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F={mode:"hidden",children:x.children};return!(L&1)&&l.child!==T?(x=l.child,x.childLanes=0,x.pendingProps=F,l.deletions=null):(x=mu(T,F),x.subtreeFlags=T.subtreeFlags&14680064),a!==null?C=mu(a,C):(C=Hh(C,L,p,null),C.flags|=2),C.return=l,x.return=l,x.sibling=C,l.child=x,x=C,C=l.child,L=s.child.memoizedState,L=L===null?tS(p):{baseLanes:L.baseLanes|p,cachePool:null,transitions:L.transitions},C.memoizedState=L,C.childLanes=s.childLanes&~p,l.memoizedState=eS,x}return C=s.child,s=C.sibling,x=mu(C,{mode:"visible",children:x.children}),!(l.mode&1)&&(x.lanes=p),x.return=l,x.sibling=null,s!==null&&(p=l.deletions,p===null?(l.deletions=[s],l.flags|=16):p.push(s)),l.child=x,l.memoizedState=null,x}function _2(s,l){return l=W0({mode:"visible",children:l},s.mode,0,null),l.return=s,s.child=l}function zv(s,l,p,x){return x!==null&&i2(x),hp(l,s.child,null,p),s=_2(l,l.pendingProps.children),s.flags|=2,l.memoizedState=null,s}function SV(s,l,p,x,T,C,L){if(p)return 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p=l.child;p!==null;){if(p.tag===5||p.tag===6)s.appendChild(p.stateNode);else if(p.tag!==4&&p.child!==null){p.child.return=p,p=p.child;continue}if(p===l)break;for(;p.sibling===null;){if(p.return===null||p.return===l)return;p=p.return}p.sibling.return=p.return,p=p.sibling}};iS=function(){};sz=function(s,l,p,x){var T=s.memoizedProps;if(T!==x){s=l.stateNode,jh(cl.current);var C=null;switch(p){case"input":T=ST(s,T),x=ST(s,x),C=[];break;case"select":T=mr({},T,{value:void 0}),x=mr({},x,{value:void 0}),C=[];break;case"textarea":T=AT(s,T),x=AT(s,x),C=[];break;default:typeof T.onClick!="function"&&typeof x.onClick=="function"&&(s.onclick=p0)}PT(p,x);var L;p=null;for(H in T)if(!x.hasOwnProperty(H)&&T.hasOwnProperty(H)&&T[H]!=null)if(H==="style"){var a=T[H];for(L in a)a.hasOwnProperty(L)&&(p||(p={}),p[L]="")}else 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C=l.memoizedProps;switch(x[al]=l,x[Ig]=C,s=(l.mode&1)!==0,p){case"dialog":Qn("cancel",x),Qn("close",x);break;case"iframe":case"object":case"embed":Qn("load",x);break;case"video":case"audio":for(T=0;T<K_.length;T++)Qn(K_[T],x);break;case"source":Qn("error",x);break;case"img":case"image":case"link":Qn("error",x),Qn("load",x);break;case"details":Qn("toggle",x);break;case"input":MP(x,C),Qn("invalid",x);break;case"select":x._wrapperState={wasMultiple:!!C.multiple},Qn("invalid",x);break;case"textarea":DP(x,C),Qn("invalid",x)}PT(p,C),T=null;for(var L in C)if(C.hasOwnProperty(L)){var a=C[L];L==="children"?typeof a=="string"?x.textContent!==a&&(C.suppressHydrationWarning!==!0&&Rv(x.textContent,a,s),T=["children",a]):typeof a=="number"&&x.textContent!==""+a&&(C.suppressHydrationWarning!==!0&&Rv(x.textContent,a,s),T=["children",""+a]):_g.hasOwnProperty(L)&&a!=null&&L==="onScroll"&&Qn("scroll",x)}switch(p){case"input":Tv(x),RP(x,C,!0);break;case"textarea":Tv(x),LP(x);break;case"select":case"option":break;default:typeof C.onClick=="function"&&(x.onclick=p0)}x=T,l.updateQueue=x,x!==null&&(l.flags|=4)}else{L=T.nodeType===9?T:T.ownerDocument,s==="http://www.w3.org/1999/xhtml"&&(s=zD(p)),s==="http://www.w3.org/1999/xhtml"?p==="script"?(s=L.createElement("div"),s.innerHTML="<script><\/script>",s=s.removeChild(s.firstChild)):typeof x.is=="string"?s=L.createElement(p,{is:x.is}):(s=L.createElement(p),p==="select"&&(L=s,x.multiple?L.multiple=!0:x.size&&(L.size=x.size))):s=L.createElementNS(s,p),s[al]=l,s[Ig]=x,rz(s,l,!1,!1),l.stateNode=s;e:{switch(L=MT(p,x),p){case"dialog":Qn("cancel",s),Qn("close",s),T=x;break;case"iframe":case"object":case"embed":Qn("load",s),T=x;break;case"video":case"audio":for(T=0;T<K_.length;T++)Qn(K_[T],s);T=x;break;case"source":Qn("error",s),T=x;break;case"img":case"image":case"link":Qn("error",s),Qn("load",s),T=x;break;case"details":Qn("toggle",s),T=x;break;case"input":MP(s,x),T=ST(s,x),Qn("invalid",s);break;case"option":T=x;break;case"select":s._wrapperState={wasMultiple:!!x.multiple},T=mr({},x,{value:void 0}),Qn("invalid",s);break;case"textarea":DP(s,x),T=AT(s,x),Qn("invalid",s);break;default:T=x}PT(p,T),a=T;for(C in a)if(a.hasOwnProperty(C)){var F=a[C];C==="style"?OD(s,F):C==="dangerouslySetInnerHTML"?(F=F?F.__html:void 0,F!=null&&kD(s,F)):C==="children"?typeof 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Error(Ot(166));if(p=jh(Cg.current),jh(cl.current),Dv(l)){if(x=l.stateNode,p=l.memoizedProps,x[al]=l,(C=x.nodeValue!==p)&&(s=So,s!==null))switch(s.tag){case 3:Rv(x.nodeValue,p,(s.mode&1)!==0);break;case 5:s.memoizedProps.suppressHydrationWarning!==!0&&Rv(x.nodeValue,p,(s.mode&1)!==0)}C&&(l.flags|=4)}else x=(p.nodeType===9?p:p.ownerDocument).createTextNode(x),x[al]=l,l.stateNode=x}return vs(l),null;case 13:if(er(dr),x=l.memoizedState,s===null||s.memoizedState!==null&&s.memoizedState.dehydrated!==null){if(or&&To!==null&&l.mode&1&&!(l.flags&128))SL(),up(),l.flags|=98560,C=!1;else if(C=Dv(l),x!==null&&x.dehydrated!==null){if(s===null){if(!C)throw Error(Ot(318));if(C=l.memoizedState,C=C!==null?C.dehydrated:null,!C)throw Error(Ot(317));C[al]=l}else up(),!(l.flags&128)&&(l.memoizedState=null),l.flags|=4;vs(l),C=!1}else Pa!==null&&(uS(Pa),Pa=null),C=!0;if(!C)return l.flags&65536?l:null}return l.flags&128?(l.lanes=p,l):(x=x!==null,x!==(s!==null&&s.memoizedState!==null)&&x&&(l.child.flags|=8192,l.mode&1&&(s===null||dr.current&1?Hr===0&&(Hr=3):w2())),l.updateQueue!==null&&(l.flags|=4),vs(l),null);case 4:return dp(),iS(s,l),s===null&&Sg(l.stateNode.containerInfo),vs(l),null;case 10:return s2(l.type._context),vs(l),null;case 17:return oo(l.type)&&m0(),vs(l),null;case 19:if(er(dr),C=l.memoizedState,C===null)return 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L.reduceRight((ee,se,ue)=>{let Me,Ve=!1,ke=null,Ye=null;p&&(Me=a&&se.route.id?a[se.route.id]:void 0,ke=se.route.errorElement||A5,F&&(H<0&&ue===0?(F5("route-fallback"),Ve=!0,Ye=null):H===ue&&(Ve=!0,Ye=se.route.hydrateFallbackElement||null)));let Se=l.concat(L.slice(0,ue+1)),ye=()=>{let Ie;return Me?Ie=ke:Ve?Ie=Ye:se.route.Component?Ie=Ge.createElement(se.route.Component,null):se.route.element?Ie=se.route.element:Ie=ee,Ge.createElement(P5,{match:se,routeContext:{outlet:ee,matches:Se,isDataRoute:p!=null},children:Ie})};return p&&(se.route.ErrorBoundary||se.route.errorElement||ue===0)?Ge.createElement(C5,{location:p.location,revalidation:p.revalidation,component:ke,error:Me,children:ye(),routeContext:{outlet:null,matches:Se,isDataRoute:!0}}):ye()},null)}var Lz=function(s){return s.UseBlocker="useBlocker",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s}(Lz||{}),zz=function(s){return 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ke==null?null:Ge.createElement(Zg.Provider,{value:H},Ge.createElement(Q0.Provider,{children:p,value:ke}))}function N5(s){let{children:l,location:p}=s;return S5(dS(l),p)}new Promise(()=>{});function dS(s,l){l===void 0&&(l=[]);let p=[];return Ge.Children.forEach(s,(x,T)=>{if(!Ge.isValidElement(x))return;let C=[...l,T];if(x.type===Ge.Fragment){p.push.apply(p,dS(x.props.children,C));return}x.type!==sl&&Br(!1),!x.props.index||!x.props.children||Br(!1);let L={id:x.props.id||C.join("-"),caseSensitive:x.props.caseSensitive,element:x.props.element,Component:x.props.Component,index:x.props.index,path:x.props.path,loader:x.props.loader,action:x.props.action,errorElement:x.props.errorElement,ErrorBoundary:x.props.ErrorBoundary,hasErrorBoundary:x.props.ErrorBoundary!=null||x.props.errorElement!=null,shouldRevalidate:x.props.shouldRevalidate,handle:x.props.handle,lazy:x.props.lazy};x.props.children&&(L.children=dS(x.props.children,C)),p.push(L)}),p}/**
 * React Router DOM v6.30.3
 *
 * Copyright (c) Remix Software Inc.
 *
 * This source code is licensed under the MIT license found in the
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 * @license React
 * use-sync-external-store-shim.production.js
 *
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
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 * @license React
 * use-sync-external-store-shim/with-selector.production.js
 *
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
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l=({timestamp:p})=>s(p);return{start:()=>tr.update(l,!0),stop:()=>yu(l),now:()=>as.isProcessing?as.timestamp:dl.now()}},F6={decay:fR,inertia:fR,tween:z0,keyframes:z0,spring:Hk},O6=s=>s/100;class lE extends Uk{constructor(l){super(l),this.holdTime=null,this.cancelTime=null,this.currentTime=0,this.playbackSpeed=1,this.pendingPlayState="running",this.startTime=null,this.state="idle",this.stop=()=>{if(this.resolver.cancel(),this.isStopped=!0,this.state==="idle")return;this.teardown();const{onStop:F}=this.options;F&&F()};const{name:p,motionValue:x,element:T,keyframes:C}=this.options,L=(T==null?void 0:T.KeyframeResolver)||oE,a=(F,H)=>this.onKeyframesResolved(F,H);this.resolver=new L(C,a,p,x,T),this.resolver.scheduleResolve()}flatten(){super.flatten(),this._resolved&&Object.assign(this._resolved,this.initPlayback(this._resolved.keyframes))}initPlayback(l){const{type:p="keyframes",repeat:x=0,repeatDelay:T=0,repeatType:C,velocity:L=0}=this.options,a=X2(p)?p:F6[p]||z0;let F,H;a!==z0&&typeof l[0]!="number"&&(F=Yg(O6,Gk(l[0],l[1])),l=[0,100]);const ee=a({...this.options,keyframes:l});C==="mirror"&&(H=a({...this.options,keyframes:[...l].reverse(),velocity:-L})),ee.calculatedDuration===null&&(ee.calculatedDuration=ck(ee));const{calculatedDuration:se}=ee,ue=se+T,Me=ue*(x+1)-T;return{generator:ee,mirroredGenerator:H,mapPercentToKeyframes:F,calculatedDuration:se,resolvedDuration:ue,totalDuration:Me}}onPostResolved(){const{autoplay:l=!0}=this.options;this.play(),this.pendingPlayState==="paused"||!l?this.pause():this.state=this.pendingPlayState}tick(l,p=!1){const{resolved:x}=this;if(!x){const{keyframes:Tt}=this.options;return{done:!0,value:Tt[Tt.length-1]}}const{finalKeyframe:T,generator:C,mirroredGenerator:L,mapPercentToKeyframes:a,keyframes:F,calculatedDuration:H,totalDuration:ee,resolvedDuration:se}=x;if(this.startTime===null)return C.next(0);const{delay:ue,repeat:Me,repeatType:Ve,repeatDelay:ke,onUpdate:Ye}=this.options;this.speed>0?this.startTime=Math.min(this.startTime,l):this.speed<0&&(this.startTime=Math.min(l-ee/this.speed,this.startTime)),p?this.currentTime=l:this.holdTime!==null?this.currentTime=this.holdTime:this.currentTime=Math.round(l-this.startTime)*this.speed;const Se=this.currentTime-ue*(this.speed>=0?1:-1),ye=this.speed>=0?Se<0:Se>ee;this.currentTime=Math.max(Se,0),this.state==="finished"&&this.holdTime===null&&(this.currentTime=ee);let Ie=this.currentTime,qe=C;if(Me){const Tt=Math.min(this.currentTime,ee)/se;let li=Math.floor(Tt),Xt=Tt%1;!Xt&&Tt>=1&&(Xt=1),Xt===1&&li--,li=Math.min(li,Me+1),!!(li%2)&&(Ve==="reverse"?(Xt=1-Xt,ke&&(Xt-=ke/se)):Ve==="mirror"&&(qe=L)),Ie=ac(0,1,Xt)*se}const ot=ye?{done:!1,value:F[0]}:qe.next(Ie);a&&(ot.value=a(ot.value));let{done:xt}=ot;!ye&&H!==null&&(xt=this.speed>=0?this.currentTime>=ee:this.currentTime<=0);const Rt=this.holdTime===null&&(this.state==="finished"||this.state==="running"&&xt);return Rt&&T!==void 0&&(ot.value=l1(F,this.options,T)),Ye&&Ye(ot.value),Rt&&this.finish(),ot}get duration(){const{resolved:l}=this;return l?ec(l.calculatedDuration):0}get time(){return ec(this.currentTime)}set time(l){l=Ql(l),this.currentTime=l,this.holdTime!==null||this.speed===0?this.holdTime=l:this.driver&&(this.startTime=this.driver.now()-l/this.speed)}get speed(){return this.playbackSpeed}set speed(l){const p=this.playbackSpeed!==l;this.playbackSpeed=l,p&&(this.time=ec(this.currentTime))}play(){if(this.resolver.isScheduled||this.resolver.resume(),!this._resolved){this.pendingPlayState="running";return}if(this.isStopped)return;const{driver:l=k6,onPlay:p,startTime:x}=this.options;this.driver||(this.driver=l(C=>this.tick(C))),p&&p();const T=this.driver.now();this.holdTime!==null?this.startTime=T-this.holdTime:this.startTime?this.state==="finished"&&(this.startTime=T):this.startTime=x??this.calcStartTime(),this.state==="finished"&&this.updateFinishedPromise(),this.cancelTime=this.startTime,this.holdTime=null,this.state="running",this.driver.start()}pause(){var l;if(!this._resolved){this.pendingPlayState="paused";return}this.state="paused",this.holdTime=(l=this.currentTime)!==null&&l!==void 0?l:0}complete(){this.state!=="running"&&this.play(),this.pendingPlayState=this.state="finished",this.holdTime=null}finish(){this.teardown(),this.state="finished";const{onComplete:l}=this.options;l&&l()}cancel(){this.cancelTime!==null&&this.tick(this.cancelTime),this.teardown(),this.updateFinishedPromise()}teardown(){this.state="idle",this.stopDriver(),this.resolveFinishedPromise(),this.updateFinishedPromise(),this.startTime=this.cancelTime=null,this.resolver.cancel()}stopDriver(){this.driver&&(this.driver.stop(),this.driver=void 0)}sample(l){return this.startTime=0,this.tick(l,!0)}}const B6=new Set(["opacity","clipPath","filter","transform"]);function N6(s,l,p,{delay:x=0,duration:T=300,repeat:C=0,repeatType:L="loop",ease:a="easeInOut",times:F}={}){const H={[l]:p};F&&(H.offset=F);const ee=dk(a,T);return Array.isArray(ee)&&(H.easing=ee),s.animate(H,{delay:x,duration:T,easing:Array.isArray(ee)?"linear":ee,fill:"both",iterations:C+1,direction:L==="reverse"?"alternate":"normal"})}const V6=z2(()=>Object.hasOwnProperty.call(Element.prototype,"animate")),k0=10,U6=2e4;function j6(s){return X2(s.type)||s.type==="spring"||!hk(s.ease)}function G6(s,l){const p=new lE({...l,keyframes:s,repeat:0,delay:0,isGenerator:!0});let x={done:!1,value:s[0]};const T=[];let C=0;for(;!x.done&&C<U6;)x=p.sample(C),T.push(x.value),C+=k0;return{times:void 0,keyframes:T,duration:C-k0,ease:"linear"}}const qk={anticipate:Sk,backInOut:Tk,circInOut:Ik};function $6(s){return s in qk}class mR extends Uk{constructor(l){super(l);const{name:p,motionValue:x,element:T,keyframes:C}=this.options;this.resolver=new Vk(C,(L,a)=>this.onKeyframesResolved(L,a),p,x,T),this.resolver.scheduleResolve()}initPlayback(l,p){let{duration:x=300,times:T,ease:C,type:L,motionValue:a,name:F,startTime:H}=this.options;if(!a.owner||!a.owner.current)return!1;if(typeof C=="string"&&D0()&&$6(C)&&(C=qk[C]),j6(this.options)){const{onComplete:se,onUpdate:ue,motionValue:Me,element:Ve,...ke}=this.options,Ye=G6(l,ke);l=Ye.keyframes,l.length===1&&(l[1]=l[0]),x=Ye.duration,T=Ye.times,C=Ye.ease,L="keyframes"}const ee=N6(a.owner.current,F,l,{...this.options,duration:x,times:T,ease:C});return ee.startTime=H??this.calcStartTime(),this.pendingTimeline?(QM(ee,this.pendingTimeline),this.pendingTimeline=void 0):ee.onfinish=()=>{const{onComplete:se}=this.options;a.set(l1(l,this.options,p)),se&&se(),this.cancel(),this.resolveFinishedPromise()},{animation:ee,duration:x,times:T,type:L,ease:C,keyframes:l}}get duration(){const{resolved:l}=this;if(!l)return 0;const{duration:p}=l;return ec(p)}get time(){const{resolved:l}=this;if(!l)return 0;const{animation:p}=l;return ec(p.currentTime||0)}set time(l){const{resolved:p}=this;if(!p)return;const{animation:x}=p;x.currentTime=Ql(l)}get speed(){const{resolved:l}=this;if(!l)return 1;const{animation:p}=l;return p.playbackRate}set speed(l){const{resolved:p}=this;if(!p)return;const{animation:x}=p;x.playbackRate=l}get state(){const{resolved:l}=this;if(!l)return"idle";const{animation:p}=l;return p.playState}get startTime(){const{resolved:l}=this;if(!l)return null;const{animation:p}=l;return p.startTime}attachTimeline(l){if(!this._resolved)this.pendingTimeline=l;else{const{resolved:p}=this;if(!p)return Eo;const{animation:x}=p;QM(x,l)}return Eo}play(){if(this.isStopped)return;const{resolved:l}=this;if(!l)return;const{animation:p}=l;p.playState==="finished"&&this.updateFinishedPromise(),p.play()}pause(){const{resolved:l}=this;if(!l)return;const{animation:p}=l;p.pause()}stop(){if(this.resolver.cancel(),this.isStopped=!0,this.state==="idle")return;this.resolveFinishedPromise(),this.updateFinishedPromise();const{resolved:l}=this;if(!l)return;const{animation:p,keyframes:x,duration:T,type:C,ease:L,times:a}=l;if(p.playState==="idle"||p.playState==="finished")return;if(this.time){const{motionValue:H,onUpdate:ee,onComplete:se,element:ue,...Me}=this.options,Ve=new lE({...Me,keyframes:x,duration:T,type:C,ease:L,times:a,isGenerator:!0}),ke=Ql(this.time);H.setWithVelocity(Ve.sample(ke-k0).value,Ve.sample(ke).value,k0)}const{onStop:F}=this.options;F&&F(),this.cancel()}complete(){const{resolved:l}=this;l&&l.animation.finish()}cancel(){const{resolved:l}=this;l&&l.animation.cancel()}static supports(l){const{motionValue:p,name:x,repeatDelay:T,repeatType:C,damping:L,type:a}=l;if(!p||!p.owner||!(p.owner.current instanceof HTMLElement))return!1;const{onUpdate:F,transformTemplate:H}=p.owner.getProps();return V6()&&x&&B6.has(x)&&!F&&!H&&!T&&C!=="mirror"&&L!==0&&a!=="inertia"}}const H6={type:"spring",stiffness:500,damping:25,restSpeed:10},Z6=s=>({type:"spring",stiffness:550,damping:s===0?2*Math.sqrt(550):30,restSpeed:10}),q6={type:"keyframes",duration:.8},W6={type:"keyframes",ease:[.25,.1,.35,1],duration:.3},X6=(s,{keyframes:l})=>l.length>2?q6:td.has(s)?s.startsWith("scale")?Z6(l[1]):H6:W6;function Y6({when:s,delay:l,delayChildren:p,staggerChildren:x,staggerDirection:T,repeat:C,repeatType:L,repeatDelay:a,from:F,elapsed:H,...ee}){return!!Object.keys(ee).length}const cE=(s,l,p,x={},T,C)=>L=>{const a=W2(x,s)||{},F=a.delay||x.delay||0;let{elapsed:H=0}=x;H=H-Ql(F);let ee={keyframes:Array.isArray(p)?p:[null,p],ease:"easeOut",velocity:l.getVelocity(),...a,delay:-H,onUpdate:ue=>{l.set(ue),a.onUpdate&&a.onUpdate(ue)},onComplete:()=>{L(),a.onComplete&&a.onComplete()},name:s,motionValue:l,element:C?void 0:T};Y6(a)||(ee={...ee,...X6(s,ee)}),ee.duration&&(ee.duration=Ql(ee.duration)),ee.repeatDelay&&(ee.repeatDelay=Ql(ee.repeatDelay)),ee.from!==void 0&&(ee.keyframes[0]=ee.from);let se=!1;if((ee.type===!1||ee.duration===0&&!ee.repeatDelay)&&(ee.duration=0,ee.delay===0&&(se=!0)),se&&!C&&l.get()!==void 0){const ue=l1(ee.keyframes,a);if(ue!==void 0)return tr.update(()=>{ee.onUpdate(ue),ee.onComplete()}),new mj([])}return!C&&mR.supports(ee)?new mR(ee):new lE(ee)};function K6({protectedKeys:s,needsAnimating:l},p){const x=s.hasOwnProperty(p)&&l[p]!==!0;return l[p]=!1,x}function Wk(s,l,{delay:p=0,transitionOverride:x,type:T}={}){var C;let{transition:L=s.getDefaultTransition(),transitionEnd:a,...F}=l;x&&(L=x);const H=[],ee=T&&s.animationState&&s.animationState.getState()[T];for(const se in F){const ue=s.getValue(se,(C=s.latestValues[se])!==null&&C!==void 0?C:null),Me=F[se];if(Me===void 0||ee&&K6(ee,se))continue;const Ve={delay:p,...W2(L||{},se)};let ke=!1;if(window.MotionHandoffAnimation){const Se=yk(s);if(Se){const ye=window.MotionHandoffAnimation(Se,se,tr);ye!==null&&(Ve.startTime=ye,ke=!0)}}_S(s,se),ue.start(cE(se,ue,Me,s.shouldReduceMotion&&_k.has(se)?{type:!1}:Ve,s,ke));const Ye=ue.animation;Ye&&H.push(Ye)}return a&&Promise.all(H).then(()=>{tr.update(()=>{a&&Pj(s,a)})}),H}function TS(s,l,p={}){var x;const T=a1(s,l,p.type==="exit"?(x=s.presenceContext)===null||x===void 0?void 0:x.custom:void 0);let{transition:C=s.getDefaultTransition()||{}}=T||{};p.transitionOverride&&(C=p.transitionOverride);const L=T?()=>Promise.all(Wk(s,T,p)):()=>Promise.resolve(),a=s.variantChildren&&s.variantChildren.size?(H=0)=>{const{delayChildren:ee=0,staggerChildren:se,staggerDirection:ue}=C;return J6(s,l,ee+H,se,ue,p)}:()=>Promise.resolve(),{when:F}=C;if(F){const[H,ee]=F==="beforeChildren"?[L,a]:[a,L];return H().then(()=>ee())}else return Promise.all([L(),a(p.delay)])}function J6(s,l,p=0,x=0,T=1,C){const L=[],a=(s.variantChildren.size-1)*x,F=T===1?(H=0)=>H*x:(H=0)=>a-H*x;return Array.from(s.variantChildren).sort(Q6).forEach((H,ee)=>{H.notify("AnimationStart",l),L.push(TS(H,l,{...C,delay:p+F(ee)}).then(()=>H.notify("AnimationComplete",l)))}),Promise.all(L)}function Q6(s,l){return s.sortNodePosition(l)}function e8(s,l,p={}){s.notify("AnimationStart",l);let x;if(Array.isArray(l)){const T=l.map(C=>TS(s,C,p));x=Promise.all(T)}else if(typeof l=="string")x=TS(s,l,p);else{const T=typeof l=="function"?a1(s,l,p.custom):l;x=Promise.all(Wk(s,T,p))}return x.then(()=>{s.notify("AnimationComplete",l)})}const t8=F2.length;function Xk(s){if(!s)return;if(!s.isControllingVariants){const p=s.parent?Xk(s.parent)||{}:{};return s.props.initial!==void 0&&(p.initial=s.props.initial),p}const l={};for(let p=0;p<t8;p++){const x=F2[p],T=s.props[x];(kg(T)||T===!1)&&(l[x]=T)}return l}const i8=[...k2].reverse(),n8=k2.length;function r8(s){return l=>Promise.all(l.map(({animation:p,options:x})=>e8(s,p,x)))}function s8(s){let l=r8(s),p=_R(),x=!0;const T=F=>(H,ee)=>{var se;const ue=a1(s,ee,F==="exit"?(se=s.presenceContext)===null||se===void 0?void 0:se.custom:void 0);if(ue){const{transition:Me,transitionEnd:Ve,...ke}=ue;H={...H,...ke,...Ve}}return H};function C(F){l=F(s)}function L(F){const{props:H}=s,ee=Xk(s.parent)||{},se=[],ue=new Set;let Me={},Ve=1/0;for(let Ye=0;Ye<n8;Ye++){const Se=i8[Ye],ye=p[Se],Ie=H[Se]!==void 0?H[Se]:ee[Se],qe=kg(Ie),ot=Se===F?ye.isActive:null;ot===!1&&(Ve=Ye);let xt=Ie===ee[Se]&&Ie!==H[Se]&&qe;if(xt&&x&&s.manuallyAnimateOnMount&&(xt=!1),ye.protectedKeys={...Me},!ye.isActive&&ot===null||!Ie&&!ye.prevProp||s1(Ie)||typeof Ie=="boolean")continue;const Rt=o8(ye.prevProp,Ie);let Tt=Rt||Se===F&&ye.isActive&&!xt&&qe||Ye>Ve&&qe,li=!1;const Xt=Array.isArray(Ie)?Ie:[Ie];let Ji=Xt.reduce(T(Se),{});ot===!1&&(Ji={});const{prevResolvedValues:An={}}=ye,gi={...An,...Ji},Mr=ti=>{Tt=!0,ue.has(ti)&&(li=!0,ue.delete(ti)),ye.needsAnimating[ti]=!0;const Pt=s.getValue(ti);Pt&&(Pt.liveStyle=!1)};for(const ti in gi){const Pt=Ji[ti],$t=An[ti];if(Me.hasOwnProperty(ti))continue;let Wt=!1;fS(Pt)&&fS($t)?Wt=!lk(Pt,$t):Wt=Pt!==$t,Wt?Pt!=null?Mr(ti):ue.add(ti):Pt!==void 0&&ue.has(ti)?Mr(ti):ye.protectedKeys[ti]=!0}ye.prevProp=Ie,ye.prevResolvedValues=Ji,ye.isActive&&(Me={...Me,...Ji}),x&&s.blockInitialAnimation&&(Tt=!1),Tt&&(!(xt&&Rt)||li)&&se.push(...Xt.map(ti=>({animation:ti,options:{type:Se}})))}if(ue.size){const Ye={};ue.forEach(Se=>{const ye=s.getBaseTarget(Se),Ie=s.getValue(Se);Ie&&(Ie.liveStyle=!0),Ye[Se]=ye??null}),se.push({animation:Ye})}let ke=!!se.length;return x&&(H.initial===!1||H.initial===H.animate)&&!s.manuallyAnimateOnMount&&(ke=!1),x=!1,ke?l(se):Promise.resolve()}function a(F,H){var ee;if(p[F].isActive===H)return 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Yk(l,{onSessionStart:T,onStart:C,onMove:L,onSessionEnd:a,resumeAnimation:F},{transformPagePoint:this.visualElement.getTransformPagePoint(),dragSnapToOrigin:H,contextWindow:rF(this.visualElement)})}stop(l,p){const x=this.isDragging;if(this.cancel(),!x)return;const{velocity:T}=p;this.startAnimation(T);const{onDragEnd:C}=this.getProps();C&&tr.postRender(()=>C(l,p))}cancel(){this.isDragging=!1;const{projection:l,animationState:p}=this.visualElement;l&&(l.isAnimationBlocked=!1),this.panSession&&this.panSession.end(),this.panSession=void 0;const{dragPropagation:x}=this.getProps();!x&&this.openDragLock&&(this.openDragLock(),this.openDragLock=null),p&&p.setActive("whileDrag",!1)}updateAxis(l,p,x){const{drag:T}=this.getProps();if(!x||!Uv(l,T,this.currentDirection))return;const C=this.getAxisMotionValue(l);let L=this.originPoint[l]+x[l];this.constraints&&this.constraints[l]&&(L=b8(L,this.constraints[l],this.elastic[l])),C.set(L)}resolveConstraints(){var l;const{dragConstraints:p,dragElastic:x}=this.getProps(),T=this.visualElement.projection&&!this.visualElement.projection.layout?this.visualElement.projection.measure(!1):(l=this.visualElement.projection)===null||l===void 0?void 0:l.layout,C=this.constraints;p&&Yf(p)?this.constraints||(this.constraints=this.resolveRefConstraints()):p&&T?this.constraints=w8(T.layoutBox,p):this.constraints=!1,this.elastic=I8(x),C!==this.constraints&&T&&this.constraints&&!this.hasMutatedConstraints&&Jo(L=>{this.constraints!==!1&&this.getAxisMotionValue(L)&&(this.constraints[L]=E8(T.layoutBox[L],this.constraints[L]))})}resolveRefConstraints(){const{dragConstraints:l,onMeasureDragConstraints:p}=this.getProps();if(!l||!Yf(l))return!1;const x=l.current,{projection:T}=this.visualElement;if(!T||!T.layout)return!1;const C=M8(x,T.root,this.visualElement.getTransformPagePoint());let L=T8(T.layout.layoutBox,C);if(p){const a=p(A8(L));this.hasMutatedConstraints=!!a,a&&(L=eF(a))}return L}startAnimation(l){const{drag:p,dragMomentum:x,dragElastic:T,dragTransition:C,dragSnapToOrigin:L,onDragTransitionEnd:a}=this.getProps(),F=this.constraints||{},H=Jo(ee=>{if(!Uv(ee,p,this.currentDirection))return;let se=F&&F[ee]||{};L&&(se={min:0,max:0});const ue=T?200:1e6,Me=T?40:1e7,Ve={type:"inertia",velocity:x?l[ee]:0,bounceStiffness:ue,bounceDamping:Me,timeConstant:750,restDelta:1,restSpeed:10,...C,...se};return this.startAxisValueAnimation(ee,Ve)});return Promise.all(H).then(a)}startAxisValueAnimation(l,p){const x=this.getAxisMotionValue(l);return _S(this.visualElement,l),x.start(cE(l,x,0,p,this.visualElement,!1))}stopAnimation(){Jo(l=>this.getAxisMotionValue(l).stop())}pauseAnimation(){Jo(l=>{var p;return(p=this.getAxisMotionValue(l).animation)===null||p===void 0?void 0:p.pause()})}getAnimationState(l){var p;return(p=this.getAxisMotionValue(l).animation)===null||p===void 0?void 0:p.state}getAxisMotionValue(l){const p=`_drag${l.toUpperCase()}`,x=this.visualElement.getProps(),T=x[p];return T||this.visualElement.getValue(l,(x.initial?x.initial[l]:void 0)||0)}snapToCursor(l){Jo(p=>{const{drag:x}=this.getProps();if(!Uv(p,x,this.currentDirection))return;const{projection:T}=this.visualElement,C=this.getAxisMotionValue(p);if(T&&T.layout){const{min:L,max:a}=T.layout.layoutBox[p];C.set(l[p]-fr(L,a,.5))}})}scalePositionWithinConstraints(){if(!this.visualElement.current)return;const{drag:l,dragConstraints:p}=this.getProps(),{projection:x}=this.visualElement;if(!Yf(p)||!x||!this.constraints)return;this.stopAnimation();const T={x:0,y:0};Jo(L=>{const a=this.getAxisMotionValue(L);if(a&&this.constraints!==!1){const F=a.get();T[L]=S8({min:F,max:F},this.constraints[L])}});const{transformTemplate:C}=this.visualElement.getProps();this.visualElement.current.style.transform=C?C({},""):"none",x.root&&x.root.updateScroll(),x.updateLayout(),this.resolveConstraints(),Jo(L=>{if(!Uv(L,l,null))return;const a=this.getAxisMotionValue(L),{min:F,max:H}=this.constraints[L];a.set(fr(F,H,T[L]))})}addListeners(){if(!this.visualElement.current)return;R8.set(this.visualElement,this);const l=this.visualElement.current,p=dg(l,"pointerdown",F=>{const{drag:H,dragListener:ee=!0}=this.getProps();H&&ee&&this.start(F)}),x=()=>{const{dragConstraints:F}=this.getProps();Yf(F)&&F.current&&(this.constraints=this.resolveRefConstraints())},{projection:T}=this.visualElement,C=T.addEventListener("measure",x);T&&!T.layout&&(T.root&&T.root.updateScroll(),T.updateLayout()),tr.read(x);const L=Ng(window,"resize",()=>this.scalePositionWithinConstraints()),a=T.addEventListener("didUpdate",({delta:F,hasLayoutChanged:H})=>{this.isDragging&&H&&(Jo(ee=>{const se=this.getAxisMotionValue(ee);se&&(this.originPoint[ee]+=F[ee].translate,se.set(se.get()+F[ee].translate))}),this.visualElement.render())});return()=>{L(),p(),C(),a&&a()}}getProps(){const l=this.visualElement.getProps(),{drag:p=!1,dragDirectionLock:x=!1,dragPropagation:T=!1,dragConstraints:C=!1,dragElastic:L=SS,dragMomentum:a=!0}=l;return{...l,drag:p,dragDirectionLock:x,dragPropagation:T,dragConstraints:C,dragElastic:L,dragMomentum:a}}}function Uv(s,l,p){return(l===!0||l===s)&&(p===null||p===s)}function L8(s,l=10){let p=null;return Math.abs(s.y)>l?p="y":Math.abs(s.x)>l&&(p="x"),p}class z8 extends Su{constructor(l){super(l),this.removeGroupControls=Eo,this.removeListeners=Eo,this.controls=new D8(l)}mount(){const{dragControls:l}=this.node.getProps();l&&(this.removeGroupControls=l.subscribe(this.controls)),this.removeListeners=this.controls.addListeners()||Eo}unmount(){this.removeGroupControls(),this.removeListeners()}}const LR=s=>(l,p)=>{s&&tr.postRender(()=>s(l,p))};class k8 extends Su{constructor(){super(...arguments),this.removePointerDownListener=Eo}onPointerDown(l){this.session=new Yk(l,this.createPanHandlers(),{transformPagePoint:this.node.getTransformPagePoint(),contextWindow:rF(this.node)})}createPanHandlers(){const{onPanSessionStart:l,onPanStart:p,onPan:x,onPanEnd:T}=this.node.getProps();return{onSessionStart:LR(l),onStart:LR(p),onMove:x,onEnd:(C,L)=>{delete this.session,T&&tr.postRender(()=>T(C,L))}}}mount(){this.removePointerDownListener=dg(this.node.current,"pointerdown",l=>this.onPointerDown(l))}update(){this.session&&this.session.updateHandlers(this.createPanHandlers())}unmount(){this.removePointerDownListener(),this.session&&this.session.end()}}const r0={hasAnimatedSinceResize:!0,hasEverUpdated:!1};function zR(s,l){return l.max===l.min?0:s/(l.max-l.min)*100}const q_={correct:(s,l)=>{if(!l.target)return s;if(typeof s=="string")if(Di.test(s))s=parseFloat(s);else return s;const p=zR(s,l.target.x),x=zR(s,l.target.y);return`${p}% ${x}%`}},F8={correct:(s,{treeScale:l,projectionDelta:p})=>{const x=s,T=xu.parse(s);if(T.length>5)return x;const C=xu.createTransformer(s),L=typeof T[0]!="number"?1:0,a=p.x.scale*l.x,F=p.y.scale*l.y;T[0+L]/=a,T[1+L]/=F;const H=fr(a,F,.5);return typeof T[2+L]=="number"&&(T[2+L]/=H),typeof T[3+L]=="number"&&(T[3+L]/=H),C(T)}};class O8 extends Ge.Component{componentDidMount(){const{visualElement:l,layoutGroup:p,switchLayoutGroup:x,layoutId:T}=this.props,{projection:C}=l;nj(B8),C&&(p.group&&p.group.add(C),x&&x.register&&T&&x.register(C),C.root.didUpdate(),C.addEventListener("animationComplete",()=>{this.safeToRemove()}),C.setOptions({...C.options,onExitComplete:()=>this.safeToRemove()})),r0.hasEverUpdated=!0}getSnapshotBeforeUpdate(l){const{layoutDependency:p,visualElement:x,drag:T,isPresent:C}=this.props,L=x.projection;return L&&(L.isPresent=C,T||l.layoutDependency!==p||p===void 0?L.willUpdate():this.safeToRemove(),l.isPresent!==C&&(C?L.promote():L.relegate()||tr.postRender(()=>{const a=L.getStack();(!a||!a.members.length)&&this.safeToRemove()}))),null}componentDidUpdate(){const{projection:l}=this.props.visualElement;l&&(l.root.didUpdate(),B2.postRender(()=>{!l.currentAnimation&&l.isLead()&&this.safeToRemove()}))}componentWillUnmount(){const{visualElement:l,layoutGroup:p,switchLayoutGroup:x}=this.props,{projection:T}=l;T&&(T.scheduleCheckAfterUnmount(),p&&p.group&&p.group.remove(T),x&&x.deregister&&x.deregister(T))}safeToRemove(){const{safeToRemove:l}=this.props;l&&l()}render(){return null}}function sF(s){const[l,p]=Uz(),x=Ge.useContext(M2);return J.jsx(O8,{...s,layoutGroup:x,switchLayoutGroup:Ge.useContext(Xz),isPresent:l,safeToRemove:p})}const B8={borderRadius:{...q_,applyTo:["borderTopLeftRadius","borderTopRightRadius","borderBottomLeftRadius","borderBottomRightRadius"]},borderTopLeftRadius:q_,borderTopRightRadius:q_,borderBottomLeftRadius:q_,borderBottomRightRadius:q_,boxShadow:F8};function N8(s,l,p){const x=Ts(s)?s:Og(s);return x.start(cE("",x,l,p)),x.animation}function V8(s){return s instanceof SVGElement&&s.tagName!=="svg"}const U8=(s,l)=>s.depth-l.depth;class j8{constructor(){this.children=[],this.isDirty=!1}add(l){J2(this.children,l),this.isDirty=!0}remove(l){Q2(this.children,l),this.isDirty=!0}forEach(l){this.isDirty&&this.children.sort(U8),this.isDirty=!1,this.children.forEach(l)}}function G8(s,l){const p=dl.now(),x=({timestamp:T})=>{const C=T-p;C>=l&&(yu(x),s(C-l))};return tr.read(x,!0),()=>yu(x)}const oF=["TopLeft","TopRight","BottomLeft","BottomRight"],$8=oF.length,kR=s=>typeof s=="string"?parseFloat(s):s,FR=s=>typeof s=="number"||Di.test(s);function H8(s,l,p,x,T,C){T?(s.opacity=fr(0,p.opacity!==void 0?p.opacity:1,Z8(x)),s.opacityExit=fr(l.opacity!==void 0?l.opacity:1,0,q8(x))):C&&(s.opacity=fr(l.opacity!==void 0?l.opacity:1,p.opacity!==void 0?p.opacity:1,x));for(let L=0;L<$8;L++){const a=`border${oF[L]}Radius`;let F=OR(l,a),H=OR(p,a);if(F===void 0&&H===void 0)continue;F||(F=0),H||(H=0),F===0||H===0||FR(F)===FR(H)?(s[a]=Math.max(fr(kR(F),kR(H),x),0),(hl.test(H)||hl.test(F))&&(s[a]+="%")):s[a]=H}(l.rotate||p.rotate)&&(s.rotate=fr(l.rotate||0,p.rotate||0,x))}function OR(s,l){return s[l]!==void 0?s[l]:s.borderRadius}const Z8=aF(0,.5,Ek),q8=aF(.5,.95,Eo);function aF(s,l,p){return x=>x<s?0:x>l?1:p(_p(s,l,x))}function BR(s,l){s.min=l.min,s.max=l.max}function Ko(s,l){BR(s.x,l.x),BR(s.y,l.y)}function NR(s,l){s.translate=l.translate,s.scale=l.scale,s.originPoint=l.originPoint,s.origin=l.origin}function VR(s,l,p,x,T){return s-=l,s=F0(s,1/p,x),T!==void 0&&(s=F0(s,1/T,x)),s}function W8(s,l=0,p=1,x=.5,T,C=s,L=s){if(hl.test(l)&&(l=parseFloat(l),l=fr(L.min,L.max,l/100)-L.min),typeof l!="number")return;let a=fr(C.min,C.max,x);s===C&&(a-=l),s.min=VR(s.min,l,p,a,T),s.max=VR(s.max,l,p,a,T)}function UR(s,l,[p,x,T],C,L){W8(s,l[p],l[x],l[T],l.scale,C,L)}const X8=["x","scaleX","originX"],Y8=["y","scaleY","originY"];function jR(s,l,p,x){UR(s.x,l,X8,p?p.x:void 0,x?x.x:void 0),UR(s.y,l,Y8,p?p.y:void 0,x?x.y:void 0)}function GR(s){return s.translate===0&&s.scale===1}function lF(s){return GR(s.x)&&GR(s.y)}function $R(s,l){return s.min===l.min&&s.max===l.max}function K8(s,l){return $R(s.x,l.x)&&$R(s.y,l.y)}function HR(s,l){return Math.round(s.min)===Math.round(l.min)&&Math.round(s.max)===Math.round(l.max)}function cF(s,l){return HR(s.x,l.x)&&HR(s.y,l.y)}function ZR(s){return Ao(s.x)/Ao(s.y)}function qR(s,l){return s.translate===l.translate&&s.scale===l.scale&&s.originPoint===l.originPoint}class J8{constructor(){this.members=[]}add(l){J2(this.members,l),l.scheduleRender()}remove(l){if(Q2(this.members,l),l===this.prevLead&&(this.prevLead=void 0),l===this.lead){const p=this.members[this.members.length-1];p&&this.promote(p)}}relegate(l){const p=this.members.findIndex(T=>l===T);if(p===0)return!1;let x;for(let T=p;T>=0;T--){const C=this.members[T];if(C.isPresent!==!1){x=C;break}}return x?(this.promote(x),!0):!1}promote(l,p){const x=this.lead;if(l!==x&&(this.prevLead=x,this.lead=l,l.show(),x)){x.instance&&x.scheduleRender(),l.scheduleRender(),l.resumeFrom=x,p&&(l.resumeFrom.preserveOpacity=!0),x.snapshot&&(l.snapshot=x.snapshot,l.snapshot.latestValues=x.animationValues||x.latestValues),l.root&&l.root.isUpdating&&(l.isLayoutDirty=!0);const{crossfade:T}=l.options;T===!1&&x.hide()}}exitAnimationComplete(){this.members.forEach(l=>{const{options:p,resumingFrom:x}=l;p.onExitComplete&&p.onExitComplete(),x&&x.options.onExitComplete&&x.options.onExitComplete()})}scheduleRender(){this.members.forEach(l=>{l.instance&&l.scheduleRender(!1)})}removeLeadSnapshot(){this.lead&&this.lead.snapshot&&(this.lead.snapshot=void 0)}}function Q8(s,l,p){let x="";const T=s.x.translate/l.x,C=s.y.translate/l.y,L=(p==null?void 0:p.z)||0;if((T||C||L)&&(x=`translate3d(${T}px, ${C}px, ${L}px) `),(l.x!==1||l.y!==1)&&(x+=`scale(${1/l.x}, ${1/l.y}) `),p){const{transformPerspective:H,rotate:ee,rotateX:se,rotateY:ue,skewX:Me,skewY:Ve}=p;H&&(x=`perspective(${H}px) ${x}`),ee&&(x+=`rotate(${ee}deg) `),se&&(x+=`rotateX(${se}deg) `),ue&&(x+=`rotateY(${ue}deg) `),Me&&(x+=`skewX(${Me}deg) `),Ve&&(x+=`skewY(${Ve}deg) `)}const a=s.x.scale*l.x,F=s.y.scale*l.y;return(a!==1||F!==1)&&(x+=`scale(${a}, ${F})`),x||"none"}const Nh={type:"projectionFrame",totalNodes:0,resolvedTargetDeltas:0,recalculatedProjection:0},eg=typeof window<"u"&&window.MotionDebug!==void 0,aT=["","X","Y","Z"],eG={visibility:"hidden"},WR=1e3;let tG=0;function lT(s,l,p,x){const{latestValues:T}=l;T[s]&&(p[s]=T[s],l.setStaticValue(s,0),x&&(x[s]=0))}function uF(s){if(s.hasCheckedOptimisedAppear=!0,s.root===s)return;const{visualElement:l}=s.options;if(!l)return;const p=yk(l);if(window.MotionHasOptimisedAnimation(p,"transform")){const{layout:T,layoutId:C}=s.options;window.MotionCancelOptimisedAnimation(p,"transform",tr,!(T||C))}const{parent:x}=s;x&&!x.hasCheckedOptimisedAppear&&uF(x)}function hF({attachResizeListener:s,defaultParent:l,measureScroll:p,checkIsScrollRoot:x,resetTransform:T}){return class{constructor(L={},a=l==null?void 0:l()){this.id=tG++,this.animationId=0,this.children=new Set,this.options={},this.isTreeAnimating=!1,this.isAnimationBlocked=!1,this.isLayoutDirty=!1,this.isProjectionDirty=!1,this.isSharedProjectionDirty=!1,this.isTransformDirty=!1,this.updateManuallyBlocked=!1,this.updateBlockedByResize=!1,this.isUpdating=!1,this.isSVG=!1,this.needsReset=!1,this.shouldResetTransform=!1,this.hasCheckedOptimisedAppear=!1,this.treeScale={x:1,y:1},this.eventHandlers=new Map,this.hasTreeAnimated=!1,this.updateScheduled=!1,this.scheduleUpdate=()=>this.update(),this.projectionUpdateScheduled=!1,this.checkUpdateFailed=()=>{this.isUpdating&&(this.isUpdating=!1,this.clearAllSnapshots())},this.updateProjection=()=>{this.projectionUpdateScheduled=!1,eg&&(Nh.totalNodes=Nh.resolvedTargetDeltas=Nh.recalculatedProjection=0),this.nodes.forEach(rG),this.nodes.forEach(cG),this.nodes.forEach(uG),this.nodes.forEach(sG),eg&&window.MotionDebug.record(Nh)},this.resolvedRelativeTargetAt=0,this.hasProjected=!1,this.isVisible=!0,this.animationProgress=0,this.sharedNodes=new Map,this.latestValues=L,this.root=a?a.root||a:this,this.path=a?[...a.path,a]:[],this.parent=a,this.depth=a?a.depth+1:0;for(let F=0;F<this.path.length;F++)this.path[F].shouldResetTransform=!0;this.root===this&&(this.nodes=new j8)}addEventListener(L,a){return this.eventHandlers.has(L)||this.eventHandlers.set(L,new eE),this.eventHandlers.get(L).add(a)}notifyListeners(L,...a){const F=this.eventHandlers.get(L);F&&F.notify(...a)}hasListeners(L){return this.eventHandlers.has(L)}mount(L,a=this.root.hasTreeAnimated){if(this.instance)return;this.isSVG=V8(L),this.instance=L;const{layoutId:F,layout:H,visualElement:ee}=this.options;if(ee&&!ee.current&&ee.mount(L),this.root.nodes.add(this),this.parent&&this.parent.children.add(this),a&&(H||F)&&(this.isLayoutDirty=!0),s){let se;const ue=()=>this.root.updateBlockedByResize=!1;s(L,()=>{this.root.updateBlockedByResize=!0,se&&se(),se=G8(ue,250),r0.hasAnimatedSinceResize&&(r0.hasAnimatedSinceResize=!1,this.nodes.forEach(YR))})}F&&this.root.registerSharedNode(F,this),this.options.animate!==!1&&ee&&(F||H)&&this.addEventListener("didUpdate",({delta:se,hasLayoutChanged:ue,hasRelativeTargetChanged:Me,layout:Ve})=>{if(this.isTreeAnimationBlocked()){this.target=void 0,this.relativeTarget=void 0;return}const ke=this.options.transition||ee.getDefaultTransition()||mG,{onLayoutAnimationStart:Ye,onLayoutAnimationComplete:Se}=ee.getProps(),ye=!this.targetLayout||!cF(this.targetLayout,Ve)||Me,Ie=!ue&&Me;if(this.options.layoutRoot||this.resumeFrom&&this.resumeFrom.instance||Ie||ue&&(ye||!this.currentAnimation)){this.resumeFrom&&(this.resumingFrom=this.resumeFrom,this.resumingFrom.resumingFrom=void 0),this.setAnimationOrigin(se,Ie);const qe={...W2(ke,"layout"),onPlay:Ye,onComplete:Se};(ee.shouldReduceMotion||this.options.layoutRoot)&&(qe.delay=0,qe.type=!1),this.startAnimation(qe)}else ue||YR(this),this.isLead()&&this.options.onExitComplete&&this.options.onExitComplete();this.targetLayout=Ve})}unmount(){this.options.layoutId&&this.willUpdate(),this.root.nodes.remove(this);const L=this.getStack();L&&L.remove(this),this.parent&&this.parent.children.delete(this),this.instance=void 0,yu(this.updateProjection)}blockUpdate(){this.updateManuallyBlocked=!0}unblockUpdate(){this.updateManuallyBlocked=!1}isUpdateBlocked(){return this.updateManuallyBlocked||this.updateBlockedByResize}isTreeAnimationBlocked(){return this.isAnimationBlocked||this.parent&&this.parent.isTreeAnimationBlocked()||!1}startUpdate(){this.isUpdateBlocked()||(this.isUpdating=!0,this.nodes&&this.nodes.forEach(hG),this.animationId++)}getTransformTemplate(){const{visualElement:L}=this.options;return L&&L.getProps().transformTemplate}willUpdate(L=!0){if(this.root.hasTreeAnimated=!0,this.root.isUpdateBlocked()){this.options.onExitComplete&&this.options.onExitComplete();return}if(window.MotionCancelOptimisedAnimation&&!this.hasCheckedOptimisedAppear&&uF(this),!this.root.isUpdating&&this.root.startUpdate(),this.isLayoutDirty)return;this.isLayoutDirty=!0;for(let ee=0;ee<this.path.length;ee++){const se=this.path[ee];se.shouldResetTransform=!0,se.updateScroll("snapshot"),se.options.layoutRoot&&se.willUpdate(!1)}const{layoutId:a,layout:F}=this.options;if(a===void 0&&!F)return;const H=this.getTransformTemplate();this.prevTransformTemplateValue=H?H(this.latestValues,""):void 0,this.updateSnapshot(),L&&this.notifyListeners("willUpdate")}update(){if(this.updateScheduled=!1,this.isUpdateBlocked()){this.unblockUpdate(),this.clearAllSnapshots(),this.nodes.forEach(XR);return}this.isUpdating||this.nodes.forEach(aG),this.isUpdating=!1,this.nodes.forEach(lG),this.nodes.forEach(iG),this.nodes.forEach(nG),this.clearAllSnapshots();const a=dl.now();as.delta=ac(0,1e3/60,a-as.timestamp),as.timestamp=a,as.isProcessing=!0,Jw.update.process(as),Jw.preRender.process(as),Jw.render.process(as),as.isProcessing=!1}didUpdate(){this.updateScheduled||(this.updateScheduled=!0,B2.read(this.scheduleUpdate))}clearAllSnapshots(){this.nodes.forEach(oG),this.sharedNodes.forEach(dG)}scheduleUpdateProjection(){this.projectionUpdateScheduled||(this.projectionUpdateScheduled=!0,tr.preRender(this.updateProjection,!1,!0))}scheduleCheckAfterUnmount(){tr.postRender(()=>{this.isLayoutDirty?this.root.didUpdate():this.root.checkUpdateFailed()})}updateSnapshot(){this.snapshot||!this.instance||(this.snapshot=this.measure())}updateLayout(){if(!this.instance||(this.updateScroll(),!(this.options.alwaysMeasureLayout&&this.isLead())&&!this.isLayoutDirty))return;if(this.resumeFrom&&!this.resumeFrom.instance)for(let F=0;F<this.path.length;F++)this.path[F].updateScroll();const L=this.layout;this.layout=this.measure(!1),this.layoutCorrected=Cr(),this.isLayoutDirty=!1,this.projectionDelta=void 0,this.notifyListeners("measure",this.layout.layoutBox);const{visualElement:a}=this.options;a&&a.notify("LayoutMeasure",this.layout.layoutBox,L?L.layoutBox:void 0)}updateScroll(L="measure"){let a=!!(this.options.layoutScroll&&this.instance);if(this.scroll&&this.scroll.animationId===this.root.animationId&&this.scroll.phase===L&&(a=!1),a){const F=x(this.instance);this.scroll={animationId:this.root.animationId,phase:L,isRoot:F,offset:p(this.instance),wasRoot:this.scroll?this.scroll.isRoot:F}}}resetTransform(){if(!T)return;const L=this.isLayoutDirty||this.shouldResetTransform||this.options.alwaysMeasureLayout,a=this.projectionDelta&&!lF(this.projectionDelta),F=this.getTransformTemplate(),H=F?F(this.latestValues,""):void 0,ee=H!==this.prevTransformTemplateValue;L&&(a||Bh(this.latestValues)||ee)&&(T(this.instance,H),this.shouldResetTransform=!1,this.scheduleRender())}measure(L=!0){const a=this.measurePageBox();let F=this.removeElementScroll(a);return L&&(F=this.removeTransform(F)),_G(F),{animationId:this.root.animationId,measuredBox:a,layoutBox:F,latestValues:{},source:this.id}}measurePageBox(){var L;const{visualElement:a}=this.options;if(!a)return Cr();const F=a.measureViewportBox();if(!(((L=this.scroll)===null||L===void 0?void 0:L.wasRoot)||this.path.some(gG))){const{scroll:ee}=this.root;ee&&(Qf(F.x,ee.offset.x),Qf(F.y,ee.offset.y))}return F}removeElementScroll(L){var a;const F=Cr();if(Ko(F,L),!((a=this.scroll)===null||a===void 0)&&a.wasRoot)return F;for(let H=0;H<this.path.length;H++){const ee=this.path[H],{scroll:se,options:ue}=ee;ee!==this.root&&se&&ue.layoutScroll&&(se.wasRoot&&Ko(F,L),Qf(F.x,se.offset.x),Qf(F.y,se.offset.y))}return F}applyTransform(L,a=!1){const F=Cr();Ko(F,L);for(let H=0;H<this.path.length;H++){const ee=this.path[H];!a&&ee.options.layoutScroll&&ee.scroll&&ee!==ee.root&&ep(F,{x:-ee.scroll.offset.x,y:-ee.scroll.offset.y}),Bh(ee.latestValues)&&ep(F,ee.latestValues)}return Bh(this.latestValues)&&ep(F,this.latestValues),F}removeTransform(L){const a=Cr();Ko(a,L);for(let F=0;F<this.path.length;F++){const H=this.path[F];if(!H.instance||!Bh(H.latestValues))continue;ES(H.latestValues)&&H.updateSnapshot();const ee=Cr(),se=H.measurePageBox();Ko(ee,se),jR(a,H.latestValues,H.snapshot?H.snapshot.layoutBox:void 0,ee)}return Bh(this.latestValues)&&jR(a,this.latestValues),a}setTargetDelta(L){this.targetDelta=L,this.root.scheduleUpdateProjection(),this.isProjectionDirty=!0}setOptions(L){this.options={...this.options,...L,crossfade:L.crossfade!==void 0?L.crossfade:!0}}clearMeasurements(){this.scroll=void 0,this.layout=void 0,this.snapshot=void 0,this.prevTransformTemplateValue=void 0,this.targetDelta=void 0,this.target=void 0,this.isLayoutDirty=!1}forceRelativeParentToResolveTarget(){this.relativeParent&&this.relativeParent.resolvedRelativeTargetAt!==as.timestamp&&this.relativeParent.resolveTargetDelta(!0)}resolveTargetDelta(L=!1){var a;const F=this.getLead();this.isProjectionDirty||(this.isProjectionDirty=F.isProjectionDirty),this.isTransformDirty||(this.isTransformDirty=F.isTransformDirty),this.isSharedProjectionDirty||(this.isSharedProjectionDirty=F.isSharedProjectionDirty);const H=!!this.resumingFrom||this!==F;if(!(L||H&&this.isSharedProjectionDirty||this.isProjectionDirty||!((a=this.parent)===null||a===void 0)&&a.isProjectionDirty||this.attemptToResolveRelativeTarget||this.root.updateBlockedByResize))return;const{layout:se,layoutId:ue}=this.options;if(!(!this.layout||!(se||ue))){if(this.resolvedRelativeTargetAt=as.timestamp,!this.targetDelta&&!this.relativeTarget){const Me=this.getClosestProjectingParent();Me&&Me.layout&&this.animationProgress!==1?(this.relativeParent=Me,this.forceRelativeParentToResolveTarget(),this.relativeTarget=Cr(),this.relativeTargetOrigin=Cr(),pg(this.relativeTargetOrigin,this.layout.layoutBox,Me.layout.layoutBox),Ko(this.relativeTarget,this.relativeTargetOrigin)):this.relativeParent=this.relativeTarget=void 0}if(!(!this.relativeTarget&&!this.targetDelta)){if(this.target||(this.target=Cr(),this.targetWithTransforms=Cr()),this.relativeTarget&&this.relativeTargetOrigin&&this.relativeParent&&this.relativeParent.target?(this.forceRelativeParentToResolveTarget(),v8(this.target,this.relativeTarget,this.relativeParent.target)):this.targetDelta?(this.resumingFrom?this.target=this.applyTransform(this.layout.layoutBox):Ko(this.target,this.layout.layoutBox),iF(this.target,this.targetDelta)):Ko(this.target,this.layout.layoutBox),this.attemptToResolveRelativeTarget){this.attemptToResolveRelativeTarget=!1;const Me=this.getClosestProjectingParent();Me&&!!Me.resumingFrom==!!this.resumingFrom&&!Me.options.layoutScroll&&Me.target&&this.animationProgress!==1?(this.relativeParent=Me,this.forceRelativeParentToResolveTarget(),this.relativeTarget=Cr(),this.relativeTargetOrigin=Cr(),pg(this.relativeTargetOrigin,this.target,Me.target),Ko(this.relativeTarget,this.relativeTargetOrigin)):this.relativeParent=this.relativeTarget=void 0}eg&&Nh.resolvedTargetDeltas++}}}getClosestProjectingParent(){if(!(!this.parent||ES(this.parent.latestValues)||tF(this.parent.latestValues)))return this.parent.isProjecting()?this.parent:this.parent.getClosestProjectingParent()}isProjecting(){return!!((this.relativeTarget||this.targetDelta||this.options.layoutRoot)&&this.layout)}calcProjection(){var L;const a=this.getLead(),F=!!this.resumingFrom||this!==a;let H=!0;if((this.isProjectionDirty||!((L=this.parent)===null||L===void 0)&&L.isProjectionDirty)&&(H=!1),F&&(this.isSharedProjectionDirty||this.isTransformDirty)&&(H=!1),this.resolvedRelativeTargetAt===as.timestamp&&(H=!1),H)return;const{layout:ee,layoutId:se}=this.options;if(this.isTreeAnimating=!!(this.parent&&this.parent.isTreeAnimating||this.currentAnimation||this.pendingAnimation),this.isTreeAnimating||(this.targetDelta=this.relativeTarget=void 0),!this.layout||!(ee||se))return;Ko(this.layoutCorrected,this.layout.layoutBox);const ue=this.treeScale.x,Me=this.treeScale.y;P8(this.layoutCorrected,this.treeScale,this.path,F),a.layout&&!a.target&&(this.treeScale.x!==1||this.treeScale.y!==1)&&(a.target=a.layout.layoutBox,a.targetWithTransforms=Cr());const{target:Ve}=a;if(!Ve){this.prevProjectionDelta&&(this.createProjectionDeltas(),this.scheduleRender());return}!this.projectionDelta||!this.prevProjectionDelta?this.createProjectionDeltas():(NR(this.prevProjectionDelta.x,this.projectionDelta.x),NR(this.prevProjectionDelta.y,this.projectionDelta.y)),fg(this.projectionDelta,this.layoutCorrected,Ve,this.latestValues),(this.treeScale.x!==ue||this.treeScale.y!==Me||!qR(this.projectionDelta.x,this.prevProjectionDelta.x)||!qR(this.projectionDelta.y,this.prevProjectionDelta.y))&&(this.hasProjected=!0,this.scheduleRender(),this.notifyListeners("projectionUpdate",Ve)),eg&&Nh.recalculatedProjection++}hide(){this.isVisible=!1}show(){this.isVisible=!0}scheduleRender(L=!0){var a;if((a=this.options.visualElement)===null||a===void 0||a.scheduleRender(),L){const F=this.getStack();F&&F.scheduleRender()}this.resumingFrom&&!this.resumingFrom.instance&&(this.resumingFrom=void 0)}createProjectionDeltas(){this.prevProjectionDelta=Jf(),this.projectionDelta=Jf(),this.projectionDeltaWithTransform=Jf()}setAnimationOrigin(L,a=!1){const F=this.snapshot,H=F?F.latestValues:{},ee={...this.latestValues},se=Jf();(!this.relativeParent||!this.relativeParent.options.layoutRoot)&&(this.relativeTarget=this.relativeTargetOrigin=void 0),this.attemptToResolveRelativeTarget=!a;const ue=Cr(),Me=F?F.source:void 0,Ve=this.layout?this.layout.source:void 0,ke=Me!==Ve,Ye=this.getStack(),Se=!Ye||Ye.members.length<=1,ye=!!(ke&&!Se&&this.options.crossfade===!0&&!this.path.some(pG));this.animationProgress=0;let Ie;this.mixTargetDelta=qe=>{const ot=qe/1e3;KR(se.x,L.x,ot),KR(se.y,L.y,ot),this.setTargetDelta(se),this.relativeTarget&&this.relativeTargetOrigin&&this.layout&&this.relativeParent&&this.relativeParent.layout&&(pg(ue,this.layout.layoutBox,this.relativeParent.layout.layoutBox),fG(this.relativeTarget,this.relativeTargetOrigin,ue,ot),Ie&&K8(this.relativeTarget,Ie)&&(this.isProjectionDirty=!1),Ie||(Ie=Cr()),Ko(Ie,this.relativeTarget)),ke&&(this.animationValues=ee,H8(ee,H,this.latestValues,ot,ye,Se)),this.root.scheduleUpdateProjection(),this.scheduleRender(),this.animationProgress=ot},this.mixTargetDelta(this.options.layoutRoot?1e3:0)}startAnimation(L){this.notifyListeners("animationStart"),this.currentAnimation&&this.currentAnimation.stop(),this.resumingFrom&&this.resumingFrom.currentAnimation&&this.resumingFrom.currentAnimation.stop(),this.pendingAnimation&&(yu(this.pendingAnimation),this.pendingAnimation=void 0),this.pendingAnimation=tr.update(()=>{r0.hasAnimatedSinceResize=!0,this.currentAnimation=N8(0,WR,{...L,onUpdate:a=>{this.mixTargetDelta(a),L.onUpdate&&L.onUpdate(a)},onComplete:()=>{L.onComplete&&L.onComplete(),this.completeAnimation()}}),this.resumingFrom&&(this.resumingFrom.currentAnimation=this.currentAnimation),this.pendingAnimation=void 0})}completeAnimation(){this.resumingFrom&&(this.resumingFrom.currentAnimation=void 0,this.resumingFrom.preserveOpacity=void 0);const L=this.getStack();L&&L.exitAnimationComplete(),this.resumingFrom=this.currentAnimation=this.animationValues=void 0,this.notifyListeners("animationComplete")}finishAnimation(){this.currentAnimation&&(this.mixTargetDelta&&this.mixTargetDelta(WR),this.currentAnimation.stop()),this.completeAnimation()}applyTransformsToTarget(){const L=this.getLead();let{targetWithTransforms:a,target:F,layout:H,latestValues:ee}=L;if(!(!a||!F||!H)){if(this!==L&&this.layout&&H&&dF(this.options.animationType,this.layout.layoutBox,H.layoutBox)){F=this.target||Cr();const se=Ao(this.layout.layoutBox.x);F.x.min=L.target.x.min,F.x.max=F.x.min+se;const ue=Ao(this.layout.layoutBox.y);F.y.min=L.target.y.min,F.y.max=F.y.min+ue}Ko(a,F),ep(a,ee),fg(this.projectionDeltaWithTransform,this.layoutCorrected,a,ee)}}registerSharedNode(L,a){this.sharedNodes.has(L)||this.sharedNodes.set(L,new J8),this.sharedNodes.get(L).add(a);const H=a.options.initialPromotionConfig;a.promote({transition:H?H.transition:void 0,preserveFollowOpacity:H&&H.shouldPreserveFollowOpacity?H.shouldPreserveFollowOpacity(a):void 0})}isLead(){const L=this.getStack();return L?L.lead===this:!0}getLead(){var L;const{layoutId:a}=this.options;return a?((L=this.getStack())===null||L===void 0?void 0:L.lead)||this:this}getPrevLead(){var L;const{layoutId:a}=this.options;return a?(L=this.getStack())===null||L===void 0?void 0:L.prevLead:void 0}getStack(){const{layoutId:L}=this.options;if(L)return this.root.sharedNodes.get(L)}promote({needsReset:L,transition:a,preserveFollowOpacity:F}={}){const H=this.getStack();H&&H.promote(this,F),L&&(this.projectionDelta=void 0,this.needsReset=!0),a&&this.setOptions({transition:a})}relegate(){const L=this.getStack();return L?L.relegate(this):!1}resetSkewAndRotation(){const{visualElement:L}=this.options;if(!L)return;let a=!1;const{latestValues:F}=L;if((F.z||F.rotate||F.rotateX||F.rotateY||F.rotateZ||F.skewX||F.skewY)&&(a=!0),!a)return;const H={};F.z&&lT("z",L,H,this.animationValues);for(let ee=0;ee<aT.length;ee++)lT(`rotate${aT[ee]}`,L,H,this.animationValues),lT(`skew${aT[ee]}`,L,H,this.animationValues);L.render();for(const ee in H)L.setStaticValue(ee,H[ee]),this.animationValues&&(this.animationValues[ee]=H[ee]);L.scheduleRender()}getProjectionStyles(L){var a,F;if(!this.instance||this.isSVG)return;if(!this.isVisible)return eG;const H={visibility:""},ee=this.getTransformTemplate();if(this.needsReset)return this.needsReset=!1,H.opacity="",H.pointerEvents=i0(L==null?void 0:L.pointerEvents)||"",H.transform=ee?ee(this.latestValues,""):"none",H;const se=this.getLead();if(!this.projectionDelta||!this.layout||!se.target){const ke={};return this.options.layoutId&&(ke.opacity=this.latestValues.opacity!==void 0?this.latestValues.opacity:1,ke.pointerEvents=i0(L==null?void 0:L.pointerEvents)||""),this.hasProjected&&!Bh(this.latestValues)&&(ke.transform=ee?ee({},""):"none",this.hasProjected=!1),ke}const ue=se.animationValues||se.latestValues;this.applyTransformsToTarget(),H.transform=Q8(this.projectionDeltaWithTransform,this.treeScale,ue),ee&&(H.transform=ee(ue,H.transform));const{x:Me,y:Ve}=this.projectionDelta;H.transformOrigin=`${Me.origin*100}% ${Ve.origin*100}% 0`,se.animationValues?H.opacity=se===this?(F=(a=ue.opacity)!==null&&a!==void 0?a:this.latestValues.opacity)!==null&&F!==void 0?F:1:this.preserveOpacity?this.latestValues.opacity:ue.opacityExit:H.opacity=se===this?ue.opacity!==void 0?ue.opacity:"":ue.opacityExit!==void 0?ue.opacityExit:0;for(const ke in R0){if(ue[ke]===void 0)continue;const{correct:Ye,applyTo:Se}=R0[ke],ye=H.transform==="none"?ue[ke]:Ye(ue[ke],se);if(Se){const Ie=Se.length;for(let qe=0;qe<Ie;qe++)H[Se[qe]]=ye}else H[ke]=ye}return this.options.layoutId&&(H.pointerEvents=se===this?i0(L==null?void 0:L.pointerEvents)||"":"none"),H}clearSnapshot(){this.resumeFrom=this.snapshot=void 0}resetTree(){this.root.nodes.forEach(L=>{var a;return(a=L.currentAnimation)===null||a===void 0?void 0:a.stop()}),this.root.nodes.forEach(XR),this.root.sharedNodes.clear()}}}function iG(s){s.updateLayout()}function nG(s){var l;const p=((l=s.resumeFrom)===null||l===void 0?void 0:l.snapshot)||s.snapshot;if(s.isLead()&&s.layout&&p&&s.hasListeners("didUpdate")){const{layoutBox:x,measuredBox:T}=s.layout,{animationType:C}=s.options,L=p.source!==s.layout.source;C==="size"?Jo(se=>{const ue=L?p.measuredBox[se]:p.layoutBox[se],Me=Ao(ue);ue.min=x[se].min,ue.max=ue.min+Me}):dF(C,p.layoutBox,x)&&Jo(se=>{const ue=L?p.measuredBox[se]:p.layoutBox[se],Me=Ao(x[se]);ue.max=ue.min+Me,s.relativeTarget&&!s.currentAnimation&&(s.isProjectionDirty=!0,s.relativeTarget[se].max=s.relativeTarget[se].min+Me)});const a=Jf();fg(a,x,p.layoutBox);const F=Jf();L?fg(F,s.applyTransform(T,!0),p.measuredBox):fg(F,x,p.layoutBox);const H=!lF(a);let ee=!1;if(!s.resumeFrom){const se=s.getClosestProjectingParent();if(se&&!se.resumeFrom){const{snapshot:ue,layout:Me}=se;if(ue&&Me){const Ve=Cr();pg(Ve,p.layoutBox,ue.layoutBox);const ke=Cr();pg(ke,x,Me.layoutBox),cF(Ve,ke)||(ee=!0),se.options.layoutRoot&&(s.relativeTarget=ke,s.relativeTargetOrigin=Ve,s.relativeParent=se)}}}s.notifyListeners("didUpdate",{layout:x,snapshot:p,delta:F,layoutDelta:a,hasLayoutChanged:H,hasRelativeTargetChanged:ee})}else if(s.isLead()){const{onExitComplete:x}=s.options;x&&x()}s.options.transition=void 0}function rG(s){eg&&Nh.totalNodes++,s.parent&&(s.isProjecting()||(s.isProjectionDirty=s.parent.isProjectionDirty),s.isSharedProjectionDirty||(s.isSharedProjectionDirty=!!(s.isProjectionDirty||s.parent.isProjectionDirty||s.parent.isSharedProjectionDirty)),s.isTransformDirty||(s.isTransformDirty=s.parent.isTransformDirty))}function sG(s){s.isProjectionDirty=s.isSharedProjectionDirty=s.isTransformDirty=!1}function oG(s){s.clearSnapshot()}function XR(s){s.clearMeasurements()}function aG(s){s.isLayoutDirty=!1}function lG(s){const{visualElement:l}=s.options;l&&l.getProps().onBeforeLayoutMeasure&&l.notify("BeforeLayoutMeasure"),s.resetTransform()}function YR(s){s.finishAnimation(),s.targetDelta=s.relativeTarget=s.target=void 0,s.isProjectionDirty=!0}function cG(s){s.resolveTargetDelta()}function uG(s){s.calcProjection()}function hG(s){s.resetSkewAndRotation()}function dG(s){s.removeLeadSnapshot()}function KR(s,l,p){s.translate=fr(l.translate,0,p),s.scale=fr(l.scale,1,p),s.origin=l.origin,s.originPoint=l.originPoint}function JR(s,l,p,x){s.min=fr(l.min,p.min,x),s.max=fr(l.max,p.max,x)}function fG(s,l,p,x){JR(s.x,l.x,p.x,x),JR(s.y,l.y,p.y,x)}function pG(s){return s.animationValues&&s.animationValues.opacityExit!==void 0}const mG={duration:.45,ease:[.4,0,.1,1]},QR=s=>typeof navigator<"u"&&navigator.userAgent&&navigator.userAgent.toLowerCase().includes(s),eD=QR("applewebkit/")&&!QR("chrome/")?Math.round:Eo;function tD(s){s.min=eD(s.min),s.max=eD(s.max)}function _G(s){tD(s.x),tD(s.y)}function dF(s,l,p){return s==="position"||s==="preserve-aspect"&&!x8(ZR(l),ZR(p),.2)}function gG(s){var l;return s!==s.root&&((l=s.scroll)===null||l===void 0?void 0:l.wasRoot)}const yG=hF({attachResizeListener:(s,l)=>Ng(s,"resize",l),measureScroll:()=>({x:document.documentElement.scrollLeft||document.body.scrollLeft,y:document.documentElement.scrollTop||document.body.scrollTop}),checkIsScrollRoot:()=>!0}),cT={current:void 0},fF=hF({measureScroll:s=>({x:s.scrollLeft,y:s.scrollTop}),defaultParent:()=>{if(!cT.current){const s=new yG({});s.mount(window),s.setOptions({layoutScroll:!0}),cT.current=s}return cT.current},resetTransform:(s,l)=>{s.style.transform=l!==void 0?l:"none"},checkIsScrollRoot:s=>window.getComputedStyle(s).position==="fixed"}),xG={pan:{Feature:k8},drag:{Feature:z8,ProjectionNode:fF,MeasureLayout:sF}};function iD(s,l,p){const{props:x}=s;s.animationState&&x.whileHover&&s.animationState.setActive("whileHover",p==="Start");const T="onHover"+p,C=x[T];C&&tr.postRender(()=>C(l,Kg(l)))}class vG extends Su{mount(){const{current:l}=this.node;l&&(this.unmount=xj(l,p=>(iD(this.node,p,"Start"),x=>iD(this.node,x,"End"))))}unmount(){}}class bG extends Su{constructor(){super(...arguments),this.isActive=!1}onFocus(){let l=!1;try{l=this.node.current.matches(":focus-visible")}catch{l=!0}!l||!this.node.animationState||(this.node.animationState.setActive("whileFocus",!0),this.isActive=!0)}onBlur(){!this.isActive||!this.node.animationState||(this.node.animationState.setActive("whileFocus",!1),this.isActive=!1)}mount(){this.unmount=Yg(Ng(this.node.current,"focus",()=>this.onFocus()),Ng(this.node.current,"blur",()=>this.onBlur()))}unmount(){}}function nD(s,l,p){const{props:x}=s;s.animationState&&x.whileTap&&s.animationState.setActive("whileTap",p==="Start");const T="onTap"+(p==="End"?"":p),C=x[T];C&&tr.postRender(()=>C(l,Kg(l)))}class wG extends Su{mount(){const{current:l}=this.node;l&&(this.unmount=Tj(l,p=>(nD(this.node,p,"Start"),(x,{success:T})=>nD(this.node,x,T?"End":"Cancel")),{useGlobalTarget:this.node.props.globalTapTarget}))}unmount(){}}const AS=new WeakMap,uT=new WeakMap,TG=s=>{const l=AS.get(s.target);l&&l(s)},SG=s=>{s.forEach(TG)};function EG({root:s,...l}){const p=s||document;uT.has(p)||uT.set(p,{});const x=uT.get(p),T=JSON.stringify(l);return x[T]||(x[T]=new IntersectionObserver(SG,{root:s,...l})),x[T]}function IG(s,l,p){const x=EG(l);return AS.set(s,p),x.observe(s),()=>{AS.delete(s),x.unobserve(s)}}const AG={some:0,all:1};class CG extends Su{constructor(){super(...arguments),this.hasEnteredView=!1,this.isInView=!1}startObserver(){this.unmount();const{viewport:l={}}=this.node.getProps(),{root:p,margin:x,amount:T="some",once:C}=l,L={root:p?p.current:void 0,rootMargin:x,threshold:typeof T=="number"?T:AG[T]},a=F=>{const{isIntersecting:H}=F;if(this.isInView===H||(this.isInView=H,C&&!H&&this.hasEnteredView))return;H&&(this.hasEnteredView=!0),this.node.animationState&&this.node.animationState.setActive("whileInView",H);const{onViewportEnter:ee,onViewportLeave:se}=this.node.getProps(),ue=H?ee:se;ue&&ue(F)};return IG(this.node.current,L,a)}mount(){this.startObserver()}update(){if(typeof IntersectionObserver>"u")return;const{props:l,prevProps:p}=this.node;["amount","margin","root"].some(PG(l,p))&&this.startObserver()}unmount(){}}function PG({viewport:s={}},{viewport:l={}}={}){return p=>s[p]!==l[p]}const MG={inView:{Feature:CG},tap:{Feature:wG},focus:{Feature:bG},hover:{Feature:vG}},RG={layout:{ProjectionNode:fF,MeasureLayout:sF}},CS={current:null},pF={current:!1};function DG(){if(pF.current=!0,!!L2)if(window.matchMedia){const s=window.matchMedia("(prefers-reduced-motion)"),l=()=>CS.current=s.matches;s.addListener(l),l()}else CS.current=!1}const LG=[...Nk,bs,xu],zG=s=>LG.find(Bk(s)),rD=new WeakMap;function kG(s,l,p){for(const x in l){const T=l[x],C=p[x];if(Ts(T))s.addValue(x,T);else if(Ts(C))s.addValue(x,Og(T,{owner:s}));else if(C!==T)if(s.hasValue(x)){const L=s.getValue(x);L.liveStyle===!0?L.jump(T):L.hasAnimated||L.set(T)}else{const L=s.getStaticValue(x);s.addValue(x,Og(L!==void 0?L:T,{owner:s}))}}for(const x in p)l[x]===void 0&&s.removeValue(x);return l}const sD=["AnimationStart","AnimationComplete","Update","BeforeLayoutMeasure","LayoutMeasure","LayoutAnimationStart","LayoutAnimationComplete"];class FG{scrapeMotionValuesFromProps(l,p,x){return{}}constructor({parent:l,props:p,presenceContext:x,reducedMotionConfig:T,blockInitialAnimation:C,visualState:L},a={}){this.current=null,this.children=new Set,this.isVariantNode=!1,this.isControllingVariants=!1,this.shouldReduceMotion=null,this.values=new Map,this.KeyframeResolver=oE,this.features={},this.valueSubscriptions=new Map,this.prevMotionValues={},this.events={},this.propEventSubscriptions={},this.notifyUpdate=()=>this.notify("Update",this.latestValues),this.render=()=>{this.current&&(this.triggerBuild(),this.renderInstance(this.current,this.renderState,this.props.style,this.projection))},this.renderScheduledAt=0,this.scheduleRender=()=>{const Me=dl.now();this.renderScheduledAt<Me&&(this.renderScheduledAt=Me,tr.render(this.render,!1,!0))};const{latestValues:F,renderState:H,onUpdate:ee}=L;this.onUpdate=ee,this.latestValues=F,this.baseTarget={...F},this.initialValues=p.initial?{...F}:{},this.renderState=H,this.parent=l,this.props=p,this.presenceContext=x,this.depth=l?l.depth+1:0,this.reducedMotionConfig=T,this.options=a,this.blockInitialAnimation=!!C,this.isControllingVariants=o1(p),this.isVariantNode=qz(p),this.isVariantNode&&(this.variantChildren=new Set),this.manuallyAnimateOnMount=!!(l&&l.current);const{willChange:se,...ue}=this.scrapeMotionValuesFromProps(p,{},this);for(const Me in ue){const Ve=ue[Me];F[Me]!==void 0&&Ts(Ve)&&Ve.set(F[Me],!1)}}mount(l){this.current=l,rD.set(l,this),this.projection&&!this.projection.instance&&this.projection.mount(l),this.parent&&this.isVariantNode&&!this.isControllingVariants&&(this.removeFromVariantTree=this.parent.addVariantChild(this)),this.values.forEach((p,x)=>this.bindToMotionValue(x,p)),pF.current||DG(),this.shouldReduceMotion=this.reducedMotionConfig==="never"?!1:this.reducedMotionConfig==="always"?!0:CS.current,this.parent&&this.parent.children.add(this),this.update(this.props,this.presenceContext)}unmount(){rD.delete(this.current),this.projection&&this.projection.unmount(),yu(this.notifyUpdate),yu(this.render),this.valueSubscriptions.forEach(l=>l()),this.valueSubscriptions.clear(),this.removeFromVariantTree&&this.removeFromVariantTree(),this.parent&&this.parent.children.delete(this);for(const l in this.events)this.events[l].clear();for(const l in this.features){const p=this.features[l];p&&(p.unmount(),p.isMounted=!1)}this.current=null}bindToMotionValue(l,p){this.valueSubscriptions.has(l)&&this.valueSubscriptions.get(l)();const x=td.has(l),T=p.on("change",a=>{this.latestValues[l]=a,this.props.onUpdate&&tr.preRender(this.notifyUpdate),x&&this.projection&&(this.projection.isTransformDirty=!0)}),C=p.on("renderRequest",this.scheduleRender);let L;window.MotionCheckAppearSync&&(L=window.MotionCheckAppearSync(this,l,p)),this.valueSubscriptions.set(l,()=>{T(),C(),L&&L(),p.owner&&p.stop()})}sortNodePosition(l){return!this.current||!this.sortInstanceNodePosition||this.type!==l.type?0:this.sortInstanceNodePosition(this.current,l.current)}updateFeatures(){let l="animation";for(l in gp){const p=gp[l];if(!p)continue;const{isEnabled:x,Feature:T}=p;if(!this.features[l]&&T&&x(this.props)&&(this.features[l]=new T(this)),this.features[l]){const C=this.features[l];C.isMounted?C.update():(C.mount(),C.isMounted=!0)}}}triggerBuild(){this.build(this.renderState,this.latestValues,this.props)}measureViewportBox(){return this.current?this.measureInstanceViewportBox(this.current,this.props):Cr()}getStaticValue(l){return this.latestValues[l]}setStaticValue(l,p){this.latestValues[l]=p}update(l,p){(l.transformTemplate||this.props.transformTemplate)&&this.scheduleRender(),this.prevProps=this.props,this.props=l,this.prevPresenceContext=this.presenceContext,this.presenceContext=p;for(let x=0;x<sD.length;x++){const T=sD[x];this.propEventSubscriptions[T]&&(this.propEventSubscriptions[T](),delete this.propEventSubscriptions[T]);const C="on"+T,L=l[C];L&&(this.propEventSubscriptions[T]=this.on(T,L))}this.prevMotionValues=kG(this,this.scrapeMotionValuesFromProps(l,this.prevProps,this),this.prevMotionValues),this.handleChildMotionValue&&this.handleChildMotionValue(),this.onUpdate&&this.onUpdate(this)}getProps(){return this.props}getVariant(l){return this.props.variants?this.props.variants[l]:void 0}getDefaultTransition(){return this.props.transition}getTransformPagePoint(){return this.props.transformPagePoint}getClosestVariantNode(){return this.isVariantNode?this:this.parent?this.parent.getClosestVariantNode():void 0}addVariantChild(l){const p=this.getClosestVariantNode();if(p)return p.variantChildren&&p.variantChildren.add(l),()=>p.variantChildren.delete(l)}addValue(l,p){const x=this.values.get(l);p!==x&&(x&&this.removeValue(l),this.bindToMotionValue(l,p),this.values.set(l,p),this.latestValues[l]=p.get())}removeValue(l){this.values.delete(l);const p=this.valueSubscriptions.get(l);p&&(p(),this.valueSubscriptions.delete(l)),delete this.latestValues[l],this.removeValueFromRenderState(l,this.renderState)}hasValue(l){return this.values.has(l)}getValue(l,p){if(this.props.values&&this.props.values[l])return this.props.values[l];let x=this.values.get(l);return x===void 0&&p!==void 0&&(x=Og(p===null?void 0:p,{owner:this}),this.addValue(l,x)),x}readValue(l,p){var x;let T=this.latestValues[l]!==void 0||!this.current?this.latestValues[l]:(x=this.getBaseTargetFromProps(this.props,l))!==null&&x!==void 0?x:this.readValueFromInstance(this.current,l,this.options);return T!=null&&(typeof T=="string"&&(Fk(T)||Ak(T))?T=parseFloat(T):!zG(T)&&xu.test(p)&&(T=Lk(l,p)),this.setBaseTarget(l,Ts(T)?T.get():T)),Ts(T)?T.get():T}setBaseTarget(l,p){this.baseTarget[l]=p}getBaseTarget(l){var p;const{initial:x}=this.props;let T;if(typeof x=="string"||typeof x=="object"){const L=V2(this.props,x,(p=this.presenceContext)===null||p===void 0?void 0:p.custom);L&&(T=L[l])}if(x&&T!==void 0)return T;const C=this.getBaseTargetFromProps(this.props,l);return C!==void 0&&!Ts(C)?C:this.initialValues[l]!==void 0&&T===void 0?void 0:this.baseTarget[l]}on(l,p){return this.events[l]||(this.events[l]=new eE),this.events[l].add(p)}notify(l,...p){this.events[l]&&this.events[l].notify(...p)}}class mF extends FG{constructor(){super(...arguments),this.KeyframeResolver=Vk}sortInstanceNodePosition(l,p){return l.compareDocumentPosition(p)&2?1:-1}getBaseTargetFromProps(l,p){return l.style?l.style[p]:void 0}removeValueFromRenderState(l,{vars:p,style:x}){delete p[l],delete x[l]}handleChildMotionValue(){this.childSubscription&&(this.childSubscription(),delete this.childSubscription);const{children:l}=this.props;Ts(l)&&(this.childSubscription=l.on("change",p=>{this.current&&(this.current.textContent=`${p}`)}))}}function OG(s){return window.getComputedStyle(s)}class BG extends mF{constructor(){super(...arguments),this.type="html",this.renderInstance=ik}readValueFromInstance(l,p){if(td.has(p)){const x=sE(p);return x&&x.default||0}else{const x=OG(l),T=(Qz(p)?x.getPropertyValue(p):x[p])||0;return typeof T=="string"?T.trim():T}}measureInstanceViewportBox(l,{transformPagePoint:p}){return nF(l,p)}build(l,p,x){G2(l,p,x.transformTemplate)}scrapeMotionValuesFromProps(l,p,x){return q2(l,p,x)}}class NG extends mF{constructor(){super(...arguments),this.type="svg",this.isSVGTag=!1,this.measureInstanceViewportBox=Cr}getBaseTargetFromProps(l,p){return l[p]}readValueFromInstance(l,p){if(td.has(p)){const x=sE(p);return x&&x.default||0}return p=nk.has(p)?p:O2(p),l.getAttribute(p)}scrapeMotionValuesFromProps(l,p,x){return ok(l,p,x)}build(l,p,x){$2(l,p,this.isSVGTag,x.transformTemplate)}renderInstance(l,p,x,T){rk(l,p,x,T)}mount(l){this.isSVGTag=Z2(l.tagName),super.mount(l)}}const VG=(s,l)=>N2(s)?new NG(l):new BG(l,{allowProjection:s!==Ge.Fragment}),UG=dj({...u8,...MG,...xG,...RG},VG),bi=AU(UG);function jG({length:s=6,value:l,onChange:p}){const x=Ge.useRef([]),T=(a,F)=>{var se;if(!/^\d*$/.test(F))return;const H=l.padEnd(s,"").split("");H[a]=F.slice(-1);const ee=H.join("").slice(0,s);p(ee),F&&a<s-1&&((se=x.current[a+1])==null||se.focus())},C=(a,F)=>{var H,ee,se;if(F.key==="Backspace")if(l[a]){const ue=l.padEnd(s,"").split("");ue[a]="",p(ue.join(""))}else a>0&&((H=x.current[a-1])==null||H.focus());else 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n.map((r,c)=>Gt(r,e[c],t))}Ii.black=new Ii(0,0,0,1),Ii.white=new Ii(1,1,1,1),Ii.transparent=new Ii(0,0,0,0),Ii.red=new Ii(1,0,0,1),Ii.blue=new Ii(0,0,1,1);var pd=Object.freeze({__proto__:null,array:fo,color:function(n,e,t){return new Ii(Gt(n.r,e.r,t),Gt(n.g,e.g,t),Gt(n.b,e.b,t),Gt(n.a,e.a,t))},number:Gt});class Ys extends Error{constructor(e,t){super(t),this.message=t,this.key=e}}class vl{constructor(e,t=[]){this.parent=e,this.bindings={};for(const[r,c]of t)this.bindings[r]=c}concat(e){return new vl(this,e)}get(e){if(this.bindings[e])return this.bindings[e];if(this.parent)return this.parent.get(e);throw new Error(`${e} not found in scope.`)}has(e){return!!this.bindings[e]||!!this.parent&&this.parent.has(e)}}const la={kind:"null"},Dt={kind:"number"},ki={kind:"string"},Fi={kind:"boolean"},Wr={kind:"color"},Na={kind:"object"},Oi={kind:"value"},bl={kind:"collator"},Lu={kind:"formatted"},zu={kind:"resolvedImage"};function Vr(n,e){return{kind:"array",itemType:n,N:e}}function 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r=e[1];if(!Array.isArray(r)&&typeof r=="object")return t.error("First argument must be an image or text section.");const c=[];let h=!1;for(let f=1;f<=e.length-1;++f){const _=e[f];if(h&&typeof _=="object"&&!Array.isArray(_)){h=!1;let g=null;if(_["font-scale"]&&(g=t.parseObjectValue(_["font-scale"],f,"font-scale",Dt),!g))return null;let b=null;if(_["text-font"]&&(b=t.parseObjectValue(_["text-font"],f,"text-font",Vr(ki)),!b))return null;let S=null;if(_["text-color"]&&(S=t.parseObjectValue(_["text-color"],f,"text-color",Wr),!S))return null;const I=c[c.length-1];I.scale=g,I.font=b,I.textColor=S}else{const g=t.parse(e[f],f,Oi);if(!g)return null;const b=g.type.kind;if(b!=="string"&&b!=="value"&&b!=="null"&&b!=="resolvedImage")return t.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");h=!0,c.push({content:g,scale:null,font:null,textColor:null})}}return new wl(c)}evaluate(e){return new Lr(this.sections.map(t=>{const r=t.content.evaluate(e);return ca(Pn(r),zu)?new Fu("",r,null,null,null):new Fu(jt(r),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 r={};t.scale&&(r["font-scale"]=t.scale.serialize()),t.font&&(r["text-font"]=t.font.serialize()),t.textColor&&(r["text-color"]=t.textColor.serialize()),e.push(r)}return e}}class Nt{constructor(e,t,r,c){this._imageWarnHistory={},this.type=zu,this.namePrimary=e,this.nameSecondary=t,r&&(this.paramsPrimary=r.params,this.iconsetIdPrimary=r.iconset?r.iconset.id:void 0),c&&(this.paramsSecondary=c.params,this.iconsetIdSecondary=c.iconset?c.iconset.id:void 0)}static parse(e,t){if(e.length<2)return t.error("Expected two or more arguments.");let r=1;const c=[];function h(){if(r<e.length){const 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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 r={};if(t&&(r.iconset={id:t}),e){r.params={};for(const c in e)e[c]&&(r.params[c]=e[c].serialize())}return Object.keys(r).length>0?r: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 Ou(n){return _d(n)?"string":Bu(n)?"number":Nu(n)?"boolean":Array.isArray(n)?"array":n===null?"null":md(n)?"object":typeof n}function md(n){return n!=null&&!Array.isArray(n)&&typeof n!="function"&&!(n instanceof String||n instanceof Number||n instanceof Boolean)&&typeof n=="object"}function _d(n){return typeof n=="string"||n instanceof String}function Bu(n){return typeof n=="number"||n instanceof Number}function Nu(n){return typeof n=="boolean"||n instanceof Boolean}const f1={"to-boolean":Fi,"to-color":Wr,"to-number":Dt,"to-string":ki};class po{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");const r=e[0],c=[];let h=la;if(r==="to-array"){if(!Array.isArray(e[1]))return null;const f=e[1].length;if(t.expectedType){if(t.expectedType.kind!=="array")return t.error(`Expected ${t.expectedType.kind} but found array.`);h=Vr(t.expectedType.itemType,f)}else{if(!(f>0&&wc(e[1][0])))return null;h=Vr(Pn(e[1][0]),f)}for(let _=0;_<f;_++){const g=e[1][_];let b;if(Array.isArray(g))b=t.parse(g,void 0,h.itemType);else{const S=Ou(g);if(S!==h.itemType.kind)return t.error(`Expected 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this.args){if(t=r.evaluate(e),t===null)return 0;const c=Number(t);if(!isNaN(c))return c}throw new Nn(`Could not convert ${JSON.stringify(t)} to number.`)}return this.type.kind==="formatted"?Lr.fromString(jt(this.args[0].evaluate(e))):this.type.kind==="resolvedImage"?is.build(jt(this.args[0].evaluate(e))):this.type.kind==="array"?this.args.map(t=>t.evaluate(e)):jt(this.args[0].evaluate(e))}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every(e=>e.outputDefined())}serialize(){if(this.type.kind==="formatted")return new wl([{content:this.args[0],scale:null,font:null,textColor:null}]).serialize();if(this.type.kind==="resolvedImage")return new Nt(this.args[0]).serialize();const e=this.type.kind==="array"?[]:[`to-${this.type.kind}`];return this.eachChild(t=>{e.push(t.serialize())}),e}}const Tl=["Unknown","Point","LineString","Polygon"];class Vu{constructor(e,t,r){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null,this.featureTileCoord=null,this.featureDistanceData=null,this.scope=e,this.options=t,this.iconImageUseTheme=r}id(){return this.feature&&this.feature.id!==void 0?this.feature.id:null}geometryType(){return this.feature?typeof this.feature.type=="number"?Tl[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:r,y:c}=this.featureTileCoord;return this.featureDistanceData.bearing[0]*(r*t-e[0])+this.featureDistanceData.bearing[1]*(c*t-e[1])}return 0}parseColor(e){let t=this._parseColorCache[e];return t||(t=this._parseColorCache[e]=Ii.parse(e)),t}getConfig(e){return this.options?this.options.get(e):null}}class ir{constructor(e,t,r,c,h){this.name=e,this.type=t,this._evaluate=r,this.args=c,this._overloadIndex=h}evaluate(e){if(!this._evaluate){const t=ir.definitions[this.name];this._evaluate=Array.isArray(t)?t[2]:t.overloads[this._overloadIndex][1]}return this._evaluate(e,this.args)}eachChild(e){this.args.forEach(e)}outputDefined(){return!1}serialize(){return[this.name].concat(this.args.map(e=>e.serialize()))}static parse(e,t){const r=e[0],c=ir.definitions[r];if(!c)return t.error(`Unknown expression "${r}". 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h=Math.min(c.pointToSegmentDistance(n,t,r),c.pointToSegmentDistance(e,t,r)),f=Math.min(c.pointToSegmentDistance(t,n,e),c.pointToSegmentDistance(r,n,e));return Math.min(h,f)}function y1(n,e,t,r,c){if(!_o(e,n.length)||!_o(r,t.length))return NaN;let h=1/0;for(let f=e[0];f<e[1];++f)for(let _=r[0];_<r[1];++_){if(Gu(n[f],n[f+1],t[_],t[_+1]))return 0;h=Math.min(h,Yp(n[f],n[f+1],t[_],t[_+1],c))}return h}function py(n,e,t,r,c){if(!_o(e,n.length)||!_o(r,t.length))return NaN;let h=1/0;for(let f=e[0];f<=e[1];++f)for(let _=r[0];_<=r[1];++_)if((h=Math.min(h,c.distance(n[f],t[_])))===0)return h;return h}function x1(n,e,t){if(Tc(n,e,!0))return 0;let r=1/0;for(const c of e){const h=c.length;if(h<2)return console.warn("Distance Expression: Invalid polygon!"),NaN;if(c[0]!==c[h-1]&&(r=Math.min(r,t.pointToSegmentDistance(n,c[h-1],c[0])))===0||(r=Math.min(r,xi(n,c,t)))===0)return r}return r}function hn(n,e,t,r){if(!_o(e,n.length))return NaN;for(let h=e[0];h<=e[1];++h)if(Tc(n[h],t,!0))return 0;let c=1/0;for(let h=e[0];h<e[1];++h)for(const f of t)for(let _=0,g=f.length,b=g-1;_<g;b=_++){if(Gu(n[h],n[h+1],f[b],f[_]))return 0;c=Math.min(c,Yp(n[h],n[h+1],f[b],f[_],r))}return c}function my(n,e){for(const t of n)for(let r=0;r<=t.length-1;++r)if(Tc(t[r],e,!0))return!0;return!1}function v1(n,e,t,r=1/0){const c=Zu(n),h=Zu(e);if(r!==1/0&&Ac(c,h,t)>=r)return r;if(ju(c,h)){if(my(n,e))return 0}else if(my(e,n))return 0;let f=r;for(const _ of n)for(let g=0,b=_.length,S=b-1;g<b;S=g++)for(const I of e)for(let A=0,M=I.length,D=M-1;A<M;D=A++){if(Gu(_[S],_[g],I[D],I[A]))return 0;f=Math.min(f,Yp(_[S],_[g],I[D],I[A],t))}return f}function bd(n,e,t,r,c,h,f){if(h===null||f===null)return;const _=Ac(Ga(r,h),Ga(c,f),t);_<e&&n.push({dist:_,range1:h,range2:f})}function b1(n,e,t,r,c=1/0){let h=Math.min(r.distance(n[0],t[0][0]),c);if(h===0)return h;const f=new Hu([{dist:0,range1:[0,n.length-1],range2:[0,0]}],cy),_=e?50:100,g=Zu(t);for(;f.length;){const b=f.pop();if(b.dist>=h)continue;const S=b.range1;if(El(S)<=_){if(!_o(S,n.length))return NaN;if(e){const I=hn(n,S,t,r);if((h=Math.min(h,I))===0)return h}else for(let I=S[0];I<=S[1];++I){const A=x1(n[I],t,r);if((h=Math.min(h,A))===0)return h}}else{const I=Ic(S,e);if(I[0]!==null){const A=Ac(Ga(n,I[0]),g,r);A<h&&f.push({dist:A,range1:I[0],range2:[0,0]})}if(I[1]!==null){const A=Ac(Ga(n,I[1]),g,r);A<h&&f.push({dist:A,range1:I[1],range2:[0,0]})}}}return h}function _y(n,e,t,r,c,h=1/0){let f=Math.min(h,c.distance(n[0],t[0]));if(f===0)return f;const _=new Hu([{dist:0,range1:[0,n.length-1],range2:[0,t.length-1]}],cy),g=e?50:100,b=r?50:100;for(;_.length;){const S=_.pop();if(S.dist>=f)continue;const I=S.range1,A=S.range2;if(El(I)<=g&&El(A)<=b){if(!_o(I,n.length)||!_o(A,t.length))return NaN;if(e&&r?f=Math.min(f,y1(n,I,t,A,c)):e||r?e&&!r?f=Math.min(f,fy(t,A,n,I,c)):!e&&r&&(f=Math.min(f,fy(n,I,t,A,c))):f=Math.min(f,py(n,I,t,A,c)),f===0)return f}else{const M=Ic(I,e),D=Ic(A,r);bd(_,f,c,n,t,M[0],D[0]),bd(_,f,c,n,t,M[0],D[1]),bd(_,f,c,n,t,M[1],D[0]),bd(_,f,c,n,t,M[1],D[1])}}return f}function Kp(n,e,t,r,c=1/0){let h=c;const f=Ga(n,[0,n.length-1]);for(const _ of t)if(!(h!==1/0&&Ac(f,Ga(_,[0,_.length-1]),r)>=h)&&(h=Math.min(h,_y(n,e,_,!0,r,h)),h===0))return h;return h}function wd(n,e,t,r,c=1/0){let h=c;const f=Ga(n,[0,n.length-1]);for(const _ of t){if(h!==1/0&&Ac(f,Zu(_),r)>=h)continue;const g=b1(n,e,_,r,h);if(isNaN(g))return g;if((h=Math.min(h,g))===0)return h}return h}function Jp(n){return n==="Point"||n==="MultiPoint"||n==="LineString"||n==="MultiLineString"||n==="Polygon"||n==="MultiPolygon"}class Il{constructor(e,t){this.type=Dt,this.geojson=e,this.geometries=t}static parse(e,t){if(e.length!==2)return t.error(`'distance' expression requires either one argument, but found ' ${e.length-1} instead.`);if(wc(e[1])){const r=e[1];if(r.type==="FeatureCollection"){for(let c=0;c<r.features.length;++c)if(Jp(r.features[c].geometry.type))return new Il(r,r.features[c].geometry)}else if(r.type==="Feature"){if(Jp(r.geometry.type))return new Il(r,r.geometry)}else if(Jp(r.type))return new Il(r,r)}return t.error("'distance' expression needs to be an array with format ['Distance', GeoJSONObj].")}evaluate(e){const t=e.geometry(),r=e.canonicalID();if(t!=null&&r!=null){if(e.geometryType()==="Point")return function(c,h,f){const _=[];for(const b of c)for(const S of b)_.push(ua(S,h));const g=new Ec(_[0][1],"meters");return f.type==="Point"||f.type==="MultiPoint"||f.type==="LineString"?_y(_,!1,f.type==="Point"?[f.coordinates]:f.coordinates,f.type==="LineString",g):f.type==="MultiLineString"?Kp(_,!1,f.coordinates,g):f.type==="Polygon"||f.type==="MultiPolygon"?wd(_,!1,f.type==="Polygon"?[f.coordinates]:f.coordinates,g):null}(t,r,this.geometries);if(e.geometryType()==="LineString")return function(c,h,f){const _=[];for(const b of c){const S=[];for(const I of b)S.push(ua(I,h));_.push(S)}const g=new 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Ec(_[0][0][0][1],"meters");if(f.type==="Point"||f.type==="MultiPoint"||f.type==="LineString")return wd(f.type==="Point"?[f.coordinates]:f.coordinates,f.type==="LineString",_,g);if(f.type==="MultiLineString"){let b=1/0;for(let S=0;S<f.coordinates.length;S++){const I=wd(f.coordinates[S],!0,_,g,b);if(isNaN(I))return I;if((b=Math.min(b,I))===0)return b}return b}return f.type==="Polygon"||f.type==="MultiPolygon"?function(b,S,I){let A=1/0;for(const M of b)for(const D of S){const z=v1(M,D,I,A);if(isNaN(z))return z;if((A=Math.min(A,z))===0)return A}return A}(f.type==="Polygon"?[f.coordinates]:f.coordinates,_,g):null}(t,r,this.geometries);console.warn("Distance Expression: currently only evaluates valid Point/LineString/Polygon geometries.")}else console.warn("Distance Expression: requires valid feature and canonical information.");return null}eachChild(){}outputDefined(){return!0}serialize(){return["distance",this.geojson]}}function Al(n){if(n instanceof 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Pc{constructor(e,t,r,c=!1){this.type=e,this.key=t,this.scope=r,this.featureConstant=c}static parse(e,t){let r=t.expectedType;if(r==null&&(r=Oi),e.length<2||e.length>3)return t.error("Invalid number of arguments for 'config' expression.");const c=t.parse(e[1],1);if(!(c instanceof At))return t.error("Key name of 'config' expression must be a string literal.");let h,f=!0;const _=jt(c.value);if(e.length>=3){const g=t.parse(e[2],2);if(!(g instanceof At))return t.error("Scope of 'config' expression must be a string literal.");h=jt(g.value)}if(t.options){const g=gy(_,h,t._scope),b=t.options.get(g);b&&(f=Al(b.value||b.default))}return new Pc(r,_,h,f)}evaluate(e){const t=gy(this.key,this.scope,e.scope),r=e.getConfig(t);if(!r)return null;const{type:c,value:h,values:f,minValue:_,maxValue:g,stepValue:b}=r,S=r.default.evaluate(e);let I=S;if(h){const A=e.scope;e.scope=(A||"").split("").slice(1).join(""),I=h.evaluate(e),e.scope=A}return c&&(I=Qp(c,I)),I===void 0||_===void 0&&g===void 0&&b===void 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xy=.95047,vy=1.08883,by=4/29,Mc=6/29,wy=3*Mc*Mc,w1=Mc*Mc*Mc,T1=Math.PI/180,S1=180/Math.PI;function tm(n){return n>w1?Math.pow(n,1/3):n/wy+by}function im(n){return n>Mc?n*n*n:wy*(n-by)}function Wu(n){return 255*(n<=.0031308?12.92*n:1.055*Math.pow(n,1/2.4)-.055)}function Rc(n){return(n/=255)<=.04045?n/12.92:Math.pow((n+.055)/1.055,2.4)}function nm(n){const e=Rc(n.r),t=Rc(n.g),r=Rc(n.b),c=tm((.4124564*e+.3575761*t+.1804375*r)/xy),h=tm((.2126729*e+.7151522*t+.072175*r)/1);return{l:116*h-16,a:500*(c-h),b:200*(h-tm((.0193339*e+.119192*t+.9503041*r)/vy)),alpha:n.a}}function Ty(n){let e=(n.l+16)/116,t=isNaN(n.a)?e:e+n.a/500,r=isNaN(n.b)?e:e-n.b/200;return e=1*im(e),t=xy*im(t),r=vy*im(r),new Ii(Wu(3.2404542*t-1.5371385*e-.4985314*r),Wu(-.969266*t+1.8760108*e+.041556*r),Wu(.0556434*t-.2040259*e+1.0572252*r),n.alpha)}function E1(n,e,t){const r=e-n;return n+t*(r>180||r<-180?r-360*Math.round(r/360):r)}const Xu={forward:nm,reverse:Ty,interpolate:function(n,e,t){return{l:Gt(n.l,e.l,t),a:Gt(n.a,e.a,t),b:Gt(n.b,e.b,t),alpha:Gt(n.alpha,e.alpha,t)}}},Dc={forward:function(n){const{l:e,a:t,b:r}=nm(n),c=Math.atan2(r,t)*S1;return{h:c<0?c+360:c,c:Math.sqrt(t*t+r*r),l:e,alpha:n.a}},reverse:function(n){const e=n.h*T1,t=n.c;return Ty({l:n.l,a:Math.cos(e)*t,b:Math.sin(e)*t,alpha:n.alpha})},interpolate:function(n,e,t){return{h:E1(n.h,e.h,t),c:Gt(n.c,e.c,t),l:Gt(n.l,e.l,t),alpha:Gt(n.alpha,e.alpha,t)}}};var rm=Object.freeze({__proto__:null,hcl:Dc,lab:Xu});class zr{constructor(e,t,r,c,h){this.type=e,this.operator=t,this.interpolation=r,this.input=c,this.labels=[],this.outputs=[];for(const[f,_]of h)this.labels.push(f),this.outputs.push(_)}static interpolationFactor(e,t,r,c){let h=0;if(e.name==="exponential")h=Id(t,e.base,r,c);else if(e.name==="linear")h=Id(t,1,r,c);else if(e.name==="cubic-bezier"){const f=e.controlPoints;h=new Au(f[0],f[1],f[2],f[3]).solve(Id(t,1,r,c))}return h}static parse(e,t){let[r,c,h,...f]=e;if(!Array.isArray(c)||c.length===0)return t.error("Expected an interpolation type expression.",1);if(c[0]==="linear")c={name:"linear"};else if(c[0]==="exponential"){const b=c[1];if(typeof b!="number")return t.error("Exponential interpolation requires a numeric base.",1,1);c={name:"exponential",base:b}}else{if(c[0]!=="cubic-bezier")return t.error(`Unknown interpolation type ${String(c[0])}`,1,0);{const b=c.slice(1);if(b.length!==4||b.some(S=>typeof S!="number"||S<0||S>1))return t.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);c={name:"cubic-bezier",controlPoints:b}}}if(e.length-1<4)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if(e.length-1>3&&(e.length-1)%2!=0)return t.error("Expected an even number of arguments.");if(h=t.parse(h,2,Dt),!h)return null;const _=[];let g=null;r==="interpolate-hcl"||r==="interpolate-lab"?g=Wr:t.expectedType&&t.expectedType.kind!=="value"&&(g=t.expectedType);for(let b=0;b<f.length;b+=2){const S=f[b],I=f[b+1],A=b+3,M=b+4;if(typeof S!="number")return t.error('Input/output pairs for "interpolate" expressions must be defined using literal numeric values (not computed expressions) for the input values.',A);if(_.length&&_[_.length-1][0]>=S)return t.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',A);const D=t.parse(I,M,g);if(!D)return null;g=g||D.type,_.push([S,D])}return g.kind==="number"||g.kind==="color"||g.kind==="array"&&g.itemType.kind==="number"&&typeof g.N=="number"?new zr(g,r,c,h,_):t.error(`Type ${Gn(g)} is not interpolatable.`)}evaluate(e){const t=this.labels,r=this.outputs;if(t.length===1)return r[0].evaluate(e);const c=this.input.evaluate(e);if(c<=t[0])return r[0].evaluate(e);const h=t.length;if(c>=t[h-1])return r[h-1].evaluate(e);const f=Ed(t,c),_=zr.interpolationFactor(this.interpolation,c,t[f],t[f+1]),g=r[f].evaluate(e),b=r[f+1].evaluate(e);return this.operator==="interpolate"?pd[this.type.kind.toLowerCase()](g,b,_):this.operator==="interpolate-hcl"?Dc.reverse(Dc.interpolate(Dc.forward(g),Dc.forward(b),_)):Xu.reverse(Xu.interpolate(Xu.forward(g),Xu.forward(b),_))}eachChild(e){e(this.input);for(const t of this.outputs)e(t)}outputDefined(){return this.outputs.every(e=>e.outputDefined())}serialize(){let e;e=this.interpolation.name==="linear"?["linear"]:this.interpolation.name==="exponential"?this.interpolation.base===1?["linear"]:["exponential",this.interpolation.base]:["cubic-bezier",...this.interpolation.controlPoints];const t=[this.operator,e,this.input.serialize()];for(let r=0;r<this.labels.length;r++)t.push(this.labels[r],this.outputs[r].serialize());return t}}function Id(n,e,t,r){const c=r-t,h=n-t;return c===0?0:e===1?h/c:(Math.pow(e,h)-1)/(Math.pow(e,c)-1)}class Yu{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expectected at least one argument."),null;let r=null;const c=t.expectedType;c&&c.kind!=="value"&&(r=c);const h=[];for(const _ of e.slice(1)){const g=t.parse(_,1+h.length,r,void 0,{typeAnnotation:"omit"});if(!g)return null;r=r||g.type,h.push(g)}const f=c&&h.some(_=>ku(c,_.type));return new Yu(f?Oi:r,h)}evaluate(e){let t,r=null,c=0;for(const h of this.args){if(c++,r=h.evaluate(e),r&&r instanceof is&&!r.available&&(t||(t=r),r=null,c===this.args.length))return t;if(r!==null)break}return r}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every(e=>e.outputDefined())}serialize(){const e=["coalesce"];return this.eachChild(t=>{e.push(t.serialize())}),e}}class Ad{constructor(e,t){this.type=t.type,this.bindings=[].concat(e),this.result=t}evaluate(e){return this.result.evaluate(e)}eachChild(e){for(const t of this.bindings)e(t[1]);e(this.result)}static parse(e,t){if(e.length<4)return t.error(`Expected at least 3 arguments, but found ${e.length-1} instead.`);const r=[];for(let h=1;h<e.length-1;h+=2){const f=e[h];if(typeof f!="string")return t.error(`Expected string, but found ${typeof f} instead.`,h);if(/[^a-zA-Z0-9_]/.test(f))return t.error("Variable names must contain only alphanumeric characters or '_'.",h);const _=t.parse(e[h+1],h+1);if(!_)return null;r.push([f,_])}const c=t.parse(e[e.length-1],e.length-1,t.expectedType,r);return c?new Ad(r,c):null}outputDefined(){return this.result.outputDefined()}serialize(){const e=["let"];for(const[t,r]of this.bindings)e.push(t,r.serialize());return e.push(this.result.serialize()),e}}class Ku{constructor(e,t,r){this.type=e,this.index=t,this.input=r}static parse(e,t){if(e.length!==3)return t.error(`Expected 2 arguments, but found ${e.length-1} instead.`);const r=t.parse(e[1],1,Dt),c=t.parse(e[2],2,Vr(t.expectedType||Oi));return r&&c?new Ku(c.type.itemType,r,c):null}evaluate(e){const t=this.index.evaluate(e),r=this.input.evaluate(e);if(t<0)throw new Nn("Array index out of bounds: negative index");if(t>=r.length)throw new Nn("Array index out of bounds: index exceeds array size");if(t!==Math.floor(t))throw new Nn("Array index must be an integer. Use at-interpolated for fractional indices");return r[t]}eachChild(e){e(this.index),e(this.input)}outputDefined(){return!1}serialize(){return["at",this.index.serialize(),this.input.serialize()]}}class Ju{constructor(e,t,r){this.type=e,this.index=t,this.input=r}static parse(e,t){if(e.length!==3)return t.error(`Expected 2 arguments, but found ${e.length-1} instead.`);const r=t.parse(e[1],1,Dt),c=t.parse(e[2],2,Vr(t.expectedType||Oi));return r&&c?new Ju(c.type.itemType,r,c):null}evaluate(e){const t=this.index.evaluate(e),r=this.input.evaluate(e);if(t<0)throw new Nn(`Array index out of bounds: ${t} < 0.`);if(t>r.length-1)throw new Nn(`Array index out of bounds: ${t} > ${r.length-1}.`);if(t===Math.floor(t))return r[t];const c=Math.floor(t),h=Math.ceil(t),f=r[c],_=r[h];if(typeof f!="number"||typeof _!="number")throw new Nn(`Cannot interpolate between non-number values at index ${t}.`);const g=t-c;return f*(1-g)+_*g}eachChild(e){e(this.index),e(this.input)}outputDefined(){return!1}serialize(){return["at-interpolated",this.index.serialize(),this.input.serialize()]}}class Qu{constructor(e,t){this.type=Fi,this.needle=e,this.haystack=t}static parse(e,t){if(e.length!==3)return t.error(`Expected 2 arguments, but found ${e.length-1} instead.`),null;const r=t.parse(e[1],1,Oi),c=t.parse(e[2],2,Oi);return r&&c?Np(r.type,[Fi,ki,Dt,la,Oi])?new Qu(r,c):(t.error(`Expected first argument to be of type boolean, string, number or null, but found ${Gn(r.type)} instead`),null):null}evaluate(e){const t=this.needle.evaluate(e),r=this.haystack.evaluate(e);if(r==null)return!1;if(!bc(t,["boolean","string","number","null"]))throw new Nn(`Expected first argument to be of type boolean, string, number or null, but found ${Gn(Pn(t))} instead.`);if(!bc(r,["string","array"]))throw new Nn(`Expected second argument to be of type array or string, but found ${Gn(Pn(r))} instead.`);return r.indexOf(t)>=0}eachChild(e){e(this.needle),e(this.haystack)}outputDefined(){return!0}serialize(){return["in",this.needle.serialize(),this.haystack.serialize()]}}class Cd{constructor(e,t,r){this.type=Dt,this.needle=e,this.haystack=t,this.fromIndex=r}static parse(e,t){if(e.length<=2||e.length>=5)return t.error(`Expected 3 or 4 arguments, but found ${e.length-1} instead.`),null;const r=t.parse(e[1],1,Oi),c=t.parse(e[2],2,Oi);if(!r||!c)return null;if(!Np(r.type,[Fi,ki,Dt,la,Oi]))return t.error(`Expected first argument to be of type boolean, string, number or null, but found ${Gn(r.type)} instead`),null;if(e.length===4){const h=t.parse(e[3],3,Dt);return h?new Cd(r,c,h):null}return new Cd(r,c)}evaluate(e){const t=this.needle.evaluate(e),r=this.haystack.evaluate(e);if(!bc(t,["boolean","string","number","null"]))throw new Nn(`Expected first argument to be of type boolean, string, number or null, but found ${Gn(Pn(t))} instead.`);if(!bc(r,["string","array"]))throw new Nn(`Expected second argument to be of type array or string, but found ${Gn(Pn(r))} instead.`);if(this.fromIndex){const c=this.fromIndex.evaluate(e);return r.indexOf(t,c)}return r.indexOf(t)}eachChild(e){e(this.needle),e(this.haystack),this.fromIndex&&e(this.fromIndex)}outputDefined(){return!1}serialize(){if(this.fromIndex!=null&&this.fromIndex!==void 0){const e=this.fromIndex.serialize();return["index-of",this.needle.serialize(),this.haystack.serialize(),e]}return["index-of",this.needle.serialize(),this.haystack.serialize()]}}class sm{constructor(e,t,r,c,h,f){this.inputType=e,this.type=t,this.input=r,this.cases=c,this.outputs=h,this.otherwise=f}static parse(e,t){if(e.length<5)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if(e.length%2!=1)return t.error("Expected an even number of arguments.");let r,c;t.expectedType&&t.expectedType.kind!=="value"&&(c=t.expectedType);const h={},f=[];for(let b=2;b<e.length-1;b+=2){let S=e[b];const I=e[b+1];Array.isArray(S)||(S=[S]);const A=t.concat(b);if(S.length===0)return A.error("Expected at least one branch label.");for(const D of S){if(typeof D!="number"&&typeof D!="string")return A.error("Branch labels must be numbers or strings.");if(typeof D=="number"&&Math.abs(D)>Number.MAX_SAFE_INTEGER)return A.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if(typeof D=="number"&&Math.floor(D)!==D)return A.error("Numeric branch labels must be integer values.");if(r){if(A.checkSubtype(r,Pn(D)))return null}else r=Pn(D);if(h[String(D)]!==void 0)return A.error("Branch labels must be unique.");h[String(D)]=f.length}const M=t.parse(I,b,c);if(!M)return null;c=c||M.type,f.push(M)}const _=t.parse(e[1],1,Oi);if(!_)return null;const g=t.parse(e[e.length-1],e.length-1,c);return g?_.type.kind!=="value"&&t.concat(1).checkSubtype(r,_.type)?null:new sm(r,c,_,h,f,g):null}evaluate(e){const t=this.input.evaluate(e);return(ca(Pn(t),this.inputType)&&this.outputs[this.cases[t]]||this.otherwise).evaluate(e)}eachChild(e){e(this.input),this.outputs.forEach(e),e(this.otherwise)}outputDefined(){return this.outputs.every(e=>e.outputDefined())&&this.otherwise.outputDefined()}serialize(){const e=["match",this.input.serialize()],t=Object.keys(this.cases).sort(),r=[],c={};for(const f of t){const _=c[this.cases[f]];_===void 0?(c[this.cases[f]]=r.length,r.push([this.cases[f],[f]])):r[_][1].push(f)}const h=f=>this.inputType.kind==="number"?Number(f):f;for(const[f,_]of r)e.push(_.length===1?h(_[0]):_.map(h)),e.push(this.outputs[f].serialize());return e.push(this.otherwise.serialize()),e}}class Pd{constructor(e,t,r){this.type=e,this.branches=t,this.otherwise=r}static parse(e,t){if(e.length<4)return t.error(`Expected at least 3 arguments, but found only ${e.length-1}.`),null;if(e.length%2!=0)return t.error("Expected an odd number of arguments."),null;let r;t.expectedType&&t.expectedType.kind!=="value"&&(r=t.expectedType);const c=[];for(let f=1;f<e.length-1;f+=2){const _=t.parse(e[f],f,Fi);if(!_)return null;const g=t.parse(e[f+1],f+1,r);if(!g)return null;c.push([_,g]),r=r||g.type}const h=t.parse(e[e.length-1],e.length-1,r);return h?new Pd(r,c,h):null}evaluate(e){for(const[t,r]of this.branches)if(t.evaluate(e))return r.evaluate(e);return this.otherwise.evaluate(e)}eachChild(e){for(const[t,r]of this.branches)e(t),e(r);e(this.otherwise)}outputDefined(){return this.branches.every(([e,t])=>t.outputDefined())&&this.otherwise.outputDefined()}serialize(){const e=["case"];return this.eachChild(t=>{e.push(t.serialize())}),e}}class eh{constructor(e,t,r,c){this.type=e,this.input=t,this.beginIndex=r,this.endIndex=c}static parse(e,t){if(e.length<=2||e.length>=5)return t.error(`Expected 3 or 4 arguments, but found ${e.length-1} instead.`),null;const r=t.parse(e[1],1,Oi),c=t.parse(e[2],2,Dt);if(!r||!c)return null;if(!Np(r.type,[Vr(Oi),ki,Oi]))return t.error(`Expected first argument to be of type array or string, but found ${Gn(r.type)} instead`),null;if(e.length===4){const h=t.parse(e[3],3,Dt);return h?new eh(r.type,r,c,h):null}return new eh(r.type,r,c)}evaluate(e){const t=this.input.evaluate(e),r=this.beginIndex.evaluate(e);if(!bc(t,["string","array"]))throw new Nn(`Expected first argument to be of type array or string, but found ${Gn(Pn(t))} instead.`);if(this.endIndex){const c=this.endIndex.evaluate(e);return t.slice(r,c)}return t.slice(r)}eachChild(e){e(this.input),e(this.beginIndex),this.endIndex&&e(this.endIndex)}outputDefined(){return!1}serialize(){if(this.endIndex!=null&&this.endIndex!==void 0){const e=this.endIndex.serialize();return["slice",this.input.serialize(),this.beginIndex.serialize(),e]}return["slice",this.input.serialize(),this.beginIndex.serialize()]}}class om{constructor(e,t){this.type=Vr(ki),this.str=e,this.delimiter=t}static parse(e,t){if(e.length!==3)return t.error(`Expected 2 arguments, but found ${e.length-1} instead.`);const r=t.parse(e[1],1,ki),c=t.parse(e[2],2,ki);return r&&c?new om(r,c):void 0}evaluate(e){const t=this.str.evaluate(e),r=this.delimiter.evaluate(e);return t.split(r)}eachChild(e){e(this.str),e(this.delimiter)}outputDefined(){return!1}serialize(){return["split",this.str.serialize(),this.delimiter.serialize()]}}function Sy(n,e){return n==="=="||n==="!="?e.kind==="boolean"||e.kind==="string"||e.kind==="number"||e.kind==="null"||e.kind==="value":e.kind==="string"||e.kind==="number"||e.kind==="value"}function Ey(n,e,t,r){return r.compare(e,t)===0}function Cl(n,e,t){const r=n!=="=="&&n!=="!=";return class gF{constructor(h,f,_){this.type=Fi,this.lhs=h,this.rhs=f,this.collator=_,this.hasUntypedArgument=h.type.kind==="value"||f.type.kind==="value"}static parse(h,f){if(h.length!==3&&h.length!==4)return f.error("Expected two or three arguments.");const _=h[0];let g=f.parse(h[1],1,Oi);if(!g)return null;if(!Sy(_,g.type))return f.concat(1).error(`"${_}" comparisons are not supported for type '${Gn(g.type)}'.`);let b=f.parse(h[2],2,Oi);if(!b)return null;if(!Sy(_,b.type))return f.concat(2).error(`"${_}" comparisons are not supported for type '${Gn(b.type)}'.`);if(g.type.kind!==b.type.kind&&g.type.kind!=="value"&&b.type.kind!=="value")return f.error(`Cannot compare types '${Gn(g.type)}' and '${Gn(b.type)}'.`);r&&(g.type.kind==="value"&&b.type.kind!=="value"?g=new Cs(b.type,[g]):g.type.kind!=="value"&&b.type.kind==="value"&&(b=new Cs(g.type,[b])));let S=null;if(h.length===4){if(g.type.kind!=="string"&&b.type.kind!=="string"&&g.type.kind!=="value"&&b.type.kind!=="value")return f.error("Cannot use collator to compare non-string types.");if(S=f.parse(h[3],3,bl),!S)return null}return new gF(g,b,S)}evaluate(h){const f=this.lhs.evaluate(h),_=this.rhs.evaluate(h);if(r&&this.hasUntypedArgument){const g=Pn(f),b=Pn(_);if(g.kind!==b.kind||g.kind!=="string"&&g.kind!=="number")throw new Nn(`Expected arguments for "${n}" to be (string, string) or (number, number), but 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Rd{constructor(e,t,r,c,h,f){this.type=ki,this.number=e,this.locale=t,this.currency=r,this.unit=c,this.minFractionDigits=h,this.maxFractionDigits=f}static parse(e,t){if(e.length!==3)return t.error("Expected two arguments.");const r=t.parse(e[1],1,Dt);if(!r)return null;const c=e[2];if(typeof c!="object"||Array.isArray(c))return t.error("NumberFormat options argument must be an object.");let h=null;if(c.locale&&(h=t.parseObjectValue(c.locale,2,"locale",ki),!h))return null;let f=null;if(c.currency&&(f=t.parseObjectValue(c.currency,2,"currency",ki),!f))return null;let _=null;if(c.unit&&(_=t.parseObjectValue(c.unit,2,"unit",ki),!_))return null;let g=null;if(c["min-fraction-digits"]&&(g=t.parseObjectValue(c["min-fraction-digits"],2,"min-fraction-digits",Dt),!g))return null;let b=null;return c["max-fraction-digits"]&&(b=t.parseObjectValue(c["max-fraction-digits"],2,"max-fraction-digits",Dt),!b)?null:new Rd(r,h,f,_,g,b)}evaluate(e){return new 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Pl{constructor(e,t,r,c,h,f){this.kind=e,this.zoomStops=r,this._styleExpression=t,this.isStateDependent=e!=="camera"&&!Cc(t.expression),this.isIndoorDependent=kd(t.expression),this.isLightConstant=h,this.isLineProgressConstant=f,this.configDependencies=zd(t.expression),this.interpolationType=c}evaluateWithoutErrorHandling(e,t,r,c,h,f){return this._styleExpression.evaluateWithoutErrorHandling(e,t,r,c,h,f)}evaluate(e,t,r,c,h,f){return this._styleExpression.evaluate(e,t,r,c,h,f)}interpolationFactor(e,t,r){return this.interpolationType?zr.interpolationFactor(this.interpolationType,e,t,r):0}}function cm(n,e,t,r,c){if((n=Za(n,e,t,r,c)).result==="error")return n;const h=n.value.expression,f=Al(h);if(!f&&!Fd(e))return Ha([new Ys("","data expressions not supported")]);const _=No(h,["zoom","pitch","distance-from-center"]);if(!_&&!am(e))return Ha([new Ys("","zoom expressions not supported")]);const g=No(h,["measure-light"]);if(!g&&!Dy(e))return Ha([new Ys("","measure-light expression not 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wm(n){return n>=1424&&n<=2303||_m(n)||ym(n)}function Zd(n,e){return!(!e&&wm(n)||n>=2304&&n<=3583||n>=3840&&n<=4255||(t=>t>=6016&&t<=6143)(n))}function z1(n){for(const e of n)if(wm(e.charCodeAt(0)))return!0;return!1}const ps={unavailable:"unavailable",deferred:"deferred",loading:"loading",parsing:"parsing",parsed:"parsed",loaded:"loaded",error:"error"};let jo=null,Ur=ps.unavailable,Ms=null;const Zy=function(n){n&&typeof n=="string"&&n.indexOf("NetworkError")>-1&&(Ur=ps.error),jo&&jo(n)};function Tm(){Sm.fire(new ho("pluginStateChange",{pluginStatus:Ur,pluginURL:Ms}))}const Sm=new Du,Em=function(){return Ur},qy=function(){if(Ur!==ps.deferred||!Ms)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is 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Fc{constructor(e,t,r,c,h){this.property=e,this.value=t,this.expression=function(f,_,g,b,S){if(lm(f))return new Nd(f,_);if(nh(f)||Array.isArray(f)&&f.length>0){const I=cm(f,_,g,b,S);if(I.result==="error")throw new Error(I.value.map(A=>`${A.key}: ${A.message}`).join(", "));return I.value}{let I=f;return typeof f=="string"&&_.type==="color"&&(I=Ii.parse(f)),{kind:"constant",configDependencies:new Set,isIndoorDependent:!1,evaluate:()=>I}}}(t===void 0?e.specification.default:t,e.specification,r,c,h)}isIndoorDependent(){return this.expression.isIndoorDependent}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(e,t,r,c){return this.property.possiblyEvaluate(this,e,t,r,c)}}class qd{constructor(e,t,r,c){this.property=e,this.value=new Fc(e,void 0,t,r,c)}transitioned(e,t){return new Oc(this.property,this.value,t,Object.assign({},e.transition,this.transition),e.now)}untransitioned(){return new Oc(this.property,this.value,null,{},0)}}class Wd{constructor(e,t,r,c){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues),this._scope=t,this._options=r,this._iconImageUseTheme=c,this._isIndoorDependent=!1,this.configDependencies=new Set}getValue(e){return gt(this._values[e].value.value)}setValue(e,t){this._values.hasOwnProperty(e)||(this._values[e]=new qd(this._values[e].property,this._scope,this._options,this._iconImageUseTheme)),this._values[e].value=new Fc(this._values[e].property,t===null?void 0:gt(t),this._scope,this._options,this._iconImageUseTheme),this._values[e].value.expression.configDependencies&&(this.configDependencies=new Set([...this.configDependencies,...this._values[e].value.expression.configDependencies]),this._isIndoorDependent=this._isIndoorDependent||this._values[e].value.isIndoorDependent())}setTransitionOrValue(e,t){t&&(this._options=t);const r=this._properties.properties;if(e)for(const c in e){const h=e[c];if(c.endsWith("-transition")){const 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f=c.delay||0,_=c.duration||0;h=h||0,this.property=e,this.value=t,this.begin=h+f,this.end=this.begin+_,e.specification.transition&&(c.delay||c.duration)&&(this.prior=r)}possiblyEvaluate(e,t,r){const c=e.now||0,h=this.value.possiblyEvaluate(e,t,r),f=this.prior;if(f){if(c>this.end)return this.prior=null,h;if(this.value.isDataDriven())return this.prior=null,h;if(c<this.begin)return f.possiblyEvaluate(e,t,r);{const _=(c-this.begin)/(this.end-this.begin);return this.property.interpolate(f.possiblyEvaluate(e,t,r),h,Cu(_))}}return h}}class Im{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,r){const c=new pa(this._properties);for(const h of Object.keys(this._values))c._values[h]=this._values[h].possiblyEvaluate(e,t,r);return c}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Am{constructor(e,t,r,c){this._properties=e,this._values=Object.create(e.defaultPropertyValues),this._scope=t,this._options=r,this._iconImageUseTheme=c,this._isIndoorDependent=!1,this.configDependencies=new Set}getValue(e){return gt(this._values[e].value)}setValue(e,t){this._values[e]=new Fc(this._values[e].property,t===null?void 0:gt(t),this._scope,this._options,this._iconImageUseTheme),this._values[e].expression.configDependencies&&(this.configDependencies=new Set([...this.configDependencies,...this._values[e].expression.configDependencies]),this._isIndoorDependent=this._isIndoorDependent||this._values[e].isIndoorDependent())}serialize(){const e={};for(const t of Object.keys(this._values)){const r=this.getValue(t);r!==void 0&&(e[t]=r)}return e}possiblyEvaluate(e,t,r,c){const h=new pa(this._properties);for(const f of Object.keys(this._values))h._values[f]=this._values[f].possiblyEvaluate(e,t,r,c);return h}isIndoorDependent(){return this._isIndoorDependent}}class Ll{constructor(e,t,r,c){this.property=e,this.value=t,this.parameters=r,this.iconImageUseTheme=c}isConstant(){return this.value.kind==="constant"}constantOr(e){return this.value.kind==="constant"?this.value.value:e}evaluate(e,t,r,c,h){return this.property.evaluate(this.value,this.parameters,e,t,r,c,this.iconImageUseTheme,h)}}class pa{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class dt{constructor(e){this.specification=e}possiblyEvaluate(e,t){return e.expression.evaluate(t)}interpolate(e,t,r){const c=pd[this.specification.type];return c?c(e,t,r):e}}class at{constructor(e,t){this.specification=e,this.overrides=t}possiblyEvaluate(e,t,r,c,h){return e.expression.kind==="constant"||e.expression.kind==="camera"?new Ll(this,{kind:"constant",value:e.expression.evaluate(t,null,{},r,c,void 0,h)},t):new Ll(this,e.expression,t,h)}interpolate(e,t,r){if(e.value.kind!=="constant"||t.value.kind!=="constant")return 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e||t||r||c}hasTextLayoutProperties(){const e=this.hasLayoutProperty("text-size"),t=this.hasLayoutProperty("text-offset"),r=this.hasLayoutProperty("text-rotate");return e||t||r}hasIconPaintProperties(){return!!this.unevaluatedPaint&&Object.keys(this.unevaluatedPaint._values).filter(e=>!e.endsWith("-use-theme")).some(e=>(e.startsWith("icon-")||e==="symbol-z-offset")&&this.hasPaintProperty(e))}hasTextPaintProperties(){return!!this.unevaluatedPaint&&Object.keys(this.unevaluatedPaint._values).filter(e=>!e.endsWith("-use-theme")).some(e=>(e.startsWith("text-")||e==="symbol-z-offset")&&this.hasPaintProperty(e))}hasLayoutProperty(e){return this.unevaluatedLayout&&this.unevaluatedLayout._values[e].value!==void 0}hasPaintProperty(e){return this.unevaluatedPaint&&this.unevaluatedPaint._values[e].value!==void 0}}const Lm="-transition",O1=new Set(["fill","line","background","hillshade","raster"]);class jr extends Du{constructor(e,t,r,c,h,f){if(super(),this.id=e.id,this.fqid=zl(this.id,r),this.type=e.type,this.scope=r,this.lut=c,this.options=h,this.iconImageUseTheme=f,this.appearances=new Array,this.appearancesVersion=0,this._featureFilter={filter:()=>!0,needGeometry:!1,needFeature:!1},this._filterCompiled=!1,this.expressionDependencies={isIndoorDependent:!1,configDependencies:new Set},e.type!=="custom"){if(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,e.type&&e.type!=="background"&&e.type!=="sky"&&e.type!=="slot"){this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter;const _=Za(this.filter,Ee[`filter_${e.type}`]);_.result!=="error"&&(this.expressionDependencies.configDependencies=new Set([...this.expressionDependencies.configDependencies,..._.value.configDependencies]),this.expressionDependencies.isIndoorDependent=this.expressionDependencies.isIndoorDependent||_.value.isIndoorDependent)}if(e.slot&&(this.slot=e.slot),e.appearances&&this.setAppearances(e.appearances),t.layout&&(this._unevaluatedLayout=new Am(t.layout,this.scope,h,this.iconImageUseTheme),this.expressionDependencies.configDependencies=new Set([...this.expressionDependencies.configDependencies,...this._unevaluatedLayout.configDependencies]),this.expressionDependencies.isIndoorDependent=this.expressionDependencies.isIndoorDependent||this._unevaluatedLayout.isIndoorDependent()),t.paint){this._transitionablePaint=new Wd(t.paint,this.scope,h);for(const _ in e.paint)this.setPaintProperty(_,e.paint[_]);for(const _ in e.layout)this.setLayoutProperty(_,e.layout[_]);this.expressionDependencies.configDependencies=new Set([...this.expressionDependencies.configDependencies,...this._transitionablePaint.configDependencies]),this.expressionDependencies.isIndoorDependent=this.expressionDependencies.isIndoorDependent||this._transitionablePaint.isIndoorDependent(),this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new pa(t.paint)}}}onAdd(e){}onRemove(e){}isDraped(e){return!this.is3D(!0)&&O1.has(this.type)}getLayoutProperty(e){return e==="visibility"?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,t){if(this.type==="custom"&&e==="visibility")return void(this.visibility=t);const r=this._unevaluatedLayout;r._properties.properties[e]&&(r.setValue(e,t),this.expressionDependencies.configDependencies=new Set([...this.expressionDependencies.configDependencies,...r.configDependencies]),this.expressionDependencies.isIndoorDependent=this.expressionDependencies.isIndoorDependent||r.isIndoorDependent(),e==="visibility"&&this.possiblyEvaluateVisibility())}setAppearances(e){this.appearances=[],e.forEach(t=>{this.appearances.push(new F1(t.condition,t.name,t.properties,this.scope,this.options,this.iconImageUseTheme))}),this.appearancesVersion++}possiblyEvaluateVisibility(){this._unevaluatedLayout._values.visibility&&(this.visibility=this._unevaluatedLayout._values.visibility.possiblyEvaluate({zoom:0}))}getPaintProperty(e){return e.endsWith(Lm)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}isPaintProperty(e){return!!this._transitionablePaint._properties.properties[e]}setPaintProperty(e,t){const r=this._transitionablePaint,c=r._properties.properties;if(e.endsWith(Lm)){const I=e.slice(0,-11);return c[I]&&r.setTransition(I,t||void 0),!1}if(!c[e])return!1;const h=r._values[e],f=h.value.isDataDriven(),_=h.value;r.setValue(e,t),this.expressionDependencies.configDependencies=new Set([...this.expressionDependencies.configDependencies,...r.configDependencies]),this.expressionDependencies.isIndoorDependent=this.expressionDependencies.isIndoorDependent||r.isIndoorDependent(),this._handleSpecialPaintPropertyUpdate(e);const g=r._values[e].value,b=g.isDataDriven(),S=e.endsWith("pattern")||e==="line-dasharray";return b||f||S||this._handleOverridablePaintPropertyUpdate(e,_,g)}_handleSpecialPaintPropertyUpdate(e){}getProgramIds(){return null}getDefaultProgramParams(e,t,r){return null}_handleOverridablePaintPropertyUpdate(e,t,r){return!1}isHidden(e){return!!(this.minzoom&&e<this.minzoom)||!!(this.maxzoom&&e>=this.maxzoom)||this.visibility==="none"}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,t){this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t,this.iconImageUseTheme)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)}serialize(){const e={id:this.id,type:this.type,slot:this.slot,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.appearances.length!==0&&(e.appearances=this.appearances.map(t=>t.serialize())),Ke(e,(t,r)=>!(t===void 0||r==="layout"&&!Object.keys(t).length||r==="paint"&&!Object.keys(t).length))}is3D(e){return!1}hasElevation(){return!1}isSky(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}hasShadowPass(){return!1}canCastShadows(){return!1}hasLightBeamPass(){return!1}cutoffRange(){return 0}tileCoverLift(){return 0}resize(){}_clear(){}isStateDependent(){for(const e in this.paint._values){const t=this.paint.get(e);if(t instanceof Ll&&Fd(t.property.specification)&&(t.value.kind==="source"||t.value.kind==="composite")&&t.value.isStateDependent)return!0}for(const e of this.appearances)if(!Cc(e.condition.expression))return!0;return!1}compileFilter(e){this._filterCompiled||(this._featureFilter=Yd(this.filter,this.scope,e),this._filterCompiled=!0)}invalidateCompiledFilter(){this._filterCompiled=!1}dynamicFilter(){return this._featureFilter.dynamicFilter}dynamicFilterNeedsFeature(){return this._featureFilter.needFeature}dynamicFilterNeedsGeometry(){return this._featureFilter.needGeometry}getLayerRenderingStats(){return this._stats}resetLayerRenderingStats(e){this._stats&&(e.renderPass==="shadow"?this._stats.numRenderedVerticesInShadowPass=0:this._stats.numRenderedVerticesInTransparentPass=0)}getAppearances(){return this.appearances}queryRenderedFeatures(e,t,r){return{}}queryRadius(e){}queryIntersectsFeature(e,t,r,c,h,f,_,g,b,S){}}const Qd={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class hh{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 B1=new ArrayBuffer(0);class Qi{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=B1),t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this._reallocCount++,this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}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 pi(n,e=1){let t=0,r=0;return{members:n.map(c=>{const h=Qd[c.type].BYTES_PER_ELEMENT,f=t=ix(t,Math.max(e,h)),_=c.components||1;return r=Math.max(r,h),t+=h*_,{name:c.name,type:c.type,components:_,offset:f}}),size:ix(t,Math.max(r,e)),alignment:e}}function ix(n,e){return Math.ceil(n/e)*e}class ms extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const c=2*e;return this.int16[c+0]=t,this.int16[c+1]=r,e}}ms.prototype.bytesPerElement=4,wt(ms,"StructArrayLayout2i4");class Go extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,r)}emplace(e,t,r,c){const h=3*e;return this.int16[h+0]=t,this.int16[h+1]=r,this.int16[h+2]=c,e}}Go.prototype.bytesPerElement=6,wt(Go,"StructArrayLayout3i6");class Sr extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,r,c)}emplace(e,t,r,c,h){const f=4*e;return this.int16[f+0]=t,this.int16[f+1]=r,this.uint16[f+2]=c,this.uint16[f+3]=h,e}}Sr.prototype.bytesPerElement=8,wt(Sr,"StructArrayLayout2i2ui8");class Rs extends Qi{_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}}Rs.prototype.bytesPerElement=4,wt(Rs,"StructArrayLayout1f4");class zm extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,r)}emplace(e,t,r,c){const h=4*e,f=2*e;return this.int16[h+0]=t,this.int16[h+1]=r,this.float32[f+1]=c,e}}zm.prototype.bytesPerElement=8,wt(zm,"StructArrayLayout2i1f8");class km extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,r)}emplace(e,t,r,c){const h=4*e;return this.int16[h+0]=t,this.int16[h+1]=r,this.int16[h+2]=c,e}}km.prototype.bytesPerElement=8,wt(km,"StructArrayLayout3i8");class Fm extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,r,c)}emplace(e,t,r,c,h){const f=4*e;return this.int16[f+0]=t,this.int16[f+1]=r,this.int16[f+2]=c,this.int16[f+3]=h,e}}Fm.prototype.bytesPerElement=8,wt(Fm,"StructArrayLayout4i8");class Om extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h){const f=this.length;return this.resize(f+1),this.emplace(f,e,t,r,c,h)}emplace(e,t,r,c,h,f){const _=5*e;return this.int16[_+0]=t,this.int16[_+1]=r,this.int16[_+2]=c,this.int16[_+3]=h,this.int16[_+4]=f,e}}Om.prototype.bytesPerElement=10,wt(Om,"StructArrayLayout5i10");class dh extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f,_){const g=this.length;return this.resize(g+1),this.emplace(g,e,t,r,c,h,f,_)}emplace(e,t,r,c,h,f,_,g){const b=6*e,S=12*e,I=3*e;return this.int16[b+0]=t,this.int16[b+1]=r,this.uint8[S+4]=c,this.uint8[S+5]=h,this.uint8[S+6]=f,this.uint8[S+7]=_,this.float32[I+2]=g,e}}dh.prototype.bytesPerElement=12,wt(dh,"StructArrayLayout2i4ub1f12");class Qs extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,r)}emplace(e,t,r,c){const h=3*e;return this.float32[h+0]=t,this.float32[h+1]=r,this.float32[h+2]=c,e}}Qs.prototype.bytesPerElement=12,wt(Qs,"StructArrayLayout3f12");class $o extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h){const f=this.length;return this.resize(f+1),this.emplace(f,e,t,r,c,h)}emplace(e,t,r,c,h,f){const _=6*e,g=3*e;return this.uint16[_+0]=t,this.uint16[_+1]=r,this.uint16[_+2]=c,this.uint16[_+3]=h,this.float32[g+2]=f,e}}$o.prototype.bytesPerElement=12,wt($o,"StructArrayLayout4ui1f12");class Vc extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,r,c)}emplace(e,t,r,c,h){const f=4*e;return this.uint16[f+0]=t,this.uint16[f+1]=r,this.uint16[f+2]=c,this.uint16[f+3]=h,e}}Vc.prototype.bytesPerElement=8,wt(Vc,"StructArrayLayout4ui8");class ef extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,t,r,c,h,f)}emplace(e,t,r,c,h,f,_){const g=6*e;return this.int16[g+0]=t,this.int16[g+1]=r,this.int16[g+2]=c,this.int16[g+3]=h,this.int16[g+4]=f,this.int16[g+5]=_,e}}ef.prototype.bytesPerElement=12,wt(ef,"StructArrayLayout6i12");class Bm extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f,_,g,b,S,I,A){const M=this.length;return this.resize(M+1),this.emplace(M,e,t,r,c,h,f,_,g,b,S,I,A)}emplace(e,t,r,c,h,f,_,g,b,S,I,A,M){const D=12*e;return this.int16[D+0]=t,this.int16[D+1]=r,this.int16[D+2]=c,this.int16[D+3]=h,this.uint16[D+4]=f,this.uint16[D+5]=_,this.uint16[D+6]=g,this.uint16[D+7]=b,this.int16[D+8]=S,this.int16[D+9]=I,this.int16[D+10]=A,this.int16[D+11]=M,e}}Bm.prototype.bytesPerElement=24,wt(Bm,"StructArrayLayout4i4ui4i24");class Nm extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,t,r,c,h,f)}emplace(e,t,r,c,h,f,_){const g=10*e,b=5*e;return this.int16[g+0]=t,this.int16[g+1]=r,this.int16[g+2]=c,this.float32[b+2]=h,this.float32[b+3]=f,this.float32[b+4]=_,e}}Nm.prototype.bytesPerElement=20,wt(Nm,"StructArrayLayout3i3f20");class _a extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,r,c)}emplace(e,t,r,c,h){const f=4*e;return this.float32[f+0]=t,this.float32[f+1]=r,this.float32[f+2]=c,this.float32[f+3]=h,e}}_a.prototype.bytesPerElement=16,wt(_a,"StructArrayLayout4f16");class fh extends Qi{_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}}fh.prototype.bytesPerElement=4,wt(fh,"StructArrayLayout1ul4");class eo extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const c=2*e;return this.uint16[c+0]=t,this.uint16[c+1]=r,e}}eo.prototype.bytesPerElement=4,wt(eo,"StructArrayLayout2ui4");class tf extends Qi{_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,r,c,h,f,_,g,b,S,I,A,M){const D=this.length;return this.resize(D+1),this.emplace(D,e,t,r,c,h,f,_,g,b,S,I,A,M)}emplace(e,t,r,c,h,f,_,g,b,S,I,A,M,D){const z=20*e,B=10*e;return this.int16[z+0]=t,this.int16[z+1]=r,this.int16[z+2]=c,this.int16[z+3]=h,this.int16[z+4]=f,this.float32[B+3]=_,this.float32[B+4]=g,this.float32[B+5]=b,this.float32[B+6]=S,this.int16[z+14]=I,this.uint32[B+8]=A,this.uint16[z+18]=M,this.uint16[z+19]=D,e}}tf.prototype.bytesPerElement=40,wt(tf,"StructArrayLayout5i4f1i1ul2ui40");class ph extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f,_){const g=this.length;return this.resize(g+1),this.emplace(g,e,t,r,c,h,f,_)}emplace(e,t,r,c,h,f,_,g){const b=8*e;return this.int16[b+0]=t,this.int16[b+1]=r,this.int16[b+2]=c,this.int16[b+4]=h,this.int16[b+5]=f,this.int16[b+6]=_,this.int16[b+7]=g,e}}ph.prototype.bytesPerElement=16,wt(ph,"StructArrayLayout3i2i2i16");class Vm extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h){const f=this.length;return this.resize(f+1),this.emplace(f,e,t,r,c,h)}emplace(e,t,r,c,h,f){const _=4*e,g=8*e;return this.float32[_+0]=t,this.float32[_+1]=r,this.float32[_+2]=c,this.int16[g+6]=h,this.int16[g+7]=f,e}}Vm.prototype.bytesPerElement=16,wt(Vm,"StructArrayLayout2f1f2i16");class mh extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,t,r,c,h,f)}emplace(e,t,r,c,h,f,_){const g=20*e,b=5*e;return this.uint8[g+0]=t,this.uint8[g+1]=r,this.float32[b+1]=c,this.float32[b+2]=h,this.float32[b+3]=f,this.float32[b+4]=_,e}}mh.prototype.bytesPerElement=20,wt(mh,"StructArrayLayout2ub4f20");class Tn extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,r)}emplace(e,t,r,c){const h=3*e;return this.uint16[h+0]=t,this.uint16[h+1]=r,this.uint16[h+2]=c,e}}Tn.prototype.bytesPerElement=6,wt(Tn,"StructArrayLayout3ui6");class nf extends Qi{_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,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V,Z,G,Y,Q){const te=this.length;return this.resize(te+1),this.emplace(te,e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V,Z,G,Y,Q)}emplace(e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V,Z,G,Y,Q,te){const me=30*e,ce=15*e,pe=60*e;return this.int16[me+0]=t,this.int16[me+1]=r,this.int16[me+2]=c,this.float32[ce+2]=h,this.float32[ce+3]=f,this.uint16[me+8]=_,this.uint16[me+9]=g,this.uint32[ce+5]=b,this.uint32[ce+6]=S,this.uint32[ce+7]=I,this.uint16[me+16]=A,this.uint16[me+17]=M,this.uint16[me+18]=D,this.float32[ce+10]=z,this.float32[ce+11]=B,this.uint8[pe+48]=V,this.uint8[pe+49]=Z,this.uint8[pe+50]=G,this.uint32[ce+13]=Y,this.int16[me+28]=Q,this.uint8[pe+58]=te,e}}nf.prototype.bytesPerElement=60,wt(nf,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class Um extends Qi{_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,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V,Z,G,Y,Q,te,me,ce,pe,he,de,Be,je,He,Xe,Ze,nt){const Fe=this.length;return this.resize(Fe+1),this.emplace(Fe,e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V,Z,G,Y,Q,te,me,ce,pe,he,de,Be,je,He,Xe,Ze,nt)}emplace(e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V,Z,G,Y,Q,te,me,ce,pe,he,de,Be,je,He,Xe,Ze,nt,Fe){const We=20*e,Qe=40*e,st=80*e;return this.float32[We+0]=t,this.float32[We+1]=r,this.int16[Qe+4]=c,this.int16[Qe+5]=h,this.int16[Qe+6]=f,this.int16[Qe+7]=_,this.int16[Qe+8]=g,this.int16[Qe+9]=b,this.int16[Qe+10]=S,this.int16[Qe+11]=I,this.int16[Qe+12]=A,this.uint16[Qe+13]=M,this.uint16[Qe+14]=D,this.uint16[Qe+15]=z,this.uint16[Qe+16]=B,this.uint16[Qe+17]=V,this.uint16[Qe+18]=Z,this.uint16[Qe+19]=G,this.uint16[Qe+20]=Y,this.uint16[Qe+21]=Q,this.uint16[Qe+22]=te,this.uint16[Qe+23]=me,this.uint16[Qe+24]=ce,this.uint16[Qe+25]=pe,this.uint16[Qe+26]=he,this.uint16[Qe+27]=de,this.uint32[We+14]=Be,this.float32[We+15]=je,this.float32[We+16]=He,this.float32[We+17]=Xe,this.float32[We+18]=Ze,this.uint8[st+76]=nt,this.uint16[Qe+39]=Fe,e}}Um.prototype.bytesPerElement=80,wt(Um,"StructArrayLayout2f9i15ui1ul4f1ub1ui80");class rf extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f){const _=this.length;return this.resize(_+1),this.emplace(_,e,t,r,c,h,f)}emplace(e,t,r,c,h,f,_){const g=6*e;return this.float32[g+0]=t,this.float32[g+1]=r,this.float32[g+2]=c,this.float32[g+3]=h,this.float32[g+4]=f,this.float32[g+5]=_,e}}rf.prototype.bytesPerElement=24,wt(rf,"StructArrayLayout6f24");class kl extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h){const f=this.length;return this.resize(f+1),this.emplace(f,e,t,r,c,h)}emplace(e,t,r,c,h,f){const _=5*e;return this.float32[_+0]=t,this.float32[_+1]=r,this.float32[_+2]=c,this.float32[_+3]=h,this.float32[_+4]=f,e}}kl.prototype.bytesPerElement=20,wt(kl,"StructArrayLayout5f20");class _h extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f,_){const g=this.length;return this.resize(g+1),this.emplace(g,e,t,r,c,h,f,_)}emplace(e,t,r,c,h,f,_,g){const b=7*e;return this.float32[b+0]=t,this.float32[b+1]=r,this.float32[b+2]=c,this.float32[b+3]=h,this.float32[b+4]=f,this.float32[b+5]=_,this.float32[b+6]=g,e}}_h.prototype.bytesPerElement=28,wt(_h,"StructArrayLayout7f28");class jm extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f,_,g,b,S,I){const A=this.length;return this.resize(A+1),this.emplace(A,e,t,r,c,h,f,_,g,b,S,I)}emplace(e,t,r,c,h,f,_,g,b,S,I,A){const M=11*e;return this.float32[M+0]=t,this.float32[M+1]=r,this.float32[M+2]=c,this.float32[M+3]=h,this.float32[M+4]=f,this.float32[M+5]=_,this.float32[M+6]=g,this.float32[M+7]=b,this.float32[M+8]=S,this.float32[M+9]=I,this.float32[M+10]=A,e}}jm.prototype.bytesPerElement=44,wt(jm,"StructArrayLayout11f44");class Gm extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f,_,g,b){const S=this.length;return this.resize(S+1),this.emplace(S,e,t,r,c,h,f,_,g,b)}emplace(e,t,r,c,h,f,_,g,b,S){const I=9*e;return this.float32[I+0]=t,this.float32[I+1]=r,this.float32[I+2]=c,this.float32[I+3]=h,this.float32[I+4]=f,this.float32[I+5]=_,this.float32[I+6]=g,this.float32[I+7]=b,this.float32[I+8]=S,e}}Gm.prototype.bytesPerElement=36,wt(Gm,"StructArrayLayout9f36");class Fl extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const c=2*e;return this.float32[c+0]=t,this.float32[c+1]=r,e}}Fl.prototype.bytesPerElement=8,wt(Fl,"StructArrayLayout2f8");class $m extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,r,c)}emplace(e,t,r,c,h){const f=6*e;return this.uint32[3*e+0]=t,this.uint16[f+2]=r,this.uint16[f+3]=c,this.uint16[f+4]=h,e}}$m.prototype.bytesPerElement=12,wt($m,"StructArrayLayout1ul3ui12");class Ol extends Qi{_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}}Ol.prototype.bytesPerElement=2,wt(Ol,"StructArrayLayout1ui2");class Hm extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B){const V=this.length;return this.resize(V+1),this.emplace(V,e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B)}emplace(e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V){const Z=16*e;return this.float32[Z+0]=t,this.float32[Z+1]=r,this.float32[Z+2]=c,this.float32[Z+3]=h,this.float32[Z+4]=f,this.float32[Z+5]=_,this.float32[Z+6]=g,this.float32[Z+7]=b,this.float32[Z+8]=S,this.float32[Z+9]=I,this.float32[Z+10]=A,this.float32[Z+11]=M,this.float32[Z+12]=D,this.float32[Z+13]=z,this.float32[Z+14]=B,this.float32[Z+15]=V,e}}Hm.prototype.bytesPerElement=64,wt(Hm,"StructArrayLayout16f64");class sf extends Qi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,c,h,f,_){const g=this.length;return this.resize(g+1),this.emplace(g,e,t,r,c,h,f,_)}emplace(e,t,r,c,h,f,_,g){const b=10*e,S=5*e;return this.uint16[b+0]=t,this.uint16[b+1]=r,this.uint16[b+2]=c,this.uint16[b+3]=h,this.float32[S+2]=f,this.float32[S+3]=_,this.float32[S+4]=g,e}}sf.prototype.bytesPerElement=20,wt(sf,"StructArrayLayout4ui3f20");class of extends Qi{_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}}of.prototype.bytesPerElement=2,wt(of,"StructArrayLayout1i2");class af extends Qi{_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}}af.prototype.bytesPerElement=1,wt(af,"StructArrayLayout1ub1");class nx extends hh{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]}}nx.prototype.size=40;class Zm extends tf{get(e){return new nx(this,e)}}wt(Zm,"CollisionBoxArray");class rx extends hh{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}}rx.prototype.size=60;class sx extends nf{get(e){return new rx(this,e)}}wt(sx,"PlacedSymbolArray");class gh extends hh{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]}}gh.prototype.size=80;class ox extends Um{get(e){return new gh(this,e)}}wt(ox,"SymbolInstanceArray");class ax extends Rs{getoffsetX(e){return this.float32[1*e+0]}}wt(ax,"GlyphOffsetArray");class yh extends ms{getx(e){return this.int16[2*e+0]}gety(e){return this.int16[2*e+1]}}wt(yh,"SymbolLineVertexArray");class lx extends hh{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]}}lx.prototype.size=12;class qm extends $m{get(e){return new lx(this,e)}}wt(qm,"FeatureIndexArray");class cx extends eo{geta_centroid_pos0(e){return this.uint16[2*e+0]}geta_centroid_pos1(e){return this.uint16[2*e+1]}}wt(cx,"FillExtrusionCentroidArray");class Wm extends hh{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]}}Wm.prototype.size=6;class Xm extends Go{get(e){return new Wm(this,e)}}wt(Xm,"FillExtrusionWallArray");const ux=pi([{name:"a_pos",components:2,type:"Int16"}],4),N1=pi([{name:"a_circle_z_offset",components:1,type:"Float32"}],4),V1=pi([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class $i{constructor(e=[]){this.segments=e}_prepareSegment(e,t,r,c,h){let f=this.segments[this.segments.length-1];return e>$i.MAX_VERTEX_ARRAY_LENGTH&&zt(`Max vertices per segment is ${$i.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!f||f.vertexLength+e>$i.MAX_VERTEX_ARRAY_LENGTH||f.sortKey!==c||h!==void 0&&f&&f.batchIndex!==void 0&&f.batchIndex!==h)&&(f={vertexOffset:t,primitiveOffset:r,vertexLength:0,primitiveLength:0},c!==void 0&&(f.sortKey=c),h!==void 0&&(f.batchIndex=h),this.segments.push(f)),f}prepareSegment(e,t,r,c,h){return this._prepareSegment(e,t.length,r.length,c,h)}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,r,c){return new $i([{vertexOffset:e,primitiveOffset:t,vertexLength:r,primitiveLength:c,vaos:{},sortKey:0}])}}function lf(n,e){return 256*(n=q(Math.floor(n),0,255))+q(Math.floor(e),0,255)}$i.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,wt($i,"SegmentVector");const U1=pi([{name:"a_pattern",components:4,type:"Uint16"},{name:"a_pixel_ratio",components:1,type:"Float32"}]),j1=pi([{name:"a_pattern_b",components:4,type:"Uint16"}]),G1=pi([{name:"a_dash",components:4,type:"Uint16"}]);class xh{constructor(){this.ids=[],this.uniqueIds=[],this.positions=[],this.indexed=!1}add(e,t,r,c){this.ids.push(Ym(e)),this.positions.push(t,r,c)}eachPosition(e,t){const r=Ym(e);let c=0,h=this.ids.length-1;for(;c<h;){const f=c+h>>1;this.ids[f]>=r?h=f:c=f+1}for(;this.ids[c]===r;)t(this.positions[3*c],this.positions[3*c+1],this.positions[3*c+2]),c++}static serialize(e,t){const r=new Float64Array(e.ids),c=new Uint32Array(e.positions);return vh(r,c,0,r.length-1),t&&(t.add(r.buffer),t.add(c.buffer)),{ids:r,positions:c}}static deserialize(e){const t=new xh;let r;t.ids=e.ids,t.positions=e.positions;for(const c of t.ids)c!==r&&t.uniqueIds.push(c),r=c;return t.indexed=!0,t}}function Ym(n){const e=+n;return Number.isSafeInteger(e)?e:Ba(String(n))}function vh(n,e,t,r){for(;t<r;){const c=n[t+r>>1];let h=t-1,f=r+1;for(;;){do h++;while(n[h]<c);do f--;while(n[f]>c);if(h>=f)break;Ds(n,h,f),Ds(e,3*h,3*f),Ds(e,3*h+1,3*f+1),Ds(e,3*h+2,3*f+2)}f-t<r-f?(vh(n,e,t,f),t=f+1):(vh(n,e,f+1,r),r=f)}}function Ds(n,e,t){const r=n[e];n[e]=n[t],n[t]=r}wt(xh,"FeaturePositionMap");class to{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,r){throw new Error("Uniform#set() must be implemented by each concrete Uniform")}}class bh extends to{constructor(e){super(e),this.current=0}set(e,t,r){this.fetchUniformLocation(e,t)&&this.current!==r&&(this.current=r,this.gl.uniform1i(this.location,r))}}class $n extends to{constructor(e){super(e),this.current=0}set(e,t,r){this.fetchUniformLocation(e,t)&&this.current!==r&&(this.current=r,this.gl.uniform1f(this.location,r))}}class io extends to{constructor(e){super(e),this.current=[0,0]}set(e,t,r){this.fetchUniformLocation(e,t)&&(r[0]===this.current[0]&&r[1]===this.current[1]||(this.current=r,this.gl.uniform2f(this.location,r[0],r[1])))}}class wh extends to{constructor(e){super(e),this.current=[0,0,0]}set(e,t,r){this.fetchUniformLocation(e,t)&&(r[0]===this.current[0]&&r[1]===this.current[1]&&r[2]===this.current[2]||(this.current=r,this.gl.uniform3f(this.location,r[0],r[1],r[2])))}}class $1 extends to{constructor(e){super(e),this.current=[0,0,0,0]}set(e,t,r){this.fetchUniformLocation(e,t)&&(r[0]===this.current[0]&&r[1]===this.current[1]&&r[2]===this.current[2]&&r[3]===this.current[3]||(this.current=r,this.gl.uniform4ui(this.location,r[0],r[1],r[2],r[3])))}}class cf extends to{constructor(e){super(e),this.current=[0,0,0,0]}set(e,t,r){this.fetchUniformLocation(e,t)&&(r[0]===this.current[0]&&r[1]===this.current[1]&&r[2]===this.current[2]&&r[3]===this.current[3]||(this.current=r,this.gl.uniform4f(this.location,r[0],r[1],r[2],r[3])))}}class H1 extends to{constructor(e){super(e),this.current=Ii.transparent.toPremultipliedRenderColor(null)}set(e,t,r){this.fetchUniformLocation(e,t)&&(r.r===this.current.r&&r.g===this.current.g&&r.b===this.current.b&&r.a===this.current.a||(this.current=r,this.gl.uniform4f(this.location,r.r,r.g,r.b,r.a)))}}const u=new Float32Array(16);class i extends to{constructor(e){super(e),this.current=u}set(e,t,r){if(this.fetchUniformLocation(e,t)){if(r[12]!==this.current[12]||r[0]!==this.current[0])return this.current=r,void this.gl.uniformMatrix4fv(this.location,!1,r);for(let c=1;c<16;c++)if(r[c]!==this.current[c]){this.current=r,this.gl.uniformMatrix4fv(this.location,!1,r);break}}}}const o=new Float32Array(9),d=new Float32Array(4);class m extends to{constructor(e){super(e),this.current=d}set(e,t,r){if(this.fetchUniformLocation(e,t)){for(let c=0;c<4;c++)if(r[c]!==this.current[c]){this.current=r,this.gl.uniformMatrix2fv(this.location,!1,r);break}}}}function y(n){return[lf(255*n.r,255*n.g),lf(255*n.b,255*n.a)]}function v(n,e,t,r,c,h,f,_){return!!n&&(n.kind==="composite"||n.kind==="source"?n.evaluate(new Mi(0,{brightness:h,worldview:_}),e,t,c,r,f)==="none":n.value==="none")}class w{constructor(e,t,r,c){this.value=e,this.uniformNames=t.map(h=>`u_${h}`),this.type=r,this.context=c}setUniform(e,t,r,c,h){const f=c.constantOr(this.value);t.set(e,h,f instanceof Ii?f.toPremultipliedRenderColor(this.lutExpression&&this.lutExpression.kind==="constant"&&this.lutExpression.value==="none"?null:this.context.lut):f)}getBinding(e,t){return this.type==="color"?new H1(e):new $n(e)}}class E{constructor(e,t){this.uniformNames=t.map(r=>`u_${r}`),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,r,c,h){let f=null;h!=="u_pattern"&&h!=="u_dash"||(f=this.pattern),h==="u_pattern_b"&&(f=this.patternTransition),h==="u_pixel_ratio"&&(f=this.pixelRatio),f&&t.set(e,h,f)}getBinding(e,t){return t==="u_pattern"||t==="u_pattern_b"||t==="u_dash"?new $1(e):new $n(e)}}class P{constructor(e,t,r,c){this.expression=e,this.type=r,this.maxValue=0,this.paintVertexAttributes=t.map(h=>({name:`a_${h}`,type:"Float32",components:r==="color"?2:1,offset:0})),this.paintVertexArray=new c}populatePaintArray(e,t,r,c,h,f,_,g){const b=this.paintVertexArray.length,S=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate(new Mi(0,{brightness:f,worldview:g}),t,{},h,c,_):this.expression.kind==="constant"&&this.expression.value,I=v(this.lutExpression,t,{},c,h,f,_,g);this.paintVertexArray.resize(e),this._setPaintValue(b,e,S,I?null:this.context.lut)}updatePaintArray(e,t,r,c,h,f,_,g){const b=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate({zoom:0,brightness:_,worldview:g},r,c,void 0,h):this.expression.kind==="constant"&&this.expression.value,S=v(this.lutExpression,r,c,h,void 0,_,void 0,g);this._setPaintValue(e,t,b,S?null:this.context.lut)}_setPaintValue(e,t,r,c){if(this.type==="color"){const h=y(r.toPremultipliedRenderColor(c));for(let f=e;f<t;f++)this.paintVertexArray.emplace(f,h[0],h[1])}else{for(let h=e;h<t;h++)this.paintVertexArray.emplace(h,r);this.maxValue=Math.max(this.maxValue,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.lutExpression&&this.lutExpression.kind!=="constant"&&(this.lutExpression.isStateDependent||!this.lutExpression.isLightConstant)||this.expression.kind!=="constant"&&(this.expression.isStateDependent||!this.expression.isLightConstant)))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class R{constructor(e,t,r,c,h,f){this.expression=e,this.uniformNames=t.map(_=>`u_${_}_t`),this.type=r,this.useIntegerZoom=c,this.context=h,this.maxValue=0,this.paintVertexAttributes=t.map(_=>({name:`a_${_}`,type:"Float32",components:r==="color"?4:2,offset:0})),this.paintVertexArray=new f}populatePaintArray(e,t,r,c,h,f,_,g){const b=this.expression.evaluate(new Mi(this.context.zoom,{brightness:f,worldview:g}),t,{},h,c,_),S=this.expression.evaluate(new Mi(this.context.zoom+1,{brightness:f,worldview:g}),t,{},h,c,_),I=v(this.lutExpression,t,{},c,h,f,_,g),A=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(A,e,b,S,I?null:this.context.lut)}updatePaintArray(e,t,r,c,h,f,_,g){const b=this.expression.evaluate({zoom:this.context.zoom,brightness:_,worldview:g},r,c,void 0,h),S=this.expression.evaluate({zoom:this.context.zoom+1,brightness:_,worldview:g},r,c,void 0,h),I=v(this.lutExpression,r,c,h,void 0,_,void 0,g);this._setPaintValue(e,t,b,S,I?null:this.context.lut)}_setPaintValue(e,t,r,c,h){if(this.type==="color"){const f=y(r.toPremultipliedRenderColor(h)),_=y(c.toPremultipliedRenderColor(h));for(let g=e;g<t;g++)this.paintVertexArray.emplace(g,f[0],f[1],_[0],_[1])}else{for(let f=e;f<t;f++)this.paintVertexArray.emplace(f,r,c);this.maxValue=Math.max(this.maxValue,Math.abs(r),Math.abs(c))}}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,r,c,h){const f=this.useIntegerZoom?Math.floor(r.zoom):r.zoom,_=q(this.expression.interpolationFactor(f,this.context.zoom,this.context.zoom+1),0,1);t.set(e,h,_)}getBinding(e,t){return new $n(e)}}class O{constructor(e,t,r,c,h){this.expression=e,this.layerId=h,this.paintVertexAttributes=(r==="array"?G1:U1).members;for(let f=0;f<t.length;++f);this.paintVertexArray=new c,this.paintTransitionVertexArray=new Vc}populatePaintArray(e,t,r,c){const h=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValues(h,e,t.patterns&&t.patterns[this.layerId],r)}updatePaintArray(e,t,r,c,h,f,_){this._setPaintValues(e,t,r.patterns&&r.patterns[this.layerId],f)}_setPaintValues(e,t,r,c){if(!c||!r)return;const h=c[r[0]],f=c[r[1]];if(h){if(h){const{tl:_,br:g,pixelRatio:b}=h;for(let S=e;S<t;S++)this.paintVertexArray.emplace(S,_[0],_[1],g[0],g[1],b)}if(f){this.paintTransitionVertexArray.resize(this.paintVertexArray.length);const{tl:_,br:g}=f;for(let b=e;b<t;b++)this.paintTransitionVertexArray.emplace(b,_[0],_[1],g[0],g[1])}}}upload(e){const t=this.expression.isStateDependent||!this.expression.isLightConstant;this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,t)),this.paintTransitionVertexArray&&this.paintTransitionVertexArray.length&&(this.paintTransitionVertexBuffer=e.createVertexBuffer(this.paintTransitionVertexArray,j1.members,t))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy(),this.paintTransitionVertexBuffer&&this.paintTransitionVertexBuffer.destroy()}}class k{constructor(e,t,r=()=>!0){this.binders={},this._buffers=[],this.context=t;const c=[],h=e;for(const f in e.paint._values){const _=h.paint.get(f);if(f.endsWith("-use-theme")||!r(f)||!(_ instanceof Ll&&Fd(_.property.specification)))continue;const g=U(f,e.type),b=_.value,S=_.property.specification.type,I=!!_.property.useIntegerZoom,A=f==="line-dasharray"||f.endsWith("pattern"),M=h.paint.get(`${f}-use-theme`),D=f==="line-dasharray"&&h.layout.get("line-cap").value.kind!=="constant"||M&&M.value.kind!=="constant";if(b.kind!=="constant"||D)if(b.kind==="source"||D||A){const z=ie(f,S,"source");this.binders[f]=A?new O(b,g,S,z,e.id):new P(b,g,S,z),c.push(`/a_${f}`)}else{const z=ie(f,S,"composite");this.binders[f]=new R(b,g,S,I,t,z),c.push(`/z_${f}`)}else this.binders[f]=A?new E(b.value,g):new w(b.value,g,S,t),c.push(`/u_${f}`);M&&(this.binders[f].lutExpression=M.value)}this.cacheKey=c.sort().join("")}getMaxValue(e){const t=this.binders[e];return t instanceof P||t instanceof R?t.maxValue:0}populatePaintArrays(e,t,r,c,h,f,_,g){for(const b in this.binders){const S=this.binders[b];S.context=this.context,(S instanceof P||S instanceof R||S instanceof O)&&S.populatePaintArray(e,t,r,c,h,f,_,g)}}setConstantPatternPositions(e,t){for(const r in this.binders){const c=this.binders[r];c instanceof E&&c.setConstantPatternPositions(e,t)}}getPatternTransitionVertexBuffer(e){const t=this.binders[e];return t instanceof O?t.paintTransitionVertexBuffer:null}updatePaintArrays(e,t,r,c,h,f,_,g,b,S){let I=!1;const A=Object.keys(e),M=A.length!==0&&!g,D=M?A:t.uniqueIds;this.context.lut=h.lut;for(const z in this.binders){const B=this.binders[z];if(B.context=this.context,(B instanceof P||B instanceof R||B instanceof O)&&B.expression&&B.expression.kind&&B.expression.kind!=="constant"&&(B.expression.isStateDependent===!0||B.expression.isLightConstant===!1)){const V=h.paint.get(z);B.expression=V.value;for(const Z of D){const G=e[Z.toString()];t.eachPosition(Z,(Y,Q,te)=>{const me=c.feature(Y);B.updatePaintArray(Q,te,me,G,f,_,b,S)})}if(!M)for(const Z of r.uniqueIds){const G=e[Z.toString()];r.eachPosition(Z,(Y,Q,te)=>{const me=c.feature(Y);B.updatePaintArray(Q,te,me,G,f,_,b,S)})}I=!0}}return I}defines(){const e=[];for(const t in this.binders){const r=this.binders[t];(r instanceof w||r instanceof E)&&e.push(...r.uniformNames.map(c=>`#define HAS_UNIFORM_${c}`))}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e){const t=[];for(const r in this.binders){const c=this.binders[r];if(c instanceof w||c instanceof E||c instanceof R)for(const h of c.uniformNames)t.push({name:h,property:r,binding:c.getBinding(e,h)})}return t}setUniforms(e,t,r,c,h){for(const{name:f,property:_,binding:g}of r)this.binders[_].setUniform(e,g,h,c.get(_),f)}updatePaintBuffers(){this._buffers=[];for(const e in this.binders){const t=this.binders[e];(t instanceof P||t instanceof R||t instanceof O)&&t.paintVertexBuffer&&this._buffers.push(t.paintVertexBuffer),t instanceof O&&t.paintTransitionVertexBuffer&&this._buffers.push(t.paintTransitionVertexBuffer)}}upload(e){for(const t in this.binders){const r=this.binders[t];(r instanceof P||r instanceof R||r instanceof O)&&r.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const t=this.binders[e];(t instanceof P||t instanceof R||t instanceof O)&&t.destroy()}}}class N{constructor(e,t,r=()=>!0){this.programConfigurations={};for(const c of e)this.programConfigurations[c.id]=new k(c,t,r);this.needsUpload=!1,this._featureMap=new xh,this._featureMapWithoutIds=new xh,this._bufferOffset=0,this._idlessCounter=0}populatePaintArrays(e,t,r,c,h,f,_,g,b){for(const S in this.programConfigurations)this.programConfigurations[S].populatePaintArrays(e,t,c,h,f,_,g,b);t.id!==void 0?this._featureMap.add(t.id,r,this._bufferOffset,e):(this._featureMapWithoutIds.add(this._idlessCounter,r,this._bufferOffset,e),this._idlessCounter+=1),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,r,c,h,f,_,g){for(const b of r)this.needsUpload=this.programConfigurations[b.id].updatePaintArrays(e,this._featureMap,this._featureMapWithoutIds,t,b,c,h,f,_||0,g)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}const j={"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":["gapwidth"],"line-pattern":["pattern","pixel_ratio","pattern_b"],"fill-pattern":["pattern","pixel_ratio","pattern_b"],"fill-extrusion-pattern":["pattern","pixel_ratio","pattern_b"],"line-dasharray":["dash"],"fill-bridge-guard-rail-color":["structure_color"],"fill-tunnel-structure-color":["structure_color"]};function U(n,e){return j[n]||[n.replace(`${e}-`,"").replace(/-/g,"_")]}const X={"line-pattern":{source:$o,composite:$o},"fill-pattern":{source:$o,composite:$o},"fill-extrusion-pattern":{source:$o,composite:$o},"line-dasharray":{source:Vc,composite:Vc}},W={color:{source:Fl,composite:_a},number:{source:Rs,composite:Fl}};function ie(n,e,t){const r=X[n];return r&&r[t]||W[e][t]}wt(w,"ConstantBinder"),wt(E,"PatternConstantBinder"),wt(P,"SourceExpressionBinder"),wt(O,"PatternCompositeBinder"),wt(R,"CompositeExpressionBinder"),wt(k,"ProgramConfiguration",{omit:["_buffers"]}),wt(N,"ProgramConfigurationSet");const ne=_t/Math.PI/2,K=64,xe=[K,32,16],le=-ne,_e=ne;function re(n,e,t,r=ne){return t=Ei(t),[n*Math.sin(t)*r,-e*r,n*Math.cos(t)*r]}function ae(n,e,t){return re(Math.cos(Ei(n)),Math.sin(Ei(n)),e,t)}const fe=63710088e-1,Ce=2*Math.PI*fe;class ve{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ve(ge(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const t=Math.PI/180,r=this.lat*t,c=e.lat*t,h=Math.sin(r)*Math.sin(c)+Math.cos(r)*Math.cos(c)*Math.cos((e.lng-this.lng)*t);return fe*Math.acos(Math.min(h,1))}toBounds(e=0){const t=360*e/40075017,r=t/Math.cos(Math.PI/180*this.lat);return new Ne({lng:this.lng-r,lat:this.lat-t},{lng:this.lng+r,lat:this.lat+t})}toEcef(e){return ae(this.lat,this.lng,ne+e*ne/fe)}static convert(e){if(e instanceof ve)return e;if(Array.isArray(e)&&(e.length===2||e.length===3))return new ve(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&typeof e=="object"&&e!==null)return new ve(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 Ne{constructor(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):Array.isArray(e)&&e.length===4?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1]))}setNorthEast(e){return this._ne=e instanceof ve?new ve(e.lng,e.lat):ve.convert(e),this}setSouthWest(e){return this._sw=e instanceof ve?new ve(e.lng,e.lat):ve.convert(e),this}extend(e){const t=this._sw,r=this._ne;let c,h;if(e instanceof ve)c=e,h=e;else{if(!(e instanceof Ne))return Array.isArray(e)?e.length===4||e.every(Array.isArray)?this.extend(Ne.convert(e)):this.extend(ve.convert(e)):typeof e=="object"&&e!==null&&e.hasOwnProperty("lat")&&(e.hasOwnProperty("lon")||e.hasOwnProperty("lng"))?this.extend(ve.convert(e)):this;if(c=e._sw,h=e._ne,!c||!h)return this}return t||r?(t.lng=Math.min(c.lng,t.lng),t.lat=Math.min(c.lat,t.lat),r.lng=Math.max(h.lng,r.lng),r.lat=Math.max(h.lat,r.lat)):(this._sw=new ve(c.lng,c.lat),this._ne=new ve(h.lng,h.lat)),this}getCenter(){return new ve((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 ve(this.getWest(),this.getNorth())}getSouthEast(){return new ve(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:r}=ve.convert(e);let c=this._sw.lng<=t&&t<=this._ne.lng;return this._sw.lng>this._ne.lng&&(c=this._sw.lng>=t&&t>=this._ne.lng),this._sw.lat<=r&&r<=this._ne.lat&&c}static convert(e){if(e)return e instanceof Ne?e:new Ne(e)}}function ze(n){return Ce*Math.cos(n*Math.PI/180)}function Je(n){return(180+n)/360}function tt(n){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+n*Math.PI/360)))/360}function Pe(n,e){return n/ze(e)}function we(n){return 360*n-180}function Oe(n){return 360/Math.PI*Math.atan(Math.exp((180-360*n)*Math.PI/180))-90}function Ue(n,e){return n*ze(Oe(e))}const $e=85.051129;function ft(n){return Math.cos(Ei(q(n,-85.051129,$e)))}function lt(n,e){const t=q(e,0,25.5),r=Math.pow(2,t);return ft(n)*Ce/(512*r)}function ct(n){return 1/Math.cos(n*Math.PI/180)}function et(n,e=0){const t=Math.exp(Math.PI*(1-(n.y+e/_t)/(1<<n.z)*2));return 80150034*t/(t*t+1)/_t/(1<<n.z)}class Et{constructor(e,t,r=0){this.x=+e,this.y=+t,this.z=+r}static fromLngLat(e,t=0){const r=ve.convert(e);return new Et(Je(r.lng),tt(r.lat),Pe(t,r.lat))}toLngLat(){return new ve(we(this.x),Oe(this.y))}toAltitude(){return Ue(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/Ce*ct(Oe(this.y))}}function Mt(n,e,t,r,c,h,f,_,g){const b=(e+r)/2,S=(t+c)/2,I=new it(b,S);_(I),function(A,M,D,z,B,V){const Z=D-B,G=z-V;return Math.abs((z-M)*Z-(D-A)*G)/Math.hypot(Z,G)}(I.x,I.y,h.x,h.y,f.x,f.y)>=g?(Mt(n,e,t,b,S,h,I,_,g),Mt(n,b,S,r,c,I,f,_,g)):n.push(f)}function vt(n,e,t){let r=n[0],c=r.x,h=r.y;e(r);const f=[r];for(let _=1;_<n.length;_++){const g=n[_],{x:b,y:S}=g;e(g),Mt(f,c,h,b,S,r,g,e,t),c=b,h=S,r=g}return f}function St(n,e,t,r){if(r(e,t)){const c=e.add(t)._mult(.5);St(n,e,c,r),St(n,c,t,r)}else n.push(t)}function Vt(n,e){let t=n[0];const r=[t];for(let c=1;c<n.length;c++){const h=n[c];St(r,t,h,e),t=h}return r}const Yt=Math.pow(2,14)-1,Zt=-Yt-1;function si(n,e){const t=Math.round(n.x*e),r=Math.round(n.y*e);return n.x=q(t,Zt,Yt),n.y=q(r,Zt,Yt),(t<n.x||t>n.x+1||r<n.y||r>n.y+1)&&zt("Geometry exceeds allowed extent, reduce your vector tile buffer size"),n}function Ft(n,e,t){const r=n.loadGeometry(),c=n.extent,h=_t/c;if(e&&t&&t.projection.isReprojectedInTileSpace){const f=1<<e.z,{scale:_,x:g,y:b,projection:S}=t,I=A=>{const M=we((e.x+A.x/c)/f),D=Oe((e.y+A.y/c)/f),z=S.project(M,D);A.x=(z.x*_-g)*c,A.y=(z.y*_-b)*c};for(let A=0;A<r.length;A++)if(n.type!==1)r[A]=vt(r[A],I,1);else{const M=[];for(const D of r[A])D.x<0||D.x>=c||D.y<0||D.y>=c||(I(D),M.push(D));r[A]=M}}for(const f of r)for(const _ of f)si(_,h);return r}function oi(n,e){return{type:n.type,id:n.id,properties:n.properties,geometry:e?Ft(n):[]}}class qt{constructor(e,t,r,c,h){this.properties={},this.extent=r,this.type=0,this.id=void 0,this._pbf=e,this._geometry=-1,this._keys=c,this._values=h,e.readFields(Ti,this,t)}loadGeometry(){const e=this._pbf;e.pos=this._geometry;const t=e.readVarint()+e.pos,r=[];let c,h=1,f=0,_=0,g=0;for(;e.pos<t;){if(f<=0){const b=e.readVarint();h=7&b,f=b>>3}if(f--,h===1||h===2)_+=e.readSVarint(),g+=e.readSVarint(),h===1&&(c&&r.push(c),c=[]),c&&c.push(new it(_,g));else{if(h!==7)throw new Error(`unknown command ${h}`);c&&c.push(c[0].clone())}}return c&&r.push(c),r}bbox(){const e=this._pbf;e.pos=this._geometry;const t=e.readVarint()+e.pos;let r=1,c=0,h=0,f=0,_=1/0,g=-1/0,b=1/0,S=-1/0;for(;e.pos<t;){if(c<=0){const I=e.readVarint();r=7&I,c=I>>3}if(c--,r===1||r===2)h+=e.readSVarint(),f+=e.readSVarint(),h<_&&(_=h),h>g&&(g=h),f<b&&(b=f),f>S&&(S=f);else if(r!==7)throw new Error(`unknown command ${r}`)}return[_,b,g,S]}toGeoJSON(e,t,r){const c=this.extent*Math.pow(2,r),h=this.extent*e,f=this.extent*t,_=this.loadGeometry();function g(A){return[360*(A.x+h)/c-180,360/Math.PI*Math.atan(Math.exp((1-2*(A.y+f)/c)*Math.PI))-90]}function b(A){return A.map(g)}let S;if(this.type===1){const A=[];for(const D of _)A.push(D[0]);const M=b(A);S=A.length===1?{type:"Point",coordinates:M[0]}:{type:"MultiPoint",coordinates:M}}else if(this.type===2){const A=_.map(b);S=A.length===1?{type:"LineString",coordinates:A[0]}:{type:"MultiLineString",coordinates:A}}else{if(this.type!==3)throw new Error("unknown feature type");{const A=function(D){const z=D.length;if(z<=1)return[D];const B=[];let V,Z;for(let G=0;G<z;G++){const Y=Vi(D[G]);Y!==0&&(Z===void 0&&(Z=Y<0),Z===Y<0?(V&&B.push(V),V=[D[G]]):V&&V.push(D[G]))}return V&&B.push(V),B}(_),M=[];for(const D of A)M.push(D.map(b));S=M.length===1?{type:"Polygon",coordinates:M[0]}:{type:"MultiPolygon",coordinates:M}}}const I={type:"Feature",geometry:S,properties:this.properties};return this.id!=null&&(I.id=this.id),I}}function Ti(n,e,t){n===1?e.id=t.readVarint():n===2?function(r,c){const h=r.readVarint()+r.pos;for(;r.pos<h;){const f=c._keys[r.readVarint()],_=c._values[r.readVarint()];c.properties[f]=_}}(t,e):n===3?e.type=t.readVarint():n===4&&(e._geometry=t.pos)}function Vi(n){let e=0;for(let t,r,c=0,h=n.length,f=h-1;c<h;f=c++)t=n[c],r=n[f],e+=(r.x-t.x)*(t.y+r.y);return e}qt.types=["Unknown","Point","LineString","Polygon"];class nn{constructor(e,t){this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(Hi,this,t),this.length=this._features.length}feature(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];const t=this._pbf.readVarint()+this._pbf.pos;return new qt(this._pbf,t,this.extent,this._keys,this._values)}}function Hi(n,e,t){n===15?e.version=t.readVarint():n===1?e.name=t.readString():n===5?e.extent=t.readVarint():n===2?e._features.push(t.pos):n===3?e._keys.push(t.readString()):n===4&&e._values.push(function(r){let c=null;const h=r.readVarint()+r.pos;for(;r.pos<h;){const f=r.readVarint()>>3;c=f===1?r.readString():f===2?r.readFloat():f===3?r.readDouble():f===4?r.readVarint64():f===5?r.readVarint():f===6?r.readSVarint():f===7?r.readBoolean():null}if(c==null)throw new Error("unknown feature value");return c}(t))}class Ci{constructor(e,t){this.layers=e.readFields(ni,{},t)}}function ni(n,e,t){if(n===3){const r=new nn(t,t.readVarint()+t.pos);r.length&&(e[r.name]=r)}}const ri="3d_elevation_id",Zi="level";class an{constructor(){this._valid=!1}reset(e){return this.feature=e,this._valid=!0,this._geometry=e.loadGeometry(),this._geometry.length!==0&&this._geometry[0].length!==0||(this._valid=!1),this}geometry(e,t){return this._valid&&e(t(this._geometry)),this}require(e,t,r){return this.get(e,!0,t,r)}optional(e,t,r){return this.get(e,!1,t,r)}success(){return this._valid}get(e,t,r,c){const h=this.feature.properties.hasOwnProperty(e)?+this.feature.properties[e]:void 0;return this._valid&&h!==void 0&&!Number.isNaN(h)?r(c?c(h):h):t&&(this._valid=!1),this}}class Pi{constructor(e,t){this.featureFunc=e,this.vertexFunc=t}parseFeature(e,t,r){return this.featureFunc(e,t,r)}parseVertex(e,t,r){return this.vertexFunc(e,t,r)}}const Jt=new Pi((n,e,t)=>n.reset(e).require(ri,r=>{t.id=r}).optional("fixed_height_relative",r=>{t.constantHeight=r},Ui.decodeRelativeHeight).geometry(r=>{t.bounds=r},jp).success(),(n,e,t)=>n.reset(e).require(ri,r=>{t.id=r}).require("elevation_idx",r=>{t.idx=r}).require("extent",r=>{t.extent=r}).require("height_relative",r=>{t.height=r},Ui.decodeRelativeHeight).geometry(r=>{t.position=r},Ui.getPoint).success()),en=new Pi((n,e,t)=>n.reset(e).require(ri,r=>{t.id=r}).optional("fixed_height",r=>{t.constantHeight=r},Ui.decodeMetricHeight).geometry(r=>{t.bounds=r},jp).success(),(n,e,t)=>n.reset(e).require(ri,r=>{t.id=r}).require("elevation_idx",r=>{t.idx=r}).require("extent",r=>{t.extent=r}).require("height",r=>{t.height=r},Ui.decodeMetricHeight).geometry(r=>{t.position=r},Ui.getPoint).success());class Ui{static getPoint(e){return Do(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?e==="1.0.1"?en:void 0:Jt}static parse(e){const t=[],r=[],c=e.length,h=new an;for(let f=0;f<c;f++){const _=e.feature(f),g=_.properties.version,b=Ui.getVersionSchema(g);if(b===void 0){zt(`Unknown elevation feature version number ${g||"(unknown)"}`);continue}const S=_.properties.type;if(!S)continue;const I=qt.types[_.type];if(I==="Point"&&S==="curve_point"){const A={};b.parseVertex(h,_,A)&&t.push(A)}else if(I==="Polygon"&&S==="curve_meta"){const A={};b.parseFeature(h,_,A)&&r.push(A)}}return{vertices:t,features:r}}}class kn{constructor(e,t){this.pos=e,this.dir=t}intersectsPlane(e,t,r){const c=uo(t,this.dir);if(Math.abs(c)<1e-6)return!1;const h=((e[0]-this.pos[0])*t[0]+(e[1]-this.pos[1])*t[1])/c;return r[0]=this.pos[0]+this.dir[0]*h,r[1]=this.pos[1]+this.dir[1]*h,!0}}class fi{constructor(e,t){this.pos=e,this.dir=t}intersectsPlane(e,t,r){const c=pn(t,this.dir);if(Math.abs(c)<1e-6)return!1;const h=((e[0]-this.pos[0])*t[0]+(e[1]-this.pos[1])*t[1]+(e[2]-this.pos[2])*t[2])/c;return r[0]=this.pos[0]+this.dir[0]*h,r[1]=this.pos[1]+this.dir[1]*h,r[2]=this.pos[2]+this.dir[2]*h,!0}closestPointOnSphere(e,t,r){if(function(M,D){var z=M[0],B=M[1],V=M[2],Z=D[0],G=D[1],Y=D[2];return Math.abs(z-Z)<=F*Math.max(1,Math.abs(z),Math.abs(Z))&&Math.abs(B-G)<=F*Math.max(1,Math.abs(B),Math.abs(G))&&Math.abs(V-Y)<=F*Math.max(1,Math.abs(V),Math.abs(Y))}(this.pos,e)||t===0)return r[0]=r[1]=r[2]=0,!1;const[c,h,f]=this.dir,_=this.pos[0]-e[0],g=this.pos[1]-e[1],b=this.pos[2]-e[2],S=c*c+h*h+f*f,I=2*(_*c+g*h+b*f),A=I*I-4*S*(_*_+g*g+b*b-t*t);if(A<0){const M=Math.max(-I/2,0),D=_+c*M,z=g+h*M,B=b+f*M,V=Math.hypot(D,z,B);return r[0]=D*t/V,r[1]=z*t/V,r[2]=B*t/V,!1}{const M=(-I-Math.sqrt(A))/(2*S);if(M<0){const D=Math.hypot(_,g,b);return r[0]=_*t/D,r[1]=g*t/D,r[2]=b*t/D,!1}return r[0]=_+c*M,r[1]=g+h*M,r[2]=b+f*M,!0}}}class Gi{constructor(e,t,r,c,h){this.TL=e,this.TR=t,this.BR=r,this.BL=c,this.horizon=h}static fromInvProjectionMatrix(e,t,r){const c=[-1,1,1],h=[1,1,1],f=[1,-1,1],_=[-1,-1,1],g=mn(c,c,e),b=mn(h,h,e),S=mn(f,f,e),I=mn(_,_,e);return new Gi(g,b,S,I,t/r)}}function Vn(n,e,t){let r=1/0,c=-1/0;const h=[];for(const f of n){Ln(h,f,e);const _=pn(h,t);r=Math.min(r,_),c=Math.max(c,_)}return[r,c]}function Er(n,e){let t=!0;for(let r=0;r<n.planes.length;r++){const c=n.planes[r];let h=0;for(let f=0;f<e.length;f++)h+=+(pn(c,e[f])+c[3]>=0);if(h===0)return 0;h!==e.length&&(t=!1)}return t?2:1}function Hn(n,e){for(const t of n.projections){const r=Vn(e,n.points[0],t.axis);if(t.projection[1]<r[0]||t.projection[0]>r[1])return 0}return 1}function ar(n,e){let t=0;const r=[0,0,0,0];for(let c=0;c<n.length;c++)r[0]=n[c][0],r[1]=n[c][1],r[2]=n[c][2],r[3]=1,Ro(r,e)>=0&&t++;return t}class _s{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=Li.fromPoints(this.points),this.projections=[],this.frustumEdges=[Ln([],this.points[2],this.points[3]),Ln([],this.points[0],this.points[3]),Ln([],this.points[4],this.points[0]),Ln([],this.points[5],this.points[1]),Ln([],this.points[6],this.points[2]),Ln([],this.points[7],this.points[3])];for(const r of this.frustumEdges){const c=[0,-r[2],r[1]],h=[r[2],0,-r[0]];this.projections.push({axis:c,projection:Vn(this.points,this.points[0],c)}),this.projections.push({axis:h,projection:Vn(this.points,this.points[0],h)})}}static fromInvProjectionMatrix(e,t,r,c){const h=Math.pow(2,r),f=[[-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(b=>{const S=vr([],b,e),I=1/S[3]/t*h;return(A=S)[0]=(M=S)[0]*(D=[I,I,c?1/S[3]:I,I])[0],A[1]=M[1]*D[1],A[2]=M[2]*D[2],A[3]=M[3]*D[3],A;var A,M,D}),_=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(b=>{const S=zi([],On([],Ln([],f[b[0]],f[b[1]]),Ln([],f[b[2]],f[b[1]]))),I=-pn(S,f[b[1]]);return S.concat(I)}),g=[];for(let b=0;b<f.length;b++)g.push([f[b][0],f[b][1],f[b][2]]);return new _s(g,_)}intersectsPrecise(e,t,r){for(let c=0;c<t.length;c++)if(!ar(e,t[c]))return 0;for(let c=0;c<this.planes.length;c++)if(!ar(e,this.planes[c]))return 0;for(const c of r)for(const h of this.frustumEdges){const f=On([],c,h),_=Wn(f);if(_===0)continue;mi(f,f,1/_);const g=Vn(this.points,this.points[0],f),b=Vn(e,this.points[0],f);if(g[0]>b[1]||b[0]>g[1])return 0}return 1}containsPoint(e){for(const t of this.planes){const r=t[3];if(pn([t[0],t[1],t[2]],e)+r<0)return!1}return!0}}class Li{static fromPoints(e){const t=[1/0,1/0,1/0],r=[-1/0,-1/0,-1/0];for(const c of e)Ut(t,t,c),ii(r,r,c);return new Li(t,r)}static fromTileIdAndHeight(e,t,r){const c=1<<e.canonical.z,h=e.canonical.x,f=e.canonical.y;return new Li([h/c,f/c,t],[(h+1)/c,(f+1)/c,r])}static applyTransform(e,t){const r=e.getCorners();for(let c=0;c<r.length;++c)mn(r[c],r[c],t);return Li.fromPoints(r)}static applyTransformFast(e,t){const r=[t[12],t[13],t[14]],c=[...r];for(let h=0;h<3;h++)for(let f=0;f<3;f++){const _=t[4*f+h],g=_*e.min[f],b=_*e.max[f];r[h]+=Math.min(g,b),c[h]+=Math.max(g,b)}return new Li(r,c)}static projectAabbCorners(e,t){const r=e.getCorners();for(let c=0;c<r.length;++c)mn(r[c],r[c],t);return r}constructor(e,t){this.min=e,this.max=t,this.center=mi([],Pt([],this.min,this.max),.5)}quadrant(e){const t=[e%2==0,e<2],r=Mr(this.min),c=Mr(this.max);for(let h=0;h<t.length;h++)r[h]=t[h]?this.min[h]:this.center[h],c[h]=t[h]?this.center[h]:this.max[h];return c[2]=this.max[2],new Li(r,c)}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)?Er(e,this.getCorners()):0}intersectsFlat(e){return this.intersectsAabb(e.bounds)?Er(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)?Hn(e,this.getCorners()):0}intersectsPreciseFlat(e,t){return t||this.intersectsFlat(e)?Hn(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])]}}wt(Li,"Aabb");class Ls{constructor(e,t){this.feature=e,this.metersToTile=t,this.index=0}get(){const e=this.feature.vertices[this.index],t=this.feature.vertexProps[this.index].dir,r=t[1],c=-t[0],h=(e.extent+1)*this.metersToTile;return[new it(Math.trunc(e.position[0]+r*h),Math.trunc(e.position[1]+c*h)),new it(Math.trunc(e.position[0]-r*h),Math.trunc(e.position[1]-c*h))]}next(){this.index++}valid(){return this.index<this.feature.vertices.length}}class zs{constructor(e,t,r,c,h,f){if(this.vertices=new Array,this.vertexProps=new Array,this.edges=new Array,this.edgeProps=new Array,this._tmpVec2=[Dr(),Dr(),Dr(),Dr(),Dr(),Dr(),Dr()],this.id=e,this.heightRange={min:r,max:r},this.safeArea=t,this.constantHeight=r,this.constantHeight==null&&(this.constantHeight!=null||c.length!==0)){this.vertices=c,this.edges=h,this.edges=this.edges.filter(_=>{return _.a<this.vertices.length&&_.b<this.vertices.length&&!((g=this.vertices[_.a].position)[0]===(b=this.vertices[_.b].position)[0]&&g[1]===b[1]);var g,b}),this.heightRange={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};for(const _ of this.vertices)this.vertexProps.push({dir:Do(0,0)}),this.heightRange.min=Math.min(this.heightRange.min,_.height),this.heightRange.max=Math.max(this.heightRange.max,_.height);for(const _ of this.edges){const g=this.vertices[_.a].position,b=this.vertices[_.b].position,S=Lo(Dr(),b,g),I=pl(S),A=fl(Dr(),S,1/I);this.edgeProps.push({vec:S,dir:A,len:I});const M=this.vertexProps[_.a].dir,D=this.vertexProps[_.b].dir;Is(M,M,A),Is(D,D,A)}for(const _ of this.vertexProps)_.dir[0]===0&&_.dir[1]===0||ml(_.dir,_.dir);this.tessellate(f)}}pointElevation(e){if(this.constantHeight!=null)return this.constantHeight;const t=this.getClosestEdge(e);if(t==null)return 0;const[r,c]=t;return Gt(this.vertices[this.edges[r].a].height,this.vertices[this.edges[r].b].height,c)}computeSlopeNormal(e,t){const r=this.getClosestEdge(e);if(!r)return ji(0,0,1);const c=r[0],h=this.edges[c],f=this.edgeProps[c].vec,_=ji(f[0],f[1],(this.vertices[h.b].height-this.vertices[h.a].height)*t),g=ji(_[1],-_[0],0);On(g,g,_);const b=Wn(g);return b>0?mi(g,g,1/b):ti(g,0,0,1)}getSafeArea(){return this.safeArea}isTunnel(){return this.heightRange.max<=-5}getClosestEdge(e){if(this.edges.length===0)return;let t=0,r=Number.POSITIVE_INFINITY,c=0;const[h,f,_,g,b,S,I]=this._tmpVec2;ka(I,e.x,e.y);const A=new kn(I,null);for(let M=0;M<this.edges.length;M++){const D=this.edges[M],z=this.edgeProps[M].dir;A.dir=z;const B=this.vertices[D.a].position,V=this.vertices[D.b].position,Z=A.intersectsPlane(B,this.vertexProps[D.a].dir,h),G=A.intersectsPlane(V,this.vertexProps[D.b].dir,f);if(!Z||!G)continue;Lo(_,f,h),Lo(g,I,h);const Y=uo(_,_),Q=Y>0?uo(g,_)/Y:0,te=q(Q,0,1),me=Math.abs((Q-te)*this.edgeProps[M].len);Lo(b,I,B),ka(S,z[1],-z[0]);const ce=me+Math.abs(uo(b,S));ce<r&&(t=M,r=ce,c=te)}return[t,c]}tessellate(e){const t=gi(),r=gi(),c=gi(),h=gi();for(let f=this.edges.length-1;f>=0;--f){const _=this.edges[f].a,g=this.edges[f].b,{position:b,height:S,extent:I}=this.vertices[_],{position:A,height:M,extent:D}=this.vertices[g],z=this.vertexProps[_].dir,B=this.vertexProps[g].dir;if(ti(t,b[0]/e,b[1]/e,S),ti(r,A[0]/e,A[1]/e,M),ti(c,z[1],-z[0],0),mi(c,c,I),ti(h,B[1],-B[0],0),mi(h,h,D),this.distSqLines(ji(t[0]+.5*c[0],t[1]+.5*c[1],t[2]+.5*c[2]),ji(r[0]-.5*h[0],r[1]-.5*h[1],r[2]-.5*h[2]),ji(t[0]-.5*c[0],t[1]-.5*c[1],t[2]-.5*c[2]),ji(r[0]+.5*h[0],r[1]+.5*h[1],r[2]+.5*h[2]))<=.0025000000000000005)continue;const V=this.vertices.length,Z=Is(Dr(),b,A);this.vertices.push({position:fl(Z,Z,.5),height:.5*(S+M),extent:.5*(I+D)});const G=Is(Dr(),z,B);this.vertexProps.push({dir:ml(G,G)}),this.edges.splice(f,1),this.edgeProps.splice(f,1),this.edges.push({a:_,b:V}),this.edges.push({a:V,b:g});const Y=Lo(Dr(),this.vertices[V].position,b),Q=pl(Y),te={vec:Y,dir:fl(Dr(),Y,1/Q),len:Q};this.edgeProps.push(te),this.edgeProps.push(te)}}distSqLines(e,t,r,c){const h=$t(gi(),t,e),f=$t(gi(),c,r),_=$t(gi(),e,r),g=pn(h,h),b=pn(h,f),S=pn(h,_),I=pn(f,f),A=pn(f,_),M=g*I-b*b;if(M===0)return sn(oa(h,r,c,pn(_,f)/pn(f,f)),e);const D=(g*A-b*S)/M;return sn(oa(h,e,t,(b*A-S*I)/M),oa(f,r,c,D))}}class Yi{static parseFrom(e,t){const r=Ui.parse(e);if(!r)return[];let{vertices:c,features:h}=r;const f=1/et(t);h.sort((S,I)=>S.id-I.id),c.sort((S,I)=>S.id-I.id||S.idx-I.idx),c=c.filter((S,I,A)=>I===A.findIndex(M=>M.id===S.id&&M.idx===S.idx));const _=new Array;let g=0;const b=c.length;for(const S of h){if(S.constantHeight){_.push(new zs(S.id,S.bounds,S.constantHeight));continue}for(;g!==b&&c[g].id<S.id;)g++;if(g===b||c[g].id!==S.id)continue;const I=new Array,A=new Array,M=g;for(;g!==b&&c[g].id===S.id;){const D=c[g];if(I.push({position:D.position,height:D.height,extent:D.extent}),g!==M&&c[g-1].idx===D.idx-1){const z=g-M;A.push({a:z-1,b:z})}g++}_.push(new zs(S.id,S.bounds,void 0,I,A,f))}return _}static getElevationFeature(e,t){if(!t)return;const r=+e.properties[ri];return Number.isNaN(r)?void 0:t.find(c=>c.id===r)}}class Ki{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)*_t,this.yOffset=(e.y*this.zScale-t.y)*_t)}constantElevation(e,t){if(e.constantHeight!=null)return this.computeBiasedHeight(e.constantHeight,t)}pointElevation(e,t,r){const c=this.constantElevation(t,r);return c??(e.x=e.x*this.zScale+this.xOffset,e.y=e.y*this.zScale+this.yOffset,this.computeBiasedHeight(t.pointElevation(e),r))}computeBiasedHeight(e,t){return t<=0?e:e+t*oe(0,t,e>=0?e:Math.abs(.5*e))}}wt(zs,"ElevationFeature");class Bi{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(t=>t.fqid),this.index=e.index,this.hasPattern=!1,this.projection=e.projection,this.layoutVertexArray=new ms,this.indexArray=new Tn,this.segments=new $i,this.programConfigurations=new N(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.elevationMode=this.layers[0].layout.get("circle-elevation-reference"),this.hasElevation=!1,this.elevationMode!=="none"&&(this.elevatedLayoutVertexArray=new Rs),this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,r,c){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,r,c){const h=this.layers[0],f=[];let _=null;h.type==="circle"&&(_=h.layout.get("circle-sort-key"));for(const{feature:b,id:S,index:I,sourceLayerIndex:A}of e){const M=this.layers[0]._featureFilter.needGeometry,D=oi(b,M);if(!this.layers[0]._featureFilter.filter(new Mi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),D,r))continue;const z=_?_.evaluate(D,{},r):void 0,B={id:S,properties:b.properties,type:b.type,sourceLayerIndex:A,index:I,geometry:M?D.geometry:Ft(b,r,c),patterns:{},sortKey:z};f.push(B)}_&&f.sort((b,S)=>b.sortKey-S.sortKey);let g=null;c.projection.name==="globe"&&(this.globeExtVertexArray=new ef,g=c.projection);for(const b of f){const{geometry:S,index:I,sourceLayerIndex:A}=b,M=e[I].feature;this.addFeature(b,S,I,t.availableImages,r,g,t.brightness,t.elevationFeatures),t.featureIndex.insert(M,S,I,A,this.index)}this.hasElevation||(this.elevatedLayoutVertexArray=void 0)}update(e,t,r,c,h,f,_){this.programConfigurations.updatePaintArrays(e,t,h,r,c,f,_,this.worldview)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,ux.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.globeExtVertexArray&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,V1.members)),this.elevatedLayoutVertexArray&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,N1.members))),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.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy())}addFeature(e,t,r,c,h,f,_,g){let b;this.elevationMode!=="none"&&(b=Yi.getElevationFeature(e,g));for(const S of t)for(const I of S){const A=I.x,M=I.y;if(A<0||A>=_t||M<0||M>=_t)continue;if(f){const B=f.projectTilePoint(A,M,h),V=f.upVector(h,A,M);this.addGlobeExtVertex(B,V),this.addGlobeExtVertex(B,V),this.addGlobeExtVertex(B,V),this.addGlobeExtVertex(B,V)}const D=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),z=D.vertexLength;if(this.addCircleVertex(A,M,-1,-1),this.addCircleVertex(A,M,1,-1),this.addCircleVertex(A,M,1,1),this.addCircleVertex(A,M,-1,1),this.elevationMode!=="none"){const B=b?b.pointElevation(new it(A,M)):0;this.hasElevation=this.hasElevation||B!==0;for(let V=0;V<4;V++)this.elevatedLayoutVertexArray.emplaceBack(B)}this.indexArray.emplaceBack(z,z+1,z+2),this.indexArray.emplaceBack(z,z+2,z+3),D.vertexLength+=4,D.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,{},c,h,_,void 0,this.worldview)}addCircleVertex(e,t,r,c){this.layoutVertexArray.emplaceBack(2*e+(r+1)/2,2*t+(c+1)/2)}addGlobeExtVertex(e,t){this.globeExtVertexArray.emplaceBack(e.x,e.y,e.z,t[0]*16384,t[1]*16384,t[2]*16384)}}function Mn(n,e){for(let t=0;t<n.length;t++)if(ns(e,n[t]))return!0;for(let t=0;t<e.length;t++)if(ns(n,e[t]))return!0;return!!Wa(n,e)}function kr(n,e,t){return!!ns(n,e)||!!ga(e,n,t)}function _n(n,e){if(n.length===1)return jc(e,n[0]);for(let t=0;t<e.length;t++){const r=e[t];for(let c=0;c<r.length;c++)if(ns(n,r[c]))return!0}for(let t=0;t<n.length;t++)if(jc(e,n[t]))return!0;for(let t=0;t<e.length;t++)if(Wa(n,e[t]))return!0;return!1}function gs(n,e,t){if(n.length>1){if(Wa(n,e))return!0;for(let r=0;r<e.length;r++)if(ga(e[r],n,t))return!0}for(let r=0;r<n.length;r++)if(ga(n[r],e,t))return!0;return!1}function Wa(n,e){if(n.length===0||e.length===0)return!1;for(let t=0;t<n.length-1;t++){const r=n[t],c=n[t+1];for(let h=0;h<e.length-1;h++)if(Bl(r,c,e[h],e[h+1]))return!0}return!1}function Bl(n,e,t,r){return Kt(n,t,r)!==Kt(e,t,r)&&Kt(n,e,t)!==Kt(n,e,r)}function Nl(n,e,t){return(n.x-t.x)*(e.y-t.y)-(n.y-t.y)*(e.x-t.x)}function Uc(n,e,t,r){const c=Nl(n,e,r),h=Nl(n,e,t);if(Math.sign(c)===Math.sign(h))return;const f=Nl(t,r,n),_=f+h-c;return Math.sign(f)!==Math.sign(_)?[f/(f-_),h/(h-c)]:void 0}function ga(n,e,t){const r=t*t;if(e.length===1)return n.distSqr(e[0])<r;for(let c=1;c<e.length;c++)if(Ho(n,e[c-1],e[c])<r)return!0;return!1}function Ho(n,e,t){const r=e.distSqr(t);if(r===0)return n.distSqr(e);const c=((n.x-e.x)*(t.x-e.x)+(n.y-e.y)*(t.y-e.y))/r;return n.distSqr(c<0?e:c>1?t:t.sub(e)._mult(c)._add(e))}function jc(n,e){let t,r,c,h=!1;for(let f=0;f<n.length;f++){t=n[f];for(let _=0,g=t.length-1;_<t.length;g=_++)r=t[_],c=t[g],r.y>e.y!=c.y>e.y&&e.x<(c.x-r.x)*(e.y-r.y)/(c.y-r.y)+r.x&&(h=!h)}return h}function ns(n,e){let t=!1;for(let r=0,c=n.length-1;r<n.length;c=r++){const h=n[r],f=n[c];h.y>e.y!=f.y>e.y&&e.x<(f.x-h.x)*(e.y-h.y)/(f.y-h.y)+h.x&&(t=!t)}return t}function Xa(n,e,t,r,c){for(const f of n)if(e<=f.x&&t<=f.y&&r>=f.x&&c>=f.y)return!0;const h=[new it(e,t),new it(e,c),new it(r,c),new it(r,t)];if(n.length>2){for(const f of h)if(ns(n,f))return!0}for(let f=0;f<n.length-1;f++)if(Ya(n[f],n[f+1],h))return!0;return!1}function Ya(n,e,t){const r=t[0],c=t[2];if(n.x<r.x&&e.x<r.x||n.x>c.x&&e.x>c.x||n.y<r.y&&e.y<r.y||n.y>c.y&&e.y>c.y)return!1;const h=Kt(n,e,t[0]);return h!==Kt(n,e,t[1])||h!==Kt(n,e,t[2])||h!==Kt(n,e,t[3])}function Ka(n,e,t,r,c,h){let f=e.y-n.y,_=n.x-e.x;if(h=h||0){const g=f*f+_*_;if(g===0)return!0;const b=Math.sqrt(g);f/=b,_/=b}return!((t.x-n.x)*f+(t.y-n.y)*_-h<0||(r.x-n.x)*f+(r.y-n.y)*_-h<0||(c.x-n.x)*f+(c.y-n.y)*_-h<0)}function uf(n,e,t,r,c,h,f){return!(Ka(n,e,r,c,h,f)||Ka(e,t,r,c,h,f)||Ka(t,n,r,c,h,f)||Ka(r,c,n,e,t,f)||Ka(c,h,n,e,t,f)||Ka(h,r,n,e,t,f))}function Gc(n,e,t){const r=e.paint.get(n).value;return r.kind==="constant"?r.value:t.programConfigurations.get(e.id).getMaxValue(n)}function hx(n){return Math.sqrt(n[0]*n[0]+n[1]*n[1])}function dE(n,e,t,r,c){if(!e[0]&&!e[1])return n;const h=it.convert(e)._mult(c);t==="viewport"&&h._rotate(-r);const f=[];for(let _=0;_<n.length;_++)f.push(n[_].sub(h));return f}function fE(n,e,t,r){const c=it.convert(n)._mult(r);return e==="viewport"&&c._rotate(-t),c}let pE,mE;wt(Bi,"CircleBucket",{omit:["layers"]});class Th{constructor(e,t,r){this.z=e,this.x=t,this.y=r,this.key=hf(0,e,e,t,r)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}isChildOf(e){const t=this.z-e.z;return e.z===0||e.z<this.z&&e.x===this.x>>t&&e.y===this.y>>t}url(e,t){const r=function(h,f,_){const g=2**_,b=2*Math.PI*6378137,S=b*(h/g-.5),I=b*(.5-(f+1)/g);return`${S},${I},${S+b/g},${I+b/g}`}(this.x,this.y,this.z),c=function(h,f,_){let g,b="";for(let S=h;S>0;S--)g=1<<S-1,b+=(f&g?1:0)+(_&g?2:0);return b}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(t==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",c).replace("{bbox-epsg-3857}",r)}toString(){return`${this.z}/${this.x}/${this.y}`}}class _E{constructor(e,t){this.wrap=e,this.canonical=t,this.key=hf(e,t.z,t.z,t.x,t.y)}}class Xr{constructor(e,t,r,c,h){this.overscaledZ=e,this.wrap=t,this.canonical=new Th(r,+c,+h),this.key=t===0&&e===r?this.canonical.key:hf(t,e,r,c,h)}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 Xr(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Xr(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 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r=typeof n=="string"?is.from(n).getPrimary():n.getPrimary(),c=typeof n=="string"?null:n.getSecondary();for(const h of[r,c]){if(!h)continue;const f=h.id.toString();e.has(f)||e.set(f,[]),h.scaleSelf(t),e.get(f).push(h)}return{primary:r.toString(),secondary:c?c.toString():null}}function eb(n,e,t,r){const c=r.patternDependencies;let h=!1;for(const f of e){const _=f.paint.get(`${n}-pattern`);_.isConstant()||(h=!0),GE(_.constantOr(null),c,t)&&(h=!0)}return h}function tb(n,e,t,r,c,h){const f=h.patternDependencies;for(const _ of e){const g=_.paint.get(`${n}-pattern`).value;if(g.kind!=="constant"){const b=GE(g.evaluate({zoom:r},t,{},void 0,h.availableImages),f,c);if(!b)continue;const{primary:S,secondary:I}=b;S&&(t.patterns[_.id]=[S,I].filter(Boolean))}}return t}class jl{constructor(){this.portals=[]}static isOnBorder(e,t){return e<=0&&t<=0||e>=_t&&t>=_t}static evaluate(e){if(e.length===0)return new jl;let t=[];for(const g of e)t.push(...g.portals);if(t.length===0)return new jl;for(const g of t){const b=g.va,S=g.vb;(jl.isOnBorder(b.x,S.x)||jl.isOnBorder(b.y,S.y))&&(g.type="border")}const r=t.filter(g=>g.type!=="unevaluated"),c=t.filter(g=>g.type==="unevaluated");if(c.length===0)return new jl;c.sort((g,b)=>g.hash===b.hash?g.isTunnel===b.isTunnel?0:g.isTunnel?-1:1:g.hash<b.hash?1:-1),t=r.concat(c);let h=r.length,f=h,_=h;do if(f++,f===t.length||t[h].hash!==t[f].hash){if(f-h===2){_<h&&(t[_]=t[h],t[h]=null);const g=t[_],b=t[f-1];g.type=g.isTunnel!==b.isTunnel?"tunnel":"polygon",g.connection={a:g.connection.a,b:b.connection.a},_++}h=f}while(h!==t.length);return t.splice(_),t.sort((g,b)=>g.hash<b.hash?1:-1),{portals:t}}}wt(jl,"ElevationPortalGraph");class $F{constructor(e,t,r){this.outPositions=e,this.outNormals=t,this.outIndices=r,this.vertexLookup=new Map}addVertex(e,t,r){let c=e[2];r!=null&&(c*=r);const h=`${e[0]},${e[1]},${e[2]},${t[0]},${t[1]},${t[2]}`,f=this.vertexLookup.get(h);if(f!=null)return f;const _=this.outPositions.length;this.vertexLookup.set(h,_);const g=Math.trunc(16384*t[0]),b=Math.trunc(16384*t[1]),S=Math.trunc(16384*t[2]);return this.outPositions.emplaceBack(e[0],e[1],c),this.outNormals.emplaceBack(g,b,S),_}addTriangle(e,t,r){this.outIndices.emplaceBack(e,t,r)}addTriangles(e,t,r){if(e.length===0)return;const c=r.length===1,h=gi(),f=gi();for(let _=0;_<e.length;_+=3){const g=t[e[_+0]],b=t[e[_+1]],S=t[e[_+2]],I=c?r[0]:r[e[_+1]],A=c?r[0]:r[e[_+2]];ti(h,g.x,g.y,c?r[0]:r[e[_+0]]);const M=this.addVertex(h,f);ti(h,b.x,b.y,I);const D=this.addVertex(h,f);ti(h,S.x,S.y,A);const z=this.addVertex(h,f);this.outIndices.emplaceBack(M,D,z)}}addQuad(e,t,r,c,h,f){const _=this.addVertex(e,h,f),g=this.addVertex(t,h,f),b=this.addVertex(r,h,f),S=this.addVertex(c,h,f);this.addTriangle(_,g,b),this.addTriangle(b,S,_)}getVertexCount(){return this.outPositions.length}clearVertexLookup(){this.vertexLookup.clear()}}class ks{constructor(e,t,r,c){this.unevaluatedPortals=new jl,this.bridgeFeatureSections=[],this.tunnelFeatureSections=[],this.vertexHashLookup=new Map,this.unevalVertices=[],this.unevalHeights=[],this.unevalTriangles=[],this.unevalTunnelTriangles=[],this.unevalEdges=[],this.vertexPositions=new zm,this.vertexNormals=new km,this.indexArray=new Tn,this.tileToMeters=et(e),this.bridgeProgramConfigurations=new N(t,{zoom:r,lut:c},h=>h!=="fill-tunnel-structure-color"),this.tunnelProgramConfigurations=new N(t,{zoom:r,lut:c},h=>h!=="fill-bridge-guard-rail-color")}addVertices(e,t){const r=this.unevalVertices.length;for(let c=0;c<e.length;c++)this.unevalVertices.push(e[c]),this.unevalHeights.push(t[c]);return r}addTriangles(e,t,r){const c=r?this.unevalTunnelTriangles:this.unevalTriangles;for(const h of e)c.push(h+t)}addRenderableRing(e,t,r,c,h,f){const _=[new it(h.min.x,h.min.y),new it(h.max.x,h.min.y),new it(h.max.x,h.max.y),new it(h.min.x,h.max.y)];for(let g=0;g<r-1;g++){const b=t+g,S=b+1,I=this.unevalVertices[b],A=this.unevalVertices[S];if(!(I.x>=h.min.x&&I.x<=h.max.x&&I.y>=h.min.y&&I.y<=h.max.y||A.x>=h.min.x&&A.x<=h.max.x&&A.y>=h.min.y&&A.y<=h.max.y||Ya(I,A,_))||this.isOnBorder(I.x,A.x)||this.isOnBorder(I.y,A.y))continue;const M=ks.computeEdgeHash(this.unevalVertices[b],this.unevalVertices[S]);let D,z=this.vertexHashLookup.get(ks.computePosHash(I));z!=null?D=z.next:(z=this.vertexHashLookup.get(ks.computePosHash(A)),D=z!=null?z.prev:M),this.unevalEdges.push({polygonIdx:e,a:b,b:S,hash:M,portalHash:D,isTunnel:c,type:"unevaluated",featureInfo:f})}}addPortalCandidates(e,t,r,c,h){if(t.length!==0){this.vertexHashLookup.clear();for(const f of t){if(f.length===0)continue;const _=f[0];let g=ks.computeEdgeHash(_[_.length-2],_[_.length-1]);for(let b=0;b<_.length-1;b++){const S=_[b+0],I=_[b+1],A=Do(I.x-S.x,I.y-S.y),M=pl(A);if(M===0)continue;let D="unevaluated";const z=c.pointElevation(S),B=c.pointElevation(I);Math.abs(z)<.01&&Math.abs(B)<.01?D="entrance":(this.isOnBorder(S.x,I.x)||this.isOnBorder(S.y,I.y))&&(D="border");const V=ks.computeEdgeHash(S,I);this.unevaluatedPortals.portals.push({connection:{a:e,b:void 0},va:S,vb:I,vab:A,length:M,hash:V,isTunnel:r,type:D});const Z=ks.computePosHash(S);this.vertexHashLookup.set(Z,{prev:g,next:V}),g=V}}}}construct(e){if(this.unevalVertices.length===0)return;const t=()=>({vertexOffset:0,primitiveOffset:this.indexArray.length}),r=A=>{A.primitiveLength=this.indexArray.length-A.primitiveOffset},c=new $F(this.vertexPositions,this.vertexNormals,this.indexArray);this.prepareEdges(e.portals,this.unevalEdges);const h=t(),f=t(),_=t(),g=(A,M)=>{A.sort((z,B)=>z.type===M&&B.type!==M?-1:z.type!==M&&B.type===M?1:0);const D=A.findIndex(z=>z.type!==M);return D>=0?D:A.length};let b=0;this.unevalEdges.length>0&&(b=g(this.unevalEdges,"none"),this.constructBridgeStructures(c,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:b},this.tileToMeters)),r(_);const S=t(),I=t();if(this.unevalEdges.length>0){const A=this.unevalEdges.splice(b),M=g(A,"tunnel")+b;this.unevalEdges.push(...A),this.constructTunnelStructures(c,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:b},{min:b,max:M})}r(S),c.addTriangles(this.unevalTriangles,this.unevalVertices,this.unevalHeights),r(I),c.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,this.unevalHeights),r(f),c.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,[-.1]),r(h),this.maskSegments=$i.simpleSegment(0,I.primitiveOffset,0,I.primitiveLength),this.depthSegments=$i.simpleSegment(0,f.primitiveOffset,0,f.primitiveLength),this.renderableBridgeSegments=$i.simpleSegment(0,_.primitiveOffset,0,_.primitiveLength),this.renderableTunnelSegments=$i.simpleSegment(0,S.primitiveOffset,0,S.primitiveLength),this.shadowCasterSegments=$i.simpleSegment(0,h.primitiveOffset,0,h.primitiveLength)}update(e,t,r,c,h,f,_,g){this.bridgeProgramConfigurations.updatePaintArrays(e,t,h,r,c,f,_,g),this.tunnelProgramConfigurations.updatePaintArrays(e,t,h,r,c,f,_,g)}upload(e){this.vertexBuffer||this.vertexPositions.length===0||this.vertexNormals.length===0||this.indexArray.length===0||(this.vertexBuffer=e.createVertexBuffer(this.vertexPositions,DF.members),this.vertexBufferNormal=e.createVertexBuffer(this.vertexNormals,LF.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,r,c,h){const f=(_,g)=>{for(let b=0;b<g.length-1;b++){const S=g[b].featureIndex,I=g[b+1].vertexStart,A=e.feature(S);_.populatePaintArrays(I,A,S,{},r,t,c,void 0,h)}};f(this.bridgeProgramConfigurations,this.bridgeFeatureSections),f(this.tunnelProgramConfigurations,this.tunnelFeatureSections)}computeVertexConnections(e,t,r,c,h){const f=new Map;for(let _=c;_<h;_++){const g=r[_],b=g.a,S=g.b,I=ks.computePosHash(e[b]),A=ks.computePosHash(e[S]);let M=f.get(I);M||(M={},f.set(I,M));let D=f.get(A);D||(D={},f.set(A,D)),t[b]<=0&&t[S]<=0||(M.to=S,D.from=b)}return f}isTerminalVertex(e,t){const r=ks.computePosHash(this.unevalVertices[e]),c=t.get(r);return!c||!c.from||!c.to}constructBridgeStructures(e,t,r,c,h,f){e.clearVertexLookup();const _=this.computeVertexConnections(t,r,c,h.min,h.max),g=1/f,b=.5*g,S=(Xe,Ze)=>ti(Xe,t[Ze].x,t[Ze].y,r[Ze]*g),I=gi(),A=gi(),M=gi(),D=gi(),z=gi(),B=(Xe,Ze)=>{const nt=_.get(ks.computePosHash(t[Ze])),Fe=nt.from,We=nt.to;if(!Fe||!We)return;S(I,Fe),S(A,Ze),S(M,We),cc(D),Hs(I,A)||(Ln(z,A,I),zi(D,z)),Hs(M,A)||(Ln(z,M,A),Pt(D,D,zi(z,z)));const Qe=La(D);return Qe>0?mi(Xe,D,1/Qe):void 0};let V=Number.POSITIVE_INFINITY;this.sortSubarray(c,h.min,h.max,(Xe,Ze)=>Xe.featureInfo.featureIndex-Ze.featureInfo.featureIndex);const Z=gi(),G=gi(),Y=gi(),Q=gi(),te=gi(),me=gi(),ce=gi(),pe=gi(),he=gi(),de=[gi(),gi(),gi(),gi()],Be=[gi(),gi(),gi(),gi()],je=[{coord:new it(0,0),height:0},{coord:new it(0,0),height:0}],He=(Xe,Ze)=>Xe>Ze;for(let Xe=h.min;Xe<h.max;Xe++){const Ze=c[Xe];if(!Ze.featureInfo.guardRailEnabled||!this.prepareEdgePoints(je,t,r,Ze,He))continue;const[nt,Fe]=je;if(ti(Z,nt.coord.x,nt.coord.y,g*nt.height),ti(G,Fe.coord.x,Fe.coord.y,g*Fe.height),Hs(Z,G))continue;Ln(Y,G,Z),zi(Y,Y);const We=B(pe,Ze.a)||Y,Qe=B(he,Ze.b)||Y;ti(Q,We[1],-We[0],0),zi(Q,Q),ti(te,Qe[1],-Qe[0],0),zi(te,te),On(pe,Q,We),zi(me,pe),On(pe,te,Qe),zi(ce,pe),Pt(de[0],Z,mi(pe,Ln(pe,Q,me),b)),Pt(de[1],Z,mi(pe,Pt(pe,Q,me),b)),Pt(de[2],Z,mi(pe,me,b)),de[3]=Z,Pt(Be[0],G,mi(pe,Ln(pe,te,ce),b)),Pt(Be[1],G,mi(pe,Pt(pe,te,ce),b)),Pt(Be[2],G,mi(pe,ce,b)),Be[3]=G,V=this.addFeatureSection(Ze.featureInfo.featureIndex,V,this.bridgeFeatureSections,e);const st=e.addVertex(de[0],Q,f),ut=e.addVertex(de[1],Q,f),bt=e.addVertex(Be[0],te,f),mt=e.addVertex(Be[1],te,f);e.addTriangle(st,ut,bt),e.addTriangle(ut,mt,bt);const pt=e.addVertex(de[1],me,f),ht=e.addVertex(de[2],me,f),yt=e.addVertex(Be[1],ce,f),It=e.addVertex(Be[2],ce,f);e.addTriangle(pt,ht,yt),e.addTriangle(ht,It,yt),lo(Q,Q),lo(te,te);const kt=e.addVertex(de[2],Q,f),Ct=e.addVertex(de[3],Q,f),Qt=e.addVertex(Be[2],te,f),vi=e.addVertex(Be[3],te,f);e.addTriangle(kt,Ct,Qt),e.addTriangle(Ct,vi,Qt);const ei=this.isTerminalVertex(Ze.a,_),wi=this.isTerminalVertex(Ze.b,_);nt.height<.01&&ei&&e.addQuad(de[3],de[2],de[1],de[0],lo(We,We),f),Fe.height<.01&&wi&&e.addQuad(Be[0],Be[1],Be[2],Be[3],Qe,f)}this.bridgeFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}constructTunnelStructures(e,t,r,c,h,f){e.clearVertexLookup();let _=Number.POSITIVE_INFINITY;const g=(V,Z)=>V.featureInfo.featureIndex-Z.featureInfo.featureIndex;this.sortSubarray(c,h.min,h.max,g),this.sortSubarray(c,f.min,f.max,g);const b=V=>zi(V,V),S=[{coord:new it(0,0),height:0},{coord:new it(0,0),height:0}],I=(V,Z)=>V<Z,A=gi(),M=gi(),D=gi(),z=gi(),B=gi();for(let V=h.min;V<h.max;V++){if(!this.prepareEdgePoints(S,t,r,c[V],I))continue;const[Z,G]=S,Y=b(ti(B,-(G.coord.y-Z.coord.y),G.coord.x-Z.coord.x,0));_=this.addFeatureSection(c[V].featureInfo.featureIndex,_,this.tunnelFeatureSections,e),e.addQuad(ti(A,Z.coord.x,Z.coord.y,Z.height),ti(M,G.coord.x,G.coord.y,G.height),ti(D,G.coord.x,G.coord.y,c[V].isTunnel?-.1:0),ti(z,Z.coord.x,Z.coord.y,c[V].isTunnel?-.1:0),Y)}for(let V=f.min;V<f.max;V++){const Z=c[V];Z.isTunnel&&([Z.a,Z.b]=[Z.b,Z.a]);const G=t[Z.a],Y=t[Z.b],Q=b(ti(B,-(Y.y-G.y),Y.x-G.x,0));_=this.addFeatureSection(Z.featureInfo.featureIndex,_,this.tunnelFeatureSections,e),e.addQuad(ti(A,Y.x,Y.y,0),ti(M,G.x,G.y,0),ti(D,G.x,G.y,r[Z.a]+4),ti(z,Y.x,Y.y,r[Z.b]+4),Q),e.addQuad(ti(A,G.x,G.y,0),ti(M,Y.x,Y.y,0),ti(D,Y.x,Y.y,r[Z.b]+4),ti(z,G.x,G.y,r[Z.a]+4),Q)}this.tunnelFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}setElevatedPoint(e,t,r,c){e.coord.x=t,e.coord.y=r,e.height=c}prepareEdgePoints(e,t,r,c,h){let f=t[c.a].x,_=t[c.a].y,g=t[c.b].x,b=t[c.b].y,S=r[c.a],I=r[c.b];const A=h(S,0),M=h(I,0);if(A&&M)return this.setElevatedPoint(e[0],f,_,S),this.setElevatedPoint(e[1],g,b,I),!0;if(!A&&!M)return!1;if(A){if(!M){const D=I/(I-S);g=Gt(g,f,D),b=Gt(b,_,D),I=Gt(I,S,D)}}else{const D=S/(S-I);f=Gt(f,g,D),_=Gt(_,b,D),S=Gt(S,I,D)}return this.setElevatedPoint(e[0],f,_,S),this.setElevatedPoint(e[1],g,b,I),!0}prepareEdges(e,t){if(t.length===0)return;t.sort((_,g)=>_.hash===g.hash?g.polygonIdx-_.polygonIdx:g.hash>_.hash?1:-1);let r=0,c=0,h=0,f=t[r].polygonIdx;do c++,(c===t.length||t[r].hash!==t[c].hash)&&((c-r===1||t[c-1].polygonIdx!==f)&&(h<r&&(t[h]=t[r],t[r]=null),t[h].type="none",h++),r=c,r!==t.length&&(f=t[r].polygonIdx));while(r!==t.length);if(t.splice(h),t.length!==0&&e.length!==0){t.sort((b,S)=>b.portalHash<S.portalHash?1:-1);let _=0,g=0;for(;_!==t.length&&g!==e.length;){const b=t[_],S=e[g];b.portalHash>S.hash?_++:S.hash>b.portalHash?g++:(b.type=S.type,_++)}}}isOnBorder(e,t){return e<=0&&t<=0||e>=_t&&t>=_t}addFeatureSection(e,t,r,c){return e!==t&&(t=e,r.push({featureIndex:e,vertexStart:c.getVertexCount()}),c.clearVertexLookup()),t}sortSubarray(e,t,r,c){const h=e.slice(t,r);h.sort(c),e.splice(t,h.length,...h)}static computeEdgeHash(e,t){return(e.y===t.y&&e.x>t.x||e.y>t.y)&&([e,t]=[t,e]),BigInt(ks.computePosHash(e))<<32n|BigInt(ks.computePosHash(t))}static computePosHash(e){return((65535&e.x)<<16|65535&e.y)>>>0}}function HF(n,e){return n>e?1:n<e?-1:0}class ib{constructor(e=HF,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,r,c,h,f;e.parent;)(r=(t=e.parent).parent)&&r.parent?((c=r.parent).left===r?c.left=e:c.right=e,e.parent=c):(e.parent=null,this._root=e),h=e.left,f=e.right,e===t.left?(r&&(r.left===t?(t.right?(r.left=t.right,r.left.parent=r):r.left=null,t.right=r,r.parent=t):(h?(r.right=h,h.parent=r):r.right=null,e.left=r,r.parent=e)),f?(t.left=f,f.parent=t):t.left=null,e.right=t,t.parent=e):(r&&(r.right===t?(t.left?(r.right=t.left,r.right.parent=r):r.right=null,t.left=r,r.parent=t):(f?(r.left=f,f.parent=r):r.left=null,e.right=r,r.parent=e)),h?(t.right=h,h.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 r=this._root,c=null,h=this._compare;if(this._noDuplicates)for(;r;){if(c=r,h(r.key,e)===0)return;r=h(r.key,e)<0?r.right:r.left}else for(;r;)c=r,r=h(r.key,e)<0?r.right:r.left;return r={key:e,data:t,left:null,right:null,parent:c},c?h(c.key,r.key)<0?c.right=r:c.left=r:this._root=r,this.splay(r),this._size++,r}find(e){for(var t=this._root,r=this._compare;t;){var c=r(t.key,e);if(c<0)t=t.right;else{if(!(c>0))return t;t=t.left}}return null}contains(e){for(var t=this._root,r=this._compare;t;){var c=r(e,t.key);if(c===0)return!0;t=c<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 r=this.minNode(t.right);r.parent!==t&&(this.replace(r,r.right),r.right=t.right,r.right.parent=r),this.replace(t,r),r.left=t.left,r.left.parent=r}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 r=t.left,c=t.right,h=null;r&&(r.parent=null,h=this.maxNode(r),this.splay(h),this._root=h),c&&(r?h.right=c:this._root=c,c.parent=h),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,r=[],c=!1,h=0;!c;)t?(r.push(t),t=t.left):r.length>0?(e(t=r.pop(),h++),t=t.right):c=!0;return this}range(e,t,r,c){const h=[],f=this._compare;let _,g=this._root;for(;h.length!==0||g;)if(g)h.push(g),g=g.left;else{if(g=h.pop(),_=f(g.key,t),_>0)break;if(f(g.key,e)>=0&&r.call(c,g))return this;g=g.right}return this}keys(){for(var e=this._root,t=[],r=[],c=!1;!c;)e?(t.push(e),e=e.left):t.length>0?(e=t.pop(),r.push(e.key),e=e.right):c=!0;return r}values(){for(var e=this._root,t=[],r=[],c=!1;!c;)e?(t.push(e),e=e.left):t.length>0?(e=t.pop(),r.push(e.data),e=e.right):c=!0;return r}at(e){for(var t=this._root,r=[],c=!1,h=0;!c;)if(t)r.push(t),t=t.left;else if(r.length>0){if(t=r.pop(),h===e)return t;h++,t=t.right}else c=!0;return null}load(e=[],t=[],r=!1){if(this._size!==0)throw new Error("bulk-load: tree is not empty");const c=e.length;return r&&rb(e,t,0,c-1,this._compare),this._root=nb(null,e,t,0,c),this._size=c,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 this._root===null}get size(){return this._size}static createTree(e,t,r,c,h){return new ib(r,h).load(e,t,c)}}function nb(n,e,t,r,c){const h=c-r;if(h>0){const f=r+Math.floor(h/2),_={key:e[f],data:t[f],parent:n};return _.left=nb(_,e,t,r,f),_.right=nb(_,e,t,f+1,c),_}return null}function rb(n,e,t,r,c){if(t>=r)return;const h=n[t+r>>1];let f=t-1,_=r+1;for(;;){do f++;while(c(n[f],h)<0);do _--;while(c(n[_],h)>0);if(f>=_)break;let g=n[f];n[f]=n[_],n[_]=g,g=e[f],e[f]=e[_],e[_]=g}rb(n,e,t,_,c),rb(n,e,_+1,r,c)}const $E=11102230246251565e-32,ys=134217729,ZF=(3+8*$E)*$E;function sb(n,e,t,r,c){let h,f,_,g,b=e[0],S=r[0],I=0,A=0;S>b==S>-b?(h=b,b=e[++I]):(h=S,S=r[++A]);let M=0;if(I<n&&A<t)for(S>b==S>-b?(f=b+h,_=h-(f-b),b=e[++I]):(f=S+h,_=h-(f-S),S=r[++A]),h=f,_!==0&&(c[M++]=_);I<n&&A<t;)S>b==S>-b?(f=h+b,g=f-h,_=h-(f-g)+(b-g),b=e[++I]):(f=h+S,g=f-h,_=h-(f-g)+(S-g),S=r[++A]),h=f,_!==0&&(c[M++]=_);for(;I<n;)f=h+b,g=f-h,_=h-(f-g)+(b-g),b=e[++I],h=f,_!==0&&(c[M++]=_);for(;A<t;)f=h+S,g=f-h,_=h-(f-g)+(S-g),S=r[++A],h=f,_!==0&&(c[M++]=_);return h===0&&M!==0||(c[M++]=h),M}function o_(n){return new Float64Array(n)}const pf=o_(4),HE=o_(8),ZE=o_(12),qE=o_(16),Fs=o_(4);function a_(n,e,t){e===null?(n.inOut=!1,n.otherInOut=!0):(n.isSubject===e.isSubject?(n.inOut=!e.inOut,n.otherInOut=e.otherInOut):(n.inOut=!e.otherInOut,n.otherInOut=e.isVertical()?!e.inOut:e.inOut),e&&(n.prevInResult=!WE(e,t)||e.isVertical()?e.prevInResult:e)),n.resultTransition=WE(n,t)?function(r,c){let h,f=!r.inOut,_=!r.otherInOut;switch(c){case 0:h=f&&_;break;case 1:h=f||_;break;case 3:h=f!==_;break;case 2:h=r.isSubject?f&&!_:_&&!f}return h?1:-1}(n,t):0}function WE(n,e){switch(n.type){case 0:switch(e){case 0:return!n.otherInOut;case 1:return n.otherInOut;case 2:return n.isSubject&&n.otherInOut||!n.isSubject&&!n.otherInOut;case 3:return!0}break;case 2:return e===0||e===1;case 3:return e===2;case 1:return!1}return!1}class mf{constructor(e,t,r,c,h){this.left=t,this.point=e,this.otherEvent=r,this.isSubject=c??!1,this.type=h||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,r=this.otherEvent.point;return this.left?(t[0]-e[0])*(r[1]-e[1])-(r[0]-e[0])*(t[1]-e[1])>0:(r[0]-e[0])*(t[1]-e[1])-(t[0]-e[0])*(r[1]-e[1])>0}isAbove(e){return!this.isBelow(e)}isVertical(){return this.point[0]===this.otherEvent.point[0]}get inResult(){return this.resultTransition!==0}clone(){const e=new mf(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 Qa(n,e){return n[0]===e[0]&&n[1]===e[1]}function ob(n,e,t){const r=function(c,h,f,_,g,b){const S=(h-b)*(f-g),I=(c-g)*(_-b),A=S-I;if(S===0||I===0||S>0!=I>0)return A;const M=Math.abs(S+I);return Math.abs(A)>=33306690738754716e-32*M?A:-function(D,z,B,V,Z,G,Y){let Q,te,me,ce,pe,he,de,Be,je,He,Xe,Ze,nt,Fe,We,Qe,st,ut;const bt=D-Z,mt=B-Z,pt=z-G,ht=V-G;Fe=bt*ht,he=ys*bt,de=he-(he-bt),Be=bt-de,he=ys*ht,je=he-(he-ht),He=ht-je,We=Be*He-(Fe-de*je-Be*je-de*He),Qe=pt*mt,he=ys*pt,de=he-(he-pt),Be=pt-de,he=ys*mt,je=he-(he-mt),He=mt-je,st=Be*He-(Qe-de*je-Be*je-de*He),Xe=We-st,pe=We-Xe,pf[0]=We-(Xe+pe)+(pe-st),Ze=Fe+Xe,pe=Ze-Fe,nt=Fe-(Ze-pe)+(Xe-pe),Xe=nt-Qe,pe=nt-Xe,pf[1]=nt-(Xe+pe)+(pe-Qe),ut=Ze+Xe,pe=ut-Ze,pf[2]=Ze-(ut-pe)+(Xe-pe),pf[3]=ut;let yt=function(vi,ei){let wi=ei[0];for(let ai=1;ai<4;ai++)wi+=ei[ai];return wi}(0,pf),It=22204460492503146e-32*Y;if(yt>=It||-yt>=It||(pe=D-bt,Q=D-(bt+pe)+(pe-Z),pe=B-mt,me=B-(mt+pe)+(pe-Z),pe=z-pt,te=z-(pt+pe)+(pe-G),pe=V-ht,ce=V-(ht+pe)+(pe-G),Q===0&&te===0&&me===0&&ce===0)||(It=11093356479670487e-47*Y+ZF*Math.abs(yt),yt+=bt*ce+ht*Q-(pt*me+mt*te),yt>=It||-yt>=It))return yt;Fe=Q*ht,he=ys*Q,de=he-(he-Q),Be=Q-de,he=ys*ht,je=he-(he-ht),He=ht-je,We=Be*He-(Fe-de*je-Be*je-de*He),Qe=te*mt,he=ys*te,de=he-(he-te),Be=te-de,he=ys*mt,je=he-(he-mt),He=mt-je,st=Be*He-(Qe-de*je-Be*je-de*He),Xe=We-st,pe=We-Xe,Fs[0]=We-(Xe+pe)+(pe-st),Ze=Fe+Xe,pe=Ze-Fe,nt=Fe-(Ze-pe)+(Xe-pe),Xe=nt-Qe,pe=nt-Xe,Fs[1]=nt-(Xe+pe)+(pe-Qe),ut=Ze+Xe,pe=ut-Ze,Fs[2]=Ze-(ut-pe)+(Xe-pe),Fs[3]=ut;const kt=sb(4,pf,4,Fs,HE);Fe=bt*ce,he=ys*bt,de=he-(he-bt),Be=bt-de,he=ys*ce,je=he-(he-ce),He=ce-je,We=Be*He-(Fe-de*je-Be*je-de*He),Qe=pt*me,he=ys*pt,de=he-(he-pt),Be=pt-de,he=ys*me,je=he-(he-me),He=me-je,st=Be*He-(Qe-de*je-Be*je-de*He),Xe=We-st,pe=We-Xe,Fs[0]=We-(Xe+pe)+(pe-st),Ze=Fe+Xe,pe=Ze-Fe,nt=Fe-(Ze-pe)+(Xe-pe),Xe=nt-Qe,pe=nt-Xe,Fs[1]=nt-(Xe+pe)+(pe-Qe),ut=Ze+Xe,pe=ut-Ze,Fs[2]=Ze-(ut-pe)+(Xe-pe),Fs[3]=ut;const Ct=sb(kt,HE,4,Fs,ZE);Fe=Q*ce,he=ys*Q,de=he-(he-Q),Be=Q-de,he=ys*ce,je=he-(he-ce),He=ce-je,We=Be*He-(Fe-de*je-Be*je-de*He),Qe=te*me,he=ys*te,de=he-(he-te),Be=te-de,he=ys*me,je=he-(he-me),He=me-je,st=Be*He-(Qe-de*je-Be*je-de*He),Xe=We-st,pe=We-Xe,Fs[0]=We-(Xe+pe)+(pe-st),Ze=Fe+Xe,pe=Ze-Fe,nt=Fe-(Ze-pe)+(Xe-pe),Xe=nt-Qe,pe=nt-Xe,Fs[1]=nt-(Xe+pe)+(pe-Qe),ut=Ze+Xe,pe=ut-Ze,Fs[2]=Ze-(ut-pe)+(Xe-pe),Fs[3]=ut;const Qt=sb(Ct,ZE,4,Fs,qE);return qE[Qt-1]}(c,h,f,_,g,b,M)}(n[0],n[1],e[0],e[1],t[0],t[1]);return r>0?-1:r<0?1:0}function Hc(n,e){const t=n.point,r=e.point;return t[0]>r[0]?1:t[0]<r[0]?-1:t[1]!==r[1]?t[1]>r[1]?1:-1:function(c,h,f){return c.left!==h.left?c.left?1:-1:ob(f,c.otherEvent.point,h.otherEvent.point)!==0?c.isBelow(h.otherEvent.point)?-1:1:!c.isSubject&&h.isSubject?1:-1}(n,e,t)}function Zc(n,e,t){const r=new mf(e,!1,n,n.isSubject),c=new mf(e,!0,n.otherEvent,n.isSubject);return Qa(n.point,n.otherEvent.point)&&console.warn("what is that, a collapsed segment?",n),r.contourId=c.contourId=n.contourId,Hc(c,n.otherEvent)>0&&(n.otherEvent.left=!0,c.left=!1),n.otherEvent.otherEvent=c,n.otherEvent=r,t.push(c),t.push(r),t}function yx(n,e){return n[0]*e[1]-n[1]*e[0]}function ab(n,e){return n[0]*e[0]+n[1]*e[1]}function lb(n,e,t){const r=function(g,b,S,I){const A=[b[0]-g[0],b[1]-g[1]],M=[I[0]-S[0],I[1]-S[1]];function D(me,ce,pe){return[me[0]+ce*pe[0],me[1]+ce*pe[1]]}const z=[S[0]-g[0],S[1]-g[1]];let B=yx(A,M),V=B*B;const Z=ab(A,A);if(V>0){const me=yx(z,M)/B;if(me<0||me>1)return null;const ce=yx(z,A)/B;return ce<0||ce>1?null:me===0||me===1?[D(g,me,A)]:ce===0||ce===1?[D(S,ce,M)]:[D(g,me,A)]}if(B=yx(z,A),V=B*B,V>0)return null;const G=ab(A,z)/Z,Y=G+ab(A,M)/Z,Q=Math.min(G,Y),te=Math.max(G,Y);return Q<=1&&te>=0?Q===1?[D(g,Q>0?Q:0,A)]:te===0?[D(g,te<1?te:1,A)]:[D(g,Q>0?Q:0,A),D(g,te<1?te:1,A)]:null}(n.point,n.otherEvent.point,e.point,e.otherEvent.point),c=r?r.length:0;if(c===0||c===1&&(Qa(n.point,e.point)||Qa(n.otherEvent.point,e.otherEvent.point))||c===2&&n.isSubject===e.isSubject)return 0;if(c===1)return!Qa(n.point,r[0])&&!Qa(n.otherEvent.point,r[0])&&Zc(n,r[0],t),!Qa(e.point,r[0])&&!Qa(e.otherEvent.point,r[0])&&Zc(e,r[0],t),1;const h=[];let f=!1,_=!1;return Qa(n.point,e.point)?f=!0:Hc(n,e)===1?h.push(e,n):h.push(n,e),Qa(n.otherEvent.point,e.otherEvent.point)?_=!0:Hc(n.otherEvent,e.otherEvent)===1?h.push(e.otherEvent,n.otherEvent):h.push(n.otherEvent,e.otherEvent),f&&_||f?(e.type=1,n.type=e.inOut===n.inOut?2:3,f&&!_&&Zc(h[1].otherEvent,h[0].point,t),2):_?(Zc(h[0],h[1].point,t),3):h[0]!==h[3].otherEvent?(Zc(h[0],h[1].point,t),Zc(h[1],h[2].point,t),3):(Zc(h[0],h[1].point,t),Zc(h[3].otherEvent,h[2].point,t),3)}function qF(n,e){if(n===e)return 0;if(ob(n.point,n.otherEvent.point,e.point)!==0||ob(n.point,n.otherEvent.point,e.otherEvent.point)!==0)return Qa(n.point,e.point)?n.isBelow(e.otherEvent.point)?-1:1:n.point[0]===e.point[0]?n.point[1]<e.point[1]?-1:1:Hc(n,e)===1?e.isAbove(n.point)?-1:1:n.isBelow(e.point)?-1:1;if(n.isSubject!==e.isSubject)return n.isSubject?-1:1;{let t=n.point,r=e.point;if(t[0]===r[0]&&t[1]===r[1])return t=n.otherEvent.point,r=e.otherEvent.point,t[0]===r[0]&&t[1]===r[1]?0:(n.contourId??0)>(e.contourId??0)?1:-1}return Hc(n,e)===1?1:-1}class WF{constructor(){this.points=[],this.holeIds=[],this.holeOf=null,this.depth=null}isExterior(){return this.holeOf==null}}function XF(n,e,t,r){let c,h=n+1,f=e[n].point;const _=e.length;for(h<_&&(c=e[h].point);h<_&&c[0]===f[0]&&c[1]===f[1];){if(!t[h])return h;h++,h<_&&(c=e[h].point)}for(h=n-1;t[h]&&h>r;)h--;return h}function YF(n,e,t){const r=new WF;if(n.prevInResult!=null){const c=n.prevInResult,h=c.outputContourId;if(c.resultTransition>0){const 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f=[1/0,1/0,-1/0,-1/0],_=[1/0,1/0,-1/0,-1/0],g=function(A,M,D,z,B){const V=new Hu(void 0,Hc);let Z,G,Y,Q,te,me;for(Y=0,Q=A.length;Y<Q;Y++)for(Z=A[Y],te=0,me=Z.length;te<me;te++)G=te===0,G&&xx++,KE(Z[te],!0,xx,V,D,G);for(Y=0,Q=M.length;Y<Q;Y++)for(Z=M[Y],te=0,me=Z.length;te<me;te++)G=te===0,B===2&&(G=!1),G&&xx++,KE(Z[te],!1,xx,V,z,G);return V}(r,c,f,_,t);if(h=function(A,M,D,z,B){let V=null;return(D[0]>z[2]||z[0]>D[2]||D[1]>z[3]||z[1]>D[3])&&(B===0?V=vx:B===2?V=A:(B===1||B===3)&&(V=A.concat(M))),V}(r,c,f,_,t),h)return h===vx?null:h;const b=function(A,M,D,z,B,V){const Z=new ib(qF),G=[],Y=Math.min(z[2],B[2]);let Q,te,me;for(;A.length!==0;){let ce=A.pop();if(G.push(ce),V===0&&ce.point[0]>Y||V===2&&ce.point[0]>z[2])break;if(ce.left){te=Q=Z.insert(ce),me=Z.minNode(),Q=Q!==me?Z.prev(Q):null,te=Z.next(te);const pe=Q?Q.key:null;let he;if(a_(ce,pe,V),te&&lb(ce,te.key,A)===2&&(a_(ce,pe,V),a_(te.key,ce,V)),Q&&lb(Q.key,ce,A)===2){let de=Q;de=de!==me?Z.prev(de):null,he=de?de.key:null,a_(pe,he,V),a_(ce,pe,V)}}else ce=ce.otherEvent,te=Q=Z.find(ce),Q&&te&&(Q=Q!==me?Z.prev(Q):null,te=Z.next(te),Z.remove(ce),te&&Q&&lb(Q.key,te.key,A))}return G}(g,0,0,f,_,t),S=function(A){let M,D;const z=function(Z){let G,Y,Q,te,me;const ce=[];for(Y=0,Q=Z.length;Y<Q;Y++)G=Z[Y],(G.left&&G.inResult||!G.left&&G.otherEvent.inResult)&&ce.push(G);let pe=!1;for(;!pe;)for(pe=!0,Y=0,Q=ce.length;Y<Q;Y++)Y+1<Q&&Hc(ce[Y],ce[Y+1])===1&&(te=ce[Y],ce[Y]=ce[Y+1],ce[Y+1]=te,pe=!1);for(Y=0,Q=ce.length;Y<Q;Y++)G=ce[Y],G.otherPos=Y;for(Y=0,Q=ce.length;Y<Q;Y++)G=ce[Y],G.left||(me=G.otherPos,G.otherPos=G.otherEvent.otherPos,G.otherEvent.otherPos=me);return ce}(A),B={},V=[];for(M=0,D=z.length;M<D;M++){if(B[M])continue;const Z=V.length,G=YF(z[M],V,Z),Y=me=>{B[me]=!0,me<z.length&&z[me]&&(z[me].outputContourId=Z)};let 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t==null?[]:QE(t)}function JF(n,e,t=0){let c=cb(n,65536);const h=[];for(;e.valid();e.next()){const[f,_]=e.get();let g=f.x*65536,b=f.y*65536,S=_.x*65536,I=_.y*65536;const A=S-g,M=I-b,D=Math.hypot(A,M);if(D===0)continue;g-=A*t,b-=M*t,S+=A*t,I+=M*t;const z=Math.trunc(M/D*3),B=-Math.trunc(A/D*3);h.push([[[g,b],[S,I],[S+z,I+B],[g+z,b+B],[g,b]]])}return h.length>0&&(c=JE(c,h,2)),QE(c,1/65536,128)}function cb(n,e=1){return[n.map(t=>t.map(r=>[r.x*e,r.y*e]))]}function QE(n,e=1,t){return n.map(r=>r.map((c,h)=>{const f=c.map(_=>{let g=_[0],b=_[1];return t&&(g=Math.round(g/t)*t,b=Math.round(b/t)*t),new it(g*e,b*e)._round()});return h>0&&f.reverse(),f}))}class ub{constructor(e,t){this.layoutVertexArray=new ms,this.indexArray=new Tn,this.lineIndexArray=new eo,this.triangleSegments=new $i,this.lineSegments=new $i,this.programConfigurations=new N(e.layers,{zoom:e.zoom,lut:e.lut}),this.uploaded=!1,t&&(this.elevatedLayoutVertexArray=new Rs)}update(e,t,r,c,h,f,_,g){this.programConfigurations.updatePaintArrays(e,t,h,r,c,f,_,g)}isEmpty(){return this.layoutVertexArray.length===0}needsUpload(){return this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,MF.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.lineIndexBuffer=e.createIndexBuffer(this.lineIndexArray),this.elevatedLayoutVertexArray&&this.elevatedLayoutVertexArray.length>0&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,RF.members))),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.elevatedLayoutVertexBuffer&&this.elevatedLayoutVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.lineIndexBuffer.destroy(),this.programConfigurations.destroy(),this.triangleSegments.destroy(),this.lineSegments.destroy())}populatePaintArrays(e,t,r,c,h,f,_){this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,t,r,c,h,f,void 0,_)}}class wx{constructor(e){this.zoom=e.zoom,this.pixelRatio=e.pixelRatio,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(t=>t.fqid),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lut=e.lut,this.bufferData=new ub(e,!1),this.elevationBufferData=new ub(e,!0),this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.projection=e.projection,this.elevationMode=this.layers[0].layout.get("fill-elevation-reference"),this.sourceLayerIndex=e.sourceLayerIndex,this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,r,c){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,r,c){this.hasPattern=eb("fill",this.layers,this.pixelRatio,t);const h=this.layers[0].layout.get("fill-sort-key"),f=[];for(const{feature:_,id:g,index:b,sourceLayerIndex:S}of e){const I=this.layers[0]._featureFilter.needGeometry,A=oi(_,I);if(!this.layers[0]._featureFilter.filter(new Mi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),A,r))continue;const M=h?h.evaluate(A,{},r,t.availableImages):void 0,D={id:g,properties:_.properties,type:_.type,sourceLayerIndex:S,index:b,geometry:I?A.geometry:Ft(_,r,c),patterns:{},sortKey:M};f.push(D)}h&&f.sort((_,g)=>_.sortKey-g.sortKey);for(const _ of f){const{geometry:g,index:b,sourceLayerIndex:S}=_;if(this.hasPattern){const I=tb("fill",this.layers,_,this.zoom,this.pixelRatio,t);this.patternFeatures.push(I)}else this.addFeature(_,g,b,r,{},t.availableImages,t.brightness,t.elevationFeatures);t.featureIndex.insert(e[b].feature,g,b,S,this.index)}}update(e,t,r,c,h,f,_){this.bufferData.update(e,t,r,c,h,f,_,this.worldview),this.elevationBufferData.update(e,t,r,c,h,f,_,this.worldview),this.elevatedStructures&&this.elevatedStructures.update(e,t,r,c,h,f,_,this.worldview)}addFeatures(e,t,r,c,h,f){for(const _ of this.patternFeatures)this.addFeature(_,_.geometry,_.index,t,r,c,f,e.elevationFeatures)}isEmpty(){return this.bufferData.isEmpty()&&this.elevationBufferData.isEmpty()}uploadPending(){return!this.uploaded||this.bufferData.needsUpload()||this.elevationBufferData.needsUpload()}upload(e){this.bufferData.upload(e),this.elevationBufferData.upload(e),this.elevatedStructures&&this.elevatedStructures.upload(e)}destroy(){this.bufferData.destroy(),this.elevationBufferData.destroy(),this.elevatedStructures&&this.elevatedStructures.destroy()}addFeature(e,t,r,c,h,f=[],_,g){const b=s_(t,500);this.elevationMode!=="none"?this.addElevatedRoadFeature(e,b,c,r,g):this.addGeometry(b,this.bufferData),this.bufferData.populatePaintArrays(e,r,h,f,c,_,this.worldview),this.elevationBufferData.populatePaintArrays(e,r,h,f,c,_,this.worldview)}getUnevaluatedPortalGraph(){return this.elevatedStructures?this.elevatedStructures.unevaluatedPortals:void 0}setEvaluatedPortalGraph(e,t,r,c,h){this.elevatedStructures&&(this.elevatedStructures.construct(e),this.elevatedStructures.populatePaintArrays(t,r,c,h,this.worldview))}addElevatedRoadFeature(e,t,r,c,h){const f=new Array,_=Yi.getElevationFeature(e,h);if(!_)return void this.addGeometry(t,this.bufferData);{const b=this.clipPolygonsToTile(t,1);b.length>0&&f.push({polygons:b,elevationFeature:_,elevationTileID:r})}const g={guardRailEnabled:this.layers[0].layout.get("fill-construct-bridge-guard-rail").evaluate(e,{},r),featureIndex:c};for(const b of f)if(b.elevationFeature){if(this.elevationMode==="hd-road-base"){this.elevatedStructures||(this.elevatedStructures=new ks(b.elevationTileID,this.layers,this.zoom,this.lut));const I=b.elevationFeature.isTunnel();let A=0;e.properties.hasOwnProperty(Zi)&&(A=+e.properties[Zi]),this.elevatedStructures.addPortalCandidates(b.elevationFeature.id,b.polygons,I,b.elevationFeature,A)}b.elevationFeature.constantHeight==null&&(b.polygons=this.prepareElevatedPolygons(b.polygons,b.elevationFeature,b.elevationTileID));const S=new Ki(r,b.elevationTileID);this.addElevatedGeometry(b.polygons,S,b.elevationFeature,this.elevationMode==="hd-road-base"?0:.05,c,g)}}addElevatedGeometry(e,t,r,c,h,f){const _={elevation:r,elevationSampler:t,bias:c,index:h,featureInfo:f},[g,b]=this.addGeometry(e,this.elevationBufferData,_);this.elevationBufferData.heightRange==null?this.elevationBufferData.heightRange={min:g,max:b}:(this.elevationBufferData.heightRange.min=Math.min(this.elevationBufferData.heightRange.min,g),this.elevationBufferData.heightRange.max=Math.max(this.elevationBufferData.heightRange.max,b))}addGeometry(e,t,r){let c=Number.POSITIVE_INFINITY,h=Number.NEGATIVE_INFINITY,f=null;r&&(f=r.elevationSampler.constantElevation(r.elevation,r.bias),f!=null&&(c=f,h=f));const _=(g,b,S)=>{if(r!=null)if(b.push(g),f!=null)t.elevatedLayoutVertexArray.emplaceBack(f),S.push(f);else{const I=r.elevationSampler.pointElevation(g,r.elevation,r.bias);t.elevatedLayoutVertexArray.emplaceBack(I),S.push(I),c=Math.min(c,I),h=Math.max(h,I)}};for(const g of e){let b=0;for(const G of g)b+=G.length;const S=t.triangleSegments.prepareSegment(b,t.layoutVertexArray,t.indexArray),I=S.vertexLength,A=[],M=[],D=[],z=[],B=[],V=t.layoutVertexArray.length;for(const G of g){if(G.length===0)continue;G!==g[0]&&M.push(A.length/2);const Y=t.lineSegments.prepareSegment(G.length,t.layoutVertexArray,t.lineIndexArray),Q=Y.vertexLength;r&&B.push(t.layoutVertexArray.length-V),_(G[0],D,z),t.layoutVertexArray.emplaceBack(G[0].x,G[0].y),t.lineIndexArray.emplaceBack(Q+G.length-1,Q),A.push(G[0].x),A.push(G[0].y);for(let te=1;te<G.length;te++)_(G[te],D,z),t.layoutVertexArray.emplaceBack(G[te].x,G[te].y),t.lineIndexArray.emplaceBack(Q+te-1,Q+te),A.push(G[te].x),A.push(G[te].y);Y.vertexLength+=G.length,Y.primitiveLength+=G.length}const Z=df(A,M);for(let G=0;G<Z.length;G+=3)t.indexArray.emplaceBack(I+Z[G],I+Z[G+1],I+Z[G+2]);if(Z.length>0&&r&&this.elevationMode==="hd-road-base"){const G=r.elevation.isTunnel(),Y=r.elevation.safeArea,Q=this.elevatedStructures.addVertices(D,z);this.elevatedStructures.addTriangles(Z,Q,G);const te=B.length;if(te>0){for(let me=0;me<te-1;me++)this.elevatedStructures.addRenderableRing(r.index,B[me]+Q,B[me+1]-B[me],G,Y,r.featureInfo);this.elevatedStructures.addRenderableRing(r.index,B[te-1]+Q,D.length-B[te-1],G,Y,r.featureInfo)}}S.vertexLength+=b,S.primitiveLength+=Z.length/3}return[c,h]}prepareElevatedPolygons(e,t,r){const c=1/et(r),h=[];for(const f of e){const _=JF(f,new Ls(t,c),.1);h.push(..._)}return h}clipPolygonsToTile(e,t){const r=-t,c=-t,h=_t+t,f=_t+t;let _=0;const g=[],b=[];for(;_<e.length;_++){const A=e[_],M=jp(A);(M.min.x>=r&&M.max.x<=h&&M.min.y>=c&&M.max.y<=f?g:b).push(A)}if(g.length===e.length)return e;const S=[new it(r,c),new it(h,c),new it(h,f),new it(r,f),new it(r,c)],I=g;for(const A of b)I.push(...KF(A,S));return I}}let eI,tI,iI,nI;wt(wx,"FillBucket",{omit:["layers","patternFeatures"]}),wt(ub,"FillBufferData"),wt(ks,"ElevatedStructures");class Tx{constructor(e,t,r,c){if(this.triangleCount=t.length/3,this.min=new it(0,0),this.max=new it(0,0),this.xScale=0,this.yScale=0,this.cellsX=0,this.cellsY=0,this.cells=[],this.payload=[],this.triangleCount===0||e.length===0)return;const[h,f]=[e[0].clone(),e[0].clone()];for(let I=1;I<e.length;++I){const A=e[I];h.x=Math.min(h.x,A.x),h.y=Math.min(h.y,A.y),f.x=Math.max(f.x,A.x),f.y=Math.max(f.y,A.y)}if(c){const I=Math.ceil(Math.max(f.x-h.x,f.y-h.y)/c);r=Math.max(r,I)}if(r===0)return;this.min=h,this.max=f;const _=this.max.sub(this.min);_.x=Math.max(_.x,1),_.y=Math.max(_.y,1);const g=Math.max(_.x,_.y)/r;this.cellsX=Math.max(1,Math.ceil(_.x/g)),this.cellsY=Math.max(1,Math.ceil(_.y/g)),this.xScale=1/g,this.yScale=1/g;const b=[];for(let I=0;I<this.triangleCount;I++){const A=e[t[3*I+0]].sub(this.min),M=e[t[3*I+1]].sub(this.min),D=e[t[3*I+2]].sub(this.min),z=el(Math.floor(Math.min(A.x,M.x,D.x)),this.xScale,this.cellsX),B=el(Math.floor(Math.max(A.x,M.x,D.x)),this.xScale,this.cellsX),V=el(Math.floor(Math.min(A.y,M.y,D.y)),this.yScale,this.cellsY),Z=el(Math.floor(Math.max(A.y,M.y,D.y)),this.yScale,this.cellsY),G=new it(0,0),Y=new it(0,0),Q=new it(0,0),te=new it(0,0);for(let me=V;me<=Z;++me){G.y=Y.y=me*g,Q.y=te.y=(me+1)*g;for(let ce=z;ce<=B;++ce)G.x=Q.x=ce*g,Y.x=te.x=(ce+1)*g,(uf(A,M,D,G,Y,te)||uf(A,M,D,G,te,Q))&&b.push({cellIdx:me*this.cellsX+ce,triIdx:I})}}if(b.length===0)return;b.sort((I,A)=>I.cellIdx-A.cellIdx||I.triIdx-A.triIdx);let S=0;for(;S<b.length;){const I=b[S].cellIdx,A={start:this.payload.length,len:0};for(;S<b.length&&b[S].cellIdx===I;)++A.len,this.payload.push(b[S++].triIdx);this.cells[I]=A}}_lazyInitLookup(){this.lookup||(this.lookup=new Uint8Array(Math.ceil(this.triangleCount/8))),this.lookup.fill(0)}queryPoint(e,t){if(this.triangleCount===0||this.cells.length===0||e.x>this.max.x||this.min.x>e.x||e.y>this.max.y||this.min.y>e.y)return;const r=el(e.x-this.min.x,this.xScale,this.cellsX),c=el(e.y-this.min.y,this.yScale,this.cellsY),h=this.cells[c*this.cellsX+r];if(h){this._lazyInitLookup();for(let f=0;f<h.len;f++){const _=this.payload[h.start+f],g=Math.floor(_/8),b=1<<_%8;if(!(this.lookup[g]&b)&&(this.lookup[g]|=b,t.push(_),t.length===this.triangleCount))return}}}query(e,t,r){if(this.triangleCount===0||this.cells.length===0||e.x>this.max.x||this.min.x>t.x||e.y>this.max.y||this.min.y>t.y)return;this._lazyInitLookup();const c=el(e.x-this.min.x,this.xScale,this.cellsX),h=el(t.x-this.min.x,this.xScale,this.cellsX),f=el(e.y-this.min.y,this.yScale,this.cellsY),_=el(t.y-this.min.y,this.yScale,this.cellsY);for(let g=f;g<=_;g++)for(let b=c;b<=h;b++){const S=this.cells[g*this.cellsX+b];if(S)for(let I=0;I<S.len;I++){const A=this.payload[S.start+I],M=Math.floor(A/8),D=1<<A%8;if(!(this.lookup[M]&D)&&(this.lookup[M]|=D,r.push(A),r.length===this.triangleCount))return}}}}function el(n,e,t){return Math.max(0,Math.min(t-1,Math.floor(n*e)))}wt(Tx,"TriangleGridIndex");class rI{constructor(e){this.zoom=e.zoom,this.layers=e.layers,this.layerIds=this.layers.map(t=>t.fqid),this.index=e.index,this.hasPattern=!1,this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.footprints=[],this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){for(const r of this.footprints)t.push({footprint:r,id:e})}updateAppearances(e,t,r,c){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,r,c){const h=[];for(const{feature:f,id:_,index:g,sourceLayerIndex:b}of e){const S=this.layers[0]._featureFilter.needGeometry,I=oi(f,S);if(!this.layers[0]._featureFilter.filter(new Mi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),I,r))continue;const A={id:_,properties:f.properties,type:f.type,sourceLayerIndex:b,index:g,geometry:S?I.geometry:Ft(f,r,c),patterns:{}};h.push(A)}for(const f of h){const{geometry:_,index:g,sourceLayerIndex:b}=f;this.addFeature(f,_,g,r,{},t.availableImages,t.brightness),t.featureIndex.insert(e[g].feature,_,g,b,this.index)}}isEmpty(){return this.footprints.length===0}uploadPending(){return!1}upload(e){}update(e,t,r,c,h,f,_){}destroy(){}addFeature(e,t,r,c,h,f=[],_){for(const g of s_(t,2)){const b=[],S=[],I=[],A=new it(1/0,1/0),M=new it(-1/0,-1/0);for(const B of g)if(B.length!==0){B!==g[0]&&I.push(S.length/2);for(let V=0;V<B.length;V++)S.push(B[V].x),S.push(B[V].y),b.push(B[V]),A.x=Math.min(A.x,B[V].x),A.y=Math.min(A.y,B[V].y),M.x=Math.max(M.x,B[V].x),M.y=Math.max(M.y,B[V].y)}const D=df(S,I),z=new Tx(b,D,8,256);this.footprints.push({vertices:b,indices:D,grid:z,min:A,max:M})}}}wt(rI,"ClipBucket",{omit:["layers"]});const QF=pi([{name:"a_pos_normal_ed",components:4,type:"Int16"}]),eO=pi([{name:"a_pos_end",components:4,type:"Int16"},{name:"a_angular_offset_factor",components:1,type:"Int16"}]),tO=pi([{name:"a_flood_light_ground_radius",components:1,type:"Float32"}]),iO=pi([{name:"a_centroid_pos",components:2,type:"Uint16"}]),nO=pi([{name:"a_join_normal_inside",components:3,type:"Int16"}]),rO=pi([{name:"a_hidden_by_landmark",components:1,type:"Uint8"}]),sO=pi([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]),{members:oO}=QF,l_=Number.MAX_SAFE_INTEGER,aO=l_-1;function sI(n,e,t,r){return n.order<e||n.order===l_||!(n.clipMask&t)||function(c,h){if(h.length===0)return!1;let f=c;for(;f!=="";){if(h.includes(f))return!1;f=ex(f)}return!0}(r,n.clipScope)}function Sx(n,e){return n.x-e.x||n.y-e.y}function oI(n,e){return Sx(n.min,e.min)===0&&Sx(n.max,e.max)===0}function hb(n,e){return!(n.min.x>e.max.x||n.max.x<e.min.x||n.min.y>e.max.y||n.max.y<e.min.y)}function Ex(n,e){if(n.length!==e.length)return!1;for(let t=0;t<n.length;t++)if(n[t].sourceId!==e[t].sourceId||!oI(n[t],e[t])||n[t].order!==e[t].order||n[t].clipMask!==e[t].clipMask||!zo(n[t].clipScope,e[t].clipScope))return!1;return!0}function aI(n,e,t){const r=1/_t,c=1/(1<<t.canonical.z),h=(e.x*r+t.canonical.x)*c+t.wrap,f=(e.y*r+t.canonical.y)*c;return{min:new it((n.x*r+t.canonical.x)*c+t.wrap,(n.y*r+t.canonical.y)*c),max:new it(h,f)}}function lO(n,e,t){const r=1<<t.canonical.z,c=((e.x-t.wrap)*r-t.canonical.x)*_t,h=(e.y*r-t.canonical.y)*_t;return{min:new it(((n.x-t.wrap)*r-t.canonical.x)*_t,(n.y*r-t.canonical.y)*_t),max:new it(c,h)}}function db(n,e,t,r,c,h,f){const _=n.indices,g=n.vertices,b=[];for(let S=r;S<r+c;S+=3){const I=e[t[S+0]+h],A=e[t[S+1]+h],M=e[t[S+2]+h],D=Math.min(I.x,A.x,M.x),z=Math.max(I.x,A.x,M.x),B=Math.min(I.y,A.y,M.y),V=Math.max(I.y,A.y,M.y);b.length=0,n.grid.query(new it(D,B),new it(z,V),b);for(let Z=0;Z<b.length;Z++){const G=b[Z];if(uf(g[_[3*G+0]],g[_[3*G+1]],g[_[3*G+2]],I,A,M,f))return!0}}return!1}function lI(n,e,t,r){if(!n||!t)return!1;let c=n.vertices;if(!e.canonical.equals(r.canonical)||e.wrap!==r.wrap){if(t.vertices.length<n.vertices.length)return lI(t,r,n,e);const h=e.canonical,f=r.canonical,_=Math.pow(2,f.z-h.z);c=n.vertices.map(g=>new it((g.x+h.x*_t)*_-f.x*_t,(g.y+h.y*_t)*_-f.y*_t))}return db(t,c,n.indices,0,n.indices.length,0,0)}function cI(n,e,t,r){const c=Math.pow(2,r.z-t.z);return new it((n+t.x*_t)*c-r.x*_t,(e+t.y*_t)*c-r.y*_t)}function uI(n,e){const t=[];e.grid.queryPoint(n,t);const r=e.indices,c=e.vertices;for(let h=0;h<t.length;h++){const f=t[h];if(ns([c[r[3*f+0]],c[r[3*f+1]],c[r[3*f+2]]],n))return!0}return!1}const Ix={None:0,Model:1,Symbol:2,FillExtrusion:4},fb=[new it(0,0),new it(_t,0),new it(_t,_t),new it(0,_t)];function hI(n,e){const t=[];let r=[];if(!e||n.length<2)return[n];if(n.length===2)return Ya(n[0],n[1],fb)?[n]:[];for(let c=0;c<n.length+2;c++){const h=n[c%n.length],f=n[(c+1)%n.length],_=Ya(c===0?n[n.length-1]:n[(c-1)%n.length],h,fb),g=Ya(h,f,fb),b=_||g;b&&r.push(h),b&&g||r.length>0&&(r.length>1&&t.push(r),r=[])}return r.length>1&&t.push(r),t}const pb=qt.types,cO=["fill-extrusion-base","fill-extrusion-height","fill-extrusion-color","fill-extrusion-pattern","fill-extrusion-flood-light-wall-radius","fill-extrusion-line-width","fill-extrusion-emissive-strength"],uO=["fill-extrusion-flood-light-ground-radius"],hO=Math.pow(2,13),dO=Math.pow(2,15)-1,Ax=new it(0,1),Gl=2147483648,Cx=1073741824;function c_(n,e,t,r,c,h,f,_){n.emplaceBack((e<<1)+f,(t<<1)+h,(Math.floor(r*hO)<<1)+c,Math.round(_))}function u_(n,e,t){n.emplaceBack(e.x*_t,e.y*_t,t?1:0)}function Px(n,e,t,r,c,h){n.emplaceBack(e.x,e.y,(t.x<<1)+r,(t.y<<1)+c,h)}function h_(n,e,t){n.emplaceBack(e.x,e.y,e.z,t[0]*16384,t[1]*16384,t[2]*16384)}class dI{constructor(){this.vertexOffset=0,this.vertexCount=0,this.indexOffset=0,this.indexCount=0}}class mb{constructor(){this.centroidXY=new it(0,0),this.vertexArrayOffset=0,this.vertexCount=0,this.groundVertexArrayOffset=0,this.groundVertexCount=0,this.flags=0,this.footprintSegIdx=-1,this.footprintSegLen=0,this.polygonSegIdx=-1,this.polygonSegLen=0,this.min=new it(Number.MAX_VALUE,Number.MAX_VALUE),this.max=new it(-Number.MAX_VALUE,-Number.MAX_VALUE),this.height=0,this.buildingId=0,this.groupCentroidPos=new it(0,0)}span(){return new it(this.max.x-this.min.x,this.max.y-this.min.y)}}class _b{constructor(){this.acc=new it(0,0),this.accCount=0,this.centroidDataIndex=0}startRing(e,t){e.min.x===Number.MAX_VALUE&&(e.min.x=e.max.x=t.x,e.min.y=e.max.y=t.y)}appendEdge(e,t,r){this.accCount++,this.acc._add(t);let c=!!this.borders;t.x<e.min.x?(e.min.x=t.x,c=!0):t.x>e.max.x&&(e.max.x=t.x,c=!0),t.y<e.min.y?(e.min.y=t.y,c=!0):t.y>e.max.y&&(e.max.y=t.y,c=!0),((t.x===0||t.x===_t)&&t.x===r.x)!=((t.y===0||t.y===_t)&&t.y===r.y)&&this.processBorderOverlap(t,r),c&&this.checkBorderIntersection(t,r)}checkBorderIntersection(e,t){t.x<0!=e.x<0&&this.addBorderIntersection(0,Gt(t.y,e.y,(0-t.x)/(e.x-t.x))),t.x>_t!=e.x>_t&&this.addBorderIntersection(1,Gt(t.y,e.y,(_t-t.x)/(e.x-t.x))),t.y<0!=e.y<0&&this.addBorderIntersection(2,Gt(t.x,e.x,(0-t.y)/(e.y-t.y))),t.y>_t!=e.y>_t&&this.addBorderIntersection(3,Gt(t.x,e.x,(_t-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 r=this.borders[e];t<r[0]&&(r[0]=t),t>r[1]&&(r[1]=t)}processBorderOverlap(e,t){if(e.x===t.x){if(e.y===t.y)return;const r=e.x===0?0:1;this.addBorderIntersection(r,t.y),this.addBorderIntersection(r,e.y)}else{const r=e.y===0?2:3;this.addBorderIntersection(r,t.x),this.addBorderIntersection(r,e.x)}}centroid(){return this.accCount===0?new it(0,0):new it(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 fI(n,e){const t=n.add(e)._unit(),r=q(n.x*t.x+n.y*t.y,-1,1);var c,h,f;return f=Math.acos(r),Math.min(4,Math.max(-4,Math.tan(f)))/4*dO*((c=n).x*(h=e).y-c.y*h.x<0?-1:1)}const fO=[n=>n.x<0,n=>n.x>_t,n=>n.y<0,n=>n.y>_t];function pO(n,e,t,r){const c=[4];if(r===0)return c;t._mult(r);const h=n.sub(t),f=e.sub(t),_=[n,e,h,f];for(let g=0;g<4;g++)for(const b of _)if(fO[g](b)){c.push(g);break}return c}class gb{constructor(e){this.groundRadiusArray=null,this.groundRadiusBuffer=null,this.vertexArray=new Om,this.indexArray=new Tn,this.programConfigurations=new N(e.layers,{zoom:e.zoom,lut:e.lut},t=>uO.includes(t)),this._segments=new $i,this.hiddenByLandmarkVertexArray=new af,this._segmentToGroundQuads={},this._segmentToGroundQuads[0]=[],this._segmentToRegionTriCounts={},this._segmentToRegionTriCounts[0]=[0,0,0,0,0],this.regionSegments={},this.regionSegments[4]=new $i}getDefaultSegment(){return this.regionSegments[4]}hasData(){return this.vertexArray.length!==0}addData(e,t,r,c=!1){const h=e.length;if(h>2){let f=Math.max(0,this._segments.get().length-1);const _=this._segments._prepareSegment(4*h,this.vertexArray.length,2*this._segmentToGroundQuads[f].length);let g;f!==this._segments.get().length-1&&(f++,this._segmentToGroundQuads[f]=[],this._segmentToRegionTriCounts[f]=[0,0,0,0,0]);{const b=e[0],S=e[1];g=fI(b.sub(e[h-1])._perp()._unit(),S.sub(b)._perp()._unit())}for(let b=0;b<h;b++){const S=b===h-1?0:b+1,I=e[b],A=e[S],M=e[S===h-1?0:S+1],D=A.sub(I)._perp()._unit(),z=fI(D,M.sub(A)._perp()._unit()),B=g,V=z;if(yb(I,A,t)||c&&_I(I,t)&&_I(A,t)){g=z;continue}const Z=_.vertexLength;Px(this.vertexArray,I,A,1,1,B),Px(this.vertexArray,I,A,1,0,B),Px(this.vertexArray,I,A,0,1,V),Px(this.vertexArray,I,A,0,0,V),_.vertexLength+=4;const G=pO(I,A,D,r);for(const Y of G)this._segmentToGroundQuads[f].push({id:Z,region:Y}),this._segmentToRegionTriCounts[f][Y]+=2,_.primitiveLength+=2;g=z}}}prepareBorderSegments(){if(!this.hasData())return;const e=this._segments.get(),t=e.length;for(let r=0;r<t;r++)this._segmentToGroundQuads[r].sort((c,h)=>c.region-h.region);for(let r=0;r<t;r++){const c=this._segmentToGroundQuads[r],h=e[r],f=this._segmentToRegionTriCounts[r];f.reduce((g,b)=>g+b,0);let _=0;for(let g=0;g<=4;g++){const b=f[g];if(b!==0){let S=this.regionSegments[g];S||(S=this.regionSegments[g]=new $i);const I={vertexOffset:h.vertexOffset,primitiveOffset:h.primitiveOffset+_,vertexLength:h.vertexLength,primitiveLength:b};S.get().push(I)}_+=b}for(let g=0;g<c.length;g++){const b=c[g].id;this.indexArray.emplaceBack(b,b+1,b+3),this.indexArray.emplaceBack(b,b+3,b+2)}}this._segmentToGroundQuads=null,this._segmentToRegionTriCounts=null,this._segments.destroy(),this._segments=null}addPaintPropertiesData(e,t,r,c,h,f,_){this.hasData()&&this.programConfigurations.populatePaintArrays(this.vertexArray.length,e,t,r,c,h,f,void 0,_)}upload(e){this.hasData()&&(this.vertexBuffer=e.createVertexBuffer(this.vertexArray,eO.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.groundRadiusArray!=null&&(this.groundRadiusBuffer=e.createVertexBuffer(this.groundRadiusArray,tO.members)))}uploadPaintProperties(e){this.hasData()&&this.programConfigurations.upload(e)}update(e,t,r,c,h,f,_,g){this.hasData()&&this.programConfigurations.updatePaintArrays(e,t,r,c,h,f,_,g)}updateHiddenByLandmark(e){this.updateHiddenByLandmarkRange(e.groundVertexArrayOffset,e.groundVertexCount,!!(e.flags&Gl||e.flags&Cx))}updateHiddenByLandmarkRange(e,t,r){if(!this.hasData())return;const c=t+e;if(t!==0){for(let h=e;h<c;++h)this.hiddenByLandmarkVertexArray.emplace(h,r?1:0);this._needsHiddenByLandmarkUpdate=!0}}uploadHiddenByLandmark(e){this.hasData()&&this._needsHiddenByLandmarkUpdate&&(!this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexArray.length>0?this.hiddenByLandmarkVertexBuffer=e.createVertexBuffer(this.hiddenByLandmarkVertexArray,rO.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(t=>t.fqid),this.index=e.index,this.hasPattern=!1,this.edgeRadius=0,this.projection=e.projection,this.activeReplacements=[],this.replacementUpdateTime=0,this.centroidData=[],this.footprintIndices=new Tn,this.footprintVertices=new ms,this.footprintSegments=[],this.layoutVertexArray=new Fm,this.centroidVertexArray=new cx,this.wallVertexArray=new Xm,this.indexArray=new Tn,this.programConfigurations=new N(e.layers,{zoom:e.zoom,lut:e.lut},t=>cO.includes(t)),this.segments=new $i,this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.groundEffect=new gb(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,r,c){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,r,c){this.features=[],this.hasPattern=eb("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=et(r),this.edgeRadius=this.layers[0].layout.get("fill-extrusion-edge-radius")/this.tileToMeter,this.wallMode=this.layers[0].paint.get("fill-extrusion-line-width").constantOr(1)!==0;for(const{feature:h,id:f,index:_,sourceLayerIndex:g}of e){const b=this.layers[0]._featureFilter.needGeometry,S=oi(h,b);if(!this.layers[0]._featureFilter.filter(new Mi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),S,r))continue;const I={id:f,sourceLayerIndex:g,index:_,geometry:b?S.geometry:Ft(h,r,c),properties:h.properties,type:h.type,patterns:{}},A=this.layoutVertexArray.length,M=pb[I.type]==="Polygon";if(this.hasPattern)this.features.push({featureId:h.id,feature:tb("fill-extrusion",this.layers,I,this.zoom,this.pixelRatio,t)});else if(this.wallMode)for(const D of I.geometry)for(const z of hI(D,M))this.addFeature(h.id,I,[z],_,r,{},t.availableImages,c,t.brightness);else this.addFeature(h.id,I,I.geometry,_,r,{},t.availableImages,c,t.brightness);t.featureIndex.insert(h,I.geometry,_,g,this.index,A)}this._finalizeBuildingGroups(),this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles(),this.groundEffect.prepareBorderSegments(),this.polygonSegments.length=0}addFeatures(e,t,r,c,h,f){for(const{featureId:_,feature:g}of this.features){const b=pb[g.type]==="Polygon",{geometry:S}=g;if(this.wallMode)for(const I of S)for(const A of hI(I,b))this.addFeature(_,g,[A],g.index,t,r,c,h,f);else this.addFeature(_,g,S,g.index,t,r,c,h,f)}this._finalizeBuildingGroups(),this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles()}update(e,t,r,c,h,f,_){this.programConfigurations.updatePaintArrays(e,t,h,r,c,f,_,this.worldview),this.groundEffect.update(e,t,h,r,c,f,_,this.worldview)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload||this.groundEffect.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,oO),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.wallVertexBuffer=e.createVertexBuffer(this.wallVertexArray,nO.members),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=e.createVertexBuffer(this.layoutVertexExtArray,sO.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,iO.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,r,c,h,f,_,g,b){const S=this.layers[0].paint.get("fill-extrusion-flood-light-ground-radius").evaluate(t,{})/this.tileToMeter,I=[new it(0,0),new it(_t,_t)],A=g.projection,M=A.name==="globe",D=this.wallMode||pb[t.type]==="Polygon",z=new _b;z.centroidDataIndex=this.centroidData.length;const B=new mb;B.buildingId=e,t.properties&&t.properties.hasOwnProperty("building_id")&&(B.buildingId=Number(t.properties.building_id)),z.buildingId=B.buildingId;const V=this.layers[0].paint.get("fill-extrusion-base").evaluate(t,{},h)<=0,Z=this.layers[0].paint.get("fill-extrusion-height").evaluate(t,{},h);let G;if(B.height=Z,B.vertexArrayOffset=this.layoutVertexArray.length,B.groundVertexArrayOffset=this.groundEffect.vertexArray.length,M&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new ef),this.wallMode){if(M)return void zt("Non zero fill-extrusion-line-width is not yet supported on globe.");if(r.length!==1)return;G=function(he){const de=he[0].x===he[he.length-1].x&&he[0].y===he[he.length-1].y;(function(pt){let ht=0;const yt=pt.length;for(let It=0;It<yt;It++)ht+=(pt[(It+1)%yt].x-pt[It].x)*(pt[(It+1)%yt].y+pt[It].y);return ht>=0})(he)||(he=he.reverse());const je={geometry:[],joinNormals:[],indices:[]},He=[],Xe=[],Ze=[];let nt=he.length;for(;nt>=2&&he[nt-1].equals(he[nt-2]);)nt--;if(nt<(de?3:2))return je;let Fe,We,Qe,st,ut,bt=0;for(;bt<nt-1&&he[bt].equals(he[bt+1]);)bt++;de&&(Fe=he[nt-2],ut=he[bt].sub(Fe)._unit()._perp());for(let pt=bt;pt<nt;pt++){if(Qe=pt===nt-1?de?he[bt+1]:void 0:he[pt+1],Qe&&he[pt].equals(Qe))continue;ut&&(st=ut),Fe&&(We=Fe),Fe=he[pt],ut=Qe?Qe.sub(Fe)._unit()._perp():st,st=st||ut;let ht=st.add(ut);ht.x===0&&ht.y===0||ht._unit();const yt=ht.x*ut.x+ht.y*ut.y,It=yt!==0?1/yt:1/0,kt=st.x*ut.y-st.y*ut.x>0;let Ct="miter";const Qt=2;Ct==="miter"&&It>Qt&&(Ct="bevel"),Ct==="bevel"&&(It>100&&(Ct="flipbevel"),It<Qt&&(Ct="miter"));const vi=(ei,wi,ai,gn)=>{const Ri=new it(ei.x,ei.y),Si=new it(ei.x,ei.y);Ri.x+=wi.x*gn,Ri.y+=wi.y*gn,Si.x-=wi.x*Math.max(ai,1),Si.y-=wi.y*Math.max(ai,1),Ze.push(wi),He.push(Ri),Xe.push(Si)};if(Ct==="miter")ht._mult(It),vi(Fe,ht,0,0);else if(Ct==="flipbevel")ht=ut.mult(-1),vi(Fe,ht,0,0),vi(Fe,ht.mult(-1),0,0);else{const ei=-Math.sqrt(It*It-1),wi=kt?ei:0,ai=kt?0:ei;We&&vi(Fe,st,wi,ai),Qe&&vi(Fe,ut,wi,ai)}}je.geometry=[...He,...Xe.reverse(),He[0]],je.joinNormals=[...Ze,...Ze.reverse(),Ze[Ze.length-1]];const mt=je.geometry.length-1;for(let pt=0;pt<mt/2;pt++)if(pt+1<mt/2){let ht=pt,yt=pt+1,It=mt-1-pt,kt=mt-2-pt;ht=ht===0?mt-1:ht-1,yt=yt===0?mt-1:yt-1,It=It===0?mt-1:It-1,kt=kt===0?mt-1:kt-1,je.indices.push(It),je.indices.push(yt),je.indices.push(ht),je.indices.push(It),je.indices.push(kt),je.indices.push(yt)}return je}(r[0]),r=[G.geometry]}const Y=(he,de)=>he<(de.length-1)/2||he===de.length-1,Q=this.wallMode?[r]:s_(r,500);for(let he=Q.length-1;he>=0;he--){const de=Q[he];(de.length===0||_O(de[0]))&&Q.splice(he,1)}let te;if(M)te=vI(Q,I,h);else{te=[];for(const he of Q)te.push({polygon:he,bounds:I})}const me=D?this.edgeRadius:0,ce=me>0&&this.zoom<17,pe=(he,de)=>{if(he.length===0)return!1;const Be=he[he.length-1];return de.x===Be.x&&de.y===Be.y};for(const{polygon:he,bounds:de}of te){let Be=0,je=0;for(const nt of he)D&&!nt[0].equals(nt[nt.length-1])&&nt.push(nt[0]),je+=D?nt.length-1:nt.length;const He=this.segments.prepareSegment((D?5:4)*je,this.layoutVertexArray,this.indexArray);B.footprintSegIdx<0&&(B.footprintSegIdx=this.footprintSegments.length),B.polygonSegIdx<0&&(B.polygonSegIdx=this.polygonSegments.length);const Xe={triangleArrayOffset:this.indexArray.length,triangleCount:0,triangleSegIdx:this.segments.segments.length-1},Ze=new dI;if(Ze.vertexOffset=this.footprintVertices.length,Ze.indexOffset=3*this.footprintIndices.length,Ze.ringIndices=[],D){const nt=[],Fe=[];Be=He.vertexLength;for(let Qe=0;Qe<he.length;Qe++){const st=he[Qe];st.length&&Qe!==0&&Fe.push(nt.length/2);const ut=[];let bt,mt;bt=st[1].sub(st[0])._perp()._unit(),Ze.ringIndices.push(st.length-1);for(let pt=1;pt<st.length;pt++){const ht=st[pt],yt=st[pt===st.length-1?1:pt+1],It=ht.clone();if(me){mt=yt.sub(ht)._perp()._unit();const kt=bt.add(mt)._unit(),Ct=me*Math.min(4,1/(bt.x*kt.x+bt.y*kt.y));It.x+=Ct*kt.x,It.y+=Ct*kt.y,It.x=Math.round(It.x),It.y=Math.round(It.y),bt=mt}if(!V||me!==0&&!ce||pe(ut,It)||ut.push(It),c_(this.layoutVertexArray,It.x,It.y,0,0,1,1,0),this.wallMode){const kt=Y(pt,st);u_(this.wallVertexArray,G.joinNormals[pt],!kt)}He.vertexLength++,this.footprintVertices.emplaceBack(ht.x,ht.y),nt.push(ht.x,ht.y),M&&h_(this.layoutVertexExtArray,A.projectTilePoint(It.x,It.y,h),A.upVector(h,It.x,It.y))}V&&(me===0||ce)&&(ut.length!==0&&pe(ut,ut[0])&&ut.pop(),this.groundEffect.addData(ut,de,S))}const We=this.wallMode?G.indices:df(nt,Fe);for(let Qe=0;Qe<We.length;Qe+=3)this.footprintIndices.emplaceBack(Ze.vertexOffset+We[Qe+0],Ze.vertexOffset+We[Qe+1],Ze.vertexOffset+We[Qe+2]),this.indexArray.emplaceBack(Be+We[Qe],Be+We[Qe+2],Be+We[Qe+1]),He.primitiveLength++;Ze.indexCount+=We.length,Ze.vertexCount+=this.footprintVertices.length-Ze.vertexOffset}for(let nt=0;nt<he.length;nt++){const Fe=he[nt];z.startRing(B,Fe[0]);let We=Fe.length>4&&gI(Fe[Fe.length-2],Fe[0],Fe[1]),Qe=me?mO(Fe[Fe.length-2],Fe[0],Fe[1],me):0;const st=[];let ut,bt,mt;bt=Fe[1].sub(Fe[0])._perp()._unit();let pt=!0;for(let ht=1,yt=0;ht<Fe.length;ht++){let It=Fe[ht-1],kt=Fe[ht];const Ct=Fe[ht===Fe.length-1?1:ht+1];if(z.appendEdge(B,kt,It),yb(kt,It,de)){me&&(bt=Ct.sub(kt)._perp()._unit(),pt=!pt);continue}const Qt=kt.sub(It)._perp(),vi=Qt.x/(Math.abs(Qt.x)+Math.abs(Qt.y)),ei=Qt.y>0?1:0,wi=It.dist(kt);if(yt+wi>32768&&(yt=0),me){mt=Ct.sub(kt)._perp()._unit();let Si=mI(It,kt,Ct,pI(bt,mt),me);isNaN(Si)&&(Si=0);const qi=kt.sub(It)._unit();It=It.add(qi.mult(Qe))._round(),kt=kt.add(qi.mult(-Si))._round(),Qe=Si,bt=mt,V&&this.zoom>=17&&(pe(st,It)||st.push(It),pe(st,kt)||st.push(kt))}const ai=He.vertexLength,gn=Fe.length>4&&gI(It,kt,Ct);let Ri=yI(yt,We,pt);if(c_(this.layoutVertexArray,It.x,It.y,vi,ei,0,0,Ri),c_(this.layoutVertexArray,It.x,It.y,vi,ei,0,1,Ri),this.wallMode){const Si=Y(ht-1,Fe),qi=G.joinNormals[ht-1];u_(this.wallVertexArray,qi,Si),u_(this.wallVertexArray,qi,Si)}if(yt+=wi,Ri=yI(yt,gn,!pt),We=gn,c_(this.layoutVertexArray,kt.x,kt.y,vi,ei,0,0,Ri),c_(this.layoutVertexArray,kt.x,kt.y,vi,ei,0,1,Ri),this.wallMode){const Si=Y(ht,Fe),qi=G.joinNormals[ht];u_(this.wallVertexArray,qi,Si),u_(this.wallVertexArray,qi,Si)}if(He.vertexLength+=4,this.indexArray.emplaceBack(ai+0,ai+1,ai+2),this.indexArray.emplaceBack(ai+1,ai+3,ai+2),He.primitiveLength+=2,me){const Si=Be+(ht===1?Fe.length-2:ht-2),qi=ht===1?Be:Si+1;if(this.indexArray.emplaceBack(ai+1,Si,ai+3),this.indexArray.emplaceBack(Si,qi,ai+3),He.primitiveLength+=2,ut===void 0&&(ut=ai),!yb(Ct,Fe[ht],de)){const dn=ht===Fe.length-1?ut:He.vertexLength;this.indexArray.emplaceBack(ai+2,ai+3,dn),this.indexArray.emplaceBack(ai+3,dn+1,dn),this.indexArray.emplaceBack(ai+3,qi,dn+1),He.primitiveLength+=3}pt=!pt}if(M){const Si=this.layoutVertexExtArray,qi=A.projectTilePoint(It.x,It.y,h),dn=A.projectTilePoint(kt.x,kt.y,h),rr=A.upVector(h,It.x,It.y),fn=A.upVector(h,kt.x,kt.y);h_(Si,qi,rr),h_(Si,qi,rr),h_(Si,dn,fn),h_(Si,dn,fn)}}D&&(Be+=Fe.length-1),V&&me&&this.zoom>=17&&(st.length!==0&&pe(st,st[0])&&st.pop(),this.groundEffect.addData(st,de,S,me>0))}this.footprintSegments.push(Ze),Xe.triangleCount=this.indexArray.length-Xe.triangleArrayOffset,this.polygonSegments.push(Xe),++B.footprintSegLen,++B.polygonSegLen}if(B.vertexCount=this.layoutVertexArray.length-B.vertexArrayOffset,B.groundVertexCount=this.groundEffect.vertexArray.length-B.groundVertexArrayOffset,B.vertexCount!==0){if(B.centroidXY=z.borders?Ax:this.encodeCentroid(z,B),t.properties&&t.properties.hasOwnProperty("building_id")){const he=B.buildingId;let de=this.buildingGroups.get(he);de||(de={accX:0,accY:0,accCount:0,mergedMin:new it(Number.MAX_VALUE,Number.MAX_VALUE),mergedMax:new it(-Number.MAX_VALUE,-Number.MAX_VALUE),partIndices:[]},this.buildingGroups.set(he,de)),de.accX+=z.acc.x,de.accY+=z.acc.y,de.accCount+=z.accCount,de.mergedMin.x=Math.min(de.mergedMin.x,B.min.x),de.mergedMin.y=Math.min(de.mergedMin.y,B.min.y),de.mergedMax.x=Math.max(de.mergedMax.x,B.max.x),de.mergedMax.y=Math.max(de.mergedMax.y,B.max.y),de.partIndices.push(this.centroidData.length)}if(this.centroidData.push(B),z.borders){this.featuresOnBorder.push(z);const he=this.featuresOnBorder.length-1;for(let de=0;de<z.borders.length;de++)z.borders[de][0]!==Number.MAX_VALUE&&this.borderFeatureIndices[de].push(he)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,c,f,_,h,b,void 0,this.worldview),this.groundEffect.addPaintPropertiesData(t,c,f,_,h,b,this.worldview),this.maxHeight=Math.max(this.maxHeight,Z)}}_finalizeBuildingGroups(){for(const[,e]of this.buildingGroups){if(e.partIndices.length===0)continue;const t=new _b;t.acc=new it(e.accX,e.accY),t.accCount=e.accCount;const r=new mb;r.min=e.mergedMin,r.max=e.mergedMax;const c=this.encodeCentroid(t,r),h=t.centroid();for(const f of e.partIndices){const _=this.centroidData[f];_.centroidXY.x===Ax.x&&_.centroidXY.y===Ax.y||(_.centroidXY=c),_.min=e.mergedMin,_.max=e.mergedMax,_.groupCentroidPos=h}}this.buildingGroups.clear()}sortBorders(){for(let e=0;e<this.borderFeatureIndices.length;e++)this.borderFeatureIndices[e].sort((t,r)=>this.featuresOnBorder[t].borders[e][0]-this.featuresOnBorder[r].borders[e][0])}splitToSubtiles(){const e=[];for(let _=0;_<this.centroidData.length;_++){const g=this.centroidData[_],b=+(g.min.y+g.max.y>_t),S=2*b+(+(g.min.x+g.max.x>_t)^b);for(let I=0;I<g.polygonSegLen;I++){const A=g.polygonSegIdx+I;e.push({centroidIdx:_,subtile:S,polygonSegmentIdx:A,triangleSegmentIdx:this.polygonSegments[A].triangleSegIdx})}}const t=new Tn;e.sort((_,g)=>_.triangleSegmentIdx===g.triangleSegmentIdx?_.subtile-g.subtile:_.triangleSegmentIdx-g.triangleSegmentIdx);let r=0,c=0,h=0;for(const _ of e){if(_.triangleSegmentIdx!==r)break;h++}const f=e.length;for(;c!==e.length;){r=e[c].triangleSegmentIdx;let _=0,g=c,b=c;for(let S=g;S<h&&e[S].subtile===_;S++)b++;for(;g!==h;){const S=e[g];_=S.subtile;const I=this.centroidData[S.centroidIdx].min.clone(),A=this.centroidData[S.centroidIdx].max.clone(),M={vertexOffset:this.segments.segments[r].vertexOffset,primitiveOffset:t.length,vertexLength:this.segments.segments[r].vertexLength,primitiveLength:0,sortKey:void 0,vaos:{}};for(let D=g;D<b;D++){const z=e[D],B=this.polygonSegments[z.polygonSegmentIdx],V=this.centroidData[z.centroidIdx].min,Z=this.centroidData[z.centroidIdx].max,G=this.indexArray.uint16;for(let Y=B.triangleArrayOffset;Y<B.triangleArrayOffset+B.triangleCount;Y++)t.emplaceBack(G[3*Y],G[3*Y+1],G[3*Y+2]);M.primitiveLength+=B.triangleCount,I.x=Math.min(I.x,V.x),I.y=Math.min(I.y,V.y),A.x=Math.max(A.x,Z.x),A.y=Math.max(A.y,Z.y)}M.primitiveLength>0&&this.triangleSubSegments.push({segment:M,min:I,max:A}),g=b;for(let D=g;D<h&&e[D].subtile===e[g].subtile;D++)b++}c=h;for(let S=c;S<f&&e[S].triangleSegmentIdx===e[c].triangleSegmentIdx;S++)h++}t._trim(),this.indexArray=t}getVisibleSegments(e,t,r){const c=new $i;if(this.wallMode){for(const z of this.triangleSubSegments)c.segments.push(z.segment);return c}let h=0,f=0;const _=1<<e.canonical.z;if(t){const z=t.getMinMaxForTile(e);z&&(h=z.min,f=z.max)}f+=this.maxHeight;const g=e.toUnwrapped();let b;const S=[g.canonical.x/_+g.wrap,g.canonical.y/_],I=[(g.canonical.x+1)/_+g.wrap,(g.canonical.y+1)/_],A=(z,B,V)=>[z[0]*(1-V[0])+B[0]*V[0],z[1]*(1-V[1])+B[1]*V[1]],M=[],D=[];for(const z of this.triangleSubSegments){M[0]=z.min.x/_t,M[1]=z.min.y/_t,D[0]=z.max.x/_t,D[1]=z.max.y/_t;const B=A(S,I,M),V=A(S,I,D);if(new Li([B[0],B[1],h],[V[0],V[1],f]).intersectsPrecise(r)===0){b&&(c.segments.push(b),b=void 0);continue}const Z=z.segment;b&&b.vertexOffset!==Z.vertexOffset&&(c.segments.push(b),b=void 0),b?(b.vertexLength+=Z.vertexLength,b.primitiveLength+=Z.primitiveLength):b={vertexOffset:Z.vertexOffset,primitiveLength:Z.primitiveLength,vertexLength:Z.vertexLength,primitiveOffset:Z.primitiveOffset,sortKey:void 0,vaos:{}}}return b&&c.segments.push(b),c}encodeCentroid(e,t){const r=e.centroid(),c=t.span(),h=Math.min(7,Math.round(c.x*this.tileToMeter/10)),f=Math.min(6,Math.round(c.y*this.tileToMeter/10));return new it(q(r.x,1,8191)<<3|h,q(r.y,1,8191)<<3|f)}encodeBorderCentroid(e){if(!e.borders)return new it(0,0);const t=e.borders,r=Number.MAX_VALUE;if(t[0][0]!==r||t[1][0]!==r){const c=t[0][0]!==r?0:1;return new it(6|(t[0][0]!==r?0:65528),(t[c][0]+t[c][1])/2<<3|6)}{const c=t[2][0]!==r?2:3;return new it((t[c][0]+t[c][1])/2<<3|6,6|(t[2][0]!==r?0:65528))}}showCentroid(e){const t=this.centroidData[e.centroidDataIndex];if(t.flags&=Gl,t.groupCentroidPos.x!==0||t.groupCentroidPos.y!==0){const r=t.span(),c=Math.min(7,Math.round(r.x*this.tileToMeter/10)),h=Math.min(6,Math.round(r.y*this.tileToMeter/10));t.centroidXY=new it(q(t.groupCentroidPos.x,1,8191)<<3|c,q(t.groupCentroidPos.y,1,8191)<<3|h)}else t.centroidXY=new it(0,0);this.writeCentroidToBuffer(t)}writeCentroidToBuffer(e){this.groundEffect.updateHiddenByLandmark(e);const t=e.vertexArrayOffset,r=e.vertexCount+e.vertexArrayOffset,c=-1073741824&e.flags?Ax:e.centroidXY,h=this.centroidVertexArray.geta_centroid_pos0(t);if(this.centroidVertexArray.geta_centroid_pos1(t)!==c.y||h!==c.x){for(let f=t;f<r;++f)this.centroidVertexArray.emplace(f,c.x,c.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,r){if(t.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=t.updateTime;const c=t.getReplacementRegionsForTile(e.toUnwrapped());if(Ex(this.activeReplacements,c))return;if(this.activeReplacements=c,this.centroidVertexArray.length===0)this.createCentroidsBuffer();else for(const f of this.centroidData)f.flags&=1073741823;const h=[];for(const f of this.activeReplacements){if(f.order<r)continue;const _=Math.max(1,Math.pow(2,f.footprintTileId.canonical.z-e.canonical.z));if(f.footprint.buildingIds)for(const g of this.centroidData)g.flags&Gl||g.flags&Cx||f.min.x>g.max.x||g.min.x>f.max.x||f.min.y>g.max.y||g.min.y>f.max.y||f.footprint.buildingIds.has(g.buildingId)&&(g.flags|=f.clipMask!==Ix.None?-1073741824:Gl);else for(const g of this.centroidData)if(!(g.flags&Gl||g.flags&Cx||f.min.x>g.max.x||g.min.x>f.max.x||f.min.y>g.max.y||g.min.y>f.max.y))for(let b=0;b<g.footprintSegLen;b++){const S=this.footprintSegments[g.footprintSegIdx+b];if(h.length=0,gO(this.footprintVertices,S.vertexOffset,S.vertexCount,f.footprintTileId.canonical,e.canonical,h),db(f.footprint,h,this.footprintIndices.uint16,S.indexOffset,S.indexCount,-S.vertexOffset,-_)){g.flags|=f.clipMask!==Ix.None?-1073741824:Gl;break}}}for(const f of this.centroidData)this.writeCentroidToBuffer(f);this.borderDoneWithNeighborZ=[-1,-1,-1,-1]}footprintContainsPoint(e,t,r){let c=!1;for(let h=0;h<r.footprintSegLen;h++){const f=this.footprintSegments[r.footprintSegIdx+h];let _=0;for(const g of f.ringIndices){for(let b=_,S=g+_-1;b<g+_;S=b++){const I=this.footprintVertices.int16[2*(b+f.vertexOffset)+0],A=this.footprintVertices.int16[2*(b+f.vertexOffset)+1],M=this.footprintVertices.int16[2*(S+f.vertexOffset)+1];A>t!=M>t&&e<(this.footprintVertices.int16[2*(S+f.vertexOffset)+0]-I)*(t-A)/(M-A)+I&&(c=!c)}_=g}}return c}getHeightAtTileCoord(e,t){let r=Number.NEGATIVE_INFINITY,c=!0;const h=4*(e+_t)*_t+(t+_t);if(this.partLookup.hasOwnProperty(h)){const f=this.partLookup[h];return f?{height:f.height,hidden:!!(f.flags&Gl)}:void 0}for(const f of this.centroidData)e>f.max.x||f.min.x>e||t>f.max.y||f.min.y>t||f.height<=r||this.footprintContainsPoint(e,t,f)&&(r=f.height,this.partLookup[h]=f,c=!!(f.flags&Gl));if(r!==Number.NEGATIVE_INFINITY)return{height:r,hidden:c};this.partLookup[h]=void 0}}function pI(n,e){const t=n.add(e)._unit();return n.x*t.x+n.y*t.y}function mO(n,e,t,r){const c=e.sub(n)._perp()._unit(),h=t.sub(e)._perp()._unit();return mI(n,e,t,pI(c,h),r)}function mI(n,e,t,r,c){const h=Math.sqrt(1-r*r);return Math.min(n.dist(e)/3,e.dist(t)/3,c*h/r)}function yb(n,e,t){return n.x<t[0].x&&e.x<t[0].x||n.x>t[1].x&&e.x>t[1].x||n.y<t[0].y&&e.y<t[0].y||n.y>t[1].y&&e.y>t[1].y}function _I(n,e){return n.x<e[0].x||n.x>e[1].x||n.y<e[0].y||n.y>e[1].y}function _O(n){return n.every(e=>e.x<=0)||n.every(e=>e.x>=_t)||n.every(e=>e.y<=0)||n.every(e=>e.y>=_t)}function gI(n,e,t){if(n.x<0||n.x>=_t||e.x<0||e.x>=_t||t.x<0||t.x>=_t)return!1;const r=t.sub(e),c=r.perp(),h=n.sub(e);return(r.x*h.x+r.y*h.y)/Math.sqrt((r.x*r.x+r.y*r.y)*(h.x*h.x+h.y*h.y))>-.866&&c.x*h.x+c.y*h.y<0}function yI(n,e,t){const r=e?2|n:-3&n;return t?1|r:-2&r}function xI(){const n=Math.PI/32,e=Math.tan(n),t=fe;return t*Math.sqrt(1+2*e*e)-t}function vI(n,e,t){const r=1<<t.z,c=we(t.x/r),h=we((t.x+1)/r),f=Oe(t.y/r),_=Oe((t.y+1)/r);return function(g,b,S,I,A=0,M){const D=[];if(!g.length||!S||!I)return D;const z=(te,me)=>{for(const ce of te)D.push({polygon:ce,bounds:me})},B=Math.ceil(Math.log2(S)),V=Math.ceil(Math.log2(I)),Z=B-V,G=[];for(let te=0;te<Math.abs(Z);te++)G.push(Z>0?0:1);for(let te=0;te<Math.min(B,V);te++)G.push(0),G.push(1);let Y=g;if(Y=bx(Y,b[0].y-A,b[1].y+A,1),Y=bx(Y,b[0].x-A,b[1].x+A,0),!Y.length)return D;const Q=[];for(G.length?Q.push({polygons:Y,bounds:b,depth:0}):z(Y,b);Q.length;){const te=Q.pop(),me=te.depth,ce=G[me],pe=te.bounds[0],he=te.bounds[1],de=ce===0?pe.x:pe.y,Be=ce===0?he.x:he.y,je=M?M(ce,de,Be):.5*(de+Be),He=bx(te.polygons,de-A,je+A,ce),Xe=bx(te.polygons,je-A,Be+A,ce);if(He.length){const Ze=[pe,new it(ce===0?je:he.x,ce===1?je:he.y)];G.length>me+1?Q.push({polygons:He,bounds:Ze,depth:me+1}):z(He,Ze)}if(Xe.length){const Ze=[new it(ce===0?je:pe.x,ce===1?je:pe.y),he];G.length>me+1?Q.push({polygons:Xe,bounds:Ze,depth:me+1}):z(Xe,Ze)}}return D}(n,e,Math.ceil((h-c)/11.25),Math.ceil((f-_)/11.25),1,(g,b,S)=>{if(g===0)return .5*(b+S);{const I=Oe((t.y+b/_t)/r);return(tt(.5*(Oe((t.y+S/_t)/r)+I))*r-t.y)*_t}})}function gO(n,e,t,r,c,h){const f=Math.pow(2,r.z-c.z);for(let _=0;_<t;_++){let g=n.int16[2*(_+e)+0],b=n.int16[2*(_+e)+1];g=(g+c.x*_t)*f-r.x*_t,b=(b+c.y*_t)*f-r.y*_t,h.push(new it(g,b))}}let bI,wI;wt(Mx,"FillExtrusionBucket",{omit:["layers","features"]}),wt(mb,"PartData"),wt(dI,"FootprintSegment"),wt(_b,"BorderCentroidData"),wt(gb,"GroundEffect");class Eh extends it{constructor(e,t,r){super(e,t),this.z=r}}class TI extends Eh{constructor(e,t,r,c){super(e,t,r),this.w=c}}function SI(n,e,t,r){const c=t==="x"?"y":"x",h=(r-n[t])/(e[t]-n[t]);n[c]=Math.round(n[c]+(e[c]-n[c])*h),n[t]=r,n.hasOwnProperty("z")&&(n.z=Gt(n.z,e.z,h)),n.hasOwnProperty("w")&&(n.w=Gt(n.w,e.w,h))}function EI(n,e,t,r){const c=t,h=r;for(const f of["x","y"]){let _=n,g=e;_[f]>=g[f]&&(_=e,g=n),_[f]<c&&g[f]>c&&SI(_,g,f,c),_[f]<h&&g[f]>h&&SI(g,_,f,h)}}function Rx(n,e,t,r,c,h){const f=[];for(let _=0;_<n.length;_++){const g=n[_];let b;const S=f.length;let I=0;for(let A=0;A<g.length-1;A++){let M=g[A],D=g[A+1],z=0;const B=I;let V,Z;h&&(z=Math.hypot(D.x-M.x,D.y-M.y),I+=z,V=M,Z=D),M.x<e&&D.x<e||(M.x<e?M=new it(e,M.y+(e-M.x)/(D.x-M.x)*(D.y-M.y))._round():D.x<e&&(D=new it(e,M.y+(e-M.x)/(D.x-M.x)*(D.y-M.y))._round()),M.y<t&&D.y<t||(M.y<t?M=new it(M.x+(t-M.y)/(D.y-M.y)*(D.x-M.x),t)._round():D.y<t&&(D=new it(M.x+(t-M.y)/(D.y-M.y)*(D.x-M.x),t)._round()),M.x>=r&&D.x>=r||(M.x>=r?M=new it(r,M.y+(r-M.x)/(D.x-M.x)*(D.y-M.y))._round():D.x>=r&&(D=new it(r,M.y+(r-M.x)/(D.x-M.x)*(D.y-M.y))._round()),M.y>=c&&D.y>=c||(M.y>=c?M=new it(M.x+(c-M.y)/(D.y-M.y)*(D.x-M.x),c)._round():D.y>=c&&(D=new it(M.x+(c-M.y)/(D.y-M.y)*(D.x-M.x),c)._round()),b&&M.equals(b[b.length-1])||(b=[M],f.push(b),h&&h.push({progress:{min:B+II(V,Z,M)*z,max:1},parentIndex:_,prevPoint:V,nextPoint:Z})),b.push(D),h&&(h[h.length-1].progress.max=B+II(V,Z,D)*z,h[h.length-1].nextPoint=Z)))))}if(h&&I>0)for(let A=S;A<f.length;A++)h[A].progress.min/=I,h[A].progress.max/=I}return f}function yO(n,e,t,r,c){if(n.length<2)return void r.push(n);const h=[];for(;e.valid();){const[b,S]=e.get();for(let I=0;I<n.length-1;I++){const 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e&&e.data&&f.texSubImage2D(f.TEXTURE_2D,0,_,g,r,c,wb(this.format),Tb(this.format),e.data)),this.useMipmap&&f.generateMipmap(f.TEXTURE_2D)}bind(e,t,r=!1){const{context:c}=this,{gl:h}=c;h.bindTexture(h.TEXTURE_2D,this.texture),e!==this.minFilter&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MAG_FILTER,e),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MIN_FILTER,this.useMipmap&&!r?e===h.NEAREST?h.NEAREST_MIPMAP_NEAREST:h.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),t!==this.wrapS&&(h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_S,t),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_T,t),this.wrapS=t)}bindExtraParam(e,t,r,c,h){const{context:f}=this,{gl:_}=f;_.bindTexture(_.TEXTURE_2D,this.texture),t!==this.magFilter&&(_.texParameteri(_.TEXTURE_2D,_.TEXTURE_MAG_FILTER,t),this.magFilter=t),e!==this.minFilter&&(_.texParameteri(_.TEXTURE_2D,_.TEXTURE_MIN_FILTER,this.useMipmap?e===_.NEAREST?_.NEAREST_MIPMAP_NEAREST:_.LINEAR_MIPMAP_LINEAR:e),this.minFilter=e),r!==this.wrapS&&(_.texParameteri(_.TEXTURE_2D,_.TEXTURE_WRAP_S,r),this.wrapS=r),c!==this.wrapT&&(_.texParameteri(_.TEXTURE_2D,_.TEXTURE_WRAP_T,c),this.wrapT=c),h!==this.compareMode&&(h?(_.texParameteri(_.TEXTURE_2D,_.TEXTURE_COMPARE_MODE,_.COMPARE_REF_TO_TEXTURE),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_COMPARE_FUNC,h)):_.texParameteri(_.TEXTURE_2D,_.TEXTURE_COMPARE_MODE,_.NONE),this.compareMode=h)}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}class m_{constructor(e,t){this.context=e,this.texture=t}bind(e,t){const{context:r}=this,{gl:c}=r;c.bindTexture(c.TEXTURE_2D,this.texture),e!==this.minFilter&&(c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,e),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,e),this.minFilter=e),t!==this.wrapS&&(c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,t),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,t),this.wrapS=t)}}const IO=pi([{name:"a_pos_3f",components:3,type:"Float32"}]),AO=pi([{name:"a_color_3f",components:3,type:"Float32"}]),CO=pi([{name:"a_color_4f",components:4,type:"Float32"}]),PO=pi([{name:"a_uv_2f",components:2,type:"Float32"}]),MO=pi([{name:"a_normal_3f",components:3,type:"Float32"}]),RO=pi([{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"}]),DO=pi([{name:"a_pbr",components:4,type:"Uint16"},{name:"a_heightBasedEmissiveStrength",components:3,type:"Float32"}]);function HI(n,e){const t=kx(n.projection,n.zoom,n.width,n.height),r=function(h,f,_,g,b){const S=new ve(_.lng-180*qc,_.lat),I=new ve(_.lng+180*qc,_.lat),A=h.project(S.lng,S.lat),M=h.project(I.lng,I.lat),D=-Math.atan2(M.y-A.y,M.x-A.x),z=Et.fromLngLat(_);z.y=q(z.y,-1+qc,1-qc);const B=z.toLngLat(),V=h.project(B.lng,B.lat),Z=Et.fromLngLat(B);Z.x+=qc;const G=Z.toLngLat(),Y=h.project(G.lng,G.lat),Q=qI(Y.x-V.x,Y.y-V.y,D),te=Et.fromLngLat(B);te.y+=qc;const me=te.toLngLat(),ce=h.project(me.lng,me.lat),pe=qI(ce.x-V.x,ce.y-V.y,D),he=Math.abs(Q.x)/Math.abs(pe.y),de=Ye([]);Rt(de,de,-D*(1-(b?0:g)));const Be=Ye([]);return qe(Be,Be,[1,1-(1-he)*g,1]),Be[4]=-pe.x/pe.y*g,Rt(Be,Be,D),ye(Be,de,Be),Be}(n.projection,0,n.center,t,e),c=ZI(n);return qe(r,r,[c,c,1]),r}function ZI(n){const e=n.projection,t=kx(n.projection,n.zoom,n.width,n.height),r=Sb(e,n.center),c=Sb(e,ve.convert(e.center));return Math.pow(2,r*t+(1-t)*c)}function kx(n,e,t,r,c=1/0){const h=n.range;if(!h)return 0;const f=Math.min(c,Math.max(t,r)),_=Math.log2(f/1024);return oe(h[0]+_,h[1]+_,e)}const qc=1/4e4;function Sb(n,e){const t=q(e.lat,-85.051129,$e),r=new ve(e.lng-180*qc,t),c=new ve(e.lng+180*qc,t),h=n.project(r.lng,t),f=n.project(c.lng,t),_=Et.fromLngLat(r),g=Et.fromLngLat(c),b=f.x-h.x,S=f.y-h.y,I=g.x-_.x,A=g.y-_.y,M=Math.sqrt((I*I+A*A)/(b*b+S*S));return Math.log2(M)}function qI(n,e,t){const r=Math.cos(t),c=Math.sin(t);return{x:n*r-e*c,y:n*c+e*r}}function WI(n,e,t){Ye(n),Rt(n,n,Ei(e[2])),ot(n,n,Ei(e[0])),xt(n,n,Ei(e[1])),qe(n,n,t),ye(n,n,[1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1])}function Fx(n,e,t,r,c,h,f,_){const g=[t[0]-e[0],t[1]-e[1],0],b=[r[0]-e[0],r[1]-e[1],0];if(Wn(g)<1e-12||Wn(b)<1e-12)return aa(n);const S=On([],g,b);zi(S,S),$t(b,r,e),g[2]=(h-c)*_,b[2]=(f-c)*_;const I=g;return On(I,g,b),zi(I,I),Eu(n,S,I)}function Ox(n,e,t=!1){const r=Ul(e.zoom),c=function(h,f,_){const g=f.worldSize,b=[h[12],h[13],h[14]],S=Oe(b[1]/g),I=we(b[0]/g),A=Ye([]),M=Pe(1,S)*g,D=Pe(1,0)*g*lt(S,f.zoom),z=1/X1(g);let B=D*z;if(_){const Y=kx(f.projection,f.zoom,f.width,f.height,1024);B=z*f.projection.pixelSpaceConversion(f.center.lat,g,Y)}const V=ae(S,I);Pt(V,V,mi([],zi([],V),M*B*b[2]));const Z=function(Y){const Q=[Y[0],Y[1],Y[2]];let te=[0,1,0];const me=On([],te,Q);return On(te,Q,me),Rr(te)===0&&(te=[0,1,0],On(me,Q,te)),zi(me,me),zi(te,te),zi(Q,Q),[me[0],me[1],me[2],0,te[0],te[1],te[2],0,Q[0],Q[1],Q[2],0,Y[0],Y[1],Y[2],1]}(V);qe(A,A,[B,B,B*M]),Ie(A,A,[-b[0],-b[1],-b[2]]);const G=ye([],f.globeMatrix,Z);return ye(G,G,A),ye(G,G,h),G}(n,e,t);if(r>0){const h=function(f,_){const g=_.worldSize,b=Pe(1,0)*g*lt(_.center.lat,_.zoom)/X1(g),S=Pe(1,_.center.lat)*g,I=Ye([]);xt(I,I,Ei(_.center.lng)),ot(I,I,Ei(_.center.lat)),Ie(I,I,[0,0,ne]),qe(I,I,[b,b,b*S]);const A=_.point;return Ie(I,I,[-A.x,-A.y,0]),ye(I,I,f),ye(I,_.globeMatrix,I)}(n,e);return function(f,_,g){const b=(D,z,B)=>{const V=Wn(D),Z=Wn(z),G=Vl(D,z,B);return mi(G,G,1/Wn(G)*Gt(V,Z,B))},S=b([f[0],f[1],f[2]],[_[0],_[1],_[2]],g),I=b([f[4],f[5],f[6]],[_[4],_[5],_[6]],g),A=b([f[8],f[9],f[10]],[_[8],_[9],_[10]],g),M=Vl([f[12],f[13],f[14]],[_[12],_[13],_[14]],g);return[S[0],S[1],S[2],0,I[0],I[1],I[2],0,A[0],A[1],A[2],0,M[0],M[1],M[2],1]}(c,h,r)}return c}function Eb(n,e,t,r){const c=Li.projectAabbCorners(r,t);let h=Number.MAX_VALUE;for(let _=0;_<c.length;++_){const g=c[_];g[0]=(.5*g[0]+.5)*e.width,g[1]=(.5-.5*g[1])*e.height,g[2]<h&&(h=g[2])}const f=function(_){const g=[];let b=0;for(let M=1;M<_.length;M++)(_[M][0]<_[b][0]||_[M][0]===_[b][0]&&_[M][1]<_[b][1])&&(b=M);let S,I=b;const A=new Uint8Array(_.length);do{if(A[I])break;g.push(new it(_[I][0],_[I][1])),A[I]=1,S=(I+1)%_.length;for(let M=0;M<_.length;M++){if(_[M][0]===_[S][0]&&_[M][1]===_[S][1]||_[M][0]===_[I][0]&&_[M][1]===_[I][1])continue;const D=[_[M][0]-_[I][0],_[M][1]-_[I][1]],z=[_[S][0]-_[I][0],_[S][1]-_[I][1]],B=D[0]*z[1]-D[1]*z[0];(B>0||B===0&&D[0]*z[0]+D[1]*z[1]>=0&&D[0]*D[0]+D[1]*D[1]>z[0]*z[0]+z[1]*z[1])&&(S=M)}I=S}while(I!==b);return g.length>0&&g.push(g[0]),g}(c);if(Mn(n,f))return h}const Ih=64,gf={CoordinateSpaceTile:1,HasMapboxMeshFeatures:4,HasMeshoptCompression:8};function Bx(n,e,t,r,c,h,f,_,g,b=!1){const S=t.zoom,I=t.project(r),A=lt(r.lat,S),M=1/A;Ye(n),Ie(n,n,[I.x+f[0]*M,I.y+f[1]*M,f[2]]);let D=1,z=1;const B=t.worldSize;if(b){if(t.projection.name==="mercator"){let Y=0;t.elevation&&(Y=t.elevation.getAtPointOrZero(new Et(I.x/B,I.y/B),0));const Q=vr([],[I.x,I.y,Y,1],t.projMatrix)[3]/t.cameraToCenterDistance;D=Q,z=Q*lt(t.center.lat,S)}else if(t.projection.name==="globe"){const Y=Ox(n,t),Q=[0,0,0,1];vr(Q,Q,ye([],t.projMatrix,Y));const te=Q[3]/t.cameraToCenterDistance,me=Ul(S),ce=t.projection.pixelsPerMeter(r.lat,B)*lt(r.lat,S),pe=t.projection.pixelsPerMeter(t.center.lat,B)*lt(t.center.lat,S);D=te/Gt(ce,ft(t.center.lat),me),z=te*A/ce,D*=pe,z*=pe}}else D=M;qe(n,n,[D,D,z]);const V=[...n],Z=e.orientation,G=[];if(WI(G,[Z[0]+(c?c[0]:0),Z[1]+(c?c[1]:0),Z[2]+(c?c[2]:0)],h),ye(n,V,G),_&&t.elevation){let Y=0;const Q=[];if(g&&t.elevation){Y=function(me,ce,pe,he,de){const Be=ce.elevation;if(!Be)return 0;const je=Li.projectAabbCorners(pe,he),He=Pe(1,de.lat)*ce.worldSize,Xe=function(ht,yt){const It=[0,0,1],kt=[{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 Ct of kt){const Qt=ht[Ct.corners[0]],vi=ht[Ct.corners[1]],ei=ht[Ct.corners[2]],wi=[vi[0]-Qt[0],vi[1]-Qt[1],yt*(vi[2]-Qt[2])],ai=On(wi,wi,[ei[0]-Qt[0],ei[1]-Qt[1],yt*(ei[2]-Qt[2])]);zi(ai,ai),Ct.dotProductWithUp=pn(ai,It)}return kt.sort((Ct,Qt)=>Ct.dotProductWithUp-Qt.dotProductWithUp),kt[0].corners}(je,He),Ze=je[Xe[0]],nt=je[Xe[1]],Fe=je[Xe[2]],We=je[Xe[3]],Qe=Be.getAtPointOrZero(new Et(Ze[0]/ce.worldSize,Ze[1]/ce.worldSize),0),st=Be.getAtPointOrZero(new Et(nt[0]/ce.worldSize,nt[1]/ce.worldSize),0),ut=Be.getAtPointOrZero(new Et(Fe[0]/ce.worldSize,Fe[1]/ce.worldSize),0),bt=Be.getAtPointOrZero(new Et(We[0]/ce.worldSize,We[1]/ce.worldSize),0),mt=(Qe+bt)/2,pt=(st+ut)/2;return mt>pt?st<ut?Fx(me,nt,We,Ze,st,bt,Qe,He):Fx(me,Fe,Ze,We,ut,Qe,bt,He):Qe<bt?Fx(me,Ze,nt,Fe,Qe,st,ut,He):Fx(me,We,Fe,nt,bt,ut,st,He),Math.max(mt,pt)}(Q,t,e.aabb,n,r);const te=ye([],Ji([],Q),G);ye(n,V,te)}else Y=t.elevation.getAtPointOrZero(new Et(I.x/B,I.y/B),0);Y!==0&&(n[14]+=Y)}}class XI{constructor(e,t,r,c,h){this.materialOverrides=new Map,this.nodeOverrides=new Map,this.materialOverrideNames=[],this.nodeOverrideNames=[],this.featureProperties={},this.id=e,this.uri=t,this.position=r!=null?new ve(r[0],r[1]):new ve(0,0),this.orientation=c??[0,0,0],this.nodes=h,this.uploaded=!1,this.aabb=new Li([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),this.matrix=[]}_applyTransformations(e,t){ye(e.globalMatrix,t,e.localMatrix);const r=this.nodeOverrides.get(e.name);if(r!==void 0){const f=[];h=r.orientation,Ye(c=f),xt(c,c,Ei(h[1])),Rt(c,c,Ei(h[2])),ot(c,c,Ei(h[0])),ye(e.globalMatrix,e.globalMatrix,f)}var c,h;if(e.meshes)for(const f of e.meshes){const _=Li.applyTransformFast(f.aabb,e.globalMatrix);this.aabb.encapsulate(_)}if(e.children)for(const f of e.children)this._applyTransformations(f,e.globalMatrix)}computeBoundsAndApplyParent(){const e=Ye([]);this.aabb=new Li([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,r,c,h,f,_=!1){Bx(this.matrix,this,e.transform,this.position,t,r,c,h,f,_)}upload(e){if(!this.uploaded){for(const t of this.nodes)Ib(t,e);for(const t of this.nodes)Nx(t);this.uploaded=!0}}destroy(){for(const e of this.nodes)Ab(e)}}function __(n,e,t=!1){n.uploaded||(n.gfxTexture=new tl(e,n.image,t?e.gl.R8:e.gl.RGBA8,{useMipmap:n.sampler.minFilter>=e.gl.NEAREST_MIPMAP_NEAREST}),n.uploaded=!0,n.image=null)}function LO(n,e,t){n.indexBuffer=e.createIndexBuffer(n.indexArray,!1,!0),n.vertexBuffer=e.createVertexBuffer(n.vertexArray,IO.members,!1,!0),n.normalArray&&(n.normalBuffer=e.createVertexBuffer(n.normalArray,MO.members,!1,!0)),n.texcoordArray&&(n.texcoordBuffer=e.createVertexBuffer(n.texcoordArray,PO.members,!1,!0)),n.colorArray&&(n.colorBuffer=e.createVertexBuffer(n.colorArray,(n.colorArray.bytesPerElement===12?AO:CO).members,!1,!0)),n.featureArray&&(n.pbrBuffer=e.createVertexBuffer(n.featureArray,DO.members,!0)),n.segments=$i.simpleSegment(0,0,n.vertexArray.length,n.indexArray.length);const r=n.material;r.pbrMetallicRoughness.baseColorTexture&&__(r.pbrMetallicRoughness.baseColorTexture,e),r.pbrMetallicRoughness.metallicRoughnessTexture&&__(r.pbrMetallicRoughness.metallicRoughnessTexture,e),r.normalTexture&&__(r.normalTexture,e),r.occlusionTexture&&__(r.occlusionTexture,e,t),r.emissionTexture&&__(r.emissionTexture,e)}function Ib(n,e,t){if(n.meshes)for(const r of n.meshes)LO(r,e,t);if(n.children)for(const r of n.children)Ib(r,e,t)}function Nx(n){if(n.meshes)for(const e of n.meshes)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();if(n.children)for(const e of n.children)Nx(e)}function zO(n){n.pbrMetallicRoughness.baseColorTexture&&n.pbrMetallicRoughness.baseColorTexture.gfxTexture&&n.pbrMetallicRoughness.baseColorTexture.gfxTexture.destroy(),n.pbrMetallicRoughness.metallicRoughnessTexture&&n.pbrMetallicRoughness.metallicRoughnessTexture.gfxTexture&&n.pbrMetallicRoughness.metallicRoughnessTexture.gfxTexture.destroy(),n.normalTexture&&n.normalTexture.gfxTexture&&n.normalTexture.gfxTexture.destroy(),n.emissionTexture&&n.emissionTexture.gfxTexture&&n.emissionTexture.gfxTexture.destroy(),n.occlusionTexture&&n.occlusionTexture.gfxTexture&&n.occlusionTexture.gfxTexture.destroy()}function Ab(n){if(n.meshes)for(const e of n.meshes)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&&zO(e.material));if(n.footprintDebugMesh&&(n.footprintDebugMesh.vertexBuffer.destroy(),n.footprintDebugMesh.indexBuffer.destroy(),n.footprintDebugMesh.segments.destroy()),n.children)for(const e of n.children)Ab(e)}function Ah(n,e){const t=n.json.bufferViews[e.bufferView],r=Lx[e.componentType];return new r(n.buffers[t.buffer],(e.byteOffset||0)+(t.byteOffset||0),e.count*(t.byteStride&&t.byteStride!==p_[e.type]*r.BYTES_PER_ELEMENT?t.byteStride/r.BYTES_PER_ELEMENT:p_[e.type]))}function Cb(n,e,t,r){const c=Lx[e.componentType],h=function(S){switch(S){case Int8Array:return 1/127;case Uint8Array:return 1/255;case Int16Array:return 1/32767;case Uint16Array:return 1/65535;default:return 1}}(c),f=n.json.bufferViews[e.bufferView],_=f.byteStride?f.byteStride/c.BYTES_PER_ELEMENT:p_[e.type],g=t.float32,b=g.length/t.capacity;for(let S=0,I=0;S<e.count*_;S+=_,I+=b)for(let A=0;A<b;A++)g[I+A]=r[S+A]*h;t._trim()}function kO(n,e,t){const r=n.indices,c=n.attributes,h={};h.indexArray=new Tn;const f=e.json.accessors[r],_=f.count/3;h.indexArray.reserve(_);const g=Ah(e,f);for(let A=0;A<_;A++)h.indexArray.emplaceBack(g[3*A],g[3*A+1],g[3*A+2]);h.indexArray._trim(),h.vertexArray=new Qs;const b=e.json.accessors[c.POSITION];h.vertexArray.reserve(b.count);const S=Ah(e,b);for(let A=0;A<b.count;A++)h.vertexArray.emplaceBack(S[3*A],S[3*A+1],S[3*A+2]);if(h.vertexArray._trim(),h.aabb=new Li(b.min,b.max),h.centroid=function(A,M){const D=[0,0,0],z=A.length;if(z>0){for(let B=0;B<z;B++){const V=3*A[B];D[0]+=M[V],D[1]+=M[V+1],D[2]+=M[V+2]}D[0]/=z,D[1]/=z,D[2]/=z}return D}(g,S),c.COLOR_0!==void 0){const A=e.json.accessors[c.COLOR_0],M=p_[A.type],D=Ah(e,A);h.colorArray=M===3?new Qs:new _a,h.colorArray.resize(A.count),Cb(e,A,h.colorArray,D)}if(c.NORMAL!==void 0){h.normalArray=new Qs;const A=e.json.accessors[c.NORMAL];h.normalArray.resize(A.count);const M=Ah(e,A);Cb(e,A,h.normalArray,M)}if(c.TEXCOORD_0!==void 0&&t.length>0){h.texcoordArray=new Fl;const A=e.json.accessors[c.TEXCOORD_0];h.texcoordArray.resize(A.count);const M=Ah(e,A);Cb(e,A,h.texcoordArray,M)}if(c._FEATURE_ID_RGBA4444!==void 0){const A=e.json.accessors[c._FEATURE_ID_RGBA4444];e.json.extensionsUsed&&e.json.extensionsUsed.includes("EXT_meshopt_compression")&&(h.featureData=Ah(e,A))}c._FEATURE_RGBA4444!==void 0&&(h.featureData=new Uint32Array(Ah(e,e.json.accessors[c._FEATURE_RGBA4444]).buffer));const I=n.material;return h.material=function(A,M){const{emissiveFactor:D=[0,0,0],alphaMode:z="OPAQUE",alphaCutoff:B=.5,normalTexture:V,occlusionTexture:Z,emissiveTexture:G,doubleSided:Y,name:Q}=A,{baseColorFactor:te=[1,1,1,1],metallicFactor:me=1,roughnessFactor:ce=1,baseColorTexture:pe,metallicRoughnessTexture:he}=A.pbrMetallicRoughness||{},de=Z?M[Z.index]:void 0;if(Z&&Z.extensions&&Z.extensions.KHR_texture_transform&&de){const Be=Z.extensions.KHR_texture_transform;de.offsetScale=[Be.offset[0],Be.offset[1],Be.scale[0],Be.scale[1]]}return{name:Q,pbrMetallicRoughness:{baseColorFactor:new Ii(...te),metallicFactor:me,roughnessFactor:ce,baseColorTexture:pe?M[pe.index]:void 0,metallicRoughnessTexture:he?M[he.index]:void 0},doubleSided:Y,emissiveFactor:new Ii(...D),alphaMode:z,alphaCutoff:B,normalTexture:V?M[V.index]:void 0,occlusionTexture:de,emissionTexture:G?M[G.index]:void 0,defined:A.defined===void 0}}(I!==void 0?e.json.materials[I]:{defined:!1},t),h}function YI(n,e,t){const{matrix:r,rotation:c,translation:h,scale:f,mesh:_,extras:g,children:b,name:S}=n,I={};if(I.name=S,I.localMatrix=r||function(A,M,D,z){var B=M[0],V=M[1],Z=M[2],G=M[3],Y=B+B,Q=V+V,te=Z+Z,me=B*Y,ce=B*Q,pe=B*te,he=V*Q,de=V*te,Be=Z*te,je=G*Y,He=G*Q,Xe=G*te,Ze=z[0],nt=z[1],Fe=z[2];return A[0]=(1-(he+Be))*Ze,A[1]=(ce+Xe)*Ze,A[2]=(pe-He)*Ze,A[3]=0,A[4]=(ce-Xe)*nt,A[5]=(1-(me+Be))*nt,A[6]=(de+je)*nt,A[7]=0,A[8]=(pe+He)*Fe,A[9]=(de-je)*Fe,A[10]=(1-(me+he))*Fe,A[11]=0,A[12]=D[0],A[13]=D[1],A[14]=D[2],A[15]=1,A}([],c||[0,0,0,1],h||[0,0,0],f||[1,1,1]),I.globalMatrix=ke(I.localMatrix),_!==void 0){I.meshes=t[_];const A=I.anchor=[0,0];for(const M of I.meshes){const{min:D,max:z}=M.aabb;A[0]+=D[0]+z[0],A[1]+=D[1]+z[1]}A[0]=Math.floor(A[0]/I.meshes.length/2),A[1]=Math.floor(A[1]/I.meshes.length/2)}if(g&&(g.id&&(I.id=g.id),g.lights&&(I.lights=function(A){if(!A.length)return[];const M=function(Z){const G=atob(Z),Y=new Uint8Array(G.length);for(let Q=0;Q<G.length;Q++)Y[Q]=G.codePointAt(Q);return Y}(A),D=[],z=M.length/24,B=new Uint16Array(M.buffer),V=new Float32Array(M.buffer);for(let Z=0;Z<z;Z++){const G=B[2*Z*6]/30,Y=B[2*Z*6+1]/30,Q=B[2*Z*6+10]/100,te=V[6*Z+1],me=V[6*Z+2],ce=V[6*Z+3],pe=V[6*Z+4],he=ce-te,de=pe-me,Be=Math.hypot(he,de);D.push({pos:[te+.5*he,me+.5*de,Y],normal:[de/Be,-he/Be,0],width:Be,height:G,depth:Q,points:[te,me,ce,pe]})}return D}(g.lights)),g.MAPBOX_geometry_bloom&&(I.isGeometryBloom=g.MAPBOX_geometry_bloom)),b){const A=[];for(const M of b)A.push(YI(e.json.nodes[M],e,t));I.children=A}return I}function FO(n){if(n.vertices.length===0||n.indices.length===0)return null;const e=new Tx(n.vertices,n.indices,8,256),[t,r]=[e.min.clone(),e.max.clone()];return{vertices:n.vertices,indices:n.indices,grid:e,min:t,max:r}}function OO(n){if(!n.extras||!n.extras.ground)return null;const e=n.extras.ground;if(!e||!Array.isArray(e)||e.length===0)return null;const t=e[0];if(!t||!Array.isArray(t)||t.length===0)return null;const r=[];for(const f of t){if(!Array.isArray(f)||f.length!==2)continue;const _=f[0],g=f[1];typeof _=="number"&&typeof g=="number"&&r.push(new it(_,g))}if(r.length<3)return null;r.length>1&&r[r.length-1].equals(r[0])&&r.pop();let c=0;for(let f=0;f<r.length;f++){const _=r[f],g=r[(f+1)%r.length],b=r[(f+2)%r.length];c+=(_.x-g.x)*(b.y-g.y)-(b.x-g.x)*(_.y-g.y)}c>0&&r.reverse();const h=df(r.flatMap(f=>[f.x,f.y]),[]);return h.length===0?null:{vertices:r,indices:h}}function BO(n,e){const t=[],r=[];let c=0;const h=[];for(const f of n){c=t.length;const _=f.vertexArray.float32,g=f.indexArray.uint16;for(let b=0;b<f.vertexArray.length;b++)h[0]=_[3*b+0],h[1]=_[3*b+1],h[2]=_[3*b+2],mn(h,h,e),t.push(new it(h[0],h[1]));for(let b=0;b<3*f.indexArray.length;b++)r.push(g[b]+c)}if(r.length%3!=0)return null;for(let f=0;f<r.length;f+=3){const _=t[r[f+0]],g=t[r[f+1]],b=t[r[f+2]];(_.x-g.x)*(b.y-g.y)-(b.x-g.x)*(_.y-g.y)>0&&([r[f+1],r[f+2]]=[r[f+2],r[f+1]])}return{vertices:t,indices:r}}function Pb(n){const e=function(g,b){const S=[],I=WebGL2RenderingContext;if(g.json.textures)for(const A of g.json.textures){const M={magFilter:I.LINEAR,minFilter:I.NEAREST,wrapS:I.REPEAT,wrapT:I.REPEAT};A.sampler!==void 0&&Object.assign(M,g.json.samplers[A.sampler]),S.push({image:b[A.source],sampler:M,uploaded:!1})}return S}(n,n.images),t=function(g,b){const S=[];for(const I of g.json.meshes){const A=[];for(const M of I.primitives)A.push(kO(M,g,b));S.push(A)}return S}(n,e),{scenes:r,scene:c,nodes:h}=n.json,f=r?r[c||0].nodes:[...h.keys()],_=[];for(const g of f)_.push(YI(h[g],n,t));return function(g,b,S){const I={},A=new Set;for(let M=0;M<g.length;M++){const D=S[b[M]];if(!D.extras)continue;const z=D.extras["mapbox:footprint:version"],B=D.extras["mapbox:footprint:id"];(z||B)&&A.add(M),z==="1.0.0"&&B&&(I[B]=M)}for(let M=0;M<g.length;M++){if(A.has(M))continue;const D=g[M],z=S[b[M]];if(!z.extras)continue;let B=null;D.id in I&&(B=BO(g[I[D.id]].meshes,D.localMatrix)),B||(B=OO(z)),B&&(D.footprint=FO(B))}if(A.size>0){const M=Array.from(A.values()).sort((D,z)=>D-z);for(let D=M.length-1;D>=0;D--)g.splice(M[D],1)}}(_,f,n.json.nodes),_}function NO(n){n.heightmap=new Float32Array(4096),n.heightmap.fill(-1);const e=n.vertexArray.float32,t=n.aabb.min[0]-1,r=n.aabb.min[1]-1,c=Ih/(n.aabb.max[0]-t+2),h=Ih/(n.aabb.max[1]-r+2);for(let f=0;f<e.length;f+=3){const _=e[f+2],g=(e[f+0]-t)*c|0,b=(e[f+1]-r)*h|0;_>n.heightmap[b*Ih+g]&&(n.heightmap[b*Ih+g]=_)}}function KI(n,e,t,r,c){t.reserve(t.length+4*n.length),r.reserve(r.length+10*n.length),c.reserve(c.length+10*n.length);let h=r.length;for(const f of n){const _=Math.min(10,Math.max(4,1.3*f.height))*e,g=[-f.normal[1],f.normal[0],0],b=Math.min(.29,.1*f.width/f.depth),S=f.width-2*f.depth*e*(b+.01),I=rn([],f.pos,g,S/2),A=rn([],f.pos,g,-S/2),M=[I[0],I[1],I[2]+f.height],D=[A[0],A[1],A[2]+f.height],z=rn([],f.normal,g,b);mi(z,z,_);const B=rn([],f.normal,g,-b);mi(B,B,_),Pt(z,I,z),Pt(B,A,B),I[2]+=.1,A[2]+=.1,r.emplaceBack(z[0],z[1],z[2]),r.emplaceBack(B[0],B[1],B[2]),r.emplaceBack(I[0],I[1],I[2]),r.emplaceBack(A[0],A[1],A[2]),r.emplaceBack(M[0],M[1],M[2]),r.emplaceBack(D[0],D[1],D[2]),r.emplaceBack(I[0],I[1],I[2]),r.emplaceBack(A[0],A[1],A[2]),r.emplaceBack(z[0],z[1],z[2]),r.emplaceBack(B[0],B[1],B[2]);const V=S/_/2;c.emplaceBack(-V-b,-1,V,.8),c.emplaceBack(V+b,-1,V,.8),c.emplaceBack(-V,0,V,1.3),c.emplaceBack(V,0,V,1.3),c.emplaceBack(V+b,-.8,V,.7),c.emplaceBack(V+b,-.8,V,.7),c.emplaceBack(0,0,V,1.3),c.emplaceBack(0,0,V,1.3),c.emplaceBack(V+b,-1.2,V,.8),c.emplaceBack(V+b,-1.2,V,.8),t.emplaceBack(6+h,4+h,8+h),t.emplaceBack(7+h,9+h,5+h),t.emplaceBack(0+h,1+h,2+h),t.emplaceBack(1+h,3+h,2+h),h+=10}}function VO(n,e){const t={};t.indexArray=new Tn,t.vertexArray=new Qs,t.colorArray=new _a,KI(n,e,t.indexArray,t.vertexArray,t.colorArray);const r={defined:!0};r.emissiveFactor=Ii.black;const c={};return c.baseColorFactor=Ii.white,r.pbrMetallicRoughness=c,t.material=r,t.aabb=new Li([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),t}const JI=pi([{name:"a_pos_3f",components:3,type:"Float32"}]),UO=pi([{name:"a_normal_3",components:3,type:"Int16"}]),jO=pi([{name:"a_centroid_3",components:3,type:"Int16"}]),QI=pi([{name:"a_part_color_emissive",components:2,type:"Uint16"}]),GO=pi([{name:"a_faux_facade_color_emissive",components:2,type:"Uint16"}]),$O=pi([{name:"a_faux_facade_data",components:4,type:"Uint16"}]),HO=pi([{name:"a_faux_facade_vertical_range",components:2,type:"Uint16"}]),ZO=pi([{name:"a_bloom_attenuation",components:4,type:"Float32"}]),qO=pi([{name:"a_flood_light_wall_radius_1i16",components:1,type:"Int16"}]),eA=qt.types,Vx=32767;function WO(n,e){const t=_t+e;for(const r of n)for(const c of r)if(c.x<-e||c.x>t||c.y<-e||c.y>t)return!1;return!0}function XO(n){switch(n){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: ${n}`)}}class Mb{constructor(){this.layoutVertexArray=new Qs,this.layoutAttenuationArray=new _a,this.layoutColorArray=new eo,this.indexArray=new Tn,this.indexArrayForConflation=new Tn,this.segmentsBucket=new $i}}class Rb{constructor(e){this.layoutFacadePaintArray=null,this.layoutFacadeDataArray=null,this.layoutFacadeVerticalRangeArray=null,this.segmentsBucket=new $i,this.entranceBloom=new Mb;const t=66560;this.layoutVertexArray=new Qs,this.layoutVertexArray.reserve(t),this.layoutNormalArray=new Go,this.layoutNormalArray.reserve(t),this.layoutCentroidArray=new Go,this.layoutCentroidArray.reserve(t),this.layoutColorArray=new eo,this.layoutColorArray.reserve(t),this.layoutFloodLightDataArray=new of,this.layoutFloodLightDataArray.reserve(t),this.layoutAOArray=new af,this.layoutAOArray.reserve(t),this.indexArray=new Tn,this.indexArray.reserve(66560),this.indexArrayForConflation=new Tn,this.segmentsBucket=new $i,this.entranceBloom=new Mb,e&&(this.layoutFacadePaintArray=new eo,this.layoutFacadeDataArray=new Vc,this.layoutFacadeVerticalRangeArray=new eo)}reserve(e,t,r){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),r&&(this.layoutFacadePaintArray.reserveForAdditional(e),this.layoutFacadeDataArray.reserveForAdditional(e),this.layoutFacadeVerticalRangeArray.reserveForAdditional(e))}}class tA{constructor(e){this.colorBufferUploaded=!1,this.maxHeight=0,this.replacementUpdateTime=0,this.activeReplacements=[],this.footprints=[],this.footprintsVertices=new Fl,this.footprintsIndices=new Ol,this.footprintsMin=new it(1/0,1/0),this.footprintsMax=new it(-1/0,-1/0),this.featuresOnBorder=[],this.buildingWithoutFacade=new Rb(!1),this.buildingWithFacade=new Rb(!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(t=>t.fqid),this.index=e.index,this.hasPattern=!1,this.worldview=e.worldview,this.lut=e.lut,this.programConfigurations=new N(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.projection=e.projection,this.groundEffect=new gb(e),this.groundEffect.groundRadiusArray=new Rs,this.hasAppearances=null}updateFootprints(e,t){const r=new Tx([],[],1),c={vertices:[],indices:new Uint32Array(0),grid:r,min:this.footprintsMin,max:this.footprintsMax,buildingIds:this.buildingIds};t.push({footprint:c,id:e})}updateAppearances(e,t,r,c){return{hasLayoutChanges:!1,hasUboChanges:!1}}prepare(){return function(){if(Dx!=null||RI!=null)return null;if(_f!=null)return _f;const e=fetch(gr());return _f=function(t){let r,c,h,f,_;function g(){r=new Uint8Array(_.buffer),c=new Int16Array(_.buffer),h=new Int32Array(_.buffer),f=new Float32Array(_.buffer)}function b(){throw new Error("Unexpected BuildingGen error.")}const S=()=>{},I={a:{a:b,f:function(A){const M=r.length,D=Math.max(A>>>0,Math.ceil(1.2*M)),z=Math.ceil((D-M)/65536);try{return _.grow(z),g(),!0}catch{return!1}},g:b,b:S,c:S,d:S,e:S}};return(WebAssembly.instantiateStreaming?WebAssembly.instantiateStreaming(t,I):t.then(A=>A.arrayBuffer()).then(A=>WebAssembly.instantiate(A,I))).then(A=>{const M=A.instance.exports;return(0,M.g)(),_=M.f,g(),new xO({setStyle:M.h,setAOOptions:M.i,setMetricOptions:M.j,setStructuralOptions:M.k,setFacadeOptions:M.l,setFauxFacadeOptions:M.m,setFacadeClassifierOptions:M.n,addFeature:M.o,addFacade:M.p,generateMesh:M.q,getLastError:M.r,getOuterRingLength:M.s,getMeshCount:M.t,getPositionsPtr:M.u,getPositionsLength:M.v,getNormalsPtr:M.w,getNormalsLength:M.x,getAOPtr:M.y,getAOLength:M.z,getUVPtr:M.A,getUVLength:M.B,getFauxFacadePtr:M.C,getFauxFacadeLength:M.D,getIndicesPtr:M.E,getIndicesLength:M.F,getBuildingPart:M.G,getRingCount:M.H,getRingPtr:M.I,getRingLength:M.J,malloc:M.K,free:M.L,heapU8:r,heap16:c,heap32:h,heapF32:f})})}(e).then(t=>(_f=null,Dx=t,Dx)).catch(t=>{zt("Could not load building-gen"),_f=null,RI=t instanceof Error?t:new Error("Unknown error")}),_f}()}populate(e,t,r,c){const h=vO();if(!h)return;const f=et(r);this.tileToMeter=f,this.brightness=t.brightness,h.setStyle({normalScale:[1,-1,f],tileToMeters:f}),h.setAOOptions(!1,.3),h.setMetricOptions(!1,16),h.setStructuralOptions(!0),h.setFacadeClassifierOptions(3);const _=new Map,g=new Map;let b=0;for(const{feature:V}of e){if(eA[V.type]!=="LineString"){_.set(V.id,V.properties.source_id);continue}const Z=this.layers[0]._featureFilter.needGeometry;if(Z&&!this.layers[0]._featureFilter.filter(new Mi(this.zoom),V,r))continue;const G=oi(V,Z);if(!Z&&!this.layers[0]._featureFilter.filter(new Mi(this.zoom),G,r))continue;const Y=Z?G.geometry:Ft(V,r,c),Q=[];for(const pe of Y)for(const he of pe)Q.push(he.x),Q.push(he.y);const te={coordinates:Q,crossPerc:V.properties.cross_perc,distanceToRoad:V.properties.distance_to_road,entrances:V.properties.entrances,sourceId:0},me=V.properties.source_id;let ce=g.get(me);ce||(ce=[],g.set(me,ce)),ce.push(te),++b}this.maxHeight=0;const S=new Array,I=new Set,A=V=>{V!=null&&I.add(V)},M=(V,Z)=>{V!=null&&S.push({buildingId:V,footprintIndex:Z})},D=64*(e.length-b),z=D/2;this.buildingWithFacade.reserve(D,z,!0),this.buildingWithoutFacade.reserve(2*D,2*z,!1),this.footprintsIndices.reserve(16*(e.length-b)),this.footprintsVertices.reserve(8*(e.length-b));for(const{feature:V,id:Z,index:G,sourceLayerIndex:Y}of e){if(eA[V.type]==="LineString")continue;const Q=this.layers[0]._featureFilter.needGeometry;if(Q&&!this.layers[0]._featureFilter.filter(new Mi(this.zoom),V,r))continue;let te=null;if(V.properties&&V.properties.hasOwnProperty("building_id")&&(te=Number(V.properties.building_id),I.has(te)))continue;const me=oi(V,Q);if(!Q&&!this.layers[0]._featureFilter.filter(new Mi(this.zoom),me,r))continue;const ce=Q?me.geometry:Ft(V,r,c),pe=s_(ce,500);let he=!1;for(const di of pe)if(di.length!==1){he=!0;break}if(he){A(te);continue}if(!WO(ce,163)){A(te);continue}const de=this.layers[0],Be=XO(de.layout.get("building-roof-shape").evaluate(V,{},r)),je=de.layout.get("building-base").evaluate(V,{},r),He=de.layout.get("building-height").evaluate(V,{},r),Xe=de.layout.get("building-flood-light-ground-radius").evaluate(V,{},r),Ze=de.paint.get("building-ambient-occlusion-intensity"),nt=Xe/this.tileToMeter;V.properties["building-part"]="roof";const Fe=de.paint.get("building-color").evaluate(V,{},this.canonical).toPremultipliedRenderColor(this.lut),We=de.paint.get("building-emissive-strength").evaluate(V,{},this.canonical);V.properties["building-part"]="wall";const Qe=de.paint.get("building-color").evaluate(V,{},this.canonical).toPremultipliedRenderColor(this.lut),st=de.paint.get("building-emissive-strength").evaluate(V,{},this.canonical);V.properties["building-part"]="window";const ut=de.paint.get("building-color").evaluate(V,{},this.canonical).toPremultipliedRenderColor(this.lut),bt=de.paint.get("building-emissive-strength").evaluate(V,{},this.canonical);V.properties["building-part"]="door";const mt=de.paint.get("building-color").evaluate(V,{},this.canonical).toPremultipliedRenderColor(this.lut),pt=de.paint.get("building-emissive-strength").evaluate(V,{},this.canonical);let ht=de.layout.get("building-flood-light-wall-radius").evaluate(V,{},r);ht=q(ht,0,2048);const yt=ht/2048*Vx,It=_.get(Z),kt=g.get(It)||[],Ct=kt.length!==0&&de.layout.get("building-facade").evaluate(V,{},r);h.setFacadeOptions(4,!0),h.setFauxFacadeOptions(Ct,!1,1);let Qt=0,vi=0,ei=0,wi=0,ai=0,gn=0,Ri=0,Si=0,qi=0,dn=0,rr=0;if(Ct){let di=Math.round(de.layout.get("building-facade-floors").evaluate(V,{},r));if(je===0){di=Math.max(1,di-(kt.length>0?1:0));let In=4;if(He>100){const Kn=[10,13,15];In=Kn[V.id?V.id%Kn.length:0]}else He<=10&&(In=3);h.setFacadeOptions(In,!0),ai=(He<15?1.3:1.61803)*In/f}else ai=je/f;gn=He/f,ai=Math.min(ai,gn),ei=de.layout.get("building-facade-unit-width").evaluate(V,{},r)/f,wi=(gn-ai)/di,h.setFauxFacadeOptions(!0,!0,ei);const hr=de.layout.get("building-facade-window").evaluate(V,{},r);Qt=hr[0],vi=hr[1],Ri=Math.floor(65535*Math.min(1,ai/_t)),Si=Math.floor(65535*Math.min(1,gn/_t)),qi=Math.floor(255*Qt)<<8|Math.floor(255*vi),dn=Math.floor(65535*Math.min(1,ei/_t)),rr=Math.floor(65535*Math.min(1,wi/_t))}const fn=Array(pe.length),Sn={x:1/0,y:1/0},Bn={x:-1/0,y:-1/0},En={x:0,y:0};let Ir=0;for(let di=0;di<pe.length;di++){const hr=pe[di];if(hr.length>0){const In=[],Kn=Array(hr.length+1);Kn[0]=0;for(let bo=0;bo<hr.length;bo++){const Bs=hr[bo];for(let Ns=0;Ns<Bs.length;Ns++){const Vs=Bs[Bs.length-Ns-1];Sn.x=Math.min(Sn.x,Vs.x),Sn.y=Math.min(Sn.y,Vs.y),Bn.x=Math.max(Bn.x,Vs.x),Bn.y=Math.max(Bn.y,Vs.y),En.x+=Vs.x,En.y+=Vs.y,Ir++,In.push(Vs.x),In.push(Vs.y)}Kn[bo+1]=In.length}fn[di]={id:V.id?V.id:0,height:He,minHeight:je,sourceId:0,roofType:Be,coordinates:In,ringIndices:Kn}}}En.x/=Ir||1,En.y/=Ir||1;const sr=h.generateMesh(fn,kt);if(typeof sr=="string"){zt(`Unable to generate building ${V.id}: ${sr}`),A(te);continue}if(sr.meshes.length===0||sr.modifiedPolygonRings.length===0){A(te);continue}const ci=Ct?this.buildingWithFacade:this.buildingWithoutFacade;let Yr=0;for(const di of sr.meshes)Yr+=di.positions.length/3;const Rn=ci.segmentsBucket.prepareSegment(Yr,ci.layoutVertexArray,ci.indexArray),cr=[];let Kr=null,Ar=0,yn=-1;const Gr=ci.layoutVertexArray.length,ur=Gr+Yr;ci.layoutVertexArray.resize(ur),ci.layoutCentroidArray.resize(ur),ci.layoutNormalArray.resize(ur),ci.layoutAOArray.resize(ur),ci.layoutColorArray.resize(ur),ci.layoutFloodLightDataArray.resize(ur),Ct&&(ci.layoutFacadePaintArray.resize(ur),ci.layoutFacadeDataArray.resize(ur),ci.layoutFacadeVerticalRangeArray.resize(ur));const mv=ci.indexArray.length;let Pf=0,rs=Gr;for(const di of sr.meshes){let hr,In;if(di.buildingPart===1)hr=Fe,In=We;else if(di.buildingPart===0)hr=Qe,In=st;else if(di.buildingPart===2)hr=ut,In=bt;else{if(di.buildingPart!==3)continue;hr=mt,In=pt}if(In=q(In,0,1),di.buildingPart===3){const Zn=new Array;for(let Dn=0;Dn<di.positions.length;Dn+=12){const Jr=di.positions[Dn+0],ss=di.positions[Dn+1],Yo=di.positions[Dn+3],gv=di.positions[Dn+4],yv=di.positions[Dn+2],ww=di.positions[Dn+8]-yv,xv=1,Sa=Yo-Jr,B_=gv-ss,zf=Math.hypot(Sa,B_);Zn.push({pos:[Jr+.5*Sa,ss+.5*B_,yv],normal:[B_/zf,-Sa/zf,0],width:zf,height:ww,depth:xv,points:[Jr,ss,Yo,gv]})}const Un=ci.entranceBloom.segmentsBucket.prepareSegment(10*Zn.length,ci.entranceBloom.layoutVertexArray,ci.entranceBloom.indexArray),Jn=ci.entranceBloom.layoutVertexArray.length;Ar=ci.entranceBloom.indexArray.length,KI(Zn,.5/this.tileToMeter,ci.entranceBloom.indexArray,ci.entranceBloom.layoutVertexArray,ci.entranceBloom.layoutAttenuationArray);const Xo=ci.entranceBloom.layoutVertexArray.length-Jn;yn=ci.entranceBloom.indexArray.length-Ar;for(let Dn=0;Dn<Xo;Dn++)ci.entranceBloom.layoutColorArray.emplaceBack(255*mt.r<<8|255*mt.g,255*mt.b<<8|51*pt);Un.vertexLength+=Xo,Un.primitiveLength+=yn,Kr={part:di.buildingPart,vertexOffset:Jn,vertexLength:Xo}}ci.layoutVertexArray.float32.set(di.positions,3*rs);const Kn=di.positions.length/3;for(let Zn=0;Zn<Kn;++Zn){const Un=3*Zn;Pf=Math.max(Pf,di.positions[Un+2]);const Jn=di.normals[Un+1]*Vx,Xo=di.normals[Un+2]*Vx,Dn=3*(rs+Zn);ci.layoutNormalArray.int16[Dn]=di.normals[Un]*Vx,ci.layoutNormalArray.int16[Dn+1]=Jn,ci.layoutNormalArray.int16[Dn+2]=Xo;const Jr=di.ao[Zn];ci.layoutAOArray.uint8[rs+Zn]=255*Jr;const ss=1+(Jr-1)*Ze,Yo=255*hr.b*ss<<8|255*In;ci.layoutColorArray.uint16[2*(rs+Zn)]=255*hr.r*ss<<8|255*hr.g*ss,ci.layoutColorArray.uint16[2*(rs+Zn)+1]=Yo}const bo=Math.min(8191,Math.max(0,Math.floor(En.x))),Bs=Math.min(8191,Math.max(0,Math.floor(En.y))),Ns=Math.floor(He),Vs=20,Wo=4*bo+Math.min(3,Math.round((Bn.x-Sn.x)*this.tileToMeter/Vs)),_v=4*Bs+Math.min(3,Math.round((Bn.y-Sn.y)*this.tileToMeter/Vs));for(let Zn=0;Zn<Kn;++Zn){const Un=3*(rs+Zn);ci.layoutCentroidArray.int16[Un]=Wo,ci.layoutCentroidArray.int16[Un+1]=_v,ci.layoutCentroidArray.int16[Un+2]=Ns}if(ci.layoutFloodLightDataArray.int16.fill(di.buildingPart===0?yt:0,rs,rs+Kn),Ct){const Zn=255*ut.r<<8|255*ut.g,Un=255*ut.b<<8|255*bt;for(let Jn=0;Jn<Kn;++Jn){const Xo=2*(rs+Jn);ci.layoutFacadePaintArray.uint16[Xo]=Zn,ci.layoutFacadePaintArray.uint16[Xo+1]=Un}for(let Jn=0;Jn<Kn;++Jn)if(di.isFauxFacade[Jn]){const Xo=Math.min(65535,Math.floor(di.uv[2*Jn]*sr.outerRingLength));ci.layoutFacadeDataArray.emplace(rs+Jn,1|Xo,qi,dn,rr),ci.layoutFacadeVerticalRangeArray.emplace(rs+Jn,Ri,Si)}else ci.layoutFacadeDataArray.emplace(rs+Jn,0,0,0,0),ci.layoutFacadeVerticalRangeArray.emplace(rs+Jn,0,0)}const Ta=Rn.vertexLength,Df=di.indices.length/3,Lf=ci.indexArray.length;ci.indexArray.resize(Lf+Df);for(let Zn=0;Zn<Df;++Zn){const Un=3*Zn,Jn=3*Lf+Un;ci.indexArray.uint16[Jn]=Ta+di.indices[Un],ci.indexArray.uint16[Jn+1]=Ta+di.indices[Un+1],ci.indexArray.uint16[Jn+2]=Ta+di.indices[Un+2]}di.buildingPart!==1&&di.buildingPart!==0&&di.buildingPart!==2&&di.buildingPart!==3||cr.push({part:di.buildingPart,vertexOffset:rs,vertexLength:di.positions.length/3}),rs+=Kn,Rn.vertexLength+=Kn,Rn.primitiveLength+=di.indices.length/3}this.maxHeight=Math.max(this.maxHeight,Pf);const bw=ci.indexArray.length-mv,Mf=this.footprintsIndices.length,Zl=this.footprintsVertices.length,ql=[],xo=new it(1/0,1/0),vo=new it(-1/0,-1/0),zh=this.groundEffect.vertexArray.length;for(const di of sr.modifiedPolygonRings){const hr=[],In=new it(1/0,1/0),Kn=new it(-1/0,-1/0);for(let bo=0;bo<di.length;bo+=2){const Bs=di.length-bo-2;In.x=Math.min(In.x,di[Bs]),In.y=Math.min(In.y,di[Bs+1]),Kn.x=Math.max(Kn.x,di[Bs]),Kn.y=Math.max(Kn.y,di[Bs+1]);const Ns=new it(di[Bs],di[Bs+1]);hr.push(Ns),ql.push(Ns.x,Ns.y),this.footprintsVertices.emplaceBack(Ns.x,Ns.y)}xo.x=Math.min(xo.x,In.x),xo.y=Math.min(xo.y,In.y),vo.x=Math.max(vo.x,Kn.x),vo.y=Math.max(vo.y,Kn.y),this.groundEffect.addData(hr,[In,Kn],nt)}const Rf=this.groundEffect.vertexArray.length-zh;this.groundEffect.groundRadiusArray.reserveForAdditional(Rf);for(let di=0;di<Rf;di++)this.groundEffect.groundRadiusArray.emplaceBack(Xe);(Sn.x<0||Bn.x>_t||Sn.y<0||Bn.y>_t)&&this.featuresOnBorder.push({featureId:V.id,footprintIndex:this.footprints.length});{const di=df(ql,null,2);this.footprintsIndices.resize(this.footprintsIndices.length+di.length),this.footprintsIndices.uint16.set(di,Mf),this.buildingIds.add(te??V.id),this.footprintsMin.x=Math.min(this.footprintsMin.x,xo.x),this.footprintsMin.y=Math.min(this.footprintsMin.y,xo.y),this.footprintsMax.x=Math.max(this.footprintsMax.x,vo.x),this.footprintsMax.y=Math.max(this.footprintsMax.y,vo.y);const hr={footprintVertexOffset:Zl,footprintVertexLength:this.footprintsVertices.length-Zl,footprintIndexOffset:Mf,footprintIndexLength:this.footprintsIndices.length-Mf,min:xo,max:vo,hiddenFlags:0,indicesOffset:mv,indicesLength:bw,bloomIndicesOffset:Ar,bloomIndicesLength:yn,groundEffectVertexOffset:zh,groundEffectVertexLength:Rf,hasFauxFacade:Ct,height:Pf,promoteId:Z,feature:me,parts:cr,buildingBloom:Kr},In=this.footprints.length;V.id!==void 0&&this.featureFootprintLookup.set(V.id,In),M(te,In),this.footprints.push(hr)}this.programConfigurations.populatePaintArrays(ci.layoutVertexArray.length,V,G,{},t.availableImages,r,t.brightness),this.groundEffect.addPaintPropertiesData(V,G,{},t.availableImages,r,t.brightness),t.featureIndex.insert(V,ce,G,Y,this.index,Gr)}S.forEach(({buildingId:V,footprintIndex:Z})=>{I.has(V)&&(this.footprints[Z].hiddenFlags|=4)});const B=new Set;this.buildingIds.forEach((V,Z,G)=>{I.has(V)||B.add(V)}),this.buildingIds=B,this.groundEffect.prepareBorderSegments()}update(e,t,r,c,h,f,_){this.programConfigurations.updatePaintArrays(e,t,h,r,c,f,_),this.groundEffect.update(e,t,h,r,c,f,_),this.evaluate(this.layers[0],e),this.colorBufferUploaded=!1}isEmpty(){return this.buildingWithoutFacade.layoutVertexArray.length===0&&this.buildingWithFacade.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload||this.groundEffect.programConfigurations.needsUpload}upload(e){const t=r=>{r.layoutVertexBuffer=e.createVertexBuffer(r.layoutVertexArray,JI.members),r.layoutNormalBuffer=e.createVertexBuffer(r.layoutNormalArray,UO.members),r.layoutCentroidBuffer=e.createVertexBuffer(r.layoutCentroidArray,jO.members),r.layoutFloodLightDataBuffer=e.createVertexBuffer(r.layoutFloodLightDataArray,qO.members),r.layoutFacadeDataArray&&r.layoutFacadeDataArray.length&&(r.layoutFacadeDataBuffer=e.createVertexBuffer(r.layoutFacadeDataArray,$O.members)),r.layoutFacadeVerticalRangeArray&&r.layoutFacadeVerticalRangeArray.length&&(r.layoutFacadeVerticalRangeBuffer=e.createVertexBuffer(r.layoutFacadeVerticalRangeArray,HO.members)),r.entranceBloom.layoutVertexArray.length&&(r.entranceBloom.layoutVertexBuffer=e.createVertexBuffer(r.entranceBloom.layoutVertexArray,JI.members),r.entranceBloom.layoutAttenuationBuffer=e.createVertexBuffer(r.entranceBloom.layoutAttenuationArray,ZO.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=t=>{t.layoutVertexBuffer&&(t.layoutVertexBuffer.destroy(),t.layoutNormalBuffer.destroy(),t.layoutColorBuffer.destroy(),t.segmentsBucket.destroy(),t.indexBuffer&&t.indexBuffer.destroy(),t.entranceBloom.layoutVertexBuffer&&(t.entranceBloom.layoutVertexBuffer.destroy(),t.entranceBloom.layoutColorBuffer.destroy(),t.entranceBloom.layoutAttenuationBuffer.destroy(),t.entranceBloom.indexBuffer.destroy(),t.entranceBloom.segmentsBucket.destroy()))};e(this.buildingWithoutFacade),e(this.buildingWithFacade),this.groundEffect.destroy(),this.programConfigurations.destroy()}updateFootprintHiddenFlags(e,t,r=!0){let c=!1;const h=r?t:0,f=0|(r?-1:~t);this.groundEffect.hiddenByLandmarkVertexArray.length===0&&this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const _ of e){const g=this.footprints[_],b=g.hiddenFlags&f|h;g.hiddenFlags!==b&&(g.hiddenFlags=b,c=!0,this.groundEffect.updateHiddenByLandmarkRange(g.groundEffectVertexOffset,g.groundEffectVertexLength,g.hiddenFlags!==0))}return c&&(this.indexArrayForConflationUploaded=!1),c}uploadUpdatedIndexBuffer(e){if(this.groundEffect.uploadHiddenByLandmark(e),this.indexArrayForConflationUploaded)return;const t=c=>{c.indexArray.length!==0&&(c.indexArrayForConflation.resize(c.indexArray.length),c.indexArrayForConflation.uint16.set(c.indexArray.uint16),c.entranceBloom.indexArrayForConflation.resize(c.entranceBloom.indexArray.length),c.entranceBloom.indexArrayForConflation.uint16.set(c.entranceBloom.indexArray.uint16))};t(this.buildingWithoutFacade),t(this.buildingWithFacade);for(const c of this.footprints){const h=c.hasFauxFacade?this.buildingWithFacade:this.buildingWithoutFacade,f=c.indicesOffset+c.indicesLength;if(c.hiddenFlags!==0){for(let g=c.indicesOffset;g<f;g++)h.indexArrayForConflation.uint16[3*g+0]=0,h.indexArrayForConflation.uint16[3*g+1]=0,h.indexArrayForConflation.uint16[3*g+2]=0;const _=c.bloomIndicesOffset+c.bloomIndicesLength;for(let g=c.bloomIndicesOffset;g<_;g++)h.entranceBloom.indexArrayForConflation.uint16[3*g+0]=0,h.entranceBloom.indexArrayForConflation.uint16[3*g+1]=0,h.entranceBloom.indexArrayForConflation.uint16[3*g+2]=0}}const r=c=>{c.indexArray.length!==0&&(c.indexBuffer?c.indexBuffer.updateData(c.indexArrayForConflation):c.indexBuffer=e.createIndexBuffer(c.indexArrayForConflation,!0),c.entranceBloom.indexBuffer?c.entranceBloom.indexBuffer.updateData(c.entranceBloom.indexArrayForConflation):c.entranceBloom.indexBuffer=e.createIndexBuffer(c.entranceBloom.indexArrayForConflation,!0))};r(this.buildingWithoutFacade),r(this.buildingWithFacade),this.indexArrayForConflationUploaded=!0}uploadUpdatedColorBuffer(e){const t=r=>{r.layoutColorBuffer?r.layoutColorBuffer.updateData(r.layoutColorArray):r.layoutColorBuffer=e.createVertexBuffer(r.layoutColorArray,QI.members,!0),r.layoutFacadePaintArray&&(r.layoutFacadePaintBuffer?r.layoutFacadePaintBuffer.updateData(r.layoutFacadePaintArray):r.layoutFacadePaintBuffer=e.createVertexBuffer(r.layoutFacadePaintArray,GO.members,!0)),r.entranceBloom.layoutColorBuffer?r.entranceBloom.layoutColorBuffer.updateData(r.entranceBloom.layoutColorArray):r.entranceBloom.layoutColorBuffer=e.createVertexBuffer(r.entranceBloom.layoutColorArray,QI.members,!0)};t(this.buildingWithoutFacade),t(this.buildingWithFacade),this.colorBufferUploaded=!0}evaluate(e,t){const r=e.paint.get("building-ambient-occlusion-intensity");for(const c of this.footprints){if(4&c.hiddenFlags)continue;const h=t[c.promoteId],f=c.feature;f.properties["building-part"]="roof";const _=e.paint.get("building-color").evaluate(f,h,this.canonical).toPremultipliedRenderColor(this.lut),g=e.paint.get("building-emissive-strength").evaluate(f,h,this.canonical);f.properties["building-part"]="wall";const b=e.paint.get("building-color").evaluate(f,h,this.canonical).toPremultipliedRenderColor(this.lut),S=e.paint.get("building-emissive-strength").evaluate(f,h,this.canonical);f.properties["building-part"]="window";const I=e.paint.get("building-color").evaluate(f,h,this.canonical).toPremultipliedRenderColor(this.lut),A=e.paint.get("building-emissive-strength").evaluate(f,h,this.canonical);f.properties["building-part"]="door";const M=e.paint.get("building-color").evaluate(f,h,this.canonical).toPremultipliedRenderColor(this.lut),D=e.paint.get("building-emissive-strength").evaluate(f,h,this.canonical),z=c.hasFauxFacade?this.buildingWithFacade:this.buildingWithoutFacade;for(const V of c.parts){let Z,G=_;V.part===1?(G=_,Z=g):V.part===0?(G=b,Z=S):V.part===2?(G=I,Z=A):V.part===3&&(G=M,Z=D),Z=q(Z,0,1);for(let Y=0;Y<V.vertexLength;Y++){const Q=V.vertexOffset+Y,te=1+(z.layoutAOArray.uint8[Q]/255-1)*r;z.layoutColorArray.emplace(Q,G.r*te*255<<8|G.g*te*255,G.b*te*255<<8|255*Z),c.hasFauxFacade&&z.layoutFacadePaintArray.emplace(Q,255*I.r<<8|255*I.g,255*I.b<<8|255*A)}}const B=c.buildingBloom;if(B)for(let V=0;V<B.vertexLength;V++)z.entranceBloom.layoutColorArray.emplace(B.vertexOffset+V,255*M.r<<8|255*M.g,255*M.b<<8|51*D)}}needsEvaluation(){return!this.colorBufferUploaded}updateReplacement(e,t,r){if(t.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=t.updateTime;const c=t.getReplacementRegionsForTile(e.toUnwrapped());if(Ex(this.activeReplacements,c))return;this.activeReplacements=c;for(const f of this.footprints)f.hiddenFlags&=-2;const h=[];for(const f of this.activeReplacements){if(f.order<r)continue;const _=Math.max(1,Math.pow(2,f.footprintTileId.canonical.z-e.canonical.z));for(const g of this.footprints)g.min.x>f.max.x||g.max.x<f.min.x||g.min.y>f.max.y||g.max.y<f.min.y||(h.length=0,KO(this.footprintsVertices,g.footprintVertexOffset,g.footprintVertexLength,f.footprintTileId.canonical,e.canonical,h),db(f.footprint,h,this.footprintsIndices.uint16,g.footprintIndexOffset,g.footprintIndexLength,0,-_)&&(g.hiddenFlags|=1))}this.groundEffect.hiddenByLandmarkVertexArray.length===0&&this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const f of this.footprints)this.groundEffect.updateHiddenByLandmarkRange(f.groundEffectVertexOffset,f.groundEffectVertexLength,f.hiddenFlags!==0);this.indexArrayForConflationUploaded=!1}getFootprint(e){if(e.id!==void 0){const t=this.featureFootprintLookup.get(e.id);return this.footprints[t]}return null}getHeightAtTileCoord(e,t){let r=Number.NEGATIVE_INFINITY,c=!0;const h=4*(e+_t)*_t+(t+_t);if(this.footprintLookup.hasOwnProperty(h)){const _=this.footprintLookup[h];return _?{height:_.height,hidden:_.hiddenFlags!==0}:void 0}const f=new it(e,t);for(const _ of this.footprints)e>_.max.x||_.min.x>e||t>_.max.y||_.min.y>t||_.height<=r||YO(f,this.footprintsVertices.float32.subarray(2*_.footprintVertexOffset,2*(_.footprintVertexOffset+_.footprintVertexLength)),this.footprintsIndices.uint16.subarray(_.footprintIndexOffset,_.footprintIndexOffset+_.footprintIndexLength))&&(r=_.height,this.footprintLookup[h]=_,c=_.hiddenFlags!==0);if(r!==Number.NEGATIVE_INFINITY)return{height:r,hidden:c};this.footprintLookup[h]=void 0}}function YO(n,e,t){for(let r=0;r<t.length;r+=3){const c=t[r],h=t[r+1],f=t[r+2],_=e[2*c+0],g=e[2*c+1],b=e[2*h+0],S=e[2*h+1],I=e[2*f+0],A=e[2*f+1],M=(_-I)*(n.y-A)-(g-A)*(n.x-I),D=(b-_)*(n.y-g)-(S-g)*(n.x-_);if(M<0!=D<0&&M!==0&&D!==0)continue;const z=(I-b)*(n.y-S)-(A-S)*(n.x-b);if(z===0||z<0==M+D<=0)return!0}return!1}function KO(n,e,t,r,c,h){const f=Math.pow(2,r.z-c.z);for(let _=0;_<t;_++){let g=n.float32[2*(_+e)+0],b=n.float32[2*(_+e)+1];g=(g+c.x*_t)*f-r.x*_t,b=(b+c.y*_t)*f-r.y*_t,h.push(new it(g,b))}}let iA,nA;wt(tA,"BuildingBucket",{omit:["layers"]}),wt(Rb,"BuildingGeometry"),wt(Mb,"BuildingBloomGeometry");const JO=pi([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),QO=pi([{name:"a_z_offset_width",components:3,type:"Float32"}],4),eB=pi([{name:"a_elevation_ground_scale",components:1,type:"Float32"}],4),{members:tB}=JO,iB=pi([{name:"a_packed",components:3,type:"Float32"}]),{members:nB}=iB,rB=pi([{name:"a_pattern_data",components:3,type:"Float32"}]),{members:sB}=rB;class rA{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.image=new $c({width:e,height:t}),this.positions={},this.uploaded=!1}getDash(e,t){const r=this.getKey(e,t);return this.positions[r]}trim(){const e=this.width,t=this.height=Ae(this.nextRow);this.image.resize({width:e,height:t})}getKey(e,t){return e.join(",")+t}getDashRanges(e,t,r){const c=[];let h=e.length%2==1?-e[e.length-1]*r:0,f=e[0]*r,_=!0;c.push({left:h,right:f,isDash:_,zeroLength:e[0]===0});let g=e[0];for(let b=1;b<e.length;b++){_=!_;const S=e[b];h=g*r,g+=S,f=g*r,c.push({left:h,right:f,isDash:_,zeroLength:S===0})}return c}addRoundDash(e,t,r){const c=t/2;for(let h=-r;h<=r;h++){const f=this.width*(this.nextRow+r+h);let _=0,g=e[_];for(let b=0;b<this.width;b++){b/g.right>1&&(g=e[++_]);const S=Math.abs(b-g.left),I=Math.abs(b-g.right),A=Math.min(S,I);let M;const D=h/r*(c+1);if(g.isDash){const z=c-Math.abs(D);M=Math.sqrt(A*A+z*z)}else M=c-Math.sqrt(A*A+D*D);this.image.data[f+b]=Math.max(0,Math.min(255,M+128))}}}addRegularDash(e,t){for(let g=e.length-1;g>=0;--g){const b=e[g],S=e[g+1];b.zeroLength?e.splice(g,1):S&&S.isDash===b.isDash&&(S.left=b.left,e.splice(g,1))}const r=e[0],c=e[e.length-1];r.isDash===c.isDash&&(r.left=c.left-this.width,c.right=r.right+this.width);const h=this.width*this.nextRow;let f=0,_=e[f];for(let g=0;g<this.width;g++){g/_.right>1&&(_=e[++f]);const b=Math.abs(g-_.left),S=Math.abs(g-_.right),I=Math.min(b,S);this.image.data[h+g]=Math.max(0,Math.min(255,(_.isDash?I:-I)+t+128))}}addDash(e,t){const r=this.getKey(e,t);if(this.positions[r])return this.positions[r];const c=t==="round",h=c?7:0,f=2*h+1;if(this.nextRow+f>this.height)return zt("LineAtlas out of space"),null;e.length===0&&e.push(1);let _=0;for(let I=0;I<e.length;I++)e[I]<0&&(zt("Negative value is found in line dasharray, replacing values with 0"),e[I]=0),_+=e[I];if(_!==0){const I=this.width/_,A=this.getDashRanges(e,this.width,I);c?this.addRoundDash(A,I,h):this.addRegularDash(A,t==="square"?.5*I:0)}const g=this.nextRow+h;this.nextRow+=f;const b=Math.floor(_),S={tl:[g,h],br:[b,Math.round(65535*(_-b))]};return this.positions[r]=S,S}}wt(rA,"LineAtlas");const oB=qt.types,aB=Math.cos(Math.PI/180*37.5),lB=Math.cos(Math.PI/180*5);class Ux{constructor(e){this.evaluationGlobals={zoom:0,lineProgress:void 0},this.elevationType="none",this.isSeaLevelReference=!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(t=>t.fqid),this.index=e.index,this.projection=e.projection,this.hasPattern=!1,this.hasCrossSlope=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(t=>{this.gradients[t.id]={}}),this.layoutVertexArray=new dh,this.layoutVertexArray2=new Qs,this.patternVertexArray=new Qs,this.indexArray=new Tn,this.programConfigurations=new N(e.layers,{zoom:e.zoom,lut:e.lut}),this.segments=new $i,this.maxLineLength=0,this.zOffsetVertexArray=new Qs,this.elevationGroundScaleVertexArray=new Rs,this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id),this.tessellationStep=e.tessellationStep?e.tessellationStep:128,this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,t){}updateAppearances(e,t,r,c){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,r,c){this.hasPattern=eb("line",this.layers,this.pixelRatio,t);const h=this.layers[0].layout.get("line-sort-key");this.tileToMeter=et(r);const f=this.layers[0].layout.get("line-elevation-reference");if(f==="hd-road-markup")this.elevationType="road";else{const A=this.layers[0].layout.get("line-z-offset"),M=A.isConstant()&&!A.constantOr(0);this.elevationType=f!=="sea"&&f!=="ground"&&M?"none":"offset",this.elevationType==="offset"&&f==="none"&&zt(`line-elevation-reference: ground is used for the layer ${this.layerIds[0]} because non-zero line-z-offset value was found.`),this.isSeaLevelReference=f==="sea"}const _=this.layers[0].layout.get("line-cross-slope");this.hasCrossSlope=this.elevationType==="offset"&&_!==void 0;const g=[];for(const{feature:A,id:M,index:D,sourceLayerIndex:z}of e){const B=this.layers[0]._featureFilter.needGeometry,V=oi(A,B);if(!this.layers[0]._featureFilter.filter(new Mi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),V,r))continue;const Z=h?h.evaluate(V,{},r):void 0,G={id:M,properties:A.properties,type:A.type,sourceLayerIndex:z,index:D,geometry:B?V.geometry:Ft(A,r,c),patterns:{},sortKey:Z};g.push(G)}h&&g.sort((A,M)=>A.sortKey-M.sortKey);const{lineAtlas:b,featureIndex:S}=t,I=this.addConstantDashes(b);for(const A of g){const{geometry:M,index:D,sourceLayerIndex:z}=A;if(I&&this.addFeatureDashes(A,b),this.hasPattern){const B=tb("line",this.layers,A,this.zoom,this.pixelRatio,t);this.patternFeatures.push(B)}else this.addFeature(A,M,D,r,b.positions,t.availableImages,t.brightness,t.elevationFeatures);S.insert(e[D].feature,M,D,z,this.index)}}addConstantDashes(e){let t=!1;for(const r of this.layers){const c=r.paint.get("line-dasharray").value,h=r.layout.get("line-cap").value;if(c.kind!=="constant"||h.kind!=="constant")t=!0;else{const f=h.value,_=c.value;if(!_)continue;e.addDash(_,f)}}return t}addFeatureDashes(e,t){const r=this.zoom;for(const c of this.layers){const h=c.paint.get("line-dasharray").value,f=c.layout.get("line-cap").value;if(h.kind==="constant"&&f.kind==="constant")continue;let _,g;if(h.kind==="constant"){if(_=h.value,!_)continue}else _=h.evaluate({zoom:r},e);g=f.kind==="constant"?f.value:f.evaluate({zoom:r},e),t.addDash(_,g),e.patterns[c.id]=[t.getKey(_,g)]}}update(e,t,r,c,h,f,_,g,b){this.programConfigurations.updatePaintArrays(e,t,h,r,c,f,_,b)}addFeatures(e,t,r,c,h,f){for(const _ of this.patternFeatures)this.addFeature(_,_.geometry,_.index,t,r,c,f,e.elevationFeatures)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,nB)),this.patternVertexArray.length!==0&&(this.patternVertexBuffer=e.createVertexBuffer(this.patternVertexArray,sB)),!this.zOffsetVertexBuffer&&this.zOffsetVertexArray.length>0&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,QO.members,!0)),!this.elevationGroundScaleVertexBuffer&&this.elevationGroundScaleVertexArray.length>0&&(this.elevationGroundScaleVertexBuffer=e.createVertexBuffer(this.elevationGroundScaleVertexArray,eB.members,!0)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,tB),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.elevationGroundScaleVertexBuffer&&this.elevationGroundScaleVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e,t){let r,c;if(t&&t>0?(r=`mapbox_clip_start_${t}`,c=`mapbox_clip_end_${t}`):(r="mapbox_clip_start",c="mapbox_clip_end"),e.properties&&e.properties.hasOwnProperty(r)&&e.properties.hasOwnProperty(c))return{start:+e.properties[r],end:+e.properties[c]}}addFeature(e,t,r,c,h,f,_,g){const b=this.layers[0].layout,S=b.get("line-join").evaluate(e,{}),I=b.get("line-cap").evaluate(e,{}),A=b.get("line-miter-limit"),M=b.get("line-round-limit");this.lineClips=this.lineFeatureClips(e),this.lineFeature=e;const D=!(!e.properties||!e.properties.hasOwnProperty("mapbox_line_metrics"))&&e.properties.mapbox_line_metrics;this.zOffsetValue=b.get("line-z-offset").value;const z=this.layers[0].paint.get("line-width").value;if(z.kind!=="constant"&&z.isLineProgressConstant===!1&&(this.variableWidthValue=z),this.isSeaLevelReference){const B=b.get("line-elevation-ground-scale").value;B.kind==="constant"&&B.value===0||(this.elevationGroundScaleValue=B)}if(this.elevationType==="road"){const B=this.layoutVertexArray.length;if(!this.addElevatedRoadFeature(e,t,c,g,S,I,A,M)){const[V,Z]=this.clipRuntimeLinesToTile(t,1);for(let G=0;G<V.length;G++){const Y=V[G],Q=Z[G],te={progress:{min:Q.progress.min,max:Q.progress.max},nextDir:this.computeSegNextDir(Q,Y),prevDir:this.computeSegPrevDir(Q,Y)};this.addLine(Y,e,c,S,I,A,M,te,D&&Q.parentIndex>0?Q.parentIndex:null)}this.fillNonElevatedRoadSegment(B)}}else for(let B=0;B<t.length;B++)this.addLine(t[B],e,c,S,I,A,M,void 0,D&&B>0?B:null);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,h,f,c,_,void 0,this.worldview)}computeSegNextDir(e,t){return e.nextPoint.sub(t.at(-2)).unit()}computeSegPrevDir(e,t){return t[1].sub(e.prevPoint).unit()}clipLinesToTile(e,t){return Rx(e,-t,-t,_t+t,_t+t)}clipRuntimeLinesToTile(e,t){const r=[];return[Rx(e,-t,-t,_t+t,_t+t,r),r]}addElevatedRoadFeature(e,t,r,c,h,f,_,g){const b=[],S=Yi.getElevationFeature(e,c);if(S){const I=this.clipLinesToTile(t,1),A=this.prepareElevatedLines(I,S,r);for(const M of A)b.push({geometry:M,elevation:S,elevationTileID:r,segment:{progress:{min:0,max:1},nextDir:void 0,prevDir:void 0}})}if(b.length===0)return!1;for(const I of b){const A=this.layoutVertexArray.length;this.addLine(I.geometry,e,r,h,f,_,g);const M=new Ki(r,I.elevationTileID);if(I.elevation)for(let D=A;D<this.layoutVertexArray.length;D++){const z=new it(this.layoutVertexArray.int16[6*D]>>1,this.layoutVertexArray.int16[6*D+1]>>1),B=M.pointElevation(z,I.elevation,.05);this.updateHeightRange(B),this.zOffsetVertexArray.emplaceBack(B,0,0)}else this.fillNonElevatedRoadSegment(A)}return!0}prepareElevatedLines(e,t,r){if(t.constantHeight!=null)return e;const c=[],h=1/et(r);for(const f of e)yO(f,new Ls(t,h),0,c);return c}fillNonElevatedRoadSegment(e){for(let t=e;t<this.layoutVertexArray.length;t++)this.zOffsetVertexArray.emplaceBack(0,0,0)}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}}addLine(e,t,r,c,h,f,_,g,b){this.distance=0,this.prevDistance=0,this.scaledDistance=0,this.totalDistance=0,this.totalFeatureLength=0,this.lineSoFar=0,this.currentVertex=void 0,this.lineClips=b?this.lineFeatureClips(t,b):this.lineClips;const S=c==="none";this.patternJoinNone=this.hasPattern&&S,this.currentLineJoinType=c,this.segmentStart=0,this.segmentStartf32=0,this.segmentPoints=[];const I=g&&g.progress.min>0,A=g&&g.progress.max<1;if(this.lineClips){let pe={min:this.lineClips.start,max:this.lineClips.end},he=1;if(g){const je=this.lineClips.end-this.lineClips.start;pe=function(He,Xe,Ze){return{min:wn(He.min,Xe,Ze),max:wn(He.max,Xe,Ze)}}(g.progress,{min:0,max:1},pe),je>0&&(he=(pe.max-pe.min)/je)}const de=+t.properties.mapbox_clip_feature_len,Be=+t.properties.mapbox_clip_seg_len;if(Number.isNaN(de)||Number.isNaN(Be)){for(let He=0;He<e.length-1;He++)this.totalDistance+=e[He].dist(e[He+1]);const je=this.totalDistance/(pe.max-pe.min);this.totalFeatureLength=Number.isFinite(je)?je:0,this.lineClips.start=pe.min,this.lineClips.end=pe.max,this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}else this.totalFeatureLength=de,this.distance=Be*he,this.lineClips.start=pe.min,this.lineClips.end=pe.max,this.maxLineLength=Math.max(this.maxLineLength,this.distance);this.lineClipsArray.push(this.lineClips),this.updateScaledDistance()}const M=oB[t.type]==="Polygon";let D=e.length;for(;D>=2&&e[D-1].equals(e[D-2]);)D--;let z=0;for(;z<D-1&&e[z].equals(e[z+1]);)z++;if(D<(M?3:2))return;c==="bevel"&&(f=1.05);const B=this.segments.prepareSegment(10*D,this.layoutVertexArray,this.indexArray);let V,Z,G,Y,Q,te,me,ce;g&&g.prevDir&&(te=g.prevDir.perp()),g&&g.nextDir&&(me=g.nextDir.perp()),this.e1=this.e2=-1,M&&(V=e[D-2],Q=e[z].sub(V)._unit()._perp());for(let pe=z;pe<D;pe++){if(G=pe===D-1?M?e[z+1]:void 0:e[pe+1],G&&e[pe].equals(G))continue;Q&&(Y=Q),V&&(Z=V),V=e[pe],ce=this.evaluateLineProgressFeatures(Z?Z.dist(V):0),Q=G?G.sub(V)._unit()._perp():Y,Y=Y||Q;const he=Z&&G;let de=he?c:M||S?"butt":h;const Be=Y.x*Q.x+Y.y*Q.y;if(S){const Qe=function(st){if(st.patternJoinNone){const ut=st.segmentPoints.length/2,bt=st.lineSoFar-st.segmentStart;for(let mt=0;mt<ut;++mt){const pt=st.segmentPoints[2*mt+1],ht=Math.round(st.segmentPoints[2*mt])+.5+.25*pt;st.patternVertexArray.emplaceBack(ht,bt,st.segmentStart),st.patternVertexArray.emplaceBack(ht,bt,st.segmentStart)}st.segmentPoints.length=0}st.e1=st.e2=-1};if(he&&Be<lB){this.updateDistance(Z,V),this.addCurrentVertex(V,Y,1,1,B,ce),Qe(this),this.addCurrentVertex(V,Q,-1,-1,B,ce);continue}if(Z){if(!G){this.updateDistance(Z,V),this.addCurrentVertex(V,Y,1,1,B,ce),Qe(this);continue}de="miter"}}let je=Y.add(Q);je.x===0&&je.y===0||je._unit();const He=je.x*Q.x+je.y*Q.y,Xe=He!==0?1/He:1/0,Ze=2*Math.sqrt(2-2*He),nt=He<aB&&Z&&G,Fe=Y.x*Q.y-Y.y*Q.x>0,We=this.overscaling<=16?122880/(512*this.overscaling):0;if(he&&de==="round"){if(Xe<_)de="miter";else if(Xe<=2){const Qe=Db(V,-10,8202);de=this.elevationType==="offset"&&(Qe||this.hasCrossSlope)?"miter":"fakeround"}}if(de==="miter"&&Xe>f&&(de="bevel"),de==="bevel"&&(Xe>2&&(de="flipbevel"),Xe<f&&(de="miter")),Z&&!(de==="miter"&&nt)&&this.updateDistance(Z,V),de==="miter")if(nt){const Qe=V.dist(Z);if(Qe>2*We){const ut=V.sub(V.sub(Z)._mult(We/Qe)._round());this.updateDistance(Z,ut),this.addCurrentVertex(ut,Y,0,0,B,ce),Z=ut}this.updateDistance(Z,V),je._mult(Xe),this.addCurrentVertex(V,je,0,0,B,ce);const st=V.dist(G);if(st>2*We){const ut=V.add(G.sub(V)._mult(We/st)._round());this.updateDistance(V,ut),this.addCurrentVertex(ut,Q,0,0,B,ce),V=ut}}else je._mult(Xe),this.addCurrentVertex(V,je,0,0,B,ce);else if(de==="flipbevel"){if(Xe>100)je=Q.mult(-1);else{const Qe=Xe*Y.add(Q).mag()/Y.sub(Q).mag();je._perp()._mult(Qe*(Fe?-1:1))}this.addCurrentVertex(V,je,0,0,B,ce),this.addCurrentVertex(V,je.mult(-1),0,0,B,ce)}else if(de==="bevel"||de==="fakeround"){const Qe=V.dist(Z);let st=1;if(this.elevationType==="offset"&&de==="bevel"&&this.currentLineJoinType!=="round"&&!this.patternJoinNone&&ce!=null&&Z&&G){const yt=4*We;Qe<yt&&(st=Math.max(0,Qe/yt))}ce!=null&&Z&&this.addCurrentVertex(V,me||Y,-st,-st,B,ce);const ut=Qe<=2*We&&de!=="bevel",bt=je.mult(Fe?1:-1);bt._mult(Xe);const mt=Q.mult(Fe?-1:1),pt=Y.mult(Fe?-1:1),ht=this.evaluateLineProgressFeatures(this.distance);if(ce==null&&(this.addHalfVertex(V,bt.x,bt.y,!1,!Fe,0,B,ht),ut||this.addHalfVertex(V,bt.x+2*pt.x,bt.y+2*pt.y,!1,Fe,0,B,ht)),de==="fakeround"){const yt=Math.round(180*Ze/Math.PI/20);this.addHalfVertex(V,pt.x,pt.y,!1,Fe,0,B,ht);for(let It=0;It<yt;It++){let kt=It/yt;if(kt!==.5){const Qt=kt-.5;kt+=kt*Qt*(kt-1)*((1.0904+Be*(Be*(3.55645-1.43519*Be)-3.2452))*Qt*Qt+(.848013+Be*(.215638*Be-1.06021)))}const Ct=mt.sub(pt)._mult(kt)._add(pt)._unit();this.addHalfVertex(V,Ct.x,Ct.y,!1,Fe,0,B,ht)}this.addHalfVertex(V,mt.x,mt.y,!1,Fe,0,B,ht)}ut||ce!=null||this.addHalfVertex(V,bt.x+2*mt.x,bt.y+2*mt.y,!1,Fe,0,B,ht),ce!=null&&G&&this.addCurrentVertex(V,te||Q,st,st,B,ce)}else if(de==="butt")this.addCurrentVertex(V,je,0,0,B,ce);else if(de==="square"){if(!Z){const Qe=I?0:-1;this.addCurrentVertex(V,je,Qe,Qe,B,ce)}if(this.addCurrentVertex(V,je,0,0,B,ce),Z){const Qe=A?0:1;this.addCurrentVertex(V,je,Qe,Qe,B,ce)}}else if(de==="round"){if(Z){const Qe=!he&&me?me:Y;this.addCurrentVertex(V,Qe,0,0,B,ce),!he&&A||this.addCurrentVertex(V,Qe,1,1,B,ce,!0)}if(G){const Qe=!he&&te?te:Q;!he&&I||this.addCurrentVertex(V,Qe,-1,-1,B,ce,!0),this.addCurrentVertex(V,Qe,0,0,B,ce)}}}}addVerticesTo(e,t,r,c,h,f,_,g,b,S){const I=(t.w-e.w)/this.tessellationStep|0;let A=0;const M=this.scaledDistance;if(I>1){this.lineSoFar=e.w;const z=(t.x-e.x)/I,B=(t.y-e.y)/I,V=(t.z-e.z)/I,Z=(t.w-e.w)/I,G=t.x-e.x,Y=t.y-e.y,Q=Math.sqrt(G*G+Y*Y);if(Q===0)return;const te=-Y/Q,me=G/Q,ce=te,pe=me,he=-te,de=-me;for(let Be=1;Be<I;++Be){e.x+=z,e.y+=B,e.z+=V,this.lineSoFar+=Z,A+=Z;const je=this.evaluateLineProgressFeatures(this.prevDistance+A);this.scaledDistance=(this.prevDistance+A)/this.totalDistance,this.addHalfVertex(e,ce,pe,S,!1,0,b,je),this.addHalfVertex(e,he,de,S,!0,0,b,je)}}this.lineSoFar=t.w,this.scaledDistance=M;const D=this.evaluateLineProgressFeatures(this.distance);this.addHalfVertex(t,r,c,S,!1,_,b,D),this.addHalfVertex(t,h,f,S,!0,-g,b,D)}evaluateLineProgressFeatures(e){if(!this.variableWidthValue&&this.elevationType!=="offset")return null;this.evaluationGlobals.lineProgress=0,this.lineClips?this.evaluationGlobals.lineProgress=Math.min(1,(this.totalFeatureLength*this.lineClips.start+e)/this.totalFeatureLength):zt(`line-progress evaluation for ${this.layerIds[0]} requires enabling 'lineMetrics' for the source.`);let t=0;this.variableWidthValue&&this.variableWidthValue.kind!=="constant"&&(t=this.variableWidthValue.evaluate(this.evaluationGlobals,this.lineFeature)||0);const r=this.evaluateElevationGroundScale();return this.elevationType!=="offset"?{zOffset:0,variableWidth:t,elevationGroundScale:r}:this.zOffsetValue.kind==="constant"?{zOffset:this.zOffsetValue.value,variableWidth:t,elevationGroundScale:r}:{zOffset:this.zOffsetValue.evaluate(this.evaluationGlobals,this.lineFeature)||0,variableWidth:t,elevationGroundScale:r}}evaluateElevationGroundScale(){return this.elevationGroundScaleValue?this.elevationGroundScaleValue.kind==="constant"?this.elevationGroundScaleValue.value:this.elevationGroundScaleValue.evaluate(this.evaluationGlobals,this.lineFeature)||0:0}addCurrentVertex(e,t,r,c,h,f,_=!1){const g=t.x+t.y*r,b=t.y-t.x*r,S=t.y*c-t.x,I=-t.y-t.x*c;if(f!=null){const A=this.elevationType==="offset",M=this.elevationType==="offset"?2:10,D=-M,z=_t+M,B=f.zOffset,V=new TI(e.x,e.y,B,this.lineSoFar),Z=!!A&&Db(e,D,z),G=this.lineSoFar,Y=this.distance;if(this.currentVertex)if(Z){const Q=this.currentVertexIsOutside,te=this.currentVertex,me=new TI(e.x,e.y,B,this.lineSoFar);if(EI(te,me,D,z),!Db(me,D,z)){if(Q){this.e1=this.e2=-1,this.distance-=te.dist(V),this.lineSoFar=te.w;const ce=this.evaluateLineProgressFeatures(te.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(te,g,b,_,!1,r,h,ce),this.addHalfVertex(te,S,I,_,!0,-c,h,ce),this.prevDistance=this.distance}this.distance=this.prevDistance+te.dist(me),this.scaledDistance=this.distance/this.totalDistance,this.addVerticesTo(te,me,g,b,S,I,r,c,h,_),this.distance=Y,this.scaledDistance=this.distance/this.totalDistance}}else{const Q=this.currentVertex;if(this.currentVertexIsOutside){EI(Q,V,D,z),this.e1=this.e2=-1,this.distance-=Q.dist(V),this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=Q.w;const te=this.evaluateLineProgressFeatures(Q.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(Q,g,b,_,!1,r,h,te),this.addHalfVertex(Q,S,I,_,!0,-c,h,te),this.prevDistance=this.distance,this.distance=Y,this.scaledDistance=this.distance/this.totalDistance}this.addVerticesTo(Q,V,g,b,S,I,r,c,h,_)}else Z||(this.addHalfVertex(e,g,b,_,!1,r,h,f),this.addHalfVertex(e,S,I,_,!0,-c,h,f));this.currentVertex=V,this.currentVertexIsOutside=Z,this.lineSoFar=G}else this.addHalfVertex(e,g,b,_,!1,r,h,f),this.addHalfVertex(e,S,I,_,!0,-c,h,f)}addHalfVertex({x:e,y:t},r,c,h,f,_,g,b){if(this.patternJoinNone&&(this.segmentPoints.length===0&&(this.segmentStart=this.lineSoFar,this.segmentStartf32=Math.fround(this.lineSoFar)),f||this.segmentPoints.push(this.lineSoFar-this.segmentStart,_)),this.layoutVertexArray.emplaceBack((e<<1)+(h?1:0),(t<<1)+(f?1:0),Math.round(63*r)+128,Math.round(63*c)+128,1+(_===0?0:_<0?-1:1),0,this.lineSoFar-this.segmentStartf32),this.lineClips){const I=Gt(this.lineClips.start,this.lineClips.end,this.scaledDistance);this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,I)}const S=g.vertexLength++;if(this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,S),g.primitiveLength++),f?this.e2=S:this.e1=S,b!=null&&this.zOffsetVertexArray.emplaceBack(b.zOffset,b.variableWidth,b.variableWidth),this.elevationGroundScaleValue){const I=b?b.elevationGroundScale:this.evaluateElevationGroundScale();this.elevationGroundScaleVertexArray.emplaceBack(I)}}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 Db(n,e,t){return n.x<e||n.x>t||n.y<e||n.y>t}let sA,oA;function aA(n,e,t){return e*(_t/(n.tileSize*Math.pow(2,t-n.tileID.overscaledZ)))}wt(Ux,"LineBucket",{omit:["layers","patternFeatures","currentVertex","currentVertexIsOutside"]});const lA=(n,e,t)=>(1-t)*n+t*e;function cA(n,e){return 1/aA(n,1,e.tileZoom)}function uA(n,e,t,r){return n.translatePosMatrix(r||e.tileID.projMatrix,e,t.paint.get("line-translate"),t.paint.get("line-translate-anchor"))}const hA=n=>{const e=[];dA(n)&&e.push("RENDER_LINE_DASH"),n.paint.get("line-gradient")&&e.push("RENDER_LINE_GRADIENT"),n.paint.get("line-blend-mode")==="multiply"&&e.push("LINE_BLEND_MULTIPLY");const t=n.paint.get("line-trim-offset");t[0]===0&&t[1]===0||e.push("RENDER_LINE_TRIM_OFFSET"),n.paint.get("line-border-width").constantOr(1)!==0&&e.push("RENDER_LINE_BORDER");const r=n.layout.get("line-join").constantOr("miter")==="none",c=!!n.paint.get("line-pattern").constantOr(1);return r&&c&&e.push("LINE_JOIN_NONE"),e};function dA(n){const e=n.paint.get("line-dasharray").value;return e.kind!=="constant"||e.value}let Lb;const fA=()=>Lb||(Lb={layout:sA||(sA=new on({"line-cap":new at(Ee.layout_line["line-cap"]),"line-join":new at(Ee.layout_line["line-join"]),"line-miter-limit":new dt(Ee.layout_line["line-miter-limit"]),"line-round-limit":new dt(Ee.layout_line["line-round-limit"]),"line-sort-key":new at(Ee.layout_line["line-sort-key"]),"line-z-offset":new at(Ee.layout_line["line-z-offset"]),"line-elevation-reference":new dt(Ee.layout_line["line-elevation-reference"]),"line-cross-slope":new dt(Ee.layout_line["line-cross-slope"]),visibility:new dt(Ee.layout_line.visibility),"line-width-unit":new dt(Ee.layout_line["line-width-unit"]),"line-elevation-ground-scale":new at(Ee.layout_line["line-elevation-ground-scale"])})),paint:oA||(oA=new on({"line-opacity":new at(Ee.paint_line["line-opacity"]),"line-color":new at(Ee.paint_line["line-color"]),"line-translate":new dt(Ee.paint_line["line-translate"]),"line-translate-anchor":new dt(Ee.paint_line["line-translate-anchor"]),"line-width":new at(Ee.paint_line["line-width"]),"line-gap-width":new at(Ee.paint_line["line-gap-width"]),"line-offset":new at(Ee.paint_line["line-offset"]),"line-blur":new at(Ee.paint_line["line-blur"]),"line-dasharray":new at(Ee.paint_line["line-dasharray"]),"line-pattern":new at(Ee.paint_line["line-pattern"]),"line-pattern-cross-fade":new dt(Ee.paint_line["line-pattern-cross-fade"]),"line-gradient":new Bc(Ee.paint_line["line-gradient"]),"line-trim-offset":new dt(Ee.paint_line["line-trim-offset"]),"line-trim-fade-range":new dt(Ee.paint_line["line-trim-fade-range"]),"line-trim-color":new dt(Ee.paint_line["line-trim-color"]),"line-emissive-strength":new at(Ee.paint_line["line-emissive-strength"]),"line-border-width":new at(Ee.paint_line["line-border-width"]),"line-border-color":new at(Ee.paint_line["line-border-color"]),"line-occlusion-opacity":new dt(Ee.paint_line["line-occlusion-opacity"]),"line-blend-mode":new dt(Ee.paint_line["line-blend-mode"]),"line-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"line-gradient-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"line-trim-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"line-border-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},Lb);class cB extends at{possiblyEvaluate(e,t){return t=new Mi(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,transition:t.transition,worldview:t.worldview}),super.possiblyEvaluate(e,t)}evaluate(e,t,r,c){return t=Object.assign({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,r,c)}}let g_;function pA(n,e){return e>0?e+2*n:n}const uB=pi([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_tex_size",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),hB=pi([{name:"a_globe_anchor",components:3,type:"Int16"},{name:"a_globe_normal",components:3,type:"Float32"}],4),dB=pi([{name:"a_projected_pos",components:4,type:"Float32"}],4);pi([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const fB=pi([{name:"a_auto_z_offset",components:1,type:"Float32"}],4),pB=pi([{name:"a_feature_index",components:1,type:"Float32"}],4),mB=pi([{name:"a_x_axis",components:3,type:"Float32"},{name:"a_y_axis",components:3,type:"Float32"}]),_B=pi([{name:"a_texb",components:2,type:"Uint16"}]),gB=pi([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_elevation_from_sea",components:2,type:"Float32"}]),yB=pi([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"},{name:"a_auto_z_offset",components:1,type:"Float32"}]);pi([{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 mA=pi([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),xB=pi([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);pi([{name:"triangle",components:3,type:"Uint16"}]),pi([{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"}]),pi([{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"}]),pi([{type:"Float32",name:"offsetX"}]),pi([{type:"Int16",name:"x"},{type:"Int16",name:"y"}]);const zb=class s0{constructor(e=null,t=0,r=4096){this.batchIndex=t,this.headerBuffer=null,this.propertiesBuffer=null,this.blockIndicesBuffer=null,this.context=e||null,this.propsDwords=r,this.totalBytes=4*this.propsDwords,this.headerData=new Uint32Array(s0.HEADER_DWORDS),this.propertiesData=new Float32Array(this.propsDwords),this.blockIndicesData=new Uint32Array(this.propsDwords);for(let c=0;c<this.propsDwords;c++)this.blockIndicesData[c]=c;e&&this._initBuffers(e)}_initBuffers(e){const t=e.gl;if(this.totalBytes>e.maxUniformBlockSize)throw new Error(`UBO size ${this.totalBytes} exceeds device limit ${e.maxUniformBlockSize}`);if(this.headerBuffer=t.createBuffer(),!this.headerBuffer)throw new Error("Failed to create header UBO buffer");if(t.bindBuffer(t.UNIFORM_BUFFER,this.headerBuffer),t.bufferData(t.UNIFORM_BUFFER,s0.HEADER_BYTES,t.DYNAMIC_DRAW),this.propertiesBuffer=t.createBuffer(),!this.propertiesBuffer)throw new Error("Failed to create properties UBO buffer");if(t.bindBuffer(t.UNIFORM_BUFFER,this.propertiesBuffer),t.bufferData(t.UNIFORM_BUFFER,this.totalBytes,t.DYNAMIC_DRAW),this.blockIndicesBuffer=t.createBuffer(),!this.blockIndicesBuffer)throw new Error("Failed to create block-indices UBO buffer");t.bindBuffer(t.UNIFORM_BUFFER,this.blockIndicesBuffer),t.bufferData(t.UNIFORM_BUFFER,this.totalBytes,t.DYNAMIC_DRAW),t.bindBuffer(t.UNIFORM_BUFFER,null)}writeHeader(e){const t=this.headerData;t[0]=e.dataDrivenMask,t[1]=e.zoomDependentMask,t[2]=e.dataDrivenBlockSizeVec4,t[3]=e.offsets[0],t[4]=e.offsets[1],t[5]=e.offsets[2],t[6]=e.offsets[3],t[7]=e.offsets[4],t[8]=e.offsets[5],t[9]=e.offsets[6],t[10]=e.offsets[7],t[11]=e.offsets[8]}writeDataDrivenBlock(e,t,r){const c=4*r.dataDrivenBlockSizeVec4;if(c===0)return;const h=t*c;if(h+c>this.propertiesData.length)throw new Error(`UBO write out of bounds: feature index ${t} exceeds propertiesData capacity`);for(let f=0;f<9;f++)r.dataDrivenMask&1<<f&&e[f]!=null&&this._writeProperty(h+r.offsets[f],f,e[f],r.zoomDependentMask)}static getMaxFeatureCount(e,t=4096-s0.HEADER_DWORDS){const r=4*e.dataDrivenBlockSizeVec4;return r===0?1/0:Math.floor(t/r)}_writeProperty(e,t,r,c){const h=this.propertiesData,f=t===8,_=!!(c&1<<t);if(t<2){const g=r;h[e]=g[0],h[e+1]=g[1],h[e+2]=g[2],h[e+3]=g[3]}else if(f&&_){const g=r;h[e]=g[0],h[e+1]=g[1],h[e+2]=g[2],h[e+3]=g[3]}else if(f){const g=r;h[e]=g[0],h[e+1]=g[1]}else if(_){const g=r;h[e]=g[0],h[e+1]=g[1]}else h[e]=r}upload(e){this.context||(this.context=e);const t=e.gl;this.headerBuffer&&this.propertiesBuffer&&this.blockIndicesBuffer||this._initBuffers(e),t.bindBuffer(t.UNIFORM_BUFFER,this.headerBuffer),t.bufferSubData(t.UNIFORM_BUFFER,0,this.headerData),t.bindBuffer(t.UNIFORM_BUFFER,this.propertiesBuffer),t.bufferSubData(t.UNIFORM_BUFFER,0,this.propertiesData),t.bindBuffer(t.UNIFORM_BUFFER,this.blockIndicesBuffer),t.bufferSubData(t.UNIFORM_BUFFER,0,this.blockIndicesData),t.bindBuffer(t.UNIFORM_BUFFER,null)}bind(e,t){const r=e.gl,c=(f,_,g)=>{if(!_)return;const b=r.getUniformBlockIndex(t,f);b!==r.INVALID_INDEX&&(r.uniformBlockBinding(t,b,g),r.bindBufferBase(r.UNIFORM_BUFFER,g,_))},h=3*this.batchIndex;c("SymbolPaintPropertiesHeaderUniform",this.headerBuffer,h),c("SymbolPaintPropertiesUniform",this.propertiesBuffer,h+1),c("SymbolPaintPropertiesIndexUniform",this.blockIndicesBuffer,h+2)}destroy(){if(this.context){const e=this.context.gl;this.headerBuffer&&(e.deleteBuffer(this.headerBuffer),this.headerBuffer=null),this.propertiesBuffer&&(e.deleteBuffer(this.propertiesBuffer),this.propertiesBuffer=null),this.blockIndicesBuffer&&(e.deleteBuffer(this.blockIndicesBuffer),this.blockIndicesBuffer=null)}}};zb.HEADER_DWORDS=12,zb.HEADER_BYTES=48;let kb=zb;function Fb(n,e,t,r){return[lf(255*n,255*e),lf(255*t,255*r)]}function _A(n,e,t,r,c,h,f,_){return!!n&&(n.kind==="constant"?n.value==="none":n.kind==="composite"||n.kind==="source"?n.evaluate({zoom:0,brightness:h,worldview:_},e,t,c,r,f)==="none":typeof n=="string"&&n==="none")}wt(kb,"SymbolPropertiesUBO",{omit:["headerBuffer","propertiesBuffer","blockIndicesBuffer"]});class Ob{constructor(e,t,r,c,h="",f,_){this.layer=e,this.zoom=t,this.lut=r,this.isText=c,this.propDefs=this._getPropDefs(),this.worldview=h,this.maxUniformBufferBindings=f||24,this.uboSizeDwords=_||4096,this.featureVertexRangesFromId=new Map,this.allFeatures=[],this.ubos=[],this.featureCount=0,this.cachedHeader=null,this.maxFeaturesPerBatch=0,this.propertyHashToUBOIndex=new Map,this.canDeduplicate=this._checkIfAllPropertiesAreConstant(e,c),this.cachedParams=null,this.cachedParamsNext=null,this.cachedBrightness=void 0,this.cachedConstantUniforms=null,this.cachedConstantRenderZoom=null,this.cachedConstantBrightness=void 0,this.activeAppearanceByVtIndex=new Map}_getPropDefs(){const e=this.isText?"text":"icon";return[{name:`${e}-color`,useThemeName:`${e}-color-use-theme`,isColor:!0},{name:`${e}-halo-color`,useThemeName:`${e}-halo-color-use-theme`,isColor:!0},{name:`${e}-opacity`,useThemeName:null,isColor:!1},{name:`${e}-halo-width`,useThemeName:null,isColor:!1},{name:`${e}-halo-blur`,useThemeName:null,isColor:!1},{name:`${e}-emissive-strength`,useThemeName:null,isColor:!1},{name:`${e}-occlusion-opacity`,useThemeName:null,isColor:!1},{name:"symbol-z-offset",useThemeName:null,isColor:!1},{name:`${e}-translate`,useThemeName:null,isColor:!1,isVec2:!0}]}buildHeader(){const e=this.layer.paint,t=this.propDefs;let r=0,c=0,h=0,f=0;const _=[0,0,0,0,0,0,0,0,0];for(let g=0;g<9;g++){const{name:b,isColor:S,isVec2:I}=t[g],A=e.get(b),M=!(!A||typeof A.isConstant!="function"||A.isConstant()),D=this._appearancesHavePaintProperties(b),z=M||D,B=!(!A||!A.value||A.value.kind!=="composite"),V=this.layer._transitionablePaint._values[b],Z=!z&&(V&&V.value&&V.value.expression&&V.value.expression.kind)==="camera";z?(r|=1<<g,B&&(c|=1<<g),S?(f%4!=0&&(f=f+3&-4),_[g]=f,f+=4):I?B?(f%4!=0&&(f=f+3&-4),_[g]=f,f+=4):(f%4==3&&f++,_[g]=f,f+=2):(_[g]=f,f+=B?2:1)):Z&&(h|=1<<g)}return{dataDrivenMask:r,zoomDependentMask:c,cameraMask:h,dataDrivenBlockSizeVec4:(f===0?0:f+3&-4)/4,offsets:_}}get hasCameraExpression(){return!(!this.cachedHeader||!this.cachedHeader.cameraMask)}evaluateAllProperties(e,t,r,c,h,f,_){const{params:g,paramsNext:b}=this._getCachedParams(h),S={feature:e,featureState:t,canonical:r,availableImages:c,params:g,paramsNext:b,formattedSection:f},I=this.cachedHeader,A=this.propDefs,M=new Array(9).fill(null);for(let D=0;D<9;D++){const{name:z,useThemeName:B,isColor:V,isVec2:Z}=A[D],G=!!(I&&I.zoomDependentMask&1<<D);M[D]=V?this._evaluateColorValue(z,B,S,h,G,_):Z?this._evaluateTranslateValue(z,G,S,_):this._evaluateFloatValue(z,G,S,_)}return M}_evaluateColorValue(e,t,r,c,h,f){const _=this.layer.paint,g=e,b=f&&f.hasPaintProperty(g)?f.paintProperties.get(g):_.get(e),S=t,I=t&&f&&f.hasPaintProperty(S)?f.paintProperties.get(S):t?_.get(t):void 0;if(!b)return[0,0,0,1];const A=_A(I&&typeof I!="string"?I.value:void 0,r.feature,r.featureState,r.availableImages,r.canonical,c,r.formattedSection,this.worldview)?null:this.lut;let M,D;b.isConstant()?M=D=b.constantOr(Ii.transparent):(M=b.property.evaluate(b.value,r.params,r.feature,r.featureState,r.canonical,r.availableImages,b.iconImageUseTheme,r.formattedSection),D=h?b.property.evaluate(b.value,r.paramsNext,r.feature,r.featureState,r.canonical,r.availableImages,b.iconImageUseTheme,r.formattedSection):M);const z=(M||Ii.transparent).toNonPremultipliedRenderColor(A),B=(D||Ii.transparent).toNonPremultipliedRenderColor(A);if(h){const[G,Y]=Fb(z.r,z.g,z.b,z.a),[Q,te]=Fb(B.r,B.g,B.b,B.a);return[G,Y,Q,te]}const[V,Z]=Fb(z.r,z.g,z.b,z.a);return[V,Z,0,0]}_evaluateFloatValue(e,t,r,c){const h=this.layer.paint,f=e.endsWith("opacity")?1:0,_=e,g=c&&c.hasPaintProperty(_)?c.paintProperties.get(_):h.get(e);if(!g)return f;if(g.isConstant())return g.constantOr(f);const b=g.property.evaluate(g.value,r.params,r.feature,r.featureState,r.canonical,r.availableImages,g.iconImageUseTheme,r.formattedSection),S=b??f;if(t){const I=g.property.evaluate(g.value,r.paramsNext,r.feature,r.featureState,r.canonical,r.availableImages,g.iconImageUseTheme,r.formattedSection);return[S,I??f]}return S}_evaluateTranslateValue(e,t,r,c){const h=this.layer.paint,f=e,_=c&&c.hasPaintProperty(f)?c.paintProperties.get(f):h.get(e);if(!_)return[0,0];if(typeof _.isConstant!="function")return _||[0,0];if(_.isConstant())return _.constantOr([0,0]);const g=_.property.evaluate(_.value,r.params,r.feature,r.featureState,r.canonical,r.availableImages,_.iconImageUseTheme,r.formattedSection)||[0,0];if(t){const b=_.property.evaluate(_.value,r.paramsNext,r.feature,r.featureState,r.canonical,r.availableImages,_.iconImageUseTheme,r.formattedSection)||[0,0];return[g[0],g[1],b[0],b[1]]}return g}_getCachedParams(e){return this.cachedParams&&this.cachedParamsNext&&this.cachedBrightness===e||(this.cachedParams=new Mi(this.zoom,{brightness:e,worldview:this.worldview}),this.cachedParamsNext=new Mi(this.zoom+1,{brightness:e,worldview:this.worldview}),this.cachedBrightness=e),{params:this.cachedParams,paramsNext:this.cachedParamsNext}}_appearancesHavePaintProperties(e){return this.layer.getAppearances().some(e!==void 0?t=>t.hasPaintProperty(e):this.isText?t=>t.hasTextPaintProperties():t=>t.hasIconPaintProperties())}_checkIfAllPropertiesAreConstant(e,t){const r=e.paint,c=t?"text":"icon",h=[`${c}-color`,`${c}-halo-color`,`${c}-opacity`,`${c}-halo-width`,`${c}-halo-blur`,`${c}-emissive-strength`,`${c}-occlusion-opacity`,"symbol-z-offset",`${c}-translate`];for(const f of h){const _=r.get(f);if(_&&typeof _=="object"&&"isConstant"in _&&!_.isConstant())return!1}return!this._appearancesHavePaintProperties()}_hashDataDrivenValues(e,t){if(t.dataDrivenMask===0)return"";const r=[];for(let c=0;c<9;c++){if(!(t.dataDrivenMask&1<<c))continue;const h=e[c];h==null?r.push("null"):Array.isArray(h)?r.push(h.join(",")):r.push(String(h))}return r.join("|")}getCurrentBatchIndex(){return this.cachedHeader&&this.maxFeaturesPerBatch!==0?Math.floor(this.featureCount/this.maxFeaturesPerBatch):0}populateUBO(e,t,r,c,h,f,_){const g=e.id;if(!this.cachedHeader){this.cachedHeader=this.buildHeader();const B=kb.getMaxFeatureCount(this.cachedHeader,this.uboSizeDwords);this.maxFeaturesPerBatch=isFinite(B)?B:Number.MAX_SAFE_INTEGER}const 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Hx(n,e){return n.id<e.id?-1:n.id>e.id?1:n.version<e.version?-1:n.version>e.version?1:n.sx<e.sx?-1:n.sx>e.sx?1:n.sy<e.sy?-1:n.sy>e.sy?1:0}function $b(n){let e=0;for(let t=0;t<n.length;t++)e=(e<<5)-e+n.charCodeAt(t),e&=e;return e}function xa(n,e){return(n<<5)-n+e}function zA(n,e,t,r){for(const[c]of n.entries()){const h=r&&r.get(c)||Ks.parse(c),f=h.id.toString(),_=e.get(f)||0;t.push({id:c,version:_,sx:h.sx,sy:h.sy})}}wt(Hl,"Anchor");class Hb{constructor(e,t,r,c,h){this.iconDescriptors=[],this.patternDescriptors=[],this.requiresMipMaps=t.size>0,zA(e,r,this.iconDescriptors,h),zA(t,r,this.patternDescriptors,h),this.iconDescriptors.sort(Hx),this.patternDescriptors.sort(Hx);let f=0;const _=c?c.data:"";_&&(f=xa(f,$b(_))),f=xa(f,1);for(const g of this.iconDescriptors)f=xa(f,$b(g.id)),f=xa(f,g.version),f=xa(f,g.sx),f=xa(f,g.sy);f=xa(f,1);for(const g of this.patternDescriptors)f=xa(f,$b(g.id)),f=xa(f,g.version),f=xa(f,g.sx),f=xa(f,g.sy);this.hash=f}subsetOf(e){return this.isSubsetArray(this.iconDescriptors,e.iconDescriptors,Hx)&&this.isSubsetArray(this.patternDescriptors,e.patternDescriptors,Hx)}isSubsetArray(e,t,r){let c=0,h=0;if(e.length>t.length)return!1;for(;c<e.length&&h<t.length;){const f=r(e[c],t[h]);if(f===0)c++,h++;else{if(f<0)return!1;h++}}return c===e.length}}wt(Hb,"AtlasContentDescriptor");class v_{static getImagePositionScale(e,t,r){if(t&&e){const{sx:c,sy:h}=e;return{x:c,y:h}}return{x:r,y:r}}constructor(e,t,r,c){this.paddedRect=e;const{pixelRatio:h,version:f,stretchX:_,stretchY:g,content:b,sdf:S,usvg:I}=t;this.pixelRatio=h,this.stretchX=_,this.stretchY=g,this.content=b,this.version=f,this.padding=r,this.sdf=S,this.usvg=I,this.scale=v_.getImagePositionScale(c,I,h)}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 Zb(n,e,t){const r=Ks.parse(n),c=function(h,f,_=[1,1]){return{x:0,y:0,w:(h.data?h.data.width:h.width*_[0])+2*f,h:(h.data?h.data.height:h.height*_[1])+2*f}}(e,t,[r.sx,r.sy]);return{bin:c,imagePosition:new v_(c,e,t,r),imageVariant:r}}function qb(n,e){const t=[];for(const[c,h]of n.entries()){const f=Ks.parse(c);f&&(t.push({key:c,value:h,variant:f}),e&&e.set(c,f))}t.sort((c,h)=>{const f=c.variant.id.toString().localeCompare(h.variant.id.toString());return f!==0?f:c.variant.sx!==h.variant.sx?c.variant.sx-h.variant.sx:c.variant.sy!==h.variant.sy?c.variant.sy-h.variant.sy:0});const r=new Map;for(const c of t)r.set(c.key,c.value);return r}class kA{constructor(e){this.sourceAtlasHash=e}}class FA{constructor(e,t,r,c){const h=new Map,f=new Map;this.haveRenderCallbacks=[];const _=[],g=c!==void 0,b=g?new Map:void 0,S=g?qb(e,b):e,I=g?qb(t,b):t;this.addImages(S,h,1,_),this.addImages(I,f,2,_);const{w:A,h:M}=LA(_),D=new Fr({width:A||1,height:M||1});for(const[z,B]of S.entries()){const V=h.get(z).paddedRect;Fr.copy(B.data,D,{x:0,y:0},{x:V.x+1,y:V.y+1},B.data,null,B.sdf)}for(const[z,B]of I.entries()){const V=f.get(z),Z=V.paddedRect;let G=V.padding;const Y=Z.x+G,Q=Z.y+G,te=B.data.width,me=B.data.height;G=G>1?G-1:G,Fr.copy(B.data,D,{x:0,y:0},{x:Y,y:Q},B.data,r),Fr.copy(B.data,D,{x:0,y:me-G},{x:Y,y:Q-G},{width:te,height:G},r),Fr.copy(B.data,D,{x:0,y:0},{x:Y,y:Q+me},{width:te,height:G},r),Fr.copy(B.data,D,{x:te-G,y:0},{x:Y-G,y:Q},{width:G,height:me},r),Fr.copy(B.data,D,{x:0,y:0},{x:Y+te,y:Q},{width:G,height:me},r),Fr.copy(B.data,D,{x:te-G,y:me-G},{x:Y-G,y:Q-G},{width:G,height:G},r),Fr.copy(B.data,D,{x:0,y:me-G},{x:Y+te,y:Q-G},{width:G,height:G},r),Fr.copy(B.data,D,{x:0,y:0},{x:Y+te,y:Q+me},{width:G,height:G},r),Fr.copy(B.data,D,{x:te-G,y:0},{x:Y-G,y:Q+me},{width:G,height:G},r)}this.lut=r,this.image=D,this.iconPositions=h,this.patternPositions=f,g&&(this.contentDescriptor=new Hb(S,I,c,r,b))}addImages(e,t,r,c){for(const[h,f]of e.entries()){const{bin:_,imagePosition:g,imageVariant:b}=Zb(h,f,r);t.set(h,g),c.push(_),f.hasRenderCallback&&this.haveRenderCallbacks.push(b.id)}}patchUpdatedImages(e,t,r,c){this.haveRenderCallbacks=this.haveRenderCallbacks.filter(h=>e.hasImage(h,r)),e.dispatchRenderCallbacks(this.haveRenderCallbacks,r);for(const h of e.getUpdatedImages(r)){for(const f of this.iconPositions.keys()){const _=Ks.parse(f);if(fs.isEqual(_.id,h)){const g=e.getImage(h,r);this.patchUpdatedImage(this.iconPositions.get(f),g,t,null)}}for(const f of this.patternPositions.keys()){const _=Ks.parse(f);if(fs.isEqual(_.id,h)){const g=e.getImage(h,r);this.patchUpdatedImage(this.patternPositions.get(f),g,t,c||this.lut)}}}}patchUpdatedImage(e,t,r,c=null){if(!e||!t||e.version===t.version)return;e.version=t.version;const[h,f]=e.tl,_=e.sdf;if(this.lut||_){const g={width:t.data.width,height:t.data.height},b=new Fr(g);Fr.copy(t.data,b,{x:0,y:0},{x:0,y:0},g,c,_),r.update(b,{position:{x:h,y:f},recreateWhenResize:!1})}else r.update(t.data,{position:{x:h,y:f},recreateWhenResize:!1})}}wt(v_,"ImagePosition"),wt(FA,"ImageAtlas",{omit:["lut"]}),wt(kA,"ImageAtlasReference");class b_{constructor(e){this.pendingRequests=new Map,this.cachedRanges=new Map,this.useServerFontComposition=!e||e.useServerFontComposition===void 0||e.useServerFontComposition}loadGlyphRange(e,t,r,c,h){if(this.useServerFontComposition)return void b_.loadGlyphRange(e,t,r,c,h);const f=e.split(",").map(_=>_.trim()).filter(_=>_.length>0);f.length!==0?f.length!==1?this._loadMultipleFonts(f,t,r,c,h):this._loadFont(f[0],t,r,c,h):h(new Error("Empty fontstack"))}_loadMultipleFonts(e,t,r,c,h){const f=e.map(()=>null),_={completed:0,firstError:null,callbackCalled:!1},g=(b,S,I)=>{if(!_.callbackCalled&&(S&&!_.firstError&&(_.firstError=S),I&&(f[b]=I),_.completed++,_.completed===e.length)){_.callbackCalled=!0;const A=f.filter(D=>D!==null);if(A.length===0)return void h(_.firstError||new Error("All fonts failed to load"));const M=this._composeGlyphs(A);h(null,M)}};for(let b=0;b<e.length;b++)this._loadFont(e[b],t,r,c,(S,I)=>{g(b,S,I)})}_loadFont(e,t,r,c,h){const f=`${e}:${t}`;if(this.cachedRanges.has(f)){const g=this.cachedRanges.get(f);return void ts.frame(()=>h(null,g))}const _=this.pendingRequests.get(f);_?_.push(h):(this.pendingRequests.set(f,[h]),b_.loadGlyphRange(e,t,r,c,(g,b)=>{g||this.cachedRanges.set(f,b||null);const S=this.pendingRequests.get(f);if(this.pendingRequests.delete(f),S)for(const I of S)I(g,b)}))}_composeGlyphs(e){const t={};let r,c;for(const h of e)if(r===void 0&&h.ascender!==void 0&&(r=h.ascender),c===void 0&&h.descender!==void 0&&(c=h.descender),h.glyphs)for(const f in h.glyphs)t[f]===void 0&&(t[f]=h.glyphs[f]);return{glyphs:t,ascender:r,descender:c}}}b_.loadGlyphRange=function(n,e,t,r,c){const h=256*e,f=h+255,_=r.transformRequest(r.normalizeGlyphsURL(t).replace("{fontstack}",n).replace("{range}",`${h}-${f}`),Mu.Glyphs);gc(_,(g,b)=>{if(g)c(g);else if(b){const S={},I=function(A){return new jx(A).readFields(DB,{})}(b);for(const A of I.glyphs)S[A.id]=A;c(null,{glyphs:S,ascender:I.ascender,descender:I.descender})}})};const w_=1e20;function OA(n,e,t,r,c,h,f,_,g){for(let b=e;b<e+r;b++)BA(n,t*h+b,h,c,f,_,g);for(let b=t;b<t+c;b++)BA(n,b*h+e,1,r,f,_,g)}function BA(n,e,t,r,c,h,f){h[0]=0,f[0]=-w_,f[1]=w_,c[0]=n[e];for(let _=1,g=0,b=0;_<r;_++){c[_]=n[e+_*t];const S=_*_;do{const I=h[g];b=(c[_]-c[I]+S-I*I)/(_-I)/2}while(b<=f[g]&&--g>-1);g++,h[g]=_,f[g]=b,f[g+1]=w_}for(let _=0,g=0;_<r;_++){for(;f[g+1]<_;)g++;const b=h[g],S=_-b;n[e+_*t]=c[b]+S*S}}const Wb={none:0,ideographs:1,all:2};class Zx{constructor(e,t,r,c){this.requestManager=e,this.localGlyphMode=t,this.localFontFamily=r,this.url="",this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}},this.glyphLoader=new b_({useServerFontComposition:c})}setURL(e){this.url=e}prefetchRange(e,t){const r=this.url||yi.GLYPHS_URL;if(!r)return;let c=this.entries[e];c||(c=this.entries[e]={glyphs:{},requests:{},ranges:{}}),c.ranges[t]||c.requests[t]||(c.requests[t]=[],this.glyphLoader.loadGlyphRange(e,t,r,this.requestManager,(h,f)=>{if(f){c.ascender=f.ascender,c.descender=f.descender;for(const _ in f.glyphs)this._doesCharSupportLocalGlyph(+_)||(c.glyphs[+_]=f.glyphs[+_]);c.ranges[t]=!0}for(const _ of c.requests[t]||[])_(h,f);delete c.requests[t]}))}getGlyphs(e,t){const r=[],c=this.url||yi.GLYPHS_URL;for(const h in e)for(const f of e[h])r.push({stack:h,id:f});be(r,({stack:h,id:f},_)=>{let g=this.entries[h];g||(g=this.entries[h]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 0});let b=g.glyphs[f];if(b!==void 0)return void _(null,{stack:h,id:f,glyph:b});if(b=this._tinySDF(g,h,f),b)return g.glyphs[f]=b,void _(null,{stack:h,id:f,glyph:b});const S=Math.floor(f/256);if(256*S>65535)return zt("glyphs > 65535 not supported"),void _(null,{stack:h,id:f,glyph:b});if(g.ranges[S])return void _(null,{stack:h,id:f,glyph:b});let I=g.requests[S];I||(I=g.requests[S]=[],this.glyphLoader.loadGlyphRange(h,S,c,this.requestManager,(A,M)=>{if(M){g.ascender=M.ascender,g.descender=M.descender;for(const D in M.glyphs)this._doesCharSupportLocalGlyph(+D)||(g.glyphs[+D]=M.glyphs[+D]);g.ranges[S]=!0}for(const D of I)D(A,M);delete g.requests[S]})),I.push((A,M)=>{A?_(A):M&&_(null,{stack:h,id:f,glyph:M.glyphs[f]||null})})},(h,f)=>{if(h)t(h);else if(f){const _={};for(const{stack:g,id:b,glyph:S}of f)_[g]===void 0&&(_[g]={}),_[g].glyphs===void 0&&(_[g].glyphs={}),_[g].glyphs[b]=S&&{id:S.id,bitmap:S.bitmap.clone(),metrics:S.metrics},_[g].ascender=this.entries[g].ascender,_[g].descender=this.entries[g].descender;t(null,_)}})}_doesCharSupportLocalGlyph(e){return this.localGlyphMode!==Wb.none&&(this.localGlyphMode===Wb.all?!!this.localFontFamily:!!this.localFontFamily&&($d(e)||mm(e)||ah(e)||Rl(e)||oh(e)||fm(e)||(t=e)>=131072&&t<=173791||(r=>r>=66736&&r<=66815)(e)));var t}_tinySDF(e,t,r){const c=this.localFontFamily;if(!c||!this._doesCharSupportLocalGlyph(r))return;let h=e.tinySDF;if(!h){let B="400";/bold/i.test(t)?B="900":/medium/i.test(t)?B="500":/light/i.test(t)&&(B="200"),h=e.tinySDF=new Zx.TinySDF({fontFamily:c,fontWeight:B,fontSize:48,buffer:6,radius:16}),h.fontWeight=B}const f=h.fontWeight;if(this.localGlyphs[f][r])return this.localGlyphs[f][r];const _=String.fromCodePoint(r),{data:g,width:b,height:S,glyphWidth:I,glyphHeight:A,glyphLeft:M,glyphTop:D,glyphAdvance:z}=h.draw(_);return this.localGlyphs[f][r]={id:r,bitmap:new $c({width:b,height:S},g),metrics:{width:I/2,height:A/2,left:M/2,top:D/2-27,advance:z/2,localGlyph:!0}}}}function NA(n,e){return n+e[1]-e[0]}function Xb(n,e,t,r,c=1){const h=[],f=n.imagePrimary,_=f.pixelRatio,g=f.paddedRect.w-2,b=f.paddedRect.h-2,S=(n.right-n.left)*c,I=(n.bottom-n.top)*c,A=f.stretchX||[[0,g]],M=f.stretchY||[[0,b]],D=A.reduce(NA,0),z=M.reduce(NA,0),B=g-D,V=b-z;let Z=0,G=D,Y=0,Q=z,te=0,me=B,ce=0,pe=V;if(f.content&&r){const de=f.content;Z=qx(A,0,de[0]),Y=qx(M,0,de[1]),G=qx(A,de[0],de[2]),Q=qx(M,de[1],de[3]),te=de[0]-Z,ce=de[1]-Y,me=de[2]-de[0]-G,pe=de[3]-de[1]-Q}const he=(de,Be,je,He)=>{const Xe=Wx(de.stretch-Z,G,S,n.left*c),Ze=Xx(de.fixed-te,me,de.stretch,D),nt=Wx(Be.stretch-Y,Q,I,n.top*c),Fe=Xx(Be.fixed-ce,pe,Be.stretch,z),We=Wx(je.stretch-Z,G,S,n.left*c),Qe=Xx(je.fixed-te,me,je.stretch,D),st=Wx(He.stretch-Y,Q,I,n.top*c),ut=Xx(He.fixed-ce,pe,He.stretch,z),bt=new it(Xe,nt),mt=new it(We,nt),pt=new it(We,st),ht=new it(Xe,st),yt=new it(Ze/_,Fe/_),It=new it(Qe/_,ut/_),kt=e*Math.PI/180;if(kt){const ai=Math.sin(kt),gn=Math.cos(kt),Ri=[gn,-ai,ai,gn];bt._matMult(Ri),mt._matMult(Ri),ht._matMult(Ri),pt._matMult(Ri)}const Ct=de.stretch+de.fixed,Qt=je.stretch+je.fixed,vi=Be.stretch+Be.fixed,ei=He.stretch+He.fixed,wi=n.imageSecondary;return{tl:bt,tr:mt,bl:ht,br:pt,texPrimary:{x:f.paddedRect.x+1+Ct,y:f.paddedRect.y+1+vi,w:Qt-Ct,h:ei-vi},texSecondary:wi?{x:wi.paddedRect.x+1+Ct,y:wi.paddedRect.y+1+vi,w:Qt-Ct,h:ei-vi}:void 0,writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:yt,pixelOffsetBR:It,minFontScaleX:me/_/S,minFontScaleY:pe/_/I,isSDF:t}};if(f.stretchX||f.stretchY){const de=VA(A,B,D),Be=VA(M,V,z);for(let je=0;je<de.length-1;je++){const He=de[je],Xe=de[je+1];for(let Ze=0;Ze<Be.length-1;Ze++)h.push(he(He,Be[Ze],Xe,Be[Ze+1]))}}else h.push(he({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:g+1},{fixed:0,stretch:b+1}));return h}function NB(n,e){const t=n.stretchY||[[0,n.paddedRect.h-2]];return n.stretchX||n.stretchY?UA(n.stretchX||[[0,n.paddedRect.w-2]])*UA(t):1}function qx(n,e,t){let r=0;for(const c of n)r+=Math.max(e,Math.min(t,c[1]))-Math.max(e,Math.min(t,c[0]));return 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Lf=0,Zn=0;if(Si._unevaluatedLayout.getValue("text-radial-offset")===void 0){const Dn=Si.layout.get("text-offset").evaluate(Rn,{},yn);Lf=Dn[0]*nr,Zn=Dn[1]*nr}else Lf=Si.layout.get("text-radial-offset").evaluate(Rn,{},yn)*nr,Zn=Yb;if(Ct.allowVerticalPlacement&&wi.vertical){const Dn=wi.vertical;if(Bn)di=ew(Dn),Ri&&(hr=ew(Ri));else{const Jr=Si.layout.get("text-rotate").evaluate(Rn,{},yn)+90;vo=Jx(qi,Ta,Qt,dn,rr,fn,Dn,Sn,Jr,En,Mf),Ri&&(zh=Jx(qi,Ta,Qt,dn,rr,fn,Ri,sr,Jr,null,bw))}}if(ai){const Dn=Si.layout.get("icon-rotate").evaluate(Rn,{},yn),Jr=Xb(ai,Dn,Kr,Df,cr.iconScaleFactor),ss=Ri?Xb(Ri,Dn,Kr,Df,cr.iconScaleFactor):void 0;xo=Jx(qi,Ta,Qt,dn,rr,fn,ai,sr,Dn,null,rs);const Yo=function(Sa,B_,zf,dN,fN,_P,gP,pN,x$,Tw){const yP=Sa.layers[0],xP=yP.appearances;let kf=B_.length;if(zf&&(kf=Math.max(kf,zf.length)),xP.length===0)return kf;const[mN,_N]=dN.get("icon-size-scale-range"),gN=q(1,mN,_N);for(const vv of xP)if(vv.hasLayoutProperty("icon-image")){const vP=yP.getAppearanceValueAndResolveTokens(vv,"icon-image",_P,gP,Tw);if(vP){const bP=Sa.getResolvedImageFromTokens(vP);if(bP){const wP=vv.hasLayoutProperty("icon-size")?vv.getUnevaluatedLayoutProperty("icon-size"):fN._values["icon-size"],yN=T_(bP,Ch(Sa.zoom,wP,Sa.worldview,Tw),wP,gP,Sa.zoom,_P,Sa.pixelRatio,gN,Sa.worldview,Tw),TP=pN.get(yN.iconPrimary.toString());TP&&(kf=Math.max(kf,NB(TP)))}}}return kf}(Ct,Jr,ss,Si.layout,Si._unevaluatedLayout,Rn,yn,Ct.iconAtlasPositions,0,Ar);In=4*Yo;const gv=Si.layout.get("icon-size").evaluate(Rn,{},yn,Ar),yv=cr.compositeIconSizes?cr.compositeIconSizes[0].evaluate(Rn,{},yn,Ar):0,ww=cr.compositeIconSizes?cr.compositeIconSizes[1].evaluate(Rn,{},yn,Ar):0,xv=Qb(Ct.layerIds[0],Ct.iconSizeData,gv,cr.iconScaleFactor,yv,ww);Ct.addSymbols(Ct.icon,Jr,xv,Yr,ci,Rn,void 0,vi,Qt,Zl.lineStartIndex,Zl.lineLength,-1,Ar,yn,Gr,ur,Ct.symbolInstances.length,Yo),Ns=Ct.icon.placedSymbolArray.length-1,ss&&(Kn=4*Yo,Ct.addSymbols(Ct.icon,ss,xv,Yr,ci,Rn,Os.vertical,vi,Qt,Zl.lineStartIndex,Zl.lineLength,-1,Ar,yn,Gr,ur,Ct.symbolInstances.length,Yo),Vs=Ct.icon.placedSymbolArray.length-1)}for(const Dn in wi.horizontal){const Jr=Dn,ss=wi.horizontal[Jr];ql||(_v=Ba(ss.text),Bn?Rf=ew(ss):ql=Jx(qi,Ta,Qt,dn,rr,fn,ss,Sn,Si.layout.get("text-rotate").evaluate(Rn,{},yn),En,Mf));const Yo=ss.positionedLines.length===1;if(bo+=YA(Ct,vi,Qt,ss,gn,Si,Bn,Rn,En,Zl,wi.vertical?Os.horizontal:Os.horizontalOnly,Yo?GB(wi.horizontal):[Jr],Wo,Ns,cr,Ar,yn,Ct.symbolInstances.length,Gr),Yo)break}wi.vertical&&(Bs+=YA(Ct,vi,Qt,wi.vertical,gn,Si,Bn,Rn,En,Zl,Os.vertical,["vertical"],Wo,Vs,cr,Ar,yn,Ct.symbolInstances.length,Gr));let Un=-1;const Jn=(Dn,Jr)=>Dn?Math.max(Dn,Jr):Jr;Un=Jn(Rf,Un),Un=Jn(di,Un),Un=Jn(hr,Un);const Xo=Un>-1?1:0;Ct.glyphOffsetArray.length>=65535&&zt("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),Rn.sortKey!==void 0&&Ct.addToSortKeyRanges(Ct.symbolInstances.length,Rn.sortKey),Ct.symbolInstances.emplaceBack(Qt.x,Qt.y,Ta.x,Ta.y,Ta.z,Wo.right>=0?Wo.right:-1,Wo.center>=0?Wo.center:-1,Wo.left>=0?Wo.left:-1,Wo.vertical>=0?Wo.vertical:-1,Ns,Vs,_v,ql!==void 0?ql:Ct.collisionBoxArray.length,ql!==void 0?ql+1:Ct.collisionBoxArray.length,vo!==void 0?vo:Ct.collisionBoxArray.length,vo!==void 0?vo+1:Ct.collisionBoxArray.length,xo!==void 0?xo:Ct.collisionBoxArray.length,xo!==void 0?xo+1:Ct.collisionBoxArray.length,zh||Ct.collisionBoxArray.length,zh?zh+1:Ct.collisionBoxArray.length,dn,bo,Bs,In,Kn,Xo,0,Lf,Zn,Un,0,Df?1:0,Pf)})(n,yt,kt,ht,t,r,h,c,n.layers[0],n.collisionBoxArray,e.index,e.sourceLayerIndex,n.index,nt,Z,b,0,Fe,Qe,V,e,f,S,I,A,D,z,B,mt,Y,Q,te)};if(G==="line")for(const ht of Rx(e.geometry,0,0,_t,_t)){const yt=BB(ht,Ze,We,t.vertical||de,r,24,Xe,n.overscaling,_t);for(const It of yt)de&&JB(n,de.text,st,It)||pt(ht,It,A)}else if(G==="line-center"){for(const ht of e.geometry)if(ht.length>1){const yt=OB(ht,We,t.vertical||de,r,24,Xe);yt&&pt(ht,yt,A)}}else if(e.type==="Polygon")for(const ht of s_(e.geometry,0)){const yt=UB(ht,16);pt(ht[0],new Hl(yt.x,yt.y,0,0,void 0),A)}else if(e.type==="LineString")for(const ht of e.geometry)pt(ht,new Hl(ht[0].x,ht[0].y,0,0,void 0),A);else if(e.type==="Point")for(const ht of e.geometry)for(const yt of ht)pt([yt],new Hl(yt.x,yt.y,0,0,void 0),A)}const Jb=255,Ph=Jb*$l;function YA(n,e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V,Z){const G=jA(0,r,g,h,f,_,c,n.allowVerticalPlacement,void 0,D.textScaleFactor),Y=h.layout.get("text-size").evaluate(_,{},B),Q=D.compositeTextSizes?D.compositeTextSizes[0].evaluate(_,{},B):0,te=D.compositeTextSizes?D.compositeTextSizes[1].evaluate(_,{},B):0,me=Qb(n.layerIds[0],n.textSizeData,Y,D.textScaleFactor,Q,te);n.addSymbols(n.text,G,me,g,f,_,S,e,t,b.lineStartIndex,b.lineLength,M,z,B,Z,!1,V,G.length);for(const ce of I)A[ce]=n.text.placedSymbolArray.length-1;return 4*G.length}function Qb(n,e,t,r,c,h){const f=e;let _=null;return f.kind==="source"?(_=[$l*t*r],_[0]>Ph&&zt(`${n}: Value for "text-size" is >= ${Jb}. 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c[e].push(r),!1}function KA(n,e){const t=n.fovAboveCenter,r=n.elevation?n.elevation.getMinElevationBelowMSL()*e:0,c=Math.min(r,n.isOrthographic?-10*e:0),h=(n._camera.position[2]*n.worldSize-c)/Math.cos(n._pitch),f=Math.sin(t)*h/Math.sin(Math.max(Math.PI/2-n._pitch-t,.01));let _=Math.sin(n._pitch)*f+h;const g=h*(1/n._horizonShift);if(!n.elevation||n.elevation.exaggeration()===0){let b=Math.max(n.zoom-17,0);n.isOrthographic&&(b/=10),_*=1+b}return Math.min(1.01*_,g)}function Mh(n,e){if(!e.isReprojectedInTileSpace)return{scale:1<<n.z,x:n.x,y:n.y,x2:n.x+1,y2:n.y+1,projection:e};const t=Math.pow(2,-n.z),r=n.x*t,c=(n.x+1)*t,h=n.y*t,f=(n.y+1)*t,_=we(r),g=we(c),b=Oe(h),S=Oe(f),I=e.project(_,b),A=e.project(g,b),M=e.project(g,S),D=e.project(_,S);let z=Math.min(I.x,A.x,M.x,D.x),B=Math.min(I.y,A.y,M.y,D.y),V=Math.max(I.x,A.x,M.x,D.x),Z=Math.max(I.y,A.y,M.y,D.y);const G=t/16;function Y(te,me,ce,pe,he,de){const Be=(ce+he)/2,je=(pe+de)/2,He=e.project(we(Be),Oe(je)),Xe=Math.max(0,z-He.x,B-He.y,He.x-V,He.y-Z);z=Math.min(z,He.x),V=Math.max(V,He.x),B=Math.min(B,He.y),Z=Math.max(Z,He.y),Xe>G&&(Y(te,He,ce,pe,Be,je),Y(He,me,Be,je,he,de))}Y(I,A,r,h,c,h),Y(A,M,c,h,c,f),Y(M,D,c,f,r,f),Y(D,I,r,f,r,h),z-=G,B-=G,V+=G,Z+=G;const Q=1/Math.max(V-z,Z-B);return{scale:Q,x:z*Q,y:B*Q,x2:V*Q,y2:Z*Q,projection:e}}function JA(n,{x:e,y:t},r=0){return new it(((e-r)*n.scale-n.x)*_t,(t*n.scale-n.y)*_t)}const QB=Ye(new Float32Array(16));class Xc{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 ve(0,0)}projectTilePoint(e,t,r){return{x:e,y:t,z:0}}locationPoint(e,t,r,c=!0){return e._coordinatePoint(e.locationCoordinate(t,r),c)}pixelsPerMeter(e,t){return Pe(1,e)*t}pixelSpaceConversion(e,t,r){return 1}farthestPixelDistance(e){return KA(e,e.pixelsPerMeter)}pointCoordinate(e,t,r,c){const h=e.horizonLineFromTop(!1),f=new it(t,Math.max(h,r));return e.rayIntersectionCoordinate(e.pointRayIntersection(f,c))}pointCoordinate3D(e,t,r){const c=new it(t,r);if(e.elevation)return e.elevation.pointCoordinate(c);{const h=this.pointCoordinate(e,c.x,c.y,0);return[h.x,h.y,h.z]}}isPointAboveHorizon(e,t){if(e.elevation&&e.elevation.visibleDemTiles.length)return!this.pointCoordinate3D(e,t.x,t.y);const r=e.horizonLineFromTop();return t.y<r}createInversionMatrix(e,t){return QB}createTileMatrix(e,t,r){let c,h,f;const _=r.canonical,g=Ye(new Float64Array(16));if(this.isReprojectedInTileSpace){const b=Mh(_,this);c=1,h=b.x+r.wrap*b.scale,f=b.y,qe(g,g,[c/b.scale,c/b.scale,e.pixelsPerMeter/t])}else c=t/e.zoomScale(_.z),h=(_.x+Math.pow(2,_.z)*r.wrap)*c,f=_.y*c;return Ie(g,g,[h,f,0]),qe(g,g,[c/_t,c/_t,1]),g}upVector(e,t,r){return[0,0,1]}upVectorScale(e,t,r){return{metersToTile:1}}}class e3 extends Xc{constructor(e){super(e),this.range=[4,7],this.center=e.center||[-96,37.5];const[t,r]=this.parallels=e.parallels||[29.5,45.5],c=Math.sin(Ei(t));this.n=(c+Math.sin(Ei(r)))/2,this.c=1+c*(2*this.n-c),this.r0=Math.sqrt(this.c)/this.n}project(e,t){const{n:r,c,r0:h}=this,f=Ei(e-this.center[0]),_=Ei(t),g=Math.sqrt(c-2*r*Math.sin(_))/r;return{x:g*Math.sin(f*r),y:g*Math.cos(f*r)-h,z:0}}unproject(e,t){const{n:r,c,r0:h}=this,f=h+t;let _=Math.atan2(e,Math.abs(f))*Math.sign(f);f*r<0&&(_-=Math.PI*Math.sign(e)*Math.sign(f));const g=Ei(this.center[0])*r;_=ge(_,-Math.PI-g,Math.PI-g);const b=q(_r(_/r)+this.center[0],-180,180),S=Math.asin(q((c-(e*e+f*f)*r*r)/(2*r),-1,1)),I=q(_r(S),-85.051129,$e);return new ve(b,I)}}const S_=1.340264,E_=-.081106,I_=893e-6,A_=.003796,Qx=Math.sqrt(3)/2;class t3 extends Xc{project(e,t){t=t/180*Math.PI,e=e/180*Math.PI;const r=Math.asin(Qx*Math.sin(t)),c=r*r,h=c*c*c;return{x:.5*(e*Math.cos(r)/(Qx*(S_+3*E_*c+h*(7*I_+9*A_*c)))/Math.PI+.5),y:1-.5*(r*(S_+E_*c+h*(I_+A_*c))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let r=t=(2*(1-t)-1)*Math.PI,c=r*r,h=c*c*c;for(let S,I,A,M=0;M<12&&(I=r*(S_+E_*c+h*(I_+A_*c))-t,A=S_+3*E_*c+h*(7*I_+9*A_*c),S=I/A,r=q(r-S,-Math.PI/3,Math.PI/3),c=r*r,h=c*c*c,!(Math.abs(S)<1e-12));++M);const f=Qx*e*(S_+3*E_*c+h*(7*I_+9*A_*c))/Math.cos(r),_=Math.asin(Math.sin(r)/Qx),g=q(180*f/Math.PI,-180,180),b=q(180*_/Math.PI,-85.051129,$e);return new ve(g,b)}}class i3 extends Xc{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){return{x:.5+e/360,y:.5-t/360,z:0}}unproject(e,t){const r=360*(e-.5),c=q(360*(.5-t),-85.051129,$e);return new ve(r,c)}}const wf=Math.PI/2;function ev(n){return Math.tan((wf+n)/2)}class n3 extends Xc{constructor(e){super(e),this.center=e.center||[0,30];const[t,r]=this.parallels=e.parallels||[30,30];let c=Ei(t),h=Ei(r);this.southernCenter=c+h<0,this.southernCenter&&(c=-c,h=-h);const f=Math.cos(c),_=ev(c);this.n=c===h?Math.sin(c):Math.log(f/Math.cos(h))/Math.log(ev(h)/_),this.f=f*Math.pow(ev(c),this.n)/this.n}project(e,t){t=Ei(t),this.southernCenter&&(t=-t),e=Ei(e-this.center[0]);const r=1e-6,{n:c,f:h}=this;h>0?t<-wf+r&&(t=-wf+r):t>wf-r&&(t=wf-r);const f=h/Math.pow(ev(t),c);let _=f*Math.sin(c*e),g=h-f*Math.cos(c*e);return _=.5*(_/Math.PI+.5),g=.5*(g/Math.PI+.5),{x:_,y:this.southernCenter?g:1-g,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:r,f:c}=this,h=c-t,f=Math.sign(h),_=Math.sign(r)*Math.sqrt(e*e+h*h);let g=Math.atan2(e,Math.abs(h))*f;h*r<0&&(g-=Math.PI*Math.sign(e)*f);const b=q(_r(g/r)+this.center[0],-180,180),S=q(_r(2*Math.atan(Math.pow(c/_,1/r))-wf),-85.051129,$e);return new ve(b,this.southernCenter?-S:S)}}class QA extends Xc{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0,this.supportsTerrain=!0,this.supportsFog=!0,this.supportsFreeCamera=!0,this.isReprojectedInTileSpace=!1,this.unsupportedLayers=[],this.range=null}project(e,t){return{x:Je(e),y:tt(t),z:0}}unproject(e,t){const r=we(e),c=Oe(t);return new ve(r,c)}}const eC=Ei($e);class r3 extends Xc{project(e,t){const r=(t=Ei(t))*t,c=r*r;return{x:.5*((e=Ei(e))*(.8707-.131979*r+c*(c*(.003971*r-.001529*c)-.013791))/Math.PI+.5),y:1-.5*(t*(1.007226+r*(.015085+c*(.028874*r-.044475-.005916*c)))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let r=t=(2*(1-t)-1)*Math.PI,c=25,h=0,f=r*r;do{f=r*r;const b=f*f;h=(r*(1.007226+f*(.015085+b*(.028874*f-.044475-.005916*b)))-t)/(1.007226+f*(.045255+b*(.259866*f-.311325-.005916*11*b))),r=q(r-h,-eC,eC)}while(Math.abs(h)>1e-6&&--c>0);f=r*r;const _=q(_r(e/(.8707+f*(f*(f*f*f*(.003971-.001529*f)-.013791)-.131979))),-180,180),g=_r(r);return new ve(_,g)}}const tC=Ei($e);class s3 extends Xc{project(e,t){t=Ei(t),e=Ei(e);const r=Math.cos(t),c=2/Math.PI,h=Math.acos(r*Math.cos(e/2)),f=Math.sin(h)/h,_=.5*(e*c+2*r*Math.sin(e/2)/f)||0,g=.5*(t+Math.sin(t)/f)||0;return{x:.5*(_/Math.PI+.5),y:1-.5*(g/Math.PI+1),z:0}}unproject(e,t){let r=e=(2*e-.5)*Math.PI,c=t=(2*(1-t)-1)*Math.PI,h=25;const f=1e-6;let _=0,g=0;do{const b=Math.cos(c),S=Math.sin(c),I=2*S*b,A=S*S,M=b*b,D=Math.cos(r/2),z=Math.sin(r/2),B=2*D*z,V=z*z,Z=1-M*D*D,G=Z?1/Z:0,Y=Z?Math.acos(b*D)*Math.sqrt(1/Z):0,Q=.5*(2*Y*b*z+2*r/Math.PI)-e,te=.5*(Y*S+c)-t,me=.5*G*(M*V+Y*b*D*A)+1/Math.PI,ce=G*(B*I/4-Y*S*z),pe=.125*G*(I*z-Y*S*M*B),he=.5*G*(A*D+Y*V*b)+.5,de=ce*pe-he*me;_=(te*ce-Q*he)/de,g=(Q*pe-te*me)/de,r=q(r-_,-Math.PI,Math.PI),c=q(c-g,-tC,tC)}while((Math.abs(_)>f||Math.abs(g)>f)&&--h>0);return new ve(_r(r),_r(c))}}class iC extends Xc{constructor(e){super(e),this.center=e.center||[0,0],this.parallels=e.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(Ei(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){const{scale:r,cosPhi:c}=this;return{x:Ei(e)*c*r+.5,y:-Math.sin(Ei(t))/c*r+.5,z:0}}unproject(e,t){const{scale:r,cosPhi:c}=this,h=-(t-.5)/r,f=q(_r((e-.5)/r)/c,-180,180),_=Math.asin(q(h*c,-1,1)),g=q(_r(_),-85.051129,$e);return new ve(f,g)}}class o3 extends QA{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,r){const c=Jm(e,t,r);return mn(c,c,Qm(Ja(r))),{x:c[0],y:c[1],z:c[2]}}locationPoint(e,t,r){const c=ae(t.lat,t.lng),h=zi([],c),f=r?e._centerAltitude+r:e.elevation?e.elevation.getAtPointOrZero(e.locationCoordinate(t),e._centerAltitude):e._centerAltitude;rn(c,c,h,Pe(1,0)*_t*f);const _=Ye(new Float64Array(16));return ye(_,e.pixelMatrix,e.globeMatrix),mn(c,c,_),new it(c[0],c[1])}pixelsPerMeter(e,t){return Pe(1,0)*t}pixelSpaceConversion(e,t,r){const c=Pe(1,e)*t,h=Gt(Pe(1,45)*t,c,r);return this.pixelsPerMeter(e,t)/h}createTileMatrix(e,t,r){const c=W1(Ja(r.canonical));return ye(new Float64Array(16),e.globeMatrix,c)}createInversionMatrix(e,t){const{center:r}=e,c=Qm(Ja(t));return xt(c,c,Ei(r.lng)),ot(c,c,Ei(r.lat)),qe(c,c,[e._pixelsPerMercatorPixel,e._pixelsPerMercatorPixel,1]),Float32Array.from(c)}pointCoordinate(e,t,r,c){return yE(e,t,r,!0)||new Et(0,0)}pointCoordinate3D(e,t,r){const c=this.pointCoordinate(e,t,r,0);return[c.x,c.y,c.z]}isPointAboveHorizon(e,t){return!yE(e,t.x,t.y,!1)}farthestPixelDistance(e){const t=function(c,h){const f=c.cameraToCenterDistance,_=c._centerAltitude*h,g=c._camera,b=c._camera.forward(),S=Pt([],mi([],b,-f),[0,0,_]),I=c.worldSize/(2*Math.PI),A=[0,0,-I],M=c.width/c.height,D=Math.tan(c.fovAboveCenter),z=mi([],g.up(),D),B=mi([],g.right(),D*M),V=zi([],Pt([],Pt([],b,z),B)),Z=[];let G;if(new fi(S,V).closestPointOnSphere(A,I,Z)){const Y=Pt([],Z,A),Q=Ln([],Y,S);G=Math.cos(c.fovAboveCenter)*Wn(Q)}else{const Y=Ln([],S,A),Q=Ln([],A,S);zi(Q,Q);const te=Wn(Y)-I;G=Math.sqrt(te*(te+2*I));const me=Math.acos(G/(I+te))-Math.acos(pn(b,Q));G*=Math.cos(me)}return 1.01*G}(e,this.pixelsPerMeter(e.center.lat,e.worldSize)),r=Ul(e.zoom);if(r>0){const c=KA(e,Pe(1,e.center.lat)*e.worldSize),h=e.worldSize/(2*Math.PI),f=Math.max(e.width,e.height)/e.worldSize*Math.PI;return Gt(t,c+h*(1-Math.cos(f)),Math.pow(r,10))}return t}upVector(e,t,r){return Jm(t,r,e,1)}upVectorScale(e){return{metersToTile:fx(mx(Ja(e)))}}}function nC(n){const e=n.parallels,t=!!e&&Math.abs(e[0]+e[1])<.01;switch(n.name){case"mercator":return new QA(n);case"equirectangular":return new i3(n);case"naturalEarth":return new r3(n);case"equalEarth":return new t3(n);case"winkelTripel":return new s3(n);case"albers":return t?new iC(n):new e3(n);case"lambertConformalConic":return t?new iC(n):new n3(n);case"globe":return new o3(n)}throw new Error(`Invalid projection name: ${n.name}`)}class a3{constructor(e,t){this.lastParams=null,this.lastAllFeaturesIndex=-2,this.appearancesVersion=t,this.appearances=e;const r=e.map(c=>function(h){if(!h.condition)return{featureDependent:!1,stateDependent:!1,zoomDependent:!1,pitchDependent:!1,brightnessDependent:!1,worldviewDependent:!1};const f=h.condition.expression;return{featureDependent:!Al(f),stateDependent:!Cc(f),zoomDependent:!No(f,["zoom"]),pitchDependent:!No(f,["pitch"]),brightnessDependent:!No(f,["brightness","measure-light"]),worldviewDependent:!No(f,["worldview"])}}(c));this.anyFeatureDependent=r.some(c=>c.featureDependent),this.anyStateDependent=r.some(c=>c.stateDependent)}update(e,t){const r=this.lastParams,c=!r||r.zoom!==e.zoom||r.pitch!==(e.pitch||0)||r.brightness!==(e.brightness||0)||r.worldview!==e.worldview;this.lastParams={zoom:e.zoom,pitch:e.pitch||0,brightness:e.brightness||0,worldview:e.worldview};const h=t&&this.anyStateDependent;if(!c&&!h&&this.lastAllFeaturesIndex!==-2)return{kind:"no-changes"};if(!this.anyFeatureDependent&&!h){const f=this.evaluateAllFeatures(e);return f===this.lastAllFeaturesIndex?{kind:"no-changes"}:(this.lastAllFeaturesIndex=f,{kind:"all-features",appearanceIndex:f})}return{kind:"per-feature"}}evaluateAllFeatures(e){for(let t=0;t<this.appearances.length;t++){const r=this.appearances[t];if(r.condition&&r.condition.evaluate(e,void 0,void 0,void 0))return t}return-1}}const l3=qt.types,c3=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function C_(n,e,t,r,c,h,f,_,g,b,S,I,A){const M=_?Math.min(Ph,Math.round(_[0])):0,D=_?Math.min(Ph,Math.round(_[1])):0;n.emplaceBack(e,t,Math.round(32*r),Math.round(32*c),h,f,(M<<1)+(g?1:0),0+(D<<1),16*b,16*S,256*I,256*A)}function P_(n,e,t){n.emplaceBack(e,t)}function M_(n,e,t,r,c,h,f){n.emplaceBack(e,t,r,c,h,f)}const tv=(n,e,t,r)=>{for(let c=0;c<e;c++)n.emplaceBack(t[0],t[1],t[2],r[0],r[1],r[2])};function Tf(n,e,t,r,c){n.emplaceBack(e,t,r,c),n.emplaceBack(e,t,r,c),n.emplaceBack(e,t,r,c),n.emplaceBack(e,t,r,c)}function u3(n){for(const e of n.sections)if(z1(e.text))return!0;return!1}const Sf=12;class tw{constructor(e){this.layoutVertexArray=new Bm,this.indexArray=new Tn,this.programConfigurations=e,this.segments=new $i,this.dynamicLayoutVertexArray=new _a,this.opacityVertexArray=new fh,this.placedSymbolArray=new sx,this.iconTransitioningVertexArray=new eo,this.globeExtVertexArray=new Nm,this.zOffsetVertexArray=new Rs,this.orientationVertexArray=new rf,this.symbolInstanceIndices=[],this.uboBinder=null,this.featureIdArray=new Rs,this.featureIdBuffer=null,this.cachedBatchIndices=null,this.cachedBatchSegments=null}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0&&this.iconTransitioningVertexArray.length===0}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 r=new Map;for(const f of e.get()){const _=f.batchIndex!==void 0?f.batchIndex:0;r.has(_)||r.set(_,[]),r.get(_).push(f)}const c=Array.from(r.keys()).sort((f,_)=>f-_),h=new Map;for(const f of c){const _=r.get(f);h.set(f,new $i(_))}return t&&(this.cachedBatchIndices=c,this.cachedBatchSegments=h),{batchIndices:c,batchSegments:h}}snapshotSymbolVertexData(e,t){const r=e*Sf;return this.layoutVertexArray.uint16.slice(r,r+t*Sf)}restoreSymbolVertexData(e,t){this.layoutVertexArray.uint16.set(t,e*Sf)}updateSymbolVertexData(e,t,r,c,h,f,_,g,b,S,I,A,M){const D=this.layoutVertexArray.uint16,z=e*Sf;D[z]=t,D[z+1]=r,D[z+2]=c,D[z+3]=h,D[z+4]=f,D[z+5]=_,D[z+6]=g,D[z+7]=b,D[z+8]=S,D[z+9]=I,D[z+10]=A,D[z+11]=M}upload(e,t,r,c,h,f){this.isEmpty()||(r&&(this.cachedBatchIndices=null,this.cachedBatchSegments=null,this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,uB.members,!!f),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,dB.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,c3,!0),this.iconTransitioningVertexArray.length>0&&(this.iconTransitioningVertexBuffer=e.createVertexBuffer(this.iconTransitioningVertexArray,_B.members,!0)),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,hB.members,!0)),!this.zOffsetVertexBuffer&&(this.zOffsetVertexArray.length>0||h)&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,fB.members,!0)),!this.orientationVertexBuffer&&this.orientationVertexArray&&this.orientationVertexArray.length>0&&(this.orientationVertexBuffer=e.createVertexBuffer(this.orientationVertexArray,mB.members,!0)),this.opacityVertexBuffer.itemSize=1,this.featureIdArray&&this.featureIdArray.length>0&&(this.featureIdBuffer=e.createVertexBuffer(this.featureIdArray,pB.members,!1))),(r||c)&&(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())}}wt(tw,"SymbolBuffers",{omit:["cachedBatchIndices","cachedBatchSegments"]});class iw{constructor(e,t,r){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new r,this.segments=new $i,this.collisionVertexArray=new mh,this.collisionVertexArrayExt=new _a}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,gB.members,!0),this.collisionVertexBufferExt=e.createVertexBuffer(this.collisionVertexArrayExt,yB.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.destroy())}}wt(iw,"CollisionBuffers");class va{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(f=>f.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=Ye([]),this.placementViewportMatrix=Ye([]);const t=this.layers[0]._unevaluatedLayout._values;this.worldview=e.worldview,this.localizable=e.localizable,this.maxUniformBufferBindings=e.maxUniformBufferBindings,this.maxUniformBlockSizeDwords=e.maxUniformBlockSizeDwords,this.disableSymbolUBO=e.disableSymbolUBO,this.textSizeData=Ch(this.zoom,t["text-size"],this.worldview,e.availableImages),this.iconSizeData=Ch(this.zoom,t["icon-size"],this.worldview,e.availableImages);const r=this.layers[0].layout,c=r.get("symbol-sort-key"),h=r.get("symbol-z-order");this.lut=e.lut,this.canOverlap=r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement"),this.sortFeaturesByKey=h!=="viewport-y"&&c.constantOr(1)!==void 0,this.sortFeaturesByY=(h==="viewport-y"||h==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=r.get("text-writing-mode").map(f=>Os[f]),this.stateDependentLayerIds=this.layers.filter(f=>f.isStateDependent()).map(f=>f.id),this.sourceID=e.sourceID,this.projection=e.projection,this.hasAnyZOffset=!1,this.zOffsetSortDirty=!1,this.zOffsetBuffersNeedUpload=!1,this.elevationType="none",this.elevationStateComplete=!1,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||t.length===0)return!1;const r=Array.isArray(e)?e:[e];return t.some(c=>r.some(h=>c.hasLayoutProperty(h)))}getAppearanceFeatureData(e){return this.featureAppearanceData.get(e)}createArrays(){this.text=new tw(new N(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("text")||e.startsWith("symbol"))),this.icon=new tw(new N(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("icon")||e.startsWith("symbol"))),this.disableSymbolUBO||(this.text.uboBinder=new Ob(this.layers[0],this.zoom,this.lut,!0,"",this.maxUniformBufferBindings,this.maxUniformBlockSizeDwords),this.icon.uboBinder=new Ob(this.layers[0],this.zoom,this.lut,!1,"",this.maxUniformBufferBindings,this.maxUniformBlockSizeDwords)),this.glyphOffsetArray=new ax,this.lineVertexArray=new yh,this.symbolInstances=new ox}calculateGlyphDependencies(e,t,r,c,h){for(const f of e){const _=f.codePointAt(0);if(_===void 0)break;if(t[_]=!0,c&&h&&_<=65535){const g=y_[f];g&&(t[g.charCodeAt(0)]=!0)}}}calculateEffectiveAppearanceIconSize(e,t,r,c,h,f,_){if(!e.hasLayoutProperty("icon-size"))return _*f;let g=1;const b=e.getUnevaluatedLayoutProperty("icon-size"),S=Ch(this.zoom,b,this.worldview,h),I=vf(S,t);if(S.kind!=="constant"&&S.kind!=="camera"||(g=I.uSize),S.kind==="composite"){const{minZoom:A,maxZoom:M}=S,D=b.possiblyEvaluate(new Mi(A,{worldview:this.worldview}),c),z=b.possiblyEvaluate(new Mi(M,{worldview:this.worldview}),c),B=D.evaluate(r,{},c,h);g=B+(z.evaluate(r,{},c,h)-B)*I.uSizeT}return S.kind==="source"&&(g=b.possiblyEvaluate(new Mi(this.zoom,{worldview:this.worldview}),c).evaluate(r,{},c,h)),g*f}updateFootprints(e,t){}updateReplacement(e,t){if(t.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=t.updateTime;const r=t.getReplacementRegionsForTile(e.toUnwrapped(),!0);return!Ex(this.activeReplacements,r)&&(this.activeReplacements=r,!0)}getResolvedImageFromTokens(e){return typeof e=="string"?is.build(e):e}populate(e,t,r,c){const h=this.layers[0],f=h.layout,_=this.projection.name==="globe",g=f.get("text-font"),b=f.get("text-field"),S=f.get("icon-image"),[I,A]=f.get("icon-size-scale-range"),M=q(t.scaleFactor||1,I,A),[D,z]=f.get("text-size-scale-range"),B=q(t.scaleFactor||1,D,z),V=(b.value.kind!=="constant"||b.value.value instanceof Lr&&!b.value.value.isEmpty()||b.value.value.toString().length>0)&&(g.value.kind!=="constant"||g.value.value.length>0),Z=S.value.kind!=="constant"||!!S.value.value||Object.keys(S.parameters).length>0,G=this.hasAnyAppearanceLayoutProperty("icon-image"),Y=f.get("symbol-sort-key");if(this.features=[],this.featureAppearanceData=new Map,!V&&!Z&&!G)return;const Q=t.iconDependencies,te=t.glyphDependencies,me=t.availableImages,ce=new Mi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),pe=he=>{const de=he.id.toString();Q.has(de)?Q.get(de).push(he):Q.set(de,[he])};for(const he of e){const{feature:de,id:Be,index:je,sourceLayerIndex:He}=he,Xe=h._featureFilter.needGeometry,Ze=oi(de,Xe);if(!h._featureFilter.filter(ce,Ze,r))continue;if(Xe||(Ze.geometry=Ft(de,r,c)),_&&de.type!==1&&r.z<=5){const mt=Ze.geometry,pt=.98078528056,ht=(yt,It)=>pn(Jm(yt.x,yt.y,r,1),Jm(It.x,It.y,r,1))<pt;for(let yt=0;yt<mt.length;yt++)mt[yt]=Vt(mt[yt],ht)}let nt,Fe;if(V){const mt=h.getValueAndResolveTokens("text-field",Ze,r,me),pt=Lr.factory(mt);u3(pt)&&(this.hasRTLText=!0),(!this.hasRTLText||Em()==="unavailable"||this.hasRTLText&&fa.isParsed())&&(nt=vB(pt,h,Ze))}if(Z){const mt=h.getValueAndResolveTokens("icon-image",Ze,r,me);Fe=this.getResolvedImageFromTokens(mt)}const We=this.layers[0];let Qe=!1;if(!Fe&&G){const mt=We.getAppearances();for(const pt of mt)if(pt.getLayoutProperty("icon-image")){const ht=We.getAppearanceValueAndResolveTokens(pt,"icon-image",Ze,r,me);if(ht){Fe=this.getResolvedImageFromTokens(ht),Qe=!0;break}}}if(!nt&&!Fe)continue;const st=this.sortFeaturesByKey?Y.evaluate(Ze,{},r):void 0,ut={id:Be,text:nt,icon:Fe,index:je,sourceLayerIndex:He,geometry:Ze.geometry,properties:de.properties,type:l3[de.type],sortKey:st};if(this.features.push(ut),this.featureAppearanceData.set(je,{id:Be,properties:de.properties,usesAppearanceIconAsPlaceholder:Qe,isUsingAppearanceIconVertexData:!1,isUsingAppearanceTextVertexData:!1,layoutBasedIconVertexData:new Uint16Array(0),layoutBasedTextVertexData:new Uint16Array(0),activeAppearanceIndex:-2}),Fe){const mt=We._unevaluatedLayout._values,{iconPrimary:pt,iconSecondary:ht}=T_(Fe,this.iconSizeData,mt["icon-size"],r,this.zoom,ut,this.pixelRatio,M,this.worldview,me);pe(pt),ht&&(this.hasAnySecondaryIcon=!0,pe(ht))}const bt=We.getAppearances();if(bt.length!==0&&bt.forEach(mt=>{if(!mt.getLayoutProperty("icon-image"))return;const pt=this.getCombinedIconPrimary(mt,We,Ze,r,me,ut,M);pt&&pe(pt)}),nt){const mt=g.evaluate(Ze,{},r).join(","),pt=f.get("text-rotation-alignment")==="map"&&f.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Os.vertical)>=0;for(const ht of nt.sections)if(ht.image){const yt=ht.image.getPrimary().scaleSelf(this.pixelRatio*B),It=yt.id.toString(),kt=Q.get(It)||[];kt.push(yt),Q.set(It,kt)}else{const yt=vm(nt.toString()),It=ht.fontStack||mt,kt=te[It]=te[It]||{};this.calculateGlyphDependencies(ht.text,kt,pt,this.allowVerticalPlacement,yt)}}}if(f.get("symbol-placement")==="line"&&(this.features=function(he){const de={},Be={},je=[];let He=0;function Xe(We){je.push(he[We]),He++}function Ze(We,Qe,st){const ut=Be[We];return delete Be[We],Be[Qe]=ut,je[ut].geometry[0].pop(),je[ut].geometry[0]=je[ut].geometry[0].concat(st[0]),ut}function nt(We,Qe,st){const ut=de[Qe];return delete de[Qe],de[We]=ut,je[ut].geometry[0].shift(),je[ut].geometry[0]=st[0].concat(je[ut].geometry[0]),ut}function Fe(We,Qe,st){const ut=st?Qe[0][Qe[0].length-1]:Qe[0][0];return`${We}:${ut.x}:${ut.y}`}for(let We=0;We<he.length;We++){const Qe=he[We],st=Qe.geometry,ut=Qe.text?Qe.text.toString():null;if(!ut){Xe(We);continue}const bt=Fe(ut,st),mt=Fe(ut,st,!0);if(bt in Be&&mt in de&&Be[bt]!==de[mt]){const pt=nt(bt,mt,st),ht=Ze(bt,mt,je[pt].geometry);delete de[bt],delete Be[mt],Be[Fe(ut,je[ht].geometry,!0)]=ht,je[pt].geometry=null}else bt in Be?Ze(bt,mt,st):mt in de?nt(bt,mt,st):(Xe(We),de[bt]=He-1,Be[mt]=He-1)}return je.filter(We=>We.geometry)}(this.features)),f.get("symbol-elevation-reference")==="hd-road-markup"){if(this.elevationType="road",t.elevationFeatures){!this.elevationFeatures&&t.elevationFeatures.length>0&&(this.elevationFeatures=[],this.elevationFeatureIdToIndex=new Map);for(const he of t.elevationFeatures)this.elevationFeatureIdToIndex.set(he.id,this.elevationFeatures.length),this.elevationFeatures.push(he)}}else f.get("symbol-z-elevate")&&(this.elevationType="offset");this.elevationType!=="none"&&(this.zOffsetBuffersNeedUpload=!0),this.sortFeaturesByKey&&this.features.sort((he,de)=>he.sortKey-de.sortKey)}getCombinedIconPrimary(e,t,r,c,h,f,_){let g,b;if(e.hasLayoutProperty("icon-image")){const S=t.getAppearanceValueAndResolveTokens(e,"icon-image",r,c,h);g=this.getResolvedImageFromTokens(S)}else{const S=t.getValueAndResolveTokens("icon-image",r,c,h);g=this.getResolvedImageFromTokens(S)}if(g){const S=e.hasLayoutProperty("icon-size")?e.getUnevaluatedLayoutProperty("icon-size"):t._unevaluatedLayout._values["icon-size"];b=T_(g,Ch(this.zoom,S,this.worldview,h),S,c,this.zoom,f,this.pixelRatio,_,this.worldview,h).iconPrimary}return b}updateSymbolInstanceIconVertices(e,t,r,c,h,f){const{canonical:_,availableImages:g,globalProperties:b,layer:S,iconScaleFactor:I,featureState:A,layoutIconOffset:M,layoutIconSize:D,layoutIconRotate:z}=f;if(e.placedIconSymbolIndex<0)return{vertexOffsetDelta:0,hasChanges:!1};if(t.activeAppearanceIndex===r)return{vertexOffsetDelta:e.numIconVertices,hasChanges:!1};const B=r>=0?S.appearances[r]:null;if(B){const V=this.getCombinedIconPrimary(B,S,c,_,g,{sortKey:void 0,text:void 0,icon:null,index:e.featureIndex,sourceLayerIndex:e.featureIndex,geometry:[],properties:t.properties,type:"Point",id:t.id},I);if(!V)return{vertexOffsetDelta:0,hasChanges:!1};const Z=V.toString(),G=this.iconAtlasPositions&&this.iconAtlasPositions.get(Z);if(G){const{appearanceIconOffset:Y,appearanceIconRotate:Q}=$A(B,S,c,_,M,z,D,I);let te=$x(G,void 0,Y,S.layout.get("icon-anchor").evaluate(c,A,_));const me=G.sdf,ce=S.layout.get("icon-text-fit").constantOr("none");ce!=="none"&&t.textShaping&&t.iconTextFitPadding&&t.fontScale&&(te=jb(te,t.textShaping,ce,t.iconTextFitPadding,Y,t.fontScale));const pe=this.calculateEffectiveAppearanceIconSize(B,b.zoom,c,_,g,I,D),he=0,de=1+(Math.min(Ph,Math.round(pe*$l))<<1),Be=Xb(te,Q,me,ce!=="none",I);t.isUsingAppearanceIconVertexData||(t.isUsingAppearanceIconVertexData=!0,t.layoutBasedIconVertexData=this.icon.snapshotSymbolVertexData(h,e.numIconVertices));const je=Math.floor(e.numIconVertices/4),He=Math.min(Be.length,je);let Xe=h;for(let nt=0;nt<He;++nt){const Fe=Be[nt],We=t.layoutBasedIconVertexData[0]||e.tileAnchorX,Qe=t.layoutBasedIconVertexData[1]||e.tileAnchorY,st=16*Fe.pixelOffsetTL.x,ut=16*Fe.pixelOffsetTL.y,bt=16*Fe.pixelOffsetBR.x,mt=16*Fe.pixelOffsetBR.y,pt=16*Fe.minFontScaleX,ht=16*Fe.minFontScaleY;this.icon.updateSymbolVertexData(Xe,We,Qe,Math.round(32*Fe.tl.x),Math.round(32*Fe.tl.y),Fe.texPrimary.x,Fe.texPrimary.y,he,de,st,ut,pt,ht),this.icon.updateSymbolVertexData(Xe+1,We,Qe,Math.round(32*Fe.tr.x),Math.round(32*Fe.tr.y),Fe.texPrimary.x+Fe.texPrimary.w,Fe.texPrimary.y,he,de,bt,ut,pt,ht),this.icon.updateSymbolVertexData(Xe+2,We,Qe,Math.round(32*Fe.bl.x),Math.round(32*Fe.bl.y),Fe.texPrimary.x,Fe.texPrimary.y+Fe.texPrimary.h,he,de,st,mt,pt,ht),this.icon.updateSymbolVertexData(Xe+3,We,Qe,Math.round(32*Fe.br.x),Math.round(32*Fe.br.y),Fe.texPrimary.x+Fe.texPrimary.w,Fe.texPrimary.y+Fe.texPrimary.h,he,de,bt,mt,pt,ht),Xe+=4}const Ze=e.numIconVertices-4*He;for(let nt=0;nt<Ze;++nt)this.icon.updateSymbolVertexData(Xe+nt,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(h,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(h+1,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(h+2,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateSymbolVertexData(h+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(h,t.layoutBasedIconVertexData),t.isUsingAppearanceIconVertexData=!1,{vertexOffsetDelta:t.layoutBasedIconVertexData.length/Sf,hasChanges:!0}}return{vertexOffsetDelta:e.numIconVertices,hasChanges:!1}}updateSymbolInstanceTextVertices(e,t,r,c,h,f){const{canonical:_,layer:g,textScaleFactor:b,imageMap:S,featureState:I,layoutTextOffset:A,layoutTextSize:M,layoutTextRotate:D,layoutMinZoomSize:z,layoutMaxZoomSize:B,layoutTextSizeMinZoom:V,layoutTextSizeMaxZoom:Z,availableImages:G}=f,Y=e.numHorizontalGlyphVertices>0||e.numVerticalGlyphVertices>0;if(!Y)return{vertexOffsetDelta:Y?e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices:0,hasChanges:!1};if(t.activeAppearanceIndex===r)return{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!1};const Q=r>=0?g.appearances[r]:null;if(Q&&t.textShaping){const{appearanceTextOffset:te,appearanceTextRotate:me,appearanceTextSize:ce}=HA(Q,g,c,_,A,D,M);t.fontScale=XA(ce,t.textScaleFactor);const pe=Q.getUnevaluatedLayoutProperty("text-size");let he=this.textSizeData,de=V,Be=Z;Q.hasLayoutProperty("text-size")&&(he=Ch(this.zoom,pe,this.worldview,G),de=this.textSizeData.kind==="composite"?this.textSizeData.minZoom:0,Be=this.textSizeData.kind==="composite"?this.textSizeData.maxZoom:0);const je=t.textShaping.bottom-A[1],He=t.textShaping.left-A[0],Xe=t.textShaping.right-A[0];t.textShaping.top=te[1]+(t.textShaping.top-A[1]),t.textShaping.bottom=te[1]+je,t.textShaping.left=te[0]+He,t.textShaping.right=te[0]+Xe;const Ze=jA(0,t.textShaping,te,g,!1,c,S,this.allowVerticalPlacement,me),nt=ce&&he.kind==="composite"?pe.possiblyEvaluate(new Mi(de,{}),_).evaluate(c,I,_):z,Fe=ce&&he.kind==="composite"?pe.possiblyEvaluate(new Mi(Be,{}),_).evaluate(c,I,_):B,We=Qb(Q.name,he,ce,b,nt,Fe),Qe=Array.isArray(We)?We[1]:ce,st=0,ut=1+(Math.min(Ph,Math.round(Qe*$l))<<1);t.isUsingAppearanceTextVertexData||(t.isUsingAppearanceTextVertexData=!0,t.layoutBasedTextVertexData=this.text.snapshotSymbolVertexData(h,e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices));for(let bt=0;bt<Ze.length&&bt<(e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices)/4;++bt){const mt=Ze[bt],pt=mt.glyphOffset[1],ht=e.tileAnchorX,yt=e.tileAnchorY,It=h+4*bt;this.text.updateSymbolVertexData(It,ht,yt,Math.round(32*mt.tl.x),Math.round(32*(pt+mt.tl.y)),mt.texPrimary.x,mt.texPrimary.y,st,ut,mt.pixelOffsetTL.x,mt.pixelOffsetTL.y,mt.minFontScaleX,mt.minFontScaleY),this.text.updateSymbolVertexData(It+1,ht,yt,Math.round(32*mt.tr.x),Math.round(32*(pt+mt.tr.y)),mt.texPrimary.x+mt.texPrimary.w,mt.texPrimary.y,st,ut,mt.pixelOffsetBR.x,mt.pixelOffsetTL.y,mt.minFontScaleX,mt.minFontScaleY),this.text.updateSymbolVertexData(It+2,ht,yt,Math.round(32*mt.bl.x),Math.round(32*(pt+mt.bl.y)),mt.texPrimary.x,mt.texPrimary.y+mt.texPrimary.h,st,ut,mt.pixelOffsetTL.x,mt.pixelOffsetBR.y,mt.minFontScaleX,mt.minFontScaleY),this.text.updateSymbolVertexData(It+3,ht,yt,Math.round(32*mt.br.x),Math.round(32*(pt+mt.br.y)),mt.texPrimary.x+mt.texPrimary.w,mt.texPrimary.y+mt.texPrimary.h,st,ut,mt.pixelOffsetBR.x,mt.pixelOffsetBR.y,mt.minFontScaleX,mt.minFontScaleY)}return{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!0}}return t.isUsingAppearanceTextVertexData?(this.text.restoreSymbolVertexData(h,t.layoutBasedTextVertexData),t.isUsingAppearanceTextVertexData=!1,{vertexOffsetDelta:t.layoutBasedTextVertexData.length/Sf,hasChanges:!0}):{vertexOffsetDelta:e.numHorizontalGlyphVertices+e.numVerticalGlyphVertices,hasChanges:!1}}update(e,t,r,c,h,f,_,g){if(this.text.programConfigurations.updatePaintArrays(e,t,h,r,c,f,_,this.worldview),this.icon.programConfigurations.updatePaintArrays(e,t,h,r,c,f,_,this.worldview),g){if(f)this.text.uboBinder&&this.text.uboBinder.updateDynamicExpressions(h[0],t,g,r,e,_),this.icon.uboBinder&&this.icon.uboBinder.updateDynamicExpressions(h[0],t,g,r,e,_);else if(Object.keys(e).length>0){const b=new Set(Object.keys(e).map(S=>{const I=Number(S);return!isNaN(I)&&Number.isSafeInteger(I)&&String(I)===S?I:S}));this.text.uboBinder&&this.text.uboBinder.updateFeatures(b,h[0],t,g,r,e,_),this.icon.uboBinder&&this.icon.uboBinder.updateFeatures(b,h[0],t,g,r,e,_)}}}updateRoadElevation(e){if(this.elevationType!=="road"||!this.elevationFeatures||this.elevationStateComplete)return;this.elevationStateComplete=!0,this.hasAnyZOffset=!1;let t=!1;const r=et(e),c=1/r;let h=!1,f=!1;for(let _=0;_<this.symbolInstances.length;_++){const g=this.symbolInstances.get(_),b=ji(1,0,0),S=ji(0,1,0),{numHorizontalGlyphVertices:I,numVerticalGlyphVertices:A,numIconVertices:M,numVerticalIconVertices:D}=g,z=I>0||A>0,B=M>0,V=this.elevationFeatures[g.elevationFeatureIndex];if(V){const Z=new it(g.tileAnchorX,g.tileAnchorY),G=.075+V.pointElevation(Z);g.zOffset!==G&&(t=!0,g.zOffset=G),G!==0&&(this.hasAnyZOffset=!0);const Y=V.computeSlopeNormal(Z,c),Q=Eu(Es(),ji(0,0,1),Y);co(b,b,Q),co(S,S,Q),b[2]*=r,S[2]*=r,b[0]===1&&b[1]===0&&b[2]===0&&S[0]===0&&S[1]===1&&S[2]===0||(h=h||z,f=f||B)}if(z&&(tv(this.text.orientationVertexArray,I,b,S),tv(this.text.orientationVertexArray,A,b,S)),B){const{placedIconSymbolIndex:Z,verticalPlacedIconSymbolIndex:G}=g;Z>=0&&tv(this.icon.orientationVertexArray,M,b,S),G>=0&&tv(this.icon.orientationVertexArray,D,b,S)}}h||(this.text.orientationVertexArray=void 0),f||(this.icon.orientationVertexArray=void 0),t&&(this.zOffsetBuffersNeedUpload=!0,this.zOffsetSortDirty=!0)}updateZOffset(){const e=(h,f,_)=>{r+=f,r>h.length&&h.resize(r);for(let g=-f;g<0;g++)h.emplace(g+r,_)},t=(h,f,_)=>{c+=f,c>h.length&&h.resize(c);for(let g=-f;g<0;g++)h.emplace(g+c,_)};if(!this.zOffsetBuffersNeedUpload)return;this.zOffsetBuffersNeedUpload=!1;let r=0,c=0;for(let h=0;h<this.symbolInstances.length;h++){const f=this.symbolInstances.get(h),{numHorizontalGlyphVertices:_,numVerticalGlyphVertices:g,numIconVertices:b}=f,S=f.zOffset,I=b>0;if((_>0||g>0)&&(e(this.text.zOffsetVertexArray,_,S),e(this.text.zOffsetVertexArray,g,S)),I){const{placedIconSymbolIndex:A,verticalPlacedIconSymbolIndex:M}=f;A>=0&&t(this.icon.zOffsetVertexArray,b,S),M>=0&&t(this.icon.zOffsetVertexArray,f.numVerticalIconVertices,S)}}this.text.zOffsetVertexBuffer&&this.text.zOffsetVertexBuffer.updateData(this.text.zOffsetVertexArray),this.icon.zOffsetVertexBuffer&&this.icon.zOffsetVertexBuffer.updateData(this.icon.zOffsetVertexArray)}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e,t,r,c,h){!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),this.hasAppearances===null&&(this.hasAppearances=this.layers.some(f=>f.appearances&&f.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,r,c,h,f=!1){const _={hasLayoutChanges:!1,hasUboChanges:!1};if(!e||!r||!this.featureAppearanceData)return _;const g=t||{},b=this.icon.layoutVertexArray&&this.icon.layoutVertexArray.length>0&&this.icon.layoutVertexArray.arrayBuffer,S=this.text.layoutVertexArray&&this.text.layoutVertexArray.length>0&&this.text.layoutVertexArray.arrayBuffer;if(!b&&!S)return _;const I=this.layers[0],A=I.layout;this.featureAppearances&&this.featureAppearances.appearancesVersion===I.appearancesVersion||(this.featureAppearances=new a3(I.appearances,I.appearancesVersion));const M=this.featureAppearances.update(c,f);if(M.kind==="no-changes")return _;let D=1,z=0,B=!1,V=!1;if(b){const[te,me]=A.get("icon-size-scale-range");D=q(1,te,me)}let Z=1,G=0,Y=!1;if(S){const[te,me]=A.get("text-size-scale-range");Z=q(1,te,me)}const Q=new Map;if(h&&r)for(const te of r){const me=h.getImage(te,I.scope);if(me){const ce=new Ks(te.toString());Q.set(ce.toString(),me)}}for(let te=0;te<this.symbolInstances.length;te++){const me=this.symbolInstances.get(te),ce=this.getAppearanceFeatureData(me.featureIndex);if(!ce)continue;const pe=ce.id,he=pe!==void 0?g[String(pe)]:void 0,de={type:"Point",id:ce.id,properties:ce.properties,geometry:[]};let Be;if(M.kind==="all-features")Be=M.appearanceIndex;else{const He=I.appearances?I.appearances.findIndex(Xe=>Xe.isActive({globals:c,feature:de,canonical:e,featureState:he})):-1;Be=He>=0?He:-1}const je=ce.activeAppearanceIndex!==Be;if(S){const He=A.get("text-size"),Xe=this.textSizeData.kind==="composite"?this.textSizeData.minZoom:0,Ze=this.textSizeData.kind==="composite"?this.textSizeData.maxZoom:0,nt={canonical:e,layer:I,featureState:he,availableImages:r,textScaleFactor:Z,imageMap:Q,layoutTextOffset:A.get("text-offset").evaluate(de,he,e).map(We=>We*nr),layoutTextSize:He.evaluate(de,he,e),layoutTextRotate:A.get("text-rotate").evaluate(de,he,e),layoutMinZoomSize:He.evaluate(de,{zoom:Xe},e),layoutMaxZoomSize:He.evaluate(de,{zoom:Ze},e),layoutTextSizeMinZoom:Xe,layoutTextSizeMaxZoom:Ze},Fe=this.updateSymbolInstanceTextVertices(me,ce,Be,de,G,nt);G+=Fe.vertexOffsetDelta,Y=Y||Fe.hasChanges}if(b){const He={canonical:e,layer:I,featureState:he,availableImages:r,globalProperties:c,iconScaleFactor:D,layoutIconOffset:A.get("icon-offset").evaluate(de,he,e),layoutIconSize:A.get("icon-size").evaluate(de,he,e,r),layoutIconRotate:A.get("icon-rotate").evaluate(de,he,e)},Xe=this.updateSymbolInstanceIconVertices(me,ce,Be,de,z,He);z+=Xe.vertexOffsetDelta,B=B||Xe.hasChanges}if(je){const He=me.featureIndex,Xe=c?c.brightness:null,Ze=he||{},nt=Be>=0?I.appearances[Be]:null;this.text.uboBinder&&(this.text.uboBinder.layer=I,V=this.text.uboBinder.updateFeaturePaintForAppearance(He,de,Ze,e,r,Xe,nt)||V),this.icon.uboBinder&&(this.icon.uboBinder.layer=I,V=this.icon.uboBinder.updateFeaturePaintForAppearance(He,de,Ze,e,r,Xe,nt)||V)}ce.activeAppearanceIndex=Be}return B&&this.icon.layoutVertexBuffer&&this.icon.layoutVertexArray.arrayBuffer!==null&&this.icon.layoutVertexArray.length===this.icon.layoutVertexBuffer.length&&this.icon.layoutVertexBuffer.updateData(this.icon.layoutVertexArray),Y&&this.text.layoutVertexBuffer&&this.text.layoutVertexArray.arrayBuffer!==null&&this.text.layoutVertexArray.length===this.text.layoutVertexBuffer.length&&this.text.layoutVertexBuffer.updateData(this.text.layoutVertexArray),{hasLayoutChanges:B||Y,hasUboChanges:V}}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=nC(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const r=this.lineVertexArray.length;if(e.segment!==void 0)for(const{x:c,y:h}of t)this.lineVertexArray.emplaceBack(c,h);return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}}addSymbols(e,t,r,c,h,f,_,g,b,S,I,A,M,D,z,B,V,Z){const G=e.indexArray,Y=e.layoutVertexArray,Q=e.globeExtVertexArray,te=Z,me=e.uboBinder?e.uboBinder.getCurrentBatchIndex():void 0,ce=e.segments.prepareSegment(4*te,Y,G,this.canOverlap?f.sortKey:void 0,me),pe=this.glyphOffsetArray.length,he=ce.vertexLength,de=this.allowVerticalPlacement&&_===Os.vertical?Math.PI/2:0,Be=f.text&&f.text.sections;let je=Y.length,He=-1;for(let nt=0;nt<t.length;nt++){const{tl:Fe,tr:We,bl:Qe,br:st,texPrimary:ut,texSecondary:bt,pixelOffsetTL:mt,pixelOffsetBR:pt,minFontScaleX:ht,minFontScaleY:yt,glyphOffset:It,isSDF:kt,sectionIndex:Ct}=t[nt],Qt=ce.vertexLength,vi=It[1];if(C_(Y,b.x,b.y,Fe.x,vi+Fe.y,ut.x,ut.y,r,kt,mt.x,mt.y,ht,yt),C_(Y,b.x,b.y,We.x,vi+We.y,ut.x+ut.w,ut.y,r,kt,pt.x,mt.y,ht,yt),C_(Y,b.x,b.y,Qe.x,vi+Qe.y,ut.x,ut.y+ut.h,r,kt,mt.x,pt.y,ht,yt),C_(Y,b.x,b.y,st.x,vi+st.y,ut.x+ut.w,ut.y+ut.h,r,kt,pt.x,pt.y,ht,yt),g){const{x:ei,y:wi,z:ai}=g.anchor,[gn,Ri,Si]=g.up;M_(Q,ei,wi,ai,gn,Ri,Si),M_(Q,ei,wi,ai,gn,Ri,Si),M_(Q,ei,wi,ai,gn,Ri,Si),M_(Q,ei,wi,ai,gn,Ri,Si),Tf(e.dynamicLayoutVertexArray,ei,wi,ai,de)}else Tf(e.dynamicLayoutVertexArray,b.x,b.y,b.z,de);if(B){const ei=bt||ut;P_(e.iconTransitioningVertexArray,ei.x,ei.y),P_(e.iconTransitioningVertexArray,ei.x+ei.w,ei.y),P_(e.iconTransitioningVertexArray,ei.x,ei.y+ei.h),P_(e.iconTransitioningVertexArray,ei.x+ei.w,ei.y+ei.h)}if(G.emplaceBack(Qt,Qt+1,Qt+2),G.emplaceBack(Qt+1,Qt+2,Qt+3),ce.vertexLength+=4,ce.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(It[0]),(nt===t.length-1||Ct!==t[nt+1].sectionIndex)&&(e.programConfigurations.populatePaintArrays(Y.length,f,f.index,{},M,D,z,Be&&Be[Ct],this.worldview),e.uboBinder&&e.featureIdArray)){const ei=e.uboBinder.populateUBO(f,f.index,D,M,z,Be&&Be[Ct],void 0);He=ei;const wi=Y.length-je;for(let ai=0;ai<wi;ai++)e.featureIdArray.emplaceBack(ei);je=Y.length}}const Xe=Z-t.length;if(Xe!==0&&(this._addNullVertices(Xe,Y,r,g,Q,e,B,ce,G),e.uboBinder&&e.featureIdArray&&He>=0)){const nt=4*Xe;for(let Fe=0;Fe<nt;Fe++)e.featureIdArray.emplaceBack(He)}const Ze=g?g.anchor:b;e.placedSymbolArray.emplaceBack(Ze.x,Ze.y,Ze.z,b.x,b.y,pe,this.glyphOffsetArray.length-pe,he,S,I,b.segment,r?r[0]:0,r?r[1]:0,c[0],c[1],_,0,0,0,A,0),e.symbolInstanceIndices.push(V)}_addNullVertices(e,t,r,c,h,f,_,g,b){for(let S=0;S<e;S++){for(let A=0;A<4;A++)C_(t,0,0,0,0,0,0,r,!1,0,0,0,0),c&&M_(h,0,0,0,0,0,0),Tf(f.dynamicLayoutVertexArray,0,0,0,0),_&&P_(f.iconTransitioningVertexArray,0,0);const I=g.vertexLength;b.emplaceBack(I,I+1,I+2),b.emplaceBack(I+1,I+2,I+3),g.vertexLength+=4,g.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(0)}}_commitLayoutVertex(e,t,r,c,h,f,_){e.emplaceBack(t,r,c,h,f,Math.round(_.x),Math.round(_.y))}_addCollisionDebugVertices(e,t,r,c,h,f,_){const g=r.segments.prepareSegment(4,r.layoutVertexArray,r.indexArray),b=g.vertexLength,S=_.tileAnchorX,I=_.tileAnchorY;for(let M=0;M<4;M++)r.collisionVertexArray.emplaceBack(0,0,0,0,0,0);this._commitDebugCollisionVertexUpdate(r.collisionVertexArrayExt,t,e.padding,_.zOffset),this._commitLayoutVertex(r.layoutVertexArray,c,h,f,S,I,new it(e.x1,e.y1)),this._commitLayoutVertex(r.layoutVertexArray,c,h,f,S,I,new it(e.x2,e.y1)),this._commitLayoutVertex(r.layoutVertexArray,c,h,f,S,I,new it(e.x2,e.y2)),this._commitLayoutVertex(r.layoutVertexArray,c,h,f,S,I,new it(e.x1,e.y2)),g.vertexLength+=4;const A=r.indexArray;A.emplaceBack(b,b+1),A.emplaceBack(b+1,b+2),A.emplaceBack(b+2,b+3),A.emplaceBack(b+3,b),g.primitiveLength+=4}_addTextDebugCollisionBoxes(e,t,r,c,h,f){for(let _=c;_<h;_++){const g=r.get(_),b=this.getSymbolInstanceTextSize(e,f,t,_);this._addCollisionDebugVertices(g,b,this.textCollisionBox,g.projectedAnchorX,g.projectedAnchorY,g.projectedAnchorZ,f)}}_addIconDebugCollisionBoxes(e,t,r,c,h,f){for(let _=c;_<h;_++){const g=r.get(_),b=this.getSymbolInstanceIconSize(e,t,f.placedIconSymbolIndex);this._addCollisionDebugVertices(g,b,this.iconCollisionBox,g.projectedAnchorX,g.projectedAnchorY,g.projectedAnchorZ,f)}}generateCollisionDebugBuffers(e,t,r){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new iw(ph,mA.members,eo),this.iconCollisionBox=new iw(ph,mA.members,eo);const c=vf(this.iconSizeData,e),h=vf(this.textSizeData,e,r);for(let f=0;f<this.symbolInstances.length;f++){const _=this.symbolInstances.get(f);this._addTextDebugCollisionBoxes(h,e,t,_.textBoxStartIndex,_.textBoxEndIndex,_),this._addTextDebugCollisionBoxes(h,e,t,_.verticalTextBoxStartIndex,_.verticalTextBoxEndIndex,_),this._addIconDebugCollisionBoxes(c,e,t,_.iconBoxStartIndex,_.iconBoxEndIndex,_),this._addIconDebugCollisionBoxes(c,e,t,_.verticalIconBoxStartIndex,_.verticalIconBoxEndIndex,_)}}getSymbolInstanceTextSize(e,t,r,c){const h=this.text.placedSymbolArray.get(t.rightJustifiedTextSymbolIndex>=0?t.rightJustifiedTextSymbolIndex:t.centerJustifiedTextSymbolIndex>=0?t.centerJustifiedTextSymbolIndex:t.leftJustifiedTextSymbolIndex>=0?t.leftJustifiedTextSymbolIndex:t.verticalPlacedTextSymbolIndex>=0?t.verticalPlacedTextSymbolIndex:c),f=Gb(this.textSizeData,e,h)/nr;return this.tilePixelRatio*f}getSymbolInstanceIconSize(e,t,r){const c=this.icon.placedSymbolArray.get(r),h=Gb(this.iconSizeData,e,c);return this.tilePixelRatio*h}_commitDebugCollisionVertexUpdate(e,t,r,c){e.emplaceBack(t,-r,-r,c),e.emplaceBack(t,r,-r,c),e.emplaceBack(t,r,r,c),e.emplaceBack(t,-r,r,c)}_updateTextDebugCollisionBoxes(e,t,r,c,h,f,_){for(let g=c;g<h;g++){const b=r.get(g),S=this.getSymbolInstanceTextSize(e,f,t,g);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,S,b.padding,f.zOffset)}}_updateIconDebugCollisionBoxes(e,t,r,c,h,f,_){for(let g=c;g<h;g++){const b=r.get(g),S=this.getSymbolInstanceIconSize(e,t,f.placedIconSymbolIndex);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,S,b.padding,f.zOffset)}}updateCollisionDebugBuffers(e,t,r,c){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const h=vf(this.iconSizeData,e,c),f=vf(this.textSizeData,e,r);for(let _=0;_<this.symbolInstances.length;_++){const g=this.symbolInstances.get(_);this._updateTextDebugCollisionBoxes(f,e,t,g.textBoxStartIndex,g.textBoxEndIndex,g,r),this._updateTextDebugCollisionBoxes(f,e,t,g.verticalTextBoxStartIndex,g.verticalTextBoxEndIndex,g,r),this._updateIconDebugCollisionBoxes(h,e,t,g.iconBoxStartIndex,g.iconBoxEndIndex,g,c),this._updateIconDebugCollisionBoxes(h,e,t,g.verticalIconBoxStartIndex,g.verticalIconBoxEndIndex,g,c)}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,r,c,h,f,_,g,b){const S={};if(t<r){const{x1:I,y1:A,x2:M,y2:D,padding:z,projectedAnchorX:B,projectedAnchorY:V,projectedAnchorZ:Z,tileAnchorX:G,tileAnchorY:Y,featureIndex:Q}=e.get(t);S.textBox={x1:I,y1:A,x2:M,y2:D,padding:z,projectedAnchorX:B,projectedAnchorY:V,projectedAnchorZ:Z,tileAnchorX:G,tileAnchorY:Y},S.textFeatureIndex=Q}if(c<h){const{x1:I,y1:A,x2:M,y2:D,padding:z,projectedAnchorX:B,projectedAnchorY:V,projectedAnchorZ:Z,tileAnchorX:G,tileAnchorY:Y,featureIndex:Q}=e.get(c);S.verticalTextBox={x1:I,y1:A,x2:M,y2:D,padding:z,projectedAnchorX:B,projectedAnchorY:V,projectedAnchorZ:Z,tileAnchorX:G,tileAnchorY:Y},S.verticalTextFeatureIndex=Q}if(f<_){const{x1:I,y1:A,x2:M,y2:D,padding:z,projectedAnchorX:B,projectedAnchorY:V,projectedAnchorZ:Z,tileAnchorX:G,tileAnchorY:Y,featureIndex:Q}=e.get(f);S.iconBox={x1:I,y1:A,x2:M,y2:D,padding:z,projectedAnchorX:B,projectedAnchorY:V,projectedAnchorZ:Z,tileAnchorX:G,tileAnchorY:Y},S.iconFeatureIndex=Q}if(g<b){const{x1:I,y1:A,x2:M,y2:D,padding:z,projectedAnchorX:B,projectedAnchorY:V,projectedAnchorZ:Z,tileAnchorX:G,tileAnchorY:Y,featureIndex:Q}=e.get(g);S.verticalIconBox={x1:I,y1:A,x2:M,y2:D,padding:z,projectedAnchorX:B,projectedAnchorY:V,projectedAnchorZ:Z,tileAnchorX:G,tileAnchorY:Y},S.verticalIconFeatureIndex=Q}return S}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){const r=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex,r.verticalIconBoxStartIndex,r.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 r=e.placedSymbolArray.get(t),c=r.vertexStartIndex+4*r.numGlyphs;for(let h=r.vertexStartIndex;h<c;h+=4)e.indexArray.emplaceBack(h,h+1,h+2),e.indexArray.emplaceBack(h+1,h+2,h+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const t=Math.sin(e),r=Math.cos(e),c=[],h=[],f=[];for(let _=0;_<this.symbolInstances.length;++_){f.push(_);const g=this.symbolInstances.get(_);c.push(0|Math.round(t*g.tileAnchorX+r*g.tileAnchorY)),h.push(g.featureIndex)}return f.sort((_,g)=>c[_]-c[g]||h[g]-h[_]),f}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 r=this.sortKeyRanges[this.sortKeyRanges.length-1];r&&r.sortKey===t?r.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.sortFeaturesWithinSegments();else{this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const t of this.symbolInstanceIndexes){const r=this.symbolInstances.get(t);this.featureSortOrder.push(r.featureIndex);const{rightJustifiedTextSymbolIndex:c,centerJustifiedTextSymbolIndex:h,leftJustifiedTextSymbolIndex:f,verticalPlacedTextSymbolIndex:_,placedIconSymbolIndex:g,verticalPlacedIconSymbolIndex:b}=r;c>=0&&this.addIndicesForPlacedSymbol(this.text,c),h>=0&&h!==c&&this.addIndicesForPlacedSymbol(this.text,h),f>=0&&f!==h&&f!==c&&this.addIndicesForPlacedSymbol(this.text,f),_>=0&&this.addIndicesForPlacedSymbol(this.text,_),g>=0&&this.addIndicesForPlacedSymbol(this.icon,g),b>=0&&this.addIndicesForPlacedSymbol(this.icon,b)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}getOrCreateSortedSymbolsByBatch(e,t){const r=(this.text.uboBinder&&this.text.uboBinder.maxFeaturesPerBatch>0?this.text.uboBinder:this.icon.uboBinder&&this.icon.uboBinder.maxFeaturesPerBatch>0?this.icon.uboBinder:null).maxFeaturesPerBatch;if(this.symbolsByBatch)for(const c of this.symbolsByBatch.values())for(const h of c){const f=this.symbolInstances.get(h.index);h.rotatedY=0|Math.round(e*f.tileAnchorX+t*f.tileAnchorY)}else{this.symbolsByBatch=new Map;for(let c=0;c<this.symbolInstances.length;c++){const h=this.symbolInstances.get(c),f=Math.floor(c/r),_=0|Math.round(e*h.tileAnchorX+t*h.tileAnchorY);this.symbolsByBatch.has(f)||this.symbolsByBatch.set(f,[]),this.symbolsByBatch.get(f).push({index:c,rotatedY:_,featureIndex:h.featureIndex})}}for(const c of this.symbolsByBatch.values())c.sort((h,f)=>h.rotatedY-f.rotatedY||f.featureIndex-h.featureIndex);return this.symbolsByBatch}rebuildTextSegmentIndices(e,t){for(const r of e){const c=r.batchIndex;if(c===void 0)continue;const h=t.get(c);if(!h){r.primitiveOffset=this.text.indexArray.length,r.primitiveLength=0;continue}r.primitiveOffset=this.text.indexArray.length;const f=this.text.indexArray.length;for(const{index:_}of h){const g=this.symbolInstances.get(_),{rightJustifiedTextSymbolIndex:b,centerJustifiedTextSymbolIndex:S,leftJustifiedTextSymbolIndex:I,verticalPlacedTextSymbolIndex:A}=g;b>=0&&this.addIndicesForPlacedSymbol(this.text,b),S>=0&&S!==b&&this.addIndicesForPlacedSymbol(this.text,S),I>=0&&I!==S&&I!==b&&this.addIndicesForPlacedSymbol(this.text,I),A>=0&&this.addIndicesForPlacedSymbol(this.text,A)}r.primitiveLength=this.text.indexArray.length-f}}rebuildIconSegmentIndices(e,t){for(const r of e){const c=r.batchIndex;if(c===void 0)continue;const h=t.get(c);if(!h){r.primitiveOffset=this.icon.indexArray.length,r.primitiveLength=0;continue}r.primitiveOffset=this.icon.indexArray.length;const f=this.icon.indexArray.length;for(const{index:_}of h){const g=this.symbolInstances.get(_),{placedIconSymbolIndex:b,verticalPlacedIconSymbolIndex:S}=g;b>=0&&this.addIndicesForPlacedSymbol(this.icon,b),S>=0&&this.addIndicesForPlacedSymbol(this.icon,S)}r.primitiveLength=this.icon.indexArray.length-f}}sortFeaturesWithinSegments(){this.featureSortOrder=[];const e=Math.sin(this.sortedAngle),t=Math.cos(this.sortedAngle),r=this.getOrCreateSortedSymbolsByBatch(e,t),c=Array.from(r.keys()).sort((h,f)=>h-f);for(const h of c){const f=r.get(h);for(const{index:_}of f){const g=this.symbolInstances.get(_);this.featureSortOrder.push(g.featureIndex)}}this.text.indexArray.clear(),this.icon.indexArray.clear(),this.rebuildTextSegmentIndices(this.text.segments.get(),r),this.rebuildIconSegmentIndices(this.icon.segments.get(),r),this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}getElevationFeatureForText(e){const t=this.symbolInstances.get(this.text.symbolInstanceIndices[e]).elevationFeatureIndex;let r;return this.elevationFeatures&&t<this.elevationFeatures.length&&(r=this.elevationFeatures[t]),r}}function rC(n,e){return e.replace(/{([^{}]+)}/g,(t,r)=>r in n?String(n[r]):"")}let sC,oC,nw;wt(va,"SymbolBucket",{omit:["layers","collisionBoxArray","compareText","features"]}),va.addDynamicAttributes=Tf;class aC{constructor(e){this.type=e.property.overrides?e.property.overrides.runtimeType:la,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}}wt(aC,"FormatSectionOverride",{omit:["defaultValue"]});const rw=()=>nw||(nw={layout:sC||(sC=new on({"symbol-placement":new dt(Ee.layout_symbol["symbol-placement"]),"symbol-spacing":new dt(Ee.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new dt(Ee.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new at(Ee.layout_symbol["symbol-sort-key"]),"symbol-z-order":new dt(Ee.layout_symbol["symbol-z-order"]),"symbol-z-elevate":new dt(Ee.layout_symbol["symbol-z-elevate"]),"symbol-elevation-reference":new dt(Ee.layout_symbol["symbol-elevation-reference"]),"icon-allow-overlap":new dt(Ee.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new dt(Ee.layout_symbol["icon-ignore-placement"]),"icon-optional":new dt(Ee.layout_symbol["icon-optional"]),"icon-rotation-alignment":new dt(Ee.layout_symbol["icon-rotation-alignment"]),"icon-size":new at(Ee.layout_symbol["icon-size"]),"icon-size-scale-range":new dt(Ee.layout_symbol["icon-size-scale-range"]),"icon-text-fit":new at(Ee.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new at(Ee.layout_symbol["icon-text-fit-padding"]),"icon-image":new at(Ee.layout_symbol["icon-image"]),"icon-image-use-theme":new dt({type:"string",default:"default","property-type":"data-constant"}),"icon-rotate":new at(Ee.layout_symbol["icon-rotate"]),"icon-padding":new dt(Ee.layout_symbol["icon-padding"]),"icon-keep-upright":new dt(Ee.layout_symbol["icon-keep-upright"]),"icon-offset":new at(Ee.layout_symbol["icon-offset"]),"icon-anchor":new at(Ee.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new dt(Ee.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new dt(Ee.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new dt(Ee.layout_symbol["text-rotation-alignment"]),"text-field":new at(Ee.layout_symbol["text-field"]),"text-font":new at(Ee.layout_symbol["text-font"]),"text-size":new at(Ee.layout_symbol["text-size"]),"text-size-scale-range":new dt(Ee.layout_symbol["text-size-scale-range"]),"text-max-width":new at(Ee.layout_symbol["text-max-width"]),"text-line-height":new at(Ee.layout_symbol["text-line-height"]),"text-letter-spacing":new at(Ee.layout_symbol["text-letter-spacing"]),"text-justify":new at(Ee.layout_symbol["text-justify"]),"text-radial-offset":new at(Ee.layout_symbol["text-radial-offset"]),"text-variable-anchor":new dt(Ee.layout_symbol["text-variable-anchor"]),"text-anchor":new at(Ee.layout_symbol["text-anchor"]),"text-max-angle":new dt(Ee.layout_symbol["text-max-angle"]),"text-writing-mode":new dt(Ee.layout_symbol["text-writing-mode"]),"text-rotate":new at(Ee.layout_symbol["text-rotate"]),"text-padding":new dt(Ee.layout_symbol["text-padding"]),"text-keep-upright":new dt(Ee.layout_symbol["text-keep-upright"]),"text-transform":new at(Ee.layout_symbol["text-transform"]),"text-offset":new at(Ee.layout_symbol["text-offset"]),"text-allow-overlap":new dt(Ee.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new dt(Ee.layout_symbol["text-ignore-placement"]),"text-optional":new dt(Ee.layout_symbol["text-optional"]),visibility:new dt(Ee.layout_symbol.visibility)})),paint:oC||(oC=new on({"icon-opacity":new at(Ee.paint_symbol["icon-opacity"]),"icon-occlusion-opacity":new at(Ee.paint_symbol["icon-occlusion-opacity"]),"icon-emissive-strength":new at(Ee.paint_symbol["icon-emissive-strength"]),"text-emissive-strength":new at(Ee.paint_symbol["text-emissive-strength"]),"icon-color":new at(Ee.paint_symbol["icon-color"]),"icon-halo-color":new at(Ee.paint_symbol["icon-halo-color"]),"icon-halo-width":new at(Ee.paint_symbol["icon-halo-width"]),"icon-halo-blur":new at(Ee.paint_symbol["icon-halo-blur"]),"icon-translate":new dt(Ee.paint_symbol["icon-translate"]),"icon-translate-anchor":new dt(Ee.paint_symbol["icon-translate-anchor"]),"icon-image-cross-fade":new dt(Ee.paint_symbol["icon-image-cross-fade"]),"text-opacity":new at(Ee.paint_symbol["text-opacity"]),"text-occlusion-opacity":new at(Ee.paint_symbol["text-occlusion-opacity"]),"text-color":new at(Ee.paint_symbol["text-color"],{runtimeType:Wr,getOverride:n=>n.textColor,hasOverride:n=>!!n.textColor}),"text-halo-color":new at(Ee.paint_symbol["text-halo-color"]),"text-halo-width":new at(Ee.paint_symbol["text-halo-width"]),"text-halo-blur":new at(Ee.paint_symbol["text-halo-blur"]),"text-translate":new dt(Ee.paint_symbol["text-translate"]),"text-translate-anchor":new dt(Ee.paint_symbol["text-translate-anchor"]),"icon-color-saturation":new dt(Ee.paint_symbol["icon-color-saturation"]),"icon-color-contrast":new dt(Ee.paint_symbol["icon-color-contrast"]),"icon-color-brightness-min":new dt(Ee.paint_symbol["icon-color-brightness-min"]),"icon-color-brightness-max":new dt(Ee.paint_symbol["icon-color-brightness-max"]),"symbol-z-offset":new at(Ee.paint_symbol["symbol-z-offset"]),"icon-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"icon-halo-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"text-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"text-halo-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},nw);class iv extends jr{constructor(e,t,r,c){super(e,rw(),t,r,c,e.layout?e.layout["icon-image-use-theme"]:null),this._colorAdjustmentMatrix=Ye([]),this.hasOcclusionOpacityProperties=e.paint!==void 0&&("icon-occlusion-opacity"in e.paint||"text-occlusion-opacity"in e.paint)}_handleSpecialPaintPropertyUpdate(e){e!=="icon-occlusion-opacity"&&e!=="text-occlusion-opacity"||(this.hasOcclusionOpacityProperties=!0)}recalculate(e,t){super.recalculate(e,t),this.appearances&&this.appearances.forEach(c=>{c.recalculate(e,t,this.iconImageUseTheme)}),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const r=this.layout.get("text-writing-mode");if(r){const c=[];for(const h of r)c.indexOf(h)<0&&c.push(h);this.layout._values["text-writing-mode"]=c}else this.layout._values["text-writing-mode"]=this.layout.get("symbol-placement")==="point"?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getColorAdjustmentMatrix(e,t,r,c){return this._saturation===e&&this._contrast===t&&this._brightnessMin===r&&this._brightnessMax===c||(this._colorAdjustmentMatrix=function(h,f,_,g){h=un(h),f=Xi(f);const b=Ve(),S=h/3,I=1-2*S,A=[I,S,S,0,S,I,S,0,S,S,I,0,0,0,0,1],M=.5-.5*f,D=g-_;return ye(b,[D,0,0,0,0,D,0,0,0,0,D,0,_,_,_,1],[f,0,0,0,0,f,0,0,0,0,f,0,M,M,M,1]),ye(b,b,A),b}(e,t,r,c),this._saturation=e,this._contrast=t,this._brightnessMin=r,this._brightnessMax=c),this._colorAdjustmentMatrix}getValueAndResolveTokens(e,t,r,c){const h=this.layout.get(e).evaluate(t,{},r,c),f=this._unevaluatedLayout._values[e];return f.isDataDriven()||nh(f.value)||!h?h:rC(t.properties,h)}getAppearanceValueAndResolveTokens(e,t,r,c,h){const f=e.getLayoutProperty(t);if(!f)return;const _=f.evaluate(r,{},c,h),g=e.getUnevaluatedLayoutProperties()._values[t];return g.isDataDriven()||nh(g.value)||!_||typeof _!="string"?_:rC(r.properties,_)}createBucket(e){return new va(e)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const e of rw().paint.overridableProperties){if(!iv.hasPaintOverride(this.layout,e))continue;const t=this.paint.get(e),r=new aC(t),c=new Bd(r,t.property.specification,this.scope,this.options,this.layout.get("icon-image-use-theme"));let h=null;h=t.value.kind==="constant"||t.value.kind==="source"?new zc("source",c):new Pl("composite",c,t.value.zoomStops,t.value.interpolationType),this.paint._values[e]=new Ll(t.property,h,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,r){return!(!this.layout||t.isDataDriven()||r.isDataDriven())&&iv.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){const r=e.get("text-field"),c=rw().paint.properties[t];let h=!1;const f=_=>{for(const g of _)if(c.overrides&&c.overrides.hasOverride(g))return void(h=!0)};if(r.value.kind==="constant"&&r.value.value instanceof Lr)f(r.value.value.sections);else if(r.value.kind==="source"){const _=b=>{h||(b instanceof At&&Pn(b.value)===Lu?f(b.value.sections):b instanceof wl?f(b.sections):b.eachChild(_))},g=r.value;g._styleExpression&&_(g._styleExpression.expression)}return h}getProgramIds(){return["symbol"]}getDefaultProgramParams(e,t,r){return{config:new k(this,{zoom:t,lut:r}),overrideFog:!1}}hasElevation(){return this.layout&&this.layout.get("symbol-elevation-reference")==="hd-road-markup"}}let lC,cC,uC,hC;var nv=pi([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Uint16",components:2}]);function rv(n,e,t,r,c,h,f,_){const g=[n,e,1,t,r,1,c,h,1],b=[f,_,1],S=ue([],g),[I,A,M]=Mo(b,b,S);return Me(g,g,[I,0,0,0,A,0,0,0,M])}function dC(n,e,t,r,c,h,f,_){const g=function(b,S,I,A,M,D,z,B){const V=rv(0,0,1,0,1,1,0,1),Z=rv(b,S,I,A,M,D,z,B);return Me(Z,Z,ue([],V))}(n,e,t,r,c,h,f,_);return[g[2]/g[8]/_t,g[5]/g[8]/_t]}function sv(n){return[n[0],Math.min(Math.max(n[1],-85.051129),$e)]}class fC extends Du{constructor(e,t,r,c){super(),this.id=e,this.dispatcher=r,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(c),this.options=t,this._dirty=!1}load(e,t){if(this._loaded=t||!1,this.fire(new ho("dataloading",{dataType:"source"})),this.url=this.options.url,!this.url)return e&&(this.coordinates=e),this._loaded=!0,void this._finishLoading();this._imageRequest=yc(this.map._requestManager.transformRequest(this.url,Mu.Image),(r,c)=>{this._imageRequest=null,this._loaded=!0,r?this.fire(new xc(r)):c&&(this.image=c,this._dirty=!0,this.width=this.image.width,this.height=this.image.height,e&&(this.coordinates=e),this._finishLoading())})}loaded(){return this._loaded}updateImage(e){return e.url?(this._imageRequest&&e.url!==this.options.url&&(this._imageRequest.cancel(),this._imageRequest=null),this.options.url=e.url,this.load(e.coordinates,this._loaded),this):this}setTexture(e){if(!(e.handle instanceof WebGLTexture))throw new Error("The provided handle is not a WebGLTexture instance");return this.texture=new m_(this.map.painter.context,e.handle),this.width=e.dimensions[0],this.height=e.dimensions[1],this._dirty=!1,this._loaded=!0,this._finishLoading(),this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new ho("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(e){this._imageRequest&&(this._imageRequest.cancel(),this._imageRequest=null),!this.texture||this.texture instanceof m_||this.texture.destroy(),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy())}setCoordinates(e){if(this.coordinates=e,this._boundsArray=void 0,this._unsupportedCoords=!1,!e.length)return this;this.onNorthPole=!1,this.onSouthPole=!1;let t=e[0][1],r=e[0][1];for(const h of e)h[1]>r&&(r=h[1]),h[1]<t&&(t=h[1]);const c=(r+t)/2;if(c>$e?this.onNorthPole=!0:c<-85.051129&&(this.onSouthPole=!0),!this.onNorthPole&&!this.onSouthPole){const h=e.map(Et.fromLngLat);this.tileID=function(f){let _=1/0,g=1/0,b=-1/0,S=-1/0;for(const z of f)_=Math.min(_,z.x),g=Math.min(g,z.y),b=Math.max(b,z.x),S=Math.max(S,z.y);const I=Math.max(b-_,S-g),A=Math.max(0,Math.floor(-Math.log2(I))),M=Math.pow(2,A);let D=Math.floor((_+b)/2*M);return D>1&&(D-=1),new Th(A,D,Math.floor((g+S)/2*M))}(h),this.minzoom=this.maxzoom=this.tileID.z}return this.fire(new ho("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){!this.texture||this.texture instanceof m_||(this.texture.destroy(),this._dirty=!0),this.texture=null,this._boundsArray=void 0,this._unsupportedCoords=!1}_prepareData(e){for(const B in this.tiles){const V=this.tiles[B];V.state!=="loaded"&&(V.state="loaded",V.texture=this.texture)}if(this._boundsArray||this.onNorthPole||this.onSouthPole||this._unsupportedCoords)return;const t=Mh(new Th(0,0,0),this.map.transform.projection),r=[t.projection.project(this.coordinates[0][0],this.coordinates[0][1]),t.projection.project(this.coordinates[1][0],this.coordinates[1][1]),t.projection.project(this.coordinates[2][0],this.coordinates[2][1]),t.projection.project(this.coordinates[3][0],this.coordinates[3][1])];if(!function(B){const V=B[1].x-B[0].x,Z=B[1].y-B[0].y,G=B[2].x-B[1].x,Y=B[2].y-B[1].y,Q=B[3].x-B[2].x,te=B[3].y-B[2].y,me=B[0].x-B[3].x,ce=B[0].y-B[3].y,pe=V*Y-G*Z,he=G*te-Q*Y,de=Q*ce-me*te,Be=me*Z-V*ce;return pe>0&&he>0&&de>0&&Be>0||pe<0&&he<0&&de<0&&Be<0}(r))return console.warn("Image source coordinates are defining non-convex area in the Mercator projection"),void(this._unsupportedCoords=!0);const c=Mh(this.tileID,this.map.transform.projection),[h,f,_,g]=this.coordinates.map(B=>{const V=c.projection.project(B[0],B[1]);return JA(c,V)._round()});this.perspectiveTransform=dC(h.x,h.y,f.x,f.y,_.x,_.y,g.x,g.y);const b=this._boundsArray=new Sr;b.emplaceBack(h.x,h.y,0,0),b.emplaceBack(f.x,f.y,_t,0),b.emplaceBack(g.x,g.y,0,_t),b.emplaceBack(_.x,_.y,_t,_t),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy()),this.boundsBuffer=e.createVertexBuffer(b,nv.members),this.boundsSegments=$i.simpleSegment(0,0,4,2);const S=[],I=function(B){return[sv(B[0]),sv(B[1]),sv(B[2]),sv(B[3])]}(this.coordinates),[A,M,D,z]=function(B){let V=B[0][0],Z=V,G=B[0][1],Y=G;for(let Q=1;Q<B.length;Q++)B[Q][0]<V?V=B[Q][0]:B[Q][0]>Z&&(Z=B[Q][0]),B[Q][1]<G?G=B[Q][1]:B[Q][1]>Y&&(Y=B[Q][1]);return[V,G,Z-V,Y-G]}(I);{const B=new Sr,[V,Z,G,Y]=function(Ze){let nt=Ze[0].x,Fe=nt,We=Ze[0].y,Qe=We;for(let st=1;st<Ze.length;st++)Ze[st].x<nt?nt=Ze[st].x:Ze[st].x>Fe&&(Fe=Ze[st].x),Ze[st].y<We?We=Ze[st].y:Ze[st].y>Qe&&(Qe=Ze[st].y);return[nt,We,Fe-nt,Qe-We]}(r),Q=Ze=>[(Ze.x-V)/G,(Ze.y-Z)/Y],[te,me,ce,pe]=r.map(Q),he=function(Ze,nt,Fe,We,Qe,st,ut,bt){const mt=rv(0,0,1,0,1,1,0,1);return Me(mt,mt,ue([],rv(Ze,nt,Fe,We,Qe,st,ut,bt)))}(te[0],te[1],me[0],me[1],ce[0],ce[1],pe[0],pe[1]);this.elevatedGlobePerspectiveTransform=dC(te[0],te[1],me[0],me[1],ce[0],ce[1],pe[0],pe[1]);const de=(Ze,nt)=>{S.push(Ze.lng);const Fe=Math.round((Ze.lng-A)/D*_t),We=Math.round((Ze.lat-M)/z*_t),Qe=Q(nt),st=Mo([],[Qe[0],Qe[1],1],he),ut=Math.round(st[0]/st[2]*_t),bt=Math.round(st[1]/st[2]*_t);B.emplaceBack(Fe,We,ut,bt)},Be=r[3].x-r[0].x,je=r[3].y-r[0].y,He=r[2].x-r[1].x,Xe=r[2].y-r[1].y;for(let Ze=0;Ze<65;Ze++){const nt=Ze/64,Fe=[r[0].x+nt*Be,r[0].y+nt*je],We=[r[1].x+nt*He,r[1].y+nt*Xe],Qe=We[0]-Fe[0],st=We[1]-Fe[1];for(let ut=0;ut<65;ut++){const bt=ut/64,mt={x:Fe[0]+Qe*bt,y:Fe[1]+st*bt};de(t.projection.unproject(mt.x,mt.y),mt)}}this.elevatedGlobeVertexBuffer=e.createVertexBuffer(B,nv.members)}{this.maxLongitudeTriangleSize=0;let B=[],V=new Tn;const Z=(G,Y,Q)=>{V.emplaceBack(G,Y,Q);const te=S[G],me=S[Y],ce=S[Q],pe=Math.min(Math.min(te,me),ce),he=Math.max(Math.max(te,me),ce)-pe;he>this.maxLongitudeTriangleSize&&(this.maxLongitudeTriangleSize=he),B.push(pe+he/2)};for(let G=0;G<64;G++)for(let Y=0;Y<64;Y++){const Q=65*G+Y,te=Q+1,me=Q+65,ce=me+1;Z(Q,me,te),Z(te,me,ce)}[B,V]=function(G,Y){const Q=Array.from({length:G.length},(ce,pe)=>pe);Q.sort((ce,pe)=>G[ce]-G[pe]);const te=[],me=new Tn;for(let ce=0;ce<Q.length;ce++){const pe=Q[ce];te.push(G[pe]);const he=3*pe,de=he+1;me.emplaceBack(Y.uint16[he],Y.uint16[de],Y.uint16[de+1])}return[te,me]}(B,V),this.elevatedGlobeTrianglesCenterLongitudes=B,this.elevatedGlobeIndexBuffer=e.createIndexBuffer(V)}this.elevatedGlobeSegments=$i.simpleSegment(0,0,4225,8192),this.elevatedGlobeGridMatrix=new Float32Array([0,D/_t,0,z/_t,0,0,M,A,0])}prepare(){const e=Object.keys(this.tiles).length!==0;if(this.tileID&&!e)return;const t=this.map.painter.context,r=t.gl;!this._dirty||this.texture instanceof m_||(this.texture?this.texture.update(this.image):(this.texture=new tl(t,this.image,r.RGBA8),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this._dirty=!1),e&&this._prepareData(t)}loadTile(e,t){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={},t(null)):(e.state="errored",t(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}getSegmentsForLongitude(e){const t=this.elevatedGlobeSegments;if(!this.elevatedGlobeTrianglesCenterLongitudes||!t)return null;const r=this.elevatedGlobeTrianglesCenterLongitudes;let c=(h=e+180)+360*Math.round((r[0]-h)/360);var h;const f=new $i,_=(I,A)=>{f.segments.push({vertexOffset:0,primitiveOffset:I,vertexLength:t.segments[0].vertexLength,primitiveLength:A,sortKey:void 0,vaos:{}})},g=.51*this.maxLongitudeTriangleSize;if(Math.abs(r[0]-c)<=g){const I=jn(r,0,r.length,c+g);return I===r.length||_(I,cn(r,I+1,r.length,c+360-g)-I),f}c<r[0]&&(c+=360);const b=cn(r,0,r.length,c-g);if(b===r.length)return _(0,r.length),f;_(0,b-0);const S=jn(r,b+1,r.length,c+g);return S!==r.length&&_(S,r.length-S),f}}const sw=1024,h3=(Math.pow(sw,2)-1)/268170240;class pC extends jr{constructor(e,t,r,c){super(e,{layout:uC||(uC=new on({visibility:new dt(Ee.layout_raster.visibility)})),paint:hC||(hC=new on({"raster-opacity":new dt(Ee.paint_raster["raster-opacity"]),"raster-color":new Bc(Ee.paint_raster["raster-color"]),"raster-color-mix":new dt(Ee.paint_raster["raster-color-mix"]),"raster-color-range":new dt(Ee.paint_raster["raster-color-range"]),"raster-hue-rotate":new dt(Ee.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new dt(Ee.paint_raster["raster-brightness-min"]),"raster-brightness-max":new dt(Ee.paint_raster["raster-brightness-max"]),"raster-saturation":new dt(Ee.paint_raster["raster-saturation"]),"raster-contrast":new dt(Ee.paint_raster["raster-contrast"]),"raster-resampling":new dt(Ee.paint_raster["raster-resampling"]),"raster-fade-duration":new dt(Ee.paint_raster["raster-fade-duration"]),"raster-emissive-strength":new dt(Ee.paint_raster["raster-emissive-strength"]),"raster-array-band":new dt(Ee.paint_raster["raster-array-band"]),"raster-elevation":new dt(Ee.paint_raster["raster-elevation"]),"raster-elevation-reference":new dt(Ee.paint_raster["raster-elevation-reference"]),"raster-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},t,r,c),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){return!(e&&e._source instanceof fC&&(e._source.onNorthPole||e._source.onSouthPole))&&this.paint.get("raster-elevation")===0}_handleSpecialPaintPropertyUpdate(e){e!=="raster-color"&&e!=="raster-color-range"||(this._curRampRange=[NaN,NaN],this.updateColorRamp())}_clear(){this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}updateColorRamp(e){if(!this.hasColorMap()||!this._curRampRange)return;const t=this._transitionablePaint._values["raster-color"].value.expression,[r,c]=e||this._transitionablePaint._values["raster-color-range"].value.expression.evaluate({zoom:0})||[NaN,NaN];isNaN(r)&&isNaN(c)||r===this._curRampRange[0]&&c===this._curRampRange[1]||(this.colorRamp=e_({expression:t,evaluationKey:"rasterValue",image:this.colorRamp,clips:[{start:r,end:c}],resolution:sw}),this.colorRampTexture=null,this._curRampRange=[r,c])}is3D(e){return this.paint.get("raster-elevation")>0}}let mC,_C,gC,yC,xC,vC,bC;class wC extends jr{constructor(e,t,r,c){super(e,{layout:mC||(mC=new on({visibility:new dt(Ee["layout_raster-particle"].visibility)})),paint:_C||(_C=new on({"raster-particle-array-band":new dt(Ee["paint_raster-particle"]["raster-particle-array-band"]),"raster-particle-count":new dt(Ee["paint_raster-particle"]["raster-particle-count"]),"raster-particle-color":new Bc(Ee["paint_raster-particle"]["raster-particle-color"]),"raster-particle-max-speed":new dt(Ee["paint_raster-particle"]["raster-particle-max-speed"]),"raster-particle-speed-factor":new dt(Ee["paint_raster-particle"]["raster-particle-speed-factor"]),"raster-particle-fade-opacity-factor":new dt(Ee["paint_raster-particle"]["raster-particle-fade-opacity-factor"]),"raster-particle-reset-rate-factor":new dt(Ee["paint_raster-particle"]["raster-particle-reset-rate-factor"]),"raster-particle-elevation":new dt(Ee["paint_raster-particle"]["raster-particle-elevation"]),"raster-particle-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},t,r,c),this._updateColorRamp(),this.lastInvalidatedAt=ts.now()}_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 this.visibility!=="none"}isDraped(e){return!1}_handleSpecialPaintPropertyUpdate(e){e!=="raster-particle-color"&&e!=="raster-particle-max-speed"||(this._updateColorRamp(),this._invalidateAnimationState()),e==="raster-particle-count"&&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=e_({expression:e,evaluationKey:"rasterParticleSpeed",image:this.colorRamp,clips:[{start:0,end:t}],resolution:256}),this.colorRampTexture=null}_invalidateAnimationState(){this.lastInvalidatedAt=ts.now()}tileCoverLift(){return this.paint.get("raster-particle-elevation")}}class d3 extends jr{constructor(e,t){super(e,{},t,null),this.implementation=e,e.slot&&(this.slot=e.slot)}is3D(e){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}isDraped(e){return this.implementation.renderToTile!==void 0}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 ow(n,e,t){const r=[0,0,1],c=aa([]);return hc(c,c,t?-Ei(n)+Math.PI:Ei(n)),uc(c,c,-Ei(e)),co(r,r,c),zi(r,r)}class ov{constructor(e,t,r,c){this.message=(e?`${e}: `:"")+r,c&&(this.identifier=c),t!=null&&t.__line__&&(this.line=t.__line__)}}function aw(n,e){const t=n.indexOf("://")===-1;try{return new URL(n,t&&e?"http://example.com":void 0),!0}catch{return!1}}class TC{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 SC{constructor(){this.maxScale=1,this.maxXYTranslationDistance=0,this.instancedDataArray=new Hm,this.instancesEvaluatedElevation=[],this.features=[],this.idToFeaturesIndex={}}colorForInstance(e){const t=16*e,r=this.instancedDataArray.float32;let c=Math.floor(r[t+2]);const h=1.05*(r[t+2]-c);return c/=100,[r[t]%1*1.05,r[t+1]%1*1.05,h,c]}tileCoordinatesForInstance(e){const t=16*e,r=this.instancedDataArray.float32;let c=r[t+0];return c=c>_t?c-_t:c,new it(Math.trunc(c),Math.trunc(r[t+1]))}translationForInstance(e){const t=16*e,r=this.instancedDataArray.float32;return[r[t+4],r[t+5],r[t+6]]}rotationScaleForInstance(e){const t=16*e,r=this.instancedDataArray.float32;return[r[t+7],r[t+8],r[t+9],r[t+10],r[t+11],r[t+12],r[t+13],r[t+14],r[t+15]]}transformForInstance(e){const t=16*e,r=this.instancedDataArray.float32;return[r[t+7],r[t+8],r[t+9],r[t+4],r[t+10],r[t+11],r[t+12],r[t+5],r[t+13],r[t+14],r[t+15],r[t+6],0,0,0,1]}}class lw{constructor(e){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(t=>t.fqid),this.projection=e.projection,this.index=e.index,this.worldview=e.worldview,this.hasZoomDependentProperties=this.layers[0].isZoomDependent(),this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.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,r,c){return{hasLayoutChanges:!1,hasUboChanges:!1}}populate(e,t,r,c){this.tileToMeter=et(r);const h=this.layers[0]._featureFilter.needGeometry;this.lookup=new Uint8Array(this.lookupDim*this.lookupDim);const f=this.layers[0].paint.get("model-elevation-reference")==="hd-road-markup"?t.elevationFeatures:void 0;for(const{feature:_,id:g,index:b,sourceLayerIndex:S}of e){const I=g??(_.properties&&_.properties.hasOwnProperty("id")?_.properties.id:void 0),A=oi(_,h);if(!this.layers[0]._featureFilter.filter(new Mi(this.zoom,{worldview:this.worldview,activeFloors:t.activeFloors}),A,r))continue;const M={id:I,sourceLayerIndex:S,index:b,geometry:h?A.geometry:Ft(_,r,c),properties:_.properties,type:_.type,patterns:{}},D=this.addFeature(M,M.geometry,A,f,r);D&&t.featureIndex.insert(_,M.geometry,b,S,this.index,this.instancesPerModel[D].instancedDataArray.length,256)}this.lookup=null}evaluateQueryRenderedFeaturePadding(){const e=this.layers[0].modelManager,t=this.layers[0].scope;let r=0;for(const c of this.modelUris){const h=e.getModel(c,t);if(!h)continue;const f=this.instancesPerModel[c];if(f){const _=.5*ln(h.aabb.max,h.aabb.min)*f.maxScale+f.maxXYTranslationDistance,g=Math.min(_t,Math.max(_/this.tileToMeter,256));r=Math.max(g,r)}}return r}update(e,t,r,c){for(const h in this.instancesPerModel){const f=this.instancesPerModel[h];for(const _ in e)f.idToFeaturesIndex.hasOwnProperty(_)&&(this.evaluate(f.features[f.idToFeaturesIndex[_]],e[_],f,!0),this.uploaded=!1)}this.maxHeight=0}updateZoomBasedPaintProperties(){if(!this.hasZoomDependentProperties)return!1;let e=!1;for(const t in this.instancesPerModel){const r=this.instancesPerModel[t];for(const c of r.features){const h=this.layers[0],f=c.feature,_=this.canonical,g=h.paint.get("model-rotation").evaluate(f,{},_),b=h.paint.get("model-scale").evaluate(f,{},_),S=h.paint.get("model-translation").evaluate(f,{},_);Hs(c.rotation,g)&&Hs(c.scale,b)&&Hs(c.translation,S)||(this.evaluate(c,c.featureStates,r,!0),e=!0)}}return e}updateReplacement(e,t,r,c){if(t.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=t.updateTime;const h=t.getReplacementRegionsForTile(e.toUnwrapped(),!0);if(Ex(this.activeReplacements,h))return!1;this.activeReplacements=h;let f=!1;for(const _ in this.instancesPerModel){const g=this.instancesPerModel[_],b=g.instancedDataArray;for(const S of g.features){const I=S.instancedDataOffset,A=S.instancedDataCount;for(let M=0;M<A;M++){const D=16*(M+I);let z=b.float32[D+0];const B=z>_t;z=B?z-_t:z;const V=Math.floor(z),Z=Math.floor(b.float32[D+1]);let G=!1;for(const Y of this.activeReplacements)if(!sI(Y,r,Ix.Model,c)&&!(Y.min.x>V||V>Y.max.x||Y.min.y>Z||Z>Y.max.y)&&(G=uI(cI(V,Z,e.canonical,Y.footprintTileId.canonical),Y.footprint),G))break;b.float32[D]=G?z+_t:z,f=f||G!==B}}}return f}isEmpty(){for(const e in this.instancesPerModel)if(this.instancesPerModel[e].instancedDataArray.length!==0)return!1;return!0}uploadPending(){return!this.uploaded}upload(e){if(!this.uploaded)for(const t in this.instancesPerModel){const r=this.instancesPerModel[t];r.instancedDataArray.length<0||r.instancedDataArray.length===0||(r.instancedDataBuffer?r.instancedDataBuffer.updateData(r.instancedDataArray):r.instancedDataBuffer=e.createVertexBuffer(r.instancedDataArray,RO.members,!0,void 0,this.instanceCount))}this.uploaded=!0}destroy(e){for(const r in this.instancesPerModel){const c=this.instancesPerModel[r];c.instancedDataArray.length!==0&&c.instancedDataBuffer&&c.instancedDataBuffer.destroy()}const t=this.layers[0].modelManager;if(e&&t&&this.modelUris&&this.modelsRequested)for(const r of this.modelUris)t.removeModel(r,"",!0)}addFeature(e,t,r,c,h){const f=this.layers[0],_=f.layout.get("model-id"),g=f.layout.get("model-allow-density-reduction"),b=_.evaluate(r,{},this.canonical);if(!b)return zt(`modelId is not evaluated for layer ${f.id} and it is not going to get rendered.`),b;(aw(b,!1)||this.styleDefinedModelURLs[b]!==void 0)&&(this.modelUris.includes(b)||this.modelUris.push(b)),this.instancesPerModel[b]||(this.instancesPerModel[b]=new SC);const S=this.instancesPerModel[b],I=S.instancedDataArray,A=new TC(r,I.length);let M;c&&(M=Yi.getElevationFeature(e,c));for(const D of t)for(const z of D){if(z.x<0||z.x>=_t||z.y<0||z.y>=_t)continue;if(this.lookupDim!==0&&g){const V=(this.lookupDim-1)/_t,Z=this.lookupDim*(z.y*V|0)+z.x*V|0;if(this.lookup){if(this.lookup[Z]!==0)continue;this.lookup[Z]=1}}this.instanceCount++;const B=I.length;if(I.resize(B+1),c){S.instancesRoadElevation||(S.instancesRoadElevation=[]);const V=M?M.pointElevation(new it(z.x,z.y)):0;S.instancesRoadElevation.push(V)}S.instancesEvaluatedElevation.push(0),I.float32[16*B]=z.x,I.float32[16*B+1]=z.y}return A.instancedDataCount=S.instancedDataArray.length-A.instancedDataOffset,A.instancedDataCount>0&&(e.id&&(S.idToFeaturesIndex[e.id]=S.features.length),S.features.push(A),this.evaluate(A,{},S,!1)),b}getModelUris(){return this.modelUris}evaluate(e,t,r,c){const h=this.layers[0],f=e.feature,_=this.canonical,g=e.rotation=h.paint.get("model-rotation").evaluate(f,t,_),b=e.scale=h.paint.get("model-scale").evaluate(f,t,_),S=e.translation=h.paint.get("model-translation").evaluate(f,t,_),I=Object.assign({},h.paint.get("model-color").evaluate(f,t,_));I.a=h.paint.get("model-color-mix-intensity").evaluate(f,t,_);const A=[];this.maxVerticalOffset<S[2]&&(this.maxVerticalOffset=S[2]);const M=S[0]*S[0]+S[1]*S[1],D=M>0?Math.sqrt(M):0;r.maxScale=Math.max(Math.max(r.maxScale,b[0]),Math.max(b[1],b[2])),r.maxXYTranslationDistance=Math.max(r.maxXYTranslationDistance,D),this.maxScale=Math.max(Math.max(this.maxScale,b[0]),Math.max(b[1],b[2])),WI(A,g,b);const z=Math.round(100*I.a)+I.b/1.05;for(let B=0;B<e.instancedDataCount;++B){const V=e.instancedDataOffset+B,Z=16*V,G=r.instancedDataArray.float32;let Y=0;c&&(Y=G[Z+6]-r.instancesEvaluatedElevation[V]);const Q=0|G[Z+1];G[Z]=(0|G[Z])+I.r/1.05,G[Z+1]=Q+I.g/1.05,G[Z+2]=z,G[Z+3]=1/(_.z>10?this.tileToMeter:et(_,Q)),G[Z+4]=S[0],G[Z+5]=S[1],G[Z+6]=S[2]+(r.instancesRoadElevation?r.instancesRoadElevation[V]:0)+Y,G[Z+7]=A[0],G[Z+8]=A[1],G[Z+9]=A[2],G[Z+10]=A[4],G[Z+11]=A[5],G[Z+12]=A[6],G[Z+13]=A[8],G[Z+14]=A[9],G[Z+15]=A[10],r.instancesEvaluatedElevation[V]=S[2]}}}wt(lw,"ModelBucket",{omit:["layers"]}),wt(SC,"PerModelAttributes"),wt(TC,"ModelFeature");class Ef{constructor(e,t,r){this._demTile=e,this._dem=this._demTile.dem,this._scale=t,this._offset=r}static create(e,t,r){const c=r||e.findDEMTileFor(t);if(!c||!c.dem)return;const h=c.dem,f=c.tileID,_=1<<t.canonical.z-f.canonical.z;return new Ef(c,h.dim/_t/_,[(t.canonical.x/_-f.canonical.x)*h.dim,(t.canonical.y/_-f.canonical.y)*h.dim])}tileCoordToPixel(e,t){const r=t*this._scale+this._offset[1];return new it(Math.floor(e*this._scale+this._offset[0]),Math.floor(r))}getElevationAt(e,t,r,c){const h=e*this._scale+this._offset[0],f=t*this._scale+this._offset[1],_=Math.floor(h),g=Math.floor(f),b=this._dem;return c=!!c,r?Gt(Gt(b.get(_,g,c),b.get(_,g+1,c),f-g),Gt(b.get(_+1,g,c),b.get(_+1,g+1,c),f-g),h-_):b.get(_,g,c)}getElevationAtPixel(e,t,r){return this._dem.get(e,t,!!r)}getMeterToDEM(e){return(1<<this._demTile.tileID.canonical.z)*Pe(1,e)*this._dem.stride}}const cw=new Float32Array(262144),Rh=new Uint8Array(262144);function EC(n){let e=0;if(n.meshes)for(const t of n.meshes)e=Math.max(e,t.aabb.max[2]);if(n.children)for(const t of n.children)e=Math.max(e,EC(t));return e}function IC(n,e,t){if(n.meshes)for(const r of n.meshes){if(r.aabb.min[0]===1/0)continue;const c=Li.applyTransform(r.aabb,n.globalMatrix);t.insert(e,c.min[0],c.min[1],c.max[0],c.max[1])}if(n.children)for(const r of n.children)IC(r,e,t)}const AC=["","wall","door","roof","window","lamp","logo"];class CC{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.feature={type:"Point",id:e.id,geometry:[],properties:{height:EC(e)}},this.aabb=this._getLocalBounds(),this.state=null}_getLocalBounds(){if(!this.node.meshes)return new Li([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);if(!this.aabb){let e=0;const t=new Li([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);for(const r of this.node.meshes)this.node.lightMeshIndex!==e&&(r.transformedAabb=Li.applyTransformFast(r.aabb,this.node.globalMatrix),t.encapsulate(r.transformedAabb)),e++;this.aabb=t}return this.aabb}}class av{constructor(e,t,r,c,h,f,_,g){this.id=r,this.layers=e,this.layerIds=this.layers.map(b=>b.fqid),this.stateDependentLayerIds=this.layers.filter(b=>b.isStateDependent()).map(b=>b.id),this.modelTraits|=gf.CoordinateSpaceTile,this.uploaded=!1,this.hasPattern=!1,c&&(this.modelTraits|=gf.HasMapboxMeshFeatures),h&&(this.modelTraits|=gf.HasMeshoptCompression),this.zoom=-1,this.terrainExaggeration=1,this.projection={name:"mercator"},this.replacementUpdateTime=0,this.elevationReadFromZ=255,this.brightness=f,this.worldview=g,this.dirty=!0,this.needsUpload=!1,this.filter=null,this.nodesInfo=[];for(const b of t)this.nodesInfo.push(new CC(b)),IC(b,_.featureIndexArray.length,_.grid),_.featureIndexArray.emplaceBack(this.nodesInfo.length-1,0,_.bucketLayerIDs.length-1,0);this.states={},this.hasAppearances=null}updateFootprints(e,t){for(const r of this.getNodesInfo()){const c=r.node;c.footprint&&t.push({footprint:c.footprint,id:e})}}updateAppearances(e,t,r,c){return{hasLayoutChanges:!1,hasUboChanges:!1}}update(e){const t=Object.keys(e).length!==0;if(t&&!this.stateDependentLayers.length)return;const r=t?this.stateDependentLayers:this.layers;if(!zo(e,this.states))for(const c of r)this.evaluate(c,e);this.states=structuredClone(e)}populate(){console.log("populate 3D model bucket")}uploadPending(){return!this.uploaded||this.needsUpload}upload(e){if(!this.needsUpload)return;const t=this.getNodesInfo();for(const r of t){const c=r.node;this.uploaded?this.updatePbrBuffer(c):Ib(c,e,!0)}for(const r of t)Nx(r.node);this.uploaded=!0,this.needsUpload=!1}updatePbrBuffer(e){let t=!1;if(!e.meshes)return t;for(const r of e.meshes)r.pbrBuffer&&(r.pbrBuffer.updateData(r.featureArray),t=!0);return t}needsReEvaluation(e,t,r){const c=e.transform.projectionOptions,h=e.style.getBrightness(),f=this.brightness!==h;if(!this.uploaded||this.dirty||c.name!==this.projection.name||R_(r.paint.get("model-color").value,f)||R_(r.paint.get("model-color-mix-intensity").value,f)||R_(r.paint.get("model-roughness").value,f)||R_(r.paint.get("model-emissive-strength").value,f)||R_(r.paint.get("model-height-based-emissive-strength-multiplier").value,f)){this.projection=c,this.brightness=h;const _=this.getNodesInfo();for(const g of _)g.state=null;return!0}return!1}evaluateTransform(e,t){if(e.transform.zoom===this.zoom)return;this.zoom=e.transform.zoom;const r=this.getNodesInfo(),c=this.id.canonical;for(const h of r){const f=h.feature;h.evaluatedTranslation=t.paint.get("model-translation").evaluate(f,{},c),h.evaluatedScale=t.paint.get("model-scale").evaluate(f,{},c)}}evaluate(e,t){const r=this.getNodesInfo();for(const c of r){if(!c.node.meshes)continue;const h=c.feature,f=t&&t[h.id];if(zo(f,c.state))continue;c.state=structuredClone(f);const _=c.node.meshes&&c.node.meshes[0].featureData,g=c.evaluatedColor[2],b=c.evaluatedRMEA[2],S=this.id.canonical;if(c.hasTranslucentParts=!1,_){for(let I=0;I<AC.length;I++){const A=AC[I];A.length&&(h.properties.part=A);const M=e.paint.get("model-color").evaluate(h,f,S).toPremultipliedRenderColor(null),D=e.paint.get("model-color-mix-intensity").evaluate(h,f,S);c.evaluatedColor[I]=[M.r,M.g,M.b,D],c.evaluatedRMEA[I][0]=e.paint.get("model-roughness").evaluate(h,f,S),c.evaluatedRMEA[I][2]=e.paint.get("model-emissive-strength").evaluate(h,f,S),c.evaluatedRMEA[I][3]=M.a,c.emissionHeightBasedParams[I]=e.paint.get("model-height-based-emissive-strength-multiplier").evaluate(h,f,S),!c.hasTranslucentParts&&M.a<1&&(c.hasTranslucentParts=!0)}delete h.properties.part,p3(c,g!==c.evaluatedColor[2]||b!==c.evaluatedRMEA[2],this.modelTraits)}else c.evaluatedRMEA[0][2]=e.paint.get("model-emissive-strength").evaluate(h,f,S);c.evaluatedTranslation=e.paint.get("model-translation").evaluate(h,f,S),c.evaluatedScale=e.paint.get("model-scale").evaluate(h,f,S),this.updatePbrBuffer(c.node)||(this.needsUpload=!0)}this.dirty=!1}elevationUpdate(e,t,r,c){const h=e.findDEMTileFor(r);if(h&&(h.tileID.canonical!==this.terrainTile||t!==this.terrainExaggeration)){if(h.dem&&h.tileID.overscaledZ!==this.elevationReadFromZ){this.elevationReadFromZ=h.tileID.overscaledZ;const f=Ef.create(e,r,h);if(!f)return;this.modelTraits&gf.HasMapboxMeshFeatures&&this.updateDEM(e,f,r,c);for(const _ of this.getNodesInfo()){const g=_.node;if(!g.footprint||!g.footprint.vertices||!g.footprint.vertices.length)continue;const b=g.footprint.vertices;let S=f.getElevationAt(b[0].x,b[0].y,!0,!0);for(let I=1;I<b.length;I++)S=Math.min(S,f.getElevationAt(b[I].x,b[I].y,!0,!0));g.elevation=S}}this.terrainTile=h.tileID.canonical,this.terrainExaggeration=t}}updateDEM(e,t,r,c){let h=t._dem._modifiedForSources[c];if(h===void 0&&(t._dem._modifiedForSources[c]=[],h=t._dem._modifiedForSources[c]),h.includes(r.canonical))return;const f=t._dem.dim;h.push(r.canonical);let _=!1;for(const g of this.getNodesInfo()){const b=g.node;if(!b.footprint||!b.footprint.grid)continue;const S=b.footprint.grid,I=t.tileCoordToPixel(S.min.x,S.min.y),A=t.tileCoordToPixel(S.max.x,S.max.y),M=Math.min(Math.min(f-A.y,I.x),Math.min(I.y,f-A.x));if(M<0)continue;const D=q(M,2,5);let z=Math.max(0,I.x-D),B=Math.max(0,I.y-D),V=Math.min(A.x+D,f-1),Z=Math.min(A.y+D,f-1);for(let te=B;te<=Z;++te)for(let me=z;me<=V;++me)Rh[te*f+me]=255;let G=0,Y=0;for(let te=0;te<S.cellsY;++te)for(let me=0;me<S.cellsX;++me){if(!S.cells[te*S.cellsX+me])continue;const ce=t.tileCoordToPixel(S.min.x+me/S.xScale,S.min.y+te/S.yScale),pe=t.tileCoordToPixel(S.min.x+(me+1)/S.xScale,S.min.y+(te+1)/S.yScale);for(let he=ce.y;he<=Math.min(pe.y+1,f-1);++he)for(let de=ce.x;de<=Math.min(pe.x+1,f-1);++de)Rh[he*f+de]===255&&(Rh[he*f+de]=0,G+=t.getElevationAtPixel(de,he),Y++)}const Q=G/Y;z=Math.max(1,I.x-D),B=Math.max(1,I.y-D),V=Math.min(A.x+D,f-2),Z=Math.min(A.y+D,f-2),_=!0;for(let te=B;te<=Z;++te)for(let me=z;me<=V;++me)Rh[te*f+me]===0&&(cw[te*f+me]=t._dem.set(me,te,Q));for(let te=1;te<D;++te){z=Math.max(1,I.x-te),B=Math.max(1,I.y-te),V=Math.min(A.x+te,f-2),Z=Math.min(A.y+te,f-2);for(let me=B;me<=Z;++me)for(let ce=z;ce<=V;++ce){const pe=me*f+ce;if(Rh[pe]===255){let he=0,de=0,Be=-1,je=-1;for(let He=-1;He<=1;++He)for(let Xe=-1;Xe<=1;++Xe){const Ze=(me+He)*f+ce+Xe;if(Rh[Ze]>=te)continue;const nt=cw[Ze],Fe=Math.abs(nt);Fe>de&&(he=nt,de=Fe,Be=Xe,je=He)}if(de>.1){const He=1-(te+.5*Math.abs(Be*je))/D;let Xe=t._dem.get(ce,me)+he*He;const Ze=t._dem.get(ce+Be,me+je),nt=t._dem.get(ce-Be,me-je,!0);(Xe-Ze)*(Xe-nt)>0&&(Xe=(Ze+nt)/2),cw[pe]=t._dem.set(ce,me,Xe),Rh[pe]=te}}}}}_&&(t._demTile.needsDEMTextureUpload=!0,t._dem._timestamp=ts.now())}setFilter(e){this.filter=e?Yd(e):null}getNodesInfo(){return this.filter?this.nodesInfo.filter(e=>this.filter.filter(new Mi(this.id.overscaledZ,{worldview:this.worldview}),e.feature,this.id.canonical)):this.nodesInfo}destroy(){const e=this.getNodesInfo();for(const t of e)Nx(t.node),Ab(t.node)}isEmpty(){return!this.nodesInfo.length}updateReplacement(e,t){if(t.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=t.updateTime;const r=t.getReplacementRegionsForTile(e.toUnwrapped());for(const c of this.getNodesInfo()){const h=c.node.footprint;c.hiddenByReplacement=!!h&&!r.find(f=>f.footprint===h)}}getHeightAtTileCoord(e,t){const r=[],c=[0,0,0],h=Ye([]);for(const f of this.getNodesInfo()){const _=f.node.meshes[0],g=_.transformedAabb;if(e<g.min[0]||t<g.min[1]||e>g.max[0]||t>g.max[1])continue;if(f.node.hidden===!0)return{height:1/0,maxHeight:f.feature.properties.height,hidden:!1,verticalScale:f.evaluatedScale[2]};Se(h,f.node.globalMatrix),c[0]=e,c[1]=t,mn(c,c,h);const b=(c[0]-_.aabb.min[0])/(_.aabb.max[0]-_.aabb.min[0])*Ih|0,S=Math.min(63,(c[1]-_.aabb.min[1])/(_.aabb.max[1]-_.aabb.min[1])*Ih|0)*Ih+Math.min(63,b),I=_.heightmap[S];if(!(I<0&&f.node.footprint))return f.hiddenByReplacement?void 0:{height:I,maxHeight:f.feature.properties.height,hidden:!1,verticalScale:f.evaluatedScale[2]};if(f.node.footprint.grid.query(new it(e,t),new it(e,t),r),r.length>0)return{height:void 0,maxHeight:f.feature.properties.height,hidden:f.hiddenByReplacement,verticalScale:f.evaluatedScale[2]}}}}function R_(n,e){return n instanceof zc&&!n.isLightConstant&&e}function f3(n,e,t,r,c,h,f,_){let g=(61440&e|(61440&e)>>4)>>8,b=(3840&e|(3840&e)>>4)>>4,S=240&e|(240&e)>>4;t[3]>0&&(g=Gt(g,255*t[0],t[3]),b=Gt(b,255*t[1],t[3]),S=Gt(S,255*t[2],t[3]));const I=g<<8|b,A=S<<8|Math.floor(255*r[3]),M=function(te){const me=q(te,0,2);return Math.min(Math.round(.5*me*255),255)}(r[2])<<8|15*r[0]<<4|15*r[1],D=q(c[0],0,1),z=q(c[1],0,1),B=q(c[2],0,1),V=q(c[3],0,1);let Z,G,Y,Q;if(D!==z&&f!==h&&z!==D){const te=f-h;G=1/(te*(z-D)),Y=-(h+te*D)/(te*(z-D));const me=q(c[4],-1,1);Q=Math.pow(10,me),Z=255*B<<8|255*V}else Z=65535,G=0,Y=1,Q=1;if(n.emplaceBack(I,A,M,Z,G,Y,Q),_){const te=_.length;_.clear();for(let me=0;me<te;me++)_.emplaceBack(I,A,M,Z,G,Y,Q)}}function p3(n,e,t){const r=n.node;let c=0;const h=t&gf.HasMeshoptCompression;for(const f of r.meshes){if(r.lights&&r.lightMeshIndex===c||!f.featureData)continue;f.featureArray=new sf,f.featureArray.reserve(f.featureData.length);let _=e;for(const g of f.featureData){const b=h?65535&g:g>>16&65535,S=h?g>>16&65535:65535&g,I=(15&S)<8?15&S:0,A=n.evaluatedRMEA[I],M=n.evaluatedColor[I],D=n.emissionHeightBasedParams[I];let z;if(_&&I===2&&r.lights&&(z=new sf,z.resize(10*r.lights.length)),f3(f.featureArray,b,M,A,D,f.aabb.min[2],f.aabb.max[2],z),z&&_){_=!1;const B=r.meshes[r.lightMeshIndex];B.featureArray=z,B.featureArray._trim()}}f.featureArray._trim(),c++}}wt(av,"Tiled3dModelBucket",{omit:["layers"]}),wt(CC,"Tiled3dModelFeature");const m3=["id","tile","layer","source","sourceLayer","state"];class Dh{constructor(e,t,r,c,h){this.type="Feature",this._vectorTileFeature=e,this._z=t,this._x=r,this._y=c,this.properties=e?e.properties:{},this.id=h}clone(){const e=new Dh(this._vectorTileFeature,this._z,this._x,this._y,this.id);return this.state&&(e.state=Object.assign({},this.state)),this.layer&&(e.layer=Object.assign({},this.layer)),this.source&&(e.source=this.source),this.sourceLayer&&(e.sourceLayer=this.sourceLayer),e}get geometry(){return this._geometry===void 0&&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 m3)this[t]!==void 0&&(e[t]=this[t]);return e}}class Lh extends Du{constructor(e,t,r,c){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)}loadGLTFFromURI(e,t){return $I(this.map._requestManager.transformRequest(e,Mu.Model).url,t)}async loadModel(e,t,r){try{const c=await this.loadGLTFFromURI(t.uri,r);if(r.aborted)return;const h=this._modelsInfo.get(e);if(!h)return;const f=Pb(c),_=h.modelSpec,g=new XI(e,_.uri,_.position,_.orientation,f);Lh.applyModelSpecification(g,_),g.computeBoundsAndApplyParent(),this.models.push(g),h.model=g}catch(c){if(c instanceof Error&&c.name==="AbortError")return;const h=c instanceof Error?c.message:"Unknown error";this.fire(new xc(new Error(`Could not load model ${e} from ${t.uri}: ${h}`)))}}async load(){this._abortController||(this._abortController=new AbortController);const e=this._abortController.signal,t=[];for(const r in this._options.models){const c=this._options.models[r],h=this._modelsInfo.get(r);if(h&&h.model){h.modelSpec=c;const f=h.model;f.position=c.position!=null?new ve(c.position[0],c.position[1]):new ve(0,0),f.orientation=c.orientation!=null?c.orientation:[0,0,0],Lh.applyModelSpecification(f,c),f.computeBoundsAndApplyParent(),this.models.push(f)}else h?h.modelSpec=c:(this._modelsInfo.set(r,{modelSpec:c,model:null}),t.push(this.loadModel(r,c,e)))}t.length!==0?(await Promise.allSettled(t),e.aborted||this.fire(new ho("data",{dataType:"source",sourceDataType:"metadata"}))):this.loaded()&&this.fire(new ho("data",{dataType:"source",sourceDataType:"metadata"}))}static applyModelSpecification(e,t){t.nodeOverrides&&Lh.convertNodeOverrides(e,t.nodeOverrides),t.materialOverrides&&Lh.convertMaterialOverrides(e,t.materialOverrides),t.nodeOverrideNames&&(e.nodeOverrideNames=[...t.nodeOverrideNames]),t.materialOverrideNames&&(e.materialOverrideNames=[...t.materialOverrideNames]),t.featureProperties&&(e.featureProperties=t.featureProperties)}static convertNodeOverrides(e,t){if(Array.isArray(t)&&t.every(r=>typeof r=="string")){e.nodeOverrideNames=[];for(const r of t)e.nodeOverrideNames.push(r)}else Object.entries(t).forEach(([r,c])=>{const h={orientation:[0,0,0]};if(c.hasOwnProperty("orientation")){const f=c.orientation;f&&(h.orientation=f)}e.nodeOverrides.set(r,h)})}static convertMaterialOverrides(e,t){if(Array.isArray(t)&&t.every(r=>typeof r=="string")){e.materialOverrideNames=[];for(const r of t)e.materialOverrideNames.push(r)}else Object.entries(t).forEach(([r,c])=>{const h={color:new Ii(1,1,1),colorMix:0,emissionStrength:0,opacity:1},f=c["model-color"];f!==void 0&&(h.color.r=f[0],h.color.g=f[1],h.color.b=f[2]);const _=c["model-color-mix-intensity"];_!==void 0&&(h.colorMix=_);const g=c["model-emissive-strength"];g!==void 0&&(h.emissionStrength=g);const b=c["model-opacity"];b!==void 0&&(h.opacity=b),e.materialOverrides.set(r,h)})}onAdd(e){this.map=e,this.load()}hasTransition(){return!1}loaded(){if(this._modelsInfo.size===0)return!0;for(const e of this._modelsInfo.values())if(e.model==null)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=zl(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 r in e){const c=e[r],h=this._modelsInfo.get(r);h&&h.modelSpec.uri===c.uri&&t.set(r,h)}if(this._modelsInfo.size!==t.size){this.cancelModelRequests();for(const[r,c]of t)c.model||t.delete(r)}this._modelsInfo=t,this._options.models=e,this.load()}}function uw(n,e,t,r){const c=1<<n.z;e.lat=Oe((r/_t+n.y)/c),e.lng=we((t/_t+n.x)/c)}function _3(n,e,t,r){const c=n.getNodesInfo()[e];if(!c||c.hiddenByReplacement||!c.node.meshes)return;let h=Number.MAX_VALUE;const f=c.node,_=t.tile,g=r.calculatePosMatrix(_.tileID.toUnwrapped(),r.worldSize),b=c.evaluatedScale;let S=0;r.elevation&&f.elevation&&(S=f.elevation*r.elevation.exaggeration()),Ie(g,g,[(f.anchor?f.anchor[0]:0)*(b[0]-1),(f.anchor?f.anchor[1]:0)*(b[1]-1),S]),qe(g,g,b);const I=t.queryGeometry,A=I.isPointQuery()?I.screenBounds:I.screenGeometry,M=function(z){const B=ye([],g,z.globalMatrix);ye(B,r.expandedFarZProjMatrix,B);for(let V=0;V<z.meshes.length;++V){const Z=z.meshes[V];if(V===z.lightMeshIndex)continue;const G=Eb(A,r,B,Z.aabb);G!=null&&(h=Math.min(G,h))}if(z.children)for(const V of z.children)M(V)};if(M(f),h===Number.MAX_VALUE)return;const D=new ve(0,0);return uw(_.tileID.canonical,D,c.node.anchor[0],c.node.anchor[1]),{intersectionZ:h,position:D,feature:c.feature}}const g3={circle:class extends jr{constructor(n,e,t,r){super(n,{layout:pE||(pE=new on({"circle-sort-key":new at(Ee.layout_circle["circle-sort-key"]),"circle-elevation-reference":new dt(Ee.layout_circle["circle-elevation-reference"]),visibility:new dt(Ee.layout_circle.visibility)})),paint:mE||(mE=new on({"circle-radius":new at(Ee.paint_circle["circle-radius"]),"circle-color":new at(Ee.paint_circle["circle-color"]),"circle-blur":new at(Ee.paint_circle["circle-blur"]),"circle-opacity":new at(Ee.paint_circle["circle-opacity"]),"circle-translate":new dt(Ee.paint_circle["circle-translate"]),"circle-translate-anchor":new dt(Ee.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new dt(Ee.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new dt(Ee.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new at(Ee.paint_circle["circle-stroke-width"]),"circle-stroke-color":new at(Ee.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new at(Ee.paint_circle["circle-stroke-opacity"]),"circle-emissive-strength":new dt(Ee.paint_circle["circle-emissive-strength"]),"circle-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"circle-stroke-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r)}createBucket(n){return new Bi(n)}queryRadius(n){const e=n;return Gc("circle-radius",this,e)+Gc("circle-stroke-width",this,e)+hx(this.paint.get("circle-translate"))}queryIntersectsFeature(n,e,t,r,c,h,f,_){const g=fE(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),h.angle,n.pixelToTileUnitsFactor),b=this.paint.get("circle-radius").evaluate(e,t)+this.paint.get("circle-stroke-width").evaluate(e,t);return CE(n,r,h,f,_,this.paint.get("circle-pitch-alignment")==="map",this.paint.get("circle-pitch-scale")==="map",g,b)}getProgramIds(){return["circle"]}getDefaultProgramParams(n,e,t){const r=AE(this);return{config:new k(this,{zoom:e,lut:t}),defines:r,overrideFog:!1}}is3D(n){return!n&&!!this.layout&&this.layout.get("circle-elevation-reference")!=="none"}hasElevation(){return this.layout&&this.layout.get("circle-elevation-reference")!=="none"}},heatmap:class extends jr{createBucket(n){return new ME(n)}constructor(n,e,t,r){super(n,{layout:RE||(RE=new on({visibility:new dt(Ee.layout_heatmap.visibility)})),paint:DE||(DE=new on({"heatmap-radius":new at(Ee.paint_heatmap["heatmap-radius"]),"heatmap-weight":new at(Ee.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new dt(Ee.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Bc(Ee.paint_heatmap["heatmap-color"]),"heatmap-opacity":new dt(Ee.paint_heatmap["heatmap-opacity"]),"heatmap-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(n){n==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=e_({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(n){return Gc("heatmap-radius",this,n)}queryIntersectsFeature(n,e,t,r,c,h,f,_){const g=this.paint.get("heatmap-radius").evaluate(e,t);return CE(n,r,h,f,_,!0,!0,new it(0,0),g)}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&this.visibility!=="none"}getProgramIds(){return["heatmap","heatmapTexture"]}getDefaultProgramParams(n,e,t){return n==="heatmap"?{config:new k(this,{zoom:e,lut:t}),overrideFog:!1}:{}}},hillshade:class extends jr{constructor(n,e,t,r){super(n,{layout:LE||(LE=new on({visibility:new dt(Ee.layout_hillshade.visibility)})),paint:zE||(zE=new on({"hillshade-illumination-direction":new dt(Ee.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-anchor":new dt(Ee.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new dt(Ee.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new dt(Ee.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new dt(Ee.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new dt(Ee.paint_hillshade["hillshade-accent-color"]),"hillshade-emissive-strength":new dt(Ee.paint_hillshade["hillshade-emissive-strength"]),"hillshade-shadow-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"hillshade-highlight-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"hillshade-accent-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r)}shouldRedrape(){return this.hasOffscreenPass()&&this.paint.get("hillshade-illumination-anchor")==="viewport"}hasOffscreenPass(){return this.paint.get("hillshade-exaggeration")!==0&&this.visibility!=="none"}getProgramIds(){return["hillshade","hillshadePrepare"]}getDefaultProgramParams(n,e,t){return{overrideFog:!1}}},fill:class extends jr{constructor(n,e,t,r){super(n,{layout:eI||(eI=new on({"fill-sort-key":new at(Ee.layout_fill["fill-sort-key"]),visibility:new dt(Ee.layout_fill.visibility),"fill-elevation-reference":new dt(Ee.layout_fill["fill-elevation-reference"]),"fill-construct-bridge-guard-rail":new at(Ee.layout_fill["fill-construct-bridge-guard-rail"])})),paint:tI||(tI=new on({"fill-antialias":new dt(Ee.paint_fill["fill-antialias"]),"fill-opacity":new at(Ee.paint_fill["fill-opacity"]),"fill-color":new at(Ee.paint_fill["fill-color"]),"fill-outline-color":new at(Ee.paint_fill["fill-outline-color"]),"fill-translate":new dt(Ee.paint_fill["fill-translate"]),"fill-translate-anchor":new dt(Ee.paint_fill["fill-translate-anchor"]),"fill-pattern":new at(Ee.paint_fill["fill-pattern"]),"fill-pattern-cross-fade":new dt(Ee.paint_fill["fill-pattern-cross-fade"]),"fill-emissive-strength":new dt(Ee.paint_fill["fill-emissive-strength"]),"fill-z-offset":new at(Ee.paint_fill["fill-z-offset"]),"fill-bridge-guard-rail-color":new at(Ee.paint_fill["fill-bridge-guard-rail-color"]),"fill-tunnel-structure-color":new at(Ee.paint_fill["fill-tunnel-structure-color"]),"fill-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"fill-outline-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"fill-bridge-guard-rail-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"fill-tunnel-structure-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r)}getProgramIds(){const n=this.paint.get("fill-pattern"),e=n&&n.constantOr(1),t=[e?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&t.push(e&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),t}getDefaultProgramParams(n,e,t){return{config:new k(this,{zoom:e,lut:t}),overrideFog:!1}}recalculate(n,e){super.recalculate(n,e);const t=this.paint._values["fill-outline-color"];t.value.kind==="constant"&&t.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(n){return new wx(n)}queryRadius(){return hx(this.paint.get("fill-translate"))}queryIntersectsFeature(n,e,t,r,c,h){return!n.queryGeometry.isAboveHorizon&&_n(dE(n.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),h.angle,n.pixelToTileUnitsFactor),r)}isTileClipped(){return this.paint.get("fill-z-offset").constantOr(1)===0}is3D(n){if(this.paint.get("fill-z-offset").constantOr(1)!==0)return!0;const e=this.layout&&this.layout.get("fill-elevation-reference")!=="none";return n!=null?e&&!n:e}hasElevation(){return this.layout&&this.layout.get("fill-elevation-reference")!=="none"}hasShadowPass(){return this.layout&&this.layout.get("fill-elevation-reference")!=="none"}},"fill-extrusion":class extends jr{constructor(n,e,t,r){super(n,{layout:bI||(bI=new on({visibility:new dt(Ee["layout_fill-extrusion"].visibility),"fill-extrusion-edge-radius":new dt(Ee["layout_fill-extrusion"]["fill-extrusion-edge-radius"]),"source-max-zoom":new dt(Ee["layout_fill-extrusion"]["source-max-zoom"])})),paint:wI||(wI=new on({"fill-extrusion-opacity":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new at(Ee["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new at(Ee["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-pattern-cross-fade":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-pattern-cross-fade"]),"fill-extrusion-height":new at(Ee["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new at(Ee["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-height-alignment":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-height-alignment"]),"fill-extrusion-base-alignment":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-base-alignment"]),"fill-extrusion-vertical-gradient":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"]),"fill-extrusion-ambient-occlusion-intensity":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-intensity"]),"fill-extrusion-ambient-occlusion-radius":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-radius"]),"fill-extrusion-ambient-occlusion-wall-radius":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-wall-radius"]),"fill-extrusion-ambient-occlusion-ground-radius":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-ground-radius"]),"fill-extrusion-ambient-occlusion-ground-attenuation":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-ground-attenuation"]),"fill-extrusion-flood-light-color":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-flood-light-color"]),"fill-extrusion-flood-light-intensity":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-flood-light-intensity"]),"fill-extrusion-flood-light-wall-radius":new at(Ee["paint_fill-extrusion"]["fill-extrusion-flood-light-wall-radius"]),"fill-extrusion-flood-light-ground-radius":new at(Ee["paint_fill-extrusion"]["fill-extrusion-flood-light-ground-radius"]),"fill-extrusion-flood-light-ground-attenuation":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-flood-light-ground-attenuation"]),"fill-extrusion-vertical-scale":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-vertical-scale"]),"fill-extrusion-rounded-roof":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-rounded-roof"]),"fill-extrusion-cutoff-fade-range":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-cutoff-fade-range"]),"fill-extrusion-front-cutoff":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-front-cutoff"]),"fill-extrusion-emissive-strength":new at(Ee["paint_fill-extrusion"]["fill-extrusion-emissive-strength"]),"fill-extrusion-line-width":new at(Ee["paint_fill-extrusion"]["fill-extrusion-line-width"]),"fill-extrusion-cast-shadows":new dt(Ee["paint_fill-extrusion"]["fill-extrusion-cast-shadows"]),"fill-extrusion-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"fill-extrusion-flood-light-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(n){return new Mx(n)}queryRadius(){return hx(this.paint.get("fill-extrusion-translate"))}is3D(n){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(n,e,t,r,c,h,f,_,g){const b=fE(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),h.angle,n.pixelToTileUnitsFactor),S=this.paint.get("fill-extrusion-height").evaluate(e,t),I=this.paint.get("fill-extrusion-base").evaluate(e,t),A=[0,0],M=_&&h.elevation,D=h.elevation?h.elevation.exaggeration():1,z=n.tile.getBucket(this);if(z instanceof Mx){const Y=z.centroidData.find(Q=>g>=Q.vertexArrayOffset&&g<Q.vertexArrayOffset+Q.vertexCount);if(Y&&Y.flags&Cx)return!1;if(M){const Q=z.centroidVertexArray,te=g+1;te<Q.length&&(A[0]=Q.geta_centroid_pos0(te),A[1]=Q.geta_centroid_pos1(te))}}if(A[0]===0&&A[1]===1)return!1;h.projection.name==="globe"&&(r=vI([r],[new it(0,0),new it(_t,_t)],n.tileID.canonical).map(Y=>Y.polygon).flat());const B=M?_:null,[V,Z]=PI(h,r,I,S,b,f,B,A,D,h.center.lat,n.tileID.canonical),G=n.queryGeometry;return CI(V,Z,G.isPointQuery()?G.screenBounds:G.screenGeometry)}},building:class extends jr{constructor(n,e,t,r){super(n,{layout:iA||(iA=new on({visibility:new dt(Ee.layout_building.visibility),"building-facade":new at(Ee.layout_building["building-facade"]),"building-facade-floors":new at(Ee.layout_building["building-facade-floors"]),"building-facade-unit-width":new at(Ee.layout_building["building-facade-unit-width"]),"building-facade-window":new at(Ee.layout_building["building-facade-window"]),"building-roof-shape":new at(Ee.layout_building["building-roof-shape"]),"building-height":new at(Ee.layout_building["building-height"]),"building-base":new at(Ee.layout_building["building-base"]),"building-flood-light-wall-radius":new at(Ee.layout_building["building-flood-light-wall-radius"]),"building-flood-light-ground-radius":new at(Ee.layout_building["building-flood-light-ground-radius"]),"building-flip-roof-orientation":new at(Ee.layout_building["building-flip-roof-orientation"])})),paint:nA||(nA=new on({"building-opacity":new dt(Ee.paint_building["building-opacity"]),"building-ambient-occlusion-intensity":new dt(Ee.paint_building["building-ambient-occlusion-intensity"]),"building-ambient-occlusion-ground-intensity":new dt(Ee.paint_building["building-ambient-occlusion-ground-intensity"]),"building-ambient-occlusion-ground-radius":new dt(Ee.paint_building["building-ambient-occlusion-ground-radius"]),"building-ambient-occlusion-ground-attenuation":new dt(Ee.paint_building["building-ambient-occlusion-ground-attenuation"]),"building-vertical-scale":new dt(Ee.paint_building["building-vertical-scale"]),"building-cast-shadows":new dt(Ee.paint_building["building-cast-shadows"]),"building-color":new at(Ee.paint_building["building-color"]),"building-emissive-strength":new at(Ee.paint_building["building-emissive-strength"]),"building-facade-emissive-chance":new dt(Ee.paint_building["building-facade-emissive-chance"]),"building-cutoff-fade-range":new dt(Ee.paint_building["building-cutoff-fade-range"]),"building-front-cutoff":new dt(Ee.paint_building["building-front-cutoff"]),"building-flood-light-color":new dt(Ee.paint_building["building-flood-light-color"]),"building-flood-light-intensity":new dt(Ee.paint_building["building-flood-light-intensity"]),"building-flood-light-ground-attenuation":new dt(Ee.paint_building["building-flood-light-ground-attenuation"]),"building-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"building-flood-light-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(n){return new tA(n)}cutoffRange(){return this.paint.get("building-cutoff-fade-range")}hasShadowPass(){return this.paint.get("building-cast-shadows")}hasLightBeamPass(){return!0}canCastShadows(){return!0}is3D(n){return!0}queryRadius(n){return 0}queryIntersectsFeature(n,e,t,r,c,h,f,_,g,b){let S=this.layout.get("building-height").evaluate(e,t);const I=this.layout.get("building-base").evaluate(e,t),A=n.tile.getBucket(this).getFootprint(e);if(A){if(A.hiddenFlags!==0)return!1;S=A.height}const[M,D]=PI(h,r,I,S,new it(0,0),f,null,[0,0],1,h.center.lat,n.tileID.canonical),z=n.queryGeometry;return CI(M,D,z.isPointQuery()?z.screenBounds:z.screenGeometry)}},line:class extends jr{constructor(n,e,t,r){const c=fA();super(n,c,e,t,r),c.layout&&(this.layout=new pa(c.layout)),this.gradientVersion=0,this.hasElevatedBuckets=!1,this.hasNonElevatedBuckets=!1}_handleSpecialPaintPropertyUpdate(n){if(n==="line-gradient"){const e=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=e._styleExpression&&e._styleExpression.expression instanceof qu,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(n,e){super.recalculate(n,e),this.paint._values["line-floorwidth"]=(()=>{if(g_)return g_;const t=fA();return g_=new cB(t.paint.properties["line-width"].specification),g_.useIntegerZoom=!0,g_})().possiblyEvaluate(this._transitioningPaint._values["line-width"].value,n)}createBucket(n){return new Ux(n)}getProgramIds(){const n=[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"];return this.paint.get("line-blend-mode")!=="default"&&n.push("lineBlendComposite"),n}getDefaultProgramParams(n,e,t){if(n==="lineBlendComposite")return{};const r=hA(this);return{config:new k(this,{zoom:e,lut:t}),defines:r,overrideFog:!1}}queryRadius(n){const e=n,t=pA(Gc("line-width",this,e),Gc("line-gap-width",this,e)),r=Gc("line-offset",this,e);return t/2+Math.abs(r)+hx(this.paint.get("line-translate"))}queryIntersectsFeature(n,e,t,r,c,h){if(n.queryGeometry.isAboveHorizon)return!1;const f=dE(n.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),h.angle,n.pixelToTileUnitsFactor),_=n.pixelToTileUnitsFactor/2*pA(this.paint.get("line-width").evaluate(e,t),this.paint.get("line-gap-width").evaluate(e,t)),g=this.paint.get("line-offset").evaluate(e,t);return g&&(r=function(b,S){const I=[],A=new it(0,0);for(let M=0;M<b.length;M++){const D=b[M],z=[];for(let B=0;B<D.length;B++){const V=D[B],Z=D[B+1],G=B===0?A:V.sub(D[B-1])._unit()._perp(),Y=B===D.length-1?A:Z.sub(V)._unit()._perp(),Q=G._add(Y)._unit();Q._mult(1/(Q.x*Y.x+Q.y*Y.y)),z.push(Q._mult(S)._add(V))}I.push(z)}return I}(r,g*n.pixelToTileUnitsFactor)),function(b,S,I){for(let A=0;A<S.length;A++){const M=S[A];if(b.length>=3){for(let D=0;D<M.length;D++)if(ns(b,M[D]))return!0}if(gs(b,M,I))return!0}return!1}(f,r,_)}isTileClipped(){return this.hasNonElevatedBuckets}isDraped(n){return!this.hasElevatedBuckets||this.layout&&this.layout.get("line-elevation-reference")==="hd-road-markup"}hasElevation(){return this.layout&&this.layout.get("line-elevation-reference")!=="none"}hasOffscreenPass(){return this.paint.get("line-blend-mode")!=="default"&&this.paint.get("line-opacity").constantOr(1)!==0&&this.paint.get("line-width").constantOr(1)!==0&&this.visibility!=="none"}resize(){this._destroyLineBlendFbo()}_clear(){this._destroyLineBlendFbo()}_destroyLineBlendFbo(){this.lineBlendFbo&&(this.lineBlendFbo.destroy(),this.lineBlendFbo=null),this.lineBlendStencil=null,this.lineBlendDrapeFbo&&(this.lineBlendDrapeFbo.destroy(),this.lineBlendDrapeFbo=null),this.lineBlendDrapeStencil=null}},symbol:iv,background:class extends jr{constructor(n,e,t,r){super(n,{layout:lC||(lC=new on({visibility:new dt(Ee.layout_background.visibility)})),paint:cC||(cC=new on({"background-pitch-alignment":new dt(Ee.paint_background["background-pitch-alignment"]),"background-color":new dt(Ee.paint_background["background-color"]),"background-pattern":new dt(Ee.paint_background["background-pattern"]),"background-opacity":new dt(Ee.paint_background["background-opacity"]),"background-emissive-strength":new dt(Ee.paint_background["background-emissive-strength"]),"background-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}getDefaultProgramParams(n,e,t){return{overrideFog:!1}}is3D(n){return this.paint.get("background-pitch-alignment")==="viewport"}},raster:pC,"raster-particle":wC,sky:class extends jr{constructor(n,e,t,r){super(n,{layout:gC||(gC=new on({visibility:new dt(Ee.layout_sky.visibility)})),paint:yC||(yC=new on({"sky-type":new dt(Ee.paint_sky["sky-type"]),"sky-atmosphere-sun":new dt(Ee.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new dt(Ee.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new dt(Ee.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new dt(Ee.paint_sky["sky-gradient-radius"]),"sky-gradient":new Bc(Ee.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new dt(Ee.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new dt(Ee.paint_sky["sky-atmosphere-color"]),"sky-opacity":new dt(Ee.paint_sky["sky-opacity"]),"sky-gradient-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"sky-atmosphere-halo-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"}),"sky-atmosphere-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r),this._updateColorRamp()}_clear(){this.skyboxFbo&&(this.skyboxFbo.destroy(),this.skyboxFbo=null),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null),this._skyboxInvalidated=!0}_handleSpecialPaintPropertyUpdate(n){n==="sky-gradient"?this._updateColorRamp():n!=="sky-atmosphere-sun"&&n!=="sky-atmosphere-halo-color"&&n!=="sky-atmosphere-color"&&n!=="sky-atmosphere-sun-intensity"||(this._skyboxInvalidated=!0)}_updateColorRamp(){this.colorRamp=e_({expression:this._transitionablePaint._values["sky-gradient"].value.expression,evaluationKey:"skyRadialProgress"}),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}needsSkyboxCapture(n){if(this._skyboxInvalidated||!this.skyboxTexture||!this.skyboxGeometry)return!0;if(!this.paint.get("sky-atmosphere-sun")){const e=n.style.light.properties.get("position");return this._lightPosition.azimuthal!==e.azimuthal||this._lightPosition.polar!==e.polar}return!1}getCenter(n,e){if(this.paint.get("sky-type")==="atmosphere"){const r=this.paint.get("sky-atmosphere-sun"),c=!r,h=n.style.light,f=h.properties.get("position");return c&&h.properties.get("anchor")==="viewport"&&zt("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),c?ow(f.azimuthal,90-f.polar,e):ow(r[0],90-r[1],e)}const t=this.paint.get("sky-gradient-center");return ow(t[0],90-t[1],e)}isSky(){return!0}markSkyboxValid(n){this._skyboxInvalidated=!1,this._lightPosition=n.style.light.properties.get("position")}hasOffscreenPass(){return!0}getProgramIds(){const n=this.paint.get("sky-type");return n==="atmosphere"?["skyboxCapture","skybox"]:n==="gradient"?["skyboxGradient"]:null}},slot:class extends jr{constructor(n,e,t,r){super(n,{paint:xC||(xC=new on({}))},e,null)}},model:class extends jr{constructor(n,e,t,r){super(n,{layout:vC||(vC=new on({visibility:new dt(Ee.layout_model.visibility),"model-id":new at(Ee.layout_model["model-id"]),"model-allow-density-reduction":new dt(Ee.layout_model["model-allow-density-reduction"])})),paint:bC||(bC=new on({"model-opacity":new at(Ee.paint_model["model-opacity"]),"model-rotation":new at(Ee.paint_model["model-rotation"]),"model-scale":new at(Ee.paint_model["model-scale"]),"model-translation":new at(Ee.paint_model["model-translation"]),"model-color":new at(Ee.paint_model["model-color"]),"model-color-mix-intensity":new at(Ee.paint_model["model-color-mix-intensity"]),"model-type":new dt(Ee.paint_model["model-type"]),"model-cast-shadows":new dt(Ee.paint_model["model-cast-shadows"]),"model-receive-shadows":new dt(Ee.paint_model["model-receive-shadows"]),"model-ambient-occlusion-intensity":new dt(Ee.paint_model["model-ambient-occlusion-intensity"]),"model-emissive-strength":new at(Ee.paint_model["model-emissive-strength"]),"model-roughness":new at(Ee.paint_model["model-roughness"]),"model-height-based-emissive-strength-multiplier":new at(Ee.paint_model["model-height-based-emissive-strength-multiplier"]),"model-cutoff-fade-range":new dt(Ee.paint_model["model-cutoff-fade-range"]),"model-front-cutoff":new dt(Ee.paint_model["model-front-cutoff"]),"model-elevation-reference":new dt(Ee.paint_model["model-elevation-reference"]),"model-ignore-line-cutout":new dt(Ee.paint_model["model-ignore-line-cutout"]),"model-color-use-theme":new at({type:"string",default:"default","property-type":"data-driven"})}))},e,t,r),this.layer=n,this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(n){return new lw(n)}getProgramIds(){return["model"]}is3D(n){return!0}hasShadowPass(){return!0}canCastShadows(){return!0}hasLightBeamPass(){return!0}cutoffRange(){return this.paint.get("model-cutoff-fade-range")}queryRadius(n){return n instanceof av?8191:0}queryRenderedFeatures(n,e,t){const r=e.getSource();if(!(r&&r instanceof Lh))return{};const c=r,h={};h[this.id]=[];const f=h[this.id];let _=0;for(const g of c.models){const b=e.getFeatureState(this.sourceLayer,g.id),S={type:"Unknown",id:g.id,properties:g.featureProperties},I=this.paint.get("model-rotation").evaluate(S,b),A=this.paint.get("model-scale").evaluate(S,b),M=this.paint.get("model-translation").evaluate(S,b),D=this.paint.get("model-elevation-reference");let z=[];Bx(z,g,t,g.position,I,A,M,D==="ground",D==="ground",!1),t.projection.name==="globe"&&(z=Ox(z,t));const B=ye([],t.projMatrix,z),V=Eb(n.isPointQuery()?n.screenBounds:n.screenGeometry,t,B,g.aabb);if(V!=null){const Z=new Dh(void 0,0,0,0,g.id);Z.layer=this.layer,Z.properties=structuredClone(g.featureProperties),Z.properties.layer=this.id,Z.properties.uri=g.uri,Z.properties.orientation=g.orientation,Z.sourceLayer=this.sourceLayer,Z.geometry={type:"Point",coordinates:[g.position.lng,g.position.lat]},Z.state=b,Z.source=this.source,f.push({featureIndex:_,feature:Z,intersectionZ:V})}++_}return h}queryIntersectsFeature(n,e,t,r,c,h,f,_,g,b){if(!this.modelManager)return!1;const S=this.modelManager,I=n.tile.getBucket(this);if(!(I&&I instanceof lw))return!1;for(const A in I.instancesPerModel){const M=I.instancesPerModel[A],D=e.id!==void 0?e.id:e.properties&&e.properties.hasOwnProperty("id")?e.properties.id:void 0;if(M.idToFeaturesIndex.hasOwnProperty(D)){const z=M.features[M.idToFeaturesIndex[D]],B=S.getModel(A,b||this.scope);if(!B)return!1;let V=[];const Z=new ve(0,0),G=I.canonical;let Y=Number.MAX_VALUE;for(let Q=0;Q<z.instancedDataCount;++Q){const te=16*(z.instancedDataOffset+Q),me=M.instancedDataArray.float32,ce=[me[te+4],me[te+5],me[te+6]];uw(G,Z,Math.floor(me[te]),Math.floor(me[te+1])),Bx(V,B,h,Z,z.rotation,z.scale,ce,!1,!1,!1),h.projection.name==="globe"&&(V=Ox(V,h));const pe=ye([],h.projMatrix,V),he=n.queryGeometry,de=Eb(he.isPointQuery()?he.screenBounds:he.screenGeometry,h,pe,B.aabb);de!=null&&(Y=Math.min(de,Y))}return Y!==Number.MAX_VALUE&&Y}}return!1}_handleOverridablePaintPropertyUpdate(n,e,t){return!(!this.layout||e.isDataDriven()||t.isDataDriven()||n!=="model-color"&&n!=="model-color-mix-intensity"&&n!=="model-rotation"&&n!=="model-scale"&&n!=="model-translation"&&n!=="model-emissive-strength")}_isPropertyZoomDependent(n){const e=this._transitionablePaint._values[n];return e!=null&&e.value!=null&&e.value.expression!=null&&e.value.expression instanceof Pl}isZoomDependent(){return this._isPropertyZoomDependent("model-scale")||this._isPropertyZoomDependent("model-rotation")||this._isPropertyZoomDependent("model-translation")}},clip:class extends jr{constructor(n,e,t,r){super(n,{layout:iI||(iI=new on({"clip-layer-types":new dt(Ee.layout_clip["clip-layer-types"]),"clip-layer-scope":new dt(Ee.layout_clip["clip-layer-scope"]),visibility:new dt(Ee.layout_clip.visibility)})),paint:nI||(nI=new on({}))},e,t,r)}recalculate(n,e){super.recalculate(n,e)}createBucket(n){return new rI(n)}is3D(n){return!0}}};class y3{constructor(e){this._callback=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._callback()},0))}remove(){this._channel=void 0,this._callback=()=>{}}}class PC{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){const r=e[t];this._stringToNumber[r]=t,this._numberToString[t]=r}}encode(e){return this._stringToNumber[e]}decode(e){return this._numberToString[e]}}class MC{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new kc(_t,16,0),this.featureIndexArray=new qm,this.promoteId=t,this.is3DTile=!1,this.serializedLayersCache=new Map}insert(e,t,r,c,h,f=0,_=0){const g=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,c,h,f);const b=this.grid;for(let S=0;S<t.length;S++){const I=t[S],A=[1/0,1/0,-1/0,-1/0];for(let M=0;M<I.length;M++){const D=I[M];A[0]=Math.min(A[0],D.x),A[1]=Math.min(A[1],D.y),A[2]=Math.max(A[2],D.x),A[3]=Math.max(A[3],D.y)}_!==0&&(A[0]-=_,A[1]-=_,A[2]+=_,A[3]+=_),A[0]<_t&&A[1]<_t&&A[2]>=0&&A[3]>=0&&b.insert(g,A[0],A[1],A[2],A[3])}}loadVTLayers(){if(!this.vtLayers){this.vtLayers=new Ci(new jx(this.rawTileData)).layers,this.sourceLayerCoder=new PC(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:r,transform:c,tileTransform:h,pixelPosMatrix:f,availableImages:_,worldview:g}=t;this.loadVTLayers(),this.serializedLayersCache.clear();const b=t.queryRadius?t.queryRadius:0,S=r.bufferedTilespaceBounds,I=this.grid.query(S.min.x,S.min.y,S.max.x,S.max.y,(z,B,V,Z)=>Xa(r.bufferedTilespaceGeometry,z-b,B-b,V+b,Z+b));I.sort(x3);let A=null;c.elevation&&I.length>0&&(A=Ef.create(c.elevation,this.tileID));const M={};let D;for(let z=0;z<I.length;z++){const B=I[z];if(B===D)continue;D=B;const V=this.featureIndexArray.get(B);let Z=null;this.is3DTile?this.loadMatchingModelFeature(M,V,e,r,c,g):this.loadMatchingFeature(M,V,e,_,g,(G,Y,Q,te=0)=>(Z||(Z=Ft(G,this.tileID.canonical,h)),Y.queryIntersectsFeature(r,G,Q,Z,this.z,c,f,A,te,t.scope)))}return M}loadMatchingFeature(e,t,r,c,h,f){const{featureIndex:_,bucketIndex:g,sourceLayerIndex:b,layoutVertexArrayOffset:S}=t,I=this.bucketLayerIDs[g],A=r.layers,M=Object.keys(A);if(M.length&&!Lt(M,I))return;const D=r.sourceCache,z=this.sourceLayerCoder.decode(b),B=this.vtLayers[z].feature(_),V=this.getId(B,z);for(let Z=0;Z<I.length;Z++){const G=I[Z];if(!A[G])continue;const{styleLayer:Y,targets:Q}=A[G];let te={};V!==void 0&&(te=D.getFeatureState(Y.sourceLayer,V));const me=!f||f(B,Y,te,S);if(!me)continue;const ce=new Dh(B,this.z,this.x,this.y,V);ce.tile=this.tileID.canonical,ce.state=te;let pe=this.serializedLayersCache.get(G);pe||(pe=Y.serialize(),pe.id=G,this.serializedLayersCache.set(G,pe)),ce.source=pe.source,ce.sourceLayer=pe["source-layer"],ce.layer=Object.assign({},pe),ce.layer.paint=RC(pe.paint,Y.paint,B,te,c),ce.layer.layout=RC(pe.layout,Y.layout,B,te,c);let he=!1;for(const de of Q){this.updateFeatureProperties(ce,de);const{filter:Be}=de;if(Be){if(B.properties=ce.properties,Be.needGeometry){const je=oi(B,!0);if(!Be.filter(new Mi(this.tileID.overscaledZ,{worldview:h}),je,this.tileID.canonical))continue}else if(!Be.filter(new Mi(this.tileID.overscaledZ,{worldview:h}),B))continue}he=!0,de.targetId&&this.addFeatureVariant(ce,de)}he&&this.appendToResult(e,G,_,ce,me)}}loadMatchingModelFeature(e,t,r,c,h,f){const{featureIndex:_,bucketIndex:g}=t,b=this.bucketLayerIDs[g],S=r.layers,I=Object.keys(S);if(!I.length||Lt(I,b))for(let A=0;A<b.length;A++){const M=b[A],{styleLayer:D,targets:z}=S[M];if(D.type!=="model")continue;const B=c.tile,V=B.getBucket(D);if(!(V&&V instanceof av))continue;const Z=_3(V,_,c,h);if(!Z)continue;const{z:G,x:Y,y:Q}=B.tileID.canonical,{feature:te,intersectionZ:me,position:ce}=Z;let pe={};te.id!==void 0&&(pe=r.sourceCache.getFeatureState(D.sourceLayer,te.id));const he=new Dh({},G,Y,Q,te.id);he.tile=this.tileID.canonical,he.state=pe,he.properties=te.properties,he.geometry={type:"Point",coordinates:[ce.lng,ce.lat]};let de=this.serializedLayersCache.get(M);de||(de=D.serialize(),de.id=M,this.serializedLayersCache.set(M,de)),he.source=de.source,he.sourceLayer=de["source-layer"],he.layer=Object.assign({},de);let Be=!1;for(const je of z){this.updateFeatureProperties(he,je);const{filter:He}=je;if(He){if(te.properties=he.properties,He.needGeometry){if(!He.filter(new Mi(this.tileID.overscaledZ,{worldview:f}),te,this.tileID.canonical))continue}else if(!He.filter(new Mi(this.tileID.overscaledZ,{worldview:f}),te))continue}Be=!0,je.targetId&&this.addFeatureVariant(he,je)}Be&&this.appendToResult(e,M,_,he,me)}}updateFeatureProperties(e,t,r){if(t.properties){const c={};for(const h in t.properties){const f=t.properties[h].evaluate({zoom:this.z},e._vectorTileFeature,e.state,e.tile,r);f!=null&&(c[h]=f)}e.properties=c}}addFeatureVariant(e,t,r){const c={target:t.target,namespace:t.namespace,uniqueFeatureID:t.uniqueFeatureID};t.properties&&(c.properties=e.properties),e.variants=e.variants||{},e.variants[t.targetId]=e.variants[t.targetId]||[],e.variants[t.targetId].push(c)}appendToResult(e,t,r,c,h){let f=e[t];f===void 0&&(f=e[t]=[]),f.push({featureIndex:r,feature:c,intersectionZ:h})}lookupSymbolFeatures(e,t,r,c,h,f){const _={};this.loadVTLayers();for(const g of e)this.loadMatchingFeature(_,{bucketIndex:t,sourceLayerIndex:r,featureIndex:g,layoutVertexArrayOffset:0},c,h,f);return _}loadFeature(e){const{featureIndex:t,sourceLayerIndex:r}=e;this.loadVTLayers();const c=this.sourceLayerCoder.decode(r),h=this.vtFeatures[c];if(h[t])return h[t];const f=this.vtLayers[c].feature(t);return h[t]=f,f}hasLayer(e){for(const t of this.bucketLayerIDs)for(const r of t)if(e===r)return!0;return!1}getId(e,t){let r=e.id;if(this.promoteId){const c=Array.isArray(this.promoteId)||typeof this.promoteId!="object"?this.promoteId:this.promoteId[t];if(c!=null)if(Array.isArray(c)){if(!this.promoteIdExpression){const h=Za(c);if(h.result!=="success"){const f=h.value.map(_=>`${_.key}: ${_.message}`).join(", ");return void zt(`Failed to create expression for promoteId: ${f}`)}this.promoteIdExpression=h.value}r=this.promoteIdExpression.evaluate({zoom:0},e)}else r=e.properties[c];typeof r=="boolean"&&(r=Number(r))}return r}}function RC(n,e,t,r,c){return rt(n,(h,f)=>{const _=e instanceof pa?e.get(f):null;return _&&_.evaluate?_.evaluate(t,r,void 0,c):_})}function x3(n,e){return e-n}function DC(n,e){const t={};if(!e)return t;for(const r of n){const c=r.layerIds.map(h=>e.getLayer(h)).filter(Boolean);if(c.length!==0){r.layers=c,r.stateDependentLayerIds&&(r.stateDependentLayers=r.stateDependentLayerIds.map(h=>c.filter(f=>f.id===h)[0]));for(const h of c)t[h.fqid]=r}}return t}wt(MC,"FeatureIndex",{omit:["rawTileData","sourceLayerCoder"]});const Zo=32,il=33,Yc=new Uint16Array(8184);for(let n=0;n<2046;n++){let e=n+2,t=0,r=0,c=0,h=0,f=0,_=0;for(1&e?c=h=f=Zo:t=r=_=Zo;(e>>=1)>1;){const b=t+c>>1,S=r+h>>1;1&e?(c=t,h=r,t=f,r=_):(t=c,r=h,c=f,h=_),f=b,_=S}const g=4*n;Yc[g+0]=t,Yc[g+1]=r,Yc[g+2]=c,Yc[g+3]=h}const nl=new Uint16Array(2178),Kc=new Uint8Array(1089),lv=new Uint16Array(1089);function LC(n){return n===0?-.03125:n===32?.03125:0}const zC={Other:0,Symbol:1,FillExtrusion:2},kC={type:2,extent:_t,loadGeometry:()=>[[new it(0,0),new it(8193,0),new it(8193,8193),new it(0,8193),new it(0,0)]]};class v3{constructor(){this.tasks={},this.taskQueue=[],Le(["process"],this),this.invoker=new y3(this.process),this.nextId=0}add(e,t){const r=this.nextId++,c=function({type:h,renderSourceType:f,zoom:_}){_=_||0;const g=f===zC.Symbol;return h==="message"?0:h!=="maybePrepare"||g?h!=="parseTile"||g?h==="parseTile"&&g?300-_:h==="maybePrepare"&&g?400-_:500:200-_:100-_}(t);if(c===0){try{e()}finally{}return null}return this.tasks[r]={fn:e,metadata:t,priority:c,id:r},this.taskQueue.push(r),this.invoker.trigger(),{cancel:()=>{delete this.tasks[r]}}}process(){try{if(this.taskQueue=this.taskQueue.filter(r=>!!this.tasks[r]),!this.taskQueue.length)return;const e=this.pick();if(e===null)return;const t=this.tasks[e];if(delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),!t)return;t.fn()}finally{}}pick(){let e=null,t=1/0;for(let c=0;c<this.taskQueue.length;c++){const h=this.tasks[this.taskQueue[c]];h.priority<t&&(t=h.priority,e=c)}if(e===null)return null;const r=this.taskQueue[e];return this.taskQueue.splice(e,1),r}remove(){this.invoker.remove()}}const hw=new Ii(0,0,0);function b3(n,e,t){n===1&&e.icons.push(function(r,c){return function(h){if(h.usvg_tree.height||(h.usvg_tree.height=h.usvg_tree.width),!h.metadata)return h;const{metadata:f}=h;if(f.content_area){const{content_area:_}=f;_.left==null&&(_.left=0),_.top==null&&(_.top=_.left),_.width==null&&(_.width=h.usvg_tree.width),_.height==null&&(_.height=_.width)}if(f.text_placeholder){const{text_placeholder:_}=f;_.top==null&&(_.top=_.left),_.height==null&&(_.height=_.width)}return f.stretch_x&&f.stretch_x.length&&FC(f,"x"),f.stretch_y&&f.stretch_y.length&&FC(f,"y"),h}(r.readFields(w3,{name:void 0},c))}(t,t.readVarint()+t.pos))}function FC(n,e){const t=[],r=n[`stretch_${e}`];let c=null;for(let h=0;h<r.length;h++)c===null?c=t.length===0?r[0]:t[t.length-1][1]+r[h]:(t.push([c,c+r[h]]),c=null);n[`stretch_${e}_areas`]=t}function w3(n,e,t){n===1?e.name=t.readString():n===2?e.metadata=function(r,c){return r.readFields(T3,{stretch_x:null,stretch_y:null,stretch_x_areas:null,stretch_y_areas:null,variables:[]},c)}(t,t.readVarint()+t.pos):n===3&&(e.usvg_tree=function(r,c){return r.readFields(I3,{width:20,children:[],linear_gradients:[],radial_gradients:[],clip_paths:[],masks:[]},c)}(t,t.readVarint()+t.pos),e.data="usvg_tree")}function T3(n,e,t){n===1?e.stretch_x=t.readPackedVarint():n===2?e.stretch_y=t.readPackedVarint():n===3?e.content_area=OC(t,t.readVarint()+t.pos):n===4?e.variables.push(function(r,c){return r.readFields(E3,{name:void 0},c)}(t,t.readVarint()+t.pos)):n===5&&(e.text_placeholder=OC(t,t.readVarint()+t.pos))}function OC(n,e){return n.readFields(S3,{},e)}function S3(n,e,t){n===1?e.left=t.readVarint():n===2?e.width=t.readVarint():n===3?e.top=t.readVarint():n===4&&(e.height=t.readVarint())}function E3(n,e,t){n===1?e.name=t.readString():n===2&&(e.rgb_color=hv(t.readVarint()),e.value="rgb_color")}function I3(n,e,t){n===1?e.width=e.height=t.readVarint():n===2?e.height=t.readVarint():n===3?e.children.push(cv(t,t.readVarint()+t.pos)):n===4?e.linear_gradients.push(function(r,c){return r.readFields(L3,{spread_method:1,stops:[],x1:0,y1:0,x2:1,y2:0},c)}(t,t.readVarint()+t.pos)):n===5?e.radial_gradients.push(function(r,c){return r.readFields(k3,{spread_method:1,stops:[],cx:.5,cy:.5,r:.5,fx:.5,fy:.5,fr:0},c)}(t,t.readVarint()+t.pos)):n===7?e.clip_paths.push(function(r,c){return r.readFields(F3,{children:[]},c)}(t,t.readVarint()+t.pos)):n===8&&e.masks.push(function(r,c){const h=r.readFields(O3,{left:0,width:20,mask_type:1,children:[]},c);return h.height==null&&(h.height=h.width),h.top==null&&(h.top=h.left),h}(t,t.readVarint()+t.pos))}function cv(n,e){return n.readFields(A3,{},e)}function A3(n,e,t){n===1?(e.group=function(r,c){return r.readFields(C3,{opacity:255,children:[]},c)}(t,t.readVarint()+t.pos),e.node="group"):n===2&&(e.path=function(r,c){return r.readFields(M3,{paint_order:1,commands:[],step:1,diffs:[],rule:1},c)}(t,t.readVarint()+t.pos),e.node="path")}function C3(n,e,t){n===1?e.transform=uv(t,t.readVarint()+t.pos):n===2?e.opacity=t.readVarint():n===5?e.clip_path_idx=t.readVarint():n===6?e.mask_idx=t.readVarint():n===7&&e.children.push(cv(t,t.readVarint()+t.pos))}function uv(n,e){return n.readFields(P3,{sx:1,ky:0,kx:0,sy:1,tx:0,ty:0},e)}function P3(n,e,t){n===1?e.sx=t.readFloat():n===2?e.ky=t.readFloat():n===3?e.kx=t.readFloat():n===4?e.sy=t.readFloat():n===5?e.tx=t.readFloat():n===6&&(e.ty=t.readFloat())}function M3(n,e,t){n===1?e.fill=function(r,c){return r.readFields(R3,{rgb_color:hw,paint:"rgb_color",opacity:255},c)}(t,t.readVarint()+t.pos):n===2?e.stroke=function(r,c){return r.readFields(D3,{rgb_color:hw,paint:"rgb_color",dasharray:[],dashoffset:0,miterlimit:4,opacity:255,width:1,linecap:1,linejoin:1},c)}(t,t.readVarint()+t.pos):n===3?e.paint_order=t.readVarint():n===5?t.readPackedVarint(e.commands):n===6?e.step=t.readFloat():n===7?t.readPackedSVarint(e.diffs):n===8&&(e.rule=t.readVarint())}function R3(n,e,t){n===1?(e.rgb_color=hv(t.readVarint()),e.paint="rgb_color"):n===2?(e.linear_gradient_idx=t.readVarint(),e.paint="linear_gradient_idx"):n===3?(e.radial_gradient_idx=t.readVarint(),e.paint="radial_gradient_idx"):n===5&&(e.opacity=t.readVarint())}function hv(n){return new Ii((n>>16&255)/255,(n>>8&255)/255,(255&n)/255,1)}function D3(n,e,t){n===1?(e.rgb_color=hv(t.readVarint()),e.paint="rgb_color"):n===2?(e.linear_gradient_idx=t.readVarint(),e.paint="linear_gradient_idx"):n===3?(e.radial_gradient_idx=t.readVarint(),e.paint="radial_gradient_idx"):n===5?t.readPackedFloat(e.dasharray):n===6?e.dashoffset=t.readFloat():n===7?e.miterlimit=t.readFloat():n===8?e.opacity=t.readVarint():n===9?e.width=t.readFloat():n===10?e.linecap=t.readVarint():n===11&&(e.linejoin=t.readVarint())}function L3(n,e,t){n===1?e.transform=uv(t,t.readVarint()+t.pos):n===2?e.spread_method=t.readVarint():n===3?e.stops.push(BC(t,t.readVarint()+t.pos)):n===4?e.x1=t.readFloat():n===5?e.y1=t.readFloat():n===6?e.x2=t.readFloat():n===7&&(e.y2=t.readFloat())}function BC(n,e){return n.readFields(z3,{offset:0,opacity:255,rgb_color:hw},e)}function z3(n,e,t){n===1?e.offset=t.readFloat():n===2?e.opacity=t.readVarint():n===3&&(e.rgb_color=hv(t.readVarint()))}function k3(n,e,t){n===1?e.transform=uv(t,t.readVarint()+t.pos):n===2?e.spread_method=t.readVarint():n===3?e.stops.push(BC(t,t.readVarint()+t.pos)):n===4?e.cx=t.readFloat():n===5?e.cy=t.readFloat():n===6?e.r=t.readFloat():n===7?e.fx=t.readFloat():n===8?e.fy=t.readFloat():n===9&&(e.fr=t.readFloat())}function F3(n,e,t){n===1?e.transform=uv(t,t.readVarint()+t.pos):n===2?e.clip_path_idx=t.readVarint():n===3&&e.children.push(cv(t,t.readVarint()+t.pos))}function O3(n,e,t){n===1?e.left=e.top=t.readFloat():n===2?e.width=e.height=t.readFloat():n===3?e.top=t.readFloat():n===4?e.height=t.readFloat():n===5?e.mask_type=t.readVarint():n===6?e.mask_idx=t.readVarint():n===7&&e.children.push(cv(t,t.readVarint()+t.pos))}class B3{static calculate(e={},t=[]){const r=new Map,c=new Map;if(Object.keys(e).length===0)return r;t.forEach(h=>{c.set(h.name,h.rgb_color||new Ii(0,0,0))});for(const[h,f]of Object.entries(e))c.has(h)?r.set(c.get(h).toString(),f):console.warn(`Ignoring unknown image variable "${h}"`);return r}}function If(n,e=255,t){const r=e/255,c=n.toString(),h=t.has(c)?t.get(c).clone():n.clone();return h.a*=r,h.toString()}function D_(n,e){if(!qs()){const t=document.createElement("canvas");return t.width=n,t.height=e,t}return new OffscreenCanvas(n,e)}let dw,L_=null;function fw(n,e,t,r,c){for(const h of r.children)NC(n,e,t,h,c)}function NC(n,e,t,r,c){r.group?(n.save(),function(h,f,_,g,b){const S=g.mask_idx!=null?_.masks[g.mask_idx]:null,I=g.clip_path_idx!=null?_.clip_paths[g.clip_path_idx]:null;if(g.transform&&(f=Af(g.transform).preMultiplySelf(f)),!function(D,z,B){return D.opacity!==255||z||B}(g,I!=null,S!=null))return void fw(h,f,_,g,b);const A=D_(h.canvas.width,h.canvas.height),M=A.getContext("2d");fw(M,f,_,g,b),I&&ZC(M,f,_,I),S&&qC(M,f,_,S,b),h.globalAlpha=g.opacity/255,h.drawImage(A,0,0)}(n,e,t,r.group,c),n.restore()):r.path&&(n.save(),function(h,f,_,g,b){h.setTransform(f),g.paint_order===1?(VC(h,_,g,b),jC(h,_,g,b)):(jC(h,_,g,b),VC(h,_,g,b))}(n,e,t,r.path,c),n.restore())}function VC(n,e,t,r){const c=t.fill;if(!c)return;const h=c.opacity/255;switch(n.save(),n.beginPath(),WC(t,n),c.paint){case"rgb_color":n.fillStyle=If(c.rgb_color,c.opacity,r);break;case"linear_gradient_idx":{const f=e.linear_gradients[c.linear_gradient_idx];f.transform&&n.setTransform(Af(f.transform).preMultiplySelf(n.getTransform())),n.fillStyle=GC(n,f,h,r);break}case"radial_gradient_idx":{const f=e.radial_gradients[c.radial_gradient_idx];f.transform&&n.setTransform(Af(f.transform).preMultiplySelf(n.getTransform())),n.fillStyle=$C(n,f,h,r)}}n.fill(UC(t)),n.restore()}function UC(n){return n.rule===1?"nonzero":n.rule===2?"evenodd":void 0}function jC(n,e,t,r){const c=t.stroke;if(!c)return;const h=XC(t);n.lineWidth=c.width,n.miterLimit=c.miterlimit,n.setLineDash(c.dasharray),n.lineDashOffset=c.dashoffset;const f=c.opacity/255;switch(c.paint){case"rgb_color":n.strokeStyle=If(c.rgb_color,c.opacity,r);break;case"linear_gradient_idx":n.strokeStyle=GC(n,e.linear_gradients[c.linear_gradient_idx],f,r,!0);break;case"radial_gradient_idx":n.strokeStyle=$C(n,e.radial_gradients[c.radial_gradient_idx],f,r,!0)}switch(c.linejoin){case 2:case 1:n.lineJoin="miter";break;case 3:n.lineJoin="round";break;case 4:n.lineJoin="bevel"}switch(c.linecap){case 1:n.lineCap="butt";break;case 2:n.lineCap="round";break;case 3:n.lineCap="square"}n.stroke(h)}function GC(n,e,t,r,c=!1){if(e.stops.length===1){const A=e.stops[0];return If(A.rgb_color,A.opacity*t,r)}const{x1:h,y1:f,x2:_,y2:g}=e;let b=new DOMPoint(h,f),S=new DOMPoint(_,g);if(c){const A=Af(e.transform);b=A.transformPoint(b),S=A.transformPoint(S)}const I=n.createLinearGradient(b.x,b.y,S.x,S.y);for(const A of e.stops)I.addColorStop(A.offset,If(A.rgb_color,A.opacity*t,r));return I}function $C(n,e,t,r,c=!1){if(e.stops.length===1){const V=e.stops[0];return If(V.rgb_color,V.opacity*t,r)}const h=Af(e.transform),{fx:f,fy:_,fr:g,cx:b,cy:S,r:I}=e;let A=new DOMPoint(f,_),M=new DOMPoint(b,S),D=g,z=I;if(c){A=h.transformPoint(A),M=h.transformPoint(M);const V=(h.a+h.d)/2;D=g*V,z=e.r*V}const B=n.createRadialGradient(A.x,A.y,D,M.x,M.y,z);for(const V of e.stops)B.addColorStop(V.offset,If(V.rgb_color,V.opacity*t,r));return B}function HC(n,e,t,r){const c=r.transform?Af(r.transform).preMultiplySelf(e):e,h=D_(n.canvas.width,n.canvas.height),f=h.getContext("2d");for(const g of r.children)if(g.group)HC(f,c,t,g.group);else if(g.path){const b=g.path,S=new Path2D;S.addPath(XC(b),c),f.fill(S,UC(b))}const _=r.clip_path_idx!=null?t.clip_paths[r.clip_path_idx]:null;_&&ZC(f,c,t,_),n.globalCompositeOperation="source-over",n.drawImage(h,0,0)}function ZC(n,e,t,r){const c=D_(n.canvas.width,n.canvas.height);HC(c.getContext("2d"),e,t,r),n.globalCompositeOperation="destination-in",n.drawImage(c,0,0)}function qC(n,e,t,r,c){if(r.children.length===0)return;const h=r.mask_idx!=null?t.masks[r.mask_idx]:null;h&&qC(n,e,t,h,c);const f=n.canvas.width,_=n.canvas.height,g=D_(f,_),b=g.getContext("2d"),S=r.width,I=r.height,A=r.left,M=r.top,D=new Path2D,z=new Path2D;z.rect(A,M,S,I),D.addPath(z,e),b.clip(D);for(const Z of r.children)NC(b,e,t,Z,c);const B=b.getImageData(0,0,f,_),V=B.data;if(r.mask_type===1)for(let Z=0;Z<V.length;Z+=4)V[Z+3]=V[Z+3]/255*(.2126*V[Z]+.7152*V[Z+1]+.0722*V[Z+2]);b.putImageData(B,0,0),n.globalCompositeOperation="destination-in",n.drawImage(g,0,0)}function Af(n){return n?new DOMMatrix([n.sx,n.ky,n.kx,n.sy,n.tx,n.ty]):new DOMMatrix}function WC(n,e){const t=n.step;let r=n.diffs[0]*t,c=n.diffs[1]*t;e.moveTo(r,c);for(let h=0,f=2;h<n.commands.length;h++)switch(n.commands[h]){case 1:r+=n.diffs[f++]*t,c+=n.diffs[f++]*t,e.moveTo(r,c);break;case 2:r+=n.diffs[f++]*t,c+=n.diffs[f++]*t,e.lineTo(r,c);break;case 3:{const _=r+n.diffs[f++]*t,g=c+n.diffs[f++]*t;r=_+n.diffs[f++]*t,c=g+n.diffs[f++]*t,e.quadraticCurveTo(_,g,r,c);break}case 4:{const _=r+n.diffs[f++]*t,g=c+n.diffs[f++]*t,b=_+n.diffs[f++]*t,S=g+n.diffs[f++]*t;r=b+n.diffs[f++]*t,c=S+n.diffs[f++]*t,e.bezierCurveTo(_,g,b,S,r,c);break}case 5:e.closePath();break}return e}function XC(n){return WC(n,new Path2D)}class dv{constructor(e){this.capacity=e,this.cache=new Map}get(e){if(!this.cache.has(e))return;const t=this.cache.get(e);return this.cache.delete(e),this.cache.set(e,t),t}put(e,t){this.cache.has(e)?this.cache.delete(e):this.cache.size===this.capacity&&this.cache.delete(this.cache.keys().next().value),this.cache.set(e,t)}delete(e){this.cache.delete(e)}}wt(dv,"LRUCache");class pw{constructor(){this.cacheMap=new Map,this.cacheDependenciesMap=new Map}static _getImage(e){return new Fr(e,e.data)}getFromCache(e,t,r){return this.cacheMap.has(r)||this.cacheMap.set(r,new dv(150)),this.cacheMap.get(r).get(zl(e.toString(),t))}setInCache(e,t,r,c){this.cacheDependenciesMap.has(c)||this.cacheDependenciesMap.set(c,new Map),this.cacheMap.has(c)||this.cacheMap.set(c,new dv(150));const h=this.cacheDependenciesMap.get(c),f=zl(e.id.toString(),r);h.get(f)||h.set(f,new Set);const _=this.cacheMap.get(c),g=e.toString();h.get(f).add(g),_.put(zl(e.toString(),r),t)}removeImagesFromCacheByIds(e,t,r=0){if(!this.cacheMap.has(r)||!this.cacheDependenciesMap.has(r))return;const c=this.cacheMap.get(r),h=this.cacheDependenciesMap.get(r);for(const f of e){const _=zl(f.toString(),t);if(h.has(_)){for(const g of h.get(_))c.delete(g);h.delete(_)}}}rasterize(e,t,r,c){const h=this.getFromCache(e,r,c);if(h)return h.clone();const f=function(g,b){const S=B3.calculate(b.params,g.metadata?g.metadata.variables:[]),I=g.usvg_tree,A=I.width,M=I.height,D=Math.max(1,Math.round(A*b.sx)),z=Math.max(1,Math.round(M*b.sy)),B=new DOMMatrix([D/A,0,0,z/M,0,0]);return L_===null&&(L_=D_(10,10),dw=L_.getContext("2d",{willReadFrequently:!0})),L_.width=D,L_.height=z,fw(dw,B,I,I,S),dw.getImageData(0,0,D,z)}(t.icon,e),_=pw._getImage(f);return this.setInCache(e,_,r,c),_.clone()}}class YC{constructor(e){this.size=e,this.minimums=[],this.maximums=[],this.leaves=[]}getElevation(e,t){const r=this.toIdx(e,t);return{min:this.minimums[r],max:this.maximums[r]}}isLeaf(e,t){return this.leaves[this.toIdx(e,t)]}toIdx(e,t){return t*this.size+e}}function KC(n,e,t,r){let c=0,h=Number.MAX_VALUE;for(let f=0;f<3;f++)if(Math.abs(r[f])<1e-15){if(t[f]<n[f]||t[f]>e[f])return null}else{const _=1/r[f];let g=(n[f]-t[f])*_,b=(e[f]-t[f])*_;if(g>b){const S=g;g=b,b=S}if(g>c&&(c=g),b<h&&(h=b),c>h)return null}return c}function JC(n,e,t,r,c,h,f,_,g,b,S){const I=r-n,A=c-e,M=h-t,D=f-n,z=_-e,B=g-t,V=S[1]*B-S[2]*z,Z=S[2]*D-S[0]*B,G=S[0]*z-S[1]*D,Y=I*V+A*Z+M*G;if(Math.abs(Y)<1e-15)return null;const Q=1/Y,te=b[0]-n,me=b[1]-e,ce=b[2]-t,pe=(te*V+me*Z+ce*G)*Q;if(pe<0||pe>1)return null;const he=me*M-ce*A,de=ce*I-te*M,Be=te*A-me*I,je=(S[0]*he+S[1]*de+S[2]*Be)*Q;return je<0||pe+je>1?null:(D*he+z*de+B*Be)*Q}function QC(n,e,t){return(n-e)/(t-e)}function eP(n,e,t,r,c,h,f,_,g){const b=1<<t,S=h-r,I=f-c,A=(n+1)/b*S+r,M=(e+0)/b*I+c,D=(e+1)/b*I+c;_[0]=(n+0)/b*S+r,_[1]=M,g[0]=A,g[1]=D}class tP{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(h){const f=Math.ceil(Math.log2(h.dim/8)),_=[];let g=Math.ceil(Math.pow(2,f));const b=1/g,S=(M,D,z,B,V)=>{const Z=B?1:0,G=(M+1)*z-Z,Y=D*z,Q=(D+1)*z-Z;V[0]=M*z,V[1]=Y,V[2]=G,V[3]=Q};let I=new YC(g);const A=[];for(let M=0;M<g*g;M++){S(M%g,Math.floor(M/g),b,!1,A);const D=Jc(A[0],A[1],h),z=Jc(A[2],A[1],h),B=Jc(A[2],A[3],h),V=Jc(A[0],A[3],h);I.minimums.push(Math.min(D,z,B,V)),I.maximums.push(Math.max(D,z,B,V)),I.leaves.push(1)}for(_.push(I),g/=2;g>=1;g/=2){const M=_[_.length-1];I=new YC(g);for(let D=0;D<g*g;D++){S(D%g,Math.floor(D/g),2,!0,A);const z=M.getElevation(A[0],A[1]),B=M.getElevation(A[2],A[1]),V=M.getElevation(A[2],A[3]),Z=M.getElevation(A[0],A[3]),G=M.isLeaf(A[0],A[1]),Y=M.isLeaf(A[2],A[1]),Q=M.isLeaf(A[2],A[3]),te=M.isLeaf(A[0],A[3]),me=Math.min(z.min,B.min,V.min,Z.min),ce=Math.max(z.max,B.max,V.max,Z.max),pe=G&&Y&&Q&&te;I.maximums.push(ce),I.minimums.push(me),I.leaves.push(ce-me<=5&&pe?1:0)}_.push(I)}return _}(this.dem),r=t.length-1,c=t[r];this._addNode(c.minimums[0],c.maximums[0],c.leaves[0]),this._construct(t,0,0,r,0)}raycastRoot(e,t,r,c,h,f,_=1){return KC([e,t,-100],[r,c,this.maximums[0]*_],h,f)}raycast(e,t,r,c,h,f,_=1){if(!this.nodeCount)return null;const g=this.raycastRoot(e,t,r,c,h,f,_);if(g==null)return null;const b=[],S=[],I=[],A=[],M=[{idx:0,t:g,nodex:0,nodey:0,depth:0}];for(;M.length>0;){const{idx:D,t:z,nodex:B,nodey:V,depth:Z}=M.pop();if(this.leaves[D]){eP(B,V,Z,e,t,r,c,I,A);const Y=1<<Z,Q=(B+0)/Y,te=(B+1)/Y,me=(V+0)/Y,ce=(V+1)/Y,pe=Jc(Q,me,this.dem)*_,he=Jc(te,me,this.dem)*_,de=Jc(te,ce,this.dem)*_,Be=Jc(Q,ce,this.dem)*_,je=JC(I[0],I[1],pe,A[0],I[1],he,A[0],A[1],de,h,f),He=JC(A[0],A[1],de,I[0],A[1],Be,I[0],I[1],pe,h,f),Xe=Math.min(je!==null?je:Number.MAX_VALUE,He!==null?He:Number.MAX_VALUE);if(Xe!==Number.MAX_VALUE)return Xe;{const Ze=rn([],h,f,z);if(iP(pe,he,Be,de,QC(Ze[0],I[0],A[0]),QC(Ze[1],I[1],A[1]))>=Ze[2])return z}continue}let G=0;for(let Y=0;Y<this._siblingOffset.length;Y++){eP((B<<1)+this._siblingOffset[Y][0],(V<<1)+this._siblingOffset[Y][1],Z+1,e,t,r,c,I,A),I[2]=-100,A[2]=this.maximums[this.childOffsets[D]+Y]*_;const Q=KC(I,A,h,f);if(Q!=null){const te=Q;b[Y]=te;let me=!1;for(let ce=0;ce<G&&!me;ce++)te>=b[S[ce]]&&(S.splice(ce,0,Y),me=!0);me||(S[G]=Y),G++}}for(let Y=0;Y<G;Y++){const Q=S[Y];M.push({idx:this.childOffsets[D]+Q,t:b[Q],nodex:(B<<1)+this._siblingOffset[Q][0],nodey:(V<<1)+this._siblingOffset[Q][1],depth:Z+1})}}return null}_addNode(e,t,r){return this.minimums.push(e),this.maximums.push(t),this.leaves.push(r),this.childOffsets.push(0),this.nodeCount++}_construct(e,t,r,c,h){if(e[c].isLeaf(t,r)===1)return;this.childOffsets[h]||(this.childOffsets[h]=this.nodeCount);const f=c-1,_=e[f];let g=0,b=0;for(let S=0;S<this._siblingOffset.length;S++){const I=2*t+this._siblingOffset[S][0],A=2*r+this._siblingOffset[S][1],M=_.getElevation(I,A),D=_.isLeaf(I,A),z=this._addNode(M.min,M.max,D);D&&(g|=1<<S),b||(b=z)}for(let S=0;S<this._siblingOffset.length;S++)g&1<<S||this._construct(e,2*t+this._siblingOffset[S][0],2*r+this._siblingOffset[S][1],f,b+S)}}function iP(n,e,t,r,c,h){return Gt(Gt(n,t,h),Gt(e,r,h),c)}function Jc(n,e,t){const r=t.dim,c=q(n*r-.5,0,r-1),h=q(e*r-.5,0,r-1),f=Math.floor(c),_=Math.floor(h),g=Math.min(f+1,r-1),b=Math.min(_+1,r-1);return iP(t.get(f,_),t.get(g,_),t.get(f,b),t.get(g,b),c-f,h-_)}const N3={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};function V3(n,e,t){return(256*n*256+256*e+t)/10-1e4}function U3(n,e,t){return 256*n+e+t/256-32768}class fv{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(e,t,r,c=!1){if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(r&&r!=="mapbox"&&r!=="terrarium")return void zt(`"${r}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=t.height;const h=this.dim=t.height-2,f=new Uint32Array(t.data.buffer);if(this.pixels=new Uint8Array(t.data.buffer),this.floatView=new Float32Array(t.data.buffer),this.borderReady=c,this._modifiedForSources={},!c){for(let g=0;g<h;g++)f[this._idx(-1,g)]=f[this._idx(0,g)],f[this._idx(h,g)]=f[this._idx(h-1,g)],f[this._idx(g,-1)]=f[this._idx(g,0)],f[this._idx(g,h)]=f[this._idx(g,h-1)];f[this._idx(-1,-1)]=f[this._idx(0,0)],f[this._idx(h,-1)]=f[this._idx(h-1,0)],f[this._idx(-1,h)]=f[this._idx(0,h-1)],f[this._idx(h,h)]=f[this._idx(h-1,h-1)]}const _=r==="terrarium"?U3:V3;for(let g=0;g<f.length;++g){const b=4*g;this.floatView[g]=_(this.pixels[b],this.pixels[b+1],this.pixels[b+2])}this._timestamp=ts.now()}_buildQuadTree(){this._tree=new tP(this)}get(e,t,r=!1){r&&(e=q(e,-1,this.dim),t=q(t,-1,this.dim));const c=this._idx(e,t);return this.floatView[c]}set(e,t,r){const c=this._idx(e,t),h=this.floatView[c];return this.floatView[c]=r,r-h}static getUnpackVector(e){return N3[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 r=[0,0,0,0],c=fv.getUnpackVector(t);let h=Math.floor((e+c[3])/c[2]);return r[2]=h%256,h=Math.floor(h/256),r[1]=h%256,h=Math.floor(h/256),r[0]=h,r}getPixels(){return new OE({width:this.stride,height:this.stride},this.pixels)}backfillBorder(e,t,r){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let c=t*this.dim,h=t*this.dim+this.dim,f=r*this.dim,_=r*this.dim+this.dim;switch(t){case-1:c=h-1;break;case 1:h=c+1}switch(r){case-1:f=_-1;break;case 1:_=f+1}const g=-t*this.dim,b=-r*this.dim;for(let S=f;S<_;S++)for(let I=c;I<h;I++){const A=4*this._idx(I,S),M=4*this._idx(I+g,S+b);this.pixels[A+0]=e.pixels[M+0],this.pixels[A+1]=e.pixels[M+1],this.pixels[A+2]=e.pixels[M+2],this.pixels[A+3]=e.pixels[M+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}function j3(n,e,t){n===1?e.headerLength=t.readFixed32():n===2?e.x=t.readVarint():n===3?e.y=t.readVarint():n===4?e.z=t.readVarint():n===5&&e.layers.push(function(r,c){return r.readFields(q3,{version:0,name:"",units:"",tileSize:0,buffer:0,pixelFormat:0,dataIndex:[]},c)}(t,t.readVarint()+t.pos))}function G3(n,e,t){n===1?(e.delta_filter=function(r,c){return r.readFields($3,{blockSize:0},c)}(t,t.readVarint()+t.pos),e.filter="delta_filter"):n===2?(t.readVarint(),e.filter="zigzag_filter"):n===3?(t.readVarint(),e.filter="bitshuffle_filter"):n===4&&(t.readVarint(),e.filter="byteshuffle_filter")}function $3(n,e,t){n===1&&(e.blockSize=t.readVarint())}function H3(n,e,t){n===1?(t.readVarint(),e.codec="gzip_data"):n===2?(t.readVarint(),e.codec="jpeg_image"):n===3?(t.readVarint(),e.codec="webp_image"):n===4&&(t.readVarint(),e.codec="png_image")}function Z3(n,e,t){let r=0,c=0;n===1?e.firstByte=t.readFixed64():n===2?e.lastByte=t.readFixed64():n===3?e.filters.push(function(h,f){return h.readFields(G3,{},f)}(t,t.readVarint()+t.pos)):n===4?e.codec=function(h,f){return h.readFields(H3,{},f)}(t,t.readVarint()+t.pos):n===5?c=t.readFloat():n===6?r=t.readFloat():n===7?e.bands.push(t.readString()):n===8?e.offset=t.readDouble():n===9&&(e.scale=t.readDouble()),e.offset===0&&(e.offset=c),e.scale===0&&(e.scale=r)}function q3(n,e,t){n===1?e.version=t.readVarint():n===2?e.name=t.readString():n===3?e.units=t.readString():n===4?e.tileSize=t.readVarint():n===5?e.buffer=t.readVarint():n===6?e.pixelFormat=t.readVarint():n===7&&e.dataIndex.push(function(r,c){return r.readFields(Z3,{firstByte:0,lastByte:0,filters:[],codec:null,offset:0,scale:0,bands:[]},c)}(t,t.readVarint()+t.pos))}function W3(n,e,t){if(n===2)(function(r,c,h){r.readFields(X3,h,c)})(t,t.readVarint()+t.pos,e);else if(n===3)throw new Error("Not implemented")}function X3(n,e,t){if(n===1){let r=0;const c=t.readVarint()+t.pos;for(;t.pos<c;)e[r++]=t.readVarint()}}function Y3(n,e){if(e.length!==4)throw new Error(`Expected data of dimension 4 but got ${e.length}.`);let t=e[3];for(let r=2;r>=1;r--){const c=r===1?1:0,h=r===2?1:0;for(let f=0;f<e[0];f++){const _=e[1]*f;for(let g=c;g<e[1];g++){const b=e[2]*(g+_);for(let S=h;S<e[2];S++){const I=e[3]*(S+b);for(let A=0;A<e[3];A++){const M=I+A;n[M]+=n[M-t]}}}}t*=e[r]}return n}function K3(n){for(let e=0,t=n.length;e<t;e++)n[e]=n[e]>>>1^-(1&n[e]);return n}function J3(n,e){switch(e){case"uint32":return n;case"uint16":for(let t=0;t<n.length;t+=2){const 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g={layerName:r.name,firstByte:f,lastByte:_,pixelFormat:r.pixelFormat,blockIndex:c,blockShape:[h.bands.length].concat(r.bandShape),buffer:r.buffer,codec:h.codec.codec,filters:h.filters.map(b=>b.filter)};r._blocksInProgress.add(c),t.push(g)}return new dP(t,()=>{t.forEach(c=>r._blocksInProgress.delete(c.blockIndex))},(c,h)=>{if(t.forEach(f=>r._blocksInProgress.delete(f.blockIndex)),c)throw c;h.forEach(f=>{this.getLayer(f.layerName).processDecodedData(f)})})}}class hP{constructor({version:e,name:t,units:r,tileSize:c,pixelFormat:h,buffer:f,dataIndex:_},g){if(this.version=e,this.version!==1)throw new qo(`Cannot parse raster layer encoded with MRT version ${e}`);this.name=t,this.units=r,this.tileSize=c,this.buffer=f,this.pixelFormat=uN[h],this.dataIndex=_,this.bandShape=[c+2*f,c+2*f,uP[this.pixelFormat]],this._decodedBlocks=new dv(g?g.cacheSize:5),this._blocksInProgress=new Set}get dimension(){return uP[this.pixelFormat]}get cacheSize(){return this._decodedBlocks.capacity}getBandList(){return this.dataIndex.map(({bands:e})=>e).flat()}processDecodedData(e){const t=e.blockIndex.toString();this._decodedBlocks.get(t)||this._decodedBlocks.put(t,e.data)}getBlockForBand(e){let t=0;switch(typeof e){case"string":for(const[r,c]of this.dataIndex.entries()){for(const[h,f]of c.bands.entries())if(f===e)return{bandIndex:t+h,blockIndex:r,blockBandIndex:h};t+=c.bands.length}break;case"number":for(const[r,c]of this.dataIndex.entries()){if(e>=t&&e<t+c.bands.length)return{bandIndex:e,blockIndex:r,blockBandIndex:e-t};t+=c.bands.length}break;default:throw new qo(`Invalid band \`${JSON.stringify(e)}\`. 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wi=mw(vi),ai=(1<<wi)-1,gn=k_(vi,wi);for(ei=0;ei<Ct;){var Ri,Si=gn[ba(ce,Fe,ai)];if(Fe+=15&Si,(Ri=Si>>4)<16)Qt[ei++]=Ri;else{var qi=0,dn=0;for(Ri==16?(dn=3+ba(ce,Fe,3),Fe+=2,qi=Qt[ei-1]):Ri==17?(dn=3+ba(ce,Fe,7),Fe+=3):Ri==18&&(dn=11+ba(ce,Fe,127),Fe+=7);dn--;)Qt[ei++]=qi}}var rr=Qt.subarray(0,It),fn=Qt.subarray(It);ut=mw(rr),bt=mw(fn),Qe=k_(rr,ut),st=k_(fn,bt)}else wa(1);if(Fe>mt){Xe&&wa(0);break}}He&&Ze(We+131072);for(var Sn=(1<<ut)-1,Bn=(1<<bt)-1,En=Fe;;En=Fe){var Ir=(qi=Qe[_w(ce,Fe)&Sn])>>4;if((Fe+=15&qi)>mt){Xe&&wa(0);break}if(qi||wa(2),Ir<256)he[We++]=Ir;else{if(Ir==256){En=Fe,Qe=null;break}var sr=Ir-254;Ir>264&&(sr=ba(ce,Fe,(1<<(Rn=nP[ei=Ir-257]))-1)+aP[ei],Fe+=Rn);var ci=st[_w(ce,Fe)&Bn],Yr=ci>>4;if(ci||wa(3),Fe+=15&ci,fn=iN[Yr],Yr>3){var Rn=rP[Yr];fn+=_w(ce,Fe)&(1<<Rn)-1,Fe+=Rn}if(Fe>mt){Xe&&wa(0);break}He&&Ze(We+131072);var cr=We+sr;if(We<fn){var 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this.buckets[n.fqid]}upload(n,e){for(const c in this.buckets){const h=this.buckets[c];if(h.uploadPending()){let f={},_=[],g={zoom:0,pitch:0,brightness:0,worldview:""};if(e){if(e.style){_=e.style.listImages();const b=h.layers[0],S=b.sourceLayer||"_geojsonTileLayer",I=e.style.getLayerSourceCache(b);I&&(f=I._state.getState(S,void 0))}g={zoom:e.transform.zoom||0,pitch:e.transform.pitch||0,brightness:e.style.getBrightness()||0,worldview:e.worldview||""}}h.upload(n,this.tileID.canonical,f,_,g)}}const t=n.gl,r=this.imageAtlas;!r||this.imageAtlasTexture&&r.uploaded||(this.imageAtlasTexture=null,this.imageAtlasTexture=e.style.imageManager.imageAtlasCache.getTextureForAtlas(r,n,t.RGBA8),r.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new tl(n,this.glyphAtlasImage,t.R8),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new 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V=this.imageAtlas?Object.fromEntries(this.imageAtlas.patternPositions):{},Z=Object.keys(B).length>0&&!e;S.hasAppearances=S.layers.some(Q=>Q.appearances&&Q.appearances.length>0);const G=Z?S.stateDependentLayers:S.layers;if(Z&&S.stateDependentLayers.length!==0||e||D||r){const Q=this.latestFeatureIndex.loadVTLayers()[A];if(S.update(B,Q,f,V,G,e,_,this.tileID.canonical),(r||D)&&!e&&S instanceof va&&z&&z.type==="symbol"){const te=S;te.text&&te.text.uboBinder&&te.text.uboBinder.updateDynamicExpressions(z,Q,this.tileID.canonical,f,B,_),te.icon&&te.icon.uboBinder&&te.icon.uboBinder.updateDynamicExpressions(z,Q,this.tileID.canonical,f,B,_)}if(S instanceof va){const te=S,me=n.context;te.text&&te.text.uboBinder&&te.text.uboBinder.upload(me),te.icon&&te.icon.uboBinder&&te.icon.uboBinder.upload(me)}}if(Z&&S.stateDependentLayers.length!==0||e||S.hasAppearances){const Q={zoom:n.transform.zoom,pitch:n.transform.pitch,brightness:n.style.getBrightness()||0,worldview:n.worldview},te=S.updateAppearances(this.tileID.canonical,B,f,Q,n.imageManager,Z&&S.stateDependentLayers.length!==0);if(te&&te.hasUboChanges){const me=n.context;S instanceof va&&S.text&&S.text.uboBinder&&S.text.uboBinder.upload(me),S instanceof va&&S.icon&&S.icon.uboBinder&&S.icon.uboBinder.upload(me)}}(S instanceof Ux||S instanceof wx)&&n._terrain&&n._terrain.enabled&&M&&S.uploadPending()&&n._terrain._clearRenderCacheForTile(M.id,this.tileID);const Y=n&&n.style&&n.style.getOwnLayer(b);Y&&(this.queryPadding=Math.max(this.queryPadding,Y.queryRadius(S)||0))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<ts.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(n){this.symbolFadeHoldUntil=ts.now()+n}setTexture(n,e){const t=e.context,r=t.gl;this.texture=this.texture||e.getTileTexture(n.width),this.texture&&this.texture instanceof tl?this.texture.update(n):(this.texture=new tl(t,n,r.RGBA8,{useMipmap:!0}),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE))}setDependencies(n,e){const t={};for(const r of e)t[r]=!0;this.dependencies[n]=t}hasDependency(n,e){for(const t of n){const r=this.dependencies[t];if(r){for(const c of e)if(r[c])return!0}}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(n,e){if(!e||e.name==="mercator"||this._tileDebugBuffer)return;const t=Ft(kC,this.tileID.canonical,this.tileTransform)[0],r=new ms,c=new Ol;for(let h=0;h<t.length;h++){const{x:f,y:_}=t[h];r.emplaceBack(f,_),c.emplaceBack(h)}c.emplaceBack(0),this._tileDebugIndexBuffer=n.createIndexBuffer(c),this._tileDebugBuffer=n.createVertexBuffer(r,Km.members),this._tileDebugSegments=$i.simpleSegment(0,0,r.length,c.length)}_makeTileBoundsBuffers(n,e){if(this._tileBoundsBuffer||!e||e.name==="mercator")return;const t=Ft(kC,this.tileID.canonical,this.tileTransform)[0];let r,c;if(this.isRaster){const h=function(f,_){const g=Mh(f,_),b=Math.pow(2,f.z);for(let z=0;z<il;z++)for(let B=0;B<il;B++){const V=we((f.x+(B+LC(B))/Zo)/b),Z=Oe((f.y+(z+LC(z))/Zo)/b),G=_.project(V,Z),Y=z*il+B;nl[2*Y+0]=Math.round((G.x*g.scale-g.x)*_t),nl[2*Y+1]=Math.round((G.y*g.scale-g.y)*_t)}Kc.fill(0),lv.fill(0);for(let z=2045;z>=0;z--){const B=4*z,V=Yc[B+0],Z=Yc[B+1],G=Yc[B+2],Y=Yc[B+3],Q=V+G>>1,te=Z+Y>>1,me=Q+te-Z,ce=te+V-Q,pe=Z*il+V,he=Y*il+G,de=te*il+Q,Be=Math.hypot((nl[2*pe+0]+nl[2*he+0])/2-nl[2*de+0],(nl[2*pe+1]+nl[2*he+1])/2-nl[2*de+1])>=16;Kc[de]=Kc[de]||(Be?1:0),z<1022&&(Kc[de]=Kc[de]||Kc[(Z+ce>>1)*il+(V+me>>1)]||Kc[(Y+ce>>1)*il+(G+me>>1)])}const S=new Sr,I=new Tn;let A=0;function M(z,B){const V=B*il+z;return lv[V]===0&&(S.emplaceBack(nl[2*V+0],nl[2*V+1],z*_t/Zo,B*_t/Zo),lv[V]=++A),lv[V]-1}function D(z,B,V,Z,G,Y){const Q=z+V>>1,te=B+Z>>1;if(Math.abs(z-G)+Math.abs(B-Y)>1&&Kc[te*il+Q])D(G,Y,z,B,Q,te),D(V,Z,G,Y,Q,te);else{const me=M(z,B),ce=M(V,Z),pe=M(G,Y);I.emplaceBack(me,ce,pe)}}return D(0,0,Zo,Zo,Zo,0),D(Zo,Zo,0,0,0,Zo),{vertices:S,indices:I}}(this.tileID.canonical,e);r=h.vertices,c=h.indices}else{r=new Sr,c=new Tn;for(const{x:f,y:_}of t)r.emplaceBack(f,_,0,0);const h=df(r.int16.subarray(0,4*r.length),void 0,4);for(let f=0;f<h.length;f+=3)c.emplaceBack(h[f],h[f+1],h[f+2])}this._tileBoundsBuffer=n.createVertexBuffer(r,nv.members),this._tileBoundsIndexBuffer=n.createIndexBuffer(c),this._tileBoundsSegments=$i.simpleSegment(0,0,r.length,c.length)}_makeGlobeTileDebugBuffers(n,e){const t=e.projection;if(!t||t.name!=="globe"||e.freezeTileCoverage)return;const r=this.tileID.canonical,c=Qm(xE(r,e)),h=Ul(e.zoom);let f;h>0&&(f=Se(new Float64Array(16),e.globeMatrix)),this._makeGlobeTileDebugBorderBuffer(n,r,e,c,f,h),this._makeGlobeTileDebugTextBuffer(n,r,e,c,f,h)}_globePoint(n,e,t,r,c,h,f){let _=Jm(n,e,t);if(h){const g=1<<t.z,b=Je(r.center.lng),S=tt(r.center.lat),I=(t.x+.5)/g-b;let A=0;I>.5?A=-1:I<-.5&&(A=1);let M=(n/_t+t.x)/g+A,D=(e/_t+t.y)/g;M=(M-b)*r._pixelsPerMercatorPixel+b,D=(D-S)*r._pixelsPerMercatorPixel+S;const z=[M*r.worldSize,D*r.worldSize,0];mn(z,z,h),_=Vl(_,z,f)}return mn(_,_,c)}_makeGlobeTileDebugBorderBuffer(n,e,t,r,c,h){const f=new ms,_=new Ol,g=new Go,b=(I,A,M,D,z)=>{const B=(M-I)/(z-1),V=(D-A)/(z-1),Z=f.length;for(let G=0;G<z;G++){const Y=I+G*B,Q=A+G*V;f.emplaceBack(Y,Q);const te=this._globePoint(Y,Q,e,t,r,c,h);g.emplaceBack(te[0],te[1],te[2]),_.emplaceBack(Z+G)}},S=_t;b(0,0,S,0,16),b(S,0,S,S,16),b(S,S,0,S,16),b(0,S,0,0,16),this._tileDebugIndexBuffer=n.createIndexBuffer(_),this._tileDebugBuffer=n.createVertexBuffer(f,Km.members),this._globeTileDebugBorderBuffer=n.createVertexBuffer(g,gE.members),this._tileDebugSegments=$i.simpleSegment(0,0,f.length,_.length)}_makeGlobeTileDebugTextBuffer(n,e,t,r,c,h){const f=new ms,_=new Tn,g=new Go,b=25;_.reserve(32),f.reserve(b),g.reserve(b);const S=(I,A)=>b*I+A;for(let I=0;I<b;I++){const A=2048*I;for(let M=0;M<b;M++){const D=2048*M;f.emplaceBack(D,A);const z=this._globePoint(D,A,e,t,r,c,h);g.emplaceBack(z[0],z[1],z[2])}}for(let I=0;I<4;I++)for(let A=0;A<4;A++){const M=S(I,A),D=S(I,A+1),z=S(I+1,A),B=S(I+1,A+1);_.emplaceBack(M,D,z),_.emplaceBack(z,D,B)}this._tileDebugTextIndexBuffer=n.createIndexBuffer(_),this._tileDebugTextBuffer=n.createVertexBuffer(f,Km.members),this._globeTileDebugTextBuffer=n.createVertexBuffer(g,gE.members),this._tileDebugTextSegments=$i.simpleSegment(0,0,b,32)}destroy(n=!0){for(const e in this.buckets)this.buckets[e].destroy(n);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),n&&this.texture&&this.texture instanceof tl&&(this.texture.destroy(),delete this.texture),this.emissiveTexture&&this.emissiveTexture instanceof tl&&(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"}},a.b1=gc,a.b2=zp,a.b3=function(n,e){const t=[];for(const r in n)r in e||t.push(r);return t},a.b4=zC,a.b5=["type","source","source-layer","minzoom","maxzoom","filter","layout"],a.b6=zo,a.b7=Se,a.b8=ke,a.b9=Ye,a.bA=Ix,a.bB=cI,a.bC=uI,a.bD=oi,a.bE=Zr,a.bF=Vb,a.bG=GA,a.bH=Kb,a.bI=yw,a.bJ=mi,a.bK=La,a.bL=aa,a.bM=function(n,e,t){t*=.5;var r=e[0],c=e[1],h=e[2],f=e[3],_=Math.sin(t),g=Math.cos(t);return n[0]=r*g+c*_,n[1]=c*g-r*_,n[2]=h*g+f*_,n[3]=f*g-h*_,n},a.bN=uc,a.bO=Ni,a.bP=Tt,a.bQ=function(n,e){return n[0]=-e[0],n[1]=-e[1],n[2]=-e[2],n[3]=e[3],n},a.bR=Ji,a.bS=function(n,e,t,r,c){var h=1/Math.tan(e/2);if(n[0]=h/t,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=h,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[11]=-1,n[12]=0,n[13]=0,n[15]=0,c!=null&&c!==1/0){var f=1/(r-c);n[10]=(c+r)*f,n[14]=2*c*r*f}else n[10]=-1,n[14]=-2*r;return n},a.bT=function(n,e,t,r,c,h,f){var _=1/(e-t),g=1/(r-c),b=1/(h-f);return n[0]=-2*_,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=-2*g,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=2*b,n[11]=0,n[12]=(e+t)*_,n[13]=(c+r)*g,n[14]=(f+h)*b,n[15]=1,n},a.bU=Pe,a.bV=Oe,a.bW=function(n,e,t){n[4*e+0]=t[0],n[4*e+1]=t[1],n[4*e+2]=t[2],n[4*e+3]=t[3]},a.bX=bh,a.bY=wh,a.bZ=$n,a.b_=io,a.ba=Rt,a.bb=Ve,a.bc=function(n,e){const{x:t,y:r}=n.point,c=SE(t,r,n.worldSize/n._pixelsPerMercatorPixel,0,0);return ye(c,c,W1(Ja(e)))},a.bd=ee,a.be=cc,a.bf=ln,a.bg=rn,a.bh=On,a.bi=pn,a.bj=vf,a.bk=Os,a.bl=Gb,a.bm=function(n,e,t,r,c){const h=5*e+2;n.float32[h+0]=t,n.float32[h+1]=r,n.float32[h+2]=c},a.bn=Tf,a.bo=Do,a.bp=fl,a.bq=Is,a.br=Ap,a.bs=ge,a.bt=function(n,e,t,r){var c=new H(4);return c[0]=n,c[1]=e,c[2]=t,c[3]=r,c},a.bu=class{isDataAvailableAtPoint(n){const e=this._source();if(this.isUsingMockSource()||!e||n.y<0||n.y>1)return!1;const t=e.getSource().maxzoom,r=1<<t,c=Math.floor(n.x),h=Math.floor((n.x-c)*r),f=Math.floor(n.y*r),_=this.findDEMTileFor(new Xr(t,c,t,h,f));return!(!_||!_.dem)}getAtPointOrZero(n,e=0){return this.getAtPoint(n,e)||0}getAtPoint(n,e,t=!0){if(this.isUsingMockSource())return null;e==null&&(e=null);const r=this._source();if(!r||n.y<0||n.y>1)return e;const c=r.getSource().maxzoom,h=1<<c,f=Math.floor(n.x),_=n.x-f,g=new Xr(c,f,c,Math.floor(_*h),Math.floor(n.y*h)),b=this.findDEMTileFor(g);if(!b||!b.dem)return e;const S=b.dem,I=1<<b.tileID.canonical.z,A=(_*I-b.tileID.canonical.x)*S.dim,M=(n.y*I-b.tileID.canonical.y)*S.dim,D=Math.floor(A),z=Math.floor(M);return(t?this.exaggeration():1)*Gt(Gt(S.get(D,z),S.get(D,z+1),M-z),Gt(S.get(D+1,z),S.get(D+1,z+1),M-z),A-D)}static getAtTileOffset(n,e,t,r){const c=1<<n.canonical.z;return r?r.pointElevation(e):t?t.getAtPointOrZero(new Et(n.wrap+(n.canonical.x+e.x/_t)/c,(n.canonical.y+e.y/_t)/c)):0}static getAtTileOffsetFunc(n,e,t,r){return(c,h,f)=>{const _=this.getAtTileOffset(n,c,h,f),g=r.upVector(n.canonical,c.x,c.y);return mi(g,g,_*r.upVectorScale(n.canonical,e,t).metersToTile),g}}getForTilePoints(n,e,t,r){if(this.isUsingMockSource())return!1;const c=Ef.create(this,n,r);return!!c&&(e.forEach(h=>{h[2]=this.exaggeration()*c.getElevationAt(h[0],h[1],t)}),!0)}getMinMaxForTile(n){if(this.isUsingMockSource())return null;const e=this.findDEMTileFor(n);if(!e||!e.dem)return null;const t=e.dem.tree,r=e.tileID,c=1<<n.canonical.z-r.canonical.z;let h=n.canonical.x/c-r.canonical.x,f=n.canonical.y/c-r.canonical.y,_=0;for(let g=0;g<n.canonical.z-r.canonical.z&&!t.leaves[_];g++){h*=2,f*=2;const b=2*Math.floor(f)+Math.floor(h);_=t.childOffsets[_]+b,h%=1,f%=1}return{min:this.exaggeration()*t.minimums[_],max:this.exaggeration()*t.maximums[_]}}getMinElevationBelowMSL(){throw new Error("Pure virtual method called.")}raycast(n,e,t){throw new Error("Pure virtual method called.")}pointCoordinate(n){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(n){throw new Error("Pure virtual method called.")}get visibleDemTiles(){throw new Error("Getter must be implemented in subclass.")}getMinMaxForVisibleTiles(){const n=this.visibleDemTiles;if(n.length===0)return null;let e=!1,t=Number.MAX_VALUE,r=Number.MIN_VALUE;for(const c of n){const h=this.getMinMaxForTile(c.tileID);h&&(t=Math.min(t,h.min),r=Math.max(r,h.max),e=!0)}return e?{min:t,max:r}:null}},a.bv=Rx,a.bw=Mn,a.bx=Ie,a.by=nr,a.bz=sI,a.c=hs,a.c$=function(n,e){return n.readFields(b3,{icons:[]},e)},a.c0=nC,a.c1=function(){var n=new H(4);return H!=Float32Array&&(n[1]=0,n[2]=0),n[0]=1,n[3]=1,n},a.c2=function(n,e,t){var 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function q(oe){return typeof oe=="string"&&oe===$||(Array.isArray(oe)?oe.some(q):!(!oe||typeof oe!="object")&&Object.values(oe).some(q))}(Re)}class Me{constructor($){this.keyCache=Object.create(null),this._layers=Object.create(null),this._layerConfigs=Object.create(null),$&&this.replace($)}replace($,q){this._layerConfigs=Object.create(null),this._layers=Object.create(null),this.update($,[],q)}update($,q,oe){this._options=oe;for(const be of $)this._layerConfigs[be.id]=be,(this._layers[be.id]=F.de(be,this.scope,null,this._options)).compileFilter(oe),this.keyCache[be.id]&&delete this.keyCache[be.id];for(const be of q)delete this.keyCache[be],delete this._layerConfigs[be],delete this._layers[be];this.familiesBySource=Object.create(null);const ge=function(be,Te){const De=Object.create(null);for(let Le=0;Le<be.length;Le++){const rt=be[Le];let Ke=Te&&Te[rt.id];Ke||(rt.type==="symbol"?Ke=rt.id:(Ke=se(rt),rt.type==="line"&&rt.paint&&ue(rt.paint["line-width"],"line-progress")&&(Ke+=`/${ee(rt.paint["line-width"])}`))),Te&&(Te[rt.id]=Ke);let gt=De[Ke];gt||(gt=De[Ke]=[]),gt.push(rt)}const Ae=[];for(const Le in De)Ae.push(De[Le]);return Ae}(Object.values(this._layerConfigs),this.keyCache);for(const be of ge){const Te=be.map(gt=>this._layers[gt.id]),De=Te[0];if(De.visibility==="none")continue;const Ae=De.source||"";let Le=this.familiesBySource[Ae];Le||(Le=this.familiesBySource[Ae]=Object.create(null));const rt=De.sourceLayer||"_geojsonTileLayer";let Ke=Le[rt];Ke||(Ke=Le[rt]=[]),Ke.push(Te)}}}const Ve=1*F.fa;class ke{constructor($){const q={},oe=[];for(const De in $){const Ae=$[De],Le=q[De]={};for(const rt in Ae.glyphs){const Ke=Ae.glyphs[+rt];if(!Ke||Ke.bitmap.width===0||Ke.bitmap.height===0)continue;const gt=Ke.metrics.localGlyph?Ve:1,Lt={x:0,y:0,w:Ke.bitmap.width+2*gt,h:Ke.bitmap.height+2*gt};oe.push(Lt),Le[rt]=Lt}}const{w:ge,h:be}=F.J(oe),Te=new F.f9({width:ge||1,height:be||1});for(const De in $){const Ae=$[De];for(const Le in Ae.glyphs){const rt=Ae.glyphs[+Le];if(!rt||rt.bitmap.width===0||rt.bitmap.height===0)continue;const Ke=q[De][Le],gt=rt.metrics.localGlyph?Ve:1;F.f9.copy(rt.bitmap,Te,{x:0,y:0},{x:Ke.x+gt,y:Ke.y+gt},rt.bitmap)}}this.image=Te,this.positions=q}}function Ye(Re,$,q){Re[$]?q&&(Re[$].center=q):Re[$]={floorIds:new Set,center:q||[0,0],floors:{}}}function Se(Re,$,q,oe){for(const ge of $)Ye(Re,ge),Re[ge].floors[q]=oe,Re[ge].floorIds.add(q)}function ye(Re){return{id:Re.properties.id.toString(),center:[Re.properties.center_lon||0,Re.properties.center_lat||0]}}function Ie(Re,$){const q=Re.properties.id.toString(),oe=!!Re.properties.is_default&&Re.properties.is_default,ge=Re.properties.connected_floor_ids?new Set(Re.properties.connected_floor_ids.toString().split(";")):new Set,be=Re.properties.conflicted_floor_ids?new Set(Re.properties.conflicted_floor_ids.toString().split(";")):new Set,Te=Re.properties.structure_ids?new Set(Re.properties.structure_ids.toString().split(";")):new Set,De=Re.properties.name.toString(),Ae=Re.properties.z_index,Le=function(rt,Ke){const gt=rt.loadGeometry();if(!gt||gt.length===0)return;const Lt=gt.map(Bt=>Bt.map(zt=>F.fb(zt,Ke,rt.extent)));return Lt.length===0?void 0:{type:"Polygon",coordinates:[Lt[0]]}}(Re,$);return{id:q,isDefault:oe,connections:ge,conflicts:be,buildings:Te,name:De,zIndex:Ae,geometry:Le}}function qe(Re,$){return $.every(q=>Re.properties&&Re.properties[q]!=null)}function ot(Re){return qe(Re,["type","id","name"])&&Re.properties.type==="structure"}function xt(Re){return qe(Re,["type","id","name","z_index"])&&Re.properties.type==="floor"}F.f8(ke,"GlyphAtlas");class Rt{constructor($){this.tileID=new F.aR($.tileID.overscaledZ,$.tileID.wrap,$.tileID.canonical.z,$.tileID.canonical.x,$.tileID.canonical.y),this.tileZoom=$.tileZoom,this.uid=$.uid,this.zoom=$.zoom,this.lut=$.lut,this.canonical=$.tileID.canonical,this.pixelRatio=$.pixelRatio,this.tileSize=$.tileSize,this.source=$.source,this.scope=$.scope,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=$.showCollisionBoxes,this.collectResourceTiming=!!$.request&&$.request.collectResourceTiming,this.promoteId=$.promoteId,this.renderSourceType=$.renderSourceType,this.tileTransform=F.fc($.tileID.canonical,$.projection),this.projection=$.projection,this.worldview=$.worldview,this.localizableLayerIds=$.localizableLayerIds,this.brightness=$.brightness,this.extraShadowCaster=!!$.extraShadowCaster,this.tessellationStep=$.tessellationStep,this.scaleFactor=$.scaleFactor,this.worldview=$.worldview,this.indoor=$.indoor}parse($,q,oe,ge,be,Te){this.status="parsing",this.data=$,this.collisionBoxArray=new F.fd;const De=new F.fe(Object.keys($.layers).sort()),Ae=new F.ff(this.tileID,this.promoteId);Ae.bucketLayerIDs=[];const Le={},rt=new F.fg(256,256),Ke={featureIndex:Ae,iconDependencies:new Map,patternDependencies:new Map,glyphDependencies:{},lineAtlas:rt,availableImages:oe,brightness:this.brightness,scaleFactor:this.scaleFactor,elevationFeatures:void 0,activeFloors:void 0};this.indoor&&(Ke.activeFloors=function(zt,Kt,hi,_i){const Wi=Kt.indoorState.activeFloorsVisible;if(!Kt.sourceLayers)return Wi?Kt.indoorState.activeFloors:void 0;const zn=function(Ni,cn){if(!Ni)return F.w("No source layers defined in indoor specification"),cn;if(Ni.size===0)return cn;const jn=Ni.difference(cn);for(const Xi of jn)F.w(`Missing source layer required in indoor specification: ${Xi}`);return cn.intersection(cn)}(Kt.sourceLayers,new Set(Object.keys(zt.layers))),Cn=Kt.indoorState,bn=function(Ni,cn,jn,Xi,un){const wn={};for(const yi of cn){const Xn=Ni.layers[yi];if(Xn)for(let Tr=0;Tr<Xn.length;Tr++){const gr=Xn.feature(Tr);if(ot(gr)){const{id:us,center:hs}=ye(gr);Ye(wn,us,hs);continue}if(xt(gr)){const us=Ie(gr,un);Se(wn,us.buildings,us.id,us)}}else F.w(`indoor source layer not found: ${yi}`)}return{buildings:wn,activeFloors:F.d1.calculate(wn,Xi,jn)}}(zt,zn,Cn.activeFloors,Cn.selectedFloorId,_i);return hi.send("setIndoorData",bn),Wi?bn.activeFloors:void 0}($,this.indoor,be,this.canonical));const gt=[],Lt=q.familiesBySource[this.source];for(const zt in Lt){const Kt=$.layers[zt];if(!Kt)continue;let hi=!1,_i=!1,Wi=!1,zn=!1;for(const jn of Lt[zt])jn[0].type==="symbol"?hi=!0:jn[0].type==="fill-extrusion"?_i=!0:Wi=!0,jn[0].is3D()&&jn[0].type!=="model"&&(zn=!0);if(this.extraShadowCaster&&!zn||this.renderSourceType===F.b4.Symbol&&!hi||this.renderSourceType===F.b4.FillExtrusion&&!_i||this.renderSourceType===F.b4.Other&&!Wi)continue;Kt.version===1&&F.w(`Vector tile source "${this.source}" layer "${zt}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const Cn=De.encode(zt),bn=[],Ni=this.localizableLayerIds&&this.localizableLayerIds.has(zt);let cn=!1;for(let jn=0,Xi=0;jn<Kt.length;jn++){const un=Kt.feature(jn),wn=Ae.getId(un,zt),yi=un.properties?un.properties.worldview:null;if(Ni&&this.worldview&&typeof yi=="string")if(yi==="all")un.properties.$localized=!0;else{if(!yi.split(",").includes(this.worldview))continue;un.properties.$localized=!0,un.properties.worldview=this.worldview}!cn&&un.properties&&un.properties.hasOwnProperty(F.fh)&&(cn=!0),bn.push({feature:un,id:wn,index:Xi,sourceLayerIndex:Cn}),Xi++}cn&&!Ke.elevationFeatures&&$.layers.hasOwnProperty(F.fi)&&(Ke.elevationFeatures=F.fj.parseFrom($.layers[F.fi],this.canonical));for(const jn of Lt[zt]){const Xi=jn[0];if(this.extraShadowCaster&&(!Xi.is3D()||Xi.type==="model")||this.renderSourceType===F.b4.Symbol&&Xi.type!=="symbol"||this.renderSourceType===F.b4.FillExtrusion&&Xi.type!=="fill-extrusion"||this.renderSourceType===F.b4.Other&&(Xi.type==="symbol"||Xi.type==="fill-extrusion")||Xi.minzoom&&this.zoom<Math.floor(Xi.minzoom)||Xi.maxzoom&&this.zoom>=Xi.maxzoom||Xi.visibility==="none")continue;Tt(jn,this.zoom,Ke.brightness,oe,this.worldview,Ke.activeFloors);const un=Le[Xi.id]=Xi.createBucket({index:Ae.bucketLayerIDs.length,layers:jn,zoom:this.zoom,lut:this.lut,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:Cn,sourceID:this.source,projection:this.projection.spec,tessellationStep:this.tessellationStep,styleDefinedModelURLs:ge,worldview:this.worldview,localizable:Ni,availableImages:oe,maxUniformBufferBindings:this.maxUniformBufferBindings,maxUniformBlockSizeDwords:this.maxUniformBlockSizeDwords,disableSymbolUBO:this.disableSymbolUBO});Ae.bucketLayerIDs.push(jn.map(yi=>F.F(yi.id,yi.scope)));let wn=un.prepare?un.prepare():null;wn!=null?(wn=wn.then(()=>un.populate(bn,Ke,this.tileID.canonical,this.tileTransform)),gt.push(wn)):un.populate(bn,Ke,this.tileID.canonical,this.tileTransform)}}const Bt=()=>{rt.trim();const zt=!(!Ke.elevationFeatures||!Ke.elevationFeatures.some(Xi=>Xi.heightRange.min<0));let Kt,hi,_i,Wi,zn,Cn,bn;const Ni={type:"maybePrepare",renderSourceType:this.renderSourceType,zoom:this.zoom},cn=()=>{if(Kt)return this.status="done",Te(Kt);if(this.extraShadowCaster)this.status="done",Te(null,{buckets:Object.values(Le).filter(Xi=>!Xi.isEmpty()),featureIndex:Ae,collisionBoxArray:null,hasTunnelGeometry:zt,glyphAtlasImage:null,lineAtlas:null,imageAtlas:null,brightness:Ke.brightness,glyphMap:null,iconMap:null,glyphPositions:null});else if(hi&&_i&&Wi&&bn){const un=new ke(hi),wn=new Map;for(const[Tr,gr]of _i.entries()){const{imagePosition:us}=F.fn(Tr,gr,F.fo);wn.set(Tr,us)}const yi={};for(const Tr in Le){const gr=Le[Tr];gr instanceof F.fp&&(Tt(gr.layers,this.zoom,Ke.brightness,oe,this.worldview,Ke.activeFloors),yi[Tr]=F.fq(gr,hi,un.positions,_i,wn,this.tileID.canonical,this.tileZoom,this.scaleFactor,this.pixelRatio,zn,this.worldview,oe))}const Xn={iconsPending:!0,patternsPending:!0};this.rasterizeIfNeeded(be,_i,zn,()=>{Xn.iconsPending=!1,jn(yi,un,Xn,void 0,bn)}),this.rasterizeIfNeeded(be,Wi,Cn,()=>{Xn.patternsPending=!1,jn(yi,un,Xn,void 0,bn)})}},jn=(Xi,un,wn,yi,Xn)=>{if(wn.iconsPending||wn.patternsPending)return;const Tr=_i.size>0||Wi.size>0,gr=Object.keys(Xi).length>0;if(!Tr&&!gr)return this.status="done",void Te(null,{buckets:Object.values(Le).filter(hs=>!hs.isEmpty()),featureIndex:Ae,collisionBoxArray:this.collisionBoxArray,hasTunnelGeometry:zt,glyphAtlasImage:un.image,lineAtlas:rt,imageAtlas:null,brightness:Ke.brightness});const us=(hs,ko)=>{for(const qr in Le){const ds=Le[qr];if(qr in Xi)F.fv(ds,Xi[qr],this.showCollisionBoxes,oe,this.tileID.canonical,this.tileZoom,this.projection,this.brightness,_i,ko);else if(ds.hasPattern&&(ds instanceof F.fw||ds instanceof F.fl||ds instanceof F.e0)){Tt(ds.layers,this.zoom,Ke.brightness,oe,this.worldview,Ke.activeFloors);const Fo=Object.fromEntries(ko.patternPositions);ds.addFeatures(Ke,this.tileID.canonical,Fo,oe,this.tileTransform,this.brightness)}}this.status="done",Te(null,{buckets:Object.values(Le).filter(qr=>!qr.isEmpty()),featureIndex:Ae,collisionBoxArray:this.collisionBoxArray,hasTunnelGeometry:zt,glyphAtlasImage:un.image,lineAtlas:rt,imageAtlas:hs,brightness:Ke.brightness})};if(Tr){const hs=new Map,ko=F.fr(_i,hs),qr=F.fr(Wi,hs),ds=new F.fs(ko,qr,Xn,this.lut,hs);be.send("checkAtlasCache",{descriptor:ds,scope:this.scope},(Fo,As)=>{let Oo,qs;if(Fo&&F.w(`[Worker] Error checking atlas cache: ${Fo.message}`),As)Oo=new F.ft(As.sourceHash),qs=As;else{const ts=new F.fu(_i,Wi,this.lut,Xn);Oo=ts,qs=ts}us(Oo,qs)})}else us(null,{iconPositions:new Map,patternPositions:new Map})};if(!this.extraShadowCaster){const Xi=F.fk(Ke.glyphDependencies,yi=>Object.keys(yi).map(Number));Object.keys(Xi).length?be.send("getGlyphs",{uid:this.uid,stacks:Xi},(yi,Xn)=>{Kt||(Kt=yi,hi=Xn,cn())},void 0,!1,Ni):hi={},bn=new Map;const un=Array.from(Ke.iconDependencies.keys()).map(yi=>F.I.parse(yi));un.length?be.send("getImages",{images:un,source:this.source,scope:this.scope,tileID:this.tileID,type:"icons"},(yi,Xn)=>{if(!Kt){Kt=yi,_i=new Map,zn=this.updateImageMapAndGetImageTaskQueue(_i,Xn.images,Ke.iconDependencies);for(const[Tr,gr]of Xn.versions.entries())bn.set(Tr,gr);cn()}},void 0,!1,Ni):(_i=new Map,zn=new Map);const wn=Array.from(Ke.patternDependencies.keys()).map(yi=>F.I.parse(yi));wn.length?be.send("getImages",{images:wn,source:this.source,scope:this.scope,tileID:this.tileID,type:"patterns"},(yi,Xn)=>{if(!Kt){Kt=yi,Wi=new Map,Cn=this.updateImageMapAndGetImageTaskQueue(Wi,Xn.images,Ke.patternDependencies);for(const[Tr,gr]of Xn.versions.entries())bn.set(Tr,gr);cn()}},void 0,!1,Ni):(Wi=new Map,Cn=new Map)}if(Ke.elevationFeatures&&Ke.elevationFeatures.length>0){const Xi=[];for(const wn of Object.values(Le))if(wn instanceof F.fl){const yi=wn.getUnevaluatedPortalGraph();yi&&Xi.push(yi)}const un=F.fm.evaluate(Xi);for(const wn of Object.values(Le))if(wn instanceof F.fl){const yi=$.layers[De.decode(wn.sourceLayerIndex)];wn.setEvaluatedPortalGraph(un,yi,this.tileID.canonical,Ke.availableImages,Ke.brightness)}}cn()};gt.length>0?Promise.allSettled(gt).then(Bt).catch(Te):Bt()}updateParameters($){this.scaleFactor=$.scaleFactor,this.showCollisionBoxes=$.showCollisionBoxes,this.projection=$.projection,this.brightness=$.brightness,this.tileTransform=F.fc($.tileID.canonical,$.projection),this.extraShadowCaster=$.extraShadowCaster,this.lut=$.lut,this.worldview=$.worldview,this.indoor=$.indoor}rasterizeIfNeeded($,q,oe,ge){Array.from(q.values()).some(be=>be.usvg)?this.rasterize($,q,oe,ge):ge()}updateImageMapAndGetImageTaskQueue($,q,oe){const ge=new Map;for(const be of q.keys()){const Te=oe.get(be)||[];for(const De of Te){const Ae=De.toString(),Le=q.get(De.id.toString());Le.usvg?ge.has(Ae)||(ge.set(Ae,De),$.set(Ae,Object.assign({},Le))):$.set(Ae,Le)}}return ge}rasterize($,q,oe,ge){this.rasterizeTask=$.send("rasterizeImages",{scope:this.scope,tasks:oe},(be,Te)=>{if(!be)for(const[De,Ae]of Te.entries()){const Le=Object.assign(q.get(De),{data:Ae});q.set(De,Le)}ge()})}cancelRasterize(){this.rasterizeTask&&this.rasterizeTask.cancel()}}function Tt(Re,$,q,oe,ge,be){const Te=new F.ae($,{brightness:q,worldview:ge,activeFloors:be});for(const De of Re)De.recalculate(Te,oe)}class li extends F.E{constructor({actor:$,layerIndex:q,availableImages:oe,availableModels:ge,isSpriteLoaded:be,tileProvider:Te,brightness:De,maxUniformBufferBindings:Ae,maxUniformBlockSizeDwords:Le,disableSymbolUBO:rt}){super(),this.actor=$,this.layerIndex=q,this.availableImages=oe,this.availableModels=ge,this.loadVectorData=F.aO,this.tileProvider=Te,this.loading={},this.loaded={},this.deduped=new F.aN($.scheduler),this.isSpriteLoaded=be,this.scheduler=$.scheduler,this.brightness=De,this.maxUniformBufferBindings=Ae,this.maxUniformBlockSizeDwords=Le,this.disableSymbolUBO=rt}loadTileData($,q){if(!this.tileProvider)return this.loadVectorData($,q);const oe=new AbortController,{z:ge,x:be,y:Te}=$.tileID.canonical;return this.tileProvider.loadTile({z:ge,x:be,y:Te},{request:$.request,signal:oe.signal}).then(De=>{if(oe.signal.aborted)return;if(De==null){const Le=new Error("Tile not found");return Le.status=404,q(Le)}if(De.data===null)return q(null,null);const Ae=new Map;De.expires&&Ae.set("expires",De.expires),De.cacheControl&&Ae.set("cache-control",De.cacheControl),q(null,{rawData:De.data,responseHeaders:Ae})}).catch(De=>{oe.signal.aborted||q(De instanceof Error?De:new Error(String(De)))}),()=>oe.abort()}loadTile($,q){const oe=$.uid,ge=$&&$.request,be=ge&&ge.collectResourceTiming,Te=this.loading[oe]=new Rt($);Te.maxUniformBufferBindings=this.maxUniformBufferBindings,Te.maxUniformBlockSizeDwords=this.maxUniformBlockSizeDwords,Te.disableSymbolUBO=this.disableSymbolUBO,Te.abort=this.loadTileData($,(De,Ae)=>{const Le=!this.loading[oe];if(delete this.loading[oe],Te.cancelRasterize(),Le||De||!Ae)return Te.status="done",Le||(this.loaded[oe]=Te),q(De);const rt=Ae.rawData,Ke={},gt=F.aP(Ae.responseHeaders);gt&&gt.expires&&(Ke.expires=gt.expires),gt&&gt.cacheControl&&(Ke.cacheControl=gt.cacheControl),Te.vectorTile=Ae.vectorTile||new F.fx(new F.a$(rt));const Lt=()=>{Te.parse(Te.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,(Bt,zt)=>{if(Bt||!zt)return q(Bt);const Kt={};if(be){const hi=H(ge);hi.length>0&&(Kt.resourceTiming=JSON.parse(JSON.stringify(hi)))}q(null,Object.assign({rawTileData:rt.slice(0),responseHeaders:Ae.responseHeaders},zt,Ke,Kt))})};this.isSpriteLoaded?Lt():this.once("isSpriteLoaded",()=>{this.scheduler?this.scheduler.add(Lt,{type:"parseTile",renderSourceType:$.renderSourceType,zoom:$.tileZoom}):Lt()}),this.loaded=this.loaded||{},this.loaded[oe]=Te})}reloadTile($,q){const oe=this.loaded,ge=$.uid;if(oe&&oe[ge]){const be=oe[ge];be.updateParameters($);const Te=(De,Ae)=>{const Le=be.reloadCallback;Le&&(delete be.reloadCallback,be.parse(be.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,Le)),q(De,Ae)};be.status==="parsing"?be.reloadCallback=Te:be.status==="done"&&(be.vectorTile?be.parse(be.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,Te):Te())}else q(null,void 0)}abortTile($,q){const oe=$.uid,ge=this.loading[oe];ge&&(ge.abort&&ge.abort(),delete this.loading[oe]),q()}removeTile($,q){const oe=this.loaded,ge=$.uid;oe&&oe[ge]&&delete oe[ge],q()}}class Xt{constructor($){this.loading={}}loadTile($,q){const oe=$.uid,{cancel:ge}=F.b1($.request,(be,Te,De)=>{const Ae=!this.loading[oe];if(delete this.loading[oe],Ae||be||!Te)return q(be);this.decodeTile(oe,Te,$.encoding).then(Le=>{const{expires:rt,cacheControl:Ke}=F.aP(De);q(null,Object.assign(Le,{expires:rt,cacheControl:Ke}))}).catch(Le=>q(Le))});this.loading[oe]={cancel:ge}}async decodeTile($,q,oe){const ge=await createImageBitmap(new Blob([new Uint8Array(q)],{type:"image/png"})),be=1-(ge.width-F.fy(ge.width))/2,Te=be<1,De=this.getImageData(ge,be);return ge.close(),{dem:new F.fz($,De,oe,Te),borderReady:Te}}reloadTile($,q){q(null,null)}abortTile($,q){const oe=$.uid,ge=this.loading[oe];ge&&(ge.cancel(),delete this.loading[oe]),q()}removeTile($,q){q()}getImageData($,q){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas($.width,$.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d",{willReadFrequently:!0})),this.offscreenCanvas.width=$.width,this.offscreenCanvas.height=$.height,this.offscreenCanvasContext.drawImage($,0,0,$.width,$.height);const oe=this.offscreenCanvasContext.getImageData(-q,-q,$.width+2*q,$.height+2*q);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),oe}}F.a_.setPbf(F.a$);class Ji{constructor($){this._mrt=new F.a_($.partial?30:1/0),this._isHeaderLoaded=!1,this.uid=$.uid,this.tileID=$.tileID,this.source=$.source}parse($,q){const oe=this._mrt;this.status="parsing",this._entireBuffer=$;try{oe.parseHeader($),this._isHeaderLoaded=!0;const ge=[];for(const be in oe.layers){const Te=oe.getLayer(be),De=Te.getDataRange(Te.getBandList()),Ae=oe.createDecodingTask(De),Le=$.slice(De.firstByte,De.lastByte+1),rt=F.a_.performDecoding(Le,Ae).then(Ke=>Ae.complete(null,Ke)).catch(Ke=>Ae.complete(Ke,null));ge.push(rt)}Promise.allSettled(ge).then(()=>q(null,oe)).catch(be=>q(be))}catch(ge){q(ge)}}}class An{constructor({actor:$}){this.actor=$,this.loading={},this.loaded={}}loadTile($,q){const oe=$.uid,ge=$.request,be=this.loading[oe]=new Ji($),{cancel:Te}=F.b1(ge,(De,Ae,Le)=>{const rt=!this.loading[oe];if(delete this.loading[oe],rt||De||!Ae)return be.status="done",rt||(this.loaded[oe]=be),q(De);be.parse(Ae,(Ke,gt)=>{if(Ke||!gt)return q(Ke);q(null,gt,Le)}),this.loaded[oe]=be});be.abort=Te}reloadTile($,q){q(null,void 0)}abortTile($,q){const oe=$.uid,ge=this.loading[oe];ge&&(ge.abort&&ge.abort(),delete this.loading[oe]),q()}removeTile($,q){const oe=$.uid;this.loaded[oe]&&delete this.loaded[oe],q()}decodeRasterArray($,q){F.a_.performDecoding($.buffer,$.task).then(oe=>q(null,oe)).catch(oe=>q(oe))}}const gi=F.fA.prototype.toGeoJSON;class Mr{constructor($){this._feature=$,this.extent=F.an,this.type=$.type,this.properties=$.tags,"id"in $&&!isNaN($.id)&&(this.id=parseInt($.id,10))}loadGeometry(){if(this._feature.type===1){const $=[];for(const q of this._feature.geometry)$.push([new F.P(q[0],q[1])]);return $}{const $=[];for(const q of this._feature.geometry){const oe=[];for(const ge of q)oe.push(new F.P(ge[0],ge[1]));$.push(oe)}return $}}toGeoJSON($,q,oe){return gi.call(this,$,q,oe)}}class Wn{constructor($,q){this.name=$,this.extent=F.an,this.length=q.length,this._jsonFeatures=q}feature($){return new Mr(this._jsonFeatures[$])}}class ji{constructor($){this.layers={},this.extent=F.an;for(const q of Object.keys($))this.layers[q]=new Wn(q,$[q])}}const ti=64/4096;class Pt{constructor(){this.features=new Map}clear(){this.features.clear()}load($=[],q){for(const oe of $){const ge=oe.id;if(ge==null)continue;let be=this.features.get(ge);be&&this.updateCache(be,q),oe.geometry?(be=Wt(oe),this.updateCache(be,q),this.features.set(ge,be)):this.features.delete(ge),this.updateCache(be,q)}}updateCache($,q){for(const{canonical:oe,uid:ge}of Object.values(q)){const{z:be,x:Te,y:De}=oe;$t($,Math.pow(2,be),Te,De)&&delete q[ge]}}getTile($,q,oe){const ge=Math.pow(2,$),be=[];for(const Te of this.features.values())$t(Te,ge,q,oe)&&be.push(rn(Te,ge,q,oe));return{features:be}}getFeatures(){return[...this.features.values()]}}function $t({minX:Re,minY:$,maxX:q,maxY:oe},ge,be,Te){return Re<(be+1+ti)/ge&&$<(Te+1+ti)/ge&&q>(be-ti)/ge&&oe>(Te-ti)/ge}function Wt(Re){const{id:$,geometry:q,properties:oe}=Re;if(!q)return;if(q.type==="GeometryCollection")throw new Error("GeometryCollection not supported in dynamic mode.");const{type:ge,coordinates:be}=q,Te={id:$,type:1,geometry:[],tags:oe,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0},De=Te.geometry;if(ge==="Point")Ut(be,De,Te);else if(ge==="MultiPoint")for(const Ae of be)Ut(Ae,De,Te);else if(ge==="LineString")Te.type=2,ii(be,De,Te);else if(ge==="MultiLineString")Te.type=2,mi(be,De,Te);else if(ge==="Polygon")Te.type=3,mi(be,De,Te,!0);else{if(ge!=="MultiPolygon")throw new Error("Input data is not a valid GeoJSON object.");Te.type=3;for(const Ae of be)mi(Ae,De,Te,!0)}return Te}function Ut([Re,$],q,oe){const ge=F.aH(Re);let be=F.aL($);be=be<0?0:be>1?1:be,q.push(ge,be),oe.minX=Math.min(oe.minX,ge),oe.minY=Math.min(oe.minY,be),oe.maxX=Math.max(oe.maxX,ge),oe.maxY=Math.max(oe.maxY,be)}function ii(Re,$,q,oe=!1,ge=!1){const be=[];for(const Te of Re)Ut(Te,be,q);$.push(be),oe&&function(Te,De){let Ae=0;for(let Le=0,rt=Te.length,Ke=rt-2;Le<rt;Ke=Le,Le+=2)Ae+=(Te[Le]-Te[Ke])*(Te[Le+1]+Te[Ke+1]);if(Ae>0===De)for(let Le=0,rt=Te.length;Le<rt/2;Le+=2){const Ke=Te[Le],gt=Te[Le+1];Te[Le]=Te[rt-2-Le],Te[Le+1]=Te[rt-1-Le],Te[rt-2-Le]=Ke,Te[rt-1-Le]=gt}}(be,ge)}function mi(Re,$,q,oe=!1){for(let ge=0;ge<Re.length;ge++)ii(Re[ge],$,q,oe,ge===0)}function rn(Re,$,q,oe){const{id:ge,type:be,geometry:Te,tags:De}=Re,Ae=[];if(be===1)(function(Le,rt,Ke,gt,Lt){for(let Bt=0;Bt<Le.length;Bt+=2){const zt=Math.round(F.an*(Le[Bt+0]*rt-Ke)),Kt=Math.round(F.an*(Le[Bt+1]*rt-gt));Lt.push([zt,Kt])}})(Te,$,q,oe,Ae);else if(be===2)for(const Le of Te)ln(Le,$,q,oe,Ae);else if(be===3)for(const Le of Te)sn(Le,$,q,oe,Ae);return{id:ge,type:be,geometry:Ae,tags:De}}function ln(Re,$,q,oe,ge){const Te=F.an+128;let De;for(let Ae=0;Ae<Re.length-2;Ae+=2){let Le=Math.round(F.an*(Re[Ae+0]*$-q)),rt=Math.round(F.an*(Re[Ae+1]*$-oe)),Ke=Math.round(F.an*(Re[Ae+2]*$-q)),gt=Math.round(F.an*(Re[Ae+3]*$-oe));const Lt=Ke-Le,Bt=gt-rt;Le<-128&&Ke<-128||(Le<-128?(rt+=Math.round(Bt*((-128-Le)/Lt)),Le=-128):Ke<-128&&(gt=rt+Math.round(Bt*((-128-Le)/Lt)),Ke=-128),rt<-128&&gt<-128||(rt<-128?(Le+=Math.round(Lt*((-128-rt)/Bt)),rt=-128):gt<-128&&(Ke=Le+Math.round(Lt*((-128-rt)/Bt)),gt=-128),Le>=Te&&Ke>=Te||(Le>=Te?(rt+=Math.round(Bt*((Te-Le)/Lt)),Le=Te):Ke>=Te&&(gt=rt+Math.round(Bt*((Te-Le)/Lt)),Ke=Te),rt>=Te&&gt>=Te||(rt>=Te?(Le+=Math.round(Lt*((Te-rt)/Bt)),rt=Te):gt>=Te&&(Ke=Le+Math.round(Lt*((Te-rt)/Bt)),gt=Te),De&&Le===De[De.length-1][0]&&rt===De[De.length-1][1]||(De=[[Le,rt]],ge.push(De)),De.push([Ke,gt])))))}}function sn(Re,$,q,oe,ge){const be=(q-ti)/$,Te=(oe-ti)/$,De=(q+1+ti)/$,Ae=(oe+1+ti)/$;function Le(gt,Lt){let Bt=0;return gt<be?Bt|=1:gt>De&&(Bt|=2),Lt<Te?Bt|=4:Lt>Ae&&(Bt|=8),Bt}let rt=[];for(let gt=1;gt<=8;gt*=2){let Lt=Re[Re.length-2],Bt=Re[Re.length-1],zt=!(Le(Lt,Bt)&gt);for(let Kt=0;Kt<Re.length;Kt+=2){const hi=Re[Kt],_i=Re[Kt+1],Wi=!(Le(hi,_i)&gt);Wi!==zt&&(8&gt?rt.push(Lt+(hi-Lt)*(Ae-Bt)/(_i-Bt),Ae):4&gt?rt.push(Lt+(hi-Lt)*(Te-Bt)/(_i-Bt),Te):2&gt?rt.push(De,Bt+(_i-Bt)*(De-Lt)/(hi-Lt)):1&gt&&rt.push(be,Bt+(_i-Bt)*(be-Lt)/(hi-Lt))),Wi&&rt.push(hi,_i),Lt=hi,Bt=_i,zt=Wi}if(!(Re=rt).length||gt===8)break;rt=[]}const Ke=[];for(let gt=0;gt<rt.length;gt+=2)Ke.push([Math.round(F.an*(rt[gt]*$-q)),Math.round(F.an*(rt[gt+1]*$-oe))]);Ke.length&&ge.push(Ke)}function Rr({name:Re,features:$},q){q.writeStringField(1,Re),q.writeVarintField(5,F.an);const oe=new Map,ge=new Map,be={keys:oe,values:ge,feature:null};for(const Te of $)be.feature=Te,q.writeMessage(2,lo,be);for(const Te of oe.keys())q.writeStringField(3,Te);for(const Te of ge.keys())q.writeMessage(4,mn,Te)}function lo(Re,$){const q=Re.feature;q.id!==void 0&&Number.isSafeInteger(+q.id)&&$.writeVarintField(1,+q.id),q.tags&&$.writeMessage(2,zi,Re),$.writeVarintField(3,q.type),$.writeMessage(4,oa,q)}function zi({keys:Re,values:$,feature:q},oe){for(const ge of Object.keys(q.tags)){let be=q.tags[ge];if(be===null)continue;let Te=Re.get(ge);Te===void 0&&(Te=Re.size,Re.set(ge,Te)),oe.writeVarint(Te);const De=typeof be;De!=="string"&&De!=="boolean"&&De!=="number"&&(be=JSON.stringify(be));let Ae=$.get(be);Ae===void 0&&(Ae=$.size,$.set(be,Ae)),oe.writeVarint(Ae)}}function pn(Re,$){return($<<3)+(7&Re)}function On(Re){return Re<<1^Re>>31}function oa(Re,$){const{geometry:q,type:oe}=Re;let ge=0,be=0;if(oe===1){$.writeVarint(pn(1,q.length));for(const Te of q){const De=Te[0]-ge,Ae=Te[1]-be;$.writeVarint(On(De)),$.writeVarint(On(Ae)),ge+=De,be+=Ae}}else for(const Te of q){if(Te.length===0)continue;$.writeVarint(pn(1,1));const De=Te.length-(oe===3?1:0);for(let Ae=0;Ae<De;Ae++){Ae===1&&$.writeVarint(pn(2,De-1));const Le=Te[Ae][0]-ge,rt=Te[Ae][1]-be;$.writeVarint(On(Le)),$.writeVarint(On(rt)),ge+=Le,be+=rt}oe===3&&$.writeVarint(pn(7,1))}}function mn(Re,$){const q=typeof Re;q==="string"?$.writeStringField(1,Re):q==="boolean"?$.writeBooleanField(7,Re):q==="number"&&(Re%1!=0?$.writeDoubleField(3,Re):Re<0?$.writeSVarintField(6,Re):$.writeVarintField(5,Re))}const Mo={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:Re=>Re},co=Math.fround||(cc=new Float32Array(1),Re=>(cc[0]=+Re,cc[0]));var cc;class Hs{constructor($){this.options=Object.assign(Object.create(Mo),$),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load($){const{log:q,minZoom:oe,maxZoom:ge}=this.options;q&&console.time("total time");const be=`prepare ${$.length} points`;q&&console.time(be),this.points=$;const Te=[];for(let Ae=0;Ae<$.length;Ae++){const Le=$[Ae];if(!Le.geometry)continue;const[rt,Ke]=Le.geometry.coordinates,gt=co(La(rt)),Lt=co(Zr(Ke));Te.push(gt,Lt,1/0,Ae,-1,1),this.options.reduce&&Te.push(0)}let De=this.trees[ge+1]=this._createTree(Te);q&&console.timeEnd(be);for(let Ae=ge;Ae>=oe;Ae--){const Le=+Date.now();De=this.trees[Ae]=this._createTree(this._cluster(De,Ae)),q&&console.log("z%d: %d clusters in %dms",Ae,De.numItems,+Date.now()-Le)}return q&&console.timeEnd("total time"),this}getClusters($,q){let oe=(($[0]+180)%360+360)%360-180;const ge=Math.max(-90,Math.min(90,$[1]));let be=$[2]===180?180:(($[2]+180)%360+360)%360-180;const Te=Math.max(-90,Math.min(90,$[3]));if($[2]-$[0]>=360)oe=-180,be=180;else if(oe>be){const Ke=this.getClusters([oe,ge,180,Te],q),gt=this.getClusters([-180,ge,be,Te],q);return Ke.concat(gt)}const De=this.trees[this._limitZoom(q)],Ae=De.range(La(oe),Zr(Te),La(be),Zr(ge)),Le=De.data,rt=[];for(const Ke of Ae){const gt=this.stride*Ke;rt.push(Le[gt+5]>1?Ln(Le,gt,this.clusterProps):this.points[Le[gt+3]])}return rt}getChildren($){const q=this._getOriginId($),oe=this._getOriginZoom($),ge="No cluster with the specified id.",be=this.trees[oe];if(!be)throw new Error(ge);const Te=be.data;if(q*this.stride>=Te.length)throw new Error(ge);const De=this.options.radius/(this.options.extent*Math.pow(2,oe-1)),Ae=be.within(Te[q*this.stride],Te[q*this.stride+1],De),Le=[];for(const rt of Ae){const Ke=rt*this.stride;Te[Ke+4]===$&&Le.push(Te[Ke+5]>1?Ln(Te,Ke,this.clusterProps):this.points[Te[Ke+3]])}if(Le.length===0)throw new Error(ge);return Le}getLeaves($,q,oe){const ge=[];return this._appendLeaves(ge,$,q=q||10,oe=oe||0,0),ge}getTile($,q,oe){const ge=this.trees[this._limitZoom($)],be=Math.pow(2,$),{extent:Te,radius:De}=this.options,Ae=De/Te,Le=(oe-Ae)/be,rt=(oe+1+Ae)/be,Ke={features:[]};return this._addTileFeatures(ge.range((q-Ae)/be,Le,(q+1+Ae)/be,rt),ge.data,q,oe,be,Ke),q===0&&this._addTileFeatures(ge.range(1-Ae/be,Le,1,rt),ge.data,be,oe,be,Ke),q===be-1&&this._addTileFeatures(ge.range(0,Le,Ae/be,rt),ge.data,-1,oe,be,Ke),Ke.features.length?Ke:null}getClusterExpansionZoom($){let q=this._getOriginZoom($)-1;for(;q<=this.options.maxZoom;){const oe=this.getChildren($);if(q++,oe.length!==1)break;$=oe[0].properties.cluster_id}return q}_appendLeaves($,q,oe,ge,be){const Te=this.getChildren(q);for(const De of Te){const Ae=De.properties;if(Ae&&Ae.cluster?be+Ae.point_count<=ge?be+=Ae.point_count:be=this._appendLeaves($,Ae.cluster_id,oe,ge,be):be<ge?be++:$.push(De),$.length===oe)break}return be}_createTree($){const q=new F.bI($.length/this.stride|0,this.options.nodeSize,Float32Array);for(let oe=0;oe<$.length;oe+=this.stride)q.add($[oe],$[oe+1]);return q.finish(),q.data=$,q}_addTileFeatures($,q,oe,ge,be,Te){for(const De of $){const Ae=De*this.stride,Le=q[Ae+5]>1;let rt,Ke,gt;if(Le)rt=id(q,Ae,this.clusterProps),Ke=q[Ae],gt=q[Ae+1];else{const zt=this.points[q[Ae+3]];rt=zt.properties;const[Kt,hi]=zt.geometry.coordinates;Ke=La(Kt),gt=Zr(hi)}const Lt={type:1,geometry:[[Math.round(this.options.extent*(Ke*be-oe)),Math.round(this.options.extent*(gt*be-ge))]],tags:rt};let Bt;Bt=Le||this.options.generateId?q[Ae+3]:this.points[q[Ae+3]].id,Bt!==void 0&&(Lt.id=Bt),Te.features.push(Lt)}}_limitZoom($){return Math.max(this.options.minZoom,Math.min(Math.floor(+$),this.options.maxZoom+1))}_cluster($,q){const{radius:oe,extent:ge,reduce:be,minPoints:Te}=this.options,De=oe/(ge*Math.pow(2,q)),Ae=$.data,Le=[],rt=this.stride;for(let Ke=0;Ke<Ae.length;Ke+=rt){if(Ae[Ke+2]<=q)continue;Ae[Ke+2]=q;const gt=Ae[Ke],Lt=Ae[Ke+1],Bt=$.within(Ae[Ke],Ae[Ke+1],De),zt=Ae[Ke+5];let Kt=zt;for(const hi of Bt){const _i=hi*rt;Ae[_i+2]>q&&(Kt+=Ae[_i+5])}if(Kt>zt&&Kt>=Te){let hi,_i=gt*zt,Wi=Lt*zt,zn=-1;const Cn=(Ke/rt<<5)+(q+1)+this.points.length;for(const bn of Bt){const Ni=bn*rt;if(Ae[Ni+2]<=q)continue;Ae[Ni+2]=q;const cn=Ae[Ni+5];_i+=Ae[Ni]*cn,Wi+=Ae[Ni+1]*cn,Ae[Ni+4]=Cn,be&&(hi||(hi=this._map(Ae,Ke,!0),zn=this.clusterProps.length,this.clusterProps.push(hi)),be(hi,this._map(Ae,Ni)))}Ae[Ke+4]=Cn,Le.push(_i/Kt,Wi/Kt,1/0,Cn,-1,Kt),be&&Le.push(zn)}else{for(let hi=0;hi<rt;hi++)Le.push(Ae[Ke+hi]);if(Kt>1)for(const hi of Bt){const _i=hi*rt;if(!(Ae[_i+2]<=q)){Ae[_i+2]=q;for(let Wi=0;Wi<rt;Wi++)Le.push(Ae[_i+Wi])}}}}return Le}_getOriginId($){return $-this.points.length>>5}_getOriginZoom($){return($-this.points.length)%32}_map($,q,oe){if($[q+5]>1){const Te=this.clusterProps[$[q+6]];return oe?Object.assign({},Te):Te}const ge=this.points[$[q+3]].properties,be=this.options.map(ge);return oe&&be===ge?Object.assign({},be):be}}function Ln(Re,$,q){return{type:"Feature",id:Re[$+3],properties:id(Re,$,q),geometry:{type:"Point",coordinates:[(oe=Re[$],360*(oe-.5)),nd(Re[$+1])]}};var oe}function id(Re,$,q){const oe=Re[$+5],ge=oe>=1e4?`${Math.round(oe/1e3)}k`:oe>=1e3?Math.round(oe/100)/10+"k":oe,be=Re[$+6],Te=be===-1?{}:Object.assign({},q[be]);return Object.assign(Te,{cluster:!0,cluster_id:Re[$+3],point_count:oe,point_count_abbreviated:ge})}function La(Re){return Re/360+.5}function Zr(Re){const $=Math.sin(Re*Math.PI/180),q=.5-.25*Math.log((1+$)/(1-$))/Math.PI;return q<0?0:q>1?1:q}function nd(Re){const $=(180-360*Re)*Math.PI/180;return 360*Math.atan(Math.exp($))/Math.PI-90}function za(Re,$,q,oe){let ge=oe;const be=$+(q-$>>1);let Te,De=q-$;const Ae=Re[$],Le=Re[$+1],rt=Re[q],Ke=Re[q+1];for(let gt=$+3;gt<q;gt+=3){const Lt=Ro(Re[gt],Re[gt+1],Ae,Le,rt,Ke);if(Lt>ge)Te=gt,ge=Lt;else if(Lt===ge){const Bt=Math.abs(gt-be);Bt<De&&(Te=gt,De=Bt)}}ge>oe&&(Te-$>3&&za(Re,$,Te,oe),Re[Te+2]=ge,q-Te>3&&za(Re,Te,q,oe))}function Ro(Re,$,q,oe,ge,be){let Te=ge-q,De=be-oe;if(Te!==0||De!==0){const Ae=((Re-q)*Te+($-oe)*De)/(Te*Te+De*De);Ae>1?(q=ge,oe=be):Ae>0&&(q+=Te*Ae,oe+=De*Ae)}return Te=Re-q,De=$-oe,Te*Te+De*De}function vr(Re,$,q,oe){const ge={id:Re??null,type:$,geometry:q,tags:oe,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};if($==="Point"||$==="MultiPoint"||$==="LineString")Es(ge,q);else if($==="Polygon")Es(ge,q[0]);else if($==="MultiLineString")for(const be of q)Es(ge,be);else if($==="MultiPolygon")for(const be of q)Es(ge,be[0]);return ge}function Es(Re,$){for(let q=0;q<$.length;q+=3)Re.minX=Math.min(Re.minX,$[q]),Re.minY=Math.min(Re.minY,$[q+1]),Re.maxX=Math.max(Re.maxX,$[q]),Re.maxY=Math.max(Re.maxY,$[q+1])}function aa(Re,$,q,oe){if(!$.geometry)return;const ge=$.geometry.coordinates;if(ge&&ge.length===0)return;const be=$.geometry.type,Te=Math.pow(q.tolerance/((1<<q.maxZoom)*q.extent),2);let De=[],Ae=$.id;if(q.promoteId?Ae=$.properties[q.promoteId]:q.generateId&&(Ae=oe||0),be==="Point")uc(ge,De);else if(be==="MultiPoint")for(const Le of ge)uc(Le,De);else if(be==="LineString")hc(ge,De,Te,!1);else if(be==="MultiLineString"){if(q.lineMetrics){for(const Le of ge)De=[],hc(Le,De,Te,!1),Re.push(vr(Ae,"LineString",De,$.properties));return}Nr(ge,De,Te,!1)}else if(be==="Polygon")Nr(ge,De,Te,!0);else{if(be!=="MultiPolygon"){if(be==="GeometryCollection"){for(const Le of $.geometry.geometries)aa(Re,{id:Ae,geometry:Le,properties:$.properties},q,oe);return}throw new Error("Input data is not a valid GeoJSON object.")}for(const Le of ge){const rt=[];Nr(Le,rt,Te,!0),De.push(rt)}}Re.push(vr(Ae,be,De,$.properties))}function uc(Re,$){$.push(dc(Re[0]),fc(Re[1]),0)}function hc(Re,$,q,oe){let ge,be,Te=0;for(let Ae=0;Ae<Re.length;Ae++){const Le=dc(Re[Ae][0]),rt=fc(Re[Ae][1]);$.push(Le,rt,0),Ae>0&&(Te+=oe?(ge*rt-Le*be)/2:Math.sqrt(Math.pow(Le-ge,2)+Math.pow(rt-be,2))),ge=Le,be=rt}const De=$.length-3;$[2]=1,za($,0,De,q),$[De+2]=1,$.size=Math.abs(Te),$.start=0,$.end=$.size}function Nr(Re,$,q,oe){for(let ge=0;ge<Re.length;ge++){const be=[];hc(Re[ge],be,q,oe),$.push(be)}}function dc(Re){return Re/360+.5}function fc(Re){const $=Math.sin(Re*Math.PI/180),q=.5-.25*Math.log((1+$)/(1-$))/Math.PI;return q<0?0:q>1?1:q}function br(Re,$,q,oe,ge,be,Te,De){if(oe/=$,be>=(q/=$)&&Te<oe)return Re;if(Te<q||be>=oe)return null;const Ae=[];for(const Le of Re){const rt=Le.geometry;let Ke=Le.type;const gt=ge===0?Le.minX:Le.minY,Lt=ge===0?Le.maxX:Le.maxY;if(gt>=q&&Lt<oe){Ae.push(Le);continue}if(Lt<q||gt>=oe)continue;let Bt=[];if(Ke==="Point"||Ke==="MultiPoint")Eu(rt,Bt,q,oe,ge);else if(Ke==="LineString")Dr(rt,Bt,q,oe,ge,!1,De.lineMetrics);else if(Ke==="MultiLineString")ka(rt,Bt,q,oe,ge,!1);else if(Ke==="Polygon")ka(rt,Bt,q,oe,ge,!0);else if(Ke==="MultiPolygon")for(const zt of rt){const Kt=[];ka(zt,Kt,q,oe,ge,!0),Kt.length&&Bt.push(Kt)}if(Bt.length){if(De.lineMetrics&&Ke==="LineString"){for(const zt of Bt)Ae.push(vr(Le.id,Ke,zt,Le.tags));continue}Ke!=="LineString"&&Ke!=="MultiLineString"||(Bt.length===1?(Ke="LineString",Bt=Bt[0]):Ke="MultiLineString"),Ke!=="Point"&&Ke!=="MultiPoint"||(Ke=Bt.length===3?"Point":"MultiPoint"),Ae.push(vr(Le.id,Ke,Bt,Le.tags))}}return Ae.length?Ae:null}function Eu(Re,$,q,oe,ge){for(let be=0;be<Re.length;be+=3){const Te=Re[be+ge];Te>=q&&Te<=oe&&Is($,Re[be],Re[be+1],Re[be+2])}}function Dr(Re,$,q,oe,ge,be,Te){let De=Do(Re);const Ae=ge===0?Lo:fl;let Le,rt,Ke=Re.start;for(let Kt=0;Kt<Re.length-3;Kt+=3){const hi=Re[Kt],_i=Re[Kt+1],Wi=Re[Kt+2],zn=Re[Kt+3],Cn=Re[Kt+4],bn=ge===0?hi:_i,Ni=ge===0?zn:Cn;let cn=!1;Te&&(Le=Math.sqrt(Math.pow(hi-zn,2)+Math.pow(_i-Cn,2))),bn<q?Ni>q&&(rt=Ae(De,hi,_i,zn,Cn,q),Te&&(De.start=Ke+Le*rt)):bn>oe?Ni<oe&&(rt=Ae(De,hi,_i,zn,Cn,oe),Te&&(De.start=Ke+Le*rt)):Is(De,hi,_i,Wi),Ni<q&&bn>=q&&(rt=Ae(De,hi,_i,zn,Cn,q),cn=!0),Ni>oe&&bn<=oe&&(rt=Ae(De,hi,_i,zn,Cn,oe),cn=!0),!be&&cn&&(Te&&(De.end=Ke+Le*rt),$.push(De),De=Do(Re)),Te&&(Ke+=Le)}let gt=Re.length-3;const Lt=Re[gt],Bt=Re[gt+1],zt=ge===0?Lt:Bt;zt>=q&&zt<=oe&&Is(De,Lt,Bt,Re[gt+2]),gt=De.length-3,be&&gt>=3&&(De[gt]!==De[0]||De[gt+1]!==De[1])&&Is(De,De[0],De[1],De[2]),De.length&&$.push(De)}function Do(Re){const $=[];return $.size=Re.size,$.start=Re.start,$.end=Re.end,$}function ka(Re,$,q,oe,ge,be){for(const Te of Re)Dr(Te,$,q,oe,ge,be,!1)}function Is(Re,$,q,oe){Re.push($,q,oe)}function Lo(Re,$,q,oe,ge,be){const Te=(be-$)/(oe-$);return Is(Re,be,q+(ge-q)*Te,1),Te}function fl(Re,$,q,oe,ge,be){const Te=(be-q)/(ge-q);return Is(Re,$+(oe-$)*Te,be,1),Te}function pl(Re,$){const q=[];for(let oe=0;oe<Re.length;oe++){const ge=Re[oe],be=ge.type;let Te;if(be==="Point"||be==="MultiPoint"||be==="LineString")Te=ml(ge.geometry,$);else if(be==="MultiLineString"||be==="Polygon"){Te=[];for(const De of ge.geometry)Te.push(ml(De,$))}else if(be==="MultiPolygon"){Te=[];for(const De of ge.geometry){const Ae=[];for(const Le of De)Ae.push(ml(Le,$));Te.push(Ae)}}q.push(vr(ge.id,be,Te,ge.tags))}return q}function ml(Re,$){const q=[];q.size=Re.size,Re.start!==void 0&&(q.start=Re.start,q.end=Re.end);for(let oe=0;oe<Re.length;oe+=3)q.push(Re[oe]+$,Re[oe+1],Re[oe+2]);return q}function uo(Re,$){if(Re.transformed)return Re;const q=1<<Re.z,oe=Re.x,ge=Re.y;for(const be of Re.features){const Te=be.geometry,De=be.type;if(be.geometry=[],De===1)for(let Ae=0;Ae<Te.length;Ae+=2)be.geometry.push(_l(Te[Ae],Te[Ae+1],$,q,oe,ge));else for(let Ae=0;Ae<Te.length;Ae++){const Le=[];for(let rt=0;rt<Te[Ae].length;rt+=2)Le.push(_l(Te[Ae][rt],Te[Ae][rt+1],$,q,oe,ge));be.geometry.push(Le)}}return Re.transformed=!0,Re}function _l(Re,$,q,oe,ge,be){return[Math.round(q*(Re*oe-ge)),Math.round(q*($*oe-be))]}function Iu(Re,$,q,oe,ge){const be=$===ge.maxZoom?0:ge.tolerance/((1<<$)*ge.extent),Te={features:[],numPoints:0,numSimplified:0,numFeatures:Re.length,source:null,x:q,y:oe,z:$,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0};for(const De of Re)Ap(Te,De,be,ge);return Te}function Ap(Re,$,q,oe){const ge=$.geometry,be=$.type,Te=[];if(Re.minX=Math.min(Re.minX,$.minX),Re.minY=Math.min(Re.minY,$.minY),Re.maxX=Math.max(Re.maxX,$.maxX),Re.maxY=Math.max(Re.maxY,$.maxY),be==="Point"||be==="MultiPoint")for(let De=0;De<ge.length;De+=3)Te.push(ge[De],ge[De+1]),Re.numPoints++,Re.numSimplified++;else if(be==="LineString")Fa(Te,ge,Re,q,!1,!1);else if(be==="MultiLineString"||be==="Polygon")for(let De=0;De<ge.length;De++)Fa(Te,ge[De],Re,q,be==="Polygon",De===0);else if(be==="MultiPolygon")for(let De=0;De<ge.length;De++){const Ae=ge[De];for(let Le=0;Le<Ae.length;Le++)Fa(Te,Ae[Le],Re,q,!0,Le===0)}if(Te.length){let De=$.tags||null;if(be==="LineString"&&oe.lineMetrics){De={};for(const Le in $.tags)De[Le]=$.tags[Le];De.mapbox_clip_start=ge.start/ge.size,De.mapbox_clip_end=ge.end/ge.size}const Ae={geometry:Te,type:be==="Polygon"||be==="MultiPolygon"?3:be==="LineString"||be==="MultiLineString"?2:1,tags:De};$.id!==null&&(Ae.id=$.id),Re.features.push(Ae)}}function Fa(Re,$,q,oe,ge,be){const Te=oe*oe;if(oe>0&&$.size<(ge?Te:oe))return void(q.numPoints+=$.length/3);const De=[];for(let Ae=0;Ae<$.length;Ae+=3)(oe===0||$[Ae+2]>Te)&&(q.numSimplified++,De.push($[Ae],$[Ae+1])),q.numPoints++;ge&&function(Ae,Le){let rt=0;for(let Ke=0,gt=Ae.length,Lt=gt-2;Ke<gt;Lt=Ke,Ke+=2)rt+=(Ae[Ke]-Ae[Lt])*(Ae[Ke+1]+Ae[Lt+1]);if(rt>0===Le)for(let Ke=0,gt=Ae.length;Ke<gt/2;Ke+=2){const Lt=Ae[Ke],Bt=Ae[Ke+1];Ae[Ke]=Ae[gt-2-Ke],Ae[Ke+1]=Ae[gt-1-Ke],Ae[gt-2-Ke]=Lt,Ae[gt-1-Ke]=Bt}}(De,be),Re.push(De)}const rd={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0};class Au{constructor($,q){const oe=(q=this.options=function(be,Te){for(const De in Te)be[De]=Te[De];return be}(Object.create(rd),q)).debug;if(oe&&console.time("preprocess data"),q.maxZoom<0||q.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(q.promoteId&&q.generateId)throw new Error("promoteId and generateId cannot be used together.");let ge=function(be,Te){const De=[];if(be.type==="FeatureCollection")for(let Ae=0;Ae<be.features.length;Ae++)aa(De,be.features[Ae],Te,Ae);else aa(De,be.type==="Feature"?be:{geometry:be},Te);return De}($,q);this.tiles={},this.tileCoords=[],oe&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",q.indexMaxZoom,q.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),ge=function(be,Te){const De=Te.buffer/Te.extent;let Ae=be;const Le=br(be,1,-1-De,De,0,-1,2,Te),rt=br(be,1,1-De,2+De,0,-1,2,Te);return(Le||rt)&&(Ae=br(be,1,-De,1+De,0,-1,2,Te)||[],Le&&(Ae=pl(Le,1).concat(Ae)),rt&&(Ae=Ae.concat(pl(rt,-1)))),Ae}(ge,q),ge.length&&this.splitTile(ge,0,0,0),oe&&(ge.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}splitTile($,q,oe,ge,be,Te,De){const Ae=[$,q,oe,ge],Le=this.options,rt=Le.debug;for(;Ae.length;){ge=Ae.pop(),oe=Ae.pop(),q=Ae.pop(),$=Ae.pop();const Ke=1<<q,gt=it(q,oe,ge);let Lt=this.tiles[gt];if(!Lt&&(rt>1&&console.time("creation"),Lt=this.tiles[gt]=Iu($,q,oe,ge,Le),this.tileCoords.push({z:q,x:oe,y:ge}),rt)){rt>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",q,oe,ge,Lt.numFeatures,Lt.numPoints,Lt.numSimplified),console.timeEnd("creation"));const cn=`z${q}`;this.stats[cn]=(this.stats[cn]||0)+1,this.total++}if(Lt.source=$,be==null){if(q===Le.indexMaxZoom||Lt.numPoints<=Le.indexMaxPoints)continue}else{if(q===Le.maxZoom||q===be)continue;if(be!=null){const cn=be-q;if(oe!==Te>>cn||ge!==De>>cn)continue}}if(Lt.source=null,$.length===0)continue;rt>1&&console.time("clipping");const Bt=.5*Le.buffer/Le.extent,zt=.5-Bt,Kt=.5+Bt,hi=1+Bt;let _i=null,Wi=null,zn=null,Cn=null,bn=br($,Ke,oe-Bt,oe+Kt,0,Lt.minX,Lt.maxX,Le),Ni=br($,Ke,oe+zt,oe+hi,0,Lt.minX,Lt.maxX,Le);$=null,bn&&(_i=br(bn,Ke,ge-Bt,ge+Kt,1,Lt.minY,Lt.maxY,Le),Wi=br(bn,Ke,ge+zt,ge+hi,1,Lt.minY,Lt.maxY,Le),bn=null),Ni&&(zn=br(Ni,Ke,ge-Bt,ge+Kt,1,Lt.minY,Lt.maxY,Le),Cn=br(Ni,Ke,ge+zt,ge+hi,1,Lt.minY,Lt.maxY,Le),Ni=null),rt>1&&console.timeEnd("clipping"),Ae.push(_i||[],q+1,2*oe,2*ge),Ae.push(Wi||[],q+1,2*oe,2*ge+1),Ae.push(zn||[],q+1,2*oe+1,2*ge),Ae.push(Cn||[],q+1,2*oe+1,2*ge+1)}}getTile($,q,oe){$=+$,q=+q,oe=+oe;const ge=this.options,{extent:be,debug:Te}=ge;if($<0||$>24)return null;const De=1<<$,Ae=it($,q=q+De&De-1,oe);if(this.tiles[Ae])return uo(this.tiles[Ae],be);Te>1&&console.log("drilling down to z%d-%d-%d",$,q,oe);let Le,rt=$,Ke=q,gt=oe;for(;!Le&&rt>0;)rt--,Ke>>=1,gt>>=1,Le=this.tiles[it(rt,Ke,gt)];return Le&&Le.source?(Te>1&&(console.log("found parent tile z%d-%d-%d",rt,Ke,gt),console.time("drilling down")),this.splitTile(Le.source,rt,Ke,gt,$,q,oe),Te>1&&console.timeEnd("drilling down"),this.tiles[Ae]?uo(this.tiles[Ae],be):null):null}}function it(Re,$,q){return 32*((1<<Re)*q+$)+Re}function zo(Re,$){const q=Re.tileID.canonical;if(!this._geoJSONIndex)return void $(null,null);const oe=this._geoJSONIndex.getTile(q.z,q.x,q.y);if(!oe)return void $(null,null);const ge=Le=>Le.tags&&"3d_elevation_id"in Le.tags&&"source"in Le.tags&&Le.tags.source==="elevation",be=oe.features.filter(Le=>ge(Le));let Te={_geojsonTileLayer:oe.features};be.length>0&&(Te={_geojsonTileLayer:oe.features.filter(Le=>!ge(Le)),hd_road_elevation:be});const De=new ji(Te),Ae=function(Le){const rt=new F.a$;for(const Ke of Object.keys(Le))rt.writeMessage(3,Rr,{name:Ke,features:Le[Ke]});return rt.finish()}(Te).buffer;$(null,{vectorTile:De,rawData:Ae})}class vn extends li{constructor($){super($),this.loadVectorData=zo,this._dynamicIndex=new Pt}loadData($,q){const oe=$&&$.request,ge=oe&&oe.collectResourceTiming;this._geoJSONIndex=null,this.loadGeoJSON($,(be,Te)=>{if(be||!Te)return q(be);if(typeof Te!="object")return q(new Error(`Input data given to '${$.source}' is not a valid GeoJSON object.`));{try{if($.filter){const Ae=F.X($.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(Ae.result==="error")throw new Error(Ae.value.map(Le=>`${Le.key}: ${Le.message}`).join(", "));Te.features=Te.features.filter(Le=>Ae.value.evaluate({zoom:0},Le))}$.dynamic?(Te.type==="Feature"&&(Te={type:"FeatureCollection",features:[Te]}),$.append||(this._dynamicIndex.clear(),this.loaded={}),this._dynamicIndex.load(Te.features,this.loaded),$.cluster&&(Te.features=this._dynamicIndex.getFeatures())):this.loaded={},this._geoJSONIndex=$.cluster?new Hs(function({superclusterOptions:Ae,clusterProperties:Le}){if(!Le||!Ae)return Ae;const rt={},Ke={},gt={accumulated:null,zoom:0},Lt={properties:null},Bt=Object.keys(Le);for(const zt of Bt){const[Kt,hi]=Le[zt],_i=F.X(hi),Wi=F.X(typeof Kt=="string"?[Kt,["accumulated"],["get",zt]]:Kt);rt[zt]=_i.value,Ke[zt]=Wi.value}return Ae.map=zt=>{Lt.properties=zt;const Kt={};for(const hi of Bt)Kt[hi]=rt[hi].evaluate(gt,Lt);return Kt},Ae.reduce=(zt,Kt)=>{Lt.properties=Kt;for(const hi of Bt)gt.accumulated=zt[hi],zt[hi]=Ke[hi].evaluate(gt,Lt)},Ae}($)).load(Te.features):$.dynamic?this._dynamicIndex:function(Ae,Le){return new Au(Ae,Le)}(Te,$.geojsonVtOptions)}catch(Ae){return q(Ae)}const De={};if(ge){const Ae=H(oe);Ae&&(De.resourceTiming={},De.resourceTiming[$.source]=JSON.parse(JSON.stringify(Ae)))}q(null,De)}})}reloadTile($,q){const oe=this.loaded;return oe&&oe[$.uid]?$.partial?q(null,void 0):super.reloadTile($,q):this.loadTile($,q)}loadGeoJSON($,q){if($.request)F.m($.request,q);else{if(typeof $.data!="string")return q(new Error(`Input data given to '${$.source}' is not a valid GeoJSON object.`));setTimeout(()=>{try{return q(null,JSON.parse($.data))}catch{return q(new Error(`Input data given to '${$.source}' is not a valid GeoJSON object.`))}},0)}}getClusterExpansionZoom($,q){try{q(null,this._geoJSONIndex.getClusterExpansionZoom($.clusterId))}catch(oe){q(oe)}}getClusterChildren($,q){try{q(null,this._geoJSONIndex.getChildren($.clusterId))}catch(oe){q(oe)}}getClusterLeaves($,q){try{q(null,this._geoJSONIndex.getLeaves($.clusterId,$.limit,$.offset))}catch(oe){q(oe)}}}class wr{constructor($,q,oe){this.tileID=new F.aR($.tileID.overscaledZ,$.tileID.wrap,$.tileID.canonical.z,$.tileID.canonical.x,$.tileID.canonical.y),this.tileZoom=$.tileZoom,this.uid=$.uid,this.zoom=$.zoom,this.canonical=$.tileID.canonical,this.pixelRatio=$.pixelRatio,this.tileSize=$.tileSize,this.source=$.source,this.overscaling=this.tileID.overscaleFactor(),this.projection=$.projection,this.brightness=q,this.worldview=oe}parse($,q,oe,ge){this.status="parsing";const be=new F.aR(oe.tileID.overscaledZ,oe.tileID.wrap,oe.tileID.canonical.z,oe.tileID.canonical.x,oe.tileID.canonical.y),Te=[],De=q.familiesBySource[oe.source],Ae=new F.ff(be,oe.promoteId);Ae.bucketLayerIDs=[],Ae.is3DTile=!0,F.fB($).then(Le=>{const rt=Le.json.extensionsUsed&&Le.json.extensionsUsed.includes("MAPBOX_mesh_features")||Le.json.asset.extras&&Le.json.asset.extras.MAPBOX_mesh_features,Ke=Le.json.extensionsUsed&&Le.json.extensionsUsed.includes("EXT_meshopt_compression"),gt=new F.ae(this.zoom,{brightness:this.brightness,worldview:this.worldview});for(const Lt in De)for(const Bt of De[Lt]){const zt=Bt[0];Ae.bucketLayerIDs.push(Bt.map(_i=>F.F(_i.id,_i.scope))),zt.recalculate(gt,[]);const Kt=F.fC(Le,1/F.cS(oe.tileID.canonical)),hi=new F.fD(Bt,Kt,be,rt,Ke,this.brightness,Ae,this.worldview);rt||(hi.needsUpload=!0),Te.push(hi),hi.evaluate(zt)}this.status="done",ge(null,{buckets:Te,featureIndex:Ae,collisionBoxArray:null,glyphAtlasImage:null,lineAtlas:null,imageAtlas:null,brightness:null})}).catch(Le=>ge(new Error(Le.message)))}}class Ei{constructor({actor:$,layerIndex:q,availableImages:oe,availableModels:ge,brightness:be,worldview:Te}){this.actor=$,this.layerIndex=q,this.availableImages=oe,this.availableModels=ge,this.brightness=be,this.loading={},this.loaded={},this.worldview=Te}loadTile($,q){const oe=$.uid,ge=this.loading[oe]=new wr($,this.brightness,this.worldview);F.b1($.request,(be,Te)=>{const De=!this.loading[oe];return delete this.loading[oe],De||be?(ge.status="done",De||(this.loaded[oe]=ge),q(be)):Te&&Te.byteLength!==0?void ge.parse(Te,this.layerIndex,$,(Ae,Le)=>{ge.status="done",this.loaded=this.loaded||{},this.loaded[oe]=ge,Ae||!Le?q(Ae):q(null,Le)}):(ge.status="done",this.loaded[oe]=ge,q())})}reloadTile($,q){const oe=this.loaded,ge=$.uid;if(oe&&oe[ge]){const be=oe[ge];be.projection=$.projection,be.brightness=$.brightness;const Te=(De,Ae)=>{be.reloadCallback&&(delete be.reloadCallback,this.loadTile($,q)),q(De,Ae)};be.status==="parsing"?be.reloadCallback=Te:be.status==="done"&&this.loadTile($,q)}}abortTile($,q){const oe=$.uid;this.loading[oe]&&delete this.loading[oe],q()}removeTile($,q){const oe=this.loaded,ge=$.uid;oe&&oe[ge]&&delete oe[ge],q()}}const _r=new Map,Zs=new Map;class Cu{constructor($){this.self=$,this.actor=new F.A($,this),this.layerIndexes={},this.availableImages={},this.availableModels={},this.isSpriteLoaded={},this.imageRasterizer=new F.z,this.rtlPluginParsingListeners=[],this.projections={},this.defaultProjection=F.c0({name:"mercator"}),this.workerSourceTypes={vector:li,geojson:vn,"raster-dem":Xt,"raster-array":An,"batched-model":Ei},this.workerSources={},this.self.registerWorkerSource=(q,oe)=>{if(this.workerSourceTypes[q])throw new Error(`Worker source with name "${q}" already registered.`);this.workerSourceTypes[q]=oe},this.self.registerRTLTextPlugin=q=>{if(F.fF.isParsed())throw new Error("RTL text plugin already registered.");F.fF.setState({pluginStatus:F.fG.parsed,pluginURL:F.fF.getPluginURL()}),F.fF.applyArabicShaping=q.applyArabicShaping,F.fF.processBidirectionalText=q.processBidirectionalText,F.fF.processStyledBidirectionalText=q.processStyledBidirectionalText;for(const oe of this.rtlPluginParsingListeners)oe(null,!0);this.rtlPluginParsingListeners=[]}}clearCaches($,q,oe){delete this.layerIndexes[$],delete this.availableImages[$],delete this.availableModels[$],delete this.workerSources[$],oe()}checkIfReady($,q,oe){oe()}setReferrer($,q){this.referrer=q}spriteLoaded($,q){this.isSpriteLoaded[$]||(this.isSpriteLoaded[$]={});const{scope:oe,isLoaded:ge}=q;if(this.isSpriteLoaded[$][oe]=ge,this.workerSources[$]&&this.workerSources[$][oe])for(const be in this.workerSources[$][oe]){const Te=this.workerSources[$][oe][be];for(const De in Te){const Ae=Te[De];Ae instanceof li&&(Ae.isSpriteLoaded=ge,Ae.fire(new F.C("isSpriteLoaded")))}}}setImages($,q,oe){this.availableImages[$]||(this.availableImages[$]={});const{scope:ge,images:be}=q;if(this.availableImages[$][ge]=be,this.workerSources[$]&&this.workerSources[$][ge]){for(const Te in this.workerSources[$][ge]){const De=this.workerSources[$][ge][Te];for(const Ae in De)De[Ae].availableImages=be}oe()}else oe()}setModels($,{scope:q,models:oe},ge){if(this.availableModels[$]||(this.availableModels[$]={}),this.availableModels[$][q]=oe,this.workerSources[$]&&this.workerSources[$][q]){for(const be in this.workerSources[$][q]){const Te=this.workerSources[$][q][be];for(const De in Te)Te[De].availableModels=oe}ge()}else 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extends Ut{constructor(){super("map.auth"),this.success={},this.skuToken=""}getSession(u,i,o,d){if(!a.g.API_URL||!a.g.SESSION_PATH)return;const m=ji(a.g.API_URL+a.g.SESSION_PATH);m.params.push(`sku=${i||""}`),m.params.push(`access_token=${d||a.g.ACCESS_TOKEN||""}`);const y={url:ti(m),headers:{"Content-Type":"text/plain"}};this.pendingRequest=a.h(y,v=>{this.pendingRequest=null,o(v),this.saveEventData(),this.processRequests(d)})}getSessionAPI(u,i,o,d){this.skuToken=i,this.errorCb=d,a.g.EVENTS_URL&&a.g.SESSION_PATH&&a.g.API_URL&&(o||a.g.ACCESS_TOKEN?this.queueRequest({id:u,timestamp:Date.now()},o):this.errorCb(new Error(gi)))}processRequests(u){if(this.pendingRequest||this.queue.length===0)return;const{id:i,timestamp:o}=this.queue.shift();i&&this.success[i]||this.getSession(o,this.skuToken,d=>{d?this.errorCb(d):i&&(this.success[i]=!0)},u)}remove(){this.errorCb=null}},cc=co.getSessionAPI.bind(co),Hs=new Set;function Ln(u,i){i?Hs.add(u):Hs.delete(u)}class id{constructor(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSourceCaches={},this._updatedPaintProps=new Set,this._updatedImages={}}isDirty(){return this._changed}setDirty(){this._changed=!0}getUpdatedSourceCaches(){return this._updatedSourceCaches}updateSourceCache(i,o){this._updatedSourceCaches[i]=o,this.setDirty()}discardSourceCacheUpdate(i){delete this._updatedSourceCaches[i]}updateLayer(i){const o=i.scope;this._updatedLayers[o]=this._updatedLayers[o]||new Set,this._updatedLayers[o].add(i.id),this.setDirty()}removeLayer(i){const o=i.scope;this._removedLayers[o]=this._removedLayers[o]||{},this._updatedLayers[o]=this._updatedLayers[o]||new Set,this._removedLayers[o][i.id]=i,this._updatedLayers[o].delete(i.id),this._updatedPaintProps.delete(i.fqid),this.setDirty()}getRemovedLayer(i){return this._removedLayers[i.scope]?this._removedLayers[i.scope][i.id]:null}discardLayerRemoval(i){this._removedLayers[i.scope]&&delete this._removedLayers[i.scope][i.id]}getLayerUpdatesByScope(){const i={};for(const o in this._updatedLayers)i[o]=i[o]||{},i[o].updatedIds=Array.from(this._updatedLayers[o].values());for(const o in this._removedLayers)i[o]=i[o]||{},i[o].removedIds=Object.keys(this._removedLayers[o]);return i}getUpdatedPaintProperties(){return this._updatedPaintProps}updatePaintProperties(i){this._updatedPaintProps.add(i.fqid),this.setDirty()}getUpdatedImages(i){return this._updatedImages[i]?Array.from(this._updatedImages[i].values()):[]}updateImage(i,o){this._updatedImages[o]=this._updatedImages[o]||new Set,this._updatedImages[o].add(a.I.toString(i)),this.setDirty()}resetUpdatedImages(i){this._updatedImages[i]&&this._updatedImages[i].clear()}reset(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSourceCaches={},this._updatedPaintProps.clear(),this._updatedImages={}}}function La(u){const{userImage:i}=u;return!!(i&&i.render&&i.render())&&(u.data.replace(new Uint8Array(i.data.buffer)),!0)}const Zr={workerUrl:"",workerClass:null,workerParams:void 0};function nd(u){return Zr.workerClass!=null?new Zr.workerClass:new self.Worker(Zr.workerUrl,Object.assign({name:u},Zr.workerParams))}const za="mapboxgl_preloaded_worker_pool";class Ro{constructor(i){this.active={},this.name=i}acquire(i,o=Ro.workerCount){if(!this.workers)for(this.workers=[];this.workers.length<o;){const d=nd(`${this.name||""}WorkerPool: ${i}-${this.workers.length}`);this.workers.push(d)}return this.active[i]=!0,this.workers.slice()}release(i){delete this.active[i],this.workers&&this.numActive()===0&&(this.workers.forEach(o=>{o.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[za]}numActive(){return Object.keys(this.active).length}}Ro.workerCount=2;class vr{constructor(i,o,d="Worker",m=Ro.workerCount){this.workerPool=i,this.actors=[],this.currentActor=0,this.id=a.r();const y=this.workerPool.acquire(this.id,m);for(let v=0;v<y.length;v++){const w=new vr.Actor(y[v],o,this.id);w.name=`${d} ${v}`,this.actors.push(w)}this.ready=!1,this.broadcast("checkIfReady",null,()=>{this.ready=!0})}broadcast(i,o,d){a.t(this.actors,(m,y)=>{m.send(i,o,y)},d=d||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach(i=>{i.remove()}),this.actors=[],this.workerPool.release(this.id)}}let Es,aa;function uc(){return Es||(Es=new Ro),Es}vr.Actor=a.A;class hc extends a.E{constructor(i){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 a.x,this.dirty=!0,this.spriteFormat=i,i!=="raster"&&a.y()&&(this.imageRasterizerDispatcher=new vr((aa||(aa=new Ro("ImageRasterizer")),aa),this,"Image Rasterizer Worker",1))}addScope(i){this.loaded.set(i,!1),this.imageProviders.set(i,new Map),this.images.set(i,new Map),this.updatedImages.set(i,new Set),this.callbackDispatchedThisFrame.set(i,new Set),this.imageVersions.set(i,new Map),this.patterns.set(i,new Map),this.atlasImage.set(i,new a.q({width:1,height:1}))}removeScope(i){this.loaded.delete(i),this.imageProviders.delete(i),this.images.delete(i),this.updatedImages.delete(i),this.callbackDispatchedThisFrame.delete(i),this.imageVersions.delete(i),this.patterns.delete(i),this.atlasImage.delete(i);const o=this.atlasTexture.get(i);o&&(o.destroy(),this.atlasTexture.delete(i))}addImageProvider(i,o){this.imageProviders.has(o)||this.imageProviders.set(o,new Map),this.imageProviders.get(o).set(i.id,i)}removeImageProvider(i,o){this.imageProviders.has(o)&&this.imageProviders.get(o).delete(i)}getPendingImageProviders(){const i=[];for(const o of this.imageProviders.values())for(const d of o.values())d.hasPendingRequests()&&i.push(d);return i}get imageRasterizer(){return this._imageRasterizer||(this._imageRasterizer=new a.z),this._imageRasterizer}isLoaded(){for(const i of this.loaded.keys())if(!this.loaded.get(i))return!1;return!0}setLoaded(i,o){if(this.loaded.get(o)!==i&&(this.loaded.set(o,i),i)){for(const{ids:d,callback:m}of this.requestors)this._notify(d,o,m);this.requestors=[]}}hasImage(i,o){return!!this.getImage(i,o)}getImage(i,o){return this.images.get(o).get(i.toString())}addImage(i,o,d){if(this._validate(i,d)){this.images.get(o).set(i.toString(),d);const m=this.imageVersions.get(o),y=m.get(i.toString())||0;m.set(i.toString(),y+1)}}_validate(i,o){let d=!0;return this._validateStretch(o.stretchX,o.data&&o.data.width)||(this.fire(new a.B(new Error(`Image "${i.name}" has invalid "stretchX" value`))),d=!1),this._validateStretch(o.stretchY,o.data&&o.data.height)||(this.fire(new a.B(new Error(`Image "${i.name}" has invalid "stretchY" value`))),d=!1),this._validateContent(o.content,o)||(this.fire(new a.B(new Error(`Image "${i.name}" has invalid "content" value`))),d=!1),d}_validateStretch(i,o){if(!i)return!0;let d=0;for(const m of i){if(m[0]<d||m[1]<m[0]||o<m[1])return!1;d=m[1]}return!0}_validateContent(i,o){return i?i.length!==4||!o.usvg&&(i[0]<0||o.data.width<i[0]||i[1]<0||o.data.height<i[1]||i[2]<0||o.data.width<i[2]||i[3]<0||o.data.height<i[3])?!1:!(i[2]<i[0]||i[3]<i[1]):!0}updateImage(i,o,d){const m=this.images.get(o).get(i.toString());d.version=m.version+1,this.images.get(o).set(i.toString(),d),this.updatedImages.get(o).add(i);const y=this.imageVersions.get(o),v=y.get(i.toString())||0;y.set(i.toString(),v+1),this.removeFromImageRasterizerCache(i,o)}clearUpdatedImages(i){this.updatedImages.get(i).clear()}removeFromImageRasterizerCache(i,o){this.spriteFormat!=="raster"&&(a.y()?this.imageRasterizerDispatcher.getActor().send("removeRasterizedImages",{imageIds:[i],scope:o}):this.imageRasterizer.removeImagesFromCacheByIds([i],o))}removeImage(i,o){const d=this.images.get(o),m=d.get(i.toString());d.delete(i.toString());const y=this.imageVersions.get(o),v=y.get(i.toString())||0;y.set(i.toString(),v+1),this.patterns.get(o).delete(i.toString()),this.removeFromImageRasterizerCache(i,o),m.userImage&&m.userImage.onRemove&&m.userImage.onRemove()}listImages(i){return Array.from(this.images.get(i).keys()).map(o=>a.I.from(o))}getImageVersions(i){const o=this.imageVersions.get(i);if(o)return o}getImages(i,o,d){const m=[],y=[],v=this.imageProviders.get(o);for(const R of i){if(!R.iconsetId){m.push(R);continue}const O=v.get(R.iconsetId);O&&(this.getImage(R,o)?y.push(R):O.addPendingRequest(R))}if(m.length===0)return void this._notify(y,o,d);let w=!0;const E=!!this.loaded.get(o),P=this.images.get(o);if(!E)for(const R of m)P.has(R.toString())||(w=!1);E||w?this._notify(m,o,d):this.requestors.push({ids:m,scope:o,callback:d})}rasterizeImages(i,o){const d=new Map,{tasks:m,scope:y}=i;for(const[v,w]of m.entries()){const E=this.getImage(w.id,y);E&&d.set(v,{image:E,imageVariant:w})}this._rasterizeImages(y,d,o)}_rasterizeImages(i,o,d){if(a.y())this.imageRasterizerDispatcher.getActor().send("rasterizeImagesWorker",{tasks:o,scope:i},d);else{const m=new Map;for(const[y,{image:v,imageVariant:w}]of o.entries())m.set(y,this.imageRasterizer.rasterize(w,v,i,0));d(void 0,m)}}getUpdatedImages(i){return this.updatedImages.get(i)||new Set}_notify(i,o,d){const m=this.images.get(o),y=new Map;for(const v of i){if(!m.get(v.toString())){if(v.iconsetId)continue;this.fire(new a.C("styleimagemissing",{id:v.name}))}const w=m.get(v.toString());if(!w){a.w(`Image "${v.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 E={data:w.usvg?null:w.data.clone(),pixelRatio:w.pixelRatio,sdf:w.sdf,usvg:w.usvg,stretchX:w.stretchX,stretchY:w.stretchY,content:w.content,hasRenderCallback:!!(w.userImage&&w.userImage.render)};w.usvg&&Object.assign(E,{width:w.icon.usvg_tree.width,height:w.icon.usvg_tree.height}),y.set(a.I.toString(v),E)}d(null,{images:y,versions:this.getImageVersions(o)})}getPixelSize(i){const{width:o,height:d}=this.atlasImage.get(i);return{width:o,height:d}}getPattern(i,o,d){const m=i.toString(),y=this.patterns.get(o),v=y.get(m),w=this.getImage(i,o);if(!w)return null;if(v){if(v.position.version===w.version)return v.position;v.position.version=w.version}else{if(w.usvg&&!w.data){const E=this.getPatternInFlightId(m,o);if(this.patternsInFlight.has(E))return null;this.patternsInFlight.add(E);const P=new a.D(i).scaleSelf(a.o.devicePixelRatio),R=new Map([[P.toString(),{image:w,imageVariant:P}]]);return this._rasterizeImages(o,R,(O,k)=>this.storePatternImage(P,o,w,d,k)),null}this.storePattern(i,o,w)}return this._updatePatternAtlas(o,d),y.get(m).position}getPatternInFlightId(i,o){return a.F(i,o)}hasPatternsInFlight(){return this.patternsInFlight.size!==0}storePatternImage(i,o,d,m,y){const v=i.toString(),w=y?y.get(v):void 0;w&&(d.data=w,this.storePattern(i.id,o,d),this._updatePatternAtlas(o,m),this.patternsInFlight.delete(this.getPatternInFlightId(i.id.toString(),o)))}storePattern(i,o,d){const m={w:d.data.width+2*a.G,h:d.data.height+2*a.G,x:0,y:0},y=new a.H(m,d,a.G);this.patterns.get(o).set(i.toString(),{bin:m,position:y})}destroyAtlasTextures(){for(const i of this.atlasTexture.values())i&&i.destroy();this.atlasTexture.clear()}bind(i,o){const d=i.gl;let m=this.atlasTexture.get(o);m?this.dirty&&(m.update(this.atlasImage.get(o)),this.dirty=!1):(m=new a.T(i,this.atlasImage.get(o),d.RGBA8),this.atlasTexture.set(o,m)),m.bind(d.LINEAR,d.CLAMP_TO_EDGE)}_updatePatternAtlas(i,o){const d=this.patterns.get(i),m=Array.from(d.values()).map(({bin:P})=>P),{w:y,h:v}=a.J(m),w=this.atlasImage.get(i);w.resize({width:y||1,height:v||1});const E=this.images.get(i);for(const[P,{bin:R,position:O}]of d.entries()){let k=O.padding;const N=R.x+k,j=R.y+k,U=E.get(P).data,X=U.width,W=U.height;k=k>1?k-1:k,a.q.copy(U,w,{x:0,y:0},{x:N,y:j},{width:X,height:W},o),a.q.copy(U,w,{x:0,y:W-k},{x:N,y:j-k},{width:X,height:k},o),a.q.copy(U,w,{x:0,y:0},{x:N,y:j+W},{width:X,height:k},o),a.q.copy(U,w,{x:X-k,y:0},{x:N-k,y:j},{width:k,height:W},o),a.q.copy(U,w,{x:0,y:0},{x:N+X,y:j},{width:k,height:W},o),a.q.copy(U,w,{x:X-k,y:W-k},{x:N-k,y:j-k},{width:k,height:k},o),a.q.copy(U,w,{x:0,y:W-k},{x:N+X,y:j-k},{width:k,height:k},o),a.q.copy(U,w,{x:0,y:0},{x:N+X,y:j+W},{width:k,height:k},o),a.q.copy(U,w,{x:X-k,y:0},{x:N-k,y:j+W},{width:k,height:k},o)}this.dirty=!0}beginFrame(){for(const i of this.images.keys())this.callbackDispatchedThisFrame.set(i,new Set)}dispatchRenderCallbacks(i,o){const d=this.images.get(o);for(const m of i){if(this.callbackDispatchedThisFrame.get(o).has(m.toString()))continue;this.callbackDispatchedThisFrame.get(o).add(m.toString());const y=d.get(m.toString());La(y)&&this.updateImage(m,o,y)}}destroy(){this.imageRasterizerDispatcher&&this.imageRasterizerDispatcher.remove()}}function Nr(u){const i=u.value,o=u.valueSpec,d=u.style,m=u.styleSpec,y=u.key,v=u.arrayElementValidator||vn;if(!Array.isArray(i))return[new a.V(y,i,`array expected, ${a.M(i)} found`)];if(o.length&&i.length!==o.length)return[new a.V(y,i,`array length ${o.length} expected, length ${i.length} found`)];if(o["min-length"]&&i.length<o["min-length"])return[new a.V(y,i,`array length at least ${o["min-length"]} expected, length ${i.length} found`)];let w={type:o.value,values:o.values,minimum:o.minimum,maximum:o.maximum,function:void 0};m.$version<7&&(w.function=o.function),a.K(o.value)&&(w=o.value);let E=[];for(let P=0;P<i.length;P++)E=E.concat(v({array:i,arrayIndex:P,value:i[P],valueSpec:w,style:d,styleSpec:m,key:`${y}[${P}]`},!0));return E}function dc(u){const i=u.key,o=u.value,d=u.valueSpec;if(!a.N(o))return[new a.V(i,o,`number expected, ${a.M(o)} found`)];if(o!=o)return[new a.V(i,o,"number expected, NaN found")];if("minimum"in d){let m=d.minimum;if(Array.isArray(d.minimum)&&(m=d.minimum[u.arrayIndex]),o<m)return[new a.V(i,o,`${o} is less than the minimum value ${m}`)]}if("maximum"in d){let m=d.maximum;if(Array.isArray(d.maximum)&&(m=d.maximum[u.arrayIndex]),o>m)return[new a.V(i,o,`${o} is greater than the maximum value ${m}`)]}return[]}function fc(u){const i=u.key,o=u.value;if(!a.K(o))return[new a.V(i,o,`object expected, ${a.M(o)} found`)];const d=u.valueSpec,m=a.L(o.type);let y,v,w,E={};const P=m!=="categorical"&&o.property===void 0,R=!P,O=function(U){const X=U.stops;return Array.isArray(X)&&Array.isArray(X[0])&&a.K(X[0][0])}(o),k=wr({key:u.key,value:u.value,valueSpec:u.styleSpec.function,style:u.style,styleSpec:u.styleSpec,objectElementValidators:{stops:function(U){if(m==="identity")return[new a.V(U.key,U.value,'identity function may not have a "stops" property')];let X=[];const W=U.value;return X=X.concat(Nr({key:U.key,value:W,valueSpec:U.valueSpec,style:U.style,styleSpec:U.styleSpec,arrayElementValidator:N})),Array.isArray(W)&&W.length===0&&X.push(new a.V(U.key,W,"array must have at least one stop")),X},default:function(U){return vn({key:U.key,value:U.value,valueSpec:d,style:U.style,styleSpec:U.styleSpec})}}});return m==="identity"&&P&&k.push(new a.V(u.key,u.value,'missing required property "property"')),m==="identity"||o.stops||k.push(new a.V(u.key,u.value,'missing required property "stops"')),m==="exponential"&&d.expression&&!a.O(d)&&k.push(new a.V(u.key,u.value,"exponential functions not supported")),u.styleSpec.$version>=8&&(R&&!a.Q(d)?k.push(new a.V(u.key,u.value,"property functions not supported")):P&&!a.S(d)&&k.push(new a.V(u.key,u.value,"zoom functions not supported"))),m!=="categorical"&&!O||o.property!==void 0||k.push(new a.V(u.key,u.value,'"property" property is required')),k;function N(U){let X=[];const W=U.value,ie=U.key;if(!Array.isArray(W))return[new a.V(ie,W,`array expected, ${a.M(W)} found`)];if(W.length!==2)return[new a.V(ie,W,`array length 2 expected, length ${W.length} found`)];if(O){if(!a.K(W[0]))return[new a.V(ie,W,`object expected, ${a.M(W[0])} found`)];const ne=W[0];if(ne.zoom===void 0)return[new a.V(ie,W,"object stop key must have zoom")];if(ne.value===void 0)return[new a.V(ie,W,"object stop key must have value")];const K=a.L(ne.zoom);if(typeof K!="number")return[new a.V(ie,ne.zoom,"stop zoom values must be numbers")];if(w&&w>K)return[new a.V(ie,ne.zoom,"stop zoom values must appear in ascending order")];K!==w&&(w=K,v=void 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o=i.value,d=i.style,m=i.styleSpec,y=m.snow;if(o===void 0)return[];if(!a.K(o))return[new a.V("snow",o,`object expected, ${a.M(o)} found`)];let v=[];for(const w in o){const E=w.match(/^(.*)-transition$/);v=v.concat(E&&y[E[1]]&&y[E[1]].transition?vn({key:w,value:o[w],valueSpec:m.transition,style:d,styleSpec:m}):y[w]?vn({key:w,value:o[w],valueSpec:y[w],style:d,styleSpec:m}):[new a.a5(w,o[w],`unknown property "${w}"`)])}return v}(u)),be=u=>Ke(function(i){const o=i.value,d=i.style,m=i.styleSpec,y=m.rain;if(o===void 0)return[];if(!a.K(o))return[new a.V("rain",o,`object expected, ${a.M(o)} found`)];let v=[];for(const w in o){const E=w.match(/^(.*)-transition$/);v=v.concat(E&&y[E[1]]&&y[E[1]].transition?vn({key:w,value:o[w],valueSpec:m.transition,style:d,styleSpec:m}):y[w]?vn({key:w,value:o[w],valueSpec:y[w],style:d,styleSpec:m}):[new a.a5(w,o[w],`unknown property "${w}"`)])}return v}(u)),Te=u=>Ke(ml(u)),De=u=>Ke(ka(u)),Ae=u=>Ke(fl(u)),Le=u=>Ke(pl(u)),rt=u=>Ke(a.a9(u));function Ke(u){return u.slice().sort((i,o)=>i.line&&o.line?i.line-o.line:0)}function gt(u,i){let o=!1;if(i&&i.length)for(const d of i)d instanceof a.a5?a.w(d.message):(u.fire(new a.B(new Error(d.message))),o=!0);return o}const Lt=a.a8.light;let Bt;class zt extends a.E{constructor(i,o="flat"){super(),this._transitionable=new a.aa(Bt||(Bt=new a.ab({anchor:new a.ac(Lt.anchor),position:new a.ad(Lt.position),color:new a.ac(Lt.color),intensity:new a.ac(Lt.intensity)}))),this.setLight(i,o),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(i,o,d={}){this._validate(Re,i,d)||(this._transitionable.setTransitionOrValue(i),this.id=o)}updateTransitions(i){this._transitioning=this._transitionable.transitioned(i,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(i){this.properties=this._transitioning.possiblyEvaluate(i)}_validate(i,o,d){return(!d||d.validate!==!1)&&gt(this,i.call(Zs,Object.assign({value:o,style:{glyphs:!0,sprite:!0},styleSpec:a.a8})))}}const Kt=a.a8.terrain;let hi=class extends a.E{constructor(u,i,o,d,m){super(),this.scope=o,this._transitionable=new a.aa(new a.ab({source:new a.ac(Kt.source),exaggeration:new a.ac(Kt.exaggeration)}),o,d),this._transitionable.setTransitionOrValue(u,d),this._transitioning=this._transitionable.untransitioned(),this.drapeRenderMode=i,this.worldview=m}get(){return this._transitionable.serialize()}set(u,i){this._transitionable.setTransitionOrValue(u,i)}updateTransitions(u){this._transitioning=this._transitionable.transitioned(u,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(u){this.properties=this._transitioning.possiblyEvaluate(u)}getExaggeration(u){return this._transitioning.possiblyEvaluate(new 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u=this.properties.get("opacity"),i=this.properties.get("color"),o=this.properties.get("direction"),d=a.ap(o[0]),m=-Math.max(a.ap(o[1]),.01),y=[Math.cos(d)*Math.cos(m),Math.sin(d)*Math.cos(m),Math.sin(m)],v=this.properties.get("vignette"),w=this.properties.get("vignette-color");return w.a=v,{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new a.aq(i.r,i.g,i.b,i.a*u),direction:y,centerThinning:this.properties.get("center-thinning"),flakeSize:this.properties.get("flake-size"),vignetteColor:w}}get(){return this._transitionable.serialize()}set(u,i,o={}){if(this._validate(ge,u,o))return;const d=Object.assign({},u),m=a.a8.snow;for(const y of Object.keys(m))d[y]===void 0&&(d[y]=m[y].default);this._options=d,this._transitionable.setTransitionOrValue(this._options,i)}updateConfig(u){this._transitionable.setTransitionOrValue(this._options,new Map(u))}updateTransitions(u){this._transitioning=this._transitionable.transitioned(u,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(u){this.properties=this._transitioning.possiblyEvaluate(u)}_validate(u,i,o){return(!o||o.validate!==!1)&&gt(this,u.call(Zs,Object.assign({value:i,style:{glyphs:!0,sprite:!0},styleSpec:a.a8})))}},yi=class extends a.E{constructor(u,i,o,d){super();const m=Xi||(Xi=new a.ab({density:new a.ac(a.a8.rain.density),intensity:new a.ac(a.a8.rain.intensity),color:new a.ac(a.a8.rain.color),opacity:new a.ac(a.a8.rain.opacity),vignette:new a.ac(a.a8.rain.vignette),"vignette-color":new a.ac(a.a8.rain["vignette-color"]),"center-thinning":new a.ac(a.a8.rain["center-thinning"]),direction:new a.ac(a.a8.rain.direction),"droplet-size":new a.ac(a.a8.rain["droplet-size"]),"distortion-strength":new a.ac(a.a8.rain["distortion-strength"])}));this._transitionable=new a.aa(m,o,new Map(d)),this.set(u,d),this._transitioning=this._transitionable.untransitioned(),this.properties=new a.ak(m),this.scope=o}get state(){const u=this.properties.get("opacity"),i=this.properties.get("color"),o=this.properties.get("direction"),d=a.ap(o[0]),m=-Math.max(a.ap(o[1]),.01),y=[Math.cos(d)*Math.cos(m),Math.sin(d)*Math.cos(m),Math.sin(m)],v=this.properties.get("vignette-color");return v.a=this.properties.get("vignette"),{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new a.aq(i.r,i.g,i.b,i.a*u),direction:y,centerThinning:this.properties.get("center-thinning"),dropletSize:this.properties.get("droplet-size"),distortionStrength:this.properties.get("distortion-strength"),vignetteColor:v}}get(){return this._transitionable.serialize()}set(u,i,o={}){if(this._validate(be,u,o))return;const d=Object.assign({},u),m=a.a8.rain;for(const y of Object.keys(m))d[y]===void 0&&(d[y]=m[y].default);this._options=d,this._transitionable.setTransitionOrValue(this._options,i)}updateConfig(u){this._transitionable.setTransitionOrValue(this._options,new Map(u))}updateTransitions(u){this._transitioning=this._transitionable.transitioned(u,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(u){this.properties=this._transitioning.possiblyEvaluate(u)}_validate(u,i,o){return(!o||o.validate!==!1)&&gt(this,u.call(Zs,Object.assign({value:i,style:{glyphs:!0,sprite:!0},styleSpec:a.a8})))}};class Xn extends a.E{constructor(i,o,d,m){super(),this.scope=d,this._options=i,this.properties=new a.ak(o),this._transitionable=new a.aa(o,d,new Map(m)),this._transitionable.setTransitionOrValue(i.properties),this._transitioning=this._transitionable.untransitioned()}updateConfig(i){this._transitionable.setTransitionOrValue(this._options.properties,new Map(i))}updateTransitions(i){this._transitioning=this._transitionable.transitioned(i,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(i){this.properties=this._transitioning.possiblyEvaluate(i)}get(){return this._options.properties=this._transitionable.serialize(),this._options}set(i,o){this._options=i,this._transitionable.setTransitionOrValue(i.properties,o)}shadowsEnabled(){return!!this.properties&&this.properties.get("cast-shadows")===!0}}const Tr=()=>un||(un=new a.ab({color:new a.ac(a.a8.properties_light_ambient.color),"color-use-theme":new a.ac({type:"string",default:"default","property-type":"data-constant"}),intensity:new a.ac(a.a8.properties_light_ambient.intensity)}));let gr;const us=()=>gr||(gr=new a.ab({direction:new a.ar(a.a8.properties_light_directional.direction),color:new a.ac(a.a8.properties_light_directional.color),"color-use-theme":new a.ac({type:"string",default:"default","property-type":"data-constant"}),intensity:new a.ac(a.a8.properties_light_directional.intensity),"cast-shadows":new a.ac(a.a8.properties_light_directional["cast-shadows"]),"shadow-quality":new a.ac(a.a8.properties_light_directional["shadow-quality"]),"shadow-intensity":new a.ac(a.a8.properties_light_directional["shadow-intensity"]),"shadow-draw-before-layer":new a.ac(a.a8.properties_light_directional["shadow-draw-before-layer"])}));class hs{constructor(i,o,d){this.screenBounds=i,this.cameraPoint=d.getCameraPoint(),this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=o,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,d)}static createFromScreenPoints(i,o){let d,m;if(i instanceof a.P||typeof i[0]=="number"){const y=a.P.convert(i);d=[y],m=o.isPointAboveHorizon(y)}else{const y=a.P.convert(i[0]),v=a.P.convert(i[1]),w=y.add(v)._div(2);d=[y,v],m=a.as(y,v).every(E=>o.isPointAboveHorizon(E))&&o.isPointAboveHorizon(w)}return new hs(d,m,o)}isPointQuery(){return this.screenBounds.length===1}bufferedScreenGeometry(i){return a.as(this.screenBounds[0],this.screenBounds.length===1?this.screenBounds[0]:this.screenBounds[1],i)}bufferedCameraGeometry(i){const o=this.screenBounds[0],d=this.screenBounds.length===1?this.screenBounds[0].add(new a.P(1,1)):this.screenBounds[1],m=a.as(o,d,0,!1);return this.cameraPoint.y>d.y&&(this.cameraPoint.x>o.x&&this.cameraPoint.x<d.x?m.splice(3,0,this.cameraPoint):this.cameraPoint.x>=d.x?m[2]=this.cameraPoint:this.cameraPoint.x<=o.x&&(m[3]=this.cameraPoint)),a.at(m,i)}bufferedCameraGeometryGlobe(i){const o=this.screenBounds[0],d=this.screenBounds.length===1?this.screenBounds[0].add(new a.P(1,1)):this.screenBounds[1],m=a.as(o,d,i),y=this.cameraPoint.clone(),v=+(y.x>o.x)+ +(y.x>d.x);switch(3*(+(y.y>o.y)+ +(y.y>d.y))+v){case 0:m[0]=y,m[4]=y.clone();break;case 1:m.splice(1,0,y);break;case 2:m[1]=y;break;case 3:m.splice(4,0,y);break;case 5:m.splice(2,0,y);break;case 6:m[3]=y;break;case 7:m.splice(3,0,y);break;case 8:m[2]=y}return m}containsTile(i,o,d,m=0){const y=Math.max(i.queryPadding,i.evaluateQueryRenderedFeaturePadding())/o._pixelsPerMercatorPixel+1,v=d?this._bufferedCameraMercator(y,o):this._bufferedScreenMercator(y,o);let w=i.tileID.wrap+(v.unwrapped?m:0);const E=v.polygon.map(X=>a.au(i.tileTransform,X,w));if(!a.av(E,0,0,a.an,a.an))return;w=i.tileID.wrap+(this.screenGeometryMercator.unwrapped?m:0);const P=this.screenGeometryMercator.polygon.map(X=>a.aw(i.tileTransform,X,w)),R=P.map(X=>new a.P(X[0],X[1])),O=o.getFreeCameraOptions().position||new a.ag(0,0,0),k=a.aw(i.tileTransform,O,w),N=P.map(X=>{const W=a.ax(X,X,k);return a.ay(W,W),new a.az(k,W)}),j=a.aA(i,1,o.zoom)*o._pixelsPerMercatorPixel;return{queryGeometry:this,tilespaceGeometry:R,tilespaceRays:N,bufferedTilespaceGeometry:E,bufferedTilespaceBounds:(U=a.aB(E),U.min.x=a.aC(U.min.x,0,a.an),U.min.y=a.aC(U.min.y,0,a.an),U.max.x=a.aC(U.max.x,0,a.an),U.max.y=a.aC(U.max.y,0,a.an),U),tile:i,tileID:i.tileID,pixelToTileUnitsFactor:j};var U}_bufferedScreenMercator(i,o){const d=ds(i);if(this._screenRaycastCache[d])return this._screenRaycastCache[d];{let m;return m=o.projection.name==="globe"?this._projectAndResample(this.bufferedScreenGeometry(i),o):{polygon:this.bufferedScreenGeometry(i).map(y=>o.pointCoordinate3D(y)),unwrapped:!0},this._screenRaycastCache[d]=m,m}}_bufferedCameraMercator(i,o){const d=ds(i);if(this._cameraRaycastCache[d])return this._cameraRaycastCache[d];{let m;return m=o.projection.name==="globe"?this._projectAndResample(this.bufferedCameraGeometryGlobe(i),o):{polygon:this.bufferedCameraGeometry(i).map(y=>o.pointCoordinate3D(y)),unwrapped:!0},this._cameraRaycastCache[d]=m,m}}_projectAndResample(i,o){const d=function(y,v){const w=a.aD([],v.pixelMatrix,v.globeMatrix),E=[0,-a.aF,0,1],P=[0,a.aF,0,1],R=[0,0,0,1];a.aE(E,E,w),a.aE(P,P,w),a.aE(R,R,w);const O=new a.P(E[0]/E[3],E[1]/E[3]),k=new a.P(P[0]/P[3],P[1]/P[3]),N=a.aG(y,O)&&E[3]<R[3],j=a.aG(y,k)&&P[3]<R[3];if(!N&&!j)return null;const U=function(_e,re,ae){for(let fe=1;fe<_e.length;fe++){const Ce=qr(re.pointCoordinate3D(_e[fe-1]).x),ve=qr(re.pointCoordinate3D(_e[fe]).x);if(ae<0){if(Ce<ve)return{idx:fe,t:-Ce/(ve-1-Ce)}}else if(ve<Ce)return{idx:fe,t:(1-Ce)/(ve+1-Ce)}}return null}(y,v,N?-1:1);if(!U)return null;const{idx:X,t:W}=U;let ie=X>1?ko(y.slice(0,X),v):[],ne=X<y.length?ko(y.slice(X),v):[];ie=ie.map(_e=>new a.P(qr(_e.x),_e.y)),ne=ne.map(_e=>new a.P(qr(_e.x),_e.y));const K=[...ie];K.length===0&&K.push(ne[ne.length-1]);const xe=a.am(K[K.length-1].y,(ne.length===0?ie[0]:ne[0]).y,W);let le;return le=N?[new a.P(0,xe),new a.P(0,0),new a.P(1,0),new a.P(1,xe)]:[new a.P(1,xe),new a.P(1,1),new a.P(0,1),new a.P(0,xe)],K.push(...le),ne.length===0?K.push(ie[0]):K.push(...ne),{polygon:K.map(_e=>new a.ag(_e.x,_e.y)),unwrapped:!1}}(i,o);if(d)return d;const m=function(y,v){let w=!1,E=-1/0,P=0;for(let O=0;O<y.length-1;O++)y[O].x>E&&(E=y[O].x,P=O);for(let O=0;O<y.length-1;O++){const k=(P+O)%(y.length-1),N=y[k],j=y[k+1];Math.abs(N.x-j.x)>.5&&(N.x<j.x?(N.x+=1,k===0&&(y[y.length-1].x+=1)):(j.x+=1,k+1===y.length-1&&(y[0].x+=1)),w=!0)}const R=a.aH(v.center.lng);return w&&R<Math.abs(R-1)&&y.forEach(O=>{O.x-=1}),{polygon:y,unwrapped:w}}(ko(i,o).map(y=>new a.P(qr(y.x),y.y)),o);return{polygon:m.polygon.map(y=>new a.ag(y.x,y.y)),unwrapped:m.unwrapped}}}function ko(u,i){return a.aI(u,o=>{const d=i.pointCoordinate3D(o);o.x=d.x,o.y=d.y},1/256)}function qr(u){return u<0?1+u%1:u%1}function ds(u){return 100*u|0}function Fo(u,i,o){try{i=function(m){if(!m.variants)return m;if(!Array.isArray(m.variants))throw new Error("variants must be an array");for(const y of m.variants){if(y==null||typeof y!="object"||y.constructor!==Object)throw new Error("variant must be an object");if(!Array.isArray(y.capabilities))throw new Error("capabilities must be an array");if(y.capabilities.length===1&&y.capabilities[0]==="meshopt")return Object.assign(m,y)}return m}(i)}catch(m){return new Error("Failed to process TileJSON variants",{cause:m})}const d=a.aJ(Object.assign({},i,u),["tilejson","tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","extra_bounds","scheme","tileSize","encoding","vector_layers","raster_layers","worldview_options","worldview_default","worldview"]);return u.url&&i.tiles&&u.tiles&&(d.tiles=i.tiles),d.tiles=o.canonicalizeTileset(d,u.url),d}function As(u,i,o,d,m){const y=function(w,E){if(w)return m(w);if(E){u.url&&E.tiles&&u.tiles&&delete u.tiles;const P=Fo(u,E,i);if(P instanceof Error)return m(P);m(null,P)}},v=function(w,E,P){if(!w)return null;if(!E&&!P)return w;P=P||w.worldview_default;const R=Object.values(w.language||{});if(R.length===0)return null;const O=Object.values(w.worldview||{});if(O.length===0)return null;const k=R.every(j=>j===E),N=O.every(j=>j===P);return k&&N?w:E in(w.language_options||{})||P in(w.worldview_options||{})?null:w.language_options&&w.worldview_options?w:null}(u.data,o,d);return v?a.o.frame(()=>y(null,v)):u.url?a.m(i.transformRequest(i.normalizeSourceURL(u.url,null,o,d),a.R.Source),y):a.o.frame(()=>{const{data:w,...E}=u;y(null,E)})}function Oo(u,i){const o=Math.pow(2,i.z),d=Math.floor(a.aH(u.getWest())*o),m=Math.floor(a.aL(u.getNorth())*o),y=Math.ceil(a.aH(u.getEast())*o),v=Math.ceil(a.aL(u.getSouth())*o);return i.x>=d&&i.x<y&&i.y>=m&&i.y<v}class qs{constructor(i,o,d){this.bounds=i?a.aK.convert(this.validateBounds(i)):null,this.minzoom=o||0,this.maxzoom=d||24}validateBounds(i){return Array.isArray(i)&&i.length===4?[Math.max(-180,i[0]),Math.max(-90,i[1]),Math.min(180,i[2]),Math.min(90,i[3])]:[-180,-90,180,90]}addExtraBounds(i){if(i){this.extraBounds||(this.extraBounds=[]);for(const o of i)this.extraBounds.push(a.aK.convert(this.validateBounds(o)))}}contains(i){if(i.z>this.maxzoom||i.z<this.minzoom||this.bounds&&!Oo(this.bounds,i))return!1;if(!this.extraBounds)return!0;for(const o of this.extraBounds)if(Oo(o,i))return!0;return!1}static fromTileJSON(i){if(!i.bounds&&!i.extra_bounds)return null;const o=new qs(i.bounds,i.minzoom,i.maxzoom);return o.addExtraBounds(i.extra_bounds),o}}class ts extends a.E{constructor(i,o,d,m){if(super(),this.id=i,this.dispatcher=d,this.type="vector",this.provider=o.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,a.aJ(o,["url","scheme","tileSize","promoteId"])),this._options=Object.assign({type:"vector"},o),this._collectResourceTiming=!!o.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(m),this._tileWorkers={},this._deduped=new a.aN}load(i){this._loaded=!1,this.fire(new a.C("dataloading",{dataType:"source"}));const o=Array.isArray(this.map._language)?this.map._language.join():this.map._language,d=this.map.getWorldview(),m=(v,w)=>{this._tileJSONRequest=null,this._loaded=!0,v?(o&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${o}`),d&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${d}`),this.fire(new a.B(v))):w&&(this._setTileJSON(w),rn(w.tiles,this.map._requestManager._customAccessToken),this.fire(new a.C("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.C("data",{dataType:"source",sourceDataType:"content"}))),i&&i(v)};this.provider=this._options.provider;const y=function(v){if("provider"in v&&!v.provider)return null;let w=v.provider;if(!w&&"url"in v&&v.url&&(w=a.aM(v.url)),!w)return null;const E=a.g.TILE_PROVIDER_URLS[w];if(!E)return null;let P;try{P=new URL(E,a.g.API_URL).href}catch{return a.w(`TileProvider "${w}" has an invalid URL: "${E}"`),null}return{name:w,url:P}}(this._options);if(this.provider&&!y)return this._loaded=!0,this.fire(new a.B(new Error(`TileProvider "${this.provider}" is not registered`))),void(i&&i());this._tileJSONRequest=y?this._loadWithProvider(y,m):As(this._options,this.map._requestManager,o,d,m)}_loadWithProvider(i,o){this.provider=i.name;const d=new AbortController,m=this._options.url&&!this._options.tiles?this.map._requestManager.transformRequest(this._options.url,a.R.Source):void 0,y=m?Object.assign({},this._options,{url:m.url}):this._options;return this.dispatcher.broadcast("loadTileProvider",{name:i.name,url:i.url,source:this.id,scope:this.scope,type:this.type,options:y,request:m},(v,w)=>{if(d.signal.aborted)return;if(v)return void o(v);const E=w?w.find(P=>P!=null):null;if(E){const P=Fo(this._options,E,this.map._requestManager);P instanceof Error?o(P):o(null,P)}else o(null,{tiles:this._options.tiles})}),{cancel:()=>{d.abort()}}}_setTileJSON(i){if(Object.assign(this,i),this.hasWorldviews=!!i.worldview_options,i.worldview_default&&(this.worldviewDefault=i.worldview_default),i.vector_layers){this.vectorLayers=i.vector_layers,this.vectorLayerIds=[],this.localizableLayerIds=new Set;for(const o of i.vector_layers)this.vectorLayerIds.push(o.id),i.worldview&&i.worldview[o.source]&&this.localizableLayerIds.add(o.id)}this.tileBounds=qs.fromTileJSON(i)}loaded(){return this._loaded}hasTile(i){return!this.tileBounds||this.tileBounds.contains(i.canonical)}onAdd(i){this.map=i,this.load()}reload(){this.cancelTileJSONRequest();const i=a.F(this.id,this.scope);this.load(()=>this.map.style.clearSource(i))}setTiles(i){return this._options.tiles=i,this.reload(),this}setUrl(i){return this.url=i,this._options.url=i,this.reload(),this}onRemove(i){this.cancelTileJSONRequest()}serialize(){return Object.assign({},this._options)}loadTile(i,o){const d=i.tileID.canonical.url(this.tiles,this.scheme),m=this.map._requestManager.normalizeTileURL(d),y=this.map._requestManager.transformRequest(m,a.R.Tile),v=this.map.style?this.map.style.getLut(this.scope):null,w=v?{image:v.image.clone()}:null,E={request:y,data:void 0,uid:i.uid,tileID:i.tileID,tileZoom:i.tileZoom,zoom:i.tileID.overscaledZ,maxZoom:this.maxzoom,lut:w,tileSize:this.tileSize*i.tileID.overscaleFactor(),type:this.type,source:this.id,scope:this.scope,pixelRatio:a.o.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,renderSourceType:i.renderSourceType,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:i.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&&a.e(d)&&(E.localizableLayerIds=this.localizableLayerIds),E.request.collectResourceTiming=this._collectResourceTiming,i.actor&&i.state!=="expired")i.state==="loading"?i.reloadCallback=o:i.request=i.actor.send("reloadTile",E,P.bind(this));else if(i.actor=this._tileWorkers[m]=this._tileWorkers[m]||this.dispatcher.getActor(),this.dispatcher.ready||this.provider)i.request=i.actor.send("loadTile",E,P.bind(this),void 0,!0);else{const R=a.aO.call({deduped:this._deduped},E,(O,k)=>{if(O||!k)P.call(this,O);else{const N=a.aP(k.responseHeaders);E.data={rawData:k.rawData.slice(0),expires:N.expires,cacheControl:N.cacheControl},i.actor&&i.actor.send("loadTile",E,P.bind(this),void 0,!0)}},!0);i.request={cancel:R}}function P(R,O){return delete i.request,i.aborted?o(null):R?o(R):(O&&O.resourceTiming&&(i.resourceTiming=O.resourceTiming),this.map._refreshExpiredTiles&&O&&i.setExpiryData(O),i.loadVectorData(O,this.map.painter),a.aQ(this.dispatcher),o(null,O),void(i.reloadCallback&&(this.loadTile(i,i.reloadCallback),i.reloadCallback=null)))}}abortTile(i){i.request&&(i.request.cancel(),delete i.request),i.actor&&i.actor.send("abortTile",{uid:i.uid,type:this.type,source:this.id,scope:this.scope})}unloadTile(i,o){i.actor&&i.actor.send("removeTile",{uid:i.uid,type:this.type,source:this.id,scope:this.scope}),i.destroy()}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}class Pu extends a.E{constructor(i,o,d,m){super(),this.id=i,this.dispatcher=d,this.setEventedParent(m),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=Object.assign({type:"raster"},o),Object.assign(this,a.aJ(o,["url","scheme","tileSize"]))}load(i){this._loaded=!1,this.fire(new a.C("dataloading",{dataType:"source"}));const o=this.map.getWorldview();this._tileJSONRequest=As(this._options,this.map._requestManager,null,o,(d,m)=>{this._tileJSONRequest=null,this._loaded=!0,d?this.fire(new a.B(d)):m&&(Object.assign(this,m),m.raster_layers&&(this.rasterLayers=m.raster_layers,this.rasterLayerIds=this.rasterLayers.map(y=>y.id)),this.tileBounds=qs.fromTileJSON(m),rn(m.tiles),this.fire(new a.C("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.C("data",{dataType:"source",sourceDataType:"content"}))),i&&i(d)})}loaded(){return this._loaded}onAdd(i){this.map=i,this.load()}reload(){this.cancelTileJSONRequest();const i=a.F(this.id,this.scope);this.load(()=>this.map.style.clearSource(i))}setTiles(i){return this._options.tiles=i,this.reload(),this}setUrl(i){return this.url=i,this._options.url=i,this.reload(),this}onRemove(i){this.cancelTileJSONRequest()}serialize(){return Object.assign({},this._options)}hasTile(i){return!this.tileBounds||this.tileBounds.contains(i.canonical)}loadTile(i,o){const d=a.o.devicePixelRatio>=2,m=this.map._requestManager.normalizeTileURL(i.tileID.canonical.url(this.tiles,this.scheme),d,this.tileSize);i.request=a.n(this.map._requestManager.transformRequest(m,a.R.Tile),(y,v,w)=>{if(delete i.request,i.aborted)return i.state="unloaded",o(null);if(y)return i.state="errored",o(y);if(!v)return o(null);const E=a.aP(w);this.map._refreshExpiredTiles&&i.setExpiryData(E),i.setTexture(v,this.map.painter),i.state="loaded",a.aQ(this.dispatcher),o(null)})}abortTile(i,o){i.request&&(i.request.cancel(),delete i.request),o&&o()}unloadTile(i,o){i.texture&&i.texture instanceof a.T?(i.destroy(!1),i.texture&&i.texture instanceof a.T&&this.map.painter.saveTileTexture(i.texture)):i.destroy(),o&&o()}hasTransition(){return!1}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}function Cp([u,i],o,d,{scaled:m=!0}={}){const{tileSize:y,buffer:v}=d,{x:w,y:E,z:P}=o;if(!isFinite(w)||!isFinite(E)||!isFinite(P))throw new Error("Invalid MRT header");const R=2**P,O=R*a.aH(u),k=R*a.aL(i);return function([N,j],U,{scaled:X=!0}={}){if(!U)throw new Error("bandView is undefined");const{data:W,tileSize:ie,buffer:ne,offset:K,scale:xe,dimension:le}=U;if(N<-ne||N>ie+ne||j<-ne||j>ie+ne)throw new Error(`Point (${N}, ${j}) out of bounds for tileSize=${ie}, buffer=${ne}`);const _e=(j+ne)*(ie+2*ne)+(N+ne);if(new Uint32Array(W.buffer)[_e]===4294967295)return null;let re=[];re=X?[]:new U.data.constructor(le);for(let ae=0;ae<le;ae++)re[ae]=Math.round(1e12*(W[le*_e+ae]*xe+K))/1e12;return re}([Math.min(Math.max(-v,Math.floor((O-w)*y)),y-1+v),Math.min(Math.max(-v,Math.floor((k-E)*y)),y-1+v)],d,{scaled:m})}class gl extends Pu{constructor(i,o,d,m){super(i,o,d,m),this.type="raster-array",this.maxzoom=22,this.partial=!0,this._loadTilePending={},this._loadTileLoaded={},this._options=Object.assign({type:"raster-array"},o)}triggerRepaint(i){const o=this.map.painter._terrain,d=this.map.style.getSourceCache(this.id);o&&o.enabled&&d&&o._clearRenderCacheForTile(d.id,i.tileID),this.map.triggerRepaint()}loadTile(i,o){const d=this.map._requestManager.normalizeTileURL(i.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize),m=this.map._requestManager.transformRequest(d,a.R.Tile),y={request:m,uid:i.uid,tileID:i.tileID,type:this.type,source:this.id,scope:this.scope,partial:this.partial};i.source=this.id,i.scope=this.scope,i.requestParams=m,i.actor||(i.actor=this.dispatcher.getActor());const v=(w,E,P)=>{if(delete i.request,i.aborted)return i.state="unloaded",o(null);if(w)return w.name==="AbortError"?void 0:(i.state="errored",o(w));if(this.map._refreshExpiredTiles&&E){const R=a.aP(P);i.setExpiryData(R)}if(this.partial&&i.state!=="expired")i.state="empty";else if(!this.partial){if(!E)return o(null);i.state="loaded",i._isHeaderLoaded=!0,i._mrt=E}o(null)};i.request=this.partial?i.fetchHeader(void 0,v.bind(this)):i.actor.send("loadTile",y,v.bind(this),void 0,!0)}abortTile(i){i.request&&(i.request.cancel(),delete i.request),i.actor&&i.actor.send("abortTile",{uid:i.uid,type:this.type,source:this.id,scope:this.scope})}unloadTile(i,o){const d=i.texturePerLayer;if(i.flushAllQueues(),d.size){i.destroy(!1);for(const m of d.values())this.map.painter.saveTileTexture(m)}else i.destroy()}prepareTile(i,o,d,m){i._isHeaderLoaded&&(i.state!=="empty"&&(i.state="reloading"),i.fetchBandForRender(o,d,m,(y,v)=>{y?(i.state="errored",this.fire(new a.B(y))):v&&(i._isHeaderLoaded=!0,i.setTexturePerLayer(d,v,this.map.painter),i.state="loaded"),this.triggerRepaint(i)}))}getInitialBand(i){if(!this.rasterLayers)return 0;const o=this.rasterLayers.find(({id:y})=>y===i),d=o&&o.fields,m=d&&d.bands&&d.bands;return m?m[0]:0}getTextureDescriptor(i,o,d){if(!i)return;const m=o.sourceLayer||this.rasterLayerIds&&this.rasterLayerIds[0];if(!m)return;let y=null;o instanceof a.aS?y=o.paint.get("raster-array-band"):o instanceof a.aT&&(y=o.paint.get("raster-particle-array-band"));const v=y||this.getInitialBand(m);if(v==null)return;if(!i.textureDescriptorPerLayer.get(o.id))return void this.prepareTile(i,m,o.id,v);if(i.updateNeeded(o.id,v)&&!d)return;const w=i.textureDescriptorPerLayer.get(o.id);return Object.assign({},w,{texture:i.texturePerLayer.get(o.id)})}getImages(i,o){const d=new Map;for(const m of i)for(const y of o){const[v,w]=y.split("/"),E=m.getLayer(v);if(!E||!E.hasBand(w)||!E.hasDataForBand(w))continue;const{bytes:P,tileSize:R,buffer:O}=E.getBandView(w),k=R+2*O,N={data:new a.q({width:k,height:k},P),pixelRatio:2,sdf:!1,usvg:!1,version:0};d.set(y,N)}return d}queryRasterArrayValueByBandId(i,o,d){const m=o._mrt;return new Promise(y=>{const v={},w=new Set;for(const[E,P]of Object.entries(m.layers)){if(d.layerName&&E!==d.layerName)continue;const R={};v[E]=R;for(const{bands:O}of P.dataIndex)for(const k of O)d.bands&&!d.bands.includes(k)||(w.add(a.F(E,k)),o.fetchBand(E,null,k,N=>{a.o.frame(()=>{R[k]=N?null:Cp([i.lng,i.lat],m,P.getBandView(k)),w.delete(a.F(E,k)),w.size===0&&y(v)})},!1))}w.size===0&&y(v)})}_loadTileForQuery(i,o){if(this._loadTileLoaded[i.uid])return void o(null,i._mrt);if(this._loadTilePending[i.uid])return void this._loadTilePending[i.uid].push(o);this._loadTilePending[i.uid]=[o];const d=this.map._requestManager.normalizeTileURL(i.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize),m=this.map._requestManager.transformRequest(d,a.R.Tile);i.actor.send("loadTile",{request:m,uid:i.uid,tileID:i.tileID,type:this.type,source:this.id,scope:this.scope,partial:!1},(y,v,w)=>{if(y)return this._loadTilePending[i.uid].forEach(E=>E(y,null)),void delete this._loadTilePending[i.uid];if(!v)return this._loadTilePending[i.uid].forEach(E=>E(null,null)),void delete this._loadTilePending[i.uid];if(this.map._refreshExpiredTiles&&v){const E=a.aP(w);i.setExpiryData(E)}i._mrt=v,i._isHeaderLoaded=!0,i.state="loaded",this._loadTilePending[i.uid].forEach(E=>E(null,v)),this._loadTileLoaded[i.uid]=!0,delete this._loadTilePending[i.uid]},void 0,!0)}queryRasterArrayValueByAllBands(i,o,d){return new Promise((m,y)=>{this._loadTileForQuery(o,(v,w)=>{v?y(v):m(w?this.queryRasterArrayValueByBandId(i,o,d):null)})})}queryRasterArrayValue(i,o){const d=a.aU.convert(i),m=this.findLoadedParent(d);return m&&m._mrt?o.bands||!this.partial?this.queryRasterArrayValueByBandId(d,m,o):this.queryRasterArrayValueByAllBands(d,m,o):Promise.resolve(null)}findLoadedParent(i){const o=a.ag.fromLngLat(i,this.map.transform.tileSize),d=this.maxzoom+1,m=1<<d,y=Math.floor(o.x),v=Math.floor((o.x-y)*m),w=Math.floor(o.y*m),E=this.map.style.getSourceCache(this.id),P=new a.aR(d,y,d,v,w);return E.findLoadedParent(P,this.minzoom)}}const sd={vector:ts,raster:Pu,"raster-dem":class extends Pu{constructor(u,i,o,d){super(u,i,o,d),this.type="raster-dem",this.maxzoom=22,this._options=Object.assign({type:"raster-dem"},i),this.encoding=i.encoding||"mapbox"}loadTile(u,i){const o=this.map._requestManager.normalizeTileURL(u.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize),d=this.map._requestManager.transformRequest(o,a.R.Tile),m={uid:u.uid,tileID:u.tileID,source:this.id,type:this.type,scope:this.scope,request:d,encoding:this.encoding};u.actor&&u.state!=="expired"||(u.actor=this.dispatcher.getActor(),u.request=u.actor.send("loadTile",m,(function(y,v){return delete u.request,u.aborted?(u.state="unloaded",i(null)):y?(u.state="errored",i(y)):(v&&(this.map._refreshExpiredTiles&&u.setExpiryData(v),v.borderReady||u.neighboringTiles||(u.neighboringTiles=this._getNeighboringTiles(u.tileID)),u.dem=v.dem,u.dem.onDeserialize(),u.needsHillshadePrepare=!0,u.needsDEMTextureUpload=!0,u.state="loaded"),void i(null))}).bind(this),void 0,!0))}abortTile(u,i){u.request&&(u.request.cancel(),delete u.request),u.actor&&u.actor.send("abortTile",{uid:u.uid,type:this.type,source:this.id,scope:this.scope}),i&&i()}_getNeighboringTiles(u){const i=u.canonical,o=Math.pow(2,i.z),d=(i.x-1+o)%o,m=i.x===0?u.wrap-1:u.wrap,y=(i.x+1+o)%o,v=i.x+1===o?u.wrap+1:u.wrap,w={};return w[new a.aR(u.overscaledZ,m,i.z,d,i.y).key]={backfilled:!1},w[new a.aR(u.overscaledZ,v,i.z,y,i.y).key]={backfilled:!1},i.y>0&&(w[new a.aR(u.overscaledZ,m,i.z,d,i.y-1).key]={backfilled:!1},w[new a.aR(u.overscaledZ,u.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},w[new a.aR(u.overscaledZ,v,i.z,y,i.y-1).key]={backfilled:!1}),i.y+1<o&&(w[new a.aR(u.overscaledZ,m,i.z,d,i.y+1).key]={backfilled:!1},w[new a.aR(u.overscaledZ,u.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},w[new a.aR(u.overscaledZ,v,i.z,y,i.y+1).key]={backfilled:!1}),w}},"raster-array":gl,geojson:class extends a.E{constructor(u,i,o,d){super(),this.id=u,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=o.getActor(),this.setEventedParent(d),this._data=i.data,this._options=Object.assign({},i),this._collectResourceTiming=i.collectResourceTiming,i.maxzoom!==void 0&&(this.maxzoom=i.maxzoom),i.minzoom!==void 0&&(this.minzoom=i.minzoom),i.type&&(this.type=i.type),i.attribution&&(this.attribution=i.attribution),this.promoteId=i.promoteId;const m=a.an/this.tileSize;this.workerOptions=Object.assign({source:this.id,scope:this.scope,cluster:i.cluster||!1,geojsonVtOptions:{buffer:(i.buffer!==void 0?i.buffer:128)*m,tolerance:(i.tolerance!==void 0?i.tolerance:.375)*m,extent:a.an,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:i.clusterMaxZoom!==void 0?i.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,i.clusterMinPoints||2),extent:a.an,radius:(i.clusterRadius!==void 0?i.clusterRadius:50)*m,log:!1,generateId:i.generateId||!1},clusterProperties:i.clusterProperties,filter:i.filter,dynamic:i.dynamic},i.workerOptions)}onAdd(u){this.map=u,this.setData(this._data)}setData(u){return this._data=u,this._updateWorkerData(),this}updateData(u){if(!this._options.dynamic)return this.fire(new a.B(new Error("Can't call updateData on a GeoJSON source with dynamic set to false.")));if(typeof u!="string"&&(u.type==="Feature"&&(u={type:"FeatureCollection",features:[u]}),u.type!=="FeatureCollection"))return this.fire(new a.B(new Error("Data to update should be a feature or a feature collection.")));if(this._coalesce&&typeof u!="string"&&typeof this._data!="string"&&this._data.type==="FeatureCollection"){const i=new Map;for(const o of this._data.features)i.set(o.id,o);for(const o of u.features)i.set(o.id,o);this._data.features=[...i.values()]}else this._data=u;return this._updateWorkerData(!0),this}getClusterExpansionZoom(u,i){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:u,source:this.id,scope:this.scope},i),this}getClusterChildren(u,i){return this.actor.send("geojson.getClusterChildren",{clusterId:u,source:this.id,scope:this.scope},i),this}getClusterLeaves(u,i,o,d){return this.actor.send("geojson.getClusterLeaves",{source:this.id,scope:this.scope,clusterId:u,limit:i,offset:o},d),this}_updateWorkerData(u=!1){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new a.C("dataloading",{dataType:"source"})),this._loaded=!1;const i=Object.assign({append:u},this.workerOptions);i.scope=this.scope;const o=this._data;typeof o=="string"?(i.request=this.map._requestManager.transformRequest(a.o.resolveURL(o),a.R.Source),i.request.collectResourceTiming=this._collectResourceTiming):i.data=JSON.stringify(o),this._pendingLoad=this.actor.send(`${this.type}.loadData`,i,(d,m)=>{if(this._loaded=!0,this._pendingLoad=null,d)this.fire(new a.B(d));else{const y={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&m&&m.resourceTiming&&m.resourceTiming[this.id]&&(y.resourceTiming=m.resourceTiming[this.id]),u&&(this._partialReload=!0),this.fire(new a.C("data",y)),this._partialReload=!1,this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(u),this._coalesce=!1)})}loaded(){return this._loaded}reload(){const u=a.F(this.id,this.scope);this.map.style.clearSource(u),this._updateWorkerData()}loadTile(u,i){const o=u.actor?"reloadTile":"loadTile";u.actor=this.actor;const d=this.map.style?this.map.style.getLut(this.scope):null,m=d?{image:d.image.clone()}:null,y=this._partialReload,v={type:this.type,uid:u.uid,tileID:u.tileID,tileZoom:u.tileZoom,zoom:u.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,lut:m,scope:this.scope,pixelRatio:a.o.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:u.isExtraShadowCaster,scaleFactor:this.map.getScaleFactor(),partial:y,worldview:this.map.getWorldview(),indoor:this.map.getIndoorTileOptions(this.id,this.scope)};u.request=this.actor.send(o,v,(w,E)=>y&&!E?(u.state="loaded",i(null)):(delete u.request,u.destroy(!1),u.aborted?i(null):w?i(w):(u.loadVectorData(E,this.map.painter,o==="reloadTile"),i(null))),void 0,o==="loadTile")}abortTile(u){u.request&&(u.request.cancel(),delete u.request),u.aborted=!0}unloadTile(u,i){this.actor.send("removeTile",{uid:u.uid,type:this.type,source:this.id,scope:this.scope}),u.destroy()}onRemove(u){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return Object.assign({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends a.aV{constructor(u,i,o,d){super(u,i,o,d),this.roundZoom=!0,this.type="video",this.options=i}load(){this._loaded=!1;const u=this.options;this.urls=[];for(const i of u.urls)this.urls.push(this.map._requestManager.transformRequest(i,a.R.Source).url);a.aW(this.urls,(i,o)=>{this._loaded=!0,i?this.fire(new a.B(i)):o&&(this.video=o,this.video.loop=!0,this.video.setAttribute("playsinline",""),this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading())})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(u){if(this.video){const i=this.video.seekable;u<i.start(0)||u>i.end(0)?this.fire(new a.B(new a.V(`sources.${this.id}`,null,`Playback for this video can be set only between the ${i.start(0)} and ${i.end(0)}-second mark.`))):this.video.currentTime=u}}getVideo(){return this.video}onAdd(u){this.map||(this.map=u,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const u=this.map.painter.context,i=u.gl;this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new a.T(u,this.video,i.RGBA8),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._prepareData(u)}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:a.aV,model:a.aY,"batched-model":class extends a.E{constructor(u,i,o,d){super(),this.type="batched-model",this.id=u,this.tileSize=512,this._options=i,this.tiles=this._options.tiles,this.maxzoom=i.maxzoom||19,this.minzoom=i.minzoom||0,this.roundZoom=!0,this.usedInConflation=!0,this.dispatcher=o,this.reparseOverscaled=!1,this.scheme="xyz",this._loaded=!1,this.setEventedParent(d)}onAdd(u){this.map=u,this.load()}reload(){this.cancelTileJSONRequest();const u=a.F(this.id,this.scope);this.load(()=>this.map.style.clearSource(u))}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}load(u){this._loaded=!1,this.fire(new a.C("dataloading",{dataType:"source"}));const i=Array.isArray(this.map._language)?this.map._language.join():this.map._language,o=this.map.getWorldview();this._tileJSONRequest=As(this._options,this.map._requestManager,i,o,(d,m)=>{this._tileJSONRequest=null,this._loaded=!0,d?(i&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${i}`),o&&o.length!==2&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${o}`),this.fire(new a.B(d))):m&&(Object.assign(this,m),m.bounds&&(this.tileBounds=new qs(m.bounds,this.minzoom,this.maxzoom)),rn(m.tiles,this.map._requestManager._customAccessToken),this.fire(new a.C("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.C("data",{dataType:"source",sourceDataType:"content"}))),u&&u(d)})}hasTransition(){return!1}hasTile(u){return!this.tileBounds||this.tileBounds.contains(u.canonical)}loaded(){return this._loaded}loadTile(u,i){const o=this.map._requestManager.normalizeTileURL(u.tileID.canonical.url(this.tiles,this.scheme)),d={request:this.map._requestManager.transformRequest(o,a.R.Tile),data:void 0,uid:u.uid,tileID:u.tileID,tileZoom:u.tileZoom,zoom:u.tileID.overscaledZ,tileSize:this.tileSize*u.tileID.overscaleFactor(),type:this.type,source:this.id,scope:this.scope,showCollisionBoxes:this.map.showCollisionBoxes,renderSourceType:u.renderSourceType,brightness:this.map.style&&this.map.style.getBrightness()||0,pixelRatio:a.o.devicePixelRatio,promoteId:this.promoteId};if(u.actor&&u.state!=="expired")if(u.state==="loading")u.reloadCallback=i;else{if(u.buckets){const y=Object.values(u.buckets);for(const v of y)v.dirty=!0;return void(u.state="loaded")}u.request=u.actor.send("reloadTile",d,m.bind(this))}else u.actor=this.dispatcher.getActor(),u.request=u.actor.send("loadTile",d,m.bind(this),void 0,!0);function m(y,v){return u.aborted?i(null):y&&y.status!==404?i(y):(this.map._refreshExpiredTiles&&v&&u.setExpiryData(v),u.loadModelData(v,this.map.painter),u.state="loaded",void i(null))}}serialize(){return Object.assign({},this._options)}},canvas:class extends a.aV{constructor(u,i,o,d){super(u,i,o,d),i.coordinates?Array.isArray(i.coordinates)&&i.coordinates.length===4&&!i.coordinates.some(m=>!Array.isArray(m)||m.length!==2||m.some(y=>typeof y!="number"))||this.fire(new a.B(new a.V(`sources.${u}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new a.B(new a.V(`sources.${u}`,null,'missing required property "coordinates"'))),i.animate&&typeof i.animate!="boolean"&&this.fire(new a.B(new a.V(`sources.${u}`,null,'optional "animate" property must be a boolean value'))),i.canvas?typeof i.canvas=="string"||i.canvas instanceof HTMLCanvasElement||this.fire(new a.B(new a.V(`sources.${u}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new a.B(new a.V(`sources.${u}`,null,'missing required property "canvas"'))),this.options=i,this.animate=i.animate===void 0||i.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new a.B(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(u){this.map=u,this.load(),this.canvas&&this.animate&&this.play()}onRemove(u){this.pause()}prepare(){let u=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,u=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,u=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const i=this.map.painter.context;this.texture?!u&&!this._playing||this.texture instanceof a.aX||this.texture.update(this.canvas,{premultiply:!0}):this.texture=new a.T(i,this.canvas,i.gl.RGBA8,{premultiply:!0}),this._prepareData(i)}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const u of[this.canvas.width,this.canvas.height])if(isNaN(u)||u<=0)return!0;return!1}},custom:class extends a.E{constructor(u,i,o,d){super(),this.id=u,this.type="custom",this._dataType="raster",this._dispatcher=o,this._implementation=i,this.setEventedParent(d),this.scheme="xyz",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this._loaded=!1,this.roundZoom=!0,this._implementation||this.fire(new a.B(new Error(`Missing implementation for ${this.id} custom source`))),this._implementation.loadTile||this.fire(new a.B(new Error(`Missing loadTile implementation for ${this.id} custom source`))),this._implementation.bounds&&(this.tileBounds=new qs(this._implementation.bounds,this.minzoom,this.maxzoom));const m=i;m.update=this._update.bind(this),m.clearTiles=this._clearTiles.bind(this),m.coveringTiles=this._coveringTiles.bind(this),Object.assign(this,a.aJ(i,["dataType","scheme","minzoom","maxzoom","tileSize","attribution","minTileCacheSize","maxTileCacheSize"]))}serialize(){return a.aJ(this,["type","scheme","minzoom","maxzoom","tileSize","attribution"])}load(){this._loaded=!0,this.fire(new a.C("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.C("data",{dataType:"source",sourceDataType:"content"}))}loaded(){return this._loaded}onAdd(u){this.map=u,this._loaded=!1,this.fire(new a.C("dataloading",{dataType:"source"})),this._implementation.onAdd&&this._implementation.onAdd(u),this.load()}onRemove(u){this._implementation.onRemove&&this._implementation.onRemove(u)}hasTile(u){if(this._implementation.hasTile){const{x:i,y:o,z:d}=u.canonical;return this._implementation.hasTile({x:i,y:o,z:d})}return!this.tileBounds||this.tileBounds.contains(u.canonical)}loadTile(u,i){const{x:o,y:d,z:m}=u.tileID.canonical,y=new AbortController,v=Promise.resolve(this._implementation.loadTile({x:o,y:d,z:m},{signal:y.signal})).then((function(w){return delete u.request,u.aborted?(u.state="unloaded",i(null)):w===void 0?(u.state="errored",i(null)):w===null?(this.loadTileData(u,{width:this.tileSize,height:this.tileSize,data:null}),u.state="loaded",i(null)):function(E){return E instanceof ImageData||E instanceof HTMLCanvasElement||E instanceof ImageBitmap||E instanceof HTMLImageElement}(w)?(this.loadTileData(u,w),u.state="loaded",void i(null)):(u.state="errored",i(new Error(`Can't infer data type for ${this.id}, only raster data supported at the moment`)))}).bind(this)).catch(w=>{w.name!=="AbortError"&&(u.state="errored",i(w))});v.cancel=()=>y.abort(),u.request=v}loadTileData(u,i){u.setTexture(i,this.map.painter)}unloadTile(u,i){if(u.texture&&u.texture instanceof a.T?(u.destroy(!1),u.texture&&u.texture instanceof a.T&&this.map.painter.saveTileTexture(u.texture)):u.destroy(),this._implementation.unloadTile){const{x:o,y:d,z:m}=u.tileID.canonical;this._implementation.unloadTile({x:o,y:d,z:m})}i&&i()}abortTile(u,i){u.request&&u.request.cancel&&(u.request.cancel(),delete u.request),i&&i()}hasTransition(){return!1}_coveringTiles(){return this.map.transform.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,roundZoom:this.roundZoom}).map(u=>({x:u.canonical.x,y:u.canonical.y,z:u.canonical.z}))}_clearTiles(){const u=a.F(this.id,this.scope);this.map.style.clearSource(u)}_update(){this.fire(new a.C("data",{dataType:"source",sourceDataType:"content"}))}}},od=function(u,i,o,d){const m=new sd[i.type](u,i,o,d);if(m.id!==u)throw new Error(`Expected Source id to be ${u} instead of ${m.id}`);return a.aZ(["load","abort","unload","serialize","prepare"],m),m};function Pp(u,i,o=""){return`${o}:${i.id||""}:${i.layer.id}:${function(d){if("layerId"in d)return`layer:${d.layerId}`;{const{featuresetId:m,importId:y}=d;return`featureset:${m}${y?`:import:${y}`:""}`}}(u.target)}`}function Bo(u,i,o,d=""){if(u.uniqueFeatureID){const m=Pp(u,i,d);if(o.has(m))return!0;o.add(m)}return!1}function ty(u,i,o,d,m=!1,y=void 0){const v=i.sourceCache.transform,w=i.sourceCache.tilesIn(u,i.has3DLayers,m);w.sort(ld);const E=[];for(const P of w){const R=P.tile.queryRenderedFeatures(i,P,o,d,v,m,y);Object.keys(R).length&&E.push({wrappedTileID:P.tile.tileID.wrapped().key,queryResults:R})}for(const P in i.layers){const R=i.layers[P];if(R.styleLayer){const O=R.styleLayer.queryRenderedFeatures(u,i.sourceCache,d);Object.keys(O).length&&E.push({wrappedTileID:0,queryResults:O})}}return E.length===0?{}:function(P){const R={},O={};for(const k of P){const N=k.queryResults,j=k.wrappedTileID,U=O[j]=O[j]||{};for(const X in N){const W=N[X],ie=U[X]=U[X]||{},ne=R[X]=R[X]||[];for(const K of W)ie[K.featureIndex]||(ie[K.featureIndex]=!0,ne.push(K))}}return R}(E)}function ad(u,i,o,d,m,y){const v={},w=d.queryRenderedSymbols(u),E=[];for(const P of Object.keys(w).map(Number))E.push(m[P]);E.sort(ld);for(const P of E){const R=P.featureIndex.lookupSymbolFeatures(w[P.bucketInstanceId],P.bucketIndex,P.sourceLayerIndex,i,o,y);for(const O in R){const k=v[O]=v[O]||[],N=R[O];N.sort((j,U)=>{const X=P.featureSortOrder;if(X){const W=X.indexOf(j.featureIndex);return X.indexOf(U.featureIndex)-W}return U.featureIndex-j.featureIndex});for(const j of N)k.push(j)}}return v}function Mp(u,i){const o=u.getRenderableIds().map(y=>u.getTileByID(y)),d=[],m={};for(let y=0;y<o.length;y++){const v=o[y],w=v.tileID.canonical.key;m[w]||(m[w]=!0,v.querySourceFeatures(d,i))}return d}function ld(u,i){const o=u.tileID,d=i.tileID;return o.overscaledZ-d.overscaledZ||o.canonical.y-d.canonical.y||o.wrap-d.wrap||o.canonical.x-d.canonical.x}a.a_.setPbf(a.a$);class yl extends a.b0{constructor(i,o,d,m,y){super(i,o,d,m,y),this._workQueuePerLayer=new Map,this._fetchQueuePerLayer=new Map,this._taskQueue=new Map,this._isHeaderLoaded=!1,this.textureDescriptorPerLayer=new Map,this.texturePerLayer=new Map}getLayers(){return this._mrt?Object.values(this._mrt.layers):[]}getLayer(i){return this._mrt&&this._mrt.getLayer(i)}setTexturePerLayer(i,o,d){const m=d.context,y=m.gl;let v=this.texturePerLayer.get(i)||d.getTileTexture(o.width);v&&v instanceof a.T?v.update(o,{premultiply:!1}):v=new a.T(m,o,y.RGBA8,{premultiply:!1}),this.texturePerLayer.has(i)||this.texturePerLayer.set(i,v)}flushQueues(i){const o=this._workQueuePerLayer.get(i)||[],d=this._fetchQueuePerLayer.get(i)||[];for(;o.length;)o.pop()();for(;d.length;)d.pop()()}flushAllQueues(){for(const i of this._workQueuePerLayer.keys()){const o=this._workQueuePerLayer.get(i)||[];for(;o.length;)o.pop()()}for(const i of this._fetchQueuePerLayer.keys()){const o=this._fetchQueuePerLayer.get(i)||[];for(;o.length;)o.pop()()}}fetchHeader(i=16384,o){const d=this._mrt=new a.a_(30),m=Object.assign({},this.requestParams,{headers:{Range:"bytes=0-"+(i-1)}});return this.entireBuffer=null,this.request=a.b1(m,(y,v,w)=>{if(y)o(y);else try{const E=d.getHeaderLength(v);if(E>i)return void(this.request=this.fetchHeader(E,o));d.parseHeader(v),this._isHeaderLoaded=!0;let P=0;for(const R of Object.values(d.layers))P=Math.max(P,R.dataIndex[R.dataIndex.length-1].lastByte);v.byteLength>=P&&(this.entireBuffer=v),o(null,this.entireBuffer||v,w)}catch(E){o(E)}}),this.request}fetchBandForRender(i,o,d,m){this.fetchBand(i,o,d,y=>{if(y)return void m(y);this.updateTextureDescriptor(i,o,d);const v=this.textureDescriptorPerLayer.get(o);m(null,v?v.img:null)})}fetchBand(i,o,d,m,y=!0){const v=this._mrt;if(!this._isHeaderLoaded||!v)return void m(new Error("Tile header is not ready"));const w=this.actor;if(!w)return void m(new Error("Can't fetch tile band without an actor"));let E;const P=a.F(String(d),a.F(this.tileID.key,i));let R=this._taskQueue.get(P);R?R.add(m):(R=new Set,R.add(m),this._taskQueue.set(P,R));const O=(U,X)=>{E.complete(U,X),U?m(U):(R.forEach(W=>W(null,X)),this._taskQueue.delete(P))},k=(U,X)=>{if(U)return m(U);const W=w.send("decodeRasterArray",{type:"raster-array",source:this.source,scope:this.scope,tileID:this.tileID,uid:this.uid,buffer:X,task:E},O,void 0,!0);if(o!==null){const ie=this._workQueuePerLayer.get(o)||[];ie.push(()=>{W&&W.cancel(),E.cancel()}),this._workQueuePerLayer.has(o)||this._workQueuePerLayer.set(o,ie)}};let N;try{N=v.getLayer(i)}catch(U){if(this.state==="reloading")return;throw U}if(!N)return void m(new Error(`Unknown sourceLayer "${i}"`));if(N.hasDataForBand(d))return R.forEach(U=>U(null,null)),void this._taskQueue.delete(P);const j=N.getDataRange([d]);if(E=v.createDecodingTask(j),!E||E.tasks.length)if(o!==null&&this.flushQueues(o),this.entireBuffer)k(null,this.entireBuffer.slice(j.firstByte,j.lastByte+1));else{const U=Object.assign({},this.requestParams,{headers:{Range:`bytes=${j.firstByte}-${j.lastByte}`}}),X=a.b1(U,k);if(o!==null){const W=this._fetchQueuePerLayer.get(o)||[];W.push(()=>{X.cancel(),E.cancel()}),this._fetchQueuePerLayer.has(o)||this._fetchQueuePerLayer.set(o,W)}}}updateNeeded(i,o){return(!this.textureDescriptorPerLayer.get(i)||this.textureDescriptorPerLayer.get(i).band!==o||this.refreshedUponExpiration)&&this.state!=="errored"}updateTextureDescriptor(i,o,d){if(!this._mrt)return;const m=this._mrt.getLayer(i);if(!m||!m.hasBand(d)||!m.hasDataForBand(d))return;const{bytes:y,tileSize:v,buffer:w,offset:E,scale:P}=m.getBandView(d),R=v+2*w,O=new a.q({width:R,height:R},y),k=this.texturePerLayer.get(o);k&&k instanceof a.T&&k.update(O,{premultiply:!1}),this.textureDescriptorPerLayer.set(o,{layer:i,band:d,img:O,buffer:w,offset:E,tileSize:v,format:m.pixelFormat,mix:[P,256*P,65536*P,16777216*P]})}destroy(i=!1){if(super.destroy(i),delete this._mrt,!i)for(const o of this.texturePerLayer.values())o&&o instanceof a.T&&o.destroy();this.texturePerLayer.clear(),this.textureDescriptorPerLayer.clear(),this.fbo&&(this.fbo.destroy(),delete this.fbo),delete this.request,delete this.requestParams,this._isHeaderLoaded=!1}}class pc{constructor(i,o){this.max=i,this.onRemove=o,this.reset()}reset(){for(const i in this.data)for(const o of this.data[i])o.timeout&&clearTimeout(o.timeout),this.onRemove(o.value);return this.data={},this.order=[],this}add(i,o,d){const m=i.wrapped().key;this.data[m]===void 0&&(this.data[m]=[]);const y={value:o,timeout:void 0};if(d!==void 0&&(y.timeout=setTimeout(()=>{this.remove(i,y)},d)),this.data[m].push(y),this.order.push(m),this.order.length>this.max){const v=this._getAndRemoveByKey(this.order[0]);v&&this.onRemove(v)}return this}has(i){return i.wrapped().key in this.data}getAndRemove(i){return this.has(i)?this._getAndRemoveByKey(i.wrapped().key):null}_getAndRemoveByKey(i){const o=this.data[i].shift();return o.timeout&&clearTimeout(o.timeout),this.data[i].length===0&&delete this.data[i],this.order.splice(this.order.indexOf(i),1),o.value}getByKey(i){const o=this.data[i];return o?o[0].value:null}get(i){return this.has(i)?this.data[i.wrapped().key][0].value:null}remove(i,o){if(!this.has(i))return this;const d=i.wrapped().key,m=o===void 0?0:this.data[d].indexOf(o),y=this.data[d][m];return this.data[d].splice(m,1),y.timeout&&clearTimeout(y.timeout),this.data[d].length===0&&delete this.data[d],this.onRemove(y.value),this.order.splice(this.order.indexOf(d),1),this}setMaxSize(i){for(this.max=i;this.order.length>this.max;){const o=this._getAndRemoveByKey(this.order[0]);o&&this.onRemove(o)}return this}filter(i){const o=[];for(const d in this.data)for(const m of this.data[d])i(m.value)||o.push(m);for(const d of o)this.remove(d.value.tileID,d)}}class Rp{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(i,o,d){const m=String(o);if(this.stateChanges[i]=this.stateChanges[i]||{},this.stateChanges[i][m]=this.stateChanges[i][m]||{},Object.assign(this.stateChanges[i][m],d),this.deletedStates[i]===null){this.deletedStates[i]={};for(const y in this.state[i])y!==m&&(this.deletedStates[i][y]=null)}else if(this.deletedStates[i]&&this.deletedStates[i][m]===null){this.deletedStates[i][m]={};for(const y in this.state[i][m])d[y]||(this.deletedStates[i][m][y]=null)}else for(const y in d)this.deletedStates[i]&&this.deletedStates[i][m]&&this.deletedStates[i][m][y]===null&&delete this.deletedStates[i][m][y]}removeFeatureState(i,o,d){if(this.deletedStates[i]===null)return;const m=String(o);if(this.deletedStates[i]=this.deletedStates[i]||{},d&&o!==void 0)this.deletedStates[i][m]!==null&&(this.deletedStates[i][m]=this.deletedStates[i][m]||{},this.deletedStates[i][m][d]=null);else if(o!==void 0)if(this.stateChanges[i]&&this.stateChanges[i][m])for(d in this.deletedStates[i][m]={},this.stateChanges[i][m])this.deletedStates[i][m][d]=null;else this.deletedStates[i][m]=null;else this.deletedStates[i]=null}getState(i,o){const d=this.state[i]||{},m=this.stateChanges[i]||{},y=this.deletedStates[i];if(y===null)return{};if(o!==void 0){const w=String(o),E=Object.assign({},d[w],m[w]);if(y){const P=y[o];if(P===null)return{};for(const R in P)delete E[R]}return E}const v=Object.assign({},d,m);if(y)for(const w in y)delete v[w];return v}initializeTileState(i,o){i.refreshFeatureState(o)}coalesceChanges(i,o){const d={};for(const m in this.stateChanges){this.state[m]=this.state[m]||{};const y={};for(const v in this.stateChanges[m])this.state[m][v]||(this.state[m][v]={}),Object.assign(this.state[m][v],this.stateChanges[m][v]),y[v]=this.state[m][v];d[m]=y}for(const m in this.deletedStates){this.state[m]=this.state[m]||{};const y={};if(this.deletedStates[m]===null)for(const v in this.state[m])y[v]={},this.state[m][v]={};else for(const v in this.deletedStates[m]){if(this.deletedStates[m][v]===null)this.state[m][v]={};else if(this.state[m][v])for(const w of Object.keys(this.deletedStates[m][v]))delete this.state[m][v][w];y[v]=this.state[m][v]}d[m]=d[m]||{},Object.assign(d[m],y)}if(this.stateChanges={},this.deletedStates={},Object.keys(d).length!==0)for(const m in i)i[m].refreshFeatureState(o,d)}}class Ws extends a.E{constructor(i,o,d){super(),this.id=i,this._renderSourceType=d,this._maxzoomOverride=null,o.on("data",m=>{m.dataType==="source"&&m.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&m.dataType==="source"&&m.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform))}),o.on("error",()=>{this._sourceErrored=!0}),this._source=o,this._tiles={},this._cache=new pc(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=o.minTileCacheSize,this._maxTileCacheSize=o.maxTileCacheSize,this._loadedParentTiles={},this.castsShadows=!1,this.tileCoverLift=0,this._coveredTiles={},this._shadowCasterTiles={},this._state=new Rp,this._isRaster=this._source.type==="raster"||this._source.type==="raster-dem"||this._source.type==="raster-array"||this._source.type==="custom"&&"_dataType"in this._source&&this._source._dataType==="raster",this._supportsFading=this._source.type==="raster"||this._source.type==="raster-array"||this._source.type==="image"||this._source.type==="video"||this._source.type==="custom",this._isRasterElevatedOverTerrain=!1}onAdd(i){this.map=i,this._minTileCacheSize=this._minTileCacheSize===void 0&&i?i._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=this._maxTileCacheSize===void 0&&i?i._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;for(const i in this._tiles)if(!this._tiles[i].loaded())return!1;return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const i=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,i&&this.reload(),this.transform&&this.update(this.transform)}setMaxzoomOverride(i){this._maxzoomOverride=i}_loadTile(i,o){return i.renderSourceType=this._renderSourceType,i.isExtraShadowCaster=this._shadowCasterTiles[i.tileID.key],this._source.loadTile(i,o)}_unloadTile(i){if(this._source.unloadTile)return this._source.unloadTile(i)}_abortTile(i){if(this._source.abortTile)return this._source.abortTile(i)}serialize(){return this._source.serialize()}prepare(i){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const o in this._tiles){const d=this._tiles[o];d.upload(i,this.map?this.map.painter:void 0),d.prepare(this.map.style.imageManager,this.map?this.map.painter:null,this._source.scope)}}getIds(){return Object.values(this._tiles).map(i=>i.tileID).sort(Dp).map(i=>i.key)}getRenderableIds(i,o){const d=[];for(const m in this._tiles)this._isIdRenderable(+m,i,o)&&d.push(this._tiles[m]);return i?d.sort((m,y)=>{const v=m.tileID,w=y.tileID,E=new a.P(v.canonical.x,v.canonical.y)._rotate(this.transform.angle),P=new a.P(w.canonical.x,w.canonical.y)._rotate(this.transform.angle);return v.overscaledZ-w.overscaledZ||P.y-E.y||P.x-E.x}).map(m=>m.tileID.key):d.map(m=>m.tileID).sort(Dp).map(m=>m.key)}hasRenderableParent(i){const o=this.findLoadedParent(i,0);return!!o&&this._isIdRenderable(o.tileID.key)}_isIdRenderable(i,o,d){return this._tiles[i]&&this._tiles[i].hasData()&&!this._coveredTiles[i]&&(o||!this._tiles[i].holdingForFade())&&(d||!this._shadowCasterTiles[i])}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const i in this._tiles)this._tiles[i].state!=="errored"&&this._reloadTile(+i,"reloading")}}_reloadTile(i,o){const d=this._tiles[i];d&&(d.state!=="loading"&&(d.state=o),this._loadTile(d,this._tileLoaded.bind(this,d,i,o)))}_tileLoaded(i,o,d,m,y){if(m){if(i.state="errored",a.b2(m)){if(this._source.fire(new a.C("data",{dataType:"source",sourceDataType:"error",sourceId:this._source.id,tile:i})),!(i.tileID.key in this._loadedParentTiles))return;if(this._source.type==="raster-dem"&&this.usedForTerrain&&this.map.painter.terrain){const w=this.map.painter.terrain;this.update(this.transform,w.getScaledDemTileSize(),!0),w.resetTileLookupCache(this.id)}else this.update(this.transform)}else this._source.fire(new a.B(m,{tile:i}));return}i.timeAdded=a.o.now(),d==="expired"&&(i.refreshedUponExpiration=!0),this._setTileReloadTimer(o,i),this._source.type==="raster-dem"&&i.dem&&this._backfillDEM(i),this._state.initializeTileState(i,this.map?this.map.painter:null);let v=new Map;y&&y.responseHeaders&&(v=y.responseHeaders),this._source.fire(new a.C("data",{dataType:"source",tile:i,coord:i.tileID,sourceCacheId:this.id,responseHeaders:v}))}_hasTunnelGeometry(){for(const i in this._tiles){const o=this._tiles[i];if(o&&o.hasTunnelGeometry)return!0}return!1}_backfillDEM(i){const o=this.getRenderableIds();for(let m=0;m<o.length;m++){const y=o[m];if(i.neighboringTiles&&i.neighboringTiles[y]){const v=this.getTileByID(y);d(i,v),d(v,i)}}function d(m,y){if(!m.dem||m.dem.borderReady)return;m.needsHillshadePrepare=!0,m.needsDEMTextureUpload=!0;let v=y.tileID.canonical.x-m.tileID.canonical.x;const w=y.tileID.canonical.y-m.tileID.canonical.y,E=Math.pow(2,m.tileID.canonical.z),P=y.tileID.key;v===0&&w===0||Math.abs(w)>1||(Math.abs(v)>1&&(Math.abs(v+E)===1?v+=E:Math.abs(v-E)===1&&(v-=E)),y.dem&&m.dem&&(m.dem.backfillBorder(y.dem,v,w),m.neighboringTiles&&m.neighboringTiles[P]&&(m.neighboringTiles[P].backfilled=!0)))}}getTile(i){return this.getTileByID(i.key)}getTileByID(i){return this._tiles[i]}_retainLoadedChildren(i,o,d,m){for(const y in this._tiles){let v=this._tiles[y];if(m[y]||!v.hasData()||v.tileID.overscaledZ<=o||v.tileID.overscaledZ>d)continue;let w=v.tileID;for(;v&&v.tileID.overscaledZ>o+1;){const P=v.tileID.scaledTo(v.tileID.overscaledZ-1);v=this._tiles[P.key],v&&v.hasData()&&(w=P)}let E=w;for(;E.overscaledZ>o;)if(E=E.scaledTo(E.overscaledZ-1),i[E.key]){m[w.key]=w;break}}}findLoadedParent(i,o){if(i.key in this._loadedParentTiles){const d=this._loadedParentTiles[i.key];return d&&d.tileID.overscaledZ>=o?d:null}for(let d=i.overscaledZ-1;d>=o;d--){const m=i.scaledTo(d),y=this._getLoadedTile(m);if(y)return y}}_getLoadedTile(i){const o=this._tiles[i.key];return o&&o.hasData()?o:this._cache.getByKey(this._source.reparseOverscaled?i.wrapped().key:i.canonical.key)}updateCacheSize(i,o){o=o||this._source.tileSize;const d=Math.ceil(i.width/o)+1,m=Math.ceil(i.height/o)+1,y=Math.floor(d*m*5),v=typeof this._minTileCacheSize=="number"?Math.max(this._minTileCacheSize,y):y,w=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,v):v;this._cache.setMaxSize(w)}handleWrapJump(i){const o=Math.round((i-(this._prevLng===void 0?i:this._prevLng))/360);if(this._prevLng=i,o){const d={};for(const m in this._tiles){const y=this._tiles[m];y.tileID=y.tileID.unwrapTo(y.tileID.wrap+o),d[y.tileID.key]=y}this._tiles=d;for(const m in this._timers)clearTimeout(this._timers[m]),delete this._timers[m];for(const m in this._tiles)this._setTileReloadTimer(+m,this._tiles[m])}}update(i,o,d,m,y){if(this.transform=i,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage||this.usedForTerrain&&!d)return;this.updateCacheSize(i,o),this.transform.projection.name!=="globe"&&this.handleWrapJump(this.transform.center.lng),this._shadowCasterTiles={},this._coveredTiles={};const v=this._source.type==="batched-model";let w,E=this._source.maxzoom;this._maxzoomOverride!==null&&(E=Math.min(E,this._maxzoomOverride));const P=this.map&&this.map.painter?this.map.painter._terrain:null;if(P&&P.sourceCache===this&&P.attenuationRange()){const N=P.attenuationRange()[0],j=Math.floor(N)-Math.log2(P.getDemUpscale());E>j&&(E=j)}const R=this._maxzoomOverride===null&&this._source.reparseOverscaled;if(this.used||this.usedForTerrain){if(this._source.tileID)w=i.getVisibleUnwrappedCoordinates(this._source.tileID).map(N=>new a.aR(N.canonical.z,N.wrap,N.canonical.z,N.canonical.x,N.canonical.y));else if(this.tileCoverLift!==0){const N=i.clone();N.tileCoverLift=this.tileCoverLift,w=N.coveringTiles({tileSize:o||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:E,roundZoom:this._source.roundZoom&&!d,reparseOverscaled:R,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:v}),this._source.minzoom<=1&&i.projection.name==="globe"&&(w.push(new a.aR(1,0,1,0,0)),w.push(new a.aR(1,0,1,1,0)),w.push(new a.aR(1,0,1,0,1)),w.push(new a.aR(1,0,1,1,1)))}else if(w=i.coveringTiles({tileSize:o||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:E,roundZoom:this._source.roundZoom&&!d,reparseOverscaled:R,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:v}),this._source.hasTile){const N=this._source.hasTile.bind(this._source);w=w.filter(j=>N(j))}}else w=[];if(w.length>0&&this.transform.projection.name!=="globe"&&!this.usedForTerrain&&!this._supportsFading){const N=i.coveringZoomLevel({tileSize:o||this._source.tileSize,roundZoom:this._source.roundZoom&&!d}),j=Math.min(N,E);if(v){const U=i.extendTileCover(w,j);for(const X of U)w.push(X)}else if(y){const U=this.transform.getFrustum(j),X=i.extendTileCoverToNearPlane(w,U,j);for(const W of X)w.push(W);if(j>=18&&this._hasTunnelGeometry()){const W=i.extendTileCoverForTunnels(w,U,j,20);for(const ie of W)w.push(ie)}}else if(this.castsShadows&&m){const U=i.extendTileCover(w,j,m,16);for(const X of U)this._shadowCasterTiles[X.key]=!0,w.push(X)}}const O=this._updateRetainedTiles(w);if(this._supportsFading&&w.length!==0){const N={},j={},U=a.o.now(),X=Object.keys(O);for(const ie of X){const ne=O[ie],K=this._tiles[ie];if(!K||K.fadeEndTime!==void 0&&K.fadeEndTime<=U)continue;const xe=this.findLoadedParent(ne,Math.max(ne.overscaledZ-Ws.maxOverzooming,this._source.minzoom));xe&&(this._addTile(xe.tileID),N[xe.tileID.key]=xe.tileID),j[ie]=ne}const W=w[w.length-1].overscaledZ;for(const ie in this._tiles){const ne=this._tiles[ie];if(O[ie]||!ne.hasData())continue;let K=ne.tileID;for(;K.overscaledZ>W;){K=K.scaledTo(K.overscaledZ-1);const xe=this._tiles[K.key];if(xe&&xe.hasData()&&j[K.key]){O[ie]=ne.tileID;break}}}for(const ie in N)O[ie]||(this._coveredTiles[ie]=!0,O[ie]=N[ie])}for(const N in O)this._tiles[N].clearFadeHold();const k=a.b3(this._tiles,O);for(const N of k){const j=this._tiles[N];j.hasSymbolBuckets&&!j.holdingForFade()?j.setHoldDuration(this.map._fadeDuration):j.hasSymbolBuckets&&!j.symbolFadeFinished()||this._removeTile(+N)}this._updateLoadedParentTileCache(),this._renderSourceType===a.b4.Symbol&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const i in this._tiles)this._tiles[i].holdingForFade()&&this._removeTile(+i)}_updateRetainedTiles(i){const o={};if(i.length===0)return o;const d={},m=i.reduce((P,R)=>Math.min(P,R.overscaledZ),1/0),y=i[0].overscaledZ,v=Math.max(y-Ws.maxOverzooming,this._source.minzoom),w=Math.max(y+Ws.maxUnderzooming,this._source.minzoom),E={};for(const P of i){const R=this._addTile(P);o[P.key]=P,R.hasData()||m<this._source.maxzoom&&(E[P.key]=P)}this._retainLoadedChildren(E,m,w,o);for(const P of i){let R=this._tiles[P.key];if(R.hasData())continue;if(P.canonical.z>=this._source.maxzoom){const k=P.children(this._source.maxzoom)[0],N=this.getTile(k);if(N&&N.hasData()){o[k.key]=k;continue}}else{const k=P.children(this._source.maxzoom);if(o[k[0].key]&&o[k[1].key]&&o[k[2].key]&&o[k[3].key])continue}let O=R.wasRequested();for(let k=P.overscaledZ-1;k>=v;--k){const N=P.scaledTo(k);if(d[N.key]||(d[N.key]=!0,R=this.getTile(N),!R&&O&&(R=this._addTile(N)),R&&(o[N.key]=N,O=R.wasRequested(),R.hasData())))break}}return o}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const i in this._tiles){const o=[];let d,m=this._tiles[i].tileID;for(;m.overscaledZ>0;){if(m.key in this._loadedParentTiles){d=this._loadedParentTiles[m.key];break}o.push(m.key);const y=m.scaledTo(m.overscaledZ-1);if(d=this._getLoadedTile(y),d)break;m=y}for(const y of o)this._loadedParentTiles[y]=d}}_addTile(i){let o=this._tiles[i.key];if(o)return o.isExtraShadowCaster!==!0||this._shadowCasterTiles[i.key]||this._reloadTile(i.key,"reloading"),o;o=this._cache.getAndRemove(i),o&&(this._setTileReloadTimer(i.key,o),o.tileID=i,this._state.initializeTileState(o,this.map?this.map.painter:null),this._cacheTimers[i.key]&&(clearTimeout(this._cacheTimers[i.key]),delete this._cacheTimers[i.key],this._setTileReloadTimer(i.key,o)));const d=!!o;if(!d){const m=this.map?this.map.painter:null,y=this._source.tileSize*i.overscaleFactor();o=this._source.type==="raster-array"?new yl(i,y,this.transform.tileZoom,m,this._isRaster):new a.b0(i,y,this.transform.tileZoom,m,this._isRaster,this._source.worldview),this._loadTile(o,this._tileLoaded.bind(this,o,i.key,o.state))}return o.uses++,this._tiles[i.key]=o,d||this._source.fire(new a.C("dataloading",{tile:o,coord:o.tileID,dataType:"source"})),o}_setTileReloadTimer(i,o){i in this._timers&&(clearTimeout(this._timers[i]),delete this._timers[i]);const d=o.getExpiryTimeout();d&&(this._timers[i]=setTimeout(()=>{this._reloadTile(i,"expired"),delete this._timers[i]},d))}_removeTile(i){const o=this._tiles[i];o&&(o.uses--,delete this._tiles[i],this._timers[i]&&(clearTimeout(this._timers[i]),delete this._timers[i]),o.uses>0||(o.hasData()&&o.state!=="reloading"||o.state==="empty"?this._cache.add(o.tileID,o,o.getExpiryTimeout()):(o.aborted=!0,this._abortTile(o),this._unloadTile(o))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const i in this._tiles)this._removeTile(+i);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(i,o,d){const m=[],y=this.transform;if(!y)return m;const v=y.projection.name==="globe",w=a.aH(y.center.lng);for(const E in this._tiles){const P=this._tiles[E];if(d&&P.clearQueryDebugViz(),P.holdingForFade())continue;let R;if(v){const O=P.tileID.canonical;if(O.z===0){const k=[Math.abs(a.aC(w,...mc(O,-1))-w),Math.abs(a.aC(w,...mc(O,1))-w)];R=[0,2*k.indexOf(Math.min(...k))-1]}else{const k=[Math.abs(a.aC(w,...mc(O,-1))-w),Math.abs(a.aC(w,...mc(O,0))-w),Math.abs(a.aC(w,...mc(O,1))-w)];R=[k.indexOf(Math.min(...k))-1]}}else R=[0];for(const O of R){const k=i.containsTile(P,y,o,O);k&&m.push(k)}}return m}getShadowCasterCoordinates(){return this._getRenderableCoordinates(!1,!0)}getVisibleCoordinates(i){return this._getRenderableCoordinates(i)}_getRenderableCoordinates(i,o){const d=this.getRenderableIds(i,o).map(y=>this._tiles[y].tileID),m=this.transform.projection.name==="globe";for(const y of d)y.projMatrix=this.transform.calculateProjMatrix(y.toUnwrapped()),y.expandedProjMatrix=m?this.transform.calculateProjMatrix(y.toUnwrapped(),!1,!0):y.projMatrix;return d}sortCoordinatesByDistance(i){const o=i.slice(),d=this.transform._camera.position,m=this.transform._camera.forward(),y={};for(const v of o){const w=1/(1<<v.canonical.z);y[v.key]=((v.canonical.x+.5)*w+v.wrap-d[0])*m[0]+((v.canonical.y+.5)*w-d[1])*m[1]-d[2]*m[2]}return o.sort((v,w)=>y[v.key]-y[w.key]),o}hasTransition(){if(this._source.hasTransition())return!0;if(this._supportsFading){const i=a.o.now();for(const o in this._tiles){const d=this._tiles[o];if(d.fadeEndTime!==void 0&&d.fadeEndTime>=i)return!0}}return!1}setFeatureState(i,o,d){this._state.updateState(i=i||"_geojsonTileLayer",o,d)}removeFeatureState(i,o,d){this._state.removeFeatureState(i=i||"_geojsonTileLayer",o,d)}getFeatureState(i,o){return this._state.getState(i=i||"_geojsonTileLayer",o)}setDependencies(i,o,d){const m=this._tiles[i];m&&m.setDependencies(o,d)}reloadTilesForDependencies(i,o){for(const d in this._tiles)this._tiles[d].hasDependency(i,o)&&this._reloadTile(+d,"reloading");this._cache.filter(d=>!d.hasDependency(i,o))}_preloadTiles(i,o){if(!this._sourceLoaded){const E=()=>{this._sourceLoaded&&(this._source.off("data",E),this._preloadTiles(i,o))};return void this._source.on("data",E)}const d=new Map,m=Array.isArray(i)?i:[i],y=this.map.painter.terrain,v=this.usedForTerrain&&y?y.getScaledDemTileSize():this._source.tileSize;for(const E of m){const P=E.coveringTiles({tileSize:v,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const R of P)d.set(R.key,R);this.usedForTerrain&&E.updateElevation(!1)}const w=Array.from(d.values());a.t(w,(E,P)=>{const R=new a.b0(E,this._source.tileSize*E.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster,this._source.worldview);this._loadTile(R,O=>{this._source.type==="raster-dem"&&R.dem&&this._backfillDEM(R),P(O,R)})},o)}}function Dp(u,i){const o=Math.abs(2*u.wrap)-+(u.wrap<0),d=Math.abs(2*i.wrap)-+(i.wrap<0);return u.overscaledZ-i.overscaledZ||d-o||i.canonical.y-u.canonical.y||i.canonical.x-u.canonical.x}function mc(u,i){const o=1<<u.z;return[u.x/o+i,(u.x+1)/o+i]}Ws.maxOverzooming=10,Ws.maxUnderzooming=3;class Mu{constructor(i){this.style=i,this.layersGotHidden=!1,this.layers=[]}processLayersChanged(){this.layers=[];const i=!1,o=!1;for(const d in this.style._mergedLayers){const m=this.style._mergedLayers[d];if(m.type==="fill-extrusion"||m.type==="building")this.layers.push({layer:m,visible:i,visibilityChanged:o});else if(m.type==="model"){const y=this.style.getLayerSource(m);y&&y.type==="batched-model"&&this.layers.push({layer:m,visible:i,visibilityChanged:o})}}}onNewFrame(i){this.layersGotHidden=!1;for(const o of this.layers){const d=o.layer;let m=!1;d.type==="fill-extrusion"?m=!d.isHidden(i)&&d.paint.get("fill-extrusion-opacity")>0:d.type==="building"?m=!d.isHidden(i)&&d.paint.get("building-opacity")>0:d.type==="model"&&(m=!d.isHidden(i)&&d.paint.get("model-opacity").constantOr(1)>0),this.layersGotHidden=this.layersGotHidden||!m&&o.visible,o.visible=m}}updateZOffset(i,o){this.currentBuildingBuckets=[];for(const m of this.layers){const y=m.layer,v=this.style.getLayerSourceCache(y);let w=1;y.type==="fill-extrusion"?w=m.visible?y.paint.get("fill-extrusion-vertical-scale"):0:y.type==="building"&&(w=m.visible?y.paint.get("building-vertical-scale"):0);let E=v?v.getTile(o):null;if(!E&&v)for(const P in v._tiles){const R=v._tiles[P];if(o.canonical.isChildOf(R.tileID.canonical)){E=R;break}}this.currentBuildingBuckets.push({bucket:E?E.getBucket(y):null,tileID:E?E.tileID:o,verticalScale:w})}i.hasAnyZOffset=!1;let d=!1;for(let m=0;m<i.symbolInstances.length;m++){const y=i.symbolInstances.get(m),v=y.zOffset,w=this._getHeightAtTileOffset(o,y.tileAnchorX,y.tileAnchorY);y.zOffset=w!==Number.NEGATIVE_INFINITY?w:v,d||v===y.zOffset||(d=!0),i.hasAnyZOffset||y.zOffset===0||(i.hasAnyZOffset=!0)}d&&(i.zOffsetBuffersNeedUpload=!0,i.zOffsetSortDirty=!0)}_mapCoordToOverlappingTile(i,o,d,m){let y=o,v=d;if(i.canonical.z!==m.canonical.z){const w=m.canonical,E=1/(1<<i.canonical.z-w.z);y=(o+i.canonical.x*a.an)*E-w.x*a.an|0,v=(d+i.canonical.y*a.an)*E-w.y*a.an|0}return{tileX:y,tileY:v}}_getHeightAtTileOffset(i,o,d){let m,y;for(let v=0;v<this.layers.length;++v){const w=this.layers[v].layer;if(w.type!=="fill-extrusion"&&w.type!=="building")continue;const{bucket:E,tileID:P,verticalScale:R}=this.currentBuildingBuckets[v];if(!E)continue;const{tileX:O,tileY:k}=this._mapCoordToOverlappingTile(i,o,d,P),N=E.getHeightAtTileCoord(O,k);N&&N.height!==void 0&&(N.hidden?m=N.height:y=Math.max(N.height*R,y||0))}if(y!==void 0)return y;for(let v=0;v<this.layers.length;++v){const w=this.layers[v];if(w.layer.type!=="model"||!w.visible)continue;const{bucket:E,tileID:P}=this.currentBuildingBuckets[v];if(!E)continue;const{tileX:R,tileY:O}=this._mapCoordToOverlappingTile(i,o,d,P),k=E.getHeightAtTileCoord(R,O);if(k&&!k.hidden)return k.height===void 0&&m!==void 0?Math.min(k.maxHeight,m)*k.verticalScale:k.height?k.height*k.verticalScale:Number.NEGATIVE_INFINITY}return this.layersGotHidden?0:Number.NEGATIVE_INFINITY}}function Lp(u,i){const o={};for(const d in u)d!=="ref"&&(o[d]=u[d]);return a.b5.forEach(d=>{d in i&&(o[d]=i[d])}),o}function zp(u){u=u.slice();const i=Object.create(null);for(const o of u)i[o.id]=o;for(let o=0;o<u.length;o++){const d=u[o];if(d&&"ref"in d){const m=i[d.ref];m&&(u[o]=Lp(d,m))}}return u}const Ai={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setSlot:"setSlot",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight",setTerrain:"setTerrain",setFog:"setFog",setSnow:"setSnow",setRain:"setRain",setCamera:"setCamera",setLights:"setLights",setProjection:"setProjection",addImport:"addImport",removeImport:"removeImport",updateImport:"updateImport",addIconset:"addIconset",removeIconset:"removeIconset"};function _c(u,i,o){o.push({command:Ai.addSource,args:[u,i[u]]})}function gc(u,i,o){i.push({command:Ai.removeSource,args:[u]}),o[u]=!0}function u1(u,i,o,d){gc(u,o,d),_c(u,i,o)}function cd(u,i,o){let d;for(d in u[o])if(u[o].hasOwnProperty(d)&&d!=="data"&&!a.b6(u[o][d],i[o][d]))return!1;for(d in i[o])if(i[o].hasOwnProperty(d)&&d!=="data"&&!a.b6(u[o][d],i[o][d]))return!1;return!0}function Oa(u,i,o,d,m,y){let v;for(v in i=i||{},u=u||{})u.hasOwnProperty(v)&&(a.b6(u[v],i[v])||o.push({command:y,args:[d,v,i[v],m]}));for(v in i)i.hasOwnProperty(v)&&!u.hasOwnProperty(v)&&(a.b6(u[v],i[v])||o.push({command:y,args:[d,v,i[v],m]}))}function yc(u){return u.id}function Ru(u,i){return u[i.id]=i,u}function ud(u,i,o){const d=i.createTileMatrix(u,u.worldSize,o.toUnwrapped());return a.aD(new Float32Array(16),u.projMatrix,d)}function iy(u,i,o){if(i.projection.name===o.projection.name)return u.projMatrix;const d=o.clone();return d.setProjection(i.projection),ud(d,i.getProjection(),u)}function xl(u,i,o){return i.name===o.projection.name?u.projMatrix:ud(o,i,u)}class ny{constructor(i,o){this.reset(i,o)}reset(i,o){this.points=i||[],this._distances=[0];for(let d=1;d<this.points.length;d++)this._distances[d]=this._distances[d-1]+this.points[d].dist(this.points[d-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(o||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(i){if(this.points.length===1)return this.points[0];i=a.aC(i,0,1);let o=1,d=this._distances[o];const m=i*this.paddedLength+this.padding;for(;d<m&&o<this._distances.length;)d=this._distances[++o];const y=o-1,v=this._distances[y],w=d-v,E=w>0?(m-v)/w:0;return this.points[y].mult(1-E).add(this.points[o].mult(E))}}class kp{constructor(i,o,d){const m=this.boxCells=[],y=this.circleCells=[];this.xCellCount=Math.ceil(i/d),this.yCellCount=Math.ceil(o/d);for(let v=0;v<this.xCellCount*this.yCellCount;v++)m.push([]),y.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=i,this.height=o,this.xScale=this.xCellCount/i,this.yScale=this.yCellCount/o,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(i,o,d,m,y){this._forEachCell(o,d,m,y,this._insertBoxCell,this.boxUid++),this.boxKeys.push(i),this.bboxes.push(o),this.bboxes.push(d),this.bboxes.push(m),this.bboxes.push(y)}insertCircle(i,o,d,m){this._forEachCell(o-m,d-m,o+m,d+m,this._insertCircleCell,this.circleUid++),this.circleKeys.push(i),this.circles.push(o),this.circles.push(d),this.circles.push(m)}_insertBoxCell(i,o,d,m,y,v){this.boxCells[y].push(v)}_insertCircleCell(i,o,d,m,y,v){this.circleCells[y].push(v)}_query(i,o,d,m,y,v){if(d<0||i>this.width||m<0||o>this.height)return!y&&[];const w=[];if(i<=0&&o<=0&&this.width<=d&&this.height<=m){if(y)return!0;for(let E=0;E<this.boxKeys.length;E++)w.push({key:this.boxKeys[E],x1:this.bboxes[4*E],y1:this.bboxes[4*E+1],x2:this.bboxes[4*E+2],y2:this.bboxes[4*E+3]});for(let E=0;E<this.circleKeys.length;E++){const P=this.circles[3*E],R=this.circles[3*E+1],O=this.circles[3*E+2];w.push({key:this.circleKeys[E],x1:P-O,y1:R-O,x2:P+O,y2:R+O})}return v?w.filter(v):w}return this._forEachCell(i,o,d,m,this._queryCell,w,{hitTest:y,seenUids:{box:{},circle:{}}},v),y?w.length>0:w}_queryCircle(i,o,d,m,y){const v=i-d,w=i+d,E=o-d,P=o+d;if(w<0||v>this.width||P<0||E>this.height)return!m&&[];const R=[];return this._forEachCell(v,E,w,P,this._queryCellCircle,R,{hitTest:m,circle:{x:i,y:o,radius:d},seenUids:{box:{},circle:{}}},y),m?R.length>0:R}query(i,o,d,m,y){return this._query(i,o,d,m,!1,y)}hitTest(i,o,d,m,y){return this._query(i,o,d,m,!0,y)}hitTestCircle(i,o,d,m){return this._queryCircle(i,o,d,!0,m)}_queryCell(i,o,d,m,y,v,w,E){const P=w.seenUids,R=this.boxCells[y];if(R!==null){const k=this.bboxes;for(const N of R)if(!P.box[N]){P.box[N]=!0;const j=4*N;if(i<=k[j+2]&&o<=k[j+3]&&d>=k[j+0]&&m>=k[j+1]&&(!E||E(this.boxKeys[N]))){if(w.hitTest)return v.push(!0),!0;v.push({key:this.boxKeys[N],x1:k[j],y1:k[j+1],x2:k[j+2],y2:k[j+3]})}}}const O=this.circleCells[y];if(O!==null){const k=this.circles;for(const N of O)if(!P.circle[N]){P.circle[N]=!0;const j=3*N;if(this._circleAndRectCollide(k[j],k[j+1],k[j+2],i,o,d,m)&&(!E||E(this.circleKeys[N]))){if(w.hitTest)return v.push(!0),!0;{const U=k[j],X=k[j+1],W=k[j+2];v.push({key:this.circleKeys[N],x1:U-W,y1:X-W,x2:U+W,y2:X+W})}}}}}_queryCellCircle(i,o,d,m,y,v,w,E){const P=w.circle,R=w.seenUids,O=this.boxCells[y];if(O!==null){const N=this.bboxes;for(const j of O)if(!R.box[j]){R.box[j]=!0;const U=4*j;if(this._circleAndRectCollide(P.x,P.y,P.radius,N[U+0],N[U+1],N[U+2],N[U+3])&&(!E||E(this.boxKeys[j])))return v.push(!0),!0}}const k=this.circleCells[y];if(k!==null){const N=this.circles;for(const j of k)if(!R.circle[j]){R.circle[j]=!0;const U=3*j;if(this._circlesCollide(N[U],N[U+1],N[U+2],P.x,P.y,P.radius)&&(!E||E(this.circleKeys[j])))return v.push(!0),!0}}}_forEachCell(i,o,d,m,y,v,w,E){const P=this._convertToXCellCoord(i),R=this._convertToYCellCoord(o),O=this._convertToXCellCoord(d),k=this._convertToYCellCoord(m);for(let N=P;N<=O;N++)for(let j=R;j<=k;j++)if(y.call(this,i,o,d,m,this.xCellCount*j+N,v,w,E))return}_convertToXCellCoord(i){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(i*this.xScale)))}_convertToYCellCoord(i){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(i*this.yScale)))}_circlesCollide(i,o,d,m,y,v){const w=m-i,E=y-o,P=d+v;return P*P>w*w+E*E}_circleAndRectCollide(i,o,d,m,y,v,w){const E=(v-m)/2,P=Math.abs(i-(m+E));if(P>E+d)return!1;const R=(w-y)/2,O=Math.abs(o-(y+R));if(O>R+d)return!1;if(P<=E||O<=R)return!0;const k=P-E,N=O-R;return k*k+N*N<=d*d}}const h1=Math.tan(85*Math.PI/180);function Ba(u,i,o,d,m,y,v){const w=a.bb();if(o)if(y.name==="globe"){const E=a.bc(m,i);a.aD(w,w,E)}else{const E=a.bd([],v);w[0]=E[0],w[1]=E[1],w[4]=E[2],w[5]=E[3],d||a.ba(w,w,m.angle)}else a.aD(w,m.labelPlaneMatrix,u);return w}function ho(u,i,o,d,m,y,v){const w=Ba(u,i,o,d,m,y,v);return y.name==="globe"&&o||(w[2]=w[6]=w[10]=w[14]=0),w}function xc(u,i,o,d,m,y,v){if(o){if(y.name==="globe"){const w=Ba(u,i,o,d,m,y,v);return a.b7(w,w),a.aD(w,u,w),w}{const w=a.b8(u),E=a.b9([]);return E[0]=v[0],E[1]=v[1],E[4]=v[2],E[5]=v[3],a.aD(w,w,E),d||a.ba(w,w,-m.angle),w}}return m.glCoordMatrix}function Xs(u,i,o,d){const m=[u,i,o,1];o?a.aE(m,m,d):Gt(m,m,d);const y=m[3];return m[0]/=y,m[1]/=y,m[2]/=y,m}function hd(u,i){return Math.min(.5+u/i*.5,1.5)}function Du(u,i){const o=u[0]/u[3],d=u[1]/u[3];return o>=-i[0]&&o<=i[0]&&d>=-i[1]&&d<=i[1]}function fs(u,i,o,d,m,y,v,w,E,P,R=1){const O=o.transform,k=d?u.textSizeData:u.iconSizeData,N=a.bj(k,o.transform.zoom,R),j=O.projection.name==="globe",U=[256/o.width*2+1,256/o.height*2+1],X=d?u.text.dynamicLayoutVertexArray:u.icon.dynamicLayoutVertexArray;X.clear();let W=null;j&&(W=d?u.text.globeExtVertexArray:u.icon.globeExtVertexArray);const ie=u.lineVertexArray,ne=d?u.text.placedSymbolArray:u.icon.placedSymbolArray,K=o.transform.width/o.transform.height;let xe,le=!1;for(let _e=0;_e<ne.length;_e++){const re=ne.get(_e),{numGlyphs:ae,writingMode:fe}=re;if(fe!==a.bk.vertical||le||xe===a.bk.horizontal||(le=!0),xe=fe,(re.hidden||fe===a.bk.vertical)&&!le){vc(ae,X);continue}le=!1;const Ce=new a.P(re.tileAnchorX,re.tileAnchorY),ve=u.elevationType==="road",Ne=!!O.elevation||ve;let{x:ze,y:Je,z:tt}=O.projection.projectTilePoint(Ce.x,Ce.y,P.canonical),Pe=null;if(Ne){const St=ve?u.getElevationFeatureForText(_e):null;Pe={getElevation:E,elevation:O.elevation,elevationFeature:St};const[Vt,Yt,Zt]=E(Ce,O.elevation,St);ze+=Vt,Je+=Yt,tt+=Zt}const we=[ze,Je,tt,1];if(a.aE(we,we,i),!Du(we,U)){vc(ae,X);continue}const Oe=we[3],Ue=hd(o.transform.getCameraToCenterDistance(O.projection),Oe),$e=a.bl(k,N,re),ft=v?$e/Ue:$e*Ue,lt=Xs(ze,Je,tt,m);if(lt[3]<=0){vc(ae,X);continue}let ct={};const et=a.ap(u.layers[0].layout.get("text-max-angle")),Et=Math.cos(et),Mt=v?null:Pe,vt=Op(re,ft,!1,w,i,m,y,u.glyphOffsetArray,ie,X,W,lt,Ce,ct,K,Mt,O.projection,P,v,Et);le=vt.useVertical,Mt&&vt.needsFlipping&&(ct={}),(vt.notEnoughRoom||le||vt.needsFlipping&&Op(re,ft,!0,w,i,m,y,u.glyphOffsetArray,ie,X,W,lt,Ce,ct,K,Mt,O.projection,P,v,Et).notEnoughRoom)&&vc(ae,X)}d?(u.text.dynamicLayoutVertexBuffer.updateData(X),W&&u.text.globeExtVertexBuffer&&u.text.globeExtVertexBuffer.updateData(W)):(u.icon.dynamicLayoutVertexBuffer.updateData(X),W&&u.icon.globeExtVertexBuffer&&u.icon.globeExtVertexBuffer.updateData(W))}function Fp(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X){const{lineStartIndex:W,glyphStartIndex:ie,segment:ne}=w,K=ie+w.numGlyphs,xe=W+w.lineLength,le=i.getoffsetX(ie),_e=i.getoffsetX(K-1),re=fd(u*le,o,d,m,y,v,ne,W,xe,E,P,R,O,k,!0,N,j,U,X);if(!re)return null;const ae=fd(u*_e,o,d,m,y,v,ne,W,xe,E,P,R,O,k,!0,N,j,U,X);return ae?{first:re,last:ae}:null}function dd(u,i,o,d){return u===a.bk.horizontal&&Math.abs(d)>Math.abs(o)?{useVertical:!0}:u===a.bk.vertical?d>0?{needsFlipping:!0}:null:i!==0&&function(m,y){return m===0||Math.abs(y/m)>h1}(o,d)?i===1?{needsFlipping:!0}:null:o<0?{needsFlipping:!0}:null}function Op(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X,W,ie,ne){const K=i/24,xe=u.lineOffsetX*K,le=u.lineOffsetY*K,{lineStartIndex:_e,glyphStartIndex:re,numGlyphs:ae,segment:fe,writingMode:Ce,flipState:ve}=u,Ne=_e+u.lineLength,ze=Je=>{if(R){const[Oe,Ue,$e]=Je.up,ft=P.length;a.bm(R,ft+0,Oe,Ue,$e),a.bm(R,ft+1,Oe,Ue,$e),a.bm(R,ft+2,Oe,Ue,$e),a.bm(R,ft+3,Oe,Ue,$e)}const[tt,Pe,we]=Je.point;a.bn(P,tt,Pe,we,Je.angle)};if(ae>1){const Je=Fp(K,w,xe,le,o,O,k,u,E,y,N,U,!1,X,W,ie,ne);if(!Je)return{notEnoughRoom:!0};if(d&&!o){let[tt,Pe,we]=Je.first.point,[Oe,Ue,$e]=Je.last.point;[tt,Pe]=Xs(tt,Pe,we,v),[Oe,Ue]=Xs(Oe,Ue,$e,v);const ft=dd(Ce,ve,(Oe-tt)*j,Ue-Pe);if(u.flipState=ft&&ft.needsFlipping?1:2,ft)return ft}ze(Je.first);for(let tt=re+1;tt<re+ae-1;tt++){const Pe=fd(K*w.getoffsetX(tt),xe,le,o,O,k,fe,_e,Ne,E,y,N,U,!1,!1,X,W,ie,ne);if(!Pe)return P.length-=4*(tt-re),{notEnoughRoom:!0};ze(Pe)}ze(Je.last)}else{if(d&&!o){const tt=Xs(k.x,k.y,0,m),Pe=_e+fe+1,we=new a.P(E.getx(Pe),E.gety(Pe)),Oe=Xs(we.x,we.y,0,m),Ue=Oe[3]>0?Oe:Bp(k,we,tt,1,m,void 0,X,W.canonical),$e=dd(Ce,ve,(Ue[0]-tt[0])*j,Ue[1]-tt[1]);if(u.flipState=$e&&$e.needsFlipping?1:2,$e)return $e}const Je=fd(K*w.getoffsetX(re),xe,le,o,O,k,fe,_e,Ne,E,y,N,U,!1,!1,X,W,ie,ne);if(!Je)return{notEnoughRoom:!0};ze(Je)}return{}}function Ii(u,i,o,d,m){const{x:y,y:v,z:w}=d.projectTilePoint(u.x,u.y,i);if(!m)return Xs(y,v,w,o);const[E,P,R]=m.getElevation(u,m.elevation,m.elevationFeature);return Xs(y+E,v+P,w+R,o)}function Bp(u,i,o,d,m,y,v,w){const E=Ii(u.sub(i)._unit()._add(u),w,m,v,y);return a.ax(E,o,E),a.ay(E,E),a.bg(E,o,E,d)}function fd(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X,W,ie){const ne=d?u-i:u+i;let K=ne>0?1:-1,xe=0;d&&(K*=-1,xe=Math.PI),K<0&&(xe+=Math.PI);let le=w+v+(K>0?0:1)|0,_e=m,re=m,ae=0,fe=0;const Ce=Math.abs(ne),ve=[],Ne=[];let ze=y,Je=ze,tt=a.be([]);const Pe=()=>Bp(Je,ze,re,Ce-ae+1,R,k,U,X.canonical);for(;ae+fe<=Ce;){if(le+=K,le<w||le>=E)return null;if(re=_e,Je=ze,ve.push(re),N&&Ne.push(Je),ze=new a.P(P.getx(le),P.gety(le)),_e=O[le],!_e){const Mt=Ii(ze,X.canonical,R,U,k);_e=Mt[3]>0?O[le]=Mt:Pe()}ae+=fe;const et=a.ax([],_e,re),Et=a.bf(re,_e);if(o&&Et>0&&fe>0&&a.bi(tt,et)/(fe*Et)<ie)return null;fe=Et,tt=et}j&&k&&(O[le]&&(_e=Pe(),fe=a.bf(re,_e),tt=a.ax([],_e,re)),O[le]=_e);const we=(Ce-ae)/fe,Oe=ze.sub(Je)._mult(we)._add(Je),Ue=a.bg([],re,tt,we);let $e=[0,0,1],ft=tt[0],lt=tt[1];if(W&&($e=U.upVector(X.canonical,Oe.x,Oe.y),$e[0]!==0||$e[1]!==0||$e[2]!==1)){const et=[$e[2],0,-$e[0]],Et=a.bh([],$e,et);a.ay(et,et),a.ay(Et,Et),ft=a.bi(tt,et),lt=a.bi(tt,Et)}if(o){const et=a.bh([],$e,tt);a.ay(et,et),a.bg(Ue,Ue,et,o*K)}const ct=xe+Math.atan2(lt,ft);return ve.push(Ue),N&&Ne.push(Oe),{point:Ue,angle:ct,path:ve,tilePath:Ne,up:$e}}function vc(u,i){const o=i.length,d=o+4*u;i.resize(d),i.float32.fill(-1/0,4*o,4*d)}function Gt(u,i,o){const d=i[0],m=i[1];return u[0]=o[0]*d+o[4]*m+o[12],u[1]=o[1]*d+o[5]*m+o[13],u[3]=o[3]*d+o[7]*m+o[15],u}const fo=100;class pd{constructor(i,o,d=new kp(i.width+200,i.height+200,25),m=new kp(i.width+200,i.height+200,25)){this.transform=i,this.grid=d,this.ignoredGrid=m,this.pitchfactor=Math.cos(i._pitch)*i.cameraToCenterDistance,this.screenRightBoundary=i.width+fo,this.screenBottomBoundary=i.height+fo,this.gridRightBoundary=i.width+200,this.gridBottomBoundary=i.height+200,this.fogState=o,this.clippedSymbols=new Map}clearClippedSymbolsForBucket(i){this.clippedSymbols.delete(i)}markSymbolAsClipped(i,o){let d=this.clippedSymbols.get(i);d||(d=new Set,this.clippedSymbols.set(i,d)),d.add(o)}placeCollisionBox(i,o,d,m,y,v,w,E,P,R,O){let k=d.projectedAnchorX,N=d.projectedAnchorY,j=d.projectedAnchorZ;const U=d.tileAnchorX,X=d.tileAnchorY,W=d.elevation,ie=d.tileID,ne=i.getProjection();if(W&&ie){const[Ne,ze,Je]=ne.upVector(ie.canonical,d.tileAnchorX,d.tileAnchorY),tt=ne.upVectorScale(ie.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;k+=Ne*W*tt,N+=ze*W*tt,j+=Je*W*tt}const K=i.projection.name==="globe",xe=i.projection.name==="globe"?a.al(this.transform.zoom):0;if(ie&&K&&xe<1&&!v){const Ne=1<<ie.canonical.z,ze=a.bo(U,X);a.bp(ze,ze,1/a.an),a.bq(ze,ze,a.bo(ie.canonical.x,ie.canonical.y)),a.bp(ze,ze,1/Ne),a.br(ze,ze,a.bo(m[0],m[1])),ze[0]=a.bs(ze[0],-.5,.5),a.bp(ze,ze,a.an);const Je=a.bt(ze[0],ze[1],a.an/(2*Math.PI),1);a.aE(Je,Je,y),k=a.am(k,Je[0],xe),N=a.am(N,Je[1],xe),j=a.am(j,Je[2],xe)}const le=this.projectAndGetPerspectiveRatio(R,k,N,j,d.tileID,ne.name==="globe"||!!W||this.transform.pitch>0,ne),_e=P*le.perspectiveRatio,re=(d.x1*o+w.x-d.padding)*_e+le.point.x,ae=(d.y1*o+w.y-d.padding)*_e+le.point.y,fe=(d.x2*o+w.x+d.padding)*_e+le.point.x,Ce=(d.y2*o+w.y+d.padding)*_e+le.point.y,ve=le.perspectiveRatio<=.55||le.occluded;return!this.isInsideGrid(re,ae,fe,Ce)||!E&&this.grid.hitTest(re,ae,fe,Ce,O)||ve?{box:[],offscreen:!1,occluded:le.occluded}:{box:[re,ae,fe,Ce],offscreen:this.isOffscreen(re,ae,fe,Ce),occluded:!1}}placeCollisionCircles(i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X){const W=[],ie=this.transform.elevation,ne=i.getProjection(),K=i.elevationType==="road",xe=!!ie||K,le=a.bu.getAtTileOffsetFunc(X,this.transform.center.lat,this.transform.worldSize,ne),_e=new a.P(d.tileAnchorX,d.tileAnchorY),re=new a.P(d.tileAnchorX,d.tileAnchorY);let{x:ae,y:fe,z:Ce}=ne.projectTilePoint(re.x,re.y,X.canonical),ve=null;if(xe){const Et=K?i.getElevationFeatureForText(m):null;ve={getElevation:le,elevation:ie,elevationFeature:Et};const[Mt,vt,St]=le(_e,ie,Et);ae+=Mt,fe+=vt,Ce+=St}const Ne=ne.name==="globe",ze=this.projectAndGetPerspectiveRatio(E,ae,fe,Ce,X,Ne||!!ie||this.transform.pitch>0,ne),{perspectiveRatio:Je}=ze,tt=(k?w/Je:w*Je)/a.by,Pe=Xs(ae,fe,Ce,P),we=d.lineOffsetX*tt,Oe=d.lineOffsetY*tt,Ue=a.ap(i.layers[0].layout.get("text-max-angle")),$e=Math.cos(Ue),ft=ze.signedDistanceFromCamera>0?Fp(tt,v,we,Oe,K&&d.flipState===1,Pe,re,d,y,P,{},xe&&!k?ve:null,k&&xe,ne,X,k,$e):null;let lt=!1,ct=!1,et=!0;if(ft&&!ze.occluded){const Et=.5*j*Je+U,Mt=new a.P(-100,-100),vt=new a.P(this.screenRightBoundary,this.screenBottomBoundary),St=new ny,{first:Vt,last:Yt}=ft,Zt=Vt.path.length;let si=[];for(let qt=Zt-1;qt>=1;qt--)si.push(Vt.path[qt]);for(let qt=1;qt<Yt.path.length;qt++)si.push(Yt.path[qt]);const Ft=2.5*Et;R&&(si=si.map(([qt,Ti,Vi],nn)=>(xe&&!Ne&&(Vi=le(nn<Zt-1?Vt.tilePath[Zt-1-nn]:Yt.tilePath[nn-Zt+2],ie,ve.elevationFeature)[2]),Xs(qt,Ti,Vi,R))),si.some(qt=>qt[3]<=0)&&(si=[]));let oi=[];if(si.length>0){let qt=1/0,Ti=-1/0,Vi=1/0,nn=-1/0;for(const Hi of si)qt=Math.min(qt,Hi[0]),Vi=Math.min(Vi,Hi[1]),Ti=Math.max(Ti,Hi[0]),nn=Math.max(nn,Hi[1]);Ti>=Mt.x&&qt<=vt.x&&nn>=Mt.y&&Vi<=vt.y&&(oi=[si.map(Hi=>new a.P(Hi[0],Hi[1]))],(qt<Mt.x||Ti>vt.x||Vi<Mt.y||nn>vt.y)&&(oi=a.bv(oi,Mt.x,Mt.y,vt.x,vt.y)))}for(const qt of oi){St.reset(qt,.25*Et);let Ti=0;Ti=St.length<=.5*Et?1:Math.ceil(St.paddedLength/Ft)+1;for(let Vi=0;Vi<Ti;Vi++){const nn=Vi/Math.max(Ti-1,1),Hi=St.lerp(nn),Ci=Hi.x+fo,ni=Hi.y+fo;W.push(Ci,ni,Et,0);const ri=Ci-Et,Zi=ni-Et,an=Ci+Et,Pi=ni+Et;if(et=et&&this.isOffscreen(ri,Zi,an,Pi),ct=ct||this.isInsideGrid(ri,Zi,an,Pi),!o&&this.grid.hitTestCircle(Ci,ni,Et,N)&&(lt=!0,!O))return{circles:[],offscreen:!1,collisionDetected:lt,occluded:!1}}}}return{circles:!O&&lt||!ct?[]:W,offscreen:et,collisionDetected:lt,occluded:ze.occluded}}queryRenderedSymbols(i){if(i.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const o=[];let d=1/0,m=1/0,y=-1/0,v=-1/0;for(const R of i){const O=new a.P(R.x+fo,R.y+fo);d=Math.min(d,O.x),m=Math.min(m,O.y),y=Math.max(y,O.x),v=Math.max(v,O.y),o.push(O)}const w=this.grid.query(d,m,y,v).concat(this.ignoredGrid.query(d,m,y,v)),E={},P={};for(const R of w){const O=R.key;if(E[O.bucketInstanceId]===void 0&&(E[O.bucketInstanceId]={}),E[O.bucketInstanceId][O.featureIndex])continue;const k=this.clippedSymbols.get(O.bucketInstanceId);if(k&&k.has(O.featureIndex))continue;const N=[new a.P(R.x1,R.y1),new a.P(R.x2,R.y1),new a.P(R.x2,R.y2),new a.P(R.x1,R.y2)];a.bw(o,N)&&(E[O.bucketInstanceId][O.featureIndex]=!0,P[O.bucketInstanceId]===void 0&&(P[O.bucketInstanceId]=[]),P[O.bucketInstanceId].push(O.featureIndex))}return P}insertCollisionBox(i,o,d,m,y){(o?this.ignoredGrid:this.grid).insert({bucketInstanceId:d,featureIndex:m,collisionGroupID:y},i[0],i[1],i[2],i[3])}insertCollisionCircles(i,o,d,m,y){const v=o?this.ignoredGrid:this.grid,w={bucketInstanceId:d,featureIndex:m,collisionGroupID:y};for(let E=0;E<i.length;E+=4)v.insertCircle(w,i[E],i[E+1],i[E+2])}projectAndGetPerspectiveRatio(i,o,d,m,y,v,w){const E=[o,d,m,1];let P=!1;m||this.transform.pitch>0?(a.aE(E,E,i),this.fogState&&y&&w.name!=="globe"&&(P=function(k,N,j,U,X,W){const ie=W.calculateFogTileMatrix(X),ne=[N,j,U];return a.ah(ne,ne,ie),Wi(k,a.ai(ne),W.pitch,W._fov)}(this.fogState,o,d,m,y.toUnwrapped(),this.transform)>.9)):Gt(E,E,i);const R=E[3];return{point:new a.P((E[0]/R+1)/2*this.transform.width+fo,(-E[1]/R+1)/2*this.transform.height+fo),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(w)/R*.5,1.5),signedDistanceFromCamera:R,occluded:v&&E[2]>R||P}}isOffscreen(i,o,d,m){return d<fo||i>=this.screenRightBoundary||m<fo||o>this.screenBottomBoundary}isInsideGrid(i,o,d,m){return d>=0&&i<this.gridRightBoundary&&m>=0&&o<this.gridBottomBoundary}getViewportMatrix(){const i=a.b9([]);return a.bx(i,i,[-100,-100,0]),i}}class Ys{constructor(i,o,d,m){this.opacity=i?Math.max(0,Math.min(1,i.opacity+(i.placed?o:-o))):m&&d?1:0,this.placed=d}isHidden(){return this.opacity===0&&!this.placed}}class vl{constructor(i,o,d,m,y,v=!1){this.text=new Ys(i?i.text:null,o,d,y),this.icon=new Ys(i?i.icon:null,o,m,y),this.clipped=v}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class la{constructor(i,o,d,m=!1){this.text=i,this.icon=o,this.skipFade=d,this.clipped=m}}class Dt{constructor(){this.invProjMatrix=a.bb(),this.viewportMatrix=a.bb(),this.circles=[]}}class ki{constructor(i,o,d,m,y){this.bucketInstanceId=i,this.featureIndex=o,this.sourceLayerIndex=d,this.bucketIndex=m,this.tileID=y}}class Fi{constructor(i){this.crossSourceCollisions=i,this.maxGroupID=0,this.collisionGroups={}}get(i){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[i]){const o=++this.maxGroupID;this.collisionGroups[i]={ID:o,predicate:d=>d.collisionGroupID===o}}return this.collisionGroups[i]}}function Wr(u,i,o,d,m){const{horizontalAlign:y,verticalAlign:v}=a.bF(u),w=-(y-.5)*i,E=-(v-.5)*o,P=a.bG(u,d);return new a.P(w+P[0]*m,E+P[1]*m)}function Na(u,i,o,d,m){const y=new a.P(u,i);return o&&y._rotate(d?m:-m),y}class Oi{constructor(i,o,d,m,y,v){this.transform=i.clone(),this.projection=i.projection.name,this.collisionIndex=new pd(this.transform,y),this.buildingIndex=v,this.frontCutoffStart=0,this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=o,this.retainedQueryData={},this.collisionGroups=new Fi(d),this.collisionCircleArrays={},this.prevPlacement=m,m&&(m.prevPlacement=void 0),this.placedOrientations={},this.lastReplacementSourceUpdateTime=0}getBucketParts(i,o,d,m,y=1){const v=d.getBucket(o),w=d.latestFeatureIndex;if(!v||!w||o.fqid!==v.layerIds[0])return;const E=v.layers[0].layout,P=v.layers[0].paint,R=d.collisionBoxArray,O=Math.pow(2,this.transform.zoom-d.tileID.overscaledZ),k=d.tileSize/a.an,N=d.tileID.toUnwrapped();this.transform.setProjection(v.projection);const j=(U=d.tileID,X=v.getProjection(),W=this.transform,X.name===this.projection?W.calculateProjMatrix(U.toUnwrapped()):ud(W,X,U));var U,X,W;const ie=E.get("text-pitch-alignment")==="map",ne=E.get("text-rotation-alignment")==="map";o.compileFilter(o.options);const K=o.dynamicFilter(),xe=o.dynamicFilterNeedsFeature(),le=o.dynamicFilterNeedsGeometry(),_e=this.transform.calculatePixelsToTileUnitsMatrix(d),re=ho(j,d.tileID.canonical,ie,ne,this.transform,v.getProjection(),_e);let ae=null;const fe=v.getProjection().createInversionMatrix(this.transform,d.tileID.canonical);if(ie){const Oe=xc(j,d.tileID.canonical,ie,ne,this.transform,v.getProjection(),_e);ae=a.aD([],this.transform.labelPlaneMatrix,Oe)}let Ce=null;K&&d.latestFeatureIndex&&(Ce={unwrappedTileID:N,dynamicFilter:K,dynamicFilterNeedsFeature:xe,needGeometry:le}),this.retainedQueryData[v.bucketInstanceId]=new ki(v.bucketInstanceId,w,v.sourceLayerIndex,v.index,d.tileID);const[ve,Ne]=v.layers[0].layout.get("text-size-scale-range"),ze=a.aC(y,ve,Ne),[Je,tt]=E.get("icon-size-scale-range"),Pe=a.aC(y,Je,tt),we={bucket:v,layout:E,paint:P,posMatrix:j,invMatrix:fe,mercatorCenter:[a.aH(this.transform.center.lng),a.aL(this.transform.center.lat)],textLabelPlaneMatrix:re,labelToScreenMatrix:ae,clippingData:Ce,scale:O,textPixelRatio:k,holdingForFade:d.holdingForFade(),collisionBoxArray:R,partiallyEvaluatedTextSize:a.bj(v.textSizeData,this.transform.zoom,ze),partiallyEvaluatedIconSize:a.bj(v.iconSizeData,this.transform.zoom,Pe),collisionGroup:this.collisionGroups.get(v.sourceID),latestFeatureIndex:d.latestFeatureIndex};if(m)for(const Oe of v.sortKeyRanges){const{sortKey:Ue,symbolInstanceStart:$e,symbolInstanceEnd:ft}=Oe;i.push({sortKey:Ue,symbolInstanceStart:$e,symbolInstanceEnd:ft,parameters:we})}else i.push({symbolInstanceStart:0,symbolInstanceEnd:v.symbolInstances.length,parameters:we})}attemptAnchorPlacement(i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X,W,ie,ne,K,xe){const{textOffset0:le,textOffset1:_e,crossTileID:re}=U,ae=[le,_e],fe=Wr(i,v,w,ae,E),Ce=this.collisionIndex.placeCollisionBox(W,E,o,d,m,y,Na(fe.x,fe.y,P,R,this.transform.angle),j,O,k,N.predicate);if(ne){const ve=W.getSymbolInstanceIconSize(xe,this.transform.zoom,U.placedIconSymbolIndex);if(this.collisionIndex.placeCollisionBox(W,ve,ne,d,m,y,Na(fe.x,fe.y,P,R,this.transform.angle),j,O,k,N.predicate).box.length===0)return}if(Ce.box.length>0){let ve;return this.prevPlacement&&this.prevPlacement.variableOffsets[re]&&this.prevPlacement.placements[re]&&this.prevPlacement.placements[re].text&&(ve=this.prevPlacement.variableOffsets[re].anchor),this.variableOffsets[re]={textOffset:ae,width:v,height:w,anchor:i,textScale:E,prevAnchor:ve},this.markUsedJustification(W,i,U,ie),W.allowVerticalPlacement&&(this.markUsedOrientation(W,ie,U),this.placedOrientations[re]=ie),{shift:fe,placedGlyphBoxes:Ce}}}placeLayerBucketPart(i,o,d,m,y=1){const{bucket:v,layout:w,paint:E,posMatrix:P,textLabelPlaneMatrix:R,labelToScreenMatrix:O,clippingData:k,textPixelRatio:N,mercatorCenter:j,invMatrix:U,holdingForFade:X,collisionBoxArray:W,partiallyEvaluatedTextSize:ie,partiallyEvaluatedIconSize:ne,collisionGroup:K,latestFeatureIndex:xe}=i.parameters,le=w.get("text-optional"),_e=w.get("icon-optional"),re=w.get("text-allow-overlap"),ae=w.get("icon-allow-overlap"),fe=w.get("text-rotation-alignment")==="map",Ce=w.get("icon-rotation-alignment")==="map",ve=w.get("text-pitch-alignment")==="map",Ne=E.get("symbol-z-offset"),ze=w.get("symbol-elevation-reference")==="sea",Je=w.get("symbol-placement"),[tt,Pe]=w.get("text-size-scale-range"),[we,Oe]=w.get("icon-size-scale-range"),Ue=a.aC(y,tt,Pe),$e=a.aC(y,we,Oe),ft=w.get("text-variable-anchor"),lt=fe&&Je!=="point",ct=Ce&&Je!=="point",et=ft&&v.hasTextData(),Et=v.hasIconTextFit()&&et&&v.hasIconData();this.transform.setProjection(v.projection);const Mt=et||lt,vt=ct||Et;let St=re&&(ae||!v.hasIconData()||_e),Vt=ae&&(re||!v.hasTextData()||le);const Yt=!Ne.isConstant();!v.collisionArrays&&W&&v.deserializeCollisionBoxes(W),d&&m&&v.updateCollisionDebugBuffers(this.transform.zoom,W,Ue,$e);const Zt=(Ft,oi,qt)=>{const{crossTileID:Ti,numVerticalGlyphVertices:Vi}=Ft;let nn=null;if(k&&k.dynamicFilterNeedsFeature||Yt){const Yi=this.retainedQueryData[v.bucketInstanceId],Ki=xe.loadFeature({featureIndex:Ft.featureIndex,bucketIndex:Yi.bucketIndex,sourceLayerIndex:Yi.sourceLayerIndex,layoutVertexArrayOffset:0}),Bi=Ki.properties?Ki.properties.worldview:null;if(v.localizable&&v.worldview&&typeof Bi=="string")if(Bi==="all")Ki.properties.$localized=!0;else{if(!Bi.split(",").includes(v.worldview))return;Ki.properties.$localized=!0,Ki.properties.worldview=v.worldview}nn=k&&k.needGeometry?a.bD(Ki,!0):Ki}if(k&&!(0,k.dynamicFilter)({zoom:this.transform.zoom,pitch:this.transform.pitch,worldview:v.worldview},nn,this.retainedQueryData[v.bucketInstanceId].tileID.canonical,new a.P(Ft.tileAnchorX,Ft.tileAnchorY),this.transform.calculateDistanceTileData(k.unwrappedTileID)))return this.placements[Ti]=new la(!1,!1,!1,!0),void o.add(Ti);const Hi=Ne.evaluate(nn,{});if((Ft.zOffset||0)+(Hi||0)>0&&this.frontCutoffStart>0){const Yi=2*this.frontCutoffStart-1,Ki=[Ft.tileAnchorX,Ft.tileAnchorY,0,1],Bi=a.aE(a.bE(),Ki,P);if(Bi[1]/Bi[3]<Yi)return this.placements[Ti]=new la(!1,!1,!1,!0),void o.add(Ti)}if(o.has(Ti))return;if(X)return void(this.placements[Ti]=new la(!1,!1,!1));let Ci=!1,ni=!1,ri=!0,Zi=!1,an=!1,Pi=null,Jt={box:null,offscreen:null,occluded:null},en={box:null},Ui=null,kn=null,fi=null,Gi=0,Vn=0,Er=0;qt.textFeatureIndex?Gi=qt.textFeatureIndex:Ft.useRuntimeCollisionCircles&&(Gi=Ft.featureIndex),qt.verticalTextFeatureIndex&&(Vn=qt.verticalTextFeatureIndex);const Hn=v.elevationFeatures?v.elevationFeatures[Ft.elevationFeatureIndex]:void 0,ar=Yi=>{Yi.tileID=this.retainedQueryData[v.bucketInstanceId].tileID;const Ki=this.transform.elevation;Yi.elevation=ze?Hi:Hi+a.bu.getAtTileOffset(Yi.tileID,new a.P(Yi.tileAnchorX,Yi.tileAnchorY),Ki,Hn),Yi.elevation+=Ft.zOffset},_s=qt.textBox;if(_s){ar(_s);const Yi=Bi=>{let Mn=a.bk.horizontal;if(v.allowVerticalPlacement&&!Bi&&this.prevPlacement){const kr=this.prevPlacement.placedOrientations[Ti];kr&&(this.placedOrientations[Ti]=kr,Mn=kr,this.markUsedOrientation(v,Mn,Ft))}return Mn},Ki=(Bi,Mn)=>{if(v.allowVerticalPlacement&&Vi>0&&qt.verticalTextBox){for(const kr of v.writingModes)if(kr===a.bk.vertical?(Jt=Mn(),en=Jt):Jt=Bi(),Jt&&Jt.box&&Jt.box.length)break}else Jt=Bi()};if(ft){let Bi=ft;if(this.prevPlacement&&this.prevPlacement.variableOffsets[Ti]){const _n=this.prevPlacement.variableOffsets[Ti];Bi.indexOf(_n.anchor)>0&&(Bi=Bi.filter(gs=>gs!==_n.anchor),Bi.unshift(_n.anchor))}const Mn=(_n,gs,Wa)=>{const Bl=v.getSymbolInstanceTextSize(ie,Ft,this.transform.zoom,oi),Nl=(_n.x2-_n.x1)*Bl+2*_n.padding,Uc=(_n.y2-_n.y1)*Bl+2*_n.padding,ga=Ft.hasIconTextFit&&!ae?gs:null;ga&&ar(ga);let Ho={box:[],offscreen:!1,occluded:!1};const jc=re?2*Bi.length:Bi.length;for(let ns=0;ns<jc;++ns){const Xa=this.attemptAnchorPlacement(Bi[ns%Bi.length],_n,j,U,Mt,Nl,Uc,Bl,fe,ve,N,P,K,ns>=Bi.length,Ft,oi,v,Wa,ga,ie,ne);if(Xa&&(Ho=Xa.placedGlyphBoxes,Ho&&Ho.box&&Ho.box.length)){Ci=!0,Pi=Xa.shift;break}}return Ho};Ki(()=>Mn(_s,qt.iconBox,a.bk.horizontal),()=>{const _n=qt.verticalTextBox;return _n&&ar(_n),v.allowVerticalPlacement&&!(Jt&&Jt.box&&Jt.box.length)&&Vi>0&&_n?Mn(_n,qt.verticalIconBox,a.bk.vertical):{box:null,offscreen:null,occluded:null}}),Jt&&(Ci=Jt.box,ri=Jt.offscreen,Zi=Jt.occluded);const kr=Yi(!(!Jt||!Jt.box));if(!Ci&&this.prevPlacement){const _n=this.prevPlacement.variableOffsets[Ti];_n&&(this.variableOffsets[Ti]=_n,this.markUsedJustification(v,_n.anchor,Ft,kr))}}else{const Bi=(Mn,kr)=>{const _n=v.getSymbolInstanceTextSize(ie,Ft,this.transform.zoom,oi),gs=this.collisionIndex.placeCollisionBox(v,_n,Mn,j,U,Mt,new a.P(0,0),re,N,P,K.predicate);return gs&&gs.box&&gs.box.length&&(this.markUsedOrientation(v,kr,Ft),this.placedOrientations[Ti]=kr),gs};Ki(()=>Bi(_s,a.bk.horizontal),()=>{const Mn=qt.verticalTextBox;return v.allowVerticalPlacement&&Vi>0&&Mn?(ar(Mn),Bi(Mn,a.bk.vertical)):{box:null,offscreen:null,occluded:null}}),Yi(!!(Jt&&Jt.box&&Jt.box.length))}}if(Ui=Jt,Ci=Ui&&Ui.box&&Ui.box.length>0,ri=Ui&&Ui.offscreen,Zi=Ui&&Ui.occluded,Ft.useRuntimeCollisionCircles){const Yi=Ft.centerJustifiedTextSymbolIndex>=0?Ft.centerJustifiedTextSymbolIndex:Ft.verticalPlacedTextSymbolIndex,Ki=v.text.placedSymbolArray.get(Yi),Bi=a.bl(v.textSizeData,ie,Ki),Mn=w.get("text-padding");kn=this.collisionIndex.placeCollisionCircles(v,re,Ki,Yi,v.lineVertexArray,v.glyphOffsetArray,Bi,P,R,O,d,ve,K.predicate,Ft.collisionCircleDiameter*Bi/a.by,Mn,this.retainedQueryData[v.bucketInstanceId].tileID),Ci=re||kn.circles.length>0&&!kn.collisionDetected,ri=ri&&kn.offscreen,Zi=kn.occluded}if(qt.iconFeatureIndex&&(Er=qt.iconFeatureIndex),qt.iconBox){const Yi=Ki=>{ar(Ki);const Bi=Ft.hasIconTextFit&&Pi?Na(Pi.x,Pi.y,fe,ve,this.transform.angle):new a.P(0,0),Mn=v.getSymbolInstanceIconSize(ne,this.transform.zoom,Ft.placedIconSymbolIndex);return this.collisionIndex.placeCollisionBox(v,Mn,Ki,j,U,vt,Bi,ae,N,P,K.predicate)};en&&en.box&&en.box.length&&qt.verticalIconBox?(fi=Yi(qt.verticalIconBox),ni=fi.box.length>0):(fi=Yi(qt.iconBox),ni=fi.box.length>0),ri=ri&&fi.offscreen,an=fi.occluded}const Li=le||Ft.numHorizontalGlyphVertices===0&&Vi===0,Ls=_e||Ft.numIconVertices===0;if(Li||Ls?Ls?Li||(ni=ni&&Ci):Ci=ni&&Ci:ni=Ci=ni&&Ci,Ci&&Ui&&Ui.box&&this.collisionIndex.insertCollisionBox(Ui.box,w.get("text-ignore-placement"),v.bucketInstanceId,en&&en.box&&Vn?Vn:Gi,K.ID),ni&&fi&&this.collisionIndex.insertCollisionBox(fi.box,w.get("icon-ignore-placement"),v.bucketInstanceId,Er,K.ID),kn&&(Ci&&this.collisionIndex.insertCollisionCircles(kn.circles,w.get("text-ignore-placement"),v.bucketInstanceId,Gi,K.ID),d)){const Yi=v.bucketInstanceId;let Ki=this.collisionCircleArrays[Yi];Ki===void 0&&(Ki=this.collisionCircleArrays[Yi]=new Dt);for(let Bi=0;Bi<kn.circles.length;Bi+=4)Ki.circles.push(kn.circles[Bi+0]),Ki.circles.push(kn.circles[Bi+1]),Ki.circles.push(kn.circles[Bi+2]),Ki.circles.push(kn.collisionDetected?1:0)}const zs=v.projection.name!=="globe";St=St&&(zs||!Zi),Vt=Vt&&(zs||!an),this.placements[Ti]=new la(Ci||St,ni||Vt,ri||v.justReloaded),o.add(Ti)},si=this.retainedQueryData[v.bucketInstanceId].tileID;if(v.elevationType==="offset"&&this.buildingIndex&&this.buildingIndex.updateZOffset(v,si),v.elevationType==="road"&&v.updateRoadElevation(si.canonical),v.updateZOffset(),v.sortFeaturesByY){const Ft=v.getSortedSymbolIndexes(this.transform.angle);for(let oi=Ft.length-1;oi>=0;--oi){const qt=Ft[oi];Zt(v.symbolInstances.get(qt),qt,v.collisionArrays[qt])}v.hasAnyZOffset&&a.w(`${v.layerIds[0]} layer symbol-z-elevate: symbols are not sorted by elevation if symbol-z-order is evaluated to viewport-y`)}else if(v.hasAnyZOffset){const Ft=v.getSortedIndexesByZOffset();for(let oi=0;oi<Ft.length;++oi){const qt=Ft[oi];Zt(v.symbolInstances.get(qt),qt,v.collisionArrays[qt])}}else for(let Ft=i.symbolInstanceStart;Ft<i.symbolInstanceEnd;Ft++)Zt(v.symbolInstances.get(Ft),Ft,v.collisionArrays[Ft]);if(d&&v.bucketInstanceId in this.collisionCircleArrays){const Ft=this.collisionCircleArrays[v.bucketInstanceId];a.b7(Ft.invProjMatrix,P),Ft.viewportMatrix=this.collisionIndex.getViewportMatrix()}v.justReloaded=!1}markUsedJustification(i,o,d,m){const{leftJustifiedTextSymbolIndex:y,centerJustifiedTextSymbolIndex:v,rightJustifiedTextSymbolIndex:w,verticalPlacedTextSymbolIndex:E,crossTileID:P}=d,R=a.bH(o),O=m===a.bk.vertical?E:R==="left"?y:R==="center"?v:R==="right"?w:-1;y>=0&&(i.text.placedSymbolArray.get(y).crossTileID=O>=0&&y!==O?0:P),v>=0&&(i.text.placedSymbolArray.get(v).crossTileID=O>=0&&v!==O?0:P),w>=0&&(i.text.placedSymbolArray.get(w).crossTileID=O>=0&&w!==O?0:P),E>=0&&(i.text.placedSymbolArray.get(E).crossTileID=O>=0&&E!==O?0:P)}markUsedOrientation(i,o,d){const m=o===a.bk.horizontal||o===a.bk.horizontalOnly?o:0,y=o===a.bk.vertical?o:0,{leftJustifiedTextSymbolIndex:v,centerJustifiedTextSymbolIndex:w,rightJustifiedTextSymbolIndex:E,verticalPlacedTextSymbolIndex:P}=d,R=i.text.placedSymbolArray;v>=0&&(R.get(v).placedOrientation=m),w>=0&&(R.get(w).placedOrientation=m),E>=0&&(R.get(E).placedOrientation=m),P>=0&&(R.get(P).placedOrientation=y)}commit(i){this.commitTime=i,this.zoomAtLastRecencyCheck=this.transform.zoom;const o=this.prevPlacement;let d=!1;this.prevZoomAdjustment=o?o.zoomAdjustment(this.transform.zoom):0;const m=o?o.symbolFadeChange(i):1,y=o?o.opacities:{},v=o?o.variableOffsets:{},w=o?o.placedOrientations:{};for(const E in this.placements){const P=this.placements[E],R=y[E];R?(this.opacities[E]=new vl(R,m,P.text,P.icon,null,P.clipped),d=d||P.text!==R.text.placed||P.icon!==R.icon.placed):(this.opacities[E]=new vl(null,m,P.text,P.icon,P.skipFade,P.clipped),d=d||P.text||P.icon)}for(const E in y){const P=y[E];if(!this.opacities[E]){const R=new vl(P,m,!1,!1);R.isHidden()||(this.opacities[E]=R,d=d||P.text.placed||P.icon.placed)}}for(const E in v)this.variableOffsets[E]||!this.opacities[E]||this.opacities[E].isHidden()||(this.variableOffsets[E]=v[E]);for(const E in w)this.placedOrientations[E]||!this.opacities[E]||this.opacities[E].isHidden()||(this.placedOrientations[E]=w[E]);d?this.lastPlacementChangeTime=i:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=o?o.lastPlacementChangeTime:i)}updateLayerOpacities(i,o,d,m){m&&(this.lastReplacementSourceUpdateTime=m.updateTime);const y=new Set;for(const v of o){const w=v.getBucket(i);w&&v.latestFeatureIndex&&i.fqid===w.layerIds[0]&&(this.updateBucketOpacities(w,y,v,v.collisionBoxArray,d,m,v.tileID,i.scope),w.elevationType==="offset"&&this.buildingIndex&&this.buildingIndex.updateZOffset(w,v.tileID),w.elevationType==="road"&&w.updateRoadElevation(v.tileID.canonical),w.updateZOffset())}}updateBucketOpacities(i,o,d,m,y,v,w,E){i.hasTextData()&&i.text.opacityVertexArray.clear(),i.hasIconData()&&i.icon.opacityVertexArray.clear(),i.hasIconCollisionBoxData()&&i.iconCollisionBox.collisionVertexArray.clear(),i.hasTextCollisionBoxData()&&i.textCollisionBox.collisionVertexArray.clear();const P=i.layers[0].layout,R=i.layers[0].paint,O=!!i.layers[0].dynamicFilter(),k=new vl(null,0,!1,!1,!0),N=P.get("text-allow-overlap"),j=P.get("icon-allow-overlap"),U=P.get("text-variable-anchor"),X=P.get("text-rotation-alignment")==="map",W=P.get("text-pitch-alignment")==="map",ie=R.get("symbol-z-offset"),ne=P.get("symbol-elevation-reference")==="sea",K=!ie.isConstant(),xe=new vl(null,0,N&&(j||!i.hasIconData()||P.get("icon-optional")),j&&(N||!i.hasTextData()||P.get("text-optional")),!0);!i.collisionArrays&&m&&(i.hasIconCollisionBoxData()||i.hasTextCollisionBoxData())&&i.deserializeCollisionBoxes(m);const le=(re,ae,fe)=>{for(let Ce=0;Ce<ae/4;Ce++)re.opacityVertexArray.emplaceBack(fe)};let _e=0;v&&i.updateReplacement(w,v),this.collisionIndex.clearClippedSymbolsForBucket(i.bucketInstanceId);for(let re=0;re<i.symbolInstances.length;re++){const ae=i.symbolInstances.get(re),{numHorizontalGlyphVertices:fe,numVerticalGlyphVertices:Ce,crossTileID:ve,numIconVertices:Ne,tileAnchorX:ze,tileAnchorY:Je}=ae;let tt=null;const Pe=this.retainedQueryData[i.bucketInstanceId];K&&ae&&Pe&&(tt=d.latestFeatureIndex.loadFeature({featureIndex:ae.featureIndex,bucketIndex:Pe.bucketIndex,sourceLayerIndex:Pe.sourceLayerIndex,layoutVertexArrayOffset:0}));const we=ie.evaluate(tt,{}),Oe=o.has(ve);let Ue=this.opacities[ve];Oe?Ue=k:Ue||(Ue=xe,this.opacities[ve]=Ue),o.add(ve);const $e=fe>0||Ce>0,ft=Ne>0,lt=this.placedOrientations[ve],ct=lt===a.bk.vertical,et=lt===a.bk.horizontal||lt===a.bk.horizontalOnly;!$e&&!ft||Ue.isHidden()||_e++;let Et=!1;if(($e||ft)&&v)for(const Mt of i.activeReplacements){if(a.bz(Mt,y,a.bA.Symbol,E)||Mt.min.x>ze||ze>Mt.max.x||Mt.min.y>Je||Je>Mt.max.y)continue;const vt=a.bB(ze,Je,w.canonical,Mt.footprintTileId.canonical);if(Et=a.bC(vt,Mt.footprint),Et)break}if(Et&&this.collisionIndex.markSymbolAsClipped(i.bucketInstanceId,ae.featureIndex),$e){const Mt=Et?ca:bc(Ue.text);le(i.text,fe,ct?ca:Mt),le(i.text,Ce,et?ca:Mt);const vt=Ue.text.isHidden(),{leftJustifiedTextSymbolIndex:St,centerJustifiedTextSymbolIndex:Vt,rightJustifiedTextSymbolIndex:Yt,verticalPlacedTextSymbolIndex:Zt}=ae,si=i.text.placedSymbolArray,Ft=vt||ct?1:0;St>=0&&(si.get(St).hidden=Ft),Vt>=0&&(si.get(Vt).hidden=Ft),Yt>=0&&(si.get(Yt).hidden=Ft),Zt>=0&&(si.get(Zt).hidden=vt||et?1:0);const oi=this.variableOffsets[ve];oi&&this.markUsedJustification(i,oi.anchor,ae,lt);const qt=this.placedOrientations[ve];qt&&(this.markUsedJustification(i,"left",ae,qt),this.markUsedOrientation(i,qt,ae))}if(ft){const Mt=Et?ca:bc(Ue.icon),{placedIconSymbolIndex:vt,verticalPlacedIconSymbolIndex:St}=ae,Vt=i.icon.placedSymbolArray,Yt=Ue.icon.isHidden()?1:0;vt>=0&&(le(i.icon,Ne,ct?ca:Mt),Vt.get(vt).hidden=Yt),St>=0&&(le(i.icon,ae.numVerticalIconVertices,et?ca:Mt),Vt.get(St).hidden=Yt)}if(i.hasIconCollisionBoxData()||i.hasTextCollisionBoxData()){const Mt=i.collisionArrays[re];if(Mt){let vt=new a.P(0,0),St=!0;if(Mt.textBox||Mt.verticalTextBox){if(U){const Yt=this.variableOffsets[ve];Yt?(vt=Wr(Yt.anchor,Yt.width,Yt.height,Yt.textOffset,Yt.textScale),X&&vt._rotate(W?this.transform.angle:-this.transform.angle)):St=!1}O&&(St=!Ue.clipped),Mt.textBox&&bl(i.textCollisionBox.collisionVertexArray,Ue.text.placed,!St||ct,we,ne,vt.x,vt.y),Mt.verticalTextBox&&bl(i.textCollisionBox.collisionVertexArray,Ue.text.placed,!St||et,we,ne,vt.x,vt.y)}const Vt=St&&!!(!et&&Mt.verticalIconBox);Mt.iconBox&&bl(i.iconCollisionBox.collisionVertexArray,Ue.icon.placed,Vt,we,ne,ae.hasIconTextFit?vt.x:0,ae.hasIconTextFit?vt.y:0),Mt.verticalIconBox&&bl(i.iconCollisionBox.collisionVertexArray,Ue.icon.placed,!Vt,we,ne,ae.hasIconTextFit?vt.x:0,ae.hasIconTextFit?vt.y:0)}}}if(i.fullyClipped=_e===0,i.sortFeatures(this.transform.angle),this.retainedQueryData[i.bucketInstanceId]&&(this.retainedQueryData[i.bucketInstanceId].featureSortOrder=i.featureSortOrder),i.hasTextData()&&i.text.opacityVertexBuffer&&i.text.opacityVertexBuffer.updateData(i.text.opacityVertexArray),i.hasIconData()&&i.icon.opacityVertexBuffer&&i.icon.opacityVertexBuffer.updateData(i.icon.opacityVertexArray),i.hasIconCollisionBoxData()&&i.iconCollisionBox.collisionVertexBuffer&&i.iconCollisionBox.collisionVertexBuffer.updateData(i.iconCollisionBox.collisionVertexArray),i.hasTextCollisionBoxData()&&i.textCollisionBox.collisionVertexBuffer&&i.textCollisionBox.collisionVertexBuffer.updateData(i.textCollisionBox.collisionVertexArray),i.bucketInstanceId in this.collisionCircleArrays){const re=this.collisionCircleArrays[i.bucketInstanceId];i.placementInvProjMatrix=re.invProjMatrix,i.placementViewportMatrix=re.viewportMatrix,i.collisionCircleArray=re.circles,delete this.collisionCircleArrays[i.bucketInstanceId]}}symbolFadeChange(i){return this.fadeDuration===0?1:(i-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(i){return Math.max(0,(this.transform.zoom-i)/1.5)}hasTransitions(i){return i-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(i,o){const d=this.zoomAtLastRecencyCheck===o?1-this.zoomAdjustment(o):1;return this.zoomAtLastRecencyCheck=o,this.commitTime+this.fadeDuration*d>i}isStale(){return this.stale}setStale(){this.stale=!0}}function bl(u,i,o,d,m,y,v){u.emplaceBack(i?1:0,o?1:0,y||0,v||0,d,m?1:0),u.emplaceBack(i?1:0,o?1:0,y||0,v||0,d,m?1:0),u.emplaceBack(i?1:0,o?1:0,y||0,v||0,d,m?1:0),u.emplaceBack(i?1:0,o?1:0,y||0,v||0,d,m?1:0)}const Lu=Math.pow(2,25),zu=Math.pow(2,24),Vr=Math.pow(2,17),Gn=Math.pow(2,16),d1=Math.pow(2,9),ku=Math.pow(2,8),Np=Math.pow(2,1);function bc(u){if(u.opacity===0&&!u.placed)return 0;if(u.opacity===1&&u.placed)return 4294967295;const i=u.placed?1:0,o=Math.floor(127*u.opacity);return o*Lu+i*zu+o*Vr+i*Gn+o*d1+i*ku+o*Np+i}const ca=0;class Vp{constructor(i){this._sortAcrossTiles=i.layout.get("symbol-z-order")!=="viewport-y"&&i.layout.get("symbol-sort-key").constantOr(1)!==void 0,this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs=new Set,this._bucketParts=[]}continuePlacement(i,o,d,m,y,v){const w=this._bucketParts;for(;this._currentTileIndex<i.length;)if(o.getBucketParts(w,m,i[this._currentTileIndex],this._sortAcrossTiles,v),this._currentTileIndex++,y())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,w.sort((E,P)=>E.sortKey-P.sortKey));this._currentPartIndex<w.length;){const E=w[this._currentPartIndex];if(o.placeLayerBucketPart(E,this._seenCrossTileIDs,d,E.symbolInstanceStart===0,v),this._currentPartIndex++,y())return!0}return!1}}class Fu{startNewPlacement(i,o,d,m,y,v,w,E){return this.placement=new Oi(i,m,y,v,w,E),this._currentPlacementIndex=o.length-1,this._forceFullPlacement=!1,this._showCollisionBoxes=d,this._fadeDuration=m,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(i,o,d,m,y){const v=a.o.now(),w=()=>{const E=a.o.now()-v;return!this.isFullPlacementRequested()&&this._fadeDuration!==0&&E>2};for(;this._currentPlacementIndex>=0;){const E=o[i[this._currentPlacementIndex]],P=this.placement.collisionIndex.transform.zoom;if(E.type==="symbol"&&E.visibility!=="none"&&(!E.minzoom||E.minzoom<=P)&&(!E.maxzoom||E.maxzoom>P)){const R=E,O=R.layout.get("symbol-z-elevate"),k=R.layout.get("symbol-sort-key").constantOr(1)!==void 0,N=R.layout.get("symbol-z-order"),j=N==="viewport-y"||N==="auto"&&!(N!=="viewport-y"&&k),U=R.layout.get("text-allow-overlap")||R.layout.get("icon-allow-overlap")||R.layout.get("text-ignore-placement")||R.layout.get("icon-ignore-placement"),X=j&&U,W=this._inProgressLayer=this._inProgressLayer||new Vp(R),ie=a.F(E.source,E.scope);if(W.continuePlacement(O||X?m[ie]:d[ie],this.placement,this._showCollisionBoxes,E,w,y))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._forceFullPlacement=!1,this._done=!0}commit(i){return this.placement.commit(i),this.placement}}const Lr=512/a.an/2;class Ks{constructor(i,o,d){this.tileID=i,this.bucketInstanceId=d,this.index=new a.bI(o.length,16,Int32Array),this.keys=[],this.crossTileIDs=[];const m=i.canonical.x*a.an,y=i.canonical.y*a.an;for(let v=0;v<o.length;v++){const{key:w,crossTileID:E,tileAnchorX:P,tileAnchorY:R}=o.get(v),O=Math.floor((m+P)*Lr),k=Math.floor((y+R)*Lr);this.index.add(O,k),this.keys.push(w),this.crossTileIDs.push(E)}this.index.finish()}findMatches(i,o,d){const m=this.tileID.canonical.z<o.canonical.z?1:Math.pow(2,this.tileID.canonical.z-o.canonical.z),y=Lr/Math.pow(2,o.canonical.z-this.tileID.canonical.z),v=o.canonical.x*a.an,w=o.canonical.y*a.an;for(let E=0;E<i.length;E++){const P=i.get(E);if(P.crossTileID)continue;const{key:R,tileAnchorX:O,tileAnchorY:k}=P,N=Math.floor((v+O)*y),j=Math.floor((w+k)*y),U=this.index.range(N-m,j-m,N+m,j+m).sort((X,W)=>X-W);for(const X of U){const W=this.crossTileIDs[X];if(this.keys[X]===R&&!d.has(W)){d.add(W),P.crossTileID=W;break}}}}}class is{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class ry{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(i){const o=Math.round((i-this.lng)/360);if(o!==0)for(const d in this.indexes){const m=this.indexes[d],y={};for(const v in m){const w=m[v];w.tileID=w.tileID.unwrapTo(w.tileID.wrap+o),y[w.tileID.key]=w}this.indexes[d]=y}this.lng=i}addBucket(i,o,d){if(this.indexes[i.overscaledZ]&&this.indexes[i.overscaledZ][i.key]){if(this.indexes[i.overscaledZ][i.key].bucketInstanceId===o.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(i.overscaledZ,this.indexes[i.overscaledZ][i.key])}for(let y=0;y<o.symbolInstances.length;y++)o.symbolInstances.get(y).crossTileID=0;this.usedCrossTileIDs[i.overscaledZ]||(this.usedCrossTileIDs[i.overscaledZ]=new Set);const m=this.usedCrossTileIDs[i.overscaledZ];for(const y in this.indexes){const v=this.indexes[y];if(Number(y)>i.overscaledZ)for(const w in v){const E=v[w];E.tileID.isChildOf(i)&&E.findMatches(o.symbolInstances,i,m)}else{const w=v[i.scaledTo(Number(y)).key];w&&w.findMatches(o.symbolInstances,i,m)}}for(let y=0;y<o.symbolInstances.length;y++){const v=o.symbolInstances.get(y);v.crossTileID||(v.crossTileID=d.generate(),m.add(v.crossTileID))}return this.indexes[i.overscaledZ]===void 0&&(this.indexes[i.overscaledZ]={}),this.indexes[i.overscaledZ][i.key]=new Ks(i,o.symbolInstances,o.bucketInstanceId),!0}removeBucketCrossTileIDs(i,o){for(const d of o.crossTileIDs)this.usedCrossTileIDs[i].delete(d)}removeStaleBuckets(i){let o=!1;for(const d in this.indexes){const m=this.indexes[d];for(const y in m)i[m[y].bucketInstanceId]||(this.removeBucketCrossTileIDs(d,m[y]),delete m[y],o=!0)}return o}}class wc{constructor(){this.layerIndexes={},this.crossTileIDs=new is,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(i,o,d,m){let y=this.layerIndexes[i.fqid];y===void 0&&(y=this.layerIndexes[i.fqid]=new ry);let v=!1;const w={};m.name!=="globe"&&y.handleWrapJump(d);for(const E of o){const P=E.getBucket(i);P&&i.fqid===P.layerIds[0]&&(P.bucketInstanceId||(P.bucketInstanceId=++this.maxBucketInstanceId),y.addBucket(E.tileID,P,this.crossTileIDs)&&(v=!0),w[P.bucketInstanceId]=!0)}return y.removeStaleBuckets(w)&&(v=!0),v}pruneUnusedLayers(i){const o={};i.forEach(d=>{o[d]=!0});for(const d in this.layerIndexes)o[d]||delete this.layerIndexes[d]}}const Pn=771;class jt{constructor(i,o,d,m){this.blendFunction=i,this.blendColor=o.toNonPremultipliedRenderColor(null),this.mask=d,this.blendEquation=m}}jt.Replace=[1,0,1,0],jt.disabled=new jt(jt.Replace,a.aq.transparent,[!1,!1,!1,!1]),jt.unblended=new jt(jt.Replace,a.aq.transparent,[!0,!0,!0,!0]),jt.alphaBlended=new jt([1,Pn,1,Pn],a.aq.transparent,[!0,!0,!0,!0]),jt.alphaBlendedNonPremultiplied=new jt([770,Pn,770,Pn],a.aq.transparent,[!0,!0,!0,!0]),jt.multiply=new jt([774,0,774,0],a.aq.transparent,[!0,!0,!0,!0]),jt.multiplyAccumulateAlpha=new jt([774,0,1,Pn],a.aq.transparent,[!0,!0,!0,!0]),jt.additive=new jt([1,1,1,1],a.aq.transparent,[!0,!0,!0,!0]);class At{constructor(i,o,d){this.func=i,this.mask=o,this.range=d}}At.ReadOnly=!1,At.ReadWrite=!0,At.disabled=new At(519,At.ReadOnly,[0,1]);const Nn=7680;class Ht{constructor(i,o,d,m,y,v){this.test=i,this.ref=o,this.mask=d,this.fail=m,this.depthFail=y,this.pass=v}}Ht.disabled=new Ht({func:519,mask:0},0,0,Nn,Nn,Nn);const Cs=1029,wl=2305;class Nt{constructor(i,o,d){this.enable=i,this.mode=o,this.frontFace=d}}function Ou(u,i){const o=a.bO(u,3);a.bR(u,i),a.bW(u,3,o)}function md(u,i){const o=a.bL([]);return a.bM(o,o,-i),a.bN(o,o,-u),o}function _d(u,i){const o=[u[0],u[1],0],d=[i[0],i[1],0];if(a.ai(o)>=1e-15){const v=a.ay([],o);a.bJ(d,v,a.bi(d,v)),i[0]=d[0],i[1]=d[1]}const m=a.bh([],i,u);if(a.bK(m)<1e-15)return null;const y=Math.atan2(-m[1],m[0]);return md(Math.atan2(Math.sqrt(u[0]*u[0]+u[1]*u[1]),-u[2]),y)}Nt.disabled=new Nt(!1,Cs,wl),Nt.backCCW=new Nt(!0,Cs,wl),Nt.backCW=new Nt(!0,Cs,2304),Nt.frontCW=new Nt(!0,1028,2304),Nt.frontCCW=new Nt(!0,1028,wl);class Bu{constructor(i,o){this.position=i,this.orientation=o}get position(){return this._position}set position(i){if(i){const o=i instanceof a.ag?i:new a.ag(i[0],i[1],i[2]);this._renderWorldCopies&&(o.x=a.bs(o.x,0,1)),this._position=o}else this._position=null}lookAtPoint(i,o,d){if(this.orientation=null,!this.position)return;const m=this.position,y=d||(this._elevation?this._elevation.getAtPointOrZero(a.ag.fromLngLat(i)):0),v=a.ag.fromLngLat(i,y),w=[v.x-m.x,v.y-m.y,v.z-m.z];o||(o=[0,0,1]),o[2]=Math.abs(o[2]),this.orientation=_d(w,o)}setPitchBearing(i,o){this.orientation=md(a.ap(i),a.ap(-o))}}class Nu{constructor(i,o){this._transform=a.b9([]),this.orientation=o,this.position=i}get mercatorPosition(){const i=this.position;return new a.ag(i[0],i[1],i[2])}get position(){const i=a.bO(this._transform,3);return[i[0],i[1],i[2]]}set position(i){var o;i&&a.bW(this._transform,3,[(o=i)[0],o[1],o[2],1])}get orientation(){return this._orientation}set orientation(i){this._orientation=i||a.bL([]),i&&Ou(this._transform,this._orientation)}getPitchBearing(){const i=this.forward(),o=this.right();return{bearing:Math.atan2(-o[1],o[0]),pitch:Math.atan2(Math.sqrt(i[0]*i[0]+i[1]*i[1]),-i[2])}}setPitchBearing(i,o){this._orientation=md(i,o),Ou(this._transform,this._orientation)}forward(){const i=a.bO(this._transform,2);return[-i[0],-i[1],-i[2]]}up(){const i=a.bO(this._transform,1);return[-i[0],-i[1],-i[2]]}right(){const i=a.bO(this._transform,0);return[i[0],i[1],i[2]]}getCameraToWorld(i,o){const d=new Float64Array(16);return a.b7(d,this.getWorldToCamera(i,o)),d}getCameraToWorldMercator(){return this._transform}getWorldToCameraPosition(i,o,d){const m=this.position;a.bJ(m,m,-i);const y=new Float64Array(16);return a.bP(y,[d,d,d]),a.bx(y,y,m),y[10]*=o,y}getWorldToCamera(i,o){const d=new Float64Array(16),m=new Float64Array(4),y=this.position;return a.bQ(m,this._orientation),a.bJ(y,y,-i),a.bR(d,m),a.bx(d,d,y),d[1]*=-1,d[5]*=-1,d[9]*=-1,d[13]*=-1,d[8]*=o,d[9]*=o,d[10]*=o,d[11]*=o,d}getCameraToClipPerspective(i,o,d,m){const y=new Float64Array(16);return a.bS(y,i,o,d,m),y}getCameraToClipOrthographic(i,o,d,m,y,v){const w=new Float64Array(16);return a.bT(w,i,o,d,m,y,v),w}getDistanceToElevation(i,o=!1){const d=i===0?0:a.bU(i,o?a.bV(this.position[1]):this.position[1]),m=this.forward();return(d-this.position[2])/m[2]}clone(){return new Nu([...this.position],[...this.orientation])}}const f1=(u,i)=>({u_matrix:u,u_ground_shadow_factor:i});class po{constructor(i=0,o=0,d=0,m=0){if(isNaN(i)||i<0||isNaN(o)||o<0||isNaN(d)||d<0||isNaN(m)||m<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=i,this.bottom=o,this.left=d,this.right=m}interpolate(i,o,d){return o.top!=null&&i.top!=null&&(this.top=a.am(i.top,o.top,d)),o.bottom!=null&&i.bottom!=null&&(this.bottom=a.am(i.bottom,o.bottom,d)),o.left!=null&&i.left!=null&&(this.left=a.am(i.left,o.left,d)),o.right!=null&&i.right!=null&&(this.right=a.am(i.right,o.right,d)),this}getCenter(i,o){const d=a.aC((this.left+i-this.right)/2,0,i),m=a.aC((this.top+o-this.bottom)/2,0,o);return new a.P(d,m)}equals(i){return this.top===i.top&&this.bottom===i.bottom&&this.left===i.left&&this.right===i.right}clone(){return new po(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Tl=15;class Vu{constructor(i,o,d,m,y,v,w){this.tileSize=512,this._renderWorldCopies=y===void 0||y,this._minZoom=i||0,this._maxZoom=o||22,this._minPitch=d??0,this._maxPitch=m??60,this.setProjection(v),this.setMaxBounds(w),this.width=0,this.height=0,this._center=new a.aU(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._nearClipOffset=0,this._unmodified=!0,this._edgeInsets=new po,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._expandedProjMatrixCache={},this._distanceTileDataCache={},this._camera=new Nu,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._pixelsPerMercatorPixel=1,this.globeRadius=0,this.globeCenterInViewSpace=[0,0,0],this._tileCoverLift=0,this.freezeTileCoverage=!1,this._horizonShift=.1,this._orthographicProjectionAtLowPitch=!1,this._allowWorldUnderZoom=!1}clone(){const i=new Vu(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection(),this.maxBounds);return i._elevation=this._elevation,i._centerAltitude=this._centerAltitude,i._centerAltitudeValidForExaggeration=this._centerAltitudeValidForExaggeration,i.tileSize=this.tileSize,i.mercatorFromTransition=this.mercatorFromTransition,i.width=this.width,i.height=this.height,i.cameraElevationReference=this.cameraElevationReference,i._center=this._center,i._setZoom(this.zoom),i._seaLevelZoom=this._seaLevelZoom,i.angle=this.angle,i._fov=this._fov,i._pitch=this._pitch,i._nearZ=this._nearZ,i._farZ=this._farZ,i._nearClipOffset=this._nearClipOffset,i._averageElevation=this._averageElevation,i._orthographicProjectionAtLowPitch=this._orthographicProjectionAtLowPitch,i._unmodified=this._unmodified,i._edgeInsets=this._edgeInsets.clone(),i._camera=this._camera.clone(),i._calcMatrices(),i.freezeTileCoverage=this.freezeTileCoverage,i.frustumCorners=this.frustumCorners,i._allowWorldUnderZoom=this._allowWorldUnderZoom,i}get isOrthographic(){return this.projection.name!=="globe"&&this._orthographicProjectionAtLowPitch&&this.pitch<Tl}get elevation(){return this._elevation}set elevation(i){this._elevation!==i&&(this._elevation=i,this._updateCameraOnTerrain(),this._calcMatrices())}get nearClipOffset(){return this._nearClipOffset}set nearClipOffset(i){this._nearClipOffset=i,this._calcMatrices()}get depthOcclusionForSymbolsAndCircles(){return this.projection.name!=="globe"&&!this.isOrthographic}updateElevation(i,o=!1){const d=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForExaggeration;(this._seaLevelZoom==null||d)&&this._updateCameraOnTerrain(),(i||d)&&this._constrainCamera(o),this._calcMatrices()}getProjection(){return a.aJ(this.projection,["name","center","parallels"])}setProjection(i){this.projectionOptions=i||{name:"mercator"};const o=this.projection?this.getProjection():void 0;this.projection=a.c0(this.projectionOptions);const d=this.getProjection(),m=!a.b6(o,d);return m&&this._calcMatrices(),this.mercatorFromTransition=!1,m}setOrthographicProjectionAtLowPitch(i){return this._orthographicProjectionAtLowPitch!==i&&(this._orthographicProjectionAtLowPitch=i,this._calcMatrices(),!0)}setMercatorFromTransition(){const i=this.projection.name;this.mercatorFromTransition=!0,this.projectionOptions={name:"mercator"},this.projection=a.c0({name:"mercator"});const o=i!==this.projection.name;return o&&this._calcMatrices(),o}get minZoom(){return this._minZoom}set minZoom(i){this._minZoom!==i&&(this._minZoom=i,this.zoom=Math.max(this.zoom,i))}get maxZoom(){return this._maxZoom}set maxZoom(i){this._maxZoom!==i&&(this._maxZoom=i,this.zoom=Math.min(this.zoom,i))}get minPitch(){return this._minPitch}set minPitch(i){this._minPitch!==i&&(this._minPitch=i,this.pitch=Math.max(this.pitch,i))}get maxPitch(){return this._maxPitch}set maxPitch(i){this._maxPitch!==i&&(this._maxPitch=i,this.pitch=Math.min(this.pitch,i))}get renderWorldCopies(){return this._renderWorldCopies&&this.projection.supportsWorldCopies===!0}set renderWorldCopies(i){i===void 0?i=!0:i===null&&(i=!1),this._renderWorldCopies=i}get worldSize(){return this.tileSize*this.scale}get cameraWorldSizeForFog(){const i=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(i))}get cameraWorldSize(){const i=Math.max(this._camera.getDistanceToElevation(this._averageElevation,!0),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(i))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return a.bU(1,this.center.lat)*this.cameraWorldSizeForFog}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new a.P(this.width,this.height)}get bearing(){return a.bs(this.rotation,-180,180)}set bearing(i){this.rotation=i}get rotation(){return-this.angle/Math.PI*180}set rotation(i){const o=-i*Math.PI/180;this.angle!==o&&(this._unmodified=!1,this.angle=o,this._calcMatrices(),this.rotationMatrix=a.c1(),a.c2(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(i){const o=a.aC(i,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==o&&(this._unmodified=!1,this._pitch=o,this._calcMatrices())}get aspect(){return this.width/this.height}get fov(){return this._fov/Math.PI*180}set fov(i){i=Math.max(.01,Math.min(60,i)),this._fov!==i&&(this._unmodified=!1,this._fov=a.ap(i),this._calcMatrices())}get fovX(){return this._fov}get fovY(){const i=1/Math.tan(.5*this.fovX);return 2*Math.atan(1/this.aspect/i)}get averageElevation(){return this._averageElevation}set averageElevation(i){this._averageElevation=i,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(i){const o=Math.min(Math.max(i,this.minZoom),this.maxZoom);this._zoom!==o&&(this._unmodified=!1,this._setZoom(o),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(i){this._zoom=i,this.scale=this.zoomScale(i),this.tileZoom=Math.floor(i),this.zoomFraction=i-this.tileZoom}get tileCoverLift(){return this._tileCoverLift}set tileCoverLift(i){this._tileCoverLift!==i&&(this._tileCoverLift=i)}_updateCameraOnTerrain(){const i=this.elevation?this.elevation.getAtPoint(this.locationCoordinate(this.center),Number.NEGATIVE_INFINITY):Number.NEGATIVE_INFINITY,o=this.elevation&&i===Number.NEGATIVE_INFINITY&&this.elevation.visibleDemTiles.length>0&&this.elevation.exaggeration()>0&&this._centerAltitudeValidForExaggeration;if(!this._elevation||i===Number.NEGATIVE_INFINITY&&(!o||!this._centerAltitude))return this._centerAltitude=0,this._seaLevelZoom=null,void(this._centerAltitudeValidForExaggeration=void 0);const d=this._elevation;o||this._centerAltitude&&this._centerAltitudeValidForExaggeration&&d.exaggeration()&&this._centerAltitudeValidForExaggeration!==d.exaggeration()?(this._centerAltitude=this._centerAltitude/this._centerAltitudeValidForExaggeration*d.exaggeration(),this._centerAltitudeValidForExaggeration=d.exaggeration()):(this._centerAltitude=i||0,this._centerAltitudeValidForExaggeration=d.exaggeration()),this._updateSeaLevelZoom()}_updateSeaLevelZoom(){if(this._centerAltitudeValidForExaggeration===void 0)return;const i=Math.max(0,(this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize);this._seaLevelZoom=this._zoomFromMercatorZ(i)}sampleAverageElevation(){if(!this._elevation)return 0;const i=this._elevation,o=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],d=this.horizonLineFromTop();let m=0,y=0;for(let v=0;v<o.length;v++){const w=new a.P(o[v][0]*this.width,d+o[v][1]*(this.height-d)),E=i.pointCoordinate(w);if(!E)continue;const P=1/Math.hypot(E[0]-this._camera.position[0],E[1]-this._camera.position[1]);m+=E[3]*P,y+=P}return y===0?NaN:m/y}get center(){return this._center}set center(i){i.lat===this._center.lat&&i.lng===this._center.lng||(this._unmodified=!1,this._center=i,this._terrainEnabled()&&(this.cameraElevationReference==="ground"?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(this._seaLevelZoom==null||!this._elevation)return;const i=this._seaLevelZoom,o=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),d=this.pixelsPerMeter/this.worldSize*o,m=this._mercatorZfromZoom(i),y=this._mercatorZfromZoom(this._maxZoom),v=Math.max(m-d,y);this._setZoom(this._zoomFromMercatorZ(v))}get padding(){return this._edgeInsets.toJSON()}set padding(i){this._edgeInsets.equals(i)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,i,1),this._calcMatrices())}equals(i){const o=this.elevation,d=i.elevation,m=o!=null!=(d!=null)||o&&d&&o.exaggeration()!==d.exaggeration();return this.width===i.width&&this.height===i.height&&this.center.lng===i.center.lng&&this.center.lat===i.center.lat&&this.zoom===i.zoom&&this.bearing===i.bearing&&this.pitch===i.pitch&&this.fov===i.fov&&this.projection.name===i.projection.name&&this._edgeInsets.equals(i.padding)&&!m}computeZoomRelativeTo(i){const o=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,i.toAltitude()));let d;d=i.z<this._camera.position[2]?[o.x,o.y,o.z]:[i.x,i.y,i.z];const m=a.ai(a.ax([],this._camera.position,d));return a.aC(this._zoomFromMercatorZ(m),this._minZoom,this._maxZoom)}setFreeCameraOptions(i){if(!this.height||!i.position&&!i.orientation)return;this._updateCameraState();let o=!1;if(i.orientation&&!a.c3(i.orientation,this._camera.orientation)&&(o=this._setCameraOrientation(i.orientation)),i.position){const d=[i.position.x,i.position.y,i.position.z];a.c4(d,this._camera.position)||(this._setCameraPosition(d),o=!0)}o&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const i=this._camera.position,o=new Bu;return o.position=new a.ag(i[0],i[1],i[2]),o.orientation=this._camera.orientation,o._elevation=this.elevation,o._renderWorldCopies=this.renderWorldCopies,o}_setCameraOrientation(i){if(!a.c5(i))return!1;a.c6(i,i);const o=a.c7([],[0,0,-1],i),d=a.c7([],[0,-1,0],i);if(d[2]<0)return!1;const m=_d(o,d);return!!m&&(this._camera.orientation=m,!0)}_setCameraPosition(i){const o=this.zoomScale(this.minZoom)*this.tileSize,d=this.zoomScale(this.maxZoom)*this.tileSize,m=this.cameraToCenterDistance;i[2]=a.aC(i[2],m/d,m/o),this._camera.position=i}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(i){return this._edgeInsets.equals(i)}interpolatePadding(i,o,d){this._unmodified=!1,this._edgeInsets.interpolate(i,o,d),this._constrain(),this._calcMatrices()}coveringZoomLevel(i){const o=(i.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/i.tileSize));return Math.max(0,o)}getVisibleUnwrappedCoordinates(i){const o=[new a.c8(0,i)];if(this.renderWorldCopies){const d=this.pointCoordinate(new a.P(0,0)),m=this.pointCoordinate(new a.P(this.width,0)),y=this.pointCoordinate(new a.P(this.width,this.height)),v=this.pointCoordinate(new a.P(0,this.height)),w=Math.floor(Math.min(d.x,m.x,y.x,v.x)),E=Math.floor(Math.max(d.x,m.x,y.x,v.x)),P=1;for(let R=w-P;R<=E+P;R++)R!==0&&o.push(new a.c8(R,i))}return o}isLODDisabled(i){return(!i||this.pitch<=60)&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace}extendTileCover(i,o,d,m){let y=[];const v=d!=null,w=!v;if(w&&this.zoom<o||v&&d[0]===0&&d[1]===0)return y;const E=new Set,P=(O,k,N,j,U)=>{const X=a.ck(k,O,N,j,U);E.has(X)||(y.push(new a.aR(O,k,N,j,U)),E.add(X))};for(let O=0;O<i.length;O++){const k=i[O];if(w&&k.canonical.z!==o||v&&m!==void 0&&m>k.canonical.z)continue;const N=k.canonical,j=k.overscaledZ,U=k.wrap,X=1<<N.z,W=N.x+1<X,ie=N.x>0,ne=N.y+1<X,K=N.y>0,xe=k.wrap-(ie?0:1),le=k.wrap+(W?0:1),_e=ie?N.x-1:X-1,re=W?N.x+1:0;if(v)d[0]<0?(P(j,le,N.z,re,N.y),d[1]<0&&ne&&(P(j,U,N.z,N.x,N.y+1),P(j,le,N.z,re,N.y+1)),d[1]>0&&K&&(P(j,U,N.z,N.x,N.y-1),P(j,le,N.z,re,N.y-1))):d[0]>0?(P(j,xe,N.z,_e,N.y),d[1]<0&&ne&&(P(j,U,N.z,N.x,N.y+1),P(j,xe,N.z,_e,N.y+1)),d[1]>0&&K&&(P(j,U,N.z,N.x,N.y-1),P(j,xe,N.z,_e,N.y-1))):d[1]<0&&ne?P(j,U,N.z,N.x,N.y+1):K&&P(j,U,N.z,N.x,N.y-1);else{const ae=k.visibleQuadrants;1&ae&&(P(j,xe,N.z,_e,N.y),K&&(P(j,U,N.z,N.x,N.y-1),P(j,xe,N.z,_e,N.y-1))),2&ae&&(P(j,le,N.z,re,N.y),K&&(P(j,U,N.z,N.x,N.y-1),P(j,le,N.z,re,N.y-1))),4&ae&&(P(j,xe,N.z,_e,N.y),ne&&(P(j,U,N.z,N.x,N.y+1),P(j,xe,N.z,_e,N.y+1))),8&ae&&(P(j,le,N.z,re,N.y),ne&&(P(j,U,N.z,N.x,N.y+1),P(j,le,N.z,re,N.y+1)))}}const R=[];for(const O of y)y.some(k=>O.isChildOf(k))||R.push(O);if(y=R.filter(O=>!i.some(k=>!!(O.overscaledZ<o&&k.isChildOf(O))||O.equals(k)||O.isChildOf(k))),w){const O=1<<o,k=this.projection.name==="globe"?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),N=[O*k.x,O*k.y],j=4,U=j*j;y=y.filter(X=>{const W=X.canonical.x+.5-N[0],ie=X.canonical.y+.5-N[1];return W*W+ie*ie<U})}return y}extendTileCoverToNearPlane(i,o,d){const m=[],y=new Set;for(const ie of i)y.add(ie.key);const v=(ie,ne,K,xe,le)=>{const _e=a.ck(ne,ie,K,xe,le);y.has(_e)||(m.push(new a.aR(ie,ne,K,xe,le)),y.add(_e))},w=i.reduce((ie,ne)=>Math.max(ie,ne.overscaledZ),d),E=1<<d,P=[new a.P(0,0),new a.P(a.an,0),new a.P(a.an,a.an),new a.P(0,a.an)],R=new a.P(0,0),O=new a.P(0,0),k=(ie,ne)=>{const K=Math.floor(ie[0]),xe=Math.floor(ie[1]),le=(ie[0]-K)*a.an,_e=(ie[1]-xe)*a.an,re=Math.floor(ne[0]),ae=Math.floor(ne[1]),fe=(ne[0]-re)*a.an,Ce=(ne[1]-ae)*a.an;for(let ve=-1;ve<=1;ve++){const Ne=K+ve;if(!(Ne<0||Ne>=E)){R.x=le-ve*a.an,O.x=fe-(Ne-re)*a.an;for(let ze=-1;ze<=1;ze++){const Je=xe+ze;R.y=_e-ze*a.an,O.y=Ce-(Je-ae)*a.an,a.cI(R,O,P)&&v(w,0,d,Ne,Je)}}}},N=o.points,j=N[a.c9],U=N[a.ca],X=this._projectToGround(j,N[a.cb]),W=this._projectToGround(U,N[a.cc]);return k(j,X),k(U,W),m}_projectToGround(i,o){return a.cd(a.ce(),i,o,i[2]/(i[2]-o[2]))}_projectToZ(i,o,d){const m=i[2]-o[2];return Math.abs(m)<1e-6?a.cf(i):a.cd(a.ce(),i,o,(i[2]-d)/m)}extendTileCoverForTunnels(i,o,d,m){if(d<18)return[];const y=o.points,v=y[a.cg],w=y[a.ch],E=y[a.ci],P=y[a.cj];if(E[2]>=0&&P[2]>=0||v[2]<=0||w[2]<=0)return[];const R=E[2]<0?this._projectToZ(v,E,0):E,O=P[2]<0?this._projectToZ(w,P,0):P,k=-m,N=E[2]<k?this._projectToZ(v,E,k):E,j=P[2]<k?this._projectToZ(w,P,k):P,U=this._findExtensionTilesInQuad(i,d,[j,N,O,R],[.5*(R[0]+O[0]),.5*(R[1]+O[1])]);return U.length>3&&(U.length=3),U}_findExtensionTilesInQuad(i,o,d,m){const y=[],v=new Set;for(const re of i)v.add(re.key);const w=i.reduce((re,ae)=>Math.max(re,ae.overscaledZ),o),E=1<<o,P=[new a.P(d[0][0],d[0][1]),new a.P(d[1][0],d[1][1]),new a.P(d[3][0],d[3][1]),new a.P(d[2][0],d[2][1]),new a.P(d[0][0],d[0][1])],R=d[0][0],O=d[1][0],k=d[2][0],N=d[3][0],j=d[0][1],U=d[1][1],X=d[2][1],W=d[3][1],ie=Math.max(0,Math.floor(Math.min(R,O,k,N))),ne=Math.min(E-1,Math.ceil(Math.max(R,O,k,N))-1),K=Math.max(0,Math.floor(Math.min(j,U,X,W))),xe=Math.min(E-1,Math.ceil(Math.max(j,U,X,W))-1);for(let re=K;re<=xe;re++)for(let ae=ie;ae<=ne;ae++){if(!a.av(P,ae,re,ae+1,re+1))continue;const fe=a.ck(0,w,o,ae,re);v.has(fe)||(y.push(new a.aR(w,0,o,ae,re)),v.add(fe))}const le=m[0],_e=m[1];return y.sort((re,ae)=>{const fe=re.canonical.x+.5-le,Ce=re.canonical.y+.5-_e,ve=ae.canonical.x+.5-le,Ne=ae.canonical.y+.5-_e;return fe*fe+Ce*Ce-(ve*ve+Ne*Ne)||re.canonical.x-ae.canonical.x||re.canonical.y-ae.canonical.y}),y}coveringTiles(i){let o=this.coveringZoomLevel(i);const d=o,m=this.elevation&&this.elevation.exaggeration(),y=m&&!i.isTerrainDEM,v=this.projection.name==="mercator";if(i.minzoom!==void 0&&o<i.minzoom)return[];i.maxzoom!==void 0&&o>i.maxzoom&&(o=i.maxzoom);const w=this.locationCoordinate(this.center),E=this.center.lat,P=1<<o,R=[P*w.x,P*w.y,0],O=this.projection.name==="globe",k=!O,N=a.cl.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,o,k),j=O?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),U=P*a.bU(1,this.center.lat),X=this._camera.position[2]/a.bU(1,this.center.lat),W=[P*j.x,P*j.y,X*(k?1:U)],ie=O||m,ne=this.cameraToCenterDistance/i.tileSize*(i.roundZoom?1:.502),K=this.isLODDisabled(!0)?o:0;let xe;if(this._elevation&&i.isTerrainDEM)xe=1e4*this._elevation.exaggeration();else if(this._elevation){const we=this._elevation.getMinMaxForVisibleTiles();xe=we?we.max:this._centerAltitude}else xe=this._centerAltitude;const le=i.isTerrainDEM?-xe:this._elevation?this._elevation.getMinElevationBelowMSL():0,_e=this.projection.isReprojectedInTileSpace?a.cm(this):1,re=we=>{const Ue=new a.ag(we.x+25e-6,we.y,we.z),$e=new a.ag(we.x,we.y+25e-6,we.z),ft=we.toLngLat(),lt=Ue.toLngLat(),ct=$e.toLngLat(),et=this.locationCoordinate(ft),Et=this.locationCoordinate(lt),Mt=this.locationCoordinate(ct),vt=Math.hypot(Et.x-et.x,Et.y-et.y),St=Math.hypot(Mt.x-et.x,Mt.y-et.y);return Math.sqrt(vt*St)*_e/25e-6},ae=we=>{const Oe=xe,Ue=le;return{aabb:a.cp(this,P,0,0,0,we,Ue,Oe,this.projection),zoom:0,x:0,y:0,minZ:Ue,maxZ:Oe,wrap:we,fullyVisible:!1}},fe=[];let Ce=[];const ve=o,Ne=i.reparseOverscaled?d:o,ze=(X-this._centerAltitude)*U,Je=we=>{if(!this._elevation||!we.tileID||!v)return;const Oe=this._elevation.getMinMaxForTile(we.tileID),Ue=we.aabb;Oe?(Ue.min[2]=Oe.min,Ue.max[2]=Oe.max,Ue.center[2]=(Ue.min[2]+Ue.max[2])/2):(we.shouldSplit=Pe(we),we.shouldSplit||(Ue.min[2]=Ue.max[2]=Ue.center[2]=this._centerAltitude))},tt=(we,Oe)=>{if(.707*Oe<we)return 1;const Ue=Oe/we;return Ue/(1.4144271570014144+(Math.pow(1.1,Ue-1.4144271570014144+1)-1)/(1.1-1)-1)},Pe=we=>{if(we.zoom<K)return!0;if(we.zoom===ve)return!1;if(we.shouldSplit!=null)return we.shouldSplit;const Oe=we.aabb.distanceX(W),Ue=we.aabb.distanceY(W);let $e=ze,ft=1;if(O){$e=we.aabb.distanceZ(W);const St=Math.pow(2,we.zoom),Vt=a.bV((we.y+1)/St),Yt=a.bV(we.y/St),Zt=Math.min(Math.max(E,Vt),Yt),si=a.cM(Zt)/a.cM(E);if(ft=Zt===E?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,si/this._mercatorScaleRatio),this.zoom<=a.cJ&&we.zoom===ve-1&&si>=.9)return!0}else if(y&&($e=we.aabb.distanceZ(W)*U),this.projection.isReprojectedInTileSpace&&d<=5){const St=Math.pow(2,we.zoom),Vt=re(new a.ag((we.x+.5)/St,(we.y+.5)/St));ft=Vt>.85?1:Vt}if(!v&&!O){const St=Math.sqrt(Oe*Oe+Ue*Ue+$e*$e);let Vt=(1<<ve-we.zoom)*ne*ft;return Vt*=tt(Math.max($e,ze),St),St<Vt}let lt=Number.MAX_VALUE,ct=0;const et=we.aabb.getCorners(),Et=[];for(const St of et){a.ax(Et,St,W),O||(y?Et[2]*=U:Et[2]=ze);const Vt=a.bi(Et,this._camera.forward());Vt<lt&&(lt=Vt,ct=Math.abs(Et[2]))}let Mt=(1<<ve-we.zoom)*ne*ft;if(Mt*=tt(Math.max(ct,ze),lt),lt<Mt)return!0;const vt=we.aabb.closestPoint(R);return vt[0]===R[0]&&vt[1]===R[1]};if(this.renderWorldCopies)for(let we=1;we<=3;we++)fe.push(ae(-we)),fe.push(ae(we));for(fe.push(ae(0));fe.length>0;){const we=fe.pop(),Oe=we.x,Ue=we.y;let $e=we.fullyVisible;const ft=()=>this.projection.name==="globe"&&(we.y===0||we.y===(1<<we.zoom)-1);if(!$e){let lt=ie?we.aabb.intersects(N):we.aabb.intersectsFlat(N);if(lt===0&&ft()){const ct=new a.cn(we.zoom,Oe,Ue);lt=a.co(this,P,ct,!0).intersects(N)}if(lt===0)continue;$e=lt===2}if(we.zoom===ve||!Pe(we)){const lt=we.zoom===ve?Ne:we.zoom;if(i.minzoom&&i.minzoom>lt)continue;let ct=0;if(!$e){let vt=ie?we.aabb.intersectsPrecise(N):we.aabb.intersectsPreciseFlat(N);if(vt===0&&ft()){const St=new a.cn(we.zoom,Oe,Ue);vt=a.co(this,P,St,!0).intersectsPrecise(N)}if(vt===0)continue;if(i.calculateQuadrantVisibility)if(N.containsPoint(we.aabb.center))ct=15;else for(let St=0;St<4;St++)we.aabb.quadrant(St).intersects(N)!==0&&(ct|=1<<St)}const et=R[0]-(.5+Oe+(we.wrap<<we.zoom))*(1<<o-we.zoom),Et=R[1]-.5-Ue,Mt=we.tileID?we.tileID:new a.aR(lt,we.wrap,we.zoom,Oe,Ue);i.calculateQuadrantVisibility&&(Mt.visibleQuadrants=ct),Ce.push({tileID:Mt,distanceSq:et*et+Et*Et});continue}for(let lt=0;lt<4;lt++){const ct=(Oe<<1)+lt%2,et=(Ue<<1)+(lt>>1),Et={aabb:v?we.aabb.quadrant(lt):a.cp(this,P,we.zoom+1,ct,et,we.wrap,we.minZ,we.maxZ,this.projection),zoom:we.zoom+1,x:ct,y:et,wrap:we.wrap,fullyVisible:$e,tileID:void 0,shouldSplit:void 0,minZ:we.minZ,maxZ:we.maxZ};y&&!O&&(Et.tileID=new a.aR(we.zoom+1===ve?Ne:we.zoom+1,we.wrap,we.zoom+1,ct,et),Je(Et)),fe.push(Et)}}if(this.fogCullDistSq){const we=this.fogCullDistSq,Oe=this.horizonLineFromTop();Ce=Ce.filter(Ue=>{const $e=[0,0,0,1],ft=[a.an,a.an,0,1],lt=this.calculateFogTileMatrix(Ue.tileID.toUnwrapped());a.aE($e,$e,lt),a.aE(ft,ft,lt);const ct=a.cq([],$e,ft),et=a.cr([],$e,ft),Et=a.cK(ct,et);if(Et===0)return!0;let Mt=!1;const vt=this._elevation;if(vt&&Et>we&&Oe!==0){const St=this.calculateProjMatrix(Ue.tileID.toUnwrapped());let Vt;i.isTerrainDEM||(Vt=vt.getMinMaxForTile(Ue.tileID)),Vt||(Vt={min:le,max:xe});const Yt=a.cs(this.rotation),Zt=[Yt[0]*a.an,Yt[1]*a.an,Vt.max];a.ah(Zt,Zt,St),Mt=(1-Zt[1])*this.height*.5<Oe}return Et<we||Mt})}return Ce.sort((we,Oe)=>we.distanceSq-Oe.distanceSq).map(we=>we.tileID)}resize(i,o){this.width=i,this.height=o,this.pixelsToGLUnits=[2/i,-2/o],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(i){return Math.pow(2,i)}scaleZoom(i){return Math.log2(i)}project(i){const o=a.aC(i.lat,-a.ct,a.ct),d=this.projection.project(i.lng,o);return new a.P(d.x*this.worldSize,d.y*this.worldSize)}unproject(i){return this.projection.unproject(i.x/this.worldSize,i.y/this.worldSize)}get point(){return this.project(this.center)}get pointMerc(){return this.point._div(this.worldSize)}get pixelsPerMeterRatio(){return this.pixelsPerMeter/a.bU(1,this.center.lat)/this.worldSize}setLocationAtPoint(i,o){let d,m;const y=this.centerPoint;if(this.projection.name==="globe"){const w=this.worldSize;d=(o.x-y.x)/w,m=(o.y-y.y)/w}else{const w=this.pointCoordinate(o),E=this.pointCoordinate(y);d=w.x-E.x,m=w.y-E.y}const v=this.locationCoordinate(i);this.setLocation(new a.ag(v.x-d,v.y-m))}setLocation(i){this.center=this.coordinateLocation(i),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(i,o){return this.projection.locationPoint(this,i,o)}locationPoint3D(i,o){return this.projection.locationPoint(this,i,o,!0)}pointLocation(i){return this.coordinateLocation(this.pointCoordinate(i))}pointLocation3D(i,o){return this.coordinateLocation(this.pointCoordinate3D(i,o))}locationCoordinate(i,o){const d=o?a.bU(o,i.lat):void 0,m=this.projection.project(i.lng,i.lat);return new a.ag(m.x,m.y,d)}coordinateLocation(i){return this.projection.unproject(i.x,i.y)}pointRayIntersection(i,o){const d=o??this._centerAltitude,m=[i.x,i.y,0,1],y=[i.x,i.y,1,1];a.aE(m,m,this.pixelMatrixInverse),a.aE(y,y,this.pixelMatrixInverse);const v=y[3];a.cu(m,m,1/m[3]),a.cu(y,y,1/v);const w=m[2],E=y[2];return{p0:m,p1:y,t:w===E?0:(d-w)/(E-w)}}screenPointToMercatorRay(i){const o=[i.x,i.y,0,1],d=[i.x,i.y,1,1];return a.aE(o,o,this.pixelMatrixInverse),a.aE(d,d,this.pixelMatrixInverse),a.cu(o,o,1/o[3]),a.cu(d,d,1/d[3]),o[2]=a.bU(o[2],this._center.lat)*this.worldSize,d[2]=a.bU(d[2],this._center.lat)*this.worldSize,a.cu(o,o,1/this.worldSize),a.cu(d,d,1/this.worldSize),new a.az([o[0],o[1],o[2]],a.ay([],a.ax([],d,o)))}rayIntersectionCoordinate(i){const{p0:o,p1:d,t:m}=i,y=a.bU(o[2],this._center.lat),v=a.bU(d[2],this._center.lat);return new a.ag(a.am(o[0],d[0],m)/this.worldSize,a.am(o[1],d[1],m)/this.worldSize,a.am(y,v,m))}pointCoordinate(i,o=this._centerAltitude){return this.projection.pointCoordinate(this,i.x,i.y,o)}pointCoordinate3D(i,o){if(!this.elevation)return this.pointCoordinate(i,o);let d=this.projection.pointCoordinate3D(this,i.x,i.y);if(d)return new a.ag(d[0],d[1],d[2]);let m=0,y=this.horizonLineFromTop();if(i.y>y)return this.pointCoordinate(i,o);const v=.02*y,w=i.clone();for(let E=0;E<10&&y-m>v;E++){w.y=a.am(m,y,.66);const P=this.projection.pointCoordinate3D(this,w.x,w.y);P?(y=w.y,d=P):m=w.y}return d?new a.ag(d[0],d[1],d[2]):this.pointCoordinate(i)}isPointAboveHorizon(i){return this.projection.isPointAboveHorizon(this,i)}isPointOnSurface(i){if(i.y<0||i.y>this.height||i.x<0||i.x>this.width)return!1;if(this.elevation||this.zoom>=a.cv)return!this.isPointAboveHorizon(i);const o=this.pointCoordinate(i);return o.y>=0&&o.y<=1}_coordinatePoint(i,o){const d=o&&this.elevation?this.elevation.getAtPointOrZero(i,this._centerAltitude):this._centerAltitude,m=[i.x*this.worldSize,i.y*this.worldSize,d+i.toAltitude(),1];return a.aE(m,m,this.pixelMatrix),m[3]>0?new a.P(m[0]/m[3],m[1]/m[3]):new a.P(Number.MAX_VALUE,Number.MAX_VALUE)}_getBoundsNonRectangular(){const{top:i,left:o}=this._edgeInsets,d=this.height-this._edgeInsets.bottom,m=this.width-this._edgeInsets.right,y=this.pointLocation3D(new a.P(o,i)),v=this.pointLocation3D(new a.P(m,i)),w=this.pointLocation3D(new a.P(m,d)),E=this.pointLocation3D(new a.P(o,d));let P=Math.min(y.lng,v.lng,w.lng,E.lng),R=Math.max(y.lng,v.lng,w.lng,E.lng),O=Math.min(y.lat,v.lat,w.lat,E.lat),k=Math.max(y.lat,v.lat,w.lat,E.lat);const N=Math.pow(2,-this.zoom)/16*270,j=this.projection.name==="globe"?1:4,U=(X,W,ie,ne,K)=>{const xe=(X+ie)/2,le=(W+ne)/2,_e=new a.P(xe,le),{lng:re,lat:ae}=this.pointLocation3D(_e),fe=Math.max(0,P-re,O-ae,re-R,ae-k);P=Math.min(P,re),R=Math.max(R,re),O=Math.min(O,ae),k=Math.max(k,ae),(K<j||fe>N)&&(U(X,W,xe,le,K+1),U(xe,le,ie,ne,K+1))};if(U(o,i,m,i,1),U(m,i,m,d,1),U(m,d,o,d,1),U(o,d,o,i,1),this.projection.name==="globe"){const[X,W]=a.cw(this);X?(k=90,R=180,P=-180):W&&(O=-90,R=180,P=-180)}return new a.aK(new a.aU(P,O),new a.aU(R,k))}_getBoundsRectangular(i,o){const{top:d,left:m}=this._edgeInsets,y=this.height-this._edgeInsets.bottom,v=this.width-this._edgeInsets.right,w=new a.P(m,d),E=new a.P(v,d),P=new a.P(v,y),R=new a.P(m,y);let O=this.pointCoordinate(w,i),k=this.pointCoordinate(E,i);const N=this.pointCoordinate(P,o),j=this.pointCoordinate(R,o),U=(X,W)=>(W.y-X.y)/(W.x-X.x);return O.y>1&&k.y>=0?O=new a.ag((1-j.y)/U(j,O)+j.x,1):O.y<0&&k.y<=1&&(O=new a.ag(-j.y/U(j,O)+j.x,0)),k.y>1&&O.y>=0?k=new a.ag((1-N.y)/U(N,k)+N.x,1):k.y<0&&O.y<=1&&(k=new a.ag(-N.y/U(N,k)+N.x,0)),new a.aK().extend(this.coordinateLocation(O)).extend(this.coordinateLocation(k)).extend(this.coordinateLocation(j)).extend(this.coordinateLocation(N))}_getBoundsRectangularTerrain(){const i=this.elevation;if(!i.visibleDemTiles.length||i.isUsingMockSource())return this._getBoundsRectangular(0,0);const o=i.visibleDemTiles.reduce((d,m)=>{if(m.dem){const y=m.dem.tree;d.min=Math.min(d.min,y.minimums[0]),d.max=Math.max(d.max,y.maximums[0])}return d},{min:Number.MAX_VALUE,max:0});return this._getBoundsRectangular(o.min*i.exaggeration(),o.max*i.exaggeration())}getBounds(){return this.projection.name==="mercator"||this.projection.name==="equirectangular"?this._terrainEnabled()?this._getBoundsRectangularTerrain():this._getBoundsRectangular(0,0):this._getBoundsNonRectangular()}horizonLineFromTop(i=!0){const o=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))-this.centerOffset.y,d=this.height/2-o*(1-this._horizonShift);return i?Math.max(0,d):d}getMaxBounds(){return this.maxBounds}setMaxBounds(i){this.maxBounds=i,this.minLat=-a.ct,this.maxLat=a.ct,this.minLng=-180,this.maxLng=180,i&&(this.minLat=i.getSouth(),this.maxLat=i.getNorth(),this.minLng=i.getWest(),this.maxLng=i.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=a.aH(this.minLng)*this.tileSize,this.worldMaxX=a.aH(this.maxLng)*this.tileSize,this.worldMinY=a.aL(this.maxLat)*this.tileSize,this.worldMaxY=a.aL(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(i,o){return this.projection.createTileMatrix(this,o,i)}calculateDistanceTileData(i){const o=i.key,d=this._distanceTileDataCache;if(d[o])return d[o];const m=i.canonical,y=1/this.height,v=this.cameraWorldSize,w=v/this.zoomScale(m.z),E=(m.x+Math.pow(2,m.z)*i.wrap)*w,P=m.y*w,R=this.point;R.x*=v/this.worldSize,R.y*=v/this.worldSize;const O=this.angle,k=Math.sin(-O),N=-Math.cos(-O);return d[o]={bearing:[k,N],center:[(R.x-E)*y,(R.y-P)*y],scale:w/a.an*y},d[o]}calculateFogTileMatrix(i){const o=i.key,d=this._fogTileMatrixCache;if(d[o])return d[o];const m=this.projection.createTileMatrix(this,this.cameraWorldSizeForFog,i);return a.aD(m,this.worldToFogMatrix,m),d[o]=new Float32Array(m),d[o]}calculateProjMatrix(i,o=!1,d=!1){const m=i.key;let y;if(y=d?this._expandedProjMatrixCache:o?this._alignedProjMatrixCache:this._projMatrixCache,y[m])return y[m];const v=this.calculatePosMatrix(i,this.worldSize);let w;return w=this.projection.isReprojectedInTileSpace?this.mercatorMatrix:d?this.expandedFarZProjMatrix:o?this.alignedProjMatrix:this.projMatrix,a.aD(v,w,v),y[m]=new Float32Array(v),y[m]}calculatePixelsToTileUnitsMatrix(i){const o=i.tileID.key,d=this._pixelsToTileUnitsCache;if(d[o])return d[o];const m=a.cx(i,this);return d[o]=m,d[o]}customLayerMatrix(){return this.mercatorMatrix.slice()}globeToMercatorMatrix(){if(this.projection.name==="globe"){const i=1/this.worldSize,o=a.bP([],[i,i,i]);return a.aD(o,o,this.globeMatrix),o}}recenterOnTerrain(){if(!this._elevation||this.projection.name==="globe")return;const i=this._elevation;this._updateCameraState();const o=a.bU(1,this._center.lat)*this.worldSize,d=this._computeCameraPosition(o),m=this._camera.forward(),y=a.bU(1,this._center.lat);d[2]/=y,m[2]/=y,a.ay(m,m);const v=i.raycast(d,m,i.exaggeration());if(v){const w=a.bg([],d,m,v),E=new a.ag(w[0],w[1],a.bU(w[2],a.bV(w[1]))),P=(E.z+a.ai([E.x-d[0],E.y-d[1],E.z-d[2]*y]))*this._pixelsPerMercatorPixel;this._seaLevelZoom=this._zoomFromMercatorZ(P),this._centerAltitude=E.toAltitude(),this._center=this.coordinateLocation(E),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}_constrainCamera(i=!1){if(!this._elevation)return;const o=this._elevation,d=a.bU(1,this._center.lat)*this.worldSize,m=this._computeCameraPosition(d),y=o.getAtPointOrZero(new a.ag(...m)),v=this.pixelsPerMeter/this.worldSize*y,w=this._minimumHeightOverTerrain(),E=m[2]-v;if(E<=w)if(E<0||i){const P=this.locationCoordinate(this._center,this._centerAltitude),R=[m[0],m[1],P.z-m[2]],O=a.ai(R);R[2]-=(w-E)/this._pixelsPerMercatorPixel;const k=a.ai(R);if(k===0)return;a.bJ(R,R,O/k*this._pixelsPerMercatorPixel),this._camera.position=[m[0],m[1],P.z*this._pixelsPerMercatorPixel-R[2]],this._updateStateFromCamera()}else this._isCameraConstrained=!0}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const i=this.projection.name==="globe"||this.mercatorFromTransition;if(this.projection.isReprojectedInTileSpace||i){const k=this.center;return k.lat=a.aC(k.lat,this.minLat,this.maxLat),(this.maxBounds||!this.renderWorldCopies&&!i)&&(k.lng=a.aC(k.lng,this.minLng,this.maxLng)),this.center=k,void(this._constraining=!1)}const o=this._unmodified,{x:d,y:m}=this.point;let y=0,v=d,w=m;const E=this.width/2,P=this.height/2,R=this.worldMinY*this.scale,O=this.worldMaxY*this.scale;if(m-P<R&&(w=R+P),m+P>O&&(w=O-P),O-R<this.height&&(y=Math.max(y,this.height/(O-R)),w=(O+R)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const k=this.worldMinX*this.scale,N=this.worldMaxX*this.scale,j=this.worldSize/2-(k+N)/2;v=(d+j+this.worldSize)%this.worldSize-j,v-E<k&&(v=k+E),v+E>N&&(v=N-E),N-k<this.width&&(y=Math.max(y,this.width/(N-k)),v=(N+k)/2)}v===d&&w===m||this._allowWorldUnderZoom||(this.center=this.unproject(new a.P(v,w))),y&&!this._allowWorldUnderZoom&&(this.zoom+=this.scaleZoom(y)),this._constrainCamera(),this._unmodified=o,this._constraining=!1}_minZoomForBounds(){let i=Math.max(0,this.scaleZoom(Math.max(0,this.height)/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(i=Math.max(i,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),i}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}_calcMatrices(){if(!this.height)return;const i=this.centerOffset,o=this.projection.name==="globe",d=this.pixelsPerMeter;this.projection.name==="globe"&&(this._mercatorScaleRatio=a.bU(1,this.center.lat)/a.bU(1,a.cN));const m=a.cy(this.projection,this.zoom,this.width,this.height,1024);this._pixelsPerMercatorPixel=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,m),this.cameraToCenterDistance=.5/Math.tan(.5*this._fov)*this.height*this._pixelsPerMercatorPixel,this._updateCameraState(),this._farZ=this.projection.farthestPixelDistance(this),this._nearZ=this.height/50;const y=this.projection.zAxisUnit==="meters"?d:1,v=this._camera.getWorldToCamera(this.worldSize,y);let w;const E=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,this._farZ);if(E[8]=2*-i.x/this.width,E[9]=2*i.y/this.height,this.isOrthographic){let ae=.5*this.height/Math.tan(this._fov/2)*1*Math.tan(.5*this._fov),fe=ae*this.aspect,Ce=-fe,ve=-ae;fe-=i.x,Ce-=i.x,ae+=i.y,ve+=i.y,w=this._camera.getCameraToClipOrthographic(Ce,fe,ve,ae,this._nearZ+this._nearClipOffset,this._farZ),((Ne,ze,Je,tt)=>{for(let Pe=0;Pe<16;Pe++)Ne[Pe]=a.am(ze[Pe],Je[Pe],tt)})(w,w,E,a.cL(this.pitch>=Tl?1:this.pitch/Tl))}else w=E;const P=a.cz([],E,v);let R=a.cz([],w,v);if(this.projection.isReprojectedInTileSpace){const ae=this.locationCoordinate(this.center),fe=a.b9([]);a.bx(fe,fe,[ae.x*this.worldSize,ae.y*this.worldSize,0]),a.aD(fe,fe,a.cA(this)),a.bx(fe,fe,[-ae.x*this.worldSize,-ae.y*this.worldSize,0]),a.aD(R,R,fe),a.aD(P,P,fe),this.inverseAdjustmentMatrix=a.cB(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];if(this.mercatorMatrix=a.cC([],R,[this.worldSize,this.worldSize,this.worldSize/y,1]),this.projMatrix=R,this.invProjMatrix=a.b7(new Float64Array(16),this.projMatrix),o){const ae=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,1/0);ae[8]=2*-i.x/this.width,ae[9]=2*i.y/this.height,this.expandedFarZProjMatrix=a.cz([],ae,v)}else this.expandedFarZProjMatrix=this.projMatrix;const O=a.b7([],w);this.frustumCorners=a.cD.fromInvProjectionMatrix(O,this.horizonLineFromTop(),this.height),this.cameraFrustum=a.cl.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,0,!o);const k=new Float32Array(16);a.b9(k),a.cC(k,k,[1,-1,1]),a.cE(k,k,this._pitch),a.ba(k,k,this.angle);const N=a.bS(new Float32Array(16),this._fov,this.width/this.height,this._nearZ,this._farZ);this.starsProjMatrix=a.b8(N);const j=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;N[8]=2*-i.x/this.width,N[9]=2*(i.y+j)/this.height,this.skyboxMatrix=a.aD(k,N,k);const U=this.point,X=U.x,W=U.y,ie=this.width%2/2,ne=this.height%2/2,K=Math.cos(this.angle),xe=Math.sin(this.angle),le=X-Math.round(X)+K*ie+xe*ne,_e=W-Math.round(W)+K*ne+xe*ie,re=new Float64Array(R);if(a.bx(re,re,[le>.5?le-1:le,_e>.5?_e-1:_e,0]),this.alignedProjMatrix=re,R=a.bb(),a.cC(R,R,[this.width/2,-this.height/2,1]),a.bx(R,R,[1,-1,0]),this.labelPlaneMatrix=R,R=a.bb(),a.cC(R,R,[1,-1,1]),a.bx(R,R,[-1,-1,0]),a.cC(R,R,[2/this.width,2/this.height,1]),this.glCoordMatrix=R,this.pixelMatrix=a.aD(new Float64Array(16),this.labelPlaneMatrix,P),this._calcFogMatrices(),this._distanceTileDataCache={},R=a.b7(new Float64Array(16),this.pixelMatrix),!R)throw new Error("failed to invert matrix");if(this.pixelMatrixInverse=R,this.projection.name==="globe"||this.mercatorFromTransition){this.globeMatrix=a.cF(this);const ae=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=a.ah(ae,ae,v),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=R;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={},this._expandedProjMatrixCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const i=this.cameraWorldSizeForFog,o=this.cameraPixelsPerMeter,d=this._camera.position,m=1/this.height/this._pixelsPerMercatorPixel,y=[i,i,o];a.bJ(y,y,m),a.bJ(d,d,-1),a.cG(d,d,y);const v=a.bb();a.bx(v,v,d),a.cC(v,v,y),this.mercatorFogMatrix=v,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(i,o,m)}_computeCameraPosition(i){const o=(i=i||this.pixelsPerMeter)/this.pixelsPerMeter,d=this._camera.forward(),m=this.point,y=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*o-i/this.worldSize*this._centerAltitude;return[m.x/this.worldSize-d[0]*y,m.y/this.worldSize-d[1]*y,i/this.worldSize*this._centerAltitude-d[2]*y]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(i){const o=this._maxCameraBoundsDistance()*Math.cos(this._pitch),d=this._camera.position[2],m=i[2];let y=1;this.projection.wrap&&(this.center=this.center.wrap()),m>0&&(y=Math.min((o-d)/m,1)),this._camera.position=a.bg([],this._camera.position,i,y),this._updateStateFromCamera()}_updateStateFromCamera(){const i=this._camera.position,o=this._camera.forward(),{pitch:d,bearing:m}=this._camera.getPitchBearing(),y=a.bU(this._centerAltitude,this.center.lat)*this._pixelsPerMercatorPixel,v=this._mercatorZfromZoom(this._maxZoom)*Math.cos(a.ap(this._maxPitch)),w=Math.max((i[2]-y)/Math.cos(d),v),E=this._zoomFromMercatorZ(w);a.bg(i,i,o,w),this._pitch=a.aC(d,a.ap(this.minPitch),a.ap(this.maxPitch)),this.angle=a.bs(m,-Math.PI,Math.PI),this._setZoom(a.aC(E,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new a.ag(i[0],i[1],i[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(i){return Math.pow(2,i)*this.tileSize}_mercatorZfromZoom(i){return this.cameraToCenterDistance/this._worldSizeFromZoom(i)}_minimumHeightOverTerrain(){const i=Math.min(this._seaLevelZoom!=null?this._seaLevelZoom:this._zoom,this._maxZoom)+4;return this._mercatorZfromZoom(i)}_zoomFromMercatorZ(i){return this.scaleZoom(this.cameraToCenterDistance/(Math.max(0,i)*this.tileSize))}zoomFromMercatorZAdjusted(i){let o=0,d=a.cv,m=0,y=1/0;for(;d-o>1e-6&&d>o;){const v=o+.5*(d-o),w=this.tileSize*Math.pow(2,v),E=this.getCameraToCenterDistance(this.projection,v,w),P=this.scaleZoom(E/(Math.max(0,i)*this.tileSize)),R=Math.abs(v-P);R<y&&(y=R,m=v),v<P?o=v:d=v}return m}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(a.w("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(i,o){const d=Math.min(i.x,o.x),m=Math.max(i.x,o.x),y=Math.min(i.y,o.y),v=Math.max(i.y,o.y);if(y<this.horizonLineFromTop(!1))return!0;if(this.projection.name!=="mercator")return!1;const w=[new a.P(d,y),new a.P(m,v),new a.P(d,v),new a.P(m,y)],E=this.renderWorldCopies?-3:0,P=this.renderWorldCopies?4:1;for(const R of w){const O=this.pointRayIntersection(R);if(O.t<0)return!0;const k=this.rayIntersectionCoordinate(O);if(k.x<E||k.y<0||k.x>P||k.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+a.cH(this.fovAboveCenter)>88||this.anyCornerOffEdge(new a.P(0,0),new a.P(this.width,this.height))}zoomDeltaToMovement(i,o){const d=a.ai(a.ax([],this._camera.position,i)),m=this._zoomFromMercatorZ(d)+o;return d-this._mercatorZfromZoom(m)}getCameraPoint(){if(this.projection.name==="globe"){const i=function([o,d,m],y){const v=[o,d,m,1];a.aE(v,v,y);const w=v[3]=Math.max(v[3],1e-6);return v[0]/=w,v[1]/=w,v[2]/=w,v}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new a.P(i[0],i[1])}{const i=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new a.P(0,i))}}getCameraToCenterDistance(i,o=this.zoom,d=this.worldSize){const m=a.cy(i,o,this.width,this.height,1024),y=i.pixelSpaceConversion(this.center.lat,d,m);let v=.5/Math.tan(.5*this._fov)*this.height*y;return this.isOrthographic&&(v=a.am(1,v,a.cL(this.pitch>=Tl?1:this.pitch/Tl))),v}getWorldToCameraMatrix(){const i=this._camera.getWorldToCamera(this.worldSize,this.projection.zAxisUnit==="meters"?this.pixelsPerMeter:1);return this.projection.name==="globe"&&a.aD(i,i,this.globeMatrix),i}getFrustum(i){return a.cl.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,i,this.projection.zAxisUnit==="meters")}}const ir=(u,i)=>{if(i>0&&u.terrain&&a.w("Cutoff is currently disabled on terrain"),i<=0||u.terrain)return{shouldRenderCutoff:!1,uniformValues:{u_cutoff_params:[0,0,0,1]}};const o=u.transform,d=o.pitch,m=o.isLODDisabled(!1)?60:30;if(d<m-15)return{shouldRenderCutoff:!1,uniformValues:{u_cutoff_params:[0,0,0,1]}};const y=o._farZ-o._nearZ,v=i*o.height*1.3,w=Math.pow(2,.85*Math.max(o._zoom-u.minCutoffZoom,0)),E=1.4*o.cameraToCenterDistance*w,P=a.aj(m-15,m,d),R=(1-(O=P))*(o._farZ+v)+O*E;var O;const k=Math.min(v,R-o._nearZ);return{shouldRenderCutoff:P>0,uniformValues:{u_cutoff_params:[o._nearZ,o._farZ,(R-o._nearZ)/y,(R-k-o._nearZ)/y]}}},Va=2048;class gd{constructor(i,o){this.aabb=i,this.lastCascade=o}}class sy{add(i,o){const d=this.receivers[i.key];d!==void 0?(d.aabb.min[0]=Math.min(d.aabb.min[0],o.min[0]),d.aabb.min[1]=Math.min(d.aabb.min[1],o.min[1]),d.aabb.min[2]=Math.min(d.aabb.min[2],o.min[2]),d.aabb.max[0]=Math.max(d.aabb.max[0],o.max[0]),d.aabb.max[1]=Math.max(d.aabb.max[1],o.max[1]),d.aabb.max[2]=Math.max(d.aabb.max[2],o.max[2])):this.receivers[i.key]=new gd(o,null)}clear(){this.receivers={}}get(i){return this.receivers[i.key]}computeRequiredCascades(i,o,d){const m=a.cU.fromPoints(i.points);let y=0;for(const v in this.receivers){const w=this.receivers[v];if(!w||!m.intersectsAabb(w.aabb))continue;w.aabb.min=m.closestPoint(w.aabb.min),w.aabb.max=m.closestPoint(w.aabb.max);const E=w.aabb.getCorners();for(let P=0;P<d.length;P++){let R=!0;for(const O of E){const k=[O[0]*o,O[1]*o,O[2]];if(a.ah(k,k,d[P].matrix),k[0]<-1||k[0]>1||k[1]<-1||k[1]>1){R=!1;break}}if(w.lastCascade=P,y=Math.max(y,P),R)break}}return y+1}}class Uu{constructor(i){this.painter=i,this._enabled=!1,this._drawShadowAfterLayer=-1,this._numCascadesToRender=0,this._cascades=[],this._groundShadowTiles=[],this._receivers=new sy,this._depthMode=new At(i.context.gl.LEQUAL,At.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.useNormalOffset=!1}destroy(){for(const i of this._cascades)i.texture.destroy(),i.framebuffer.destroy();this._cascades=[]}updateShadowParameters(i,o){const d=this.painter;if(this._enabled=!1,this._drawShadowAfterLayer=-1,this._receivers.clear(),!o||!o.properties)return;const m=o.properties.get("shadow-intensity"),y=o.properties.get("shadow-draw-before-layer");if(!o.shadowsEnabled()||m<=0)return;let v=-1,w=0;for(const W of d.style.order){const ie=d.style._mergedLayers[W];ie.hasShadowPass()&&!ie.isHidden(i.zoom)&&(v=w),!y||y!==W&&y!==ie.slot||(this._drawShadowAfterLayer=w>0?w-1:0),w+=1}if(this._enabled=v>=0,!this.enabled)return;this._drawShadowAfterLayer<0&&(this._drawShadowAfterLayer=v);const E=d.context,P=Va,R=Va;if(this._cascades.length===0||Va!==this._cascades[0].texture.size[0]){this._cascades=[];for(let W=0;W<2;++W){const ie=E.gl,ne=E.createFramebuffer(P,R,0,"texture"),K=new a.T(E,{width:P,height:R,data:null},ie.DEPTH_COMPONENT16);ne.depthAttachment.set(K.texture),this._cascades.push({framebuffer:ne,texture:K,matrix:[],far:0,boundingSphereRadius:0,frustum:new a.cl,scale:0})}}this.shadowDirection=oy(o);let O=0;if(i.elevation){const W=i.elevation,ie=[1e4,-1e4];W.visibleDemTiles.filter(ne=>ne.dem).forEach(ne=>{const K=ne.dem.tree;ie[0]=Math.min(ie[0],K.minimums[0]),ie[1]=Math.max(ie[1],K.maximums[0])}),ie[0]!==1e4&&(O=(ie[1]-ie[0])*W.exaggeration())}const k=1.5*i.cameraToCenterDistance,N=3*k,j=new Float64Array(16);for(let W=0;W<this._cascades.length;++W){const ie=this._cascades[W];let ne=i.height/50,K=1;W===0?K=k:(ne=k,K=N);const[xe,le]=ju(i,this.shadowDirection,ne,K,Va,O);ie.scale=i.scale,ie.matrix=xe,ie.boundingSphereRadius=le,a.b7(j,ie.matrix),ie.frustum=a.cl.fromInvProjectionMatrix(j,1,0,!0),ie.far=K}const U=this._cascades.length-1;this._uniformValues.u_fade_range=[.75*this._cascades[U].far,this._cascades[U].far],this._uniformValues.u_shadow_intensity=m,this._uniformValues.u_shadow_direction=[this.shadowDirection[0],this.shadowDirection[1],this.shadowDirection[2]],this._uniformValues.u_shadow_texel_size=.00048828125,this._uniformValues.u_shadow_map_resolution=Va,this._uniformValues.u_shadowmap_0=11,this._uniformValues.u_shadowmap_1=12,this._groundShadowTiles=d.transform.coveringTiles({tileSize:512,renderWorldCopies:!0});const X=d.transform.elevation;for(const W of this._groundShadowTiles){let ie={min:0,max:0};if(X){const ne=X.getMinMaxForTile(W);ne&&(ie=ne)}this.addShadowReceiver(W.toUnwrapped(),ie.min,ie.max)}}get enabled(){return this._enabled&&!this._forceDisable}set enabled(i){this._enabled=i}drawShadowPass(i,o){if(!this.enabled)return;const d=this.painter,m=d.context;this._numCascadesToRender=this._receivers.computeRequiredCascades(d.transform.getFrustum(0),d.transform.worldSize,this._cascades),m.viewport.set([0,0,Va,Va]);for(let y=0;y<this._numCascadesToRender;++y){d.currentShadowCascade=y,m.bindFramebuffer.set(this._cascades[y].framebuffer.framebuffer),m.clear({color:a.aq.white,depth:1});for(const v of i.order){const w=i._mergedLayers[v];if(!w.hasShadowPass()||w.isHidden(d.transform.zoom))continue;const E=i.getLayerSourceCache(w),P=E?o[E.id]:void 0;(w.type==="model"||P&&P.length)&&d.renderLayer(d,E,w,P)}}d.currentShadowCascade=0}drawGroundShadows(){if(!this.enabled)return;const i=this.painter,o=i.style,d=i.context,m=d.gl,y=o.directionalLight,v=o.ambientLight;if(!y||!v)return;const w=[],E=ir(i,i.longestCutoffRange);E.shouldRenderCutoff&&w.push("RENDER_CUTOFF"),w.push("RENDER_SHADOWS"),this.useNormalOffset&&w.push("NORMAL_OFFSET");const P=mo(o,y,v),R=new At(m.LEQUAL,At.ReadOnly,i.depthRangeFor3D),O=new Ht({func:m.EQUAL,mask:255},0,255,m.KEEP,m.KEEP,m.KEEP);for(const k of this._groundShadowTiles){const N=k.toUnwrapped(),j=i.isTileAffectedByFog(k),U=i.getOrCreateProgram("groundShadow",{defines:w,overrideFog:j});this.setupShadows(N,U),i.uploadCommonUniforms(d,U,N,null,E);const X=f1(i.transform.calculateProjMatrix(N),P);U.draw(i,m.TRIANGLES,R,O,jt.multiply,Nt.disabled,X,"ground_shadow",i.tileExtentBuffer,i.quadTriangleIndexBuffer,i.tileExtentSegments,null,i.transform.zoom,null,null)}}getShadowPassDepthMode(){return this._depthMode}getGroundShadowLayerIndex(){return this._drawShadowAfterLayer}calculateShadowPassMatrixFromTile(i){const o=this.painter.transform,d=o.calculatePosMatrix(i,o.worldSize);return a.aD(d,this._cascades[this.painter.currentShadowCascade].matrix,d),Float32Array.from(d)}calculateShadowPassMatrixFromMatrix(i){const o=a.b8(i);return a.aD(o,this._cascades[this.painter.currentShadowCascade].matrix,i),o}setupShadows(i,o,d){if(!this.enabled)return;const m=this.painter.transform,y=this.painter.context,v=y.gl,w=this._uniformValues,E=new Float64Array(16),P=m.calculatePosMatrix(i,m.worldSize);for(let R=0;R<this._cascades.length;R++)a.aD(E,this._cascades[R].matrix,P),w[R===0?"u_light_matrix_0":"u_light_matrix_1"]=Float32Array.from(E),y.activeTexture.set(v.TEXTURE0+11+R),this._cascades[R].texture.bindExtraParam(v.LINEAR,v.LINEAR,v.CLAMP_TO_EDGE,v.CLAMP_TO_EDGE,v.GREATER);if(this.useNormalOffset=!!d,this.useNormalOffset){const R=a.cS(i.canonical),O=2/m.tileSize*a.an/Va,k=O*this._cascades[0].boundingSphereRadius,N=O*this._cascades[this._cascades.length-1].boundingSphereRadius,j=(d==="vector-tile"?1:3)*function(U){const X=a.aC((U-22)/-22,0,1);return .125*(1-X)+4*X}(m.zoom);w.u_shadow_normal_offset=[R,k*j,N*j],w.u_shadow_bias=[1e-4,.0012,.012]}else w.u_shadow_bias=[36e-5,.0012,.012];o.setShadowUniformValues(y,w)}setupShadowsFromMatrix(i,o,d=!1){if(!this.enabled)return;const m=this.painter.context,y=m.gl,v=this._uniformValues,w=new Float64Array(16);for(let E=0;E<2;E++)a.aD(w,this._cascades[E].matrix,i),v[E===0?"u_light_matrix_0":"u_light_matrix_1"]=Float32Array.from(w),m.activeTexture.set(y.TEXTURE0+11+E),this._cascades[E].texture.bindExtraParam(y.LINEAR,y.LINEAR,y.CLAMP_TO_EDGE,y.CLAMP_TO_EDGE,y.GREATER);this.useNormalOffset=d,d?(v.u_shadow_normal_offset=[1,3,3],v.u_shadow_bias=[6e-5,.0012,.012]):v.u_shadow_bias=[36e-5,.0012,.012],o.setShadowUniformValues(m,v)}getShadowUniformValues(){return this._uniformValues}getCurrentCascadeFrustum(){return this._cascades[this.painter.currentShadowCascade].frustum}computeSimplifiedTileShadowVolume(i,o,d,m){if(m[2]>=0)return{};const y=function(E,P,R){const O=R/(1<<E.canonical.z);return new a.cU([E.canonical.x*O+E.wrap*R,E.canonical.y*O+E.wrap*R,0],[(E.canonical.x+1)*O+E.wrap*R,(E.canonical.y+1)*O+E.wrap*R,P])}(i,o,d).getCorners(),v=o/-m[2];m[0]<0?(a.cT(y[0],y[0],[m[0]*v,0,0]),a.cT(y[3],y[3],[m[0]*v,0,0])):m[0]>0&&(a.cT(y[1],y[1],[m[0]*v,0,0]),a.cT(y[2],y[2],[m[0]*v,0,0])),m[1]<0?(a.cT(y[0],y[0],[0,m[1]*v,0]),a.cT(y[1],y[1],[0,m[1]*v,0])):m[1]>0&&(a.cT(y[2],y[2],[0,m[1]*v,0]),a.cT(y[3],y[3],[0,m[1]*v,0]));const w={};return w.vertices=y,w.planes=[yd(y[1],y[0],y[4]),yd(y[2],y[1],y[5]),yd(y[3],y[2],y[6]),yd(y[0],y[3],y[7])],w}addShadowReceiver(i,o,d){this._receivers.add(i,a.cU.fromTileIdAndHeight(i,o,d))}getMaxCascadeForTile(i){const o=this._receivers.get(i);return o&&o.lastCascade?o.lastCascade:0}}function yd(u,i,o){const d=a.ax([],o,i),m=a.ax([],u,i),y=a.bh([],d,m),v=a.ai(y);return v===0?[0,0,1,0]:(a.bJ(y,y,1/v),[y[0],y[1],y[2],-a.bi(y,i)])}function oy(u){const i=u.properties.get("direction"),o=a.cP(i.x,i.y,i.z);o[2]=a.aC(o[2],0,75);const d=a.cR([o[0],o[1],o[2]]);return a.cQ(d.x,d.y,d.z)}function mo(u,i,o){const d=i.properties.get("color-use-theme")==="none",m=i.properties.get("color"),y=i.properties.get("intensity"),v=i.properties.get("direction"),w=[v.x,v.y,v.z],E=o.properties.get("color-use-theme")==="none",P=o.properties.get("color"),R=o.properties.get("intensity"),O=Math.max(a.bi([0,0,1],w),0),k=[0,0,0];a.bJ(k,P.toPremultipliedRenderColor(E?null:u.getLut(i.scope)).toArray01Linear().slice(0,3),R);const N=[0,0,0];return a.bJ(N,m.toPremultipliedRenderColor(d?null:u.getLut(o.scope)).toArray01Linear().slice(0,3),O*y),a.cW([k[0]>0?k[0]/(k[0]+N[0]):0,k[1]>0?k[1]/(k[1]+N[1]):0,k[2]>0?k[2]/(k[2]+N[2]):0])}function ju(u,i,o,d,m,y){const v=u.zoom,w=u.scale,E=u.worldSize,P=1/E,R=u.aspect,O=Math.sqrt(1+R*R)*Math.tan(.5*u.fovX),k=O*O,N=d-o,j=d+o;let U,X;k>N/j?(U=d,X=d*O):(U=.5*j*(1+k),X=.5*Math.sqrt(N*N+2*(d*d+o*o)*k+j*j*k*k));const W=u.projection.pixelsPerMeter(u.center.lat,E),ie=u._camera.getCameraToWorldMercator(),ne=[0,0,-U*P];a.ah(ne,ne,ie);let K=X*P;const xe=function($e){return $e[0]/=w,$e[1]/=w,$e[2]=a.bU($e[2],u._center.lat),$e},le=u._edgeInsets;if(!(le.left===0&&le.top===0&&le.right===0&&le.bottom===0||le.left===le.right&&le.top===le.bottom)){const $e=u._camera.getWorldToCamera(u.worldSize,u.projection.zAxisUnit==="meters"?W:1),ft=u._camera.getCameraToClipPerspective(u._fov,u.width/u.height,o,d);ft[8]=2*-u.centerOffset.x/u.width,ft[9]=2*u.centerOffset.y/u.height;const lt=new Float64Array(16);a.cz(lt,ft,$e);const ct=new Float64Array(16);a.b7(ct,lt);const et=a.cl.fromInvProjectionMatrix(ct,E,v,!0);for(const Et of et.points){const Mt=xe(Et);K=Math.max(K,a.bK(a.cV([],ne,Mt)))}}K*=m/(m-1);const _e=Math.acos(i[2]),re=Math.atan2(-i[0],-i[1]),ae=new Nu;ae.position=ne,ae.setPitchBearing(_e,re);const fe=ae.getWorldToCamera(E,W),Ce=K*E,ve=Math.min(u._mercatorZfromZoom(17)*E*-2,-2*Ce),Ne=ae.getCameraToClipOrthographic(-Ce,Ce,-Ce,Ce,ve,(Ce+y*W)/i[2]),ze=new Float64Array(16);a.aD(ze,Ne,fe);const Je=a.cQ(Math.floor(1e6*ne[0])/1e6*E,Math.floor(1e6*ne[1])/1e6*E,0),tt=.5*m,Pe=[0,0,0];a.ah(Pe,Je,ze),a.bJ(Pe,Pe,tt);const we=[Math.floor(Pe[0]),Math.floor(Pe[1]),Math.floor(Pe[2])],Oe=[0,0,0];a.ax(Oe,Pe,we),a.bJ(Oe,Oe,-1/tt);const Ue=new Float64Array(16);return a.b9(Ue),a.bx(Ue,Ue,Oe),a.aD(ze,Ue,ze),[ze,Ce]}class p1 extends a.E{constructor(i){super(),this.requestManager=i,this.models={"":{}},this.modelUris={"":{}},this.modelByURL={},this.numModelsLoading={}}loadModel(i,o){return a.cX(this.requestManager.transformRequest(o,a.R.Model).url).then(d=>{const m=a.cY(d),y=new a.cZ(i,o,void 0,void 0,m);return y.computeBoundsAndApplyParent(),y}).catch(d=>{if(d&&d.status===404)return null;this.fire(new a.B(new Error(`Could not load model ${i} from ${o}: ${d.message}`)))})}load(i,o,d={forceReload:!1}){this.models[o]||(this.models[o]={});const m=Object.keys(i),y=[],v=[];for(const w of m){const E=i[w];this.hasURLBeenRequested(E)&&!d.forceReload||(this.modelByURL[E]={modelId:w,scope:o},y.push(this.loadModel(w,E)),v.push(w)),this.models[o][w]||(this.models[o][w]={model:null,numReferences:1})}this.numModelsLoading[o]=(this.numModelsLoading[o]||0)+v.length,Promise.allSettled(y).then(w=>{for(let E=0;E<w.length;E++){const{status:P}=w[E];if(P==="rejected")continue;const{value:R}=w[E];this.models[o][v[E]]||(this.models[o][v[E]]={model:null,numReferences:1}),this.models[o][v[E]].model=R}this.numModelsLoading[o]-=v.length,this.fire(new a.C("data",{dataType:"style"}))}).catch(w=>{this.fire(new a.B(new Error(`Could not load models: ${w.message}`)))})}isLoaded(){for(const i in this.numModelsLoading)if(this.numModelsLoading[i]>0)return!1;return!0}hasModel(i,o,d={exactIdMatch:!1}){return!!(d.exactIdMatch?this.getModel(i,o):this.getModelByURL(this.modelUris[o][i]))}getModel(i,o){return this.models[o]||(this.models[o]={}),this.models[o][i]?this.models[o][i].model:void 0}getModelByURL(i){if(!i)return null;const o=this.modelByURL[i];return o?this.models[o.scope][o.modelId].model:null}hasModelBeenAdded(i,o){return this.models[o]&&this.models[o][i]!==void 0}getModelURIs(i){return this.modelUris[i]||{}}addModel(i,o,d){this.models[d]||(this.models[d]={}),this.modelUris[d]||(this.modelUris[d]={});const m=this.requestManager.normalizeModelURL(o);if((this.hasModel(i,d,{exactIdMatch:!0})||this.hasModelBeenAdded(i,d))&&this.modelUris[d][i]===m)this.models[d][i].numReferences++;else if(this.hasURLBeenRequested(m)){const{scope:y,modelId:v}=this.modelByURL[m];this.models[y][v].numReferences++}else this.modelUris[d][i]=m,this.load({[i]:this.modelUris[d][i]},d)}addModelURLs(i,o){this.models[o]||(this.models[o]={}),this.modelUris[o]||(this.modelUris[o]={});const d=this.modelUris[o];for(const m in i)d[m]=this.requestManager.normalizeModelURL(i[m])}reloadModels(i){this.load(this.modelUris[i],i,{forceReload:!0})}addModelsFromBucket(i,o){this.models[o]||(this.models[o]={}),this.modelUris[o]||(this.modelUris[o]={});const d={};for(const m of i)this.hasModel(m,o,{exactIdMatch:!0})||this.hasURLBeenRequested(m)?this.models[o][m].numReferences++:this.modelUris[o][m]&&!this.hasURLBeenRequested(m)?d[m]=this.modelUris[o][m]:!this.hasURLBeenRequested(m)&&a.c_(m,!1)&&(this.modelUris[o][m]=this.requestManager.normalizeModelURL(m),d[m]=this.modelUris[o][m]);this.load(d,o)}hasURLBeenRequested(i){return this.modelByURL[i]!==void 0}removeModel(i,o,d=!1,m=!1){if(this.models[o]&&this.models[o][i]&&(this.models[o][i].numReferences--,this.models[o][i].numReferences===0||m)){const y=this.modelUris[o][i];d||delete this.modelUris[o][i],delete this.modelByURL[y];const v=this.models[o][i].model;if(!v)return;delete this.models[o][i],v.destroy()}}destroy(){for(const i of Object.keys(this.models))for(const o of Object.keys(this.models[i])){const d=this.models[i][o].model;delete this.models[i][o],d&&d.destroy()}this.models={"":{}},this.modelUris={"":{}},this.modelByURL={},this.numModelsLoading={}}listModels(i){return this.models[i]||(this.models[i]={}),Object.keys(this.models[i])}upload(i,o){this.models[o]||(this.models[o]={});for(const d in this.models[o])this.models[o][d].model&&this.models[o][d].model.upload(i.context)}}const Up=a.a8.colorTheme,Tc=new a.ab({data:new a.ac(Up.data)});function ay(u){if(!u.metadata||!u.metadata.content_area)return;const i=a.o.devicePixelRatio,{left:o,top:d,width:m,height:y}=u.metadata.content_area,v=o*i,w=d*i;return[v,w,v+m*i,w+y*i]}function Gu(u){if(u)return u.map(([i,o])=>[i*a.o.devicePixelRatio,o*a.o.devicePixelRatio])}class jp{constructor(i,o,d){this.id=i,this.scope=o,this.sourceCache=d,this.pendingRequests=new Set,this.missingRequests=new Set}addPendingRequest(i){this.missingRequests.has(i.name)||this.pendingRequests.has(i.name)||this.pendingRequests.add(i.name)}hasPendingRequests(){return this.pendingRequests.size>0}resolvePendingRequests(){const i=new Map;if(!this.sourceCache.loaded())return i;const o=this.sourceCache.getVisibleCoordinates();if(o.length===0)return i;const d=this.sourceCache.getSource();if(!(d instanceof gl))return i;const m=o.map(v=>this.sourceCache.getTile(v)),y=d.getImages(m,Array.from(this.pendingRequests));for(const[v,w]of y)i.set(a.I.from({name:v,iconsetId:this.id}),w),this.pendingRequests.delete(v);for(const v of this.pendingRequests)this.missingRequests.add(v);return this.pendingRequests.clear(),i}}class Ua{constructor(){this._previousClosestBuildingId=null,this._hysteresisRatio=.8,this._indoorMinimumZoom=16}findClosestBuilding(i,o,d,m,y){if(d<this._indoorMinimumZoom)return this._previousClosestBuildingId=null,null;let v=null,w=Number.MAX_VALUE,E=Number.MAX_VALUE,P=!1;const R=this._previousClosestBuildingId?i[this._previousClosestBuildingId]:null;this._previousClosestBuildingId&&R&&this._isBuildingVisible(R,m,y)&&(P=!0,E=this._calculateDistance(o,R));for(const[O,k]of Object.entries(i)){if(!this._isBuildingVisible(k,m,y))continue;const N=this._calculateDistance(o,k);N<w&&(w=N,v=O)}return P&&v&&this._previousClosestBuildingId&&v!==this._previousClosestBuildingId?w>E*this._hysteresisRatio&&(v=this._previousClosestBuildingId):P&&!v&&(v=this._previousClosestBuildingId),this._previousClosestBuildingId=v,v}_calculateDistance(i,o){if(!o.center)return Number.MAX_VALUE;const d=i.lat-o.center[1],m=i.lng-o.center[0];return d*d+m*m}_isBuildingVisible(i,o,d){if(!d)return!1;for(const m of i.floorIds){const y=i.floors[m];if(!y.geometry)continue;const v=y.geometry;if(v.type==="Polygon"){const w=this._convertRingToPoints(v.coordinates[0]);if(a.bw(w,d))return!0}else if(v.type==="MultiPolygon"){const w=this._convertMultiPolygonToPoints(v.coordinates);if(a.d0(d,w))return!0}}return!1}_convertRingToPoints(i){return i.map(o=>new a.P(o[0],o[1]))}_convertMultiPolygonToPoints(i){return i.map(o=>o.length===0?[]:o[0].map(d=>new a.P(d[0],d[1])))}}class m1 extends a.E{constructor(i){super(),this._style=i,this._buildings={},this._activeFloors=new Set,this._closestBuildingId=null,this._indoorState={selectedFloorId:null,activeFloorsVisible:!0,activeFloors:this._activeFloors},this._buildingDetectionStrategy=new Ua,this._initialLoadDone=!1,a.aZ(["_updateUI"],this),this._style.on("style.load",()=>{this._style.isIndoorEnabled()&&(this._style.map.on("load",()=>{this._initialLoadDone=!0,this._indoorState&&this._indoorState.needsUpdate&&(this._indoorState.needsUpdate=!1,this._style.updateIndoorDependentLayers()),this._updateUI()}),this._style.map.on("move",this._updateUI),this._style.map.on("idle",this._updateUI))})}destroy(){this._buildings={},this._activeFloors=new Set,this._indoorState=null}selectFloor(i){i===this._selectedFloorId&&this._indoorState&&this._indoorState.activeFloorsVisible||(this._selectedFloorId=i,this._recalculateActiveFloors())}setActiveFloorsVisibility(i){this._updateActiveFloors(i),this._updateIndoorSelector()}setIndoorData(i){let o=!1;for(const[d,m]of Object.entries(i.buildings))if(this._buildings[d])for(const y of m.floorIds)this._buildings[d].floorIds.add(y),this._buildings[d].floors[y]?this._mergeFloors(this._buildings[d].floors[y],m.floors[y]):(this._buildings[d].floors[y]=m.floors[y],o=!0);else this._buildings[d]=m,o=!0;o&&this._recalculateActiveFloors()}getIndoorTileOptions(i,o){return this._indoorState?{sourceLayers:this._style.getIndoorSourceLayers(i,o),indoorState:this._indoorState}:null}getControlState(){const i=this._buildings,o=this._closestBuildingId,d=o&&i?i[o]:void 0;if(!d)return{selectedFloorId:null,activeFloorsVisible:!!this._indoorState&&this._indoorState.activeFloorsVisible,floors:[]};let m=null;for(const v of d.floorIds)if(this._activeFloors&&this._activeFloors.has(v)){m=v;break}const y=Array.from(d.floorIds).map(v=>({id:v,name:d.floors[v].name,zIndex:d.floors[v].zIndex})).sort((v,w)=>w.zIndex-v.zIndex).filter((v,w,E)=>w===0||v.zIndex!==E[w-1].zIndex);return{selectedFloorId:m,activeFloorsVisible:!!this._indoorState&&this._indoorState.activeFloorsVisible,floors:y}}_updateUI(){this._initialLoadDone=!0;const i=this._style.map.transform,o=this._buildingDetectionStrategy.findClosestBuilding(this._buildings,i.center,i.zoom,i.getBounds(),this._makeViewportPolygon());if(o!==this._closestBuildingId){const d=this._closestBuildingId;this._closestBuildingId=o,this._onBuildingTransition(d,o),this._updateIndoorSelector()}}_onBuildingTransition(i,o){if(!this._indoorState)return;!o&&i?(this._indoorState.activeFloors=new Set,this._indoorState.activeFloorsVisible=!1,this._style.updateIndoorDependentLayers()):!!o&&!i&&(this._recalculateActiveFloors(),this._updateActiveFloors(!0))}_updateIndoorSelector(){this.fire(new a.C("selector-update",this.getControlState()))}_updateActiveFloors(i){this._indoorState={selectedFloorId:this._selectedFloorId,activeFloorsVisible:i,activeFloors:this._activeFloors},this._initialLoadDone?this._style.updateIndoorDependentLayers():this._indoorState.needsUpdate=!0}_recalculateActiveFloors(){if(!this._buildings)return;const i=a.d1.calculate(this._buildings,this._selectedFloorId,this._activeFloors);(function(o,d){if(o===d)return!0;if(!o||!d||o.size!==d.size)return!1;for(const m of o)if(!d.has(m))return!1;return!0})(i,this._activeFloors)||(this._activeFloors=i,this._updateActiveFloors(!!this._indoorState&&this._indoorState.activeFloorsVisible),this._updateIndoorSelector())}_mergeFloors(i,o){o.geometry&&(i.geometry?(i.geometry.type==="Polygon"&&(i.geometry={type:"MultiPolygon",coordinates:[i.geometry.coordinates]}),o.geometry.type==="Polygon"?i.geometry.coordinates.push(o.geometry.coordinates):o.geometry.type==="MultiPolygon"&&i.geometry.coordinates.push(...o.geometry.coordinates)):i.geometry=o.geometry)}_makeViewportPolygon(){const i=this._style.map.transform,o=i.width,d=i.height;return[i.pointLocation(new a.P(0,0)),i.pointLocation(new a.P(o,0)),i.pointLocation(new a.P(o,d)),i.pointLocation(new a.P(0,d))].map(m=>new a.P(m.lng,m.lat))}}const Sl=(u,i)=>gt(u,i&&i.filter(o=>o.identifier!=="source.canvas")),_1=a.aJ(Ai,["addLayer","removeLayer","setLights","setPaintProperty","setLayoutProperty","setLayerProperty","setSlot","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setSnow","setRain","setProjection","setCamera","addImport","removeImport","updateImport","addIconset","removeIconset"]),ly=a.aJ(Ai,["setCenter","setZoom","setBearing","setPitch"]),Gp=new Set(["background","sky","slot","custom"]),xd={version:8,layers:[],sources:{}},$p={duration:300,delay:0};class Js extends a.E{constructor(i,o={}){if(super(),this.map=i,this.scope=o.scope||"",this.globalId=null,this.fragments=[],this.importDepth=o.importDepth||0,this.importsCache=o.importsCache||new Map,this.resolvedImports=o.resolvedImports||new Set,this.transition=Object.assign({},$p),this._buildingIndex=new Mu(this),this.crossTileSymbolIndex=new wc,this._mergedOrder=[],this._drapedFirstOrder=[],this._mergedLayers={},this._mergedIndoor={},this._mergedSourceCaches={},this._mergedOtherSourceCaches={},this._mergedSymbolSourceCaches={},this._mergedFillExtrusionSourceCaches={},this._clipLayerPresent=!1,this._hasAppearances=!1,this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this._importedAsBasemap=!1,this._changes=o.styleChanges||new id,this._hasDataDrivenEmissive=!1,this.indoorManager=new m1(this),this.dispatcher=o.dispatcher?o.dispatcher:new vr(uc(),this),this.map.painter&&this.map.painter.context){const m=this.map.painter.context.maxUniformBufferBindings,y=Math.floor(this.map.painter.context.maxUniformBlockSize/4);this.dispatcher.broadcast("setContextParams",{maxBindingPoints:m,maxUniformBlockSizeDwords:y,disableSymbolUBO:this.map.painter.context.disableSymbolUBO})}o.imageManager?this.imageManager=o.imageManager:(this.imageManager=new hc(this.map._spriteFormat),this.imageManager.setEventedParent(this)),this.imageManager.addScope(this.scope),this.glyphManager=o.glyphManager?o.glyphManager:new a.d2(i._requestManager,o.localFontFamily?a.d3.all:o.localIdeographFontFamily?a.d3.ideographs:a.d3.none,o.localFontFamily||o.localIdeographFontFamily,o.useServerFontComposition),o.modelManager?this.modelManager=o.modelManager:(this.modelManager=new p1(i._requestManager),this.modelManager.setEventedParent(this)),this._layers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this._fillExtrusionSourceCaches={},this._loaded=!1,this._precompileDone=!1,this._shouldPrecompile=!1,this._availableImages=[],this._availableModels={},this._order=[],this._markersNeedUpdate=!1,this.options=o.configOptions?o.configOptions:new Map,this._configDependentLayers=o.configDependentLayers?o.configDependentLayers:new Set,this._indoorDependentLayers=o.indoorDependentLayers?o.indoorDependentLayers:new Set,this._config=o.config,this._styleColorTheme={lut:null,lutLoading:!1,lutLoadingCorrelationID:0,colorTheme:null,colorThemeOverride:o.colorThemeOverride},this._styleColorThemeForScope={},this._initialConfig=o.initialConfig,this.dispatcher.broadcast("setReferrer",a.d4()),this.dispatcher.broadcast("setConfig",a.d5());const d=this;this._rtlTextPluginCallback=Js.registerForPluginStateChange(m=>{d.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:m.pluginStatus,pluginURL:m.pluginURL},(y,v)=>{if(a.d6(y),v&&v.every(w=>w))for(const w in d._sourceCaches){const E=d._sourceCaches[w],P=E.getSource().type;P!=="vector"&&P!=="geojson"||E.reload()}})}),this.on("data",m=>{if(m.dataType!=="source"||m.sourceDataType!=="metadata")return;const y=this.getOwnSource(m.sourceId);if(y&&y.vectorLayerIds)for(const v in this._layers){const w=this._layers[v];w.source===y.id&&this._validateLayer(w)}})}load(i){return i?(typeof i=="string"?this.loadURL(i):this.loadJSON(i),this):this}_getGlobalId(i){if(!i)return null;if(typeof i=="string"){if(a.e(i))return i;const o=a.d7(i);if(!o.startsWith("http"))try{return new URL(o,location.href).toString()}catch{return o}return o}return`json://${a.d8(JSON.stringify(i))}`}_diffStyle(i,o,d){this.globalId=this._getGlobalId(i);const m=(y,v)=>{try{v(null,this.setState(y,d))}catch(w){v(w,!1)}};if(typeof i=="string"){const y=this.map._requestManager.normalizeStyleURL(i),v=this.map._requestManager.transformRequest(y,a.R.Style);a.m(v,(w,E)=>{w?this.fire(new a.B(w)):E&&m(E,o)})}else typeof i=="object"&&m(i,o)}loadURL(i,o={}){this.fire(new a.C("dataloading",{dataType:"style"}));const d=typeof o.validate=="boolean"?o.validate:!a.e(i);this.globalId=this._getGlobalId(i),i=this.map._requestManager.normalizeStyleURL(i,o.accessToken),this.resolvedImports.add(i);const m=this.importsCache.get(i);if(m)return this._load(m,d);const y=this.map._requestManager.transformRequest(i,a.R.Style);this._request=a.m(y,(v,w)=>{if(this._request=null,v)this.fire(new a.B(v));else if(w)return this.importsCache.set(i,w),this._load(w,d)})}loadJSON(i,o={}){this.fire(new a.C("dataloading",{dataType:"style"})),this.globalId=this._getGlobalId(i),this._request=a.o.frame(()=>{this._request=null,this._load(i,o.validate!==!1)})}loadEmpty(){this.fire(new a.C("dataloading",{dataType:"style"})),this._load(xd,!1)}_loadImports(i,o,d){if(this.importDepth>=4)return a.w("Style doesn't support nesting deeper than 5"),Promise.resolve();const m=[];for(const y of i){const v=this._createFragmentStyle(y),w=new Promise(R=>{v.once("style.import.load",R),v.once("error",R)}).then(()=>{this.mergeAll(),this.fire(new a.C("data",{dataType:"style"}))});if(m.push(w),this.resolvedImports.has(y.url)){v.loadEmpty();continue}const E=y.data||this.importsCache.get(y.url);E?(y.data?(v.fire(new a.C("dataloading",{dataType:"style"})),v.globalId=v._getGlobalId(E),queueMicrotask(()=>v._load(E,o))):v.loadJSON(E,{validate:o}),this._isInternalStyle(E)&&(v.globalId=null)):y.url?v.loadURL(y.url,{validate:o}):v.loadEmpty();const P={style:v,id:y.id,config:y.config};if(d){const R=this.fragments.findIndex(({id:O})=>O===d);this.fragments=this.fragments.slice(0,R).concat(P).concat(this.fragments.slice(R))}else this.fragments.push(P)}return Promise.allSettled(m)}getImportGlobalIds(i=this,o=new Set){for(const d of i.fragments)d.style.globalId&&o.add(d.style.globalId),this.getImportGlobalIds(d.style,o);return[...o.values()]}_createFragmentStyle(i){const o=this.scope?a.F(i.id,this.scope):i.id;let d;const m=this._initialConfig&&this._initialConfig[o];(i.config||m)&&(d=Object.assign({},i.config,m));const y=new Js(this.map,{scope:o,styleChanges:this._changes,importDepth:this.importDepth+1,importsCache:this.importsCache,resolvedImports:new Set(this.resolvedImports),dispatcher:this.dispatcher,imageManager:this.imageManager,glyphManager:this.glyphManager,modelManager:this.modelManager,config:d,configOptions:this.options,colorThemeOverride:i["color-theme"],configDependentLayers:this._configDependentLayers,indoorDependentLayers:this._indoorDependentLayers});return y.setEventedParent(this.map,{style:y}),y}_reloadImports(){this.mergeAll(),this._updateMapProjection(),this.updateConfigDependencies(),this._updateLayers(this._indoorDependentLayers),this.map._triggerCameraUpdate(this.camera),this.dispatcher.broadcast("setLayers",{layers:this._serializeLayers(this._order),scope:this.scope,options:this.options}),this._shouldPrecompile=this.map._precompilePrograms&&this.isRootStyle()}_isInternalStyle(i){return this.isRootStyle()&&(i.fragment||!!i.schema&&i.fragment!==!1)}_load(i,o){if(this._isInternalStyle(i)){const y=Object.assign({},xd,{imports:[{id:"basemap",data:i,url:""}]},i.center?{center:i.center}:{},i.bearing?{bearing:i.bearing}:{},i.pitch?{pitch:i.pitch}:{},i.zoom?{zoom:i.zoom}:{},i.light?{light:i.light}:{});return this._importedAsBasemap=!0,void this._load(y,o)}if(this.updateConfig(this._config,i.schema),o&&Sl(this,Zs(i)))return;this._loaded=!0;for(const y in i.sources)this.addSource(y,i.sources[y],{validate:!1,isInitialLoad:!0});this.stylesheet=a.d9(i);const d=()=>{if(i.iconsets)for(const E in i.iconsets)this.addIconset(E,i.iconsets[E]);i.sprite?this._loadIconset(i.sprite):(this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0})),!this.glyphManager.url&&i.glyphs&&this.glyphManager.setURL(i.glyphs);const y=zp(this.stylesheet.layers);if(this._order=y.map(E=>E.id),this.stylesheet.light&&a.w("The `light` root property is deprecated, prefer using `lights` with `flat` light type instead."),this.stylesheet.lights)if(this.stylesheet.lights.length===1&&this.stylesheet.lights[0].type==="flat"){const E=this.stylesheet.lights[0];this.light=new zt(E.properties,E.id)}else this.setLights(this.stylesheet.lights);this.light||(this.light=new zt(this.stylesheet.light)),this._layers={};for(const E of y){const P=a.de(E,this.scope,this._styleColorTheme.lut,this.options);P.expressionDependencies.configDependencies.size!==0&&this._configDependentLayers.add(P.fqid),P.expressionDependencies.isIndoorDependent&&this._indoorDependentLayers.add(P.fqid),this._hasAppearances=this._hasAppearances||P.getAppearances().length!==0,P.setEventedParent(this,{layer:{id:P.id}}),this._layers[P.id]=P;const R=this.getOwnLayerSourceCache(P),O=!!this.directionalLight&&this.directionalLight.shadowsEnabled();R&&P.canCastShadows()&&O&&(R.castsShadows=!0)}if(this.glyphManager.url){const E=new Set;for(const P in this._layers){const R=this._layers[P];if(R.type==="symbol"&&R.layout){const O=R.layout.get("text-font");O&&O.value&&O.value.kind==="constant"&&E.add(O.value.value.join(","))}}for(const P of E)this.glyphManager.prefetchRange(P,0)}this.stylesheet.featuresets&&this.setFeaturesetSelectors(this.stylesheet.featuresets),this.stylesheet.models&&this.addModelURLs(this.stylesheet.models);const v=this.stylesheet.terrain;v&&(this.checkCanvasFingerprintNoise(),this.disableElevatedTerrain||this.terrainSetForDrapingOnly()||this._createTerrain(v,1)),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this.stylesheet.snow&&this._createSnow(this.stylesheet.snow),this.stylesheet.rain&&this._createRain(this.stylesheet.rain),this.stylesheet.transition&&this.setTransition(this.stylesheet.transition),this.fire(new a.C("data",{dataType:"style"}));const w=this.isRootStyle();i.imports?this._loadImports(i.imports,o).then(()=>{this._reloadImports(),this.fire(new a.C(w?"style.load":"style.import.load"))}).catch(E=>{this.fire(new a.B(new Error("Failed to load imports",E))),this.fire(new a.C(w?"style.load":"style.import.load"))}):(this._reloadImports(),this.fire(new a.C(w?"style.load":"style.import.load")))};this._styleColorTheme.colorTheme=this.stylesheet["color-theme"];const m=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(m){const y=this._evaluateColorThemeData(m);this._loadColorTheme(y).then(()=>{d()}).catch(v=>{a.w(`Couldn't load color theme from the stylesheet: ${v}`),d()})}else this._styleColorTheme.lut=null,d()}isRootStyle(){return this.importDepth===0}hasAppearances(){return this._hasAppearances||this.fragments.some(i=>i.style.hasAppearances())}mergeAll(){let i,o,d,m,y,v,w,E,P,R;const O={};this.terrain&&this.terrain.scope!==this.scope&&delete this.terrain,this.forEachFragmentStyle(k=>{if(k.stylesheet){if(k.light!=null&&(i=k.light),k.stylesheet.lights)for(const N of k.stylesheet.lights)N.type==="ambient"&&k.ambientLight!=null&&(o=k.ambientLight),N.type==="directional"&&k.directionalLight!=null&&(d=k.directionalLight);m=this._prioritizeTerrain(m,k.terrain,k.stylesheet.terrain),k.stylesheet.fog&&k.fog!=null&&(y=k.fog),k.stylesheet.snow&&k.snow!=null&&(v=k.snow),k.stylesheet.rain&&k.rain!=null&&(w=k.rain),k.stylesheet.camera!=null&&(R=k.stylesheet.camera),k.stylesheet.projection!=null&&(E=k.stylesheet.projection),k.stylesheet.transition!=null&&(P=k.stylesheet.transition),O[k.scope]=k._styleColorTheme}}),this.light=i,this.ambientLight=o,this.directionalLight=d,this.fog=y,this.snow=v,this.rain=w,this._styleColorThemeForScope=O,m===null?delete this.terrain:this.terrain=m,this.camera=R||{"camera-projection":"perspective"},this.projection=E||{name:"mercator"},this.transition=Object.assign({},$p,P),this.mergeSources(),this.mergeLayers(),this.mergeIndoor()}forEachFragmentStyle(i){const o=d=>{for(const m of d.fragments)o(m.style);i(d)};o(this)}_prioritizeTerrain(i,o,d){const m=i&&i.drapeRenderMode===0;return d===null?o&&o.drapeRenderMode===0?o:m?i:null:o!=null&&(!i||m||o&&o.drapeRenderMode===1)?o:i}mergeTerrain(){let i;this.terrain&&this.terrain.scope!==this.scope&&delete this.terrain,this.forEachFragmentStyle(o=>{i=this._prioritizeTerrain(i,o.terrain,o.stylesheet.terrain)}),i===null?delete this.terrain:this.terrain=i}mergeProjection(){let i;this.forEachFragmentStyle(o=>{o.stylesheet.projection!=null&&(i=o.stylesheet.projection)}),this.projection=i||{name:"mercator"}}mergeSources(){const i={},o={},d={},m={};this.forEachFragmentStyle(y=>{for(const v in y._sourceCaches){const w=a.F(v,y.scope);i[w]=y._sourceCaches[v]}for(const v in y._otherSourceCaches){const w=a.F(v,y.scope);o[w]=y._otherSourceCaches[v]}for(const v in y._symbolSourceCaches){const w=a.F(v,y.scope);d[w]=y._symbolSourceCaches[v]}for(const v in y._fillExtrusionSourceCaches){const w=a.F(v,y.scope);m[w]=y._fillExtrusionSourceCaches[v]}}),this._mergedSourceCaches=i,this._mergedOtherSourceCaches=o,this._mergedSymbolSourceCaches=d,this._mergedFillExtrusionSourceCaches=m}mergeIndoor(){this.forEachFragmentStyle(i=>{if(i.stylesheet&&i.stylesheet.indoor)for(const o of Object.values(i.stylesheet.indoor)){const d=o,m=a.F(d.sourceId,i.scope);this._mergedIndoor[m]=new Set(d.sourceLayers||[])}})}mergeLayers(){const i={},o=[],d={};this._mergedSlots=[],this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this.forEachFragmentStyle(v=>{for(const w of v._order){const E=v._layers[w];if(E.type==="slot"){const P=a.da(w);if(i[P])continue;i[P]=[]}E.slot&&i[E.slot]?i[E.slot].push(E):o.push(E)}}),this._mergedOrder=[];let m=-1;const y=(v=[])=>{for(const w of v)if(w.type==="slot"){const E=a.da(w.id);i[E]&&y(i[E]),this._mergedSlots.push(E)}else{const E=a.F(w.id,w.scope);this._mergedOrder.push(E),d[E]=w,w.is3D(!!this.terrain)&&(this._has3DLayers=!0,m=this._mergedOrder.length-1),w.type==="circle"&&(this._hasCircleLayers=!0),w.type==="symbol"&&(this._hasSymbolLayers=!0),w.type==="clip"&&(this._clipLayerPresent=!0)}};if(y(o),this._has3DLayers){const v={};for(let w=0;w<this._mergedOrder.length;++w){const E=this._mergedOrder[w];v[E]=w===m?1:w<m?d[E].hasOcclusionOpacityProperties?2:0:4}this._mergedOrder.sort((w,E)=>v[w]-v[E])}this._mergedLayers=d,this.updateDrapeFirstLayers(),this._buildingIndex.processLayersChanged(),this._updateDataDrivenEmissiveStrength()}terrainSetForDrapingOnly(){return!!this.terrain&&this.terrain.drapeRenderMode===0}getCamera(){return this.stylesheet.camera}setCamera(i){return this.stylesheet.camera=Object.assign({},this.stylesheet.camera,i),this.camera=this.stylesheet.camera,this}_evaluateColorThemeData(i){return i.data?function(o,d,m){const y=Object.assign({},d);for(const w of Object.keys(Up))y[w]===void 0&&(y[w]=Up[w].default);const v=new a.aa(Tc,o,new Map(m));return v.setTransitionOrValue(y,m),v.untransitioned().possiblyEvaluate(new a.ae(0,{worldview:void 0}))}(this.scope,i,this.options).get("data"):null}_loadColorTheme(i){this._styleColorTheme.lutLoading=!0,this._styleColorTheme.lutLoadingCorrelationID+=1;const o=this._styleColorTheme.lutLoadingCorrelationID;return new Promise((d,m)=>{const y="data:image/png;base64,";if(!i||i.length===0)return this._styleColorTheme.lut=null,this._styleColorTheme.lutLoading=!1,void d();let v=i;v.startsWith(y)||(v=y+v);const w=a.I.from("mapbox-reserved-lut"),E=new Image;E.src=v,E.onerror=()=>{this._styleColorTheme.lutLoading=!1,m(new Error("Failed to load image data"))},E.onload=()=>{if(this._styleColorTheme.lutLoadingCorrelationID!==o)return void d();this._styleColorTheme.lutLoading=!1;const{width:P,height:R,data:O}=a.o.getImageData(E);if(R>32)return void m(new Error("The height of the image must be less than or equal to 32 pixels."));if(P!==R*R)return void m(new Error("The width of the image must be equal to the height squared."));this.getImage(w)&&this.removeImage(w),this.addImage(w,{data:new a.q({width:P,height:R},O),pixelRatio:1,sdf:!1,usvg:!1,version:0});const k=this.imageManager.getImage(w,this.scope);k?(this._styleColorTheme.lut={image:k.data,data:i},d()):m(new Error("Missing LUT image."))}})}getLut(i){const o=this._styleColorThemeForScope[i];return o?o.lut:null}setProjection(i){i?this.stylesheet.projection=i: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.getTerrain()||this.stylesheet.terrain)&&!this.disableElevatedTerrain||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null,0))}_updateMapProjection(){this.isRootStyle()&&(this.map._useExplicitProjection?this.applyProjectionUpdate():this.map._prioritizeAndUpdateProjection(null,this.projection))}_loadSprite(i){this._spriteRequest=function(o,d,m){let y,v,w;const E=a.o.devicePixelRatio>1?"@2x":"";let P=a.m(d.transformRequest(d.normalizeSpriteURL(o,E,".json"),a.R.SpriteJSON),(k,N)=>{P=null,w||(w=k,y=N,O())}),R=a.n(d.transformRequest(d.normalizeSpriteURL(o,E,".png"),a.R.SpriteImage),(k,N)=>{R=null,w||(w=k,v=N,O())});function O(){if(w)m(w);else if(y&&v){const k=a.o.getImageData(v),N={};for(const j in y){const{width:U,height:X,x:W,y:ie,sdf:ne,pixelRatio:K,stretchX:xe,stretchY:le,content:_e}=y[j],re=new a.q({width:U,height:X});a.q.copy(k,re,{x:W,y:ie},{x:0,y:0},{width:U,height:X},null),N[j]={data:re,pixelRatio:K!==void 0?K:1,sdf:ne!==void 0&&ne,stretchX:xe,stretchY:le,content:_e,usvg:!1,version:0}}m(null,N)}}return{cancel(){P&&(P.cancel(),P=null),R&&(R.cancel(),R=null)}}}(i,this.map._requestManager,(o,d)=>{if(this._spriteRequest=null,o)this.fire(new a.B(o));else if(d){const m=new Map;for(const y in d)m.set(a.I.from(y),d[y]);this.addImages(m)}this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0}),this.fire(new a.C("data",{dataType:"style"}))})}addIconset(i,o){if(o.type==="sprite")return void this._loadSprite(o.url);const d=this.getOwnSourceCache(o.source);if(!d)return void this.fire(new a.B(new Error(`Source "${o.source}" as specified by iconset "${i}" does not exist and cannot be used as an iconset source`)));const m=d.getSource();if(m.type!=="raster-array")return void this.fire(new a.B(new Error(`Source "${o.source}" as specified by iconset "${i}" is not a "raster-array" source and cannot be used as an iconset source`)));m.partial=!1;const y=new jp(i,this.scope,d);this.imageManager.addImageProvider(y,this.scope)}removeIconset(i){this.imageManager.removeImageProvider(i,this.scope)}_loadIconset(i){if(!a.e(i)&&this.map._spriteFormat!=="icon_set"||this.map._spriteFormat==="raster")return void this._loadSprite(i);const o=this.map._spriteFormat==="auto";var d,m;this._spriteRequest=(m=(y,v)=>{if(this._spriteRequest=null,y)o?this._loadSprite(i):this.fire(new a.B(y));else if(v){const w=new Map;for(const E in v)w.set(a.I.from(E),v[E]);this.addImages(w)}this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0}),this.fire(new a.C("data",{dataType:"style"}))},a.b1((d=this.map._requestManager).transformRequest(d.normalizeIconsetURL(i),a.R.Iconset),(y,v)=>{if(y)return void m(y);const w={},E=a.c$(new a.a$(v));for(const P of E.icons){const R={version:1,pixelRatio:a.o.devicePixelRatio,content:ay(P),stretchX:P.metadata?Gu(P.metadata.stretch_x_areas):void 0,stretchY:P.metadata?Gu(P.metadata.stretch_y_areas):void 0,sdf:!1,usvg:!0,icon:P};w[P.name]=R}m(null,w)}))}_validateLayer(i){const o=this.getOwnSource(i.source);if(!o)return;const d=i.sourceLayer;d&&(o.type==="geojson"||o.vectorLayerIds&&o.vectorLayerIds.indexOf(d)===-1)&&this.fire(new a.B(new Error(`Source layer "${d}" does not exist on source "${o.id}" as specified by style layer "${i.id}"`)))}loaded(){if(!this._loaded||Object.keys(this._changes.getUpdatedSourceCaches()).length)return!1;for(const i in this._sourceCaches)if(!this._sourceCaches[i].loaded())return!1;if(!this.imageManager.isLoaded()||this.imageManager.hasPatternsInFlight()||!this.modelManager.isLoaded()||this._styleColorTheme.lutLoading)return!1;for(const{style:i}of this.fragments)if(!i.loaded())return!1;return!0}_serializeImports(){if(this.stylesheet.imports)return this.stylesheet.imports.map((i,o)=>{const d=this.fragments[o];return d&&d.style&&(i.data=d.style.serialize()),i})}_serializeSources(){const i={};for(const o in this._sourceCaches){const d=this._sourceCaches[o].getSource();i[d.id]||(i[d.id]=d.serialize())}return i}_serializeLayers(i){const o=[];for(const d of i){const m=this._layers[d];m&&m.type!=="custom"&&o.push(m.serialize())}return o}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()||this.hasFogTransition()||this.hasSnowTransition()||this.hasRainTransition())return!0;for(const i in this._sourceCaches)if(this._sourceCaches[i].hasTransition())return!0;for(const i in this._layers)if(this._layers[i].hasTransition())return!0;return!1}_updateDataDrivenEmissiveStrength(){for(const i in this._mergedLayers){const o=this._mergedLayers[i];if(o._transitionablePaint&&o._transitionablePaint._values){const d=o._transitionablePaint._values["line-emissive-strength"];if(d&&d.value&&d.value.isDataDriven())return void(this._hasDataDrivenEmissive=!0)}}this._hasDataDrivenEmissive=!1}hasDataDrivenEmissiveStrength(){return this._hasDataDrivenEmissive}get order(){return this.terrain?this._drapedFirstOrder:this._mergedOrder}_getOrder(i){return i?this.order:this._mergedOrder}isLayerDraped(i){return!!this.terrain&&i.isDraped(this.getLayerSourceCache(i))}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}_checkLayer(i){const o=this.getOwnLayer(i);if(o)return o;this.fire(new a.B(new Error(`The layer '${i}' does not exist in the map's style.`)))}_checkSource(i){const o=this.getOwnSource(i);if(o)return o;this.fire(new a.B(new Error(`The source '${i}' does not exist in the map's style.`)))}precompilePrograms(i,o){const d=this.map.painter;if(d)for(let m=i.minzoom||0;m<(i.maxzoom||25.5);m++){const y=i.getProgramIds();if(y)for(const v of y){const w=i.getDefaultProgramParams(v,o.zoom,this._styleColorTheme.lut);w&&(d.style=this,this.fog&&(d._fogVisible=!0,w.overrideFog=!0,d.getOrCreateProgram(v,w)),d._fogVisible=!1,w.overrideFog=!1,d.getOrCreateProgram(v,w),(this.stylesheet.terrain||this.stylesheet.projection&&this.stylesheet.projection.name==="globe")&&(w.overrideRtt=!0,d.getOrCreateProgram(v,w)))}}}update(i){if(!this._loaded)return;this.ambientLight&&this.ambientLight.recalculate(i),this.directionalLight&&this.directionalLight.recalculate(i);const o=this.calculateLightsBrightness();i.brightness=o||0,o!==this._brightness&&(this._brightness=o,this.dispatcher.broadcast("setBrightness",o)),i.worldview!==this._worldview&&(this._worldview=i.worldview,this.dispatcher.broadcast("setWorldview",this._worldview));const d=this._changes.isDirty();let m=!1;if(this._changes.isDirty()){const E=this._changes.getLayerUpdatesByScope();for(const P in E){const{updatedIds:R,removedIds:O}=E[P];(R||O)&&(this._updateWorkerLayers(P,R,O),m=!0)}this.updateSourceCaches(),this._updateTilesForChangedImages(),this.updateLayers(i),this.light&&this.light.updateTransitions(i),this.ambientLight&&this.ambientLight.updateTransitions(i),this.directionalLight&&this.directionalLight.updateTransitions(i),this.fog&&this.fog.updateTransitions(i),this.snow&&this.snow.updateTransitions(i),this.rain&&this.rain.updateTransitions(i),this._changes.reset()}const y={};for(const E in this._mergedSourceCaches){const P=this._mergedSourceCaches[E];y[E]=P.used,P.used=!1,P.tileCoverLift=0}const v={};for(const E of this._mergedOrder){const P=this._mergedLayers[E];if((P.visibility!=="none"||P.hasTransition())&&P.recalculate(i,this._availableImages),!P.isHidden(i.zoom)){const R=this.getLayerSourceCache(P);R&&(R.used=!0,R.tileCoverLift=Math.max(R.tileCoverLift,P.tileCoverLift()))}if(P.type==="fill-extrusion"){const R=a.F(P.source,P.scope);if(R in this._mergedFillExtrusionSourceCaches){const O=P.layout&&P.layout.get("source-max-zoom");if(O!=null){const k=v[R];v[R]=k==null?O:Math.min(k,O)}}}!this._precompileDone&&this._shouldPrecompile&&("requestIdleCallback"in window?requestIdleCallback(()=>{this.precompilePrograms(P,i)}):this.precompilePrograms(P,i))}this._shouldPrecompile&&(this._precompileDone=!0);for(const E in this._mergedFillExtrusionSourceCaches)this._mergedFillExtrusionSourceCaches[E].setMaxzoomOverride(v[E]!=null?v[E]:null);this.terrain&&m&&this.mergeLayers();const w=this.imageManager.getPendingImageProviders();for(const E of w)E.sourceCache.used=!0;for(const E in y){const P=this._mergedSourceCaches[E];y[E]!==P.used&&P.getSource().fire(new a.C("data",{sourceDataType:"visibility",dataType:"source",sourceId:P.getSource().id}))}this.light&&this.light.recalculate(i),this.terrain&&this.terrain.recalculate(i),this.fog&&this.fog.recalculate(i),this.snow&&this.snow.recalculate(i),this.rain&&this.rain.recalculate(i),this.z=i.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),this.imageManager.clearUpdatedImages(this.scope),d&&this.fire(new a.C("data",{dataType:"style"}))}updateImageProviders(){const i=this.imageManager.getPendingImageProviders();for(const o of i){const d=o.resolvePendingRequests(),m=this.getFragmentStyle(o.scope);m&&m.addImages(d)}}_updateTilesForChangedImages(){const i={};for(const o in this._mergedSourceCaches){const d=this._mergedSourceCaches[o].getSource().scope;i[d]=i[d]||this._changes.getUpdatedImages(d),i[d].length!==0&&this._mergedSourceCaches[o].reloadTilesForDependencies(["icons","patterns"],i[d])}for(const o in i)this._changes.resetUpdatedImages(o)}_updateWorkerLayers(i,o,d){const m=this.getFragmentStyle(i);m&&this.dispatcher.broadcast("updateLayers",{layers:o?m._serializeLayers(o):[],scope:i,removedIds:d||[],options:m.options})}setState(i,o){if(this._checkLoaded(),Sl(this,Zs(i)))return!1;(i=a.d9(i)).layers=zp(i.layers);const d=function(v,w){if(!v)return[{command:Ai.setStyle,args:[w]}];let E=[];try{if(!a.b6(v.version,w.version))return[{command:Ai.setStyle,args:[w]}];if(a.b6(v.center,w.center)||E.push({command:Ai.setCenter,args:[w.center]}),a.b6(v.zoom,w.zoom)||E.push({command:Ai.setZoom,args:[w.zoom]}),a.b6(v.bearing,w.bearing)||E.push({command:Ai.setBearing,args:[w.bearing]}),a.b6(v.pitch,w.pitch)||E.push({command:Ai.setPitch,args:[w.pitch]}),a.b6(v.sprite,w.sprite)||E.push({command:Ai.setSprite,args:[w.sprite]}),a.b6(v.glyphs,w.glyphs)||E.push({command:Ai.setGlyphs,args:[w.glyphs]}),a.b6(v.imports,w.imports)||function(N=[],j=[],U){j=j||[];const X=(N=N||[]).map(yc),W=j.map(yc),ie=N.reduce(Ru,{}),ne=j.reduce(Ru,{}),K=X.slice();let xe,le,_e,re;for(xe=0,le=0;xe<X.length;xe++)_e=X[xe],ne.hasOwnProperty(_e)?le++:(U.push({command:Ai.removeImport,args:[_e]}),K.splice(K.indexOf(_e,le),1));for(xe=0,le=0;xe<W.length;xe++)_e=W[W.length-1-xe],K[K.length-1-xe]!==_e&&(ie.hasOwnProperty(_e)?(U.push({command:Ai.removeImport,args:[_e]}),K.splice(K.lastIndexOf(_e,K.length-le),1)):le++,re=K[K.length-xe],U.push({command:Ai.addImport,args:[ne[_e],re]}),K.splice(K.length-xe,0,_e));for(const ae of j){const fe=ie[ae.id];fe&&(delete fe.data,a.b6(fe,ae)||U.push({command:Ai.updateImport,args:[ae.id,ae]}))}}(v.imports,w.imports,E),a.b6(v.transition,w.transition)||E.push({command:Ai.setTransition,args:[w.transition]}),a.b6(v.light,w.light)||E.push({command:Ai.setLight,args:[w.light]}),a.b6(v.fog,w.fog)||E.push({command:Ai.setFog,args:[w.fog]}),a.b6(v.snow,w.snow)||E.push({command:Ai.setSnow,args:[w.snow]}),a.b6(v.rain,w.rain)||E.push({command:Ai.setRain,args:[w.rain]}),a.b6(v.projection,w.projection)||E.push({command:Ai.setProjection,args:[w.projection]}),a.b6(v.lights,w.lights)||E.push({command:Ai.setLights,args:[w.lights]}),a.b6(v.camera,w.camera)||E.push({command:Ai.setCamera,args:[w.camera]}),a.b6(v.iconsets,w.iconsets)||function(N,j,U){let X;for(X in j=j||{},N=N||{})N.hasOwnProperty(X)&&(j.hasOwnProperty(X)||U.push({command:Ai.removeIconset,args:[X]}));for(X in j){if(!j.hasOwnProperty(X))continue;const W=j[X];N.hasOwnProperty(X)?a.b6(N[X],W)||(U.push({command:Ai.removeIconset,args:[X]}),U.push({command:Ai.addIconset,args:[X,W]})):U.push({command:Ai.addIconset,args:[X,W]})}}(v.iconsets,w.iconsets,E),!a.b6(v["color-theme"],w["color-theme"]))return[{command:Ai.setStyle,args:[w]}];const P={},R=[];(function(N,j,U,X){let W;for(W in j=j||{},N=N||{})N.hasOwnProperty(W)&&(j.hasOwnProperty(W)||gc(W,U,X));for(W in j){if(!j.hasOwnProperty(W))continue;const ie=j[W];N.hasOwnProperty(W)?a.b6(N[W],ie)||(N[W].type==="geojson"&&ie.type==="geojson"&&cd(N,j,W)?U.push({command:Ai.setGeoJSONSourceData,args:[W,ie.data]}):u1(W,j,U,X)):_c(W,j,U)}})(v.sources,w.sources,R,P);const O=[];v.layers&&v.layers.forEach(N=>{N.source&&P[N.source]?E.push({command:Ai.removeLayer,args:[N.id]}):O.push(N)});let k=v.terrain;k&&P[k.source]&&(E.push({command:Ai.setTerrain,args:[void 0]}),k=void 0),E=E.concat(R),a.b6(k,w.terrain)||E.push({command:Ai.setTerrain,args:[w.terrain]}),function(N,j,U){j=j||[];const X=(N=N||[]).map(yc),W=j.map(yc),ie=N.reduce(Ru,{}),ne=j.reduce(Ru,{}),K=X.slice(),xe=Object.create(null);let le,_e,re,ae,fe,Ce,ve;for(le=0,_e=0;le<X.length;le++)re=X[le],ne.hasOwnProperty(re)?_e++:(U.push({command:Ai.removeLayer,args:[re]}),K.splice(K.indexOf(re,_e),1));for(le=0,_e=0;le<W.length;le++)re=W[W.length-1-le],K[K.length-1-le]!==re&&(ie.hasOwnProperty(re)?(U.push({command:Ai.removeLayer,args:[re]}),K.splice(K.lastIndexOf(re,K.length-_e),1)):_e++,Ce=K[K.length-le],U.push({command:Ai.addLayer,args:[ne[re],Ce]}),K.splice(K.length-le,0,re),xe[re]=!0);for(le=0;le<W.length;le++)if(re=W[le],ae=ie[re],fe=ne[re],!xe[re]&&!a.b6(ae,fe))if(a.b6(ae.source,fe.source)&&a.b6(ae["source-layer"],fe["source-layer"])&&a.b6(ae.type,fe.type)){for(ve in Oa(ae.layout,fe.layout,U,re,null,Ai.setLayoutProperty),Oa(ae.paint,fe.paint,U,re,null,Ai.setPaintProperty),a.b6(ae.slot,fe.slot)||U.push({command:Ai.setSlot,args:[re,fe.slot]}),a.b6(ae.filter,fe.filter)||U.push({command:Ai.setFilter,args:[re,fe.filter]}),a.b6(ae.minzoom,fe.minzoom)&&a.b6(ae.maxzoom,fe.maxzoom)||U.push({command:Ai.setLayerZoomRange,args:[re,fe.minzoom,fe.maxzoom]}),ae)ae.hasOwnProperty(ve)&&ve!=="layout"&&ve!=="paint"&&ve!=="filter"&&ve!=="metadata"&&ve!=="minzoom"&&ve!=="maxzoom"&&ve!=="slot"&&(ve.indexOf("paint.")===0?Oa(ae[ve],fe[ve],U,re,ve.slice(6),Ai.setPaintProperty):a.b6(ae[ve],fe[ve])||U.push({command:Ai.setLayerProperty,args:[re,ve,fe[ve]]}));for(ve in fe)fe.hasOwnProperty(ve)&&!ae.hasOwnProperty(ve)&&ve!=="layout"&&ve!=="paint"&&ve!=="filter"&&ve!=="metadata"&&ve!=="minzoom"&&ve!=="maxzoom"&&ve!=="slot"&&(ve.indexOf("paint.")===0?Oa(ae[ve],fe[ve],U,re,ve.slice(6),Ai.setPaintProperty):a.b6(ae[ve],fe[ve])||U.push({command:Ai.setLayerProperty,args:[re,ve,fe[ve]]}))}else U.push({command:Ai.removeLayer,args:[re]}),Ce=K[K.lastIndexOf(re)+1],U.push({command:Ai.addLayer,args:[fe,Ce]})}(O,w.layers,E)}catch(P){console.warn("Unable to compute style diff:",P),E=[{command:Ai.setStyle,args:[w]}]}return E}(this.serialize(),i).filter(v=>!(v.command in ly));if(d.length===0)return!1;const m=d.filter(v=>!(v.command in _1));if(m.length>0)throw new Error(`Unimplemented: ${m.map(v=>v.command).join(", ")}.`);const y=[];return d.forEach(v=>{y.push(this[v.command](...v.args))}),o&&Promise.all(y).then(o).catch(o),this.stylesheet=i,this.mergeAll(),this.dispatcher.broadcast("setLayers",{layers:this._serializeLayers(this._order),scope:this.scope,options:this.options}),!0}_updateWorkerImages(){this._availableImages=this.imageManager.listImages(this.scope),this.dispatcher.broadcast("setImages",{scope:this.scope,images:this._availableImages})}_updateWorkerModels(){this._availableModels=this.modelManager.getModelURIs(this.scope),this.dispatcher.broadcast("setModels",{scope:this.scope,models:this._availableModels})}addImages(i){if(i.size===0)return this;for(const[o,d]of i.entries()){if(this.getImage(o))return this.fire(new a.B(new Error(`An image with the name "${o.name}" already exists.`)));this.imageManager.addImage(o,this.scope,d),this._changes.updateImage(o,this.scope)}return this._updateWorkerImages(),this.fire(new a.C("data",{dataType:"style"})),this}addImage(i,o){return this.getImage(i)?this.fire(new a.B(new Error(`An image with the name "${i.name}" already exists.`))):(this.imageManager.addImage(i,this.scope,o),this._changes.updateImage(i,this.scope),this._updateWorkerImages(),this.fire(new a.C("data",{dataType:"style"})),this)}updateImage(i,o,d=!1){this.imageManager.updateImage(i,this.scope,o),d&&(this._changes.updateImage(i,this.scope),this._updateWorkerImages(),this.fire(new a.C("data",{dataType:"style"})))}getImage(i){return this.imageManager.getImage(i,this.scope)}removeImage(i){return this.getImage(i)?(this.imageManager.removeImage(i,this.scope),this._changes.updateImage(i,this.scope),this._updateWorkerImages(),this.fire(new a.C("data",{dataType:"style"})),this):this.fire(new a.B(new Error("No image with this name exists.")))}listImages(){return this._checkLoaded(),this._availableImages.slice()}getActualScope(){return this._importedAsBasemap?"basemap":this.scope}addModelURLs(i){return this.modelManager.addModelURLs(i,this.getActualScope()),this._updateWorkerModels(),this.fire(new a.C("data",{dataType:"style"})),this}addModel(i,o,d={}){return this._checkLoaded(),this._validate(rt,`models.${i}`,o,null,d)||(this.modelManager.addModel(i,o,this.getActualScope()),this.fire(new a.C("data",{dataType:"style"}))),this}hasModel(i){return this.modelManager.hasModel(i,this.getActualScope())}removeModel(i){return this.hasModel(i)?(this.modelManager.removeModel(i,this.getActualScope(),!1,!0),this.fire(new a.C("data",{dataType:"style"})),this):this.fire(new a.B(new Error("No model with this ID exists.")))}listModels(){return this._checkLoaded(),this.modelManager.listModels(this.getActualScope())}addSource(i,o,d={}){if(this._checkLoaded(),this.getOwnSource(i)!==void 0)throw new Error(`There is already a source with ID "${i}".`);if(!o.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(o).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(o.type)>=0&&this._validate(Cu,`sources.${i}`,o,null,d))return;this.map&&this.map._collectResourceTiming&&(o.collectResourceTiming=!0);const m=od(i,o,this.dispatcher,this);m.scope=this.scope,m.setEventedParent(this,()=>({isSourceLoaded:this._isSourceCacheLoaded(m.id),source:m.serialize(),sourceId:m.id}));const y=v=>{const w=(v===a.b4.Symbol?"symbol:":v===a.b4.FillExtrusion?"fill-extrusion:":"other:")+m.id,E=a.F(w,this.scope),P=this._sourceCaches[w]=new Ws(E,m,v);v===a.b4.Symbol?this._symbolSourceCaches[m.id]=P:v===a.b4.FillExtrusion?this._fillExtrusionSourceCaches[m.id]=P:this._otherSourceCaches[m.id]=P,P.onAdd(this.map)};y(a.b4.Other),o.type!=="vector"&&o.type!=="geojson"||(y(a.b4.Symbol),o.type==="vector"&&y(a.b4.FillExtrusion)),m.onAdd&&m.onAdd(this.map),d.isInitialLoad||(this.mergeSources(),this._changes.setDirty())}removeSource(i){this._checkLoaded();const o=this.getOwnSource(i);if(!o)throw new Error("There is no source with this ID");for(const m in this._layers)if(this._layers[m].source===i)return this.fire(new a.B(new Error(`Source "${i}" cannot be removed while layer "${m}" is using it.`)));if(this.terrain&&this.terrain.scope===this.scope&&this.terrain.get().source===i)return this.fire(new a.B(new Error(`Source "${i}" cannot be removed while terrain is using it.`)));if(this.stylesheet.iconsets){const m=Object.entries(this.stylesheet.iconsets).find(([y,v])=>v.type==="source"&&v.source===i);if(m)return this.fire(new a.B(new Error(`Source "${i}" cannot be removed while iconset "${m[0]}" is using it.`)))}const d=this.getOwnSourceCaches(i);for(const m of d){const y=a.da(m.id);delete this._sourceCaches[y],this._changes.discardSourceCacheUpdate(m.id),m.fire(new a.C("data",{sourceDataType:"metadata",dataType:"source",sourceId:m.getSource().id})),m.setEventedParent(null),m.clearTiles()}return delete this._otherSourceCaches[i],delete this._symbolSourceCaches[i],delete this._fillExtrusionSourceCaches[i],this.mergeSources(),o.setEventedParent(null),o.onRemove&&o.onRemove(this.map),this._changes.setDirty(),this}setGeoJSONSourceData(i,o){this._checkLoaded(),this.getOwnSource(i).setData(o),this._changes.setDirty()}getOwnSource(i){const o=this.getOwnSourceCache(i);return o&&o.getSource()}getOwnSources(){const i=[];for(const o in this._otherSourceCaches){const d=this.getOwnSourceCache(o);d&&i.push(d.getSource())}return i}areTilesLoaded(){const i=this._mergedSourceCaches;for(const o in i){const d=i[o]._tiles;for(const m in d){const y=d[m];if(y.state!=="loaded"&&y.state!=="errored")return!1}}return!0}setLights(i){if(this._checkLoaded(),!i)return delete this.ambientLight,void delete this.directionalLight;const o=this._getTransitionParameters();for(const y of i){if(this._validate($,"lights",y))return;switch(y.type){case"ambient":if(this.ambientLight){const v=this.ambientLight;v.set(y),v.updateTransitions(o)}else this.ambientLight=new Xn(y,Tr(),this.scope,this.options);break;case"directional":if(this.directionalLight){const v=this.directionalLight;v.set(y),v.updateTransitions(o)}else this.directionalLight=new Xn(y,us(),this.scope,this.options)}}const d=Object.assign(o,{worldview:this.map.getWorldview()}),m=new a.ae(this.z||0,d);this.ambientLight&&this.ambientLight.recalculate(m),this.directionalLight&&this.directionalLight.recalculate(m),this._brightness=this.calculateLightsBrightness(),this.dispatcher.broadcast("setBrightness",this._brightness)}calculateLightsBrightness(){const i=this.directionalLight,o=this.ambientLight;if(!i||!o)return;const d=k=>.2126*(k[0]<=.03928?k[0]/12.92:Math.pow((k[0]+.055)/1.055,2.4))+.7152*(k[1]<=.03928?k[1]/12.92:Math.pow((k[1]+.055)/1.055,2.4))+.0722*(k[2]<=.03928?k[2]/12.92:Math.pow((k[2]+.055)/1.055,2.4)),m=i.properties.get("color").toNonPremultipliedRenderColor(null).toArray01(),y=i.properties.get("intensity"),v=i.properties.get("direction"),w=1-a.cP(v.x,v.y,v.z)[2]/90,E=d(m)*y*w,P=o.properties.get("color").toNonPremultipliedRenderColor(null).toArray01(),R=o.properties.get("intensity"),O=d(P)*R;return Number(((E+O)/2).toFixed(6))}getBrightness(){return this._brightness}getLights(){if(!this.enable3dLights())return null;const i=[];return this.directionalLight&&i.push(this.directionalLight.get()),this.ambientLight&&i.push(this.ambientLight.get()),i}enable3dLights(){return!!this.ambientLight&&!!this.directionalLight}getFragmentStyle(i){if(i==null||i===""&&this.isRootStyle())return this;if(a.db(i)){const o=a.dc(i),d=this.fragments.find(({id:y})=>y===o);if(!d)return;const m=a.da(i);return d.style.getFragmentStyle(m)}{const o=this.fragments.find(({id:d})=>d===i);return o?o.style:void 0}}setFeaturesetSelectors(i){if(!i)return;const o=(d,m="")=>`${d}::${m}`;this._featuresetSelectors={};for(const d in i){const m={},y=this._featuresetSelectors[d]=[];for(const v of i[d].selectors){if(v.featureNamespace){const E=this.getOwnLayer(v.layer);if(!E){a.w(`Layer is undefined for selector: ${v.layer}`);continue}const P=o(E.source,E.sourceLayer);if(P in m&&m[P]!==v.featureNamespace){a.w(`"featureNamespace ${v.featureNamespace} of featureset ${d}'s selector is not associated to the same source, skip this selector`);continue}m[P]=v.featureNamespace}let w;if(v.properties)for(const E in v.properties){const P=a.X(v.properties[E]);P.result==="success"&&(w=w||{},w[E]=P.value)}y.push({layerId:v.layer,namespace:v.featureNamespace,properties:w,uniqueFeatureID:v._uniqueFeatureID})}}}getFeaturesetDescriptors(i){const o=this.getFragmentStyle(i);if(!o||!o.stylesheet.featuresets)return[];const d=[];for(const m in o.stylesheet.featuresets)d.push({featuresetId:m,importId:o.scope?o.scope:void 0});return d}getFeaturesetLayers(i,o){const d=this.getFragmentStyle(o),m=d.stylesheet.featuresets;if(!m||!m[i])return this.fire(new a.B(new Error(`The featureset '${i}' does not exist in the map's style and cannot be queried.`))),[];const y=[];for(const v of m[i].selectors){const w=d.getOwnLayer(v.layer);w&&y.push(w)}return y}getConfigProperty(i,o){const d=this.getFragmentStyle(i);if(!d)return null;const m=a.F(o,d.scope),y=d.options.get(m),v=y?y.value||y.default:null;return v?v.serialize():null}isIndoorEnabled(){return Object.keys(this._mergedIndoor).length>0}getIndoorSourceLayers(i,o){const d=a.F(i,o);return this._mergedIndoor[d]}setIndoorData(i,o){this.indoorManager.setIndoorData(o)}updateIndoorDependentLayers(){this._updateLayers(this._indoorDependentLayers),this.map._styleDirty=!0,this.map.triggerRepaint()}setConfigProperty(i,o,d){const m=this.getFragmentStyle(i);if(!m)return;const y=m.stylesheet.schema;if(!y||!y[o])return;const v=a.X(d);if(v.result!=="success")return void Sl(this,v.value);const w=v.value.expression,E=a.F(o,m.scope),P=m.options.get(E);if(!P)return;let R;const{minValue:O,maxValue:k,stepValue:N,type:j,values:U}=y[o],X=a.X(y[o].default);X.result==="success"&&(R=X.value.expression),R?(this.options.set(E,Object.assign({},P,{value:w,default:R,minValue:O,maxValue:k,stepValue:N,type:j,values:U})),this.updateConfigDependencies(o)):this.fire(new a.B(new Error(`No schema defined for the config option "${o}" in the "${i}" fragment.`)))}getConfig(i){const o=this.getFragmentStyle(i);if(!o)return null;const d=o.stylesheet.schema;if(!d)return null;const m={};for(const y in d){const v=a.F(y,o.scope),w=o.options.get(v),E=w?w.value||w.default:null;m[y]=E?E.serialize():null}return m}setConfig(i,o){const d=this.getFragmentStyle(i);d&&(d.updateConfig(o,d.stylesheet.schema),this.updateConfigDependencies())}getSchema(i){const o=this.getFragmentStyle(i);return o?o.stylesheet.schema:null}setSchema(i,o){const d=this.getFragmentStyle(i);d&&(d.stylesheet.schema=o,d.updateConfig(d._config,o),this.updateConfigDependencies())}updateConfig(i,o){if(this._config=i,i||o)if(o)for(const d in o){let m,y;const v=a.X(o[d].default);if(v.result==="success"&&(m=v.value.expression),i&&i[d]!==void 0){const k=a.X(i[d]);k.result==="success"&&(y=k.value.expression)}const{minValue:w,maxValue:E,stepValue:P,type:R,values:O}=o[d];if(m){const k=a.F(d,this.scope);this.options.set(k,{default:m,value:y,minValue:w,maxValue:E,stepValue:P,type:R,values:O})}else this.fire(new a.B(new Error(`No schema defined for config option "${d}".`)))}else this.fire(new a.B(new Error("Attempting to set config for a style without schema.")))}_updateLayers(i,o=()=>!0){for(const d of i){const m=this.getLayer(d);m&&o(m)&&(m.possiblyEvaluateVisibility(),this._updateLayer(m),this._changes.setDirty())}}updateConfigDependencies(i){this._updateLayers(this._configDependentLayers,o=>!i||o.expressionDependencies.configDependencies.has(i)),this.ambientLight&&this.ambientLight.updateConfig(this.options),this.directionalLight&&this.directionalLight.updateConfig(this.options),this.fog&&this.fog.updateConfig(this.options),this.snow&&this.snow.updateConfig(this.options),this.rain&&this.rain.updateConfig(this.options),this.forEachFragmentStyle(o=>{const d=o._styleColorTheme.colorThemeOverride?o._styleColorTheme.colorThemeOverride:o._styleColorTheme.colorTheme;if(d){const m=o._evaluateColorThemeData(d);(!o._styleColorTheme.lut&&m!==""||o._styleColorTheme.lut&&m!==o._styleColorTheme.lut.data)&&o.setColorTheme(d)}}),this._changes.setDirty()}addLayer(i,o,d={}){this._checkLoaded();const m=i.id;if(this._layers[m])return void this.fire(new a.B(new Error(`Layer with id "${m}" already exists on this map`)));let y;if(i.type==="custom"){if(Sl(this,a.dd(i)))return;y=a.de(i,this.scope,this._styleColorTheme.lut,this.options)}else{if(typeof i.source=="object"&&(this.addSource(m,i.source),i=a.d9(i),i=Object.assign(i,{source:m})),this._validate(Te,`layers.${m}`,i,{arrayIndex:-1},d))return;y=a.de(i,this.scope,this._styleColorTheme.lut,this.options),this._validateLayer(y),y.setEventedParent(this,{layer:{id:m}})}const v=a.F(y.source,y.scope);y.expressionDependencies.configDependencies.size!==0&&this._configDependentLayers.add(v),y.expressionDependencies.isIndoorDependent&&this._indoorDependentLayers.add(v);let w=this._order.length;if(o){const O=this._order.indexOf(o);if(O===-1)return void this.fire(new a.B(new Error(`Layer with id "${o}" does not exist on this map.`)));y.slot&&y.slot!==this._layers[o].slot?a.w(`Layer with id "${o}" has a different slot. Layers can only be rearranged within the same slot.`):w=O}this._order.splice(w,0,m),this._handleLayerOrderChange(),this._layers[m]=y;const E=this.getOwnLayerSourceCache(y),P=!!this.directionalLight&&this.directionalLight.shadowsEnabled();E&&y.canCastShadows()&&P&&(E.castsShadows=!0);const R=this._changes.getRemovedLayer(y);if(R&&y.source&&E&&y.type!=="custom"){this._changes.discardLayerRemoval(y);const O=a.F(y.source,y.scope);R.type!==y.type?this._changes.updateSourceCache(O,"clear"):(this._changes.updateSourceCache(O,"reload"),E.pause())}this._updateLayer(y),y.onAdd&&y.onAdd(this.map),y.scope=this.scope,this.mergeLayers()}moveLayer(i,o){this._checkLoaded();const d=this._checkLayer(i);if(!d||i===o)return;const m=this._order.indexOf(i);this._order.splice(m,1);let y=this._order.length;if(o){const v=this._order.indexOf(o);if(v===-1)return void this.fire(new a.B(new Error(`Layer with id "${o}" does not exist on this map.`)));d.slot&&d.slot!==this._layers[o].slot?a.w(`Layer with id "${o}" has a different slot. Layers can only be rearranged within the same slot.`):y=v}this._order.splice(y,0,i),this._changes.setDirty(),this._handleLayerOrderChange(),this.mergeLayers()}removeLayer(i){this._checkLoaded();const o=this._checkLayer(i);if(!o)return;o.setEventedParent(null);const d=this._order.indexOf(i);this._order.splice(d,1),delete this._layers[i],this._changes.setDirty(),this._handleLayerOrderChange(),this._configDependentLayers.delete(o.fqid),this._indoorDependentLayers.delete(o.fqid),this._changes.removeLayer(o);const m=this.getOwnLayerSourceCache(o);if(m&&m.castsShadows){let y=!1;for(const v in this._layers)if(this._layers[v].source===o.source&&this._layers[v].canCastShadows()){y=!0;break}m.castsShadows=y}o.onRemove&&o.onRemove(this.map),this.mergeLayers()}getOwnLayer(i){return this._layers[i]}hasLayer(i){return i in this._mergedLayers}hasLayerType(i){for(const o in this._layers)if(this._layers[o].type===i)return!0;return!1}setLayerZoomRange(i,o,d){this._checkLoaded();const m=this._checkLayer(i);m&&(m.minzoom===o&&m.maxzoom===d||(o!=null&&(m.minzoom=o),d!=null&&(m.maxzoom=d),this._updateLayer(m)))}getSlots(){return this._checkLoaded(),this._mergedSlots}setSlot(i,o){this._checkLoaded();const d=this._checkLayer(i);d&&d.slot!==o&&(d.slot=o,this._updateLayer(d))}setFilter(i,o,d={}){this._checkLoaded();const m=this._checkLayer(i);if(m&&!a.b6(m.filter,o))return o==null?(m.filter=void 0,void this._updateLayer(m)):void(this._validate(De,`layers.${m.id}.filter`,o,{layerType:m.type},d)||(m.filter=a.d9(o),this._updateLayer(m)))}getFilter(i){const o=this._checkLayer(i);if(o)return a.d9(o.filter)}setLayoutProperty(i,o,d,m={}){this._checkLoaded();const y=this._checkLayer(i);if(y&&!a.b6(y.getLayoutProperty(o),d)){if(d!=null&&(!m||m.validate!==!1)&&Sl(y,Le.call(Zs,{key:`layers.${i}.layout.${o}`,layerType:y.type,objectKey:o,value:d,styleSpec:a.a8,style:{glyphs:!0,sprite:!0}})))return;y.setLayoutProperty(o,d),y.expressionDependencies.configDependencies.size!==0&&this._configDependentLayers.add(y.fqid),y.expressionDependencies.isIndoorDependent&&this._indoorDependentLayers.add(y.fqid),this._updateLayer(y)}}setLayerProperty(i,o,d,m={}){this._checkLoaded();const y=this._checkLayer(i);y&&(o==="appearances"?(y.setAppearances(d),this._updateLayer(y)):y.isPaintProperty(o)?this.setPaintProperty(i,o,d,m):this.setLayoutProperty(i,o,d,m))}getLayoutProperty(i,o){const d=this._checkLayer(i);if(d)return d.getLayoutProperty(o)}setPaintProperty(i,o,d,m={}){this._checkLoaded();const y=this._checkLayer(i);if(!y||a.b6(y.getPaintProperty(o),d)||d!=null&&(!m||m.validate!==!1)&&Sl(y,Ae.call(Zs,{key:`layers.${i}.paint.${o}`,layerType:y.type,objectKey:o,value:d,styleSpec:a.a8})))return;const v=y.setPaintProperty(o,d);y.expressionDependencies.configDependencies.size!==0&&this._configDependentLayers.add(y.fqid),y.expressionDependencies.isIndoorDependent&&this._indoorDependentLayers.add(y.fqid),v&&this._updateLayer(y),this._changes.updatePaintProperties(y)}getPaintProperty(i,o){const d=this._checkLayer(i);if(d)return d.getPaintProperty(o)}setFeatureState(i,o){if(this._checkLoaded(),"target"in i){if("featuresetId"in i.target){const{featuresetId:E,importId:P}=i.target,R=this.getFragmentStyle(P),O=R.getFeaturesetLayers(E);for(const{source:k,sourceLayer:N}of O)R.setFeatureState({id:i.id,source:k,sourceLayer:N},o)}else if("layerId"in i.target){const{layerId:E}=i.target,P=this.getLayer(E);this.setFeatureState({id:i.id,source:P.source,sourceLayer:P.sourceLayer},o)}return}const d=i.source,m=i.sourceLayer,y=this._checkSource(d);if(!y)return;const v=y.type;if(v==="geojson"&&m)return void this.fire(new a.B(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if(v==="vector"&&!m)return void this.fire(new a.B(new Error("The sourceLayer parameter must be provided for vector source types.")));i.id===void 0&&this.fire(new a.B(new Error("The feature id parameter must be provided.")));const w=this.getOwnSourceCaches(d);for(const E of w)E.setFeatureState(m,i.id,o)}removeFeatureState(i,o){if(this._checkLoaded(),"target"in i){if("featuresetId"in i.target){const{featuresetId:E,importId:P}=i.target,R=this.getFragmentStyle(P),O=R.getFeaturesetLayers(E);for(const{source:k,sourceLayer:N}of O)R.removeFeatureState({id:i.id,source:k,sourceLayer:N},o)}else if("layerId"in i.target){const{layerId:E}=i.target,P=this.getLayer(E);this.removeFeatureState({id:i.id,source:P.source,sourceLayer:P.sourceLayer},o)}return}const d=i.source,m=this._checkSource(d);if(!m)return;const y=m.type,v=y==="vector"?i.sourceLayer:void 0;if(y==="vector"&&!v)return void this.fire(new a.B(new Error("The sourceLayer parameter must be provided for vector source types.")));if(o&&typeof i.id!="string"&&typeof i.id!="number")return void this.fire(new a.B(new Error("A feature id is required to remove its specific state property.")));const w=this.getOwnSourceCaches(d);for(const E of w)E.removeFeatureState(v,i.id,o)}getFeatureState(i){if(this._checkLoaded(),"target"in i){let y;if("featuresetId"in i.target){const{featuresetId:v,importId:w}=i.target,E=this.getFragmentStyle(w),P=E.getFeaturesetLayers(v);for(const{source:R,sourceLayer:O}of P){const k=E.getFeatureState({id:i.id,source:R,sourceLayer:O});if(k&&!y)y=k;else if(!a.b6(y,k))return void this.fire(new a.B(new Error("The same feature id exists in multiple sources in the featureset, but their feature states are not consistent through the sources.")))}}else if("layerId"in i.target){const{layerId:v}=i.target,w=this.getLayer(v);y=this.getFeatureState({id:i.id,source:w.source,sourceLayer:w.sourceLayer})}return y}const o=i.source,d=i.sourceLayer,m=this._checkSource(o);if(m){if(m.type!=="vector"||d)return i.id===void 0&&this.fire(new a.B(new Error("The feature id parameter must be provided."))),this.getOwnSourceCaches(o)[0].getFeatureState(d,i.id);this.fire(new a.B(new Error("The sourceLayer parameter must be provided for vector source types.")))}}setTransition(i){return this.stylesheet.transition=Object.assign({},this.stylesheet.transition,i),this.transition=this.stylesheet.transition,this}getTransition(){return Object.assign({},this.stylesheet.transition)}setWorldview(i){i!==this._worldview&&(this._worldview=i,this.dispatcher.broadcast("setWorldview",this._worldview),this.reloadSources())}serialize(){this._checkLoaded();const i=this.getTerrain(),o=i&&this.terrain&&this.terrain.scope===this.scope?i:this.stylesheet.terrain;return a.df({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,fragment:this.stylesheet.fragment,iconsets:this.stylesheet.iconsets,featuresets:this.stylesheet.featuresets,imports:this._serializeImports(),schema:this.stylesheet.schema,camera:this.stylesheet.camera,light:this.stylesheet.light,lights:this.stylesheet.lights,terrain:o,fog:this.stylesheet.fog,snow:this.stylesheet.snow,rain:this.stylesheet.rain,indoor:this.stylesheet.indoor,center:this.stylesheet.center,"color-theme":this.stylesheet["color-theme"],zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,projection:this.stylesheet.projection,sources:this._serializeSources(),layers:this._serializeLayers(this._order)},d=>d!==void 0)}_updateFilteredLayers(i){for(const o of Object.values(this._mergedLayers))i(o)&&this._updateLayer(o)}_updateLayer(i){this._changes.updateLayer(i);const o=this.getLayerSourceCache(i),d=a.F(i.source,i.scope),m=this._changes.getUpdatedSourceCaches();i.source&&!m[d]&&o&&o.getSource().type!=="raster"&&(this._changes.updateSourceCache(d,"reload"),o.pause()),i.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(i){const o=w=>this._mergedLayers[w].is3D(!!this.terrain),d=this.order,m={},y=[];for(let w=d.length-1;w>=0;w--){const E=d[w];if(o(E)){m[E]=w;for(const P of i){const R=P[E];if(R)for(const O of R)y.push(O)}}}y.sort((w,E)=>E.intersectionZ-w.intersectionZ);const v=[];for(let w=d.length-1;w>=0;w--){const E=d[w];if(o(E))for(let P=y.length-1;P>=0;P--){const R=y[P].feature;if(R.layer&&m[R.layer.id]<w)break;v.push(R),y.pop()}else for(const P of i){const R=P[E];if(R)for(const O of R)v.push(O.feature)}}return v}queryRasterValue(i,o,d){const m=this.getOwnSource(i);return m?m.type!=="raster-array"?(this.fire(new a.B(new Error('queryRasterValue support only "raster-array" sources.'))),Promise.resolve(null)):m.queryRasterArrayValue(o,d):(this.fire(new a.B(new Error(`Source with id "${i}" does not exist in the style.`))),Promise.resolve(null))}queryRenderedFeatures(i,o,d){let m;o&&!Array.isArray(o)&&o.filter&&(this._validate(De,"queryRenderedFeatures.filter",o.filter,null,o),m=a.dg(o.filter));const y={},v=R=>{if(Gp.has(R.type))return;const O=this.getOwnLayerSourceCache(R),k=y[O.id]=y[O.id]||{sourceCache:O,layers:{},has3DLayers:!1};R.is3D(!!this.terrain)&&(k.has3DLayers=!0),k.layers[R.fqid]=k.layers[R.fqid]||{styleLayer:R,targets:[]},k.layers[R.fqid].targets.push({filter:m})};if(o&&o.layers){if(!Array.isArray(o.layers))return this.fire(new a.B(new Error("parameters.layers must be an Array."))),[];for(const R of o.layers){const O=this._layers[R];if(!O)return this.fire(new a.B(new Error(`The layer '${R}' does not exist in the map's style and cannot be queried for features.`))),[];v(O)}}else for(const R in this._layers)v(this._layers[R]);const w=this._queryRenderedFeatures(i,y,d),E=this._flattenAndSortRenderedFeatures(w),P=[];for(const R of E)a.dh(R.layer.id)===this.scope&&P.push(R);return P}queryRenderedFeatureset(i,o,d){let m;o&&!Array.isArray(o)&&o.filter&&(this._validate(De,"queryRenderedFeatures.filter",o.filter,null,o),m=a.dg(o.filter));const y="mock",v=[];if(o&&o.target)v.push(Object.assign({},o,{targetId:y,filter:m}));else{const R=this.getFeaturesetDescriptors();for(const O of R)v.push({targetId:y,filter:m,target:O});for(const{style:O}of this.fragments){const k=O.getFeaturesetDescriptors();for(const N of k)v.push({targetId:y,filter:m,target:N})}}const w=this.queryRenderedTargets(i,v,d),E=[],P=new Set;for(const R of w)for(const O of R.variants[y])Bo(O,R,P)||E.push(new a.di(R,O));return E}queryRenderedTargets(i,o,d){const m={},y=(w,E,P,R)=>{const O=m[E.id]=m[E.id]||{sourceCache:E,layers:{},has3DLayers:!1};if(O.layers[w.fqid]=O.layers[w.fqid]||{styleLayer:w,targets:[]},w.is3D(!!this.terrain)&&(O.has3DLayers=!0),!R)return P.uniqueFeatureID=!1,void O.layers[w.fqid].targets.push(P);O.layers[w.fqid].targets.push(Object.assign({},P,{namespace:R.namespace,properties:R.properties,uniqueFeatureID:R.uniqueFeatureID}))};for(const w of o)if("featuresetId"in w.target){const{featuresetId:E,importId:P}=w.target,R=this.getFragmentStyle(P);if(!R||!R._featuresetSelectors)continue;const O=R._featuresetSelectors[E];if(!O){this.fire(new a.B(new Error(`The featureset '${E}' does not exist in the map's style and cannot be queried for features.`)));continue}for(const k of O){const N=R.getOwnLayer(k.layerId);N&&!Gp.has(N.type)&&y(N,R.getOwnLayerSourceCache(N),w,k)}}else if("layerId"in w.target){const{layerId:E}=w.target,P=this.getLayer(E);if(!P||Gp.has(P.type))continue;y(P,this.getLayerSourceCache(P),w)}const v=this._queryRenderedFeatures(i,m,d);return this._flattenAndSortRenderedFeatures(v)}_queryRenderedFeatures(i,o,d){const m=[],y=!!this.map._showQueryGeometry,v=hs.createFromScreenPoints(i,d);for(const w in o){const E=ty(v,o[w],this._availableImages,d,y,this.getActualScope());Object.keys(E).length&&m.push(E)}if(this.placement)for(const w in o){if(o[w].sourceCache._renderSourceType!==a.b4.Symbol)continue;const E=ad(v.screenGeometry,o[w],this._availableImages,this.placement.collisionIndex,this.placement.retainedQueryData,this.map.getWorldview());Object.keys(E).length&&m.push(E)}return m}querySourceFeatures(i,o){const d=o&&o.filter;d&&this._validate(De,"querySourceFeatures.filter",d,null,o);let m=[];const y=this.getOwnSourceCaches(i);for(const v of y)m=m.concat(Mp(v,o));return m}addSourceType(i,o,d){return Js.getSourceType(i)?d(new Error(`A source type called "${i}" already exists.`)):(Js.setSourceType(i,o),o.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:i,url:o.workerSourceURL},d):d(null,null))}getFlatLight(){return this.light.getLight()}setFlatLight(i,o,d={}){this._checkLoaded();const m=this.light.getLight();let y=!1;for(const w in i)if(!a.b6(i[w],m[w])){y=!0;break}if(!y)return;const v=this._getTransitionParameters();this.light.setLight(i,o,d),this.light.updateTransitions(v)}getTerrain(){return this.terrain&&this.terrain.drapeRenderMode===1?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}checkCanvasFingerprintNoise(){this.disableElevatedTerrain===void 0&&(this.disableElevatedTerrain=a.o.hasCanvasFingerprintNoise(),this.disableElevatedTerrain&&a.w("Terrain and hillshade are disabled because of Canvas2D limitations when fingerprinting protection is enabled (e.g. in private browsing mode)."))}setTerrain(i,o=1){if(this._checkLoaded(),!i)return this.terrainSetForDrapingOnly()||(delete this.terrain,this.map.transform.projection.requiresDraping&&this.setTerrainForDraping()),o===0&&delete this.terrain,i===null?this.stylesheet.terrain=null:delete this.stylesheet.terrain,this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);this.checkCanvasFingerprintNoise();let d=i;const m=!("source"in i)||i.source==null;if(o===1){if(this.disableElevatedTerrain)return;if("source"in d&&typeof d.source=="object"){const w="terrain-dem-src";this.addSource(w,d.source),d=a.d9(d),d=Object.assign(d,{source:w})}const y=Object.assign({},d),v={};if(this.terrain&&m){y.source=this.terrain.get().source;const w=this.terrain?this.getFragmentStyle(this.terrain.scope):null;w&&(v.style=w.serialize())}if(this._validate(q,"terrain",y,v))return}if(!this.terrain||this.terrain.scope!==this.scope&&!m||this.terrain&&o!==this.terrain.drapeRenderMode){if(!d)return;this._createTerrain(d,o),this.fire(new a.C("data",{dataType:"style"}))}else{const y=this.terrain,v=y.get();for(const w of Object.keys(a.a8.terrain))!d.hasOwnProperty(w)&&a.a8.terrain[w].default&&(d[w]=a.a8.terrain[w].default);for(const w in i)if(!a.b6(i[w],v[w])){y.set(i,this.options),this.stylesheet.terrain=i;const E=this._getTransitionParameters({duration:0});y.updateTransitions(E),this.fire(new a.C("data",{dataType:"style"}));break}}this.mergeTerrain(),this.updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(i){const o=this.fog=new cn(i,this.map.transform,this.scope,this.options);this.stylesheet.fog=o.get();const d=this._getTransitionParameters({duration:0});o.updateTransitions(d)}_createSnow(i){const o=this.snow=new wn(i,this.map.transform,this.scope,this.options);this.stylesheet.snow=o.get();const d=this._getTransitionParameters({duration:0});o.updateTransitions(d)}_createRain(i){const o=this.rain=new yi(i,this.map.transform,this.scope,this.options);this.stylesheet.rain=o.get();const d=this._getTransitionParameters({duration:0});o.updateTransitions(d)}_updateMarkersOpacity(){this.map._markers.length!==0&&this.map._requestDomTask(()=>{for(const i of this.map._markers)i._evaluateOpacity()})}getFog(){return this.fog?this.fog.get():null}setFog(i){if(this._checkLoaded(),!i)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const o=this.fog;if(!a.b6(o.get(),i)){o.set(i,this.options),this.stylesheet.fog=o.get();const d=this._getTransitionParameters({duration:0});o.updateTransitions(d)}}else this._createFog(i);this._markersNeedUpdate=!0}getSnow(){return this.snow?this.snow.get():null}setSnow(i){if(this._checkLoaded(),!i)return delete this.snow,void delete this.stylesheet.snow;if(this.snow){const o=this.snow;if(!a.b6(o.get(),i)){o.set(i,this.options),this.stylesheet.snow=o.get();const d=this._getTransitionParameters({duration:0});o.updateTransitions(d)}}else this._createSnow(i);this._markersNeedUpdate=!0}getRain(){return this.rain?this.rain.get():null}setRain(i){if(this._checkLoaded(),!i)return delete this.rain,void delete this.stylesheet.rain;if(this.rain){const o=this.rain;if(!a.b6(o.get(),i)){o.set(i,this.options),this.stylesheet.rain=o.get();const d=this._getTransitionParameters({duration:0});o.updateTransitions(d)}}else this._createRain(i);this._markersNeedUpdate=!0}_reloadColorTheme(){const i=()=>{for(const m in this._layers)this._layers[m].lut=this._styleColorTheme.lut;for(const m in this._sourceCaches)this._sourceCaches[m].clearTiles()},o=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(!o)return this._styleColorTheme.lut=null,void i();const d=this._evaluateColorThemeData(o);this._loadColorTheme(d).then(()=>{this.fire(new a.C("colorthemeset")),i()}).catch(m=>{a.w(`Couldn't set color theme: ${m}`)})}setColorTheme(i){this._checkLoaded(),this._styleColorTheme.colorThemeOverride&&a.w("Note: setColorTheme is called on a style with a color-theme override, the passed color-theme won't be visible."),this._styleColorTheme.colorTheme=i,this._reloadColorTheme()}setImportColorTheme(i,o){const d=this.getFragmentStyle(i);d&&(d._styleColorTheme.colorThemeOverride=o,d._reloadColorTheme())}_getTransitionParameters(i){return{now:a.o.now(),transition:Object.assign(this.transition,i)}}updateDrapeFirstLayers(){if(!this.terrain)return;const i=[],o=[];for(const d of this._mergedOrder)this.isLayerDraped(this._mergedLayers[d])?i.push(d):o.push(d);this._drapedFirstOrder=[],this._drapedFirstOrder.push(...i),this._drapedFirstOrder.push(...o)}_createTerrain(i,o){const d=this.terrain=new hi(i,o,this.scope,this.options,this.map.getWorldview());o===1&&(this.stylesheet.terrain=i),this.mergeTerrain(),this.updateDrapeFirstLayers(),this._force3DLayerUpdate();const m=this._getTransitionParameters({duration:0});d.updateTransitions(m)}_force3DLayerUpdate(){for(const i in this._layers){const o=this._layers[i];o.type==="fill-extrusion"&&this._updateLayer(o)}}_forceSymbolLayerUpdate(){for(const i in this._layers){const o=this._layers[i];o.type==="symbol"&&this._updateLayer(o)}}_validate(i,o,d,m,y={}){if(y&&y.validate===!1)return!1;const v=Object.assign({},this.serialize());return Sl(this,i.call(Zs,Object.assign({key:o,style:v,value:d,styleSpec:a.a8},m)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),a.dj.off("pluginStateChange",this._rtlTextPluginCallback);for(const i in this._mergedLayers)this._mergedLayers[i].setEventedParent(null);for(const i in this._mergedSourceCaches)this._mergedSourceCaches[i].clearTiles(),this._mergedSourceCaches[i].setEventedParent(null);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.destroy(),this.isRootStyle()&&(this.imageManager.setEventedParent(null),this.imageManager.destroy(),this.modelManager.setEventedParent(null),this.modelManager.destroy(),this.dispatcher.remove())}clearSource(i){const o=this.getSourceCaches(i);for(const d of o)d.clearTiles()}clearSources(){for(const i in this._mergedSourceCaches)this._mergedSourceCaches[i].clearTiles()}clearLayers(){for(const i in this._mergedLayers){const o=this._mergedLayers[i];o._clear&&o._clear()}}reloadSource(i){const o=this.getSourceCaches(i);for(const d of o)d.resume(),d.reload()}reloadSources(){for(const i of this.getSources())i.reload&&i.reload()}reloadModels(){this.modelManager.reloadModels(""),this.forEachFragmentStyle(i=>{i.modelManager.reloadModels(i.scope)})}updateSources(i){let o;this.directionalLight&&(o=oy(this.directionalLight));const d=new Set,m=new Set,y=new Set;for(const v in this._mergedLayers){const w=this._mergedLayers[v];w.type==="building"?d.add(w.source):w.type==="raster"&&w.paint&&w.paint.get("raster-elevation-reference")==="ground"&&y.add(w.source),w.hasElevation()&&!m.has(w.source)&&m.add(w.source)}for(const v in this._mergedSourceCaches){const w=this._mergedSourceCaches[v],E=m.has(w._source.id);w._isRasterElevatedOverTerrain=y.has(w._source.id),d.has(w._source.id)&&(w._source.reparseOverscaled=!1),w.update(i,void 0,void 0,o,E)}}_generateCollisionBoxes(){for(const i in this._sourceCaches){const o=this._sourceCaches[i];o.resume(),o.reload()}}_handleLayerOrderChange(){this._requestFullLabelPlacement(),this.fire(new a.C("neworder"))}_requestFullLabelPlacement(){this.pauseablePlacement||(this.pauseablePlacement=new Fu),this.pauseablePlacement.requestFullPlacement()}_setLabelPlacementStale(){this.placement&&this.placement.setStale()}_updatePlacement(i,o,d,m,y){this.pauseablePlacement||(this.pauseablePlacement=new Fu);let v=!1,w=!1;const E={},P={};for(const U of this._mergedOrder){const X=this._mergedLayers[U];if(X.type!=="symbol")continue;const W=a.F(X.source,X.scope);let ie=E[W];if(!ie){const K=this.getLayerSourceCache(X);if(!K)continue;const xe=K.getRenderableIds(!0).map(le=>K.getTileByID(le));P[W]=xe.slice(),ie=E[W]=xe.sort((le,_e)=>_e.tileID.overscaledZ-le.tileID.overscaledZ||(le.tileID.isLessThan(_e.tileID)?-1:1))}const ne=this.crossTileSymbolIndex.addLayer(X,ie,i.center.lng,i.projection);v=v||ne}this.crossTileSymbolIndex.pruneUnusedLayers(this._mergedOrder);const R=!!(this.placement&&!i.equals(this.placement.transform)),O=!!(this.placement&&(this.placement.lastReplacementSourceUpdateTime!==0&&!y||this.placement.lastReplacementSourceUpdateTime!==y.updateTime)),k=R||O||v,N=(k||this.pauseablePlacement.isStale())&&d===0,j=this.pauseablePlacement.isDone()&&!this.placement.stillRecent(a.o.now(),i.zoom)&&d!==0;if((this.pauseablePlacement.isFullPlacementRequested()||!this.pauseablePlacement.placement||N||j)&&(this.pauseablePlacement=this.pauseablePlacement.startNewPlacement(i,this._mergedOrder,o,d,m,this.placement,this.fog&&i.projection.supportsFog?this.fog.state:null,this._buildingIndex),this.map.painter)){const U=this.map.painter.maxFrontCutoffRawStart;if(U>0){const X=180*i.pitch/Math.PI;if(X>=15){const W=Math.min(1,Math.max(0,(X-15)/5)),ie=W*W*(3-2*W);this.pauseablePlacement.placement.frontCutoffStart=-.5*(1-ie)+U*ie}}}if(this.pauseablePlacement.isDone()?k&&d!==0&&this.pauseablePlacement.setStale():(this.pauseablePlacement.continuePlacement(this._mergedOrder,this._mergedLayers,E,P,this.map.painter.scaleFactor),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(a.o.now()),w=!0),v&&this.pauseablePlacement.setStale()),w||v){this._buildingIndex.onNewFrame(i.zoom);for(let U=0;U<this._mergedOrder.length;U++){const X=this._mergedLayers[this._mergedOrder[U]];if(X.type!=="symbol"||X.visibility==="none")continue;const W=this.isLayerClipped(X);this.placement.updateLayerOpacities(X,E[a.F(X.source,X.scope)],U,W?y:null)}}return!this.pauseablePlacement.isDone()||this.placement.isStale()||this.placement.hasTransitions(a.o.now())}_releaseSymbolFadeTiles(){for(const i in this._sourceCaches)this._sourceCaches[i].releaseSymbolFadeTiles()}addImport(i,o){this._checkLoaded();const d=this.stylesheet.imports=this.stylesheet.imports||[];if(d.findIndex(({id:y})=>y===i.id)!==-1)return void this.fire(new a.B(new Error(`Import with id '${i.id}' already exists in the map's style.`)));if(!o)return d.push(i),this._loadImports([i],!0);const m=d.findIndex(({id:y})=>y===o);return m===-1&&this.fire(new a.B(new Error(`Import with id "${o}" does not exist on this map.`))),this.stylesheet.imports=d.slice(0,m).concat(i).concat(d.slice(m)),this._loadImports([i],!0,o)}updateImport(i,o){this._checkLoaded();const d=this.stylesheet.imports||[],m=this.getImportIndex(i);return m===-1?this:typeof o=="string"?(this.setImportUrl(i,o),this):(o.url&&o.url!==d[m].url&&this.setImportUrl(i,o.url),a.b6(o.config,d[m].config)||this.setImportConfig(i,o.config,o.data.schema),a.b6(o.data,d[m].data)||this.setImportData(i,o.data),this)}moveImport(i,o){this._checkLoaded();let d=this.stylesheet.imports||[];const m=this.getImportIndex(i);if(m===-1)return this;const y=this.getImportIndex(o);if(y===-1)return this;const v=d[m],w=this.fragments[m];return d=d.filter(({id:E})=>E!==i),this.fragments=this.fragments.filter(({id:E})=>E!==i),this.stylesheet.imports=d.slice(0,y).concat(v).concat(d.slice(y)),this.fragments=this.fragments.slice(0,y).concat(w).concat(this.fragments.slice(y)),this.mergeLayers(),this}setImportUrl(i,o){this._checkLoaded();const d=this.stylesheet.imports||[],m=this.getImportIndex(i);if(m===-1)return this;d[m].url=o;const y=this.fragments[m];return y.style=this._createFragmentStyle(d[m]),y.style.on("style.import.load",()=>this.mergeAll()),y.style.loadURL(o),this}setImportData(i,o){this._checkLoaded();const d=this.getImportIndex(i),m=this.stylesheet.imports||[];return d===-1?this:o?(this.fragments[d].style.setState(o),this._reloadImports(),this):(delete m[d].data,this.setImportUrl(i,m[d].url))}setImportConfig(i,o,d){this._checkLoaded();const m=this.getImportIndex(i),y=this.stylesheet.imports||[];if(m===-1)return this;o?y[m].config=o:delete y[m].config;const v=this.fragments[m];d&&v.style.stylesheet&&(v.style.stylesheet.schema=d);const w=v.style.stylesheet&&v.style.stylesheet.schema;return v.config=o,v.style.updateConfig(o,w),this.updateConfigDependencies(),this}removeImport(i){this._checkLoaded();const o=this.stylesheet.imports||[],d=this.getImportIndex(i);d!==-1&&(o.splice(d,1),this.fragments[d].style._remove(),this.fragments.splice(d,1),this._reloadImports())}getImportIndex(i){const o=(this.stylesheet.imports||[]).findIndex(d=>d.id===i);return o===-1&&this.fire(new a.B(new Error(`Import '${i}' does not exist in the map's style and cannot be updated.`))),o}getLayer(i){return this._mergedLayers[i]}getSources(){const i=[];for(const o in this._mergedOtherSourceCaches){const d=this._mergedOtherSourceCaches[o];d&&i.push(d.getSource())}return i}getSource(i,o){const d=this.getSourceCache(i,o);return d&&d.getSource()}getLayerSource(i){const o=this.getLayerSourceCache(i);return o&&o.getSource()}getSourceCache(i,o){const d=a.F(i,o);return this._mergedOtherSourceCaches[d]}getLayerSourceCache(i){const o=a.F(i.source,i.scope);return i.type==="symbol"?this._mergedSymbolSourceCaches[o]:i.type==="fill-extrusion"&&this._mergedFillExtrusionSourceCaches[o]||this._mergedOtherSourceCaches[o]}getSourceCaches(i){if(i==null)return Object.values(this._mergedSourceCaches);const o=[];return this._mergedOtherSourceCaches[i]&&o.push(this._mergedOtherSourceCaches[i]),this._mergedSymbolSourceCaches[i]&&o.push(this._mergedSymbolSourceCaches[i]),this._mergedFillExtrusionSourceCaches[i]&&o.push(this._mergedFillExtrusionSourceCaches[i]),o}updateSourceCaches(){const i=this._changes.getUpdatedSourceCaches();for(const o in i){const d=i[o];d==="reload"?this.reloadSource(o):d==="clear"&&this.clearSource(o)}}updateLayers(i){const o=this._changes.getUpdatedPaintProperties();for(const d of o){const m=this.getLayer(d);m&&m.updateTransitions(i)}}getGlyphsUrl(){return this.stylesheet.glyphs}setGlyphsUrl(i){this.stylesheet.glyphs=i,this.glyphManager.setURL(i)}getImages(i,o,d){this.imageManager.getImages(o.images,o.scope,d),this._updateTilesForChangedImages();const m=v=>{if(v){const w=o.images.map(E=>a.I.toString(E));v.setDependencies(o.tileID.key,o.type,w)}},y=a.F(o.source,o.scope);m(this._mergedOtherSourceCaches[y]),m(this._mergedSymbolSourceCaches[y]),o.images.some(v=>v.iconsetId)&&this.fire(new a.C("data",{dataType:"style"}))}rasterizeImages(i,o,d){this.imageManager.rasterizeImages(o,d)}checkAtlasCache(i,o,d){const m=this.imageManager.imageAtlasCache.findCachedAtlas(o.descriptor);d(null,m&&m.contentDescriptor?{iconPositions:m.iconPositions,patternPositions:m.patternPositions,sourceHash:m.contentDescriptor.hash}:null)}getGlyphs(i,o,d){this.glyphManager.getGlyphs(o.stacks,d)}getOwnSourceCache(i){return this._otherSourceCaches[i]}getOwnLayerSourceCache(i){return i.type==="symbol"?this._symbolSourceCaches[i.source]:i.type==="fill-extrusion"&&this._fillExtrusionSourceCaches[i.source]||this._otherSourceCaches[i.source]}getOwnSourceCaches(i){const o=[];return this._otherSourceCaches[i]&&o.push(this._otherSourceCaches[i]),this._symbolSourceCaches[i]&&o.push(this._symbolSourceCaches[i]),this._fillExtrusionSourceCaches[i]&&o.push(this._fillExtrusionSourceCaches[i]),o}_isSourceCacheLoaded(i){const o=this.getOwnSourceCaches(i);return o.length===0?(this.fire(new a.B(new Error(`There is no source with ID '${i}'`))),!1):o.every(d=>d.loaded())}has3DLayers(){return this._has3DLayers}hasSymbolLayers(){return this._hasSymbolLayers}hasCircleLayers(){return this._hasCircleLayers}isLayerClipped(i,o){if(!this._clipLayerPresent&&i.type!=="fill-extrusion"&&i.type!=="building")return!1;const d=i.type==="fill-extrusion"&&(i.sourceLayer==="building"||i.sourceLayer==="procedural_buildings"),m=i.type==="building";if(i.is3D(!!this.terrain)){if(d||m||o&&o.type==="batched-model"||i.type==="model")return!0}else if(i.type==="symbol")return!0;return!1}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}getBOMObject(){}destroy(){this._clearWorkerCaches(),this.imageManager.imageAtlasCache.clear(),this.fragments.forEach(i=>{i.style._remove()}),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}Js.getSourceType=function(u){return sd[u]},Js.setSourceType=function(u,i){sd[u]=i},Js.registerForPluginStateChange=a.dk;var Hp=`
#define EPSILON 0.0000001
#define PI 3.141592653589793
#ifdef RENDER_CUTOFF
float cutoff_opacity(vec4 cutoff_params,float depth) {float near=cutoff_params.x;float far=cutoff_params.y;float cutoffStart=cutoff_params.z;float cutoffEnd=cutoff_params.w;float linearDepth=(depth-near)/(far-near);return clamp((linearDepth-cutoffStart)/(cutoffEnd-cutoffStart),0.0,1.0);}
#endif`,Zp=`
#ifdef DUAL_SOURCE_BLENDING
layout(location=0,index=0) out vec4 glFragColor;layout(location=0,index=1) out vec4 glFragColorSrc1;
#elif defined(FLOAT_RENDER_TARGET)
layout(location=0) out highp vec4 glFragColor;
#else
layout(location=0) out vec4 glFragColor;
#endif
#ifdef USE_MRT1
layout(location=1) out vec4 out_Target1;
#endif
highp float unpack_depth(highp vec4 rgba_depth)
{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;}highp vec4 pack_depth(highp float ndc_z) {highp float depth=ndc_z*0.5+0.5;const highp vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const highp vec4 bit_mask =vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);highp vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}
#ifdef INDICATOR_CUTOUT
uniform vec3 u_indicator_cutout_centers;uniform vec4 u_indicator_cutout_params;
#endif
const float DITHER_THRESHOLDS[16]=float[16](
1.0/17.0, 9.0/17.0, 3.0/17.0,11.0/17.0,13.0/17.0, 5.0/17.0,15.0/17.0, 7.0/17.0,4.0/17.0,12.0/17.0, 2.0/17.0,10.0/17.0,16.0/17.0, 8.0/17.0,14.0/17.0, 6.0/17.0
);vec4 applyCutout(vec4 color,float height) {
#ifdef INDICATOR_CUTOUT
float verticalFadeRange=u_indicator_cutout_centers.z*0.25;float holeMinOpacity=mix(1.0,u_indicator_cutout_params.x,smoothstep(u_indicator_cutout_centers.z,u_indicator_cutout_centers.z+verticalFadeRange,height));float holeRadius=max(u_indicator_cutout_params.y,0.0);float holeAspectRatio=u_indicator_cutout_params.z;float fadeStart=u_indicator_cutout_params.w;float distA=distance(vec2(gl_FragCoord.x,gl_FragCoord.y*holeAspectRatio),vec2(u_indicator_cutout_centers[0],u_indicator_cutout_centers[1]*holeAspectRatio));return color*min(smoothstep(fadeStart,holeRadius,distA)+holeMinOpacity,1.0);
#else
return color;
#endif
}float cutoutGroundRoofOpacity(vec4 groundRoof) {
#ifdef INDICATOR_CUTOUT
float fadeStartX=u_indicator_cutout_params.w;float holeRadius=u_indicator_cutout_params.y;float holeMinOpacity=mix(u_indicator_cutout_params.x,1.0,smoothstep(u_indicator_cutout_params.z,u_indicator_cutout_centers.z,groundRoof.y));float distX=abs(u_indicator_cutout_centers.x-groundRoof.x);float roofOpacity=mix(holeMinOpacity,1.0,smoothstep(fadeStartX,holeRadius,u_indicator_cutout_centers.y-groundRoof.w));float groundOpacity=min(smoothstep(fadeStartX,holeRadius,distX)+holeMinOpacity,1.0);return max(roofOpacity,groundOpacity);
#else
return 1.0;
#endif
}
#ifdef DEBUG_WIREFRAME
#define HANDLE_WIREFRAME_DEBUG \\
glFragColor=vec4(0.7,0.0,0.0,0.7); \\
gl_FragDepth=gl_FragCoord.z-0.0001;
#else
#define HANDLE_WIREFRAME_DEBUG
#endif
#ifdef RENDER_CUTOFF
uniform highp vec4 u_cutoff_params;in float v_cutoff_opacity;
#endif
vec4 textureLodCustom(sampler2D image,highp vec2 pos,highp vec2 lod_coord) {highp vec2 size=vec2(textureSize(image,0));highp vec2 dx=dFdx(lod_coord.xy*size);highp vec2 dy=dFdy(lod_coord.xy*size);highp float delta_max_sqr=max(dot(dx,dx),dot(dy,dy));highp float lod=0.5*log2(delta_max_sqr);return textureLod(image,pos,lod);}vec4 applyLUT(highp sampler3D lut,vec4 col) {vec3 size=vec3(textureSize(lut,0));vec3 uvw=(col.rbg*float(size-1.0)+0.5)/size;return vec4(texture(lut,uvw).rgb*col.a,col.a);}vec3 applyLUT(highp sampler3D lut,vec3 col) {return applyLUT(lut,vec4(col,1.0)).rgb;}`,ja=`
#define EXTENT 8192.0
#define RAD_TO_DEG 180.0/PI
#define DEG_TO_RAD PI/180.0
#define GLOBE_RADIUS EXTENT/PI/2.0
float wrap(float n,float min,float max) {float d=max-min;float w=mod(mod(n-min,d)+d,d)+min;return (w==min) ? max : w;}
#ifdef PROJECTION_GLOBE_VIEW
vec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {
#ifndef PROJECTED_POS_ON_VIEWPORT
float tiles=tile_id.z;vec2 mercator=(tile_anchor/EXTENT+tile_id.xy)/tiles;mercator-=mercator_center;mercator.x=wrap(mercator.x,-0.5,0.5);vec4 mercator_tile=vec4(mercator.xy*EXTENT,EXTENT/(2.0*PI),1.0);mercator_tile=matrix*mercator_tile;return mercator_tile.xyz;
#else
return vec3(0.0);
#endif
}vec3 mix_globe_mercator(vec3 globe,vec3 mercator,float t) {return mix(globe,mercator,t);}mat3 globe_mercator_surface_vectors(vec3 pos_normal,vec3 up_dir,float zoom_transition) {vec3 normal=zoom_transition==0.0 ? pos_normal : normalize(mix(pos_normal,up_dir,zoom_transition));vec3 xAxis=normalize(vec3(normal.z,0.0,-normal.x));vec3 yAxis=normalize(cross(normal,xAxis));return mat3(xAxis,yAxis,normal);}
#endif
vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec4 decode_color(const vec2 encodedColor) {return vec4(
unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const vec2 units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (units_to_pixels*pos+offset)/pattern_size;}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {return get_pattern_pos(pixel_coord_upper,pixel_coord_lower,pattern_size,vec2(tile_units_to_pixels),pos);}float mercatorXfromLng(float lng) {return (180.0+lng)/360.0;}float mercatorYfromLat(float lat) {return (180.0-(RAD_TO_DEG*log(tan(PI/4.0+lat/2.0*DEG_TO_RAD))))/360.0;}vec3 latLngToECEF(vec2 latLng) {latLng=DEG_TO_RAD*latLng;float cosLat=cos(latLng[0]);float sinLat=sin(latLng[0]);float cosLng=cos(latLng[1]);float sinLng=sin(latLng[1]);float sx=cosLat*sinLng*GLOBE_RADIUS;float sy=-sinLat*GLOBE_RADIUS;float sz=cosLat*cosLng*GLOBE_RADIUS;return vec3(sx,sy,sz);}
#ifdef RENDER_CUTOFF
uniform vec4 u_cutoff_params;out float v_cutoff_opacity;
#endif
const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);const float skirtOffset=24575.0;vec3 decomposeToPosAndSkirt(ivec2 posWithComposedSkirt)
{float skirt=float(float(posWithComposedSkirt.x) >=skirtOffset);vec2 pos=vec2(posWithComposedSkirt)-vec2(skirt*skirtOffset,0.0);return vec3(pos,skirt);}
#ifndef HAS_SHADER_STORAGE_BLOCK_material_buffer
#define GET_ATTRIBUTE_float(attrib,matInfo,attrib_id) attrib
#define GET_ATTRIBUTE_vec4(attrib,matInfo,attrib_id) attrib
#define GET_ATTRIBUTE_vec2(attrib,matInfo,attrib_id) attrib
#define DECLARE_MATERIAL_TABLE_INFO
#endif`,$u="in highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;out highp vec3 v_uv;void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}",qp=`
#define ELEVATION_SCALE 7.0
#define ELEVATION_OFFSET 450.0
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_tl_up;uniform vec3 u_tile_tr_up;uniform vec3 u_tile_br_up;uniform vec3 u_tile_bl_up;uniform float u_tile_up_scale;vec3 elevationVector(vec2 pos) {vec2 uv=pos/EXTENT;vec3 up=normalize(mix(
mix(u_tile_tl_up,u_tile_tr_up,uv.xxx),mix(u_tile_bl_up,u_tile_br_up,uv.xxx),uv.yyy));return up*u_tile_up_scale;}
#else
vec3 elevationVector(vec2 pos) { return vec3(0,0,1); }
#endif
#ifdef TERRAIN
uniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float currentElevation(vec2 apos) {
#ifdef TERRAIN_DEM_FLOAT_FORMAT
vec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture(u_dem,pos).r;
#else
float dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=texture(u_dem,pos).r;float tr=texture(u_dem,pos+vec2(dd,0)).r;float bl=texture(u_dem,pos+vec2(0,dd)).r;float br=texture(u_dem,pos+vec2(dd,dd)).r;return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);
#endif
}float prevElevation(vec2 apos) {
#ifdef TERRAIN_DEM_FLOAT_FORMAT
vec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture(u_dem_prev,pos).r;
#else
float dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=texture(u_dem_prev,pos).r;float tr=texture(u_dem_prev,pos+vec2(dd,0)).r;float bl=texture(u_dem_prev,pos+vec2(0,dd)).r;float br=texture(u_dem_prev,pos+vec2(dd,dd)).r;return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);
#endif
}
#ifdef TERRAIN_VERTEX_MORPHING
float elevation(vec2 apos) {
#ifdef ZERO_EXAGGERATION
return 0.0;
#endif
float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}
#else
float elevation(vec2 apos) {
#ifdef ZERO_EXAGGERATION
return 0.0;
#endif
return currentElevation(apos);}
#endif
vec4 fourSample(vec2 pos,vec2 off) {float tl=texture(u_dem,pos).r;float tr=texture(u_dem,pos+vec2(off.x,0.0)).r;float bl=texture(u_dem,pos+vec2(0.0,off.y)).r;float br=texture(u_dem,pos+off).r;return vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}
#else
float elevation(vec2 pos) { return 0.0; }
#endif
#ifdef DEPTH_OCCLUSION
uniform highp sampler2D u_depth;uniform highp vec2 u_depth_size_inv;uniform highp vec2 u_depth_range_unpack;uniform highp float u_occluder_half_size;uniform highp float u_occlusion_depth_offset;
#ifdef DEPTH_D24
float unpack_depth(float depth) {return depth*u_depth_range_unpack.x+u_depth_range_unpack.y;}vec4 unpack_depth4(vec4 depth) {return depth*u_depth_range_unpack.x+vec4(u_depth_range_unpack.y);}
#else
highp float unpack_depth_rgba(vec4 rgba_depth)
{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;}
#endif
bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;
#ifdef CLIP_ZERO_TO_ONE
coord.z=-1.0+2.0*coord.z; 
#endif
#ifdef DEPTH_D24
float depth=unpack_depth(texture(u_depth,(coord.xy+1.0)*0.5).r);
#else
float depth=unpack_depth_rgba(texture(u_depth,(coord.xy+1.0)*0.5));
#endif
return coord.z+u_occlusion_depth_offset > depth;}highp vec4 getCornerDepths(vec2 coord) {highp vec3 df=vec3(u_occluder_half_size*u_depth_size_inv,0.0);highp vec2 uv=0.5*coord.xy+0.5;
#ifdef DEPTH_D24
highp vec4 depth=vec4(
texture(u_depth,uv-df.xz).r,texture(u_depth,uv+df.xz).r,texture(u_depth,uv-df.zy).r,texture(u_depth,uv+df.zy).r
);depth=unpack_depth4(depth);
#else
highp vec4 depth=vec4(
unpack_depth_rgba(texture(u_depth,uv-df.xz)),unpack_depth_rgba(texture(u_depth,uv+df.xz)),unpack_depth_rgba(texture(u_depth,uv-df.zy)),unpack_depth_rgba(texture(u_depth,uv+df.zy))
);
#endif
return depth;}highp float occlusionFadeMultiSample(vec4 frag) {highp vec3 coord=frag.xyz/frag.w;highp vec2 uv=0.5*coord.xy+0.5;
#ifdef CLIP_ZERO_TO_ONE
coord.z=-1.0+2.0*coord.z; 
#endif
int NX=3;int NY=4;highp vec2 df=u_occluder_half_size*u_depth_size_inv;highp vec2 oneStep=2.0*u_occluder_half_size*u_depth_size_inv/vec2(NX-1,NY-1);highp float res=0.0;for (int y=0; y < NY;++y) {for (int x=0; x < NX;++x) {
#ifdef DEPTH_D24
highp float depth=unpack_depth(texture(u_depth,uv-df+vec2(float(x)*oneStep.x,float(y)*oneStep.y)).r);
#else
highp float depth=unpack_depth_rgba(texture(u_depth,uv-df+vec2(float(x)*oneStep.x,float(y)*oneStep.y)));
#endif
res+=1.0-clamp(300.0*(coord.z+u_occlusion_depth_offset-depth),0.0,1.0);}}res=clamp(2.0*res/float(NX*NY)-0.5,0.0,1.0);return res;}highp float occlusionFade(vec4 frag) {highp vec3 coord=frag.xyz/frag.w;
#ifdef CLIP_ZERO_TO_ONE
coord.z=-1.0+2.0*coord.z; 
#endif
highp vec4 depth=getCornerDepths(coord.xy);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z+u_occlusion_depth_offset)-depth),0.0,1.0));}
#else
bool isOccluded(vec4 frag) { return false; }highp float occlusionFade(vec4 frag) { return 1.0; }highp float occlusionFadeMultiSample(vec4 frag) { return 1.0; }
#endif`,Wp=`#ifdef FOG
uniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump mat4 u_fog_matrix;out vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}
#endif`,Sc=`#ifdef FOG
uniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump vec2 u_fog_vertical_limit;uniform mediump float u_fog_temporal_offset;in vec3 v_fog_pos;uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform highp vec2 u_viewport;uniform float u_globe_transition;uniform int u_is_globe;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}float globe_glow_progress() {highp vec2 uv=gl_FragCoord.xy/u_viewport;
#ifdef FLIP_Y
uv.y=1.0-uv.y;
#endif
highp vec3 ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float sdf=length(closest_point-u_globe_pos)/u_globe_radius;return sdf+PI*0.5;}float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos,float opacity_limit) {float depth=length(pos);float opacity;if (u_is_globe==1) {float glow_progress=globe_glow_progress();float t=mix(glow_progress,depth,u_globe_transition);opacity=fog_opacity(fog_range(t));} else {opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);}return mix(color,u_fog_color.rgb,min(opacity,opacity_limit));}vec3 fog_apply(vec3 color,vec3 pos) {return fog_apply(color,pos,1.0);}vec4 fog_apply_from_vert(vec4 color,float fog_opac) {float alpha=EPSILON+color.a;color.rgb=mix(color.rgb/alpha,u_fog_color.rgb,fog_opac)*alpha;return color;}vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb=fog_apply(color.rgb/alpha,pos)*alpha;return color;}vec4 fog_apply_premultiplied(vec4 color,vec3 pos,float heightMeters) {float verticalProgress=(u_fog_vertical_limit.x > 0.0 || u_fog_vertical_limit.y > 0.0) ? smoothstep(u_fog_vertical_limit.x,u_fog_vertical_limit.y,heightMeters) : 0.0;float opacityLimit=1.0-smoothstep(0.9,1.0,fog_opacity(pos));return mix(fog_apply_premultiplied(color,pos),color,min(verticalProgress,opacityLimit));}vec3 fog_dither(vec3 color) {return color;}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}
#endif`,Ec=`#ifdef RASTER_ARRAY
uniform highp sampler2D u_image0;uniform sampler2D u_image1;const vec4 NODATA=vec4(1);ivec4 _raTexLinearCoord(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);}vec2 _raTexLinearMix(highp vec2 fxy,highp vec4 colorMix,highp float colorOffset,highp vec4 t00,highp vec4 t10,highp vec4 t01,highp vec4 t11) {vec2 c00=t00==NODATA ? vec2(0) : vec2(colorOffset+dot(t00,colorMix),1);vec2 c10=t10==NODATA ? vec2(0) : vec2(colorOffset+dot(t10,colorMix),1);vec2 c01=t01==NODATA ? vec2(0) : vec2(colorOffset+dot(t01,colorMix),1);vec2 c11=t11==NODATA ? vec2(0) : vec2(colorOffset+dot(t11,colorMix),1);return mix(mix(c01,c11,fxy.x),mix(c00,c10,fxy.x),fxy.y);}vec2 raTexture2D_image0_linear(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec2 fxy;ivec4 c=_raTexLinearCoord(texCoord,texResolution,fxy);return _raTexLinearMix(fxy,colorMix,colorOffset,texelFetch(u_image0,c.yz,0),texelFetch(u_image0,c.xz,0),texelFetch(u_image0,c.yw,0),texelFetch(u_image0,c.xw,0)
);}vec2 raTexture2D_image1_linear(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec2 fxy;ivec4 c=_raTexLinearCoord(texCoord,texResolution,fxy);return _raTexLinearMix(fxy,colorMix,colorOffset,texelFetch(u_image1,c.yz,0),texelFetch(u_image1,c.xz,0),texelFetch(u_image1,c.yw,0),texelFetch(u_image1,c.xw,0)
);}vec2 raTexture2D_image0_nearest(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec4 t=texelFetch(u_image0,ivec2(texCoord*texResolution),0);return t==NODATA ? vec2(0) : vec2(colorOffset+dot(t,colorMix),1);}vec2 raTexture2D_image1_nearest(highp vec2 texCoord,highp vec2 texResolution,highp vec4 colorMix,highp float colorOffset) {vec4 t=texelFetch(u_image1,ivec2(texCoord*texResolution),0);return t==NODATA ? vec2(0) : vec2(colorOffset+dot(t,colorMix),1);}
#endif`,Xp=`#ifdef RASTER_ARRAY
uniform 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;}
#endif
uniform 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;}`,vd=`#ifdef RENDER_SHADOWS
uniform mediump vec3 u_shadow_direction;uniform highp vec3 u_shadow_normal_offset;vec3 shadow_normal_offset(vec3 normal) {float tileInMeters=u_shadow_normal_offset[0];vec3 n=vec3(-normal.xy,tileInMeters*normal.z);float dotScale=min(1.0-dot(normal,u_shadow_direction),1.0)*0.5+0.5;return n*dotScale;}vec3 shadow_normal_offset_model(vec3 normal) {vec3 transformed_normal=vec3(-normal.xy,normal.z);float NDotL=dot(normalize(transformed_normal),u_shadow_direction);float dotScale=min(1.0-NDotL,1.0)*0.5+0.5;return normal*dotScale;}float shadow_normal_offset_multiplier0() {return u_shadow_normal_offset[1];}float shadow_normal_offset_multiplier1() {return u_shadow_normal_offset[2];}
#endif`,Ps=`#ifdef RENDER_SHADOWS
precision highp sampler2DShadow;uniform sampler2DShadow u_shadowmap_0;uniform sampler2DShadow u_shadowmap_1;uniform float u_shadow_intensity;uniform float u_shadow_map_resolution;uniform float u_shadow_texel_size;uniform highp vec3 u_shadow_normal_offset;uniform vec2 u_fade_range;uniform mediump vec3 u_shadow_direction;uniform highp vec3 u_shadow_bias;float shadow_sample(sampler2DShadow shadowmap,highp vec3 pos,highp float bias) {
#ifdef CLIP_ZERO_TO_ONE
highp vec3 coord=vec3(pos.xy*0.5+0.5,pos.z-bias);
#else
highp vec3 coord=vec3(pos.xy*0.5+0.5,pos.z*0.5+0.5-bias);
#endif
return texture(shadowmap,coord);}float shadow_occlusion(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth,highp float bias) {light_view_pos0.xyz/=light_view_pos0.w;
#ifdef SHADOWS_SINGLE_CASCADE
vec2 abs_bounds=abs(light_view_pos0.xy);if (abs_bounds.x >=1.0 || abs_bounds.y >=1.0) {return 0.0;}return shadow_sample(u_shadowmap_0,light_view_pos0.xyz,bias);
#else
light_view_pos1.xyz/=light_view_pos1.w;vec4 abs_bounds=abs(vec4(light_view_pos0.xy,light_view_pos1.xy));if (abs_bounds.x < 1.0 && abs_bounds.y < 1.0) {return shadow_sample(u_shadowmap_0,light_view_pos0.xyz,bias);}if (abs_bounds.z >=1.0 || abs_bounds.w >=1.0) {return 0.0;}float occlusion1=shadow_sample(u_shadowmap_1,light_view_pos1.xyz,bias);return clamp(mix(occlusion1,0.0,smoothstep(u_fade_range.x,u_fade_range.y,view_depth)),0.0,1.0);
#endif
}highp float calculate_shadow_bias(float NDotL) {
#ifdef NORMAL_OFFSET
return 0.5*u_shadow_bias.x;
#else
return 0.5*(u_shadow_bias.x+clamp(u_shadow_bias.y*tan(acos(NDotL)),0.0,u_shadow_bias.z));
#endif
}float shadowed_light_factor_normal(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float NDotL=dot(N,u_shadow_direction);float bias=calculate_shadow_bias(NDotL);float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}float shadowed_light_factor_normal_opacity(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth,float shadow_opacity) {float NDotL=dot(N,u_shadow_direction);float bias=calculate_shadow_bias(NDotL);float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias)*shadow_opacity;return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}float shadowed_light_factor_normal_unbiased(vec3 N,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float NDotL=dot(N,u_shadow_direction);float bias=0.0;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return mix(0.0,(1.0-(u_shadow_intensity*occlusion))*NDotL,step(0.0,NDotL));}highp vec2 compute_receiver_plane_depth_bias(highp vec3 pos_dx,highp vec3 pos_dy)
{highp vec2 biasUV=vec2(
pos_dy.y*pos_dx.z-pos_dx.y*pos_dy.z,pos_dx.x*pos_dy.z-pos_dy.x*pos_dx.z);biasUV*=1.0/((pos_dx.x*pos_dy.y)-(pos_dx.y*pos_dy.x));return biasUV;}float shadowed_light_factor_plane_bias(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {highp vec3 light_view_pos0_xyz=light_view_pos0.xyz/light_view_pos0.w*0.5+0.5;highp vec3 light_view_pos0_ddx=dFdx(light_view_pos0_xyz);highp vec3 light_view_pos0_ddy=dFdy(light_view_pos0_xyz);highp vec2 plane_depth_bias=compute_receiver_plane_depth_bias(light_view_pos0_ddx,light_view_pos0_ddy);highp float bias=dot(vec2(u_shadow_texel_size,u_shadow_texel_size),plane_depth_bias)+0.0001;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return 1.0-(u_shadow_intensity*occlusion);}float shadowed_light_factor(highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float bias=0.0;float occlusion=shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);return 1.0-(u_shadow_intensity*occlusion);}float shadow_occlusion(float ndotl,highp vec4 light_view_pos0,highp vec4 light_view_pos1,float view_depth) {float bias=calculate_shadow_bias(ndotl);return shadow_occlusion(light_view_pos0,light_view_pos1,view_depth,bias);}
#endif`;const Hu=/#include\s+"([^"]+)"/g,_t=/#pragma mapbox: ([\w\-]+) ([\w]+) ([\w]+) ([\w]+)/g,cy=/\b[A-Za-z_][A-Za-z0-9_]*\b/g,uy=new Set(["ifdef","ifndef","elif","if","defined"]),El=new Set;ua(Hp,El),ua(ja,El),ua(Zp,El);const _o={"_prelude_fog.vertex.glsl":Wp,"_prelude_terrain.vertex.glsl":qp,"_prelude_shadow.vertex.glsl":vd,"_prelude_material_table.vertex.glsl":`#ifdef HAS_SHADER_STORAGE_BLOCK_material_buffer
#define MATERIAL_TABLE_DEBUG 0
uniform int u_material_offset;uniform int u_vertex_offset;layout(std140,binding=0)readonly buffer material_buffer{uvec4 material_data[];};struct MaterialInfo{uint dataOffset;
#if MATERIAL_TABLE_DEBUG
vec4 colorDebug;
#endif
};uint read_buf_no_offset(uint iDword) {return material_data[iDword/4u][iDword % 4u];}uint read_buf(uint iDword) {iDword+=uint(u_material_offset/4);return read_buf_no_offset(iDword);}float read_buf_float(uint iDword){return uintBitsToFloat(read_buf(iDword));}uint read_buf_uint8(uint iDword,uint iUint8){uint dwordOffset=iDword+(iUint8/4u);uint byteOffset=iUint8 & 3u;uint bitOffset=8u*byteOffset;uint mask=0xffu << bitOffset;uint dwordVal=read_buf(dwordOffset);return (dwordVal & mask) >> bitOffset;}uint read_buf_uint16(uint iDword,uint iUint16){uint dwordOffset=iDword+(iUint16 >> 1u);uint bitOffset=(iUint16 & 1u)*16u;uint mask=0xffffu << bitOffset;uint dwordVal=read_buf(dwordOffset);return (dwordVal & mask) >> bitOffset;}uint nrDwordsForVertexIdEntries(uint nrMaterialLookupEntries) {return nrMaterialLookupEntries;}uint nrDwordsForMaterialIdEntries(uint nrMaterialLookupEntries) {return (nrMaterialLookupEntries*2u+3u)/4u;}uint findRangeBinarySearch(uint vertexId,uint numRanges,uint dwordOffset) {uint left=0u;uint right=numRanges-1u;for (uint i=0u; i < 16u; i++) { 
if (left > right) {break;}uint mid=(left+right)/2u;uint start=read_buf(dwordOffset+mid);uint nextStart=(mid+1u < numRanges) ? read_buf(dwordOffset+mid+1u) : 0xffffffffu;if (vertexId >=start && vertexId < nextStart) {return mid;} else if (vertexId < start) {if (mid==0u) {break;}right=mid-1u;} else {left=mid+1u;}}return 0u; 
}uint readVertexId(uint dwordOffset,uint iMaterialLookupEntry) {return read_buf(dwordOffset+iMaterialLookupEntry);}uint findRange(uint vertexId,uint numRanges,uint dwordOffset) {uint iRange;if(numRanges <=64u){uint vertexBegin;for(iRange=0u; iRange < numRanges;++iRange) {vertexBegin=readVertexId(dwordOffset,iRange);if(vertexBegin > vertexId) {break;}}iRange=iRange==0u? 0u : iRange-1u;} else { 
iRange=findRangeBinarySearch(vertexId,numRanges,dwordOffset);}return iRange;}MaterialInfo read_material_info(uint vertex_id) {MaterialInfo info;
#if MATERIAL_TABLE_DEBUG
const vec4 red=vec4(1.0,0.0,0.0,1.0);const vec4 orange=vec4(1.0,0.5,0.0,1.0);const vec4 yellow=vec4(1.0,1.0,0.0,1.0);const vec4 green=vec4(0.0,1.0,0.0,1.0);const vec4 indigo=vec4(0.294,0.0,0.510,1.0);const vec4 blue=vec4(0.0,0.0,1.0,1.0);const vec4 purple=vec4(0.5,0.0,0.5,1.0);const vec4 pink=vec4(1.0,0.0,1.0,1.0);info.colorDebug=green;
#endif
uint offset=0u;
#if MATERIAL_TABLE_DEBUG
bool keepFinding=true;uint magic=read_buf(offset);if(magic !=0xCAFEBABEu) {info.colorDebug=red;keepFinding=false;return info;}
#endif
offset++;
#if MATERIAL_TABLE_DEBUG
uint nrMaterials=read_buf(offset);uint nrVertices=read_buf(offset+1u);if(keepFinding && vertex_id >=nrVertices) {info.colorDebug=red;keepFinding=false;}
#endif
offset+=2u;uint nrMaterialLookupEntries=read_buf(offset++);uint perMaterialEntrySizeDwords=read_buf(offset++);
#if MATERIAL_TABLE_DEBUG
if(keepFinding && perMaterialEntrySizeDwords !=1u) {info.colorDebug=red;keepFinding=false;}
#endif
uint iMaterialLookup=findRange(vertex_id,nrMaterialLookupEntries,offset);
#if MATERIAL_TABLE_DEBUG
if(keepFinding)
{uint vertexBeginCheck=readVertexId(offset,iMaterialLookup);if(vertexBeginCheck > vertex_id) {info.colorDebug=red;keepFinding=false;}if(iMaterialLookup < nrMaterialLookupEntries-1u) {uint vertexEndCheck=readVertexId(offset,iMaterialLookup+1u);if(vertexEndCheck <=vertex_id) {info.colorDebug=red;keepFinding=false;}}}
#endif
offset+=nrDwordsForVertexIdEntries(nrMaterialLookupEntries);uint materialId=iMaterialLookup;
#if MATERIAL_TABLE_DEBUG
if(keepFinding) {if(materialId >=nrMaterialLookupEntries) {info.colorDebug=red;}}
#endif
info.dataOffset=offset+materialId*perMaterialEntrySizeDwords;return info;}uint get_data_location(const MaterialInfo matInfo,uint attribOffsetBytes)
{uint attribFieldOffsetDwords=attribOffsetBytes/4u;return matInfo.dataOffset+attribFieldOffsetDwords;}vec4 read_material_vec4(const MaterialInfo matInfo,uint attribOffsetBytes){uint loc=get_data_location(matInfo,attribOffsetBytes);return vec4(read_buf_float(loc),read_buf_float(loc+1u),read_buf_float(loc+2u),read_buf_float(loc+3u));}vec2 read_material_vec2(const MaterialInfo matInfo,uint attribOffsetBytes){uint loc=get_data_location(matInfo,attribOffsetBytes);return vec2(read_buf_float(loc),read_buf_float(loc+1u));}float read_material_float(const MaterialInfo matInfo,uint attribOffsetBytes){uint loc=get_data_location(matInfo,attribOffsetBytes);return read_buf_float(loc);}
#define GET_ATTRIBUTE_float(attrib,matInfo,attrib_offset) read_material_float(matInfo,attrib_offset)
#define GET_ATTRIBUTE_vec4(attrib,matInfo,attrib_offset) read_material_vec4(matInfo,attrib_offset)
#define GET_ATTRIBUTE_vec2(attrib,matInfo,attrib_offset) read_material_vec2(matInfo,attrib_offset)
#define DECLARE_MATERIAL_TABLE_INFO MaterialInfo materialInfo=read_material_info(uint(gl_VertexID));
#define DECLARE_MATERIAL_TABLE_INFO_DEBUG(dbgColor) MaterialInfo materialInfo=read_material_info(uint(gl_VertexID)); dbgColor=materialInfo.colorDebug;
#endif`,"_prelude_fog.fragment.glsl":Sc,"_prelude_shadow.fragment.glsl":Ps,"_prelude_lighting.glsl":`
#ifdef LIGHTING_3D_MODE
uniform mediump vec3 u_lighting_ambient_color;uniform mediump vec3 u_lighting_directional_dir;uniform mediump vec3 u_lighting_directional_color;uniform mediump vec3 u_ground_radiance;float calculate_ambient_directional_factor(vec3 normal) {float NdotL=dot(normal,u_lighting_directional_dir);const float factor_reduction_max=0.3;float dir_luminance=dot(u_lighting_directional_color,vec3(0.2126,0.7152,0.0722));float directional_factor_min=1.0-factor_reduction_max*min(dir_luminance,1.0);float ambient_directional_factor=mix(directional_factor_min,1.0,min((NdotL+1.0),1.0));const float vertical_factor_min=0.92;float vertical_factor=mix(vertical_factor_min,1.0,normal.z*0.5+0.5);return vertical_factor*ambient_directional_factor;}vec3 linearProduct(vec3 srgbIn,vec3 k) {return srgbIn*pow(k,vec3(1./2.2));}vec3 apply_lighting(vec3 color,vec3 normal,float dir_factor) {float ambient_directional_factor=calculate_ambient_directional_factor(normal);vec3 ambient_contrib=ambient_directional_factor*u_lighting_ambient_color;vec3 directional_contrib=u_lighting_directional_color*dir_factor;return linearProduct(color,ambient_contrib+directional_contrib);}vec4 apply_lighting(vec4 color,vec3 normal,float dir_factor) {return vec4(apply_lighting(color.rgb,normal,dir_factor),color.a);}vec3 apply_lighting(vec3 color,vec3 normal) {float dir_factor=max(dot(normal,u_lighting_directional_dir),0.0);return apply_lighting(color.rgb,normal,dir_factor);}vec4 apply_lighting(vec4 color,vec3 normal) {float dir_factor=max(dot(normal,u_lighting_directional_dir),0.0);return vec4(apply_lighting(color.rgb,normal,dir_factor),color.a);}vec3 apply_lighting_ground(vec3 color) {return color*u_ground_radiance;}vec4 apply_lighting_ground(vec4 color) {return vec4(apply_lighting_ground(color.rgb),color.a);}float calculate_NdotL(vec3 normal) {const float ext=0.70710678118;return (clamp(dot(normal,u_lighting_directional_dir),-ext,1.0)+ext)/(1.0+ext);}vec4 apply_lighting_with_emission_ground(vec4 color,float emissive_strength) {return mix(apply_lighting_ground(color),color,emissive_strength);}vec3 compute_flood_lighting(vec3 flood_light_color,float fully_occluded_factor,float occlusion,vec3 ground_shadow_factor) {vec3 fully_occluded_color=flood_light_color*mix(ground_shadow_factor,vec3(1.0),fully_occluded_factor);float occlusion_ramp=smoothstep(0.0,0.2,1.0-occlusion);return mix(fully_occluded_color,flood_light_color,occlusion_ramp);}vec3 compute_emissive_draped(vec3 unlit_color,float fully_occluded_factor,float occlusion,vec3 ground_shadow_factor) {vec3 fully_occluded_color=unlit_color*mix(ground_shadow_factor,vec3(1.0),fully_occluded_factor);return mix(fully_occluded_color,unlit_color,1.0-occlusion);}
#endif`,"_prelude_raster_array.glsl":Ec,"_prelude_raster_particle.glsl":Xp},Ic={};xi("",qp),xi(Sc,Wp),xi(Ps,vd),xi(Ec,""),xi(Xp,"");const Ga=xi(Zp,ja),Zu=Hp,Ac=[`
#if defined(GL_EXT_blend_func_extended) && defined(DUAL_SOURCE_BLENDING)
#extension GL_EXT_blend_func_extended : require
#endif`,"precision mediump float;",Zu,Ga.fragmentSource].join(`
`),g1=["precision highp float;",Zu,Ga.vertexSource].join(`
`);var hy={background:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform vec4 u_color;uniform float u_opacity;uniform mediump float u_emissive_strength;
#ifdef LIGHTING_3D_MODE
in vec4 v_color;
#endif
void main() {vec4 out_color;
#ifdef FEATURE_CUTOUT
vec2 uv=gl_FragCoord.xy*u_inv_viewport_size.xy;
#ifdef FLIP_Y
uv.y=1.0-uv.y;
#endif
float factorTex=min(texture(u_cutout_factor_image,uv).r,1.0);float cutoutFactor=(1.0-u_feature_cutout_params.x)*factorTex;out_color=u_color*(1.0-cutoutFactor);
#else
#ifdef LIGHTING_3D_MODE
out_color=v_color;
#else
out_color=u_color;
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
#endif
glFragColor=out_color*u_opacity;
#ifdef USE_MRT1
out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_lighting.glsl"
in ivec2 a_pos;uniform mat4 u_matrix;uniform mediump float u_emissive_strength;
#ifdef LIGHTING_3D_MODE
uniform mediump vec4 u_color;out vec4 v_color;
#endif
void main() {gl_Position=u_matrix*vec4(a_pos,0,1);
#ifndef FEATURE_CUTOUT
#ifdef LIGHTING_3D_MODE
v_color=apply_lighting_with_emission_ground(u_color,u_emissive_strength);
#endif
#ifdef FOG
v_fog_pos=fog_position(vec2(a_pos));
#endif
#endif
}`),backgroundPattern:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform vec2 u_pattern_tl;uniform vec2 u_pattern_br;uniform vec2 u_texsize;uniform float u_opacity;uniform float u_emissive_strength;uniform sampler2D u_image;in highp vec2 v_pos;void main() {highp vec2 imagecoord=mod(v_pos,1.0);highp vec2 pos=mix(u_pattern_tl/u_texsize,u_pattern_br/u_texsize,imagecoord);vec4 out_color=textureLodCustom(u_image,pos,v_pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
glFragColor=out_color*u_opacity;
#ifdef USE_MRT1
out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;uniform vec2 u_pattern_size;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec2 u_pattern_units_to_pixels;in ivec2 a_pos;out highp vec2 v_pos;void main() {vec2 pos=vec2(a_pos);gl_Position=u_matrix*vec4(pos,0,1);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_pattern_size,u_pattern_units_to_pixels,pos);
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),building:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_shadow.fragment.glsl"
#include "_prelude_lighting.glsl"
const 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;
#ifdef RENDER_FRONT_CUTOFF
in float v_front_cutoff_opacity;
#endif
#ifdef INDICATOR_CUTOUT
#ifdef FEATURE_CUTOUT
in vec4 v_ground_roof;
#endif
#endif
#ifdef BUILDING_FAUX_FACADE
in 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;
#endif
#ifdef RENDER_SHADOWS
in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;
#endif
#ifdef FLOOD_LIGHT
in highp float v_flood_radius;in float v_has_flood_light;
#endif
uniform lowp float u_opacity;uniform vec3 u_camera_pos;uniform highp float u_tile_to_meter;uniform float u_facade_emissive_chance;uniform vec3 u_flood_light_color;uniform float u_flood_light_intensity;vec3 linearTosRGB(in vec3 color) {return pow(color,vec3(1./2.2));}
#ifdef BUILDING_FAUX_FACADE
highp float hash12(in highp vec2 p) {highp vec3 p3 =fract(vec3(p.xyx)*0.1031);p3+=dot(p3,p3.yzx+33.33);return fract((p3.x+p3.y)*p3.z);}float min3(in vec3 v) {return min(min(v.x,v.y),v.z);}highp vec2 get_uv_mask_id(in highp vec2 q,out highp float mask,out highp vec2 id) {highp vec2 p=q;mask=step(v_faux_facade_range.x,p.y)*step(p.y,v_faux_facade_range.y);p.y=p.y-v_faux_facade_range.x;highp vec2 uv=modf(p/v_faux_facade_floor,id);highp vec4 d=(v_faux_facade_floor.xyxy+vec4(-v_faux_facade_window,v_faux_facade_window))*0.5;highp vec4 edge=d/v_faux_facade_floor.xyxy;highp vec2 m=step(edge.xy,uv)*step(uv,edge.zw);mask*=m.x*m.y;uv-=vec2(0.5);uv*=vec2(0.5)/(vec2(0.5)-edge.xy);uv+=vec2(0.5);return uv;}highp float ray_unit_box(in highp vec3 ray_o,in highp vec3 ray_d,in highp vec3 bmin,in highp vec3 bmax) {highp vec3 planes=mix(bmin,bmax,step(0.0,ray_d));highp vec3 t=(planes-ray_o)/ray_d;return min3(t);}float get_emissive(in vec2 id) {if (u_facade_emissive_chance > 0.0) {return (step(hash12(id),u_facade_emissive_chance)+0.05)*v_faux_color_emissive.a;}return 0.0;}vec3 get_shade_info(in highp vec3 v,in highp vec3 v_normalized,in vec3 color,in vec2 id,in mat3 tbn,inout vec3 out_normal,inout float out_emissive) {vec3 out_color=color;highp vec3 abs_v=abs(v_normalized);bool x_major=abs_v.x >=abs_v.y && abs_v.x >=abs_v.z;bool y_major=abs_v.y >=abs_v.x && abs_v.y >=abs_v.z;bool z_major=abs_v.z >=abs_v.x && abs_v.z >=abs_v.y;
#if 0
if (x_major) {out_color=v.x > 0.0 ? vec3(1.0,0.0,0.0) : vec3(0.0,1.0,1.0);} else if (y_major) {out_color=v.y > 0.0 ? vec3(0.0,1.0,0.0) : vec3(1.0,0.0,1.0);} else if (z_major) {out_color=v.z > 0.0 ? vec3(0.0,0.0,1.0) : vec3(1.0,1.0,0.0);}out_emissive=1.0;
#else
if (x_major) {out_normal=-sign(v.x)*tbn[0];} else if (y_major) {out_normal=vec3(0.0,0.0,-sign(v.y));} else if (z_major) {out_color=v_faux_color_emissive.rgb;out_emissive=v.z <=0.0 ? get_emissive(id) : out_emissive;}float ao=1.0;if (u_faux_facade_ao_intensity > 0.0) {vec4 ao_range=v_faux_facade_window.xxyy*0.5-vec4(0,ao_radius,0,ao_radius);vec2 ao_range_z=vec2(window_depth*0.5)-vec2(0.0,ao_radius);if (x_major || y_major) {ao*=smoothstep(-ao_range_z.x,-ao_range_z.y,v.z);} else if (z_major) {ao*=smoothstep(-ao_range.x,-ao_range.y,v.x)*(1.0-smoothstep(ao_range.y,ao_range.x,v.x));ao*=smoothstep(-ao_range.z,-ao_range.w,v.y)*(1.0-smoothstep(ao_range.w,ao_range.z,v.y));}ao=mix(1.0,min(1.0,ao+0.25),u_faux_facade_ao_intensity);}out_color*=ao;
#endif
return out_color;}
#endif
vec3 apply_lighting_linear(in vec3 color,in vec3 normal,in float dir_factor) {float ambient_directional_factor=calculate_ambient_directional_factor(normal);vec3 ambient_contrib=ambient_directional_factor*u_lighting_ambient_color;vec3 directional_contrib=u_lighting_directional_color*dir_factor;return color*(ambient_contrib+directional_contrib);}void main() {vec3 normal=normalize(v_normal);vec3 base_color=v_color.rgb;float emissive=v_color.a;
#ifdef BUILDING_FAUX_FACADE
if (v_faux_facade > 0.0) {highp mat3 tbn=mat3(v_tbn_0,v_tbn_1,v_tbn_2);highp vec3 v=vec3(v_pos.xy,v_pos.z/u_tile_to_meter)-u_camera_pos;highp vec3 view_tangent=transpose(tbn)*v;highp vec2 q=vec2(v_faux_facade_ed,v_pos.z);float mask=0.0;vec2 id=vec2(0.0);highp vec2 uv=get_uv_mask_id(q,mask,id);uv*=v_faux_facade_window;highp vec3 bmin=vec3(0.0,0.0,-window_depth);highp vec3 bmax=bmin+vec3(v_faux_facade_window,window_depth);highp vec3 ray_o=vec3(uv,0.0);highp vec3 ray_d=normalize(view_tangent);highp float t_min=ray_unit_box(ray_o,ray_d,bmin,bmax);highp vec3 hit=ray_o+t_min*ray_d;highp vec3 r=vec3(v_faux_facade_window,-window_depth);hit-=r*0.5;highp vec3 normalized=hit/r;vec3 out_normal=normal;float out_emissive=emissive;vec3 room_color=get_shade_info(hit,normalized,base_color,id,tbn,out_normal,out_emissive);base_color=mix(base_color,room_color,mask);normal=mix(normal,out_normal,mask);emissive=mix(emissive,out_emissive,mask);}
#endif
vec4 color=vec4(base_color,1.0);vec3 xy_flipped_normal=vec3(-normal.xy,normal.z);float shadowed_lighting_factor=0.0;
#ifdef RENDER_SHADOWS
#ifdef RENDER_CUTOFF
shadowed_lighting_factor=shadowed_light_factor_normal_opacity(xy_flipped_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;}
#else
shadowed_lighting_factor=shadowed_light_factor_normal(xy_flipped_normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);
#endif
#else
shadowed_lighting_factor=max(0.0,dot(xy_flipped_normal,u_lighting_directional_dir));
#endif
color.rgb=apply_lighting_linear(color.rgb,xy_flipped_normal,shadowed_lighting_factor);color.rgb=linearTosRGB(color.rgb);
#ifdef FLOOD_LIGHT
float flood_radiance=(1.0-min(v_pos.z/v_flood_radius,1.0))*u_flood_light_intensity*v_has_flood_light;color.rgb=mix(color.rgb,u_flood_light_color,flood_radiance);
#endif
color.rgb=mix(color.rgb,linearTosRGB(base_color.rgb),emissive);
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos,v_pos.z));
#endif
color*=u_opacity;
#ifdef INDICATOR_CUTOUT
#ifdef FEATURE_CUTOUT
{float ditherOpacity=cutoutGroundRoofOpacity(v_ground_roof);if (ditherOpacity < 1.0) {int index=(int(gl_FragCoord.x) % 4)*4+(int(gl_FragCoord.y) % 4);if (ditherOpacity < DITHER_THRESHOLDS[index]) {discard;}}}
#else
color=applyCutout(color,v_pos.z);
#endif
#endif
#ifdef RENDER_FRONT_CUTOFF
if (v_front_cutoff_opacity < 1.0) {int index=(int(gl_FragCoord.x) % 4)*4+(int(gl_FragCoord.y) % 4);if (v_front_cutoff_opacity < DITHER_THRESHOLDS[index]) {discard;}}
#endif
#ifdef FEATURE_CUTOUT
color=apply_feature_cutout(color,gl_FragCoord,get_cutout_factors(gl_FragCoord).x);
#endif
glFragColor=color;
#ifdef DEBUG_SHOW_NORMALS
color.rgb=xy_flipped_normal*0.5+vec3(0.5,0.5,0.5);color.a=1.0;glFragColor=color;
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in vec3 a_pos_3f;in ivec4 a_normal_3;in ivec4 a_centroid_3;
#ifdef FLOOD_LIGHT
in int a_flood_light_wall_radius_1i16;
#endif
#ifdef BUILDING_FAUX_FACADE
in uvec4 a_faux_facade_data;in uvec2 a_faux_facade_vertical_range;
#endif
uniform mat4 u_matrix;uniform mat4 u_normal_matrix;uniform highp float u_tile_to_meter;
#ifdef RENDER_FRONT_CUTOFF
uniform vec3 u_front_cutoff_params;out float v_front_cutoff_opacity;
#endif
#ifdef INDICATOR_CUTOUT
#ifdef FEATURE_CUTOUT
out vec4 v_ground_roof;
#endif
#endif
out vec4 v_color;out vec3 v_normal;out highp vec3 v_pos;
#ifdef BUILDING_FAUX_FACADE
out lowp float v_faux_facade;out highp float v_faux_facade_ed;out highp vec2 v_faux_facade_window;out highp vec2 v_faux_facade_floor;out highp vec2 v_faux_facade_range;out highp float v_aspect;out highp vec3 v_tbn_0;out highp vec3 v_tbn_1;out highp vec3 v_tbn_2;out highp vec4 v_faux_color_emissive;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#ifdef FLOOD_LIGHT
out highp float v_flood_radius;out float v_has_flood_light;
#endif
const float MAX_UINT_16=65535.0;const float MAX_INT_16=32767.0;const float MAX_UINT_8=255.0;const float TWO_POW_8=256.0;const float FLOOD_LIGHT_MAX_RADIUS_METER=2048.0;vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}
#ifdef BUILDING_FAUX_FACADE
mat3 get_tbn(in vec3 normal) {const vec3 bitangent=vec3(0.0,0.0,1.0);vec3 tangent=normalize(vec3(normal.y,-normal.x,0.0));return mat3(tangent,bitangent,normal);}
#endif
#pragma mapbox: define-attribute-vertex-shader-only highp uvec2 part_color_emissive
#pragma mapbox: define-attribute-vertex-shader-only highp uvec2 faux_facade_color_emissive
void main() {
#pragma mapbox: initialize-attribute-custom highp uvec2 part_color_emissive
#pragma mapbox: initialize-attribute-custom highp uvec2 faux_facade_color_emissive
#ifdef FLOOD_LIGHT
v_flood_radius=(float(a_flood_light_wall_radius_1i16)/MAX_INT_16*FLOOD_LIGHT_MAX_RADIUS_METER);v_has_flood_light=step(0.0,v_flood_radius);
#endif
vec4 color_emissive=decode_color(vec2(part_color_emissive));v_color=vec4(sRGBToLinear(color_emissive.rgb),color_emissive.a);vec3 a_normal_3f=vec3(a_normal_3)/MAX_INT_16;v_normal=vec3(u_normal_matrix*vec4(a_normal_3f,0.0));float hidden=0.0;float depth_offset=0.0;vec2 centroid_xy=vec2(a_centroid_3.xy >> 2);vec2 spanBits=vec2(a_centroid_3.xy & 3);
#ifdef BUILDING_FAUX_FACADE
vec4 faux_facade_data=vec4(a_faux_facade_data);v_faux_facade=faux_facade_data.x;if (v_faux_facade > 0.0) {v_faux_facade_ed=faux_facade_data.x *u_tile_to_meter;float window_x_perc=floor(faux_facade_data.y/TWO_POW_8);float window_y_perc=faux_facade_data.y-TWO_POW_8*window_x_perc;vec2 window_perc=vec2(window_x_perc,window_y_perc)/MAX_UINT_8;v_faux_facade_floor=(faux_facade_data.zw/MAX_UINT_16*EXTENT)*u_tile_to_meter;v_faux_facade_window=window_perc*v_faux_facade_floor;v_faux_facade_range=(vec2(a_faux_facade_vertical_range)/MAX_UINT_16*EXTENT)*u_tile_to_meter;v_aspect=v_faux_facade_window.x/v_faux_facade_window.y;mat3 tbn=get_tbn(normalize(v_normal));v_tbn_0=tbn[0];v_tbn_1=tbn[1];v_tbn_2=tbn[2];v_faux_color_emissive=decode_color(vec2(faux_facade_color_emissive));v_faux_color_emissive.rgb=sRGBToLinear(v_faux_color_emissive.rgb);depth_offset=min(1000.0,float(a_centroid_3.z))*0.0000002;}
#endif
v_pos=a_pos_3f;
#if defined(RENDER_CUTOFF) || defined(RENDER_FRONT_CUTOFF)
float halfSpanX=spanBits.x*10.0/u_tile_to_meter;float halfSpanY=spanBits.y*10.0/u_tile_to_meter;vec2 screenUpInTile=vec2(u_matrix[0][1],u_matrix[1][1]);vec2 spanOffset=vec2(halfSpanX,halfSpanY)*sign(screenUpInTile);vec2 cutoff_highestCorner=centroid_xy+spanOffset;vec2 cutoff_lowestCorner=centroid_xy-spanOffset;
#endif
#if defined(RENDER_CUTOFF) || defined(RENDER_FRONT_CUTOFF)
vec4 ground=u_matrix*vec4(centroid_xy,0.0,1.0);
#endif
#ifdef RENDER_CUTOFF
v_cutoff_opacity=cutoff_opacity(u_cutoff_params,ground.z);hidden=float(v_cutoff_opacity==0.0);v_pos.z*=v_cutoff_opacity;
#endif
#ifdef RENDER_SHADOWS
vec3 shadow_pos=v_pos;
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset_model(v_normal);shadow_pos+=offset*shadow_normal_offset_multiplier0();
#endif
v_pos_light_view_0=u_light_matrix_0*vec4(shadow_pos,1.0);v_pos_light_view_1=u_light_matrix_1*vec4(shadow_pos,1.0);
#endif
#ifdef FOG
v_fog_pos=fog_position(v_pos);
#endif
#ifdef RENDER_FRONT_CUTOFF
v_front_cutoff_opacity=1.0;{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;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);}
#endif
gl_Position=mix(u_matrix*vec4(v_pos,1),AWAY,hidden);gl_Position.z-=depth_offset*gl_Position.w;
#ifdef INDICATOR_CUTOUT
#ifdef FEATURE_CUTOUT
vec4 ic_ground=u_matrix*vec4(v_pos.xy,0.0,1.0);vec4 ic_roof=u_matrix*vec4(v_pos.xy,v_pos.z,1.0);v_ground_roof=vec4(ic_ground.xy/ic_ground.w,ic_roof.xy/ic_roof.w);
#endif
#endif
}`),buildingBloom:xi(`in vec4 v_color_emissive;
#pragma mapbox: define-attribute highp vec4 bloom_attenuation
#pragma mapbox: initialize-attribute highp vec4 bloom_attenuation
float saturate(float val) {return clamp(val,0.0,1.0);}void main() {float emission=v_color_emissive.a;float opacity=1.0;
#ifdef HAS_ATTRIBUTE_a_bloom_attenuation
float distance=length(vec2(1.3*max(0.0,abs(bloom_attenuation.x)-bloom_attenuation.z),bloom_attenuation.y));distance+= mix(0.5,0.0,clamp(emission-1.0,0.0,1.0));opacity*=saturate(1.0-distance*distance);
#endif
#ifdef RENDER_CUTOFF
opacity*=v_cutoff_opacity;
#endif
glFragColor=vec4(v_color_emissive.rgb,1.0)*opacity;}`,`in vec3 a_pos_3f;
#pragma mapbox: define-attribute-vertex-shader-only highp uvec2 part_color_emissive
#pragma mapbox: define-attribute highp vec4 bloom_attenuation
out vec4 v_color_emissive;uniform mat4 u_matrix;vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}void main() {
#pragma mapbox: initialize-attribute-custom highp uvec2 part_color_emissive
#pragma mapbox: initialize-attribute highp vec4 bloom_attenuation
#ifdef HAS_ATTRIBUTE_a_part_color_emissive
vec4 color_emissive=decode_color(vec2(part_color_emissive));float part_emissive=color_emissive.a*5.0;v_color_emissive=vec4(sRGBToLinear(color_emissive.rgb),part_emissive);
#else
v_color_emissive=vec4(1.0);
#endif
gl_Position=u_matrix*vec4(a_pos_3f,1.0);
#ifdef RENDER_CUTOFF
v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
#endif
}`),buildingDepth:xi("void main() {}","in vec3 a_pos_3f;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos_3f,1.0);}"),circle:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
in vec3 v_data;in float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
uniform float u_emissive_strength;void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 extrude=v_data.xy;float 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 ? 
smoothstep(0.0,-antialiased_blur,1.0-extrude_length) : 
smoothstep(antialiased_blur,0.0,extrude_length-1.0)-antialiase_blur_opacity;float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(
antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)
);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#endif
#ifdef FOG
out_color=fog_apply_premultiplied(out_color,v_fog_pos);
#endif
glFragColor=out_color*(v_visibility*opacity_t);
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#define NUM_VISIBILITY_RINGS 2
#define INV_SQRT2 0.70710678
#define ELEVATION_BIAS 0.0001
#define NUM_SAMPLES_PER_RING 16
uniform 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;
#ifdef PROJECTION_GLOBE_VIEW
in 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;
#endif
#ifdef ELEVATED_ROADS
in float a_circle_z_offset;
#endif
out vec3 v_data;out float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
vec2 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) {
#if defined(TERRAIN)
return elevation(pos)+ELEVATION_BIAS;
#else
return 0.0;
#endif
}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);
#ifdef PITCH_WITH_MAP
#ifdef PROJECTION_GLOBE_VIEW
return u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );
#else
return u_matrix*( world_center+vec4(sample_offset,0,0) );
#endif
#else
return projected_center+vec4(sample_offset,0,0);
#endif
}float get_sample_step() {
#ifdef PITCH_WITH_MAP
return 2.0*PI/float(NUM_SAMPLES_PER_RING);
#else
return PI/float(NUM_SAMPLES_PER_RING);
#endif
}void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 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;
#ifdef PROJECTION_GLOBE_VIEW
surface_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);
#else 
surface_vectors=mat3(1.0);world_center=vec4(circle_center,height,1);
#endif
#ifdef ELEVATED_ROADS
world_center.z+=a_circle_z_offset+ELEVATION_BIAS;
#endif
vec4 projected_center=u_matrix*world_center;float view_scale=0.0;
#ifdef PITCH_WITH_MAP
#ifdef SCALE_WITH_MAP
view_scale=1.0;
#else
view_scale=projected_center.w/u_camera_to_center_distance;
#endif
#else
#ifdef SCALE_WITH_MAP
view_scale=u_camera_to_center_distance;
#else
view_scale=projected_center.w;
#endif
#endif
gl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;
#ifdef TERRAIN
float step=get_sample_step();vec4 occlusion_world_center;vec4 occlusion_projected_center;
#ifdef PITCH_WITH_MAP
float 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;
#else
occlusion_world_center=world_center;occlusion_projected_center=projected_center;
#endif
for(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);
#else
visibility=1.0;
#endif
#ifdef PROJECTION_GLOBE_VIEW
visibility=1.0;
#endif
v_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);
#ifdef FOG
v_fog_pos=fog_position(world_center.xyz);
#endif
}`),clippingMask:xi("void main() {glFragColor=vec4(1.0);}","in ivec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:xi(`#include "_prelude_fog.fragment.glsl"
uniform highp float u_intensity;in vec2 v_extrude;
#pragma mapbox: define highp float weight
#define GAUSS_COEF 0.3989422804014327
void main() {
#pragma mapbox: initialize highp float weight
float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);glFragColor=vec4(val,1.0,1.0,1.0);
#ifdef FOG
if (u_is_globe==0) {glFragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);}
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_terrain.vertex.glsl"
#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;in ivec2 a_pos;
#ifdef PROJECTION_GLOBE_VIEW
in 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;
#endif
out vec2 v_extrude;
#pragma mapbox: define highp float weight
#pragma mapbox: define mediump float radius
const highp float ZERO=1.0/255.0/16.0;
#define GAUSS_COEF 0.3989422804014327
void main() {
#pragma mapbox: initialize highp float weight
#pragma mapbox: initialize mediump float radius
vec2 unscaled_extrude=vec2(mod(vec2(a_pos),2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(vec2(a_pos)*0.5);vec3 pos;
#ifdef PROJECTION_GLOBE_VIEW
vec3 pos_normal_3=vec3(a_pos_normal_3)/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=vec3(a_pos_3)+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
#else
pos=vec3(tilePos+extrude,elevation(tilePos));
#endif
gl_Position=u_matrix*vec4(pos,1);
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),heatmapTexture:xi(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;in vec2 v_pos;void main() {float t=texture(u_image,v_pos).r;vec4 color=texture(u_color_ramp,vec2(t,0.5));glFragColor=color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(0.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,"in ivec2 a_pos;out vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=vec2(a_pos)*0.5+0.5;}"),collisionBox:xi("in float v_placed;in float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);glFragColor =mix(red,blue,step(0.5,v_placed))*0.5;glFragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}",`#include "_prelude_terrain.vertex.glsl"
in ivec4 a_pos;in ivec2 a_anchor_pos;in ivec2 a_extrude;in uvec2 a_placed;in vec2 a_shift;in vec2 a_elevation_from_sea;in float a_size_scale;in vec2 a_padding;in float a_auto_z_offset;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform float u_zoom_transition;
#endif
out float v_placed;out float v_notUsed;void main() {vec2 anchor_pos=vec2(a_anchor_pos);float feature_elevation=a_elevation_from_sea.x+a_auto_z_offset;float terrain_elevation=(a_elevation_from_sea.y==1.0 ? 0.0 : elevation(anchor_pos));vec3 proj_pos=vec3(a_pos)+elevationVector(anchor_pos)*(feature_elevation+terrain_elevation);
#ifdef PROJECTION_GLOBE_VIEW
#ifndef PROJECTED_POS_ON_VIEWPORT
vec3 globe_pos=proj_pos;vec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,anchor_pos,u_tile_id,u_merc_center);proj_pos=mix_globe_mercator(globe_pos,mercator_pos,u_zoom_transition);
#endif
#endif
vec4 projectedPoint=u_matrix*vec4(proj_pos,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(
0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(vec2(a_extrude)*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=float(a_placed.x);v_notUsed=float(a_placed.y);}`),collisionCircle:xi("in float v_radius;in vec2 v_extrude;in float v_perspective_ratio;in float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);glFragColor=color*alpha*opacity_t;}",`in vec2 a_pos_2f;in float a_radius;in ivec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;out float v_radius;out vec2 v_extrude;out float v_perspective_ratio;out float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos_2f;float radius=a_radius;int vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(
mix(-1.0,1.0,float(vertexIdx >=2)),mix(-1.0,1.0,float(vertexIdx >=1 && vertexIdx <=2)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(
0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=float(a_flags.x);gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}`),debug:xi("uniform highp vec4 u_color;uniform sampler2D u_overlay;in vec2 v_uv;void main() {vec4 overlay_color=texture(u_overlay,v_uv);glFragColor=mix(u_color,overlay_color,overlay_color.a);}",`#include "_prelude_terrain.vertex.glsl"
in ivec2 a_pos;
#ifdef PROJECTION_GLOBE_VIEW
in ivec4 a_pos_3;
#endif
out vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {vec2 pos=vec2(a_pos);float h=elevation(pos);v_uv=pos/8192.0;
#ifdef PROJECTION_GLOBE_VIEW
gl_Position=u_matrix*vec4(vec3(a_pos_3)+elevationVector(pos)*h,1);
#else
gl_Position=u_matrix*vec4(pos*u_overlay_scale,h,1);
#endif
}`),elevatedStructuresDepth:xi("void main() {}","in ivec2 a_pos;in float a_height;uniform mat4 u_matrix;uniform float u_depth_bias;void main() {gl_Position=u_matrix*vec4(a_pos,a_height,1);gl_Position.z=gl_Position.z+u_depth_bias;}"),elevatedStructuresDepthReconstruct:xi(`#ifdef DEPTH_RECONSTRUCTION
in float v_height;
#endif
void main() {
#ifdef DEPTH_RECONSTRUCTION
if (v_height >=0.0)
discard;
#else
#ifdef FEATURE_CUTOUT
apply_feature_cutout(vec4(0.0,0.0,0.0,1.0),gl_FragCoord,get_cutout_factors(gl_FragCoord).x);
#endif
#endif
glFragColor=vec4(1.0,0.0,0.0,1.0);}`,`in ivec2 a_pos;in float a_height;uniform mat4 u_matrix;uniform vec3 u_camera_pos;uniform highp float u_depth_bias;uniform lowp float u_height_scale;uniform lowp float u_reset_depth;
#ifdef DEPTH_RECONSTRUCTION
out float v_height;
#endif
void main() {vec3 vpos=vec3(a_pos,a_height*u_height_scale);
#ifdef DEPTH_RECONSTRUCTION
if (u_camera_pos.z > vpos.z) {vpos-=(u_camera_pos-vpos)*(vpos.z/(u_camera_pos.z-vpos.z));}v_height=a_height;
#endif
gl_Position=u_matrix*vec4(vpos,1);gl_Position.z=u_reset_depth==1.0 ? gl_Position.w : gl_Position.z+u_depth_bias;}`),elevatedStructures:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
in vec3 v_normal;in float v_height;
#ifdef RENDER_SHADOWS
in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth;
#endif
vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}vec3 compute_view_dependent_emissive_color(float ndotl,float emissive_strength,vec3 color)
{color=sRGBToLinear(color);color=color*(ndotl+(1.0-min(ndotl*57.29,1.0))*emissive_strength);color=linearTosRGB(color.rgb);return color;}uniform float u_emissive_strength;
#pragma mapbox: define highp vec4 structure_color
void main() {
#pragma mapbox: initialize highp vec4 structure_color
vec3 color=structure_color.xyz;vec2 cutout_factors=vec2(0.0);
#ifdef FEATURE_CUTOUT
cutout_factors=get_cutout_factors(gl_FragCoord);
#endif
#ifdef LIGHTING_3D_MODE
vec3 normal=normalize(v_normal);vec3 transformed_normal=vec3(-normal.xy,normal.z);float ndotl=calculate_NdotL(transformed_normal);float emissive_strength=u_emissive_strength;emissive_strength=0.0;vec3 emissive_color=compute_view_dependent_emissive_color(ndotl,emissive_strength,color.xyz);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth);light=mix(light,1.0,cutout_factors.y);color.rgb=apply_lighting(color.rgb,transformed_normal,light);
#else
color=apply_lighting(color,transformed_normal);
#endif
color=mix(color,emissive_color,emissive_strength);if (v_height < 0.0) {float penetration=max(v_height+7.5,0.0);float occlusion=1.0-1.0/PI*acos(1.0-penetration/4.0);color=color*(1.0-pow(occlusion,2.0)*0.3);}
#endif
#ifdef FOG
color=fog_apply(color,v_fog_pos);
#endif
vec4 out_color=vec4(color,1.0);
#ifdef INDICATOR_CUTOUT
out_color=applyCutout(out_color,v_height);
#endif
#ifdef FEATURE_CUTOUT
out_color=apply_feature_cutout(out_color,gl_FragCoord,cutout_factors.x);
#endif
glFragColor=out_color;HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in ivec2 a_pos;in float a_height;in ivec4 a_pos_normal_3;uniform mat4 u_matrix;out vec3 v_normal;out float v_height;
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#pragma mapbox: define highp vec4 structure_color
void main() {
#pragma mapbox: initialize highp vec4 structure_color
v_normal=vec3(a_pos_normal_3)/16384.0;v_height=a_height;vec3 pos=vec3(vec2(a_pos),a_height);gl_Position=u_matrix*vec4(pos,1);
#ifdef RENDER_SHADOWS
vec3 shd_pos0=pos;vec3 shd_pos1=pos;
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(-v_normal.xy,v_normal.z));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_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;
#endif
#ifdef FOG
v_fog_pos=fog_position(vec2(a_pos));
#endif
}`),fill:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
uniform float u_emissive_strength;
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#ifdef ELEVATED_ROADS
in highp float v_road_z_offset;
#endif
#ifdef INDICATOR_CUTOUT
in highp float v_z_offset;
#endif
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
vec2 cutout_factors=vec2(0.0);
#ifdef FEATURE_CUTOUT
cutout_factors=get_cutout_factors(gl_FragCoord);
#endif
vec4 out_color=color;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);light=mix(light,1.0,cutout_factors.y);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
out_color*=opacity;
#ifdef INDICATOR_CUTOUT
if (v_z_offset >=0.0) {out_color=applyCutout(out_color,v_z_offset);}
#endif
#ifdef FEATURE_CUTOUT
out_color=apply_feature_cutout(out_color,gl_FragCoord,cutout_factors.x);
#endif
glFragColor=out_color;
#ifdef USE_MRT1
out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in ivec2 a_pos;
#ifdef ELEVATED_ROADS
in float a_road_z_offset;out highp float v_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#ifdef INDICATOR_CUTOUT
out highp float v_z_offset;
#endif
uniform mat4 u_matrix;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp float z_offset
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp float z_offset
#ifdef ELEVATED_ROADS
z_offset+=a_road_z_offset;v_road_z_offset=z_offset;
#endif
float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);
#ifdef RENDER_SHADOWS
vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_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;
#endif
#ifdef FOG
v_fog_pos=fog_position(vec2(a_pos));
#endif
#ifdef INDICATOR_CUTOUT
v_z_offset=z_offset;
#endif
}`),fillOutline:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
in highp vec2 v_pos;uniform float u_emissive_strength;
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;vec2 cutout_factors=vec2(0.0);
#ifdef FEATURE_CUTOUT
cutout_factors=get_cutout_factors(gl_FragCoord);
#endif
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);light=mix(light,1.0,cutout_factors.y);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
#ifdef FEATURE_CUTOUT
out_color=apply_feature_cutout(out_color,gl_FragCoord,cutout_factors.x);
#endif
glFragColor=out_color*(alpha*opacity);
#ifdef USE_MRT1
out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in ivec2 a_pos;
#ifdef ELEVATED_ROADS
in float a_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
uniform mat4 u_matrix;uniform vec2 u_world;out highp vec2 v_pos;
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp float z_offset
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp float z_offset
#ifdef ELEVATED_ROADS
z_offset+=a_road_z_offset;
#endif
float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);
#ifdef FLIP_Y
v_pos=(vec2(gl_Position.x,-gl_Position.y)/gl_Position.w+1.0)/2.0*u_world;
#else
v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
#endif
#ifdef RENDER_SHADOWS
vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_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;
#endif
#ifdef FOG
v_fog_pos=fog_position(vec2(a_pos));
#endif
}`),fillOutlinePattern:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
uniform vec2 u_texsize;uniform sampler2D u_image;
#ifdef FILL_PATTERN_TRANSITION
uniform float u_pattern_transition;
#endif
uniform float u_emissive_strength;
#ifdef APPLY_LUT_ON_GPU
uniform highp sampler3D u_lutTexture;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
in highp vec2 v_pos;in highp vec2 v_pos_world;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp uvec4 pattern
#ifdef FILL_PATTERN_TRANSITION
#pragma mapbox: define mediump uvec4 pattern_b
#endif
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump uvec4 pattern
#ifdef FILL_PATTERN_TRANSITION
#pragma mapbox: initialize mediump uvec4 pattern_b
#endif
vec2 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);float dist=length(v_pos_world-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=textureLodCustom(u_image,pos,lod_pos);
#ifdef APPLY_LUT_ON_GPU
out_color=applyLUT(u_lutTexture,out_color);
#endif
#ifdef FILL_PATTERN_TRANSITION
vec2 pattern_b_tl=pattern_b.xy;vec2 pattern_b_br=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;
#endif
vec2 cutout_factors=vec2(0.0);
#ifdef FEATURE_CUTOUT
cutout_factors=get_cutout_factors(gl_FragCoord);
#endif
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);light=mix(light,1.0,cutout_factors.y);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#ifdef FEATURE_CUTOUT
out_color=apply_feature_cutout(out_color,gl_FragCoord,cutout_factors.x);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
glFragColor=out_color*(alpha*opacity);
#ifdef USE_MRT1
out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;in ivec2 a_pos;
#ifdef ELEVATED_ROADS
in float a_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
out highp vec2 v_pos;out highp vec2 v_pos_world;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp uvec4 pattern
#ifdef FILL_PATTERN_TRANSITION
#pragma mapbox: define mediump uvec4 pattern_b
#endif
#pragma mapbox: define lowp float pixel_ratio
#pragma mapbox: define highp float z_offset
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump uvec4 pattern
#ifdef FILL_PATTERN_TRANSITION
#pragma mapbox: initialize mediump uvec4 pattern_b
#endif
#pragma mapbox: initialize lowp float pixel_ratio
#pragma mapbox: initialize highp float z_offset
vec2 pattern_tl=vec2(pattern.xy);vec2 pattern_br=vec2(pattern.zw);
#ifdef ELEVATED_ROADS
z_offset+=a_road_z_offset;
#endif
float hidden=float(opacity==0.0);vec2 pos=vec2(a_pos);gl_Position=mix(u_matrix*vec4(pos,z_offset,1),AWAY,hidden);vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,pos);
#ifdef FLIP_Y
v_pos_world=(vec2(gl_Position.x,-gl_Position.y)/gl_Position.w+1.0)/2.0*u_world;
#else
v_pos_world=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
#endif
#ifdef RENDER_SHADOWS
vec3 shd_pos0=vec3(pos,z_offset);vec3 shd_pos1=vec3(pos,z_offset);
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_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;
#endif
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),fillPattern:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
uniform vec2 u_texsize;uniform sampler2D u_image;
#ifdef FILL_PATTERN_TRANSITION
uniform float u_pattern_transition;
#endif
in highp vec2 v_pos;uniform float u_emissive_strength;
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#ifdef ELEVATED_ROADS
in highp float v_road_z_offset;
#endif
#ifdef APPLY_LUT_ON_GPU
uniform highp sampler3D u_lutTexture;
#endif
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp uvec4 pattern
#ifdef FILL_PATTERN_TRANSITION
#pragma mapbox: define mediump uvec4 pattern_b
#endif
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump uvec4 pattern
#ifdef FILL_PATTERN_TRANSITION
#pragma mapbox: initialize mediump uvec4 pattern_b
#endif
vec2 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);
#ifdef APPLY_LUT_ON_GPU
out_color=applyLUT(u_lutTexture,out_color);
#endif
#ifdef FILL_PATTERN_TRANSITION
vec2 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;
#endif
vec2 cutout_factors=vec2(0.0);
#ifdef FEATURE_CUTOUT
cutout_factors=get_cutout_factors(gl_FragCoord);
#endif
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);light=mix(light,1.0,cutout_factors.y);
#ifdef ELEVATED_ROADS
out_color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
#else
out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#endif
#ifdef FEATURE_CUTOUT
out_color=apply_feature_cutout(out_color,gl_FragCoord,cutout_factors.x);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
glFragColor=out_color*opacity;
#ifdef USE_MRT1
out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;in ivec2 a_pos;
#ifdef ELEVATED_ROADS
in float a_road_z_offset;out highp float v_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
out highp vec2 v_pos;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp uvec4 pattern
#ifdef FILL_PATTERN_TRANSITION
#pragma mapbox: define mediump uvec4 pattern_b
#endif
#pragma mapbox: define lowp float pixel_ratio
#pragma mapbox: define highp float z_offset
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump uvec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
#pragma mapbox: initialize highp float z_offset
#ifdef FILL_PATTERN_TRANSITION
#pragma mapbox: initialize mediump uvec4 pattern_b
#endif
vec2 pattern_tl=vec2(pattern.xy);vec2 pattern_br=vec2(pattern.zw);vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;
#ifdef ELEVATED_ROADS
z_offset+=a_road_z_offset;v_road_z_offset=z_offset;
#endif
float hidden=float(opacity==0.0);vec2 pos=vec2(a_pos);gl_Position=mix(u_matrix*vec4(pos,z_offset,1),AWAY,hidden);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,pos);
#ifdef RENDER_SHADOWS
vec3 shd_pos0=vec3(pos,z_offset);vec3 shd_pos1=vec3(pos,z_offset);
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(vec3(0.0,0.0,1.0));shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_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;
#endif
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),lineBlendComposite:xi(`uniform sampler2D u_image;uniform float u_opacity;uniform int u_blend_mode;in vec2 v_pos;
#define ADDITIVE 1
void main() {vec4 color=texture(u_image,v_pos);if (u_blend_mode==ADDITIVE) {if (color.a <=0.0) {discard;}float density=color.a;vec3 avgColor=color.rgb/max(density,0.001);float t=density/(1.0+density);glFragColor=vec4(avgColor*t*u_opacity,t*u_opacity);} else {vec3 multiplyFactor=color.rgb*u_opacity+(1.0-u_opacity);glFragColor=vec4(multiplyFactor,1.0);}
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(0.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,"in ivec2 a_pos;out vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=vec2(a_pos)*0.5+0.5;}"),fillExtrusion:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_shadow.fragment.glsl"
#include "_prelude_lighting.glsl"
in vec4 v_color;in vec4 v_flat;
#ifdef RENDER_SHADOWS
in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;
#endif
uniform lowp float u_opacity;
#ifdef RENDER_FRONT_CUTOFF
in float v_front_cutoff_opacity;
#endif
#ifdef INDICATOR_CUTOUT
#ifdef FEATURE_CUTOUT
in vec4 v_ground_roof;
#endif
#endif
#ifdef FAUX_AO
uniform lowp vec2 u_ao;in vec2 v_ao;
#endif
#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
in vec4 v_roof_color;
#endif
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
in highp vec3 v_normal;
#endif
uniform vec3 u_flood_light_color;uniform highp float u_vertical_scale;uniform float u_flood_light_intensity;uniform vec3 u_ground_shadow_factor;
#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)
in float v_flood_radius;in float v_has_floodlight;
#endif
in float v_height;
#pragma mapbox: define highp float emissive_strength
void main() {
#pragma mapbox: initialize highp float emissive_strength
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
vec3 normal=normalize(v_normal);
#endif
float z;vec4 color=v_color;
#ifdef ZERO_ROOF_RADIUS
z=float(normal.z > 0.00001);
#ifdef LIGHTING_3D_MODE
normal=mix(normal,vec3(0.0,0.0,1.0),z);
#else
color=mix(v_color,v_roof_color,z);
#endif
#endif
float h=max(0.0,v_height);float ao_shade=1.0;
#ifdef FAUX_AO
float 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;
#ifdef ZERO_ROOF_RADIUS
concave*=(1.0-z);
#endif
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);ao_shade*=mix(1.0,x_shade*x_shade*x_shade,concave);
#ifdef LIGHTING_3D_MODE
#ifdef FLOOD_LIGHT
color.rgb*=mix(ao_shade,1.0,v_has_floodlight);
#else
color.rgb*=ao_shade;
#endif
#else
color.rgb*=ao_shade;
#endif
#endif
#ifdef LIGHTING_3D_MODE
float flood_radiance=0.0;
#ifdef FLOOD_LIGHT
flood_radiance=(1.0-min(h/v_flood_radius,1.0))*u_flood_light_intensity*v_has_floodlight;
#endif
#ifdef RENDER_SHADOWS
#ifdef FLOOD_LIGHT
float 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);
#else
float shadowed_lighting_factor;
#ifdef RENDER_CUTOFF
shadowed_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;}
#else
shadowed_lighting_factor=shadowed_light_factor_normal(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);
#endif
color.rgb=apply_lighting(color.rgb,normal,shadowed_lighting_factor);
#endif
#else
color.rgb=apply_lighting(color.rgb,normal);
#ifdef FLOOD_LIGHT
color.rgb=mix(color.rgb,u_flood_light_color*u_opacity,flood_radiance);
#endif
#endif
color.rgb=mix(color.rgb,v_flat.rgb,emissive_strength);color*=u_opacity;
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos,h));
#endif
#ifdef INDICATOR_CUTOUT
#ifdef FEATURE_CUTOUT
{float ditherOpacity=cutoutGroundRoofOpacity(v_ground_roof);if (ditherOpacity < 1.0) {int index=(int(gl_FragCoord.x) % 4)*4+(int(gl_FragCoord.y) % 4);if (ditherOpacity < DITHER_THRESHOLDS[index]) {discard;}}}
#else
color=applyCutout(color,h);
#endif
#endif
#ifdef RENDER_FRONT_CUTOFF
if (v_front_cutoff_opacity < 1.0) {int index=(int(gl_FragCoord.x) % 4)*4+(int(gl_FragCoord.y) % 4);if (v_front_cutoff_opacity < DITHER_THRESHOLDS[index]) {discard;}}
#endif
#ifdef FEATURE_CUTOUT
color=apply_feature_cutout(color,gl_FragCoord,get_cutout_factors(gl_FragCoord).x);
#endif
glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_material_table.vertex.glsl"
uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_edge_radius;uniform float u_width_scale;in ivec4 a_pos_normal_ed;
#if defined(HAS_CENTROID) || defined(TERRAIN)
in uvec2 a_centroid_pos;
#endif
#ifdef RENDER_WALL_MODE
in ivec4 a_join_normal_inside;
#endif
#ifdef PROJECTION_GLOBE_VIEW
in 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;
#endif
#ifdef TERRAIN
uniform int u_height_type;uniform int u_base_type;
#endif
uniform highp float u_vertical_scale;
#ifdef RENDER_FRONT_CUTOFF
uniform vec3 u_front_cutoff_params;out float v_front_cutoff_opacity;
#endif
out vec4 v_color;out vec4 v_flat;
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
out vec4 v_roof_color;
#endif
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
out highp vec3 v_normal;
#endif
#ifdef FAUX_AO
uniform lowp vec2 u_ao;out vec2 v_ao;
#endif
#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)
out float v_flood_radius;out float v_has_floodlight;
#endif
out float v_height;
#ifdef INDICATOR_CUTOUT
#ifdef FEATURE_CUTOUT
out vec4 v_ground_roof;
#endif
#endif
vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp vec4 color
#pragma mapbox: define highp float flood_light_wall_radius
#pragma mapbox: define highp float line_width
#pragma mapbox: define highp float emissive_strength
void main() {DECLARE_MATERIAL_TABLE_INFO
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize highp float flood_light_wall_radius
#pragma mapbox: initialize highp float line_width
#pragma mapbox: initialize highp float emissive_strength
base*=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));
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
v_normal=normal;
#endif
base=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);
#if defined(HAS_CENTROID) || defined(TERRAIN)
centroid_pos=vec2(a_centroid_pos);
#endif
float ele=0.0;float h=0.0;float c_ele=0.0;vec3 pos;
#ifdef TERRAIN
bool 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;
#else
h=t > 0.0 ? height : base;
#endif
pos=vec3(pos_nx.xy,h);
#ifdef PROJECTION_GLOBE_VIEW
float 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);
#endif
float cutoff=1.0;vec3 scaled_pos=pos;
#if defined(RENDER_CUTOFF) || defined(RENDER_FRONT_CUTOFF)
vec2 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);}}
#endif
#if defined(RENDER_CUTOFF) || defined(RENDER_FRONT_CUTOFF)
vec4 ground=u_matrix*vec4(centroid_decoded,ele,1.0);
#endif
#ifdef RENDER_CUTOFF
#ifdef CLIP_ZERO_TO_ONE
cutoff=cutoff_opacity(u_cutoff_params,ground.z*2.0-ground.w);
#else
cutoff=cutoff_opacity(u_cutoff_params,ground.z);
#endif
if (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);
#endif
float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (cutoff==0.0 && centroid_pos.x !=0.0) || (color.a==0.0));
#ifdef RENDER_FRONT_CUTOFF
v_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);}
#endif
#ifdef RENDER_WALL_MODE
vec3 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;
#endif
gl_Position=mix(u_matrix*vec4(scaled_pos,1),AWAY,hidden);h=h-ele;v_height=h;
#ifdef RENDER_SHADOWS
vec3 shd_pos0=pos;vec3 shd_pos1=pos;
#ifdef NORMAL_OFFSET
vec3 offset=shadow_normal_offset(normal);shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
#endif
v_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);
#endif
float NdotL=0.0;float colorvalue=0.0;
#ifndef LIGHTING_3D_MODE
colorvalue=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*=(
(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
#endif
#ifdef FAUX_AO
float 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;
#ifdef TERRAIN
top_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);
#endif
v_ao=vec2(mix(concave,-concave,start),y_ground);NdotL*=(1.0+0.05*(1.0-top_up_ny_start.y)*u_ao[0]);
#ifdef PROJECTION_GLOBE_VIEW
top_height+=u_height_lift;
#endif
gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
#endif
#ifdef LIGHTING_3D_MODE
#ifdef FLOOD_LIGHT
float 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;
#endif
v_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);
#else
v_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;
#endif
#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
float 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;
#endif
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
#ifdef INDICATOR_CUTOUT
#ifdef FEATURE_CUTOUT
vec4 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);
#endif
#endif
}`),fillExtrusionDepth:xi("void main() {}",`#include "_prelude_terrain.vertex.glsl"
#include "_prelude_material_table.vertex.glsl"
uniform mat4 u_matrix;uniform float u_edge_radius;uniform float u_width_scale;uniform float u_vertical_scale;
#ifdef TERRAIN
uniform int u_height_type;uniform int u_base_type;
#endif
in ivec4 a_pos_normal_ed;
#if defined(HAS_CENTROID) || defined(TERRAIN)
in uvec2 a_centroid_pos;
#endif
#ifdef RENDER_WALL_MODE
in ivec4 a_join_normal_inside;
#endif
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp float line_width
#pragma mapbox: define highp vec4 color
void main() {DECLARE_MATERIAL_TABLE_INFO
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp float line_width
#pragma mapbox: initialize highp vec4 color
base*=u_vertical_scale;height*=u_vertical_scale;vec3 top_up_ny=vec3(a_pos_normal_ed.xyz & 1);vec3 pos_nx=vec3(a_pos_normal_ed.xyz >> 1);base=max(0.0,base);height=max(0.0,top_up_ny.y==0.0 && top_up_ny.x==1.0 ? height-u_edge_radius : height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);
#if defined(HAS_CENTROID) || defined(TERRAIN)
centroid_pos=vec2(a_centroid_pos);
#endif
vec3 pos;
#ifdef TERRAIN
bool 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;float 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);float 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);float h=t > 0.0 ? max(h_base,h_height) : h_base;pos=vec3(pos_nx.xy,h);
#else
pos=vec3(pos_nx.xy,t > 0.0 ? height : base);
#endif
#ifdef RENDER_WALL_MODE
vec3 join_normal_inside=vec3(a_join_normal_inside);vec2 wall_offset=u_width_scale*line_width*(join_normal_inside.xy/EXTENT);pos.xy+=(1.0-join_normal_inside.z)*wall_offset*0.5;pos.xy-=join_normal_inside.z*wall_offset*0.5;
#endif
float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (color.a==0.0));gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);}`),fillExtrusionPattern:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform vec2 u_texsize;uniform sampler2D u_image;
#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
uniform float u_pattern_transition;
#endif
#ifdef FAUX_AO
uniform lowp vec2 u_ao;in vec3 v_ao;
#endif
#ifdef LIGHTING_3D_MODE
in vec3 v_normal;
#endif
#ifdef APPLY_LUT_ON_GPU
uniform highp sampler3D u_lutTexture;
#endif
in highp vec2 v_pos;in vec4 v_lighting;uniform lowp float u_opacity;
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define mediump uvec4 pattern
#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
#pragma mapbox: define mediump uvec4 pattern_b
#endif
#pragma mapbox: define highp float pixel_ratio
void main() {
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize mediump uvec4 pattern
#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
#pragma mapbox: initialize mediump uvec4 pattern_b
#endif
#pragma mapbox: initialize highp float pixel_ratio
vec2 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);
#ifdef APPLY_LUT_ON_GPU
out_color=applyLUT(u_lutTexture,out_color);
#endif
#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
vec2 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;
#endif
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color,normalize(v_normal))*u_opacity;
#else
out_color=out_color*v_lighting;
#endif
#ifdef FAUX_AO
float 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;
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
#ifdef INDICATOR_CUTOUT
out_color=applyCutout(out_color,height);
#endif
glFragColor=out_color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_material_table.vertex.glsl"
uniform 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;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;in ivec4 a_pos_normal_ed;
#if defined(HAS_CENTROID) || defined(TERRAIN)
in uvec2 a_centroid_pos;
#endif
#ifdef RENDER_WALL_MODE
in ivec4 a_join_normal_inside;
#endif
#ifdef PROJECTION_GLOBE_VIEW
in 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;
#endif
#ifdef TERRAIN
uniform int u_height_type;uniform int u_base_type;
#endif
out highp vec2 v_pos;out vec4 v_lighting;
#ifdef FAUX_AO
uniform lowp vec2 u_ao;out vec3 v_ao;
#endif
#ifdef LIGHTING_3D_MODE
out vec3 v_normal;
#endif
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump uvec4 pattern
#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
#pragma mapbox: define mediump uvec4 pattern_b
#endif
#pragma mapbox: define highp float pixel_ratio
#pragma mapbox: define highp float line_width
void main() {DECLARE_MATERIAL_TABLE_INFO
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump uvec4 pattern
#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
#pragma mapbox: initialize mediump uvec4 pattern_b
#endif
#pragma mapbox: initialize highp float pixel_ratio
#pragma mapbox: initialize highp float line_width
vec2 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);
#if defined(HAS_CENTROID) || defined(TERRAIN)
centroid_pos=vec2(a_centroid_pos);
#endif
float ele=0.0;float h=z;vec3 p;float c_ele;
#ifdef TERRAIN
bool 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);
#else
p=vec3(pos_nx.xy,z);
#endif
#ifdef PROJECTION_GLOBE_VIEW
float 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);
#endif
#ifdef RENDER_WALL_MODE
vec3 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;
#endif
float 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
? pos_nx.xy
: 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;
#ifdef LIGHTING_3D_MODE
NdotL=calculate_NdotL(normal);
#else
NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),NdotL);
#endif
if (normal.y !=0.0) {float r=0.84;
#ifndef LIGHTING_3D_MODE
r=mix(0.7,0.98,1.0-u_lightintensity);
#endif
NdotL*=(
(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
#ifdef FAUX_AO
float 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;
#ifdef TERRAIN
top_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);
#endif
v_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]);
#ifdef PROJECTION_GLOBE_VIEW
top_height+=u_height_lift;
#endif
gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
#endif
#ifdef LIGHTING_3D_MODE
v_normal=normal;
#else
v_lighting.rgb+=clamp(NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;
#endif
#ifdef FOG
v_fog_pos=fog_position(p);
#endif
}`),groundShadow:xi(`#include "_prelude_shadow.fragment.glsl"
precision highp float;uniform vec3 u_ground_shadow_factor;in vec4 v_pos_light_view_0;in vec4 v_pos_light_view_1;
#ifdef FOG
in float v_fog_opacity;
#endif
void main() {float light=shadowed_light_factor_plane_bias(v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);vec3 shadow=mix(u_ground_shadow_factor,vec3(1.0),light);
#ifdef RENDER_CUTOFF
shadow=mix(vec3(1.0),shadow,cutoff_opacity(u_cutoff_params,1.0/gl_FragCoord.w));
#endif
#ifdef FOG
shadow=mix(shadow,vec3(1.0),v_fog_opacity);
#endif
#ifdef INDICATOR_CUTOUT
shadow=mix(shadow,vec3(1.0),1.0-applyCutout(vec4(1.0),0.0).r);
#endif
#ifdef FEATURE_CUTOUT
shadow=mix(shadow,vec3(1.0),get_cutout_factors(gl_FragCoord).y);
#endif
glFragColor=vec4(shadow,1.0);}`,`#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;in ivec2 a_pos;out vec4 v_pos_light_view_0;out vec4 v_pos_light_view_1;
#ifdef FOG
out float v_fog_opacity;
#endif
void main() {gl_Position=u_matrix*vec4(a_pos,0.0,1.0);v_pos_light_view_0=u_light_matrix_0*vec4(a_pos,0.0,1.0);v_pos_light_view_1=u_light_matrix_1*vec4(a_pos,0.0,1.0);
#ifdef FOG
v_fog_pos=fog_position(vec2(a_pos));v_fog_opacity=fog(v_fog_pos);
#endif
}`),fillExtrusionGroundEffect:xi(`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;
#ifdef SDF_SUBPASS
in 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);}
#ifdef FOG
in highp float v_fog;
#endif
#endif
void main() {
#ifdef CLEAR_SUBPASS
vec4 color=vec4(1.0);
#ifdef CLEAR_FROM_TEXTURE
color=texture(u_fb,gl_FragCoord.xy/vec2(u_fb_size));
#endif
glFragColor=color;
#else
#ifdef SDF_SUBPASS
highp 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;
#ifdef FOG
fog=v_fog;
#endif
#ifdef RENDER_CUTOFF
fog*=v_cutoff_opacity;
#endif
glFragColor=vec4(vec3(0.0),mix(1.0,d,effect_intensity*u_opacity*fog));
#else
#ifdef USE_MRT1
out_Target1=vec4(1.0-texture(u_fb,gl_FragCoord.xy/vec2(u_fb_size)).a,0.0,0.0,0.0);
#else
vec4 color=mix(vec4(u_flood_light_color,1.0),vec4(vec3(0.0),1.0),u_ao_pass);
#ifdef OVERDRAW_INSPECTOR
color=vec4(1.0);
#endif
glFragColor=color;
#endif
#endif
HANDLE_WIREFRAME_DEBUG;
#endif
}`,`#include "_prelude_fog.vertex.glsl"
in highp ivec4 a_pos_end;in highp int a_angular_offset_factor;in highp uint a_hidden_by_landmark;
#ifdef SDF_SUBPASS
out highp vec2 v_pos;out highp vec4 v_line_segment;out highp float v_flood_light_radius_tile;out highp vec2 v_ao;
#ifdef FOG
out highp float v_fog;
#endif
#endif
uniform 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;
#pragma mapbox: define highp float flood_light_ground_radius
const float TANGENT_CUTOFF=4.0;const float NORM=32767.0;void main() {
#pragma mapbox: initialize highp float flood_light_ground_radius
vec4 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;
#ifdef SDF_SUBPASS
v_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);
#ifdef FOG
v_fog_pos=fog_position(pos);v_fog=1.0-fog(v_fog_pos);
#endif
#endif
float hidden_by_landmark=0.0;
#ifdef HAS_CENTROID
hidden_by_landmark=float(a_hidden_by_landmark);
#endif
float 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));
#ifdef RENDER_CUTOFF
v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
#endif
}`),hillshadePrepare:xi(`precision highp float;uniform highp sampler2D u_image;in vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;float getElevation(vec2 coord) {return texture(u_image,coord).r/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos+vec2(epsilon.x,0));float f=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float g=getElevation(v_pos+vec2(0,epsilon.y));float h=getElevation(v_pos+vec2(epsilon.x,epsilon.y));float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2(
(c+e+e+h)-(a+d+d+f),(f+g+g+h)-(a+b+b+c)
)/pow(2.0,exaggeration+(19.2562-u_zoom));glFragColor=clamp(vec4(
deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;in ivec2 a_pos;in uvec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(vec2(a_texture_pos)/8192.0)*scale+epsilon;}"),hillshade:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;uniform float u_emissive_strength;void main() {vec4 pixel=texture(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);glFragColor=accent_color*(1.0-shade_color.a)+shade_color;
#ifdef LIGHTING_3D_MODE
glFragColor=apply_lighting_with_emission_ground(glFragColor,u_emissive_strength);
#endif
#ifdef FOG
glFragColor=fog_dither(fog_apply_premultiplied(glFragColor,v_fog_pos));
#endif
#ifdef USE_MRT1
out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
uniform mat4 u_matrix;in ivec2 a_pos;in uvec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=vec2(a_texture_pos)/8192.0;
#ifdef FOG
v_fog_pos=fog_position(vec2(a_pos));
#endif
}`),line:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
uniform lowp float u_device_pixel_ratio;uniform highp float u_width_scale;uniform highp float u_floor_width_scale;uniform float u_alpha_discard_threshold;uniform highp vec2 u_trim_offset;uniform highp vec2 u_trim_fade_range;uniform highp vec2 u_trim_gradient_mix_range;uniform lowp vec4 u_trim_color;uniform bool u_emissive_in_shadows;in vec4 v_width2_dilute;in vec2 v_normal;in float v_gamma_scale;in highp vec3 v_uv;
#ifdef ELEVATED_ROADS
in highp float v_road_z_offset;
#endif
#ifdef VARIABLE_LINE_WIDTH
in float stub_side;
#endif
#ifdef RENDER_LINE_DASH
uniform sampler2D u_dash_image;in vec2 v_tex;
#endif
#ifdef RENDER_LINE_GRADIENT
uniform sampler2D u_gradient_image;
#endif
#ifdef INDICATOR_CUTOUT
in highp float v_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
float luminance(vec3 c) {return (c.r+c.r+c.b+c.g+c.g+c.g)*0.1667;}
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define mediump uvec4 dash
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float side_z_offset
#pragma mapbox: define lowp float border_width
#pragma mapbox: define lowp vec4 border_color
#pragma mapbox: define lowp float emissive_strength
float linearstep(float edge0,float edge1,float x) {return  clamp((x-edge0)/(edge1-edge0),0.0,1.0);}void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize mediump uvec4 dash
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float side_z_offset
#pragma mapbox: initialize lowp float border_width
#pragma mapbox: initialize lowp vec4 border_color
#pragma mapbox: initialize lowp float emissive_strength
float dist=length(v_normal)*v_width2_dilute.x;
#ifdef VARIABLE_LINE_WIDTH
blur=mix(blur,0.0,stub_side);
#endif
float diluted_opacity=opacity*v_width2_dilute.z;float blur2=(u_width_scale*blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2_dilute.y-blur2),v_width2_dilute.x-dist)/blur2,0.0,1.0);
#ifdef VARIABLE_LINE_WIDTH
alpha=mix(alpha,1.0,stub_side);
#endif
alpha=side_z_offset > 0.0 ? 1.0-alpha : alpha;
#ifdef RENDER_LINE_DASH
float sdfdist=texture(u_dash_image,v_tex).r;float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/(float(dash.z)+float(dash.w)/65535.0);float scaled_floorwidth=(floorwidth*u_floor_width_scale);alpha*=linearstep(0.5-sdfgamma/scaled_floorwidth,0.5+sdfgamma/scaled_floorwidth,sdfdist);
#endif
highp vec4 out_color;
#ifdef RENDER_LINE_GRADIENT
out_color=texture(u_gradient_image,v_uv.xy);
#else
out_color=color;
#endif
float trim_alpha=1.0;
#ifdef RENDER_LINE_TRIM_OFFSET
highp 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);highp float gradient_trim_color_mix_factor=0.0;
#ifdef RENDER_LINE_GRADIENT
gradient_trim_color_mix_factor=smoothstep(u_trim_gradient_mix_range.x,u_trim_gradient_mix_range.y,line_progress);
#endif
highp vec4 trim_color=mix(u_trim_color,out_color,gradient_trim_color_mix_factor);out_color=mix(u_trim_gradient_mix_range.x < 1.0 ? color : out_color,trim_color,transition_factor);trim_alpha=1.0-transition_factor;}
#endif
if (u_alpha_discard_threshold !=0.0) {if (alpha < u_alpha_discard_threshold) {discard;}}
#ifdef RENDER_LINE_BORDER
#ifndef VARIABLE_LINE_WIDTH
float edgeBlur=((border_width*u_width_scale)+1.0/u_device_pixel_ratio);float alpha2=clamp(min(dist-(v_width2_dilute.y-edgeBlur),v_width2_dilute.x-dist)/edgeBlur,0.0,1.0);if (alpha2 < 1.) {float smoothAlpha=smoothstep(0.6,1.0,alpha2);if (border_color.a==0.0) {float Y=(out_color.a > 0.01) ? luminance(out_color.rgb/out_color.a) : 1.;float adjustment=(Y > 0.) ? 0.5/Y : 0.45;if (out_color.a > 0.25 && Y < 0.25) {vec3 borderColor=(Y > 0.) ? out_color.rgb : vec3(1,1,1)*out_color.a;out_color.rgb=out_color.rgb+borderColor*(adjustment*(1.0-smoothAlpha));} else {out_color.rgb*=(0.6 +0.4*smoothAlpha);}} else {out_color=mix(border_color*trim_alpha,out_color,smoothAlpha);}out_color*=v_width2_dilute.w;}
#endif
#endif
vec2 cutout_factors=vec2(0.0);
#ifdef FEATURE_CUTOUT
cutout_factors=get_cutout_factors(gl_FragCoord);
#endif
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);light=mix(light,1.0,cutout_factors.y);light=u_emissive_in_shadows ? mix(light,1.0,emissive_strength) : light;
#ifdef ELEVATED_ROADS
out_color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
#else
out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
out_color*=(alpha*diluted_opacity);
#ifdef LINE_BLEND_MULTIPLY
glFragColor=vec4(out_color.rgb+(1.0-out_color.a),1.0);HANDLE_WIREFRAME_DEBUG;return;
#endif
#ifdef INDICATOR_CUTOUT
out_color=applyCutout(out_color,v_z_offset);
#endif
#ifdef FEATURE_CUTOUT
out_color=apply_feature_cutout(out_color,gl_FragCoord,cutout_factors.x);
#endif
glFragColor=out_color;
#ifdef DUAL_SOURCE_BLENDING
glFragColorSrc1=vec4(vec3(0.0),emissive_strength);
#else
#ifdef USE_MRT1
out_Target1=vec4(emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#define EXTRUDE_SCALE 0.015873016
in ivec2 a_pos_normal;in uvec4 a_data;
#if defined(ELEVATED) || defined(ELEVATED_ROADS) || defined(VARIABLE_LINE_WIDTH)
in vec3 a_z_offset_width;
#endif
#ifdef ELEVATION_GROUND_SCALE
in float a_elevation_ground_scale;
#endif
#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET) || defined(RENDER_LINE_CURVE)
in highp vec3 a_packed;
#endif
#ifdef RENDER_LINE_DASH
in float a_linesofar;
#endif
uniform mat4 u_matrix;uniform mat2 u_pixels_to_tile_units;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;uniform float u_width_scale;uniform highp float u_floor_width_scale;
#ifdef RENDER_LINE_CURVE
uniform mat3 u_curve_points_x;uniform mat3 u_curve_points_y;uniform mat3 u_curve_points_z;uniform float u_curve_point_count;
#endif
#ifdef ELEVATED
uniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {
#ifdef ELEVATION_REFERENCE_SEA
return 0.0;
#else
return elevation(apos);
#endif
}
#endif
out vec2 v_normal;out vec4 v_width2_dilute;out float v_gamma_scale;out highp vec3 v_uv;
#ifdef ELEVATED_ROADS
out highp float v_road_z_offset;
#endif
#ifdef VARIABLE_LINE_WIDTH
out float stub_side;
#endif
#ifdef RENDER_LINE_DASH
uniform vec2 u_texsize;uniform float u_tile_units_to_pixels;out vec2 v_tex;
#endif
#ifdef RENDER_LINE_GRADIENT
uniform float u_image_height;
#endif
#ifdef INDICATOR_CUTOUT
out highp float v_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define mediump uvec4 dash
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
#pragma mapbox: define mediump float side_z_offset
#pragma mapbox: define lowp float border_width
#pragma mapbox: define lowp vec4 border_color
#pragma mapbox: define lowp float emissive_strength
#ifdef RENDER_LINE_CURVE
vec3 getCurvePoint(int index) {int row=index/3;int col=index-row*3;float x=u_curve_points_x[row][col];float y=u_curve_points_y[row][col];float z=u_curve_points_z[row][col];return vec3(x,y,z);}vec3 catmullRom(vec3 p0,vec3 p1,vec3 p2,vec3 p3,float t) {float t2=t*t;float t3=t2*t;return 0.5*(
2.0*p1+(-p0+p2)*t+(2.0*p0-5.0*p1+4.0*p2-p3)*t2+(-p0+3.0*p1-3.0*p2+p3)*t3
);}vec2 catmullRomTangent(vec2 p0,vec2 p1,vec2 p2,vec2 p3,float t) {float t2=t*t;return 0.5*(
(-p0+p2)+(2.0*p0-5.0*p1+4.0*p2-p3)*2.0*t+(-p0+3.0*p1-3.0*p2+p3)*3.0*t2
);}struct CurveResult {vec3 point;vec2 tangent;};CurveResult calculateCurve(float line_progress) {float curve_progress=line_progress*(u_curve_point_count-1.0);float curve_progress_local=fract(curve_progress);float curve_segment=floor(curve_progress);int seg=int(curve_segment);vec3 p1=getCurvePoint(seg);vec3 p2=getCurvePoint(seg+1);float is_first_seg=step(curve_segment,0.5);vec3 p0_extrapolated=p1-(p2-p1);vec3 p0_fetched=getCurvePoint(max(seg-1,0));vec3 p0=mix(p0_fetched,p0_extrapolated,is_first_seg);int last_seg=int(u_curve_point_count)-2;float is_last_seg=step(float(last_seg)-0.5,curve_segment);vec3 p3_extrapolated=p2+(p2-p1);vec3 p3_fetched=getCurvePoint(min(seg+2,int(u_curve_point_count)-1));vec3 p3=mix(p3_fetched,p3_extrapolated,is_last_seg);vec3 point=catmullRom(p0,p1,p2,p3,curve_progress_local);vec2 tangent=catmullRomTangent(p0.xy,p1.xy,p2.xy,p3.xy,curve_progress_local)*(u_curve_point_count-1.0);CurveResult result;result.point=point;result.tangent=tangent;return result;}
#endif
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize mediump uvec4 dash
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize mediump float side_z_offset
#pragma mapbox: initialize lowp float border_width
#pragma mapbox: initialize lowp vec4 border_color
#pragma mapbox: initialize lowp float emissive_strength
float a_z_offset;
#if defined(ELEVATED) || defined(ELEVATED_ROADS)
a_z_offset=a_z_offset_width.x;
#endif
highp float line_progress=0.0;
#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET) || defined(RENDER_LINE_CURVE)
line_progress=a_packed[2];
#endif
float 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);mediump vec2 normal=pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;offset=-1.0*offset*u_width_scale;bool left=normal.y==1.0;
#ifdef RENDER_LINE_CURVE
CurveResult curve=calculateCurve(line_progress);pos=curve.point.xy*8192.0;a_extrude=length(a_extrude)*normalize(curve.tangent);a_extrude=left ? vec2(-a_extrude.y,a_extrude.x) : vec2(a_extrude.y,-a_extrude.x);a_z_offset+=curve.point.z;
#endif
gapwidth=gapwidth/2.0;float halfwidth;float dilute_scale=1.0;float dilute_border_scale=1.0;
#ifdef VARIABLE_LINE_WIDTH
float left_width=a_z_offset_width.y;float right_width=a_z_offset_width.z;halfwidth=(u_width_scale*(left ? left_width : right_width))/2.0;if (side_z_offset !=0.0) {float left_f=step(1.0,normal.y);float is_negative=step(side_z_offset,0.0);float apply=mix(1.0-left_f,left_f,is_negative);a_extrude*=apply;a_z_offset+=abs(side_z_offset)*apply;v_normal*=left_f;}offset=border_width > 0.0 ? (left_width+right_width)*u_width_scale*0.5 : offset;halfwidth=border_width > 0.0 ? border_width*u_width_scale*0.5 : halfwidth;bool zero_right_width=border_width==0.0 && right_width==0.0;stub_side=zero_right_width ?-normal.y : 0.0;v_normal=!left && zero_right_width ? vec2(0.0) : v_normal;ANTIALIASING=!left && zero_right_width ? 0.0 : ANTIALIASING;
#else
halfwidth=(u_width_scale*width)/2.0;
#endif
float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*EXTRUDE_SCALE*normal.y*mat2(t,-u,u,t);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;
#ifdef ELEVATED_ROADS
v_road_z_offset=a_z_offset;gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,a_z_offset,1.0);
#else
#ifdef ELEVATED
vec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;float scaled_z_offset=a_z_offset;
#ifdef ELEVATION_GROUND_SCALE
scaled_z_offset=a_z_offset*mix(1.0,u_exaggeration,a_elevation_ground_scale);
#endif
#ifdef CROSS_SLOPE_VERTICAL
float 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);
#else
#ifdef CROSS_SLOPE_HORIZONTAL
float 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;
#else
float 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;
#endif
#endif
gl_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);
#else
gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0);
#endif
#endif
#ifndef ELEVATED
#ifndef VARIABLE_LINE_WIDTH
#ifndef RENDER_TO_TEXTURE
float base_w=gl_Position.w;vec2 screen_width=abs(projected_extrude.xy/base_w*u_units_to_pixels);float max_extrude_component=max(screen_width.x,screen_width.y);if (width >=1.0 && base_w > 0.0 && max_extrude_component > 0.0001) {float min_pixel=1.05;if (max_extrude_component < min_pixel) {vec2 abs_pos=abs(gl_Position.xy);float is_out=max(abs_pos.x,abs_pos.y)/base_w;dilute_scale=mix(max_extrude_component/min_pixel,1.0,smoothstep(2.5,4.5,is_out));projected_extrude/=dilute_scale;}else
{
#ifdef RENDER_LINE_BORDER
float border_ratio=(border_width*u_width_scale+ANTIALIASING)/outset;screen_width*=border_ratio;float max_border_component=max(screen_width.x,screen_width.y);dilute_border_scale=min(1.0,max_border_component/min_pixel);
#endif
}}
#endif
#endif
#ifdef ELEVATED_ROADS
gl_Position=gl_Position+projected_extrude;
#else
gl_Position=mix(gl_Position+projected_extrude,AWAY,hidden);
#endif
#endif
#ifdef ELEVATED_ROADS
#ifdef RENDER_SHADOWS
vec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;
#ifdef NORMAL_OFFSET
vec3 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();
#endif
v_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;
#endif
#endif
#ifndef RENDER_TO_TEXTURE
float epsilon=0.0001;float extrude_length_without_perspective=max(length(dist),epsilon);float extrude_length_with_perspective=max(length(projected_extrude_xy/gl_Position.w*u_units_to_pixels),epsilon);v_gamma_scale=mix(extrude_length_without_perspective/extrude_length_with_perspective,1.0,step(0.01,blur));
#else
v_gamma_scale=1.0;
#endif
#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
highp float a_uv_x=a_packed[0];float a_split_index=a_packed[1];
#ifdef RENDER_LINE_GRADIENT
highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec3(a_uv_x,a_split_index*texel_height-half_texel_height,line_progress);
#else
v_uv=vec3(a_uv_x,0.0,line_progress);
#endif
#endif
#ifdef RENDER_LINE_DASH
vec4 dashf=vec4(dash);float totalLength=dashf.z+dashf.w/65535.0;float scale=totalLength==0.0 ? 0.0 : u_tile_units_to_pixels/totalLength;v_tex=vec2(a_linesofar*scale/(floorwidth*u_floor_width_scale),(-normal.y*dashf.y+dashf.x+0.5)/u_texsize.y);
#endif
v_width2_dilute=vec4(outset,inset,dilute_scale,dilute_border_scale);
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
#ifdef INDICATOR_CUTOUT
v_z_offset=a_z_offset;
#endif
}`),linePattern:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
uniform highp float u_device_pixel_ratio;uniform highp float u_width_scale;uniform highp float u_alpha_discard_threshold;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;
#ifdef APPLY_LUT_ON_GPU
uniform highp sampler3D u_lutTexture;
#endif
#ifdef LINE_PATTERN_TRANSITION
uniform float u_pattern_transition;
#endif
in vec2 v_normal;in vec2 v_width2;in highp float v_linesofar;in float v_gamma_scale;in float v_width;
#ifdef RENDER_LINE_TRIM_OFFSET
in highp vec3 v_uv;
#endif
#ifdef ELEVATED_ROADS
in highp float v_road_z_offset;
#endif
#ifdef LINE_JOIN_NONE
in vec2 v_pattern_data;
#endif
#ifdef INDICATOR_CUTOUT
in highp float v_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#pragma mapbox: define mediump uvec4 pattern
#ifdef LINE_PATTERN_TRANSITION
#pragma mapbox: define mediump uvec4 pattern_b
#endif
#pragma mapbox: define mediump float pixel_ratio
#pragma mapbox: define mediump float blur
#pragma mapbox: define mediump float opacity
#pragma mapbox: define lowp float emissive_strength
void main() {
#pragma mapbox: initialize mediump uvec4 pattern
#ifdef LINE_PATTERN_TRANSITION
#pragma mapbox: initialize mediump uvec4 pattern_b
#endif
#pragma mapbox: initialize mediump float pixel_ratio
#pragma mapbox: initialize mediump float blur
#pragma mapbox: initialize mediump float opacity
#pragma mapbox: initialize lowp float emissive_strength
vec2 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);
#ifdef APPLY_LUT_ON_GPU
color=applyLUT(u_lutTexture,color);
#endif
#ifdef LINE_PATTERN_TRANSITION
vec2 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;
#endif
#ifdef RENDER_LINE_TRIM_OFFSET
highp 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);}
#endif
#ifdef LINE_JOIN_NONE
highp 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);}
#endif
#ifdef LIGHTING_3D_MODE
color=apply_lighting_with_emission_ground(color,emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
#ifdef ELEVATED_ROADS
color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
#else
color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#endif
#endif
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#endif
color*=(alpha*opacity);if (u_alpha_discard_threshold !=0.0) {if (color.a < u_alpha_discard_threshold) {discard;}}
#ifdef INDICATOR_CUTOUT
color=applyCutout(color,v_z_offset);
#endif
glFragColor=color;
#ifdef DUAL_SOURCE_BLENDING
glFragColorSrc1=vec4(vec3(0.0),emissive_strength);
#else
#ifdef USE_MRT1
out_Target1=vec4(emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
#define scale 0.015873016
in ivec2 a_pos_normal;in uvec4 a_data;
#if defined(ELEVATED) || defined(ELEVATED_ROADS)
in vec3 a_z_offset_width;
#endif
#ifdef ELEVATION_GROUND_SCALE
in float a_elevation_ground_scale;
#endif
#ifdef RENDER_LINE_TRIM_OFFSET
in highp vec3 a_packed;
#endif
in highp float a_linesofar;
#ifdef LINE_JOIN_NONE
in highp vec3 a_pattern_data;out vec2 v_pattern_data;
#endif
#ifdef INDICATOR_CUTOUT
out highp float v_z_offset;
#endif
uniform 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;
#ifdef ELEVATED
uniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {
#ifdef ELEVATION_REFERENCE_SEA
return 0.0;
#else
return elevation(apos);
#endif
}
#endif
out vec2 v_normal;out vec2 v_width2;out highp float v_linesofar;out float v_gamma_scale;out float v_width;
#ifdef RENDER_LINE_TRIM_OFFSET
out highp vec3 v_uv;
#endif
#ifdef ELEVATED_ROADS
out highp float v_road_z_offset;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#pragma mapbox: define mediump float blur
#pragma mapbox: define mediump float opacity
#pragma mapbox: define mediump float offset
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define mediump float width
#pragma mapbox: define mediump float floorwidth
#pragma mapbox: define mediump uvec4 pattern
#ifdef LINE_PATTERN_TRANSITION
#pragma mapbox: define mediump uvec4 pattern_b
#endif
#pragma mapbox: define mediump float pixel_ratio
#pragma mapbox: define lowp float emissive_strength
void main() {
#pragma mapbox: initialize mediump float blur
#pragma mapbox: initialize mediump float opacity
#pragma mapbox: initialize mediump float offset
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize mediump float floorwidth
#pragma mapbox: initialize mediump uvec4 pattern
#ifdef LINE_PATTERN_TRANSITION
#pragma mapbox: initialize mediump uvec4 pattern_b
#endif
#pragma mapbox: initialize mediump float pixel_ratio
#pragma mapbox: initialize lowp float emissive_strength
float a_z_offset;
#if defined(ELEVATED) || defined(ELEVATED_ROADS)
a_z_offset=a_z_offset_width.x;
#endif
float 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;
#ifdef ELEVATED_ROADS
v_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;
#else
#ifdef ELEVATED
vec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;float scaled_z_offset=a_z_offset;
#ifdef ELEVATION_GROUND_SCALE
scaled_z_offset=a_z_offset*mix(1.0,u_exaggeration,a_elevation_ground_scale);
#endif
#ifdef CROSS_SLOPE_VERTICAL
float 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);
#else
#ifdef CROSS_SLOPE_HORIZONTAL
float 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;
#else
float 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;
#endif
#endif
gl_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);
#else
gl_Position=mix(u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude,AWAY,hidden);
#endif
#endif
#ifdef ELEVATED_ROADS
#ifdef RENDER_SHADOWS
vec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;
#ifdef NORMAL_OFFSET
vec3 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();
#endif
v_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;
#endif
#endif
#ifndef RENDER_TO_TEXTURE
float 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));
#else
v_gamma_scale=1.0;
#endif
#ifdef RENDER_LINE_TRIM_OFFSET
highp float a_uv_x=a_packed[0];highp float line_progress=a_packed[2];v_uv=vec3(a_uv_x,0.0,line_progress);
#endif
v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=(floorwidth*u_floor_width_scale);
#ifdef LINE_JOIN_NONE
v_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);
#endif
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
#ifdef INDICATOR_CUTOUT
v_z_offset=a_z_offset;
#endif
}`),raster:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
#include "_prelude_raster_array.glsl"
uniform float u_fade_t;uniform float u_opacity;uniform highp float u_raster_elevation;uniform highp float u_zoom_transition;in vec2 v_pos0;in vec2 v_pos1;in float v_depth;
#ifdef PROJECTION_GLOBE_VIEW
in float v_split_fade;
#endif
uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;uniform float u_emissive_strength;
#ifndef RASTER_ARRAY
uniform highp sampler2D u_image0;uniform sampler2D u_image1;
#endif
#ifdef RASTER_COLOR
uniform sampler2D u_color_ramp;uniform highp vec4 u_colorization_mix;uniform highp float u_colorization_offset;uniform vec2 u_texture_res;
#endif
void main() {vec4 color0,color1,color;vec2 value;
#ifdef RASTER_COLOR
#ifdef RASTER_ARRAY
#ifdef RASTER_ARRAY_LINEAR
value=mix(
raTexture2D_image0_linear(v_pos0,u_texture_res,u_colorization_mix,u_colorization_offset),raTexture2D_image1_linear(v_pos1,u_texture_res,u_colorization_mix,u_colorization_offset),u_fade_t
);
#else
value=mix(
raTexture2D_image0_nearest(v_pos0,u_texture_res,u_colorization_mix,u_colorization_offset),raTexture2D_image1_nearest(v_pos1,u_texture_res,u_colorization_mix,u_colorization_offset),u_fade_t
);
#endif
if (value.y > 0.0) value.x/=value.y;
#else
color=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);
#endif
color=texture(u_color_ramp,vec2(value.x,0.5));if (color.a > 0.0) color.rgb/=color.a;color.a*=value.y;
#else
color0=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);
#endif
color.a*=u_opacity;
#ifdef GLOBE_POLES
color.a*=1.0-smoothstep(0.0,0.05,u_zoom_transition);
#endif
vec3 rgb=color.rgb;rgb=vec3(
dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),u_emissive_strength).rgb;
#endif
#ifdef FOG
highp 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));
#endif
glFragColor=vec4(out_color*color.a,color.a);
#ifdef PROJECTION_GLOBE_VIEW
glFragColor*=mix(1.0,1.0-smoothstep(0.0,0.05,u_zoom_transition),smoothstep(0.8,0.9,v_split_fade));
#endif
#ifdef RENDER_CUTOFF
glFragColor=glFragColor*cutoff_opacity(u_cutoff_params,v_depth);
#endif
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
#ifdef USE_MRT1
out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
uniform 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;
#ifdef ELEVATED
uniform lowp float u_zbias_factor;
#endif
#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8
#ifdef GLOBE_POLES
in vec3 a_globe_pos;in vec2 a_uv;
#else
in ivec2 a_pos;in uvec2 a_texture_pos;
#endif
out vec2 v_pos0;out vec2 v_pos1;out float v_depth;
#ifdef PROJECTION_GLOBE_VIEW
out float v_split_fade;
#endif
void main() {vec2 uv;
#ifdef GLOBE_POLES
vec3 globe_pos=a_globe_pos;uv=a_uv;float ele=u_raster_elevation;
#ifdef ELEVATION_REFERENCE_GROUND
ele+=elevation(uv*EXTENT);
#endif
globe_pos+=normalize(globe_pos)*ele*GLOBE_UPSCALE;gl_Position=u_matrix*u_globe_matrix*vec4(globe_pos,1.0);
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(a_globe_pos,1.0)).xyz);
#endif
#else
vec4 world_pos;
#ifdef PROJECTION_GLOBE_VIEW
vec2 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]);  
float 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;
#ifdef ELEVATION_REFERENCE_GROUND
ele+=elevation(uv*EXTENT)-decomposed_pos_and_skirt.z;
#endif
vec4 merc_world_pos=vec4(0.0);   
v_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);
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
#endif
#else
float ele=0.0;vec2 decodedPos=vec2(a_pos);
#ifdef ELEVATION_REFERENCE_GROUND
vec3 decomposedPosAndSkirt=decomposeToPosAndSkirt(a_pos);float skirt=decomposedPosAndSkirt.z;decodedPos=decomposedPosAndSkirt.xy;uv=decodedPos/8192.0;ele=elevation(decodedPos)-skirt;
#else
uv=vec2(a_texture_pos)/8192.0;
#endif
world_pos=vec4(decodedPos,(u_raster_elevation+ele),1.0);
#ifdef FOG
v_fog_pos=fog_position(decodedPos);
#endif
#endif
float w=1.0+dot(uv*EXTENT,u_perspective_transform);gl_Position=u_matrix*world_pos*w;
#endif
v_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;
#ifdef ELEVATED
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);gl_Position.z-=(gl_Position.w*zbias);
#endif
#ifdef RENDER_CUTOFF
v_depth=gl_Position.z;
#endif
}`),rasterParticle:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform float u_fade_t;uniform float u_opacity;uniform highp float u_raster_elevation;in vec2 v_pos0;in vec2 v_pos1;uniform sampler2D u_image0;uniform sampler2D u_image1;void main() {vec4 color0,color1,color;color0=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);color.a*=u_opacity;vec3 out_color=color.rgb;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),1.0).rgb;
#endif
#ifdef FOG
highp 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));
#endif
glFragColor=vec4(out_color*color.a,color.a);
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
uniform 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 float u_raster_elevation;uniform float u_zoom_transition;uniform vec2 u_merc_center;
#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8
in ivec2 a_pos;in uvec2 a_texture_pos;out vec2 v_pos0;out vec2 v_pos1;void main() {float w=1.0;vec2 uv;
#ifdef PROJECTION_GLOBE_VIEW
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]);float tiles=u_grid_matrix[0][2];float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];float uvX=mercatorX*tiles-idx;float uvY=mercatorY*tiles-idy;uv=vec2(uvX,uvY);vec3 globe_pos=latLngToECEF(latLng.xy);globe_pos+=normalize(globe_pos)*u_raster_elevation*GLOBE_UPSCALE;vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);if (u_zoom_transition > 0.0) {vec2 merc_pos=vec2(mercatorX,mercatorY);merc_world_pos=vec4(merc_pos,u_raster_elevation,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;}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition)*w,w);gl_Position=u_matrix*interpolated_pos;
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
#endif
#else
uv=vec2(a_texture_pos)/8192.0;gl_Position=u_matrix*vec4(vec2(a_pos)*w,u_raster_elevation*w,w);
#ifdef FOG
v_fog_pos=fog_position(vec2(a_pos));
#endif
#endif
v_pos0=uv;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}`),rasterParticleDraw:xi("uniform sampler2D u_color_ramp;in float v_particle_speed;void main() {glFragColor=texture(u_color_ramp,vec2(v_particle_speed,0.5));}",`#include "_prelude_raster_particle.glsl"
in int a_index;uniform sampler2D u_particle_texture;uniform float u_particle_texture_side_len;uniform vec2 u_tile_offset;out float v_particle_speed;void main() {ivec2 pixel_coord=ivec2(
mod(float(a_index),u_particle_texture_side_len),float(a_index)/u_particle_texture_side_len);vec4 pixel=texelFetch(u_particle_texture,pixel_coord,0);vec2 pos=unpack_pos_from_rgba(pixel)+u_tile_offset;vec2 tex_coord=fract(pos);vec2 velocity=lookup_velocity(tex_coord);if (velocity==INVALID_VELOCITY) {gl_Position=AWAY;v_particle_speed=0.0;} else {gl_Position=vec4(2.0*pos-1.0,0,1);v_particle_speed=length(velocity);}gl_PointSize=1.0;}`),rasterParticleTexture:xi("uniform sampler2D u_texture;uniform float u_opacity;in vec2 v_tex_pos;void main() {vec4 color=texture(u_texture,v_tex_pos);glFragColor=vec4(floor(255.0*color*u_opacity)/255.0);}","in ivec2 a_pos;out vec2 v_tex_pos;void main() {vec2 uv=0.5*vec2(a_pos)+vec2(0.5);v_tex_pos=uv;gl_Position=vec4(a_pos,0.0,1.0);}"),rasterParticleUpdate:xi(`#include "_prelude_raster_particle.glsl"
uniform sampler2D u_particle_texture;uniform mediump float u_particle_texture_side_len;uniform mediump float u_speed_factor;uniform highp float u_reset_rate;uniform highp float u_rand_seed;in highp vec2 v_tex_coord;vec2 linearstep(vec2 edge0,vec2 edge1,vec2 x) {return  clamp((x-edge0)/(edge1-edge0),vec2(0),vec2(1));}const highp vec3 rand_constants=vec3(12.9898,78.233,4375.85453);highp float rand(const highp vec2 co) {highp float t=dot(rand_constants.xy,co);return fract(sin(t)*(rand_constants.z+t));}void main() {ivec2 pixel_coord=ivec2(v_tex_coord*u_particle_texture_side_len);highp vec4 pixel=texelFetch(u_particle_texture,pixel_coord,0);highp vec2 pos=unpack_pos_from_rgba(pixel);highp vec2 velocity=lookup_velocity(clamp(pos,0.0,1.0));highp vec2 dp=velocity==INVALID_VELOCITY ? vec2(0) : velocity*u_speed_factor;pos=pos+dp;highp vec2 seed=(pos+v_tex_coord)*u_rand_seed;highp vec2 random_pos=vec2(rand(seed+1.3),rand(seed+2.1));highp vec2 persist_rate=pow(
linearstep(vec2(-u_particle_pos_offset),vec2(0),pos)*linearstep(vec2(1.0+u_particle_pos_offset),vec2(1),pos),vec2(4)
);highp vec2 per_frame_persist=pow(persist_rate,abs(dp)/u_particle_pos_offset);highp float drop_rate=1.0-per_frame_persist.x*per_frame_persist.y;drop_rate=any(greaterThanEqual(abs(pos-0.5),vec2(0.5+u_particle_pos_offset))) ? 1.0 : drop_rate;highp float drop=step(1.0-drop_rate-u_reset_rate,rand(seed));highp vec2 next_pos=mix(pos,random_pos,drop);glFragColor=pack_pos_to_rgba(next_pos);}`,"in ivec2 a_pos;out vec2 v_tex_coord;void main() {v_tex_coord=0.5*vec2(a_pos+ivec2(1));gl_Position=vec4(a_pos,0.0,1.0);}"),symbol:xi(`#include "_prelude_lighting.glsl"
#include "_prelude_shadow.fragment.glsl"
#define SDF_PX 8.0
#define SDF 1.0
#define ICON 0.0
uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;uniform bool u_is_halo;uniform lowp float u_scale_factor;
#ifdef ICON_TRANSITION
uniform float u_icon_transition;
#endif
#ifdef COLOR_ADJUSTMENT
uniform mat4 u_color_adj_mat;
#endif
#ifdef INDICATOR_CUTOUT
in highp float v_z_offset;
#else
#ifdef RENDER_SHADOWS
in highp float v_z_offset;
#endif
#endif
in vec2 v_tex_a;
#ifdef ICON_TRANSITION
in vec2 v_tex_b;
#endif
in float v_draw_halo;in vec3 v_gamma_scale_size_fade_opacity;
#ifdef RENDER_TEXT_AND_SYMBOL
in float is_sdf;in vec2 v_tex_a_icon;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#ifdef APPLY_LUT_ON_GPU
uniform highp sampler3D u_lutTexture;
#endif
#ifdef USE_PAINT_PROPERTIES_UBO
in lowp float v_opacity;
#ifdef RENDER_SDF
in lowp vec4 v_fill_np_color;in lowp vec4 v_halo_np_color;in lowp float v_halo_width;in lowp float v_halo_blur;
#endif
#ifdef LIGHTING_3D_MODE
in lowp float v_emissive_strength;
#endif
#else
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
#pragma mapbox: define lowp float emissive_strength
#endif
void main() {
#ifdef USE_PAINT_PROPERTIES_UBO
lowp float opacity=v_opacity;lowp vec4 fill_color=vec4(0.0);lowp vec4 halo_color=vec4(0.0);lowp float halo_width=0.0;lowp float halo_blur=0.0;
#ifdef RENDER_SDF
fill_color=vec4(v_fill_np_color.rgb*v_fill_np_color.a,v_fill_np_color.a);halo_color=vec4(v_halo_np_color.rgb*v_halo_np_color.a,v_halo_np_color.a);halo_width=v_halo_width;halo_blur=v_halo_blur;
#endif
lowp float emissive_strength=0.0;
#ifdef LIGHTING_3D_MODE
emissive_strength=v_emissive_strength;
#endif
#else
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
#pragma mapbox: initialize lowp float emissive_strength
#endif
vec4 out_color;float fade_opacity=v_gamma_scale_size_fade_opacity[2];
#ifdef RENDER_TEXT_AND_SYMBOL
if (is_sdf==ICON) {vec2 tex_icon=v_tex_a_icon;lowp float alpha=opacity*fade_opacity;glFragColor=texture(u_texture_icon,tex_icon)*alpha;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
return;}
#endif
vec2 cutout_factors=vec2(0.0);
#ifdef FEATURE_CUTOUT
cutout_factors=get_cutout_factors(gl_FragCoord);
#endif
#ifdef RENDER_SDF
float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_gamma_scale_size_fade_opacity.x;float size=v_gamma_scale_size_fade_opacity.y;float fontScale=u_is_text ? size/24.0 : size;out_color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;bool draw_halo=v_draw_halo > 0.0;if (draw_halo) {out_color=halo_color;gamma=(halo_blur*u_scale_factor*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width*u_scale_factor/fontScale)/SDF_PX;}lowp float dist=texture(u_texture,v_tex_a).r;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);out_color*=alpha;
#else
#ifdef ICON_TRANSITION
vec4 a=texture(u_texture,v_tex_a)*(1.0-u_icon_transition);vec4 b=texture(u_texture,v_tex_b)*u_icon_transition;out_color=(a+b);
#else
out_color=texture(u_texture,v_tex_a);
#endif
#ifdef APPLY_LUT_ON_GPU
out_color=applyLUT(u_lutTexture,out_color);
#endif
#ifdef COLOR_ADJUSTMENT
out_color=u_color_adj_mat*out_color;
#endif
#endif
out_color*=opacity*fade_opacity;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting_with_emission_ground(out_color,emissive_strength);
#ifdef RENDER_SHADOWS
float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);light=mix(light,1.0,cutout_factors.y);
#ifdef TERRAIN
out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
#else
out_color.rgb*=mix(v_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
#endif
#endif
#endif
#ifdef INDICATOR_CUTOUT
out_color=applyCutout(out_color,v_z_offset);
#endif
#ifdef FEATURE_CUTOUT
out_color=apply_feature_cutout(out_color,gl_FragCoord,cutout_factors.x);
#endif
glFragColor=out_color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_terrain.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
#define USING_APPEARANCE 1.0
in ivec4 a_pos_offset;in uvec4 a_tex_size;in ivec4 a_pixeloffset;in vec4 a_projected_pos;in uint a_fade_opacity;
#ifdef Z_OFFSET
in float a_auto_z_offset;
#endif
#ifdef PROJECTION_GLOBE_VIEW
in ivec4 a_globe_anchor;in vec3 a_globe_normal;
#endif
#ifdef ICON_TRANSITION
in uvec2 a_texb;
#endif
#ifdef OCCLUSION_QUERIES
in float a_occlusion_query_opacity;
#endif
#ifdef ELEVATED_ROADS
in vec3 a_x_axis;in vec3 a_y_axis;uniform float u_normal_scale;
#endif
#ifdef INDICATOR_CUTOUT
out highp float v_z_offset;
#else
#ifdef RENDER_SHADOWS
out highp float v_z_offset;
#endif
#endif
uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_elevation_from_sea;uniform bool u_pitch_with_map;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_up_vector;uniform vec2 u_texsize_icon;uniform bool u_is_halo;
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;
#endif
out vec2 v_tex_a;
#ifdef ICON_TRANSITION
out vec2 v_tex_b;
#endif
out float v_draw_halo;out vec3 v_gamma_scale_size_fade_opacity;
#ifdef RENDER_TEXT_AND_SYMBOL
out float is_sdf;out vec2 v_tex_a_icon;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
#ifdef USE_PAINT_PROPERTIES_UBO
#ifndef MAX_UBO_SIZE_VEC4
#define MAX_UBO_SIZE_VEC4 1024u
#endif
#define SPP_HEADER_SIZE_VEC4 3u
#define DWORDS_PER_VEC4 4u
struct SymbolPaintProperties {vec4 fill_np_color;vec4 halo_np_color;float opacity;float halo_width;float halo_blur;float emissive_strength;float occlusion_opacity;float z_offset;vec2 translate;};struct PropertyType {bool isDataDriven;bool isZoomDependent;uint offsetDwords;};struct SymbolPropertyHeader {uint dataDrivenBlockSizeVec4;PropertyType fill_np_color;PropertyType halo_np_color;PropertyType opacity;PropertyType halo_width;PropertyType halo_blur;PropertyType emissive_strength;PropertyType occlusion_opacity;PropertyType z_offset;PropertyType translate;};uniform float u_zoom;uniform lowp vec4 u_spp_fill_np_color;uniform lowp vec4 u_spp_halo_np_color;uniform lowp float u_spp_opacity;uniform lowp float u_spp_halo_width;uniform lowp float u_spp_halo_blur;uniform lowp float u_spp_emissive_strength;uniform lowp float u_spp_occlusion_opacity;uniform lowp float u_spp_z_offset;uniform lowp vec2 u_spp_translate_rotation;in float a_feature_index;layout(std140) uniform SymbolPaintPropertiesHeaderUniform {uvec4 header[SPP_HEADER_SIZE_VEC4];} u_spp_header;layout(std140) uniform SymbolPaintPropertiesUniform {vec4 properties[MAX_UBO_SIZE_VEC4];} u_spp_properties;layout(std140) uniform SymbolPaintPropertiesIndexUniform {uvec4 block_indices[MAX_UBO_SIZE_VEC4];} u_spp_index;out lowp float v_opacity;
#ifdef RENDER_SDF
out lowp vec4 v_fill_np_color;out lowp vec4 v_halo_np_color;out lowp float v_halo_width;out lowp float v_halo_blur;
#endif
#ifdef LIGHTING_3D_MODE
out lowp float v_emissive_strength;
#endif
PropertyType getPropertyType(uint propertyIndex,uint dataDrivenMask,uint zoomDependentMask,uint offsetDwords) {PropertyType type;type.isDataDriven=(dataDrivenMask & (1u << propertyIndex)) !=0u;type.isZoomDependent=(zoomDependentMask & (1u << propertyIndex)) !=0u;type.offsetDwords=offsetDwords;return type;}SymbolPropertyHeader readSymbolPropertiesHeader() {SymbolPropertyHeader header;uint dataDrivenMask=u_spp_header.header[0][0];uint zoomDependentMask=u_spp_header.header[0][1];header.dataDrivenBlockSizeVec4=u_spp_header.header[0][2];header.fill_np_color       =getPropertyType(0u,dataDrivenMask,zoomDependentMask,u_spp_header.header[0][3]);header.halo_np_color       =getPropertyType(1u,dataDrivenMask,zoomDependentMask,u_spp_header.header[1][0]);header.opacity             =getPropertyType(2u,dataDrivenMask,zoomDependentMask,u_spp_header.header[1][1]);header.halo_width          =getPropertyType(3u,dataDrivenMask,zoomDependentMask,u_spp_header.header[1][2]);header.halo_blur           =getPropertyType(4u,dataDrivenMask,zoomDependentMask,u_spp_header.header[1][3]);header.emissive_strength   =getPropertyType(5u,dataDrivenMask,zoomDependentMask,u_spp_header.header[2][0]);header.occlusion_opacity   =getPropertyType(6u,dataDrivenMask,zoomDependentMask,u_spp_header.header[2][1]);header.z_offset            =getPropertyType(7u,dataDrivenMask,zoomDependentMask,u_spp_header.header[2][2]);header.translate           =getPropertyType(8u,dataDrivenMask,zoomDependentMask,u_spp_header.header[2][3]);return header;}uint uvec4At(uvec4 v,uint index) {return (index==0u) ? v.x :
(index==1u) ? v.y :
(index==2u) ? v.z : v.w;}float vec4At(vec4 v,uint index) {return (index==0u) ? v.x :
(index==1u) ? v.y :
(index==2u) ? v.z : v.w;}vec4 readVec4(uint baseOffsetVec4,uint propertyOffsetDwords) {return u_spp_properties.properties[baseOffsetVec4+propertyOffsetDwords/DWORDS_PER_VEC4];}float readFloat(vec4 slot,uint propertyOffsetDwords) {return slot[propertyOffsetDwords % DWORDS_PER_VEC4];}uint readUint(uvec4 slot,uint offset) {return slot[offset % DWORDS_PER_VEC4];}vec2 readVec2(vec4 slot,uint propertyOffsetDwords) {float x=vec4At(slot,propertyOffsetDwords % DWORDS_PER_VEC4);float y=vec4At(slot,propertyOffsetDwords % DWORDS_PER_VEC4+1u);return vec2(x,y);}uint getDataDrivenBlockOffsetVec4(uint dataDrivenBlockSizeVec4) {uint featureIndex=uint(a_feature_index);uvec4 slot=u_spp_index.block_indices[featureIndex/DWORDS_PER_VEC4];uint blockIndex=uvec4At(slot,featureIndex % DWORDS_PER_VEC4);return blockIndex*dataDrivenBlockSizeVec4;}vec4 readColorProperty(PropertyType propertyType,uint dataDrivenBlockSizeVec4) {uint blockOffsetVec4=getDataDrivenBlockOffsetVec4(dataDrivenBlockSizeVec4);vec4 color=readVec4(blockOffsetVec4,propertyType.offsetDwords);if (propertyType.isZoomDependent) {color=unpack_mix_color(color,u_zoom);} else {vec2 packedColor=readVec2(color,propertyType.offsetDwords);color=decode_color(packedColor);}return color;}vec2 readVec2Property(PropertyType propertyType,uint dataDrivenBlockSizeVec4) {uint blockOffsetVec4=getDataDrivenBlockOffsetVec4(dataDrivenBlockSizeVec4);vec4 slot=readVec4(blockOffsetVec4,propertyType.offsetDwords);if (propertyType.isZoomDependent) {vec2 minVal=slot.xy;vec2 maxVal=slot.zw;return mix(minVal,maxVal,u_zoom);}return readVec2(slot,propertyType.offsetDwords);}float readFloatProperty(PropertyType propertyType,uint dataDrivenBlockSizeVec4) {uint blockOffsetVec4=getDataDrivenBlockOffsetVec4(dataDrivenBlockSizeVec4);vec4 slot=readVec4(blockOffsetVec4,propertyType.offsetDwords);float value;if (propertyType.isZoomDependent) {vec2 packedValues=readVec2(slot,propertyType.offsetDwords);value=unpack_mix_vec2(packedValues,u_zoom);} else {value=readFloat(slot,propertyType.offsetDwords);}return value;}SymbolPaintProperties readSymbolPaintProperties() {SymbolPropertyHeader header=readSymbolPropertiesHeader();uint sizeVec4=header.dataDrivenBlockSizeVec4;SymbolPaintProperties props;props.fill_np_color       =header.fill_np_color.isDataDriven     ? readColorProperty(header.fill_np_color,sizeVec4)     : u_spp_fill_np_color;props.halo_np_color       =header.halo_np_color.isDataDriven     ? readColorProperty(header.halo_np_color,sizeVec4)     : u_spp_halo_np_color;props.opacity             =header.opacity.isDataDriven           ? readFloatProperty(header.opacity,sizeVec4)           : u_spp_opacity;props.halo_width          =header.halo_width.isDataDriven        ? readFloatProperty(header.halo_width,sizeVec4)        : u_spp_halo_width;props.halo_blur           =header.halo_blur.isDataDriven         ? readFloatProperty(header.halo_blur,sizeVec4)         : u_spp_halo_blur;props.emissive_strength   =header.emissive_strength.isDataDriven ? readFloatProperty(header.emissive_strength,sizeVec4) : u_spp_emissive_strength;props.occlusion_opacity   =header.occlusion_opacity.isDataDriven ? readFloatProperty(header.occlusion_opacity,sizeVec4) : u_spp_occlusion_opacity;props.z_offset            =header.z_offset.isDataDriven          ? readFloatProperty(header.z_offset,sizeVec4)          : u_spp_z_offset;props.translate           =header.translate.isDataDriven          ? readVec2Property(header.translate,sizeVec4)           : vec2(0.0);return props;}
#else
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
#pragma mapbox: define lowp float emissive_strength
#pragma mapbox: define lowp float occlusion_opacity
#pragma mapbox: define lowp float z_offset
#endif
vec2 unpack_opacity(uint packedOpacity) {return vec2(float(packedOpacity/2u)/127.0,float(packedOpacity & 1u));}void main() {
#ifdef USE_PAINT_PROPERTIES_UBO
SymbolPaintProperties paint_properties=readSymbolPaintProperties();lowp float opacity=paint_properties.opacity;v_opacity=opacity;
#ifdef RENDER_SDF
v_fill_np_color=paint_properties.fill_np_color;v_halo_np_color=paint_properties.halo_np_color;v_halo_width=paint_properties.halo_width;v_halo_blur=paint_properties.halo_blur;
#endif
#ifdef LIGHTING_3D_MODE
v_emissive_strength=paint_properties.emissive_strength;
#endif
lowp float occlusion_opacity=paint_properties.occlusion_opacity;lowp float z_offset=paint_properties.z_offset;
#else
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
#pragma mapbox: initialize lowp float emissive_strength
#pragma mapbox: initialize lowp float occlusion_opacity
#pragma mapbox: initialize lowp float z_offset
#endif
vec2 a_pos=vec2(a_pos_offset.xy);vec2 a_offset=vec2(a_pos_offset.zw);vec2 a_tex=vec2(a_tex_size.xy);vec2 a_size=vec2(a_tex_size.zw);float a_size_min=floor(a_size[0]*0.5);float a_size_max= floor(a_size[1]*0.5);float a_apperance=a_size[1]-2.0*a_size_max;vec2 a_pxoffset=vec2(a_pixeloffset.xy);vec2 a_min_font_scale=vec2(a_pixeloffset.zw)/256.0;highp float segment_angle=-a_projected_pos[3];float size;if (a_apperance==USING_APPEARANCE) {size=a_size_max/128.0;} else if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size_max,u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;float e=u_elevation_from_sea ? z_offset : z_offset+elevation(tile_anchor);
#ifdef Z_OFFSET
e+=a_auto_z_offset;
#endif
vec3 h=elevationVector(tile_anchor)*e;float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;vec3 world_pos_globe;
#ifdef PROJECTION_GLOBE_VIEW
mercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos_globe=vec3(a_globe_anchor)+h;world_pos=mix_globe_mercator(world_pos_globe,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;
#else
world_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;
#endif
vec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(
0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float font_scale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetprojected_point;vec2 a;
#ifdef PROJECTION_GLOBE_VIEW
vec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);offsetprojected_point=u_matrix*vec4(vec3(a_globe_anchor)+displacement,1);vec4 projected_point_globe=u_matrix*vec4(world_pos_globe,1);a=projected_point_globe.xy/projected_point_globe.w;
#else
offsetprojected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);a=projected_point.xy/projected_point.w;
#endif
vec2 b=offsetprojected_point.xy/offsetprojected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;
#ifdef PROJECTION_GLOBE_VIEW
#ifdef PROJECTED_POS_ON_VIEWPORT
projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xyz+h,1.0);
#else
vec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz,mercator_pos,u_zoom_transition)+h;projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);    
#endif
#else
projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);
#endif
highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*max(a_min_font_scale,font_scale)+a_pxoffset/16.0);
#ifdef TERRAIN
#ifdef PITCH_WITH_MAP_TERRAIN
vec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);
#endif
#endif
#ifdef Z_OFFSET
z+=u_pitch_with_map ? a_auto_z_offset+z_offset : 0.0;
#else
z+=u_pitch_with_map ? z_offset : 0.0;
#endif
float occlusion_fade=globe_occlusion_fade;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float out_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));
#ifdef DEPTH_OCCLUSION
float depth_occlusion=occlusionFadeMultiSample(projected_point);float depth_occlusion_multplier=mix(occlusion_opacity,1.0,depth_occlusion);out_fade_opacity*=depth_occlusion_multplier;
#endif
#ifdef OCCLUSION_QUERIES
float occludedFadeMultiplier=mix(occlusion_opacity,1.0,a_occlusion_query_opacity);out_fade_opacity*=occludedFadeMultiplier;
#endif
#ifdef Z_TEST_OCCLUSION
out_fade_opacity*=occlusion_opacity;
#endif
float alpha=opacity*out_fade_opacity;float hidden=float(alpha==0.0 || projected_point.w <=0.0 || occlusion_fade==0.0);vec3 pos;
#ifdef PROJECTION_GLOBE_VIEW
vec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);pos=projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y;
#else
#ifdef ELEVATED_ROADS
vec3 xAxis=vec3(a_x_axis.xy,a_x_axis.z*u_normal_scale);vec3 yAxis=vec3(a_y_axis.xy,a_y_axis.z*u_normal_scale);pos=projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y;
#else
pos=vec3(projected_pos.xy/projected_pos.w+offset,z);
#endif
#endif
gl_Position=mix(u_coord_matrix*vec4(pos,1.0),AWAY,hidden);
#ifdef USE_PAINT_PROPERTIES_UBO
{vec2 tr=paint_properties.translate;vec2 rotated_tr=vec2(
u_spp_translate_rotation.x*tr.x-u_spp_translate_rotation.y*tr.y,u_spp_translate_rotation.y*tr.x+u_spp_translate_rotation.x*tr.y
);gl_Position.xy+=(u_coord_matrix*vec4(rotated_tr,0.0,0.0)).xy;}
#endif
float gamma_scale=gl_Position.w;v_draw_halo=(u_is_halo && float(gl_InstanceID)==0.0) ? 1.0 : 0.0;v_gamma_scale_size_fade_opacity=vec3(gamma_scale,size,out_fade_opacity);v_tex_a=a_tex/u_texsize;
#ifdef RENDER_TEXT_AND_SYMBOL
is_sdf=a_size[0]-2.0*a_size_min;v_tex_a_icon=a_tex/u_texsize_icon;
#endif
#ifdef ICON_TRANSITION
v_tex_b=vec2(a_texb)/u_texsize;
#endif
#ifdef RENDER_SHADOWS
vec4 shd_pos=u_inv_matrix*vec4(pos,1.0);vec3 shd_pos0=shd_pos.xyz;vec3 shd_pos1=shd_pos.xyz;
#ifdef NORMAL_OFFSET
vec3 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();
#endif
v_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;
#endif
#ifdef INDICATOR_CUTOUT
v_z_offset=e;
#else
#ifdef RENDER_SHADOWS
v_z_offset=e;
#endif
#endif
}`),terrainRaster:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_shadow.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform sampler2D u_image0;
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
uniform sampler2D u_image1;uniform float u_emissive_texture_available;
#endif
in vec2 v_pos0;
#ifdef FOG
in float v_fog_opacity;
#endif
#ifdef RENDER_SHADOWS
in vec4 v_pos_light_view_0;in vec4 v_pos_light_view_1;
#endif
uniform vec3 u_ground_shadow_factor;void main() {vec4 image_color=texture(u_image0,v_pos0);vec4 color;
#ifdef LIGHTING_3D_MODE
const vec3 normal=vec3(0.0,0.0,1.0);
#ifdef RENDER_SHADOWS
float cutoffOpacity=1.0;
#ifdef RENDER_CUTOFF
cutoffOpacity=cutoff_opacity(u_cutoff_params,1.0/gl_FragCoord.w);
#endif
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
float emissive_strength=u_emissive_texture_available > 0.5 ? texture(u_image1,v_pos0).r : image_color.a;vec3 unlit_base=image_color.rgb*(1.0-emissive_strength);vec3 emissive_base=image_color.rgb*emissive_strength;float ndotl=u_shadow_direction.z;float occlusion=ndotl < 0.0 ? 1.0 : shadow_occlusion(v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w,0.0);ndotl=max(0.0,ndotl);vec3 lit=apply_lighting(unlit_base,normal,mix(1.0,(1.0-(u_shadow_intensity*occlusion))*ndotl,cutoffOpacity));vec3 emissive=compute_emissive_draped(emissive_base,1.0-u_shadow_intensity,occlusion,u_ground_shadow_factor);color.rgb=lit+emissive;color.a=1.0;
#else
float lighting_factor=shadowed_light_factor_normal_unbiased(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);color=apply_lighting(image_color,normal,mix(1.0,lighting_factor,cutoffOpacity));
#endif
#else
float lighting_factor=u_lighting_directional_dir.z;color=apply_lighting(image_color,normal,lighting_factor);
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
float emissive_strength=u_emissive_texture_available > 0.5 ? texture(u_image1,v_pos0).r : image_color.a;color.rgb=mix(color.rgb,image_color.rgb,emissive_strength);color.a=1.0;
#endif
#endif
#else
color=image_color;
#endif
#ifdef FOG
#ifdef ZERO_EXAGGERATION
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#else
color=fog_dither(fog_apply_from_vert(color,v_fog_opacity));
#endif
#endif
glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
uniform mat4 u_matrix;uniform float u_skirt_height;in ivec2 a_pos;out vec2 v_pos0;
#ifdef FOG
out float v_fog_opacity;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;out vec4 v_pos_light_view_0;out vec4 v_pos_light_view_1;
#endif
void main() {vec3 decomposedPosAndSkirt=decomposeToPosAndSkirt(a_pos);float skirt=decomposedPosAndSkirt.z;vec2 decodedPos=decomposedPosAndSkirt.xy;float elevation=elevation(decodedPos)-skirt*u_skirt_height;v_pos0=decodedPos/8192.0;gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);
#ifdef FOG
#ifdef ZERO_EXAGGERATION
v_fog_pos=fog_position(decodedPos);
#else
v_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));
#endif
#endif
#ifdef RENDER_SHADOWS
vec3 pos=vec3(decodedPos,elevation);v_pos_light_view_0=u_light_matrix_0*vec4(pos,1.);v_pos_light_view_1=u_light_matrix_1*vec4(pos,1.);
#endif
}`),terrainDepth:xi("precision highp float;in float v_depth;void main() {glFragColor=pack_depth(v_depth);}",`#include "_prelude_terrain.vertex.glsl"
uniform mat4 u_matrix;in ivec2 a_pos;out float v_depth;void main() {float elevation=elevation(vec2(a_pos));gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}`),skybox:xi(`#include "_prelude_fog.fragment.glsl"
in lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(
cos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=texture(u_cubemap,uv).rgb;
#ifdef FOG
sky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);
#endif
sky_color+=0.1*sun_disk(v_uv,u_sun_direction);glFragColor=vec4(sky_color*u_opacity,u_opacity);
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
}`,$u),skyboxGradient:xi(`#include "_prelude_fog.fragment.glsl"
in highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture(u_color_ramp,vec2(progress,0.5));
#ifdef FOG
color.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;
#endif
color*=u_opacity;glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
}`,$u),skyboxCapture:xi(`
in 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;
#define BETA_R                  vec3(5.5e-6,13.0e-6,22.4e-6)
#define BETA_M                  vec3(21e-6,21e-6,21e-6)
#define MIE_G                   0.76
#define DENSITY_HEIGHT_SCALE_R  8000.0
#define DENSITY_HEIGHT_SCALE_M  1200.0
#define PLANET_RADIUS           6360e3
#define ATMOSPHERE_RADIUS       6420e3
#define SAMPLE_STEPS            10
#define DENSITY_STEPS           4
float 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;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),globeRaster:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform sampler2D u_image0;
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
uniform sampler2D u_image1;uniform float u_emissive_texture_available;
#endif
uniform float u_far_z_cutoff;in vec2 v_pos0;
#ifndef FOG
uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform vec2 u_viewport;
#endif
void main() {vec4 color;
#ifdef CUSTOM_ANTIALIASING
highp vec2 uv=gl_FragCoord.xy/u_viewport;
#ifdef FLIP_Y
uv.y=1.0-uv.y;
#endif
highp vec3 ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float norm_dist_from_center=1.0-length(closest_point-u_globe_pos)/u_globe_radius;const float antialias_pixel=2.0;highp float antialias_factor=antialias_pixel*fwidth(norm_dist_from_center);highp float antialias=smoothstep(0.0,antialias_factor,norm_dist_from_center);vec4 raster=texture(u_image0,v_pos0);
#ifdef LIGHTING_3D_MODE
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
float emissive_strength=u_emissive_texture_available > 0.5 ? texture(u_image1,v_pos0).r : raster.a;raster=apply_lighting_with_emission_ground(raster,emissive_strength);color=vec4(clamp(raster.rgb,vec3(0),vec3(1))*antialias,antialias);
#else
raster=apply_lighting_ground(raster);color=vec4(raster.rgb*antialias,raster.a*antialias);
#endif
#else
color=vec4(raster.rgb*antialias,raster.a*antialias);
#endif
#else
color=texture(u_image0,v_pos0);
#ifdef LIGHTING_3D_MODE
#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS
float emissive_strength=u_emissive_texture_available > 0.5 ? texture(u_image1,v_pos0).r : color.a;color=apply_lighting_with_emission_ground(color,emissive_strength);color.a=1.0;
#else
color=apply_lighting_ground(color);
#endif
#endif
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#endif
color*=1.0-step(u_far_z_cutoff,1.0/gl_FragCoord.w);glFragColor=color;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_terrain.vertex.glsl"
uniform mat4 u_proj_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform float u_zoom_transition;uniform vec2 u_merc_center;uniform mat3 u_grid_matrix;uniform float u_skirt_height;
#ifdef GLOBE_POLES
in vec3 a_globe_pos;in vec2 a_uv;
#else
in ivec2 a_pos;
#endif
out vec2 v_pos0;void main() {
#ifdef GLOBE_POLES
vec3 globe_pos=a_globe_pos;vec2 uv=a_uv;
#else
float tiles=u_grid_matrix[0][2];float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];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 uvY=mercatorY*tiles-idy;float mercatorX=mercatorXfromLng(latLng[1]);float uvX=mercatorX*tiles-idx;vec3 globe_pos=latLngToECEF(latLng.xy);vec2 merc_pos=vec2(mercatorX,mercatorY);vec2 uv=vec2(uvX,uvY);
#endif
v_pos0=uv;vec2 tile_pos=uv*EXTENT;vec3 globe_derived_up_vector=normalize(globe_pos)*u_tile_up_scale;
#ifdef GLOBE_POLES
vec3 up_vector=globe_derived_up_vector;
#else
vec3 up_vector=elevationVector(tile_pos);
#endif
float height=elevation(tile_pos);globe_pos+=up_vector*height;
#ifndef GLOBE_POLES
globe_pos-=globe_derived_up_vector*u_skirt_height*decomposed_pos_and_skirt.z;
#endif
#ifdef GLOBE_POLES
vec4 interpolated_pos=u_globe_matrix*vec4(globe_pos,1.0);
#else
vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);if (u_zoom_transition > 0.0) {merc_world_pos=vec4(merc_pos,height-u_skirt_height*decomposed_pos_and_skirt.z,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;}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition),1.0);
#endif
gl_Position=u_proj_matrix*interpolated_pos;
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
#endif
}`),globeAtmosphere:xi(`#include "_prelude_fog.fragment.glsl"
uniform float u_transition;uniform highp float u_fadeout_range;uniform highp float u_temporal_offset;uniform vec4 u_atmosphere_fog_color;uniform vec4 u_high_color;uniform vec4 u_space_color;uniform float u_horizon_angle;in highp vec3 v_ray_dir;in highp vec3 v_horizon_dir;void main() {highp vec3 dir=normalize(v_ray_dir);float globe_pos_dot_dir;
#ifdef PROJECTION_GLOBE_VIEW
globe_pos_dot_dir=dot(u_globe_pos,dir);highp vec3 closest_point_forward=abs(globe_pos_dot_dir)*dir;float norm_dist_from_center=length(closest_point_forward-u_globe_pos)/u_globe_radius;if (norm_dist_from_center < 0.98) {
#ifdef ALPHA_PASS
glFragColor=vec4(0,0,0,0);return;
#else
#ifdef NATIVE
glFragColor=vec4(1,1,1,1);
#else
glFragColor=vec4(0,0,0,1);
#endif
return;
#endif
}
#endif
highp vec3 horizon_dir=normalize(v_horizon_dir);float horizon_angle_mercator=dir.y < horizon_dir.y ?
0.0 : max(acos(clamp(dot(dir,horizon_dir),-1.0,1.0)),0.0);float horizon_angle;
#ifdef PROJECTION_GLOBE_VIEW
highp vec3 closest_point=globe_pos_dot_dir*dir;highp float closest_point_to_center=length(closest_point-u_globe_pos);highp float theta=asin(clamp(closest_point_to_center/length(u_globe_pos),-1.0,1.0));horizon_angle=globe_pos_dot_dir < 0.0 ?
PI-theta-u_horizon_angle : theta-u_horizon_angle;float angle_t=pow(u_transition,10.0);horizon_angle=mix(horizon_angle,horizon_angle_mercator,angle_t);
#else
horizon_angle=horizon_angle_mercator;
#endif
horizon_angle/=PI;float t=exp(-horizon_angle/u_fadeout_range);float alpha_0=u_atmosphere_fog_color.a;float alpha_1=u_high_color.a;float alpha_2=u_space_color.a;vec3 color_stop_0=u_atmosphere_fog_color.rgb;vec3 color_stop_1=u_high_color.rgb;vec3 color_stop_2=u_space_color.rgb;
#ifdef ALPHA_PASS
float a0=mix(alpha_2,1.0,alpha_1);float a1=mix(a0,1.0,alpha_0);float a2=mix(a0,a1,t);float a =mix(alpha_2,a2,t);glFragColor=vec4(1.0,1.0,1.0,a);
#else
vec3 c0=mix(color_stop_2,color_stop_1,alpha_1);vec3 c1=mix(c0,color_stop_0,alpha_0);vec3 c2=mix(c0,c1,t);vec3 c=c2;glFragColor=vec4(c*t,t);
#endif
}`,`in vec3 a_pos;in vec2 a_uv;uniform vec3 u_frustum_tl;uniform vec3 u_frustum_tr;uniform vec3 u_frustum_br;uniform vec3 u_frustum_bl;uniform float u_horizon;out highp vec3 v_ray_dir;out highp vec3 v_horizon_dir;void main() {v_ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,a_uv.x),mix(u_frustum_bl,u_frustum_br,a_uv.x),a_uv.y);v_horizon_dir=mix(
mix(u_frustum_tl,u_frustum_bl,u_horizon),mix(u_frustum_tr,u_frustum_br,u_horizon),a_uv.x);gl_Position=vec4(a_pos,1.0);}`),model:xi(`#include "_prelude_fog.fragment.glsl"
#include "_prelude_shadow.fragment.glsl"
#include "_prelude_lighting.glsl"
uniform float u_opacity;
#ifdef DITHERED_DISCARD
uniform float u_dithered_discard_threshold;
#endif
uniform vec3 u_lightcolor;uniform vec3 u_lightpos;uniform float u_lightintensity;uniform 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;
#ifdef RENDER_SHADOWS
in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth_shadows;
#endif
#ifdef OCCLUSION_TEXTURE_TRANSFORM
uniform vec4 u_occlusionTextureTransform;
#endif
#pragma mapbox: define-attribute highp vec3 normal_3f
#pragma mapbox: define-attribute highp vec3 color_3f
#pragma mapbox: define-attribute highp vec4 color_4f
#pragma mapbox: define-attribute highp vec2 uv_2f
#pragma mapbox: initialize-attribute highp vec3 normal_3f
#pragma mapbox: initialize-attribute highp vec3 color_3f
#pragma mapbox: initialize-attribute highp vec4 color_4f
#pragma mapbox: initialize-attribute highp vec2 uv_2f
#ifdef HAS_ATTRIBUTE_a_pbr
in lowp vec4 v_roughness_metallic_emissive_alpha;in mediump vec4 v_height_based_emission_params;
#endif
#ifdef HAS_TEXTURE_u_baseColorTexture
uniform sampler2D u_baseColorTexture;uniform bool u_baseTextureIsAlpha;uniform bool u_alphaMask;uniform float u_alphaCutoff;
#endif
#ifdef HAS_TEXTURE_u_metallicRoughnessTexture
uniform sampler2D u_metallicRoughnessTexture;
#endif
#ifdef HAS_TEXTURE_u_occlusionTexture
uniform sampler2D u_occlusionTexture;uniform float u_aoIntensity;
#endif
#ifdef HAS_TEXTURE_u_normalTexture
uniform sampler2D u_normalTexture;
#endif
#ifdef HAS_TEXTURE_u_emissionTexture
uniform sampler2D u_emissionTexture;
#endif
#ifdef APPLY_LUT_ON_GPU
uniform highp sampler3D u_lutTexture;
#endif
#ifdef TERRAIN_FRAGMENT_OCCLUSION
in highp float v_depth;uniform highp sampler2D u_depthTexture;uniform highp vec2 u_inv_depth_size;uniform highp vec2 u_depth_range_unpack;
#ifdef DEPTH_D24
highp float unpack_depth(highp float depth) {return  depth*u_depth_range_unpack.x+u_depth_range_unpack.y;}
#else
highp float unpack_depth_rgba(highp vec4 rgba_depth)
{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;}
#endif
bool isOccluded() {highp vec2 coord=gl_FragCoord.xy*u_inv_depth_size;
#ifdef FLIP_Y
coord.y=1.0-coord.y;
#endif
#ifdef DEPTH_D24
highp float depth=unpack_depth(texture(u_depthTexture,coord).r);
#else
highp float depth=unpack_depth_rgba(texture(u_depthTexture,coord));
#endif
return v_depth > depth+0.0005;}
#endif
#define saturate(_x) clamp(_x,0.,1.)
vec3 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)
{
#ifdef LIGHTING_3D_MODE
vec3 transformed_normal=vec3(-normal.xy,normal.z);float lighting_factor;
#ifdef RENDER_SHADOWS
lighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);
#else
lighting_factor=saturate(dot(transformed_normal,u_lighting_directional_dir));
#endif
return apply_lighting(albedo,transformed_normal,lighting_factor);
#else
vec3 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;
#endif
}vec4 getBaseColor() {vec4 albedo=u_baseColorFactor;
#ifdef HAS_ATTRIBUTE_a_color_3f
albedo*=vec4(color_3f,1.0);
#endif
#ifdef HAS_ATTRIBUTE_a_pbr
#else
#ifdef HAS_ATTRIBUTE_a_color_4f
albedo*=color_4f;
#endif
#endif
#if defined (HAS_TEXTURE_u_baseColorTexture) && defined (HAS_ATTRIBUTE_a_uv_2f)
vec4 texColor=texture(u_baseColorTexture,uv_2f);if(u_alphaMask) {if (texColor.w < u_alphaCutoff) {discard;}}
#ifdef UNPREMULT_TEXTURE_IN_SHADER
if(texColor.w > 0.0) {texColor.rgb/=texColor.w;}texColor.w=1.0;
#endif
if(u_baseTextureIsAlpha) {if (texColor.r < 0.5) {discard;}} else {texColor.rgb=sRGBToLinear(texColor.rgb);albedo*=texColor;}
#endif
vec4 color=vec4(mix(albedo.rgb,v_color_mix.rgb,v_color_mix.a),albedo.a);
#ifdef APPLY_LUT_ON_GPU
color=applyLUT(u_lutTexture,color);
#endif
return color;}highp mat3 cotangentFrame(highp vec3 N,highp vec3 p,highp vec2 uv ) {
#ifdef HAS_TEXTURE_u_normalTexture
highp 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;
#ifdef FLIP_Y
T=-T;B=-B;
#endif
highp 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;
#else
return mat3(1.0);
#endif
}highp vec3 getNormal(){highp vec3 n;
#ifdef HAS_ATTRIBUTE_a_normal_3f
n=normalize(normal_3f);
#else
highp 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));
#ifdef FLIP_Y
n=normalize(cross(fdx,fdy));
#else
n=normalize(cross(fdx,fdy))*-1.0;
#endif
#endif
#if defined(HAS_TEXTURE_u_normalTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
vec3 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);
#endif
return 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;
#ifdef HAS_ATTRIBUTE_a_pbr
mat.perceptualRoughness=v_roughness_metallic_emissive_alpha.x;mat.metallic=v_roughness_metallic_emissive_alpha.y;mat.baseColor.w*=v_roughness_metallic_emissive_alpha.w;
#endif
#if defined(HAS_TEXTURE_u_metallicRoughnessTexture) && defined(HAS_ATTRIBUTE_a_uv_2f) 
vec4 mrSample=texture(u_metallicRoughnessTexture,uv_2f);mat.perceptualRoughness*=mrSample.g;mat.metallic*=mrSample.b;
#endif
const 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)
{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)
{return specularColor+(f90-specularColor)*pow(clamp(1.0-VdotH,0.0,1.0),5.0);}vec3 F_SchlickFast(vec3 specularColor,float VdotH)
{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)
{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)
{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)
{
#ifdef LIGHTING_3D_MODE
return mat.diffuseColor;
#else
return mat.diffuseColor/PI;
#endif
}vec3 EnvBRDFApprox(vec3 specularColor,float roughness,highp float NdotV)
{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)
{vec3 env_light=vec3(0.65,0.65,0.65);
#ifdef LIGHTING_3D_MODE
float ambient_factor=calculate_ambient_directional_factor(normal);env_light=u_lighting_ambient_color*ambient_factor;
#endif
vec3 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)
{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;
#ifdef RENDER_SHADOWS
lighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth_shadows);
#else
lighting_factor=NdotL;
#endif
vec3 directLightColor=(specularTerm+diffuseTerm)*lighting_factor*lightColor;vec3 indirectLightColor=computeIndirectLightContribution(mat,NdotV,transformed_normal);vec3 color=(saturate(directLightColor)+indirectLightColor);float intensityFactor=1.0;
#if !defined(LIGHTING_3D_MODE)
const 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);
#endif
color*=intensityFactor;return color;}void main() {
#ifdef TERRAIN_FRAGMENT_OCCLUSION
if (isOccluded()) {discard;}
#endif
vec3 lightDir=u_lightpos;vec3 lightColor=u_lightcolor;
#ifdef LIGHTING_3D_MODE
lightDir=u_lighting_directional_dir;lightDir.xy=-lightDir.xy;lightColor=u_lighting_directional_color;
#endif
vec4 finalColor;
#ifdef DIFFUSE_SHADED
vec3 N=getNormal();vec3 baseColor=getBaseColor().rgb;vec3 diffuse=getDiffuseShadedColor(baseColor,N,lightDir,lightColor);
#ifdef HAS_TEXTURE_u_occlusionTexture
float ao=(texture(u_occlusionTexture,uv_2f).r-1.0)*u_aoIntensity+1.0;diffuse*=ao;
#endif
finalColor=vec4(mix(diffuse,baseColor,u_emissive_strength),1.0)*u_opacity;
#else
Material mat=getPBRMaterial();vec3 color=computeLightContribution(mat,lightDir,lightColor);float ao=1.0;
#if defined (HAS_TEXTURE_u_occlusionTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
#ifdef OCCLUSION_TEXTURE_TRANSFORM
vec2 uv=uv_2f.xy*u_occlusionTextureTransform.zw+u_occlusionTextureTransform.xy;
#else
vec2 uv=uv_2f;
#endif
ao=(texture(u_occlusionTexture,uv).x-1.0)*u_aoIntensity+1.0;color*=ao;
#endif
vec4 emissive=u_emissiveFactor;
#if defined(HAS_TEXTURE_u_emissionTexture) && defined(HAS_ATTRIBUTE_a_uv_2f)
emissive.rgb*=sRGBToLinear(texture(u_emissionTexture,uv_2f).rgb);
#endif
#ifdef APPLY_LUT_ON_GPU
float emissiveFactorLength=max(length(u_emissiveFactor.rgb),0.001);emissive.rgb=sRGBToLinear(applyLUT(u_lutTexture,linearTosRGB(emissive.rgb/emissiveFactorLength).rbg))*emissiveFactorLength;
#endif
color+=emissive.rgb;float opacity=mat.baseColor.w*u_opacity;
#ifdef HAS_ATTRIBUTE_a_pbr
float 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;
#ifdef APPLY_LUT_ON_GPU
color_mix=applyLUT(u_lutTexture,color_mix);
#endif
color=mix(color,color_mix,min(1.0,resEmission));
#ifdef HAS_ATTRIBUTE_a_color_4f
float 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);
#endif
#endif
vec3 unlitColor=mat.baseColor.rgb*ao+emissive.rgb;color=mix(color,unlitColor,u_emissive_strength);color=linearTosRGB(color);color*=opacity;finalColor=vec4(color,opacity);
#endif
#ifdef DITHERED_DISCARD
if (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;}}
#endif
#ifdef FOG
finalColor=fog_dither(fog_apply_premultiplied(finalColor,v_fog_pos,v_position_height.w));
#endif
#ifdef RENDER_CUTOFF
finalColor*=v_cutoff_opacity;
#endif
#ifdef INDICATOR_CUTOUT
finalColor=applyCutout(finalColor,v_position_height.w);
#endif
#ifdef FEATURE_CUTOUT
finalColor=apply_feature_cutout(finalColor,gl_FragCoord,get_cutout_factors(gl_FragCoord).x);
#endif
glFragColor=finalColor;
#ifdef OVERDRAW_INSPECTOR
glFragColor=vec4(1.0);
#endif
HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
#include "_prelude_shadow.vertex.glsl"
in vec3 a_pos_3f;
#pragma mapbox: define-attribute highp vec3 normal_3f
#pragma mapbox: define-attribute highp vec2 uv_2f
#pragma mapbox: define-attribute highp vec3 color_3f
#pragma mapbox: define-attribute highp vec4 color_4f
#pragma mapbox: define-attribute-vertex-shader-only highp uvec4 pbr
#pragma mapbox: define-attribute-vertex-shader-only highp vec3 heightBasedEmissiveStrength
uniform mat4 u_matrix;uniform mat4 u_node_matrix;uniform mat4 u_lighting_matrix;uniform vec3 u_camera_pos;uniform vec4 u_color_mix;
#ifdef INSTANCED_ARRAYS
in vec4 a_normal_matrix0;in vec4 a_normal_matrix1;in vec4 a_normal_matrix2;in vec4 a_normal_matrix3;
#else
uniform highp mat4 u_normal_matrix;
#endif
#ifdef RENDER_SHADOWS
uniform 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;
#endif
out vec4 v_position_height;out lowp vec4 v_color_mix;
#ifdef TERRAIN_FRAGMENT_OCCLUSION
out highp float v_depth;
#endif
#ifdef HAS_ATTRIBUTE_a_pbr
out lowp vec4 v_roughness_metallic_emissive_alpha;out mediump vec4 v_height_based_emission_params;
#endif
vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}void main() {
#pragma mapbox: initialize-attribute highp vec3 normal_3f
#pragma mapbox: initialize-attribute highp vec2 uv_2f
#pragma mapbox: initialize-attribute highp vec3 color_3f
#pragma mapbox: initialize-attribute highp vec4 color_4f
#pragma mapbox: initialize-attribute-custom highp uvec4 pbr
#pragma mapbox: initialize-attribute-custom highp vec3 heightBasedEmissiveStrength
highp mat4 normal_matrix;
#ifdef INSTANCED_ARRAYS
normal_matrix=mat4(a_normal_matrix0,a_normal_matrix1,a_normal_matrix2,a_normal_matrix3);
#else
normal_matrix=u_normal_matrix;
#endif
vec3 local_pos;mat3 rs;
#ifdef MODEL_POSITION_ON_GPU
vec3 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;
#else
local_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);
#endif
v_position_height.w=a_pos_3f.z;
#ifdef HAS_ATTRIBUTE_a_pbr
vec4 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;
#endif
#ifdef FOG
v_fog_pos=fog_position(local_pos);
#endif
#ifdef RENDER_CUTOFF
v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
#endif
#ifdef TERRAIN_FRAGMENT_OCCLUSION
v_depth=gl_Position.z/gl_Position.w;
#ifdef CLIP_ZERO_TO_ONE
v_depth=-1.0+2.0*v_depth; 
#endif
#endif
#ifdef HAS_ATTRIBUTE_a_normal_3f
#ifdef MODEL_POSITION_ON_GPU
float 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);
#else
normal_3f=vec3(normal_matrix*vec4(normal_3f,0));
#endif
#endif
#ifdef HAS_ATTRIBUTE_a_pbr
#ifdef HAS_ATTRIBUTE_a_color_4f
v_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);
#endif
#endif
#ifdef RENDER_SHADOWS
vec4 shadow_pos=u_node_matrix*vec4(local_pos,1.0);
#ifdef NORMAL_OFFSET
#ifdef HAS_ATTRIBUTE_a_normal_3f
#ifdef MODEL_POSITION_ON_GPU
vec3 offset=shadow_normal_offset(vec3(-normal_3f.xy,normal_3f.z));shadow_pos.xyz+=offset*shadow_normal_offset_multiplier0();
#else
vec3 offset=shadow_normal_offset_model(normal_3f);shadow_pos.xyz+=offset*shadow_normal_offset_multiplier0();
#endif
#endif
#endif
v_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;
#endif
}`),modelDepth:xi("void main() {}",`in vec3 a_pos_3f;uniform mat4 u_matrix;
#ifdef MODEL_POSITION_ON_GPU
#ifdef INSTANCED_ARRAYS
in vec4 a_normal_matrix0;in vec4 a_normal_matrix1;in vec4 a_normal_matrix2;in vec4 a_normal_matrix3;
#else
uniform highp mat4 u_instance;
#endif
uniform highp mat4 u_node_matrix;
#endif
void main() {
#ifdef MODEL_POSITION_ON_GPU
highp mat4 instance;
#ifdef INSTANCED_ARRAYS
instance=mat4(a_normal_matrix0,a_normal_matrix1,a_normal_matrix2,a_normal_matrix3);
#else
instance=u_instance;
#endif
vec3 pos_color=instance[0].xyz;vec4 translate=instance[1];vec3 pos_a=floor(pos_color);float hidden=float(pos_a.x > EXTENT);float meter_to_tile=instance[0].w;vec4 pos=vec4(pos_a.xy,translate.z,1.0);mat3 rs;rs[0].x=instance[1].w;rs[0].yz=instance[2].xy;rs[1].xy=instance[2].zw;rs[1].z=instance[3].x;rs[2].xyz=instance[3].yzw;vec4 pos_node=u_node_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;gl_Position=mix(u_matrix*pos,AWAY,hidden);
#else
gl_Position=u_matrix*vec4(a_pos_3f,1);
#endif
}`),stars:xi(`in highp vec2 v_uv;in mediump float v_intensity;float shapeCircle(in vec2 uv)
{float beginFade=0.6;float lengthFromCenter=length(v_uv);return 1.0-clamp((lengthFromCenter-beginFade)/(1.0-beginFade),0.0,1.0);}void main() {float alpha=shapeCircle(v_uv);vec3 color=vec3(1.0,1.0,1.0);alpha*=v_intensity;glFragColor=vec4(color*alpha,alpha);HANDLE_WIREFRAME_DEBUG;}`,`
in vec3 a_pos_3f;in vec2 a_uv;in float a_size_scale;in float a_opacity;uniform mat4 u_matrix;uniform vec3 u_up;uniform vec3 u_right;uniform float u_intensity_multiplier;out highp vec2 v_uv;out mediump float v_intensity;void main() {v_uv=a_uv;v_intensity=a_opacity*u_intensity_multiplier;vec3 pos=a_pos_3f;pos+=a_uv.x*u_right*a_size_scale;pos+=a_uv.y*u_up*a_size_scale;gl_Position=u_matrix*vec4(pos,1.0);}`),snowParticle:xi("in highp vec2 uv;in highp float alphaMultiplier;uniform vec4 u_particleColor;uniform vec2 u_simpleShapeParameters;void main() {float t=clamp((length(uv)-u_simpleShapeParameters.x)/(1.0-u_simpleShapeParameters.x),0.0,1.0);float alpha=1.0-pow(t,pow(10.0,u_simpleShapeParameters.y));alpha*=alphaMultiplier;alpha*=u_particleColor.a;vec3 color=u_particleColor.rgb*alpha;glFragColor=vec4(color,alpha) ;HANDLE_WIREFRAME_DEBUG;}",`
in highp vec3 a_pos_3f;in highp vec2 a_uv;in highp vec4 a_snowParticleData;in highp vec4 a_snowParticleDataHorizontalOscillation;uniform mat4 u_modelview;uniform mat4 u_projection;uniform vec3 u_cam_pos;uniform vec2 u_screenSize;uniform float u_time;uniform float u_boxSize;uniform float u_velocityConeAperture; 
uniform float u_velocity;uniform vec3 u_direction;uniform float u_horizontalOscillationRadius; 
uniform float u_horizontalOscillationRate; 
uniform float u_billboardSize;uniform vec2 u_thinningCenterPos;uniform vec3 u_thinningShape;uniform float u_thinningAffectedRatio;uniform float u_thinningParticleOffset;out highp vec2 uv;out highp float alphaMultiplier;void main() {vec3 pos=a_pos_3f;float halfBoxSize=0.5*u_boxSize;pos.xyz*=halfBoxSize;pos+=u_cam_pos;float velocityConeApertureRad=radians(u_velocityConeAperture*0.5);float coneAnglePichRad=velocityConeApertureRad*a_snowParticleData.z;float coneAngleHeadingRad=a_snowParticleData.w*radians(360.0);vec3 localZ=normalize(u_direction);vec3 localX=normalize(cross(localZ,vec3(1,0,0)));vec3 localY=normalize(cross(localZ,localX));vec3 direction;direction.x=cos(coneAngleHeadingRad)*sin(coneAnglePichRad);direction.y=sin(coneAngleHeadingRad)*sin(coneAnglePichRad);direction.z=cos(coneAnglePichRad);direction=normalize(direction);vec3 simPosLocal=vec3(0,0,0);float velocityScale=(1.0+3.0*a_snowParticleData.y)*u_velocity;simPosLocal+=direction*velocityScale*u_time;float horizontalOscillationRadius=u_horizontalOscillationRadius*a_snowParticleDataHorizontalOscillation.x;float horizontalOscillationAngle=u_horizontalOscillationRate*u_time*(-1.0+2.0*a_snowParticleDataHorizontalOscillation.y);simPosLocal.xy+=horizontalOscillationRadius*vec2(cos(horizontalOscillationAngle),sin(horizontalOscillationAngle));vec3 simPos=localX*simPosLocal.x+
localY*simPosLocal.y+localZ*simPosLocal.z;pos+=simPos;pos=fract((pos+vec3(halfBoxSize))/vec3(u_boxSize))*u_boxSize-vec3(halfBoxSize);float clipZ=-u_cam_pos.z+pos.z;vec4 posView=u_modelview*vec4(pos,1.0);float size=u_billboardSize;alphaMultiplier=1.0;vec4 posScreen=u_projection*posView;posScreen/=posScreen.w;posScreen.xy=vec2(0.5)+posScreen.xy*0.5;posScreen.xy*=u_screenSize;vec2 thinningCenterPos=u_thinningCenterPos.xy;thinningCenterPos.y=u_screenSize.y-thinningCenterPos.y;float screenDist=length((thinningCenterPos-posScreen.xy)/(0.5*u_screenSize));screenDist+=a_snowParticleData.x*u_thinningParticleOffset;float scaleFactorMode=0.0;float thinningShapeDist=u_thinningShape.x+u_thinningShape.y;if (screenDist < thinningShapeDist) {float thinningFadeRatio=clamp((screenDist-u_thinningShape.x)/u_thinningShape.y,0.0,1.0);thinningFadeRatio=pow(thinningFadeRatio,u_thinningShape.z);if (a_snowParticleData.x < u_thinningAffectedRatio) {scaleFactorMode=1.0-thinningFadeRatio;alphaMultiplier=thinningFadeRatio;}}vec4 posScreen1=u_projection*vec4(posView.x-size,posView.yzw);posScreen1/=posScreen1.w;vec4 posScreen2=u_projection*vec4(posView.x+size,posView.yzw);posScreen2/=posScreen2.w;posScreen1.xy=vec2(0.5)+posScreen1.xy*0.5;posScreen1.xy*=u_screenSize;posScreen2.xy=vec2(0.5)+posScreen2.xy*0.5;posScreen2.xy*=u_screenSize;float screenLength=length(posScreen1.xy-posScreen2.xy);float screenEpsilon=3.0;float scaleFactor=1.0;if (screenLength < screenEpsilon) {scaleFactor=screenEpsilon/max(screenLength,0.01);scaleFactor=mix(scaleFactor,1.0,scaleFactorMode);}float screenEpsilon2=15.0;if (screenLength > screenEpsilon2) {scaleFactor=screenEpsilon2/max(screenLength,0.01);}size*=scaleFactor;vec2 right=size*vec2(1,0);vec2 up=size*vec2(0,1);posView.xy+=right*a_uv.x;posView.xy+=up*a_uv.y;uv=a_uv;gl_Position=u_projection*posView;}`),rainParticle:xi("in highp vec2 uv;in highp float particleRandomValue;uniform sampler2D u_texScreen;uniform float u_distortionStrength;uniform vec4 u_color;uniform vec2 u_thinningCenterPos;uniform vec3 u_thinningShape;uniform float u_thinningAffectedRatio;uniform float u_thinningParticleOffset;uniform float u_shapeDirectionalPower;uniform float u_mode;void main() {vec2 st=uv*0.5+vec2(0.5);vec2 uvm=uv;uvm.y=-1.0+2.0*pow(st.y,u_shapeDirectionalPower);float shape=clamp(1.0-length(uvm),0.0,1.0);float alpha=abs(shape)*u_color.a;vec2 screenSize=vec2(textureSize(u_texScreen,0));vec2 thinningCenterPos=u_thinningCenterPos.xy;thinningCenterPos.y=screenSize.y-thinningCenterPos.y;float screenDist=length((thinningCenterPos-gl_FragCoord.xy)/(0.5*screenSize));screenDist+=(0.5+0.5*particleRandomValue)*u_thinningParticleOffset;float thinningShapeDist=u_thinningShape.x+u_thinningShape.y;float thinningAlpha=1.0;if (screenDist < thinningShapeDist) {float thinningFadeRatio=clamp((screenDist-u_thinningShape.x)/u_thinningShape.y,0.0,1.0);thinningFadeRatio=pow(thinningFadeRatio,u_thinningShape.z);thinningAlpha*=thinningFadeRatio;}vec2 offsetXY=normalize(uvm)*abs(shape);vec2 stScreen=(gl_FragCoord.xy+offsetXY*u_distortionStrength*thinningAlpha)/screenSize;vec3 colorScreen=texture(u_texScreen,stScreen).rgb;alpha*=thinningAlpha;glFragColor=mix(vec4(colorScreen,1.0),vec4(u_color.rgb*alpha,alpha),u_mode);HANDLE_WIREFRAME_DEBUG;}",`
in highp vec3 a_pos_3f;in highp vec2 a_uv;in highp vec4 a_rainParticleData;uniform mat4 u_modelview;uniform mat4 u_projection;uniform vec3 u_cam_pos;uniform float u_time;uniform float u_boxSize;uniform float u_velocityConeAperture; 
uniform float u_velocity; 
uniform vec2 u_rainDropletSize;uniform vec3 u_rainDirection;out highp vec2 uv;out highp float particleRandomValue;void main() {vec3 pos=a_pos_3f;float halfBoxSize=0.5*u_boxSize;pos*=halfBoxSize; 
pos+=u_cam_pos;float velocityConeApertureRad=radians(u_velocityConeAperture*0.5);float coneAnglePichRad=velocityConeApertureRad*a_rainParticleData.z;float coneAngleHeadingRad=a_rainParticleData.w*radians(360.0);vec3 localZ=normalize(u_rainDirection);vec3 localX=normalize(cross(localZ,vec3(1,0,0)));vec3 localY=normalize(cross(localZ,localX));vec3 directionLocal;directionLocal.x=cos(coneAngleHeadingRad)*sin(coneAnglePichRad);directionLocal.y=sin(coneAngleHeadingRad)*sin(coneAnglePichRad);directionLocal.z=cos(coneAnglePichRad);directionLocal=normalize(directionLocal);vec3 directionWorld=localX*directionLocal.x+localY*directionLocal.y+localZ*directionLocal.z;float velocityScale=(1.0+3.0*a_rainParticleData.y)*u_velocity;vec3 simPosLocal=vec3(0,0,0);simPosLocal+=directionLocal*velocityScale*u_time;vec3 simPos=localX*simPosLocal.x+
localY*simPosLocal.y+localZ*simPosLocal.z;pos+=simPos;pos=fract((pos+vec3(halfBoxSize))/vec3(u_boxSize))*u_boxSize-vec3(halfBoxSize);vec4 posView=u_modelview*vec4(pos,1.0);vec3 directionView=normalize((u_modelview*vec4(directionWorld,0.0)).xyz);vec3 side=cross(directionView,normalize(posView.xyz));posView.xyz+=side*a_uv.x*u_rainDropletSize.x;posView.xyz+=directionView*a_uv.y*u_rainDropletSize.y;uv=a_uv;particleRandomValue=a_rainParticleData.x;gl_Position=u_projection*posView;}`),vignette:xi("uniform vec3 u_vignetteShape;uniform vec4 u_vignetteColor;in vec2 st;void main() {float screenDist=length(st);float alpha=clamp((screenDist-u_vignetteShape.x)/u_vignetteShape.y,0.0,1.0);alpha=pow(alpha,u_vignetteShape.z)*u_vignetteColor.a;vec3 color=u_vignetteColor.rgb;glFragColor=vec4(color*alpha,alpha) ;}","in vec2 a_pos_2f;out vec2 st;void main() {st=a_pos_2f;gl_Position=vec4(a_pos_2f,0,1);}"),occlusion:xi("uniform vec4 u_color;void main() {glFragColor=u_color;}",`#include "_prelude_terrain.vertex.glsl"
in highp vec2 a_offset_xy;uniform highp vec3 u_anchorPos;uniform mat4 u_matrix;uniform vec2 u_screenSizePx;uniform vec2 u_occluderSizePx;void main() {vec3 world_pos=u_anchorPos;
#ifdef TERRAIN
float e=elevation(world_pos.xy);world_pos.z+=e;
#endif
vec4 projected_point=u_matrix*vec4(world_pos,1.0);projected_point.xy+=projected_point.w*a_offset_xy*0.5*u_occluderSizePx/u_screenSizePx;gl_Position=projected_point;}`)};function ua(u,i){const o=u.split(`
`);for(let d of o){if(d=d.trimStart(),d[0]!=="#"||!d.includes("if")||d.startsWith("#endif"))continue;const m=d.match(cy);if(m)for(const y of m)uy.has(y)||i.add(y)}}function dy(u){return new Set(["uint","int","uvec2","ivec2","uvec3","ivec3","uvec4","ivec4"]).has(u)}function xi(u,i){const o=new Set,d=[],m=[];u=u.replace(Hu,(v,w)=>(m.push(w),"")),i=i.replace(Hu,(v,w)=>(d.push(w),""));let y=new Set(El);ua(u,y),ua(i,y);for(const v of[...d,...m])Ic[v]||(Ic[v]=new Set,ua(_o[v],Ic[v])),y=new Set([...y,...Ic[v]]);return{fragmentSource:u=u.replace(_t,(v,w,E,P,R)=>(o.add(R),w==="define"?`
#ifndef HAS_UNIFORM_u_${R}
${dy(P)?"flat ":""}in ${E} ${P} ${R};
#else
uniform ${E} ${P} u_${R};
#endif
`:w==="initialize"?`
#ifdef HAS_UNIFORM_u_${R}
    ${E} ${P} ${R} = u_${R};
#endif
`:w==="define-attribute"?`
#ifdef HAS_ATTRIBUTE_a_${R}
    in ${E} ${P} ${R};
#endif
`:w==="initialize-attribute"?"":void 0)),vertexSource:i=i.replace(_t,(v,w,E,P,R)=>{const O=`MATERIAL_ATTRIBUTE_OFFSET_${R}`,k=P==="float"?"vec2":P,N=`GET_ATTRIBUTE_${k}(a_${R}, materialInfo, ${O})`,j=R.match(/color/)?"color":k;return w==="define-attribute-vertex-shader-only"?`
#ifdef HAS_ATTRIBUTE_a_${R}
in ${E} ${P} a_${R};
#endif
`:o.has(R)?w==="define"?`
#ifndef HAS_UNIFORM_u_${R}
uniform lowp float u_${R}_t;
    #if !defined(${O})
        in ${E} ${k} a_${R};
    #endif
${dy(P)?"flat ":""}out ${E} ${P} ${R};
#else
uniform ${E} ${P} u_${R};
#endif
`:w==="initialize"?j==="vec4"||j==="uvec4"?`
#ifndef HAS_UNIFORM_u_${R}
    ${R} = a_${R};
#else
    ${E} ${P} ${R} = u_${R};
#endif
`:`
#if !defined(HAS_UNIFORM_u_${R})
    #ifdef ${O}
        ${R} = unpack_mix_${j}(${N}, u_${R}_t);
    #else
        ${R} = unpack_mix_${j}(a_${R}, u_${R}_t);
    #endif
#else
    ${E} ${P} ${R} = u_${R};
#endif
`:w==="define-attribute"?`
#ifdef HAS_ATTRIBUTE_a_${R}
    in ${E} ${P} a_${R};
    out ${E} ${P} ${R};
#endif
`:w==="initialize-attribute"?`
#ifdef HAS_ATTRIBUTE_a_${R}
    ${R} = a_${R};
#endif
`:void 0:w==="define"?`
#ifndef HAS_UNIFORM_u_${R}
uniform lowp float u_${R}_t;
    #if !defined(${O})
        in ${E} ${k} a_${R};
    #endif
#else
uniform ${E} ${P} u_${R};
#endif
`:w==="define-instanced"?j==="mat4"?`
#ifdef INSTANCED_ARRAYS
in vec4 a_${R}0;
in vec4 a_${R}1;
in vec4 a_${R}2;
in vec4 a_${R}3;
#else
uniform ${E} ${P} u_${R};
#endif
`:`
#ifdef INSTANCED_ARRAYS
in ${E} ${k} a_${R};
#else
uniform ${E} ${P} u_${R};
#endif
`:w==="initialize-attribute-custom"?`
#ifdef HAS_ATTRIBUTE_a_${R}
    ${E} ${P} ${R} = a_${R};
#endif
`:j==="vec4"||j==="uvec4"?`
#ifndef HAS_UNIFORM_u_${R}
    #ifdef ${O}
        ${E} ${P} ${R} = ${N};
    #else
        ${E} ${P} ${R} = a_${R};
    #endif
#else
    ${E} ${P} ${R} = u_${R};
#endif
`:`
#ifndef HAS_UNIFORM_u_${R}
    #ifdef ${O}
        ${E} ${P} ${R} = unpack_mix_${j}(${N}, u_${R}_t);
    #else
        ${E} ${P} ${R} = unpack_mix_${j}(a_${R}, u_${R}_t);
    #endif
#else
    ${E} ${P} ${R} = u_${R};
#endif
`}),usedDefines:y,vertexIncludes:d,fragmentIncludes:m}}class fy{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffers=[],this.vao=null}bind(i,o,d,m,y,v,w,E){this.context=i;let P=this.boundPaintVertexBuffers.length!==m.length;for(let O=0;!P&&O<m.length;O++)this.boundPaintVertexBuffers[O]!==m[O]&&(P=!0);let R=this.boundDynamicVertexBuffers.length!==w.length;for(let O=0;!R&&O<w.length;O++)this.boundDynamicVertexBuffers[O]!==w[O]&&(R=!0);if(!this.vao||this.boundProgram!==o||this.boundLayoutVertexBuffer!==d||P||R||this.boundIndexBuffer!==y||this.boundVertexOffset!==v)this.freshBind(o,d,m,y,v,w,E);else{i.bindVertexArrayOES.set(this.vao);for(const O of w)O&&(O.bind(),E&&O.instanceCount&&O.setVertexAttribDivisor(i.gl,o,E));y&&y.dynamicDraw&&y.bind()}}freshBind(i,o,d,m,y,v,w){const E=this.context,P=E.gl;this.vao&&this.destroy(),this.vao=E.gl.createVertexArray(),E.bindVertexArrayOES.set(this.vao),this.boundProgram=i,this.boundLayoutVertexBuffer=o,this.boundPaintVertexBuffers=d,this.boundIndexBuffer=m,this.boundVertexOffset=y,this.boundDynamicVertexBuffers=v,o.enableAttributes(P,i),o.bind(),o.setVertexAttribPointers(P,i,y);for(const R of d)R.enableAttributes(P,i),R.bind(),R.setVertexAttribPointers(P,i,y);for(const R of v)R&&(R.enableAttributes(P,i),R.bind(),R.setVertexAttribPointers(P,i,y),w&&R.instanceCount&&R.setVertexAttribDivisor(P,i,w));m&&m.bind()}destroy(){this.vao&&(this.context.gl.deleteVertexArray(this.vao),this.vao=null)}}function Yp(u,i){const o=Math.pow(2,i.canonical.z),d=i.canonical.y;return[new a.ag(0,d/o).toLngLat().lat,new a.ag(0,(d+1)/o).toLngLat().lat]}function y1(u,i,o,d,m,y,v){const w=u.context,E=w.gl,P=o.hillshadeFBO;if(!P)return;u.prepareDrawTile();const R=u.isTileAffectedByFog(i),O=[];u.terrain&&u.terrain.renderingToTexture&&u.emissiveMode==="mrt-fallback"&&O.push("USE_MRT1");const k=u.getOrCreateProgram("hillshade",{overrideFog:R,defines:O});w.activeTexture.set(E.TEXTURE0),E.bindTexture(E.TEXTURE_2D,P.colorAttachment0.get());const N=((W,ie,ne,K)=>{const xe=ne.paint.get("hillshade-shadow-color"),le=ne.paint.get("hillshade-shadow-color-use-theme").constantOr("default")==="none",_e=ne.paint.get("hillshade-highlight-color"),re=ne.paint.get("hillshade-highlight-color-use-theme").constantOr("default")==="none",ae=ne.paint.get("hillshade-accent-color"),fe=ne.paint.get("hillshade-accent-color-use-theme").constantOr("default")==="none",Ce=ne.paint.get("hillshade-emissive-strength");let ve=a.ap(ne.paint.get("hillshade-illumination-direction"));if(ne.paint.get("hillshade-illumination-anchor")==="viewport")ve-=W.transform.angle;else if(W.style&&W.style.enable3dLights()&&W.style.directionalLight){const ze=W.style.directionalLight.properties.get("direction"),Je=a.cP(ze.x,ze.y,ze.z);ve=a.ap(Je[1])}const Ne=!W.options.moving;return{u_matrix:K||W.transform.calculateProjMatrix(ie.tileID.toUnwrapped(),Ne),u_image:0,u_latrange:Yp(0,ie.tileID),u_light:[ne.paint.get("hillshade-exaggeration"),ve],u_shadow:xe.toPremultipliedRenderColor(le?null:ne.lut),u_highlight:_e.toPremultipliedRenderColor(re?null:ne.lut),u_emissive_strength:Ce,u_accent:ae.toPremultipliedRenderColor(fe?null:ne.lut)}})(u,o,d,u.terrain?i.projMatrix:null);u.uploadCommonUniforms(w,k,i.toUnwrapped());const{tileBoundsBuffer:j,tileBoundsIndexBuffer:U,tileBoundsSegments:X}=u.getTileBoundsBuffers(o);k.draw(u,E.TRIANGLES,m,y,v,Nt.disabled,N,d.id,j,U,X)}function py(u,i,o){if(!i.needsDEMTextureUpload)return;const d=u.context,m=d.gl;d.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||u.getTileTexture(o.stride);const y=o.getPixels();i.demTexture?i.demTexture.update(y,{premultiply:!1}):i.demTexture=new a.T(d,y,m.R32F,{premultiply:!1}),i.needsDEMTextureUpload=!1}function x1(u,i,o){const d=u.context,m=d.gl;if(!i.dem)return;const y=i.dem;if(d.activeTexture.set(m.TEXTURE1),py(u,i,y),!i.demTexture)return;i.demTexture.bind(m.NEAREST,m.CLAMP_TO_EDGE);const v=y.dim;d.activeTexture.set(m.TEXTURE0);let w=i.hillshadeFBO;if(!w){const k=new a.T(d,{width:v,height:v,data:null},m.RGBA8);k.bind(m.LINEAR,m.CLAMP_TO_EDGE),w=i.hillshadeFBO=d.createFramebuffer(v,v,1,"renderbuffer"),w.colorAttachment0.set(k.texture)}d.bindFramebuffer.set(w.framebuffer),d.viewport.set([0,0,v,v]);const{tileBoundsBuffer:E,tileBoundsIndexBuffer:P,tileBoundsSegments:R}=u.getMercatorTileBoundsBuffers(),O=[];u.linearFloatFilteringSupported()&&O.push("TERRAIN_DEM_FLOAT_FORMAT"),u.terrain&&u.terrain.renderingToTexture&&u.emissiveMode==="mrt-fallback"&&O.push("USE_MRT1"),u.getOrCreateProgram("hillshadePrepare",{defines:O}).draw(u,m.TRIANGLES,At.disabled,Ht.disabled,jt.unblended,Nt.disabled,((k,N)=>{const j=N.stride,U=a.bb();return a.bT(U,0,a.an,-a.an,0,0,1),a.bx(U,U,[0,-a.an,0]),{u_matrix:U,u_image:1,u_dimension:[j,j],u_zoom:k.overscaledZ}})(i.tileID,y),o.id,E,P,R),i.needsHillshadePrepare=!1}class hn{constructor(i){this.gl=i.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(i){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class my extends hn{getDefault(){return a.aq.transparent.toNonPremultipliedRenderColor(null)}set(i){const o=this.current;(i.r!==o.r||i.g!==o.g||i.b!==o.b||i.a!==o.a||this.dirty)&&(this.gl.clearColor(i.r,i.g,i.b,i.a),this.current=i,this.dirty=!1)}}class v1 extends hn{getDefault(){return 1}set(i){(i!==this.current||this.dirty)&&(this.gl.clearDepth(i),this.current=i,this.dirty=!1)}}class bd extends hn{getDefault(){return 0}set(i){(i!==this.current||this.dirty)&&(this.gl.clearStencil(i),this.current=i,this.dirty=!1)}}class b1 extends hn{getDefault(){return[!0,!0,!0,!0]}set(i){const o=this.current;(i[0]!==o[0]||i[1]!==o[1]||i[2]!==o[2]||i[3]!==o[3]||this.dirty)&&(this.gl.colorMask(i[0],i[1],i[2],i[3]),this.current=i,this.dirty=!1)}}class _y extends hn{getDefault(){return!0}set(i){(i!==this.current||this.dirty)&&(this.gl.depthMask(i),this.current=i,this.dirty=!1)}}class Kp extends hn{getDefault(){return 255}set(i){(i!==this.current||this.dirty)&&(this.gl.stencilMask(i),this.current=i,this.dirty=!1)}}class wd extends hn{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(i){const o=this.current;(i.func!==o.func||i.ref!==o.ref||i.mask!==o.mask||this.dirty)&&(this.gl.stencilFunc(i.func,i.ref,i.mask),this.current=i,this.dirty=!1)}}class Jp extends hn{getDefault(){const i=this.gl;return[i.KEEP,i.KEEP,i.KEEP]}set(i){const o=this.current;(i[0]!==o[0]||i[1]!==o[1]||i[2]!==o[2]||this.dirty)&&(this.gl.stencilOp(i[0],i[1],i[2]),this.current=i,this.dirty=!1)}}class Il extends hn{getDefault(){return!1}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;i?o.enable(o.STENCIL_TEST):o.disable(o.STENCIL_TEST),this.current=i,this.dirty=!1}}class Al extends hn{getDefault(){return[0,1]}set(i){const o=this.current;(i[0]!==o[0]||i[1]!==o[1]||this.dirty)&&(this.gl.depthRange(i[0],i[1]),this.current=i,this.dirty=!1)}}class Cc extends hn{getDefault(){return!1}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;i?o.enable(o.DEPTH_TEST):o.disable(o.DEPTH_TEST),this.current=i,this.dirty=!1}}class No extends hn{getDefault(){return this.gl.LESS}set(i){(i!==this.current||this.dirty)&&(this.gl.depthFunc(i),this.current=i,this.dirty=!1)}}class gy extends hn{getDefault(){return!1}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;i?o.enable(o.BLEND):o.disable(o.BLEND),this.current=i,this.dirty=!1}}class Qp extends hn{getDefault(){const i=this.gl;return[i.ONE,i.ZERO,i.ONE,i.ZERO]}set(i){const o=this.current;(i[0]!==o[0]||i[1]!==o[1]||i[2]!==o[2]||i[3]!==o[3]||this.dirty)&&(this.gl.blendFuncSeparate(i[0],i[1],i[2],i[3]),this.current=i,this.dirty=!1)}}class yy extends hn{getDefault(){return a.aq.transparent.toNonPremultipliedRenderColor(null)}set(i){const o=this.current;(i.r!==o.r||i.g!==o.g||i.b!==o.b||i.a!==o.a||this.dirty)&&(this.gl.blendColor(i.r,i.g,i.b,i.a),this.current=i,this.dirty=!1)}}class Pc extends hn{getDefault(){return this.gl.FUNC_ADD}set(i){(i!==this.current||this.dirty)&&(this.gl.blendEquationSeparate(i,i),this.current=i,this.dirty=!1)}}class Td extends hn{getDefault(){return!1}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;i?o.enable(o.CULL_FACE):o.disable(o.CULL_FACE),this.current=i,this.dirty=!1}}class Sd extends hn{getDefault(){return this.gl.BACK}set(i){(i!==this.current||this.dirty)&&(this.gl.cullFace(i),this.current=i,this.dirty=!1)}}class em extends hn{getDefault(){return this.gl.CCW}set(i){(i!==this.current||this.dirty)&&(this.gl.frontFace(i),this.current=i,this.dirty=!1)}}let Ed=class extends hn{getDefault(){return null}set(u){(u!==this.current||this.dirty)&&(this.gl.useProgram(u),this.current=u,this.dirty=!1)}};class qu extends hn{getDefault(){return this.gl.TEXTURE0}set(i){(i!==this.current||this.dirty)&&(this.gl.activeTexture(i),this.current=i,this.dirty=!1)}}class xy extends hn{getDefault(){const i=this.gl;return[0,0,i.drawingBufferWidth,i.drawingBufferHeight]}set(i){const o=this.current;(i[0]!==o[0]||i[1]!==o[1]||i[2]!==o[2]||i[3]!==o[3]||this.dirty)&&(this.gl.viewport(i[0],i[1],i[2],i[3]),this.current=i,this.dirty=!1)}}class vy extends hn{getDefault(){return null}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;o.bindFramebuffer(o.FRAMEBUFFER,i),this.current=i,this.dirty=!1}}class by extends hn{getDefault(){return null}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;o.bindRenderbuffer(o.RENDERBUFFER,i),this.current=i,this.dirty=!1}}class Mc extends hn{getDefault(){return null}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;o.bindTexture(o.TEXTURE_2D,i),this.current=i,this.dirty=!1}}class wy extends hn{getDefault(){return null}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;o.bindBuffer(o.ARRAY_BUFFER,i),this.current=i,this.dirty=!1}}class w1 extends hn{getDefault(){return null}set(i){const o=this.gl;o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,i),this.current=i,this.dirty=!1}}class T1 extends hn{getDefault(){return null}set(i){this.gl&&(i!==this.current||this.dirty)&&(this.gl.bindVertexArray(i),this.current=i,this.dirty=!1)}}class S1 extends hn{getDefault(){return 4}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;o.pixelStorei(o.UNPACK_ALIGNMENT,i),this.current=i,this.dirty=!1}}class tm extends hn{getDefault(){return!1}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,i),this.current=i,this.dirty=!1}}class im extends hn{getDefault(){return!1}set(i){if(i===this.current&&!this.dirty)return;const o=this.gl;o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,i),this.current=i,this.dirty=!1}}class Wu extends hn{constructor(i,o){super(i),this.context=i,this.parent=o}getDefault(){return null}}class Rc extends Wu{constructor(i,o,d=0){super(i,o),this.attachmentPoint=i.gl.COLOR_ATTACHMENT0+d}setDirty(){this.dirty=!0}set(i){if(i===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const o=this.gl;o.framebufferTexture2D(o.FRAMEBUFFER,this.attachmentPoint,o.TEXTURE_2D,i,0),this.current=i,this.dirty=!1}}class nm extends Wu{attachment(){return this.gl.DEPTH_ATTACHMENT}set(i){if(i===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const o=this.gl;o.framebufferRenderbuffer(o.FRAMEBUFFER,this.attachment(),o.RENDERBUFFER,i),this.current=i,this.dirty=!1}}class Ty extends Wu{attachment(){return this.gl.DEPTH_ATTACHMENT}set(i){if(i===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const o=this.gl;o.framebufferTexture2D(o.FRAMEBUFFER,this.attachment(),o.TEXTURE_2D,i,0),this.current=i,this.dirty=!1}}class E1 extends nm{attachment(){return this.gl.DEPTH_STENCIL_ATTACHMENT}}const Xu=(u,i,o,d)=>({u_matrix:u,u_image0:0,u_image1:1,u_skirt_height:i,u_ground_shadow_factor:o,u_emissive_texture_available:d}),Dc=(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X)=>({u_proj_matrix:Float32Array.from(u),u_globe_matrix:i,u_normalize_matrix:Float32Array.from(d),u_merc_matrix:o,u_zoom_transition:m,u_merc_center:y,u_image0:0,u_image1:1,u_frustum_tl:v,u_frustum_tr:w,u_frustum_br:E,u_frustum_bl:P,u_globe_pos:R,u_globe_radius:O,u_viewport:k,u_grid_matrix:X?Float32Array.from(X):new Float32Array(9),u_skirt_height:N,u_far_z_cutoff:j,u_emissive_texture_available:U});function rm(u,i){return u!=null&&i!=null&&!(!u.hasData()||!i.hasData())&&u.demTexture!=null&&i.demTexture!=null&&u.tileID.key!==i.tileID.key}const zr=new class{constructor(){this.operations={}}newMorphing(u,i,o,d,m){if(u in this.operations){const y=this.operations[u];y.to.tileID.key!==o.tileID.key&&(y.queued=o)}else this.operations[u]={startTime:d,phase:0,duration:m,from:i,to:o,queued:null}}getMorphValuesForProxy(u){if(!(u in this.operations))return null;const i=this.operations[u];return{from:i.from,to:i.to,phase:i.phase}}update(u){for(const i in this.operations){const o=this.operations[i];for(o.phase=(u-o.startTime)/o.duration;o.phase>=1||!this._validOp(o);)if(!this._nextOp(o,u)){delete this.operations[i];break}}}_nextOp(u,i){return!!u.queued&&(u.from=u.to,u.to=u.queued,u.queued=null,u.phase=0,u.startTime=i,!0)}_validOp(u){return u.from.hasData()&&u.to.hasData()}},Id={0:null,1:"TERRAIN_VERTEX_MORPHING"};function Yu(u,i,o){if(i===0)return 0;const d=i<1&&o===514?.25/i:1;return 6*Math.pow(1.5,22-u)*Math.max(i,1)*d}function Ad(u,i){const o=1<<u.z;return!i&&(u.x===0||u.x===o-1)||u.y===0||u.y===o-1}function Ku(u,i){if(!u.style||!u.style.enable3dLights())return;const o=u.context,d=o.gl;o.activeTexture.set(d.TEXTURE1),i?i.bind(d.LINEAR,d.CLAMP_TO_EDGE):u.emptyTexture.bind(d.LINEAR,d.CLAMP_TO_EDGE)}const Ju=u=>({u_matrix:u});function Qu(u,i,o,d,m){if(m>0){const y=a.o.now(),v=(y-u.timeAdded)/m,w=i?(y-i.timeAdded)/m:-1,E=o.getSource(),P=d.coveringZoomLevel({tileSize:E.tileSize,roundZoom:E.roundZoom}),R=!i||Math.abs(i.tileID.overscaledZ-P)>Math.abs(u.tileID.overscaledZ-P),O=R&&u.refreshedUponExpiration?1:a.aC(R?v:1-w,0,1);return i?{opacity:1,mix:1-O,isFading:v<1}:{opacity:O,mix:0,isFading:v<1}}return{opacity:1,mix:0,isFading:!1}}class Cd extends Ws{constructor(i){const o={type:"raster-dem",maxzoom:Math.ceil(i.transform.maxZoom)},d=od("mock-dem",o,i.style.dispatcher,i.style);super("mock-dem",d,null),d.setEventedParent(this),this._sourceLoaded=!0}_loadTile(i,o){i.state="loaded",o(null)}}class sm extends Ws{constructor(i){const o=od("proxy",{type:"geojson",maxzoom:Math.ceil(i.transform.maxZoom)},i.style.dispatcher,i.style);super("proxy",o,null),o.setEventedParent(this),this.map=this.getSource().map=i,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(i,o,d){if(i.freezeTileCoverage)return;this.transform=i;const m=i.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce((y,v)=>{if(y[v.key]="",!this._tiles[v.key]){const w=new a.b0(v,this._source.tileSize*v.overscaleFactor(),i.tileZoom,void 0,void 0,this._source.worldview);w.state="loaded",this._tiles[v.key]=w}return y},{});for(const y in this._tiles)y in m||(this.freeFBO(y),this._tiles[y].unloadVectorData(),delete this._tiles[y])}freeFBO(i){const o=this.proxyCachedFBO[i];if(o!==void 0){const d=Object.values(o);this.renderCachePool.push(...d),delete this.proxyCachedFBO[i]}}deallocRenderCache(){this.renderCache.forEach(i=>i.fb.destroy()),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class Pd extends a.aR{constructor(i,o,d){super(i.overscaledZ,i.wrap,i.canonical.z,i.canonical.x,i.canonical.y),this.proxyTileKey=o,this.projMatrix=d}}class eh extends a.bu{constructor(i,o){super(),this._debugParams={sortTilesHiZFirst:!0,disableRenderCache:!1},this.painter=i,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[d,m,y]=function(){const E=new a.dB,P=new a.dC,R=131;E.reserve(17161),P.reserve(33800);const O=a.an/128,k=a.an+O/2,N=k+O;for(let U=-O;U<N;U+=O)for(let X=-O;X<N;X+=O){const W=X<0||X>k||U<0||U>k?24575:0,ie=a.aC(Math.round(X),0,a.an),ne=a.aC(Math.round(U),0,a.an);E.emplaceBack(ie+W,ne)}const j=(U,X)=>{const W=X*R+U;P.emplaceBack(W+1,W,W+R),P.emplaceBack(W+R,W+R+1,W+1)};for(let U=1;U<129;U++)for(let X=1;X<129;X++)j(X,U);return[0,129].forEach(U=>{for(let X=0;X<130;X++)j(X,U),j(U,X)}),[E,P,32768]}(),v=i.context;this.gridBuffer=v.createVertexBuffer(d,a.dx.members),this.gridIndexBuffer=v.createIndexBuffer(m),this.gridSegments=a.dy.simpleSegment(0,0,d.length,m.length),this.gridNoSkirtSegments=a.dy.simpleSegment(0,0,d.length,y),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new sm(o.map),this.orthoMatrix=a.bb(),a.bT(this.orthoMatrix,this.painter.transform.projection.name==="globe"?.015:0,a.an,0,a.an,0,1);const w=v.gl;this._overlapStencilMode=new Ht({func:w.GEQUAL,mask:255},0,255,w.KEEP,w.KEEP,w.REPLACE),this._previousZoom=i.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=o,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new Cd(o.map),this._pendingGroundEffectLayers=[],this._emissiveTexture=!1}set style(i){i.on("data",this._onStyleDataEvent.bind(this)),this._style=i,this._style.map.on("moveend",()=>{this._clearLineLayersFromRenderCache()})}update(i,o,d){if(i&&i.terrain){this._style!==i&&(this.style=i,this._evaluationZoom=void 0);const m=i.terrain.properties,y=i.terrain.drapeRenderMode===0,v=i.terrain.isZoomDependent();this._previousUpdateTimestamp=this.enabled?this._updateTimestamp:void 0,this._updateTimestamp=a.o.now();const w=i.terrain&&i.terrain.scope,E=m.get("source"),P=y?this._mockSourceCache:i.getSourceCache(E,w);if(!P)return void a.w(`Couldn't find terrain source "${E}".`);if(this.sourceCache=P,this._attenuationRange=i.terrain.getAttenuationRange(),this._exaggeration=v?this.calculateExaggeration(o):m.get("exaggeration"),!o.projection.requiresDraping&&v&&this._exaggeration===0)return void this._disable();this.enabled=!0;const R=()=>{this.sourceCache.used&&a.w(`Raster DEM source '${this.sourceCache.id}' is used both for terrain and as layer source.
This leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source.`);const O=this.getScaledDemTileSize();this.sourceCache.update(o,O,!0),this.resetTileLookupCache(this.sourceCache.id)};this.sourceCache.usedForTerrain||(this.resetTileLookupCache(this.sourceCache.id),this.sourceCache.usedForTerrain=!0,R(),this._initializing=!0),R(),o.updateElevation(!0,d),this.resetTileLookupCache(this.proxySourceCache.id),this.proxySourceCache.update(o),this._emptyDEMTextureDirty=!0,this._previousZoom=o.zoom}else this._disable()}calculateExaggeration(i){if(this._attenuationRange&&i.zoom>=Math.ceil(this._attenuationRange[1]))return this._style.terrain.getExaggeration(i.zoom);const o=this._previousCameraAltitude,d=i.getFreeCameraOptions().position.z/i.pixelsPerMeter*i.worldSize;this._previousCameraAltitude=d;const m=o!=null?d-o:Number.MAX_VALUE;if(Math.abs(m)<2)return this._exaggeration;const y=i.zoom,v=this._style.terrain;if(!this._previousUpdateTimestamp)return v.getExaggeration(y);let w=y-this._previousZoom;const E=this._previousUpdateTimestamp;let P=y;this._evaluationZoom!=null&&(P=this._evaluationZoom,Math.abs(y-P)>.5&&(w=.5*(y-P+w)),w*m<0&&(P+=w)),this._evaluationZoom=P;const R=v.getExaggeration(P),O=R===v.getExaggeration(Math.max(0,P-.1));if(O&&Math.abs(R-this._exaggeration)<.01)return R;let k=Math.min(.1,.00375*(this._updateTimestamp-E));return(O||R<.1||Math.abs(w)<1e-4)&&(k=Math.min(.2,4*k)),a.am(this._exaggeration,R,k)}resetTileLookupCache(i){this._findCoveringTileCache[i]={}}attenuationRange(){return this._attenuationRange}getDemUpscale(){return this.proxySourceCache.getSource().tileSize/128}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_onStyleDataEvent(i){i.dataType==="source"&&i.coord?this._clearRenderCacheForTile(i.sourceCacheId,i.coord):i.dataType==="style"&&(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 i in this._style._mergedSourceCaches)this._style._mergedSourceCaches[i].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this.pool.forEach(i=>i.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 i=2*this.proxySourceCache.getSource().tileSize;return[i,i]}set useVertexMorphing(i){this._useVertexMorphing=i}updateTileBinding(i){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const o=this.proxySourceCache,d=this.painter.transform;this._initializing&&(this._initializing=d._centerAltitude===0&&this.getAtPointOrZero(a.ag.fromLngLat(d.center),-1)===-1,this._emptyDEMTextureDirty=!this._initializing);const m=this.proxyCoords=o.getIds().map(E=>{const P=o.getTileByID(E).tileID;return P.projMatrix=d.calculateProjMatrix(P.toUnwrapped()),P});(function(E,P){const R=P.transform.pointCoordinate(P.transform.getCameraPoint()),O=new a.P(R.x,R.y);E.sort((k,N)=>{if(N.overscaledZ-k.overscaledZ)return N.overscaledZ-k.overscaledZ;const j=new a.P(k.canonical.x+(1<<k.canonical.z)*k.wrap,k.canonical.y),U=new a.P(N.canonical.x+(1<<N.canonical.z)*N.wrap,N.canonical.y),X=O.mult(1<<k.canonical.z);return X.x-=.5,X.y-=.5,X.distSqr(j)-X.distSqr(U)})})(m,this.painter);const y=this.proxyToSource||{};this.proxyToSource={},m.forEach(E=>{this.proxyToSource[E.key]={}}),this.terrainTileForTile={};const v=this._style._mergedSourceCaches;for(const E in v){const P=v[E];if(!P.used||(P!==this.sourceCache&&this.resetTileLookupCache(P.id),this._setupProxiedCoordsForOrtho(P,i[E],y),P.usedForTerrain))continue;const R=i[E];(P.getSource().reparseOverscaled||P._isRasterElevatedOverTerrain)&&this._assignTerrainTiles(R)}this.proxiedCoords[o.id]=m.map(E=>new Pd(E,E.key,this.orthoMatrix)),this._assignTerrainTiles(m),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(y),this.renderingToTexture=!1;const w={};this._visibleDemTiles=[];for(const E of this.proxyCoords){const P=this.terrainTileForTile[E.key];if(!P)continue;const R=P.tileID.key;R in w||(this._visibleDemTiles.push(P),w[R]=R)}}_assignTerrainTiles(i){this._initializing||i.forEach(o=>{if(this.terrainTileForTile[o.key])return;const d=this._findTileCoveringTileID(o,this.sourceCache);d&&(this.terrainTileForTile[o.key]=d)})}_prepareDEMTextures(){const i=this.painter.context,o=i.gl;for(const d in this.terrainTileForTile){const m=this.terrainTileForTile[d],y=m.dem;!y||m.demTexture&&!m.needsDEMTextureUpload||(i.activeTexture.set(o.TEXTURE1),py(this.painter,m,y))}}_prepareDemTileUniforms(i,o,d,m){if(!o||o.demTexture==null)return!1;const y=i.tileID.canonical,v=Math.pow(2,o.tileID.canonical.z-y.z),w=m||"";return d[`u_dem_tl${w}`]=[y.x*v%1,y.y*v%1],d[`u_dem_scale${w}`]=v,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}_getLoadedAreaMinimum(){if(!this.enabled)return 0;let i=0;const o=this._visibleDemTiles.reduce((d,m)=>{if(!m.dem)return d;const y=m.dem.tree.minimums[0];return y>0&&i++,d+y},0);return i?o/i:0}_updateEmptyDEMTexture(){const i=this.painter.context,o=i.gl;i.activeTexture.set(o.TEXTURE2);const d=this._getLoadedAreaMinimum(),m=new a.dz({width:1,height:1},new Float32Array([d]));this._emptyDEMTextureDirty=!1;let y=this._emptyDEMTexture;return y?y.update(m,{premultiply:!1}):y=this._emptyDEMTexture=new a.T(i,m,o.R32F,{premultiply:!1}),y}setupElevationDraw(i,o,d){const m=this.painter.context,y=m.gl,v={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};v.u_exaggeration=this.exaggeration();let w=null,E=null,P=1;if(d&&d.morphing&&this._useVertexMorphing){const N=d.morphing.srcDemTile,j=d.morphing.dstDemTile;P=d.morphing.phase,N&&j&&(this._prepareDemTileUniforms(i,N,v,"_prev")&&(E=N),this._prepareDemTileUniforms(i,j,v)&&(w=j))}const R=N=>N&&N.demTexture&&this.painter.linearFloatFilteringSupported()?y.LINEAR:y.NEAREST;let O=null;var k;if(this.enabled?E&&w?(O=w.demTexture,m.activeTexture.set(y.TEXTURE4),E.demTexture.bind(R(E),y.CLAMP_TO_EDGE),v.u_dem_lerp=P):(w=this.terrainTileForTile[i.tileID.key],O=this._prepareDemTileUniforms(i,w,v)?w.demTexture:this.emptyDEMTexture):O=this.emptyDEMTexture,m.activeTexture.set(y.TEXTURE2),O&&(v.u_dem_size=(k=O).size[0]===1?1:k.size[0]-2,O.bind(R(w),y.CLAMP_TO_EDGE)),this.painter.setupDepthForOcclusion(d&&d.useDepthForOcclusion,o,v),d&&d.useMeterToDem&&w){const N=(1<<w.tileID.canonical.z)*a.bU(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;v.u_meter_to_dem=N}if(d&&d.labelPlaneMatrixInv&&(v.u_label_plane_matrix_inv=d.labelPlaneMatrixInv),o.setTerrainUniformValues(m,v),this.painter.transform.projection.name==="globe"){const N=this.globeUniformValues(this.painter.transform,i.tileID.canonical,d&&d.useDenormalizedUpVectorScale);o.setGlobeUniformValues(m,N)}}globeUniformValues(i,o,d){const m=i.projection;return{u_tile_tl_up:m.upVector(o,0,0),u_tile_tr_up:m.upVector(o,a.an,0),u_tile_br_up:m.upVector(o,a.an,a.an),u_tile_bl_up:m.upVector(o,0,a.an),u_tile_up_scale:d?a.dA(1):m.upVectorScale(o,i.center.lat,i.worldSize).metersToTile}}renderToBackBuffer(i){const o=this.painter,d=this.painter.context;i.length!==0&&(d.bindFramebuffer.set(null),d.viewport.set([0,0,o.width,o.height]),o.gpuTimingDeferredRenderStart(),this.renderingToTexture=!1,function(m,y,v,w,E){if(m.transform.projection.name==="globe")(function(P,R,O,k,N){const j=P.context,U=j.gl;let X,W;const ie=P.transform,ne=a.dp(P,j,ie),K=(Ne,ze)=>{if(W===ze)return;const Je=[Id[ze],"PROJECTION_GLOBE_VIEW"];ne&&Je.push("CUSTOM_ANTIALIASING");const tt=P.isTileAffectedByFog(Ne);X=P.getOrCreateProgram("globeRaster",{defines:Je,overrideFog:tt}),W=ze},xe=P.colorModeForRenderPass(),le=new At(U.LEQUAL,At.ReadWrite,P.depthRangeFor3D);zr.update(N);const _e=a.dq(ie),re=[a.aH(ie.center.lng),a.aL(ie.center.lat)],ae=P.globeSharedBuffers,fe=[ie.width*a.o.devicePixelRatio,ie.height*a.o.devicePixelRatio],Ce=Float32Array.from(ie.globeMatrix),ve={useDenormalizedUpVectorScale:!0};{const Ne=P.transform,ze=Yu(Ne.zoom,R.exaggeration(),R.sourceCache._source.tileSize);W=-1;const Je=U.TRIANGLES;for(const tt of k){const Pe=O.getTile(tt),we=Ht.disabled,Oe=R.prevTerrainTileForTile[tt.key],Ue=R.terrainTileForTile[tt.key];rm(Oe,Ue)&&zr.newMorphing(tt.key,Oe,Ue,N,250),Ku(P,Pe.emissiveTexture),j.activeTexture.set(U.TEXTURE0),Pe.texture&&Pe.texture.bind(U.LINEAR,U.CLAMP_TO_EDGE);const $e=zr.getMorphValuesForProxy(tt.key),ft=$e?1:0;$e&&Object.assign(ve,{morphing:{srcDemTile:$e.from,dstDemTile:$e.to,phase:a.dn($e.phase)}});const lt=a.dr(tt.canonical),ct=a.ds(lt.getCenter().lat),et=a.dt(tt.canonical,lt,ct,Ne.worldSize/Ne._pixelsPerMercatorPixel),Et=a.du(a.dv(tt.canonical)),Mt=P.emissiveMode==="mrt-fallback"?1:0,vt=Dc(Ne.expandedFarZProjMatrix,Ce,_e,Et,a.al(Ne.zoom),re,Ne.frustumCorners.TL,Ne.frustumCorners.TR,Ne.frustumCorners.BR,Ne.frustumCorners.BL,Ne.globeCenterInViewSpace,Ne.globeRadius,fe,ze,Ne._farZ,Mt,et);if(K(tt,ft),X&&(R.setupElevationDraw(Pe,X,ve),P.uploadCommonUniforms(j,X,tt.toUnwrapped()),ae)){const[St,Vt,Yt]=ae.getGridBuffers(ct,ze!==0);X.draw(P,Je,le,we,xe,Nt.backCCW,vt,"globe_raster",St,Vt,Yt)}}}if(ae&&(P.renderDefaultNorthPole||P.renderDefaultSouthPole)){const Ne=["GLOBE_POLES","PROJECTION_GLOBE_VIEW"];ne&&Ne.push("CUSTOM_ANTIALIASING"),X=P.getOrCreateProgram("globeRaster",{defines:Ne});for(const ze of k){const{x:Je,y:tt,z:Pe}=ze.canonical,we=tt===0,Oe=tt===(1<<Pe)-1,[Ue,$e,ft,lt]=ae.getPoleBuffers(Pe,!1);if(lt&&(we||Oe)){const ct=O.getTile(ze);Ku(P,ct.emissiveTexture),j.activeTexture.set(U.TEXTURE0),ct.texture&&ct.texture.bind(U.LINEAR,U.CLAMP_TO_EDGE);let et=a.dw(Pe,Je,ie);const Et=a.du(a.dv(ze.canonical)),Mt=P.emissiveMode==="mrt-fallback"?1:0,vt=(St,Vt)=>St.draw(P,U.TRIANGLES,le,Ht.disabled,xe,Nt.disabled,Dc(ie.expandedFarZProjMatrix,et,et,Et,0,re,ie.frustumCorners.TL,ie.frustumCorners.TR,ie.frustumCorners.BR,ie.frustumCorners.BL,ie.globeCenterInViewSpace,ie.globeRadius,fe,0,ie._farZ,Mt),"globe_pole_raster",Vt,ft,lt);R.setupElevationDraw(ct,X,ve),P.uploadCommonUniforms(j,X,ze.toUnwrapped()),we&&P.renderDefaultNorthPole&&vt(X,Ue),Oe&&P.renderDefaultSouthPole&&(et=a.cC(a.bb(),et,[1,-1,1]),vt(X,$e))}}}})(m,y,v,w,E);else{const P=m.context,R=P.gl;let O,k;const N=m.shadowRenderer,j=ir(m,m.longestCutoffRange),U=xe=>{if(k===xe)return;const le=[];le.push(Id[xe]),j.shouldRenderCutoff&&le.push("RENDER_CUTOFF"),N&&(le.push("RENDER_SHADOWS"),N.useNormalOffset&&le.push("NORMAL_OFFSET")),O=m.getOrCreateProgram("terrainRaster",{defines:le}),k=xe},X=m.colorModeForRenderPass(),W=new At(R.LEQUAL,At.ReadWrite,m.depthRangeFor3D);zr.update(E);const ie=m.transform,ne=Yu(ie.zoom,y.exaggeration(),y.sourceCache._source.tileSize);let K=[0,0,0];if(N){const xe=m.style.directionalLight,le=m.style.ambientLight;xe&&le&&(K=mo(m.style,xe,le))}{k=-1;const xe=R.TRIANGLES,[le,_e]=[y.gridIndexBuffer,y.gridSegments];for(const re of w){const ae=v.getTile(re),fe=Ht.disabled,Ce=y.prevTerrainTileForTile[re.key],ve=y.terrainTileForTile[re.key];rm(Ce,ve)&&zr.newMorphing(re.key,Ce,ve,E,250),Ku(m,ae.emissiveTexture),P.activeTexture.set(R.TEXTURE0),ae.texture&&ae.texture.bind(R.LINEAR,R.CLAMP_TO_EDGE);const Ne=zr.getMorphValuesForProxy(re.key),ze=Ne?1:0;let Je;Ne&&(Je={morphing:{srcDemTile:Ne.from,dstDemTile:Ne.to,phase:a.dn(Ne.phase)}});const tt=m.emissiveMode==="mrt-fallback"?1:0,Pe=Xu(re.projMatrix,Ad(re.canonical,ie.renderWorldCopies)?ne/10:ne,K,tt);if(U(ze),!O)continue;y.setupElevationDraw(ae,O,Je);const we=re.toUnwrapped();N&&N.setupShadows(we,O),m.uploadCommonUniforms(P,O,we,null,j),O.draw(m,xe,W,fe,X,Nt.backCCW,Pe,"terrain_raster",y.gridBuffer,le,_e)}}}}(o,this,this.proxySourceCache,i,this._updateTimestamp),this.renderingToTexture=!0,o.gpuTimingDeferredRenderEnd(),i.splice(0,i.length))}renderBatch(i){if(this._drapedRenderBatches.length===0)return i+1;this.renderingToTexture=!0;const o=this.painter,d=this.painter.context,m=this.proxySourceCache,y=this.proxiedCoords[m.id],v=this._drapedRenderBatches.shift(),w=o.style.order,E=[];this._updateFBOs(o.emissiveMode==="mrt-fallback");let P=0;for(const R of y){const O=m.getTileByID(R.proxyTileKey),k=m.proxyCachedFBO[R.key]?m.proxyCachedFBO[R.key][i]:void 0,N=k!==void 0?m.renderCache[k]:this.pool[P++],j=k!==void 0;if(O.texture=N.tex,O.emissiveTexture=N.emissiveTex,j&&!N.dirty){E.push(O.tileID);continue}d.bindFramebuffer.set(N.fb.framebuffer);const U=d.gl;let X;U.drawBuffers(o.emissiveMode==="mrt-fallback"?[U.COLOR_ATTACHMENT0,U.COLOR_ATTACHMENT1]:[U.COLOR_ATTACHMENT0]),this.renderedToTile=!1,N.dirty&&(d.clear({color:a.aq.transparent,stencil:0}),N.dirty=!1);for(let W=v.start;W<=v.end;++W){const ie=o.style._mergedLayers[w[W]];if(ie.isHidden(o.transform.zoom))continue;const ne=o.style.getLayerSourceCache(ie),K=ne?this.proxyToSource[R.key][ne.id]:[R];if(!K)continue;const xe=K;d.viewport.set([0,0,N.fb.width,N.fb.height]),X!==(ne?ne.id:null)&&(this._setupStencil(N,K,ie,ne),X=ne?ne.id:null),o.renderLayer(o,ne,ie,xe)}if(U.drawBuffers([U.COLOR_ATTACHMENT0]),this._drapedRenderBatches.length===0)for(const W of this._pendingGroundEffectLayers){const ie=o.style._mergedLayers[w[W]];if(ie.isHidden(o.transform.zoom))continue;const ne=o.style.getLayerSourceCache(ie),K=ne?this.proxyToSource[R.key][ne.id]:[R];if(!K)continue;const xe=K;d.viewport.set([0,0,N.fb.width,N.fb.height]),X!==(ne?ne.id:null)&&(this._setupStencil(N,K,ie,ne),X=ne?ne.id:null),o.renderLayer(o,ne,ie,xe)}this.renderedToTile?(N.dirty=!0,E.push(O.tileID)):j||--P,P===5&&(P=0,this.renderToBackBuffer(E))}return this.renderToBackBuffer(E),this.renderingToTexture=!1,d.bindFramebuffer.set(null),d.viewport.set([0,0,o.width,o.height]),v.end+1}postRender(){}isLayerOrderingCorrect(i){const o=i.order.length;let d=-1,m=o;for(let y=0;y<o;++y)this._style.isLayerDraped(i._mergedLayers[i.order[y]])?d=Math.max(d,y):m=Math.min(m,y);return m>d}getMinElevationBelowMSL(){let i=0;return this._visibleDemTiles.filter(o=>o.dem).forEach(o=>{i=Math.min(i,o.dem.tree.minimums[0])}),i===0?i:(i-30)*this._exaggeration}raycast(i,o,d){if(!this._visibleDemTiles)return null;const m=this._visibleDemTiles.filter(y=>y.dem).map(y=>{const v=y.tileID,w=1<<v.overscaledZ,{x:E,y:P}=v.canonical,R=E/w,O=(E+1)/w,k=P/w,N=(P+1)/w;return{minx:R,miny:k,maxx:O,maxy:N,t:y.dem.tree.raycastRoot(R,k,O,N,i,o,d),tile:y}});m.sort((y,v)=>(y.t!==null?y.t:Number.MAX_VALUE)-(v.t!==null?v.t:Number.MAX_VALUE));for(const y of m){if(y.t==null)return null;const v=y.tile.dem.tree.raycast(y.minx,y.miny,y.maxx,y.maxy,i,o,d);if(v!=null)return v}return null}_createFBO(){const i=this.painter.context,o=i.gl,d=this.drapeBufferSize;i.activeTexture.set(o.TEXTURE0);const m=new a.T(i,{width:d[0],height:d[1],data:null},o.RGBA8);m.bind(o.LINEAR,o.CLAMP_TO_EDGE);const y=i.createFramebuffer(d[0],d[1],1,null);let v;return y.colorAttachment0.set(m.texture),this._emissiveTexture&&(v=new a.T(i,{width:d[0],height:d[1],data:null},o.R8),v.bind(o.LINEAR,o.CLAMP_TO_EDGE),y.createColorAttachment(i,1),y.colorAttachment1.set(v.texture)),y.depthAttachment=new E1(i,y.framebuffer),this._sharedDepthStencil===void 0?(this._sharedDepthStencil=i.createRenderbuffer(i.gl.DEPTH_STENCIL,d[0],d[1]),this._stencilRef=0,y.depthAttachment.set(this._sharedDepthStencil),i.clear({stencil:0})):y.depthAttachment.set(this._sharedDepthStencil),i.extTextureFilterAnisotropic&&o.texParameterf(o.TEXTURE_2D,i.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,i.extTextureFilterAnisotropicMax),{fb:y,tex:m,emissiveTex:v,dirty:!1}}_updateFBOs(i){if(this._emissiveTexture!==i){for(const o of this.pool)this._updateFBO(o,i);for(const o of this.proxySourceCache.renderCache)this._updateFBO(o,i);this._emissiveTexture=i}}_updateFBO(i,o){const d=i.fb,m=this.painter.context,y=m.gl,v=this.drapeBufferSize;if(o){const w=new a.T(m,{width:v[0],height:v[1],data:null},y.R8);w.bind(y.LINEAR,y.CLAMP_TO_EDGE),i.emissiveTex=w,d.createColorAttachment(m,1),d.colorAttachment1.set(w.texture)}else i.emissiveTex=void 0,d.removeColorAttachment(m,1);i.dirty=!0}_initFBOPool(){for(;this.pool.length<Math.min(5,this.proxyCoords.length);)this.pool.push(this._createFBO())}_shouldDisableRenderCache(){if(this._debugParams.disableRenderCache||this._style.hasLightTransitions())return!0;for(const i in this._style._mergedSourceCaches)if(this._style._mergedSourceCaches[i].hasTransition())return!0;return this._style.order.some(i=>{const o=this._style._mergedLayers[i],d=o.isHidden(this.painter.transform.zoom);return o.type==="hillshade"||o.type==="custom"?!d&&o.shouldRedrape():!d&&o.hasTransition()})}_clearLineLayersFromRenderCache(){let i=!1;for(const d of this._style.getSources())if(d instanceof ts){i=!0;break}if(!i)return;const o={};for(let d=0;d<this._style.order.length;++d){const m=this._style._mergedLayers[this._style.order[d]],y=this._style.getLayerSourceCache(m);if(!y||o[y.id]||m.isHidden(this.painter.transform.zoom)||m.type!=="line")continue;const v=m.widthExpression(),w=m.emissiveStrengthExpression();if(v instanceof a.af||w instanceof a.af){o[y.id]=!0;for(const E of this.proxyCoords){const P=this.proxyToSource[E.key][y.id];if(P)for(const R of P)this._clearRenderCacheForTile(y.id,R)}}}}_clearRasterLayersFromRenderCache(){let i=!1;for(const d in this._style._mergedSourceCaches)if(this._style._mergedSourceCaches[d]._source instanceof Pu){i=!0;break}if(!i)return;const o={};for(let d=0;d<this._style.order.length;++d){const m=this._style._mergedLayers[this._style.order[d]],y=this._style.getLayerSourceCache(m);if(!y||o[y.id]||m.isHidden(this.painter.transform.zoom)||m.type!=="raster")continue;const v=m.paint.get("raster-fade-duration");for(const w of this.proxyCoords){const E=this.proxyToSource[w.key][y.id];if(E)for(const P of E){const R=Qu(y.getTile(P),y.findLoadedParent(P,0),y,this.painter.transform,v);(R.opacity!==1||R.mix!==0)&&this._clearRenderCacheForTile(y.id,P)}}}}_setupDrapedRenderBatches(){this._style.updateDrapeFirstLayers();const i=this._style.order,o=i.length;if(o===0)return;const d=[];this._pendingGroundEffectLayers=[];let m,y=0,v=this._style._mergedLayers[i[y]];for(;!this._style.isLayerDraped(v)&&v.isHidden(this.painter.transform.zoom)&&++y<o;)v=this._style._mergedLayers[i[y]];for(;y<o;++y){const w=this._style._mergedLayers[i[y]];w.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(w)?m===void 0&&(m=y):(w.type==="fill-extrusion"&&this._pendingGroundEffectLayers.push(y),m!==void 0&&(d.push({start:m,end:y-1}),m=void 0)))}if(m!==void 0&&d.push({start:m,end:y-1}),d.length!==0){const w=d[d.length-1];this._pendingGroundEffectLayers.every(E=>E>w.end)||a.w("fill-extrusion with flood lighting and/or ground ambient occlusion should be moved to be on top of all draped layers.")}this._drapedRenderBatches=d}_setupRenderCache(i){const o=this.proxySourceCache;if(this._shouldDisableRenderCache()||this.invalidateRenderCache){if(this.invalidateRenderCache=!1,o.renderCache.length>o.renderCachePool.length){const v=Object.values(o.proxyCachedFBO);o.proxyCachedFBO={};for(let w=0;w<v.length;++w){const E=Object.values(v[w]);o.renderCachePool.push(...E)}}return}this._clearRasterLayersFromRenderCache();const d=this.proxyCoords,m=this._tilesDirty;for(let v=d.length-1;v>=0;v--){const w=d[v];if(o.getTileByID(w.key),o.proxyCachedFBO[w.key]!==void 0){const E=i[w.key],P=this.proxyToSource[w.key];let R=0;for(const O in P){const k=P[O],N=E[O];if(!N||N.length!==k.length||k.some((j,U)=>j!==N[U]||m[O]&&m[O].hasOwnProperty(j.key))){R=-1;break}++R}for(const O in o.proxyCachedFBO[w.key])o.renderCache[o.proxyCachedFBO[w.key][O]].dirty=R<0||R!==Object.values(E).length}}const y=[...this._drapedRenderBatches];y.sort((v,w)=>w.end-w.start-(v.end-v.start));for(const v of y)for(const w of d){if(o.proxyCachedFBO[w.key])continue;let E=o.renderCachePool.pop();E===void 0&&o.renderCache.length<50&&(E=o.renderCache.length,o.renderCache.push(this._createFBO())),E!==void 0&&(o.proxyCachedFBO[w.key]={},o.proxyCachedFBO[w.key][v.start]=E,o.renderCache[E].dirty=!0)}this._tilesDirty={}}_setupStencil(i,o,d,m){if(!m||!this._sourceTilesOverlap[m.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const y=this.painter.context,v=y.gl;if(o.length<=1)return void(this._overlapStencilType=!1);let w;if(d.isTileClipped())w=o.length,this._overlapStencilMode.test={func:v.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(o[0].overscaledZ>o[o.length-1].overscaledZ))return void(this._overlapStencilType=!1);w=1,this._overlapStencilMode.test={func:v.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+w>255&&(y.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=w,this._overlapStencilMode.ref=this._stencilRef,d.isTileClipped()&&this._renderTileClippingMasks(o,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return this._overlapStencilType==="Clip"||this._overlapStencilType==="Mask"}stencilModeForRTTOverlap(i){return this.renderingToTexture&&this._overlapStencilType?(this._overlapStencilType==="Clip"&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[i.key]),this._overlapStencilMode):Ht.disabled}_renderTileClippingMasks(i,o){const d=this.painter,m=this.painter.context,y=m.gl;d._tileClippingMaskIDs={},m.setColorMode(jt.disabled),m.setDepthMode(At.disabled);const v=d.getOrCreateProgram("clippingMask");for(const w of i){const E=d._tileClippingMaskIDs[w.key]=--o;v.draw(d,y.TRIANGLES,At.disabled,new Ht({func:y.ALWAYS,mask:0},E,255,y.KEEP,y.KEEP,y.REPLACE),jt.disabled,Nt.disabled,Ju(w.projMatrix),"$clipping",d.tileExtentBuffer,d.quadTriangleIndexBuffer,d.tileExtentSegments)}}pointCoordinate(i){const o=this.painter.transform;if(i.x<0||i.x>o.width||i.y<0||i.y>o.height)return null;const d=[i.x,i.y,1,1];a.aE(d,d,o.pixelMatrixInverse),a.cu(d,d,1/d[3]),d[0]/=o.worldSize,d[1]/=o.worldSize;const m=o._camera.position,y=a.bU(1,o.center.lat),v=[m[0],m[1],m[2]/y,0],w=a.cV([],d.slice(0,3),v);a.ay(w,w);const E=this.raycast(v,w,this._exaggeration);return E!==null&&E?(a.bg(v,v,w,E),v[3]=v[2],v[2]*=y,v):null}_setupProxiedCoordsForOrtho(i,o,d){if(i.getSource()instanceof a.aV)return this._setupProxiedCoordsForImageSource(i,o,d);this._findCoveringTileCache[i.id]=this._findCoveringTileCache[i.id]||{};const m=this.proxiedCoords[i.id]=[],y=this.proxyCoords;for(let E=0;E<y.length;E++){const P=y[E],R=this._findTileCoveringTileID(P,i);if(R){const O=this._createProxiedId(P,R,d[P.key]&&d[P.key][i.id]);m.push(O),this.proxyToSource[P.key][i.id]=[O]}}let v=!1;const w=new Set;for(let E=0;E<o.length;E++){const P=i.getTile(o[E]);if(!P||!P.hasData())continue;const R=this._findTileCoveringTileID(P.tileID,this.proxySourceCache);if(R&&R.tileID.canonical.z!==P.tileID.canonical.z){const O=this.proxyToSource[R.tileID.key][i.id],k=this._createProxiedId(R.tileID,P,d[R.tileID.key]&&d[R.tileID.key][i.id]);O?O.splice(O.length-1,0,k):this.proxyToSource[R.tileID.key][i.id]=[k];const N=this.proxyToSource[R.tileID.key][i.id];w.has(N)||w.add(N),m.push(k),v=!0}}if(this._sourceTilesOverlap[i.id]=v,v&&this._debugParams.sortTilesHiZFirst)for(const E of w)E.sort((P,R)=>R.overscaledZ-P.overscaledZ)}_setupProxiedCoordsForImageSource(i,o,d){if(!i.getSource().loaded())return;const m=this.proxiedCoords[i.id]=[],y=this.proxyCoords,v=i.getSource(),w=v.tileID;if(!w)return;const E=new a.P(w.x,w.y)._div(1<<w.z),P=v.coordinates.map(a.ag.fromLngLat).reduce((O,k)=>(O.min.x=Math.min(O.min.x,k.x-E.x),O.min.y=Math.min(O.min.y,k.y-E.y),O.max.x=Math.max(O.max.x,k.x-E.x),O.max.y=Math.max(O.max.y,k.y-E.y),O),{min:new a.P(Number.MAX_VALUE,Number.MAX_VALUE),max:new a.P(-Number.MAX_VALUE,-Number.MAX_VALUE)}),R=(O,k)=>{const N=O.wrap+O.canonical.x/(1<<O.canonical.z),j=O.canonical.y/(1<<O.canonical.z),U=a.an/(1<<O.canonical.z),X=k.wrap+k.canonical.x/(1<<k.canonical.z),W=k.canonical.y/(1<<k.canonical.z);return N+U<X+P.min.x||N>X+P.max.x||j+U<W+P.min.y||j>W+P.max.y};for(let O=0;O<y.length;O++){const k=y[O];for(let N=0;N<o.length;N++){const j=i.getTile(o[N]);if(!j||!j.hasData()||R(k,j.tileID))continue;const U=this._createProxiedId(k,j,d[k.key]&&d[k.key][i.id]),X=this.proxyToSource[k.key][i.id];X?X.push(U):this.proxyToSource[k.key][i.id]=[U],m.push(U)}}}_createProxiedId(i,o,d){let m=this.orthoMatrix;if(d){const y=d.find(v=>v.key===o.tileID.key);if(y)return y}if(o.tileID.key!==i.key){const y=i.canonical.z-o.tileID.canonical.z;let v,w,E;m=a.bb();const P=o.tileID.wrap-i.wrap<<i.overscaledZ;y>0?(v=a.an>>y,w=v*((o.tileID.canonical.x<<y)-i.canonical.x+P),E=v*((o.tileID.canonical.y<<y)-i.canonical.y)):(v=a.an<<-y,w=a.an*(o.tileID.canonical.x-(i.canonical.x+P<<-y)),E=a.an*(o.tileID.canonical.y-(i.canonical.y<<-y))),a.bT(m,0,v,0,v,0,1),a.bx(m,m,[w,E,0])}return new Pd(o.tileID,i.key,m)}_findTileCoveringTileID(i,o){let d=o.getTile(i);if(d&&d.hasData())return d;const m=this._findCoveringTileCache[o.id],y=m[i.key];if(d=y?o.getTileByID(y):null,d&&d.hasData()||y===null)return d;let v=d?d.tileID:i,w=v.overscaledZ;const E=o.getSource().minzoom,P=[];if(!y){const O=o.getSource().maxzoom;if(i.canonical.z>=O){const k=i.canonical.z-O;o.getSource().reparseOverscaled?(w=Math.max(i.canonical.z+2,o.transform.tileZoom),v=new a.aR(w,i.wrap,O,i.canonical.x>>k,i.canonical.y>>k)):k!==0&&(w=O,v=new a.aR(w,i.wrap,O,i.canonical.x>>k,i.canonical.y>>k))}v.key!==i.key&&(P.push(v.key),d=o.getTile(v))}const R=O=>{P.forEach(k=>{m[k]=O}),P.length=0};for(w-=1;w>=E&&(!d||!d.hasData());w--){d&&R(d.tileID.key);const O=v.calculateScaledKey(w);if(d=o.getTileByID(O),d&&d.hasData())break;const k=m[O];if(k===null)break;k===void 0?P.push(O):d=o.getTileByID(k)}return R(d?d.tileID.key:null),d&&d.hasData()?d:null}findDEMTileFor(i){return this.enabled?this._findTileCoveringTileID(i,this.sourceCache):null}prepareDrawTile(){this.renderedToTile=!0}_clearRenderCacheForTile(i,o){let d=this._tilesDirty[i];d||(d=this._tilesDirty[i]={}),d[o.key]=!0}}function om(u,i,o){const d=function(w,E,P){const R=a.bi(E,w),O=a.bi(P,[.2126,.7152,.0722]),k=(j,U,X)=>(1-X)*j+X*U,N=k(1-.3*Math.min(O,1),1,Math.min(R+1,1));return k(.92,1,Math.asin(a.aC(E[2],-1,1))/Math.PI+.5)*N}(u,[0,0,1],i),m=[0,0,0];a.bJ(m,o.slice(0,3),d);const y=[0,0,0];a.bJ(y,i.slice(0,3),u[2]);const v=[0,0,0];return a.cT(v,m,y),a.cW(v)}const Sy=["fill","fillOutline","fillPattern","line","linePattern","background","backgroundPattern","hillshade","raster"],Ey=["stars","rainParticle","snowParticle","fillExtrusion","fillExtrusionGroundEffect","building","buildingBloom","elevatedStructures","model","symbol"];class Cl{static cacheKey(i,o,d,m){const y=[o];m&&y.push(m.cacheKey);for(const v of d)(typeof v=="string"&&v.includes(" ")||i.usedDefines.has(v))&&y.push(v);return y.join("/")}constructor(i,o,d,m,y,v){const w=i.gl;this.program=w.createProgram(),this.configuration=m,this.name=o,this.fixedDefines=[...v];const E=`#version 300 es
${(m?m.defines():[]).concat(v.map(U=>`#define ${U}`)).join(`
`)}`,P=[E,Ac];for(const U of d.fragmentIncludes)P.push(_o[U]);P.push(d.fragmentSource);const R=P.join(`
`),O=[E,g1];for(const U of d.vertexIncludes)O.push(_o[U]);this.forceManualRenderingForInstanceIDShaders=i.forceManualRenderingForInstanceIDShaders&&d.vertexSource.includes("gl_InstanceID"),this.forceManualRenderingForInstanceIDShaders&&O.push("uniform int u_instanceID;"),O.push(d.vertexSource);let k=O.join(`
`);this.forceManualRenderingForInstanceIDShaders&&(k=k.replaceAll("gl_InstanceID","u_instanceID"));const N=w.createShader(w.FRAGMENT_SHADER);if(w.isContextLost())return void(this.failedToCreate=!0);w.shaderSource(N,R),w.compileShader(N),w.attachShader(this.program,N);const j=w.createShader(w.VERTEX_SHADER);w.isContextLost()?this.failedToCreate=!0:(w.shaderSource(j,k),w.compileShader(j),w.attachShader(this.program,j),this.attributes={},w.linkProgram(this.program),w.deleteShader(j),w.deleteShader(N),this.fixedUniforms=y(i),this.fixedUniformsEntries=Object.entries(this.fixedUniforms),this.binderUniforms=m?m.getUniforms(i):[],this.forceManualRenderingForInstanceIDShaders&&(this.instancingUniforms=(U=>({u_instanceID:new a.bX(U)}))(i)),(v.includes("TERRAIN")||v.includes("ELEVATED")||o.includes("symbol")||o.includes("circle"))&&(this.terrainUniforms=(U=>({u_dem:new a.bX(U),u_dem_prev:new a.bX(U),u_dem_tl:new a.b_(U),u_dem_scale:new a.bZ(U),u_dem_tl_prev:new a.b_(U),u_dem_scale_prev:new a.bZ(U),u_dem_size:new a.bZ(U),u_dem_lerp:new a.bZ(U),u_exaggeration:new a.bZ(U),u_depth:new a.bX(U),u_depth_size_inv:new a.b_(U),u_depth_range_unpack:new a.b_(U),u_occluder_half_size:new a.bZ(U),u_occlusion_depth_offset:new a.bZ(U),u_meter_to_dem:new a.bZ(U),u_label_plane_matrix_inv:new a.b$(U)}))(i)),v.includes("GLOBE")&&(this.globeUniforms=(U=>({u_tile_tl_up:new a.bY(U),u_tile_tr_up:new a.bY(U),u_tile_br_up:new a.bY(U),u_tile_bl_up:new a.bY(U),u_tile_up_scale:new a.bZ(U)}))(i)),v.includes("FOG")&&(this.fogUniforms=(U=>({u_fog_matrix:new a.b$(U),u_fog_range:new a.b_(U),u_fog_color:new a.cO(U),u_fog_horizon_blend:new a.bZ(U),u_fog_vertical_limit:new a.b_(U),u_fog_temporal_offset:new a.bZ(U),u_frustum_tl:new a.bY(U),u_frustum_tr:new a.bY(U),u_frustum_br:new a.bY(U),u_frustum_bl:new a.bY(U),u_globe_pos:new a.bY(U),u_globe_radius:new a.bZ(U),u_globe_transition:new a.bZ(U),u_is_globe:new a.bX(U),u_viewport:new a.b_(U)}))(i)),v.includes("RENDER_CUTOFF")&&(this.cutoffUniforms=(U=>({u_cutoff_params:new a.cO(U)}))(i)),v.includes("LIGHTING_3D_MODE")&&(this.lightsUniforms=(U=>({u_lighting_ambient_color:new a.bY(U),u_lighting_directional_dir:new a.bY(U),u_lighting_directional_color:new a.bY(U),u_ground_radiance:new a.bY(U)}))(i)),v.includes("RENDER_SHADOWS")&&(this.shadowUniforms=(U=>({u_light_matrix_0:new a.b$(U),u_light_matrix_1:new a.b$(U),u_fade_range:new a.b_(U),u_shadow_normal_offset:new a.bY(U),u_shadow_intensity:new a.bZ(U),u_shadow_texel_size:new a.bZ(U),u_shadow_map_resolution:new a.bZ(U),u_shadow_direction:new a.bY(U),u_shadow_bias:new a.bY(U),u_shadowmap_0:new a.bX(U),u_shadowmap_1:new a.bX(U)}))(i)))}getAttributeLocation(i,o){let d=this.attributes[o];return d===void 0&&(d=this.attributes[o]=i.getAttribLocation(this.program,o)),d}setTerrainUniformValues(i,o){if(!this.terrainUniforms)return;const d=this.terrainUniforms;if(!this.failedToCreate){i.program.set(this.program);for(const m in o)d[m]&&d[m].set(this.program,m,o[m])}}setGlobeUniformValues(i,o){if(!this.globeUniforms)return;const d=this.globeUniforms;if(!this.failedToCreate){i.program.set(this.program);for(const m in o)d[m]&&d[m].set(this.program,m,o[m])}}setFogUniformValues(i,o){if(!this.fogUniforms)return;const d=this.fogUniforms;if(!this.failedToCreate){i.program.set(this.program);for(const m in o)d[m].set(this.program,m,o[m])}}setCutoffUniformValues(i,o){if(!this.cutoffUniforms)return;const d=this.cutoffUniforms;if(!this.failedToCreate){i.program.set(this.program);for(const m in o)d[m].set(this.program,m,o[m])}}setLightsUniformValues(i,o){if(!this.lightsUniforms)return;const d=this.lightsUniforms;if(!this.failedToCreate){i.program.set(this.program);for(const m in o)d[m].set(this.program,m,o[m])}}setShadowUniformValues(i,o){if(this.failedToCreate||!this.shadowUniforms)return;const d=this.shadowUniforms;i.program.set(this.program);for(const m in o)d[m].set(this.program,m,o[m])}_drawDebugWireframe(i,o,d,m,y,v,w,E,P,R){const O=i.options.wireframe;if(O.terrain===!1&&O.layers2D===!1&&O.layers3D===!1)return;const k=i.context;if(!(!(!O.terrain||this.name!=="terrainRaster"&&this.name!=="globeRaster")||!(!O.layers2D||i._terrain&&i._terrain.renderingToTexture||!Sy.includes(this.name))||!(!O.layers3D||!Ey.includes(this.name))))return;const N=k.gl,j=i.wireframeDebugCache.getLinesFromTrianglesBuffer(i.frameCounter,y,k);if(!j)return;const U=[...this.fixedDefines,"DEBUG_WIREFRAME"],X=i.getOrCreateProgram(this.name,{config:this.configuration,defines:U});k.program.set(X.program);const W=(K,xe,le)=>{if(xe[K]&&le[K])for(const _e in xe[K])le[K][_e]&&le[K][_e].set(le.program,_e,xe[K][_e].current)};P&&P.setUniforms(X.program,k,X.binderUniforms,w,{zoom:E}),W("fixedUniforms",this,X),W("terrainUniforms",this,X),W("globeUniforms",this,X),W("fogUniforms",this,X),W("lightsUniforms",this,X),W("shadowUniforms",this,X),j.bind(),k.setColorMode(new jt([N.ONE,N.ONE_MINUS_SRC_ALPHA,N.ZERO,N.ONE],a.aq.transparent,[!0,!0,!0,!1])),k.setDepthMode(new At(o.func===N.LESS?N.LEQUAL:o.func,At.ReadOnly,o.range)),k.setStencilMode(Ht.disabled);const ie=3*v.primitiveLength*2,ne=3*v.primitiveOffset*2*2;if(this.forceManualRenderingForInstanceIDShaders){const K=R||1;for(let xe=0;xe<K;++xe)X.instancingUniforms.u_instanceID.set(this.program,"u_instanceID",xe),N.drawElements(N.LINES,ie,N.UNSIGNED_SHORT,ne)}else R&&R>1?N.drawElementsInstanced(N.LINES,ie,N.UNSIGNED_SHORT,ne,R):N.drawElements(N.LINES,ie,N.UNSIGNED_SHORT,ne);y.bind(),k.program.set(this.program),k.setDepthMode(o),k.setStencilMode(d),k.setColorMode(m)}checkUniforms(i,o,d){if(this.fixedDefines.includes(o)){for(const m of Object.keys(d))if(!d[m].initialized)throw new Error(`Program '${this.name}', from draw '${i}': uniform ${m} not set but required by ${o} being defined`)}}draw(i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X){const W=i.context,ie=W.gl;if(this.failedToCreate)return;W.program.set(this.program),W.setDepthMode(d),W.setStencilMode(m),W.setColorMode(y),W.setCullFace(v);for(const[re,ae]of this.fixedUniformsEntries)ae.set(this.program,re,w[re]);j&&j.setUniforms(this.program,W,this.binderUniforms,k,{zoom:N});const ne={[ie.POINTS]:1,[ie.LINES]:2,[ie.TRIANGLES]:3,[ie.LINE_STRIP]:1}[o];this.checkUniforms(E,"RENDER_SHADOWS",this.shadowUniforms);const K=U||[],xe=j?j.getPaintVertexBuffers():[],le=o===ie.TRIANGLES&&R,_e=X&&X>0?1:void 0;for(const re of O.get()){const ae=re.vaos||(re.vaos={});if((ae[E]||(ae[E]=new fy)).bind(W,this,P,xe,R,re.vertexOffset,K,_e),this.forceManualRenderingForInstanceIDShaders){const fe=X||1;for(let Ce=0;Ce<fe;++Ce)this.instancingUniforms.u_instanceID.set(this.program,"u_instanceID",Ce),R?ie.drawElements(o,re.primitiveLength*ne,ie.UNSIGNED_SHORT,re.primitiveOffset*ne*2):ie.drawArrays(o,re.vertexOffset,re.vertexLength)}else X&&X>1?ie.drawElementsInstanced(o,re.primitiveLength*ne,ie.UNSIGNED_SHORT,re.primitiveOffset*ne*2,X):R?ie.drawElements(o,re.primitiveLength*ne,ie.UNSIGNED_SHORT,re.primitiveOffset*ne*2):ie.drawArrays(o,re.vertexOffset,re.vertexLength);le&&this._drawDebugWireframe(i,d,m,y,R,re,k,N,j,X)}}}function Iy(u,i,o=0){const d=Math.pow(2,i.tileID.overscaledZ),m=i.tileSize*Math.pow(2,u.transform.tileZoom)/d,y=m*(i.tileID.canonical.x+i.tileID.wrap*d),v=m*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture?i.imageAtlasTexture.size:[0,0],u_tile_units_to_pixels:1/a.aA(i,1,u.transform.tileZoom),u_pixel_coord_upper:[y>>16,v>>16],u_pixel_coord_lower:[65535&y,65535&v],u_pattern_transition:o}}const Md={terrain:0,flat:1},I1=a.bb(),Ay=(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X,W,ie=[0,0,1])=>{const ne=i.style.light,K=ne.properties.get("position"),xe=[K.x,K.y,K.z],le=a.dE();ne.properties.get("anchor")==="viewport"&&(a.dF(le,-i.transform.angle),a.dG(xe,xe,le));const _e=ne.properties.get("color").toPremultipliedRenderColor(null),re=i.transform,ae={u_matrix:u,u_lightpos:xe,u_lightintensity:ne.properties.get("intensity"),u_lightcolor:[_e.r,_e.g,_e.b],u_vertical_gradient:+o,u_opacity:d,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:I1,u_merc_center:[0,0],u_up_dir:[0,0,0],u_height_lift:0,u_height_type:Md[P],u_base_type:Md[R],u_ao:m,u_edge_radius:y,u_width_scale:v,u_flood_light_color:j,u_vertical_scale:U,u_flood_light_intensity:X,u_ground_shadow_factor:W,u_front_cutoff_params:ie};return re.projection.name==="globe"&&(ae.u_tile_id=[w.canonical.x,w.canonical.y,1<<w.canonical.z],ae.u_zoom_transition=O,ae.u_inv_rot_matrix=N,ae.u_merc_center=k,ae.u_up_dir=re.projection.upVector(new a.cn(0,0,0),k[0]*a.an,k[1]*a.an),ae.u_height_lift=E),ae},A1=(u,i,o,d,m,y)=>({u_matrix:u,u_edge_radius:i,u_width_scale:o,u_vertical_scale:d,u_height_type:Md[m],u_base_type:Md[y]}),C1=(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X,W)=>{const ie=Ay(u,i,o,d,m,y,v,w,P,R,O,k,N,j,U,X,1,[0,0,0]),ne={u_height_factor:-Math.pow(2,w.overscaledZ)/E.tileSize/8};return Object.assign(ie,Iy(i,E,W),ne)},Rd=(u,i,o)=>({u_matrix:u,u_emissive_strength:i,u_ground_shadow_factor:o}),Dd=(u,i,o,d,m,y=0)=>Object.assign(Rd(u,i,m),Iy(o,d,y)),Cy=(u,i,o,d)=>({u_matrix:u,u_world:o,u_emissive_strength:i,u_ground_shadow_factor:d}),Lc=(u,i,o,d,m,y,v=0)=>Object.assign(Dd(u,i,o,d,y,v),{u_world:m}),Py=(u,i)=>({u_matrix:u,u_depth_bias:i}),My=(u,i)=>({u_matrix:u,u_ground_shadow_factor:i}),th=(u,i,o,d,m)=>({u_matrix:u,u_camera_pos:[i[0],i[1],i[2]],u_depth_bias:o,u_height_scale:d,u_reset_depth:m}),Ld=(u,i,o)=>({u_image:u,u_opacity:i,u_blend_mode:o}),$a=(u,i,o,d,m,y,v,w,E,P=[0,0,1])=>({u_matrix:u,u_normal_matrix:i,u_opacity:o,u_faux_facade_ao_intensity:d,u_camera_pos:m,u_tile_to_meter:y,u_facade_emissive_chance:v,u_flood_light_color:w,u_flood_light_intensity:E,u_front_cutoff_params:P}),zd=u=>({u_matrix:u}),kd=u=>({u_matrix:u}),Ry=(u,i,o,d,m,y,v,w)=>{const E=a.an/y.tileSize;return{u_matrix:u,u_inv_rot_matrix:i,u_camera_to_center_distance:o.getCameraToCenterDistance(w),u_extrude_scale:[o.pixelsToGLUnits[0]/E,o.pixelsToGLUnits[1]/E],u_zoom_transition:d,u_tile_id:v,u_merc_center:m}},Ha=(u,i,o,d)=>({u_matrix:u,u_inv_matrix:i,u_camera_to_center_distance:o.getCameraToCenterDistance(d),u_viewport_size:[o.width,o.height]}),ih=(u,i,o=1)=>({u_matrix:u,u_color:i,u_overlay:0,u_overlay_scale:o}),Fd=a.bb(),Dy=(u,i,o,d,m,y,v)=>{const w=u.transform,E=w.projection.name==="globe",P=E?a.dH(w.zoom,i.canonical)*w._pixelsPerMercatorPixel:a.aA(o,1,y),R={u_matrix:i.projMatrix,u_extrude_scale:P,u_intensity:v,u_inv_rot_matrix:Fd,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(E){R.u_inv_rot_matrix=d,R.u_merc_center=m,R.u_tile_id=[i.canonical.x,i.canonical.y,1<<i.canonical.z],R.u_zoom_transition=a.al(w.zoom);const O=m[0]*a.an,k=m[1]*a.an;R.u_up_dir=w.projection.upVector(new a.cn(0,0,0),O,k)}return R};function am(u,[i,o,d,m],[y,v]){if(y===v)return[0,0,0,0];const w=255*(u-1)/(u*(v-y));return[i*w,o*w,d*w,m*w]}function Od(u,i,[o,d]){return o===d?0:.5/u+(i-o)*(u-1)/(u*(d-o))}function lm(u){const i=u.terrain?u.terrain.exaggeration():1;var o;return(u.transform.pitch<15?.07*(1-(o=a.aC((14-u.transform.zoom)/5,0,1)))+.7*o:.07)*i}const Ly=(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X,W,ie,ne,K,xe)=>({u_matrix:i,u_normalize_matrix:o,u_globe_matrix:d,u_merc_matrix:m,u_grid_matrix:y,u_tl_parent:v,u_scale_parent:R,u_fade_t:O.mix,u_opacity:O.opacity*k.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:k.paint.get("raster-brightness-min"),u_brightness_high:k.paint.get("raster-brightness-max"),u_saturation_factor:a.dJ(k.paint.get("raster-saturation")),u_contrast_factor:a.dI(k.paint.get("raster-contrast")),u_spin_weights:zy(k.paint.get("raster-hue-rotate")),u_perspective_transform:N,u_raster_elevation:j,u_zoom_transition:w,u_merc_center:E,u_cutoff_params:P,u_colorization_mix:am(a.dK,X,ie),u_colorization_offset:Od(a.dK,W,ie),u_color_ramp:U,u_texture_offset:[K/(ne+2*K),ne/(ne+2*K)],u_texture_res:[ne+2*K,ne+2*K],u_emissive_strength:xe,u_zbias_factor:lm(u)});function zy(u){u*=Math.PI/180;const i=Math.sin(u),o=Math.cos(u);return[(2*o+1)/3,(-Math.sqrt(3)*i-o+1)/3,(Math.sqrt(3)*i-o+1)/3]}const Vo=.05,P1=(u,i,o,d,m,y,v,w,E,P,R,O)=>({u_matrix:u,u_normalize_matrix:i,u_globe_matrix:o,u_merc_matrix:d,u_grid_matrix:m,u_tl_parent:y,u_scale_parent:P,u_fade_t:R.mix,u_opacity:R.opacity,u_image0:0,u_image1:1,u_raster_elevation:O,u_zoom_transition:v,u_merc_center:w,u_cutoff_params:E}),M1=(u,i,o,d,m,y,v,w,E,P)=>({u_particle_texture:u,u_particle_texture_side_len:i,u_tile_offset:o,u_velocity:d,u_color_ramp:y,u_velocity_res:m,u_max_speed:v,u_uv_offset:w,u_data_scale:[255*E[0],255*E[1]],u_data_offset:P,u_particle_pos_scale:1.1,u_particle_pos_offset:[Vo,Vo]}),ky=(u,i,o,d,m,y,v,w,E,P)=>({u_particle_texture:u,u_particle_texture_side_len:i,u_velocity:o,u_velocity_res:d,u_max_speed:m,u_speed_factor:y,u_reset_rate:v,u_rand_seed:Math.random(),u_uv_offset:w,u_data_scale:[255*E[0],255*E[1]],u_data_offset:P,u_particle_pos_scale:1.1,u_particle_pos_offset:[Vo,Vo]}),Fy=a.bb(),Bd=(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X,W,ie,ne,K,xe,le,_e)=>{const re=m.transform,ae={u_is_size_zoom_constant:+(u==="constant"||u==="source"),u_is_size_feature_constant:+(u==="constant"||u==="camera"),u_size_t:i?i.uSizeT:0,u_size:i?i.uSize:0,u_camera_to_center_distance:re.getCameraToCenterDistance(ie),u_rotate_symbol:+o,u_aspect_ratio:re.width/re.height,u_fade_change:m.options.fadeDuration?m.symbolFadeChange:1,u_matrix:y,u_label_plane_matrix:v,u_coord_matrix:w,u_is_text:+P,u_elevation_from_sea:E?1:0,u_pitch_with_map:+d,u_texsize:R,u_texsize_icon:O,u_texture:0,u_texture_icon:1,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Fy,u_merc_center:[0,0],u_camera_forward:[0,0,0],u_ecef_origin:[0,0,0],u_tile_matrix:Fy,u_up_vector:[0,-1,0],u_color_adj_mat:xe,u_icon_transition:le||0,u_gamma_scale:d?m.transform.getCameraToCenterDistance(ie)*Math.cos(m.terrain?0:m.transform._pitch):1,u_device_pixel_ratio:a.o.devicePixelRatio,u_is_halo:1,u_scale_factor:_e||1,u_ground_shadow_factor:ne,u_inv_matrix:a.b7(a.bb(),v),u_normal_scale:K,u_lutTexture:10,u_zoom:re.zoom-Math.floor(re.zoom),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]};return ie.name==="globe"&&(ae.u_tile_id=[N.canonical.x,N.canonical.y,1<<N.canonical.z],ae.u_zoom_transition=j,ae.u_inv_rot_matrix=X,ae.u_merc_center=U,ae.u_camera_forward=re._camera.forward(),ae.u_ecef_origin=a.dL(re.globeMatrix,N.toUnwrapped()),ae.u_tile_matrix=Float32Array.from(re.globeMatrix),ae.u_up_vector=W),ae},nh=(u,i,o,d)=>({u_matrix:u,u_emissive_strength:i,u_opacity:o,u_color:d}),Za=(u,i,o,d,m,y,v,w,E)=>Object.assign(function(P,R,O,k,N,j){const{width:U,height:X}=k.imageManager.getPixelSize(R),W=Math.pow(2,j.tileID.overscaledZ),ie=j.tileSize*Math.pow(2,k.transform.tileZoom)/W,ne=ie*(j.tileID.canonical.x+j.tileID.wrap*W),K=ie*j.tileID.canonical.y;return{u_image:0,u_pattern_tl:O.tl,u_pattern_br:O.br,u_texsize:[U,X],u_pattern_size:O.displaySize,u_pattern_units_to_pixels:N?[k.transform.width,-1*k.transform.height]:[1/a.aA(j,1,k.transform.tileZoom),1/a.aA(j,1,k.transform.tileZoom)],u_pixel_coord_upper:[ne>>16,K>>16],u_pixel_coord_lower:[65535&ne,65535&K]}}(0,y,v,d,w,E),{u_matrix:u,u_emissive_strength:i,u_opacity:o}),zc=new Float32Array(a.b9([])),Pl=(u,i,o,d,m,y,v,w,E,P,R,O,k,N=[0,0,0],j,U,X)=>{const W=m.style.light,ie=W.properties.get("position"),ne=[-ie.x,-ie.y,ie.z],K=a.dE();W.properties.get("anchor")==="viewport"&&(a.dF(K,-m.transform.angle),a.dG(ne,ne,K));const xe=R.alphaMode==="MASK",le=W.properties.get("color").toNonPremultipliedRenderColor(null),_e=k.paint.get("model-ambient-occlusion-intensity"),re=k.paint.get("model-color").constantOr(a.aq.white).toNonPremultipliedRenderColor(null);return re.a=k.paint.get("model-color-mix-intensity").constantOr(0),X&&(re.r=X[0],re.g=X[1],re.b=X[2],re.a=X[3]),U&&(re.r=U.color.r,re.g=U.color.g,re.b=U.color.b,re.a=U.colorMix,O=U.emissionStrength,y*=U.opacity),{u_matrix:u,u_lighting_matrix:i,u_normal_matrix:o,u_node_matrix:d||zc,u_lightpos:ne,u_lightintensity:W.properties.get("intensity"),u_lightcolor:[le.r,le.g,le.b],u_camera_pos:N,u_opacity:y,u_baseTextureIsAlpha:0,u_alphaMask:+xe,u_alphaCutoff:R.alphaCutoff,u_baseColorFactor:v.toNonPremultipliedRenderColor(null).toArray01(),u_emissiveFactor:w.toNonPremultipliedRenderColor(null).toArray01(),u_metallicFactor:E,u_roughnessFactor:P,u_baseColorTexture:5,u_metallicRoughnessTexture:6,u_normalTexture:7,u_occlusionTexture:8,u_emissionTexture:9,u_lutTexture:10,u_color_mix:re.toArray01(),u_aoIntensity:_e,u_emissive_strength:O,u_occlusionTextureTransform:j||[0,0,0,0]}},cm=(u,i=zc,o=zc)=>({u_matrix:u,u_instance:i,u_node_matrix:o}),Nd={fillExtrusion:u=>({u_matrix:new a.b$(u),u_lightpos:new a.bY(u),u_lightintensity:new a.bZ(u),u_lightcolor:new a.bY(u),u_vertical_gradient:new a.bZ(u),u_opacity:new a.bZ(u),u_edge_radius:new a.bZ(u),u_width_scale:new a.bZ(u),u_ao:new a.b_(u),u_height_type:new a.bX(u),u_base_type:new a.bX(u),u_tile_id:new a.bY(u),u_zoom_transition:new a.bZ(u),u_inv_rot_matrix:new a.b$(u),u_merc_center:new a.b_(u),u_up_dir:new a.bY(u),u_height_lift:new a.bZ(u),u_flood_light_color:new a.bY(u),u_vertical_scale:new a.bZ(u),u_flood_light_intensity:new a.bZ(u),u_ground_shadow_factor:new a.bY(u),u_front_cutoff_params:new a.bY(u)}),fillExtrusionDepth:u=>({u_matrix:new a.b$(u),u_edge_radius:new a.bZ(u),u_width_scale:new a.bZ(u),u_vertical_scale:new a.bZ(u),u_height_type:new a.bX(u),u_base_type:new a.bX(u)}),fillExtrusionPattern:u=>({u_matrix:new a.b$(u),u_lightpos:new a.bY(u),u_lightintensity:new a.bZ(u),u_lightcolor:new a.bY(u),u_vertical_gradient:new a.bZ(u),u_height_factor:new a.bZ(u),u_edge_radius:new a.bZ(u),u_width_scale:new a.bZ(u),u_ao:new a.b_(u),u_height_type:new a.bX(u),u_base_type:new a.bX(u),u_tile_id:new a.bY(u),u_zoom_transition:new a.bZ(u),u_inv_rot_matrix:new a.b$(u),u_merc_center:new a.b_(u),u_up_dir:new a.bY(u),u_height_lift:new a.bZ(u),u_image:new a.bX(u),u_texsize:new a.b_(u),u_pixel_coord_upper:new a.b_(u),u_pixel_coord_lower:new a.b_(u),u_tile_units_to_pixels:new a.bZ(u),u_opacity:new a.bZ(u),u_pattern_transition:new a.bZ(u)}),fillExtrusionGroundEffect:u=>({u_matrix:new a.b$(u),u_opacity:new a.bZ(u),u_ao_pass:new a.bZ(u),u_meter_to_tile:new a.bZ(u),u_ao:new a.b_(u),u_flood_light_intensity:new a.bZ(u),u_flood_light_color:new a.bY(u),u_attenuation:new a.bZ(u),u_edge_radius:new a.bZ(u),u_fb:new a.bX(u),u_fb_size:new a.bZ(u),u_dynamic_offset:new a.bZ(u)}),fill:u=>({u_matrix:new a.b$(u),u_emissive_strength:new a.bZ(u),u_ground_shadow_factor:new a.bY(u)}),fillPattern:u=>({u_matrix:new a.b$(u),u_emissive_strength:new a.bZ(u),u_image:new a.bX(u),u_texsize:new a.b_(u),u_pixel_coord_upper:new a.b_(u),u_pixel_coord_lower:new a.b_(u),u_tile_units_to_pixels:new a.bZ(u),u_ground_shadow_factor:new a.bY(u),u_pattern_transition:new a.bZ(u)}),fillOutline:u=>({u_matrix:new a.b$(u),u_emissive_strength:new a.bZ(u),u_world:new a.b_(u),u_ground_shadow_factor:new a.bY(u)}),fillOutlinePattern:u=>({u_matrix:new a.b$(u),u_emissive_strength:new a.bZ(u),u_world:new a.b_(u),u_image:new a.bX(u),u_texsize:new a.b_(u),u_pixel_coord_upper:new a.b_(u),u_pixel_coord_lower:new a.b_(u),u_tile_units_to_pixels:new a.bZ(u),u_ground_shadow_factor:new a.bY(u),u_pattern_transition:new a.bZ(u)}),lineBlendComposite:u=>({u_image:new a.bX(u),u_opacity:new a.bZ(u),u_blend_mode:new a.bX(u)}),building:u=>({u_matrix:new a.b$(u),u_normal_matrix:new a.b$(u),u_opacity:new a.bZ(u),u_faux_facade_ao_intensity:new a.bZ(u),u_camera_pos:new a.bY(u),u_tile_to_meter:new a.bZ(u),u_facade_emissive_chance:new a.bZ(u),u_flood_light_color:new a.bY(u),u_flood_light_intensity:new a.bZ(u),u_front_cutoff_params:new a.bY(u)}),buildingBloom:u=>({u_matrix:new a.b$(u)}),buildingDepth:u=>({u_matrix:new a.b$(u)}),elevatedStructuresDepth:u=>({u_matrix:new a.b$(u),u_depth_bias:new a.bZ(u)}),elevatedStructures:u=>({u_matrix:new a.b$(u),u_ground_shadow_factor:new a.bY(u)}),elevatedStructuresDepthReconstruct:u=>({u_matrix:new a.b$(u),u_camera_pos:new a.bY(u),u_depth_bias:new a.bZ(u),u_height_scale:new a.bZ(u),u_reset_depth:new a.bZ(u)}),circle:a.dO,collisionBox:u=>({u_matrix:new a.b$(u),u_inv_rot_matrix:new a.b$(u),u_camera_to_center_distance:new a.bZ(u),u_extrude_scale:new a.b_(u),u_zoom_transition:new a.bZ(u),u_merc_center:new a.b_(u),u_tile_id:new a.bY(u)}),collisionCircle:u=>({u_matrix:new a.b$(u),u_inv_matrix:new a.b$(u),u_camera_to_center_distance:new a.bZ(u),u_viewport_size:new a.b_(u)}),debug:u=>({u_color:new a.dl(u),u_matrix:new a.b$(u),u_overlay:new a.bX(u),u_overlay_scale:new a.bZ(u)}),clippingMask:u=>({u_matrix:new a.b$(u)}),heatmap:u=>({u_extrude_scale:new a.bZ(u),u_intensity:new a.bZ(u),u_matrix:new a.b$(u),u_inv_rot_matrix:new a.b$(u),u_merc_center:new a.b_(u),u_tile_id:new a.bY(u),u_zoom_transition:new a.bZ(u),u_up_dir:new a.bY(u)}),heatmapTexture:u=>({u_image:new a.bX(u),u_color_ramp:new a.bX(u),u_opacity:new a.bZ(u)}),hillshade:u=>({u_matrix:new a.b$(u),u_image:new a.bX(u),u_latrange:new a.b_(u),u_light:new a.b_(u),u_shadow:new a.dl(u),u_highlight:new a.dl(u),u_emissive_strength:new a.bZ(u),u_accent:new a.dl(u)}),hillshadePrepare:u=>({u_matrix:new a.b$(u),u_image:new a.bX(u),u_dimension:new a.b_(u),u_zoom:new a.bZ(u)}),line:a.dN,linePattern:a.dM,raster:u=>({u_matrix:new a.b$(u),u_normalize_matrix:new a.b$(u),u_globe_matrix:new a.b$(u),u_merc_matrix:new a.b$(u),u_grid_matrix:new a.dm(u),u_tl_parent:new a.b_(u),u_scale_parent:new a.bZ(u),u_fade_t:new a.bZ(u),u_opacity:new a.bZ(u),u_image0:new a.bX(u),u_image1:new a.bX(u),u_brightness_low:new a.bZ(u),u_brightness_high:new a.bZ(u),u_saturation_factor:new a.bZ(u),u_contrast_factor:new a.bZ(u),u_spin_weights:new a.bY(u),u_perspective_transform:new a.b_(u),u_raster_elevation:new a.bZ(u),u_zoom_transition:new a.bZ(u),u_merc_center:new a.b_(u),u_cutoff_params:new a.cO(u),u_colorization_mix:new a.cO(u),u_colorization_offset:new a.bZ(u),u_color_ramp:new a.bX(u),u_texture_offset:new a.b_(u),u_texture_res:new a.b_(u),u_emissive_strength:new a.bZ(u),u_zbias_factor:new a.bZ(u)}),rasterParticle:u=>({u_matrix:new a.b$(u),u_normalize_matrix:new a.b$(u),u_globe_matrix:new a.b$(u),u_merc_matrix:new a.b$(u),u_grid_matrix:new a.dm(u),u_tl_parent:new a.b_(u),u_scale_parent:new a.bZ(u),u_fade_t:new a.bZ(u),u_opacity:new a.bZ(u),u_image0:new a.bX(u),u_image1:new a.bX(u),u_raster_elevation:new a.bZ(u),u_zoom_transition:new a.bZ(u),u_merc_center:new a.b_(u),u_cutoff_params:new a.cO(u)}),rasterParticleTexture:u=>({u_texture:new a.bX(u),u_opacity:new a.bZ(u)}),rasterParticleDraw:u=>({u_particle_texture:new a.bX(u),u_particle_texture_side_len:new a.bZ(u),u_tile_offset:new a.b_(u),u_velocity:new a.bX(u),u_color_ramp:new a.bX(u),u_velocity_res:new a.b_(u),u_max_speed:new a.bZ(u),u_uv_offset:new a.b_(u),u_data_scale:new a.b_(u),u_data_offset:new a.bZ(u),u_particle_pos_scale:new a.bZ(u),u_particle_pos_offset:new a.b_(u)}),rasterParticleUpdate:u=>({u_particle_texture:new a.bX(u),u_particle_texture_side_len:new a.bZ(u),u_velocity:new a.bX(u),u_velocity_res:new a.b_(u),u_max_speed:new a.bZ(u),u_speed_factor:new a.bZ(u),u_reset_rate:new a.bZ(u),u_rand_seed:new a.bZ(u),u_uv_offset:new a.b_(u),u_data_scale:new a.b_(u),u_data_offset:new a.bZ(u),u_particle_pos_scale:new a.bZ(u),u_particle_pos_offset:new a.b_(u)}),symbol:u=>({u_is_size_zoom_constant:new a.bX(u),u_is_size_feature_constant:new a.bX(u),u_size_t:new a.bZ(u),u_size:new a.bZ(u),u_camera_to_center_distance:new a.bZ(u),u_rotate_symbol:new a.bX(u),u_aspect_ratio:new a.bZ(u),u_fade_change:new a.bZ(u),u_matrix:new a.b$(u),u_label_plane_matrix:new a.b$(u),u_coord_matrix:new a.b$(u),u_is_text:new a.bX(u),u_elevation_from_sea:new a.bX(u),u_pitch_with_map:new a.bX(u),u_texsize:new a.b_(u),u_texsize_icon:new a.b_(u),u_texture:new a.bX(u),u_texture_icon:new a.bX(u),u_gamma_scale:new a.bZ(u),u_device_pixel_ratio:new a.bZ(u),u_tile_id:new a.bY(u),u_zoom_transition:new a.bZ(u),u_inv_rot_matrix:new a.b$(u),u_merc_center:new a.b_(u),u_camera_forward:new a.bY(u),u_tile_matrix:new a.b$(u),u_up_vector:new a.bY(u),u_ecef_origin:new a.bY(u),u_is_halo:new a.bX(u),u_icon_transition:new a.bZ(u),u_color_adj_mat:new a.b$(u),u_scale_factor:new a.bZ(u),u_ground_shadow_factor:new a.bY(u),u_inv_matrix:new a.b$(u),u_normal_scale:new a.bZ(u),u_lutTexture:new a.bX(u),u_zoom:new a.bZ(u),u_spp_fill_np_color:new a.cO(u),u_spp_halo_np_color:new a.cO(u),u_spp_opacity:new a.bZ(u),u_spp_halo_width:new a.bZ(u),u_spp_halo_blur:new a.bZ(u),u_spp_emissive_strength:new a.bZ(u),u_spp_occlusion_opacity:new a.bZ(u),u_spp_z_offset:new a.bZ(u),u_spp_translate_rotation:new a.b_(u)}),background:u=>({u_matrix:new a.b$(u),u_emissive_strength:new a.bZ(u),u_opacity:new a.bZ(u),u_color:new a.dl(u)}),backgroundPattern:u=>({u_matrix:new a.b$(u),u_emissive_strength:new a.bZ(u),u_opacity:new a.bZ(u),u_image:new a.bX(u),u_pattern_tl:new a.b_(u),u_pattern_br:new a.b_(u),u_texsize:new a.b_(u),u_pattern_size:new a.b_(u),u_pixel_coord_upper:new a.b_(u),u_pixel_coord_lower:new a.b_(u),u_pattern_units_to_pixels:new a.b_(u)}),terrainRaster:u=>({u_matrix:new a.b$(u),u_image0:new a.bX(u),u_image1:new a.bX(u),u_skirt_height:new a.bZ(u),u_ground_shadow_factor:new a.bY(u),u_emissive_texture_available:new a.bZ(u)}),skybox:u=>({u_matrix:new a.b$(u),u_sun_direction:new a.bY(u),u_cubemap:new a.bX(u),u_opacity:new a.bZ(u),u_temporal_offset:new a.bZ(u)}),skyboxGradient:u=>({u_matrix:new a.b$(u),u_color_ramp:new a.bX(u),u_center_direction:new a.bY(u),u_radius:new a.bZ(u),u_opacity:new a.bZ(u),u_temporal_offset:new a.bZ(u)}),skyboxCapture:u=>({u_matrix_3f:new a.dm(u),u_sun_direction:new a.bY(u),u_sun_intensity:new a.bZ(u),u_color_tint_r:new a.cO(u),u_color_tint_m:new a.cO(u),u_luminance:new a.bZ(u)}),globeRaster:u=>({u_proj_matrix:new a.b$(u),u_globe_matrix:new a.b$(u),u_normalize_matrix:new a.b$(u),u_merc_matrix:new a.b$(u),u_zoom_transition:new a.bZ(u),u_merc_center:new a.b_(u),u_image0:new a.bX(u),u_image1:new a.bX(u),u_grid_matrix:new a.dm(u),u_skirt_height:new a.bZ(u),u_far_z_cutoff:new a.bZ(u),u_frustum_tl:new a.bY(u),u_frustum_tr:new a.bY(u),u_frustum_br:new a.bY(u),u_frustum_bl:new a.bY(u),u_globe_pos:new a.bY(u),u_globe_radius:new a.bZ(u),u_viewport:new a.b_(u),u_emissive_texture_available:new a.bZ(u)}),globeAtmosphere:u=>({u_frustum_tl:new a.bY(u),u_frustum_tr:new a.bY(u),u_frustum_br:new a.bY(u),u_frustum_bl:new a.bY(u),u_horizon:new a.bZ(u),u_transition:new a.bZ(u),u_fadeout_range:new a.bZ(u),u_atmosphere_fog_color:new a.cO(u),u_high_color:new a.cO(u),u_space_color:new a.cO(u),u_temporal_offset:new a.bZ(u),u_horizon_angle:new a.bZ(u)}),model:u=>({u_matrix:new a.b$(u),u_lighting_matrix:new a.b$(u),u_normal_matrix:new a.b$(u),u_node_matrix:new a.b$(u),u_lightpos:new a.bY(u),u_lightintensity:new a.bZ(u),u_lightcolor:new a.bY(u),u_camera_pos:new a.bY(u),u_opacity:new a.bZ(u),u_baseColorFactor:new a.cO(u),u_emissiveFactor:new a.cO(u),u_metallicFactor:new a.bZ(u),u_roughnessFactor:new a.bZ(u),u_baseTextureIsAlpha:new a.bX(u),u_alphaMask:new a.bX(u),u_alphaCutoff:new a.bZ(u),u_baseColorTexture:new a.bX(u),u_metallicRoughnessTexture:new a.bX(u),u_normalTexture:new a.bX(u),u_occlusionTexture:new a.bX(u),u_emissionTexture:new a.bX(u),u_lutTexture:new a.bX(u),u_color_mix:new a.cO(u),u_aoIntensity:new a.bZ(u),u_emissive_strength:new a.bZ(u),u_occlusionTextureTransform:new a.cO(u)}),modelDepth:u=>({u_matrix:new a.b$(u),u_instance:new a.b$(u),u_node_matrix:new a.b$(u)}),groundShadow:u=>({u_matrix:new a.b$(u),u_ground_shadow_factor:new a.bY(u)}),stars:u=>({u_matrix:new a.b$(u),u_up:new a.bY(u),u_right:new a.bY(u),u_intensity_multiplier:new a.bZ(u)}),snowParticle:u=>({u_modelview:new a.b$(u),u_projection:new a.b$(u),u_time:new a.bZ(u),u_cam_pos:new a.bY(u),u_velocityConeAperture:new a.bZ(u),u_velocity:new a.bZ(u),u_horizontalOscillationRadius:new a.bZ(u),u_horizontalOscillationRate:new a.bZ(u),u_boxSize:new a.bZ(u),u_billboardSize:new a.bZ(u),u_simpleShapeParameters:new a.b_(u),u_screenSize:new a.b_(u),u_thinningCenterPos:new a.b_(u),u_thinningShape:new a.bY(u),u_thinningAffectedRatio:new a.bZ(u),u_thinningParticleOffset:new a.bZ(u),u_particleColor:new a.cO(u),u_direction:new a.bY(u)}),rainParticle:u=>({u_modelview:new a.b$(u),u_projection:new a.b$(u),u_time:new a.bZ(u),u_cam_pos:new a.bY(u),u_texScreen:new a.bX(u),u_velocityConeAperture:new a.bZ(u),u_velocity:new a.bZ(u),u_boxSize:new a.bZ(u),u_rainDropletSize:new a.b_(u),u_distortionStrength:new a.bZ(u),u_rainDirection:new a.bY(u),u_color:new a.cO(u),u_screenSize:new a.b_(u),u_thinningCenterPos:new a.b_(u),u_thinningShape:new a.bY(u),u_thinningAffectedRatio:new a.bZ(u),u_thinningParticleOffset:new a.bZ(u),u_shapeDirectionalPower:new a.bZ(u),u_shapeNormalPower:new a.bZ(u),u_mode:new a.bZ(u)}),vignette:u=>({u_vignetteShape:new a.bY(u),u_vignetteColor:new a.cO(u)}),occlusion:u=>({u_matrix:new a.b$(u),u_anchorPos:new a.bY(u),u_screenSizePx:new a.b_(u),u_occluderSizePx:new a.b_(u),u_color:new a.cO(u)})};class go{constructor(i,o,d,m){this.id=go.uniqueIdxCounter,go.uniqueIdxCounter++,this.context=i;const y=i.gl;this.buffer=y.createBuffer(),this.dynamicDraw=!!d,this.context.unbindVAO(),i.bindElementBuffer.set(this.buffer),y.bufferData(y.ELEMENT_ARRAY_BUFFER,o.arrayBuffer,this.dynamicDraw?y.DYNAMIC_DRAW:y.STATIC_DRAW),this.dynamicDraw||m||o.destroy()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(i){this.id=go.uniqueIdxCounter,go.uniqueIdxCounter++;const o=this.context.gl;this.context.unbindVAO(),this.bind(),o.bufferSubData(o.ELEMENT_ARRAY_BUFFER,0,i.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}go.uniqueIdxCounter=0;const um={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Oy{constructor(i,o,d,m,y,v){this.length=o.length,this.attributes=d,this.itemSize=o.bytesPerElement,this.dynamicDraw=m,this.instanceCount=v,this.context=i;const w=i.gl;this.buffer=w.createBuffer(),i.bindVertexBuffer.set(this.buffer),w.bufferData(w.ARRAY_BUFFER,o.arrayBuffer,this.dynamicDraw?w.DYNAMIC_DRAW:w.STATIC_DRAW),this.dynamicDraw||y||o.destroy()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(i){const o=this.context.gl;this.bind(),o.bufferSubData(o.ARRAY_BUFFER,0,i.arrayBuffer)}enableAttributes(i,o){for(const d of this.attributes){const m=o.getAttributeLocation(i,d.name);m!==-1&&i.enableVertexAttribArray(m)}}setVertexAttribPointers(i,o,d){for(const m of this.attributes){const y=o.getAttributeLocation(i,m.name);if(y!==-1){const v=m.offset+this.itemSize*(d||0);m.type==="Float32"?i.vertexAttribPointer(y,m.components,i.FLOAT,!1,this.itemSize,v):i.vertexAttribIPointer(y,m.components,i[um[m.type]],this.itemSize,v)}}}setVertexAttribDivisor(i,o,d){for(let m=0;m<this.attributes.length;m++){const y=o.getAttributeLocation(i,this.attributes[m].name);y!==-1&&this.instanceCount&&this.instanceCount>0&&i.vertexAttribDivisor(y,d)}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class rh{constructor(i,o,d,m,y){this.context=i,this.width=o,this.height=d;const v=this.framebuffer=i.gl.createFramebuffer();m>0&&(this.colorAttachment0=new Rc(i,v,0)),m>1&&(this.colorAttachment1=new Rc(i,v,1)),y&&(this.depthAttachmentType=y,this.depthAttachment=y==="renderbuffer"?new nm(i,v):new Ty(i,v))}static createWithTexture(i,o,d,m,y){const v=i.gl;if(i.activeTexture.set(v.TEXTURE1),i.viewport.set([0,0,d,m]),o&&o.width===d&&o.height===m)return v.bindTexture(v.TEXTURE_2D,o.colorAttachment0.get()),i.bindFramebuffer.set(o.framebuffer),o;o&&o.destroy();const w=new a.T(i,{width:d,height:m,data:null},i.extRenderToTextureHalfFloat?i.gl.RGBA16F:i.gl.RGBA8);w.bind(v.LINEAR,v.CLAMP_TO_EDGE);const E=i.createFramebuffer(d,m,1,null);if(E.colorAttachment0.set(w.texture),y){const P=i.createRenderbuffer(v.DEPTH24_STENCIL8,d,m);i.bindFramebuffer.set(E.framebuffer),v.framebufferRenderbuffer(v.FRAMEBUFFER,v.DEPTH_STENCIL_ATTACHMENT,v.RENDERBUFFER,P),E._stencilRbo=P}return E}createColorAttachment(i,o){o===0?this.colorAttachment0=new Rc(i,this.framebuffer,0):o===1&&(this.colorAttachment1=new Rc(i,this.framebuffer,1))}removeColorAttachment(i,o){const d=this.context.gl;let m;o===0?(m=this.colorAttachment0.get(),this.colorAttachment0=void 0):o===1&&(m=this.colorAttachment1.get(),this.colorAttachment1=void 0),m&&d.deleteTexture(m)}destroy(){const i=this.context.gl;if(this.colorAttachment0){const o=this.colorAttachment0.get();o&&i.deleteTexture(o)}if(this.colorAttachment1){const o=this.colorAttachment1.get();o&&i.deleteTexture(o)}if(this.depthAttachment&&this.depthAttachmentType)if(this.depthAttachmentType==="renderbuffer"){const o=this.depthAttachment.get();o&&i.deleteRenderbuffer(o)}else{const o=this.depthAttachment.get();o&&i.deleteTexture(o)}this._stencilRbo&&(i.deleteRenderbuffer(this._stencilRbo),this._stencilRbo=null),i.deleteFramebuffer(this.framebuffer)}}class kc{constructor(i,o){this.gl=i,this.clearColor=new my(this),this.clearDepth=new v1(this),this.clearStencil=new bd(this),this.colorMask=new b1(this),this.depthMask=new _y(this),this.stencilMask=new Kp(this),this.stencilFunc=new wd(this),this.stencilOp=new Jp(this),this.stencilTest=new Il(this),this.depthRange=new Al(this),this.depthTest=new Cc(this),this.depthFunc=new No(this),this.blend=new gy(this),this.blendFunc=new Qp(this),this.blendColor=new yy(this),this.blendEquation=new Pc(this),this.cullFace=new Td(this),this.cullFaceSide=new Sd(this),this.frontFace=new em(this),this.program=new Ed(this),this.activeTexture=new qu(this),this.viewport=new xy(this),this.bindFramebuffer=new vy(this),this.bindRenderbuffer=new by(this),this.bindTexture=new Mc(this),this.bindVertexBuffer=new wy(this),this.bindElementBuffer=new w1(this),this.bindVertexArrayOES=new T1(this),this.pixelStoreUnpack=new S1(this),this.pixelStoreUnpackPremultiplyAlpha=new tm(this),this.pixelStoreUnpackFlipY=new im(this),this.options=o?Object.assign({},o):{},this.options.extTextureFilterAnisotropicForceOff||(this.extTextureFilterAnisotropic=i.getExtension("EXT_texture_filter_anisotropic")||i.getExtension("MOZ_EXT_texture_filter_anisotropic")||i.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=i.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT))),this.extDebugRendererInfo=i.getExtension("WEBGL_debug_renderer_info"),this.extDebugRendererInfo&&(this.renderer=i.getParameter(this.extDebugRendererInfo.UNMASKED_RENDERER_WEBGL),this.vendor=i.getParameter(this.extDebugRendererInfo.UNMASKED_VENDOR_WEBGL)),this.forceManualRenderingForInstanceIDShaders=o&&!!o.forceManualRenderingForInstanceIDShaders||this.renderer&&this.renderer.indexOf("PowerVR")!==-1,this.disableSymbolUBO=o&&!!o.forceDisableSymbolUBO,this.options.extTextureFloatLinearForceOff||(this.extTextureFloatLinear=i.getExtension("OES_texture_float_linear")),this.extRenderToTextureHalfFloat=i.getExtension("EXT_color_buffer_half_float"),this.extTimerQuery=i.getExtension("EXT_disjoint_timer_query_webgl2"),this.maxTextureSize=i.getParameter(i.MAX_TEXTURE_SIZE),this.maxUniformBlockSize=Math.min(i.getParameter(i.MAX_UNIFORM_BLOCK_SIZE),32768),this.maxUniformBufferBindings=i.getParameter(i.MAX_UNIFORM_BUFFER_BINDINGS),this.extBlendFuncExtended=i.getExtension("WEBGL_blend_func_extended")}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(i,o,d){return new go(this,i,o,d)}createVertexBuffer(i,o,d,m,y){return new Oy(this,i,o,d,m,y)}createRenderbuffer(i,o,d){const m=this.gl,y=m.createRenderbuffer();return this.bindRenderbuffer.set(y),m.renderbufferStorage(m.RENDERBUFFER,i,o,d),this.bindRenderbuffer.set(null),y}createFramebuffer(i,o,d,m){return new rh(this,i,o,d,m)}clear({color:i,depth:o,stencil:d,colorMask:m}){const y=this.gl;let v=0;i&&(v|=y.COLOR_BUFFER_BIT,this.clearColor.set(i.toNonPremultipliedRenderColor(null)),this.colorMask.set(m||[!0,!0,!0,!0])),o!==void 0&&(v|=y.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(o),this.depthMask.set(!0)),d!==void 0&&(v|=y.STENCIL_BUFFER_BIT,this.clearStencil.set(d),this.stencilMask.set(255)),y.clear(v)}setCullFace(i){i.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(i.mode),this.frontFace.set(i.frontFace))}setDepthMode(i){i.func!==this.gl.ALWAYS||i.mask?(this.depthTest.set(!0),this.depthFunc.set(i.func),this.depthMask.set(i.mask),this.depthRange.set(i.range)):this.depthTest.set(!1)}setStencilMode(i){i.test.func!==this.gl.ALWAYS||i.mask?(this.stencilTest.set(!0),this.stencilMask.set(i.mask),this.stencilOp.set([i.fail,i.depthFail,i.pass]),this.stencilFunc.set({func:i.test.func,ref:i.ref,mask:i.test.mask})):this.stencilTest.set(!1)}setColorMode(i){a.b6(i.blendFunction,jt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(i.blendFunction),this.blendColor.set(i.blendColor),i.blendEquation?this.blendEquation.set(i.blendEquation):this.blendEquation.setDefault()),this.colorMask.set(i.mask)}unbindVAO(){this.bindVertexArrayOES.set(null)}}let Ml;function wt(u,i,o,d,m,y,v){const w=u.context,E=w.gl,P=u.transform,R=[a.aH(P.center.lng),a.aL(P.center.lat)],O=o.layout.get("symbol-placement"),k=o.layout.get("text-variable-anchor"),N=o.layout.get("icon-rotation-alignment")==="map",j=o.layout.get("text-rotation-alignment")==="map",U=O!=="point",X=[];let W=0,ie=0;for(let re=0;re<d.length;re++){const ae=d[re],fe=i.getTile(ae),Ce=fe.getBucket(o);if(!Ce)continue;const ve=Ce.getProjection().createInversionMatrix(P,ae.canonical),Ne=[],ze=iy(ae,Ce,P),Je=!v&&N&&U,tt=v&&j&&U,Pe=k&&Ce.hasTextData(),we=Ce.hasIconTextFit()&&Pe&&Ce.hasIconData(),Oe=Je||tt||v&&Pe||we,Ue=Ce.projection.name==="globe",$e=Ue?a.al(P.zoom):0;Ue&&(Ne.push("PROJECTION_GLOBE_VIEW"),Oe&&Ne.push("PROJECTED_POS_ON_VIEWPORT"));const ft=u.getOrCreateProgram("collisionBox",{defines:Ne});let lt=ze;m[0]===0&&m[1]===0||(lt=u.translatePosMatrix(ze,fe,m,y));const ct=v?Ce.textCollisionBox:Ce.iconCollisionBox,et=Ce.collisionCircleArray;if(et.length>0){const Mt=a.bb(),vt=lt;a.cz(Mt,Ce.placementInvProjMatrix,P.glCoordMatrix),a.cz(Mt,Mt,Ce.placementViewportMatrix),X.push({circleArray:et,circleOffset:ie,transform:vt,invTransform:Mt,projection:Ce.getProjection()}),W+=et.length/4,ie=W}if(!ct)continue;u.terrain&&u.terrain.setupElevationDraw(fe,ft);const Et=Ue?[ae.canonical.x,ae.canonical.y,1<<ae.canonical.z]:[0,0,0];ft.draw(u,E.LINES,At.disabled,Ht.disabled,u.colorModeForRenderPass(),Nt.disabled,Ry(lt,ve,P,$e,R,fe,Et,Ce.getProjection()),o.id,ct.layoutVertexBuffer,ct.indexBuffer,ct.segments,null,P.zoom,null,[ct.collisionVertexBuffer,ct.collisionVertexBufferExt])}if(!v||!X.length)return;const ne=u.getOrCreateProgram("collisionCircle"),K=new a.dP;K.resize(4*W),K._trim();let xe=0;for(const re of X)for(let ae=0;ae<re.circleArray.length/4;ae++){const fe=4*ae,Ce=re.circleArray[fe+0],ve=re.circleArray[fe+1],Ne=re.circleArray[fe+2],ze=re.circleArray[fe+3];K.emplace(xe++,Ce,ve,Ne,ze,0),K.emplace(xe++,Ce,ve,Ne,ze,1),K.emplace(xe++,Ce,ve,Ne,ze,2),K.emplace(xe++,Ce,ve,Ne,ze,3)}(!Ml||Ml.length<2*W)&&(Ml=function(re){const ae=2*re,fe=new a.dC;fe.resize(ae),fe._trim();for(let Ce=0;Ce<ae;Ce++){const ve=6*Ce;fe.uint16[ve+0]=4*Ce+0,fe.uint16[ve+1]=4*Ce+1,fe.uint16[ve+2]=4*Ce+2,fe.uint16[ve+3]=4*Ce+2,fe.uint16[ve+4]=4*Ce+3,fe.uint16[ve+5]=4*Ce+0}return fe}(W));const le=w.createIndexBuffer(Ml,!0),_e=w.createVertexBuffer(K,a.dQ.members,!0);for(const re of X){const ae=Ha(re.transform,re.invTransform,P,re.projection);ne.draw(u,E.TRIANGLES,At.disabled,Ht.disabled,u.colorModeForRenderPass(),Nt.disabled,ae,o.id,_e,le,a.dy.simpleSegment(0,2*re.circleOffset,re.circleArray.length,re.circleArray.length/2),null,P.zoom)}_e.destroy(),le.destroy()}const sh=a.bb();function ha(u){const i=u._camera.getWorldToCamera(u.worldSize,1),o=a.aD([],i,u.globeMatrix);a.b7(o,o);const d=[0,0,0],m=[0,1,0,0];return a.aE(m,m,o),d[0]=m[0],d[1]=m[1],d[2]=m[2],a.ay(d,d),d}function qa({width:u,height:i,anchor:o,textOffset:d,textScale:m},y){const{horizontalAlign:v,verticalAlign:w}=a.bF(o),E=-(v-.5)*u,P=-(w-.5)*i,R=a.bG(o,d);return new a.P((E/m+R[0])*y,(P/m+R[1])*y)}function By(u,i,o,d,m,y,v,w,E,P){const R=u.text.placedSymbolArray,O=u.text.dynamicLayoutVertexArray,k=u.icon.dynamicLayoutVertexArray,N={},j=u.getProjection(),U=xl(v,j,m),X=m.elevation,W=j.upVectorScale(v.canonical,m.center.lat,m.worldSize).metersToTile;O.clear();for(let ie=0;ie<R.length;ie++){const ne=R.get(ie),{tileAnchorX:K,tileAnchorY:xe,numGlyphs:le}=ne,_e=ne.hidden||!ne.crossTileID||u.allowVerticalPlacement&&!ne.placedOrientation?null:d[ne.crossTileID];if(_e){let re=0,ae=0,fe=0;const Ce=u.elevationType==="road";if(X||Ce){const Ue=Ce?u.getElevationFeatureForText(ie):null,$e=a.bu.getAtTileOffset(v,new a.P(K,xe),X,Ue),[ft,lt,ct]=j.upVector(v.canonical,K,xe);re=$e*ft*W,ae=$e*lt*W,fe=$e*ct*W}let[ve,Ne,ze,Je]=Xs(ne.projectedAnchorX+re,ne.projectedAnchorY+ae,ne.projectedAnchorZ+fe,o?U:y);const tt=hd(m.getCameraToCenterDistance(j),Je);let Pe=a.bl(u.textSizeData,E,ne)*tt/a.by;o&&(Pe*=u.tilePixelRatio/w);const we=qa(_e,Pe);o?({x:ve,y:Ne,z:ze}=j.projectTilePoint(K+we.x,xe+we.y,v.canonical),[ve,Ne,ze]=Xs(ve+re,Ne+ae,ze+fe,y)):(i&&we._rotate(-m.angle),ve+=we.x,Ne+=we.y,ze=0);const Oe=u.allowVerticalPlacement&&ne.placedOrientation===a.bk.vertical?Math.PI/2:0;for(let Ue=0;Ue<le;Ue++)a.bn(O,ve,Ne,ze,Oe);P&&ne.associatedIconIndex>=0&&(N[ne.associatedIconIndex]={x:ve,y:Ne,z:ze,angle:Oe})}else vc(le,O)}if(P){k.clear();const ie=u.icon.placedSymbolArray;for(let ne=0;ne<ie.length;ne++){const K=ie.get(ne),{numGlyphs:xe}=K,le=N[ne];if(K.hidden||!le)vc(xe,k);else{const{x:_e,y:re,z:ae,angle:fe}=le;for(let Ce=0;Ce<xe;Ce++)a.bn(k,_e,re,ae,fe)}}u.icon.dynamicLayoutVertexBuffer.updateData(k)}u.text.dynamicLayoutVertexBuffer.updateData(O)}function Vd(u,i,o,d,m,y,v={}){const w=o.paint.get("icon-translate"),E=o.paint.get("text-translate"),P=o.paint.get("icon-translate-anchor"),R=o.paint.get("text-translate-anchor"),O=o.layout.get("icon-rotation-alignment"),k=o.layout.get("text-rotation-alignment"),N=o.layout.get("icon-pitch-alignment"),j=o.layout.get("text-pitch-alignment"),U=o.layout.get("icon-keep-upright"),X=o.layout.get("text-keep-upright"),W=o.paint.get("icon-color-saturation"),ie=o.paint.get("icon-color-contrast"),ne=o.paint.get("icon-color-brightness-min"),K=o.paint.get("icon-color-brightness-max"),xe=o.layout.get("symbol-elevation-reference")==="sea",le=o.layout.get("icon-image-use-theme")==="none",_e=u.context,re=_e.gl,ae=u.transform,fe=O==="map",Ce=k==="map",ve=N==="map",Ne=j==="map",ze=o.layout.get("symbol-sort-key").constantOr(1)!==void 0;let Je=!1;const tt=u.depthModeForSublayer(0,At.ReadOnly),Pe=new At(u.context.gl.LEQUAL,At.ReadOnly,u.depthRangeFor3D),we=[a.aH(ae.center.lng),a.aL(ae.center.lat)],Oe=o.layout.get("text-variable-anchor"),Ue=ae.projection.name==="globe",$e=[],ft=[0,-1,0];for(const lt of d){const ct=i.getTile(lt),et=ct.getBucket(o);if(!et||et.projection.name==="mercator"&&Ue||et.fullyClipped)continue;const Et=et.projection.name==="globe",Mt=Et?a.al(ae.zoom):0,vt=xl(lt,et.getProjection(),ae),St=ae.calculatePixelsToTileUnitsMatrix(ct),Vt=Oe&&et.hasTextData(),Yt=et.hasIconTextFit()&&Vt&&et.hasIconData(),Zt=et.getProjection().createInversionMatrix(ae,lt.canonical),si=(1<<ct.tileID.canonical.z)*a.an/u.transform.worldSize,Ft=Pi=>{let Jt=[0,0,0];if(Pi){const en=u.style.directionalLight,Ui=u.style.ambientLight;en&&Ui&&(Jt=mo(u.style,en,Ui))}return Jt},oi=Pi=>{if(u.context.disableSymbolUBO)return;Pi.push("USE_PAINT_PROPERTIES_UBO");const Jt=Math.floor(u.context.maxUniformBlockSize/4),en=Math.floor(Jt/4);Pi.push(`MAX_UBO_SIZE_VEC4 ${en}u`)},qt=Pi=>{ae.depthOcclusionForSymbolsAndCircles&&(o.hasOcclusionOpacityProperties||u.terrain)&&(Pi.push("DEPTH_D24"),Pi.push("DEPTH_OCCLUSION"))},Ti=Pi=>{o.lut&&!le&&(o.lut.texture||(o.lut.texture=new a.dR(u.context,o.lut.image,[o.lut.image.height,o.lut.image.height,o.lut.image.height],_e.gl.RGBA8)),_e.activeTexture.set(_e.gl.TEXTURE0+10),o.lut.texture&&o.lut.texture.bind(_e.gl.LINEAR,_e.gl.CLAMP_TO_EDGE),Pi.push("APPLY_LUT_ON_GPU"))},Vi=()=>{const Pi=fe&&o.layout.get("symbol-placement")!=="point",Jt=[];qt(Jt),Ti(Jt);const en=Pi||Yt,Ui=et.elevationType==="road",kn=u.shadowRenderer,fi=Ui&&ve&&!!kn&&kn.enabled,Gi=Ft(fi),Vn=Ui&&ve&&!u.terrain?Pe:tt,Er=o.paint.get("icon-image-cross-fade");u.terrainRenderModeElevated()&&ve&&Jt.push("PITCH_WITH_MAP_TERRAIN"),Et&&(Jt.push("PROJECTION_GLOBE_VIEW"),en&&Jt.push("PROJECTED_POS_ON_VIEWPORT")),Er>0&&et.hasAnySecondaryIcon&&Jt.push("ICON_TRANSITION"),!et.icon.zOffsetVertexBuffer||Ui&&u.terrain||Jt.push("Z_OFFSET"),W===0&&ie===0&&ne===0&&K===1||Jt.push("COLOR_ADJUSTMENT"),et.sdfIcons&&Jt.push("RENDER_SDF"),fi&&Jt.push("RENDER_SHADOWS","NORMAL_OFFSET"),Ui&&ve&&!u.terrain&&et.icon.orientationVertexBuffer&&Jt.push("ELEVATED_ROADS"),oi(Jt);const Hn=_e.disableSymbolUBO?et.icon.programConfigurations.get(o.id):null,ar=u.getOrCreateProgram("symbol",{config:Hn,defines:Jt}),_s=ct.imageAtlasTexture?ct.imageAtlasTexture.size:[0,0],Li=et.iconSizeData,Ls=a.bj(Li,ae.zoom),zs=ve||!ae.isOrthographic,Yi=Ba(vt,ct.tileID.canonical,ve,fe,ae,et.getProjection(),St),Ki=xc(vt,ct.tileID.canonical,ve,fe,ae,et.getProjection(),St),Bi=et.icon.uboBinder&&et.icon.uboBinder.cachedHeader&&256&et.icon.uboBinder.cachedHeader.dataDrivenMask?[0,0]:w,Mn=u.translatePosMatrix(Ki,ct,Bi,P,!0),kr=u.translatePosMatrix(vt,ct,Bi,P),_n=en?sh:Yi,gs=fe&&!ve&&!Pi;let Wa=ft;!Ue&&!ae.mercatorFromTransition||fe||(Wa=ha(ae));const Bl=Et?Wa:ft,Nl=o.getColorAdjustmentMatrix(W,ie,ne,K),Uc=Bd(Li.kind,Ls,gs,ve,u,kr,_n,Mn,xe,!1,_s,[0,0],0,lt,Mt,we,Zt,Bl,et.getProjection(),Gi,si,Nl,Er,null),ga=ct.imageAtlasTexture?ct.imageAtlasTexture:null,Ho=o.layout.get("icon-size").constantOr(0)!==1||et.iconsNeedLinear,jc=et.sdfIcons||u.options.rotating||u.options.zooming||Ho||zs?re.LINEAR:re.NEAREST,ns=et.sdfIcons&&o.paint.get("icon-halo-width").constantOr(1)!==0,Xa=u.terrain&&ve&&Pi?a.b7(a.bb(),Yi):sh;if(Pi&&et.icon){const Ya=a.bu.getAtTileOffsetFunc(lt,ae.center.lat,ae.worldSize,et.getProjection()),Ka=ho(vt,ct.tileID.canonical,ve,fe,ae,et.getProjection(),St),uf=o.layout.get("icon-size-scale-range"),Gc=a.aC(u.scaleFactor,uf[0],uf[1]);fs(et,vt,u,!1,Ka,Ki,ve,U,Ya,lt,Gc)}return{program:ar,buffers:et.icon,uniformValues:Uc,atlasTexture:ga,atlasTextureIcon:null,atlasInterpolation:jc,atlasInterpolationIcon:null,isSDF:et.sdfIcons,hasHalo:ns,depthMode:Vn,tile:ct,renderWithShadows:fi,labelPlaneMatrixInv:Xa}},nn=()=>{const Pi=Ce&&o.layout.get("symbol-placement")!=="point",Jt=[],en=Pi||Oe||Yt,Ui=et.elevationType==="road",kn=u.shadowRenderer,fi=Ui&&Ne&&!!kn&&kn.enabled,Gi=Ft(fi),Vn=Ui&&Ne&&!u.terrain?Pe:tt;u.terrainRenderModeElevated()&&Ne&&Jt.push("PITCH_WITH_MAP_TERRAIN"),Et&&(Jt.push("PROJECTION_GLOBE_VIEW"),en&&Jt.push("PROJECTED_POS_ON_VIEWPORT")),!et.text.zOffsetVertexBuffer||Ui&&u.terrain||Jt.push("Z_OFFSET"),et.iconsInText&&Jt.push("RENDER_TEXT_AND_SYMBOL"),Jt.push("RENDER_SDF"),fi&&Jt.push("RENDER_SHADOWS","NORMAL_OFFSET"),Ui&&Ne&&!u.terrain&&et.text.orientationVertexBuffer&&Jt.push("ELEVATED_ROADS"),qt(Jt),oi(Jt);const Er=_e.disableSymbolUBO?et.text.programConfigurations.get(o.id):null,Hn=u.getOrCreateProgram("symbol",{config:Er,defines:Jt});let ar,_s=[0,0],Li=null;const Ls=et.textSizeData;et.iconsInText&&(_s=ct.imageAtlasTexture?ct.imageAtlasTexture.size:[0,0],Li=ct.imageAtlasTexture?ct.imageAtlasTexture:null,ar=Ne||!ae.isOrthographic||u.options.rotating||u.options.zooming||Ls.kind==="composite"||Ls.kind==="camera"?re.LINEAR:re.NEAREST);const zs=ct.glyphAtlasTexture?ct.glyphAtlasTexture.size:[0,0],Yi=o.layout.get("text-size-scale-range"),Ki=a.aC(u.scaleFactor,Yi[0],Yi[1]),Bi=a.bj(Ls,ae.zoom,Ki),Mn=Ba(vt,ct.tileID.canonical,Ne,Ce,ae,et.getProjection(),St),kr=xc(vt,ct.tileID.canonical,Ne,Ce,ae,et.getProjection(),St),_n=et.text.uboBinder&&et.text.uboBinder.cachedHeader&&256&et.text.uboBinder.cachedHeader.dataDrivenMask?[0,0]:E,gs=u.translatePosMatrix(kr,ct,_n,R,!0),Wa=u.translatePosMatrix(vt,ct,_n,R),Bl=en?sh:Mn,Nl=Ce&&!Ne&&!Pi;let Uc=ft;!Ue&&!ae.mercatorFromTransition||Ce||(Uc=ha(ae));const ga=Bd(Ls.kind,Bi,Nl,Ne,u,Wa,Bl,gs,xe,!0,zs,_s,0,lt,Mt,we,Zt,Et?Uc:ft,et.getProjection(),Gi,si,null,null,Ki),Ho=ct.glyphAtlasTexture?ct.glyphAtlasTexture:null,jc=re.LINEAR,ns=o.paint.get("text-halo-width").constantOr(1)!==0,Xa=u.terrain&&Ne&&Pi?a.b7(a.bb(),Mn):sh;if(Pi&&et.text){const Ya=a.bu.getAtTileOffsetFunc(lt,ae.center.lat,ae.worldSize,et.getProjection()),Ka=ho(vt,ct.tileID.canonical,Ne,Ce,ae,et.getProjection(),St);fs(et,vt,u,!0,Ka,kr,Ne,X,Ya,lt,Ki)}return{program:Hn,buffers:et.text,uniformValues:ga,atlasTexture:Ho,atlasTextureIcon:Li,atlasInterpolation:jc,atlasInterpolationIcon:ar,isSDF:!0,hasHalo:ns,depthMode:Vn,tile:ct,renderWithShadows:fi,labelPlaneMatrixInv:Xa}},Hi=et.icon.segments.get().length,Ci=et.text.segments.get().length,ni=Hi&&!v.onlyText?Vi():null,ri=Ci&&!v.onlyIcons?nn():null,Zi=o.paint.get("icon-opacity").constantOr(1),an=o.paint.get("text-opacity").constantOr(1);if(ze&&et.canOverlap){Je=!0;const Pi=Zi&&!v.onlyText?et.icon.segments.get():[],Jt=an&&!v.onlyIcons?et.text.segments.get():[];for(const en of Pi)$e.push({segments:new a.dy([en]),sortKey:en.sortKey,state:ni});for(const en of Jt)$e.push({segments:new a.dy([en]),sortKey:en.sortKey,state:ri})}else v.onlyText||$e.push({segments:Zi?et.icon.segments:new a.dy([]),sortKey:0,state:ni}),v.onlyIcons||$e.push({segments:an?et.text.segments:new a.dy([]),sortKey:0,state:ri})}Je&&$e.sort((lt,ct)=>lt.sortKey-ct.sortKey);for(const lt of $e){const ct=lt.state;if(ct)if(u.terrain?u.terrain.setupElevationDraw(ct.tile,ct.program,{useDepthForOcclusion:ae.depthOcclusionForSymbolsAndCircles,labelPlaneMatrixInv:ct.labelPlaneMatrixInv}):u.setupDepthForOcclusion(ae.depthOcclusionForSymbolsAndCircles,ct.program),_e.activeTexture.set(re.TEXTURE0),ct.atlasTexture&&ct.atlasTexture.bind(ct.atlasInterpolation,re.CLAMP_TO_EDGE,!0),ct.atlasTextureIcon&&(_e.activeTexture.set(re.TEXTURE1),ct.atlasTextureIcon&&ct.atlasTextureIcon.bind(ct.atlasInterpolationIcon,re.CLAMP_TO_EDGE,!0)),ct.renderWithShadows&&u.shadowRenderer.setupShadows(ct.tile.tileID.toUnwrapped(),ct.program,"vector-tile"),u.uploadCommonLightUniforms(u.context,ct.program),ct.hasHalo){const et=ct.uniformValues;et.u_is_halo=1,Ud(ct.buffers,lt.segments,o,u,ct.program,ct.depthMode,m,y,et,2),et.u_is_halo=0}else{if(ct.isSDF){const et=ct.uniformValues;ct.hasHalo&&(et.u_is_halo=1,Ud(ct.buffers,lt.segments,o,u,ct.program,ct.depthMode,m,y,et,1)),et.u_is_halo=0}Ud(ct.buffers,lt.segments,o,u,ct.program,ct.depthMode,m,y,ct.uniformValues,1)}}}function Ud(u,i,o,d,m,y,v,w,E,P){const R=d.context,O=R.gl,k=[u.dynamicLayoutVertexBuffer,u.opacityVertexBuffer,u.iconTransitioningVertexBuffer,u.globeExtVertexBuffer,u.zOffsetVertexBuffer,u.orientationVertexBuffer];u.featureIdBuffer&&k.push(u.featureIdBuffer);const N=u.uboBinder?null:u.programConfigurations.get(o.id);if(u.uboBinder){u.uboBinder.layer=o;const X=d.transform.zoom,W=d.style.getBrightness?d.style.getBrightness():null,ie=u.uboBinder.getConstantUniformValues(X,W);E.u_spp_fill_np_color=ie.fill_np_color,E.u_spp_halo_np_color=ie.halo_np_color,E.u_spp_opacity=ie.opacity,E.u_spp_halo_width=ie.halo_width,E.u_spp_halo_blur=ie.halo_blur,E.u_spp_emissive_strength=ie.emissive_strength,E.u_spp_occlusion_opacity=ie.occlusion_opacity,E.u_spp_z_offset=ie.z_offset;const ne=o.paint.get(u.uboBinder.isText?"text-translate-anchor":"icon-translate-anchor"),K=u.uboBinder.cachedHeader&&256&u.uboBinder.cachedHeader.dataDrivenMask&&ne==="map"?d.transform.angle:0;E.u_spp_translate_rotation=[Math.cos(K),Math.sin(K)]}const{batchIndices:j,batchSegments:U}=u.getBatchGrouping(i);for(const X of j){const W=U.get(X);u.uboBinder&&u.uboBinder.bind(R,m.program,X),m.draw(d,O.TRIANGLES,y,v,w,Nt.disabled,E,o.id,u.layoutVertexBuffer,u.indexBuffer,W,o.paint,d.transform.zoom,N,k,P)}}function jd(u,i,o,d,m,y){const v=o.paint.get("line-width"),w=o.paint.get("line-emissive-strength").isConstant(),E=o.paint.get("line-emissive-strength").constantOr(0),P=o.paint.get("line-occlusion-opacity"),R=o.layout.get("line-elevation-reference"),O=o.layout.get("line-width-unit")==="meters",k=R==="sea",N=!(!u.terrain||!u.terrain.enabled),j=u.context,U=j.gl;if(o.hasElevatedBuckets&&u.transform.projection.name==="globe")return;const X=o.layout.get("line-cross-slope"),W=X!==void 0,ie=X<1,ne=m||u.colorModeForDrapableLayerRenderPass(w?E:null),K=u.terrain&&u.terrain.renderingToTexture||y,xe=K?1:a.o.devicePixelRatio,le=o.paint.get("line-dasharray"),_e=le.constantOr(1),re=o.layout.get("line-cap"),ae=le.constantOr(null),fe=re.constantOr(null),Ce=o.paint.get("line-pattern"),ve=Ce.constantOr(1),Ne=o.paint.get("line-pattern-cross-fade"),ze=Ce.constantOr(null),Je=o.paint.get("line-opacity").constantOr(1);let tt=!ve&&Je!==1||u.depthOcclusion&&P>0&&P<1;const Pe=o.paint.get("line-gradient"),we=ve?"linePattern":"line",Oe=a.dU(o);let Ue;if(K&&u.terrain&&u.terrain.clipOrMaskOverlapStencilType()&&(tt=!1),P!==0&&u.depthOcclusion){const et=o.paint._values["line-opacity"];et&&et.value&&et.value.kind==="constant"?Ue=et.value:a.w(`Occlusion opacity for layer ${o.id} is supported only when line-opacity isn't data-driven.`)}v.value.kind!=="constant"&&v.value.isLineProgressConstant===!1&&Oe.push("VARIABLE_LINE_WIDTH"),K&&(u.emissiveMode!=="dual-source-blending"||w?u.emissiveMode==="mrt-fallback"&&Oe.push("USE_MRT1"):Oe.push("DUAL_SOURCE_BLENDING"));const $e={},ft=(et,Et,Mt,vt,St,Vt)=>{for(const Yt of et){const Zt=i.getTile(Yt);if(ve&&!Zt.patternsLoaded())continue;const si=Zt.getBucket(o);if(!si||si.elevationType!=="none"&&!St||si.elevationType==="none"&&St)continue;u.prepareDrawTile();const Ft=[...Et],oi=u.shadowRenderer,qt=si.elevationType==="road"&&!!oi&&oi.enabled;let Ti=[0,0,0];if(qt){const fi=u.style.directionalLight,Gi=u.style.ambientLight;fi&&Gi&&(Ti=mo(u.style,fi,Gi)),Ft.push("RENDER_SHADOWS","NORMAL_OFFSET")}const Vi=si.programConfigurations.get(o.id);let nn=!1;if(ze&&Zt.imageAtlas){const fi=a.dV.from(ze),Gi=fi.getPrimary().scaleSelf(xe).toString(),Vn=Zt.imageAtlas.patternPositions.get(Gi),Er=fi.getSecondary(),Hn=Er?Zt.imageAtlas.patternPositions.get(Er.scaleSelf(xe).toString()):null;nn=!!Vn&&!!Hn,Vn&&Vi.setConstantPatternPositions(Vn,Hn)}Ne>0&&(nn||Vi.getPatternTransitionVertexBuffer("line-pattern"))&&Ft.push("LINE_PATTERN_TRANSITION"),si.elevationGroundScaleVertexBuffer&&Ft.push("ELEVATION_GROUND_SCALE");const Hi=u.isTileAffectedByFog(Yt),Ci=u.getOrCreateProgram(we,{config:Vi,defines:Ft,overrideFog:Hi});if(!ve&&ae&&fe&&Zt.lineAtlas){const fi=Zt.lineAtlas.getDash(ae,fe);fi&&Vi.setConstantPatternPositions(fi)}qt&&oi.setupShadows(Zt.tileID.toUnwrapped(),Ci,"vector-tile");let[ni,ri]=o.paint.get("line-trim-offset");(fe==="round"||fe==="square")&&ni!==ri&&(ni===0&&(ni-=1),ri===1&&(ri+=1));const Zi=K?Yt.projMatrix:null,an=O?1/si.tileToMeter/a.aA(Zt,1,u.transform.zoom):1,Pi=O?1/si.tileToMeter/a.aA(Zt,1,Math.floor(u.transform.zoom)):1,Jt=_e?o.paint._values["line-floorwidth"]:null;let en;if(Jt&&Jt.value.kind==="constant"){const fi=si.zoom;fi in $e||($e[fi]=Math.max(.01,o.widthExpression().evaluate({zoom:fi}))),en=Jt.value.value;const Gi=Math.floor(u.transform.zoom);Jt.value.value=$e[fi]*Math.pow(2,Gi-Zt.tileID.overscaledZ)}const Ui=ve?a.dW(u,Zt,o,Zi,xe,an,Pi,[ni,ri],Ti,Ne):a.dX(u,Zt,o,Zi,si.lineClipsArray.length,xe,an,Pi,[ni,ri],Ti);if(Pe){const fi=si.gradients[o.id];let Gi=fi.texture;if(o.gradientVersion!==fi.version){let Vn=256;if(o.stepInterpolant){const Er=i.getSource().maxzoom,Hn=Yt.canonical.z===Er?Math.ceil(1<<u.transform.maxZoom-Yt.canonical.z):1;Vn=a.aC(a.dY(si.maxLineLength/a.an*1024*Hn),256,j.maxTextureSize)}fi.gradient=a.dZ({expression:o.gradientExpression(),evaluationKey:"lineProgress",resolution:Vn,image:fi.gradient||void 0,clips:si.lineClipsArray}),fi.texture?fi.texture.update(fi.gradient):fi.texture=new a.T(j,fi.gradient,U.RGBA8),fi.version=o.gradientVersion,Gi=fi.texture}j.activeTexture.set(U.TEXTURE1),Gi.bind(o.stepInterpolant?U.NEAREST:U.LINEAR,U.CLAMP_TO_EDGE)}_e&&(j.activeTexture.set(U.TEXTURE0),Zt.lineAtlasTexture&&Zt.lineAtlasTexture.bind(U.LINEAR,U.REPEAT),Vi.updatePaintBuffers()),ve&&(j.activeTexture.set(U.TEXTURE0),Zt.imageAtlasTexture&&Zt.imageAtlasTexture.bind(U.LINEAR,U.CLAMP_TO_EDGE),Vi.updatePaintBuffers()),St&&u.terrain.setupElevationDraw(Zt,Ci),u.uploadCommonUniforms(j,Ci,Yt.toUnwrapped());const kn=fi=>{Ue!=null&&(Ue.value=Je*P),Ci.draw(u,U.TRIANGLES,Mt,fi,ne,Nt.disabled,Ui,o.id,si.layoutVertexBuffer,si.indexBuffer,si.segments,o.paint,u.transform.zoom,Vi,[si.layoutVertexBuffer2,si.patternVertexBuffer,si.zOffsetVertexBuffer,si.elevationGroundScaleVertexBuffer]),Ue!=null&&(Ue.value=Je)};if(tt&&!St){const fi=u.stencilModeForClipping(Yt).ref;fi===0&&K&&j.clear({stencil:0});const Gi={func:U.EQUAL,mask:255};Ui.u_alpha_discard_threshold=.8,kn(new Ht(Gi,fi,255,U.KEEP,U.KEEP,U.INVERT)),Ui.u_alpha_discard_threshold=0,kn(new Ht(Gi,fi,255,U.KEEP,U.KEEP,U.KEEP))}else Ui.u_alpha_discard_threshold=tt&&St&&Vt?.8:0,kn(St?vt:u.stencilModeForClipping(Yt));en!==void 0&&(Jt.value.value=en)}};let lt=u.depthModeForSublayer(0,At.ReadOnly);const ct=new At(u.depthOcclusion?U.GREATER:U.LEQUAL,At.ReadOnly,u.depthRangeFor3D);if(o.hasNonElevatedBuckets){const et=!K&&u.terrain;P!==0&&et?a.w(`Occlusion opacity for layer ${o.id} is supported on terrain only if the layer has line-z-offset enabled.`):et?a.w(`Cannot render non-elevated lines in immediate mode when terrain is enabled. Layer: ${o.id}.`):ft(d,Oe,lt,Ht.disabled,!1,!0)}if(o.hasElevatedBuckets){R==="hd-road-markup"?N||(lt=ct,Oe.push("ELEVATED_ROADS")):(Oe.push("ELEVATED"),lt=ct,W&&Oe.push(ie?"CROSS_SLOPE_HORIZONTAL":"CROSS_SLOPE_VERTICAL"),k&&Oe.push("ELEVATION_REFERENCE_SEA"));const et=tt?u.stencilModeFor3D():Ht.disabled;u.forceTerrainMode=!0,ft(d,Oe,lt,et,!0,!0),tt&&ft(d,Oe,lt,et,!0,!1),u.forceTerrainMode=!1}tt&&(u.resetStencilClippingMasks(),K&&j.clear({stencil:0})),P===0||u.depthOcclusion||K||u.layersWithOcclusionOpacity.push(u.currentLayer)}const da={additive:{clearColor:new a.aq(0,0,0,0),colorMode:jt.additive,compositeUniformValue:1},multiply:{clearColor:new a.aq(1,1,1,1),colorMode:jt.multiply,compositeUniformValue:0}};function hm(u,i){const o=1<<u.canonical.z,d=(i.x*o-u.canonical.x-u.wrap*o)*a.an,m=(i.y*o-u.canonical.y)*a.an,y=a.d_(i.z,i.y);return a.cQ(d,m,y)}function oh(u,i,o,d,m){if(!o.layout||o.layout.get("fill-elevation-reference")==="none"||o.paint.get("fill-opacity").constantOr(1)===0)return;const y=u.context.gl,v=new At(u.context.gl.LEQUAL,At.ReadWrite,u.depthRangeFor3D),w=new At(u.context.gl.GREATER,At.ReadWrite,u.depthRangeFor3D),E=function(N){let j=.01;return N.isOrthographic&&(j=a.am(1e-4,j,a.cL(N.pitch>=Tl?1:N.pitch/Tl))),2*j}(u.transform),P=u.transform.getFreeCameraOptions().position,R="elevatedStructuresDepthReconstruct",O=u.getOrCreateProgram(R,{defines:["DEPTH_RECONSTRUCTION"]}),k=u.getOrCreateProgram(R);for(const N of d){const j=i.getTile(N),U=j.getBucket(o);if(!U)continue;const X=U.elevatedStructures;if(!X)continue;const W=U.elevationBufferData.heightRange,ie=hm(N.toUnwrapped(),P),ne=u.translatePosMatrix(N.projMatrix,j,o.paint.get("fill-translate"),o.paint.get("fill-translate-anchor"));let K,xe,le,_e;if(m==="initialize"){if(!W||W.min>=1||X.depthSegments.segments[0].primitiveLength===0)continue;K=th(ne,ie,E,1,0),xe=v,le=X.depthSegments,_e=O}else if(m==="reset"){if(!W||W.min>=0||X.maskSegments.segments[0].primitiveLength===0)continue;K=th(ne,ie,0,0,1),xe=w,le=X.maskSegments,_e=O}else if(m==="geometry"){if(X.depthSegments.segments[0].primitiveLength===0)continue;K=th(ne,ie,E,1,0),xe=v,le=X.depthSegments,_e=k}_e.draw(u,y.TRIANGLES,xe,Ht.disabled,jt.disabled,Nt.disabled,K,o.id,X.vertexBuffer,X.indexBuffer,le,o.paint,u.transform.zoom)}}function ah(u,i,o,d){const{painter:m,sourceCache:y,layer:v,coords:w,colorMode:E,elevationType:P,terrainEnabled:R,pass:O}=u,k=m.context.gl,N=v.paint.get("fill-pattern"),j=v.paint.get("fill-pattern-cross-fade"),U=N.constantOr(null);let X=P;P!=="road"||i&&!R||(X="none");const W=X==="road",ie=u.painter.shadowRenderer,ne=W&&!!ie&&ie.enabled,K=new At(m.context.gl.LEQUAL,At.ReadOnly,m.depthRangeFor3D);let xe=[0,0,0];if(ne){const ae=m.style.directionalLight,fe=m.style.ambientLight;ae&&fe&&(xe=mo(m.style,ae,fe))}const le=N&&N.constantOr(1),_e=m.terrain&&m.terrain.renderingToTexture,re=(ae,fe)=>{let Ce,ve,Ne,ze,Je;fe?(Ce=le&&!v.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",Ne=k.LINES):(Ce=le?"fillPattern":"fill",Ne=k.TRIANGLES);for(const tt of w){const Pe=y.getTile(tt);if(le&&!Pe.patternsLoaded())continue;const we=Pe.getBucket(v);if(!we)continue;const Oe=i?we.elevationBufferData:we.bufferData;if(Oe.isEmpty())continue;m.prepareDrawTile();const Ue=Oe.programConfigurations.get(v.id),$e=m.isTileAffectedByFog(tt),ft=[],lt=[];W&&(ft.push("ELEVATED_ROADS"),lt.push(Oe.elevatedLayoutVertexBuffer)),ne&&ft.push("RENDER_SHADOWS","NORMAL_OFFSET"),_e&&o&&ft.push("USE_MRT1"),le&&(m.context.activeTexture.set(k.TEXTURE0),Pe.imageAtlasTexture&&Pe.imageAtlasTexture.bind(k.LINEAR,k.CLAMP_TO_EDGE),Ue.updatePaintBuffers());let ct=!1;if(U&&Pe.imageAtlas){const St=Pe.imageAtlas,Vt=a.dV.from(U),Yt=Vt.getPrimary().scaleSelf(a.o.devicePixelRatio).toString(),Zt=Vt.getSecondary(),si=St.patternPositions.get(Yt),Ft=Zt?St.patternPositions.get(Zt.scaleSelf(a.o.devicePixelRatio).toString()):null;ct=!!si&&!!Ft,si&&Ue.setConstantPatternPositions(si,Ft)}j>0&&(ct||Ue.getPatternTransitionVertexBuffer("fill-pattern"))&&ft.push("FILL_PATTERN_TRANSITION");const et=m.getOrCreateProgram(Ce,{config:Ue,overrideFog:$e,defines:ft}),Et=m.translatePosMatrix(tt.projMatrix,Pe,v.paint.get("fill-translate"),v.paint.get("fill-translate-anchor"));ne&&ie.setupShadows(Pe.tileID.toUnwrapped(),et,"vector-tile");const Mt=v.paint.get("fill-emissive-strength");if(fe){ze=Oe.lineIndexBuffer,Je=Oe.lineSegments;const St=m.terrain&&m.terrain.renderingToTexture?m.terrain.drapeBufferSize:[k.drawingBufferWidth,k.drawingBufferHeight];ve=Ce==="fillOutlinePattern"&&le?Lc(Et,Mt,m,Pe,St,xe,j):Cy(Et,Mt,St,xe)}else ze=Oe.indexBuffer,Je=Oe.triangleSegments,ve=le?Dd(Et,Mt,m,Pe,xe,j):Rd(Et,Mt,xe);m.uploadCommonUniforms(m.context,et,tt.toUnwrapped());let vt=ae;(P==="road"&&!R||P==="offset")&&(vt=K),et.draw(m,Ne,vt,d||m.stencilModeForClipping(tt),E,Nt.disabled,ve,v.id,Oe.layoutVertexBuffer,ze,Je,v.paint,m.transform.zoom,Ue,lt)}};m.renderPass===O&&re(m.depthModeForSublayer(1,m.renderPass==="opaque"?At.ReadWrite:At.ReadOnly),!1),X==="none"&&m.renderPass==="translucent"&&v.paint.get("fill-antialias")&&re(m.depthModeForSublayer(v.getPaintProperty("fill-outline-color")?2:0,At.ReadOnly),!0)}function Rl(u,i,o,d,m,y,v,w){o.resetLayerRenderingStats(u);const E=u.context,P=E.gl,R=u.transform,O=o.paint.get("fill-extrusion-pattern"),k=o.paint.get("fill-extrusion-pattern-cross-fade"),N=O.constantOr(null),j=O.constantOr(1),U=o.paint.get("fill-extrusion-opacity"),X=u.style.enable3dLights(),W=o.paint.get(X&&!j?"fill-extrusion-ambient-occlusion-wall-radius":"fill-extrusion-ambient-occlusion-radius"),ie=[o.paint.get("fill-extrusion-ambient-occlusion-intensity"),W],ne=o.layout.get("fill-extrusion-edge-radius"),K=ne>0&&!o.paint.get("fill-extrusion-rounded-roof"),xe=K?0:ne,le=R.projection.name==="globe"?a.e1():0,_e=R.projection.name==="globe",re=_e?a.al(R.zoom):0,ae=[a.aH(R.center.lng),a.aL(R.center.lat)],fe=o.paint.get("fill-extrusion-flood-light-color-use-theme").constantOr("default")==="none",Ce=o.paint.get("fill-extrusion-flood-light-color").toNonPremultipliedRenderColor(fe?null:o.lut).toArray01().slice(0,3),ve=o.paint.get("fill-extrusion-flood-light-intensity"),Ne=o.paint.get("fill-extrusion-vertical-scale"),ze=o.paint.get("fill-extrusion-line-width").constantOr(1)!==0,Je=o.paint.get("fill-extrusion-height-alignment"),tt=o.paint.get("fill-extrusion-base-alignment"),Pe=ir(u,o.paint.get("fill-extrusion-cutoff-fade-range")),we=o.paint.get("fill-extrusion-front-cutoff"),Oe=Gd(R.pitch,we,!!u.terrain),Ue=Oe[2]<1;Ue&&(u.maxFrontCutoffRawStart=Math.max(u.maxFrontCutoffRawStart,we[0]));const $e=[];let ft;_e&&$e.push("PROJECTION_GLOBE_VIEW"),ie[0]>0&&$e.push("FAUX_AO"),K&&$e.push("ZERO_ROOF_RADIUS"),w&&$e.push("HAS_CENTROID"),ve>0&&$e.push("FLOOD_LIGHT"),Pe.shouldRenderCutoff&&$e.push("RENDER_CUTOFF"),Ue&&$e.push("RENDER_FRONT_CUTOFF"),ze&&$e.push("RENDER_WALL_MODE");const lt=u.renderPass==="shadow",ct=u.shadowRenderer,et=lt&&!!ct,Et=lt?Nt.disabled:Nt.backCCW;u.shadowRenderer&&(u.shadowRenderer.useNormalOffset=!0);let Mt=[0,0,0];if(ct){const Vt=u.style.directionalLight,Yt=u.style.ambientLight;Vt&&Yt&&(Mt=mo(u.style,Vt,Yt)),lt||($e.push("RENDER_SHADOWS"),ct.useNormalOffset&&$e.push("NORMAL_OFFSET")),ft=$e.concat(["SHADOWS_SINGLE_CASCADE"])}const vt=et?"fillExtrusionDepth":j?"fillExtrusionPattern":"fillExtrusion",St=o.getLayerRenderingStats();for(const Vt of d){const Yt=i.getTile(Vt),Zt=Yt.getBucket(o);if(!Zt||Zt.projection.name!==R.projection.name)continue;let si=!1;ct&&(si=ct.getMaxCascadeForTile(Vt.toUnwrapped())===0);const Ft=u.isTileAffectedByFog(Vt),oi=Zt.programConfigurations.get(o.id);let qt=!1;if(N&&Yt.imageAtlas){const ri=Yt.imageAtlas,Zi=a.dV.from(N),an=Zi.getPrimary().scaleSelf(a.o.devicePixelRatio).toString(),Pi=Zi.getSecondary(),Jt=ri.patternPositions.get(an),en=Pi?ri.patternPositions.get(Pi.scaleSelf(a.o.devicePixelRatio).toString()):null;qt=!!Jt&&!!en,Jt&&oi.setConstantPatternPositions(Jt,en)}k>0&&(qt||oi.getPatternTransitionVertexBuffer("fill-extrusion-pattern"))&&$e.push("FILL_EXTRUSION_PATTERN_TRANSITION");const Ti=u.getOrCreateProgram(vt,{config:oi,defines:si?ft:$e,overrideFog:Ft});if(u.terrain&&u.terrain.setupElevationDraw(Yt,Ti,{useMeterToDem:!0}),!Zt.centroidVertexBuffer){const ri=Ti.getAttributeLocation(P,"a_centroid_pos");ri!==-1&&P.vertexAttribI4ui(ri,0,0,0,0)}!lt&&ct&&ct.setupShadows(Yt.tileID.toUnwrapped(),Ti,"vector-tile"),j&&(u.context.activeTexture.set(P.TEXTURE0),Yt.imageAtlasTexture&&Yt.imageAtlasTexture.bind(P.LINEAR,P.CLAMP_TO_EDGE),oi.updatePaintBuffers());const Vi=o.paint.get("fill-extrusion-vertical-gradient"),nn=1/Zt.tileToMeter;let Hi;if(lt&&ct){if($d(Yt.tileID,Zt.maxHeight,u))continue;const ri=ct.calculateShadowPassMatrixFromTile(Yt.tileID.toUnwrapped());Hi=A1(ri,xe,nn,Ne,Je,tt)}else{const ri=u.translatePosMatrix(Vt.expandedProjMatrix,Yt,o.paint.get("fill-extrusion-translate"),o.paint.get("fill-extrusion-translate-anchor")),Zi=R.projection.createInversionMatrix(R,Vt.canonical);Hi=j?C1(ri,u,Vi,U,ie,xe,nn,Vt,Yt,le,Je,tt,re,ae,Zi,Ce,Ne,k):Ay(ri,u,Vi,U,ie,xe,nn,Vt,le,Je,tt,re,ae,Zi,Ce,Ne,ve,Mt,Oe)}u.uploadCommonUniforms(E,Ti,Vt.toUnwrapped(),null,Pe);let Ci=Zt.segments;if(R.projection.name==="mercator"&&!lt&&(Ci=Zt.getVisibleSegments(Yt.tileID,u.terrain,u.transform.getFrustum(0)),!Ci.get().length))continue;if(St)if(lt)for(const ri of Ci.get())St.numRenderedVerticesInShadowPass+=ri.primitiveLength;else for(const ri of Ci.get())St.numRenderedVerticesInTransparentPass+=ri.primitiveLength;const ni=[];(u.terrain||w)&&ni.push(Zt.centroidVertexBuffer),_e&&ni.push(Zt.layoutVertexExtBuffer),ze&&ni.push(Zt.wallVertexBuffer),Ti.draw(u,E.gl.TRIANGLES,m,y,v,Et,Hi,o.id,Zt.layoutVertexBuffer,Zt.indexBuffer,Ci,o.paint,u.transform.zoom,oi,ni)}u.shadowRenderer&&(u.shadowRenderer.useNormalOffset=!1)}class dm{constructor(){this.translate=[0,0],this.translateAnchor="map",this.edgeRadius=0,this.cutoffFadeRange=0}}function Gd(u,i,o){if(!(i[2]<1)||o)return[0,0,1];const d=180*u/Math.PI;if(d<15)return[-.5,i[1],i[2]];const m=Math.min(1,Math.max(0,(d-15)/5)),y=m*m*(3-2*m);return[-.5*(1-y)+i[0]*y,i[1],i[2]]}function Uo(u,i,o,d,m,y,v,w,E,P,R,O,k,N,j,U,X,W,ie,ne,K){const xe=i.context,le=xe.gl,_e=i.transform,re=i.transform.zoom,ae=[],fe=u.translate,Ce=u.translateAnchor,ve=u.edgeRadius,Ne=ir(i,u.cutoffFadeRange);R==="clear"?(ae.push("CLEAR_SUBPASS"),ne&&(ae.push("CLEAR_FROM_TEXTURE"),xe.activeTexture.set(le.TEXTURE0),ne.bind(le.LINEAR,le.CLAMP_TO_EDGE))):R==="sdf"?ae.push("SDF_SUBPASS"):R==="emissive"&&(ae.push("USE_MRT1"),xe.activeTexture.set(le.TEXTURE0),ne.bind(le.LINEAR,le.CLAMP_TO_EDGE)),W&&ae.push("HAS_CENTROID"),Ne.shouldRenderCutoff&&ae.push("RENDER_CUTOFF");const ze=(Je,tt,Pe,we,Oe)=>{let Ue=ae;tt.groundRadiusBuffer!=null&&(Ue=ae.concat("HAS_ATTRIBUTE_a_flood_light_ground_radius"));const $e=tt.programConfigurations.get(d.id),ft=i.isTileAffectedByFog(Je),lt=i.getOrCreateProgram("fillExtrusionGroundEffect",{config:$e,defines:Ue,overrideFog:ft}),ct=((Et,Mt,vt,St,Vt,Yt,Zt,si,Ft,oi,qt)=>({u_matrix:Mt,u_opacity:vt,u_ao_pass:St?1:0,u_meter_to_tile:Vt,u_ao:Yt,u_flood_light_intensity:Zt,u_flood_light_color:si,u_attenuation:Ft,u_edge_radius:oi,u_fb:0,u_fb_size:qt,u_dynamic_offset:1}))(0,we,O,P,Oe,[k,N*Oe],j,U,X,re>=17?0:ve*Oe,ne?ne.size[0]:0),et=[];W&&et.push(tt.hiddenByLandmarkVertexBuffer),tt.groundRadiusBuffer!=null&&et.push(tt.groundRadiusBuffer),i.uploadCommonUniforms(xe,lt,Je.toUnwrapped(),null,Ne),lt.draw(i,xe.gl.TRIANGLES,y,v,w,E,ct,d.id,tt.vertexBuffer,tt.indexBuffer,Pe,d.paint,re,$e,et)};for(const Je of m){const tt=o.getTile(Je),Pe=tt.getBucket(d);if(!Pe||Pe.projection.name!==_e.projection.name||!Pe.groundEffect||Pe.groundEffect&&!Pe.groundEffect.hasData())continue;const we=Pe.groundEffect,Oe=1/Pe.tileToMeter;{const Ue=i.translatePosMatrix(Je.projMatrix,tt,fe,Ce),$e=we.getDefaultSegment();ze(Je,we,$e,Ue,Oe)}if(ie)for(let Ue=0;Ue<4;Ue++){const $e=a.d$[Ue](Je),ft=o.getTile($e);if(!ft)continue;const lt=ft.getBucket(d);if(!lt||lt.projection.name!==_e.projection.name||!lt.groundEffect||lt.groundEffect&&!lt.groundEffect.hasData())continue;const ct=lt.groundEffect;let et,Et;Ue===0?(et=[-a.an,0,0],Et=1):Ue===1?(et=[a.an,0,0],Et=0):Ue===2?(et=[0,-a.an,0],Et=3):(et=[0,a.an,0],Et=2);const Mt=ct.regionSegments[Et];if(!Mt)continue;const vt=new Float32Array(16);a.bx(vt,Je.projMatrix,et),ze(Je,ct,Mt,i.translatePosMatrix(vt,tt,fe,Ce),Oe)}}}function Ny(u,i,o,d,m,y,v){d.centroidVertexArray.length===0&&d.createCentroidsBuffer();const w=y?y.findDEMTileFor(o):null;if(!(w&&w.dem||v))return;y&&w&&w.dem&&d.selfDEMTileTimestamp!==w.dem._timestamp&&(d.borderDoneWithNeighborZ=[-1,-1,-1,-1],d.selfDEMTileTimestamp=w.dem._timestamp);const E=(W,ie)=>{(W.flags|ie.flags)&a.e3?(W.flags|=a.e3,ie.flags|=a.e3):(W.flags&=~a.e3,ie.flags&=~a.e3)},P=W=>new a.P(Math.ceil((W+a.e4)*a.e5),0),R=(W,ie,ne)=>{const K=Math.ceil((W+a.e4)*a.e5),xe=Math.floor(Math.max(0,Math.min(a.an-1,ne))/4);return new a.P(K,xe<<5|(3&ie)<<3|7)},O=W=>{const ie=i.getSource().minzoom,ne=xe=>{const le=i.getTileByID(xe);if(le&&le.hasData())return le.getBucket(m)},K=[0,-1,1];for(const xe of K){if(W.overscaledZ+xe<ie)continue;const le=ne(W.calculateScaledKey(W.overscaledZ+xe));if(le)return le}},k=[0,0,0],N=(W,ie)=>(k[0]=Math.min(W.min.y,ie.min.y),k[1]=Math.max(W.max.y,ie.max.y),k[2]=a.an-ie.min.x>W.max.x?ie.min.x-a.an:W.max.x,k),j=(W,ie)=>(k[0]=Math.min(W.min.x,ie.min.x),k[1]=Math.max(W.max.x,ie.max.x),k[2]=a.an-ie.min.y>W.max.y?ie.min.y-a.an:W.max.y,k),U=[(W,ie)=>N(W,ie),(W,ie)=>N(ie,W),(W,ie)=>j(W,ie),(W,ie)=>j(ie,W)],X=(W,ie,ne,K,xe,le,_e)=>{if(!y)return 0;const re=[[le?ne:W,le?W:ne,0],[le?ne:ie,le?ie:ne,0]],ae=_e<0?a.an+_e:_e,fe=[le?ae:(W+ie)/2,le?(W+ie)/2:ae,0];return ne===0&&_e<0||ne!==0&&_e>0?y.getForTilePoints(xe,[fe],!0,K):re.push(fe),y.getForTilePoints(o,re,!0,w),Math.max(re[0][2],re[1][2],fe[2])/y.exaggeration()};for(let W=0;W<4;W++){const ie=d.borderFeatureIndices[W];if(ie.length===0)continue;const ne=a.d$[W](o),K=O(ne);if(!(K&&K instanceof a.e0))continue;const xe=y?y.findDEMTileFor(ne):null;if(!(xe&&xe.dem||v)||(y&&xe&&xe.dem&&d.borderDEMTileTimestamp[W]!==xe.dem._timestamp&&(d.borderDoneWithNeighborZ[W]=-1,d.borderDEMTileTimestamp[W]=xe.dem._timestamp),d.borderDoneWithNeighborZ[W]===K.canonical.z))continue;K.centroidVertexArray.length===0&&K.createCentroidsBuffer();const le=(W<2?1:5)-W,_e=K.borderDoneWithNeighborZ[le]!==d.canonical.z,re=K.borderFeatureIndices[le];let ae=0;if(d.canonical.z!==K.canonical.z){for(const Ne of ie)d.showCentroid(d.featuresOnBorder[Ne]);if(_e)for(const Ne of re)K.showCentroid(K.featuresOnBorder[Ne]);d.borderDoneWithNeighborZ[W]=K.canonical.z,K.borderDoneWithNeighborZ[le]=d.canonical.z;continue}const fe=new Map,Ce=new Set,ve=new Set;for(let Ne=0;Ne<re.length;Ne++){const ze=K.featuresOnBorder[re[Ne]];ze.buildingId!==void 0&&fe.set(ze.buildingId,Ne)}for(const Ne of ie){const ze=d.featuresOnBorder[Ne],Je=d.centroidData[ze.centroidDataIndex];if(ze.buildingId===void 0)continue;const tt=fe.get(ze.buildingId);if(tt===void 0)continue;const Pe=K.featuresOnBorder[re[tt]],we=K.centroidData[Pe.centroidDataIndex];Ce.add(Ne),ve.add(tt),v&&E(Je,we);const Oe=Je.groupCentroidPos.x!==0||Je.groupCentroidPos.y!==0?Je.groupCentroidPos:ze.centroid(),Ue=we.groupCentroidPos.x!==0||we.groupCentroidPos.y!==0?we.groupCentroidPos:Pe.centroid(),$e=W<2?Math.round((Oe.y+Ue.y)/2):Math.round((Oe.x+Ue.x)/2),ft=ze.intersectsCount()>1||Pe.intersectsCount()>1;{let lt=0;if(xe&&xe.dem&&!ft){const ct=U[W](Je,we),et=W%2?a.an-1:0;lt=X(ct[0],Math.min(a.an-1,ct[1]),et,xe,ne,W<2,ct[2])}Je.centroidXY=R(lt,W,$e),we.centroidXY=R(lt,le,$e)}if(d.writeCentroidToBuffer(Je),K.writeCentroidToBuffer(we),ze.buildingId!==void 0){for(const lt of d.centroidData)lt.buildingId===ze.buildingId&&lt!==Je&&(lt.centroidXY=Je.centroidXY,d.writeCentroidToBuffer(lt));for(const lt of K.centroidData)lt.buildingId===ze.buildingId&&lt!==we&&(lt.centroidXY=we.centroidXY,K.writeCentroidToBuffer(lt))}}for(const Ne of ie){if(Ce.has(Ne))continue;const ze=d.featuresOnBorder[Ne],Je=d.centroidData[ze.centroidDataIndex],tt=ze.borders[W];let Pe;for(;ae<re.length;){if(ve.has(ae)){ae++;continue}Pe=K.featuresOnBorder[re[ae]];const we=Pe.borders[le];if(we[1]>tt[0]+3||we[0]>tt[0]-3)break;K.showCentroid(Pe),ae++}if(Pe&&ae<re.length){let we=ae,Oe=0;for(;;)if(ve.has(ae)){if(++ae===re.length)break;Pe=K.featuresOnBorder[re[ae]]}else{if(Pe.borders[le][0]>tt[1]-3||(Oe++,++ae===re.length))break;Pe=K.featuresOnBorder[re[ae]]}for(;we<re.length&&ve.has(we);)we++;if(we>=re.length){d.showCentroid(ze);continue}Pe=K.featuresOnBorder[re[we]];let Ue=!1;if(Oe>=1){const lt=Pe.borders[le];Math.abs(tt[0]-lt[0])<3&&Math.abs(tt[1]-lt[1])<3&&(Oe=1,Ue=!0,ae=we+1)}else if(Oe===0){d.showCentroid(ze);continue}const $e=K.centroidData[Pe.centroidDataIndex];v&&Ue&&E(Je,$e);const ft=ze.intersectsCount()>1||Pe.intersectsCount()>1;if(Oe>1)ae=we,Je.centroidXY=$e.centroidXY=new a.P(0,0);else if(xe&&xe.dem&&!ft){const lt=U[W](Je,$e),ct=W%2?a.an-1:0,et=X(lt[0],Math.min(a.an-1,lt[1]),ct,xe,ne,W<2,lt[2]);Je.centroidXY=$e.centroidXY=P(et)}else ft?Je.centroidXY=$e.centroidXY=new a.P(0,0):(Je.centroidXY=d.encodeBorderCentroid(ze),$e.centroidXY=K.encodeBorderCentroid(Pe));d.writeCentroidToBuffer(Je),K.writeCentroidToBuffer($e)}else d.showCentroid(ze)}d.borderDoneWithNeighborZ[W]=K.canonical.z,K.borderDoneWithNeighborZ[le]=d.canonical.z}(d.needsCentroidUpdate||!d.centroidVertexBuffer&&d.centroidVertexArray.length!==0)&&d.uploadCentroid(u)}const Vy=[1,0,0],Uy=[0,1,0],fm=[0,0,1];function $d(u,i,o){const d=o.transform,m=o.shadowRenderer;if(!m)return!0;const y=u.toUnwrapped(),v=d.tileSize*m._cascades[o.currentShadowCascade].scale;let w=i;if(d.elevation){const j=d.elevation.getMinMaxForTile(u);j&&(w+=j.max)}const E=d.scaleZoom(v);w/=a.e2(d.center.lat,E);const P=[...m.shadowDirection];P[2]=-P[2];const R=m.computeSimplifiedTileShadowVolume(y,w,v,P);if(!R)return!1;const O=[Vy,Uy,fm,P,[P[0],0,P[2]],[0,P[1],P[2]]],k=a.cl.fromInvProjectionMatrix(d.invProjMatrix,d.worldSize,E,d.projection.name!=="globe"),N=m.getCurrentCascadeFrustum();return k.intersectsPrecise(R.vertices,R.planes,O)===0||N.intersectsPrecise(R.vertices,R.planes,O)===0}function lh(u){const{painter:i,source:o,layer:d,coords:m}=u;let y=u.defines;const v=i.context,w=i.renderPass==="shadow",E=i.renderPass==="light-beam",P=i.shadowRenderer,R=a.e2(i.transform.center.lat,i.transform.zoom),O=ir(i,d.paint.get("building-cutoff-fade-range"));O.shouldRenderCutoff&&(y=y.concat("RENDER_CUTOFF"));const k=d.paint.get("building-front-cutoff"),N=k[2]<1&&!i.terrain,j=Gd(i.transform.pitch,k,!!i.terrain);N&&(y=y.concat("RENDER_FRONT_CUTOFF"),i.maxFrontCutoffRawStart=Math.max(i.maxFrontCutoffRawStart,k[0])),u.floodLightIntensity>0&&(y=y.concat("FLOOD_LIGHT"));for(const U of m){const X=o.getTile(U),W=X.getBucket(d);if(!W)continue;P&&P.getMaxCascadeForTile(U.toUnwrapped())===0&&(y=y.concat("SHADOWS_SINGLE_CASCADE"));const ie=W.programConfigurations.get(d.id);let ne,K,xe,le=i.translatePosMatrix(U.expandedProjMatrix,X,[0,0],"map");if(le=a.cC(a.bb(),le,[1,1,u.verticalScale]),w&&P){if($d(X.tileID,W.maxHeight*R,i))continue;let re=P.calculateShadowPassMatrixFromTile(X.tileID.toUnwrapped());re=a.cC(a.bb(),re,[1,1,u.verticalScale]),xe=kd(re),ne=K=i.getOrCreateProgram("buildingDepth",{config:ie,defines:y,overrideFog:!1})}else if(E)ne=K=i.getOrCreateProgram("buildingBloom",{config:ie,defines:y,overrideFog:!1}),xe=zd(le);else{const re=i.transform.calculatePosMatrix(U.toUnwrapped(),i.transform.worldSize);a.cC(re,re,[1,1,u.verticalScale]);const ae=a.bb();a.cC(ae,re,[1,-1,1/R]),a.b7(ae,ae),a.e6(ae,ae);const fe=i.transform.getFreeCameraOptions().position,Ce=1<<U.canonical.z;if(xe=$a(le,ae,u.opacity,u.facadeAOIntensity,[((fe.x-U.wrap)*Ce-U.canonical.x)*a.an,(fe.y*Ce-U.canonical.y)*a.an,fe.z*Ce*a.an],W.tileToMeter,u.facadeEmissiveChance,u.floodLightColor,u.floodLightIntensity,j),K=i.getOrCreateProgram("building",{config:ie,defines:y,overrideFog:!1}),u.depthOnly===!0)ne=K;else{const ve=y.concat(["BUILDING_FAUX_FACADE","HAS_ATTRIBUTE_a_faux_facade_color_emissive"]);ne=i.getOrCreateProgram("building",{config:ie,defines:ve,overrideFog:!1})}P&&(P.setupShadowsFromMatrix(re,K,!0),ne!==K&&P.setupShadowsFromMatrix(re,ne,!0))}const _e=(re,ae)=>{if(E){const fe=re.entranceBloom;ae.draw(i,v.gl.TRIANGLES,u.depthMode,Ht.disabled,u.blendMode,Nt.disabled,xe,d.id,fe.layoutVertexBuffer,fe.indexBuffer,fe.segmentsBucket,d.paint,i.transform.zoom,ie,[fe.layoutAttenuationBuffer,fe.layoutColorBuffer])}else{const fe=re.segmentsBucket;let Ce=[re.layoutNormalBuffer,re.layoutCentroidBuffer,re.layoutColorBuffer,re.layoutFloodLightDataBuffer];re.layoutFacadePaintBuffer&&(Ce=Ce.concat([re.layoutFacadeDataBuffer,re.layoutFacadeVerticalRangeBuffer,re.layoutFacadePaintBuffer])),ae.draw(i,v.gl.TRIANGLES,u.depthMode,Ht.disabled,u.blendMode,w?Nt.disabled:Nt.backCW,xe,d.id,re.layoutVertexBuffer,re.indexBuffer,fe,d.paint,i.transform.zoom,ie,Ce)}};i.uploadCommonUniforms(v,K,U.toUnwrapped(),null,O),W.buildingWithoutFacade&&_e(W.buildingWithoutFacade,K),W.buildingWithFacade&&(ne!==K&&i.uploadCommonUniforms(v,ne,U.toUnwrapped(),null,O),_e(W.buildingWithFacade,ne))}}function pm(u,i,o,d,m,y,v,w,E,P,R,O,k,N){const j=u.context.gl,U=u.depthModeForSublayer(1,At.ReadOnly,j.LEQUAL,!0),X=.1*(1-(W=R))+3*W;var W;const ie=u._showOverdrawInspector,ne=O,K=new dm;ie||Uo(K,u,i,o,d,U,new Ht({func:j.ALWAYS,mask:255},255,255,j.KEEP,j.KEEP,j.REPLACE),new jt([j.ONE,j.ONE,j.ONE,j.ONE],a.aq.transparent,[!1,!1,!1,!0],j.MIN),Nt.disabled,m,"sdf",y,v,w,E,P,X,ne,!1,void 0);{const xe=ie?Ht.disabled:new Ht({func:j.EQUAL,mask:255},255,255,j.KEEP,j.DECR,j.DECR),le=ie?u.colorModeForRenderPass():new jt([j.ONE_MINUS_DST_ALPHA,j.DST_ALPHA,j.ONE,j.ONE],a.aq.transparent,[!0,!0,!0,!0]);Uo(K,u,i,o,d,U,xe,le,Nt.disabled,m,"color",y,v,w,E,P,X,ne,!1,void 0)}}function mm(u){return[u[0]*a.e7,u[1]*a.e7,u[2]*a.e7,0]}function Hd(u,i,o,d,m,y,v,w,E){const P=d.getSource(),R=o.globeSharedBuffers;if(!R)return;let O,k,N;if(i&&(O=d.getTile(i)),P instanceof a.aV?(k=P.texture,N=a.dw(0,0,o.transform)):O&&i&&(k=O.texture,N=a.dw(i.canonical.z,i.canonical.x,o.transform)),!k||!N)return;u||(N=a.cC(a.bb(),N,[1,-1,1]));const j=o.context,U=j.gl,X=m.paint.get("raster-resampling")==="nearest"?U.NEAREST:U.LINEAR,W=o.colorModeForDrapableLayerRenderPass(y),ie=v.defines;ie.push("GLOBE_POLES");const ne=new At(U.LEQUAL,At.ReadWrite,o.depthRangeFor3D),K=Float32Array.from(o.transform.expandedFarZProjMatrix),xe=Float32Array.from(a.du(a.dv(new a.cn(0,0,0))));o.terrain&&o.terrain.prepareDrawTile(),j.activeTexture.set(U.TEXTURE0),k.bind(X,U.CLAMP_TO_EDGE),j.activeTexture.set(U.TEXTURE1),k.bind(X,U.CLAMP_TO_EDGE),"useMipmap"in k&&j.extTextureFilterAnisotropic&&o.transform.pitch>20&&U.texParameterf(U.TEXTURE_2D,j.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,j.extTextureFilterAnisotropicMax);const[le,_e,re,ae]=i?R.getPoleBuffers(i.canonical.z,!1):R.getPoleBuffers(0,!0),fe=m.paint.get("raster-elevation");let Ce;u?(Ce=le,o.renderDefaultNorthPole=fe!==0):(Ce=_e,o.renderDefaultSouthPole=fe!==0);const ve=mm(v.mix),Ne=((Je,tt,Pe,we,Oe,Ue,$e,ft,lt,ct,et,Et,Mt,vt)=>Ly(Je,tt,Pe,we,new Float32Array(16),new Float32Array(9),[0,0],Oe,[0,0],[0,0,0,0],1,{opacity:1,mix:0},$e,[0,0],lt,2,et,Et,Mt,1,0,vt))(o,K,xe,N,a.al(o.transform.zoom),0,m,0,fe,0,ve,v.offset,v.range,y),ze=o.getOrCreateProgram("raster",{defines:ie});o.uploadCommonUniforms(j,ze,null),ze.draw(o,U.TRIANGLES,ne,E,W,w,Ne,m.id,Ce,re,ae)}function _m(u){if(u.isOrthographic)return[0,0,0,0];const i=u._nearZ,o=u.projection.farthestPixelDistance(u),d=o-i,m=.2*u.height,y=i+m;return[i,o,(y-m-i)/d,(y-i)/d]}function jy(u,i,o,d){if(u)return i instanceof gl&&u instanceof yl?i.getTextureDescriptor(u,o,!0):{texture:u.texture,mix:mm(d.mix),offset:d.offset,buffer:0,tileSize:1}}var gm=a.e8([{name:"a_index",type:"Int16",components:1}]);class Gy{constructor(i,o,d,m){const y={width:d[0],height:d[1],data:null},v=i.gl;this.targetColorTexture=new a.T(i,y,v.RGBA8,{useMipmap:!1}),this.backgroundColorTexture=new a.T(i,y,v.RGBA8,{useMipmap:!1}),this.context=i,this.updateParticleTexture(o,m),this.lastInvalidatedAt=0}updateParticleTexture(i,o){if(this.particleTextureDimension===o.width)return;(this.particleTexture0||this.particleTexture1||this.particleIndexBuffer||this.particleSegment)&&(this.particleTexture0.destroy(),this.particleTexture1.destroy(),this.particleIndexBuffer.destroy(),this.particleSegment.destroy());const d=this.context.gl,m=o.width*o.height;this.particleTexture0=new a.T(this.context,o,d.RGBA8,{premultiply:!1,useMipmap:!1}),this.particleTexture1=new a.T(this.context,o,d.RGBA8,{premultiply:!1,useMipmap:!1});const y=new a.e9;y.reserve(m);for(let v=0;v<m;v++)y.emplaceBack(v);this.particleIndexBuffer=this.context.createVertexBuffer(y,gm.members,!0),this.particleSegment=a.dy.simpleSegment(0,0,this.particleIndexBuffer.length,0),this.particleTextureDimension=o.width}update(i){return!(this.lastInvalidatedAt<i&&(this.lastInvalidatedAt=a.o.now(),1))}destroy(){this.targetColorTexture.destroy(),this.backgroundColorTexture.destroy(),this.particleIndexBuffer.destroy(),this.particleTexture0.destroy(),this.particleTexture1.destroy(),this.particleSegment.destroy()}}function ym(u,i,o){if(!u)return null;const d=i.getTextureDescriptor(u,o,!0);if(!d)return null;let{texture:m,mix:y,offset:v,tileSize:w,buffer:E,format:P}=d;if(!m||!P)return null;let R=!1;return P==="uint32"&&(R=!0,y[3]=0,y=am(a.ea,y,[0,o.paint.get("raster-particle-max-speed")]),v=Od(a.ea,v,[0,o.paint.get("raster-particle-max-speed")])),{texture:m,textureOffset:[E/(w+2*E),w/(w+2*E)],tileSize:w,scalarData:R,scale:y,offset:v,defines:["RASTER_ARRAY",{uint8:"DATA_FORMAT_UINT8",uint16:"DATA_FORMAT_UINT16",uint32:"DATA_FORMAT_UINT32"}[P]]}}function xm(u){const i=u._nearZ,o=u.projection.farthestPixelDistance(u),d=o-i,m=.2*u.height,y=i+m;return[i,o,(y-m-i)/d,(y-i)/d]}const vm=new a.aq(1,0,0,1),R1=new a.aq(0,1,0,1),D1=new a.aq(0,0,1,1),L1=new a.aq(1,0,1,1),bm=new a.aq(0,1,1,1);function $y(u,i,o,d,m,y){for(let v=0;v<o.length;v++)if(m){const P=new a.aq(d.r*.8,d.g*.8,d.b*.8,1);Dl(u,i,o[v],d,-1,-1,y),Dl(u,i,o[v],d,-1,1,y),Dl(u,i,o[v],d,1,1,y),Dl(u,i,o[v],d,1,-1,y),Dl(u,i,o[v],P,0,0,y)}else Dl(u,i,o[v],d,0,0,y)}function Dl(u,i,o,d,m,y,v){const w=u.context,E=u.transform,P=w.gl,R=E.projection.name==="globe",O=R?["PROJECTION_GLOBE_VIEW"]:[];let k=a.b8(o.projMatrix);if(R&&a.al(E.zoom)>0){const ve=a.ec(o.canonical,E),Ne=a.ed(ve);k=a.aD(new Float32Array(16),E.globeMatrix,Ne),a.aD(k,E.projMatrix,k)}const N=a.bb();N[12]+=2*m/(a.o.devicePixelRatio*E.width),N[13]+=2*y/(a.o.devicePixelRatio*E.height),a.aD(k,N,k);const j=u.getOrCreateProgram("debug",{defines:O}),U=i.getTileByID(o.key);u.terrain&&u.terrain.setupElevationDraw(U,j);const X=At.disabled,W=Ht.disabled,ie=u.colorModeForRenderPass(),ne="$debug";w.activeTexture.set(P.TEXTURE0),u.emptyTexture.bind(P.LINEAR,P.CLAMP_TO_EDGE),R?U._makeGlobeTileDebugBuffers(u.context,E):U._makeDebugTileBoundsBuffers(u.context,E.projection);const K=U._tileDebugBuffer||u.debugBuffer,xe=U._tileDebugIndexBuffer||u.debugIndexBuffer,le=U._tileDebugSegments||u.debugSegments;if(j.draw(u,P.LINE_STRIP,X,W,ie,Nt.disabled,ih(k,d.toPremultipliedRenderColor(null)),ne,K,xe,le,null,null,null,[U._globeTileDebugBorderBuffer]),v){const ve=U.latestRawTileData,Ne=Math.floor((ve&&ve.byteLength||0)/1024);let ze=o.canonical.toString();o.overscaledZ!==o.canonical.z&&(ze+=` => ${o.overscaledZ}`),ze+=` ${U.state}`,ze+=` ${Ne}kb`,function(Je,tt){Je.initDebugOverlayCanvas();const Pe=Je.debugOverlayCanvas,we=Je.context.gl,Oe=Je.debugOverlayCanvas.getContext("2d");Oe.clearRect(0,0,Pe.width,Pe.height),Oe.shadowColor="white",Oe.shadowBlur=2,Oe.lineWidth=1.5,Oe.strokeStyle="white",Oe.textBaseline="top",Oe.font="bold 36px Open Sans, sans-serif",Oe.fillText(tt,5,5),Oe.strokeText(tt,5,5),Je.debugOverlayTexture.update(Pe),Je.debugOverlayTexture.bind(we.LINEAR,we.CLAMP_TO_EDGE)}(u,ze)}const _e=i.getTile(o).tileSize,re=512/Math.min(_e,512)*(o.overscaledZ/E.zoom)*.5,ae=U._tileDebugTextBuffer||u.debugBuffer,fe=U._tileDebugTextIndexBuffer||u.quadTriangleIndexBuffer,Ce=U._tileDebugTextSegments||u.debugSegments;j.draw(u,P.TRIANGLES,X,W,jt.alphaBlended,Nt.disabled,ih(k,a.aq.transparent.toPremultipliedRenderColor(null),re),ne,ae,fe,Ce,null,null,null,[U._globeTileDebugTextBuffer])}function Hy(u,i,o,d){Zd(u,0,i+o/2,u.transform.width,o,d)}function wm(u,i,o,d){Zd(u,i-o/2,0,o,u.transform.height,d)}function Zd(u,i,o,d,m,y){const v=u.context,w=v.gl;w.enable(w.SCISSOR_TEST),w.scissor(i*a.o.devicePixelRatio,o*a.o.devicePixelRatio,d*a.o.devicePixelRatio,m*a.o.devicePixelRatio),v.clear({color:y}),w.disable(w.SCISSOR_TEST)}const z1=a.e8([{name:"a_pos_3f",components:3,type:"Float32"}]),{members:ps}=z1;function jo(u,i,o,d){u.emplaceBack(i,o,d)}class Ur{constructor(i){this.vertexArray=new a.ee,this.indices=new a.dC,jo(this.vertexArray,-1,-1,1),jo(this.vertexArray,1,-1,1),jo(this.vertexArray,-1,1,1),jo(this.vertexArray,1,1,1),jo(this.vertexArray,-1,-1,-1),jo(this.vertexArray,1,-1,-1),jo(this.vertexArray,-1,1,-1),jo(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=i.createVertexBuffer(this.vertexArray,ps),this.indexBuffer=i.createIndexBuffer(this.indices),this.segment=a.dy.simpleSegment(0,0,36,12)}}function Ms(u,i,o,d,m,y){const v=u.context.gl,w=i.paint.get("sky-atmosphere-color"),E=i.paint.get("sky-atmosphere-halo-color"),P=i.paint.get("sky-atmosphere-sun-intensity"),R=((O,k,N,j,U)=>({u_matrix_3f:O,u_sun_direction:k,u_sun_intensity:N,u_color_tint_r:[j.r,j.g,j.b,j.a],u_color_tint_m:[U.r,U.g,U.b,U.a],u_luminance:5e-5}))(a.eg(a.dE(),d),m,P,w.toPremultipliedRenderColor(null),E.toPremultipliedRenderColor(null));v.framebufferTexture2D(v.FRAMEBUFFER,v.COLOR_ATTACHMENT0,v.TEXTURE_CUBE_MAP_POSITIVE_X+y,i.skyboxTexture,0),o.draw(u,v.TRIANGLES,At.disabled,Ht.disabled,jt.unblended,Nt.frontCW,R,"skyboxCapture",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}const Zy=a.e8([{type:"Float32",name:"a_pos",components:3},{type:"Float32",name:"a_uv",components:2}]);class Tm{constructor(i){const o=new a.eh;o.emplaceBack(-1,1,1,0,0),o.emplaceBack(1,1,1,1,0),o.emplaceBack(1,-1,1,1,1),o.emplaceBack(-1,-1,1,0,1);const d=new a.dC;d.emplaceBack(0,1,2),d.emplaceBack(2,3,0),this.vertexBuffer=i.createVertexBuffer(o,Zy.members),this.indexBuffer=i.createIndexBuffer(d),this.segments=a.dy.simpleSegment(0,0,4,2)}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy()}}const Sm=a.e8([{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 Em{constructor(){this.starsCount=16e3,this.sizeMultiplier=.15,this.sizeRange=100,this.intensityRange=200}}class qy{constructor(i){this.colorModeAlphaBlendedWriteRGB=new jt([1,Pn,1,Pn],a.aq.transparent,[!0,!0,!0,!1]),this.colorModeWriteAlpha=new jt([1,0,1,0],a.aq.transparent,[!1,!1,!1,!0]),this.params=new Em,this.updateNeeded=!0}update(i){const o=i.context;if(!this.atmosphereBuffer||this.updateNeeded){this.updateNeeded=!1,this.atmosphereBuffer=new Tm(o);const d=this.params.sizeRange,m=this.params.intensityRange,y=function(R){const O=a.em(30),k=[];for(let N=0;N<R;++N){const j=2*Math.PI*O(),U=Math.acos(1-2*O())-.5*Math.PI;k.push(a.cQ(Math.cos(U)*Math.cos(j),Math.cos(U)*Math.sin(j),Math.sin(U)))}return k}(this.params.starsCount),v=a.em(300),w=new a.ei,E=new a.dC;let P=0;for(let R=0;R<y.length;++R){const O=a.bJ([],y[R],200),k=Math.max(0,1+.01*d*(1*v()-.5)),N=Math.max(0,1+.01*m*(1*v()-.5));w.emplaceBack(O[0],O[1],O[2],-1,-1,k,N),w.emplaceBack(O[0],O[1],O[2],1,-1,k,N),w.emplaceBack(O[0],O[1],O[2],1,1,k,N),w.emplaceBack(O[0],O[1],O[2],-1,1,k,N),E.emplaceBack(P+0,P+1,P+2),E.emplaceBack(P+0,P+2,P+3),P+=4}this.starsVx=o.createVertexBuffer(w,Sm.members),this.starsIdx=o.createIndexBuffer(E),this.starsSegments=a.dy.simpleSegment(0,0,w.length,E.length)}}destroy(){this.atmosphereBuffer&&this.atmosphereBuffer.destroy(),this.starsVx&&this.starsVx.destroy(),this.starsIdx&&this.starsIdx.destroy()}drawAtmosphereGlow(i,o){const d=i.context,m=d.gl,y=i.transform,v=new At(m.LEQUAL,At.ReadOnly,[0,1]),w=a.al(y.zoom),E=i.style.getLut(o.scope),P=o.properties.get("color-use-theme")==="none",R=o.properties.get("color").toNonPremultipliedRenderColor(P?null:E),O=o.properties.get("high-color-use-theme")==="none",k=o.properties.get("high-color").toNonPremultipliedRenderColor(O?null:E),N=o.properties.get("space-color-use-theme")==="none",j=o.properties.get("space-color").toNonPremultipliedRenderColor(N?null:E),U=5e-4,X=a.ej(o.properties.get("horizon-blend"),0,1,U,.25),W=a.dp(i,d,y)&&X===U?y.worldSize/(2*Math.PI*1.025)-1:y.globeRadius,ie=i.frameCounter/1e3%1,ne=a.ai(y.globeCenterInViewSpace),K=Math.sqrt(Math.pow(ne,2)-Math.pow(W,2)),xe=Math.acos(K/ne),le=_e=>{const re=y.projection.name==="globe"?["PROJECTION_GLOBE_VIEW","FOG"]:["FOG"];_e&&re.push("ALPHA_PASS");const ae=i.getOrCreateProgram("globeAtmosphere",{defines:re}),fe=((ve,Ne,ze,Je,tt,Pe,we,Oe,Ue,$e,ft,lt)=>({u_frustum_tl:ve,u_frustum_tr:Ne,u_frustum_br:ze,u_frustum_bl:Je,u_horizon:tt,u_transition:Pe,u_fadeout_range:we,u_atmosphere_fog_color:Oe.toArray01(),u_high_color:Ue.toArray01(),u_space_color:$e.toArray01(),u_temporal_offset:ft,u_horizon_angle:lt}))(y.frustumCorners.TL,y.frustumCorners.TR,y.frustumCorners.BR,y.frustumCorners.BL,y.frustumCorners.horizon,w,X,R,k,j,ie,xe);i.uploadCommonUniforms(d,ae);const Ce=this.atmosphereBuffer;Ce&&ae.draw(i,m.TRIANGLES,v,Ht.disabled,_e?this.colorModeWriteAlpha:this.colorModeAlphaBlendedWriteRGB,Nt.backCW,fe,_e?"atmosphere_glow_alpha":"atmosphere_glow",Ce.vertexBuffer,Ce.indexBuffer,Ce.segments)};le(!1),le(!0)}drawStars(i,o){const d=a.aC(o.properties.get("star-intensity"),0,1);if(d===0)return;const m=i.context,y=m.gl,v=i.transform,w=i.getOrCreateProgram("stars"),E=a.bL([]);a.bN(E,E,-v._pitch),a.bM(E,E,-v.angle),a.bN(E,E,a.ap(v._center.lat)),a.ek(E,E,-a.ap(v._center.lng));const P=a.bR(new Float32Array(16),E),R=a.aD([],v.starsProjMatrix,P),O=a.eg([],P),k=a.el([],O),N=[0,1,0];a.dG(N,N,k),a.bJ(N,N,this.params.sizeMultiplier);const j=[1,0,0];a.dG(j,j,k),a.bJ(j,j,this.params.sizeMultiplier);const U=(X=N,W=j,ie=d,{u_matrix:Float32Array.from(R),u_up:X,u_right:W,u_intensity_multiplier:ie});var X,W,ie;i.uploadCommonUniforms(m,w),this.starsVx&&this.starsIdx&&w.draw(i,y.TRIANGLES,At.disabled,Ht.disabled,this.colorModeAlphaBlendedWriteRGB,Nt.disabled,U,"atmosphere_stars",this.starsVx,this.starsIdx,this.starsSegments)}}class fa{constructor(){this.visibleTiles=[]}updateBorders(i,o){const d=[],m=[],y=i._getRenderableCoordinates(!1,!0);for(const E of y){const P=i.getTile(E);if(!P.hasData())continue;const R=P.getBucket(o);R&&(R.isEmpty()||(d.push(E.key),m.push({bucket:R,tileID:E.canonical})))}let v=d.length!==this.visibleTiles.length;if(!v){d.sort();for(let E=0;E<d.length;E++)if(d[E]!==this.visibleTiles[E]){v=!0;break}}if(!v)return;const w=new Set;this.visibleTiles=d,m.sort((E,P)=>E.tileID.z-P.tileID.z||E.tileID.x-P.tileID.x||E.tileID.y-P.tileID.y);for(const E of m){const P=new Array,R=new Array,O=E.bucket;for(const k of O.featuresOnBorder)w.has(k.featureId)?R.push(k.footprintIndex):(w.add(k.featureId),P.push(k.footprintIndex));O.updateFootprintHiddenFlags(P,a.en,!1),O.updateFootprintHiddenFlags(R,a.en,!0)}}}function Wy(u,i){const o=[...u],d=i.cameraWorldSizeForFog/i.worldSize,m=a.b9([]);return a.cC(m,m,[d,d,1]),a.aD(o,m,o),a.aD(o,i.worldToFogMatrix,o),o}function Mi(u,i,o,d,m){const y=o.material,v=d.context,{baseColorTexture:w,metallicRoughnessTexture:E}=y.pbrMetallicRoughness,{normalTexture:P,occlusionTexture:R,emissionTexture:O}=y;function k(j,U,X){if(j&&(u.push(U),v.activeTexture.set(v.gl.TEXTURE0+X),j.gfxTexture)){const{minFilter:W,magFilter:ie,wrapS:ne,wrapT:K}=j.sampler;j.gfxTexture.bindExtraParam(W,ie,ne,K)}}k(w,"HAS_TEXTURE_u_baseColorTexture",5),k(E,"HAS_TEXTURE_u_metallicRoughnessTexture",6),k(P,"HAS_TEXTURE_u_normalTexture",7),k(R,"HAS_TEXTURE_u_occlusionTexture",8),k(O,"HAS_TEXTURE_u_emissionTexture",9),m&&(m.texture||(m.texture=new a.dR(d.context,m.image,[m.image.height,m.image.height,m.image.height],v.gl.RGBA8)),v.activeTexture.set(v.gl.TEXTURE0+10),m.texture&&m.texture.bind(v.gl.LINEAR,v.gl.CLAMP_TO_EDGE),u.push("APPLY_LUT_ON_GPU")),o.texcoordBuffer&&(u.push("HAS_ATTRIBUTE_a_uv_2f"),i.push(o.texcoordBuffer)),o.colorBuffer&&(u.push(o.colorBuffer.itemSize===12?"HAS_ATTRIBUTE_a_color_3f":"HAS_ATTRIBUTE_a_color_4f"),i.push(o.colorBuffer)),o.normalBuffer&&(u.push("HAS_ATTRIBUTE_a_normal_3f"),i.push(o.normalBuffer)),o.pbrBuffer&&(u.push("HAS_ATTRIBUTE_a_pbr"),u.push("HAS_ATTRIBUTE_a_heightBasedEmissiveStrength"),i.push(o.pbrBuffer)),y.alphaMode!=="OPAQUE"&&y.alphaMode!=="MASK"||u.push("UNPREMULT_TEXTURE_IN_SHADER"),y.defined||u.push("DIFFUSE_SHADED");const N=d.shadowRenderer;N&&(u.push("RENDER_SHADOWS"),N.useNormalOffset&&u.push("NORMAL_OFFSET"))}function Fc(u,i,o,d,m,y){const v=u.modelOpacity,w=i.context,E=new At(i.context.gl.LEQUAL,u.isLightMesh?At.ReadOnly:At.ReadWrite,i.depthRangeFor3D),P=i.transform,R=u.mesh,O=R.material,k=O.pbrMetallicRoughness,N=i.style.fog;let j;j=i.transform.projection.zAxisUnit==="pixels"?[...u.nodeModelMatrix]:a.aD([],d.zScaleMatrix,u.nodeModelMatrix),a.aD(j,d.negCameraPosMatrix,j);const U=a.b7([],j);a.e6(U,U);const X=o.paint.get("model-color-use-theme").constantOr("default")==="none",W=o.paint.get("model-emissive-strength").constantOr(0),ie=Pl(new Float32Array(u.worldViewProjection),new Float32Array(j),new Float32Array(U),null,i,v,k.baseColorFactor,O.emissiveFactor,k.metallicFactor,k.roughnessFactor,O,W,o,void 0,void 0,u.materialOverride,u.modelColor),ne={defines:[]},K=[],xe=i.shadowRenderer;xe&&(xe.useNormalOffset=!1),Mi(ne.defines,K,R,i,X?null:o.lut);let le=null;if(N){const ae=Wy(u.nodeModelMatrix,i.transform);if(le=new Float32Array(ae),P.projection.name!=="globe"){const fe=R.aabb.min,Ce=R.aabb.max,[ve,Ne]=N.getOpacityForBounds(ae,fe[0],fe[1],Ce[0],Ce[1]);ne.overrideFog=ve>=_i||Ne>=_i}}const _e=ir(i,o.paint.get("model-cutoff-fade-range"));_e.shouldRenderCutoff&&ne.defines.push("RENDER_CUTOFF");const re=i.getOrCreateProgram("model",ne);i.uploadCommonUniforms(w,re,null,le,_e),i.renderPass!=="shadow"&&xe&&xe.setupShadowsFromMatrix(u.nodeModelMatrix,re),re.draw(i,w.gl.TRIANGLES,E,m,y,R.material.doubleSided?Nt.disabled:Nt.backCCW,ie,o.id,R.vertexBuffer,R.indexBuffer,R.segments,o.paint,i.transform.zoom,void 0,K)}function qd(u,i){return u.style._importedAsBasemap?"basemap":i.scope}function Wd(u,i,o,d,m,y,v,w,E,P){const R=u.transform,O=!!i.isGeometryBloom&&i.isGeometryBloom;if(O&&u.renderPass==="shadow")return;const k=R.projection.name==="globe"?a.ev(o,R):[...o];a.aD(k,k,i.globalMatrix);const N=a.aD([],d,k);if(i.meshes)for(const j of i.meshes){const U=w.get(j.material.name);if(U&&U.opacity<=0)continue;if(j.material.alphaMode!=="BLEND"){v.push({mesh:j,depth:0,modelIndex:m,worldViewProjection:N,nodeModelMatrix:k,isLightMesh:O,materialOverride:U,modelOpacity:E,modelColor:P,node:i,modelMatrix:o});continue}const X=a.ah([],j.centroid,N);!R.isOrthographic&&X[2]<=0||y.push({mesh:j,depth:X[2],modelIndex:m,worldViewProjection:N,nodeModelMatrix:k,isLightMesh:O,materialOverride:U,modelOpacity:E,modelColor:P,node:i,modelMatrix:o})}if(i.children)for(const j of i.children)Wd(u,j,o,d,m,y,v,w,E,P)}function Oc(u,i,o,d){const m=o.shadowRenderer;if(!m)return;const y=m.getShadowPassDepthMode(),v=m.calculateShadowPassMatrixFromMatrix(i),w=cm(v);o.getOrCreateProgram("modelDepth").draw(o,o.context.gl.TRIANGLES,y,Ht.disabled,jt.disabled,Nt.disabled,w,d.id,u.vertexBuffer,u.indexBuffer,u.segments,d.paint,o.transform.zoom,void 0,void 0)}function Im(u,i,o,d){const m=function(R,O){if(O.footprintDebugMesh)return O.footprintDebugMesh;if(!O.footprint)return null;const k=R.context,N=O.footprint.vertices,j=O.footprint.indices,U=new a.dB;U.reserve(N.length);for(const fe of N)U.emplaceBack(fe.x,fe.y);const X=new a.dC;X.reserve(j.length);for(let fe=0;fe<j.length;fe+=3)X.emplaceBack(j[fe],j[fe+1],j[fe+2]);const W=k.createVertexBuffer(U,a.dx.members),ie=k.createIndexBuffer(X),ne=a.dy.simpleSegment(0,0,N.length,j.length),K=O.id||O.name||"footprint";let xe;const le=parseInt(K,10);xe=isNaN(le)?function(fe){let Ce=0;for(let ve=0;ve<fe.length;ve++)Ce=(Ce<<5)-Ce+fe.charCodeAt(ve)|0;return Ce}(K):le;const _e=a.eb(xe),re=a.eb(xe+1),ae=a.eb(xe+2);return O.footprintDebugMesh={vertexBuffer:W,indexBuffer:ie,segments:ne,color:new a.aq(_e,re,ae,.5)},O.footprintDebugMesh}(u,o);if(!m)return;const y=u.context,v=y.gl,w=u.getOrCreateProgram("debug"),E=m.color,P=At.disabled;y.activeTexture.set(v.TEXTURE0),u.emptyTexture.bind(v.LINEAR,v.CLAMP_TO_EDGE),w.draw(u,v.TRIANGLES,P,Ht.disabled,jt.alphaBlended,Nt.disabled,ih(d,E.toPremultipliedRenderColor(null)),"$debug",m.vertexBuffer,m.indexBuffer,m.segments)}function Am(u,i,o,d,m,y){for(const v of m){const w=Object.assign({},d);w.part=v;const E={type:"Unknown",id:i,properties:w},P={orientation:u.paint.get("model-rotation").evaluate(E,o)};y.set(v,P)}}function Ll(u,i,o,d,m,y){for(const v of m){const w=Object.assign({},d);w.part=v;const E={type:"Unknown",id:i,properties:w},P={color:u.paint.get("model-color").evaluate(E,o),colorMix:u.paint.get("model-color-mix-intensity").evaluate(E,o),opacity:u.paint.get("model-opacity").evaluate(E,o),emissionStrength:u.paint.get("model-emissive-strength").evaluate(E,o)};y.set(v,P)}}function pa(u,i,o,d,m){let y=!1;for(const w of d)w.modelOpacity!==1&&(Fc(w,u,i,m[w.modelIndex],Ht.disabled,jt.disabled),y=!0);for(const w of d)Fc(w,u,i,m[w.modelIndex],w.modelOpacity!==1?u.stencilModeFor3D():Ht.disabled,u.colorModeForRenderPass());y&&u.resetStencilClippingMasks();const v=jt.additive;for(const w of o)Fc(w,u,i,m[w.modelIndex],Ht.disabled,w.isLightMesh?v:u.colorModeForRenderPass())}function dt(u,i,o){const d=i.updateZoomBasedPaintProperties(),m=function(y,v,w){let E,P,R,O=y.terrain?y.terrain.exaggeration():0;if(y.terrain&&O>0){const k=y.terrain,N=k.findDEMTileFor(w);N&&N.dem?E=a.ex.create(k,w,N):O=0}if(O===0&&(v.terrainElevationMin=0,v.terrainElevationMax=0),O===v.validForExaggeration&&(O===0||E&&E._demTile&&E._demTile.tileID===v.validForDEMTile.id&&E._dem._timestamp===v.validForDEMTile.timestamp))return!1;for(const k in v.instancesPerModel){const N=v.instancesPerModel[k];for(let j=0;j<N.instancedDataArray.length;++j){const U=(E?O*E.getElevationAt(0|N.instancedDataArray.float32[16*j],0|N.instancedDataArray.float32[16*j+1],!0,!0):0)+N.instancesEvaluatedElevation[j];N.instancedDataArray.float32[16*j+6]=U,P=P?Math.min(v.terrainElevationMin,U):U,R=R?Math.max(v.terrainElevationMax,U):U}}return v.terrainElevationMin=P||0,v.terrainElevationMax=R||0,v.validForExaggeration=O,v.validForDEMTile=E&&E._demTile?{id:E._demTile.tileID,timestamp:E._dem._timestamp}:{id:void 0,timestamp:0},!0}(u,i,o);(d||m)&&(i.uploaded=!1,i.upload(u.context))}const at={shadowUniformsInitialized:!1,useSingleShadowCascade:!1,tileMatrix:new Float64Array(16),shadowTileMatrix:new Float32Array(16),aabb:new a.cU([0,0,0],[a.an,a.an,0])};function Bc(u,i){const o=1<<u.canonical.z,d=i.getFreeCameraOptions().position,m=i.elevation,y=u.canonical.x/o,v=(u.canonical.x+1)/o,w=u.canonical.y/o,E=(u.canonical.y+1)/o;let P=i._centerAltitude;if(m){const N=m.getMinMaxForTile(u);N&&N.max>P&&(P=N.max)}const R=a.aC(d.x,y,v)-d.x,O=a.aC(d.y,w,E)-d.y,k=a.bU(P,i.center.lat)-d.z;return i._zoomFromMercatorZ(Math.sqrt(R*R+O*O+k*k))}function on(u,i,o,d,m,y,v){const w=u.context,E=u.renderPass==="shadow",P=u.shadowRenderer,R=E&&P?P.getShadowPassDepthMode():new At(w.gl.LEQUAL,At.ReadWrite,u.depthRangeFor3D),O=u.isTileAffectedByFog(y),k=u.transform.projection.name==="globe";if(o.meshes)for(const N of o.meshes){const j=k?[]:["MODEL_POSITION_ON_GPU"],U=[];let X,W,ie;const ne=!k&&d.instancedDataArray.length>20;ne&&j.push("INSTANCED_ARRAYS");const K=ir(u,i.paint.get("model-cutoff-fade-range"));if(K.shouldRenderCutoff&&j.push("RENDER_CUTOFF"),E&&P)X=u.getOrCreateProgram("modelDepth",{defines:j}),W=cm(v.shadowTileMatrix,v.shadowTileMatrix,Float32Array.from(o.globalMatrix)),ie=jt.disabled;else{Mi(j,U,N,u,i.paint.get("model-color-use-theme").constantOr("default")==="none"?null:i.lut),X=u.getOrCreateProgram("model",{defines:j,overrideFog:O});const le=N.material,_e=le.pbrMetallicRoughness,re=i.paint.get("model-opacity").constantOr(1),ae=i.paint.get("model-emissive-strength").constantOr(0);W=Pl(y.expandedProjMatrix,Float32Array.from(o.globalMatrix),new Float32Array(16),null,u,re,_e.baseColorFactor,le.emissiveFactor,_e.metallicFactor,_e.roughnessFactor,le,ae,i,m),P&&(v.shadowUniformsInitialized?X.setShadowUniformValues(w,P.getShadowUniformValues()):(P.setupShadows(y.toUnwrapped(),X,"model-tile"),v.shadowUniformsInitialized=!0)),ie=K.shouldRenderCutoff||re<1||le.alphaMode!=="OPAQUE"?jt.alphaBlended:jt.unblended}u.uploadCommonUniforms(w,X,y.toUnwrapped(),null,K);const xe=N.material.doubleSided?Nt.disabled:Nt.backCCW;if(ne)U.push(d.instancedDataBuffer),X.draw(u,w.gl.TRIANGLES,R,Ht.disabled,ie,xe,W,i.id,N.vertexBuffer,N.indexBuffer,N.segments,i.paint,u.transform.zoom,void 0,U,d.instancedDataArray.length);else{const le=E?"u_instance":"u_normal_matrix";for(let _e=0;_e<d.instancedDataArray.length;++_e)W[le]=new Float32Array(d.instancedDataArray.arrayBuffer,64*_e,16),X.draw(u,w.gl.TRIANGLES,R,Ht.disabled,ie,xe,W,i.id,N.vertexBuffer,N.indexBuffer,N.segments,i.paint,u.transform.zoom,void 0,U)}}if(o.children)for(const N of o.children)on(u,i,N,d,m,y,v)}const Ee=[1,-1,1];function Xy(u,i,o,d){if(!o.modelManager)return!0;const m=o.modelManager;if(!o.shadowRenderer)return!0;const y=o.shadowRenderer,v=i.aabb;let w=!0,E=u.maxHeight;if(E===0){let R=0;for(const O in u.instancesPerModel){const k=m.getModel(O,d);k?R=Math.max(R,Math.max(Math.max(k.aabb.max[0],k.aabb.max[1]),k.aabb.max[2])):w=!1}E=u.maxScale*R*1.41+u.maxVerticalOffset,w&&(u.maxHeight=E)}v.max[2]=E,v.min[2]+=u.terrainElevationMin,v.max[2]+=u.terrainElevationMax,a.ah(v.min,v.min,i.tileMatrix),a.ah(v.max,v.max,i.tileMatrix);const P=v.intersects(y.getCurrentCascadeFrustum());return o.currentShadowCascade===0&&(u.isInsideFirstShadowMapFrustum=P===2),P===0}function Xd(u,i){const o=u.uniformValues.u_cutoff_params[0],d=u.uniformValues.u_cutoff_params[1],m=u.uniformValues.u_cutoff_params[2],y=u.uniformValues.u_cutoff_params[3];return d===o||y===m?1:a.aC(((i-o)/(d-o)-m)/(y-m),0,1)}function Cm(u,i,o,d){if(i.pitch<20)return 1;const m=i.getWorldToCameraMatrix();a.aD(m,m,u);const y=a.bt(o.min[0],o.min[1],o.min[2],1);let v=a.aE(a.bE(),y,m),w=v,E=v;y[1]=o.max[1],v=a.aE(a.bE(),y,m),w=v[1]<w[1]?v:w,E=v[1]>E[1]?v:E,y[0]=o.max[0],v=a.aE(a.bE(),y,m),w=v[1]<w[1]?v:w,E=v[1]>E[1]?v:E,y[1]=o.min[1],v=a.aE(a.bE(),y,m),w=v[1]<w[1]?v:w,E=v[1]>E[1]?v:E;const P=a.aC(d[0],0,1),R=100*i.pixelsPerMeter*a.aC(d[1],0,1),O=a.aC(d[2],0,1),k=a.ey(a.bE(),w,E,P),N=Math.tan(.5*i.fovX),j=-k[2]*N;if(R===0)return k[1]<-Math.abs(j)?O:1;const U=(-Math.abs(j)-k[1])/R,X=(ie,ne,K)=>(1-K)*ie+K*ne,W=a.aC(X(1,O,U),O,1);return X(1,W,a.aC((i.pitch-20)/20,0,1))}class Yd{}class Yy{constructor(){this._storage=new Map}getLinesFromTrianglesBuffer(i,o,d){{const O=this._storage.get(o.id);if(O)return O.lastUsedFrameIdx=i,O.buf}const m=d.gl,y=m.getBufferParameter(m.ELEMENT_ARRAY_BUFFER,m.BUFFER_SIZE),v=new ArrayBuffer(y),w=new Int16Array(v);m.getBufferSubData(m.ELEMENT_ARRAY_BUFFER,0,new Int16Array(v));const E=new a.eA;for(let O=0;O<y/2;O+=3){const k=w[O],N=w[O+1],j=w[O+2];E.emplaceBack(k,N),E.emplaceBack(N,j),E.emplaceBack(j,k)}const P=d.bindVertexArrayOES.current,R=new Yd;return R.buf=new go(d,E),R.lastUsedFrameIdx=i,this._storage.set(o.id,R),d.bindVertexArrayOES.set(P),R.buf}update(i){for(const[o,d]of this._storage)i-d.lastUsedFrameIdx>30&&(d.buf.destroy(),this._storage.delete(o))}destroy(){for(const[i,o]of this._storage)o.buf.destroy(),this._storage.delete(i)}}class Ky{constructor(){this.occluderSize=30,this.depthOffset=-1e-4}}const Nc=a.e8([{type:"Float32",name:"a_pos_3f",components:3},{type:"Float32",name:"a_uv",components:2},{type:"Float32",name:"a_rainParticleData",components:4}]);class Jy{constructor(i){this.revealStart=11,this.revealRange=2}}const k1=a.e8([{type:"Float32",name:"a_pos_2f",components:2}]);class Qy{destroy(){this.vignetteVx&&this.vignetteVx.destroy(),this.vignetteIdx&&this.vignetteIdx.destroy()}draw(i,o){const d=i.getOrCreateProgram("vignette");if(!this.vignetteVx||!this.vignetteIdx){const v=new a.eB,w=new a.dC;v.emplaceBack(-1,-1),v.emplaceBack(1,-1),v.emplaceBack(1,1),v.emplaceBack(-1,1),w.emplaceBack(0,1,2),w.emplaceBack(0,2,3),this.vignetteVx=i.context.createVertexBuffer(v,k1.members),this.vignetteIdx=i.context.createIndexBuffer(w)}const m=a.dy.simpleSegment(0,0,4,6);if(this.vignetteVx&&this.vignetteIdx){i.uploadCommonUniforms(i.context,d);const v={u_vignetteShape:(y={vignetteShape:[o.start,o.range,Math.pow(10,o.fadePower)],vignetteColor:[o.color.r,o.color.g,o.color.b,o.color.a*o.strength]}).vignetteShape,u_vignetteColor:y.vignetteColor};d.draw(i,i.context.gl.TRIANGLES,At.disabled,Ht.disabled,jt.alphaBlended,Nt.disabled,v,"vignette",this.vignetteVx,this.vignetteIdx,m)}var y}}class Kd{constructor(){this._accumulatedOffsetX=0,this._accumulatedOffsetY=0,this._accumulatedElevation=0}update(i,o){const d=i.getFreeCameraOptions().position,m=d.toAltitude(),y=d.toLngLat(),v=a.ap(y.lng),w=a.ap(y.lat),E=i.pixelsPerMeter/o,P=v*a.eD,R=a.eD*Math.log(Math.tan(Math.PI/4+w/2));if(this._offsetXPrev===void 0)this._offsetXPrev=0,this._offsetYPrev=0,this._elevationPrev=0,this._accumulatedOffsetX=0,this._accumulatedOffsetY=0,this._accumulatedElevation=0;else{const O=-this._offsetYPrev+R,k=-this._elevationPrev+m;this._accumulatedOffsetX+=(-this._offsetXPrev+P)*E,this._accumulatedOffsetY+=O*E,this._accumulatedElevation+=k*E,this._offsetXPrev=P,this._offsetYPrev=R,this._elevationPrev=m}}getPosition(){return[this._accumulatedOffsetX,this._accumulatedOffsetY,this._accumulatedElevation]}}function Jd(u,i){return[-(u[0]-Math.floor(u[0]/i)*i),-(u[1]-Math.floor(u[1]/i)*i),-(u[2]-Math.floor(u[2]/i)*i)]}function Pm(u){const i=a.em(1323123451230),o=[];for(let d=0;d<u;++d){const m=2*i()-1,y=2*i()-1,v=2*i()-1;o.push(a.cQ(m,y,v))}return o}function ma(u,i,o,d,m){const y=a.aC((m-o)/(d-o),0,1);return(1-y)*u+y*i}class ch{constructor(i){this._movement=new Kd,this._accumulatedTimeFromStart=0,this._prevTime=Date.now()/1e3,this._vignette=new Qy,this._ppmScaleFactor=i}destroy(){this.particlesVx&&this.particlesVx.destroy(),this.particlesIdx&&this.particlesIdx.destroy(),this._vignette&&this._vignette.destroy()}updateOnRender(i,o){const d=i.transform;this._movement.update(d,this._ppmScaleFactor);const m=d.starsProjMatrix,y=a.bL([]);a.bN(y,y,a.ap(90)-d._pitch),a.bM(y,y,-d.angle);const v=a.bR(new Float32Array(16),y),w=a.eC(1,0,0,0,0,0,1,0,0,-1,0,0,0,0,0,1),E=a.e6([],w),P=a.aD([],E,v),R=Date.now()/1e3;return this._accumulatedTimeFromStart+=(R-this._prevTime)*o,this._prevTime=R,{projectionMatrix:m,modelviewMatrix:P}}}class uh extends ch{constructor(i){super(4.25),this._params={overrideStyleParameters:!1,intensity:.5,timeFactor:1,velocityConeAperture:0,velocity:300,boxSize:2500,dropletSizeX:1,dropletSizeYScale:10,distortionStrength:70,screenThinning:{intensity:.57,start:.46,range:1.17,fadePower:.17,affectedRatio:1,particleOffset:-.2},color:{r:.66,g:.68,b:.74,a:.7},direction:{x:-50,y:-35},shapeDirPower:2,shapeNormalPower:1},this._revealParams=new Jy("Precipitation > Rain"),this._vignetteParams={strength:1,start:.7,range:1,fadePower:.4,color:{r:.27,g:.27,b:.27,a:1}},this.particlesCount=16e3}update(i){const o=i.context;if(!this.particlesVx){const d=Pm(this.particlesCount),m=new a.eE,y=new a.dC;let v=0;const w=a.em(1323123451230);for(let E=0;E<d.length;++E){const P=d[E],R=[2*w()-1,w(),w(),w()];m.emplaceBack(P[0],P[1],P[2],-1,-1,...R),m.emplaceBack(P[0],P[1],P[2],1,-1,...R),m.emplaceBack(P[0],P[1],P[2],1,1,...R),m.emplaceBack(P[0],P[1],P[2],-1,1,...R),y.emplaceBack(v+0,v+1,v+2),y.emplaceBack(v+0,v+2,v+3),v+=4}this.particlesVx=o.createVertexBuffer(m,Nc.members),this.particlesIdx=o.createIndexBuffer(y)}}draw(i){if(!this._params.overrideStyleParameters&&!i.style.rain)return;const o=this._params.overrideStyleParameters?this._revealParams:{revealStart:0,revealRange:.01},d=i.transform.zoom;if(o.revealStart>d)return;const m=ma(0,1,o.revealStart,o.revealStart+o.revealRange,d);if(!this.particlesVx||!this.particlesIdx)return;const y=structuredClone(this._params);let v=[-y.direction.x,y.direction.y,-100];a.ay(v,v);const w=structuredClone(this._vignetteParams);w.strength*=m,y.overrideStyleParameters||(y.intensity=i.style.rain.state.density,y.timeFactor=i.style.rain.state.intensity,y.color=structuredClone(i.style.rain.state.color),v=structuredClone(i.style.rain.state.direction),y.screenThinning.intensity=i.style.rain.state.centerThinning,y.dropletSizeX=i.style.rain.state.dropletSize[0],y.dropletSizeYScale=i.style.rain.state.dropletSize[1]/i.style.rain.state.dropletSize[0],y.distortionStrength=100*i.style.rain.state.distortionStrength,w.strength=1,w.color=structuredClone(i.style.rain.state.vignetteColor));const E=this.updateOnRender(i,y.timeFactor),P=i.context,R=P.gl,O=i.transform;this.screenTexture&&this.screenTexture.size[0]===i.width&&this.screenTexture.size[1]===i.height||(this.screenTexture=new a.T(P,{width:i.width,height:i.height,data:null},R.RGBA8)),y.distortionStrength>0&&(P.activeTexture.set(R.TEXTURE0),this.screenTexture.bind(R.LINEAR,R.CLAMP_TO_EDGE),R.copyTexSubImage2D(R.TEXTURE_2D,0,0,0,0,0,i.width,i.height));const k=i.getOrCreateProgram("rainParticle");i.uploadCommonUniforms(P,k),P.activeTexture.set(R.TEXTURE0),this.screenTexture.bind(R.LINEAR,R.CLAMP_TO_EDGE);const N=[y.color.r,y.color.g,y.color.b,y.color.a],j=(U,X)=>{const W=Jd(this._movement.getPosition(),U),ie=y.dropletSizeX,ne=y.dropletSizeX*y.dropletSizeYScale,K=i.width/2,xe=i.height/2,le=ma(0,y.screenThinning.start,0,1,y.screenThinning.intensity),_e=ma(.001,y.screenThinning.range,0,1,y.screenThinning.intensity),re=ma(0,y.screenThinning.particleOffset,0,1,y.screenThinning.intensity),ae=(fe={modelview:E.modelviewMatrix,projection:E.projectionMatrix,time:this._accumulatedTimeFromStart,camPos:W,velocityConeAperture:y.velocityConeAperture,velocity:y.velocity,boxSize:U,rainDropletSize:[ie,ne],distortionStrength:y.distortionStrength,rainDirection:v,color:N,screenSize:[O.width,O.height],thinningCenterPos:[K,xe],thinningShape:[le,_e,Math.pow(10,y.screenThinning.fadePower)],thinningAffectedRatio:y.screenThinning.affectedRatio,thinningParticleOffset:re,shapeDirectionalPower:y.shapeDirPower,shapeNormalPower:y.shapeNormalPower,mode:X?0:1},{u_modelview:Float32Array.from(fe.modelview),u_projection:Float32Array.from(fe.projection),u_time:fe.time,u_cam_pos:fe.camPos,u_texScreen:0,u_velocityConeAperture:fe.velocityConeAperture,u_velocity:fe.velocity,u_boxSize:fe.boxSize,u_rainDropletSize:fe.rainDropletSize,u_distortionStrength:fe.distortionStrength,u_rainDirection:fe.rainDirection,u_color:fe.color,u_screenSize:fe.screenSize,u_thinningCenterPos:fe.thinningCenterPos,u_thinningShape:fe.thinningShape,u_thinningAffectedRatio:fe.thinningAffectedRatio,u_thinningParticleOffset:fe.thinningParticleOffset,u_shapeDirectionalPower:fe.shapeDirectionalPower,u_shapeNormalPower:fe.shapeNormalPower,u_mode:fe.mode});var fe;const Ce=Math.round(y.intensity*this.particlesCount),ve=a.dy.simpleSegment(0,0,4*Ce,2*Ce);k.draw(i,R.TRIANGLES,At.disabled,Ht.disabled,jt.alphaBlended,Nt.disabled,ae,"rain_particles",this.particlesVx,this.particlesIdx,ve)};y.distortionStrength>0&&j(y.boxSize,!0),j(y.boxSize,!1),this._vignette.draw(i,w)}}const zl=a.e8([{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}]);class ex extends ch{constructor(i){super(2.25),this._params={overrideStyleParameters:!1,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}},this._revealParams=new Jy("Precipitation > Snow"),this._vignetteParams={strength:.3,start:.78,range:.46,fadePower:.2,color:{r:1,g:1,b:1,a:1}},this.particlesCount=16e3}update(i){const o=i.context;if(!this.particlesVx){const d=Pm(this.particlesCount),m=new a.eF,y=new a.dC;let v=0;const w=a.em(1323123451230);for(let E=0;E<d.length;++E){const P=d[E],R=w(),O=w(),k=w(),N=[E/d.length,R,O,k],j=[w(),w()];m.emplaceBack(P[0],P[1],P[2],-1,-1,...N,...j),m.emplaceBack(P[0],P[1],P[2],1,-1,...N,...j),m.emplaceBack(P[0],P[1],P[2],1,1,...N,...j),m.emplaceBack(P[0],P[1],P[2],-1,1,...N,...j),y.emplaceBack(v+0,v+1,v+2),y.emplaceBack(v+0,v+2,v+3),v+=4}this.particlesVx=o.createVertexBuffer(m,zl.members),this.particlesIdx=o.createIndexBuffer(y)}}draw(i){if(!this._params.overrideStyleParameters&&!i.style.snow)return;const o=structuredClone(this._params);let d=[-o.direction.x,o.direction.y,-100];a.ay(d,d);const m=structuredClone(this._vignetteParams),y=o.overrideStyleParameters?this._revealParams:{revealStart:0,revealRange:.01},v=i.transform.zoom;if(y.revealStart>v)return;const w=ma(0,1,y.revealStart,y.revealStart+y.revealRange,v);m.strength*=w,o.overrideStyleParameters||(o.intensity=i.style.snow.state.density,o.timeFactor=i.style.snow.state.intensity,o.color=structuredClone(i.style.snow.state.color),d=structuredClone(i.style.snow.state.direction),o.screenThinning.intensity=i.style.snow.state.centerThinning,o.billboardSize=2.79*i.style.snow.state.flakeSize,m.strength=1,m.color=structuredClone(i.style.snow.state.vignetteColor));const E=this.updateOnRender(i,o.timeFactor);if(!this.particlesVx||!this.particlesIdx)return;const P=i.context,R=P.gl,O=i.transform,k=i.getOrCreateProgram("snowParticle");i.uploadCommonUniforms(P,k),((N,j,U)=>{const X=Jd(this._movement.getPosition(),N),W=O.width/2,ie=O.height/2,ne=ma(0,U.screenThinning.start,0,1,U.screenThinning.intensity),K=ma(.001,U.screenThinning.range,0,1,U.screenThinning.intensity),xe=ma(0,U.screenThinning.particleOffset,0,1,U.screenThinning.intensity),le=(_e={modelview:E.modelviewMatrix,projection:E.projectionMatrix,time:this._accumulatedTimeFromStart,camPos:X,velocityConeAperture:U.velocityConeAperture,velocity:U.velocity,horizontalOscillationRadius:U.horizontalOscillationRadius,horizontalOscillationRate:U.horizontalOscillationRate,boxSize:N,billboardSize:1*U.billboardSize,simpleShapeParameters:[U.shapeFadeStart,U.shapeFadePower],screenSize:[O.width,O.height],thinningCenterPos:[W,ie],thinningShape:[ne,K,Math.pow(10,U.screenThinning.fadePower)],thinningAffectedRatio:U.screenThinning.affectedRatio,thinningParticleOffset:xe,color:[U.color.r,U.color.g,U.color.b,U.color.a],direction:d},{u_modelview:Float32Array.from(_e.modelview),u_projection:Float32Array.from(_e.projection),u_time:_e.time,u_cam_pos:_e.camPos,u_velocityConeAperture:_e.velocityConeAperture,u_velocity:_e.velocity,u_horizontalOscillationRadius:_e.horizontalOscillationRadius,u_horizontalOscillationRate:_e.horizontalOscillationRate,u_boxSize:_e.boxSize,u_billboardSize:_e.billboardSize,u_simpleShapeParameters:_e.simpleShapeParameters,u_screenSize:_e.screenSize,u_thinningCenterPos:_e.thinningCenterPos,u_thinningShape:_e.thinningShape,u_thinningAffectedRatio:_e.thinningAffectedRatio,u_thinningParticleOffset:_e.thinningParticleOffset,u_particleColor:_e.color,u_direction:_e.direction});var _e;const re=Math.round(U.intensity*this.particlesCount),ae=a.dy.simpleSegment(0,0,4*re,2*re);this.particlesVx&&this.particlesIdx&&k.draw(i,R.TRIANGLES,At.disabled,Ht.disabled,jt.alphaBlended,Nt.disabled,le,"snow_particles",this.particlesVx,this.particlesIdx,ae)})(o.boxSize,0,o),this._vignette.draw(i,m)}}const tx={symbol:function(u,i,o,d,m){if(u.renderPass!=="translucent")return;const y=Ht.disabled,v=u.colorModeForRenderPass(),w=o.layout.get("text-variable-anchor"),E=o.layout.get("text-size-scale-range"),P=a.aC(u.scaleFactor,E[0],E[1]);w&&function(k,N,j,U,X,W,ie,ne){const K=N.transform,xe=X==="map",le=W==="map";for(const _e of k){const re=U.getTile(_e),ae=re.getBucket(j);if(!ae||!ae.text||!ae.text.segments.get().length)continue;const fe=a.bj(ae.textSizeData,K.zoom,ne),Ce=xl(_e,ae.getProjection(),K),ve=K.calculatePixelsToTileUnitsMatrix(re),Ne=Ba(Ce,re.tileID.canonical,le,xe,K,ae.getProjection(),ve),ze=ae.hasIconTextFit()&&ae.hasIconData();fe&&By(ae,xe,le,ie,K,Ne,_e,Math.pow(2,K.zoom-re.tileID.overscaledZ),fe,ze)}}(d,u,o,i,o.layout.get("text-rotation-alignment"),o.layout.get("text-pitch-alignment"),m,P);const R=o.paint.get("icon-opacity").constantOr(1)!==0,O=o.paint.get("text-opacity").constantOr(1)!==0;o.layout.get("symbol-sort-key").constantOr(1)!==void 0&&(R||O)?Vd(u,i,o,d,y,v):(R&&Vd(u,i,o,d,y,v,{onlyIcons:!0}),O&&Vd(u,i,o,d,y,v,{onlyText:!0})),i.map.showCollisionBoxes&&(wt(u,i,o,d,o.paint.get("text-translate"),o.paint.get("text-translate-anchor"),!0),wt(u,i,o,d,o.paint.get("icon-translate"),o.paint.get("icon-translate-anchor"),!1))},circle:function(u,i,o,d){if(u.renderPass!=="translucent")return;const m=o.paint.get("circle-opacity"),y=o.paint.get("circle-stroke-width"),v=o.paint.get("circle-stroke-opacity"),w=o.layout.get("circle-sort-key").constantOr(1)!==void 0,E=o.paint.get("circle-emissive-strength");if(m.constantOr(1)===0&&(y.constantOr(1)===0||v.constantOr(1)===0))return;const P=u.context,R=P.gl,O=u.transform,k=!(!u.terrain||!u.terrain.enabled),N=o.layout.get("circle-elevation-reference"),j=u.depthModeForSublayer(0,At.ReadOnly),U=new At(u.context.gl.LEQUAL,At.ReadOnly,u.depthRangeFor3D),X=N==="none"||k?j:U,W=Ht.disabled,ie=u.colorModeForDrapableLayerRenderPass(E),ne=O.projection.name==="globe",K=[a.aH(O.center.lng),a.aL(O.center.lat)],xe=[];for(let _e=0;_e<d.length;_e++){const re=d[_e],ae=i.getTile(re),fe=ae.getBucket(o);if(!fe||fe.projection.name!==O.projection.name)continue;const Ce=fe.programConfigurations.get(o.id),ve=fe.layoutVertexBuffer,Ne=fe.globeExtVertexBuffer,ze=fe.indexBuffer,Je=a.dS(o),tt=[Ne],Pe=u.isTileAffectedByFog(re);ne&&Je.push("PROJECTION_GLOBE_VIEW"),Je.push("DEPTH_D24"),u.terrain&&O.depthOcclusionForSymbolsAndCircles&&Je.push("DEPTH_OCCLUSION"),fe.hasElevation&&!u.terrain&&(Je.push("ELEVATED_ROADS"),tt.push(fe.elevatedLayoutVertexBuffer));const we=u.getOrCreateProgram("circle",{config:Ce,defines:Je,overrideFog:Pe}),Oe=O.projection.createInversionMatrix(O,re.canonical),Ue={programConfiguration:Ce,program:we,layoutVertexBuffer:ve,dynamicBuffers:tt,indexBuffer:ze,uniformValues:a.dT(u,re,ae,Oe,K,o),tile:ae};if(w){const $e=fe.segments.get();for(const ft of $e)xe.push({segments:new a.dy([ft]),sortKey:ft.sortKey,state:Ue})}else xe.push({segments:fe.segments,sortKey:0,state:Ue})}w&&xe.sort((_e,re)=>_e.sortKey-re.sortKey);const le={useDepthForOcclusion:O.depthOcclusionForSymbolsAndCircles};for(const _e of xe){const{programConfiguration:re,program:ae,layoutVertexBuffer:fe,dynamicBuffers:Ce,indexBuffer:ve,uniformValues:Ne,tile:ze}=_e.state,Je=_e.segments;u.terrain&&u.terrain.setupElevationDraw(ze,ae,le),u.uploadCommonUniforms(P,ae,ze.tileID.toUnwrapped()),ae.draw(u,R.TRIANGLES,X,W,ie,Nt.disabled,Ne,o.id,fe,ve,Je,o.paint,O.zoom,re,Ce)}},heatmap:function(u,i,o,d){if(o.paint.get("heatmap-opacity")!==0)if(u.renderPass==="offscreen"){const m=u.context,y=m.gl,v=Ht.disabled,w=new jt([y.ONE,y.ONE,y.ONE,y.ONE],a.aq.transparent,[!0,!0,!0,!0]),E=u.transform.projection.name==="globe"?.5:.25;o.heatmapFbo=rh.createWithTexture(m,o.heatmapFbo,u.width*E,u.height*E),m.clear({color:a.aq.transparent});const P=u.transform,R=P.projection.name==="globe",O=R?["PROJECTION_GLOBE_VIEW"]:[],k=R?Nt.frontCCW:Nt.disabled,N=[a.aH(P.center.lng),a.aL(P.center.lat)];for(let j=0;j<d.length;j++){const U=d[j];if(i.hasRenderableParent(U))continue;const X=i.getTile(U),W=X.getBucket(o);if(!W||W.projection.name!==P.projection.name)continue;const ie=u.isTileAffectedByFog(U),ne=W.programConfigurations.get(o.id),K=u.getOrCreateProgram("heatmap",{config:ne,defines:O,overrideFog:ie}),{zoom:xe}=u.transform;u.terrain&&u.terrain.setupElevationDraw(X,K),u.uploadCommonUniforms(m,K,U.toUnwrapped());const le=P.projection.createInversionMatrix(P,U.canonical);K.draw(u,y.TRIANGLES,At.disabled,v,w,k,Dy(u,U,X,le,N,xe,o.paint.get("heatmap-intensity")),o.id,W.layoutVertexBuffer,W.indexBuffer,W.segments,o.paint,u.transform.zoom,ne,R?[W.globeExtVertexBuffer]:null)}m.viewport.set([0,0,u.width,u.height])}else u.renderPass==="translucent"&&(u.context.setColorMode(u.colorModeForRenderPass()),function(m,y){const v=m.context,w=v.gl,E=y.heatmapFbo;if(!E)return;v.activeTexture.set(w.TEXTURE0),w.bindTexture(w.TEXTURE_2D,E.colorAttachment0.get()),v.activeTexture.set(w.TEXTURE1);let P=y.colorRampTexture;P||(P=y.colorRampTexture=new a.T(v,y.colorRamp,w.RGBA8)),P.bind(w.LINEAR,w.CLAMP_TO_EDGE),m.getOrCreateProgram("heatmapTexture").draw(m,w.TRIANGLES,At.disabled,Ht.disabled,m.colorModeForRenderPass(),Nt.disabled,((R,O)=>({u_image:0,u_color_ramp:1,u_opacity:O.paint.get("heatmap-opacity")}))(0,y),y.id,m.viewportBuffer,m.quadTriangleIndexBuffer,m.viewportSegments,y.paint,m.transform.zoom)}(u,o))},line:function(u,i,o,d){const m=o.paint.get("line-opacity"),y=o.paint.get("line-width");if(m.constantOr(1)===0||y.constantOr(1)===0)return;const v=o.paint.get("line-blend-mode");if(v!=="default"&&u.transform.projection.name!=="globe")return u.terrain&&u.terrain.renderingToTexture?void function(w,E,P,R,O){if(w.renderPass!=="translucent")return;const k=w.context,N=k.gl,j=w.terrain;if(!j)return;const U=k.bindFramebuffer.current,X=w.emissiveMode==="mrt-fallback";P.lineBlendDrapeFbo=rh.createWithTexture(k,P.lineBlendDrapeFbo,j.drapeBufferSize[0],j.drapeBufferSize[1],!0),P.lineBlendDrapeStencil=P.lineBlendDrapeFbo._stencilRbo,X&&N.drawBuffers([N.COLOR_ATTACHMENT0]),k.clear({color:da[O].clearColor,depth:1,stencil:0});const W=w.currentStencilSource,ie=w._tileClippingMaskIDs,ne=w.nextStencilID;w.currentStencilSource=void 0,w._tileClippingMaskIDs={},w.nextStencilID=1;const K=w._terrain;w._terrain=null,w._renderTileClippingMasks(P,E,R),jd(w,E,P,R,da[O].colorMode,!0),w._terrain=K,w.currentStencilSource=W,w._tileClippingMaskIDs=ie,w.nextStencilID=ne,k.bindFramebuffer.set(U),X&&N.drawBuffers([N.COLOR_ATTACHMENT0,N.COLOR_ATTACHMENT1]);const xe=j.drapeBufferSize;k.viewport.set([0,0,xe[0],xe[1]]);const le=P.lineBlendDrapeFbo;if(!le)return;k.activeTexture.set(N.TEXTURE0),N.bindTexture(N.TEXTURE_2D,le.colorAttachment0.get());const _e=O==="additive"?1:P.paint.get("line-opacity").constantOr(1),re=P.paint.get("line-emissive-strength").constantOr(0),ae=O==="additive"?w.colorModeForDrapableLayerRenderPass(re):da[O].colorMode;w.getOrCreateProgram("lineBlendComposite").draw(w,N.TRIANGLES,At.disabled,Ht.disabled,ae,Nt.disabled,Ld(0,_e,da[O].compositeUniformValue),P.id,w.viewportBuffer,w.quadTriangleIndexBuffer,w.viewportSegments,P.paint,w.transform.zoom)}(u,i,o,d,v):u.renderPass==="offscreen"?void function(w,E,P,R,O){const k=w.context,N=Math.ceil(w.width),j=Math.ceil(w.height);P.lineBlendFbo=rh.createWithTexture(k,P.lineBlendFbo,N,j,!0),P.lineBlendStencil=P.lineBlendFbo._stencilRbo,k.clear({color:da[O].clearColor,depth:1,stencil:0});const U=w.currentStencilSource,X=w._tileClippingMaskIDs,W=w.nextStencilID;w.currentStencilSource=void 0,w._tileClippingMaskIDs={},w.nextStencilID=1,w._renderTileClippingMasks(P,E,R);const ie=w.renderPass;w.renderPass="translucent",jd(w,E,P,R,da[O].colorMode),w.renderPass=ie,w.currentStencilSource=U,w._tileClippingMaskIDs=X,w.nextStencilID=W,k.viewport.set([0,0,w.width,w.height])}(u,i,o,d,v):u.renderPass==="translucent"?void function(w,E,P){const R=w.context,O=R.gl,k=E.lineBlendFbo;if(!k)return;R.activeTexture.set(O.TEXTURE0),O.bindTexture(O.TEXTURE_2D,k.colorAttachment0.get());const N=P==="additive"?1:E.paint.get("line-opacity").constantOr(1),j=P==="additive"?w.colorModeForDrapableLayerRenderPass(E.paint.get("line-emissive-strength").constantOr(0)):da[P].colorMode;w.getOrCreateProgram("lineBlendComposite").draw(w,O.TRIANGLES,At.disabled,Ht.disabled,j,Nt.disabled,Ld(0,N,da[P].compositeUniformValue),E.id,w.viewportBuffer,w.quadTriangleIndexBuffer,w.viewportSegments,E.paint,w.transform.zoom)}(u,o,v):void 0;u.renderPass==="translucent"&&jd(u,i,o,d)},fill:function(u,i,o,d){const m=o.paint.get("fill-color"),y=o.paint.get("fill-opacity");if(y.constantOr(1)===0)return;const v=o.paint.get("fill-emissive-strength"),w=u.colorModeForDrapableLayerRenderPass(v),E=o.paint.get("fill-pattern"),P=u.opaquePassEnabledForLayer()&&!E.constantOr(1)&&m.constantOr(a.aq.transparent).a===1&&y.constantOr(0)===1?"opaque":"translucent";let R="none";o.layout.get("fill-elevation-reference")!=="none"?R="road":o.paint.get("fill-z-offset").constantOr(1)!==0&&(R="offset");const O=!(!u.terrain||!u.terrain.enabled),k={painter:u,sourceCache:i,layer:o,coords:d,colorMode:w,elevationType:R,terrainEnabled:O,pass:P};if(u.renderPass==="shadow")return void(u.shadowRenderer&&R==="road"&&!O&&function(j){const{painter:U,sourceCache:X,layer:W,coords:ie}=j,ne=U.context.gl,K=j.painter.shadowRenderer;for(const xe of ie){const le=X.getTile(xe),_e=le.getBucket(W);if(!_e)continue;const re=_e.elevatedStructures;if(!re||!re.shadowCasterSegments||re.shadowCasterSegments.segments[0].primitiveLength===0)continue;U.prepareDrawTile();const ae=_e.bufferData.programConfigurations.get(W.id),fe=U.isTileAffectedByFog(xe),Ce=U.getOrCreateProgram("elevatedStructuresDepth",{config:ae,overrideFog:fe}),ve=K.calculateShadowPassMatrixFromTile(le.tileID.toUnwrapped());U.uploadCommonUniforms(U.context,Ce,xe.toUnwrapped());const Ne=Py(ve,0);Ce.draw(U,ne.TRIANGLES,K.getShadowPassDepthMode(),Ht.disabled,jt.disabled,Nt.disabled,Ne,W.id,re.vertexBuffer,re.indexBuffer,re.shadowCasterSegments,W.paint,U.transform.zoom,ae)}}(k));const N=u.emissiveMode==="mrt-fallback";if(R!=="offset"){if(ah(k,!1,N),R==="road"){const j=!O&&u.renderPass==="translucent";j&&oh(u,i,o,d,"geometry"),ah(k,!0,N,Ht.disabled),j&&function(U){const{painter:X,sourceCache:W,layer:ie,coords:ne,colorMode:K}=U,xe=X.context.gl,le=U.painter.shadowRenderer,_e=!!le&&le.enabled,re=new At(X.context.gl.LEQUAL,At.ReadOnly,X.depthRangeFor3D);let ae=[0,0,0];if(_e){const Ce=X.style.directionalLight,ve=X.style.ambientLight;Ce&&ve&&(ae=mo(X.style,Ce,ve))}const fe=Ce=>{for(const ve of ne){const Ne=W.getTile(ve),ze=Ne.getBucket(ie);if(!ze)continue;const Je=ze.elevatedStructures;if(!Je)continue;let tt,Pe;if(Ce?(tt=Je.renderableBridgeSegments,Pe=Je.bridgeProgramConfigurations.get(ie.id)):(tt=Je.renderableTunnelSegments,Pe=Je.tunnelProgramConfigurations.get(ie.id)),!tt||tt.segments[0].primitiveLength===0)continue;Pe.updatePaintBuffers(),X.prepareDrawTile();const we=X.isTileAffectedByFog(ve),Oe=[];_e&&Oe.push("RENDER_SHADOWS","NORMAL_OFFSET");const Ue=X.getOrCreateProgram("elevatedStructures",{config:Pe,overrideFog:we,defines:Oe}),$e=X.translatePosMatrix(ve.projMatrix,Ne,ie.paint.get("fill-translate"),ie.paint.get("fill-translate-anchor"));_e&&le.setupShadows(Ne.tileID.toUnwrapped(),Ue,"vector-tile");const ft=My($e,ae);X.uploadCommonUniforms(X.context,Ue,ve.toUnwrapped()),Ue.draw(X,xe.TRIANGLES,re,Ht.disabled,K,Nt.backCCW,ft,ie.id,Je.vertexBuffer,Je.indexBuffer,tt,ie.paint,X.transform.zoom,Pe,[Je.vertexBufferNormal])}};fe(!0),fe(!1)}(k)}}else ah(k,!1,N,u.stencilModeFor3D())},"fill-extrusion":function(u,i,o,d){const m=o.paint.get("fill-extrusion-opacity"),y=u.context,v=y.gl,w=u.terrain,E=w&&w.renderingToTexture;if(m===0)return;const P=u.emissiveMode==="mrt-fallback",R=u.conflationActive&&u.style.isLayerClipped(o,i.getSource()),O=u.style.order.indexOf(o.fqid);if(R&&function(k,N,j,U,X){for(const W of U){const ie=N.getTile(W).getBucket(j);ie&&(ie.updateReplacement(W,k.replacementSource,X),ie.uploadCentroid(k.context))}}(u,i,o,d,O),w||R)for(const k of d){const N=i.getTile(k).getBucket(o);N&&Ny(u.context,i,k,N,o,w,R)}if(u.renderPass==="shadow"&&u.shadowRenderer){if(w&&m<.65&&o._transitionablePaint._values["fill-extrusion-opacity"].value.expression instanceof a.af)return;const k=u.shadowRenderer.getShadowPassDepthMode();Rl(u,i,o,d,k,Ht.disabled,jt.disabled,R)}else if(u.renderPass==="translucent"){const k=!o.paint.get("fill-extrusion-pattern").constantOr(1),N=o.paint.get("fill-extrusion-color").constantOr(a.aq.white);if(!E&&N.a!==0){const j=new At(u.context.gl.LEQUAL,At.ReadWrite,u.depthRangeFor3D);m===1&&k?Rl(u,i,o,d,j,Ht.disabled,jt.unblended,R):(Rl(u,i,o,d,j,Ht.disabled,jt.disabled,R),Rl(u,i,o,d,j,u.stencilModeFor3D(),u.colorModeForRenderPass(),R),u.resetStencilClippingMasks())}if(u.style.enable3dLights()&&k&&(!w&&u.transform.projection.name!=="globe"||E)){const j=o.paint.get("fill-extrusion-opacity"),U=o.paint.get("fill-extrusion-ambient-occlusion-intensity"),X=o.paint.get("fill-extrusion-ambient-occlusion-ground-radius"),W=o.paint.get("fill-extrusion-flood-light-intensity"),ie=o.paint.get("fill-extrusion-flood-light-color-use-theme").constantOr("default")==="none",ne=o.paint.get("fill-extrusion-flood-light-color").toNonPremultipliedRenderColor(ie?null:o.lut).toArray01().slice(0,3),K=U>0&&X>0,xe=W>0,le=(ae,fe,Ce)=>(1-Ce)*ae+Ce*fe,_e=new dm;_e.translate=o.paint.get("fill-extrusion-translate"),_e.translateAnchor=o.paint.get("fill-extrusion-translate-anchor"),_e.edgeRadius=o.layout.get("fill-extrusion-edge-radius"),_e.cutoffFadeRange=o.paint.get("fill-extrusion-cutoff-fade-range");const re=ae=>{const fe=u.depthModeForSublayer(1,At.ReadOnly,v.LEQUAL,!0),Ce=o.paint.get(ae?"fill-extrusion-ambient-occlusion-ground-attenuation":"fill-extrusion-flood-light-ground-attenuation"),ve=le(.1,3,Ce),Ne=u._showOverdrawInspector;if(!Ne){const ze=new Ht({func:v.ALWAYS,mask:255},255,255,v.KEEP,v.KEEP,v.REPLACE),Je=new jt([v.ONE,v.ONE,v.ONE,v.ONE],a.aq.transparent,[!1,!1,!1,!0],v.MIN);Uo(_e,u,i,o,d,fe,ze,Je,Nt.disabled,ae,"sdf",j,U,X,W,ne,ve,R,!1)}{const ze=Ne?Ht.disabled:new Ht({func:v.EQUAL,mask:255},255,255,v.KEEP,v.DECR,v.DECR),Je=Ne?u.colorModeForRenderPass():new jt([v.ONE_MINUS_DST_ALPHA,v.DST_ALPHA,v.ONE,v.ONE],a.aq.transparent,[!0,!0,!0,!0]);Uo(_e,u,i,o,d,fe,ze,Je,Nt.disabled,ae,"color",j,U,X,W,ne,ve,R,!1)}};if(E){const ae=()=>{const Ce=w.drapeBufferSize[0],ve=w.drapeBufferSize[1];let Ne=w.framebufferCopyTexture;return Ne&&(!Ne||Ne.size[0]===Ce&&Ne.size[1]===ve)||(Ne&&Ne.destroy(),Ne=w.framebufferCopyTexture=new a.T(y,new a.q({width:Ce,height:ve}),v.RGBA8)),Ne.bind(v.LINEAR,v.CLAMP_TO_EDGE),v.copyTexSubImage2D(v.TEXTURE_2D,0,0,0,0,0,Ce,ve),Ne},fe=(Ce,ve,Ne)=>{const ze=u.depthModeForSublayer(1,At.ReadOnly,v.LEQUAL,!1),Je=o.paint.get(Ce?"fill-extrusion-ambient-occlusion-ground-attenuation":"fill-extrusion-flood-light-ground-attenuation"),tt=le(.1,3,Je);{const Pe=new jt([v.ONE,v.ONE,v.ONE,v.ONE],a.aq.transparent,[!1,!1,!1,!0]);Uo(_e,u,i,o,d,ze,Ht.disabled,Pe,Nt.disabled,Ce,"clear",j,U,X,W,ne,tt,R,ve)}{const Pe=new Ht({func:v.ALWAYS,mask:255},255,255,v.KEEP,v.KEEP,v.REPLACE),we=new jt([v.ONE,v.ONE,v.ONE,v.ONE],a.aq.transparent,[!1,!1,!1,!0],v.MIN);Uo(_e,u,i,o,d,ze,Pe,we,Nt.disabled,Ce,"sdf",j,U,X,W,ne,tt,R,ve)}P&&!Ce&&(Ne=ae());{const Pe=Ce?v.ZERO:v.ONE_MINUS_DST_ALPHA,we=new 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N=[],j=u.shadowRenderer.getShadowPassDepthMode();lh({painter:u,source:i,layer:o,coords:d,defines:N,blendMode:jt.disabled,depthMode:j,opacity:w,verticalScale:R,facadeEmissiveChance:0,facadeAOIntensity:0,floodLightIntensity:0,floodLightColor:[0,0,0]})}else if(u.renderPass==="translucent"){let N=["HAS_ATTRIBUTE_a_part_color_emissive","LIGHTING_3D_MODE"];P&&(N=N.concat("RENDER_SHADOWS")),u.shadowRenderer&&u.shadowRenderer.useNormalOffset&&(N=N.concat("NORMAL_OFFSET"));const j=o.paint.get("building-facade-emissive-chance"),U=o.paint.get("building-ambient-occlusion-intensity"),X=o.paint.get("building-flood-light-intensity"),W=o.paint.get("building-flood-light-color-use-theme").constantOr("default")==="none",ie=o.paint.get("building-flood-light-color").toNonPremultipliedRenderColor(W?null:o.lut).toArray01().slice(0,3),ne=o.paint.get("building-flood-light-ground-attenuation"),K=X>0,xe=new 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R=u.depthModeForSublayer(0,At.ReadOnly),O=o.paint.get("hillshade-emissive-strength"),k=u.colorModeForDrapableLayerRenderPass(O),N=y&&u.terrain?u.terrain.stencilModeForRTTOverlap(E):v[E.overscaledZ];y1(u,E,P,o,R,N,k)}}m.viewport.set([0,0,u.width,u.height]),u.resetStencilClippingMasks()},raster:function(u,i,o,d,m,y){if(u.renderPass!=="translucent")return;const v=o.paint.get("raster-opacity");if(v===0)return;const w=u.transform.projection.name==="globe",E=o.paint.get("raster-elevation")!==0,P=E&&w,R=u.terrain&&u.terrain.exaggeration()>0&&E&&o.paint.get("raster-elevation-reference")==="ground",O=!w&&R;if(u.renderElevatedRasterBackface&&!P)return;const k=u.context,N=k.gl,j=i.getSource(),U=function(ae,fe,Ce,ve,Ne){const ze=fe.paint.get("raster-color"),Je=ae.type==="raster-array",tt=[],Pe=fe.paint.get("raster-resampling"),we=fe.paint.get("raster-color-mix");let Oe=fe.paint.get("raster-color-range");const Ue=[we[0],we[1],we[2],0],$e=we[3];let ft=Pe==="nearest"?ve.NEAREST:ve.LINEAR;if(Je&&(tt.push("RASTER_ARRAY"),ze||tt.push("RASTER_COLOR"),Pe==="linear"&&tt.push("RASTER_ARRAY_LINEAR"),ft=ve.NEAREST,!Oe&&ae.rasterLayers)){const lt=ae.rasterLayers.find(({id:ct})=>ct===fe.sourceLayer);lt&&lt.fields&&lt.fields.range&&(Oe=lt.fields.range)}if(Oe=Oe||[0,1],ze){tt.push("RASTER_COLOR"),Ce.activeTexture.set(ve.TEXTURE2),fe.updateColorRamp(Oe);let lt=fe.colorRampTexture;lt||(lt=fe.colorRampTexture=new a.T(Ce,fe.colorRamp,ve.RGBA8)),lt.bind(ft,ve.CLAMP_TO_EDGE)}return Ne&&tt.push("USE_MRT1"),{mix:Ue,range:Oe,offset:$e,defines:tt,resampling:ft}}(j,o,k,N,u.terrain&&u.terrain.renderingToTexture&&u.emissiveMode==="mrt-fallback");if(j instanceof a.aV&&!d.length&&!w)return;const X=o.paint.get("raster-emissive-strength"),W=u.colorModeForDrapableLayerRenderPass(X),ie=u.terrain&&u.terrain.renderingToTexture,ne=!u.options.moving,K=o.paint.get("raster-resampling")==="nearest"?N.NEAREST:N.LINEAR;if(j instanceof a.aV&&!d.length&&(j.onNorthPole||j.onSouthPole)){const ae=E?u.stencilModeFor3D():Ht.disabled;return void Hd(!!j.onNorthPole,null,u,i,o,X,U,Nt.disabled,ae)}if(!d.length)return;const[xe,le]=j instanceof a.aV||ie?[{},d]:u.stencilConfigForOverlap(d),_e=le[le.length-1].overscaledZ;P&&U.defines.push("PROJECTION_GLOBE_VIEW"),E&&U.defines.push("RENDER_CUTOFF","ELEVATED"),R&&U.defines.push("ELEVATION_REFERENCE_GROUND");const re=(ae,fe,Ce)=>{for(const ve of ae){const Ne=ve.toUnwrapped(),ze=i.getTile(ve);if(ie&&(!ze||!ze.hasData()))continue;k.activeTexture.set(N.TEXTURE0);const Je=jy(ze,j,o,U);if(!Je||!Je.texture)continue;const{texture:tt,mix:Pe,offset:we,tileSize:Oe,buffer:Ue}=Je;let $e,ft;ie?($e=At.disabled,ft=ve.projMatrix):E?($e=new At(N.LEQUAL,At.ReadWrite,u.depthRangeFor3D),ft=w?Float32Array.from(u.transform.expandedFarZProjMatrix):u.transform.calculateProjMatrix(Ne,ne)):($e=u.depthModeForSublayer(ve.overscaledZ-_e,v===1?At.ReadWrite:At.ReadOnly,N.LESS),ft=u.transform.calculateProjMatrix(Ne,ne));const lt=u.terrain&&ie?u.terrain.stencilModeForRTTOverlap(ve):xe[ve.overscaledZ],ct=y?0:o.paint.get("raster-fade-duration");ze.registerFadeDuration(ct);const et=i.findLoadedParent(ve,0),Et=Qu(ze,et,i,u.transform,ct);let Mt,vt;!Et.isFading&&ze.refreshedUponExpiration&&(ze.refreshedUponExpiration=!1),u.terrain&&u.terrain.prepareDrawTile(),k.activeTexture.set(N.TEXTURE0),tt.bind(K,N.CLAMP_TO_EDGE),k.activeTexture.set(N.TEXTURE1),et?(et.texture&&et.texture.bind(K,N.CLAMP_TO_EDGE),Mt=Math.pow(2,et.tileID.overscaledZ-ze.tileID.overscaledZ),vt=[ze.tileID.canonical.x*Mt%1,ze.tileID.canonical.y*Mt%1]):tt.bind(K,N.CLAMP_TO_EDGE),"useMipmap"in 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Float32Array(16),oi=[0,0],qt=new Float32Array(9);const Vi=Ly(u,ft,Zt,si,Ft,qt,vt||[0,0],a.al(u.transform.zoom),oi,Yt,Mt||1,Et,o,Vt,E?o.paint.get("raster-elevation"):0,2,Pe,we,U.range,Oe,Ue,X),nn=u.isTileAffectedByFog(ve),Hi=u.getOrCreateProgram("raster",{defines:U.defines,overrideFog:nn});if(u.uploadCommonUniforms(k,Hi,Ne),j instanceof a.aV){const Ci=j.elevatedGlobeVertexBuffer,ni=j.elevatedGlobeIndexBuffer;if(ie||!w)j.boundsBuffer&&j.boundsSegments&&Hi.draw(u,N.TRIANGLES,$e,Ht.disabled,W,Nt.disabled,Vi,o.id,j.boundsBuffer,u.quadTriangleIndexBuffer,j.boundsSegments);else if(Ci&&ni){const ri=St.zoom<=a.cJ?j.elevatedGlobeSegments:j.getSegmentsForLongitude(St.center.lng);ri&&Hi.draw(u,N.TRIANGLES,$e,Ht.disabled,W,fe,Vi,o.id,Ci,ni,ri)}}else if(P){$e=new At(N.LEQUAL,At.ReadOnly,u.depthRangeFor3D);const Ci=u.globeSharedBuffers;if(Ci){R&&(u.terrain.setupElevationDraw(ze,Hi),u.uploadCommonUniforms(k,Hi,ze.tileID.toUnwrapped()));const[ni,ri,Zi]=Ci.getGridBuffers(Ti,!1),an=Hi.getAttributeLocation(N,"a_texture_pos");an!==-1&&N.vertexAttribI4ui(an,0,0,0,0),Hi.draw(u,N.TRIANGLES,$e,Ce||lt,u.colorModeForRenderPass(),fe,Vi,o.id,ni,ri,Zi)}}else if(O)$e=new At(N.LEQUAL,At.ReadWrite,u.depthRangeFor3D),u.terrain.setupElevationDraw(ze,Hi),u.uploadCommonUniforms(k,Hi,ze.tileID.toUnwrapped()),St.pitch>20&&Hi.draw(u,N.TRIANGLES,$e,Ht.disabled,jt.disabled,Nt.frontCCW,Vi,o.id,u.terrain.gridBuffer,u.terrain.gridIndexBuffer,u.terrain.gridSegments),Hi.draw(u,N.TRIANGLES,$e,lt,W,Nt.backCCW,Vi,o.id,u.terrain.gridBuffer,u.terrain.gridIndexBuffer,u.terrain.gridSegments);else{const{tileBoundsBuffer:Ci,tileBoundsIndexBuffer:ni,tileBoundsSegments:ri}=u.getTileBoundsBuffers(ze);Hi.draw(u,N.TRIANGLES,$e,lt,W,Nt.disabled,Vi,o.id,Ci,ni,ri)}}if(!(j instanceof a.aV)&&P)for(const ve of ae){const Ne=ve.canonical.y===(1<<ve.canonical.z)-1;ve.canonical.y===0&&Hd(!0,ve,u,i,o,X,U,fe,Ce||Ht.disabled),Ne&&Hd(!1,ve,u,i,o,X,U,fe===Nt.frontCW?Nt.backCW:Nt.frontCW,Ce||Ht.disabled)}};P?re(le,u.renderElevatedRasterBackface?Nt.backCW:Nt.frontCW,u.stencilModeFor3D()):re(le,Nt.disabled,void 0),u.resetStencilClippingMasks()},"raster-particle":function(u,i,o,d,m,y){u.renderPass==="offscreen"&&function(v,w,E,P){if(!P.length)return;const R=v.context,O=R.gl,k=w.getSource();if(!(k instanceof gl))return;const N=Math.ceil(Math.sqrt(E.paint.get("raster-particle-count")));let j=E.particlePositionRGBAImage;if(!j||j.width!==N){const ne=function(K){const xe=K*K,le=new Uint8Array(4*xe),_e=.9090909090909091;for(let re=0;re<xe;re++){const ae=_e*(a.eb(2*re+0)+Vo),fe=_e*(a.eb(2*re+1)+Vo),Ce=255*ae%1,ve=255*fe%1,Ne=Ce,ze=fe-ve/255,Je=ve;le[4*re+0]=255*(ae-Ce/255),le[4*re+1]=255*Ne,le[4*re+2]=255*ze,le[4*re+3]=255*Je}return le}(N);j=E.particlePositionRGBAImage=new a.q({width:N,height:N},ne)}let U=E.particleFramebuffer;U?U.width!==N&&(U.destroy(),U=E.particleFramebuffer=R.createFramebuffer(N,N,1,null)):U=E.particleFramebuffer=R.createFramebuffer(N,N,1,null);const X=[];for(const ne of P){const K=w.getTile(ne);if(!(K instanceof yl))continue;const xe=ym(K,k,E);if(!xe)continue;const le=[K.tileSize,K.tileSize];let _e=E.tileFramebuffer;_e||(_e=E.tileFramebuffer=R.createFramebuffer(le[0],le[1],1,null));let re=K.rasterParticleState;re||(re=K.rasterParticleState=new Gy(R,ne,le,j));const ae=re.update(E.lastInvalidatedAt);re.particleTextureDimension!==N&&re.updateParticleTexture(ne,j);const fe=re.targetColorTexture;re.targetColorTexture=re.backgroundColorTexture,re.backgroundColorTexture=fe;const Ce=re.particleTexture0;re.particleTexture0=re.particleTexture1,re.particleTexture1=Ce,X.push([ne,xe,re,ae])}if(X.length===0)return;const W=a.o.now(),ie=E.previousDrawTimestamp?.001*(W-E.previousDrawTimestamp):.0167;if(E.previousDrawTimestamp=W,E.hasColorMap()){R.activeTexture.set(O.TEXTURE0+2);let ne=E.colorRampTexture;ne||(ne=E.colorRampTexture=new a.T(R,E.colorRamp,O.RGBA8)),ne.bind(O.LINEAR,O.CLAMP_TO_EDGE)}R.bindFramebuffer.set(E.tileFramebuffer.framebuffer),function(ne,K,xe){const le=ne.context,_e=le.gl,re=K.tileFramebuffer;le.activeTexture.set(_e.TEXTURE0);const ae={u_texture:0,u_opacity:1.05*(Ce=K.paint.get("raster-particle-fade-opacity-factor"))/(Ce+.05)},fe=ne.getOrCreateProgram("rasterParticleTexture",{defines:[],overrideFog:!1});var Ce;for(const ve of xe){const[,,Ne,ze]=ve;re.colorAttachment0.set(Ne.targetColorTexture.texture),le.viewport.set([0,0,re.width,re.height]),le.clear({color:a.aq.transparent}),ze&&(Ne.backgroundColorTexture.bind(_e.NEAREST,_e.CLAMP_TO_EDGE),fe.draw(ne,_e.TRIANGLES,At.disabled,Ht.disabled,jt.alphaBlended,Nt.disabled,ae,K.id,ne.viewportBuffer,ne.quadTriangleIndexBuffer,ne.viewportSegments))}}(v,E,X),function(ne,K,xe,le){const _e=ne.context,re=_e.gl,ae=xe.tileFramebuffer,fe=ne.transform.projection.name==="globe",Ce=xe.paint.get("raster-particle-max-speed");for(const ve of le){const[Ne,ze,Je]=ve;_e.activeTexture.set(re.TEXTURE0+0),ze.texture.bind(re.LINEAR,re.CLAMP_TO_EDGE),ae.colorAttachment0.set(Je.targetColorTexture.texture);const tt=ne.getOrCreateProgram("rasterParticleDraw",{defines:ze.defines,overrideFog:!1});_e.activeTexture.set(re.TEXTURE0+1);const Pe=ze.scalarData?[]:[0,1,2,3].map(Ue=>a.d$[Ue](Ne));Pe.push(Ne);const we=Ne.canonical.x,Oe=Ne.canonical.y;for(const Ue of Pe){const $e=K.getTile(fe?Ue.wrapped():Ue);if(!$e)continue;const ft=$e.rasterParticleState;if(!ft)continue;const lt=Ue.canonical.x+(1<<Ue.canonical.z)*(Ue.wrap-Ne.wrap),ct=Ue.canonical.y;ft.particleTexture0.bind(re.NEAREST,re.CLAMP_TO_EDGE);const et=M1(1,ft.particleTexture0.size[0],[lt-we,ct-Oe],0,ze.texture.size,2,Ce,ze.textureOffset,ze.scale,ze.offset);tt.draw(ne,re.POINTS,At.disabled,Ht.disabled,jt.alphaBlended,Nt.disabled,et,xe.id,ft.particleIndexBuffer,void 0,ft.particleSegment)}}}(v,w,E,X),R.bindFramebuffer.set(E.particleFramebuffer.framebuffer),function(ne,K,xe,le){const _e=ne.context,re=_e.gl,ae=K.paint.get("raster-particle-max-speed"),fe=le*K.paint.get("raster-particle-speed-factor")*.15,Ce=function(Ne){return Math.pow(Ne,6)}(.01+1*K.paint.get("raster-particle-reset-rate-factor")),ve=K.particleFramebuffer;_e.viewport.set([0,0,ve.width,ve.height]);for(const Ne of xe){const[,ze,Je]=Ne;_e.activeTexture.set(re.TEXTURE0+0),ze.texture.bind(re.LINEAR,re.CLAMP_TO_EDGE),_e.activeTexture.set(re.TEXTURE0+1);const tt=Je.particleTexture0;tt.bind(re.NEAREST,re.CLAMP_TO_EDGE);const Pe=ky(1,tt.size[0],0,ze.texture.size,ae,fe,Ce,ze.textureOffset,ze.scale,ze.offset);ve.colorAttachment0.set(Je.particleTexture1.texture),_e.clear({color:a.aq.transparent}),ne.getOrCreateProgram("rasterParticleUpdate",{defines:ze.defines}).draw(ne,re.TRIANGLES,At.disabled,Ht.disabled,jt.unblended,Nt.disabled,Pe,K.id,ne.viewportBuffer,ne.quadTriangleIndexBuffer,ne.viewportSegments)}}(v,E,X,ie)}(u,i,o,d),u.renderPass==="translucent"&&(function(v,w,E,P){const R=v.context,O=R.gl,k=w.getSource().tileSize,N=5*(1-a.aj(a.cv,a.cv+1,v.transform.zoom))*k+E.paint.get("raster-particle-elevation"),j=!v.options.moving,U=v.transform.projection.name==="globe";if(!P.length)return;const[X,W]=v.stencilConfigForOverlap(P),ie=[];U&&ie.push("PROJECTION_GLOBE_VIEW");const ne=v.stencilModeFor3D();for(const K of W){const xe=K.toUnwrapped(),le=w.getTile(K);if(!le.rasterParticleState)continue;const _e=le.rasterParticleState,re=100;le.registerFadeDuration(re);const ae=w.findLoadedParent(K,0),fe=Qu(le,ae,w,v.transform,re);let Ce,ve;v.terrain&&v.terrain.prepareDrawTile(),R.activeTexture.set(O.TEXTURE0),_e.targetColorTexture.bind(O.LINEAR,O.CLAMP_TO_EDGE),R.activeTexture.set(O.TEXTURE1),ae&&ae.rasterParticleState?(ae.rasterParticleState.targetColorTexture.bind(O.LINEAR,O.CLAMP_TO_EDGE),Ce=Math.pow(2,ae.tileID.overscaledZ-le.tileID.overscaledZ),ve=[le.tileID.canonical.x*Ce%1,le.tileID.canonical.y*Ce%1]):_e.targetColorTexture.bind(O.LINEAR,O.CLAMP_TO_EDGE);const Ne=U?Float32Array.from(v.transform.expandedFarZProjMatrix):v.transform.calculateProjMatrix(xe,j),ze=v.transform,Je=xm(ze),tt=a.dr(K.canonical),Pe=a.ds(tt.getCenter().lat);let we,Oe,Ue,$e,ft;U?(we=Float32Array.from(a.du(a.dv(K.canonical))),Oe=Float32Array.from(ze.globeMatrix),Ue=Float32Array.from(a.dq(ze)),$e=[a.aH(ze.center.lng),a.aL(ze.center.lat)],ft=Float32Array.from(a.dt(K.canonical,tt,Pe,ze.worldSize/ze._pixelsPerMercatorPixel))):(we=new Float32Array(16),Oe=new Float32Array(9),Ue=new Float32Array(16),$e=[0,0],ft=new Float32Array(9));const lt=P1(Ne,we,Oe,Ue,ft,ve||[0,0],a.al(v.transform.zoom),$e,Je,Ce||1,fe,N),ct=v.isTileAffectedByFog(K),et=v.getOrCreateProgram("rasterParticle",{defines:ie,overrideFog:ct});if(v.uploadCommonUniforms(R,et,xe),U){const Et=new At(O.LEQUAL,At.ReadOnly,v.depthRangeFor3D),Mt=0,vt=v.globeSharedBuffers;if(vt){const[St,Vt,Yt]=vt.getGridBuffers(Pe,Mt!==0);et.draw(v,O.TRIANGLES,Et,ne,jt.alphaBlended,v.renderElevatedRasterBackface?Nt.frontCCW:Nt.backCCW,lt,E.id,St,Vt,Yt)}}else{const Et=v.depthModeForSublayer(0,At.ReadOnly),Mt=X[K.overscaledZ],{tileBoundsBuffer:vt,tileBoundsIndexBuffer:St,tileBoundsSegments:Vt}=v.getTileBoundsBuffers(le);et.draw(v,O.TRIANGLES,Et,Mt,jt.alphaBlended,Nt.disabled,lt,E.id,vt,St,Vt)}}v.resetStencilClippingMasks()}(u,i,o,d),u.style.map.triggerRepaint())},background:function(u,i,o,d){const m=o.paint.get("background-color"),y=o.paint.get("background-color-use-theme").constantOr("default")==="none",v=o.paint.get("background-opacity"),w=o.paint.get("background-emissive-strength"),E=o.paint.get("background-pitch-alignment")==="viewport";if(v===0)return;const P=u.context,R=P.gl,O=u.transform,k=O.tileSize,N=o.paint.get("background-pattern");let j;if(N!==void 0&&(N===null||(j=u.imageManager.getPattern(a.I.from(N.toString()),o.scope,u.style.getLut(o.scope)),!j)))return;const U=!N&&m.a===1&&v===1&&u.opaquePassEnabledForLayer()?"opaque":"translucent";if(u.renderPass!==U)return;const X=Ht.disabled,W=u.depthModeForSublayer(0,U==="opaque"?At.ReadWrite:At.ReadOnly),ie=u.colorModeForDrapableLayerRenderPass(w),ne=N?"backgroundPattern":"background";let K,xe=d;xe||(K=u.getBackgroundTiles(),xe=Object.values(K).map(_e=>_e.tileID)),N&&(P.activeTexture.set(R.TEXTURE0),u.imageManager.bind(u.context,o.scope));const le=[];if(u.terrain&&u.terrain.renderingToTexture&&u.emissiveMode==="mrt-fallback"&&le.push("USE_MRT1"),E){const _e=u.getOrCreateProgram(ne,{overrideFog:!1,overrideRtt:!0,defines:le}),re=new Float32Array(a.b9([])),ae=new a.aR(0,0,0,0,0),fe=N?Za(re,w,v,u,0,o.scope,j,E,{tileID:ae,tileSize:k}):nh(re,w,v,m.toPremultipliedRenderColor(y?null:o.lut));return void _e.draw(u,R.TRIANGLES,W,X,ie,Nt.disabled,fe,o.id,u.viewportBuffer,u.quadTriangleIndexBuffer,u.viewportSegments)}for(const _e of xe){const re=u.isTileAffectedByFog(_e),ae=u.getOrCreateProgram(ne,{overrideFog:re,defines:le}),fe=_e.toUnwrapped(),Ce=d?_e.projMatrix:u.transform.calculateProjMatrix(fe);u.prepareDrawTile();const ve=i?i.getTile(_e):K?K[_e.key]:new a.b0(_e,k,O.zoom,u),Ne=N?Za(Ce,w,v,u,0,o.scope,j,E,{tileID:_e,tileSize:k}):nh(Ce,w,v,m.toPremultipliedRenderColor(y?null:o.lut));u.uploadCommonUniforms(P,ae,fe);const{tileBoundsBuffer:ze,tileBoundsIndexBuffer:Je,tileBoundsSegments:tt}=u.getTileBoundsBuffers(ve);ae.draw(u,R.TRIANGLES,W,X,ie,Nt.disabled,Ne,o.id,ze,Je,tt)}},sky:function(u,i,o){const d=u._atmosphere?a.al(u.transform.zoom):1,m=o.paint.get("sky-opacity")*d;if(m===0)return;const y=u.context,v=o.paint.get("sky-type"),w=new At(y.gl.LEQUAL,At.ReadOnly,[0,1]),E=u.frameCounter/1e3%1;v==="atmosphere"?u.renderPass==="offscreen"?o.needsSkyboxCapture(u)&&(function(P,R){const O=P.context,k=O.gl;let N=R.skyboxFbo;if(!N){N=R.skyboxFbo=O.createFramebuffer(32,32,1,null),R.skyboxGeometry=new Ur(O),R.skyboxTexture=O.gl.createTexture(),k.bindTexture(k.TEXTURE_CUBE_MAP,R.skyboxTexture),k.texParameteri(k.TEXTURE_CUBE_MAP,k.TEXTURE_WRAP_S,k.CLAMP_TO_EDGE),k.texParameteri(k.TEXTURE_CUBE_MAP,k.TEXTURE_WRAP_T,k.CLAMP_TO_EDGE),k.texParameteri(k.TEXTURE_CUBE_MAP,k.TEXTURE_MIN_FILTER,k.LINEAR),k.texParameteri(k.TEXTURE_CUBE_MAP,k.TEXTURE_MAG_FILTER,k.LINEAR);for(let W=0;W<6;++W)k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+W,0,k.RGBA,32,32,0,k.RGBA,k.UNSIGNED_BYTE,null)}O.bindFramebuffer.set(N.framebuffer),O.viewport.set([0,0,32,32]);const j=R.getCenter(P,!0),U=P.getOrCreateProgram("skyboxCapture"),X=new Float64Array(16);a.b9(X),a.ef(X,X,.5*-Math.PI),Ms(P,R,U,X,j,0),a.b9(X),a.ef(X,X,.5*Math.PI),Ms(P,R,U,X,j,1),a.b9(X),a.cE(X,X,.5*-Math.PI),Ms(P,R,U,X,j,2),a.b9(X),a.cE(X,X,.5*Math.PI),Ms(P,R,U,X,j,3),a.b9(X),Ms(P,R,U,X,j,4),a.b9(X),a.ef(X,X,Math.PI),Ms(P,R,U,X,j,5),O.viewport.set([0,0,P.width,P.height])}(u,o),o.markSkyboxValid(u)):u.renderPass==="sky"&&function(P,R,O,k,N){const j=P.context,U=j.gl,X=P.transform,W=P.getOrCreateProgram("skybox");j.activeTexture.set(U.TEXTURE0),U.bindTexture(U.TEXTURE_CUBE_MAP,R.skyboxTexture);const ie=((ne,K,xe,le,_e)=>({u_matrix:ne,u_sun_direction:K,u_cubemap:0,u_opacity:le,u_temporal_offset:_e}))(X.skyboxMatrix,R.getCenter(P,!1),0,k,N);P.uploadCommonUniforms(j,W),W.draw(P,U.TRIANGLES,O,Ht.disabled,P.colorModeForRenderPass(),Nt.backCW,ie,"skybox",R.skyboxGeometry.vertexBuffer,R.skyboxGeometry.indexBuffer,R.skyboxGeometry.segment)}(u,o,w,m,E):v==="gradient"&&u.renderPass==="sky"&&function(P,R,O,k,N){const j=P.context,U=j.gl,X=P.transform,W=P.getOrCreateProgram("skyboxGradient");R.skyboxGeometry||(R.skyboxGeometry=new Ur(j)),j.activeTexture.set(U.TEXTURE0);let ie=R.colorRampTexture;ie||(ie=R.colorRampTexture=new a.T(j,R.colorRamp,U.RGBA8)),ie.bind(U.LINEAR,U.CLAMP_TO_EDGE);const ne=((K,xe,le,_e,re)=>({u_matrix:K,u_color_ramp:0,u_center_direction:xe,u_radius:a.ap(le),u_opacity:_e,u_temporal_offset:re}))(X.skyboxMatrix,R.getCenter(P,!1),R.paint.get("sky-gradient-radius"),k,N);P.uploadCommonUniforms(j,W),W.draw(P,U.TRIANGLES,O,Ht.disabled,P.colorModeForRenderPass(),Nt.backCW,ne,"skyboxGradient",R.skyboxGeometry.vertexBuffer,R.skyboxGeometry.indexBuffer,R.skyboxGeometry.segment)}(u,o,w,m,E)},custom:function(u,i,o,d){const m=u.context,y=o.implementation;if(!u.transform.projection.unsupportedLayers||!u.transform.projection.unsupportedLayers.includes("custom")||u.terrain&&(u.terrain.renderingToTexture||u.renderPass==="offscreen")&&o.isDraped(i)){if(u.renderPass==="offscreen"){const v=y.prerender;if(v){if(u.setCustomLayerDefaults(),m.setColorMode(u.colorModeForRenderPass()),u.transform.projection.name==="globe"){const w=u.transform.pointMerc;v.call(y,m.gl,u.transform.customLayerMatrix(),u.transform.getProjection(),u.transform.globeToMercatorMatrix(),a.al(u.transform.zoom),[w.x,w.y],u.transform.pixelsPerMeterRatio)}else v.call(y,m.gl,u.transform.customLayerMatrix());m.setDirty(),u.setBaseState()}}else if(u.renderPass==="translucent"){if(u.terrain&&u.terrain.renderingToTexture){const w=y.renderToTile;if(w){const E=d[0].canonical,P={x:E.x+d[0].wrap*(y.wrapTileId?0:1<<E.z),y:E.y,z:E.z};m.setDepthMode(At.disabled),m.setStencilMode(Ht.disabled),m.setColorMode(u.colorModeForRenderPass()),u.setCustomLayerDefaults(),w.call(y,m.gl,P),m.setDirty(),u.setBaseState()}return}u.setCustomLayerDefaults(),m.setColorMode(u.colorModeForRenderPass()),m.setStencilMode(Ht.disabled);const v=y.renderingMode==="3d"?new At(u.context.gl.LEQUAL,At.ReadWrite,u.depthRangeFor3D):u.depthModeForSublayer(0,At.ReadOnly);if(m.setDepthMode(v),u.transform.projection.name==="globe"){const w=u.transform.pointMerc;y.render(m.gl,u.transform.customLayerMatrix(),u.transform.getProjection(),u.transform.globeToMercatorMatrix(),a.al(u.transform.zoom),[w.x,w.y],u.transform.pixelsPerMeterRatio)}else y.render(m.gl,u.transform.customLayerMatrix());m.setDirty(),u.setBaseState(),m.bindFramebuffer.set(null)}}else a.w("Custom layers are not yet supported with this projection. Use mercator or globe to enable usage of custom layers.")},model:function(u,i,o,d){if(u.renderPass==="opaque")return;const m=o.paint.get("model-opacity").constantOr(1),y=o.paint.get("model-elevation-reference"),v=y==="ground",w=y==="ground";if(m===0)return;const E=o.paint.get("model-cast-shadows");if(u.renderPass==="shadow"&&(!E||u.terrain&&m<.65&&o._transitionablePaint._values["model-opacity"].value.expression instanceof a.af))return;const P=u.shadowRenderer,R=o.paint.get("model-receive-shadows");P&&(P.useNormalOffset=!0,R||(P.enabled=!1));const O=()=>{P&&(P.useNormalOffset=!0,R||(P.enabled=!0))},k=i.getSource();if(u.renderPass==="light-beam"&&k.type!=="batched-model")return;if(k.type==="vector"||k.type==="geojson")return function(K,xe,le,_e,re){const ae=K.transform,fe=ae.projection.name==="globe",Ce=ae.getFreeCameraOptions().position;if(!K.modelManager)return;const ve=K.modelManager;le.modelManager=ve;const Ne=K.shadowRenderer;if(!le._unevaluatedLayout._values.hasOwnProperty("model-id"))return;const ze=le._unevaluatedLayout._values["model-id"],Je=Object.assign({},le.layout.get("model-id").parameters),tt=K.style.order.indexOf(le.fqid),Pe=le.paint.get("model-opacity").constantOr(1);for(const we of _e){const Oe=xe.getTile(we).getBucket(le);if(!Oe||Oe.projection.name!==ae.projection.name)continue;const Ue=Oe.getModelUris();if(Ue&&!Oe.modelsRequested&&(ve.addModelsFromBucket(Ue,re),Oe.modelsRequested=!0),fe)Je.zoom=we.overscaledZ;else{const vt=Bc(we,ae);Je.zoom=vt}const $e=ze.possiblyEvaluate(Je);if(dt(K,Oe,we),at.shadowUniformsInitialized=!1,at.useSingleShadowCascade=!!Ne&&Ne.getMaxCascadeForTile(we.toUnwrapped())===0,K.renderPass==="shadow"&&Ne){if(K.currentShadowCascade===1&&Oe.isInsideFirstShadowMapFrustum)continue;const vt=ae.calculatePosMatrix(we.toUnwrapped(),ae.worldSize);if(at.tileMatrix.set(vt),at.shadowTileMatrix=Float32Array.from(Ne.calculateShadowPassMatrixFromMatrix(vt)),at.aabb.min=[0,0,0],at.aabb.max[0]=at.aabb.max[1]=a.an,at.aabb.max[2]=0,Xy(Oe,at,K,le.scope))continue}const ft=1<<we.canonical.z,lt=[((Ce.x-we.wrap)*ft-we.canonical.x)*a.an,(Ce.y*ft-we.canonical.y)*a.an,Ce.z*ft*a.an];K.conflationActive&&Object.keys(Oe.instancesPerModel).length>0&&K.style.isLayerClipped(le,xe.getSource())&&Oe.updateReplacement(we,K.replacementSource,tt,le.scope)&&(Oe.uploaded=!1,Oe.upload(K.context));let ct=0;const et=new Array,Et=new Array,Mt=new Array;for(let vt in Oe.instancesPerModel){const St=Oe.instancesPerModel[vt];St.features.length>0&&!fe&&(vt=$e.evaluate(St.features[0].feature,{}));const Vt=ve.getModel(vt,re);if(Vt||ve.hasURLBeenRequested(vt)||Oe.modelUris.includes(vt)||(Oe.modelUris.push(vt),Oe.modelsRequested=!1),Vt&&Vt.uploaded)if(fe){const Yt=a.bJ([],[Ce.x,Ce.y,Ce.z],K.transform.worldSize);a.eo(Yt,Yt);for(let Zt=0;Zt<St.instancedDataArray.length;++Zt){const si=[0,0,0],Ft=[1,1,1],oi=a.ep(),qt=St.tileCoordinatesForInstance(Zt),Ti=St.transformForInstance(Zt);a.eq(Ft,Ti),a.er(oi,Ti),a.es(si,oi);const Vi=St.translationForInstance(Zt),nn=new a.aU(0,0);a.et(Oe.canonical,nn,qt.x,qt.y);const Hi=a.bb();a.eu(Hi,Vt,K.transform,nn,si,Ft,Vi,!0,!1,!1);const Ci=St.colorForInstance(Zt),ni=a.b9([]),ri=a.e2(nn.lat,K.transform.zoom),Zi=a.bP([],[1,1,1/ri]);a.bx(ni,ni,Yt),Mt.push({zScaleMatrix:Zi,negCameraPosMatrix:ni});for(const an of Vt.nodes)Wd(K,an,Hi,K.transform.expandedFarZProjMatrix,ct,et,Et,Vt.materialOverrides,Pe,Ci);++ct}}else for(const Yt of Vt.nodes)on(K,le,Yt,St,lt,we,at)}if(fe)if(K.renderPass==="shadow"){for(const vt of Et)Oc(vt.mesh,vt.nodeModelMatrix,K,le);for(const vt of et)Oc(vt.mesh,vt.nodeModelMatrix,K,le)}else pa(K,le,et,Et,Mt)}}(u,i,o,d,qd(u,o)),void O();if(!k.loaded())return;if(k.type==="batched-model")return function(K,xe,le,_e){le.resetLayerRenderingStats(K);const re=K.context,ae=K.transform,fe=K.style.fog,Ce=K.shadowRenderer;if(ae.projection.name!=="mercator")return void a.w(`Drawing 3D landmark models for ${ae.projection.name} projection is not yet implemented`);const ve=K.transform.getFreeCameraOptions().position,Ne=a.bJ([],[ve.x,ve.y,ve.z],K.transform.worldSize),ze=a.eo([],Ne),Je=a.b9([]),tt=a.e2(ae.center.lat,ae.zoom),Pe=a.bP([],[1,1,1/tt]);a.bx(Je,Je,ze);const we=le.paint.get("model-opacity").constantOr(1),Oe=new At(re.gl.LEQUAL,At.ReadWrite,K.depthRangeFor3D),Ue=new At(re.gl.LEQUAL,At.ReadOnly,K.depthRangeFor3D),$e=new a.cU([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),ft=K.renderPass==="shadow",lt=ft&&Ce?Ce.getCurrentCascadeFrustum():ae.getFrustum(ae.scaleZoom(ae.worldSize)),ct=le.paint.get("model-front-cutoff"),et=ct[2]<1,Et=ir(K,le.paint.get("model-cutoff-fade-range")),Mt=le.getLayerRenderingStats();(function(vt,St,Vt,Yt){const Zt=vt.terrain?vt.terrain.exaggeration():0,si=vt.transform.zoom;for(const Ft of Yt){const oi=St.getTile(Ft).getBucket(Vt);oi&&(oi.setFilter(Vt.filter),vt.conflationActive&&oi.updateReplacement(Ft,vt.replacementSource),oi.evaluateTransform(vt,Vt),vt.terrain&&Zt>0&&oi.elevationUpdate(vt.terrain,Zt,Ft,Vt.source),oi.needsReEvaluation(vt,si,Vt)&&oi.evaluate(Vt))}})(K,xe,le,_e),function(){const vt=new Map;let St,Vt,Yt;et?(St=_e.length-1,Vt=-1,Yt=-1):(St=0,Vt=_e.length,Yt=1);const Zt=new Float64Array(16),si=a.ce(),Ft=new a.P(0,0);for(let oi=St;oi!==Vt;oi+=Yt){const qt=_e[oi],Ti=xe.getTile(qt).getBucket(le);if(!Ti||!Ti.uploaded)continue;let Vi=!1;Ce&&(Vi=Ce.getMaxCascadeForTile(qt.toUnwrapped())===0);const nn=ae.calculatePosMatrix(qt.toUnwrapped(),ae.worldSize),Hi=Ti.modelTraits;!ft&&et&&(a.b7(Zt,nn),a.ah(si,Ne,Zt),Ft.x=si[0],Ft.y=si[1]);const Ci=[];Ti.setFilter(le.filter);for(const ni of Ti.getNodesInfo()){if(ni.hiddenByReplacement||!ni.node.meshes)continue;const ri=ni.node;let Zi=0;K.terrain&&ri.elevation&&(Zi=ri.elevation*K.terrain.exaggeration());const an=(()=>{const ar=ni.aabb;return $e.min=[...ar.min],$e.max=[...ar.max],$e.min[2]+=Zi,$e.max[2]+=Zi,a.ah($e.min,$e.min,nn),a.ah($e.max,$e.max,nn),$e})(),Pi=ni.evaluatedScale;if(Pi[0]<=1&&Pi[1]<=1&&Pi[2]<=1&&an.intersects(lt)===0)continue;if(!ft&&et){const ar=.16666666666666666;ni.cameraCollisionOpacity=Ne[0]>an.min[0]&&Ne[0]<an.max[0]&&Ne[1]>an.min[1]&&Ne[1]<an.max[1]&&Ne[2]*tt<an.max[2]&&ri.footprint&&a.bC(Ft,ri.footprint)?Math.max(ni.cameraCollisionOpacity-ar,0):Math.min(1,ni.cameraCollisionOpacity+ar)}const Jt=[...nn],en=1/a.cS(qt.canonical),Ui=ri.anchor?ri.anchor[0]:0,kn=ri.anchor?ri.anchor[1]:0;a.bx(Jt,Jt,[Ui*(Pi[0]-1)+ni.evaluatedTranslation[0]*en,kn*(Pi[1]-1)+ni.evaluatedTranslation[1]*en,Zi+ni.evaluatedTranslation[2]]),a.c4(Pi,a.ew)||a.cC(Jt,Jt,Pi);const fi=a.aD([],Jt,ri.globalMatrix),Gi=a.aD([],ae.expandedFarZProjMatrix,fi),Vn=a.aD([],ae.expandedFarZProjMatrix,Jt),Er=a.aE([],[Ui,kn,Zi,1],Gi)[2];ri.hidden=!1;let Hn=we;ft||(et&&(Hn*=ni.cameraCollisionOpacity,Hn*=Cm(Jt,ae,ni.aabb,ct)),Hn*=Xd(Et,Er)),Hn!==0?Ci.push({nodeInfo:ni,depth:Er,opacity:Hn,wvpForNode:Gi,wvpForTile:Vn,nodeModelMatrix:fi,tileModelMatrix:Jt}):ri.hidden=!0}ft||Ci.sort((ni,ri)=>!et||ni.opacity===1&&ri.opacity===1?ni.depth<ri.depth?-1:1:ni.opacity===1?-1:ri.opacity===1?1:ni.depth>ri.depth?-1:1);for(const ni of Ci){const ri=ni.nodeInfo,Zi=ri.node;if(K._debugParams.show3DModelFootprints&&Zi.footprint){const fi=Zi.id||Zi.name||"footprint";vt.has(fi)||vt.set(fi,{node:Zi,mvp:ni.wvpForTile})}let an=a.aD([],Pe,ni.tileModelMatrix);a.aD(an,Je,an);const Pi=a.b7([],an);a.e6(Pi,Pi),a.cC(Pi,Pi,Ee),an=a.aD(an,an,Zi.globalMatrix);const Jt=K.renderPass==="light-beam",en=le.paint.get("model-color-use-theme").constantOr("default")==="none",Ui=Hi&a.ez.HasMapboxMeshFeatures,kn=Ui?0:ri.evaluatedRMEA[0][2];for(let fi=0;fi<Zi.meshes.length;++fi){const Gi=Zi.meshes[fi],Vn=fi===Zi.lightMeshIndex;let Er=ni.wvpForNode;if(Vn){if(!Jt&&!K.terrain&&K.shadowRenderer){K.currentLayer<K.firstLightBeamLayer&&(K.firstLightBeamLayer=K.currentLayer);continue}Er=ni.wvpForTile}else if(Jt)continue;const Hn={defines:[]},ar=[];if(!ft&&Ce&&(Ce.useNormalOffset=!!Gi.normalBuffer),Mi(Hn.defines,ar,Gi,K,en?null:le.lut),Ui||Hn.defines.push("DIFFUSE_SHADED"),Vi&&Hn.defines.push("SHADOWS_SINGLE_CASCADE"),Mt&&(ft?Mt.numRenderedVerticesInShadowPass+=Gi.vertexArray.length:Mt.numRenderedVerticesInTransparentPass+=Gi.vertexArray.length),ft){Oc(Gi,ni.nodeModelMatrix,K,le);continue}let _s=null;if(fe){const Bi=Wy(ni.nodeModelMatrix,K.transform);if(_s=new Float32Array(Bi),ae.projection.name!=="globe"){const Mn=Gi.aabb.min,kr=Gi.aabb.max,[_n,gs]=fe.getOpacityForBounds(Bi,Mn[0],Mn[1],kr[0],kr[1]);Hn.overrideFog=_n>=_i||gs>=_i}}const Li=Gi.material;let Ls;Li.occlusionTexture&&Li.occlusionTexture.offsetScale&&(Ls=Li.occlusionTexture.offsetScale,Hn.defines.push("OCCLUSION_TEXTURE_TRANSFORM"));const zs=K.getOrCreateProgram("model",Hn);!ft&&Ce&&Ce.setupShadowsFromMatrix(ni.tileModelMatrix,zs,Ce.useNormalOffset),K.uploadCommonUniforms(re,zs,null,_s);const Yi=Li.pbrMetallicRoughness;Yi.metallicFactor=.9,Yi.roughnessFactor=.5;const Ki=Pl(new Float32Array(Er),new Float32Array(an),new Float32Array(Pi),new Float32Array(Zi.globalMatrix),K,ni.opacity,Yi.baseColorFactor,Li.emissiveFactor,Yi.metallicFactor,Yi.roughnessFactor,Li,kn,le,[0,0,0],Ls);!Vn&&(ri.hasTranslucentParts||ni.opacity<1)&&zs.draw(K,re.gl.TRIANGLES,Oe,Ht.disabled,jt.disabled,Nt.backCCW,Ki,le.id,Gi.vertexBuffer,Gi.indexBuffer,Gi.segments,le.paint,K.transform.zoom,void 0,ar),zs.draw(K,re.gl.TRIANGLES,Vn?Ue:Oe,Ht.disabled,Vn||ni.opacity<1||ri.hasTranslucentParts?jt.alphaBlended:jt.unblended,Nt.backCCW,Ki,le.id,Gi.vertexBuffer,Gi.indexBuffer,Gi.segments,le.paint,K.transform.zoom,void 0,ar)}}}if(K._debugParams.show3DModelFootprints&&vt.size>0){const oi=Array.from(vt.keys()).sort();for(const qt of oi){const{node:Ti,mvp:Vi}=vt.get(qt);Im(K,0,Ti,Vi)}}}()}(u,i,o,d),void O();if(k.type!=="model")return;const N=k.getModels(),j=[],U=u.transform.getFreeCameraOptions().position,X=a.bJ([],[U.x,U.y,U.z],u.transform.worldSize);a.eo(X,X);const W=[],ie=[];let ne=0;for(const K of N){const xe=i.getFeatureState("",K.id),le={type:"Unknown",id:K.id,properties:K.featureProperties},_e=o.paint.get("model-rotation").evaluate(le,xe),re=o.paint.get("model-scale").evaluate(le,xe),ae=o.paint.get("model-translation").evaluate(le,xe),fe=o.paint.get("model-opacity").evaluate(le,xe);Am(o,K.id,xe,K.featureProperties,K.nodeOverrideNames,K.nodeOverrides),Ll(o,K.id,xe,K.featureProperties,K.materialOverrideNames,K.materialOverrides),K.nodeOverrides.size>0&&K.computeBoundsAndApplyParent(),K.computeModelMatrix(u,_e,re,ae,w,v,!1);const Ce=a.b9([]),ve=a.e2(K.position.lat,u.transform.zoom),Ne=a.bP([],[1,1,1/ve]);a.bx(Ce,Ce,X),j.push({zScaleMatrix:Ne,negCameraPosMatrix:Ce});for(const ze of K.nodes)Wd(u,ze,K.matrix,u.transform.expandedFarZProjMatrix,ne,W,ie,K.materialOverrides,fe);ne++}if(W.sort((K,xe)=>xe.depth-K.depth),u.renderPass!=="shadow"){if(u._debugParams.show3DModelFootprints){const K=u.transform.projMatrix,xe=new Map,le=(re,ae)=>{if(re.footprint){const fe=re.id||re.name||"footprint";if(!xe.has(fe)){const Ce=a.aD([],K,ae);xe.set(fe,{node:re,mvp:Ce})}}};for(const re of ie)le(re.node,re.modelMatrix);for(const re of W)le(re.node,re.modelMatrix);const _e=Array.from(xe.keys()).sort();for(const re of _e){const{node:ae,mvp:fe}=xe.get(re);Im(u,0,ae,fe)}}pa(u,o,W,ie,j),O()}else{for(const K of ie)Oc(K.mesh,K.nodeModelMatrix,u,o);for(const K of W)Oc(K.mesh,K.nodeModelMatrix,u,o);O()}}},Mm={line:function(u,i,o){if(u.hasElevatedBuckets=!1,u.hasNonElevatedBuckets=!1,u._unevaluatedLayout.getValue("line-elevation-reference")!==void 0||u._unevaluatedLayout.getValue("line-z-offset")!==void 0){if(i){const d=i.getVisibleCoordinates();for(const m of d){const y=i.getTile(m).getBucket(u);if(y&&(y.elevationType!=="none"?u.hasElevatedBuckets=!0:u.hasNonElevatedBuckets=!0,u.hasElevatedBuckets&&u.hasNonElevatedBuckets))break}}}else u.hasNonElevatedBuckets=!0},model:function(u,i,o){const d=i.getSource();if(!d.loaded())return;if(d.type==="vector"||d.type==="geojson")return void(o.modelManager&&o.modelManager.upload(o,qd(o,u)));if(d.type==="batched-model"||d.type!=="model")return;const m=d.getModels();for(const y of m)y.upload(o.context)},raster:function(u,i,o){const d=i.getSource();if(!(d instanceof gl&&d.loaded()))return;const m=u.sourceLayer||d.rasterLayerIds&&d.rasterLayerIds[0];if(!m)return;const y=u.paint.get("raster-array-band")||d.getInitialBand(m);if(y==null)return;const v=i.getIds().map(w=>i.getTileByID(w));for(const w of v)w.updateNeeded(u.id,y)&&d.prepareTile(w,m,u.id,y)},"raster-particle":function(u,i,o){const d=i.getSource();if(!(d instanceof gl&&d.loaded()))return;const m=u.sourceLayer||d.rasterLayerIds&&d.rasterLayerIds[0];if(!m)return;const y=u.paint.get("raster-particle-array-band")||d.getInitialBand(m);if(y==null)return;const v=i.getIds().map(w=>i.getTileByID(w));for(const w of v)w.updateNeeded(u.id,y)&&d.prepareTile(w,m,u.id,y)}},Rm={fill:oh},Dm={fill:function(u,i,o,d){if(!o.layout||o.layout.get("fill-elevation-reference")==="none"||o.paint.get("fill-opacity").constantOr(1)===0)return;const m=u.context.gl,y=new At(m.LEQUAL,At.ReadOnly,u.depthRangeFor3D),v=new Ht({func:m.ALWAYS,mask:255},255,255,m.KEEP,m.KEEP,m.REPLACE),w=u.transform.getFreeCameraOptions().position,E=u.getOrCreateProgram("elevatedStructuresDepthReconstruct");for(const P of d){const R=i.getTile(P),O=R.getBucket(o);if(!O)continue;const k=O.elevatedStructures;if(!k||k.depthSegments.segments[0].primitiveLength===0)continue;const N=hm(P.toUnwrapped(),w),j=u.translatePosMatrix(P.projMatrix,R,o.paint.get("fill-translate"),o.paint.get("fill-translate-anchor")),U=th(j,N,0,1,0);E.draw(u,m.TRIANGLES,y,v,jt.disabled,Nt.disabled,U,o.id,k.vertexBuffer,k.indexBuffer,k.depthSegments,o.paint,u.transform.zoom)}}};class F1{constructor(i,o,d,m,y){this.context=new kc(i,o),this.transform=d,this._tileTextures={},this.frameCopies=[],this.loadTimeStamps=[],this._timeStamp=a.o.now(),this._averageFPS=0,this._fpsHistory=[],this._dt=0,this._debugParams={forceEnablePrecipitation:!1,showTerrainProxyTiles:!1,fpsWindow:30,continousRedraw:!1,show3DModelFootprints:!1,enabledLayers:{}};const v=["fill","line","symbol","circle","heatmap","fill-extrusion","building","raster","raster-particle","hillshade","model","background","sky"];for(const E of v)this._debugParams.enabledLayers[E]=!0;for(const E of v);this.occlusionParams=new Ky,this.setup(),this.numSublayers=Ws.maxUnderzooming+Ws.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.deferredRenderGpuTimeQueries=[],this.gpuTimers={},this.frameCounter=0,this._backgroundTiles={},this.conflationActive=!1,this.replacementSource=new a.eG,this.longestCutoffRange=0,this.minCutoffZoom=0,this._fogVisible=!1,this._cachedTileFogOpacities={},this._shadowRenderer=new Uu(this),this._wireframeDebugCache=new Yy,this.renderDefaultNorthPole=!0,this.renderDefaultSouthPole=!0,this.layersWithOcclusionOpacity=[];const w=new a.q({width:1,height:1},Uint8Array.of(0,0,0,0));this.emptyDepthTexture=new a.T(this.context,w,i.RGBA8),this._clippingActiveLastFrame=!1,this.scaleFactor=m,this.maxFrontCutoffRawStart=0,this.worldview=y,this._forceEmissiveMode=!1,this.emissiveMode="constant"}updateTerrain(i,o){const d=!!i&&!!i.terrain&&this.transform.projection.supportsTerrain;if(!(d||this._terrain&&this._terrain.enabled))return;this._terrain||(this._terrain=new eh(this,i));const m=this._terrain;this.transform.elevation=d?m:null,m.update(i,this.transform,o),this.transform.elevation&&!m.enabled&&(this.transform.elevation=null)}_updateFog(i){const o=i.fog;if(!o||this.transform.projection.name==="globe"||o.getOpacity(this.transform.pitch)<1||o.properties.get("horizon-blend")<.03)return void(this.transform.fogCullDistSq=null);const[d,m]=o.getFovAdjustedRange(this.transform._fov);if(d>m)return void(this.transform.fogCullDistSq=null);const y=d+.78*(m-d);this.transform.fogCullDistSq=y*y}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled||this._forceTerrainMode?this._terrain:null}get forceTerrainMode(){return this._forceTerrainMode}set forceTerrainMode(i){i&&!this._terrain&&(this._terrain=new eh(this,this.style)),this._forceTerrainMode=i}get shadowRenderer(){return this._shadowRenderer&&this._shadowRenderer.enabled?this._shadowRenderer:null}get wireframeDebugCache(){return this._wireframeDebugCache}resize(i,o){if(this.width=i*a.o.devicePixelRatio,this.height=o*a.o.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const d of this.style.order)this.style._mergedLayers[d].resize()}setup(){const i=this.context,o=new a.dB;o.emplaceBack(0,0),o.emplaceBack(a.an,0),o.emplaceBack(0,a.an),o.emplaceBack(a.an,a.an),this.tileExtentBuffer=i.createVertexBuffer(o,a.dx.members),this.tileExtentSegments=a.dy.simpleSegment(0,0,4,2);const d=new a.dB;d.emplaceBack(0,0),d.emplaceBack(a.an,0),d.emplaceBack(0,a.an),d.emplaceBack(a.an,a.an),this.debugBuffer=i.createVertexBuffer(d,a.dx.members),this.debugSegments=a.dy.simpleSegment(0,0,4,5);const m=new a.dB;m.emplaceBack(-1,-1),m.emplaceBack(1,-1),m.emplaceBack(-1,1),m.emplaceBack(1,1),this.viewportBuffer=i.createVertexBuffer(m,a.dx.members),this.viewportSegments=a.dy.simpleSegment(0,0,4,2);const y=new a.eH;y.emplaceBack(0,0,0,0),y.emplaceBack(a.an,0,a.an,0),y.emplaceBack(0,a.an,0,a.an),y.emplaceBack(a.an,a.an,a.an,a.an),this.mercatorBoundsBuffer=i.createVertexBuffer(y,a.eI.members),this.mercatorBoundsSegments=a.dy.simpleSegment(0,0,4,2);const v=new a.dC;v.emplaceBack(0,1,2),v.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=i.createIndexBuffer(v);const w=new a.eJ;for(const P of[0,1,3,2,0])w.emplaceBack(P);this.debugIndexBuffer=i.createIndexBuffer(w),this.emptyTexture=new a.T(i,new a.q({width:1,height:1},Uint8Array.of(0,0,0,0)),i.gl.RGBA8),this.identityMat=a.bb();const E=this.context.gl;this.stencilClearMode=new Ht({func:E.ALWAYS,mask:0},0,255,E.ZERO,E.ZERO,E.ZERO),this.loadTimeStamps.push(performance.now())}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(i){return i._makeTileBoundsBuffers(this.context,this.transform.projection),i._tileBoundsBuffer?{tileBoundsBuffer:i._tileBoundsBuffer,tileBoundsIndexBuffer:i._tileBoundsIndexBuffer,tileBoundsSegments:i._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const i=this.context.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.getOrCreateProgram("clippingMask").draw(this,i.TRIANGLES,At.disabled,this.stencilClearMode,jt.disabled,Nt.disabled,Ju(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(i,o,d){if(!o||this.currentStencilSource===o.id||!i.isTileClipped()||!d||d.length===0)return;if(this._tileClippingMaskIDs&&!this.terrain){let w=!1;for(const E of d)if(this._tileClippingMaskIDs[E.key]===void 0){w=!0;break}if(!w)return}this.currentStencilSource=o.id;const m=this.context,y=m.gl;this.nextStencilID+d.length>256&&this.clearStencil(),m.setColorMode(jt.disabled),m.setDepthMode(At.disabled);const v=this.getOrCreateProgram("clippingMask");this._tileClippingMaskIDs={};for(const w of d){const E=o.getTile(w),P=this._tileClippingMaskIDs[w.key]=this.nextStencilID++,{tileBoundsBuffer:R,tileBoundsIndexBuffer:O,tileBoundsSegments:k}=this.getTileBoundsBuffers(E);v.draw(this,y.TRIANGLES,At.disabled,new Ht({func:y.ALWAYS,mask:0},P,255,y.KEEP,y.KEEP,y.REPLACE),jt.disabled,Nt.disabled,Ju(w.projMatrix),"$clipping",R,O,k)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const i=this.nextStencilID++,o=this.context.gl;return new Ht({func:o.NOTEQUAL,mask:255},i,255,o.KEEP,o.KEEP,o.REPLACE)}stencilModeForClipping(i){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(i);const o=this.context.gl;return new Ht({func:o.EQUAL,mask:255},this._tileClippingMaskIDs[i.key],0,o.KEEP,o.KEEP,o.REPLACE)}stencilConfigForOverlap(i){const o=this.context.gl,d=i.sort((v,w)=>w.overscaledZ-v.overscaledZ),m=d[d.length-1].overscaledZ,y=d[0].overscaledZ-m+1;if(y>1){this.currentStencilSource=void 0,this.nextStencilID+y>256&&this.clearStencil();const v={};for(let w=0;w<y;w++)v[w+m]=new Ht({func:o.GEQUAL,mask:255},w+this.nextStencilID,255,o.KEEP,o.KEEP,o.REPLACE);return this.nextStencilID+=y,[v,d]}return[{[m]:Ht.disabled},d]}colorModeForRenderPass(){const i=this.context.gl;return this._showOverdrawInspector?new jt([i.CONSTANT_COLOR,i.ONE,i.CONSTANT_COLOR,i.ONE],new a.aq(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?jt.unblended:jt.alphaBlended}colorModeForDrapableLayerRenderPass(i){const o=this.context.gl;return this.style&&this.style.enable3dLights()&&this.terrain&&this.terrain.renderingToTexture&&this.renderPass==="translucent"?i!=null&&this.emissiveMode!=="mrt-fallback"||this.emissiveMode==="constant"?new jt([o.ONE,o.ONE_MINUS_SRC_ALPHA,o.CONSTANT_ALPHA,o.ONE_MINUS_SRC_ALPHA],new a.aq(0,0,0,i??0),[!0,!0,!0,!0]):this.emissiveMode==="dual-source-blending"?new jt([o.ONE,o.ONE_MINUS_SRC_ALPHA,this.context.extBlendFuncExtended.SRC1_ALPHA_WEBGL,o.ONE_MINUS_SRC_ALPHA],a.aq.transparent,[!0,!0,!0,!0]):this.colorModeForRenderPass():this.colorModeForRenderPass()}depthModeForSublayer(i,o,d,m=!1){if(this.depthOcclusion)return new At(this.context.gl.GREATER,At.ReadOnly,this.depthRangeFor3D);if(!this.opaquePassEnabledForLayer()&&!m)return At.disabled;const y=1-((1+this.currentLayer)*this.numSublayers+i)*this.depthEpsilon;return new At(d||this.context.gl.LEQUAL,o,[y,y])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}blitDepth(){const i=this.context.gl,o=Math.ceil(this.width),d=Math.ceil(this.height),m=this.context.bindFramebuffer.get(),y=i.getParameter(i.TEXTURE_BINDING_2D);this.depthFBO&&this.depthFBO.width===o&&this.depthFBO.height===d||(this.depthFBO&&(this.depthFBO.destroy(),this.depthFBO=void 0,this.depthTexture=void 0),o!==0&&d!==0&&(this.depthFBO=new rh(this.context,o,d,0,"texture"),this.depthTexture=new a.T(this.context,{width:o,height:d,data:null},i.DEPTH24_STENCIL8),this.depthFBO.depthAttachment.set(this.depthTexture.texture))),this.context.bindFramebuffer.set(m),i.bindTexture(i.TEXTURE_2D,y),this.depthFBO&&(i.bindFramebuffer(i.READ_FRAMEBUFFER,null),i.bindFramebuffer(i.DRAW_FRAMEBUFFER,this.depthFBO.framebuffer),i.blitFramebuffer(0,0,o,d,0,0,o,d,i.DEPTH_BUFFER_BIT,i.NEAREST),i.bindFramebuffer(i.FRAMEBUFFER,this.context.bindFramebuffer.current))}updateAverageFPS(){this._fpsHistory.push(this._dt===0?0:1e3/this._dt),this._fpsHistory.length>this._debugParams.fpsWindow&&this._fpsHistory.splice(0,this._fpsHistory.length-this._debugParams.fpsWindow),this._averageFPS=Math.round(this._fpsHistory.reduce((i,o)=>i+o/this._fpsHistory.length,0))}render(i,o){const d=a.o.now();this._dt=d-this._timeStamp,this._timeStamp=d,this._wireframeDebugCache.update(this.frameCounter),this._debugParams.continousRedraw=i.map.repaint,this.style=i,this.options=o;const m=this.style._mergedLayers,y=!(!this.terrain||!this.terrain.enabled),v=()=>this.style._getOrder(y).filter(Pe=>{const we=m[Pe];return!(we.type in this._debugParams.enabledLayers)||this._debugParams.enabledLayers[we.type]});let w=v(),E=!1,P=!1,R=null,O=0,k=!1;for(const Pe of w){const we=m[Pe];we.visibility!=="none"&&(we.type==="circle"?E=!0:we.type==="building"?(R=we,++O):we.type==="symbol"&&(we.hasOcclusionOpacityProperties?P=!0:E=!0))}this.updateEmissiveMode();let N=w.map(Pe=>m[Pe]);const j=this.style._mergedSourceCaches;this.imageManager=i.imageManager,this.modelManager=i.modelManager,this.symbolFadeChange=i.placement.symbolFadeChange(a.o.now()),this.imageManager.beginFrame();for(const Pe in j){const we=j[Pe];we.used&&(we.prepare(this.context),we.getSource().usedInConflation&&++O)}let U=!1;for(const Pe of N)Pe.isHidden(this.transform.zoom)||(Pe.type==="clip"&&(U=!0),this.prepareLayer(Pe));const X={},W={},ie={},ne={},K={};for(const Pe in j){const we=j[Pe];X[Pe]=we.getVisibleCoordinates(),W[Pe]=X[Pe].slice().reverse(),ie[Pe]=we.getVisibleCoordinates(!0).reverse(),ne[Pe]=we.getShadowCasterCoordinates(),K[Pe]=we.sortCoordinatesByDistance(X[Pe])}const xe=Pe=>{const we=this.style.getLayerSourceCache(Pe);return we&&we.used?we.getSource():null};if(O||U||this._clippingActiveLastFrame){const Pe=[],we=[];let Oe=0;for(const Ue of N)this.isSourceForClippingOrConflation(Ue,xe(Ue))&&(Pe.push(Ue),we.push(Oe)),Oe++;if(Pe&&(U||Pe.length>1)||this._clippingActiveLastFrame){U=!1;const Ue=[];for(let $e=0;$e<Pe.length;$e++){const ft=Pe[$e],lt=we[$e],ct=this.style.getLayerSourceCache(ft);if(!ct||!ct.used||!ct.getSource().usedInConflation&&ft.type!=="clip"&&ft.type!=="building")continue;let et=a.eK,Et=a.bA.None;const Mt=[];let vt=!0;if(ft.type==="building")et=a.eM;else if(ft.type==="clip")if(et=lt,ft.isHidden(this.transform.zoom))vt=!1;else{if(!ft.layout){vt=!1;continue}for(const St of ft.layout.get("clip-layer-types"))Et|=St==="model"?a.bA.Model:St==="symbol"?a.bA.Symbol:a.bA.FillExtrusion;for(const St of ft.layout.get("clip-layer-scope"))Mt.push(a.F(St,ft.scope));U=!0}vt&&Ue.push({layer:ft.fqid,cache:ct,order:et,clipMask:Et,clipScope:Mt})}this.replacementSource.setSources(Ue),k=!0}}this._clippingActiveLastFrame=U,k||this.replacementSource.clear(),this.conflationActive=k,this.minCutoffZoom=0,this.longestCutoffRange=0,this.maxFrontCutoffRawStart=0,this.opaquePassCutoff=1/0,this._lastOcclusionLayer=-1,this.layersWithOcclusionOpacity=[];for(let Pe=0;Pe<N.length;Pe++){const we=N[Pe];if(we.visibility==="none")continue;const Oe=we.cutoffRange();if(this.longestCutoffRange=Math.max(Oe,this.longestCutoffRange),Oe>0){const Ue=xe(we);Ue&&(this.minCutoffZoom=Math.max(Ue.minzoom,this.minCutoffZoom)),we.minzoom&&(this.minCutoffZoom=Math.max(we.minzoom,this.minCutoffZoom))}we.is3D(y)&&(this.opaquePassCutoff===1/0&&(this.opaquePassCutoff=Pe),this._lastOcclusionLayer=Pe)}const le=this.style&&this.style.fog;le?(this._fogVisible=le.getOpacity(this.transform.pitch)!==0,this._fogVisible&&this.transform.projection.name!=="globe"&&(this._fogVisible=le.isVisibleOnFrustum(this.transform.cameraFrustum))):this._fogVisible=!1,this._cachedTileFogOpacities={},this.terrain&&(this.terrain.updateTileBinding(ie),this.opaquePassCutoff=0,w=v(),N=w.map(Pe=>m[Pe]));const _e=this._shadowRenderer;if(_e){_e.updateShadowParameters(this.transform,this.style.directionalLight);for(const Pe in j)for(const we of X[Pe]){let Oe={min:0,max:0};this.terrain&&(Oe=this.terrain.getMinMaxForTile(we)||Oe),_e.addShadowReceiver(we.toUnwrapped(),Oe.min,Oe.max)}}this.transform.projection.name!=="globe"||this.globeSharedBuffers||(this.globeSharedBuffers=new a.eL(this.context)),this.style.fog&&this.transform.projection.supportsFog?(this._atmosphere||(this._atmosphere=new qy(this)),this._atmosphere.update(this)):this._atmosphere&&(this._atmosphere.destroy(),this._atmosphere=void 0);const re=this._debugParams.forceEnablePrecipitation||!(!this.style||!this.style.snow),ae=this._debugParams.forceEnablePrecipitation||!(!this.style||!this.style.rain);if(re&&!this._snow&&(this._snow=new ex(this)),!re&&this._snow&&(this._snow.destroy(),delete this._snow),ae&&!this._rain&&(this._rain=new uh(this)),!ae&&this._rain&&(this._rain.destroy(),delete this._rain),this._snow&&this._snow.update(this),this._rain&&this._rain.update(this),R){this.buildingTileBorderManager||(this.buildingTileBorderManager=new fa);const Pe=this.style.getLayerSourceCache(R);this.buildingTileBorderManager.updateBorders(Pe,R)}if(!Hs.has(this.context.gl))return;this.renderPass="offscreen";for(const Pe of N){const we=i.getLayerSourceCache(Pe);if(!Pe.hasOffscreenPass()||Pe.isHidden(this.transform.zoom))continue;const Oe=we?W[we.id]:void 0;(Pe.type==="custom"||Pe.type==="raster"||Pe.type==="raster-particle"||Pe.isSky()||Oe&&Oe.length)&&this.renderLayer(this,we,Pe,Oe)}this.depthRangeFor3D=[0,1-(N.length+2)*this.numSublayers*this.depthEpsilon],this._shadowRenderer&&(this.renderPass="shadow",this._shadowRenderer.drawShadowPass(this.style,ne)),this.context.bindFramebuffer.set(null),this.context.viewport.set([0,0,this.width,this.height]);const fe=this.transform.projection.name==="globe"||this.transform.isHorizonVisible(),Ce=(()=>{if(o.showOverdrawInspector)return a.aq.black;const Pe=this.style.fog;if(Pe&&this.transform.projection.supportsFog){const we=this.style.getLut(Pe.scope);if(!fe){const Oe=Pe.properties.get("color-use-theme")==="none",Ue=Pe.properties.get("color").toNonPremultipliedRenderColor(Oe?null:we).toArray01();return new a.aq(...Ue)}if(fe){const Oe=Pe.properties.get("space-color-use-theme")==="none",Ue=Pe.properties.get("space-color").toNonPremultipliedRenderColor(Oe?null:we).toArray01();return new a.aq(...Ue)}}return a.aq.transparent})();if(this.context.clear({color:Ce,depth:1}),this.clearStencil(),this._showOverdrawInspector=o.showOverdrawInspector,this.renderPass="opaque",this.style.fog&&this.transform.projection.supportsFog&&this._atmosphere&&!this._showOverdrawInspector&&fe&&this._atmosphere.drawStars(this,this.style.fog),!this.terrain)for(this.currentLayer=w.length-1;this.currentLayer>=0;this.currentLayer--){const Pe=N[this.currentLayer],we=i.getLayerSourceCache(Pe);if(Pe.isSky())continue;const Oe=we?(Pe.is3D(y)?K:W)[we.id]:void 0;this._renderTileClippingMasks(Pe,we,Oe),this.renderLayer(this,we,Pe,Oe)}if(this.style.fog&&this.transform.projection.supportsFog&&this._atmosphere&&!this._showOverdrawInspector&&fe&&this._atmosphere.drawAtmosphereGlow(this,this.style.fog),this.renderPass="sky",(!this._atmosphere||a.al(this.transform.zoom)>0)&&(this.transform.projection.name==="globe"||this.transform.isHorizonVisible()))for(this.currentLayer=0;this.currentLayer<w.length;this.currentLayer++){const Pe=N[this.currentLayer],we=i.getLayerSourceCache(Pe);Pe.isSky()&&this.renderLayer(this,we,Pe,we?W[we.id]:void 0)}function ve(Pe,we){let Oe;return we&&(Oe=(Pe.type==="symbol"?ie:Pe.is3D(y)?K:W)[we.id]),Oe}if(this.renderPass="translucent",this.transform.projection.name==="globe"){for(this.renderElevatedRasterBackface=!0,this.currentLayer=0;this.currentLayer<w.length;){const Pe=N[this.currentLayer];if(Pe.type==="raster"||Pe.type==="raster-particle"){const we=i.getLayerSourceCache(Pe);this.renderLayer(this,we,Pe,ve(Pe,we))}++this.currentLayer}this.renderElevatedRasterBackface=!1}this.currentLayer=0,this.firstLightBeamLayer=Number.MAX_SAFE_INTEGER;const Ne=_e?_e.getGroundShadowLayerIndex():-1;let ze=!1,Je=-1;for(let Pe=0;Pe<w.length;++Pe){const we=N[Pe];we.isHidden(this.transform.zoom)||we.is3D(y)&&(Je=Pe)}P&&Je===-1&&(E=!0);let tt=!1;for(;this.currentLayer<w.length;){const Pe=N[this.currentLayer],we=i.getLayerSourceCache(Pe);if(Pe.isSky())++this.currentLayer;else if(this.terrain&&this.style.isLayerDraped(Pe)){if(Pe.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer),this._lastOcclusionLayer=Math.max(this.currentLayer,this._lastOcclusionLayer)}else{if(!tt&&Pe.is3D(y)&&!y){const Oe=this.currentLayer,Ue=$e=>{for(this.currentLayer=0;this.currentLayer<N.length;this.currentLayer++){const ft=N[this.currentLayer];if(Rm[ft.type]){const lt=this.style.getLayerSourceCache(ft);Rm[ft.type](this,lt,ft,ve(ft,lt),$e)}}};Ue("initialize"),Ue("reset"),this.currentLayer=Oe,tt=!0}if(E&&!ze&&this.terrain&&!this.transform.isOrthographic&&(ze=!0,this.blitDepth()),P&&Je!==-1&&this.currentLayer===Je+1&&!this.transform.isOrthographic&&this.blitDepth(),this.terrain||this._renderTileClippingMasks(Pe,we,we?X[we.id]:void 0),this.renderLayer(this,we,Pe,ve(Pe,we)),!this.terrain&&_e&&this.currentLayer===Ne){{this.clearStencil(),this.resetStencilClippingMasks();const Oe=this.currentLayer;for(this.currentLayer=0;this.currentLayer<N.length;this.currentLayer++){const Ue=N[this.currentLayer];if(Dm[Ue.type]){const $e=this.style.getLayerSourceCache(Ue);Dm[Ue.type](this,$e,Ue,ve(Ue,$e))}}this.currentLayer=Oe}if(_e.drawGroundShadows(),this.firstLightBeamLayer<=this.currentLayer){const Oe=this.currentLayer;for(this.renderPass="light-beam",this.currentLayer=this.firstLightBeamLayer;this.currentLayer<=Oe;this.currentLayer++){const Ue=N[this.currentLayer];if(!Ue.hasLightBeamPass())continue;const $e=i.getLayerSourceCache(Ue);this.renderLayer(this,$e,Ue,$e?W[$e.id]:void 0)}this.currentLayer=Oe,this.renderPass="translucent"}}if(this.currentLayer>=this._lastOcclusionLayer&&this.layersWithOcclusionOpacity.length>0){const Oe=this.currentLayer;this.depthOcclusion=!0;for(const Ue of this.layersWithOcclusionOpacity){this.currentLayer=Ue;const $e=N[this.currentLayer],ft=i.getLayerSourceCache($e),lt=ft?W[ft.id]:void 0;this.terrain||this._renderTileClippingMasks($e,ft,ft?X[ft.id]:void 0),this.renderLayer(this,ft,$e,lt)}this.depthOcclusion=!1,this.currentLayer=Oe,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 Pe=null;N.forEach(we=>{const Oe=i.getLayerSourceCache(we);Oe&&!we.isHidden(this.transform.zoom)&&Oe.getVisibleCoordinates().length&&(!Pe||Pe.getSource().maxzoom<Oe.getSource().maxzoom)&&(Pe=Oe)}),Pe&&this.options.showTileBoundaries&&$y(this,Pe,Pe.getVisibleCoordinates(),a.aq.red,!1,this.options.showParseStatus)}this.terrain&&this._debugParams.showTerrainProxyTiles&&$y(this,this.terrain.proxySourceCache,this.terrain.proxyCoords,new a.aq(1,.8,.1,1),!0,this.options.showParseStatus),this.options.showPadding&&function(Pe){const we=Pe.transform.padding;Hy(Pe,Pe.transform.height-(we.top||0),3,vm),Hy(Pe,we.bottom||0,3,R1),wm(Pe,we.left||0,3,D1),wm(Pe,Pe.transform.width-(we.right||0),3,L1);const Oe=Pe.transform.centerPoint;(function(Ue,$e,ft,lt){Zd(Ue,$e-1,ft-10,2,20,lt),Zd(Ue,$e-10,ft-1,20,2,lt)})(Pe,Oe.x,Pe.transform.height-Oe.y,bm)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%Number.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(performance.now()),this.saveCanvasCopy()),k||(this.conflationActive=!1)}prepareLayer(i){this.gpuTimingStart(i);const{unsupportedLayers:o}=this.transform.projection,d=!o||!o.includes(i.type);if(Mm[i.type]&&(d||this.terrain&&i.type==="custom")){const m=this.style.getLayerSourceCache(i);Mm[i.type](i,m,this)}this.gpuTimingEnd()}renderLayer(i,o,d,m){d.isHidden(this.transform.zoom)||(d.type==="background"||d.type==="sky"||d.type==="custom"||d.type==="model"||d.type==="raster"||d.type==="raster-particle"||m&&m.length)&&(this.id=d.id,this.gpuTimingStart(d),i.transform.projection.unsupportedLayers&&i.transform.projection.unsupportedLayers.includes(d.type)&&(!i.terrain||d.type!=="custom")||d.type==="clip"||tx[d.type](i,o,d,m,this.style.placement.variableOffsets,this.options.isInitialLoad),this.gpuTimingEnd())}gpuTimingStart(i){if(!this.options.gpuTiming)return;const o=this.context.extTimerQuery,d=this.context.gl;let m=this.gpuTimers[i.id];m||(m=this.gpuTimers[i.id]={calls:0,cpuTime:0,query:d.createQuery()}),m.calls++,d.beginQuery(o.TIME_ELAPSED_EXT,m.query)}gpuTimingDeferredRenderStart(){if(this.options.gpuTimingDeferredRender){const i=this.context.extTimerQuery,o=this.context.gl,d=o.createQuery();this.deferredRenderGpuTimeQueries.push(d),o.beginQuery(i.TIME_ELAPSED_EXT,d)}}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 i=this.gpuTimers;return this.gpuTimers={},i}collectDeferredRenderGpuQueries(){const i=this.deferredRenderGpuTimeQueries;return this.deferredRenderGpuTimeQueries=[],i}queryGpuTimers(i){const o={};for(const d in i){const m=i[d],y=this.context.extTimerQuery,v=y.getQueryParameter(m.query,this.context.gl.QUERY_RESULT)/1e6;y.deleteQueryEXT(m.query),o[d]=v}return o}queryGpuTimeDeferredRender(i){if(!this.options.gpuTimingDeferredRender)return 0;const o=this.context.gl;let d=0;for(const m of i)d+=o.getQueryParameter(m,o.QUERY_RESULT)/1e6,o.deleteQuery(m);return d}translatePosMatrix(i,o,d,m,y){if(!d[0]&&!d[1])return i;const v=y?m==="map"?this.transform.angle:0:m==="viewport"?-this.transform.angle:0;if(v){const P=Math.sin(v),R=Math.cos(v);d=[d[0]*R-d[1]*P,d[0]*P+d[1]*R]}const w=[y?d[0]:a.aA(o,d[0],this.transform.zoom),y?d[1]:a.aA(o,d[1],this.transform.zoom),0],E=new Float32Array(16);return a.bx(E,i,w),E}saveTileTexture(i){if(i.context!==this.context)return;const o=i.size[0],d=this._tileTextures[o];d?d.push(i):this._tileTextures[o]=[i]}getTileTexture(i){const o=this._tileTextures[i];return o&&o.length>0?o.pop():null}terrainRenderModeElevated(){return this.style&&!!this.style.getTerrain()&&!!this.terrain&&!this.terrain.renderingToTexture||this.forceTerrainMode}linearFloatFilteringSupported(){return this.context.extTextureFloatLinear!=null}currentGlobalDefines(i,o,d){const m=d===void 0?this.terrain&&this.terrain.renderingToTexture:d,y=[];return this.style&&this.style.enable3dLights()&&(i==="globeRaster"||i==="terrainRaster"?(y.push("LIGHTING_3D_MODE"),y.push("LIGHTING_3D_ALPHA_EMISSIVENESS")):m||y.push("LIGHTING_3D_MODE")),this.terrainRenderModeElevated()&&(y.push("TERRAIN"),this.linearFloatFilteringSupported()&&y.push("TERRAIN_DEM_FLOAT_FORMAT")),this.transform.projection.name==="globe"&&y.push("GLOBE"),!this._fogVisible||m||o!==void 0&&!o||y.push("FOG"),m&&y.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&y.push("OVERDRAW_INSPECTOR"),y}getOrCreateProgram(i,o){this.cache=this.cache||{};const d=o&&o.defines||[],m=o&&o.config,y=this.currentGlobalDefines(i,o&&o.overrideFog,o&&o.overrideRtt).concat(d),v=Cl.cacheKey(hy[i],i,y,m);return this.cache[v]||(this.cache[v]=new Cl(this.context,i,hy[i],m,Nd[i],y)),this.cache[v]}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 i=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(i.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new a.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(i,o){if(this.style.enable3dLights()){const d=this.style.directionalLight,m=this.style.ambientLight;if(d&&m){const y=((v,w,E)=>{const P=v.properties.get("direction"),R=v.properties.get("color-use-theme")==="none",O=v.properties.get("color").toNonPremultipliedRenderColor(R?null:E.getLut(v.scope)).toArray01(),k=v.properties.get("intensity"),N=w.properties.get("color-use-theme")==="none",j=w.properties.get("color").toNonPremultipliedRenderColor(N?null:E.getLut(w.scope)).toArray01(),U=w.properties.get("intensity"),X=[P.x,P.y,P.z],W=a.dD(j,U),ie=a.dD(O,k);return{u_lighting_ambient_color:W,u_lighting_directional_dir:X,u_lighting_directional_color:ie,u_ground_radiance:om(X,ie,W)}})(d,m,this.style);o.setLightsUniformValues(i,y)}}}uploadCommonUniforms(i,o,d,m,y){if(this.uploadCommonLightUniforms(i,o),this.terrain&&this.terrain.renderingToTexture)return;const v=this.style.fog;if(v){const w=v.getOpacity(this.transform.pitch),E=((P,R,O,k,N,j,U,X,W,ie,ne,K)=>{const xe=P.transform,le=R.properties.get("color-use-theme")==="none",_e=R.properties.get("color").toNonPremultipliedRenderColor(le?null:P.style.getLut(R.scope)).toArray01();_e[3]=k;const re=P.frameCounter/1e3%1,[ae,fe]=R.properties.get("vertical-range");return{u_fog_matrix:O?xe.calculateFogTileMatrix(O):K||P.identityMat,u_fog_range:R.getFovAdjustedRange(xe._fov),u_fog_color:_e,u_fog_horizon_blend:R.properties.get("horizon-blend"),u_fog_vertical_limit:[Math.min(ae,fe),fe],u_fog_temporal_offset:re,u_frustum_tl:N,u_frustum_tr:j,u_frustum_br:U,u_frustum_bl:X,u_globe_pos:W,u_globe_radius:ie,u_viewport:ne,u_globe_transition:a.al(xe.zoom),u_is_globe:+(xe.projection.name==="globe")}})(this,v,d,w,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*a.o.devicePixelRatio,this.transform.height*a.o.devicePixelRatio],m);o.setFogUniformValues(i,E)}y&&o.setCutoffUniformValues(i,y.uniformValues)}setTileLoadedFlag(i){this.tileLoaded=i}saveCanvasCopy(){const i=this.canvasCopy();i&&(this.frameCopies.push(i),this.tileLoaded=!1)}canvasCopy(){const i=this.context.gl,o=i.createTexture();return i.bindTexture(i.TEXTURE_2D,o),i.copyTexImage2D(i.TEXTURE_2D,0,i.RGBA,0,0,i.drawingBufferWidth,i.drawingBufferHeight,0),o}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const i=this.style&&this.style.fog;return!!i&&i.getOpacity(this.transform.pitch)!==0}getBackgroundTiles(){const i=this._backgroundTiles,o=this._backgroundTiles={},d=this.transform.coveringTiles({tileSize:512});for(const m of d)o[m.key]=i[m.key]||new a.b0(m,512,this.transform.tileZoom,this,void 0,this.worldview);return o}clearBackgroundTiles(){this._backgroundTiles={}}isSourceForClippingOrConflation(i,o){return!(!i.is3D(!(!this.terrain||!this.terrain.enabled))||i.type!=="clip"&&i.type!=="building"&&(i.minzoom&&i.minzoom>this.transform.zoom||(this.style._clipLayerPresent||i.sourceLayer!=="building"&&i.sourceLayer!=="procedural_buildings")&&(!o||o.type!=="batched-model")))}isTileAffectedByFog(i){if(!this.style||!this.style.fog)return!1;if(this.transform.projection.name==="globe")return!0;let o=this._cachedTileFogOpacities[i.key];return o||(this._cachedTileFogOpacities[i.key]=o=this.style.fog.getOpacityForTile(i)),o[0]>=_i||o[1]>=_i}setupDepthForOcclusion(i,o,d){const m=this.context,y=m.gl,v=!!d;var w;d||(d={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}),m.activeTexture.set(y.TEXTURE3),i&&this.depthFBO&&this.depthTexture?(this.depthTexture.bind(y.NEAREST,y.CLAMP_TO_EDGE),d.u_depth_size_inv=[1/this.depthFBO.width,1/this.depthFBO.height],d.u_depth_range_unpack=[2/((w=this.depthRangeFor3D)[1]-w[0]),-1-2*w[0]/(w[1]-w[0])],d.u_occluder_half_size=.5*this.occlusionParams.occluderSize,d.u_occlusion_depth_offset=this.occlusionParams.depthOffset):this.emptyDepthTexture.bind(y.NEAREST,y.CLAMP_TO_EDGE),m.activeTexture.set(y.TEXTURE0),v||o.setTerrainUniformValues(m,d)}updateEmissiveMode(){if(this._forceEmissiveMode)return;const i=this.style.hasDataDrivenEmissiveStrength();this.emissiveMode=i?this.context.extBlendFuncExtended?"dual-source-blending":"mrt-fallback":"constant"}}function Lm(u,i){let o=!1,d=null;const m=()=>{d=null,o&&(u(),d=setTimeout(m,i),o=!1)};return()=>(o=!0,d||m(),d)}class O1{constructor(i){this._hashName=i&&encodeURIComponent(i),a.aZ(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=Lm(this._updateHashUnthrottled.bind(this),300)}addTo(i){return this._map=i,window.addEventListener("hashchange",this._onHashChange,!1),i.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 i=this._map;if(!i)return"";const o=jr(i);if(this._hashName){const d=this._hashName;let m=!1;const y=location.hash.slice(1).split("&").map(v=>{const w=v.split("=")[0];return w===d?(m=!0,`${w}=${o}`):v}).filter(v=>v);return m||y.push(`${d}=${o}`),`#${y.join("&")}`}return`#${o}`}_getCurrentHash(){const i=location.hash.replace("#","");if(this._hashName){let o;return i.split("&").map(d=>d.split("=")).forEach(d=>{d[0]===this._hashName&&(o=d)}),(o&&o[1]||"").split("/")}return i.split("/")}_onHashChange(){const i=this._map;if(!i)return!1;const o=this._getCurrentHash();if(o.length>=3&&!o.some(d=>isNaN(Number(d)))){const d=i.dragRotate.isEnabled()&&i.touchZoomRotate.isEnabled()?+(o[3]||0):i.getBearing();return i.jumpTo({center:[+o[2],+o[1]],zoom:+o[0],bearing:d,pitch:+(o[4]||0)}),!0}return!1}_updateHashUnthrottled(){history.replaceState(history.state,"",location.href.replace(/(#.+)?$/,this.getHashString()))}}function jr(u,i){const o=u.getCenter(),d=Math.round(100*u.getZoom())/100,m=Math.ceil((d*Math.LN2+Math.log(512/360/.5))/Math.LN10),y=Math.pow(10,m),v=Math.round(o.lng*y)/y,w=Math.round(o.lat*y)/y,E=u.getBearing(),P=u.getPitch();let R=i?`/${v}/${w}/${d}`:`${d}/${w}/${v}`;return(E||P)&&(R+="/"+Math.round(10*E)/10),P&&(R+=`/${Math.round(P)}`),R}const Qd={linearity:.3,easing:a.eN(0,0,.3,1)},hh=Object.assign({deceleration:2500,maxSpeed:1400},Qd),B1=Object.assign({deceleration:20,maxSpeed:1400},Qd),Qi=Object.assign({deceleration:1e3,maxSpeed:360},Qd),pi=Object.assign({deceleration:1e3,maxSpeed:90},Qd);class ix{constructor(i){this._map=i,this.clear()}clear(){this._inertiaBuffer=[]}record(i){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:a.o.now(),settings:i})}_drainInertiaBuffer(){const i=this._inertiaBuffer,o=a.o.now();for(;i.length>0&&o-i[0].time>160;)i.shift()}_onMoveEnd(i){if(this._map._prefersReducedMotion()||(this._drainInertiaBuffer(),this._inertiaBuffer.length<2))return;const o={zoom:0,bearing:0,pitch:0,pan:new a.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:y}of this._inertiaBuffer)o.zoom+=y.zoomDelta||0,o.bearing+=y.bearingDelta||0,o.pitch+=y.pitchDelta||0,y.panDelta&&o.pan._add(y.panDelta),y.around&&(o.around=y.around),y.pinchAround&&(o.pinchAround=y.pinchAround);const d=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,m={};if(o.pan.mag()){const y=Go(o.pan.mag(),d,Object.assign({},hh,i||{}));m.offset=o.pan.mult(y.amount/o.pan.mag()),m.center=this._map.transform.center,ms(m,y)}if(o.zoom){const y=Go(o.zoom,d,B1);m.zoom=this._map.transform.zoom+y.amount,ms(m,y)}if(o.bearing){const y=Go(o.bearing,d,Qi);m.bearing=this._map.transform.bearing+a.aC(y.amount,-179,179),ms(m,y)}if(o.pitch){const y=Go(o.pitch,d,pi);m.pitch=this._map.transform.pitch+y.amount,ms(m,y)}if(m.zoom||m.bearing){const y=o.pinchAround===void 0?o.around:o.pinchAround;m.around=y?this._map.unproject(y):this._map.getCenter()}return this.clear(),m.noMoveStart=!0,m}}function ms(u,i){(!u.duration||u.duration<i.duration)&&(u.duration=i.duration,u.easing=i.easing)}function Go(u,i,o){const{maxSpeed:d,linearity:m,deceleration:y}=o,v=a.aC(u*m/(i/1e3),-d,d),w=Math.abs(v)/(y*m);return{easing:o.easing,duration:1e3*w,amount:v*(w/2)}}class Sr extends a.C{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(i,o,d,m={}){const y=Tt(o.getCanvasContainer(),d),v=o.unproject(y);super(i,Object.assign({point:y,lngLat:v,originalEvent:d},m)),this._defaultPrevented=!1,this.target=o}}class Rs extends a.C{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(i,o,d){const m=i==="touchend"?d.changedTouches:d.touches,y=li(o.getCanvasContainer(),m),v=y.map(E=>o.unproject(E)),w=y.reduce((E,P,R,O)=>E.add(P.div(O.length)),new a.P(0,0));super(i,{points:y,point:w,lngLats:v,lngLat:o.unproject(w),originalEvent:d}),this._defaultPrevented=!1}}class zm extends a.C{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(i,o){super("wheel",{originalEvent:o}),this._defaultPrevented=!1}}class km{constructor(i,o){this._map=i,this._clickTolerance=o.clickTolerance}reset(){this._mousedownPos=void 0}wheel(i){return this._firePreventable(new zm(this._map,i))}mousedown(i,o){return this._mousedownPos=o,this._firePreventable(new Sr(i.type,this._map,i))}mouseup(i){this._map.fire(new Sr(i.type,this._map,i))}preclick(i){const o=new MouseEvent("preclick",i);this._map.fire(new Sr(o.type,this._map,o))}click(i,o){this._mousedownPos&&this._mousedownPos.dist(o)>=this._clickTolerance||(this.preclick(i),this._map.fire(new Sr(i.type,this._map,i)))}dblclick(i){return this._firePreventable(new Sr(i.type,this._map,i))}mouseover(i){this._map.fire(new Sr(i.type,this._map,i))}mouseout(i){this._map.fire(new Sr(i.type,this._map,i))}touchstart(i){return this._firePreventable(new Rs(i.type,this._map,i))}touchmove(i){this._map.fire(new Rs(i.type,this._map,i))}touchend(i){this._map.fire(new Rs(i.type,this._map,i))}touchcancel(i){this._map.fire(new Rs(i.type,this._map,i))}_firePreventable(i){if(this._map.fire(i),i.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Fm{constructor(i){this._map=i}reset(){this._delayContextMenu=!1,this._contextMenuEvent=void 0}mousemove(i){this._map.fire(new Sr(i.type,this._map,i))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Sr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(i){this._delayContextMenu?this._contextMenuEvent=i:this._map.fire(new Sr(i.type,this._map,i)),this._map.listens("contextmenu")&&i.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Om{constructor(i,o){this._map=i,this._el=i.getCanvasContainer(),this._container=i.getContainer(),this._clickTolerance=o.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(i,o){this.isEnabled()&&i.shiftKey&&i.button===0&&(qe(),this._startPos=this._lastPos=o,this._active=!0)}mousemoveWindow(i,o){if(!this._active)return;const d=o,m=this._startPos,y=this._lastPos;if(!m||!y||y.equals(d)||!this._box&&d.dist(m)<this._clickTolerance)return;this._lastPos=d,this._box||(this._box=ke("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",i));const v=Math.min(m.x,d.x),w=Math.max(m.x,d.x),E=Math.min(m.y,d.y),P=Math.max(m.y,d.y);this._map._requestDomTask(()=>{this._box&&(this._box.style.transform=`translate(${v}px,${E}px)`,this._box.style.width=w-v+"px",this._box.style.height=P-E+"px")})}mouseupWindow(i,o){if(!this._active)return;const d=this._startPos,m=o;if(d&&i.button===0){if(this.reset(),Rt(),d.x!==m.x||d.y!==m.y)return this._map.fire(new a.C("boxzoomend",{originalEvent:i})),{cameraAnimation:y=>y.fitScreenCoordinates(d,m,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",i)}}keydown(i){this._active&&i.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",i))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),ot(),delete this._startPos,delete this._lastPos}_fireEvent(i,o){return this._map.fire(new a.C(i,{originalEvent:o}))}}function dh(u,i){const o={};for(let d=0;d<u.length;d++)o[u[d].identifier]=i[d];return o}class Qs{constructor(i){this.reset(),this.numTouches=i.numTouches}reset(){this.centroid=void 0,this.startTime=0,this.touches={},this.aborted=!1}touchstart(i,o,d){(this.centroid||d.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===0&&(this.startTime=i.timeStamp),d.length===this.numTouches&&(this.centroid=function(m){const y=new a.P(0,0);for(const v of m)y._add(v);return y.div(m.length)}(o),this.touches=dh(d,o)))}touchmove(i,o,d){if(this.aborted||!this.centroid)return;const m=dh(d,o);for(const y in this.touches){const v=m[y];(!v||v.dist(this.touches[y])>30)&&(this.aborted=!0)}}touchend(i,o,d){if((!this.centroid||i.timeStamp-this.startTime>500)&&(this.aborted=!0),d.length===0){const m=!this.aborted&&this.centroid;if(this.reset(),m)return m}}}class $o{constructor(i){this.singleTap=new Qs(i),this.numTaps=i.numTaps,this.reset()}reset(){this.lastTime=1/0,this.lastTap=void 0,this.count=0,this.singleTap.reset()}touchstart(i,o,d){this.singleTap.touchstart(i,o,d)}touchmove(i,o,d){this.singleTap.touchmove(i,o,d)}touchend(i,o,d){const m=this.singleTap.touchend(i,o,d);if(m){const y=i.timeStamp-this.lastTime<500,v=!this.lastTap||this.lastTap.dist(m)<30;if(y&&v||this.reset(),this.count++,this.lastTime=i.timeStamp,this.lastTap=m,this.count===this.numTaps)return this.reset(),m}}}class Vc{constructor(){this._zoomIn=new $o({numTouches:1,numTaps:2}),this._zoomOut=new $o({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(i,o,d){this._zoomIn.touchstart(i,o,d),this._zoomOut.touchstart(i,o,d)}touchmove(i,o,d){this._zoomIn.touchmove(i,o,d),this._zoomOut.touchmove(i,o,d)}touchend(i,o,d){const m=this._zoomIn.touchend(i,o,d),y=this._zoomOut.touchend(i,o,d);return m?(this._active=!0,i.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:v=>v.easeTo({duration:300,zoom:v.getZoom()+1,around:v.unproject(m)},{originalEvent:i})}):y?(this._active=!0,i.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:v=>v.easeTo({duration:300,zoom:v.getZoom()-1,around:v.unproject(y)},{originalEvent:i})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const ef=0,Bm=2,Nm={[ef]:1,[Bm]:2},_a={Control:"ctrlKey",Alt:"altKey",Shift:"shiftKey",Meta:"metaKey"};class fh{constructor(i){this.reset(),this._clickTolerance=i.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,this._lastPoint=void 0,this._eventButton=void 0}_correctButton(i,o){return!1}_move(i,o){return{}}mousedown(i,o){if(this._lastPoint)return;const d=Xt(i);this._correctButton(i,d)&&(this._lastPoint=o,this._eventButton=d)}mousemoveWindow(i,o){const d=this._lastPoint;if(d){if(i.preventDefault(),this._eventButton!=null&&function(m,y){const v=Nm[y];return m.buttons===void 0||(m.buttons&v)!==v}(i,this._eventButton))this.reset();else if(this._moved||!(o.dist(d)<this._clickTolerance))return this._moved=!0,this._lastPoint=o,this._move(d,o)}}mouseupWindow(i){this._lastPoint&&Xt(i)===this._eventButton&&(this._moved&&Rt(),this.reset())}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class eo extends fh{mousedown(i,o){super.mousedown(i,o),this._lastPoint&&(this._active=!0)}_correctButton(i,o){return o===0&&!i.ctrlKey}_move(i,o){return{around:o,panDelta:o.sub(i)}}}class tf extends fh{constructor(i){super(i),this._pitchRotateKey=i.pitchRotateKey?_a[i.pitchRotateKey]:void 0}_correctButton(i,o){return this._pitchRotateKey?o===0&&i[this._pitchRotateKey]:o===0&&i.ctrlKey||o===2}_move(i,o){const d=.8*(o.x-i.x);if(d)return this._active=!0,{bearingDelta:d}}contextmenu(i){this._pitchRotateKey||i.preventDefault()}}class ph extends fh{constructor(i){super(i),this._pitchRotateKey=i.pitchRotateKey?_a[i.pitchRotateKey]:void 0}_correctButton(i,o){return this._pitchRotateKey?o===0&&i[this._pitchRotateKey]:o===0&&i.ctrlKey||o===2}_move(i,o){const d=-.5*(o.y-i.y);if(d)return this._active=!0,{pitchDelta:d}}contextmenu(i){this._pitchRotateKey||i.preventDefault()}}class Vm{constructor(i,o){this._map=i,this._el=i.getCanvasContainer(),this._minTouches=1,this._clickTolerance=o.clickTolerance||1,this.reset(),a.aZ(["_addTouchPanBlocker","_showTouchPanBlockerAlert"],this)}reset(){this._active=!1,this._touches={},this._sum=new a.P(0,0)}touchstart(i,o,d){return this._calculateTransform(i,o,d)}touchmove(i,o,d){if(this._active&&!(d.length<this._minTouches)){if(this._map._cooperativeGestures&&!this._map.isMoving()){if(d.length===1&&!a.eO())return void this._showTouchPanBlockerAlert();this._alertContainer.style.visibility!=="hidden"&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}return i.cancelable&&i.preventDefault(),this._calculateTransform(i,o,d)}}touchend(i,o,d){this._calculateTransform(i,o,d),this._active&&d.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(i,o,d){d.length>0&&(this._active=!0);const m=dh(d,o),y=new a.P(0,0),v=new a.P(0,0);let w=0;for(const P in m){const R=m[P],O=this._touches[P];O&&(y._add(R),v._add(R.sub(O)),w++,m[P]=R)}if(this._touches=m,w<this._minTouches||!v.mag())return;const E=v.div(w);return this._sum._add(E),this._sum.mag()<this._clickTolerance?void 0:{around:y.div(w),panDelta:E}}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=ke("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 mh{constructor(){this.reset()}reset(){this._active=!1,this._firstTwoTouches=void 0}_start(i){}_move(i,o,d){return{}}touchstart(i,o,d){this._firstTwoTouches||d.length<2||(this._firstTwoTouches=[d[0].identifier,d[1].identifier],this._start([o[0],o[1]]))}touchmove(i,o,d){const m=this._firstTwoTouches;if(!m)return;i.preventDefault();const[y,v]=m,w=Tn(d,o,y),E=Tn(d,o,v);if(!w||!E)return;const P=this._aroundCenter?null:w.add(E).div(2);return this._move([w,E],P,i)}touchend(i,o,d){if(!this._firstTwoTouches)return;const[m,y]=this._firstTwoTouches,v=Tn(d,o,m),w=Tn(d,o,y);v&&w||(this._active&&Rt(),this.reset())}touchcancel(){this.reset()}enable(i){this._enabled=!0,this._aroundCenter=!!i&&i.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function Tn(u,i,o){for(let d=0;d<u.length;d++)if(u[d].identifier===o)return i[d]}function nf(u,i){return Math.log2(u/i)}class Um extends mh{reset(){super.reset(),this._distance=0,this._startDistance=0}_start(i){this._startDistance=this._distance=i[0].dist(i[1])}_move(i,o){const d=this._distance;if(this._distance=i[0].dist(i[1]),this._active||!(Math.abs(nf(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:nf(this._distance,d),pinchAround:o}}}function rf(u,i){return 180*u.angleWith(i)/Math.PI}class kl extends mh{reset(){super.reset(),this._minDiameter=0,this._startVector=void 0,this._vector=void 0}_start(i){this._startVector=this._vector=i[0].sub(i[1]),this._minDiameter=i[0].dist(i[1])}_move(i,o){const d=this._vector;if(this._vector=i[0].sub(i[1]),d&&(this._active||!this._isBelowThreshold(this._vector)))return this._active=!0,{bearingDelta:rf(this._vector,d),pinchAround:o}}_isBelowThreshold(i){this._minDiameter=Math.min(this._minDiameter,i.mag());const o=25/(Math.PI*this._minDiameter)*360,d=this._startVector;if(!d)return!1;const m=rf(i,d);return Math.abs(m)<o}}function _h(u){return Math.abs(u.y)>Math.abs(u.x)}class jm extends mh{constructor(i){super(),this._map=i}reset(){super.reset(),this._valid=void 0,this._firstMove=void 0,this._lastPoints=void 0}_start(i){this._lastPoints=i,_h(i[0].sub(i[1]))&&(this._valid=!1)}_move(i,o,d){const m=this._lastPoints;if(!m)return;const y=i[0].sub(m[0]),v=i[1].sub(m[1]);return this._map._cooperativeGestures&&!a.eO()&&d.touches.length<3||(this._valid=this.gestureBeginsVertically(y,v,d.timeStamp),!this._valid)?void 0:(this._lastPoints=i,this._active=!0,{pitchDelta:(y.y+v.y)/2*-.5})}gestureBeginsVertically(i,o,d){if(this._valid!==void 0)return this._valid;const m=i.mag()>=2,y=o.mag()>=2;if(!m&&!y)return;if(!m||!y)return this._firstMove==null&&(this._firstMove=d),d-this._firstMove<100&&void 0;const v=i.y>0==o.y>0;return _h(i)&&_h(o)&&v}}const Gm={panStep:100,bearingStep:15,pitchStep:10};class Fl{constructor(){const i=Gm;this._panStep=i.panStep,this._bearingStep=i.bearingStep,this._pitchStep=i.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(i){if(i.altKey||i.ctrlKey||i.metaKey)return;let o=0,d=0,m=0,y=0,v=0;switch(i.keyCode){case 61:case 107:case 171:case 187:o=1;break;case 189:case 109:case 173:o=-1;break;case 37:i.shiftKey?d=-1:(i.preventDefault(),y=-1);break;case 39:i.shiftKey?d=1:(i.preventDefault(),y=1);break;case 38:i.shiftKey?m=1:(i.preventDefault(),v=-1);break;case 40:i.shiftKey?m=-1:(i.preventDefault(),v=1);break;default:return}return this._rotationDisabled&&(d=0,m=0),{cameraAnimation:w=>{const E=w.getZoom();w.easeTo({duration:300,easeId:"keyboardHandler",easing:$m,zoom:o?Math.round(E)+o*(i.shiftKey?2:1):E,bearing:w.getBearing()+d*this._bearingStep,pitch:w.getPitch()+m*this._pitchStep,offset:[-y*this._panStep,-v*this._panStep],center:w.getCenter()},{originalEvent:i})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function $m(u){return u*(2-u)}const Ol=4.000244140625,Hm=1/450;class sf{constructor(i,o){this._map=i,this._el=i.getCanvasContainer(),this._handler=o,this._delta=0,this._lastDelta=0,this._defaultZoomRate=.01,this._wheelZoomRate=Hm,a.aZ(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert"],this)}setZoomRate(i){this._defaultZoomRate=i}setWheelZoomRate(i){this._wheelZoomRate=i}isEnabled(){return!!this._enabled}isActive(){return this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(i){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!i&&i.around==="center",this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(i){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(i.ctrlKey||i.metaKey||this.isZooming()||a.eO()))return void this._showBlockerAlert();this._alertContainer.style.visibility!=="hidden"&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let o=i.deltaMode===WheelEvent.DOM_DELTA_LINE?40*i.deltaY:i.deltaY;const d=a.o.now(),m=d-(this._lastWheelEventTime||0);this._lastWheelEventTime=d,o!==0&&o%Ol===0?this._type="wheel":o!==0&&Math.abs(o)<4?this._type="trackpad":m>400?(this._type=null,this._lastValue=o,this._timeout=window.setTimeout(this._onTimeout,40,i)):this._type||(this._type=Math.abs(m*o)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,o+=this._lastValue)),i.shiftKey&&o&&(o/=4),this._type&&(this._lastWheelEvent=i,this._delta-=o,this._active||this._start(i)),i.preventDefault()}_onTimeout(i){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(i)}_start(i){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 o=Tt(this._el,i);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:o,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const i=this._map.transform;this._type==="wheel"&&i.projection.wrap&&(i._center.lng>=180||i._center.lng<=-180)&&(this._prevEase=null,this._easing=null,this._lastWheelEvent=null,this._lastWheelEventTime=0);const o=()=>i._terrainEnabled()&&this._aroundCoord?i.computeZoomRelativeTo(this._aroundCoord):i.zoom;if(this._delta!==0){const P=this._type==="wheel"&&Math.abs(this._delta)>Ol?this._wheelZoomRate:this._defaultZoomRate;let R=2/(1+Math.exp(-Math.abs(this._delta*P)));this._delta<0&&R!==0&&(R=1/R);const O=o(),k=Math.pow(2,O),N=typeof this._targetZoom=="number"?i.zoomScale(this._targetZoom):k;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(N*R))),this._type==="wheel"&&(this._startZoom=O,this._easing=this._smoothOutEasing(200)),this._lastDelta=this._delta,this._delta=0}const d=typeof this._targetZoom=="number"?this._targetZoom:o(),m=this._startZoom,y=this._easing;let v,w=!1;if(this._type==="wheel"&&m&&y){const P=Math.min((a.o.now()-this._lastWheelEventTime)/200,1),R=y(P);v=a.am(m,d,R),P<1?this._frameId||(this._frameId=!0):w=!0}else v=d,w=!0;this._active=!0,w&&(this._active=!1,this._finishTimeout=window.setTimeout(()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200));let E=v-o();return E*this._lastDelta<0&&(E=0),{noInertia:!0,needsRenderFrame:!w,zoomDelta:E,around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(i){let o=a.eP;if(this._prevEase){const d=this._prevEase,m=(a.o.now()-d.start)/d.duration,y=d.easing(m+.01)-d.easing(m),v=.27/Math.sqrt(y*y+1e-4)*.01,w=Math.sqrt(.0729-v*v);o=a.eN(v,w,.25,1)}return this._prevEase={start:a.o.now(),duration:i,easing:o},o}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=ke("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=/(Mac|iPad)/i.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 of{constructor(i,o){this._clickZoom=i,this._tapZoom=o}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 af{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(i,o){return i.preventDefault(),{cameraAnimation:d=>{d.easeTo({duration:300,zoom:d.getZoom()+(i.shiftKey?-1:1),around:d.unproject(o)},{originalEvent:i})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class nx{constructor(){this._tap=new $o({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,this._swipePoint=void 0,this._swipeTouch=0,this._tapTime=0,this._tap.reset()}touchstart(i,o,d){this._swipePoint||(this._tapTime&&i.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?d.length>0&&(this._swipePoint=o[0],this._swipeTouch=d[0].identifier):this._tap.touchstart(i,o,d))}touchmove(i,o,d){if(this._tapTime){if(this._swipePoint){if(d[0].identifier!==this._swipeTouch)return;const m=o[0],y=m.y-this._swipePoint.y;return this._swipePoint=m,i.preventDefault(),this._active=!0,{zoomDelta:y/128}}}else this._tap.touchmove(i,o,d)}touchend(i,o,d){this._tapTime?this._swipePoint&&d.length===0&&this.reset():this._tap.touchend(i,o,d)&&(this._tapTime=i.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Zm{constructor(i,o,d){this._el=i,this._mousePan=o,this._touchPan=d}enable(i){this._inertiaOptions=i||{},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 rx{constructor(i,o,d){this._pitchWithRotate=i.pitchWithRotate,this._mouseRotate=o,this._mousePitch=d}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class sx{constructor(i,o,d,m){this._el=i,this._touchZoom=o,this._touchRotate=d,this._tapDragZoom=m,this._rotationDisabled=!1,this._enabled=!0}enable(i){this._touchZoom.enable(i),this._rotationDisabled||this._touchRotate.enable(i),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const gh=u=>u.zoom||u.drag||u.pitch||u.rotate;class ox extends a.C{}class ax{constructor(){this.constants=[1,1,.01],this.radius=0}setup(i,o){const d=a.ax([],o,i);this.radius=a.ai(d[2]<0?a.eR([],d,this.constants):[d[0],d[1],0])}projectRay(i){a.eR(i,i,this.constants),a.ay(i,i),a.eS(i,i,this.constants);const o=a.bJ([],i,this.radius);if(o[2]>0){const d=a.bJ([],[0,0,1],a.bi(o,[0,0,1])),m=a.bJ([],a.ay([],[o[0],o[1],0]),this.radius),y=a.cT([],o,a.bJ([],a.ax([],a.cT([],m,d),o),2));o[0]=y[0],o[1]=y[1]}return o}}function yh(u){return u.panDelta&&u.panDelta.mag()||u.zoomDelta||u.bearingDelta||u.pitchDelta}class lx{constructor(i,o){this._map=i,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new ix(i),this._bearingSnap=o.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new ax,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(o),a.aZ(["handleEvent","handleWindowEvent"],this);const d=this._el;this._listeners=[[d,"touchstart",{passive:!0}],[d,"touchmove",{passive:!1}],[d,"touchend",void 0],[d,"touchcancel",void 0],[d,"mousedown",void 0],[d,"mousemove",void 0],[d,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[d,"mouseover",void 0],[d,"mouseout",void 0],[d,"dblclick",void 0],[d,"click",void 0],[d,"keydown",{capture:!1}],[d,"keyup",void 0],[d,"wheel",{passive:!1}],[d,"contextmenu",void 0],[window,"blur",void 0]];for(const[m,y,v]of this._listeners){const w=m===document?this.handleWindowEvent:this.handleEvent;m.addEventListener(y,w,v)}}destroy(){for(const[i,o,d]of this._listeners){const m=i===document?this.handleWindowEvent:this.handleEvent;i.removeEventListener(o,m,d)}}_addDefaultHandlers(i){const o=this._map,d=o.getCanvasContainer();this._add("mapEvent",new km(o,i));const m=o.boxZoom=new Om(o,i);this._add("boxZoom",m);const y=new Vc,v=new af;o.doubleClickZoom=new of(v,y),this._add("tapZoom",y),this._add("clickZoom",v);const w=new nx;this._add("tapDragZoom",w);const E=o.touchPitch=new jm(o);this._add("touchPitch",E);const P=new tf(i),R=new ph(i);o.dragRotate=new rx(i,P,R),this._add("mouseRotate",P,["mousePitch"]),this._add("mousePitch",R,["mouseRotate"]);const O=new eo(i),k=new Vm(o,i);o.dragPan=new Zm(d,O,k),this._add("mousePan",O),this._add("touchPan",k,["touchZoom","touchRotate"]);const N=new kl,j=new Um;o.touchZoomRotate=new sx(d,j,N,w),this._add("touchRotate",N,["touchPan","touchZoom"]),this._add("touchZoom",j,["touchPan","touchRotate"]),this._add("blockableMapEvent",new Fm(o));const U=o.scrollZoom=new sf(o,this);this._add("scrollZoom",U,["mousePan"]);const X=o.keyboard=new Fl;this._add("keyboard",X);for(const W of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])i.interactive&&i[W]&&o[W].enable(i[W])}_add(i,o,d){this._handlers.push({handlerName:i,handler:o,allowed:d}),this._handlersById[i]=o}stop(i){if(!this._updatingCamera){for(const{handler:o}of this._handlers)o.reset();this._inertia.clear(),this._fireEvents({},{},i),this._changes=[],this._originalZoom=void 0}}isActive(){for(const{handler:i}of this._handlers)if(i.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!gh(this._eventsInProgress)||this.isZooming()}_isDragging(){return!!this._eventsInProgress.drag}_blockedByActive(i,o,d){for(const m in i)if(m!==d&&(!o||o.indexOf(m)<0))return!0;return!1}handleWindowEvent(i){this.handleEvent(i,`${i.type}Window`)}_getMapTouches(i){const o=[];for(const d of i)this._el.contains(d.target)&&o.push(d);return o}handleEvent(i,o){this._updatingCamera=!0;const d=i.type==="renderFrame",m=d?void 0:i,y={needsRenderFrame:!1},v={},w={},E=i.touches?this._getMapTouches(i.touches):void 0,P=E?li(this._el,E):d?void 0:Tt(this._el,i);for(const{handlerName:k,handler:N,allowed:j}of this._handlers){if(!N.isEnabled())continue;let U;this._blockedByActive(w,j,k)?N.reset():N[o||i.type]&&(U=N[o||i.type](i,P,E),this.mergeHandlerResult(y,v,U,k,m),U&&U.needsRenderFrame&&this._triggerRenderFrame()),(U||N.isActive())&&(w[k]=N)}const R={};for(const k in this._previousActiveHandlers)w[k]||(R[k]=m);this._previousActiveHandlers=w,(Object.keys(R).length||yh(y))&&(this._changes.push([y,v,R]),this._triggerRenderFrame()),(Object.keys(w).length||yh(y))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:O}=y;O&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],O(this._map))}mergeHandlerResult(i,o,d,m,y){if(!d)return;Object.assign(i,d);const v={handlerName:m,originalEvent:d.originalEvent||y};d.zoomDelta!==void 0&&(o.zoom=v),d.panDelta!==void 0&&(o.drag=v),d.pitchDelta!==void 0&&(o.pitch=v),d.bearingDelta!==void 0&&(o.rotate=v)}_applyChanges(){const i={},o={},d={};for(const[m,y,v]of this._changes)m.panDelta&&(i.panDelta=(i.panDelta||new a.P(0,0))._add(m.panDelta)),m.zoomDelta&&(i.zoomDelta=(i.zoomDelta||0)+m.zoomDelta),m.bearingDelta&&(i.bearingDelta=(i.bearingDelta||0)+m.bearingDelta),m.pitchDelta&&(i.pitchDelta=(i.pitchDelta||0)+m.pitchDelta),m.around!==void 0&&(i.around=m.around),m.aroundCoord!==void 0&&(i.aroundCoord=m.aroundCoord),m.pinchAround!==void 0&&(i.pinchAround=m.pinchAround),m.noInertia&&(i.noInertia=m.noInertia),Object.assign(o,y),Object.assign(d,v);this._updateMapTransform(i,o,d),this._changes=[]}_updateMapTransform(i,o,d){const m=this._map,y=m.transform,v=ie=>[ie.x,ie.y,ie.z];if((()=>{const ie=this._eventsInProgress.drag;return ie&&!this._handlersById[ie.handlerName].isActive()})()&&!yh(i)){const ie=y.zoom;y.cameraElevationReference="sea",this._originalZoom!=null&&y._orthographicProjectionAtLowPitch&&y.projection.name!=="globe"&&y.pitch===0?(y.cameraElevationReference="ground",y.zoom=this._originalZoom):(y.recenterOnTerrain(),y.cameraElevationReference="ground"),ie!==y.zoom&&this._map._update(!0)}if(y._isCameraConstrained&&m._stop(!0),!yh(i))return void this._fireEvents(o,d,!0);let{panDelta:w,zoomDelta:E,bearingDelta:P,pitchDelta:R,around:O,aroundCoord:k,pinchAround:N}=i;y._isCameraConstrained&&(E>0&&(E=0),y._isCameraConstrained=!1),N!==void 0&&(O=N),(E||(ie=>o[ie]&&!this._eventsInProgress[ie])("drag"))&&O&&(this._dragOrigin=v(y.pointCoordinate3D(O)),this._originalZoom=y.zoom,this._trackingEllipsoid.setup(y._camera.position,this._dragOrigin)),y.cameraElevationReference="sea",m._stop(!0),O=O||m.transform.centerPoint,P&&(y.bearing+=P),R&&(y.pitch+=R),y._updateCameraState();const j=[0,0,0];if(w)if(y.projection.name==="mercator"){const ie=this._trackingEllipsoid.projectRay(y.screenPointToMercatorRay(O).dir),ne=this._trackingEllipsoid.projectRay(y.screenPointToMercatorRay(O.sub(w)).dir);j[0]=ne[0]-ie[0],j[1]=ne[1]-ie[1]}else{const ie=y.pointCoordinate(O);if(y.projection.name==="globe"){w=w.rotate(-y.angle);const ne=y._pixelsPerMercatorPixel/y.worldSize;j[0]=-w.x*a.eQ(a.bV(ie.y))*ne,j[1]=-w.y*a.eQ(y.center.lat)*ne}else{const ne=y.pointCoordinate(O.sub(w));ie&&ne&&(j[0]=ne.x-ie.x,j[1]=ne.y-ie.y)}}const U=y.zoom,X=[0,0,0];if(E){const ie=v(k||y.pointCoordinate3D(O)),ne={dir:a.ay([],a.ax([],ie,y._camera.position))};if(ne.dir[2]<0){const K=y.zoomDeltaToMovement(ie,E);a.bJ(X,ne.dir,K)}}const W=a.cT(j,j,X);y._translateCameraConstrained(W),E&&Math.abs(y.zoom-U)>1e-4&&y.recenterOnTerrain(),y.cameraElevationReference="ground",this._map._update(),i.noInertia||this._inertia.record(i),this._fireEvents(o,d,!0)}_fireEvents(i,o,d){const m=gh(this._eventsInProgress),y=gh(i),v={};for(const R in i){const{originalEvent:O}=i[R];this._eventsInProgress[R]||(v[`${R}start`]=O),this._eventsInProgress[R]=i[R]}!m&&y&&this._fireEvent("movestart",y.originalEvent);for(const R in v)this._fireEvent(R,v[R]);y&&this._fireEvent("move",y.originalEvent);for(const R in i){const{originalEvent:O}=i[R];this._fireEvent(R,O)}const w={};let E;for(const R in this._eventsInProgress){const{handlerName:O,originalEvent:k}=this._eventsInProgress[R];this._handlersById[O].isActive()||(delete this._eventsInProgress[R],E=o[O]||k,w[`${R}end`]=E)}for(const R in w)this._fireEvent(R,w[R]);const P=gh(this._eventsInProgress);if(d&&(m||y)&&!P){this._updatingCamera=!0;const R=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),O=k=>k!==0&&-this._bearingSnap<k&&k<this._bearingSnap;R?(O(R.bearing||this._map.getBearing())&&(R.bearing=0),this._map.easeTo(R,{originalEvent:E})):(this._map.fire(new a.C("moveend",{originalEvent:E})),O(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(i,o){this._map.fire(new a.C(i,o?{originalEvent:o}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(i=>{this._frameId=void 0,this.handleEvent(new ox("renderFrame",{timeStamp:i})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}const qm="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class cx extends a.E{constructor(i,o){super(),this._moving=!1,this._zooming=!1,this.transform=i,this._bearingSnap=o.bearingSnap,this._respectPrefersReducedMotion=o.respectPrefersReducedMotion!==!1,a.aZ(["_renderFrameCallback"],this)}getCenter(){return new a.aU(this.transform.center.lng,this.transform.center.lat)}setCenter(i,o){return this.jumpTo({center:i},o)}panBy(i,o,d){return i=a.P.convert(i).mult(-1),this.panTo(this.transform.center,Object.assign({offset:i},o),d)}panTo(i,o,d){return this.easeTo(Object.assign({center:i},o),d)}getZoom(){return this.transform.zoom}setZoom(i,o){return this.jumpTo({zoom:i},o),this}zoomTo(i,o,d){return this.easeTo(Object.assign({zoom:i},o),d)}zoomIn(i,o){return this.zoomTo(this.getZoom()+1,i,o),this}zoomOut(i,o){return this.zoomTo(this.getZoom()-1,i,o),this}getBearing(){return this.transform.bearing}setBearing(i,o){return this.jumpTo({bearing:i},o),this}getPadding(){return this.transform.padding}setPadding(i,o){return this.jumpTo({padding:i},o),this}rotateTo(i,o,d){return this.easeTo(Object.assign({bearing:i},o),d)}resetNorth(i,o){return this.rotateTo(0,Object.assign({duration:1e3},i),o),this}resetNorthPitch(i,o){return this.easeTo(Object.assign({bearing:0,pitch:0,duration:1e3},i),o),this}snapToNorth(i,o){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(i,o):this}getPitch(){return this.transform.pitch}setPitch(i,o){return this.jumpTo({pitch:i},o),this}cameraForBounds(i,o){i=a.aK.convert(i);const d=o&&o.bearing||0,m=o&&o.pitch||0,y=i.getNorthWest(),v=i.getSouthEast();return this._cameraForBounds(this.transform,y,v,d,m,o)}_extendPadding(i){const o={top:0,right:0,bottom:0,left:0};return i==null?Object.assign({},o,this.transform.padding):typeof i=="number"?{top:i,bottom:i,right:i,left:i}:Object.assign({},o,i)}_extendCameraOptions(i){return(i=Object.assign({offset:[0,0],maxZoom:this.transform.maxZoom},i)).padding=this._extendPadding(i.padding),i}_minimumAABBFrustumDistance(i,o){const d=o.max[0]-o.min[0],m=o.max[1]-o.min[1];return d/m>i.aspect?d/(2*Math.tan(.5*i.fovX)*i.aspect):m/(2*Math.tan(.5*i.fovY)*i.aspect)}_cameraForBoundsOnGlobe(i,o,d,m,y,v){const w=i.clone(),E=this._extendCameraOptions(v);w.bearing=m,w.pitch=y;const P=a.aU.convert(o),R=a.aU.convert(d),O=.5*(P.lat+R.lat),k=.5*(P.lng+R.lng),N=a.eT(O,k),j=a.ay([],N),U=a.ay([],a.bh([],j,[0,1,0])),X=a.bh([],U,j),W=[U[0],U[1],U[2],0,X[0],X[1],X[2],0,j[0],j[1],j[2],0,0,0,0,1],ie=[N,a.eT(P.lat,P.lng),a.eT(R.lat,P.lng),a.eT(R.lat,R.lng),a.eT(P.lat,R.lng),a.eT(O,P.lng),a.eT(O,R.lng),a.eT(P.lat,k),a.eT(R.lat,k)];let ne=a.cU.fromPoints(ie.map(Ue=>[a.bi(U,Ue),a.bi(X,Ue),a.bi(j,Ue)]));const K=a.ah([],ne.center,W);a.eU(K)===0&&a.eV(K,0,0,1),a.ay(K,K),a.bJ(K,K,a.aF),w.center=a.eW(K);const xe=w.getWorldToCameraMatrix(),le=a.b7(new Float64Array(16),xe);ne=a.cU.applyTransform(ne,a.aD([],xe,W));const _e=this._extendAABB(ne,w,E,m);if(!_e)return void a.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");ne=_e,a.ah(K,K,xe);const re=.5*(ne.max[2]-ne.min[2]),ae=this._minimumAABBFrustumDistance(w,ne),fe=a.bJ([],[0,0,1],re),Ce=a.cT(fe,K,fe),ve=ae+(w.pitch===0?0:a.bf(K,Ce)),Ne=w.globeCenterInViewSpace,ze=a.ax([],K,[Ne[0],Ne[1],Ne[2]]);a.ay(ze,ze),a.bJ(ze,ze,ve);const Je=a.cT([],K,ze);a.ah(Je,Je,le);const tt=a.eD/a.aF,Pe=a.ai(Je),we=a.bU(Math.max(Pe*tt-a.eD,Number.EPSILON),0),Oe=Math.min(w.zoomFromMercatorZAdjusted(we),E.maxZoom);return Oe>.5*(a.cJ+a.cv)?(w.setProjection({name:"mercator"}),w.zoom=Oe,this._cameraForBounds(w,o,d,m,y,v)):{center:w.center,zoom:Oe,bearing:m,pitch:y}}_extendAABB(i,o,d,m){const y=.5*((d.padding.left||0)+(d.padding.right||0)),v=.5*((d.padding.top||0)+(d.padding.bottom||0)),w=v,E=y,P=y,R=v,O=o.width-(E+P),k=o.height-(w+R),N=a.ax([],i.max,i.min),j=Math.min(O/N[0],k/N[1]),U=Math.min(o.scaleZoom(o.scale*j),d.maxZoom);if(isNaN(U))return null;const X=o.scale/o.zoomScale(U),W=new a.cU([i.min[0]-E*X,i.min[1]-R*X,i.min[2]],[i.max[0]+P*X,i.max[1]+w*X,i.max[2]]),ie=(typeof d.offset.x=="number"&&typeof d.offset.y=="number"?new a.P(d.offset.x,d.offset.y):a.P.convert(d.offset)).rotate(-a.ap(m));return W.center[0]-=ie.x*X,W.center[1]+=ie.y*X,W}queryTerrainElevation(i,o){const d=this.transform.elevation;return d?(o=Object.assign({},{exaggerated:!0},o),d.getAtPoint(a.ag.fromLngLat(i),null,o.exaggerated)):null}_cameraForBounds(i,o,d,m,y,v){if(i.projection.name==="globe")return this._cameraForBoundsOnGlobe(i,o,d,m,y,v);const w=i.clone(),E=this._extendCameraOptions(v);w.bearing=m,w.pitch=y;const P=a.aU.convert(o),R=a.aU.convert(d),O=new a.aU(P.lng,R.lat),k=new a.aU(R.lng,P.lat),N=w.project(P),j=w.project(R),U=this.queryTerrainElevation(P),X=this.queryTerrainElevation(R),W=this.queryTerrainElevation(O),ie=this.queryTerrainElevation(k),ne=[[N.x,N.y,Math.min(U||0,X||0,W||0,ie||0)],[j.x,j.y,Math.max(U||0,X||0,W||0,ie||0)]];let K=a.cU.fromPoints(ne);const xe=w.getWorldToCameraMatrix(),le=a.b7(new Float64Array(16),xe);K=a.cU.applyTransform(K,xe);const _e=this._extendAABB(K,w,E,m);if(!_e)return void a.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");K=_e;const re=.5*a.ax([],K.max,K.min)[2],ae=this._minimumAABBFrustumDistance(w,K),fe=[0,0,1,0];a.aE(fe,fe,xe),a.eX(fe,fe);const Ce=a.bJ([],fe,ae+re),ve=a.cT([],K.center,Ce);a.ah(K.center,K.center,le),a.ah(ve,ve,le);const Ne=w.unproject(new a.P(K.center[0],K.center[1])),ze=a.eY(w.projection,Ne),Je=Math.pow(2,ze),tt=Math.min(w._zoomFromMercatorZ(ve[2]*w.pixelsPerMeter*Je/w.worldSize),E.maxZoom);return w.mercatorFromTransition&&tt<.5*(a.cJ+a.cv)?(w.setProjection({name:"globe"}),w.zoom=tt,this._cameraForBounds(w,o,d,m,y,v)):{center:Ne,zoom:tt,bearing:m,pitch:y}}fitBounds(i,o,d){const m=this.cameraForBounds(i,o);return this._fitInternal(m,o,d)}fitScreenCoordinates(i,o,d,m,y){const v=a.P.convert(i),w=a.P.convert(o),E=new a.P(Math.min(v.x,w.x),Math.min(v.y,w.y)),P=new a.P(Math.max(v.x,w.x),Math.max(v.y,w.y));if(this.transform.projection.name==="mercator"&&this.transform.anyCornerOffEdge(v,w))return this;const R=this.transform.pointLocation3D(E),O=this.transform.pointLocation3D(P),k=this.transform.pointLocation3D(new a.P(E.x,P.y)),N=this.transform.pointLocation3D(new a.P(P.x,E.y)),j=[Math.min(R.lng,O.lng,k.lng,N.lng),Math.min(R.lat,O.lat,k.lat,N.lat)],U=[Math.max(R.lng,O.lng,k.lng,N.lng),Math.max(R.lat,O.lat,k.lat,N.lat)],X=m&&m.pitch?m.pitch:this.getPitch(),W=this._cameraForBounds(this.transform,j,U,d,X,m);return this._fitInternal(W,m,y)}_fitInternal(i,o,d){return i?(o=Object.assign(i,o)).linear?this.easeTo(o,d):this.flyTo(o,d):this}jumpTo(i,o){this.stop();const d=i.preloadOnly?this.transform.clone():this.transform;let m=!1,y=!1,v=!1;"zoom"in i&&d.zoom!==+i.zoom&&(m=!0,d.zoom=+i.zoom),i.center!==void 0&&(d.center=a.aU.convert(i.center)),"bearing"in i&&d.bearing!==+i.bearing&&(y=!0,d.bearing=+i.bearing),"pitch"in i&&d.pitch!==+i.pitch&&(v=!0,d.pitch=+i.pitch);const w=typeof i.padding=="number"?this._extendPadding(i.padding):i.padding;if(i.padding!=null&&!d.isPaddingEqual(w))if(i.retainPadding===!1){const E=d.clone();E.padding=w,d.setLocationAtPoint(d.center,E.centerPoint)}else d.padding=w;return i.preloadOnly?(this._preloadTiles(d),this):(this.fire(new a.C("movestart",o)).fire(new a.C("move",o)),m&&this.fire(new a.C("zoomstart",o)).fire(new a.C("zoom",o)).fire(new a.C("zoomend",o)),y&&this.fire(new a.C("rotatestart",o)).fire(new a.C("rotate",o)).fire(new a.C("rotateend",o)),v&&this.fire(new a.C("pitchstart",o)).fire(new a.C("pitch",o)).fire(new a.C("pitchend",o)),this.fire(new a.C("moveend",o)))}getFreeCameraOptions(){return this.transform.projection.supportsFreeCamera||a.w(qm),this.transform.getFreeCameraOptions()}setFreeCameraOptions(i,o){const d=this.transform;if(!d.projection.supportsFreeCamera)return a.w(qm),this;this.stop();const m=d.zoom,y=d.pitch,v=d.bearing;d.setFreeCameraOptions(i);const w=m!==d.zoom,E=y!==d.pitch,P=v!==d.bearing;return this.fire(new a.C("movestart",o)).fire(new a.C("move",o)),w&&this.fire(new a.C("zoomstart",o)).fire(new a.C("zoom",o)).fire(new a.C("zoomend",o)),P&&this.fire(new a.C("rotatestart",o)).fire(new a.C("rotate",o)).fire(new a.C("rotateend",o)),E&&this.fire(new a.C("pitchstart",o)).fire(new a.C("pitch",o)).fire(new a.C("pitchend",o)),this.fire(new a.C("moveend",o)),this}easeTo(i,o){this._stop(!1,i.easeId),((i=Object.assign({offset:[0,0],duration:500,easing:a.eP},i)).animate===!1||this._prefersReducedMotion(i))&&(i.duration=0);const d=this.transform,m=this.getZoom(),y=this.getBearing(),v=this.getPitch(),w=this.getPadding(),E="zoom"in i?+i.zoom:m,P="bearing"in i?this._normalizeBearing(i.bearing,y):y,R="pitch"in i?+i.pitch:v,O=this._extendPadding(i.padding),k=a.P.convert(i.offset);let N,j,U;if(d.projection.name==="globe"){const fe=a.ag.fromLngLat(d.center),Ce=k.rotate(-d.angle);fe.x+=Ce.x/d.worldSize,fe.y+=Ce.y/d.worldSize;const ve=fe.toLngLat(),Ne=a.aU.convert(i.center||ve);this._normalizeCenter(Ne),N=d.centerPoint.add(Ce),j=new a.P(fe.x,fe.y).mult(d.worldSize),U=new a.P(a.aH(Ne.lng),a.aL(Ne.lat)).mult(d.worldSize).sub(j)}else{N=d.centerPoint.add(k);const fe=d.pointLocation(N),Ce=a.aU.convert(i.center||fe);this._normalizeCenter(Ce),j=d.project(fe),U=d.project(Ce).sub(j)}const X=d.zoomScale(E-m);let W,ie;i.around&&(W=a.aU.convert(i.around),ie=d.locationPoint(W));const ne=this._zooming||E!==m,K=this._rotating||y!==P,xe=this._pitching||R!==v,le=!d.isPaddingEqual(O),_e=i.retainPadding===!1?d.clone():d,re=fe=>Ce=>{if(ne&&(fe.zoom=a.am(m,E,Ce)),K&&(fe.bearing=a.am(y,P,Ce)),xe&&(fe.pitch=a.am(v,R,Ce)),le&&(_e.interpolatePadding(w,O,Ce),N=_e.centerPoint.add(k)),W)fe.setLocationAtPoint(W,ie);else{const ve=fe.zoomScale(fe.zoom-m),Ne=E>m?Math.min(2,X):Math.max(.5,X),ze=Math.pow(Ne,1-Ce),Je=fe.unproject(j.add(U.mult(Ce*ze)).mult(ve));fe.setLocationAtPoint(fe.renderWorldCopies?Je.wrap():Je,N)}return i.preloadOnly||this._fireMoveEvents(o),fe};if(i.preloadOnly){const fe=this._emulate(re,i.duration,d);return this._preloadTiles(fe),this}const ae={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=ne,this._rotating=K,this._pitching=xe,this._padding=le,this._easeId=i.easeId,this._prepareEase(o,i.noMoveStart,ae),this._ease(re(d),fe=>{d.cameraElevationReference==="sea"&&d.recenterOnTerrain(),this._afterEase(o,fe)},i),this}_prepareEase(i,o,d={}){this._moving=!0,this.transform.cameraElevationReference="sea",this.transform._orthographicProjectionAtLowPitch&&this.transform.pitch===0&&this.transform.projection.name!=="globe"&&(this.transform.cameraElevationReference="ground"),o||d.moving||this.fire(new a.C("movestart",i)),this._zooming&&!d.zooming&&this.fire(new a.C("zoomstart",i)),this._rotating&&!d.rotating&&this.fire(new a.C("rotatestart",i)),this._pitching&&!d.pitching&&this.fire(new a.C("pitchstart",i))}_fireMoveEvents(i){this.fire(new a.C("move",i)),this._zooming&&this.fire(new a.C("zoom",i)),this._rotating&&this.fire(new a.C("rotate",i)),this._pitching&&this.fire(new a.C("pitch",i))}_afterEase(i,o){if(this._easeId&&o&&this._easeId===o)return;this._easeId=void 0,this.transform.cameraElevationReference="ground";const d=this._zooming,m=this._rotating,y=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,d&&this.fire(new a.C("zoomend",i)),m&&this.fire(new a.C("rotateend",i)),y&&this.fire(new a.C("pitchend",i)),this.fire(new a.C("moveend",i))}flyTo(i,o){if(this._prefersReducedMotion(i)){const Ue=a.aJ(i,["center","zoom","bearing","pitch","around","padding","retainPadding"]);return this.jumpTo(Ue,o)}this.stop(),i=Object.assign({offset:[0,0],speed:1.2,curve:1.42,easing:a.eP},i);const d=this.transform,m=this.getZoom(),y=this.getBearing(),v=this.getPitch(),w=this.getPadding(),E="zoom"in i?a.aC(+i.zoom,d.minZoom,d.maxZoom):m,P="bearing"in i?this._normalizeBearing(i.bearing,y):y,R="pitch"in i?+i.pitch:v,O=this._extendPadding(i.padding),k=d.zoomScale(E-m),N=a.P.convert(i.offset);let j=d.centerPoint.add(N);const U=d.pointLocation(j),X=a.aU.convert(i.center||U);this._normalizeCenter(X);const W=d.project(U),ie=d.project(X).sub(W);let ne=i.curve;const K=Math.max(d.width,d.height),xe=K/k,le=ie.mag();if("minZoom"in i){const Ue=a.aC(Math.min(i.minZoom,m,E),d.minZoom,d.maxZoom),$e=K/d.zoomScale(Ue-m);ne=Math.sqrt($e/le*2)}const _e=ne*ne;function re(Ue){const $e=(xe*xe-K*K+(Ue?-1:1)*_e*_e*le*le)/(2*(Ue?xe:K)*_e*le);return Math.log(Math.sqrt($e*$e+1)-$e)}function ae(Ue){return(Math.exp(Ue)-Math.exp(-Ue))/2}function fe(Ue){return(Math.exp(Ue)+Math.exp(-Ue))/2}const Ce=re(0);let ve=function(Ue){return fe(Ce)/fe(Ce+ne*Ue)},Ne=function(Ue){return K*((fe(Ce)*(ae($e=Ce+ne*Ue)/fe($e))-ae(Ce))/_e)/le;var $e},ze=(re(1)-Ce)/ne;if(Math.abs(le)<1e-6||!isFinite(ze)){if(Math.abs(K-xe)<1e-6)return this.easeTo(i,o);const Ue=xe<K?-1:1;ze=Math.abs(Math.log(xe/K))/ne,Ne=function(){return 0},ve=function($e){return Math.exp(Ue*ne*$e)}}i.duration="duration"in i?+i.duration:1e3*ze/("screenSpeed"in i?+i.screenSpeed/ne:+i.speed),i.maxDuration&&i.duration>i.maxDuration&&(i.duration=0);const Je=y!==P,tt=R!==v,Pe=!d.isPaddingEqual(O),we=i.retainPadding===!1?d.clone():d,Oe=Ue=>$e=>{const ft=$e*ze,lt=1/ve(ft);Ue.zoom=$e===1?E:m+Ue.scaleZoom(lt),Je&&(Ue.bearing=a.am(y,P,$e)),tt&&(Ue.pitch=a.am(v,R,$e)),Pe&&(we.interpolatePadding(w,O,$e),j=we.centerPoint.add(N));const ct=$e===1?X:Ue.unproject(W.add(ie.mult(Ne(ft))).mult(lt));return Ue.setLocationAtPoint(Ue.renderWorldCopies?ct.wrap():ct,j),Ue._updateCameraOnTerrain(),i.preloadOnly||this._fireMoveEvents(o),Ue};if(i.preloadOnly){const Ue=this._emulate(Oe,i.duration,d);return this._preloadTiles(Ue),this}return this._zooming=!0,this._rotating=Je,this._pitching=tt,this._padding=Pe,this._prepareEase(o,!1),this._ease(Oe(d),()=>this._afterEase(o),i),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_requestRenderFrame(i){}_cancelRenderFrame(i){}_stop(i,o){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),this._easeFrameId=void 0,this._onEaseFrame=void 0),this._onEaseEnd){const d=this._onEaseEnd;this._onEaseEnd=void 0,d.call(this,o)}if(!i){const d=this.handlers;d&&d.stop(!1)}return this}_ease(i,o,d){d.animate===!1||d.duration===0?(i(1),o()):(this._easeStart=a.o.now(),this._easeOptions=d,this._onEaseFrame=i,this._onEaseEnd=o,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const i=Math.min((a.o.now()-this._easeStart)/this._easeOptions.duration,1),o=this._onEaseFrame;o&&o(this._easeOptions.easing(i)),i<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(i,o){i=a.bs(i,-180,180);const d=Math.abs(i-o);return Math.abs(i-360-o)<d&&(i-=360),Math.abs(i+360-o)<d&&(i+=360),i}_normalizeCenter(i){const o=this.transform;if(o.maxBounds||o.projection.name!=="globe"&&!o.renderWorldCopies)return;const d=i.lng-o.center.lng;i.lng+=d>180?-360:d<-180?360:0}_prefersReducedMotion(i){return this._respectPrefersReducedMotion&&a.o.prefersReducedMotion&&!(i&&i.essential)}_emulate(i,o,d){const m=Math.ceil(15*o/1e3),y=[],v=i(d.clone());for(let w=0;w<=m;w++){const E=v(w/m);y.push(E.clone())}return y}_preloadTiles(i,o){}}class Wm{constructor(i={}){this.options=i,a.aZ(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(i){const o=this.options&&this.options.compact,d=i._getUIString("AttributionControl.ToggleAttribution");this._map=i,this._container=ke("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=ke("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._compactButton.setAttribute("aria-label",d);const m=ke("span","mapboxgl-ctrl-icon",this._compactButton);return m.setAttribute("aria-hidden","true"),m.setAttribute("title",d),this._innerContainer=ke("div","mapboxgl-ctrl-attrib-inner",this._container),o&&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),o===void 0&&(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","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","true"))}_updateEditLink(){let i=this._editLink;i||(i=this._editLink=this._container.querySelector(".mapbox-improve-map"));const o=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||a.g.ACCESS_TOKEN}];if(i){const d=o.reduce((m,y,v)=>(y.value&&(m+=`${y.key}=${y.value}${v<o.length-1?"&":""}`),m),"?");i.href=`${a.g.FEEDBACK_URL}/${d}#${jr(this._map,!0)}`,i.rel="noopener nofollow"}}_updateData(i){!i||(i.dataType!=="source"||i.sourceDataType!=="metadata"&&i.sourceDataType!=="visibility")&&i.dataType!=="style"||(this._updateAttributions(),this._updateEditLink())}_updateAttributions(){if(!this._map.style)return;let i=[];if(this._map.style.stylesheet){const m=this._map.style.stylesheet;this.styleOwner=m.owner,this.styleId=m.id}const o=this._map.style._mergedSourceCaches;for(const m in o){const y=o[m];if(y.used){const v=y.getSource();v.attribution&&i.indexOf(v.attribution)<0&&i.push(v.attribution)}}i.sort((m,y)=>m.length-y.length),i=i.filter((m,y)=>{for(let v=y+1;v<i.length;v++)if(i[v].indexOf(m)>=0)return!1;return!0}),this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?i=[...this.options.customAttribution,...i]:i.unshift(this.options.customAttribution));const d=i.map(m=>function(y){const v=new DOMParser().parseFromString(y,"text/html");return Array.from(v.body.querySelectorAll("*")).reverse().forEach(w=>{const E=w.textContent||"";if(w.tagName!=="A")return void w.replaceWith(...w.childNodes);const P=w.getAttribute("href");if(!P||!/^(https?:|mailto:)/i.test(P))return void w.replaceWith(v.createTextNode(E));const R=v.createElement("a");R.href=P,R.textContent=E,R.rel="noopener nofollow";const O=w.getAttribute("class");O&&(R.className=O),w.replaceWith(R)}),v.body.innerHTML}(m)).join(" | ");d!==this._attribHTML&&(this._attribHTML=d,i.length?(this._innerContainer.innerHTML=d,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")}}class Xm{constructor(){a.aZ(["_updateLogo","_updateCompact"],this)}onAdd(i){this._map=i,this._container=ke("div","mapboxgl-ctrl");const o=ke("a","mapboxgl-ctrl-logo");return o.target="_blank",o.rel="noopener nofollow",o.href="https://www.mapbox.com/",o.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),o.setAttribute("rel","noopener nofollow"),this._container.appendChild(o),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)}getDefaultPosition(){return"bottom-left"}_updateLogo(i){i&&i.sourceDataType!=="metadata"||(this._container.style.display=this._logoRequired()?"block":"none")}_logoRequired(){if(!this._map.style)return!0;const i=this._map.style._sourceCaches;if(Object.entries(i).length===0)return!0;for(const o in i){const d=i[o].getSource();if(d.hasOwnProperty("mapbox_logo")&&!d.mapbox_logo)return!1}return!0}_updateCompact(){const i=this._container.children;if(i.length){const o=i[0];this._map.getCanvasContainer().offsetWidth<250?o.classList.add("mapboxgl-compact"):o.classList.remove("mapboxgl-compact")}}}class ux{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(i){const o=++this._id;return this._queue.push({callback:i,id:o,cancelled:!1}),o}remove(i){const o=this._currentlyRunning,d=o?this._queue.concat(o):this._queue;for(const m of d)if(m.id===i)return void(m.cancelled=!0)}run(i=0){const o=this._currentlyRunning=this._queue;this._queue=[];for(const d of o)if(!d.cancelled&&(d.callback(i),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}class N1{constructor(i){this.jumpTo(i)}getValue(i){if(i<=this._startTime)return this._start;if(i>=this._endTime)return this._end;const o=a.dn((i-this._startTime)/(this._endTime-this._startTime));return this._start*(1-o)+this._end*o}isEasing(i){return i>=this._startTime&&i<=this._endTime}jumpTo(i){this._startTime=-1/0,this._endTime=-1/0,this._start=i,this._end=i}easeTo(i,o,d){this._start=this.getValue(o),this._end=i,this._startTime=o,this._endTime=o+d}}const V1={"AttributionControl.ToggleAttribution":"Toggle attribution","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox homepage","Map.Title":"Map","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScrollZoomBlocker.CtrlMessage":"Use ctrl + scroll to zoom the map","ScrollZoomBlocker.CmdMessage":"Use ⌘ + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"};class $i extends a.C{constructor(i,o,d,m){const{point:y,lngLat:v,originalEvent:w,target:E}=i;super(i.type,{point:y,lngLat:v,originalEvent:w,target:E}),this.preventDefault=()=>{i.preventDefault()},this.id=o,this.interaction=d,this.feature=m}}class lf{constructor(i){this.map=i,this.interactionsByType=new Map,this.delegatedInteractions=new Map,this.typeById=new Map,this.filters=new Map,this.handleType=this.handleType.bind(this),this.handleMove=this.handleMove.bind(this),this.handleOut=this.handleOut.bind(this),this.hoveredFeatures=new Map,this.prevHoveredFeatures=new Map}add(i,o){if(this.typeById.has(i))throw new Error(`Interaction id "${i}" already exists.`);const d=o.filter;let m=o.type;d&&this.filters.set(i,a.dg(d)),m==="mouseover"&&(m="mouseenter"),m==="mouseout"&&(m="mouseleave");const y=this.interactionsByType.get(m)||new Map;m==="mouseenter"||m==="mouseleave"?(this.delegatedInteractions.size===0&&(this.map.on("mousemove",this.handleMove),this.map.on("mouseout",this.handleOut)),this.delegatedInteractions.set(i,o)):y.size===0&&this.map.on(m,this.handleType),y.size===0&&this.interactionsByType.set(m,y),y.set(i,o),this.typeById.set(i,m)}get(i){const o=this.typeById.get(i);if(!o)return;const d=this.interactionsByType.get(o);return d?d.get(i):void 0}remove(i){const o=this.typeById.get(i);if(!o)return;this.typeById.delete(i),this.filters.delete(i);const d=this.interactionsByType.get(o);d&&(d.delete(i),o==="mouseenter"||o==="mouseleave"?(this.delegatedInteractions.delete(i),this.delegatedInteractions.size===0&&(this.map.off("mousemove",this.handleMove),this.map.off("mouseout",this.handleOut))):d.size===0&&this.map.off(o,this.handleType))}queryTargets(i,o){const d=[];for(const[m,y]of o)y.target&&d.push({targetId:m,target:y.target,filter:this.filters.get(m)});return this.map.style.queryRenderedTargets(i,d,this.map.transform)}handleMove(i){this.prevHoveredFeatures=this.hoveredFeatures,this.hoveredFeatures=new Map;const o=this.queryTargets(i.point,Array.from(this.delegatedInteractions).reverse());o.length&&(i.type="mouseenter",this.handleType(i,o));const d=new Map;for(const[m,{feature:y}]of this.prevHoveredFeatures)this.hoveredFeatures.has(m)||d.set(y.id,y);d.size&&(i.type="mouseleave",this.handleType(i,Array.from(d.values())))}handleOut(i){const o=Array.from(this.hoveredFeatures.values()).map(({feature:d})=>d);o.length&&(i.type="mouseleave",this.handleType(i,o)),this.hoveredFeatures.clear()}handleType(i,o){const d=i.type==="mouseenter";if(d&&!this.interactionsByType.has(i.type))return void a.w("mouseenter interaction required for mouseleave to work.");const m=Array.from(this.interactionsByType.get(i.type)).reverse(),y=!!o;o=o||this.queryTargets(i.point,m);let v=!1;const w=new Set;for(const E of o){for(const[P,R]of m){if(!R.target)continue;const O=E.variants?E.variants[P]:null;if(O){for(const k of O){if(Bo(k,E,w,P))continue;const N=new a.di(E,k),j=Pp(k,E,P);y&&N.id!==void 0&&(N.state=this.map.getFeatureState(N));const U=d?this.prevHoveredFeatures.get(j):null,X=new $i(i,P,R,N),W=U?U.stop:R.handler(X);if(d&&this.hoveredFeatures.set(j,{feature:E,stop:W}),W!==!1){v=!0;break}}if(v)break}}if(v)break}if(!v)for(const[E,P]of m){const{handler:R,target:O}=P;if(!O&&R(new $i(i,E,P,null))!==!1)break}}}function U1(u,i){if(Array.isArray(u)&&Array.isArray(i)){const o=new Set(u),d=new Set(i);return o.size===d.size&&u.every(m=>d.has(m))}return a.b6(u,i)}const j1={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,useServerFontComposition:!0,transformRequest:null,accessToken:null,fadeDuration:300,respectPrefersReducedMotion:!0,crossSourceCollisions:!0,collectResourceTiming:!1,testMode:!1,precompilePrograms:!0,scaleFactor:1},G1={showCompass:!0,showZoom:!0,visualizePitch:!1};class xh{constructor(i,o,d=!1){this._clickTolerance=10,this.element=o,this.mouseRotate=new tf({clickTolerance:i.dragRotate._mouseRotate._clickTolerance}),this.map=i,d&&(this.mousePitch=new ph({clickTolerance:i.dragRotate._mousePitch._clickTolerance})),a.aZ(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),o.addEventListener("mousedown",this.mousedown),o.addEventListener("touchstart",this.touchstart,{passive:!1}),o.addEventListener("touchmove",this.touchmove),o.addEventListener("touchend",this.touchend),o.addEventListener("touchcancel",this.reset)}down(i,o){this.mouseRotate.mousedown(i,o),this.mousePitch&&this.mousePitch.mousedown(i,o),qe()}move(i,o){const d=this.map,m=this.mouseRotate.mousemoveWindow(i,o),y=m&&m.bearingDelta;if(y&&d.setBearing(d.getBearing()+y),this.mousePitch){const v=this.mousePitch.mousemoveWindow(i,o),w=v&&v.pitchDelta;w&&d.setPitch(d.getPitch()+w)}}off(){const i=this.element;i.removeEventListener("mousedown",this.mousedown),i.removeEventListener("touchstart",this.touchstart),i.removeEventListener("touchmove",this.touchmove),i.removeEventListener("touchend",this.touchend),i.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){ot(),window.removeEventListener("mousemove",this.mousemove),window.removeEventListener("mouseup",this.mouseup)}mousedown(i){this.down(Object.assign({},i,{button:i.button,type:i.type,ctrlKey:!0,preventDefault:()=>i.preventDefault()}),Tt(this.element,i)),window.addEventListener("mousemove",this.mousemove),window.addEventListener("mouseup",this.mouseup)}mousemove(i){this.move(i,Tt(this.element,i))}mouseup(i){this.mouseRotate.mouseupWindow(i),this.mousePitch&&this.mousePitch.mouseupWindow(i),this.offTemp()}touchstart(i){i.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=li(this.element,i.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>i.preventDefault()},this._startPos))}touchmove(i){i.targetTouches.length!==1?this.reset():(this._lastPos=li(this.element,i.targetTouches)[0],this.move({buttons:1,preventDefault:()=>i.preventDefault()},this._lastPos))}touchend(i){i.targetTouches.length===0&&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 Ym(u,i,o){if(u=new a.aU(u.lng,u.lat),i){const d=new a.aU(u.lng-360,u.lat),m=new a.aU(u.lng+360,u.lat),y=360*Math.ceil(Math.abs(u.lng-o.center.lng)/360),v=o.locationPoint3D(u).distSqr(i),w=i.x<0||i.y<0||i.x>o.width||i.y>o.height;o.locationPoint3D(d).distSqr(i)<v&&(w||Math.abs(d.lng-o.center.lng)<y)?u=d:o.locationPoint3D(m).distSqr(i)<v&&(w||Math.abs(m.lng-o.center.lng)<y)&&(u=m)}for(;Math.abs(u.lng-o.center.lng)>180;){const d=o.locationPoint3D(u);if(d.x>=0&&d.y>=0&&d.x<=o.width&&d.y<=o.height)break;u.lng>o.center.lng?u.lng-=360:u.lng+=360}return u}const vh={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%)"},Ds={rotation:0,rotationAlignment:"auto",pitchAlignment:"auto",occludedOpacity:.2,altitude:0};class to extends a.E{constructor(i,o){super(),(i instanceof HTMLElement||o)&&(i=Object.assign({element:i},o)),a.aZ(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this);const{anchor:d="center",color:m="#3FB1CE",scale:y=1,draggable:v=!1,clickTolerance:w=0,rotation:E=Ds.rotation,rotationAlignment:P=Ds.rotationAlignment,pitchAlignment:R=Ds.pitchAlignment,occludedOpacity:O=Ds.occludedOpacity,altitude:k=Ds.altitude}=i||{};this._anchor=d,this._color=m,this._scale=y,this._draggable=v,this._clickTolerance=w,this._rotation=E,this._rotationAlignment=P,this._pitchAlignment=R,this._occludedOpacity=O,this._altitude=k,this._state="inactive",this._isDragging=!1,this._updateMoving=()=>this._update(!0),i&&i.element?(this._element=i.element,this._offset=a.P.convert(i&&i.offset||[0,0])):(this._defaultMarker=!0,this._element=this._createDefaultMarker(),this._offset=a.P.convert(i&&i.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",U=>{U.preventDefault()}),this._element.addEventListener("mousedown",U=>{U.preventDefault()});const N=this._element.classList;for(const U in vh)N.remove(`mapboxgl-marker-anchor-${U}`);N.add(`mapboxgl-marker-anchor-${this._anchor}`);const j=i&&i.className?i.className.trim().split(/\s+/):[];N.add(...j),this._popup=null}_createDefaultMarker(){const i=ke("div"),o=Ye("svg",{display:"block",height:41*this._scale+"px",width:27*this._scale+"px",viewBox:"0 0 27 41"},i);if(this._altitude===0){const d=Ye("radialGradient",{id:"shadowGradient"},Ye("defs",{},o));Ye("stop",{offset:"10%","stop-opacity":.4},d),Ye("stop",{offset:"100%","stop-opacity":.05},d),Ye("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},o)}return Ye("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"},o),Ye("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"},o),Ye("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},o),i}addTo(i){return i===this._map||(this.remove(),this._map=i,i.getCanvasContainer().appendChild(this._element),i.on("move",this._updateMoving),i.on("moveend",this._update),i.on("remove",this._clearFadeTimer),i._addMarker(this),this.setDraggable(this._draggable),this._update(),i.on("click",this._onMapClick)),this}remove(){const i=this._map;return i&&(i.off("click",this._onMapClick),i.off("move",this._updateMoving),i.off("moveend",this._update),i.off("mousedown",this._addDragHandler),i.off("touchstart",this._addDragHandler),i.off("mouseup",this._onUp),i.off("touchend",this._onUp),i.off("mousemove",this._onMove),i.off("touchmove",this._onMove),i.off("remove",this._clearFadeTimer),i._removeMarker(this),this._map=void 0),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(i){return this._lngLat=a.aU.convert(i),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}setAltitude(i){return i===this._altitude||(this._defaultMarker&&(this._altitude===0&&i!==0||this._altitude!==0&&i===0)&&(this._element=this._createDefaultMarker()),this._altitude=i||Ds.altitude,this._update()),this}getAltitude(){return this._altitude}getElement(){return this._element}setPopup(i){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")),i){if(!("offset"in i.options)){const m=Math.sqrt(Math.pow(13.5,2)/2);i.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[m,-1*(38.1-13.5+m)],"bottom-right":[-m,-1*(38.1-13.5+m)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=i,i._marker=this,i._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(i){const o=i.code,d=i.charCode||i.keyCode;o!=="Space"&&o!=="Enter"&&d!==32&&d!==13||this.togglePopup()}_onMapClick(i){const o=i.originalEvent.target,d=this._element;this._popup&&(o===d||d.contains(o))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const i=this._popup;return i?(i.isOpen()?(i.remove(),this._element.setAttribute("aria-expanded","false")):this._map&&(i.addTo(this._map),this._element.setAttribute("aria-expanded","true")),this):this}_behindTerrain(){const i=this._map,o=this._pos;if(!i||!o)return!1;const d=i.unproject(o,this._altitude),m=i.getFreeCameraOptions();if(!m.position)return!1;const y=m.position.toLngLat();return y.distanceTo(d)<.9*y.distanceTo(this._lngLat)}_evaluateOpacity(){const i=this._map;if(!i)return;const o=this._pos;if(!o||o.x<0||o.x>i.transform.width||o.y<0||o.y>i.transform.height)return void this._clearFadeTimer();const d=i.unproject(o,this._altitude);let m;i._showingGlobe()&&a.e$(i.transform,this._lngLat)?m=0:(m=1-i._queryFogOpacity(d),i.transform._terrainEnabled()&&i.getTerrain()&&this._behindTerrain()&&(m*=this._occludedOpacity)),this._element.style.opacity=`${m}`,this._element.style.pointerEvents=m>0?"auto":"none",this._popup&&this._popup._setOpacity(m),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_updateDOM(){const i=this._pos;if(!i||!this._map)return;const o=this._offset.mult(this._scale);this._element.style.transform=`
            translate(${i.x}px,${i.y}px)
            ${vh[this._anchor]}
            ${this._calculateXYTransform()} ${this._calculateZTransform()}
            translate(${o.x}px,${o.y}px)
        `}_calculateXYTransform(){const i=this._pos,o=this._map,d=this.getPitchAlignment();if(!o||!i||d!=="map")return"";if(!o._showingGlobe()){const E=o.getPitch();return E?`rotateX(${E}deg)`:""}const m=a.cH(a.f0(o.transform,this._lngLat)),y=i.sub(a.f1(o.transform)),v=Math.abs(y.x)+Math.abs(y.y);if(v===0)return"";const w=m/v;return`rotateX(${-y.y*w}deg) rotateY(${y.x*w}deg)`}_calculateZTransform(){const i=this._pos,o=this._map;if(!o||!i)return"";let d=0;const m=this.getRotationAlignment();if(m==="map")if(o._showingGlobe()){const y=o.project(new a.aU(this._lngLat.lng,this._lngLat.lat+.001),this._altitude),v=o.project(new a.aU(this._lngLat.lng,this._lngLat.lat-.001),this._altitude).sub(y);d=a.cH(Math.atan2(v.y,v.x))-90}else d=-o.getBearing();else if(m==="horizon"){const y=a.aj(4,6,o.getZoom()),v=a.f1(o.transform);v.y+=y*o.transform.height;const w=i.sub(v),E=a.cH(Math.atan2(w.y,w.x));d=(E>90?E-270:E+90)*(1-y)}return d+=this._rotation,d?`rotateZ(${d}deg)`:""}_update(i){cancelAnimationFrame(this._updateFrameId);const o=this._map;o&&(o.transform.renderWorldCopies&&(this._lngLat=Ym(this._lngLat,this._pos,o.transform)),this._pos=o.project(this._lngLat,this._altitude),i===!0?this._updateFrameId=requestAnimationFrame(()=>{this._element&&this._pos&&this._anchor&&(this._pos=this._pos.round(),this._updateDOM())}):this._pos=this._pos.round(),o._requestDomTask(()=>{this._map&&(this._element&&this._pos&&this._anchor&&this._updateDOM(),(o._showingGlobe()||o.getTerrain()||o.getFog())&&!this._fadeTimer&&(this._fadeTimer=window.setTimeout(this._evaluateOpacity.bind(this),60)))}))}getOffset(){return this._offset}setOffset(i){return this._offset=a.P.convert(i),this._update(),this}addClassName(i){return this._element.classList.add(i),this}removeClassName(i){return this._element.classList.remove(i),this}toggleClassName(i){return this._element.classList.toggle(i)}_onMove(i){const o=this._map;if(!o)return;const d=this._pointerdownPos,m=this._positionDelta;if(d&&m){if(!this._isDragging){const y=this._clickTolerance||o._clickTolerance;if(i.point.dist(d)<y)return;this._isDragging=!0}this._pos=i.point.sub(m),this._lngLat=o.unproject(this._pos,this._altitude),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new a.C("dragstart"))),this.fire(new a.C("drag"))}}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1;const i=this._map;i&&(i.off("mousemove",this._onMove),i.off("touchmove",this._onMove)),this._state==="active"&&this.fire(new a.C("dragend")),this._state="inactive"}_addDragHandler(i){const o=this._map,d=this._pos;o&&d&&this._element.contains(i.originalEvent.target)&&(i.preventDefault(),this._positionDelta=i.point.sub(d),this._pointerdownPos=i.point,this._state="pending",o.on("mousemove",this._onMove),o.on("touchmove",this._onMove),o.once("mouseup",this._onUp),o.once("touchend",this._onUp))}setDraggable(i){this._draggable=!!i;const o=this._map;return o&&(i?(o.on("mousedown",this._addDragHandler),o.on("touchstart",this._addDragHandler)):(o.off("mousedown",this._addDragHandler),o.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(i){return this._rotation=i||Ds.rotation,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(i){return this._rotationAlignment=i||Ds.rotationAlignment,this._update(),this}getRotationAlignment(){return this._rotationAlignment==="auto"||this._rotationAlignment==="horizon"&&this._map&&!this._map._showingGlobe()?"viewport":this._rotationAlignment}setPitchAlignment(i){return this._pitchAlignment=i||Ds.pitchAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment==="auto"?this.getRotationAlignment():this._pitchAlignment}setOccludedOpacity(i){return this._occludedOpacity=i||Ds.occludedOpacity,this._update(),this}getOccludedOpacity(){return this._occludedOpacity}}const bh={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0,showUserHeading:!1,showButton:!0,followUserLocation:!0},$n={maxWidth:100,unit:"metric"},io={kilometer:"km",meter:"m",mile:"mi",foot:"ft","nautical-mile":"nm"},wh={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",altitude:0},$1=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function cf(u=new a.P(0,0),i="bottom"){if(typeof u=="number"){const o=Math.round(Math.sqrt(.5*Math.pow(u,2)));switch(i){case"top":return new a.P(0,u);case"top-left":return new a.P(o,o);case"top-right":return new a.P(-o,o);case"bottom":return new a.P(0,-u);case"bottom-left":return new a.P(o,-o);case"bottom-right":return new a.P(-o,-o);case"left":return new a.P(u,0);case"right":return new a.P(-u,0)}return new a.P(0,0)}return u instanceof a.P||Array.isArray(u)?a.P.convert(u):a.P.convert(u[i]||[0,0])}return{version:F,supported:Ve.supported,setRTLTextPlugin:a.f3,getRTLTextPluginStatus:a.f2,addTileProvider:function(u,i){if(!u||!i)throw new Error("TileProvider name and URL are required");a.g.TILE_PROVIDER_URLS[u]=a.o.resolveURL(i)},Map:class extends cx{constructor(u){ee.mark(H.create);const i=u;if((u=Object.assign({},j1,u)).minZoom!=null&&u.maxZoom!=null&&u.minZoom>u.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(u.minPitch!=null&&u.maxPitch!=null&&u.minPitch>u.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(u.minPitch!=null&&u.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(u.maxPitch!=null&&u.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");u.antialias&&a.eZ(window)&&(u.antialias=!1,a.w("Antialiasing is disabled for this WebGL context to avoid browser bug: https://github.com/mapbox/mapbox-gl-js/issues/11609")),super(new Vu(u.minZoom,u.maxZoom,u.minPitch,u.maxPitch,u.renderWorldCopies,null,null),u),this._repaint=!!u.repaint,this._interactive=u.interactive,this._minTileCacheSize=u.minTileCacheSize,this._maxTileCacheSize=u.maxTileCacheSize,this._failIfMajorPerformanceCaveat=u.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=u.preserveDrawingBuffer,this._antialias=u.antialias,this._trackResize=u.trackResize,this._bearingSnap=u.bearingSnap,this._refreshExpiredTiles=u.refreshExpiredTiles,this._fadeDuration=u.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=u.crossSourceCollisions,this._collectResourceTiming=u.collectResourceTiming,this._language=this._parseLanguage(u.language),this._worldview=u.worldview,this._renderTaskQueue=new ux,this._domRenderTaskQueue=new ux,this._controls=[],this._markers=[],this._popups=[],this._mapId=a.r(),this._locale=Object.assign({},V1,u.locale),this._clickTolerance=u.clickTolerance,this._cooperativeGestures=u.cooperativeGestures,this._performanceMetricsCollection=u.performanceMetricsCollection,this._tessellationStep=u.tessellationStep,this._containerWidth=0,this._containerHeight=0,this._showParseStatus=!0,this._precompilePrograms=u.precompilePrograms,this._averageElevationLastSampledAt=-1/0,this._averageElevationExaggeration=0,this._averageElevation=new N1(0),this._interactionRange=[1/0,-1/0],this._visibilityHidden=0,this._useExplicitProjection=!1,this._frameId=0,this._scaleFactor=u.scaleFactor,this._requestManager=new Mr(u.transformRequest,u.accessToken,u.testMode);const o=$t(u.accessToken||a.g.ACCESS_TOKEN);if(o&&"atlas"in o&&typeof o.atlas=="number"&&(this._tokenExpiration=o.atlas),this._silenceAuthErrors=!!u.testMode,this._contextCreateOptions=u.contextCreateOptions?Object.assign({},u.contextCreateOptions):{},typeof u.container=="string"){const d=document.getElementById(u.container);if(!d)throw new Error(`Container '${u.container.toString()}' not found.`);this._container=d}else{if(!(u.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=u.container}if(this._container.childNodes.length>0&&a.w("The map container element should be empty, otherwise the map's interactivity will be negatively impacted. If you want to display a message when WebGL is not supported, use the Mapbox GL Supported plugin instead."),u.maxBounds&&this.setMaxBounds(u.maxBounds),this._spriteFormat="auto",a.aZ(["_onWindowOnline","_onWindowResize","_onVisibilityChange","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),this.painter===void 0)throw new Error("Failed to initialize WebGL.");if(this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this._fullscreenchangeEvent="onfullscreenchange"in document?"fullscreenchange":"webkitfullscreenchange",window.addEventListener("online",this._onWindowOnline,!1),window.addEventListener("resize",this._onWindowResize,!1),window.addEventListener("orientationchange",this._onWindowResize,!1),window.addEventListener(this._fullscreenchangeEvent,this._onWindowResize,!1),window.addEventListener("visibilitychange",this._onVisibilityChange,!1),this.handlers=new lx(this,u),this._localFontFamily=u.localFontFamily,this._localIdeographFontFamily=u.localIdeographFontFamily,this._useServerFontComposition=u.useServerFontComposition,(u.style||!u.testMode)&&this.setStyle(u.style||a.g.DEFAULT_STYLE,{config:u.config,localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily,useServerFontComposition:this._useServerFontComposition}),u.projection&&this.setProjection(u.projection),u.hash&&(this._hash=new O1(typeof u.hash=="string"&&u.hash||void 0).addTo(this)),!this._hash||!this._hash._onHashChange()){i.center==null&&i.zoom==null||(this.transform._unmodified=!1),this.jumpTo({center:u.center,zoom:u.zoom,bearing:u.bearing,pitch:u.pitch});const d=u.bounds;d&&(this.resize(),this.fitBounds(d,Object.assign({},u.fitBoundsOptions,{duration:0})))}this.resize(),u.attributionControl&&this.addControl(new Wm({customAttribution:u.customAttribution})),this._logoControl=new Xm,this.addControl(this._logoControl,u.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet),this._postStyleLoadEvent(),this._postStyleWithAppearanceEvent()}),this.on("data",d=>{this._update(d.dataType==="style"),this.fire(new a.C(`${d.dataType}data`,d))}),this.on("dataloading",d=>{this.fire(new a.C(`${d.dataType}dataloading`,d))}),this._interactions=new lf(this)}_getMapId(){return this._mapId}addControl(u,i){if(i===void 0&&(i=u.getDefaultPosition?u.getDefaultPosition():"top-right"),!u||!u.onAdd)return this.fire(new a.B(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const o=u.onAdd(this);this._controls.push(u);const d=this._controlPositions[i];return i.indexOf("bottom")!==-1?d.insertBefore(o,d.firstChild):d.appendChild(o),this}removeControl(u){if(!u||!u.onRemove)return this.fire(new a.B(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const i=this._controls.indexOf(u);return i>-1&&this._controls.splice(i,1),u.onRemove(this),this}hasControl(u){return this._controls.indexOf(u)>-1}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(u){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 a.C("movestart",u)).fire(new a.C("move",u)),this.fire(new a.C("resize",u)),i&&this.fire(new a.C("moveend",u)),this}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(u){return this.transform.setMaxBounds(a.aK.convert(u)),this._update()}setMinZoom(u){if((u=u??-2)>=-2&&u<=this.transform.maxZoom)return this.transform.minZoom=u,this._update(),this.getZoom()<u?this.setZoom(u):this.fire(new a.C("zoomstart")).fire(new a.C("zoom")).fire(new a.C("zoomend")),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(u){if((u=u??22)>=this.transform.minZoom)return this.transform.maxZoom=u,this._update(),this.getZoom()>u?this.setZoom(u):this.fire(new a.C("zoomstart")).fire(new a.C("zoom")).fire(new a.C("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(u){if((u=u??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(u>=0&&u<=this.transform.maxPitch)return this.transform.minPitch=u,this._update(),this.getPitch()<u?this.setPitch(u):this.fire(new a.C("pitchstart")).fire(new a.C("pitch")).fire(new a.C("pitchend")),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(u){if((u=u??85)>85)throw new Error("maxPitch must be less than or equal to 85");if(u>=this.transform.minPitch)return this.transform.maxPitch=u,this._update(),this.getPitch()>u?this.setPitch(u):this.fire(new a.C("pitchstart")).fire(new a.C("pitch")).fire(new a.C("pitchend")),this;throw new Error("maxPitch must be greater than or equal to minPitch")}getMaxPitch(){return this.transform.maxPitch}getScaleFactor(){return this._scaleFactor}setScaleFactor(u){return this._scaleFactor=u,this.painter.scaleFactor=u,this.style&&this.style._setLabelPlacementStale(),this.style._updateFilteredLayers(i=>i.type==="symbol"),this._update(!0),this}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(u){return this.transform.renderWorldCopies=u,this.transform.renderWorldCopies||this._forceMarkerAndPopupUpdate(!0),this._update()}getLanguage(){return this._language}_parseLanguage(u){return u==="auto"?navigator.language:Array.isArray(u)?u.length===0?void 0:u.map(i=>i==="auto"?navigator.language:i):u}setLanguage(u){const i=this._parseLanguage(u);if(!this.style||i===this._language)return this;this._language=i,this.style.reloadSources();for(const o of this._controls)o._setLanguage&&o._setLanguage(this._language);return this}getWorldview(){return this._worldview}setWorldview(u){return this.style&&u!==this._worldview?(this._worldview=u,this._styleDirty=!0,this.style.setWorldview(u),this):this}getProjection(){return this.transform.mercatorFromTransition?{name:"globe",center:[0,0]}:this.transform.getProjection()}_showingGlobe(){return this.transform.projection.name==="globe"}setProjection(u){return this._lazyInitEmptyStyle(),u?typeof u=="string"&&(u={name:u}):u=null,this._useExplicitProjection=!!u,this._prioritizeAndUpdateProjection(u,this.style.projection)}_updateProjectionTransition(){if(this.getProjection().name!=="globe")return;const u=this.transform,i=u.projection.name;let o;i==="globe"&&u.zoom>=a.cv?(u.setMercatorFromTransition(),o=!0):i==="mercator"&&u.zoom<a.cv&&(u.setProjection({name:"globe"}),o=!0),o&&(this.style.applyProjectionUpdate(),this.style._forceSymbolLayerUpdate(),this._update(!0))}_prioritizeAndUpdateProjection(u,i){return this._updateProjection(u||i||{name:"mercator"})}_updateProjection(u){let i;const o=this.transform.mercatorFromTransition;i=u.name==="globe"&&this.transform.zoom>=a.cv?this.transform.setMercatorFromTransition():this.transform.setProjection(u),this.style.applyProjectionUpdate();const d=this.transform.getProjection().name==="mercator"&&o!==this.transform.mercatorFromTransition;return(i||d)&&(this.painter.clearBackgroundTiles(),this.style.clearSources(),this._update(!0),this._forceMarkerAndPopupUpdate(!0)),this}project(u,i){return this.transform.locationPoint3D(a.aU.convert(u),i)}unproject(u,i){return this.transform.pointLocation3D(a.P.convert(u),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(u,i,o){const d=m=>{let y=[];if(Array.isArray(i)){const v=i.filter(w=>this.getLayer(w));y=v.length?this.queryRenderedFeatures(m,{layers:v}):[]}else y=this.queryRenderedFeatures(m,{target:i});return y};if(u==="mouseenter"||u==="mouseover"){let m=!1;return{listener:o,targets:i,delegates:{mousemove:v=>{const w=d(v.point);w.length?m||(m=!0,o.call(this,new Sr(u,this,v.originalEvent,{features:w}))):m=!1},mouseout:()=>{m=!1}}}}if(u==="mouseleave"||u==="mouseout"){let m=!1;return{listener:o,targets:i,delegates:{mousemove:w=>{d(w.point).length?m=!0:m&&(m=!1,o.call(this,new Sr(u,this,w.originalEvent)))},mouseout:w=>{m&&(m=!1,o.call(this,new Sr(u,this,w.originalEvent)))}}}}{const m=y=>{const v=d(y.point);v.length&&(y.features=v,o.call(this,y),delete y.features)};return{listener:o,targets:i,delegates:{[u]:m}}}}on(u,i,o){if(typeof i=="function"||o===void 0)return super.on(u,i);if(typeof i=="string"&&(i=[i]),!this._areTargetsValid(i))return this;const d=this._createDelegatedListener(u,i,o);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[u]=this._delegatedListeners[u]||[],this._delegatedListeners[u].push(d);for(const m in d.delegates)this.on(m,d.delegates[m]);return this}once(u,i,o){if(typeof i=="function"||o===void 0)return super.once(u,i);if(typeof i=="string"&&(i=[i]),!this._areTargetsValid(i))return this;const d=this._createDelegatedListener(u,i,o);for(const m in d.delegates)this.once(m,d.delegates[m]);return this}off(u,i,o){if(typeof i=="function"||o===void 0)return super.off(u,i);if(typeof i=="string"&&(i=[i]),!this._areTargetsValid(i))return this;const d=this._delegatedListeners?this._delegatedListeners[u]:void 0;return d&&(m=>{for(let y=0;y<m.length;y++){const v=m[y];if(v.listener===o&&U1(v.targets,i)){for(const w in v.delegates)this.off(w,v.delegates[w]);return m.splice(y,1),this}}})(d),this}queryRenderedFeatures(u,i){if(!this.style)return[];if(u===void 0||u instanceof a.P||Array.isArray(u)||i!==void 0||(i=u,u=void 0),u=u||[[0,0],[this.transform.width,this.transform.height]],!i){const y=this.style.queryRenderedFeatures(u,void 0,this.transform),v=this.style.queryRenderedFeatureset(u,void 0,this.transform);return y.concat(v)}let o=!0;if(i.target&&(o=this._isTargetValid(i.target),o&&!i.layers))return this.style.queryRenderedFeatureset(u,i,this.transform);let d=!0;if(i.layers&&Array.isArray(i.layers)){for(const y of i.layers)if(!this._isValidId(y)){d=!1;break}if(d&&!i.target)return this.style.queryRenderedFeatures(u,i,this.transform)}let m=[];return d&&(m=m.concat(this.style.queryRenderedFeatures(u,i,this.transform))),o&&(m=m.concat(this.style.queryRenderedFeatureset(u,i,this.transform))),m}querySourceFeatures(u,i){return!u||typeof u=="string"&&!this._isValidId(u)?[]:this.style.querySourceFeatures(u,i)}queryRasterValue(u,i,o){return this._isValidId(u)?this.style.queryRasterValue(u,i,o):Promise.resolve(null)}isPointOnSurface(u){const{name:i}=this.transform.projection;return i!=="globe"&&i!=="mercator"&&a.w(`${i} projection does not support isPointOnSurface, this API may behave unexpectedly.`),this.transform.isPointOnSurface(a.P.convert(u))}addInteraction(u,i){return this._interactions.add(u,i),this}removeInteraction(u){return this._interactions.remove(u),this}getCooperativeGestures(){return this._cooperativeGestures}setCooperativeGestures(u){return this._cooperativeGestures=u,this}setStyle(u,i){return i=Object.assign({},{localIdeographFontFamily:this._localIdeographFontFamily,localFontFamily:this._localFontFamily,useServerFontComposition:this._useServerFontComposition},i),this.style&&u&&i.diff!==!1&&i.localFontFamily===this._localFontFamily&&i.localIdeographFontFamily===this._localIdeographFontFamily&&!i.config?(this.style._diffStyle(u,(o,d)=>{if(o){const m=typeof o=="string"?o:o instanceof Error?o.message:o.error;a.w(`Unable to perform style diff: ${m}. Rebuilding the style from scratch.`),this._updateStyle(u,i)}else d&&this._update(!0)},()=>this._postStyleLoadEvent()),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._localFontFamily=i.localFontFamily,this._updateStyle(u,i))}_getUIString(u){const i=this._locale[u];if(i==null)throw new Error(`Missing UI string '${u}'`);return i}_updateStyle(u,i){if(this.style&&(this.style.setEventedParent(null),this.style._remove(),this.style=void 0),u){const o=Object.assign({},i);i&&i.config&&(o.initialConfig=i.config,delete o.config),this.style=new Js(this,o).load(u),this.style.setEventedParent(this,{style:this.style})}return this._updateTerrain(),this}_lazyInitEmptyStyle(){this.style||(this.style=new Js(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():(a.w("There is no style added to the map."),!1)}_isValidId(u){return u==null?(this.fire(new a.B(new Error("IDs can't be empty."))),!1):!a.db(u)||(this.fire(new a.B(new Error(`IDs can't contain special symbols: "${u}".`))),!1)}_isTargetValid(u){return"featuresetId"in u?this._isValidId("importId"in u?u.importId:u.featuresetId):"layerId"in u&&this._isValidId(u.layerId)}_areTargetsValid(u){if(Array.isArray(u)){for(const i of u)if(!this._isValidId(i))return!1;return!0}return this._isTargetValid(u)}addSource(u,i){return this._isValidId(u)?(this._lazyInitEmptyStyle(),this.style.addSource(u,i),this._update(!0)):this}isSourceLoaded(u){return!!this._isValidId(u)&&!!this.style&&this.style._isSourceCacheLoaded(u)}areTilesLoaded(){return this.style.areTilesLoaded()}addSourceType(u,i,o){this._lazyInitEmptyStyle(),this.style.addSourceType(u,i,o)}removeSource(u){return this._isValidId(u)?(this.style.removeSource(u),this._updateTerrain(),this._update(!0)):this}getSource(u){return this._isValidId(u)?this.style.getOwnSource(u):null}addImage(u,i,{pixelRatio:o=1,sdf:d=!1,stretchX:m,stretchY:y,content:v}={}){this._lazyInitEmptyStyle();const w=a.I.from(u);if(i instanceof HTMLImageElement||ImageBitmap&&i instanceof ImageBitmap){const{width:E,height:P,data:R}=a.o.getImageData(i);this.style.addImage(w,{data:new a.q({width:E,height:P},R),pixelRatio:o,stretchX:m,stretchY:y,content:v,sdf:d,version:0,usvg:!1})}else if(i.width===void 0||i.height===void 0)this.fire(new a.B(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));else{const{width:E,height:P}=i,R=i;this.style.addImage(w,{data:new a.q({width:E,height:P},new Uint8Array(R.data)),pixelRatio:o,stretchX:m,stretchY:y,content:v,sdf:d,usvg:!1,version:0,userImage:R}),R.onAdd&&R.onAdd(this,u)}}updateImage(u,i){this._lazyInitEmptyStyle();const o=a.I.from(u),d=this.style.getImage(o);if(!d)return void this.fire(new a.B(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const m=i instanceof HTMLImageElement||ImageBitmap&&i instanceof ImageBitmap?a.o.getImageData(i):i,{width:y,height:v,data:w}=m;if(y===void 0||v===void 0)return void this.fire(new a.B(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(y!==(d.usvg?d.icon.usvg_tree.width:d.data.width)||v!==(d.usvg?d.icon.usvg_tree.height:d.data.height))return void this.fire(new a.B(new Error(`The width and height of the updated image (${y}, ${v})
                must be that same as the previous version of the image
                (${d.data.width}, ${d.data.height})`)));const E=!(i instanceof HTMLImageElement||ImageBitmap&&i instanceof ImageBitmap);let P=!1;d.usvg?(d.data=new a.q({width:y,height:v},new Uint8Array(w)),d.usvg=!1,d.icon=void 0,P=!0):d.data.replace(w,E),this.style.updateImage(o,d,P)}hasImage(u){return u?!!this.style&&!!this.style.getImage(a.I.from(u)):(this.fire(new a.B(new Error("Missing required image id"))),!1)}removeImage(u){this.style.removeImage(a.I.from(u))}loadImage(u,i){a.n(this._requestManager.transformRequest(u,a.R.Image),(o,d)=>{i(o,d)})}listImages(){return this.style.listImages().map(u=>u.name)}addModel(u,i){this._lazyInitEmptyStyle(),this.style.addModel(u,i)}hasModel(u){return u?this.style.hasModel(u):(this.fire(new a.B(new Error("Missing required model id"))),!1)}removeModel(u){this.style.removeModel(u)}listModels(){return this.style.listModels()}addLayer(u,i){return this._isValidId(u.id)?(this._lazyInitEmptyStyle(),this.style.addLayer(u,i),this._update(!0)):this}getSlot(u){const i=this.getLayer(u);return i&&i.slot||null}setSlot(u,i){return this.style.setSlot(u,i),this.style.mergeLayers(),this._update(!0)}addImport(u,i){return this.style.addImport(u,i).catch(o=>this.fire(new a.B(new Error("Failed to add import",o)))),this}updateImport(u,i){return typeof i!="string"&&i.id!==u?(this.removeImport(u),this.addImport(i)):(this.style.updateImport(u,i),this._update(!0))}removeImport(u){return this.style.removeImport(u),this}moveImport(u,i){return this.style.moveImport(u,i),this._update(!0)}moveLayer(u,i){return this._isValidId(u)?(this.style.moveLayer(u,i),this._update(!0)):this}removeLayer(u){return this._isValidId(u)?(this.style.removeLayer(u),this._update(!0)):this}getLayer(u){if(!this._isValidId(u))return null;const i=this.style.getOwnLayer(u);return i?i.type==="custom"?i.implementation:i.serialize():void 0}getSlots(){return this.style.getSlots()}setLayerZoomRange(u,i,o){return this._isValidId(u)?(this.style.setLayerZoomRange(u,i,o),this._update(!0)):this}setFilter(u,i,o={}){return this._isValidId(u)?(this.style.setFilter(u,i,o),this._update(!0)):this}getFilter(u){return this._isValidId(u)?this.style.getFilter(u):null}setPaintProperty(u,i,o,d={}){return this._isValidId(u)?(this.style.setPaintProperty(u,i,o,d),this._update(!0)):this}getPaintProperty(u,i){return this._isValidId(u)?this.style.getPaintProperty(u,i):null}setLayoutProperty(u,i,o,d={}){return this._isValidId(u)?(this.style.setLayoutProperty(u,i,o,d),this._update(!0)):this}getLayoutProperty(u,i){return this._isValidId(u)?this.style.getLayoutProperty(u,i):null}setLayerProperty(u,i,o,d={}){return this._isValidId(u)?(i==="appearances"&&this._postAddingAppearancesToStyleEvent(),this.style.setLayerProperty(u,i,o,d),this._update(!0)):this}getGlyphsUrl(){return this.style.getGlyphsUrl()}setGlyphsUrl(u){return this.style.setGlyphsUrl(u),this._update(!0)}getSchema(u){return this.style.getSchema(u)}setSchema(u,i){return this.style.setSchema(u,i),this._update(!0)}getConfig(u){return this.style.getConfig(u)}setConfig(u,i){return this.style.setConfig(u,i),this._update(!0)}getConfigProperty(u,i){return this.style.getConfigProperty(u,i)}setConfigProperty(u,i,o){return this.style.setConfigProperty(u,i,o),this._update(!0)}getFeaturesetDescriptors(u){return this.style.getFeaturesetDescriptors(u)}setLights(u){if(this._lazyInitEmptyStyle(),u&&u.length===1&&u[0].type==="flat"){const i=u[0];i.properties?this.style.setFlatLight(i.properties,i.id,{}):this.style.setFlatLight({},"flat")}else this.style.setLights(u),this.painter.terrain&&(this.painter.terrain.invalidateRenderCache=!0);return this._update(!0)}getLights(){const u=this.style.getLights()||[];return u.length===0&&u.push({id:this.style.light.id,type:"flat",properties:this.style.getFlatLight()}),u}setLight(u,i={}){return console.log("The `map.setLight` function is deprecated, prefer using `map.setLights` with `flat` light type instead."),this.setLights([{id:"flat",type:"flat",properties:u}])}getLight(){return console.log("The `map.getLight` function is deprecated, prefer using `map.getLights` instead."),this.style.getFlatLight()}setTerrain(u){return this._lazyInitEmptyStyle(),!u&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(u),this._averageElevationLastSampledAt=-1/0,this._update(!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(u){return this._lazyInitEmptyStyle(),this.style.setFog(u),this._update(!0)}getFog(){return this.style?this.style.getFog():null}setSnow(u){return this._lazyInitEmptyStyle(),this.style.setSnow(u),this._update(!0)}getSnow(){return this.style?this.style.getSnow():null}setRain(u){return this._lazyInitEmptyStyle(),this.style.setRain(u),this._update(!0)}getRain(){return this.style?this.style.getRain():null}setColorTheme(u){return this._lazyInitEmptyStyle(),this.style.setColorTheme(u),this._update(!0)}setImportColorTheme(u,i){return this._lazyInitEmptyStyle(),this.style.setImportColorTheme(u,i),this._update(!0)}setCamera(u){return this.style.setCamera(u),this._triggerCameraUpdate(u)}getNearClipOffset(){return this.transform.nearClipOffset}setNearClipOffset(u){const i=this.transform.nearClipOffset!==u;return this.transform.nearClipOffset=u,this._update(i)}_triggerCameraUpdate(u){return this._update(this.transform.setOrthographicProjectionAtLowPitch(u["camera-projection"]==="orthographic"))}getCamera(){return this.style.camera}_queryFogOpacity(u){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(a.aU.convert(u),this.transform):0}setFeatureState(u,i){return u.source&&!this._isValidId(u.source)?this:(this.style.setFeatureState(u,i),this._update())}removeFeatureState(u,i){return u.source&&!this._isValidId(u.source)?this:(this.style.removeFeatureState(u,i),this._update())}getFeatureState(u){return u.source&&!this._isValidId(u.source)?null:this.style.getFeatureState(u)}_selectIndoorFloor(u){this.style.indoorManager.selectFloor(u)}_setIndoorActiveFloorsVisibility(u){this.style.indoorManager.setActiveFloorsVisibility(u)}getIndoorTileOptions(u,i){return this.style.isIndoorEnabled()?this.style.indoorManager.getIndoorTileOptions(u,i):null}_updateContainerDimensions(){if(!this._container)return;const u=this._container.getBoundingClientRect().width||400,i=this._container.getBoundingClientRect().height||300;let o,d,m,y=this._container;for(;y&&(!d||!m);){const v=window.getComputedStyle(y).transform;v&&v!=="none"&&(o=v.match(/matrix.*\((.+)\)/)[1].split(", "),o[0]&&o[0]!=="0"&&o[0]!=="1"&&(d=o[0]),o[3]&&o[3]!=="0"&&o[3]!=="1"&&(m=o[3])),y=y.parentElement}this._containerWidth=d?Math.abs(u/d):u,this._containerHeight=m?Math.abs(i/m):i}_detectMissingCSS(){window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")!=="rgb(250, 128, 114)"&&a.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 u=this._container;u.classList.add("mapboxgl-map"),(this._missingCSSCanary=ke("div","mapboxgl-canary",u)).style.visibility="hidden",this._detectMissingCSS();const i=this._canvasContainer=ke("div","mapboxgl-canvas-container",u);this._canvas=ke("canvas","mapboxgl-canvas",i),this._interactive&&(i.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 o=this._controlContainer=ke("div","mapboxgl-control-container",u),d=this._controlPositions={};["top-left","top","top-right","right","bottom-right","bottom","bottom-left","left"].forEach(m=>{d[m]=ke("div",`mapboxgl-ctrl-${m}`,o)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(u,i){const o=a.o.devicePixelRatio||1;this._canvas.width=o*Math.ceil(u),this._canvas.height=o*Math.ceil(i),this._canvas.style.width=`${u}px`,this._canvas.style.height=`${i}px`}_addMarker(u){this._markers.push(u)}_removeMarker(u){const i=this._markers.indexOf(u);i!==-1&&this._markers.splice(i,1)}_addPopup(u){this._popups.push(u)}_removePopup(u){const i=this._popups.indexOf(u);i!==-1&&this._popups.splice(i,1)}_setupPainter(){const u=Object.assign({},Ve.supported.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),i=this._canvas.getContext("webgl2",u);i?(Ln(i,!0),this.painter=new F1(i,this._contextCreateOptions,this.transform,this._scaleFactor,this._worldview),this.on("data",o=>{if(o.dataType==="source"){const d=this.transform.elevation?this.transform.elevation._source():null;d&&o.sourceCacheId===d.id&&this.style&&this.style._setLabelPlacementStale(),this.painter.setTileLoadedFlag(!0)}}),a.k.testSupport(i)):this.fire(new a.B(new Error("Failed to initialize WebGL")))}_contextLost(u){u.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new a.C("webglcontextlost",{originalEvent:u}))}_contextRestored(u){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 a.C("webglcontextrestored",{originalEvent:u}))}_onMapScroll(u){if(u.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(u){return this.style?(this._styleDirty=this._styleDirty||u,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(u){return this._update(),this._renderTaskQueue.add(u)}_cancelRenderFrame(u){this._renderTaskQueue.remove(u)}_requestDomTask(u){!this.loaded()||this.loaded()&&!this.isMoving()?u():this._domRenderTaskQueue.add(u)}_render(u){let i;this.fire(new a.C("renderstart")),++this._frameId;const o=this.painter.context.extTimerQuery,d=a.o.now(),m=this.painter.context.gl;if(this.listens("gpu-timing-frame")&&(i=m.createQuery(),m.beginQuery(o.TIME_ELAPSED_EXT,i)),this.painter.context.setDirty(),this.painter.setBaseState(),(this.isMoving()||this.isRotating()||this.isZooming())&&(this._interactionRange[0]=Math.min(this._interactionRange[0],performance.now()),this._interactionRange[1]=Math.max(this._interactionRange[1],performance.now())),this._renderTaskQueue.run(u),this._domRenderTaskQueue.run(u),this._removed)return;this._updateProjectionTransition();const y=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const E=this.transform.zoom,P=this.transform.pitch,R=a.o.now(),O=new a.ae(E,{now:R,fadeDuration:y,pitch:P,transition:this.style.transition,worldview:this._worldview});this.style.update(O)}this.style&&this.style.hasFogTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0);let v=!1;if(this.style&&this._sourcesDirty?(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),v=this._updateAverageElevation(d),this.style.updateSources(this.transform),this.style.updateImageProviders(),this.isMoving()||this._forceMarkerAndPopupUpdate()):v=this._updateAverageElevation(d),this.style&&(this._placementDirty=this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,y,this._crossSourceCollisions,this.painter.replacementSource)),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:y,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),gpuTimingDeferredRender:!!this.listens("gpu-timing-deferred-render"),speedIndexTiming:this.speedIndexTiming}),this.fire(new a.C("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,ee.mark(H.load),this.fire(new a.C("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 E=a.o.now()-d;m.endQuery(o.TIME_ELAPSED_EXT),setTimeout(()=>{const P=m.getQueryParameter(i,m.QUERY_RESULT)/1e6;m.deleteQuery(i),this.fire(new a.C("gpu-timing-frame",{cpuTime:E,gpuTime:P}))},50)}if(this.listens("gpu-timing-layer")){const E=this.painter.collectGpuTimers();setTimeout(()=>{const P=this.painter.queryGpuTimers(E);this.fire(new a.C("gpu-timing-layer",{layerTimes:P}))},50)}if(this.listens("gpu-timing-deferred-render")){const E=this.painter.collectDeferredRenderGpuQueries();setTimeout(()=>{const P=this.painter.queryGpuTimeDeferredRender(E);this.fire(new a.C("gpu-timing-deferred-render",{gpuTime:P}))},50)}const w=this._sourcesDirty||this._styleDirty||this._placementDirty||v;if(w||this._repaint)this.triggerRepaint();else{const E=this.idle();if(E&&(v=this._updateAverageElevation(d,!0)),v)this.triggerRepaint();else if(this._triggerFrame(!1),E&&(this.fire(new a.C("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const P=this._calculateSpeedIndex();this.fire(new a.C("speedindexcompleted",{speedIndex:P})),this.speedIndexTiming=!1}}!this._loaded||this._fullyLoaded||w||(this._fullyLoaded=!0,ee.mark(H.fullLoad),this._performanceMetricsCollection&&Mo(this._requestManager._customAccessToken,{width:this.painter.width,height:this.painter.height,interactionRange:this._interactionRange,visibilityHidden:this._visibilityHidden,terrainEnabled:!!this.painter.style.getTerrain(),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(u){for(const i of this._markers)u&&!this.getRenderWorldCopies()&&(i._lngLat=i._lngLat.wrap()),i._update();for(const i of this._popups)!u||this.getRenderWorldCopies()||i._trackPointer||(i._lngLat=i._lngLat.wrap()),i._update()}_updateAverageElevation(u,i=!1){const o=m=>(this.transform.averageElevation=m,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return this.transform.averageElevation!==0&&o(0);const d=this.transform.elevation&&this.transform.elevation.exaggeration()!==this._averageElevationExaggeration;if(d||(i||u-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(u)){const m=this.transform.averageElevation;let y=this.transform.sampleAverageElevation();this.transform.elevation!=null&&(this._averageElevationExaggeration=this.transform.elevation.exaggeration()),isNaN(y)?y=0:this._averageElevationLastSampledAt=u;const v=Math.abs(m-y);if(v>1){if(this._isInitialLoad||d)return this._averageElevation.jumpTo(y),o(y);this._averageElevation.easeTo(y,u,300)}else if(v>1e-4)return this._averageElevation.jumpTo(y),o(y)}return!!this._averageElevation.isEasing(u)&&o(this._averageElevation.getValue(u))}_isTokenExpired(){return this._tokenExpiration!=null&&Date.now()>this._tokenExpiration}_revokeAuth(){const u=this.painter.context.gl;Ln(u,!1),this._logoControl instanceof Xm&&this._logoControl._updateLogo(),u&&u.clear(u.DEPTH_BUFFER_BIT|u.COLOR_BUFFER_BIT|u.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new a.B(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(){cc(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,u=>{u&&(u.message!==gi&&u.status!==401||this._revokeAuth())}),this._isTokenExpired()&&this._revokeAuth(),sn(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,()=>{})}_postStyleLoadEvent(){this.style.globalId&&lo(this._requestManager._customAccessToken,{map:this,style:this.style.globalId,importedStyles:this.style.getImportGlobalIds()})}_postStyleWithAppearanceEvent(){this.style.globalId&&this.style.hasAppearances()&&pn(this._requestManager._customAccessToken)}_postAddingAppearancesToStyleEvent(){oa(this._requestManager._customAccessToken)}_updateTerrain(){const u=this._isDragging();this.painter.updateTerrain(this.style,u)}_calculateSpeedIndex(){const u=this.painter.canvasCopy(),i=this.painter.getCanvasCopiesAndTimestamps();i.timeStamps.push(performance.now());const o=this.painter.context.gl,d=o.createFramebuffer();function m(y){o.framebufferTexture2D(o.FRAMEBUFFER,o.COLOR_ATTACHMENT0,o.TEXTURE_2D,y,0);const v=new Uint8Array(o.drawingBufferWidth*o.drawingBufferHeight*4);return o.readPixels(0,0,o.drawingBufferWidth,o.drawingBufferHeight,o.RGBA,o.UNSIGNED_BYTE,v),v}return o.bindFramebuffer(o.FRAMEBUFFER,d),this._canvasPixelComparison(m(u),i.canvasCopies.map(m),i.timeStamps)}_canvasPixelComparison(u,i,o){let d=o[1]-o[0];const m=u.length/4;for(let y=0;y<i.length;y++){const v=i[y];let w=0;for(let E=0;E<v.length;E+=4)v[E]===u[E]&&v[E+1]===u[E+1]&&v[E+2]===u[E+2]&&v[E+3]===u[E+3]&&(w+=1);d+=(o[y+2]-o[y+1])*(1-w/m)}return d}remove(){this._hash&&this._hash.remove();for(const i of this._controls)i.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 u=this.painter.context.gl.getExtension("WEBGL_lose_context");u&&u.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),Hs.delete(this.painter.context.gl),co.remove(),ln.remove(),this._removed=!0,this.fire(new a.C("remove"))}triggerRepaint(){this._triggerFrame(!0)}_triggerFrame(u){this._renderNextFrame=this._renderNextFrame||u,this.style&&!this._frame&&(this._frame=a.o.frame(i=>{const o=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,o&&this._render(i)}))}_preloadTiles(u){const i=this.style?this.style.getSourceCaches():[];return a.t(i,(o,d)=>o._preloadTiles(u,d),()=>{this.triggerRepaint()}),this}_onWindowOnline(){this._update()}_onWindowResize(u){this._trackResize&&this.resize({originalEvent:u})._update()}_onVisibilityChange(){document.visibilityState==="hidden"&&this._visibilityHidden++}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(u){this._showTileBoundaries!==u&&(this._showTileBoundaries=u,this._update())}get showParseStatus(){return!!this._showParseStatus}set showParseStatus(u){this._showParseStatus!==u&&(this._showParseStatus=u,this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(u){this._showTerrainWireframe!==u&&(this._showTerrainWireframe=u,this._update())}get showLayers2DWireframe(){return!!this._showLayers2DWireframe}set showLayers2DWireframe(u){this._showLayers2DWireframe!==u&&(this._showLayers2DWireframe=u,this._update())}get showLayers3DWireframe(){return!!this._showLayers3DWireframe}set showLayers3DWireframe(u){this._showLayers3DWireframe!==u&&(this._showLayers3DWireframe=u,this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(u){this._speedIndexTiming!==u&&(this._speedIndexTiming=u,this._update())}get showPadding(){return!!this._showPadding}set showPadding(u){this._showPadding!==u&&(this._showPadding=u,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(u){this._showCollisionBoxes!==u&&(this._showCollisionBoxes=u,this.style&&u?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(u){this._showOverdrawInspector!==u&&(this._showOverdrawInspector=u,this._update())}get repaint(){return!!this._repaint}set repaint(u){this._repaint!==u&&(this._repaint=u,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(u){this._vertices=u,this._update()}get showTileAABBs(){return!!this._showTileAABBs}set showTileAABBs(u){this._showTileAABBs!==u&&(this._showTileAABBs=u,u&&this._update())}_setCacheLimits(u,i){a.e_(u,i)}get version(){return F}},NavigationControl:class{constructor(u={}){this.options=Object.assign({},G1,u),this._container=ke("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",i=>i.preventDefault()),this.options.showZoom&&(a.aZ(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",i=>{this._map&&this._map.zoomIn({},{originalEvent:i})}),ke("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",i=>{this._map&&this._map.zoomOut({},{originalEvent:i})}),ke("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(a.aZ(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",i=>{const o=this._map;o&&(this.options.visualizePitch?o.resetNorthPitch({},{originalEvent:i}):o.resetNorth({},{originalEvent:i}))}),this._compassIcon=ke("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const u=this._map;if(!u)return;const i=u.getZoom(),o=i===u.getMaxZoom(),d=i===u.getMinZoom();this._zoomInButton.disabled=o,this._zoomOutButton.disabled=d,this._zoomInButton.setAttribute("aria-disabled",o.toString()),this._zoomOutButton.setAttribute("aria-disabled",d.toString())}_rotateCompassArrow(){const u=this._map;if(!u)return;const i=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(u.transform.pitch*(Math.PI/180)),.5)}) rotateX(${u.transform.pitch}deg) rotateZ(${u.transform.angle*(180/Math.PI)}deg)`:`rotate(${u.transform.angle*(180/Math.PI)}deg)`;u._requestDomTask(()=>{this._compassIcon&&(this._compassIcon.style.transform=i)})}onAdd(u){return this._map=u,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),u.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&u.on("pitch",this._rotateCompassArrow),u.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new xh(u,this._compass,this.options.visualizePitch)),this._container}onRemove(){const u=this._map;u&&(this._container.remove(),this.options.showZoom&&u.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&u.off("pitch",this._rotateCompassArrow),u.off("rotate",this._rotateCompassArrow),this._handler&&this._handler.off(),this._handler=void 0),this._map=void 0)}_createButton(u,i){const o=ke("button",u,this._container);return o.type="button",o.addEventListener("click",i),o}_setButtonTitle(u,i){if(!this._map)return;const o=this._map._getUIString(`NavigationControl.${i}`);u.setAttribute("aria-label",o),u.firstElementChild&&u.firstElementChild.setAttribute("title",o)}},GeolocateControl:class extends a.E{constructor(u={}){super();const i=navigator.geolocation;this.options=Object.assign({geolocation:i},bh,u),a.aZ(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation","_onDeviceOrientation"],this),this._updateMarkerRotationThrottled=Lm(this._updateMarkerRotation,20),this._numberOfWatches=0}onAdd(u){return this._map=u,this._container=ke("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkGeolocationSupport(this._setupUI),this._container}onRemove(){this._clearRequestTimeout(),this._geolocationWatchID!==void 0&&(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(u){const i=(o=!!this.options.geolocation)=>{this._supportsGeolocation=o,u(o)};this._supportsGeolocation!==void 0?u(this._supportsGeolocation):navigator.permissions!==void 0?navigator.permissions.query({name:"geolocation"}).then(o=>i(o.state!=="denied")).catch(()=>i()):i()}_isOutOfMapMaxBounds(u){const i=this._map.getMaxBounds(),o=u.coords;return!!i&&(o.longitude<i.getWest()||o.longitude>i.getEast()||o.latitude<i.getSouth()||o.latitude>i.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(u){if(this._map){if(this._clearRequestTimeout(),this._isOutOfMapMaxBounds(u))return this._setErrorState(),this.fire(new a.C("outofmaxbounds",u)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=u,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this.options.followUserLocation?(this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active")):(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"));break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(u),this.options.followUserLocation&&(!this.options.trackUserLocation||this._watchState==="ACTIVE_LOCK")&&this._updateCamera(u),this.options.showUserLocation&&this._userLocationDotMarker.removeClassName("mapboxgl-user-location-dot-stale"),this.fire(new a.C("geolocate",Object.assign({coords:u.coords,timestamp:u.timestamp},u.toJSON?{toJSON:u.toJSON.bind(u)}:{}))),this._finish()}}_updateCamera(u){const i=new a.aU(u.coords.longitude,u.coords.latitude),o=u.coords.accuracy,d=this._map.getBearing(),m=Object.assign({bearing:d},this.options.fitBoundsOptions);this._map.fitBounds(i.toBounds(o),m,{geolocateSource:!0})}_updateMarker(u){if(u){const i=new a.aU(u.coords.longitude,u.coords.latitude);this._accuracyCircleMarker.setLngLat(i).addTo(this._map),this._userLocationDotMarker.setLngLat(i).addTo(this._map),this._accuracy=u.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const u=this._map.transform,i=a.bU(1,u._center.lat)*u.worldSize,o=Math.ceil(2*this._accuracy*i);this._circleElement.style.width=`${o}px`,this._circleElement.style.height=`${o}px`}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_updateMarkerRotation(){this._userLocationDotMarker&&typeof this._heading=="number"?(this._userLocationDotMarker.setRotation(this._heading),this._userLocationDotMarker.addClassName("mapboxgl-user-location-show-heading")):(this._userLocationDotMarker.removeClassName("mapboxgl-user-location-show-heading"),this._userLocationDotMarker.setRotation(0))}_onError(u){if(this._map){if(this._clearRequestTimeout(),this.options.trackUserLocation)if(u.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",i),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",i),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(u.code===3&&this._noTimeout)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._userLocationDotMarker.addClassName("mapboxgl-user-location-dot-stale"),this.fire(new a.C("error",{code:u.code,message:u.message,PERMISSION_DENIED:u.PERMISSION_DENIED,POSITION_UNAVAILABLE:u.POSITION_UNAVAILABLE,TIMEOUT:u.TIMEOUT})),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_startRequestTimeout(){this._clearRequestTimeout();const u=this.options.positionOptions.timeout;u&&(this._requestTimeoutId=window.setTimeout(()=>{this._onError({code:3,message:"Geolocation request timed out"})},u))}_clearRequestTimeout(){this._requestTimeoutId!==void 0&&(clearTimeout(this._requestTimeoutId),this._requestTimeoutId=void 0)}_setupUI(u){if(this._map!==void 0){if(this._container.addEventListener("contextmenu",i=>i.preventDefault()),this._geolocateButton=ke("button","mapboxgl-ctrl-geolocate",this._container),ke("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",u===!1){a.w("Geolocation support is not available so the GeolocateControl will be disabled.");const i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",i),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",i)}else{const i=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",i),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",i)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=ke("div","mapboxgl-user-location"),this._dotElement.appendChild(ke("div","mapboxgl-user-location-dot")),this._dotElement.appendChild(ke("div","mapboxgl-user-location-heading")),this._userLocationDotMarker=new to({element:this._dotElement,rotationAlignment:"map",pitchAlignment:"map"}),this._circleElement=ke("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new to({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.showButton||(this._container.style.display="none"),this.options.trackUserLocation&&this._map.on("movestart",i=>{i.geolocateSource||this._watchState!=="ACTIVE_LOCK"||i.originalEvent&&i.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this.fire(new a.C("trackuserlocationend")))})}}_onDeviceOrientation(u){this._userLocationDotMarker&&(u.webkitCompassHeading?this._heading=u.webkitCompassHeading:u.absolute===!0&&(this._heading=-1*u.alpha),this._updateMarkerRotationThrottled())}trigger(){if(!this._setup)return a.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new a.C("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._numberOfWatches--,this._noTimeout=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new a.C("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new a.C("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let u;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._numberOfWatches++,this._numberOfWatches>1?(u={maximumAge:6e5,timeout:0},this._noTimeout=!0):(u=this.options.positionOptions,this._noTimeout=!1),this._geolocationWatchID=this.options.geolocation.watchPosition(this._onSuccess,this._onError,u),this._startRequestTimeout(),this.options.showUserHeading&&this._addDeviceOrientationListener()}}else this.options.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._startRequestTimeout(),this._timeoutId=window.setTimeout(this._finish,1e4);return!0}setFollowUserLocation(u){return this.options.followUserLocation=u??bh.followUserLocation,this.options.trackUserLocation&&this._watchState!=="OFF"&&(this.options.followUserLocation?this._watchState!=="BACKGROUND"&&this._watchState!=="BACKGROUND_ERROR"||(this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new a.C("trackuserlocationstart"))):this._watchState!=="ACTIVE_LOCK"&&this._watchState!=="ACTIVE_ERROR"||(this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this.fire(new a.C("trackuserlocationend")))),this}_addDeviceOrientationListener(){const u=()=>{const i="ondeviceorientationabsolute"in window?"deviceorientationabsolute":"deviceorientation";window.addEventListener(i,this._onDeviceOrientation)};typeof DeviceOrientationEvent.requestPermission=="function"?DeviceOrientationEvent.requestPermission().then(i=>{i==="granted"&&u()}).catch(console.error):u()}_clearWatch(){this._clearRequestTimeout(),this.options.geolocation.clearWatch(this._geolocationWatchID),window.removeEventListener("deviceorientation",this._onDeviceOrientation),window.removeEventListener("deviceorientationabsolute",this._onDeviceOrientation),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:Wm,ScaleControl:class{constructor(u={}){this.options=Object.assign({},$n,u),a.aZ(["_update","_setScale","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_update(){const u=this.options.maxWidth||100,i=this._map,o=i._containerHeight/2,d=i._containerWidth/2-u/2,m=i.unproject([d,o]),y=i.unproject([d+u,o]),v=m.distanceTo(y);if(this.options.unit==="imperial"){const w=3.2808*v;w>5280?this._setScale(u,w/5280,"mile"):this._setScale(u,w,"foot")}else this.options.unit==="nautical"?this._setScale(u,v/1852,"nautical-mile"):v>=1e3?this._setScale(u,v/1e3,"kilometer"):this._setScale(u,v,"meter")}_setScale(u,i,o){this._map._requestDomTask(()=>{const d=function(y){const v=Math.pow(10,`${Math.floor(y)}`.length-1);let w=y/v;return w=w>=10?10:w>=5?5:w>=3?3:w>=2?2:w>=1?1:function(E){const P=Math.pow(10,Math.ceil(-Math.log(E)/Math.LN10));return Math.round(E*P)/P}(w),v*w}(i),m=d/i;this._container.innerHTML=o!=="nautical-mile"?new Intl.NumberFormat(this._language,{style:"unit",unitDisplay:"short",unit:o}).format(d):`${d}&nbsp;${io[o]}`,this._container.style.width=u*m+"px"})}onAdd(u){return this._map=u,this._language=u.getLanguage(),this._container=ke("div","mapboxgl-ctrl mapboxgl-ctrl-scale",u.getContainer()),this._container.dir="auto",this._map.on("move",this._update),this._update(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._update),this._map=void 0}_setLanguage(u){this._language=u,this._update()}setUnit(u){this.options.unit=u,this._update()}},FullscreenControl:class{constructor(u={}){this._fullscreen=!1,u&&u.container&&(u.container instanceof HTMLElement?this._container=u.container:a.w("Full screen control 'container' must be a DOM element.")),a.aZ(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onwebkitfullscreenchange"in document&&(this._fullscreenchange="webkitfullscreenchange")}onAdd(u){return this._map=u,this._container||(this._container=this._map.getContainer()),this._controlContainer=ke("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",a.w("This device does not support fullscreen mode.")),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,document.removeEventListener(this._fullscreenchange,this._changeIcon)}_checkFullscreenSupport(){return!(!document.fullscreenEnabled&&!document.webkitFullscreenEnabled)}_setupUI(){const u=this._fullscreenButton=ke("button","mapboxgl-ctrl-fullscreen",this._controlContainer);ke("span","mapboxgl-ctrl-icon",u).setAttribute("aria-hidden","true"),u.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),document.addEventListener(this._fullscreenchange,this._changeIcon)}_updateTitle(){const u=this._getTitle();this._fullscreenButton.setAttribute("aria-label",u),this._fullscreenButton.firstElementChild&&this._fullscreenButton.firstElementChild.setAttribute("title",u)}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_changeIcon(){(document.fullscreenElement||document.webkitFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())}_onClickFullscreen(){this._isFullscreen()?document.exitFullscreen?document.exitFullscreen():document.webkitCancelFullScreen&&document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()}},IndoorControl:class{constructor(){a.aZ(["_onIndoorUpdate","_onStyleData","_scrollUp","_scrollDown","_toggleIndoor"],this),this._visibleFloorStart=0,this._lastSelectedFloorId=null}onAdd(u){return this._map=u,this._container=ke("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.style.display="none",this._map.on("styledata",this._onStyleData),this._updateConnection(),this._container}_onStyleData(){this._updateConnection()}_updateConnection(){if(this._map&&this._map.style&&this._map.style.indoorManager){const u=this._map.style.indoorManager;u.off("selector-update",this._onIndoorUpdate),u.on("selector-update",this._onIndoorUpdate),this._onIndoorUpdate(u.getControlState())}}_createButton(u,i){const o=ke("button",u,this._container);return o.type="button",o.addEventListener("click",i),o}_setButtonTitle(u,i){u.setAttribute("aria-label",i),u.textContent=i}onRemove(){this._container&&this._container.remove(),this._map&&(this._map.off("styledata",this._onStyleData),this._map.style&&this._map.style.indoorManager.off("selector-update",this._onIndoorUpdate),this._map=null)}getDefaultPosition(){return"top-right"}_onIndoorUpdate(u){if(!u||!u.floors||u.floors.length===0)return this._model=u,void(this._container.style.display="none");const i=this._model;this._model=u,this._container.style.display="inline-block";const o=!i||i.floors.length!==u.floors.length||i.floors.some((d,m)=>d.id!==u.floors[m].id);if(o&&(this._visibleFloorStart=0,this._lastSelectedFloorId=null),u.selectedFloorId){if(u.selectedFloorId!==this._lastSelectedFloorId||o){const d=u.floors.findIndex(m=>m.id===u.selectedFloorId);if(d!==-1){const m=u.floors.length;let y,v;m<=5?(y=0,v=m-1):this._visibleFloorStart===0?(y=0,v=3):this._visibleFloorStart>=m-3?(y=m-3-1,v=m-1):(y=this._visibleFloorStart,v=this._visibleFloorStart+3-1),d<y?this._visibleFloorStart=d:d>v&&(this._visibleFloorStart=d-2)}}this._lastSelectedFloorId=u.selectedFloorId}this._render()}_render(){if(!this._container||!this._model||!this._model.floors)return;this._container.innerHTML="";const u=this._createButton("mapboxgl-ctrl-indoor-toggle",this._toggleIndoor);ke("span","mapboxgl-ctrl-icon",u).setAttribute("aria-hidden","true"),this._model.activeFloorsVisible||u.classList.add("mapboxgl-ctrl-level-button-selected"),this._container.appendChild(u);const i=this._model.floors,o=i.length;if(o<=5)return void i.forEach(v=>this._createFloorButton(v));const d=this._visibleFloorStart===0,m=this._visibleFloorStart>=o-3;if(d)this._createFloorButton(i[0]);else{const v=this._createButton("mapboxgl-ctrl-arrow-up",this._scrollUp);ke("span","mapboxgl-ctrl-icon",v).setAttribute("aria-hidden","true"),this._container.appendChild(v)}let y=[];if(y=d?i.slice(1,4):m?i.slice(this._visibleFloorStart-1,this._visibleFloorStart+3-1):i.slice(this._visibleFloorStart,this._visibleFloorStart+3),y.forEach(v=>this._createFloorButton(v)),m)this._createFloorButton(i[o-1]);else{const v=this._createButton("mapboxgl-ctrl-arrow-down",this._scrollDown);ke("span","mapboxgl-ctrl-icon",v).setAttribute("aria-hidden","true"),this._container.appendChild(v)}}_createFloorButton(u){const i=this._createButton("mapboxgl-ctrl-level-button",()=>{const y=u.id;this._model&&this._model.selectedFloorId===y&&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(y))}),o=(u.name||"").trim(),d=u.zIndex.toString(),m=o?Array.from(o).slice(0,3).join(""):d;this._setButtonTitle(i,m),this._model&&this._model.activeFloorsVisible&&u.id===this._model.selectedFloorId&&i.classList.add("mapboxgl-ctrl-level-button-selected"),this._container&&this._container.appendChild(i)}_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--,this._visibleFloorStart===1&&(this._visibleFloorStart=0);const u=this._model&&this._model.floors||[];if(u.length>3){const i=u.length-3;this._visibleFloorStart===i-1&&(this._visibleFloorStart=i-2)}this._render()}}_scrollDown(){if(this._model&&this._model.floors){const u=this._model.floors.length-3;this._visibleFloorStart<u&&(this._visibleFloorStart++,this._visibleFloorStart===1&&(this._visibleFloorStart=2),this._visibleFloorStart===u-1&&(this._visibleFloorStart=u),this._visibleFloorStart>u&&(this._visibleFloorStart=u),this._render())}}},Popup:class extends a.E{constructor(u){super(),this.options=Object.assign(Object.create(wh),u),this._altitude=this.options.altitude,a.aZ(["_update","_onClose","remove","_onMouseEvent"],this),this._classList=new Set(u&&u.className?u.className.trim().split(/\s+/):[])}addTo(u){return this._map&&this.remove(),this._map=u,this.options.closeOnClick&&u.on("preclick",this._onClose),this.options.closeOnMove&&u.on("move",this._onClose),u.on("remove",this.remove),this._update(),u._addPopup(this),this._focusFirstElement(),this._trackPointer?(u.on("mousemove",this._onMouseEvent),u.on("mouseup",this._onMouseEvent),u._canvasContainer.classList.add("mapboxgl-track-pointer")):u.on("move",this._update),this.fire(new a.C("open")),this}isOpen(){return!!this._map}remove(){this._content&&this._content.remove(),this._container&&(this._container.remove(),this._container=void 0);const u=this._map;return u&&(u.off("move",this._update),u.off("move",this._onClose),u.off("preclick",this._onClose),u.off("click",this._onClose),u.off("remove",this.remove),u.off("mousemove",this._onMouseEvent),u.off("mouseup",this._onMouseEvent),u.off("drag",this._onMouseEvent),u._canvasContainer&&u._canvasContainer.classList.remove("mapboxgl-track-pointer"),u._removePopup(this),this._map=void 0),this.fire(new a.C("close")),this}getLngLat(){return this._lngLat}setLngLat(u){this._lngLat=a.aU.convert(u),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(u){return this._altitude=u,this._update(),this}trackPointer(){this._trackPointer=!0,this._pos=null,this._update();const u=this._map;return u&&(u.off("move",this._update),u.on("mousemove",this._onMouseEvent),u.on("drag",this._onMouseEvent),u._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(u){return this.setDOMContent(document.createTextNode(u))}setHTML(u){const i=document.createDocumentFragment(),o=document.createElement("body");let d;for(o.innerHTML=u;d=o.firstChild,d;)i.appendChild(d);return this.setDOMContent(i)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(u){return this.options.maxWidth=u,this._update(),this}setDOMContent(u){let i=this._content;if(i)for(;i.hasChildNodes();)i.firstChild&&i.removeChild(i.firstChild);else i=this._content=ke("div","mapboxgl-popup-content",this._container||void 0);if(i.appendChild(u),this.options.closeButton){const o=this._closeButton=ke("button","mapboxgl-popup-close-button",i);o.type="button",o.setAttribute("aria-label","Close popup"),o.innerHTML='<span aria-hidden="true">&#215;</span>',o.addEventListener("click",this._onClose)}return this._update(),this._focusFirstElement(),this}addClassName(u){return this._classList.add(u),this._updateClassList(),this}removeClassName(u){return this._classList.delete(u),this._updateClassList(),this}setOffset(u){return this.options.offset=u,this._update(),this}toggleClassName(u){let i;return this._classList.delete(u)?i=!1:(this._classList.add(u),i=!0),this._updateClassList(),i}_onMouseEvent(u){this._update(u.point)}_getAnchor(u){if(this.options.anchor)return this.options.anchor;const i=this._map,o=this._container,d=this._pos;if(!i||!o||!d)return"bottom";const m=o.offsetWidth,y=o.offsetHeight,v=d.x<m/2,w=d.x>i.transform.width-m/2;if(d.y+u<y)return v?"top-left":w?"top-right":"top";if(d.y>i.transform.height-y){if(v)return"bottom-left";if(w)return"bottom-right"}return v?"left":w?"right":"bottom"}_updateClassList(){const u=this._container;if(!u)return;const i=[...this._classList];i.push("mapboxgl-popup"),this._anchor&&i.push(`mapboxgl-popup-anchor-${this._anchor}`),this._trackPointer&&i.push("mapboxgl-popup-track-pointer"),u.className=i.join(" ")}_update(u){const i=this._map,o=this._content;if(!i||!this._lngLat&&!this._trackPointer||!o)return;let d=this._container;if(d||(d=this._container=ke("div","mapboxgl-popup",i.getContainer()),this._tip=ke("div","mapboxgl-popup-tip",d),d.appendChild(o)),this.options.maxWidth&&d.style.maxWidth!==this.options.maxWidth&&(d.style.maxWidth=this.options.maxWidth),i.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Ym(this._lngLat,this._pos,i.transform)),!this._trackPointer||u){const m=this._pos=this._trackPointer&&u instanceof a.P?u:i.project(this._lngLat,this._altitude),y=cf(this.options.offset),v=this._anchor=this._getAnchor(y.y),w=cf(this.options.offset,v),E=m.add(w).round();i._requestDomTask(()=>{this._container&&v&&(this._container.style.transform=`${vh[v]} translate(${E.x}px,${E.y}px)`)})}if(!this._marker&&i._showingGlobe()){const m=a.e$(i.transform,this._lngLat)?0:1;this._setOpacity(m)}this._updateClassList()}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const u=this._container.querySelector($1);u&&u.focus()}_onClose(){this.remove()}_setOpacity(u){this._container&&(this._container.style.opacity=`${u}`),this._content&&(this._content.style.pointerEvents=u?"auto":"none")}},Marker:to,Style:Js,LngLat:a.aU,LngLatBounds:a.aK,Point:a.P,MercatorCoordinate:a.ag,FreeCameraOptions:Bu,Evented:a.E,config:a.g,prewarm:function(){uc().acquire(za)},clearPrewarmedResources:function(){const u=Es;u&&(u.isPreloaded()&&u.numActive()===1?(u.release(za),Es=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},get accessToken(){return a.g.ACCESS_TOKEN},set accessToken(u){a.g.ACCESS_TOKEN=u},get baseApiUrl(){return a.g.API_URL},set baseApiUrl(u){a.g.API_URL=u},get workerCount(){return Ro.workerCount},set workerCount(u){Ro.workerCount=u},get maxParallelImageRequests(){return a.g.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(u){a.g.MAX_PARALLEL_IMAGE_REQUESTS=u},clearStorage(u){a.f7(u)},get workerUrl(){return Zr.workerUrl},set workerUrl(u){Zr.workerUrl=u},get workerClass(){return Zr.workerClass},set workerClass(u){Zr.workerClass=u},get workerParams(){return Zr.workerParams},set workerParams(u){Zr.workerParams=u},get dracoUrl(){return a.f6()},set dracoUrl(u){a.g.DRACO_URL=a.o.resolveURL(u)},get meshoptUrl(){return a.f5()},set meshoptUrl(u){const i=a.o.resolveURL(u);a.g.MESHOPT_URL=i,a.g.MESHOPT_SIMD_URL=i},get buildingGenUrl(){return a.f4()},set buildingGenUrl(u){a.g.BUILDING_GEN_URL=a.o.resolveURL(u)},setNow:a.o.setNow,restoreNow:a.o.restoreNow}});var L=T;return L})})(_F);var GG=_F.exports;const ap=DS(GG),PS="pk.eyJ1IjoiZHlsZWVlIiwiYSI6ImNtbzRwMWcxOTB2NWwyb3NseGMweDhyMGMifQ.z5Aadnqm-kG3mMaC_ybuMg",yF="mapbox://styles/mapbox/dark-v11";function c1({onMapReady:s,center:l,zoom:p=13}){const x=Ge.useRef(null),T=Ge.useRef(null);return Ge.useEffect(()=>{if(!x.current||T.current)return;ap.accessToken=PS;const C=new ap.Map({container:x.current,style:yF,center:l||[3.3792,6.5244],zoom:p,attributionControl:!1,logoPosition:"bottom-left"});return T.current=C,C.on("load",()=>s==null?void 0:s(C)),()=>{C.remove(),T.current=null}},[]),Ge.useEffect(()=>{!l||!T.current||T.current.easeTo({center:l,duration:800})},[l==null?void 0:l[0],l==null?void 0:l[1]]),J.jsx("div",{ref:x,className:"absolute inset-0 w-full h-full",style:{zIndex:0}})}function $G(){const s=t1(),{requestOtp:l,verifyOtp:p,loading:x,error:T,clearError:C,token:L,user:a}=sc(),[F,H]=Ge.useState("welcome"),[ee,se]=Ge.useState("phone"),[ue,Me]=Ge.useState(""),[Ve,ke]=Ge.useState(""),[Ye,Se]=Ge.useState("vendor"),[ye,Ie]=Ge.useState(""),[qe,ot]=Ge.useState(""),[xt,Rt]=Ge.useState(""),[Tt,li]=Ge.useState(""),[Xt,Ji]=Ge.useState(!1),[An,gi]=Ge.useState(0),[Mr,Wn]=Ge.useState(Date.now()),ji=Tt||T||"";Ge.useEffect(()=>{L&&a&&["welcome","method","role","email","phone"].includes(F)&&s("/",{replace:!0})},[L,a,F,s]),Ge.useEffect(()=>{if(An<=Date.now())return;const ln=setInterval(()=>Wn(Date.now()),500);return()=>clearInterval(ln)},[An]);const ti=async ln=>{if(!Xt){li(""),C(),Ji(!0);try{const sn=await l(ln,Ye,ee);Rt(sn),gi(Date.now()+3e4),H("otp")}catch(sn){li(sn instanceof Error?sn.message:"Failed to send OTP")}finally{Ji(!1)}}},Pt=async()=>{const ln=ee==="email"?ue:Ve;ln&&(An>Date.now()||(ot(""),await ti(ln)))},$t=async ln=>{const sn=ln??qe;if(!(sn.length<6||x)){li(""),C();try{await p(ee==="email"?ue:Ve,sn,Ye,ye||void 0,ee),H("complete")}catch(Rr){li(Rr instanceof Error?Rr.message:"Invalid or expired code"),ot("")}}};Ge.useEffect(()=>{F==="otp"&&qe.length===6&&!x&&$t(qe)},[qe,F]);const Wt=()=>{s("/",{replace:!0})},ii=[{id:"welcome",title:"Welcome"},{id:"method",title:"Method"},{id:"role",title:"Role"},{id:ee,title:ee==="email"?"Email":"Phone"},{id:"otp",title:"Verify"},{id:"complete",title:"Done"}],mi=ii.findIndex(ln=>ln.id===F),rn=Math.max(0,Math.ceil((An-Mr)/1e3));return J.jsxs("div",{className:"relative h-full w-full overflow-hidden",children:[J.jsx("div",{className:"absolute inset-0 z-0 pointer-events-none",children:J.jsx(c1,{center:[3.3792,6.5244],zoom:12})}),J.jsx("div",{className:"absolute inset-0 z-10 bg-black/50"}),J.jsx("div",{className:"absolute top-8 left-0 right-0 z-20 px-6",children:J.jsx("div",{className:"max-w-sm mx-auto",children:J.jsx("div",{className:"flex items-center justify-between gap-2",role:"progressbar","aria-valuemin":0,"aria-valuemax":ii.length,"aria-valuenow":mi+1,children:ii.map((ln,sn)=>J.jsx("div",{className:`flex-1 h-1 rounded-full transition-all ${sn<=mi?"bg-accent-primary":"bg-white/20"}`},ln.id))})})}),J.jsx("div",{className:"absolute inset-0 z-20 flex flex-col items-center justify-center px-6",children:J.jsx(bi.div,{initial:{opacity:0,y:24,scale:.97},animate:{opacity:1,y:0,scale:1},transition:{duration:.4,ease:"easeOut"},className:"w-full max-w-sm glass rounded-3xl p-8 space-y-6",style:{boxShadow:"0 8px 64px rgba(0,0,0,0.6), 0 0 0 1px rgba(99,102,241,0.15)"},children:J.jsxs(oc,{mode:"wait",children:[F==="welcome"&&J.jsx(HG,{onNext:()=>H("method")},"welcome"),F==="method"&&J.jsx(ZG,{onSelect:se,onNext:()=>H("role")},"method"),F==="role"&&J.jsx(YG,{role:Ye,onChange:Se,onNext:()=>H(ee),referralCode:ye,onReferralChange:Ie},"role"),F==="email"&&J.jsx(qG,{value:ue,onChange:ln=>{Me(ln.target.value),li("")},onNext:()=>ti(ue),onBack:()=>H("role"),error:ji,sending:Xt},"email"),F==="phone"&&J.jsx(WG,{value:Ve,onChange:ln=>{ke(ln.target.value),li("")},onNext:()=>ti(Ve),onBack:()=>H("role"),error:ji,sending:Xt},"phone"),F==="otp"&&J.jsx(XG,{contact:ee==="email"?ue:Ve,method:ee,devCode:xt,otp:qe,onChange:ot,onVerify:()=>$t(),onBack:()=>{H(ee),ot(""),li(""),C()},onResend:Pt,resendSecondsLeft:rn,sending:Xt,loading:x,error:ji},"otp"),F==="complete"&&J.jsx(KG,{onContinue:Wt},"complete")]})})})]})}function HG({onNext:s}){return J.jsxs(bi.div,{initial:{opacity:0,x:-16},animate:{opacity:1,x:0},exit:{opacity:0,x:16},className:"space-y-6 text-center",children:[J.jsxs("div",{className:"space-y-4",children:[J.jsx(bi.div,{initial:{scale:0},animate:{scale:1},transition:{delay:.2,type:"spring"},className:"inline-flex items-center justify-center w-20 h-20 rounded-3xl bg-accent-primary/20 border border-accent-primary/30",children:J.jsx("span",{className:"text-4xl",children:"🚚"})}),J.jsxs("div",{children:[J.jsx("h1",{className:"text-3xl font-bold text-white",children:"Delivra"}),J.jsx("p",{className:"text-text-secondary mt-2 text-sm",children:"Real-time delivery platform"})]})]}),J.jsxs("div",{className:"space-y-3 text-left",children:[J.jsx(hT,{icon:"⚡",text:"Instant delivery tracking"}),J.jsx(hT,{icon:"📍",text:"Real-time location updates"}),J.jsx(hT,{icon:"📱",text:"Easy rider & vendor tools"})]}),J.jsx(bi.button,{whileTap:{scale:.97},onClick:s,className:"w-full py-3.5 bg-accent-primary rounded-xl text-white font-semibold text-sm glow-primary",children:"Get Started →"})]})}function ZG({onSelect:s,onNext:l}){return J.jsxs(bi.div,{initial:{opacity:0,x:-16},animate:{opacity:1,x:0},exit:{opacity:0,x:16},className:"space-y-6",children:[J.jsxs("div",{className:"text-center",children:[J.jsx("h2",{className:"text-xl font-bold text-white",children:"How would you like to sign up?"}),J.jsx("p",{className:"text-text-secondary mt-2 text-sm",children:"Choose your preferred verification method"})]}),J.jsxs("div",{className:"space-y-3",children:[J.jsx(oD,{icon:"📧",title:"Email",description:"Get a code via email",onClick:()=>{s("email"),l()}}),J.jsx(oD,{icon:"📱",title:"Phone",description:"Get a code via SMS",onClick:()=>{s("phone"),l()}})]})]})}function oD({icon:s,title:l,description:p,onClick:x}){return J.jsx(bi.button,{whileTap:{scale:.98},onClick:x,className:"w-full p-4 glass-light rounded-2xl text-left hover:bg-white/5 transition-all border border-white/10",children:J.jsxs("div",{className:"flex items-center 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window.google.maps.Geocoder().geocode({location:{lat:ii,lng:mi}},(sn,Rr)=>{Rr==="OK"&&(sn!=null&&sn[0])?se(sn[0].formatted_address):se(rn)})};if(x&&T){Ut(x,T);return}if(!navigator.geolocation){C.show("Geolocation not supported","error");return}li(!0),navigator.geolocation.getCurrentPosition(ii=>{Ut(ii.coords.latitude,ii.coords.longitude),li(!1)},()=>{C.show("Could not get location","error"),li(!1)},{enableHighAccuracy:!0,timeout:8e3})},Wn=()=>{se(""),Me(""),ke(""),Se(""),Ie(""),ot(""),Rt("")},ji=()=>{const Ut=parseFloat(ue),ii=parseFloat(Ve),mi=parseFloat(ye),rn=parseFloat(qe);if(!ee||!Ye){C.show("Set pickup and dropoff locations","error");return}if(isNaN(Ut)||isNaN(ii)||isNaN(mi)||isNaN(rn)){C.show("Enter valid coordinates","error");return}p("CREATE_JOB",{pickup_address:ee,pickup_lat:Ut,pickup_lng:ii,dropoff_address:Ye,dropoff_lat:mi,dropoff_lng:rn,package_description:xt||void 0}),Wn(),l(),C.show("Job created — broadcasting to 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Qo=Sp(s=>({jobs:[],activeJob:null,incomingRequest:null,riderLocation:null,loading:!1,error:null,setActiveJob:l=>s({activeJob:l}),setIncomingRequest:l=>s({incomingRequest:l}),setRiderLocation:l=>s({riderLocation:l}),updateJobStatus:(l,p)=>{s(x=>{var T;return{jobs:x.jobs.map(C=>C.id===l?{...C,status:p}:C),activeJob:((T=x.activeJob)==null?void 0:T.id)===l?{...x.activeJob,status:p}:x.activeJob}})},fetchJobs:async()=>{s({loading:!0,error:null});try{const l=await ul("/api/jobs");s({jobs:l,loading:!1})}catch(l){s({loading:!1,error:l instanceof Error?l.message:"Failed to load jobs"})}},addJob:l=>s(p=>({jobs:[l,...p.jobs]}))}));function c$(){const[s,l]=Ge.useState(null),[p,x]=Ge.useState(!1),[T,C]=Ge.useState(!0),{connect:L,disconnect:a,on:F}=Vg(),{jobs:H,activeJob:ee,riderLocation:se,setActiveJob:ue,setRiderLocation:Me,updateJobStatus:Ve,addJob:ke,fetchJobs:Ye}=Qo();Ge.useEffect(()=>(L(),Ye(),()=>a()),[]),Ge.useEffect(()=>{const ye=[F("JOB_CREATED",Ie=>{const qe={...Ie,id:Ie.job_id??Ie.id};ke(qe)}),F("JOB_ACCEPTED",Ie=>{const qe=Ie;Ve(qe.job_id,qe.status);const{jobs:ot}=Qo.getState(),xt=ot.find(Rt=>Rt.id===qe.job_id);xt&&ue(xt)}),F("LOCATION_UPDATE",Ie=>{const qe=Ie,{activeJob:ot}=Qo.getState();(!ot||qe.job_id===ot.id)&&Me({lat:qe.lat,lng:qe.lng})}),F("JOB_STATUS",Ie=>{const qe=Ie;Ve(qe.job_id,qe.status);const{activeJob:ot}=Qo.getState();ot&&qe.job_id===ot.id&&ue({...ot,status:qe.status})}),F("JOB_COMPLETED",Ie=>{const qe=Ie;Ve(qe.job_id,"COMPLETED");const{activeJob:ot}=Qo.getState();ot&&qe.job_id===ot.id&&(ue(null),Me(null))}),F("STATE_SNAPSHOT",Ie=>{const qe=Ie;if(qe.jobs){const ot=qe.jobs.find(xt=>xt.status!=="COMPLETED");ot&&ue(ot)}})];return()=>ye.forEach(Ie=>Ie())},[]),Ge.useEffect(()=>{if(!s)return;const ye=()=>{navigator.geolocation&&navigator.geolocation.getCurrentPosition(Ie=>{s.flyTo({center:[Ie.coords.longitude,Ie.coords.latitude],zoom:15,essential:!0})},Ie=>console.warn("Could not get 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h$(){const[,s]=Ge.useState(null),[l,p]=Ge.useState(!1),[x,T]=Ge.useState(!1),[C,L]=Ge.useState(0),[a,F]=Ge.useState(!1),{connect:H,disconnect:ee,send:se,on:ue}=Vg(),{activeJob:Me,incomingRequest:Ve,setActiveJob:ke,setIncomingRequest:Ye,updateJobStatus:Se}=Qo(),{startWatching:ye,stopWatching:Ie,upgradeJobId:qe,currentLat:ot,currentLng:xt,permissionDenied:Rt,httpsRequired:Tt,requestPermission:li}=mg(),Xt=ey();Ge.useEffect(()=>{li()},[]),Ge.useEffect(()=>{const $t=localStorage.getItem("rider_online")==="true";p($t)},[]),Ge.useEffect(()=>{const{connected:$t}=Vg.getState();if($t&&l){const{currentLat:Wt,currentLng:Ut}=mg.getState();se("RIDER_ONLINE",{lat:Wt??6.5244,lng:Ut??3.3792}),ye("idle")}},[l]),Ge.useEffect(()=>(H(),()=>ee()),[]),Ge.useEffect(()=>{const $t=[ue("JOB_REQUEST",Wt=>{const Ut={...Wt,id:Wt.job_id??Wt.id};Ye(Ut),Xt.show("📦 New delivery request!")}),ue("JOB_ASSIGNED",Wt=>{const Ut=Wt;ke(Ut),ye(Ut.id),Ye(null),Xt.show("Job accepted!","success")}),ue("JOB_TAKEN",Wt=>{const Ut=Wt,{incomingRequest:ii}=Qo.getState();ii&&ii.id===Ut.job_id&&(Ye(null),Xt.show("This job was taken by another rider","error"))}),ue("JOB_ASSIGN_FAILED",()=>{Ye(null),Xt.show("Job already taken","error")}),ue("JOB_STATUS",Wt=>{const Ut=Wt;Se(Ut.job_id,Ut.status);const{activeJob:ii}=Qo.getState();ii&&Ut.job_id===ii.id&&ke({...ii,status:Ut.status})}),ue("JOB_COMPLETED",Wt=>{const Ut=Wt;Se(Ut.job_id,"COMPLETED");const{activeJob:ii}=Qo.getState();ii&&Ut.job_id===ii.id&&ke({...ii,status:"COMPLETED"})}),ue("STATE_SNAPSHOT",Wt=>{const Ut=Wt;if(Ut.jobs){const ii=Ut.jobs.find(mi=>mi.rider_id&&mi.status!=="COMPLETED");ii&&(ke(ii),ye(ii.id))}})];return()=>$t.forEach(Wt=>Wt())},[]);const Ji=async()=>{if(!await li()){Xt.show("Location permission required to go online","error");return}p(!0),localStorage.setItem("rider_online","true"),ye("idle");const{currentLat:Wt,currentLng:Ut}=mg.getState();se("RIDER_ONLINE",{lat:Wt??6.5244,lng:Ut??3.3792}),Xt.show("You are now online","success")},An=()=>{p(!1),localStorage.setItem("rider_online","false"),Ie(),se("RIDER_OFFLINE",{})},gi=()=>{Xt.show("Accepting job...","info");const{incomingRequest:$t}=Qo.getState();if(!$t){Xt.show("Error: No request data found","error");return}se("ACCEPT_JOB",{job_id:$t.id}),qe($t.id),ke({...$t,status:"ASSIGNED"}),Ye(null)},Mr=()=>{Ye(null)},Wn=()=>{const{activeJob:$t}=Qo.getState();if(!$t)return;const Ut={ASSIGNED:"PICKED_UP",PICKED_UP:"IN_TRANSIT",IN_TRANSIT:"DELIVERED",DELIVERED:"COMPLETED"}[$t.status];if(Ut){if(Ut==="DELIVERED"&&!x){Xt.show("Upload photo proof first","error");return}se("JOB_STATUS",{job_id:$t.id,status:Ut}),Ut==="COMPLETED"&&(Ie(),T(!1),F(!1))}},ji=async()=>{const{activeJob:$t}=Qo.getState();if(!(!$t||C===0||a))try{const Wt=$t.id.replace("jobs:","");await ul(`/api/jobs/${Wt}/rate`,{method:"POST",body:JSON.stringify({score:C})}),Xt.show("Rating submitted","success"),F(!0),L(0),ke(null)}catch{Xt.show("Failed to submit rating","error")}},ti={ASSIGNED:"Mark Picked Up",PICKED_UP:"Start Transit",IN_TRANSIT:"Mark Delivered",DELIVERED:"Complete Delivery"},Pt={ASSIGNED:"📍",PICKED_UP:"🚚",IN_TRANSIT:"⚡",DELIVERED:"✅"};return J.jsxs("div",{className:"relative h-full w-full",children:[J.jsx(c1,{onMapReady:s,center:ot!=null&&xt!=null?[xt,ot]:void 0}),J.jsxs("div",{className:"absolute top-4 left-4 right-4 z-10 flex items-center justify-between",children:[J.jsx(bi.button,{whileTap:{scale:.95},onClick:l?An:Ji,className:`px-5 py-2.5 rounded-xl font-medium text-sm transition-all ${l?"bg-green-500/20 text-green-400 border border-green-500/30":"glass text-text-secondary"}`,children:l?"● Online":"Go Online"}),Me&&J.jsx(xp,{status:Me.status})]}),J.jsx(oc,{children:(Rt||Tt)&&J.jsx(bi.div,{initial:{y:-40,opacity:0},animate:{y:0,opacity:1},exit:{y:-40,opacity:0},className:"absolute top-20 left-4 right-4 z-20 glass rounded-xl px-4 py-3 border border-yellow-500/30",children:Tt?J.jsxs("p",{className:"text-xs text-yellow-400 text-center",children:["🔒 Location 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