Error(`TileProvider "${this.provider}" is not registered`))),void(t&&t())):void(this._tileJSONRequest=n?this.loadTileJSONWithProvider(n,r):e.dc(this._options,this.map._requestManager,null,i,r))}loadTileJSONWithProvider(t,i){this.provider=t.name;const r=new AbortController;return(async()=>{const{request:n,options:o}=await e.df(this._options,this.map._requestManager,r.signal);if(r.signal.aborted)return;const s=await e.dg(t.name,t.url);if(r.signal.aborted)return;const a=new s(o);let l=null;if(a.load&&n&&(l=await a.load({request:n}),r.signal.aborted))return;this._tileProvider=a;const c=e.dh(this._options,l,this.map._requestManager);c instanceof Error?i(c):i(null,c)})().catch(e=>{r.signal.aborted||i(new Error(`Could not load tile provider ${t.name}`,{cause:e}))}),{cancel:()=>r.abort()}}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}reload(){this.cancelTileJSONRequest();const t=e.y(this.id,this.scope);this.load(()=>this.map.style.clearSource(t))}setTiles(e){return this._options.tiles=e,this.reload(),this}setUrl(e){return this.url=e,this._options.url=e,this.reload(),this}onRemove(e){this.cancelTileJSONRequest()}serialize(){return{...this._options}}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}async loadTile(t,i){const r=e.r.devicePixelRatio>=2,n=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),r,this.tileSize),o=new AbortController;if(t.request=o,this._tileProvider)this.loadTileWithProvider(t,this._tileProvider,n,o,i);else try{const r=await this.map._requestManager.transformRequest(n,e.R.Tile,o.signal);if(o.signal.aborted)return delete t.request,i(null);const{data:s,headers:a}=await e.q(r,o.signal);if(delete t.request,t.aborted)return i(null);const l=e.dd(a);this.map._refreshExpiredTiles&&t.setExpiryData(l),t.setTexture(s,this.map.painter),t.state="loaded",e.de(this.dispatcher),i(null)}catch(s){if(delete t.request,o.signal.aborted)return i(null);t.state="errored",i(s)}}async loadTileWithProvider(t,i,r,n,o){const{z:s,x:a,y:l}=t.tileID.canonical;try{const c=await this.map._requestManager.transformRequest(r,e.R.Tile,n.signal);if(n.signal.aborted)return o(null);const h=await i.loadTile({z:s,x:a,y:l},{request:c,signal:n.signal});if(n.signal.aborted)return o(null);if(null==h){const e=new Error("Tile not found");return e.status=404,t.state="errored",o(e)}if(null==h.data)return t.state="loaded",o(null);const u=h.data instanceof ImageBitmap?h.data:await createImageBitmap(new Blob([h.data]));if(n.signal.aborted)return o(null);t.setTexture(u,this.map.painter),t.state="loaded",this.map._refreshExpiredTiles&&t.setExpiryData({cac

1ype,source:this.id,scope:this.scope,partial:!1},n=await t.actor.send("loadTile",r);if(!n)return null;const o=n.mrt;return this.map._refreshExpiredTiles&&t.setExpiryData(e.dd(n.headers)),t._mrt=o,t._isHeaderLoaded=!0,t.state="loaded",this._loadTileLoaded[t.uid]=!0,o}finally{delete this._loadTilePending[t.uid]}}async queryRasterArrayValueByAllBands(e,t,i){return await this._loadTileForQuery(t)?this.queryRasterArrayValueByBandId(e,t,i):null}queryRasterArrayValue(t,i){const r=e.b4.convert(t),n=this.findLoadedParent(r);return n&&n._mrt?i.bands||!this.partial?this.queryRasterArrayValueByBandId(r,n,i):this.queryRasterArrayValueByAllBands(r,n,i):Promise.resolve(null)}findLoadedParent(t){const i=e.ac.fromLngLat(t,this.map.transform.tileSize),r=this.maxzoom+1,n=1<<r,o=Math.floor(i.x),s=Math.floor((i.x-o)*n),a=Math.floor(i.y*n);if(s<0||s>=n||a<0||a>=n)return null;const l=this.map.style.getSourceCache(this.id),c=new e.br(r,o,r,s,a);return l.findLoadedParent(c,this.minzoom)}}var _o=e.cR([{name:"a_index",type:"Int16",components:1}]);class go{constructor(t,i,r,n){const o={width:r[0],height:r[1],data:null},s=t.gl;this.targetColorTexture=new e.T(t,o,s.RGBA8,{useMipmap:!1}),this.backgroundColorTexture=new e.T(t,o,s.RGBA8,{useMipmap:!1}),this.context=t,this.updateParticleTexture(i,n),this.lastInvalidatedAt=0}updateParticleTexture(t,i){if(this.particleTextureDimension===i.width)return;(this.particleTexture0||this.particleTexture1||this.particleIndexBuffer||this.particleSegment)&&(this.particleTexture0.destroy(),this.particleTexture1.destroy(),this.particleIndexBuffer.destroy(),this.particleSegment.destroy());const r=this.context.gl,n=i.width*i.height;this.particleTexture0=new e.T(this.context,i,r.RGBA8,{premultiply:!1,useMipmap:!1}),this.particleTexture1=new e.T(this.context,i,r.RGBA8,{premultiply:!1,useMipmap:!1});const o=new e.dk;o.reserve(n);for(let e=0;e<n;e++)o.emplaceBack(e);this.particleIndexBuffer=this.context.createVertexBuffer(o,_o.members,!0),this.particleSegment=e.cr.simpleSegment(0,0,this.particleIndexBuffer.length,0),this.particleTextureDimension=i.width}update(t){return!(this.lastInvalidatedAt<t&&(this.lastInvalidatedAt=e.r.now(),1))}destroy(){this.targetColorTexture.destroy(),this.backgroundColorTexture.destroy(),this.particleIndexBuffer.destroy(),this.particleTexture0.destroy(),this.particleTexture1.destroy(),this.particleSegment.destroy()}}function yo(t,i,r,n,o){if(o>0){const s=e.r.now(),a=(s-t.timeAdded)/o,l=i?(s-i.timeAdded)/o:-1,c=r.getSource(),h=n.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),u=!i||Math.abs(i.tileID.overscaledZ-h)>Math.abs(t.tileID.overscaledZ-h),d=u&&t.refreshedUponExpiration?1:e.as(u?a:1-l,0,1);return i?{opacity:1,mix:1-d,isFading:a<1}:{opacity:d,mix:0,isFading:a<1}}return{opacity:1,mix:0,isFading:!1}}function xo(t,i,r){if(!t)return null;const n=i.getTextureDescriptor(t,r,!0);if(!n)return null;let{texture:o,mix:s,offset:a,tileSize:l,buffer:c,format:h}=n;if(!o||!h)return null;let u=!1;return"uint32"===h&&(u=!0,s[3]=0,s=Xn(e.dr,s,[0,r.paint.get("raster-particle-max-speed")]),a=Yn(e.dr,a,[0,r.paint.get("raster-particle-max-speed")])),{texture:o,textureOffset:[c/(l+2*c),l/(l+2*c)],tileSize:l,scalarData:u,scale:s,offset:a,defines:["RASTER_ARRAY",{uint8:"DATA_FORMAT_UINT8",uint16:"DATA_FORMAT_UINT16",uint32:"DATA_FORMAT_UINT32"}[h]]}}function vo(e){const t=e._nearZ,i=e.projection.farthestPixelDistance(e),r=i-t,n=.2*e.height,o=t+n;return[t,i,(o-n-t)/r,(o-t)/r]}var bo="#ifdef RASTER_ARRAY\nuniform sampler2D u_velocity;uniform mediump vec2 u_velocity_res;uniform mediump float u_max_speed;const vec4 NO_DATA=vec4(1);const vec2 INVALID_VELOCITY=vec2(-1);uniform highp vec2 u_uv_offset;uniform highp float u_data_offset;uniform highp vec2 u_data_scale;ivec4 rasterArrayLinearCoord(highp vec2 texCoord,highp vec2 texResolution,out highp vec2 fxy) {texCoord=texCoord*texResolution-0.5;fxy=fract(texCoord);texCoord-=fxy;return ivec4(texCoord.xxyy+vec2(1.5,0.5).xyxy);}highp vec2 lookup_velocity(highp vec2 uv) {uv=u_uv_offset.x+u_uv_offset.y*uv;highp vec2 fxy;ivec4 c=rasterArrayLinearCoord(uv,u_velocity_res,fxy);highp vec4 tl=texelFetch(u_velocity,c.yz,0);highp vec4 tr=texelFetch(u_velocity,c.xz,0);highp vec4 bl=texelFetch(u_velocity,c.yw,0);highp vec4 br=texelFetch(u_velocity,c.xw,0);if (tl==NO_DATA) {return INVALID_VELOCITY;}if (tr==NO_DATA) {return INVALID_VELOCITY;}if (bl==NO_DATA) {return INVALID_VELOCITY;}if (br==NO_DATA) {return INVALID_VELOCITY;}highp vec4 t=mix(mix(bl,br,fxy.x),mix(tl,tr,fxy.x),fxy.y);highp vec2 velocity=u_data_offset+vec2(dot(t.rg,u_data_scale),dot(t.ba,u_data_scale));velocity.y=-velocity.y;velocity/=max(u_max_speed,length(velocity));return velocity;}\n#endif\nuniform highp float u_particle_pos_scale;uniform highp vec2 u_particle_pos_offset;highp vec4 pack_pos_to_rgba(highp vec2 p) {highp vec2 v=(p+u_particle_pos_offset)/u_particle_pos_scale;highp vec4 r=vec4(v.x,fract(v.x*255.0),v.y,fract(v.y*255.0));return vec4(r.x-r.y/255.0,r.y,r.z-r.w/255.0,r.w);}highp vec2 unpack_pos_from_rgba(highp vec4 v) {v=floor(v*255.0+0.5)/255.0;highp vec2 p=vec2(v.x+(v.y/255.0),v.z+(v.w/255.0));return u_particle_pos_scale*p-u_particle_pos_offset;}";an["_prelude_raster_particle.glsl"]||(an["_prelude_raster_particle.glsl"]=bo);var wo={building:yn('#include "_prelude_fog.fragment.glsl"\n#include "_prelude_shadow.fragment.glsl"\n#include "_prelude_lighting.glsl"\n#include "_prelude_indicator_cutout.fragment.glsl"\n#include "_prelude_feature_cutout.fragment.glsl"\nconst float window_depth=0.5;const float ao_radius=0.2;in vec4 v_color;in highp vec3 v_normal;in highp vec3 v_pos;\n#ifdef RENDER_FRONT_CUTOFF\nin float v_front_cutoff_opacity;\n#endif\n#ifdef INDICATOR_CUTOUT\n#ifdef FEATURE_CUTOUT\nin vec4 v_ground_roof;\n#endif\n#endif\n#ifdef BUILDING_FAUX_FACADE\nin lowp float v_faux_facade;in highp float v_faux_facade_ed;in highp vec2 v_faux_facade_window;in highp vec2 v_faux_facade_floor;in highp vec2 v_faux_facade_range;in highp float v_aspect;in highp vec3 v_tbn_0;in highp vec3 v_tbn_1;in highp vec3 v_tbn_2;in highp vec4 v_faux_color_emissive;uniform float u_faux_facade_ao_intensity;\n#endif\n#ifdef RENDER_SHADOWS\nin highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;

1if(!this.vignetteVx||!this.vignetteIdx){const i=new e.ds,r=new e.cp;i.emplaceBack(-1,-1),i.emplaceBack(1,-1),i.emplaceBack(1,1),i.emplaceBack(-1,1),r.emplaceBack(0,1,2),r.emplaceBack(0,2,3),this.vignetteVx=t.context.createVertexBuffer(i,Eo.members),this.vignetteIdx=t.context.createIndexBuffer(r)}const n=e.cr.simpleSegment(0,0,4,6);if(this.vignetteVx&&this.vignetteIdx){t.uploadCommonUniforms(t.context,r);const e={u_vignetteShape:(o={vignetteShape:[i.start,i.range,Math.pow(10,i.fadePower)],vignetteColor:[i.color.r,i.color.g,i.color.b,i.color.a*i.strength]}).vignetteShape,u_vignetteColor:o.vignetteColor};r.draw(t,t.context.gl.TRIANGLES,xi.disabled,Zi.disabled,Ji.alphaBlended,yi.disabled,e,"vignette",this.vignetteVx,this.vignetteIdx,n)}var o}}class Io{constructor(){this._accumulatedOffsetX=0,this._accumulatedOffsetY=0,this._accumulatedElevation=0}update(t,i){const r=t.getFreeCameraOptions().position,n=r.toAltitude(),o=r.toLngLat(),s=e.al(o.lng),a=e.al(o.lat),l=t.pixelsPerMeter/i,c=s*e.du,h=e.du*Math.log(Math.tan(Math.PI/4+a/2));if(void 0===this._offsetXPrev)this._offsetXPrev=0,this._offsetYPrev=0,this._elevationPrev=0,this._accumulatedOffsetX=0,this._accumulatedOffsetY=0,this._accumulatedElevation=0;else{const e=-this._offsetYPrev+h,t=-this._elevationPrev+n;this._accumulatedOffsetX+=(-this._offsetXPrev+c)*l,this._accumulatedOffsetY+=e*l,this._accumulatedElevation+=t*l,this._offsetXPrev=c,this._offsetYPrev=h,this._elevationPrev=n}}getPosition(){return[this._accumulatedOffsetX,this._accumulatedOffsetY,this._accumulatedElevation]}}function Ao(e,t){return[-(e[0]-Math.floor(e[0]/t)*t),-(e[1]-Math.floor(e[1]/t)*t),-(e[2]-Math.floor(e[2]/t)*t)]}function Co(t){const i=e.dt(1323123451230),r=[];for(let n=0;n<t;++n){const t=2*i()-1,n=2*i()-1,o=2*i()-1;r.push(e.c6(t,n,o))}return r}function Mo(t,i,r,n,o){const s=e.as((o-r)/(n-r),0,1);return e.ai(t,i,s)}class Po{constructor(e){this._movement=new Io,this._accumulatedTimeFromStart=0,this._prevTime=Date.now()/1e3,this._vignette=new So,this._ppmScaleFactor=e}destroy(){this.particlesVx&&this.particlesVx.destroy(),this.particlesIdx&&this.particlesIdx.destroy(),this._vignette&&this._vignette.destroy()}updateOnRender(t,i){const r=t.transform;this._movement.update(r,this._ppmScaleFactor);const n=r.starsProjMatrix,o=e.az([]);e.aB(o,o,e.al(90)-r._pitch),e.aA(o,o,-r.angle);const s=e.aI(new Float32Array(16),o),a=new Float32Array([1,0,0,0,0,0,1,0,0,-1,0,0,0,0,0,1]),l=e.cl([],a),c=e.aP([],l,s),h=Date.now()/1e3;return this._accumulatedTimeFromStart+=(h-this._prevTime)*i,this._prevTime=h,{projectionMatrix:n,modelviewMatrix:c}}}const Ro=e.cR([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_snowParticleData",components:4},{type:"Float32",name:"a_snowParticleDataHorizontalOscillation",components:2}]),Do=(e,t)=>({u_matrix:e,u_depth_bias:t}),Lo=(e,t)=>({u_matrix:e,u_ground_shadow_factor:t,u_opacity_multiplier:1}),zo=(e,t,i,r,n)=>({u_matrix:e,u_camera_pos:[t[0],t[1],t[2]],u_depth_bias:i,u_height_scale:r,u_reset_depth:n}),Fo={building:t=>({u_matrix:new e.ap(t),u_normal_matrix:new e.ap(t),u_opacity:new e.ar(t),u_faux_facade_ao_intensity:new e.ar(t),u_camera_pos:new e.aq(t),u_tile_to_meter:new e.ar(t),u_facade_emissive_chance:new e.ar(t),u_flood_light_color:new e.aq(t),u_flood_light_intensity:new e.ar(t),u_front_cutoff_params:new e.aq(t)}),buildingBloom:t=>({u_matrix:new e.ap(t)}),buildingDepth:t=>({u_matrix:new e.ap(t)}),elevatedStructuresDepth:t=>({u_matrix:new e.ap(t),u_depth_bias:new e.ar(t)}),elevatedStructures:t=>({u_matrix:new e.ap(t),u_ground_shadow_factor:new e.aq(t),u_opacity_multiplier:new e.ar(t)}),elevatedStructuresDepthReconstruct:t=>({u_matrix:new e.ap(t),u_camera_pos:new e.aq(t),u_depth_bias:new e.ar(t),u_height_scale:new e.ar(t),u_reset_depth:new e.ar(t)}),rasterParticle:t=>({u_matrix:new e.ap(t),u_normalize_matrix:new e.ap(t),u_globe_matrix:new e.ap(t),u_merc_matrix:new e.ap(t),u_grid_matrix:new e.cN(t),u_tl_parent:new e.b$(t),u_scale_parent:new e.ar(t),u_fade_t:new e.ar(t),u_opacity:new e.ar(t),u_image0:new e.b_(t),u_image1:new e.b_(t),u_raster_elevation:new e.ar(t),u_zoom_transition:new e.ar(t),u_merc_center:new e.b$(t),u_cutoff_params:new e.bZ(t)}),rasterParticleTexture:t=>({u_texture:new e.b_(t),u_opacity:new e.ar(t)}),rasterParticleDraw:t=>({u_particle_texture:new e.b_(t),u_particle_texture_side_len:new e.ar(t),u_tile_offset:new e.b$(t),u_velocity:new e.b_(t),u_color_ramp:new e.b_(t),u_velocity_res:new e.b$(t),u_max_speed:new e.ar(t),u_uv_offset:new e.b$(t),u_data_scale:new e.b$(t),u_data_offset:new e.ar(t),u_particle_pos_scale:new e.ar(t),u_particle_pos_offset:new e.b$(t)}),rasterParticleUpdate:t=>({u_particle_texture:new e.b_(t),u_particle_texture_side_len:new e.ar(t),u_velocity:new e.b_(t),u_velocity_res:new e.b$(t),u_max_speed:new e.ar(t),u_speed_factor:new e.ar(t),u_reset_rate:new e.ar(t),u_rand_seed:new e.ar(t),u_uv_offset:new e.b$(t),u_data_scale:new e.b$(t),u_data_offset:new e.ar(t),u_particle_pos_scale:new e.ar(t),u_particle_pos_offset:new e.b$(t)}),snowParticle:t=>({u_modelview:new e.ap(t),u_projection:new e.ap(t),u_time:new e.ar(t),u_cam_pos:new e.aq(t),u_velocityConeAperture:new e.ar(t),u_velocity:new e.ar(t),u_horizontalOscillationRadius:new e.ar(t),u_horizontalOscillationRate:new e.ar(t),u_boxSize:new e.ar(t),u_billboardSize:new e.ar(t),u_simpleShapeParameters:new e.b$(t),u_screenSize:new e.b$(t),u_thinningCenterPos:new e.b$(t),u_thinningShape:new e.aq(t),u_thinningAffectedRatio:new e.ar(t),u_thinningParticleOffset:new e.ar(t),u_particleColor:new e.bZ(t),u_direction:new e.aq(t)}),rainParticle:t=>({u_modelview:new e.ap(t),u_projection:new e.ap(t),u_time:new e.ar(t),u_cam_pos:new e.aq(t),u_texScreen:new e.b_(t),u_velocityConeAperture:new e.ar(t),u_velocity:new e.ar(t),u_boxSize:new e.ar(t),u_rainDropletSize:new e.b$(t),u_distortionStrength:new e.ar(t),u_rainDirection:new e.aq(t),u_color:new e.bZ(t),u_screenSize:new e.b$(t),u_thinningCenterPos:new e.b$(t),u_thinningShape:new e.aq(t),u_thinningAffectedRatio:new e.ar(t),u_thinningParticleOffset:new e.ar(t),u_shapeDirectionalPower:new e.ar(t),u_shapeNormalPower:new e.ar(t),u_mode:new e.ar(t)}),vignette:t=>({u_vignetteShape:new e.aq(t),u_vignetteColor:new e.bZ(t)})};function Oo(t,i){const r=1<<t.canonical.z,n=(i.x*r-t.canonical.x-t.wrap*r)*e.aj,o=(i.y*r-t.canonical.y)*e.aj,s=e.dx(i.z,i.y);return e.c6(n,o,s)}function Bo(e){let t=0;for(const i of e)t|=i.frcMask;return t}class ko{constructor(e=[]){this.tiles=e}getTile(e){for(const t of this.tiles)if(t.tileId.z===e.z&&t.tileId.x===e.x&&t.tileId.y===e.y)return t;return null}getTileOrParent(e){for(let t=e.z;t>0;--t){const i=Math.floor(e.x/(1<<e.z-t)),r=Math.floor(e.y/(1<<e.z-t));for(const e of this.tiles)if(e.tileId.z===t&&e.tileId.x===i&&e.tileId.y===r&&0!==e.frcMask)return e}return null}getFullCoverageMask(t){let i=null,r=0;for(let e=t.z;e>0;--e){const n=Math.floor(t.x/(1<<t.z-e)),o=Math.floor(t.y/(1<<t.z-e));for(const t of this.tiles)if(t.tileId.z===e&&t.tileId.x===n&&t.tileId.y===o){i=t,r=e;break}if(i)break}if(!i||0===i.frcMask)return null;const n=1<<t.z-r,o=e.aj/n,s=t.x%n*o,a=t.y%n*o,l=s+o,c=a+o;let h=0;for(const e of i.polygons)0!==e.frcMask&&(e.hasGeometry()?0===e.rings.length||t.z<=r||No(e.rings,s,a,l,c)&&(h|=e.frcMask):h|=e.frcMask);return 0!==h?h:null}equals(e){if(this.tiles.length!==e.length)return!1;for(let t=0;t<this.tiles.length;++t){const i=this.tiles[t],r=e[t];if(i.tileId.z!==r.tileId.z||i.tileId.x!==r.tileId.x||i.tileId.y!==r.tileId.y||i.frcMask!==r.frcMask||i.polygons.length!==r.polygons.length)return!1}return!0}empty(){return 0===this.tiles.length}}function No(e,t,i,r,n){const o=[0,0,0,0],s=[t,r,r,t],a=[i,i,n,n];for(const l of e){const e=l.length;if(!(e<2))for(let c=0,h=e-1;c<e;h=c++){const e=l[h].x,u=l[h].y,d=l[c].x,f=l[c].y;for(let t=0;t<4;++t)u>a[t]!=f>a[t]&&s[t]<e+(d-e)*(a[t]-u)/(f-u)&&o[t]++;let p=0,m=0;if(e<t?p|=1:e>r&&(p|=2),u<i?p|=4:u>n&&(p|=8),d<t?m|=1:d>r&&(m|=2),f<i?m|=4:f>n&&(m|=8),!(p&m)){if(0===p||0===m)return!1;if(Vo(e,u,d,f,t,i,r,n))return!1}}}for(let l=0;l<4;++l)if(!(1&o[l]))return!1;return!0}function Vo(e,t,i,r,n,o,s,a){const l=(e,t,i,r,n,o,s,a)=>{const l=(i-e)*(o-t)-(r-t)*(n-e),c=(i-e)*(a-t)-(r-t)*(s-e);if(l>0&&c>0||l<0&&c<0)return!1;const h=(s-n)*(t-o)-(a-o)*(e-n),u=(s-n)*(r-o)-(a-o)*(i-n);return!(h>0&&u>0||h<0&&u<0)};return!!(l(e,t,i,r,n,o,s,o)||l(e,t,i,r,s,o,s,a)||l(e,t,i,r,n,a,s,a)||l(e,t,i,r,n,o,n,a))}class Uo{constructor(){this._tileCoverages=[],this._snapshot=new ko}clear(){this._tileCoverages=[]}addTileCoverage(e,t){this._tileCoverages.push({tileId:e,polygons:t,frcMask:Bo(t)})}empty(){return 0===this._tileCoverages.length}updateSnapshotIfNeeded(){if(this._snapshot.equals(this._tileCoverages))return this._snapshot;const e=this._tileCoverages.map(e=>({tileId:e.tileId,polygons:e.polygons,frcMask:e.frcMask}));return this._snapshot=new ko(e),this._snapshot}}class jo{constructor(e,t){this.max=e,this.onRemove=t,this.reset()}reset(){for(const e in this.data)for(const t of this.data[e])t.timeout&&clearTimeout(t.timeout),this.onRemove(t.value);return this.data={},this.order=[],this}add(e,t,i){const r=e.wrapped().key;void 0===this.data[r]&&(this.data[r]=[]);const n={value:t,timeout:void 0};if(void 0!==i&&(n.timeout=setTimeout(()=>{this.remove(e,n)},i)),this.data[r].push(n),this.order.push(r),this.order.length>this.max){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){const t=this.data[e].shift();return t.timeout&&clearTimeout(t.timeout),0===this.data[e].length&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),t.value}getByKey(e){const t=this.data[e];return t?t[0].value:null}

1get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,t){if(!this.has(e))return this;const i=e.wrapped().key,r=void 0===t?0:this.data[i].indexOf(t),n=this.data[i][r];return this.data[i].splice(r,1),n.timeout&&clearTimeout(n.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(n.value),this.order.splice(this.order.indexOf(i),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}filter(e){const t=[];for(const i in this.data)for(const r of this.data[i])e(r.value)||t.push(r);for(const i of t)this.remove(i.value.tileID,i)}}class Go{constructor(){this.state=Object.create(null),this.stateChanges=Object.create(null),this.deletedStates=Object.create(null)}updateState(e,t,i){const r=String(t);if(this.stateChanges[e]=this.stateChanges[e]||Object.create(null),this.stateChanges[e][r]=this.stateChanges[e][r]||Object.create(null),Object.assign(this.stateChanges[e][r],i),null===this.deletedStates[e]){this.deletedStates[e]=Object.create(null);for(const t in this.state[e])t!==r&&(this.deletedStates[e][t]=null)}else if(this.deletedStates[e]&&null===this.deletedStates[e][r]){this.deletedStates[e][r]=Object.create(null);for(const t in this.state[e][r])i[t]||(this.deletedStates[e][r][t]=null)}else for(const n in i)this.deletedStates[e]&&this.deletedStates[e][r]&&null===this.deletedStates[e][r][n]&&delete this.deletedStates[e][r][n]}removeFeatureState(e,t,i){if(null===this.deletedStates[e])return;const r=String(t);if(this.deletedStates[e]=this.deletedStates[e]||Object.create(null),i&&void 0!==t)null!==this.deletedStates[e][r]&&(this.deletedStates[e][r]=this.deletedStates[e][r]||Object.create(null),this.deletedStates[e][r][i]=null);else if(void 0!==t)if(this.stateChanges[e]&&this.stateChanges[e][r])for(i in this.deletedStates[e][r]=Object.create(null),this.stateChanges[e][r])this.deletedStates[e][r][i]=null;else this.deletedStates[e][r]=null;else this.deletedStates[e]=null}getState(e,t){const i=this.state[e]||Object.create(null),r=this.stateChanges[e]||Object.create(null),n=this.deletedStates[e];if(null===n)return Object.create(null);if(void 0!==t){const e=String(t),o=Object.assign(Object.create(null),i[e],r[e]);if(n){const e=n[t];if(null===e)return Object.create(null);for(const t in e)delete o[t]}return o}const o=Object.assign(Object.create(null),i,r);if(n)for(const s in n)delete o[s];return o}initializeTileState(e,t){e.refreshFeatureState(t)}coalesceChanges(e,t){const i=Object.create(null);for(const r in this.stateChanges){this.state[r]=this.state[r]||Object.create(null);const e=Object.create(null);for(const t in this.stateChanges[r])this.state[r][t]||(this.state[r][t]=Object.create(null)),Object.assign(this.state[r][t],this.stateChanges[r][t]),e[t]=this.state[r][t];i[r]=e}for(const r in this.deletedStates){this.state[r]=this.state[r]||Object.create(null);const e=Object.create(null);if(null===this.deletedStates[r])for(const t in this.state[r])e[t]=Object.create(null),this.state[r][t]=Object.create(null);else for(const t in this.deletedStates[r]){if(null===this.deletedStates[r][t])this.state[r][t]=Object.create(null);else if(this.state[r][t])for(const e of Object.keys(this.deletedStates[r][t]))delete this.state[r][t][e];e[t]=this.state[r][t]}i[r]=i[r]||Object.create(null),Object.assign(i[r],e)}if(this.stateChanges=Object.create(null),this.deletedStates=Object.create(null),0!==Object.keys(i).length)for(const r in e)e[r].refreshFeatureState(t,i)}}class qo extends e.E{constructor(e,t,i){super(),this.id=e,this._renderSourceType=i,this._maxzoomOverride=null,t.on("data",e=>{"source"===e.dataType&&"metadata"===e.sourceDataType&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===e.dataType&&"content"===e.sourceDataType&&(this.reload(),this.transform&&this.update(this.transform))}),t.on("error",()=>{this._sourceErrored=!0}),this._source=t,this._tiles={},this._cache=new jo(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=t.minTileCacheSize,this._maxTileCacheSize=t.maxTileCacheSize,this._loadedParentTiles={},this.castsShadows=!1,this.tileCoverLift=0,this._coveredTiles={},this._shadowCasterTiles={},this._state=new Go,this._isRaster="raster"===this._source.type||"raster-dem"===this._source.type||"raster-array"===this._source.type||"custom"===this._source.type&&"_dataType"in this._source&&"raster"===this._source._dataType,this._supportsFading="raster"===this._source.type||"raster-array"===this._source.type||"image"===this._source.type||"video"===this._source.type||"custom"===this._source.type,this._isRasterElevatedOverTerrain=!1}onAdd(e){this.map=e,this._minTileCacheSize=void 0===this._minTileCacheSize&&e?e._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=void 0===this._maxTileCacheSize&&e?e._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(const e in this._tiles)if(!this._tiles[e].loaded())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)}setMaxzoomOverride(e){this._maxzoomOverride=e}_loadTile(e,t){return e.renderSourceType=this._renderSourceType,e.isExtraShadowCaster=this._shadowCasterTiles[e.tileID.key],this._source.loadTile(e,t)}_unloadTile(e){if(this._source.unloadTile)return this._source.unloadTile(e)}_abortTile(e){if(this._source.abortTile)return this._source.abortTile(e)}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const t in this._tiles){const i=this._tiles[t];i.upload(e,this.map?this.map.painter:void 0),i.prepare(this.map.style.imageManager,this.map?this.map.painter:null,this._source.scope)}}getIds(){return Object.values(this._tiles).map(e=>e.tileID).sort(Ho).map(e=>e.key)}getRenderableIds(t,i){const r=[];for(const e in this._tiles)this._isIdRenderable(+e,t,i)&&r.push(this._tiles[e]);return t?r.sort((t,i)=>{const r=t.tileID,n=i.tileID,o=new e.P(r.canonical.x,r.canonical.y)._rotate(this.transform.angle),s=new e.P(n.canonical.x,n.canonical.y)._rotate(this.transform.angle);return r.overscaledZ-n.overscaledZ||s.y-o.y||s.x-o.x}).map(e=>e.tileID.key):r.map(e=>e.tileID).sort(Ho).map(e=>e.key)}hasRenderableParent(e){const t=this.findLoadedParent(e,0);return!!t&&this._isIdRenderable(t.tileID.key)}_isIdRenderable(e,t,i){return this._tiles[e]&&this._tiles[e].hasData()&&!this._coveredTiles[e]&&(t||!this._tiles[e].holdingForFade())&&(i||!this._shadowCasterTiles[e])}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const e in this._tiles)"errored"!==this._tiles[e].state&&this._reloadTile(+e,"reloading")}}_reloadTile(e,t){const i=this._tiles[e];i&&("loading"!==i.state&&(i.state=t),this._loadTile(i,this._tileLoaded.bind(this,i,e,t)))}_tileLoaded(t,i,r,n,o){if(n){if(t.state="errored",e.dy(n)){if(this._source.fire(new e.B("data",{dataType:"source",sourceDataType:"error",sourceId:this._source.id,tile:t})),!(t.tileID.key in this._loadedParentTiles))return;if("raster-dem"===this._source.type&&this.usedForTerrain&&this.map.painter.terrain){const e=this.map.painter.terrain;this.update(this.transform,e.getScaledDemTileSize(),!0),e.resetTileLookupCache(this.id)}else this.update(this.transform)}else this._source.fire(new e.A(n,{tile:t}));return}t.timeAdded=e.r.now(),"expired"===r&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(i,t),"raster-dem"===this._source.type&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null);let s=new Headers;o&&o.headers&&(s=o.headers),this._source.fire(new e.B("data",{dataType:"source",tile:t,coord:t.tileID,sourceCacheId:this.id,responseHeaders:s}))}_hasTunnelGeometry(){for(const e in this._tiles){const t=this._tiles[e];if(t&&t.hasTunnelGeometry)return!0}return!1}_backfillDEM(e){const t=this.getRenderableIds();for(let r=0;r<t.length;r++){const n=t[r];if(e.neighboringTiles&&e.neighboringTiles[n]){const t=this.getTileByID(n);i(e,t),i(t,e)}}function i(e,t){if(!e.dem||e.dem.borderReady)return;e.needsHillshadePrepare=!0,e.needsDEMTextureUpload=!0;let i=t.tileID.canonical.x-e.tileID.canonical.x;const r=t.tileID.canonical.y-e.tileID.canonical.y,n=Math.pow(2,e.tileID.canonical.z),o=t.tileID.key;0===i&&0===r||Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+n)?i+=n:1===Math.abs(i-n)&&(i-=n)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,i,r),e.neighboringTiles&&e.neighboringTiles[o]&&(e.neighboringTiles[o].backfilled=!0)))}}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._tiles[e]}_retainLoadedChildren(e,t,i,r){for(const n in this._tiles){let o=this._tiles[n];if(r[n]||!o.hasData()||o.tileID.overscaledZ<=t||o.tileID.overscaledZ>i)continue;let s=o.tileID;for(;o&&o.tileID.overscaledZ>t+1;){const e=o.tileID.scaledTo(o.tileID.overscaledZ-1);o=this._tiles[e.key],o&&o.hasData()&&(s=e)}let a=s;for(;a.overscaledZ>t;)if(a=a.scaledTo(a.overscaledZ-1),e[a.key]){r[s.key]=s;break}}}findLoadedParent(e,t){if(e.key in this._loadedParentTiles){const i=this._loadedParentTiles[e.key];return i&&i.tileID.overscaledZ>=t?i:null}for(let i=e.overscaledZ-1;i>=t;i--){const t=e.scaledTo(i),r=this._getLoadedTile(t);if(r)return r}}_getLoadedTile(e){const t=this._tiles[e.key];return t&&t.hasData()?t:this._cache.getByKey(this._source.reparseOverscaled?e.wrapped().key:e.canonical.key)}updateCacheSize(e,t){t=t||this._source.tileSize;const i=Math.ceil(e.width/t)+1,r=Math.ceil(e.height/t)+1,n=Math.floor(i*r*5),o="number"==typeof this._minTileCacheSize?Math.max(this._minTileCacheSize,n):n,s="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,o):o;this._cache.setMaxSize(s)}handleWrapJump(e){const t=Math.round((e-(void 0===this._prevLng?e:this._prevLng))/360);if(this._prevLng=e,t){const e={};for(const i in this._tiles){const r=this._tiles[i];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+t),e[r.tileID.key]=r}this._tiles=e;for(const t in this._timers)clearTimeout(this._timers[t]),delete this._timers[t];for(const t in this._tiles)this._setTileReloadTimer(+t,this._tiles[t])}}update(t,i,r,n,o){if(this.transform=t,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage)return;if(this.usedForTerrain&&!r)return;this.updateCacheSize(t,i),"globe"!==this.transform.projection.name&&this.handleWrapJump(this.transform.center.lng),this._shadowCasterTiles={},this._coveredTiles={};const s="batched-model"===this._source.type;let a,l=this._source.maxzoom;null!==this._maxzoomOverride&&(l=Math.min(l,this._maxzoomOverride));const c=this.map&&this.map.painter?this.map.painter._terrain:null;if(c&&c.sourceCache===this&&c.attenuationRange()){const e=c.attenuationRange()[0],t=Math.floor(e)-Math.log2(c.getDemUpscale());l>t&&(l=t)}const h=null===this._maxzoomOverride&&this._source.reparseOverscaled;if(this.used||this.usedForTerrain){if(this._source.tileID)a=t.getVisibleUnwrappedCoordinates(this._source.tileID).map(t=>new e.br(t.canonical.z,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y));else if(0!==this.tileCoverLift){const n=t.clone();n.tileCoverLift=this.tileCoverLift,a=n.coveringTiles({tileSize:i||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:l,roundZoom:this._source.roundZoom&&!r,reparseOverscaled:h,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:s}),this._source.minzoom<=1&&"globe"===t.projection.name&&(a.push(new e.br(1,0,1,0,0)),a.push(new e.br(1,0,1,1,0)),a.push(new e.br(1,0,1,0,1)),a.push(new e.br(1,0,1,1,1)))}else if(a=t.coveringTiles({tileSize:i||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:l,roundZoom:this._source.roundZoom&&!r,reparseOverscaled:h,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:s}),this._source.hasTile){const e=this._source.hasTile.bind(this._source);a=a.filter(t=>e(t))}}else a=[];if(a.length>0&&"globe"!==this.transform.projection.name&&!this.usedForTerrain&&!this._supportsFading){const e=t.coveringZoomLevel({tileSize:i||this._source.tileSize,roundZoom:this._source.roundZoom&&!r}),c=Math.min(e,l);if(s){const e=t.extendTileCover(a,c);for(const t of e)a.push(t)}else if(o){const e=this.transform.getFrustum(c),i=t.extendTileCoverToNearPlane(a,e,c);for(const t of i)a.push(t);if(c>=18&&this._hasTunnelGeometry()){const i=t.extendTileCoverForTunnels(a,e,c,20);for(const e of i)a.push(e)}}else if(this.castsShadows&&n){const e=t.extendTileCover(a,c,n,16);for(const t of e)this._shadowCasterTiles[t.key]=!0,a.push(t)}}const u=this._updateRetainedTiles(a);if(this._supportsFading&&0!==a.length){const t={},i={},r=e.r.now(),n=Object.keys(u);for(const e of n){const n=u[e],o=this._tiles[e];if(!o||void 0!==o.fadeEndTime&&o.fadeEndTime<=r)continue;const s=this.findLoadedParent(n,Math.max(n.overscaledZ-qo.maxOverzooming,this._source.minzoom));s&&(this._addTile(s.tileID),t[s.tileID.key]=s.tileID),i[e]=n}const o=a.at(-1).overscaledZ;for(const e in this._tiles){const t=this._tiles[e];if(u[e]||!t.hasData())continue;let r=t.tileID;for(;r.overscaledZ>o;){r=r.scaledTo(r.overscaledZ-1);const n=this._tiles[r.key];if(n&&n.hasData()&&i[r.key]){u[e]=t.tileID;break}}}for(const e in t)u[e]||(this._coveredTiles[e]=!0,u[e]=t[e])}for(const e in u)this._tiles[e].clearFadeHold();const d=e.dz(this._tiles,u);for(const e of d){const t=this._tiles[e];t.hasSymbolBuckets&&!t.holdingForFade()?t.setHoldDuration(this.map._fadeDuration):t.hasSymbolBuckets&&!t.symbolFadeFinished()||this._removeTile(+e)}this._updateLoadedParentTileCache(),this._renderSourceType===e.dA.Symbol&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(+e)}_updateRetainedTiles(e){const t={};if(0===e.length)return t;const i={},r=e.reduce((e,t)=>

1Math.min(e,t.overscaledZ),1/0),n=e[0].overscaledZ,o=Math.max(n-qo.maxOverzooming,this._source.minzoom),s=Math.max(n+qo.maxUnderzooming,this._source.minzoom),a={};for(const l of e){const e=this._addTile(l);t[l.key]=l,e.hasData()||r<this._source.maxzoom&&(a[l.key]=l)}this._retainLoadedChildren(a,r,s,t);for(const l of e){let e=this._tiles[l.key];if(e.hasData())continue;if(l.canonical.z>=this._source.maxzoom){const e=l.children(this._source.maxzoom)[0],i=this.getTile(e);if(i&&i.hasData()){t[e.key]=e;continue}}else{const e=l.children(this._source.maxzoom);if(t[e[0].key]&&t[e[1].key]&&t[e[2].key]&&t[e[3].key])continue}let r=e.wasRequested();for(let n=l.overscaledZ-1;n>=o;--n){const o=l.scaledTo(n);if(i[o.key])break;if(i[o.key]=!0,e=this.getTile(o),!e&&r&&(e=this._addTile(o)),e&&(t[o.key]=o,r=e.wasRequested(),e.hasData()))break}}return t}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const e in this._tiles){const t=[];let i,r=this._tiles[e].tileID;for(;r.overscaledZ>0;){if(r.key in this._loadedParentTiles){i=this._loadedParentTiles[r.key];break}t.push(r.key);const e=r.scaledTo(r.overscaledZ-1);if(i=this._getLoadedTile(e),i)break;r=e}for(const e of t)this._loadedParentTiles[e]=i}}_addTile(t){let i=this._tiles[t.key];if(i)return!0!==i.isExtraShadowCaster||!!this._shadowCasterTiles[t.key]||this._reloadTile(t.key,"reloading"),i;i=this._cache.getAndRemove(t),i&&(this._setTileReloadTimer(t.key,i),i.tileID=t,this._state.initializeTileState(i,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,i)));const r=Boolean(i);if(!r){const e=this.map?this.map.painter:null,r=this._source.tileSize*t.overscaleFactor();i="raster-array"===this._source.type?new co(t,r,this.transform.tileZoom,e,this._isRaster):new lo(t,r,this.transform.tileZoom,e,this._isRaster,this._source.worldview),this._loadTile(i,this._tileLoaded.bind(this,i,t.key,i.state))}return i.uses++,this._tiles[t.key]=i,r||this._source.fire(new e.B("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i}_setTileReloadTimer(e,t){e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);const i=t.getExpiryTimeout();i&&(this._timers[e]=setTimeout(()=>{this._reloadTile(e,"expired"),delete this._timers[e]},i))}_removeTile(e){const t=this._tiles[e];t&&(t.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),t.uses>0||(t.hasData()&&"reloading"!==t.state||"empty"===t.state?this._cache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const e in this._tiles)this._removeTile(+e);this._source._clear&&this._source._clear(),this._cache.reset(),this.map&&this.usedForTerrain&&this.map.painter.terrain&&this.map.painter.terrain.resetTileLookupCache(this.id)}tilesIn(t,i,r){const n=[],o=this.transform;if(!o)return n;const s="globe"===o.projection.name,a=e.a_(o.center.lng),l=o.getFreeCameraOptions().position||new e.ac(0,0,0);for(const c in this._tiles){const h=this._tiles[c];if(r&&h.clearQueryDebugViz(),h.holdingForFade())continue;let u;if(s){const t=h.tileID.canonical;if(0===t.z){const i=[Math.abs(e.as(a,...$o(t,-1))-a),Math.abs(e.as(a,...$o(t,1))-a)];u=[0,2*i.indexOf(Math.min(...i))-1]}else{const i=[Math.abs(e.as(a,...$o(t,-1))-a),Math.abs(e.as(a,...$o(t,0))-a),Math.abs(e.as(a,...$o(t,1))-a)];u=[i.indexOf(Math.min(...i))-1]}}else u=[0];for(const e of u){const r=t.containsTile(h,o,i,e,l);r&&n.push(r)}}return n}getShadowCasterCoordinates(){return this._getRenderableCoordinates(!1,!0)}getVisibleCoordinates(e){return this._getRenderableCoordinates(e)}_getRenderableCoordinates(e,t){if(!this.transform)return[];const i=this.getRenderableIds(e,t).map(e=>this._tiles[e].tileID),r="globe"===this.transform.projection.name;for(const n of i)n.projMatrix=this.transform.calculateProjMatrix(n.toUnwrapped()),n.expandedProjMatrix=r?this.transform.calculateProjMatrix(n.toUnwrapped(),!1,!0):n.projMatrix;return i}sortCoordinatesByDistance(e){if(!this.transform)return e.slice();const t=e.slice(),i=this.transform._camera.position,r=this.transform._camera.forward(),n={};for(const o of t){const e=1/(1<<o.canonical.z);n[o.key]=((o.canonical.x+.5)*e+o.wrap-i[0])*r[0]+((o.canonical.y+.5)*e-i[1])*r[1]-i[2]*r[2]}return t.sort((e,t)=>n[e.key]-n[t.key]),t}hasTransition(){if(this._source.hasTransition())return!0;if(this._supportsFading){const t=e.r.now();for(const e in this._tiles){const i=this._tiles[e];if(void 0!==i.fadeEndTime&&i.fadeEndTime>=t)return!0}}return!1}setFeatureState(e,t,i){this._state.updateState(e=e||"_geojsonTileLayer",t,i)}removeFeatureState(e,t,i){this._state.removeFeatureState(e=e||"_geojsonTileLayer",t,i)}getFeatureState(e,t){return this._state.getState(e=e||"_geojsonTileLayer",t)}setDependencies(e,t,i){const r=this._tiles[e];r&&r.setDependencies(t,i)}reloadTilesForDependencies(e,t){for(const i in this._tiles)this._tiles[i].hasDependency(e,t)&&this._reloadTile(+i,"reloading");this._cache.filter(i=>!i.hasDependency(e,t))}_preloadTiles(t,i){if(!this._sourceLoaded){const e=()=>{this._sourceLoaded&&(this._source.off("data",e),this._preloadTiles(t,i))};return void this._source.on("data",e)}const r=new Map,n=Array.isArray(t)?t:[t],o=this.map.painter.terrain,s=this.usedForTerrain&&o?o.getScaledDemTileSize():this._source.tileSize;for(const e of n){const t=e.coveringTiles({tileSize:s,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const e of t)r.set(e.key,e);this.usedForTerrain&&e.updateElevation(!1)}const a=Array.from(r.values());e.dB(a,(e,t)=>{const i=new lo(e,this._source.tileSize*e.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster,this._source.worldview);this._loadTile(i,e=>{"raster-dem"===this._source.type&&i.dem&&this._backfillDEM(i),t(e,i)})},i)}}function Ho(e,t){const i=Math.abs(2*e.wrap)-+(e.wrap<0),r=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||r-i||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}function $o(e,t){const i=1<<e.z;return[e.x/i+t,(e.x+1)/i+t]}function Zo(e,t){if(e.z<=t.z){const i=t.z-e.z;return t.x>>i===e.x&&t.y>>i===e.y}const i=e.z-t.z;return e.x>>i===t.x&&e.y>>i===t.y}function Wo(e,t){return e.sourceFQID!==t.sourceFQID?e.sourceFQID<t.sourceFQID?-1:1:e.tileId.z!==t.tileId.z?e.tileId.z-t.tileId.z:e.tileId.x!==t.tileId.x?e.tileId.x-t.tileId.x:e.tileId.y-t.tileId.y}qo.maxOverzooming=10,qo.maxUnderzooming=3;class Xo{constructor(e=[]){this.tiles=e}getTilesIntersecting(e){const t=[];for(const i of this.tiles)Zo(i.tileId,e)&&t.push(i);return t}equals(e){if(this.tiles.length!==e.length)return!1;for(let t=0;t<this.tiles.length;++t){const i=this.tiles[t],r=e[t];if(i.sourceFQID!==r.sourceFQID||i.tileId.z!==r.tileId.z||i.tileId.x!==r.tileId.x||i.tileId.y!==r.tileId.y||i.generation!==r.generation)return!1}return!0}empty(){return 0===this.tiles.length}}class Yo{constructor(){this._tiles=[],this._snapshot=new Xo,this._snapshotChanged=!1}clear(){this._tiles.length=0}consumeSnapshotChanged(){const e=this._snapshotChanged;return this._snapshotChanged=!1,e}addTileElevation(e,t,i,r){this._tiles.push({sourceFQID:e,tileId:t,features:i,generation:r})}updateSnapshotIfNeeded(){return this._tiles.sort(Wo),this._snapshot.equals(this._tiles)||(this._snapshot=new Xo(this._tiles.slice()),this._snapshotChanged=!0),this._snapshot}}function Ko(e,t){const i=[];for(const r of e.getTilesIntersecting(t))i.push(`${r.tileId.z}/${r.tileId.x}/${r.tileId.y}:${r.generation}`);return i.sort(),i.join("|")}function Jo(t,i){const r=e.dE(t);return r===i||!r&&!i}function Qo(e,t){return e._mergedOtherSourceCaches[t]||e._mergedSymbolSourceCaches[t]||e._mergedHdRoadElevationSourceCaches[t]}function es(e){const t=e.sourceLayer;return!!t&&t.startsWith("hd_road_")}function ts(e){return!!e.layout&&("line"===e.type&&"hd-road-markup"===e.layout.get("line-elevation-reference")||"circle"===e.type&&"hd-road-markup"===e.layout.get("circle-elevation-reference")||"symbol"===e.type&&"hd-road-markup"===e.layout.get("symbol-elevation-reference")||"fill"===e.type&&"hd-road-markup"===e.layout.get("fill-elevation-reference"))}function is(t){const i=new Set;for(const r in t._mergedLayers){const n=t._mergedLayers[r];ts(n)&&i.add(e.y(n.source,n.scope))}return i}function rs(t){const i=is(t),r=new Set;for(const n in t._mergedLayers){const o=t._mergedLayers[n];if(!o.source||!es(o))continue;const s=e.y(o.source,o.scope);i.has(s)||r.add(s)}return r}function ns(e){const t=is(e);if(0===t.size)return!1;const i=os(e);for(const r of t)for(const e of i)if(r!==e)return!0;return!1}function os(t){const i=new Set;for(const r in t._mergedLayers){const n=t._mergedLayers[r];n.source&&es(n)&&i.add(e.y(n.source,n.scope))}return i}function ss(e,t,i){const r=is(e);if(0===r.size)return;if(!i){const t=os(e);for(const e of t)r.delete(e)}if(0===r.size)return;const n=[e._mergedOtherSourceCaches,e._mergedSymbolSourceCaches];for(const o of n)for(const e in o){if(!r.has(e))continue;const i=o[e];for(const e in i._tiles){const r=i._tiles[e];r&&(t&&!t(r)||(r.hasDeferredElevationFeatures=!1,i._reloadTile(+e,"reloading")))}}}class as{constructor(){this.elevationSourceCaches={},this.manager=new Yo,this._needsCrossSourceElevation=!1,this._ingestFQIDs=new Set,this._terrainActiveLast=void 0}}function ls(e){e.map&&e.map.painter&&(e.map.painter.elevationCoverageSnapshot=null,e.map.painter.elevationProvidersReady=void 0)}function cs(e){e._crossSourceElevationActive=!1,function(e){const t=e._hdElevation,i=!!(e.map&&e.map.painter&&e.map.painter.elevationCoverageSnapshot);return t?!t._needsCrossSourceElevation&&0===t._ingestFQIDs.size&&0===t.manager._tiles.length&&!i:!i}(e)||(ls(e),e._hdElevation&&(e._hdElevation._needsCrossSourceElevation=!1,e._hdElevation._ingestFQIDs.clear(),e._hdElevation.manager.clear(),e._hdElevation._terrainActiveLast=void 0))}function hs(t,i,r){const n=e.y(r.id,t.scope);if(i.elevationSourceCaches[n])return;const o=`hd-road-elevation:${r.id}`,s=e.y(o,t.scope),a=t._sourceCaches[o]=new qo(s,r,e.dA.HdRoadElevation);i.elevationSourceCaches[n]=a,a.onAdd(t.map);const l=t._otherSourceCaches[r.id];l&&l._sourceLoaded&&(a._sourceLoaded=!0)}function us(e,t){if($t(e,e.map&&e.map.transform))return t.manager.clear(),void(e.map.painter&&(e.map.painter.elevationCoverageSnapshot=null));if(!t._needsCrossSourceElevation)return void ls(e);for(const a of t._ingestFQIDs){const t=Qo(e,a);t&&(t.used=!0)}t.manager.clear();let i=!0;for(const a of t._ingestFQIDs){const r=Qo(e,a);if(!r)continue;const n=r._tiles;for(const e in n){const r=n[e];if(!r||!r.loaded())continue;const o=r.parsedElevationFeatures;void 0!==o?t.manager.addTileElevation(a,r.tileID.canonical,o,r.parsedElevationGeneration):i=!1}}const r=t.manager._snapshot,n=t.manager.updateSnapshotIfNeeded();e.map.painter&&(e.map.painter.elevationCoverageSnapshot=n.empty()?null:n);const o=i&&function(e,t){for(const i of t){const t=Qo(e,i);if(!t)return!1;if(!t._sourceLoaded)return!1;for(const e in t._tiles){const i=t._tiles[e];if(i&&("loading"===i.state||"reloading"===i.state))return!1}}return!0}(e,rs(e));e.map.painter&&(e.map.painter.elevationProvidersReady=o);const s=t.manager.consumeSnapshotChanged();(s||o)&&ss(e,e=>{return!!e.hasDeferredElevationFeatures||s&&(t=n,Ko(r,i=e.tileID.canonical)!==Ko(t,i));var t,i})}const ds=e=>({u_matrix:e});function fs(e,t){const i=e.context.gl;return new Zi({func:i.EQUAL,mask:255},e._tileClippingMaskIDs[t.key]||0,0,i.KEEP,i.KEEP,i.KEEP)}function ps(e,t){const i=e.context.gl;return new Zi({func:i.EQUAL,mask:255},255&~(e._tileClippingMaskIDs[t.key]||0),0,i.KEEP,i.KEEP,i.KEEP)}function ms(t,i){if(!t.frcCoverageSnapshot||!t.frcCoverageRenderer)return null;const r=t.frcCoverageSnapshot.getTileOrParent(i.canonical);if(!r||0===r.frcMask)return null;const n=t.frcCoverageRenderer.getBuffers(r.tileId);if(!n)return null;const o=new e.bu(r.tileId.z,r.tileId.x,r.tileId.y),s=new e.bd(i.wrap,o);return{buffers:n,projMatrix:t.transform.calculateProjMatrix(s),coverageTile:r}}function _s(e,t,i){if(!e.frcCoverageSnapshot)return;const r=e.context,n=r.gl,o=e.getOrCreateProgram("clippingMask");r.setColorMode(Ji.disabled),r.setDepthMode(xi.disabled);for(const s of t){const t=ms(e,s);if(!t)continue;const r=t.buffers.frcLevelSegments[i];r&&o.draw(e,n.TRIANGLES,xi.disabled,new Zi({func:n.EQUAL,mask:255},e._tileClippingMaskIDs[s.key]||0,255,n.KEEP,n.KEEP,n.INVERT),Ji.disabled,yi.disabled,ds(t.projMatrix),`$frc_coverage_${i}`,t.buffers.vertexBuffer,t.buffers.indexBuffer,r)}}function gs(e,t,i){if(!e.frcCoverageSnapshot)return;const r=e.context,n=r.gl,o=e.getOrCreateProgram("clippingMask");r.setColorMode(Ji.disabled),r.setDepthMode(xi.disabled);for(const s of t){const t=ms(e,s);if(!t)continue;const r=t.buffers.frcLevelSegments[i];r&&o.draw(e,n.TRIANGLES,xi.disabled,new Zi({func:n.EQUAL,mask:255},255&~(e._tileClippingMaskIDs[s.key]||0),255,n.KEEP,n.KEEP,n.INVERT),Ji.disabled,yi.disabled,ds(t.projMatrix),`$frc_coverage_restore_${i}`,t.buffers.vertexBuffer,t.buffers.indexBuffer,r)}}function ys(e,t,i,r,n){if(0===t.length)return;let o=0;for(const a of t)o|=a.frcMask;const s=t.map(e=>e.coord);for(let a=0;a<9;++a)if(o&1<<a){if(_s(e,s,a),r)for(const i of t)i.frcMask&1<<a&&r(i,a,fs(e,i.coord));if(i>0&&n)for(const i of t)i.frcMask&1<<a&&n(i,a,ps(e,i.coord));gs(e,s,a)}}function xs(e){for(const t of e)if(t.rings.length>0&&t.rings[0].length>0)return!0;return!1}function vs(e){const t=e.frcCoverageFadeRange;return!t||t[1]<=t[0]?0:1-Math.max(0,Math.min(1,(e.transform.zoom-t[0])/(t[1]-t[0])))}const bs={loaded:!0,drawBuilding:function(e,t,i,r){e.currentLayer<e.firstLightBeamLayer&&(e.firstLightBeamLayer=e.currentLayer);const n=i.paint.get("building-ambient-occlusion-ground-intensity"),o=i.paint.get("building-ambient-occlusion-ground-radius"),s=i.paint.get("building-ambient-occlusion-ground-attenuation"),a=i.paint.get("building-opacity");if(a<=0)return;let l=n>0&&o>0,c=!0;const h=i.paint.get("building-vertical-scale");if(h<=0)return;e.shadowRenderer||(c=!1);const u=e.conflationActive&&e.style.isLayerClipped(i,t.getSource()),d=e.style.order.indexOf(i.fqid);if(function(e,t,i,r,n,o){for(const s of o){const o=t.getTile(s).getBucket(i);o&&(n&&o.updateReplacement(s,e.replacementSource,r),o.uploadUpdatedIndexBuffer(e.context))}}(e,t,i,d,u,r),function(e,t,i,r){for(const n of r){const r=t.getTile(n).getBucket(i);r&&r.needsEvaluation()&&r.uploadUpdatedColorBuffer(e.context)}}(e,t,i,r),i.resetLayerRenderingStats(e),e.shadowRenderer&&(e.shadowRenderer.useNormalOffset=!0),"shadow"===e.renderPass&&e.shadowRenderer){const n=[],o=e.shadowRenderer.getShadowPassDepthMode();jn({painter:e,source:t,layer:i,coords:r,defines:n,blendMode:Ji.disabled,depthMode:o,opacity:a,verticalScale:h,facadeEmissiveChance:0,facadeAOIntensity:0,floodLightIntensity:0,floodLightColor:[0,0,0]})}else if("translucent"===e.renderPass){let d=["HAS_ATTRIBUTE_a_part_color_emissive","LIGHTING_3D_MODE"];c&&(d=d.concat("RENDER_SHADOWS")),e.shadowRenderer&&e.shadowRenderer.useNormalOffset&&(d=d.concat("NORMAL_OFFSET"));const f=i.paint.get("building-facade-emissive-chance"),p=i.paint.get("building-ambient-occlusion-intensity"),m=i.paint.get("building-flood-light-intensity"),_="none"===i.paint.get("building-flood-light-color-use-theme").

1constantOr("default"),g=i.paint.get("building-flood-light-color").toNonPremultipliedRenderColor(_?null:i.lut).toArray01().slice(0,3),y=i.paint.get("building-flood-light-ground-attenuation"),x=m>0,v=new xi(e.context.gl.LEQUAL,xi.ReadWrite,e.depthRangeFor3D);a<1&&jn({painter:e,source:t,layer:i,coords:r,defines:d,blendMode:Ji.disabled,depthMode:v,opacity:a,verticalScale:h,facadeEmissiveChance:f,facadeAOIntensity:p,floodLightIntensity:m,floodLightColor:g,depthOnly:!0});const b=e.colorModeForRenderPass();jn({painter:e,source:t,layer:i,coords:r,defines:d,blendMode:b,depthMode:v,opacity:a,verticalScale:h,facadeEmissiveChance:f,facadeAOIntensity:p,floodLightIntensity:m,floodLightColor:g}),i.paint.get("building-front-cutoff"),l&&Gn(e,t,i,r,!0,a,n,o,m,g,s,u),x&&Gn(e,t,i,r,!1,a,n,o,m,g,y,u)}else if("light-beam"===e.renderPass){const n=["HAS_ATTRIBUTE_a_part_color_emissive","HAS_ATTRIBUTE_a_bloom_attenuation"],o=new xi(e.context.gl.LEQUAL,xi.ReadOnly,e.depthRangeFor3D);jn({painter:e,source:t,layer:i,coords:r,defines:n,blendMode:Ji.alphaBlended,depthMode:o,opacity:a,verticalScale:h,facadeEmissiveChance:0,facadeAOIntensity:0,floodLightIntensity:0,floodLightColor:[0,0,0]})}e.shadowRenderer&&(e.shadowRenderer.useNormalOffset=!1),e.resetStencilClippingMasks()},BuildingTileBorderManager:class{constructor(){this.visibleTiles=[]}updateBorders(t,i){const r=[],n=[],o=t._getRenderableCoordinates(!1,!0);for(const e of o){const o=t.getTile(e);if(!o.hasData())continue;const s=o.getBucket(i);s&&(s.isEmpty()||(r.push(e.key),n.push({bucket:s,tileID:e.canonical})))}let s=r.length!==this.visibleTiles.length;if(!s){r.sort();for(let e=0;e<r.length;e++)if(r[e]!==this.visibleTiles[e]){s=!0;break}}if(!s)return;const a=new Set;this.visibleTiles=r,n.sort((e,t)=>e.tileID.z-t.tileID.z||e.tileID.x-t.tileID.x||e.tileID.y-t.tileID.y);for(const l of n){const t=new Array,i=new Array,r=l.bucket;for(const n of r.featuresOnBorder)r.footprints[n.footprintIndex].hiddenFlags&e.cH||(a.has(n.featureId)?i.push(n.footprintIndex):(a.add(n.featureId),t.push(n.footprintIndex)));r.updateFootprintHiddenFlags(t,e.cI,!1),r.updateFootprintHiddenFlags(i,e.cI,!0)}}},drawRasterParticle:function(t,i,r,n,o,s){"offscreen"===t.renderPass&&function(t,i,r,n){if(!n.length)return;const o=t.context,s=o.gl,a=i.getSource();if(!(a instanceof mo))return;const l=Math.ceil(Math.sqrt(r.paint.get("raster-particle-count")));let c=r.particlePositionRGBAImage;if(!c||c.width!==l){const t=function(t){const i=t*t,r=new Uint8Array(4*i),n=.9090909090909091;for(let o=0;o<i;o++){const t=n*(e.cy(2*o+0)+Hn),i=n*(e.cy(2*o+1)+Hn),s=255*t%1,a=255*i%1,l=s,c=i-a/255,h=a;r[4*o+0]=255*(t-s/255),r[4*o+1]=255*l,r[4*o+2]=255*c,r[4*o+3]=255*h}return r}(l);c=r.particlePositionRGBAImage=new e.t({width:l,height:l},t)}let h=r.particleFramebuffer;h?h.width!==l&&(h.destroy(),h=r.particleFramebuffer=o.createFramebuffer(l,l,1,null)):h=r.particleFramebuffer=o.createFramebuffer(l,l,1,null);const u=[];for(const e of n){const t=i.getTile(e);if(!(t instanceof co))continue;const n=xo(t,a,r);if(!n)continue;const s=[t.tileSize,t.tileSize];let h=r.tileFramebuffer;h||(h=r.tileFramebuffer=o.createFramebuffer(s[0],s[1],1,null));let d=t.rasterParticleState;d||(d=t.rasterParticleState=new go(o,e,s,c));const f=d.update(r.lastInvalidatedAt);d.particleTextureDimension!==l&&d.updateParticleTexture(e,c);const p=d.targetColorTexture;d.targetColorTexture=d.backgroundColorTexture,d.backgroundColorTexture=p;const m=d.particleTexture0;d.particleTexture0=d.particleTexture1,d.particleTexture1=m,u.push([e,n,d,f])}if(0===u.length)return;const d=e.r.now(),f=r.previousDrawTimestamp?.001*(d-r.previousDrawTimestamp):.0167;if(r.previousDrawTimestamp=d,r.hasColorMap()){o.activeTexture.set(s.TEXTURE0+2);let t=r.colorRampTexture;t||(t=r.colorRampTexture=new e.T(o,r.colorRamp,s.RGBA8)),t.bind(s.LINEAR,s.CLAMP_TO_EDGE)}o.bindFramebuffer.set(r.tileFramebuffer.framebuffer),function(t,i,r){const n=t.context,o=n.gl,s=i.tileFramebuffer;n.activeTexture.set(o.TEXTURE0);const a={u_texture:0,u_opacity:1.05*(c=i.paint.get("raster-particle-fade-opacity-factor"))/(c+.05)},l=t.getOrCreateProgram("rasterParticleTexture",{defines:[],overrideFog:!1});var c;for(const h of r){const[,,r,c]=h;s.colorAttachment0.set(r.targetColorTexture.texture),n.viewport.set([0,0,s.width,s.height]),n.clear({color:e.C.transparent}),c&&(r.backgroundColorTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE),l.draw(t,o.TRIANGLES,xi.disabled,Zi.disabled,Ji.alphaBlended,yi.disabled,a,i.id,t.viewportBuffer,t.quadTriangleIndexBuffer,t.viewportSegments))}}(t,r,u),function(t,i,r,n){const o=t.context,s=o.gl,a=r.tileFramebuffer,l="globe"===t.transform.projection.name,c=r.paint.get("raster-particle-max-speed");for(const h of n){const[n,u,d]=h;o.activeTexture.set(s.TEXTURE0+0),u.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE),a.colorAttachment0.set(d.targetColorTexture.texture);const f=t.getOrCreateProgram("rasterParticleDraw",{defines:u.defines,overrideFog:!1});o.activeTexture.set(s.TEXTURE0+1);const p=u.scalarData?[]:[0,1,2,3].map(t=>e.c0[t](n));p.push(n);const m=n.canonical.x,_=n.canonical.y;for(const e of p){const o=i.getTile(l?e.wrapped():e);if(!o)continue;const a=o.rasterParticleState;if(!a)continue;const h=e.canonical.x+(1<<e.canonical.z)*(e.wrap-n.wrap),d=e.canonical.y;a.particleTexture0.bind(s.NEAREST,s.CLAMP_TO_EDGE);

1,this._vignetteParams={strength:1,start:.7,range:1,fadePower:.4,color:{r:.27,g:.27,b:.27,a:1}},this.particlesCount=16e3,this._devtoolsFolder=null,this._painter=null}destroy(){super.destroy()}update(t){const i=t.context;if(!this.particlesVx){const t=Co(this.particlesCount),r=new e.dv,n=new e.cp;let o=0;const s=e.dt(1323123451230);for(let e=0;e<t.length;++e){const i=t[e],a=[2*s()-1,s(),s(),s()];r.emplaceBack(i[0],i[1],i[2],-1,-1,...a),r.emplaceBack(i[0],i[1],i[2],1,-1,...a),r.emplaceBack(i[0],i[1],i[2],1,1,...a),r.emplaceBack(i[0],i[1],i[2],-1,1,...a),n.emplaceBack(o+0,o+1,o+2),n.emplaceBack(o+0,o+2,o+3),o+=4}this.particlesVx=i.createVertexBuffer(r,To.members),this.particlesIdx=i.createIndexBuffer(n)}}getDrawParams(e){if(!e.style.rain)return null;const t=e.style.rain.state,i=structuredClone(this._params);i.intensity=t.density,i.timeFactor=t.intensity,i.color=structuredClone(t.color),i.screenThinning.intensity=t.centerThinning,i.dropletSizeX=t.dropletSize[0],i.dropletSizeYScale=t.dropletSize[1]/t.dropletSize[0],i.distortionStrength=100*t.distortionStrength;const r=structuredClone(this._vignetteParams);return r.strength=1,r.color=structuredClone(t.vignetteColor),{params:i,vignetteParams:r,revealParams:{revealStart:0,revealRange:.01},direction:structuredClone(t.direction)}}draw(t){const i=this.getDrawParams(t);if(!i)return;const{params:r,revealParams:n,direction:o,vignetteParams:s}=i,a=t.transform.zoom;if(n.revealStart>a)return;const l=Mo(0,1,n.revealStart,n.revealStart+n.revealRange,a);if(!this.particlesVx||!this.particlesIdx)return;s.strength*=l;const c=this.updateOnRender(t,r.timeFactor),h=t.context,u=h.gl,d=t.transform;this.screenTexture&&this.screenTexture.size[0]===t.width&&this.screenTexture.size[1]===t.height||(this.screenTexture=new e.T(h,{width:t.width,height:t.height,data:null},u.RGBA8)),r.distortionStrength>0&&(h.activeTexture.set(u.TEXTURE0),this.screenTexture.bind(u.LINEAR,u.CLAMP_TO_EDGE),u.copyTexSubImage2D(u.TEXTURE_2D,0,0,0,0,0,t.width,t.height));const f=t.getOrCreateProgram("rainParticle");t.uploadCommonUniforms(h,f),h.activeTexture.set(u.TEXTURE0),this.screenTexture.bind(u.LINEAR,u.CLAMP_TO_EDGE);const p=[r.color.r,r.color.g,r.color.b,r.color.a],m=(i,n)=>{const s=Ao(this._movement.getPosition(),i),a=r.dropletSizeX,l=r.dropletSizeX*r.dropletSizeYScale,h=t.width/2,m=t.height/2,_=Mo(0,r.screenThinning.start,0,1,r.screenThinning.intensity),g=Mo(.001,r.screenThinning.range,0,1,r.screenThinning.intensity),y=Mo(0,r.screenThinning.particleOffset,0,1,r.screenThinning.intensity),x=(v={modelview:c.modelviewMatrix,projection:c.projectionMatrix,time:this._accumulatedTimeFromStart,camPos:s,velocityConeAperture:r.velocityConeAperture,velocity:r.velocity,boxSize:i,rainDropletSize:[a,l],distortionStrength:r.distortionStrength,rainDirection:o,color:p,screenSize:[d.width,d.height],thinningCenterPos:[h,m],thinningShape:[_,g,Math.pow(10,r.screenThinning.fadePower)],thinningAffectedRatio:r.screenThinning.affectedRatio,thinningParticleOffset:y,shapeDirectionalPower:r.shapeDirPower,shapeNormalPower:r.shapeNormalPower,mode:n?0:1},{u_modelview:Float32Array.from(v.modelview),u_projection:Float32Array.from(v.projection),u_time:v.time,u_cam_pos:v.camPos,u_texScreen:0,u_velocityConeAperture:v.velocityConeAperture,u_velocity:v.velocity,u_boxSize:v.boxSize,u_rainDropletSize:v.rainDropletSize,u_distortionStrength:v.distortionStrength,u_rainDirection:v.rainDirection,u_color:v.color,u_screenSize:v.screenSize,u_thinningCenterPos:v.thinningCenterPos,u_thinningShape:v.thinningShape,u_thinningAffectedRatio:v.thinningAffectedRatio,u_thinningParticleOffset:v.thinningParticleOffset,u_shapeDirectionalPower:v.shapeDirectionalPower,u_shapeNormalPower:v.shapeNormalPower,u_mode:v.mode});var v;const b=Math.round(r.intensity*this.particlesCount),w=e.cr.simpleSegment(0,0,4*b,2*b);f.draw(t,u.TRIANGLES,xi.disabled,Zi.disabled,Ji.alphaBlended,yi.disabled,x,"rain_particles",this.particlesVx,this.particlesIdx,w)};r.distortionStrength>0&&m(r.boxSize,!0),m(r.boxSize,!1),this._vignette.draw(t,s)}},Snow:class extends Po{constructor(){super(2.25),this._params={intensity:.85,timeFactor:.75,velocityConeAperture:70,velocity:40,horizontalOscillationRadius:4,horizontalOscillationRate:1.5,boxSize:2e3,billboardSize:2,shapeFadeStart:.27,shapeFadePower:.21,screenThinning:{intensity:.4,start:.15,range:1.4,fadePower:.24,affectedRatio:1,particleOffset:-.2},color:{r:1,g:1,b:1,a:1},direction:{x:-50,y:-35}}

1,this._vignetteParams={strength:.3,start:.78,range:.46,fadePower:.2,color:{r:1,g:1,b:1,a:1}},this.particlesCount=16e3,this._devtoolsFolder=null,this._painter=null}destroy(){super.destroy()}update(t){const i=t.context;if(!this.particlesVx){const t=Co(this.particlesCount),r=new e.dw,n=new e.cp;let o=0;const s=e.dt(1323123451230);for(let e=0;e<t.length;++e){const i=t[e],a=s(),l=s(),c=s(),h=[e/t.length,a,l,c],u=[s(),s()];r.emplaceBack(i[0],i[1],i[2],-1,-1,...h,...u),r.emplaceBack(i[0],i[1],i[2],1,-1,...h,...u),r.emplaceBack(i[0],i[1],i[2],1,1,...h,...u),r.emplaceBack(i[0],i[1],i[2],-1,1,...h,...u),n.emplaceBack(o+0,o+1,o+2),n.emplaceBack(o+0,o+2,o+3),o+=4}this.particlesVx=i.createVertexBuffer(r,Ro.members),this.particlesIdx=i.createIndexBuffer(n)}}getDrawParams(e){if(!e.style.snow)return null;const t=e.style.snow.state,i=structuredClone(this._params);i.intensity=t.density,i.timeFactor=t.intensity,i.color=structuredClone(t.color),i.screenThinning.intensity=t.centerThinning,i.billboardSize=2.79*t.flakeSize;const r=structuredClone(this._vignetteParams);return r.strength=1,r.color=structuredClone(t.vignetteColor),{params:i,vignetteParams:r,revealParams:{revealStart:0,revealRange:.01},direction:structuredClone(t.direction)}}draw(t){const i=this.getDrawParams(t);if(!i)return;const{params:r,revealParams:n,direction:o,vignetteParams:s}=i,a=t.transform.zoom;if(n.revealStart>a)return;const l=Mo(0,1,n.revealStart,n.revealStart+n.revealRange,a);s.strength*=l;const c=this.updateOnRender(t,r.timeFactor);if(!this.particlesVx||!this.particlesIdx)return;const h=t.context,u=h.gl,d=t.transform,f=t.getOrCreateProgram("snowParticle");t.uploadCommonUniforms(h,f),((i,r,n)=>{const s=Ao(this._movement.getPosition(),i),a=d.width/2,l=d.height/2,h=Mo(0,n.screenThinning.start,0,1,n.screenThinning.intensity),p=Mo(.001,n.screenThinning.range,0,1,n.screenThinning.intensity),m=Mo(0,n.screenThinning.particleOffset,0,1,n.screenThinning.intensity),_=(g={modelview:c.modelviewMatrix,projection:c.projectionMatrix,time:this._accumulatedTimeFromStart,camPos:s,velocityConeAperture:n.velocityConeAperture,velocity:n.velocity,horizontalOscillationRadius:n.horizontalOscillationRadius,horizontalOscillationRate:n.horizontalOscillationRate,boxSize:i,billboardSize:1*n.billboardSize,simpleShapeParameters:[n.shapeFadeStart,n.shapeFadePower],screenSize:[d.width,d.height],thinningCenterPos:[a,l],thinningShape:[h,p,Math.pow(10,n.screenThinning.fadePower)],thinningAffectedRatio:n.screenThinning.affectedRatio,thinningParticleOffset:m,color:[n.color.r,n.color.g,n.color.b,n.color.a],direction:o},{u_modelview:Float32Array.from(g.modelview),u_projection:Float32Array.from(g.projection),u_time:g.time,u_cam_pos:g.camPos,u_velocityConeAperture:g.velocityConeAperture,u_velocity:g.velocity,u_horizontalOscillationRadius:g.horizontalOscillationRadius,u_horizontalOscillationRate:g.horizontalOscillationRate,u_boxSize:g.boxSize,u_billboardSize:g.billboardSize,u_simpleShapeParameters:g.simpleShapeParameters,u_screenSize:g.screenSize,u_thinningCenterPos:g.thinningCenterPos,u_thinningShape:g.thinningShape,u_thinningAffectedRatio:g.thinningAffectedRatio,u_thinningParticleOffset:g.thinningParticleOffset,u_particleColor:g.color,u_direction:g.direction});var g;const y=Math.round(n.intensity*this.particlesCount),x=e.cr.simpleSegment(0,0,4*y,2*y);this.particlesVx&&this.particlesIdx&&f.draw(t,u.TRIANGLES,xi.disabled,Zi.disabled,Ji.alphaBlended,yi.disabled,_,"snow_particles",this.particlesVx,this.particlesIdx,x)})(r.boxSize,0,r),this._vignette.draw(t,s)}},shaders:wo,programUniforms:Fo,drawElevatedStructures:function(e){const{painter:t,sourceCache:i,layer:r,coords:n,colorMode:o}=e,s=t.context.gl,a=e.painter.shadowRenderer,l=!!a&&a.enabled,c=new xi(t.context.gl.LEQUAL,xi.ReadOnly,t.depthRangeFor3D);let h=[0,0,0];if(l){const e=t.style.directionalLight,i=t.style.ambientLight;e&&i&&(h=ar(t.style,e,i))}const u=e=>{for(const u of n){const n=i.getTile(u),d=n.getBucket(r);if(!d)continue;const f=d.hdExt?d.hdExt.elevatedStructures:void 0;if(!f)continue;let p,m;if(e?(p=f.renderableBridgeSegments,m=f.bridgeProgramConfigurations.get(r.id)):(p=f.renderableTunnelSegments,m=f.tunnelProgramConfigurations.get(r.id)),!p||0===p.segments[0].primitiveLength)continue;m.updatePaintBuffers(),t.prepareDrawTile();const _=t.isTileAffectedByFog(u),g=[];

1const t=e._mergedHdRoadElevationSourceCaches;t&&0!==Object.keys(t).length&&(e._hdElevation||(e._hdElevation=new as),e._hdElevation._needsCrossSourceElevation=e._crossSourceElevationActive)},buildElevationRequestParams:function(t,i,r){if(i.renderSourceType===e.dA.HdRoadElevation)return null;if($t(t.style,t.transform))return null;if(!r)return null;const n=t.painter?t.painter.elevationCoverageSnapshot:null,o=!(!t.painter||!t.painter.elevationProvidersReady);return n?function(e,t,i){const r=e.getTilesIntersecting(t);if(0===r.length)return{registry:[],hasCoveringTile:!1,allProvidersReady:i};const n=[];for(const o of r)for(const e of o.features)n.push({tileId:o.tileId,feature:e});return n.sort((e,t)=>e.feature.id-t.feature.id),{registry:n,hasCoveringTile:!0,allProvidersReady:i}}(n,i.tileID.canonical,o):{registry:[],hasCoveringTile:!1,allProvidersReady:o}},FrcCoverageRenderer:class{constructor(){this.tileBuffers=new Map,this._context=null}update(e,t){this._context=e;const i=new Set;for(const r of t){if(0===r.frcMask)continue;let t=!1;for(const e of r.polygons)if(e.hasGeometry()){t=!0;break}if(!t)continue;const n=`${r.tileId.z}/${r.tileId.x}/${r.tileId.y}`;if(i.add(n),!this.tileBuffers.has(n)){const t=this._createBuffers(e,r);t&&this.tileBuffers.set(n,t)}}for(const r of this.tileBuffers.keys())if(!i.has(r)){const e=this.tileBuffers.get(r);e.vertexBuffer.destroy(),e.indexBuffer.destroy();for(const t of e.frcLevelSegments)t&&t.destroy();this.tileBuffers.delete(r)}}getBuffers(e){return this.tileBuffers.get(`${e.z}/${e.x}/${e.y}`)||null}destroy(){for(const e of this.tileBuffers.values()){e.vertexBuffer.destroy(),e.indexBuffer.destroy();for(const t of e.frcLevelSegments)t&&t.destroy()}this.tileBuffers.clear()}_createBuffers(t,i){const r=new e.co,n=new e.cp,o=[];for(const a of i.polygons){if(!a.hasGeometry()||0===a.rings.length)continue;const t=r.length,i=n.length,s=r.length,l=[],c=[];let h=0;for(let e=0;e<a.rings.length;e++){const t=a.rings[e];if(!(t.length<3)){e>0&&c.push(h);for(const e of t)r.emplaceBack(e.x,e.y),l.push(e.x,e.y),h++}}const u=e.d1(l,c.length>0?c:void 0);for(let e=0;e<u.length;e+=3)n.emplaceBack(s+u[e],s+u[e+1],s+u[e+2]);o.push({vertexOffset:t,indexOffset:i,vertexCount:r.length-t,indexCount:n.length-i,frcMask:a.frcMask})}if(0===r.length)return null;const s=new Array(9).fill(null);for(let a=0;a<9;++a){const t=1<<a;if(0===(i.frcMask&t))continue;let r=1/0,n=0,l=0,c=!1;for(const e of o)0!==(e.frcMask&t)&&(r=Math.min(r,e.indexOffset),n=Math.max(n,e.indexOffset+e.indexCount),l=Math.max(l,e.vertexOffset+e.vertexCount),c=!0);c&&(s[a]=e.cr.simpleSegment(0,r,l,n-r))}return{vertexBuffer:t.createVertexBuffer(r,e.cq.members),indexBuffer:t.createIndexBuffer(n),frcLevelSegments:s}}},drawFillFrcCoverageFirstPass:function(e){const{painter:t,bucket:i,coord:r,elevatedGeometry:n}=e,o="road"===i.sourceLayerName,s="structure"===i.sourceLayerName;if(!o&&!s)return"fallthrough";if(!t.frcCoverageSnapshot||n)return"fallthrough";const a=t.frcCoverageSnapshot.getTileOrParent(r.canonical);if(!a||0===a.frcMask)return"fallthrough";const l=i.hdExt&&i.hdExt.frcData,c=!!l&&!l.empty(),h=xs(a.polygons);if(s&&!h)return"skip";if(s&&h)return e.polygonCoverageTiles.push({coord:e.coord,bufferData:e.bufferData,program:e.program,programConfiguration:e.programConfiguration,uniformValues:e.uniformValues,depthMode:e.depthMode,dynamicBuffers:e.dynamicBuffers,indexBuffer:e.indexBuffer,segments:e.segments,frcMask:a.frcMask}),"deferred";if(o&&c&&l){const i=a.frcMask,r=t.transform.zoom;for(const[n,o]of l.frcPerLevel)i&1<<n||0!==o.segments.length&&e.program.draw(t,e.drawMode,e.depthMode,e.stencilMode,e.colorMode,yi.disabled,e.uniformValues,e.layer.id,e.bufferData.layoutVertexBuffer,e.indexBuffer,o,e.layer.paint,r,e.programConfiguration,e.dynamicBuffers);return l.frcNonRoadSegments.segments.length>0&&e.program.draw(t,e.drawMode,e.depthMode,e.stencilMode,e.colorMode,yi.disabled,e.uniformValues,e.layer.id,e.bufferData.layoutVertexBuffer,e.indexBuffer,l.frcNonRoadSegments,e.layer.paint,r,e.programConfiguration,e.dynamicBuffers),"drawn"}return"fallthrough"},drawFillFrcCoverageSecondPass:function(e,t,i,r,n){if(0===i.length)return;const o=vs(e),s=e.transform.zoom,a=(i,o,a)=>{1!==a&&(i.uniformValues.u_opacity_multiplier=a),i.program.draw(e,r,i.depthMode,o,n,yi.disabled,i.uniformValues,t.id,i.bufferData.layoutVertexBuffer,i.indexBuffer,i.segments,t.paint,s,i.programConfiguration,i.dynamicBuffers),1!==a&&(i.uniformValues.u_opacity_multiplier=1)};ys(e,i,o,(e,t,i)=>a(e,i,1),(e,t,i)=>a(e,i,o))},drawLineFrcCoverageDetect:function(e,t,i,r,n,o,s,a,l,c){const h=t.hdExt&&t.hdExt.frcData;if(!h||0===h.frcPerLevel.size)return null;if(!e.frcCoverageSnapshot||r)return null;const u=e.frcCoverageSnapshot.getTileOrParent(i.canonical);if(!u||0===u.frcMask)return null;const d=xs(u.polygons),f=e.frcCoverageFadeRange,p=null!=f&&e.transform.zoom>=f[0];if(d&&p){let e=!1;for(const t of h.frcPerLevel.keys())if(u.frcMask&1<<t){e=!0;break}e&&c.push({coord:i,bucket:t,uniformValues:n,programConfiguration:o,program:s,depthMode:a,colorMode:l,frcMask:u.frcMask})}return{coverageTile:u,frcMask:u.frcMask,active:p,hasPolygonGeometry:d}},drawLineFrcRenderLine:function(e,t,i,r){const n=e.hdExt&&e.hdExt.frcData;if(!n)return;const o=t.frcMask;for(const[a,l]of n.frcPerLevel)o&1<<a||r(i,l);const s=n.frcNonRoadSegments;s.segments.length>0&&r(i,s)}

1,drawLineFrcFadePass:function(e,t,i,r,n,o,s){if(r.hasPolygonGeometry)return;const a=t.hdExt&&t.hdExt.frcData;if(!a||!e.frcCoverageFadeRange)return;const[l,c]=e.frcCoverageFadeRange;if(l>=c)return;const h=1-Math.max(0,Math.min(1,(e.transform.zoom-l)/(c-l)));if(h<=0)return;const u=n?o:e.stencilModeForClipping(i),d=r.frcMask;for(const[f,p]of a.frcPerLevel)d&1<<f&&s(u,p,h)},drawLineFrcCoverageSecondPass:function(e,t,i){if(0===i.length)return;const r=e.context.gl,n=vs(e),o=e.transform.zoom,s=(i,n,s,a)=>{const l=i.bucket.hdExt&&i.bucket.hdExt.frcData,c=l&&l.frcPerLevel.get(n);c&&0!==c.segments.length&&(1!==a&&(i.uniformValues.u_opacity_multiplier=a),i.program.draw(e,r.TRIANGLES,i.depthMode,s,i.colorMode,yi.disabled,i.uniformValues,t.id,i.bucket.layoutVertexBuffer,i.bucket.indexBuffer,c,t.paint,o,i.programConfiguration,[i.bucket.layoutVertexBuffer2,i.bucket.patternVertexBuffer,i.bucket.zOffsetVertexBuffer,i.bucket.elevationIdColVertexBuffer,i.bucket.elevationGroundScaleVertexBuffer]),1!==a&&(i.uniformValues.u_opacity_multiplier=1))};ys(e,i,n,(e,t,i)=>s(e,t,i,1),(e,t,i)=>s(e,t,i,n))}};async function ws(){return Promise.resolve()}class Ts{constructor(e,t,i){this.screenBounds=e,this.cameraPoint=i.getCameraPoint(),this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=t,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,i)}static createFromScreenPoints(t,i){let r,n;if(t instanceof e.P||"number"==typeof t[0]){const o=e.P.convert(t);r=[o],n=i.isPointAboveHorizon(o)}else{const o=e.P.convert(t[0]),s=e.P.convert(t[1]),a=o.add(s)._div(2);r=[o,s],n=e.dF(o,s).every(e=>i.isPointAboveHorizon(e))&&i.isPointAboveHorizon(a)}return new Ts(r,n,i)}isPointQuery(){return 1===this.screenBounds.length}bufferedScreenGeometry(t){return e.dF(this.screenBounds[0],1===this.screenBounds.length?this.screenBounds[0]:this.screenBounds[1],t)}bufferedCameraGeometry(t){const i=this.screenBounds[0],r=1===this.screenBounds.length?this.screenBounds[0].add(new e.P(1,1)):this.screenBounds[1],n=e.dF(i,r,0,!1);return this.cameraPoint.y>r.y&&(this.cameraPoint.x>i.x&&this.cameraPoint.x<r.x?n.splice(3,0,this.cameraPoint):this.cameraPoint.x>=r.x?n[2]=this.cameraPoint:this.cameraPoint.x<=i.x&&(n[3]=this.cameraPoint)),e.dG(n,t)}bufferedCameraGeometryGlobe(t){const i=this.screenBounds[0],r=1===this.screenBounds.length?this.screenBounds[0].add(new e.P(1,1)):this.screenBounds[1],n=e.dF(i,r,t),o=this.cameraPoint.clone(),s=Number(o.x>i.x)+Number(o.x>r.x);switch(3*(Number(o.y>i.y)+Number(o.y>r.y))+s){case 0:n[0]=o,n[4]=o.clone();break;case 1:n.splice(1,0,o);break;case 2:n[1]=o;break;case 3:n.splice(4,0,o);break;case 5:n.splice(2,0,o);break;case 6:n[3]=o;break;case 7:n.splice(3,0,o);break;case 8:n[2]=o}return n}containsTile(t,i,r,n=0,o){const s=Math.max(t.queryPadding,t.evaluateQueryRenderedFeaturePadding())/i._pixelsPerMercatorPixel+1,a=r?this._bufferedCameraMercator(s,i):this._bufferedScreenMercator(s,i);let l=t.tileID.wrap+(a.unwrapped?n:0);const c=a.polygon.map(i=>e.dH(t.tileTransform,i,l));if(!e.bp(c,0,0,e.aj,e.aj))return;l=t.tileID.wrap+(this.screenGeometryMercator.unwrapped?n:0);const h=this.screenGeometryMercator.polygon.map(i=>e.dI(t.tileTransform,i,l)),u=h.map(t=>new e.P(t[0],t[1])),d=e.dI(t.tileTransform,o,l),f=h.map(t=>{const i=e.aW(t,t,d);return e.au(i,i),new e.bC(d,i)}),p=e.c1(t,1,i.zoom)*i._pixelsPerMercatorPixel;return{queryGeometry:this,tilespaceGeometry:u,tilespaceRays:f,bufferedTilespaceGeometry:c,bufferedTilespaceBounds:(m=e.dJ(c),m.min.x=e.as(m.min.x,0,e.aj),m.min.y=e.as(m.min.y,0,e.aj),m.max.x=e.as(m.max.x,0,e.aj),m.max.y=e.as(m.max.y,0,e.aj),m),tile:t,tileID:t.tileID,pixelToTileUnitsFactor:p};var m}_bufferedScreenMercator(e,t){const i=Is(e);if(this._screenRaycastCache[i])return this._screenRaycastCache[i];{let r;return r="globe"===t.projection.name?this._projectAndResample(this.bufferedScreenGeometry(e),t):{polygon:this.bufferedScreenGeometry(e).map(e=>t.pointCoordinate3D(e)),unwrapped:!0},this._screenRaycastCache[i]=r,r}}_bufferedCameraMercator(e,t){const i=Is(e);if(this._cameraRaycastCache[i])return this._cameraRaycastCache[i];{let r;return r="globe"===t.projection.name?this._projectAndResample(this.bufferedCameraGeometryGlobe(e),t):{polygon:this.bufferedCameraGeometry(e).map(e=>t.pointCoordinate3D(e)),unwrapped:!0},this._cameraRaycastCache[i]=r,r}}_projectAndResample(t,i){const r=function(t,i){const r=e.aP([],i.pixelMatrix,i.globeMatrix),n=[0,-e.dK,0,1],o=[0,e.dK,0,1],s=[0,0,0,1];e.aO(n,n,r),e.aO(o,o,r),e.aO(s,s,r);const a=new e.P(n[0]/n[3],n[1]/n[3]),l=new e.P(o[0]/o[3],o[1]/o[3]),c=e.dL(t,a)&&n[3]<s[3],h=e.dL(t,l)&&o[3]<s[3];if(!c&&!h)return null;const u=function(e,t,i){for(let r=1;r<e.length;r++){const n=Ss(t.pointCoordinate3D(e[r-1]).x),o=Ss(t.pointCoordinate3D(e[r]).x);if(i<0){if(n<o)return{idx:r,t:-n/(o-1-n)}}else if(o<n)return{idx:r,t:(1-n)/(o+1-n)}}return null}(t,i,c?-1:1);if(!u)return null;const{idx:d,t:f}=u;let p=d>1?Es(t.slice(0,d),i):[],m=d<t.length?Es(t.slice(d),i):[];p=p.map(t=>new e.P(Ss(t.x),t.y)),m=m.map(t=>new e.P(Ss(t.x),t.y));const _=[...p];0===_.length&&_.push(m.at(-1));const g=_.at(-1),y=e.ai(g.y,(0===m.length?p[0]:m[0]).y,f);let x;return x=c?[new e.P(0,y),new e.P(0,0),new e.P(1,0),new e.P(1,y)]:[new e.P(1,y),new e.P(1,1),new e.P(0,1),new e.P(0,y)],_.push(...x),0===m.length?_.push(p[

10]):_.push(...m),{polygon:_.map(t=>new e.ac(t.x,t.y)),unwrapped:!1}}(t,i);if(r)return r;const n=function(t,i){let r=!1,n=-1/0,o=0;for(let e=0;e<t.length-1;e++)t[e].x>n&&(n=t[e].x,o=e);for(let e=0;e<t.length-1;e++){const i=(o+e)%(t.length-1),n=t[i],s=t[i+1];Math.abs(n.x-s.x)>.5&&(n.x<s.x?(n.x+=1,0===i&&(t.at(-1).x+=1)):(s.x+=1,i+1===t.length-1&&(t[0].x+=1)),r=!0)}const s=e.a_(i.center.lng);return r&&s<Math.abs(s-1)&&t.forEach(e=>{e.x-=1}),{polygon:t,unwrapped:r}}(Es(t,i).map(t=>new e.P(Ss(t.x),t.y)),i);return{polygon:n.polygon.map(t=>new e.ac(t.x,t.y)),unwrapped:n.unwrapped}}}function Es(t,i){return e.dM(t,e=>{const t=i.pointCoordinate3D(e);e.x=t.x,e.y=t.y},1/256)}function Ss(e){return e<0?1+e%1:e%1}function Is(e){return 100*e|0}class As extends e.E{constructor(t,i,r,n){if(super(),this.id=t,this.dispatcher=r,this.type="vector",this.provider=i.provider,this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,Object.assign(this,e.b5(i,["url","scheme","tileSize","promoteId"])),this._options={type:"vector",...i},this._collectResourceTiming=!!i.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(n),this._tileWorkers={},this._deduped=new e.dN}load(t){this._loaded=!1,this.fire(new e.B("dataloading",{dataType:"source"}));const i=Array.isArray(this.map._language)?this.map._language.join():this.map._language,r=this.map.getWorldview(),n=(i,r)=>{this._tileJSONRequest=null,this._loaded=!0,i?this.fire(new e.A(i)):r&&(this._setTileJSON(r),bs.updateCrossSourceElevationGate&&this.map.style&&bs.updateCrossSourceElevationGate(this.map.style),q(r.tiles,this.map._requestManager._customAccessToken),this.fire(new e.B("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.B("data",{dataType:"source",sourceDataType:"content"}))),t&&t(i)};this.provider=this._options.provider;const o=e.db(this._options);return o instanceof Error?(this._loaded=!0,this.fire(new e.A(o)),void(t&&t())):this.provider&&!o?(this._loaded=!0,this.fire(new e.A(new Error(`TileProvider "${this.provider}" is not registered`))),void(t&&t())):void(this._tileJSONRequest=o?this.loadTileJSONWithProvider(o,n):e.dc(this._options,this.map._requestManager,i,r,n))}loadTileJSONWithProvider(t,i){this.provider=t.name;const r=new AbortController;return(async()=>{const{request:n,options:o}=await e.df(this._options,this.map._requestManager,r.signal);if(r.signal.aborted)return;const s=await this.dispatcher.send("loadTileProvider",{name:t.name,url:t.url,source:this.id,scope:this.scope,type:this.type,options:o,request:n},{signal:r.signal});if(r.signal.aborted)return;const a=s?s.find(e=>null!=e):null,l=e.dh(this._options,a,this.map._requestManager);l instanceof Error?i(l):i(null,l)})().catch(e=>{r.signal.aborted||i(e)}),{cancel:()=>r.abort()}}_setTileJSON(e){if(Object.assign(this,e),this.hasWorldviews=!!e.worldview_options,e.worldview_default&&(this.worldviewDefault=e.worldview_default),e.vector_layers){this.vectorLayers=e.vector_layers,this.vectorLayerIds=[],this.localizableLayerIds=new Set;for(const t of e.vector_layers)this.vectorLayerIds.push(t.id),e.worldview&&e.worldview[t.source]&&this.localizableLayerIds.add(t.id)}this.tileBounds=uo.fromTileJSON(e)}loaded(){return this._loaded}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}onAdd(e){this.map=e,this.load()}reload(){this.cancelTileJSONRequest();const t=e.y(this.id,this.scope);this.load(()=>this.map.style.clearSource(t))}setTiles(e){return this._options.tiles=e,this.reload(),this}setUrl(e){return this.url=e,this._options.url=e,this.reload(),this}onRemove(e){this.cancelTileJSONRequest()}serialize(){return{...this._options}}async loadTile(t,i){const r=t.tileID.canonical.url(this.tiles,this.scheme),n=this.map._requestManager.normalizeTileURL(r),o=!t.actor||"expired"===t.state;if(!o&&"loading"===t.state)return void(t.reloadCallback=i);o&&(t.actor=this._tileWorkers[n]=this._tileWorkers[n]||this.dispatcher.getActor());const s=new AbortController;t.request=s;try{const a=await this.map._requestManager.transformRequest(n,e.R.Tile,s.signal);if(s.signal.aborted)return i(null);this.dispatchTile(t,n,r,a,s,o,i)}catch(a){if(s.signal.aborted)return i(null);i(a)}}dispatchTile(t,i,r,n,o,s,a){const l=this.map.style?this.map.style.getLut(this.scope):null,c=l?{image:l.image.clone()}:null,h=!(!this.map.style||!this.map.style._crossSourceElevationActive),u=!(!this.map.style||!h),d={request:n,data:void 0,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,lut:c,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.t

1ype,source:this.id,scope:this.scope,pixelRatio:e.r.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,showElevationIdDebug:!!this.map.painter&&this.map.painter._debugParams.showElevationIdDebug,promoteId:this.promoteId,renderSourceType:t.renderSourceType,frcCoverage:(()=>{const e=this.map.painter,i=e?e.frcCoverageFadeRange:null;if(null==i)return null;const r=e?e.frcCoverageSnapshot:null,n=this.map.transform.zoom<i[0],o=r?r.getTileOrParent(t.tileID.canonical):null,s=t.tileID.overscaledZ>=Math.ceil(i[1]),a=r&&s?r.getFullCoverageMask(t.tileID.canonical):null;return{frcMask:s&&null!=a?a:null,resolved:n||null!=r,polygons:o&&0!==o.frcMask?o.polygons:null,tileZoom:o&&0!==o.frcMask?o.tileId.z:null,sourceLayers:e?e.frcCoverageSourceLayers:["road","structure"]}})(),terrainEnabled:$t(this.map.style,this.map.transform),crossSourceElevationEnabled:u,elevation:bs.buildElevationRequestParams?bs.buildElevationRequestParams(this.map,t,h):null,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:t.isExtraShadowCaster,tessellationStep:this.map._tessellationStep,scaleFactor:this.map.getScaleFactor(),worldview:this.map.getWorldview()||this.worldviewDefault,indoor:this.map.getIndoorTileOptions(this.id,this.scope)};if(this.hasWorldviews&&e.e(r)&&(d.localizableLayerIds=this.localizableLayerIds),d.request.collectResourceTiming=this._collectResourceTiming,s)if(this.dispatcher.ready||this.provider)t.request=t.actor.sendCancelable("loadTile",d,{},f.bind(this));else{const i=e.dO.call({deduped:this._deduped},d,(e,i)=>{t.aborted||(e||!i?f.call(this,e):(d.data={rawData:i.rawData.slice(0),headers:i.headers},t.actor&&(t.request=t.actor.sendCancelable("loadTile",d,{},f.bind(this)))))},!0);o.signal.addEventListener("abort",i,{once:!0})}else t.request=t.actor.sendCancelable("reloadTile",d,{},f.bind(this));function f(i,r){return delete t.request,t.aborted?a(null):i?a(i):(r&&r.resourceTiming&&(t.resourceTiming=r.resourceTiming),this.map._refreshExpiredTiles&&r&&t.setExpiryData(e.dd(r.headers)),void function(){if(t.aborted)return a(null);t.loadVectorData(r,this.map.painter),e.de(this.dispatcher),a(null,r),t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)}.call(this))}}abortTile(e){e.request&&(e.request.abort(),delete e.request),e.actor&&e.actor.notify("abortTile",{uid:e.uid,type:this.t

1ype,source:this.id,scope:this.scope})}unloadTile(e,t){e.actor&&e.actor.notify("removeTile",{uid:e.uid,type:this.type,source:this.id,scope:this.scope}),e.destroy()}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}function Cs(t,i,r,n,o,s,a,l){const c=[t,i,1,r,n,1,o,s,1],h=[a,l,1],u=e.dT([],c),[d,f,p]=e.c4(h,h,u);return e.dU(c,c,[d,0,0,0,f,0,0,0,p])}function Ms(t,i,r,n,o,s,a,l){const c=function(t,i,r,n,o,s,a,l){const c=Cs(0,0,1,0,1,1,0,1),h=Cs(t,i,r,n,o,s,a,l),u=e.dT([],c);return e.dU(h,h,u)}(t,i,r,n,o,s,a,l);return[c[2]/c[8]/e.aj,c[5]/c[8]/e.aj]}function Ps(t){return[t[0],Math.min(Math.max(t[1],-e.bA),e.bA)]}class Rs extends e.E{constructor(e,t,i,r){super(),this.id=e,this.dispatcher=i,this.coordinates=t.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.onNorthPole=!1,this.onSouthPole=!1,this.setEventedParent(r),this.options=t,this._dirty=!1}async load(t,i){if(this._loaded=i||!1,this.fire(new e.B("dataloading",{dataType:"source"})),this.url=this.options.url,!this.url)return t&&(this.coordinates=t),this._loaded=!0,void this._finishLoading();const r=new AbortController;this._imageRequest=r;try{const i=await this.map._requestManager.transformRequest(this.url,e.R.Image,r.signal),{data:n}=await e.q(i,r.signal);this._imageRequest=null,this._loaded=!0,this.image=n,this._dirty=!0,this.width=this.image.width,this.height=this.image.height,t&&(this.coordinates=t),this._finishLoading()}catch(n){if(r.signal.aborted)return;this._imageRequest=null,this._loaded=!0,this.fire(new e.A(n))}}loaded(){return this._loaded}updateImage(e){return e.url?(this._imageRequest&&e.url!==this.options.url&&(this._imageRequest.abort(),this._imageRequest=null),this.options.url=e.url,this.load(e.coordinates,this._loaded),this):this}setTexture(t){if(!(t.handle instanceof WebGLTexture))throw new Error("The provided handle is not a WebGLTexture instance");return this.texture=new e.dP(this.map.painter.context,t.handle),this.width=t.dimensions[0],this.height=t.dimensions[1],this._dirty=!1,this._loaded=!0,this._finishLoading(),this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new e.B("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(t){this._imageRequest&&(this._imageRequest.abort(),this._imageRequest=null),!this.texture||this.texture instanceof e.dP||this.texture.destroy(),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy())}setCoordinates(t){if(this.coordinates=t,this._boundsArray=void 0,this._unsupportedCoords=!1,!t.length)return this;this.onNorthPole=!1,this.onSouthPole=!1;let i=t[0][1],r=t[0][1];for(const e of t)e[1]>r&&(r=e[1]),e[1]<i&&(i=e[1]);const n=(r+i)/2;if(n>e.bA?this.onNorthPole=!0:n<-e.bA&&(this.onSouthPole=!0),!this.onNorthPole&&!this.onSouthPole){const i=t.map(e.ac.fromLngLat);this.tileID=function(t){let i=1/0,r=1/0,n=-1/0,o=-1/0;for(const e of t)i=Math.min(i,e.x),r=Math.min(r,e.y),n=Math.max(n,e.x),o=Math.max(o,e.y);const s=Math.max(n-i,o-r),a=Math.max(0,Math.floor(-Math.log2(s))),l=Math.pow(2,a);let c=Math.floor((i+n)/2*l);return c>1&&(c-=1),new e.bu(a,c,Math.floor((r+o)/2*l))}(i),this.minzoom=this.maxzoom=this.tileID.z}return this.fire(new e.B("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){!this.texture||this.texture instanceof e.dP||(this.texture.destroy(),this._dirty=!0),this.texture=null,this._boundsArray=void 0,this._unsupportedCoords=!1}_prepareData(t){for(const e in this.tiles){const t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture)}if(this._boundsArray||this.onNorthPole||this.onSouthPole||this._unsupportedCoords)return;const i=e.cO(new e.bu(0,0,0),this.map.transform.projection),r=[i.projection.project(this.coordinates[0][0],this.coordinates[0][1]),i.projection.project(this.coordinates[1][0],this.coordinates[1][1]),i.projection.project(this.coordinates[2][0],this.coordinates[2][1]),i.projection.project(this.coordinates[3][0],this.coordinates[3][1])];if(!function(e){const t=e[1].x-e[0].x,i=e[1].y-e[0].y,r=e[2].x-e[1].x,n=e[2].y-e[1].y,o=e[3].x-e[2].x,s=e[3].y-e[2].y,a=e[0].x-e[3].x,l=e[0].y-e[3].y,c=t*n-r*i,h=r*s-o*n,u=o*l-a*s,d=a*i-t*l;return c>0&&h>0&&u>0&&d>0||c<0&&h<0&&u<0&&d<0}(r))return void(this._unsupportedCoords=!0);const n=e.cO(this.tileID,this.map.transform.projection),[o,s,a,l]=this.coordinates.map(t=>{const i=n.projection.project(t[0],t[1]);return e.dH(n,i)._round()});this.perspectiveTransform=Ms(o.x,o.y,s.x,s.y,a.x,a.y,l.x,l.y);const c=this._boundsArray=new e.cQ;c.emplaceBack(o.x,o.y,0,0),c.emplaceBack(s.x,s.y,e.aj,0),c.emplaceBack(l.x,l.y,0,e.aj),c.emplaceBack(a.x,a.y,e.aj,e.aj),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy()),this.boundsBuffer=t.createVertexBuffer(c,oo.members),this.boundsSegments=e.cr.simpleSegment(0,0,4,2);const h=e.dS,u=h+1,d=h+1,f=u*d,p=h*h*2,m=[],_=[Ps((b=this.coordinates)[0]),Ps(b[1]),Ps(b[2]),Ps(b[3])],[g,y,x,v]=function(e){let t=e[0][0],i=t,r=e[0][1],n=r;for(let o=1;o<e.length;o++)e[o][0]<t?t=e[o][0]:e[o][0]>i&&(i=e[o][0]),e[o][1]<r?r=e[o][1]:e[o][1]>n&&(n=e[o][1]);return[t,r,i-t,n-r]}(_);var b;{const n=new e.cQ,[o,s,a,l]=function(e){let t=e[0].x,i=t,r=e[0].y,n=r;for(let o=1;o<e.length;o++)e[o].x<t?t=e[o].x:e[o].x>i&&(i=e[o].x),e[o].y<r?r=e[o].y:e[o].y>n&&(n=e[o].y);return[t,r,i-t,n-r]}(r),c=e=>[(e.x-o)/a,(e.y-s)/l],[f,p,_,b]=r.map(c),w=function(t,i,r,n,o,s,a,l){const c=Cs(0,0,1,0,1,1,0,1),h=Cs(t,i,r,n,o,s,a,l),u=e.dT([],h);return e.dU(c,c,u)}(f[0],f[1],p[0],p[1],_[0],_[1],b[0],b[1]);this.elevatedGlobePerspectiveTransform=Ms(f[0],f[1],p[0],p[1],_[0],_[1],b[0],b[1]);const T=(t,i)=>{m.push(t.lng);const r=Math.round((t.lng-g)/x*e.aj),o=Math.round((t.lat-y)/v*e.aj),s=c(i),a=e.c4([],[s[0],s[1],1],w),l=Math.round(a[0]/a[2]*e.aj),h=Math.round(a[1]/a[2]*e.aj);n.emplaceBack(r,o,l,h)},E=r[3].x-r[0].x,S=r[3].y-r[0].y,I=r[2].x-r[1].x,A=r[2].y-r[1].y;for(let e=0;e<d;e++){const t=e/h,n=[r[0].x+t*E,r[0].y+t*S],o=[r[1].x+t*I,r[1].y+t*A],s=o[0]-n[0],a=o[1]-n[1];for(let e=0;e<u;e++){const t=e/h,r={x:n[0]+s*t,y:n[1]+a*t};T(i.projection.unproject(r.x,r.y),r)}}this.elevatedGlobeVertexBuffer=t.createVertexBuffer(n,oo.members)}{this.maxLongitudeTriangleSize=0;let i=[],r=new e.cp;const n=(e,t,n)=>{r.emplaceBack(e,t,n);const o=m[e],s=m[t],a=m[n],l=Math.min(Math.min(o,s),a),c=Math.max(Math.max(o,s),a)-l;c>this.maxLongitudeTriangleSize&&(this.maxLongitudeTriangleSize=c),i.push(l+c/2)};for(let e=0;e<h;e++)for(let t=0;t<h;t++){const i=e*u+t,r=i+1,o=i+u,s=o+1;n(i,o,r),n(r,o,s)}[i,r]=function(t,i){const r=Array.from({length:t.length},(e,t)=>t);r.sort((e,i)=>t[e]-t[i]);const n=[],o=new e.cp;for(let e=0;e<r.length;e++){const s=r[e];n.push(t[s]);const a=3*s,l=a+1;o.emplaceBack(i.uint16[a],i.uint16[l],i.uint16[l+1])}return[n,o]}(i,r),this.elevatedGlobeTrianglesCenterLongitudes=i,this.elevatedGlobeIndexBuffer=t.createIndexBuffer(r)}this.elevatedGlobeSegments=e.cr.simpleSegment(0,0,f,p),this.elevatedGlobeGridMatrix=new Float32Array([0,x/e.aj,0,v/e.aj,0,0,y,g,0])}prepare(){const t=0!==Object.keys(this.tiles).length;if(this.tileID&&!t)return;const i=this.map.painter.context,r=i.gl;!this._dirty||this.texture instanceof e.dP||(this.texture?this.texture.update(this.image):(this.texture=new e.T(i,this.image,r.RGBA8),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this._dirty=!1),t&&this._prepareData(i)}loadTile(e,t){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={},t(null)):(e.state="errored",t(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}getSegmentsForLongitude(t){const i=this.elevatedGlobeSegments;if(!this.elevatedGlobeTrianglesCenterLongitudes||!i)return null;const r=this.elevatedGlobeTrianglesCenterLongitudes;let n=(o=t+180)+360*Math.round((r[0]-o)/360);var o;const s=new e.cr,a=(e,t)=>{s.segments.push({vertexOffset:0,primitiveOffset:e,vertexLength:i.segments[0].vertexLength,primitiveLength:t,sortKey:void 0,vaos:{}})},l=.51*this.maxLongitudeTriangleSize;if(Math.abs(r[0]-n)<=l){const t=e.dQ(r,0,r.length,n+l);return t===r.length||a(t,e.dR(r,t+1,r.length,n+360-l)-t),s}n<r[0]&&(n+=360);const c=e.dR(r,0,r.length,n-l);if(c===r.length)return a(0,r.length),s;a(0,c-0);const h=e.dQ(r,c+1,r.length,n+l);return h!==r.length&&a(h,r.length-h),s}}const Ds={vector:As,raster:fo,"raster-dem":class extends fo{constructor(e,t,i,r){super(e,t,i,r),this.type="raster-dem",this.maxzoom=22,this._options={type:"raster-dem",...t},this.encoding=t.encoding||"mapbox"}loadTileJSONWithProvider(t,i){this.provider=t.name;const r=new AbortController;return(async()=>{const{request:n,options:o}=await e.df(this._options,this.map._requestManager,r.signal);if(r.signal.aborted)return;const s=await this.dispatcher.send("loadTileProvider",{name:t.name,url:t.url,source:this.id,scope:this.scope,type:this.t

1ype,options:o,request:n},{signal:r.signal});if(r.signal.aborted)return;const a=s?s.find(e=>null!=e):null,l=e.dh(this._options,a,this.map._requestManager);l instanceof Error?i(l):i(null,l)})().catch(e=>{r.signal.aborted||i(e)}),{cancel:()=>r.abort()}}async loadTile(t,i){if(t.actor&&"expired"!==t.state)return;const r=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);t.actor=this.dispatcher.getActor();const n=new AbortController;t.request=n;try{const o=await this.map._requestManager.transformRequest(r,e.R.Tile,n.signal);if(n.signal.aborted)return i(null);t.request=t.actor.sendCancelable("loadTile",{uid:t.uid,tileID:t.tileID,source:this.id,type:this.type,scope:this.scope,request:o,encoding:this.encoding},{},function(r,n){return delete t.request,t.aborted?i(null):r?(t.state="errored",i(r)):(n&&(this.map._refreshExpiredTiles&&t.setExpiryData(e.dd(n.headers)),n.borderReady||t.neighboringTiles||(t.neighboringTiles=this._getNeighboringTiles(t.tileID)),t.dem=n.dem,t.dem.onDeserialize(),t.needsHillshadePrepare=!0,t.needsDEMTextureUpload=!0),t.state="loaded",void i(null))}.bind(this))}catch(o){if(n.signal.aborted)return i(null);t.state="errored",i(o)}}abortTile(e,t){e.request&&(e.request.abort(),delete e.request),e.actor&&e.actor.notify("abortTile",{uid:e.uid,type:this.t

1ype,source:this.id,scope:this.scope}),t&&t()}_getNeighboringTiles(t){const i=t.canonical,r=Math.pow(2,i.z),n=(i.x-1+r)%r,o=0===i.x?t.wrap-1:t.wrap,s=(i.x+1+r)%r,a=i.x+1===r?t.wrap+1:t.wrap,l={};return l[new e.br(t.overscaledZ,o,i.z,n,i.y).key]={backfilled:!1},l[new e.br(t.overscaledZ,a,i.z,s,i.y).key]={backfilled:!1},i.y>0&&(l[new e.br(t.overscaledZ,o,i.z,n,i.y-1).key]={backfilled:!1},l[new e.br(t.overscaledZ,t.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new e.br(t.overscaledZ,a,i.z,s,i.y-1).key]={backfilled:!1}),i.y+1<r&&(l[new e.br(t.overscaledZ,o,i.z,n,i.y+1).key]={backfilled:!1},l[new e.br(t.overscaledZ,t.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new e.br(t.overscaledZ,a,i.z,s,i.y+1).key]={backfilled:!1}),l}},"raster-array":mo,geojson:class extends e.E{constructor(t,i,r,n){super(),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=r.getActor(),this.setEventedParent(n),this._data=i.data,this._options={...i},this._collectResourceTiming=i.collectResourceTiming,void 0!==i.maxzoom&&(this.maxzoom=i.maxzoom),void 0!==i.minzoom&&(this.minzoom=i.minzoom),i.type&&(this.type=i.type),i.attribution&&(this.attribution=i.attribution),this.promoteId=i.promoteId;const o=e.aj/this.tileSize;this.workerOptions={source:this.id,scope:this.scope,cluster:i.cluster||!1,geojsonVtOptions:{buffer:(void 0!==i.buffer?i.buffer:128)*o,tolerance:(void 0!==i.tolerance?i.tolerance:.375)*o,extent:e.aj,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:void 0!==i.clusterMaxZoom?i.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,i.clusterMinPoints||2),extent:e.aj,radius:(void 0!==i.clusterRadius?i.clusterRadius:50)*o,log:!1,generateId:i.generateId||!1},clusterProperties:i.clusterProperties,filter:i.filter,dynamic:i.dynamic,...i.workerOptions}}onAdd(e){this.map=e,this.setData(this._data)}setData(e){return this._data=e,this._updateWorkerData(),this}updateData(t){if(!this._options.dynamic)return this.fire(new e.A(new Error("Can't call updateData on a GeoJSON source with dynamic set to false.")));if("string"!=typeof t&&("Feature"===t.type&&(t={type:"FeatureCollection",features:[t]}),"FeatureCollection"!==t.type))return this.fire(new e.A(new Error("Data to update should be a feature or a feature collection.")));if(this._coalesce&&"string"!=typeof t&&"string"!=typeof this._data&&"FeatureCollection"===this._data.type){const e=new Map;

1for(const t of this._data.features)e.set(t.id,t);for(const i of t.features)e.set(i.id,i);this._data.features=[...e.values()]}else this._data=t;return this._updateWorkerData(!0),this}getClusterExpansionZoom(e,t){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:e,source:this.id,scope:this.scope}).then(e=>t(null,e)).catch(e=>t(e)),this}getClusterChildren(e,t){return this.actor.send("geojson.getClusterChildren",{clusterId:e,source:this.id,scope:this.scope}).then(e=>t(null,e)).catch(e=>t(e)),this}getClusterLeaves(e,t,i,r){return this.actor.send("geojson.getClusterLeaves",{source:this.id,scope:this.scope,clusterId:e,limit:t,offset:i}).then(e=>r(null,e)).catch(e=>r(e)),this}async _updateWorkerData(t=!1){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new e.B("dataloading",{dataType:"source"})),this._loaded=!1;const i={append:t,...this.workerOptions};i.scope=this.scope;const r=this._data,n=new AbortController;this._pendingLoad=n;try{if("string"==typeof r){if(i.request=await this.map._requestManager.transformRequest(e.r.resolveURL(r),e.R.Source,n.signal),n.signal.aborted)return this._pendingLoad=null,void(this._coalesce=!1);i.request.collectResourceTiming=this._collectResourceTiming}else i.data=JSON.stringify(r);const o=await this.actor.send(`${this.type}.loadData`,i,{signal:n.signal});this._loaded=!0,this._pendingLoad=null;const s={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&o&&o.resourceTiming&&o.resourceTiming[this.id]&&(s.resourceTiming=o.resourceTiming[this.id]),t&&(this._partialReload=!0),this.fire(new e.B("data",s)),this._partialReload=!1,this._metadataFired=!0}catch(o){if(n.signal.aborted)return this._pendingLoad=null,void(this._coalesce=!1);this._loaded=!0,this._pendingLoad=null,this.fire(new e.A(o))}this._coalesce&&(this._updateWorkerData(t),this._coalesce=!1)}loaded(){return this._loaded}reload(){const t=e.y(this.id,this.scope);this.map.style.clearSource(t),this._updateWorkerData()}loadTile(t,i){const r=t.actor?"reloadTile":"loadTile";t.actor=this.actor;const n=this.map.style?this.map.style.getLut(this.scope):null,o=n?{image:n.image.clone()}:null,s=this._partialReload,a={type:this.type,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,lut:o,scope:this.scope,pixelRatio:e.r.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,showElevationIdDebug:!!this.map.painter&&this.map.painter._debugParams.showElevationIdDebug,promoteId:this.promoteId,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:t.isExtraShadowCaster,scaleFactor:this.map.getScaleFactor(),partial:s,worldview:this.map.getWorldview(),indoor:this.map.getIndoorTileOptions(this.id,this.scope)};t.request=this.actor.sendCancelable(r,a,{},(e,n)=>s&&!n?(t.state="loaded",i(null)):(delete t.request,t.destroy(!1),t.aborted?i(null):e?i(e):(t.loadVectorData(n,this.map.painter,"reloadTile"===r),void i(null))))}abortTile(e){e.request&&(e.request.abort(),delete e.request),e.aborted=!0}unloadTile(e,t){this.actor.notify("removeTile",{uid:e.uid,type:this.t

1unloadTile(t,i){if(t.texture&&t.texture instanceof e.T?(t.destroy(!1),t.texture&&t.texture instanceof e.T&&this.map.painter.saveTileTexture(t.texture)):t.destroy(),this._implementation.unloadTile){const{x:e,y:i,z:r}=t.tileID.canonical;this._implementation.unloadTile({x:e,y:i,z:r})}i&&i()}abortTile(e,t){e.request&&(e.request.abort(),delete e.request),t&&t()}hasTransition(){return!1}_coveringTiles(){return this.map.transform.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,roundZoom:this.roundZoom}).map(e=>({x:e.canonical.x,y:e.canonical.y,z:e.canonical.z}))}_clearTiles(){const t=e.y(this.id,this.scope);this.map.style.clearSource(t)}_update(){this.fire(new e.B("data",{dataType:"source",sourceDataType:"content"}))}}},Ls=function(t,i,r,n){const o=zs(i.type);if(!o)throw new Error(`Unknown source type "${i.type}"`);const s=new o(t,i,r,n);if(s.id!==t)throw new Error(`Expected Source id to be ${t} instead of ${s.id}`);return e.cL(["load","abort","unload","serialize","prepare"],s),s},zs=function(e){return Object.hasOwn(Ds,e)?Ds[e]:void 0};function Fs(e,t,i=""){return`${i}:${t.id||""}:${t.layer.id}:${function(e){if("layerId"in e)return`layer:${e.layerId}`;{const{featuresetId:t,importId:i}=e;return`featureset:${t}${i?`:import:${i}`:""}`}}(e.target)}`}function Os(e,t,i,r=""){if(e.uniqueFeatureID){const n=Fs(e,t,r);if(i.has(n))return!0;i.add(n)}return!1}function Bs(e,t,i,r,n=!1,o=void 0){const s=t.sourceCache.transform,a=t.sourceCache.tilesIn(e,t.has3DLayers,n);a.sort(Vs);const l=[];for(const c of a){const e=c.tile.queryRenderedFeatures(t,c,i,r,s,n,o);Object.keys(e).length&&l.push({wrappedTileID:c.tile.tileID.wrapped().key,queryResults:e})}for(const c in t.layers){const i=t.layers[c];if(i.styleLayer){const n=i.styleLayer.queryRenderedFeatures(e,t.sourceCache,r);Object.keys(n).length&&l.push({wrappedTileID:0,queryResults:n})}}return 0===l.length?{}:function(e){const t={},i={};for(const r of e){const e=r.queryResults,n=r.wrappedTileID,o=i[n]=i[n]||{};for(const i in e){const r=e[i],n=o[i]=o[i]||{},s=t[i]=t[i]||[];for(const e of r)n[e.featureIndex]||(n[e.featureIndex]=!0,s.push(e))}}return t}(l)}function ks(e,t,i,r,n,o){const s={},a=r.queryRenderedSymbols(e),l=[];for(const c of Object.keys(a).map(Number))l.push(n[c]);l.sort(Vs);for(const c of l){const e=c.featureIndex.lookupSymbolFeatures(a[c.bucketInstanceId],c.bucketIndex,c.sourceLayerIndex,t,i,o);for(const t in e){const i=s[t]=s[t]||[],r=e[t];r.sort((e,t)=>{const i=c.featureSortOrder;if(i){const r=i.indexOf(e.featureIndex);return i.indexOf(t.featureIndex)-r}return t.featureIndex-e.featureIndex});for(const e of r)i.push(e)}}return s}function Ns(e,t){const i=e.getRenderableIds().map(t=>e.getTileByID(t)),r=[],n={};for(let o=0;o<i.length;o++){const e=i[o],s=e.tileID.canonical.key;n[s]||(n[s]=!0,e.querySourceFeatures(r,t))}return r}function Vs(e,t){const i=e.tileID,r=t.tileID;return i.overscaledZ-r.overscaledZ||i.canonical.y-r.canonical.y||i.wrap-r.wrap||i.canonical.x-r.canonical.x}class Us{constructor(e){this.style=e,this.layersGotHidden=!1,this.layers=[]}processLayersChanged(){this.layers=[];const e=!1,t=!1;for(const i in this.style._mergedLayers){const r=this.style._mergedLayers[i];if("fill-extrusion"===r.type||"building"===r.type)this.layers.push({layer:r,visible:e,visibilityChanged:t});else if("model"===r.type){const i=this.style.getLayerSource(r);i&&"batched-model"===i.type&&this.layers.push({layer:r,visible:e,visibilityChanged:t})}}}onNewFrame(e){this.layersGotHidden=!1;for(const t of this.layers){const i=t.layer;let r=!1;"fill-extrusion"===i.type?r=!i.isHidden(e)&&i.paint.get("fill-extrusion-opacity")>0:"building"===i.type?r=!i.isHidden(e)&&i.paint.get("building-opacity")>0:"model"===i.type&&(r=!i.isHidden(e)&&i.paint.get("model-opacity").constantOr(1)>0),this.layersGotHidden=this.layersGotHidden||!r&&t.visible,t.visible=r}}updateZOffset(e,t){this.currentBuildingBuckets=[];for(const r of this.layers){const e=r.layer,i=this.style.getLayerSourceCache(e);let n=1;"fill-extrusion"===e.type?n=r.visible?e.paint.get("fill-extrusion-vertical-scale"):0:"building"===e.type&&(n=r.visible?e.paint.get("building-vertical-scale"):0);let o=i?i.getTile(t):null;if(!o&&i)for(const r in i._tiles){const e=i._tiles[r];if(t.canonical.isChildOf(e.tileID.canonical)){o=e;break}}this.currentBuildingBuckets.push({bucket:o?o.getBucket(e):null,tileID:o?o.tileID:t,verticalScale:n})}e.hasAnyZOffset=!1;let i=!1;for(let r=0;r<e.symbolInstances.length;r++){const n=e.symbolInstances.get(r),o=n.zOffset,s=this._getHeightAtTileOffset(t,n.tileAnchorX,n.tileAnchorY);n.zOffset=s!==Number.NEGATIVE_INFINITY?s:o,i||o===n.zOffset||(i=!0),e.hasAnyZOffset||0===n.zOffset||(e.hasAnyZOffset=!0)}i&&(e.zOffsetBuffersNeedUpload=!0,e.zOffsetSortDirty=!0)}hasLayerForSourceCache(e){for(const{layer:t}of this.layers){const i=this.style.getLayerSourceCache(t);if(i&&i.id===e)return!0}return!1}_mapCoordToOverlappingTile(t,i,r,n){let o=i,s=r;if(t.canonical.z!==n.canonical.z){const a=n.canonical,l=1/(1<<t.canonical.z-a.z);o=(i+t.canonical.x*e.aj)*l-a.x*e.aj|0,s=(r+t.canonical.y*e.aj)*l-a.y*e.aj|0}return{tileX:o,tileY:s}}_getHeightAtTileOffset(e,t,i){let r,n;for(let o=0;o<this.layers.length;++o){const s=this.layers[o].layer;if("fill-extrusion"!==s.type&&"building"!==s.type)continue;const{bucket:a,tileID:l,verticalScale:c}=this.currentBuildingBuckets[o];if(!a)continue;const{tileX:h,tileY:u}=this._mapCoordToOverlappingTile(e,t,i,l),d=a.getHeightAtTileCoord(h,u);d&&void 0!==d.height&&(d.hidden?r=d.height:n=Math.max(d.height*c,n||0))}if(void 0!==n)return n;for(let o=0;o<this.layers.length;++o){const n=this.layers[o];if("model"!==n.layer.type||!n.visible)continue;const{bucket:s,tileID:a}=this.currentBuildingBuckets[o];if(!s)continue;const{tileX:l,tileY:c}=this._mapCoordToOverlappingTile(e,t,i,a),h=s.getHeightAtTileCoord(l,c);if(h&&!h.hidden)return void 0===h.height&&void 0!==r?Math.min(h.maxHeight,r)*h.verticalScale:h.height?h.height*h.verticalScale:Number.NEGATIVE_INFINITY}return this.layersGotHidden?0:Number.NEGATIVE_INFINITY}}let js;function Gs(){return js||(js=new si),js}function qs(t,i){const r={},n=t,o=i,s=r;for(const e in n)"ref"!==e&&(s[e]=n[e]);

1!0),f=c.get("text-allow-overlap"),p=c.get("icon-allow-overlap"),m=c.get("text-variable-anchor"),_="map"===c.get("text-rotation-alignment"),g="map"===c.get("text-pitch-alignment"),y=h.get("symbol-z-offset"),x="sea"===c.get("symbol-elevation-reference"),v=!y.isConstant(),b=new na(null,0,f&&(p||!t.hasIconData()||c.get("icon-optional")),p&&(f||!t.hasTextData()||c.get("text-optional")),!0);!t.collisionArrays&&n&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(n);const w=(e,t,i)=>{for(let r=0;r<t/4;r++)e.opacityVertexArray.emplaceBack(i)};let T=0;s&&t.updateReplacement(a,s),this.collisionIndex.clearClippedSymbolsForBucket(t.bucketInstanceId);for(let E=0;E<t.symbolInstances.length;E++){const n=t.symbolInstances.get(E),{numHorizontalGlyphVertices:c,numVerticalGlyphVertices:h,crossTileID:f,numIconVertices:p,tileAnchorX:S,tileAnchorY:I}=n;let A=null;const C=this.retainedQueryData[t.bucketInstanceId];v&&n&&C&&(A=r.latestFeatureIndex.loadFeature({featureIndex:n.featureIndex,bucketIndex:C.bucketIndex,sourceLayerIndex:C.sourceLayerIndex,layoutVertexArrayOffset:0}));const M=y.evaluate(A,{}),P=i.has(f);let R=this.opacities[f];P?R=d:R||(R=b,this.opacities[f]=R),i.add(f);const D=c>0||h>0,L=p>0,z=this.placedOrientations[f],F=z===e.b0.vertical,O=z===e.b0.horizontal||z===e.b0.horizontalOnly;!D&&!L||R.isHidden()||T++;let B=!1;if((D||L)&&s)for(const i of t.activeReplacements){if(e.dY(i,o,e.dZ.Symbol,l))continue;if(i.min.x>S||S>i.max.x||i.min.y>I||I>i.max.y)continue;const t=e.d_(S,I,a.canonical,i.footprintTileId.canonical);if(B=e.cm(t,i.footprint),B)break}if(B&&this.collisionIndex.markSymbolAsClipped(t.bucketInstanceId,n.featureIndex),D){const e=B?Ta:wa(R.text);w(t.text,c,F?Ta:e),w(t.text,h,O?Ta:e);const i=R.text.isHidden(),{leftJustifiedTextSymbolIndex:r,centerJustifiedTextSymbolIndex:o,rightJustifiedTextSymbolIndex:s,verticalPlacedTextSymbolIndex:a}=n,l=t.text.placedSymbolArray,u=i||F?1:0;r>=0&&(l.get(r).hidden=u),o>=0&&(l.get(o).hidden=u),s>=0&&(l.get(s).hidden=u),a>=0&&(l.get(a).hidden=i||O?1:0);const d=this.variableOffsets[f];d&&ua(t,d.anchor,n,z);const p=this.placedOrientations[f];p&&(ua(t,"left",n,p),da(t,p,n))}if(L){const e=B?Ta:wa(R.icon),{placedIconSymbolIndex:i,verticalPlacedIconSymbolIndex:r}=n,o=t.icon.placedSymbolArray,s=R.icon.isHidden()?1:0;i>=0&&(w(t.icon,p,F?Ta:e),o.get(i).hidden=s),r>=0&&(w(t.icon,n.numVerticalIconVertices,O?Ta:e),o.get(r).hidden=s)}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const i=t.collisionArrays[E];if(i){let r=new e.P(0,0),o=!0;if(i.textBox||i.verticalTextBox){if(m){const e=this.variableOffsets[f];e?(r=ca(e.anchor,e.width,e.height,e.textOffset,e.textScale),_&&r._rotate(g?this.transform.angle:-this.transform.angle)):o=!1}u&&(o=!R.clipped),i.textBox&&pa(t.textCollisionBox.collisionVertexArray,R.text.placed,!o||F,M,x,r.x,r.y),i.verticalTextBox&&pa(t.textCollisionBox.collisionVertexArray,R.text.placed,!o||O,M,x,r.x,r.y)}const s=o&&Boolean(!O&&i.verticalIconBox);i.iconBox&&pa(t.iconCollisionBox.collisionVertexArray,R.icon.placed,s,M,x,n.hasIconTextFit?r.x:0,n.hasIconTextFit?r.

1y:0),i.verticalIconBox&&pa(t.iconCollisionBox.collisionVertexArray,R.icon.placed,!s,M,x,n.hasIconTextFit?r.x:0,n.hasIconTextFit?r.y:0)}}}if(t.fullyClipped=0===T,t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.bucketInstanceId in this.collisionCircleArrays){const e=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=e.invProjMatrix,t.placementViewportMatrix=e.viewportMatrix,t.collisionCircleArray=e.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(e){return 0===this.fadeDuration?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,t){const i=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*i>e}isStale(){return this.stale}setStale(){this.stale=!0}}function pa(e,t,i,r,n,o,s){e.emplaceBack(t?1:0,i?1:0,o||0,s||0,r,n?1:0),e.emplaceBack(t?1:0,i?1:0,o||0,s||0,r,n?1:0),e.emplaceBack(t?1:0,i?1:0,o||0,s||0,r,n?1:0),e.emplaceBack(t?1:0,i?1:0,o||0,s||0,r,n?1:0)}const ma=Math.pow(2,25),_a=Math.pow(2,24),ga=Math.pow(2,17),ya=Math.pow(2,16),xa=Math.pow(2,9),va=Math.pow(2,8),ba=Math.pow(2,1);function wa(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;const t=e.placed?1:0,i=Math.floor(127*e.opacity);return i*ma+t*_a+i*ga+t*ya+i*xa+t*va+i*ba+t}const Ta=0;class Ea{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let i=1;i<this.points.length;i++)this._distances[i]=this._distances[i-1]+this.points[i].dist(this.points[i-1]);this.length=this._distances.at(-1),this.padding=Math.min(t||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(1===this.points.length)return this.points[0];t=e.as(t,0,1);let i=1,r=this._distances[i];const n=t*this.paddedLength+this.padding;for(;r<n&&i<this._distances.length;)r=this._distances[++i];const o=i-1,s=this._distances[o],a=r-s,l=a>0?(n-s)/a:0;return this.points[o].mult(1-l).add(this.points[i].mult(l))}}const Sa=100;class Ia{constructor(e,t){this.gridRightBoundary=0,this.gridBottomBoundary=0,this.clippedSymbols=new Map,this.reset(e,t)}reset(t,i){const r=t.width+200,n=t.height+200;r!==this.gridRightBoundary||n!==this.gridBottomBoundary?(this.grid=new e.e2(r,n,25),this.ignoredGrid=new e.e2(r,n,25)):(this.grid.clear(),this.ignoredGrid.clear()),this.transform=t,this.fogState=i,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+Sa,this.screenBottomBoundary=t.height+Sa,this.gridRightBoundary=r,this.gridBottomBoundary=n,this.clippedSymbols.clear()}clearClippedSymbolsForBucket(e){this.clippedSymbols.delete(e)}markSymbolAsClipped(e,t){let i=this.clippedSymbols.get(e);i||(i=new Set,this.clippedSymbols.set(e,i)),i.add(t)}placeCollisionBox(t,i,r,n,o,s,a,l,c,h,u){let d=r.projectedAnchorX,f=r.projectedAnchorY,p=r.projectedAnchorZ;const m=r.tileAnchorX,_=r.tileAnchorY,g=r.elevation,y=r.tileID,x=t.getProjection();if(g&&y){const[e,t,i]=x.upVector(y.canonical,r.tileAnchorX,r.tileAnchorY),n=x.upVectorScale(y.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;d+=e*g*n,f+=t*g*n,p+=i*g*n}const v="globe"===t.projection.name,b="globe"===t.projection.name?e.ah(this.transform.zoom):0;if(y&&v&&b<1&&!s){const t=1<<y.canonical.z,i=e.e3(m,_);e.e4(i,i,1/e.aj),e.e5(i,i,e.e3(y.canonical.x,y.canonical.y)),e.e4(i,i,1/t),e.e6(i,i,e.e3(n[0],n[1])),i[0]=e.at(i[0],-.5,.5),e.e4(i,i,e.aj);const r=e.cv(i[0],i[1],e.aj/(2*Math.PI),1);e.aO(r,r,o),d=e.ai(d,r[0],b),f=e.ai(f,r[1],b),p=e.ai(p,r[2],b)}const w=this.projectAndGetPerspectiveRatio(h,d,f,p,r.tileID,"globe"===x.name||!!g||this.transform.pitch>0,x),T=c*w.perspectiveRatio,E=(r.x1*i+a.x-r.padding)*T+w.point.x,S=(r.y1*i+a.y-r.padding)*T+w.point.y,I=(r.x2*i+a.x+r.padding)*T+w.point.x,A=(r.y2*i+a.y+r.padding)*T+w.point.y,C=w.perspectiveRatio<=.55||w.occluded;return!this.isInsideGrid(E,S,I,A)||!l&&this.grid.hitTest(E,S,I,A,u)||C?{box:[],offscreen:!1,occluded:w.occluded}:{box:[E,S,I,A],offscreen:this.isOffscreen(E,S,I,A),occluded:!1}}placeCollisionCircles(t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_){const g=[],y=this.transform.elevation,x=t.getProjection(),v="road"===t.elevationType,b=!!y||v,w=e.e7.getAtTileOffsetFunc(_,this.transform.center.lat,this.transform.worldSize,x),T=new e.P(r.tileAnchorX,r.tileAnchorY),E=new e.P(r.tileAnchorX,r.tileAnchorY);let{x:S,y:I,z:A}=x.projectTilePoint(E.x,E.y,_.canonical),C=null;if(b){C=v&&t.hdExt?t.hdExt.makeRoadSymbolElevationParams(t,t.text,n,_,w,y,x,this.transform.center.lat,this.transform.worldSize):{getElevation:w,elevation:y,elevationFeature:null};const[e,i,r]=C.getElevation(T,y,C.elevationFeature);S+=e,I+=i,A+=r}const M="globe"===x.name,P=this.projectAndGetPerspectiveRatio(l,S,I,A,_,M||!!y||this.transform.pitch>0,x),{perspectiveRatio:R}=P,D=(d?a/R:a*R)/e.e9,L=Pi(S,I,A,c),z=r.lineOffsetX*D,F=r.lineOffsetY*D,O=e.al(t.layers[0].layout.get("text-max-angle")),B=Math.cos(O),k=P.signedDistanceFromCamera>0?zi(D,s,z,F,v&&1===r.flipState,L,E,r,o,c,{},b&&!d?C:null,d&&b,x,_,d,B):null;let N=!1,V=!1,U=!0;if(k&&!P.occluded){const t=.5*p*R+m,r=new e.P(-100,-100),n=new e.P(this.screenRightBoundary,this.screenBottomBoundary),o=new Ea,{first:s,last:a}=k,l=s.path.length;let c=[];for(let e=l-1;e>=1;e--)c.push(s.path[e]);for(let e=1;e<a.path.length;e++)c.push(a.path[e]);const d=2.5*t;h&&(c=c.map(([e,t,i],r)=>(b&&!M&&(i=C.getElevation(r<l-1?s.tilePath[l-1-r]:a.tilePath[r-l+2],y,C.elevationFeature)[2]),Pi(e,t,i,h))),c.some(e=>e[3]<=0)&&(c=[]));let _=[];if(c.length>0){let t=1/0,i=-1/0,o=1/0,s=-1/0;for(const e of c)t=Math.min(t,e[0]),o=Math.min(o,e[1]),i=Math.max(i,e[0]),s=Math.max(s,e[1]);i>=r.x&&t<=n.x&&s>=r.y&&o<=n.y&&(_=[c.map(t=>new e.P(t[0],t[1]))],(t<r.x||i>n.x||o<r.y||s>n.y)&&(_=e.e8(_,r.x,r.y,n.x,n.y)))}for(const e of _){o.reset(e,.25*t);let r=0;r=o.length<=.5*t?1:Math.ceil(o.paddedLength/d)+1;for(let e=0;e<r;e++){const n=e/Math.max(r-1,1),s=o.lerp(n),a=s.x+Sa,l=s.y+Sa;g.push(a,l,t,0);const c=a-t,h=l-t,d=a+t,p=l+t;if(U=U&&this.isOffscreen(c,h,d,p),V=V||this.isInsideGrid(c,h,d,p),!i&&this.grid.hitTestCircle(a,l,t,f)&&(N=!0,!u))return{circles:[],offscreen:!1,collisionDetected:N,occluded:!1}}}}return{circles:!u&&N||!V?[]:g,offscreen:U,collisionDetected:N,occluded:P.occluded}}queryRenderedSymbols(t){if(0===t.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};const i=[];let r=1/0,n=1/0,o=-1/0,s=-1/0;for(const h of t){const t=new e.P(h.x+Sa,h.y+Sa);r=Math.min(r,t.x),n=Math.min(n,t.y),o=Math.max(o,t.x),s=Math.max(s,t.y),i.push(t)}const a=this.grid.query(r,n,o,s).concat(this.ignoredGrid.query(r,n,o,s)),l={},c={};for(const h of a){const t=h.key;if(void 0===l[t.bucketInstanceId]&&(l[t.bucketInstanceId]={}),l[t.bucketInstanceId][t.featureIndex])continue;const r=this.clippedSymbols.get(t.bucketInstanceId);if(r&&r.has(t.featureIndex))continue;const n=[new e.P(h.x1,h.y1),new e.P(h.x2,h.y1),new e.P(h.x2,h.y2),new e.P(h.x1,h.y2)];e.cJ(i,n)&&(l[t.bucketInstanceId][t.featureIndex]=!0,void 0===c[t.bucketInstanceId]&&(c[t.bucketInstanceId]=[]),c[t.bucketInstanceId].push(t.featureIndex))}return c}insertCollisionBox(e,t,i,r,n){(t?this.ignoredGrid:this.grid).insert({bucketInstanceId:i,featureIndex:r,collisionGroupID:n},e[0],e[1],e[2],e[3])}insertCollisionCircles(e,t,i,r,n){const o=t?this.ignoredGrid:this.grid,s={bucketInstanceId:i,featureIndex:r,collisionGroupID:n};for(let a=0;a<e.length;a+=4)o.insertCircle(s,e[a],e[a+1],e[a+2])}projectAndGetPerspectiveRatio(t,i,r,n,o,s,a){const l=[i,r,n,1];let c=!1;n||this.transform.pitch>0?(e.aO(l,l,t),this.fogState&&o&&"globe"!==a.name&&(c=function(t,i,r,n,o,s){const a=s.calculateFogTileMatrix(o),l=[i,r,n];return e.ad(l,l,a),Wt(t,e.ae(l),s.pitch)}(this.fogState,i,r,n,o.toUnwrapped(),this.transform)>.9)):ji(l,l,t);const h=l[3];return{point:new e.P((l[0]/h+1)/2*this.transform.width+Sa,(-l[1]/h+1)/2*this.transform.height+Sa),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(a)/h*.5,1.5),signedDistanceFromCamera:h,occluded:s&&l[2]>h||c}}isOffscreen(e,t,i,r){return i<Sa||e>=this.screenRightBoundary||r<Sa||t>this.screenBottomBoundary}isInsideGrid(e,t,i,r){return i>=0&&e<this.gridRightBoundary&&r>=0&&t<this.gridBottomBoundary}getViewportMatrix(){const t=e.aC([]);return e.aG(t,t,[-100,-100,0]),t}}const Aa={default:new class{createCollisionDetector(e,t,i){return i instanceof Ia?(i.reset(e,t),i):new Ia(e,t)}shouldPause(e){return e>2}placeLayerBucketPart(t,i,r,n,o,s=1){const{bucket:a,layout:l,paint:c,posMatrix:h,textLabelPlaneMatrix:u,labelToScreenMatrix:d,clippingData:f,textPixelRatio:p,mercatorCenter:m,invMatrix:_,holdingForFade:g,collisionBoxArray:y,partiallyEvaluatedTextSize:x,partiallyEvaluatedIconSize:v,collisionGroup:b,latestFeatureIndex:w}=i.parameters,T=l.get("text-optional"),E=l.get("icon-optional"),S=l.get("text-allow-overlap"),I=l.get("icon-allow-overlap"),A="map"===l.get("text-rotation-alignment"),C="map"===l.get("icon-rotation-alignment"),M="map"===l.get("text-pitch-alignment"),P=c.get("symbol-z-offset"),R="sea"===l.get("symbol-elevation-reference"),D=l.get("symbol-placement"),[L,z]=l.get("text-size-scale-range"),[F,O]=l.get("icon-size-scale-range"),B=e.as(s,L,z),k=e.as(s,F,O),N=l.get("text-variable-anchor"),V=A&&"point"!==D,U=C&&"point"!==D,j=N&&a.hasTextData(),G=a.hasIconTextFit()&&j&&a.hasIconData();t.transform.setProjection(a.projection);const q=j||V,H=U||G;let $=S&&(I||!a.hasIconData()||E),Z=I&&(S||!a.hasTextData()||T);const W=!P.isConstant();!a.collisionArrays&&y&&a.deserializeCollisionBoxes(y),n&&o&&a.updateCollisionDebugBuffers(t.transform.zoom,y,B,k);const X=(i,o,s)=>{const{crossTileID:c,numVerticalGlyphVertices:y}=i;let C=null;if(f&&f.dynamicFilterNeedsFeature||W){const r=t.retainedQueryData[a.bucketInstanceId],n=w.loadFeature({featureIndex:i.featureIndex,bucketIndex:r.bucketIndex,sourceLayerIndex:r.

1e.sortKey-t.sortKey));this._currentPartIndex<s.length;){const e=s[this._currentPartIndex];if(t.placeLayerBucketPart(e,this._seenCrossTileIDs,i,0===e.symbolInstanceStart,o),this._currentPartIndex++,n())return!0}return!1}}class Ma{constructor(){this._retiredCI=null}startNewPlacement(e,t,i,r,n,o,s,a,l){return this.placement=new fa(e,r,n,Aa[l||"default"],o,s,a,this._retiredCI),this._retiredCI=null,this._currentPlacementIndex=t.length-1,this._forceFullPlacement=!1,this._showCollisionBoxes=i,this._fadeDuration=r,this._done=!1,this._inProgressLayer=null,this}requestFullPlacement(){this._forceFullPlacement=!0}isFullPlacementRequested(){return this._forceFullPlacement}setStale(){this.placement&&(this.placement.stale=!0)}isStale(){return!!this.placement&&this.placement.stale}isDone(){return this._done}continuePlacement(t,i,r,n,o){const s=e.r.now(),a=()=>!this.isFullPlacementRequested()&&0!==this._fadeDuration&&this.placement.algorithm.shouldPause(e.r.now()-s);for(;this._currentPlacementIndex>=0;){const s=i[t[this._currentPlacementIndex]],l=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&"none"!==s.visibility&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){const t=s,i=t.layout.get("symbol-z-elevate"),l=void 0!==t.layout.get("symbol-sort-key").constantOr(1),c=t.layout.get("symbol-z-order"),h="viewport-y"===c||"auto"===c&&!("viewport-y"!==c&&l),u=t.layout.get("text-allow-overlap")||t.layout.get("icon-allow-overlap")||t.layout.get("text-ignore-placement")||t.layout.get("icon-ignore-placement"),d=h&&u,f=this._inProgressLayer=this._inProgressLayer||new Ca(t),p=e.y(s.source,s.scope);if(f.continuePlacement(i||d?n[p]:r[p],this.placement,this._showCollisionBoxes,s,a,o))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._forceFullPlacement=!1,this._done=!0}commit(e){return this._retiredCI=this.placement.prevPlacement?this.placement.prevPlacement.collisionIndex:null,this.placement.commit(e),this.placement}}const Pa=512/e.aj/2;class Ra{constructor(t,i,r){this.tileID=t,this.bucketInstanceId=r,this.index=new e.ea(i.length,16,Int32Array),this.keys=[],this.crossTileIDs=[];const n=t.canonical.x*e.aj,o=t.canonical.y*e.aj;for(let e=0;e<i.length;e++){const{key:t,crossTileID:r,tileAnchorX:s,tileAnchorY:a}=i.get(e),l=Math.floor((n+s)*Pa),c=Math.floor((o+a)*Pa);this.index.add(l,c),this.keys.push(t),this.crossTileIDs.push(r)}this.index.finish()}findMatches(t,i,r){const n=this.tileID.canonical.z<i.canonical.z?1:Math.pow(2,this.tileID.canonical.z-i.canonical.z),o=Pa/Math.pow(2,i.canonical.z-this.tileID.canonical.z),s=i.canonical.x*e.aj,a=i.canonical.y*e.aj;for(let e=0;e<t.length;e++){const i=t.get(e);if(i.crossTileID)continue;const{key:l,tileAnchorX:c,tileAnchorY:h}=i,u=Math.floor((s+c)*o),d=Math.floor((a+h)*o),f=this.index.range(u-n,d-n,u+n,d+n).sort((e,t)=>e-t);for(const e of f){const t=this.crossTileIDs[e];if(this.keys[e]===l&&!r.has(t)){r.add(t),i.crossTileID=t;break}}}}}class Da{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class La{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){const t=Math.round((e-this.lng)/360);if(0!==t)for(const i in this.indexes){const e=this.indexes[i],r={};for(const i in e){const n=e[i];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+t),r[n.tileID.key]=n}this.indexes[i]=r}this.lng=e}addBucket(e,t,i){if(this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let n=0;n<t.symbolInstances.length;n++)t.symbolInstances.get(n).crossTileID=0;this.usedCrossTileIDs[e.overscaledZ]||(this.usedCrossTileIDs[e.overscaledZ]=new Set);const r=this.usedCrossTileIDs[e.overscaledZ];for(const n in this.indexes){const i=this.indexes[n];if(Number(n)>e.overscaledZ)for(const n in i){const o=i[n];o.tileID.isChildOf(e)&&o.findMatches(t.symbolInstances,e,r)}else{const o=i[e.scaledTo(Number(n)).key];o&&o.findMatches(t.symbolInstances,e,r)}}for(let n=0;n<t.symbolInstances.length;n++){const e=t.symbolInstances.get(n);e.crossTileID||(e.crossTileID=i.generate(),r.add(e.crossTileID))}return void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new Ra(e,t.symbolInstances,t.bucketInstanceId),!0}removeBucketCrossTileIDs(e,t){for(const i of t.crossTileIDs)this.usedCrossTileIDs[e].delete(i)}removeStaleBuckets(e){let t=!1;for(const i in this.indexes){const r=this.indexes[i];for(const n in r)e[r[n].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[n]),delete r[n],t=!0)}return t}}class za{constructor(){this.layerIndexes={},this.crossTileIDs=new Da,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,t,i,r){let n=this.layerIndexes[e.fqid];void 0===n&&(n=this.layerIndexes[e.fqid]=new La);let o=!1;const s={};"globe"!==r.name&&n.handleWrapJump(i);for(const a of t){const t=a.getBucket(e);t&&e.fqid===t.layerIds[0]&&(t.bucketInstanceId||(t.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(a.tileID,t,this.crossTileIDs)&&(o=!0),s[t.bucketInstanceId]=!0)}return n.removeStaleBuckets(s)&&(o=!0),o}pruneUnusedLayers(e){const t={};

1e.forEach(e=>{t[e]=!0});for(const i in this.layerIndexes)t[i]||delete this.layerIndexes[i]}}class Fa extends e.E{constructor(e){super(),this.requestManager=e,this.models=Object.create(null),this.models[""]=Object.create(null),this.modelUris=Object.create(null),this.modelUris[""]=Object.create(null),this.modelByURL=Object.create(null),this.numModelsLoading=Object.create(null)}async loadModel(t,i){try{const r=await this.requestManager.transformRequest(i,e.R.Model);if(!this.modelByURL[i])return null;const n=await e.eb(r.url),o=e.ec(n),s=new e.ed(t,i,void 0,void 0,o);return s.computeBoundsAndApplyParent(),s}catch(r){if(404===r.status)return null;this.fire(new e.A(new Error(`Could not load model ${t} from ${i}`,{cause:r})))}}load(t,i,r={forceReload:!1}){this.models[i]||(this.models[i]=Object.create(null));const n=Object.keys(t),o=[],s=[];for(const e of n){const n=t[e];this.hasURLBeenRequested(n)&&!r.forceReload||(this.modelByURL[n]={modelId:e,scope:i},o.push(this.loadModel(e,n)),s.push(e)),this.models[i][e]||(this.models[i][e]={model:null,numReferences:1})}this.numModelsLoading[i]=(this.numModelsLoading[i]||0)+s.length,Promise.allSettled(o).then(t=>{for(let e=0;e<t.length;e++){const{status:r}=t[e];if("rejected"===r)continue;const{value:n}=t[e];this.models[i][s[e]]||(this.models[i][s[e]]={model:null,numReferences:1}),this.models[i][s[e]].model=n}this.numModelsLoading[i]-=s.length,this.fire(new e.B("data",{dataType:"style"}))}).catch(t=>{this.fire(new e.A(new Error(`Could not load models: ${t.message}`)))})}isLoaded(){for(const e in this.numModelsLoading)if(this.numModelsLoading[e]>0)return!1;return!0}hasModel(e,t,i={exactIdMatch:!1}){return!!(i.exactIdMatch?this.getModel(e,t):this.getModelByURL(this.modelUris[t][e]))}getModel(e,t){return this.models[t]||(this.models[t]=Object.create(null)),this.models[t][e]?this.models[t][e].model:void 0}getModelByURL(e){if(!e)return null;const t=this.modelByURL[e];return t?this.models[t.scope][t.modelId].model:null}hasModelBeenAdded(e,t){return this.models[t]&&void 0!==this.models[t][e]}getModelURIs(e){return this.modelUris[e]||Object.create(null)}addModel(e,t,i){this.models[i]||(this.models[i]=Object.create(null)),this.modelUris[i]||(this.modelUris[i]=Object.create(null));const r=this.requestManager.normalizeModelURL(t);if((this.hasModel(e,i,{exactIdMatch:!0})||this.hasModelBeenAdded(e,i))&&this.modelUris[i][e]===r)this.models[i][e].numReferences++;else if(this.hasURLBeenRequested(r)){const{scope:e,modelId:t}=this.modelByURL[r];this.models[e][t].numReferences++}else this.modelUris[i][e]=r,this.load({[e]:this.modelUris[i][e]},i)}addModelURLs(e,t){this.models[t]||(this.models[t]=Object.create(null)),this.modelUris[t]||(this.modelUris[t]=Object.create(null));const i=this.modelUris[t];for(const r of Object.keys(e))i[r]=this.requestManager.normalizeModelURL(e[r])}reloadModels(e){this.load(this.modelUris[e],e,{forceReload:!0})}addModelsFromBucket(e,t){this.models[t]||(this.models[t]=Object.create(null)),this.modelUris[t]||(this.modelUris[t]=Object.create(null));const i=Object.create(null);for(const r of e)this.hasModel(r,t,{exactIdMatch:!0})||this.hasURLBeenRequested(r)?this.models[t][r].numReferences++:this.modelUris[t][r]&&!this.hasURLBeenRequested(r)?i[r]=this.modelUris[t][r]:!this.hasURLBeenRequested(r)&&mt(r,!1)&&(this.modelUris[t][r]=this.requestManager.normalizeModelURL(r),i[r]=this.modelUris[t][r]);this.load(i,t)}hasURLBeenRequested(e){return void 0!==this.modelByURL[e]}removeModel(e,t,i=!1,r=!1){if(this.models[t]&&this.models[t][e]&&(this.models[t][e].numReferences--,0===this.models[t][e].numReferences||r)){const r=this.modelUris[t][e];i||delete this.modelUris[t][e],delete this.modelByURL[r];const n=this.models[t][e].model;if(!n)return;delete this.models[t][e],n.destroy()}}destroy(){for(const e of Object.keys(this.models))for(const t of Object.keys(this.models[e])){const i=this.models[e][t].model;delete this.models[e][t],i&&i.destroy()}this.models=Object.create(null),this.models[""]=Object.create(null),this.modelUris=Object.create(null),this.modelUris[""]=Object.create(null),this.modelByURL=Object.create(null),this.numModelsLoading=Object.create(null)}listModels(e){return this.models[e]||(this.models[e]=Object.create(null)),Object.keys(this.models[e])}upload(e,t){this.models[t]||(this.models[t]=Object.create(null));for(const i in this.models[t])this.models[t][i].model&&this.models[t][i].model.upload(e.context)}}const Oa=["RENDER_SHADOWS","NORMAL_OFFSET"],Ba=new Set(["symbol","circle"]),ka=class t{constructor(){this._queue=[],this._needsBuild=!0,this._idleHandle=null}needsBuild(){return this._needsBuild}buildQueue(e,t,i){null!=this._idleHandle&&"undefined"!=typeof cancelIdleCallback&&cancelIdleCallback(this._idleHandle),this._idleHandle=null,this._queue=[],this._needsBuild=!1;const r=!!i.fog,n=i.hasTerrain(),o=!(!i.projection||"globe"!==i.projection.name),s=n||o,a=!(!i.directionalLight||!i.directionalLight.shadowsEnabled()),l=i.map&&i.map.painter,c=!l||!l.context.extParallelShaderCompile,h=!!l&&"mrt-fallback"===l.emissiveMode,u=(e,t=[],i={})=>{this._queue.push({programId:e,params:{...i.params,defines:t,overrideFog:!!i.fog,overrideTerrain:!!i.terrain,overrideGlobe:!!i.globe,overrideRtt:!!i.rtt,precompiled:!0}})};for(const d of e){if("none"===d.visibility)continue;const e=d.getProgramIds();if(e)for(const f of e){if(Ba.has(f))continue;const e=d.getDefaultProgramParams(f,t.zoom,i._styleColorTheme.lut);

1dCoverageSourceCaches=o,this._mergedHdRoadElevationSourceCaches=s,Object.keys(o).length>0&&!this._hdCoverage&&bs.HdCoverageState&&(this._hdCoverage=new bs.HdCoverageState),bs.updateCrossSourceElevationGate&&bs.updateCrossSourceElevationGate(this)}mergeIndoor(){this._mergedIndoor={},this.forEachFragmentStyle(t=>{if(t.stylesheet&&t.stylesheet.indoor)for(const i of Object.values(t.stylesheet.indoor)){const r=i,n=e.y(r.sourceId,t.scope);this._mergedIndoor[n]=new Set(r.sourceLayers||[])}}),this._updateIndoorEnabled()}_updateIndoorEnabled(){const t=this._indoorEnabled;if(this._indoorEnabled=!1,Object.keys(this._mergedIndoor).length>0)for(const i of this._mergedOrder){const t=this._mergedLayers[i];if("none"!==t.visibility&&this._mergedIndoor[e.y(t.source,t.scope)]){this._indoorEnabled=!0;break}}!this._indoorEnabled||t||this.indoorManager||ws().then(()=>{this._initIndoorManager()})}_initIndoorManager(){if(!this.indoorManager&&bs.IndoorManager&&this.isRootStyle()&&0!==Object.keys(this._mergedIndoor).length&&(this.indoorManager=new bs.IndoorManager(this,this._loaded),this._loaded))for(const e of Object.keys(this._mergedIndoor)){const t=this._mergedSourceCaches[e]||this._mergedOtherSourceCaches[e];t&&t.reload()}}mergeLayers(){const t={},i=[],r=Object.create(null);this._mergedSlots=[],this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this.forEachFragmentStyle(r=>{for(const n of r._order){const o=r._layers[n];if("slot"===o.type){const i=e.dD(n);if(t[i])continue;t[i]=[]}o.slot&&t[o.slot]?t[o.slot].push(o):i.push(o)}}),this._mergedOrder=[];let n=-1;const o=(i=[])=>{for(const s of i)if("slot"===s.type){const i=e.dD(s.id);t[i]&&o(t[i]),this._mergedSlots.push(i)}else{const t=e.y(s.id,s.scope);this._mergedOrder.push(t),r[t]=s,s.is3D(!!this.terrain)&&(this._has3DLayers=!0,n=this._mergedOrder.length-1),"circle"===s.type&&(this._hasCircleLayers=!0),"symbol"===s.type&&(this._hasSymbolLayers=!0),"clip"===s.type&&(this._clipLayerPresent=!0)}};if(o(i),this._has3DLayers){const e={};for(let t=0;t<this._mergedOrder.length;++t){const i=this._mergedOrder[t];e[i]=t===n?1:t<n?r[i].hasOcclusionOpacityProperties?2:0:4}this._mergedOrder.sort((t,i)=>e[t]-e[i])}this._mergedLayers=r,this.updateDrapeFirstLayers(),this._buildingIndex.processLayersChanged(),this._updateDataDrivenEmissiveStrength()}terrainSetForDrapingOnly(){return!!this.terrain&&0===this.terrain.drapeRenderMode}getCamera(){return this.stylesheet.camera}setCamera(e){return this.stylesheet.camera={...this.stylesheet.camera,...e},this.camera=this.stylesheet.camera,this}_evaluateColorThemeData(t){return t.data?function(t,i,r){const n={...i};for(const e of Object.keys(Va))void 0===n[e]&&(n[e]=Va[e].default);const o=new e.a6(Ua,t,new Map(r));return o.setTransitionOrValue(n,r),o.untransitioned().possiblyEvaluate(new e.aa(0,{worldview:void 0}))}(this.scope,t,this.options).get("data"):null}_loadColorTheme(t){this._styleColorTheme.lutLoading=!0,this._styleColorTheme.lutLoadingCorrelationID+=1;const i=this._styleColorTheme.lutLoadingCorrelationID;return new Promise((r,n)=>{const o="data:image/png;base64,";if(!t||0===t.length)return this._styleColorTheme.lut=null,this._styleColorTheme.lutLoading=!1,void r();let s=t;s.startsWith(o)||(s=o+s);const a=e.I.from("mapbox-reserved-lut"),l=new Image;l.src=s,l.onerror=()=>{this._styleColorTheme.lutLoading=!1,n(new Error("Failed to load image data"))},l.onload=()=>{if(this._styleColorTheme.lutLoadingCorrelationID!==i)return void r();this._styleColorTheme.lutLoading=!1;const{width:o,height:s,data:c}=e.r.getImageData(l);if(s>32)return void n(new Error("The height of the image must be less than or equal to 32 pixels."));if(o!==s*s)return void n(new Error("The width of the image must be equal to the height squared."));this.getImage(a)&&this.removeImage(a),this.addImage(a,{data:new e.t({width:o,height:s},c),pixelRatio:1,sdf:!1,usvg:!1,version:0});const h=this.imageManager.getImage(a,this.scope);h?(this._styleColorTheme.lut={image:h.data,data:t},r()):n(new Error("Missing LUT image."))}})}getLut(e){const t=this._styleColorThemeForScope[e];return t?t.lut:null}setProjection(e){e?this.stylesheet.projection=e:delete this.stylesheet.projection,this.mergeProjection(),this._updateMapProjection()}applyProjectionUpdate(){this._loaded&&(this.dispatcher.broadcast("setProjection",this.map.transform.projectionOptions),this.map.transform.projection.requiresDraping?this.hasTerrain()||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null,0))}_updateMapProjection(){this.isRootStyle()&&(this.map._useExplicitProjection?this.applyProjectionUpdate():this.map._prioritizeAndUpdateProjection(null,this.projection))}_loadSprite(t){const i=new AbortController;this._spriteRequest=i,function(t,i,r,n){let o,s,a;const l=e.r.devicePixelRatio>1?"@2x":"";function c(t){a||t&&r.aborted||(t&&(a=t),function(){if(a)n(a);else if(o&&s){const t=e.r.getImageData(s),i={};for(const r in o){const{width:n,height:s,x:a,y:l,sdf:c,pixelRatio:h,stretchX:u,stretchY:d,content:f}=o[r],p=new e.t({width:n,height:s});e.t.copy(t,p,{x:a,y:l},{x:0,y:0},{width:n,height:s},null),i[r]={data:p,pixelRatio:void 0!==h?h:1,sdf:void 0!==c&&c,stretchX:u,stretchY:d,content:f,usvg:!1,version:0}}n(null,i)}}())}(async function(){const n=await i.transformRequest(i.normalizeSpriteURL(t,l,".json"),e.R.SpriteJSON,r),{data:s}=await e.o(n,r);a||(o=s)})().then(()=>c(void 0),e=>c(e)),async function(){const n=await i.transformRequest(i.normalizeSpriteURL(t,l,".png"),e.R.SpriteImage,r),{data:o}=await e.q(n,r);a||(s=o)}().then(()=>c(void 0),e=>c(e))}(t,this.map._requestManager,i.signal,(t,i)=>{if(this._spriteRequest=null,t)this.dispatcher.broadcast("spriteLoaded",{scope:this.scope}),this.fire(new e.A(t));else if(i){const t=new Map;for(const r in i)t.set(e.I.from(r),i[r]);this.addImages(t,!0)}this.imageManager.setLoaded(!0,this.scope),this.fire(new e.B("data",{dataType:"style"}))})}addIconset(t,i){if("sprite"===i.type)return void this._loadSprite(i.url);const r=this.getOwnSourceCache(i.source);if(!r)return void this.fire(new e.A(new Error(`Source "${i.source}" as specified by iconset "${t}" does not exist and cannot be used as an iconset source`)));const n=r.getSource();if("raster-array"!==n.type)return void this.fire(new e.A(new Error(`Source "${i.source}" as specified by iconset "${t}" is not a "raster-array" source and cannot be used as an iconset source`)));n.partial=!1;const o=new qa(t,this.scope,r);this.imageManager.addImageProvider(o,this.scope)}removeIconset(e){this.imageManager.removeImageProvider(e,this.scope)}_loadIconset(t){if(!e.e(t)&&"icon_set"!==this.map._spriteFormat||"raster"===this.map._spriteFormat)return void this._loadSprite(t);const i="auto"===this.map._spriteFormat,r=new AbortController;this._spriteRequest=r,async function(t,i,r,n){try{const o=await i.transformRequest(i.normalizeIconsetURL(t),e.R.Iconset,r),{data:s}=await e.da(o,r),a={},l=function(e){const t={icons:[]};let i;for(;i=e.nextField(void 0);)1===i&&t.icons.push(he(e,e.readVarint()+e.pos));return t}(new e.d9(s));for(const t of l.icons){const i={version:1,pixelRatio:e.r.devicePixelRatio,content:ja(t),stretchX:t.metadata?Ga(t.metadata.stretch_x_areas):void 0,stretchY:t.metadata?Ga(t.metadata.stretch_y_areas):void 0,sdf:!1,usvg:!0,icon:t};a[t.name]=i}n(null,a)}catch(o){r.aborted||n(o)}}(t,this.map._requestManager,r.signal,(r,n)=>{if(this._spriteRequest=null,r)i?this._loadSprite(t):(this.dispatcher.broadcast("spriteLoaded",{scope:this.scope}),this.fire(new e.A(r)));else if(n){const t=new Map;for(const i in n)t.set(e.I.from(i),n[i]);this.addImages(t,!0)}this.imageManager.setLoaded(!0,this.scope),this.fire(new e.B("data",{dataType:"style"}))})}_validateLayer(t){const i=this.getOwnSource(t.source);if(!i)return;const r=t.sourceLayer;

1r&&("geojson"===i.type||i.vectorLayerIds&&!i.vectorLayerIds.includes(r))&&this.fire(new e.A(new Error(`Source layer "${r}" does not exist on source "${i.id}" as specified by style layer "${t.id}"`)))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._changes.getUpdatedSourceCaches()).length)return!1;for(const e in this._sourceCaches)if(!this._sourceCaches[e].loaded())return!1;if(!this.imageManager.isLoaded())return!1;if(this.imageManager.hasPatternsInFlight())return!1;if(!this.modelManager.isLoaded())return!1;if(this._styleColorTheme.lutLoading)return!1;for(const{style:e}of this.fragments)if(!e.loaded())return!1;return!0}_serializeImports(){if(this.stylesheet.imports)return this.stylesheet.imports.map((e,t)=>{const i=this.fragments[t];return i&&i.style&&(e.data=i.style.serialize()),e})}_serializeSources(){const e={};for(const t in this._sourceCaches){const i=this._sourceCaches[t].getSource();e[i.id]||(e[i.id]=i.serialize())}return e}_serializeLayers(e){const t=[];for(const i of e){const e=this._layers[i];e&&"custom"!==e.type&&t.push(e.serialize())}return t}hasLightTransitions(){return!(!this.light||!this.light.hasTransition())||!(!this.ambientLight||!this.ambientLight.hasTransition())||!(!this.directionalLight||!this.directionalLight.hasTransition())}hasFogTransition(){return!!this.fog&&this.fog.hasTransition()}hasSnowTransition(){return!!this.snow&&this.snow.hasTransition()}hasRainTransition(){return!!this.rain&&this.rain.hasTransition()}hasTransitions(){if(this.hasLightTransitions())return!0;if(this.hasFogTransition())return!0;if(this.hasSnowTransition())return!0;if(this.hasRainTransition())return!0;for(const e in this._sourceCaches)if(this._sourceCaches[e].hasTransition())return!0;for(const e in this._layers)if(this._layers[e].hasTransition())return!0;return!1}_updateDataDrivenEmissiveStrength(){for(const e in this._mergedLayers){const t=this._mergedLayers[e];if(t._transitionablePaint&&t._transitionablePaint._values){const e=t._transitionablePaint._values["line-emissive-strength"];if(e&&e.value&&e.value.isDataDriven())return void(this._hasDataDrivenEmissive=!0)}}this._hasDataDrivenEmissive=!1}hasDataDrivenEmissiveStrength(){return this._hasDataDrivenEmissive}get order(){return this.terrain?this._drapedFirstOrder:this._mergedOrder}_getOrder(e){return e?this.order:this._mergedOrder}isLayerDraped(e){return!!this.terrain&&e.isDraped(this.getLayerSourceCache(e))}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}_checkLayer(t){const i=this.getOwnLayer(t);if(i)return i;this.fire(new e.A(new Error(`The layer '${t}' does not exist in the map's style.`)))}_checkSource(t){const i=this.getOwnSource(t);if(i)return i;this.fire(new e.A(new Error(`The source '${t}' does not exist in the map's style.`)))}handleIdle(){const e=this.map.painter;e&&(e.context.sweepPendingPrograms(),this._programPrecompiler&&this._programPrecompiler.processQueue(e,this))}handleContextLost(){this._programPrecompiler&&this._programPrecompiler.reset()}update(t){if(!this._loaded)return;this.ambientLight&&this.ambientLight.recalculate(t),this.directionalLight&&this.directionalLight.recalculate(t);const i=this.calculateLightsBrightness();t.brightness=i||0;let r=!1;i!==this._brightness&&(this._brightness=i,r=!0),t.worldview!==this._worldview&&(this._worldview=t.worldview,r=!0),r&&this.dispatcher.broadcast("upsertRenderParams",{brightness:this._brightness,worldview:this._worldview});const n=this._changes.isDirty();let o=!1;if(this._changes.isDirty()){const e=this._changes.getLayerUpdatesByScope();for(const t in e){const{updatedIds:i,removedIds:r}=e[t];(i||r)&&(this._updateWorkerLayers(t,i,r),o=!0)}this.updateSourceCaches(),this._updateTilesForChangedImages(),this.updateLayers(t),this.light&&this.light.updateTransitions(t),this.ambientLight&&this.ambientLight.updateTransitions(t),this.directionalLight&&this.directionalLight.updateTransitions(t),this.fog&&this.fog.updateTransitions(t),this.snow&&this.snow.updateTransitions(t),this.rain&&this.rain.updateTransitions(t),this._changes.reset()}const s={};for(const e in this._mergedSourceCaches){const t=this._mergedSourceCaches[e];s[e]=t.used,t.used=!1,t.tileCoverLift=0}const a={};for(const c of this._mergedOrder){const i=this._mergedLayers[c];if(("none"!==i.visibility||i.hasTransition())&&i.recalculate(t,this._availableImages),!i.isHidden(t.zoom)){i.mayUse("HD")&&(i.prepare(),ws()),i.mayUse("Standard")&&(i.prepare(),Rn());const e=this.getLayerSourceCache(i);e&&(e.used=!0,e.tileCoverLift=Math.max(e.tileCoverLift,i.tileCoverLift()))}

1){return this._checkLoaded(),this._validate(kt,`models.${t}`,i,null,r)||(this.modelManager.addModel(t,i,this.getActualScope()),this.fire(new e.B("data",{dataType:"style"}))),this}hasModel(e){return this.modelManager.hasModel(e,this.getActualScope())}removeModel(t){return this.hasModel(t)?(this.modelManager.removeModel(t,this.getActualScope(),!1,!0),this.fire(new e.B("data",{dataType:"style"})),this):this.fire(new e.A(new Error("No model with this ID exists.")))}listModels(){return this._checkLoaded(),this.modelManager.listModels(this.getActualScope())}addSource(t,i,r={}){if(this._checkLoaded(),void 0!==this.getOwnSource(t))throw new Error(`There is already a source with ID "${t}".`);if(!i.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(i).join(", ")}.`);if(["vector","raster","geojson","video","image"].includes(i.type)&&this._validate(At,`sources.${t}`,i,null,r))return;this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);const n=Ls(t,i,this.dispatcher,this);n.scope=this.scope,n.setEventedParent(this,()=>({isSourceLoaded:this._isSourceCacheLoaded(n.id),source:n.serialize(),sourceId:n.id}));const o=t=>{const i=(t===e.dA.Symbol?"symbol:":t===e.dA.FillExtrusion?"fill-extrusion:":"other:")+n.id,r=e.y(i,this.scope),o=this._sourceCaches[i]=new qo(r,n,t);t===e.dA.Symbol?this._symbolSourceCaches[n.id]=o:t===e.dA.FillExtrusion?this._fillExtrusionSourceCaches[n.id]=o:this._otherSourceCaches[n.id]=o,o.onAdd(this.map)};o(e.dA.Other),"vector"!==i.type&&"geojson"!==i.type||(o(e.dA.Symbol),"vector"===i.type&&o(e.dA.FillExtrusion)),n.onAdd&&n.onAdd(this.map),r.isInitialLoad||(this.mergeSources(),this._changes.setDirty())}removeSource(t){this._checkLoaded();const i=this.getOwnSource(t);if(!i)throw new Error("There is no source with this ID");for(const n in this._layers)if(this._layers[n].source===t)return this.fire(new e.A(new Error(`Source "${t}" cannot be removed while layer "${n}" is using it.`)));if(this.terrain&&this.terrain.scope===this.scope&&this.terrain.get().source===t)return this.fire(new e.A(new Error(`Source "${t}" cannot be removed while terrain is using it.`)));if(this.stylesheet.iconsets){const i=Object.entries(this.stylesheet.iconsets).find(([e,i])=>"source"===i.type&&i.source===t);if(i)return this.fire(new e.A(new Error(`Source "${t}" cannot be removed while iconset "${i[0]}" is using it.`)))}const r=this.getOwnSourceCaches(t);for(const n of r){const t=e.dD(n.id);delete this._sourceCaches[t],this._changes.discardSourceCacheUpdate(n.id),n.fire(new e.B("data",{sourceDataType:"metadata",dataType:"source",sourceId:n.getSource().id})),n.setEventedParent(null),n.clearTiles()}return delete this._otherSourceCaches[t],delete this._symbolSourceCaches[t],delete this._fillExtrusionSourceCaches[t],this._hdCoverage&&delete this._hdCoverage.coverageSourceCaches[t],this._hdElevation&&delete this._hdElevation.elevationSourceCaches[e.y(t,this.scope)],this.mergeSources(),i.setEventedParent(null),i.onRemove&&i.onRemove(this.map),this._changes.setDirty(),this}setGeoJSONSourceData(e,t){this._checkLoaded(),this.getOwnSource(e).setData(t),this._changes.setDirty()}getOwnSource(e){const t=this.getOwnSourceCache(e);return t&&t.getSource()}getOwnSources(){const e=[];for(const t in this._otherSourceCaches){const i=this.getOwnSourceCache(t);i&&e.push(i.getSource())}return e}areTilesLoaded(){const e=this._mergedSourceCaches;for(const t in e){const i=e[t]._tiles;for(const e in i){const t=i[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}}return!0}setLights(t){if(this._checkLoaded(),this._programPrecompiler&&this._programPrecompiler.reset(),!t)return delete this.ambientLight,void delete this.directionalLight;const i=this._getTransitionParameters();for(const e of t){if(this._validate(Mt,"lights",e))return;switch(e.type){case"ambient":if(this.ambientLight){const t=this.ambientLight;t.set(e),t.updateTransitions(i)}else this.ambientLight=new li(e,hi(),this.scope,this.options);break;case"directional":if(this.directionalLight){const t=this.directionalLight;t.set(e),t.updateTransitions(i)}else this.directionalLight=new li(e,di(),this.scope,this.options)}}const r=Object.assign(i,{worldview:this.map.getWorldview()}),n=new e.aa(this.z||0,r);this.ambientLight&&this.ambientLight.recalculate(n),this.directionalLight&&this.directionalLight.recalculate(n),this._brightness=this.calculateLightsBrightness(),this.dispatcher.broadcast("upsertRenderParams",{brightness:this._brightness})}calculateLightsBrightness(){const t=this.directionalLight,i=this.ambientLight;if(!t||!i)return;const r=e=>.2126*(e[0]<=.03928?e[0]/12.92:Math.pow((e[0]+.055)/1.055,2.4))+.7152*(e[1]<=.03928?e[1]/12.92:Math.pow((e[1]+.055)/1.055,2.4))+.0722*(e[2]<=.03928?e[2]/12.92:Math.pow((e[2]+.055)/1.055,2.4)),n=t.properties.get("color").toNonPremultipliedRenderColor(null).toArray01(),o=t.properties.get("intensity"),s=t.properties.get("direction"),a=1-e.c5(s.x,s.y,s.z)[2]/90,l=r(n)*o*a,c=i.properties.get("color").toNonPremultipliedRenderColor(null).toArray01(),h=i.properties.get("intensity"),u=r(c)*h;return Number(((l+u)/2).toFixed(6))}getBrightness(){return this._brightness}getLights(){if(!this.enable3dLights())return null;const e=[];return this.directionalLight&&e.push(this.directionalLight.get()),this.ambientLight&&e.push(this.ambientLight.get()),e}enable3dLights(){return!!this.ambientLight&&!!this.directionalLight}getFragmentStyle(t){if(null==t||""===t&&this.isRootStyle())return this;if(e.em(t)){const i=e.en(t),r=this.fragments.find(({id:e})=>e===i);if(!r)return;const n=e.dD(t);return r.style.getFragmentStyle(n)}{const e=this.fragments.find(({id:e})=>e===t);return e?e.style:void 0}}setFeaturesetSelectors(t){if(!t)return;const i=(e,t="")=>`${e}::${t}`;this._featuresetSelectors={};for(const r in t){const n={},o=this._featuresetSelectors[r]=[];

1if(-1===t)return void this.fire(new e.A(new Error(`Layer with id "${i}" does not exist on this map.`)));r.slot&&r.slot!==this._layers[i].slot?e.w(`Layer with id "${i}" has a different slot. Layers can only be rearranged within the same slot.`):o=t}this._order.splice(o,0,t),this._changes.setDirty(),this._handleLayerOrderChange(),this.mergeLayers()}removeLayer(e){this._checkLoaded();const t=this._checkLayer(e);if(!t)return;t.setEventedParent(null);const i=this._order.indexOf(e);this._order.splice(i,1),delete this._layers[e],this._changes.setDirty(),this._handleLayerOrderChange(),this._layerExpressionDependencies.delete(t.fqid),this._changes.removeLayer(t);const r=this.getOwnLayerSourceCache(t);if(r&&r.castsShadows){let e=!1;for(const i in this._layers)if(this._layers[i].source===t.source&&this._layers[i].canCastShadows()){e=!0;break}r.castsShadows=e}t.onRemove&&t.onRemove(this.map),this.mergeLayers()}getOwnLayer(e){return this._layers[e]}hasLayer(e){return e in this._mergedLayers}hasLayerType(e){for(const t in this._layers)if(this._layers[t].type===e)return!0;return!1}setLayerZoomRange(e,t,i){this._checkLoaded();const r=this._checkLayer(e);r&&(r.minzoom===t&&r.maxzoom===i||(null!=t&&(r.minzoom=t),null!=i&&(r.maxzoom=i),this._updateLayer(r)))}getSlots(){return this._checkLoaded(),this._mergedSlots}setSlot(e,t){this._checkLoaded();const i=this._checkLayer(e);i&&i.slot!==t&&(i.slot=t,this._updateLayer(i))}setFilter(t,i,r={}){this._checkLoaded();const n=this._checkLayer(t);if(!n)return;if(e.b7(n.filter,i))return;const o=this._layerExpressionDependencies.get(n.fqid);if(null==i)return n.filter=void 0,o&&o.invalidateFilter(),void this._updateLayer(n);this._validate(Ft,`layers.${n.id}.filter`,i,{layerType:n.type},r)||(n.filter=e.el(i),o&&o.invalidateFilter(),this._updateLayer(n))}getFilter(t){const i=this._checkLayer(t);if(i)return e.el(i.filter)}setLayoutProperty(t,i,r,n={}){this._checkLoaded();const o=this._checkLayer(t);if(o&&!e.b7(o.getLayoutProperty(i),r)){if(null!=r&&(!n||!1!==n.validate)&&Ha(o,Bt.call(It,{key:`layers.${t}.layout.${i}`,layerType:o.type,objectKey:i,value:r,styleSpec:e.m,style:{glyphs:!0,sprite:!0}})))return;o.setLayoutProperty(i,r),this._updateLayer(o)}}getLayerProperty(e,t){const i=this._checkLayer(e);if(i){switch(t){case"minzoom":return i.minzoom;case"maxzoom":return i.maxzoom;case"filter":return this.getFilter(e);case"slot":return i.slot;case"appearances":return i.getAppearances().map(e=>e.serialize())}return i.isPaintProperty(t)?this.getPaintProperty(e,t):this.getLayoutProperty(e,t)}}setLayerProperty(e,t,i,r={}){this._checkLoaded();const n=this._checkLayer(e);if(n){switch(t){case"appearances":return n.setAppearances(i),void this._updateLayer(n);case"minzoom":return this.setLayerZoomRange(e,i);case"maxzoom":return this.setLayerZoomRange(e,null,i);case"filter":return this.setFilter(e,i,r);case"slot":return this.setSlot(e,i)}n.isPaintProperty(t)?this.setPaintProperty(e,t,i,r):this.setLayoutProperty(e,t,i,r)}}getLayoutProperty(e,t){const i=this._checkLayer(e);if(i)return i.getLayoutProperty(t)}setPaintProperty(t,i,r,n={}){this._checkLoaded();const o=this._checkLayer(t);o&&(e.b7(o.getPaintProperty(i),r)||(null==r||n&&!1===n.validate||!Ha(o,Ot.call(It,{key:`layers.${t}.paint.${i}`,layerType:o.type,objectKey:i,value:r,styleSpec:e.m})))&&(o.setPaintProperty(i,r)&&this._updateLayer(o),this._changes.updatePaintProperties(o)))}getPaintProperty(e,t){const i=this._checkLayer(e);if(i)return i.getPaintProperty(t)}setFeatureState(t,i){if(this._checkLoaded(),"target"in t){if("featuresetId"in t.target){const{featuresetId:e,importId:r}=t.target,n=this.getFragmentStyle(r),o=n.getFeaturesetLayers(e);for(const{source:s,sourceLayer:a}of o)n.setFeatureState({id:t.id,source:s,sourceLayer:a},i)}else if("layerId"in t.target){const{layerId:e}=t.target,r=this.getLayer(e);if(!r)return;const n=this.getFragmentStyle(r.scope);if(!n)return;n.setFeatureState({id:t.id,source:r.source,sourceLayer:r.sourceLayer},i)}return}const r=t.source,n=t.sourceLayer,o=this._checkSource(r);if(!o)return;const s=o.type;if("geojson"===s&&n)return void this.fire(new e.A(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if("vector"===s&&!n)return void this.fire(new e.A(new Error("The sourceLayer parameter must be provided for vector source types.")));void 0===t.id&&this.fire(new e.A(new Error("The feature id parameter must be provided.")));const a=this.getOwnSourceCaches(r);for(const e of a)e.setFeatureState(n,t.id,i)}removeFeatureState(t,i){if(this._checkLoaded(),"target"in t){if("featuresetId"in t.target){const{featuresetId:e,importId:r}=t.target,n=this.getFragmentStyle(r),o=n.getFeaturesetLayers(e);for(const{source:s,sourceLayer:a}of o)n.removeFeatureState({id:t.id,source:s,sourceLayer:a},i)}else if("layerId"in t.target){const{layerId:e}=t.target,r=this.getLayer(e);if(!r)return;const n=this.getFragmentStyle(r.scope);if(!n)return;n.removeFeatureState({id:t.id,source:r.source,sourceLayer:r.sourceLayer},i)}return}const r=t.source,n=this._checkSource(r);if(!n)return;

1i&&!Array.isArray(i)&&i.filter&&(this._validate(Ft,"queryRenderedFeatures.filter",i.filter,null,i),n=e.cV(i.filter));const o={},s=e=>{if(Xa.has(e.type))return;const t=this.getOwnLayerSourceCache(e),i=o[t.id]=o[t.id]||{sourceCache:t,layers:{},has3DLayers:!1};e.is3D(!!this.terrain)&&(i.has3DLayers=!0),i.layers[e.fqid]=i.layers[e.fqid]||{styleLayer:e,targets:[]},i.layers[e.fqid].targets.push({filter:n})};if(i&&i.layers){if(!Array.isArray(i.layers))return this.fire(new e.A(new Error("parameters.layers must be an Array."))),[];for(const t of i.layers){const i=this._layers[t];if(!i)return this.fire(new e.A(new Error(`The layer '${t}' does not exist in the map's style and cannot be queried for features.`))),[];s(i)}}else for(const e in this._layers)s(this._layers[e]);const a=this._queryRenderedFeatures(t,o,r),l=this._flattenAndSortRenderedFeatures(a),c=[];for(const h of l)e.dE(h.layer.id)===this.scope&&c.push(h);return c}queryRenderedFeatureset(t,i,r){let n;i&&!Array.isArray(i)&&i.filter&&(this._validate(Ft,"queryRenderedFeatures.filter",i.filter,null,i),n=e.cV(i.filter));const o="mock",s=[];if(i&&i.target)s.push({...i,targetId:o,filter:n});else{const e=this.getFeaturesetDescriptors();for(const t of e)s.push({targetId:o,filter:n,target:t});for(const{style:t}of this.fragments){const e=t.getFeaturesetDescriptors();for(const t of e)s.push({targetId:o,filter:n,target:t})}}const a=this.queryRenderedTargets(t,s,r),l=[],c=new Set;for(const h of a)for(const t of h.variants[o])Os(t,h,c)||l.push(new e.er(h,t));return l}queryRenderedTargets(t,i,r){const n={},o=(e,t,i,r)=>{const o=n[t.id]=n[t.id]||{sourceCache:t,layers:{},has3DLayers:!1};if(o.layers[e.fqid]=o.layers[e.fqid]||{styleLayer:e,targets:[]},e.is3D(!!this.terrain)&&(o.has3DLayers=!0),!r)return i.uniqueFeatureID=!1,void o.layers[e.fqid].targets.push(i);o.layers[e.fqid].targets.push({...i,namespace:r.namespace,properties:r.properties,uniqueFeatureID:r.uniqueFeatureID})};for(const a of i)if("featuresetId"in a.target){const{featuresetId:t,importId:i}=a.target,r=this.getFragmentStyle(i);if(!r||!r._featuresetSelectors)continue;const n=r._featuresetSelectors[t];if(!n){this.fire(new e.A(new Error(`The featureset '${t}' does not exist in the map's style and cannot be queried for features.`)));continue}for(const e of n){const t=r.getOwnLayer(e.layerId);t&&!Xa.has(t.type)&&o(t,r.getOwnLayerSourceCache(t),a,e)}}else if("layerId"in a.target){const{layerId:e}=a.target,t=this.getLayer(e);if(!t||Xa.has(t.type))continue;o(t,this.getLayerSourceCache(t),a)}const s=this._queryRenderedFeatures(t,n,r);return this._flattenAndSortRenderedFeatures(s)}_queryRenderedFeatures(t,i,r){const n=[],o=!!this.map._showQueryGeometry,s=Ts.createFromScreenPoints(t,r);for(const e in i){const t=Bs(s,i[e],this._availableImages,r,o,this.getActualScope());Object.keys(t).length&&n.push(t)}if(this.placement)for(const a in i){if(i[a].sourceCache._renderSourceType!==e.dA.Symbol)continue;const t=ks(s.screenGeometry,i[a],this._availableImages,this.placement.collisionIndex,this.placement.retainedQueryData,this.map.getWorldview());Object.keys(t).length&&n.push(t)}return n}querySourceFeatures(e,t){const i=t&&t.filter;i&&this._validate(Ft,"querySourceFeatures.filter",i,null,t);let r=[];const n=this.getOwnSourceCaches(e);for(const o of n)r=r.concat(Ns(o,t));return r}addSourceType(e,t,i){return Ja.getSourceType(e)?i(new Error(`A source type called "${e}" already exists.`)):(Ja.setSourceType(e,t),i(null,null))}getFlatLight(){return this.light.getLight()}setFlatLight(t,i,r={}){this._checkLoaded();const n=this.light.getLight();let o=!1;for(const a in t)if(!e.b7(t[a],n[a])){o=!0;break}if(!o)return;const s=this._getTransitionParameters();this.light.setLight(t,i,r),this.light.updateTransitions(s)}hasTerrain(){return!!this.terrain&&1===this.terrain.drapeRenderMode}getTerrain(){return this.hasTerrain()?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}checkCanvasFingerprintNoise(){void 0===this.disableElevatedTerrain&&(this.disableElevatedTerrain=e.r.hasCanvasFingerprintNoise(),this.disableElevatedTerrain&&e.w("Terrain and hillshade are disabled because of Canvas2D limitations when fingerprinting protection is enabled (e.g. in private browsing mode)."))}setTerrain(t,i=1){if(this._checkLoaded(),!t)return this.terrainSetForDrapingOnly()||(delete this.terrain,this.map.transform.projection.requiresDraping&&this.setTerrainForDraping()),0===i&&delete this.terrain,null===t?this.stylesheet.terrain=null:delete this.stylesheet.terrain,this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);this.checkCanvasFingerprintNoise();let r=t;const n=!("source"in t)||null==t.source;if(1===i){if(this.disableElevatedTerrain)return;if("source"in r&&"object"==typeof r.source){const t="terrain-dem-src";this.addSource(t,r.source),r=e.el(r),r=Object.assign(r,{source:t})}const t={...r},i={};if(this.terrain&&n){t.source=this.terrain.get().source;const e=this.terrain?this.getFragmentStyle(this.terrain.scope):null;e&&(i.style=e.serialize())}if(this._validate(Pt,"terrain",t,i))return}if(!this.terrain||this.terrain.scope!==this.scope&&!n||this.terrain&&i!==this.terrain.drapeRenderMode){if(!r)return;this._createTerrain(r,i),this.fire(new e.B("data",{dataType:"style"}))}else{const i=this.terrain,n=i.get();for(const t of Object.keys(e.m.terrain))!Object.hasOwn(r,t)&&e.m.terrain[t].default&&(r[t]=e.m.terrain[t].default);for(const r in t)if(!e.b7(t[r],n[r])){i.set(t,this.options),this.stylesheet.terrain=t;const r=this._getTransitionParameters({duration:0});i.updateTransitions(r),this.fire(new e.B("data",{dataType:"style"}));break}}this.mergeTerrain(),this.updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(e){const t=this.fog=new Jt(e,this.map.transform,this.scope,this.options);this.stylesheet.fog=t.get();const i=this._getTransitionParameters({duration:0});t.updateTransitions(i)}_createSnow(e){const t=this.snow=new ti(e,this.map.transform,this.scope,this.options);this.stylesheet.snow=t.get();const i=this._getTransitionParameters({duration:0});t.updateTransitions(i)}_createRain(e){const t=this.rain=new ii(e,this.map.transform,this.scope,this.options);this.stylesheet.rain=t.get();const i=this._getTransitionParameters({duration:0});t.updateTransitions(i)}_updateMarkersOpacity(){0!==this.map._markers.length&&this.map._requestDomTask(()=>{for(const e of this.map._markers)e._evaluateOpacity()})}getFog(){return this.fog?this.fog.get():null}setFog(t){if(this._checkLoaded(),t)if(this.fog){const i=this.fog;if(!e.b7(i.get(),t)){i.set(t,this.options),this.stylesheet.fog=i.get();const e=this._getTransitionParameters({duration:0});i.updateTransitions(e)}}else this._createFog(t);else delete this.fog,delete this.stylesheet.fog;this._markersNeedUpdate=!0,this._programPrecompiler&&this._programPrecompiler.reset()}getSnow(){return this.snow?this.snow.get():null}setSnow(t){if(this._checkLoaded(),!t)return delete this.snow,void delete this.stylesheet.snow;if(this.snow){const i=this.snow;if(!e.b7(i.get(),t)){i.set(t,this.options),this.stylesheet.snow=i.get();const e=this._getTransitionParameters({duration:0});i.updateTransitions(e)}}else this._createSnow(t);this._markersNeedUpdate=!0}getRain(){return this.rain?this.rain.get():null}setRain(t){if(this._checkLoaded(),!t)return delete this.rain,void delete this.stylesheet.rain;if(this.rain){const i=this.rain;if(!e.b7(i.get(),t)){i.set(t,this.options),this.stylesheet.rain=i.get();const e=this._getTransitionParameters({duration:0});i.updateTransitions(e)}}else this._createRain(t);this._markersNeedUpdate=!0}_reloadColorTheme(){const t=()=>{for(const e in this._layers)this._layers[e].lut=this._styleColorTheme.lut;for(const e in this._sourceCaches)this._sourceCaches[e].clearTiles()},i=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(!i)return this._styleColorTheme.lut=null,void t();const r=this._evaluateColorThemeData(i);this._loadColorTheme(r).then(()=>{this.fire(new e.B("colorthemeset")),t()}).catch(t=>{e.w(`Couldn't set color theme: ${t}`)})}setColorTheme(t){this._checkLoaded(),this._styleColorTheme.colorThemeOverride&&e.w("Note: setColorTheme is called on a style with a color-theme override, the passed color-theme won't be visible."),this._styleColorTheme.colorTheme=t,this._reloadColorTheme()}setImportColorTheme(e,t){const i=this.getFragmentStyle(e);i&&(i._styleColorTheme.colorThemeOverride=t,i._reloadColorTheme())}_getTransitionParameters(t){return{now:e.r.now(),transition:Object.assign(this.transition,t)}}updateDrapeFirstLayers(){if(!this.terrain)return;const e=[],t=[];for(const i of this._mergedOrder)this.isLayerDraped(this._mergedLayers[i])?e.push(i):t.push(i);this._drapedFirstOrder=[],this._drapedFirstOrder.push(...e),this._drapedFirstOrder.push(...t)}_createTerrain(e,t){const i=this.terrain=new Ht(e,t,this.scope,this.options,this.map.getWorldview());1===t&&(this.stylesheet.terrain=e),this.mergeTerrain(),this.updateDrapeFirstLayers(),this._force3DLayerUpdate();const r=this._getTransitionParameters({duration:0});i.updateTransitions(r)}_force3DLayerUpdate(){for(const e in this._layers){const t=this._layers[e];"fill-extrusion"===t.type&&this._updateLayer(t)}}

1_forceSymbolLayerUpdate(){for(const e in this._layers){const t=this._layers[e];"symbol"===t.type&&this._updateLayer(t)}}_validate(t,i,r,n,o={}){if(o&&!1===o.validate)return!1;const s={...this.serialize()};return Ha(this,t.call(It,{key:i,style:s,value:r,styleSpec:e.m,...n}))}_remove(){this._programPrecompiler&&(this._programPrecompiler.reset(),this._programPrecompiler=null),this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),e.es.off("pluginStateChange",this._rtlTextPluginCallback);for(const e in this._mergedLayers)this._mergedLayers[e].setEventedParent(null);for(const e in this._mergedSourceCaches){const t=this._mergedSourceCaches[e];t.clearTiles(),t.setEventedParent(null);const i=t.getSource();i&&i.onRemove&&i.onRemove(this.map)}this.imageManager.removeScope(this.scope),this.imageManager.imageAtlasCache.clear(),this.setEventedParent(null),delete this.fog,delete this.snow,delete this.rain,delete this.terrain,delete this.ambientLight,delete this.directionalLight,this.indoorManager&&this.indoorManager.destroy(),this.isRootStyle()&&(this.imageManager.setEventedParent(null),this.modelManager.setEventedParent(null),this.modelManager.destroy(),this.dispatcher.remove())}clearSource(e){const t=this.getSourceCaches(e);for(const i of t)i.clearTiles()}clearSources(){for(const e in this._mergedSourceCaches)this._mergedSourceCaches[e].clearTiles()}clearLayers(){for(const e in this._mergedLayers){const t=this._mergedLayers[e];t._clear&&t._clear()}}reloadSource(e){const t=this.getSourceCaches(e);for(const i of t)i.resume(),i.reload()}reloadSources(){for(const e of this.getSources())e.reload&&e.reload()}reloadModels(){this.modelManager.reloadModels(""),this.forEachFragmentStyle(e=>{e.modelManager.reloadModels(e.scope)})}updateSources(e){let t;this.directionalLight&&(t=sr(this.directionalLight));const i=new Set,r=new Set,n=new Set;for(const o in this._mergedLayers){const e=this._mergedLayers[o];"building"===e.type?i.add(e.source):"raster"===e.type&&e.paint&&"ground"===e.paint.get("raster-elevation-reference")&&n.add(e.source),e.hasElevation()&&

1if("model"===e.type)return!0}else if("symbol"===e.type)return!0;return!1}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}getBOMObject(){}destroy(){this._clearWorkerCaches(),this.imageManager.imageAtlasCache.clear(),this.fragments.forEach(e=>{e.style._remove()}),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}async getImages(t,i){const r=new Promise((e,t)=>{this.imageManager.getImages(i.icons.concat(i.patterns),i.scope,(i,r)=>{i?t(i):e(r)})});this._updateTilesForChangedImages();const n=i.icons.map(t=>e.I.toString(t)),o=i.patterns.map(t=>e.I.toString(t)),s=e=>{e&&(e.setDependencies(i.tileID.key,"icons",n),e.setDependencies(i.tileID.key,"patterns",o))},a=e.y(i.source,i.scope);return s(this._mergedOtherSourceCaches[a]),s(this._mergedSymbolSourceCaches[a]),(i.icons.some(e=>e.iconsetId)||i.patterns.some(e=>e.iconsetId))&&this.fire(new e.B("data",{dataType:"style"})),r}async rasterizeImages(e,t){return new Promise((e,i)=>{this.imageManager.rasterizeImages(t,(t,r)=>{t?i(t):e(r)})})}async checkAtlasCache(e,t){const i=this.imageManager.imageAtlasCache.findCachedAtlas(t.descriptor);return i&&i.contentDescriptor?{iconPositions:i.iconPositions,patternPositions:i.patternPositions,sourceHash:i.contentDescriptor.hash}:null}async getGlyphs(e,t){return new Promise((e,i)=>{this.glyphManager.getGlyphs(t.stacks,(t,r)=>{t?i(t):e(r)})})}}Ja.getSourceType=zs,Ja.setSourceType=function(e,t){Ds[e]=t},Ja.registerForPluginStateChange=e.et;class Qa{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffers=[],this.vao=null}bind(e,t,i,r,n,o,s,a){this.context=e;let l=this.boundPaintVertexBuffers.length!==r.length;for(let h=0;!l&&h<r.length;h++)this.boundPaintVertexBuffers[h]!==r[h]&&(l=!0);let c=this.boundDynamicVertexBuffers.length!==s.length;for(let h=0;!c&&h<s.length;h++)this.boundDynamicVertexBuffers[h]!==s[h]&&(c=!0);if(!this.vao||this.boundProgram!==t||this.boundLayoutVertexBuffer!==i||l||c||this.boundIndexBuffer!==n||this.boundVertexOffset!==o)this.freshBind(t,i,r,n,o,s,a);else{e.bindVertexArrayOES.set(this.vao);for(const i of s)i&&(i.bind(),a&&i.instanceCount&&i.setVertexAttribDivisor(e.gl,t,a));n&&n.dynamicDraw&&n.bind()}}freshBind(e,t,i,r,n,o,s){const a=this.context,l=a.gl;this.vao&&this.destroy(),this.vao=a.gl.createVertexArray(),a.bindVertexArrayOES.set(this.vao),this.boundProgram=e,this.boundLayoutVertexBuffer=t,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=r,this.boundVertexOffset=n,this.boundDynamicVertexBuffers=o,t.enableAttributes(l,e),t.bind(),t.setVertexAttribPointers(l,e,n);for(const c of i)c.enableAttributes(l,e),c.bind(),c.setVertexAttribPointers(l,e,n);for(const c of o)c&&(c.enableAttributes(l,e),c.bind(),c.setVertexAttribPointers(l,e,n),s&&c.instanceCount&&c.setVertexAttribDivisor(l,e,s));r&&r.bind()}destroy(){this.vao&&(this.context.gl.deleteVertexArray(this.vao),this.vao=null)}}function el(t,i){const r=Math.pow(2,i.canonical.z),n=i.canonical.y;return[new e.ac(0,n/r).toLngLat().lat,new e.ac(0,(n+1)/r).toLngLat().lat]}function tl(t,i,r,n,o,s,a){const l=t.context,c=l.gl,h=r.hillshadeFBO;if(!h)return;t.prepareDrawTile();const u=t.isTileAffectedByFog(i),d=[];t.terrain&&t.terrain.renderingToTexture&&"mrt-fallback"===t.emissiveMode&&d.push("USE_MRT1");const f=t.getOrCreateProgram("hillshade",{overrideFog:u,defines:d});l.activeTexture.set(c.TEXTURE0),c.bindTexture(c.TEXTURE_2D,h.colorAttachment0.get());const p=((t,i,r,n)=>{const o=r.paint.get("hillshade-shadow-color"),s="none"===r.paint.get("hillshade-shadow-color-use-theme").constantOr("default"),a=r.paint.get("hillshade-highlight-color"),l="none"===r.paint.get("hillshade-highlight-color-use-theme").constantOr("default"),c=r.paint.get("hillshade-accent-color"),h="none"===r.paint.get("hillshade-accent-color-use-theme").constantOr("default"),u=r.paint.get("hillshade-emissive-strength");let d=e.al(r.paint.get("hillshade-illumination-direction"));if("viewport"===r.paint.get("hillshade-illumination-anchor"))d-=t.transform.angle;else if(t.style&&t.style.enable3dLights()&&t.style.directionalLight){const i=t.style.directionalLight.properties.get("direction"),r=e.c5(i.x,i.y,i.z);d=e.al(r[1])}const f=!t.options.moving;return{u_matrix:n||t.transform.calculateProjMatrix(i.tileID.toUnwrapped(),f),u_image:0,u_latrange:el(0,i.tileID),u_light:[r.paint.get("hillshade-exaggeration"),d],u_shadow:o.toPremultipliedRenderColor(s?null:r.lut),u_highlight:a.toPremultipliedRenderColor(l?null:r.lut),u_emissive_strength:u,u_accent:c.toPremultipliedRenderColor(h?null:r.lut)}})(t,r,n,t.terrain?i.projMatrix:null);t.uploadCommonUniforms(l,f,i.toUnwrapped());const{tileBoundsBuffer:m,tileBoundsIndexBuffer:_,tileBoundsSegments:g}=t.getTileBoundsBuffers(r);f.draw(t,c.TRIANGLES,o,s,a,yi.disabled,p,n.id,m,_,g)}function il(t,i,r){if(!i.needsDEMTextureUpload)return;const n=t.context,o=n.gl;n.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||t.getTileTexture(r.stride);const s=r.getPixels();i.demTexture?i.demTexture.update(s,{premultiply:!1}):i.demTexture=new e.T(n,s,o.R32F,{premultiply:!1}),i.needsDEMTextureUpload=!1}function rl(t,i,r){const n=t.context,o=n.gl;if(!i.dem)return;const s=i.dem;if(n.activeTexture.set(o.TEXTURE1),il(t,i,s),!i.demTexture)return;i.demTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE);const a=s.dim;n.activeTexture.set(o.TEXTURE0);let l=i.hillshadeFBO;if(!l){const t=new e.T(n,{width:a,height:a,data:null},o.RGBA8);t.bind(o.LINEAR,o.CLAMP_TO_EDGE),l=i.hillshadeFBO=n.createFramebuffer(a,a,1,"renderbuffer"),l.colorAttachment0.set(t.texture)}n.bindFramebuffer.set(l.framebuffer),n.viewport.set([0,0,a,a]);const{tileBoundsBuffer:c,tileBoundsIndexBuffer:h,tileBoundsSegments:u}=t.getMercatorTileBoundsBuffers(),d=[];t.linearFloatFilteringSupported()&&d.push("TERRAIN_DEM_FLOAT_FORMAT"),t.terrain&&t.terrain.renderingToTexture&&"mrt-fallback"===t.emissiveMode&&d.push("USE_MRT1"),t.getOrCreateProgram("hillshadePrepare",{defines:d}).draw(t,o.TRIANGLES,xi.disabled,Zi.disabled,Ji.unblended,yi.disabled,((t,i)=>{const r=i.stride,n=e.aS();return e.aK(n,0,e.aj,-e.aj,0,0,1),e.aG(n,n,[0,-e.aj,0]),{u_matrix:n,u_image:1,u_dimension:[r,r],u_zoom:t.overscaledZ}})(i.tileID,s),r.id,c,h,u),i.needsHillshadePrepare=!1}class nl{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 ol extends nl{getDefault(){return e.C.transparent.toNonPremultipliedRenderColor(null)}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.clearColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class sl extends nl{getDefault(){return 1}set(e){(e!==this.current||this.dirty)&&(this.gl.clearDepth(e),this.current=e,this.dirty=!1)}}class al extends nl{getDefault(){return 0}set(e){(e!==this.current||this.dirty)&&(this.gl.clearStencil(e),this.current=e,this.dirty=!1)}}

1class ll extends nl{getDefault(){return[!0,!0,!0,!0]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.colorMask(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class cl extends nl{getDefault(){return!0}set(e){(e!==this.current||this.dirty)&&(this.gl.depthMask(e),this.current=e,this.dirty=!1)}}class hl extends nl{getDefault(){return 255}set(e){(e!==this.current||this.dirty)&&(this.gl.stencilMask(e),this.current=e,this.dirty=!1)}}class ul extends nl{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(e){const t=this.current;(e.func!==t.func||e.ref!==t.ref||e.mask!==t.mask||this.dirty)&&(this.gl.stencilFunc(e.func,e.ref,e.mask),this.current=e,this.dirty=!1)}}class dl extends nl{getDefault(){const e=this.gl;return[e.KEEP,e.KEEP,e.KEEP]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||this.dirty)&&(this.gl.stencilOp(e[0],e[1],e[2]),this.current=e,this.dirty=!1)}}class fl extends nl{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.STENCIL_TEST):t.disable(t.STENCIL_TEST),this.current=e,this.dirty=!1}}class pl extends nl{getDefault(){return[0,1]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.depthRange(e[0],e[1]),this.current=e,this.dirty=!1)}}class ml extends nl{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.DEPTH_TEST):t.disable(t.DEPTH_TEST),this.current=e,this.dirty=!1}}class _l extends nl{getDefault(){return this.gl.LESS}set(e){(e!==this.current||this.dirty)&&(this.gl.depthFunc(e),this.current=e,this.dirty=!1)}}class gl extends nl{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.BLEND):t.disable(t.BLEND),this.current=e,this.dirty=!1}}class yl extends nl{getDefault(){const e=this.gl;return[e.ONE,e.ZERO,e.ONE,e.ZERO]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.blendFuncSeparate(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class xl extends nl{getDefault(){return e.C.transparent.toNonPremultipliedRenderColor(null)}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.blendColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class vl extends nl{getDefault(){return this.gl.FUNC_ADD}set(e){(e!==this.current||this.dirty)&&(this.gl.blendEquationSeparate(e,e),this.current=e,this.dirty=!1)}}class bl extends nl{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.CULL_FACE):t.disable(t.CULL_FACE),this.current=e,this.dirty=!1}}class wl extends nl{getDefault(){return this.gl.BACK}set(e){(e!==this.current||this.dirty)&&(this.gl.cullFace(e),this.current=e,this.dirty=!1)}}class Tl extends nl{getDefault(){return this.gl.CCW}set(e){(e!==this.current||this.dirty)&&(this.gl.frontFace(e),this.current=e,this.dirty=!1)}}let El=class extends nl{getDefault(){return null}set(e){(e!==this.current||this.dirty)&&(this.gl.useProgram(e),this.current=e,this.dirty=!1)}};class Sl extends nl{getDefault(){return this.gl.TEXTURE0}set(e){(e!==this.current||this.dirty)&&(this.gl.activeTexture(e),this.current=e,this.dirty=!1)}}class Il extends nl{getDefault(){const e=this.gl;return[0,0,e.drawingBufferWidth,e.drawingBufferHeight]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.viewport(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class Al extends nl{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,e),this.current=e,this.dirty=!1}}class Cl extends nl{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindRenderbuffer(t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Ml extends nl{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindTexture(t.TEXTURE_2D,e),this.current=e,this.dirty=!1}}class Pl extends nl{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindBuffer(t.ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Rl extends nl{getDefault(){return null}set(e){const t=this.gl;t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Dl extends nl{getDefault(){return null}set(e){this.gl&&(e!==this.current||this.dirty)&&(this.gl.bindVertexArray(e),this.current=e,this.dirty=!1)}}class Ll extends nl{getDefault(){return 4}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_ALIGNMENT,e),this.current=e,this.dirty=!1}}class zl extends nl{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e),this.current=e,this.dirty=!1}}class Fl extends nl{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e),this.current=e,this.dirty=!1}}class Ol extends nl{constructor(e,t){super(e),this.context=e,this.parent=t}getDefault(){return null}}class Bl extends Ol{constructor(e,t,i=0){super(e,t),this.attachmentPoint=e.gl.COLOR_ATTACHMENT0+i}setDirty(){this.dirty=!0}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferTexture2D(t.FRAMEBUFFER,this.attachmentPoint,t.TEXTURE_2D,e,0),this.current=e,this.dirty=!1}}class kl extends Ol{attachment(){return this.gl.DEPTH_ATTACHMENT}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,this.attachment(),t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Nl extends Ol{attachment(){return this.gl.DEPTH_ATTACHMENT}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferTexture2D(t.FRAMEBUFFER,this.attachment(),t.TEXTURE_2D,e,0),this.current=e,this.dirty=!1}}class Vl extends kl{attachment(){return this.gl.DEPTH_STENCIL_ATTACHMENT}}const Ul=(e,t,i,r)=>({u_matrix:e,u_image0:0,u_image1:1,u_skirt_height:t,u_ground_shadow_factor:i,u_emissive_texture_available:r}),jl=(e,t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_)=>({u_proj_matrix:Float32Array.from(e),u_globe_matrix:t,u_normalize_matrix:Float32Array.from(r),u_merc_matrix:i,u_zoom_transition:n,u_merc_center:o,u_image0:0,u_image1:1,u_frustum_tl:s,u_frustum_tr:a,u_frustum_br:l,u_frustum_bl:c,u_globe_pos:h,u_globe_radius:u,u_viewport:d,u_grid_matrix:_?Float32Array.from(_):new Float32Array(9),u_skirt_height:f,u_far_z_cutoff:p,u_emissive_texture_available:m});function Gl(e,t){return null!=e&&null!=t&&!(!e.hasData()||!t.hasData())&&null!=e.demTexture&&null!=t.demTexture&&e.tileID.key!==t.tileID.key}const ql=new class{constructor(){this.operations={}}newMorphing(e,t,i,r,n){if(e in this.operations){const t=this.operations[e];t.to.tileID.key!==i.tileID.key&&(t.queued=i)}else this.operations[e]={startTime:r,phase:0,duration:n,from:t,to:i,queued:null}}getMorphValuesForProxy(e){if(!(e in this.operations))return null;const t=this.operations[e];return{from:t.from,to:t.to,phase:t.phase}}update(e){for(const t in this.operations){const i=this.operations[t];for(i.phase=(e-i.startTime)/i.duration;i.phase>

1const n=null!=i?r-i:Number.MAX_VALUE;if(Math.abs(n)<2)return this._exaggeration;const o=t.zoom,s=this._style.terrain;if(!this._previousUpdateTimestamp)return s.getExaggeration(o);let a=o-this._previousZoom;const l=this._previousUpdateTimestamp;let c=o;null!=this._evaluationZoom&&(c=this._evaluationZoom,Math.abs(o-c)>.5&&(a=.5*(o-c+a)),a*n<0&&(c+=a)),this._evaluationZoom=c;const h=s.getExaggeration(c),u=h===s.getExaggeration(Math.max(0,c-.1));if(u&&Math.abs(h-this._exaggeration)<.01)return h;let d=Math.min(.1,.00375*(this._updateTimestamp-l));return(u||h<.1||Math.abs(a)<1e-4)&&(d=Math.min(.2,4*d)),e.ai(this._exaggeration,h,d)}resetTileLookupCache(e){this._findCoveringTileCache[e]={}}attenuationRange(){return this._attenuationRange}getDemUpscale(){return this.proxySourceCache.getSource().tileSize/128}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_onStyleDataEvent(e){"source"===e.dataType&&e.coord?this._clearRenderCacheForTile(e.sourceCacheId,e.coord):"style"===e.dataType&&(this.invalidateRenderCache=!0,this._evaluationZoom=void 0,this._previousUpdateTimestamp=void 0,this._previousCameraAltitude=void 0)}_disable(){if(this.enabled&&(this.enabled=!1,this._emptyDEMTextureDirty=!0,this._sharedDepthStencil=void 0,this._evaluationZoom=void 0,this._previousUpdateTimestamp=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const e in this._style._mergedSourceCaches)this._style._mergedSourceCaches[e].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this.pool.forEach(e=>e.fb.destroy()),this.pool=[],this.framebufferCopyTexture&&this.framebufferCopyTexture.destroy()}_source(){return this.enabled?this.sourceCache:null}isUsingMockSource(){return this.sourceCache===this._mockSourceCache}exaggeration(){return this.enabled?this._exaggeration:0}get visibleDemTiles(){return this._visibleDemTiles}get drapeBufferSize(){const e=2*this.proxySourceCache.getSource().tileSize;return[e,e]}set useVertexMorphing(e){this._useVertexMorphing=e}updateTileBinding(t){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const i=this.proxySourceCache,r=this.painter.transform;this._initializing&&(this._initializing=0===r._centerAltitude&&-1===this.getAtPointOrZero(e.ac.fromLngLat(r.center),-1),this._emptyDEMTextureDirty=!this._initializing);const n=this.proxyCoords=i.getIds().map(e=>{const t=i.getTileByID(e).tileID;return t.projMatrix=r.calculateProjMatrix(t.toUnwrapped()),t});!function(t,i){const r=i.transform.pointCoordinate(i.transform.getCameraPoint()),n=new e.P(r.x,r.y);t.sort((t,i)=>{if(i.overscaledZ-t.overscaledZ)return i.overscaledZ-t.overscaledZ;const r=new e.P(t.canonical.x+(1<<t.canonical.z)*t.wrap,t.canonical.y),o=new e.P(i.canonical.x+(1<<i.canonical.z)*i.wrap,i.canonical.y),s=n.mult(1<<t.canonical.z);return s.x-=.5,s.y-=.5,s.distSqr(r)-s.distSqr(o)})}(n,this.painter);const o=this.proxyToSource||{};this.proxyToSource={},n.forEach(e=>{this.proxyToSource[e.key]={}}),this.terrainTileForTile={};const s=this._style._mergedSourceCaches;for(const e in s){const i=s[e];if(!i.used)continue;if(!i.transform)continue;if(i!==this.sourceCache&&this.resetTileLookupCache(i.id),this._setupProxiedCoordsForOrtho(i,t[e],o),i.usedForTerrain)continue;const r=t[e];(i.getSource().reparseOverscaled||i._isRasterElevatedOverTerrain)&&this._assignTerrainTiles(r)}this.proxiedCoords[i.id]=n.map(e=>new Yl(e,e.key,this.orthoMatrix)),this._assignTerrainTiles(n),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(o),this.renderingToTexture=!1;const a={};this._visibleDemTiles=[];for(const e of this.proxyCoords){const t=this.terrainTileForTile[e.key];if(!t)continue;const i=t.tileID.key;i in a||(this._visibleDemTiles.push(t),a[i]=i)}}_assignTerrainTiles(e){this._initializing||e.forEach(e=>{if(this.terrainTileForTile[e.key])return;const t=this._findTileCoveringTileID(e,this.sourceCache);t&&(this.terrainTileForTile[e.key]=t)})}_prepareDEMTextures(){const e=this.painter.context,t=e.gl;for(const i in this.terrainTileForTile){const r=this.terrainTileForTile[i],n=r.dem;!n||r.demTexture&&!r.needsDEMTextureUpload||(e.activeTexture.set(t.TEXTURE1),il(this.painter,r,n))}}_prepareDemTileUniforms(e,t,i,r){if(!t||null==t.demTexture)return!1;const n=e.tileID.canonical,o=Math.pow(2,t.tileID.canonical.z-n.z),s=r||"";return i[`u_dem_tl${s}`]=[n.x*o%1,n.y*o%1],i[`u_dem_scale${s}`]=o,!0}

1get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}_getLoadedAreaMinimum(){if(!this.enabled)return 0;let e=0;const t=this._visibleDemTiles.reduce((t,i)=>{if(!i.dem)return t;const r=i.dem.tree.minimums[0];return r>0&&e++,t+r},0);return e?t/e:0}_updateEmptyDEMTexture(){const t=this.painter.context,i=t.gl;t.activeTexture.set(i.TEXTURE2);const r=this._getLoadedAreaMinimum(),n=new e.ex({width:1,height:1},new Float32Array([r]));this._emptyDEMTextureDirty=!1;let o=this._emptyDEMTexture;return o?o.update(n,{premultiply:!1}):o=this._emptyDEMTexture=new e.T(t,n,i.R32F,{premultiply:!1}),o}setupElevationDraw(t,i,r){const n=this.painter.context,o=n.gl,s={u_dem:2,u_dem_prev:4,u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_depth_range_unpack:[0,1],u_occluder_half_size:16,u_occlusion_depth_offset:-1e-4,u_exaggeration:0};s.u_exaggeration=this.exaggeration();let a=null,l=null,c=1;if(r&&r.morphing&&this._useVertexMorphing){const e=r.morphing.srcDemTile,i=r.morphing.dstDemTile;c=r.morphing.phase,e&&i&&(this._prepareDemTileUniforms(t,e,s,"_prev")&&(l=e),this._prepareDemTileUniforms(t,i,s)&&(a=i))}const h=e=>e&&e.demTexture&&this.painter.linearFloatFilteringSupported()?o.LINEAR:o.NEAREST;let u=null;var d;if(this.enabled?l&&a?(u=a.demTexture,n.activeTexture.set(o.TEXTURE4),l.demTexture.bind(h(l),o.CLAMP_TO_EDGE),s.u_dem_lerp=c):(a=this.terrainTileForTile[t.tileID.key],u=this._prepareDemTileUniforms(t,a,s)?a.demTexture:this.emptyDEMTexture):u=this.emptyDEMTexture,n.activeTexture.set(o.TEXTURE2),u&&(s.u_dem_size=1===(d=u).size[0]?1:d.size[0]-2,u.bind(h(a),o.CLAMP_TO_EDGE)),this.painter.setupDepthForOcclusion(r&&r.useDepthForOcclusion,i,s),r&&r.useMeterToDem&&a){const t=(1<<a.tileID.canonical.z)*e.aL(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;s.u_meter_to_dem=t}if(r&&r.labelPlaneMatrixInv&&(s.u_label_plane_matrix_inv=r.labelPlaneMatrixInv),i.setTerrainUniformValues(n,s),"globe"===this.painter.transform.projection.name){const e=this.globeUniformValues(this.painter.transform,t.tileID.canonical,r&&r.useDenormalizedUpVectorScale);i.setGlobeUniformValues(n,e)}}globeUniformValues(t,i,r){const n=t.projection;return{u_tile_tl_up:n.upVector(i,0,0),u_tile_tr_up:n.upVector(i,e.aj,0),u_tile_br_up:n.upVector(i,e.aj,e.aj),u_tile_bl_up:n.upVector(i,0,e.aj),u_tile_up_scale:r?e.ey(1):n.upVectorScale(i,t.center.lat,t.worldSize).metersToTile}}renderToBackBuffer(t){const i=this.painter,r=this.painter.context;0!==t.length&&(r.bindFramebuffer.set(null),r.viewport.set([0,0,i.width,i.height]),i.gpuTimingDeferredRenderStart(),this.renderingToTexture=!1,function(t,i,r,n,o){if("globe"===t.transform.projection.name)!function(t,i,r,n,o){const s=t.context,a=s.gl;let l,c;const h=t.transform,u=e.ev(t,s,h),d=(e,i)=>{if(c===i)return;const r=[];1===i&&r.push("TERRAIN_VERTEX_MORPHING"),r.push("PROJECTION_GLOBE_VIEW"),u&&r.push("CUSTOM_ANTIALIASING");const n=t.isTileAffectedByFog(e);l=t.getOrCreateProgram("globeRaster",{defines:r,overrideFog:n}),c=i},f=t.colorModeForRenderPass(),p=new xi(a.LEQUAL,xi.ReadWrite,t.depthRangeFor3D);ql.update(o);const m=e.dp(h),_=[e.a_(h.center.lng),e.a$(h.center.lat)],g=t.globeSharedBuffers,y=[h.width*e.r.devicePixelRatio,h.height*e.r.devicePixelRatio],x=Float32Array.from(h.globeMatrix),v={useDenormalizedUpVectorScale:!0};{const h=t.transform,u=Hl(h.zoom,i.exaggeration(),i.sourceCache._source.tileSize);c=-1;const b=a.TRIANGLES;for(const c of n){const n=r.getTile(c),w=Zi.disabled,T=i.prevTerrainTileForTile[c.key],E=i.terrainTileForTile[c.key];Gl(T,E)&&ql.newMorphing(c.key,T,E,o,250),Zl(t,n.emissiveTexture),s.activeTexture.set(a.TEXTURE0),n.texture&&n.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);const S=ql.getMorphValuesForProxy(c.key),I=S?1:0;S&&Object.assign(v,{morphing:{srcDemTile:S.from,dstDemTile:S.to,phase:e.eu(S.phase)}});const A=e.dl(c.canonical),C=e.dm(A.getCenter().lat),M=e.dq(c.canonical,A,C,h.worldSize/h._pixelsPerMercatorPixel),P=e.d3(e.dn(c.canonical)),R="mrt-fallback"===t.emissiveMode?1:0,D=jl(h.expandedFarZProjMatrix,x,m,P,e.ah(h.zoom),_,h.frustumCorners.TL,h.frustumCorners.TR,h.frustumCorners.BR,h.frustumCorners.BL,h.globeCenterInViewSpace,h.globeRadius,y,u,h._farZ,R,M);if(d(c,I),l&&(i.setupElevationDraw(n,l,v),t.uploadCommonUniforms(s,l,c.toUnwrapped()),g)){const[e,i,r]=g.getGridBuffers(C,0!==u);l.draw(t,b,p,w,f,yi.backCCW,D,"globe_raster",e,i,r)}}}if(g&&(t.renderDefaultNorthPole||t.renderDefaultSouthPole)){const o=["GLOBE_POLES","PROJECTION_GLOBE_VIEW"];u&&o.push("CUSTOM_ANTIALIASING"),l=t.getOrCreateProgram("globeRaster",{defines:o});for(const c of n){const{x:n,y:o,z:u}=c.canonical,d=0===o,m=o===(1<<u)-1,[x,b,w,T]=g.getPoleBuffers(u,!1);if(T&&(d||m)){const o=r.getTile(c);Zl(t,o.emissiveTexture),s.activeTexture.set(a.TEXTURE0),o.texture&&o.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);let g=e.ew(u,n,h);const E=e.d3(e.dn(c.canonical)),S="mrt-fallback"===t.emissiveMode?1:0,I=(e,i)=>e.draw(t,a.TRIANGLES,p,Zi.disabled,f,yi.disabled,jl(h.expandedFarZProjMatrix,g,g,E,0,_,h.frustumCorners.TL,h.frustumCorners.TR,h.frustumCorners.BR,h.frustumCorners.BL,h.globeCenterInViewSpace,h.globeRadius,y,0,h._farZ,S),"globe_pole_raster",i,w,T);i.setupElevationDraw(o,l,v),t.uploadCommonUniforms(s,l,c.toUnwrapped()),d&&t.renderDefaultNorthPole&&I(l,x),m&&t.renderDefaultSouthPole&&(g=e.bL(e.aS(),g,[1,-1,1]),I(l,b))}}}}(t,i,r,n,o);else{const s=t.context,a=s.gl;let l,c;const h=t.shadowRenderer,u=Hi(t,t.longestCutoffRange),d=e=>{if(c===e)return;const i=[];1===e&&i.push("TERRAIN_VERTEX_MORPHING"),u.shouldRenderCutoff&&i.push("RENDER_CUTOFF"),h&&(i.push("RENDER_SHADOWS"),h.useNormalOffset&&i.push("NORMAL_OFFSET")),l=t.getOrCreateProgram("terrainRaster",{defines:i}),c=e},f=t.colorModeForRenderPass(),p=new xi(a.LEQUAL,xi.ReadWrite,t.depthRangeFor3D);ql.update(o);const m=t.transform,_=Hl(m.zoom,i.exaggeration(),i.sourceCache._source.tileSize);let g=[0,0,0];if(h){const e=t.style.directionalLight,i=t.style.ambientLight;e&&i&&(g=ar(t.style,e,i))}{c=-1;const y=a.TRIANGLES,[x,v]=[i.gridIndexBuffer,i.gridSegments];for(const c of n){const n=r.getTile(c),b=Zi.disabled,w=i.prevTerrainTileForTile[c.key],T=i.terrainTileForTile[c.key];Gl(w,T)&&ql.newMorphing(c.key,w,T,o,250),Zl(t,n.emissiveTexture),s.activeTexture.set(a.TEXTURE0),n.texture&&n.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);const E=ql.getMorphValuesForProxy(c.key),S=E?1:0;let I;E&&(I={morphing:{srcDemTile:E.from,dstDemTile:E.to,phase:e.eu(E.phase)}});const A="mrt-fallback"===t.emissiveMode?1:0,C=Ul(c.projMatrix,$l(c.canonical,m.renderWorldCopies)?_/10:_,g,A);if(d(S),!l)continue;i.setupElevationDraw(n,l,I);const M=c.toUnwrapped();h&&h.setupShadows(M,l),t.uploadCommonUniforms(s,l,M,null,u),l.draw(t,y,p,b,f,yi.backCCW,C,"terrain_raster",i.gridBuffer,x,v)}}}}(i,this,this.proxySourceCache,t,this._updateTimestamp),this.renderingToTexture=!0,i.gpuTimingDeferredRenderEnd(),t.splice(0,t.length))}renderBatch(t){if(0===this._drapedRenderBatches.length)return t+1;this.renderingToTexture=!0;const i=this.painter,r=this.painter.context,n=this.proxySourceCache,o=this.proxiedCoords[n.id],s=this._drapedRenderBatches.shift(),a=i.style.order,l=[];this._updateFBOs("mrt-fallback"===i.emissiveMode);let c=0;for(const h of o){const o=n.getTileByID(h.proxyTileKey),u=n.proxyCachedFBO[h.key]?n.proxyCachedFBO[h.key][t]:void 0,d=void 0!==u?n.renderCache[u]:this.pool[c++],f=void 0!==u;if(o.texture=d.tex,o.emissiveTexture=d.emissiveTex,f&&!d.dirty){l.push(o.tileID);continue}r.bindFramebuffer.set(d.fb.framebuffer);const p=r.gl;let m;p.drawBuffers("mrt-fallback"===i.emissiveMode?[p.COLOR_ATTACHMENT0,p.COLOR_ATTACHMENT1]:[p.COLOR_ATTACHMENT0]),this.renderedToTile=!1,d.dirty&&(r.clear({color:e.C.transparent,stencil:0}),d.dirty=!1);for(let e=s.start;e<=s.end;++e){const t=i.style._mergedLayers[a[e]];if(t.isHidden(i.transform.zoom))continue;const n=i.style.getLayerSourceCache(t),o=n?this.proxyToSource[h.key][n.id]:[h];if(!o)continue;const s=o;r.viewport.set([0,0,d.fb.width,d.fb.height]),m!==(n?n.id:null)&&(this._setupStencil(d,o,t,n),m=n?n.id:null),i.renderLayer(i,n,t,s)}if(p.drawBuffers([p.COLOR_ATTACHMENT0]),0===this._drapedRenderBatches.length)for(const e of this._pendingGroundEffectLayers){const t=i.style._mergedLayers[a[e]];if(t.isHidden(i.transform.zoom))continue;const n=i.style.getLayerSourceCache(t),o=n?this.proxyToSource[h.key][n.id]:[h];if(!o)continue;const s=o;r.viewport.set([0,0,d.fb.width,d.fb.height]),m!==(n?n.id:null)&&(this._setupStencil(d,o,t,n),m=n?n.id:null),i.renderLayer(i,n,t,s)}this.renderedToTile?(d.dirty=!0,l.push(o.tileID)):f||--c,5===c&&(c=0,this.renderToBackBuffer(l))}return this.renderToBackBuffer(l),this.renderingToTexture=!1,r.bindFramebuffer.set(null),r.viewport.set([0,0,i.width,i.height]),s.end+1}postRender(){}isLayerOrderingCorrect(e){const t=e.order.length;let i=-1,r=t;for(let n=0;n<t;++n)this._style.isLayerDraped(e._mergedLayers[e.order[n]])?i=Math.max(i,n):r=Math.min(r,n);return r>i}getMinElevationBelowMSL(){let e=0;return this._visibleDemTiles.filter(e=>e.dem).forEach(t=>{e=Math.min(e,t.dem.tree.minimums[0])}),0===e?e:(e-30)*this._exaggeration}raycast(e,t,i){if(!this._visibleDemTiles)return null;const r=this._visibleDemTiles.filter(e=>e.dem).map(r=>{const n=r.tileID,o=1<<n.overscaledZ,{x:s,y:a}=n.canonical,l=s/o,c=(s+1)/o,h=a/o,u=(a+1)/o;

1return{minx:l,miny:h,maxx:c,maxy:u,t:r.dem.tree.raycastRoot(l,h,c,u,e,t,i),tile:r}});r.sort((e,t)=>(null!==e.t?e.t:Number.MAX_VALUE)-(null!==t.t?t.t:Number.MAX_VALUE));for(const n of r){if(null==n.t)return null;const r=n.tile.dem.tree.raycast(n.minx,n.miny,n.maxx,n.maxy,e,t,i);if(null!=r)return r}return null}_createFBO(){const t=this.painter.context,i=t.gl,r=this.drapeBufferSize;t.activeTexture.set(i.TEXTURE0);const n=new e.T(t,{width:r[0],height:r[1],data:null},i.RGBA8);n.bind(i.LINEAR,i.CLAMP_TO_EDGE);const o=t.createFramebuffer(r[0],r[1],1,null);let s;return o.colorAttachment0.set(n.texture),this._emissiveTexture&&(s=new e.T(t,{width:r[0],height:r[1],data:null},i.R8),s.bind(i.LINEAR,i.CLAMP_TO_EDGE),o.createColorAttachment(t,1),o.colorAttachment1.set(s.texture)),o.depthAttachment=new Vl(t,o.framebuffer),void 0===this._sharedDepthStencil?(this._sharedDepthStencil=t.createRenderbuffer(t.gl.DEPTH_STENCIL,r[0],r[1]),this._stencilRef=0,o.depthAttachment.set(this._sharedDepthStencil),t.clear({stencil:0})):o.depthAttachment.set(this._sharedDepthStencil),t.extTextureFilterAnisotropic&&i.texParameterf(i.TEXTURE_2D,t.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.extTextureFilterAnisotropicMax),{fb:o,tex:n,emissiveTex:s,dirty:!1}}_updateFBOs(e){if(this._emissiveTexture!==e){for(const t of this.pool)this._updateFBO(t,e);for(const t of this.proxySourceCache.renderCache)this._updateFBO(t,e);this._emissiveTexture=e}}_updateFBO(t,i){const r=t.fb,n=this.painter.context,o=n.gl,s=this.drapeBufferSize;if(i){const i=new e.T(n,{width:s[0],height:s[1],data:null},o.R8);i.bind(o.LINEAR,o.CLAMP_TO_EDGE),t.emissiveTex=i,r.createColorAttachment(n,1),r.colorAttachment1.set(i.texture)}else t.emissiveTex=void 0,r.removeColorAttachment(n,1);t.dirty=!0}_initFBOPool(){for(;this.pool.length<Math.min(5,this.proxyCoords.length);)this.pool.push(this._createFBO())}_shouldDisableRenderCache(){if(this._style.hasLightTransitions())return!0;for(const e in this._style._mergedSourceCaches)if(this._style._mergedSourceCaches[e].hasTransition())return!0;return this._style.order.some(e=>{const t=this._style._mergedLayers[e],i=t.isHidden(this.painter.transform.zoom);return"hillshade"===t.type||"custom"===t.type?!i&&t.shouldRedrape():!i&&t.hasTransition()})}_clearLineLayersFromRenderCache(){let t=!1;for(const e of this._style.getSources())if(e instanceof As){t=!0;break}if(!t)return;const i={};for(let r=0;r<this._style.order.length;++r){const t=this._style._mergedLayers[this._style.order[r]],n=this._style.getLayerSourceCache(t);if(!n||i[n.id])continue;if(t.isHidden(this.painter.transform.zoom)||"line"!==t.type)continue;const o=t.widthExpression(),s=t.emissiveStrengthExpression();if(o instanceof e.ab||s instanceof e.ab){i[n.id]=!0;for(const e of this.proxyCoords){const t=this.proxyToSource[e.key][n.id];if(t)for(const e of t)this._clearRenderCacheForTile(n.id,e)}}}}_clearRasterLayersFromRenderCache(){let e=!1;for(const i in this._style._mergedSourceCaches)if(this._style._mergedSourceCaches[i]._source instanceof fo){e=!0;break}if(!e)return;const t={};for(let i=0;i<this._style.order.length;++i){const e=this._style._mergedLayers[this._style.order[i]],r=this._style.getLayerSourceCache(e);if(!r||t[r.id])continue;if(e.isHidden(this.painter.transform.zoom)||"raster"!==e.type)continue;const n=e.paint.get("raster-fade-duration");for(const t of this.proxyCoords){const e=this.proxyToSource[t.key][r.id];if(e)for(const t of e){const e=yo(r.getTile(t),r.findLoadedParent(t,0),r,this.painter.transform,n);(1!==e.opacity||0!==e.mix)&&this._clearRenderCacheForTile(r.id,t)}}}}_setupDrapedRenderBatches(){this._style.updateDrapeFirstLayers();const t=this._style.order,i=t.length;if(0===i)return;const r=[];this._pendingGroundEffectLayers=[];let n,o=0,s=this._style._mergedLayers[t[o]];for(;!this._style.isLayerDraped(s)&&s.isHidden(this.painter.transform.zoom)&&++o<i;)s=this._style._mergedLayers[t[o]];for(;o<i;++o){const e=this._style._mergedLayers[t[o]];e.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(e)?void 0===n&&(n=o):("fill-extrusion"===e.type&&this._pendingGroundEffectLayers.push(o),void 0!==n&&(r.push({start:n,end:o-1}),n=void 0)))}if(void 0!==n&&r.push({start:n,end:o-1}),0!==r.length){const t=r.at(-1);this._pendingGroundEffectLayers.every(e=>e>t.end)||e.w("fill-extrusion with flood lighting and/or ground ambient occlusion should be moved to be on top of all draped layers.")}this._drapedRenderBatches=r}_setupRenderCache(e){const t=this.proxySourceCache;if(this._shouldDisableRenderCache()||this.invalidateRenderCache){if(this.invalidateRenderCache=!1,t.renderCache.length>t.renderCachePool.length){const e=Object.values(t.proxyCachedFBO);t.proxyCachedFBO={};for(let i=0;i<e.length;++i){const r=Object.values(e[i]);t.renderCachePool.push(...r)}}return}this._clearRasterLayersFromRenderCache();const i=this.proxyCoords,r=this._tilesDirty;for(let o=i.length-1;o>=0;o--){const n=i[o];if(t.getTileByID(n.key),void 0!==t.proxyCachedFBO[n.key]){const i=e[n.key],o=this.proxyToSource[n.key];let s=0;for(const e in o){const t=o[e],n=i[e];if(!n||n.length!==t.length||t.some((t,i)=>t!==n[i]||r[e]&&Object.hasOwn(r[e],t.key))){s=-1;break}++s}for(const e in t.proxyCachedFBO[n.key])t.renderCache[t.proxyCachedFBO[n.key][e]].dirty=s<0||s!==Object.values(i).length}}const n=[...this._drapedRenderBatches];n.sort((e,t)=>t.end-t.start-(e.end-e.start));for(const o of n)for(const e of i){if(t.proxyCachedFBO[e.key])continue;let i=t.renderCachePool.pop();void 0===i&&t.renderCache.length<50&&(i=t.renderCache.length,t.renderCache.push(this._createFBO())),void 0!==i&&(t.proxyCachedFBO[e.key]={},t.proxyCachedFBO[e.key][o.start]=i,t.renderCache[i].dirty=!0)}this._tilesDirty={}}_setupStencil(e,t,i,r){if(!r||!this._sourceTilesOverlap[r.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const n=this.painter.context,o=n.gl;if(t.length<=1)return void(this._overlapStencilType=!1);let s;if(i.isTileClipped())s=t.length,this._overlapStencilMode.test={func:o.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(t[0].overscaledZ>t.at(-1).overscaledZ))return void(this._overlapStencilType=!1);s=1,this._overlapStencilMode.test={func:o.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+s>255&&(n.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=s,this._overlapStencilMode.ref=this._stencilRef,i.isTileClipped()&&this._renderTileClippingMasks(t,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return"Clip"===this._overlapStencilType||"Mask"===this._overlapStencilType}stencilModeForRTTOverlap(e){return this.renderingToTexture&&this._overlapStencilType?("Clip"===this._overlapStencilType&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[e.key]),this._overlapStencilMode):Zi.disabled}_renderTileClippingMasks(e,t){const i=this.painter,r=this.painter.context,n=r.gl;i._tileClippingMaskIDs={},r.setColorMode(Ji.disabled),r.setDepthMode(xi.disabled);const o=i.getOrCreateProgram("clippingMask");for(const s of e){const e=i._tileClippingMaskIDs[s.key]=--t;o.draw(i,n.TRIANGLES,xi.disabled,new Zi({func:n.ALWAYS,mask:0},e,255,n.KEEP,n.KEEP,n.REPLACE),Ji.disabled,yi.disabled,ds(s.projMatrix),"$clipping",i.tileExtentBuffer,i.quadTriangleIndexBuffer,i.tileExtentSegments)}}pointCoordinate(t){const i=this.painter.transform;if(t.x<0||t.x>i.width||t.y<0||t.y>i.height)return null;const r=[t.x,t.y,1,1];e.aO(r,r,i.pixelMatrixInverse),e.bB(r,r,1/r[3]),r[0]/=i.worldSize,r[1]/=i.worldSize;const n=i._camera.position,o=e.aL(1,i.center.lat),s=[n[0],n[1],n[2]/o,0],a=e.cA([],r.slice(0,3),s);e.au(a,a);const l=this.raycast(s,a,this._exaggeration);return null!==l&&l?(e.aY(s,s,a,l),s[3]=s[2],s[2]*=o,s):null}_setupProxiedCoordsForOrtho(e,t,i){if(e.getSource()instanceof Rs)return this._setupProxiedCoordsForImageSource(e,t,i);this._findCoveringTileCache[e.id]=this._findCoveringTileCache[e.id]||{};const r=this.proxiedCoords[e.id]=[],n=this.proxyCoords;for(let a=0;a<n.length;a++){const t=n[a],o=this._findTileCoveringTileID(t,e);if(o){const n=this._createProxiedId(t,o,i[t.key]&&i[t.key][e.id]);r.push(n),this.proxyToSource[t.key][e.id]=[n]}}let o=!1;const s=new Set;for(let a=0;a<t.length;a++){const n=e.getTile(t[a]);if(!n||!n.hasData())continue;const l=this._findTileCoveringTileID(n.tileID,this.proxySourceCache);if(l&&l.tileID.canonical.z!==n.tileID.canonical.z){const t=this.proxyToSource[l.tileID.key][e.id],a=this._createProxiedId(l.tileID,n,i[l.tileID.key]&&i[l.tileID.key][e.id]);t?t.splice(t.length-1,0,a):this.proxyToSource[l.tileID.key][e.id]=[a];const c=this.proxyToSource[l.tileID.key][e.id];s.has(c)||s.add(c),r.push(a),o=!0}}if(this._sourceTilesOverlap[e.id]=o,o)for(const a of s)a.sort((e,t)=>t.overscaledZ-e.overscaledZ)}_setupProxiedCoordsForImageSource(t,i,r){if(!t.getSource().loaded())return;const n=this.proxiedCoords[t.id]=[],o=this.proxyCoords,s=t.getSource(),a=s.tileID;if(!a)return;const l=new e.P(a.x,a.y)._div(1<<a.z),c=s.coordinates.map(e.ac.fromLngLat).reduce((e,t)=>(e.min.x=Math.min(e.min.x,t.x-l.x),e.min.y=Math.min(e.min.y,t.y-l.y),e.max.x=Math.max(e.max.x,t.x-l.x),e.max.y=Math.max(e.max.y,t.y-l.y),e),{min:new e.P(Number.MAX_VALUE,Number.MAX_VALUE),max:new e.P(-Number.MAX_VALUE,-Number.MAX_VALUE)}),h=(t,i)=>{const r=t.wrap+t.canonical.x/(1<<t.canonical.z),n=t.canonical.y/(1<<t.canonical.z),o=e.aj/(1<<t.canonical.z),s=i.wrap+i.canonical.x/(1<<i.canonical.z),a=i.canonical.y/(1<<i.canonical.z);return r+o<s+c.min.x||r>s+c.max.x||n+o<a+c.min.y||n>a+c.max.y};for(let e=0;e<o.length;e++){const s=o[e];for(let e=0;e<i.length;e++){const o=t.getTile(i[e]);if(!o||!o.hasData())continue;if(h(s,o.tileID))continue;const a=this._createProxiedId(s,o,r[s.key]&&r[s.key][t.id]),l=this.proxyToSource[s.key][t.id];l?l.push(a):this.proxyToSource[s.key][t.id]=[a],n.push(a)}}}_createProxiedId(t,i,r){let n=this.orthoMatrix;if(r){const e=r.find(e=>e.key===i.tileID.key);if(e)return e}if(i.tileID.key!==t.key){const r=t.canonical.z-i.tileID.canonical.z;let o,s,a;n=e.aS();const l=i.tileID.wrap-t.wrap<<t.overscaledZ;r>0?(o=e.aj>>r,s=o*((i.tileID.canonical.x<<r)-t.canonical.x+l),a=o*((i.tileID.canonical.y<<r)-t.canonical.y)):(o=e.aj<<-r,s=e.aj*(i.tileID.canonical.x-(t.canonical.x+l<<-r)),a=e.aj*(i.tileID.canonical.y-(t.canonical.y<<-r))),e.aK(n,0,o,0,o,0,1),e.aG(n,n,[s,a,0])}return new Yl(i.tileID,t.key,n)}_findTileCoveringTileID(t,i){let r=i.getTile(t);if(r&&r.hasData())return r;const n=this._findCoveringTileCache[i.id],o=n[t.key];if(r=o?i.getTileByID(o):null,r&&r.hasData()||null===o)return r;let s=r?r.tileID:t,a=s.overscaledZ;const l=i.getSource().minzoom,c=[];if(!o){const n=i.getSource().maxzoom;if(t.canonical.z>=n){const r=t.canonical.z-n;i.getSource().reparseOverscaled?(a=Math.max(t.canonical.z+2,i.transform.tileZoom),s=new e.br(a,t.wrap,n,t.canonical.x>>r,t.canonical.y>>r)):0!==r&&(a=n,s=new e.br(a,t.wrap,n,t.canonical.x>>r,t.canonical.y>>r))}s.key!==t.key&&(c.push(s.key),r=i.getTile(s))}const h=e=>

1const dc=(t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v,b,w)=>({u_matrix:i,u_normalize_matrix:r,u_globe_matrix:n,u_merc_matrix:o,u_grid_matrix:s,u_tl_parent:a,u_scale_parent:u,u_fade_t:d.mix,u_opacity:d.opacity*f.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:f.paint.get("raster-brightness-min"),u_brightness_high:f.paint.get("raster-brightness-max"),u_saturation_factor:e.eD(f.paint.get("raster-saturation")),u_contrast_factor:e.eC(f.paint.get("raster-contrast")),u_spin_weights:fc(f.paint.get("raster-hue-rotate")),u_perspective_transform:p,u_raster_elevation:m,u_zoom_transition:l,u_merc_center:c,u_cutoff_params:h,u_colorization_mix:Xn(e.eB,g,x),u_colorization_offset:Yn(e.eB,y,x),u_color_ramp:_,u_texture_offset:[b/(v+2*b),v/(v+2*b)],u_texture_res:[v+2*b,v+2*b],u_emissive_strength:w,u_zbias_factor:uc(t)});function fc(e){e*=Math.PI/180;const t=Math.sin(e),i=Math.cos(e);return[(2*i+1)/3,(-Math.sqrt(3)*t-i+1)/3,(Math.sqrt(3)*t-i+1)/3]}const pc=e.aS(),mc=(t,i,r,n,o,s,a,l,c,h,u,d,f,p,m,_,g,y,x,v,b,w,T,E,S)=>{const I=o.transform,A={u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:i?i.uSizeT:0,u_size:i?i.uSize:0,u_camera_to_center_distance:I.getCameraToCenterDistance(v),u_rotate_symbol:+r,u_aspect_ratio:I.width/I.height,u_fade_change:o.options.fadeDuration?o.symbolFadeChange:1,u_matrix:s,u_label_plane_matrix:a,u_coord_matrix:l,u_is_text:+h,u_is_sdf:+u,u_elevation_from_sea:c?1:0,u_pitch_with_map:+n,u_texsize:d,u_texsize_icon:f,u_texture:0,u_texture_icon:1,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:pc,u_merc_center:[0,0],u_camera_forward:[0,0,0],u_ecef_origin:[0,0,0],u_tile_matrix:pc,u_up_vector:[0,-1,0],u_color_adj_mat:T,u_icon_transition:E||0,u_gamma_scale:u?n?o.transform.getCameraToCenterDistance(v)*Math.cos(o.terrain?0:o.transform._pitch):1:0,u_device_pixel_ratio:e.r.devicePixelRatio,u_is_halo:1,u_scale_factor:S||1,u_ground_shadow_factor:b,u_inv_matrix:e.aE(e.aS(),a),u_normal_scale:w,u_lutTexture:10,u_spp_fill_np_color:[0,0,0,1],u_spp_halo_np_color:[0,0,0,0],u_spp_opacity:1,u_spp_halo_width:0,u_spp_halo_blur:0,u_spp_emissive_strength:0,u_spp_occlusion_opacity:1,u_spp_z_offset:0,u_spp_translate_rotation:[1,0],u_spp_fill_color_zoom_factor:0,u_spp_halo_color_zoom_factor:0,u_spp_opacity_zoom_factor:0,u_spp_halo_width_zoom_factor:0,u_spp_halo_blur_zoom_factor:0,u_spp_emissive_strength_zoom_factor:0,u_spp_occlusion_opacity_zoom_factor:0,u_spp_z_offset_zoom_factor:0,u_spp_translate_zoom_factor:0,u_spp_zoom_fraction:0,u_opacity_multiplier:1};return"globe"===v.name&&(A.u_tile_id=[m.canonical.x,m.canonical.y,1<<m.canonical.z],A.u_zoom_transition=_,A.u_inv_rot_matrix=y,A.u_merc_center=g,A.u_camera_forward=I._camera.forward(),A.u_ecef_origin=e.eE(I.globeMatrix,m.toUnwrapped()),A.u_tile_matrix=I.globeMatrix,A.u_up_vector=x),A},_c=(e,t,i,r)=>({u_matrix:e,u_emissive_strength:t,u_opacity:i,u_color:r}),gc=(t,i,r,n,o,s,a,l,c)=>Object.assign(function(t,i,r,n,o,s){const{width:a,height:l}=n.imageManager.getPixelSize(i),c=Math.pow(2,s.tileID.overscaledZ),h=s.tileSize*Math.pow(2,n.transform.tileZoom)/c,u=h*(s.tileID.canonical.x+s.tileID.wrap*c),d=h*s.tileID.canonical.y;return{u_image:0,u_pattern_tl:r.tl,u_pattern_br:r.br,u_texsize:[a,l],u_pattern_size:r.displaySize,u_pattern_units_to_pixels:o?[n.transform.width,-1*n.transform.height]:[1/e.c1(s,1,n.transform.tileZoom),1/e.c1(s,1,n.transform.tileZoom)],u_pixel_coord_upper:[u>>16,d>>16],u_pixel_coord_lower:[65535&u,65535&d]}}(0,s,a,n,l,c),{u_matrix:t,u_emissive_strength:i,u_opacity:r}),yc={fillExtrusion:t=>({u_matrix:new e.ap(t),u_lightpos:new e.aq(t),u_lightintensity:new e.ar(t),u_lightcolor:new e.aq(t),u_vertical_gradient:new e.ar(t),u_opacity:new e.ar(t),u_edge_radius:new e.ar(t),u_width_scale:new e.ar(t),u_ao:new e.b$(t),u_height_type:new e.b_(t),u_base_type:new e.b_(t),u_tile_id:new e.aq(t),u_zoom_transition:new e.ar(t),u_inv_rot_matrix:new e.ap(t),u_merc_center:new e.b$(t),u_up_dir:new e.aq(t),u_height_lift:new e.ar(t),u_flood_light_color:new e.aq(t),u_vertical_scale:new e.ar(t),u_flood_light_intensity:new e.ar(t),u_ground_shadow_factor:new e.aq(t),u_front_cutoff_params:new e.aq(t)}),fillExtrusionPattern:t=>({u_matrix:new e.ap(t),u_lightpos:new e.aq(t),u_lightintensity:new e.ar(t),u_lightcolor:new e.aq(t),u_vertical_gradient:new e.ar(t),u_height_factor:new e.ar(t),u_edge_radius:new e.ar(t),u_width_scale:new e.ar(t),u_ao:new e.b$(t),u_height_type:new e.b_(t),u_base_type:new e.b_(t),u_tile_id:new e.aq(t),u_zoom_transition:new e.ar(t),u_inv_rot_matrix:new e.ap(t),u_merc_center:new e.b$(t),u_up_dir:new e.aq(t),u_height_lift:new e.ar(t),u_image:new e.b_(t),u_texsize:new e.b$(t),u_pixel_coord_upper:new e.b$(t),u_pixel_coord_lower:new e.b$(t),u_tile_units_to_pixels:new e.ar(t),u_opacity:new e.ar(t),u_pattern_transition:new e.ar(t)}),fill:t=>({u_matrix:new e.ap(t),u_emissive_strength:new e.ar(t),u_ground_shadow_factor:new e.aq(t),u_opacity_multiplier:new e.ar(t)}),fillPattern:t=>({u_matrix:new e.ap(t),u_emissive_strength:new e.ar(t),u_image:new e.b_(t),u_texsize:new e.b$(t),u_pixel_coord_upper:new e.b$(t),u_pixel_coord_lower:new e.b$(t),u_tile_units_to_pixels:new e.ar(t),u_ground_shadow_factor:new e.aq(t),u_pattern_transition:new e.ar(t),u_opacity_multiplier:new e.ar(t)}),fillOutline:t=>({u_matrix:new e.ap(t),u_emissive_strength:new e.ar(t),u_world:new e.b$(t),u_ground_shadow_factor:new e.aq(t),u_opacity_multiplier:new e.ar(t)}),fillOutlinePattern:t=>({u_matrix:new e.ap(t),u_emissive_strength:new e.ar(t),u_world:new e.b$(t),u_image:new e.b_(t),u_texsize:new e.b$(t),u_pixel_coord_upper:new e.b$(t),u_pixel_coord_lower:new e.b$(t),u_tile_units_to_pixels:new e.ar(t),u_ground_shadow_factor:new e.aq(t),u_pattern_transition:new e.ar(t),u_opacity_multiplier:new e.ar(t)}),lineBlendComposite:t=>({u_image:new e.b_(t),u_opacity:new e.ar(t),u_blend_mode:new e.b_(t),u_max_density:new e.ar(t)}),lineBlendReduce:t=>({u_image:new e.b_(t),u_texel_size:new e.b$(t),u_first_pass:new e.b_(t)}),circle:e.eH,collisionBox:t=>

1({u_matrix:new e.ap(t),u_inv_rot_matrix:new e.ap(t),u_camera_to_center_distance:new e.ar(t),u_extrude_scale:new e.b$(t),u_zoom_transition:new e.ar(t),u_merc_center:new e.b$(t),u_tile_id:new e.aq(t)}),collisionCircle:t=>({u_matrix:new e.ap(t),u_inv_matrix:new e.ap(t),u_camera_to_center_distance:new e.ar(t),u_viewport_size:new e.b$(t)}),debug:t=>({u_color:new e.c9(t),u_matrix:new e.ap(t),u_overlay:new e.b_(t),u_overlay_scale:new e.ar(t)}),clippingMask:t=>({u_matrix:new e.ap(t)}),heatmap:t=>({u_extrude_scale:new e.ar(t),u_intensity:new e.ar(t),u_matrix:new e.ap(t),u_inv_rot_matrix:new e.ap(t),u_merc_center:new e.b$(t),u_tile_id:new e.aq(t),u_zoom_transition:new e.ar(t),u_up_dir:new e.aq(t)}),heatmapTexture:t=>({u_image:new e.b_(t),u_color_ramp:new e.b_(t),u_opacity:new e.ar(t)}),hillshade:t=>({u_matrix:new e.ap(t),u_image:new e.b_(t),u_latrange:new e.b$(t),u_light:new e.b$(t),u_shadow:new e.c9(t),u_highlight:new e.c9(t),u_emissive_strength:new e.ar(t),u_accent:new e.c9(t)}),hillshadePrepare:t=>({u_matrix:new e.ap(t),u_image:new e.b_(t),u_dimension:new e.b$(t),u_zoom:new e.ar(t)}),line:e.eG,linePattern:e.eF,raster:t=>({u_matrix:new e.ap(t),u_normalize_matrix:new e.ap(t),u_globe_matrix:new e.ap(t),u_merc_matrix:new e.ap(t),u_grid_matrix:new e.cN(t),u_tl_parent:new e.b$(t),u_scale_parent:new e.ar(t),u_fade_t:new e.ar(t),u_opacity:new e.ar(t),u_image0:new e.b_(t),u_image1:new e.b_(t),u_brightness_low:new e.ar(t),u_brightness_high:new e.ar(t),u_saturation_factor:new e.ar(t),u_contrast_factor:new e.ar(t),u_spin_weights:new e.aq(t),u_perspective_transform:new e.b$(t),u_raster_elevation:new e.ar(t),u_zoom_transition:new e.ar(t),u_merc_center:new e.b$(t),u_cutoff_params:new e.bZ(t),u_colorization_mix:new e.bZ(t),u_colorization_offset:new e.ar(t),u_color_ramp:new e.b_(t),u_texture_offset:new e.b$(t),u_texture_res:new e.b$(t),u_emissive_strength:new e.ar(t),u_zbias_factor:new e.ar(t)}),symbol:t=>({u_is_size_zoom_constant:new e.b_(t),u_is_size_feature_constant:new e.b_(t),u_size_t:new e.ar(t),u_size:new e.ar(t),u_camera_to_center_distance:new e.ar(t),u_rotate_symbol:new e.b_(t),u_aspect_ratio:new e.ar(t),u_fade_change:new e.ar(t),u_matrix:new e.ap(t),u_label_plane_matrix:new e.ap(t),u_coord_matrix:new e.ap(t),u_is_text:new e.b_(t),u_is_sdf:new e.b_(t),u_elevation_from_sea:new e.b_(t),u_pitch_with_map:new e.b_(t),u_texsize:new e.b$(t),u_texsize_icon:new e.b$(t),u_texture:new e.b_(t),u_texture_icon:new e.b_(t),u_gamma_scale:new e.ar(t),u_device_pixel_ratio:new e.ar(t),u_tile_id:new e.aq(t),u_zoom_transition:new e.ar(t),u_inv_rot_matrix:new e.ap(t),u_merc_center:new e.b$(t),u_camera_forward:new e.aq(t),u_tile_matrix:new e.ap(t),u_up_vector:new e.aq(t),u_ecef_origin:new e.aq(t),u_is_halo:new e.b_(t),u_icon_transition:new e.ar(t),u_color_adj_mat:new e.ap(t),u_scale_factor:new e.ar(t),u_ground_shadow_factor:new e.aq(t),u_inv_matrix:new e.ap(t),u_normal_scale:new e.ar(t),u_lutTexture:new e.b_(t),u_spp_fill_np_color:new e.bZ(t),u_spp_halo_np_color:new e.bZ(t),u_spp_opacity:new e.ar(t),u_spp_halo_width:new e.ar(t),u_spp_halo_blur:new e.ar(t),u_spp_emissive_strength:new e.ar(t),u_spp_occlusion_opacity:new e.ar(t),u_spp_z_offset:new e.ar(t),u_spp_translate_rotation:new e.b$(t),u_spp_fill_color_zoom_factor:new e.ar(t),u_spp_halo_color_zoom_factor:new e.ar(t),u_spp_opacity_zoom_factor:new e.ar(t),u_spp_halo_width_zoom_factor:new e.ar(t),u_spp_halo_blur_zoom_factor:new e.ar(t),u_spp_emissive_strength_zoom_factor:new e.ar(t),u_spp_occlusion_opacity_zoom_factor:new e.ar(t),u_spp_z_offset_zoom_factor:new e.ar(t),u_spp_translate_zoom_factor:new e.ar(t),u_spp_zoom_fraction:new e.ar(t),u_opacity_multiplier:new e.ar(t)}),background:t=>({u_matrix:new e.ap(t),u_emissive_strength:new e.ar(t),u_opacity:new e.ar(t),u_color:new e.c9(t)}),backgroundPattern:t=>({u_matrix:new e.ap(t),u_emissive_strength:new e.ar(t),u_opacity:new e.ar(t),u_image:new e.b_(t),u_pattern_tl:new e.b$(t),u_pattern_br:new e.b$(t),u_texsize:new e.b$(t),u_pattern_size:new e.b$(t),u_pixel_coord_upper:new e.b$(t),u_pixel_coord_lower:new e.b$(t),u_pattern_units_to_pixels:new e.b$(t)}),terrainRaster:t=>({u_matrix:new e.ap(t),u_image0:new e.b_(t),u_image1:new e.b_(t),u_skirt_height:new e.ar(t),u_ground_shadow_factor:new e.aq(t),u_emissive_texture_available:new e.ar(t)}),skybox:t=>({u_matrix:new e.ap(t),u_sun_direction:new e.aq(t),u_cubemap:new e.b_(t),u_opacity:new e.ar(t),u_temporal_offset:new e.ar(t)}),skyboxGradient:t=>({u_matrix:new e.ap(t),u_color_ramp:new e.b_(t),u_center_direction:new e.aq(t),u_radius:new e.ar(t),u_opacity:new e.ar(t),u_temporal_offset:new e.ar(t)}),skyboxCapture:t=>({u_matrix_3f:new e.cN(t),u_sun_direction:new e.aq(t),u_sun_intensity:new e.ar(t),u_color_tint_r:new e.bZ(t),u_color_tint_m:new e.bZ(t),u_luminance:new e.ar(t)}),globeRaster:t=>({u_proj_matrix:new e.ap(t),u_globe_matrix:new e.ap(t),u_normalize_matrix:new e.ap(t),u_merc_matrix:new e.ap(t),u_zoom_transition:new e.ar(t),u_merc_center:new e.b$(t),u_image0:new e.b_(t),u_image1:new e.b_(t),u_grid_matrix:new e.cN(t),u_skirt_height:new e.ar(t),u_far_z_cutoff:new e.ar(t),u_frustum_tl:new e.aq(t),u_frustum_tr:new e.aq(t),u_frustum_br:new e.aq(t),u_frustum_bl:new e.aq(t),u_globe_pos:new e.aq(t),u_globe_radius:new e.ar(t),u_viewport:new e.b$(t),u_emissive_texture_available:new e.ar(t)}),globeAtmosphere:t=>({u_frustum_tl:new e.aq(t),u_frustum_tr:new e.aq(t),u_frustum_br:new e.aq(t),u_frustum_bl:new e.aq(t),u_horizon:new e.ar(t),u_transition:new e.ar(t),u_fadeout_range:new e.ar(t),u_atmosphere_fog_color:new e.bZ(t),u_high_color:new e.bZ(t),u_space_color:new e.bZ(t),u_temporal_offset:new e.ar(t),u_horizon_angle:new e.ar(t)}),stars:t=>({u_matrix:new e.ap(t),u_up:new e.aq(t),u_right:new e.aq(t),u_intensity_multiplier:new e.ar(t)}),occlusion:t=>({u_matrix:new e.ap(t),u_anchorPos:new e.aq(t),u_screenSizePx:new e.b$(t),u_occluderSizePx:new e.b$(t),u_color:new e.bZ(t)})};class xc{constructor(e,t,i,r){this.id=xc.uniqueIdxCounter,xc.uniqueIdxCounter++,this.context=e;const n=e.gl;this.buffer=n.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),n.bufferData(n.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||r||t.destroy()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){this.id=xc.uniqueIdxCounter,xc.uniqueIdxCounter++;const t=this.context.gl;this.context.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}xc.uniqueIdxCounter=0;const vc={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class bc{constructor(e,t,i,r,n,o){this.length=t.length,this.attributes=i,this.itemSize=t.bytesPerElement,this.dynamicDraw=r,this.instanceCount=o,this.context=e;const s=e.gl;this.buffer=s.createBuffer(),e.bindVertexBuffer.set(this.buffer),s.bufferData(s.ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?s.DYNAMIC_DRAW:s.STATIC_DRAW),this.dynamicDraw||n||t.destroy()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){const t=this.context.gl;this.bind(),t.bufferSubData(t.ARRAY_BUFFER,0,e.arrayBuffer)}

1enableAttributes(e,t){for(const i of this.attributes){const r=t.getAttributeLocation(e,i.name);-1!==r&&e.enableVertexAttribArray(r)}}setVertexAttribPointers(e,t,i){for(const r of this.attributes){const n=t.getAttributeLocation(e,r.name);if(-1!==n){const t=r.offset+this.itemSize*(i||0);"Float32"===r.type?e.vertexAttribPointer(n,r.components,e.FLOAT,!1,this.itemSize,t):e.vertexAttribIPointer(n,r.components,e[vc[r.type]],this.itemSize,t)}}}setVertexAttribDivisor(e,t,i){for(let r=0;r<this.attributes.length;r++){const n=t.getAttributeLocation(e,this.attributes[r].name);-1!==n&&this.instanceCount&&this.instanceCount>0&&e.vertexAttribDivisor(n,i)}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class wc{constructor(e,t,i,r,n){this.context=e,this.width=t,this.height=i;const o=this.framebuffer=e.gl.createFramebuffer();r>0&&(this.colorAttachment0=new Bl(e,o,0)),r>1&&(this.colorAttachment1=new Bl(e,o,1)),n&&(this.depthAttachmentType=n,this.depthAttachment="renderbuffer"===n?new kl(e,o):new Nl(e,o))}static createWithTexture(t,i,r,n,o){const s=t.gl;if(t.activeTexture.set(s.TEXTURE1),t.viewport.set([0,0,r,n]),i&&i.width===r&&i.height===n)return s.bindTexture(s.TEXTURE_2D,i.colorAttachment0.get()),t.bindFramebuffer.set(i.framebuffer),i;i&&i.destroy();const a=t.extRenderToTextureHalfFloat||t.extColorBufferFloat?t.gl.RGBA16F:t.gl.RGBA8,l=new e.T(t,{width:r,height:n,data:null},a);l.bind(s.LINEAR,s.CLAMP_TO_EDGE);const c=t.createFramebuffer(r,n,1,null);if(c.format=a,c.colorAttachment0.set(l.texture),o){const e=t.createRenderbuffer(s.DEPTH24_STENCIL8,r,n);t.bindFramebuffer.set(c.framebuffer),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,e),c._stencilRbo=e}return c}createColorAttachment(e,t){0===t?this.colorAttachment0=new Bl(e,this.framebuffer,0):1===t&&(this.colorAttachment1=new Bl(e,this.framebuffer,1))}removeColorAttachment(e,t){const i=this.context.gl;let r;0===t?(r=this.colorAttachment0.get(),this.colorAttachment0=void 0):1===t&&(r=this.colorAttachment1.get(),this.colorAttachment1=void 0),r&&i.deleteTexture(r)}destroy(){const e=this.context.gl;if(this.colorAttachment0){const t=this.colorAttachment0.get();t&&e.deleteTexture(t)}if(this.colorAttachment1){const t=this.colorAttachment1.get();t&&e.deleteTexture(t)}if(this.depthAttachment&&this.depthAttachmentType)if("renderbuffer"===this.depthAttachmentType){const t=this.depthAttachment.get();t&&e.deleteRenderbuffer(t)}else{const t=this.depthAttachment.get();t&&e.deleteTexture(t)}this._stencilRbo&&(e.deleteRenderbuffer(this._stencilRbo),this._stencilRbo=null),e.deleteFramebuffer(this.framebuffer)}}class Tc{constructor(e,t){this.gl=e,this._pendingPrograms=new Set,this._compileStats={precompiled:0,onDemand:0,totalStallMs:0,maxStallMs:0,framesMissed:0,stalls:[]},this.clearColor=new ol(this),this.clearDepth=new sl(this),this.clearStencil=new al(this),this.colorMask=new ll(this),this.depthMask=new cl(this),this.stencilMask=new hl(this),this.stencilFunc=new ul(this),this.stencilOp=new dl(this),this.stencilTest=new fl(this),this.depthRange=new pl(this),this.depthTest=new ml(this),this.depthFunc=new _l(this),this.blend=new gl(this),this.blendFunc=new yl(this),this.blendColor=new xl(this),this.blendEquation=new vl(this),this.cullFace=new bl(this),this.cullFaceSide=new wl(this),this.frontFace=new Tl(this),this.program=new El(this),this.activeTexture=new Sl(this),this.viewport=new Il(this),this.bindFramebuffer=new Al(this),this.bindRenderbuffer=new Cl(this),this.bindTexture=new Ml(this),this.bindVertexBuffer=new Pl(this),this.bindElementBuffer=new Rl(this),this.bindVertexArrayOES=new Dl(this),this.pixelStoreUnpack=new Ll(this),this.pixelStoreUnpackPremultiplyAlpha=new zl(this),this.pixelStoreUnpackFlipY=new Fl(this),this.options=t?{...t}:{},this.options.extTextureFilterAnisotropicForceOff||(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.extDebugRendererInfo=e.getExtension("WEBGL_debug_renderer_info"),this.extDebugRendererInfo&&(this.renderer=e.getParameter(this.extDebugRendererInfo.UNMASKED_RENDERER_WEBGL),this.vendor=e.getParameter(this.extDebugRendererInfo.UNMASKED_VENDOR_WEBGL)),this.forceManualRenderingForInstanceIDShaders=t&&!!t.forceManualRenderingForInstanceIDShaders||this.renderer&&this.renderer.includes("PowerVR"),this.options.extTextureFloatLinearForceOff||(this.extTextureFloatLinear=e.getExtension("OES_texture_float_linear")),this.extRenderToTextureHalfFloat=e.getExtension("EXT_color_buffer_half_float"),this.extColorBufferFloat=e.getExtension("EXT_color_buffer_float"),this.extTimerQuery=e.getExtension("EXT_disjoint_timer_query_webgl2"),this.maxTextureSize=e.getParameter(e.MAX_TEXTURE_SIZE),this.maxUniformBlockSize=Math.min(e.getParameter(e.MAX_UNIFORM_BLOCK_SIZE),32768),this.maxUniformBufferBindings=e.getParameter(e.MAX_UNIFORM_BUFFER_BINDINGS),this.extBlendFuncExtended=e.getExtension("WEBGL_blend_func_extended"),this.extParallelShaderCompile=e.getExtension("KHR_parallel_shader_compile")}sweepPendingPrograms(){if(0!==this._pendingPrograms.size)for(const e of this._pendingPrograms)e.maybeFinalize()}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.bindVertexArrayOES.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(e,t,i){return new xc(this,e,t,i)}createVertexBuffer(e,t,i,r,n){return new bc(this,e,t,i,r,n)}createRenderbuffer(e,t,i){const r=this.gl,n=r.createRenderbuffer();return this.bindRenderbuffer.set(n),r.renderbufferStorage(r.RENDERBUFFER,e,t,i),this.bindRenderbuffer.set(null),n}createFramebuffer(e,t,i,r){return new wc(this,e,t,i,r)}clear({color:e,depth:t,stencil:i,colorMask:r}){const n=this.gl;let o=0;e&&(o|=n.COLOR_BUFFER_BIT,this.clearColor.set(e.toNonPremultipliedRenderColor(null)),this.colorMask.set(r||[!0,!0,!0,!0])),void 0!==t&&(o|=n.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(t),this.depthMask.set(!0)),void 0!==i&&(o|=n.STENCIL_BUFFER_BIT,this.clearStencil.set(i),this.stencilMask.set(255)),n.clear(o)}setCullFace(e){!1===e.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)}setStencilMode(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)}setColorMode(t){e.b7(t.blendFunction,Ji.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor),t.blendEquation?this.blendEquation.set(t.blendEquation):this.blendEquation.setDefault()),this.colorMask.set(t.mask)}unbindVAO(){this.bindVertexArrayOES.set(null)}}let Ec;function Sc(t,i,r,n,o,s,a){const l=t.context,c=l.gl,h=t.transform,u=[e.a_(h.center.lng),e.a$(h.center.lat)],d=r.layout.get("symbol-placement"),f=r.layout.get("text-variable-anchor"),p="map"===r.layout.get("icon-rotation-alignment"),m="map"===r.layout.get("text-rotation-alignment"),_="point"!==d,g=[];let y=0,x=0;for(let S=0;S<n.length;S++){const l=n[S],d=i.getTile(l),v=d.getBucket(r);if(!v)continue;const b=v.getProjection().createInversionMatrix(h,l.canonical),w=[],T=ta(l,v,h),E=!a&&p&&_,I=a&&m&&_,A=f&&v.hasTextData(),C=v.hasIconTextFit()&&A&&v.hasIconData(),M=E||I||a&&A||C,P="globe"===v.projection.name,R=P?e.ah(h.zoom):0;P&&(w.push("PROJECTION_GLOBE_VIEW"),M&&w.push("PROJECTED_POS_ON_VIEWPORT"));const D=t.getOrCreateProgram("collisionBox",{defines:w});let L=T;0===o[0]&&0===o[1]||(L=t.translatePosMatrix(T,d,o,s));const z=a?v.textCollisionBox:v.iconCollisionBox,F=v.collisionCircleArray;

1if(!o)continue;if("mercator"===o.projection.name&&B)continue;if(o.fullyClipped)continue;const s="globe"===o.projection.name,d=s?e.ah(I.zoom):0,f=ia(V,o.getProjection(),I),p=I.calculatePixelsToTileUnitsMatrix(n),m=O&&o.hasTextData(),U=o.hasIconTextFit()&&m&&o.hasIconData(),j=o.getProjection().createInversionMatrix(I,V.canonical),G=(1<<n.tileID.canonical.z)*e.aj/t.transform.worldSize,q=e=>{let i=[0,0,0];if(e){const e=t.style.directionalLight,r=t.style.ambientLight;e&&r&&(i=ar(t.style,e,r))}return i},H=e=>{const i=Math.floor(t.context.maxUniformBlockSize/4),r=Math.floor(i/4);e.push(`MAX_UBO_SIZE_VEC4 ${r}u`)},$=e=>{I.depthOcclusionForSymbolsAndCircles&&(r.hasOcclusionOpacityProperties||t.terrain)&&(e.push("DEPTH_D24"),e.push("DEPTH_OCCLUSION"))},Z=i=>{r.lut&&!T&&(r.lut.texture||(r.lut.texture=new e.ct(t.context,r.lut.image,[r.lut.image.height,r.lut.image.height,r.lut.image.height],E.gl.RGBA8)),E.activeTexture.set(E.gl.TEXTURE0+10),r.lut.texture&&r.lut.texture.bind(E.gl.LINEAR,E.gl.CLAMP_TO_EDGE),i.push("APPLY_LUT_ON_GPU"))},W=()=>{const i=A&&"point"!==r.layout.get("symbol-placement"),a=[];$(a),Z(a);const c=i||U,u="road"===o.elevationType,m=t.shadowRenderer,g=u&&M&&!!m&&m.enabled,T=q(g),E=u&&M&&!t.terrain?z:L,C=r.paint.get("icon-image-cross-fade");t.terrainRenderModeElevated()&&M&&a.push("PITCH_WITH_MAP_TERRAIN"),s&&(a.push("PROJECTION_GLOBE_VIEW"),c&&a.push("PROJECTED_POS_ON_VIEWPORT")),C>0&&o.hasAnySecondaryIcon&&a.push("ICON_TRANSITION"),!o.icon.zOffsetVertexBuffer||u&&t.terrain||a.push("Z_OFFSET"),0===y&&0===x&&0===v&&1===b||a.push("COLOR_ADJUSTMENT"),g&&a.push("RENDER_SHADOWS","NORMAL_OFFSET"),u&&M&&!t.terrain&&o.icon.orientationVertexBuffer&&a.push("ELEVATED_ROADS"),H(a);const P=t.getOrCreateProgram("symbol",{defines:a}),R=n.imageAtlasTexture?n.imageAtlasTexture.size:[0,0],D=o.iconSizeData,O=e.aZ(D,I.zoom),k=M||!I.isOrthographic,W=Ai(f,n.tileID.canonical,M,A,I,o.getProjection(),p),X=Mi(f,n.tileID.canonical,M,A,I,o.getProjection(),p),Y=o.icon.uboBinder&&o.icon.uboBinder.hasPerFeatureTranslate()?[0,0]:l,K=t.translatePosMatrix(X,n,Y,h,!0),J=t.translatePosMatrix(f,n,Y,h),Q=c?Ic:W,ee=A&&!M&&!i;let te=N;!B&&!I.mercatorFromTransition||A||(te=Ac(I));const ie=s?te:N,re=r.getColorAdjustmentMatrix(y,x,v,b),ne=mc(D.kind,O,ee,M,t,J,Q,K,w,!1,o.sdfIcons,R,[0,0],0,V,d,F,j,ie,o.getProjection(),T,G,re,C,null),oe=n.imageAtlasTexture?n.imageAtlasTexture:null,se=1!==r.layout.get("icon-size").constantOr(0)||o.iconsNeedLinear,ae=o.sdfIcons||t.options.rotating||t.options.zooming||se||k?S.LINEAR:S.NEAREST,le=o.sdfIcons&&0!==r.paint.get("icon-halo-width").constantOr(1),ce=t.terrain&&M&&i?e.aE(e.aS(),W):Ic;if(i&&o.icon){const i=e.e7.getAtTileOffsetFunc(V,I.center.lat,I.worldSize,o.getProjection()),s=Ci(f,n.tileID.canonical,M,A,I,o.getProjection(),p),a=r.layout.get("icon-size-scale-range"),l=e.as(t.scaleFactor,a[0],a[1]);Li(o,f,t,!1,s,X,M,_,i,V,l)}return{program:P,buffers:o.icon,uniformValues:ne,atlasTexture:oe,atlasTextureIcon:null,atlasInterpolation:ae,atlasInterpolationIcon:null,isSDF:o.sdfIcons,hasHalo:le,depthMode:E,tile:n,renderWithShadows:g,labelPlaneMatrixInv:ce}},X=()=>{const i=C&&"point"!==r.layout.get("symbol-placement"),a=[],l=i||O||U,h="road"===o.elevationType,m=t.shadowRenderer,_=h&&P&&!!m&&m.enabled,y=q(_),x=h&&P&&!t.terrain?z:L;t.terrainRenderModeElevated()&&P&&a.push("PITCH_WITH_MAP_TERRAIN"),s&&(a.push("PROJECTION_GLOBE_VIEW"),l&&a.push("PROJECTED_POS_ON_VIEWPORT")),!o.text.zOffsetVertexBuffer||h&&t.terrain||a.push("Z_OFFSET"),o.iconsInText&&a.push("RENDER_TEXT_AND_SYMBOL"),_&&a.push("RENDER_SHADOWS","NORMAL_OFFSET"),h&&P&&!t.terrain&&o.text.orientationVertexBuffer&&a.push("ELEVATED_ROADS"),$(a),H(a);const v=t.getOrCreateProgram("symbol",{defines:a});let b,T=[0,0],E=null;const A=o.textSizeData;o.iconsInText&&(T=n.imageAtlasTexture?n.imageAtlasTexture.size:[0,0],E=n.imageAtlasTexture?n.imageAtlasTexture:null,b=P||!I.isOrthographic||t.options.rotating||t.options.zooming||"composite"===A.kind||"camera"===A.kind?S.LINEAR:S.NEAREST);const M=n.glyphAtlasTexture?n.glyphAtlasTexture.size:[0,0],R=r.layout.get("text-size-scale-range"),D=e.as(t.scaleFactor,R[0],R[1]),k=e.aZ(A,I.zoom,D),Z=Ai(f,n.tileID.canonical,P,C,I,o.getProjection(),p),W=Mi(f,n.tileID.canonical,P,C,I,o.getProjection(),p),X=o.text.uboBinder&&o.text.uboBinder.hasPerFeatureTranslate()?[0,0]:c,Y=t.translatePosMatrix(W,n,X,u,!0),K=t.translatePosMatrix(f,n,X,u),J=l?Ic:Z,Q=C&&!P&&!i;let ee=N;!B&&!I.mercatorFromTransition||C||(ee=Ac(I));const te=mc(A.kind,k,Q,P,t,K,J,Y,w,!0,!0,M,T,0,V,d,F,j,s?ee:N,o.getProjection(),y,G,null,null,D),ie=n.glyphAtlasTexture?n.glyphAtlasTexture:null,re=S.LINEAR,ne=0!==r.paint.get("text-halo-width").constantOr(1),oe=t.terrain&&P&&i?e.aE(e.aS(),Z):Ic;if(i&&o.text){const i=e.e7.getAtTileOffsetFunc(V,I.center.lat,I.worldSize,o.getProjection()),r=Ci(f,n.tileID.canonical,P,C,I,o.getProjection(),p);Li(o,f,t,!0,r,W,P,g,i,V,D)}return{program:v,buffers:o.text,uniformValues:te,atlasTexture:ie,atlasTextureIcon:E,atlasInterpolation:re,atlasInterpolationIcon:b,isSDF:!0,hasHalo:ne,depthMode:x,tile:n,renderWithShadows:_,labelPlaneMatr

1ixInv:oe}},Y=o.icon.segments.get().length,K=o.text.segments.get().length,J=Y&&!a.onlyText?W():null,Q=K&&!a.onlyIcons?X():null,ee=r.paint.get("icon-opacity").constantOr(1),te=r.paint.get("text-opacity").constantOr(1);if(R&&o.canOverlap){D=!0;const t=ee&&!a.onlyText?o.icon.segments.get():[],i=te&&!a.onlyIcons?o.text.segments.get():[];for(const r of t)k.push({segments:new e.cr([r]),sortKey:r.sortKey,state:J});for(const r of i)k.push({segments:new e.cr([r]),sortKey:r.sortKey,state:Q})}else a.onlyText||k.push({segments:ee?o.icon.segments:new e.cr([]),sortKey:0,state:J}),a.onlyIcons||k.push({segments:te?o.text.segments:new e.cr([]),sortKey:0,state:Q})}D&&k.sort((e,t)=>e.sortKey-t.sortKey);for(const e of k){const i=e.state;if(i)if(t.terrain?t.terrain.setupElevationDraw(i.tile,i.program,{useDepthForOcclusion:I.depthOcclusionForSymbolsAndCircles,labelPlaneMatrixInv:i.labelPlaneMatrixInv}):t.setupDepthForOcclusion(I.depthOcclusionForSymbolsAndCircles,i.program),E.activeTexture.set(S.TEXTURE0),i.atlasTexture&&i.atlasTexture.bind(i.atlasInterpolation,S.CLAMP_TO_EDGE,!0),i.atlasTextureIcon&&(E.activeTexture.set(S.TEXTURE1),i.atlasTextureIcon&&i.atlasTextureIcon.bind(i.atlasInterpolationIcon,S.CLAMP_TO_EDGE,!0)),i.renderWithShadows&&t.shadowRenderer.setupShadows(i.tile.tileID.toUnwrapped(),i.program,"vector-tile"),t.uploadCommonLightUniforms(t.context,i.program),i.hasHalo){const n=i.uniformValues;n.u_is_halo=1,Rc(i.buffers,e.segments,r,t,i.program,i.depthMode,o,s,n,2),n.u_is_halo=0}else{if(i.isSDF){const n=i.uniformValues;i.hasHalo&&(n.u_is_halo=1,Rc(i.buffers,e.segments,r,t,i.program,i.depthMode,o,s,n,1)),n.u_is_halo=0}Rc(i.buffers,e.segments,r,t,i.program,i.depthMode,o,s,i.uniformValues,1)}}}function Rc(e,t,i,r,n,o,s,a,l,c){const h=r.context,u=h.gl,d=[e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer,e.iconTransitioningVertexBuffer,e.globeExtVertexBuffer,e.zOffsetVertexBuffer,e.orientationVertexBuffer];e.featureIdBuffer&&d.push(e.featureIdBuffer);const f=e.uboBinder?null:e.programConfigurations.get(i.id);if(e.uboBinder){e.uboBinder.layer=i;const t=r.transform.zoom,n=r.style.getBrightness?r.style.getBrightness():null,o=e.uboBinder.getConstantUniformValues(t,n);l.u_spp_fill_np_color=o.fill_np_color,l.u_spp_halo_np_color=o.halo_np_color,l.u_spp_opacity=o.opacity,l.u_spp_halo_width=o.halo_width,l.u_spp_halo_blur=o.halo_blur,l.u_spp_emissive_strength=o.emissive_strength,l.u_spp_occlusion_opacity=o.occlusion_opacity,l.u_spp_z_offset=o.z_offset;const s=o.zoomFactors;l.u_spp_fill_color_zoom_factor=s[0],l.u_spp_halo_color_zoom_factor=s[1],l.u_spp_opacity_zoom_factor=s[2],l.u_spp_halo_width_zoom_factor=s[3],l.u_spp_halo_blur_zoom_factor=s[4],l.u_spp_emissive_strength_zoom_factor=s[5],l.u_spp_occlusion_opacity_zoom_factor=s[6],l.u_spp_z_offset_zoom_factor=s[7],l.u_spp_translate_zoom_factor=s[8],l.u_spp_zoom_fraction=t-Math.floor(t);const a=i.paint.get(e.uboBinder.isText?"text-translate-anchor":"icon-translate-anchor"),c=e.uboBinder.hasPerFeatureTranslate()&&"map"===a?r.transform.angle:0;l.u_spp_translate_rotation=[Math.cos(c),Math.sin(c)]}const{batchIndices:p,batchSegments:m}=e.getBatchGrouping(t);for(const _ of p){const t=m.get(_);e.uboBinder&&e.uboBinder.bind(h,n.program,_),n.draw(r,u.TRIANGLES,o,s,a,yi.disabled,l,i.id,e.layoutVertexBuffer,e.indexBuffer,t,i.paint,r.transform.zoom,f,d,c)}}function Dc(t,i,r,n,o,s){const a=r.paint.get("line-width"),l=r.paint.get("line-emissive-strength").isConstant(),c=r.paint.get("line-emissive-strength").constantOr(0),h=r.paint.get("line-occlusion-opacity"),u=r.layout.get("line-elevation-reference"),d="meters"===r.layout.get("line-width-unit"),f="sea"===u,p=!(!t.terrain||!t.terrain.enabled),m=t.context,_=m.gl;if(r.hasElevatedBuckets&&"globe"===t.transform.projection.name)return;const g=r.layout.get("line-cross-slope"),y=void 0!==g,x=g<1,v=o||t.colorModeForDrapableLayerRenderPass(l?c:null),b=t.terrain&&t.terrain.renderingToTexture||s,w=b?1:e.r.devicePixelRatio,T=r.paint.get("line-dasharray"),E=T.constantOr(1),S=r.layout.get("line-cap"),I=T.constantOr(null),A=S.constantOr(null),C=r.paint.get("line-pattern"),M=C.constantOr(1),P=r.paint.get("line-pattern-cross-fade"),R=C.constantOr(null),D=r.paint.get("line-opacity").constantOr(1);let L=!M&&1!==D||t.depthOcclusion&&h>0&&h<1;const z=r.paint.get("line-gradient"),F=M?"linePattern":"line",O=e.eM(r);let B;if(b&&t.terrain&&t.terrain.clipOrMaskOverlapStencilType()&&(L=!1),0!==h&&t.depthOcclusion){const t=r.paint._values["line-opacity"];t&&t.value&&"constant"===t.value.kind?B=t.value:e.w(`Occlusion opacity for layer ${r.id} is supported only when line-opacity isn't data-driven.`)}"constant"!==a.value.kind&&!1===a.value.isLineProgressConstant&&O.push("VARIABLE_LINE_WIDTH");const k=r.paint.get("line-emissive-strength");M||"constant"===k.value.kind||!1!==k.value.isLineProgressConstant||O.push("VARIABLE_LINE_EMISSIVE_STRENGTH"),t._debugParams.showElevationIdDebug&&O.push("DEBUG_ELEVATION_ID"),b&&("dual-source-blending"!==t.emissiveMode||l?"mrt-fallback"===t.emissiveMode&&O.push("USE_MRT1"):O.push("DUAL_SOURCE_BLENDING"));const N={},V=[],U=(n,o,s,a,l,c)=>{for(const u of n){const n=i.getTile(u);if(M&&!n.patternsLoaded())continue;const f=n.getBucket(r);

1if(!f)continue;if("none"!==f.elevationType&&!l||"none"===f.elevationType&&l)continue;t.prepareDrawTile();const p=[...o],g="road"===f.elevationType,y=t.shadowRenderer,x=g&&!!y&&y.enabled;let T=[0,0,0];if(x){const e=t.style.directionalLight,i=t.style.ambientLight;e&&i&&(T=ar(t.style,e,i)),p.push("RENDER_SHADOWS","NORMAL_OFFSET")}const S=f.programConfigurations.get(r.id);let C=!1;if(R&&n.imageAtlas){const t=e.cD.from(R),i=t.getPrimary().scaleSelf(w).toString(),r=n.imageAtlas.patternPositions.get(i),o=t.getSecondary(),s=o?n.imageAtlas.patternPositions.get(o.scaleSelf(w).toString()):null;C=!!r&&!!s,r&&S.setConstantPatternPositions(r,s)}P>0&&(C||S.getPatternTransitionVertexBuffer("line-pattern"))&&p.push("LINE_PATTERN_TRANSITION"),f.elevationGroundScaleVertexBuffer&&p.push("ELEVATION_GROUND_SCALE");const O=t.isTileAffectedByFog(u),k=t.getOrCreateProgram(F,{config:S,defines:p,overrideFog:O});if(!M&&I&&A&&n.lineAtlas){const e=n.lineAtlas.getDash(I,A);e&&S.setConstantPatternPositions(e)}x&&y.setupShadows(n.tileID.toUnwrapped(),k,"vector-tile");let[U,j]=r.paint.get("line-trim-offset");if("round"===A||"square"===A){const e=1;U!==j&&(0===U&&(U-=e),1===j&&(j+=e))}const G=b?u.projMatrix:null,q=d?1/f.tileToMeter/e.c1(n,1,t.transform.zoom):1,H=d?1/f.tileToMeter/e.c1(n,1,Math.floor(t.transform.zoom)):1,$=E?r.paint._values["line-floorwidth"]:null;let Z;if($&&"constant"===$.value.kind){const e=f.zoom;e in N||(N[e]=Math.max(.01,r.widthExpression().evaluate({zoom:e}))),Z=$.value.value;const i=Math.floor(t.transform.zoom);$.value.value=N[e]*Math.pow(2,i-n.tileID.overscaledZ)}const W=M?e.eN(t,n,r,G,w,q,H,[U,j],T,P):e.eO(t,n,r,G,f.lineClipsArray.length,w,q,H,[U,j],T);if(z){const n=f.gradients[r.id];let o=n.texture;if(r.gradientVersion!==n.version){let s=256;if(r.stepInterpolant){const r=i.getSource().maxzoom,n=u.canonical.z===r?Math.ceil(1<<t.transform.maxZoom-u.canonical.z):1;s=e.as(e.eP(f.maxLineLength/e.aj*1024*n),256,m.maxTextureSize)}const a="none"===r.paint.get("line-gradient-use-theme").constantOr("default");n.gradient=e.eQ({expression:r.gradientExpression(),evaluationKey:"lineProgress",resolution:s,image:n.gradient||void 0,clips:f.lineClipsArray,lut:a?null:r.lut}),n.texture?n.texture.update(n.gradient):n.texture=new e.T(m,n.gradient,_.RGBA8),n.version=r.gradientVersion,o=n.texture}m.activeTexture.set(_.TEXTURE1),o.bind(r.stepInterpolant?_.NEAREST:_.LINEAR,_.CLAMP_TO_EDGE)}E&&(m.activeTexture.set(_.TEXTURE0),n.lineAtlasTexture&&n.lineAtlasTexture.bind(_.LINEAR,_.REPEAT),S.updatePaintBuffers()),M&&(m.activeTexture.set(_.TEXTURE0),n.imageAtlasTexture&&n.imageAtlasTexture.bind(_.LINEAR,_.CLAMP_TO_EDGE),S.updatePaintBuffers()),l&&!g&&t.terrain.setupElevationDraw(n,k),t.uploadCommonUniforms(m,k,u.toUnwrapped());const X=bs.drawLineFrcCoverageDetect?bs.drawLineFrcCoverageDetect(t,f,u,l,W,S,k,s,v,V):null,Y=(e,i,n)=>{i&&0!==i.get().length&&(null!=B&&(B.value=D*h),void 0!==n&&(W.u_opacity_multiplier=n),k.draw(t,_.TRIANGLES,s,e,v,yi.disabled,W,r.id,f.layoutVertexBuffer,f.indexBuffer,i,r.paint,t.transform.zoom,S,[f.layoutVertexBuffer2,f.patternVertexBuffer,f.zOffsetVertexBuffer,f.elevationIdColVertexBuffer,f.elevationGroundScaleVertexBuffer]),void 0!==n&&(W.u_opacity_multiplier=1),null!=B&&(B.value=D))},K=e=>{X&&X.active&&bs.drawLineFrcRenderLine?bs.drawLineFrcRenderLine(f,X,e,Y):Y(e,f.segments)};if(L&&!l){const e=t.stencilModeForClipping(u).ref;0===e&&b&&m.clear({stencil:0});const i={func:_.EQUAL,mask:255};W.u_alpha_discard_threshold=.8,K(new Zi(i,e,255,_.KEEP,_.KEEP,_.INVERT)),W.u_alpha_discard_threshold=0,K(new Zi(i,e,255,_.KEEP,_.KEEP,_.KEEP))}else W.u_alpha_discard_threshold=L&&l&&c?.8:0,K(l?a:t.stencilModeForClipping(u));X&&bs.drawLineFrcFadePass&&bs.drawLineFrcFadePass(t,f,u,X,l,a,Y),void 0!==Z&&($.value.value=Z)}};let j=t.depthModeForSublayer(0,xi.ReadOnly);const G=new xi(t.depthOcclusion?_.GREATER:_.LEQUAL,xi.ReadOnly,t.depthRangeFor3D);if(r.hasNonElevatedBuckets){const i=!b&&t.terrain;0!==h&&i?e.w(`Occlusion opacity for layer ${r.id} is supported on terrain only if the layer has line-z-offset enabled.`):i?e.w(`Cannot render non-elevated lines in immediate mode when terrain is enabled. Layer: ${r.id}.`):U(n,O,j,Zi.disabled,!1,!0)}if(r.hasElevatedBuckets){"hd-road-markup"===u?p||(j=G,O.push("ELEVATED_ROADS")):(O.push("ELEVATED"),j=G,y&&O.push(x?"CROSS_SLOPE_HORIZONTAL":"CROSS_SLOPE_VERTICAL"),f&&O.push("ELEVATION_REFERENCE_SEA"));const e=L?t.stencilModeFor3D():Zi.disabled;"hd-road-markup"!==u&&(t.forceTerrainMode=!0),U(n,O,j,e,!0,!0),L&&U(n,O,j,e,!0,!1),"hd-road-markup"!==u&&(t.forceTerrainMode=!1)}bs.drawLineFrcCoverageSecondPass&&bs.drawLineFrcCoverageSecondPass(t,r,V),L&&(t.resetStencilClippingMasks(),b&&m.clear({stencil:0})),0===h||t.depthOcclusion||b||t.layersWithOcclusionOpacity.push(t.currentLayer)}class Lc{destroy(){this.fbo&&(this.fbo.destroy(),this.fbo=null),this.drapeFbo&&(this.drapeFbo.destroy(),this.drapeFbo=null)}}class zc{constructor(e){this.pbo=e.createBuffer(),this.sync=null,this.fboA=null,this.fboB=null,this.maxDensity=0}destroy(e){this.sync&&(e.deleteSync(this.sync),this.sync=null),e.deleteBuffer(this.pbo),this.fboA&&(this.fboA.destroy(),this.fboA=null),this.fboB&&(this.fboB.destroy(),this.fboB=null)}}const Fc={additive:{clearColor:new e.C(0,0,0,0),colorMode:Ji.additiveAlphaWeighted,compositeUniformValue:1},multiply:{clearColor:new e.C(1,1,1,1),colorMode:Ji.multiply,compositeUniformValue:0}};function Oc(e){return!(!e.extRenderToTextureHalfFloat&&!e.extColorBufferFloat)}function Bc(e,t){return"additive"===e&&Oc(t)?Ji.additiveAlphaWeightedUnboundedAlpha:Fc[e].colorMode}function kc(e,t,i){const r=e.context,n=r.gl;let o=i.width,s=i.height,a=i.colorAttachment0.get();t.lineBlendDensityReadback||(t.lineBlendDensityReadback=new zc(n));const l=t.lineBlendDensityReadback;let c=0,h=!0;for(;o>1||s>1;){const i=Math.max(1,Math.floor(o/2)),u=Math.max(1,Math.floor(s/2)),d=0===c?"fboA":"fboB";l[d]=wc.createWithTexture(r,l[d],i,u,!1);const f=l[d];r.bindFramebuffer.set(f.framebuffer),r.viewport.set([0,0,i,u]),r.activeTexture.set(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,a),e.getOrCreateProgram("lineBlendReduce").draw(e,n.TRIANGLES,xi.disabled,Zi.disabled,Ji.unblended,yi.disabled,sc(0,[1/o,1/s],h),t.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,t.paint,e.transform.zoom),o=i,s=u,a=f.colorAttachment0.get(),c=1-c,h=!1}const u=Oc(r),d=u?16:4;l.sync&&(n.deleteSync(l.sync),l.sync=null),n.bindBuffer(n.PIXEL_PACK_BUFFER,l.pbo),n.bufferData(n.PIXEL_PACK_BUFFER,d,n.STREAM_READ),n.readPixels(0,0,1,1,n.RGBA,u?n.FLOAT:n.UNSIGNED_BYTE,0),n.bindBuffer(n.PIXEL_PACK_BUFFER,null),l.sync=n.fenceSync(n.SYNC_GPU_COMMANDS_COMPLETE,0),r.viewport.set([0,0,e.width,e.height])}function Nc(e,t,i){if(!Oc(e.context))return;const r=t.lineBlendDensityReadback;r&&r.sync?(function(e,t,i){if(e.sync&&t.getSyncParameter(e.sync,t.SYNC_STATUS)===t.SIGNALED){if(t.deleteSync(e.sync),e.sync=null,t.bindBuffer(t.PIXEL_PACK_BUFFER,e.pbo),Oc(i)){const i=new Float32Array(4);t.getBufferSubData(t.PIXEL_PACK_BUFFER,0,i);const r=i[1];e.maxDensity=Math.max(2*(r>

1function Jc(t,i,r,n,o,s,a){const l=t.context,c=t.transform,h=l.gl,u="globe"===c.projection.name,d=u?["PROJECTION_GLOBE_VIEW"]:[];let f=e.aQ(r.projMatrix);if(u&&e.ah(c.zoom)>0){const t=e.d2(r.canonical,c),i=e.eS(t);f=e.aP(new Float32Array(16),c.globeMatrix,i),e.aP(f,c.projMatrix,f)}const p=e.aS();p[12]+=2*o/(e.r.devicePixelRatio*c.width),p[13]+=2*s/(e.r.devicePixelRatio*c.height),e.aP(f,p,f);const m=t.getOrCreateProgram("debug",{defines:d}),_=i.getTileByID(r.key);t.terrain&&t.terrain.setupElevationDraw(_,m);const g=xi.disabled,y=Zi.disabled,x=t.colorModeForRenderPass(),v="$debug";l.activeTexture.set(h.TEXTURE0),t.emptyTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),u?_._makeGlobeTileDebugBuffers(t.context,c):_._makeDebugTileBoundsBuffers(t.context,c.projection);const b=_._tileDebugBuffer||t.debugBuffer,w=_._tileDebugIndexBuffer||t.debugIndexBuffer,T=_._tileDebugSegments||t.debugSegments;if(m.draw(t,h.LINE_STRIP,g,y,x,yi.disabled,dr(f,n.toPremultipliedRenderColor(null)),v,b,w,T,null,null,null,[_._globeTileDebugBorderBuffer]),a){const e=_.latestRawTileData,i=Math.floor((e&&e.byteLength||0)/1024);let n=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(n+=` => ${r.overscaledZ}`),n+=` ${_.state}`,n+=` ${i}kb`,function(e,t){e.initDebugOverlayCanvas();const i=e.debugOverlayCanvas,r=e.context.gl,n=e.debugOverlayCanvas.getContext("2d");n.clearRect(0,0,i.width,i.height),n.shadowColor="white",n.shadowBlur=2,n.lineWidth=1.5,n.strokeStyle="white",n.textBaseline="top",n.font="bold 36px Open Sans, sans-serif",n.fillText(t,5,5),n.strokeText(t,5,5),e.debugOverlayTexture.update(i),e.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(t,n)}const E=i.getTile(r).tileSize,S=512/Math.min(E,512)*(r.overscaledZ/c.zoom)*.5,I=_._tileDebugTextBuffer||t.debugBuffer,A=_._tileDebugTextIndexBuffer||t.quadTriangleIndexBuffer,C=_._tileDebugTextSegments||t.debugSegments;m.draw(t,h.TRIANGLES,g,y,Ji.alphaBlended,yi.disabled,dr(f,e.C.transparent.toPremultipliedRenderColor(null),S),v,I,A,C,null,null,null,[_._globeTileDebugTextBuffer])}function Qc(e,t,i,r){th(e,0,t+i/2,e.transform.width,i,r)}function eh(e,t,i,r){th(e,t-i/2,0,i,e.transform.height,r)}function th(t,i,r,n,o,s){const a=t.context,l=a.gl;l.enable(l.SCISSOR_TEST),l.scissor(i*e.r.devicePixelRatio,r*e.r.devicePixelRatio,n*e.r.devicePixelRatio,o*e.r.devicePixelRatio),a.clear({color:s}),l.disable(l.SCISSOR_TEST)}const ih=e.cR([{name:"a_pos_3f",components:3,type:"Float32"}]),{members:rh}=ih;function nh(e,t,i,r){e.emplaceBack(t,i,r)}class oh{constructor(t){this.vertexArray=new e.eT,this.indices=new e.cp,nh(this.vertexArray,-1,-1,1),nh(this.vertexArray,1,-1,1),nh(this.vertexArray,-1,1,1),nh(this.vertexArray,1,1,1),nh(this.vertexArray,-1,-1,-1),nh(this.vertexArray,1,-1,-1),nh(this.vertexArray,-1,1,-1),nh(this.vertexArray,1,1,-1),this.indices.emplaceBack(5,1,3),this.indices.emplaceBack(3,7,5),this.indices.emplaceBack(6,2,0),this.indices.emplaceBack(0,4,6),this.indices.emplaceBack(2,6,7),this.indices.emplaceBack(7,3,2),this.indices.emplaceBack(5,4,0),this.indices.emplaceBack(0,1,5),this.indices.emplaceBack(0,2,3),this.indices.emplaceBack(3,1,0),this.indices.emplaceBack(7,6,4),this.indices.emplaceBack(4,5,7),this.vertexBuffer=t.createVertexBuffer(this.vertexArray,rh),this.indexBuffer=t.createIndexBuffer(this.indices),this.segment=e.cr.simpleSegment(0,0,36,12)}}function sh(t,i,r,n,o,s){const a=t.context.gl,l=i.paint.get("sky-atmosphere-color"),c=i.paint.get("sky-atmosphere-halo-color"),h=i.paint.get("sky-atmosphere-sun-intensity"),u=(d=e.eW(e.c2(),n),f=o,p=h,m=l.toPremultipliedRenderColor(null),_=c.toPremultipliedRenderColor(null),{u_matrix_3f:d,u_sun_direction:f,u_sun_intensity:p,u_color_tint_r:[m.r,m.g,m.b,m.a],u_color_tint_m:[_.r,_.g,_.b,_.a],u_luminance:5e-5});var d,f,p,m,_;a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+s,i.skyboxTexture,0),r.draw(t,a.TRIANGLES,xi.disabled,Zi.disabled,Ji.unblended,yi.frontCW,u,"skyboxCapture",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}const ah=e.cR([{type:"Float32",name:"a_pos",components:3},{type:"Float32",name:"a_uv",components:2}]);class lh{constructor(t){const i=new e.eX;i.emplaceBack(-1,1,1,0,0),i.emplaceBack(1,1,1,1,0),i.emplaceBack(1,-1,1,1,1),i.emplaceBack(-1,-1,1,0,1);const r=new e.cp;r.emplaceBack(0,1,2),r.emplaceBack(2,3,0),this.vertexBuffer=t.createVertexBuffer(i,ah.members),this.indexBuffer=t.createIndexBuffer(r),this.segments=e.cr.simpleSegment(0,0,4,2)}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy()}}const ch=e.cR([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_size_scale",components:1},{type:"Float32",name:"a_opacity",components:1}]);class hh{constructor(){this.colorModeAlphaBlendedWriteRGB=new Ji([1,Ki,1,Ki],e.C.transparent,[!0,!0,!0,!1]),this.colorModeWriteAlpha=new Ji([1,0,1,0],e.C.transparent,[!1,!1,!1,!0]),this.params={starsCount:16e3,sizeMultiplier:.15,sizeRange:100,intensityRange:200},this.updateNeeded=!0,this._painter=null,this._devtoolsFolder=null}update(t){this._painter=t;const i=t.context;if(!this.atmosphereBuffer||this.updateNeeded){this.updateNeeded=!1,this.atmosphereBuffer=new lh(i);let t=this.params;

1const ph={symbol:function(t,i,r,n,o){if("translucent"!==t.renderPass)return;const s=Zi.disabled,a=t.colorModeForRenderPass(),l=r.layout.get("text-variable-anchor"),c=r.layout.get("text-size-scale-range"),h=e.as(t.scaleFactor,c[0],c[1]);l&&function(t,i,r,n,o,s,a,l){const c=i.transform,h="map"===o,u="map"===s;for(const d of t){const t=n.getTile(d),i=t.getBucket(r);if(!i||!i.text||!i.text.segments.get().length)continue;const o=e.aZ(i.textSizeData,c.zoom,l),s=ia(d,i.getProjection(),c),f=c.calculatePixelsToTileUnitsMatrix(t),p=Ai(s,t.tileID.canonical,u,h,c,i.getProjection(),f),m=i.hasIconTextFit()&&i.hasIconData();o&&Mc(i,h,u,a,c,p,d,Math.pow(2,c.zoom-t.tileID.overscaledZ),o,m)}}(n,t,r,i,r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),o,h);const u=0!==r.paint.get("icon-opacity").constantOr(1),d=0!==r.paint.get("text-opacity").constantOr(1);void 0!==r.layout.get("symbol-sort-key").constantOr(1)&&(u||d)?Pc(t,i,r,n,s,a):(u&&Pc(t,i,r,n,s,a,{onlyIcons:!0}),d&&Pc(t,i,r,n,s,a,{onlyText:!0})),i.map.showCollisionBoxes&&(Sc(t,i,r,n,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),!0),Sc(t,i,r,n,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),!1))},circle:function(t,i,r,n){if("translucent"!==t.renderPass)return;const o=r.paint.get("circle-opacity"),s=r.paint.get("circle-stroke-width"),a=r.paint.get("circle-stroke-opacity"),l=void 0!==r.layout.get("circle-sort-key").constantOr(1),c=r.paint.get("circle-emissive-strength");if(0===o.constantOr(1)&&(0===s.constantOr(1)||0===a.constantOr(1)))return;const h=t.context,u=h.gl,d=t.transform,f=!(!t.terrain||!t.terrain.enabled),p=r.layout.get("circle-elevation-reference"),m=t.depthModeForSublayer(0,xi.ReadOnly),_=new xi(t.context.gl.LEQUAL,xi.ReadOnly,t.depthRangeFor3D),g="none"===p||f?m:_,y=Zi.disabled,x=t.colorModeForDrapableLayerRenderPass(c),v="globe"===d.projection.name,b=[e.a_(d.center.lng),e.a$(d.center.lat)],w=[];for(let E=0;E<n.length;E++){const o=n[E],s=i.getTile(o),a=s.getBucket(r);if(!a||a.projection.name!==d.projection.name)continue;const c=a.programConfigurations.get(r.id),h=a.layoutVertexBuffer,u=a.globeExtVertexBuffer,f=a.indexBuffer,p=e.eK(r),m=[u],_=t.isTileAffectedByFog(o);v&&p.push("PROJECTION_GLOBE_VIEW"),p.push("DEPTH_D24"),t.terrain&&d.depthOcclusionForSymbolsAndCircles&&p.push("DEPTH_OCCLUSION"),a.hdExt&&a.hdExt.hasElevation&&!t.terrain&&(p.push("ELEVATED_ROADS"),m.push(a.hdExt.elevatedLayoutVertexBuffer));const g=t.getOrCreateProgram("circle",{config:c,defines:p,overrideFog:_}),y=d.projection.createInversionMatrix(d,o.canonical),x={programConfiguration:c,program:g,layoutVertexBuffer:h,dynamicBuffers:m,indexBuffer:f,uniformValues:e.eL(t,o,s,y,b,r),tile:s};if(l){const t=a.segments.get();for(const i of t)w.push({segments:new e.cr([i]),sortKey:i.sortKey,state:x})}else w.push({segments:a.segments,sortKey:0,state:x})}l&&w.sort((e,t)=>e.sortKey-t.sortKey);const T={useDepthForOcclusion:d.depthOcclusionForSymbolsAndCircles};for(const e of w){const{programConfiguration:i,program:n,layoutVertexBuffer:o,dynamicBuffers:s,indexBuffer:a,uniformValues:l,tile:c}=e.state,f=e.segments;t.terrain&&t.terrain.setupElevationDraw(c,n,T),t.uploadCommonUniforms(h,n,c.tileID.toUnwrapped()),n.draw(t,u.TRIANGLES,g,y,x,yi.disabled,l,r.id,o,a,f,r.paint,d.zoom,i,s)}},heatmap:function(t,i,r,n){if(0!==r.paint.get("heatmap-opacity"))if("offscreen"===t.renderPass){const o=t.context,s=o.gl,a=Zi.disabled,l=new Ji([s.ONE,s.ONE,s.ONE,s.ONE],e.C.transparent,[!0,!0,!0,!0]),c="globe"===t.transform.projection.name?.5:.25;r.heatmapFbo=wc.createWithTexture(o,r.heatmapFbo,t.width*c,t.height*c),o.clear({color:e.C.transparent});const h=t.transform,u="globe"===h.projection.name,d=u?["PROJECTION_GLOBE_VIEW"]:[],f=u?yi.frontCCW:yi.disabled,p=[e.a_(h.center.lng),e.a$(h.center.lat)];for(let e=0;e<n.length;e++){const c=n[e];if(i.hasRenderableParent(c))continue;const m=i.getTile(c),_=m.getBucket(r);if(!_||_.projection.name!==h.projection.name)continue;const g=t.isTileAffectedByFog(c),y=_.programConfigurations.get(r.id),x=t.getOrCreateProgram("heatmap",{config:y,defines:d,overrideFog:g}),{zoom:v}=t.transform;t.terrain&&t.terrain.setupElevationDraw(m,x),t.uploadCommonUniforms(o,x,c.toUnwrapped());const b=h.projection.createInversionMatrix(h,c.canonical);x.draw(t,s.TRIANGLES,xi.disabled,a,l,f,hc(t,c,m,b,p,v,r.paint.get("heatmap-intensity")),r.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,r.paint,t.transform.zoom,y,u?[_.globeExtVertexBuffer]:null)}o.viewport.set([0,0,t.width,t.height])}else"translucent"===t.renderPass&&(t.context.setColorMode(t.colorModeForRenderPass()),function(t,i){const r=t.context,n=r.gl,o=i.heatmapFbo;if(!o)return;r.activeTexture.set(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,o.colorAttachment0.get()),r.activeTexture.set(n.TEXTURE1);let s=i.colorRampTexture;s||(s=i.colorRampTexture=new e.T(r,i.colorRamp,n.RGBA8)),s.bind(n.LINEAR,n.CLAMP_TO_EDGE),t.getOrCreateProgram("heatmapTexture").draw(t,n.TRIANGLES,xi.disabled,Zi.disabled,t.colorModeForRenderPass(),yi.disabled,{u_image:0,u_color_ramp:1,u_opacity:i.paint.get("heatmap-opacity")},i.id,t.viewportBuffer,t.quadTriangleIndexBuffer,t.viewportSegments,i.paint,t.transform.zoom)}(t,r))},line:function(e,t,i,r){const n=i.paint.get("line-opacity"),o=i.paint.get("line-width");if(0===n.constantOr(1)||0===o.constantOr(1))return;const s=i.paint.get("line-blend-mode"),a=e.terrain&&e.terrain.renderingToTexture;if("default"===s||"globe"===e.transform.projection.name)"translucent"===e.renderPass&&Dc(e,t,i,r);else{if(a)return void function(e,t,i,r,n){if("translucent"!==e.renderPass)return;const o=e.context,s=o.gl,a=e.terrain;if(!a)return;const l=o.bindFramebuffer.current,c="mrt-fallback"===e.emissiveMode,h=a.drapeBufferSize[0],u=a.drapeBufferSize[1];i.lineBlendFbos||(i.lineBlendFbos=new Lc),i.lineBlendFbos.drapeFbo=wc.createWithTexture(o,i.lineBlendFbos.drapeFbo,h,u,!0),c&&s.drawBuffers([s.COLOR_ATTACHMENT0]),o.clear({color:Fc[n].clearColor,depth:1,stencil:0});const d=e.currentStencilSource,f=e._tileClippingMaskIDs,p=e.nextStencilID;e.currentStencilSource=void 0,e._tileClippingMaskIDs={},e.nextStencilID=1;const m=e._terrain;e._terrain=null,e._renderTileClippingMasks(i,t,r),Dc(e,t,i,r,Bc(n,e.context),!0),e._terrain=m,e.currentStencilSource=d,e._tileClippingMaskIDs=f,e.nextStencilID=p,c&&s.drawBuffers([s.COLOR_ATTACHMENT0,s.COLOR_ATTACHMENT1]);const _=a.drapeBufferSize,g=i.lineBlendFbos&&i.lineBlendFbos.drapeFbo;g&&("additive"===n&&Nc(e,i,g),Vc(e,i,n,g,l,_))}(e,t,i,r,s);if("offscreen"===e.renderPass)return void function(e,t,i,r,n){const o=e.context,s=Math.ceil(e.width),a=Math.ceil(e.height);i.lineBlendFbos||(i.lineBlendFbos=new Lc),i.lineBlendFbos.fbo=wc.createWithTexture(o,i.lineBlendFbos.fbo,s,a,!0),o.clear({color:Fc[n].clearColor,depth:1,stencil:0});const l=e.currentStencilSource,c=e._tileClippingMaskIDs,h=e.nextStencilID;e.currentStencilSource=void 0,e._tileClippingMaskIDs={},e.nextStencilID=1,e._renderTileClippingMasks(i,t,r);const u=e.renderPass;e.renderPass="translucent",Dc(e,t,i,r,Bc(n,e.context)),e.renderPass=u,e.currentStencilSource=l,e._tileClippingMaskIDs=c,e.nextStencilID=h,o.viewport.set([0,0,e.width,e.height]),"additive"===n&&Nc(e,i,i.lineBlendFbos.fbo)}(e,t,i,r,s);if("translucent"===e.renderPass){const t=i.lineBlendFbos&&i.lineBlendFbos.fbo;return void(t&&Vc(e,i,s,t,null))}}},fill:function(t,i,r,n){const o=r.paint.get("fill-color"),s=r.paint.get("fill-opacity");if(0===s.constantOr(1))return;const a=r.paint.get("fill-emissive-strength"),l=t.colorModeForDrapableLayerRenderPass(a),c=r.paint.get("fill-pattern"),h=t.opaquePassEnabledForLayer()&&!c.constantOr(1)&&1===o.constantOr(e.C.transparent).a&&1===s.constantOr(0)?"opaque":"translucent";let u="none";"none"!==r.layout.get("fill-elevation-reference")?u="road":0!==r.paint.get("fill-z-offset").constantOr(1)&&(u="offset");const d=!(!t.terrain||!t.terrain.enabled),f={painter:t,sourceCache:i,layer:r,coords:n,colorMode:l,elevationType:u,terrainEnabled:d,pass:h};if("shadow"===t.renderPass)return void(t.shadowRenderer&&"road"===u&&!d&&bs.drawElevatedFillShadows&&bs.drawElevatedFillShadows(f));const p="mrt-fallback"===t.emissiveMode;if("offset"!==u){if(Uc(f,!1,p),"road"===u){const e=!d&&"translucent"===t.renderPass;e&&bs.drawDepthPrepass&&bs.drawDepthPrepass(t,i,r,n,"geometry"),Uc(f,!0,p,Zi.disabled),e&&bs.drawElevatedStructures&&bs.drawElevatedStructures(f)}}else Uc(f,!1,p,t.stencilModeFor3D())},"fill-extrusion":function(t,i,r,n){const o=r.paint.get("fill-extrusion-opacity"),s=t.context,a=s.gl,l=t.terrain,c=l&&l.renderingToTexture;if(0===o)return;const h="mrt-fallback"===t.emissiveMode,u=t.conflationActive&&t.style.isLayerClipped(r,i.getSource()),d=t.style.order.indexOf(r.fqid);if(u&&function(e,t,i,r,n){for(const o of r){const r=t.getTile(o).getBucket(i);r&&(r.updateReplacement(o,e.replacementSource,n),r.uploadCentroid(e.context))}}(t,i,r,n,d),l||u)for(const e of n){const n=i.getTile(e).getBucket(r);n&&Fn(t.context,i,e,n,r,l,u)}

1if("shadow"===t.renderPass&&t.shadowRenderer){if(l&&o<.65&&r._transitionablePaint._values["fill-extrusion-opacity"].value.expression instanceof e.ab)return;const s=t.shadowRenderer.getShadowPassDepthMode();Dn(t,i,r,n,s,Zi.disabled,Ji.disabled,u)}else if("translucent"===t.renderPass){const d=!r.paint.get("fill-extrusion-pattern").constantOr(1),f=r.paint.get("fill-extrusion-color").constantOr(e.C.white);if(!c&&0!==f.a){const e=new xi(t.context.gl.LEQUAL,xi.ReadWrite,t.depthRangeFor3D);1===o&&d?Dn(t,i,r,n,e,Zi.disabled,Ji.unblended,u):(Dn(t,i,r,n,e,Zi.disabled,Ji.disabled,u),Dn(t,i,r,n,e,t.stencilModeFor3D(),t.colorModeForRenderPass(),u),t.resetStencilClippingMasks())}const p=t.style.enable3dLights()&&d&&(!l&&"globe"!==t.transform.projection.name||c);if(p&&!Pn.drawGroundEffect&&Rn(),p&&Pn.drawGroundEffect){const o=r.paint.get("fill-extrusion-opacity"),d=r.paint.get("fill-extrusion-ambient-occlusion-intensity"),f=r.paint.get("fill-extrusion-ambient-occlusion-ground-radius"),p=r.paint.get("fill-extrusion-flood-light-intensity"),m="none"===r.paint.get("fill-extrusion-flood-light-color-use-theme").constantOr("default"),_=r.paint.get("fill-extrusion-flood-light-color").toNonPremultipliedRenderColor(m?null:r.lut).toArray01().slice(0,3),g=d>0&&f>0,y=p>0,x=new Ln;x.translate=r.paint.get("fill-extrusion-translate"),x.translateAnchor=r.paint.get("fill-extrusion-translate-anchor"),x.edgeRadius=r.layout.get("fill-extrusion-edge-radius"),x.cutoffFadeRange=r.paint.get("fill-extrusion-cutoff-fade-range");const v=s=>{const l=t.depthModeForSublayer(1,xi.ReadOnly,a.LEQUAL,!0),c=r.paint.get(s?"fill-extrusion-ambient-occlusion-ground-attenuation":"fill-extrusion-flood-light-ground-attenuation"),h=e.ai(.1,3,c),m=t._showOverdrawInspector;if(!m){const c=new Zi({func:a.ALWAYS,mask:255},255,255,a.KEEP,a.KEEP,a.REPLACE),m=new Ji([a.ONE,a.ONE,a.ONE,a.ONE],e.C.transparent,[!1,!1,!1,!0],a.MIN);Pn.drawGroundEffect(x,t,i,r,n,l,c,m,yi.disabled,s,"sdf",o,d,f,p,_,h,u,!1)}{const c=m?Zi.disabled:new Zi({func:a.EQUAL,mask:255},255,255,a.KEEP,a.DECR,a.DECR),g=m?t.colorModeForRenderPass():new Ji([a.ONE_MINUS_DST_ALPHA,a.DST_ALPHA,a.ONE,a.ONE],e.C.transparent,[!0,!0,!0,!0]);Pn.drawGroundEffect(x,t,i,r,n,l,c,g,yi.disabled,s,"color",o,d,f,p,_,h,u,!1)}};if(c){const c=()=>{const t=l.drapeBufferSize[0],i=l.drapeBufferSize[1];let r=l.framebufferCopyTexture;return r&&(!r||r.size[0]===t&&r.size[1]===i)||(r&&r.destroy(),r=l.framebufferCopyTexture=new e.T(s,new e.t({width:t,height:i}),a.RGBA8)),r.bind(a.LINEAR,a.CLAMP_TO_EDGE),a.copyTexSubImage2D(a.TEXTURE_2D,0,0,0,0,0,t,i),r},m=(s,l,m)=>{const g=t.depthModeForSublayer(1,xi.ReadOnly,a.LEQUAL,!1),y=r.paint.get(s?"fill-extrusion-ambient-occlusion-ground-attenuation":"fill-extrusion-flood-light-ground-attenuation"),v=e.ai(.1,3,y);{const c=new Ji([a.ONE,a.ONE,a.ONE,a.ONE],e.C.transparent,[!1,!1,!1,!0]);Pn.drawGroundEffect(x,t,i,r,n,g,Zi.disabled,c,yi.disabled,s,"clear",o,d,f,p,_,v,u,l)}{const c=new Zi({func:a.ALWAYS,mask:255},255,255,a.KEEP,a.KEEP,a.REPLACE),h=new Ji([a.ONE,a.ONE,a.ONE,a.ONE],e.C.transparent,[!1,!1,!1,!0],a.MIN);Pn.drawGroundEffect(x,t,i,r,n,g,c,h,yi.disabled,s,"sdf",o,d,f,p,_,v,u,l)}h&&!s&&(m=c());{const c=s?a.ZERO:a.ONE_MINUS_DST_ALPHA,h=new Zi({func:a.EQUAL,mask:255},255,255,a.KEEP,a.DECR,a.DECR),m=new Ji([c,a.DST_ALPHA,a.ONE_MINUS_DST_ALPHA,a.ZERO],e.C.transparent,[!0,!0,!0,!0]);Pn.drawGroundEffect(x,t,i,r,n,g,h,m,yi.disabled,s,"color",o,d,f,p,_,v,u,l)}if(!h||s){const c=new Ji([a.ONE,a.ONE,a.ONE,s?a.ZERO:a.ONE],e.C.transparent,[!1,!1,!1,!0],s?a.FUNC_ADD:a.MAX);Pn.drawGroundEffect(x,t,i,r,n,g,Zi.disabled,c,yi.disabled,s,"clear",o,d,f,p,_,v,u,l,m)}else{a.drawBuffers([a.NONE,a.COLOR_ATTACHMENT1]);const c=new Zi({func:a.EQUAL,mask:255},254,255,a.KEEP,a.DECR,a.DECR),h=new Ji([a.ONE,a.ONE,a.ONE,a.ONE],e.C.transparent,[!0,!1,!1,!1],a.MAX);Pn.drawGroundEffect(x,t,i,r,n,g,c,h,yi.disabled,s,"emissive",o,d,f,p,_,v,u,l,m),a.drawBuffers([a.COLOR_ATTACHMENT0])}};if(g||y){let e;t.prepareDrawTile(),h&&!g||(e=c()),g&&m(!0,!1,e),y&&m(!1,!0,e)}}else g&&v(!0),y&&v(!1),(g||y)&&t.resetStencilClippingMasks()}}},hillshade:function(e,t,i,r){if("offscreen"!==e.renderPass&&"translucent"!==e.renderPass)return;if(e.style.disableElevatedTerrain)return;const n=e.context,o=e.terrain&&e.terrain.renderingToTexture,[s,a]="translucent"!==e.renderPass||o?[{},r]:e.stencilConfigForOverlap(r);for(const l of a){const r=t.getTile(l);

1t.overscaledZ-e.overscaledZ),r=i.at(-1).overscaledZ,n=i[0].overscaledZ-r+1;if(n>1){this.currentStencilSource=void 0,this.nextStencilID+n>256&&this.clearStencil();const e={};for(let i=0;i<n;i++)e[i+r]=new Zi({func:t.GEQUAL,mask:255},i+this.nextStencilID,255,t.KEEP,t.KEEP,t.REPLACE);return this.nextStencilID+=n,[e,i]}return[{[r]:Zi.disabled},i]}colorModeForRenderPass(){const t=this.context.gl;if(this._showOverdrawInspector){const i=1/8;return new Ji([t.CONSTANT_COLOR,t.ONE,t.CONSTANT_COLOR,t.ONE],new e.C(i,i,i,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?Ji.unblended:Ji.alphaBlended}colorModeForDrapableLayerRenderPass(t){const i=this.context.gl;return(()=>this.style&&this.style.enable3dLights()&&this.terrain&&this.terrain.renderingToTexture)()&&"translucent"===this.renderPass?null!=t&&"mrt-fallback"!==this.emissiveMode||"constant"===this.emissiveMode?new Ji([i.ONE,i.ONE_MINUS_SRC_ALPHA,i.CONSTANT_ALPHA,i.ONE_MINUS_SRC_ALPHA],new e.C(0,0,0,null!=t?t:0),[!0,!0,!0,!0]):"dual-source-blending"===this.emissiveMode?new Ji([i.ONE,i.ONE_MINUS_SRC_ALPHA,this.context.extBlendFuncExtended.SRC1_ALPHA_WEBGL,i.ONE_MINUS_SRC_ALPHA],e.C.transparent,[!0,!0,!0,!0]):this.colorModeForRenderPass():this.colorModeForRenderPass()}depthModeForSublayer(e,t,i,r=!1){if(this.depthOcclusion)return new xi(this.context.gl.GREATER,xi.ReadOnly,this.depthRangeFor3D);if(!this.opaquePassEnabledForLayer()&&!r)return xi.disabled;const n=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new xi(i||this.context.gl.LEQUAL,t,[n,n])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}blitDepth(){const t=this.context.gl,i=Math.ceil(this.width),r=Math.ceil(this.height),n=this.context.bindFramebuffer.get(),o=t.getParameter(t.TEXTURE_BINDING_2D);this.depthFBO&&this.depthFBO.width===i&&this.depthFBO.height===r||(this.depthFBO&&(this.depthFBO.destroy(),this.depthFBO=void 0,this.depthTexture=void 0),0!==i&&0!==r&&(this.depthFBO=new wc(this.context,i,r,0,"texture"),this.depthTexture=new e.T(this.context,{width:i,height:r,data:null},t.DEPTH24_STENCIL8),this.depthFBO.depthAttachment.set(this.depthTexture.texture))),this.context.bindFramebuffer.set(n),t.bindTexture(t.TEXTURE_2D,o),this.depthFBO&&(t.bindFramebuffer(t.READ_FRAMEBUFFER,null),t.bindFramebuffer(t.DRAW_FRAMEBUFFER,this.depthFBO.framebuffer),t.blitFramebuffer(0,0,i,r,0,0,i,r,t.DEPTH_BUFFER_BIT,t.NEAREST),t.bindFramebuffer(t.FRAMEBUFFER,this.context.bindFramebuffer.current))}render(t,i){this.context.sweepPendingPrograms(),this.frameTimeDelta=0===this.lastPaintStartTimeStamp?0:i.paintStartTimeStamp-this.lastPaintStartTimeStamp,this.lastPaintStartTimeStamp=i.paintStartTimeStamp,this._wireframeDebugCache.update(this.frameCounter),this.style=t,this.options=i,this.frcCoverageSnapshot&&!this.frcCoverageSnapshot.empty()&&(!this.frcCoverageRenderer&&bs.FrcCoverageRenderer&&(this.frcCoverageRenderer=new bs.FrcCoverageRenderer),this.frcCoverageRenderer&&this.frcCoverageRenderer.update(this.context,this.frcCoverageSnapshot.tiles));const r=this.style._mergedLayers,n=!(!this.terrain||!this.terrain.enabled),o=()=>this.style._getOrder(n);let s=o(),a=!1,l=!1,c=null,h=0,u=!1;for(const e of s){const t=r[e];"none"!==t.visibility&&("circle"===t.type?a=!0:"building"===t.type?(c=t,++h):"symbol"===t.type&&(t.hasOcclusionOpacityProperties?l=!0:a=!0))}this.updateEmissiveMode();let d=s.map(e=>r[e]);const f=this.style._mergedSourceCaches;this.imageManager=t.imageManager,this.modelManager=t.modelManager,this.symbolFadeChange=t.placement.symbolFadeChange(e.r.now()),this.imageManager.beginFrame();for(const e in f){const t=f[e];t.used&&(t.prepare(this.context),t.getSource().usedInConflation&&++h)}let p=!1;for(const e of d)e.isHidden(this.transform.zoom)||("clip"===e.type&&(p=!0),this.prepareLayer(e));const m={},_={},g={},y={},x={};for(const e in f){const t=f[e];m[e]=t.getVisibleCoordinates(),_[e]=m[e].slice().reverse(),g[e]=t.getVisibleCoordinates(!0).reverse(),y[e]=t.getShadowCasterCoordinates(),x[e]=t.sortCoordinatesByDistance(m[e])}const v=e=>{const t=this.style.getLayerSourceCache(e);return t&&t.used?t.getSource():null};if(h||p||this._clippingActiveLastFrame){const t=[],i=[];let r=0;for(const e of d)this.isSourceForClippingOrConflation(e,v(e))&&(t.push(e),i.push(r)),r++;if(t&&(p||t.length>1)||this._clippingActiveLastFrame){p=!1;const r=[];for(let n=0;n<t.length;n++){const o=t[n],s=i[n],a=this.style.getLayerSourceCache(o);if(!a||!a.used||!a.getSource().usedInConflation&&"clip"!==o.type&&"building"!==o.type)continue;let l=e.f2,c=e.dZ.None;const h=[];let u=!0;if("building"===o.type)l=e.f4;else if("clip"===o.type)if(l=s,o.isHidden(this.transform.zoom))u=!1;else{if(!o.layout){u=!1;continue}

1for(const t of o.layout.get("clip-layer-types"))c|="model"===t?e.dZ.Model:"symbol"===t?e.dZ.Symbol:e.dZ.FillExtrusion;for(const t of o.layout.get("clip-layer-scope"))h.push(e.y(t,o.scope));p=!0}u&&r.push({layer:o.fqid,cache:a,order:l,clipMask:c,clipScope:h})}this.replacementSource.setSources(r),u=!0}}this._clippingActiveLastFrame=p,u||this.replacementSource.clear(),this.conflationActive=u,this.minCutoffZoom=0,this.longestCutoffRange=0,this.maxFrontCutoffRawStart=0,this.opaquePassCutoff=1/0,this._lastOcclusionLayer=-1,this.layersWithOcclusionOpacity=[];for(let e=0;e<d.length;e++){const t=d[e];if("none"===t.visibility)continue;const i=t.cutoffRange();if(this.longestCutoffRange=Math.max(i,this.longestCutoffRange),i>0){const e=v(t);e&&(this.minCutoffZoom=Math.max(e.minzoom,this.minCutoffZoom)),t.minzoom&&(this.minCutoffZoom=Math.max(t.minzoom,this.minCutoffZoom))}t.is3D(n)&&(this.opaquePassCutoff===1/0&&(this.opaquePassCutoff=e),this._lastOcclusionLayer=e)}const b=this.style&&this.style.fog;b?(this._fogVisible=0!==b.getOpacity(this.transform.pitch),this._fogVisible&&"globe"!==this.transform.projection.name&&(this._fogVisible=b.isVisibleOnFrustum(this.transform.cameraFrustum))):this._fogVisible=!1,this._cachedTileFogOpacities={},this.terrain&&(this.terrain.updateTileBinding(g),this.opaquePassCutoff=0,s=o(),d=s.map(e=>r[e])),this.style.enable3dLights()&&!this._shadowRenderer&&_h(this);const w=this._shadowRenderer;if(w){w.updateShadowParameters(this.transform,this.style.directionalLight);for(const e in f)for(const t of m[e]){let e={min:0,max:0};this.terrain&&(e=this.terrain.getMinMaxForTile(t)||e),w.addShadowReceiver(t.toUnwrapped(),e.min,e.max)}}"globe"!==this.transform.projection.name||this.globeSharedBuffers||(this.globeSharedBuffers=new e.f3(this.context)),this.style.fog&&this.transform.projection.supportsFog?(this._atmosphere||(this._atmosphere=new hh),this._atmosphere.update(this)):this._atmosphere&&(this._atmosphere.destroy(),this._atmosphere=void 0);let T=!(!this.style||!this.style.snow),E=!(!this.style||!this.style.rain);if(T&&!this._snow&&bs.Snow&&(this._snow=new bs.Snow),!T&&this._snow&&(this._snow.destroy(),delete this._snow),E&&!this._rain&&bs.Rain&&(this._rain=new bs.Rain),!E&&this._rain&&(this._rain.destroy(),delete this._rain),this._snow&&this._snow.update(this),this._rain&&this._rain.update(this),c&&(!this.buildingTileBorderManager&&bs.BuildingTileBorderManager&&(this.buildingTileBorderManager=new bs.BuildingTileBorderManager),this.buildingTileBorderManager)){const e=this.style.getLayerSourceCache(c);this.buildingTileBorderManager.updateBorders(e,c)}if(!re.has(this.context.gl))return;this.renderPass="offscreen";for(const e of d){const i=t.getLayerSourceCache(e);if(!e.hasOffscreenPass()||e.isHidden(this.transform.zoom))continue;const r=i?_[i.id]:void 0;("custom"===e.type||"raster"===e.type||"raster-particle"===e.type||e.isSky()||r&&r.length)&&this.renderLayer(this,i,e,r)}this.depthRangeFor3D=[0,1-(d.length+2)*this.numSublayers*this.depthEpsilon],this._shadowRenderer&&(this.renderPass="shadow",this._shadowRenderer.drawShadowPass(this.style,y)),this.context.bindFramebuffer.set(null),this.context.viewport.set([0,0,this.width,this.height]);const S="globe"===this.transform.projection.name||this.transform.isHorizonVisible(),I=(()=>{if(i.showOverdrawInspector)return e.C.black;const t=this.style.fog;if(t&&this.transform.projection.supportsFog){const i=this.style.getLut(t.scope);if(!S){const r="none"===t.properties.get("color-use-theme"),n=t.properties.get("color").toNonPremultipliedRenderColor(r?null:i).toArray01();return new e.C(...n)}if(S){const r="none"===t.properties.get("space-color-use-theme"),n=t.properties.get("space-color").toNonPremultipliedRenderColor(r?null:i).toArray01();return new e.C(...n)}}return e.C.transparent})();if(this.context.clear({color:I,depth:1}),this.clearStencil(),this._showOverdrawInspector=i.showOverdrawInspector,this.renderPass="opaque",this.style.fog&&this.transform.projection.supportsFog&&this._atmosphere&&!this._showOverdrawInspector&&S&&this._atmosphere.drawStars(this,this.style.fog),!this.terrain)for(this.currentLayer=s.length-1;this.currentLayer>=0;this.currentLayer--){const e=d[this.currentLayer],i=t.getLayerSourceCache(e);if(e.isSky())continue;const r=i?(e.is3D(n)?x:_)[i.id]:void 0;this._renderTileClippingMasks(e,i,r),this.renderLayer(this,i,e,r)}if(this.style.fog&&this.transform.projection.supportsFog&&this._atmosphere&&!this._showOverdrawInspector&&S&&this._atmosphere.drawAtmosphereGlow(this,this.style.fog),this.renderPass="sky",(!this._atmosphere||e.ah(this.transform.zoom)>0)&&("globe"===this.transform.projection.name||this.transform.isH

1orizonVisible()))for(this.currentLayer=0;this.currentLayer<s.length;this.currentLayer++){const e=d[this.currentLayer],i=t.getLayerSourceCache(e);e.isSky()&&this.renderLayer(this,i,e,i?_[i.id]:void 0)}function A(e,t){let i;return t&&(i=("symbol"===e.type?g:e.is3D(n)?x:_)[t.id]),i}if(this.renderPass="translucent","globe"===this.transform.projection.name){for(this.renderElevatedRasterBackface=!0,this.currentLayer=0;this.currentLayer<s.length;){const e=d[this.currentLayer];if("raster"===e.type||"raster-particle"===e.type){const i=t.getLayerSourceCache(e);this.renderLayer(this,i,e,A(e,i))}++this.currentLayer}this.renderElevatedRasterBackface=!1}this.currentLayer=0,this.firstLightBeamLayer=Number.MAX_SAFE_INTEGER;const C=w?w.getGroundShadowLayerIndex():-1;let M=!1,P=-1;for(let e=0;e<s.length;++e){const t=d[e];t.isHidden(this.transform.zoom)||t.is3D(n)&&(P=e)}l&&-1===P&&(a=!0);let R=!1;for(;this.currentLayer<s.length;){const e=d[this.currentLayer],i=t.getLayerSourceCache(e);if(e.isSky())++this.currentLayer;else if(this.terrain&&this.style.isLayerDraped(e)){if(e.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer),this._lastOcclusionLayer=Math.max(this.currentLayer,this._lastOcclusionLayer)}else{if(!R&&e.is3D(n)&&!n){const e=this.currentLayer,t=e=>{for(this.currentLayer=0;this.currentLayer<d.length;this.currentLayer++){const t=d[this.currentLayer];if("fill"===t.type&&bs.drawDepthPrepass){const i=this.style.getLayerSourceCache(t);bs.drawDepthPrepass(this,i,t,A(t,i),e)}}};t("initialize"),t("reset"),this.currentLayer=e,R=!0}if(a&&!M&&this.terrain&&!this.transform.isOrthographic&&(M=!0,this.blitDepth()),l&&-1!==P&&this.currentLayer===P+1&&!this.transform.isOrthographic&&this.blitDepth(),this.terrain||this._renderTileClippingMasks(e,i,i?m[i.id]:void 0),this.renderLayer(this,i,e,A(e,i)),!this.terrain&&w&&this.currentLayer===C){{this.clearStencil(),this.resetStencilClippingMasks();const e=this.currentLayer;for(this.currentLayer=0;this.currentLayer<d.length;this.currentLayer++){const e=d[this.currentLayer];if("fill"===e.type&&bs.drawGroundShadowMask){const t=this.style.getLayerSourceCache(e);bs.drawGroundShadowMask(this,t,e,A(e,t))}}this.currentLayer=e}if(w.drawGroundShadows(),this.firstLightBeamLayer<=this.currentLayer){const e=this.currentLayer;for(this.renderPass="light-beam",this.currentLayer=this.firstLightBeamLayer;this.currentLayer<=e;this.currentLayer++){const e=d[this.currentLayer];if(!e.hasLightBeamPass())continue;const i=t.getLayerSourceCache(e);this.renderLayer(this,i,e,i?_[i.id]:void 0)}this.currentLayer=e,this.renderPass="translucent"}}if(this.currentLayer>=this._lastOcclusionLayer&&this.layersWithOcclusionOpacity.length>0){const e=this.currentLayer;this.depthOcclusion=!0;for(const i of this.layersWithOcclusionOpacity){this.currentLayer=i;const e=d[this.currentLayer],r=t.getLayerSourceCache(e),n=r?_[r.id]:void 0;this.terrain||this._renderTileClippingMasks(e,r,r?m[r.id]:void 0),this.renderLayer(this,r,e,n)}this.depthOcclusion=!1,this.currentLayer=e,this.renderPass="translucent",this.layersWithOcclusionOpacity=[]}++this.currentLayer}}if(this.terrain&&this.terrain.postRender(),this._snow&&this._snow.draw(this),this._rain&&this._rain.draw(this),this.options.showTileBoundaries||this.options.showQueryGeometry||this.options.showTileAABBs){let i=null;d.forEach(e=>{const r=t.getLayerSourceCache(e);r&&!e.isHidden(this.transform.zoom)&&r.getVisibleCoordinates().length&&(!i||i.getSource().maxzoom<r.getSource().maxzoom)&&(i=r)}),i&&this.options.showTileBoundaries&&function(e,t,i,r,n,o){for(let s=0;s<i.length;s++)Jc(e,t,i[s],r,0,0,o)}(this,i,i.getVisibleCoordinates(),e.C.red,0,this.options.showParseStatus)}this.options.showPadding&&function(e){const t=e.transform.padding;Qc(e,e.transform.height-(t.top||0),3,Zc),Qc(e,t.bottom||0,3,Wc),eh(e,t.left||0,3,Xc),eh(e,e.transform.width-(t.right||0),3,Yc);const i=e.transform.centerPoint;var r,n,o,s;th(r=e,(n=i.x)-1,(o=e.transform.height-i.y)-10,2,20,s=Kc),th(r,n-10,o-1,20,2,s)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%Number.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(performance.now()),this.saveC

1anvasCopy()),u||(this.conflationActive=!1)}prepareLayer(e){this.gpuTimingStart(e);const{unsupportedLayers:t}=this.transform.projection,i=!t||!t.includes(e.type);if(mh[e.type]&&(i||this.terrain&&"custom"===e.type)){const t=this.style.getLayerSourceCache(e);mh[e.type](e,t,this)}this.gpuTimingEnd()}renderLayer(e,t,i,r){i.isHidden(this.transform.zoom)||("background"===i.type||"sky"===i.type||"custom"===i.type||"model"===i.type||"raster"===i.type||"raster-particle"===i.type||r&&r.length)&&(this.id=i.id,this.gpuTimingStart(i),(!e.transform.projection.unsupportedLayers||!e.transform.projection.unsupportedLayers.includes(i.type)||e.terrain&&"custom"===i.type)&&"clip"!==i.type&&"slot"!==i.type&&ph[i.type]&&ph[i.type](e,t,i,r,this.style.placement.variableOffsets,this.options.isInitialLoad),ph[i.type]||(i.mayUse("HD")&&async function(){await ws(),Object.assign(ph,{building:bs.drawBuilding,"raster-particle":bs.drawRasterParticle}),Object.assign(mh,{"raster-particle":bs.prepareRasterParticle})}(),i.mayUse("Standard")&&_h(e)),this.gpuTimingEnd())}gpuTimingStart(e){if(!this.options.gpuTiming)return;const t=this.context.extTimerQuery,i=this.context.gl;let r=this.gpuTimers[e.id];r||(r=this.gpuTimers[e.id]={calls:0,cpuTime:0,query:i.createQuery()}),r.calls++,i.beginQuery(t.TIME_ELAPSED_EXT,r.query)}gpuTimingDeferredRenderStart(){if(this.options.gpuTimingDeferredRender){const e=this.context.extTimerQuery,t=this.context.gl,i=t.createQuery();this.deferredRenderGpuTimeQueries.push(i),t.beginQuery(e.TIME_ELAPSED_EXT,i)}}gpuTimingDeferredRenderEnd(){this.options.gpuTimingDeferredRender&&this.context.gl.endQuery(this.context.extTimerQuery.TIME_ELAPSED_EXT)}gpuTimingEnd(){this.options.gpuTiming&&this.context.gl.endQuery(this.context.extTimerQuery.TIME_ELAPSED_EXT)}collectGpuTimers(){const e=this.gpuTimers;return this.gpuTimers={},e}collectDeferredRenderGpuQueries(){const e=this.deferredRenderGpuTimeQueries;return this.deferredRenderGpuTimeQueries=[],e}queryGpuTimers(e){const t={};for(const i in e){const r=e[i],n=this.context.extTimerQuery,o=n.getQueryParameter(r.query,this.context.gl.QUERY_RESULT)/1e6;n.deleteQueryEXT(r.query),t[i]=o}return t}queryGpuTimeDeferredRender(e){if(!this.options.gpuTimingDeferredRender)return 0;const t=this.context.gl;let i=0;for(const r of e)i+=t.getQueryParameter(r,t.QUERY_RESULT)/1e6,t.deleteQuery(r);return i}translatePosMatrix(t,i,r,n,o){if(!r[0]&&!r[1])return t;const s=o?"map"===n?this.transform.angle:0:"viewport"===n?-this.transform.angle:0;if(s){const e=Math.sin(s),t=Math.cos(s);r=[r[0]*t-r[1]*e,r[0]*e+r[1]*t]}const a=[o?r[0]:e.c1(i,r[0],this.transform.zoom),o?r[1]:e.c1(i,r[1],this.transform.zoom),0],l=new Float32Array(16);return e.aG(l,t,a),l}saveTileTexture(e){if(e.context!==this.context)return;const t=e.size[0],i=this._tileTextures[t];i?i.push(e):this._tileTextures[t]=[e]}getTileTexture(e){const t=this._tileTextures[e];return t&&t.length>0?t.pop():null}terrainRenderModeElevated(){return this.style&&this.style.hasTerrain()&&!!this.terrain&&!this.terrain.renderingToTexture||this.forceTerrainMode}linearFloatFilteringSupported(){return null!=this.context.extTextureFloatLinear}currentGlobalDefines(e,t,i,r,n){const o=void 0===i?this.terrain&&this.terrain.renderingToTexture:i,s=void 0===r?this.terrainRenderModeElevated():r,a=void 0===n?"globe"===this.transform.projection.name:n,l=[];return this.style&&this.style.enable3dLights()&&("globeRaster"===e||"terrainRaster"===e?(l.push("LIGHTING_3D_MODE"),l.push("LIGHTING_3D_ALPHA_EMISSIVENESS")):o||l.push("LIGHTING_3D_MODE")),s&&(l.push("TERRAIN"),this.linearFloatFilteringSupported()&&l.push("TERRAIN_DEM_FLOAT_FORMAT")),a&&l.push("GLOBE"),!this._fogVisible||o||void 0!==t&&!t||l.push("FOG"),o&&l.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&l.push("OVERDRAW_INSPECTOR"),l}getOrCreateProgram(e,t){this.cache=this.cache||{};const{defines:i,config:r,overrideFog:n,overrideRtt:o,overrideTerrain:s,overrideGlobe:a,precompiled:l}=t||{},c=this.currentGlobalDefines(e,n,o,s,a).concat(i||[]),h=this.getShaderSource(e),u=bs.programUniforms,d=Pn.programUniforms,f=yc[e]||u&&u[e]||d&&d[e],p=tc.cacheKey(h,e,c,r);return this.cache[p]||(this.cache[p]=new tc(this.context,e,h,r,f,c,l)),this.cache[p]}getShaderSource(e){const t=bs.shaders,i=Pn.shaders;return mn[e]||t&&t[e]||i&&i[e]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new e.T(this.context,this.debugOverlayCanvas,this.context.gl.RGBA8))}destroy(){this._terrain&&this._terrain.destroy(),this._atmosphere&&(this._atmosphere.destroy(),this._atmosphere=void 0),this.globeSharedBuffers&&this.globeSharedBuffers.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this._wireframeDebugCache.destroy(),this.depthFBO&&(this.depthFBO.destroy(),this.depthFBO=void 0,this.depthTexture=void 0),this.emptyDepthTexture&&this.emptyDepthTexture.destroy()}prepareDrawTile(){this.terrain&&this.terrain.prepareDrawTile()}uploadCommonLightUniforms(t,i,r){if(this.style.enable3dLights()){const n=this.style.directionalLight,o=this.style.ambientLight;if(n&&o){const s=((t,i,r,n)=>{const o=t.properties.get("direction"),s="none"===t.properties.get("color-use-theme"),a=t.properties.get("color").toNonPremultipliedRenderColor(s?null:r.getLut(t.scope)).toArray01();let l=t.properties.get("intensity");const c="none"===i.properties.get("color-use-theme"),h=i.properties.get("color").toNonPremultipliedRenderColor(c?null:r.getLut(i.scope)).toArray01();let u=i.properties.get("intensity");const d=[o.x,o.y,o.z];n&&(void 0!==n.ambientIntensity&&(u=n.ambientIntensity),void 0!==n.directionalIntensity&&(l=n.directionalIntensity),void 0!==n.ambientColor&&(h[0]=n.ambientColor[0],h[1]=n.ambientColor[1],h[2]=n.ambientColor[2]),void 0!==n.directionalColor&&(a[0]=n.directionalColor[0],a[1]=n.directionalColor[1],a[2]=n.directionalColor[2]));const f=e.ez(h,u),p=e.ez(a,l);return{u_lighting_ambient_color:f,u_lighting_directional_dir:d,u_lighting_directional_color:p,u_ground_radiance:Jl(d,p,f)}})(n,o,this.style,r);i.setLightsUniformValues(t,s)}}}uploadCommonUniforms(t,i,r,n,o,s){if(this.uploadCommonLightUniforms(t,i,s),this.terrain&&this.terrain.renderingToTexture)return;const a=this.style.fog;if(a){const o=a.getOpacity(this.transform.pitch),s=((t,i,r,n,o,s,a,l,c,h,u,d)=>{const f=t.transform,p="none"===i.properties.get("color-use-theme"),m=i.properties.get("color").toNonPremultipliedRenderColor(p?null:t.style.getLut(i.scope)).toArray01();m[3]=n;const _=t.frameCounter/1e3%1,[g,y]=i.properties.get("vertical-range");return{u_fog_matrix:r?f.calculateFogTileMatrix(r):d||t.identityMat,u_fog_range:i.getRangeForProjection(),u_fog_color:m,u_fog_horizon_blend:i.properties.get("horizon-blend"),u_fog_vertical_limit:[Math.min(g,y),y],u_fog_temporal_offset:_,u_frustum_tl:o,u_frustum_tr:s,u_frustum_br:a,u_frustum_bl:l,u_globe_pos:c,u_globe_radius:h,u_viewport:u,u_globe_transition:e.ah(f.zoom),u_is_globe:+("globe"===f.projection.name)}})(this,a,r,o,this.transform.frustumCorners.TL,this.transform.frustumCorners.TR,this.transform.frustumCorners.BR,this.transform.frustumCorners.BL,this.transform.globeCenterInViewSpace,this.transform.globeRadius,[this.transform.width*e.r.devicePixelRatio,this.transform.height*e.r.devicePixelRatio],n);i.setFogUniformValues(t,s)}o&&i.setCutoffUniformValues(t,o.uniformValues)}setTileLoadedFlag(e){this.tileLoaded=e}saveCanvasCopy(){const e=this.canvasCopy();e&&(this.frameCopies.push(e),this.tileLoaded=!1)}canvasCopy(){const e=this.context.gl,t=e.createTexture();return e.bindTexture(e.TEXTURE_2D,t),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGBA,0,0,e.drawingBufferWidth,e.drawingBufferHeight,0),t}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const e=this.style&&this.style.fog;return!!e&&0!==e.getOpacity(this.transform.pitch)}getBackgroundTiles(){const e=this._backgroundTiles,t=this._backgroundTiles={},i=this.transform.coveringTiles({tileSize:512});for(const r of i)t[r.key]=e[r.key]||new lo(r,512,this.transform.tileZoom,this,void 0,this.worldview);return t}clearBackgroundTiles(){this._backgroundTiles={}}isSourceForClippingOrConflation(e,t){return!(!e.is3D(!(!this.terrain||!this.terrain.enabled))||"clip"!==e.type&&"building"!==e.type&&(e.minzoom&&e.minzoom>this.transform.zoom||(this.style._clipLayerPresent||"building"!==e.sourceLayer&&"procedural_buildings"!==e.sourceLayer)&&(!t||"batched-model"!==t.type)))}isTileAffectedByFog(e){if(!this.style||!this.style.fog)return!1;if("globe"===this.transform.projection.name)return!0;let t=this._cachedTileFogOpacities[e.key];return t||(this._cachedTileFogOpacities[e.key]=t=this.style.fog.getOpacityForTile(e)),t[0]>=Zt||t[1]>=Zt}setupDepthForOcclusion(e,t,i){const r=this.context,n=r.gl,o=!!i;var s;i||(i={u_dem:2,u_dem_prev:4,u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_depth_range_unpack:[0,1],u_occluder_half_size:16,u_occlusion_depth_offset:-1e-4,u_exaggeration:0}),r.activeTexture.set(n.TEXTURE3),e&&this.depthFBO&&this.depthTexture?(this.depthTexture.bind(n.NEAREST,n.CLAMP_TO_EDGE),i.u_depth_size_inv=[1/this.depthFBO.width,1/this.depthFBO.height],i.u_depth_range_unpack=[2/((s=this.depthRangeFor3D)[1]-s[0]),-1-2*s[0]/(s[1]-s[0])],i.u_occluder_half_size=.5*this.occlusionParams.occluderSize,i.u_occlusion_depth_offset=this.occlusionParams.depthOffset):this.emptyDepthTexture.bind(n.NEAREST,n.CLAMP_TO_EDGE),r.activeTexture.set(n.TEXTURE0),o||t.setTerrainUniformValues(r,i)}updateEmissiveMode(){if(this._forceEmissiveMode)return;const e=this.style.hasDataDrivenEmissiveStrength();this.emissiveMode=e?this.context.extBlendFuncExtended?"dual-source-blending":"mrt-fallback":"constant"}}function yh(e,t){let i=!1,r=null;const n=()=>{r=null,i&&(e(),r=setTimeout(n,t),i=!1)};return()=>(i=!0,r||n(),r)}const xh=/(#.+)?$/;class vh{constructor(t){this._hashName=t&&encodeURIComponent(t),e.cL(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=yh(this._updateHashUnthrottled.bind(this),300)}addTo(e){return this._map=e,window.addEventListener("hashchange",this._onHashChange,!1),e.on("moveend",this._updateHash),this}remove(){return this._map?(this._map.off("moveend",this._updateHash),window.removeEventListener("hashchange",this._onHashChange,!1),clearTimeout(this._updateHash()),this._map=void 0,this):this}getHashString(){const e=this._map;if(!e)return"";const t=bh(e);if(this._hashName){const e=this._hashName;let i=!1;const r=location.hash.slice(1).split("&").map(r=>{const n=r.split("=")[0];return n===e?(i=!0,`${n}=${t}`):r}).filter(e=>e);return i||r.push(`${e}=${t}`),`#${r.join("&")}`}return`#${t}`}_getCurrentHash(){const e=location.hash.replace("#","");if(this._hashName){let t;return e.split("&").map(e=>e.split("=")).forEach(e=>{e[0]===this._hashName&&(t=e)}),(t&&t[1]||"").split("/")}return e.split("/")}_onHashChange(){const e=this._map;if(!e)return!1;const t=this._getCurrentHash();if(t.length>=3&&!t.some(e=>isNaN(Number(e)))){const i=e.dragRotate.isEnabled()&&e.touchZoomRotate.isEnabled()?+(t[3]||0):e.getBearing();return e.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:i,pitch:+(t[4]||0)}),!0}return!1}_updateHashUnthrottled(){history.replaceState(history.state,"",location.href.replace(xh,this.getHashString()))}}function bh(e,t){const i=e.getCenter(),r=Math.round(100*e.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,n),s=Math.round(i.lng*o)/o,a=Math.round(i.lat*o)/o,l=e.getBearing(),c=e.getPitch();let h=t?`/${s}/${a}/${r}`:`${r}/${a}/${s}`;return(l||c)&&(h+="/"+Math.round(10*l)/10),c&&(h+=`/${Math.round(c)}`),h}const wh={linearity:.3,easing:e.f5(0,0,.3,1)},Th={deceleration:2500,maxSpeed:1400,...wh},Eh={deceleration:20,maxSpeed:1400,...wh},Sh={deceleration:1e3,maxSpeed:360,...wh},Ih={deceleration:1e3,maxSpeed:90,...wh};class Ah{constructor(e){this._map=e,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:e.r.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,i=e.r.now();for(;t.length>0&&i-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._map._prefersReducedMotion())return;if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const i={zoom:0,bearing:0,pitch:0,pan:new e.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:e}of this._inertiaBuffer)i.zoom+=e.zoomDelta||0,i.bearing+=e.bearingDelta||0,i.pitch+=e.pitchDelta||0,e.panDelta&&i.pan._add(e.panDelta),e.around&&(i.around=e.around),e.pinchAround&&(i.pinchAround=e.pinchAround);const r=this._inertiaBuffer.at(-1).time-this._inertiaBuffer[0].time,n={};if(i.pan.mag()){const e=Mh(i.pan.mag(),r,{...Th,...t||{}});n.offset=i.pan.mult(e.amount/i.pan.mag()),n.center=this._map.transform.center,Ch(n,e)}if(i.zoom){const e=Mh(i.zoom,r,Eh);n.zoom=this._map.transform.zoom+e.amount,Ch(n,e)}if(i.bearing){const t=Mh(i.bearing,r,Sh);

1n.bearing=this._map.transform.bearing+e.as(t.amount,-179,179),Ch(n,t)}if(i.pitch){const e=Mh(i.pitch,r,Ih);n.pitch=this._map.transform.pitch+e.amount,Ch(n,e)}if(n.zoom||n.bearing){const e=void 0===i.pinchAround?i.around:i.pinchAround;n.around=e?this._map.unproject(e):this._map.getCenter()}return this.clear(),n.noMoveStart=!0,n}}function Ch(e,t){(!e.duration||e.duration<t.duration)&&(e.duration=t.duration,e.easing=t.easing)}function Mh(t,i,r){const{maxSpeed:n,linearity:o,deceleration:s}=r,a=e.as(t*o/(i/1e3),-n,n),l=Math.abs(a)/(s*o);return{easing:r.easing,duration:1e3*l,amount:a*(l/2)}}class Ph extends e.B{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,t,i,r={}){const n=g(t.getCanvasContainer(),i);super(e,{point:n,lngLat:t.unproject(n),originalEvent:i,...r}),this._defaultPrevented=!1,this.target=t}}class Rh extends e.B{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,r){const n="touchend"===t?r.changedTouches:r.touches,o=y(i.getCanvasContainer(),n),s=o.map(e=>i.unproject(e)),a=o.reduce((e,t,i,r)=>e.add(t.div(r.length)),new e.P(0,0));super(t,{points:o,point:a,lngLats:s,lngLat:i.unproject(a),originalEvent:r}),this._defaultPrevented=!1}}class Dh extends e.B{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,t){super("wheel",{originalEvent:t}),this._defaultPrevented=!1}}class Lh{constructor(e,t){this._map=e,this._clickTolerance=t.clickTolerance}reset(){this._mousedownPos=void 0}wheel(e){return this._firePreventable(new Dh(this._map,e))}mousedown(e,t){return this._mousedownPos=t,this._firePreventable(new Ph(e.type,this._map,e))}mouseup(e){this._map.fire(new Ph(e.type,this._map,e))}preclick(e){const t=new MouseEvent("preclick",e);this._map.fire(new Ph(t.type,this._map,t))}click(e,t){this._mousedownPos&&this._mousedownPos.dist(t)>=this._clickTolerance||(this.preclick(e),this._map.fire(new Ph(e.type,this._map,e)))}dblclick(e){return this._firePreventable(new Ph(e.type,this._map,e))}mouseover(e){this._map.fire(new Ph(e.type,this._map,e))}mouseout(e){this._map.fire(new Ph(e.type,this._map,e))}touchstart(e){return this._firePreventable(new Rh(e.type,this._map,e))}touchmove(e){this._map.fire(new Rh(e.type,this._map,e))}touchend(e){this._map.fire(new Rh(e.type,this._map,e))}touchcancel(e){this._map.fire(new Rh(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class zh{constructor(e){this._map=e}reset(){this._delayContextMenu=!1,this._contextMenuEvent=void 0}mousemove(e){this._map.fire(new Ph(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Ph("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(e){this._delayContextMenu?this._contextMenuEvent=e:this._map.fire(new Ph(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Fh{constructor(e,t){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=t.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(e,t){this.isEnabled()&&e.shiftKey&&0===e.button&&(f(),this._startPos=this._lastPos=t,this._active=!0)}mousemoveWindow(e,t){if(!this._active)return;const i=t,r=this._startPos,n=this._lastPos;if(!r||!n||n.equals(i)||!this._box&&i.dist(r)<this._clickTolerance)return;this._lastPos=i,this._box||(this._box=l("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",e));const o=Math.min(r.x,i.x),s=Math.max(r.x,i.x),a=Math.min(r.y,i.y),c=Math.max(r.y,i.y);this._map._requestDomTask(()=>{this._box&&(this._box.style.transform=`translate(${o}px,${a}px)`,this._box.style.width=s-o+"px",this._box.style.height=c-a+"px")})}mouseupWindow(t,i){if(!this._active)return;const r=this._startPos,n=i;if(r&&0===t.button){if(this.reset(),_(),r.x!==n.x||r.y!==n.y)return this._map.fire(new e.B("boxzoomend",{originalEvent:t})),{cameraAnimation:e=>e.fitScreenCoordinates(r,n,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",t)}}

1keydown(e){this._active&&27===e.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",e))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),p(),delete this._startPos,delete this._lastPos}_fireEvent(t,i){return this._map.fire(new e.B(t,{originalEvent:i}))}}function Oh(e,t){const i={};for(let r=0;r<e.length;r++)i[e[r].identifier]=t[r];return i}class Bh{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){this.centroid=void 0,this.startTime=0,this.touches={},this.aborted=!1}touchstart(t,i,r){(this.centroid||r.length>this.numTouches)&&(this.aborted=!0),this.aborted||(0===this.startTime&&(this.startTime=t.timeStamp),r.length===this.numTouches&&(this.centroid=function(t){const i=new e.P(0,0);for(const e of t)i._add(e);return i.div(t.length)}(i),this.touches=Oh(r,i)))}touchmove(e,t,i){if(this.aborted||!this.centroid)return;const r=Oh(i,t);for(const n in this.touches){const e=r[n];(!e||e.dist(this.touches[n])>30)&&(this.aborted=!0)}}touchend(e,t,i){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){const e=!this.aborted&&this.centroid;if(this.reset(),e)return e}}}class kh{constructor(e){this.singleTap=new Bh(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,this.lastTap=void 0,this.count=0,this.singleTap.reset()}touchstart(e,t,i){this.singleTap.touchstart(e,t,i)}touchmove(e,t,i){this.singleTap.touchmove(e,t,i)}touchend(e,t,i){const r=this.singleTap.touchend(e,t,i);if(r){const t=e.timeStamp-this.lastTime<500,i=!this.lastTap||this.lastTap.dist(r)<30;if(t&&i||this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}}}class Nh{constructor(){this._zoomIn=new kh({numTouches:1,numTaps:2}),this._zoomOut=new kh({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,t,i){this._zoomIn.touchstart(e,t,i),this._zoomOut.touchstart(e,t,i)}touchmove(e,t,i){this._zoomIn.touchmove(e,t,i),this._zoomOut.touchmove(e,t,i)}touchend(e,t,i){const r=this._zoomIn.touchend(e,t,i),n=this._zoomOut.touchend(e,t,i);return r?(this._active=!0,e.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:t.getZoom()+1,around:t.unproject(r)},{originalEvent:e})}):n?(this._active=!0,e.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:t.getZoom()-1,around:t.unproject(n)},{originalEvent:e})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const Vh=0,Uh=2,jh={[Vh]:1,[Uh]:2},Gh={Control:"ctrlKey",Alt:"altKey",Shift:"shiftKey",Meta:"metaKey"};class qh{constructor(e){this.reset(),this._clickTolerance=e.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,this._lastPoint=void 0,this._eventButton=void 0}_correctButton(e,t){return!1}_move(e,t){return{}}mousedown(e,t){if(this._lastPoint)return;const i=x(e);this._correctButton(e,i)&&(this._lastPoint=t,this._eventButton=i)}mousemoveWindow(e,t){const i=this._lastPoint;if(i)if(e.preventDefault(),null!=this._eventButton&&function(e,t){const i=jh[t];return void 0===e.buttons||(e.buttons&i)!==i}(e,this._eventButton))this.reset();else if(this._moved||!(t.dist(i)<this._clickTolerance))return this._moved=!0,this._lastPoint=t,this._move(i,t)}mouseupWindow(e){this._lastPoint&&x(e)===this._eventButton&&(this._moved&&_(),this.reset())}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Hh extends qh{mousedown(e,t){super.mousedown(e,t),this._lastPoint&&(this._active=!0)}_correctButton(e,t){return 0===t&&!e.ctrlKey}_move(e,t){return{around:t,panDelta:t.sub(e)}}}class $h extends qh{constructor(e){super(e),this._pitchRotateKey=e.pitchRotateKey?Gh[e.pitchRotateKey]:void 0}_correctButton(e,t){return this._pitchRotateKey?0===t&&e[this._pitchRotateKey]:0===t&&e.ctrlKey||2===t}_move(e,t){const i=.8*(t.x-e.x);if(i)return this._active=!0,{bearingDelta:i}}contextmenu(e){this._pitchRotateKey||e.preventDefault()}}class Zh extends qh{constructor(e){super(e),this._pitchRotateKey=e.pitchRotateKey?Gh[e.pitchRotateKey]:void 0}_correctButton(e,t){return this._pitchRotateKey?0===t&&e[this._pitchRotateKey]:0===t&&e.ctrlKey||2===t}_move(e,t){const i=-.5*(t.y-e.y);if(i)return this._active=!0,{pitchDelta:i}}contextmenu(e){this._pitchRotateKey||e.preventDefault()}}class Wh{constructor(t,i){this._map=t,this._el=t.getCanvasContainer(),this._minTouches=1,this._clickTolerance=i.clickTolerance||1,this.reset(),e.cL(["_addTouchPanBlocker","_showTouchPanBlockerAlert"],this)}reset(){this._active=!1,this._touches={},this._sum=new e.P(0,0)}touchstart(e,t,i){return this._calculateTransform(e,t,i)}touchmove(t,i,r){if(this._active&&!(r.length<this._minTouches)){if(this._map._cooperativeGestures&&!this._map.isMoving()){if(1===r.length&&!e.f6())return void this._showTouchPanBlockerAlert();

1"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}return t.cancelable&&t.preventDefault(),this._calculateTransform(t,i,r)}}touchend(e,t,i){this._calculateTransform(e,t,i),this._active&&i.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,i,r){r.length>0&&(this._active=!0);const n=Oh(r,i),o=new e.P(0,0),s=new e.P(0,0);let a=0;for(const e in n){const t=n[e],i=this._touches[e];i&&(o._add(t),s._add(t.sub(i)),a++,n[e]=t)}if(this._touches=n,a<this._minTouches||!s.mag())return;const l=s.div(a);return this._sum._add(l),this._sum.mag()<this._clickTolerance?void 0:{around:o.div(a),panDelta:l}}enable(){this._enabled=!0,this._map._cooperativeGestures&&(this._addTouchPanBlocker(),this._el.classList.add("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page"))}disable(){this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove(),this._el.classList.remove("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page")),this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}_addTouchPanBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=l("div","mapboxgl-touch-pan-blocker",this._map._container),this._alertContainer.textContent=this._map._getUIString("TouchPanBlocker.Message"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showTouchPanBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=window.setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show"),this._alertContainer.removeAttribute("role")},500)}}class Xh{constructor(){this.reset()}reset(){this._active=!1,this._firstTwoTouches=void 0}_start(e){}_move(e,t,i){return{}}touchstart(e,t,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([t[0],t[1]]))}touchmove(e,t,i){const r=this._firstTwoTouches;if(!r)return;e.preventDefault();const[n,o]=r,s=Yh(i,t,n),a=Yh(i,t,o);if(!s||!a)return;const l=this._aroundCenter?null:s.add(a).div(2);return this._move([s,a],l,e)}touchend(e,t,i){if(!this._firstTwoTouches)return;const[r,n]=this._firstTwoTouches,o=Yh(i,t,r),s=Yh(i,t,n);o&&s||(this._active&&_(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function Yh(e,t,i){for(let r=0;r<e.length;r++)if(e[r].identifier===i)return t[r]}function Kh(e,t){return Math.log2(e/t)}class Jh extends Xh{reset(){super.reset(),this._distance=0,this._startDistance=0}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,t){const i=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(Kh(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Kh(this._distance,i),pinchAround:t}}}function Qh(e,t){return 180*e.angleWith(t)/Math.PI}class eu extends Xh{reset(){super.reset(),this._minDiameter=0,this._startVector=void 0,this._vector=void 0}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,t){const i=this._vector;if(this._vector=e[0].sub(e[1]),i&&(this._active||!this._isBelowThreshold(this._vector)))return this._active=!0,{bearingDelta:Qh(this._vector,i),pinchAround:t}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());const t=25/(Math.PI*this._minDiameter)*360,i=this._startVector;if(!i)return!1;const r=Qh(e,i);return Math.abs(r)<t}}function tu(e){return Math.abs(e.y)>Math.abs(e.x)}class iu extends Xh{constructor(e){super(),this._map=e}reset(){super.reset(),this._valid=void 0,this._firstMove=void 0,this._lastPoints=void 0}_start(e){this._lastPoints=e,tu(e[0].sub(e[1]))&&(this._valid=!1)}_move(t,i,r){const n=this._lastPoints;if(!n)return;const o=t[0].sub(n[0]),s=t[1].sub(n[1]);return this._map._cooperativeGestures&&!e.f6()&&r.touches.length<3||(this._val

1id=this.gestureBeginsVertically(o,s,r.timeStamp),!this._valid)?void 0:(this._lastPoints=t,this._active=!0,{pitchDelta:(o.y+s.y)/2*-.5})}gestureBeginsVertically(e,t,i){if(void 0!==this._valid)return this._valid;const r=e.mag()>=2,n=t.mag()>=2;if(!r&&!n)return;if(!r||!n)return null==this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;const o=e.y>0==t.y>0;return tu(e)&&tu(t)&&o}}const ru={panStep:100,bearingStep:15,pitchStep:10};class nu{constructor(){const e=ru;this._panStep=e.panStep,this._bearingStep=e.bearingStep,this._pitchStep=e.pitchStep,this._rotationDisabled=!1,this._panDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=0,i=0,r=0,n=0,o=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?i=-1:(e.preventDefault(),n=-1);break;case 39:e.shiftKey?i=1:(e.preventDefault(),n=1);break;case 38:e.shiftKey?r=1:(e.preventDefault(),o=-1);break;case 40:e.shiftKey?r=-1:(e.preventDefault(),o=1);break;default:return}return this._rotationDisabled&&(i=0,r=0),this._panDisabled&&(n=0,o=0),{cameraAnimation:s=>{const a=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:ou,zoom:t?Math.round(a)+t*(e.shiftKey?2:1):a,bearing:s.getBearing()+i*this._bearingStep,pitch:s.getPitch()+r*this._pitchStep,offset:[-n*this._panStep,-o*this._panStep],center:s.getCenter()},{originalEvent: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}disablePan(){this._panDisabled=!0}enablePan(){this._panDisabled=!1}}function ou(e){return e*(2-e)}const su=4.000244140625,au=1/450,lu=/(Mac|iPad)/i;class cu{constructor(t,i){this._map=t,this._el=t.getCanvasContainer(),this._handler=i,this._delta=0,this._lastDelta=0,this._defaultZoomRate=.01,this._wheelZoomRate=au,e.cL(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert"],this)}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around,this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(t){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(t.ctrlKey||t.metaKey||this.isZooming()||e.f6()))return void this._showBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let i=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const r=e.r.now(),n=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==i&&i%su===0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":n>400?(this._type=null,this._lastValue=i,this._timeout=window.setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(n*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),t.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=t,this._delta-=i,this._active||this._start(t)),t.preventDefault()}_onTimeout(e){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(e)}_start(e){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const t=g(this._el,e);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:t,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId)return;if(this._frameId=null,!this.isActive())return;const t=this._map.transform;"wheel"===this._type&&t.projection.wrap&&(t._center.lng>

1=180||t._center.lng<=-180)&&(this._prevEase=null,this._easing=null,this._lastWheelEvent=null,this._lastWheelEventTime=0);const i=()=>t._terrainEnabled()&&this._aroundCoord?t.computeZoomRelativeTo(this._aroundCoord):t.zoom;if(0!==this._delta){const e="wheel"===this._type&&Math.abs(this._delta)>su?this._wheelZoomRate:this._defaultZoomRate;let r=2/(1+Math.exp(-Math.abs(this._delta*e)));this._delta<0&&0!==r&&(r=1/r);const n=i(),o=Math.pow(2,n),s="number"==typeof this._targetZoom?t.zoomScale(this._targetZoom):o;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(s*r))),"wheel"===this._type&&(this._startZoom=n,this._easing=this._smoothOutEasing(200)),this._lastDelta=this._delta,this._delta=0}const r="number"==typeof this._targetZoom?this._targetZoom:i(),n=this._startZoom,o=this._easing;let s,a=!1;if("wheel"===this._type&&n&&o){const t=Math.min((e.r.now()-this._lastWheelEventTime)/200,1),i=o(t);s=e.ai(n,r,i),t<1?this._frameId||(this._frameId=!0):a=!0}else s=r,a=!0;this._active=!0,a&&(this._active=!1,this._finishTimeout=window.setTimeout(()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200));let l=s-i();return l*this._lastDelta<0&&(l=0),{noInertia:!0,needsRenderFrame:!a,zoomDelta:l,around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let i=e.f7;if(this._prevEase){const t=this._prevEase,r=(e.r.now()-t.start)/t.duration,n=t.easing(r+.01)-t.easing(r),o=.27/Math.sqrt(n*n+1e-4)*.01,s=Math.sqrt(.0729-o*o);i=e.f5(o,s,.25,1)}return this._prevEase={start:e.r.now(),duration:t,easing:i},i}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=l("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=lu.test(navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=window.setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.removeAttribute("role")},200)}}class hu{constructor(e,t){this._clickZoom=e,this._tapZoom=t}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class uu{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(e,t){return e.preventDefault(),{cameraAnimation:i=>{i.easeTo({duration:300,zoom:i.getZoom()+(e.shiftKey?-1:1),around:i.unproject(t)},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class du{constructor(){this._tap=new kh({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,this._swipePoint=void 0,this._swipeTouch=0,this._tapTime=0,this._tap.reset()}touchstart(e,t,i){this._swipePoint||(this._tapTime&&e.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?i.length>0&&(this._swipePoint=t[0],this._swipeTouch=i[0].identifier):this._tap.touchstart(e,t,i))}touchmove(e,t,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;const r=t[0],n=r.y-this._swipePoint.y;return this._swipePoint=r,e.preventDefault(),this._active=!0,{zoomDelta:n/128}}}else this._tap.touchmove(e,t,i)}touchend(e,t,i){this._tapTime?this._swipePoint&&0===i.length&&this.reset():this._tap.touchend(e,t,i)&&(this._tapTime=e.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class fu{constructor(e,t,i){this._el=e,this._mousePan=t,this._touchPan=i}enable(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class pu{constructor(e,t,i){this._pitchWithRotate=e.pitchWithRotate,this._mouseRotate=t,this._mousePitch=i,this._pitchDisabled=!1}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&!this._pitchDisabled&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._pitchDisabled||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}disablePitch(){this._pitchDisabled=!0,this._mousePitch.disable()}enablePitch(){this._pitchDisabled=!1,this._pitchWithRotate&&this._mouseRotate.isEnabled()&&this._mousePitch.enable()}}class mu{constructor(e,t,i,r){this._el=e,this._touchZoom=t,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._tapDragZoomDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoomDisabled||this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&(this._tapDragZoomDisabled||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()}disableTapDragZoom(){this._tapDragZoomDisabled=!0,this._tapDragZoom.disable()}enableTapDragZoom(){this._tapDragZoomDisabled=!1,this._touchZoom.isEnabled()&&this._tapDragZoom.enable()}}const _u=e=>e.zoom||e.drag||e.pitch||e.rotate;class gu extends e.B{}class yu{constructor(){this.constants=[1,1,.01],this.radius=0}setup(t,i){const r=e.aW([],i,t);this.radius=e.ae(r[2]<0?e.f9([],r,this.constants):[r[0],r[1],0])}projectRay(t){e.f9(t,t,this.constants),e.au(t,t),e.fa(t,t,this.constants);const i=e.av([],t,this.radius);if(i[2]>0){const t=e.av([],[0,0,1],e.aw(i,[0,0,1])),r=e.av([],e.au([],[i[0],i[1],0]),this.radius),n=e.cz([],i,e.av([],e.aW([],e.cz([],r,t),i),2));i[0]=n[0],i[1]=n[1]}return i}}function xu(e){return e.panDelta&&e.panDelta.mag()||e.zoomDelta||e.bearingDelta||e.pitchDelta}class vu{constructor(t,i){this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Ah(t),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new yu,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(i),e.cL(["handleEvent","handleWindowEvent"],this);const r=this._el;this._listeners=[[r,"touchstart",{passive:!0}],[r,"touchmove",{passive:!1}],[r,"touchend",void 0],[r,"touchcancel",void 0],[r,"mousedown",void 0],[r,"mousemove",void 0],[r,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[r,"mouseover",void 0],[r,"mouseout",void 0],[r,"dblclick",void 0],[r,"click",void 0],[r,"keydown",{capture:!1}],[r,"keyup",void 0],[r,"wheel",{passive:!1}],[r,"contextmenu",void 0],[window,"blur",void 0]];for(const[e,n,o]of this._listeners){const t=e===document?this.handleWindowEvent:this.handleEvent;e.addEventListener(n,t,o)}}destroy(){for(const[e,t,i]of this._listeners){const r=e===document?this.handleWindowEvent:this.handleEvent;e.removeEventListener(t,r,i)}}_addDefaultHandlers(e){const t=this._map,i=t.getCanvasContainer();this._add("mapEvent",new Lh(t,e));const r=t.boxZoom=new Fh(t,e);this._add("boxZoom",r);const n=new Nh,o=new uu;t.doubleClickZoom=new hu(o,n),this._add("tapZoom",n),this._add("clickZoom",o);const s=new du;this._add("tapDragZoom",s);const a=t.touchPitch=new iu(t);this._add("touchPitch",a);const l=new $h(e),c=new Zh(e);t.dragRotate=new pu(e,l,c),this._add("mouseRotate",l,["mousePitch"]),this._add("mousePitch",c,["mouseRotate"]);const h=new Hh(e),u=new Wh(t,e);t.dragPan=new fu(i,h,u),this._add("mousePan",h),this._add("touchPan",u,["touchZoom","touchRotate"]);const d=new eu,f=new Jh;t.touchZoomRotate=new mu(i,f,d,s),this._add("touchRotate",d,["touchPan","touchZoom"]),this._add("touchZoom",f,["touchPan","touchRotate"]),this._add("blockableMapEvent",new zh(t));const p=t.scrollZoom=new cu(t,this);this._add("scrollZoom",p,["mousePan"]);const m=t.keyboard=new nu;this._add("keyboard",m);for(const _ of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])e.interactive&&e[_]&&t[_].enable(e[_])}_add(e,t,i){this._handlers.push({handlerName:e,handler:t,allowed:i}),this._handlersById[e]=t}stop(e){if(!this._updatingCamera){for(const{handler:e}of this._handlers)e.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[],this._originalZoom=void 0}}isActive(){for(const{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!_u(this._eventsInProgress)||this.isZooming()}_isDragging(){return!!this._eventsInProgress.drag}_blockedByActive(e,t,i){for(const r in e)if(!(r===i||t&&t.includes(r)))return!0;return!1}handleWindowEvent(e){this.handleEvent(e,`${e.type}Window`)}_getMapTouches(e){const t=[];for(const i of e)this._el.contains(i.target)&&t.push(i);return t}handleEvent(e,t){this._updatingCamera=!0;const i="renderFrame"===e.type,r=i?void 0:e,n={needsRenderFrame:!1},o={},s={},a=e.touches?this._getMapTouches(e.touches):void 0,l=a?y(this._el,a):i?void 0:g(this._el,e);for(const{handlerName:u,handler:d,allowed:f}of this._handlers){if(!d.isEnabled())continue;let i;this._blockedByActive(s,f,u)?d.reset():d[t||e.type]&&(i=d[t||e.type](e,l,a),this.mergeHandlerResult(n,o,i,u,r),i&&i.needsRenderFrame&&this._triggerRe

1nderFrame()),(i||d.isActive())&&(s[u]=d)}const c={};for(const u in this._previousActiveHandlers)s[u]||(c[u]=r);this._previousActiveHandlers=s,(Object.keys(c).length||xu(n))&&(this._changes.push([n,o,c]),this._triggerRenderFrame()),(Object.keys(s).length||xu(n))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:h}=n;h&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],h(this._map))}mergeHandlerResult(e,t,i,r,n){if(!i)return;Object.assign(e,i);const o={handlerName:r,originalEvent:i.originalEvent||n};void 0!==i.zoomDelta&&(t.zoom=o),void 0!==i.panDelta&&(t.drag=o),void 0!==i.pitchDelta&&(t.pitch=o),void 0!==i.bearingDelta&&(t.rotate=o)}_applyChanges(){const t={},i={},r={};for(const[n,o,s]of this._changes)n.panDelta&&(t.panDelta=(t.panDelta||new e.P(0,0))._add(n.panDelta)),n.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+n.zoomDelta),n.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+n.bearingDelta),n.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+n.pitchDelta),void 0!==n.around&&(t.around=n.around),void 0!==n.aroundCoord&&(t.aroundCoord=n.aroundCoord),void 0!==n.pinchAround&&(t.pinchAround=n.pinchAround),n.noInertia&&(t.noInertia=n.noInertia),Object.assign(i,o),Object.assign(r,s);this._updateMapTransform(t,i,r),this._changes=[]}_updateMapTransform(t,i,r){const n=this._map,o=n.transform,s=e=>[e.x,e.y,e.z];if((()=>{const e=this._eventsInProgress.drag;return e&&!this._handlersById[e.handlerName].isActive()})()&&!xu(t)){const e=o.zoom;o.cameraElevationReference="sea",null!=this._originalZoom&&o._orthographicProjectionAtLowPitch&&"globe"!==o.projection.name&&0===o.pitch?(o.cameraElevationReference="ground",o.zoom=this._originalZoom):(o.recenterOnTerrain(),o.cameraElevationReference="ground"),e!==o.zoom&&this._map._update(!0)}if(o._isCameraConstrained&&n._stop(!0),!xu(t))return void this._fireEvents(i,r,!0);let{panDelta:a,zoomDelta:l,bearingDelta:c,pitchDelta:h,around:u,aroundCoord:d,pinchAround:f}=t;o._isCameraConstrained&&(l>0&&(l=0),o._isCameraConstrained=!1),void 0!==f&&(u=f),(l||(e=>i[e]&&!this._eventsInProgress[e])("drag"))&&u&&(this._dragOrigin=s(o.pointCoordinate3D(u)),this._originalZoom=o.zoom,this._trackingEllipsoid.setup(o._camera.position,this._dragOrigin)),o.cameraElevationReference="sea",n._stop(!0),u=u||n.transform.centerPoint,c&&(o.bearing+=c),h&&(o.pitch+=h),o._updateCameraState();const p=[0,0,0];if(a)if("mercator"===o.projection.name){const e=this._trackingEllipsoid.projectRay(o.screenPointToMercatorRay(u).dir),t=this._trackingEllipsoid.projectRay(o.screenPointToMercatorRay(u.sub(a)).dir);p[0]=t[0]-e[0],p[1]=t[1]-e[1]}else{const t=o.pointCoordinate(u);if("globe"===o.projection.name){a=a.rotate(-o.angle);const i=o._pixelsPerMercatorPixel/o.worldSize;p[0]=-a.x*e.f8(e.aM(t.y))*i,p[1]=-a.y*e.f8(o.center.lat)*i}else{const e=o.pointCoordinate(u.sub(a));t&&e&&(p[0]=e.x-t.x,p[1]=e.y-t.y)}}const m=o.zoom,_=[0,0,0];if(l){const t=s(d||o.pointCoordinate3D(u)),i={dir:e.au([],e.aW([],t,o._camera.position))};if(i.dir[2]<0){const r=o.zoomDeltaToMovement(t,l);e.av(_,i.dir,r)}}const g=e.cz(p,p,_);o._translateCameraConstrained(g),l&&Math.abs(o.zoom-m)>1e-4&&o.recenterOnTerrain(),o.cameraElevationReference="ground",this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(i,r,!0)}_fireEvents(t,i,r){const n=_u(this._eventsInProgress),o=_u(t),s={};for(const e in t){const{originalEvent:i}=t[e];this._eventsInProgress[e]||(s[`${e}start`]=i),this._eventsInProgress[e]=t[e]}!n&&o&&this._fireEvent("movestart",o.originalEvent);for(const e in s)this._fireEvent(e,s[e]);o&&this._fireEvent("move",o.originalEvent);for(const e in t){const{originalEvent:i}=t[e];this._fireEvent(e,i)}const a={};let l;for(const e in this._eventsInProgress){const{handlerName:t,originalEvent:r}=this._eventsInProgress[e];this._handlersById[t].isActive()||(delete this._eventsInProgress[e],l=i[t]||r,a[`${e}end`]=l)}for(const e in a)this._fireEvent(e,a[e]);const c=_u(this._eventsInProgress);if(r&&(n||o)&&!c){this._updatingCamera=!0;const t=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),i=e=>0!==e&&-this._bearingSnap<e&&e<this._bearingSnap;

1t?(i(t.bearing||this._map.getBearing())&&(t.bearing=0),this._map.easeTo(t,{originalEvent:l})):(this._map.fire(new e.B("moveend",{originalEvent:l})),i(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(t,i){this._map.fire(new e.B(t,i?{originalEvent:i}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(e=>{this._frameId=void 0,this.handleEvent(new gu("renderFrame",{timeStamp:e})),this._applyChanges()})}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}const bu="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class wu extends e.E{constructor(t,i){super(),this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=i.bearingSnap,this._respectPrefersReducedMotion=!1!==i.respectPrefersReducedMotion,e.cL(["_renderFrameCallback"],this)}getCenter(){return new e.b4(this.transform.center.lng,this.transform.center.lat)}setCenter(e,t){return this.jumpTo({center:e},t)}panBy(t,i,r){return t=e.P.convert(t).mult(-1),this.panTo(this.transform.center,{offset:t,...i},r)}panTo(e,t,i){return this.easeTo({center:e,...t},i)}getZoom(){return this.transform.zoom}setZoom(e,t){return this.jumpTo({zoom:e},t),this}zoomTo(e,t,i){return this.easeTo({zoom:e,...t},i)}zoomIn(e,t){return this.zoomTo(this.getZoom()+1,e,t),this}zoomOut(e,t){return this.zoomTo(this.getZoom()-1,e,t),this}getBearing(){return this.transform.bearing}setBearing(e,t){return this.jumpTo({bearing:e},t),this}getPadding(){return this.transform.padding}setPadding(e,t){return this.jumpTo({padding:e},t),this}rotateTo(e,t,i){return this.easeTo({bearing:e,...t},i)}resetNorth(e,t){return this.rotateTo(0,{duration:1e3,...e},t),this}resetNorthPitch(e,t){return this.easeTo({bearing:0,pitch:0,duration:1e3,...e},t),this}snapToNorth(e,t){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,t):this}getPitch(){return this.transform.pitch}setPitch(e,t){return this.jumpTo({pitch:e},t),this}cameraForBounds(t,i){t=e.bF.convert(t);const r=i&&i.bearing||0,n=i&&i.pitch||0,o=t.getNorthWest(),s=t.getSouthEast();return this._cameraForBounds(this.transform,o,s,r,n,i)}_extendPadding(e){const t={top:0,right:0,bottom:0,left:0};return null==e?{...t,...this.transform.padding}:"number"==typeof e?{top:e,bottom:e,right:e,left:e}:{...t,...e}}_extendCameraOptions(e){return(e={offset:[0,0],maxZoom:this.transform.maxZoom,...e}).padding=this._extendPadding(e.padding),e}_minimumAABBFrustumDistance(e,t){const i=t.max[0]-t.min[0],r=t.max[1]-t.min[1];return i/r>e.aspect?i/(2*Math.tan(.5*e.fovX)*e.aspect):r/(2*Math.tan(.5*e.fovY)*e.aspect)}_cameraForBoundsOnGlobe(t,i,r,n,o,s){const a=t.clone(),l=this._extendCameraOptions(s);a.bearing=n,a.pitch=o;const c=e.b4.convert(i),h=e.b4.convert(r),u=.5*(c.lat+h.lat),d=.5*(c.lng+h.lng),f=e.fb(u,d),p=e.au([],f),m=e.au([],e.ax([],p,[0,1,0])),_=e.ax([],m,p),g=[m[0],m[1],m[2],0,_[0],_[1],_[2],0,p[0],p[1],p[2],0,0,0,0,1],y=[f,e.fb(c.lat,c.lng),e.fb(h.lat,c.lng),e.fb(h.lat,h.lng),e.fb(c.lat,h.lng),e.fb(u,c.lng),e.fb(u,h.lng),e.fb(c.lat,d),e.fb(h.lat,d)];let x=e.ca.fromPoints(y.map(t=>[e.aw(m,t),e.aw(_,t),e.aw(p,t)]));const v=e.ad([],x.center,g);0===e.fc(v)&&e.fd(v,0,0,1),e.au(v,v),e.av(v,v,e.dK),a.center=e.fe(v);const b=a.getWorldToCameraMatrix(),w=e.aE(new Float64Array(16),b);x=e.ca.applyTransform(x,e.aP([],b,g));const T=this._extendAABB(x,a,l,n);if(!T)return void e.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");x=T,e.ad(v,v,b);const E=.5*(x.max[2]-x.min[2]),S=this._minimumAABBFrustumDistance(a,x),I=e.av([],[0,0,1],E),A=e.cz(I,v,I),C=S+(0===a.pitch?0:e.aX(v,A)),M=a.globeCenterInViewSpace,P=e.aW([],v,[M[0],M[1],M[2]]);e.au(P,P),e.av(P,P,C);const R=e.cz([],v,P);e.ad(R,R,w);const D=e.du/e.dK,L=e.ae(R),z=e.aL(Math.max(L*D-e.du,Number.EPSILON),0),F=Math.min(a.zoomFromMercatorZAdjusted(z),l.maxZoom);return F>.5*(e.bU+e.bD)?(a.setProjection({name:"mercator"}),a.zoom=F,this._cameraForBounds(a,i,r,n,o,s)):{center:a.center,zoom:F,bearing:n,pitch:o}}_extendAABB(t,i,r,n){const o=.5*((r.padding.left||0)+(r.padding.right||0)),s=.5*((r.padding.top||0)+(r.padding.bottom||0)),a=s,l=o,c=o,h=s,u=i.width-(l+c),d=i.height-(a+h),f=e.aW([],t.max,t.min),p=Math.min(u/f[0],d/f[1]),m=Math.min(i.scaleZoom(i.scale*p),r.maxZoom);if(isNaN(m))return null;const _=i.scale/i.zoomScale(m),g=new e.ca([t.min[0]-l*_,t.min[1]-h*_,t.min[2]],[t.max[0]+c*_,t.max[1]+a*_,t.max[2]]),y=("number"==typeof r.offset.x&&"number"==typeof r.offset.y?new e.P(r.offset.x,r.offset.y):e.P.convert(r.offset)).rotate(-e.al(n));return g.center[0]-=y.x*_,g.center[1]+=y.y*_,g}queryTerrainElevation(t,i){const r=this.transform.elevation;return r?(i={exaggerated:!0,...i},r.getAtPoint(e.ac.fromLngLat(t),null,i.exaggerated)):null}_cameraForBounds(t,i,r,n,o,s){if("globe"===t.projection.name)return this._cameraForBoundsOnGlobe(t,i,r,n,o,s);const a=t.clone(),l=this._extendCameraOptions(s);a.bearing=n,a.pitch=o;const c=e.b4.convert(i),h=e.b4.convert(r),u=new e.b4(c.lng,h.lat),d=new e.b4(h.lng,c.lat),f=a.project(c),p=a.project(h),m=this.queryTerrainElevation(c),_=this.queryTerrainElevation(h),g=this.queryTerrainElevation(u),y=this.queryTerrainElevation(d),x=[[f.x,f.y,Math.min(m||0,_||0,g||0,y||0)],[p.x,p.y,Math.max(m||0,_||0,g||0,y||0)]];let v=e.ca.fromPoints(x);const b=a.getWorldToCameraMatrix(),w=e.aE(new Float64Array(16),b);v=e.ca.applyTransform(v,b);const T=this._extendAABB(v,a,l,n);if(!T)return void e.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");v=T;const E=.5*e.aW([],v.max,v.min)[2],S=this._minimumAABBFrustumDistance(a,v),I=[0,0,1,0];e.aO(I,I,b),e.ff(I,I);const A=e.av([],I,S+E),C=e.cz([],v.center,A);e.ad(v.center,v.center,w),e.ad(C,C,w);const M=a.unproject(new e.P(v.center[0],v.center[1])),P=e.fg(a.projection,M),R=Math.pow(2,P),D=Math.min(a._zoomFromMercatorZ(C[2]*a.pixelsPerMeter*R/a.worldSize),l.maxZoom);return a.mercatorFromTransition&&D<.5*(e.bU+e.bD)?(a.setProjection({name:"globe"}),a.zoom=D,this._cameraForBounds(a,i,r,n,o,s)):{center:M,zoom:D,bearing:n,pitch:o}}fitBounds(e,t,i){const r=this.cameraForBounds(e,t);return this._fitInternal(r,t,i)}fitScreenCoordinates(t,i,r,n,o){const s=e.P.convert(t),a=e.P.convert(i),l=new e.P(Math.min(s.x,a.x),Math.min(s.y,a.y)),c=new e.P(Math.max(s.x,a.x),Math.max(s.y,a.y));if("mercator"===this.transform.projection.name&&this.transform.anyCornerOffEdge(s,a))return this;const h=this.transform.pointLocation3D(l),u=this.transform.pointLocation3D(c),d=this.transform.pointLocation3D(new e.P(l.x,c.y)),f=this.transform.pointLocation3D(new e.P(c.x,l.y)),p=[Math.min(h.lng,u.lng,d.lng,f.lng),Math.min(h.lat,u.lat,d.lat,f.lat)],m=[Math.max(h.lng,u.lng,d.lng,f.lng),Math.max(h.lat,u.lat,d.lat,f.lat)],_=n&&n.pitch?n.pitch:this.getPitch(),g=this._cameraForBounds(this.transform,p,m,r,_,n);return this._fitInternal(g,n,o)}_fitInternal(e,t,i){return e?(t=Object.assign(e,t)).linear?this.easeTo(t,i):this.flyTo(t,i):this}jumpTo(t,i){this.stop();const r=t.preloadOnly?this.transform.clone():this.transform;let n=!1,o=!1,s=!1;"zoom"in t&&r.zoom!==+t.zoom&&(n=!0,r.zoom=+t.zoom),void 0!==t.center&&(r.center=e.b4.convert(t.center)),"bearing"in t&&r.bearing!==+t.bearing&&(o=!0,r.bearing=+t.bearing),"pitch"in t&&r.pitch!==+t.pitch&&(s=!0,r.pitch=+t.pitch);const a="number"==typeof t.padding?this._extendPadding(t.padding):t.padding;if(null!=t.padding&&!r.isPaddingEqual(a))if(!1===t.retainPadding){const e=r.clone();e.padding=a,r.setLocationAtPoint(r.center,e.centerPoint)}else r.padding=a;return t.preloadOnly?(this._preloadTiles(r),this):(this.fire(new e.B("movestart",i)).fire(new e.B("move",i)),n&&this.fire(new e.B("zoomstart",i)).fire(new e.B("zoom",i)).fire(new e.B("zoomend",i)),o&&this.fire(new e.B("rotatestart",i)).fire(new e.B("rotate",i)).fire(new e.B("rotateend",i)),s&&this.fire(new e.B("pitchstart",i)).fire(new e.B("pitch",i)).fire(new e.B("pitchend",

1i)),this.fire(new e.B("moveend",i)))}getFreeCameraOptions(){return this.transform.projection.supportsFreeCamera||e.w(bu),this.transform.getFreeCameraOptions()}setFreeCameraOptions(t,i){const r=this.transform;if(!r.projection.supportsFreeCamera)return e.w(bu),this;this.stop();const n=r.zoom,o=r.pitch,s=r.bearing;r.setFreeCameraOptions(t);const a=n!==r.zoom,l=o!==r.pitch,c=s!==r.bearing;return this.fire(new e.B("movestart",i)).fire(new e.B("move",i)),a&&this.fire(new e.B("zoomstart",i)).fire(new e.B("zoom",i)).fire(new e.B("zoomend",i)),c&&this.fire(new e.B("rotatestart",i)).fire(new e.B("rotate",i)).fire(new e.B("rotateend",i)),l&&this.fire(new e.B("pitchstart",i)).fire(new e.B("pitch",i)).fire(new e.B("pitchend",i)),this.fire(new e.B("moveend",i)),this}easeTo(t,i){this._stop(!1,t.easeId),(!1===(t={offset:[0,0],duration:500,easing:e.f7,...t}).animate||this._prefersReducedMotion(t))&&(t.duration=0);const r=this.transform,n=this.getZoom(),o=this.getBearing(),s=this.getPitch(),a=this.getPadding(),l="zoom"in t?+t.zoom:n,c="bearing"in t?this._normalizeBearing(t.bearing,o):o,h="pitch"in t?+t.pitch:s,u=this._extendPadding(t.padding),d=e.P.convert(t.offset);let f,p,m;if("globe"===r.projection.name){const i=e.ac.fromLngLat(r.center),n=d.rotate(-r.angle);i.x+=n.x/r.worldSize,i.y+=n.y/r.worldSize;const o=i.toLngLat(),s=e.b4.convert(t.center||o);this._normalizeCenter(s),f=r.centerPoint.add(n),p=new e.P(i.x,i.y).mult(r.worldSize),m=new e.P(e.a_(s.lng),e.a$(s.lat)).mult(r.worldSize).sub(p)}else{f=r.centerPoint.add(d);const i=r.pointLocation(f),n=e.b4.convert(t.center||i);this._normalizeCenter(n),p=r.project(i),m=r.project(n).sub(p)}const _=r.zoomScale(l-n);let g,y;t.around&&(g=e.b4.convert(t.around),y=r.locationPoint(g));const x=this._zooming||l!==n,v=this._rotating||o!==c,b=this._pitching||h!==s,w=!r.isPaddingEqual(u),T=!1===t.retainPadding?r.clone():r,E=r=>E=>{if(x&&(r.zoom=e.ai(n,l,E)),v&&(r.bearing=e.ai(o,c,E)),b&&(r.pitch=e.ai(s,h,E)),w&&(T.interpolatePadding(a,u,E),f=T.centerPoint.add(d)),g)r.setLocationAtPoint(g,y);else{const e=r.zoomScale(r.zoom-n),t=l>n?Math.min(2,_):Math.max(.5,_),i=Math.pow(t,1-E),o=r.unproject(p.add(m.mult(E*i)).mult(e));r.setLocationAtPoint(r.renderWorldCopies?o.wrap():o,f)}return t.preloadOnly||this._fireMoveEvents(i),r};if(t.preloadOnly){const e=this._emulate(E,t.duration,r);return this._preloadTiles(e),this}const S={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=x,this._rotating=v,this._pitching=b,this._padding=w,this._easeId=t.easeId,this._prepareEase(i,t.noMoveStart,S),this._ease(E(r),e=>{"sea"===r.cameraElevationReference&&r.recenterOnTerrain(),this._afterEase(i,e)},t),this}_prepareEase(t,i,r={}){this._moving=!0,this.transform.cameraElevationReference="sea",this.transform._orthographicProjectionAtLowPitch&&0===this.transform.pitch&&"globe"!==this.transform.projection.name&&(this.transform.cameraElevationReference="ground"),i||r.moving||this.fire(new e.B("movestart",t)),this._zooming&&!r.zooming&&this.fire(new e.B("zoomstart",t)),this._rotating&&!r.rotating&&this.fire(new e.B("rotatestart",t)),this._pitching&&!r.pitching&&this.fire(new e.B("pitchstart",t))}_fireMoveEvents(t){this.fire(new e.B("move",t)),this._zooming&&this.fire(new e.B("zoom",t)),this._rotating&&this.fire(new e.B("rotate",t)),this._pitching&&this.fire(new e.B("pitch",t))}_afterEase(t,i){if(this._easeId&&i&&this._easeId===i)return;this._easeId=void 0,this.transform.cameraElevationReference="ground";const r=this._zooming,n=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,r&&this.fire(new e.B("zoomend",t)),n&&this.fire(new e.B("rotateend",t)),o&&this.fire(new e.B("pitchend",t)),this.fire(new e.B("moveend",t))}flyTo(t,i){if(this._prefersReducedMotion(t)){const r=e.b5(t,["center","zoom","bearing","pitch","around","padding","retainPadding"]);return this.jumpTo(r,i)}this.stop(),t={offset:[0,0],speed:1.2,curve:1.42,easing:e.f7,...t};const r=this.transform,n=this.getZoom(),o=this.getBearing(),s=this.getPitch(),a=this.getPadding(),l="zoom"in t?e.as(+t.zoom,r.minZoom,r.maxZoom):n,c="bearing"in t?this._normalizeBearing(t.bearing,o):o,h="pitch"in t?+t.pitch:s,u=this._extendPadding(t.padding),d=r.zoomScale(l-n),f=e.P.convert(t.offset);let p=r.centerPoint.add(f);const m=r.pointLocation(p),_=e.b4.convert(t.center||m);this._normalizeCenter(_);const g=r.project(m),y=r.project(_).sub(g);let x=t.curve;const v=Math.max(r.width,r.height),b=v/d,w=y.mag();if("minZoom"in t){const i=e.as(Math.min(t.minZoom,n,l),r.minZoom,r.maxZoom),o=v/r.zoomScale(i-n);x=Math.sqrt(o/w*2)}const T=x*x;function E(e){const t=(b*b-v*v+(e?-1:1)*T*T*w*w)/(2*(e?b:v)*T*w);return Math.log(Math.sqrt(t*t+1)-t)}function S(e){return(Math.exp(e)-Math.exp(-e))/2}function I(e){return(Math.exp(e)+Math.exp(-e))/2}const A=E(0);let C=function(e){return I(A)/I(A+x*e)},M=function(e){return v*((I(A)*(S(t=A+x*e)/I(t))-S(A))/T)/w;var t},P=(E(1)-A)/x;if(Math.abs(w)<1e-6||!isFinite(P)){if(Math.abs(v-b)<1e-6)return this.easeTo(t,i);const e=b<v?-1:1;P=Math.abs(Math.log(b/v))/x,M=function(){return 0},C=function(t){return Math.exp(e*x*t)}}t.duration="duration"in t?+t.duration:1e3*P/("screenSpeed"in t?+t.screenSpeed/x:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0);const R=o!==c,D=h!==s,L=!r.isPaddingEqual(u),z=!1===t.retainPadding?r.clone():r,F=r=>d=>{const m=d*P,x=1/C(m);r.zoom=1===d?l:n+r.scaleZoom(x),R&&(r.bearing=e.ai(o,c,d)),D&&(r.pitch=e.ai(s,h,d)),L&&(z.interpolatePadding(a,u,d),p=z.centerPoint.add(f));const v=1===d?_:r.unproject(g.add(y.mult(M(m))).mult(x));return r.setLocationAtPoint(r.renderWorldCopies?v.wrap():v,p),r._updateCameraOnTerrain(),t.preloadOnly||this._fireMoveEvents(i),r};if(t.preloadOnly){const e=this._emulate(F,t.duration,r);return this._preloadTiles(e),this}return this._zooming=!0,this._rotating=R,this._pitching=D,this._padding=L,this._prepareEase(i,!1),this._ease(F(r),()=>this._afterEase(i),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_requestRenderFrame(e){}_cancelRenderFrame(e){}_stop(e,t){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),this._easeFrameId=void 0,this._onEaseFrame=void 0),this._onEaseEnd){const e=this._onEaseEnd;this._onEaseEnd=void 0,e.call(this,t)}if(!e){const e=this.handlers;e&&e.stop(!1)}return this}_ease(t,i,r){!1===r.animate||0===r.duration?(t(1),i()):(this._easeStart=e.r.now(),this._easeOptions=r,this._onEaseFrame=t,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const t=Math.min((e.r.now()-this._easeStart)/this._easeOptions.duration,1),i=this._onEaseFrame;i&&i(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(t,i){t=e.at(t,-180,180);const r=Math.abs(t-i);return Math.abs(t-360-i)<r&&(t-=360),Math.abs(t+360-i)<r&&(t+=360),t}_normalizeCenter(e){const t=this.transform;if(t.maxBounds)return;if("globe"!==t.projection.name&&!t.renderWorldCopies)return;const i=e.lng-t.center.lng;e.lng+=i>180?-360:i<-180?360:0}_prefersReducedMotion(t){return this._respectPrefersReducedMotion&&e.r.prefersReducedMotion&&!(t&&t.essential)}_emulate(e,t,i){const r=Math.ceil(15*t/1e3),n=[],o=e(i.clone());for(let s=0;s<=r;s++){const e=o(s/r);n.push(e.clone())}return n}_preloadTiles(e,t){}}const Tu=/^(https?:|mailto:)/i;class Eu{constructor(t={}){this.options=t,e.cL(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(e){const t=this.options&&this.options.compact,i=e._getUIString("AttributionControl.ToggleAttribution");this._map=e,this._container=l("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=l("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._compactButton.setAttribute("aria-label",i);const r=l("span","mapboxgl-ctrl-icon",this._compactButton);return r.setAttribute("aria-hidden","true"),r.setAttribute("title",i),this._innerContainer=l("div","mapboxgl-ctrl-attrib-inner",this._container),t&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===t&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","fal

1add(t,i){if(this.typeById.has(t))throw new Error(`Interaction id "${t}" already exists.`);const r=i.filter;let n=i.type;r&&this.filters.set(t,e.cV(r)),"mouseover"===n&&(n="mouseenter"),"mouseout"===n&&(n="mouseleave");const o=this.interactionsByType.get(n)||new Map;"mouseenter"===n||"mouseleave"===n?(0===this.delegatedInteractions.size&&(this.map.on("mousemove",this.handleMove),this.map.on("mouseout",this.handleOut)),this.delegatedInteractions.set(t,i)):0===o.size&&this.map.on(n,this.handleType),0===o.size&&this.interactionsByType.set(n,o),o.set(t,i),this.typeById.set(t,n)}get(e){const t=this.typeById.get(e);if(!t)return;const i=this.interactionsByType.get(t);return i?i.get(e):void 0}remove(e){const t=this.typeById.get(e);if(!t)return;this.typeById.delete(e),this.filters.delete(e);const i=this.interactionsByType.get(t);i&&(i.delete(e),"mouseenter"===t||"mouseleave"===t?(this.delegatedInteractions.delete(e),0===this.delegatedInteractions.size&&(this.map.off("mousemove",this.handleMove),this.map.off("mouseout",this.handleOut))):0===i.size&&this.map.off(t,this.handleType))}queryTargets(e,t){const i=[];for(const[r,n]of t)n.target&&i.push({targetId:r,target:n.target,filter:this.filters.get(r)});return this.map.style.queryRenderedTargets(e,i,this.map.transform)}handleMove(e){this.prevHoveredFeatures=this.hoveredFeatures,this.hoveredFeatures=new Map;const t=this.queryTargets(e.point,Array.from(this.delegatedInteractions).reverse());t.length&&(e.type="mouseenter",this.handleType(e,t));const i=new Map;for(const[r,{feature:n}]of this.prevHoveredFeatures)this.hoveredFeatures.has(r)||i.set(n.id,n);i.size&&(e.type="mouseleave",this.handleType(e,Array.from(i.values())))}handleOut(e){const t=Array.from(this.hoveredFeatures.values()).map(({feature:e})=>e);t.length&&(e.type="mouseleave",this.handleType(e,t)),this.hoveredFeatures.clear()}handleType(t,i){const r="mouseenter"===t.type;if(r&&!this.interactionsByType.has(t.type))return void e.w("mouseenter interaction required for mouseleave to work.");const n=Array.from(this.interactionsByType.get(t.type)).reverse(),o=!!i;i=i||this.queryTargets(t.point,n);let s=!1;const a=new Set;for(const l of i){for(const[i,c]of n){if(!c.target)continue;const n=l.variants?l.variants[i]:null;if(n){for(const h of n){if(Os(h,l,a,i))continue;const n=new e.er(l,h),u=Fs(h,l,i);o&&void 0!==n.id&&(n.state=this.map.getFeatureState(n));const d=r?this.prevHoveredFeatures.get(u):null,f=new Mu(t,i,c,n),p=d?d.stop:c.handler(f);if(r&&this.hoveredFeatures.set(u,{feature:l,stop:p}),!1!==p){s=!0;break}}if(s)break}}if(s)break}if(!s)for(const[e,l]of n){const{handler:i,target:r}=l;if(!r&&!1!==i(new Mu(t,e,l,null)))break}}}function Ru(t,i){if(Array.isArray(t)&&Array.isArray(i)){const e=new Set(t),r=new Set(i);return e.size===r.size&&t.every(e=>r.has(e))}return e.b7(t,i)}const Du=/matrix.*\((.+)\)/,Lu={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,performanceMetricsCollection:!0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,antialias:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,minTileCacheSize:null,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,fontstackCompositing:"client",transformRequest:null,accessToken:null,fadeDuration:300,respectPrefersReducedMotion:!0,crossSourceCollisions:!0,collectResourceTiming:!1,testMode:!1,precompilePrograms:!0,scaleFactor:1},zu={showCompass:!0,showZoom:!0,visualizePitch:!1};class Fu{constructor(t,i,r=!1){this._clickTolerance=10,this.element=i,this.mouseRotate=new $h({clickTolerance:t.dragRotate._mouseRotate._clickTolerance}),this.map=t,r&&(this.mousePitch=new Zh({clickTolerance:t.dragRotate._mousePitch._clickTolerance})),e.cL(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),i.addEventListener("mousedown",this.mousedown),i.addEventListener("touchstart",this.touchstart,{passive:!1}),i.addEventListener("touchmove",this.touchmove),i.addEventListener("touchend",this.touchend),i.addEventListener("touchcancel",this.reset)}down(e,t){this.mouseRotate.mousedown(e,t),this.mousePitch&&this.mousePitch.mousedown(e,t),f()}move(e,t){const i=this.map,r=this.mouseRotate.mousemoveWindow(e,t),n=r&&r.bearingDelta;if(n&&i.setBearing(i.getBearing()+n),this.mousePitch){const r=this.mousePitch.mousemoveWindow(e,t),n=r&&r.pitchDelta;n&&i.setPitch(i.getPitch()+n)}}off(){const e=this.element;e.removeEventListener("mousedown",this.mousedown),e.removeEventListener("touchstart",this.touchstart),e.removeEventListener("touchmove",this.touchmove),e.removeEventListener("touchend",this.touchend),e.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){p(),window.removeEventListener("mousemove",this.mousemove),window.removeEventListener("mouseup",this.mouseup)}mousedown(e){this.down({...e,button:e.button,type:e.type,ctrlKey:!0,preventDefault:()=>e.preventDefault()},g(this.element,e)),window.addEventListener("mousemove",this.mousemove),window.addEventListener("mouseup",this.mouseup)}mousemove(e){this.move(e,g(this.element,e))}mouseup(e){this.mouseRotate.mouseupWindow(e),this.mousePitch&&this.mousePitch.mouseupWindow(e),this.offTemp()}touchstart(e){1!==e.targetTouches.length?this.reset():(this._startPos=this._lastPos=y(this.element,e.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>e.preventDefault()},this._startPos))}touchmove(e){1!==e.targetTouches.length?this.reset():(this._lastPos=y(this.element,e.targetTouches)[0],this.move({buttons:1,preventDefault:()=>e.preventDefault()},this._lastPos))}touchend(e){0===e.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()}reset(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()}}function Ou(t,i,r){if(t=new e.b4(t.lng,t.lat),i){const n=new e.b4(t.lng-360,t.lat),o=new e.b4(t.lng+360,t.lat),s=360*Math.ceil(Math.abs(t.lng-r.center.lng)/360),a=r.locationPoint3D(t).distSqr(i),l=i.x<0||i.y<0||i.x>r.width||i.y>r.height;r.locationPoint3D(n).distSqr(i)<a&&(l||Math.abs(n.lng-r.center.lng)<s)?t=n:r.locationPoint3D(o).distSqr(i)<a&&(l||Math.abs(o.lng-r.center.lng)<s)&&(t=o)}for(;Math.abs(t.lng-r.center.lng)>180;){const e=r.locationPoint3D(t);

1if(e.x>=0&&e.y>=0&&e.x<=r.width&&e.y<=r.height)break;t.lng>r.center.lng?t.lng-=360:t.lng+=360}return t}const Bu={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%)"},ku=/\s+/,Nu={rotation:0,rotationAlignment:"auto",pitchAlignment:"auto",occludedOpacity:.2,altitude:0};class Vu extends e.E{constructor(t,i){super(),(t instanceof HTMLElement||i)&&(t={element:t,...i}),e.cL(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this);const{anchor:r="center",color:n="#3FB1CE",scale:o=1,draggable:s=!1,clickTolerance:a=0,rotation:l=Nu.rotation,rotationAlignment:c=Nu.rotationAlignment,pitchAlignment:h=Nu.pitchAlignment,occludedOpacity:u=Nu.occludedOpacity,altitude:d=Nu.altitude}=t||{};this._anchor=r,this._color=n,this._scale=o,this._draggable=s,this._clickTolerance=a,this._rotation=l,this._rotationAlignment=c,this._pitchAlignment=h,this._occludedOpacity=u,this._altitude=d,this._state="inactive",this._isDragging=!1,this._updateMoving=()=>this._update(!0),t&&t.element?(this._element=t.element,this._offset=e.P.convert(t&&t.offset||[0,0])):(this._defaultMarker=!0,this._element=this._createDefaultMarker(),this._offset=e.P.convert(t&&t.offset||[0,-14])),this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.hasAttribute("role")||this._element.setAttribute("role","img"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",e=>{e.preventDefault()}),this._element.addEventListener("mousedown",e=>{e.preventDefault()});const f=this._element.classList;for(const e in Bu)f.remove(`mapboxgl-marker-anchor-${e}`);f.add(`mapboxgl-marker-anchor-${this._anchor}`),t&&t.className&&f.add(...t.className.trim().split(ku)),this._popup=null}_createDefaultMarker(){const e=l("div"),t=c("svg",{display:"block",height:41*this._scale+"px",width:27*this._scale+"px",viewBox:"0 0 27 41"},e);this._svgElement=t;const i=c("radialGradient",{id:"shadowGradient"},c("defs",{},t));c("stop",{offset:"10%","stop-opacity":.4},i),c("stop",{offset:"100%","stop-opacity":.05},i);const r=c("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"});return this._shadowElement=r,0===this._altitude&&t.insertBefore(r,t.firstChild),c("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},t),c("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},t),c("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},t),e}addTo(e){return e===this._map||(this.remove(),this._map=e,e.getCanvasContainer().appendChild(this._element),e.on("move",this._updateMoving),e.on("moveend",this._update),e.on("remove",this._clearFadeTimer),e._addMarker(this),this.setDraggable(this._draggable),this._update(),e.on("click",this._onMapClick)),this}remove(){const e=this._map;return e&&(e.off("click",this._onMapClick),e.off("move",this._updateMoving),e.off("moveend",this._update),e.off("mousedown",this._addDragHandler),e.off("touchstart",this._addDragHandler),e.off("mouseup",this._onUp),e.off("touchend",this._onUp),e.off("mousemove",this._onMove),e.off("touchmove",this._onMove),e.off("remove",this._clearFadeTimer),e._removeMarker(this),this._map=void 0),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=e.b4.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}setAltitude(e){if(e===this._altitude)return this;const t=this._altitude;return this._altitude=e||Nu.altitude,this._defaultMarker&&0===t!=(0===this._altitude)&&(0===this._altitude?this._svgElement.insertBefore(this._shadowElement,this._svgElement.firstChild):this._shadowElement.remove()),this._update(),this}getAltitude(){return this._altitude}getElement(){return this._element}setPopup(e){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeAttribute("role"),this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),e){if(!("offset"in e.options)){const t=38.1,i=13.5,r=Math.sqrt(Math.pow(i,2)/2);e.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[

10,-t],"bottom-left":[r,-1*(t-i+r)],"bottom-right":[-r,-1*(t-i+r)],left:[i,-1*(t-i)],right:[-i,-1*(t-i)]}:this._offset}this._popup=e,e._marker=this,e._altitude=this._altitude,this._lngLat&&this._popup.setLngLat(this._lngLat),this._element.setAttribute("role","button"),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress),this._element.setAttribute("aria-expanded","false")}return this}_onKeyPress(e){const t=e.code,i=e.charCode||e.keyCode;"Space"!==t&&"Enter"!==t&&32!==i&&13!==i||this.togglePopup()}_onMapClick(e){const t=e.originalEvent.target,i=this._element;this._popup&&(t===i||i.contains(t))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const e=this._popup;return e?(e.isOpen()?(e.remove(),this._element.setAttribute("aria-expanded","false")):this._map&&(e.addTo(this._map),this._element.setAttribute("aria-expanded","true")),this):this}_behindTerrain(){const e=this._map,t=this._pos;if(!e||!t)return!1;const i=e.unproject(t,this._altitude),r=e.getFreeCameraOptions();if(!r.position)return!1;const n=r.position.toLngLat();return n.distanceTo(i)<.9*n.distanceTo(this._lngLat)}_evaluateOpacity(){const t=this._map;if(!t)return;const i=this._pos;if(!i||i.x<0||i.x>t.transform.width||i.y<0||i.y>t.transform.height)return void this._clearFadeTimer();const r=t.unproject(i,this._altitude);let n;t._showingGlobe()&&e.fi(t.transform,this._lngLat)?n=0:(n=1-t._queryFogOpacity(r),t.transform._terrainEnabled()&&t.style&&t.style.hasTerrain()&&this._behindTerrain()&&(n*=this._occludedOpacity)),this._element.style.opacity=`${n}`,this._element.style.pointerEvents=n>0?"auto":"none",this._popup&&this._popup._setOpacity(n),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_updateDOM(){const e=this._pos;if(!e||!this._map)return;const t=this._offset.mult(this._scale);this._element.style.transform=`\n            translate(${e.x}px,${e.y}px)\n            ${Bu[this._anchor]}\n            ${this._calculateXYTransform()} ${this._calculateZTransform()}\n            translate(${t.x}px,${t.y}px)\n        `}_calculateXYTransform(){const t=this._pos,i=this._map,r=this.getPitchAlignment();if(!i||!t||"map"!==r)return"";if(!i._showingGlobe()){const e=i.getPitch();return e?`rotateX(${e}deg)`:""}const n=e.bS(e.fj(i.transform,this._lngLat)),o=t.sub(e.fk(i.transform)),s=Math.abs(o.x)+Math.abs(o.y);if(0===s)return"";const a=n/s;return`rotateX(${-o.y*a}deg) rotateY(${o.x*a}deg)`}_calculateZTransform(){const t=this._pos,i=this._map;if(!i||!t)return"";let r=0;const n=this.getRotationAlignment();if("map"===n)if(i._showingGlobe()){const t=i.project(new e.b4(this._lngLat.lng,this._lngLat.lat+.001),this._altitude),n=i.project(new e.b4(this._lngLat.lng,this._lngLat.lat-.001),this._altitude).sub(t);r=e.bS(Math.atan2(n.y,n.x))-90}else r=-i.getBearing();else if("horizon"===n){const n=e.af(4,6,i.getZoom()),o=e.fk(i.transform);o.y+=n*i.transform.height;const s=t.sub(o),a=e.bS(Math.atan2(s.y,s.x));r=(a>90?a-270:a+90)*(1-n)}return r+=this._rotation,r?`rotateZ(${r}deg)`:""}_update(e){cancelAnimationFrame(this._updateFrameId);const t=this._map;

1)),this._logoControl=new Su,this.addControl(this._logoControl,t.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet),this._postStyleLoadEvent(),this._postStyleWithAppearanceEvent()}),this.on("data",t=>{this._update("style"===t.dataType),this.fire(new e.B(`${t.dataType}data`,t))}),this.on("dataloading",t=>{this.fire(new e.B(`${t.dataType}dataloading`,t))}),this._interactions=new Pu(this)}_getMapId(){return this._mapId}addControl(t,i){if(void 0===i&&(i=t.getDefaultPosition?t.getDefaultPosition():"top-right"),!t||!t.onAdd)return this.fire(new e.A(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const r=t.onAdd(this);this._controls.push(t);const n=this._controlPositions[i];return i.includes("bottom")?n.insertBefore(r,n.firstChild):n.appendChild(r),this}removeControl(t){if(!t||!t.onRemove)return this.fire(new e.A(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const i=this._controls.indexOf(t);return i>-1&&this._controls.splice(i,1),t.onRemove(this),this}hasControl(e){return this._controls.includes(e)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(t){if(this._updateContainerDimensions(),this._containerWidth===this.transform.width&&this._containerHeight===this.transform.height)return this;this._resizeCanvas(this._containerWidth,this._containerHeight),this.transform.resize(this._containerWidth,this._containerHeight),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight));const i=!this._moving;return i&&this.fire(new e.B("movestart",t)).fire(new e.B("move",t)),this.fire(new e.B("resize",t)),i&&this.fire(new e.B("moveend",t)),this}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(t){return this.transform.setMaxBounds(e.bF.convert(t)),this._update()}setMinZoom(t){if((t=t??-2)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t?this.setZoom(t):this.fire(new e.B("zoomstart")).fire(new e.B("zoom")).fire(new e.B("zoomend")),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(t){if((t=t??22)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t?this.setZoom(t):this.fire(new e.B("zoomstart")).fire(new e.B("zoom")).fire(new e.B("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(t){if((t=t??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()<t?this.setPitch(t):this.fire(new e.B("pitchstart")).fire(new e.B("pitch")).fire(new e.B("pitchend")),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(t){if((t=t??85)>85)throw new Error("maxPitch must be less than or equal to 85");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t?this.setPitch(t):this.fire(new e.B("pitchstart")).fire(new e.B("pitch")).fire(new e.B("pitchend")),this;throw new Error("maxPitch must be greater than or equal to minPitch")}getMaxPitch(){return this.transform.maxPitch}getScaleFactor(){return this._scaleFactor}setScaleFactor(e){return this._scaleFactor=e,this.painter.scaleFactor=e,this.style&&this.style._setLabelPlacementStale(),this.style._updateFilteredLayers(e=>"symbol"===e.type),this._update(!0),this}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(e){return this.transform.renderWorldCopies=e,this.transform.renderWorldCopies||this._forceMarkerAndPopupUpdate(!0),this._update()}getLanguage(){return this._language}_parseLanguage(e){return"auto"===e?navigator.language:Array.isArray(e)?0===e.length?void 0:e.map(e=>"auto"===e?navigator.language:e):e}setLanguage(e){const t=this._parseLanguage(e);if(!this.style||t===this._language)return this;this._language=t,this.style.reloadSources();for(const i of this._controls)i._setLanguage&&i._setLanguage(this._language);return this}getWorldview(){return this._worldview}setWorldview(e){return this.style&&e!==this._worldview?(this._worldview=e,this._styleDirty=!0,this.style.setWorldview(e),this):this}getProjection(){return this.transform.mercatorFromTransition?{name:"globe",center:[0,0]}:this.transform.getProjection()}_showingGlobe(){return"globe"===this.transform.projection.name}setProjection(e){return this._lazyInitEmptyStyle(),e?"string"==typeof e&&(e={name:e}):e=null,this._useExplicitProjection=!!e,this._prioritizeAndUpdateProjection(e,this.style.projection)}_updateProjectionTransition(){if("globe"!==this.getProjection().name)return;const t=this.transform,i=t.projection.name;let r;"globe"===i&&t.zoom>=e.bD?(t.setMercatorFromTransition(),r=!0):"mercator"===i&&t.zoom<e.bD&&(t.setProjection({name:"globe"}),r=!0),r&&(this.style.applyProjectionUpdate(),this.style._forceSymbolLayer

1Update(),this._update(!0))}_prioritizeAndUpdateProjection(e,t){return this._updateProjection(e||t||{name:"mercator"})}_updateProjection(t){let i;const r=this.transform.mercatorFromTransition;i="globe"===t.name&&this.transform.zoom>=e.bD?this.transform.setMercatorFromTransition():this.transform.setProjection(t),this.style.applyProjectionUpdate();const n="mercator"===this.transform.getProjection().name&&r!==this.transform.mercatorFromTransition;return(i||n)&&(this.painter.clearBackgroundTiles(),this.style.clearSources(),this._update(!0),this._forceMarkerAndPopupUpdate(!0)),this}project(t,i){return this.transform.locationPoint3D(e.b4.convert(t),i)}unproject(t,i){return this.transform.pointLocation3D(e.P.convert(t),i)}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()||!1}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()||!1}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()||!1}_isDragging(){return this.handlers&&this.handlers._isDragging()||!1}_createDelegatedListener(e,t,i){const r=e=>{let i=[];if(Array.isArray(t)){const r=t.filter(e=>this.getLayer(e));i=r.length?this.queryRenderedFeatures(e,{layers:r}):[]}else i=this.queryRenderedFeatures(e,{target:t});return i};if("mouseenter"===e||"mouseover"===e){let n=!1;const o=t=>{const o=r(t.point);o.length?n||(n=!0,i.call(this,new Ph(e,this,t.originalEvent,{features:o}))):n=!1};return{listener:i,targets:t,delegates:{mousemove:o,mouseout:()=>{n=!1}}}}if("mouseleave"===e||"mouseout"===e){let n=!1;const o=t=>{r(t.point).length?n=!0:n&&(n=!1,i.call(this,new Ph(e,this,t.originalEvent)))},s=t=>{n&&(n=!1,i.call(this,new Ph(e,this,t.originalEvent)))};return{listener:i,targets:t,delegates:{mousemove:o,mouseout:s}}}{const n=e=>{const t=r(e.point);t.length&&(e.features=t,i.call(this,e),delete e.features)};return{listener:i,targets:t,delegates:{[e]:n}}}}on(e,t,i){if("function"==typeof t||void 0===i)return super.on(e,t);if("string"==typeof t&&(t=[t]),!this._areTargetsValid(t))return this;const r=this._createDelegatedListener(e,t,i);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[e]=this._delegatedListeners[e]||[],this._delegatedListeners[e].push(r);for(const n in r.delegates)this.on(n,r.delegates[n]);return this}once(e,t,i){if("function"==typeof t||void 0===i)return super.once(e,t);if("string"==typeof t&&(t=[t]),!this._areTargetsValid(t))return this;const r=this._createDelegatedListener(e,t,i);for(const n in r.delegates)this.once(n,r.delegates[n]);return this}off(e,t,i){if("function"==typeof t||void 0===i)return super.off(e,t);if("string"==typeof t&&(t=[t]),!this._areTargetsValid(t))return this;const r=this._delegatedListeners?this._delegatedListeners[e]:void 0;return r&&(e=>{for(let r=0;r<e.length;r++){const n=e[r];if(n.listener===i&&Ru(n.targets,t)){for(const e in n.delegates)this.off(e,n.delegates[e]);return e.splice(r,1),this}}})(r),this}queryRenderedFeatures(t,i){if(!this.style)return[];if(void 0===t||t instanceof e.P||Array.isArray(t)||void 0!==i||(i=t,t=void 0),t=t||[[0,0],[this.transform.width,this.transform.height]],!i){const e=this.style.queryRenderedFeatures(t,void 0,this.transform),i=this.style.queryRenderedFeatureset(t,void 0,this.transform);return e.concat(i)}let r=!0;if(i.target&&(r=this._isTargetValid(i.target),r&&!i.layers))return this.style.queryRenderedFeatureset(t,i,this.transform);let n=!0;if(i.layers&&Array.isArray(i.layers)){for(const e of i.layers)if(!this._isValidId(e)){n=!1;break}if(n&&!i.target)return this.style.queryRenderedFeatures(t,i,this.transform)}let o=[];return n&&(o=o.concat(this.style.queryRenderedFeatures(t,i,this.transform))),r&&(o=o.concat(this.style.queryRenderedFeatureset(t,i,this.transform))),o}querySourceFeatures(e,t){return!e||"string"==typeof e&&!this._isValidId(e)?[]:this.style.querySourceFeatures(e,t)}queryRasterValue(e,t,i){return this._isValidId(e)?this.style.queryRasterValue(e,t,i):Promise.resolve(null)}isPointOnSurface(t){const{name:i}=this.transform.projection;return"globe"!==i&&"mercator"!==i&&e.w(`${i} projection does not support isPointOnSurface, this API may behave unex

1addModel(e,t){this._lazyInitEmptyStyle(),this.style.addModel(e,t)}hasModel(t){return t?this.style.hasModel(t):(this.fire(new e.A(new Error("Missing required model id"))),!1)}removeModel(e){this.style.removeModel(e)}listModels(){return this.style.listModels()}addLayer(e,t){return this._isValidId(e.id)?(this._lazyInitEmptyStyle(),this.style.addLayer(e,t),this._update(!0)):this}getSlot(e){const t=this.getLayer(e);return t&&t.slot||null}setSlot(e,t){return this.style.setSlot(e,t),this.style.mergeLayers(),this._update(!0)}addImport(t,i){return this._isValidId(t.id)?(this.style.addImport(t,i).catch(t=>this.fire(new e.A(new Error("Failed to add import",t)))),this):this}updateImport(e,t){return"string"!=typeof t&&t.id!==e?(this.removeImport(e),this.addImport(t)):(this.style.updateImport(e,t),this._update(!0))}removeImport(e){return this.style.removeImport(e),this}moveImport(e,t){return this.style.moveImport(e,t),this._update(!0)}moveLayer(e,t){return this._isValidId(e)?(this.style.moveLayer(e,t),this._update(!0)):this}removeLayer(e){return this._isValidId(e)?(this.style.removeLayer(e),this._update(!0)):this}getLayer(e){if(!this._isValidId(e))return null;const t=this.style.getOwnLayer(e);return t?"custom"===t.type?t.implementation:t.serialize():void 0}getSlots(){return this.style.getSlots()}setLayerZoomRange(e,t,i){return this._isValidId(e)?(this.style.setLayerZoomRange(e,t,i),this._update(!0)):this}setFilter(e,t,i={}){return this._isValidId(e)?(this.style.setFilter(e,t,i),this._update(!0)):this}getFilter(e){return this._isValidId(e)?this.style.getFilter(e):null}setPaintProperty(e,t,i,r={}){return this._isValidId(e)?(this.style.setPaintProperty(e,t,i,r),this._update(!0)):this}getPaintProperty(e,t){return this._isValidId(e)?this.style.getPaintProperty(e,t):null}setLayoutProperty(e,t,i,r={}){return this._isValidId(e)?(this.style.setLayoutProperty(e,t,i,r),this._update(!0)):this}getLayoutProperty(e,t){return this._isValidId(e)?this.style.getLayoutProperty(e,t):null}getLayerProperty(e,t){return this._isValidId(e)?this.style.getLayerProperty(e,t):null}setLayerProperty(e,t,i,r={}){return this._isValidId(e)?("appearances"===t&&this._postAddingAppearancesToStyleEvent(),this.style.setLayerProperty(e,t,i,r),this._update(!0)):this}getGlyphsUrl(){return this.style.getGlyphsUrl()}setGlyphsUrl(e){return this.style.setGlyphsUrl(e),this._update(!0)}getSchema(e){return this.style.getSchema(e)}setSchema(e,t){return this.style.setSchema(e,t),this._update(!0)}getConfig(e){return this.style.getConfig(e)}setConfig(e,t){return this.style.setConfig(e,t),this._update(!0)}getConfigProperty(e,t){return this.style.getConfigProperty(e,t)}setConfigProperty(e,t,i){return this.style.setConfigProperty(e,t,i),this._update(!0)}getFeaturesetDescriptors(e){return this.style.getFeaturesetDescriptors(e)}setLights(e){if(this._lazyInitEmptyStyle(),e&&1===e.length&&"flat"===e[0].type){const t=e[0];t.properties?this.style.setFlatLight(t.properties,t.id,{}):this.style.setFlatLight({},"flat")}else this.style.setLights(e),this.painter.terrain&&(this.painter.terrain.invalidateRenderCache=!0);return this._update(!0)}getLights(){const e=this.style.getLights()||[];return 0===e.length&&e.push({id:this.style.light.id,type:"flat",properties:this.style.getFlatLight()}),e}setLight(e,t={}){return this.setLights([{id:"flat",type:"flat",properties:e}])}getLight(){return this.style.getFlatLight()}setTerrain(e){return this._lazyInitEmptyStyle(),!e&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(e),this._averageElevationLastSampledAt=-1/0,this._update(!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(e){return this._lazyInitEmptyStyle(),this.style.setFog(e),this._update(!0)}getFog(){return this.style?this.style.getFog():null}setSnow(e){return this._lazyInitEmptyStyle(),this.style.setSnow(e),this._update(!0)}getSnow(){return this.style?this.style.getSnow():null}setRain(e){return this._lazyInitEmptyStyle(),this.style.setRain(e),this._update(!0)}getRain(){return this.style?this.style.getRain():null}setColorTheme(e){return this._lazyInitEmptyStyle(),this.style.setColorTheme(e),this._update(!0)}setImportColorTheme(e,t){return this._lazyInitEmptyStyle(),this.style.setImportColorTheme(e,t),this._update(!0)}setCamera(e){return this.style.setCamera(e),this._triggerCameraUpdate(e)}getNearClipOffset(){return this.transform.nearClipOffset}setNearClipOffset(e){const t=this.transform.nearClipOffset!==e;return this.transform.nearClipOffset=e,this._update(t)}_triggerCameraUpdate(e){return this._update(this.transform.setOrthogra

1phicProjectionAtLowPitch("orthographic"===e["camera-projection"]))}getCamera(){return this.style.camera}_queryFogOpacity(t){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(e.b4.convert(t),this.transform):0}setFeatureState(e,t){return e.source&&!this._isValidId(e.source)?this:(this.style.setFeatureState(e,t),this._update())}removeFeatureState(e,t){return e.source&&!this._isValidId(e.source)?this:(this.style.removeFeatureState(e,t),this._update())}getFeatureState(e){return e.source&&!this._isValidId(e.source)?null:this.style.getFeatureState(e)}_selectIndoorFloor(e){this.style.indoorManager&&this.style.indoorManager.selectFloor(e)}_setIndoorActiveFloorsVisibility(e){this.style.indoorManager&&this.style.indoorManager.setActiveFloorsVisibility(e)}getIndoorTileOptions(e,t){return this.style&&this.style.isIndoorEnabled()&&this.style.indoorManager?this.style.indoorManager.getIndoorTileOptions(e,t):null}_updateContainerDimensions(){if(!this._container)return;const e=this._container.getBoundingClientRect().width||400,t=this._container.getBoundingClientRect().height||300;let i,r,n,o=this._container;for(;o&&(!r||!n);){const e=window.getComputedStyle(o).transform;e&&"none"!==e&&(i=e.match(Du)[1].split(", "),i[0]&&"0"!==i[0]&&"1"!==i[0]&&(r=i[0]),i[3]&&"0"!==i[3]&&"1"!==i[3]&&(n=i[3])),o=o.parentElement}this._containerWidth=r?Math.abs(e/r):e,this._containerHeight=n?Math.abs(t/n):t}_detectMissingCSS(){"rgb(250, 128, 114)"!==window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&e.w("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")}_setupContainer(){const e=this._container;e.classList.add("mapboxgl-map"),(this._missingCSSCanary=l("div","mapboxgl-canary",e)).style.visibility="hidden",this._detectMissingCSS();const t=this._canvasContainer=l("div","mapboxgl-canvas-container",e);this._canvas=l("canvas","mapboxgl-canvas",t),this._interactive&&(t.classList.add("mapboxgl-interactive"),this._canvas.setAttribute("tabindex","0")),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region"),this._updateContainerDimensions(),this._resizeCanvas(this._containerWidth,this._containerHeight);const i=this._controlContainer=l("div","mapboxgl-control-container",e),r=this._controlPositions={};["top-left","top","top-right","right","bottom-right","bottom","bottom-left","left"].forEach(e=>{r[e]=l("div",`mapboxgl-ctrl-${e}`,i)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(t,i){const r=e.r.devicePixelRatio||1;this._canvas.width=r*Math.ceil(t),this._canvas.height=r*Math.ceil(i),this._canvas.style.width=`${t}px`,this._canvas.style.height=`${i}px`}_addMarker(e){this._markers.push(e)}_removeMarker(e){const t=this._markers.indexOf(e);-1!==t&&this._markers.splice(t,1)}_addPopup(e){this._popups.push(e)}_removePopup(e){const t=this._popups.indexOf(e);-1!==t&&this._popups.splice(t,1)}_setupPainter(){const i={...t,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1},r=this._canvas.getContext("webgl2",i);r?(ne(r,!0),this.painter=new gh(r,this._contextCreateOptions,this.transform,this._scaleFactor,this._worldview),this.on("data",e=>{if("source"===e.dataType){const t=this.transform.elevation?this.transform.elevation._source():null;t&&e.sourceCacheId===t.id&&this.style&&this.style._setLabelPlacementStale(),this.style&&e.sourceCacheId&&this.style._buildingIndex.hasLayerForSourceCache(e.sourceCacheId)&&this.style._requestFullLabelPlacement(),this.painter.setTileLoadedFlag(!0)}}),e.k.testSupport(r)):this.fire(new e.A(new Error("Failed to initialize WebGL")))}_contextLost(t){t.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.style&&this.style.handleContextLost(),this.fire(new e.B("webglcontextlost",{originalEvent:t}))}_contextRestored(t){this._setupPainter(),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight)),this._updateTerrain(),this.style&&(this.style.clearLayers(),this.style.imageManager.destroyAtlasTextures(),this.style.imageManager.imageAtlasCache.destroyTextures(),this.style.reloadModels(),this.style.clearSources()),this._update(),this.fire(new e.B("webglcontextrestored",{originalEvent:t}))}_onMapScroll(e){if(e.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}idle(){return!this.isMoving()&&this.loaded()}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}frameReady(){return this.loaded()&&!this._placementDirty}_update(e){return this.style?(this._styleDirty=this._styleDirty||e,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(e){return this._update(),this._renderTaskQueue.add(e)}_cancelRenderFrame(e){this._renderTaskQueue.remove(e)}_requestDomTask(e){!this.loaded()||this.loaded()&&!this.isMoving()?e():this._domRenderTaskQueue.add(e)}_render(t){let i;this.fire(new e.B("renderstart")),++this._frameId;const r=this.painter.context.extTimerQuery,n=e.r.now(),o=this.painter.context.gl;if(this.listens("gpu-timing-frame")&&(i=o.createQuery(),o.beginQuery(r.TIME_ELAPSED_EXT,i)),this.painter.context.setDirty(),this.painter.setBaseState(),(this.isMoving()||this.isRotating()||this.isZooming())&&

1(this._interactionRange[0]=Math.min(this._interactionRange[0],performance.now()),this._interactionRange[1]=Math.max(this._interactionRange[1],performance.now())),this._renderTaskQueue.run(t),this._domRenderTaskQueue.run(t),this._removed)return;this._updateProjectionTransition();const s=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const t=this.transform.zoom,i=this.transform.pitch,r=e.r.now(),n=new e.aa(t,{now:r,fadeDuration:s,pitch:i,transition:this.style.transition,worldview:this._worldview});this.style.update(n)}this.style&&this.style.hasFogTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0);let a=!1;if(this.style&&this._sourcesDirty?(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),a=this._updateAverageElevation(n),this.style.updateSources(this.transform),this.style.updateImageProviders(),this.isMoving()||this._forceMarkerAndPopupUpdate()):a=this._updateAverageElevation(n),this.style&&(this._placementDirty=this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,s,this._crossSourceCollisions,this.painter.replacementSource,this._placementAlgorithm)),this.style&&this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showParseStatus:this.showParseStatus,wireframe:{terrain:this.showTerrainWireframe,layers2D:this.showLayers2DWireframe,layers3D:this.showLayers3DWireframe},showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,showTileAABBs:this.showTileAABBs,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:s,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),gpuTimingDeferredRender:!!this.listens("gpu-timing-deferred-render"),speedIndexTiming:this.speedIndexTiming,paintStartTimeStamp:t}),this.fire(new e.B("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,T.mark(w.load),this.fire(new e.B("load"))),this.style&&this.style.hasTransitions()&&(this._styleDirty=!0),this.style&&(this.style.snow||this.style.rain)&&(this._styleDirty=!0),this.style&&this.style.imageManager.hasPatternsInFlight()&&(this._styleDirty=!0),this.style&&!this.style.modelManager.isLoaded()&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),i){const t=e.r.now()-n;o.endQuery(r.TIME_ELAPSED_EXT),setTimeout(()=>{const r=o.getQueryParameter(i,o.QUERY_RESULT)/1e6;o.deleteQuery(i),this.fire(new e.B("gpu-timing-frame",{cpuTime:t,gpuTime:r}))},50)}if(this.listens("gpu-timing-layer")){const t=this.painter.collectGpuTimers();setTimeout(()=>{const i=this.painter.queryGpuTimers(t);this.fire(new e.B("gpu-timing-layer",{layerTimes:i}))},50)}if(this.listens("gpu-timing-deferred-render")){const t=this.painter.collectDeferredRenderGpuQueries();setTimeout(()=>{const i=this.painter.queryGpuTimeDeferredRender(t);this.fire(new e.B("gpu-timing-deferred-render",{gpuTime:i}))},50)}const l=this._sourcesDirty||this._styleDirty||this._placementDirty||a;if(l||this._repaint)this.triggerRepaint();else{const t=this.idle();if(t&&(a=this._updateAverageElevation(n,!0)),a)this.triggerRepaint();else{if(this._triggerFrame(!1),t&&(this.fire(new e.B("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const t=this._calculateSpeedIndex();this.fire(new e.B("speedindexcompleted",{speedIndex:t})),this.speedIndexTiming=!1}t&&this.style&&this.style.handleIdle()}}!this._loaded||this._fullyLoaded||l||(this._fullyLoaded=!0,T.mark(w.fullLoad),this._performanceMetricsCollection&&ee(this._requestManager._customAccessToken,{width:this.painter.width,height:this.painter.height,interactionRange:this._interactionRange,visibilityHidden:this._visibilityHidden,terrainEnabled:this.painter.style.hasTerrain(),fogEnabled:!!this.painter.style.getFog(),projection:this.getProjection().name,zoom:this.transform.zoom,renderer:this.painter.context.renderer,vendor:this.painter.context.vendor}),this._authenticate())}_forceMarkerAndPopupUpdate(e){for(const t of this._markers)e&&!this.getRenderWorldCopies()&&(t._lngLat=t._lngLat.wrap()),t._update();for(const t of this._popups)!e||this.getRenderWorldCopies()||t._trackPointer||(t._lngLat=t._lngLat.wrap()),t._update()}_updateAverageElevation(e,t=!1){const i=e=>(this.transform.averageElevation=e,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return 0!==this.transform.averageElevation&&i(0);const r=this.transform.elevation&&this.transform.elevation.exaggeration()!==this._averageElevationExaggeration;if(r||(t||e-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(e)){const t=this.transform.averageElevation;let n=this.transform.sampleAverageElevation();null!=this.transform.elevation&&(this._averageElevationExaggeration=this.transform.elevation.exaggeration()),isNaN(n)?n=0:this._averageElevationLastSampledAt=e;const o=Math.abs(t-n);if(o>1){if(this._isInitialLoad||r)return this._averageElevation.jumpTo(n),i(n);this._averageElevation.easeTo(n,e,300)}else if(o>1e-4)return this._averageElevation.jumpTo(n),i(n)}return!!this._averageElevation.isEasing(e)&&i(this._averageElevation.getValue(e))}_isTokenExpired(){return null!=this._tokenExpiration&&Date.now()>this._tokenExpiration}_revokeAuth(){const t=this.painter.context.gl;ne(t,!1),this._logoControl instanceof Su&&this._logoControl._updateLogo(),t&&t.clear(t.DEPTH_BUFFER_BIT|t.COLOR_BUFFER_BIT|t.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new e.A(new Error("A valid Mapbox access token is required to use Mapbox GL JS. To create an account or a new access token, visit https://account.mapbox.com/")))}_authenticate(){ie(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,e=>{e&&(e.message!==P&&401!==e.status||this._revokeAuth())}),this._isTokenExpired()&&this._revokeAuth(),$(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,()=>{})}_postStyleLoadEvent(){this.style.globalId&&W(this._requestManager._customAccessToken,{map:this,style:this.style.globalId,importedStyles:this.style.getImportGlobalIds()})}_postStyleWithAppearanceEvent(){this.style.globalId&&this.style.hasAppearances()&&Y(this._requestManager._customAccessToken)}_postAddingAppearancesToStyleEvent(){J(this._requestManager._customAccessToken)}_updateTerrain(){const e=this._isDragging();this.painter.updateTerrain(this.style,e)}_calculateSpeedIndex(){const e=this.painter.canvasCopy(),t=this.painter.getCanvasCopiesAndTimestamps();t.timeStamps.push(performance.now());const i=this.painter.context.gl,r=i.createFramebuffer();function n(e){i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,e,0);const t=new Uint8Array(i.drawingBufferWidth*i.drawingBufferHeight*4);return i.readPixels(0,0,i.drawingBufferWidth,i.drawingBufferHeight,i.RGBA,i.UNSIGNED_BYTE,t),t}return i.bindFramebuffer(i.FRAMEBUFFER,r),this._canvasPixelComparison(n(e),t.canvasCopies.map(n),t.timeStamps)}_canvasPixelComparison(e,t,i){let r=i[1]-i[0];const n=e.length/4;for(let o=0;o<t.length;o++){const s=t[o];let a=0;for(let t=0;t<s.length;t+=4)s[t]===e[t]&&s[t+1]===e[t+1]&&s[t+2]===e[t+2]&&s[t+3]===e[t+3]&&(a+=1);r+=(i[o+2]-i[o+1])*(1-a/n)}return r}remove(){if(this._removed)return;this._hash&&this._hash.remove();for(const e of this._controls)e.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this._domRenderTaskQueue.clear(),this.style&&this.style.destroy(),this.painter.destroy(),this.handlers&&this.handlers.destroy(),this.handlers=void 0,this.setStyle(null),window.removeEventListener("resize",this._onWindowResize,!1),window.removeEventListener("orientationchange",this._onWindowResize,!1),window.removeEventListener(this._fullscreenchangeEvent,this._onWindowResize,!1),window.removeEventListener("online",this._onWindowOnline,!1),window.removeEventListener("visibilitychange",this._onVisibilityChange,!1);const t=this.painter.context.gl.getExtension("WEBGL_lose_context");t&&t.loseContext(),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvasContainer.remove(),this._controlContainer.remove(),this._missingCSSCanary.remove(),this._canvas=void 0,this._canvasContainer=void 0,this._controlContainer=void 0,this._missingCSSCanary=void 0,this._container.classList.remove("mapboxgl-map"),this._container.removeEventListener("scroll",this._onMapScroll,!1),re.delete(this.painter.context.gl),te.remove(),H.remove(),this._removed=!0,this.fire(new e.B("remove"))}triggerRepaint(){this._triggerFrame(!0)}_triggerFrame(t){this._renderNextFrame=this._renderNextFrame||t,this.style&&!this._frame&&(this._frame=e.r.frame(e=>{const t=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,t&&this._render(e)}))}_preloadTiles(t){const i=this.style?this.style.getSourceCaches():[];return e.dB(i,(e,i)=>e._preloadTiles(t,i),()=>{this.triggerRepaint()}),this}_onWindowOnline(){this._update()}_onWindowResize(e){this._trackResize&&this.resize({originalEvent:e})._update()}_onVisibilityChange(){"hidden"===document.visibilityState&&this._visibilityHidden++}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(e){this._showTileBoundaries!==e&&(this._showTileBoundaries=e,this._update())}get showParseStatus(){return!!this._showParseStatus}set showParseStatus(e){this._showParseStatus!==e&&(this._showParseStatus=e,this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(e){this._showTerrainWireframe!==e&&(this._showTerrainWireframe=e,this._update())}get showLayers2DWireframe(){return!!this._showLayers2DWireframe}set showLayers2DWireframe(e){this._showLayers2DWireframe!==e&&(this._showLayers2DWireframe=e,this._update())}get showLayers3DWireframe(){return!!this._showLayers3DWireframe}set showLayers3DWireframe(e){this._showLayers3DWireframe!==e&&(this._showLayers3DWireframe=e,this._update())}get showElevationIdDebug(){return!!this.painter&&this.painter._debugParams.showElevationIdDebug}set showElevationIdDebug(e){this.painter&&this.painter._debugParams.showElevationIdDebug!==e&&(this.painter._debugParams.showElevationIdDebug=e,this.style&&e?this.style._reloadSources():this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(e){this._speedIndexTiming!==e&&(this._speedIndexTiming=e,this._update())}get showPadding(){return!!this._showPadding}set showPadding(e){this._showPadding!==e&&(this._showPadding=e,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(e){this._showCollisionBoxes!==e&&(this._showCollisionBoxes=e,this.style&&e?this.style._reloadSources():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(e){this._showOverdrawInspector!==e&&(this._showOverdrawInspector=e,this._update())}get repaint(){return!!this._repaint}set repaint(e){this._repaint!==e&&(this._repaint=e,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(e){this._vertices=e,this._update()}get showTileAABBs(){return!!this._showTileAABBs}set showTileAABBs(e){this._showTileAABBs!==e&&(this._showTileAABBs=e,e&&this._update())}_setCacheLimits(t,i){e.fh(t,i)}get version(){return o}},NavigationControl:class{constructor(t={}){this.options={...zu,...t},this._container=l("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",e=>e.preventDefault()),this.options.showZoom&&(e.cL(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",e=>{this._map&&this._map.zoomIn({},{originalEvent:e})}),l("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",e=>{this._map&&this._map.zoomOut({},{originalEvent:e})}),l("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(e.cL(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",e=>{const t=this._map;t&&(this.options.visualizePitch?t.resetNorthPitch({},{originalEvent:e}):t.resetNorth({},{originalEvent:e}))}),this._compassIcon=l("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const e=this._map;if(!e)return;const t=e.getZoom(),i=t===e.getMaxZoom(),r=t===e.getMinZoom();this._zoomInButton.disabled=i,this._zoomOutButton.disabled=r,this._zoomInButton.setAttribute("aria-disabled",i.toString()),this._zoomOutButton.setAttribute("aria-disabled",r.toString())}_rotateCompassArrow(){const e=this._map;if(!e)return;const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(e.transform.pitch*(Math.PI/180)),.5)}) rotateX(${e.transform.pitch}deg) rotateZ(${e.transform.angle*(180/Math.PI)}deg)`:`rotate(${e.transform.angle*(180/Math.PI)}deg)`;e._requestDomTask(()=>{this._compassIcon&&(this._compassIcon.style.transform=t)})}onAdd(e){return this._map=e,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),e.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&e.on("pitch",this._rotateCompassArrow),e.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Fu(e,this._compass,this.options.visualizePitch)),this._container}onRemove(){const e=this._map;e&&(this._container.remove(),this.options.showZoom&&e.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&e.off("pitch",this._rotateCompassArrow),e.off("rotate",this._rotateCompassArrow),this._handler&&this._handler.off(),this._handler=void 0),this._map=void 0)}_createButton(e,t){const i=l("button",e,this._container);return i.type="button",i.addEventListener("click",t),i}_setButtonTitle(e,t){if(!this._map)return;const i=this._map._getUIString(`NavigationControl.${t}`);e.setAttribute("aria-label",i),e.firstElementChild&&e.firstElementChild.setAttribute("title",i)}},GeolocateControl:class extends e.E{constructor(t={}){super();const i=navigator.geolocation;this.options={geolocation:i,...qu,...t},e.cL(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation","_onDeviceOrientation"],this),this._updateMarkerRotationThrottled=yh(this._updateMarkerRotation,20),this._numberOfWatches=0}onAdd(e){return this._map=e,this._container=l("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkGeolocationSupport(this._setupUI),this._container}onRemove(){this._clearRequestTimeout(),void 0!==this._geolocationWatchID&&(this.options.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("zoom",this._onZoom),this._map=void 0,this._numberOfWatches=0,this._noTimeout=!1}_checkGeolocationSupport(e){const t=(t=!!this.options.geolocation)=>{this._supportsGeolocation=t,e(t)};void 0!==this._supportsGeolocation?e(this._supportsGeolocation):void 0!==navigator.permissions?navigator.permissions.query({name:"geolocation"}).then(e=>t("denied"!==e.state)).catch(()=>t()):t()}_isOutOfMapMaxBounds(e){const t=this._map.getMaxBounds(),i=e.coords;return!!t&&(i.longitude<t.getWest()||i.longitude>t.getEast()||i.latitude<t.getSouth()||i.latitude>t.getNorth())}_setWatchState(e){this._watchState=e;const t=this._geolocateButton.classList;t.remove(...Gu);for(const i of Uu[e])t.add(ju(i))}_setButtonTitle(e){const t=this._map._getUIString(e);this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t)}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":this._setWatchState("ACTIVE_ERROR");break;case"BACKGROUND":this._setWatchState("BACKGROUND_ERROR")}}_onSuccess(t){if(this._map){if(this._clearRequestTimeout(),this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new e.B("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this._lastKnownPosition=t,this.options.trackUserLocation)switch(this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_E

1_render(){if(!this._container||!this._model||!this._model.floors)return;this._container.innerHTML="";const e=this._createButton("mapboxgl-ctrl-indoor-toggle",this._toggleIndoor);l("span","mapboxgl-ctrl-icon",e).setAttribute("aria-hidden","true"),this._model.activeFloorsVisible||e.classList.add("mapboxgl-ctrl-level-button-selected"),this._container.appendChild(e);const t=this._model.floors,i=t.length;if(i<=5)return void t.forEach(e=>this._createFloorButton(e));const r=0===this._visibleFloorStart,n=this._visibleFloorStart>=i-3;if(r)this._createFloorButton(t[0]);else{const e=this._createButton("mapboxgl-ctrl-arrow-up",this._scrollUp);l("span","mapboxgl-ctrl-icon",e).setAttribute("aria-hidden","true"),this._container.appendChild(e)}let o=[];if(o=r?t.slice(1,4):n?t.slice(this._visibleFloorStart-1,this._visibleFloorStart+3-1):t.slice(this._visibleFloorStart,this._visibleFloorStart+3),o.forEach(e=>this._createFloorButton(e)),n)this._createFloorButton(t[i-1]);else{const e=this._createButton("mapboxgl-ctrl-arrow-down",this._scrollDown);l("span","mapboxgl-ctrl-icon",e).setAttribute("aria-hidden","true"),this._container.appendChild(e)}}_createFloorButton(e){const t=this._createButton("mapboxgl-ctrl-level-button",()=>{const t=e.id;this._model&&this._model.selectedFloorId===t&&this._model.activeFloorsVisible||this._map&&(this._model&&!this._model.activeFloorsVisible&&this._map.style&&this._map.style.indoorManager&&this._map.style.indoorManager.setActiveFloorsVisibility(!0),this._map._selectIndoorFloor(t))}),i=(e.name||"").trim(),r=e.zIndex.toString(),n=i?Array.from(i).slice(0,3).join(""):r;this._setButtonTitle(t,n),this._model&&this._model.activeFloorsVisible&&e.id===this._model.selectedFloorId&&t.classList.add("mapboxgl-ctrl-level-button-selected"),this._container&&this._container.appendChild(t)}_toggleIndoor(){this._map&&this._map.style&&this._map.style.indoorManager&&this._model&&this._model.activeFloorsVisible&&this._map.style.indoorManager.setActiveFloorsVisibility(!1)}_scrollUp(){if(this._visibleFloorStart>0){this._visibleFloorStart--,1===this._visibleFloorStart&&(this._visibleFloorStart=0);const e=this._model&&this._model.floors||[];if(e.length>3){const t=e.length-3;this._visibleFloorStart===t-1&&(this._visibleFloorStart=t-2)}this._render()}}_scrollDown(){if(this._model&&this._model.floors){const e=this._model.floors.length-3;this._visibleFloorStart<e&&(this._visibleFloorStart++,1===this._visibleFloorStart&&(this._visibleFloorStart=2),this._visibleFloorStart===e-1&&(this._visibleFloorStart=e),this._visibleFloorStart>e&&(this._visibleFloorStart=e),this._render())}}},Popup:class extends e.E{constructor(t){super(),this.options=Object.assign(Object.create(Wu),t),this._altitude=this.options.altitude,e.cL(["_update","_onClose","remove","_onMouseEvent"],this),this._classList=new Set(t&&t.className?t.className.trim().split(Zu):[])}addTo(t){return this._map&&this.remove(),this._map=t,this.options.closeOnClick&&t.on("preclick",this._onClose),this.options.closeOnMove&&t.on("move",this._onClose),t.on("remove",this.remove),this._update(),t._addPopup(this),this._focusFirstElement(),this._trackPointer?(t.on("mousemove",this._onMouseEvent),t.on("mouseup",this._onMouseEvent),t._canvasContainer.classList.add("mapboxgl-track-pointer")):t.on("move",this._update),this.fire(new e.B("open")),this}isOpen(){return!!this._map}remove(){this._content&&this._content.remove(),this._container&&(this._container.remove(),this._container=void 0);const t=this._map;return t&&(t.off("move",this._update),t.off("move",this._onClose),t.off("preclick",this._onClose),t.off("click",this._onClose),t.off("remove",this.remove),t.off("mousemove",this._onMouseEvent),t.off("mouseup",this._onMouseEvent),t.off("drag",this._onMouseEvent),t._canvasContainer&&t._canvasContainer.classList.remove("mapboxgl-track-pointer"),t._removePopup(this),this._map=void 0),this.fire(new e.B("close")),this}getLngLat(){return this._lngLat}setLngLat(t){this._lngLat=e.b4.convert(t),this._pos=null,this._trackPointer=!1,this._update();const i=this._map;return i&&(i.on("move",this._update),i.off("mousemove",this._onMouseEvent),i._canvasContainer.classList.remove("mapboxgl-track-pointer")),this}getAltitude(){return this._altitude}setAltitude(e){return this._altitude=e,this._update(),this}trackPointer(){this._trackPointer=!0,this._pos=null,this._update();const e=this._map;return e&&(e.off("move",this._update),e.on("mousemove",this._onMouseEvent),e.on("drag",this._onMouseEvent),e._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(e){return this.setDOMContent(document.createTextNode(e))}setHTML(e){const t=document.createDocumentFragment(),i=document.createElement("body");let r;for(i.innerHTML=e;r=i.firstChild,r;)t.appendChild(r);return this.setDOMContent(t)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(e){return this.options.maxWidth=e,this._update(),this}setDOMContent(e){let t=this._content;if(t)for(;t.hasChildNodes();)t.firstChild&&t.removeChild(t.firstChild);else t=this._content=l("div","mapboxgl-popup-content",this._container||void 0);if(t.appendChild(e),this.options.closeButton){const e=this._closeButton=l("button","mapboxgl-popup-close-button",t);e.type="button",e.setAttribute("aria-label","Close popup"),e.innerHTML='<span aria-hidden="true">&#215;</span>',e.addEventListener("click",this._onClose)}return this._update(),this._focusFirstElement(),this}addClassName(e){return this._classList.add(e),this._updateClassList(),this}removeClassName(e){return this._classList.delete(e),this._updateClassList(),this}setOffset(e){return this.options.offset=e,this._update(),this}toggleClassName(e){let t;return this._classList.delete(e)?t=!1:(this._classList.add(e),t=!0),this._updateClassList(),t}_onMouseEvent(e){this._update(e.point)}_getAnchor(e){if(this.options.anchor)return this.options.anchor;const t=this._map,i=this._container,r=this._pos;if(!t||!i||!r)return"bottom";const n=i.offsetWidth,o=i.offsetHeight,s=r.x<n/2,a=r.x>t.transform.width-n/2;