https://urbanize.city/modules/custom/urbanize_project_map/js/dist/project-map.js?tluovr

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11 * react-jsx-runtime.production.min.js
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14 *
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L=f.interleaved;return L===null?(w.next=w,Jv(f)):(w.next=L.next,L.next=w),f.interleaved=w,Cl(h,A)}function Cl(h,f){h.lanes|=f;var w=h.alternate;for(w!==null&&(w.lanes|=f),w=h,h=h.return;h!==null;)h.childLanes|=f,w=h.alternate,w!==null&&(w.childLanes|=f),w=h,h=h.return;return w.tag===3?w.stateNode:null}var yc=!1;function Qv(h){h.updateQueue={baseState:h.memoizedState,firstBaseUpdate:null,lastBaseUpdate:null,shared:{pending:null,interleaved:null,lanes:0},effects:null}}function HT(h,f){h=h.updateQueue,f.updateQueue===h&&(f.updateQueue={baseState:h.baseState,firstBaseUpdate:h.firstBaseUpdate,lastBaseUpdate:h.lastBaseUpdate,shared:h.shared,effects:h.effects})}function Ml(h,f){return{eventTime:h,lane:f,tag:0,payload:null,callback:null,next:null}}function vc(h,f,w){var A=h.updateQueue;if(A===null)return null;if(A=A.shared,$n&2){var L=A.pending;return L===null?f.next=f:(f.next=L.next,L.next=f),A.pending=f,Cl(h,w)}return 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tt=h.alternate;tt!==null&&(tt=tt.updateQueue,s=tt.lastBaseUpdate,s!==X&&(s===null?tt.firstBaseUpdate=Ee:s.next=Ee,tt.lastBaseUpdate=de))}if(F!==null){var Ie=L.baseState;X=0,tt=Ee=de=null,s=F;do{var He=s.lane,vt=s.eventTime;if((A&He)===He){tt!==null&&(tt=tt.next={eventTime:vt,lane:0,tag:s.tag,payload:s.payload,callback:s.callback,next:null});e:{var mt=h,at=s;switch(He=f,vt=w,at.tag){case 1:if(mt=at.payload,typeof mt=="function"){Ie=mt.call(vt,Ie,He);break e}Ie=mt;break e;case 3:mt.flags=mt.flags&-65537|128;case 0:if(mt=at.payload,He=typeof mt=="function"?mt.call(vt,Ie,He):mt,He==null)break e;Ie=zr({},Ie,He);break e;case 2:yc=!0}}s.callback!==null&&s.lane!==0&&(h.flags|=64,He=L.effects,He===null?L.effects=[s]:He.push(s))}else 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lg=Tl.ReactCurrentDispatcher,rx=Tl.ReactCurrentBatchConfig,mu=0,kr=null,no=null,uo=null,cg=!1,hf=!1,df=0,uP=0;function Ro(){throw Error(Zt(321))}function ox(h,f){if(f===null)return!1;for(var w=0;w<f.length&&w<h.length;w++)if(!pa(h[w],f[w]))return!1;return!0}function sx(h,f,w,A,L,F){if(mu=F,kr=f,f.memoizedState=null,f.updateQueue=null,f.lanes=0,lg.current=h===null||h.memoizedState===null?fP:mP,h=w(A,L),hf){F=0;do{if(hf=!1,df=0,25<=F)throw Error(Zt(301));F+=1,uo=no=null,f.updateQueue=null,lg.current=_P,h=w(A,L)}while(hf)}if(lg.current=dg,f=no!==null&&no.next!==null,mu=0,uo=no=kr=null,cg=!1,f)throw Error(Zt(300));return h}function ax(){var h=df!==0;return df=0,h}function Ka(){var h={memoizedState:null,baseState:null,baseQueue:null,queue:null,next:null};return uo===null?kr.memoizedState=uo=h:uo=uo.next=h,uo}function js(){if(no===null){var h=kr.alternate;h=h!==null?h.memoizedState:null}else h=no.next;var f=uo===null?kr.memoizedState:uo.next;if(f!==null)uo=f,no=h;else{if(h===null)throw 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w=kr,A=js(),L=f(),F=!pa(A.memoizedState,L);if(F&&(A.memoizedState=L,ns=!0),A=A.queue,ux(QT.bind(null,w,A,h),[h]),A.getSnapshot!==f||F||uo!==null&&uo.memoizedState.tag&1){if(w.flags|=2048,ff(9,JT.bind(null,w,A,L,f),void 0,null),ho===null)throw Error(Zt(349));mu&30||KT(w,f,L)}return L}function KT(h,f,w){h.flags|=16384,h={getSnapshot:f,value:w},f=kr.updateQueue,f===null?(f={lastEffect:null,stores:null},kr.updateQueue=f,f.stores=[h]):(w=f.stores,w===null?f.stores=[h]:w.push(h))}function JT(h,f,w,A){f.value=w,f.getSnapshot=A,e2(f)&&t2(h)}function QT(h,f,w){return w(function(){e2(f)&&t2(h)})}function e2(h){var f=h.getSnapshot;h=h.value;try{var w=f();return!pa(h,w)}catch{return!0}}function t2(h){var f=Cl(h,1);f!==null&&ya(f,h,1,-1)}function i2(h){var f=Ka();return typeof h=="function"&&(h=h()),f.memoizedState=f.baseState=h,h={pending:null,interleaved:null,lanes:0,dispatch:null,lastRenderedReducer:pf,lastRenderedState:h},f.queue=h,h=h.dispatch=pP.bind(null,kr,h),[f.memoizedState,h]}function 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F=h.memoizedState;F===null?h.memoizedState={isBackwards:f,rendering:null,renderingStartTime:0,last:A,tail:w,tailMode:L}:(F.isBackwards=f,F.rendering=null,F.renderingStartTime=0,F.last=A,F.tail=w,F.tailMode=L)}function D2(h,f,w){var A=f.pendingProps,L=A.revealOrder,F=A.tail;if(jo(h,f,A.children,w),A=Dr.current,A&2)A=A&1|2,f.flags|=128;else{if(h!==null&&h.flags&128)e:for(h=f.child;h!==null;){if(h.tag===13)h.memoizedState!==null&&z2(h,w,f);else if(h.tag===19)z2(h,w,f);else if(h.child!==null){h.child.return=h,h=h.child;continue}if(h===f)break e;for(;h.sibling===null;){if(h.return===null||h.return===f)break e;h=h.return}h.sibling.return=h.return,h=h.sibling}A&=1}if(pr(Dr,A),!(f.mode&1))f.memoizedState=null;else switch(L){case"forwards":for(w=f.child,L=null;w!==null;)h=w.alternate,h!==null&&ag(h)===null&&(L=w),w=w.sibling;w=L,w===null?(L=f.child,f.child=null):(L=w.sibling,w.sibling=null),wx(f,!1,L,w,F);break;case"backwards":for(w=null,L=f.child,f.child=null;L!==null;){if(h=L.alternate,h!==null&&ag(h)===null){f.child=L;break}h=L.sibling,L.sibling=w,w=L,L=h}wx(f,!0,w,null,F);break;case"together":wx(f,!1,null,null,void 0);break;default:f.memoizedState=null}return f.child}function mg(h,f){!(f.mode&1)&&h!==null&&(h.alternate=null,f.alternate=null,f.flags|=2)}function Pl(h,f,w){if(h!==null&&(f.dependencies=h.dependencies),_u|=f.lanes,!(w&f.childLanes))return null;if(h!==null&&f.child!==h.child)throw Error(Zt(153));if(f.child!==null){for(h=f.child,w=Ec(h,h.pendingProps),f.child=w,w.return=f;h.sibling!==null;)h=h.sibling,w=w.sibling=Ec(h,h.pendingProps),w.return=f;w.sibling=null}return f.child}function xP(h,f,w){switch(f.tag){case 3:P2(f),Oh();break;case 5:WT(f);break;case 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A=null;w!==null;)w.alternate!==null&&(A=w),w=w.sibling;A===null?f||h.tail===null?h.tail=null:h.tail.sibling=null:A.sibling=null}}function Lo(h){var f=h.alternate!==null&&h.alternate.child===h.child,w=0,A=0;if(f)for(var L=h.child;L!==null;)w|=L.lanes|L.childLanes,A|=L.subtreeFlags&14680064,A|=L.flags&14680064,L.return=h,L=L.sibling;else for(L=h.child;L!==null;)w|=L.lanes|L.childLanes,A|=L.subtreeFlags,A|=L.flags,L.return=h,L=L.sibling;return h.subtreeFlags|=A,h.childLanes=w,f}function wP(h,f,w){var A=f.pendingProps;switch($v(f),f.tag){case 2:case 16:case 15:case 0:case 11:case 7:case 8:case 12:case 9:case 14:return Lo(f),null;case 1:return is(f.type)&&Y_(),Lo(f),null;case 3:return A=f.stateNode,Vh(),wr(ts),wr(Po),nx(),A.pendingContext&&(A.context=A.pendingContext,A.pendingContext=null),(h===null||h.child===null)&&(tg(f)?f.flags|=4:h===null||h.memoizedState.isDehydrated&&!(f.flags&256)||(f.flags|=1024,fa!==null&&(zx(fa),fa=null))),bx(h,f),Lo(f),null;case 5:tx(f);var L=fu(uf.current);if(w=f.type,h!==null&&f.stateNode!=null)O2(h,f,w,A,L),h.ref!==f.ref&&(f.flags|=512,f.flags|=2097152);else{if(!A){if(f.stateNode===null)throw Error(Zt(166));return Lo(f),null}if(h=fu(Ya.current),tg(f)){A=f.stateNode,w=f.type;var F=f.memoizedProps;switch(A[Xa]=f,A[of]=F,h=(f.mode&1)!==0,w){case"dialog":xr("cancel",A),xr("close",A);break;case"iframe":case"object":case"embed":xr("load",A);break;case"video":case"audio":for(L=0;L<tf.length;L++)xr(tf[L],A);break;case"source":xr("error",A);break;case"img":case"image":case"link":xr("error",A),xr("load",A);break;case"details":xr("toggle",A);break;case"input":gb(A,F),xr("invalid",A);break;case"select":A._wrapperState={wasMultiple:!!F.multiple},xr("invalid",A);break;case"textarea":xb(A,F),xr("invalid",A)}iv(w,F),L=null;for(var X in F)if(F.hasOwnProperty(X)){var s=F[X];X==="children"?typeof s=="string"?A.textContent!==s&&(F.suppressHydrationWarning!==!0&&Z_(A.textContent,s,h),L=["children",s]):typeof 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A.is=="string"?h=X.createElement(w,{is:A.is}):(h=X.createElement(w),w==="select"&&(X=h,A.multiple?X.multiple=!0:A.size&&(X.size=A.size))):h=X.createElementNS(h,w),h[Xa]=f,h[of]=A,k2(h,f,!1,!1),f.stateNode=h;e:{switch(X=nv(w,A),w){case"dialog":xr("cancel",h),xr("close",h),L=A;break;case"iframe":case"object":case"embed":xr("load",h),L=A;break;case"video":case"audio":for(L=0;L<tf.length;L++)xr(tf[L],h);L=A;break;case"source":xr("error",h),L=A;break;case"img":case"image":case"link":xr("error",h),xr("load",h),L=A;break;case"details":xr("toggle",h),L=A;break;case"input":gb(h,A),L=K0(h,A),xr("invalid",h);break;case"option":L=A;break;case"select":h._wrapperState={wasMultiple:!!A.multiple},L=zr({},A,{value:void 0}),xr("invalid",h);break;case"textarea":xb(h,A),L=ev(h,A),xr("invalid",h);break;default:L=A}iv(w,L),s=L;for(F in s)if(s.hasOwnProperty(F)){var de=s[F];F==="style"?Ib(h,de):F==="dangerouslySetInnerHTML"?(de=de?de.__html:void 0,de!=null&&Sb(h,de)):F==="children"?typeof de=="string"?(w!=="textarea"||de!=="")&&Op(h,de):typeof de=="number"&&Op(h,""+de):F!=="suppressContentEditableWarning"&&F!=="suppressHydrationWarning"&&F!=="autoFocus"&&(Lp.hasOwnProperty(F)?de!=null&&F==="onScroll"&&xr("scroll",h):de!=null&&V0(h,F,de,X))}switch(w){case"input":S_(h),vb(h,A,!1);break;case"textarea":S_(h),bb(h);break;case"option":A.value!=null&&h.setAttribute("value",""+ac(A.value));break;case"select":h.multiple=!!A.multiple,F=A.value,F!=null?wh(h,!!A.multiple,F,!1):A.defaultValue!=null&&wh(h,!!A.multiple,A.defaultValue,!0);break;default:typeof L.onClick=="function"&&(h.onclick=W_)}switch(w){case"button":case"input":case"select":case"textarea":A=!!A.autoFocus;break e;case"img":A=!0;break e;default:A=!1}}A&&(f.flags|=4)}f.ref!==null&&(f.flags|=512,f.flags|=2097152)}return Lo(f),null;case 6:if(h&&f.stateNode!=null)F2(h,f,h.memoizedProps,A);else{if(typeof A!="string"&&f.stateNode===null)throw Error(Zt(166));if(w=fu(uf.current),fu(Ya.current),tg(f)){if(A=f.stateNode,w=f.memoizedProps,A[Xa]=f,(F=A.nodeValue!==w)&&(h=ws,h!==null))switch(h.tag){case 3:Z_(A.nodeValue,w,(h.mode&1)!==0);break;case 5:h.memoizedProps.suppressHydrationWarning!==!0&&Z_(A.nodeValue,w,(h.mode&1)!==0)}F&&(f.flags|=4)}else A=(w.nodeType===9?w:w.ownerDocument).createTextNode(A),A[Xa]=f,f.stateNode=A}return Lo(f),null;case 13:if(wr(Dr),A=f.memoizedState,h===null||h.memoizedState!==null&&h.memoizedState.dehydrated!==null){if(Ar&&bs!==null&&f.mode&1&&!(f.flags&128))VT(),Oh(),f.flags|=98560,F=!1;else if(F=tg(f),A!==null&&A.dehydrated!==null){if(h===null){if(!F)throw Error(Zt(318));if(F=f.memoizedState,F=F!==null?F.dehydrated:null,!F)throw Error(Zt(317));F[Xa]=f}else Oh(),!(f.flags&128)&&(f.memoizedState=null),f.flags|=4;Lo(f),F=!1}else fa!==null&&(zx(fa),fa=null),F=!0;if(!F)return f.flags&65536?f:null}return f.flags&128?(f.lanes=w,f):(A=A!==null,A!==(h!==null&&h.memoizedState!==null)&&A&&(f.child.flags|=8192,f.mode&1&&(h===null||Dr.current&1?ro===0&&(ro=3):Ox())),f.updateQueue!==null&&(f.flags|=4),Lo(f),null);case 4:return Vh(),bx(h,f),h===null&&nf(f.stateNode.containerInfo),Lo(f),null;case 10:return Yv(f.type._context),Lo(f),null;case 17:return is(f.type)&&Y_(),Lo(f),null;case 19:if(wr(Dr),F=f.memoizedState,F===null)return Lo(f),null;if(A=(f.flags&128)!==0,X=F.rendering,X===null)if(A)mf(F,!1);else{if(ro!==0||h!==null&&h.flags&128)for(h=f.child;h!==null;){if(X=ag(h),X!==null){for(f.flags|=128,mf(F,!1),A=X.updateQueue,A!==null&&(f.updateQueue=A,f.flags|=4),f.subtreeFlags=0,A=w,w=f.child;w!==null;)F=w,h=A,F.flags&=14680066,X=F.alternate,X===null?(F.childLanes=0,F.lanes=h,F.child=null,F.subtreeFlags=0,F.memoizedProps=null,F.memoizedState=null,F.updateQueue=null,F.dependencies=null,F.stateNode=null):(F.childLanes=X.childLanes,F.lanes=X.lanes,F.child=X.child,F.subtreeFlags=0,F.deletions=null,F.memoizedProps=X.memoizedProps,F.memoizedState=X.memoizedState,F.updateQueue=X.updateQueue,F.type=X.type,h=X.dependencies,F.dependencies=h===null?null:{lanes:h.lanes,firstContext:h.firstContext}),w=w.sibling;return pr(Dr,Dr.current&1|2),f.child}h=h.sibling}F.tail!==null&&Hr()>$h&&(f.flags|=128,A=!0,mf(F,!1),f.lanes=4194304)}else{if(!A)if(h=ag(X),h!==null){if(f.flags|=128,A=!0,w=h.updateQueue,w!==null&&(f.updateQueue=w,f.flags|=4),mf(F,!0),F.tail===null&&F.tailMode==="hidden"&&!X.alternate&&!Ar)return Lo(f),null}else 2*Hr()-F.renderingStartTime>$h&&w!==1073741824&&(f.flags|=128,A=!0,mf(F,!1),f.lanes=4194304);F.isBackwards?(X.sibling=f.child,f.child=X):(w=F.last,w!==null?w.sibling=X:f.child=X,F.last=X)}return F.tail!==null?(f=F.tail,F.rendering=f,F.tail=f.sibling,F.renderingStartTime=Hr(),f.sibling=null,w=Dr.current,pr(Dr,A?w&1|2:w&1),f):(Lo(f),null);case 22:case 23:return kx(),A=f.memoizedState!==null,h!==null&&h.memoizedState!==null!==A&&(f.flags|=8192),A&&f.mode&1?Ts&1073741824&&(Lo(f),f.subtreeFlags&6&&(f.flags|=8192)):Lo(f),null;case 24:return null;case 25:return null}throw Error(Zt(156,f.tag))}function bP(h,f){switch($v(f),f.tag){case 1:return is(f.type)&&Y_(),h=f.flags,h&65536?(f.flags=h&-65537|128,f):null;case 3:return Vh(),wr(ts),wr(Po),nx(),h=f.flags,h&65536&&!(h&128)?(f.flags=h&-65537|128,f):null;case 5:return tx(f),null;case 13:if(wr(Dr),h=f.memoizedState,h!==null&&h.dehydrated!==null){if(f.alternate===null)throw Error(Zt(340));Oh()}return h=f.flags,h&65536?(f.flags=h&-65537|128,f):null;case 19:return wr(Dr),null;case 4:return Vh(),null;case 10:return Yv(f.type._context),null;case 22:case 23:return kx(),null;case 24:return null;default:return null}}var _g=!1,zo=!1,TP=typeof WeakSet=="function"?WeakSet:Set,bi=null;function Uh(h,f){var w=h.ref;if(w!==null)if(typeof w=="function")try{w(null)}catch(A){Vr(h,f,A)}else w.current=null}function Tx(h,f,w){try{w()}catch(A){Vr(h,f,A)}}var B2=!1;function SP(h,f){if(kv=O_,h=_T(),Av(h)){if("selectionStart"in h)var w={start:h.selectionStart,end:h.selectionEnd};else e:{w=(w=h.ownerDocument)&&w.defaultView||window;var 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A=J2();(ho!==h||bo!==f)&&(Rl=null,yu(h,f));do try{CP();break}catch(L){K2(h,L)}while(1);if(Xv(),$n=w,yg.current=A,Xr!==null)throw Error(Zt(261));return ho=null,bo=0,ro}function CP(){for(;Xr!==null;)Q2(Xr)}function MP(){for(;Xr!==null&&!eM();)Q2(Xr)}function Q2(h){var f=nS(h.alternate,h,Ts);h.memoizedProps=h.pendingProps,f===null?eS(h):Xr=f,Ax.current=null}function eS(h){var f=h;do{var w=f.alternate;if(h=f.return,f.flags&32768){if(w=bP(w,f),w!==null){w.flags&=32767,Xr=w;return}if(h!==null)h.flags|=32768,h.subtreeFlags=0,h.deletions=null;else{ro=6,Xr=null;return}}else if(w=wP(w,f,Ts),w!==null){Xr=w;return}if(f=f.sibling,f!==null){Xr=f;return}Xr=f=h}while(f!==null);ro===0&&(ro=5)}function vu(h,f,w){var A=or,L=Us.transition;try{Us.transition=null,or=1,PP(h,f,w,A)}finally{Us.transition=L,or=A}return null}function PP(h,f,w,A){do Hh();while(bc!==null);if($n&6)throw Error(Zt(327));w=h.finishedWork;var L=h.finishedLanes;if(w===null)return null;if(h.finishedWork=null,h.finishedLanes=0,w===h.current)throw Error(Zt(177));h.callbackNode=null,h.callbackPriority=0;var F=w.lanes|w.childLanes;if(uM(h,F),h===ho&&(Xr=ho=null,bo=0),!(w.subtreeFlags&2064)&&!(w.flags&2064)||wg||(wg=!0,rS(M_,function(){return Hh(),null})),F=(w.flags&15990)!==0,w.subtreeFlags&15990||F){F=Us.transition,Us.transition=null;var X=or;or=1;var s=$n;$n|=4,Ax.current=null,SP(h,w),$2(w,h),YM(Ov),O_=!!kv,Ov=kv=null,h.current=w,EP(w),tM(),$n=s,or=X,Us.transition=F}else h.current=w;if(wg&&(wg=!1,bc=h,bg=L),F=h.pendingLanes,F===0&&(wc=null),rM(w.stateNode),os(h,Hr()),f!==null)for(A=h.onRecoverableError,w=0;w<f.length;w++)L=f[w],A(L.value,{componentStack:L.stack,digest:L.digest});if(xg)throw xg=!1,h=Px,Px=null,h;return bg&1&&h.tag!==0&&Hh(),F=h.pendingLanes,F&1?h===Rx?vf++:(vf=0,Rx=h):vf=0,gc(),null}function Hh(){if(bc!==null){var h=Ub(bg),f=Us.transition,w=or;try{if(Us.transition=null,or=16>h?16:h,bc===null)var A=!1;else{if(h=bc,bc=null,bg=0,$n&6)throw 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A=h.pingCache;A!==null&&A.delete(f),f=Uo(),h.pingedLanes|=h.suspendedLanes&w,ho===h&&(bo&w)===w&&(ro===4||ro===3&&(bo&130023424)===bo&&500>Hr()-Mx?yu(h,0):Cx|=w),os(h,f)}function iS(h,f){f===0&&(h.mode&1?(f=L_,L_<<=1,!(L_&130023424)&&(L_=4194304)):f=1);var w=Uo();h=Cl(h,f),h!==null&&(Up(h,f,w),os(h,w))}function LP(h){var f=h.memoizedState,w=0;f!==null&&(w=f.retryLane),iS(h,w)}function zP(h,f){var w=0;switch(h.tag){case 13:var A=h.stateNode,L=h.memoizedState;L!==null&&(w=L.retryLane);break;case 19:A=h.stateNode;break;default:throw Error(Zt(314))}A!==null&&A.delete(f),iS(h,w)}var nS;nS=function(h,f,w){if(h!==null)if(h.memoizedProps!==f.pendingProps||ts.current)ns=!0;else{if(!(h.lanes&w)&&!(f.flags&128))return ns=!1,xP(h,f,w);ns=!!(h.flags&131072)}else ns=!1,Ar&&f.flags&1048576&&OT(f,eg,f.index);switch(f.lanes=0,f.tag){case 2:var A=f.type;mg(h,f),h=f.pendingProps;var L=zh(f,Po.current);Nh(f,w),L=sx(null,f,A,h,L,w);var F=ax();return f.flags|=1,typeof L=="object"&&L!==null&&typeof L.render=="function"&&L.$$typeof===void 0?(f.tag=1,f.memoizedState=null,f.updateQueue=null,is(A)?(F=!0,K_(f)):F=!1,f.memoizedState=L.state!==null&&L.state!==void 0?L.state:null,Qv(f),L.updater=pg,f.stateNode=L,L._reactInternals=f,px(f,A,h,w),f=gx(null,f,A,!0,F,w)):(f.tag=0,Ar&&F&&Gv(f),jo(null,f,L,w),f=f.child),f;case 16:A=f.elementType;e:{switch(mg(h,f),h=f.pendingProps,L=A._init,A=L(A._payload),f.type=A,L=f.tag=kP(A),h=ma(A,h),L){case 0:f=_x(null,f,A,h,w);break e;case 1:f=M2(null,f,A,h,w);break e;case 11:f=S2(null,f,A,h,w);break e;case 14:f=E2(null,f,A,ma(A.type,h),w);break e}throw Error(Zt(306,A,""))}return f;case 0:return A=f.type,L=f.pendingProps,L=f.elementType===A?L:ma(A,L),_x(h,f,A,L,w);case 1:return A=f.type,L=f.pendingProps,L=f.elementType===A?L:ma(A,L),M2(h,f,A,L,w);case 3:e:{if(P2(f),h===null)throw Error(Zt(387));A=f.pendingProps,F=f.memoizedState,L=F.element,HT(h,f),sg(f,A,null,w);var X=f.memoizedState;if(A=X.element,F.isDehydrated)if(F={element:A,isDehydrated:!1,cache:X.cache,pendingSuspenseBoundaries:X.pendingSuspenseBoundaries,transitions:X.transitions},f.updateQueue.baseState=F,f.memoizedState=F,f.flags&256){L=jh(Error(Zt(423)),f),f=R2(h,f,A,w,L);break e}else if(A!==L){L=jh(Error(Zt(424)),f),f=R2(h,f,A,w,L);break e}else for(bs=fc(f.stateNode.containerInfo.firstChild),ws=f,Ar=!0,fa=null,w=GT(f,null,A,w),f.child=w;w;)w.flags=w.flags&-3|4096,w=w.sibling;else{if(Oh(),A===L){f=Pl(h,f,w);break e}jo(h,f,A,w)}f=f.child}return f;case 5:return WT(f),h===null&&qv(f),A=f.type,L=f.pendingProps,F=h!==null?h.memoizedProps:null,X=L.children,Fv(A,L)?X=null:F!==null&&Fv(A,F)&&(f.flags|=32),C2(h,f),jo(h,f,X,w),f.child;case 6:return h===null&&qv(f),null;case 13:return L2(h,f,w);case 4:return ex(f,f.stateNode.containerInfo),A=f.pendingProps,h===null?f.child=Fh(f,null,A,w):jo(h,f,A,w),f.child;case 11:return A=f.type,L=f.pendingProps,L=f.elementType===A?L:ma(A,L),S2(h,f,A,L,w);case 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o=i[0],a=i[1],u=i[2];return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3]*o,n[4]=e[4]*a,n[5]=e[5]*a,n[6]=e[6]*a,n[7]=e[7]*a,n[8]=e[8]*u,n[9]=e[9]*u,n[10]=e[10]*u,n[11]=e[11]*u,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n}function Vt(n,e,i){var o=Math.sin(i),a=Math.cos(i),u=e[4],d=e[5],m=e[6],y=e[7],x=e[8],T=e[9],S=e[10],I=e[11];return e!==n&&(n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15]),n[4]=u*a+x*o,n[5]=d*a+T*o,n[6]=m*a+S*o,n[7]=y*a+I*o,n[8]=x*a-u*o,n[9]=T*a-d*o,n[10]=S*a-m*o,n[11]=I*a-y*o,n}function jt(n,e,i){var o=Math.sin(i),a=Math.cos(i),u=e[0],d=e[1],m=e[2],y=e[3],x=e[8],T=e[9],S=e[10],I=e[11];return e!==n&&(n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15]),n[0]=u*a-x*o,n[1]=d*a-T*o,n[2]=m*a-S*o,n[3]=y*a-I*o,n[8]=u*o+x*a,n[9]=d*o+T*a,n[10]=m*o+S*a,n[11]=y*o+I*a,n}function qt(n,e,i){var o=Math.sin(i),a=Math.cos(i),u=e[0],d=e[1],m=e[2],y=e[3],x=e[4],T=e[5],S=e[6],I=e[7];return 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n[0]=1-S-P,n[1]=T+N,n[2]=I-V,n[3]=0,n[4]=T-N,n[5]=1-x-P,n[6]=M+k,n[7]=0,n[8]=I+V,n[9]=M-k,n[10]=1-x-S,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,n}var fr=Se;function Ii(){var n=new Ee(3);return Ee!=Float32Array&&(n[0]=0,n[1]=0,n[2]=0),n}function Cr(n){var e=new Ee(3);return e[0]=n[0],e[1]=n[1],e[2]=n[2],e}function Hn(n){var e=n[0],i=n[1],o=n[2];return Math.sqrt(e*e+i*i+o*o)}function ri(n,e,i){var o=new Ee(3);return o[0]=n,o[1]=e,o[2]=i,o}function Ei(n,e,i,o){return n[0]=e,n[1]=i,n[2]=o,n}function Gt(n,e,i){return n[0]=e[0]+i[0],n[1]=e[1]+i[1],n[2]=e[2]+i[2],n}function Ti(n,e,i){return n[0]=e[0]-i[0],n[1]=e[1]-i[1],n[2]=e[2]-i[2],n}function Ct(n,e,i){return n[0]=e[0]*i[0],n[1]=e[1]*i[1],n[2]=e[2]*i[2],n}function qe(n,e,i){return n[0]=Math.min(e[0],i[0]),n[1]=Math.min(e[1],i[1]),n[2]=Math.min(e[2],i[2]),n}function ti(n,e,i){return n[0]=Math.max(e[0],i[0]),n[1]=Math.max(e[1],i[1]),n[2]=Math.max(e[2],i[2]),n}function ai(n,e,i){return n[0]=e[0]*i,n[1]=e[1]*i,n[2]=e[2]*i,n}function 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o=e[0],a=e[1],u=e[2];return n[0]=o*i[0]+a*i[3]+u*i[6],n[1]=o*i[1]+a*i[4]+u*i[7],n[2]=o*i[2]+a*i[5]+u*i[8],n}function Ss(n,e,i){var o=i[0],a=i[1],u=i[2],d=i[3],m=e[0],y=e[1],x=e[2],T=a*x-u*y,S=u*m-o*x,I=o*y-a*m;return n[0]=m+d*(T+=T)+a*(I+=I)-u*(S+=S),n[1]=y+d*S+u*T-o*I,n[2]=x+d*I+o*S-a*T,n}function so(n){return n[0]=0,n[1]=0,n[2]=0,n}function jr(n,e){return n[0]===e[0]&&n[1]===e[1]&&n[2]===e[2]}var rr=Ti,wu=Ct,Go=Hn;function xa(){var n=new Ee(4);return Ee!=Float32Array&&(n[0]=0,n[1]=0,n[2]=0,n[3]=0),n}function $s(n,e,i){return n[0]=e[0]*i,n[1]=e[1]*i,n[2]=e[2]*i,n[3]=e[3]*i,n}function Hs(n,e){var i=e[0],o=e[1],a=e[2],u=e[3],d=i*i+o*o+a*a+u*u;return d>0&&(d=1/Math.sqrt(d)),n[0]=i*d,n[1]=o*d,n[2]=a*d,n[3]=u*d,n}function Ur(n,e,i){var o=e[0],a=e[1],u=e[2],d=e[3];return n[0]=i[0]*o+i[4]*a+i[8]*u+i[12]*d,n[1]=i[1]*o+i[5]*a+i[9]*u+i[13]*d,n[2]=i[2]*o+i[6]*a+i[10]*u+i[14]*d,n[3]=i[3]*o+i[7]*a+i[11]*u+i[15]*d,n}function Es(){var n=new Ee(4);return 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m=e.image.height,y=m*m;this.premultiplied?(i=u===0?0:i/u*(m-1),o=u===0?0:o/u*(m-1),a=u===0?0:a/u*(m-1)):(i*=m-1,o*=m-1,a*=m-1);const x=Math.floor(i),T=Math.floor(o),S=Math.floor(a),I=Math.ceil(i),M=Math.ceil(o),P=Math.ceil(a),k=i-x,V=o-T,N=a-S,$=e.image.data,q=4*(x+T*y+S*m),Y=4*(x+T*y+P*m),re=4*(x+M*y+S*m),ee=4*(x+M*y+P*m),ae=4*(I+T*y+S*m),he=4*(I+T*y+P*m),me=4*(I+M*y+S*m),De=4*(I+M*y+P*m);if(q<0||De>=$.length)throw new Error("out of range");this.r=Qt(Qt(Qt($[q],$[Y],N),Qt($[re],$[ee],N),V),Qt(Qt($[ae],$[he],N),Qt($[me],$[De],N),V),k)/255*(this.premultiplied?u:1),this.g=Qt(Qt(Qt($[q+1],$[Y+1],N),Qt($[re+1],$[ee+1],N),V),Qt(Qt($[ae+1

40],$[he+1],N),Qt($[me+1],$[De+1],N),V),k)/255*(this.premultiplied?u:1),this.b=Qt(Qt(Qt($[q+2],$[Y+2],N),Qt($[re+2],$[ee+2],N),V),Qt(Qt($[ae+2],$[he+2],N),Qt($[me+2],$[De+2],N),V),k)/255*(this.premultiplied?u:1),this.a=u}else this.r=i,this.g=o,this.b=a,this.a=u}toArray(){const{r:e,g:i,b:o,a}=this;return[255*e,255*i,255*o,a]}toHslaArray(){let{r:e,g:i,b:o,a}=this;if(this.premultiplied){if(a===0)return[0,0,0,0];const P=1/a;e*=P,i*=P,o*=P}const u=Math.min(Math.max(e,0),1),d=Math.min(Math.max(i,0),1),m=Math.min(Math.max(o,0),1),y=Math.min(u,d,m),x=Math.max(u,d,m),T=x-y,S=.5*(y+x);if(T===0)return[0,0,100*S,a];const I=S>.5?T/(2-x-y):T/(x+y);let M;switch(x){case u:M=60*((d-m)/T+(d<m?6:0));break;case d:M=60*((m-u)/T+2);break;default:M=60*((u-d)/T+4)}return[M,100*I,100*S,a]}toArray01(){const{r:e,g:i,b:o,a}=this;return[e,i,o,a]}toArray01Scaled(e){const{r:i,g:o,b:a}=this;return[i*e,o*e,a*e]}toArray01Linear(){const{r:e,g:i,b:o,a}=this;return[Math.pow(e,2.2),Math.pow(i,2.2),Math.pow(o,2.2),a]}}class Vg extends Ng{constructor(e,i,o,a,u){super(e,i,o,a,u,!1)}}class jg extends Ng{constructor(e,i,o,a,u){super(e,i,o,a,u,!0)}}function Qt(n,e,i){return n*(1-i)+e*i}function Cf(n,e,i){return n.map((o,a)=>Qt(o,e[a],i))}rn.black=new rn(0,0,0,1),rn.white=new rn(1,1,1,1),rn.transparent=new rn(0,0,0,0),rn.red=new rn(1,0,0,1),rn.blue=new rn(0,0,1,1);var Pu=Object.freeze({__proto__:null,array:Cf,color:function(n,e,i){return new rn(Qt(n.r,e.r,i),Qt(n.g,e.g,i),Qt(n.b,e.b,i),Qt(n.a,e.a,i))},number:Qt});class cs extends Error{constructor(e,i){super(i),this.message=i,this.key=e}}class Cc{constructor(e,i=[]){this.parent=e,this.bindings={};for(const[o,a]of i)this.bindings[o]=a}concat(e){return new Cc(this,e)}get(e){if(this.bindings[e])return this.bindings[e];if(this.parent)return this.parent.get(e);throw new Error(`${e} not found in scope.`)}has(e){return!!this.bindings[e]||!!this.parent&&this.parent.has(e)}}const Ms={kind:"null"},Nt={kind:"number"},Oi={kind:"string"},ln={kind:"boolean"},Eo={kind:"color"},ea={kind:"object"},nn={kind:"value"},td={kind:"collator"},Ru={kind:"formatted"},Lu={kind:"resolvedImage"};function Jr(n,e){return{kind:"array",itemType:n,N:e}}function cr(n){if(n.kind==="array"){const e=cr(n.itemType);return typeof n.N=="number"?`array<${e}, ${n.N}>`:n.itemType.kind==="value"?"array":`array<${e}>`}return n.kind}const qx=[Ms,Nt,Oi,ln,Eo,Ru,ea,Jr(nn),Lu];function nl(n,e){if(e.kind==="error")return null;if(n.kind==="array"){if(e.kind==="array"&&(e.N===0&&e.itemType.kind==="value"||!nl(n.itemType,e.itemType))&&(typeof n.N!="number"||n.N===e.N))return null}else{if(n.kind===e.kind)return null;if(n.kind==="value"){for(const i of qx)if(!nl(i,e))return null}}return`Expected ${cr(n)} but found ${cr(e)} instead.`}function Mf(n,e){return e.some(i=>i.kind===n.kind)}function zu(n,e){return e.some(i=>i==="null"?n===null:i==="array"?Array.isArray(n):i==="object"?n&&!Array.isArray(n)&&typeof 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this.sections.length===0?"":this.sections.map(e=>e.text).join("")}serialize(){const e=["format"];for(const i of this.sections){if(i.image){const a=i.image.getPrimary().id.toString();e.push(["image",a]);continue}e.push(i.text);const o={};i.fontStack&&(o["text-font"]=["literal",i.fontStack.split(",")]),i.scale&&(o["font-scale"]=i.scale),i.textColor&&(o["text-color"]=["rgba"].concat(i.textColor.toNonPremultipliedRenderColor(null).toArray())),e.push(o)}return e}}class Ea{constructor(e,i={}){this.id=co.from(e),this.params=i.params,this.sx=i.sx||1,this.sy=i.sy||1}toString(){return JSON.stringify(this)}static parse(e){let i,o,a,u;try{({id:i,params:o,sx:a,sy:u}=JSON.parse(e)||{})}catch{return null}return i?new Ea(i,{params:o,sx:a,sy:u}):null}scaleSelf(e,i=e){return this.sx*=e,this.sy*=i,this}}class fo{constructor(e,i,o,a,u=!1){this.primaryId=co.from(e),this.primaryOptions=i,o&&(this.secondaryId=co.from(o)),this.secondaryOptions=a,this.available=u}toString(){return this.primaryId&&this.secondaryId?`[${this.primaryId.name},${this.secondaryId.name}]`:this.primaryId.name}hasPrimary(){return!!this.primaryId}getPrimary(){return new Ea(this.primaryId,this.primaryOptions)}hasSecondary(){return!!this.secondaryId}getSecondary(){return this.secondaryId?new Ea(this.secondaryId,this.secondaryOptions):null}static from(e){return typeof e=="string"?fo.build({name:e}):e}static build(e,i,o,a){return!e||typeof e=="object"&&!("name"in e)?null:new fo(e,o,i,a)}}function jl(n,e,i,o){return typeof n=="number"&&n>=0&&n<=255&&typeof e=="number"&&e>=0&&e<=255&&typeof i=="number"&&i>=0&&i<=255?o===void 0||typeof o=="number"&&o>=0&&o<=1?null:`Invalid rgba value [${[n,e,i,o].join(", ")}]: 'a' must be between 0 and 1.`:`Invalid rgba value [${(typeof o=="number"?[n,e,i,o]:[n,e,i]).join(", ")}]: 'r', 'g', and 'b' must be between 0 and 255.`}function Mc(n){if(n===null||typeof n=="string"||typeof n=="boolean"||typeof n=="number"||n instanceof rn||n instanceof Pf||n instanceof po||n instanceof fo)return!0;

40if(Array.isArray(n)){for(const e of n)if(!Mc(e))return!1;return!0}if(typeof n=="object"){for(const e in n)if(!Mc(n[e]))return!1;return!0}return!1}function Pr(n){if(n===null)return Ms;if(typeof n=="string")return Oi;if(typeof n=="boolean")return ln;if(typeof n=="number")return Nt;if(n instanceof rn)return Eo;if(n instanceof Pf)return td;if(n instanceof po)return Ru;if(n instanceof fo)return Lu;if(Array.isArray(n)){const e=n.length;let i;for(const o of n){const a=Pr(o);if(i){if(i===a)continue;i=nn;break}i=a}return Jr(i||nn,e)}return ea}function us(n){const e=typeof n;return n===null?"":e==="string"||e==="number"||e==="boolean"?String(n):n instanceof po||n instanceof fo||n instanceof rn?n.toString():JSON.stringify(n)}class Ia{constructor(e,i){this.type=e,this.value=i}static parse(e,i){if(e.length!==2)return i.error(`'literal' expression requires exactly one argument, but found ${e.length-1} instead.`);if(!Mc(e[1]))return i.error("invalid value");const o=e[1];let a=Pr(o);const u=i.expectedType;return a.kind!=="array"||a.N!==0||!u||u.kind!=="array"||typeof u.N=="number"&&u.N!==0||(a=u),new Ia(a,o)}evaluate(){return this.value}eachChild(){}outputDefined(){return!0}serialize(){return this.type.kind==="array"||this.type.kind==="object"?["literal",this.value]:this.value instanceof rn?["rgba"].concat(this.value.toNonPremultipliedRenderColor(null).toArray()):this.value instanceof po?this.value.serialize():this.value}}class Sr{constructor(e){this.name="ExpressionEvaluationError",this.message=e}toJSON(){return this.message}}const Rf={string:Oi,number:Nt,boolean:ln,object:ea};class Ps{constructor(e,i){this.type=e,this.args=i}static parse(e,i){if(e.length<2)return i.error("Expected at least one argument.");let o,a=1;const u=e[0];if(u==="array"){let m,y;if(e.length>2){const x=e[1];if(typeof x!="string"||!(x in Rf)||x==="object")return i.error('The item type argument of "array" must be one of string, number, boolean',1);m=Rf[x],a++}else m=nn;if(e.length>3){if(e[2]!==null&&(typeof e[2]!="number"||e[2]<0||e[2]!==Math.floor(e[2])))return i.error('The length argument to "array" must be a positive integer literal',2);y=e[2],a++}o=Jr(m,y)}else o=Rf[u];const d=[];for(;a<e.length;a++){const m=i.parse(e[a],a,nn);if(!m)return null;d.push(m)}return new Ps(o,d)}evaluate(e){for(let i=0;i<this.args.length;i++){const o=this.args[i].evaluate(e);if(!nl(this.type,Pr(o)))return o;if(i===this.args.length-1)throw new Sr(`The expression ${JSON.stringify(this.args[i].serialize())} evaluated to ${cr(Pr(o))} but was expected to be of type ${cr(this.type)}.`)}return null}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every(e=>e.outputDefined())}serialize(){const e=this.type,i=[e.kind];if(e.kind==="array"){const o=e.itemType;if(o.kind==="string"||o.kind==="number"||o.kind==="boolean"){i.push(o.kind);const a=e.N;(typeof a=="number"||this.args.length>1)&&i.push(a)}}return i.concat(this.args.map(o=>o.serialize()))}}class ta{constructor(e){this.type=Ru,this.sections=e}static parse(e,i){if(e.length<2)return i.error("Expected at least one argument.");const o=e[1];if(!Array.isArray(o)&&typeof o=="object")return i.error("First argument must be an image or text section.");const a=[];let u=!1;for(let d=1;d<=e.length-1;++d){const m=e[d];if(u&&typeof m=="object"&&!Array.isArray(m)){u=!1;let y=null;if(m["font-scale"]&&(y=i.parseObjectValue(m["font-scale"],d,"font-scale",Nt),!y))return null;let x=null;if(m["text-font"]&&(x=i.parseObjectValue(m["text-font"],d,"text-font",Jr(Oi)),!x))return null;let T=null;if(m["text-color"]&&(T=i.parseObjectValue(m["text-color"],d,"text-color",Eo),!T))return null;const S=a[a.length-1];S.scale=y,S.font=x,S.textColor=T}else{const y=i.parse(e[d],d,nn);if(!y)return null;const x=y.type.kind;if(x!=="string"&&x!=="value"&&x!=="null"&&x!=="resolvedImage")return i.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");u=!0,a.push({content:y,scale:null,font:null,textColor:null})}}return new ta(a)}evaluate(e){return new po(this.sections.map(i=>{const o=i.content.evaluate(e);return id(Pr(o),Lu)?new nd("",o,null,null,null):new nd(us(o),null,i.scale?i.scale.evaluate(e):null,i.font?i.font.evaluate(e).join(","):null,i.textColor?i.textColor.evaluate(e):null)}))}eachChild(e){for(const i of this.sections)e(i.content),i.scale&&e(i.scale),i.font&&e(i.font),i.textColor&&e(i.textColor)}outputDefined(){return!1}serialize(){const e=["format"];for(const i of this.sections){e.push(i.content.serialize());const o={};i.scale&&(o["font-scale"]=i.scale.serialize()),i.font&&(o["text-font"]=i.font.serialize()),i.textColor&&(o["text-color"]=i.textColor.serialize()),e.push(o)}return e}}class fi{constructor(e,i,o,a){this._imageWarnHistory={},this.type=Lu,this.namePrimary=e,this.nameSecondary=i,o&&(this.paramsPrimary=o.params,this.iconsetIdPrimary=o.iconset?o.iconset.id:void 0),a&&(this.paramsSecondary=a.params,this.iconsetIdSecondary=a.iconset?a.iconset.id:void 0)}static parse(e,i){if(e.length<2)return i.error("Expected two or more arguments.");let o=1;const a=[];function u(){if(o<e.length){const m=i.parse(e[o],o++,Oi);return m?(a.push({image:m,options:{}}),!0):(i.error(a.length?"Secondary image variant is not a string.":"No image name provided."),!1)}return!0}function d(){if(o<e.length){const y=e[o];if((m=y)===null||typeof m!="object"||Array.isArray(m))return!0;const x=y.params,T=y.iconset,S=i.concat(o);if(!x&&!T)return o++,!0;if(x){if(typeof x!="object"||x.constructor!==Object)return S.error('Image options "params" should be an object'),!1;const I={},M=S.concat(void 0,"params");for(const P in x){if(!P)return M.error("Image parameter name should be non-empty"),!1;const k=M.concat(void 0,P).parse(x[P],void 0,Eo,void 0,{typeAnnotation:"coerce"});if(!k)return!1;I[P]=k}a[a.length-1].options.params=I}if(T){if(typeof T!="object"||T.constructor!==Object)return S.error('Image options "iconset" should be an object'),!1;if(!T.id)return S.error('Image options "iconset" should have an "i

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40eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every(e=>e.outputDefined())}serialize(){if(this.type.kind==="formatted")return new ta([{content:this.args[0],scale:null,font:null,textColor:null}]).serialize();if(this.type.kind==="resolvedImage")return new fi(this.args[0]).serialize();const e=this.type.kind==="array"?[]:[`to-${this.type.kind}`];return this.eachChild(i=>{e.push(i.serialize())}),e}}const Lf=["Unknown","Point","LineString","Polygon"];class sd{constructor(e,i,o){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null,this.featureTileCoord=null,this.featureDistanceData=null,this.scope=e,this.options=i,this.iconImageUseTheme=o}id(){return this.feature&&this.feature.id!==void 0?this.feature.id:null}geometryType(){return this.feature?typeof this.feature.type=="number"?Lf[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}measureLight(e){return this.globals.brightness||0}distanceFromCenter(){if(this.featureTileCoord&&this.featureDistanceData){const e=this.featureDistanceData.center,i=this.featureDistanceData.scale,{x:o,y:a}=this.featureTileCoord;return this.featureDistanceData.bearing[0]*(o*i-e[0])+this.featureDistanceData.bearing[1]*(a*i-e[1])}return 0}parseColor(e){let i=this._parseColorCache[e];return i||(i=this._parseColorCache[e]=rn.parse(e)),i}getConfig(e){return this.options?this.options.get(e):null}}class mo{constructor(e,i,o,a,u){this.name=e,this.type=i,this._evaluate=o,this.args=a,this._overloadIndex=u}evaluate(e){if(!this._evaluate){const i=mo.definitions[this.name];this._evaluate=Array.isArray(i)?i[2]:i.overloads[this._overloadIndex][1]}return this._evaluate(e,this.args)}eachChild(e){this.args.forEach(e)}outputDefined(){return!1}serialize(){return[this.name].concat(this.args.map(e=>e.serialize()))}static parse(e,i){const o=e[0],a=mo.definitions[o];if(!a)return i.error(`Unknown expression "${o}". 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a=0;a<o.features.length;++a){const u=o.features[a].geometry.type;if(u==="Polygon"||u==="MultiPolygon")return new al(o,o.features[a].geometry)}else if(o.type==="Feature"){const a=o.geometry.type;if(a==="Polygon"||a==="MultiPolygon")return new al(o,o.geometry)}else if(o.type==="Polygon"||o.type==="MultiPolygon")return new al(o,o)}return i.error("'within' expression requires valid geojson object that contains polygon geometry type.")}evaluate(e){if(e.geometry()!=null&&e.canonicalID()!=null){if(e.geometryType()==="Point")return function(i,o){const a=[1/0,1/0,-1/0,-1/0],u=[1/0,1/0,-1/0,-1/0],d=i.canonicalID();if(!d)return!1;if(o.type==="Polygon"){const m=kf(o.coordinates,u,d),y=Hg(i.geometry(),a,u,d);if(!Du(a,u))return!1;for(const x of y)if(!Rc(x,m))return!1}if(o.type==="MultiPolygon"){const m=sl(o.coordinates,u,d),y=Hg(i.geometry(),a,u,d);if(!Du(a,u))return!1;for(const x of y)if(!Df(x,m))return!1}return!0}(e,this.geometries);if(e.geometryType()==="LineString")return function(i,o){const a=[1/0,1/0,-1/0,-1/0],u=[1/0,1/0,-1/0,-1/0],d=i.canonicalID();if(!d)return!1;if(o.type==="Polygon"){const m=kf(o.coordinates,u,d),y=cd(i.geometry(),a,u,d);if(!Du(a,u))return!1;for(const x of y)if(!Ug(x,m))return!1}if(o.type==="MultiPolygon"){const m=sl(o.coordinates,u,d),y=cd(i.geometry(),a,u,d);if(!Du(a,u))return!1;for(const x of y)if(!Gg(x,m))return!1}return!0}(e,this.geometries)}return!1}eachChild(){}outputDefined(){return!0}serialize(){return["within",this.geojson]}}const Fu={kilometers:1,miles:1e3/1609.344,nauticalmiles:1e3/1852,meters:1e3,metres:1e3,yards:1e3/.9144,feet:1e3/.3048,inches:1e3/.0254},ds=1/298.257223563,qg=ds*(2-ds),Lc=Math.PI/180;class zc{static fromTile(e,i,o){const a=Math.PI*(1-2*(e+.5)/Math.pow(2,i)),u=Math.atan(.5*(Math.exp(a)-Math.exp(-a)))/Lc;return new zc(u,o)}static get units(){return Fu}constructor(e,i){if(e===void 0)throw new Error("No latitude given.");if(i&&!Fu[i])throw new Error(`Unknown unit ${i}. Use one of: ${Object.keys(Fu).join(", ")}`);const o=6378.137*Lc*(i?Fu[i]:1),a=Math.cos(e*Lc),u=1/(1-qg*(1-a*a)),d=Math.sqrt(u);this.kx=o*d*a,this.ky=o*d*u*(1-qg)}distance(e,i){const o=Zo(e[0]-i[0])*this.kx,a=(e[1]-i[1])*this.ky;return Math.sqrt(o*o+a*a)}bearing(e,i){const o=Zo(i[0]-e[0])*this.kx;return Math.atan2(o,(i[1]-e[1])*this.ky)/Lc}destination(e,i,o){const a=o*Lc;return this.offset(e,Math.sin(a)*i,Math.cos(a)*i)}offset(e,i,o){return[e[0]+i/this.kx,e[1]+o/this.ky]}lineDistance(e){let i=0;for(let o=0;o<e.length-1;o++)i+=this.distance(e[o],e[o+1]);return i}area(e){let i=0;for(let o=0;o<e.length;o++){const a=e[o];for(let u=0,d=a.length,m=d-1;u<d;m=u++)i+=Zo(a[u][0]-a[m][0])*(a[u][1]+a[m][1])*(o?-1:1)}return Math.abs(i)/2*this.kx*this.ky}along(e,i){let o=0;if(i<=0)return e[0];for(let a=0;a<e.length-1;a++){const u=e[a],d=e[a+1],m=this.distance(u,d);if(o+=m,o>i)return ud(u,d,(i-(o-m))/m)}return e[e.length-1]}pointToSegmentDistance(e,i,o){let[a,u]=i,d=Zo(o[0]-a)*this.kx,m=(o[1]-u)*this.ky;if(d!==0||m!==0){const y=(Zo(e[0]-a)*this.kx*d+(e[1]-u)*this.ky*m)/(d*d+m*m);y>1?(a=o[0],u=o[1]):y>0&&(a+=d/this.kx*y,u+=m/this.ky*y)}return d=Zo(e[0]-a)*this.kx,m=(e[1]-u)*this.ky,Math.sqrt(d*d+m*m)}pointOnLine(e,i){let o=1/0,a=e[0][0],u=e[0][1],d=0,m=0;for(let y=0;y<e.length-1;y++){let x=e[y][0],T=e[y][1],S=Zo(e[y+1][0]-x)*this.kx,I=(e[y+1][1]-T)*this.ky,M=0;S===0&&I===0||(M=(Zo(i[0]-x)*this.kx*S+(i[1]-T)*this.ky*I)/(S*S+I*I),M>1?(x=e[y+1][0],T=e[y+1][1]):M>0&&(x+=S/this.kx*M,T+=I/this.ky*M)),S=Zo(i[0]-x)*this.kx,I=(i[1]-T)*this.ky;const P=S*S+I*I;P<o&&(o=P,a=x,u=T,d=y,m=M)}return{point:[a,u],index:d,t:Math.max(0,Math.min(1,m))}}lineSlice(e,i,o){let a=this.pointOnLine(o,e),u=this.pointOnLine(o,i);if(a.index>u.index||a.index===u.index&&a.t>u.t){const x=a;a=u,u=x}const d=[a.point],m=a.index+1,y=u.index;!Of(o[m],d[0])&&m<=y&&d.push(o[m]);for(let x=m+1;x<=y;x++)d.push(o[x]);return Of(o[y],u.point)||d.push(u.point),d}lineSliceAlong(e,i,o){let a=0;const u=[];for(let d=0;d<o.length-1;d++){const m=o[d],y=o[d+1],x=this.distance(m,y);if(a+=x,a>e&&u.length===0&&u.push(ud(m,y,(e-(a-x))/x)),a>=i)return u.push(ud(m,y,(i-(a-x))/x)),u;a>e&&u.push(y)}return u}bufferPoint(e,i){const o=i/this.ky,a=i/this.kx;return[e[0]-a,e[1]-o,e[0]+a,e[1]+o]}bufferBBox(e,i){const o=i/this.ky,a=i/this.kx;return[e[0]-a,e[1]-o,e[2]+a,e[3]+o]}insideBBox(e,i){return Zo(e[0]-i[0])>=0&&Zo(e[0]-i[2])<=0&&e[1]>=i[1]&&e[1]<=i[3]}}function Of(n,e){return n[0]===e[0]&&n[1]===e[1]}function ud(n,e,i){const o=Zo(e[0]-n[0]);return[n[0]+o*i,n[1]+(e[1]-n[1])*i]}function Zo(n){for(;n<-180;)n+=360;for(;n>180;)n-=360;return n}class hd{constructor(e=[],i=(o,a)=>o<a?-1:o>a?1:0){if(this.data=e,this.length=this.data.length,this.compare=i,this.length>0)for(let o=(this.length>>1)-1;o>=0;o--)this._down(o)}push(e){this.data.push(e),this._up(this.length++)}pop(){if(this.length===0)return;const e=this.data[0],i=this.data.pop();return--this.length>0&&(this.data[0]=i,this._down(0)),e}peek(){return this.data[0]}_up(e){const{data:i,compare:o}=this,a=i[e];for(;e>0;){const u=e-1>>1,d=i[u];if(o(a,d)>=0)break;i[e]=d,e=u}i[e]=a}_down(e){const{data:i,compare:o}=this,a=this.length>>1,u=i[e];for(;e<a;){let d=1+(e<<1);const m=d+1;if(m<this.length&&o(i[m],i[d])<0&&(d=m),o(i[d],u)>=0)break;i[e]=i[d],e=d}i[e]=u}}var ht=8192;function Ff(n,e){return e.dist-n.dist}const dd=100,pd=50;function Bf(n){const e=[1/0,1/0,-1/0,-1/0];if(e.length!==n.length)return!1;for(let i=0;i<e.length;i++)if(e[i]!==n[i])return!1;return!0}function Bu(n){return n[1]-n[0]+1}function na(n,e){const i=n[1]>=n[0]&&n[1]<e;return i||console.warn("Distance Expression: Index is out of range"),i}function Nf(n,e){if(n[0]>

40n[1])return[null,null];const i=Bu(n);if(e){if(i===2)return[n,null];const o=Math.floor(i/2);return[[n[0],n[0]+o],[n[0]+o,n[1]]]}{if(i===1)return[n,null];const o=Math.floor(i/2)-1;return[[n[0],n[0]+o],[n[0]+o+1,n[1]]]}}function Ul(n,e){const i=[1/0,1/0,-1/0,-1/0];if(!na(e,n.length))return i;for(let o=e[0];o<=e[1];++o)hs(i,n[o]);return i}function Gl(n){const e=[1/0,1/0,-1/0,-1/0];for(let i=0;i<n.length;++i)for(let o=0;o<n[i].length;++o)hs(e,n[i][o]);return e}function ll(n,e,i){if(Bf(n)||Bf(e))return NaN;let o=0,a=0;return n[2]<e[0]&&(o=e[0]-n[2]),n[0]>e[2]&&(o=n[0]-e[2]),n[1]>e[3]&&(a=n[1]-e[3]),n[3]<e[1]&&(a=e[1]-n[3]),i.distance([0,0],[o,a])}function fd(n){return 360*n-180}function Zg(n){return 360/Math.PI*Math.atan(Math.exp((180-360*n)*Math.PI/180))-90}function md(n,e){const i=Math.pow(2,e.z),o=(n.y/ht+e.y)/i;return[fd((n.x/ht+e.x)/i),Zg(o)]}function Yx(n,e){const i=[];for(let o=0;o<n.length;++o)i.push(md(n[o],e));return i}function Wg(n,e,i){const o=i.pointOnLine(e,n).point;return i.distance(n,o)}function Vf(n,e,i,o,a){const u=i.slice(o[0],o[1]+1);let d=1/0;for(let m=e[0];m<=e[1];++m)if((d=Math.min(d,Wg(n[m],u,a)))===0)return 0;return d}function cl(n,e,i,o,a){const u=Math.min(a.pointToSegmentDistance(n,i,o),a.pointToSegmentDistance(e,i,o)),d=Math.min(a.pointToSegmentDistance(i,n,e),a.pointToSegmentDistance(o,n,e));return Math.min(u,d)}function Bi(n,e,i,o,a){if(!na(e,n.length)||!na(o,i.length))return NaN;let u=1/0;for(let d=e[0];d<e[1];++d)for(let m=o[0];m<o[1];++m){if(Ou(n[d],n[d+1],i[m],i[m+1]))return 0;u=Math.min(u,cl(n[d],n[d+1],i[m],i[m+1],a))}return u}function Kx(n,e,i,o,a){if(!na(e,n.length)||!na(o,i.length))return NaN;let u=1/0;for(let d=e[0];d<=e[1];++d)for(let m=o[0];m<=o[1];++m)if((u=Math.min(u,a.distance(n[d],i[m])))===0)return u;return u}function Jx(n,e,i){if(Rc(n,e,!0))return 0;let o=1/0;for(const a of e){const u=a.length;if(u<2)return console.warn("Distance Expression: Invalid polygon!"),NaN;if(a[0]!==a[u-1]&&(o=Math.min(o,i.pointToSegmentDistance(n,a[u-1],a[0])))===0||(o=Math.min(o,Wg(n,a,i)))===0)return o}return o}function Qx(n,e,i,o){if(!na(e,n.length))return NaN;for(let u=e[0];u<=e[1];++u)if(Rc(n[u],i,!0))return 0;let a=1/0;for(let u=e[0];u<e[1];++u)for(const d of i)for(let m=0,y=d.length,x=y-1;m<y;x=m++){if(Ou(n[u],n[u+1],d[x],d[m]))return 0;a=Math.min(a,cl(n[u],n[u+1],d[x],d[m],o))}return a}function jf(n,e){for(const i of n)for(let o=0;o<=i.length-1;++o)if(Rc(i[o],e,!0))return!0;return!1}function e1(n,e,i,o=1/0){const a=Gl(n),u=Gl(e);if(o!==1/0&&ll(a,u,i)>=o)return o;if(Du(a,u)){if(jf(n,e))return 0}else if(jf(e,n))return 0;let d=o;for(const m of n)for(let y=0,x=m.length,T=x-1;y<x;T=y++)for(const S of e)for(let I=0,M=S.length,P=M-1;I<M;P=I++){if(Ou(m[T],m[y],S[P],S[I]))return 0;d=Math.min(d,cl(m[T],m[y],S[P],S[I],i))}return d}function Rn(n,e,i,o,a,u,d){if(u===null||d===null)return;const m=ll(Ul(o,u),Ul(a,d),i);m<e&&n.push({dist:m,range1:u,range2:d})}function t1(n,e,i,o,a=1/0){let u=Math.min(o.distance(n[0],i[0][0]),a);if(u===0)return u;const d=new hd([{dist:0,range1:[0,n.length-1],range2:[0,0]}],Ff),m=e?pd:dd,y=Gl(i);for(;d.length;){const x=d.pop();if(x.dist>=u)continue;const T=x.range1;if(Bu(T)<=m){if(!na(T,n.length))return NaN;if(e){const S=Qx(n,T,i,o);if((u=Math.min(u,S))===0)return u}else for(let S=T[0];S<=T[1];++S){const I=Jx(n[S],i,o);if((u=Math.min(u,I))===0)return u}}else{const S=Nf(T,e);if(S[0]!==null){const I=ll(Ul(n,S[0]),y,o);I<u&&d.push({dist:I,range1:S[0],range2:[0,0]})}if(S[1]!==null){const I=ll(Ul(n,S[1]),y,o);I<u&&d.push({dist:I,range1:S[1],range2:[0,0]})}}}return u}function Xg(n,e,i,o,a,u=1/0){let d=Math.min(u,a.distance(n[0],i[0]));if(d===0)return d;const m=new hd([{dist:0,range1:[0,n.length-1],range2:[0,i.length-1]}],Ff),y=e?pd:dd,x=o?pd:dd;for(;m.length;){const T=m.pop();if(T.dist>=d)continue;const S=T.range1,I=T.range2;if(Bu(S)<=y&&Bu(I)<=x){if(!na(S,n.length)||!na(I,i.length))return NaN;if(e&&o?d=Math.min(d,Bi(n,S,i,I,a)):e||o?e&&!o?d=Math.min(d,Vf(i,I,n,S,a)):!e&&o&&(d=Math.min(d,Vf(n,S,i,I,a))):d=Math.min(d,Kx(n,S,i,I,a)),d===0)return d}else{const M=Nf(S,e),P=Nf(I,o);Rn(m,d,a,n,i,M[0],P[0]),Rn(m,d,a,n,i,M[0],P[1]),Rn(m,d,a,n,i,M[1],P[0]),Rn(m,d,a,n,i,M[1],P[1])}}return d}function Uf(n,e,i,o,a=1/0){let u=a;const d=Ul(n,[0,n.length-1]);for(const m of i)if(!(u!==1/0&&ll(d,Ul(m,[0,m.length-1]),o)>=u)&&(u=Math.min(u,Xg(n,e,m,!0,o,u)),u===0))return u;return u}function _d(n,e,i,o,a=1/0){let u=a;const d=Ul(n,[0,n.length-1]);for(const m of i){if(u!==1/0&&ll(d,Gl(m),o)>=u)continue;const y=t1(n,e,m,o,u);if(isNaN(y))return y;if((u=Math.min(u,y))===0)return u}return u}function Gf(n){return n==="Point"||n==="MultiPoint"||n==="LineString"||n==="MultiLineString"||n==="Polygon"||n==="MultiPolygon"}class $l{constructor(e,i){this.type=Nt,this.geojson=e,this.geometries=i}static parse(e,i){if(e.length!==2)return i.error(`'distance' expression requires either one argument, but found ' ${e.length-1} instead.`);if(Mc(e[1])){const o=e[1];if(o.type==="FeatureCollection"){for(let a=0;a<o.features.length;++a)if(Gf(o.features[a].geometry.type))return new $l(o,o.features[a].geometry)}else if(o.type==="Feature"){if(Gf(o.geometry.type))return new $l(o,o.geometry)}else if(Gf(o.type))return new $l(o,o)}return i.error("'distance' expression needs to be an array with format ['Distance', GeoJSONObj].")}evaluate(e){const i=e.geometry(),o=e.canonicalID();if(i!=null&&o!=null){if(e.geometryType()==="Point")return function(a,u,d){const m=[];for(const x of a)for(const T of x)m.push(md(T,u));const y=new zc(m[0][1],"meters");return d.type==="Point"||d.type==="MultiPoint"||d.type==="LineString"?Xg(m,!1,d.type==="Point"?[d.coordinates]:d.coordinates,d.type==="LineString",y):d.type==="MultiLineString"?Uf(m,!1,d.coordinates,y):d.type==="Polygon"||d.type==="MultiPolygon"?_d(m,!1,d.type==="Polygon"?[d.coordinates]:d.coordinates,y):null}(i,o,this.geometries);if(e.geometryType()==="LineString")return function(a,u,d){const m=[];for(const x of a){const T=[];for(const S of x)T.push(md(S,u));m.push(T)}const y=new zc(m[0][0][1],"meters");if(d.type==="Point"||d.type==="MultiPoint"||d.type==="LineString")return Uf(d.type==="Point"?[d.coordinates]:d.coordinates,d.type==="LineString",m,y);if(d.type==="MultiLineString"){let x=1/0;for(let T=0;T<d.coordinates.length;T++){const S=Uf(d.coordinates[T],!0,m,y,x);if(isNaN(S))return S;if((x=Math.min(x,S))===0)return x}return x}if(d.type==="Polygon"||d.type==="MultiPolygon"){let x=1/0;for(let T=0;T<m.length;T++){const S=_d(m[T],!0,d.type==="Polygon"?[d.coordinates]:d.coordinates,y,x);if(isNaN(S))return S;if((x=Math.min(x,S))===0)return x}return x}return null}(i,o,this.geometries);if(e.geometryType()==="Polygon")return function(a,u,d){const m=[];for(const x of function(T,S){const I=T.length;if(I<=1)return[T];const M=[];let P,k;for(let V=0;V<I;V++){const N=rl(T[V]);N!==0&&(T[V].area=Math.abs(N),k===void 0&&(k=N<0),k===N<0?(P&&M.push(P),P=[T[V]]):P.push(T[V]))}return P&&M.push(P),M}(a)){const T=[];for(let S=0;S<x.length;++S)T.push(Yx(x[S],u));m.push(T)}const y=new zc(m[0][0][0][1],"meters");if(d.type==="Point"||d.type==="MultiPoint"||d.type==="LineString")return _d(d.type==="Point"?[d.coordinates]:d.coordinates,d.type==="LineString",m,y);if(d.type==="MultiLineString"){let x=1/0;for(let T=0;T<d.coordinates.length;T++){const S=_d(d.coordinates[T],!0,m,y,x);if(isNaN(S))return S;if((x=Math.min(x,S))===0)return x}return x}return d.type==="Polygon"||d.type==="MultiPolygon"?function(x,T,S){let I=1/0;for(const M of x)for(const P of T){const k=e1(M,P,S,I);if(isNaN(k))return k;if((I=Math.min(I,k))===0)return I}return I}(d.type==="Polygon"?[d.coordinates]:d.coordinates,m,y):null}(i,o,this.geometries);console.warn("Distance Expression: currently only evaluates valid Point/LineString/Polygon geometries.")}else console.warn("Distance Expression: requirs valid feature and canonical information.");return null}eachChild(){}outputDefined(){return!0}serialize(){return["distance",this.geojson]}}function Dc(n){if(n instanceof mo&&(n.name==="get"&&n.args.length===1||n.name==="feature-state"||n.name==="has"&&n.args.length===1||n.name==="properties"||n.name==="geometry-type"||n.name==="id"||/^filter-/.test(n.name))||n instanceof al||n instanceof $l)return!1;if(n instanceof Oc)return n.featureConstant;let e=!0;return n.eachChild(i=>{e&&!Dc(i)&&(e=!1)}),e}function Nu(n){if(n instanceof mo&&n.name==="feature-state")return!1;let e=!0;return n.eachChild(i=>{e&&!Nu(i)&&(e=!1)}),e}function kc(n,e){if(n instanceof mo&&e.indexOf(n.name)>=0)return!1;let i=!0;return n.eachChild(o=>{i&&!kc(o,e)&&(i=!1)}),i}

40function Yg(n,e,i){return[n,e,i].filter(Boolean).join("�")}function $f(n,e){switch(n){case"string":return us(e);case"number":return+e;case"boolean":return!!e;case"color":return rn.parse(e);case"formatted":return po.fromString(us(e));case"resolvedImage":return fo.build(us(e))}return e}function Kg(n,e,i,o){return o!==void 0&&(n=o*Math.round(n/o)),e!==void 0&&n<e&&(n=e),i!==void 0&&n>i&&(n=i),n}class Oc{constructor(e,i,o,a=!1){this.type=e,this.key=i,this.scope=o,this.featureConstant=a}static parse(e,i){let o=i.expectedType;if(o==null&&(o=nn),e.length<2||e.length>3)return i.error("Invalid number of arguments for 'config' expression.");const a=i.parse(e[1],1);if(!(a instanceof Ia))return i.error("Key name of 'config' expression must be a string literal.");let u,d=!0;const m=us(a.value);if(e.length>=3){const y=i.parse(e[2],2);if(!(y instanceof Ia))return i.error("Scope of 'config' expression must be a string literal.");u=us(y.value)}if(i.options){const y=Yg(m,u,i._scope),x=i.options.get(y);x&&(d=Dc(x.value||x.default))}return new Oc(o,m,u,d)}evaluate(e){const i=Yg(this.key,this.scope,e.scope),o=e.getConfig(i);if(!o)return null;const{type:a,value:u,values:d,minValue:m,maxValue:y,stepValue:x}=o,T=o.default.evaluate(e);let S=T;if(u){const I=e.scope;e.scope=(I||"").split("�").slice(1).join("�"),S=u.evaluate(e),e.scope=I}return a&&(S=$f(a,S)),S===void 0||m===void 0&&y===void 0&&x===void 0||(typeof S=="number"?S=Kg(S,m,y,x):Array.isArray(S)&&(S=S.map(I=>typeof I=="number"?Kg(I,m,y,x):I))),u!==void 0&&S!==void 0&&d&&!d.includes(S)&&(S=T,a&&(S=$f(a,S))),(a&&a!==this.type||S!==void 0&&!id(Pr(S),this.type))&&(S=$f(this.type.kind,S)),S}eachChild(){}outputDefined(){return!1}serialize(){const e=["config",this.key];return this.scope&&e.concat(this.scope),e}}class gd{constructor(e,i){this.type=i.type,this.name=e,this.boundExpression=i}static parse(e,i){if(e.length!==2||typeof e[1]!="string")return i.error("'var' expression requires exactly one string literal argument.");const o=e[1];return i.scope.has(o)?new gd(o,i.scope.get(o)):i.error(`Unknown variable "${o}". Make sure "${o}" has been bound in an enclosing "let" expression before using it.`,1)}evaluate(e){return this.boundExpression.evaluate(e)}eachChild(){}outputDefined(){return!1}serialize(){return["var",this.name]}}class yd{constructor(e,i=[],o,a=new Cc,u=[],d,m,y){this.registry=e,this.path=i,this.key=i.map(x=>typeof x=="string"?`['${x}']`:`[${x}]`).join(""),this.scope=a,this.errors=u,this.expectedType=o,this._scope=d,this.options=m,this.iconImageUseTheme=y}parse(e,i,o,a,u={}){return i||o?this.concat(i,null,o,a)._parse(e,u):this._parse(e,u)}parseObjectValue(e,i,o,a,u,d={}){return this.concat(i,o,a,u)._parse(e,d)}_parse(e,i){function o(a,u,d){return d==="assert"?new Ps(u,[a]):d==="coerce"?new ia(u,[a]):a}if(e!==null&&typeof e!="string"&&typeof e!="boolean"&&typeof e!="number"||(e=["literal",e]),Array.isArray(e)){if(e.length===0)return this.error('Expected an array with at least one element. 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n>Fc?n*n*n:ty*(n-ey)}function Wf(n){return 255*(n<=.0031308?12.92*n:1.055*Math.pow(n,1/2.4)-.055)}function Xf(n){return(n/=255)<=.04045?n/12.92:Math.pow((n+.055)/1.055,2.4)}function iy(n){const e=Xf(n.r),i=Xf(n.g),o=Xf(n.b),a=qf((.4124564*e+.3575761*i+.1804375*o)/Jg),u=qf((.2126729*e+.7151522*i+.072175*o)/1);return{l:116*u-16,a:500*(a-u),b:200*(u-qf((.0193339*e+.119192*i+.9503041*o)/Qg)),alpha:n.a}}function xd(n){let e=(n.l+16)/116,i=isNaN(n.a)?e:e+n.a/500,o=isNaN(n.b)?e:e-n.b/200;return e=1*Zf(e),i=Jg*Zf(i),o=Qg*Zf(o),new rn(Wf(3.2404542*i-1.5371385*e-.4985314*o),Wf(-.969266*i+1.8760108*e+.041556*o),Wf(.0556434*i-.2040259*e+1.0572252*o),n.alpha)}function wd(n,e,i){const o=e-n;return n+i*(o>180||o<-180?o-360*Math.round(o/360):o)}const 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parse(e,i){let[o,a,u,...d]=e;if(!Array.isArray(a)||a.length===0)return i.error("Expected an interpolation type expression.",1);if(a[0]==="linear")a={name:"linear"};else if(a[0]==="exponential"){const x=a[1];if(typeof x!="number")return i.error("Exponential interpolation requires a numeric base.",1,1);a={name:"exponential",base:x}}else{if(a[0]!=="cubic-bezier")return i.error(`Unknown interpolation type ${String(a[0])}`,1,0);{const x=a.slice(1);if(x.length!==4||x.some(T=>typeof T!="number"||T<0||T>1))return i.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);a={name:"cubic-bezier",controlPoints:x}}}if(e.length-1<4)return i.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if(e.length-1>3&&(e.length-1)%2!=0)return i.error("Expected an even number of arguments.");if(u=i.parse(u,2,Nt),!u)return null;const m=[];let y=null;o==="interpolate-hcl"||o==="interpolate-lab"?y=Eo:i.expectedType&&i.expectedType.kind!=="value"&&(y=i.expectedType);for(let x=0;x<d.length;x+=2){const T=d[x],S=d[x+1],I=x+3,M=x+4;if(typeof T!="number")return i.error('Input/output pairs for "interpolate" expressions must be defined using literal numeric values (not computed expressions) for the input values.',I);if(m.length&&m[m.length-1][0]>=T)return i.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',I);const P=i.parse(S,M,y);if(!P)return null;y=y||P.type,m.push([T,P])}return y.kind==="number"||y.kind==="color"||y.kind==="array"&&y.itemType.kind==="number"&&typeof y.N=="number"?new Wo(y,o,a,u,m):i.error(`Type ${cr(y)} is not interpolatable.`)}evaluate(e){const i=this.labels,o=this.outputs;if(i.length===1)return o[0].evaluate(e);const a=this.input.evaluate(e);if(a<=i[0])return o[0].evaluate(e);const u=i.length;if(a>=i[u-1])return o[u-1].evaluate(e);const d=vd(i,a),m=Wo.interpolationFactor(this.interpolation,a,i[d],i[d+1]),y=o[d].evaluate(e),x=o[d+1].evaluate(e);return this.operator==="interpolate"?Pu[this.type.kind.toLowerCase()](y,x,m):this.operator==="interpolate-hcl"?ju.reverse(ju.interpolate(ju.forward(y),ju.forward(x),m)):Bc.reverse(Bc.interpolate(Bc.forward(y),Bc.forward(x),m))}eachChild(e){e(this.input);for(const i of this.outputs)e(i)}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 i=[this.operator,e,this.input.serialize()];for(let o=0;o<this.labels.length;o++)i.push(this.labels[o],this.outputs[o].serialize());return i}}function bd(n,e,i,o){const a=o-i,u=n-i;return a===0?0:e===1?u/a:(Math.pow(e,u)-1)/(Math.pow(e,a)-1)}class Uu{constructor(e,i){this.type=e,this.args=i}static parse(e,i){if(e.length<2)return i.error("Expectected at least one argument.");let o=null;const a=i.expectedType;a&&a.kind!=="value"&&(o=a);const u=[];for(const m of e.slice(1)){const y=i.parse(m,1+u.length,o,void 0,{typeAnnotation:"omit"});if(!y)return null;o=o||y.type,u.push(y)}const d=a&&u.some(m=>nl(a,m.type));return new Uu(d?nn:o,u)}evaluate(e){let i,o=null,a=0;for(const u of this.args){if(a++,o=u.evaluate(e),o&&o instanceof fo&&!o.available&&(i||(i=o),o=null,a===this.args.length))return i;if(o!==null)break}return o}

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null;const y=i.parse(e[d+1],d+1,o);if(!y)return null;a.push([m,y]),o=o||y.type}const u=i.parse(e[e.length-1],e.length-1,o);return u?new $u(o,a,u):null}evaluate(e){for(const[i,o]of this.branches)if(i.evaluate(e))return o.evaluate(e);return this.otherwise.evaluate(e)}eachChild(e){for(const[i,o]of this.branches)e(i),e(o);e(this.otherwise)}outputDefined(){return this.branches.every(([e,i])=>i.outputDefined())&&this.otherwise.outputDefined()}serialize(){const e=["case"];return this.eachChild(i=>{e.push(i.serialize())}),e}}class Ed{constructor(e,i,o,a){this.type=e,this.input=i,this.beginIndex=o,this.endIndex=a}static parse(e,i){if(e.length<=2||e.length>=5)return i.error(`Expected 3 or 4 arguments, but found ${e.length-1} instead.`);const o=i.parse(e[1],1,nn),a=i.parse(e[2],2,Nt);if(!o||!a)return null;if(!Mf(o.type,[Jr(nn),Oi,nn]))return i.error(`Expected first argument to be of type array or string, but found ${cr(o.type)} instead`);if(e.length===4){const u=i.parse(e[3],3,Nt);return u?new Ed(o.type,o,a,u):null}return new Ed(o.type,o,a)}evaluate(e){const i=this.input.evaluate(e),o=this.beginIndex.evaluate(e);if(!zu(i,["string","array"]))throw new Sr(`Expected first argument to be of type array or string, but found ${cr(Pr(i))} instead.`);if(this.endIndex){const a=this.endIndex.evaluate(e);return i.slice(o,a)}return i.slice(o)}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 Kf{constructor(e,i){this.type=Jr(Oi),this.str=e,this.delimiter=i}static parse(e,i){if(e.length!==3)return i.error(`Expected 2 arguments, but found ${e.length-1} instead.`);const o=i.parse(e[1],1,Oi),a=i.parse(e[2],2,Oi);return o&&a?new Kf(o,a):void 0}evaluate(e){const i=this.str.evaluate(e),o=this.delimiter.evaluate(e);return i.split(o)}eachChild(e){e(this.str),e(this.delimiter)}outputDefined(){return!1}serialize(){return["split",this.str.serialize(),this.delimiter.serialize()]}}function Jf(n,e){return n==="=="||n==="!="?e.kind==="boolean"||e.kind==="string"||e.kind==="number"||e.kind==="null"||e.kind==="value":e.kind==="string"||e.kind==="number"||e.kind==="value"}function Qf(n,e,i,o){return o.compare(e,i)===0}function Vc(n,e,i){const o=n!=="=="&&n!=="!=";return class fC{constructor(u,d,m){this.type=ln,this.lhs=u,this.rhs=d,this.collator=m,this.hasUntypedArgument=u.type.kind==="value"||d.type.kind==="value"}static parse(u,d){if(u.length!==3&&u.length!==4)return d.error("Expected two or three arguments.");const m=u[0];let y=d.parse(u[1],1,nn);if(!y)return null;if(!Jf(m,y.type))return d.concat(1).error(`"${m}" comparisons are not supported for type '${cr(y.type)}'.`);let x=d.parse(u[2],2,nn);if(!x)return null;if(!Jf(m,x.type))return d.concat(2).error(`"${m}" comparisons are not supported for type '${cr(x.type)}'.`);if(y.type.kind!==x.type.kind&&y.type.kind!=="value"&&x.type.kind!=="value")return d.error(`Cannot compare types '${cr(y.type)}' and '${cr(x.type)}'.`);o&&(y.type.kind==="value"&&x.type.kind!=="value"?y=new Ps(x.type,[y]):y.type.kind!=="value"&&x.type.kind==="value"&&(x=new Ps(y.type,[x])));let T=null;if(u.length===4){if(y.type.kind!=="string"&&x.type.kind!=="string"&&y.type.kind!=="value"&&x.type.kind!=="value")return d.error("Cannot use collator to compare non-string types.");if(T=d.parse(u[3],3,td),!T)return null}return new fC(y,x,T)}evaluate(u){const d=this.lhs.evaluate(u),m=this.rhs.evaluate(u);if(o&&this.hasUntypedArgument){const y=Pr(d),x=Pr(m);if(y.kind!==x.kind||y.kind!=="string"&&y.kind!=="number")throw new Sr(`Expected arguments for "${n}" to be (string, string) or (number, number), but found (${y.kind}, ${x.kind}) instead.`)}if(this.collator&&!o&&this.hasUntypedArgument){const y=Pr(d),x=Pr(m);if(y.kind!=="string"||x.kind!=="string")return e(u,d,m)}return this.collator?i(u,d,m,this.collator.evaluate(u)):e(u,d,m)}eachChild(u){u(this.lhs),u(this.rhs),this.collator&&u(this.collator)}outputDefined(){return!0}serialize(){const u=[n];return this.eachChild(d=>{u.push(d.serialize())}),u}}}const o1=Vc("==",function(n,e,i){return e===i},Qf),s1=Vc("!=",function(n,e,i){return e!==i},function(n,e,i,o){return!Qf(0,e,i,o)}),ry=Vc("<",function(n,e,i){return e<i},function(n,e,i,o){return o.compare(e,i)<0}),oy=Vc(">",function(n,e,i){return e>i},function(n,e,i,o){return o.compare(e,i)>0}),Id=Vc("<=",function(n,e,i){return e<=i},function(n,e,i,o){return o.compare(e,i)<=0}),a1=Vc(">=",function(n,e,i){return e>=i},function(n,e,i,o){return o.compare(e,i)>=0});class Ad{constructor(e,i,o,a,u,d){this.type=Oi,this.number=e,this.locale=i,this.currency=o,this.unit=a,this.minFractionDigits=u,this.maxFractionDigits=d}static parse(e,i){if(e.length!==3)return i.error("Expected two 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0,minimumFractionDigits:this.minFractionDigits?this.minFractionDigits.evaluate(e):void 0,maximumFractionDigits:this.maxFractionDigits?this.maxFractionDigits.evaluate(e):void 0}).format(this.number.evaluate(e))}eachChild(e){e(this.number),this.locale&&e(this.locale),this.currency&&e(this.currency),this.unit&&e(this.unit),this.minFractionDigits&&e(this.minFractionDigits),this.maxFractionDigits&&e(this.maxFractionDigits)}outputDefined(){return!1}serialize(){const e={};return this.locale&&(e.locale=this.locale.serialize()),this.currency&&(e.currency=this.currency.serialize()),this.unit&&(e.unit=this.unit.serialize()),this.minFractionDigits&&(e["min-fraction-digits"]=this.minFractionDigits.serialize()),this.maxFractionDigits&&(e["max-fraction-digits"]=this.maxFractionDigits.serialize()),["number-format",this.number.serialize(),e]}}class em{constructor(e){this.type=Nt,this.input=e}static parse(e,i){if(e.length!==2)return i.error(`Expected 1 argument, but found ${e.length-1} instead.`);const o=i.parse(e[1],1);return o?o.type.kind!=="array"&&o.type.kind!=="string"&&o.type.kind!=="value"?i.error(`Expected argument of type string or array, but found ${cr(o.type)} instead.`):new em(o):null}evaluate(e){const i=this.input.evaluate(e);if(typeof i=="string"||Array.isArray(i))return i.length;throw new Sr(`Expected value to be of type string or array, but found ${cr(Pr(i))} instead.`)}eachChild(e){e(this.input)}outputDefined(){return!1}serialize(){const e=["length"];return this.eachChild(i=>{e.push(i.serialize())}),e}}function sy(n){return function(){n=1831565813+(n|=0)|0;let e=Math.imul(n^n>>>15,1|n);return e=e+Math.imul(e^e>>>7,61|e)^e,((e^e>>>14)>>>0)/4294967296}}const jc={"==":o1,"!=":s1,">":oy,"<":ry,">=":a1,"<=":Id,array:Ps,at:Td,"at-interpolated":Sd,boolean:Ps,case:$u,coalesce:Uu,collator:Br,format:ta,image:fi,in:Yf,"index-of":Nc,interpolate:Wo,"interpolate-hcl":Wo,"interpolate-lab":Wo,length:em,let:Ca,literal:Ia,match:Gu,number:Ps,"number-format":Ad,object:Ps,slice:Ed,step:Vu,string:Ps,"to-boolean":ia,"to-color":ia,"to-number":ia,"to-string":ia,var:gd,within:al,distance:$l,config:Oc,split:Kf};function tm(n,[e,i,o,a]){e=e.evaluate(n),i=i.evaluate(n),o=o.evaluate(n);const u=a?a.evaluate(n):1,d=jl(e,i,o,u);if(d)throw new Sr(d);return new rn(e/255,i/255,o/255,u)}function im(n,[e,i,o,a]){e=e.evaluate(n),i=i.evaluate(n),o=o.evaluate(n);const u=a?a.evaluate(n):1,d=function(x,T,S,I){return typeof x=="number"&&x>=0&&x<=360?typeof T=="number"&&T>=0&&T<=100&&typeof S=="number"&&S>=0&&S<=100?I===void 0||typeof I=="number"&&I>=0&&I<=1?null:`Invalid hsla value [${[x,T,S,I].join(", ")}]: 'a' must be between 0 and 1.`:`Invalid hsla value [${(typeof 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40o.fromString(i.toString()):e.type==="resolvedImage"?i=fo.build(i.toString()):kt(i)===e.type||e.type==="enum"&&e.values[i]||(i=void 0),ra(i,n.default,e.default)}mo.register(jc,{error:[{kind:"error"},[Oi],(n,[e])=>{throw new 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e)if(i.evaluate(n))return!0;return!1}]]},"!":[ln,[ln],(n,[e])=>!e.evaluate(n)],"is-supported-script":[ln,[Oi],(n,[e])=>{const i=n.globals&&n.globals.isSupportedScript;return!i||i(e.evaluate(n))}],upcase:[Oi,[Oi],(n,[e])=>e.evaluate(n).toUpperCase()],downcase:[Oi,[Oi],(n,[e])=>e.evaluate(n).toLowerCase()],concat:[Oi,ul(nn),(n,e)=>e.map(i=>us(i.evaluate(n))).join("")],"resolved-locale":[Oi,[td],(n,[e])=>e.evaluate(n).resolvedLocale()],random:[Nt,[Nt,Nt,nn],(n,e)=>{const[i,o,a]=e.map(d=>d.evaluate(n));if(i>o||i===o)return i;let u;

40if(typeof a=="string")u=function(d){let m=0;if(d.length===0)return m;for(let y=0;y<d.length;y++)m=(m<<5)-m+d.charCodeAt(y),m|=0;return m}(a);else{if(typeof a!="number")throw new Sr(`Invalid seed input: ${a}`);u=a}return i+sy(u)()*(o-i)}]});class Rd{constructor(e,i,o,a,u){this.expression=e,this._warningHistory={},this._scope=o,this._options=a,this._iconImageUseTheme=u,this._evaluator=new sd(o,a,u),this._defaultValue=i?function(d){return d.type==="color"&&(Pd(d.default)||Array.isArray(d.default))?new rn(0,0,0,0):d.type==="color"?rn.parse(d.default)||null:d.default===void 0?null:d.default}(i):null,this._enumValues=i&&i.type==="enum"?i.values:null,this.configDependencies=Hl(e),this.isIndoorDependent=Cd(e)}evaluateWithoutErrorHandling(e,i,o,a,u,d,m,y){return this._evaluator.globals=e,this._evaluator.feature=i,this._evaluator.featureState=o,this._evaluator.canonical=a||null,this._evaluator.availableImages=u||null,this._evaluator.formattedSection=d,this._evaluator.featureTileCoord=m||null,this._evaluator.featureDistanceData=y||null,this.expression.evaluate(this._evaluator)}evaluate(e,i,o,a,u,d,m,y,x){this._evaluator||(this._evaluator=new sd(this._scope,this._options,this._iconImageUseTheme)),this._evaluator.globals=e,this._evaluator.feature=i||null,this._evaluator.featureState=o||null,this._evaluator.canonical=a||null,this._evaluator.availableImages=u||null,this._evaluator.formattedSection=d||null,this._evaluator.featureTileCoord=m||null,this._evaluator.featureDistanceData=y||null,this._evaluator.iconImageUseTheme=x||null;try{const T=this.expression.evaluate(this._evaluator);if(T==null||typeof T=="number"&&T!=T)return this._defaultValue;if(this._enumValues&&!(T in this._enumValues))throw new Sr(`Expected value to be one of ${Object.keys(this._enumValues).map(S=>

40JSON.stringify(S)).join(", ")}, but found ${JSON.stringify(T)} instead.`);return T}catch(T){const S=T;return this._warningHistory[S.message]||(this._warningHistory[S.message]=!0,typeof console<"u"&&console.warn(`Failed to evaluate expression "${JSON.stringify(this.expression.serialize())}". ${S.message}`)),this._defaultValue}}}function qu(n){return Array.isArray(n)&&n.length>0&&typeof n[0]=="string"&&n[0]in jc}function dl(n,e,i,o,a){const u=new yd(jc,[],e?function(m){const y={color:Eo,string:Oi,number:Nt,enum:Oi,boolean:ln,formatted:Ru,resolvedImage:Lu};return m.type==="array"?Jr(y[m.value]||nn,m.length):y[m.type]}(e):void 0,void 0,void 0,i,o,a),d=u.parse(n,void 0,void 0,void 0,e&&e.type==="string"?{typeAnnotation:"coerce"}:void 0);return d?ly(new Rd(d,e,i,o,a)):hl(u.errors)}class Uc{constructor(e,i,o,a){this.kind=e,this._styleExpression=i,this.isLightConstant=o,this.isLineProgressConstant=a,this.isStateDependent=e!=="constant"&&!Nu(i.expression),this.configDependencies=Hl(i.expression),this.isIndoorDependent=Cd(i.expression)}evaluateWithoutErrorHandling(e,i,o,a,u,d){return this._styleExpression.evaluateWithoutErrorHandling(e,i,o,a,u,d)}evaluate(e,i,o,a,u,d,m){return this._styleExpression.evaluate(e,i,o,a,u,d,void 0,void 0,m)}}class ql{constructor(e,i,o,a,u,d){this.kind=e,this.zoomStops=o,this._styleExpression=i,this.isStateDependent=e!=="camera"&&!Nu(i.expression),this.isIndoorDependent=Cd(i.expression),this.isLightConstant=u,this.isLineProgressConstant=d,this.configDependencies=Hl(i.expression),this.interpolationType=a}evaluateWithoutErrorHandling(e,i,o,a,u,d){return this._styleExpression.evaluateWithoutErrorHandling(e,i,o,a,u,d)}evaluate(e,i,o,a,u,d){return this._styleExpression.evaluate(e,i,o,a,u,d)}interpolationFactor(e,i,o){return this.interpolationType?Wo.interpolationFactor(this.interpolationType,e,i,o):0}}function om(n,e,i,o,a){if((n=dl(n,e,i,o,a)).result==="error")return n;const u=n.value.expression,d=Dc(u);if(!d&&!Hu(e))return hl([new cs("","data expressions not supported")]);const m=kc(u,["zoom","pitch","distance-from-center"]);if(!m&&!uy(e))return hl([new cs("","zoom expressions not supported")]);const y=kc(u,["measure-light"]);if(!y&&!cy(e))return hl([new cs("","measure-light expression not supported")]);const x=kc(u,["line-progress"]);if(!x&&!function(I){return rm(I.expression,"line-progress")}(e))return hl([new cs("","line-progress expression not supported")]);const T=e.expression&&e.expression.relaxZoomRestriction,S=Ls(u);return S||m||T?S instanceof cs?hl([S]):S instanceof Wo&&!Md(e)?hl([new cs("",'"interpolate" expressions cannot be used with this property')]):ly(S?new ql(d&&x?"camera":"composite",n.value,S.labels,S instanceof Wo?S.interpolation:void 0,y,x):new Uc(d&&x?"constant":"source",n.value,y,x)):hl([new cs("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression, or in the properties of atmosphere.')])}class Ld{constructor(e,i){this._parameters=e,this._specification=i,Object.assign(this,dy(this._parameters,this._specification))}static deserialize(e){return new Ld(e._parameters,e._specification)}static serialize(e){return{_parameters:e._parameters,_specification:e._specification}}}function Ls(n){let e=null;if(n instanceof Ca)e=Ls(n.result);else if(n instanceof Uu){for(const i of n.args)if(e=Ls(i),e)break}else(n instanceof Vu||n instanceof Wo)&&n.input instanceof mo&&n.input.name==="zoom"&&(e=n);return e instanceof cs||n.eachChild(i=>{const o=Ls(i);o instanceof cs?e=o:e&&o&&e!==o&&(e=new cs("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))}),e}var sm,my,_y=function(){if(my)return sm;my=1,sm=e;var n=3;function e(i,o,a){var u=this.cells=[];if(i instanceof ArrayBuffer){this.arrayBuffer=i;var d=new Int32Array(this.arrayBuffer);i=d[0],this.d=(o=d[1])+2*(a=d[2]);for(var m=0;m<this.d*this.d;m++){var y=d[n+m],x=d[n+m+1];u.push(y===x?null:d.subarray(y,x))}var T=d[n+u.length+1];this.keys=d.subarray(d[n+u.length],T),this.bboxes=d.subarray(T),this.insert=this._insertReadonly}else{this.d=o+2*a;for(var S=0;S<this.d*this.d;S++)u.push([]);this.keys=[],this.bboxes=[]}this.n=o,this.extent=i,this.padding=a,this.scale=o/i,this.uid=0;var I=a/o*i;this.min=-I,this.max=i+I}

40return e.prototype.insert=function(i,o,a,u,d){this._forEachCell(o,a,u,d,this._insertCell,this.uid++),this.keys.push(i),this.bboxes.push(o),this.bboxes.push(a),this.bboxes.push(u),this.bboxes.push(d)},e.prototype._insertReadonly=function(){throw"Cannot insert into a GridIndex created from an ArrayBuffer."},e.prototype._insertCell=function(i,o,a,u,d,m){this.cells[d].push(m)},e.prototype.query=function(i,o,a,u,d){var m=this.min,y=this.max;if(i<=m&&o<=m&&y<=a&&y<=u&&!d)return Array.prototype.slice.call(this.keys);var x=[];return this._forEachCell(i,o,a,u,this._queryCell,x,{},d),x},e.prototype._queryCell=function(i,o,a,u,d,m,y,x){var T=this.cells[d];if(T!==null)for(var S=this.keys,I=this.bboxes,M=0;M<T.length;M++){var P=T[M];if(y[P]===void 0){var k=4*P;(x?x(I[k+0],I[k+1],I[k+2],I[k+3]):i<=I[k+2]&&o<=I[k+3]&&a>=I[k+0]&&u>=I[k+1])?(y[P]=!0,m.push(S[P])):y[P]=!1}}},e.prototype._forEachCell=function(i,o,a,u,d,m,y,x){for(var T=this._convertToCellCoord(i),S=this._convertToCellCoord(o),I=this._convertToCellCoord(a),M=this._convertToCellCoord(u),P=T;P<=I;P++)for(var k=S;k<=M;k++){var V=this.d*k+P;if((!x||x(this._convertFromCellCoord(P),this._convertFromCellCoord(k),this._convertFromCellCoord(P+1),this._convertFromCellCoord(k+1)))&&d.call(this,i,o,a,u,V,m,y,x))return}},e.prototype._convertFromCellCoord=function(i){return(i-this.padding)/this.scale},e.prototype._convertToCellCoord=function(i){return Math.max(0,Math.min(this.d-1,Math.floor(i*this.scale)+this.padding))},e.prototype.toArrayBuffer=function(){if(this.arrayBuffer)return this.arrayBuffer;for(var i=this.cells,o=n+this.cells.length+1+1,a=0,u=0;u<this.cells.length;u++)a+=this.cells[u].length;var d=new Int32Array(o+a+this.keys.length+this.bboxes.length);d[0]=this.extent,d[1]=this.n,d[2]=this.padding;for(var m=o,y=0;y<i.length;y++){var x=i[y];d[n+y]=m,d.set(x,m),m+=x.length}return d[n+i.length]=m,d.set(this.keys,m),d[n+i.length+1]=m+=this.keys.length,d.set(this.bboxes,m),m+=this.bboxes.length,d.buffer},sm}(),Gc=Tr(_y);const Zl={};function At(n,e,i={}){Object.defineProperty(n,"_classRegistryKey",{value:e,writable:!1}),Zl[e]={klass:n,omit:i.omit||[]}}At(Object,"Object"),Gc.serialize=function(n,e){const i=n.toArrayBuffer();return e&&e.add(i),{buffer:i}},Gc.deserialize=function(n){return new Gc(n.buffer)},Object.defineProperty(Gc,"name",{value:"Grid"}),At(Gc,"Grid"),delete Ke.prototype.constructor,At(rn,"Color"),At(Error,"Error"),At(po,"Formatted"),At(nd,"FormattedSection"),At(Oo,"AJAXError"),At(fo,"ResolvedImage"),At(Ld,"StylePropertyFunction"),At(Rd,"StyleExpression",{omit:["_evaluator"]}),At(co,"ImageId"),At(Ea,"ImageVariant"),At(ql,"ZoomDependentExpression"),At(Uc,"ZoomConstantExpression"),At(mo,"CompoundExpression",{omit:["_evaluate"]});for(const n in jc)Zl[jc[n]._classRegistryKey]||At(jc[n],`Expression${n}`);function Zu(n){return n&&(n instanceof ArrayBuffer||n.constructor&&n.constructor.name==="ArrayBuffer")}function Ma(n,e){if(n==null||typeof n=="boolean"||typeof n=="number"||typeof n=="string"||n instanceof Boolean||n instanceof Number||n instanceof String||n instanceof Date||n instanceof RegExp)return n;if(Zu(n)||n instanceof ImageBitmap)return e&&e.add(n),n;if(ArrayBuffer.isView(n))return e&&e.add(n.buffer),n;if(n instanceof ImageData)return e&&e.add(n.data.buffer),n;if(Array.isArray(n)){const i=[];for(const o of n)i.push(Ma(o,e));return i}if(n instanceof Map){const i={$name:"Map",entries:[]};for(const[o,a]of n.entries())i.entries.push(Ma(o),Ma(a,e));return i}if(n instanceof Set){const i={$name:"Set"};let o=0;for(const a of n.values())i[++o]=Ma(a);return i}if(typeof n=="bigint")return{$name:"BigInt",value:n.toString()};if(typeof n=="object"){const i=n.constructor,o=i._classRegistryKey;if(!o)throw new Error(`Can't serialize object of unregistered class "${i.name}".`);const a=i.serialize?i.serialize(n,e):{};if(!i.serialize){for(const u in n)n.hasOwnProperty(u)&&(Zl[o].omit.indexOf(u)>=0||(a[u]=Ma(n[u],e)));n instanceof Error&&(a.message=n.message)}if(a.$name)throw new Error("$name property is reserved for worker serialization logic.");return o!=="Object"&&(a.$name=o),a}throw new Error("can't serialize object of type "+typeof n)}function pl(n){if(n==null||typeof n=="boolean"||typeof n=="number"||typeof n=="string"||n instanceof Boolean||n instanceof Number||n instanceof String||n instanceof Date||n instanceof RegExp||Zu(n)||n instanceof ImageBitmap||ArrayBuffer.isView(n)||n instanceof ImageData)return n;if(Array.isArray(n))return n.map(pl);

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40Xt["Private Use Area"](e)||Xt["CJK Compatibility Forms"](e)||Xt["Small Form Variants"](e)||Xt["Halfwidth and Fullwidth Forms"](e)||e===8734||e===8756||e===8757||e>=9984&&e<=10087||e>=10102&&e<=10131||e===65532||e===65533)}(n))}function kd(n){return Xt.Arabic(n)||Xt["Arabic Supplement"](n)||Xt["Arabic Extended-A"](n)||Xt["Arabic Presentation Forms-A"](n)||Xt["Arabic Presentation Forms-B"](n)}function lm(n){return n>=1424&&n<=2303||Xt["Arabic Presentation Forms-A"](n)||Xt["Arabic Presentation Forms-B"](n)}function Pa(n,e){return!(!e&&lm(n)||n>=2304&&n<=3583||n>=3840&&n<=4255||Xt.Khmer(n))}function u1(n){for(const e of n)if(lm(e.charCodeAt(0)))return!0;return!1}const Fo={unavailable:"unavailable",deferred:"deferred",loading:"loading",parsing:"parsing",parsed:"parsed",loaded:"loaded",error:"error"};let cm=null,_o=Fo.unavailable,Ra=null;const Xu=function(n){n&&typeof n=="string"&&n.indexOf("NetworkError")>-1&&(_o=Fo.error),cm&&cm(n)};function Od(){Fd.fire(new Qs("pluginStateChange",{pluginStatus:_o,pluginURL:Ra}))}const Fd=new Vl,Yu=function(){return _o},yy=function(){if(_o!==Fo.deferred||!Ra)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");_o=Fo.loading,Od(),Ra&&Sa({url:Ra},n=>{n?Xu(n):(_o=Fo.loaded,Od())})},La={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>_o===Fo.loaded||La.applyArabicShaping!=null,isLoading:()=>_o===Fo.loading,setState(n){_o=n.pluginStatus,Ra=n.pluginURL},isParsing:()=>_o===Fo.parsing,isParsed:()=>_o===Fo.parsed,getPluginURL:()=>Ra};class bn{constructor(e,i){this.zoom=e,i?(this.now=i.now,this.fadeDuration=i.fadeDuration,this.transition=i.transition,this.pitch=i.pitch,this.brightness=i.brightness,this.worldview=i.worldview,this.activeFloors=i.activeFloors):(this.now=0,this.fadeDuration=0,this.transition={},this.pitch=0,this.brightness=0)}isSupportedScript(e){return function(i,o){for(const a of 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Set([...this.expressionDependencies.configDependencies,...this._unevaluatedLayout.configDependencies]),this.expressionDependencies.isIndoorDependent=this.expressionDependencies.isIndoorDependent||this._unevaluatedLayout.isIndoorDependent()),i.paint){this._transitionablePaint=new vy(i.paint,this.scope,u);for(const m in e.paint)this.setPaintProperty(m,e.paint[m]);for(const m in e.layout)this.setLayoutProperty(m,e.layout[m]);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 Xl(i.paint)}}}onAdd(e){}onRemove(e){}isDraped(e){return!this.is3D(!0)&&sa.has(this.type)}getLayoutProperty(e){return e==="visibility"?this.visibility:this._unevaluatedLayout.getValue(e)}

46setLayoutProperty(e,i){if(this.type==="custom"&&e==="visibility")return void(this.visibility=i);const o=this._unevaluatedLayout;o._properties.properties[e]&&(o.setValue(e,i),this.expressionDependencies.configDependencies=new Set([...this.expressionDependencies.configDependencies,...o.configDependencies]),this.expressionDependencies.isIndoorDependent=this.expressionDependencies.isIndoorDependent||o.isIndoorDependent(),e==="visibility"&&this.possiblyEvaluateVisibility())}setAppearances(e){this.appearances=[],e.forEach(i=>{this.appearances.push(new Cy(i.condition,i.name,i.properties,this.scope,this.options,this.iconImageUseTheme))})}possiblyEvaluateVisibility(){this._unevaluatedLayout._values.visibility&&(this.visibility=this._unevaluatedLayout._values.visibility.possiblyEvaluate({zoom:0}))}getPaintProperty(e){return e.endsWith(My)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}isPaintProperty(e){return!!this._transitionablePaint._properties.properties[e]}setPaintProperty(e,i){const o=this._transitionablePaint,a=o._properties.properties;if(e.endsWith(My)){const S=e.slice(0,-11);return a[S]&&o.setTransition(S,i||void 0),!1}if(!a[e])return!1;const u=o._values[e],d=u.value.isDataDriven(),m=u.value;o.setValue(e,i),this.expressionDependencies.configDependencies=new Set([...this.expressionDependencies.configDependencies,...o.configDependencies]),this.expressionDependencies.isIndoorDependent=this.expressionDependencies.isIndoorDependent||o.isIndoorDependent(),this._handleSpecialPaintPropertyUpdate(e);const y=o._values[e].value,x=y.isDataDriven(),T=e.endsWith("pattern")||e==="line-dasharray";return x||d||T||this._handleOverridablePaintPropertyUpdate(e,m,y)}_handleSpecialPaintPropertyUpdate(e){}getProgramIds(){return null}getDefaultProgramParams(e,i,o){return null}_handleOverridablePaintPropertyUpdate(e,i,o){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,i){this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,i,this.iconImageUseTheme)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,i)}

46serialize(){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(i=>i.serialize())),it(e,(i,o)=>!(i===void 0||o==="layout"&&!Object.keys(i).length||o==="paint"&&!Object.keys(i).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 i=this.paint.get(e);if(i instanceof Wl&&Hu(i.property.specification)&&(i.value.kind==="source"||i.value.kind==="composite")&&i.value.isStateDependent)return!0}for(const e of this.appearances)if(!Nu(e.condition.expression))return!0;return!1}compileFilter(e){this._filterCompiled||(this._featureFilter=Vd(this.filter,this.scope,e),this._filterCompiled=!0)}invalidateCompiledFilter(){this._filterCompiled=!1}dynamicFilter(){return this._featureFilter.dynamicFilter}dynamicFilterNeedsFeature(){return this._featureFilter.needFeature}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,i,o){return{}}queryRadius(e){}queryIntersectsFeature(e,i,o,a,u,d,m,y,x){}}const Py={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Ju{constructor(e,i){this._structArray=e,this._pos1=i*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}const p1=new ArrayBuffer(0);class An{constructor(){this._reallocCount=0,this.capacity=0,this.length=0}static serialize(e,i){return e._trim(),i&&e.arrayBuffer&&i.add(e.arrayBuffer),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const i=Object.create(this.prototype);return i.arrayBuffer=e.arrayBuffer,i.length=e.length,e.arrayBuffer?i.capacity=e.arrayBuffer.byteLength/i.bytesPerElement:(i.capacity=0,i.arrayBuffer=p1),i._refreshViews(),i}_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 i=this.uint8;this._refreshViews(),i&&this.uint8.set(i)}}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 Ai(n,e=1){let i=0,o=0;return{members:n.map(a=>{const u=Py[a.type].BYTES_PER_ELEMENT,d=i=Ry(i,Math.max(e,u)),m=a.components||1;return o=Math.max(o,u),i+=u*m,{name:a.name,type:a.type,components:m,offset:d}}),size:Ry(i,Math.max(o,e)),alignment:e}}function Ry(n,e){return Math.ceil(n/e)*e}class fl extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i){const o=this.length;return this.resize(o+1),this.emplace(o,e,i)}emplace(e,i,o){const a=2*e;return this.int16[a+0]=i,this.int16[a+1]=o,e}}fl.prototype.bytesPerElement=4,At(fl,"StructArrayLayout2i4");class Hc extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o)}emplace(e,i,o,a){const u=3*e;return this.int16[u+0]=i,this.int16[u+1]=o,this.int16[u+2]=a,e}}Hc.prototype.bytesPerElement=6,At(Hc,"StructArrayLayout3i6");class qc extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,a){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,o,a)}emplace(e,i,o,a,u){const d=4*e;return this.int16[d+0]=i,this.int16[d+1]=o,this.int16[d+2]=a,this.int16[d+3]=u,e}}

46qc.prototype.bytesPerElement=8,At(qc,"StructArrayLayout4i8");class za extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.float32[1*e+0]=i,e}}za.prototype.bytesPerElement=4,At(za,"StructArrayLayout1f4");class hm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o)}emplace(e,i,o,a){const u=4*e,d=2*e;return this.int16[u+0]=i,this.int16[u+1]=o,this.float32[d+1]=a,e}}hm.prototype.bytesPerElement=8,At(hm,"StructArrayLayout2i1f8");class dm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o)}emplace(e,i,o,a){const u=4*e;return this.int16[u+0]=i,this.int16[u+1]=o,this.int16[u+2]=a,e}}dm.prototype.bytesPerElement=8,At(dm,"StructArrayLayout3i8");class pm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,i,o,a,u)}emplace(e,i,o,a,u,d){const m=5*e;return this.int16[m+0]=i,this.int16[m+1]=o,this.int16[m+2]=a,this.int16[m+3]=u,this.int16[m+4]=d,e}}pm.prototype.bytesPerElement=10,At(pm,"StructArrayLayout5i10");class Hd extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d,m){const y=this.length;return this.resize(y+1),this.emplace(y,e,i,o,a,u,d,m)}emplace(e,i,o,a,u,d,m,y){const x=6*e,T=12*e,S=3*e;return this.int16[x+0]=i,this.int16[x+1]=o,this.uint8[T+4]=a,this.uint8[T+5]=u,this.uint8[T+6]=d,this.uint8[T+7]=m,this.float32[S+2]=y,e}}Hd.prototype.bytesPerElement=12,At(Hd,"StructArrayLayout2i4ub1f12");class Xo extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o)}emplace(e,i,o,a){const u=3*e;return this.float32[u+0]=i,this.float32[u+1]=o,this.float32[u+2]=a,e}}Xo.prototype.bytesPerElement=12,At(Xo,"StructArrayLayout3f12");class Io extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,i,o,a,u)}emplace(e,i,o,a,u,d){const m=6*e,y=3*e;return this.uint16[m+0]=i,this.uint16[m+1]=o,this.uint16[m+2]=a,this.uint16[m+3]=u,this.float32[y+2]=d,e}}Io.prototype.bytesPerElement=12,At(Io,"StructArrayLayout4ui1f12");class Ql extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o,a){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,o,a)}emplace(e,i,o,a,u){const d=4*e;return this.uint16[d+0]=i,this.uint16[d+1]=o,this.uint16[d+2]=a,this.uint16[d+3]=u,e}}Ql.prototype.bytesPerElement=8,At(Ql,"StructArrayLayout4ui8");class qd extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d){const m=this.length;return this.resize(m+1),this.emplace(m,e,i,o,a,u,d)}emplace(e,i,o,a,u,d,m){const y=6*e;return this.int16[y+0]=i,this.int16[y+1]=o,this.int16[y+2]=a,this.int16[y+3]=u,this.int16[y+4]=d,this.int16[y+5]=m,e}}qd.prototype.bytesPerElement=12,At(qd,"StructArrayLayout6i12");class fm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d,m,y,x,T,S,I){const M=this.length;return this.resize(M+1),this.emplace(M,e,i,o,a,u,d,m,y,x,T,S,I)}emplace(e,i,o,a,u,d,m,y,x,T,S,I,M){const P=12*e;return this.int16[P+0]=i,this.int16[P+1]=o,this.int16[P+2]=a,this.int16[P+3]=u,this.uint16[P+4]=d,this.uint16[P+5]=m,this.uint16[P+6]=y,this.uint16[P+7]=x,this.int16[P+8]=T,this.int16[P+9]=S,this.int16[P+10]=I,this.int16[P+11]=M,e}}fm.prototype.bytesPerElement=24,At(fm,"StructArrayLayout4i4ui4i24");class mm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d){const m=this.length;return this.resize(m+1),this.emplace(m,e,i,o,a,u,d)}emplace(e,i,o,a,u,d,m){const y=10*e,x=5*e;return this.int16[y+0]=i,this.int16[y+1]=o,this.int16[y+2]=a,this.float32[x+2]=u,this.float32[x+3]=d,this.float32[x+4]=m,e}}mm.prototype.bytesPerElement=20,At(mm,"StructArrayLayout3i3f20");class ml extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,o,a)}emplace(e,i,o,a,u){const d=4*e;return this.float32[d+0]=i,this.float32[d+1]=o,this.float32[d+2]=a,this.float32[d+3]=u,e}}ml.prototype.bytesPerElement=16,At(ml,"StructArrayLayout4f16");class Zd extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint32[1*e+0]=i,e}}Zd.prototype.bytesPerElement=4,At(Zd,"StructArrayLayout1ul4");class Yo extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i){const o=this.length;return this.resize(o+1),this.emplace(o,e,i)}emplace(e,i,o){const a=2*e;return this.uint16[a+0]=i,this.uint16[a+1]=o,e}}Yo.prototype.bytesPerElement=4,At(Yo,"StructArrayLayout2ui4");class Wd extends An{_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,i,o,a,u,d,m,y,x,T,S,I,M){const P=this.length;return this.resize(P+1),this.emplace(P,e,i,o,a,u,d,m,y,x,T,S,I,M)}emplace(e,i,o,a,u,d,m,y,x,T,S,I,M,P){const k=20*e,V=10*e;return this.int16[k+0]=i,this.int16[k+1]=o,this.int16[k+2]=a,this.int16[k+3]=u,this.int16[k+4]=d,this.float32[V+3]=m,this.float32[V+4]=y,this.float32[V+5]=x,this.float32[V+6]=T,this.int16[k+14]=S,this.uint32[V+8]=I,this.uint16[k+18]=M,this.uint16[k+19]=P,e}}Wd.prototype.bytesPerElement=40,At(Wd,"StructArrayLayout5i4f1i1ul2ui40");class Xd extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d,m){const y=this.length;return this.resize(y+1),this.emplace(y,e,i,o,a,u,d,m)}emplace(e,i,o,a,u,d,m,y){const x=8*e;return this.int16[x+0]=i,this.int16[x+1]=o,this.int16[x+2]=a,this.int16[x+4]=u,this.int16[x+5]=d,this.int16[x+6]=m,this.int16[x+7]=y,e}}Xd.prototype.bytesPerElement=16,At(Xd,"StructArrayLayout3i2i2i16");class Yd extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,i,o,a,u)}emplace(e,i,o,a,u,d){const m=4*e,y=8*e;return this.float32[m+0]=i,this.float32[m+1]=o,this.float32[m+2]=a,this.int16[y+6]=u,this.int16[y+7]=d,e}}Yd.prototype.bytesPerElement=16,At(Yd,"StructArrayLayout2f1f2i16");class _m extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d){const m=this.length;return this.resize(m+1),this.emplace(m,e,i,o,a,u,d)}emplace(e,i,o,a,u,d,m){const y=20*e,x=5*e;return this.uint8[y+0]=i,this.uint8[y+1]=o,this.float32[x+1]=a,this.float32[x+2]=u,this.float32[x+3]=d,this.float32[x+4]=m,e}}_m.prototype.bytesPerElement=20,At(_m,"StructArrayLayout2ub4f20");class mr extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o){const a=this.length;return this.resize(a+1),this.emplace(a,e,i,o)}emplace(e,i,o,a){const u=3*e;return this.uint16[u+0]=i,this.uint16[u+1]=o,this.uint16[u+2]=a,e}}mr.prototype.bytesPerElement=6,At(mr,"StructArrayLayout3ui6");class Zc extends An{_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,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N,$,q,Y,re){const ee=this.length;return this.resize(ee+1),this.emplace(ee,e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N,$,q,Y,re)}emplace(e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N,$,q,Y,re,ee){const ae=30*e,he=15*e,me=60*e;return this.int16[ae+0]=i,this.int16[ae+1]=o,this.int16[ae+2]=a,this.float32[he+2]=u,this.float32[he+3]=d,this.uint16[ae+8]=m,this.uint16[ae+9]=y,this.uint32[he+5]=x,this.uint32[he+6]=T,this.uint32[he+7]=S,this.uint16[ae+16]=I,this.uint16[ae+17]=M,this.uint16[ae+18]=P,this.float32[he+10]=k,this.float32[he+11]=V,this.uint8[me+48]=N,this.uint8[me+49]=$,this.uint8[me+50]=q,this.uint32[he+13]=Y,this.int16[ae+28]=re,this.uint8[me+58]=ee,e}}Zc.prototype.bytesPerElement=60,At(Zc,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class gm extends An{_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,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N,$,q,Y,re,ee,ae,he,me,De,xe,Be,Ge,$e,Je,et,We){const Xe=this.length;return this.resize(Xe+1),this.emplace(Xe,e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N,$,q,Y,re,ee,ae,he,me,De,xe,Be,Ge,$e,Je,et,We)}emplace(e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N,$,q,Y,re,ee,ae,he,me,De,xe,Be,Ge,$e,Je,et,We,Xe){const Fe=20*e,ke=40*e,Ye=80*e;return this.float32[Fe+0]=i,this.float32[Fe+1]=o,this.int16[ke+4]=a,this.int16[ke+5]=u,this.int16[ke+6]=d,this.int16[ke+7]=m,this.int16[ke+8]=y,this.int16[ke+9]=x,this.int16[ke+10]=T,this.int16[ke+11]=S,this.int16[ke+12]=I,this.uint16[ke+13]=M,this.uint16[ke+14]=P,this.uint16[ke+15]=k,this.uint16[ke+16]=V,this.uint16[ke+17]=N,this.uint16[ke+18]=$,this.uint16[ke+19]=q,this.uint16[ke+20]=Y,this.uint16[ke+21]=re,this.uint16[ke+22]=ee,this.uint16[ke+23]=ae,this.uint16[ke+24]=he,this.uint16[ke+25]=me,this.uint16[ke+26]=De,this.uint16[ke+27]=xe,this.uint32[Fe+14]=Be,this.float32[Fe+15]=Ge,this.float32[Fe+16]=$e,this.float32[Fe+17]=Je,this.float32[Fe+18]=et,this.uint8[Ye+76]=We,this.uint16[ke+39]=Xe,e}}gm.prototype.bytesPerElement=80,At(gm,"StructArrayLayout2f9i15ui1ul4f1ub1ui80");class ym extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d){const m=this.length;return this.resize(m+1),this.emplace(m,e,i,o,a,u,d)}emplace(e,i,o,a,u,d,m){const y=6*e;return this.float32[y+0]=i,this.float32[y+1]=o,this.float32[y+2]=a,this.float32[y+3]=u,this.float32[y+4]=d,this.float32[y+5]=m,e}}ym.prototype.bytesPerElement=24,At(ym,"StructArrayLayout6f24");class ec extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,i,o,a,u)}emplace(e,i,o,a,u,d){const m=5*e;return this.float32[m+0]=i,this.float32[m+1]=o,this.float32[m+2]=a,this.float32[m+3]=u,this.float32[m+4]=d,e}}ec.prototype.bytesPerElement=20,At(ec,"StructArrayLayout5f20");class vm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d,m){const y=this.length;return this.resize(y+1),this.emplace(y,e,i,o,a,u,d,m)}emplace(e,i,o,a,u,d,m,y){const x=7*e;return this.float32[x+0]=i,this.float32[x+1]=o,this.float32[x+2]=a,this.float32[x+3]=u,this.float32[x+4]=d,this.float32[x+5]=m,this.float32[x+6]=y,e}}vm.prototype.bytesPerElement=28,At(vm,"StructArrayLayout7f28");class xm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d,m,y,x,T,S){const I=this.length;return this.resize(I+1),this.emplace(I,e,i,o,a,u,d,m,y,x,T,S)}emplace(e,i,o,a,u,d,m,y,x,T,S,I){const M=11*e;return this.float32[M+0]=i,this.float32[M+1]=o,this.float32[M+2]=a,this.float32[M+3]=u,this.float32[M+4]=d,this.float32[M+5]=m,this.float32[M+6]=y,this.float32[M+7]=x,this.float32[M+8]=T,this.float32[M+9]=S,this.float32[M+10]=I,e}}xm.prototype.bytesPerElement=44,At(xm,"StructArrayLayout11f44");class Wc extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d,m,y,x){const T=this.length;return this.resize(T+1),this.emplace(T,e,i,o,a,u,d,m,y,x)}emplace(e,i,o,a,u,d,m,y,x,T){const S=9*e;return this.float32[S+0]=i,this.float32[S+1]=o,this.float32[S+2]=a,this.float32[S+3]=u,this.float32[S+4]=d,this.float32[S+5]=m,this.float32[S+6]=y,this.float32[S+7]=x,this.float32[S+8]=T,e}}Wc.prototype.bytesPerElement=36,At(Wc,"StructArrayLayout9f36");class aa extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i){const o=this.length;return this.resize(o+1),this.emplace(o,e,i)}emplace(e,i,o){const a=2*e;return this.float32[a+0]=i,this.float32[a+1]=o,e}}aa.prototype.bytesPerElement=8,At(aa,"StructArrayLayout2f8");class Ao extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,i,o,a){const u=this.length;return this.resize(u+1),this.emplace(u,e,i,o,a)}emplace(e,i,o,a,u){const d=6*e;return this.uint32[3*e+0]=i,this.uint16[d+2]=o,this.uint16[d+3]=a,this.uint16[d+4]=u,e}}Ao.prototype.bytesPerElement=12,At(Ao,"StructArrayLayout1ul3ui12");class _l extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint16[1*e+0]=i,e}}_l.prototype.bytesPerElement=2,At(_l,"StructArrayLayout1ui2");class wm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V){const N=this.length;return this.resize(N+1),this.emplace(N,e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V)}emplace(e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N){const $=16*e;return this.float32[$+0]=i,this.float32[$+1]=o,this.float32[$+2]=a,this.float32[$+3]=u,this.float32[$+4]=d,this.float32[$+5]=m,this.float32[$+6]=y,this.float32[$+7]=x,this.float32[$+8]=T,this.float32[$+9]=S,this.float32[$+10]=I,this.float32[$+11]=M,this.float32[$+12]=P,this.float32[$+13]=k,this.float32[$+14]=V,this.float32[$+15]=N,e}}wm.prototype.bytesPerElement=64,At(wm,"StructArrayLayout16f64");class Kd extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,i,o,a,u,d,m){const y=this.length;return this.resize(y+1),this.emplace(y,e,i,o,a,u,d,m)}emplace(e,i,o,a,u,d,m,y){const x=10*e,T=5*e;return this.uint16[x+0]=i,this.uint16[x+1]=o,this.uint16[x+2]=a,this.uint16[x+3]=u,this.float32[T+2]=d,this.float32[T+3]=m,this.float32[T+4]=y,e}}Kd.prototype.bytesPerElement=20,At(Kd,"StructArrayLayout4ui3f20");class bm extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.int16[1*e+0]=i,e}}bm.prototype.bytesPerElement=2,At(bm,"StructArrayLayout1i2");class Jd extends An{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer)}emplaceBack(e){const i=this.length;return this.resize(i+1),this.emplace(i,e)}emplace(e,i){return this.uint8[1*e+0]=i,e}}Jd.prototype.bytesPerElement=1,At(Jd,"StructArrayLayout1ub1");class Qd extends Ju{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]}}Qd.prototype.size=40;class Ly extends Wd{get(e){return new Qd(this,e)}}At(Ly,"CollisionBoxArray");class ep extends Ju{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}}ep.prototype.size=60;class zy extends Zc{get(e){return new ep(this,e)}}At(zy,"PlacedSymbolArray");class Dy extends Ju{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]}

46get 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]}}Dy.prototype.size=80;class Tm extends gm{get(e){return new Dy(this,e)}}At(Tm,"SymbolInstanceArray");class tp extends za{getoffsetX(e){return this.float32[1*e+0]}}At(tp,"GlyphOffsetArray");class ky extends fl{getx(e){return this.int16[2*e+0]}gety(e){return this.int16[2*e+1]}}At(ky,"SymbolLineVertexArray");class Sm extends Ju{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]}}Sm.prototype.size=12;class Em extends Ao{get(e){return new Sm(this,e)}}At(Em,"FeatureIndexArray");class Oy extends Yo{geta_centroid_pos0(e){return this.uint16[2*e+0]}geta_centroid_pos1(e){return this.uint16[2*e+1]}}At(Oy,"FillExtrusionCentroidArray");class ip extends Ju{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]}}ip.prototype.size=6;class Qu extends Hc{get(e){return new ip(this,e)}}At(Qu,"FillExtrusionWallArray");const Fy=Ai([{name:"a_pos",components:2,type:"Int16"}],4),f1=Ai([{name:"a_circle_z_offset",components:1,type:"Float32"}],4),By=Ai([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class zn{constructor(e=[]){this.segments=e}_prepareSegment(e,i,o,a){let u=this.segments[this.segments.length-1];return e>zn.MAX_VERTEX_ARRAY_LENGTH&&Tt(`Max vertices per segment is ${zn.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!u||u.vertexLength+e>zn.MAX_VERTEX_ARRAY_LENGTH||u.sortKey!==a)&&(u={vertexOffset:i,primitiveOffset:o,vertexLength:0,primitiveLength:0},a!==void 0&&(u.sortKey=a),this.segments.push(u)),u}prepareSegment(e,i,o,a){return this._prepareSegment(e,i.length,o.length,a)}get(){return this.segments}destroy(){for(const e of this.segments)for(const i in e.vaos)e.vaos[i].destroy()}static simpleSegment(e,i,o,a){return new zn([{vertexOffset:e,primitiveOffset:i,vertexLength:o,primitiveLength:a,vaos:{},sortKey:0}])}}function np(n,e){return 256*(n=j(Math.floor(n),0,255))+j(Math.floor(e),0,255)}zn.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,At(zn,"SegmentVector");const m1=Ai([{name:"a_pattern",components:4,type:"Uint16"},{name:"a_pixel_ratio",components:1,type:"Float32"}]),_1=Ai([{name:"a_pattern_b",components:4,type:"Uint16"}]),g1=Ai([{name:"a_dash",components:4,type:"Uint16"}]);class eh{constructor(){this.ids=[],this.uniqueIds=[],this.positions=[],this.indexed=!1}

46add(e,i,o,a){this.ids.push(Im(e)),this.positions.push(i,o,a)}eachPosition(e,i){const o=Im(e);let a=0,u=this.ids.length-1;for(;a<u;){const d=a+u>>1;this.ids[d]>=o?u=d:a=d+1}for(;this.ids[a]===o;)i(this.positions[3*a],this.positions[3*a+1],this.positions[3*a+2]),a++}static serialize(e,i){const o=new Float64Array(e.ids),a=new Uint32Array(e.positions);return Am(o,a,0,o.length-1),i&&(i.add(o.buffer),i.add(a.buffer)),{ids:o,positions:a}}static deserialize(e){const i=new eh;let o;i.ids=e.ids,i.positions=e.positions;for(const a of i.ids)a!==o&&i.uniqueIds.push(a),o=a;return i.indexed=!0,i}}function Im(n){const e=+n;return Number.isSafeInteger(e)?e:Qh(String(n))}function Am(n,e,i,o){for(;i<o;){const a=n[i+o>>1];let u=i-1,d=o+1;for(;;){do u++;while(n[u]<a);do d--;while(n[d]>a);if(u>=d)break;rp(n,u,d),rp(e,3*u,3*d),rp(e,3*u+1,3*d+1),rp(e,3*u+2,3*d+2)}d-i<o-d?(Am(n,e,i,d),i=d+1):(Am(n,e,d+1,o),o=d)}}function rp(n,e,i){const o=n[e];n[e]=n[i],n[i]=o}At(eh,"FeaturePositionMap");class Da{constructor(e){this.gl=e.gl,this.initialized=!1}fetchUniformLocation(e,i){return this.location||this.initialized||(this.location=this.gl.getUniformLocation(e,i),this.initialized=!0),!!this.location}set(e,i,o){throw new Error("Uniform#set() must be implemented by each concrete Uniform")}}class op extends Da{constructor(e){super(e),this.current=0}set(e,i,o){this.fetchUniformLocation(e,i)&&this.current!==o&&(this.current=o,this.gl.uniform1i(this.location,o))}}class _r extends Da{constructor(e){super(e),this.current=0}set(e,i,o){this.fetchUniformLocation(e,i)&&this.current!==o&&(this.current=o,this.gl.uniform1f(this.location,o))}}class la extends Da{constructor(e){super(e),this.current=[0,0]}set(e,i,o){this.fetchUniformLocation(e,i)&&(o[0]===this.current[0]&&o[1]===this.current[1]||(this.current=o,this.gl.uniform2f(this.location,o[0],o[1])))}}class th extends Da{constructor(e){super(e),this.current=[0,0,0]}set(e,i,o){this.fetchUniformLocation(e,i)&&(o[0]===this.current[0]&&o[1]===this.current[1]&&o[2]===this.current[2]||(this.current=o,this.gl.uniform3f(this.location,o[0],o[1],o[2])))}}class sp extends Da{constructor(e){super(e),this.current=[0,0,0,0]}set(e,i,o){this.fetchUniformLocation(e,i)&&(o[0]===this.current[0]&&o[1]===this.current[1]&&o[2]===this.current[2]&&o[3]===this.current[3]||(this.current=o,this.gl.uniform4f(this.location,o[0],o[1],o[2],o[3])))}}class ih extends Da{constructor(e){super(e),this.current=rn.transparent.toPremultipliedRenderColor(null)}set(e,i,o){this.fetchUniformLocation(e,i)&&(o.r===this.current.r&&o.g===this.current.g&&o.b===this.current.b&&o.a===this.current.a||(this.current=o,this.gl.uniform4f(this.location,o.r,o.g,o.b,o.a)))}}const y1=new Float32Array(16);class nh extends Da{constructor(e){super(e),this.current=y1}set(e,i,o){if(this.fetchUniformLocation(e,i)){if(o[12]!==this.current[12]||o[0]!==this.current[0])return this.current=o,void this.gl.uniformMatrix4fv(this.location,!1,o);for(let a=1;a<16;a++)if(o[a]!==this.current[a]){this.current=o,this.gl.uniformMatrix4fv(this.location,!1,o);break}}}}const ap=new Float32Array(9),v1=new Float32Array(4);class lp extends Da{constructor(e){super(e),this.current=v1}set(e,i,o){if(this.fetchUniformLocation(e,i)){for(let a=0;a<4;a++)if(o[a]!==this.current[a]){this.current=o,this.gl.uniformMatrix2fv(this.location,!1,o);break}}}}function Cm(n){return[np(255*n.r,255*n.g),np(255*n.b,255*n.a)]}function rh(n,e,i,o,a,u,d,m){return!!n&&(n.kind==="composite"||n.kind==="source"?n.evaluate(new bn(0,{brightness:u,worldview:m}),e,i,a,o,d)==="none":n.value==="none")}class oh{constructor(e,i,o,a){this.value=e,this.uniformNames=i.map(u=>`u_${u}`),this.type=o,this.context=a}setUniform(e,i,o,a,u){const d=a.constantOr(this.value);i.set(e,u,d instanceof rn?d.toPremultipliedRenderColor(this.lutExpression&&this.lutExpression.kind==="constant"&&this.lutExpression.value==="none"?null:this.context.lut):d)}getBinding(e,i){return this.type==="color"?new ih(e):new _r(e)}}class Xc{constructor(e,i){this.uniformNames=i.map(o=>`u_${o}`),this.pattern=null,this.patternTransition=null,this.pixelRatio=1}setConstantPatternPositions(e,i){this.pixelRatio=e.pixelRatio||1,this.pattern=e.tl.concat(e.br),this.patternTransition=i?i.tl.concat(i.br):this.pattern}setUniform(e,i,o,a,u){let d=null;u!=="u_pattern"&&u!=="u_dash"||(d=this.pattern),u==="u_pattern_b"&&(d=this.patternTransition),u==="u_pixel_ratio"&&(d=this.pixelRatio),d&&i.set(e,u,d)}getBinding(e,i){return i==="u_pattern"||i==="u_pattern_b"||i==="u_dash"?new sp(e):new _r(e)}}class ka{constructor(e,i,o,a){this.expression=e,this.type=o,this.maxValue=0,this.paintVertexAttributes=i.map(u=>({name:`a_${u}`,type:"Float32",components:o==="color"?2:1,offset:0})),this.paintVertexArray=new a}populatePaintArray(e,i,o,a,u,d,m,y){const x=this.paintVertexArray.length,T=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate(new bn(0,{brightness:d,worldview:y}),i,{},u,a,m):this.expression.kind==="constant"&&this.expression.value,S=rh(this.lutExpression,i,{},a,u,d,m,y);this.paintVertexArray.resize(e),this._setPaintValue(x,e,T,S?null:this.context.lut)}updatePaintArray(e,i,o,a,u,d,m,y){const x=this.expression.kind==="composite"||this.expression.kind==="source"?this.expression.evaluate({zoom:0,brightness:m,worldview:y},o,a,void 0,u):this.expression.kind==="constant"&&this.expression.value,T=rh(this.lutExpression,o,a,u,void 0,m,void 0,y);this._setPaintValue(e,i,x,T?null:this.context.lut)}

46_setPaintValue(e,i,o,a){if(this.type==="color"){const u=Cm(o.toPremultipliedRenderColor(a));for(let d=e;d<i;d++)this.paintVertexArray.emplace(d,u[0],u[1])}else{for(let u=e;u<i;u++)this.paintVertexArray.emplace(u,o);this.maxValue=Math.max(this.maxValue,Math.abs(o))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.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 Oa{constructor(e,i,o,a,u,d){this.expression=e,this.uniformNames=i.map(m=>`u_${m}_t`),this.type=o,this.useIntegerZoom=a,this.context=u,this.maxValue=0,this.paintVertexAttributes=i.map(m=>({name:`a_${m}`,type:"Float32",components:o==="color"?4:2,offset:0})),this.paintVertexArray=new d}populatePaintArray(e,i,o,a,u,d,m,y){const x=this.expression.evaluate(new bn(this.context.zoom,{brightness:d,worldview:y}),i,{},u,a,m),T=this.expression.evaluate(new bn(this.context.zoom+1,{brightness:d,worldview:y}),i,{},u,a,m),S=rh(this.lutExpression,i,{},a,u,d,m,y),I=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(I,e,x,T,S?null:this.context.lut)}updatePaintArray(e,i,o,a,u,d,m,y){const x=this.expression.evaluate({zoom:this.context.zoom,brightness:m,worldview:y},o,a,void 0,u),T=this.expression.evaluate({zoom:this.context.zoom+1,brightness:m,worldview:y},o,a,void 0,u),S=rh(this.lutExpression,o,a,u,void 0,m,void 0,y);this._setPaintValue(e,i,x,T,S?null:this.context.lut)}_setPaintValue(e,i,o,a,u){if(this.type==="color"){const d=Cm(o.toPremultipliedRenderColor(u)),m=Cm(o.toPremultipliedRenderColor(u));for(let y=e;y<i;y++)this.paintVertexArray.emplace(y,d[0],d[1],m[0],m[1])}else{for(let d=e;d<i;d++)this.paintVertexArray.emplace(d,o,a);this.maxValue=Math.max(this.maxValue,Math.abs(o),Math.abs(a))}}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,i,o,a,u){const d=this.useIntegerZoom?Math.floor(o.zoom):o.zoom,m=j(this.expression.interpolationFactor(d,this.context.zoom,this.context.zoom+1),0,1);i.set(e,u,m)}getBinding(e,i){return new _r(e)}}class Fa{constructor(e,i,o,a,u){this.expression=e,this.layerId=u,this.paintVertexAttributes=(o==="array"?g1:m1).members;for(let d=0;d<i.length;++d);this.paintVertexArray=new a,this.paintTransitionVertexArray=new Ql}populatePaintArray(e,i,o,a){const u=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValues(u,e,i.patterns&&i.patterns[this.layerId],o)}updatePaintArray(e,i,o,a,u,d,m){this._setPaintValues(e,i,o.patterns&&o.patterns[this.layerId],d)}_setPaintValues(e,i,o,a){if(!a||!o)return;const u=a[o[0]],d=a[o[1]];if(u){if(u){const{tl:m,br:y,pixelRatio:x}=u;for(let T=e;T<i;T++)this.paintVertexArray.emplace(T,m[0],m[1],y[0],y[1],x)}if(d){this.paintTransitionVertexArray.resize(this.paintVertexArray.length);const{tl:m,br:y}=d;for(let x=e;x<i;x++)this.paintTransitionVertexArray.emplace(x,m[0],m[1],y[0],y[1])}}}upload(e){const i=this.expression.isStateDependent||!this.expression.isLightConstant;this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,i)),this.paintTransitionVertexArray&&this.paintTransitionVertexArray.length&&(this.paintTransitionVertexBuffer=e.createVertexBuffer(this.paintTransitionVertexArray,_1.members,i))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy(),this.paintTransitionVertexBuffer&&this.paintTransitionVertexBuffer.destroy()}}class gl{constructor(e,i,o=()=>!0){this.binders={},this._buffers=[],this.context=i;const a=[];for(const u in e.paint._values){const d=e.paint.get(u);if(u.endsWith("-use-theme")||!o(u)||!(d instanceof Wl&&Hu(d.property.specification)))continue;const m=w1(u,e.type),y=d.value,x=d.property.specification.type,T=!!d.property.useIntegerZoom,S=u==="line-dasharray"||u.endsWith("pattern"),I=e.paint.get(`${u}-use-theme`),M=u==="line-dasharray"&&e.layout.get("line-cap").value.kind!=="constant"||I&&I.value.kind!=="constant";if(y.kind!=="constant"||M)if(y.kind==="source"||M||S){const P=Mm(u,x,"source");this.binders[u]=S?new Fa(y,m,x,P,e.id):new ka(y,m,x,P),a.push(`/a_${u}`)}else{const P=Mm(u,x,"composite");this.binders[u]=new Oa(y,m,x,T,i,P),a.push(`/z_${u}`)}else this.binders[u]=S?new Xc(y.value,m):new oh(y.value,m,x,i),a.push(`/u_${u}`);I&&(this.binders[u].lutExpression=I.value)}this.cacheKey=a.sort().join("")}getMaxValue(e){const i=this.binders[e];return i instanceof ka||i instanceof Oa?i.maxValue:0}populatePaintArrays(e,i,o,a,u,d,m,y){for(const x in this.binders){const T=this.binders[x];T.context=this.context,(T instanceof ka||T instanceof Oa||T instanceof Fa)&&T.populatePaintArray(e,i,o,a,u,d,m,y)}}setConstantPatternPositions(e,i){for(const o in this.binders){const a=this.binders[o];a instanceof Xc&&a.setConstantPatternPositions(e,i)}}getPatternTransitionVertexBuffer(e){const i=this.binders[e];return i instanceof Fa?i.paintTransitionVertexBuffer:null}updatePaintArrays(e,i,o,a,u,d,m,y,x,T){let S=!1;const I=Object.keys(e),M=I.length!==0&&!y,P=M?I:i.uniqueIds;this.context.lut=u.lut;for(const k in this.binders){const V=this.binders[k];

46if(V.context=this.context,(V instanceof ka||V instanceof Oa||V instanceof Fa)&&V.expression&&V.expression.kind&&V.expression.kind!=="constant"&&(V.expression.isStateDependent===!0||V.expression.isLightConstant===!1)){const N=u.paint.get(k);V.expression=N.value;for(const $ of P){const q=e[$.toString()];i.eachPosition($,(Y,re,ee)=>{const ae=a.feature(Y);V.updatePaintArray(re,ee,ae,q,d,m,x,T)})}if(!M)for(const $ of o.uniqueIds){const q=e[$.toString()];o.eachPosition($,(Y,re,ee)=>{const ae=a.feature(Y);V.updatePaintArray(re,ee,ae,q,d,m,x,T)})}S=!0}}return S}defines(){const e=[];for(const i in this.binders){const o=this.binders[i];(o instanceof oh||o instanceof Xc)&&e.push(...o.uniformNames.map(a=>`#define HAS_UNIFORM_${a}`))}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e){const i=[];for(const o in this.binders){const a=this.binders[o];if(a instanceof oh||a instanceof Xc||a instanceof Oa)for(const u of a.uniformNames)i.push({name:u,property:o,binding:a.getBinding(e,u)})}return i}setUniforms(e,i,o,a,u){for(const{name:d,property:m,binding:y}of o)this.binders[m].setUniform(e,y,u,a.get(m),d)}updatePaintBuffers(){this._buffers=[];for(const e in this.binders){const i=this.binders[e];(i instanceof ka||i instanceof Oa||i instanceof Fa)&&i.paintVertexBuffer&&this._buffers.push(i.paintVertexBuffer),i instanceof Fa&&i.paintTransitionVertexBuffer&&this._buffers.push(i.paintTransitionVertexBuffer)}}upload(e){for(const i in this.binders){const o=this.binders[i];(o instanceof ka||o instanceof Oa||o instanceof Fa)&&o.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const i=this.binders[e];(i instanceof ka||i instanceof Oa||i instanceof Fa)&&i.destroy()}}}class Ds{constructor(e,i,o=()=>!0){this.programConfigurations={};for(const a of e)this.programConfigurations[a.id]=new gl(a,i,o);this.needsUpload=!1,this._featureMap=new eh,this._featureMapWithoutIds=new eh,this._bufferOffset=0,this._idlessCounter=0}populatePaintArrays(e,i,o,a,u,d,m,y,x){for(const T in this.programConfigurations)this.programConfigurations[T].populatePaintArrays(e,i,a,u,d,m,y,x);i.id!==void 0?this._featureMap.add(i.id,o,this._bufferOffset,e):(this._featureMapWithoutIds.add(this._idlessCounter,o,this._bufferOffset,e),this._idlessCounter+=1),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,i,o,a,u,d,m,y){for(const x of o)this.needsUpload=this.programConfigurations[x.id].updatePaintArrays(e,this._featureMap,this._featureMapWithoutIds,i,x,a,u,d,m||0,y)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const i in this.programConfigurations)this.programConfigurations[i].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}const x1={"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 w1(n,e){return x1[n]||[n.replace(`${e}-`,"").replace(/-/g,"_")]}const b1={"line-pattern":{source:Io,composite:Io},"fill-pattern":{source:Io,composite:Io},"fill-extrusion-pattern":{source:Io,composite:Io},"line-dasharray":{source:Ql,composite:Ql}},T1={color:{source:aa,composite:ml},number:{source:za,composite:aa}};function Mm(n,e,i){const o=b1[n];return o&&o[i]||T1[e][i]}At(oh,"ConstantBinder"),At(Xc,"PatternConstantBinder"),At(ka,"SourceExpressionBinder"),At(Fa,"PatternCompositeBinder"),At(Oa,"CompositeExpressionBinder"),At(gl,"ProgramConfiguration",{omit:["_buffers"]}),At(Ds,"ProgramConfigurationSet");const Qr=ht/Math.PI/2,ps=5,cp=6,S1=16383,Yc=64,Pm=[Yc,32,16],fs=-Qr,ms=Qr;function tc(n,e,i,o=Qr){return i=qi(i),[n*Math.sin(i)*o,-e*o,n*Math.cos(i)*o]}function Kc(n,e,i){return tc(Math.cos(qi(n)),Math.sin(qi(n)),e,i)}const l=63710088e-1,t=2*Math.PI*l;

46class r{constructor(e,i){if(isNaN(e)||isNaN(i))throw new Error(`Invalid LngLat object: (${e}, ${i})`);if(this.lng=+e,this.lat=+i,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new r(J(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const i=Math.PI/180,o=this.lat*i,a=e.lat*i,u=Math.sin(o)*Math.sin(a)+Math.cos(o)*Math.cos(a)*Math.cos((e.lng-this.lng)*i);return l*Math.acos(Math.min(u,1))}toBounds(e=0){const i=360*e/40075017,o=i/Math.cos(Math.PI/180*this.lat);return new c({lng:this.lng-o,lat:this.lat-i},{lng:this.lng+o,lat:this.lat+i})}toEcef(e){return Kc(this.lat,this.lng,Qr+e*Qr/l)}static convert(e){if(e instanceof r)return e;if(Array.isArray(e)&&(e.length===2||e.length===3))return new r(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&typeof e=="object"&&e!==null)return new r(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 c{constructor(e,i){e&&(i?this.setSouthWest(e).setNorthEast(i):Array.isArray(e)&&e.length===4?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1]))}setNorthEast(e){return this._ne=e instanceof r?new r(e.lng,e.lat):r.convert(e),this}setSouthWest(e){return this._sw=e instanceof r?new r(e.lng,e.lat):r.convert(e),this}extend(e){const i=this._sw,o=this._ne;let a,u;if(e instanceof r)a=e,u=e;else{if(!(e instanceof c))return Array.isArray(e)?e.length===4||e.every(Array.isArray)?this.extend(c.convert(e)):this.extend(r.convert(e)):typeof e=="object"&&e!==null&&e.hasOwnProperty("lat")&&(e.hasOwnProperty("lon")||e.hasOwnProperty("lng"))?this.extend(r.convert(e)):this;if(a=e._sw,u=e._ne,!a||!u)return this}return i||o?(i.lng=Math.min(a.lng,i.lng),i.lat=Math.min(a.lat,i.lat),o.lng=Math.max(u.lng,o.lng),o.lat=Math.max(u.lat,o.lat)):(this._sw=new r(a.lng,a.lat),this._ne=new r(u.lng,u.lat)),this}getCenter(){return new r((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 r(this.getWest(),this.getNorth())}getSouthEast(){return new r(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:i,lat:o}=r.convert(e);let a=this._sw.lng<=i&&i<=this._ne.lng;return this._sw.lng>this._ne.lng&&(a=this._sw.lng>=i&&i>=this._ne.lng),this._sw.lat<=o&&o<=this._ne.lat&&a}static convert(e){if(e)return e instanceof c?e:new c(e)}}const p=0,_=25.5;function g(n){return t*Math.cos(n*Math.PI/180)}function v(n){return(180+n)/360}function b(n){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+n*Math.PI/360)))/360}function E(n,e){return n/g(e)}function C(n){return 360*n-180}function z(n){return 360/Math.PI*Math.atan(Math.exp((180-360*n)*Math.PI/180))-90}function R(n,e){return n*g(z(e))}const D=85.051129;function B(n){return Math.cos(qi(j(n,-D,D)))}function O(n,e){const i=j(e,p,_),o=Math.pow(2,i);return B(n)*t/(512*o)}function G(n){return 1/Math.cos(n*Math.PI/180)}function U(n,e=0){const i=Math.exp(Math.PI*(1-(n.y+e/ht)/(1<<n.z)*2));return 80150034*i/(i*i+1)/ht/(1<<n.z)}class Z{constructor(e,i,o=0){this.x=+e,this.y=+i,this.z=+o}static fromLngLat(e,i=0){const o=r.convert(e);return new Z(v(o.lng),b(o.lat),E(i,o.lat))}toLngLat(){return new r(C(this.x),z(this.y))}toAltitude(){return R(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/t*G(z(this.y))}}function K(n,e,i,o,a,u,d,m,y){const x=(e+o)/2,T=(i+a)/2,S=new Ke(x,T);m(S),function(I,M,P,k,V,N){const $=P-V,q=k-N;return Math.abs((k-M)*$-(P-I)*q)/Math.hypot($,q)}(S.x,S.y,u.x,u.y,d.x,d.y)>=y?(K(n,e,i,x,T,u,S,m,y),K(n,x,T,o,a,S,d,m,y)):n.push(d)}function W(n,e,i){let o=n[0],a=o.x,u=o.y;e(o);const d=[o];for(let m=1;m<n.length;m++){const y=n[m],{x,y:T}=y;e(y),K(d,a,u,x,T,o,y,e,i),a=x,u=T,o=y}return d}function le(n,e,i,o){if(o(e,i)){const a=e.add(i)._mult(.5);le(n,e,a,o),le(n,a,i,o)}else n.push(i)}function ne(n,e){let i=n[0];const o=[i];for(let a=1;a<n.length;a++){const u=n[a];le(o,i,u,e),i=u}return o}const se=Math.pow(2,14)-1,ie=-se-1;function Q(n,e){const i=Math.round(n.x*e),o=Math.round(n.y*e);return n.x=j(i,ie,se),n.y=j(o,ie,se),(i<n.x||i>n.x+1||o<n.y||o>n.y+1)&&Tt("Geometry exceeds allowed extent, reduce your vector tile buffer size"),n}function ce(n,e,i){const o=n.loadGeometry(),a=n.extent,u=ht/a;if(e&&i&&i.projection.isReprojectedInTileSpace){const d=1<<e.z,{scale:m,x:y,y:x,projection:T}=i,S=I=>{const M=C((e.x+I.x/a)/d),P=z((e.y+I.y/a)/d),k=T.project(M,P);I.x=(k.x*m-y)*a,I.y=(k.y*m-x)*a};for(let I=0;I<o.length;I++)if(n.type!==1)o[I]=W(o[I],S,1);else{const M=[];for(const P of o[I])P.x<0||P.x>=a||P.y<0||P.y>=a||(S(P),M.push(P));o[I]=M}}for(const d of o)for(const m of d)Q(m,u);return o}function ve(n,e){return{type:n.type,id:n.id,properties:n.properties,geometry:e?ce(n):[]}}class ge{constructor(e,i,o,a,u){this.properties={},this.extent=o,this.type=0,this.id=void 0,this._pbf=e,this._geometry=-1,this._keys=a,this._values=u,e.readFields(Le,this,i)}loadGeometry(){const e=this._pbf;e.pos=this._geometry;const i=e.readVarint()+e.pos,o=[];let a,u=1,d=0,m=0,y=0;for(;e.pos<i;){if(d<=0){const x=e.readVarint();u=7&x,d=x>>3}if(d--,u===1||u===2)m+=e.readSVarint(),y+=e.readSVarint(),u===1&&(a&&o.push(a),a=[]),a&&a.push(new Ke(m,y));else{if(u!==7)throw new Error(`unknown command ${u}`);a&&a.push(a[0].clone())}}return a&&o.push(a),o}bbox(){const e=this._pbf;e.pos=this._geometry;const i=e.readVarint()+e.pos;let o=1,a=0,u=0,d=0,m=1/0,y=-1/0,x=1/0,T=-1/0;for(;e.pos<i;){if(a<=0){const S=e.readVarint();o=7&S,a=S>>3}if(a--,o===1||o===2)u+=e.readSVarint(),d+=e.readSVarint(),u<m&&(m=u),u>y&&(y=u),d<x&&(x=d),d>T&&(T=d);else if(o!==7)throw new Error(`unknown command ${o}`)}return[m,x,y,T]}toGeoJSON(e,i,o){const a=this.extent*Math.pow(2,o),u=this.extent*e,d=this.extent*i,m=this.loadGeometry();function y(I){return[360*(I.x+u)/a-180,360/Math.PI*Math.atan(Math.exp((1-2*(I.y+d)/a)*Math.PI))-90]}function x(I){return I.map(y)}let T;

46if(this.type===1){const I=[];for(const P of m)I.push(P[0]);const M=x(I);T=I.length===1?{type:"Point",coordinates:M[0]}:{type:"MultiPoint",coordinates:M}}else if(this.type===2){const I=m.map(x);T=I.length===1?{type:"LineString",coordinates:I[0]}:{type:"MultiLineString",coordinates:I}}else{if(this.type!==3)throw new Error("unknown feature type");{const I=function(P){const k=P.length;if(k<=1)return[P];const V=[];let N,$;for(let q=0;q<k;q++){const Y=ze(P[q]);Y!==0&&($===void 0&&($=Y<0),$===Y<0?(N&&V.push(N),N=[P[q]]):N&&N.push(P[q]))}return N&&V.push(N),V}(m),M=[];for(const P of I)M.push(P.map(x));T=M.length===1?{type:"Polygon",coordinates:M[0]}:{type:"MultiPolygon",coordinates:M}}}const S={type:"Feature",geometry:T,properties:this.properties};return this.id!=null&&(S.id=this.id),S}}function Le(n,e,i){n===1?e.id=i.readVarint():n===2?function(o,a){const u=o.readVarint()+o.pos;for(;o.pos<u;){const d=a._keys[o.readVarint()],m=a._values[o.readVarint()];a.properties[d]=m}}(i,e):n===3?e.type=i.readVarint():n===4&&(e._geometry=i.pos)}function ze(n){let e=0;for(let i,o,a=0,u=n.length,d=u-1;a<u;d=a++)i=n[a],o=n[d],e+=(o.x-i.x)*(i.y+o.y);return e}ge.types=["Unknown","Point","LineString","Polygon"];class je{constructor(e,i){this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(nt,this,i),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 i=this._pbf.readVarint()+this._pbf.pos;return new ge(this._pbf,i,this.extent,this._keys,this._values)}}function nt(n,e,i){n===15?e.version=i.readVarint():n===1?e.name=i.readString():n===5?e.extent=i.readVarint():n===2?e._features.push(i.pos):n===3?e._keys.push(i.readString()):n===4&&e._values.push(function(o){let a=null;const u=o.readVarint()+o.pos;for(;o.pos<u;){const d=o.readVarint()>>3;a=d===1?o.readString():d===2?o.readFloat():d===3?o.readDouble():d===4?o.readVarint64():d===5?o.readVarint():d===6?o.readSVarint():d===7?o.readBoolean():null}if(a==null)throw new Error("unknown feature value");return a}(i))}class Ae{constructor(e,i){this.layers=e.readFields(fe,{},i)}}function fe(n,e,i){if(n===3){const o=new je(i,i.readVarint()+i.pos);o.length&&(e[o.name]=o)}}const Oe="3d_elevation_id",Me="level";class Ze{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,i){return this._valid&&e(i(this._geometry)),this}require(e,i,o){return this.get(e,!0,i,o)}optional(e,i,o){return this.get(e,!1,i,o)}success(){return this._valid}get(e,i,o,a){const u=this.feature.properties.hasOwnProperty(e)?+this.feature.properties[e]:void 0;return this._valid&&u!==void 0&&!Number.isNaN(u)?o(a?a(u):u):i&&(this._valid=!1),this}}class ft{constructor(e,i){this.featureFunc=e,this.vertexFunc=i}parseFeature(e,i,o){return this.featureFunc(e,i,o)}parseVertex(e,i,o){return this.vertexFunc(e,i,o)}}const bt=new ft((n,e,i)=>n.reset(e).require(Oe,o=>{i.id=o}).optional("fixed_height_relative",o=>{i.constantHeight=o},rt.decodeRelativeHeight).geometry(o=>{i.bounds=o},Aa).success(),(n,e,i)=>n.reset(e).require(Oe,o=>{i.id=o}).require("elevation_idx",o=>{i.idx=o}).require("extent",o=>{i.extent=o}).require("height_relative",o=>{i.height=o},rt.decodeRelativeHeight).geometry(o=>{i.position=o},rt.getPoint).success()),ut=new ft((n,e,i)=>n.reset(e).require(Oe,o=>{i.id=o}).optional("fixed_height",o=>{i.constantHeight=o},rt.decodeMetricHeight).geometry(o=>{i.bounds=o},Aa).success(),(n,e,i)=>n.reset(e).require(Oe,o=>{i.id=o}).require("elevation_idx",o=>{i.idx=o}).require("extent",o=>{i.extent=o}).require("height",o=>{i.height=o},rt.decodeMetricHeight).geometry(o=>{i.position=o},rt.getPoint).success());class rt{static getPoint(e){return Gr(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"?ut:void 0:bt}static parse(e){const i=[],o=[],a=e.length,u=new Ze;for(let d=0;d<a;d++){const m=e.feature(d),y=m.properties.version,x=rt.getVersionSchema(y);if(x===void 0){Tt(`Unknown elevation feature version number ${y||"(unknown)"}`);continue}const T=m.properties.type;if(!T)continue;const S=ge.types[m.type];if(S==="Point"&&T==="curve_point"){const I={};x.parseVertex(u,m,I)&&i.push(I)}else if(S==="Polygon"&&T==="curve_meta"){const I={};x.parseFeature(u,m,I)&&o.push(I)}}return{vertices:i,features:o}}}class Lt{constructor(e,i){this.pos=e,this.dir=i}intersectsPlane(e,i,o){const a=Wt(i,this.dir);if(Math.abs(a)<1e-6)return!1;const u=((e[0]-this.pos[0])*i[0]+(e[1]-this.pos[1])*i[1])/a;return o[0]=this.pos[0]+this.dir[0]*u,o[1]=this.pos[1]+this.dir[1]*u,!0}}class Mt{constructor(e,i){this.pos=e,this.dir=i}intersectsPlane(e,i,o){const a=vn(i,this.dir);if(Math.abs(a)<1e-6)return!1;const u=((e[0]-this.pos[0])*i[0]+(e[1]-this.pos[1])*i[1]+(e[2]-this.pos[2])*i[2])/a;return o[0]=this.pos[0]+this.dir[0]*u,o[1]=this.pos[1]+this.dir[1]*u,o[2]=this.pos[2]+this.dir[2]*u,!0}closestPointOnSphere(e,i,o){if(function(M,P){var k=M[0],V=M[1],N=M[2],$=P[0],q=P[1],Y=P[2];return Math.abs(k-$)<=de*Math.max(1,Math.abs(k),Math.abs($))&&Math.abs(V-q)<=de*Math.max(1,Math.abs(V),Math.abs(q))&&Math.abs(N-Y)<=de*Math.max(1,Math.abs(N),Math.abs(Y))}(this.pos,e)||i===0)return o[0]=o[1]=o[2]=0,!1;const[a,u,d]=this.dir,m=this.pos[0]-e[0],y=this.pos[1]-e[1],x=this.pos[2]-e[2],T=a*a+u*u+d*d,S=2*(m*a+y*u+x*d),I=S*S-4*T*(m*m+y*y+x*x-i*i);if(I<0){const M=Math.max(-S/2,0),P=m+a*M,k=y+u*M,V=x+d*M,N=Math.hypot(P,k,V);return o[0]=P*i/N,o[1]=k*i/N,o[2]=V*i/N,!1}{const M=(-S-Math.sqrt(I))/(2*T);if(M<0){const P=Math.hypot(m,y,x);return o[0]=m*i/P,o[1]=y*i/P,o[2]=x*i/P,!1}return o[0]=m+a*M,o[1]=y+u*M,o[2]=x+d*M,!0}}}class xt{constructor(e,i,o,a,u){this.TL=e,this.TR=i,this.BR=o,this.BL=a,this.horizon=u}static fromInvProjectionMatrix(e,i,o){const a=[-1,1,1],u=[1,1,1],d=[1,-1,1],m=[-1,-1,1],y=qn(a,a,e),x=qn(u,u,e),T=qn(d,d,e),S=qn(m,m,e);return new xt(y,x,T,S,i/o)}}function St(n,e,i){let o=1/0,a=-1/0;const u=[];for(const d of n){rr(u,d,e);const m=vn(u,i);o=Math.min(o,m),a=Math.max(a,m)}return[o,a]}function Ht(n,e){let i=!0;for(let o=0;o<n.planes.length;o++){const a=n.planes[o];let u=0;for(let d=0;d<e.length;d++)u+=+(vn(a,e[d])+a[3]>=0);if(u===0)return 0;u!==e.length&&(i=!1)}return i?2:1}function ci(n,e){for(const i of n.projections){const o=St(e,n.points[0],i.axis);if(i.projection[1]<o[0]||i.projection[0]>o[1])return 0}return 1}function Li(n,e){let i=0;const o=[0,0,0,0];for(let d=0;d<n.length;

46d++)o[0]=n[d][0],o[1]=n[d][1],o[2]=n[d][2],o[3]=1,(a=o)[0]*(u=e)[0]+a[1]*u[1]+a[2]*u[2]+a[3]*u[3]>=0&&i++;var a,u;return i}class Yi{constructor(e,i){this.points=e||new Array(8).fill([0,0,0]),this.planes=i||new Array(6).fill([0,0,0,0]),this.bounds=zt.fromPoints(this.points),this.projections=[],this.frustumEdges=[rr([],this.points[2],this.points[3]),rr([],this.points[0],this.points[3]),rr([],this.points[4],this.points[0]),rr([],this.points[5],this.points[1]),rr([],this.points[6],this.points[2]),rr([],this.points[7],this.points[3])];for(const o of this.frustumEdges){const a=[0,-o[2],o[1]],u=[o[2],0,-o[0]];this.projections.push({axis:a,projection:St(this.points,this.points[0],a)}),this.projections.push({axis:u,projection:St(this.points,this.points[0],u)})}}static fromInvProjectionMatrix(e,i,o,a){const u=Math.pow(2,o),d=[[-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(x=>{const T=Ur([],x,e),S=1/T[3]/i*u;return(I=T)[0]=(M=T)[0]*(P=[S,S,a?1/T[3]:S,S])[0],I[1]=M[1]*P[1],I[2]=M[2]*P[2],I[3]=M[3]*P[3],I;var I,M,P}),m=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(x=>{const T=un([],nr([],rr([],d[x[0]],d[x[1]]),rr([],d[x[2]],d[x[1]]))),S=-vn(T,d[x[1]]);return T.concat(S)}),y=[];for(let x=0;x<d.length;x++)y.push([d[x][0],d[x][1],d[x][2]]);return new Yi(y,m)}intersectsPrecise(e,i,o){for(let a=0;a<i.length;a++)if(!Li(e,i[a]))return 0;for(let a=0;a<this.planes.length;a++)if(!Li(e,this.planes[a]))return 0;for(const a of o)for(const u of this.frustumEdges){const d=nr([],a,u),m=Hn(d);if(m===0)continue;ai(d,d,1/m);const y=St(this.points,this.points[0],d),x=St(e,this.points[0],d);if(y[0]>x[1]||x[0]>y[1])return 0}return 1}containsPoint(e){for(const i of this.planes){const o=i[3];if(vn([i[0],i[1],i[2]],e)+o<0)return!1}return!0}}class zt{static fromPoints(e){const i=[1/0,1/0,1/0],o=[-1/0,-1/0,-1/0];for(const a of e)qe(i,i,a),ti(o,o,a);return new zt(i,o)}static fromTileIdAndHeight(e,i,o){const a=1<<e.canonical.z,u=e.canonical.x,d=e.canonical.y;return new zt([u/a,d/a,i],[(u+1)/a,(d+1)/a,o])}static applyTransform(e,i){const o=e.getCorners();for(let a=0;a<o.length;++a)qn(o[a],o[a],i);return zt.fromPoints(o)}static applyTransformFast(e,i){const o=[i[12],i[13],i[14]],a=[...o];for(let u=0;u<3;u++)for(let d=0;d<3;d++){const m=i[4*d+u],y=m*e.min[d],x=m*e.max[d];o[u]+=Math.min(y,x),a[u]+=Math.max(y,x)}return new zt(o,a)}static projectAabbCorners(e,i){const o=e.getCorners();for(let a=0;a<o.length;++a)qn(o[a],o[a],i);return o}constructor(e,i){this.min=e,this.max=i,this.center=ai([],Gt([],this.min,this.max),.5)}quadrant(e){const i=[e%2==0,e<2],o=Cr(this.min),a=Cr(this.max);for(let u=0;u<i.length;u++)o[u]=i[u]?this.min[u]:this.center[u],a[u]=i[u]?this.center[u]:this.max[u];return a[2]=this.max[2],new zt(o,a)}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,i=this.max;return[[e[0],e[1],e[2]],[i[0],e[1],e[2]],[i[0],i[1],e[2]],[e[0],i[1],e[2]],[e[0],e[1],i[2]],[i[0],e[1],i[2]],[i[0],i[1],i[2]],[e[0],i[1],i[2]]]}intersects(e){return this.intersectsAabb(e.bounds)?Ht(e,this.getCorners()):0}intersectsFlat(e){return this.intersectsAabb(e.bounds)?Ht(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,i){return i||this.intersects(e)?ci(e,this.getCorners()):0}intersectsPreciseFlat(e,i){return i||this.intersectsFlat(e)?ci(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 i=0;i<3;++i)if(this.min[i]>e.max[i]||e.min[i]>this.max[i])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 i=0;i<3;i++)this.min[i]=Math.min(this.min[i],e.min[i]),this.max[i]=Math.max(this.max[i],e.max[i])}encapsulatePoint(e){for(let i=0;i<3;i++)this.min[i]=Math.min(this.min[i],e[i]),this.max[i]=Math.max(this.max[i],e[i])}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])]}}At(zt,"Aabb");class Zi{constructor(e,i){this.feature=e,this.metersToTile=i,this.index=0}get(){const e=this.feature.vertices[this.index],i=this.feature.vertexProps[this.index].dir,o=i[1],a=-i[0],u=(e.extent+1)*this.metersToTile;

46return[new Ke(Math.trunc(e.position[0]+o*u),Math.trunc(e.position[1]+a*u)),new Ke(Math.trunc(e.position[0]-o*u),Math.trunc(e.position[1]-a*u))]}next(){this.index++}valid(){return this.index<this.feature.vertices.length}}class li{constructor(e,i,o,a,u,d){if(this.vertices=new Array,this.vertexProps=new Array,this.edges=new Array,this.edgeProps=new Array,this._tmpVec2=[Qn(),Qn(),Qn(),Qn(),Qn(),Qn(),Qn()],this.id=e,this.heightRange={min:o,max:o},this.safeArea=i,this.constantHeight=o,this.constantHeight==null&&(this.constantHeight!=null||a.length!==0)){this.vertices=a,this.edges=u,this.edges=this.edges.filter(m=>{return m.a<this.vertices.length&&m.b<this.vertices.length&&!((y=this.vertices[m.a].position)[0]===(x=this.vertices[m.b].position)[0]&&y[1]===x[1]);var y,x}),this.heightRange={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};for(const m of this.vertices)this.vertexProps.push({dir:Gr(0,0)}),this.heightRange.min=Math.min(this.heightRange.min,m.height),this.heightRange.max=Math.max(this.heightRange.max,m.height);for(const m of this.edges){const y=this.vertices[m.a].position,x=this.vertices[m.b].position,T=ss(Qn(),x,y),S=Ho(T),I=Do(Qn(),T,1/S);this.edgeProps.push({vec:T,dir:I,len:S});const M=this.vertexProps[m.a].dir,P=this.vertexProps[m.b].dir;Xs(M,M,I),Xs(P,P,I)}for(const m of this.vertexProps)m.dir[0]===0&&m.dir[1]===0||Ll(m.dir,m.dir);this.tessellate(d)}}pointElevation(e){if(this.constantHeight!=null)return this.constantHeight;const i=this.getClosestEdge(e);if(i==null)return 0;const[o,a]=i;return Qt(this.vertices[this.edges[o].a].height,this.vertices[this.edges[o].b].height,a)}computeSlopeNormal(e,i){const o=this.getClosestEdge(e);if(!o)return ri(0,0,1);const a=o[0],u=this.edges[a],d=this.edgeProps[a].vec,m=ri(d[0],d[1],(this.vertices[u.b].height-this.vertices[u.a].height)*i),y=ri(m[1],-m[0],0);nr(y,y,m);const x=Hn(y);return x>0?ai(y,y,1/x):Ei(y,0,0,1)}getSafeArea(){return this.safeArea}isTunnel(){return this.heightRange.max<=-5}getClosestEdge(e){if(this.edges.length===0)return;let i=0,o=Number.POSITIVE_INFINITY,a=0;const[u,d,m,y,x,T,S]=this._tmpVec2;Ws(S,e.x,e.y);const I=new Lt(S,null);for(let M=0;M<this.edges.length;M++){const P=this.edges[M],k=this.edgeProps[M].dir;I.dir=k;const V=this.vertices[P.a].position,N=this.vertices[P.b].position,$=I.intersectsPlane(V,this.vertexProps[P.a].dir,u),q=I.intersectsPlane(N,this.vertexProps[P.b].dir,d);if(!$||!q)continue;ss(m,d,u),ss(y,S,u);const Y=Wt(m,m),re=Y>0?Wt(y,m)/Y:0,ee=j(re,0,1),ae=Math.abs((re-ee)*this.edgeProps[M].len);ss(x,S,V),Ws(T,k[1],-k[0]);const he=ae+Math.abs(Wt(x,T));he<o&&(i=M,o=he,a=ee)}return[i,a]}tessellate(e){const i=Ii(),o=Ii(),a=Ii(),u=Ii();for(let d=this.edges.length-1;d>=0;--d){const m=this.edges[d].a,y=this.edges[d].b,{position:x,height:T,extent:S}=this.vertices[m],{position:I,height:M,extent:P}=this.vertices[y],k=this.vertexProps[m].dir,V=this.vertexProps[y].dir;if(Ei(i,x[0]/e,x[1]/e,T),Ei(o,I[0]/e,I[1]/e,M),Ei(a,k[1],-k[0],0),ai(a,a,S),Ei(u,V[1],-V[0],0),ai(u,u,P),this.distSqLines(ri(i[0]+.5*a[0],i[1]+.5*a[1],i[2]+.5*a[2]),ri(o[0]-.5*u[0],o[1]-.5*u[1],o[2]-.5*u[2]),ri(i[0]-.5*a[0],i[1]-.5*a[1],i[2]-.5*a[2]),ri(o[0]+.5*u[0],o[1]+.5*u[1],o[2]+.5*u[2]))<=.0025000000000000005)continue;const N=this.vertices.length,$=Xs(Qn(),x,I);this.vertices.push({position:Do($,$,.5),height:.5*(T+M),extent:.5*(S+P)});const q=Xs(Qn(),k,V);this.vertexProps.push({dir:Ll(q,q)}),this.edges.splice(d,1),this.edgeProps.splice(d,1),this.edges.push({a:m,b:N}),this.edges.push({a:N,b:y});const Y=ss(Qn(),this.vertices[N].position,x),re=Ho(Y),ee={vec:Y,dir:Do(Qn(),Y,1/re),len:re};this.edgeProps.push(ee),this.edgeProps.push(ee)}}distSqLines(e,i,o,a){const u=Ti(Ii(),i,e),d=Ti(Ii(),a,o),m=Ti(Ii(),e,o),y=vn(u,u),x=vn(u,d),T=vn(u,m),S=vn(d,d),I=vn(d,m),M=y*S-x*x;if(M===0)return Kn(oo(u,o,a,vn(m,d)/vn(d,d)),e);const P=(y*I-x*T)/M;return Kn(oo(u,e,i,(x*I-T*S)/M),oo(d,o,a,P))}}class Qi{static parseFrom(e,i){const o=rt.parse(e);if(!o)return[];let{vertices:a,features:u}=o;const d=1/U(i);u.sort((T,S)=>T.id-S.id),a.sort((T,S)=>T.id-S.id||T.idx-S.idx),a=a.filter((T,S,I)=>S===I.findIndex(M=>M.id===T.id&&M.idx===T.idx));const m=new Array;let y=0;const x=a.length;for(const T of u){if(T.constantHeight){m.push(new li(T.id,T.bounds,T.constantHeight));continue}for(;y!==x&&a[y].id<T.id;)y++;if(y===x||a[y].id!==T.id)continue;const S=new Array,I=new Array,M=y;for(;y!==x&&a[y].id===T.id;){const P=a[y];if(S.push({position:P.position,height:P.height,extent:P.extent}),y!==M&&a[y-1].idx===P.idx-1){const k=y-M;I.push({a:k-1,b:k})}y++}m.push(new li(T.id,T.bounds,void 0,S,I,d))}return m}static getElevationFeature(e,i){if(!i)return;const o=+e.properties[Oe];return Number.isNaN(o)?void 0:i.find(a=>a.id===o)}}class cn{constructor(e,i){this.zScale=1,this.xOffset=0,this.yOffset=0,e.equals(i)||(this.zScale=Math.pow(2,i.z-e.z),this.xOffset=(e.x*this.zScale-i.x)*ht,this.yOffset=(e.y*this.zScale-i.y)*ht)}constantElevation(e,i){if(e.constantHeight!=null)return this.computeBiasedHeight(e.constantHeight,i)}pointElevation(e,i,o){const a=this.constantElevation(i,o);return a??(e.x=e.x*this.zScale+this.xOffset,e.y=e.y*this.zScale+this.yOffset,this.computeBiasedHeight(i.pointElevation(e),o))}computeBiasedHeight(e,i){return i<=0?e:e+i*H(0,i,e>=0?e:Math.abs(.5*e))}}At(li,"ElevationFeature");class on{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.projection=e.projection,this.layoutVertexArray=new fl,this.indexArray=new mr,this.segments=new zn,this.programConfigurations=new Ds(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>

46i.id),this.elevationMode=this.layers[0].layout.get("circle-elevation-reference"),this.hasElevation=!1,this.elevationMode!=="none"&&(this.elevatedLayoutVertexArray=new za),this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,i){}updateAppearances(e,i,o,a){}populate(e,i,o,a){const u=this.layers[0],d=[];let m=null;u.type==="circle"&&(m=u.layout.get("circle-sort-key"));for(const{feature:x,id:T,index:S,sourceLayerIndex:I}of e){const M=this.layers[0]._featureFilter.needGeometry,P=ve(x,M);if(!this.layers[0]._featureFilter.filter(new bn(this.zoom,{worldview:this.worldview,activeFloors:i.activeFloors}),P,o))continue;const k=m?m.evaluate(P,{},o):void 0,V={id:T,properties:x.properties,type:x.type,sourceLayerIndex:I,index:S,geometry:M?P.geometry:ce(x,o,a),patterns:{},sortKey:k};d.push(V)}m&&d.sort((x,T)=>x.sortKey-T.sortKey);let y=null;a.projection.name==="globe"&&(this.globeExtVertexArray=new qd,y=a.projection);for(const x of d){const{geometry:T,index:S,sourceLayerIndex:I}=x,M=e[S].feature;this.addFeature(x,T,S,i.availableImages,o,y,i.brightness,i.elevationFeatures),i.featureIndex.insert(M,T,S,I,this.index)}this.hasElevation||(this.elevatedLayoutVertexArray=void 0)}update(e,i,o,a,u,d,m){this.programConfigurations.updatePaintArrays(e,i,u,o,a,d,m,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,Fy.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.globeExtVertexArray&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,By.members)),this.elevatedLayoutVertexArray&&(this.elevatedLayoutVertexBuffer=e.createVertexBuffer(this.elevatedLayoutVertexArray,f1.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,i,o,a,u,d,m,y){let x;this.elevationMode!=="none"&&(x=Qi.getElevationFeature(e,y));for(const T of i)for(const S of T){const I=S.x,M=S.y;if(I<0||I>=ht||M<0||M>=ht)continue;if(d){const V=d.projectTilePoint(I,M,u),N=d.upVector(u,I,M);this.addGlobeExtVertex(V,N),this.addGlobeExtVertex(V,N),this.addGlobeExtVertex(V,N),this.addGlobeExtVertex(V,N)}const P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),k=P.vertexLength;if(this.addCircleVertex(I,M,-1,-1),this.addCircleVertex(I,M,1,-1),this.addCircleVertex(I,M,1,1),this.addCircleVertex(I,M,-1,1),this.elevationMode!=="none"){const V=x?x.pointElevation(new Ke(I,M)):0;this.hasElevation=this.hasElevation||V!==0;for(let N=0;N<4;N++)this.elevatedLayoutVertexArray.emplaceBack(V)}this.indexArray.emplaceBack(k,k+1,k+2),this.indexArray.emplaceBack(k,k+2,k+3),P.vertexLength+=4,P.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,{},a,u,m,void 0,this.worldview)}addCircleVertex(e,i,o,a){this.layoutVertexArray.emplaceBack(2*e+(o+1)/2,2*i+(a+1)/2)}addGlobeExtVertex(e,i){this.globeExtVertexArray.emplaceBack(e.x,e.y,e.z,i[0]*16384,i[1]*16384,i[2]*16384)}}function Hi(n,e){for(let i=0;i<n.length;i++)if(fn(e,n[i]))return!0;for(let i=0;i<e.length;i++)if(fn(n,e[i]))return!0;return!!Cn(n,e)}function _i(n,e,i){return!!fn(n,e)||!!En(e,n,i)}function Ji(n,e){if(n.length===1)return Dn(e,n[0]);for(let i=0;i<e.length;i++){const o=e[i];for(let a=0;a<o.length;a++)if(fn(n,o[a]))return!0}for(let i=0;i<n.length;i++)if(Dn(e,n[i]))return!0;for(let i=0;i<e.length;i++)if(Cn(n,e[i]))return!0;return!1}function Nn(n,e,i){if(n.length>1){if(Cn(n,e))return!0;for(let o=0;o<e.length;o++)if(En(e[o],n,i))return!0}for(let o=0;o<n.length;o++)if(En(n[o],e,i))return!0;return!1}function Cn(n,e){if(n.length===0||e.length===0)return!1;for(let i=0;i<n.length-1;i++){const o=n[i],a=n[i+1];for(let u=0;u<e.length-1;u++)if(en(o,a,e[u],e[u+1]))return!0}return!1}function en(n,e,i,o){return mi(n,i,o)!==mi(e,i,o)&&mi(n,e,i)!==mi(n,e,o)}function Ni(n,e,i){return(n.x-i.x)*(e.y-i.y)-(n.y-i.y)*(e.x-i.x)}function gi(n,e,i,o){const a=Ni(n,e,o),u=Ni(n,e,i);if(Math.sign(a)===Math.sign(u))return;const d=Ni(i,o,n),m=d+u-a;return Math.sign(d)!==Math.sign(m)?[d/(d-m),u/(u-a)]:void 0}function En(n,e,i){const o=i*i;if(e.length===1)return n.distSqr(e[0])<o;for(let a=1;a<e.length;a++)if(Xn(n,e[a-1],e[a])<o)return!0;return!1}function Xn(n,e,i){const o=e.distSqr(i);if(o===0)return n.distSqr(e);const a=((n.x-e.x)*(i.x-e.x)+(n.y-e.y)*(i.y-e.y))/o;return n.distSqr(a<0?e:a>1?i:i.sub(e)._mult(a)._add(e))}function Dn(n,e){let i,o,a,u=!1;for(let d=0;d<n.length;d++){i=n[d];for(let m=0,y=i.length-1;m<i.length;y=m++)o=i[m],a=i[y],o.y>e.y!=a.y>e.y&&e.x<(a.x-o.x)*(e.y-o.y)/(a.y-o.y)+o.x&&(u=!u)}return u}function fn(n,e){let i=!1;for(let o=0,a=n.length-1;o<n.length;a=o++){const u=n[o],d=n[a];u.y>e.y!=d.y>e.y&&e.x<(d.x-u.x)*(e.y-u.y)/(d.y-u.y)+u.x&&(i=!i)}return i}function yo(n,e,i,o,a){for(const d of n)if(e<=d.x&&i<=d.y&&o>=d.x&&a>=d.y)return!0;const u=[new Ke(e,i),new Ke(e,a),new Ke(o,a),new Ke(o,i)];if(n.length>2){for(const d of u)if(fn(n,d))return!0}for(let d=0;d<n.length-1;d++)if(Zr(n[d],n[d+1],u))return!0;return!1}function Zr(n,e,i){const o=i[0],a=i[2];if(n.x<o.x&&e.x<o.x||n.x>a.x&&e.x>a.x||n.y<o.y&&e.y<o.y||n.y>a.y&&e.y>a.y)return!1;const u=mi(n,e,i[0]);return u!==mi(n,e,i[1])||u!==mi(n,e,i[2])||u!==mi(n,e,i[3])}function gr(n,e,i,o,a,u){let d=e.y-n.y,m=n.x-e.x;if(u=u||0){const y=d*d+m*m;if(y===0)return!0;const x=Math.sqrt(y);d/=x,m/=x}return!((i.x-n.x)*d+(i.y-n.y)*m-u<0||(o.x-n.x)*d+(o.y-n.y)*m-u<0||(a.x-n.x)*d+(a.y-n.y)*m-u<0)}function eo(n,e,i,o,a,u,d){return!(gr(n,e,o,a,u,d)||gr(e,i,o,a,u,d)||gr(i,n,o,a,u,d)||gr(o,a,n,e,i,d)||gr(a,u,n,e,i,d)||gr(u,o,n,e,i,d))}function to(n,e,i){const o=e.paint.get(n).value;return o.kind==="constant"?o.value:i.programConfigurations.get(e.id).getMaxValue(n)}function $r(n){return Math.sqrt(n[0]*n[0]+n[1]*n[1])}function Ko(n,e,i,o,a){if(!e[0]&&!e[1])return n;const u=Ke.convert(e)._mult(a);i==="viewport"&&u._rotate(-o);const d=[];for(let m=0;m<n.length;m++)d.push(n[m].sub(u));return d}function _s(n,e,i,o){const a=Ke.convert(n)._mult(o);return e==="viewport"&&a._rotate(-i),a}let Co,Gn;function er(n,e,i){var o=2*Math.PI*6378137/256/Math.pow(2,i);return[n*o-2*Math.PI*6378137/2,e*o-2*Math.PI*6378137/2]}At(on,"CircleBucket",{omit:["layers"]});class mn{constructor(e,i,o){this.z=e,this.x=i,this.y=o,this.key=kn(0,e,e,i,o)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}isChildOf(e){const i=this.z-e.z;return e.z===0||e.z<this.z&&e.x===this.x>>i&&e.y===this.y>>i}url(e,i){const o=function(u,d,m){var y=er(256*u,256*(d=Math.pow(2,m)-d-1),m),x=er(256*(u+1),256*(d+1),m);

46return y[0]+","+y[1]+","+x[0]+","+x[1]}(this.x,this.y,this.z),a=function(u,d,m){let y,x="";for(let T=u;T>0;T--)y=1<<T-1,x+=(d&y?1:0)+(m&y?2:0);return x}(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(i==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",a).replace("{bbox-epsg-3857}",o)}toString(){return`${this.z}/${this.x}/${this.y}`}}class sr{constructor(e,i){this.wrap=e,this.canonical=i,this.key=kn(e,i.z,i.z,i.x,i.y)}}class Vn{constructor(e,i,o,a,u){this.overscaledZ=e,this.wrap=i,this.canonical=new mn(o,+a,+u),this.key=i===0&&e===o?this.canonical.key:kn(i,e,o,a,u)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){const i=this.canonical.z-e;return e>this.canonical.z?new Vn(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Vn(e,this.wrap,e,this.canonical.x>>i,this.canonical.y>>i)}calculateScaledKey(e,i=!0){if(this.overscaledZ===e&&i)return this.key;if(e>this.canonical.z)return kn(this.wrap*+i,e,this.canonical.z,this.canonical.x,this.canonical.y);{const o=this.canonical.z-e;return kn(this.wrap*+i,e,e,this.canonical.x>>o,this.canonical.y>>o)}}isChildOf(e){if(e.wrap!==this.wrap)return!1;const i=this.canonical.z-e.canonical.z;return e.overscaledZ===0||e.overscaledZ<this.overscaledZ&&e.canonical.z<this.canonical.z&&e.canonical.x===this.canonical.x>>i&&e.canonical.y===this.canonical.y>>i}children(e){if(this.overscaledZ>=e)return[new Vn(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const i=this.canonical.z+1,o=2*this.canonical.x,a=2*this.canonical.y;return[new Vn(i,this.wrap,i,o,a),new Vn(i,this.wrap,i,o+1,a),new Vn(i,this.wrap,i,o,a+1),new Vn(i,this.wrap,i,o+1,a+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new Vn(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new Vn(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new sr(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}}function kn(n,e,i,o,a){const u=1<<Math.min(i,22);let d=u*(a%u)+o%u;return n&&i<22&&(d+=u*u*((n<0?-2*n-1:2*n)%(1<<2*(22-i)))),16*(32*d+i)+(e-i)}const gs=[n=>{let e=n.canonical.x-1,i=n.wrap;return e<0&&(e=(1<<n.canonical.z)-1,i--),new Vn(n.overscaledZ,i,n.canonical.z,e,n.canonical.y)},n=>{let e=n.canonical.x+1,i=n.wrap;return e===1<<n.canonical.z&&(e=0,i++),new 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P1(n,e,i,o,a){return(n=1431655765&((n=858993459&((n=252645135&((n=16711935&((n=(n-i)*a|0)|n<<8))|n<<4))|n<<2))|n<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=(e-o)*a|0)|e<<8))|e<<4))|e<<2))|e<<1))<<1}function BR(n){let e=n,i=n;do(e.x<i.x||e.x===i.x&&e.y<i.y)&&(i=e),e=e.next;while(e!==n);return i}function FS(n,e,i,o,a,u,d,m){return(a-d)*(e-m)>=(n-d)*(u-m)&&(n-d)*(o-m)>=(i-d)*(e-m)&&(i-d)*(u-m)>=(a-d)*(o-m)}function Dm(n,e,i,o,a,u,d,m){return!(n===d&&e===m)&&FS(n,e,i,o,a,u,d,m)}function NR(n,e){return n.next.i!==e.i&&n.prev.i!==e.i&&!function(i,o){let a=i;do{if(a.i!==i.i&&a.next.i!==i.i&&a.i!==o.i&&a.next.i!==o.i&&BS(a,a.next,i,o))return!0;a=a.next}while(a!==i);return!1}(n,e)&&(km(n,e)&&km(e,n)&&function(i,o){let a=i,u=!1;const d=(i.x+o.x)/2,m=(i.y+o.y)/2;do a.y>m!=a.next.y>m&&a.next.y!==a.y&&d<(a.next.x-a.x)*(m-a.y)/(a.next.y-a.y)+a.x&&(u=!u),a=a.next;while(a!==i);return u}(n,e)&&(Nr(n.prev,n,e.prev)||Nr(n,e.prev,e))||hp(n,e)&&Nr(n.prev,n,n.next)>0&&Nr(e.prev,e,e.next)>0)}function Nr(n,e,i){return(e.y-n.y)*(i.x-e.x)-(e.x-n.x)*(i.y-e.y)}function hp(n,e){return n.x===e.x&&n.y===e.y}function BS(n,e,i,o){const a=Gy(Nr(n,e,i)),u=Gy(Nr(n,e,o)),d=Gy(Nr(i,o,n)),m=Gy(Nr(i,o,e));return a!==u&&d!==m||!(a!==0||!Uy(n,i,e))||!(u!==0||!Uy(n,o,e))||!(d!==0||!Uy(i,n,o))||!(m!==0||!Uy(i,e,o))}function Uy(n,e,i){return e.x<=Math.max(n.x,i.x)&&e.x>=Math.min(n.x,i.x)&&e.y<=Math.max(n.y,i.y)&&e.y>=Math.min(n.y,i.y)}function Gy(n){return n>0?1:n<0?-1:0}function km(n,e){return Nr(n.prev,n,n.next)<0?Nr(n,e,n.next)>=0&&Nr(n,n.prev,e)>=0:Nr(n,e,n.prev)<0||Nr(n,n.next,e)<0}function NS(n,e){const i=R1(n.i,n.x,n.y),o=R1(e.i,e.x,e.y),a=n.next,u=e.prev;return n.next=e,e.prev=n,i.next=a,a.prev=i,o.next=i,i.prev=o,u.next=o,o.prev=u,o}function VS(n,e,i,o){const a=R1(n,e,i);return o?(a.next=o.next,a.prev=o,o.next.prev=a,o.next=a):(a.prev=a,a.next=a),a}

46function Om(n){n.next.prev=n.prev,n.prev.next=n.next,n.prevZ&&(n.prevZ.nextZ=n.nextZ),n.nextZ&&(n.nextZ.prevZ=n.prevZ)}function R1(n,e,i){return{i:n,x:e,y:i,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}function Fm(n,e){const i=n.length;if(i<=1)return[n];const o=[];let a,u;for(let d=0;d<i;d++){const m=pi(n[d]);m!==0&&(n[d].area=Math.abs(m),u===void 0&&(u=m<0),u===m<0?(a&&o.push(a),a=[n[d]]):a.push(n[d]))}if(a&&o.push(a),e>1)for(let d=0;d<o.length;d++)o[d].length<=e||(ld(o[d],e,1,o[d].length-1,VR),o[d]=o[d].slice(0,e));return o}function VR(n,e){return e.area-n.area}function jS(n,e,i=1){if(!n)return null;const o=typeof n=="string"?fo.from(n).getPrimary():n.getPrimary(),a=typeof n=="string"?null:n.getSecondary();for(const u of[o,a]){if(!u)continue;const d=u.id.toString();e.has(d)||e.set(d,[]),u.scaleSelf(i),e.get(d).push(u)}return{primary:o.toString(),secondary:a?a.toString():null}}function L1(n,e,i,o){const a=o.patternDependencies;let u=!1;for(const d of e){const m=d.paint.get(`${n}-pattern`);m.isConstant()||(u=!0),jS(m.constantOr(null),a,i)&&(u=!0)}return u}function z1(n,e,i,o,a,u){const d=u.patternDependencies;for(const m of e){const y=m.paint.get(`${n}-pattern`).value;if(y.kind!=="constant"){let x=y.evaluate({zoom:o},i,{},u.availableImages);x=x&&x.name?x.name:x;const T=jS(x,d,a);if(!T)continue;const{primary:S,secondary:I}=T;S&&(i.patterns[m.id]=[S,I].filter(Boolean))}}return i}class US{constructor(){this.polygons=new Map}add(e,...i){const o=this.polygons.get(e);o?o.push(...i):this.polygons.set(e,i)}merge(e){for(const[i,o]of e.polygons)this.add(i,...o)}}class ic{constructor(){this.portals=[]}static isOnBorder(e,i){return e<=0&&i<=0||e>=ht&&i>=ht}static evaluate(e){if(e.length===0)return new ic;let i=[];for(const y of e)i.push(...y.portals);if(i.length===0)return new ic;for(const y of i){const x=y.va,T=y.vb;(ic.isOnBorder(x.x,T.x)||ic.isOnBorder(x.y,T.y))&&(y.type="border")}const o=i.filter(y=>y.type!=="unevaluated"),a=i.filter(y=>y.type==="unevaluated");if(a.length===0)return new ic;a.sort((y,x)=>y.hash===x.hash?y.isTunnel===x.isTunnel?0:y.isTunnel?-1:1:y.hash<x.hash?1:-1),i=o.concat(a);let u=o.length,d=u,m=u;do if(d++,d===i.length||i[u].hash!==i[d].hash){if(d-u==2){m<u&&(i[m]=i[u],i[u]=null);const y=i[m],x=i[d-1];y.type=y.isTunnel!==x.isTunnel?"tunnel":"polygon",y.connection={a:y.connection.a,b:x.connection.a},m++}u=d}while(u!==i.length);return i.splice(m),i.sort((y,x)=>y.hash<x.hash?1:-1),{portals:i}}}At(ic,"ElevationPortalGraph"),At(US,"ElevationPolygons");class jR{constructor(e,i,o){this.outPositions=e,this.outNormals=i,this.outIndices=o,this.vertexLookup=new Map}addVertex(e,i,o){let a=e[2];o!=null&&(a*=o);const u=`${e[0]},${e[1]},${e[2]},${i[0]},${i[1]},${i[2]}`,d=this.vertexLookup.get(u);if(d!=null)return d;const m=this.outPositions.length;this.vertexLookup.set(u,m);const y=Math.trunc(16384*i[0]),x=Math.trunc(16384*i[1]),T=Math.trunc(16384*i[2]);return this.outPositions.emplaceBack(e[0],e[1],a),this.outNormals.emplaceBack(y,x,T),m}addTriangle(e,i,o){this.outIndices.emplaceBack(e,i,o)}addTriangles(e,i,o){if(e.length===0)return;const a=o.length===1,u=Ii(),d=Ii();for(let m=0;m<e.length;m+=3){const y=i[e[m+0]],x=i[e[m+1]],T=i[e[m+2]],S=a?o[0]:o[e[m+1]],I=a?o[0]:o[e[m+2]];Ei(u,y.x,y.y,a?o[0]:o[e[m+0]]);const M=this.addVertex(u,d);Ei(u,x.x,x.y,S);const P=this.addVertex(u,d);Ei(u,T.x,T.y,I);const k=this.addVertex(u,d);this.outIndices.emplaceBack(M,P,k)}}addQuad(e,i,o,a,u,d){const m=this.addVertex(e,u,d),y=this.addVertex(i,u,d),x=this.addVertex(o,u,d),T=this.addVertex(a,u,d);this.addTriangle(m,y,x),this.addTriangle(x,T,m)}getVertexCount(){return this.outPositions.length}clearVertexLookup(){this.vertexLookup.clear()}}class Jo{constructor(e,i,o,a){this.unevaluatedPortals=new ic,this.portalPolygons=new US,this.bridgeFeatureSections=[],this.tunnelFeatureSections=[],this.vertexHashLookup=new Map,this.unevalVertices=[],this.unevalHeights=[],this.unevalTriangles=[],this.unevalTunnelTriangles=[],this.unevalEdges=[],this.vertexPositions=new hm,this.vertexNormals=new dm,this.indexArray=new mr,this.tileToMeters=U(e),this.bridgeProgramConfigurations=new Ds(i,{zoom:o,lut:a},u=>u!=="fill-tunnel-structure-color"),this.tunnelProgramConfigurations=new Ds(i,{zoom:o,lut:a},u=>u!=="fill-bridge-guard-rail-color")}addVertices(e,i){const o=this.unevalVertices.length;for(let a=0;a<e.length;a++)this.unevalVertices.push(e[a]),this.unevalHeights.push(i[a]);return o}addTriangles(e,i,o){const a=o?this.unevalTunnelTriangles:this.unevalTriangles;for(const u of e)a.push(u+i)}addRenderableRing(e,i,o,a,u,d){const m=[new Ke(u.min.x,u.min.y),new Ke(u.max.x,u.min.y),new Ke(u.max.x,u.max.y),new Ke(u.min.x,u.max.y)];for(let y=0;y<o-1;y++){const x=i+y,T=x+1,S=this.unevalVertices[x],I=this.unevalVertices[T];if(!(S.x>=u.min.x&&S.x<=u.max.x&&S.y>=u.min.y&&S.y<=u.max.y||I.x>=u.min.x&&I.x<=u.max.x&&I.y>=u.min.y&&I.y<=u.max.y||Zr(S,I,m))||this.isOnBorder(S.x,I.x)||this.isOnBorder(S.y,I.y))continue;const M=Jo.computeEdgeHash(this.unevalVertices[x],this.unevalVertices[T]);let P,k=this.vertexHashLookup.get(Jo.computePosHash(S));k!=null?P=k.next:(k=this.vertexHashLookup.get(Jo.computePosHash(I)),P=k!=null?k.prev:M),this.unevalEdges.push({polygonIdx:e,a:x,b:T,hash:M,portalHash:P,isTunnel:a,type:"unevaluated",featureInfo:d})}}addPortalCandidates(e,i,o,a,u){if(i.length===0)return;this.portalPolygons.add(e,{geometry:i,zLevel:u});const d=i[0];this.vertexHashLookup.clear();let m=Jo.computeEdgeHash(d[d.length-2],d[d.length-1]);for(let y=0;y<d.length-1;y++){const x=d[y+0],T=d[y+1],S=Gr(T.x-x.x,T.y-x.y),I=Ho(S);if(I===0)continue;let M="unevaluated";const P=a.pointElevation(x),k=a.pointElevation(T);Math.abs(P)<.01&&Math.abs(k)<.01?M="entrance":(this.isOnBorder(x.x,T.x)||this.isOnBorder(x.y,T.y))&&(M="border");const V=Jo.computeEdgeHash(x,T);this.unevaluatedPortals.portals.push({connection:{a:e,b:void 0},va:x,vb:T,vab:S,length:I,hash:V,isTunnel:o,type:M});const N=Jo.computePosHash(x);this.vertexHashLookup.set(N,{prev:m,next:V}),m=V}}construct(e){if(this.unevalVertices.length===0)return;const i=()=>({vertexOffset:0,primitiveOffset:this.indexArray.length}),o=I=>{I.primitiveLength=this.indexArray.length-I.primitiveOffset},a=new jR(this.vertexPositions,this.vertexNormals,this.indexArray);this.prepareEdges(e.portals,this.unevalEdges);const u=i(),d=i(),m=i(),y=(I,M)=>{I.sort((k,V)=>k.type===M&&V.type!==M?-1:k.type!==M&&V.type===M?1:0);const P=I.findIndex(k=>k.type!==M);return P>=0?P:I.length};let x=0;this.unevalEdges.length>0&&(x=y(this.unevalEdges,"none"),this.constructBridgeStructures(a,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:x},this.tileToMeters)),o(m);const T=i(),S=i();if(this.unevalEdges.length>

460){const I=this.unevalEdges.splice(x),M=y(I,"tunnel")+x;this.unevalEdges.push(...I),this.constructTunnelStructures(a,this.unevalVertices,this.unevalHeights,this.unevalEdges,{min:0,max:x},{min:x,max:M})}o(T),a.addTriangles(this.unevalTriangles,this.unevalVertices,this.unevalHeights),o(S),a.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,this.unevalHeights),o(d),a.addTriangles(this.unevalTunnelTriangles,this.unevalVertices,[-.1]),o(u),this.maskSegments=zn.simpleSegment(0,S.primitiveOffset,0,S.primitiveLength),this.depthSegments=zn.simpleSegment(0,d.primitiveOffset,0,d.primitiveLength),this.renderableBridgeSegments=zn.simpleSegment(0,m.primitiveOffset,0,m.primitiveLength),this.renderableTunnelSegments=zn.simpleSegment(0,T.primitiveOffset,0,T.primitiveLength),this.shadowCasterSegments=zn.simpleSegment(0,u.primitiveOffset,0,u.primitiveLength)}update(e,i,o,a,u,d,m,y){this.bridgeProgramConfigurations.updatePaintArrays(e,i,u,o,a,d,m,y),this.tunnelProgramConfigurations.updatePaintArrays(e,i,u,o,a,d,m,y)}upload(e){this.vertexBuffer||this.vertexPositions.length===0||this.vertexNormals.length===0||this.indexArray.length===0||(this.vertexBuffer=e.createVertexBuffer(this.vertexPositions,MR.members),this.vertexBufferNormal=e.createVertexBuffer(this.vertexNormals,PR.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,i,o,a,u){const d=(m,y)=>{for(let x=0;x<y.length-1;x++){const T=y[x].featureIndex,S=y[x+1].vertexStart,I=e.feature(T);m.populatePaintArrays(S,I,T,{},o,i,a,void 0,u)}};d(this.bridgeProgramConfigurations,this.bridgeFeatureSections),d(this.tunnelProgramConfigurations,this.tunnelFeatureSections)}computeVertexConnections(e,i,o,a,u){const d=new Map;for(let m=a;m<u;m++){const y=o[m],x=y.a,T=y.b,S=Jo.computePosHash(e[x]),I=Jo.computePosHash(e[T]);let M=d.get(S);M||(M={},d.set(S,M));let P=d.get(I);P||(P={},d.set(I,P)),i[x]<=0&&i[T]<=0||(M.to=T,P.from=x)}return d}isTerminalVertex(e,i){const o=Jo.computePosHash(this.unevalVertices[e]),a=i.get(o);return!a||!a.from||!a.to}constructBridgeStructures(e,i,o,a,u,d){e.clearVertexLookup();const m=this.computeVertexConnections(i,o,a,u.min,u.max),y=1/d,x=.5*y,T=(Je,et)=>Ei(Je,i[et].x,i[et].y,o[et]*y),S=Ii(),I=Ii(),M=Ii(),P=Ii(),k=Ii(),V=(Je,et)=>{const We=m.get(Jo.computePosHash(i[et])),Xe=We.from,Fe=We.to;if(!Xe||!Fe)return;T(S,Xe),T(I,et),T(M,Fe),so(P),jr(S,I)||(rr(k,I,S),un(P,k)),jr(M,I)||(rr(k,M,I),Gt(P,P,un(k,k)));const ke=Go(P);return ke>0?ai(Je,P,1/ke):void 0};let N=Number.POSITIVE_INFINITY;this.sortSubarray(a,u.min,u.max,(Je,et)=>Je.featureInfo.featureIndex-et.featureInfo.featureIndex);const $=Ii(),q=Ii(),Y=Ii(),re=Ii(),ee=Ii(),ae=Ii(),he=Ii(),me=Ii(),De=Ii(),xe=[Ii(),Ii(),Ii(),Ii()],Be=[Ii(),Ii(),Ii(),Ii()],Ge=[{coord:new Ke(0,0),height:0},{coord:new Ke(0,0),height:0}],$e=(Je,et)=>Je>et;for(let Je=u.min;Je<u.max;Je++){const et=a[Je];if(!et.featureInfo.guardRailEnabled||!this.prepareEdgePoints(Ge,i,o,et,$e))continue;const[We,Xe]=Ge;if(Ei($,We.coord.x,We.coord.y,y*We.height),Ei(q,Xe.coord.x,Xe.coord.y,y*Xe.height),jr($,q))continue;rr(Y,q,$),un(Y,Y);const Fe=V(me,et.a)||Y,ke=V(De,et.b)||Y;Ei(re,Fe[1],-Fe[0],0),un(re,re),Ei(ee,ke[1],-ke[0],0),un(ee,ee),nr(me,re,Fe),un(ae,me),nr(me,ee,ke),un(he,me),Gt(xe[0],$,ai(me,rr(me,re,ae),x)),Gt(xe[1],$,ai(me,Gt(me,re,ae),x)),Gt(xe[2],$,ai(me,ae,x)),xe[3]=$,Gt(Be[0],q,ai(me,rr(me,ee,he),x)),Gt(Be[1],q,ai(me,Gt(me,ee,he),x)),Gt(Be[2],q,ai(me,he,x)),Be[3]=q,N=this.addFeatureSection(et.featureInfo.featureIndex,N,this.bridgeFeatureSections,e);const Ye=e.addVertex(xe[0],re,d),pt=e.addVertex(xe[1],re,d),ot=e.addVertex(Be[0],ee,d),Ot=e.addVertex(Be[1],ee,d);e.addTriangle(Ye,pt,ot),e.addTriangle(pt,Ot,ot);const wt=e.addVertex(xe[1],ae,d),Et=e.addVertex(xe[2],ae,d),Pt=e.addVertex(Be[1],he,d),wi=e.addVertex(Be[2],he,d);e.addTriangle(wt,Et,Pt),e.addTriangle(Et,wi,Pt),Or(re,re),Or(ee,ee);const lt=e.addVertex(xe[2],re,d),Rt=e.addVertex(xe[3],re,d),oi=e.addVertex(Be[2],ee,d),zi=e.addVertex(Be[3],ee,d);e.addTriangle(lt,Rt,oi),e.addTriangle(Rt,zi,oi);const ki=this.isTerminalVertex(et.a,m),di=this.isTerminalVertex(et.b,m);We.height<.01&&ki&&e.addQuad(xe[3],xe[2],xe[1],xe[0],Or(Fe,Fe),d),Xe.height<.01&&di&&e.addQuad(Be[0],Be[1],Be[2],Be[3],ke,d)}this.bridgeFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}constructTunnelStructures(e,i,o,a,u,d){e.clearVertexLookup();let m=Number.POSITIVE_INFINITY;const y=(N,$)=>N.featureInfo.featureIndex-$.featureInfo.featureIndex;this.sortSubarray(a,u.min,u.max,y),this.sortSubarray(a,d.min,d.max,y);const x=N=>un(N,N),T=[{coord:new Ke(0,0),height:0},{coord:new Ke(0,0),height:0}],S=(N,$)=>N<$,I=Ii(),M=Ii(),P=Ii(),k=Ii(),V=Ii();for(let N=u.min;N<u.max;N++){if(!this.prepareEdgePoints(T,i,o,a[N],S))continue;

46const[$,q]=T,Y=x(Ei(V,-(q.coord.y-$.coord.y),q.coord.x-$.coord.x,0));m=this.addFeatureSection(a[N].featureInfo.featureIndex,m,this.tunnelFeatureSections,e),e.addQuad(Ei(I,$.coord.x,$.coord.y,$.height),Ei(M,q.coord.x,q.coord.y,q.height),Ei(P,q.coord.x,q.coord.y,a[N].isTunnel?-.1:0),Ei(k,$.coord.x,$.coord.y,a[N].isTunnel?-.1:0),Y)}for(let N=d.min;N<d.max;N++){const $=a[N];$.isTunnel&&([$.a,$.b]=[$.b,$.a]);const q=i[$.a],Y=i[$.b],re=x(Ei(V,-(Y.y-q.y),Y.x-q.x,0));m=this.addFeatureSection($.featureInfo.featureIndex,m,this.tunnelFeatureSections,e),e.addQuad(Ei(I,Y.x,Y.y,0),Ei(M,q.x,q.y,0),Ei(P,q.x,q.y,o[$.a]+4),Ei(k,Y.x,Y.y,o[$.b]+4),re),e.addQuad(Ei(I,q.x,q.y,0),Ei(M,Y.x,Y.y,0),Ei(P,Y.x,Y.y,o[$.b]+4),Ei(k,q.x,q.y,o[$.a]+4),re)}this.tunnelFeatureSections.push({featureIndex:Number.POSITIVE_INFINITY,vertexStart:e.getVertexCount()})}setElevatedPoint(e,i,o,a){e.coord.x=i,e.coord.y=o,e.height=a}prepareEdgePoints(e,i,o,a,u){let d=i[a.a].x,m=i[a.a].y,y=i[a.b].x,x=i[a.b].y,T=o[a.a],S=o[a.b];const I=u(T,0),M=u(S,0);if(I&&M)return this.setElevatedPoint(e[0],d,m,T),this.setElevatedPoint(e[1],y,x,S),!0;if(!I&&!M)return!1;if(I){if(!M){const P=S/(S-T);y=Qt(y,d,P),x=Qt(x,m,P),S=Qt(S,T,P)}}else{const P=T/(T-S);d=Qt(d,y,P),m=Qt(m,x,P),T=Qt(T,S,P)}return this.setElevatedPoint(e[0],d,m,T),this.setElevatedPoint(e[1],y,x,S),!0}prepareEdges(e,i){if(i.length===0)return;i.sort((m,y)=>

46m.hash===y.hash?y.polygonIdx-m.polygonIdx:y.hash>m.hash?1:-1);let o=0,a=0,u=0,d=i[o].polygonIdx;do a++,(a===i.length||i[o].hash!==i[a].hash)&&((a-o==1||i[a-1].polygonIdx!==d)&&(u<o&&(i[u]=i[o],i[o]=null),i[u].type="none",u++),o=a,o!==i.length&&(d=i[o].polygonIdx));while(o!==i.length);if(i.splice(u),i.length!==0&&e.length!==0){i.sort((x,T)=>x.portalHash<T.portalHash?1:-1);let m=0,y=0;for(;m!==i.length&&y!==e.length;){const x=i[m],T=e[y];x.portalHash>T.hash?m++:T.hash>x.portalHash?y++:(x.type=T.type,m++)}}}isOnBorder(e,i){return e<=0&&i<=0||e>=ht&&i>=ht}addFeatureSection(e,i,o,a){return e!==i&&(i=e,o.push({featureIndex:e,vertexStart:a.getVertexCount()}),a.clearVertexLookup()),i}sortSubarray(e,i,o,a){const u=e.slice(i,o);u.sort(a),e.splice(i,u.length,...u)}static computeEdgeHash(e,i){return(e.y===i.y&&e.x>i.x||e.y>i.y)&&([e,i]=[i,e]),BigInt(Jo.computePosHash(e))<<32n|BigInt(Jo.computePosHash(i))}static computePosHash(e){return((65535&e.x)<<16|65535&e.y)>>>0}}var GS,$S={exports:{}},HS=(GS||(GS=1,function(n){function e(te,oe){return te>oe?1:te<oe?-1:0}var i=function(te,oe){te===void 0&&(te=e),oe===void 0&&(oe=!1),this._compare=te,this._root=null,this._size=0,this._noDuplicates=!!oe},o={size:{configurable:!0}};function a(te,oe,Ne,Qe,gt){var yt=gt-Qe;if(yt>0){var Bt=Qe+Math.floor(yt/2),Ut={key:oe[Bt],data:Ne[Bt],parent:te};return Ut.left=a(Ut,oe,Ne,Qe,Bt),Ut.right=a(Ut,oe,Ne,Bt+1,gt),Ut}return null}function u(te,oe,Ne,Qe,gt){if(!(Ne>=Qe)){for(var yt=te[Ne+Qe>>1],Bt=Ne-1,Ut=Qe+1;;){do Bt++;while(gt(te[Bt],yt)<0);do Ut--;while(gt(te[Ut],yt)>0);if(Bt>=Ut)break;var ui=te[Bt];te[Bt]=te[Ut],te[Ut]=ui,ui=oe[Bt],oe[Bt]=oe[Ut],oe[Ut]=ui}u(te,oe,Ne,Ut,gt),u(te,oe,Ut+1,Qe,gt)}}i.prototype.rotateLeft=function(te){var oe=te.right;oe&&(te.right=oe.left,oe.left&&(oe.left.parent=te),oe.parent=te.parent),te.parent?te===te.parent.left?te.parent.left=oe:te.parent.right=oe:this._root=oe,oe&&(oe.left=te),te.parent=oe},i.prototype.rotateRight=function(te){var oe=te.left;oe&&(te.left=oe.right,oe.right&&(oe.right.parent=te),oe.parent=te.parent),te.parent?te===te.parent.left?te.parent.left=oe:te.parent.right=oe:this._root=oe,oe&&(oe.right=te),te.parent=oe},i.prototype._splay=function(te){for(;te.parent;){var oe=te.parent;oe.parent?oe.left===te&&oe.parent.left===oe?(this.rotateRight(oe.parent),this.rotateRight(oe)):oe.right===te&&oe.parent.right===oe?(this.rotateLeft(oe.parent),this.rotateLeft(oe)):oe.left===te&&oe.parent.right===oe?(this.rotateRight(oe),this.rotateLeft(oe)):(this.rotateLeft(oe),this.rotateRight(oe)):oe.left===te?this.rotateRight(oe):this.rotateLeft(oe)}},i.prototype.splay=function(te){for(var oe,Ne,Qe,gt,yt;te.parent;)(Ne=(oe=te.parent).parent)&&Ne.parent?((Qe=Ne.parent).left===Ne?Qe.left=te:Qe.right=te,te.parent=Qe):(te.parent=null,this._root=te),gt=te.left,yt=te.right,te===oe.left?(Ne&&(Ne.left===oe?(oe.right?(Ne.left=oe.right,Ne.left.parent=Ne):Ne.left=null,oe.right=Ne,Ne.parent=oe):(gt?(Ne.right=gt,gt.parent=Ne):Ne.right=null,te.left=Ne,Ne.parent=te)),yt?(oe.left=yt,yt.parent=oe):oe.left=null,te.right=oe,oe.parent=te):(Ne&&(Ne.right===oe?(oe.left?(Ne.right=oe.left,Ne.right.parent=Ne):Ne.right=null,oe.left=Ne,Ne.parent=oe):(yt?(Ne.left=yt,yt.parent=Ne):Ne.left=null,te.right=Ne,Ne.parent=te)),gt?(oe.right=gt,gt.parent=oe):oe.right=null,te.left=oe,oe.parent=te)},i.prototype.replace=function(te,oe){te.parent?te===te.parent.left?te.parent.left=oe:te.parent.right=oe:this._root=oe,oe&&(oe.parent=te.parent)},i.prototype.minNode=function(te){if(te===void 0&&(te=this._root),te)for(;te.left;)te=te.left;return te},i.prototype.maxNode=function(te){if(te===void 0&&(te=this._root),te)for(;te.right;)te=te.right;return te},i.prototype.insert=function(te,oe){var Ne=this._root,Qe=null,gt=this._compare;if(this._noDuplicates)for(;Ne;){if(Qe=Ne,gt(Ne.key,te)===0)return;Ne=gt(Ne.key,te)<0?Ne.right:Ne.left}else for(;Ne;)Qe=Ne,Ne=gt(Ne.key,te)<0?Ne.right:Ne.left;return Ne={key:te,data:oe,left:null,right:null,parent:Qe},Qe?gt(Qe.key,Ne.key)<0?Qe.right=Ne:Qe.left=Ne:this._root=Ne,this.splay(Ne),this._size++,Ne},i.prototype.find=function(te){for(var oe=this._root,Ne=this._compare;oe;){var Qe=Ne(oe.key,te);if(Qe<0)oe=oe.right;else{if(!(Qe>0))return oe;oe=oe.left}}return null},i.prototype.contains=function(te){for(var oe=this._root,Ne=this._compare;oe;){var Qe=Ne(te,oe.key);if(Qe===0)return!0;oe=Qe<0?oe.left:oe.right}return!1},i.prototype.remove=function(te){var oe=this.find(te);if(!oe)return!1;if(this.splay(oe),oe.left)if(oe.right){var Ne=this.minNode(oe.right);Ne.parent!==oe&&(this.replace(Ne,Ne.right),Ne.right=oe.right,Ne.right.parent=Ne),this.replace(oe,Ne),Ne.left=oe.left,Ne.left.parent=Ne}else this.replace(oe,oe.left);else this.replace(oe,oe.right);return this._size--,!0},i.prototype.removeNode=function(te){if(!te)return!1;if(this.splay(te),te.left)if(te.right){var oe=this.minNode(te.right);oe.parent!==te&&(this.replace(oe,oe.right),oe.right=te.right,oe.right.parent=oe),this.replace(te,oe),oe.left=te.left,oe.left.parent=oe}else this.replace(te,te.left);else this.replace(te,te.right);return this._size--,!0}

46,i.prototype.erase=function(te){var oe=this.find(te);if(oe){this.splay(oe);var Ne=oe.left,Qe=oe.right,gt=null;Ne&&(Ne.parent=null,gt=this.maxNode(Ne),this.splay(gt),this._root=gt),Qe&&(Ne?gt.right=Qe:this._root=Qe,Qe.parent=gt),this._size--}},i.prototype.pop=function(){var te=this._root,oe=null;if(te){for(;te.left;)te=te.left;oe={key:te.key,data:te.data},this.remove(te.key)}return oe},i.prototype.next=function(te){var oe=te;if(oe)if(oe.right)for(oe=oe.right;oe&&oe.left;)oe=oe.left;else for(oe=te.parent;oe&&oe.right===te;)te=oe,oe=oe.parent;return oe},i.prototype.prev=function(te){var oe=te;if(oe)if(oe.left)for(oe=oe.left;oe&&oe.right;)oe=oe.right;else for(oe=te.parent;oe&&oe.left===te;)te=oe,oe=oe.parent;return oe},i.prototype.forEach=function(te){for(var oe=this._root,Ne=[],Qe=!1,gt=0;!Qe;)oe?(Ne.push(oe),oe=oe.left):Ne.length>0?(te(oe=Ne.pop(),gt++),oe=oe.right):Qe=!0;return this},i.prototype.range=function(te,oe,Ne,Qe){for(var gt=[],yt=this._compare,Bt=this._root;gt.length!==0||Bt;)if(Bt)gt.push(Bt),Bt=Bt.left;else{if(yt((Bt=gt.pop()).key,oe)>0)break;if(yt(Bt.key,te)>=0&&Ne.call(Qe,Bt))return this;Bt=Bt.right}return this},i.prototype.keys=function(){for(var te=this._root,oe=[],Ne=[],Qe=!1;!Qe;)te?(oe.push(te),te=te.left):oe.length>0?(te=oe.pop(),Ne.push(te.key),te=te.right):Qe=!0;return Ne},i.prototype.values=function(){for(var te=this._root,oe=[],Ne=[],Qe=!1;!Qe;)te?(oe.push(te),te=te.left):oe.length>0?(te=oe.pop(),Ne.push(te.data),te=te.right):Qe=!0;return Ne},i.prototype.at=function(te){for(var oe=this._root,Ne=[],Qe=!1,gt=0;!Qe;)if(oe)Ne.push(oe),oe=oe.left;else if(Ne.length>0){if(oe=Ne.pop(),gt===te)return oe;gt++,oe=oe.right}else Qe=!0;return null},i.prototype.load=function(te,oe,Ne){if(te===void 0&&(te=[]),oe===void 0&&(oe=[]),Ne===void 0&&(Ne=!1),this._size!==0)throw new Error("bulk-load: tree is not empty");var Qe=te.length;return Ne&&u(te,oe,0,Qe-1,this._compare),this._root=a(null,te,oe,0,Qe),this._size=Qe,this},i.prototype.min=function(){var te=this.minNode(this._root);return te?te.key:null},i.prototype.max=function(){var te=this.maxNode(this._root);return te?te.key:null},i.prototype.isEmpty=function(){return this._root===null},o.size.get=function(){return this._size},i.createTree=function(te,oe,Ne,Qe,gt){return new i(Ne,gt).load(te,oe,Qe)},Object.defineProperties(i.prototype,o);var d=0,m=1,y=2,x=3,T=0,S=1,I=2,M=3;function P(te,oe,Ne){oe===null?(te.inOut=!1,te.otherInOut=!0):(te.isSubject===oe.isSubject?(te.inOut=!oe.inOut,te.otherInOut=oe.otherInOut):(te.inOut=!oe.otherInOut,te.otherInOut=oe.isVertical()?!oe.inOut:oe.inOut),oe&&(te.prevInResult=!k(oe,Ne)||oe.isVertical()?oe.prevInResult:oe));var Qe=k(te,Ne);te.resultTransition=Qe?function(gt,yt){var Bt,Ut=!gt.inOut,ui=!gt.otherInOut;switch(yt){case T:Bt=Ut&&ui;break;case S:Bt=Ut||ui;break;case M:Bt=Ut^ui;break;case I:Bt=gt.isSubject?Ut&&!ui:ui&&!Ut}return Bt?1:-1}(te,Ne):0}function k(te,oe){switch(te.type){case d:switch(oe){case T:return!te.otherInOut;case S:return te.otherInOut;case I:return te.isSubject&&te.otherInOut||!te.isSubject&&!te.otherInOut;case M:return!0}break;case y:return oe===T||oe===S;case x:return oe===I;case m:return!1}return!1}var V=function(te,oe,Ne,Qe,gt){this.left=oe,this.point=te,this.otherEvent=Ne,this.isSubject=Qe,this.type=gt||d,this.inOut=!1,this.otherInOut=!1,this.prevInResult=null,this.resultTransition=0,this.otherPos=-1,this.outputContourId=-1,this.isExteriorRing=!0},N={inResult:{configurable:!0}};function $(te,oe){return te[0]===oe[0]&&te[1]===oe[1]}V.prototype.isBelow=function(te){var oe=this.point,Ne=this.otherEvent.point;return this.left?(oe[0]-te[0])*(Ne[1]-te[1])-(Ne[0]-te[0])*(oe[1]-te[1])>0:(Ne[0]-te[0])*(oe[1]-te[1])-(oe[0]-te[0])*(Ne[1]-te[1])>0},V.prototype.isAbove=function(te){return!this.isBelow(te)},V.prototype.isVertical=function(){return this.point[0]===this.otherEvent.point[0]},N.inResult.get=function(){return this.resultTransition!==0},V.prototype.clone=function(){var te=new V(this.point,this.left,this.otherEvent,this.isSubject,this.type);return te.contourId=this.contourId,te.resultTransition=this.resultTransition,te.prevInResult=this.prevInResult,te.isExteriorRing=this.isExteriorRing,te.inOut=this.inOut,te.otherInOut=this.otherInOut,te},Object.defineProperties(V.prototype,N);var q=11102230246251565e-32,Y=134217729,re=(3+8*q)*q;function ee(te,oe,Ne,Qe,gt){var yt,Bt,Ut,ui,yi=oe[0],xi=Qe[0],Ci=0,Jt=0;xi>yi==xi>-yi?(yt=yi,yi=oe[++Ci]):(yt=xi,xi=Qe[++Jt]);var ni=0;if(Ci<te&&Jt<Ne)for(xi>yi==xi>-yi?(Ut=yt-((Bt=yi+yt)-yi),yi=oe[++Ci]):(Ut=yt-((Bt=xi+yt)-xi),xi=Qe[++Jt]),yt=Bt,Ut!==0&&(gt[ni++]=Ut);Ci<te&&Jt<Ne;)xi>yi==xi>-yi?(Ut=yt-((Bt=yt+yi)-(ui=Bt-yt))+(yi-ui),yi=oe[++Ci]):(Ut=yt-((Bt=yt+xi)-(ui=Bt-yt))+(xi-ui),xi=Qe[++Jt]),yt=Bt,Ut!==0&&(gt[ni++]=Ut);for(;Ci<te;)Ut=yt-((Bt=yt+yi)-(ui=Bt-yt))+(yi-ui),yi=oe[++Ci],yt=Bt,Ut!==0&&(gt[ni++]=Ut);for(;Jt<Ne;)Ut=yt-((Bt=yt+xi)-(ui=Bt-yt))+(xi-ui),xi=Qe[++Jt],yt=Bt,Ut!==0&&(gt[ni++]=Ut);return yt===0&&ni!==0||(gt[ni++]=yt),ni}function ae(te){return new Float64Array(te)}var he=33306690738754716e-32,me=22204460492503146e-32,De=11093356479670487e-47,xe=ae(4),Be=ae(8),Ge=ae(12),$e=ae(16),Je=ae(4);function et(te,oe,Ne){var Qe=function(gt,yt,Bt,Ut,ui,yi){var xi=(yt-yi)*(Bt-ui),Ci=(gt-ui

46)*(Ut-yi),Jt=xi-Ci;if(xi===0||Ci===0||xi>0!=Ci>0)return Jt;var ni=Math.abs(xi+Ci);return Math.abs(Jt)>=he*ni?Jt:-function(Vi,Wi,Xi,sn,_n,dn,Ki){var tn,vi,Di,Ln,Yt,Mi,pn,yn,Tn,tr,xn,Kt,On,an,Mn,yr,Lr,ur,hr=Vi-_n,Ir=Xi-_n,Mo=Wi-dn,wn=sn-dn;xe[0]=(Mn=(yn=hr-(pn=(Mi=Y*hr)-(Mi-hr)))*(tr=wn-(Tn=(Mi=Y*wn)-(Mi-wn)))-((an=hr*wn)-pn*Tn-yn*Tn-pn*tr))-((xn=Mn-(Lr=(yn=Mo-(pn=(Mi=Y*Mo)-(Mi-Mo)))*(tr=Ir-(Tn=(Mi=Y*Ir)-(Mi-Ir)))-((yr=Mo*Ir)-pn*Tn-yn*Tn-pn*tr)))+(Yt=Mn-xn))+(Yt-Lr),xe[1]=(On=an-((Kt=an+xn)-(Yt=Kt-an))+(xn-Yt))-((xn=On-yr)+(Yt=On-xn))+(Yt-yr),xe[2]=Kt-((ur=Kt+xn)-(Yt=ur-Kt))+(xn-Yt),xe[3]=ur;var Yn=function(wl,Wr){for(var vo=Wr[0],es=1;es<4;es++)vo+=Wr[es];return vo}(0,xe),ir=me*Ki;if(Yn>=ir||-Yn>=ir||(tn=Vi-(hr+(Yt=Vi-hr))+(Yt-_n),Di=Xi-(Ir+(Yt=Xi-Ir))+(Yt-_n),vi=Wi-(Mo+(Yt=Wi-Mo))+(Yt-dn),Ln=sn-(wn+(Yt=sn-wn))+(Yt-dn),tn===0&&vi===0&&Di===0&&Ln===0)||(ir=De*Ki+re*Math.abs(Yn),(Yn+=hr*Ln+wn*tn-(Mo*Di+Ir*vi))>=ir||-Yn>=ir))return Yn;Je[0]=(Mn=(yn=tn-(pn=(Mi=Y*tn)-(Mi-tn)))*(tr=wn-(Tn=(Mi=Y*wn)-(Mi-wn)))-((an=tn*wn)-pn*Tn-yn*Tn-pn*tr))-((xn=Mn-(Lr=(yn=vi-(pn=(Mi=Y*vi)-(Mi-vi)))*(tr=Ir-(Tn=(Mi=Y*Ir)-(Mi-Ir)))-((yr=vi*Ir)-pn*Tn-yn*Tn-pn*tr)))+(Yt=Mn-xn))+(Yt-Lr),Je[1]=(On=an-((Kt=an+xn)-(Yt=Kt-an))+(xn-Yt))-((xn=On-yr)+(Yt=On-xn))+(Yt-yr),Je[2]=Kt-((ur=Kt+xn)-(Yt=ur-Kt))+(xn-Yt),Je[3]=ur;var Bo=ee(4,xe,4,Je,Be);Je[0]=(Mn=(yn=hr-(pn=(Mi=Y*hr)-(Mi-hr)))*(tr=Ln-(Tn=(Mi=Y*Ln)-(Mi-Ln)))-((an=hr*Ln)-pn*Tn-yn*Tn-pn*tr))-((xn=Mn-(Lr=(yn=Mo-(pn=(Mi=Y*Mo)-(Mi-Mo)))*(tr=Di-(Tn=(Mi=Y*Di)-(Mi-Di)))-((yr=Mo*Di)-pn*Tn-yn*Tn-pn*tr)))+(Yt=Mn-xn))+(Yt-Lr),Je[1]=(On=an-((Kt=an+xn)-(Yt=Kt-an))+(xn-Yt))-((xn=On-yr)+(Yt=On-xn))+(Yt-yr),Je[2]=Kt-((ur=Kt+xn)-(Yt=ur-Kt))+(xn-Yt),Je[3]=ur;var vr=ee(Bo,Be,4,Je,Ge);Je[0]=(Mn=(yn=tn-(pn=(Mi=Y*tn)-(Mi-tn)))*(tr=Ln-(Tn=(Mi=Y*Ln)-(Mi-Ln)))-((an=tn*Ln)-pn*Tn-yn*Tn-pn*tr))-((xn=Mn-(Lr=(yn=vi-(pn=(Mi=Y*vi)-(Mi-vi)))*(tr=Di-(Tn=(Mi=Y*Di)-(Mi-Di)))-((yr=vi*Di)-pn*Tn-yn*Tn-pn*tr)))+(Yt=Mn-xn))+(Yt-Lr),Je[1]=(On=an-((Kt=an+xn)-(Yt=Kt-an))+(xn-Yt))-((xn=On-yr)+(Yt=On-xn))+(Yt-yr),Je[2]=Kt-((ur=Kt+xn)-(Yt=ur-Kt))+(xn-Yt),Je[3]=ur;var ha=ee(vr,Ge,4,Je,$e);return $e[ha-1]}(gt,yt,Bt,Ut,ui,yi,ni)}(te[0],te[1],oe[0],oe[1],Ne[0],Ne[1]);return Qe>0?-1:Qe<0?1:0}function We(te,oe){var Ne=te.point,Qe=oe.point;return Ne[0]>Qe[0]?1:Ne[0]<Qe[0]?-1:Ne[1]!==Qe[1]?Ne[1]>Qe[1]?1:-1:function(gt,yt,Bt,Ut){return gt.left!==yt.left?gt.left?1:-1:et(Bt,gt.otherEvent.point,yt.otherEvent.point)!==0?gt.isBelow(yt.otherEvent.point)?-1:1:!gt.isSubject&&yt.isSubject?1:-1}(te,oe,Ne)}function Xe(te,oe,Ne){var Qe=new V(oe,!1,te,te.isSubject),gt=new V(oe,!0,te.otherEvent,te.isSubject);return $(te.point,te.otherEvent.point)&&console.warn("what is that, a collapsed segment?",te),Qe.contourId=gt.contourId=te.contourId,We(gt,te.otherEvent)>0&&(te.otherEvent.left=!0,gt.left=!1),te.otherEvent.otherEvent=gt,te.otherEvent=Qe,Ne.push(gt),Ne.push(Qe),Ne}function Fe(te,oe){return te[0]*oe[1]-te[1]*oe[0]}function ke(te,oe){return te[0]*oe[0]+te[1]*oe[1]}function Ye(te,oe,Ne){var Qe=function(ui,yi,xi,Ci,Jt){var ni=[yi[0]-ui[0],yi[1]-ui[1]],Vi=[Ci[0]-xi[0],Ci[1]-xi[1]];function Wi(Mi,pn,yn){return[Mi[0]+pn*yn[0],Mi[1]+pn*yn[1]]}var Xi=[xi[0]-ui[0],xi[1]-ui[1]],sn=Fe(ni,Vi),_n=sn*sn,dn=ke(ni,ni);if(_n>0){var Ki=Fe(Xi,Vi)/sn;if(Ki<0||Ki>1)return null;var tn=Fe(Xi,ni)/sn;return tn<0||tn>1?null:Ki===0||Ki===1?[Wi(ui,Ki,ni)]:tn===0||tn===1?[Wi(xi,tn,Vi)]:[Wi(ui,Ki,ni)]}if((_n=(sn=Fe(Xi,ni))*sn)>0)return null;var vi=ke(ni,Xi)/dn,Di=vi+ke(ni,Vi)/dn,Ln=Math.min(vi,Di),Yt=Math.max(vi,Di);return Ln<=1&&Yt>=0?Ln===1?[Wi(ui,Ln>0?Ln:0,ni)]:Yt===0?[Wi(ui,Yt<1?Yt:1,ni)]:[Wi(ui,Ln>0?Ln:0,ni),Wi(ui,Yt<1?Yt:1,ni)]:null}(te.point,te.otherEvent.point,oe.point,oe.otherEvent.point),gt=Qe?Qe.length:0;if(gt===0||gt===1&&($(te.point,oe.point)||$(te.otherEvent.point,oe.otherEvent.point))||gt===2&&te.isSubject===oe.isSubject)return 0;if(gt===1)return $(te.point,Qe[0])||$(te.otherEvent.point,Qe[0])||Xe(te,Qe[0],Ne),$(oe.point,Qe[0])||$(oe.otherEvent.point,Qe[0])||Xe(oe,Qe[0],Ne),1;var yt=[],Bt=!1,Ut=!1;return $(te.point,oe.point)?Bt=!0:We(te,oe)===1?yt.push(oe,te):yt.push(te,oe),$(te.otherEvent.point,oe.otherEvent.point)?Ut=!0:We(te.otherEvent,oe.otherEvent)===1?yt.push(oe.otherEvent,te.otherEvent):yt.push(te.otherEvent,oe.otherEvent),Bt&&Ut||Bt?(oe.type=m,te.type=oe.inOut===te.inOut?y:x,Bt&&!Ut&&Xe(yt[1].otherEvent,yt[0].point,Ne),2):Ut?(Xe(yt[0],yt[1].point,Ne),3):yt[0]!==yt[3].otherEvent?(Xe(yt[0],yt[1].point,Ne),Xe(yt[1],yt[2].point,Ne),3):(Xe(yt[0],yt[1].point,Ne),Xe(yt[3].otherEvent,yt[2].point,Ne),3)}function pt(te,oe){if(te===oe)return 0;if(et(te.point,te.otherEvent.point,oe.point)!==0||et(te.point,te.otherEvent.point,oe.otherEvent.point)!==0)return $(te.point,oe.point)?te.isBelow(oe.otherEvent.point)?-1:1:te.point[0]===oe.point[0]?te.point[1]<oe.point[1]?-1:1:We(te,oe)===1?oe.isAbove(te.point)?-1:1:te.isBelow(oe.point)?-1:1;if(te.isSubject!==oe.isSubject)return te.isSubject?-1:1;var Ne=te.point,Qe=oe.point;return Ne[0]===Qe[0]&&Ne[1]===Qe[1]?(Ne=te.otherEvent.point)[0]===(Qe=oe.otherEvent.point)[0]&&Ne[1]===Qe[1]?0:te.contourId>oe.contourId?1:-1:We(te,oe)===1?1:-1}var ot=function(){this.points=[],this.holeIds=[],this.holeOf=null,this.depth=null};function Ot(te,oe,Ne,Qe){var gt,yt=te+1,Bt=oe[te].point,Ut=oe.length;for(yt<Ut&&(gt=oe[yt].point);yt<Ut&&gt[0]===Bt[0]&&gt[1]===Bt[1];){if(!Ne[yt])return yt;++yt<Ut&&(gt=oe[yt].point)}for(yt=te-1;Ne[yt]&&yt>Qe;)yt--;return yt}ot.prototype.isExterior=function(){return this.holeOf==null};var wt=Pt,Et=Pt;function Pt(te,oe){if(!(this instanceof Pt))return new Pt(te,oe);if(this.data=te||[],this.length=this.data.length,this.compare=oe||wi,this.length>0)for(var Ne=(this.length>>1)-1;Ne>=0;

46Ne--)this._down(Ne)}function wi(te,oe){return te<oe?-1:te>oe?1:0}Pt.prototype={push:function(te){this.data.push(te),this.length++,this._up(this.length-1)},pop:function(){if(this.length!==0){var te=this.data[0];return this.length--,this.length>0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),te}},peek:function(){return this.data[0]},_up:function(te){for(var oe=this.data,Ne=this.compare,Qe=oe[te];te>0;){var gt=te-1>>1,yt=oe[gt];if(Ne(Qe,yt)>=0)break;oe[te]=yt,te=gt}oe[te]=Qe},_down:function(te){for(var oe=this.data,Ne=this.compare,Qe=this.length>>1,gt=oe[te];te<Qe;){var yt=1+(te<<1),Bt=yt+1,Ut=oe[yt];if(Bt<this.length&&Ne(oe[Bt],Ut)<0&&(yt=Bt,Ut=oe[Bt]),Ne(Ut,gt)>=0)break;oe[te]=Ut,te=yt}oe[te]=gt}},wt.default=Et;var lt=Math.max,Rt=Math.min,oi=0;function zi(te,oe,Ne,Qe,gt,yt){var Bt,Ut,ui,yi,xi,Ci;for(Bt=0,Ut=te.length-1;Bt<Ut;Bt++)if(yi=te[Bt+1],xi=new V(ui=te[Bt],!1,void 0,oe),Ci=new V(yi,!1,xi,oe),xi.otherEvent=Ci,ui[0]!==yi[0]||ui[1]!==yi[1]){xi.contourId=Ci.contourId=Ne,yt||(xi.isExteriorRing=!1,Ci.isExteriorRing=!1),We(xi,Ci)>0?Ci.left=!0:xi.left=!0;var Jt=ui[0],ni=ui[1];gt[0]=Rt(gt[0],Jt),gt[1]=Rt(gt[1],ni),gt[2]=lt(gt[2],Jt),gt[3]=lt(gt[3],ni),Qe.push(xi),Qe.push(Ci)}}var ki=[];function di(te,oe,Ne){typeof te[0][0][0]=="number"&&(te=[te]),typeof oe[0][0][0]=="number"&&(oe=[oe]);var Qe=function(ni,Vi,Wi){var Xi=null;return ni.length*Vi.length==0&&(Wi===T?Xi=ki:Wi===I?Xi=ni:Wi!==S&&Wi!==M||(Xi=ni.length===0?Vi:ni)),Xi}(te,oe,Ne);if(Qe)return Qe===ki?null:Qe;var gt=[1/0,1/0,-1/0,-1/0],yt=[1/0,1/0,-1/0,-1/0],Bt=function(ni,Vi,Wi,Xi,sn){var _n,dn,Ki,tn,vi,Di,Ln=new wt(null,We);for(Ki=0,tn=ni.length;Ki<tn;Ki++)for(vi=0,Di=(_n=ni[Ki]).length;vi<Di;vi++)(dn=vi===0)&&oi++,zi(_n[vi],!0,oi,Ln,Wi,dn);for(Ki=0,tn=Vi.length;Ki<tn;Ki++)for(vi=0,Di=(_n=Vi[Ki]).length;vi<Di;vi++)dn=vi===0,sn===I&&(dn=!1),dn&&oi++,zi(_n[vi],!1,oi,Ln,Xi,dn);return Ln}(te,oe,gt,yt,Ne);if(Qe=function(ni,Vi,Wi,Xi,sn){var _n=null;return(Wi[0]>Xi[2]||Xi[0]>Wi[2]||Wi[1]>Xi[3]||Xi[1]>Wi[3])&&(sn===T?_n=ki:sn===I?_n=ni:sn!==S&&sn!==M||(_n=ni.concat(Vi))),_n}(te,oe,gt,yt,Ne))return Qe===ki?null:Qe;for(var Ut=function(ni){var Vi,Wi,Xi=function(Ki){var tn,vi,Di,Ln,Yt=[];for(vi=0,Di=Ki.length;vi<Di;vi++)((tn=Ki[vi]).left&&tn.inResult||!tn.left&&tn.otherEvent.inResult)&&Yt.push(tn);for(var Mi=!1;!Mi;)for(Mi=!0,vi=0,Di=Yt.length;vi<Di;vi++)vi+1<Di&&We(Yt[vi],Yt[vi+1])===1&&(Ln=Yt[vi],Yt[vi]=Yt[vi+1],Yt[vi+1]=Ln,Mi=!1);for(vi=0,Di=Yt.length;vi<Di;vi++)(tn=Yt[vi]).otherPos=vi;for(vi=0,Di=Yt.length;vi<Di;vi++)(tn=Yt[vi]).left||(Ln=tn.otherPos,tn.otherPos=tn.otherEvent.otherPos,tn.otherEvent.otherPos=Ln);return Yt}(ni),sn={},_n=[],dn=function(){if(!sn[Vi]){var Ki=_n.length,tn=function(Yt,Mi,pn){var yn=new ot;if(Yt.prevInResult!=null){var Tn=Yt.prevInResult,tr=Tn.outputContourId;if(Tn.resultTransition>0){var xn=Mi[tr];if(xn.holeOf!=null){var Kt=xn.holeOf;Mi[Kt].holeIds.push(pn),yn.holeOf=Kt,yn.depth=Mi[tr].depth}else Mi[tr].holeIds.push(pn),yn.holeOf=tr,yn.depth=Mi[tr].depth+1}else yn.holeOf=null,yn.depth=Mi[tr].depth}else yn.holeOf=null,yn.depth=0;return yn}(Xi[Vi],_n,Ki),vi=function(Yt){sn[Yt]=!0,Yt<Xi.length&&Xi[Yt]&&(Xi[Yt].outputContourId=Ki)},Di=Vi,Ln=Vi;for(tn.points.push(Xi[Vi].point);vi(Di),vi(Di=Xi[Di].otherPos),tn.points.push(Xi[Di].point),!((Di=Ot(Di,Xi,sn,Ln))==Ln||Di>=Xi.length)&&Xi[Di];);_n.push(tn)}};for(Vi=0,Wi=Xi.length;Vi<Wi;Vi++)dn();return _n}(function(ni,Vi,Wi,Xi,sn,_n){for(var dn,Ki,tn,vi=new i(pt),Di=[],Ln=Math.min(Xi[2],sn[2]);ni.length!==0;){var Yt=ni.pop();if(Di.push(Yt),_n===T&&Yt.point[0]>Ln||_n===I&&Yt.point[0]>Xi[2])break;if(Yt.left){Ki=dn=vi.insert(Yt),dn=dn!==(tn=vi.minNode())?vi.prev(dn):null,Ki=vi.next(Ki);var Mi=dn?dn.key:null;if(P(Yt,Mi,_n),Ki&&Ye(Yt,Ki.key,ni)===2&&(P(Yt,Mi,_n),P(Ki.key,Yt,_n)),dn&&Ye(dn.key,Yt,ni)===2){var pn=dn;P(Mi,(pn=pn!==tn?vi.prev(pn):null)?pn.key:null,_n),P(Yt,Mi,_n)}}else Ki=dn=vi.find(Yt=Yt.otherEvent),dn&&Ki&&(dn=dn!==tn?vi.prev(dn):null,Ki=vi.next(Ki),vi.remove(Yt),Ki&&dn&&Ye(dn.key,Ki.key,ni))}return Di}(Bt,0,0,gt,yt,Ne)),ui=[],yi=0;yi<Ut.length;yi++){var xi=Ut[yi];if(xi.isExterior()){for(var Ci=[xi.points],Jt=0;Jt<xi.holeIds.length;Jt++)Ci.push(Ut[xi.holeIds[Jt]].points);ui.push(Ci)}}return ui}var hn={UNION:S,DIFFERENCE:I,INTERSECTION:T,XOR:M};n.diff=function(te,oe){return di(te,oe,I)},n.intersection=function(te,oe){return di(te,oe,T)},n.operations=hn,n.union=function(te,oe){return di(te,oe,S)},n.xor=function(te,oe){return di(te,oe,M)},Object.defineProperty(n,"__esModule",{value:!0})}

46($S.exports)),$S.exports);/**
47 * martinez v0.7.4
48 * Martinez polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor
49 *
50 * @author Alex Milevski <[email protected]>
51 * @license MIT
52 * @preserve
53 */function $y(n,e,i,o){const a=[],u=o===0?(d,m,y,x,T,S)=>{d.push(new Ke(S,y+(S-m)/(x-m)*(T-y)))}:(d,m,y,x,T,S)=>{d.push(new Ke(m+(S-y)/(T-y)*(x-m),S))};for(const d of n){const m=[];for(const y of d){if(y.length<=2)continue;const x=[];for(let I=0;I<y.length-1;I++){const M=y[I].x,P=y[I].y,k=y[I+1].x,V=y[I+1].y,N=o===0?M:P,$=o===0?k:V;N<e?$>e&&u(x,M,P,k,V,e):N>i?$<i&&u(x,M,P,k,V,i):x.push(y[I]),$<e&&N>=e&&u(x,M,P,k,V,e),$>i&&N<=i&&u(x,M,P,k,V,i)}let T=y[y.length-1];const S=o===0?T.x:T.y;S>=e&&S<=i&&x.push(T),x.length&&(T=x[x.length-1],x[0].x===T.x&&x[0].y===T.y||x.push(x[0]),m.push(x))}m.length&&a.push(m)}return a}function UR(n,e){const i=D1(n),o=D1([e]),a=HS.intersection(i,o);return a==null?[]:qS(a)}function GR(n,e){let o=D1(n,65536);const a=[];for(;e.valid();e.next()){const[u,d]=e.get(),m=u.x*65536,y=u.y*65536,x=d.x*65536,T=d.y*65536,S=x-m,I=T-y,M=Math.hypot(S,I);if(M===0)continue;const P=Math.trunc(I/M*3),k=-Math.trunc(S/M*3);a.push([[[m,y],[x,T],[x+P,T+k],[m+P,y+k],[m,y]]])}return a.length>0&&(o=HS.diff(o,a)),qS(o,1/65536)}function D1(n,e=1){return[n.map(i=>i.map(o=>[o.x*e,o.y*e]))]}function qS(n,e=1){return n.map(i=>i.map((o,a)=>{const u=o.map(d=>new Ke(d[0]*e,d[1]*e).round());return a>0&&u.reverse(),u}))}class k1{constructor(e,i){this.layoutVertexArray=new fl,this.indexArray=new mr,this.lineIndexArray=new Yo,this.triangleSegments=new zn,this.lineSegments=new zn,this.programConfigurations=new Ds(e.layers,{zoom:e.zoom,lut:e.lut}),this.uploaded=!1,i&&(this.elevatedLayoutVertexArray=new za)}update(e,i,o,a,u,d,m,y){this.programConfigurations.updatePaintArrays(e,i,u,o,a,d,m,y)}isEmpty(){return this.layoutVertexArray.length===0}needsUpload(){return this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,AR.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,CR.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,i,o,a,u,d,m){this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,o,a,u,d,void 0,m)}}class O1{constructor(e){this.zoom=e.zoom,this.pixelRatio=e.pixelRatio,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lut=e.lut,this.bufferData=new k1(e,!1),this.elevationBufferData=new k1(e,!0),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.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,i){}updateAppearances(e,i,o,a){}populate(e,i,o,a){this.hasPattern=L1("fill",this.layers,this.pixelRatio,i);const u=this.layers[0].layout.get("fill-sort-key"),d=[];for(const{feature:m,id:y,index:x,sourceLayerIndex:T}of e){const S=this.layers[0]._featureFilter.needGeometry,I=ve(m,S);if(!this.layers[0]._featureFilter.filter(new bn(this.zoom,{worldview:this.worldview,activeFloors:i.activeFloors}),I,o))continue;const M=u?u.evaluate(I,{},o,i.availableImages):void 0,P={id:y,properties:m.properties,type:m.type,sourceLayerIndex:T,index:x,geometry:S?I.geometry:ce(m,o,a),patterns:{},sortKey:M};d.push(P)}u&&d.sort((m,y)=>m.sortKey-y.sortKey);for(const m of d){const{geometry:y,index:x,sourceLayerIndex:T}=m;if(this.hasPattern){const S=z1("fill",this.layers,m,this.zoom,this.pixelRatio,i);this.patternFeatures.push(S)}else this.addFeature(m,y,x,o,{},i.availableImages,i.brightness,i.elevationFeatures);i.featureIndex.insert(e[x].feature,y,x,T,this.index)}}update(e,i,o,a,u,d,m){this.bufferData.update(e,i,o,a,u,d,m,this.worldview),this.elevationBufferData.update(e,i,o,a,u,d,m,this.worldview),this.elevatedStructures&&this.elevatedStructures.update(e,i,o,a,u,d,m,this.worldview)}addFeatures(e,i,o,a,u,d){for(const m of this.patternFeatures)this.addFeature(m,m.geometry,m.index,i,o,a,d,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()}

53addFeature(e,i,o,a,u,d=[],m,y){const x=Fm(i,500);this.elevationMode!=="none"?this.addElevatedRoadFeature(e,x,a,o,y):this.addGeometry(x,this.bufferData),this.bufferData.populatePaintArrays(e,o,u,d,a,m,this.worldview),this.elevationBufferData.populatePaintArrays(e,o,u,d,a,m,this.worldview)}getUnevaluatedPortalGraph(){return this.elevatedStructures?this.elevatedStructures.unevaluatedPortals:void 0}getElevationPolygons(){return this.elevatedStructures?this.elevatedStructures.portalPolygons:void 0}setEvaluatedPortalGraph(e,i,o,a,u){this.elevatedStructures&&(this.elevatedStructures.construct(e),this.elevatedStructures.populatePaintArrays(i,o,a,u,this.worldview))}addElevatedRoadFeature(e,i,o,a,u){const d=new Array,m=Qi.getElevationFeature(e,u);if(!m)return void this.addGeometry(i,this.bufferData);{const x=this.clipPolygonsToTile(i,1);x.length>0&&d.push({polygons:x,elevationFeature:m,elevationTileID:o})}const y={guardRailEnabled:this.layers[0].layout.get("fill-construct-bridge-guard-rail").evaluate(e,{},o),featureIndex:a};for(const x of d)if(x.elevationFeature){if(this.elevationMode==="hd-road-base"){this.elevatedStructures||(this.elevatedStructures=new Jo(x.elevationTileID,this.layers,this.zoom,this.lut));const S=x.elevationFeature.isTunnel();let I=0;e.properties.hasOwnProperty(Me)&&(I=+e.properties[Me]);for(const M of x.polygons)this.elevatedStructures.addPortalCandidates(x.elevationFeature.id,M,S,x.elevationFeature,I)}x.elevationFeature.constantHeight==null&&(x.polygons=this.prepareElevatedPolygons(x.polygons,x.elevationFeature,x.elevationTileID));const T=new cn(o,x.elevationTileID);this.addElevatedGeometry(x.polygons,T,x.elevationFeature,this.elevationMode==="hd-road-base"?0:.05,a,y)}}addElevatedGeometry(e,i,o,a,u,d){const m={elevation:o,elevationSampler:i,bias:a,index:u,featureInfo:d},[y,x]=this.addGeometry(e,this.elevationBufferData,m);this.elevationBufferData.heightRange==null?this.elevationBufferData.heightRange={min:y,max:x}:(this.elevationBufferData.heightRange.min=Math.min(this.elevationBufferData.heightRange.min,y),this.elevationBufferData.heightRange.max=Math.max(this.elevationBufferData.heightRange.max,x))}addGeometry(e,i,o){let a=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,d=null;o&&(d=o.elevationSampler.constantElevation(o.elevation,o.bias),d!=null&&(a=d,u=d));const m=(y,x,T)=>{if(o!=null)if(x.push(y),d!=null)i.elevatedLayoutVertexArray.emplaceBack(d),T.push(d);else{const S=o.elevationSampler.pointElevation(y,o.elevation,o.bias);i.elevatedLayoutVertexArray.emplaceBack(S),T.push(S),a=Math.min(a,S),u=Math.max(u,S)}};for(const y of e){let x=0;for(const q of y)x+=q.length;const T=i.triangleSegments.prepareSegment(x,i.layoutVertexArray,i.indexArray),S=T.vertexLength,I=[],M=[],P=[],k=[],V=[],N=i.layoutVertexArray.length;for(const q of y){if(q.length===0)continue;q!==y[0]&&M.push(I.length/2);const Y=i.lineSegments.prepareSegment(q.length,i.layoutVertexArray,i.lineIndexArray),re=Y.vertexLength;o&&V.push(i.layoutVertexArray.length-N),m(q[0],P,k),i.layoutVertexArray.emplaceBack(q[0].x,q[0].y),i.lineIndexArray.emplaceBack(re+q.length-1,re),I.push(q[0].x),I.push(q[0].y);for(let ee=1;ee<q.length;ee++)m(q[ee],P,k),i.layoutVertexArray.emplaceBack(q[ee].x,q[ee].y),i.lineIndexArray.emplaceBack(re+ee-1,re+ee),I.push(q[ee].x),I.push(q[ee].y);Y.vertexLength+=q.length,Y.primitiveLength+=q.length}const $=up(I,M);for(let q=0;q<$.length;q+=3)i.indexArray.emplaceBack(S+$[q],S+$[q+1],S+$[q+2]);if($.length>0&&o&&this.elevationMode==="hd-road-base"){const q=o.elevation.isTunnel(),Y=o.elevation.safeArea,re=this.elevatedStructures.addVertices(P,k);this.elevatedStructures.addTriangles($,re,q);const ee=V.length;if(ee>0){for(let ae=0;ae<ee-1;ae++)this.elevatedStructures.addRenderableRing(o.index,V[ae]+re,V[ae+1]-V[ae],q,Y,o.featureInfo);this.elevatedStructures.addRenderableRing(o.index,V[ee-1]+re,P.length-V[ee-1],q,Y,o.featureInfo)}}T.vertexLength+=x,T.primitiveLength+=$.length/3}return[a,u]}prepareElevatedPolygons(e,i,o){const a=1/U(o),u=[];for(const d of e){const m=GR(d,new Zi(i,a));u.push(...m)}return u}clipPolygonsToTile(e,i){const o=-i,a=-i,u=ht+i,d=ht+i;let m=0;const y=[],x=[];for(;m<e.length;m++){const I=e[m],M=Aa(I);(M.min.x>=o&&M.max.x<=u&&M.min.y>=a&&M.max.y<=d?y:x).push(I)}if(y.length===e.length)return e;const T=[new Ke(o,a),new Ke(u,a),new Ke(u,d),new Ke(o,d),new Ke(o,a)],S=y;for(const I of x)S.push(...UR(I,T));return S}}let ZS,WS,XS,YS;At(O1,"FillBucket",{omit:["layers","patternFeatures"]}),At(k1,"FillBufferData"),At(Jo,"ElevatedStructures");class Hy{constructor(e,i,o,a){if(this.triangleCount=i.length/3,this.min=new Ke(0,0),this.max=new Ke(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[u,d]=[e[0].clone(),e[0].clone()];for(let S=1;S<e.length;++S){const I=e[S];u.x=Math.min(u.x,I.x),u.y=Math.min(u.y,I.y),d.x=Math.max(d.x,I.x),d.y=Math.max(d.y,I.y)}if(a){const S=Math.ceil(Math.max(d.x-u.x,d.y-u.y)/a);o=Math.max(o,S)}if(o===0)return;this.min=u,this.max=d;const m=this.max.sub(this.min);m.x=Math.max(m.x,1),m.y=Math.max(m.y,1);const y=Math.max(m.x,m.y)/o;this.cellsX=Math.max(1,Math.ceil(m.x/y)),this.cellsY=Math.max(1,Math.ceil(m.y/y)),this.xScale=1/y,this.yScale=1/y;const x=[];for(let S=0;S<this.triangleCount;S++){const I=e[i[3*S+0]].sub(this.min),M=e[i[3*S+1]].sub(this.min),P=e[i[3*S+2]].sub(this.min),k=vl(M

53ath.floor(Math.min(I.x,M.x,P.x)),this.xScale,this.cellsX),V=vl(Math.floor(Math.max(I.x,M.x,P.x)),this.xScale,this.cellsX),N=vl(Math.floor(Math.min(I.y,M.y,P.y)),this.yScale,this.cellsY),$=vl(Math.floor(Math.max(I.y,M.y,P.y)),this.yScale,this.cellsY),q=new Ke(0,0),Y=new Ke(0,0),re=new Ke(0,0),ee=new Ke(0,0);for(let ae=N;ae<=$;++ae){q.y=Y.y=ae*y,re.y=ee.y=(ae+1)*y;for(let he=k;he<=V;++he)q.x=re.x=he*y,Y.x=ee.x=(he+1)*y,(eo(I,M,P,q,Y,ee)||eo(I,M,P,q,ee,re))&&x.push({cellIdx:ae*this.cellsX+he,triIdx:S})}}if(x.length===0)return;x.sort((S,I)=>S.cellIdx-I.cellIdx||S.triIdx-I.triIdx);let T=0;for(;T<x.length;){const S=x[T].cellIdx,I={start:this.payload.length,len:0};for(;T<x.length&&x[T].cellIdx===S;)++I.len,this.payload.push(x[T++].triIdx);this.cells[S]=I}}_lazyInitLookup(){this.lookup||(this.lookup=new Uint8Array(Math.ceil(this.triangleCount/8))),this.lookup.fill(0)}queryPoint(e,i){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 o=vl(e.x-this.min.x,this.xScale,this.cellsX),a=vl(e.y-this.min.y,this.yScale,this.cellsY),u=this.cells[a*this.cellsX+o];if(u){this._lazyInitLookup();for(let d=0;d<u.len;d++){const m=this.payload[u.start+d],y=Math.floor(m/8),x=1<<m%8;if(!(this.lookup[y]&x)&&(this.lookup[y]|=x,i.push(m),i.length===this.triangleCount))return}}}query(e,i,o){if(this.triangleCount===0||this.cells.length===0||e.x>this.max.x||this.min.x>i.x||e.y>this.max.y||this.min.y>i.y)return;this._lazyInitLookup();const a=vl(e.x-this.min.x,this.xScale,this.cellsX),u=vl(i.x-this.min.x,this.xScale,this.cellsX),d=vl(e.y-this.min.y,this.yScale,this.cellsY),m=vl(i.y-this.min.y,this.yScale,this.cellsY);for(let y=d;y<=m;y++)for(let x=a;x<=u;x++){const T=this.cells[y*this.cellsX+x];if(T)for(let S=0;S<T.len;S++){const I=this.payload[T.start+S],M=Math.floor(I/8),P=1<<I%8;if(!(this.lookup[M]&P)&&(this.lookup[M]|=P,o.push(I),o.length===this.triangleCount))return}}}}function vl(n,e,i){return Math.max(0,Math.min(i-1,Math.floor(n*e)))}At(Hy,"TriangleGridIndex");class KS{constructor(e){this.zoom=e.zoom,this.layers=e.layers,this.layerIds=this.layers.map(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.footprints=[],this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,i){for(const o of this.footprints)i.push({footprint:o,id:e})}updateAppearances(e,i,o,a){}populate(e,i,o,a){const u=[];for(const{feature:d,id:m,index:y,sourceLayerIndex:x}of e){const T=this.layers[0]._featureFilter.needGeometry,S=ve(d,T);if(!this.layers[0]._featureFilter.filter(new bn(this.zoom,{worldview:this.worldview,activeFloors:i.activeFloors}),S,o))continue;const I={id:m,properties:d.properties,type:d.type,sourceLayerIndex:x,index:y,geometry:T?S.geometry:ce(d,o,a),patterns:{}};u.push(I)}for(const d of u){const{geometry:m,index:y,sourceLayerIndex:x}=d;this.addFeature(d,m,y,o,{},i.availableImages,i.brightness),i.featureIndex.insert(e[y].feature,m,y,x,this.index)}}isEmpty(){return this.footprints.length===0}uploadPending(){return!1}upload(e){}update(e,i,o,a,u,d,m){}destroy(){}addFeature(e,i,o,a,u,d=[],m){for(const y of Fm(i,2)){const x=[],T=[],S=[],I=new Ke(1/0,1/0),M=new Ke(-1/0,-1/0);for(const V of y)if(V.length!==0){V!==y[0]&&S.push(T.length/2);for(let N=0;N<V.length;N++)T.push(V[N].x),T.push(V[N].y),x.push(V[N]),I.x=Math.min(I.x,V[N].x),I.y=Math.min(I.y,V[N].y),M.x=Math.max(M.x,V[N].x),M.y=Math.max(M.y,V[N].y)}const P=up(T,S),k=new Hy(x,P,8,256);this.footprints.push({vertices:x,indices:P,grid:k,min:I,max:M})}}}At(KS,"ClipBucket",{omit:["layers"]});const $R=Ai([{name:"a_pos_normal_ed",components:4,type:"Int16"}]),HR=Ai([{name:"a_pos_end",components:4,type:"Int16"},{name:"a_angular_offset_factor",components:1,type:"Int16"}]),qR=Ai([{name:"a_flood_light_ground_radius",components:1,type:"Float32"}]),ZR=Ai([{name:"a_centroid_pos",components:2,type:"Uint16"}]),WR=Ai([{name:"a_join_normal_inside",components:3,type:"Int16"}]),XR=Ai([{name:"a_hidden_by_landmark",components:1,type:"Uint8"}]),YR=Ai([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]),{members:KR}=$R,Bm=Number.MAX_SAFE_INTEGER,JS=Bm-1;function QS(n,e,i,o){return n.order<e||n.order===Bm||!(n.clipMask&i)||function(a,u){return u.length!==0&&u.find(d=>d===a)===void 0}(o,n.clipScope)}function qy(n,e){return n.x-e.x||n.y-e.y}function eE(n,e){return qy(n.min,e.min)===0&&qy(n.max,e.max)===0}function F1(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 Zy(n,e){if(n.length!==e.length)return!1;for(let i=0;i<n.length;i++)if(n[i].sourceId!==e[i].sourceId||!eE(n[i],e[i])||n[i].order!==e[i].order||n[i].clipMask!==e[i].clipMask||!Ta(n[i].clipScope,e[i].clipScope))return!1;return!0}function tE(n,e,i){const o=1/ht,a=1/(1<<i.canonical.z),u=(e.x*o+i.canonical.x)*a+i.wrap,d=(e.y*o+i.canonical.y)*a;return{min:new Ke((n.x*o+i.canonical.x)*a+i.wrap,(n.y*o+i.canonical.y)*a),max:new Ke(u,d)}}function JR(n,e,i){const o=1<<i.canonical.z,a=((e.x-i.wrap)*o-i.canonical.x)*ht,u=(e.y*o-i.canonical.y)*ht;return{min:new Ke(((n.x-i.wrap)*o-i.canonical.x)*ht,(n.y*o-i.canonical.y)*ht),max:new Ke(a,u)}}function B1(n,e,i,o,a,u,d){const m=n.indices,y=n.vertices,x=[];for(let T=o;T<o+a;T+=3){const S=e[i[T+0]+u],I=e[i[T+1]+u],M=e[i[T+2]+u],P=Math.min(S.x,I.x,M.x),k=Math.max(S.x,I.x,M.x),V=Math.min(S.y,I.y,M.y),N=Math.max(S.y,I.y,M.y);x.length=0,n.grid.query(new Ke(P,V),new Ke(k,N),x);for(let $=0;$<x.length;$++){const q=x[$];if(eo(y[m[3*q+0]],y[m[3*q+1]],y[m[3*q+2]],S,I,M,d))return!0}}return!1}function iE(n,e,i,o){if(!n||!i)return!1;let a=n.vertices;if(!e.canonical.equals(o.canonical)||e.wrap!==o.wrap){if(i.vertices.length<n.vertices.length)return iE(i,o,n,e);const u=e.canonical,d=o.canonical,m=Math.pow(2,d.z-u.z);a=n.vertices.map(y=>new Ke((y.x+u.x*ht)*m-d.x*ht,(y.y+u.y*ht)*m-d.y*ht))}return B1(i,a,n.indices,0,n.indices.length,0,0)}function nE(n,e,i,o){const a=Math.pow(2,o.z-i.z);return new Ke((n+i.x*ht)*a-o.x*ht,(e+i.y*ht)*a-o.y*ht)}function rE(n,e){const i=[];e.grid.queryPoint(n,i);const o=e.indices,a=e.vertices;for(let u=0;u<i.length;u++){const d=i[u];if(fn([a[o[3*d+0]],a[o[3*d+1]],a[o[3*d+2]]],n))return!0}return!1}const N1=[new Ke(0,0),new Ke(ht,0),new Ke(ht,ht),new Ke(0,ht)];function oE(n,e){const i=[];let o=[];if(!e||n.length<2)return[n];if(n.length===2)return Zr(n[0],n[1],N1)?[n]:[];for(let a=0;a<n.length+2;a++){const u=n[a%n.length],d=n[(a+1)%n.length],m=Zr(a===0?n[n.length-1]:n[(a-1)%n.length],u,N1),y=Zr(u,d,N1),x=m||y;x&&o.push(u),x&&y||o.length>0&&(o.length>1&&i.push(o),o=[])}return o.length>1&&i.push(o),i}const V1=ge.types,QR=["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"],eL=["fill-extrusion-flood-light-ground-radius"],tL=Math.pow(2,13),iL=Math.pow(2,15)-1,sE=new Ke(0,1),nc=2147483648,aE=7,lE=450;function Nm(n,e,i,o,a,u,d,m){n.emplaceBack((e<<1)+d,(i<<1)+u,(Math.floor(o*tL)<<1)+a,Math.round(m))}function Vm(n,e,i){n.emplaceBack(e.x*ht,e.y*ht,i?1:0)}function Wy(n,e,i,o,a,u){n.emplaceBack(e.x,e.y,(i.x<<1)+o,(i.y<<1)+a,u)}function jm(n,e,i){n.emplaceBack(e.x,e.y,e.z,i[0]*16384,i[1]*16384,i[2]*16384)}class cE{constructor(){this.vertexOffset=0,this.vertexCount=0,this.indexOffset=0,this.indexCount=0}}class uE{constructor(){this.centroidXY=new Ke(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 Ke(Number.MAX_VALUE,Number.MAX_VALUE),this.max=new Ke(-Number.MAX_VALUE,-Number.MAX_VALUE),this.height=0,this.buildingId=0}span(){return new Ke(this.max.x-this.min.x,this.max.y-this.min.y)}}class hE{constructor(){this.acc=new Ke(0,0),this.accCount=0,this.centroidDataIndex=0}startRing(e,i){e.min.x===Number.MAX_VALUE&&(e.min.x=e.max.x=i.x,e.min.y=e.max.y=i.y)}appendEdge(e,i,o){this.accCount++,this.acc._add(i);let a=!!this.borders;i.x<e.min.x?(e.min.x=i.x,a=!0):i.x>e.max.x&&(e.max.x=i.x,a=!0),i.y<e.min.y?(e.min.y=i.y,a=!0):i.y>e.max.y&&(e.max.y=i.y,a=!0),((i.x===0||i.x===ht)&&i.x===o.x)!=((i.y===0||i.y===ht)&&i.y===o.y)&&this.processBorderOverlap(i,o),a&&this.checkBorderIntersection(i,o)}checkBorderIntersection(e,i){i.x<0!=e.x<0&&this.addBorderIntersection(0,Qt(i.y,e.y,(0-i.x)/(e.x-i.x))),i.x>ht!=e.x>ht&&this.addBorderIntersection(1,Qt(i.y,e.y,(ht-i.x)/(e.x-i.x))),i.y<0!=e.y<0&&this.addBorderIntersection(2,Qt(i.x,e.x,(0-i.y)/(e.y-i.y))),i.y>ht!=e.y>ht&&this.addBorderIntersection(3,Qt(i.x,e.x,(ht-i.y)/(e.y-i.y)))}addBorderIntersection(e,i){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 o=this.borders[e];i<o[0]&&(o[0]=i),i>o[1]&&(o[1]=i)}processBorderOverlap(e,i){if(e.x===i.x){if(e.y===i.y)return;const o=e.x===0?0:1;this.addBorderIntersection(o,i.y),this.addBorderIntersection(o,e.y)}else{const o=e.y===0?2:3;this.addBorderIntersection(o,i.x),this.addBorderIntersection(o,e.x)}}centroid(){return this.accCount===0?new Ke(0,0):new Ke(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,i)=>e+ +(i[0]!==Number.MAX_VALUE),0):0}}function dE(n,e){const i=n.add(e)._unit(),o=j(n.x*i.x+n.y*i.y,-1,1);var a,u,d;return a=Math.acos(o),Math.min(4,Math.max(-4,Math.tan(a)))/4*iL*((u=n).x*(d=e).y-u.y*d.x<0?-1:1)}const nL=[n=>n.x<0,n=>n.x>ht,n=>n.y<0,n=>n.y>ht];function rL(n,e,i,o){const a=[4];if(o===0)return a;i._mult(o);const u=n.sub(i),d=e.sub(i),m=[n,e,u,d];for(let y=0;y<4;y++)for(const x of m)if(nL[y](x)){a.push(y);break}return a}class j1{constructor(e){this.groundRadiusArray=null,this.groundRadiusBuffer=null,this.vertexArray=new pm,this.indexArray=new mr,this.programConfigurations=new Ds(e.layers,{zoom:e.zoom,lut:e.lut},i=>eL.includes(i)),this._segments=new zn,this.hiddenByLandmarkVertexArray=new Jd,this._segmentToGroundQuads={},this._segmentToGroundQuads[0]=[],this._segmentToRegionTriCounts={},this._segmentToRegionTriCounts[0]=[0,0,0,0,0],this.regionSegments={},this.regionSegments[4]=new zn}getDefaultSegment(){return this.regionSegments[4]}hasData(){return this.vertexArray.length!==0}addData(e,i,o,a=!1){const u=e.length;if(u>2){let d=Math.max(0,this._segments.get().length-1);const m=this._segments._prepareSegment(4*u,this.vertexArray.length,2*this._segmentToGroundQuads[d].length);let y;d!==this._segments.get().length-1&&(d++,this._segmentToGroundQuads[d]=[],this._segmentToRegionTriCounts[d]=[0,0,0,0,0]);{const x=e[0],T=e[1];y=dE(x.sub(e[u-1])._perp()._unit(),T.sub(x)._perp()._unit())}for(let x=0;x<u;x++){const T=x===u-1?0:x+1,S=e[x],I=e[T],M=e[T===u-1?0:T+1],P=I.sub(S)._perp()._unit(),k=dE(P,M.sub(I)._perp()._unit()),V=y,N=k;if(U1(S,I,i)||a&&mE(S,i)&&mE(I,i)){y=k;continue}const $=m.vertexLength;Wy(this.vertexArray,S,I,1,1,V),Wy(this.vertexArray,S,I,1,0,V),Wy(this.vertexArray,S,I,0,1,N),Wy(this.vertexArray,S,I,0,0,N),m.vertexLength+=4;const q=rL(S,I,P,o);for(const Y of q)this._segmentToGroundQuads[d].push({id:$,region:Y}),this._segmentToRegionTriCounts[d][Y]+=2,m.primitiveLength+=2;y=k}}}prepareBorderSegments(){if(!this.hasData())return;const e=this._segments.get(),i=e.length;for(let o=0;o<i;o++)this._segmentToGroundQuads[o].sort((a,u)=>a.region-u.region);for(let o=0;o<i;o++){const a=this._segmentToGroundQuads[o],u=e[o],d=this._segmentToRegionTriCounts[o];d.reduce((y,x)=>y+x,0);let m=0;for(let y=0;y<=4;y++){const x=d[y];if(x!==0){let T=this.regionSegments[y];T||(T=this.regionSegments[y]=new zn);const S={vertexOffset:u.vertexOffset,primitiveOffset:u.primitiveOffset+m,vertexLength:u.vertexLength,primitiveLength:x};T.get().push(S)}m+=x}for(let y=0;y<a.length;y++){const x=a[y].id;this.indexArray.emplaceBack(x,x+1,x+3),this.indexArray.emplaceBack(x,x+3,x+2)}}this._segmentToGroundQuads=null,this._segmentToRegionTriCounts=null,this._segments.destroy(),this._segments=null}addPaintPropertiesData(e,i,o,a,u,d,m){this.hasData()&&this.programConfigurations.populatePaintArrays(this.vertexArray.length,e,i,o,a,u,d,void 0,m)}upload(e){this.hasData()&&(this.vertexBuffer=e.createVertexBuffer(this.vertexArray,HR.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.groundRadiusArray!=null&&(this.groundRadiusBuffer=e.createVertexBuffer(this.groundRadiusArray,qR.members)))}uploadPaintProperties(e){this.hasData()&&this.programConfigurations.upload(e)}update(e,i,o,a,u,d,m,y){this.hasData()&&this.programConfigurations.updatePaintArrays(e,i,o,a,u,d,m,y)}updateHiddenByLandmark(e){this.updateHiddenByLandmarkRange(e.groundVertexArrayOffset,e.groundVertexCount,!!(e.flags&nc))}updateHiddenByLandmarkRange(e,i,o){if(!this.hasData())return;const a=i+e;if(i!==0){for(let u=e;u<a;++u)this.hiddenByLandmarkVertexArray.emplace(u,o?1:0);this._needsHiddenByLandmarkUpdate=!0}}uploadHiddenByLandmark(e){this.hasData()&&this._needsHiddenByLandmarkUpdate&&(!this.hiddenByLandmarkVertexBuffer&&this.hiddenByLandmarkVertexArray.length>0?this.hiddenByLandmarkVertexBuffer=e.createVertexBuffer(this.hiddenByLandmarkVertexArray,XR.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 i=this.regionSegments[e];i&&i.destroy()}}}}class Xy{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(i=>i.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 mr,this.footprintVertices=new fl,this.footprintSegments=[],this.layoutVertexArray=new qc,this.centroidVertexArray=new Oy,this.wallVertexArray=new Qu,this.indexArray=new mr,this.programConfigurations=new Ds(e.layers,{zoom:e.zoom,lut:e.lut},i=>QR.includes(i)),this.segments=new zn,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.groundEffect=new j1(e),this.maxHeight=0,this.partLookup={},this.triangleSubSegments=[],this.polygonSegments=[],this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,i){}updateAppearances(e,i,o,a){}populate(e,i,o,a){this.features=[],this.hasPattern=L1("fill-extrusion",this.layers,this.pixelRatio,i),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=U(o),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:u,id:d,index:m,sourceLayerIndex:y}of e){const x=this.layers[0]._featureFilter.needGeometry,T=ve(u,x);if(!this.layers[0]._featureFilter.filter(new bn(this.zoom,{worldview:this.worldview,activeFloors:i.activeFloors}),T,o))continue;const S={id:d,sourceLayerIndex:y,index:m,geometry:x?T.geometry:ce(u,o,a),properties:u.properties,type:u.type,patterns:{}},I=this.layoutVertexArray.length,M=V1[S.type]==="Polygon";if(this.hasPattern)this.features.push({featureId:u.id,feature:z1("fill-extrusion",this.layers,S,this.zoom,this.pixelRatio,i)});else if(this.wallMode)for(const P of S.geometry)for(const k of oE(P,M))this.addFeature(u.id,S,[k],m,o,{},i.availableImages,a,i.brightness);else this.addFeature(u.id,S,S.geometry,m,o,{},i.availableImages,a,i.brightness);i.featureIndex.insert(u,S.geometry,m,y,this.index,I)}this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles(),this.groundEffect.prepareBorderSegments(),this.polygonSegments.length=0}addFeatures(e,i,o,a,u,d){for(const{featureId:m,feature:y}of this.features){const x=V1[y.type]==="Polygon",{geometry:T}=y;

53if(this.wallMode)for(const S of T)for(const I of oE(S,x))this.addFeature(m,y,[I],y.index,i,o,a,u,d);else this.addFeature(m,y,T,y.index,i,o,a,u,d)}this.sortBorders(),this.projection.name==="mercator"&&this.splitToSubtiles()}update(e,i,o,a,u,d,m){this.programConfigurations.updatePaintArrays(e,i,u,o,a,d,m,this.worldview),this.groundEffect.update(e,i,u,o,a,d,m,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,KR),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.wallVertexBuffer=e.createVertexBuffer(this.wallVertexArray,WR.members),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=e.createVertexBuffer(this.layoutVertexExtArray,YR.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,ZR.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,i,o,a,u,d,m,y,x){const T=this.layers[0].paint.get("fill-extrusion-flood-light-ground-radius").evaluate(i,{})/this.tileToMeter,S=[new Ke(0,0),new Ke(ht,ht)],I=y.projection,M=I.name==="globe",P=this.wallMode||V1[i.type]==="Polygon",k=new hE;k.centroidDataIndex=this.centroidData.length;const V=new uE;V.buildingId=e,i.properties&&i.properties.hasOwnProperty("building_id")&&(V.buildingId=i.properties.building_id);const N=this.layers[0].paint.get("fill-extrusion-base").evaluate(i,{},u)<=0,$=this.layers[0].paint.get("fill-extrusion-height").evaluate(i,{},u);let q;if(V.height=$,V.vertexArrayOffset=this.layoutVertexArray.length,V.groundVertexArrayOffset=this.groundEffect.vertexArray.length,M&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new qd),this.wallMode){if(M)return void Tt("Non zero fill-extrusion-line-width is not yet supported on globe.");if(o.length!==1)return;q=function(xe){const Be=xe[0].x===xe[xe.length-1].x&&xe[0].y===xe[xe.length-1].y;(function(Et){let Pt=0;const wi=Et.length;for(let lt=0;lt<wi;lt++)Pt+=(Et[(lt+1)%wi].x-Et[lt].x)*(Et[(lt+1)%wi].y+Et[lt].y);return Pt>=0})(xe)||(xe=xe.reverse());const $e={geometry:[],joinNormals:[],indices:[]},Je=[],et=[],We=[];let Xe=xe.length;for(;Xe>=2&&xe[Xe-1].equals(xe[Xe-2]);)Xe--;if(Xe<(Be?3:2))return $e;let Fe,ke,Ye,pt,ot,Ot=0;for(;Ot<Xe-1&&xe[Ot].equals(xe[Ot+1]);)Ot++;Be&&(Fe=xe[Xe-2],ot=xe[Ot].sub(Fe)._unit()._perp());for(let Et=Ot;Et<Xe;Et++){if(Ye=Et===Xe-1?Be?xe[Ot+1]:void 0:xe[Et+1],Ye&&xe[Et].equals(Ye))continue;ot&&(pt=ot),Fe&&(ke=Fe),Fe=xe[Et],ot=Ye?Ye.sub(Fe)._unit()._perp():pt,pt=pt||ot;let Pt=pt.add(ot);Pt.x===0&&Pt.y===0||Pt._unit();const wi=Pt.x*ot.x+Pt.y*ot.y,lt=wi!==0?1/wi:1/0,Rt=pt.x*ot.y-pt.y*ot.x>0;let oi="miter";const zi=2;oi==="miter"&&lt>zi&&(oi="bevel"),oi==="bevel"&&(lt>100&&(oi="flipbevel"),lt<zi&&(oi="miter"));const ki=(di,hn,te,oe)=>{const Ne=new Ke(di.x,di.y),Qe=new Ke(di.x,di.y);Ne.x+=hn.x*oe,Ne.y+=hn.y*oe,Qe.x-=hn.x*Math.max(te,1),Qe.y-=hn.y*Math.max(te,1),We.push(hn),Je.push(Ne),et.push(Qe)};if(oi==="miter")Pt._mult(lt),ki(Fe,Pt,0,0);else if(oi==="flipbevel")Pt=ot.mult(-1),ki(Fe,Pt,0,0),ki(Fe,Pt.mult(-1),0,0);else{const di=-Math.sqrt(lt*lt-1),hn=Rt?di:0,te=Rt?0:di;ke&&ki(Fe,pt,hn,te),Ye&&ki(Fe,ot,hn,te)}}$e.geometry=[...Je,...et.reverse(),Je[0]],$e.joinNormals=[...We,...We.reverse(),We[We.length-1]];const wt=$e.geometry.length-1;for(let Et=0;Et<wt/2;Et++)if(Et+1<wt/2){let Pt=Et,wi=Et+1,lt=wt-1-Et,Rt=wt-2-Et;Pt=Pt===0?wt-1:Pt-1,wi=wi===0?wt-1:wi-1,lt=lt===0?wt-1:lt-1,Rt=Rt===0?wt-1:Rt-1,$e.indices.push(lt),$e.indices.push(wi),$e.indices.push(Pt),$e.indices.push(lt),$e.indices.push(Rt),$e.indices.push(wi)}return $e}(o[0]),o=[q.geometry]}const Y=(xe,Be)=>xe<(Be.length-1)/2||xe===Be.length-1,re=this.wallMode?[o]:Fm(o,500);for(let xe=re.length-1;xe>=0;xe--){const Be=re[xe];(Be.length===0||(ee=Be[0]).every(Ge=>Ge.x<=0)||ee.every(Ge=>Ge.x>=ht)||ee.every(Ge=>Ge.y<=0)||ee.every(Ge=>Ge.y>

53=ht))&&re.splice(xe,1)}var ee;let ae;if(M)ae=vE(re,S,u);else{ae=[];for(const xe of re)ae.push({polygon:xe,bounds:S})}const he=P?this.edgeRadius:0,me=he>0&&this.zoom<17,De=(xe,Be)=>{if(xe.length===0)return!1;const Ge=xe[xe.length-1];return Be.x===Ge.x&&Be.y===Ge.y};for(const{polygon:xe,bounds:Be}of ae){let Ge=0,$e=0;for(const Xe of xe)P&&!Xe[0].equals(Xe[Xe.length-1])&&Xe.push(Xe[0]),$e+=P?Xe.length-1:Xe.length;const Je=this.segments.prepareSegment((P?5:4)*$e,this.layoutVertexArray,this.indexArray);V.footprintSegIdx<0&&(V.footprintSegIdx=this.footprintSegments.length),V.polygonSegIdx<0&&(V.polygonSegIdx=this.polygonSegments.length);const et={triangleArrayOffset:this.indexArray.length,triangleCount:0,triangleSegIdx:this.segments.segments.length-1},We=new cE;if(We.vertexOffset=this.footprintVertices.length,We.indexOffset=3*this.footprintIndices.length,We.ringIndices=[],P){const Xe=[],Fe=[];Ge=Je.vertexLength;for(let Ye=0;Ye<xe.length;Ye++){const pt=xe[Ye];pt.length&&Ye!==0&&Fe.push(Xe.length/2);const ot=[];let Ot,wt;Ot=pt[1].sub(pt[0])._perp()._unit(),We.ringIndices.push(pt.length-1);for(let Et=1;Et<pt.length;Et++){const Pt=pt[Et],wi=pt[Et===pt.length-1?1:Et+1],lt=Pt.clone();if(he){wt=wi.sub(Pt)._perp()._unit();const Rt=Ot.add(wt)._unit(),oi=he*Math.min(4,1/(Ot.x*Rt.x+Ot.y*Rt.y));lt.x+=oi*Rt.x,lt.y+=oi*Rt.y,lt.x=Math.round(lt.x),lt.y=Math.round(lt.y),Ot=wt}if(!N||he!==0&&!me||De(ot,lt)||ot.push(lt),Nm(this.layoutVertexArray,lt.x,lt.y,0,0,1,1,0),this.wallMode){const Rt=Y(Et,pt);Vm(this.wallVertexArray,q.joinNormals[Et],!Rt)}Je.vertexLength++,this.footprintVertices.emplaceBack(Pt.x,Pt.y),Xe.push(Pt.x,Pt.y),M&&jm(this.layoutVertexExtArray,I.projectTilePoint(lt.x,lt.y,u),I.upVector(u,lt.x,lt.y))}N&&(he===0||me)&&(ot.length!==0&&De(ot,ot[0])&&ot.pop(),this.groundEffect.addData(ot,Be,T))}const ke=this.wallMode?q.indices:up(Xe,Fe);for(let Ye=0;Ye<ke.length;Ye+=3)this.footprintIndices.emplaceBack(We.vertexOffset+ke[Ye+0],We.vertexOffset+ke[Ye+1],We.vertexOffset+ke[Ye+2]),this.indexArray.emplaceBack(Ge+ke[Ye],Ge+ke[Ye+2],Ge+ke[Ye+1]),Je.primitiveLength++;We.indexCount+=ke.length,We.vertexCount+=this.footprintVertices.length-We.vertexOffset}for(let Xe=0;Xe<xe.length;Xe++){const Fe=xe[Xe];k.startRing(V,Fe[0]);let ke=Fe.length>4&&_E(Fe[Fe.length-2],Fe[0],Fe[1]),Ye=he?oL(Fe[Fe.length-2],Fe[0],Fe[1],he):0;const pt=[];let ot,Ot,wt;Ot=Fe[1].sub(Fe[0])._perp()._unit();let Et=!0;for(let Pt=1,wi=0;Pt<Fe.length;Pt++){let lt=Fe[Pt-1],Rt=Fe[Pt];const oi=Fe[Pt===Fe.length-1?1:Pt+1];if(k.appendEdge(V,Rt,lt),U1(Rt,lt,Be)){he&&(Ot=oi.sub(Rt)._perp()._unit(),Et=!Et);continue}const zi=Rt.sub(lt)._perp(),ki=zi.x/(Math.abs(zi.x)+Math.abs(zi.y)),di=zi.y>0?1:0,hn=lt.dist(Rt);if(wi+hn>32768&&(wi=0),he){wt=oi.sub(Rt)._perp()._unit();let Qe=fE(lt,Rt,oi,pE(Ot,wt),he);isNaN(Qe)&&(Qe=0);const gt=Rt.sub(lt)._unit();lt=lt.add(gt.mult(Ye))._round(),Rt=Rt.add(gt.mult(-Qe))._round(),Ye=Qe,Ot=wt,N&&this.zoom>=17&&(De(pt,lt)||pt.push(lt),De(pt,Rt)||pt.push(Rt))}const te=Je.vertexLength,oe=Fe.length>4&&_E(lt,Rt,oi);let Ne=gE(wi,ke,Et);if(Nm(this.layoutVertexArray,lt.x,lt.y,ki,di,0,0,Ne),Nm(this.layoutVertexArray,lt.x,lt.y,ki,di,0,1,Ne),this.wallMode){const Qe=Y(Pt-1,Fe),gt=q.joinNormals[Pt-1];Vm(this.wallVertexArray,gt,Qe),Vm(this.wallVertexArray,gt,Qe)}if(wi+=hn,Ne=gE(wi,oe,!Et),ke=oe,Nm(this.layoutVertexArray,Rt.x,Rt.y,ki,di,0,0,Ne),Nm(this.layoutVertexArray,Rt.x,Rt.y,ki,di,0,1,Ne),this.wallMode){const Qe=Y(Pt,Fe),gt=q.joinNormals[Pt];Vm(this.wallVertexArray,gt,Qe),Vm(this.wallVertexArray,gt,Qe)}if(Je.vertexLength+=4,this.indexArray.emplaceBack(te+0,te+1,te+2),this.indexArray.emplaceBack(te+1,te+3,te+2),Je.primitiveLength+=2,he){const Qe=Ge+(Pt===1?Fe.length-2:Pt-2),gt=Pt===1?Ge:Qe+1;if(this.indexArray.emplaceBack(te+1,Qe,te+3),this.indexArray.emplaceBack(Qe,gt,te+3),Je.primitiveLength+=2,ot===void 0&&(ot=te),!U1(oi,Fe[Pt],Be)){const yt=Pt===Fe.length-1?ot:Je.vertexLength;this.indexArray.emplaceBack(te+2,te+3,yt),this.indexArray.emplaceBack(te+3,yt+1,yt),this.indexArray.emplaceBack(te+3,gt,yt+1),Je.primitiveLength+=3}Et=!Et}if(M){const Qe=this.layoutVertexExtArray,gt=I.projectTilePoint(lt.x,lt.y,u),yt=I.projectTilePoint(Rt.x,Rt.y,u),Bt=I.upVector(u,lt.x,lt.y),Ut=I.upVector(u,Rt.x,Rt.y);jm(Qe,gt,Bt),jm(Qe,gt,Bt),jm(Qe,yt,Ut),jm(Qe,yt,Ut)}}P&&(Ge+=Fe.length-1),N&&he&&this.zoom>=17&&(pt.length!==0&&De(pt,pt[0])&&pt.pop(),this.groundEffect.addData(pt,Be,T,he>0))}this.footprintSegments.push(We),et.triangleCount=this.indexArray.length-et.triangleArrayOffset,this.polygonSegments.push(et),++V.footprintSegLen,++V.polygonSegLen}if(V.vertexCount=this.layoutVertexArray.length-V.vertexArrayOffset,V.groundVertexCount=this.groundEffect.vertexArray.length-V.groundVertexArrayOffset,V.vertexCount!==0){if(V.centroidXY=k.borders?sE:this.encodeCentroid(k,V),this.centroidData.push(V),k.borders){this.featuresOnBorder.push(k);const xe=this.featuresOnBorder.length-1;for(let Be=0;Be<k.borders.length;Be++)k.borders[Be][0]!==Number.MAX_VALUE&&this.borderFeatureIndices[Be].push(xe)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,a,d,m,u,x,void 0,this.worldview),this.groundEffect.addPaintPropertiesData(i,a,d,m,u,x,this.worldview),this.maxHeight=Math.max(this.maxHeight,$)}}sortBorders(){for(let e=0;e<this.borderFeatureIndices.length;e++)this.borderFeatureIndices[e].sort((i,o)=>this.featuresOnBorder[i].borders[e][0]-this.featuresOnBorder[o].borders[e][0])}splitToSubtiles(){const e=[];for(let m=0;m<this.centroidData.length;m++){const y=this.centroidData[m],x=+(y.min.y+y.max.y>ht),T=2*x+(+(y.min.x+y.max.x>ht)^x);for(let S=0;S<y.polygonSegLen;S++){const I=y.polygonSegIdx+S;e.push({centroidIdx:m,subtile:T,polygonSegmentIdx:I,triangleSegmentIdx:this.polygonSegments[I].triangleSegIdx})}}const i=new mr;e.sort((m,y)=>m.triangleSegmentIdx===y.triangleSegmentIdx?m.subtile-y.subtile:m.triangleSegmentIdx-y.triangleSegmentIdx);let o=0,a=0,u=0;for(const m of e){if(m.triangleSegmentIdx!==o)break;u++}const d=e.length;for(;a!==e.length;){o=e[a].triangleSegmentIdx;let m=0,y=a,x=a;for(let T=y;T<u&&e[T].subtile===m;T++)x++;for(;y!==u;){const T=e[y];m=T.subtile;const S=this.centroidData[T.centroidIdx].min.clone(),I=this.centroidData[T.centroidIdx].max.clone(),M={vertexOffset:this.segments.segments[o].vertexOffset,primitiveOffset:i.length,vertexLength:this.segments.segments[o].vertexLength,primitiveLength:0,sortKey:void 0,vaos:{}};for(let P=y;P<x;P++){const k=e[P],V=this.polygonSegments[k.polygonSegmentIdx],N=this.centroidData[k.centroidIdx].min,$=this.centroidData[k.centroidIdx].max,q=this.indexArray.uint16;for(let Y=V.triangleArrayOffset;Y<V.triangleArrayOffset+V.triangleCount;Y++)i.emplaceBack(q[3*Y],q[3*Y+1],q[3*Y+2]);M.primitiveLength+=V.triangleCount,S.x=Math.min(S.x,N.x),S.y=Math.min(S.y,N.y),I.x=Math.max(I.x,$.x),I.y=Math.max(I.y,$.y)}M.primitiveLength>0&&this.triangleSubSegments.push({segment:M,min:S,max:I}),y=x;for(let P=y;P<u&&e[P].subtile===e[y].subtile;P++)x++}a=u;for(let T=a;T<d&&e[T].triangleSegmentIdx===e[a].triangleSegmentIdx;T++)u++}i._trim(),this.indexArray=i}getVisibleSegments(e,i,o){const a=new zn;if(this.wallMode){for(const k of this.triangleSubSegments)a.segments.push(k.segment);return a}let u=0,d=0;const m=1<<e.canonical.z;if(i){const k=i.getMinMaxForTile(e);k&&(u=k.min,d=k.max)}d+=this.maxHeight;const y=e.toUnwrapped();let x;const T=[y.canonical.x/m+y.wrap,y.canonical.y/m],S=[(y.canonical.x+1)/m+y.wrap,(y.canonical.y+1)/m],I=(k,V,N)=>[k[0]*(1-N[0])+V[0]*N[0],k[1]*(1-N[1])+V[1]*N[1]],M=[],P=[];for(const k of this.triangleSubSegments){M[0]=k.min.x/ht,M[1]=k.min.y/ht,P[0]=k.max.x/ht,P[1]=k.max.y/ht;const V=I(T,S,M),N=I(T,S,P);if(new zt([V[0],V[1],u],[N[0],N[1],d]).intersectsPrecise(o)===0){x&&(a.segments.push(x),x=void 0);continue}const $=k.segment;x&&x.vertexOffset!==$.vertexOffset&&(a.segments.push(x),x=void 0),x?(x.vertexLength+=$.vertexLength,x.primitiveLength+=$.primitiveLength):x={vertexOffset:$.vertexOffset,primitiveLength:$.primitiveLength,vertexLength:$.vertexLength,primitiveOffset:$.primitiveOffset,sortKey:void 0,vaos:{}}}return x&&a.segments.push(x),a}encodeCentroid(e,i){const o=e.centroid(),a=i.span(),u=Math.min(7,Math.round(a.x*this.tileToMeter/10)),d=Math.min(7,Math.round(a.y*this.tileToMeter/10));return new Ke(j(o.x,1,ht-1)<<3|u,j(o.y,1,ht-1)<<3|d)}encodeBorderCentroid(e){if(!e.borders)return new Ke(0,0);const i=e.borders,o=Number.MAX_VALUE;if(i[0][0]!==o||i[1][0]!==o){const a=i[0][0]!==o?0:1;return new Ke(6|(i[0][0]!==o?0:65528),(i[a][0]+i[a][1])/2<<3|6)}{const a=i[2][0]!==o?2:3;return new Ke((i[a][0]+i[a][1])/2<<3|6,6|(i[2][0]!==o?0:65528))}}showCentroid(e){const i=this.centroidData[e.centroidDataIndex];i.flags&=2147483647,i.centroidXY.x=0,i.centroidXY.y=0,this.writeCentroidToBuffer(i)}writeCentroidToBuffer(e){this.groundEffect.updateHiddenByLandmark(e);const i=e.vertexArrayOffset,o=e.vertexCount+e.vertexArrayOffset,a=e.flags&nc?sE:e.centroidXY,u=this.centroidVertexArray.geta_centroid_pos0(i);if(this.centroidVertexArray.geta_centroid_pos1(i)!==a.y||u!==a.x){for(let d=i;d<o;++d)this.centroidVertexArray.emplace(d,a.x,a.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,i,o){if(i.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=i.updateTime;const a=i.getReplacementRegionsForTile(e.toUnwrapped());if(Zy(this.activeReplacements,a))return;if(this.activeReplacements=a,this.centroidVertexArray.length===0)this.createCentroidsBuffer();else for(const d of this.centroidData)d.flags&=2147483647;const u=[];for(const d of this.activeReplacements){if(d.order<o)continue;const m=Math.max(1,Math.pow(2,d.footprintTileId.canonical.z-e.canonical.z));if(d.footprint.buildingIds)for(const y of this.centroidData)y.flags&nc||d.min.x>y.max.x||y.min.x>d.max.x||d.min.y>y.max.y||y.min.y>d.max.y||d.footprint.buildingIds.has(y.buildingId)&&(y.flags|=nc);else for(const y of this.centroidData)if(!(y.flags&nc||d.min.x>y.max.x||y.min.x>d.max.x||d.min.y>y.max.y||y.min.y>d.max.y))for(let x=0;x<y.footprintSegLen;x++){const T=this.footprintSegments[y.footprintSegIdx+x];if(u.length=0,sL(this.footprintVertices,T.vertexOffset,T.vertexCount,d.footprintTileId.canonical,e.canonical,u),B1(d.footprint,u,this.footprintIndices.uint16,T.indexOffset,T.indexCount,-T.vertexOffset,-m)){y.flags|=nc;break}}}for(const d of this.centroidData)this.writeCentroidToBuffer(d);this.borderDoneWithNeighborZ=[-1,-1,-1,-1]}footprintContainsPoint(e,i,o){let a=!1;for(let u=0;u<o.footprintSegLen;u++){const d=this.footprintSegments[o.footprintSegIdx+u];let m=0;for(const y of d.ringIndices){for(let x=m,T=y+m-1;x<y+m;T=x++){const S=this.footprintVertices.int16[2*(x+d.vertexOffset)+0],I=this.footprintVertices.int16[2*(x+d.vertexOffset)+1],M=this.footprintVertices.int16[2*(T+d.vertexOffset)+1];I>i!=M>i&&e<(this.footprintVertices.int16[2*(T+d.vertexOffset)+0]-S)*(i-I)/(M-I)+S&&(a=!a)}m=y}}return a}getHeightAtTileCoord(e,i){let o=Number.NEGATIVE_INFINITY,a=!0;const u=4*(e+ht)*ht+(i+ht);if(this.partLookup.hasOwnProperty(u)){const d=this.partLookup[u];return d?{height:d.height,hidden:!!(d.flags&nc)}:void 0}for(const d of this.centroidData)e>d.max.x||d.min.x>e||i>d.max.y||d.min.y>i||d.height<=o||this.footprintContainsPoint(e,i,d)&&(o=d.height,this.partLookup[u]=d,a=!!(d.flags&nc));if(o!==Number.NEGATIVE_INFINITY)return{height:o,hidden:a};this.partLookup[u]=void 0}}function pE(n,e){const i=n.add(e)._unit();return n.x*i.x+n.y*i.y}function oL(n,e,i,o){const a=e.sub(n)._perp()._unit(),u=i.sub(e)._perp()._unit();return fE(n,e,i,pE(a,u),o)}function fE(n,e,i,o,a){const u=Math.sqrt(1-o*o);return Math.min(n.dist(e)/3,e.dist(i)/3,a*u/o)}function U1(n,e,i){return n.x<i[0].x&&e.x<i[0].x||n.x>i[1].x&&e.x>i[1].x||n.y<i[0].y&&e.y<i[0].y||n.y>i[1].y&&e.y>i[1].y}function mE(n,e){return n.x<e[0].x||n.x>e[1].x||n.y<e[0].y||n.y>e[1].y}function _E(n,e,i){if(n.x<0||n.x>=ht||e.x<0||e.x>=ht||i.x<0||i.x>=ht)return!1;const o=i.sub(e),a=o.perp(),u=n.sub(e);return(o.x*u.x+o.y*u.y)/Math.sqrt((o.x*o.x+o.y*o.y)*(u.x*u.x+u.y*u.y))>-.866&&a.x*u.x+a.y*u.y<0}function gE(n,e,i){const o=e?2|n:-3&n;return i?1|o:-2&o}function yE(){const n=Math.PI/32,e=Math.tan(n),i=l;return i*Math.sqrt(1+2*e*e)-i}function vE(n,e,i){const o=1<<i.z,a=C(i.x/o),u=C((i.x+1)/o),d=z(i.y/o),m=z((i.y+1)/o);return function(y,x,T,S,I=0,M){const P=[];if(!y.length||!T||!S)return P;const k=(ee,ae)=>{for(const he of ee)P.push({polygon:he,bounds:ae})},V=Math.ceil(Math.log2(T)),N=Math.ceil(Math.log2(S)),$=V-N,q=[];for(let ee=0;ee<Math.abs($);ee++)q.push($>0?0:1);for(let ee=0;ee<Math.min(V,N);ee++)q.push(0),q.push(1);let Y=y;if(Y=$y(Y,x[0].y-I,x[1].y+I,1),Y=$y(Y,x[0].x-I,x[1].x+I,0),!Y.length)return P;const re=[];for(q.length?re.push({polygons:Y,bounds:x,depth:0}):k(Y,x);re.length;){const ee=re.pop(),ae=ee.depth,he=q[ae],me=ee.bounds[0],De=ee.bounds[1],xe=he===0?me.x:me.y,Be=he===0?De.x:De.y,Ge=M?M(he,xe,Be):.5*(xe+Be),$e=$y(ee.polygons,xe-I,Ge+I,he),Je=$y(ee.polygons,Ge-I,Be+I,he);if($e.length){const et=[me,new Ke(he===0?Ge:De.x,he===1?Ge:De.y)];q.length>ae+1?re.push({polygons:$e,bounds:et,depth:ae+1}):k($e,et)}if(Je.length){const et=[new Ke(he===0?Ge:me.x,he===1?Ge:me.y),De];q.length>ae+1?re.push({polygons:Je,bounds:et,depth:ae+1}):k(Je,et)}}return P}(n,e,Math.ceil((u-a)/11.25),Math.ceil((d-m)/11.25),1,(y,x,T)=>{if(y===0)return .5*(x+T);{const S=z((i.y+x/ht)/o);return(b(.5*(z((i.y+T/ht)/o)+S))*o-i.y)*ht}})}function sL(n,e,i,o,a,u){const d=Math.pow(2,o.z-a.z);for(let m=0;m<i;m++){let y=n.int16[2*(m+e)+0],x=n.int16[2*(m+e)+1];y=(y+a.x*ht)*d-o.x*ht,x=(x+a.y*ht)*d-o.y*ht,u.push(new Ke(y,x))}}let xE,wE;At(Xy,"FillExtrusionBucket",{omit:["layers","features"]}),At(uE,"PartData"),At(cE,"FootprintSegment"),At(hE,"BorderCentroidData"),At(j1,"GroundEffect");class ch extends Ke{constructor(e,i,o){super(e,i),this.z=o}}class bE extends ch{constructor(e,i,o,a){super(e,i,o),this.w=a}}function TE(n,e,i,o){const a=i==="x"?"y":"x",u=(o-n[i])/(e[i]-n[i]);n[a]=Math.round(n[a]+(e[a]-n[a])*u),n[i]=o,n.hasOwnProperty("z")&&(n.z=Qt(n.z,e.z,u)),n.hasOwnProperty("w")&&(n.w=Qt(n.w,e.w,u))}function SE(n,e,i,o){const a=i,u=o;for(const d of["x","y"]){let m=n,y=e;m[d]>=y[d]&&(m=e,y=n),m[d]<a&&y[d]>a&&TE(m,y,d,a),m[d]<u&&y[d]>u&&TE(y,m,d,u)}}function Yy(n,e,i,o,a,u){const d=[];for(let m=0;m<n.length;m++){const y=n[m];let x;const T=d.length;let S=0;for(let I=0;I<y.length-1;I++){let M=y[I],P=y[I+1],k=0;const V=S;let N,$;u&&(k=Math.hypot(P.x-M.x,P.y-M.y),S+=k,N=M,$=P),M.x<e&&P.x<e||(M.x<e?M=new Ke(e,M.y+(e-M.x)/(P.x-M.x)*(P.y-M.y))._round():P.x<e&&(P=new Ke(e,M.y+(e-M.x)/(P.x-M.x)*(P.y-M.y))._round()),M.y<i&&P.y<i||(M.y<i?M=new Ke(M.x+(i-M.y)/(P.y-M.y)*(P.x-M.x),i)._round():P.y<i&&(P=new Ke(M.x+(i-M.y)/(P.y-M.y)*(P.x-M.x),i)._round()),M.x>=o&&P.x>=o||(M.x>=o?M=new 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ae of S){const he=[],me=[];for(const De of ae){const xe=De.x+P.x,Be=De.y+P.y,Ge=ME(xe,Be,I,M,V,N,$,q);ee[0]=xe,ee[1]=Be,ee[2]=Ge.base,ee[3]=1,Ur(ee,ee,k),ee[3]=Math.max(ee[3],1e-5);const $e=new ch(ee[0]/ee[3],ee[1]/ee[3],ee[2]/ee[3]);ee[0]=xe,ee[1]=Be,ee[2]=Ge.top,ee[3]=1,Ur(ee,ee,k),ee[3]=Math.max(ee[3],1e-5);const Je=new ch(ee[0]/ee[3],ee[1]/ee[3],ee[2]/ee[3]);he.push($e),me.push(Je)}Y.push(he),re.push(me)}return[Y,re]}(e,i,o,a,u,d,m,y,x):function(S,I,M,P,k){const V=[],N=[],$=k[8]*I,q=k[9]*I,Y=k[10]*I,re=k[11]*I,ee=k[8]*M,ae=k[9]*M,he=k[10]*M,me=k[11]*M;for(const De of S){const xe=[],Be=[];for(const Ge of De){const $e=Ge.x+P.x,Je=Ge.y+P.y,et=k[0]*$e+k[4]*Je+k[12],We=k[1]*$e+k[5]*Je+k[13],Xe=k[2]*$e+k[6]*Je+k[14],Fe=k[3]*$e+k[7]*Je+k[15],ke=et+$,Ye=We+q,pt=Xe+Y,ot=Math.max(Fe+re,1e-5),Ot=et+ee,wt=We+ae,Et=Xe+he,Pt=Math.max(Fe+me,1e-5);xe.push(new ch(ke/ot,Ye/ot,pt/ot)),Be.push(new ch(Ot/Pt,wt/Pt,Et/Pt))}V.push(xe),N.push(Be)}return[V,N]}(e,i,o,a,u)}function ME(n,e,i,o,a,u,d,m){const y=d*a.getElevationAt(n,e,!0,!0),x=u[0]!==0,T=x?u[1]===0?d*(u[0]/aE-lE):d*function(S,I,M){const P=Math.floor(I[0]/8),k=Math.floor(I[1]/8),V=10*(I[0]-8*P),N=10*(I[1]-8*k),$=S.getElevationAt(P,k,!0,!0),q=S.getMeterToDEM(M),Y=Math.floor(.5*(V*q-1)),re=Math.floor(.5*(N*q-1)),ee=S.tileCoordToPixel(P,k),ae=2*Y+1,he=2*re+1,me=function(Je,et,We,Xe,Fe){return[Je.getElevationAtPixel(et,We,!0),Je.getElevationAtPixel(et+Fe,We,!0),Je.getElevationAtPixel(et,We+Fe,!0),Je.getElevationAtPixel(et+Xe,We+Fe,!0)]}(S,ee.x-Y,ee.y-re,ae,he),De=Math.abs(me[0]-me[1]),xe=Math.abs(me[2]-me[3]),Be=Math.abs(me[0]-me[2])+Math.abs(me[1]-me[3]),Ge=Math.min(.25,.5*q*(De+xe)/ae),$e=Math.min(.25,.5*q*Be/he);return $+Math.max(Ge*V,$e*N)}(a,u,m):y;return{base:y+(i===0?-1:i),top:x?Math.max(T+o,y+i+2):y+o}}class lL{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 cL{constructor(){this.tasks={},this.taskQueue=[],we(["process"],this),this.invoker=new lL(this.process),this.nextId=0}add(e,i){const o=this.nextId++,a=function({type:u,isSymbolTile:d,zoom:m}){return m=m||0,u==="message"?0:u!=="maybePrepare"||d?u!=="parseTile"||d?u==="parseTile"&&d?300-m:u==="maybePrepare"&&d?400-m:500:200-m:100-m}(i);if(a===0){try{e()}finally{}return null}return this.tasks[o]={fn:e,metadata:i,priority:a,id:o},this.taskQueue.push(o),this.invoker.trigger(),{cancel:()=>{delete this.tasks[o]}}}process(){try{if(this.taskQueue=this.taskQueue.filter(o=>!!this.tasks[o]),!this.taskQueue.length)return;const e=this.pick();if(e===null)return;const i=this.tasks[e];if(delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),!i)return;i.fn()}finally{}}pick(){let e=null,i=1/0;for(let a=0;a<this.taskQueue.length;a++){const u=this.tasks[this.taskQueue[a]];u.priority<i&&(i=u.priority,e=a)}if(e===null)return null;const o=this.taskQueue[e];return this.taskQueue.splice(e,1),o}remove(){this.invoker.remove()}}class PE{constructor(e,i,o){this.target=e,this.parent=i,this.mapId=o,this.callbacks={},this.cancelCallbacks={},we(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.scheduler

53=new cL}send(e,i,o,a,u=!1,d){const m=Math.round(1e18*Math.random()).toString(36).substring(0,10);o&&(o.metadata=d,this.callbacks[m]=o);const y=new Set;return this.target.postMessage({id:m,type:e,hasCallback:!!o,targetMapId:a,mustQueue:u,sourceMapId:this.mapId,data:Ma(i,y)},y),{cancel:()=>{o&&delete this.callbacks[m],this.target.postMessage({id:m,type:"<cancel>",targetMapId:a,sourceMapId:this.mapId})}}}receive(e){const i=e.data;if(!i)return;const o=i.id;if(o&&(!i.targetMapId||this.mapId===i.targetMapId))if(i.type==="<cancel>"){const a=this.cancelCallbacks[o];delete this.cancelCallbacks[o],a&&a.cancel()}else if(i.mustQueue||Fi(self)){const a=this.callbacks[o],u=this.scheduler.add(()=>this.processTask(o,i),a&&a.metadata||{type:"message"});u&&(this.cancelCallbacks[o]=u)}else this.processTask(o,i)}processTask(e,i){if(delete this.cancelCallbacks[e],i.type==="<response>"){const o=this.callbacks[e];delete this.callbacks[e],o&&(i.error?o(pl(i.error)):o(null,pl(i.data)))}else{const o=new Set,a=i.hasCallback?(d,m)=>{this.target.postMessage({id:e,type:"<response>",sourceMapId:this.mapId,error:d?Ma(d):null,data:Ma(m,o)},o)}:()=>{},u=pl(i.data);if(this.parent[i.type])this.parent[i.type](i.sourceMapId,u,a);else if(this.parent.getWorkerSource){const d=i.type.split("."),{source:m,scope:y}=u;this.parent.getWorkerSource(i.sourceMapId,d[0],m,y)[d[1]](u,a)}else a(new Error(`Could not find function ${i.type}`))}}remove(){this.scheduler.remove(),this.target.removeEventListener("message",this.receive,!1)}}var Gm={workerUrl:"",workerClass:null,workerParams:void 0};const G1="mapboxgl_preloaded_worker_pool";class uh{constructor(e){this.active={},this.name=e}acquire(e,i=uh.workerCount){if(!this.workers)for(this.workers=[];this.workers.length<i;){const a=(o=`${this.name||""}WorkerPool: ${e}-${this.workers.length}`,Gm.workerClass!=null?new Gm.workerClass:new self.Worker(Gm.workerUrl,Object.assign({name:o},Gm.workerParams)));this.workers.push(a)}var o;return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],this.workers&&this.numActive()===0&&(this.workers.forEach(i=>{i.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[G1]}numActive(){return Object.keys(this.active).length}}uh.workerCount=2;class dp{constructor(e,i,o="Worker",a=uh.workerCount){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=ye();const u=this.workerPool.acquire(this.id,a);for(let d=0;d<u.length;d++){const m=new dp.Actor(u[d],i,this.id);m.name=`${o} ${d}`,this.actors.push(m)}this.ready=!1,this.broadcast("checkIfReady",null,()=>{this.ready=!0})}broadcast(e,i,o){pe(this.actors,(a,u)=>{a.send(e,i,u)},o=o||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach(e=>{e.remove()}),this.actors=[],this.workerPool.release(this.id)}}let $m,$1;function Ky(){return $m||($m=new uh),$m}dp.Actor=PE;const H1=4096;class uL{constructor(e){this.module=e,this.memoryStack=this.module.malloc(H1),this.memoryStackNextFree=this.memoryStack}createIntArray(e){const i=this.memoryStackNextFree;return this.memoryStackNextFree+=e.length*Int32Array.BYTES_PER_ELEMENT,this.memoryStackNextFree-this.memoryStack>H1?-1:(new Int32Array(this.module.heap32.buffer,i,e.length).set(e),i)}createFloatArray(e){const i=this.memoryStackNextFree;return this.memoryStackNextFree+=e.length*Float32Array.BYTES_PER_ELEMENT,this.memoryStackNextFree-this.memoryStack>H1?-1:(new Float32Array(this.module.heapF32.buffer,i,e.length).set(e),i)}readStringBuffer(e){let i="";for(;this.module.heapU8[e]!==0;)i+=String.fromCharCode(this.module.heapU8[e]),++e;return i}setStyle(e){const i=e.normalScale;this.module.setStyle(i[0],i[1],i[2],e.tileToMeters)}setAOOptions(e,i){this.module.setAOOptions(e?1:0,i)}setMetricOptions(e,i){this.module.setMetricOptions(e?1:0,i)}setStructuralOptions(e){this.module.setStructuralOptions(e?1:0)}setFacadeOptions(e,i){this.module.setFacadeOptions(e,i?1:0)}setFauxFacadeOptions(e,i,o){this.module.setFauxFacadeOptions(e?1:0,i?1:0,o)}setFacadeClassifierOptions(e){this.module.setFacadeClassifierOptions(e)}generateMesh(e,i){this.memoryStackNextFree=this.memoryStack;for(const m of e){const y=this.createIntArray(m.ringIndices),x=this.createFloatArray(m.coordinates);if(y===-1||x===-1)return`building_gen: Out of stack memory: ${this.memoryStackNextFree-this.memoryStack}/4096`;this.module.addFeature(m.id,m.sourceId,m.minHeight,m.height,m.roofType,x,y,m.ringIndices.length-1)}for(const m of i){let y;y=m.entrances?JSON.parse(m.entrances):[];const x=this.createFloatArray(y),T=this.createFloatArray(m.coordinates);if(x===-1||T===-1)return`building_gen: Out of stack memory: ${this.memoryStackNextFree-this.memoryStack}/4096`;this.module.addFacade(m.sourceId,m.crossPerc,m.distanceToRoad,x,y.length,T,m.coordinates.length)}if(!this.module.generateMesh()){const m=this.module.getLastError();return this.readStringBuffer(m)}

53const o=this.module.getMeshCount(),a=new Array(o);for(let m=0;m<o;m++){const y=this.module.getPositionsPtr(m),x=this.module.getPositionsLength(m),T=new Float32Array(this.module.heapF32.buffer,y,x),S=this.module.getNormalsPtr(m),I=this.module.getNormalsLength(m),M=new Float32Array(this.module.heapF32.buffer,S,I),P=this.module.getAOPtr(m),k=this.module.getAOLength(m),V=new Float32Array(this.module.heapF32.buffer,P,k),N=this.module.getUVPtr(m),$=this.module.getUVLength(m),q=new Float32Array(this.module.heapF32.buffer,N,$),Y=this.module.getFauxFacadePtr(m),re=this.module.getFauxFacadeLength(m),ee=new Uint8Array(this.module.heapU8.buffer,Y,re),ae=this.module.getIndicesPtr(m),he=this.module.getIndicesLength(m),me=new Int16Array(this.module.heap16.buffer,ae,he),De=this.module.getBuildingPart(m);a[m]={positions:T,normals:M,ao:V,uv:q,isFauxFacade:ee,indices:me,buildingPart:De}}const u=this.module.getRingCount(),d=[];for(let m=0;m<u;m++){const y=this.module.getRingPtr(m),x=this.module.getRingLength(m),T=new Float32Array(this.module.heapF32.buffer,y,x);d.push(T)}return{meshes:a,outerRingLength:this.module.getOuterRingLength(),modifiedPolygonRings:d}}}let Hm,q1,ja,pp,Z1,fp=null,mp=null,RE=null,Jy=null;function LE(){return Fi(self)&&self.worker.dracoUrl?self.worker.dracoUrl:q1||Ri.DRACO_URL}function zE(){if(Fi(self)&&self.worker.meshoptUrl)return self.worker.meshoptUrl;if(pp)return pp;const n=new Uint8Array([0,97,115,109,1,0,0,0,1,4,1,96,0,0,3,3,2,0,0,5,3,1,0,1,12,1,0,10,22,2,12,0,65,0,65,0,65,0,252,10,0,0,11,7,0,65,0,253,15,26,11]);if(typeof WebAssembly!="object")throw new Error("WebAssembly not supported, cannot instantiate meshoptimizer");return pp=WebAssembly.validate(n)?Ri.MESHOPT_SIMD_URL:Ri.MESHOPT_URL,pp}function hL(){return Jy}const Qy={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},dL={5120:"DT_INT8",5121:"DT_UINT8",5122:"DT_INT16",5123:"DT_UINT16",5125:"DT_UINT32",5126:"DT_FLOAT32"},qm={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16};function DE(n,e,i){const o=i.json.bufferViews.length,a=i.buffers.length;e.bufferView=o,i.json.bufferViews[o]={buffer:a,byteLength:n.byteLength},i.buffers[a]=n}const W1="KHR_draco_mesh_compression";function pL(n,e){const i=n.extensions&&n.extensions[W1];if(!i)return;const o=new ja.Decoder,a=BE(e,i.bufferView),u=new ja.Mesh;if(!o.DecodeArrayToMesh(a,a.byteLength,u))throw new Error("Failed to decode Draco mesh");const d=e.json.accessors[n.indices],m=Qy[d.componentType],y=d.count*m.BYTES_PER_ELEMENT,x=ja._malloc(y);m===Uint16Array?o.GetTrianglesUInt16Array(u,y,x):o.GetTrianglesUInt32Array(u,y,x),DE(ja.memory.buffer.slice(x,x+y),d,e),ja._free(x);for(const T of Object.keys(i.attributes)){const S=o.GetAttributeByUniqueId(u,i.attributes[T]),I=e.json.accessors[n.attributes[T]],M=dL[I.componentType],P=I.count*qm[I.type]*Qy[I.componentType].BYTES_PER_ELEMENT,k=ja._malloc(P);o.GetAttributeDataArrayForAllPoints(u,S,ja[M],P,k),DE(ja.memory.buffer.slice(k,k+P),I,e),ja._free(k)}o.destroy(),u.destroy(),delete n.extensions[W1]}const e0="EXT_meshopt_compression";function fL(n,e){if(!n.extensions||!n.extensions[e0])return;const i=n.extensions[e0],o=new Uint8Array(e.buffers[i.buffer],i.byteOffset||0,i.byteLength||0),a=new Uint8Array(i.count*i.byteStride);Z1.decodeGltfBuffer(a,i.count,i.byteStride,o,i.mode,i.filter),n.buffer=e.buffers.length,n.byteOffset=0,e.buffers[n.buffer]=a.buffer,delete n.extensions[e0]}const kE=1179937895,OE=new TextDecoder("utf8");function FE(n,e){return new URL(n,e).href}function mL(n,e,i,o){return fetch(FE(n.uri,o)).then(a=>a.arrayBuffer()).then(a=>{e.buffers[i]=a})}function BE(n,e){const i=n.json.bufferViews[e];return new Uint8Array(n.buffers[i.buffer],i.byteOffset||0,i.byteLength)}function _L(n,e,i,o){if(n.uri){const a=FE(n.uri,o);return fetch(a).then(u=>u.blob()).then(u=>createImageBitmap(u)).then(u=>{e.images[i]=u})}if(n.bufferView!==void 0){const a=BE(e,n.bufferView),u=new Blob([a],{type:n.mimeType});return createImageBitmap(u).then(d=>{e.images[i]=d})}}function NE(n,e=0,i){const o={json:null,images:[],buffers:[]};if(new Uint32Array(n,e,1)[0]===kE){const T=new Uint32Array(n,e);let S=2;const I=(T[S++]>>2)-3,M=T[S++]>>2;if(S++,o.json=JSON.parse(OE.decode(T.subarray(S,S+M))),S+=M,S<I){const P=T[S++];S++;const k=e+(S<<2);o.buffers[0]=n.slice(k,k+P)}}else o.json=JSON.parse(OE.decode(new Uint8Array(n,e)));const{buffers:a,images:u,meshes:d,extensionsUsed:m,bufferViews:y}=o.json;let x=Promise.resolve();if(a){const T=[];for(let S=0;S<a.length;S++){const I=a[S];I.uri?T.push(mL(I,o,S,i)):o.buffers[S]||(o.buffers[S]=null)}x=Promise.all(T)}return x.then(()=>{const T=[],S=m&&m.includes(W1),I=m&&m.includes(e0);if(S&&T.push(function(){if(!ja)return Hm??(Hm=function(M){let P,k=null;function V(){P=new Uint8Array(k.buffer)}function N(){throw new Error("Unexpected Draco error.")}const $={a:{a:N,d:function(q,Y,re){return P.copyWithin(q,Y,Y+re)},c:function(q){const Y=P.length,re=Math.max(q>>>0,Math.ceil(1.2*Y)),ee=Math.ceil((re-Y)/65536);try{return k.grow(ee),V(),!0}catch{return!1}},b:N}};return(WebAssembly.instantiateStreaming?WebAssembly.instantiateStreaming(M,$):M.then(q=>q.arrayBuffer()).then(q=>WebAssembly.instantiate(q,$))).then(q=>{const{Rb:Y,Qb:re,P:ee,T:ae,X:he,Ja:me,La:De,Qa:xe,Va:Be,Wa:Ge,eb:$e,jb:Je,f:et,e:We,yb:Xe,zb:Fe,Ab:ke,Bb:Ye,Db:pt,Gb:ot}=q.instance.exports;k=We;const Ot=(()=>{let wt=0,Et=0,Pt=0,wi=0;return lt=>{Pt&&(Y(wi),Y(wt),Et+=Pt,Pt=wt=0),wt||(Et+=128,wt=re(Et));const Rt=lt.length+7&-8;let oi=wt;Rt>=Et&&(Pt=Rt,oi=wi=re(Rt));for(let zi=0;zi<lt.length;zi++)P[oi+zi]=lt[zi];return oi}})();return V(),et(),{memory:We,_free:Y,_malloc:re,Mesh:class{constructor(){this.ptr=ee()}destroy(){ae(this.ptr)}},Decoder:class{constructor(){this.ptr=me()}destroy(){Je(this.ptr)}DecodeArrayToMesh(wt,Et,Pt){const wi=Ot(wt),lt=De(this.ptr,wi,Et,Pt.ptr);return!!he(lt)}GetAttributeByUniqueId(wt,Et){return{ptr:xe(this.ptr,wt.ptr,Et)}

53}GetTrianglesUInt16Array(wt,Et,Pt){Be(this.ptr,wt.ptr,Et,Pt)}GetTrianglesUInt32Array(wt,Et,Pt){Ge(this.ptr,wt.ptr,Et,Pt)}GetAttributeDataArrayForAllPoints(wt,Et,Pt,wi,lt){$e(this.ptr,wt.ptr,Et.ptr,Pt,wi,lt)}},DT_INT8:Xe(),DT_UINT8:Fe(),DT_INT16:ke(),DT_UINT16:Ye(),DT_UINT32:pt(),DT_FLOAT32:ot()}})}(fetch(LE())),Hm.then(M=>{ja=M,Hm=void 0}))}()),I&&T.push(function(){if(Z1)return;const M=function(P){let k;const V=WebAssembly.instantiateStreaming(P,{}).then(q=>{k=q.instance,k.exports.__wasm_call_ctors()}),N={NONE:"",OCTAHEDRAL:"meshopt_decodeFilterOct",QUATERNION:"meshopt_decodeFilterQuat",EXPONENTIAL:"meshopt_decodeFilterExp"},$={ATTRIBUTES:"meshopt_decodeVertexBuffer",TRIANGLES:"meshopt_decodeIndexBuffer",INDICES:"meshopt_decodeIndexSequence"};return{ready:V,supported:!0,decodeGltfBuffer(q,Y,re,ee,ae,he){(function(me,De,xe,Be,Ge,$e,Je){const et=me.exports.sbrk,We=Be+3&-4,Xe=et(We*Ge),Fe=et($e.length),ke=new Uint8Array(me.exports.memory.buffer);ke.set($e,Fe);const Ye=De(Xe,Be,Ge,Fe,$e.length);if(Ye===0&&Je&&Je(Xe,We,Ge),xe.set(ke.subarray(Xe,Xe+Be*Ge)),et(Xe-et(0)),Ye!==0)throw new Error(`Malformed buffer data: ${Ye}`)})(k,k.exports[$[ae]],q,Y,re,ee,k.exports[N[he]])}}}(fetch(zE()));return M.ready.then(()=>{Z1=M})}()),u)for(let M=0;M<u.length;M++)T.push(_L(u[M],o,M,i));return(T.length?Promise.all(T):Promise.resolve()).then(()=>{if(S&&d)for(const{primitives:M}of d)for(const P of M)pL(P,o);if(I&&d&&y)for(const M of y)fL(M,o);return o}

53)})}function VE(n){return fetch(n).then(e=>e.arrayBuffer()).then(e=>NE(e,0,n))}function X1(n){switch(n){case WebGL2RenderingContext.RGBA8:return WebGL2RenderingContext.RGBA;case WebGL2RenderingContext.DEPTH_COMPONENT16:return WebGL2RenderingContext.DEPTH_COMPONENT;case WebGL2RenderingContext.DEPTH24_STENCIL8:return WebGL2RenderingContext.DEPTH_STENCIL;case WebGL2RenderingContext.R8:case WebGL2RenderingContext.R32F:return WebGL2RenderingContext.RED}}function Y1(n){switch(n){case WebGL2RenderingContext.RGBA8:return WebGL2RenderingContext.UNSIGNED_BYTE;case WebGL2RenderingContext.DEPTH_COMPONENT16:return WebGL2RenderingContext.UNSIGNED_SHORT;case WebGL2RenderingContext.DEPTH24_STENCIL8:return WebGL2RenderingContext.UNSIGNED_INT_24_8;case WebGL2RenderingContext.R8:return WebGL2RenderingContext.UNSIGNED_BYTE;case WebGL2RenderingContext.R32F:return WebGL2RenderingContext.FLOAT}}class K1{constructor(e,i,o,a){this.context=e,this.format=o,this.useMipmap=a&&a.useMipmap,this.texture=e.gl.createTexture(),this.update(i,{premultiply:a&&a.premultiply})}update(e,i){const o=e&&e instanceof HTMLVideoElement&&e.width===0?e.videoWidth:e.width,a=e&&e instanceof HTMLVideoElement&&e.height===0?e.videoHeight:e.height,{context:u}=this,{gl:d}=u,{x:m,y}=i&&i.position?i.position:{x:0,y:0},x=m+o,T=y+a;!this.size||this.size[0]===x&&this.size[1]===T||(d.bindTexture(d.TEXTURE_2D,null),d.deleteTexture(this.texture),this.texture=d.createTexture(),this.size=null),d.bindTexture(d.TEXTURE_2D,this.texture),u.pixelStoreUnpackFlipY.set(!1),u.pixelStoreUnpack.set(1),u.pixelStoreUnpackPremultiplyAlpha.set(this.format===d.RGBA8&&(!i||i.premultiply!==!1));const S=e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||ImageBitmap&&e instanceof ImageBitmap;if(!this.size&&x>0&&T>0){const I=this.useMipmap?Math.floor(Math.log2(Math.max(x,T)))+1:1;d.texStorage2D(d.TEXTURE_2D,I,this.format,x,T),this.size=[x,T]}this.size&&(S?d.texSubImage2D(d.TEXTURE_2D,0,m,y,X1(this.format),Y1(this.format),e):"data"in 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Zm{constructor(e,i){this.context=e,this.texture=i}bind(e,i){const{context:o}=this,{gl:a}=o;a.bindTexture(a.TEXTURE_2D,this.texture),e!==this.minFilter&&(a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,e),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,e),this.minFilter=e),i!==this.wrapS&&(a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,i),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,i),this.wrapS=i)}}const gL=Ai([{name:"a_pos_3f",components:3,type:"Float32"}]),yL=Ai([{name:"a_color_3f",components:3,type:"Float32"}]),vL=Ai([{name:"a_color_4f",components:4,type:"Float32"}]),xL=Ai([{name:"a_uv_2f",components:2,type:"Float32"}]),wL=Ai([{name:"a_normal_3f",components:3,type:"Float32"}]),bL=Ai([{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"}]),TL=Ai([{name:"a_pbr",components:4,type:"Uint16"},{name:"a_heightBasedEmissiveStrength",components:3,type:"Float32"}]);function jE(n,e){const i=t0(n.projection,n.zoom,n.width,n.height),o=function(u,d,m,y,x){const T=new r(m.lng-180*iu,m.lat),S=new r(m.lng+180*iu,m.lat),I=u.project(T.lng,T.lat),M=u.project(S.lng,S.lat),P=-Math.atan2(M.y-I.y,M.x-I.x),k=Z.fromLngLat(m);k.y=j(k.y,-1+iu,1-iu);const V=k.toLngLat(),N=u.project(V.lng,V.lat),$=Z.fromLngLat(V);$.x+=iu;const q=$.toLngLat(),Y=u.project(q.lng,q.lat),re=GE(Y.x-N.x,Y.y-N.y,P),ee=Z.fromLngLat(V);ee.y+=iu;const ae=ee.toLngLat(),he=u.project(ae.lng,ae.lat),me=GE(he.x-N.x,he.y-N.y,P),De=Math.abs(re.x)/Math.abs(me.y),xe=Ft([]);qt(xe,xe,-P*(1-(x?0:y)));const Be=Ft([]);return dt(Be,Be,[1,1-(1-De)*y,1]),Be[4]=-me.x/me.y*y,qt(Be,Be,P),Se(Be,xe,Be),Be}

53(n.projection,0,n.center,i,e),a=UE(n);return dt(o,o,[a,a,1]),o}function UE(n){const e=n.projection,i=t0(n.projection,n.zoom,n.width,n.height),o=J1(e,n.center),a=J1(e,r.convert(e.center));return Math.pow(2,o*i+(1-i)*a)}function t0(n,e,i,o,a=1/0){const u=n.range;if(!u)return 0;const d=Math.min(a,Math.max(i,o)),m=Math.log2(d/1024);return H(u[0]+m,u[1]+m,e)}const iu=1/4e4;function J1(n,e){const i=j(e.lat,-D,D),o=new r(e.lng-180*iu,i),a=new r(e.lng+180*iu,i),u=n.project(o.lng,i),d=n.project(a.lng,i),m=Z.fromLngLat(o),y=Z.fromLngLat(a),x=d.x-u.x,T=d.y-u.y,S=y.x-m.x,I=y.y-m.y,M=Math.sqrt((S*S+I*I)/(x*x+T*T));return Math.log2(M)}function GE(n,e,i){const o=Math.cos(i),a=Math.sin(i);return{x:n*o-e*a,y:n*a+e*o}}function $E(n,e,i){Ft(n),qt(n,n,qi(e[2])),Vt(n,n,qi(e[0])),jt(n,n,qi(e[1])),dt(n,n,i),Se(n,n,[1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1])}function i0(n,e,i,o,a,u,d,m){const y=[i[0]-e[0],i[1]-e[1],0],x=[o[0]-e[0],o[1]-e[1],0];if(Hn(y)<1e-12||Hn(x)<1e-12)return Qa(n);const T=nr([],y,x);un(T,T),Ti(x,o,e),y[2]=(u-a)*m,x[2]=(d-a)*m;const S=y;return nr(S,y,x),un(S,S),Zs(n,T,S)}function n0(n,e,i=!1){const o=eu(e.zoom),a=function(u,d,m){const y=d.worldSize,x=[u[12],u[13],u[14]],T=z(x[1]/y),S=C(x[0]/y),I=Ft([]),M=E(1,T)*y,P=E(1,0)*y*O(T,d.zoom),k=1/A1(y);let V=P*k;if(m){const Y=t0(d.projection,d.zoom,d.width,d.height,1024);V=k*d.projection.pixelSpaceConversion(d.center.lat,y,Y)}const N=Kc(T,S);Gt(N,N,ai([],un([],N),M*V*x[2]));const $=function(Y){const re=[Y[0],Y[1],Y[2]];let ee=[0,1,0];const ae=nr([],ee,re);return nr(ee,re,ae),br(ee)===0&&(ee=[0,1,0],nr(ae,re,ee)),un(ae,ae),un(ee,ee),un(re,re),[ae[0],ae[1],ae[2],0,ee[0],ee[1],ee[2],0,re[0],re[1],re[2],0,Y[0],Y[1],Y[2],1]}(N);dt(I,I,[V,V,V*M]),Ce(I,I,[-x[0],-x[1],-x[2]]);const q=Se([],d.globeMatrix,$);return Se(q,q,I),Se(q,q,u),q}(n,e,i);if(o>0){const u=function(d,m){const 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x=e.json.accessors[a.POSITION];u.vertexArray.reserve(x.count);const T=dh(e,x);for(let I=0;I<x.count;I++)u.vertexArray.emplaceBack(T[3*I],T[3*I+1],T[3*I+2]);if(u.vertexArray._trim(),u.aabb=new zt(x.min,x.max),u.centroid=function(I,M){const P=[0,0,0],k=I.length;if(k>0){for(let V=0;V<k;V++){const N=3*I[V];P[0]+=M[N],P[1]+=M[N+1],P[2]+=M[N+2]}P[0]/=k,P[1]/=k,P[2]/=k}return P}(y,T),a.COLOR_0!==void 0){const I=e.json.accessors[a.COLOR_0],M=qm[I.type],P=dh(e,I);u.colorArray=M===3?new Xo:new ml,u.colorArray.resize(I.count),iw(e,I,u.colorArray,P)}if(a.NORMAL!==void 0){u.normalArray=new Xo;const I=e.json.accessors[a.NORMAL];u.normalArray.resize(I.count);const M=dh(e,I);iw(e,I,u.normalArray,M)}if(a.TEXCOORD_0!==void 0&&i.length>0){u.texcoordArray=new aa;const I=e.json.accessors[a.TEXCOORD_0];u.texcoordArray.resize(I.count);const M=dh(e,I);iw(e,I,u.texcoordArray,M)}if(a._FEATURE_ID_RGBA4444!==void 0){const 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S.meshes){const{min:P,max:k}=M.aabb;I[0]+=P[0]+k[0],I[1]+=P[1]+k[1]}I[0]=Math.floor(I[0]/S.meshes.length/2),I[1]=Math.floor(I[1]/S.meshes.length/2)}if(y&&(y.id&&(S.id=y.id),y.lights&&(S.lights=function(I){if(!I.length)return[];const M=function($){const q=atob($),Y=new Uint8Array(q.length);for(let re=0;re<q.length;re++)Y[re]=q.codePointAt(re);return Y}(I),P=[],k=M.length/24,V=new Uint16Array(M.buffer),N=new Float32Array(M.buffer);for(let $=0;$<k;$++){const q=V[2*$*6]/30,Y=V[2*$*6+1]/30,re=V[2*$*6+10]/100,ee=N[6*$+1],ae=N[6*$+2],he=N[6*$+3],me=N[6*$+4],De=he-ee,xe=me-ae,Be=Math.hypot(De,xe);P.push({pos:[ee+.5*De,ae+.5*xe,Y],normal:[xe/Be,-De/Be,0],width:Be,height:q,depth:re,points:[ee,ae,he,me]})}return P}(y.lights)),y.MAPBOX_geometry_bloom&&(S.isGeometryBloom=y.MAPBOX_geometry_bloom)),x){const I=[];for(const M of x)I.push(qE(e.json.nodes[M],e,i));S.children=I}return S}function IL(n){if(n.vertices.length===0||n.indices.length===0)return null;const e=new Hy(n.vertices,n.indices,8,256),[i,o]=[e.min.clone(),e.max.clone()];return{vertices:n.vertices,indices:n.indices,grid:e,min:i,max:o}}function AL(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 i=e[0];if(!i||!Array.isArray(i)||i.length===0)return null;const o=[];for(const d of i){if(!Array.isArray(d)||d.length!==2)continue;const m=d[0],y=d[1];typeof m=="number"&&typeof y=="number"&&o.push(new Ke(m,y))}if(o.length<3)return null;o.length>1&&o[o.length-1].equals(o[0])&&o.pop();let a=0;for(let d=0;d<o.length;d++){const m=o[d],y=o[(d+1)%o.length],x=o[(d+2)%o.length];a+=(m.x-y.x)*(x.y-y.y)-(x.x-y.x)*(m.y-y.y)}a>0&&o.reverse();const u=up(o.flatMap(d=>[d.x,d.y]),[]);return u.length===0?null:{vertices:o,indices:u}}function CL(n,e){const i=[],o=[];let a=0;const u=[];for(const d of n){a=i.length;const m=d.vertexArray.float32,y=d.indexArray.uint16;for(let x=0;x<d.vertexArray.length;x++)u[0]=m[3*x+0],u[1]=m[3*x+1],u[2]=m[3*x+2],qn(u,u,e),i.push(new Ke(u[0],u[1]));for(let x=0;x<3*d.indexArray.length;x++)o.push(y[x]+a)}if(o.length%3!=0)return null;for(let d=0;d<o.length;d+=3){const m=i[o[d+0]],y=i[o[d+1]],x=i[o[d+2]];(m.x-y.x)*(x.y-y.y)-(x.x-y.x)*(m.y-y.y)>0&&([o[d+1],o[d+2]]=[o[d+2],o[d+1]])}return{vertices:i,indices:o}}function nw(n){const e=function(y,x){const T=[],S=WebGL2RenderingContext;if(y.json.textures)for(const I of y.json.textures){const M={magFilter:S.LINEAR,minFilter:S.NEAREST,wrapS:S.REPEAT,wrapT:S.REPEAT};I.sampler!==void 0&&Object.assign(M,y.json.samplers[I.sampler]),T.push({image:x[I.source],sampler:M,uploaded:!1})}return T}(n,n.images),i=function(y,x){const T=[];for(const S of y.json.meshes){const I=[];for(const M of S.primitives)I.push(EL(M,y,x));T.push(I)}return T}(n,e),{scenes:o,scene:a,nodes:u}=n.json,d=o?o[a||0].nodes:[...u.keys()],m=[];for(const y of d)m.push(qE(u[y],n,i));return function(y,x,T){const S={},I=new Set;for(let M=0;M<y.length;M++){const P=T[x[M]];if(!P.extras)continue;

53const k=P.extras["mapbox:footprint:version"],V=P.extras["mapbox:footprint:id"];(k||V)&&I.add(M),k==="1.0.0"&&V&&(S[V]=M)}for(let M=0;M<y.length;M++){if(I.has(M))continue;const P=y[M],k=T[x[M]];if(!k.extras)continue;let V=null;P.id in S&&(V=CL(y[S[P.id]].meshes,P.localMatrix)),V||(V=AL(k)),V&&(P.footprint=IL(V))}if(I.size>0){const M=Array.from(I.values()).sort((P,k)=>P-k);for(let P=M.length-1;P>=0;P--)y.splice(M[P],1)}}(m,d,n.json.nodes),m}function ML(n){n.heightmap=new Float32Array(4096),n.heightmap.fill(-1);const e=n.vertexArray.float32,i=n.aabb.min[0]-1,o=n.aabb.min[1]-1,a=hh/(n.aabb.max[0]-i+2),u=hh/(n.aabb.max[1]-o+2);for(let d=0;d<e.length;d+=3){const m=e[d+2],y=(e[d+0]-i)*a|0,x=(e[d+1]-o)*u|0;m>n.heightmap[x*hh+y]&&(n.heightmap[x*hh+y]=m)}}function ZE(n,e,i,o,a){i.reserve(i.length+4*n.length),o.reserve(o.length+10*n.length),a.reserve(a.length+10*n.length);let u=o.length;for(const d of n){const m=Math.min(10,Math.max(4,1.3*d.height))*e,y=[-d.normal[1],d.normal[0],0],x=Math.min(.29,.1*d.width/d.depth),T=d.width-2*d.depth*e*(x+.01),S=Si([],d.pos,y,T/2),I=Si([],d.pos,y,-T/2),M=[S[0],S[1],S[2]+d.height],P=[I[0],I[1],I[2]+d.height],k=Si([],d.normal,y,x);ai(k,k,m);const V=Si([],d.normal,y,-x);ai(V,V,m),Gt(k,S,k),Gt(V,I,V),S[2]+=.1,I[2]+=.1,o.emplaceBack(k[0],k[1],k[2]),o.emplaceBack(V[0],V[1],V[2]),o.emplaceBack(S[0],S[1],S[2]),o.emplaceBack(I[0],I[1],I[2]),o.emplaceBack(M[0],M[1],M[2]),o.emplaceBack(P[0],P[1],P[2]),o.emplaceBack(S[0],S[1],S[2]),o.emplaceBack(I[0],I[1],I[2]),o.emplaceBack(k[0],k[1],k[2]),o.emplaceBack(V[0],V[1],V[2]);const N=T/m/2;a.emplaceBack(-N-x,-1,N,.8),a.emplaceBack(N+x,-1,N,.8),a.emplaceBack(-N,0,N,1.3),a.emplaceBack(N,0,N,1.3),a.emplaceBack(N+x,-.8,N,.7),a.emplaceBack(N+x,-.8,N,.7),a.emplaceBack(0,0,N,1.3),a.emplaceBack(0,0,N,1.3),a.emplaceBack(N+x,-1.2,N,.8),a.emplaceBack(N+x,-1.2,N,.8),i.emplaceBack(6+u,4+u,8+u),i.emplaceBack(7+u,9+u,5+u),i.emplaceBack(0+u,1+u,2+u),i.emplaceBack(1+u,3+u,2+u),u+=10}}function PL(n,e){const i={};i.indexArray=new mr,i.vertexArray=new Xo,i.colorArray=new ml,ZE(n,e,i.indexArray,i.vertexArray,i.colorArray);const o={defined:!0};o.emissiveFactor=rn.black;const a={};return a.baseColorFactor=rn.white,o.pbrMetallicRoughness=a,i.material=o,i.aabb=new zt([1/0,1/0,1/0],[-1/0,-1/0,-1/0]),i}const WE=Ai([{name:"a_pos_3f",components:3,type:"Float32"}]),RL=Ai([{name:"a_normal_3",components:3,type:"Int16"}]),LL=Ai([{name:"a_centroid_3",components:3,type:"Int16"}]),XE=Ai([{name:"a_part_color_emissive",components:2,type:"Uint16"}]),zL=Ai([{name:"a_faux_facade_color_emissive",components:2,type:"Uint16"}]),DL=Ai([{name:"a_faux_facade_data",components:4,type:"Uint16"}]),kL=Ai([{name:"a_faux_facade_vertical_range",components:2,type:"Uint16"}]),OL=Ai([{name:"a_bloom_attenuation",components:4,type:"Float32"}]),FL=Ai([{name:"a_flood_light_wall_radius_1i16",components:1,type:"Uint16"}]),YE=ge.types,s0=32767;function BL(n,e){const i=ht+e;for(const o of n)for(const a of o)if(a.x<-e||a.x>i||a.y<-e||a.y>i)return!1;return!0}function NL(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 rw{constructor(){this.layoutVertexArray=new Xo,this.layoutAttenuationArray=new ml,this.layoutColorArray=new Yo,this.indexArray=new mr,this.indexArrayForConflation=new mr,this.segmentsBucket=new zn}}class ow{constructor(e){this.layoutFacadePaintArray=null,this.layoutFacadeDataArray=null,this.layoutFacadeVerticalRangeArray=null,this.segmentsBucket=new zn,this.entranceBloom=new rw;const i=66560;this.layoutVertexArray=new Xo,this.layoutVertexArray.reserve(i),this.layoutNormalArray=new Hc,this.layoutNormalArray.reserve(i),this.layoutCentroidArray=new Hc,this.layoutCentroidArray.reserve(i),this.layoutColorArray=new Yo,this.layoutColorArray.reserve(i),this.layoutFloodLightDataArray=new _l,this.layoutFloodLightDataArray.reserve(i),this.layoutAOArray=new Jd,this.layoutAOArray.reserve(i),this.indexArray=new mr,this.indexArray.reserve(66560),this.indexArrayForConflation=new mr,this.segmentsBucket=new zn,this.entranceBloom=new rw,e&&(this.layoutFacadePaintArray=new Yo,this.layoutFacadeDataArray=new Ql,this.layoutFacadeVerticalRangeArray=new Yo)}reserve(e,i,o){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(i),o&&(this.layoutFacadePaintArray.reserveForAdditional(e),this.layoutFacadeDataArray.reserveForAdditional(e),this.layoutFacadeVerticalRangeArray.reserveForAdditional(e))}}class KE{constructor(e){this.colorBufferUploaded=!1,this.maxHeight=0,this.replacementUpdateTime=0,this.activeReplacements=[],this.footprints=[],this.footprintsVertices=new aa,this.footprintsIndices=new _l,this.footprintsMin=new Ke(1/0,1/0),this.footprintsMax=new Ke(-1/0,-1/0),this.featuresOnBorder=[],this.buildingWithoutFacade=new ow(!1),this.buildingWithFacade=new ow(!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(i=>i.fqid),this.index=e.index,this.hasPattern=!1,this.worldview=e.worldview,this.lut=e.lut,this.programConfigurations=new Ds(e.layers,{zoom:e.zoom,lut:e.lut}),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.projection=e.projection,this.groundEffect=new j1(e),this.groundEffect.groundRadiusArray=new za,this.hasAppearances=null}updateFootprints(e,i){const o=new Hy([],[],1),a={vertices:[],indices:new Uint32Array(0),grid:o,min:this.footprintsMin,max:this.footprintsMax,buildingIds:this.buildingIds};i.push({footprint:a,id:e})}updateAppearances(e,i,o,a){}prepare(){return function(){if(Jy!=null||RE!=null)return null;if(mp!=null)return mp;const e=fetch(Ri.BUILDING_GEN_URL);return mp=function(i){let o,a,u,d,m;function y(){o=new Uint8Array(m.buffer),a=new Int16Array(m.buffer),u=new Int32Array(m.buffer),d=new Float32Array(m.buffer)}function x(){throw new Error("Unexpected BuildingGen error.")}const T=()=>{},S={a:{a:x,f:function(I){const M=o.length,P=Math.max(I>>>0,Math.ceil(1.2*M)),k=Math.ceil((P-M)/65536);try{return m.grow(k),y(),!0}catch{return!1}},g:x,b:T,c:T,d:T,e:T}};return(WebAssembly.instantiateStreaming?WebAssembly.instantiateStreaming(i,S):i.then(I=>I.arrayBuffer()).then(I=>WebAssembly.instantiate(I,S))).then(I=>{const M=I.instance.exports;return(0,M.g)(),m=M.f,y(),new uL({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:o,heap16:a,heap32:u,heapF32:d})})}(e).then(i=>(mp=null,Jy=i,Jy)).catch(i=>{Tt("Could not load building-gen"),mp=null,RE=i}),mp}()}populate(e,i,o,a){const u=hL();if(!u)return;const d=U(o);this.tileToMeter=d,this.brightness=i.brightness,u.setStyle({normalScale:[1,-1,d],tileToMeters:d}),u.setAOOptions(!1,.3),u.setMetricOptions(!1,16),u.setStructuralOptions(!0),u.setFacadeClassifierOptions(3);const m=new Map,y=new Map;let x=0;for(const{feature:N}of e){if(YE[N.type]!=="LineString"){m.set(N.id,N.properties.source_id);continue}const $=this.layers[0]._featureFilter.needGeometry;if($&&!this.layers[0]._featureFilter.filter(new bn(this.zoom),N,o))continue;const q=ve(N,$);if(!$&&!this.layers[0]._featureFilter.filter(new bn(this.zoom),q,o))continue;const Y=$?q.geometry:ce(N,o,a),re=[];for(const me of Y)for(const De of me)re.push(De.x),re.push(De.y);const ee={coordinates:re,crossPerc:N.properties.cross_perc,distanceToRoad:N.properties.distance_to_road,entrances:N.properties.entrances,sourceId:0},ae=N.properties.source_id;let he=y.get(ae);he||(he=[],y.set(ae,he)),he.push(ee),++x}this.maxHeight=0;const T=new Array,S=new Set,I=N=>{N!=null&&S.add(N)},M=(N,$)=>{N!=null&&T.push({buildingId:N,footprintIndex:$})},P=64*(e.length-x),k=P/2;this.buildingWithFacade.reserve(P,k,!0),this.buildingWithoutFacade.reserve(2*P,2*k,!1),this.footprintsIndices.reserve(16*(e.length-x)),this.footprintsVertices.reserve(8*(e.length-x));for(const{feature:N,id:$,index:q,sourceLayerIndex:Y}of e){if(YE[N.type]==="LineString")continue;const re=this.layers[0]._featureFilter.needGeometry;if(re&&!this.layers[0]._featureFilter.filter(new bn(this.zoom),N,o))continue;let ee=null;if(N.properties&&N.properties.hasOwnProperty("building_id")&&(ee=N.properties.building_id,S.has(ee)))continue;const ae=ve(N,re);if(!re&&!this.layers[0]._featureFilter.filter(new bn(this.zoom),ae,o))continue;const he=re?ae.geometry:ce(N,o,a),me=Fm(he,500);let De=!1;for(const Kt of me)if(Kt.length!==1){De=!0;break}if(De){I(ee);continue}if(!BL(he,163)){I(ee);continue}const xe=this.layers[0],Be=NL(xe.layout.get("building-roof-shape").evaluate(N,{},o)),Ge=xe.layout.get("building-base").evaluate(N,{},o),$e=xe.layout.get("building-height").evaluate(N,{},o),Je=xe.layout.get("building-flood-light-ground-radius").evaluate(N,{},o),et=xe.paint.get("building-ambient-occlusion-intensity"),We=Je/this.tileToMeter;N.properties["building-part"]="roof";const Xe=xe.paint.get("building-color").evaluate(N,{},this.canonical).toPremultipliedRenderColor(this.lut),Fe=xe.paint.get("building-emissive-strength").evaluate(N,{},this.canonical);N.properties["building-part"]="wall";const ke=xe.paint.get("building-color").evaluate(N,{},this.canonical).toPremultipliedRenderColor(this.lut),Ye=xe.paint.get("building-emissive-strength").evaluate(N,{},this.canonical);N.properties["building-part"]="window";const pt=xe.paint.get("building-color").evaluate(N,{},this.canonical).toPremultipliedRenderColor(this.lut),ot=xe.paint.get("building-emissive-strength").evaluate(N,{},this.canonical);N.properties["building-part"]="door";const Ot=xe.paint.get("building-color").evaluate(N,{},this.canonical).toPremultipliedRenderColor(this.lut),wt=xe.paint.get("building-emissive-strength").evaluate(N,{},this.canonical);let Et=xe.layout.get("building-flood-light-wall-radius").evaluate(N,{},o);Et=j(Et,0,2048);const Pt=Et/2048*s0,wi=m.get($),lt=y.get(wi)||[],Rt=lt.length!==0&&xe.layout.get("building-facade").evaluate(N,{},o);u.setFacadeOptions(4,!0),u.setFauxFacadeOptions(Rt,!1,1);let oi=0,zi=0,ki=0,di=0,hn=0,te=0,oe=0,Ne=0,Qe=0,gt=0,yt=0;if(Rt){let Kt=Math.round(xe.layout.get("building-facade-floors").evaluate(N,{},o));if(Ge===0){Kt=Math.max(1,Kt-(lt.length>0?1:0));let an=4;if($e>100){const Mn=[10,13,15];an=Mn[N.id?N.id%Mn.length:0]}else $e<=10&&(an=3);u.setFacadeOptions(an,!0),hn=($e<15?1.3:1.61803)*an/d}else hn=Ge/d;te=$e/d,hn=Math.min(hn,te),ki=xe.layout.get("building-facade-unit-width").evaluate(N,{},o)/d,di=(te-hn)/Kt,u.setFauxFacadeOptions(!0,!0,ki);const On=xe.layout.get("building-facade-window").evaluate(N,{},o);oi=On[0],zi=On[1],oe=Math.floor(65535*Math.min(1,hn/ht)),Ne=Math.floor(65535*Math.min(1,te/ht)),Qe=M

53ath.floor(255*oi)<<8|Math.floor(255*zi),gt=Math.floor(65535*Math.min(1,ki/ht)),yt=Math.floor(65535*Math.min(1,di/ht))}const Bt=Array(me.length),Ut={x:1/0,y:1/0},ui={x:-1/0,y:-1/0},yi={x:0,y:0};let xi=0;for(let Kt=0;Kt<me.length;Kt++){const On=me[Kt];if(On.length>0){const an=[],Mn=Array(On.length+1);Mn[0]=0;for(let yr=0;yr<On.length;yr++){const Lr=On[yr];for(let ur=0;ur<Lr.length;ur++){const hr=Lr[Lr.length-ur-1];Ut.x=Math.min(Ut.x,hr.x),Ut.y=Math.min(Ut.y,hr.y),ui.x=Math.max(ui.x,hr.x),ui.y=Math.max(ui.y,hr.y),yi.x+=hr.x,yi.y+=hr.y,xi++,an.push(hr.x),an.push(hr.y)}Mn[yr+1]=an.length}Bt[Kt]={id:N.id?N.id:0,height:$e,minHeight:Ge,sourceId:0,roofType:Be,coordinates:an,ringIndices:Mn}}}yi.x/=xi||1,yi.y/=xi||1;const Ci=u.generateMesh(Bt,lt);if(typeof Ci=="string"){Tt(`Unable to generate building ${N.id}: ${Ci}`),I(ee);continue}if(Ci.meshes.length===0||Ci.modifiedPolygonRings.length===0){I(ee);continue}const Jt=Rt?this.buildingWithFacade:this.buildingWithoutFacade;let ni=0;for(const Kt of Ci.meshes)ni+=Kt.positions.length/3;const Vi=Jt.segmentsBucket.prepareSegment(ni,Jt.layoutVertexArray,Jt.indexArray),Wi=[];let Xi=null,sn=0,_n=-1;const dn=Jt.layoutVertexArray.length,Ki=dn+ni;Jt.layoutVertexArray.resize(Ki),Jt.layoutCentroidArray.resize(Ki),Jt.layoutNormalArray.resize(Ki),Jt.layoutAOArray.resize(Ki),Jt.layoutColorArray.resize(Ki),Jt.layoutFloodLightDataArray.resize(Ki),Rt&&(Jt.layoutFacadePaintArray.resize(Ki),Jt.layoutFacadeDataArray.resize(Ki),Jt.layoutFacadeVerticalRangeArray.resize(Ki));const tn=Jt.indexArray.length;let vi=0,Di=dn;for(const Kt of Ci.meshes){let On,an;if(Kt.buildingPart===1)On=Xe,an=Fe;else if(Kt.buildingPart===0)On=ke,an=Ye;else if(Kt.buildingPart===2)On=pt,an=ot;else{if(Kt.buildingPart!==3)continue;On=Ot,an=wt}if(an=j(an,0,1),Kt.buildingPart===3){const wn=new Array;for(let vr=0;vr<Kt.positions.length;vr+=12){const ha=Kt.positions[vr+0],wl=Kt.positions[vr+1],Wr=Kt.positions[vr+3],vo=Kt.positions[vr+4],es=Kt.positions[vr+2],su=Kt.positions[vr+8]-es,Mp=1,qa=Wr-ha,Za=vo-wl,y_=Math.hypot(qa,Za);wn.push({pos:[ha+.5*qa,wl+.5*Za,es],normal:[Za/y_,-qa/y_,0],width:y_,height:su,depth:Mp,points:[ha,wl,Wr,vo]})}const Yn=Jt.entranceBloom.segmentsBucket.prepareSegment(10*wn.length,Jt.entranceBloom.layoutVertexArray,Jt.entranceBloom.indexArray),ir=Jt.entranceBloom.layoutVertexArray.length;sn=Jt.entranceBloom.indexArray.length,ZE(wn,.5/this.tileToMeter,Jt.entranceBloom.indexArray,Jt.entranceBloom.layoutVertexArray,Jt.entranceBloom.layoutAttenuationArray);const Bo=Jt.entranceBloom.layoutVertexArray.length-ir;_n=Jt.entranceBloom.indexArray.length-sn;for(let vr=0;vr<Bo;vr++)Jt.entranceBloom.layoutColorArray.emplaceBack(255*Ot.r<<8|255*Ot.g,255*Ot.b<<8|51*wt);Yn.vertexLength+=Bo,Yn.primitiveLength+=_n,Xi={part:Kt.buildingPart,vertexOffset:ir,vertexLength:Bo}}Jt.layoutVertexArray.float32.set(Kt.positions,3*Di);const Mn=Kt.positions.length/3;for(let wn=0;wn<Mn;++wn){const Yn=3*wn;vi=Math.max(vi,Kt.positions[Yn+2]);const ir=Kt.normals[Yn+1]*s0,Bo=Kt.normals[Yn+2]*s0,vr=3*(Di+wn);Jt.layoutNormalArray.int16[vr]=Kt.normals[Yn]*s0,Jt.layoutNormalArray.int16[vr+1]=ir,Jt.layoutNormalArray.int16[vr+2]=Bo;const ha=Kt.ao[wn];Jt.layoutAOArray.uint8[Di+wn]=255*ha;const wl=1+(ha-1)*et,Wr=255*On.b*wl<<8|255*an;Jt.layoutColorArray.uint16[2*(Di+wn)]=255*On.r*wl<<8|255*On.g*wl,Jt.layoutColorArray.uint16[2*(Di+wn)+1]=Wr}const yr=Math.floor(yi.x),Lr=Math.floor(yi.y),ur=Math.floor($e);for(let wn=0;wn<Mn;++wn){const Yn=3*(Di+wn);Jt.layoutCentroidArray.int16[Yn]=yr,Jt.layoutCentroidArray.int16[Yn+1]=Lr,Jt.layoutCentroidArray.int16[Yn+2]=ur}if(Jt.layoutFloodLightDataArray.uint16.fill(Kt.buildingPart===0?Pt:0,Di,Di+Mn),Rt){const wn=255*pt.r<<8|255*pt.g,Yn=255*pt.b<<8|255*ot;for(let ir=0;ir<Mn;++ir){const Bo=2*(Di+ir);Jt.layoutFacadePaintArray.uint16[Bo]=wn,Jt.layoutFacadePaintArray.uint16[Bo+1]=Yn}for(let ir=0;ir<Mn;++ir)if(Kt.isFauxFacade[ir]){const Bo=Math.min(65535,Math.floor(Kt.uv[2*ir]*Ci.outerRingLength));Jt.layoutFacadeDataArray.emplace(Di+ir,1|Bo,Qe,gt,yt),Jt.layoutFacadeVerticalRangeArray.emplace(Di+ir,oe,Ne)}else Jt.layoutFacadeDataArray.emplace(Di+ir,0,0,0,0),Jt.layoutFacadeVerticalRangeArray.emplace(Di+ir,0,0)}

53const hr=Vi.vertexLength,Ir=Kt.indices.length/3,Mo=Jt.indexArray.length;Jt.indexArray.resize(Mo+Ir);for(let wn=0;wn<Ir;++wn){const Yn=3*wn,ir=3*Mo+Yn;Jt.indexArray.uint16[ir]=hr+Kt.indices[Yn],Jt.indexArray.uint16[ir+1]=hr+Kt.indices[Yn+1],Jt.indexArray.uint16[ir+2]=hr+Kt.indices[Yn+2]}Kt.buildingPart!==1&&Kt.buildingPart!==0&&Kt.buildingPart!==2&&Kt.buildingPart!==3||Wi.push({part:Kt.buildingPart,vertexOffset:Di,vertexLength:Kt.positions.length/3}),Di+=Mn,Vi.vertexLength+=Mn,Vi.primitiveLength+=Kt.indices.length/3}this.maxHeight=Math.max(this.maxHeight,vi);const Ln=Jt.indexArray.length-tn,Yt=this.footprintsIndices.length,Mi=this.footprintsVertices.length,pn=[],yn=new Ke(1/0,1/0),Tn=new Ke(-1/0,-1/0),tr=this.groundEffect.vertexArray.length;for(const Kt of Ci.modifiedPolygonRings){const On=[],an=new Ke(1/0,1/0),Mn=new Ke(-1/0,-1/0);for(let yr=0;yr<Kt.length;yr+=2){const Lr=Kt.length-yr-2;an.x=Math.min(an.x,Kt[Lr]),an.y=Math.min(an.y,Kt[Lr+1]),Mn.x=Math.max(Mn.x,Kt[Lr]),Mn.y=Math.max(Mn.y,Kt[Lr+1]);const ur=new Ke(Kt[Lr],Kt[Lr+1]);On.push(ur),pn.push(ur.x,ur.y),this.footprintsVertices.emplaceBack(ur.x,ur.y)}yn.x=Math.min(yn.x,an.x),yn.y=Math.min(yn.y,an.y),Tn.x=Math.max(Tn.x,Mn.x),Tn.y=Math.max(Tn.y,Mn.y),this.groundEffect.addData(On,[an,Mn],We)}const xn=this.groundEffect.vertexArray.length-tr;this.groundEffect.groundRadiusArray.reserveForAdditional(xn);for(let Kt=0;Kt<xn;Kt++)this.groundEffect.groundRadiusArray.emplaceBack(Je);(Ut.x<0||ui.x>ht||Ut.y<0||ui.y>ht)&&this.featuresOnBorder.push({featureId:N.id,footprintIndex:this.footprints.length});{const Kt=up(pn,null,2);this.footprintsIndices.resize(this.footprintsIndices.length+Kt.length),this.footprintsIndices.uint16.set(Kt,Yt),this.buildingIds.add(ee??N.id),this.footprintsMin.x=Math.min(this.footprintsMin.x,yn.x),this.footprintsMin.y=Math.min(this.footprintsMin.y,yn.y),this.footprintsMax.x=Math.max(this.footprintsMax.x,Tn.x),this.footprintsMax.y=Math.max(this.footprintsMax.y,Tn.y);const On={footprintVertexOffset:Mi,footprintVertexLength:this.footprintsVertices.length-Mi,footprintIndexOffset:Yt,footprintIndexLength:this.footprintsIndices.length-Yt,min:yn,max:Tn,hiddenFlags:0,indicesOffset:tn,indicesLength:Ln,bloomIndicesOffset:sn,bloomIndicesLength:_n,groundEffectVertexOffset:tr,groundEffectVertexLength:xn,hasFauxFacade:Rt,height:vi,promoteId:$,feature:ae,parts:Wi,buildingBloom:Xi},an=this.footprints.length;N.id!==void 0&&this.featureFootprintLookup.set(N.id,an),M(ee,an),this.footprints.push(On)}this.programConfigurations.populatePaintArrays(Jt.layoutVertexArray.length,N,q,{},i.availableImages,o,i.brightness),this.groundEffect.addPaintPropertiesData(N,q,{},i.availableImages,o,i.brightness),i.featureIndex.insert(N,he,q,Y,this.index,dn)}T.forEach(({buildingId:N,footprintIndex:$})=>{S.has(N)&&(this.footprints[$].hiddenFlags|=4)});const V=new Set;this.buildingIds.forEach((N,$,q)=>{S.has(N)||V.add(N)}),this.buildingIds=V,this.groundEffect.prepareBorderSegments()}update(e,i,o,a,u,d,m){this.programConfigurations.updatePaintArrays(e,i,u,o,a,d,m),this.groundEffect.update(e,i,u,o,a,d,m),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 i=o=>{o.layoutVertexBuffer=e.createVertexBuffer(o.layoutVertexArray,WE.members),o.layoutNormalBuffer=e.createVertexBuffer(o.layoutNormalArray,RL.members),o.layoutCentroidBuffer=e.createVertexBuffer(o.layoutCentroidArray,LL.members),o.layoutFloodLightDataBuffer=e.createVertexBuffer(o.layoutFloodLightDataArray,FL.members),o.layoutFacadeDataArray&&o.layoutFacadeDataArray.length&&(o.layoutFacadeDataBuffer=e.createVertexBuffer(o.layoutFacadeDataArray,DL.members)),o.layoutFacadeVerticalRangeArray&&o.layoutFacadeVerticalRangeArray.length&&(o.layoutFacadeVerticalRangeBuffer=e.createVertexBuffer(o.layoutFacadeVerticalRangeArray,kL.members)),o.entranceBloom.layoutVertexArray.length&&(o.entranceBloom.layoutVertexBuffer=e.createVertexBuffer(o.entranceBloom.layoutVertexArray,WE.members),o.entranceBloom.layoutAttenuationBuffer=e.createVertexBuffer(o.entranceBloom.layoutAttenuationArray,OL.members)),this.uploadUpdatedColorBuffer(e),this.uploadUpdatedIndexBuffer(e)};this.uploaded||(i(this.buildingWithoutFacade),i(this.buildingWithFacade),this.groundEffect.upload(e)),this.groundEffect.uploadPaintProperties(e),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){const e=i=>{i.layoutVertexBuffer&&(i.layoutVertexBuffer.destroy(),i.layoutNormalBuffer.destroy(),i.layoutColorBuffer.destroy(),i.segmentsBucket.destroy(),i.indexBuffer&&i.indexBuffer.destroy(),i.entranceBloom.layoutVertexBuffer&&(i.entranceBloom.layoutVertexBuffer.destroy(),i.entranceBloom.layoutColorBuffer.destroy(),i.entranceBloom.layoutAttenuationBuffer.destroy(),i.entranceBloom.indexBuffer.destroy(),i.entranceBloom.segmentsBucket.destroy()))};e(this.buildingWithoutFacade),e(this.buildingWithFacade),this.groundEffect.destroy(),this.programConfigurations.destroy()}updateFootprintHiddenFlags(e,i,o=!0){let a=!1;const u=o?i:0,d=0|(o?-1:~i);this.groundEffect.hiddenByLandmarkVertexArray.length===0&&this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const m of e){const y=this.footprints[m],x=y.hiddenFlags&d|u;y.hiddenFlags!==x&&(y.hiddenFlags=x,a=!0,this.groundEffect.updateHiddenByLandmarkRange(y.groundEffectVertexOffset,y.groundEffectVertexLength,y.hiddenFlags!==0))}return a&&(this.indexArrayForConflationUploaded=!1),a}uploadUpdatedIndexBuffer(e){if(this.groundEffect.uploadHiddenByLandmark(e),this.indexArrayForConflationUploaded)return;const i=a=>{a.indexArray.length!==0&&(a.indexArrayForConflation.resize(a.indexArray.length),a.indexArrayForConflation.uint16.set(a.indexArray.uint16),a.entranceBloom.indexArrayForConflation.resize(a.entranceBloom.indexArray.length),a.entranceBloom.indexArrayForConflation.uint16.set(a.entranceBloom.indexArray.uint16))};i(this.buildingWithoutFacade),i(this.buildingWithFacade);for(const a of this.footprints){const u=a.hasFauxFacade?this.buildingWithFacade:this.buildingWithoutFacade,d=a.indicesOffset+a.indicesLength;if(a.hiddenFlags!==0){for(let y=a.indicesOffset;y<d;y++)u.indexArrayForConflation.uint16[3*y+0]=0,u.indexArrayForConflation.uint16[3*y+1]=0,u.indexArrayForConflation.uint16[3*y+2]=0;const m=a.bloomIndicesOffset+a.bloomIndicesLength;for(let y=a.bloomIndicesOffset;y<m;y++)u.entranceBloom.indexArrayForConflation.uint16[3*y+0]=0,u.entranceBloom.indexArrayForConflation.uint16[3*y+1]=0,u.entranceBloom.indexArrayForConflation.uint16[3*y+2]=0}}const o=a=>{a.indexArray.length!==0&&(a.indexBuffer?a.indexBuffer.updateData(a.indexArrayForConflation):a.indexBuffer=e.createIndexBuffer(a.indexArrayForConflation,!0),a.entranceBloom.indexBuffer?a.entranceBloom.indexBuffer.updateData(a.entranceBloom.indexArrayForConflation):a.entranceBloom.indexBuffer=e.createIndexBuffer(a.entranceBloom.indexArrayForConflation,!0))};o(this.buildingWithoutFacade),o(this.buildingWithFacade),this.indexArrayForConflationUploaded=!0}uploadUpdatedColorBuffer(e){const i=o=>{o.layoutColorBuffer?o.layoutColorBuffer.updateData(o.layoutColorArray):o.layoutColorBuffer=e.createVertexBuffer(o.layoutColorArray,XE.members,!0),o.layoutFacadePaintArray&&(o.layoutFacadePaintBuffer?o.layoutFacadePaintBuffer.updateData(o.layoutFacadePaintArray):o.layoutFacadePaintBuffer=e.createVertexBuffer(o.layoutFacadePaintArray,zL.members,!0)),o.entranceBloom.layoutColorBuffer?o.entranceBloom.layoutColorBuffer.updateData(o.entranceBloom.layoutColorArray):o.entranceBloom.layoutColorBuffer=e.createVertexBuffer(o.entranceBloom.layoutColorArray,XE.members,!0)};i(this.buildingWithoutFacade),i(this.buildingWithFacade),this.colorBufferUploaded=!0}evaluate(e,i){const o=e.paint.get("building-ambient-occlusion-intensity");for(const a of this.footprints){if(4&a.hiddenFlags)continue;const u=i[a.promoteId],d=a.feature;d.properties["building-part"]="roof";const m=e.paint.get("building-color").evaluate(d,u,this.canonical).toPremultipliedRenderColor(this.lut),y=e.paint.get("building-emissive-strength").evaluate(d,u,this.canonical);d.properties["building-part"]="wall";const x=e.paint.get("building-color").evaluate(d,u,this.canonical).toPremultipliedRenderColor(this.lut),T=e.paint.get("building-emissive-strength").evaluate(d,u,this.canonical);d.properties["building-part"]="window";const S=e.paint.get("building-color").evaluate(d,u,this.canonical).toPremultipliedRenderColor(this.lut),I=e.paint.get("building-emissive-strength").evaluate(d,u,this.canonical);d.properties["building-part"]="door";const M=e.paint.get("building-color").evaluate(d,u,this.canonical).toPremultipliedRenderColor(this.lut),P=e.paint.get("building-emissive-strength").evaluate(d,u,this.canonical),k=a.hasFauxFacade?this.buildingWithFacade:this.buildingWithoutFacade;for(const N of a.parts){let $,q=m;N.part===1?(q=m,$=y):N.part===0?(q=x,$=T):N.part===2?(q=S,$=I):N.part===3&&(q=M,$=P),$=j($,0,1);for(let Y=0;Y<N.vertexLength;Y++){const re=N.vertexOffset+Y,ee=1+(k.layoutAOArray.uint8[re]/255-1)*o;k.layoutColorArray.emplace(re,q.r*ee*255<<8|q.g*ee*255,q.b*ee*255<<8|255*$),a.hasFauxFacade&&k.layoutFacadePaintArray.emplace(re,255*S.r<<8|255*S.g,255*S.b<<8|255*I)}}const V=a.buildingBloom;if(V)for(let N=0;N<V.vertexLength;N++)k.entranceBloom.layoutColorArray.emplace(V.vertexOffset+N,255*M.r<<8|255*M.g,255*M.b<<8|51*P)}}needsEvaluation(){return!this.colorBufferUploaded}updateReplacement(e,i,o){if(i.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=i.updateTime;const a=i.getReplacementRegionsForTile(e.toUnwrapped());if(Zy(this.activeReplacements,a))return;this.activeReplacements=a;for(const d of this.footprints)d.hiddenFlags&=-2;const u=[];for(const d of this.activeReplacements){if(d.order<=JS)continue;const m=Math.max(1,Math.pow(2,d.footprintTileId.canonical.z-e.canonical.z));for(const y of this.footprints)y.min.x>d.max.x||y.max.x<d.min.x||y.min.y>d.max.y||y.max.y<d.min.y||(u.length=0,jL(this.footprintsVertices,y.footprintVertexOffset,y.footprintVertexLength,d.footprintTileId.canonical,e.canonical,u),B1(d.footprint,u,this.footprintsIndices.uint16,y.footprintIndexOffset,y.footprintIndexLength,0,-m)&&(y.hiddenFlags|=1))}this.groundEffect.hiddenByLandmarkVertexArray.length===0&&this.groundEffect.hiddenByLandmarkVertexArray.resize(this.groundEffect.vertexArray.length);for(const d of this.footprints)this.groundEffect.updateHiddenByLandmarkRange(d.groundEffectVertexOffset,d.groundEffectVertexLength,d.hiddenFlags!==0);this.indexArrayForConflationUploaded=!1}getFootprint(e){if(e.id!==void 0){const i=this.featureFootprintLookup.get(e.id);return this.footprints[i]}return null}getHeightAtTileCoord(e,i){let o=Number.NEGATIVE_INFINITY,a=!0;const u=4*(e+ht)*ht+(i+ht);if(this.footprintLookup.hasOwnProperty(u)){const m=this.footprintLookup[u];return m?{height:m.height,hidden:m.hiddenFlags!==0}:void 0}const d=new Ke(e,i);for(const m of this.footprints)e>m.max.x||m.min.x>e||i>m.max.y||m.min.y>i||m.height<=o||VL(d,this.footprintsVertices.float32.subarray(2*m.footprintVertexOffset,2*(m.footprintVertexOffset+m.footprintVertexLength)),this.footprintsIndices.uint16.subarray(m.footprintIndexOffset,m.footprintIndexOffset+m.footprintIndexLength))&&(o=m.height,this.footprintLookup[u]=m,a=m.hiddenFlags!==0);if(o!==Number.NEGATIVE_INFINITY)return{height:o,hidden:a};this.footprintLookup[u]=void 0}}function VL(n,e,i){for(let o=0;o<i.length;o+=3){const a=i[o],u=i[o+1],d=i[o+2],m=e[2*a+0],y=e[2*a+1],x=e[2*u+0],T=e[2*u+1],S=e[2*d+0],I=e[2*d+1],M=(m-S)*(n.y-I)-(y-I)*(n.x-S),P=(x-m)*(n.y-y)-(T-y)*(n.x-m);if(M<0!=P<0&&M!==0&&P!==0)continue;

53const k=(S-x)*(n.y-T)-(I-T)*(n.x-x);if(k===0||k<0==M+P<=0)return!0}return!1}function jL(n,e,i,o,a,u){const d=Math.pow(2,o.z-a.z);for(let m=0;m<i;m++){let y=n.float32[2*(m+e)+0],x=n.float32[2*(m+e)+1];y=(y+a.x*ht)*d-o.x*ht,x=(x+a.y*ht)*d-o.y*ht,u.push(new Ke(y,x))}}let JE,QE;At(KE,"BuildingBucket",{omit:["layers"]}),At(ow,"BuildingGeometry"),At(rw,"BuildingBloomGeometry");const UL=Ai([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),GL=Ai([{name:"a_z_offset_width",components:3,type:"Float32"}],4),{members:$L}=UL,HL=Ai([{name:"a_packed",components:3,type:"Float32"}]),{members:qL}=HL,ZL=Ai([{name:"a_pattern_data",components:3,type:"Float32"}]),{members:WL}=ZL;class eI{constructor(e,i){this.width=e,this.height=i,this.nextRow=0,this.image=new tu({width:e,height:i}),this.positions={},this.uploaded=!1}getDash(e,i){const o=this.getKey(e,i);return this.positions[o]}trim(){const e=this.width,i=this.height=Re(this.nextRow);this.image.resize({width:e,height:i})}getKey(e,i){return e.join(",")+i}getDashRanges(e,i,o){const a=[];let u=e.length%2==1?-e[e.length-1]*o:0,d=e[0]*o,m=!0;a.push({left:u,right:d,isDash:m,zeroLength:e[0]===0});let y=e[0];for(let x=1;x<e.length;x++){m=!m;const T=e[x];u=y*o,y+=T,d=y*o,a.push({left:u,right:d,isDash:m,zeroLength:T===0})}return a}addRoundDash(e,i,o){const a=i/2;for(let u=-o;u<=o;u++){const d=this.width*(this.nextRow+o+u);let m=0,y=e[m];for(let x=0;x<this.width;x++){x/y.right>1&&(y=e[++m]);const T=Math.abs(x-y.left),S=Math.abs(x-y.right),I=Math.min(T,S);let M;const P=u/o*(a+1);if(y.isDash){const k=a-Math.abs(P);M=Math.sqrt(I*I+k*k)}else M=a-Math.sqrt(I*I+P*P);this.image.data[d+x]=Math.max(0,Math.min(255,M+128))}}}addRegularDash(e,i){for(let y=e.length-1;y>=0;--y){const x=e[y],T=e[y+1];x.zeroLength?e.splice(y,1):T&&T.isDash===x.isDash&&(T.left=x.left,e.splice(y,1))}const o=e[0],a=e[e.length-1];o.isDash===a.isDash&&(o.left=a.left-this.width,a.right=o.right+this.width);const u=this.width*this.nextRow;let d=0,m=e[d];for(let y=0;y<this.width;y++){y/m.right>1&&(m=e[++d]);const x=Math.abs(y-m.left),T=Math.abs(y-m.right),S=Math.min(x,T);this.image.data[u+y]=Math.max(0,Math.min(255,(m.isDash?S:-S)+i+128))}}addDash(e,i){const o=this.getKey(e,i);if(this.positions[o])return this.positions[o];const a=i==="round",u=a?7:0,d=2*u+1;if(this.nextRow+d>this.height)return Tt("LineAtlas out of space"),null;e.length===0&&e.push(1);let m=0;for(let T=0;T<e.length;T++)e[T]<0&&(Tt("Negative value is found in line dasharray, replacing values with 0"),e[T]=0),m+=e[T];if(m!==0){const T=this.width/m,S=this.getDashRanges(e,this.width,T);a?this.addRoundDash(S,T,u):this.addRegularDash(S,i==="square"?.5*T:0)}const y=this.nextRow+u;this.nextRow+=d;const x={tl:[y,u],br:[m,0]};return this.positions[o]=x,x}}At(eI,"LineAtlas");const XL=ge.types,YL=Math.cos(Math.PI/180*37.5),KL=Math.cos(Math.PI/180*5);class sw{constructor(e){this.evaluationGlobals={zoom:0,lineProgress:void 0},this.elevationType="none",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(i=>i.fqid),this.index=e.index,this.projection=e.projection,this.hasPattern=!1,this.hasCrossSlope=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(i=>{this.gradients[i.id]={}}),this.layoutVertexArray=new Hd,this.layoutVertexArray2=new Xo,this.patternVertexArray=new Xo,this.indexArray=new mr,this.programConfigurations=new Ds(e.layers,{zoom:e.zoom,lut:e.lut}),this.segments=new zn,this.maxLineLength=0,this.zOffsetVertexArray=new Xo,this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.id),this.tessellationStep=e.tessellationStep?e.tessellationStep:ht/64,this.worldview=e.worldview,this.hasAppearances=null}updateFootprints(e,i){}updateAppearances(e,i,o,a){}populate(e,i,o,a){this.hasPattern=L1("line",this.layers,this.pixelRatio,i);const u=this.layers[0].layout.get("line-sort-key");this.tileToMeter=U(o);const d=this.layers[0].layout.get("line-elevation-reference");if(d==="hd-road-markup")this.elevationType="road";else{const I=this.layers[0].layout.get("line-z-offset"),M=I.isConstant()&&!I.constantOr(0);this.elevationType=d!=="sea"&&d!=="ground"&&M?"none":"offset",this.elevationType==="offset"&&d==="none"&&Tt(`line-elevation-reference: ground is used for the layer ${this.layerIds[0]} because non-zero line-z-offset value was found.`)}const m=this.layers[0].layout.get("line-cross-slope");this.hasCrossSlope=this.elevationType==="offset"&&m!==void 0;const y=[];for(const{feature:I,id:M,index:P,sourceLayerIndex:k}of e){const V=this.layers[0]._featureFilter.needGeometry,N=ve(I,V);if(!this.layers[0]._featureFilter.filter(new bn(this.zoom,{worldview:this.worldview,activeFloors:i.activeFloors}),N,o))continue;const $=u?u.evaluate(N,{},o):void 0,q={id:M,properties:I.properties,type:I.type,sourceLayerIndex:k,index:P,geometry:V?N.geometry:ce(I,o,a),patterns:{},sortKey:$};y.push(q)}u&&y.sort((I,M)=>I.sortKey-M.sortKey);const{lineAtlas:x,featureIndex:T}=i,S=this.addConstantDashes(x);for(const I of y){const{geometry:M,index:P,sourceLayerIndex:k}=I;if(S&&this.addFeatureDashes(I,x),this.hasPattern){const V=z1("line",this.layers,I,this.zoom,this.pixelRatio,i);this.patternFeatures.push(V)}else this.addFeature(I,M,P,o,x.positions,i.availableImages,i.brightness,i.elevationFeatures);T.insert(e[P].feature,M,P,k,this.index)}}addConstantDashes(e){let i=!1;for(const o of this.layers){const a=o.paint.get("line-dasharray").value,u=o.layout.get("line-cap").value;if(a.kind!=="constant"||u.kind!=="constant")i=!0;else{const d=u.value,m=a.value;if(!m)continue;e.addDash(m,d)}}return i}addFeatureDashes(e,i){const o=this.zoom;for(const a of this.layers){const u=a.paint.get("line-dasharray").value,d=a.layout.get("line-cap").value;if(u.kind==="constant"&&d.kind==="constant")continue;let m,y;if(u.kind==="constant"){if(m=u.value,!m)continue}else m=u.evaluate({zoom:o},e);y=d.kind==="constant"?d.value:d.evaluate({zoom:o},e),i.addDash(m,y),e.patterns[a.id]=[i.getKey(m,y)]}}update(e,i,o,a,u,d,m,y){this.programConfigurations.updatePaintArrays(e,i,u,o,a,d,m,y)}addFeatures(e,i,o,a,u,d){for(const m of this.patternFeatures)this.addFeature(m,m.geometry,m.index,i,o,a,d,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,qL)),this.patternVertexArray.length!==0&&(this.patternVertexBuffer=e.createVertexBuffer(this.patternVertexArray,WL)),!this.zOffsetVertexBuffer&&this.zOffsetVertexArray.length>0&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,GL.members,!0)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,$L),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e,i){let o,a;if(i&&i>0?(o=`mapbox_clip_start_${i}`,a=`mapbox_clip_end_${i}`):(o="mapbox_clip_start",a="mapbox_clip_end"),e.properties&&e.properties.hasOwnProperty(o)&&e.properties.hasOwnProperty(a))return{start:+e.properties[o],end:+e.properties[a]}}addFeature(e,i,o,a,u,d,m,y){const x=this.layers[0].layout,T=x.get("line-join").evaluate(e,{}),S=x.get("line-cap").evaluate(e,{}),I=x.get("line-miter-limit"),M=x.get("line-round-limit");this.lineClips=this.lineFeatureClips(e),this.lineFeature=e;const P=!(!e.properties||!e.properties.hasOwnProperty("mapbox_line_metrics"))&&e.properties.mapbox_line_metrics;this.zOffsetValue=x.get("line-z-offset").value;

53const k=this.layers[0].paint.get("line-width").value;if(k.kind!=="constant"&&k.isLineProgressConstant===!1&&(this.variableWidthValue=k),this.elevationType==="road"){const V=this.layoutVertexArray.length;if(!this.addElevatedRoadFeature(e,i,a,y,T,S,I,M)){const[N,$]=this.clipRuntimeLinesToTile(i,1);for(let q=0;q<N.length;q++){const Y=N[q],re=$[q],ee={progress:{min:re.progress.min,max:re.progress.max},nextDir:this.computeSegNextDir(re,Y),prevDir:this.computeSegPrevDir(re,Y)};this.addLine(Y,e,a,T,S,I,M,ee,P&&re.parentIndex>0?re.parentIndex:null)}this.fillNonElevatedRoadSegment(V)}}else for(let V=0;V<i.length;V++)this.addLine(i[V],e,a,T,S,I,M,void 0,P&&V>0?V:null);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,u,d,a,m,void 0,this.worldview)}computeSegNextDir(e,i){return e.nextPoint.sub(i.at(-2)).unit()}computeSegPrevDir(e,i){return i[1].sub(e.prevPoint).unit()}clipLinesToTile(e,i){return Yy(e,-i,-i,ht+i,ht+i)}clipRuntimeLinesToTile(e,i){const o=[];return[Yy(e,-i,-i,ht+i,ht+i,o),o]}addElevatedRoadFeature(e,i,o,a,u,d,m,y){const x=[],T=Qi.getElevationFeature(e,a);if(T){const S=this.clipLinesToTile(i,1),I=this.prepareElevatedLines(S,T,o);for(const M of I)x.push({geometry:M,elevation:T,elevationTileID:o,segment:{progress:{min:0,max:1},nextDir:void 0,prevDir:void 0}})}if(x.length===0)return!1;for(const S of x){const I=this.layoutVertexArray.length;this.addLine(S.geometry,e,o,u,d,m,y);const M=new cn(o,S.elevationTileID);if(S.elevation)for(let P=I;P<this.layoutVertexArray.length;P++){const k=new Ke(this.layoutVertexArray.int16[6*P]>>1,this.layoutVertexArray.int16[6*P+1]>>1),V=M.pointElevation(k,S.elevation,.05);this.updateHeightRange(V),this.zOffsetVertexArray.emplaceBack(V,0,0)}else this.fillNonElevatedRoadSegment(I)}return!0}prepareElevatedLines(e,i,o){if(i.constantHeight!=null)return e;const a=[],u=1/U(o);for(const d of e)aL(d,new Zi(i,u),0,a);return a}fillNonElevatedRoadSegment(e){for(let i=e;i<this.layoutVertexArray.length;i++)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,i,o,a,u,d,m,y,x){this.distance=0,this.prevDistance=0,this.scaledDistance=0,this.totalDistance=0,this.totalFeatureLength=0,this.lineSoFar=0,this.currentVertex=void 0,this.lineClips=x?this.lineFeatureClips(i,x):this.lineClips;const T=a==="none";this.patternJoinNone=this.hasPattern&&T,this.segmentStart=0,this.segmentStartf32=0,this.segmentPoints=[];const S=y&&y.progress.min>0,I=y&&y.progress.max<1;if(this.lineClips){let me={min:this.lineClips.start,max:this.lineClips.end},De=1;if(y){const Ge=this.lineClips.end-this.lineClips.start;me=function($e,Je,et){return{min:gn($e.min,Je,et),max:gn($e.max,Je,et)}}(y.progress,{min:0,max:1},me),Ge>0&&(De=(me.max-me.min)/Ge)}const xe=+i.properties.mapbox_clip_feature_len,Be=+i.properties.mapbox_clip_seg_len;if(Number.isNaN(xe)||Number.isNaN(Be)){for(let $e=0;$e<e.length-1;$e++)this.totalDistance+=e[$e].dist(e[$e+1]);const Ge=this.totalDistance/(me.max-me.min);this.totalFeatureLength=Number.isFinite(Ge)?Ge:0,this.lineClips.start=me.min,this.lineClips.end=me.max,this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}else this.totalFeatureLength=xe,this.distance=Be*De,this.lineClips.start=me.min,this.lineClips.end=me.max,this.maxLineLength=Math.max(this.maxLineLength,this.distance);this.lineClipsArray.push(this.lineClips),this.updateScaledDistance()}const M=XL[i.type]==="Polygon";let P=e.length;for(;P>=2&&e[P-1].equals(e[P-2]);)P--;let k=0;for(;k<P-1&&e[k].equals(e[k+1]);)k++;if(P<(M?3:2))return;a==="bevel"&&(d=1.05);const V=this.segments.prepareSegment(10*P,this.layoutVertexArray,this.indexArray);let N,$,q,Y,re,ee,ae,he;y&&y.prevDir&&(ee=y.prevDir.perp()),y&&y.nextDir&&(ae=y.nextDir.perp()),this.e1=this.e2=-1,M&&(N=e[P-2],re=e[k].sub(N)._unit()._perp());for(let me=k;me<P;me++){if(q=me===P-1?M?e[k+1]:void 0:e[me+1],q&&e[me].equals(q))continue;re&&(Y=re),N&&($=N),N=e[me],he=this.evaluateLineProgressFeatures($?$.dist(N):0),re=q?q.sub(N)._unit()._perp():Y,Y=Y||re;const De=$&&q;let xe=De?a:M||T?"butt":u;const Be=Y.x*re.x+Y.y*re.y;if(T){const ke=function(Ye){if(Ye.patternJoinNone){const pt=Ye.segmentPoints.length/2,ot=Ye.lineSoFar-Ye.segmentStart;for(let Ot=0;Ot<pt;++Ot){const wt=Ye.segmentPoints[2*Ot+1],Et=Math.round(Ye.segmentPoints[2*Ot])+.5+.25*wt;Ye.patternVertexArray.emplaceBack(Et,ot,Ye.segmentStart),Ye.patternVertexArray.emplaceBack(Et,ot,Ye.segmentStart)}Ye.segmentPoints.length=0}Ye.e1=Ye.e2=-1};if(De&&Be<KL){this.updateDistance($,N),this.addCurrentVertex(N,Y,1,1,V,he),ke(this),this.addCurrentVertex(N,re,-1,-1,V,he);continue}if($){if(!q){this.updateDistance($,N),this.addCurrentVertex(N,Y,1,1,V,he),ke(this);continue}xe="miter"}}let Ge=Y.add(re);Ge.x===0&&Ge.y===0||Ge._unit();const $e=Ge.x*re.x+Ge.y*re.y,Je=$e!==0?1/$e:1/0,et=2*Math.sqrt(2-2*$e),We=$e<YL&&$&&q,Xe=Y.x*re.y-Y.y*re.x>0,Fe=this.overscaling<=16?15*ht/(512*this.overscaling):0;if(De&&xe==="round"){if(Je<m)xe="miter";else if(Je<=2){const ke=aw(N,-10,ht+10);xe=this.elevationType==="offset"&&(ke||this.hasCrossSlope)?"miter":"fakeround"}}if(xe==="miter"&&Je>d&&(xe="bevel"),xe==="bevel"&&(Je>

532&&(xe="flipbevel"),Je<d&&(xe="miter")),$&&!(xe==="miter"&&We)&&this.updateDistance($,N),xe==="miter")if(We){const ke=N.dist($);if(ke>2*Fe){const pt=N.sub(N.sub($)._mult(Fe/ke)._round());this.updateDistance($,pt),this.addCurrentVertex(pt,Y,0,0,V,he),$=pt}this.updateDistance($,N),Ge._mult(Je),this.addCurrentVertex(N,Ge,0,0,V,he);const Ye=N.dist(q);if(Ye>2*Fe){const pt=N.add(q.sub(N)._mult(Fe/Ye)._round());this.updateDistance(N,pt),this.addCurrentVertex(pt,re,0,0,V,he),N=pt}}else Ge._mult(Je),this.addCurrentVertex(N,Ge,0,0,V,he);else if(xe==="flipbevel"){if(Je>100)Ge=re.mult(-1);else{const ke=Je*Y.add(re).mag()/Y.sub(re).mag();Ge._perp()._mult(ke*(Xe?-1:1))}this.addCurrentVertex(N,Ge,0,0,V,he),this.addCurrentVertex(N,Ge.mult(-1),0,0,V,he)}else if(xe==="bevel"||xe==="fakeround"){he!=null&&$&&this.addCurrentVertex(N,ae||Y,-1,-1,V,he);const ke=N.dist($)<=2*Fe&&xe!=="bevel",Ye=Ge.mult(Xe?1:-1);Ye._mult(Je);const pt=re.mult(Xe?-1:1),ot=Y.mult(Xe?-1:1),Ot=this.evaluateLineProgressFeatures(this.distance);if(he==null&&(this.addHalfVertex(N,Ye.x,Ye.y,!1,!Xe,0,V,Ot),ke||this.addHalfVertex(N,Ye.x+2*ot.x,Ye.y+2*ot.y,!1,Xe,0,V,Ot)),xe==="fakeround"){const wt=Math.round(180*et/Math.PI/20);this.addHalfVertex(N,ot.x,ot.y,!1,Xe,0,V,Ot);for(let Et=0;Et<wt;Et++){let Pt=Et/wt;if(Pt!==.5){const lt=Pt-.5;Pt+=Pt*lt*(Pt-1)*((1.0904+Be*(Be*(3.55645-1.43519*Be)-3.2452))*lt*lt+(.848013+Be*(.215638*Be-1.06021)))}const wi=pt.sub(ot)._mult(Pt)._add(ot)._unit();this.addHalfVertex(N,wi.x,wi.y,!1,Xe,0,V,Ot)}this.addHalfVertex(N,pt.x,pt.y,!1,Xe,0,V,Ot)}ke||he!=null||this.addHalfVertex(N,Ye.x+2*pt.x,Ye.y+2*pt.y,!1,Xe,0,V,Ot),he!=null&&q&&this.addCurrentVertex(N,ee||re,1,1,V,he)}else if(xe==="butt")this.addCurrentVertex(N,Ge,0,0,V,he);else if(xe==="square"){if(!$){const ke=S?0:-1;this.addCurrentVertex(N,Ge,ke,ke,V,he)}if(this.addCurrentVertex(N,Ge,0,0,V,he),$){const ke=I?0:1;this.addCurrentVertex(N,Ge,ke,ke,V,he)}}else if(xe==="round"){if($){const ke=!De&&ae?ae:Y;this.addCurrentVertex(N,ke,0,0,V,he),!De&&I||this.addCurrentVertex(N,ke,1,1,V,he,!0)}if(q){const ke=!De&&ee?ee:re;!De&&S||this.addCurrentVertex(N,ke,-1,-1,V,he,!0),this.addCurrentVertex(N,ke,0,0,V,he)}}}}addVerticesTo(e,i,o,a,u,d,m,y,x,T){const S=(i.w-e.w)/this.tessellationStep|0;let I=0;const M=this.scaledDistance;if(S>1){this.lineSoFar=e.w;const k=(i.x-e.x)/S,V=(i.y-e.y)/S,N=(i.z-e.z)/S,$=(i.w-e.w)/S;for(let q=1;q<S;++q){e.x+=k,e.y+=V,e.z+=N,this.lineSoFar+=$,I+=$;const Y=this.evaluateLineProgressFeatures(this.prevDistance+I);this.scaledDistance=(this.prevDistance+I)/this.totalDistance,this.addHalfVertex(e,o,a,T,!1,m,x,Y),this.addHalfVertex(e,u,d,T,!0,-y,x,Y)}}this.lineSoFar=i.w,this.scaledDistance=M;const P=this.evaluateLineProgressFeatures(this.distance);this.addHalfVertex(i,o,a,T,!1,m,x,P),this.addHalfVertex(i,u,d,T,!0,-y,x,P)}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):Tt(`line-progress evaluation for ${this.layerIds[0]} requires enabling 'lineMetrics' for the source.`);let i=0;return this.variableWidthValue&&this.variableWidthValue.kind!=="constant"&&(i=this.variableWidthValue.evaluate(this.evaluationGlobals,this.lineFeature)||0),this.elevationType!=="offset"?{zOffset:0,variableWidth:i}:this.zOffsetValue.kind==="constant"?{zOffset:this.zOffsetValue.value,variableWidth:i}:{zOffset:this.zOffsetValue.evaluate(this.evaluationGlobals,this.lineFeature)||0,variableWidth:i}}addCurrentVertex(e,i,o,a,u,d,m=!1){const y=i.x+i.y*o,x=i.y-i.x*o,T=i.y*a-i.x,S=-i.y-i.x*a;if(d!=null){const I=this.elevationType==="offset",M=-10,P=ht+10,k=d.zOffset,V=new bE(e.x,e.y,k,this.lineSoFar),N=!!I&&aw(e,M,P),$=this.lineSoFar,q=this.distance;if(this.currentVertex)if(N){const Y=this.currentVertexIsOutside,re=this.currentVertex,ee=new bE(e.x,e.y,k,this.lineSoFar);if(SE(re,ee,M,P),!aw(ee,M,P)){if(Y){this.e1=this.e2=-1,this.distance-=re.dist(V),this.lineSoFar=re.w;const ae=this.evaluateLineProgressFeatures(re.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(re,y,x,m,!1,o,u,ae),this.addHalfVertex(re,T,S,m,!0,-a,u,ae),this.prevDistance=this.distance}this.distance=this.prevDistance+re.dist(ee),this.scaledDistance=this.distance/this.totalDistance,this.addVerticesTo(re,ee,y,x,T,S,o,a,u,m),this.distance=q,this.scaledDistance=this.distance/this.totalDistance}}else{const Y=this.currentVertex;if(this.currentVertexIsOutside){SE(Y,V,M,P),this.e1=this.e2=-1,this.distance-=Y.dist(V),this.scaledDistance=this.distance/this.totalDistance,this.lineS

53oFar=Y.w;const re=this.evaluateLineProgressFeatures(Y.w-this.totalFeatureLength*(this.lineClips?this.lineClips.start:0));this.addHalfVertex(Y,y,x,m,!1,o,u,re),this.addHalfVertex(Y,T,S,m,!0,-a,u,re),this.prevDistance=this.distance,this.distance=q,this.scaledDistance=this.distance/this.totalDistance}this.addVerticesTo(Y,V,y,x,T,S,o,a,u,m)}else N||(this.addHalfVertex(e,y,x,m,!1,o,u,d),this.addHalfVertex(e,T,S,m,!0,-a,u,d));this.currentVertex=V,this.currentVertexIsOutside=N,this.lineSoFar=$}else this.addHalfVertex(e,y,x,m,!1,o,u,d),this.addHalfVertex(e,T,S,m,!0,-a,u,d)}addHalfVertex({x:e,y:i},o,a,u,d,m,y,x){if(this.patternJoinNone&&(this.segmentPoints.length===0&&(this.segmentStart=this.lineSoFar,this.segmentStartf32=Math.fround(this.lineSoFar)),d||this.segmentPoints.push(this.lineSoFar-this.segmentStart,m)),this.layoutVertexArray.emplaceBack((e<<1)+(u?1:0),(i<<1)+(d?1:0),Math.round(63*o)+128,Math.round(63*a)+128,1+(m===0?0:m<0?-1:1),0,this.lineSoFar-this.segmentStartf32),this.lineClips){const S=Qt(this.lineClips.start,this.lineClips.end,this.scaledDistance);this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,S)}const T=y.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,T),y.primitiveLength++),d?this.e2=T:this.e1=T,x!=null&&this.zOffsetVertexArray.emplaceBack(x.zOffset,x.variableWidth,x.variableWidth)}updateScaledDistance(){this.lineClips?(this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=this.totalFeatureLength*this.lineClips.start+this.distance):this.lineSoFar=this.distance}updateDistance(e,i){this.prevDistance=this.distance,this.distance+=e.dist(i),this.updateScaledDistance()}}function aw(n,e,i){return n.x<e||n.x>i||n.y<e||n.y>i}let tI,iI;function nI(n,e,i){return e*(ht/(n.tileSize*Math.pow(2,i-n.tileID.overscaledZ)))}At(sw,"LineBucket",{omit:["layers","patternFeatures","currentVertex","currentVertexIsOutside"]});const rI=(n,e,i)=>(1-i)*n+i*e;function oI(n,e){return 1/nI(n,1,e.tileZoom)}function sI(n,e,i,o){return n.translatePosMatrix(o||e.tileID.projMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}const aI=n=>{const e=[];lI(n)&&e.push("RENDER_LINE_DASH"),n.paint.get("line-gradient")&&e.push("RENDER_LINE_GRADIENT");const i=n.paint.get("line-trim-offset");i[0]===0&&i[1]===0||e.push("RENDER_LINE_TRIM_OFFSET"),n.paint.get("line-border-width").constantOr(1)!==0&&e.push("RENDER_LINE_BORDER");const o=n.layout.get("line-join").constantOr("miter")==="none",a=!!n.paint.get("line-pattern").constantOr(1);return o&&a&&e.push("LINE_JOIN_NONE"),e};function lI(n){const e=n.paint.get("line-dasharray").value;return e.kind!=="constant"||e.value}let lw;const cI=()=>lw||(lw={layout:tI||(tI=new Un({"line-cap":new _t(be.layout_line["line-cap"]),"line-join":new _t(be.layout_line["line-join"]),"line-miter-limit":new ct(be.layout_line["line-miter-limit"]),"line-round-limit":new ct(be.layout_line["line-round-limit"]),"line-sort-key":new _t(be.layout_line["line-sort-key"]),"line-z-offset":new _t(be.layout_line["line-z-offset"]),"line-elevation-reference":new ct(be.layout_line["line-elevation-reference"]),"line-cross-slope":new ct(be.layout_line["line-cross-slope"]),visibility:new ct(be.layout_line.visibility),"line-width-unit":new ct(be.layout_line["line-width-unit"])})),paint:iI||(iI=new Un({"line-opacity":new _t(be.paint_line["line-opacity"]),"line-color":new _t(be.paint_line["line-color"]),"line-translate":new ct(be.paint_line["line-translate"]),"line-translate-anchor":new ct(be.paint_line["line-translate-anchor"]),"line-width":new _t(be.paint_line["line-width"]),"line-gap-width":new _t(be.paint_line["line-gap-width"]),"line-offset":new _t(be.paint_line["line-offset"]),"line-blur":new _t(be.paint_line["line-blur"]),"line-dasharray":new _t(be.paint_line["line-dasharray"]),"line-pattern":new _t(be.paint_line["line-pattern"]),"line-pattern-cross-fade":new ct(be.paint_line["line-pattern-cross-fade"]),"line-gradient":new Yl(be.paint_line["line-gradient"]),"line-trim-offset":new ct(be.paint_line["line-trim-offset"]),"line-trim-fade-range":new ct(be.paint_line["line-trim-fade-range"]),"line-trim-color":new ct(be.paint_line["line-trim-color"]),"line-emissive-strength":new _t(be.paint_line["line-emissive-strength"]),"line-border-width":new _t(be.paint_line["line-border-width"]),"line-border-color":new _t(be.paint_line["line-border-color"]),"line-occlusion-opacity":new ct(be.paint_line["line-occlusion-opacity"]),"line-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}

53),"line-gradient-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"line-trim-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"line-border-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},lw);class JL extends _t{possiblyEvaluate(e,i){return i=new bn(Math.floor(i.zoom),{now:i.now,fadeDuration:i.fadeDuration,transition:i.transition,worldview:i.worldview}),super.possiblyEvaluate(e,i)}evaluate(e,i,o,a){return i=Object.assign({},i,{zoom:Math.floor(i.zoom)}),super.evaluate(e,i,o,a)}}let Xm;function uI(n,e){return e>0?e+2*n:n}const QL=Ai([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_tex_size",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),ez=Ai([{name:"a_globe_anchor",components:3,type:"Int16"},{name:"a_globe_normal",components:3,type:"Float32"}],4),tz=Ai([{name:"a_projected_pos",components:4,type:"Float32"}],4);Ai([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const iz=Ai([{name:"a_auto_z_offset",components:1,type:"Float32"}],4),nz=Ai([{name:"a_x_axis",components:3,type:"Float32"},{name:"a_y_axis",components:3,type:"Float32"}]),rz=Ai([{name:"a_texb",components:2,type:"Uint16"}]),oz=Ai([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_elevation_from_sea",components:2,type:"Float32"}]),sz=Ai([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"},{name:"a_auto_z_offset",components:1,type:"Float32"}]);Ai([{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 hI=Ai([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),az=Ai([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);Ai([{name:"triangle",components:3,type:"Uint16"}]),Ai([{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"}]),Ai([{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"}

53]),Ai([{type:"Float32",name:"offsetX"}]),Ai([{type:"Int16",name:"x"},{type:"Int16",name:"y"}]);var Rr=24;function lz(n,e,i){return n.sections.forEach(o=>{o.text=function(a,u,d){const m=u.layout.get("text-transform").evaluate(d,{});return m==="uppercase"?a=a.toLocaleUpperCase():m==="lowercase"&&(a=a.toLocaleLowerCase()),La.applyArabicShaping&&(a=La.applyArabicShaping(a)),a}(o.text,e,i)}),n}const Ym={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂","←":"↑","→":"↓"};function cz(n){return n==="︶"||n==="﹈"||n==="︸"||n==="﹄"||n==="﹂"||n==="︾"||n==="︼"||n==="︺"||n==="︘"||n==="﹀"||n==="︐"||n==="︓"||n==="︔"||n==="｀"||n==="￣"||n==="︑"||n==="︒"}function uz(n){return n==="︵"||n==="﹇"||n==="︷"||n==="﹃"||n==="﹁"||n==="︽"||n==="︻"||n==="︹"||n==="︗"||n==="︿"}const 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x=gI(e-y.x,i,a,u)+y.badness;x<=m&&(d=y,m=x)}return{index:n,x:e,priorBreak:d,badness:m}}function vI(n){return n?vI(n.priorBreak).concat(n.index):[]}function dw(n){let e=.5,i=.5;switch(n){case"right":case"top-right":case"bottom-right":e=1;break;case"left":case"top-left":case"bottom-left":e=0}switch(n){case"bottom":case"bottom-right":case"bottom-left":i=1;break;case"top":case"top-right":case"top-left":i=0}return{horizontalAlign:e,verticalAlign:i}}function xI(n,e,i,o,a){if(!(e||i||o||a))return;const u=n.length-1,d=n[u],m=(d.x+d.metrics.advance*d.scale)*e;for(let y=0;y<=u;y++)n[y].x-=m,n[y].y+=i+o+a}function pw(n){return n.imagePrimary!==void 0&&n.top!==void 0&&n.bottom!==void 0&&n.left!==void 0&&n.right!==void 0}function c0(n,e,i,o){const{horizontalAlign:a,verticalAlign:u}=dw(o),d=i[0]-n.displaySize[0]*a,m=i[1]-n.displaySize[1]*u;return{imagePrimary:n,imageSecondary:e,top:m,bottom:m+n.displaySize[1],left:d,right:d+n.displaySize[0]}}function fw(n,e,i,o,a,u){const d=n.imagePrimary;let m;if(d.content){const V=d.content,N=d.pixelRatio||1;m=[V[0]/N,V[1]/N,d.displaySize[0]-V[2]/N,d.displaySize[1]-V[3]/N]}const y=e.left*u,x=e.right*u;let T,S,I,M;i==="width"||i==="both"?(M=a[0]+y-o[3],S=a[0]+x+o[1]):(M=a[0]+(y+x-d.displaySize[0])/2,S=M+d.displaySize[0]);const P=e.top*u,k=e.bottom*u;return i==="height"||i==="both"?(T=a[1]+P-o[0],I=a[1]+k+o[2]):(T=a[1]+(P+k-d.displaySize[1])/2,I=T+d.displaySize[1]),{imagePrimary:d,imageSecondary:void 0,top:T,right:S,bottom:I,left:M,collisionPadding:m}}function wI(n){return!n.imagePrimary.stretchX}function bI(n){return!n.imagePrimary.stretchY}function TI(n){return{width:n.right-n.left,height:n.bottom-n.top}}const Ua=128;function vp(n,e,i){const{expression:o}=e;if(o.kind==="constant")return{kind:"constant",layoutSize:o.evaluate(new bn(n+1,{worldview:i}))};if(o.kind==="source")return{kind:"source"};{const{zoomStops:a,interpolationType:u}=o;let d=0;for(;d<a.length&&a[d]<=n;)d++;d=Math.max(0,d-1);let m=d;for(;m<a.length&&a[m]<n+1;)m++;m=Math.min(a.length-1,m);const y=a[d],x=a[m];return o.kind==="composite"?{kind:"composite",minZoom:y,maxZoom:x,interpolationType:u}:{kind:"camera",minZoom:y,maxZoom:x,minSize:o.evaluate(new bn(y,{worldview:i})),maxSize:o.evaluate(new bn(x,{worldview:i})),interpolationType:u}}}function mw(n,{uSize:e,uSizeT:i},{lowerSize:o,upperSize:a}){return n.kind==="source"?o/Ua:n.kind==="composite"?Qt(o/Ua,a/Ua,i):e}function xp(n,e,i=1){let o=0,a=0;if(n.kind==="constant")a=n.layoutSize*i;else if(n.kind!=="source"){const{interpolationType:u,minZoom:d,maxZoom:m}=n,y=u?j(Wo.interpolationFactor(u,e,d,m),0,1):0;n.kind==="camera"?a=Qt(n.minSize,n.maxSize,y)*i:o=y*i}return{uSizeT:o,uSize:a}}class rc extends Ke{constructor(e,i,o,a,u){super(e,i),this.angle=a,this.z=o,u!==void 0&&(this.segment=u)}clone(){return new rc(this.x,this.y,this.z,this.angle,this.segment)}}function SI(n,e,i,o,a){if(e.segment===void 0)return!0;let u=e,d=e.segment+1,m=0;for(;m>-i/2;){if(d--,d<0)return!1;m-=n[d].dist(u),u=n[d]}m+=n[d].dist(n[d+1]),d++;const y=[];let x=0;for(;m<i/2;){const T=n[d],S=n[d+1];if(!S)return!1;let I=n[d-1].angleTo(T)-T.angleTo(S);for(I=Math.abs((I+3*Math.PI)%(2*Math.PI)-Math.PI),y.push({distance:m,angleDelta:I}),x+=I;m-y[0].distance>o;)x-=y.shift().angleDelta;if(x>a)return!1;d++,m+=T.dist(S)}return!0}function EI(n){let e=0;for(let i=0;i<n.length-1;

53i++)e+=n[i].dist(n[i+1]);return e}function II(n,e,i){return n?.6*e*i:0}function AI(n,e){return Math.max(n?n.right-n.left:0,e?e.right-e.left:0)}function Ez(n,e,i,o,a,u){const d=II(i,a,u),m=AI(i,o)*u;let y=0;const x=EI(n)/2;for(let T=0;T<n.length-1;T++){const S=n[T],I=n[T+1],M=S.dist(I);if(y+M>x){const P=(x-y)/M,k=Qt(S.x,I.x,P),V=Qt(S.y,I.y,P),N=new rc(k,V,0,I.angleTo(S),T);return!d||SI(n,N,m,d,e)?N:void 0}y+=M}}function Iz(n,e,i,o,a,u,d,m,y){const x=II(o,u,d),T=AI(o,a),S=T*d,I=n[0].x===0||n[0].x===y||n[0].y===0||n[0].y===y;return e-S<e/4&&(e=S+e/4),CI(n,I?e/2*m%e:(T/2+2*u)*d*m%e,e,x,i,S,I,!1,y)}function CI(n,e,i,o,a,u,d,m,y){const x=u/2,T=EI(n);let S=0,I=e-i,M=[];for(let P=0;P<n.length-1;P++){const k=n[P],V=n[P+1],N=k.dist(V),$=V.angleTo(k);for(;I+i<S+N;){I+=i;const q=(I-S)/N,Y=Qt(k.x,V.x,q),re=Qt(k.y,V.y,q);if(Y>=0&&Y<y&&re>=0&&re<y&&I-x>=0&&I+x<=T){const ee=new rc(Y,re,0,$,P);o&&!SI(n,ee,u,o,a)||M.push(ee)}}S+=N}return m||M.length||d||(M=CI(n,S/2,i,o,a,u,d,!0,y)),M}function MI(n){let e=0,i=0;for(const d of n)e+=d.w*d.h,i=Math.max(i,d.w);n.sort((d,m)=>m.h-d.h);const o=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),i),h:1/0}];let a=0,u=0;for(const d of n)for(let m=o.length-1;m>=0;m--){const y=o[m];if(!(d.w>y.w||d.h>y.h)){if(d.x=y.x,d.y=y.y,u=Math.max(u,d.y+d.h),a=Math.max(a,d.x+d.w),d.w===y.w&&d.h===y.h){const x=o.pop();x&&m<o.length&&(o[m]=x)}else d.h===y.h?(y.x+=d.w,y.w-=d.w):d.w===y.w?(y.y+=d.h,y.h-=d.h):(o.push({x:y.x+d.w,y:y.y,w:y.w-d.w,h:d.h}),y.y+=d.h,y.h-=d.h);break}}return{w:a,h:u,fill:e/(a*u)||0}}At(rc,"Anchor");const ph=1;class Jm{static getImagePositionScale(e,i,o){if(i&&e){const{sx:a,sy:u}=e;return{x:a,y:u}}return{x:o,y:o}}constructor(e,i,o,a){this.paddedRect=e;const{pixelRatio:u,version:d,stretchX:m,stretchY:y,content:x,sdf:T,usvg:S}=i;this.pixelRatio=u,this.stretchX=m,this.stretchY=y,this.content=x,this.version=d,this.padding=o,this.sdf=T,this.usvg=S,this.scale=Jm.getImagePositionScale(a,S,u)}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 _w(n,e,i){const o=Ea.parse(n),a=function(u,d,m=[1,1]){return{x:0,y:0,w:(u.data?u.data.width:u.width*m[0])+2*d,h:(u.data?u.data.height:u.height*m[1])+2*d}}(e,i,[o.sx,o.sy]);return{bin:a,imagePosition:new Jm(a,e,i,o),imageVariant:o}}class PI{constructor(e,i,o){const a=new Map,u=new Map;this.haveRenderCallbacks=[];const d=[];this.addImages(e,a,ph,d),this.addImages(i,u,2,d);const{w:m,h:y}=MI(d),x=new io({width:m||1,height:y||1});for(const[T,S]of e.entries()){const I=a.get(T).paddedRect;io.copy(S.data,x,{x:0,y:0},{x:I.x+ph,y:I.y+ph},S.data,null,S.sdf)}for(const[T,S]of i.entries()){const I=u.get(T),M=I.paddedRect;let P=I.padding;const k=M.x+P,V=M.y+P,N=S.data.width,$=S.data.height;P=P>1?P-1:P,io.copy(S.data,x,{x:0,y:0},{x:k,y:V},S.data,o),io.copy(S.data,x,{x:0,y:$-P},{x:k,y:V-P},{width:N,height:P},o),io.copy(S.data,x,{x:0,y:0},{x:k,y:V+$},{width:N,height:P},o),io.copy(S.data,x,{x:N-P,y:0},{x:k-P,y:V},{width:P,height:$},o),io.copy(S.data,x,{x:0,y:0},{x:k+N,y:V},{width:P,height:$},o),io.copy(S.data,x,{x:N-P,y:$-P},{x:k-P,y:V-P},{width:P,height:P},o),io.copy(S.data,x,{x:0,y:$-P},{x:k+N,y:V-P},{width:P,height:P},o),io.copy(S.data,x,{x:0,y:0},{x:k+N,y:V+$},{width:P,height:P},o),io.copy(S.data,x,{x:N-P,y:0},{x:k-P,y:V+$},{width:P,height:P},o)}this.lut=o,this.image=x,this.iconPositions=a,this.patternPositions=u}addImages(e,i,o,a){for(const[u,d]of e.entries()){const{bin:m,imagePosition:y,imageVariant:x}=_w(u,d,o);i.set(u,y),a.push(m),d.hasRenderCallback&&this.haveRenderCallbacks.push(x.id)}}patchUpdatedImages(e,i,o){this.haveRenderCallbacks=this.haveRenderCallbacks.filter(a=>e.hasImage(a,o)),e.dispatchRenderCallbacks(this.haveRenderCallbacks,o);for(const a of e.getUpdatedImages(o)){for(const u of this.iconPositions.keys()){const d=Ea.parse(u);if(co.isEqual(d.id,a)){const m=e.getImage(a,o);this.patchUpdatedImage(this.iconPositions.get(u),m,i,null)}}for(const u of this.patternPositions.keys()){const d=Ea.parse(u);if(co.isEqual(d.id,a)){const m=e.getImage(a,o);this.patchUpdatedImage(this.patternPositions.get(u),m,i,this.lut)}}}}patchUpdatedImage(e,i,o,a=null){if(!e||!i||e.version===i.version)return;e.version=i.version;const[u,d]=e.tl,m=e.sdf;if(this.lut||m){const y={width:i.data.width,height:i.data.height},x=new io(y);io.copy(i.data,x,{x:0,y:0},{x:0,y:0},y,a,m),o.update(x,{position:{x:u,y:d}})}else o.update(i.data,{position:{x:u,y:d}})}}At(Jm,"ImagePosition"),At(PI,"ImageAtlas");const Qm=1e20;function RI(n,e,i,o,a,u,d,m,y){for(let x=e;x<e+o;x++)LI(n,i*u+x,u,a,d,m,y);for(let x=i;x<i+a;x++)LI(n,x*u+e,1,o,d,m,y)}function LI(n,e,i,o,a,u,d){u[0]=0,d[0]=-Qm,d[1]=Qm,a[0]=n[e];for(let m=1,y=0,x=0;m<o;m++){a[m]=n[e+m*i];const T=m*m;do{const S=u[y];x=(a[m]-a[S]+T-S*S)/(m-S)/2}while(x<=d[y]&&--y>-1);

53y++,u[y]=m,d[y]=x,d[y+1]=Qm}for(let m=0,y=0;m<o;m++){for(;d[y+1]<m;)y++;const x=u[y],T=m-x;n[e+m*i]=a[x]+T*T}}const Ga=2,gw={none:0,ideographs:1,all:2};class wp{constructor(e,i,o){this.requestManager=e,this.localGlyphMode=i,this.localFontFamily=o,this.url="",this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}}}setURL(e){this.url=e}getGlyphs(e,i){const o=[],a=this.url||Ri.GLYPHS_URL;for(const u in e)for(const d of e[u])o.push({stack:u,id:d});pe(o,({stack:u,id:d},m)=>{let y=this.entries[u];y||(y=this.entries[u]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 0});let x=y.glyphs[d];if(x!==void 0)return void m(null,{stack:u,id:d,glyph:x});if(x=this._tinySDF(y,u,d),x)return y.glyphs[d]=x,void m(null,{stack:u,id:d,glyph:x});const T=Math.floor(d/256);if(256*T>65535)return Tt("glyphs > 65535 not supported"),void m(null,{stack:u,id:d,glyph:x});if(y.ranges[T])return void m(null,{stack:u,id:d,glyph:x});let S=y.requests[T];S||(S=y.requests[T]=[],wp.loadGlyphRange(u,T,a,this.requestManager,(I,M)=>{if(M){y.ascender=M.ascender,y.descender=M.descender;for(const P in M.glyphs)this._doesCharSupportLocalGlyph(+P)||(y.glyphs[+P]=M.glyphs[+P]);y.ranges[T]=!0}for(const P of S)P(I,M);delete y.requests[T]})),S.push((I,M)=>{I?m(I):M&&m(null,{stack:u,id:d,glyph:M.glyphs[d]||null})})},(u,d)=>{if(u)i(u);else if(d){const m={};for(const{stack:y,id:x,glyph:T}of d)m[y]===void 0&&(m[y]={}),m[y].glyphs===void 0&&(m[y].glyphs={}),m[y].glyphs[x]=T&&{id:T.id,bitmap:T.bitmap.clone(),metrics:T.metrics},m[y].ascender=this.entries[y].ascender,m[y].descender=this.entries[y].descender;i(null,m)}})}_doesCharSupportLocalGlyph(e){return this.localGlyphMode!==gw.none&&(this.localGlyphMode===gw.all?!!this.localFontFamily:!!this.localFontFamily&&(Xt["CJK Unified Ideographs"](e)||Xt["Hangul Syllables"](e)||Xt.Hiragana(e)||Xt.Katakana(e)||Xt["CJK Symbols and Punctuation"](e)||Xt["CJK Unified Ideographs Extension A"](e)||Xt["CJK Unified Ideographs Extension B"](e)||Xt.Osage(e)))}_tinySDF(e,i,o){const a=this.localFontFamily;if(!a||!this._doesCharSupportLocalGlyph(o))return;let u=e.tinySDF;if(!u){let k="400";/bold/i.test(i)?k="900":/medium/i.test(i)?k="500":/light/i.test(i)&&(k="200"),u=e.tinySDF=new wp.TinySDF({fontFamily:a,fontWeight:k,fontSize:24*Ga,buffer:3*Ga,radius:8*Ga}),u.fontWeight=k}if(this.localGlyphs[u.fontWeight][o])return this.localGlyphs[u.fontWeight][o];const d=String.fromCodePoint(o),{data:m,width:y,height:x,glyphWidth:T,glyphHeight:S,glyphLeft:I,glyphTop:M,glyphAdvance:P}=u.draw(d);return this.localGlyphs[u.fontWeight][o]={id:o,bitmap:new tu({width:y,height:x},m),metrics:{width:T/Ga,height:S/Ga,left:I/Ga,top:M/Ga-27,advance:P/Ga,localGlyph:!0}}}}wp.loadGlyphRange=function(n,e,i,o,a){const u=256*e,d=u+255,m=o.transformRequest(o.normalizeGlyphsURL(i).replace("{fontstack}",n).replace("{range}",`${u}-${d}`),Su.Glyphs);Sa(m,(y,x)=>{if(y)a(y);else if(x){const T={},S=function(I){return 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53(wt,Je,Xe,i.vertical||Be,o,De,$e,n.overscaling,ht);for(const Pt of Et)Be&&Vz(n,Be.text,ke,Pt)||Ot(wt,Pt,I)}else if(q==="line-center"){for(const wt of e.geometry)if(wt.length>1){const Et=Ez(wt,Xe,i.vertical||Be,o,De,$e);Et&&Ot(wt,Et,I)}}else if(e.type==="Polygon")for(const wt of Fm(e.geometry,0)){const Et=Mz(wt,16);Ot(wt[0],new rc(Et.x,Et.y,0,0,void 0),I)}else if(e.type==="LineString")for(const wt of e.geometry)Ot(wt,new rc(wt[0].x,wt[0].y,0,0,void 0),I);else if(e.type==="Point")for(const wt of e.geometry)for(const Et of wt)Ot([Et],new rc(Et.x,Et.y,0,0,void 0),I)}const t_=255,oc=t_*Ua;function VI(n,e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N,$){const q=function(ee,ae,he,me,De,xe,Be,Ge){const $e=[];if(ae.positionedLines.length===0)return $e;const Je=me.layout.get("text-rotate").evaluate(xe,{})*Math.PI/180,et=function(Ye){const pt=Ye[0],ot=Ye[1],Ot=pt*ot;return Ot>0?[pt,-ot]:Ot<0?[-pt,ot]:pt===0?[ot,pt]:[ot,-pt]}(he);let We=Math.abs(ae.top-ae.bottom);for(const Ye of ae.positionedLines)We-=Ye.lineOffset;const Xe=ae.positionedLines.length,Fe=We/Xe;let ke=ae.top-he[1];for(let Ye=0;Ye<Xe;++Ye){const pt=ae.positionedLines[Ye];ke=Cz(ae,Fe,ke,Ye);for(const ot of pt.positionedGlyphs){if(!ot.rect)continue;const Ot=ot.rect||{};let wt=mI+1,Et=!0,Pt=1,wi=0;if(ot.image){const yi=Be.get(ot.image.toString());if(!yi)continue;if(yi.sdf){Tt("SDF images are not supported in formatted text and will be ignored.");continue}Et=!1,Pt=yi.pixelRatio,wt=ph/Pt}const lt=(De||Ge)&&ot.vertical,Rt=ot.metrics.advance*ot.scale/2,oi=ot.metrics,zi=ot.rect;if(zi===null)continue;Ge&&ae.verticalizable&&(wi=ot.image?Rt-ot.metrics.width*ot.scale/2:0);const ki=De?[ot.x+Rt,ot.y]:[0,0];let di=[0,0],hn=[0,0],te=!1;De||(lt?(hn=[ot.x+Rt+et[0],ot.y+et[1]-wi],te=!0):di=[ot.x+Rt+he[0],ot.y+he[1]-wi]);const oe=zi.w*ot.scale/(Pt*(ot.localGlyph?Ga:1)),Ne=zi.h*ot.scale/(Pt*(ot.localGlyph?Ga:1));let Qe,gt,yt,Bt;if(lt){const yi=ot.y-ke,xi=new Ke(-Rt,Rt-yi),Ci=-Math.PI/2,Jt=new Ke(...hn);Qe=new Ke(-Rt+di[0],di[1]),Qe._rotateAround(Ci,xi)._add(Jt),Qe.x+=-yi+Rt,Qe.y-=(oi.left-wt)*ot.scale;const ni=ot.image?oi.advance*ot.scale:Rr*ot.scale,Vi=String.fromCodePoint(ot.glyph);cz(Vi)?Qe.x+=(1-wt)*ot.scale:uz(Vi)?Qe.x+=ni-oi.height*ot.scale+(-wt-1)*ot.scale:Qe.x+=ot.image||oi.width+2*wt===zi.w&&oi.height+2*wt===zi.h?(ni-Ne)/2:(ni-(oi.height+2*wt)*ot.scale)/2,gt=new Ke(Qe.x,Qe.y-oe),yt=new Ke(Qe.x+Ne,Qe.y),Bt=new Ke(Qe.x+Ne,Qe.y-oe)}else{const yi=(oi.left-wt)*ot.scale-Rt+di[0],xi=(-oi.top-wt)*ot.scale+di[1],Ci=yi+oe,Jt=xi+Ne;Qe=new Ke(yi,xi),gt=new Ke(Ci,xi),yt=new Ke(yi,Jt),Bt=new Ke(Ci,Jt)}if(Je){let yi;yi=De?new Ke(0,0):te?new Ke(et[0],et[1]):new Ke(he[0],he[1]),Qe._rotateAround(Je,yi),gt._rotateAround(Je,yi),yt._rotateAround(Je,yi),Bt._rotateAround(Je,yi)}const Ut=new Ke(0,0),ui=new Ke(0,0);$e.push({tl:Qe,tr:gt,bl:yt,br:Bt,texPrimary:Ot,texSecondary:void 0,writingMode:ae.writingMode,glyphOffset:ki,sectionIndex:ot.sectionIndex,isSDF:Et,pixelOffsetTL:Ut,pixelOffsetBR:ui,minFontScaleX:0,minFontScaleY:0})}}return $e}(0,o,y,u,d,m,a,n.allowVerticalPlacement),Y=n.textSizeData;let re=null;Y.kind==="source"?(re=[Ua*u.layout.get("text-size").evaluate(m,{},V)*P.textScaleFactor],re[0]>oc&&Tt(`${n.layerIds[0]}: Value for "text-size" is >= ${t_}. Reduce your "text-size".`)):Y.kind==="composite"&&(re=[Ua*P.compositeTextSizes[0].evaluate(m,{},V)*P.textScaleFactor,Ua*P.compositeTextSizes[1].evaluate(m,{},V)*P.textScaleFactor],(re[0]>oc||re[1]>oc)&&Tt(`${n.layerIds[0]}: Value for "text-size" is >= ${t_}. Reduce your "text-size".`)),n.addSymbols(n.text,q,re,y,d,m,T,e,i,x.lineStartIndex,x.lineLength,M,k,V,$,!1,N,q.length);for(const ee of S)I[ee]=n.text.placedSymbolArray.length-1;return 4*q.length}function f0(n){for(const e in n)return n[e];return null}function m0(n,e,i,o,a,u,d,m,y,x,T){let S,I,M,P;if(S=T?T.top:d.top,I=T?T.bottom:d.bottom,M=T?T.left:d.left,P=T?T.right:d.right,pw(d)&&d.collisionPadding){const k=d.collisionPadding;M-=k[0],S-=k[1],P+=k[2],I+=k[3]}if(y){const k=new Ke(M,S),V=new Ke(P,S),N=new Ke(M,I),$=new Ke(P,I),q=qi(y);let Y=new Ke(0,0);x&&(Y=new Ke(x[0],x[1])),k._rotateAround(q,Y),V._rotateAround(q,Y),N._rotateAroun

53d(q,Y),$._rotateAround(q,Y),M=Math.min(k.x,V.x,N.x,$.x),P=Math.max(k.x,V.x,N.x,$.x),S=Math.min(k.y,V.y,N.y,$.y),I=Math.max(k.y,V.y,N.y,$.y)}return n.emplaceBack(e.x,e.y,e.z,i.x,i.y,M,S,P,I,m,o,a,u),n.length-1}function ww(n){pw(n)&&n.collisionPadding&&(n.top-=n.collisionPadding[1],n.bottom+=n.collisionPadding[3]);const e=n.bottom-n.top;return e>0?Math.max(10,e):null}function Vz(n,e,i,o){const a=n.compareText;if(e in a){const u=a[e];for(let d=u.length-1;d>=0;d--)if(o.dist(u[d])<i)return!0}else a[e]=[];return a[e].push(o),!1}function jI(n,e){const i=n.fovAboveCenter,o=n.elevation?n.elevation.getMinElevationBelowMSL()*e:0,a=(n._camera.position[2]*n.worldSize-o)/Math.cos(n._pitch),u=Math.sin(i)*a/Math.sin(Math.max(Math.PI/2-n._pitch-i,.01));let d=Math.sin(n._pitch)*u+a;const m=a*(1/n._horizonShift);if(!n.elevation||n.elevation.exaggeration()===0){let y=Math.max(n.zoom-17,0);n.isOrthographic&&(y/=10),d*=1+y}return Math.min(1.01*d,m)}function i_(n,e){if(!e.isReprojectedInTileSpace)return{scale:1<<n.z,x:n.x,y:n.y,x2:n.x+1,y2:n.y+1,projection:e};const i=Math.pow(2,-n.z),o=n.x*i,a=(n.x+1)*i,u=n.y*i,d=(n.y+1)*i,m=C(o),y=C(a),x=z(u),T=z(d),S=e.project(m,x),I=e.project(y,x),M=e.project(y,T),P=e.project(m,T);let k=Math.min(S.x,I.x,M.x,P.x),V=Math.min(S.y,I.y,M.y,P.y),N=Math.max(S.x,I.x,M.x,P.x),$=Math.max(S.y,I.y,M.y,P.y);const q=i/16;function Y(ee,ae,he,me,De,xe){const Be=(he+De)/2,Ge=(me+xe)/2,$e=e.project(C(Be),z(Ge)),Je=Math.max(0,k-$e.x,V-$e.y,$e.x-N,$e.y-$);k=Math.min(k,$e.x),N=Math.max(N,$e.x),V=Math.min(V,$e.y),$=Math.max($,$e.y),Je>q&&(Y(ee,$e,he,me,Be,Ge),Y($e,ae,Be,Ge,De,xe))}Y(S,I,o,u,a,u),Y(I,M,a,u,a,d),Y(M,P,a,d,o,d),Y(P,S,o,d,o,u),k-=q,V-=q,N+=q,$+=q;const re=1/Math.max(N-k,$-V);return{scale:re,x:k*re,y:V*re,x2:N*re,y2:$*re,projection:e}}function UI(n,{x:e,y:i},o=0){return new Ke(((e-o)*n.scale-n.x)*ht,(i*n.scale-n.y)*ht)}const jz=Ft(new Float32Array(16));class ru{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,i){return{x:0,y:0,z:0}}unproject(e,i){return new r(0,0)}projectTilePoint(e,i,o){return{x:e,y:i,z:0}}locationPoint(e,i,o,a=!0){return e._coordinatePoint(e.locationCoordinate(i,o),a)}pixelsPerMeter(e,i){return E(1,e)*i}pixelSpaceConversion(e,i,o){return 1}farthestPixelDistance(e){return jI(e,e.pixelsPerMeter)}pointCoordinate(e,i,o,a){const u=e.horizonLineFromTop(!1),d=new Ke(i,Math.max(u,o));return e.rayIntersectionCoordinate(e.pointRayIntersection(d,a))}pointCoordinate3D(e,i,o){const a=new Ke(i,o);if(e.elevation)return e.elevation.pointCoordinate(a);{const u=this.pointCoordinate(e,a.x,a.y,0);return[u.x,u.y,u.z]}}isPointAboveHorizon(e,i){if(e.elevation&&e.elevation.visibleDemTiles.length)return!this.pointCoordinate3D(e,i.x,i.y);const o=e.horizonLineFromTop();return i.y<o}createInversionMatrix(e,i){return jz}createTileMatrix(e,i,o){let a,u,d;const m=o.canonical,y=Ft(new Float64Array(16));if(this.isReprojectedInTileSpace){const x=i_(m,this);a=1,u=x.x+o.wrap*x.scale,d=x.y,dt(y,y,[a/x.scale,a/x.scale,e.pixelsPerMeter/i])}else a=i/e.zoomScale(m.z),u=(m.x+Math.pow(2,m.z)*o.wrap)*a,d=m.y*a;return Ce(y,y,[u,d,0]),dt(y,y,[a/ht,a/ht,1]),y}upVector(e,i,o){return[0,0,1]}upVectorScale(e,i,o){return{metersToTile:1}}}class Uz extends ru{constructor(e){super(e),this.range=[4,7],this.center=e.center||[-96,37.5];const[i,o]=this.parallels=e.parallels||[29.5,45.5],a=Math.sin(qi(i));this.n=(a+Math.sin(qi(o)))/2,this.c=1+a*(2*this.n-a),this.r0=Math.sqrt(this.c)/this.n}project(e,i){const{n:o,c:a,r0:u}=this,d=qi(e-this.center[0]),m=qi(i),y=Math.sqrt(a-2*o*Math.sin(m))/o;return{x:y*Math.sin(d*o),y:y*Math.cos(d*o)-u,z:0}}unproject(e,i){const{n:o,c:a,r0:u}=this,d=u+i;let m=Math.atan2(e,Math.abs(d))*Math.sign(d);d*o<0&&(m-=Math.PI*Math.sign(e)*Math.sign(d));const y=qi(this.center[0])*o;m=J(m,-Math.PI-y,Math.PI-y);const x=j(ao(m/o)+this.center[0],-180,180),T=Math.asin(j((a-(e*e+d*d)*

53o*o)/(2*o),-1,1)),S=j(ao(T),-D,D);return new r(x,S)}}const n_=1.340264,r_=-.081106,o_=893e-6,s_=.003796,_0=Math.sqrt(3)/2;class Gz extends ru{project(e,i){i=i/180*Math.PI,e=e/180*Math.PI;const o=Math.asin(_0*Math.sin(i)),a=o*o,u=a*a*a;return{x:.5*(e*Math.cos(o)/(_0*(n_+3*r_*a+u*(7*o_+9*s_*a)))/Math.PI+.5),y:1-.5*(o*(n_+r_*a+u*(o_+s_*a))/Math.PI+1),z:0}}unproject(e,i){e=(2*e-.5)*Math.PI;let o=i=(2*(1-i)-1)*Math.PI,a=o*o,u=a*a*a;for(let T,S,I,M=0;M<12&&(S=o*(n_+r_*a+u*(o_+s_*a))-i,I=n_+3*r_*a+u*(7*o_+9*s_*a),T=S/I,o=j(o-T,-Math.PI/3,Math.PI/3),a=o*o,u=a*a*a,!(Math.abs(T)<1e-12));++M);const d=_0*e*(n_+3*r_*a+u*(7*o_+9*s_*a))/Math.cos(o),m=Math.asin(Math.sin(o)/_0),y=j(180*d/Math.PI,-180,180),x=j(180*m/Math.PI,-D,D);return new r(y,x)}}class $z extends ru{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0}project(e,i){return{x:.5+e/360,y:.5-i/360,z:0}}unproject(e,i){const o=360*(e-.5),a=j(360*(.5-i),-D,D);return new r(o,a)}}const Tp=Math.PI/2;function g0(n){return Math.tan((Tp+n)/2)}class Hz extends ru{constructor(e){super(e),this.center=e.center||[0,30];const[i,o]=this.parallels=e.parallels||[30,30];let a=qi(i),u=qi(o);this.southernCenter=a+u<0,this.southernCenter&&(a=-a,u=-u);const d=Math.cos(a),m=g0(a);this.n=a===u?Math.sin(a):Math.log(d/Math.cos(u))/Math.log(g0(u)/m),this.f=d*Math.pow(g0(a),this.n)/this.n}project(e,i){i=qi(i),this.southernCenter&&(i=-i),e=qi(e-this.center[0]);const o=1e-6,{n:a,f:u}=this;u>0?i<-Tp+o&&(i=-Tp+o):i>Tp-o&&(i=Tp-o);const d=u/Math.pow(g0(i),a);let m=d*Math.sin(a*e),y=u-d*Math.cos(a*e);return m=.5*(m/Math.PI+.5),y=.5*(y/Math.PI+.5),{x:m,y:this.southernCenter?y:1-y,z:0}}unproject(e,i){e=(2*e-.5)*Math.PI,this.southernCenter&&(i=1-i),i=(2*(1-i)-.5)*Math.PI;const{n:o,f:a}=this,u=a-i,d=Math.sign(u),m=Math.sign(o)*Math.sqrt(e*e+u*u);let y=Math.atan2(e,Math.abs(u))*d;u*o<0&&(y-=Math.PI*Math.sign(e)*d);const x=j(ao(y/o)+this.center[0],-180,180),T=j(ao(2*Math.atan(Math.pow(a/m,1/o))-Tp),-D,D);return new r(x,this.southernCenter?-T:T)}}class GI extends ru{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,i){return{x:v(e),y:b(i),z:0}}unproject(e,i){const o=C(e),a=z(i);return new r(o,a)}}const $I=qi(D);class qz extends ru{project(e,i){const o=(i=qi(i))*i,a=o*o;return{x:.5*((e=qi(e))*(.8707-.131979*o+a*(a*(.003971*o-.001529*a)-.013791))/Math.PI+.5),y:1-.5*(i*(1.007226+o*(.015085+a*(.028874*o-.044475-.005916*a)))/Math.PI+1),z:0}}unproject(e,i){e=(2*e-.5)*Math.PI;let o=i=(2*(1-i)-1)*Math.PI,a=25,u=0,d=o*o;do{d=o*o;const x=d*d;u=(o*(1.007226+d*(.015085+x*(.028874*d-.044475-.005916*x)))-i)/(1.007226+d*(.045255+x*(.259866*d-.311325-.005916*11*x))),o=j(o-u,-$I,$I)}while(Math.abs(u)>1e-6&&--a>0);d=o*o;const m=j(ao(e/(.8707+d*(d*(d*d*d*(.003971-.001529*d)-.013791)-.131979))),-180,180),y=ao(o);return new r(m,y)}}const HI=qi(D);class Zz extends ru{project(e,i){i=qi(i),e=qi(e);const o=Math.cos(i),a=2/Math.PI,u=Math.acos(o*Math.cos(e/2)),d=Math.sin(u)/u,m=.5*(e*a+2*o*Math.sin(e/2)/d)||0,y=.5*(i+Math.sin(i)/d)||0;return{x:.5*(m/Math.PI+.5),y:1-.5*(y/Math.PI+1),z:0}}unproject(e,i){let o=e=(2*e-.5)*Math.PI,a=i=(2*(1-i)-1)*Math.PI,u=25;const d=1e-6;let m=0,y=0;do{const x=Math.cos(a),T=Math.sin(a),S=2*T*x,I=T*T,M=x*x,P=Math.cos(o/2),k=Math.sin(o/2),V=2*P*k,N=k*k,$=1-M*P*P,q=$?1/$:0,Y=$?Math.acos(x*P)*Math.sqrt(1/$):0,re=.5*(2*Y*x*k+2*o/Math.PI)-e,ee=.5*(Y*T+a)-i,ae=.5*q*(M*N+Y*x*P*I)+1/Math.PI,he=q*(V*S/4-Y*T*k),me=.125*q*(S*k-Y*T*M*V),De=.5*q*(I*P+Y*N*x)+.5,xe=he*me-De*ae;m=(ee*he-re*De)/xe,y=(re*me-ee*ae)/xe,o=j(o-m,-Math.PI,Math.PI),a=j(a-y,-HI,HI)}while((Math.abs(m)>d||Math.abs(y)>d)&&--u>0);return new r(ao(o),ao(a))}}class qI extends ru{constructor(e){super(e),this.center=e.center||[0,0],this.parallels=e.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(qi(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(e,i){const{scale:o,cosPhi:a}=this;return{x:qi(e)*a*o+.5,y:-Math.sin(qi(i))/a*o+.5,z:0}}unproject(e,i){const{scale:o,cosPhi:a}=this,u=-(i-.5)/o,d=j(ao((e-.5)/o)/a,-180,180),m=Math.asin(j(u*a,-1,1)),y=j(ao(m),-D,D);return new r(d,y)}}class Wz extends GI{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,i,o){const a=Rm(e,i,o);

53return qn(a,a,jy(Os(o))),{x:a[0],y:a[1],z:a[2]}}locationPoint(e,i,o){const a=Kc(i.lat,i.lng),u=un([],a),d=o?e._centerAltitude+o:e.elevation?e.elevation.getAtPointOrZero(e.locationCoordinate(i),e._centerAltitude):e._centerAltitude;Si(a,a,u,E(1,0)*ht*d);const m=Ft(new Float64Array(16));return Se(m,e.pixelMatrix,e.globeMatrix),qn(a,a,m),new Ke(a[0],a[1])}pixelsPerMeter(e,i){return E(1,0)*i}pixelSpaceConversion(e,i,o){const a=E(1,e)*i,u=Qt(E(1,45)*i,a,o);return this.pixelsPerMeter(e,i)/u}createTileMatrix(e,i,o){const a=I1(Os(o.canonical));return Se(new Float64Array(16),e.globeMatrix,a)}createInversionMatrix(e,i){const{center:o}=e,a=jy(Os(i));return jt(a,a,qi(o.lng)),Vt(a,a,qi(o.lat)),dt(a,a,[e._pixelsPerMercatorPixel,e._pixelsPerMercatorPixel,1]),Float32Array.from(a)}pointCoordinate(e,i,o,a){return Qc(e,i,o,!0)||new Z(0,0)}pointCoordinate3D(e,i,o){const a=this.pointCoordinate(e,i,o,0);return[a.x,a.y,a.z]}isPointAboveHorizon(e,i){return!Qc(e,i.x,i.y,!1)}farthestPixelDistance(e){const i=function(a,u){const d=a.cameraToCenterDistance,m=a._centerAltitude*u,y=a._camera,x=a._camera.forward(),T=Gt([],ai([],x,-d),[0,0,m]),S=a.worldSize/(2*Math.PI),I=[0,0,-S],M=a.width/a.height,P=Math.tan(a.fovAboveCenter),k=ai([],y.up(),P),V=ai([],y.right(),P*M),N=un([],Gt([],Gt([],x,k),V)),$=[];let q;if(new Mt(T,N).closestPointOnSphere(I,S,$)){const Y=Gt([],$,I),re=rr([],Y,T);q=Math.cos(a.fovAboveCenter)*Hn(re)}else{const Y=rr([],T,I),re=rr([],I,T);un(re,re);const ee=Hn(Y)-S;q=Math.sqrt(ee*(ee+2*S));const ae=Math.acos(q/(S+ee))-Math.acos(vn(x,re));q*=Math.cos(ae)}return 1.01*q}(e,this.pixelsPerMeter(e.center.lat,e.worldSize)),o=eu(e.zoom);if(o>0){const a=jI(e,E(1,e.center.lat)*e.worldSize),u=e.worldSize/(2*Math.PI),d=Math.max(e.width,e.height)/e.worldSize*Math.PI;return Qt(i,a+u*(1-Math.cos(d)),Math.pow(o,10))}return i}upVector(e,i,o){return Rm(i,o,e,1)}upVectorScale(e){return{metersToTile:ca(Vy(Os(e)))}}}function ZI(n){const e=n.parallels,i=!!e&&Math.abs(e[0]+e[1])<.01;switch(n.name){case"mercator":return new GI(n);case"equirectangular":return new $z(n);case"naturalEarth":return new qz(n);case"equalEarth":return new Gz(n);case"winkelTripel":return new Zz(n);case"albers":return i?new qI(n):new Uz(n);case"lambertConformalConic":return i?new qI(n):new Hz(n);case"globe":return new Wz(n)}throw new Error(`Invalid projection name: ${n.name}`)}const Xz=ge.types,Yz=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function a_(n,e,i,o,a,u,d,m,y,x,T,S,I){const M=m?Math.min(oc,Math.round(m[0])):0,P=m?Math.min(oc,Math.round(m[1])):0;n.emplaceBack(e,i,Math.round(32*o),Math.round(32*a),u,d,(M<<1)+(y?1:0),0+(P<<1),16*x,16*T,256*S,256*I)}function l_(n,e,i){n.emplaceBack(e,i)}function c_(n,e,i,o,a,u,d){n.emplaceBack(e,i,o,a,u,d)}const y0=(n,e,i,o)=>{for(let a=0;a<e;a++)n.emplaceBack(i[0],i[1],i[2],o[0],o[1],o[2])};function Sp(n,e,i,o,a){n.emplaceBack(e,i,o,a),n.emplaceBack(e,i,o,a),n.emplaceBack(e,i,o,a),n.emplaceBack(e,i,o,a)}function Kz(n){for(const e of n.sections)if(u1(e.text))return!0;return!1}class bw{constructor(e){this.layoutVertexArray=new fm,this.indexArray=new mr,this.programConfigurations=e,this.segments=new zn,this.dynamicLayoutVertexArray=new ml,this.opacityVertexArray=new Zd,this.placedSymbolArray=new zy,this.iconTransitioningVertexArray=new Yo,this.globeExtVertexArray=new mm,this.zOffsetVertexArray=new za,this.orientationVertexArray=new ym,this.symbolInstanceIndices=[]}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0&&this.iconTransitioningVertexArray.length===0}getIconVertexData(e,i){const o=[],a=this.layoutVertexArray.uint16;for(let u=0;u<i;++u){const d=12*(e+u);o.push(...a.slice(d,d+12))}return o}updateIconVertexData(e,i,o,a,u,d,m,y,x,T,S,I,M){const P=this.layoutVertexArray.uint16,k=12*e;P[k]=i,P[k+1]=o,P[k+2]=a,P[k+3]=u,P[k+4]=d,P[k+5]=m,P[k+6]=y,P[k+7]=x,P[k+8]=T,P[k+9]=S,P[k+10]=I,P[k+11]=M}upload(e,i,o,a,u,d){this.isEmpty()||(o&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,QL.members,!!d),this.indexBuffer=e.createIndexBuffer(this.indexArray,i),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,tz.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,Yz,!0),this.iconTransitioningVertexArray.length>0&&(this.iconTransitioningVertexBuffer=e.createVertexBuffer(this.iconTransitioningVertexArray,rz.members,!0)),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,ez.members,!0)),!this.zOffsetVertexBuffer&&(this.zOffsetVertexArray.length>0||u)&&(this.zOffsetVertexBuffer=e.createVertexBuffer(this.zOffsetVertexArray,iz.members,!0)),!this.orientationVertexBuffer&&this.orientationVertexArray&&this.orientationVertexArray.length>0&&(this.orientationVertexBuffer=e.createVertexBuffer(this.orientationVertexArray,nz.members,!0)),this.opacityVertexBuffer.itemSize=1),(o||a)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.iconTransitioningVertexBuffer&&this.iconTransitioningVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy(),this.zOffsetVertexBuffer&&this.zOffsetVertexBuffer.destroy(),this.orientationVertexBuffer&&this.orientationVertexBuffer.destroy())}}At(bw,"SymbolBuffers");class Tw{constructor(e,i,o){this.layoutVertexArray=new e,this.layoutAttributes=i,this.indexArray=new o,this.segments=new zn,this.collisionVertexArray=new _m,this.collisionVertexArrayExt=new ml}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,oz.members,!0),this.collisionVertexBufferExt=e.createVertexBuffer(this.collisionVertexArrayExt,sz.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.de

53stroy())}}At(Tw,"CollisionBuffers");class v0{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(d=>d.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=Ft([]),this.placementViewportMatrix=Ft([]);const i=this.layers[0]._unevaluatedLayout._values;this.worldview=e.worldview,this.localizable=e.localizable,this.textSizeData=vp(this.zoom,i["text-size"],this.worldview),this.iconSizeData=vp(this.zoom,i["icon-size"],this.worldview);const o=this.layers[0].layout,a=o.get("symbol-sort-key"),u=o.get("symbol-z-order");this.lut=e.lut,this.canOverlap=o.get("text-allow-overlap")||o.get("icon-allow-overlap")||o.get("text-ignore-placement")||o.get("icon-ignore-placement"),this.sortFeaturesByKey=u!=="viewport-y"&&a.constantOr(1)!==void 0,this.sortFeaturesByY=(u==="viewport-y"||u==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=o.get("text-writing-mode").map(d=>Qo[d]),this.stateDependentLayerIds=this.layers.filter(d=>d.isStateDependent()).map(d=>d.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.lastActiveApperance=null,this.featureToAppearanceIndex={}}hasAnyAppearanceProperty(e){const i=this.layers[0].getAppearances();return!(!i||i.length===0)&&i.some(o=>o.getProperty(e)!=null)}createArrays(){this.text=new bw(new Ds(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("text")||e.startsWith("symbol"))),this.icon=new bw(new Ds(this.layers,{zoom:this.zoom,lut:this.lut},e=>e.startsWith("icon")||e.startsWith("symbol"))),this.glyphOffsetArray=new tp,this.lineVertexArray=new ky,this.symbolInstances=new Tm}calculateGlyphDependencies(e,i,o,a,u){for(const d of e){const m=d.codePointAt(0);if(m===void 0)break;if(i[m]=!0,a&&u&&m<=65535){const y=Ym[d];y&&(i[y.charCodeAt(0)]=!0)}}}calculateEffectiveAppearanceIconSize(e,i,o,a,u,d){let m=1;const y=e.getUnevaluatedProperties()._values["icon-size"],x=vp(this.zoom,y,this.worldview),T=xp(x,i);if(x.kind!=="constant"&&x.kind!=="camera"||(m=T.uSize),x.kind==="composite"){const{minZoom:S,maxZoom:I}=x,M=y.possiblyEvaluate(new bn(S,{worldview:this.worldview}),a),P=y.possiblyEvaluate(new bn(I,{worldview:this.worldview}),a),k=M.evaluate(o,{},a,u);m=k+(P.evaluate(o,{},a,u)-k)*T.uSizeT}return x.kind==="source"&&(m=y.possiblyEvaluate(new bn(this.zoom,{worldview:this.worldview}),a).evaluate(o,{},a,u)),m*d}updateFootprints(e,i){}updateReplacement(e,i){if(i.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=i.updateTime;const o=i.getReplacementRegionsForTile(e.toUnwrapped(),!0);return!Zy(this.activeReplacements,o)&&(this.activeReplacements=o,!0)}getResolvedImageFromTokens(e){return typeof e=="string"?fo.build(e):e}populate(e,i,o,a){const u=this.layers[0],d=u.layout,m=this.projection.name==="globe",y=d.get("text-font"),x=d.get("text-field"),T=d.get("icon-image"),[S,I]=d.get("icon-size-scale-range"),M=j(i.scaleFactor||1,S,I),P=(x.value.kind!=="constant"||x.value.value instanceof po&&!x.value.value.isEmpty()||x.value.value.toString().length>0)&&(y.value.kind!=="constant"||y.value.value.length>0),k=T.value.kind!=="constant"||!!T.value.value||Object.keys(T.parameters).length>0,V=this.hasAnyAppearanceProperty("icon-image"),N=d.get("symbol-sort-key");if(this.features=[],this.appearanceFeatureData=[],!P&&!k&&!V)return;const $=i.iconDependencies,q=i.glyphDependencies,Y=i.availableImages,re=new bn(this.zoom,{worldview:this.worldview,activeFloors:i.activeFloors}),ee=ae=>{const he=ae.id.toString();$.has(he)?$.get(he).push(ae):$.set(he,[ae])};for(const ae of e){const{feature:he,id:me,index:De,sourceLayerIndex:xe}=ae,Be=u._featureFilter.needGeometry,Ge=ve(he,Be);if(!u._featureFilter.filter(re,Ge,o))continue;if(Be||(Ge.geometry=ce(he,o,a)),m&&he.type!==1&&o.z<=5){const Ye=Ge.geometry,pt=.98078528056,ot=(Ot,wt)=>vn(Rm(Ot.x,Ot.y,o,1),Rm(wt.x,wt.y,o,1))<pt;for(let Ot=0;Ot<Ye.length;Ot++)Ye[Ot]=ne(Ye[Ot],ot)}let $e,Je;if(P){const Ye=u.getValueAndResolveTokens("text-field",Ge,o,Y),pt=po.factory(Ye);Kz(pt)&&(this.hasRTLText=!0),(!this.hasRTLText||Yu()==="unavailable"||this.hasRTLText&&La.isParsed())&&($e=lz(pt,u,Ge))}if(k){const Ye=u.getValueAndResolveTokens("icon-image",Ge,o,Y);Je=this.getResolvedImageFromTokens(Ye)}const et=this.layers[0];let We=!1;if(!Je&&V){const Ye=et.getAppearances();for(const pt of Ye)if(pt.getProperty("icon-image")){const ot=et.getAppearanceValueAndResolveTokens(pt,"icon-image",Ge,o,Y);if(ot){Je=this.getResolvedImageFromTokens(ot),We=!0;break}}}if(!$e&&!Je)continue;const Xe=this.sortFeaturesByKey?N.evaluate(Ge,{}

53,o):void 0,Fe={id:me,text:$e,icon:Je,index:De,sourceLayerIndex:xe,geometry:Ge.geometry,properties:he.properties,type:Xz[he.type],sortKey:Xe};if(this.features.push(Fe),this.featureToAppearanceIndex[De]=this.appearanceFeatureData.length,this.appearanceFeatureData.push({id:me,properties:he.properties,usesAppearanceIconAsPlaceholder:We,isUsingAppearanceVertexData:!1,layoutBasedVertexData:[],activeAppearance:null}),Je){const Ye=et._unevaluatedLayout._values,{iconPrimary:pt,iconSecondary:ot}=e_(Je,this.iconSizeData,Ye["icon-size"],o,this.zoom,Fe,this.pixelRatio,M,this.worldview);ee(pt),ot&&(this.hasAnySecondaryIcon=!0,ee(ot))}const ke=et.getAppearances();if(ke.length!==0&&ke.forEach(Ye=>{if(!Ye.getProperty("icon-image"))return;const pt=this.getCombinedIconPrimary(Ye,et,Ge,o,Y,Fe,M);pt&&ee(pt)}),$e){const Ye=y.evaluate(Ge,{},o).join(","),pt=d.get("text-rotation-alignment")==="map"&&d.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Qo.vertical)>=0;for(const ot of $e.sections)if(ot.image){const Ot=ot.image.getPrimary().scaleSelf(this.pixelRatio),wt=Ot.id.toString(),Et=$.get(wt)||[];Et.push(Ot),$.set(wt,Et)}else{const Ot=Wu($e.toString()),wt=ot.fontStack||Ye,Et=q[wt]=q[wt]||{};this.calculateGlyphDependencies(ot.text,Et,pt,this.allowVerticalPlacement,Ot)}}}if(d.get("symbol-placement")==="line"&&(this.features=function(ae){const he={},me={},De=[];let xe=0;function Be(et){De.push(ae[et]),xe++}function Ge(et,We,Xe){const Fe=me[et];return delete me[et],me[We]=Fe,De[Fe].geometry[0].pop(),De[Fe].geometry[0]=De[Fe].geometry[0].concat(Xe[0]),Fe}function $e(et,We,Xe){const Fe=he[We];return delete he[We],he[et]=Fe,De[Fe].geometry[0].shift(),De[Fe].geometry[0]=Xe[0].concat(De[Fe].geometry[0]),Fe}function Je(et,We,Xe){const Fe=Xe?We[0][We[0].length-1]:We[0][0];return`${et}:${Fe.x}:${Fe.y}`}for(let et=0;et<ae.length;et++){const We=ae[et],Xe=We.geometry,Fe=We.text?We.text.toString():null;if(!Fe){Be(et);continue}const ke=Je(Fe,Xe),Ye=Je(Fe,Xe,!0);if(ke in me&&Ye in he&&me[ke]!==he[Ye]){const pt=$e(ke,Ye,Xe),ot=Ge(ke,Ye,De[pt].geometry);delete he[ke],delete me[Ye],me[Je(Fe,De[ot].geometry,!0)]=ot,De[pt].geometry=null}else ke in me?Ge(ke,Ye,Xe):Ye in he?$e(ke,Ye,Xe):(Be(et),he[ke]=xe-1,me[Ye]=xe-1)}return De.filter(et=>et.geometry)}(this.features)),d.get("symbol-elevation-reference")==="hd-road-markup"){if(this.elevationType="road",i.elevationFeatures){!this.elevationFeatures&&i.elevationFeatures.length>0&&(this.elevationFeatures=[],this.elevationFeatureIdToIndex=new Map);for(const ae of i.elevationFeatures)this.elevationFeatureIdToIndex.set(ae.id,this.elevationFeatures.length),this.elevationFeatures.push(ae)}}else d.get("symbol-z-elevate")&&(this.elevationType="offset");this.elevationType!=="none"&&(this.zOffsetBuffersNeedUpload=!0),this.sortFeaturesByKey&&this.features.sort((ae,he)=>ae.sortKey-he.sortKey)}getCombinedIconPrimary(e,i,o,a,u,d,m){let y,x;const T=e.getUnevaluatedProperties();if(T._values["icon-image"].value!==void 0){const S=i.getAppearanceValueAndResolveTokens(e,"icon-image",o,a,u);y=this.getResolvedImageFromTokens(S)}else{const S=i.getValueAndResolveTokens("icon-image",o,a,u);y=this.getResolvedImageFromTokens(S)}if(y){const S=T._values["icon-size"]||i._unevaluatedLayout._values["icon-size"];x=e_(y,vp(this.zoom,S,this.worldview),S,a,this.zoom,d,this.pixelRatio,m,this.worldview).iconPrimary}return x}updateAppearanceBasedIconTextures(e,i,o,a){if(!this.appearanceFeatureData||!this.icon.layoutVertexArray||this.icon.layoutVertexArray.length===0)return!1;const u=this.layers[0];let d=!1,m=0;const y=u.layout,[x,T]=y.get("icon-size-scale-range"),S=j(1,x,T);for(let I=0;I<this.symbolInstances.length;I++){const M=this.symbolInstances.get(I),P=this.featureToAppearanceIndex[M.featureIndex],k=P!==void 0?this.appearanceFeatureData[P]:void 0;if(k&&M.placedIconSymbolIndex>=0){const V=k.id,N=i&&V!==void 0?i[String(V)]:void 0,$={type:"Point",id:k.id,properties:k.properties,geometry:[]},q=this.layers[0].appearances&&this.layers[0].appearances.find(Y=>Y.isActive({globals:a,feature:$,canonical:e,featureState:N}));if(k.activeAppearance===q){m+=M.numIconVertices;continue}if(q){k.activeAppearance=q;const Y=this.getCombinedIconPrimary(q,u,$,e,o,{sortKey:void 0,text:void 0,icon:null,index:M.featureIndex,sourceLayerIndex:M.featureIndex,geometry:[],properties:k.properties,type:"Point",id:k.id},S);if(!Y)continue;const re=Y.toString(),ee=this.iconAtlasPositions&&this.iconAtlasPositions.get(re);if(ee){const ae=u.getAppearanceValueAndResolveTokens(q,"icon-offset",$,e,o),he=ae&&Array.isArray(ae)?ae:[0,0];let me=c0(ee,void 0,he,u.layout.get("icon-anchor").evaluate($,{},e));const De=u.getAppearanceValueAndResolveTokens(q,"icon-rotate",$,e,o),xe=typeof De=="number"?De:0,Be=ee.sdf,Ge=u.layout.get("icon-text-fit").constantOr("none");Ge!=="none"&&k.textShaping&&k.iconTextFitPadding&&k.fontScale&&(me=fw(me,k.textShaping,Ge,k.iconTextFitPadding,he,k.fontScale));

53const $e=this.calculateEffectiveAppearanceIconSize(q,a.zoom,$,e,o,S),Je=0,et=1+(Math.min(oc,Math.round($e*Ua))<<1),We=yw(me,xe,Be,Ge!=="none",S);k.isUsingAppearanceVertexData||(k.isUsingAppearanceVertexData=!0,k.layoutBasedVertexData=this.icon.getIconVertexData(m,M.numIconVertices));for(let Fe=0;Fe<We.length;++Fe){const ke=We[Fe],Ye=k.layoutBasedVertexData[0]||M.tileAnchorX,pt=k.layoutBasedVertexData[1]||M.tileAnchorY,ot=16*ke.pixelOffsetTL.x,Ot=16*ke.pixelOffsetTL.y,wt=16*ke.pixelOffsetBR.x,Et=16*ke.pixelOffsetBR.y,Pt=16*ke.minFontScaleX,wi=16*ke.minFontScaleY;this.icon.updateIconVertexData(m,Ye,pt,Math.round(32*ke.tl.x),Math.round(32*ke.tl.y),ke.texPrimary.x,ke.texPrimary.y,Je,et,ot,Ot,Pt,wi),this.icon.updateIconVertexData(m+1,Ye,pt,Math.round(32*ke.tr.x),Math.round(32*ke.tr.y),ke.texPrimary.x+ke.texPrimary.w,ke.texPrimary.y,Je,et,wt,Ot,Pt,wi),this.icon.updateIconVertexData(m+2,Ye,pt,Math.round(32*ke.bl.x),Math.round(32*ke.bl.y),ke.texPrimary.x,ke.texPrimary.y+ke.texPrimary.h,Je,et,ot,Et,Pt,wi),this.icon.updateIconVertexData(m+3,Ye,pt,Math.round(32*ke.br.x),Math.round(32*ke.br.y),ke.texPrimary.x+ke.texPrimary.w,ke.texPrimary.y+ke.texPrimary.h,Je,et,wt,Et,Pt,wi),m+=4}const Xe=M.numIconVertices-4*We.length;for(let Fe=0;Fe<Xe;++Fe)this.icon.updateIconVertexData(m+Fe,0,0,0,0,0,0,0,0,0,0,0,0);d=!0}else m+=M.numIconVertices}else if(k.usesAppearanceIconAsPlaceholder)this.layers[0].appearances&&this.layers[0].appearances.length>0&&(this.icon.updateIconVertexData(m,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateIconVertexData(m+1,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateIconVertexData(m+2,0,0,0,0,0,0,0,0,0,0,0,0),this.icon.updateIconVertexData(m+3,0,0,0,0,0,0,0,0,0,0,0,0),d=!0),m+=M.numIconVertices,k.activeAppearance=null;else if(k.isUsingAppearanceVertexData){const re=k.layoutBasedVertexData.length/12;for(let ee=0;ee<re;++ee){const ae=ee*12;this.icon.updateIconVertexData(m+ee,k.layoutBasedVertexData[ae+0],k.layoutBasedVertexData[ae+1],k.layoutBasedVertexData[ae+2],k.layoutBasedVertexData[ae+3],k.layoutBasedVertexData[ae+4],k.layoutBasedVertexData[ae+5],k.layoutBasedVertexData[ae+6],k.layoutBasedVertexData[ae+7],k.layoutBasedVertexData[ae+8],k.layoutBasedVertexData[ae+9],k.layoutBasedVertexData[ae+10],k.layoutBasedVertexData[ae+11])}m+=re,k.isUsingAppearanceVertexData=!1,k.activeAppearance=null,d=!0}else m+=M.numIconVertices,k.activeAppearance=null}}return d}update(e,i,o,a,u,d,m){this.text.programConfigurations.updatePaintArrays(e,i,u,o,a,d,m,this.worldview),this.icon.programConfigurations.updatePaintArrays(e,i,u,o,a,d,m,this.worldview)}updateRoadElevation(e){if(this.elevationType!=="road"||!this.elevationFeatures||this.elevationStateComplete)return;this.elevationStateComplete=!0,this.hasAnyZOffset=!1;let i=!1;const o=U(e),a=1/o;let u=!1,d=!1;for(let m=0;m<this.symbolInstances.length;m++){const y=this.symbolInstances.get(m),x=ri(1,0,0),T=ri(0,1,0),{numHorizontalGlyphVertices:S,numVerticalGlyphVertices:I,numIconVertices:M,numVerticalIconVertices:P}=y,k=S>0||I>0,V=M>0,N=this.elevationFeatures[y.elevationFeatureIndex];if(N){const $=new Ke(y.tileAnchorX,y.tileAnchorY),q=.075+N.pointElevation($);y.zOffset!==q&&(i=!0,y.zOffset=q),q!==0&&(this.hasAnyZOffset=!0);const Y=N.computeSlopeNormal($,a),re=Zs(Es(),ri(0,0,1),Y);Ss(x,x,re),Ss(T,T,re),x[2]*=o,T[2]*=o,x[0]===1&&x[1]===0&&x[2]===0&&T[0]===0&&T[1]===1&&T[2]===0||(u=u||k,d=d||V)}if(k&&(y0(this.text.orientationVertexArray,S,x,T),y0(this.text.orientationVertexArray,I,x,T)),V){const{placedIconSymbolIndex:$,verticalPlacedIconSymbolIndex:q}=y;$>=0&&y0(this.icon.orientationVertexArray,M,x,T),q>=0&&y0(this.icon.orientationVertexArray,P,x,T)}}u||(this.text.orientationVertexArray=void 0),d||(this.icon.orientationVertexArray=void 0),i&&(this.zOffsetBuffersNeedUpload=!0,this.zOffsetSortDirty=!0)}updateZOffset(){const e=(u,d,m)=>{o+=d,o>u.length&&u.resize(o);for(let y=-d;y<0;y++)u.emplace(y+o,m)},i=(u,d,m)=>{a+=d,a>u.length&&u.resize(a);for(let y=-d;y<0;y++)u.emplace(y+a,m)};if(!this.zOffsetBuffersNeedUpload)return;this.zOffsetBuffersNeedUpload=!1;let o=0,a=0;for(let u=0;u<this.symbolInstances.length;u++){const d=this.symbolInstances.get(u),{numHorizontalGlyphVertices:m,numVerticalGlyphVertices:y,numIconVertices:x}=d,T=d.zOffset,S=x>0;if((m>0||y>0)&&(e(this.text.zOffsetVertexArray,m,T),e(this.text.zOffsetVertexArray,y,T)),S){const{placedIconSymbolIndex:I,verticalPlacedIconSymbolIndex:M}=d;I>=0&&i(this.icon.zOffsetVertexArray,x,T),M>=0&&i(this.icon.zOffsetVertexArray,d.numVerticalIconVertices,T)}}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,i,o,a,u){!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,!1),this.hasAppearances===null&&(this.hasAppearances=this.layers.some(d=>d.appearances&&d.appearances.length>0)),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload,this.zOffsetBuffersNeedUpload,this.hasAppearances),this.uploaded=!0}updateAppearances(e,i,o,a){return!!(e&&i&&o)&&!(!this.icon.layoutVertexArray||this.icon.layoutVertexArray.length===0)&&!!this.icon.layoutVertexArray.arrayBuffer&&void(this.updateAppearanceBasedIconTextures(e,i,o,a)&&this.icon.layoutVertexBuffer&&this.icon.layoutVertexArray.arrayBuffer!==null&&this.icon.layoutVertexArray.length===this.icon.layoutVertexBuffer.length&&this.icon.layoutVertexBuffer.updateData(this.icon.layoutVertexArray))}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=ZI(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,i){const o=this.lineVertexArray.length;if(e.segment!==void 0)for(const{x:a,y:u}of i)this.lineVertexArray.emplaceBack(a,u);return{lineStartIndex:o,lineLength:this.lineVertexArray.length-o}}addSymbols(e,i,o,a,u,d,m,y,x,T,S,I,M,P,k,V,N,$){const q=e.indexArray,Y=e.layoutVertexArray,re=e.globeExtVertexArray,ee=e.segments.prepareSegment(4*$,Y,q,this.canOverlap?d.sortKey:void 0),ae=this.glyphOffsetArray.length,he=ee.vertexLength,me=this.allowVerticalPlacement&&m===Qo.vertical?Math.PI/2:0,De=d.text&&d.text.sections;for(let Ge=0;Ge<i.length;Ge++){const{tl:$e,tr:Je,bl:et,br:We,texPrimary:Xe,texSecondary:Fe,pixelOffsetTL:ke,pixelOffsetBR:Ye,minFontScaleX:pt,minFontScaleY:ot,glyphOffset:Ot,isSDF:wt,sectionIndex:Et}=i[Ge],Pt=ee.vertexLength,wi=Ot[1];if(a_(Y,x.x,x.y,$e.x,wi+$e.y,Xe.x,Xe.y,o,wt,ke.x,ke.y,pt,ot),a_(Y,x.x,x.y,Je.x,wi+Je.y,Xe.x+Xe.w,Xe.y,o,wt,Ye.x,ke.y,pt,ot),a_(Y,x.x,x.y,et.x,wi+et.y,Xe.x,Xe.y+Xe.h,o,wt,ke.x,Ye.y,pt,ot),a_(Y,x.x,x.y,We.x,wi+We.y,Xe.x+Xe.w,Xe.y+Xe.h,o,wt,Ye.x,Ye.y,pt,ot),y){const{x:lt,y:Rt,z:oi}=y.anchor,[zi,ki,di]=y.up;c_(re,lt,Rt,oi,zi,ki,di),c_(re,lt,Rt,oi,zi,ki,di),c_(re,lt,Rt,oi,zi,ki,di),c_(re,lt,Rt,oi,zi,ki,di),Sp(e.dynamicLayoutVertexArray,lt,Rt,oi,me)}else Sp(e.dynamicLayoutVertexArray,x.x,x.y,x.z,me);if(V){const lt=Fe||Xe;l_(e.iconTransitioningVertexArray,lt.x,lt.y),l_(e.iconTransitioningVertexArray,lt.x+lt.w,lt.y),l_(e.iconTransitioningVertexArray,lt.x,lt.y+lt.h),l_(e.iconTransitioningVertexArray,lt.x+lt.w,lt.y+lt.h)}q.emplaceBack(Pt,Pt+1,Pt+2),q.emplaceBack(Pt+1,Pt+2,Pt+3),ee.vertexLength+=4,ee.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(Ot[0]),Ge!==i.length-1&&Et===i[Ge+1].sectionIndex||e.programConfigurations.populatePaintArrays(Y.length,d,d.index,{}

53,M,P,k,De&&De[Et],this.worldview)}const xe=$-i.length;xe!==0&&this._addNullVertices(xe,Y,o,y,re,e,V,ee,q);const Be=y?y.anchor:x;e.placedSymbolArray.emplaceBack(Be.x,Be.y,Be.z,x.x,x.y,ae,this.glyphOffsetArray.length-ae,he,T,S,x.segment,o?o[0]:0,o?o[1]:0,a[0],a[1],m,0,0,0,I,0),e.symbolInstanceIndices.push(N)}_addNullVertices(e,i,o,a,u,d,m,y,x){for(let T=0;T<e;T++){for(let I=0;I<4;I++)a_(i,0,0,0,0,0,0,o,!1,0,0,0,0),a&&c_(u,0,0,0,0,0,0),Sp(d.dynamicLayoutVertexArray,0,0,0,0),m&&l_(d.iconTransitioningVertexArray,0,0);const S=y.vertexLength;x.emplaceBack(S,S+1,S+2),x.emplaceBack(S+1,S+2,S+3),y.vertexLength+=4,y.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(0)}}_commitLayoutVertex(e,i,o,a,u,d,m){e.emplaceBack(i,o,a,u,d,Math.round(m.x),Math.round(m.y))}_addCollisionDebugVertices(e,i,o,a,u,d,m){const y=o.segments.prepareSegment(4,o.layoutVertexArray,o.indexArray),x=y.vertexLength,T=m.tileAnchorX,S=m.tileAnchorY;for(let M=0;M<4;M++)o.collisionVertexArray.emplaceBack(0,0,0,0,0,0);this._commitDebugCollisionVertexUpdate(o.collisionVertexArrayExt,i,e.padding,m.zOffset),this._commitLayoutVertex(o.layoutVertexArray,a,u,d,T,S,new Ke(e.x1,e.y1)),this._commitLayoutVertex(o.layoutVertexArray,a,u,d,T,S,new Ke(e.x2,e.y1)),this._commitLayoutVertex(o.layoutVertexArray,a,u,d,T,S,new Ke(e.x2,e.y2)),this._commitLayoutVertex(o.layoutVertexArray,a,u,d,T,S,new Ke(e.x1,e.y2)),y.vertexLength+=4;const I=o.indexArray;I.emplaceBack(x,x+1),I.emplaceBack(x+1,x+2),I.emplaceBack(x+2,x+3),I.emplaceBack(x+3,x),y.primitiveLength+=4}_addTextDebugCollisionBoxes(e,i,o,a,u,d){for(let m=a;m<u;m++){const y=o.get(m),x=this.getSymbolInstanceTextSize(e,d,i,m);this._addCollisionDebugVertices(y,x,this.textCollisionBox,y.projectedAnchorX,y.projectedAnchorY,y.projectedAnchorZ,d)}}_addIconDebugCollisionBoxes(e,i,o,a,u,d){for(let m=a;m<u;m++){const y=o.get(m),x=this.getSymbolInstanceIconSize(e,i,d.placedIconSymbolIndex);this._addCollisionDebugVertices(y,x,this.iconCollisionBox,y.projectedAnchorX,y.projectedAnchorY,y.projectedAnchorZ,d)}}generateCollisionDebugBuffers(e,i,o){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Tw(Xd,hI.members,Yo),this.iconCollisionBox=new Tw(Xd,hI.members,Yo);const a=xp(this.iconSizeData,e),u=xp(this.textSizeData,e,o);for(let d=0;d<this.symbolInstances.length;d++){const m=this.symbolInstances.get(d);this._addTextDebugCollisionBoxes(u,e,i,m.textBoxStartIndex,m.textBoxEndIndex,m),this._addTextDebugCollisionBoxes(u,e,i,m.verticalTextBoxStartIndex,m.verticalTextBoxEndIndex,m),this._addIconDebugCollisionBoxes(a,e,i,m.iconBoxStartIndex,m.iconBoxEndIndex,m),this._addIconDebugCollisionBoxes(a,e,i,m.verticalIconBoxStartIndex,m.verticalIconBoxEndIndex,m)}}getSymbolInstanceTextSize(e,i,o,a){const u=this.text.placedSymbolArray.get(i.rightJustifiedTextSymbolIndex>=0?i.rightJustifiedTextSymbolIndex:i.centerJustifiedTextSymbolIndex>=0?i.centerJustifiedTextSymbolIndex:i.leftJustifiedTextSymbolIndex>=0?i.leftJustifiedTextSymbolIndex:i.verticalPlacedTextSymbolIndex>=0?i.verticalPlacedTextSymbolIndex:a),d=mw(this.textSizeData,e,u)/Rr;return this.tilePixelRatio*d}getSymbolInstanceIconSize(e,i,o){const a=this.icon.placedSymbolArray.get(o),u=mw(this.iconSizeData,e,a);return this.tilePixelRatio*u}_commitDebugCollisionVertexUpdate(e,i,o,a){e.emplaceBack(i,-o,-o,a),e.emplaceBack(i,o,-o,a),e.emplaceBack(i,o,o,a),e.emplaceBack(i,-o,o,a)}_updateTextDebugCollisionBoxes(e,i,o,a,u,d,m){for(let y=a;y<u;y++){const x=o.get(y),T=this.getSymbolInstanceTextSize(e,d,i,y);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,T,x.padding,d.zOffset)}}_updateIconDebugCollisionBoxes(e,i,o,a,u,d,m){for(let y=a;y<u;y++){const x=o.get(y),T=this.getSymbolInstanceIconSize(e,i,d.placedIconSymbolIndex);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,T,x.padding,d.zOffset)}}updateCollisionDebugBuffers(e,i,o,a){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const u=xp(this.iconSizeData,e,a),d=xp(this.textSizeData,e,o);for(let m=0;m<this.symbolInstances.length;m++){const y=this.symbolInstances.get(m);this._updateTextDebugCollisionBoxes(d,e,i,y.textBoxStartIndex,y.textBoxEndIndex,y,o),this._updateTextDebugCollisionBoxes(d,e,i,y.verticalTextBoxStartIndex,y.verticalTextBoxEndIndex,y,o),this._updateIconDebugCollisionBoxes(u,e,i,y.iconBoxStartIndex,y.iconBoxEndIndex,y,a),this._updateIconDebugCollisionBoxes(u,e,i,y.verticalIconBoxStartIndex,y.verticalIconBoxEndIndex,y,a)}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,i,o,a,u,d,m,y,x){const T={};if(i<o){const{x1:S,y1:I,x2:M,y2:P,padding:k,projectedAnchorX:V,projectedAnchorY:N,projectedAnchorZ:$,tileAnchorX:q,tileAnchorY:Y,featureIndex:re}=e.get(i);T.textBox={x1:S,y1:I,x2:M,y2:P,padding:k,projectedAnchorX:V,projectedAnchorY:N,projectedAnchorZ:$,tileAnchorX:q,tileAnchorY:Y},T.textFeatureIndex=re}if(a<u){const{x1:S,y1:I,x2:M,y2:P,padding:k,projectedAnchorX:V,projectedAnchorY:N,projectedAnchorZ:$,tileAnchorX:q,tileAnchorY:Y,featureIndex:re}=e.get(a);T.verticalTextBox={x1:S,y1:I,x2:M,y2:P,padding:k,projectedAnchorX:V,projectedAnchorY:N,projectedAnchorZ:$,tileAnchorX:q,tileAnchorY:Y},T.verticalTextFeatureIndex=re}if(d<m){const{x1:S,y1:I,x2:M,y2:P,padding:k,projectedAnchorX:V,projectedAnchorY:N,projectedAnchorZ:$,tileAnchorX:q,tileAnchorY:Y,featureIndex:re}=e.get(d);T.iconBox={x1:S,y1:I,x2:M,y2:P,padding:k,projectedAnchorX:V,projectedAnchorY:N,projectedAnchorZ:$,tileAnchorX:q,tileAnchorY:Y},T.iconFeatureIndex=re}if(y<x){const{x1:S,y1:I,x2:M,y2:P,padding:k,projectedAnchorX:V,projectedAnchorY:N,projectedAnchorZ:$,tileAnchorX:q,tileAnchorY:Y,featureIndex:re}=e.get(y);T.verticalIconBox={x1:S,y1:I,x2:M,y2:P,padding:k,projectedAnchorX:V,projectedAnchorY:N,projectedAnchorZ:$,tileAnchorX:q,tileAnchorY:Y},T.verticalIconFeatureIndex=re}return T}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let i=0;i<this.symbolInstances.length;i++){const o=this.symbolInstances.get(i);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,o.textBoxStartIndex,o.textBoxEndIndex,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o.iconBoxStartIndex,o.iconBoxEndIndex,o.verticalIconBoxStartIndex,o.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}hasIconTextFit(){return this.hasAnyIconTextFit}addIndicesForPlacedSymbol(e,i){const o=e.placedSymbolArray.get(i),a=o.vertexStartIndex+4*o.numGlyphs;for(let u=o.vertexStartIndex;

53u<a;u+=4)e.indexArray.emplaceBack(u,u+1,u+2),e.indexArray.emplaceBack(u+1,u+2,u+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const i=Math.sin(e),o=Math.cos(e),a=[],u=[],d=[];for(let m=0;m<this.symbolInstances.length;++m){d.push(m);const y=this.symbolInstances.get(m);a.push(0|Math.round(i*y.tileAnchorX+o*y.tileAnchorY)),u.push(y.featureIndex)}return d.sort((m,y)=>a[m]-a[y]||u[y]-u[m]),d}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,i)=>this.symbolInstances.get(i).zOffset-this.symbolInstances.get(e).zOffset)}addToSortKeyRanges(e,i){const o=this.sortKeyRanges[this.sortKeyRanges.length-1];o&&o.sortKey===i?o.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:i,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const i of this.symbolInstanceIndexes){const o=this.symbolInstances.get(i);this.featureSortOrder.push(o.featureIndex);const{rightJustifiedTextSymbolIndex:a,centerJustifiedTextSymbolIndex:u,leftJustifiedTextSymbolIndex:d,verticalPlacedTextSymbolIndex:m,placedIconSymbolIndex:y,verticalPlacedIconSymbolIndex:x}=o;a>=0&&this.addIndicesForPlacedSymbol(this.text,a),u>=0&&u!==a&&this.addIndicesForPlacedSymbol(this.text,u),d>=0&&d!==u&&d!==a&&this.addIndicesForPlacedSymbol(this.text,d),m>=0&&this.addIndicesForPlacedSymbol(this.text,m),y>=0&&this.addIndicesForPlacedSymbol(this.icon,y),x>=0&&this.addIndicesForPlacedSymbol(this.icon,x)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}getElevationFeatureForText(e){const i=this.symbolInstances.get(this.text.symbolInstanceIndices[e]).elevationFeatureIndex;let o;return this.elevationFeatures&&i<this.elevationFeatures.length&&(o=this.elevationFeatures[i]),o}}function WI(n,e){return e.replace(/{([^{}]+)}/g,(i,o)=>o in n?String(n[o]):"")}let XI,YI,Sw;At(v0,"SymbolBucket",{omit:["layers","collisionBoxArray","compareText","features"]}),v0.addDynamicAttributes=Sp;class KI{constructor(e){this.type=e.property.overrides?e.property.overrides.runtimeType:Ms,this.defaultValue=e}evaluate(e){if(e.formattedSection){const i=this.defaultValue.property.overrides;if(i&&i.hasOverride(e.formattedSection))return i.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}}At(KI,"FormatSectionOverride",{omit:["defaultValue"]});const Ew=()=>Sw||(Sw={layout:XI||(XI=new Un({"symbol-placement":new ct(be.layout_symbol["symbol-placement"]),"symbol-spacing":new ct(be.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new ct(be.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new _t(be.layout_symbol["symbol-sort-key"]),"symbol-z-order":new ct(be.layout_symbol["symbol-z-order"]),"symbol-z-elevate":new ct(be.layout_symbol["symbol-z-elevate"]),"symbol-elevation-reference":new ct(be.layout_symbol["symbol-elevation-reference"]),"icon-allow-overlap":new ct(be.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new ct(be.layout_symbol["icon-ignore-placement"]),"icon-optional":new ct(be.layout_symbol["icon-optional"]),"icon-rotation-alignment":new ct(be.layout_symbol["icon-rotation-alignment"]),"icon-size":new _t(be.layout_symbol["icon-size"]),"icon-size-scale-range":new ct(be.layout_symbol["icon-size-scale-range"]),"icon-text-fit":new _t(be.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new _t(be.layout_symbol["icon-text-fit-padding"]),"icon-image":new _t(be.layout_symbol["icon-image"]),"icon-image-use-theme":new ct({type:"string",default:"default","property-type":"data-constant"}),"icon-rotate":new _t(be.layout_symbol["icon-rotate"]),"icon-padding":new ct(be.layout_symbol["icon-padding"]),"icon-keep-upright":new ct(be.layout_symbol["icon-keep-upright"]),"icon-offset":new _t(be.layout_symbol["icon-offset"]),"icon-anchor":new _t(be.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new ct(be.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new ct(be.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new ct(be.layout_symbol["text-rotation-alignment"]),"text-field":new _t(be.layout_symbol["text-field"]),"text-font":new _t(be.layout_symbol["text-font"]),"text-size":new _t(be.layout_symbol["text-size"]),"text-size-scale-range":new ct(be.layout_symbol["text-size-scale-range"]),"text-max-width":new _t(be.layout_symbol["text-max-width"]),"text-line-height":new _t(be.layout_symbol["text-line-height"]),"text-letter-spacing":new _t(be.layout_symbol["text-letter-spacing"]),"text-justify":new _t(be.layout_symbol["text-justify"]),"text-radial-offset":new _t(be.layout_symbol["text-radial-offset"]),"text-variable-anchor":new ct(be.layout_symbol["text-variable-anchor"]),"text-anchor":new _t(be.layout_symbol["text-anchor"]),"text-max-angle":new ct(be.layout_symbol["text-max-angle"]),"text-writing-mode":new ct(be.layout_symbol["text-writing-mode"]),"text-rotate":new _t(be.layout_symbol["text-rotate"]),"text-padding":new ct(be.layout_symbol["text-padding"]),"text-keep-upright":new ct(be.layout_symbol["text-keep-upright"]),"text-transform":new _t(be.layout_symbol["text-transform"]),"text-offset":new _t(be.layout_symbol["text-offset"]),"text-allow-overlap":new ct(be.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new ct(be.layout_symbol["text-ignore-placement"]),"text-optional":new ct(be.layout_symbol["text-optional"]),visibility:new ct(be.layout_symbol.visibility)})),paint:YI||(YI=new Un({"icon-opacity":new _t(be.paint_symbol["icon-opacity"]),"icon-occlusion-opacity":new _t(be.paint_symbol["icon-occlusion-opacity"]),"icon-emissive-strength":new _t(be.paint_symbol["icon-emissive-strength"]),"text-emissive-strength":new _t(be.paint_symbol["text-emissive-strength"]),"icon-color":new _t(be.paint_symbol["icon-color"]),"icon-halo-color":new _t(be.paint_symbol["icon-halo-color"]),"icon-halo-width":new _t(be.paint_symbol["icon-halo-width"]),"icon-halo-blur":new _t(be.paint_symbol["icon-halo-blur"]),"icon-translate":new ct(be.paint_symbol["icon-translate"]),"icon-translate-anchor":new ct(be.paint_symbol["icon-translate-anchor"]),"icon-image-cross-fade":new ct(be.paint_symbol["icon-image-cross-fade"]),"text-opacity":new _t(be.paint_symbol["text-opacity"]),"text-occlusion-opacity":new _t(be.paint_symbol["text-occlusion-opacity"]),"text-color":new _t(be.paint_symbol["text-color"],{runtimeType:Eo,getOverride:n=>n.textColor,hasOverride:n=>!!n.textColor}),"text-halo-color":new _t(be.paint_symbol["text-halo-color"]),"text-halo-width":new _t(be.paint_symbol["text-halo-width"]),"text-halo-blur":new _t(be.paint_symbol["text-halo-blur"]),"text-translate":new ct(be.paint_symbol["text-translate"]),"text-translate-anchor":new ct(be.paint_symbol["text-translate-anchor"]),"icon-color-saturation":new ct(be.paint_symbol["icon-color-saturation"]),"icon-color-contrast":new ct(be.paint_symbol["icon-color-contrast"]),"icon-color-brightness-min":new ct(be.paint_symbol["icon-color-brightness-min"]),"icon-color-brightness-max":new ct(be.paint_symbol["icon-color-brightness-max"]),"symbol-z-offset":new _t(be.paint_symbol["symbol-z-offset"]),"icon-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"icon-halo-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"text-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"text-halo-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},Sw);class x0 extends go{constructor(e,i,o,a){super(e,Ew(),i,o,a,e.layout?e.layout["icon-image-use-theme"]:null),this._colorAdjustmentMatrix=Ft([]),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,i){super.recalculate(e,i),this.appearances&&this.appearances.forEac

53h(a=>{a.recalculate(e,i,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 o=this.layout.get("text-writing-mode");if(o){const a=[];for(const u of o)a.indexOf(u)<0&&a.push(u);this.layout._values["text-writing-mode"]=a}else this.layout._values["text-writing-mode"]=this.layout.get("symbol-placement")==="point"?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getColorAdjustmentMatrix(e,i,o,a){return this._saturation===e&&this._contrast===i&&this._brightnessMin===o&&this._brightnessMax===a||(this._colorAdjustmentMatrix=function(u,d,m,y){u=Bn(u),d=Gi(d);const x=mt(),T=u/3,S=1-2*T,I=[S,T,T,0,T,S,T,0,T,T,S,0,0,0,0,1],M=.5-.5*d,P=y-m;return Se(x,[P,0,0,0,0,P,0,0,0,0,P,0,m,m,m,1],[d,0,0,0,0,d,0,0,0,0,d,0,M,M,M,1]),Se(x,x,I),x}(e,i,o,a),this._saturation=e,this._contrast=i,this._brightnessMin=o,this._brightnessMax=a),this._colorAdjustmentMatrix}getValueAndResolveTokens(e,i,o,a){const u=this.layout.get(e).evaluate(i,{},o,a),d=this._unevaluatedLayout._values[e];return d.isDataDriven()||qu(d.value)||!u?u:WI(i.properties,u)}getAppearanceValueAndResolveTokens(e,i,o,a,u){const d=e.getProperty(i);if(!d)return;const m=d.evaluate(o,{},a,u),y=e.getUnevaluatedProperties()._values[i];return y.isDataDriven()||qu(y.value)||!m||typeof m!="string"?m:WI(o.properties,m)}createBucket(e){return new v0(e)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const e of Ew().paint.overridableProperties){if(!x0.hasPaintOverride(this.layout,e))continue;const i=this.paint.get(e),o=new KI(i),a=new Rd(o,i.property.specification,this.scope,this.options,this.layout.get("icon-image-use-theme"));let u=null;u=i.value.kind==="constant"||i.value.kind==="source"?new Uc("source",a):new ql("composite",a,i.value.zoomStops,i.value.interpolationType),this.paint._values[e]=new Wl(i.property,u,i.parameters)}}_handleOverridablePaintPropertyUpdate(e,i,o){return!(!this.layout||i.isDataDriven()||o.isDataDriven())&&x0.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,i){const o=e.get("text-field"),a=Ew().paint.properties[i];let u=!1;const d=m=>{for(const y of m)if(a.overrides&&a.overrides.hasOverride(y))return void(u=!0)};if(o.value.kind==="constant"&&o.value.value instanceof po)d(o.value.value.sections);else if(o.value.kind==="source"){const m=x=>{u||(x instanceof Ia&&Pr(x.value)===Ru?d(x.value.sections):x instanceof ta?d(x.sections):x.eachChild(m))},y=o.value;y._styleExpression&&m(y._styleExpression.expression)}return u}getProgramIds(){return["symbol"]}getDefaultProgramParams(e,i,o){return{config:new gl(this,{zoom:i,lut:o}),overrideFog:!1}}hasElevation(){return this.layout&&this.layout.get("symbol-elevation-reference")==="hd-road-markup"}}let JI,QI,eA,tA;var Iw=Ai([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);function w0(n,e,i,o,a,u,d,m){const y=[n,e,1,i,o,1,a,u,1],x=[d,m,1],T=He([],y),[S,I,M]=Jn(x,x,T);return vt(y,y,[S,0,0,0,I,0,0,0,M])}function iA(n,e,i,o,a,u,d,m){const y=function(x,T,S,I,M,P,k,V){const N=w0(0,0,1,0,1,1,0,1),$=w0(x,T,S,I,M,P,k,V);return vt($,$,He([],N))}(n,e,i,o,a,u,d,m);return[y[2]/y[8]/ht,y[5]/y[8]/ht]}function b0(n){return[n[0],Math.min(Math.max(n[1],-D),D)]}class nA extends Vl{constructor(e,i,o,a){super(),this.id=e,this.dispatcher=o,this.coordinates=i.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(a),this.options=i,this._dirty=!1}load(e,i){if(this._loaded=i||!1,this.fire(new Qs("dataloading",{dataType:"source"})),this.url=this.options.url,!this.url)return e&&(this.coordinates=e),this._loaded=!0,void this._finishLoading();this._imageRequest=Jh(this.map._requestManager.transformRequest(this.url,Su.Image),(o,a)=>{this._imageRequest=null,this._loaded=!0,o?this.fire(new Cu(o)):a&&(this.image=a instanceof HTMLImageElement?Mr.getImageData(a):a,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 Zm(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 Qs("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 Zm||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 i=e[0][1],o=e[0][1];for(const u of e)u[1]>o&&(o=u[1]),u[1]<i&&(i=u[1]);const a=(o+i)/2;if(a>D?this.onNorthPole=!0:a<-D&&(this.onSouthPole=!0),!this.onNorthPole&&!this.onSouthPole){const u=e.map(Z.fromLngLat);this.tileID=function(d){let m=1/0,y=1/0,x=-1/0,T=-1/0;for(const k of d)m=Math.min(m,k.x),y=Math.min(y,k.y),x=Math.max(x,k.x),T=Math.max(T,k.y);const S=Math.max(x-m,T-y),I=Math.max(0,Math.floor(-Math.log2(S))),M=Math.pow(2,I);let P=Math.floor((m+x)/2*M);return P>1&&(P-=1),new mn(I,P,Math.floor((y+T)/2*M))}(u),this.minzoom=this.maxzoom=this.tileID.z}return this.fire(new Qs("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){!this.texture||this.texture instanceof Zm||(this.texture.destroy(),this._dirty=!0),this.texture=null,this._boundsArray=void 0,this._unsupportedCoords=!1}_prepareData(e){for(const N in this.tiles){const $=this.tiles[N];$.state!=="loaded"&&($.state="loaded",$.texture=this.texture)}if(this._boundsArray||this.onNorthPole||this.onSouthPole||this._unsupportedCoords)return;const i=i_(new mn(0,0,0),this.map.transform.projection),o=[i.projection.project(this.coordinates[0][0],this.coordinates[0][1]),i.projection.project(this.coordinates[1][0],this.coordinates[1][1]),i.projection.project(this.coordinates[2][0],this.coordinates[2][1]),i.projection.project(this.coordinates[3][0],this.coordinates[3][1])];if(!function(N){const $=N[1].x-N[0].x,q=N[1].y-N[0].y,Y=N[2].x-N[1].x,re=N[2].y-N[1].y,ee=N[3].x-N[2].x,ae=N[3].y-N[2].y,he=N[0].x-N[3].x,me=N[0].y-N[3].y,De=$*re-Y*q,xe=Y*ae-ee*re,Be=ee*me-he*ae,Ge=he*q-$*me;return De>0&&xe>0&&Be>0&&Ge>0||De<0&&xe<0&&Be<0&&Ge<0}(o))return console.warn("Image source coordinates are defining non-convex area in the Mercator projection"),void(this._unsupportedCoords=!0);const a=i_(this.tileID,this.map.transform.projection),[u,d,m,y]=this.coordinates.map(N=>{const $=a.projection.project(N[0],N[1]);return UI(a,$)._round()});this.perspectiveTransform=iA(u.x,u.y,d.x,d.y,m.x,m.y,y.x,y.y);const x=this._boundsArray=new qc;x.emplaceBack(u.x,u.y,0,0),x.emplaceBack(d.x,d.y,ht,0),x.emplaceBack(y.x,y.y,0,ht),x.emplaceBack(m.x,m.y,ht,ht),this.boundsBuffer&&(this.boundsBuffer.destroy(),this.elevatedGlobeVertexBuffer&&this.elevatedGlobeVertexBuffer.destroy(),this.elevatedGlobeIndexBuffer&&this.elevatedGlobeIndexBuffer.destroy()),this.boundsBuffer=e.createVertexBuffer(x,Iw.members),this.boundsSegments=zn.simpleSegment(0,0,4,2);const T=[],S=[b0((I=this.coordinates)[0]),b0(I[1]),b0(I[2]),b0(I[3])];var I;const[M,P,k,V]=function(N){let $=N[0][0],q=$,Y=N[0][1],re=Y;for(let ee=1;ee<N.length;ee++)N[ee][0]<$?$=N[ee][0]:N[ee][0]>q&&(q=N[ee][0]),N[ee][1]<Y?Y=N[ee][1]:N[ee][1]>re&&(re=N[ee][1]);return[$,Y,q-$,re-Y]}(S);{const N=new qc,[$,q,Y,re]=function(We){let Xe=We[0].x,Fe=Xe,ke=We[0].y,Ye=ke;for(let pt=1;pt<We.length;pt++)We[pt].x<Xe?Xe=We[pt].x:We[pt].x>Fe&&(Fe=We[pt].x),We[pt].y<ke?ke=We[pt].y:We[pt].y>Ye&&(Ye=We[pt].y);return[Xe,ke,Fe-Xe,Ye-ke]}(o),ee=We=>[(We.x-$)/Y,(We.y-q)/re],[ae,he,me,De]=o.map(ee),xe=function(We,Xe,Fe,ke,Ye,pt,ot,Ot){const wt=w0(0,0,1,0,1,1,0,1);return vt(wt,wt,He([],w0(We,Xe,Fe,ke,Ye,pt,ot,Ot)))}(ae[0],ae[1],he[0],he[1],me[0],me[1],De[0],De[1]);this.elevatedGlobePerspectiveTransform=iA(ae[0],ae[1],he[0],he[1],me[0],me[1],De[0],De[1]);const Be=(We,Xe)=>{T.push(We.lng);const Fe=Math.round((We.lng-M)/k*ht),ke=Math.round((We.lat-P)/V*ht),Ye=ee(Xe),pt=Jn([],[Ye[0],Ye[1],1],xe),ot=Math.round(pt[0]/pt[2]*ht),Ot=Math.round(pt[1]/pt[2]*ht);N.emplaceBack(Fe,ke,ot,Ot)},Ge=o[3].x-o[0].x,$e=o[3].y-o[0].y,Je=o[2].x-o[1].x,et=o[2].y-o[1].y;for(let We=0;We<65;We++){const Xe=We/64,Fe=[o[0].x+Xe*Ge,o[0].y+Xe*$e],ke=[o[1].x+Xe*Je,o[1].y+Xe*et],Ye=ke[0]-Fe[0],pt=ke[1]-Fe[1];for(let ot=0;ot<65;ot++){const Ot=ot/64,wt={x:Fe[0]+Ye*Ot,y:Fe[1]+pt*Ot};Be(i.projection.unproject(wt.x,wt.y),wt)}}this.elevatedGlobeVertexBuffer=e.createVertexBuffer(N,Iw.members)}{this.maxLongitudeTriangleSize=0;let N=[],$=new mr;const q=(Y,re,ee)=>{$.emplaceBack(Y,re,ee);const ae=T[Y],he=T[re],me=T[ee],De=Math.min(Math.min(ae,he),me),xe=Math.max(Math.max(ae,he),me)-De;xe>this.maxLongitudeTriangleSize&&(this.maxLongitudeTriangleSize=xe),N.push(De+xe/2)};for(let Y=0;Y<64;Y++)for(let re=0;re<64;re++){const ee=65*Y+re,ae=ee+1,he=ee+65,me=he+1;q(ee,he,ae),q(ae,he,me)}[N,$]=function(Y,re){const ee=Array.from({length:Y.length},(me,De)=>De);ee.sort((me,De)=>Y[me]-Y[De]);const ae=[],he=new mr;for(let me=0;me<ee.length;me++){const De=ee[me];ae.push(Y[De]);const xe=3*De,Be=xe+1;he.emplaceBack(re.uint16[xe],re.uint16[Be],re.uint16[Be+1])}return[ae,he]}(N,$),this.elevatedGlobeTrianglesCenterLongitudes=N,this.elevatedGlobeIndexBuffer=e.createIndexBuffer($)}this.elevatedGlobeSegments=zn.simpleSegment(0,0,4225,8192),this.elevatedGlobeGridMatrix=new Float32Array([0,k/ht,0,V/ht,0,0,P,M,0])}prepare(){const e=Object.keys(this.tiles).length!==0;if(this.tileID&&!e)return;const i=this.map.painter.context,o=i.gl;!this._dirty||this.texture instanceof Zm||(this.texture?this.texture.update(this.image):(this.texture=new K1(i,this.image,o.RGBA8),this.texture.bind(o.LINEAR,o.CLAMP_TO_EDGE)),this._dirty=!1),e&&this._prepareData(i)}loadTile(e,i){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={},i(null)):(e.state="errored",i(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}getSegmentsForLongitude(e){const i=this.elevatedGlobeSegments;if(!this.elevatedGlobeTrianglesCenterLongitudes||!i)return null;const o=this.elevatedGlobeTrianglesCenterLongitudes;let a=(u=e+180)+360*Math.round((o[0]-u)/360);var u;const d=new zn,m=(S,I)=>{d.segments.push({vertexOffset:0,primitiveOffset:S,vertexLength:i.segments[0].vertexLength,primitiveLength:I,sortKey:void 0,vaos:{}})},y=.51*this.maxLongitudeTriangleSize;if(Math.abs(o[0]-a)<=y){const S=Fn(o,0,o.length,a+y);return S===o.length||m(S,dr(o,S+1,o.length,a+360-y)-S),d}a<o[0]&&(a+=360);const x=dr(o,0,o.length,a-y);if(x===o.length)return m(0,o.length),d;m(0,x-0);const T=Fn(o,x+1,o.length,a+y);return T!==o.length&&m(T,o.length-T),d}}const Jz=(Math.pow(256,2)-1)/16907520;class rA extends go{constructor(e,i,o,a){super(e,{layout:eA||(eA=new Un({visibility:new ct(be.layout_raster.visibility)})),paint:tA||(tA=new Un({"raster-opacity":new ct(be.paint_raster["raster-opacity"]),"raster-color":new Yl(be.paint_raster["raster-color"]),"raster-color-mix":new ct(be.paint_raster["raster-color-mix"]),"raster-color-range":new ct(be.paint_raster["raster-color-range"]),"raster-hue-rotate":new ct(be.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new ct(be.paint_raster["raster-brightness-min"]),"raster-brightness-max":new ct(be.paint_raster["raster-brightness-max"]),"raster-saturation":new ct(be.paint_raster["raster-saturation"]),"raster-contrast":new ct(be.paint_raster["raster-contrast"]),"raster-resampling":new ct(be.paint_raster["raster-resampling"]),"raster-fade-duration":new ct(be.paint_raster["raster-fade-duration"]),"raster-emissive-strength":new ct(be.paint_raster["raster-emissive-strength"]),"raster-array-band":new ct(be.paint_raster["raster-array-band"]),"raster-elevation":new ct(be.paint_raster["raster-elevation"]),"raster-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},i,o,a),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 nA&&(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 i=this._transitionablePaint._values["raster-color"].value.expression,[o,a]=e||this._transitionablePaint._values["raster-color-range"].value.expression.evaluate({zoom:0})||[NaN,NaN];isNaN(o)&&isNaN(a)||o===this._curRampRange[0]&&a===this._curRampRange[1]||(this.colorRamp=Lm({expression:i,evaluationKey:"rasterValue",image:this.colorRamp,clips:[{start:o,end:a}],resolution:256}),this.colorRampTexture=null,this._curRampRange=[o,a])}}let oA,sA,aA,lA,cA;class uA extends go{constructor(e,i,o,a){super(e,{layout:oA||(oA=new Un({visibility:new ct(be["layout_raster-particle"].visibility)})),paint:sA||(sA=new Un({"raster-particle-array-band":new ct(be["paint_raster-particle"]["raster-particle-array-band"]),"raster-particle-count":new ct(be["paint_raster-particle"]["raster-particle-count"]),"raster-particle-color":new Yl(be["paint_raster-particle"]["raster-particle-color"]),"raster-particle-max-speed":new ct(be["paint_raster-particle"]["raster-particle-max-speed"]),"raster-particle-speed-factor":new ct(be["paint_raster-particle"]["raster-particle-speed-factor"]),"raster-particle-fade-opacity-factor":new ct(be["paint_raster-particle"]["raster-particle-fade-opacity-factor"]),"raster-particle-reset-rate-factor":new ct(be["paint_raster-particle"]["raster-particle-reset-rate-factor"]),"raster-particle-elevation":new ct(be["paint_raster-particle"]["raster-particle-elevation"]),"raster-particle-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},i,o,a),this._updateColorRamp(),this.lastInvalidatedAt=Mr.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,i=this._transitionablePaint._values["raster-particle-max-speed"].value.expression.evaluate({zoom:0});this.colorRamp=Lm({expression:e,evaluationKey:"rasterParticleSpeed",image:this.colorRamp,clips:[{start:0,end:i}],resolution:256}),this.colorRampTexture=null}_invalidateAnimationState(){this.lastInvalidatedAt=Mr.now()}tileCoverLift(){return this.paint.get("raster-particle-elevation")}}class Qz extends go{constructor(e,i){super(e,{},i,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 Aw(n,e,i){const o=[0,0,1],a=Qa([]);return Is(a,a,i?-qi(n)+Math.PI:qi(n)),$o(a,a,-qi(e)),Ss(o,o,a),un(o,o)}const hA={None:0,Model:1,Symbol:2,FillExtrusion:4};class T0{constructor(e,i,o,a){this.message=(e?`${e}: `:"")+o,a&&(this.identifier=a),i!=null&&i.__line__&&(this.line=i.__line__)}}function Cw(n,e){const i=n.indexOf("://")===-1;try{return new URL(n,i&&e?"http://example.com":void 0),!0}catch{return!1}}class dA{constructor(e,i){this.feature=e,this.instancedDataOffset=i,this.instancedDataCount=0,this.rotation=[0,0,0],this.scale=[1,1,1],this.translation=[0,0,0]}}class pA{constructor(){this.maxScale=1,this.maxXYTranslationDistance=0,this.instancedDataArray=new wm,this.instancesEvaluatedElevation=[],this.features=[],this.idToFeaturesIndex={}}colorForInstance(e){const i=16*e,o=this.instancedDataArray.float32;let a=Math.floor(o[i+2]);const u=1.05*(o[i+2]-a);return a/=100,[o[i]%1*1.05,o[i+1]%1*1.05,u,a]}tileCoordinatesForInstance(e){const i=16*e,o=this.instancedDataArray.float32;let a=o[i+0];return a=a>ht?a-ht:a,new Ke(Math.trunc(a),Math.trunc(o[i+1]))}translationForInstance(e){const i=16*e,o=this.instancedDataArray.float32;return[o[i+4],o[i+5],o[i+6]]}rotationScaleForInstance(e){const i=16*e,o=this.instancedDataArray.float32;return[o[i+7],o[i+8],o[i+9],o[i+10],o[i+11],o[i+12],o[i+13],o[i+14],o[i+15]]}transformForInstance(e){const i=16*e,o=this.instancedDataArray.float32;return[o[i+7],o[i+8],o[i+9],o[i+4],o[i+10],o[i+11],o[i+12],o[i+5],o[i+13],o[i+14],o[i+15],o[i+6],0,0,0,1]}}class Mw{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(i=>i.fqid),this.projection=e.projection,this.index=e.index,this.worldview=e.worldview,this.hasZoomDependentProperties=this.layers[0].isZoomDependent(),this.stateDependentLayerIds=this.layers.filter(i=>i.isStateDependent()).map(i=>i.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,i){}updateAppearances(e,i,o,a){}populate(e,i,o,a){this.tileToMeter=U(o);const u=this.layers[0]._featureFilter.needGeometry;this.lookup=new Uint8Array(this.lookupDim*this.lookupDim);for(const{feature:d,id:m,index:y,sourceLayerIndex:x}of e){const T=m??(d.properties&&d.properties.hasOwnProperty("id")?d.properties.id:void 0),S=ve(d,u);if(!this.layers[0]._featureFilter.filter(new bn(this.zoom,{worldview:this.worldview,activeFloors:i.activeFloors}),S,o))continue;const I={id:T,sourceLayerIndex:x,index:y,geometry:u?S.geometry:ce(d,o,a),properties:d.properties,type:d.type,patterns:{}},M=this.addFeature(I,I.geometry,S);M&&i.featureIndex.insert(d,I.geometry,y,x,this.index,this.instancesPerModel[M].instancedDataArray.length,ht/32)}this.lookup=null}evaluateQueryRenderedFeaturePadding(){const e=this.layers[0].modelManager,i=this.layers[0].scope;let o=0;for(const a of this.modelUris){const u=e.getModel(a,i);if(!u)continue;const d=this.instancesPerModel[a];if(d){const m=.5*Sn(u.aabb.max,u.aabb.min)*d.maxScale+d.maxXYTranslationDistance,y=Math.min(ht,Math.max(m/this.tileToMeter,ht/32));o=Math.max(y,o)}}return o}update(e,i,o,a){for(const u in this.instancesPerModel){const d=this.instancesPerModel[u];for(const m in e)d.idToFeaturesIndex.hasOwnProperty(m)&&(this.evaluate(d.features[d.idToFeaturesIndex[m]],e[m],d,!0),this.uploaded=!1)}this.maxHeight=0}updateZoomBasedPaintProperties(){if(!this.hasZoomDependentProperties)return!1;let e=!1;for(const i in this.instancesPerModel){const o=this.instancesPerModel[i];for(const a of o.features){const u=this.layers[0],d=a.feature,m=this.canonical,y=u.paint.get("model-rotation").evaluate(d,{},m),x=u.paint.get("model-scale").evaluate(d,{},m),T=u.paint.get("model-translation").evaluate(d,{},m);jr(a.rotation,y)&&jr(a.scale,x)&&jr(a.translation,T)||(this.evaluate(a,a.featureStates,o,!0),e=!0)}}return e}updateReplacement(e,i,o,a){if(i.updateTime===this.replacementUpdateTime)return!1;this.replacementUpdateTime=i.updateTime;const u=i.getReplacementRegionsForTile(e.toUnwrapped(),!0);if(Zy(this.activeReplacements,u))return!1;this.activeReplacements=u;let d=!1;for(const m in this.instancesPerModel){const y=this.instancesPerModel[m],x=y.instancedDataArray;for(const T of y.features){const S=T.instancedDataOffset,I=T.instancedDataCount;for(let M=0;M<I;M++){const P=16*(M+S);let k=x.float32[P+0];const V=k>ht;k=V?k-ht:k;const N=Math.floor(k),$=Math.floor(x.float32[P+1]);let q=!1;for(const Y of this.activeReplacements)if(!QS(Y,o,hA.Model,a)&&!(Y.min.x>N||N>Y.max.x||Y.min.y>$||$>Y.max.y)&&(q=rE(nE(N,$,e.canonical,Y.footprintTileId.canonical),Y.footprint),q))break;x.float32[P]=q?k+ht:k,d=d||q!==V}}}return d}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 i in this.instancesPerModel){const o=this.instancesPerModel[i];o.instancedDataArray.length<0||o.instancedDataArray.length===0||(o.instancedDataBuffer?o.instancedDataBuffer.updateData(o.instancedDataArray):o.instancedDataBuffer=e.createVertexBuffer(o.instancedDataArray,bL.members,!0,void 0,this.instanceCount))}this.uploaded=!0}destroy(e){for(const o in this.instancesPerModel){const a=this.instancesPerModel[o];a.instancedDataArray.length!==0&&a.instancedDataBuffer&&a.instancedDataBuffer.destroy()}const i=this.layers[0].modelManager;if(e&&i&&this.modelUris&&this.modelsRequested)for(const o of this.modelUris)i.removeModel(o,"",!0)}addFeature(e,i,o){const a=this.layers[0],u=a.layout.get("model-id").evaluate(o,{},this.canonical);if(!u)return Tt(`modelId is not evaluated for layer ${a.id} and it is not going to get rendered.`),u;(Cw(u,!1)||this.styleDefinedModelURLs[u]!==void 0)&&(this.modelUris.includes(u)||this.modelUris.push(u)),this.instancesPerModel[u]||(this.instancesPerModel[u]=new pA);const d=this.instancesPerModel[u],m=d.instancedDataArray,y=new dA(o,m.length);for(const x of i)for(const T of x){if(T.x<0||T.x>=ht||T.y<0||T.y>=ht)continue;if(this.lookupDim!==0){const I=(this.lookupDim-1)/ht,M=this.lookupDim*(T.y*I|0)+T.x*I|0;if(this.lookup){if(this.lookup[M]!==0)continue;this.lookup[M]=1}}this.instanceCount++;const S=m.length;m.resize(S+1),d.instancesEvaluatedElevation.push(0),m.float32[16*S]=T.x,m.float32[16*S+1]=T.y}return y.instancedDataCount=d.instancedDataArray.length-y.instancedDataOffset,y.instancedDataCount>0&&(e.id&&(d.idToFeaturesIndex[e.id]=d.features.length),d.features.push(y),this.evaluate(y,{},d,!1)),u}getModelUris(){return this.modelUris}evaluate(e,i,o,a){const u=this.layers[0],d=e.feature,m=this.canonical,y=e.rotation=u.paint.get("model-rotation").evaluate(d,i,m),x=e.scale=u.paint.get("model-scale").evaluate(d,i,m),T=e.translation=u.paint.get("model-translation").evaluate(d,i,m),S=Object.assign({},u.paint.get("model-color").evaluate(d,i,m));S.a=u.paint.get("model-color-mix-intensity").evaluate(d,i,m);const I=[];this.maxVerticalOffset<T[2]&&(this.maxVerticalOffset=T[2]);const M=T[0]*T[0]+T[1]*T[1],P=M>0?Math.sqrt(M):0;o.maxScale=Math.max(Math.max(o.maxScale,x[0]),Math.max(x[1],x[2])),o.maxXYTranslationDistance=Math.max(o.maxXYTranslationDistance,P),this.maxScale=Math.max(Math.max(this.maxScale,x[0]),Math.max(x[1],x[2])),$E(I,y,x);const k=Math.round(100*S.a)+S.b/1.05;for(let V=0;V<e.instancedDataCount;++V){const N=e.instancedDataOffset+V,$=16*N,q=o.instancedDataArray.float32;let Y=0;a&&(Y=q[$+6]-o.instancesEvaluatedElevation[N]);const re=0|q[$+1];q[$]=(0|q[$])+S.r/1.05,q[$+1]=re+S.g/1.05,q[$+2]=k,q[$+3]=1/(m.z>10?this.tileToMeter:U(m,re)),q[$+4]=T[0],q[$+5]=T[1],q[$+6]=T[2]+Y,q[$+7]=I[0],q[$+8]=I[1],q[$+9]=I[2],q[$+10]=I[4],q[$+11]=I[5],q[$+12]=I[6],q[$+13]=I[8],q[$+14]=I[9],q[$+15]=I[10],o.instancesEvaluatedElevation[N]=T[2]}}}let fA,mA;At(Mw,"ModelBucket",{omit:["layers"]}),At(pA,"PerModelAttributes"),At(dA,"ModelFeature");class Ep{constructor(e,i,o){this._demTile=e,this._dem=this._demTile.dem,this._scale=i,this._offset=o}static create(e,i,o){const a=o||e.findDEMTileFor(i);if(!a||!a.dem)return;const u=a.dem,d=a.tileID,m=1<<i.canonical.z-d.canonical.z;return new Ep(a,u.dim/ht/m,[(i.canonical.x/m-d.canonical.x)*u.dim,(i.canonical.y/m-d.canonical.y)*u.dim])}tileCoordToPixel(e,i){const o=i*this._scale+this._offset[1];return new Ke(Math.floor(e*this._scale+this._offset[0]),Math.floor(o))}getElevationAt(e,i,o,a){const u=e*this._scale+this._offset[0],d=i*this._scale+this._offset[1],m=Math.floor(u),y=Math.floor(d),x=this._dem;return a=!!a,o?Qt(Qt(x.get(m,y,a),x.get(m,y+1,a),d-y),Qt(x.get(m+1,y,a),x.get(m+1,y+1,a),d-y),u-m):x.get(m,y,a)}getElevationAtPixel(e,i,o){return this._dem.get(e,i,!!o)}getMeterToDEM(e){return(1<<this._demTile.tileID.canonical.z)*E(1,e)*this._dem.stride}}const Pw=new Float32Array(262144),fh=new Uint8Array(262144);function _A(n){let e=0;if(n.meshes)for(const i of n.meshes)e=Math.max(e,i.aabb.max[2]);if(n.children)for(const i of n.children)e=Math.max(e,_A(i));return e}function gA(n,e,i){if(n.meshes)for(const o of n.meshes){if(o.aabb.min[0]===1/0)continue;const a=zt.applyTransform(o.aabb,n.globalMatrix);i.insert(e,a.min[0],a.min[1],a.max[0],a.max[1])}if(n.children)for(const o of n.children)gA(o,e,i)}const yA=["","wall","door","roof","window","lamp","logo"];class vA{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:_A(e)}},this.aabb=this._getLocalBounds(),this.state=null}_getLocalBounds(){if(!this.node.meshes)return new zt([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);if(!this.aabb){let e=0;const i=new zt([1/0,1/0,1/0],[-1/0,-1/0,-1/0]);for(const o of this.node.meshes)this.node.lightMeshIndex!==e&&(o.transformedAabb=zt.applyTransformFast(o.aabb,this.node.globalMatrix),i.encapsulate(

53o.transformedAabb)),e++;this.aabb=i}return this.aabb}}class S0{constructor(e,i,o,a,u,d,m,y){this.id=o,this.layers=e,this.layerIds=this.layers.map(x=>x.fqid),this.stateDependentLayerIds=this.layers.filter(x=>x.isStateDependent()).map(x=>x.id),this.modelTraits|=_p.CoordinateSpaceTile,this.uploaded=!1,this.hasPattern=!1,a&&(this.modelTraits|=_p.HasMapboxMeshFeatures),u&&(this.modelTraits|=_p.HasMeshoptCompression),this.zoom=-1,this.terrainExaggeration=1,this.projection={name:"mercator"},this.replacementUpdateTime=0,this.elevationReadFromZ=255,this.brightness=d,this.worldview=y,this.dirty=!0,this.needsUpload=!1,this.filter=null,this.nodesInfo=[];for(const x of i)this.nodesInfo.push(new vA(x)),gA(x,m.featureIndexArray.length,m.grid),m.featureIndexArray.emplaceBack(this.nodesInfo.length-1,0,m.bucketLayerIDs.length-1,0);this.states={},this.hasAppearances=null}updateFootprints(e,i){for(const o of this.getNodesInfo()){const a=o.node;a.footprint&&i.push({footprint:a.footprint,id:e})}}updateAppearances(e,i,o,a){}update(e){const i=Object.keys(e).length!==0;if(i&&!this.stateDependentLayers.length)return;const o=i?this.stateDependentLayers:this.layers;if(!Ta(e,this.states))for(const a of o)this.evaluate(a,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 i=this.getNodesInfo();for(const o of i){const a=o.node;this.uploaded?this.updatePbrBuffer(a):ew(a,e,!0)}for(const o of i)o0(o.node);this.uploaded=!0,this.needsUpload=!1}updatePbrBuffer(e){let i=!1;if(!e.meshes)return i;for(const o of e.meshes)o.pbrBuffer&&(o.pbrBuffer.updateData(o.featureArray),i=!0);return i}needsReEvaluation(e,i,o){const a=e.transform.projectionOptions,u=e.style.getBrightness(),d=this.brightness!==u;if(!this.uploaded||this.dirty||a.name!==this.projection.name||u_(o.paint.get("model-color").value,d)||u_(o.paint.get("model-color-mix-intensity").value,d)||u_(o.paint.get("model-roughness").value,d)||u_(o.paint.get("model-emissive-strength").value,d)||u_(o.paint.get("model-height-based-emissive-strength-multiplier").value,d)){this.projection=a,this.brightness=u;const m=this.getNodesInfo();for(const y of m)y.state=null;return!0}return!1}evaluateTransform(e,i){if(e.transform.zoom===this.zoom)return;this.zoom=e.transform.zoom;const o=this.getNodesInfo(),a=this.id.canonical;for(const u of o){const d=u.feature;u.evaluatedTranslation=i.paint.get("model-translation").evaluate(d,{},a),u.evaluatedScale=i.paint.get("model-scale").evaluate(d,{},a)}}evaluate(e,i){const o=this.getNodesInfo();for(const a of o){if(!a.node.meshes)continue;const u=a.feature,d=i&&i[u.id];if(Ta(d,a.state))continue;a.state=structuredClone(d);const m=a.node.meshes&&a.node.meshes[0].featureData,y=a.evaluatedColor[2],x=a.evaluatedRMEA[2],T=this.id.canonical;if(a.hasTranslucentParts=!1,m){for(let S=0;S<yA.length;S++){const I=yA[S];I.length&&(u.properties.part=I);const M=e.paint.get("model-color").evaluate(u,d,T).toPremultipliedRenderColor(null),P=e.paint.get("model-color-mix-intensity").evaluate(u,d,T);a.evaluatedColor[S]=[M.r,M.g,M.b,P],a.evaluatedRMEA[S][0]=e.paint.get("model-roughness").evaluate(u,d,T),a.evaluatedRMEA[S][2]=e.paint.get("model-emissive-strength").evaluate(u,d,T),a.evaluatedRMEA[S][3]=M.a,a.emissionHeightBasedParams[S]=e.paint.get("model-height-based-emissive-strength-multiplier").evaluate(u,d,T),!a.hasTranslucentParts&&M.a<1&&(a.hasTranslucentParts=!0)}delete u.properties.part,tD(a,y!==a.evaluatedColor[2]||x!==a.evaluatedRMEA[2],this.modelTraits)}else a.evaluatedRMEA[0][2]=e.paint.get("model-emissive-strength").evaluate(u,d,T);a.evaluatedTranslation=e.paint.get("model-translation").evaluate(u,d,T),a.evaluatedScale=e.paint.get("model-scale").evaluate(u,d,T),this.updatePbrBuffer(a.node)||(this.needsUpload=!0)}this.dirty=!1}elevationUpdate(e,i,o,a){const u=e.findDEMTileFor(o);if(u&&(u.tileID.canonical!==this.terrainTile||i!==this.terrainExaggeration)){if(u.dem&&u.tileID.overscaledZ!==this.elevationReadFromZ){this.elevationReadFromZ=u.tileID.overscaledZ;const d=Ep.create(e,o,u);if(!d)return;

53this.modelTraits&_p.HasMapboxMeshFeatures&&this.updateDEM(e,d,o,a);for(const m of this.getNodesInfo()){const y=m.node;if(!y.footprint||!y.footprint.vertices||!y.footprint.vertices.length)continue;const x=y.footprint.vertices;let T=d.getElevationAt(x[0].x,x[0].y,!0,!0);for(let S=1;S<x.length;S++)T=Math.min(T,d.getElevationAt(x[S].x,x[S].y,!0,!0));y.elevation=T}}this.terrainTile=u.tileID.canonical,this.terrainExaggeration=i}}updateDEM(e,i,o,a){let u=i._dem._modifiedForSources[a];if(u===void 0&&(i._dem._modifiedForSources[a]=[],u=i._dem._modifiedForSources[a]),u.includes(o.canonical))return;const d=i._dem.dim;u.push(o.canonical);let m=!1;for(const y of this.getNodesInfo()){const x=y.node;if(!x.footprint||!x.footprint.grid)continue;const T=x.footprint.grid,S=i.tileCoordToPixel(T.min.x,T.min.y),I=i.tileCoordToPixel(T.max.x,T.max.y),M=Math.min(Math.min(d-I.y,S.x),Math.min(S.y,d-I.x));if(M<0)continue;const P=j(M,2,5);let k=Math.max(0,S.x-P),V=Math.max(0,S.y-P),N=Math.min(I.x+P,d-1),$=Math.min(I.y+P,d-1);for(let ee=V;ee<=$;++ee)for(let ae=k;ae<=N;++ae)fh[ee*d+ae]=255;let q=0,Y=0;for(let ee=0;ee<T.cellsY;++ee)for(let ae=0;ae<T.cellsX;++ae){if(!T.cells[ee*T.cellsX+ae])continue;const he=i.tileCoordToPixel(T.min.x+ae/T.xScale,T.min.y+ee/T.yScale),me=i.tileCoordToPixel(T.min.x+(ae+1)/T.xScale,T.min.y+(ee+1)/T.yScale);for(let De=he.y;De<=Math.min(me.y+1,d-1);++De)for(let xe=he.x;xe<=Math.min(me.x+1,d-1);++xe)fh[De*d+xe]===255&&(fh[De*d+xe]=0,q+=i.getElevationAtPixel(xe,De),Y++)}const re=q/Y;k=Math.max(1,S.x-P),V=Math.max(1,S.y-P),N=Math.min(I.x+P,d-2),$=Math.min(I.y+P,d-2),m=!0;for(let ee=V;ee<=$;++ee)for(let ae=k;ae<=N;++ae)fh[ee*d+ae]===0&&(Pw[ee*d+ae]=i._dem.set(ae,ee,re));for(let ee=1;ee<P;++ee){k=Math.max(1,S.x-ee),V=Math.max(1,S.y-ee),N=Math.min(I.x+ee,d-2),$=Math.min(I.y+ee,d-2);for(let ae=V;ae<=$;++ae)for(let he=k;he<=N;++he){const me=ae*d+he;if(fh[me]===255){let De=0,xe=0,Be=-1,Ge=-1;for(let $e=-1;$e<=1;++$e)for(let Je=-1;Je<=1;++Je){const et=(ae+$e)*d+he+Je;if(fh[et]>=ee)continue;const We=Pw[et],Xe=Math.abs(We);Xe>xe&&(De=We,xe=Xe,Be=Je,Ge=$e)}if(xe>.1){const $e=1-(ee+.5*Math.abs(Be*Ge))/P;let Je=i._dem.get(he,ae)+De*$e;const et=i._dem.get(he+Be,ae+Ge),We=i._dem.get(he-Be,ae-Ge,!0);(Je-et)*(Je-We)>0&&(Je=(et+We)/2),Pw[me]=i._dem.set(he,ae,Je),fh[me]=ee}}}}}m&&(i._demTile.needsDEMTextureUpload=!0,i._dem._timestamp=Mr.now())}setFilter(e){this.filter=e?Vd(e):null}getNodesInfo(){return this.filter?this.nodesInfo.filter(e=>this.filter.filter(new bn(this.id.overscaledZ,{worldview:this.worldview}),e.feature,this.id.canonical)):this.nodesInfo}destroy(){const e=this.getNodesInfo();for(const i of e)o0(i.node),tw(i.node)}isEmpty(){return!this.nodesInfo.length}updateReplacement(e,i){if(i.updateTime===this.replacementUpdateTime)return;this.replacementUpdateTime=i.updateTime;const o=i.getReplacementRegionsForTile(e.toUnwrapped());for(const a of this.getNodesInfo()){const u=a.node.footprint;a.hiddenByReplacement=!!u&&!o.find(d=>d.footprint===u)}}getHeightAtTileCoord(e,i){const o=[],a=[0,0,0],u=Ft([]);for(const d of this.getNodesInfo()){const m=d.node.meshes[0],y=m.transformedAabb;if(e<y.min[0]||i<y.min[1]||e>y.max[0]||i>y.max[1])continue;if(d.node.hidden===!0)return{height:1/0,maxHeight:d.feature.properties.height,hidden:!1,verticalScale:d.evaluatedScale[2]};Ve(u,d.node.globalMatrix),a[0]=e,a[1]=i,qn(a,a,u);const x=(a[0]-m.aabb.min[0])/(m.aabb.max[0]-m.aabb.min[0])*hh|0,T=Math.min(63,(a[1]-m.aabb.min[1])/(m.aabb.max[1]-m.aabb.min[1])*hh|0)*hh+Math.min(63,x),S=m.heightmap[T];if(!(S<0&&d.node.footprint))return d.hiddenByReplacement?void 0:{height:S,maxHeight:d.feature.properties.height,hidden:!1,verticalScale:d.evaluatedScale[2]};if(d.node.footprint.grid.query(new Ke(e,i),new Ke(e,i),o),o.length>0)return{height:void 0,maxHeight:d.feature.properties.height,hidden:d.hiddenByReplacement,verticalScale:d.evaluatedScale[2]}}}}function u_(n,e){return n instanceof Uc&&!n.isLightConstant&&e}function eD(n,e,i,o,a,u,d,m){let y=(61440&e|(61440&e)>>4)>>8,x=(3840&e|(3840&e)>>4)>>4,T=240&e|(240&e)>>4;i[3]>0&&(y=Qt(y,255*i[0],i[3]),x=Qt(x,255*i[1],i[3]),T=Qt(T,255*i[2],i[3]));const S=y<<8|x,I=T<<8|Math.floor(255*o[3]),M=function(ee){const ae=j(ee,0,2);return Math.min(Math.round(.5*ae*255),255)}(o[2])<<8|15*o[0]<<4|15*o[1],P=j(a[0],0,1),k=j(a[1],0,1),V=j(a[2],0,1),N=j(a[3],0,1);let $,q,Y,re;if(P!==k&&d!==u&&k!==P){const ee=d-u;q=1/(ee*(k-P)),Y=-(u+ee*P)/(ee*(k-P));const ae=j(a[4],-1,1);re=Math.pow(10,ae),$=255*V<<8|255*N}else $=65535,q=0,Y=1,re=1;

53if(n.emplaceBack(S,I,M,$,q,Y,re),m){const ee=m.length;m.clear();for(let ae=0;ae<ee;ae++)m.emplaceBack(S,I,M,$,q,Y,re)}}function tD(n,e,i){const o=n.node;let a=0;const u=i&_p.HasMeshoptCompression;for(const d of o.meshes){if(o.lights&&o.lightMeshIndex===a||!d.featureData)continue;d.featureArray=new Kd,d.featureArray.reserve(d.featureData.length);let m=e;for(const y of d.featureData){const x=u?65535&y:y>>16&65535,T=u?y>>16&65535:65535&y,S=(15&T)<8?15&T:0,I=n.evaluatedRMEA[S],M=n.evaluatedColor[S],P=n.emissionHeightBasedParams[S];let k;if(m&&S===2&&o.lights&&(k=new Kd,k.resize(10*o.lights.length)),eD(d.featureArray,x,M,I,P,d.aabb.min[2],d.aabb.max[2],k),k&&m){m=!1;const V=o.meshes[o.lightMeshIndex];V.featureArray=k,V.featureArray._trim()}}d.featureArray._trim(),a++}}At(S0,"Tiled3dModelBucket",{omit:["layers"]}),At(vA,"Tiled3dModelFeature");const iD=["id","tile","layer","source","sourceLayer","state"];class mh{constructor(e,i,o,a,u){this.type="Feature",this._vectorTileFeature=e,this._z=i,this._x=o,this._y=a,this.properties=e?e.properties:{},this.id=u}clone(){const e=new mh(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 i of iD)this[i]!==void 0&&(e[i]=this[i]);return e}}class _h extends Vl{constructor(e,i,o,a){super(),this.id=e,this.type="model",this.models=[],this._loaded=!1,this._options=i,this._modelsInfo=new Map}load(){const e=[];for(const i in this._options.models){const o=this._options.models[i],a=this._modelsInfo.get(i);if(a){const u=a.model;u.position=o.position!=null?new r(o.position[0],o.position[1]):new r(0,0),u.orientation=o.orientation!=null?o.orientation:[0,0,0],a.modelSpec=o,_h.applyModelSpecification(u,o),u.computeBoundsAndApplyParent(),this.models.push(u)}else{const u=VE(this.map._requestManager.transformRequest(o.uri,Su.Model).url).then(d=>{if(!d)return;const m=nw(d),y=new HE(i,o.uri,o.position,o.orientation,m);_h.applyModelSpecification(y,o),y.computeBoundsAndApplyParent(),this.models.push(y),this._modelsInfo.set(i,{modelSpec:o,model:y})}).catch(d=>{this.fire(new Cu(new Error(`Could not load model ${i} from ${o.uri}: ${d.message}`)))});e.push(u)}}Promise.allSettled(e).then(()=>{this._loaded=!0,this.fire(new Qs("data",{dataType:"source",sourceDataType:"metadata"}))}).catch(i=>{this._loaded=!0,this.fire(new Cu(new Error(`Could not load models: ${i.message}`)))})}static applyModelSpecification(e,i){i.nodeOverrides&&_h.convertNodeOverrides(e,i.nodeOverrides),i.materialOverrides&&_h.convertMaterialOverrides(e,i.materialOverrides),i.nodeOverrideNames&&(e.nodeOverrideNames=[...i.nodeOverrideNames]),i.materialOverrideNames&&(e.materialOverrideNames=[...i.materialOverrideNames]),i.featureProperties&&(e.featureProperties=i.featureProperties)}static convertNodeOverrides(e,i){if(Array.isArray(i)&&i.every(o=>typeof o=="string")){e.nodeOverrideNames=[];for(const o of i)e.nodeOverrideNames.push(o)}else Object.entries(i).forEach(([o,a])=>{const u={orientation:[0,0,0]};if(a.hasOwnProperty("orientation")){const d=a.orientation;d&&(u.orientation=d)}e.nodeOverrides.set(o,u)})}static convertMaterialOverrides(e,i){if(Array.isArray(i)&&i.every(o=>typeof o=="string")){e.materialOverrideNames=[];for(const o of i)e.materialOverrideNames.push(o)}else Object.entries(i).forEach(([o,a])=>{const u={color:new rn(1,1,1),colorMix:0,emissionStrength:0,opacity:1},d=a["model-color"];d!==void 0&&(u.color.r=d[0],u.color.g=d[1],u.color.b=d[2]);const m=a["model-color-mix-intensity"];m!==void 0&&(u.colorMix=m);const y=a["model-emissive-strength"];y!==void 0&&(u.emissionStrength=y);const x=a["model-opacity"];x!==void 0&&(u.opacity=x),e.materialOverrides.set(o,u)})}onAdd(e){this.map=e,this.load()}hasTransition(){return!1}loaded(){return this._loaded}getModels(){return this.models}loadTile(e,i){}serialize(){return this._options}setProperty(e,i){return!1}reload(){const e=zs(this.id,this.scope);this.map.style.clearSource(e),this.models=[],this._modelsInfo.clear(),this._loaded=!1,this.load()}setModels(e){this.models=[];const i=new Map;for(const o in e){const a=e[o];if(this._modelsInfo.has(o)){const u=this._modelsInfo.get(o);u&&u.modelSpec.uri===a.uri&&i.set(o,u)}}this._modelsInfo=i,this._options.models=e,this._loaded=!1,this.load()}}function Rw(n,e,i,o){const a=1<<n.z;e.lat=z((o/ht+n.y)/a),e.lng=C((i/ht+n.x)/a)}function nD(n,e,i,o){const a=n.getNodesInfo()[e];

53if(!a||a.hiddenByReplacement||!a.node.meshes)return;let u=Number.MAX_VALUE;const d=a.node,m=i.tile,y=o.calculatePosMatrix(m.tileID.toUnwrapped(),o.worldSize),x=a.evaluatedScale;let T=0;o.elevation&&d.elevation&&(T=d.elevation*o.elevation.exaggeration()),Ce(y,y,[(d.anchor?d.anchor[0]:0)*(x[0]-1),(d.anchor?d.anchor[1]:0)*(x[1]-1),T]),dt(y,y,x);const S=i.queryGeometry,I=S.isPointQuery()?S.screenBounds:S.screenGeometry,M=function(k){const V=Se([],y,k.globalMatrix);Se(V,o.expandedFarZProjMatrix,V);for(let N=0;N<k.meshes.length;++N){const $=k.meshes[N];if(N===k.lightMeshIndex)continue;const q=Q1(I,o,V,$.aabb);q!=null&&(u=Math.min(q,u))}if(k.children)for(const N of k.children)M(N)};if(M(d),u===Number.MAX_VALUE)return;const P=new r(0,0);return Rw(m.tileID.canonical,P,a.node.anchor[0],a.node.anchor[1]),{intersectionZ:u,position:P,feature:a.feature}}const rD={circle:class extends go{constructor(n,e,i,o){super(n,{layout:Co||(Co=new Un({"circle-sort-key":new _t(be.layout_circle["circle-sort-key"]),"circle-elevation-reference":new ct(be.layout_circle["circle-elevation-reference"]),visibility:new ct(be.layout_circle.visibility)})),paint:Gn||(Gn=new Un({"circle-radius":new _t(be.paint_circle["circle-radius"]),"circle-color":new _t(be.paint_circle["circle-color"]),"circle-blur":new _t(be.paint_circle["circle-blur"]),"circle-opacity":new _t(be.paint_circle["circle-opacity"]),"circle-translate":new ct(be.paint_circle["circle-translate"]),"circle-translate-anchor":new ct(be.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new ct(be.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new ct(be.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new _t(be.paint_circle["circle-stroke-width"]),"circle-stroke-color":new _t(be.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new _t(be.paint_circle["circle-stroke-opacity"]),"circle-emissive-strength":new ct(be.paint_circle["circle-emissive-strength"]),"circle-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"circle-stroke-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o)}createBucket(n){return new on(n)}queryRadius(n){const e=n;return to("circle-radius",this,e)+to("circle-stroke-width",this,e)+$r(this.paint.get("circle-translate"))}queryIntersectsFeature(n,e,i,o,a,u,d,m){const y=_s(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),u.angle,n.pixelToTileUnitsFactor),x=this.paint.get("circle-radius").evaluate(e,i)+this.paint.get("circle-stroke-width").evaluate(e,i);return IS(n,o,u,d,m,this.paint.get("circle-pitch-alignment")==="map",this.paint.get("circle-pitch-scale")==="map",y,x)}getProgramIds(){return["circle"]}getDefaultProgramParams(n,e,i){const o=ES(this);return{config:new gl(this,{zoom:e,lut:i}),defines:o,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 go{createBucket(n){return new CS(n)}constructor(n,e,i,o){super(n,{layout:MS||(MS=new Un({visibility:new ct(be.layout_heatmap.visibility)})),paint:PS||(PS=new Un({"heatmap-radius":new _t(be.paint_heatmap["heatmap-radius"]),"heatmap-weight":new _t(be.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new ct(be.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Yl(be.paint_heatmap["heatmap-color"]),"heatmap-opacity":new ct(be.paint_heatmap["heatmap-opacity"]),"heatmap-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(n){n==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=Lm({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 to("heatmap-radius",this,n)}queryIntersectsFeature(n,e,i,o,a,u,d,m){const y=this.paint.get("heatmap-radius").evaluate(e,i);return IS(n,o,u,d,m,!0,!0,new Ke(0,0),y)}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&this.visibility!=="none"}getProgramIds(){return["heatmap","heatmapTexture"]}getDefaultProgramParams(n,e,i){return n==="heatmap"?{config:new gl(this,{zoom:e,lut:i}

53),overrideFog:!1}:{}}},hillshade:class extends go{constructor(n,e,i,o){super(n,{layout:RS||(RS=new Un({visibility:new ct(be.layout_hillshade.visibility)})),paint:LS||(LS=new Un({"hillshade-illumination-direction":new ct(be.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-anchor":new ct(be.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new ct(be.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new ct(be.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new ct(be.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new ct(be.paint_hillshade["hillshade-accent-color"]),"hillshade-emissive-strength":new ct(be.paint_hillshade["hillshade-emissive-strength"]),"hillshade-shadow-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"hillshade-highlight-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"hillshade-accent-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o)}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,i){return{overrideFog:!1}}},fill:class extends go{constructor(n,e,i,o){super(n,{layout:ZS||(ZS=new Un({"fill-sort-key":new _t(be.layout_fill["fill-sort-key"]),visibility:new ct(be.layout_fill.visibility),"fill-elevation-reference":new ct(be.layout_fill["fill-elevation-reference"]),"fill-construct-bridge-guard-rail":new _t(be.layout_fill["fill-construct-bridge-guard-rail"])})),paint:WS||(WS=new Un({"fill-antialias":new ct(be.paint_fill["fill-antialias"]),"fill-opacity":new _t(be.paint_fill["fill-opacity"]),"fill-color":new _t(be.paint_fill["fill-color"]),"fill-outline-color":new _t(be.paint_fill["fill-outline-color"]),"fill-translate":new ct(be.paint_fill["fill-translate"]),"fill-translate-anchor":new ct(be.paint_fill["fill-translate-anchor"]),"fill-pattern":new _t(be.paint_fill["fill-pattern"]),"fill-pattern-cross-fade":new ct(be.paint_fill["fill-pattern-cross-fade"]),"fill-emissive-strength":new ct(be.paint_fill["fill-emissive-strength"]),"fill-z-offset":new _t(be.paint_fill["fill-z-offset"]),"fill-bridge-guard-rail-color":new _t(be.paint_fill["fill-bridge-guard-rail-color"]),"fill-tunnel-structure-color":new _t(be.paint_fill["fill-tunnel-structure-color"]),"fill-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"fill-outline-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"fill-bridge-guard-rail-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"fill-tunnel-structure-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o)}getProgramIds(){const n=this.paint.get("fill-pattern"),e=n&&n.constantOr(1),i=[e?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&i.push(e&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),i}getDefaultProgramParams(n,e,i){return{config:new gl(this,{zoom:e,lut:i}),overrideFog:!1}}recalculate(n,e){super.recalculate(n,e);const i=this.paint._values["fill-outline-color"];i.value.kind==="constant"&&i.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(n){return new O1(n)}queryRadius(){return $r(this.paint.get("fill-translate"))}queryIntersectsFeature(n,e,i,o,a,u){return!n.queryGeometry.isAboveHorizon&&Ji(Ko(n.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),u.angle,n.pixelToTileUnitsFactor),o)}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 go{constructor(n,e,i,o){super(n,{layout:xE||(xE=new Un({visibility:new ct(be["layout_fill-extrusion"].visibility),"fill-extrusion-edge-radius":new ct(be["layout_fill-extrusion"]["fill-extrusion-edge-radius"])})),paint:wE||(wE=new Un({"fill-extrusion-opacity":new ct(be["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new _t(be["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new ct(be["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new ct(be["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new _t(be["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-pattern-cross-fade":new ct(be["paint_fill-extrusion"]["fill-extrusion-pattern-cross-fade"]),"fill-extrusion-height":new _t(be["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new _t(be["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-height-alignment":new ct(be["paint_fill-extrusion"]["fill-extrusion-height-alignment"]),"fill-extrusion-base-alignment":new ct(be["paint_fill-extrusion"]["fill-extrusion-base-alignment"]),"fill-extrusion-vertical-gradient":new ct(be["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"]),"fill-extrusion-ambient-occlusion-intensity":new ct(be["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-intensity"]),"fill-extrusion-ambient-occlusion-radius":new ct(be["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-radius"]),"fill-extrusion-ambient-occlusion-wall-radius":new ct(be["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-wall-radius"]),"fill-extrusion-ambient-occlusion-ground-radius":new ct(be["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-ground-radius"]),"fill-extrusion-ambient-occlusion-ground-attenuation":new ct(be["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-ground-attenuation"]),"fill-extrusion-flood-light-color":new ct(be["paint_fill-extrusion"]["fill-extrusion-flood-light-color"]),"fill-extrusion-flood-light-intensity":new ct(be["paint_fill-extrusion"]["fill-extrusion-flood-light-intensity"]),"fill-extrusion-flood-light-wall-radius":new _t(be["paint_fill-extrusion"]["fill-extrusion-flood-light-wall-radius"]),"fill-extrusion-flood-light-ground-radius":new _t(be["paint_fill-extrusion"]["fill-extrusion-flood-light-ground-radius"]),"fill-extrusion-flood-light-ground-attenuation":new ct(be["paint_fill-extrusion"]["fill-extrusion-flood-light-ground-attenuation"]),"fill-extrusion-vertical-scale":new ct(be["paint_fill-extrusion"]["fill-extrusion-vertical-scale"]),"fill-extrusion-rounded-roof":new ct(be["paint_fill-extrusion"]["fill-extrusion-rounded-roof"]),"fill-extrusion-cutoff-fade-range":new ct(be["paint_fill-extrusion"]["fill-extrusion-cutoff-fade-range"]),"fill-extrusion-emissive-strength":new _t(be["paint_fill-extrusion"]["fill-extrusion-emissive-strength"]),"fill-extrusion-line-width":new _t(be["paint_fill-extrusion"]["fill-extrusion-line-width"]),"fill-extrusion-cast-shadows":new ct(be["paint_fill-extrusion"]["fill-extrusion-cast-shadows"]),"fill-extrusion-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"fill-extrusion-flood-light-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(n){return new Xy(n)}queryRadius(){return $r(this.paint.get("fill-extrusion-translate"))}is3D(n){return!0}hasShadowPass(){return this.paint.get("fill-extrusion-cast-shadows")}cutoffRange(){return this.paint.get("fill-extrusion-cutoff-fade-range")}canCastShadows(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}queryIntersectsFeature(n,e,i,o,a,u,d,m,y){const x=_s(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),u.angle,n.pixelToTileUnitsFactor),T=this.paint.get("fill-extrusion-height").evaluate(e,i),S=this.paint.get("fill-extrusion-base").evaluate(e,i),I=[0,0],M=m&&u.elevation,P=u.elevation?u.elevation.exaggeration():1,k=n.tile.getBucket(this);if(M&&k instanceof Xy){const Y=k.centroidVertexArray,re=y+1;re<Y.length&&(I[0]=Y.geta_centroid_pos0(re),I[1]=Y.geta_centroid_pos1(re))}if(I[0]===0&&I[1]===1)return!1;u.projection.name==="globe"&&(o=vE([o],[new Ke(0,0),new Ke(ht,ht)],n.tileID.canonical).map(Y=>Y.polygon).flat());const V=M?m:null,[N,$]=CE(u,o,S,T,x,d,V,I,P,u.center.lat,n.tileID.canonical),q=n.queryGeometry;return AE(N,$,q.isPointQuery()?q.screenBounds:q.screenGeometry)}},building:class extends go{constructor(n,e,i,o){super(n,{layout:JE||(JE=new Un({visibility:new ct(be.layout_building.visibility),"building-facade":new _t(be.layout_building["building-facade"]),"building-facade-floors":new _t(be.layout_building["building-facade-floors"]),"building-facade-unit-width":new _t(be.layout_building["building-facade-unit-width"]),"building-facade-window":new _t(be.layout_building["building-facade-window"]),"building-roof-shape":new _t(be.layout_building["building-roof-shape"]),"building-height":new _t(be.layout_building["building-height"]),"building-base":new _t(be.layout_building["building-base"]),"building-flood-light-wall-radius":new _t(be.layout_building["building-flood-light-wall-radius"]),"building-flood-light-ground-radius":new _t(be.layout_building["building-flood-light-ground-radius"]),"building-flip-roof-orientation":new _t(be.layout_building["building-flip-roof-orientation"])})),paint:QE||(QE=new Un({"building-opacity":new ct(be.paint_building["building-opacity"]),"building-ambient-occlusion-intensity":new ct(be.paint_building["building-ambient-occlusion-intensity"]),"building-ambient-occlusion-ground-intensity":new ct(be.paint_building["building-ambient-occlusion-ground-intensity"]),"building-ambient-occlusion-ground-radius":new ct(be.paint_building["building-ambient-occlusion-ground-radius"]),"building-ambient-occlusion-ground-attenuation":new ct(be.paint_building["building-ambient-occlusion-ground-attenuation"]),"building-vertical-scale":new ct(be.paint_building["building-vertical-scale"]),"building-cast-shadows":new ct(be.paint_building["building-cast-shadows"]),"building-color":new _t(be.paint_building["building-color"]),"building-emissive-strength":new _t(be.paint_building["building-emissive-strength"]),"building-facade-emissive-chance":new ct(be.paint_building["building-facade-emissive-chance"]),"building-cutoff-fade-range":new ct(be.paint_building["building-cutoff-fade-range"]),"building-flood-light-color":new ct(be.paint_building["building-flood-light-color"]),"building-flood-light-intensity":new ct(be.paint_building["building-flood-light-intensity"]),"building-flood-light-ground-attenuation":new ct(be.paint_building["building-flood-light-ground-attenuation"]),"building-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"building-flood-light-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o),this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(n){return new KE(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,i,o,a,u,d,m,y){let x=this.layout.get("building-height").evaluate(e,i);const T=this.layout.get("building-base").evaluate(e,i),S=n.tile.getBucket(this).getFootprint(e);if(S){if(S.hiddenFlags!==0)return!1;x=S.height}const[I,M]=CE(u,o,T,x,new Ke(0,0),d,null,[0,0],1,u.center.lat,n.tileID.canonical),P=n.queryGeometry;return AE(I,M,P.isPointQuery()?P.screenBounds:P.screenGeometry)}},line:class extends go{constructor(n,e,i,o){const a=cI();super(n,a,e,i,o),a.layout&&(this.layout=new Xl(a.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 Vu,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(Xm)return Xm;const i=cI();return Xm=new JL(i.paint.properties["line-width"].specification),Xm.useIntegerZoom=!0,Xm})().possiblyEvaluate(this._transitioningPaint._values["line-width"].value,n)}createBucket(n){return new sw(n)}getProgramIds(){return[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"]}getDefaultProgramParams(n,e,i){const o=aI(this);return{config:new gl(this,{zoom:e,lut:i}),defines:o,overrideFog:!1}}queryRadius(n){const e=n,i=uI(to("line-width",this,e),to("line-gap-width",this,e)),o=to("line-offset",this,e);return i/2+Math.abs(o)+$r(this.paint.get("line-translate"))}queryIntersectsFeature(n,e,i,o,a,u){if(n.queryGeometry.isAboveHorizon)return!1;const d=Ko(n.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),u.angle,n.pixelToTileUnitsFactor),m=n.pixelToTileUnitsFactor/2*uI(this.paint.get("line-width").evaluate(e,i),this.paint.get("line-gap-width").evaluate(e,i)),y=this.paint.get("line-offset").evaluate(e,i);return y&&(o=function(x,T){const S=[],I=new Ke(0,0);for(let M=0;M<x.length;M++){const P=x[M],k=[];for(let V=0;V<P.length;V++){const N=P[V],$=P[V+1],q=V===0?I:N.sub(P[V-1])._unit()._perp(),Y=V===P.length-1?I:$.sub(N)._unit()._perp(),re=q._add(Y)._unit();re._mult(1/(re.x*Y.x+re.y*Y.y)),k.push(re._mult(T)._add(N))}S.push(k)}return S}(o,y*n.pixelToTileUnitsFactor)),function(x,T,S){for(let I=0;I<T.length;I++){const M=T[I];if(x.length>=3){for(let P=0;P<M.length;P++)if(fn(x,M[P]))return!0}if(Nn(x,M,S))return!0}return!1}(d,o,m)}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"}},symbol:x0,background:class extends go{constructor(n,e,i,o){super(n,{layout:JI||(JI=new Un({visibility:new ct(be.layout_background.visibility)})),paint:QI||(QI=new Un({"background-pitch-alignment":new ct(be.paint_background["background-pitch-alignment"]),"background-color":new ct(be.paint_background["background-color"]),"background-pattern":new ct(be.paint_background["background-pattern"]),"background-opacity":new ct(be.paint_background["background-opacity"]),"background-emissive-strength":new ct(be.paint_background["background-emissive-strength"]),"background-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}getDefaultProgramParams(n,e,i){return{overrideFog:!1}}is3D(n){return this.paint.get("background-pitch-alignment")==="viewport"}},raster:rA,"raster-particle":uA,sky:class extends go{constructor(n,e,i,o){super(n,{layout:aA||(aA=new Un({visibility:new ct(be.layout_sky.visibility)})),paint:lA||(lA=new Un({"sky-type":new ct(be.paint_sky["sky-type"]),"sky-atmosphere-sun":new ct(be.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new ct(be.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new ct(be.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new ct(be.paint_sky["sky-gradient-radius"]),"sky-gradient":new Yl(be.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new ct(be.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new ct(be.paint_sky["sky-atmosphere-color"]),"sky-opacity":new ct(be.paint_sky["sky-opacity"]),"sky-gradient-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"sky-atmosphere-halo-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"}),"sky-atmosphere-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o),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._skyboxInvali

53dated=!0)}_updateColorRamp(){this.colorRamp=Lm({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 o=this.paint.get("sky-atmosphere-sun"),a=!o,u=n.style.light,d=u.properties.get("position");return a&&u.properties.get("anchor")==="viewport"&&Tt("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),a?Aw(d.azimuthal,90-d.polar,e):Aw(o[0],90-o[1],e)}const i=this.paint.get("sky-gradient-center");return Aw(i[0],90-i[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 go{constructor(n,e,i,o){super(n,{paint:cA||(cA=new Un({}))},e,null)}},model:class extends go{constructor(n,e,i,o){super(n,{layout:fA||(fA=new Un({visibility:new ct(be.layout_model.visibility),"model-id":new _t(be.layout_model["model-id"])})),paint:mA||(mA=new Un({"model-opacity":new _t(be.paint_model["model-opacity"]),"model-rotation":new _t(be.paint_model["model-rotation"]),"model-scale":new _t(be.paint_model["model-scale"]),"model-translation":new _t(be.paint_model["model-translation"]),"model-color":new _t(be.paint_model["model-color"]),"model-color-mix-intensity":new _t(be.paint_model["model-color-mix-intensity"]),"model-type":new ct(be.paint_model["model-type"]),"model-cast-shadows":new ct(be.paint_model["model-cast-shadows"]),"model-receive-shadows":new ct(be.paint_model["model-receive-shadows"]),"model-ambient-occlusion-intensity":new ct(be.paint_model["model-ambient-occlusion-intensity"]),"model-emissive-strength":new _t(be.paint_model["model-emissive-strength"]),"model-roughness":new _t(be.paint_model["model-roughness"]),"model-height-based-emissive-strength-multiplier":new _t(be.paint_model["model-height-based-emissive-strength-multiplier"]),"model-cutoff-fade-range":new ct(be.paint_model["model-cutoff-fade-range"]),"model-front-cutoff":new ct(be.paint_model["model-front-cutoff"]),"model-elevation-reference":new ct(be.paint_model["model-elevation-reference"]),"model-color-use-theme":new _t({type:"string",default:"default","property-type":"data-driven"})}))},e,i,o),this.layer=n,this._stats={numRenderedVerticesInShadowPass:0,numRenderedVerticesInTransparentPass:0}}createBucket(n){return new Mw(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 S0?ht-1:0}queryRenderedFeatures(n,e,i){const o=e.getSource();if(!(o&&o instanceof _h))return{};const a=o,u={};u[this.id]=[];const d=u[this.id];let m=0;for(const y of a.models){const x=e.getFeatureState(this.sourceLayer,y.id),T={type:"Unknown",id:y.id,properties:y.featureProperties},S=this.paint.get("model-rotation").evaluate(T,x),I=this.paint.get("model-scale").evaluate(T,x),M=this.paint.get("model-translation").evaluate(T,x),P=this.paint.get("model-elevation-reference");let k=[];r0(k,y,i,y.position,S,I,M,P==="ground",P==="ground",!1),i.projection.name==="globe"&&(k=n0(k,i));const V=Se([],i.projMatrix,k),N=Q1(n.isPointQuery()?n.screenBounds:n.screenGeometry,i,V,y.aabb);if(N!=null){const $=new mh(void 0,0,0,0,y.id);$.layer=this.layer,$.properties=structuredClone(y.featureProperties),$.properties.layer=this.id,$.properties.uri=y.uri,$.properties.orientation=y.orientation,$.sourceLayer=this.sourceLayer,$.geometry={type:"Point",coordinates:[y.position.lng,y.position.lat]},$.state=x,$.source=this.source,d.push({featureIndex:m,feature:$,intersectionZ:N})}++m}return u}queryIntersectsFeature(n,e,i,o,a,u){if(!this.modelManager)return!1;const d=this.modelManager,m=n.tile.getBucket(this);if(!(m&&m instanceof Mw))return!1;for(const y in m.instancesPerModel){const x=m.instancesPerModel[y],T=e.id!==void 0?e.id:e.properties&&e.properties.hasOwnProperty("id")?e.properties.id:void 0;if(x.idToFeaturesIndex.hasOwnProperty(T)){const S=x.features[x.idToFeaturesIndex[T]],I=d.getModel(y,this.scope);if(!I)return!1;let M=[];const P=new r(0,0),k=m.canonical;let V=Number.MAX_VALUE;for(let N=0;N<S.instancedDataCount;++N){const $=16*(S.instancedDataOffset+N),q=x.instancedDataArray.float32,Y=[q[$+4],q[$+5],q[$+6]];Rw(k,P,Math.floor(q[$]),Math.floor(q[$+1])),r0(M,I,u,P,S.rotation,S.scale,Y,!1,!1,!1),u.projection.name==="globe"&&(M=n0(M,u));const re=Se([],u.projMatrix,M),ee=n.queryGeometry,ae=Q1(ee.isPointQuery()?ee.screenBounds:ee.screenGeometry,u,re,I.aabb);ae!=null&&(V=Math.min(ae,V))}return V!==Number.MAX_VALUE&&V}}return!1}_handleOverridablePaintPropertyUpdate(n,e,i){return!(!this.layout||e.isDataDriven()||i.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 ql}isZoomDependent(){return this._isPropertyZoomDependent("model-scale")||this._isPropertyZoomDependent("model-rotation")||this._isPropertyZoomDependent("model-translation")}},clip:class extends go{constructor(n,e,i,o){super(n,{layout:XS||(XS=new Un({"clip-layer-types":ne

53w ct(be.layout_clip["clip-layer-types"]),"clip-layer-scope":new ct(be.layout_clip["clip-layer-scope"])})),paint:YS||(YS=new Un({}))},e,i,o)}recalculate(n,e){super.recalculate(n,e)}createBucket(n){return new KS(n)}is3D(n){return!0}}},Lw=new rn(0,0,0),zw={PATH_RULE_NON_ZERO:1,PATH_RULE_EVEN_ODD:2},Dw={LINE_CAP_BUTT:1,LINE_CAP_ROUND:2,LINE_CAP_SQUARE:3},E0={LINE_JOIN_MITER:1,LINE_JOIN_MITER_CLIP:2,LINE_JOIN_ROUND:3,LINE_JOIN_BEVEL:4},oD={PAINT_ORDER_FILL_AND_STROKE:1},h_={PATH_COMMAND_MOVE:1,PATH_COMMAND_LINE:2,PATH_COMMAND_QUAD:3,PATH_COMMAND_CUBIC:4,PATH_COMMAND_CLOSE:5},xA={MASK_TYPE_LUMINANCE:1};function sD(n,e,i){n===1&&e.icons.push(function(o,a){return function(u){if(u.usvg_tree.height||(u.usvg_tree.height=u.usvg_tree.width),!u.metadata)return u;const{metadata:d}=u;if(d.content_area){const{content_area:m}=d;m.left==null&&(m.left=0),m.top==null&&(m.top=m.left),m.width==null&&(m.width=u.usvg_tree.width),m.height==null&&(m.height=m.width)}if(d.text_placeholder){const{text_placeholder:m}=d;m.top==null&&(m.top=m.left),m.height==null&&(m.height=m.width)}return d.stretch_x&&d.stretch_x.length&&wA(d,"x"),d.stretch_y&&d.stretch_y.length&&wA(d,"y"),u}(o.readFields(aD,{name:void 0},a))}(i,i.readVarint()+i.pos))}function wA(n,e){const i=[],o=n[`stretch_${e}`];let a=null;for(let u=0;u<o.length;u++)a===null?a=i.length===0?o[0]:i[i.length-1][1]+o[u]:(i.push([a,a+o[u]]),a=null);n[`stretch_${e}_areas`]=i}function aD(n,e,i){n===1?e.name=i.readString():n===2?e.metadata=function(o,a){return o.readFields(lD,{stretch_x:null,stretch_y:null,stretch_x_areas:null,stretch_y_areas:null,variables:[]},a)}(i,i.readVarint()+i.pos):n===3&&(e.usvg_tree=function(o,a){return o.readFields(hD,{width:20,children:[],linear_gradients:[],radial_gradients:[],clip_paths:[],masks:[]},a)}(i,i.readVarint()+i.pos),e.data="usvg_tree")}function lD(n,e,i){n===1?e.stretch_x=i.readPackedVarint():n===2?e.stretch_y=i.readPackedVarint():n===3?e.content_area=bA(i,i.readVarint()+i.pos):n===4?e.variables.push(function(o,a){return o.readFields(uD,{name:void 0},a)}(i,i.readVarint()+i.pos)):n===5&&(e.text_placeholder=bA(i,i.readVarint()+i.pos))}function bA(n,e){return n.readFields(cD,{},e)}function cD(n,e,i){n===1?e.left=i.readVarint():n===2?e.width=i.readVarint():n===3?e.top=i.readVarint():n===4&&(e.height=i.readVarint())}function uD(n,e,i){n===1?e.name=i.readString():n===2&&(e.rgb_color=C0(i.readVarint()),e.value="rgb_color")}function hD(n,e,i){n===1?e.width=e.height=i.readVarint():n===2?e.height=i.readVarint():n===3?e.children.push(I0(i,i.readVarint()+i.pos)):n===4?e.linear_gradients.push(function(o,a){return o.readFields(yD,{spread_method:1,stops:[],x1:0,y1:0,x2:1,y2:0},a)}(i,i.readVarint()+i.pos)):n===5?e.radial_gradients.push(function(o,a){return o.readFields(xD,{spread_method:1,stops:[],cx:.5,cy:.5,r:.5,fx:.5,fy:.5,fr:0},a)}(i,i.readVarint()+i.pos)):n===7?e.clip_paths.push(function(o,a){return o.readFields(wD,{children:[]},a)}(i,i.readVarint()+i.pos)):n===8&&e.masks.push(function(o,a){const u=o.readFields(bD,{left:0,width:20,mask_type:xA.MASK_TYPE_LUMINANCE,children:[]},a);return u.height==null&&(u.height=u.width),u.top==null&&(u.top=u.left),u}(i,i.readVarint()+i.pos))}function I0(n,e){return n.readFields(dD,{},e)}function dD(n,e,i){n===1?(e.group=function(o,a){return o.readFields(pD,{opacity:255,children:[]},a)}(i,i.readVarint()+i.pos),e.node="group"):n===2&&(e.path=function(o,a){return o.readFields(mD,{paint_order:1,commands:[],step:1,diffs:[],rule:zw.PATH_RULE_NON_ZERO},a)}(i,i.readVarint()+i.pos),e.node="path")}function pD(n,e,i){n===1?e.transform=A0(i,i.readVarint()+i.pos):n===2?e.opacity=i.readVarint():n===5?e.clip_path_idx=i.readVarint():n===6?e.mask_idx=i.readVarint():n===7&&e.children.push(I0(i,i.readVarint()+i.pos))}function A0(n,e){return n.readFields(fD,{sx:1,ky:0,kx:0,sy:1,tx:0,ty:0},e)}function fD(n,e,i){n===1?e.sx=i.readFloat():n===2?e.ky=i.readFloat():n===3?e.kx=i.readFloat():n===4?e.sy=i.readFloat():n===5?e.tx=i.readFloat():n===6&&(e.ty=i.readFloat())}function mD(n,e,i){n===1?e.fill=function(o,a){return o.readFields(_D,{rgb_color:Lw,paint:"rgb_color",opacity:255},a)}(i,i.readVarint()+i.pos):n===2?e.stroke=function(o,a){return o.readFields(gD,{rgb_color:Lw,paint:"rgb_color",dasharray:[],dashoffset:0,miterlimit:4,opacity:255,width:1,linecap:1,linejoin:1},a)}(i,i.readVarint()+i.pos):n===3?e.paint_order=i.readVarint():n===5?i.readPackedVarint(e.commands):n===6?e.step=i.readFloat():n===7?i.readPackedSVarint(e.diffs):n===8&&(e.rule=i.readVarint())}function _D(n,e,i){n===1?(e.rgb_color=C0(i.readVarint()),e.paint="rgb_color"):n===2?(e.linear_gradient_idx=i.readVarint(),e.paint="linear_gradient_idx"):n===3?

53(e.radial_gradient_idx=i.readVarint(),e.paint="radial_gradient_idx"):n===5&&(e.opacity=i.readVarint())}function C0(n){return new rn((n>>16&255)/255,(n>>8&255)/255,(255&n)/255,1)}function gD(n,e,i){n===1?(e.rgb_color=C0(i.readVarint()),e.paint="rgb_color"):n===2?(e.linear_gradient_idx=i.readVarint(),e.paint="linear_gradient_idx"):n===3?(e.radial_gradient_idx=i.readVarint(),e.paint="radial_gradient_idx"):n===5?i.readPackedFloat(e.dasharray):n===6?e.dashoffset=i.readFloat():n===7?e.miterlimit=i.readFloat():n===8?e.opacity=i.readVarint():n===9?e.width=i.readFloat():n===10?e.linecap=i.readVarint():n===11&&(e.linejoin=i.readVarint())}function yD(n,e,i){n===1?e.transform=A0(i,i.readVarint()+i.pos):n===2?e.spread_method=i.readVarint():n===3?e.stops.push(TA(i,i.readVarint()+i.pos)):n===4?e.x1=i.readFloat():n===5?e.y1=i.readFloat():n===6?e.x2=i.readFloat():n===7&&(e.y2=i.readFloat())}function TA(n,e){return n.readFields(vD,{offset:0,opacity:255,rgb_color:Lw},e)}function vD(n,e,i){n===1?e.offset=i.readFloat():n===2?e.opacity=i.readVarint():n===3&&(e.rgb_color=C0(i.readVarint()))}function xD(n,e,i){n===1?e.transform=A0(i,i.readVarint()+i.pos):n===2?e.spread_method=i.readVarint():n===3?e.stops.push(TA(i,i.readVarint()+i.pos)):n===4?e.cx=i.readFloat():n===5?e.cy=i.readFloat():n===6?e.r=i.readFloat():n===7?e.fx=i.readFloat():n===8?e.fy=i.readFloat():n===9&&(e.fr=i.readFloat())}function wD(n,e,i){n===1?e.transform=A0(i,i.readVarint()+i.pos):n===2?e.clip_path_idx=i.readVarint():n===3&&e.children.push(I0(i,i.readVarint()+i.pos))}function bD(n,e,i){n===1?e.left=e.top=i.readFloat():n===2?e.width=e.height=i.readFloat():n===3?e.top=i.readFloat():n===4?e.height=i.readFloat():n===5?e.mask_type=i.readVarint():n===6?e.mask_idx=i.readVarint():n===7&&e.children.push(I0(i,i.readVarint()+i.pos))}class TD{static calculate(e={},i=[]){const o=new Map,a=new Map;if(Object.keys(e).length===0)return o;i.forEach(u=>{a.set(u.name,u.rgb_color||new rn(0,0,0))});for(const[u,d]of 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null}_addNode(e,i,o){return this.minimums.push(e),this.maximums.push(i),this.leaves.push(o),this.childOffsets.push(0),this.nodeCount++}_construct(e,i,o,a,u){if(e[a].isLeaf(i,o)===1)return;this.childOffsets[u]||(this.childOffsets[u]=this.nodeCount);const d=a-1,m=e[d];let y=0,x=0;for(let T=0;T<this._siblingOffset.length;T++){const S=2*i+this._siblingOffset[T][0],I=2*o+this._siblingOffset[T][1],M=m.getElevation(S,I),P=m.isLeaf(S,I),k=this._addNode(M.min,M.max,P);P&&(y|=1<<T),x||(x=k)}for(let T=0;T<this._siblingOffset.length;T++)y&1<<T||this._construct(e,2*i+this._siblingOffset[T][0],2*o+this._siblingOffset[T][1],d,x+T)}}function jA(n,e,i,o,a,u){return Qt(Qt(n,i,u),Qt(e,o,u),a)}function ou(n,e,i){const o=i.dim,a=j(n*o-.5,0,o-1),u=j(e*o-.5,0,o-1),d=Math.floor(a),m=Math.floor(u),y=Math.min(d+1,o-1),x=Math.min(m+1,o-1);return jA(i.get(d,m),i.get(y,m),i.get(d,x),i.get(y,x),a-d,u-m)}const SD={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};function ED(n,e,i){return(256*n*256+256*e+i)/10-1e4}function ID(n,e,i){return 256*n+e+i/256-32768}class P0{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(e,i,o,a=!1){if(this.uid=e,i.height!==i.width)throw new RangeError("DEM tiles must be square");if(o&&o!=="mapbox"&&o!=="terrarium")return void Tt(`"${o}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=i.height;const u=this.dim=i.height-2,d=new Uint32Array(i.data.buffer);if(this.pixels=new Uint8Array(i.data.buffer),this.floatView=new Float32Array(i.data.buffer),this.borderReady=a,this._modifiedForSources={},!a){for(let y=0;y<u;y++)d[this._idx(-1,y)]=d[this._idx(0,y)],d[this._idx(u,y)]=d[this._idx(u-1,y)],d[this._idx(y,-1)]=d[this._idx(y,0)],d[this._idx(y,u)]=d[this._idx(y,u-1)];d[this._idx(-1,-1)]=d[this._idx(0,0)],d[this._idx(u,-1)]=d[this._idx(u-1,0)],d[this._idx(-1,u)]=d[this._idx(0,u-1)],d[this._idx(u,u)]=d[this._idx(u-1,u-1)]}const m=o==="terrarium"?ID:ED;for(let y=0;y<d.length;++y){const x=4*y;this.floatView[y]=m(this.pixels[x],this.pixels[x+1],this.pixels[x+2])}this._timestamp=Mr.now()}_buildQuadTree(){this._tree=new VA(this)}get(e,i,o=!1){o&&(e=j(e,-1,this.dim),i=j(i,-1,this.dim));const a=this._idx(e,i);return this.floatView[a]}set(e,i,o){const a=this._idx(e,i),u=this.floatView[a];return this.floatView[a]=o,o-u}static getUnpackVector(e){return SD[e]}_idx(e,i){if(e<-1||e>=this.dim+1||i<-1||i>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(i+1)*this.stride+(e+1)}static pack(e,i){const o=[0,0,0,0],a=P0.getUnpackVector(i);let u=Math.floor((e+a[3])/a[2]);return o[2]=u%256,u=Math.floor(u/256),o[1]=u%256,u=Math.floor(u/256),o[0]=u,o}getPixels(){return new kS({width:this.stride,height:this.stride},this.pixels)}backfillBorder(e,i,o){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let a=i*this.dim,u=i*this.dim+this.dim,d=o*this.dim,m=o*this.dim+this.dim;switch(i){case-1:a=u-1;break;case 1:u=a+1}switch(o){case-1:d=m-1;break;case 1:m=d+1}const y=-i*this.dim,x=-o*this.dim;for(let T=d;T<m;T++)for(let S=a;S<u;S++){const I=4*this._idx(S,T),M=4*this._idx(S+y,T+x);this.pixels[I+0]=e.pixels[M+0],this.pixels[I+1]=e.pixels[M+1],this.pixels[I+2]=e.pixels[M+2],this.pixels[I+3]=e.pixels[M+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}function AD(n,e,i){n===1?e.headerLength=i.readFixed32():n===2?e.x=i.readVarint():n===3?e.y=i.readVarint():n===4?e.z=i.readVarint():n===5&&e.layers.push(function(o,a){return o.readFields(LD,{version:0,name:"",units:"",tileSize:0,buffer:0,pixelFormat:0,dataIndex:[]},a)}(i,i.readVarint()+i.pos))}function CD(n,e,i){n===1?(e.delta_filter=function(o,a){return o.readFields(MD,{blockSize:0},a)}(i,i.readVarint()+i.pos),e.filter="delta_filter"):n===2?(i.readVarint(),e.filter="zigzag_filter"):n===3?

53(i.readVarint(),e.filter="bitshuffle_filter"):n===4&&(i.readVarint(),e.filter="byteshuffle_filter")}function MD(n,e,i){n===1&&(e.blockSize=i.readVarint())}function PD(n,e,i){n===1?(i.readVarint(),e.codec="gzip_data"):n===2?(i.readVarint(),e.codec="jpeg_image"):n===3?(i.readVarint(),e.codec="webp_image"):n===4&&(i.readVarint(),e.codec="png_image")}function RD(n,e,i){let o=0,a=0;n===1?e.firstByte=i.readFixed64():n===2?e.lastByte=i.readFixed64():n===3?e.filters.push(function(u,d){return u.readFields(CD,{},d)}(i,i.readVarint()+i.pos)):n===4?e.codec=function(u,d){return u.readFields(PD,{},d)}(i,i.readVarint()+i.pos):n===5?a=i.readFloat():n===6?o=i.readFloat():n===7?e.bands.push(i.readString()):n===8?e.offset=i.readDouble():n===9&&(e.scale=i.readDouble()),e.offset===0&&(e.offset=a),e.scale===0&&(e.scale=o)}function LD(n,e,i){n===1?e.version=i.readVarint():n===2?e.name=i.readString():n===3?e.units=i.readString():n===4?e.tileSize=i.readVarint():n===5?e.buffer=i.readVarint():n===6?e.pixelFormat=i.readVarint():n===7&&e.dataIndex.push(function(o,a){return o.readFields(RD,{firstByte:0,lastByte:0,filters:[],codec:null,offset:0,scale:0,bands:[]},a)}(i,i.readVarint()+i.pos))}function zD(n,e,i){if(n===2)(function(o,a,u){o.readFields(DD,u,a)})(i,i.readVarint()+i.pos,e);else if(n===3)throw new Error("Not implemented")}function DD(n,e,i){if(n===1){let o=0;const a=i.readVarint()+i.pos;for(;i.pos<a;)e[o++]=i.readVarint()}}function kD(n,e){if(e.length!==4)throw new Error(`Expected data of dimension 4 but got ${e.length}.`);let i=e[3];for(let o=2;o>=1;o--){const a=o===1?1:0,u=o===2?1:0;for(let d=0;d<e[0];d++){const m=e[1]*d;for(let y=a;y<e[1];y++){const x=e[2]*(y+m);for(let T=u;T<e[2];T++){const S=e[3]*(T+x);for(let I=0;I<e[3];I++){const M=S+I;n[M]+=n[M-i]}}}}i*=e[o]}return n}function OD(n){for(let e=0,i=n.length;e<i;e++)n[e]=n[e]>>>1^-(1&n[e]);return n}function FD(n,e){switch(e){case"uint32":return n;case"uint16":for(let i=0;i<n.length;i+=2){const o=n[i],a=n[i+1];n[i]=(240&o)>>4|(61440&o)>>8|(240&a)<<4|61440&a,n[i+1]=15&o|(3840&o)>>4|(15&a)<<8|(3840&a)<<4}return n;case"uint8":for(let i=0;i<n.length;i+=4){const o=n[i],a=n[i+1],u=n[i+2],d=n[i+3];n[i+0]=(192&o)>>6|(192&a)>>4|(192&u)>>2|192&d,n[i+1]=(48&o)>>4|(48&a)>>2|48&u|(48&d)<<2,n[i+2]=(12&o)>>2|12&a|(12&u)<<2|(12&d)<<4,n[i+3]=3&o|(3&a)<<2|(3&u)<<4|(3&d)<<6}return n;default:throw new Error(`Invalid pixel format, "${e}"`)}}At(P0,"DEMData"),At(VA,"DemMinMaxQuadTree",{omit:["dem"]});var Fs=Uint8Array,f_=Uint16Array,BD=Int32Array,UA=new Fs([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),GA=new Fs([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),ND=new Fs([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),$A=function(n,e){for(var i=new f_(31),o=0;o<31;++o)i[o]=e+=1<<n[o-1];var a=new BD(i[30]);for(o=1;o<30;++o)for(var u=i[o];u<i[o+1];++u)a[u]=u-i[o]<<5|o;return{b:i,r:a}},HA=$A(UA,2),qA=HA.b,VD=HA.r;qA[28]=258,VD[258]=28;for(var jD=$A(GA,0).b,ZA=new f_(32768),Er=0;Er<32768;++Er){var Cp=(43690&Er)>>1|(21845&Er)<<1;ZA[Er]=((65280&(Cp=(61680&(Cp=(52428&Cp)>>2|(13107&Cp)<<2))>>4|(3855&Cp)<<4))>>8|(255&Cp)<<8)>>1}var m_=function(n,e,i){for(var o=n.length,a=0,u=new f_(e);a<o;++a)n[a]&&++u[n[a]-1];var d,m=new f_(e);for(a=1;a<e;++a)m[a]=m[a-1]+u[a-1]<<1;d=new f_(1<<e);var y=15-e;for(a=0;a<o;++a)if(n[a])for(var x=a<<4|n[a],T=e-n[a],S=m[n[a]-1]++<<T,I=S|(1<<T)-1;S<=I;++S)d[ZA[S]>>y]=x;return d},__=new Fs(288);for(Er=0;Er<144;++Er)__[Er]=8;for(Er=144;Er<256;++Er)__[Er]=9;for(Er=256;Er<280;++Er)__[Er]=7;for(Er=280;Er<288;++Er)__[Er]=8;var WA=new Fs(32);for(Er=0;Er<32;++Er)WA[Er]=5;var UD=m_(__,9),GD=m_(WA,5),Bw=function(n){for(var e=n[0],i=1;i<n.length;++i)n[i]>e&&(e=n[i]);return e},$a=function(n,e,i){var o=e/8|0;return(n[o]|n[o+1]<<8)>>(7&e)&i},Nw=function(n,e){var i=e/8|0;return(n[i]|n[i+1]<<8|n[i+2]<<16)>>(7&e)}

53,$D=["unexpected EOF","invalid block type","invalid length/literal","invalid distance","stream finished","no stream handler",,"no callback","invalid UTF-8 data","extra field too long","date not in range 1980-2099","filename too long","stream finishing","invalid zip data"],Ha=function(n,e,i){var o=new Error(e||$D[n]);if(o.code=n,Error.captureStackTrace&&Error.captureStackTrace(o,Ha),!i)throw o;return o},HD=new Fs(0),qD=typeof TextDecoder<"u"&&new TextDecoder;try{qD.decode(HD,{stream:!0})}catch{}const ZD={gzip_data:"gzip"};class ua extends Error{constructor(e){super(e),this.name="MRTError"}}const WD={0:"uint32",1:"uint32",2:"uint16",3:"uint8"},XA={uint32:1,uint16:2,uint8:4},XD={uint32:Uint32Array,uint16:Uint16Array,uint8:Uint8Array};let Vw;class R0{constructor(e=5){this.x=NaN,this.y=NaN,this.z=NaN,this.layers={},this._cacheSize=e}getLayer(e){const i=this.layers[e];if(!i)throw new ua(`Layer '${e}' not found`);return i}getHeaderLength(e){const i=new Uint8Array(e),o=new DataView(e);if(i[0]!==13)throw new ua("File is not a valid MRT.");return o.getUint32(1,!0)}parseHeader(e){const i=new Uint8Array(e),o=this.getHeaderLength(e);if(i.length<o)throw new ua(`Expected header with length >= ${o} but got buffer of length ${i.length}`);const a=new Vw(i.subarray(0,o)).readFields(AD,{headerLength:0,x:0,y:0,z:0,layers:[]},void 0);if(!isNaN(this.x)&&(this.x!==a.x||this.y!==a.y||this.z!==a.z))throw new ua(`Invalid attempt to parse header ${a.z}/${a.x}/${a.y} for tile ${this.z}/${this.x}/${this.y}`);this.x=a.x,this.y=a.y,this.z=a.z;for(const u of a.layers)this.layers[u.name]=new YA(u,{cacheSize:this._cacheSize});return this}createDecodingTask(e){const i=[],o=this.getLayer(e.layerName);for(let a of e.blockIndices){const u=o.dataIndex[a],d=u.firstByte-e.firstByte,m=u.lastByte-e.firstByte;if(o._blocksInProgress.has(a))continue;const y={layerName:o.name,firstByte:d,lastByte:m,pixelFormat:o.pixelFormat,blockIndex:a,blockShape:[u.bands.length].concat(o.bandShape),buffer:o.buffer,codec:u.codec.codec,filters:u.filters.map(x=>x.filter)};o._blocksInProgress.add(a),i.push(y)}return new KA(i,()=>{i.forEach(a=>o._blocksInProgress.delete(a.blockIndex))},(a,u)=>{if(i.forEach(d=>o._blocksInProgress.delete(d.blockIndex)),a)throw a;u.forEach(d=>{this.getLayer(d.layerName).processDecodedData(d)})})}}class YA{constructor({version:e,name:i,units:o,tileSize:a,pixelFormat:u,buffer:d,dataIndex:m},y){if(this.version=e,this.version!==1)throw new ua(`Cannot parse raster layer encoded with MRT version ${e}`);this.name=i,this.units=o,this.tileSize=a,this.buffer=d,this.pixelFormat=WD[u],this.dataIndex=m,this.bandShape=[a+2*d,a+2*d,XA[this.pixelFormat]],this._decodedBlocks=new M0(y?y.cacheSize:5),this._blocksInProgress=new Set}get dimension(){return XA[this.pixelFormat]}get cacheSize(){return this._decodedBlocks.capacity}getBandList(){return this.dataIndex.map(({bands:e})=>e).flat()}processDecodedData(e){const i=e.blockIndex.toString();this._decodedBlocks.get(i)||this._decodedBlocks.put(i,e.data)}getBlockForBand(e){let i=0;switch(typeof e){case"string":for(const[o,a]of this.dataIndex.entries()){for(const[u,d]of a.bands.entries())if(d===e)return{bandIndex:i+u,blockIndex:o,blockBandIndex:u};i+=a.bands.length}break;case"number":for(const[o,a]of this.dataIndex.entries()){if(e>=i&&e<i+a.bands.length)return{bandIndex:e,blockIndex:o,blockBandIndex:e-i};i+=a.bands.length}break;default:throw new ua(`Invalid band \`${JSON.stringify(e)}\`. Expected string or integer.`)}return{blockIndex:-1,blockBandIndex:-1}}getDataRange(e){let i=1/0,o=-1/0;const a=[],u=new Set;for(const d of e){const{blockIndex:m}=this.getBlockForBand(d);if(m<0)throw new ua(`Invalid band: ${JSON.stringify(d)}`);const y=this.dataIndex[m];a.includes(m)||a.push(m),u.add(m),i=Math.min(i,y.firstByte),o=Math.max(o,y.lastByte)}if(u.size>this.cacheSize)throw new ua(`Number of blocks to decode (${u.size}) exceeds cache size (${this.cacheSize}).`);return{layerName:this.name,firstByte:i,lastByte:o,blockIndices:a}}hasBand(e){const{blockIndex:i}=this.getBlockForBand(e);return i>=0}hasDataForBand(e){const{blockIndex:i}=this.getBlockForBand(e);return i>=0&&!!this._decodedBlocks.get(i.toString())}getBandView(e){const{blockIndex:i,blockBandIndex:o}=this.getBlockForBand(e);if(i<0)throw new ua(`Band not found: ${JSON.stringify(e)}`);const a=this._decodedBlocks.get(i.toString());if(!a)throw new ua(`Data for band ${JSON.stringify(e)} of layer "${this.name}" not decoded.`);const u=this.dataIndex[i],d=this.bandShape.reduce((x,T)=>x*T,1),m=o*d,y=a.subarray(m,m+d);return{data:y,bytes:new Uint8Array(y.buffer).subarray(y.byteOffset,y.byteOffset+y.byteLength),tileSize:this.tileSize,buffer:this.buffer,pixelFormat:this.pixelFormat,dimension:this.dimension,offset:u.offset,scale:u.scale}}}R0.setPbf=function(n){Vw=n};class KA{constructor(e,i,o){this.tasks=e,this._onCancel=i,this._onComplete=o,this._finalized=!1}cancel(){this._finalized||(this._onCancel(),this._finalized=!0)}complete(e,i){this._finalized||(this._onComplete(e,i),this._finalized=!0)}}R0.performDecoding=function(n,e){const i=new Uint8Array(n);return Promise.all(e.tasks.map(o=>{const{layerName:a,firstByte:u,lastByte:d,pixelFormat:m,blockShape:y,blockIndex:x,filters:T,codec:S}=o,I=i.subarray(u,d+1),M=new Uint32Array(y[0]*y[1]*y[2]);let P;if(S!=="gzip_data")throw new ua(`Unhandled codec: ${S}`);return P=function(k,V){if(!globalThis.DecompressionStream&&V==="gzip_data")return Promise.resolve(((Y=function(ae){ae[0]==31&&ae[1]==139&&ae[2]==8||Ha(6,"invalid gzip data");var he=ae[3],me=10;4&he&&(me+=2+(ae[10]|ae[11]<<8));for(var De=(he>>3&1)+(he>>4&1);De>0;De-=!ae[me++]);return me+(2&he)}(q=k))+8>q.length&&Ha(6,"invalid gzip data"),function(ae,he,me,De){var xe=ae.length;if(!xe||he.f&&!he.l)return me||new Fs(0);var Be=!me,Ge=Be||he.i!=2,$e=he.i;Be&&(me=new Fs(3*xe));var Je,et,We=function(dn){var Ki=me.length;if(dn>Ki){var tn=new Fs(Math.max(2*Ki,dn));tn.set(me),me=tn}},Xe=he.f||0,Fe=he.p||0,ke=he.b||0,Ye=he.l,pt=he.d,ot=he.m,Ot=he.n,wt=8*xe;do{if(!Ye){Xe=$a(ae,Fe,1);var Et=$a(ae,Fe+1,3);if(Fe+=3,!Et){var Pt=ae[(Ne=4+((Fe+7)/8|0))-4]|ae[Ne-3]<<8,wi=Ne+Pt;if(wi>xe){$e&&Ha(0);break}Ge&&We(ke+Pt),me.set(ae.subarray(Ne,wi),ke),he.b=ke+=Pt,he.p=Fe=8*wi,he.f=Xe;continue}if(Et==1)Ye=UD,pt=GD,ot=9,Ot=5;else if(Et==2){var lt=$a(ae,Fe,31)+257,Rt=$a(ae,Fe+10,15)+4,oi=lt+$a(ae,Fe+5,31)+1;Fe+=14;for(var zi=new Fs(oi),ki=new Fs(19),di=0;di<Rt;++di)ki[ND[di]]=$a(ae,Fe+3*di,7);Fe+=3*Rt;var hn=Bw(ki),te=(1<<hn)-1,oe=m_(ki,hn);for(di=0;di<oi;){var Ne,Qe=oe[$a(ae,Fe,te)];if(Fe+=15&Qe,(Ne=Qe>>4)<16)zi[di++]=Ne;else{var gt=0,yt=0;for(Ne==16?(yt=3+$a(ae,Fe,3),Fe+=2,gt=zi[di-1]):Ne==17?(yt=3+$a(ae,Fe,7),Fe+=3):Ne==18&&(yt=11+$a(ae,Fe,127),Fe+=7);yt--;)zi[di++]=gt}}var Bt=zi.subarray(0,lt),Ut=zi.subarray(lt);ot=Bw(Bt),Ot=Bw(Ut),Ye=m_(Bt,ot),pt=m_(Ut,Ot)}else Ha(1);if(Fe>wt){$e&&Ha(0);break}}Ge&&We(ke+131072);for(var ui=(1<<ot)-1,yi=(1<<Ot)-1,xi=Fe;;xi=Fe){var Ci=(gt=Ye[Nw(ae,Fe)&ui])>>4;if((Fe+=15&gt)>wt){$e&&Ha(0);break}if(gt||Ha(2),Ci<256)me[ke++]=Ci;else{if(Ci==256){xi=Fe,Ye=null;break}var Jt=Ci-254;Ci>264&&(Jt=$a(ae,Fe,(1<<(Wi=UA[di=Ci-257]))-1)+qA[di],Fe+=Wi);var ni=pt[Nw(ae,Fe)&yi],Vi=ni>>4;if(ni||Ha(3),Fe+=15&ni,Ut=jD[Vi],Vi>3){var Wi=GA[Vi];Ut+=Nw(ae,Fe)&(1<<Wi)-1,Fe+=Wi}if(Fe>wt){$e&&Ha(0);break}Ge&&We(ke+131072);var Xi=ke+Jt;if(ke<Ut){var sn=0-Ut,_n=Math.min(Ut,Xi);for(sn+ke<0&&Ha(3);ke<_n;++ke)me[ke]=(void 0)[sn+ke]}for(;ke<Xi;++ke)me[ke]=me[ke-Ut]}}he.l=Ye,he.p=xi,he.b=ke,he.f=Xe,Ye&&(Xe=1,he.m=ot,he.d=pt,he.n=Ot)}while(!Xe);return ke!=me.length&&Be?(Je=me,((et=ke)==null||et>Je.length)&&(et=Je.length),new Fs(Je.subarray(0,et))):me.subarray(0,ke)}(q.subarray(Y,-8),{i:2},new Fs(((N=q)[($=N.length)-4]|N[$-3]<<8|N[$-2]<<16|N[$-1]<<24)>>>0))));var N,$,q,Y;const re=ZD[V];if(!re)throw new Error(`Unhandled codec: ${V}`);const ee=new globalThis.DecompressionStream(re);return new Response(new Blob([k]).stream().pipeThrough(ee)).arrayBuffer().then(ae=>new Uint8Array(ae))}(I,S).then(k=>(function(V,N){V.readFields(zD,N)}(new Vw(k),M),new XD[m](M.buffer))),P.then(k=>{for(let V=T.length-1;V>=0;V--)switch(T[V]){case"delta_filter":kD(k,y);break;case"zigzag_filter":OD(k);break;case"bitshuffle_filter":FD(k,m);break;default:throw new ua(`Unhandled filter "${T[V]}"`)}return{layerName:a,blockIndex:x,data:k}}).catch(k=>{throw k})}))},At(KA,"MRTDecodingBatch",{omit:["_onCancel","_onComplete"]}),At(R0,"MapboxRasterTile"),At(YA,"MapboxRasterLayer",{omit:["_blocksInProgress"]});class JA{constructor(e){this._stringToNumber={},this._numberToString=[];for(let i=0;i<e.length;i++){const o=e[i];this._stringToNumber[o]=i,this._numberToString[i]=o}}encode(e){return this._stringToNumber[e]}decode(e){return this._numberToString[e]}}class QA{constructor(e,i){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Gc(ht,16,0),this.featureIndexArray=new Em,this.promoteId=i,this.is3DTile=!1,this.serializedLayersCache=new Map}insert(e,i,o,a,u,d=0,m=0){const y=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(o,a,u,d);const x=this.grid;for(let T=0;T<i.length;T++){const S=i[T],I=[1/0,1/0,-1/0,-1/0];for(let M=0;M<S.length;M++){const 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n[0]=a+o*(i[0]-a),n[1]=u+o*(i[1]-u),n[2]=d+o*(i[2]-d),n[3]=m+o*(i[3]-m),n},s.eI=_p,s.eJ=Yo,s.eK=aa,s.eL=function(n,e,i,o,a,u,d,m,y,x,T,S,I,M,P,k){var V=new Ee(16);return V[0]=n,V[1]=e,V[2]=i,V[3]=o,V[4]=a,V[5]=u,V[6]=d,V[7]=m,V[8]=y,V[9]=x,V[10]=T,V[11]=S,V[12]=I,V[13]=M,V[14]=P,V[15]=k,V},s.eM=l,s.eN=Wc,s.eO=xm,s.eP=class{constructor(){this._updateTime=0,this._sourceIds=[],this._activeRegions=[],this._prevRegions=[],this._globalClipBounds={min:new Ke(1/0,1/0),max:new Ke(-1/0,-1/0)}}clear(){this._activeRegions.length>0&&++this._updateTime,this._activeRegions=[],this._prevRegions=[]}get updateTime(){return this._updateTime}getReplacementRegionsForTile(n,e=!1){const i=tE(new Ke(0,0),new Ke(ht,ht),n),o=[];if(e&&!F1(i,this._globalClipBounds))return o;for(const a of this._activeRegions){if(a.hiddenByOverlap||!F1(i,a))continue;const 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d=tE(u.footprint.min,u.footprint.max,u.id);this._activeRegions.push({min:d.min,max:d.max,hiddenByOverlap:!1,priority:this._sourceIds.length,tileId:u.id,footprint:u.footprint,order:i,clipMask:o,clipScope:a})}this._sourceIds.push(n.getSourceId())}_computeReplacement(){this._activeRegions.sort((e,i)=>e.priority-i.priority||qy(e.min,i.min)||qy(e.max,i.max)||e.order-i.order||e.clipMask-i.clipMask||function(o,a){const u=(d,m)=>d+m;return o.length-a.length||o.reduce(u,"").localeCompare(a.reduce(u,""))}(e.clipScope,i.clipScope));let n=this._activeRegions.length!==this._prevRegions.length;if(!n){let e=0;for(;!n&&e!==this._activeRegions.length;){const i=this._activeRegions[e],o=this._prevRegions[e];n=i.priority!==o.priority||!eE(i,o)||i.order!==o.order||i.clipMask!==o.clipMask||!Ta(i.clipScope,o.clipScope),this._activeRegions[e].hiddenByOverlap=o.hiddenByOverlap,++e}}if(n){++this._updateTime;for(const i of this._activeRegions)i.order!==Bm&&(this._globalClipBounds.min.x=Math.min(this._globalClipBounds.min.x,i.min.x),this._globalClipBounds.min.y=Math.min(this._globalClipBounds.min.y,i.min.y),this._globalClipBounds.max.x=Math.max(this._globalClipBounds.max.x,i.max.x),this._globalClipBounds.max.y=Math.max(this._globalClipBounds.max.y,i.max.y));const e=i=>{const o=this._activeRegions;if(i>=o.length)return i;const a=o[i].priority;for(;i<o.length&&o[i].priority===a;)++i;return i};if(this._sourceIds.length>1){let i=0,o=e(i);for(;i!==o;){let a=i;const u=i;for(;a!==o;){const d=this._activeRegions[a];d.hiddenByOverlap=!1;for(let m=0;m<u;m++){const y=this._activeRegions[m];if(!y.hiddenByOverlap&&d.order===Bm&&F1(d,y)&&(d.hiddenByOverlap=iE(d.footprint,d.tileId,y.footprint,y.tileId),d.hiddenByOverlap))break}++a}i=o,o=e(i)}}}}_setSources(n){[this._prevRegions,this._activeRegions]=[this._activeRegions,[]],this._sourceIds=[];for(let 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q=k*u+$;k===0||V||$===0||$===u-2?(I.emplaceBack(q+1,q,q+N),I.emplaceBack(q+N,q+N+1,q+1)):(o.emplaceBack(q+1,q,q+N),o.emplaceBack(q+N,q+N+1,q+1))}}const M=zn.simpleSegment(0,T,i.length,o.length-T);for(let k=0;k<I.uint16.length;k+=3)o.emplaceBack(I.uint16[k],I.uint16[k+1],I.uint16[k+2]);const P=zn.simpleSegment(0,T,i.length,o.length-T);a.push({withoutSkirts:M,withSkirts:P})}return{vertices:i,indices:o,segments:a}}_createGrid(n){const e=this._fillGridMeshWithLods(Yc,Pm);this._gridSegments=e.segments,this._gridBuffer=n.createVertexBuffer(e.vertices,Jc.members),this._gridIndexBuffer=n.createIndexBuffer(e.indices,!0)}_createPoles(n){const e=new mr;for(let d=0;d<=Yc;d++)e.emplaceBack(0,d+1,d+2);this._poleIndexBuffer=n.createIndexBuffer(e,!0);const i=new ec,o=new ec,a=new ec,u=new ec;this._poleSegments=[];for(let d=0,m=0;d<ps;d++){const y=360/(1<<d);i.emplaceBack(0,-Qr,0,.5,0),o.emplaceBack(0,-Qr,0,.5,1),a.emplaceBack(0,-Qr,0,.5,.5),u.emplaceBack(0,-Qr,0,.5,.5);for(let x=0;x<=Yc;

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wt=S.get("icon-text-fit").evaluate(me,{},u);if(me.icon&&me.icon.hasPrimary()){const di=e_(me.icon,n.iconSizeData,I["icon-size"],u,n.zoom,me,y,M.iconScaleFactor,T);Xe=di.iconPrimary,ke=di.iconSecondary;const hn=Xe.toString();if(Fe=o.get(hn),Fe&&(pt=S.get("icon-offset").evaluate(me,{},u),ot=S.get("icon-anchor").evaluate(me,{},u),et=c0(a.get(hn),ke?a.get(ke.toString()):void 0,pt,ot),Ot=Fe.sdf,n.sdfIcons===void 0?n.sdfIcons=Fe.sdf:n.sdfIcons!==Fe.sdf&&Tt("Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),(Fe.pixelRatio!==n.pixelRatio||S.get("icon-rotate").constantOr(1)!==0)&&(n.iconsNeedLinear=!0)),ke){const te=ke.toString();Ye=o.get(te)}}ae=ae||!(!me.icon||!me.icon.hasSecondary());const Et=f0($e.horizontal)||$e.vertical;n.iconsInText||(n.iconsInText=!!Et&&Et.iconsInText);const Pt=Be*M.textScaleFactor/Rr,{defaultShapedIcon:wi,verticallyShapedIcon:lt}=Bz(n,et,S,me,u,$e,Pt,pt,wt);wt!=="none"&&et&&(wI(et)||bI(et))&&(p0(0,Fe,Xe,et,wi,wt,x,o,a),p0(0,Ye,ke,et,wi,wt,x,o,a),lt&&(p0(0,Fe,Xe,et,lt,wt,x,o,a),p0(0,Ye,ke,et,lt,wt,x,o,a))),et=wi;const{iconBBox:Rt,iconVerticalBBox:oi,textBBox:zi,textVerticalBBox:ki}=zz(n,et,lt,S,me,u,Ge,pt,M,a,ot,$e,Be,We);he.push({feature:me,shapedTextOrientations:$e,shapedText:Et,shapedIcon:et,iconPrimary:Xe,iconSecondary:ke,iconOffset:pt,iconAnchor:ot,verticallyShapedIcon:lt,layoutTextSize:Be,layoutIconSize:Ge,textOffset:We,isSDFIcon:Ot,iconTextFit:wt,iconCollisionBounds:Rt,iconVerticalCollisionBounds:oi,textCollisionBounds:zi,textVerticalCollisionBounds:ki})}return{featureData:he,sizes:M,hasAnySecondaryIcon:ae,textAlongLine:re,symbolPlacement:Y}},s.fx=PI,s.fy=function(n,e,i,o,a,u,d,m,y,x){n.iconAtlasPositions=x.iconPositions;const{featureData:T,hasAnySecondaryIcon:S,sizes:I,textAlongLine:M,symbolPlacement:P}=e;for(const k of T){const{shapedIcon:V,verticallyShapedIcon:N,feature:$,shapedTextOrientations:q,shapedText:Y,layoutTextSize:re,textOffset:ee,isSDFIcon:ae,iconPrimary:he,iconSecondary:me,iconTextFit:De,iconOffset:xe,iconCollisionBounds:Be,iconVerticalCollisionBounds:Ge,textCollisionBounds:$e}=k;BI(V,x.iconPositions,he,me),BI(N,x.iconPositions,he,me),Fz(q,x.iconPositions),Oz(he,me,x.iconPositions),(Y||V)&&Nz(n,$,q,V,N,y,I,re,0,ee,ae,o,a,d,m,S,De,xe,M,P,Be,Ge,$e)}i&&n.generateCollisionDebugBuffers(u,n.collisionBoxArray,I.textScaleFactor)},s.fz=Ae,s.g=function(n,e){return Nl(Object.assign(n,{method:"GET"}),e)},s.h=function(n){return n.indexOf("mapbox:")===0},s.i=function(n){return Ri.API_STYLE_REGEX.test(n)&&!qr(n)},s.j=Wn,s.k=Js,s.l=function(n){return decodeURIComponent(atob(n).split("").map(e=>"%"+("00"+e.charCodeAt(0).toString(16)).slice(-2)).join(""))},s.m=function(n,e){return Nl(Object.assign(n,{type:"json"}),e)},s.n=Jh,s.o=Mr,s.p=function(n,e){return Nl(Object.assign(n,{method:"POST"}),e)},s.q=io,s.r=Ys,s.s=function(n){try{const e=self[n];return e.setItem("_mapbox_test_",1),e.removeItem("_mapbox_test_"),!0}catch{return!1}},s.t=function(){return $1||($1=new uh("ImageRasterizer")),$1},s.u=function(){return function n(e){return e?(e^Math.random()*(16>>e/4)).toString(16):([1e7]+-[1e3]+-4e3+-8e3+-1e11).replace(/[018]/g,n)}()},s.v=function(n){return!!n&&/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(n)},s.w=Tt,s.x=Fw,s.y=Cu,s.z=Qs}),F(["./shared"],function(s){function de(Te){const j=Te?Te.url.toString():void 0;return j?performance.getEntriesByName(j):[]}function Ee(Te){if(typeof Te=="number"||typeof Te=="boolean"||typeof Te=="string"||Te==null)return JSON.stringify(Te);if(Array.isArray(Te)){let H="[";for(const J of Te)H+=`${Ee(J)},`;return`${H}]`}let j="{";for(const H of Object.keys(Te).sort())j+=`${H}:${Ee(Te[H])},`;return`${j}}`}function tt(Te){let j="";for(const H of s.bx)j+=`/${Ee(Te[H])}`;return j}class Ie{constructor(j){this.keyCache={},this._layers={},this._layerConfigs={},j&&this.replace(j)}replace(j,H){this._layerConfigs={},this._layers={},this.update(j,[],H)}update(j,H,J){this._options=J;for(const ue of j)this._layerConfigs[ue.id]=ue,(this._layers[ue.id]=s.du(ue,this.scope,null,this._options)).compileFilter(J),this.keyCache[ue.id]&&delete this.keyCache[ue.id];for(const ue of H)delete this.keyCache[ue],delete this._layerConfigs[ue],delete this._layers[ue];this.familiesBySource={};const pe=function(ue,ye){const Re={};for(let Pe=0;Pe<ue.length;Pe++){const it=ue[Pe];let Ue=ye&&ye[it.id];Ue||(it.type==="symbol"?Ue=it.id:(Ue=tt(it),it.type==="line"&&it.paint&&function $t(Tt){return typeof Tt=="string"&&Tt==="line-progress"||(Array.isArray(Tt)?Tt.some($t):!(!Tt||typeof Tt!="object")&&Object.values(Tt).some($t))}(it.paint["line-width"])&&(Ue+=`/${Ee(it.paint["line-width"])}`))),ye&&(ye[it.id]=Ue);let It=Re[Ue];It||(It=Re[Ue]=[]),It.push(it)}const we=[];for(const Pe in Re)we.push(Re[Pe]);return we}(Object.values(this._layerConfigs),this.keyCache);for(const ue of pe){const ye=ue.map(It=>this._layers[It.id]),Re=ye[0];if(Re.visibility==="none")continue;const we=Re.source||"";let Pe=this.familiesBySource[we];Pe||(Pe=this.familiesBySource[we]={});const it=Re.sourceLayer||"_geojsonTileLayer";let Ue=Pe[it];Ue||(Ue=Pe[it]=[]),Ue.push(ye)}}}const He=1*s.fl;class vt{constructor(j){const H={},J=[];for(const Re in j){const we=j[Re],Pe=H[Re]={};for(const it in we.glyphs){const Ue=we.glyphs[+it];if(!Ue||Ue.bitmap.width===0||Ue.bitmap.height===0)continue;const It=Ue.metrics.localGlyph?He:1,$t={x:0,y:0,w:Ue.bitmap.width+2*It,h:Ue.bitmap.height+2*It};J.push($t),Pe[it]=$t}}const{w:pe,h:ue}=s.G(J),ye=new s.fk({width:pe||1,height:ue||1});for(const Re in j){const we=j[Re];for(const Pe in we.glyphs){const it=we.glyphs[+Pe];if(!it||it.bitmap.width===0||it.bitmap.height===0)continue;const Ue=H[Re][Pe],It=it.metrics.localGlyph?He:1;s.fk.copy(it.bitmap,ye,{x:0,y:0},{x:Ue.x+It,y:Ue.y+It},it.bitmap)}}this.image=ye,this.positions=H}}function mt(Te,j,H){Te[j]?H&&(Te[j].center=H):Te[j]={floorIds:new Set,center:H||[0,0],floors:{}}}function at(Te,j,H,J){for(const pe of j)mt(Te,pe),Te[pe].floors[H]=J,Te[pe].floorIds.add(H)}function Ft(Te){return{id:Te.properties.id.toString(),center:Te.properties.center.toString().split(";").map(Number)}}function Ve(Te){return{id:Te.properties.id.toString(),isDefault:!!Te.properties.is_default&&Te.properties.is_default,connections:Te.properties.connected_floor_ids?new Set(Te.properties.connected_floor_ids.toString().split(";")):new Set,conflicts:Te.properties.conflicted_floor_ids?new Set(Te.properties.conflicted_floor_ids.toString().split(";")):new Set,buildings:Te.properties.building_ids?new Set(Te.properties.building_ids.toString().split(";")):new Set,name:Te.properties.name.toString(),zIndex:Te.properties.z_index}}function Se(Te,j){return j.every(H=>Te.properties&&Te.properties[H]!=null)}function Ce(Te){return Se(Te,["type","id","name"])&&Te.properties.type==="building"}function dt(Te){return Se(Te,["type","id","name","z_index"])&&Te.properties.type==="floor"}s.fj(vt,"GlyphAtlas");class Vt{constructor(j){this.tileID=new s.aQ(j.tileID.overscaledZ,j.tileID.wrap,j.tileID.canonical.z,j.tileID.canonical.x,j.tileID.canonical.y),this.tileZoom=j.tileZoom,this.uid=j.uid,this.zoom=j.zoom,this.lut=j.lut,this.canonical=j.tileID.canonical,this.pixelRatio=j.pixelRatio,this.tileSize=j.tileSize,this.source=j.source,this.scope=j.scope,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=j.showCollisionBoxes,this.collectResourceTiming=!!j.request&&j.request.collectResourceTiming,this.promoteId=j.promoteId,this.isSymbolTile=j.isSymbolTile,this.tileTransform=s.aZ(j.tileID.canonical,j.projection),this.projection=j.projection,this.worldview=j.worldview,this.localizableLayerIds=j.localizableLayerIds,this.brightness=j.brightness,this.extraShadowCaster=!!j.extraShadowCaster,this.tessellationStep=j.tessellationStep,this.scaleFactor=j.scaleFactor,this.worldview=j.worldview,this.indoor=j.indoor}parse(j,H,J,pe,ue,ye){this.status="parsing",this.data=j,this.collisionBoxArray=new s.b3;const Re=new s.fm(Object.keys(j.layers).sort()),we=new s.fn(this.tileID,this.promoteId);we.bucketLayerIDs=[];const Pe={},it=new s.fo(256,256),Ue={featureIndex:we,iconDependencies:new Map,patternDependencies:new Map,glyphDependencies:{},lineAtlas:it,availableImages:J,brightness:this.brightness,scaleFactor:this.scaleFactor,elevationFeatures:void 0,activeFloors:void 0};if(this.indoor){const mi=this.indoor.indoorState.activeFloorsVisible,pi=function(hi,Fi,jn){const lr=function(Fn,Gi){if(!Fn)return s.w("No source layers defined in indoor specification"),Gi;if(Fn.size===0)return Gi;const Bn=Fn.difference(Gi);for(const gn of Bn)s.w(`Missing source layer required in indoor specification: ${gn}`);return Gi.intersection(Gi)}(Fi.sourceLayers,new Set(Object.keys(hi.layers))),Zn=Fi.indoorState,dr=function(Fn,Gi,Bn,gn){const Ri=new Set,Wn=new Set,qr

53=new Set,Kr=new Map,To={},kl=Fr=>{const qo=Kr.get(Fr)||new Set;for(const lo of Ri)if((Kr.get(lo)||new Set).has(Fr)||qo.has(lo))return!0;return!1};for(const Fr of Gi){const qo=Fn.layers[Fr];if(qo)for(let lo=0;lo<qo.length;lo++){const Ys=qo.feature(lo);if(Ce(Ys)){const{id:Mr,center:Ol}=Ft(Ys);mt(To,Mr,Ol),Ri.add(Mr)}else if(dt(Ys)){const{id:Mr,isDefault:Ol,connections:Ac,conflicts:qh,buildings:Zh,name:Wh,zIndex:Tu}=Ve(Ys);at(To,Zh,Mr,{name:Wh,zIndex:Tu}),Kr.set(Mr,qh),(Mr===gn||Ac.has(gn))&&Ri.add(Mr),Wn.add(Mr),Ol&&qr.add(Mr)}}else s.w(`indoor source layer not found: ${Fr}`)}if(Bn)for(const Fr of Bn)Wn.has(Fr)&&(kl(Fr)||Ri.add(Fr));for(const Fr of qr)Ri.has(Fr)||kl(Fr)||Ri.add(Fr);return{buildings:To,activeFloors:Ri}}(hi,lr,Zn.lastActiveFloors,Zn.selectedFloorId);return jn.send("setIndoorData",dr),dr}(j,this.indoor,ue);Ue.activeFloors=mi?pi.activeFloors:void 0}const It=[],$t=H.familiesBySource[this.source];for(const mi in $t){const pi=j.layers[mi];if(!pi)continue;let hi=!1,Fi=!1,jn=!1;for(const Gi of $t[mi])Gi[0].type==="symbol"?hi=!0:Fi=!0,Gi[0].is3D()&&Gi[0].type!=="model"&&(jn=!0);if(this.extraShadowCaster&&!jn||this.isSymbolTile===!0&&!hi||this.isSymbolTile===!1&&!Fi)continue;pi.version===1&&s.w(`Vector tile source "${this.source}" layer "${mi}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const lr=Re.encode(mi),Zn=[],dr=this.localizableLayerIds&&this.localizableLayerIds.has(mi);let Fn=!1;for(let Gi=0,Bn=0;Gi<pi.length;Gi++){const gn=pi.feature(Gi),Ri=we.getId(gn,mi),Wn=gn.properties?gn.properties.worldview:null;if(dr&&this.worldview&&typeof Wn=="string")if(Wn==="all")gn.properties.$localized=!0;else{if(!Wn.split(",").includes(this.worldview))continue;gn.properties.$localized=!0,gn.properties.worldview=this.worldview}!Fn&&gn.properties&&gn.properties.hasOwnProperty(s.fp)&&(Fn=!0),Zn.push({feature:gn,id:Ri,index:Bn,sourceLayerIndex:lr}),Bn++}Fn&&!Ue.elevationFeatures&&j.layers.hasOwnProperty(s.fq)&&(Ue.elevationFeatures=s.fr.parseFrom(j.layers[s.fq],this.canonical));for(const Gi of $t[mi]){const Bn=Gi[0];if(this.extraShadowCaster&&(!Bn.is3D()||Bn.type==="model")||this.isSymbolTile!==void 0&&Bn.type==="symbol"!==this.isSymbolTile||Bn.minzoom&&this.zoom<Math.floor(Bn.minzoom)||Bn.maxzoom&&this.zoom>=Bn.maxzoom||Bn.visibility==="none")continue;jt(Gi,this.zoom,Ue.brightness,J,this.worldview);const gn=Pe[Bn.id]=Bn.createBucket({index:we.bucketLayerIDs.length,layers:Gi,zoom:this.zoom,lut:this.lut,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:lr,sourceID:this.source,projection:this.projection.spec,tessellationStep:this.tessellationStep,styleDefinedModelURLs:pe,worldview:this.worldview,localizable:dr});we.bucketLayerIDs.push(Gi.map(Wn=>s.B(Wn.id,Wn.scope)));let Ri=gn.prepare?gn.prepare():null;Ri!=null?(Ri=Ri.then(()=>gn.populate(Zn,Ue,this.tileID.canonical,this.tileTransform)),It.push(Ri)):gn.populate(Zn,Ue,this.tileID.canonical,this.tileTransform)}}const Tt=()=>{let mi,pi,hi,Fi,jn,lr;it.trim();const Zn={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},dr=()=>{if(mi)return this.status="done",ye(mi);if(this.extraShadowCaster)this.status="done",ye(null,{buckets:Object.values(Pe).filter(Gi=>!Gi.isEmpty()),featureIndex:we,collisionBoxArray:null,glyphAtlasImage:null,lineAtlas:null,imageAtlas:null,brightness:Ue.brightness,glyphMap:null,iconMap:null,glyphPositions:null});else if(pi&&hi&&Fi){const Gi=new vt(pi),Bn=new Map;for(const[Wn,qr]of hi.entries()){const{imagePosition:Kr}=s.fu(Wn,qr,s.fv);Bn.set(Wn,Kr)}const gn={};for(const Wn in Pe){const qr=Pe[Wn];qr instanceof s.b4&&(jt(qr.layers,this.zoom,Ue.brightness,J,this.worldview),gn[Wn]=s.fw(qr,pi,Gi.positions,hi,Bn,this.tileID.canonical,this.tileZoom,this.scaleFactor,this.pixelRatio,jn,this.worldview))}const Ri={iconsPending:!0,patternsPending:!0};this.rasterizeIfNeeded(ue,hi,jn,()=>{Ri.iconsPending=!1,Fn(gn,Gi,Ri)}),this.rasterizeIfNeeded(ue,Fi,lr,()=>{Ri.patternsPending=!1,Fn(gn,Gi,Ri)})}},Fn=(Gi,Bn,gn,Ri)=>{if(gn.iconsPending||gn.patternsPending)return;const Wn=new s.fx(hi,Fi,this.lut);for(const qr in Pe){const Kr=Pe[qr];if(qr in Gi)s.fy(Kr,Gi[qr],this.showCollisionBoxes,J,this.tileID.canonical,this.tileZoom,this.projection,this.brightness,hi,Wn);else if(Kr.hasPattern&&(Kr instanceof s.ba||Kr instanceof s.bb||Kr instanceof s.ea)){jt(Kr.layers,this.zoom,Ue.brightness,J,this.worldview);const To=Object.fromEntries(Wn.patternPositions);Kr.addFeatures(Ue,this.tileID.canonical,To,J,this.tileTransform,this.brightness)}}this.status="done",ye(null,{buckets:Object.values(Pe).filter(qr=>!qr.isEmpty()),featureIndex:we,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:Bn.image,lineAtlas:it,imageAtlas:Wn,brightness:Ue.brightness})};if(!this.extraShadowCaster){const Gi=s.fs(Ue.glyphDependencies,Ri=>Object.keys(Ri).map(Number));Object.keys(Gi).length?ue.send("getGlyphs",{uid:this.uid,stacks:Gi},(Ri,Wn)=>{mi||(mi=Ri,pi=Wn,dr())},void 0,!1,Zn):pi={};const Bn=Array.from(Ue.iconDependencies.keys()).map(Ri=>s.I.parse(Ri));Bn.length?ue.send("getImages",{images:Bn,source:this.source,scope:this.scope,tileID:this.tileID,type:"icons"}

53,(Ri,Wn)=>{mi||(mi=Ri,hi=new Map,jn=this.updateImageMapAndGetImageTaskQueue(hi,Wn,Ue.iconDependencies),dr())},void 0,!1,Zn):(hi=new Map,jn=new Map);const gn=Array.from(Ue.patternDependencies.keys()).map(Ri=>s.I.parse(Ri));gn.length?ue.send("getImages",{images:gn,source:this.source,scope:this.scope,tileID:this.tileID,type:"patterns"},(Ri,Wn)=>{mi||(mi=Ri,Fi=new Map,lr=this.updateImageMapAndGetImageTaskQueue(Fi,Wn,Ue.patternDependencies),dr())},void 0,!1,Zn):(Fi=new Map,lr=new Map)}if(Ue.elevationFeatures&&Ue.elevationFeatures.length>0){const Gi=[];for(const gn of Object.values(Pe))if(gn instanceof s.bb){const Ri=gn.getUnevaluatedPortalGraph();Ri&&Gi.push(Ri)}const Bn=s.ft.evaluate(Gi);for(const gn of Object.values(Pe))if(gn instanceof s.bb){const Ri=j.layers[Re.decode(gn.sourceLayerIndex)];gn.setEvaluatedPortalGraph(Bn,Ri,this.tileID.canonical,Ue.availableImages,Ue.brightness)}}dr()};It.length>0?Promise.allSettled(It).then(Tt).catch(ye):Tt()}updateParameters(j){this.scaleFactor=j.scaleFactor,this.showCollisionBoxes=j.showCollisionBoxes,this.projection=j.projection,this.brightness=j.brightness,this.tileTransform=s.aZ(j.tileID.canonical,j.projection),this.extraShadowCaster=j.extraShadowCaster,this.lut=j.lut,this.worldview=j.worldview,this.indoor=j.indoor}rasterizeIfNeeded(j,H,J,pe){Array.from(H.values()).some(ue=>ue.usvg)?this.rasterize(j,H,J,pe):pe()}updateImageMapAndGetImageTaskQueue(j,H,J){const pe=new Map;for(const ue of H.keys()){const ye=J.get(ue)||[];for(const Re of ye){const we=Re.toString(),Pe=H.get(Re.id.toString());Pe.usvg?pe.has(we)||(pe.set(we,Re),j.set(we,Object.assign({},Pe))):j.set(we,Pe)}}return pe}rasterize(j,H,J,pe){this.rasterizeTask=j.send("rasterizeImages",{scope:this.scope,tasks:J},(ue,ye)=>{if(!ue)for(const[Re,we]of ye.entries()){const Pe=Object.assign(H.get(Re),{data:we});H.set(Re,Pe)}pe()})}cancelRasterize(){this.rasterizeTask&&this.rasterizeTask.cancel()}}function jt(Te,j,H,J,pe){const ue=new s.ac(j,{brightness:H,worldview:pe});for(const ye of Te)ye.recalculate(ue,J)}class qt extends s.E{constructor(j,H,J,pe,ue,ye,Re){super(),this.actor=j,this.layerIndex=H,this.availableImages=J,this.availableModels=pe,this.loadVectorData=ye||s.aL,this.loading={},this.loaded={},this.deduped=new s.aK(j.scheduler),this.isSpriteLoaded=ue,this.scheduler=j.scheduler,this.brightness=Re}loadTile(j,H){const J=j.uid,pe=j&&j.request,ue=pe&&pe.collectResourceTiming,ye=this.loading[J]=new Vt(j);ye.abort=this.loadVectorData(j,(Re,we)=>{const Pe=!this.loading[J];if(delete this.loading[J],ye.cancelRasterize(),Pe||Re||!we)return ye.status="done",Pe||(this.loaded[J]=ye),H(Re);const it=we.rawData,Ue={},It=s.aM(we.responseHeaders);It&&It.expires&&(Ue.expires=It.expires),It&&It.cacheControl&&(Ue.cacheControl=It.cacheControl),ye.vectorTile=we.vectorTile||new s.fz(new s.bt(it));const $t=()=>{ye.parse(ye.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,(Tt,mi)=>{if(Tt||!mi)return H(Tt);const pi={};if(ue){const hi=de(pe);hi.length>0&&(pi.resourceTiming=JSON.parse(JSON.stringify(hi)))}H(null,Object.assign({rawTileData:it.slice(0),responseHeaders:we.responseHeaders},mi,Ue,pi))})};this.isSpriteLoaded?$t():this.once("isSpriteLoaded",()=>{this.scheduler?this.scheduler.add($t,{type:"parseTile",isSymbolTile:j.isSymbolTile,zoom:j.tileZoom}):$t()}),this.loaded=this.loaded||{},this.loaded[J]=ye})}reloadTile(j,H){const J=this.loaded,pe=j.uid;if(J&&J[pe]){const ue=J[pe];ue.updateParameters(j);const ye=(Re,we)=>{const Pe=ue.reloadCallback;Pe&&(delete ue.reloadCallback,ue.parse(ue.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,Pe)),H(Re,we)};ue.status==="parsing"?ue.reloadCallback=ye:ue.status==="done"&&(ue.vectorTile?ue.parse(ue.vectorTile,this.layerIndex,this.availableImages,this.availableModels,this.actor,ye):ye())}else H(null,void 0)}abortTile(j,H){const J=j.uid,pe=this.loading[J];pe&&(pe.abort&&pe.abort(),delete this.loading[J]),H()}removeTile(j,H){const J=this.loaded,pe=j.uid;J&&J[pe]&&delete J[pe],H()}}class si{loadTile(j,H){const{uid:J,encoding:pe,rawImageData:ue,padding:ye}=j,Re=ImageBitmap&&ue instanceof ImageBitmap?this.getImageData(ue,ye):ue;H(null,new s.fA(J,Re,pe,ye<1))}reloadTile(j,H){H(null,null)}abortTile(j,H){H()}removeTile(j,H){H()}getImageData(j,H){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(j.width,j.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d",{willReadFrequently:!0})),this.offscreenCanvas.width=j.width,this.offscreenCanvas.height=j.height,this.offscreenCanvasContext.drawImage(j,

530,0,j.width,j.height);const J=this.offscreenCanvasContext.getImageData(-H,-H,j.width+2*H,j.height+2*H);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),J}}s.bs.setPbf(s.bt);class ji{constructor(j){this._mrt=new s.bs(j.partial?30:1/0),this._isHeaderLoaded=!1,this.uid=j.uid,this.tileID=j.tileID,this.source=j.source}parse(j,H){const J=this._mrt;this.status="parsing",this._entireBuffer=j;try{J.parseHeader(j),this._isHeaderLoaded=!0;const pe=[];for(const ue in J.layers){const ye=J.getLayer(ue),Re=ye.getDataRange(ye.getBandList()),we=J.createDecodingTask(Re),Pe=j.slice(Re.firstByte,Re.lastByte+1),it=s.bs.performDecoding(Pe,we).then(Ue=>we.complete(null,Ue)).catch(Ue=>we.complete(Ue,null));pe.push(it)}Promise.allSettled(pe).then(()=>H(null,J)).catch(ue=>H(ue))}catch(pe){H(pe)}}}class Ui{constructor(j){this.actor=j,this.loading={},this.loaded={}}loadTile(j,H){const J=j.uid,pe=j.request,ue=this.loading[J]=new ji(j),{cancel:ye}=s.bu(pe,(Re,we,Pe)=>{const it=!this.loading[J];if(delete this.loading[J],it||Re||!we)return ue.status="done",it||(this.loaded[J]=ue),H(Re);ue.parse(we,(Ue,It)=>{if(Ue||!It)return H(Ue);H(null,It,Pe)}),this.loaded[J]=ue});ue.abort=ye}reloadTile(j,H){H(null,void 0)}abortTile(j,H){const J=j.uid,pe=this.loading[J];pe&&(pe.abort&&pe.abort(),delete this.loading[J]),H()}removeTile(j,H){const J=j.uid;this.loaded[J]&&delete this.loaded[J],H()}decodeRasterArray(j,H){s.bs.performDecoding(j.buffer,j.task).then(J=>H(null,J)).catch(J=>H(J))}}const ar=s.fB.prototype.toGeoJSON;class fr{constructor(j){this._feature=j,this.extent=s.al,this.type=j.type,this.properties=j.tags,"id"in j&&!isNaN(j.id)&&(this.id=parseInt(j.id,10))}loadGeometry(){if(this._feature.type===1){const j=[];for(const H of this._feature.geometry)j.push([new s.P(H[0],H[1])]);return j}{const j=[];for(const H of this._feature.geometry){const J=[];for(const pe of H)J.push(new s.P(pe[0],pe[1]));j.push(J)}return j}}toGeoJSON(j,H,J){return ar.call(this,j,H,J)}}class Ii{constructor(j,H){this.name=j,this.extent=s.al,this.length=H.length,this._jsonFeatures=H}feature(j){return new fr(this._jsonFeatures[j])}}class Cr{constructor(j){this.layers={},this.extent=s.al;for(const H of Object.keys(j))this.layers[H]=new Ii(H,j[H])}}const Hn=64/4096,ri=128;class Ei{constructor(){this.features=new Map}clear(){this.features.clear()}load(j=[],H){for(const J of j){const pe=J.id;if(pe==null)continue;let ue=this.features.get(pe);ue&&this.updateCache(ue,H),J.geometry?(ue=Ti(J),this.updateCache(ue,H),this.features.set(pe,ue)):this.features.delete(pe),this.updateCache(ue,H)}}updateCache(j,H){for(const{canonical:J,uid:pe}of Object.values(H)){const{z:ue,x:ye,y:Re}=J;Gt(j,Math.pow(2,ue),ye,Re)&&delete H[pe]}}getTile(j,H,J){const pe=Math.pow(2,j),ue=[];for(const ye of this.features.values())Gt(ye,pe,H,J)&&ue.push(ai(ye,pe,H,J));return{features:ue}}getFeatures(){return[...this.features.values()]}}function Gt({minX:Te,minY:j,maxX:H,maxY:J},pe,ue,ye){return Te<(ue+1+Hn)/pe&&j<(ye+1+Hn)/pe&&H>(ue-Hn)/pe&&J>(ye-Hn)/pe}function Ti(Te){const{id:j,geometry:H,properties:J}=Te;if(!H)return;if(H.type==="GeometryCollection")throw new Error("GeometryCollection not supported in dynamic mode.");const{type:pe,coordinates:ue}=H,ye={id:j,type:1,geometry:[],tags:J,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0},Re=ye.geometry;if(pe==="Point")Ct(ue,Re,ye);else if(pe==="MultiPoint")for(const we of ue)Ct(we,Re,ye);else if(pe==="LineString")ye.type=2,qe(ue,Re,ye);else if(pe==="MultiLineString")ye.type=2,ti(ue,Re,ye);else if(pe==="Polygon")ye.type=3,ti(ue,Re,ye,!0);else{if(pe!=="MultiPolygon")throw new Error("Input data is not a valid GeoJSON object.");ye.type=3;for(const we of ue)ti(we,Re,ye,!0)}return ye}function Ct([Te,j],H,J){const pe=s.aF(Te);let ue=s.aJ(j);ue=ue<0?0:ue>1?1:ue,H.push(pe,ue),J.minX=Math.min(J.minX,pe),J.minY=Math.min(J.minY,ue),J.maxX=Math.max(J.maxX,pe),J.maxY=Math.max(J.maxY,ue)}function qe(Te,j,H,J=!1,pe=!1){const ue=[];for(const ye of Te)Ct(ye,ue,H);j.push(ue),J&&function(ye,Re){let we=0;for(let Pe=0,it=ye.length,Ue=it-2;Pe<it;Ue=Pe,Pe+=2)we+=(ye[Pe]-ye[Ue])*(ye[Pe+1]+ye[Ue+1]);if(we>0===Re)for(let Pe=0,it=ye.length;Pe<it/2;Pe+=2){const Ue=ye[Pe],It=ye[Pe+1];ye[Pe]=ye[it-2-Pe],ye[Pe+1]=ye[it-1-Pe],ye[it-2-Pe]=Ue,ye[it-1-Pe]=It}}(ue,pe)}function ti(Te,j,H,J=!1){for(let pe=0;pe<Te.length;pe++)qe(Te[pe],j,H,J,pe===0)}function ai(Te,j,H,J){const{id:pe,type:ue,geometry:ye,tags:Re}=Te,we=[];if(ue===1)(function(Pe,it,Ue,It,$t){for(let Tt=0;Tt<Pe.length;Tt+=2){const mi=Math.round(s.al*(Pe[Tt+0]*it-Ue)),pi=Math.round(s.al*(Pe[Tt+1]*it-It));$t.push([mi,pi])}})(ye,j,H,J,we);else if(ue===2)for(const Pe of ye)Si(Pe,j,H,J,we);else if(ue===3)for(const Pe of ye)Sn(Pe,j,H,J,we);return{id:pe,type:ue,geometry:we,tags:Re}}function Si(Te,j,H,J,pe){const ue=-ri,ye=s.al+ri;let Re;for(let we=0;we<Te.length-2;we+=2){let Pe=Math.round(s.al*(Te[we+0]*j-H)),it=Math.round(s.al*(Te[we+1]*j-J)),Ue=Math.round(s.al*(Te[we+2]*j-H)),It=Math.round(s.al*(Te[we+3]*j-J));const $t=Ue-Pe,Tt=It-it;Pe<ue&&Ue<ue||(Pe<ue?(it+=Math.round(Tt*((ue-Pe)/$t)),Pe=ue):Ue<ue&&(It=it+Math.round(Tt*((ue-Pe)/$t)),Ue=ue),it<ue&&It<ue||(it<ue?(Pe+=Math.round($t*((ue-it)/Tt)),it=ue):It<ue&&(Ue=Pe+Math.round($t*((ue-it)/Tt)),It=ue),Pe>=ye&&Ue>=ye||(Pe>=ye?(it+=Math.round(Tt*((ye-Pe)/$t)),Pe=ye):Ue>=ye&&(It=it+Math.round(Tt*((ye-Pe)/$t)),Ue=ye),it>=ye&&It>=ye||(it>=ye?(Pe+=Math.round($t*((ye-it)/Tt)),it=ye):It>=ye&&(Ue=Pe+Math.round($t*((ye-it)/Tt)),It=ye),Re&&Pe===Re[Re.length-1][0]&&it===Re[Re.length-1][1]||(Re=[[Pe,it]],pe.push(Re)),Re.push([Ue,It])))))}}function Sn(Te,j,H,J,pe){const ue=(H-Hn)/j,ye=(J-Hn)/j,Re=(H+1+Hn)/j,we=(J+1+Hn)/j;function Pe(It,$t){let Tt=0;return It<ue?Tt|=1:It>Re&&(Tt|=2),$t<ye?Tt|=4:$t>we&&(Tt|=8),Tt}let it=[];for(let It=1;It<=8;It*=2){let $t=Te[Te.length-2],Tt=Te[Te.length-1],mi=!(Pe($t,Tt)&It);for(let pi=0;pi<Te.length;pi+=2){const hi=Te[pi],Fi=Te[pi+1],jn=!(Pe(hi,Fi)&It);

53jn!==mi&&(8&It?it.push($t+(hi-$t)*(we-Tt)/(Fi-Tt),we):4&It?it.push($t+(hi-$t)*(ye-Tt)/(Fi-Tt),ye):2&It?it.push(Re,Tt+(Fi-Tt)*(Re-$t)/(hi-$t)):1&It&&it.push(ue,Tt+(Fi-Tt)*(ue-$t)/(hi-$t))),jn&&it.push(hi,Fi),$t=hi,Tt=Fi,mi=jn}if(!(Te=it).length||It===8)break;it=[]}const Ue=[];for(let It=0;It<it.length;It+=2)Ue.push([Math.round(s.al*(it[It]*j-H)),Math.round(s.al*(it[It+1]*j-J))]);pe.push(Ue)}function Kn({name:Te,features:j},H){H.writeStringField(1,Te),H.writeVarintField(5,s.al);const J=new Map,pe=new Map,ue={keys:J,values:pe,feature:null};for(const ye of j)ue.feature=ye,H.writeMessage(2,br,ue);for(const ye of J.keys())H.writeStringField(3,ye);for(const ye of pe.keys())H.writeMessage(4,oo,ye)}function br(Te,j){const H=Te.feature;H.id!==void 0&&Number.isSafeInteger(+H.id)&&j.writeVarintField(1,+H.id),H.tags&&j.writeMessage(2,Or,Te),j.writeVarintField(3,H.type),j.writeMessage(4,nr,H)}function Or({keys:Te,values:j,feature:H},J){for(const pe of Object.keys(H.tags)){let ue=H.tags[pe];if(ue===null)continue;let ye=Te.get(pe);ye===void 0&&(ye=Te.size,Te.set(pe,ye)),J.writeVarint(ye);const Re=typeof ue;Re!=="string"&&Re!=="boolean"&&Re!=="number"&&(ue=JSON.stringify(ue));let we=j.get(ue);we===void 0&&(we=j.size,j.set(ue,we)),J.writeVarint(we)}}function un(Te,j){return(j<<3)+(7&Te)}function vn(Te){return Te<<1^Te>>31}function nr(Te,j){const{geometry:H,type:J}=Te;let pe=0,ue=0;if(J===1){j.writeVarint(un(1,H.length));for(const ye of H){const Re=ye[0]-pe,we=ye[1]-ue;j.writeVarint(vn(Re)),j.writeVarint(vn(we)),pe+=Re,ue+=we}}else for(const ye of H){j.writeVarint(un(1,1));const Re=ye.length-(J===3?1:0);for(let we=0;we<Re;we++){we===1&&j.writeVarint(un(2,Re-1));const Pe=ye[we][0]-pe,it=ye[we][1]-ue;j.writeVarint(vn(Pe)),j.writeVarint(vn(it)),pe+=Pe,ue+=it}J===3&&j.writeVarint(un(7,1))}}function oo(Te,j){const H=typeof Te;H==="string"?j.writeStringField(1,Te):H==="boolean"?j.writeBooleanField(7,Te):H==="number"&&(Te%1!=0?j.writeDoubleField(3,Te):Te<0?j.writeSVarintField(6,Te):j.writeVarintField(5,Te))}const qn={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:Te=>Te},Jn=Math.fround||(Ss=new Float32Array(1),Te=>(Ss[0]=+Te,Ss[0]));var Ss;const so=3,jr=5,rr=6;class wu{constructor(j){this.options=Object.assign(Object.create(qn),j),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(j){const{log:H,minZoom:J,maxZoom:pe}=this.options;H&&console.time("total time");const ue=`prepare ${j.length} points`;H&&console.time(ue),this.points=j;const ye=[];for(let we=0;we<j.length;we++){const Pe=j[we];if(!Pe.geometry)continue;const[it,Ue]=Pe.geometry.coordinates,It=Jn($s(it)),$t=Jn(Hs(Ue));ye.push(It,$t,1/0,we,-1,1),this.options.reduce&&ye.push(0)}let Re=this.trees[pe+1]=this._createTree(ye);H&&console.timeEnd(ue);for(let we=pe;we>=J;we--){const Pe=+Date.now();Re=this.trees[we]=this._createTree(this._cluster(Re,we)),H&&console.log("z%d: %d clusters in %dms",we,Re.numItems,+Date.now()-Pe)}return H&&console.timeEnd("total time"),this}getClusters(j,H){let J=((j[0]+180)%360+360)%360-180;const pe=Math.max(-90,Math.min(90,j[1]));let ue=j[2]===180?180:((j[2]+180)%360+360)%360-180;const ye=Math.max(-90,Math.min(90,j[3]));if(j[2]-j[0]>=360)J=-180,ue=180;else if(J>ue){const Ue=this.getClusters([J,pe,180,ye],H),It=this.getClusters([-180,pe,ue,ye],H);return Ue.concat(It)}const Re=this.trees[this._limitZoom(H)],we=Re.range($s(J),Hs(ye),$s(ue),Hs(pe)),Pe=Re.data,it=[];for(const Ue of we){const It=this.stride*Ue;it.push(Pe[It+jr]>1?Go(Pe,It,this.clusterProps):this.points[Pe[It+so]])}return it}getChildren(j){const H=this._getOriginId(j),J=this._getOriginZoom(j),pe="No cluster with the specified id.",ue=this.trees[J];if(!ue)throw new Error(pe);const ye=ue.data;if(H*this.stride>=ye.length)throw new Error(pe);const Re=this.options.radius/(this.options.extent*Math.pow(2,J-1)),we=ue.within(ye[H*this.stride],ye[H*this.stride+1],Re),Pe=[];for(const it of we){const Ue=it*this.stride;ye[Ue+4]===j&&Pe.push(ye[Ue+jr]>1?Go(ye,Ue,this.clusterProps):this.points[ye[Ue+so]])}if(Pe.length===0)throw new Error(pe);return Pe}getLeaves(j,H,J){const pe=[];return this._appendLeaves(pe,j,H=H||10,J=J||0,0),pe}getTile(j,H,J){const pe=this.trees[this._limitZoom(j)],ue=Math.pow(2,j),{extent:ye,radiu

53s:Re}=this.options,we=Re/ye,Pe=(J-we)/ue,it=(J+1+we)/ue,Ue={features:[]};return this._addTileFeatures(pe.range((H-we)/ue,Pe,(H+1+we)/ue,it),pe.data,H,J,ue,Ue),H===0&&this._addTileFeatures(pe.range(1-we/ue,Pe,1,it),pe.data,ue,J,ue,Ue),H===ue-1&&this._addTileFeatures(pe.range(0,Pe,we/ue,it),pe.data,-1,J,ue,Ue),Ue.features.length?Ue:null}getClusterExpansionZoom(j){let H=this._getOriginZoom(j)-1;for(;H<=this.options.maxZoom;){const J=this.getChildren(j);if(H++,J.length!==1)break;j=J[0].properties.cluster_id}return H}_appendLeaves(j,H,J,pe,ue){const ye=this.getChildren(H);for(const Re of ye){const we=Re.properties;if(we&&we.cluster?ue+we.point_count<=pe?ue+=we.point_count:ue=this._appendLeaves(j,we.cluster_id,J,pe,ue):ue<pe?ue++:j.push(Re),j.length===J)break}return ue}_createTree(j){const H=new s.c4(j.length/this.stride|0,this.options.nodeSize,Float32Array);for(let J=0;J<j.length;J+=this.stride)H.add(j[J],j[J+1]);return H.finish(),H.data=j,H}_addTileFeatures(j,H,J,pe,ue,ye){for(const Re of j){const we=Re*this.stride,Pe=H[we+jr]>1;let it,Ue,It;if(Pe)it=xa(H,we,this.clusterProps),Ue=H[we],It=H[we+1];else{const mi=this.points[H[we+so]];it=mi.properties;const[pi,hi]=mi.geometry.coordinates;Ue=$s(pi),It=Hs(hi)}const $t={type:1,geometry:[[Math.round(this.options.extent*(Ue*ue-J)),Math.round(this.options.extent*(It*ue-pe))]],tags:it};let Tt;Tt=Pe||this.options.generateId?H[we+so]:this.points[H[we+so]].id,Tt!==void 0&&($t.id=Tt),ye.features.push($t)}}_limitZoom(j){return Math.max(this.options.minZoom,Math.min(Math.floor(+j),this.options.maxZoom+1))}_cluster(j,H){const{radius:J,extent:pe,reduce:ue,minPoints:ye}=this.options,Re=J/(pe*Math.pow(2,H)),we=j.data,Pe=[],it=this.stride;for(let Ue=0;Ue<we.length;Ue+=it){if(we[Ue+2]<=H)continue;we[Ue+2]=H;const It=we[Ue],$t=we[Ue+1],Tt=j.within(we[Ue],we[Ue+1],Re),mi=we[Ue+jr];let pi=mi;for(const hi of Tt){const Fi=hi*it;we[Fi+2]>H&&(pi+=we[Fi+jr])}if(pi>mi&&pi>=ye){let hi,Fi=It*mi,jn=$t*mi,lr=-1;const Zn=(Ue/it<<5)+(H+1)+this.points.length;for(const dr of Tt){const Fn=dr*it;if(we[Fn+2]<=H)continue;we[Fn+2]=H;const Gi=we[Fn+jr];Fi+=we[Fn]*Gi,jn+=we[Fn+1]*Gi,we[Fn+4]=Zn,ue&&(hi||(hi=this._map(we,Ue,!0),lr=this.clusterProps.length,this.clusterProps.push(hi)),ue(hi,this._map(we,Fn)))}we[Ue+4]=Zn,Pe.push(Fi/pi,jn/pi,1/0,Zn,-1,pi),ue&&Pe.push(lr)}else{for(let hi=0;hi<it;hi++)Pe.push(we[Ue+hi]);if(pi>1)for(const hi of Tt){const Fi=hi*it;if(!(we[Fi+2]<=H)){we[Fi+2]=H;for(let jn=0;jn<it;jn++)Pe.push(we[Fi+jn])}}}}return Pe}_getOriginId(j){return j-this.points.length>>5}_getOriginZoom(j){return(j-this.points.length)%32}_map(j,H,J){if(j[H+jr]>1){const ye=this.clusterProps[j[H+rr]];return J?Object.assign({},ye):ye}const pe=this.points[j[H+so]].properties,ue=this.options.map(pe);return J&&ue===pe?Object.assign({},ue):ue}}function Go(Te,j,H){return{type:"Feature",id:Te[j+so],properties:xa(Te,j,H),geometry:{type:"Point",coordinates:[(J=Te[j],360*(J-.5)),Ur(Te[j+1])]}};var J}function xa(Te,j,H){const J=Te[j+jr],pe=J>=1e4?`${Math.round(J/1e3)}k`:J>=1e3?Math.round(J/100)/10+"k":J,ue=Te[j+rr],ye=ue===-1?{}:Object.assign({},H[ue]);return Object.assign(ye,{cluster:!0,cluster_id:Te[j+so],point_count:J,point_count_abbreviated:pe})}function $s(Te){return Te/360+.5}function Hs(Te){const j=Math.sin(Te*Math.PI/180),H=.5-.25*Math.log((1+j)/(1-j))/Math.PI;return H<0?0:H>1?1:H}function Ur(Te){const j=(180-360*Te)*Math.PI/180;return 360*Math.atan(Math.exp(j))/Math.PI-90}function Es(Te,j,H,J){let pe=J;const ue=j+(H-j>>1);let ye,Re=H-j;const we=Te[j],Pe=Te[j+1],it=Te[H],Ue=Te[H+1];for(let It=j+3;It<H;It+=3){const $t=Qa(Te[It],Te[It+1],we,Pe,it,Ue);if($t>pe)ye=It,pe=$t;else if($t===pe){const Tt=Math.abs(It-ue);Tt<Re&&(ye=It,Re=Tt)}}pe>J&&(ye-j>3&&Es(Te,j,ye,J),Te[ye+2]=pe,H-ye>3&&Es(Te,ye,H,J))}function Qa(Te,j,H,J,pe,ue){let ye=pe-H,Re=ue-J;if(ye!==0||Re!==0){const we=((Te-H)*ye+(j-J)*Re)/(ye*ye+Re*Re);we>1?(H=pe,J=ue):we>0&&(H+=ye*we,J+=Re*we)}return ye=Te-H,Re=j-J,ye*ye+Re*Re}function $o(Te,j,H,J){const pe={id:Te??null,type:j,geometry:H,tags:J,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};if(j==="Point"||j==="MultiPoint"||j==="LineString")Is(pe,H);else if(j==="Polygon")Is(pe,H[0]);else if(j==="MultiLineString")for(const ue of H)Is(pe,ue);else if(j==="MultiPolygon")for(const ue of H)Is(pe,ue[0]);return pe}function Is(Te,j){for(let H=0;H<j.length;H+=3)Te.minX=Math.min(Te.minX,j[H]),Te.minY=Math.min(Te.minY,j[H+1]),Te.maxX=Math.max(Te.maxX,j[H

53]),Te.maxY=Math.max(Te.maxY,j[H+1])}function Yr(Te,j,H,J){if(!j.geometry)return;const pe=j.geometry.coordinates;if(pe&&pe.length===0)return;const ue=j.geometry.type,ye=Math.pow(H.tolerance/((1<<H.maxZoom)*H.extent),2);let Re=[],we=j.id;if(H.promoteId?we=j.properties[H.promoteId]:H.generateId&&(we=J||0),ue==="Point")wa(pe,Re);else if(ue==="MultiPoint")for(const Pe of pe)wa(Pe,Re);else if(ue==="LineString")qs(pe,Re,ye,!1);else if(ue==="MultiLineString"){if(H.lineMetrics){for(const Pe of pe)Re=[],qs(Pe,Re,ye,!1),Te.push($o(we,"LineString",Re,j.properties));return}ba(pe,Re,ye,!1)}else if(ue==="Polygon")ba(pe,Re,ye,!0);else{if(ue!=="MultiPolygon"){if(ue==="GeometryCollection"){for(const Pe of j.geometry.geometries)Yr(Te,{id:we,geometry:Pe,properties:j.properties},H,J);return}throw new Error("Input data is not a valid GeoJSON object.")}for(const Pe of pe){const it=[];ba(Pe,it,ye,!0),Re.push(it)}}Te.push($o(we,ue,Re,j.properties))}function wa(Te,j){j.push(Zs(Te[0]),Qn(Te[1]),0)}function qs(Te,j,H,J){let pe,ue,ye=0;for(let we=0;we<Te.length;we++){const Pe=Zs(Te[we][0]),it=Qn(Te[we][1]);j.push(Pe,it,0),we>0&&(ye+=J?(pe*it-Pe*ue)/2:Math.sqrt(Math.pow(Pe-pe,2)+Math.pow(it-ue,2))),pe=Pe,ue=it}const Re=j.length-3;j[2]=1,Es(j,0,Re,H),j[Re+2]=1,j.size=Math.abs(ye),j.start=0,j.end=j.size}function ba(Te,j,H,J){for(let pe=0;pe<Te.length;pe++){const ue=[];qs(Te[pe],ue,H,J),j.push(ue)}}function Zs(Te){return Te/360+.5}function Qn(Te){const j=Math.sin(Te*Math.PI/180),H=.5-.25*Math.log((1+j)/(1-j))/Math.PI;return H<0?0:H>1?1:H}function Gr(Te,j,H,J,pe,ue,ye,Re){if(J/=j,ue>=(H/=j)&&ye<J)return Te;if(ye<H||ue>=J)return null;const we=[];for(const Pe of Te){const it=Pe.geometry;let Ue=Pe.type;const It=pe===0?Pe.minX:Pe.minY,$t=pe===0?Pe.maxX:Pe.maxY;if(It>=H&&$t<J){we.push(Pe);continue}if($t<H||It>=J)continue;let Tt=[];if(Ue==="Point"||Ue==="MultiPoint")Ws(it,Tt,H,J,pe);else if(Ue==="LineString")Xs(it,Tt,H,J,pe,!1,Re.lineMetrics);else if(Ue==="MultiLineString")Do(it,Tt,H,J,pe,!1);else if(Ue==="Polygon")Do(it,Tt,H,J,pe,!0);else if(Ue==="MultiPolygon")for(const mi of it){const pi=[];Do(mi,pi,H,J,pe,!0),pi.length&&Tt.push(pi)}if(Tt.length){if(Re.lineMetrics&&Ue==="LineString"){for(const mi of Tt)we.push($o(Pe.id,Ue,mi,Pe.tags));continue}Ue!=="LineString"&&Ue!=="MultiLineString"||(Tt.length===1?(Ue="LineString",Tt=Tt[0]):Ue="MultiLineString"),Ue!=="Point"&&Ue!=="MultiPoint"||(Ue=Tt.length===3?"Point":"MultiPoint"),we.push($o(Pe.id,Ue,Tt,Pe.tags))}}return we.length?we:null}function Ws(Te,j,H,J,pe){for(let ue=0;ue<Te.length;ue+=3){const ye=Te[ue+pe];ye>=H&&ye<=J&&Ho(j,Te[ue],Te[ue+1],Te[ue+2])}}function Xs(Te,j,H,J,pe,ue,ye){let Re=ss(Te);const we=pe===0?Ll:Wt;let Pe,it,Ue=Te.start;for(let pi=0;pi<Te.length-3;pi+=3){const hi=Te[pi],Fi=Te[pi+1],jn=Te[pi+2],lr=Te[pi+3],Zn=Te[pi+4],dr=pe===0?hi:Fi,Fn=pe===0?lr:Zn;let Gi=!1;ye&&(Pe=Math.sqrt(Math.pow(hi-lr,2)+Math.pow(Fi-Zn,2))),dr<H?Fn>H&&(it=we(Re,hi,Fi,lr,Zn,H),ye&&(Re.start=Ue+Pe*it)):dr>J?Fn<J&&(it=we(Re,hi,Fi,lr,Zn,J),ye&&(Re.start=Ue+Pe*it)):Ho(Re,hi,Fi,jn),Fn<H&&dr>=H&&(it=we(Re,hi,Fi,lr,Zn,H),Gi=!0),Fn>J&&dr<=J&&(it=we(Re,hi,Fi,lr,Zn,J),Gi=!0),!ue&&Gi&&(ye&&(Re.end=Ue+Pe*it),j.push(Re),Re=ss(Te)),ye&&(Ue+=Pe)}let It=Te.length-3;const $t=Te[It],Tt=Te[It+1],mi=pe===0?$t:Tt;mi>=H&&mi<=J&&Ho(Re,$t,Tt,Te[It+2]),It=Re.length-3,ue&&It>=3&&(Re[It]!==Re[0]||Re[It+1]!==Re[1])&&Ho(Re,Re[0],Re[1],Re[2]),Re.length&&j.push(Re)}function ss(Te){const j=[];return j.size=Te.size,j.start=Te.start,j.end=Te.end,j}function Do(Te,j,H,J,pe,ue){for(const ye of Te)Xs(ye,j,H,J,pe,ue,!1)}function Ho(Te,j,H,J){Te.push(j,H,J)}function Ll(Te,j,H,J,pe,ue){const ye=(ue-j)/(J-j);return Ho(Te,ue,H+(pe-H)*ye,1),ye}function Wt(Te,j,H,J,pe,ue){const ye=(ue-H)/(pe-H);return Ho(Te,j+(J-j)*ye,ue,1),ye}function Dt(Te,j){const H=[];for(let J=0;J<Te.length;J++){const pe=Te[J],ue=pe.type;let ye;if(ue==="Point"||ue==="MultiPoint"||ue==="LineString")ye=Pi(pe.geometry,j);else if(ue==="MultiLineString"||ue==="Polygon"){ye=[];for(const Re of pe.geometry)ye.push(Pi(Re,j))}else if(ue==="MultiPolygon"){ye=[];for(const Re of pe.geometry){const we=[];for(const Pe of Re)we.push(Pi(Pe,j));ye.push(we)}}H.push($o(pe.id,ue,ye,pe.tags))}return H}function Pi(Te,j){const H=[];H.size=Te.size,Te.start!==void 0&&(H.start=Te.start,H.end=Te.end

53);for(let J=0;J<Te.length;J+=3)H.push(Te[J]+j,Te[J+1],Te[J+2]);return H}function In(Te,j){if(Te.transformed)return Te;const H=1<<Te.z,J=Te.x,pe=Te.y;for(const ue of Te.features){const ye=ue.geometry,Re=ue.type;if(ue.geometry=[],Re===1)for(let we=0;we<ye.length;we+=2)ue.geometry.push(Tr(ye[we],ye[we+1],j,H,J,pe));else for(let we=0;we<ye.length;we++){const Pe=[];for(let it=0;it<ye[we].length;it+=2)Pe.push(Tr(ye[we][it],ye[we][it+1],j,H,J,pe));ue.geometry.push(Pe)}}return Te.transformed=!0,Te}function Tr(Te,j,H,J,pe,ue){return[Math.round(H*(Te*J-pe)),Math.round(H*(j*J-ue))]}function ko(Te,j,H,J,pe){const ue=j===pe.maxZoom?0:pe.tolerance/((1<<j)*pe.extent),ye={features:[],numPoints:0,numSimplified:0,numFeatures:Te.length,source:null,x:H,y:J,z:j,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0};for(const Re of Te)Ic(ye,Re,ue,pe);return ye}function Ic(Te,j,H,J){const pe=j.geometry,ue=j.type,ye=[];if(Te.minX=Math.min(Te.minX,j.minX),Te.minY=Math.min(Te.minY,j.minY),Te.maxX=Math.max(Te.maxX,j.maxX),Te.maxY=Math.max(Te.maxY,j.maxY),ue==="Point"||ue==="MultiPoint")for(let Re=0;Re<pe.length;Re+=3)ye.push(pe[Re],pe[Re+1]),Te.numPoints++,Te.numSimplified++;else if(ue==="LineString")Ke(ye,pe,Te,H,!1,!1);else if(ue==="MultiLineString"||ue==="Polygon")for(let Re=0;Re<pe.length;Re++)Ke(ye,pe[Re],Te,H,ue==="Polygon",Re===0);else if(ue==="MultiPolygon")for(let Re=0;Re<pe.length;Re++){const we=pe[Re];for(let Pe=0;Pe<we.length;Pe++)Ke(ye,we[Pe],Te,H,!0,Pe===0)}if(ye.length){let Re=j.tags||null;if(ue==="LineString"&&J.lineMetrics){Re={};for(const Pe in j.tags)Re[Pe]=j.tags[Pe];Re.mapbox_clip_start=pe.start/pe.size,Re.mapbox_clip_end=pe.end/pe.size}const we={geometry:ye,type:ue==="Polygon"||ue==="MultiPolygon"?3:ue==="LineString"||ue==="MultiLineString"?2:1,tags:Re};j.id!==null&&(we.id=j.id),Te.features.push(we)}}function Ke(Te,j,H,J,pe,ue){const ye=J*J;if(J>0&&j.size<(pe?ye:J))return void(H.numPoints+=j.length/3);const Re=[];for(let we=0;we<j.length;we+=3)(J===0||j[we+2]>ye)&&(H.numSimplified++,Re.push(j[we],j[we+1])),H.numPoints++;pe&&function(we,Pe){let it=0;for(let Ue=0,It=we.length,$t=It-2;Ue<It;$t=Ue,Ue+=2)it+=(we[Ue]-we[$t])*(we[Ue+1]+we[$t+1]);if(it>0===Pe)for(let Ue=0,It=we.length;Ue<It/2;Ue+=2){const $t=we[Ue],Tt=we[Ue+1];we[Ue]=we[It-2-Ue],we[Ue+1]=we[It-1-Ue],we[It-2-Ue]=$t,we[It-1-Ue]=Tt}}(Re,ue),Te.push(Re)}const Ta={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0};class Tf{constructor(j,H){const J=(H=this.options=function(ue,ye){for(const Re in ye)ue[Re]=ye[Re];return ue}(Object.create(Ta),H)).debug;if(J&&console.time("preprocess data"),H.maxZoom<0||H.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(H.promoteId&&H.generateId)throw new Error("promoteId and generateId cannot be used together.");let pe=function(ue,ye){const Re=[];if(ue.type==="FeatureCollection")for(let we=0;we<ue.features.length;we++)Yr(Re,ue.features[we],ye,we);else Yr(Re,ue.type==="Feature"?ue:{geometry:ue},ye);return Re}(j,H);this.tiles={},this.tileCoords=[],J&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",H.indexMaxZoom,H.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),pe=function(ue,ye){const Re=ye.buffer/ye.extent;let we=ue;const Pe=Gr(ue,1,-1-Re,Re,0,-1,2,ye),it=Gr(ue,1,1-Re,2+Re,0,-1,2,ye);return(Pe||it)&&(we=Gr(ue,1,-Re,1+Re,0,-1,2,ye)||[],Pe&&(we=Dt(Pe,1).concat(we)),it&&(we=we.concat(Dt(it,-1)))),we}(pe,H),pe.length&&this.splitTile(pe,0,0,0),J&&(pe.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(j,H,J,pe,ue,ye,Re){const we=[j,H,J,pe],Pe=this.options,it=Pe.debug;for(;we.length;){pe=we.pop(),J=we.pop(),H=we.pop(),j=we.pop();const Ue=1<<H,It=zl(H,J,pe);let $t=this.tiles[It];if(!$t&&(it>1&&console.time("creation"),$t=this.tiles[It]=ko(j,H,J,pe,Pe),this.tileCoords.push({z:H,x:J,y:pe}),it)){it>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",H,J,pe,$t.numFeatures,$t.numPoints,$t.numSimplified),console.timeEnd("creation"));const Gi=`z${H}`;this.stats[Gi]=(this.stats[Gi]||0)+1,this.total++}if($t.source=j,ue==null){if(H===Pe.indexMaxZoom||$t.numPoints<=Pe.indexMaxPoints)continue}else{if(H===Pe.maxZoom||H===ue)continue;if(ue!=null){const Gi=ue-H;if(J!==ye>>Gi||pe!==Re>>Gi)continue}}if($t.source=null,j.length===0)continue;it>1&&console.time("clipping");const Tt=.5*Pe.buffer/Pe.extent,mi=.5-Tt,pi=.5+Tt,hi=1+Tt;let Fi=null,jn=null,lr=null,Zn=null,dr=Gr(j,Ue,J-Tt,J+pi,0,$t.minX,$t.maxX,Pe),Fn=Gr(j,Ue,J+mi,J+hi,0,$t.minX,$t.maxX,Pe);j=null,dr&&(Fi=Gr(dr,Ue,pe-Tt,pe+pi,1,$t.minY,$t.maxY,Pe),jn=Gr(dr,Ue,pe+mi,pe+hi,1,$t.minY,$t.maxY,Pe),dr=null),Fn&&(lr=Gr(Fn,Ue,pe-Tt,pe+pi,1,$t.minY,$t.maxY,Pe),Zn=Gr(Fn,Ue,pe+mi,pe+hi,1,$t.minY,$t.maxY,Pe),Fn=null),it>1&&console.timeEnd("clipping"),we.push(Fi||[],H+1,2*J,2*pe),we.push(jn||[],H+1,2*J,2*pe+1),we.push(lr||[],H+1,2*J+1,2*pe),we.push(Zn||[],H+1,2*J+1,2*pe+1)}}getTile(j,H,J){j=+j,H=+H,J=+J;const pe=this.options,{extent:ue,debug:ye}=pe;if(j<0||j>24)return null;const Re=1<<j,we=zl(j,H=H+Re&Re-1,J);if(this.tiles[we])return In(this.tiles[we],ue);ye>1&&console.log("drilling down to z%d-%d-%d",j,H,J);let Pe,it=j,Ue=H,It=J;for(;!Pe&&it>0;)it--,Ue>>=1,It>>=1,Pe=this.tiles[zl(it,Ue,It)];return Pe&&Pe.source?(ye>1&&(console.log("found parent tile z%d-%d-%d",it,Ue,It),console.time("drilling down")),this.splitTile(Pe.source,it,Ue,It,j,H,J),ye>1&&console.timeEnd("drilling down"),this.tiles[we]?In(this.tiles[we],ue):null):null}}function zl(Te,j,H){return 32*((1<<Te)*H+j)+Te}function qi(Te,j){const H=Te.tileID.canonical;if(!this._geoJSONIndex)return void j(null,null);const J=this._geoJSONIndex.getTile(H.z,H.x,H.y);if(!J)return void j(null,null);const pe=Pe=>Pe.tags&&"3d_elevation_id"in Pe.tags&&"source"in Pe.tags&&Pe.tags.source==="elevation",ue=J.features.filter(Pe=>pe(Pe));let ye={_geojsonTileLayer:J.features};ue.length>0&&(ye={_geojsonTileLayer:J.features.filter(Pe=>!pe(Pe)),hd_road_elevation:ue});const Re=new Cr(ye),we=function(Pe){const it=new s.bt;for(const Ue of Object.keys(Pe))it.writeMessage(3,Kn,{name:Ue,features:Pe[Ue]});return it.finish()}(ye).buffer;j(null,{vectorTile:Re,rawData:we})}class ao extends qt{constructor(j,H,J,pe,ue,ye,Re){super(j,H,J,pe,ue,qi,Re),ye&&(this.loadGeoJSON=ye),this._dynamicIndex=new Ei}loadData(j,H){const J=j&&j.request,pe=J&&J.collectResourceTiming;this._geoJSONIndex=null,this.loadGeoJSON(j,(ue,ye)=>{if(ue||!ye)return H(ue);if(typeof ye!="object")return H(new Error(`Input data given to '${j.source}' is not a valid GeoJSON object.`));{try{if(j.filter){const we=s.U(j.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(we.result==="error")throw new Error(we.value.map(Pe=>`${Pe.key}: ${Pe.message}`).join(", "));ye.features=ye.features.filter(Pe=>we.value.evaluate({zoom:0},Pe))}j.dynamic?(ye.type==="Feature"&&(ye={type:"FeatureCollection",features:[ye]}),j.append||(this._dynamicIndex.clear(),this.loaded={}),this._dynamicIndex.load(ye.features,this.loaded),j.cluster&&(ye.features=this._dynamicIndex.getFeatures())):this.loaded={},this._geoJSONIndex=j.cluster?new wu(function({superclusterOptions:we,clusterProperties:Pe}){if(!Pe||!we)return we;const it={},Ue={},It={accumulated:null,zoom:0},$t={properties:null},Tt=Object.keys(Pe);for(const mi of Tt){const[pi,hi]=Pe[mi],Fi=s.U(hi),jn=s.U(typeof pi=="string"?[pi,["accumulated"],["get",mi]]:pi);it[mi]=Fi.value,Ue[mi]=jn.value}return we.map=mi=>{$t.properties=mi;const pi={};for(const hi of Tt)pi[hi]=it[hi].evaluate(It,$t);return pi},we.reduce=(mi,pi)=>{$t.properties=pi;for(const hi of Tt)It.accumulated=mi[hi],mi[hi]=Ue[hi].evaluate(It,$t)},we}(j)).load(ye.features):j.dynamic?this._dynamicIndex:function(we,Pe){return new Tf(we,Pe)}(ye,j.geojsonVtOptions)}catch(we){return H(we)}const Re={};if(pe){const we=de(J);we&&(Re.resourceTiming={},Re.resourceTiming[j.source]=JSON.parse(JSON.stringify(we)))}H(null,Re)}})}reloadTile(j,H){const J=this.loaded;return J&&J[j.uid]?j.partial?H(null,void 0):super.reloadTile(j,H):this.loadTile(j,H)}loadGeoJSON(j,H){if(j.request)s.m(j.request,H);else{if(typeof j.data!="string")return H(new Error(`Input data given to '${j.source}' is not a valid GeoJSON object.`));setTimeout(()=>{try{return H(null,JSON.parse(j.data))}catch{return H(new Error(`Input data given to '${j.source}' is not a valid GeoJSON object.`))}},0)}}getClusterExpansionZoom(j,H){try{H(null,this._geoJSONIndex.getClusterExpansionZoom(j.clusterId))}catch(J){H(J)}}getClusterChildren(j,H){try{H(null,this._geoJSONIndex.getChildren(j.clusterId))}catch(J){H(J)}}getClusterLeaves(j,H){try{H(null,this._geoJSONIndex.getLeaves(j.clusterId,j.limit,j.offset))}catch(J){H(J)}}}class Sf{constructor(j,H,J){this.tileID=new s.aQ(j.tileID.overscaledZ,j.tileID.wrap,j.tileID.canonical.z,j.tileID.canonical.x,j.tileID.canonical.y),this.tileZoom=j.tileZoom,this.uid=j.uid,this.zoom=j.zoom,this.canonical=j.tileID.canonical,this.pixelRatio=j.pixelRatio,this.tileSize=j.tileSize,this.source=j.source,this.overscaling=this.tileID.overscaleFactor(),this.projection=j.projection,this.brightness=H,this.worldview=J}parse(j,H,J,pe){this.status="parsing";const ue=new s.aQ(J.tileID.overscaledZ,J.tileID.wrap,J.tileID.canonical.z,J.tileID.canonical.x,J.tileID.canonical.y),ye=[],Re=H.familiesBySource[J.source],we=new s.fn(ue,J.promoteId);we.bucketLayerIDs=[],we.is3DTile=!0,s.fC(j).then(Pe=>{if(!Pe)return pe(new Error("Could not parse tile"));const it=Pe.json.extensionsUsed&&Pe.json.extensionsUsed.includes("MAPBOX_mesh_features")||Pe.json.asset.extras&&Pe.json.asset.extras.MAPBOX_mesh_features,Ue=Pe.json.extensionsUsed&&Pe.json.extensionsUsed.includes("EXT_meshopt_compression"),It=new s.ac(this.zoom,{brightness:this.brightness,worldview:this.worldview});for(const $t in Re)for(const Tt of Re[$t]){const mi=Tt[0];we.bucketLayerIDs.push(Tt.map(Fi=>s.B(Fi.id,Fi.scope))),mi.recalculate(It,[]);const pi=s.fD(Pe,1/s.d7(J.tileID.canonical)),hi=new s.fE(Tt,pi,ue,it,Ue,this.brightness,we,this.worldview);

53it||(hi.needsUpload=!0),ye.push(hi),hi.evaluate(mi)}this.status="done",pe(null,{buckets:ye,featureIndex:we,collisionBoxArray:null,glyphAtlasImage:null,lineAtlas:null,imageAtlas:null,brightness:null})}).catch(Pe=>pe(new Error(Pe.message)))}}class Dl{constructor(j,H,J,pe,ue,ye,Re,we){this.actor=j,this.layerIndex=H,this.availableImages=J,this.availableModels=pe,this.brightness=Re,this.loading={},this.loaded={},this.worldview=we}loadTile(j,H){const J=j.uid,pe=this.loading[J]=new Sf(j,this.brightness,this.worldview);s.bu(j.request,(ue,ye)=>{const Re=!this.loading[J];return delete this.loading[J],Re||ue?(pe.status="done",Re||(this.loaded[J]=pe),H(ue)):ye&&ye.byteLength!==0?void pe.parse(ye,this.layerIndex,j,(we,Pe)=>{pe.status="done",this.loaded=this.loaded||{},this.loaded[J]=pe,we||!Pe?H(we):H(null,Pe)}):(pe.status="done",this.loaded[J]=pe,H())})}reloadTile(j,H){const J=this.loaded,pe=j.uid;if(J&&J[pe]){const ue=J[pe];ue.projection=j.projection,ue.brightness=j.brightness;const ye=(Re,we)=>{ue.reloadCallback&&(delete ue.reloadCallback,this.loadTile(j,H)),H(Re,we)};ue.status==="parsing"?ue.reloadCallback=ye:ue.status==="done"&&this.loadTile(j,H)}}abortTile(j,H){const J=j.uid;this.loading[J]&&delete this.loading[J],H()}removeTile(j,H){const J=this.loaded,pe=j.uid;J&&J[pe]&&delete J[pe],H()}}class bu{constructor(j){this.self=j,this.actor=new s.fG(j,this),this.layerIndexes={},this.availableImages={},this.availableModels={},this.isSpriteLoaded={},this.imageRasterizer=new s.x,this.rtlPluginParsingListeners=[],this.projections={},this.defaultProjection=s.cm({name:"mercator"}),this.workerSourceTypes={vector:qt,geojson:ao,"raster-dem":si,"raster-array":Ui,"batched-model":Dl},this.workerSources={},this.self.registerWorkerSource=(H,J)=>{if(this.workerSourceTypes[H])throw new Error(`Worker source with name "${H}" already registered.`);this.workerSourceTypes[H]=J},this.self.registerRTLTextPlugin=H=>{if(s.fH.isParsed())throw new Error("RTL text plugin already registered.");s.fH.setState({pluginStatus:s.fI.parsed,pluginURL:s.fH.getPluginURL()}),s.fH.applyArabicShaping=H.applyArabicShaping,s.fH.processBidirectionalText=H.processBidirectionalText,s.fH.processStyledBidirectionalText=H.processStyledBidirectionalText;for(const J of this.rtlPluginParsingListeners)J(null,!0);this.rtlPluginParsingListeners=[]}}clearCaches(j,H,J){delete this.layerIndexes[j],delete this.availableImages[j],delete this.availableModels[j],delete this.workerSources[j],J()}checkIfReady(j,H,J){J()}setReferrer(j,H){this.referrer=H}spriteLoaded(j,H){this.isSpriteLoaded[j]||(this.isSpriteLoaded[j]={});const{scope:J,isLoaded:pe}=H;if(this.isSpriteLoaded[j][J]=pe,this.workerSources[j]&&this.workerSources[j][J])for(const ue in this.workerSources[j][J]){const ye=this.workerSources[j][J][ue];for(const Re in ye){const we=ye[Re];we instanceof qt&&(we.isSpriteLoaded=pe,we.fire(new s.z("isSpriteLoaded")))}}}setImages(j,H,J){this.availableImages[j]||(this.availableImages[j]={});const{scope:pe,images:ue}=H;if(this.availableImages[j][pe]=ue,this.workerSources[j]&&this.workerSources[j][pe]){for(const ye in this.workerSources[j][pe]){const Re=this.workerSources[j][pe][ye];for(const we in Re)Re[we].availableImages=ue}J()}else J()}setModels(j,{scope:H,models:J},pe){if(this.availableModels[j]||(this.availableModels[j]={}),this.availableModels[j][H]=J,this.workerSources[j]&&this.workerSources[j][H]){for(const ue in this.workerSources[j][H]){const ye=this.workerSources[j][H][ue];for(const Re in ye)ye[Re].availableModels=J}pe()}else pe()}setProjection(j,H){this.projections[j]=s.cm(H)}setBrightness(j,H,J){this.brightness=H,J()}setWorldview(j,H,J){this.worldview=H,J()}setLayers(j,H,J){this.getLayerIndex(j,H.scope).replace(H.layers,H.options),J()}updateLayers(j,H,J){this.getLayerIndex(j,H.scope).update(H.layers,H.removedIds,H.options),J()}loadTile(j,H,J){H.projection=this.projections[j]||this.defaultProjection,this.getWorkerSource(j,H.type,H.source,H.scope).loadTile(H,J)}decodeRasterArray(j,H,J){this.getWorkerSource(j,H.type,H.source,H.scope).decodeRasterArray(H,J)}reloadTile(j,H,J){H.projection=this.projections[j]||this.defaultProjection,this.getWorkerSource(j,H.type,H.source,H.scope).reloadTile(H,J)}abortTile(j,H,J){this.getWorkerSource(j,H.type,H.source,H.scope).abortTile(H,J)}removeTile(j,H,J){this.getWorkerSource(j,H.type,H.source,H.scope).removeTile(H,J)}removeSource(j,H,J){if(!(this.workerSources[j]&&this.workerSources[j][H.scope]&&this.workerSources[j][H.scope][H.type]&&this.workerSources[j][H.scope][H.type][H.source]))return;const pe=this.workerSources[j][H.scope][H.type][H.source];delete this.workerSources[j][H.scope][H.type][H.source],pe.removeSource!==void 0?pe.removeSource(H,J):J()}loadWorkerSource(j,H,J){try{this.self.importScripts(H.url),J()}catch(pe){J(pe)}}syncRTLPluginState(j,H,J){if(s.fH.isParsed())J(null,!0);else if(s.fH.isParsing())this.rtlPluginParsingListeners.push(J);else try{s.fH.setState(H);const pe=s.fH.getPluginURL();!s.fH.isLoaded()||s.fH.isParsed()||s.fH.isParsing()||pe==null||(s.fH.setState({pluginStatus:s.fI.parsing,pluginURL:s.fH.getPluginURL()}),this.self.importScripts(pe),s.fH.isParsed()?J(null,!0):this.rtlPluginParsingListeners.push(J))}catch(pe){J(pe)}}setDracoUrl(j,H){this.dracoUrl=H}getAvailableImages(j,H){this.availableImages[j]||(this.availableImages[j]={});let J=this.availableImages[j][H];return J||(J=[]),J}getAvailableModels(j,H){this.availableModels[j]||(this.availableModels[j]={});let J=this.availableModels[j][H];return J||(J={}),J}getLayerIndex(j,H){this.layerIndexes[j]||(this.layerIndexes[j]={});let J=this.layerIndexes[j][H];return J||(J=this.layerIndexes[j][H]=new Ie,J.scope=H),J}getWorkerSource(j,H,J,pe){const ue=this.workerSources;return ue[j]||(ue[j]={}),ue[j][pe]||(ue[j][pe]={}),ue[j][pe][H]||(ue[j][pe][H]={}),this.isSpriteLoaded[j]||(this.isSpriteLoaded[j]={}),ue[j][pe][H][J]||(ue[j][pe][H][J]=new this.workerSourceTypes[H]({send:(ye,Re,we,Pe,it,Ue)=>this.actor.send(ye,Re,we,j,it,Ue),scheduler:this.actor.scheduler},this.getLayerIndex(j,pe),this.getAvailableImages(j,pe),this.getAvailableModels(j,pe),this.isSpriteLoaded[j][pe],void 0,this.brightness,this.worldview)),ue[j][pe][H][J]}rasterizeImagesWorker(j,H,J){const pe=new Map;for(const[ue,{image:ye,imageVariant:Re}]of H.tasks.entries()){const we=this.imageRasterizer.rasterize(Re,

53ye,H.scope,j);pe.set(ue,we)}J(void 0,pe)}removeRasterizedImages(j,H,J){this.imageRasterizer.removeImagesFromCacheByIds(H.imageIds,H.scope,j),J()}enforceCacheSizeLimit(j,H){s.fJ(H)}getWorkerPerformanceMetrics(j,H,J){J(void 0,void 0)}}return s.fF(self)&&(self.worker=new bu(self)),bu}),F(["./shared"],function(s){var de="3.17.0";const Ee={create:"create",load:"load",fullLoad:"fullLoad"},tt={mark(l){performance.mark(l)},measure(l,t,r){performance.measure(l,t,r)}};function Ie(l){const t=l.name.split("?")[0];return s.a(t)&&t.includes("mapbox-gl.js")?"javascript":s.a(t)&&t.includes("mapbox-gl.css")?"css":s.b(t)?"fontRange":s.c(t)?"sprite":s.i(t)?"style":s.d(t)?"tilejson":"other"}var He,vt={},mt=function(){if(He)return vt;function l(c){return!t(c)}function t(c){return typeof window>"u"||typeof document>"u"?"not a browser":function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var _,g,v=new Blob([""],{type:"text/javascript"}),b=URL.createObjectURL(v);try{g=new Worker(b),_=!0}catch{_=!1}return g&&g.terminate(),URL.revokeObjectURL(b),_}()?function(){var _=document.createElement("canvas");_.width=_.height=1;var g=_.getContext("2d");if(!g)return!1;var v=g.getImageData(0,0,1,1);return v&&v.width===_.width}()?(r[p=c&&c.failIfMajorPerformanceCaveat]===void 0&&(r[p]=function(_){var g,v=function(b){var E=document.createElement("canvas"),C=Object.create(l.webGLContextAttributes);return C.failIfMajorPerformanceCaveat=b,E.getContext("webgl2",C)}(_);if(!v)return!1;try{g=v.createShader(v.VERTEX_SHADER)}catch{return!1}

53return!(!g||v.isContextLost())&&(v.shaderSource(g,"void main() {}"),v.compileShader(g),v.getShaderParameter(g,v.COMPILE_STATUS)===!0)}(p)),r[p]?document.documentMode?"insufficient ECMAScript 6 support":void 0:"insufficient WebGL2 support"):"insufficient Canvas/getImageData support":"insufficient worker support";var p}He=1,vt.supported=l,vt.notSupportedReason=t;var r={};return l.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0},vt}();function at(l,t,r){const c=document.createElement(l);return t!=null&&(c.className=t),r&&r.appendChild(c),c}function Ft(l,t,r){const c=document.createElementNS("http://www.w3.org/2000/svg",l);for(const p of Object.keys(t))c.setAttributeNS(null,p,String(t[p]));return r&&r.appendChild(c),c}const Ve=typeof document<"u"?document.documentElement&&document.documentElement.style:null,Se=Ve&&Ve.userSelect!==void 0?"userSelect":"WebkitUserSelect";let Ce;function dt(){Ve&&Se&&(Ce=Ve[Se],Ve[Se]="none")}function Vt(){Ve&&Se&&(Ve[Se]=Ce)}function jt(l){l.preventDefault(),l.stopPropagation(),window.removeEventListener("click",jt,!0)}function qt(){window.addEventListener("click",jt,!0),window.setTimeout(()=>{window.removeEventListener("click",jt,!0)},0)}function si(l,t){const r=l.getBoundingClientRect();return ar(l,r,t)}function ji(l,t){const r=l.getBoundingClientRect(),c=[];for(let p=0;p<t.length;p++)c.push(ar(l,r,t[p]));return c}function Ui(l){return/firefox/i.test(navigator.userAgent)&&/macintosh/i.test(navigator.userAgent)&&l.button===2&&l.ctrlKey?0:l.button}function ar(l,t,r){const c=l.offsetWidth===t.width?1:l.offsetWidth/t.width;return new s.P((r.clientX-t.left)*c,(r.clientY-t.top)*c)}const fr="01",Ii="NO_ACCESS_TOKEN";class Cr{constructor(t,r,c){this._transformRequestFn=t,this._customAccessToken=r,this._silenceAuthErrors=!!c,this._createSkuToken()}_createSkuToken(){const t=function(){let r="";for(let c=0;c<10;c++)r+="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"[Math.floor(62*Math.random())];return{token:["1",fr,r].join(""),tokenExpiresAt:Date.now()+432e5}}();this._skuToken=t.token,this._skuTokenExpiresAt=t.tokenExpiresAt}_isSkuTokenExpired(){return Date.now()>this._skuTokenExpiresAt}transformRequest(t,r){return this._transformRequestFn&&this._transformRequestFn(t,r)||{url:t}}normalizeStyleURL(t,r){if(!s.h(t))return t;const c=ri(t);return c.params.push(`sdk=js-${de}`),c.path=`/styles/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||r)}normalizeGlyphsURL(t,r){if(!s.h(t))return t;const c=ri(t);return c.path=`/fonts/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||r)}normalizeModelURL(t,r){if(!s.h(t))return t;const c=ri(t);return c.path=`/models/v1${c.path}`,this._makeAPIURL(c,this._customAccessToken||r)}normalizeSourceURL(t,r,c,p){if(!s.h(t))return t;const _=ri(t);return _.path=`/v4/${_.authority}.json`,_.params.push("secure"),c&&_.params.push(`language=${c}`),p&&_.params.push(`worldview=${p}`),this._makeAPIURL(_,this._customAccessToken||r)}normalizeIconsetURL(t,r){const c=ri(t);return s.h(t)?(c.path=`/styles/v1${c.path}/iconset.pbf`,this._makeAPIURL(c,this._customAccessToken||r)):Ei(c)}normalizeSpriteURL(t,r,c,p){const _=ri(t);return s.h(t)?(_.path=`/styles/v1${_.path}/sprite${r}${c}`,this._makeAPIURL(_,this._customAccessToken||p)):(_.path+=`${r}${c}`,Ei(_))}normalizeTileURL(t,r,c){if(this._isSkuTokenExpired()&&this._createSkuToken(),t&&!s.h(t))return t;const p=ri(t);p.path=p.path.replace(/(\.(png|jpg)\d*)(?=$)/,`${r||c&&p.authority!=="raster"&&c===512?"@2x":""}${s.k.supported?".webp":"$1"}`),p.authority==="raster"?p.path=`/${s.e.RASTER_URL_PREFIX}${p.path}`:p.authority==="rasterarrays"?p.path=`/${s.e.RASTERARRAYS_URL_PREFIX}${p.path}`:p.authority==="3dtiles"?p.path=`/${s.e.TILES3D_URL_PREFIX}${p.path}`:(p.path=p.path.replace(/^.+\/v4\//,"/"),p.path=`/${s.e.TILE_URL_VERSION}${p.path}`);const _=this._customAccessToken||function(g){for(const v of g){const b=v.match(/^access_token=(.*)$/);if(b)return b[1]}return null}(p.params)||s.e.ACCESS_TOKEN;return s.e.REQUIRE_ACCESS_TOKEN&&_&&this._skuToken&&p.params.push(`sku=${this._skuToken}`),this._makeAPIURL(p,_)}canonicalizeTileURL(t,r){const c=ri(t);if(!c.path.match(/^(\/v4\/|\/(raster|rasterarrays)\/v1\/)/)||!c.path.match(/\.[\w]+$/))return t;let p="mapbox://";c.path.match(/^\/raster\/v1\//)?p+=`raster/${c.path.replace(`/${s.e.RASTER_URL_PREFIX}/`,"")}`:c.path.match(/^\/rasterarrays\/v1\//)?p+=`rasterarrays/${c.path.replace(`/${s.e.RASTERARRAYS_URL_PREFIX}/`,"")}`:p+=`tiles/${c.path.replace(`/${s.e.TILE_URL_VERSION}/`,"")}`;let _=c.params;return r&&(_=_.filter(g=>!g.match(/^access_token=/))),_.length&&(p+=`?${_.join("&")}`),p}canonicalizeTileset(t,r){const c=!!r&&s.h(r),p=[];for(const _ of t.tiles||[])s.j(_)?p.push(this.canonicalizeTileURL(_,c)):p.push(_);return p}_makeAPIURL(t,r){const c="See https://docs.mapbox.com/api/overview/#access-tokens-and-token-scopes",p=ri(s.e.API_URL);if(t.protocol=p.protocol,t.authority=p.authority,t.protocol==="http"){const _=t.params.indexOf("secure");_>=0&&t.params.splice(_,1)}if(p.path!=="/"&&(t.path=`${p.path}${t.path}`),!s.e.REQUIRE_ACCESS_TOKEN)return Ei(t);if(r=r||s.e.ACCESS_TOKEN,!this._silenceAuthErrors){if(!r)throw new Error(`An API access token is required to use Mapbox GL. ${c}`);if(r[0]==="s")throw new Error(`Use a public access token (pk.*) with Mapbox GL, not a secret access token (sk.*). ${c}`)}return t.params=t.params.filter(_=>_.indexOf("access_token")===-1),t.params.push(`access_token=${r||""}`),Ei(t)}}const Hn=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function ri(l){const t=l.match(Hn);if(!t)throw new Error("Unable to parse URL object");return{protocol:t[1],authority:t[2],path:t[3]||"/",params:t[4]?t[4].split("&"):[]}}function Ei(l){const t=l.params.length?`?${l.params.join("&")}`:"";return`${l.protocol}://${l.authority}${l.path}${t}`}const Gt="mapbox.eventData";function Ti(l){if(!l)return null;const t=l.split(".");if(!t||t.length!==3)return null;try{return JSON.parse(s.l(t[1]))}catch{return null}}class Ct{constructor(t){this.type=t,this.anonId=null,this.anonIdTimestamp=null,this.eventData={},this.queue=[],this.pendingRequest=null}getStorageKey(t){const r=Ti(s.e.ACCESS_TOKEN);let c="";return c=r&&r.u?s.f(r.u):s.e.ACCESS_TOKEN||"",t?`${Gt}.${t}:${c}`:`${Gt}:${c}`}fetchEventData(){const t=s.s("localStorage"),r=this.getStorageKey(),c=this.getStorageKey("uuid"),p=this.getStorageKey("uuidTimestamp");if(t)try{const _=localStorage.getItem(r);_&&(this.eventData=JSON.parse(_));const g=localStorage.getItem(c);g&&(this.anonId=g);const v=localStorage.getItem(p);v&&(this.anonIdTimestamp=Number(v));const b=Date.now()-864e5;(!this.anonIdTimestamp||this.anonIdTimestamp<b)&&this.refreshUUID()}catch{s.w("Unable to read from LocalStorage")}}refreshUUID(){this.anonId=s.u(),this.anonIdTimestamp=Date.now()}saveEventData(){const t=s.s("localStorage"),r=this.getStorageKey(),c=this.getStorageKey("uuid"),p=this.getStorageKey("uuidTimestamp"),_=this.anonId,g=this.anonIdTimestamp;if(t&&_)try{localStorage.setItem(c,_),Object.keys(this.eventData).length>=1&&localStorage.setItem(r,JSON.stringify(this.eventData)),g&&localStorage.setItem(p,g.toString())}catch{s.w("Unable to write to LocalStorage")}}processRequests(t){}

53postEvent(t,r,c,p){if(!s.e.EVENTS_URL)return;const _=ri(s.e.EVENTS_URL);_.params.push(`access_token=${p||s.e.ACCESS_TOKEN||""}`);const g={event:this.type,created:new Date(t).toISOString()},v=r?Object.assign(g,r):g,b={url:Ei(_),headers:{"Content-Type":"text/plain"},body:JSON.stringify([v])};this.pendingRequest=s.p(b,E=>{this.pendingRequest=null,c(E),this.saveEventData(),this.processRequests(p)})}queueRequest(t,r){this.queue.push(t),this.processRequests(r)}}class qe extends Ct{constructor(t){super("metrics"),t&&(this.data=t)}postMetricsEvent(t){if(!s.e.EVENTS_URL||!t&&!s.e.ACCESS_TOKEN)return;this.anonId||this.fetchEventData(),s.v(this.anonId)||this.refreshUUID();const r=Object.assign({},this.data,{sessionId:this.anonId});this.queueRequest({timestamp:Date.now(),payload:r},t)}processRequests(t){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:r,payload:c}=this.queue.shift();this.postEvent(r,c,()=>{},t)}}const ti=new class extends Ct{constructor(l){super("appUserTurnstile"),this._customAccessToken=l}postTurnstileEvent(l,t){s.e.EVENTS_URL&&s.e.ACCESS_TOKEN&&Array.isArray(l)&&l.some(r=>s.h(r)||s.j(r))&&this.queueRequest(Date.now(),t)}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;this.anonId&&this.anonIdTimestamp&&this.eventData.lastSuccess&&this.eventData.tokenU||this.fetchEventData();const t=Ti(s.e.ACCESS_TOKEN),r=t?t.u:s.e.ACCESS_TOKEN;let c=r!==this.eventData.tokenU;s.v(this.anonId)||(this.refreshUUID(),c=!0);const p=this.queue.shift();if(this.eventData.lastSuccess){const _=new Date(this.eventData.lastSuccess),g=new Date(p),v=(p-this.eventData.lastSuccess)/864e5;c=c||v>=1||v<-1||_.getDate()!==g.getDate()}else c=!0;c?this.postEvent(p,{sdkIdentifier:"mapbox-gl-js",sdkVersion:de,skuId:fr,"enabled.telemetry":!1,userId:this.anonId},_=>{_||(this.eventData.lastSuccess=p,this.eventData.tokenU=r)},l):this.processRequests()}},ai=ti.postTurnstileEvent.bind(ti),Si=new class extends Ct{constructor(){super("map.load"),this.success={},this.skuToken=""}postMapLoadEvent(l,t,r,c){this.skuToken=t,this.errorCb=c,s.e.EVENTS_URL&&(r||s.e.ACCESS_TOKEN?this.queueRequest({id:l,timestamp:Date.now()},r):this.errorCb(new Error(Ii)))}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;const{id:t,timestamp:r}=this.queue.shift();t&&this.success[t]||(this.anonId&&this.anonIdTimestamp||this.fetchEventData(),s.v(this.anonId)||this.refreshUUID(),this.postEvent(r,{sdkIdentifier:"mapbox-gl-js",sdkVersion:de,skuId:fr,skuToken:this.skuToken,userId:this.anonId},c=>{c?this.errorCb(c):t&&(this.success[t]=!0)},l))}remove(){this.errorCb=null}},Sn=Si.postMapLoadEvent.bind(Si),Kn=new class extends Ct{constructor(){super("style.load"),this.eventIdPerMapInstanceMap=new Map,this.mapInstanceIdMap=new WeakMap}getMapInstanceId(l){let t=this.mapInstanceIdMap.get(l);return t||(t=s.u(),this.mapInstanceIdMap.set(l,t)),t}getEventId(l){const t=this.eventIdPerMapInstanceMap.get(l)||0;return this.eventIdPerMapInstanceMap.set(l,t+1),t}postStyleLoadEvent(l,t){const{map:r,style:c,importedStyles:p}=t;if(!s.e.EVENTS_URL||!l&&!s.e.ACCESS_TOKEN)return;const _=this.getMapInstanceId(r),g={mapInstanceId:_,eventId:this.getEventId(_),style:c};p.length&&(g.importedStyles=p),this.queueRequest({timestamp:Date.now(),payload:g},l)}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:t,payload:r}=this.queue.shift();this.postEvent(t,r,()=>{},l)}},br=Kn.postStyleLoadEvent.bind(Kn),Or=new qe({attributes:[{name:"maps/js/layer-animations/style-with-appearances"}]}),un=Or.postMetricsEvent.bind(Or),vn=new qe({attributes:[{name:"maps/js/layer-animations/runtime-appearances"}]}),nr=vn.postMetricsEvent.bind(vn),oo=new class extends Ct{constructor(){super("gljs.performance")}postPerformanceEvent(l,t){s.e.EVENTS_URL&&(l||s.e.ACCESS_TOKEN)&&this.queueRequest({timestamp:Date.now(),performanceData:t},l)}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;const{timestamp:t,performanceData:r}=this.queue.shift(),c=function(p){const _=performance.getEntriesByType("resource"),g=performance.getEntriesByType("mark"),v=function(D){const B={};if(D){for(const O in D)if(O!=="other")for(const G of D[O]){const U=`${O}ResolveRangeMin`,Z=`${O}ResolveRangeMax`,K=`${O}RequestCount`,W=`${O}RequestCachedCount`;B[U]=Math.min(B[U]||1/0,G.startTime),B[Z]=Math.max(B[Z]||-1/0,G.responseEnd);const le=ne=>{B[ne]===void 0&&(B[ne]=0),++B[ne]};G.transferSize!==void 0&&G.transferSize===0&&le(W),le(K)}}return B}(function(D,B){const O={};if(D)for(const G of D){const U=B(G);O[U]===void 0&&(O[U]=[]),O[U].push(G)}return O}(_,Ie)),b=window.devicePixelRatio,E=navigator.connection||navigator.mozConnection||navigator.webkitConnection,C=E?E.effectiveType:void 0,z={counters:[],metadata:[],attributes:[]},R=(D,B,O)=>{O!=null&&D.push({name:B,value:O.toString()})};for(const D in v)R(z.counters,D,v[D]);if(p.interactionRange[0]!==1/0&&p.interactionRange[1]!==-1/0&&(R(z.counters,"interactionRangeMin",p.interactionRange[0]),R(z.counters,"interactionRangeMax",p.interactionRange[1])),g)for(const D of Object.values(Ee)){const B=g.find(O=>O.name===D);B&&R(z.counters,D,B.startTime)}return R(z.counters,"visibilityHidden",p.visibilityHidden),R(z.attributes,"style",function(D){if(D)for(const B of D){const O=B.name.split("?")[0];if(s.i(O)){const G=O.split("/").slice(-2);if(G.length===2)return`mapbox://styles/${G[0]}/${G[1]}`}}}(_)),R(z.attributes,"terrainEnabled",p.terrainEnabled?"true":"false"),R(z.attributes,"fogEnabled",p.fogEnabled?"true":"false"),R(z.attributes,"projection",p.projection),R(z.attributes,"zoom",p.zoom),R(z.metadata,"devicePixelRatio",b),R(z.metadata,"connectionEffectiveType",C),R(z.metadata,"navigatorUserAgent",navigator.userAgent),R(z.metadata,"screenWidth",window.screen.width),R(z.metadata,"screenHeight",window.screen.height),R(z.metadata,"windowWidth",window.innerWidth),R(z.metadata,"windowHeight",window.innerHeight),R(z.metadata,"mapWidth",p.width/b),R(z.metadata,"mapHeight",p.height/b),R(z.metadata,"webglRenderer",p.renderer),R(z.metadata,"webglVendor",p.vendor),R(z.metadata,"sdkVersion",de),R(z.metadata,"sdkIdentifier","mapbox-gl-js"),z}(r);for(const p of c.metadata);for(const p of c.counters);for(const p of c.attributes);this.postEvent(t,c,()=>{},l)}},qn=oo.postPerformanceEvent.bind(oo),Jn=new class extends Ct{constructor(){super("map.auth"),this.success={},this.skuToken=""}getSession(l,t,r,c){if(!s.e.API_URL||!s.e.SESSION_PATH)return;const p=ri(s.e.API_URL+s.e.SESSION_PATH);p.params.push(`sku=${t||""}`),p.params.push(`access_token=${c||s.e.ACCESS_TOKEN||""}`);const _={url:Ei(p),headers:{"Content-Type":"text/plain"}};this.pendingRequest=s.g(_,g=>{this.pendingRequest=null,r(g),this.saveEventData(),this.processRequests(c)})}getSessionAPI(l,t,r,c){this.skuToken=t,this.errorCb=c,s.e.SESSION_PATH&&s.e.API_URL&&(r||s.e.ACCESS_TOKEN?this.queueRequest({id:l,timestamp:Date.now()},r):this.errorCb(new Error(Ii)))}processRequests(l){if(this.pendingRequest||this.queue.length===0)return;const{id:t,timestamp:r}=this.queue.shift();

53t&&this.success[t]||this.getSession(r,this.skuToken,c=>{c?this.errorCb(c):t&&(this.success[t]=!0)},l)}remove(){this.errorCb=null}},Ss=Jn.getSessionAPI.bind(Jn),so=new Set;function jr(l,t){t?so.add(l):so.delete(l)}class rr{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(t,r){this._updatedSourceCaches[t]=r,this.setDirty()}discardSourceCacheUpdate(t){delete this._updatedSourceCaches[t]}updateLayer(t){const r=t.scope;this._updatedLayers[r]=this._updatedLayers[r]||new Set,this._updatedLayers[r].add(t.id),this.setDirty()}removeLayer(t){const r=t.scope;this._removedLayers[r]=this._removedLayers[r]||{},this._updatedLayers[r]=this._updatedLayers[r]||new Set,this._removedLayers[r][t.id]=t,this._updatedLayers[r].delete(t.id),this._updatedPaintProps.delete(t.fqid),this.setDirty()}getRemovedLayer(t){return this._removedLayers[t.scope]?this._removedLayers[t.scope][t.id]:null}discardLayerRemoval(t){this._removedLayers[t.scope]&&delete this._removedLayers[t.scope][t.id]}getLayerUpdatesByScope(){const t={};for(const r in this._updatedLayers)t[r]=t[r]||{},t[r].updatedIds=Array.from(this._updatedLayers[r].values());for(const r in this._removedLayers)t[r]=t[r]||{},t[r].removedIds=Object.keys(this._removedLayers[r]);return t}getUpdatedPaintProperties(){return this._updatedPaintProps}updatePaintProperties(t){this._updatedPaintProps.add(t.fqid),this.setDirty()}getUpdatedImages(t){return this._updatedImages[t]?Array.from(this._updatedImages[t].values()):[]}updateImage(t,r){this._updatedImages[r]=this._updatedImages[r]||new Set,this._updatedImages[r].add(s.I.toString(t)),this.setDirty()}resetUpdatedImages(t){this._updatedImages[t]&&this._updatedImages[t].clear()}reset(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSourceCaches={},this._updatedPaintProps.clear(),this._updatedImages={}}}function wu(l){const{userImage:t}=l;return!!(t&&t.render&&t.render())&&(l.data.replace(new Uint8Array(t.data.buffer)),!0)}class Go extends s.E{constructor(t){super(),this.imageProviders=new Map,this.images=new Map,this.updatedImages=new Map,this.callbackDispatchedThisFrame=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.dirty=!0,this.spriteFormat=t,t!=="raster"&&s.r()&&(this.imageRasterizerDispatcher=new s.D(s.t(),this,"Image Rasterizer Worker",1))}addScope(t){this.loaded.set(t,!1),this.imageProviders.set(t,new Map),this.images.set(t,new Map),this.updatedImages.set(t,new Set),this.callbackDispatchedThisFrame.set(t,new Set),this.patterns.set(t,new Map),this.atlasImage.set(t,new s.q({width:1,height:1}))}removeScope(t){this.loaded.delete(t),this.imageProviders.delete(t),this.images.delete(t),this.updatedImages.delete(t),this.callbackDispatchedThisFrame.delete(t),this.patterns.delete(t),this.atlasImage.delete(t);const r=this.atlasTexture.get(t);r&&(r.destroy(),this.atlasTexture.delete(t))}addImageProvider(t,r){this.imageProviders.has(r)||this.imageProviders.set(r,new Map),this.imageProviders.get(r).set(t.id,t)}removeImageProvider(t,r){this.imageProviders.has(r)&&this.imageProviders.get(r).delete(t)}getPendingImageProviders(){const t=[];for(const r of this.imageProviders.values())for(const c of r.values())c.hasPendingRequests()&&t.push(c);return t}get imageRasterizer(){return this._imageRasterizer||(this._imageRasterizer=new s.x),this._imageRasterizer}isLoaded(){for(const t of this.loaded.keys())if(!this.loaded.get(t))return!1;return!0}setLoaded(t,r){if(this.loaded.get(r)!==t&&(this.loaded.set(r,t),t)){for(const{ids:c,callback:p}of this.requestors)this._notify(c,r,p);this.requestors=[]}}hasImage(t,r){return!!this.getImage(t,r)}getImage(t,r){return this.images.get(r).get(t.toString())}addImage(t,r,c){this._validate(t,c)&&this.images.get(r).set(t.toString(),c)}_validate(t,r){let c=!0;

53return this._validateStretch(r.stretchX,r.data&&r.data.width)||(this.fire(new s.y(new Error(`Image "${t.name}" has invalid "stretchX" value`))),c=!1),this._validateStretch(r.stretchY,r.data&&r.data.height)||(this.fire(new s.y(new Error(`Image "${t.name}" has invalid "stretchY" value`))),c=!1),this._validateContent(r.content,r)||(this.fire(new s.y(new Error(`Image "${t.name}" has invalid "content" value`))),c=!1),c}_validateStretch(t,r){if(!t)return!0;let c=0;for(const p of t){if(p[0]<c||p[1]<p[0]||r<p[1])return!1;c=p[1]}return!0}_validateContent(t,r){return t?t.length!==4||!r.usvg&&(t[0]<0||r.data.width<t[0]||t[1]<0||r.data.height<t[1]||t[2]<0||r.data.width<t[2]||t[3]<0||r.data.height<t[3])?!1:!(t[2]<t[0]||t[3]<t[1]):!0}updateImage(t,r,c){const p=this.images.get(r).get(t.toString());c.version=p.version+1,this.images.get(r).set(t.toString(),c),this.updatedImages.get(r).add(t),this.removeFromImageRasterizerCache(t,r)}clearUpdatedImages(t){this.updatedImages.get(t).clear()}removeFromImageRasterizerCache(t,r){this.spriteFormat!=="raster"&&(s.r()?this.imageRasterizerDispatcher.getActor().send("removeRasterizedImages",{imageIds:[t],scope:r}):this.imageRasterizer.removeImagesFromCacheByIds([t],r))}removeImage(t,r){const c=this.images.get(r),p=c.get(t.toString());c.delete(t.toString()),this.patterns.get(r).delete(t.toString()),this.removeFromImageRasterizerCache(t,r),p.userImage&&p.userImage.onRemove&&p.userImage.onRemove()}listImages(t){return Array.from(this.images.get(t).keys()).map(r=>s.I.from(r))}getImages(t,r,c){const p=[],_=[],g=this.imageProviders.get(r);for(const C of t){if(!C.iconsetId){p.push(C);continue}const z=g.get(C.iconsetId);z&&(this.getImage(C,r)?_.push(C):z.addPendingRequest(C))}if(p.length===0)return void this._notify(_,r,c);let v=!0;const b=!!this.loaded.get(r),E=this.images.get(r);if(!b)for(const C of p)E.has(C.toString())||(v=!1);b||v?this._notify(p,r,c):this.requestors.push({ids:p,scope:r,callback:c})}rasterizeImages(t,r){const c=new Map,{tasks:p,scope:_}=t;for(const[g,v]of p.entries()){const b=this.getImage(v.id,_);b&&c.set(g,{image:b,imageVariant:v})}this._rasterizeImages(_,c,r)}_rasterizeImages(t,r,c){if(s.r())this.imageRasterizerDispatcher.getActor().send("rasterizeImagesWorker",{tasks:r,scope:t},c);else{const p=new Map;for(const[_,{image:g,imageVariant:v}]of r.entries())p.set(_,this.imageRasterizer.rasterize(v,g,t,0));c(void 0,p)}}getUpdatedImages(t){return this.updatedImages.get(t)||new Set}_notify(t,r,c){const p=this.images.get(r),_=new Map;for(const g of t){if(!p.get(g.toString())){if(g.iconsetId)continue;this.fire(new s.z("styleimagemissing",{id:g.name}))}const v=p.get(g.toString());if(!v){s.w(`Image "${g.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 b={data:v.usvg?null:v.data.clone(),pixelRatio:v.pixelRatio,sdf:v.sdf,usvg:v.usvg,version:v.version,stretchX:v.stretchX,stretchY:v.stretchY,content:v.content,hasRenderCallback:!!(v.userImage&&v.userImage.render)};v.usvg&&Object.assign(b,{width:v.icon.usvg_tree.width,height:v.icon.usvg_tree.height}),_.set(s.I.toString(g),b)}c(null,_)}getPixelSize(t){const{width:r,height:c}=this.atlasImage.get(t);return{width:r,height:c}}getPattern(t,r,c){const p=t.toString(),_=this.patterns.get(r),g=_.get(p),v=this.getImage(t,r);if(!v)return null;if(g){if(g.position.version===v.version)return g.position;g.position.version=v.version}else{if(v.usvg&&!v.data){const b=this.getPatternInFlightId(p,r);if(this.patternsInFlight.has(b))return null;this.patternsInFlight.add(b);const E=new s.A(t).scaleSelf(s.o.devicePixelRatio),C=new Map([[E.toString(),{image:v,imageVariant:E}]]);return this._rasterizeImages(r,C,(z,R)=>this.storePatternImage(E,r,v,c,R)),null}this.storePattern(t,r,v)}return this._updatePatternAtlas(r,c),_.get(p).position}getPatternInFlightId(t,r){return s.B(t,r)}hasPatternsInFlight(){return this.patternsInFlight.size!==0}storePatternImage(t,r,c,p,_){const g=t.toString(),v=_?_.get(g):void 0;v&&(c.data=v,this.storePattern(t.id,r,c),this._updatePatternAtlas(r,p),this.patternsInFlight.delete(this.getPatternInFlightId(t.id.toString(),r)))}storePattern(t,r,c){const p={w:c.data.width+2*s.C,h:c.data.height+2*s.C,x:0,y:0},_=new s.F(p,c,s.C);this.patterns.get(r).set(t.toString(),{bin:p,position:_})}destroyAtlasTextures(){for(const t of this.atlasTexture.values())t&&t.destroy();this.atlasTexture.clear()}bind(t,r){const c=t.gl;let p=this.atlasTexture.get(r);p?this.dirty&&(p.update(this.atlasImage.get(r)),this.dirty=!1):(p=new s.T(t,this.atlasImage.get(r),c.RGBA8),this.atlasTexture.set(r,p)),p.bind(c.LINEAR,c.CLAMP_TO_EDGE)}_updatePatternAtlas(t,r){const c=this.patterns.get(t),p=Array.from(c.values()).map(({bin:E})=>E),{w:_,h:g}=s.G(p),v=this.atlasImage.get(t);v.resize({width:_||1,height:g||1});const b=this.images.get(t);for(const[E,{bin:C,position:z}]of c.entries()){let R=z.padding;const D=C.x+R,B=C.y+R,O=b.get(E).data,G=O.width,U=O.height;R=R>1?R-1:R,s.q.copy(O,v,{x:0,y:0},{x:D,y:B},{width:G,height:U},r),s.q.copy(O,v,{x:0,y:U-R},{x:D,y:B-R},{width:G,height:R},r),s.q.copy(O,v,{x:0,y:0},{x:D,y:B+U},{width:G,height:R},r),s.q.copy(O,v,{x:G-R,y:0},{x:D-R,y:B},{width:R,height:U},r),s.q.copy(O,v,{x:0,y:0},{x:D+G,y:B},{width:R,height:U},r),s.q.copy(O,v,{x:G-R,y:U-R},{x:D-R,y:B-R},{width:R,height:R},r),s.q.copy(O,v,{x:0,y:U-R},{x:D+G,y:B-R},{width:R,height:R},r),s.q.copy(O,v,{x:0,y:0},{x:D+G,y:B+U},{width:R,height:R},r),s.q.copy(O,v,{x:G-R,y:0},{x:D-R,y:B+U},{width:R,height:R},r)}this.dirty=!0}beginFrame(){for(const t of this.images.keys())this.callbackDispatchedThisFrame.set(t,new Set)}

53dispatchRenderCallbacks(t,r){const c=this.images.get(r);for(const p of t){if(this.callbackDispatchedThisFrame.get(r).has(p.toString()))continue;this.callbackDispatchedThisFrame.get(r).add(p.toString());const _=c.get(p.toString());wu(_)&&this.updateImage(p,r,_)}}destroy(){this.imageRasterizerDispatcher&&this.imageRasterizerDispatcher.remove()}}function xa(l){const t=l.value,r=l.valueSpec,c=l.style,p=l.styleSpec,_=l.key,g=l.arrayElementValidator||Dt;if(!Array.isArray(t))return[new s.V(_,t,`array expected, ${s.K(t)} found`)];if(r.length&&t.length!==r.length)return[new s.V(_,t,`array length ${r.length} expected, length ${t.length} found`)];if(r["min-length"]&&t.length<r["min-length"])return[new s.V(_,t,`array length at least ${r["min-length"]} expected, length ${t.length} found`)];let v={type:r.value,values:r.values,minimum:r.minimum,maximum:r.maximum,function:void 0};p.$version<7&&(v.function=r.function),s.H(r.value)&&(v=r.value);let b=[];for(let E=0;E<t.length;E++)b=b.concat(g({array:t,arrayIndex:E,value:t[E],valueSpec:v,style:c,styleSpec:p,key:`${_}[${E}]`},!0));return b}function $s(l){const t=l.key,r=l.value,c=l.valueSpec;if(!s.L(r))return[new s.V(t,r,`number expected, ${s.K(r)} found`)];if(r!=r)return[new s.V(t,r,"number expected, NaN found")];if("minimum"in c){let p=c.minimum;if(Array.isArray(c.minimum)&&(p=c.minimum[l.arrayIndex]),r<p)return[new s.V(t,r,`${r} is less than the minimum value ${p}`)]}if("maximum"in c){let p=c.maximum;if(Array.isArray(c.maximum)&&(p=c.maximum[l.arrayIndex]),r>p)return[new s.V(t,r,`${r} is greater than the maximum value ${p}`)]}return[]}function Hs(l){const t=l.key,r=l.value;if(!s.H(r))return[new s.V(t,r,`object expected, ${s.K(r)} found`)];const c=l.valueSpec,p=s.J(r.type);let _,g,v,b={};const E=p!=="categorical"&&r.property===void 0,C=!E,z=function(O){const G=O.stops;return Array.isArray(G)&&Array.isArray(G[0])&&s.H(G[0][0])}(r),R=Pi({key:l.key,value:l.value,valueSpec:l.styleSpec.function,style:l.style,styleSpec:l.styleSpec,objectElementValidators:{stops:function(O){if(p==="identity")return[new s.V(O.key,O.value,'identity function may not have a "stops" property')];let G=[];const U=O.value;return G=G.concat(xa({key:O.key,value:U,valueSpec:O.valueSpec,style:O.style,styleSpec:O.styleSpec,arrayElementValidator:D})),Array.isArray(U)&&U.length===0&&G.push(new s.V(O.key,U,"array must have at least one stop")),G},default:function(O){return Dt({key:O.key,value:O.value,valueSpec:c,style:O.style,styleSpec:O.styleSpec})}}});return p==="identity"&&E&&R.push(new s.V(l.key,l.value,'missing required property "property"')),p==="identity"||r.stops||R.push(new s.V(l.key,l.value,'missing required property "stops"')),p==="exponential"&&c.expression&&!s.M(c)&&R.push(new s.V(l.key,l.value,"exponential functions not supported")),l.styleSpec.$version>=8&&(C&&!s.N(c)?R.push(new s.V(l.key,l.value,"property functions not supported")):E&&!s.O(c)&&R.push(new s.V(l.key,l.value,"zoom functions not supported"))),p!=="categorical"&&!z||r.property!==void 0||R.push(new s.V(l.key,l.value,'"property" property is required')),R;function D(O){let G=[];const U=O.value,Z=O.key;if(!Array.isArray(U))return[new s.V(Z,U,`array expected, ${s.K(U)} found`)];if(U.length!==2)return[new s.V(Z,U,`array length 2 expected, length ${U.length} found`)];if(z){if(!s.H(U[0]))return[new s.V(Z,U,`object expected, ${s.K(U[0])} found`)];const K=U[0];if(K.zoom===void 0)return[new s.V(Z,U,"object stop key must have zoom")];if(K.value===void 0)return[new s.V(Z,U,"object stop key must have value")];const W=s.J(K.zoom);if(typeof W!="number")return[new s.V(Z,K.zoom,"stop zoom values must be numbers")];if(v&&v>W)return[new s.V(Z,K.zoom,"stop zoom values must appear in ascending order")];W!==v&&(v=W,g=void 0,b={}),G=G.concat(Pi({key:`${Z}[0]`,value:U[0],valueSpec:{zoom:{}},style:O.style,styleSpec:O.styleSpec,objectElementValidators:{zoom:$s,value:B}}))}else G=G.concat(B({key:`${Z}[0]`,value:U[0],style:O.style,styleSpec:O.styleSpec},U));return s.Q(s.S(U[1]))?G.concat([new s.V(`${Z}[1]`,U[1],"expressions are not allowed in function stops.")]):G.concat(Dt({key:`${Z}[1]`,value:U[1],valueSpec:c,style:O.style,styleSpec:O.styleSpec}))}function B(O,G){const U=s.K(O.value),Z=s.J(O.value),K=O.value!==null?O.value:G;if(_){if(U!==_)return[new s.V(O.key,K,`${U} stop domain type must match previous stop domain type ${_}`)]}else _=U;if(U!=="number"&&U!=="string"&&U!=="boolean"&&typeof Z!="number"&&typeof Z!="string"&&typeof Z!="boolean")return[new s.V(O.key,K,"stop domain value must be a number, string, or boolean")];if(U!=="number"&&p!=="categorical"){let W=`number expected, ${U} found`;return s.N(c)&&p===void 0&&(W+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new s.V(O.key,K,W)]}return p!=="categorical"||U!=="number"||typeof Z=="number"&&isFinite(Z)&&Math.floor(Z)===Z?p!=="categorical"&&U==="number"&&typeof Z=="number"&&typeof g=="number"&&g!==void 0&&Z<g?[new s.V(O.key,K,"stop domain values must appear in ascending order")]:(g=Z,p==="categorical"&&Z in b?[new s.V(O.key,K,"stop domain values must be unique")]:(b[Z]=!0,[])):[new s.V(O.key,K,`integer expected, found ${String(Z)}`)]}}function Ur(l){const t=(l.expressionContext==="property"?s.W:s.U)(s.S(l.value),l.valueSpec);if(t.result==="error")return t.value.map(c=>new s.V(`${l.key}${c.key}`,l.value,c.message));const r=t.value.expression||t.value._styleExpression.expression;if(l.expressionContext==="property"&&l.propertyKey==="text-font"&&!r.outputDefined())return[new s.V(l.ke

53y,l.value,`Invalid data expression for "${l.propertyKey}". Output values must be contained as literals within the expression.`)];if(l.expressionContext==="property"&&l.propertyType==="layout"&&!s.Z(r))return[new s.V(l.key,l.value,'"feature-state" data expressions are not supported with layout properties.')];if(l.expressionContext==="filter")return Es(r,l);if(l.expressionContext==="appearance")return Qa(r,l);if(l.expressionContext&&l.expressionContext.indexOf("cluster")===0){if(!s.X(r,["zoom","feature-state"]))return[new s.V(l.key,l.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if(l.expressionContext==="cluster-initial"&&!s.Y(r))return[new s.V(l.key,l.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function Es(l,t){const r=new Set(["zoom","feature-state","pitch","distance-from-center"]);if(t.valueSpec&&t.valueSpec.expression)for(const p of t.valueSpec.expression.parameters)r.delete(p);if(r.size===0)return[];const c=[];return l instanceof s._&&r.has(l.name)?[new s.V(t.key,t.value,`["${l.name}"] expression is not supported in a filter for a ${t.object.type} layer with id: ${t.object.id}`)]:(l.eachChild(p=>{c.push(...Es(p,t))}),c)}function Qa(l,t){const r=new Set;if(t.valueSpec&&t.valueSpec.expression)for(const p of t.valueSpec.expression.parameters)r.add(p);if(r.size===0)return[];const c=[];return l instanceof s._&&!r.has(l.name)?[new s.V(t.key,t.value,`["${l.name}"] is not an allowed parameter`)]:(l.eachChild(p=>{c.push(...Qa(p,t))}),c)}function $o(l){const t=l.key,r=l.value,c=l.valueSpec,p=[];return Array.isArray(c.values)?c.values.indexOf(s.J(r))===-1&&p.push(new s.V(t,r,`expected one of [${c.values.join(", ")}], ${JSON.stringify(r)} found`)):Object.keys(c.values).indexOf(s.J(r))===-1&&p.push(new s.V(t,r,`expected one of [${Object.keys(c.values).join(", ")}], ${JSON.stringify(r)} found`)),p}function Is(l){return s.a2(s.S(l.value))?Ur(Object.assign({},l,{expressionContext:"filter",valueSpec:l.styleSpec[`filter_${l.layerType||"fill"}`]})):Yr(l)}function Yr(l){const t=l.value,r=l.key;if(!Array.isArray(t))return[new s.V(r,t,`array expected, ${s.K(t)} found`)];if(t.length<1)return[new s.V(r,t,"filter array must have at least 1 element")];const c=l.styleSpec;let p=$o({key:`${r}[0]`,value:t[0],valueSpec:c.filter_operator});const _=()=>{t.length>=2&&(s.a0(t[1])||p.push(new s.V(`${r}[1]`,t[1],`string expected, ${s.K(t[1])} found`)));for(let g=2;g<t.length;g++)s.J(t[1])==="$type"?p=p.concat($o({key:`${r}[${g}]`,value:t[g],valueSpec:c.geometry_type})):s.a0(t[g])||s.L(t[g])||s.$(t[g])||p.push(new s.V(`${r}[${g}]`,t[g],`string, number, or boolean expected, ${s.K(t[g])} found.`))};switch(s.J(t[0])){case"<":case"<=":case">":case">=":t.length>=2&&s.J(t[1])==="$type"&&p.push(new s.V(r,t,`"$type" cannot be use with operator "${t[0]}"`)),t.length!==3&&p.push(new s.V(r,t,`filter array for operator "${t[0]}" must have 3 elements`)),_();break;case"==":case"!=":t.length!==3&&p.push(new s.V(r,t,`filter array for operator "${t[0]}" must have 3 elements`)),_();break;case"in":case"!in":_();break;case"any":case"all":case"none":for(let g=1;g<t.length;g++)p=p.concat(Yr({key:`${r}[${g}]`,value:t[g],style:l.style,styleSpec:l.styleSpec}));break;case"has":case"!has":t.length!==2?p.push(new s.V(r,t,`filter array for "${t[0]}" operator must have 2 elements`)):s.a0(t[1])||p.push(new s.V(`${r}[1]`,t[1],`string expected, ${s.K(t[1])} found`))}return p}function wa(l,t){const r=l.key,c=l.style,p=l.layer,_=l.styleSpec,g=l.value,v=l.objectKey,b=_[`${t}_${l.layerType}`];if(!b)return[];const E=v.match(/^(.*)-use-theme$/);if(E&&b[E[1]])return s.Q(s.S(g))?[].concat(Dt({key:r,value:g,valueSpec:{type:"string",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},style:c,styleSpec:_,expressionContext:"property",propertyType:t,propertyKey:v})):Dt({key:r,value:g,valueSpec:{type:"string"},style:c,styleSpec:_});const C=v.match(/^(.*)-transition$/);if(t==="paint"&&C&&b[C[1]]&&b[C[1]].transition)return Dt({key:r,value:g,valueSpec:_.transition,style:c,styleSpec:_});const z=l.valueSpec||b[v];if(!z)return[new s.a3(r,g,`unknown property "${v}"`)];let R;if(s.a0(g)&&s.N(z)&&!z.tokens&&(R=/^{([^}]+)}$/.exec(g))){const B=`\`{ "type": "identity", "property": ${R?JSON.stringify(R[1]):'"_"'} }\``;return[new s.V(r,g,`"${v}" does not support interpolation syntax
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54),p.layers.forEach(E=>{s.J(E.id)===v&&(b=E)}),b?b.ref?t.push(new s.V(c,r.ref,"ref cannot reference another ref layer")):g=s.J(b.type):typeof v=="string"&&t.push(new s.V(c,r.ref,`ref layer "${v}" not found`))}else if(g!=="background"&&g!=="sky"&&g!=="slot")if(r.source)if(s.a0(r.source)){const b=p.sources&&p.sources[r.source],E=b&&s.J(b.type);b?E==="vector"&&g==="raster"?t.push(new s.V(c,r.source,`layer "${r.id}" requires a raster source`)):E==="raster"&&g!=="raster"?t.push(new s.V(c,r.source,`layer "${r.id}" requires a vector source`)):E!=="vector"||r["source-layer"]?E==="raster-dem"&&g!=="hillshade"?t.push(new s.V(c,r.source,"raster-dem source can only be used with layer type 'hillshade'.")):E!=="raster-array"||["raster","raster-particle"].includes(g)?g==="line"&&r.paint&&(r.paint["line-gradient"]||r.paint["line-trim-offset"])&&E==="geojson"&&!b.lineMetrics?t.push(new s.V(c,r,`layer "${r.id}" specifies a line-gradient, which requires the GeoJSON source to have \`lineMetrics\` enabled.`)):g==="raster-particle"&&E!=="raster-array"&&t.push(new s.V(c,r.source,`layer "${r.id}" requires a 'raster-array' source.`)):t.push(new s.V(c,r.source,"raster-array source can only be used with layer type 'raster'.")):t.push(new s.V(c,r,`layer "${r.id}" must specify a "source-layer"`)):t.push(new s.V(c,r.source,`source "${r.source}" not found`))}else t.push(new s.V(`${c}.source`,r.source,'"source" must be a string'));else t.push(new s.V(c,r,'missing required property "source"'));return t=t.concat(Pi({key:c,value:r,valueSpec:_.layer,style:l.style,styleSpec:l.styleSpec,objectElementValidators:{"*":()=>[],type:()=>Dt({key:`${c}.type`,value:r.type,valueSpec:_.layer.type,style:l.style,styleSpec:l.styleSpec,object:r,objectKey:"type"}),filter:b=>Is(Object.assign({layerType:g},b)),layout:b=>Pi({layer:r,key:b.key,value:b.value,valueSpec:{},style:b.style,styleSpec:b.styleSpec,objectElementValidators:{"*":E=>ba(Object.assign({layerType:g},E))}}),paint:b=>Pi({layer:r,key:b.key,value:b.value,valueSpec:{},style:b.style,styleSpec:b.styleSpec,objectElementValidators:{"*":E=>qs(Object.assign({layerType:g,layer:r},E))}}),appearances(b){const E=xa({key:b.key,value:b.value,valueSpec:b.valueSpec,style:b.style,styleSpec:b.styleSpec,arrayElementValidator:R=>function(D){const{key:B,layer:O,layerType:G}=D,U=s.J(D.value),Z=s.J(U.name),K=s.J(U.condition),W=Pi({key:B,value:U,valueSpec:D.styleSpec.appearance,style:D.style,styleSpec:D.styleSpec,objectElementValidators:{condition:le=>function(ne){const se=[];return se.push(...Ur({key:ne.key,value:ne.object.condition,valueSpec:s.a6.appearance.condition,expressionContext:"appearance"})),se}(Object.assign({layer:O,layerType:G},le)),properties:le=>function(ne){const se=[],{styleSpec:ie,layer:Q,layerType:ce}=ne,ve=ie[`paint_${ce}`],ge=ie[`layout_${ce}`],Le=ne.object[ne.objectKey];for(const ze in Le){const je=ze in ve?"paint":ze in ge?"layout":void 0;

54if(!je){se.push(new s.V(ne.key,ze,`unknown property "${ze}" for layer type "${ce}"`));continue}const nt=Object.assign({},ne,{key:`${ne.key}.${ze}`,object:Le,objectKey:ze,layer:Q,layerType:ce,value:Le[ze],valueSpec:je==="paint"?ve[ze]:ge[ze]});se.push(...wa(nt,je))}return se}(Object.assign({layer:O,layerType:G},le))}});return Z!=="hidden"&&K===void 0&&W.push(new s.V(D.key,"name",'Appearance with name different than "hidden" must have a condition')),W}(Object.assign({layerType:g,layer:r},R))}),C=Array.isArray(b.value)?b.value:[],z=new Set;return C.forEach((R,D)=>{const B=s.J(R.name);if(B)if(z.has(B)){const O=s.J(r.id);E.push(new s.V(b.key,B,`Duplicated appearance name "${B}" for layer "${O}"`))}else z.add(B)}),E}}})),t}function Qn({key:l,value:t}){return s.a0(t)?[]:[new s.V(l,t,`string expected, ${s.K(t)} found`)]}const Gr={promoteId:function l({key:t,value:r}){if(s.a0(r))return Qn({key:t,value:r});if(Array.isArray(r)){const p=[],_=s.S(r),g=s.U(_);return g.result==="error"&&g.value.forEach(v=>{p.push(new s.V(`${t}${v.key}`,null,`${v.message}`))}),s.X(g.value.expression,["zoom","heatmap-density","line-progress","raster-value","sky-radial-progress","accumulated","is-supported-script","pitch","distance-from-center","measure-light","raster-particle-speed"])||p.push(new s.V(`${t}`,null,"promoteId expression should be only feature dependent")),p}if(!s.H(r))return[new s.V(t,r,`string, expression or object expected, "${s.K(r)}" found`)];const c=[];for(const p in r)c.push(...l({key:`${t}.${p}`,value:r[p]}));return c}};function Ws(l){const t=l.value,r=l.key,c=l.styleSpec,p=l.style;if(!s.H(t))return[new s.V(r,t,`object expected, ${s.K(t)} found`)];if(!("type"in t))return[new s.V(r,t,'"type" is required')];const _=s.J(t.type);let g=[];switch(["vector","raster","raster-dem","raster-array"].includes(_)&&("url"in t||"tiles"in t||g.push(new s.a3(r,t,'Either "url" or "tiles" is 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Pi({key:r,value:t,valueSpec:c.source_image,style:p,styleSpec:c});case"canvas":return[new s.V(r,null,"Please use runtime APIs to add canvas sources, rather than including them in stylesheets.","source.canvas")];default:return $o({key:`${r}.type`,value:t.type,valueSpec:{values:Xs(c)}})}}function Xs(l){return l.source.reduce((t,r)=>{const c=l[r];return c.type.type==="enum"&&(t=t.concat(Object.keys(c.type.values||{}))),t},[])}function ss(l){const t=l.value,r=l.styleSpec,c=r.light,p=l.style;if(t===void 0)return[];if(!s.H(t))return[new s.V("light",t,`object expected, ${s.K(t)} found`)];let _=[];for(const g in t){const v=g.match(/^(.*)-transition$/),b=g.match(/^(.*)-use-theme$/);_=_.concat(b&&c[b[1]]?Dt({key:g,value:t[g],valueSpec:{type:"string"},style:p,styleSpec:r}):v&&c[v[1]]&&c[v[1]].transition?Dt({key:g,value:t[g],valueSpec:r.transition,style:p,styleSpec:r}):c[g]?Dt({key:g,value:t[g],valueSpec:c[g],style:p,styleSpec:r}):[new s.V(g,t[g],`unknown property "${g}"`)])}return _}function Do(l){const t=l.value;if(!t)return[];const r=l.key;if(!s.H(t))return[new s.V(r,t,`object expected, ${s.K(t)} found`)];let c=[];const p=l.styleSpec,_=p["light-3d"],g=l.style,v=l.style.lights;for(const C of["type","id"])if(!(C in t))return c=c.concat([new s.V(r,t,`missing property "${C}"`)]),c;if(!s.a0(t.type))return c=c.concat([new s.V(`${r}.type`,t.type,"string expected")]),c;if(v)for(let C=0;C<l.arrayIndex;C++){const z=s.J(t.type),R=v[C];s.J(R.type)===z&&c.push(new s.V(r,t.id,`duplicate light type "${t.type}", previously defined at line ${R.id.__line__}`))}const b=`properties_light_${t.type}`;if(!(b in p))return c=c.concat([new s.V(`${r}.type`,t,`Invalid light type ${t.type}`)]),c;const E=p[b];for(const C in t)if(C==="properties"){const z=t[C];if(!s.H(z))return c=c.concat([new s.V("properties",z,`object expected, ${s.K(z)} found`)]),c;for(const R in z){const D=R.match(/^(.*)-transition$/),B=R.match(/^(.*)-use-theme$/);c=c.concat(B&&E[B[1]]?Dt({key:C,value:z[R],valueSpec:{type:"string"},style:g,styleSpec:p}):D&&E[D[1]]&&E[D[1]].transition?Dt({key:C,value:t[C],valueSpec:p.transition,style:g,styleSpec:p}):E[R]?Dt({key:R,value:z[R],valueSpec:E[R],style:g,styleSpec:p}):[new s.a3(l.key,z[R],`unknown property "${R}"`)])}}else c=c.concat(_[C]?Dt({key:C,value:t[C],valueSpec:_[C],style:g,styleSpec:p}):[new s.a3(C,t[C],`unknown property "${C}"`)]);return c}function Ho(l){const t=l.value,r=l.key,c=l.style,p=l.styleSpec,_=p.terrain;if(t==null)return[];if(!s.H(t))return[new s.V("terrain",t,`object expected, ${s.K(t)} found`)];let g=[];for(const v in t){const b=v.match(/^(.*)-transition$/),E=v.match(/^(.*)-use-theme$/);g=g.concat(E&&_[E[1]]?Dt({key:v,value:t[v],valueSpec:{type:"string"},style:c,styleSpec:p}):b&&_[b[1]]&&_[b[1]].transition?Dt({key:v,value:t[v],valueSpec:p.transition,style:c,styleSpec:p}):_[v]?Dt({key:v,value:t[v],valueSpec:_[v],style:c,styleSpec:p}):[new s.a3(v,t[v],`unknown property "${v}"`)])}if(t.source)if(s.a0(t.source)){const v=c.sources&&c.sources[t.source],b=v&&s.J(v.type);v?b!=="raster-dem"&&g.push(new s.V(`${r}.source`,t.source,`terrain cannot be used with a source of type ${b}, it only be used with a "raster-dem" source type`)):g.push(new s.V(`${r}.source`,t.source,`source "${t.source}" not found`))}else g.push(new s.V(`${r}.source`,t.source,"source must be a string"));else g.push(new s.V(r,t,'terrain is missing required property "source"'));return g}function Ll(l){const t=l.value,r=l.style,c=l.styleSpec,p=c.fog;if(t===void 0)return[];if(!s.H(t))return[new s.V("fog",t,`object expected, ${s.K(t)} found`)];let 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object")];const{data:p,..._}=r;Object.defineProperty(_,"__line__",{value:r.__line__,enumerable:!1});let g=Pi(Object.assign({},l,{value:_,valueSpec:c.import}));return s.J(_.id)===""&&g.push(new s.V(`${l.key}.id`,_,"import id can't be an empty string")),p&&(g=g.concat(Tr(p,c,{key:`${l.key}.data`}))),g},iconset:function(l){const t=l.value,r=l.key,c=l.styleSpec,p=l.style;if(!s.H(t))return[new s.V(r,t,"object expected")];if(!t.type)return[new s.V(r,t,'"type" is required')];const _=s.J(t.type);let g=[];if(g=g.concat(Pi({key:r,value:t,valueSpec:c[`iconset_${_}`],style:p,styleSpec:c})),function(v,b){return!(v!=="source"||!b.source)}(_,t)){const v=p.sources&&p.sources[t.source],b=v&&s.J(v.type);v?b!=="raster-array"&&g.push(new s.V(r,t.source,`iconset cannot be used with a source of type ${String(b)}, it only be used with a "raster-array" source type`)):g.push(new s.V(r,t.source,`source "${t.source}" not found`))}return g}};function Dt(l,t=!1){const r=l.value,c=l.valueSpec,p=l.styleSpec;if(c.expression){if(s.a4(s.J(r)))return Hs(l);if(s.Q(s.S(r)))return Ur(l)}if(c.type&&Wt[c.type]){const _=Wt[c.type](l);return t===!0&&_.length>0&&Array.isArray(l.value)?Ur(l):_}return Pi(Object.assign({},l,{valueSpec:c.type?p[c.type]:c}))}function Pi(l){const t=l.key,r=l.value,c=l.valueSpec||{},p=l.objectElementValidators||{},_=l.style,g=l.styleSpec;if(!s.H(r))return[new s.V(t,r,`object expected, ${s.K(r)} found`)];let v=[];for(const b in r){const E=b.split(".")[0];let C;p[E]?C=p[E]:c[E]?C=Dt:p["*"]?C=p["*"]:c["*"]&&(C=Dt),C?v=v.concat(C({key:(t&&`${t}.`)+b,value:r[b],valueSpec:c[E]||c["*"],style:_,styleSpec:g,object:r,objectKey:b},r)):v.push(new s.a3(t,r[b],`unknown property "${b}"`))}for(const b in c){if(p[b])continue;const E=c[b];E.required&&E.default===void 0&&r[b]===void 0&&v.push(new s.V(t,r,`missing required property "${b}"`))}return v}function In({key:l,value:t}){const r=Qn({key:l,value:t});if(r.length)return r;const c=t;return c.indexOf("{fontstack}")===-1&&r.push(new s.V(l,t,'"glyphs" url must include a "{fontstack}" token')),c.indexOf("{range}")===-1&&r.push(new s.V(l,t,'"glyphs" url must include a "{range}" token')),r}function Tr(l,t=s.a6,r={}){return Pi({key:r.key||"",value:l,valueSpec:Object.assign(t.$root,{"*":{type:"*"}}),styleSpec:t,style:l,objectElementValidators:{glyphs:In}})}function ko(l,t=s.a6){return H(Tr(l,t))}const Ic=l=>H(Ws(l)),Ke=l=>H(ss(l)),Ta=l=>H(Do(l)),Tf=l=>H(Ho(l)),zl=l=>H(Ll(l)),qi=l=>H(function(t){const r=t.value,c=t.style,p=t.styleSpec,_=p.snow;if(r===void 0)return[];if(!s.H(r))return[new s.V("snow",r,`object expected, ${s.K(r)} found`)];let g=[];for(const v in r){const b=v.match(/^(.*)-transition$/);g=g.concat(b&&_[b[1]]&&_[b[1]].transition?Dt({key:v,value:r[v],valueSpec:p.transition,style:c,styleSpec:p}):_[v]?Dt({key:v,value:r[v],valueSpec:_[v],style:c,styleSpec:p}):[new s.a3(v,r[v],`unknown property "${v}"`)])}return g}(l)),ao=l=>H(function(t){const r=t.value,c=t.style,p=t.styleSpec,_=p.rain;if(r===void 0)return[];if(!s.H(r))return[new s.V("rain",r,`object expected, ${s.K(r)} found`)];let g=[];for(const v in r){const b=v.match(/^(.*)-transition$/);g=g.concat(b&&_[b[1]]&&_[b[1]].transition?Dt({key:v,value:r[v],valueSpec:p.transition,style:c,styleSpec:p}):_[v]?Dt({key:v,value:r[v],valueSpec:_[v],style:c,styleSpec:p}):[new s.a3(v,r[v],`unknown property "${v}"`)])}return g}(l)),Sf=l=>H(Zs(l)),Dl=l=>H(Is(l)),bu=l=>H(qs(l)),Te=l=>H(ba(l)),j=l=>H(s.a7(l));function H(l){return l.slice().sort((t,r)=>t.line&&r.line?t.line-r.line:0)}function J(l,t){let r=!1;if(t&&t.length)for(const c of t)c instanceof s.a3?s.w(c.message):(l.fire(new s.y(new Error(c.message))),r=!0);return r}const pe=s.a6.light;let ue;class ye extends s.E{constructor(t,r="flat"){super(),this._transitionable=new s.a8(ue||(ue=new s.a9({anchor:new s.aa(pe.anchor),position:new s.ab(pe.position),color:new s.aa(pe.color),intensity:new s.aa(pe.intensity)}))),this.setLight(t,r),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(t,r,c={}

54){this._validate(Ke,t,c)||(this._transitionable.setTransitionOrValue(t),this.id=r)}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,r,c){return(!c||c.validate!==!1)&&J(this,t.call(ko,Object.assign({value:r,style:{glyphs:!0,sprite:!0},styleSpec:s.a6})))}}const Re=s.a6.terrain;let we=class extends s.E{constructor(l,t,r,c,p){super(),this.scope=r,this._transitionable=new s.a8(new s.a9({source:new s.aa(Re.source),exaggeration:new s.aa(Re.exaggeration)}),r,c),this._transitionable.setTransitionOrValue(l,c),this._transitioning=this._transitionable.untransitioned(),this.drapeRenderMode=t,this.worldview=p}get(){return this._transitionable.serialize()}set(l,t){this._transitionable.setTransitionOrValue(l,t)}updateTransitions(l){this._transitioning=this._transitionable.transitioned(l,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(l){this.properties=this._transitioning.possiblyEvaluate(l)}getExaggeration(l){return this._transitioning.possiblyEvaluate(new s.ac(l,{worldview:this.worldview})).get("exaggeration")}getAttenuationRange(){if(!this.isZoomDependent())return null;const l=this._transitionable._values.exaggeration;if(!l)return null;const t=l.value.expression;if(!t)return null;let r=-1,c=-1,p=1;for(const _ of t.zoomStops)p=t.evaluate(new s.ac(_,{worldview:this.worldview})),p>.01?(r=_,c=-1):c=_;return p<.01&&r>0&&c>r?[r,c]:null}isZoomDependent(){const l=this._transitionable._values.exaggeration;return l!=null&&l.value!=null&&l.value.expression!=null&&l.value.expression instanceof s.ad}};const Pe=45,it=65,Ue=.05;function It(l,t,r,c){const p=s.ah(Pe,it,r),[_,g]=$t(l,c);let v=1-Math.min(1,Math.exp((t-_)/(g-_)*-6));return v*=v*v,v=Math.min(1,1.00747*v),v*p*l.alpha}function $t(l,t){const r=.5/Math.tan(.5*t);return[l.range[0]+r,l.range[1]+r]}function Tt(l,t,r,c,p){const _=s.af([],[t,r,c],p.mercatorFogMatrix);return It(l,s.ag(_),p.pitch,p._fov)}function mi(l,t,r,c,p,_,g){const v=[[r,c,0],[p,c,0],[p,_,0],[r,_,0]];let b=Number.MAX_VALUE,E=-Number.MAX_VALUE;for(const C of v){const z=s.af([],C,t),R=s.ag(z);b=Math.min(b,R),E=Math.max(E,R)}return[It(l,b,g.pitch,g._fov),It(l,E,g.pitch,g._fov)]}const pi=s.a6.fog;class hi extends s.E{constructor(t,r,c,p){super();const _=new s.a9({range:new s.aa(pi.range),color:new s.aa(pi.color),"color-use-theme":new s.aa({type:"string","property-type":"data-constant",default:"default"}),"high-color":new s.aa(pi["high-color"]),"high-color-use-theme":new s.aa({type:"string","property-type":"data-constant",default:"default"}),"space-color":new s.aa(pi["space-color"]),"space-color-use-theme":new s.aa({type:"string","property-type":"data-constant",default:"default"}),"horizon-blend":new s.aa(pi["horizon-blend"]),"star-intensity":new s.aa(pi["star-intensity"]),"vertical-range":new s.aa(pi["vertical-range"])});this._transitionable=new s.a8(_,c,new Map(p)),this.set(t,p),this._transitioning=this._transitionable.untransitioned(),this._transform=r,this.properties=new s.ai(_),this.scope=c}get state(){const t=this._transform,r=t.projection.name==="globe",c=s.aj(t.zoom),p=this.properties.get("range"),_=[.5,3];return{range:r?[s.ak(_[0],p[0],c),s.ak(_[1],p[1],c)]:p,horizonBlend:this.properties.get("horizon-blend"),alpha:this.properties.get("color").a}}get(){return this._transitionable.serialize()}set(t,r,c={}){if(this._validate(zl,t,c))return;const p=Object.assign({},t);for(const _ of Object.keys(pi))p[_]===void 0&&(p[_]=pi[_].default);this._options=p,this._transitionable.setTransitionOrValue(this._options,r)}getOpacity(t){if(!this._transform.projection.supportsFog)return 0;const r=this.properties&&this.properties.get("color")||1;return(this._transform.projection.name==="globe"?1:s.ah(Pe,it,t))*r.a}getOpacityAtLatLng(t,r){return this._transform.projection.supportsFog?function(c,p,_){const g=s.ae.fromLngLat(p),v=_.elevation?_.elevation.getAtPointOrZero(g):0;return Tt(c,g.x,g.y,v,_)}(this.state,t,r):0}getOpacityForTile(t){if(!this._transform.projection.supportsFog)return[1,1];const r=this._transform.calculateFogTileMatrix(t.toUnwrapped());return mi(this.state,r,0,0,s.al,s.al,this._transform)}getOpacityForBounds(t,r,c,p,_){return this._transform.projection.supportsFog?mi(this.state,t,r,c,p,_,this._transform):[1,1]}getFovAdjustedRange(t){return this._transform.projection.supportsFog?$t(this.state,t):[0,1]}isVisibleOnFrustum(t){if(!this._transform.projection.supportsFog)return!1;const r=[4,5,6,7];for(const c of r){const p=t.points[c];let _;if(p[2]>=0)_=p;else{const g=t.points[c-4];_=s.am(g,p,g[2]/(g[2]-p[2]))}if(Tt(this.state,_[0],_[1],0,this._transform)>=Ue)return!0}return!1}updateConfig(t){this._transitionable.setTransitionOrValue(this._options,new Map(t))}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,r,c){return(!c||c.validate!==!1)&&J(this,t.call(ko,Object.assign({value:r,style:{glyphs:!0,sprite:!0},styleSpec:s.a6})))}}let Fi,jn,lr,Zn,dr=class extends s.E{constructor(l,t,r,c){super();const p=Fi||(Fi=new s.a9({density:new s.aa(s.a6.snow.density),intensity:new s.aa(s.a6.snow.intensity),color:new s.aa(s.a6.snow.color),opacity:new s.aa(s.a6.snow.opacity),vignette:new s.aa(s.a6.snow.vignette),"vignette-color":new s.aa(s.a6.snow["vignette-color"]),"center-thinning":new s.aa(s.a6.snow["center-thinning"]),direction:new s.aa(s.a6.snow.direction),"flake-size":new s.aa(s.a6.snow["flake-size"])}));this._transitionable=new s.a8(p,r,new Map(c)),this.set(l,c),this._transitioning=this._transitionable.untransitioned(),this.properties=new s.ai(p),this.scope=r}get state(){const l=this.properties.get("opacity"),t=this.properties.get("color"),r=this.properties.get("direction"),c=s.an(r[0]),p=-Math.max(s.an(r[1]),.01),_=[Math.cos(c)*Math.cos(p),Math.sin(c)*Math.cos(p),Math.sin(p)],g=this.properties.get("vignette"),v=this.properties.get("vignette-color");return v.a=g,{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new s.ao(t.r,t.g,t.b,t.a*l),direction:_,centerThinning:this.properties.get("center-thinning"),flakeSize:this.properties.get("flake-size"),vignetteColor:v}}get(){return this._transitionable.serialize()}set(l,t,r={}

54){if(this._validate(qi,l,r))return;const c=Object.assign({},l),p=s.a6.snow;for(const _ of Object.keys(p))c[_]===void 0&&(c[_]=p[_].default);this._options=c,this._transitionable.setTransitionOrValue(this._options,t)}updateConfig(l){this._transitionable.setTransitionOrValue(this._options,new Map(l))}updateTransitions(l){this._transitioning=this._transitionable.transitioned(l,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(l){this.properties=this._transitioning.possiblyEvaluate(l)}_validate(l,t,r){return(!r||r.validate!==!1)&&J(this,l.call(ko,Object.assign({value:t,style:{glyphs:!0,sprite:!0},styleSpec:s.a6})))}},Fn=class extends s.E{constructor(l,t,r,c){super();const p=jn||(jn=new s.a9({density:new s.aa(s.a6.rain.density),intensity:new s.aa(s.a6.rain.intensity),color:new s.aa(s.a6.rain.color),opacity:new s.aa(s.a6.rain.opacity),vignette:new s.aa(s.a6.rain.vignette),"vignette-color":new s.aa(s.a6.rain["vignette-color"]),"center-thinning":new s.aa(s.a6.rain["center-thinning"]),direction:new s.aa(s.a6.rain.direction),"droplet-size":new s.aa(s.a6.rain["droplet-size"]),"distortion-strength":new s.aa(s.a6.rain["distortion-strength"])}));this._transitionable=new s.a8(p,r,new Map(c)),this.set(l,c),this._transitioning=this._transitionable.untransitioned(),this.properties=new s.ai(p),this.scope=r}get state(){const l=this.properties.get("opacity"),t=this.properties.get("color"),r=this.properties.get("direction"),c=s.an(r[0]),p=-Math.max(s.an(r[1]),.01),_=[Math.cos(c)*Math.cos(p),Math.sin(c)*Math.cos(p),Math.sin(p)],g=this.properties.get("vignette-color");return g.a=this.properties.get("vignette"),{density:this.properties.get("density"),intensity:this.properties.get("intensity"),color:new s.ao(t.r,t.g,t.b,t.a*l),direction:_,centerThinning:this.properties.get("center-thinning"),dropletSize:this.properties.get("droplet-size"),distortionStrength:this.properties.get("distortion-strength"),vignetteColor:g}}get(){return this._transitionable.serialize()}set(l,t,r={}){if(this._validate(ao,l,r))return;const c=Object.assign({},l),p=s.a6.rain;for(const _ of Object.keys(p))c[_]===void 0&&(c[_]=p[_].default);this._options=c,this._transitionable.setTransitionOrValue(this._options,t)}updateConfig(l){this._transitionable.setTransitionOrValue(this._options,new Map(l))}updateTransitions(l){this._transitioning=this._transitionable.transitioned(l,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(l){this.properties=this._transitioning.possiblyEvaluate(l)}_validate(l,t,r){return(!r||r.validate!==!1)&&J(this,l.call(ko,Object.assign({value:t,style:{glyphs:!0,sprite:!0},styleSpec:s.a6})))}};class Gi extends s.E{constructor(t,r,c,p){super(),this.scope=c,this._options=t,this.properties=new s.ai(r),this._transitionable=new s.a8(r,c,new Map(p)),this._transitionable.setTransitionOrValue(t.properties),this._transitioning=this._transitionable.untransitioned()}updateConfig(t){this._transitionable.setTransitionOrValue(this._options.properties,new Map(t))}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}get(){return this._options.properties=this._transitionable.serialize(),this._options}set(t,r){this._options=t,this._transitionable.setTransitionOrValue(t.properties,r)}shadowsEnabled(){return!!this.properties&&this.properties.get("cast-shadows")===!0}}class Bn{constructor(t,r,c){this.screenBounds=t,this.cameraPoint=c.getCameraPoint(),this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=r,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,c)}static createFromScreenPoints(t,r){let c,p;if(t instanceof s.P||typeof t[0]=="number"){const _=s.P.convert(t);c=[_],p=r.isPointAboveHorizon(_)}else{const _=s.P.convert(t[0]),g=s.P.convert(t[1]),v=_.add(g)._div(2);c=[_,g],p=s.aq(_,g).every(b=>r.isPointAboveHorizon(b))&&r.isPointAboveHorizon(v)}return new Bn(c,p,r)}isPointQuery(){return this.screenBounds.length===1}bufferedScreenGeometry(t){return s.aq(this.screenBounds[0],this.screenBounds.length===1?this.screenBounds[0]:this.screenBounds[1],t)}bufferedCameraGeometry(t){const r=this.screenBounds[0],c=this.screenBounds.length===1?this.screenBounds[0].add(new s.P(1,1)):this.screenBounds[1],p=s.aq(r,c,0,!1);return this.cameraPoint.y>c.y&&(this.cameraPoint.x>r.x&&this.cameraPoint.x<c.x?p.splice(3,0,this.cameraPoint):this.cameraPoint.x>=c.x?p[2]=this.cameraPoint:this.cameraPoint.x<=r.x&&(p[3]=this.cameraPoint)),s.ar(p,t)}bufferedCameraGeometryGlobe(t){const r=this.screenBounds[0],c=this.screenBounds.length===1?this.screenBounds[0].add(new s.P(1,1)):this.screenBounds[1],p=s.aq(r,c,t),_=this.cameraPoint.clone();switch(3*((_.y>r.y)+(_.y>c.y))+((_.x>r.x)+(_.x>

54c.x))){case 0:p[0]=_,p[4]=_.clone();break;case 1:p.splice(1,0,_);break;case 2:p[1]=_;break;case 3:p.splice(4,0,_);break;case 5:p.splice(2,0,_);break;case 6:p[3]=_;break;case 7:p.splice(3,0,_);break;case 8:p[2]=_}return p}containsTile(t,r,c,p=0){const _=Math.max(t.queryPadding,t.evaluateQueryRenderedFeaturePadding())/r._pixelsPerMercatorPixel+1,g=c?this._bufferedCameraMercator(_,r):this._bufferedScreenMercator(_,r);let v=t.tileID.wrap+(g.unwrapped?p:0);const b=g.polygon.map(G=>s.as(t.tileTransform,G,v));if(!s.at(b,0,0,s.al,s.al))return;v=t.tileID.wrap+(this.screenGeometryMercator.unwrapped?p:0);const E=this.screenGeometryMercator.polygon.map(G=>s.au(t.tileTransform,G,v)),C=E.map(G=>new s.P(G[0],G[1])),z=r.getFreeCameraOptions().position||new s.ae(0,0,0),R=s.au(t.tileTransform,z,v),D=E.map(G=>{const U=s.av(G,G,R);return s.aw(U,U),new s.ax(R,U)}),B=s.ay(t,1,r.zoom)*r._pixelsPerMercatorPixel;return{queryGeometry:this,tilespaceGeometry:C,tilespaceRays:D,bufferedTilespaceGeometry:b,bufferedTilespaceBounds:(O=s.az(b),O.min.x=s.aA(O.min.x,0,s.al),O.min.y=s.aA(O.min.y,0,s.al),O.max.x=s.aA(O.max.x,0,s.al),O.max.y=s.aA(O.max.y,0,s.al),O),tile:t,tileID:t.tileID,pixelToTileUnitsFactor:B};var O}_bufferedScreenMercator(t,r){const c=Wn(t);if(this._screenRaycastCache[c])return this._screenRaycastCache[c];{let p;return p=r.projection.name==="globe"?this._projectAndResample(this.bufferedScreenGeometry(t),r):{polygon:this.bufferedScreenGeometry(t).map(_=>r.pointCoordinate3D(_)),unwrapped:!0},this._screenRaycastCache[c]=p,p}}_bufferedCameraMercator(t,r){const c=Wn(t);if(this._cameraRaycastCache[c])return this._cameraRaycastCache[c];{let p;return p=r.projection.name==="globe"?this._projectAndResample(this.bufferedCameraGeometryGlobe(t),r):{polygon:this.bufferedCameraGeometry(t).map(_=>r.pointCoordinate3D(_)),unwrapped:!0},this._cameraRaycastCache[c]=p,p}}_projectAndResample(t,r){const c=function(_,g){const v=s.aB([],g.pixelMatrix,g.globeMatrix),b=[0,-s.aD,0,1],E=[0,s.aD,0,1],C=[0,0,0,1];s.aC(b,b,v),s.aC(E,E,v),s.aC(C,C,v);const z=new s.P(b[0]/b[3],b[1]/b[3]),R=new s.P(E[0]/E[3],E[1]/E[3]),D=s.aE(_,z)&&b[3]<C[3],B=s.aE(_,R)&&E[3]<C[3];if(!D&&!B)return null;const O=function(se,ie,Q){for(let ce=1;ce<se.length;ce++){const ve=Ri(ie.pointCoordinate3D(se[ce-1]).x),ge=Ri(ie.pointCoordinate3D(se[ce]).x);if(Q<0){if(ve<ge)return{idx:ce,t:-ve/(ge-1-ve)}}else if(ge<ve)return{idx:ce,t:(1-ve)/(ge+1-ve)}}return null}(_,g,D?-1:1);if(!O)return null;const{idx:G,t:U}=O;let Z=G>1?gn(_.slice(0,G),g):[],K=G<_.length?gn(_.slice(G),g):[];Z=Z.map(se=>new s.P(Ri(se.x),se.y)),K=K.map(se=>new s.P(Ri(se.x),se.y));const W=[...Z];W.length===0&&W.push(K[K.length-1]);const le=s.ak(W[W.length-1].y,(K.length===0?Z[0]:K[0]).y,U);let ne;return ne=D?[new s.P(0,le),new s.P(0,0),new s.P(1,0),new s.P(1,le)]:[new s.P(1,le),new s.P(1,1),new s.P(0,1),new s.P(0,le)],W.push(...ne),K.length===0?W.push(Z[0]):W.push(...K),{polygon:W.map(se=>new s.ae(se.x,se.y)),unwrapped:!1}}(t,r);if(c)return c;const p=function(_,g){let v=!1,b=-1/0,E=0;for(let z=0;z<_.length-1;z++)_[z].x>b&&(b=_[z].x,E=z);for(let z=0;z<_.length-1;z++){const R=(E+z)%(_.length-1),D=_[R],B=_[R+1];Math.abs(D.x-B.x)>.5&&(D.x<B.x?(D.x+=1,R===0&&(_[_.length-1].x+=1)):(B.x+=1,R+1===_.length-1&&(_[0].x+=1)),v=!0)}const C=s.aF(g.center.lng);return v&&C<Math.abs(C-1)&&_.forEach(z=>{z.x-=1}),{polygon:_,unwrapped:v}}(gn(t,r).map(_=>new s.P(Ri(_.x),_.y)),r);return{polygon:p.polygon.map(_=>new s.ae(_.x,_.y)),unwrapped:p.unwrapped}}}function gn(l,t){return s.aG(l,r=>{const c=t.pointCoordinate3D(r);r.x=c.x,r.y=c.y},1/256)}function Ri(l){return l<0?1+l%1:l%1}function Wn(l){return 100*l|0}function qr(l,t,r,c,p){const _=function(v,b){if(v)return p(v);if(b){if(l.url&&b.tiles&&l.tiles&&delete l.tiles,b.variants){if(!Array.isArray(b.variants))return p(new Error("variants must be an array"));for(const C of b.variants){if(C==null||typeof C!="object"||C.constructor!==Object)return p(new Error("variant must be an object"));if(!Array.isArray(C.capabilities))return p(new Error("capabilities must be an array"));if(C.capabilities.length===1&&C.capabilities[0]==="meshopt"){b=Object.assign(b,C);break}}}const E=s.aH(Object.assign({},b,l),["tilejson","tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","extra_bounds","scheme","tileSize","encoding","vector_layers","raster_layers","worldview_options","worldview_default","worldview"]);E.tiles=t.canonicalizeTileset(E,l.url),p(null,E)}},g=function(v,b,E){if(!v)return null;if(!b&&!E)return v;E=E||v.worldview_default;const C=Object.values(v.language||{});if(C.length===0)return null;const z=Object.values(v.worldview||{});if(z.length===0)return null;const R=C.every(B=>B===b),D=z.every(B=>B===E);return R&&D?v:b in(v.language_options||{})||E in(v.worldview_options||{})?null:v.language_options&&v.worldview_options?v:null}(l.data,r,c);return g?s.o.frame(()=>_(null,g)):l.url?s.m(t.transformRequest(t.normalizeSourceURL(l.url,null,r,c),s.R.Source),_):s.o.frame(()=>{const{data:v,...b}=l;_(null,b)})}function Kr(l,t){const r=Math.pow(2,t.z),c=Math.floor(s.aF(l.getWest())*r),p=Math.floor(s.aJ(l.getNorth())*r),_=Math.ceil(s.aF(l.getEast())*r),g=Math.ceil(s.aJ(l.getSouth())*r);return t.x>=c&&t.x<_&&t.y>=p&&t.y<g}class To{constructor(t,r,c){this.bounds=t?s.aI.convert(this.validateBounds(t)):null,this.minzoom=r||0,this.maxzoom=c||24}

54validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}addExtraBounds(t){if(t){this.extraBounds||(this.extraBounds=[]);for(const r of t)this.extraBounds.push(s.aI.convert(this.validateBounds(r)))}}contains(t){if(t.z>this.maxzoom||t.z<this.minzoom||this.bounds&&!Kr(this.bounds,t))return!1;if(!this.extraBounds)return!0;for(const r of this.extraBounds)if(Kr(r,t))return!0;return!1}static fromTileJSON(t){if(!t.bounds&&!t.extra_bounds)return null;const r=new To(t.bounds,t.minzoom,t.maxzoom);return r.addExtraBounds(t.extra_bounds),r}}class kl extends s.E{constructor(t,r,c,p){if(super(),this.id=t,this.dispatcher=c,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,Object.assign(this,s.aH(r,["url","scheme","tileSize","promoteId"])),this._options=Object.assign({type:"vector"},r),this._collectResourceTiming=!!r.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(p),this._tileWorkers={},this._deduped=new s.aK}load(t){this._loaded=!1,this.fire(new s.z("dataloading",{dataType:"source"}));const r=Array.isArray(this.map._language)?this.map._language.join():this.map._language,c=this.map.getWorldview();this._tileJSONRequest=qr(this._options,this.map._requestManager,r,c,(p,_)=>{if(this._tileJSONRequest=null,this._loaded=!0,p)r&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${r}`),c&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${c}`),this.fire(new s.y(p));else if(_){if(Object.assign(this,_),this.hasWorldviews=!!_.worldview_options,_.worldview_default&&(this.worldviewDefault=_.worldview_default),_.vector_layers){this.vectorLayers=_.vector_layers,this.vectorLayerIds=[],this.localizableLayerIds=new Set;for(const g of _.vector_layers)this.vectorLayerIds.push(g.id),_.worldview&&_.worldview[g.source]&&this.localizableLayerIds.add(g.id)}this.tileBounds=To.fromTileJSON(_),ai(_.tiles,this.map._requestManager._customAccessToken),this.fire(new s.z("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.z("data",{dataType:"source",sourceDataType:"content"}))}t&&t(p)})}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}reload(){this.cancelTileJSONRequest();const t=s.B(this.id,this.scope);this.load(()=>this.map.style.clearSource(t))}setTiles(t){return this._options.tiles=t,this.reload(),this}setUrl(t){return this.url=t,this._options.url=t,this.reload(),this}onRemove(t){this.cancelTileJSONRequest()}serialize(){return Object.assign({},this._options)}loadTile(t,r){const c=t.tileID.canonical.url(this.tiles,this.scheme),p=this.map._requestManager.normalizeTileURL(c),_=this.map._requestManager.transformRequest(p,s.R.Tile),g=this.map.style?this.map.style.getLut(this.scope):null,v=g?{image:g.image.clone()}:null,b={request:_,data:void 0,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,lut:v,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.t

54ype,source:this.id,scope:this.scope,pixelRatio:s.o.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:t.isSymbolTile,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:t.isExtraShadowCaster,tessellationStep:this.map._tessellationStep,scaleFactor:this.map.getScaleFactor(),worldview:this.map.getWorldview()||this.worldviewDefault,indoor:this.map.indoor?this.map.indoor.getIndoorTileOptions(this.id,this.scope):null};if(this.hasWorldviews&&s.h(c)&&(b.localizableLayerIds=this.localizableLayerIds),b.request.collectResourceTiming=this._collectResourceTiming,t.actor&&t.state!=="expired")t.state==="loading"?t.reloadCallback=r:t.request=t.actor.send("reloadTile",b,E.bind(this));else if(t.actor=this._tileWorkers[p]=this._tileWorkers[p]||this.dispatcher.getActor(),this.dispatcher.ready)t.request=t.actor.send("loadTile",b,E.bind(this),void 0,!0);else{const C=s.aL.call({deduped:this._deduped},b,(z,R)=>{if(z||!R)E.call(this,z);else{const D=s.aM(R.responseHeaders);b.data={rawData:R.rawData.slice(0),expires:D.expires,cacheControl:D.cacheControl},t.actor&&t.actor.send("loadTile",b,E.bind(this),void 0,!0)}},!0);t.request={cancel:C}}function E(C,z){return delete t.request,t.aborted?r(null):C&&C instanceof s.aN&&C.status!==404?r(C):(z&&z.resourceTiming&&(t.resourceTiming=z.resourceTiming),this.map._refreshExpiredTiles&&z&&t.setExpiryData(z),t.loadVectorData(z,this.map.painter),s.aO(this.dispatcher),r(null,z),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.t

54ype,source:this.id,scope:this.scope})}unloadTile(t,r){t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id,scope:this.scope}),t.destroy()}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}class Fr extends s.E{constructor(t,r,c,p){super(),this.id=t,this.dispatcher=c,this.setEventedParent(p),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=Object.assign({type:"raster"},r),Object.assign(this,s.aH(r,["url","scheme","tileSize"]))}load(t){this._loaded=!1,this.fire(new s.z("dataloading",{dataType:"source"}));const r=this.map.getWorldview();this._tileJSONRequest=qr(this._options,this.map._requestManager,null,r,(c,p)=>{this._tileJSONRequest=null,this._loaded=!0,c?this.fire(new s.y(c)):p&&(Object.assign(this,p),p.raster_layers&&(this.rasterLayers=p.raster_layers,this.rasterLayerIds=this.rasterLayers.map(_=>_.id)),this.tileBounds=To.fromTileJSON(p),ai(p.tiles),this.fire(new s.z("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.z("data",{dataType:"source",sourceDataType:"content"}))),t&&t(c)})}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}reload(){this.cancelTileJSONRequest();const t=s.B(this.id,this.scope);this.load(()=>this.map.style.clearSource(t))}setTiles(t){return this._options.tiles=t,this.reload(),this}setUrl(t){return this.url=t,this._options.url=t,this.reload(),this}onRemove(t){this.cancelTileJSONRequest()}serialize(){return Object.assign({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t,r){const c=s.o.devicePixelRatio>=2,p=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),c,this.tileSize);t.request=s.n(this.map._requestManager.transformRequest(p,s.R.Tile),(_,g,v)=>{if(delete t.request,t.aborted)return t.state="unloaded",r(null);if(_)return t.state="errored",r(_);if(!g)return r(null);const b=s.aM(v);this.map._refreshExpiredTiles&&t.setExpiryData(b),t.setTexture(g,this.map.painter),t.state="loaded",s.aO(this.dispatcher),r(null)})}abortTile(t,r){t.request&&(t.request.cancel(),delete t.request),r&&r()}unloadTile(t,r){t.texture&&t.texture instanceof s.T?(t.destroy(!1),t.texture&&t.texture instanceof s.T&&this.map.painter.saveTileTexture(t.texture)):t.destroy(),r&&r()}hasTransition(){return!1}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}function qo([l,t],r,c,{scaled:p=!0}={}){const{tileSize:_,buffer:g}=c,{x:v,y:b,z:E}=r;if(!isFinite(v)||!isFinite(b)||!isFinite(E))throw new Error("Invalid MRT header");const C=2**E,z=C*s.aF(l),R=C*s.aJ(t);return function([D,B],O,{scaled:G=!0}={}){if(!O)throw new Error("bandView is undefined");const{data:U,tileSize:Z,buffer:K,offset:W,scale:le,dimension:ne}=O;if(D<-K||D>Z+K||B<-K||B>Z+K)throw new Error(`Point (${D}, ${B}) out of bounds for tileSize=${Z}, buffer=${K}`);const se=(B+K)*(Z+2*K)+(D+K);

54if(new Uint32Array(U.buffer)[se]===4294967295)return null;let ie=[];ie=G?[]:new O.data.constructor(ne);for(let Q=0;Q<ne;Q++)ie[Q]=Math.round(1e12*(U[ne*se+Q]*le+W))/1e12;return ie}([Math.min(Math.max(-g,Math.floor((z-v)*_)),_-1+g),Math.min(Math.max(-g,Math.floor((R-b)*_)),_-1+g)],c,{scaled:p})}class lo extends Fr{constructor(t,r,c,p){super(t,r,c,p),this.type="raster-array",this.maxzoom=22,this.partial=!0,this._loadTilePending={},this._loadTileLoaded={},this._options=Object.assign({type:"raster-array"},r)}triggerRepaint(t){const r=this.map.painter._terrain,c=this.map.style.getSourceCache(this.id);r&&r.enabled&&c&&r._clearRenderCacheForTile(c.id,t.tileID),this.map.triggerRepaint()}loadTile(t,r){const c=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize),p=this.map._requestManager.transformRequest(c,s.R.Tile),_={request:p,uid:t.uid,tileID:t.tileID,type:this.type,source:this.id,scope:this.scope,partial:this.partial};t.source=this.id,t.scope=this.scope,t.requestParams=p,t.actor||(t.actor=this.dispatcher.getActor());const g=(v,b,E)=>{if(delete t.request,t.aborted)return t.state="unloaded",r(null);if(v)return v.name==="AbortError"?void 0:(t.state="errored",r(v));if(this.map._refreshExpiredTiles&&b){const C=s.aM(E);t.setExpiryData(C)}if(this.partial&&t.state!=="expired")t.state="empty";else if(!this.partial){if(!b)return r(null);t.state="loaded",t._isHeaderLoaded=!0,t._mrt=b}r(null)};t.request=this.partial?t.fetchHeader(void 0,g.bind(this)):t.actor.send("loadTile",_,g.bind(this),void 0,!0)}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.t

54ype,source:this.id,scope:this.scope})}unloadTile(t,r){const c=t.texturePerLayer;if(t.flushAllQueues(),c.size){t.destroy(!1);for(const p of c.values())this.map.painter.saveTileTexture(p)}else t.destroy()}prepareTile(t,r,c,p){t._isHeaderLoaded&&(t.state!=="empty"&&(t.state="reloading"),t.fetchBandForRender(r,c,p,(_,g)=>{if(_)return t.state="errored",this.fire(new s.y(_)),void this.triggerRepaint(t);g&&(t._isHeaderLoaded=!0,t.setTexturePerLayer(c,g,this.map.painter),t.state="loaded",this.triggerRepaint(t))}))}getInitialBand(t){if(!this.rasterLayers)return 0;const r=this.rasterLayers.find(({id:_})=>_===t),c=r&&r.fields,p=c&&c.bands&&c.bands;return p?p[0]:0}getTextureDescriptor(t,r,c){if(!t)return;const p=r.sourceLayer||this.rasterLayerIds&&this.rasterLayerIds[0];if(!p)return;let _=null;r instanceof s.aR?_=r.paint.get("raster-array-band"):r instanceof s.aS&&(_=r.paint.get("raster-particle-array-band"));const g=_||this.getInitialBand(p);if(g==null)return;if(!t.textureDescriptorPerLayer.get(r.id))return void this.prepareTile(t,p,r.id,g);if(t.updateNeeded(r.id,g)&&!c)return;const v=t.textureDescriptorPerLayer.get(r.id);return Object.assign({},v,{texture:t.texturePerLayer.get(r.id)})}getImages(t,r){const c=new Map;for(const p of t)for(const _ of r){const[g,v]=_.split("/"),b=p.getLayer(g);if(!b||!b.hasBand(v)||!b.hasDataForBand(v))continue;const{bytes:E,tileSize:C,buffer:z}=b.getBandView(v),R=C+2*z,D={data:new s.q({width:R,height:R},E),pixelRatio:2,sdf:!1,usvg:!1,version:0};c.set(_,D)}return c}queryRasterArrayValueByBandId(t,r,c){const p=r._mrt;return new Promise(_=>{const g={},v=new Set;for(const[b,E]of Object.entries(p.layers)){if(c.layerName&&b!==c.layerName)continue;const C={};g[b]=C;for(const{bands:z}of E.dataIndex)for(const R of z)c.bands&&!c.bands.includes(R)||(v.add(s.B(b,R)),r.fetchBand(b,null,R,D=>{s.o.frame(()=>{C[R]=D?null:qo([t.lng,t.lat],p,E.getBandView(R)),v.delete(s.B(b,R)),v.size===0&&_(g)})},!1))}v.size===0&&_(g)})}_loadTileForQuery(t,r){if(this._loadTileLoaded[t.uid])return void r(null,t._mrt);if(this._loadTilePending[t.uid])return void this._loadTilePending[t.uid].push(r);this._loadTilePending[t.uid]=[r];const c=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize),p=this.map._requestManager.transformRequest(c,s.R.Tile);t.actor.send("loadTile",{request:p,uid:t.uid,tileID:t.tileID,type:this.t

54ype,source:this.id,scope:this.scope,partial:!1},(_,g,v)=>{if(_)return this._loadTilePending[t.uid].forEach(b=>b(_,null)),void delete this._loadTilePending[t.uid];if(!g)return this._loadTilePending[t.uid].forEach(b=>b(null,null)),void delete this._loadTilePending[t.uid];if(this.map._refreshExpiredTiles&&g){const b=s.aM(v);t.setExpiryData(b)}t._mrt=g,t._isHeaderLoaded=!0,t.state="loaded",this._loadTilePending[t.uid].forEach(b=>b(null,g)),this._loadTileLoaded[t.uid]=!0,delete this._loadTilePending[t.uid]},void 0,!0)}queryRasterArrayValueByAllBands(t,r,c){return new Promise((p,_)=>{this._loadTileForQuery(r,(g,v)=>{g?_(g):p(v?this.queryRasterArrayValueByBandId(t,r,c):null)})})}queryRasterArrayValue(t,r){const c=s.aT.convert(t),p=this.findLoadedParent(c);return p&&p._mrt?r.bands||!this.partial?this.queryRasterArrayValueByBandId(c,p,r):this.queryRasterArrayValueByAllBands(c,p,r):Promise.resolve(null)}findLoadedParent(t){const r=s.ae.fromLngLat(t,this.map.transform.tileSize),c=this.maxzoom+1,p=1<<c,_=Math.floor(r.x),g=Math.floor((r.x-_)*p),v=Math.floor(r.y*p),b=this.map.style.getSourceCache(this.id),E=new s.aQ(c,_,c,g,v);return b.findLoadedParent(E,this.minzoom)}}const Ys={vector:kl,raster:Fr,"raster-dem":class extends Fr{constructor(l,t,r,c){super(l,t,r,c),this.type="raster-dem",this.maxzoom=22,this._options=Object.assign({type:"raster-dem"},t),this.encoding=t.encoding||"mapbox"}loadTile(l,t){const r=this.map._requestManager.normalizeTileURL(l.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function c(p,_){p&&(l.state="errored",t(p)),_&&(l.dem=_,l.dem.onDeserialize(),l.needsHillshadePrepare=!0,l.needsDEMTextureUpload=!0,l.state="loaded",t(null))}l.request=s.n(this.map._requestManager.transformRequest(r,s.R.Tile),(function(p,_,g){if(delete l.request,l.aborted)l.state="unloaded",t(null);else if(p)l.state="errored",t(p);else if(_){const v=s.aM(g);this.map._refreshExpiredTiles&&l.setExpiryData(v);const b=ImageBitmap&&_ instanceof ImageBitmap&&s.r(),E=1-(_.width-s.aP(_.width))/2;E<1||l.neighboringTiles||(l.neighboringTiles=this._getNeighboringTiles(l.tileID));const C=b?_:s.o.getImageData(_,E),z={uid:l.uid,tileID:l.tileID,source:this.id,type:this.t

54ype,scope:this.scope,rawImageData:C,encoding:this.encoding,padding:E};l.actor&&l.state!=="expired"||(l.actor=this.dispatcher.getActor(),l.actor.send("loadTile",z,c.bind(this),void 0,!0))}}).bind(this))}_getNeighboringTiles(l){const t=l.canonical,r=Math.pow(2,t.z),c=(t.x-1+r)%r,p=t.x===0?l.wrap-1:l.wrap,_=(t.x+1+r)%r,g=t.x+1===r?l.wrap+1:l.wrap,v={};return v[new s.aQ(l.overscaledZ,p,t.z,c,t.y).key]={backfilled:!1},v[new s.aQ(l.overscaledZ,g,t.z,_,t.y).key]={backfilled:!1},t.y>0&&(v[new s.aQ(l.overscaledZ,p,t.z,c,t.y-1).key]={backfilled:!1},v[new s.aQ(l.overscaledZ,l.wrap,t.z,t.x,t.y-1).key]={backfilled:!1},v[new s.aQ(l.overscaledZ,g,t.z,_,t.y-1).key]={backfilled:!1}),t.y+1<r&&(v[new s.aQ(l.overscaledZ,p,t.z,c,t.y+1).key]={backfilled:!1},v[new s.aQ(l.overscaledZ,l.wrap,t.z,t.x,t.y+1).key]={backfilled:!1},v[new s.aQ(l.overscaledZ,g,t.z,_,t.y+1).key]={backfilled:!1}),v}},"raster-array":lo,geojson:class extends s.E{constructor(l,t,r,c){super(),this.id=l,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=r.getActor(),this.setEventedParent(c),this._data=t.data,this._options=Object.assign({},t),this._collectResourceTiming=t.collectResourceTiming,t.maxzoom!==void 0&&(this.maxzoom=t.maxzoom),t.minzoom!==void 0&&(this.minzoom=t.minzoom),t.type&&(this.type=t.type),t.attribution&&(this.attribution=t.attribution),this.promoteId=t.promoteId;const p=s.al/this.tileSize;this.workerOptions=Object.assign({source:this.id,scope:this.scope,cluster:t.cluster||!1,geojsonVtOptions:{buffer:(t.buffer!==void 0?t.buffer:128)*p,tolerance:(t.tolerance!==void 0?t.tolerance:.375)*p,extent:s.al,maxZoom:this.maxzoom,lineMetrics:t.lineMetrics||!1,generateId:t.generateId||!1},superclusterOptions:{maxZoom:t.clusterMaxZoom!==void 0?t.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,t.clusterMinPoints||2),extent:s.al,radius:(t.clusterRadius!==void 0?t.clusterRadius:50)*p,log:!1,generateId:t.generateId||!1},clusterProperties:t.clusterProperties,filter:t.filter,dynamic:t.dynamic},t.workerOptions)}onAdd(l){this.map=l,this.setData(this._data)}setData(l){return this._data=l,this._updateWorkerData(),this}updateData(l){if(!this._options.dynamic)return this.fire(new s.y(new Error("Can't call updateData on a GeoJSON source with dynamic set to false.")));if(typeof l!="string"&&(l.type==="Feature"&&(l={type:"FeatureCollection",features:[l]}),l.type!=="FeatureCollection"))return this.fire(new s.y(new Error("Data to update should be a feature or a feature collection.")));if(this._coalesce&&typeof l!="string"&&typeof this._data!="string"&&this._data.type==="FeatureCollection"){const t=new Map;for(const r of this._data.features)t.set(r.id,r);for(const r of l.features)t.set(r.id,r);this._data.features=[...t.values()]}else this._data=l;return this._updateWorkerData(!0),this}getClusterExpansionZoom(l,t){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:l,source:this.id,scope:this.scope},t),this}getClusterChildren(l,t){return this.actor.send("geojson.getClusterChildren",{clusterId:l,source:this.id,scope:this.scope},t),this}getClusterLeaves(l,t,r,c){return this.actor.send("geojson.getClusterLeaves",{source:this.id,scope:this.scope,clusterId:l,limit:t,offset:r},c),this}_updateWorkerData(l=!1){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new s.z("dataloading",{dataType:"source"})),this._loaded=!1;const t=Object.assign({append:l},this.workerOptions);t.scope=this.scope;const r=this._data;typeof r=="string"?(t.request=this.map._requestManager.transformRequest(s.o.resolveURL(r),s.R.Source),t.request.collectResourceTiming=this._collectResourceTiming):t.data=JSON.stringify(r),this._pendingLoad=this.actor.send(`${this.type}.loadData`,t,(c,p)=>{if(this._loaded=!0,this._pendingLoad=null,c)this.fire(new s.y(c));else{const _={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&p&&p.resourceTiming&&p.resourceTiming[this.id]&&(_.resourceTiming=p.resourceTiming[this.id]),l&&(this._partialReload=!0),this.fire(new s.z("data",_)),this._partialReload=!1,this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(l),this._coalesce=!1)})}loaded(){return this._loaded}reload(){const l=s.B(this.id,this.scope);this.map.style.clearSource(l),this._updateWorkerData()}loadTile(l,t){const r=l.actor?"reloadTile":"loadTile";l.actor=this.actor;const c=this.map.style?this.map.style.getLut(this.scope):null,p=c?{image:c.image.clone()}

54:null,_=this._partialReload,g={type:this.type,uid:l.uid,tileID:l.tileID,tileZoom:l.tileZoom,zoom:l.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,lut:p,scope:this.scope,pixelRatio:s.o.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,brightness:this.map.style&&this.map.style.getBrightness()||0,extraShadowCaster:l.isExtraShadowCaster,scaleFactor:this.map.getScaleFactor(),partial:_,worldview:this.map.getWorldview(),indoor:this.map.indoor?this.map.indoor.getIndoorTileOptions(this.id,this.scope):null};l.request=this.actor.send(r,g,(v,b)=>_&&!b?(l.state="loaded",t(null)):(delete l.request,l.destroy(!1),l.aborted?t(null):v?t(v):(l.loadVectorData(b,this.map.painter,r==="reloadTile"),t(null))),void 0,r==="loadTile")}abortTile(l){l.request&&(l.request.cancel(),delete l.request),l.aborted=!0}unloadTile(l,t){this.actor.send("removeTile",{uid:l.uid,type:this.type,source:this.id,scope:this.scope}),l.destroy()}onRemove(l){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return Object.assign({}

54,this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends s.aU{constructor(l,t,r,c){super(l,t,r,c),this.roundZoom=!0,this.type="video",this.options=t}load(){this._loaded=!1;const l=this.options;this.urls=[];for(const t of l.urls)this.urls.push(this.map._requestManager.transformRequest(t,s.R.Source).url);s.aV(this.urls,(t,r)=>{this._loaded=!0,t?this.fire(new s.y(t)):r&&(this.video=r,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(l){if(this.video){const t=this.video.seekable;l<t.start(0)||l>t.end(0)?this.fire(new s.y(new s.V(`sources.${this.id}`,null,`Playback for this video can be set only between the ${t.start(0)} and ${t.end(0)}-second mark.`))):this.video.currentTime=l}}getVideo(){return this.video}onAdd(l){this.map||(this.map=l,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 l=this.map.painter.context,t=l.gl;this.texture?this.video.paused||(this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this.texture=new s.T(l,this.video,t.RGBA8),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._prepareData(l)}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:s.aU,model:s.aX,"batched-model":class extends s.E{constructor(l,t,r,c){super(),this.type="batched-model",this.id=l,this.tileSize=512,this._options=t,this.tiles=this._options.tiles,this.maxzoom=t.maxzoom||19,this.minzoom=t.minzoom||0,this.roundZoom=!0,this.usedInConflation=!0,this.dispatcher=r,this.reparseOverscaled=!1,this.scheme="xyz",this._loaded=!1,this.setEventedParent(c)}onAdd(l){this.map=l,this.load()}reload(){this.cancelTileJSONRequest();const l=s.B(this.id,this.scope);this.load(()=>this.map.style.clearSource(l))}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}load(l){this._loaded=!1,this.fire(new s.z("dataloading",{dataType:"source"}));const t=Array.isArray(this.map._language)?this.map._language.join():this.map._language,r=this.map.getWorldview();this._tileJSONRequest=qr(this._options,this.map._requestManager,t,r,(c,p)=>{this._tileJSONRequest=null,this._loaded=!0,c?(t&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${t}`),r&&r.length!==2&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${r}`),this.fire(new s.y(c))):p&&(Object.assign(this,p),p.bounds&&(this.tileBounds=new To(p.bounds,this.minzoom,this.maxzoom)),ai(p.tiles,this.map._requestManager._customAccessToken),this.fire(new s.z("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.z("data",{dataType:"source",sourceDataType:"content"}))),l&&l(c)})}hasTransition(){return!1}hasTile(l){return!this.tileBounds||this.tileBounds.contains(l.canonical)}loaded(){return this._loaded}loadTile(l,t){const r=this.map._requestManager.normalizeTileURL(l.tileID.canonical.url(this.tiles,this.scheme)),c={request:this.map._requestManager.transformRequest(r,s.R.Tile),data:void 0,uid:l.uid,tileID:l.tileID,tileZoom:l.tileZoom,zoom:l.tileID.overscaledZ,tileSize:this.tileSize*l.tileID.overscaleFactor(),type:this.t

54ype,source:this.id,scope:this.scope,showCollisionBoxes:this.map.showCollisionBoxes,isSymbolTile:l.isSymbolTile,brightness:this.map.style&&this.map.style.getBrightness()||0,pixelRatio:s.o.devicePixelRatio,promoteId:this.promoteId};if(l.actor&&l.state!=="expired")if(l.state==="loading")l.reloadCallback=t;else{if(l.buckets){const _=Object.values(l.buckets);for(const g of _)g.dirty=!0;return void(l.state="loaded")}l.request=l.actor.send("reloadTile",c,p.bind(this))}else l.actor=this.dispatcher.getActor(),l.request=l.actor.send("loadTile",c,p.bind(this),void 0,!0);function p(_,g){return l.aborted?t(null):_&&_.status!==404?t(_):(this.map._refreshExpiredTiles&&g&&l.setExpiryData(g),l.loadModelData(g,this.map.painter),l.state="loaded",void t(null))}}serialize(){return Object.assign({},this._options)}},canvas:class extends s.aU{constructor(l,t,r,c){super(l,t,r,c),t.coordinates?Array.isArray(t.coordinates)&&t.coordinates.length===4&&!t.coordinates.some(p=>!Array.isArray(p)||p.length!==2||p.some(_=>typeof _!="number"))||this.fire(new s.y(new s.V(`sources.${l}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new s.y(new s.V(`sources.${l}`,null,'missing required property "coordinates"'))),t.animate&&typeof t.animate!="boolean"&&this.fire(new s.y(new s.V(`sources.${l}`,null,'optional "animate" property must be a boolean value'))),t.canvas?typeof t.canvas=="string"||t.canvas instanceof HTMLCanvasElement||this.fire(new s.y(new s.V(`sources.${l}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new s.y(new s.V(`sources.${l}`,null,'missing required property "canvas"'))),this.options=t,this.animate=t.animate===void 0||t.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 s.y(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(l){this.map=l,this.load(),this.canvas&&this.animate&&this.play()}onRemove(l){this.pause()}prepare(){let l=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,l=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,l=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const t=this.map.painter.context;this.texture?!l&&!this._playing||this.texture instanceof s.aW||this.texture.update(this.canvas,{premultiply:!0}):this.texture=new s.T(t,this.canvas,t.gl.RGBA8,{premultiply:!0}),this._prepareData(t)}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const l of[this.canvas.width,this.canvas.height])if(isNaN(l)||l<=0)return!0;return!1}},custom:class extends s.E{constructor(l,t,r,c){super(),this.id=l,this.type="custom",this._dataType="raster",this._dispatcher=r,this._implementation=t,this.setEventedParent(c),this.scheme="xyz",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this._loaded=!1,this.roundZoom=!0,this._implementation||this.fire(new s.y(new Error(`Missing implementation for ${this.id} custom source`))),this._implementation.loadTile||this.fire(new s.y(new Error(`Missing loadTile implementation for ${this.id} custom source`))),this._implementation.bounds&&(this.tileBounds=new To(this._implementation.bounds,this.minzoom,this.maxzoom)),t.update=this._update.bind(this),t.clearTiles=this._clearTiles.bind(this),t.coveringTiles=this._coveringTiles.bind(this),Object.assign(this,s.aH(t,["dataType","scheme","minzoom","maxzoom","tileSize","attribution","minTileCacheSize","maxTileCacheSize"]))}serialize(){return s.aH(this,["type","scheme","minzoom","maxzoom","tileSize","attribution"])}load(){this._loaded=!0,this.fire(new s.z("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new s.z("data",{dataType:"source",sourceDataType:"content"}))}loaded(){return this._loaded}onAdd(l){this.map=l,this._loaded=!1,this.fire(new s.z("dataloading",{dataType:"source"})),this._implementation.onAdd&&this._implementation.onAdd(l),this.load()}onRemove(l){this._implementation.onRemove&&this._implementation.onRemove(l)}hasTile(l){if(this._implementation.hasTile){const{x:t,y:r,z:c}=l.canonical;return this._implementation.hasTile({x:t,y:r,z:c})}return!this.tileBounds||this.tileBounds.contains(l.canonical)}loadTile(l,t){const{x:r,y:c,z:p}=l.tileID.canonical,_=new AbortController;l.request=Promise.resolve(this._implementation.loadTile({x:r,y:c,z:p},{signal:_.signal})).then((function(g){return delete l.request,l.aborted?(l.state="unloaded",t(null)):g===void 0?(l.state="errored",t(null)):g===null?(this.loadTileData(l,{width:this.tileSize,height:this.tileSize,data:null}),l.state="loaded",t(null)):function(v){return v instanceof ImageData||v instanceof HTMLCanvasElement||v instanceof ImageBitmap||v instanceof HTMLImageElement}(g)?(this.loadTileData(l,g),l.state="loaded",void t(null)):(l.state="errored",t(new Error(`Can't infer data type for ${this.id}, only raster data supported at the moment`)))}).bind(this)).catch(g=>{g.name!=="AbortError"&&(l.state="errored",t(g))}),l.request.cancel=()=>_.abort()}loadTileData(l,t){l.setTexture(t,this.map.painter)}unloadTile(l,t){if(l.texture&&l.texture instanceof s.T?(l.destroy(!1),l.texture&&l.texture instanceof s.T&&this.map.painter.saveTileTexture(l.texture)):l.destroy(),this._implementation.unloadTile){const{x:r,y:c,z:p}=l.tileID.canonical;this._implementation.unloadTile({x:r,y:c,z:p})}t&&t()}abortTile(l,t){l.request&&l.request.cancel&&(l.request.cancel(),delete l.request),t&&t()}hasTransition(){return!1}_coveringTiles(){return this.map.transform.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,roundZoom:this.roundZoom}

54).map(l=>({x:l.canonical.x,y:l.canonical.y,z:l.canonical.z}))}_clearTiles(){const l=s.B(this.id,this.scope);this.map.style.clearSource(l)}_update(){this.fire(new s.z("data",{dataType:"source",sourceDataType:"content"}))}}},Mr=function(l,t,r,c){const p=new Ys[t.type](l,t,r,c);if(p.id!==l)throw new Error(`Expected Source id to be ${l} instead of ${p.id}`);return s.aY(["load","abort","unload","serialize","prepare"],p),p};function Ol(l,t,r=""){return`${r}:${t.id||""}:${t.layer.id}:${function(c){if("layerId"in c)return`layer:${c.layerId}`;{const{featuresetId:p,importId:_}=c;return`featureset:${p}${_?`:import:${_}`:""}`}}(l.target)}`}function Ac(l,t,r,c=""){if(l.uniqueFeatureID){const p=Ol(l,t,c);if(r.has(p))return!0;r.add(p)}return!1}function qh(l,t,r,c,p=!1){const _=t.sourceCache.transform,g=t.sourceCache.tilesIn(l,t.has3DLayers,p);g.sort(Tu);const v=[];for(const b of g){const E=b.tile.queryRenderedFeatures(t,b,r,c,_,p);Object.keys(E).length&&v.push({wrappedTileID:b.tile.tileID.wrapped().key,queryResults:E})}for(const b in t.layers){const E=t.layers[b];if(E.styleLayer){const C=E.styleLayer.queryRenderedFeatures(l,t.sourceCache,c);Object.keys(C).length&&v.push({wrappedTileID:0,queryResults:C})}}return v.length===0?{}:function(b){const E={},C={};for(const z of b){const R=z.queryResults,D=z.wrappedTileID,B=C[D]=C[D]||{};for(const O in R){const G=R[O],U=B[O]=B[O]||{},Z=E[O]=E[O]||[];for(const K of G)U[K.featureIndex]||(U[K.featureIndex]=!0,Z.push(K))}}return E}(v)}function Zh(l,t,r,c,p,_){const g={},v=c.queryRenderedSymbols(l),b=[];for(const E of Object.keys(v).map(Number))b.push(p[E]);b.sort(Tu);for(const E of b){const C=E.featureIndex.lookupSymbolFeatures(v[E.bucketInstanceId],E.bucketIndex,E.sourceLayerIndex,t,r,_);for(const z in C){const R=g[z]=g[z]||[],D=C[z];D.sort((B,O)=>{const G=E.featureSortOrder;if(G){const U=G.indexOf(B.featureIndex);return G.indexOf(O.featureIndex)-U}return O.featureIndex-B.featureIndex});for(const B of D)R.push(B)}}return g}function Wh(l,t){const r=l.getRenderableIds().map(_=>l.getTileByID(_)),c=[],p={};for(let _=0;_<r.length;_++){const g=r[_],v=g.tileID.canonical.key;p[v]||(p[v]=!0,g.querySourceFeatures(c,t))}return c}function Tu(l,t){const r=l.tileID,c=t.tileID;return r.overscaledZ-c.overscaledZ||r.canonical.y-c.canonical.y||r.wrap-c.wrap||r.canonical.x-c.canonical.x}function Ks(l,t){const r={};if(!t)return r;for(const c of l){const p=c.layerIds.map(_=>t.getLayer(_)).filter(Boolean);if(p.length!==0){c.layers=p,c.stateDependentLayerIds&&(c.stateDependentLayers=c.stateDependentLayerIds.map(_=>p.filter(g=>g.id===_)[0]));for(const _ of p)r[_.fqid]=c}}return r}const So=32,As=33,Cs=new Uint16Array(8184);for(let l=0;l<2046;l++){let t=l+2,r=0,c=0,p=0,_=0,g=0,v=0;for(1&t?p=_=g=So:r=c=v=So;(t>>=1)>1;){const E=r+p>>1,C=c+_>>1;1&t?(p=r,_=c,r=g,c=v):(r=p,c=_,p=g,_=v),g=E,v=C}const b=4*l;Cs[b+0]=r,Cs[b+1]=c,Cs[b+2]=p,Cs[b+3]=_}const as=new Uint16Array(2178),Js=new Uint8Array(1089),el=new Uint16Array(1089);function Fl(l){return l===0?-.03125:l===32?.03125:0}const Xh=(()=>({type:2,extent:s.al,loadGeometry:()=>[[new s.P(0,0),new s.P(s.al+1,0),new s.P(s.al+1,s.al+1),new s.P(0,s.al+1),new s.P(0,0)]]}))();class Bl{constructor(t,r,c,p,_,g){this.tileID=t,this.uid=s.b2(),this.uses=0,this.tileSize=r,this.tileZoom=c,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=_,p&&p.style&&(this._lastUpdatedBrightness=p.style.getBrightness()),this.expiredRequestCount=0,this.state="loading",p&&p.transform&&(this.projection=p.transform.projection),this.worldview=g,this._hasAppearances=null}registerFadeDuration(t){const r=t+this.timeAdded;r<s.o.now()||this.fadeEndTime&&r<this.fadeEndTime||(this.fadeEndTime=r)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}get tileTransform(){return this._tileTransform||(this._tileTransform=s.aZ(this.tileID.canonical,this.projection)),this._tileTransform}loadVectorData(t,r,c){if(this.unloadVectorData(),this.state="loaded",t){t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=Ks(t.buckets,r.style),this.hasSymbolBuckets=!1;for(const p in this.buckets){const _=this.buckets[p];if(_ instanceof s.b4){if(this.hasSymbolBuckets=!0,!c)break;_.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const p in this.buckets){const _=this.buckets[p];if(_ instanceof s.b4&&_.hasRTLText){this.hasRTLText=!0,s.b5();break}}this.queryPadding=0;for(const p in this.buckets){const _=this.buckets[p],g=r.style.getOwnLayer(p);if(!g)continue;const v=g.queryRadius(_);this.queryPadding=Math.max(this.queryPadding,v)}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage),t.lineAtlas&&(this.lineAtlas=t.lineAtlas),this._lastUpdatedBrightness=t.brightness}else this.collisionBoxArray=new s.b3}unloadVectorData(){if(this.hasData()){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}loadModelData(t,r,c){t&&(t.resourceTiming&&(this.resourceTiming=t.resourceTiming),this.buckets=Object.assign({},this.buckets,Ks(t.buckets,r.style)),t.featureIndex&&(this.latestFeatureIndex=t.featureIndex))}getBucket(t){return this.buckets[t.fqid]}upload(t,r){for(const _ in this.buckets){const g=this.buckets[_];if(g.uploadPending()){let v={},b=[],E={zoom:0,pitch:0,brightness:0,worldview:""};if(r){if(r.style){b=r.style.listImages();const C=g.layers[0],z=C.sourceLayer||"_geojsonTileLayer",R=r.style.getLayerSourceCache(C);R&&(v=R._state.getState(z,void 0))}E={zoom:r.transform.zoom||0,pitch:r.transform.pitch||0,brightness:r.style.getBrightness()||0,worldview:r.worldview||""}}g.upload(t,this.tileID.canonical,v,b,E)}}const c=t.gl,p=this.imageAtlas;p&&!p.uploaded&&(this.imageAtlasTexture=new s.T(t,p.image,c.RGBA8,{useMipmap:!!p.patternPositions.size}),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new s.T(t,this.glyphAtlasImage,c.R8),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new s.T(t,this.lineAtlas.image,c.R8),this.lineAtlas.uploaded=!0)}prepare(t,r,c){if(this.imageAtlas&&this.imageAtlasTexture&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture,c),!r||!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData)return;const p=r.style.getBrightness();this._hasAppearances===null&&(this._hasAppearances=this.hasAppearances(r)),(this._lastUpdatedBrightness||p||this._hasAppearances)&&(!this._hasAppearances&&this._lastUpdatedBrightness&&p&&Math.abs(this._lastUpdatedBrightness-

54p)<.001||(this.updateBuckets(r,this._lastUpdatedBrightness!==p),this._lastUpdatedBrightness=p))}evaluateQueryRenderedFeaturePadding(){let t=0;for(const r in this.buckets){const c=this.buckets[r];c.evaluateQueryRenderedFeaturePadding&&(t=Math.max(t,c.evaluateQueryRenderedFeaturePadding()))}return t}queryRenderedFeatures(t,r,c,p,_,g){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData&&!this.latestFeatureIndex.is3DTile)return{};const v=this.evaluateQueryRenderedFeaturePadding(),b=function(E,C){const z=s.bq([],[.5*E.width,.5*-E.height,1]);return s.br(z,z,[1,-1,0]),s.aB(z,z,E.calculateProjMatrix(C.toUnwrapped())),Float32Array.from(z)}(_,this.tileID);return this.latestFeatureIndex.query(t,{tilespaceGeometry:r,pixelPosMatrix:b,transform:p,availableImages:c,tileTransform:this.tileTransform,worldview:this.worldview,queryRadius:v})}querySourceFeatures(t,r){const c=this.latestFeatureIndex;if(!c||!c.rawTileData)return;const p=c.loadVTLayers(),_=r?r.sourceLayer:"",g=p._geojsonTileLayer||p[_];if(!g)return;const v=s.b6(r&&r.filter),{z:b,x:E,y:C}=this.tileID.canonical,z={z:b,x:E,y:C};for(let R=0;R<g.length;R++){const D=g.feature(R);if(v.needGeometry){const G=s.b7(D,!0);if(!v.filter(new s.ac(this.tileID.overscaledZ,{worldview:this.worldview}),G,this.tileID.canonical))continue}else if(!v.filter(new s.ac(this.tileID.overscaledZ,{worldview:this.worldview}),D))continue;const B=c.getId(D,_),O=new s.b8(D,b,E,C,B);O.tile=z,t.push(O)}}loaded(){return this.state==="loaded"||this.state==="errored"}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return!!this.imageAtlas&&!!this.imageAtlas.patternPositions.size}setExpiryData(t){const r=this.expirationTime;if(t.cacheControl){const c=s.b9(t.cacheControl);c["max-age"]&&(this.expirationTime=Date.now()+1e3*c["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){const c=Date.now();let p=!1;if(this.expirationTime>c)p=!1;else if(r)if(this.expirationTime<r)p=!0;else{const _=this.expirationTime-r;_?this.expirationTime=c+Math.max(_,3e4):p=!0}else p=!0;p?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}refreshFeatureState(t){this.latestFeatureIndex&&(this.latestFeatureIndex.rawTileData||this.latestFeatureIndex.is3DTile)&&t&&this.updateBuckets(t)}hasAppearances(t){for(const r in this.buckets)if(t.style.hasLayer(r)&&this.buckets[r].layers.some(c=>c.appearances&&c.appearances.length>0))return!0;return!1}updateBuckets(t,r){if(!this.latestFeatureIndex||!t.style)return;const c=t.style.listImages(),p=t.style.getBrightness();for(const _ in this.buckets){if(!t.style.hasLayer(_))continue;const g=this.buckets[_],v=g.layers[0],b=v.sourceLayer||"_geojsonTileLayer",E=t.style.getLayerSourceCache(v);let C={};E&&(C=E._state.getState(b,void 0));const z=this.imageAtlas?Object.fromEntries(this.imageAtlas.patternPositions):{},R=Object.keys(C).length>0&&!r;g.hasAppearances=g.layers.some(O=>O.appearances&&O.appearances.length>0);const D=R?g.stateDependentLayers:g.layers;if(R&&g.stateDependentLayers.length!==0||r){const O=this.latestFeatureIndex.loadVTLayers();g.update(C,O[b],c,z,D,r,p)}if(R&&g.stateDependentLayers.length!==0||r||g.hasAppearances){const O={zoom:t.transform.zoom,pitch:t.transform.pitch,brightness:t.style.getBrightness()||0,worldview:t.worldview};g.updateAppearances(this.tileID.canonical,C,c,O)}(g instanceof s.ba||g instanceof s.bb)&&t._terrain&&t._terrain.enabled&&E&&g.uploadPending()&&t._terrain._clearRenderCacheForTile(E.id,this.tileID);const B=t&&t.style&&t.style.getOwnLayer(_);B&&(this.queryPadding=Math.max(this.queryPadding,B.queryRadius(g)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<s.o.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(t){this.symbolFadeHoldUntil=s.o.now()+t}setTexture(t,r){const c=r.context,p=c.gl;this.texture=this.texture||r.getTileTexture(t.width),this.texture&&this.texture instanceof s.T?this.texture.update(t):(this.texture=new s.T(c,t,p.RGBA8,{useMipmap:!0}),this.texture.bind(p.LINEAR,p.CLAMP_TO_EDGE))}

54setDependencies(t,r){const c={};for(const p of r)c[p]=!0;this.dependencies[t]=c}hasDependency(t,r){for(const c of t){const p=this.dependencies[c];if(p){for(const _ of r)if(p[_])return!0}}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(t,r){if(!r||r.name==="mercator"||this._tileDebugBuffer)return;const c=s.bc(Xh,this.tileID.canonical,this.tileTransform)[0],p=new s.bd,_=new s.be;for(let g=0;g<c.length;g++){const{x:v,y:b}=c[g];p.emplaceBack(v,b),_.emplaceBack(g)}_.emplaceBack(0),this._tileDebugIndexBuffer=t.createIndexBuffer(_),this._tileDebugBuffer=t.createVertexBuffer(p,s.bf.members),this._tileDebugSegments=s.bg.simpleSegment(0,0,p.length,_.length)}_makeTileBoundsBuffers(t,r){if(this._tileBoundsBuffer||!r||r.name==="mercator")return;const c=s.bc(Xh,this.tileID.canonical,this.tileTransform)[0];let p,_;if(this.isRaster){const g=function(v,b){const E=s.aZ(v,b),C=Math.pow(2,v.z);for(let G=0;G<As;G++)for(let U=0;U<As;U++){const Z=s.a_((v.x+(U+Fl(U))/So)/C),K=s.a$((v.y+(G+Fl(G))/So)/C),W=b.project(Z,K),le=G*As+U;as[2*le+0]=Math.round((W.x*E.scale-E.x)*s.al),as[2*le+1]=Math.round((W.y*E.scale-E.y)*s.al)}Js.fill(0),el.fill(0);for(let G=2045;G>=0;G--){const U=4*G,Z=Cs[U+0],K=Cs[U+1],W=Cs[U+2],le=Cs[U+3],ne=Z+W>>1,se=K+le>>1,ie=ne+se-K,Q=se+Z-ne,ce=K*As+Z,ve=le*As+W,ge=se*As+ne,Le=Math.hypot((as[2*ce+0]+as[2*ve+0])/2-as[2*ge+0],(as[2*ce+1]+as[2*ve+1])/2-as[2*ge+1])>=16;Js[ge]=Js[ge]||(Le?1:0),G<1022&&(Js[ge]=Js[ge]||Js[(K+Q>>1)*As+(Z+ie>>1)]||Js[(le+Q>>1)*As+(W+ie>>1)])}const z=new s.b1,R=new s.b0;let D=0;function B(G,U){const Z=U*As+G;return el[Z]===0&&(z.emplaceBack(as[2*Z+0],as[2*Z+1],G*s.al/So,U*s.al/So),el[Z]=++D),el[Z]-1}function O(G,U,Z,K,W,le){const ne=G+Z>>1,se=U+K>>1;if(Math.abs(G-W)+Math.abs(U-le)>1&&Js[se*As+ne])O(W,le,G,U,ne,se),O(Z,K,W,le,ne,se);else{const ie=B(G,U),Q=B(Z,K),ce=B(W,le);R.emplaceBack(ie,Q,ce)}}return O(0,0,So,So,So,0),O(So,So,0,0,0,So),{vertices:z,indices:R}}(this.tileID.canonical,r);p=g.vertices,_=g.indices}else{p=new s.b1,_=new s.b0;for(const{x:v,y:b}of c)p.emplaceBack(v,b,0,0);const g=s.bh(p.int16.subarray(0,4*p.length),void 0,4);for(let v=0;v<g.length;v+=3)_.emplaceBack(g[v],g[v+1],g[v+2])}this._tileBoundsBuffer=t.createVertexBuffer(p,s.bi.members),this._tileBoundsIndexBuffer=t.createIndexBuffer(_),this._tileBoundsSegments=s.bg.simpleSegment(0,0,p.length,_.length)}_makeGlobeTileDebugBuffers(t,r){const c=r.projection;if(!c||c.name!=="globe"||r.freezeTileCoverage)return;const p=this.tileID.canonical,_=s.bj(p,r),g=s.bk(_),v=s.aj(r.zoom);let b;v>0&&(b=s.bl(new Float64Array(16),r.globeMatrix)),this._makeGlobeTileDebugBorderBuffer(t,p,r,g,b,v),this._makeGlobeTileDebugTextBuffer(t,p,r,g,b,v)}_globePoint(t,r,c,p,_,g,v){let b=s.bm(t,r,c);if(g){const E=1<<c.z,C=s.aF(p.center.lng),z=s.aJ(p.center.lat),R=(c.x+.5)/E-C;let D=0;R>.5?D=-1:R<-.5&&(D=1);let B=(t/s.al+c.x)/E+D,O=(r/s.al+c.y)/E;B=(B-C)*p._pixelsPerMercatorPixel+C,O=(O-z)*p._pixelsPerMercatorPixel+z;const G=[B*p.worldSize,O*p.worldSize,0];s.af(G,G,g),b=s.bn(b,G,v)}return s.af(b,b,_)}_makeGlobeTileDebugBorderBuffer(t,r,c,p,_,g){const v=new s.bd,b=new s.be,E=new s.bo,C=(R,D,B,O,G)=>{const U=(B-R)/(G-1),Z=(O-D)/(G-1),K=v.length;for(let W=0;W<G;W++){const le=R+W*U,ne=D+W*Z;v.emplaceBack(le,ne);const se=this._globePoint(le,ne,r,c,p,_,g);E.emplaceBack(se[0],se[1],se[2]),b.emplaceBack(K+W)}},z=s.al;C(0,0,z,0,16),C(z,0,z,z,16),C(z,z,0,z,16),C(0,z,0,0,16),this._tileDebugIndexBuffer=t.createIndexBuffer(b),this._tileDebugBuffer=t.createVertexBuffer(v,s.bf.members),this._globeTileDebugBorderBuffer=t.createVertexBuffer(E,s.bp.members),this._tileDebugSegments=s.bg.simpleSegment(0,0,v.length,b.length)}_makeGlobeTileDebugTextBuffer(t,r,c,p,_,g){const v=s.al/4,b=new s.bd,E=new s.b0,C=new s.bo,z=25;E.reserve(32),b.reserve(z),C.reserve(z);const R=(D,B)=>z*D+B;for(let D=0;D<z;D++){const B=D*v;for(let O=0;O<z;O++){const G=O*v;b.emplaceBack(G,B);const U=this._globePoint(G,B,r,c,p,_,g);C.emplaceBack(U[0],U[1],U[2])}}for(let D=0;D<4;D++)for(let B=0;B<4;B++){const O=R(D,B),G=R(D,B+1),U=R(D+1,B),Z=R(D+1,B+1);E.emplaceBack(O,G,U),E.emplaceBack(U,G,Z)}this._tileDebugTextIndexBuffer=t.createIndexBuffer(E),this._tileDebugTextBuffer=t.createVertexBuffer(b,s.bf.members),this._globeTileDebugTextBuffer=t.createVertexBuffer(C,s.bp.members),this._tileDebugTextSegments=s.bg.simpleSegment(0,0,z,32)}destroy(t=!0){for(const r in this.buckets)this.buckets[r].destroy(t);this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&(this.imageAtlasTexture.destroy(),delete this.imageAtlasTexture),this.glyphAtlasTexture&&(this.glyphAtlasTexture.destroy(),delete this.glyphAtlasTexture),this.lineAtlasTexture&&(this.lineAtlasTexture.destroy(),delete this.lineAtlasTexture),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),t&&this.texture&&this.texture instanceof s.T&&(this.texture.destroy(),delete this.texture),this.emissiveTexture&&this.emissiveTexture instanceof s.T&&(this.emissiveTexture.destroy(),delete this.emissiveTexture),this.hillshadeFBO&&(this.hillshadeFBO.destroy(),delete this.hillshadeFBO),this.dem&&delete this.dem,this.neighboringTiles&&delete this.neighboringTiles,this.demTexture&&(this.demTexture.destroy(),delete this.demTexture),this.rasterParticleState&&(this.rasterParticleState.destroy(),delete this.rasterParticleState),this.latestFeatureIndex=null,this.state="unloaded"}}s.bs.setPbf(s.bt);class Yh extends Bl{constructor(t,r,c,p,_){super(t,r,c,p,_),this._workQueuePerLayer=new Map,this._fetchQueuePerLayer=new Map,this._taskQueue=new Map,this._isHeaderLoaded=!1,this.textureDescriptorPerLayer=new Map,this.texturePerLayer=new Map}

54getLayers(){return this._mrt?Object.values(this._mrt.layers):[]}getLayer(t){return this._mrt&&this._mrt.getLayer(t)}setTexturePerLayer(t,r,c){const p=c.context,_=p.gl;let g=this.texturePerLayer.get(t)||c.getTileTexture(r.width);g&&g instanceof s.T?g.update(r,{premultiply:!1}):g=new s.T(p,r,_.RGBA8,{premultiply:!1}),this.texturePerLayer.has(t)||this.texturePerLayer.set(t,g)}flushQueues(t){const r=this._workQueuePerLayer.get(t)||[],c=this._fetchQueuePerLayer.get(t)||[];for(;r.length;)r.pop()();for(;c.length;)c.pop()()}flushAllQueues(){for(const t of this._workQueuePerLayer.keys()){const r=this._workQueuePerLayer.get(t)||[];for(;r.length;)r.pop()()}for(const t of this._fetchQueuePerLayer.keys()){const r=this._fetchQueuePerLayer.get(t)||[];for(;r.length;)r.pop()()}}fetchHeader(t=16384,r){const c=this._mrt=new s.bs(30),p=Object.assign({},this.requestParams,{headers:{Range:"bytes=0-"+(t-1)}});return this.entireBuffer=null,this.request=s.bu(p,(_,g,v)=>{if(_)r(_);else try{const b=c.getHeaderLength(g);if(b>t)return void(this.request=this.fetchHeader(b,r));c.parseHeader(g),this._isHeaderLoaded=!0;let E=0;for(const C of Object.values(c.layers))E=Math.max(E,C.dataIndex[C.dataIndex.length-1].lastByte);g.byteLength>=E&&(this.entireBuffer=g),r(null,this.entireBuffer||g,v)}catch(b){r(b)}}),this.request}fetchBandForRender(t,r,c,p){this.fetchBand(t,r,c,_=>{if(_)return void p(_);this.updateTextureDescriptor(t,r,c);const g=this.textureDescriptorPerLayer.get(r);p(null,g?g.img:null)})}fetchBand(t,r,c,p,_=!0){const g=this._mrt;if(!this._isHeaderLoaded||!g)return void p(new Error("Tile header is not ready"));const v=this.actor;if(!v)return void p(new Error("Can't fetch tile band without an actor"));let b;const E=s.B(String(c),s.B(this.tileID.key,t));let C=this._taskQueue.get(E);C?C.add(p):(C=new Set,C.add(p),this._taskQueue.set(E,C));const z=(O,G)=>{b.complete(O,G),O?p(O):(C.forEach(U=>U(null,G)),this._taskQueue.delete(E))},R=(O,G)=>{if(O)return p(O);const U=v.send("decodeRasterArray",{type:"raster-array",source:this.source,scope:this.scope,tileID:this.tileID,uid:this.uid,buffer:G,task:b},z,void 0,!0);if(r!==null){const Z=this._workQueuePerLayer.get(r)||[];Z.push(()=>{U&&U.cancel(),b.cancel()}),this._workQueuePerLayer.has(r)||this._workQueuePerLayer.set(r,Z)}};let D;try{D=g.getLayer(t)}catch(O){if(this.state==="reloading")return;throw O}if(!D)return void p(new Error(`Unknown sourceLayer "${t}"`));

54if(D.hasDataForBand(c))return C.forEach(O=>O(null,null)),void this._taskQueue.delete(E);const B=D.getDataRange([c]);if(b=g.createDecodingTask(B),!b||b.tasks.length)if(r!==null&&this.flushQueues(r),this.entireBuffer)R(null,this.entireBuffer.slice(B.firstByte,B.lastByte+1));else{const O=Object.assign({},this.requestParams,{headers:{Range:`bytes=${B.firstByte}-${B.lastByte}`}}),G=s.bu(O,R);if(r!==null){const U=this._fetchQueuePerLayer.get(r)||[];U.push(()=>{G.cancel(),b.cancel()}),this._fetchQueuePerLayer.has(r)||this._fetchQueuePerLayer.set(r,U)}}}updateNeeded(t,r){return(!this.textureDescriptorPerLayer.get(t)||this.textureDescriptorPerLayer.get(t).band!==r||this.refreshedUponExpiration)&&this.state!=="errored"}updateTextureDescriptor(t,r,c){if(!this._mrt)return;const p=this._mrt.getLayer(t);if(!p||!p.hasBand(c)||!p.hasDataForBand(c))return;const{bytes:_,tileSize:g,buffer:v,offset:b,scale:E}=p.getBandView(c),C=g+2*v,z=new s.q({width:C,height:C},_),R=this.texturePerLayer.get(r);R&&R instanceof s.T&&R.update(z,{premultiply:!1}),this.textureDescriptorPerLayer.set(r,{layer:t,band:c,img:z,buffer:v,offset:b,tileSize:g,format:p.pixelFormat,mix:[E,256*E,65536*E,16777216*E]})}destroy(t=!1){if(super.destroy(t),delete this._mrt,!t)for(const r of this.texturePerLayer.values())r&&r instanceof s.T&&r.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 kg{constructor(t,r){this.max=t,this.onRemove=r,this.reset()}reset(){for(const t in this.data)for(const r of this.data[t])r.timeout&&clearTimeout(r.timeout),this.onRemove(r.value);return this.data={},this.order=[],this}add(t,r,c){const p=t.wrapped().key;this.data[p]===void 0&&(this.data[p]=[]);const _={value:r,timeout:void 0};if(c!==void 0&&(_.timeout=setTimeout(()=>{this.remove(t,_)},c)),this.data[p].push(_),this.order.push(p),this.order.length>this.max){const g=this._getAndRemoveByKey(this.order[0]);g&&this.onRemove(g)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const r=this.data[t].shift();return r.timeout&&clearTimeout(r.timeout),this.data[t].length===0&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),r.value}getByKey(t){const r=this.data[t];return r?r[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,r){if(!this.has(t))return this;const c=t.wrapped().key,p=r===void 0?0:this.data[c].indexOf(r),_=this.data[c][p];return this.data[c].splice(p,1),_.timeout&&clearTimeout(_.timeout),this.data[c].length===0&&delete this.data[c],this.onRemove(_.value),this.order.splice(this.order.indexOf(c),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const r=this._getAndRemoveByKey(this.order[0]);r&&this.onRemove(r)}return this}filter(t){const r=[];for(const c in this.data)for(const p of this.data[c])t(p.value)||r.push(p);for(const c of r)this.remove(c.value.tileID,c)}}class Su{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,r,c){const p=String(r);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][p]=this.stateChanges[t][p]||{},Object.assign(this.stateChanges[t][p],c),this.deletedStates[t]===null){this.deletedStates[t]={};for(const _ in this.state[t])_!==p&&(this.deletedStates[t][_]=null)}else if(this.deletedStates[t]&&this.deletedStates[t][p]===null){this.deletedStates[t][p]={};for(const _ in this.state[t][p])c[_]||(this.deletedStates[t][p][_]=null)}else for(const _ in c)this.deletedStates[t]&&this.deletedStates[t][p]&&this.deletedStates[t][p][_]===null&&delete this.deletedStates[t][p][_]}removeFeatureState(t,r,c){if(this.deletedStates[t]===null)return;const p=String(r);if(this.deletedStates[t]=this.deletedStates[t]||{},c&&r!==void 0)this.deletedStates[t][p]!==null&&(this.deletedStates[t][p]=this.deletedStates[t][p]||{},this.deletedStates[t][p][c]=null);else if(r!==void 0)if(this.stateChanges[t]&&this.stateChanges[t][p])for(c in this.deletedStates[t][p]={},this.stateChanges[t][p])this.deletedStates[t][p][c]=null;else this.deletedStates[t][p]=null;else this.deletedStates[t]=null}getState(t,r){const c=this.state[t]||{},p=this.stateChanges[t]||{},_=this.deletedStates[t];if(_===null)return{};if(r!==void 0){const v=String(r),b=Object.assign({},c[v],p[v]);if(_){const E=_[r];if(E===null)return{};for(const C in E)delete b[C]}return b}const g=Object.assign({},c,p);if(_)for(const v in _)delete g[v];return g}initializeTileState(t,r){t.refreshFeatureState(r)}coalesceChanges(t,r){const c={};for(const p in this.stateChanges){this.state[p]=this.state[p]||{};const _={};for(const g in this.stateChanges[p])this.state[p][g]||(this.state[p][g]={}),Object.assign(this.state[p][g],this.stateChanges[p][g]),_[g]=this.state[p][g];c[p]=_}for(const p in this.deletedStates){this.state[p]=this.state[p]||{};const _={};if(this.deletedStates[p]===null)for(const g in this.state[p])_[g]={},this.state[p][g]={};else for(const g in this.deletedStates[p]){if(this.deletedStates[p][g]===null)this.state[p][g]={};else if(this.state[p][g])for(const v of Object.keys(this.deletedStates[p][g]))delete this.state[p][g][v];_[g]=this.state[p][g]}c[p]=c[p]||{},Object.assign(c[p],_)}if(this.stateChanges={},this.deletedStates={},Object.keys(c).length!==0)for(const p in t)t[p].refreshFeatureState(r)}}class Oo extends s.E{constructor(t,r,c){super(),this.id=t,this._onlySymbols=c,r.on("data",p=>{p.dataType==="source"&&p.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&p.dataType==="source"&&p.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform))}),r.on("error",()=>{this._sourceErrored=!0}),this._source=r,this._tiles={},this._cache=new kg(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={}

54,this._minTileCacheSize=r.minTileCacheSize,this._maxTileCacheSize=r.maxTileCacheSize,this._loadedParentTiles={},this.castsShadows=!1,this.tileCoverLift=0,this._coveredTiles={},this._shadowCasterTiles={},this._state=new Su,this._isRaster=this._source.type==="raster"||this._source.type==="raster-dem"||this._source.type==="raster-array"||this._source.type==="custom"&&this._source._dataType==="raster"}onAdd(t){this.map=t,this._minTileCacheSize=this._minTileCacheSize===void 0&&t?t._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=this._maxTileCacheSize===void 0&&t?t._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;for(const t in this._tiles)if(!this._tiles[t].loaded())return!1;return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(t,r){return t.isSymbolTile=this._onlySymbols,t.isExtraShadowCaster=this._shadowCasterTiles[t.tileID.key],this._source.loadTile(t,r)}_unloadTile(t){if(this._source.unloadTile)return this._source.unloadTile(t)}_abortTile(t){if(this._source.abortTile)return this._source.abortTile(t)}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const r in this._tiles){const c=this._tiles[r];c.upload(t,this.map?this.map.painter:void 0),c.prepare(this.map.style.imageManager,this.map?this.map.painter:null,this._source.scope)}}getIds(){return Object.values(this._tiles).map(t=>t.tileID).sort(Kh).map(t=>t.key)}getRenderableIds(t,r){const c=[];for(const p in this._tiles)this._isIdRenderable(+p,t,r)&&c.push(this._tiles[p]);return t?c.sort((p,_)=>{const g=p.tileID,v=_.tileID,b=new s.P(g.canonical.x,g.canonical.y)._rotate(this.transform.angle),E=new s.P(v.canonical.x,v.canonical.y)._rotate(this.transform.angle);return g.overscaledZ-v.overscaledZ||E.y-b.y||E.x-b.x}).map(p=>p.tileID.key):c.map(p=>p.tileID).sort(Kh).map(p=>p.key)}hasRenderableParent(t){const r=this.findLoadedParent(t,0);return!!r&&this._isIdRenderable(r.tileID.key)}_isIdRenderable(t,r,c){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(r||!this._tiles[t].holdingForFade())&&(c||!this._shadowCasterTiles[t])}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)this._tiles[t].state!=="errored"&&this._reloadTile(+t,"reloading")}}_reloadTile(t,r){const c=this._tiles[t];c&&(c.state!=="loading"&&(c.state=r),this._loadTile(c,this._tileLoaded.bind(this,c,t,r)))}_tileLoaded(t,r,c,p,_){if(p){if(t.state="errored",p.status!==404)this._source.fire(new s.y(p,{tile:t}));else{if(this._source.fire(new s.z("data",{dataType:"source",sourceDataType:"error",sourceId:this._source.id,tile:t})),!(t.tileID.key in this._loadedParentTiles))return;if(this._source.type==="raster-dem"&&this.usedForTerrain&&this.map.painter.terrain){const v=this.map.painter.terrain;this.update(this.transform,v.getScaledDemTileSize(),!0),v.resetTileLookupCache(this.id)}else this.update(this.transform)}return}t.timeAdded=s.o.now(),c==="expired"&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(r,t),this._source.type==="raster-dem"&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null);let g=new Map;_&&_.responseHeaders&&(g=_.responseHeaders),this._source.fire(new s.z("data",{dataType:"source",tile:t,coord:t.tileID,sourceCacheId:this.id,responseHeaders:g}))}_backfillDEM(t){const r=this.getRenderableIds();for(let p=0;p<r.length;p++){const _=r[p];if(t.neighboringTiles&&t.neighboringTiles[_]){const g=this.getTileByID(_);c(t,g),c(g,t)}}function c(p,_){if(!p.dem||p.dem.borderReady)return;p.needsHillshadePrepare=!0,p.needsDEMTextureUpload=!0;let g=_.tileID.canonical.x-p.tileID.canonical.x;const v=_.tileID.canonical.y-p.tileID.canonical.y,b=Math.pow(2,p.tileID.canonical.z),E=_.tileID.key;g===0&&v===0||Math.abs(v)>1||(Math.abs(g)>1&&(Math.abs(g+b)===1?g+=b:Math.abs(g-b)===1&&(g-=b)),_.dem&&p.dem&&(p.dem.backfillBorder(_.dem,g,v),p.neighboringTiles&&p.neighboringTiles[E]&&(p.neighboringTiles[E].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,r,c,p){for(const _ in this._tiles){let g=this._tiles[_];if(p[_]||!g.hasData()||g.tileID.overscaledZ<=r||g.tileID.overscaledZ>c)continue;let v=g.tileID;for(;g&&g.tileID.overscaledZ>

54r+1;){const E=g.tileID.scaledTo(g.tileID.overscaledZ-1);g=this._tiles[E.key],g&&g.hasData()&&(v=E)}let b=v;for(;b.overscaledZ>r;)if(b=b.scaledTo(b.overscaledZ-1),t[b.key]){p[v.key]=v;break}}}findLoadedParent(t,r){if(t.key in this._loadedParentTiles){const c=this._loadedParentTiles[t.key];return c&&c.tileID.overscaledZ>=r?c:null}for(let c=t.overscaledZ-1;c>=r;c--){const p=t.scaledTo(c),_=this._getLoadedTile(p);if(_)return _}}_getLoadedTile(t){const r=this._tiles[t.key];return r&&r.hasData()?r:this._cache.getByKey(this._source.reparseOverscaled?t.wrapped().key:t.canonical.key)}updateCacheSize(t,r){r=r||this._source.tileSize;const c=Math.ceil(t.width/r)+1,p=Math.ceil(t.height/r)+1,_=Math.floor(c*p*5),g=typeof this._minTileCacheSize=="number"?Math.max(this._minTileCacheSize,_):_,v=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,g):g;this._cache.setMaxSize(v)}handleWrapJump(t){const r=Math.round((t-(this._prevLng===void 0?t:this._prevLng))/360);if(this._prevLng=t,r){const c={};for(const p in this._tiles){const _=this._tiles[p];_.tileID=_.tileID.unwrapTo(_.tileID.wrap+r),c[_.tileID.key]=_}this._tiles=c;for(const p in this._timers)clearTimeout(this._timers[p]),delete this._timers[p];for(const p in this._tiles)this._setTileReloadTimer(+p,this._tiles[p])}}update(t,r,c,p,_){if(this.transform=t,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage||this.usedForTerrain&&!c)return;this.updateCacheSize(t,r),this.transform.projection.name!=="globe"&&this.handleWrapJump(this.transform.center.lng),this._shadowCasterTiles={},this._coveredTiles={};const g=this._source.type==="batched-model";let v,b=this._source.maxzoom;const E=this.map&&this.map.painter?this.map.painter._terrain:null;if(E&&E.sourceCache===this&&E.attenuationRange()){const R=E.attenuationRange()[0],D=Math.floor(R)-Math.log2(E.getDemUpscale());b>D&&(b=D)}if(this.used||this.usedForTerrain){if(this._source.tileID)v=t.getVisibleUnwrappedCoordinates(this._source.tileID).map(R=>new s.aQ(R.canonical.z,R.wrap,R.canonical.z,R.canonical.x,R.canonical.y));else if(this.tileCoverLift!==0){const R=t.clone();R.tileCoverLift=this.tileCoverLift,v=R.coveringTiles({tileSize:r||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:b,roundZoom:this._source.roundZoom&&!c,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:g}),this._source.minzoom<=1&&t.projection.name==="globe"&&(v.push(new s.aQ(1,0,1,0,0)),v.push(new s.aQ(1,0,1,1,0)),v.push(new s.aQ(1,0,1,0,1)),v.push(new s.aQ(1,0,1,1,1)))}else if(v=t.coveringTiles({tileSize:r||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:b,roundZoom:this._source.roundZoom&&!c,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain,calculateQuadrantVisibility:g}),this._source.hasTile){const R=this._source.hasTile.bind(this._source);v=v.filter(D=>R(D))}}else v=[];

54if(v.length>0&&this.transform.projection.name!=="globe"&&!this.usedForTerrain&&!Nl(this._source.type)){const R=t.coveringZoomLevel({tileSize:r||this._source.tileSize,roundZoom:this._source.roundZoom&&!c}),D=Math.min(R,this._source.maxzoom);if(g){const B=t.extendTileCover(v,D);for(const O of B)v.push(O)}else if(_){const B=t.extendTileCoverToNearPlane(v,this.transform.getFrustum(D),D);for(const O of B)v.push(O)}else if(this.castsShadows&&p){const B=t.extendTileCover(v,D,p,16);for(const O of B)this._shadowCasterTiles[O.key]=!0,v.push(O)}}const C=this._updateRetainedTiles(v);if(Nl(this._source.type)&&v.length!==0){const R={},D={},B=Object.keys(C);for(const G of B){const U=C[G],Z=this._tiles[G];if(!Z||Z.fadeEndTime&&Z.fadeEndTime<=s.o.now())continue;const K=this.findLoadedParent(U,Math.max(U.overscaledZ-Oo.maxOverzooming,this._source.minzoom));K&&(this._addTile(K.tileID),R[K.tileID.key]=K.tileID),D[G]=U}const O=v[v.length-1].overscaledZ;for(const G in this._tiles){const U=this._tiles[G];if(C[G]||!U.hasData())continue;let Z=U.tileID;for(;Z.overscaledZ>O;){Z=Z.scaledTo(Z.overscaledZ-1);const K=this._tiles[Z.key];if(K&&K.hasData()&&D[Z.key]){C[G]=U.tileID;break}}}for(const G in R)C[G]||(this._coveredTiles[G]=!0,C[G]=R[G])}for(const R in C)this._tiles[R].clearFadeHold();const z=s.bv(this._tiles,C);for(const R of z){const D=this._tiles[R];D.hasSymbolBuckets&&!D.holdingForFade()?D.setHoldDuration(this.map._fadeDuration):D.hasSymbolBuckets&&!D.symbolFadeFinished()||this._removeTile(+R)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(+t)}_updateRetainedTiles(t){const r={};if(t.length===0)return r;const c={},p=t.reduce((E,C)=>Math.min(E,C.overscaledZ),1/0),_=t[0].overscaledZ,g=Math.max(_-Oo.maxOverzooming,this._source.minzoom),v=Math.max(_+Oo.maxUnderzooming,this._source.minzoom),b={};for(const E of t){const C=this._addTile(E);r[E.key]=E,C.hasData()||p<this._source.maxzoom&&(b[E.key]=E)}this._retainLoadedChildren(b,p,v,r);for(const E of t){let C=this._tiles[E.key];if(C.hasData())continue;if(E.canonical.z>=this._source.maxzoom){const R=E.children(this._source.maxzoom)[0],D=this.getTile(R);if(D&&D.hasData()){r[R.key]=R;continue}}else{const R=E.children(this._source.maxzoom);if(r[R[0].key]&&r[R[1].key]&&r[R[2].key]&&r[R[3].key])continue}let z=C.wasRequested();for(let R=E.overscaledZ-1;R>=g;--R){const D=E.scaledTo(R);if(c[D.key]||(c[D.key]=!0,C=this.getTile(D),!C&&z&&(C=this._addTile(D)),C&&(r[D.key]=D,z=C.wasRequested(),C.hasData())))break}}return r}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const r=[];let c,p=this._tiles[t].tileID;for(;p.overscaledZ>0;){if(p.key in this._loadedParentTiles){c=this._loadedParentTiles[p.key];break}r.push(p.key);const _=p.scaledTo(p.overscaledZ-1);if(c=this._getLoadedTile(_),c)break;p=_}for(const _ of r)this._loadedParentTiles[_]=c}}_addTile(t){let r=this._tiles[t.key];if(r)return r.isExtraShadowCaster!==!0||this._shadowCasterTiles[t.key]||this._reloadTile(t.key,"reloading"),r;r=this._cache.getAndRemove(t),r&&(this._setTileReloadTimer(t.key,r),r.tileID=t,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,r)));const c=!!r;if(!c){const p=this.map?this.map.painter:null,_=this._source.tileSize*t.overscaleFactor();r=this._source.type==="raster-array"?new Yh(t,_,this.transform.tileZoom,p,this._isRaster):new Bl(t,_,this.transform.tileZoom,p,this._isRaster,this._source.worldview),this._loadTile(r,this._tileLoaded.bind(this,r,t.key,r.state))}return r.uses++,this._tiles[t.key]=r,c||this._source.fire(new s.z("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r}_setTileReloadTimer(t,r){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const c=r.getExpiryTimeout();c&&(this._timers[t]=setTimeout(()=>{this._reloadTile(t,"expired"),delete this._timers[t]},c))}_removeTile(t){const r=this._tiles[t];r&&(r.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),r.uses>0||(r.hasData()&&r.state!=="reloading"||r.state==="empty"?this._cache.add(r.tileID,r,r.getExpiryTimeout()):(r.aborted=!0,this._abortTile(r),this._unloadTile(r))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(+t);this._source._clear&&this._source._clear(),this._cache.reset(),this.map&&this.usedForTerrain&&this.map.painter.terrain&&this.map.painter.terrain.resetTileLookupCache(this.id

54)}tilesIn(t,r,c){const p=[],_=this.transform;if(!_)return p;const g=_.projection.name==="globe",v=s.aF(_.center.lng);for(const b in this._tiles){const E=this._tiles[b];if(c&&E.clearQueryDebugViz(),E.holdingForFade())continue;let C;if(g){const z=E.tileID.canonical;if(z.z===0){const R=[Math.abs(s.aA(v,...Sa(z,-1))-v),Math.abs(s.aA(v,...Sa(z,1))-v)];C=[0,2*R.indexOf(Math.min(...R))-1]}else{const R=[Math.abs(s.aA(v,...Sa(z,-1))-v),Math.abs(s.aA(v,...Sa(z,0))-v),Math.abs(s.aA(v,...Sa(z,1))-v)];C=[R.indexOf(Math.min(...R))-1]}}else C=[0];for(const z of C){const R=t.containsTile(E,_,r,z);R&&p.push(R)}}return p}getShadowCasterCoordinates(){return this._getRenderableCoordinates(!1,!0)}getVisibleCoordinates(t){return this._getRenderableCoordinates(t)}_getRenderableCoordinates(t,r){const c=this.getRenderableIds(t,r).map(_=>this._tiles[_].tileID),p=this.transform.projection.name==="globe";for(const _ of c)_.projMatrix=this.transform.calculateProjMatrix(_.toUnwrapped()),_.expandedProjMatrix=p?this.transform.calculateProjMatrix(_.toUnwrapped(),!1,!0):_.projMatrix;return c}sortCoordinatesByDistance(t){const r=t.slice(),c=this.transform._camera.position,p=this.transform._camera.forward(),_={};for(const g of r){const v=1/(1<<g.canonical.z);_[g.key]=((g.canonical.x+.5)*v+g.wrap-c[0])*p[0]+((g.canonical.y+.5)*v-c[1])*p[1]-c[2]*p[2]}return r.sort((g,v)=>_[g.key]-_[v.key]),r}hasTransition(){if(this._source.hasTransition())return!0;if(Nl(this._source.type))for(const t in this._tiles){const r=this._tiles[t];if(r.fadeEndTime!==void 0&&r.fadeEndTime>=s.o.now())return!0}return!1}setFeatureState(t,r,c){this._state.updateState(t=t||"_geojsonTileLayer",r,c)}removeFeatureState(t,r,c){this._state.removeFeatureState(t=t||"_geojsonTileLayer",r,c)}getFeatureState(t,r){return this._state.getState(t=t||"_geojsonTileLayer",r)}setDependencies(t,r,c){const p=this._tiles[t];p&&p.setDependencies(r,c)}reloadTilesForDependencies(t,r){for(const c in this._tiles)this._tiles[c].hasDependency(t,r)&&this._reloadTile(+c,"reloading");this._cache.filter(c=>!c.hasDependency(t,r))}_preloadTiles(t,r){if(!this._sourceLoaded){const b=()=>{this._sourceLoaded&&(this._source.off("data",b),this._preloadTiles(t,r))};return void this._source.on("data",b)}const c=new Map,p=Array.isArray(t)?t:[t],_=this.map.painter.terrain,g=this.usedForTerrain&&_?_.getScaledDemTileSize():this._source.tileSize;for(const b of p){const E=b.coveringTiles({tileSize:g,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const C of E)c.set(C.key,C);this.usedForTerrain&&b.updateElevation(!1)}const v=Array.from(c.values());s.bw(v,(b,E)=>{const C=new Bl(b,this._source.tileSize*b.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster,this._source.worldview);this._loadTile(C,z=>{this._source.type==="raster-dem"&&C.dem&&this._backfillDEM(C),E(z,C)})},r)}}function Kh(l,t){const r=Math.abs(2*l.wrap)-+(l.wrap<0),c=Math.abs(2*t.wrap)-+(t.wrap<0);return l.overscaledZ-t.overscaledZ||c-r||t.canonical.y-l.canonical.y||t.canonical.x-l.canonical.x}function Nl(l){return l==="raster"||l==="image"||l==="video"||l==="custom"}function Sa(l,t){const r=1<<l.z;return[l.x/r+t,(l.x+1)/r+t]}Oo.maxOverzooming=10,Oo.maxUnderzooming=3;class Hx{constructor(t){this.style=t,this.layersGotHidden=!1,this.layers=[]}processLayersChanged(){this.layers=[];const t=!1,r=!1;for(const c in this.style._mergedLayers){const p=this.style._mergedLayers[c];if(p.type==="fill-extrusion"||p.type==="building")this.layers.push({layer:p,visible:t,visibilityChanged:r});else if(p.type==="model"){const _=this.style.getLayerSource(p);_&&_.type==="batched-model"&&this.layers.push({layer:p,visible:t,visibilityChanged:r})}}}onNewFrame(t){this.layersGotHidden=!1;for(const r of this.layers){const c=r.layer;let p=!1;c.type==="fill-extrusion"?p=!c.isHidden(t)&&c.paint.get("fill-extrusion-opacity")>0:c.type==="building"?p=!c.isHidden(t)&&c.paint.get("building-opacity")>0:c.type==="model"&&(p=!c.isHidden(t)&&c.paint.get("model-opacity").constantOr(1)>0),this.layersGotHidden=this.layersGotHidden||!p&&r.visible,r.visible=p}}updateZOffset(t,r){this.currentBuildingBuckets=[];for(const p of this.layers){const _=p.layer,g=this.style.getLayerSourceCache(_);let v=1;_.type==="fill-extrusion"?v=p.visible?_.paint.get("fill-extrusion-vertical-scale"):0:_.type==="building"&&(v=p.visible?_.paint.get("building-vertical-scale"):0);let b=g?g.getTile(r):null;if(!b&&g)for(const E in g._tiles){const C=g._tiles[E];if(r.canonical.isChildOf(C.tileID.canonical)){b=C;break}}this.currentBuildingBuckets.push({bucket:b?b.getBucket(_):null,tileID:b?b.tileID:r,verticalScale:v})}t.hasAnyZOffset=!1;let c=!1;for(let p=0;p<t.symbolInstances.length;p++){const _=t.symbolInstances.get(p),g=_.zOffset,v=this._getHeightAtTileOffset(r,_.tileAnchorX,_.tileAnchorY);_.zOffset=v!==Number.NEGATIVE_INFINITY?v:g,c||g===_.zOffset||(c=!0),t.hasAnyZOffset||_.zOffset===0||(t.hasAnyZOffset=!0)}c&&(t.zOffsetBuffersNeedUpload=!0,t.zOffsetSortDirty=!0)}_mapCoordToOverlappingTile(t,r,c,p){let _=r,g=c;if(t.canonical.z!==p.canonical.z){const v=p.canonical,b=1/(1<<t.canonical.z-v.z);

54_=(r+t.canonical.x*s.al)*b-v.x*s.al|0,g=(c+t.canonical.y*s.al)*b-v.y*s.al|0}return{tileX:_,tileY:g}}_getHeightAtTileOffset(t,r,c){let p,_;for(let g=0;g<this.layers.length;++g){const v=this.layers[g].layer;if(v.type!=="fill-extrusion"&&v.type!=="building")continue;const{bucket:b,tileID:E,verticalScale:C}=this.currentBuildingBuckets[g];if(!b)continue;const{tileX:z,tileY:R}=this._mapCoordToOverlappingTile(t,r,c,E),D=b.getHeightAtTileCoord(z,R);D&&D.height!==void 0&&(D.hidden?p=D.height:_=Math.max(D.height*C,_||0))}if(_!==void 0)return _;for(let g=0;g<this.layers.length;++g){const v=this.layers[g];if(v.layer.type!=="model"||!v.visible)continue;const{bucket:b,tileID:E}=this.currentBuildingBuckets[g];if(!b)continue;const{tileX:C,tileY:z}=this._mapCoordToOverlappingTile(t,r,c,E),R=b.getHeightAtTileCoord(C,z);if(R&&!R.hidden)return R.height===void 0&&p!==void 0?Math.min(R.maxHeight,p)*R.verticalScale:R.height?R.height*R.verticalScale:Number.NEGATIVE_INFINITY}return this.layersGotHidden?0:Number.NEGATIVE_INFINITY}}function Og(l,t){const r={};for(const c in l)c!=="ref"&&(r[c]=l[c]);return s.bx.forEach(c=>{c in t&&(r[c]=t[c])}),r}function Eu(l){l=l.slice();const t=Object.create(null);for(let r=0;r<l.length;r++)t[l[r].id]=l[r];for(let r=0;r<l.length;r++)"ref"in l[r]&&(l[r]=Og(l[r],t[l[r].ref]));return l}const $i={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setSlot:"setSlot",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight",setTerrain:"setTerrain",setFog:"setFog",setSnow:"setSnow",setRain:"setRain",setCamera:"setCamera",setLights:"setLights",setProjection:"setProjection",addImport:"addImport",removeImport:"removeImport",updateImport:"updateImport",addIconset:"addIconset",removeIconset:"removeIconset"};function Jh(l,t,r){r.push({command:$i.addSource,args:[l,t[l]]})}function Ef(l,t,r){t.push({command:$i.removeSource,args:[l]}),r[l]=!0}function Fg(l,t,r,c){Ef(l,r,c),Jh(l,t,r)}function Bg(l,t,r){let c;for(c in l[r])if(l[r].hasOwnProperty(c)&&c!=="data"&&!s.by(l[r][c],t[r][c]))return!1;for(c in t[r])if(t[r].hasOwnProperty(c)&&c!=="data"&&!s.by(l[r][c],t[r][c]))return!1;return!0}function tl(l,t,r,c,p,_){let g;for(g in t=t||{},l=l||{})l.hasOwnProperty(g)&&(s.by(l[g],t[g])||r.push({command:_,args:[c,g,t[g],p]}));for(g in t)t.hasOwnProperty(g)&&!l.hasOwnProperty(g)&&(s.by(l[g],t[g])||r.push({command:_,args:[c,g,t[g],p]}))}function Iu(l){return l.id}function Au(l,t){return l[t.id]=t,l}function If(l,t,r){const c=t.createTileMatrix(l,l.worldSize,r.toUnwrapped());return s.aB(new Float32Array(16),l.projMatrix,c)}function Qh(l,t,r){if(t.projection.name===r.projection.name)return l.projMatrix;const c=r.clone();return c.setProjection(t.projection),If(c,t.getProjection(),l)}function Qs(l,t,r){return t.name===r.projection.name?l.projMatrix:If(r,t,l)}class Cu{constructor(t,r){this.reset(t,r)}reset(t,r){this.points=t||[],this._distances=[0];for(let c=1;c<this.points.length;c++)this._distances[c]=this._distances[c-1]+this.points[c].dist(this.points[c-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(r||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(this.points.length===1)return this.points[0];t=s.aA(t,0,1);let r=1,c=this._distances[r];const p=t*this.paddedLength+this.padding;for(;c<p&&r<this._distances.length;)c=this._distances[++r];const _=r-1,g=this._distances[_],v=c-g,b=v>0?(p-g)/v:0;return this.points[_].mult(1-b).add(this.points[r].mult(b))}}class Af{constructor(t,r,c){const p=this.boxCells=[],_=this.circleCells=[];this.xCellCount=Math.ceil(t/c),this.yCellCount=Math.ceil(r/c);for(let g=0;g<this.xCellCount*this.yCellCount;g++)p.push([]),_.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=r,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/r,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}

54insert(t,r,c,p,_){this._forEachCell(r,c,p,_,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(r),this.bboxes.push(c),this.bboxes.push(p),this.bboxes.push(_)}insertCircle(t,r,c,p){this._forEachCell(r-p,c-p,r+p,c+p,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(r),this.circles.push(c),this.circles.push(p)}_insertBoxCell(t,r,c,p,_,g){this.boxCells[_].push(g)}_insertCircleCell(t,r,c,p,_,g){this.circleCells[_].push(g)}_query(t,r,c,p,_,g){if(c<0||t>this.width||p<0||r>this.height)return!_&&[];const v=[];if(t<=0&&r<=0&&this.width<=c&&this.height<=p){if(_)return!0;for(let b=0;b<this.boxKeys.length;b++)v.push({key:this.boxKeys[b],x1:this.bboxes[4*b],y1:this.bboxes[4*b+1],x2:this.bboxes[4*b+2],y2:this.bboxes[4*b+3]});for(let b=0;b<this.circleKeys.length;b++){const E=this.circles[3*b],C=this.circles[3*b+1],z=this.circles[3*b+2];v.push({key:this.circleKeys[b],x1:E-z,y1:C-z,x2:E+z,y2:C+z})}return g?v.filter(g):v}return this._forEachCell(t,r,c,p,this._queryCell,v,{hitTest:_,seenUids:{box:{},circle:{}}},g),_?v.length>0:v}_queryCircle(t,r,c,p,_){const g=t-c,v=t+c,b=r-c,E=r+c;if(v<0||g>this.width||E<0||b>this.height)return!p&&[];const C=[];return this._forEachCell(g,b,v,E,this._queryCellCircle,C,{hitTest:p,circle:{x:t,y:r,radius:c},seenUids:{box:{},circle:{}}},_),p?C.length>0:C}query(t,r,c,p,_){return this._query(t,r,c,p,!1,_)}hitTest(t,r,c,p,_){return this._query(t,r,c,p,!0,_)}hitTestCircle(t,r,c,p){return this._queryCircle(t,r,c,!0,p)}_queryCell(t,r,c,p,_,g,v,b){const E=v.seenUids,C=this.boxCells[_];if(C!==null){const R=this.bboxes;for(const D of C)if(!E.box[D]){E.box[D]=!0;const B=4*D;if(t<=R[B+2]&&r<=R[B+3]&&c>=R[B+0]&&p>=R[B+1]&&(!b||b(this.boxKeys[D]))){if(v.hitTest)return g.push(!0),!0;g.push({key:this.boxKeys[D],x1:R[B],y1:R[B+1],x2:R[B+2],y2:R[B+3]})}}}const z=this.circleCells[_];if(z!==null){const R=this.circles;for(const D of z)if(!E.circle[D]){E.circle[D]=!0;const B=3*D;if(this._circleAndRectCollide(R[B],R[B+1],R[B+2],t,r,c,p)&&(!b||b(this.circleKeys[D]))){if(v.hitTest)return g.push(!0),!0;{const O=R[B],G=R[B+1],U=R[B+2];g.push({key:this.circleKeys[D],x1:O-U,y1:G-U,x2:O+U,y2:G+U})}}}}}_queryCellCircle(t,r,c,p,_,g,v,b){const E=v.circle,C=v.seenUids,z=this.boxCells[_];if(z!==null){const D=this.bboxes;for(const B of z)if(!C.box[B]){C.box[B]=!0;const O=4*B;if(this._circleAndRectCollide(E.x,E.y,E.radius,D[O+0],D[O+1],D[O+2],D[O+3])&&(!b||b(this.boxKeys[B])))return g.push(!0),!0}}const R=this.circleCells[_];if(R!==null){const D=this.circles;for(const B of R)if(!C.circle[B]){C.circle[B]=!0;const O=3*B;if(this._circlesCollide(D[O],D[O+1],D[O+2],E.x,E.y,E.radius)&&(!b||b(this.circleKeys[B])))return g.push(!0),!0}}}_forEachCell(t,r,c,p,_,g,v,b){const E=this._convertToXCellCoord(t),C=this._convertToYCellCoord(r),z=this._convertToXCellCoord(c),R=this._convertToYCellCoord(p);for(let D=E;D<=z;D++)for(let B=C;B<=R;B++)if(_.call(this,t,r,c,p,this.xCellCount*B+D,g,v,b))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,r,c,p,_,g){const v=p-t,b=_-r,E=c+g;return E*E>v*v+b*b}_circleAndRectCollide(t,r,c,p,_,g,v){const b=(g-p)/2,E=Math.abs(t-(p+b));if(E>b+c)return!1;const C=(v-_)/2,z=Math.abs(r-(_+C));if(z>C+c)return!1;if(E<=b||z<=C)return!0;const R=E-b,D=z-C;return R*R+D*D<=c*c}}const il={unknown:0,flipRequired:1,flipNotRequired:2},Vl=Math.tan(85*Math.PI/180);function co(l,t,r,c,p,_,g){const v=s.bC();if(r)if(_.name==="globe"){const b=s.bD(p,t);s.aB(v,v,b)}else{const b=s.bE([],g);v[0]=b[0],v[1]=b[1],v[4]=b[2],v[5]=b[3],c||s.bB(v,v,p.angle)}else s.aB(v,p.labelPlaneMatrix,l);return v}function ed(l,t,r,c,p,_,g){const v=co(l,t,r,c,p,_,g);return _.name==="globe"&&r||(v[2]=v[6]=v[10]=v[14]=0),v}function Mu(l,t,r,c,p,_,g){if(r){if(_.name==="globe"){const v=co(l,t,r,c,p,_,g);return s.bl(v,v),s.aB(v,l,v),v}{const v=s.bz(l),b=s.bA([]);return b[0]=g[0],b[1]=g[1],b[4]=g[2],b[5]=g[3],s.aB(v,v,b),c||s.bB(v,v,-p.angle),v}}return p.glCoordMatrix}function ls(l,t,r,c){const p=[l,t,r,1];r?s.aC(p,p,c):Nt(p,p,c);const _=p[3];return p[0]/=_,p[1]/=_,p[2]/=_,p}function rn(l,t){return Math.min(.5+l/t*.5,1.5)}function Ng(l,t){const r=l[0]/l[3],c=l[1]/l[3];return r>=-t[0]&&r<=t[0]&&c>=-t[1]&&c<=t[1]}function Vg(l,t,r,c,p,_,g,v,b,E,C=1){const z=r.transform,R=c?l.textSizeData:l.iconSizeData,D=s.bK(R,r.transform.zoom,C),B=z.projection.name==="globe",O=[256/r.width*2+1,256/r.height*2+1],G=c?l.text.dynamicLayoutVertexArray:l.icon.dynamicLayoutVertexArray;G.clear();let U=null;B&&(U=c?l.text.globeExtVertexArray:l.icon.globeExtVertexArray);const Z=l.lineVertexArray,K=c?l.text.placedSymbolArray:l.icon.placedSymbolArray,W=r.transform.width/r.transform.height;let le,ne=!1;for(let se=0;se<K.length;se++){const ie=K.get(se),{numGlyphs:Q,writingMode:ce}=ie;if(ce!==s.bL.vertical||ne||le===s.bL.horizontal||(ne=!0),le=ce,(ie.hidden||ce===s.bL.vertical)&&!ne){Ms(Q,G);continue}ne=!1;const ve=new s.P(ie.tileAnchorX,ie.tileAnchorY),ge=l.elevationType==="road",Le=!!z.elevation||ge;let{x:ze,y:je,z:nt}=z.projection.projectTilePoint(ve.x,ve.y,E.canonical),Ae=null;if(Le){const St=ge?l.getElevationFeatureForText(se):null;Ae={getElevation:b,elevation:z.elevation,elevationFeature:St};const[Ht,ci,Li]=b(ve,z.elevation,St);ze+=Ht,je+=ci,nt+=Li}const fe=[ze,je,nt,1];if(s.aC(fe,fe,t),!Ng(fe,O)){Ms(Q,G);continue}const Oe=fe[3],Me=rn(r.transform.getCameraToCenterDistance(z.projection),Oe),Ze=s.bM(R,D,ie),ft=g?Ze/Me:Ze*Me,bt=ls(ze,je,nt,p);if(bt[3]<=0){Ms(Q,G);continue}let ut={};const rt=s.an(l.layers[0].layout.get("text-max-angle")),Lt=Math.cos(rt),Mt=g?null:Ae,xt=Cf(ie,ft,!1,v,t,p,_,l.glyphOffsetArray,Z,G,U,bt,ve,ut,W,Mt,z.projection,E,g,Lt);ne=xt.useVertical,Mt&&xt.needsFlipping&&(ut={}),(xt.notEnoughRoom||ne||xt.needsFlipping&&Cf(ie,ft,!0,v,t,p,_,l.glyphOffsetArray,Z,G,U,bt,ve,ut,W,Mt,z.projection,E,g,Lt).notEnoughRoom)&&Ms(Q,G)}c?(l.text.dynamicLayoutVertexBuffer.updateData(G),U&&l.text.globeExtVertexBuffer&&l.text.globeExtVertexBuffer.updateData(U)):(l.icon.dynamicLayoutVertexBuffer.updateData(G),U&&l.icon.globeExtVertexBuffer&&l.icon.globeExtVertexBuffer.updateData(U))}function jg(l,t,r,c,p,_,g,v,b,E,C,z,R,D,B,O,G){const{lineStartIndex:U,glyphStartIndex:Z,segment:K}

54=v,W=Z+v.numGlyphs,le=U+v.lineLength,ne=t.getoffsetX(Z),se=t.getoffsetX(W-1),ie=Cc(l*ne,r,c,p,_,g,K,U,le,b,E,C,z,R,!0,D,B,O,G);if(!ie)return null;const Q=Cc(l*se,r,c,p,_,g,K,U,le,b,E,C,z,R,!0,D,B,O,G);return Q?{first:ie,last:Q}:null}function Qt(l,t,r,c){return l===s.bL.horizontal&&Math.abs(c)>Math.abs(r)?{useVertical:!0}:l===s.bL.vertical?c>0?{needsFlipping:!0}:null:t!==il.unknown&&function(p,_){return p===0||Math.abs(_/p)>Vl}(r,c)?t===il.flipRequired?{needsFlipping:!0}:null:r<0?{needsFlipping:!0}:null}function Cf(l,t,r,c,p,_,g,v,b,E,C,z,R,D,B,O,G,U,Z,K){const W=t/24,le=l.lineOffsetX*W,ne=l.lineOffsetY*W,{lineStartIndex:se,glyphStartIndex:ie,numGlyphs:Q,segment:ce,writingMode:ve,flipState:ge}=l,Le=se+l.lineLength,ze=je=>{if(C){const[Oe,Me,Ze]=je.up,ft=E.length;s.bN(C,ft+0,Oe,Me,Ze),s.bN(C,ft+1,Oe,Me,Ze),s.bN(C,ft+2,Oe,Me,Ze),s.bN(C,ft+3,Oe,Me,Ze)}const[nt,Ae,fe]=je.point;s.bO(E,nt,Ae,fe,je.angle)};if(Q>1){const je=jg(W,v,le,ne,r,z,R,l,b,_,D,O,!1,G,U,Z,K);if(!je)return{notEnoughRoom:!0};if(c&&!r){let[nt,Ae,fe]=je.first.point,[Oe,Me,Ze]=je.last.point;[nt,Ae]=ls(nt,Ae,fe,g),[Oe,Me]=ls(Oe,Me,Ze,g);const ft=Qt(ve,ge,(Oe-nt)*B,Me-Ae);if(l.flipState=ft&&ft.needsFlipping?il.flipRequired:il.flipNotRequired,ft)return ft}ze(je.first);for(let nt=ie+1;nt<ie+Q-1;nt++){const Ae=Cc(W*v.getoffsetX(nt),le,ne,r,z,R,ce,se,Le,b,_,D,O,!1,!1,G,U,Z,K);if(!Ae)return E.length-=4*(nt-ie),{notEnoughRoom:!0};ze(Ae)}ze(je.last)}else{if(c&&!r){const nt=ls(R.x,R.y,0,p),Ae=se+ce+1,fe=new s.P(b.getx(Ae),b.gety(Ae)),Oe=ls(fe.x,fe.y,0,p),Me=Oe[3]>0?Oe:cs(R,fe,nt,1,p,void 0,G,U.canonical),Ze=Qt(ve,ge,(Me[0]-nt[0])*B,Me[1]-nt[1]);if(l.flipState=Ze&&Ze.needsFlipping?il.flipRequired:il.flipNotRequired,Ze)return Ze}const je=Cc(W*v.getoffsetX(ie),le,ne,r,z,R,ce,se,Le,b,_,D,O,!1,!1,G,U,Z,K);if(!je)return{notEnoughRoom:!0};ze(je)}return{}}function Pu(l,t,r,c,p){const{x:_,y:g,z:v}=c.projectTilePoint(l.x,l.y,t);if(!p)return ls(_,g,v,r);const[b,E,C]=p.getElevation(l,p.elevation,p.elevationFeature);return ls(_+b,g+E,v+C,r)}function cs(l,t,r,c,p,_,g,v){const b=Pu(l.sub(t)._unit()._add(l),v,p,g,_);return s.av(b,r,b),s.aw(b,b),s.bH(b,r,b,c)}function Cc(l,t,r,c,p,_,g,v,b,E,C,z,R,D,B,O,G,U,Z){const K=c?l-t:l+t;let W=K>0?1:-1,le=0;c&&(W*=-1,le=Math.PI),W<0&&(le+=Math.PI);let ne=v+g+(W>0?0:1)|0,se=p,ie=p,Q=0,ce=0;const ve=Math.abs(K),ge=[],Le=[];let ze=_,je=ze,nt=s.bF([]);const Ae=()=>cs(je,ze,ie,ve-Q+1,C,R,O,G.canonical);for(;Q+ce<=ve;){if(ne+=W,ne<v||ne>=b)return null;if(ie=se,je=ze,ge.push(ie),D&&Le.push(je),ze=new s.P(E.getx(ne),E.gety(ne)),se=z[ne],!se){const Mt=Pu(ze,G.canonical,C,O,R);se=Mt[3]>0?z[ne]=Mt:Ae()}Q+=ce;const rt=s.av([],se,ie),Lt=s.bG(ie,se);if(r&&Lt>0&&ce>0&&s.bJ(nt,rt)/(ce*Lt)<Z)return null;ce=Lt,nt=rt}B&&R&&(z[ne]&&(se=Ae(),ce=s.bG(ie,se),nt=s.av([],se,ie)),z[ne]=se);const fe=(ve-Q)/ce,Oe=ze.sub(je)._mult(fe)._add(je),Me=s.bH([],ie,nt,fe);let Ze=[0,0,1],ft=nt[0],bt=nt[1];if(U&&(Ze=O.upVector(G.canonical,Oe.x,Oe.y),Ze[0]!==0||Ze[1]!==0||Ze[2]!==1)){const rt=[Ze[2],0,-Ze[0]],Lt=s.bI([],Ze,rt);s.aw(rt,rt),s.aw(Lt,Lt),ft=s.bJ(nt,rt),bt=s.bJ(nt,Lt)}if(r){const rt=s.bI([],Ze,nt);s.aw(rt,rt),s.bH(Me,Me,rt,r*W)}const ut=le+Math.atan2(bt,ft);return ge.push(Me),D&&Le.push(Oe),{point:Me,angle:ut,path:ge,tilePath:Le,up:Ze}}function Ms(l,t){const r=t.length,c=r+4*l;t.resize(c),t.float32.fill(-1/0,4*r,4*c)}function Nt(l,t,r){const c=t[0],p=t[1];return l[0]=r[0]*c+r[4]*p+r[12],l[1]=r[1]*c+r[5]*p+r[13],l[3]=r[3]*c+r[7]*p+r[15],l}const Oi=100;class ln{constructor(t,r,c=new Af(t.width+200,t.height+200,25),p=new Af(t.width+200,t.height+200,25)){this.transform=t,this.grid=c,this.ignoredGrid=p,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+Oi,this.screenBottomBoundary=t.height+Oi,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.fogState=r}placeCollisionBox(t,r,c,p,_,g,v,b,E,C,z){let R=c.projectedAnchorX,D=c.projectedAnchorY,B=c.projectedAnchorZ;const O=c.tileAnchorX,G=c.tileAnchorY,U=c.elevation,Z=c.tileID,K=t.getProjection();if(U&&Z){const[Le,ze,je]=K.upVector(Z.canonical,c.tileAnchorX,c.tileAnchorY),nt=K.upVectorScale(Z.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;R+=Le*U*nt,D+=ze*U*nt,B+=je*U*nt}const W=t.projection.name==="globe",le=t.projection.name==="globe"?s.aj(this.transform.zoom):0;if(Z&&W&&le<1&&!g){const Le=1<<Z.canonical.z,ze=s.bP(O,G);s.bQ(ze,ze,1/s.al),s.bR(ze,ze,s.bP(Z.canonical.x,Z.canonical.y)),s.bQ(ze,ze,1/Le),s.bS(ze,ze,s.bP(p[0],p[1])),ze[0]=s.bT(ze[0],-.5,.5),s.bQ(ze,ze,s.al);const je=s.bU(ze[0],ze[1],s.al/(2*Math.PI),1);s.aC(je,je,_),R=s.ak(R,je[0],le),D=s.ak(D,je[1],le),B=s.ak(B,je[2],le)}const ne=this.projectAndGetPerspectiveRatio(C,R,D,B,c.tileID,K.name==="globe"||!!U||this.transform.pitch>0,K),se=E*ne.perspectiveRatio,ie=(c.x1*r+v.x-c.padding)*se+ne.point.x,Q=(c.y1*r+v.y-c.padding)*se+ne.point.y,ce=(c.x2*r+v.x+c.padding)*se+ne.point.x,ve=(c.y2*r+v.y+c.padding)*se+ne.point.y,ge=ne.perspectiveRatio<=.55||ne.occluded;return!this.isInsideGrid(ie,Q,ce,ve)||!b&&this.grid.hitTest(ie,Q,ce,ve,z)||ge?{box:[],offscreen:!1,occluded:ne.occluded}:{box:[ie,Q,ce,ve],offscreen:this.isOffscreen(ie,Q,ce,ve),occluded:!1}}placeCollisionCircles(t,r,c,p,_,g,v,b,E,C,z,R,D,B,O,G){const U=[],Z=this.transform.elevation,K=t.getProjection(),W=t.elevationType==="road",le=!!Z||W,ne=s.bV.getAtTileOffsetFunc(G,this.transform.center.lat,this.transform.worldSize,K),se=new s.P(c.tileAnchorX,c.tileAnchorY),ie=new s.P(c.tileAnchorX,c.tileAnchorY);let{x:Q,y:ce,z:ve}=K.projectTilePoint(ie.x,ie.y,G.canonical),ge=null;if(le){const Lt=W?t.getElevationFeatureForText(p):null;ge={getElevation:ne,elevation:Z,elevationFeature:Lt};const[Mt,xt,St]=ne(se,Z,Lt);Q+=Mt,ce+=xt,ve+=St}const Le=K.name==="globe",ze=this.projectAndGetPerspectiveRatio(b,Q,ce,ve,G,Le||!!Z||this.transform.pitch>0,K),{perspectiveRatio:je}=ze,nt=(R?v/je:v*je)/s.bY,Ae=ls(Q,ce,ve,E),fe=c.lineOffsetX*nt,Oe=c.lineOffsetY*nt,Me=s.an(t.layers[0].layout.get("text-max-angle")),Ze=Math.cos(Me),ft=ze.signedDistanceFromCamera>0?jg(nt,g,fe,Oe,W&&c.flipState===1,Ae,ie,c,_,E,{},le&&!R?ge:null,R&&le,K,G,R,Ze):null;let bt=!1,ut=!1,rt=!0;

54if(ft&&!ze.occluded){const Lt=.5*B*je+O,Mt=new s.P(-100,-100),xt=new s.P(this.screenRightBoundary,this.screenBottomBoundary),St=new Cu,{first:Ht,last:ci}=ft,Li=Ht.path.length;let Yi=[];for(let li=Li-1;li>=1;li--)Yi.push(Ht.path[li]);for(let li=1;li<ci.path.length;li++)Yi.push(ci.path[li]);const zt=2.5*Lt;C&&(Yi=Yi.map(([li,Qi,cn],on)=>(le&&!Le&&(cn=ne(on<Li-1?Ht.tilePath[Li-1-on]:ci.tilePath[on-Li+2],Z,ge.elevationFeature)[2]),ls(li,Qi,cn,C))),Yi.some(li=>li[3]<=0)&&(Yi=[]));let Zi=[];if(Yi.length>0){let li=1/0,Qi=-1/0,cn=1/0,on=-1/0;for(const Hi of Yi)li=Math.min(li,Hi[0]),cn=Math.min(cn,Hi[1]),Qi=Math.max(Qi,Hi[0]),on=Math.max(on,Hi[1]);Qi>=Mt.x&&li<=xt.x&&on>=Mt.y&&cn<=xt.y&&(Zi=[Yi.map(Hi=>new s.P(Hi[0],Hi[1]))],(li<Mt.x||Qi>xt.x||cn<Mt.y||on>xt.y)&&(Zi=s.bW(Zi,Mt.x,Mt.y,xt.x,xt.y)))}for(const li of Zi){St.reset(li,.25*Lt);let Qi=0;Qi=St.length<=.5*Lt?1:Math.ceil(St.paddedLength/zt)+1;for(let cn=0;cn<Qi;cn++){const on=cn/Math.max(Qi-1,1),Hi=St.lerp(on),_i=Hi.x+Oi,Ji=Hi.y+Oi;U.push(_i,Ji,Lt,0);const Nn=_i-Lt,Cn=Ji-Lt,en=_i+Lt,Ni=Ji+Lt;if(rt=rt&&this.isOffscreen(Nn,Cn,en,Ni),ut=ut||this.isInsideGrid(Nn,Cn,en,Ni),!r&&this.grid.hitTestCircle(_i,Ji,Lt,D)&&(bt=!0,!z))return{circles:[],offscreen:!1,collisionDetected:bt,occluded:!1}}}}return{circles:!z&&bt||!ut?[]:U,offscreen:rt,collisionDetected:bt,occluded:ze.occluded}}queryRenderedSymbols(t){if(t.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const r=[];let c=1/0,p=1/0,_=-1/0,g=-1/0;for(const C of t){const z=new s.P(C.x+Oi,C.y+Oi);c=Math.min(c,z.x),p=Math.min(p,z.y),_=Math.max(_,z.x),g=Math.max(g,z.y),r.push(z)}const v=this.grid.query(c,p,_,g).concat(this.ignoredGrid.query(c,p,_,g)),b={},E={};for(const C of v){const z=C.key;if(b[z.bucketInstanceId]===void 0&&(b[z.bucketInstanceId]={}),b[z.bucketInstanceId][z.featureIndex])continue;const R=[new s.P(C.x1,C.y1),new s.P(C.x2,C.y1),new s.P(C.x2,C.y2),new s.P(C.x1,C.y2)];s.bX(r,R)&&(b[z.bucketInstanceId][z.featureIndex]=!0,E[z.bucketInstanceId]===void 0&&(E[z.bucketInstanceId]=[]),E[z.bucketInstanceId].push(z.featureIndex))}return E}insertCollisionBox(t,r,c,p,_){(r?this.ignoredGrid:this.grid).insert({bucketInstanceId:c,featureIndex:p,collisionGroupID:_},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,r,c,p,_){const g=r?this.ignoredGrid:this.grid,v={bucketInstanceId:c,featureIndex:p,collisionGroupID:_};for(let b=0;b<t.length;b+=4)g.insertCircle(v,t[b],t[b+1],t[b+2])}projectAndGetPerspectiveRatio(t,r,c,p,_,g,v){const b=[r,c,p,1];let E=!1;p||this.transform.pitch>0?(s.aC(b,b,t),this.fogState&&_&&v.name!=="globe"&&(E=function(R,D,B,O,G,U){const Z=U.calculateFogTileMatrix(G),K=[D,B,O];return s.af(K,K,Z),It(R,s.ag(K),U.pitch,U._fov)}(this.fogState,r,c,p,_.toUnwrapped(),this.transform)>.9)):Nt(b,b,t);const C=b[3];return{point:new s.P((b[0]/C+1)/2*this.transform.width+Oi,(-b[1]/C+1)/2*this.transform.height+Oi),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(v)/C*.5,1.5),signedDistanceFromCamera:C,occluded:g&&b[2]>C||E}}isOffscreen(t,r,c,p){return c<Oi||t>=this.screenRightBoundary||p<Oi||r>this.screenBottomBoundary}isInsideGrid(t,r,c,p){return c>=0&&t<this.gridRightBoundary&&p>=0&&r<this.gridBottomBoundary}getViewportMatrix(){const t=s.bA([]);return s.br(t,t,[-100,-100,0]),t}}class Eo{constructor(t,r,c,p){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?r:-r))):p&&c?1:0,this.placed=c}isHidden(){return this.opacity===0&&!this.placed}}class ea{constructor(t,r,c,p,_,g=!1){this.text=new Eo(t?t.text:null,r,c,_),this.icon=new Eo(t?t.icon:null,r,p,_),this.clipped=g}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class nn{constructor(t,r,c,p=!1){this.text=t,this.icon=r,this.skipFade=c,this.clipped=p}}class td{constructor(){this.invProjMatrix=s.bC(),this.viewportMatrix=s.bC(),this.circles=[]}}class Ru{constructor(t,r,c,p,_){this.bucketInstanceId=t,this.featureIndex=r,this.sourceLayerIndex=c,this.bucketIndex=p,this.tileID=_}}class Lu{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const r=++this.maxGroupID;this.collisionGroups[t]={ID:r,predicate:c=>c.collisionGroupID===r}}return this.collisionGroups[t]}}function Jr(l,t,r,c,p){const{horizontalAlign:_,verticalAlign:g}=s.c1(l),v=-(_-.5)*t,b=-(g-.5)*r,E=s.c2(l,c);return new s.P(v+E[0]*p,b+E[1]*p)}function cr(l,t,r,c,p){const _=new s.P(l,t);return r&&_._rotate(c?p:-p),_}class qx{constructor(t,r,c,p,_,g){this.transform=t.clone(),this.projection=t.projection.name,this.collisionIndex=new ln(this.transform,_),this.buildingIndex=g,this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=r,this.retainedQueryData={},this.collisionGroups=new Lu(c),this.collisionCircleArrays={},this.prevPlacement=p,p&&(p.prevPlacement=void 0),this.placedOrientations={},this.lastReplacementSourceUpdateTime=0}getBucketParts(t,r,c,p,_=1){const g=c.getBucket(r),v=c.latestFeatureIndex;if(!g||!v||r.fqid!==g.layerIds[0])return;const b=g.layers[0].layout,E=g.layers[0].paint,C=c.collisionBoxArray,z=Math.pow(2,this.transform.zoom-c.tileID.overscaledZ

54),R=c.tileSize/s.al,D=c.tileID.toUnwrapped();this.transform.setProjection(g.projection);const B=(O=c.tileID,G=g.getProjection(),U=this.transform,G.name===this.projection?U.calculateProjMatrix(O.toUnwrapped()):If(U,G,O));var O,G,U;const Z=b.get("text-pitch-alignment")==="map",K=b.get("text-rotation-alignment")==="map";r.compileFilter(r.options);const W=r.dynamicFilter(),le=r.dynamicFilterNeedsFeature(),ne=this.transform.calculatePixelsToTileUnitsMatrix(c),se=ed(B,c.tileID.canonical,Z,K,this.transform,g.getProjection(),ne);let ie=null;const Q=g.getProjection().createInversionMatrix(this.transform,c.tileID.canonical);if(Z){const fe=Mu(B,c.tileID.canonical,Z,K,this.transform,g.getProjection(),ne);ie=s.aB([],this.transform.labelPlaneMatrix,fe)}let ce=null;W&&c.latestFeatureIndex&&(ce={unwrappedTileID:D,dynamicFilter:W,dynamicFilterNeedsFeature:le}),this.retainedQueryData[g.bucketInstanceId]=new Ru(g.bucketInstanceId,v,g.sourceLayerIndex,g.index,c.tileID);const[ve,ge]=g.layers[0].layout.get("text-size-scale-range"),Le=s.aA(_,ve,ge),[ze,je]=b.get("icon-size-scale-range"),nt=s.aA(_,ze,je),Ae={bucket:g,layout:b,paint:E,posMatrix:B,invMatrix:Q,mercatorCenter:[s.aF(this.transform.center.lng),s.aJ(this.transform.center.lat)],textLabelPlaneMatrix:se,labelToScreenMatrix:ie,clippingData:ce,scale:z,textPixelRatio:R,holdingForFade:c.holdingForFade(),collisionBoxArray:C,partiallyEvaluatedTextSize:s.bK(g.textSizeData,this.transform.zoom,Le),partiallyEvaluatedIconSize:s.bK(g.iconSizeData,this.transform.zoom,nt),collisionGroup:this.collisionGroups.get(g.sourceID),latestFeatureIndex:c.latestFeatureIndex};if(p)for(const fe of g.sortKeyRanges){const{sortKey:Oe,symbolInstanceStart:Me,symbolInstanceEnd:Ze}=fe;t.push({sortKey:Oe,symbolInstanceStart:Me,symbolInstanceEnd:Ze,parameters:Ae})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:g.symbolInstances.length,parameters:Ae})}attemptAnchorPlacement(t,r,c,p,_,g,v,b,E,C,z,R,D,B,O,G,U,Z,K,W,le){const{textOffset0:ne,textOffset1:se,crossTileID:ie}=O,Q=[ne,se],ce=Jr(t,g,v,Q,b),ve=this.collisionIndex.placeCollisionBox(U,b,r,c,p,_,cr(ce.x,ce.y,E,C,this.transform.angle),B,z,R,D.predicate);if(K){const ge=U.getSymbolInstanceIconSize(le,this.transform.zoom,O.placedIconSymbolIndex);if(this.collisionIndex.placeCollisionBox(U,ge,K,c,p,_,cr(ce.x,ce.y,E,C,this.transform.angle),B,z,R,D.predicate).box.length===0)return}if(ve.box.length>0){let ge;return this.prevPlacement&&this.prevPlacement.variableOffsets[ie]&&this.prevPlacement.placements[ie]&&this.prevPlacement.placements[ie].text&&(ge=this.prevPlacement.variableOffsets[ie].anchor),this.variableOffsets[ie]={textOffset:Q,width:g,height:v,anchor:t,textScale:b,prevAnchor:ge},this.markUsedJustification(U,t,O,Z),U.allowVerticalPlacement&&(this.markUsedOrientation(U,Z,O),this.placedOrientations[ie]=Z),{shift:ce,placedGlyphBoxes:ve}}}placeLayerBucketPart(t,r,c,p,_=1){const{bucket:g,layout:v,paint:b,posMatrix:E,textLabelPlaneMatrix:C,labelToScreenMatrix:z,clippingData:R,textPixelRatio:D,mercatorCenter:B,invMatrix:O,holdingForFade:G,collisionBoxArray:U,partiallyEvaluatedTextSize:Z,partiallyEvaluatedIconSize:K,collisionGroup:W,latestFeatureIndex:le}=t.parameters,ne=v.get("text-optional"),se=v.get("icon-optional"),ie=v.get("text-allow-overlap"),Q=v.get("icon-allow-overlap"),ce=v.get("text-rotation-alignment")==="map",ve=v.get("icon-rotation-alignment")==="map",ge=v.get("text-pitch-alignment")==="map",Le=b.get("symbol-z-offset"),ze=v.get("symbol-elevation-reference")==="sea",je=v.get("symbol-placement"),[nt,Ae]=v.get("text-size-scale-range"),[fe,Oe]=v.get("icon-size-scale-range"),Me=s.aA(_,nt,Ae),Ze=s.aA(_,fe,Oe),ft=v.get("text-variable-anchor"),bt=ce&&je!=="point",ut=ve&&je!=="point",rt=ft&&g.hasTextData(),Lt=g.hasIconTextFit()&&rt&&g.hasIconData();this.transform.setProjection(g.projection);const Mt=rt||bt,xt=ut||Lt;let St=ie&&(Q||!g.hasIconData()||se),Ht=Q&&(ie||!g.hasTextData()||ne);const ci=!Le.isConstant();!g.collisionArrays&&U&&g.deserializeCollisionBoxes(U),c&&p&&g.updateCollisionDebugBuffers(this.transform.zoom,U,Me,Ze);const Li=(zt,Zi,li)=>{const{crossTileID:Qi,numVerticalGlyphVertices:cn}=zt;let on=null;if(R&&R.dynamicFilterNeedsFeature||ci){const Gn=this.retainedQueryData[g.bucketInstanceId];on=le.loadFeature({featureIndex:zt.featureIndex,bucketIndex:Gn.bucketIndex,sourceLayerIndex:Gn.sourceLayerIndex,layoutVertexArrayOffset:0});const er=on.properties?on.properties.worldview:null;if(g.localizable&&g.worldview&&typeof er=="string")if(er==="all")on.properties.$localized=!0;else{if(!er.split(",").includes(g.worldview))return;on.properties.$localized=!0,on.properties.worldview=g.worldview}}if(R&&!(0,R.dynamicFilter)({zoom:this.transform.zoom,pitch:this.transform.pitch,worldview:g.worldview},on,this.retainedQueryData[g.bucketInstanceId].tileID.canonical,new s.P(zt.tileAnchorX,zt.tileAnchorY),this.transform.calculateDistanceTileData(R.unwrappedTileID)))return this.placements[Qi]=new nn(!1,!1,!1,!0),void r.add(Qi);const Hi=Le.evaluate(on,{});if(r.has(Qi))return;if(G)return void(this.placements[Qi]=new nn(!1,!1,!1));let _i=!1,Ji=!1,Nn=!0,Cn=!1,en=!1,Ni=null,gi={box:null,offscreen:null,occluded:null},En={box:null}

54,Xn=null,Dn=null,fn=null,yo=0,Zr=0,gr=0;li.textFeatureIndex?yo=li.textFeatureIndex:zt.useRuntimeCollisionCircles&&(yo=zt.featureIndex),li.verticalTextFeatureIndex&&(Zr=li.verticalTextFeatureIndex);const eo=g.elevationFeatures?g.elevationFeatures[zt.elevationFeatureIndex]:void 0,to=Gn=>{Gn.tileID=this.retainedQueryData[g.bucketInstanceId].tileID;const er=this.transform.elevation;Gn.elevation=ze?Hi:Hi+s.bV.getAtTileOffset(Gn.tileID,new s.P(Gn.tileAnchorX,Gn.tileAnchorY),er,eo),Gn.elevation+=zt.zOffset},$r=li.textBox;if($r){to($r);const Gn=mn=>{let sr=s.bL.horizontal;if(g.allowVerticalPlacement&&!mn&&this.prevPlacement){const Vn=this.prevPlacement.placedOrientations[Qi];Vn&&(this.placedOrientations[Qi]=Vn,sr=Vn,this.markUsedOrientation(g,sr,zt))}return sr},er=(mn,sr)=>{if(g.allowVerticalPlacement&&cn>0&&li.verticalTextBox){for(const Vn of g.writingModes)if(Vn===s.bL.vertical?(gi=sr(),En=gi):gi=mn(),gi&&gi.box&&gi.box.length)break}else gi=mn()};if(ft){let mn=ft;if(this.prevPlacement&&this.prevPlacement.variableOffsets[Qi]){const kn=this.prevPlacement.variableOffsets[Qi];mn.indexOf(kn.anchor)>0&&(mn=mn.filter(gs=>gs!==kn.anchor),mn.unshift(kn.anchor))}const sr=(kn,gs,sh)=>{const ks=g.getSymbolInstanceTextSize(Z,zt,this.transform.zoom,Zi),ah=(kn.x2-kn.x1)*ks+2*kn.padding,Jc=(kn.y2-kn.y1)*ks+2*kn.padding,ca=zt.hasIconTextFit&&!Q?gs:null;ca&&to(ca);let Ba={box:[],offscreen:!1,occluded:!1};const Qc=ie?2*mn.length:mn.length;for(let yl=0;yl<Qc;++yl){const Na=this.attemptAnchorPlacement(mn[yl%mn.length],kn,B,O,Mt,ah,Jc,ks,ce,ge,D,E,W,yl>=mn.length,zt,Zi,g,sh,ca,Z,K);if(Na&&(Ba=Na.placedGlyphBoxes,Ba&&Ba.box&&Ba.box.length)){_i=!0,Ni=Na.shift;break}}return Ba};er(()=>sr($r,li.iconBox,s.bL.horizontal),()=>{const kn=li.verticalTextBox;return kn&&to(kn),g.allowVerticalPlacement&&!(gi&&gi.box&&gi.box.length)&&cn>0&&kn?sr(kn,li.verticalIconBox,s.bL.vertical):{box:null,offscreen:null,occluded:null}}),gi&&(_i=gi.box,Nn=gi.offscreen,Cn=gi.occluded);const Vn=Gn(!(!gi||!gi.box));if(!_i&&this.prevPlacement){const kn=this.prevPlacement.variableOffsets[Qi];kn&&(this.variableOffsets[Qi]=kn,this.markUsedJustification(g,kn.anchor,zt,Vn))}}else{const mn=(sr,Vn)=>{const kn=g.getSymbolInstanceTextSize(Z,zt,this.transform.zoom,Zi),gs=this.collisionIndex.placeCollisionBox(g,kn,sr,B,O,Mt,new s.P(0,0),ie,D,E,W.predicate);return gs&&gs.box&&gs.box.length&&(this.markUsedOrientation(g,Vn,zt),this.placedOrientations[Qi]=Vn),gs};er(()=>mn($r,s.bL.horizontal),()=>{const sr=li.verticalTextBox;return g.allowVerticalPlacement&&cn>0&&sr?(to(sr),mn(sr,s.bL.vertical)):{box:null,offscreen:null,occluded:null}}),Gn(!!(gi&&gi.box&&gi.box.length))}}if(Xn=gi,_i=Xn&&Xn.box&&Xn.box.length>0,Nn=Xn&&Xn.offscreen,Cn=Xn&&Xn.occluded,zt.useRuntimeCollisionCircles){const Gn=zt.centerJustifiedTextSymbolIndex>=0?zt.centerJustifiedTextSymbolIndex:zt.verticalPlacedTextSymbolIndex,er=g.text.placedSymbolArray.get(Gn),mn=s.bM(g.textSizeData,Z,er),sr=v.get("text-padding");Dn=this.collisionIndex.placeCollisionCircles(g,ie,er,Gn,g.lineVertexArray,g.glyphOffsetArray,mn,E,C,z,c,ge,W.predicate,zt.collisionCircleDiameter*mn/s.bY,sr,this.retainedQueryData[g.bucketInstanceId].tileID),_i=ie||Dn.circles.length>0&&!Dn.collisionDetected,Nn=Nn&&Dn.offscreen,Cn=Dn.occluded}if(li.iconFeatureIndex&&(gr=li.iconFeatureIndex),li.iconBox){const Gn=er=>{to(er);const mn=zt.hasIconTextFit&&Ni?cr(Ni.x,Ni.y,ce,ge,this.transform.angle):new s.P(0,0),sr=g.getSymbolInstanceIconSize(K,this.transform.zoom,zt.placedIconSymbolIndex);return this.collisionIndex.placeCollisionBox(g,sr,er,B,O,xt,mn,Q,D,E,W.predicate)};En&&En.box&&En.box.length&&li.verticalIconBox?(fn=Gn(li.verticalIconBox),Ji=fn.box.length>0):(fn=Gn(li.iconBox),Ji=fn.box.length>0),Nn=Nn&&fn.offscreen,en=fn.occluded}const Ko=ne||zt.numHorizontalGlyphVertices===0&&cn===0,_s=se||zt.numIconVertices===0;if(Ko||_s?_s?Ko||(Ji=Ji&&_i):_i=Ji&&_i:Ji=_i=Ji&&_i,_i&&Xn&&Xn.box&&this.collisionIndex.insertCollisionBox(Xn.box,v.get("text-ignore-placement"),g.bucketInstanceId,En&&En.box&&Zr?Zr:yo,W.ID),Ji&&fn&&this.collisionIndex.insertCollisionBox(fn.box,v.get("icon-ignore-placement"),g.bucketInstanceId,gr,W.ID),Dn&&(_i&&this.collisionIndex.insertCollisionCircles(Dn.circles,v.get("text-ignore-placement"),g.bucketInstanceId,yo,W.ID),c)){const Gn=g.bucketInstanceId;let er=this.collisionCircleArrays[Gn];er===void 0&&(er=this.collisionCircleArrays[Gn]=new td);for(let mn=0;mn<Dn.circles.length;mn+=4)er.circles.push(Dn.circles[mn+0]),er.circles.push(Dn.circles[mn+1]),er.circles.push(Dn.circles[mn+2]),er.circles.push(Dn.collisionDetected?1:0)}const Co=g.projection.name!=="globe";

54St=St&&(Co||!Cn),Ht=Ht&&(Co||!en),this.placements[Qi]=new nn(_i||St,Ji||Ht,Nn||g.justReloaded),r.add(Qi)},Yi=this.retainedQueryData[g.bucketInstanceId].tileID;if(g.elevationType==="offset"&&this.buildingIndex&&this.buildingIndex.updateZOffset(g,Yi),g.elevationType==="road"&&g.updateRoadElevation(Yi.canonical),g.updateZOffset(),g.sortFeaturesByY){const zt=g.getSortedSymbolIndexes(this.transform.angle);for(let Zi=zt.length-1;Zi>=0;--Zi){const li=zt[Zi];Li(g.symbolInstances.get(li),li,g.collisionArrays[li])}g.hasAnyZOffset&&s.w(`${g.layerIds[0]} layer symbol-z-elevate: symbols are not sorted by elevation if symbol-z-order is evaluated to viewport-y`)}else if(g.hasAnyZOffset){const zt=g.getSortedIndexesByZOffset();for(let Zi=0;Zi<zt.length;++Zi){const li=zt[Zi];Li(g.symbolInstances.get(li),li,g.collisionArrays[li])}}else for(let zt=t.symbolInstanceStart;zt<t.symbolInstanceEnd;zt++)Li(g.symbolInstances.get(zt),zt,g.collisionArrays[zt]);if(c&&g.bucketInstanceId in this.collisionCircleArrays){const zt=this.collisionCircleArrays[g.bucketInstanceId];s.bl(zt.invProjMatrix,E),zt.viewportMatrix=this.collisionIndex.getViewportMatrix()}g.justReloaded=!1}markUsedJustification(t,r,c,p){const{leftJustifiedTextSymbolIndex:_,centerJustifiedTextSymbolIndex:g,rightJustifiedTextSymbolIndex:v,verticalPlacedTextSymbolIndex:b,crossTileID:E}=c,C=s.c3(r),z=p===s.bL.vertical?b:C==="left"?_:C==="center"?g:C==="right"?v:-1;_>=0&&(t.text.placedSymbolArray.get(_).crossTileID=z>=0&&_!==z?0:E),g>=0&&(t.text.placedSymbolArray.get(g).crossTileID=z>=0&&g!==z?0:E),v>=0&&(t.text.placedSymbolArray.get(v).crossTileID=z>=0&&v!==z?0:E),b>=0&&(t.text.placedSymbolArray.get(b).crossTileID=z>=0&&b!==z?0:E)}markUsedOrientation(t,r,c){const p=r===s.bL.horizontal||r===s.bL.horizontalOnly?r:0,_=r===s.bL.vertical?r:0,{leftJustifiedTextSymbolIndex:g,centerJustifiedTextSymbolIndex:v,rightJustifiedTextSymbolIndex:b,verticalPlacedTextSymbolIndex:E}=c,C=t.text.placedSymbolArray;g>=0&&(C.get(g).placedOrientation=p),v>=0&&(C.get(v).placedOrientation=p),b>=0&&(C.get(b).placedOrientation=p),E>=0&&(C.get(E).placedOrientation=_)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const r=this.prevPlacement;let c=!1;this.prevZoomAdjustment=r?r.zoomAdjustment(this.transform.zoom):0;const p=r?r.symbolFadeChange(t):1,_=r?r.opacities:{},g=r?r.variableOffsets:{},v=r?r.placedOrientations:{};for(const b in this.placements){const E=this.placements[b],C=_[b];C?(this.opacities[b]=new ea(C,p,E.text,E.icon,null,E.clipped),c=c||E.text!==C.text.placed||E.icon!==C.icon.placed):(this.opacities[b]=new ea(null,p,E.text,E.icon,E.skipFade,E.clipped),c=c||E.text||E.icon)}for(const b in _){const E=_[b];if(!this.opacities[b]){const C=new ea(E,p,!1,!1);C.isHidden()||(this.opacities[b]=C,c=c||E.text.placed||E.icon.placed)}}for(const b in g)this.variableOffsets[b]||!this.opacities[b]||this.opacities[b].isHidden()||(this.variableOffsets[b]=g[b]);for(const b in v)this.placedOrientations[b]||!this.opacities[b]||this.opacities[b].isHidden()||(this.placedOrientations[b]=v[b]);c?this.lastPlacementChangeTime=t:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=r?r.lastPlacementChangeTime:t)}updateLayerOpacities(t,r,c,p){p&&(this.lastReplacementSourceUpdateTime=p.updateTime);const _=new Set;for(const g of r){const v=g.getBucket(t);v&&g.latestFeatureIndex&&t.fqid===v.layerIds[0]&&(this.updateBucketOpacities(v,_,g,g.collisionBoxArray,c,p,g.tileID,t.scope),v.elevationType==="offset"&&this.buildingIndex&&this.buildingIndex.updateZOffset(v,g.tileID),v.elevationType==="road"&&v.updateRoadElevation(g.tileID.canonical),v.updateZOffset())}}updateBucketOpacities(t,r,c,p,_,g,v,b){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const E=t.layers[0].layout,C=t.layers[0].paint,z=!!t.layers[0].dynamicFilter(),R=new ea(null,0,!1,!1,!0),D=E.get("text-allow-overlap"),B=E.get("icon-allow-overlap"),O=E.get("text-variable-anchor"),G=E.get("text-rotation-alignment")==="map",U=E.get("text-pitch-alignment")==="map",Z=C.get("symbol-z-offset"),K=E.get("symbol-elevation-reference")==="sea",W=!

54Z.isConstant(),le=new ea(null,0,D&&(B||!t.hasIconData()||E.get("icon-optional")),B&&(D||!t.hasTextData()||E.get("text-optional")),!0);!t.collisionArrays&&p&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(p);const ne=(ie,Q,ce)=>{for(let ve=0;ve<Q/4;ve++)ie.opacityVertexArray.emplaceBack(ce)};let se=0;g&&t.updateReplacement(v,g);for(let ie=0;ie<t.symbolInstances.length;ie++){const Q=t.symbolInstances.get(ie),{numHorizontalGlyphVertices:ce,numVerticalGlyphVertices:ve,crossTileID:ge,numIconVertices:Le,tileAnchorX:ze,tileAnchorY:je}=Q;let nt=null;const Ae=this.retainedQueryData[t.bucketInstanceId];W&&Q&&Ae&&(nt=c.latestFeatureIndex.loadFeature({featureIndex:Q.featureIndex,bucketIndex:Ae.bucketIndex,sourceLayerIndex:Ae.sourceLayerIndex,layoutVertexArrayOffset:0}));const fe=Z.evaluate(nt,{}),Oe=r.has(ge);let Me=this.opacities[ge];Oe?Me=R:Me||(Me=le,this.opacities[ge]=Me),r.add(ge);const Ze=ce>0||ve>0,ft=Le>0,bt=this.placedOrientations[ge],ut=bt===s.bL.vertical,rt=bt===s.bL.horizontal||bt===s.bL.horizontalOnly;!Ze&&!ft||Me.isHidden()||se++;let Lt=!1;if((Ze||ft)&&g)for(const Mt of t.activeReplacements){if(s.bZ(Mt,_,s.b_.Symbol,b)||Mt.min.x>ze||ze>Mt.max.x||Mt.min.y>je||je>Mt.max.y)continue;const xt=s.b$(ze,je,v.canonical,Mt.footprintTileId.canonical);if(Lt=s.c0(xt,Mt.footprint),Lt)break}if(Ze){const Mt=Lt?jl:fo(Me.text);ne(t.text,ce,ut?jl:Mt),ne(t.text,ve,rt?jl:Mt);const xt=Me.text.isHidden(),{leftJustifiedTextSymbolIndex:St,centerJustifiedTextSymbolIndex:Ht,rightJustifiedTextSymbolIndex:ci,verticalPlacedTextSymbolIndex:Li}=Q,Yi=t.text.placedSymbolArray,zt=xt||ut?1:0;St>=0&&(Yi.get(St).hidden=zt),Ht>=0&&(Yi.get(Ht).hidden=zt),ci>=0&&(Yi.get(ci).hidden=zt),Li>=0&&(Yi.get(Li).hidden=xt||rt?1:0);const Zi=this.variableOffsets[ge];Zi&&this.markUsedJustification(t,Zi.anchor,Q,bt);const li=this.placedOrientations[ge];li&&(this.markUsedJustification(t,"left",Q,li),this.markUsedOrientation(t,li,Q))}if(ft){const Mt=Lt?jl:fo(Me.icon),{placedIconSymbolIndex:xt,verticalPlacedIconSymbolIndex:St}=Q,Ht=t.icon.placedSymbolArray,ci=Me.icon.isHidden()?1:0;xt>=0&&(ne(t.icon,Le,ut?jl:Mt),Ht.get(xt).hidden=ci),St>=0&&(ne(t.icon,Q.numVerticalIconVertices,rt?jl:Mt),Ht.get(St).hidden=ci)}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const Mt=t.collisionArrays[ie];if(Mt){let xt=new s.P(0,0),St=!0;if(Mt.textBox||Mt.verticalTextBox){if(O){const ci=this.variableOffsets[ge];ci?(xt=Jr(ci.anchor,ci.width,ci.height,ci.textOffset,ci.textScale),G&&xt._rotate(U?this.transform.angle:-this.transform.angle)):St=!1}z&&(St=!Me.clipped),Mt.textBox&&nl(t.textCollisionBox.collisionVertexArray,Me.text.placed,!St||ut,fe,K,xt.x,xt.y),Mt.verticalTextBox&&nl(t.textCollisionBox.collisionVertexArray,Me.text.placed,!St||rt,fe,K,xt.x,xt.y)}const Ht=St&&!!(!rt&&Mt.verticalIconBox);Mt.iconBox&&nl(t.iconCollisionBox.collisionVertexArray,Me.icon.placed,Ht,fe,K,Q.hasIconTextFit?xt.x:0,Q.hasIconTextFit?xt.y:0),Mt.verticalIconBox&&nl(t.iconCollisionBox.collisionVertexArray,Me.icon.placed,!Ht,fe,K,Q.hasIconTextFit?xt.x:0,Q.hasIconTextFit?xt.y:0)}}}if(t.fullyClipped=se===0,t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.bucketInstanceId in this.collisionCircleArrays){const ie=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=ie.invProjMatrix,t.placementViewportMatrix=ie.viewportMatrix,t.collisionCircleArray=ie.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,r){const c=this.zoomAtLastRecencyCheck===r?1-this.zoomAdjustment(r):1;return this.zoomAtLastRecencyCheck=r,this.commitTime+this.fadeDuration*c>t}isStale(){return this.stale}setStale(){this.stale=!0}}function nl(l,t,r,c,p,_,g){l.emplaceBack(t?1:0,r?1:0,_||0,g||0,c,p?1:0),l.emplaceBack(t?1:0,r?1:0,_||0,g||0,c,p?1:0),l.emplaceBack(t?1:0,r?1:0,_||0,g||0,c,p?1:0),l.emplaceBack(t?1:0,r?1:0,_||0,g||0,c,p?1:0)}const Mf=Math.pow(2,25),zu=Math.pow(2,24),id=Math.pow(2,17),Pf=Math.pow(2,16),nd=Math.pow(2,9),po=Math.pow(2,8),Ea=Math.pow(2,1);function fo(l){if(l.opacity===0&&!l.placed)return 0;if(l.opacity===1&&l.placed)return 4294967295;const t=l.placed?1:0,r=Math.floor(127*l.opacity);return r*Mf+t*zu+r*id+t*Pf+r*nd+t*po+r*Ea+t}const jl=0;class Mc{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&t.layout.get("symbol-sort-key").constantOr(1)!==void 0,this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs=new Set,this._bucketParts=[]}continuePlacement(t,r,c,p,_,g){const v=this._bucketParts;for(;this._currentTileIndex<t.length;)if(r.getBucketParts(v,p,t[this._currentTileIndex],this._sortAcrossTiles,g),this._currentTileIndex++,_())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,v.sort((b,E)=>b.sortKey-E.sortKey));this._currentPartIndex<v.length;){const b=v[this._currentPartIndex];

54if(r.placeLayerBucketPart(b,this._seenCrossTileIDs,c,b.symbolInstanceStart===0,g),this._currentPartIndex++,_())return!0}return!1}}class Pr{constructor(t,r,c,p,_,g,v,b,E){this.placement=new qx(t,_,g,v,b,E),this._currentPlacementIndex=r.length-1,this._forceFullPlacement=c,this._showCollisionBoxes=p,this._done=!1}isDone(){return this._done}continuePlacement(t,r,c,p,_){const g=s.o.now(),v=()=>{const b=s.o.now()-g;return!this._forceFullPlacement&&b>2};for(;this._currentPlacementIndex>=0;){const b=r[t[this._currentPlacementIndex]],E=this.placement.collisionIndex.transform.zoom;if(b.type==="symbol"&&b.visibility!=="none"&&(!b.minzoom||b.minzoom<=E)&&(!b.maxzoom||b.maxzoom>E)){const C=b,z=C.layout.get("symbol-z-elevate"),R=C.layout.get("symbol-sort-key").constantOr(1)!==void 0,D=C.layout.get("symbol-z-order"),B=D==="viewport-y"||D==="auto"&&!(D!=="viewport-y"&&R),O=C.layout.get("text-allow-overlap")||C.layout.get("icon-allow-overlap")||C.layout.get("text-ignore-placement")||C.layout.get("icon-ignore-placement"),G=B&&O,U=this._inProgressLayer=this._inProgressLayer||new Mc(C),Z=s.B(b.source,b.scope);if(U.continuePlacement(z||G?p[Z]:c[Z],this.placement,this._showCollisionBoxes,b,v,_))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const us=512/s.al/2;class Ia{constructor(t,r,c){this.tileID=t,this.bucketInstanceId=c,this.index=new s.c4(r.length,16,Int32Array),this.keys=[],this.crossTileIDs=[];const p=t.canonical.x*s.al,_=t.canonical.y*s.al;for(let g=0;g<r.length;g++){const{key:v,crossTileID:b,tileAnchorX:E,tileAnchorY:C}=r.get(g),z=Math.floor((p+E)*us),R=Math.floor((_+C)*us);this.index.add(z,R),this.keys.push(v),this.crossTileIDs.push(b)}this.index.finish()}findMatches(t,r,c){const p=this.tileID.canonical.z<r.canonical.z?1:Math.pow(2,this.tileID.canonical.z-r.canonical.z),_=us/Math.pow(2,r.canonical.z-this.tileID.canonical.z),g=r.canonical.x*s.al,v=r.canonical.y*s.al;for(let b=0;b<t.length;b++){const E=t.get(b);if(E.crossTileID)continue;const{key:C,tileAnchorX:z,tileAnchorY:R}=E,D=Math.floor((g+z)*_),B=Math.floor((v+R)*_),O=this.index.range(D-p,B-p,D+p,B+p).sort((G,U)=>G-U);for(const G of O){const U=this.crossTileIDs[G];if(this.keys[G]===C&&!c.has(U)){c.add(U),E.crossTileID=U;break}}}}}class Sr{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Rf{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const r=Math.round((t-this.lng)/360);if(r!==0)for(const c in this.indexes){const p=this.indexes[c],_={};for(const g in p){const v=p[g];v.tileID=v.tileID.unwrapTo(v.tileID.wrap+r),_[v.tileID.key]=v}this.indexes[c]=_}this.lng=t}addBucket(t,r,c){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===r.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let _=0;_<r.symbolInstances.length;_++)r.symbolInstances.get(_).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]=new Set);const p=this.usedCrossTileIDs[t.overscaledZ];for(const _ in this.indexes){const g=this.indexes[_];if(Number(_)>t.overscaledZ)for(const v in g){const b=g[v];b.tileID.isChildOf(t)&&b.findMatches(r.symbolInstances,t,p)}else{const v=g[t.scaledTo(Number(_)).key];v&&v.findMatches(r.symbolInstances,t,p)}}for(let _=0;_<r.symbolInstances.length;_++){const g=r.symbolInstances.get(_);g.crossTileID||(g.crossTileID=c.generate(),p.add(g.crossTileID))}return this.indexes[t.overscaledZ]===void 0&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Ia(t,r.symbolInstances,r.bucketInstanceId),!0}removeBucketCrossTileIDs(t,r){for(const c of r.crossTileIDs)this.usedCrossTileIDs[t].delete(c)}removeStaleBuckets(t){let r=!1;for(const c in this.indexes){const p=this.indexes[c];for(const _ in p)t[p[_].bucketInstanceId]||(this.removeBucketCrossTileIDs(c,p[_]),delete p[_],r=!0)}return r}}class Ps{constructor(){this.layerIndexes={},this.crossTileIDs=new Sr,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(t,r,c,p){let _=this.layerIndexes[t.fqid];_===void 0&&(_=this.layerIndexes[t.fqid]=new Rf);let g=!1;const v={};p.name!=="globe"&&_.handleWrapJump(c);for(const b of r){const E=b.getBucket(t);E&&t.fqid===E.layerIds[0]&&(E.bucketInstanceId||(E.bucketInstanceId=++this.maxBucketInstanceId),_.addBucket(b.tileID,E,this.crossTileIDs)&&(g=!0),v[E.bucketInstanceId]=!0)}return _.removeStaleBuckets(v)&&(g=!0),g}pruneUnusedLayers(t){const r={};t.forEach(c=>{r[c]=!0});for(const c in this.layerIndexes)r[c]||delete this.layerIndexes[c]}}const ta=771;class fi{constructor(t,r,c,p){this.blendFunction=t,this.blendColor=r.toNonPremultipliedRenderColor(null),this.mask=c,this.blendEquation=p}}fi.Replace=[1,0,1,0],fi.disabled=new fi(fi.Replace,s.ao.transparent,[!1,!1,!1,!1]),fi.unblended=new fi(fi.Replace,s.ao.transparent,[!0,!0,!0,!0]),fi.alph

54aBlended=new fi([1,ta,1,ta],s.ao.transparent,[!0,!0,!0,!0]),fi.alphaBlendedNonPremultiplied=new fi([770,ta,770,ta],s.ao.transparent,[!0,!0,!0,!0]),fi.multiply=new fi([774,0,774,0],s.ao.transparent,[!0,!0,!0,!0]),fi.additive=new fi([1,1,1,1],s.ao.transparent,[!0,!0,!0,!0]);class kt{constructor(t,r,c){this.func=t,this.mask=r,this.range=c}}kt.ReadOnly=!1,kt.ReadWrite=!0,kt.disabled=new kt(519,kt.ReadOnly,[0,1]);const rd=7680;class ii{constructor(t,r,c,p,_,g){this.test=t,this.ref=r,this.mask=c,this.fail=p,this.depthFail=_,this.pass=g}}ii.disabled=new ii({func:519,mask:0},0,0,rd,rd,rd);const Pc=1029,od=2305;class ei{constructor(t,r,c){this.enable=t,this.mode=r,this.frontFace=c}}function ia(l,t){const r=s.ca(l,3);s.cc(l,t),s.cg(l,3,r)}function Lf(l,t){const r=s.c7([]);return s.c8(r,r,-t),s.c9(r,r,-l),r}function sd(l,t){const r=[l[0],l[1],0],c=[t[0],t[1],0];if(s.ag(r)>=1e-15){const g=s.aw([],r);s.c5(c,g,s.bJ(c,g)),t[0]=c[0],t[1]=c[1]}const p=s.bI([],t,l);if(s.c6(p)<1e-15)return null;const _=Math.atan2(-p[1],p[0]);return Lf(Math.atan2(Math.sqrt(l[0]*l[0]+l[1]*l[1]),-l[2]),_)}ei.disabled=new ei(!1,Pc,od),ei.backCCW=new ei(!0,Pc,od),ei.backCW=new ei(!0,Pc,2304),ei.frontCW=new ei(!0,1028,2304),ei.frontCCW=new ei(!0,1028,od);class mo{constructor(t,r){this.position=t,this.orientation=r}get position(){return this._position}set position(t){if(t){const r=t instanceof s.ae?t:new s.ae(t[0],t[1],t[2]);

54this._renderWorldCopies&&(r.x=s.bT(r.x,0,1)),this._position=r}else this._position=null}lookAtPoint(t,r,c){if(this.orientation=null,!this.position)return;const p=this.position,_=c||(this._elevation?this._elevation.getAtPointOrZero(s.ae.fromLngLat(t)):0),g=s.ae.fromLngLat(t,_),v=[g.x-p.x,g.y-p.y,g.z-p.z];r||(r=[0,0,1]),r[2]=Math.abs(r[2]),this.orientation=sd(v,r)}setPitchBearing(t,r){this.orientation=Lf(s.an(t),s.an(-r))}}class ad{constructor(t,r){this._transform=s.bA([]),this.orientation=r,this.position=t}get mercatorPosition(){const t=this.position;return new s.ae(t[0],t[1],t[2])}get position(){const t=s.ca(this._transform,3);return[t[0],t[1],t[2]]}set position(t){var r;t&&s.cg(this._transform,3,[(r=t)[0],r[1],r[2],1])}get orientation(){return this._orientation}set orientation(t){this._orientation=t||s.c7([]),t&&ia(this._transform,this._orientation)}getPitchBearing(){const t=this.forward(),r=this.right();return{bearing:Math.atan2(-r[1],r[0]),pitch:Math.atan2(Math.sqrt(t[0]*t[0]+t[1]*t[1]),-t[2])}}setPitchBearing(t,r){this._orientation=Lf(t,r),ia(this._transform,this._orientation)}forward(){const t=s.ca(this._transform,2);return[-t[0],-t[1],-t[2]]}up(){const t=s.ca(this._transform,1);return[-t[0],-t[1],-t[2]]}right(){const t=s.ca(this._transform,0);return[t[0],t[1],t[2]]}getCameraToWorld(t,r){const c=new Float64Array(16);return s.bl(c,this.getWorldToCamera(t,r)),c}getCameraToWorldMercator(){return this._transform}getWorldToCameraPosition(t,r,c){const p=this.position;s.c5(p,p,-t);const _=new Float64Array(16);return s.bq(_,[c,c,c]),s.br(_,_,p),_[10]*=r,_}getWorldToCamera(t,r){const c=new Float64Array(16),p=new Float64Array(4),_=this.position;return s.cb(p,this._orientation),s.c5(_,_,-t),s.cc(c,p),s.br(c,c,_),c[1]*=-1,c[5]*=-1,c[9]*=-1,c[13]*=-1,c[8]*=r,c[9]*=r,c[10]*=r,c[11]*=r,c}getCameraToClipPerspective(t,r,c,p){const _=new Float64Array(16);return s.cd(_,t,r,c,p),_}getCameraToClipOrthographic(t,r,c,p,_,g){const v=new Float64Array(16);return s.ce(v,t,r,c,p,_,g),v}getDistanceToElevation(t,r=!1){const c=t===0?0:s.cf(t,r?s.a$(this.position[1]):this.position[1]),p=this.forward();return(c-this.position[2])/p[2]}clone(){return new ad([...this.position],[...this.orientation])}}const Br={BaseColor:5,MetallicRoughness:6,Normal:7,Occlusion:8,Emission:9,LUT:10,ShadowMap0:11};class ld{constructor(t=0,r=0,c=0,p=0){if(isNaN(t)||t<0||isNaN(r)||r<0||isNaN(c)||c<0||isNaN(p)||p<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=r,this.left=c,this.right=p}interpolate(t,r,c){return r.top!=null&&t.top!=null&&(this.top=s.ak(t.top,r.top,c)),r.bottom!=null&&t.bottom!=null&&(this.bottom=s.ak(t.bottom,r.bottom,c)),r.left!=null&&t.left!=null&&(this.left=s.ak(t.left,r.left,c)),r.right!=null&&t.right!=null&&(this.right=s.ak(t.right,r.right,c)),this}getCenter(t,r){const c=s.aA((this.left+t-this.right)/2,0,t),p=s.aA((this.top+r-this.bottom)/2,0,r);return new s.P(c,p)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new ld(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Rs=15;class zf{constructor(t,r,c,p,_,g,v){this.tileSize=512,this._renderWorldCopies=_===void 0||_,this._minZoom=t||0,this._maxZoom=r||22,this._minPitch=c??0,this._maxPitch=p??60,this.setProjection(g),this.setMaxBounds(v),this.width=0,this.height=0,this._center=new s.aT(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._unmodified=!0,this._edgeInsets=new ld,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._expandedProjMatrixCache={},this._distanceTileDataCache={},this._camera=new ad,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 t=new zf(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection(),this.maxBounds);return t._elevation=this._elevation,t._centerAltitude=this._centerAltitude,t._centerAltitudeValidForE

54xaggeration=this._centerAltitudeValidForExaggeration,t.tileSize=this.tileSize,t.mercatorFromTransition=this.mercatorFromTransition,t.width=this.width,t.height=this.height,t.cameraElevationReference=this.cameraElevationReference,t._center=this._center,t._setZoom(this.zoom),t._seaLevelZoom=this._seaLevelZoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._nearZ=this._nearZ,t._farZ=this._farZ,t._averageElevation=this._averageElevation,t._orthographicProjectionAtLowPitch=this._orthographicProjectionAtLowPitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._camera=this._camera.clone(),t._calcMatrices(),t.freezeTileCoverage=this.freezeTileCoverage,t.frustumCorners=this.frustumCorners,t._allowWorldUnderZoom=this._allowWorldUnderZoom,t}get isOrthographic(){return this.projection.name!=="globe"&&this._orthographicProjectionAtLowPitch&&this.pitch<Rs}get elevation(){return this._elevation}set elevation(t){this._elevation!==t&&(this._elevation=t,this._updateCameraOnTerrain(),this._calcMatrices())}get depthOcclusionForSymbolsAndCircles(){return this.projection.name!=="globe"&&!this.isOrthographic}updateElevation(t,r=!1){const c=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForE

54xaggeration;(this._seaLevelZoom==null||c)&&this._updateCameraOnTerrain(),(t||c)&&this._constrainCamera(r),this._calcMatrices()}getProjection(){return s.aH(this.projection,["name","center","parallels"])}setProjection(t){this.projectionOptions=t||{name:"mercator"};const r=this.projection?this.getProjection():void 0;this.projection=s.cm(this.projectionOptions);const c=this.getProjection(),p=!s.by(r,c);return p&&this._calcMatrices(),this.mercatorFromTransition=!1,p}setOrthographicProjectionAtLowPitch(t){return this._orthographicProjectionAtLowPitch!==t&&(this._orthographicProjectionAtLowPitch=t,this._calcMatrices(),!0)}setMercatorFromTransition(){const t=this.projection.name;this.mercatorFromTransition=!0,this.projectionOptions={name:"mercator"},this.projection=s.cm({name:"mercator"});const r=t!==this.projection.name;return r&&this._calcMatrices(),r}get minZoom(){return this._minZoom}set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))}get maxZoom(){return this._maxZoom}set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))}get minPitch(){return this._minPitch}set minPitch(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))}get maxPitch(){return this._maxPitch}set maxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))}get renderWorldCopies(){return this._renderWorldCopies&&this.projection.supportsWorldCopies===!0}set renderWorldCopies(t){t===void 0?t=!0:t===null&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this.tileSize*this.scale}get cameraWorldSizeForFog(){const t=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(t))}get cameraWorldSize(){const t=Math.max(this._camera.getDistanceToElevation(this._averageElevation,!0),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(t))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return s.cf(1,this.center.lat)*this.cameraWorldSizeForFog}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new s.P(this.width,this.height)}get bearing(){return s.bT(this.rotation,-180,180)}set bearing(t){this.rotation=t}get rotation(){return-this.angle/Math.PI*180}set rotation(t){const r=-t*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=s.cn(),s.co(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const r=s.aA(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())}get aspect(){return this.width/this.height}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=s.an(t),this._calcMatrices())}get fovX(){return this._fov}get fovY(){const t=1/Math.tan(.5*this.fovX);return 2*Math.atan(1/this.aspect/t)}get averageElevation(){return this._averageElevation}set averageElevation(t){this._averageElevation=t,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(t){const r=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==r&&(this._unmodified=!1,this._setZoom(r),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(t){this._zoom=t,this.scale=this.zoomScale(t),this.tileZoom=Math.floor(t),this.zoomFraction=t-this.tileZoom}get tileCoverLift(){return this._tileCoverLift}set tileCoverLift(t){this._tileCoverLift!==t&&(this._tileCoverLift=t)}_updateCameraOnTerrain(){const t=this.elevation?this.elevation.getAtPoint(this.locationCoordinate(this.center),Number.NEGATIVE_INFINITY):Number.NEGATIVE_INFINITY,r=this.elevation&&t===Number.NEGATIVE_INFINITY&&this.elevation.visibleDemTiles.length>0&&this.elevation.exaggeration()>

540&&this._centerAltitudeValidForExaggeration;if(!this._elevation||t===Number.NEGATIVE_INFINITY&&(!r||!this._centerAltitude))return this._centerAltitude=0,this._seaLevelZoom=null,void(this._centerAltitudeValidForExaggeration=void 0);const c=this._elevation;r||this._centerAltitude&&this._centerAltitudeValidForExaggeration&&c.exaggeration()&&this._centerAltitudeValidForExaggeration!==c.exaggeration()?(this._centerAltitude=this._centerAltitude/this._centerAltitudeValidForExaggeration*c.exaggeration(),this._centerAltitudeValidForExaggeration=c.exaggeration()):(this._centerAltitude=t||0,this._centerAltitudeValidForExaggeration=c.exaggeration()),this._updateSeaLevelZoom()}_updateSeaLevelZoom(){if(this._centerAltitudeValidForExaggeration===void 0)return;const t=Math.max(0,(this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize);this._seaLevelZoom=this._zoomFromMercatorZ(t)}sampleAverageElevation(){if(!this._elevation)return 0;const t=this._elevation,r=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],c=this.horizonLineFromTop();let p=0,_=0;for(let g=0;g<r.length;g++){const v=new s.P(r[g][0]*this.width,c+r[g][1]*(this.height-c)),b=t.pointCoordinate(v);if(!b)continue;const E=1/Math.hypot(b[0]-this._camera.position[0],b[1]-this._camera.position[1]);p+=b[3]*E,_+=E}return _===0?NaN:p/_}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._terrainEnabled()&&(this.cameraElevationReference==="ground"?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(this._seaLevelZoom==null||!this._elevation)return;const t=this._seaLevelZoom,r=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),c=this.pixelsPerMeter/this.worldSize*r,p=this._mercatorZfromZoom(t),_=this._mercatorZfromZoom(this._maxZoom),g=Math.max(p-c,_);this._setZoom(this._zoomFromMercatorZ(g))}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}equals(t){const r=this.elevation,c=t.elevation,p=r!=null!=(c!=null)||r&&c&&r.exaggeration()!==c.exaggeration();return this.width===t.width&&this.height===t.height&&this.center.lng===t.center.lng&&this.center.lat===t.center.lat&&this.zoom===t.zoom&&this.bearing===t.bearing&&this.pitch===t.pitch&&this.fov===t.fov&&this.projection.name===t.projection.name&&this._edgeInsets.equals(t.padding)&&!p}computeZoomRelativeTo(t){const r=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,t.toAltitude()));let c;c=t.z<this._camera.position[2]?[r.x,r.y,r.z]:[t.x,t.y,t.z];const p=s.ag(s.av([],this._camera.position,c));return s.aA(this._zoomFromMercatorZ(p),this._minZoom,this._maxZoom)}setFreeCameraOptions(t){if(!this.height||!t.position&&!t.orientation)return;this._updateCameraState();let r=!1;if(t.orientation&&!s.cp(t.orientation,this._camera.orientation)&&(r=this._setCameraOrientation(t.orientation)),t.position){const c=[t.position.x,t.position.y,t.position.z];s.cq(c,this._camera.position)||(this._setCameraPosition(c),r=!0)}r&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const t=this._camera.position,r=new mo;return r.position=new s.ae(t[0],t[1],t[2]),r.orientation=this._camera.orientation,r._elevation=this.elevation,r._renderWorldCopies=this.renderWorldCopies,r}_setCameraOrientation(t){if(!s.cr(t))return!1;s.cs(t,t);const r=s.ct([],[0,0,-1],t),c=s.ct([],[0,-1,0],t);if(c[2]<0)return!1;const p=sd(r,c);return!!p&&(this._camera.orientation=p,!0)}_setCameraPosition(t){const r=this.zoomScale(this.minZoom)*this.tileSize,c=this.zoomScale(this.maxZoom)*this.tileSize,p=this.cameraToCenterDistance;t[2]=s.aA(t[2],p/c,p/r),this._camera.position=t}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,r,c){this._unmodified=!1,this._edgeInsets.interpolate(t,r,c),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){const r=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,r)}getVisibleUnwrappedCoordinates(t){const r=[new s.cu(0,t)];if(this.renderWorldCopies){const c=this.pointCoordinate(new s.P(0,0)),p=this.pointCoordinate(new s.P(this.width,0)),_=this.pointCoordinate(new s.P(this.width,this.height)),g=this.pointCoordinate(new s.P(0,this.height)),v=Math.floor(Math.min(c.x,p.x,_.x,g.x)),b=Math.floor(Math.max(c.x,p.x,_.x,g.x)),E=1;for(let C=v-E;C<=b+E;C++)C!==0&&r.push(new s.cu(C,t))}return r}isLODDisabled(t){return(!t||this.pitch<=60)&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace}extendTileCover(t,r,c,p){let _=[];const g=c!=null,v=!g;if(v&&this.zoom<r||g&&c[0]===0&&c[1]===0)return _;const b=new Set,E=(z,R,D,B,O)=>{const G=s.cY(R,z,D,B,O);b.has(G)||(_.push(new s.aQ(z,R,D,B,O)),b.add(G))};for(let z=0;z<t.length;z++){const R=t[z];if(v&&R.canonical.z!==r||g&&p!==void 0&&p>

54R.canonical.z)continue;const D=R.canonical,B=R.overscaledZ,O=R.wrap,G=1<<D.z,U=D.x+1<G,Z=D.x>0,K=D.y+1<G,W=D.y>0,le=R.wrap-(Z?0:1),ne=R.wrap+(U?0:1),se=Z?D.x-1:G-1,ie=U?D.x+1:0;if(g)c[0]<0?(E(B,ne,D.z,ie,D.y),c[1]<0&&K&&(E(B,O,D.z,D.x,D.y+1),E(B,ne,D.z,ie,D.y+1)),c[1]>0&&W&&(E(B,O,D.z,D.x,D.y-1),E(B,ne,D.z,ie,D.y-1))):c[0]>0?(E(B,le,D.z,se,D.y),c[1]<0&&K&&(E(B,O,D.z,D.x,D.y+1),E(B,le,D.z,se,D.y+1)),c[1]>0&&W&&(E(B,O,D.z,D.x,D.y-1),E(B,le,D.z,se,D.y-1))):c[1]<0&&K?E(B,O,D.z,D.x,D.y+1):W&&E(B,O,D.z,D.x,D.y-1);else{const Q=R.visibleQuadrants;1&Q&&(E(B,le,D.z,se,D.y),W&&(E(B,O,D.z,D.x,D.y-1),E(B,le,D.z,se,D.y-1))),2&Q&&(E(B,ne,D.z,ie,D.y),W&&(E(B,O,D.z,D.x,D.y-1),E(B,ne,D.z,ie,D.y-1))),4&Q&&(E(B,le,D.z,se,D.y),K&&(E(B,O,D.z,D.x,D.y+1),E(B,le,D.z,se,D.y+1))),8&Q&&(E(B,ne,D.z,ie,D.y),K&&(E(B,O,D.z,D.x,D.y+1),E(B,ne,D.z,ie,D.y+1)))}}const C=[];for(const z of _)_.some(R=>z.isChildOf(R))||C.push(z);if(_=C.filter(z=>!t.some(R=>!!(z.overscaledZ<r&&R.isChildOf(z))||z.equals(R)||z.isChildOf(R))),v){const z=1<<r,R=this.projection.name==="globe"?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),D=[z*R.x,z*R.y],B=4,O=B*B;_=_.filter(G=>{const U=G.canonical.x+.5-D[0],Z=G.canonical.y+.5-D[1];return U*U+Z*Z<O})}return _}extendTileCoverToNearPlane(t,r,c){const p=[],_=new Set;for(const Z of t)_.add(Z.key);const g=(Z,K,W,le,ne)=>{const se=s.cY(K,Z,W,le,ne);_.has(se)||(p.push(new s.aQ(Z,K,W,le,ne)),_.add(se))},v=t.reduce((Z,K)=>Math.max(Z,K.overscaledZ),c),b=1<<c,E=[new s.P(0,0),new s.P(s.al,0),new s.P(s.al,s.al),new s.P(0,s.al)],C=new s.P(0,0),z=new s.P(0,0),R=(Z,K)=>{const W=Math.floor(Z[0]),le=Math.floor(Z[1]),ne=(Z[0]-W)*s.al,se=(Z[1]-le)*s.al,ie=Math.floor(K[0]),Q=Math.floor(K[1]),ce=(K[0]-ie)*s.al,ve=(K[1]-Q)*s.al;for(let ge=-1;ge<=1;ge++){const Le=W+ge;if(!(Le<0||Le>=b)){C.x=ne-ge*s.al,z.x=ce-(Le-ie)*s.al;for(let ze=-1;ze<=1;ze++){const je=le+ze;C.y=se-ze*s.al,z.y=ve-(je-Q)*s.al,s.cZ(C,z,E)&&g(v,0,c,Le,je)}}}},D=r.points,B=D[s.cv],O=D[s.cw],G=this._projectToGround(B,D[s.cx]),U=this._projectToGround(O,D[s.cy]);return R(B,G),R(O,U),p}_projectToGround(t,r){return s.cz(s.cA(),t,r,t[2]/(t[2]-r[2]))}coveringTiles(t){let r=this.coveringZoomLevel(t);const c=r,p=this.elevation&&this.elevation.exaggeration(),_=p&&!t.isTerrainDEM,g=this.projection.name==="mercator";if(t.minzoom!==void 0&&r<t.minzoom)return[];t.maxzoom!==void 0&&r>t.maxzoom&&(r=t.maxzoom);const v=this.locationCoordinate(this.center),b=this.center.lat,E=1<<r,C=[E*v.x,E*v.y,0],z=this.projection.name==="globe",R=!z,D=s.cB.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r,R),B=z?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),O=E*s.cf(1,this.center.lat),G=this._camera.position[2]/s.cf(1,this.center.lat),U=[E*B.x,E*B.y,G*(R?1:O)],Z=z||p,K=this.cameraToCenterDistance/t.tileSize*(t.roundZoom?1:.502),W=this.isLODDisabled(!0)?r:0;let le;if(this._elevation&&t.isTerrainDEM)le=1e4*this._elevation.exaggeration();else if(this._elevation){const fe=this._elevation.getMinMaxForVisibleTiles();le=fe?fe.max:this._centerAltitude}else le=this._centerAltitude;const ne=t.isTerrainDEM?-le:this._elevation?this._elevation.getMinElevationBelowMSL():0,se=this.projection.isReprojectedInTileSpace?s.cC(this):1,ie=fe=>{const Me=new s.ae(fe.x+25e-6,fe.y,fe.z),Ze=new s.ae(fe.x,fe.y+25e-6,fe.z),ft=fe.toLngLat(),bt=Me.toLngLat(),ut=Ze.toLngLat(),rt=this.locationCoordinate(ft),Lt=this.locationCoordinate(bt),Mt=this.locationCoordinate(ut),xt=Math.hypot(Lt.x-rt.x,Lt.y-rt.y),St=Math.hypot(Mt.x-rt.x,Mt.y-rt.y);return Math.sqrt(xt*St)*se/25e-6},Q=fe=>{const Oe=le,Me=ne;return{aabb:s.cF(this,E,0,0,0,fe,Me,Oe,this.projection),zoom:0,x:0,y:0,minZ:Me,maxZ:Oe,wrap:fe,fullyVisible:!1}},ce=[];let ve=[];const ge=r,Le=t.reparseOverscaled?c:r,ze=(G-this._centerAltitude)*O,je=fe=>{if(!this._elevation||!fe.tileID||!g)return;const Oe=this._elevation.getMinMaxForTile(fe.tileID),Me=fe.aabb;Oe?(Me.min[2]=Oe.min,Me.max[2]=Oe.max,Me.center[2]=(Me.min[2]+Me.max[2])/2):(fe.shouldSplit=Ae(fe),fe.shouldSplit||(Me.min[2]=Me.max[2]=Me.center[2]=this._centerAltitude))},nt=(fe,Oe)=>{if(.707*Oe<fe)return 1;const Me=Oe/fe;return Me/(1.4144271570014144+(Math.pow(1.1,Me-1.4144271570014144+1)-1)/(1.1-1)-1)},Ae=fe=>{if(fe.zoom<W)return!0;

54if(fe.zoom===ge)return!1;if(fe.shouldSplit!=null)return fe.shouldSplit;const Oe=fe.aabb.distanceX(U),Me=fe.aabb.distanceY(U);let Ze=ze,ft=1;if(z){Ze=fe.aabb.distanceZ(U);const St=Math.pow(2,fe.zoom),Ht=s.a$((fe.y+1)/St),ci=s.a$(fe.y/St),Li=Math.min(Math.max(b,Ht),ci),Yi=s.d1(Li)/s.d1(b);if(ft=Li===b?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,Yi/this._mercatorScaleRatio),this.zoom<=s.c_&&fe.zoom===ge-1&&Yi>=.9)return!0}else if(_&&(Ze=fe.aabb.distanceZ(U)*O),this.projection.isReprojectedInTileSpace&&c<=5){const St=Math.pow(2,fe.zoom),Ht=ie(new s.ae((fe.x+.5)/St,(fe.y+.5)/St));ft=Ht>.85?1:Ht}if(!g&&!z){const St=Math.sqrt(Oe*Oe+Me*Me+Ze*Ze);let Ht=(1<<ge-fe.zoom)*K*ft;return Ht*=nt(Math.max(Ze,ze),St),St<Ht}let bt=Number.MAX_VALUE,ut=0;const rt=fe.aabb.getCorners(),Lt=[];for(const St of rt){s.av(Lt,St,U),z||(_?Lt[2]*=O:Lt[2]=ze);const Ht=s.bJ(Lt,this._camera.forward());Ht<bt&&(bt=Ht,ut=Math.abs(Lt[2]))}let Mt=(1<<ge-fe.zoom)*K*ft;if(Mt*=nt(Math.max(ut,ze),bt),bt<Mt)return!0;const xt=fe.aabb.closestPoint(C);return xt[0]===C[0]&&xt[1]===C[1]};if(this.renderWorldCopies)for(let fe=1;fe<=3;fe++)ce.push(Q(-fe)),ce.push(Q(fe));for(ce.push(Q(0));ce.length>0;){const fe=ce.pop(),Oe=fe.x,Me=fe.y;let Ze=fe.fullyVisible;const ft=()=>this.projection.name==="globe"&&(fe.y===0||fe.y===(1<<fe.zoom)-1);if(!Ze){let bt=Z?fe.aabb.intersects(D):fe.aabb.intersectsFlat(D);if(bt===0&&ft()){const ut=new s.cD(fe.zoom,Oe,Me);bt=s.cE(this,E,ut,!0).intersects(D)}if(bt===0)continue;Ze=bt===2}if(fe.zoom!==ge&&Ae(fe))for(let bt=0;bt<4;bt++){const ut=(Oe<<1)+bt%2,rt=(Me<<1)+(bt>>1),Lt={aabb:g?fe.aabb.quadrant(bt):s.cF(this,E,fe.zoom+1,ut,rt,fe.wrap,fe.minZ,fe.maxZ,this.projection),zoom:fe.zoom+1,x:ut,y:rt,wrap:fe.wrap,fullyVisible:Ze,tileID:void 0,shouldSplit:void 0,minZ:fe.minZ,maxZ:fe.maxZ};_&&!z&&(Lt.tileID=new s.aQ(fe.zoom+1===ge?Le:fe.zoom+1,fe.wrap,fe.zoom+1,ut,rt),je(Lt)),ce.push(Lt)}else{const bt=fe.zoom===ge?Le:fe.zoom;if(t.minzoom&&t.minzoom>bt)continue;let ut=0;if(!Ze){let xt=Z?fe.aabb.intersectsPrecise(D):fe.aabb.intersectsPreciseFlat(D);if(xt===0&&ft()){const St=new s.cD(fe.zoom,Oe,Me);xt=s.cE(this,E,St,!0).intersectsPrecise(D)}if(xt===0)continue;if(t.calculateQuadrantVisibility)if(D.containsPoint(fe.aabb.center))ut=15;else for(let St=0;St<4;St++)fe.aabb.quadrant(St).intersects(D)!==0&&(ut|=1<<St)}const rt=C[0]-(.5+Oe+(fe.wrap<<fe.zoom))*(1<<r-fe.zoom),Lt=C[1]-.5-Me,Mt=fe.tileID?fe.tileID:new s.aQ(bt,fe.wrap,fe.zoom,Oe,Me);t.calculateQuadrantVisibility&&(Mt.visibleQuadrants=ut),ve.push({tileID:Mt,distanceSq:rt*rt+Lt*Lt})}}if(this.fogCullDistSq){const fe=this.fogCullDistSq,Oe=this.horizonLineFromTop();ve=ve.filter(Me=>{const Ze=[0,0,0,1],ft=[s.al,s.al,0,1],bt=this.calculateFogTileMatrix(Me.tileID.toUnwrapped());s.aC(Ze,Ze,bt),s.aC(ft,ft,bt);const ut=s.cG([],Ze,ft),rt=s.cH([],Ze,ft),Lt=s.c$(ut,rt);if(Lt===0)return!0;let Mt=!1;const xt=this._elevation;if(xt&&Lt>fe&&Oe!==0){const St=this.calculateProjMatrix(Me.tileID.toUnwrapped());let Ht;t.isTerrainDEM||(Ht=xt.getMinMaxForTile(Me.tileID)),Ht||(Ht={min:ne,max:le});const ci=s.cI(this.rotation),Li=[ci[0]*s.al,ci[1]*s.al,Ht.max];s.af(Li,Li,St),Mt=(1-Li[1])*this.height*.5<Oe}return Lt<fe||Mt})}return ve.sort((fe,Oe)=>fe.distanceSq-Oe.distanceSq).map(fe=>fe.tileID)}resize(t,r){this.width=t,this.height=r,this.pixelsToGLUnits=[2/t,-2/r],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log2(t)}project(t){const r=s.aA(t.lat,-s.cJ,s.cJ),c=this.projection.project(t.lng,r);return new s.P(c.x*this.worldSize,c.y*this.worldSize)}unproject(t){return this.projection.unproject(t.x/this.worldSize,t.y/this.worldSize)}get point(){return this.project(this.center)}get pointMerc(){return this.point._div(this.worldSize)}get pixelsPerMeterRatio(){return this.pixelsPerMeter/s.cf(1,this.center.lat)/this.worldSize}setLocationAtPoint(t,r){let c,p;const _=this.centerPoint;if(this.projection.name==="globe"){const v=this.worldSize;c=(r.x-_.x)/v,p=(r.y-_.y)/v}else{const v=this.pointCoordinate(r),b=this.pointCoordinate(_);c=v.x-b.x,p=v.y-b.y}const g=this.locationCoordinate(t);this.setLocation(new s.ae(g.x-c,g.y-p))}setLocation(t){this.center=this.coordinateLocation(t),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(t,r){return this.projection.locationPoint(this,t,r)}locationPoint3D(t,r){return this.projection.locationPoint(this,t,r,!0)}pointLocation(t){return this.coordinateLocation(this.pointCoordinate(t))}pointLocation3D(t,r){return this.coordinateLocation(this.pointCoordinate3D(t,r))}locationCoordinate(t,r){const c=r?s.cf(r,t.lat):void 0,p=this.projection.project(t.lng,t.lat);return new s.ae(p.x,p.y,c)}coordinateLocation(t){return this.projection.unproject(t.x,t.y)}pointRayIntersection(t,r){const c=r??this._centerAltitude,p=[t.x,t.y,0,1],_=[t.x,t.y,1,1];s.aC(p,p,this.pixelMatrixInverse),s.aC(_,_,this.pixelMatrixInverse);const g=_[3];s.cK(p,p,1/p[3]),s.cK(_,_,1/g);const v=p[2],b=_[2];return{p0:p,p1:_,t:v===b?0:(c-v)/(b-v)}}screenPointToMercatorRay(t){const r=[t.x,t.y,0,1],c=[t.x,t.y,1,1];return s.aC(r,r,this.pixelMatrixInverse),s.aC(c,c,this.pixelMatrixInverse),s.cK(r,r,1/r[3]),s.cK(c,c,1/c[3]),r[2]=s.cf(r[2],this._center.lat)*this.worldSize,c[2]=s.cf(c[2],this._center.lat)*this.worldSize,s.cK(r,r,1/this.worldSize),s.cK(c,c,1/this.worldSize),new s.ax([r[0],r[1],r[2]],s.aw([],s.av([],c,r)))}rayIntersectionCoordinate(t){const{p0:r,p1:c,t:p}=t,_=s.cf(r[2],this._center.lat),g=s.cf(c[2],this._center.lat);return new s.ae(s.ak(r[0],c[0],p)/this.worldSize,s.ak(r[1],c[1],p)/this.worldSize,s.ak(_,g,p))}pointCoordinate(t,r=this._centerAltitude){return this.projection.pointCoordinate(this,t.x,t.y,r)}pointCoordinate3D(t,r){if(!this.elevation)return this.pointCoordinate(t,r);let c=this.projection.pointCoordinate3D(this,t.x,t.y);if(c)return new s.ae(c[0],c[1],c[2]);let p=0,_=this.horizonLineFromTop();if(t.y>_)return this.pointCoordinate(t,r);const g=.02*_,v=t.clone();for(let b=0;b<10&&_-p>g;b++){v.y=s.ak(p,_,.66);const E=this.projection.pointCoordinate3D(this,v.x,v.y);E?(_=v.y,c=E):p=v.y}return c?new s.ae(c[0],c[1],c[2]):this.pointCoordinate(t)}isPointAboveHorizon(t){return this.projection.isPointAboveHorizon(this,t)}isPointOnSurface(t){if(t.y<0||t.y>this.height||t.x<0||t.x>this.width)return!1;if(this.elevation||this.zoom>=s.cL)return!this.isPointAboveHorizon(t);const r=this.pointCoordinate(t);return r.y>=0&&r.y<=1}_coordinatePoint(t,r){const c=r&&this.elevation?this.elevation.getAtPointOrZero(t,this._centerAltitude):this._centerAltitude,p=[t.x*this.worldSize,t.y*this.worldSize,c+t.toAltitude(),1];return s.aC(p,p,this.pixelMatrix),p[3]>0?new s.P(p[0]/p[3],p[1]/p[3]):new s.P(Number.MAX_VALUE,Number.MAX_VALUE)}_getBoundsNonRectangular(){const{top:t,left:r}=this._edgeInsets,c=this.height-this._edgeInsets.bottom,p=this.width-this._edgeInsets.right,_=this.pointLocation3D(new s.P(r,t)),g=this.pointLocation3D(new s.P(p,t)),v=this.pointLocation3D(new s.P(p,c)),b=this.pointLocation3D(new s.P(r,c));let E=Math.min(_.lng,g.lng,v.lng,b.lng),C=Math.max(_.lng,g.lng,v.lng,b.lng),z=Math.min(_.lat,g.lat,v.lat,b.lat),R=Math.max(_.lat,g.lat,v.lat,b.lat);const D=Math.pow(2,-this.zoom)/16*270,B=this.projection.name==="globe"?1:4,O=(G,U,Z,K,W)=>{const le=(G+Z)/2,ne=(U+K)/2,se=new s.P(le,ne),{lng:ie,lat:Q}=this.pointLocation3D(se),ce=Math.max(0,E-ie,z-Q,ie-C,Q-R);E=Math.min(E,ie),C=Math.max(C,ie),z=Math.min(z,Q),R=Math.max(R,Q),(W<B||ce>D)&&(O(G,U,le,ne,W+1),O(le,ne,Z,K,W+1))};if(O(r,t,p,t,1),O(p,t,p,c,1),O(p,c,r,c,1),O(r,c,r,t,1),this.projection.name==="globe"){const[G,U]=s.cM(this);

54G?(R=90,C=180,E=-180):U&&(z=-90,C=180,E=-180)}return new s.aI(new s.aT(E,z),new s.aT(C,R))}_getBoundsRectangular(t,r){const{top:c,left:p}=this._edgeInsets,_=this.height-this._edgeInsets.bottom,g=this.width-this._edgeInsets.right,v=new s.P(p,c),b=new s.P(g,c),E=new s.P(g,_),C=new s.P(p,_);let z=this.pointCoordinate(v,t),R=this.pointCoordinate(b,t);const D=this.pointCoordinate(E,r),B=this.pointCoordinate(C,r),O=(G,U)=>(U.y-G.y)/(U.x-G.x);return z.y>1&&R.y>=0?z=new s.ae((1-B.y)/O(B,z)+B.x,1):z.y<0&&R.y<=1&&(z=new s.ae(-B.y/O(B,z)+B.x,0)),R.y>1&&z.y>=0?R=new s.ae((1-D.y)/O(D,R)+D.x,1):R.y<0&&z.y<=1&&(R=new s.ae(-D.y/O(D,R)+D.x,0)),new s.aI().extend(this.coordinateLocation(z)).extend(this.coordinateLocation(R)).extend(this.coordinateLocation(B)).extend(this.coordinateLocation(D))}_getBoundsRectangularTerrain(){const t=this.elevation;if(!t.visibleDemTiles.length||t.isUsingMockSource())return this._getBoundsRectangular(0,0);const r=t.visibleDemTiles.reduce((c,p)=>{if(p.dem){const _=p.dem.tree;c.min=Math.min(c.min,_.minimums[0]),c.max=Math.max(c.max,_.maximums[0])}return c},{min:Number.MAX_VALUE,max:0});return this._getBoundsRectangular(r.min*t.exaggeration(),r.max*t.exaggeration())}getBounds(){return this.projection.name==="mercator"||this.projection.name==="equirectangular"?this._terrainEnabled()?this._getBoundsRectangularTerrain():this._getBoundsRectangular(0,0):this._getBoundsNonRectangular()}horizonLineFromTop(t=!0){const r=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))-this.centerOffset.y,c=this.height/2-r*(1-this._horizonShift);return t?Math.max(0,c):c}getMaxBounds(){return this.maxBounds}setMaxBounds(t){this.maxBounds=t,this.minLat=-s.cJ,this.maxLat=s.cJ,this.minLng=-180,this.maxLng=180,t&&(this.minLat=t.getSouth(),this.maxLat=t.getNorth(),this.minLng=t.getWest(),this.maxLng=t.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=s.aF(this.minLng)*this.tileSize,this.worldMaxX=s.aF(this.maxLng)*this.tileSize,this.worldMinY=s.aJ(this.maxLat)*this.tileSize,this.worldMaxY=s.aJ(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(t,r){return this.projection.createTileMatrix(this,r,t)}calculateDistanceTileData(t){const r=t.key,c=this._distanceTileDataCache;if(c[r])return c[r];const p=t.canonical,_=1/this.height,g=this.cameraWorldSize,v=g/this.zoomScale(p.z),b=(p.x+Math.pow(2,p.z)*t.wrap)*v,E=p.y*v,C=this.point;C.x*=g/this.worldSize,C.y*=g/this.worldSize;const z=this.angle,R=Math.sin(-z),D=-Math.cos(-z);return c[r]={bearing:[R,D],center:[(C.x-b)*_,(C.y-E)*_],scale:v/s.al*_},c[r]}calculateFogTileMatrix(t){const r=t.key,c=this._fogTileMatrixCache;if(c[r])return c[r];const p=this.projection.createTileMatrix(this,this.cameraWorldSizeForFog,t);return s.aB(p,this.worldToFogMatrix,p),c[r]=new Float32Array(p),c[r]}calculateProjMatrix(t,r=!1,c=!1){const p=t.key;let _;if(_=c?this._expandedProjMatrixCache:r?this._alignedProjMatrixCache:this._projMatrixCache,_[p])return _[p];const g=this.calculatePosMatrix(t,this.worldSize);let v;return v=this.projection.isReprojectedInTileSpace?this.mercatorMatrix:c?this.expandedFarZProjMatrix:r?this.alignedProjMatrix:this.projMatrix,s.aB(g,v,g),_[p]=new Float32Array(g),_[p]}calculatePixelsToTileUnitsMatrix(t){const r=t.tileID.key,c=this._pixelsToTileUnitsCache;if(c[r])return c[r];const p=s.cN(t,this);return c[r]=p,c[r]}customLayerMatrix(){return this.mercatorMatrix.slice()}globeToMercatorMatrix(){if(this.projection.name==="globe"){const t=1/this.worldSize,r=s.bq([],[t,t,t]);return s.aB(r,r,this.globeMatrix),r}}recenterOnTerrain(){if(!this._elevation||this.projection.name==="globe")return;const t=this._elevation;this._updateCameraState();const r=s.cf(1,this._center.lat)*this.worldSize,c=this._computeCameraPosition(r),p=this._camera.forward(),_=s.cf(1,this._center.lat);c[2]/=_,p[2]/=_,s.aw(p,p);const g=t.raycast(c,p,t.exaggeration());if(g){const v=s.bH([],c,p,g),b=new s.ae(v[0],v[1],s.cf(v[2],s.a$(v[1]))),E=(b.z+s.ag([b.x-c[0],b.y-c[1],b.z-c[2]*_]))*this._pixelsPerMercatorPixel;this._seaLevelZoom=this._zoomFromMercatorZ(E),this._centerAltitude=b.toAltitude(),this._center=this.coordinateLocation(b),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}_constrainCamera(t=!1){if(!this._elevation)return;const r=this._elevation,c=s.cf(1,this._center.lat)*this.worldSize,p=this._computeCameraPosition(c),_=r.getAtPointOrZero(new s.ae(...p)),g=this.pixelsPerMeter/this.worldSize*_,v=this._minimumHeightOverTerrain(),b=p[2]-g;if(b<=v)if(b<0||t){const E=this.locationCoordinate(this._center,this._centerAltitude),C=[p[0],p[1],E.z-p[2]],z=s.ag(C);C[2]-=(v-b)/this._pixelsPerMercatorPixel;const R=s.ag(C);if(R===0)return;s.c5(C,C,z/R*this._pixelsPerMercatorPixel),this._camera.position=[p[0],p[1],E.z*this._pixelsPerMercatorPixel-C[2]],this._updateStateFromCamera()}else this._isCameraConstrained=!0}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const t=this.projection.name==="globe"||this.mercatorFromTransition;if(this.projection.isReprojectedInTileSpace||t){const R=this.center;return R.lat=s.aA(R.lat,this.minLat,this.maxLat),(this.maxBounds||!this.renderWorldCopies&&!t)&&(R.lng=s.aA(R.lng,this.minLng,this.maxLng)),this.center=R,void(this._constraining=!1)}const r=this._unmodified,{x:c,y:p}=this.point;let _=0,g=c,v=p;const b=this.width/2,E=this.height/2,C=this.worldMinY*this.scale,z=this.worldMaxY*this.scale;if(p-E<C&&(v=C+E),p+E>z&&(v=z-E),z-C<this.height&&(_=Math.max(_,this.height/(z-C)),v=(z+C)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const R=this.worldMinX*this.scale,D=this.worldMaxX*this.scale,B=this.worldSize/2-(R+D)/2;g=(c+B+this.worldSize)%this.worldSize-B,g-b<R&&(g=R+b),g+b>D&&(g=D-b),D-R<this.width&&(_=Math.max(_,this.width/(D-R)),g=(D+R)/2)}g===c&&v===p||this._allowWorldUnderZoom||(this.center=this.unproject(new s.P(g,v))),_&&!this._allowWorldUnderZoom&&(this.zoom+=this.scaleZoom(_)),this._constrainCamera(),this._unmodified=r,this._constraining=!1}_minZoomForBounds(){let t=Math.max(0,this.scaleZoom(Math.max(0,this.height)/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(t=Math.max(t,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),t}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}

54_calcMatrices(){if(!this.height)return;const t=this.centerOffset,r=this.projection.name==="globe",c=this.pixelsPerMeter;this.projection.name==="globe"&&(this._mercatorScaleRatio=s.cf(1,this.center.lat)/s.cf(1,s.d2));const p=s.cO(this.projection,this.zoom,this.width,this.height,1024);this._pixelsPerMercatorPixel=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,p),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 _=this.projection.zAxisUnit==="meters"?c:1,g=this._camera.getWorldToCamera(this.worldSize,_);let v;const b=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,this._farZ);if(b[8]=2*-t.x/this.width,b[9]=2*t.y/this.height,this.isOrthographic){let Q=.5*this.height/Math.tan(this._fov/2)*1*Math.tan(.5*this._fov),ce=Q*this.aspect,ve=-ce,ge=-Q;ce-=t.x,ve-=t.x,Q+=t.y,ge+=t.y,v=this._camera.getCameraToClipOrthographic(ve,ce,ge,Q,this._nearZ,this._farZ),((Le,ze,je,nt)=>{for(let Ae=0;Ae<16;Ae++)Le[Ae]=s.ak(ze[Ae],je[Ae],nt)})(v,v,b,s.d0(this.pitch>=Rs?1:this.pitch/Rs))}else v=b;const E=s.cP([],b,g);let C=s.cP([],v,g);if(this.projection.isReprojectedInTileSpace){const Q=this.locationCoordinate(this.center),ce=s.bA([]);s.br(ce,ce,[Q.x*this.worldSize,Q.y*this.worldSize,0]),s.aB(ce,ce,s.cQ(this)),s.br(ce,ce,[-Q.x*this.worldSize,-Q.y*this.worldSize,0]),s.aB(C,C,ce),s.aB(E,E,ce),this.inverseAdjustmentMatrix=s.cR(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];if(this.mercatorMatrix=s.cS([],C,[this.worldSize,this.worldSize,this.worldSize/_,1]),this.projMatrix=C,this.invProjMatrix=s.bl(new Float64Array(16),this.projMatrix),r){const Q=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,1/0);Q[8]=2*-t.x/this.width,Q[9]=2*t.y/this.height,this.expandedFarZProjMatrix=s.cP([],Q,g)}else this.expandedFarZProjMatrix=this.projMatrix;const z=s.bl([],v);this.frustumCorners=s.cT.fromInvProjectionMatrix(z,this.horizonLineFromTop(),this.height),this.cameraFrustum=s.cB.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,0,!r);const R=new Float32Array(16);s.bA(R),s.cS(R,R,[1,-1,1]),s.cU(R,R,this._pitch),s.bB(R,R,this.angle);const D=s.cd(new Float32Array(16),this._fov,this.width/this.height,this._nearZ,this._farZ);this.starsProjMatrix=s.bz(D);const B=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;D[8]=2*-t.x/this.width,D[9]=2*(t.y+B)/this.height,this.skyboxMatrix=s.aB(R,D,R);const O=this.point,G=O.x,U=O.y,Z=this.width%2/2,K=this.height%2/2,W=Math.cos(this.angle),le=Math.sin(this.angle),ne=G-Math.round(G)+W*Z+le*K,se=U-Math.round(U)+W*K+le*Z,ie=new Float64Array(C);if(s.br(ie,ie,[ne>.5?ne-1:ne,se>.5?se-1:se,0]),this.alignedProjMatrix=ie,C=s.bC(),s.cS(C,C,[this.width/2,-this.height/2,1]),s.br(C,C,[1,-1,0]),this.labelPlaneMatrix=C,C=s.bC(),s.cS(C,C,[1,-1,1]),s.br(C,C,[-1,-1,0]),s.cS(C,C,[2/this.width,2/this.height,1]),this.glCoordMatrix=C,this.pixelMatrix=s.aB(new Float64Array(16),this.labelPlaneMatrix,E),this._calcFogMatrices(),this._distanceTileDataCache={},C=s.bl(new Float64Array(16),this.pixelMatrix),!C)throw new Error("failed to invert matrix");if(this.pixelMatrixInverse=C,this.projection.name==="globe"||this.mercatorFromTransition){this.globeMatrix=s.cV(this);const Q=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=s.af(Q,Q,g),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=C;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={},this._expandedProjMatrixCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const t=this.cameraWorldSizeForFog,r=this.cameraPixelsPerMeter,c=this._camera.position,p=1/this.height/this._pixelsPerMercatorPixel,_=[t,t,r];s.c5(_,_,p),s.c5(c,c,-1),s.cW(c,c,_);const g=s.bC();s.br(g,g,c),s.cS(g,g,_),this.mercatorFogMatrix=g,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(t,r,p)}_computeCameraPosition(t){const r=(t=t||this.pixelsPerMeter)/this.pixelsPerMeter,c=this._camera.forward(),p=this.point,_=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*r-t/this.worldSize*this._centerAltitude;return[p.x/this.worldSize-c[0]*_,p.y/this.worldSize-c[1]*_,t/this.worldSize*this._centerAltitude-c[2]*_]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(t){const r=this._maxCameraBoundsDistance()*Math.cos(this._pitch),c=this._camera.position[2],p=t[2];let _=1;this.projection.wrap&&(this.center=this.center.wrap()),p>0&&(_=Math.min((r-c)/p,1)),this._camera.position=s.bH([],this._camera.position,t,_),this._updateStateFromCamera()}_updateStateFromCamera(){const t=this._camera.position,r=this._camera.forward(),{pitch:c,bearing:p}=this._camera.getPitchBearing(),_=s.cf(this._centerAltitude,this.center.lat)*this._pixelsPerMercatorPixel,g=this._mercatorZfromZoom(this._maxZoom)*Math.cos(s.an(this._maxPitch)),v=Math.max((t[2]-_)/Math.cos(c),g),b=this._zoomFromMercatorZ(v);s.bH(t,t,r,v),this._pitch=s.aA(c,s.an(this.minPitch),s.an(this.maxPitch)),this.angle=s.bT(p,-Math.PI,Math.PI),this._setZoom(s.aA(b,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new s.ae(t[0],t[1],t[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(t){return Math.pow(2,t)*this.tileSize}_mercatorZfromZoom(t){return this.cameraToCenterDistance/this._worldSizeFromZoom(t)}_minimumHeightOverTerrain(){const t=Math.min(this._seaLevelZoom!=null?this._seaLevelZoom:this._zoom,this._maxZoom)+4;return this._mercatorZfromZoom(t)}_zoomFromMercatorZ(t){return this.scaleZoom(this.cameraToCenterDistance/(Math.max(0,t)*this.tileSize))}zoomFromMercatorZAdjusted(t){let r=0,c=s.cL,p=0,_=1/0;for(;c-r>1e-6&&c>r;){const g=r+.5*(c-r),v=this.tileSize*Math.pow(2,g),b=this.getCameraToCenterDistance(this.projection,g,v),E=this.scaleZoom(b/(Math.max(0,t)*this.tileSize)),C=Math.abs(g-E);C<_&&(_=C,p=g),g<E?r=g:c=g}return p}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(s.w("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(t,r){const c=Math.min(t.x,r.x),p=Math.max(t.x,r.x),_=Math.min(t.y,r.y),g=Math.max(t.y,r.y);if(_<this.horizonLineFromTop(!1))return!0;

54if(this.projection.name!=="mercator")return!1;const v=[new s.P(c,_),new s.P(p,g),new s.P(c,g),new s.P(p,_)],b=this.renderWorldCopies?-3:0,E=this.renderWorldCopies?4:1;for(const C of v){const z=this.pointRayIntersection(C);if(z.t<0)return!0;const R=this.rayIntersectionCoordinate(z);if(R.x<b||R.y<0||R.x>E||R.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+s.cX(this.fovAboveCenter)>88||this.anyCornerOffEdge(new s.P(0,0),new s.P(this.width,this.height))}zoomDeltaToMovement(t,r){const c=s.ag(s.av([],this._camera.position,t)),p=this._zoomFromMercatorZ(c)+r;return c-this._mercatorZfromZoom(p)}getCameraPoint(){if(this.projection.name==="globe"){const t=function([r,c,p],_){const g=[r,c,p,1];s.aC(g,g,_);const v=g[3]=Math.max(g[3],1e-6);return g[0]/=v,g[1]/=v,g[2]/=v,g}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new s.P(t[0],t[1])}{const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new s.P(0,t))}}getCameraToCenterDistance(t,r=this.zoom,c=this.worldSize){const p=s.cO(t,r,this.width,this.height,1024),_=t.pixelSpaceConversion(this.center.lat,c,p);let g=.5/Math.tan(.5*this._fov)*this.height*_;return this.isOrthographic&&(g=s.ak(1,g,s.d0(this.pitch>=Rs?1:this.pitch/Rs))),g}getWorldToCameraMatrix(){const t=this._camera.getWorldToCamera(this.worldSize,this.projection.zAxisUnit==="meters"?this.pixelsPerMeter:1);return this.projection.name==="globe"&&s.aB(t,t,this.globeMatrix),t}getFrustum(t){return s.cB.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,t,this.projection.zAxisUnit==="meters")}}const rl=(l,t)=>{if(t>0&&l.terrain&&s.w("Cutoff is currently disabled on terrain"),t<=0||l.terrain)return{shouldRenderCutoff:!1,uniformValues:{u_cutoff_params:[0,0,0,1]}};const r=l.transform,c=Math.max(Math.abs(r._zoom-(l.minCutoffZoom-1)),1),p=r.isLODDisabled(!1)?s.ah(60,45,r.pitch):s.ah(30,15,r.pitch),_=r._farZ-r._nearZ,g=t*r.height,v=((1-(b=p))*r.cameraToCenterDistance+b*(r._farZ+g))*c;var b;return{shouldRenderCutoff:p<1,uniformValues:{u_cutoff_params:[r._nearZ,r._farZ,(v-r._nearZ)/_,(v-g-r._nearZ)/_]}}},hs=2048;class Du{constructor(t,r){this.aabb=t,this.lastCascade=r}}class Zx{add(t,r){const c=this.receivers[t.key];c!==void 0?(c.aabb.min[0]=Math.min(c.aabb.min[0],r.min[0]),c.aabb.min[1]=Math.min(c.aabb.min[1],r.min[1]),c.aabb.min[2]=Math.min(c.aabb.min[2],r.min[2]),c.aabb.max[0]=Math.max(c.aabb.max[0],r.max[0]),c.aabb.max[1]=Math.max(c.aabb.max[1],r.max[1]),c.aabb.max[2]=Math.max(c.aabb.max[2],r.max[2])):this.receivers[t.key]=new Du(r,null)}clear(){this.receivers={}}get(t){return this.receivers[t.key]}computeRequiredCascades(t,r,c){const p=s.d9.fromPoints(t.points);let _=0;for(const g in this.receivers){const v=this.receivers[g];if(!v||!p.intersectsAabb(v.aabb))continue;v.aabb.min=p.closestPoint(v.aabb.min),v.aabb.max=p.closestPoint(v.aabb.max);const b=v.aabb.getCorners();for(let E=0;E<c.length;E++){let C=!0;for(const z of b){const R=[z[0]*r,z[1]*r,z[2]];if(s.af(R,R,c[E].matrix),R[0]<-1||R[0]>1||R[1]<-1||R[1]>1){C=!1;break}}if(v.lastCascade=E,_=Math.max(_,E),C)break}}return _+1}}class Rc{constructor(t){this.painter=t,this._enabled=!1,this._shadowLayerCount=0,this._numCascadesToRender=0,this._cascades=[],this._groundShadowTiles=[],this._receivers=new Zx,this._depthMode=new kt(t.context.gl.LEQUAL,kt.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 t of this._cascades)t.texture.destroy(),t.framebuffer.destroy();this._cascades=[]}updateShadowParameters(t,r){const c=this.painter;if(this._enabled=!1,this._shadowLayerCount=0,this._receivers.clear(),!r||!r.properties)return;const p=r.properties.get("shadow-intensity");if(!r.shadowsEnabled()||p<=0||(this._shadowLayerCount=c.style.order.reduce((B,O)=>{const G=c.style._mergedLayers[O];return B+(G.hasShadowPass()&&!G.isHidden(t.zoom)?1:0)},0),this._enabled=this._shadowLayerCount>0,!this.enabled))return;const _=c.context,g=hs,v=hs;if(this._cascades.length===0||hs!==this._cascades[0].texture.size[0]){this._cascades=[];for(let B=0;B<2;++B){const O=c._shadowMapDebug,G=_.gl,U=_.createFramebuffer(g,v,O?1:0,"texture"),Z=new s.T(_,{width:g,height:v,data:null},G.DEPTH_COMPONENT16);if(U.depthAttachment.set(Z.texture),O){const K=new s.T(_,{width:g,height:v,data:null},G.RGBA8);U.colorAttachment0.set(K.texture)}this._cascades.push({framebuffer:U,texture:Z,matrix:[],far:0,boundingSphereRadius:0,frustum:new s.cB,scale:0})}}this.shadowDirection=Ou(r);let b=0;if(t.elevation){const B=t.elevation,O=[1e4,-1e4];B.visibleDemTiles.filter(G=>G.dem).forEach(G=>{const U=G.dem.tree;O[0]=Math.min(O[0],U.minimums[0]),O[1]=Math.max(O[1],U.maximums[0])}),O[0]!==1e4&&(b=(O[1]-O[0])*B.exaggeration())}const E=1.5*t.cameraToCenterDistance,C=3*E,z=new Float64Array(16);for(let B=0;B<this._cascades.length;++B){const O=this._cascades[B];let G=t.height/50,U=1;B===0?U=E:(G=E,U=C);const[Z,K]=ol(t,this.shadowDirection,G,U,hs,b);O.scale=t.scale,O.matrix=Z,O.boundingSphereRadius=K,s.bl(z,O.matrix),O.frustum=s.cB.fromInvProjectionMatrix(z,1,0,!0),O.far=U}const R=this._cascades.length-1;this._uniformValues.u_fade_range=[.75*this._cascades[R].far,this._cascades[R].far],this._uniformValues.u_shadow_intensity=p,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=hs,this._uniformValues.u_shadowmap_0=Br.ShadowMap0,this._uniformValues.u_shadowmap_1=Br.ShadowMap0+1,this._groundShadowTiles=c.transform.coveringTiles({tileSize:512,renderWorldCopies:!0});const D=c.transform.elevation;for(const B of this._groundShadowTiles){let O={min:0,max:0};if(D){const G=D.getMinMaxForTile(B);G&&(O=G)}this.addShadowReceiver(B.toUnwrapped(),O.min,O.max)}}get enabled(){return this._enabled&&!this._forceDisable}set enabled(t){this._enabled=t}drawShadowPass(t,r){if(!this.enabled)return;const c=this.painter,p=c.context;this._numCascadesToRender=this._receivers.computeRequiredCascades(c.transform.getFrustum(0),c.transform.worldSize,this._cascades),p.viewport.set([0,0,hs,hs]);for(let _=0;_<this._numCascadesToRender;++_){c.currentShadowCascade=_,p.bindFramebuffer.set(this._cascades[_].framebuffer.framebuffer),p.clear({color:s.ao.white,depth:1});for(const g of t.order){const v=t._mergedLayers[g];if(!v.hasShadowPass()||v.isHidden(c.transform.zoom))continue;const b=t.getLayerSourceCache(v),E=b?r[b.id]:void 0;(v.type==="model"||E&&E.length)&&c.renderLayer(c,b,v,E)}}c.currentShadowCascade=0}drawGroundShadows(){if(!this.enabled)return;const t=this.painter,r=t.style,c=t.context,p=c.gl,_=r.directionalLight,g=r.ambientLight;if(!_||!g)return;const v=[],b=rl(t,t.longestCutoffRange);b.shouldRenderCutoff&&v.push("RENDER_CUTOFF"),v.push("RENDER_SHADOWS","DEPTH_TEXTURE"),this.useNormalOffset&&v.push("NORMAL_OFFSET");const E=Aa(r,_,g),C=new kt(p.LEQUAL,kt.ReadOnly,t.depthRangeFor3D),z=new ii({func:p.EQUAL,mask:255},0,255,p.KEEP,p.KEEP,p.KEEP);for(const R of this._groundShadowTiles){const D=R.toUnwrapped(),B=t.isTileAffectedByFog(R),O=t.getOrCreateProgram("groundShadow",{defines:v,overrideFog:B});this.setupShadows(D,O),t.uploadCommonUniforms(c,O,D,null,b);const G={u_matrix:t.transform.calculateProjMatrix(D),u_ground_shadow_factor:E};O.draw(t,p.TRIANGLES,C,z,fi.multiply,ei.disabled,G,"ground_shadow",t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments,null,t.transform.zoom,null,null)}}getShadowPassColorMode(){return this.painter._shadowMapDebug?fi.unblended:fi.disabled}getShadowPassDepthMode(){return this._depthMode}getShadowCastingLayerCount(){return this._shadowLayerCount}calculateShadowPassMatrixFromTile(t){const r=this.painter.transform,c=r.calculatePosMatrix(t,r.worldSize);return s.aB(c,this._cascades[this.painter.currentShadowCascade].matrix,c),Float32Array.from(c)}

54calculateShadowPassMatrixFromMatrix(t){const r=s.bz(t);return s.aB(r,this._cascades[this.painter.currentShadowCascade].matrix,t),r}setupShadows(t,r,c){if(!this.enabled)return;const p=this.painter.transform,_=this.painter.context,g=_.gl,v=this._uniformValues,b=new Float64Array(16),E=p.calculatePosMatrix(t,p.worldSize);for(let C=0;C<this._cascades.length;C++)s.aB(b,this._cascades[C].matrix,E),v[C===0?"u_light_matrix_0":"u_light_matrix_1"]=Float32Array.from(b),_.activeTexture.set(g.TEXTURE0+Br.ShadowMap0+C),this._cascades[C].texture.bindExtraParam(g.LINEAR,g.LINEAR,g.CLAMP_TO_EDGE,g.CLAMP_TO_EDGE,g.GREATER);if(this.useNormalOffset=!!c,this.useNormalOffset){const C=s.d7(t.canonical),z=2/p.tileSize*s.al/hs,R=z*this._cascades[0].boundingSphereRadius,D=z*this._cascades[this._cascades.length-1].boundingSphereRadius,B=(c==="vector-tile"?1:3)*function(O,G,U,Z,K){const W=s.aA((O-22)/-22,0,1);return .125*(1-W)+4*W}(p.zoom);v.u_shadow_normal_offset=[C,R*B,D*B],v.u_shadow_bias=[1e-4,.0012,.012]}else v.u_shadow_bias=[36e-5,.0012,.012];r.setShadowUniformValues(_,v)}setupShadowsFromMatrix(t,r,c=!1){if(!this.enabled)return;const p=this.painter.context,_=p.gl,g=this._uniformValues,v=new Float64Array(16);for(let b=0;b<2;b++)s.aB(v,this._cascades[b].matrix,t),g[b===0?"u_light_matrix_0":"u_light_matrix_1"]=Float32Array.from(v),p.activeTexture.set(_.TEXTURE0+Br.ShadowMap0+b),this._cascades[b].texture.bindExtraParam(_.LINEAR,_.LINEAR,_.CLAMP_TO_EDGE,_.CLAMP_TO_EDGE,_.GREATER);this.useNormalOffset=c,c?(g.u_shadow_normal_offset=[1,3,3],g.u_shadow_bias=[6e-5,.0012,.012]):g.u_shadow_bias=[36e-5,.0012,.012],r.setShadowUniformValues(p,g)}getShadowUniformValues(){return this._uniformValues}getCurrentCascadeFrustum(){return this._cascades[this.painter.currentShadowCascade].frustum}computeSimplifiedTileShadowVolume(t,r,c,p){if(p[2]>=0)return{};const _=function(b,E,C){const z=C/(1<<b.canonical.z);return new s.d9([b.canonical.x*z+b.wrap*C,b.canonical.y*z+b.wrap*C,0],[(b.canonical.x+1)*z+b.wrap*C,(b.canonical.y+1)*z+b.wrap*C,E])}(t,r,c).getCorners(),g=r/-p[2];p[0]<0?(s.d8(_[0],_[0],[p[0]*g,0,0]),s.d8(_[3],_[3],[p[0]*g,0,0])):p[0]>0&&(s.d8(_[1],_[1],[p[0]*g,0,0]),s.d8(_[2],_[2],[p[0]*g,0,0])),p[1]<0?(s.d8(_[0],_[0],[0,p[1]*g,0]),s.d8(_[1],_[1],[0,p[1]*g,0])):p[1]>0&&(s.d8(_[2],_[2],[0,p[1]*g,0]),s.d8(_[3],_[3],[0,p[1]*g,0]));const v={};return v.vertices=_,v.planes=[ku(_[1],_[0],_[4]),ku(_[2],_[1],_[5]),ku(_[3],_[2],_[6]),ku(_[0],_[3],_[7])],v}addShadowReceiver(t,r,c){this._receivers.add(t,s.d9.fromTileIdAndHeight(t,r,c))}getMaxCascadeForTile(t){const r=this._receivers.get(t);return r&&r.lastCascade?r.lastCascade:0}}function ku(l,t,r){const c=s.av([],r,t),p=s.av([],l,t),_=s.bI([],c,p),g=s.ag(_);return g===0?[0,0,1,0]:(s.c5(_,_,1/g),[_[0],_[1],_[2],-s.bJ(_,t)])}function Ou(l){const t=l.properties.get("direction"),r=s.d4(t.x,t.y,t.z);r[2]=s.aA(r[2],0,75);const c=s.d6([r[0],r[1],r[2]]);return s.d5(c.x,c.y,c.z)}function Aa(l,t,r){const c=t.properties.get("color-use-theme")==="none",p=t.properties.get("color"),_=t.properties.get("intensity"),g=t.properties.get("direction"),v=[g.x,g.y,g.z],b=r.properties.get("color-use-theme")==="none",E=r.properties.get("color"),C=r.properties.get("intensity"),z=Math.max(s.bJ([0,0,1],v),0),R=[0,0,0];s.c5(R,E.toPremultipliedRenderColor(b?null:l.getLut(t.scope)).toArray01Linear().slice(0,3),C);const D=[0,0,0];return s.c5(D,p.toPremultipliedRenderColor(c?null:l.getLut(r.scope)).toArray01Linear().slice(0,3),z*_),s.db([R[0]>0?R[0]/(R[0]+D[0]):0,R[1]>0?R[1]/(R[1]+D[1]):0,R[2]>0?R[2]/(R[2]+D[2]):0])}function ol(l,t,r,c,p,_){const g=l.zoom,v=l.scale,b=l.worldSize,E=1/b,C=l.aspect,z=Math.sqrt(1+C*C)*Math.tan(.5*l.fovX),R=z*z,D=c-r,B=c+r;let O,G;R>D/B?(O=c,G=c*z):(O=.5*B*(1+R),G=.5*Math.sqrt(D*D+2*(c*c+r*r)*R+B*B*R*R));const U=l.projection.pixelsPerMeter(l.center.lat,b),Z=l._camera.getCameraToWorldMercator(),K=[0,0,-O*E];s.af(K,K,Z);let W=G*E;const le=l._edgeInsets;if(!(le.left===0&&le.top===0&&le.right===0&&le.bottom===0||le.left===le.right&&le.top===le.bottom)){const Ze=l._camera.getWorldToCamera(l.worldSize,l.projection.zAxisUnit==="meters"?U:1),ft=l._camera.getCameraToClipPerspective(l._fov,l.width/l.height,r,c);ft[8]=2*-l.centerOffset.x/l.width,ft[9]=2*l.centerOffset.y/l.height;const bt=new Float64Array(16);s.cP(bt,ft,Ze);const ut=new Float64Array(16);s.bl(ut,bt);const rt=s.cB.fromInvProjectionMatrix(ut,b,g,!0);for(const Lt of rt.points){const Mt=((ne=Lt)[0]/=v,ne[1]/=v,ne[2]=s.cf(ne[2],l._center.lat),ne);

54W=Math.max(W,s.c6(s.da([],K,Mt)))}}var ne;W*=p/(p-1);const se=Math.acos(t[2]),ie=Math.atan2(-t[0],-t[1]),Q=new ad;Q.position=K,Q.setPitchBearing(se,ie);const ce=Q.getWorldToCamera(b,U),ve=W*b,ge=Math.min(l._mercatorZfromZoom(17)*b*-2,-2*ve),Le=Q.getCameraToClipOrthographic(-ve,ve,-ve,ve,ge,(ve+_*U)/t[2]),ze=new Float64Array(16);s.aB(ze,Le,ce);const je=s.d5(Math.floor(1e6*K[0])/1e6*b,Math.floor(1e6*K[1])/1e6*b,0),nt=.5*p,Ae=[0,0,0];s.af(Ae,je,ze),s.c5(Ae,Ae,nt);const fe=[Math.floor(Ae[0]),Math.floor(Ae[1]),Math.floor(Ae[2])],Oe=[0,0,0];s.av(Oe,Ae,fe),s.c5(Oe,Oe,-1/nt);const Me=new Float64Array(16);return s.bA(Me),s.br(Me,Me,Oe),s.aB(ze,Me,ze),[ze,ve]}class Wx extends s.E{constructor(t){super(),this.requestManager=t,this.models={"":{}},this.modelUris={"":{}},this.modelByURL={},this.numModelsLoading={}}loadModel(t,r){return s.dc(this.requestManager.transformRequest(r,s.R.Model).url).then(c=>{if(!c)return;const p=s.dd(c),_=new s.de(t,r,void 0,void 0,p);return _.computeBoundsAndApplyParent(),_}).catch(c=>{if(c&&c.status===404)return null;this.fire(new s.y(new Error(`Could not load model ${t} from ${r}: ${c.message}`)))})}load(t,r,c={forceReload:!1}){this.models[r]||(this.models[r]={});const p=Object.keys(t),_=[],g=[];for(const v of p){const b=t[v];this.hasURLBeenRequested(b)&&!c.forceReload||(this.modelByURL[b]={modelId:v,scope:r},_.push(this.loadModel(v,b)),g.push(v)),this.models[r][v]||(this.models[r][v]={model:null,numReferences:1})}this.numModelsLoading[r]=(this.numModelsLoading[r]||0)+g.length,Promise.allSettled(_).then(v=>{for(let b=0;b<v.length;b++){const{status:E}=v[b];if(E==="rejected")continue;const{value:C}=v[b];this.models[r][g[b]]||(this.models[r][g[b]]={model:null,numReferences:1}),this.models[r][g[b]].model=C}this.numModelsLoading[r]-=g.length,this.fire(new s.z("data",{dataType:"style"}))}).catch(v=>{this.fire(new s.y(new Error(`Could not load models: ${v.message}`)))})}isLoaded(){for(const t in this.numModelsLoading)if(this.numModelsLoading[t]>0)return!1;return!0}hasModel(t,r,c={exactIdMatch:!1}){return!!(c.exactIdMatch?this.getModel(t,r):this.getModelByURL(this.modelUris[r][t]))}getModel(t,r){return this.models[r]||(this.models[r]={}),this.models[r][t]?this.models[r][t].model:void 0}getModelByURL(t){if(!t)return null;const r=this.modelByURL[t];return r?this.models[r.scope][r.modelId].model:null}hasModelBeenAdded(t,r){return this.models[r]&&this.models[r][t]!==void 0}getModelURIs(t){return this.modelUris[t]||{}}addModel(t,r,c){this.models[c]||(this.models[c]={}),this.modelUris[c]||(this.modelUris[c]={});const p=this.requestManager.normalizeModelURL(r);if((this.hasModel(t,c,{exactIdMatch:!0})||this.hasModelBeenAdded(t,c))&&this.modelUris[c][t]===p)this.models[c][t].numReferences++;else if(this.hasURLBeenRequested(p)){const{scope:_,modelId:g}=this.modelByURL[p];this.models[_][g].numReferences++}else this.modelUris[c][t]=p,this.load({[t]:this.modelUris[c][t]},c)}addModelURLs(t,r){this.models[r]||(this.models[r]={}),this.modelUris[r]||(this.modelUris[r]={});const c=this.modelUris[r];for(const p in t)c[p]=this.requestManager.normalizeModelURL(t[p])}reloadModels(t){this.load(this.modelUris[t],t,{forceReload:!0})}addModelsFromBucket(t,r){this.models[r]||(this.models[r]={}),this.modelUris[r]||(this.modelUris[r]={});const c={};for(const p of t)this.hasModel(p,r,{exactIdMatch:!0})||this.hasURLBeenRequested(p)?this.models[r][p].numReferences++:this.modelUris[r][p]&&!this.hasURLBeenRequested(p)?c[p]=this.modelUris[r][p]:!this.hasURLBeenRequested(p)&&s.df(p,!1)&&(this.modelUris[r][p]=this.requestManager.normalizeModelURL(p),c[p]=this.modelUris[r][p]);this.load(c,r)}hasURLBeenRequested(t){return this.modelByURL[t]!==void 0}removeModel(t,r,c=!1,p=!1){if(this.models[r]&&this.models[r][t]&&(this.models[r][t].numReferences--,this.models[r][t].numReferences===0||p)){const _=this.modelUris[r][t];c||delete this.modelUris[r][t],delete this.modelByURL[_];const g=this.models[r][t].model;if(!g)return;delete this.models[r][t],g.destroy()}}destroy(){for(const t of Object.keys(this.models))for(const r of Object.keys(this.models[t])){const c=this.models[t][r].model;delete this.models[t][r],c&&c.destroy()}this.models={"":{}},this.modelUris={"":{}},this.modelByURL={},this.numModelsLoading={}}listModels(t){return this.models[t]||(this.models[t]={}),Object.keys(this.models[t])}upload(t,r){this.models[r]||(this.models[r]={});for(const c in this.models[r])this.models[r][c].model&&this.models[r][c].model.upload(t.context)}}const Df=s.a6.colorTheme,Xx=new s.a9({data:new s.aa(Df.data)});function Ug(l){if(!l.metadata||!l.metadata.content_area)return;const t=s.o.devicePixelRatio,{left:r,top:c,width:p,height:_}=l.metadata.content_area,g=r*t,v=c*t;return[g,v,g+p*t,v+_*t]}function Gg(l){if(l)return l.map(([t,r])=>[t*s.o.devicePixelRatio,r*s.o.devicePixelRatio])}class kf{constructor(t,r,c){this.id=t,this.scope=r,this.sourceCache=c,this.pendingRequests=new Set,this.missingRequests=new Set}addPendingRequest(t){this.missingRequests.has(t.name)||this.pendingRequests.has(t.name)||this.pendingRequests.add(t.name)}hasPendingRequests(){return this.pendingRequests.size>0}resolvePendingRequests(){const t=new Map;if(!this.sourceCache.loaded())return t;const r=this.sourceCache.getVisibleCoordinates();if(r.length===0)return t;const c=this.sourceCache.getSource();if(!(c instanceof lo))return t;const p=r.map(g=>this.sourceCache.getTile(g)),_=c.getImages(p,Array.from(this.pendingRequests));for(const[g,v]of _)t.set(s.I.from({name:g,iconsetId:this.id}),v),this.pendingRequests.delete(g);for(const g of this.pendingRequests)this.missingRequests.add(g);return this.pendingRequests.clear(),t}}const sl=(l,t)=>J(l,t&&t.filter(r=>r.identifier!=="source.canvas")),$g=s.aH($i,["addLayer","removeLayer","setLights","setPaintProperty","setLayoutProperty","setLayerProperty","setSlot","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setSnow","setRain","setProjection","setCamera","addImport","removeImport","updateImport","addIconset","removeIconset"]),Hg=s.aH($i,["setCenter","setZoom","setBearing","setP

54itch"]),cd=new Set(["background","sky","slot","custom"]),al={version:8,layers:[],sources:{}},Fu={duration:300,delay:0};class ds extends s.E{constructor(t,r={}){super(),this.map=t,this.scope=r.scope||"",this.globalId=null,this.fragments=[],this.importDepth=r.importDepth||0,this.importsCache=r.importsCache||new Map,this.resolvedImports=r.resolvedImports||new Set,this.transition=Object.assign({},Fu),this._buildingIndex=new Hx(this),this.crossTileSymbolIndex=new Ps,this._mergedOrder=[],this._drapedFirstOrder=[],this._mergedLayers={},this._mergedIndoor={},this._mergedSourceCaches={},this._mergedOtherSourceCaches={},this._mergedSymbolSourceCaches={},this._clipLayerPresent=!1,this._hasAppearances=!1,this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this._importedAsBasemap=!1,this._changes=r.styleChanges||new rr,this._hasDataDrivenEmissive=!1,this.dispatcher=r.dispatcher?r.dispatcher:new s.D(s.dh(),this),r.imageManager?this.imageManager=r.imageManager:(this.imageManager=new Go(this.map._spriteFormat),this.imageManager.setEventedParent(this)),this.imageManager.addScope(this.scope),this.glyphManager=r.glyphManager?r.glyphManager:new s.di(t._requestManager,r.localFontFamily?s.dj.all:r.localIdeographFontFamily?s.dj.ideographs:s.dj.none,r.localFontFamily||r.localIdeographFontFamily),r.modelManager?this.modelManager=r.modelManager:(this.modelManager=new Wx(t._requestManager),this.modelManager.setEventedParent(this)),this._layers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this._loaded=!1,this._precompileDone=!1,this._shouldPrecompile=!1,this._availableImages=[],this._availableModels={},this._order=[],this._markersNeedUpdate=!1,this.options=r.configOptions?r.configOptions:new Map,this._configDependentLayers=r.configDependentLayers?r.configDependentLayers:new Set,this._indoorDependentLayers=r.indoorDependentLayers?r.indoorDependentLayers:new Set,this._config=r.config,this._styleColorTheme={lut:null,lutLoading:!1,lutLoadingCorrelationID:0,colorTheme:null,colorThemeOverride:r.colorThemeOverride},this._styleColorThemeForScope={},this._initialConfig=r.initialConfig,this.dispatcher.broadcast("setReferrer",s.dk());const c=this;this._rtlTextPluginCallback=ds.registerForPluginStateChange(p=>{c.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:p.pluginStatus,pluginURL:p.pluginURL},(_,g)=>{if(s.dl(_),g&&g.every(v=>v))for(const v in c._sourceCaches){const b=c._sourceCaches[v],E=b.getSource().type;E!=="vector"&&E!=="geojson"||b.reload()}})}),this.on("data",p=>{if(p.dataType!=="source"||p.sourceDataType!=="metadata")return;const _=this.getOwnSource(p.sourceId);if(_&&_.vectorLayerIds)for(const g in this._layers){const v=this._layers[g];v.source===_.id&&this._validateLayer(v)}})}load(t){return t?(typeof t=="string"?this.loadURL(t):this.loadJSON(t),this):this}_getGlobalId(t){if(!t)return null;if(typeof t=="string"){if(s.h(t))return t;const r=s.dm(t);if(!r.startsWith("http"))try{return new URL(r,location.href).toString()}catch{return r}return r}return`json://${s.dn(JSON.stringify(t))}`}_diffStyle(t,r,c){this.globalId=this._getGlobalId(t);const p=(_,g)=>{try{g(null,this.setState(_,c))}catch(v){g(v,!1)}};if(typeof t=="string"){const _=this.map._requestManager.normalizeStyleURL(t),g=this.map._requestManager.transformRequest(_,s.R.Style);s.m(g,(v,b)=>{v?this.fire(new s.y(v)):b&&p(b,r)})}else typeof t=="object"&&p(t,r)}loadURL(t,r={}){this.fire(new s.z("dataloading",{dataType:"style"}));const c=typeof r.validate=="boolean"?r.validate:!s.h(t);this.globalId=this._getGlobalId(t),t=this.map._requestManager.normalizeStyleURL(t,r.accessToken),this.resolvedImports.add(t);const p=this.importsCache.get(t);if(p)return this._load(p,c);const _=this.map._requestManager.transformRequest(t,s.R.Style);this._request=s.m(_,(g,v)=>{if(this._request=null,g)this.fire(new s.y(g));else if(v)return this.importsCache.set(t,v),this._load(v,c)})}loadJSON(t,r={}){this.fire(new s.z("dataloading",{dataType:"style"})),this.globalId=this._getGlobalId(t),this._request=s.o.frame(()=>{this._request=null,this._load(t,r.validate!==!1)})}loadEmpty(){this.fire(new s.z("dataloading",{dataType:"style"})),this._load(al,!1)}_loadImports(t,r,c){if(this.importDepth>=4)return s.w("Style doesn't support nesting deeper than 5"),Promise.resolve();const p=[];for(const _ of t){const g=this._createFragmentStyle(_),v=new Promise(C=>{g.once("style.import.load",C),g.once("error",C)}).then(()=>this.mergeAll());if(p.push(v),this.resolvedImports.has(_.url)){g.loadEmpty();continue}const b=_.data||this.importsCache.get(_.url);b?(g.loadJSON(b,{validate:r}),this._isInternalStyle(b)&&(g.globalId=null)):_.url?g.loadURL(_.url,{validate:r}):g.loadEmpty();const E={style:g,id:_.id,config:_.config};if(c){const C=this.fragments.findIndex(({id:z})=>z===c);this.fragments=this.fragments.slice(0,C).concat(E).concat(this.fragments.slice(C))}else this.fragments.push(E)}return Promise.allSettled(p)}getImportGlobalIds(t=this,r=new Set){for(const c of t.fragments)c.style.globalId&&r.add(c.style.globalId),this.getImportGlobalIds(c.style,r);return[...r.values()]}_createFragmentStyle(t){const r=this.scope?s.B(t.id,this.scope):t.id;let c;const p=this._initialConfig&&this._initialConfig[r];(t.config||p)&&(c=Object.assign({},t.config,p));const _=new ds(this.map,{scope:r,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:c,configOptions:this.options,colorThemeOverride:t["color-theme"],configDependentLayers:this._configDependentLayers,indoorDependentLayers:this._indo

54orDependentLayers});return _.setEventedParent(this.map,{style:_}),_}_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(t){return this.isRootStyle()&&(t.fragment||!!t.schema&&t.fragment!==!1)}_load(t,r){if(this._isInternalStyle(t)){const _=Object.assign({},al,{imports:[{id:"basemap",data:t,url:""}]},t.center?{center:t.center}:{},t.bearing?{bearing:t.bearing}:{},t.pitch?{pitch:t.pitch}:{},t.zoom?{zoom:t.zoom}:{},t.light?{light:t.light}:{});return this._importedAsBasemap=!0,void this._load(_,r)}if(this.updateConfig(this._config,t.schema),r&&sl(this,ko(t)))return;this._loaded=!0,this.stylesheet=s.dp(t);const c=()=>{for(const b in t.sources)this.addSource(b,t.sources[b],{validate:!1,isInitialLoad:!0});if(t.iconsets)for(const b in t.iconsets)this.addIconset(b,t.iconsets[b]);t.sprite?this._loadIconset(t.sprite):(this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0})),!this.glyphManager.url&&t.glyphs&&this.glyphManager.setURL(t.glyphs);const _=Eu(this.stylesheet.layers);if(this._order=_.map(b=>b.id),this.stylesheet.light&&s.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 b=this.stylesheet.lights[0];this.light=new ye(b.properties,b.id)}else this.setLights(this.stylesheet.lights);this.light||(this.light=new ye(this.stylesheet.light)),this._layers={};for(const b of _){const E=s.du(b,this.scope,this._styleColorTheme.lut,this.options);E.expressionDependencies.configDependencies.size!==0&&this._configDependentLayers.add(E.fqid),E.expressionDependencies.isIndoorDependent&&this._indoorDependentLayers.add(E.fqid),this._hasAppearances=this._hasAppearances||E.getAppearances().length!==0,E.setEventedParent(this,{layer:{id:E.id}}),this._layers[E.id]=E;const C=this.getOwnLayerSourceCache(E),z=!!this.directionalLight&&this.directionalLight.shadowsEnabled();C&&E.canCastShadows()&&z&&(C.castsShadows=!0)}this.stylesheet.featuresets&&this.setFeaturesetSelectors(this.stylesheet.featuresets),this.stylesheet.models&&this.addModelURLs(this.stylesheet.models);const g=this.stylesheet.terrain;g&&(this.checkCanvasFingerprintNoise(),this.disableElevatedTerrain||this.terrainSetForDrapingOnly()||this._createTerrain(g,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 s.z("data",{dataType:"style"}));const v=this.isRootStyle();t.imports?this._loadImports(t.imports,r).then(()=>{this._reloadImports(),this.fire(new s.z(v?"style.load":"style.import.load"))}).catch(b=>{this.fire(new s.y(new Error("Failed to load imports",b))),this.fire(new s.z(v?"style.load":"style.import.load"))}):(this._reloadImports(),this.fire(new s.z(v?"style.load":"style.import.load")))};this._styleColorTheme.colorTheme=this.stylesheet["color-theme"];const p=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(p){const _=this._evaluateColorThemeData(p);this._loadColorTheme(_).then(()=>{c()}).catch(g=>{s.w(`Couldn't load color theme from the stylesheet: ${g}`),c()})}else this._styleColorTheme.lut=null,c()}isRootStyle(){return this.importDepth===0}hasAppearances(){return this._hasAppearances||this.fragments.some(t=>t.style.hasAppearances())}mergeAll(){let t,r,c,p,_,g,v,b,E,C;const z={};this.terrain&&this.terrain.scope!==this.scope&&delete this.terrain,this.forEachFragmentStyle(R=>{if(R.stylesheet){if(R.light!=null&&(t=R.light),R.stylesheet.lights)for(const D of R.stylesheet.lights)D.type==="ambient"&&R.ambientLight!=null&&(r=R.ambientLight),D.type==="directional"&&R.directionalLight!=null&&(c=R.directionalLight);p=this._prioritizeTerrain(p,R.terrain,R.stylesheet.terrain),R.stylesheet.fog&&R.fog!=null&&(_=R.fog),R.stylesheet.snow&&R.snow!=null&&(g=R.snow),R.stylesheet.rain&&R.rain!=null&&(v=R.rain),R.stylesheet.camera!=null&&(C=R.stylesheet.camera),R.stylesheet.projection!=null&&(b=R.stylesheet.projection),R.stylesheet.transition!=null&&(E=R.stylesheet.transition),z[R.scope]=R._styleColorTheme}}),this.light=t,this.ambientLight=r,this.directionalLight=c,this.fog=_,this.snow=g,this.rain=v,this._styleColorThemeForScope=z,p===null?delete this.terrain:this.terrain=p,this.camera=C||{"camera-projection":"perspective"},this.projection=b||{name:"mercator"},this.transition=Object.assign({},Fu,E),this.mergeSources(),this.mergeLayers(),this.mergeIndoor()}forEachFragmentStyle(t){const r=c=>{for(const p of c.fragments)r(p.style);t(c)};r(this)}_prioritizeTerrain(t,r,c){const p=t&&t.drapeRenderMode===0;return c===null?r&&r.drapeRenderMode===0?r:p?t:null:r!=null&&(!t||p||r&&r.drapeRenderMode===1)?r:t}mergeTerrain(){let t;this.terrain&&this.terrain.scope!==this.scope&&delete this.terrain,this.forEachFragmentStyle(r=>{t=this._prioritizeTerrain(t,r.terrain,r.stylesheet.terrain)}),t===null?delete this.terrain:this.terrain=t}mergeProjection(){let t;this.forEachFragmentStyle(r=>{r.stylesheet.projection!=null&&(t=r.stylesheet.projection)}),this.projection=t||{name:"mercator"}}mergeSources(){const t={},r={},c={};this.forEachFragmentStyle(p=>{for(const _ in p._sourceCaches){const g=s.B(_,p.scope);t[g]=p._sourceCaches[_]}for(const _ in p._otherSourceCaches){const g=s.B(_,p.scope);r[g]=p._otherSourceCaches[_]}for(const _ in p._symbolSourceCaches){const g=s.B(_,p.scope);c[g]=p._symbolSourceCaches[_]}}),this._mergedSourceCaches=t,this._mergedOtherSourceCaches=r,this._mergedSymbolSourceCaches=c}mergeIndoor(){this.forEachFragmentStyle(t=>{if(t.stylesheet&&t.stylesheet.indoor)for(const r of Object.values(t.stylesheet.indoor)){const c=r,p=s.B(c.sourceId,t.scope);this._mergedIndoor[p]=new Set(c.sourceLayers||[])}})}mergeLayers(){const t={},r=[],c={};this._mergedSlots=[],this._has3DLayers=!1,this._hasCircleLayers=!1,this._hasSymbolLayers=!1,this.forEachFragmentStyle(g=>{for(const v of g._order){const b=g._layers[v];if(b.type==="slot"){const E=s.dq(v);if(t[E])continue;t[E]=[]}b.slot&&t[b.slot]?t[b.slot].push(b):r.push(b)}}),this._mergedOrder=[];let p=-1;const _=(g=[])=>{for(const v of g)if(v.type==="slot"){const b=s.dq(v.id);t[b]&&_(t[b]),this._mergedSlots.push(b)}else{const b=s.B(v.id,v.scope);this._mergedOrder.push(b),c[b]=v,v.is3D(!!this.terrain)&&(this._has3DLayers=!0,p=this._mergedOrder.length-1),v.type==="circle"&&(this._hasCircleLayers=!0),v.type==="symbol"&&(this._hasSymbolLayers=!0),v.type==="clip"&&(this._clipLayerPresent=!0)}};if(_(r),this._has3DLayers){const g={};for(let v=0;v<this._mergedOrder.length;++v){const b=this._mergedOrder[v];g[b]=v===p?1:v<p?c[b].hasOcclusionOpacityProperties?2:0:4}this._mergedOrder.sort((v,b)=>g[v]-g[b])}this._mergedLayers=c,this.updateDrapeFirstLayers(),this._buildingIndex.processLayersChanged(),this._updateDataDrivenEmissiveStrength()}terrainSetForDrapingOnly(){return!!this.terrain&&this.terrain.drapeRenderMode===0}getCamera(){return this.stylesheet.camera}setCamera(t){return this.stylesheet.camera=Object.assign({},this.stylesheet.camera,t),this.camera=this.stylesheet.camera,this}_evaluateColorThemeData(t){return t.data?function(r,c,p,_){const g=Object.assign({},c);for(const b of Object.keys(Df))g[b]===void 0&&(g[b]=Df[b].default);const v=new s.a8(Xx,r,new Map(p));return v.setTransitionOrValue(g,p),v.untransitioned().possiblyEvaluate(new s.ac(0,{worldview:void 0}))}(this.scope,t,this.options).get("data"):null}_loadColorTheme(t){this._styleColorTheme.lutLoading=!0,this._styleColorTheme.lutLoadingCorrelationID+=1;const r=this._styleColorTheme.lutLoadingCorrelationID;return new Promise((c,p)=>{const _="data:image/png;base64,";if(!t||t.length===0)return this._styleColorTheme.lut=null,this._styleColorTheme.lutLoading=!1,void c();let g=t;g.startsWith(_)||(g=_+g);const v=s.I.from("mapbox-reserved-lut"),b=new Image;b.src=g,b.onerror=()=>{this._styleColorTheme.lutLoading=!1,p(new Error("Failed to load image data"))},b.onload=()=>

54{if(this._styleColorTheme.lutLoadingCorrelationID!==r)return void c();this._styleColorTheme.lutLoading=!1;const{width:E,height:C,data:z}=s.o.getImageData(b);if(C>32)return void p(new Error("The height of the image must be less than or equal to 32 pixels."));if(E!==C*C)return void p(new Error("The width of the image must be equal to the height squared."));this.getImage(v)&&this.removeImage(v),this.addImage(v,{data:new s.q({width:E,height:C},z),pixelRatio:1,sdf:!1,usvg:!1,version:0});const R=this.imageManager.getImage(v,this.scope);R?(this._styleColorTheme.lut={image:R.data,data:t},c()):p(new Error("Missing LUT image."))}})}getLut(t){const r=this._styleColorThemeForScope[t];return r?r.lut:null}setProjection(t){t?this.stylesheet.projection=t: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(t){this._spriteRequest=function(r,c,p){let _,g,v;const b=s.o.devicePixelRatio>1?"@2x":"";let E=s.m(c.transformRequest(c.normalizeSpriteURL(r,b,".json"),s.R.SpriteJSON),(R,D)=>{E=null,v||(v=R,_=D,z())}),C=s.n(c.transformRequest(c.normalizeSpriteURL(r,b,".png"),s.R.SpriteImage),(R,D)=>{C=null,v||(v=R,g=D,z())});function z(){if(v)p(v);else if(_&&g){const R=s.o.getImageData(g),D={};for(const B in _){const{width:O,height:G,x:U,y:Z,sdf:K,pixelRatio:W,stretchX:le,stretchY:ne,content:se}=_[B],ie=new s.q({width:O,height:G});s.q.copy(R,ie,{x:U,y:Z},{x:0,y:0},{width:O,height:G},null),D[B]={data:ie,pixelRatio:W!==void 0?W:1,sdf:K!==void 0&&K,stretchX:le,stretchY:ne,content:se,usvg:!1,version:0}}p(null,D)}}return{cancel(){E&&(E.cancel(),E=null),C&&(C.cancel(),C=null)}}}(t,this.map._requestManager,(r,c)=>{if(this._spriteRequest=null,r)this.fire(new s.y(r));else if(c){const p=new Map;for(const _ in c)p.set(s.I.from(_),c[_]);this.addImages(p)}this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0}),this.fire(new s.z("data",{dataType:"style"}))})}addIconset(t,r){if(r.type==="sprite")return void this._loadSprite(r.url);const c=this.getOwnSourceCache(r.source);if(!c)return void this.fire(new s.y(new Error(`Source "${r.source}" as specified by iconset "${t}" does not exist and cannot be used as an iconset source`)));const p=c.getSource();if(p.type!=="raster-array")return void this.fire(new s.y(new Error(`Source "${r.source}" as specified by iconset "${t}" is not a "raster-array" source and cannot be used as an iconset source`)));p.partial=!1;const _=new kf(t,this.scope,c);this.imageManager.addImageProvider(_,this.scope)}removeIconset(t){this.imageManager.removeImageProvider(t,this.scope)}_loadIconset(t){if(!s.h(t)&&this.map._spriteFormat!=="icon_set"||this.map._spriteFormat==="raster")return void this._loadSprite(t);const r=this.map._spriteFormat==="auto";var c,p;this._spriteRequest=(p=(_,g)=>{if(this._spriteRequest=null,_)r?this._loadSprite(t):this.fire(new s.y(_));else if(g){const v=new Map;for(const b in g)v.set(s.I.from(b),g[b]);this.addImages(v)}this.imageManager.setLoaded(!0,this.scope),this.dispatcher.broadcast("spriteLoaded",{scope:this.scope,isLoaded:!0}),this.fire(new s.z("data",{dataType:"style"}))},s.bu((c=this.map._requestManager).transformRequest(c.normalizeIconsetURL(t),s.R.Iconset),(_,g)=>{if(_)return void p(_);const v={},b=s.dg(new s.bt(g));for(const E of b.icons){const C={version:1,pixelRatio:s.o.devicePixelRatio,content:Ug(E),stretchX:E.metadata?Gg(E.metadata.stretch_x_areas):void 0,stretchY:E.metadata?Gg(E.metadata.stretch_y_areas):void 0,sdf:!1,usvg:!0,icon:E};v[E.name]=C}p(null,v)}))}_validateLayer(t){const r=this.getOwnSource(t.source);if(!r)return;const c=t.sourceLayer;c&&(r.type==="geojson"||r.vectorLayerIds&&r.vectorLayerIds.indexOf(c)===-1)&&this.fire(new s.y(new Error(`Source layer "${c}" does not exist on source "${r.id}" as specified by style layer "${t.id}"`)))}

54loaded(){if(!this._loaded||Object.keys(this._changes.getUpdatedSourceCaches()).length)return!1;for(const t in this._sourceCaches)if(!this._sourceCaches[t].loaded())return!1;if(!this.imageManager.isLoaded()||this.imageManager.hasPatternsInFlight()||!this.modelManager.isLoaded()||this._styleColorTheme.lutLoading)return!1;for(const{style:t}of this.fragments)if(!t.loaded())return!1;return!0}_serializeImports(){if(this.stylesheet.imports)return this.stylesheet.imports.map((t,r)=>{const c=this.fragments[r];return c&&c.style&&(t.data=c.style.serialize()),t})}_serializeSources(){const t={};for(const r in this._sourceCaches){const c=this._sourceCaches[r].getSource();t[c.id]||(t[c.id]=c.serialize())}return t}_serializeLayers(t){const r=[];for(const c of t){const p=this._layers[c];p&&p.type!=="custom"&&r.push(p.serialize())}return r}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 t in this._sourceCaches)if(this._sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}_updateDataDrivenEmissiveStrength(){for(const t in this._mergedLayers){const r=this._mergedLayers[t];if(r._transitionablePaint&&r._transitionablePaint._values){const c=r._transitionablePaint._values["line-emissive-strength"];if(c&&c.value&&c.value.isDataDriven())return void(this._hasDataDrivenEmissive=!0)}}this._hasDataDrivenEmissive=!1}hasDataDrivenEmissiveStrength(){return this._hasDataDrivenEmissive}get order(){return this.terrain?this._drapedFirstOrder:this._mergedOrder}_getOrder(t){return t?this.order:this._mergedOrder}isLayerDraped(t){return!!this.terrain&&t.isDraped(this.getLayerSourceCache(t))}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}_checkLayer(t){const r=this.getOwnLayer(t);if(r)return r;this.fire(new s.y(new Error(`The layer '${t}' does not exist in the map's style.`)))}_checkSource(t){const r=this.getOwnSource(t);if(r)return r;this.fire(new s.y(new Error(`The source '${t}' does not exist in the map's style.`)))}precompilePrograms(t,r){const c=this.map.painter;if(c)for(let p=t.minzoom||0;p<(t.maxzoom||25.5);p++){const _=t.getProgramIds();if(_)for(const g of _){const v=t.getDefaultProgramParams(g,r.zoom,this._styleColorTheme.lut);v&&(c.style=this,this.fog&&(c._fogVisible=!0,v.overrideFog=!0,c.getOrCreateProgram(g,v)),c._fogVisible=!1,v.overrideFog=!1,c.getOrCreateProgram(g,v),(this.stylesheet.terrain||this.stylesheet.projection&&this.stylesheet.projection.name==="globe")&&(v.overrideRtt=!0,c.getOrCreateProgram(g,v)))}}}update(t){if(!this._loaded)return;this.ambientLight&&this.ambientLight.recalculate(t),this.directionalLight&&this.directionalLight.recalculate(t);const r=this.calculateLightsBrightness();t.brightness=r||0,r!==this._brightness&&(this._brightness=r,this.dispatcher.broadcast("setBrightness",r)),t.worldview!==this._worldview&&(this._worldview=t.worldview,this.dispatcher.broadcast("setWorldview",this._worldview));const c=this._changes.isDirty();let p=!1;if(this._changes.isDirty()){const v=this._changes.getLayerUpdatesByScope();for(const b in v){const{updatedIds:E,removedIds:C}=v[b];(E||C)&&(this._updateWorkerLayers(b,E,C),p=!0)}this.updateSourceCaches(),this._updateTilesForChangedImages(),this.updateLayers(t),this.light&&this.light.updateTransitions(t),this.ambientLight&&this.ambientLight.updateTransitions(t),this.directionalLight&&this.directionalLight.updateTransitions(t),this.fog&&this.fog.updateTransitions(t),this.snow&&this.snow.updateTransitions(t),this.rain&&this.rain.updateTransitions(t),this._changes.reset()}const _={};for(const v in this._mergedSourceCaches){const b=this._mergedSourceCaches[v];_[v]=b.used,b.used=!1,b.tileCoverLift=0}for(const v of this._mergedOrder){const b=this._mergedLayers[v];if(b.visibility!=="none"&&b.recalculate(t,this._availableImages),!b.isHidden(t.zoom)){const E=this.getLayerSourceCache(b);E&&(E.used=!0,E.tileCoverLift=Math.max(E.tileCoverLift,b.tileCoverLift()))}!this._precompileDone&&this._shouldPrecompile&&("requestIdleCallback"in window?requestIdleCallback(()=>

54{this.precompilePrograms(b,t)}):this.precompilePrograms(b,t))}this._shouldPrecompile&&(this._precompileDone=!0),this.terrain&&p&&this.mergeLayers();const g=this.imageManager.getPendingImageProviders();for(const v of g)v.sourceCache.used=!0;for(const v in _){const b=this._mergedSourceCaches[v];_[v]!==b.used&&b.getSource().fire(new s.z("data",{sourceDataType:"visibility",dataType:"source",sourceId:b.getSource().id}))}this.light&&this.light.recalculate(t),this.terrain&&this.terrain.recalculate(t),this.fog&&this.fog.recalculate(t),this.snow&&this.snow.recalculate(t),this.rain&&this.rain.recalculate(t),this.z=t.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),this.imageManager.clearUpdatedImages(this.scope),c&&this.fire(new s.z("data",{dataType:"style"}))}updateImageProviders(){const t=this.imageManager.getPendingImageProviders();for(const r of t){const c=r.resolvePendingRequests(),p=this.getFragmentStyle(r.scope);p&&p.addImages(c)}}_updateTilesForChangedImages(){const t={};for(const r in this._mergedSourceCaches){const c=this._mergedSourceCaches[r].getSource().scope;t[c]=t[c]||this._changes.getUpdatedImages(c),t[c].length!==0&&this._mergedSourceCaches[r].reloadTilesForDependencies(["icons","patterns"],t[c])}for(const r in t)this._changes.resetUpdatedImages(r)}_updateWorkerLayers(t,r,c){const p=this.getFragmentStyle(t);p&&this.dispatcher.broadcast("updateLayers",{layers:r?p._serializeLayers(r):[],scope:t,removedIds:c||[],options:p.options})}setState(t,r){if(this._checkLoaded(),sl(this,ko(t)))return!1;(t=s.dp(t)).layers=Eu(t.layers);const c=function(g,v){if(!g)return[{command:$i.setStyle,args:[v]}];let b=[];

54try{if(!s.by(g.version,v.version))return[{command:$i.setStyle,args:[v]}];if(s.by(g.center,v.center)||b.push({command:$i.setCenter,args:[v.center]}),s.by(g.zoom,v.zoom)||b.push({command:$i.setZoom,args:[v.zoom]}),s.by(g.bearing,v.bearing)||b.push({command:$i.setBearing,args:[v.bearing]}),s.by(g.pitch,v.pitch)||b.push({command:$i.setPitch,args:[v.pitch]}),s.by(g.sprite,v.sprite)||b.push({command:$i.setSprite,args:[v.sprite]}),s.by(g.glyphs,v.glyphs)||b.push({command:$i.setGlyphs,args:[v.glyphs]}),s.by(g.imports,v.imports)||function(D=[],B=[],O){B=B||[];const G=(D=D||[]).map(Iu),U=B.map(Iu),Z=D.reduce(Au,{}),K=B.reduce(Au,{}),W=G.slice();let le,ne,se,ie;for(le=0,ne=0;le<G.length;le++)se=G[le],K.hasOwnProperty(se)?ne++:(O.push({command:$i.removeImport,args:[se]}),W.splice(W.indexOf(se,ne),1));for(le=0,ne=0;le<U.length;le++)se=U[U.length-1-le],W[W.length-1-le]!==se&&(Z.hasOwnProperty(se)?(O.push({command:$i.removeImport,args:[se]}),W.splice(W.lastIndexOf(se,W.length-ne),1)):ne++,ie=W[W.length-le],O.push({command:$i.addImport,args:[K[se],ie]}),W.splice(W.length-le,0,se));for(const Q of B){const ce=Z[Q.id];ce&&(delete ce.data,s.by(ce,Q)||O.push({command:$i.updateImport,args:[Q.id,Q]}))}}(g.imports,v.imports,b),s.by(g.transition,v.transition)||b.push({command:$i.setTransition,args:[v.transition]}),s.by(g.light,v.light)||b.push({command:$i.setLight,args:[v.light]}),s.by(g.fog,v.fog)||b.push({command:$i.setFog,args:[v.fog]}),s.by(g.snow,v.snow)||b.push({command:$i.setSnow,args:[v.snow]}),s.by(g.rain,v.rain)||b.push({command:$i.setRain,args:[v.rain]}),s.by(g.projection,v.projection)||b.push({command:$i.setProjection,args:[v.projection]}),s.by(g.lights,v.lights)||b.push({command:$i.setLights,args:[v.lights]}),s.by(g.camera,v.camera)||b.push({command:$i.setCamera,args:[v.camera]}),s.by(g.iconsets,v.iconsets)||function(D,B,O){let G;for(G in B=B||{},D=D||{})D.hasOwnProperty(G)&&(B.hasOwnProperty(G)||O.push({command:$i.removeIconset,args:[G]}));for(G in B){if(!B.hasOwnProperty(G))continue;const U=B[G];D.hasOwnProperty(G)?s.by(D[G],U)||(O.push({command:$i.removeIconset,args:[G]}),O.push({command:$i.addIconset,args:[G,U]})):O.push({command:$i.addIconset,args:[G,U]})}}(g.iconsets,v.iconsets,b),!s.by(g["color-theme"],v["color-theme"]))return[{command:$i.setStyle,args:[v]}];const E={},C=[];(function(D,B,O,G){let U;for(U in B=B||{},D=D||{})D.hasOwnProperty(U)&&(B.hasOwnProperty(U)||Ef(U,O,G));for(U in B){if(!B.hasOwnProperty(U))continue;const Z=B[U];D.hasOwnProperty(U)?s.by(D[U],Z)||(D[U].type==="geojson"&&Z.type==="geojson"&&Bg(D,B,U)?O.push({command:$i.setGeoJSONSourceData,args:[U,Z.data]}):Fg(U,B,O,G)):Jh(U,B,O)}})(g.sources,v.sources,C,E);const z=[];g.layers&&g.layers.forEach(D=>{D.source&&E[D.source]?b.push({command:$i.removeLayer,args:[D.id]}):z.push(D)});let R=g.terrain;R&&E[R.source]&&(b.push({command:$i.setTerrain,args:[void 0]}),R=void 0),b=b.concat(C),s.by(R,v.terrain)||b.push({command:$i.setTerrain,args:[v.terrain]}),function(D,B,O){B=B||[];const G=(D=D||[]).map(Iu),U=B.map(Iu),Z=D.reduce(Au,{}),K=B.reduce(Au,{}),W=G.slice(),le=Object.create(null);let ne,se,ie,Q,ce,ve,ge;for(ne=0,se=0;ne<G.length;ne++)ie=G[ne],K.hasOwnProperty(ie)?se++:(O.push({command:$i.removeLayer,args:[ie]}),W.splice(W.indexOf(ie,se),1));for(ne=0,se=0;ne<U.length;ne++)ie=U[U.length-1-ne],W[W.length-1-ne]!==ie&&(Z.hasOwnProperty(ie)?(O.push({command:$i.removeLayer,args:[ie]}),W.splice(W.lastIndexOf(ie,W.length-se),1)):se++,ve=W[W.length-ne],O.push({command:$i.addLayer,args:[K[ie],ve]}),W.splice(W.length-ne,0,ie),le[ie]=!0);for(ne=0;ne<U.length;ne++)if(ie=U[ne],Q=Z[ie],ce=K[ie],!le[ie]&&!s.by(Q,ce))if(s.by(Q.source,ce.source)&&s.by(Q["source-layer"],ce["source-layer"])&&s.by(Q.type,ce.type)){for(ge in tl(Q.layout,ce.layout,O,ie,null,$i.setLayoutProperty),tl(Q.paint,ce.paint,O,ie,null,$i.setPaintProperty),s.by(Q.slot,ce.slot)||O.push({command:$i.setSlot,args:[ie,ce.slot]}),s.by(Q.filter,ce.filter)||O.push({command:$i.setFilter,args:[ie,ce.filter]}),s.by(Q.minzoom,ce.minzoom)&&s.by(Q.maxzoom,ce.maxzoom)||O.push({command:$i.setLayerZoomRange,args:[ie,ce.minzoom,ce.maxzoom]}),Q)Q.hasOwnProperty(ge)&&ge!=="layout"&&ge!=="paint"&&ge!=="filter"&&ge!=="metadata"&&ge!=="minzoom"&&ge!=="maxzoom"&&ge!=="slot"&&(ge.indexOf("paint.")===0?tl(Q[ge],ce[ge],O,ie,ge.slice(6),$i.setPaintProperty):s.by(Q[ge],ce[ge])||O.push({command:$i.setLayerProperty,args:[ie,ge,ce[ge]]}));for(ge in ce)ce.hasOwnProperty(ge)&&!Q.hasOwnProperty(ge)&&ge!=="layout"&&ge!=="paint"&&ge!=="filter"&&ge!=="metadata"&&ge!=="minzoom"&&ge!=="maxzoom"&&ge!=="slot"&&(ge.indexOf("paint.")===0?tl(Q[ge],ce[ge],O,ie,ge.slice(6),$i.setPaintProperty):s.by(Q[ge],ce[ge])||O.push({command:$i.setLayerProperty,args:[ie,ge,ce[ge]]}))}else O.push({command:$i.removeLayer,args:[ie]}),ve=W[W.lastIndexOf(ie)+1],O.push({command:$i.addLayer,args:[ce,ve]})}(z,v.layers,b)}catch(E){console.warn("Unable to compute style diff:",E),b=[{command:$i.setStyle,args:[v]}]}return b}(this.serialize(),t).filter(g=>!(g.command in Hg));if(c.length===0)return!1;const p=c.filter(g=>!(g.command in $g));if(p.length>0)throw new Error(`Unimplemented: ${p.map(g=>g.command).join(", ")}.`);const _=[];

54return c.forEach(g=>{_.push(this[g.command](...g.args))}),r&&Promise.all(_).then(r).catch(r),this.stylesheet=t,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(t){if(t.size===0)return this;for(const[r,c]of t.entries()){if(this.getImage(r))return this.fire(new s.y(new Error(`An image with the name "${r.name}" already exists.`)));this.imageManager.addImage(r,this.scope,c),this._changes.updateImage(r,this.scope)}return this._updateWorkerImages(),this.fire(new s.z("data",{dataType:"style"})),this}addImage(t,r){return this.getImage(t)?this.fire(new s.y(new Error(`An image with the name "${t.name}" already exists.`))):(this.imageManager.addImage(t,this.scope,r),this._changes.updateImage(t,this.scope),this._updateWorkerImages(),this.fire(new s.z("data",{dataType:"style"})),this)}updateImage(t,r,c=!1){this.imageManager.updateImage(t,this.scope,r),c&&(this._changes.updateImage(t,this.scope),this._updateWorkerImages(),this.fire(new s.z("data",{dataType:"style"})))}getImage(t){return this.imageManager.getImage(t,this.scope)}removeImage(t){return this.getImage(t)?(this.imageManager.removeImage(t,this.scope),this._changes.updateImage(t,this.scope),this._updateWorkerImages(),this.fire(new s.z("data",{dataType:"style"})),this):this.fire(new s.y(new Error("No image with this name exists.")))}listImages(){return this._checkLoaded(),this._availableImages.slice()}getActualScope(){return this._importedAsBasemap?"basemap":this.scope}addModelURLs(t){return this.modelManager.addModelURLs(t,this.getActualScope()),this._updateWorkerModels(),this.fire(new s.z("data",{dataType:"style"})),this}addModel(t,r,c={}){return this._checkLoaded(),this._validate(j,`models.${t}`,r,null,c)||(this.modelManager.addModel(t,r,this.getActualScope()),this.fire(new s.z("data",{dataType:"style"}))),this}hasModel(t){return this.modelManager.hasModel(t,this.getActualScope())}removeModel(t){return this.hasModel(t)?(this.modelManager.removeModel(t,this.getActualScope(),!1,!0),this.fire(new s.z("data",{dataType:"style"})),this):this.fire(new s.y(new Error("No model with this ID exists.")))}listModels(){return this._checkLoaded(),this.modelManager.listModels(this.getActualScope())}addSource(t,r,c={}){if(this._checkLoaded(),this.getOwnSource(t)!==void 0)throw new Error(`There is already a source with ID "${t}".`);if(!r.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(r).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(Ic,`sources.${t}`,r,null,c))return;this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);const p=Mr(t,r,this.dispatcher,this);p.scope=this.scope,p.setEventedParent(this,()=>({isSourceLoaded:this._isSourceCacheLoaded(p.id),source:p.serialize(),sourceId:p.id}));const _=g=>{const v=(g?"symbol:":"other:")+p.id,b=s.B(v,this.scope),E=this._sourceCaches[v]=new Oo(b,p,g);(g?this._symbolSourceCaches:this._otherSourceCaches)[p.id]=E,E.onAdd(this.map)};_(!1),r.type!=="vector"&&r.type!=="geojson"||_(!0),p.onAdd&&p.onAdd(this.map),c.isInitialLoad||(this.mergeSources(),this._changes.setDirty())}removeSource(t){this._checkLoaded();const r=this.getOwnSource(t);if(!r)throw new Error("There is no source with this ID");for(const p in this._layers)if(this._layers[p].source===t)return this.fire(new s.y(new Error(`Source "${t}" cannot be removed while layer "${p}" is using it.`)));if(this.terrain&&this.terrain.scope===this.scope&&this.terrain.get().source===t)return this.fire(new s.y(new Error(`Source "${t}" cannot be removed while terrain is using it.`)));if(this.stylesheet.iconsets){const p=Object.entries(this.stylesheet.iconsets).find(([_,g])=>g.type==="source"&&g.source===t);if(p)return this.fire(new s.y(new Error(`Source "${t}" cannot be removed while iconset "${p[0]}" is using it.`)))}const c=this.getOwnSourceCaches(t);

54for(const p of c){const _=s.dq(p.id);delete this._sourceCaches[_],this._changes.discardSourceCacheUpdate(p.id),p.fire(new s.z("data",{sourceDataType:"metadata",dataType:"source",sourceId:p.getSource().id})),p.setEventedParent(null),p.clearTiles()}return delete this._otherSourceCaches[t],delete this._symbolSourceCaches[t],this.mergeSources(),r.setEventedParent(null),r.onRemove&&r.onRemove(this.map),this._changes.setDirty(),this}setGeoJSONSourceData(t,r){this._checkLoaded(),this.getOwnSource(t).setData(r),this._changes.setDirty()}getOwnSource(t){const r=this.getOwnSourceCache(t);return r&&r.getSource()}getOwnSources(){const t=[];for(const r in this._otherSourceCaches){const c=this.getOwnSourceCache(r);c&&t.push(c.getSource())}return t}areTilesLoaded(){const t=this._mergedSourceCaches;for(const r in t){const c=t[r]._tiles;for(const p in c){const _=c[p];if(_.state!=="loaded"&&_.state!=="errored")return!1}}return!0}setLights(t){if(this._checkLoaded(),!t)return delete this.ambientLight,void delete this.directionalLight;const r=this._getTransitionParameters();for(const _ of t){if(this._validate(Ta,"lights",_))return;switch(_.type){case"ambient":if(this.ambientLight){const g=this.ambientLight;g.set(_),g.updateTransitions(r)}else this.ambientLight=new Gi(_,lr||(lr=new s.a9({color:new s.aa(s.a6.properties_light_ambient.color),"color-use-theme":new s.aa({type:"string",default:"default","property-type":"data-constant"}),intensity:new s.aa(s.a6.properties_light_ambient.intensity)})),this.scope,this.options);break;case"directional":if(this.directionalLight){const g=this.directionalLight;g.set(_),g.updateTransitions(r)}else this.directionalLight=new Gi(_,Zn||(Zn=new s.a9({direction:new s.ap(s.a6.properties_light_directional.direction),color:new s.aa(s.a6.properties_light_directional.color),"color-use-theme":new s.aa({type:"string",default:"default","property-type":"data-constant"}),intensity:new s.aa(s.a6.properties_light_directional.intensity),"cast-shadows":new s.aa(s.a6.properties_light_directional["cast-shadows"]),"shadow-quality":new s.aa(s.a6.properties_light_directional["shadow-quality"]),"shadow-intensity":new s.aa(s.a6.properties_light_directional["shadow-intensity"])})),this.scope,this.options)}}const c=Object.assign(r,{worldview:this.map.getWorldview()}),p=new s.ac(this.z||0,c);this.ambientLight&&this.ambientLight.recalculate(p),this.directionalLight&&this.directionalLight.recalculate(p),this._brightness=this.calculateLightsBrightness(),this.dispatcher.broadcast("setBrightness",this._brightness)}calculateLightsBrightness(){const t=this.directionalLight,r=this.ambientLight;if(!t||!r)return;const c=R=>.2126*(R[0]<=.03928?R[0]/12.92:Math.pow((R[0]+.055)/1.055,2.4))+.7152*(R[1]<=.03928?R[1]/12.92:Math.pow((R[1]+.055)/1.055,2.4))+.0722*(R[2]<=.03928?R[2]/12.92:Math.pow((R[2]+.055)/1.055,2.4)),p=t.properties.get("color").toNonPremultipliedRenderColor(null).toArray01(),_=t.properties.get("intensity"),g=t.properties.get("direction"),v=1-s.d4(g.x,g.y,g.z)[2]/90,b=c(p)*_*v,E=r.properties.get("color").toNonPremultipliedRenderColor(null).toArray01(),C=r.properties.get("intensity"),z=c(E)*C;return Number(((b+z)/2).toFixed(6))}getBrightness(){return this._brightness}getLights(){if(!this.enable3dLights())return null;const t=[];return this.directionalLight&&t.push(this.directionalLight.get()),this.ambientLight&&t.push(this.ambientLight.get()),t}enable3dLights(){return!!this.ambientLight&&!!this.directionalLight}getFragmentStyle(t){if(t==null||t===""&&this.isRootStyle())return this;if(s.dr(t)){const r=s.ds(t),c=this.fragments.find(({id:_})=>_===r);if(!c)return;const p=s.dq(t);return c.style.getFragmentStyle(p)}{const r=this.fragments.find(({id:c})=>c===t);return r?r.style:void 0}}setFeaturesetSelectors(t){if(!t)return;const r={},c=(p,_="")=>`${p}::${_}`;this._featuresetSelectors={};for(const p in t){const _=this._featuresetSelectors[p]=[];for(const g of t[p].selectors){if(g.featureNamespace){const b=this.getOwnLayer(g.layer);if(!b){s.w(`Layer is undefined for selector: ${g.layer}`);continue}const E=c(b.source,b.sourceLayer);if(E in r&&r[E]!==g.featureNamespace){s.w(`"featureNamespace ${g.featureNamespace} of featureset ${p}

54's selector is not associated to the same source, skip this selector`);continue}r[E]=g.featureNamespace}let v;if(g.properties)for(const b in g.properties){const E=s.U(g.properties[b]);E.result==="success"&&(v=v||{},v[b]=E.value)}_.push({layerId:g.layer,namespace:g.featureNamespace,properties:v,uniqueFeatureID:g._uniqueFeatureID})}}}getFeaturesetDescriptors(t){const r=this.getFragmentStyle(t);if(!r||!r.stylesheet.featuresets)return[];const c=[];for(const p in r.stylesheet.featuresets)c.push({featuresetId:p,importId:r.scope?r.scope:void 0});return c}getFeaturesetLayers(t,r){const c=this.getFragmentStyle(r),p=c.stylesheet.featuresets;if(!p||!p[t])return this.fire(new s.y(new Error(`The featureset '${t}' does not exist in the map's style and cannot be queried.`))),[];const _=[];for(const g of p[t].selectors){const v=c.getOwnLayer(g.layer);v&&_.push(v)}return _}getConfigProperty(t,r){const c=this.getFragmentStyle(t);if(!c)return null;const p=s.B(r,c.scope),_=c.options.get(p),g=_?_.value||_.default:null;return g?g.serialize():null}isIndoorEnabled(){return Object.keys(this._mergedIndoor).length>0}getIndoorSourceLayers(t,r){const c=s.B(t,r);return this._mergedIndoor[c]}setIndoorData(t,r){this.map.indoor.setIndoorData(r)}updateIndoorDependentLayers(){this._updateLayers(this._indoorDependentLayers),this.map._styleDirty=!0,this.map.triggerRepaint()}setConfigProperty(t,r,c){const p=this.getFragmentStyle(t);if(!p)return;const _=p.stylesheet.schema;if(!_||!_[r])return;const g=s.U(c);if(g.result!=="success")return void sl(this,g.value);const v=g.value.expression,b=s.B(r,p.scope),E=p.options.get(b);if(!E)return;let C;const{minValue:z,maxValue:R,stepValue:D,type:B,values:O}=_[r],G=s.U(_[r].default);G.result==="success"&&(C=G.value.expression),C?(this.options.set(b,Object.assign({},E,{value:v,default:C,minValue:z,maxValue:R,stepValue:D,type:B,values:O})),this.updateConfigDependencies(r)):this.fire(new s.y(new Error(`No schema defined for the config option "${r}" in the "${t}" fragment.`)))}getConfig(t){const r=this.getFragmentStyle(t);if(!r)return null;const c=r.stylesheet.schema;if(!c)return null;const p={};for(const _ in c){const g=s.B(_,r.scope),v=r.options.get(g),b=v?v.value||v.default:null;p[_]=b?b.serialize():null}return p}setConfig(t,r){const c=this.getFragmentStyle(t);c&&(c.updateConfig(r,c.stylesheet.schema),this.updateConfigDependencies())}getSchema(t){const r=this.getFragmentStyle(t);return r?r.stylesheet.schema:null}setSchema(t,r){const c=this.getFragmentStyle(t);c&&(c.stylesheet.schema=r,c.updateConfig(c._config,r),this.updateConfigDependencies())}updateConfig(t,r){if(this._config=t,t||r)if(r)for(const c in r){let p,_;const g=s.U(r[c].default);if(g.result==="success"&&(p=g.value.expression),t&&t[c]!==void 0){const R=s.U(t[c]);R.result==="success"&&(_=R.value.expression)}const{minValue:v,maxValue:b,stepValue:E,type:C,values:z}=r[c];if(p){const R=s.B(c,this.scope);this.options.set(R,{default:p,value:_,minValue:v,maxValue:b,stepValue:E,type:C,values:z})}else this.fire(new s.y(new Error(`No schema defined for config option "${c}".`)))}else this.fire(new s.y(new Error("Attempting to set config for a style without schema.")))}_updateLayers(t,r=()=>!0){for(const c of t){const p=this.getLayer(c);p&&r(p)&&(p.possiblyEvaluateVisibility(),this._updateLayer(p),this._changes.setDirty())}}updateConfigDependencies(t){this._updateLayers(this._configDependentLayers,r=>!t||r.expressionDependencies.configDependencies.has(t)),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(r=>{const c=r._styleColorTheme.colorThemeOverride?r._styleColorTheme.colorThemeOverride:r._styleColorTheme.colorTheme;if(c){const p=r._evaluateColorThemeData(c);(!r._styleColorTheme.lut&&p!==""||r._styleColorTheme.lut&&p!==r._styleColorTheme.lut.data)&&r.setColorTheme(c)}}),this._changes.setDirty()}addLayer(t,r,c={}){this._checkLoaded();const p=t.id;if(this._layers[p])return void this.fire(new s.y(new Error(`Layer with i

54d "${p}" already exists on this map`)));let _;if(t.type==="custom"){if(sl(this,s.dt(t)))return;_=s.du(t,this.scope,this._styleColorTheme.lut,this.options)}else{if(typeof t.source=="object"&&(this.addSource(p,t.source),t=s.dp(t),t=Object.assign(t,{source:p})),this._validate(Sf,`layers.${p}`,t,{arrayIndex:-1},c))return;_=s.du(t,this.scope,this._styleColorTheme.lut,this.options),this._validateLayer(_),_.setEventedParent(this,{layer:{id:p}})}const g=s.B(_.source,_.scope);_.expressionDependencies.configDependencies.size!==0&&this._configDependentLayers.add(g),_.expressionDependencies.isIndoorDependent&&this._indoorDependentLayers.add(g);let v=this._order.length;if(r){const z=this._order.indexOf(r);if(z===-1)return void this.fire(new s.y(new Error(`Layer with id "${r}" does not exist on this map.`)));_.slot===this._layers[r].slot?v=z:s.w(`Layer with id "${r}" has a different slot. Layers can only be rearranged within the same slot.`)}this._order.splice(v,0,p),this._layerOrderChanged=!0,this._layers[p]=_;const b=this.getOwnLayerSourceCache(_),E=!!this.directionalLight&&this.directionalLight.shadowsEnabled();b&&_.canCastShadows()&&E&&(b.castsShadows=!0);const C=this._changes.getRemovedLayer(_);if(C&&_.source&&b&&_.type!=="custom"){this._changes.discardLayerRemoval(_);const z=s.B(_.source,_.scope);C.type!==_.type?this._changes.updateSourceCache(z,"clear"):(this._changes.updateSourceCache(z,"reload"),b.pause())}this._updateLayer(_),_.onAdd&&_.onAdd(this.map),_.scope=this.scope,this.mergeLayers()}moveLayer(t,r){this._checkLoaded();const c=this._checkLayer(t);if(!c||t===r)return;const p=this._order.indexOf(t);this._order.splice(p,1);let _=this._order.length;if(r){const g=this._order.indexOf(r);

54if(g===-1)return void this.fire(new s.y(new Error(`Layer with id "${r}" does not exist on this map.`)));c.slot===this._layers[r].slot?_=g:s.w(`Layer with id "${r}" has a different slot. Layers can only be rearranged within the same slot.`)}this._order.splice(_,0,t),this._changes.setDirty(),this._layerOrderChanged=!0,this.mergeLayers()}removeLayer(t){this._checkLoaded();const r=this._checkLayer(t);if(!r)return;r.setEventedParent(null);const c=this._order.indexOf(t);this._order.splice(c,1),delete this._layers[t],this._changes.setDirty(),this._layerOrderChanged=!0,this._configDependentLayers.delete(r.fqid),this._indoorDependentLayers.delete(r.fqid),this._changes.removeLayer(r);const p=this.getOwnLayerSourceCache(r);if(p&&p.castsShadows){let _=!1;for(const g in this._layers)if(this._layers[g].source===r.source&&this._layers[g].canCastShadows()){_=!0;break}p.castsShadows=_}r.onRemove&&r.onRemove(this.map),this.mergeLayers()}getOwnLayer(t){return this._layers[t]}hasLayer(t){return t in this._mergedLayers}hasLayerType(t){for(const r in this._layers)if(this._layers[r].type===t)return!0;return!1}setLayerZoomRange(t,r,c){this._checkLoaded();const p=this._checkLayer(t);p&&(p.minzoom===r&&p.maxzoom===c||(r!=null&&(p.minzoom=r),c!=null&&(p.maxzoom=c),this._updateLayer(p)))}getSlots(){return this._checkLoaded(),this._mergedSlots}setSlot(t,r){this._checkLoaded();const c=this._checkLayer(t);c&&c.slot!==r&&(c.slot=r,this._updateLayer(c))}setFilter(t,r,c={}){this._checkLoaded();const p=this._checkLayer(t);if(p&&!s.by(p.filter,r))return r==null?(p.filter=void 0,void this._updateLayer(p)):void(this._validate(Dl,`layers.${p.id}.filter`,r,{layerType:p.type},c)||(p.filter=s.dp(r),this._updateLayer(p)))}getFilter(t){const r=this._checkLayer(t);if(r)return s.dp(r.filter)}setLayoutProperty(t,r,c,p={}){this._checkLoaded();const _=this._checkLayer(t);if(_&&!s.by(_.getLayoutProperty(r),c)){if(c!=null&&(!p||p.validate!==!1)&&sl(_,Te.call(ko,{key:`layers.${t}.layout.${r}`,layerType:_.type,objectKey:r,value:c,styleSpec:s.a6,style:{glyphs:!0,sprite:!0}})))return;_.setLayoutProperty(r,c),_.expressionDependencies.configDependencies.size!==0&&this._configDependentLayers.add(_.fqid),_.expressionDependencies.isIndoorDependent&&this._indoorDependentLayers.add(_.fqid),this._updateLayer(_)}}setLayerProperty(t,r,c,p={}){this._checkLoaded();const _=this._checkLayer(t);_&&(r==="appearances"?(_.setAppearances(c),this._changes.setDirty()):_.isPaintProperty(r)?this.setPaintProperty(t,r,c,p):this.setLayoutProperty(t,r,c,p))}getLayoutProperty(t,r){const c=this._checkLayer(t);if(c)return c.getLayoutProperty(r)}setPaintProperty(t,r,c,p={}){this._checkLoaded();const _=this._checkLayer(t);if(!_||s.by(_.getPaintProperty(r),c)||c!=null&&(!p||p.validate!==!1)&&sl(_,bu.call(ko,{key:`layers.${t}.paint.${r}`,layerType:_.type,objectKey:r,value:c,styleSpec:s.a6})))return;const g=_.setPaintProperty(r,c);_.expressionDependencies.configDependencies.size!==0&&this._configDependentLayers.add(_.fqid),_.expressionDependencies.isIndoorDependent&&this._indoorDependentLayers.add(_.fqid),g&&this._updateLayer(_),this._changes.updatePaintProperties(_)}getPaintProperty(t,r){const c=this._checkLayer(t);if(c)return c.getPaintProperty(r)}setFeatureState(t,r){if(this._checkLoaded(),"target"in t){if("featuresetId"in t.target){const{featuresetId:b,importId:E}=t.target,C=this.getFragmentStyle(E),z=C.getFeaturesetLayers(b);for(const{source:R,sourceLayer:D}of z)C.setFeatureState({id:t.id,source:R,sourceLayer:D},r)}else if("layerId"in t.target){const{layerId:b}=t.target,E=this.getLayer(b);this.setFeatureState({id:t.id,source:E.source,sourceLayer:E.sourceLayer},r)}return}const c=t.source,p=t.sourceLayer,_=this._checkSource(c);if(!_)return;const g=_.type;if(g==="geojson"&&p)return void this.fire(new s.y(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if(g==="vector"&&!p)return void this.fire(new s.y(new Error("The sourceLayer parameter must be provided for vector source types.")));t.id===void 0&&this.fire(new s.y(new Error("The feature id parameter must be provided.")));const v=this.getOwnSourceCaches(c);for(const b of v)b.setFeatureState(p,t.id,r)}removeFeatureState(t,r){if(this._checkLoaded(),"target"in t){if("featuresetId"in t.target){const{featuresetId:b,importId:E}=t.target,C=this.getFragmentStyle(E),z=C.getFeaturesetLayers(b);for(const{source:R,sourceLayer:D}of z)C.removeFeatureState({id:t.id,source:R,sourceLayer:D},r)}else if("layerId"in t.target){const{layerId:b}=t.target,E=this.getLayer(b);this.removeFeatureState({id:t.id,source:E.source,sourceLayer:E.sourceLayer},r)}return}const c=t.source,p=this._checkSource(c);if(!p)return;const _=p.type,g=_==="vector"?t.sourceLayer:void 0;if(_==="vector"&&!g)return void this.fire(new s.y(new Error("The sourceLayer parameter must be provided for vector source types.")));if(r&&typeof t.id!="string"&&typeof t.id!="number")return void this.fire(new s.y(new Error("A feature id is required to remove its specific state property.")));const v=this.getOwnSourceCaches(c);for(const b of v)b.removeFeatureState(g,t.id,r)}getFeatureState(t){if(this._checkLoaded(),"target"in t){let _;if("featuresetId"in t.target){const{featuresetId:g,importId:v}=t.target,b=this.getFragmentStyle(v),E=b.getFeaturesetLayers(g);for(const{source:C,sourceLayer:z}of E){const R=b.getFeatureState({id:t.id,source:C,sourceLayer:z});if(R&&!_)_=R;else if(!s.by(_,R))return void this.fire(new s.y(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 t.target){const{layerId:g}=t.target,v=this.getLayer(g);_=this.getFeatureState({id:t.id,source:v.source,sourceLayer:v.sourceLayer})}return _}const r=t.source,c=t.sourceLayer,p=this._checkSource(r);if(p){if(p.type!=="vector"||c)return t.id===void 0&&this.fire(new s.y(new Error("The feature id parameter must be provided."))),this.getOwnSourceCaches(r)[0].getFeatureState(c,t.id);this.fire(new s.y(new Error("The sourceLayer parameter must be provided for vector source types.")))}}setTransition(t){return this.stylesheet.transition=Object.assign({},this.stylesheet.transition,t),this.transition=this.stylesheet.transition,this}getTransition(){return Object.assign({},this.stylesheet.transition)}serialize(){this._checkLoaded();const t=this.getTerrain(),r=t&&this.terrain&&this.terrain.scope===this.scope?t:this.stylesheet.terrain;return s.dv({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,fragment:this.stylesheet.fragment,iconsets:this.stylesheet.iconsets,imports:this._serializeImports(),schema:this.stylesheet.schema,camera:this.stylesheet.camera,light:this.stylesheet.light,lights:this.stylesheet.lights,terrain:r,fog:this.stylesheet.fog,snow:this.stylesheet.snow,rain:this.stylesheet.rain,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)},c=>c!==void 0)}_updateFilteredLayers(t){for(const r of Object.values(this._mergedLayers))t(r)&&this._updateLayer(r)}_updateLayer(t){this._changes.updateLayer(t);const r=this.getLayerSourceCache(t),c=s.B(t.source,t.scope),p=this._changes.getUpd

54atedSourceCaches();t.source&&!p[c]&&r&&r.getSource().type!=="raster"&&(this._changes.updateSourceCache(c,"reload"),r.pause()),t.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(t){const r=v=>this._mergedLayers[v].is3D(!!this.terrain),c=this.order,p={},_=[];for(let v=c.length-1;v>=0;v--){const b=c[v];if(r(b)){p[b]=v;for(const E of t){const C=E[b];if(C)for(const z of C)_.push(z)}}}_.sort((v,b)=>b.intersectionZ-v.intersectionZ);const g=[];for(let v=c.length-1;v>=0;v--){const b=c[v];if(r(b))for(let E=_.length-1;E>=0;E--){const C=_[E].feature;if(C.layer&&p[C.layer.id]<v)break;g.push(C),_.pop()}else for(const E of t){const C=E[b];if(C)for(const z of C)g.push(z.feature)}}return g}queryRasterValue(t,r,c){const p=this.getOwnSource(t);return p?p.type!=="raster-array"?(this.fire(new s.y(new Error('queryRasterValue support only "raster-array" sources.'))),Promise.resolve(null)):p.queryRasterArrayValue(r,c):(this.fire(new s.y(new Error(`Source with id "${t}" does not exist in the style.`))),Promise.resolve(null))}queryRenderedFeatures(t,r,c){let p;r&&!Array.isArray(r)&&r.filter&&(this._validate(Dl,"queryRenderedFeatures.filter",r.filter,null,r),p=s.b6(r.filter));const _={},g=C=>{if(cd.has(C.type))return;const z=this.getOwnLayerSourceCache(C),R=_[z.id]=_[z.id]||{sourceCache:z,layers:{},has3DLayers:!1};C.is3D(!!this.terrain)&&(R.has3DLayers=!0),R.layers[C.fqid]=R.layers[C.fqid]||{styleLayer:C,targets:[]},R.layers[C.fqid].targets.push({filter:p})};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new s.y(new Error("parameters.layers must be an Array."))),[];for(const C of r.layers){const z=this._layers[C];if(!z)return this.fire(new s.y(new Error(`The layer '${C}' does not exist in the map's style and cannot be queried for features.`))),[];g(z)}}else for(const C in this._layers)g(this._layers[C]);const v=this._queryRenderedFeatures(t,_,c),b=this._flattenAndSortRenderedFeatures(v),E=[];for(const C of b)s.dw(C.layer.id)===this.scope&&E.push(C);return E}queryRenderedFeatureset(t,r,c){let p;r&&!Array.isArray(r)&&r.filter&&(this._validate(Dl,"queryRenderedFeatures.filter",r.filter,null,r),p=s.b6(r.filter));const _="mock",g=[];if(r&&r.target)g.push(Object.assign({},r,{targetId:_,filter:p}));else{const C=this.getFeaturesetDescriptors();for(const z of C)g.push({targetId:_,filter:p,target:z});for(const{style:z}of this.fragments){const R=z.getFeaturesetDescriptors();for(const D of R)g.push({targetId:_,filter:p,target:D})}}const v=this.queryRenderedTargets(t,g,c),b=[],E=new Set;for(const C of v)for(const z of C.variants[_])Ac(z,C,E)||b.push(new s.dx(C,z));return b}queryRenderedTargets(t,r,c){const p={},_=(v,b,E,C)=>{const z=p[b.id]=p[b.id]||{sourceCache:b,layers:{},has3DLayers:!1};if(z.layers[v.fqid]=z.layers[v.fqid]||{styleLayer:v,targets:[]},v.is3D(!!this.terrain)&&(z.has3DLayers=!0),!C)return E.uniqueFeatureID=!1,void z.layers[v.fqid].targets.push(E);z.layers[v.fqid].targets.push(Object.assign({},E,{namespace:C.namespace,properties:C.properties,uniqueFeatureID:C.uniqueFeatureID}))};for(const v of r)if("featuresetId"in v.target){const{featuresetId:b,importId:E}=v.target,C=this.getFragmentStyle(E);if(!C||!C._featuresetSelectors)continue;const z=C._featuresetSelectors[b];if(!z){this.fire(new s.y(new Error(`The featureset '${b}' does not exist in the map's style and cannot be queried for features.`)));continue}for(const R of z){const D=C.getOwnLayer(R.layerId);D&&!cd.has(D.type)&&_(D,C.getOwnLayerSourceCache(D),v,R)}}else if("layerId"in v.target){const{layerId:b}=v.target,E=this.getLayer(b);if(!E||cd.has(E.type))continue;_(E,this.getLayerSourceCache(E),v)}const g=this._queryRenderedFeatures(t,p,c);return this._flattenAndSortRenderedFeatures(g)}_queryRenderedFeatures(t,r,c){const p=[],_=!!this.map._showQueryGeometry,g=Bn.createFromScreenPoints(t,c);for(const v in r){const b=qh(g,r[v],this._availableImages,c,_);Object.keys(b).length&&p.push(b)}if(this.placement)for(const v in r){if(!r[v].sourceCache._onlySymbols)continue;const b=Zh(g.screenGeometry,r[v],this._availableImages,this.placement.collisionIndex,this.placement.retainedQueryData,this.map.getWorldview());Object.keys(b).length&&p.push(b)}return p}querySourceFeatures(t,r){const c=r&&r.filter;

54c&&this._validate(Dl,"querySourceFeatures.filter",c,null,r);let p=[];const _=this.getOwnSourceCaches(t);for(const g of _)p=p.concat(Wh(g,r));return p}addSourceType(t,r,c){return ds.getSourceType(t)?c(new Error(`A source type called "${t}" already exists.`)):(ds.setSourceType(t,r),r.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:r.workerSourceURL},c):c(null,null))}getFlatLight(){return this.light.getLight()}setFlatLight(t,r,c={}){this._checkLoaded();const p=this.light.getLight();let _=!1;for(const v in t)if(!s.by(t[v],p[v])){_=!0;break}if(!_)return;const g=this._getTransitionParameters();this.light.setLight(t,r,c),this.light.updateTransitions(g)}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=s.o.hasCanvasFingerprintNoise(),this.disableElevatedTerrain&&s.w("Terrain and hillshade are disabled because of Canvas2D limitations when fingerprinting protection is enabled (e.g. in private browsing mode)."))}setTerrain(t,r=1){if(this._checkLoaded(),!t)return this.terrainSetForDrapingOnly()||(delete this.terrain,this.map.transform.projection.requiresDraping&&this.setTerrainForDraping()),r===0&&delete this.terrain,t===null?this.stylesheet.terrain=null:delete this.stylesheet.terrain,this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);this.checkCanvasFingerprintNoise();let c=t;const p=!("source"in t)||t.source==null;if(r===1){if(this.disableElevatedTerrain)return;if("source"in c&&typeof c.source=="object"){const v="terrain-dem-src";this.addSource(v,c.source),c=s.dp(c),c=Object.assign(c,{source:v})}const _=Object.assign({},c),g={};if(this.terrain&&p){_.source=this.terrain.get().source;const v=this.terrain?this.getFragmentStyle(this.terrain.scope):null;v&&(g.style=v.serialize())}if(this._validate(Tf,"terrain",_,g))return}if(!this.terrain||this.terrain.scope!==this.scope&&!p||this.terrain&&r!==this.terrain.drapeRenderMode){if(!c)return;this._createTerrain(c,r),this.fire(new s.z("data",{dataType:"style"}))}else{const _=this.terrain,g=_.get();for(const v of Object.keys(s.a6.terrain))!c.hasOwnProperty(v)&&s.a6.terrain[v].default&&(c[v]=s.a6.terrain[v].default);for(const v in t)if(!s.by(t[v],g[v])){_.set(t,this.options),this.stylesheet.terrain=t;const b=this._getTransitionParameters({duration:0});_.updateTransitions(b),this.fire(new s.z("data",{dataType:"style"}));break}}this.mergeTerrain(),this.updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(t){const r=this.fog=new hi(t,this.map.transform,this.scope,this.options);this.stylesheet.fog=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}_createSnow(t){const r=this.snow=new dr(t,this.map.transform,this.scope,this.options);this.stylesheet.snow=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}_createRain(t){const r=this.rain=new Fn(t,this.map.transform,this.scope,this.options);this.stylesheet.rain=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}_updateMarkersOpacity(){this.map._markers.length!==0&&this.map._requestDomTask(()=>{for(const t of this.map._markers)t._evaluateOpacity()})}getFog(){return this.fog?this.fog.get():null}setFog(t){if(this._checkLoaded(),!t)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const r=this.fog;if(!s.by(r.get(),t)){r.set(t,this.options),this.stylesheet.fog=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}}else this._createFog(t);this._markersNeedUpdate=!0}getSnow(){return this.snow?this.snow.get():null}setSnow(t){if(this._checkLoaded(),!t)return delete this.snow,void delete this.stylesheet.snow;if(this.snow){const r=this.snow;if(!s.by(r.get(),t)){r.set(t,this.options),this.stylesheet.snow=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}}else this._createSnow(t);this._markersNeedUpdate=!0}getRain(){return this.rain?this.rain.get():null}setRain(t){if(this._checkLoaded(),!t)return delete this.rain,void delete this.stylesheet.rain;if(this.rain){const r=this.rain;if(!s.by(r.get(),t)){r.set(t,this.options),this.stylesheet.rain=r.get();const c=this._getTransitionParameters({duration:0});r.updateTransitions(c)}}else this._createRain(t);

54this._markersNeedUpdate=!0}_reloadColorTheme(){const t=()=>{for(const p in this._layers)this._layers[p].lut=this._styleColorTheme.lut;for(const p in this._sourceCaches)this._sourceCaches[p].clearTiles()},r=this._styleColorTheme.colorThemeOverride?this._styleColorTheme.colorThemeOverride:this._styleColorTheme.colorTheme;if(!r)return this._styleColorTheme.lut=null,void t();const c=this._evaluateColorThemeData(r);this._loadColorTheme(c).then(()=>{this.fire(new s.z("colorthemeset")),t()}).catch(p=>{s.w(`Couldn't set color theme: ${p}`)})}setColorTheme(t){this._checkLoaded(),this._styleColorTheme.colorThemeOverride&&s.w("Note: setColorTheme is called on a style with a color-theme override, the passed color-theme won't be visible."),this._styleColorTheme.colorTheme=t,this._reloadColorTheme()}setImportColorTheme(t,r){const c=this.getFragmentStyle(t);c&&(c._styleColorTheme.colorThemeOverride=r,c._reloadColorTheme())}_getTransitionParameters(t){return{now:s.o.now(),transition:Object.assign(this.transition,t)}}updateDrapeFirstLayers(){if(!this.terrain)return;const t=[],r=[];for(const c of this._mergedOrder)this.isLayerDraped(this._mergedLayers[c])?t.push(c):r.push(c);this._drapedFirstOrder=[],this._drapedFirstOrder.push(...t),this._drapedFirstOrder.push(...r)}_createTerrain(t,r){const c=this.terrain=new we(t,r,this.scope,this.options,this.map.getWorldview());r===1&&(this.stylesheet.terrain=t),this.mergeTerrain(),this.updateDrapeFirstLayers(),this._force3DLayerUpdate();const p=this._getTransitionParameters({duration:0});c.updateTransitions(p)}_force3DLayerUpdate(){for(const t in this._layers){const r=this._layers[t];r.type==="fill-extrusion"&&this._updateLayer(r)}}_forceSymbolLayerUpdate(){for(const t in this._layers){const r=this._layers[t];r.type==="symbol"&&this._updateLayer(r)}}_validate(t,r,c,p,_={}){if(_&&_.validate===!1)return!1;const g=Object.assign({},this.serialize());return sl(this,t.call(ko,Object.assign({key:r,style:g,value:c,styleSpec:s.a6},p)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),s.dy.off("pluginStateChange",this._rtlTextPluginCallback);for(const t in this._mergedLayers)this._mergedLayers[t].setEventedParent(null);for(const t in this._mergedSourceCaches)this._mergedSourceCaches[t].clearTiles(),this._mergedSourceCaches[t].setEventedParent(null);this.imageManager.removeScope(this.scope),this.setEventedParent(null),delete this.fog,delete this.snow,delete this.rain,delete this.terrain,delete this.ambientLight,delete this.directionalLight,this.isRootStyle()&&(this.imageManager.setEventedParent(null),this.imageManager.destroy(),this.modelManager.setEventedParent(null),this.modelManager.destroy(),this.dispatcher.remove())}clearSource(t){const r=this.getSourceCaches(t);for(const c of r)c.clearTiles()}clearSources(){for(const t in this._mergedSourceCaches)this._mergedSourceCaches[t].clearTiles()}clearLayers(){for(const t in this._mergedLayers){const r=this._mergedLayers[t];r._clear&&r._clear()}}reloadSource(t){const r=this.getSourceCaches(t);for(const c of r)c.resume(),c.reload()}reloadSources(){for(const t of this.getSources())t.reload&&t.reload()}reloadModels(){this.modelManager.reloadModels(""),this.forEachFragmentStyle(t=>{t.modelManager.reloadModels(t.scope)})}updateSources(t){let r;this.directionalLight&&(r=Ou(this.directionalLight));const c=new Set,p=new Set;for(const _ in this._mergedLayers){const g=this._mergedLayers[_];

54g.type==="building"&&c.add(g.source),g.hasElevation()&&!p.has(g.source)&&p.add(g.source)}for(const _ in this._mergedSourceCaches){const g=this._mergedSourceCaches[_],v=p.has(g._source.id);c.has(g._source.id)&&(g._source.reparseOverscaled=!1),g.update(t,void 0,void 0,r,v)}}_generateCollisionBoxes(){for(const t in this._sourceCaches){const r=this._sourceCaches[t];r.resume(),r.reload()}}_updatePlacement(t,r,c,p,_,g,v=!1){let b=!1,E=!1;const C={},z={};for(const O of this._mergedOrder){const G=this._mergedLayers[O];if(G.type!=="symbol")continue;const U=s.B(G.source,G.scope);let Z=C[U];if(!Z){const W=this.getLayerSourceCache(G);if(!W)continue;const le=W.getRenderableIds(!0).map(ne=>W.getTileByID(ne));z[U]=le.slice(),Z=C[U]=le.sort((ne,se)=>se.tileID.overscaledZ-ne.tileID.overscaledZ||(ne.tileID.isLessThan(se.tileID)?-1:1))}const K=this.crossTileSymbolIndex.addLayer(G,Z,r.center.lng,r.projection);b=b||K}this.crossTileSymbolIndex.pruneUnusedLayers(this._mergedOrder),v=v||this._layerOrderChanged,this._layerOrderChanged&&this.fire(new s.z("neworder"));const R=!!(this.placement&&!r.equals(this.placement.transform)),D=!!(this.placement&&(this.placement.lastReplacementSourceUpdateTime!==0&&!g||this.placement.lastReplacementSourceUpdateTime!==g.updateTime)),B=(R||D||b||this.placement&&this.placement.isStale())&&p===0;if((v||!this.pauseablePlacement||B||p!==0&&this.pauseablePlacement.isDone()&&!this.placement.stillRecent(s.o.now(),r.zoom))&&(this.pauseablePlacement=new Pr(r,this._mergedOrder,v||p===0,c,p,_,this.placement,this.fog&&r.projection.supportsFog?this.fog.state:null,this._buildingIndex),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._mergedOrder,this._mergedLayers,C,z,this.map.painter.scaleFactor),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(s.o.now()),E=!0),b&&this.pauseablePlacement.placement.setStale()),E||b){this._buildingIndex.onNewFrame(r.zoom);for(let O=0;O<this._mergedOrder.length;O++){const G=this._mergedLayers[this._mergedOrder[O]];if(G.type!=="symbol"||G.visibility==="none")continue;const U=this.isLayerClipped(G);this.placement.updateLayerOpacities(G,C[s.B(G.source,G.scope)],O,U?g:null)}}return{needsRerender:!this.pauseablePlacement.isDone()||this.placement.hasTransitions(s.o.now())}}_releaseSymbolFadeTiles(){for(const t in this._sourceCaches)this._sourceCaches[t].releaseSymbolFadeTiles()}addImport(t,r){this._checkLoaded();const c=this.stylesheet.imports=this.stylesheet.imports||[];if(c.findIndex(({id:_})=>_===t.id)!==-1)return void this.fire(new s.y(new Error(`Import with id '${t.id}' already exists in the map's style.`)));if(!r)return c.push(t),this._loadImports([t],!0);const p=c.findIndex(({id:_})=>_===r);return p===-1&&this.fire(new s.y(new Error(`Import with id "${r}" does not exist on this map.`))),this.stylesheet.imports=c.slice(0,p).concat(t).concat(c.slice(p)),this._loadImports([t],!0,r)}updateImport(t,r){this._checkLoaded();const c=this.stylesheet.imports||[],p=this.getImportIndex(t);return p===-1?this:typeof r=="string"?(this.setImportUrl(t,r),this):(r.url&&r.url!==c[p].url&&this.setImportUrl(t,r.url),s.by(r.config,c[p].config)||this.setImportConfig(t,r.config,r.data.schema),s.by(r.data,c[p].data)||this.setImportData(t,r.data),this)}moveImport(t,r){this._checkLoaded();let c=this.stylesheet.imports||[];const p=this.getImportIndex(t);if(p===-1)return this;const _=this.getImportIndex(r);if(_===-1)return this;const g=c[p],v=this.fragments[p];return c=c.filter(({id:b})=>b!==t),this.fragments=this.fragments.filter(({id:b})=>b!==t),this.stylesheet.imports=c.slice(0,_).concat(g).concat(c.slice(_)),this.fragments=this.fragments.slice(0,_).concat(v).concat(this.fragments.slice(_)),this.mergeLayers(),this}setImportUrl(t,r){this._checkLoaded();const c=this.stylesheet.imports||[],p=this.getImportIndex(t);if(p===-1)return this;c[p].url=r;const _=this.fragments[p];return _.style=this._createFragmentStyle(c[p]),_.style.on("style.import.load",()=>this.mergeAll()),_.style.loadURL(r),this}setImportData(t,r){this._checkLoaded();const c=this.getImportIndex(t),p=this.stylesheet.imports||[];return c===-1?this:r?(this.fragments[c].style.setState(r),this._reloadImports(),this):(delete p[c].data,this.setImportUrl(t,p[c].url))}setImportConfig(t,r,c){this._checkLoaded();const p=this.getImportIndex(t),_=this.stylesheet.imports||[];if(p===-1)return this;r?_[p].config=r:delete _[p].config;const g=this.fragments[p];c&&g.style.stylesheet&&(g.style.stylesheet.schema=c);const v=g.style.stylesheet&&g.style.stylesheet.schema;return g.config=r,g.style.updateConfig(r,v),this.updateConfigDependencies(),this}removeImport(t){this._checkLoaded();const r=this.stylesheet.imports||[],c=this.getImportIndex(t);c!==-1&&(r.splice(c,1),this.fragments[c].style._remove(),this.fragments.splice(c,1),this._reloadImports())}getImportIndex(t){const r=(this.stylesheet.imports||[]).findIndex(c=>c.id===t);return r===-1&&this.fire(new s.y(new Error(`Import '${t}' does not exist in the map's style and cannot be updated.`))),r}getLayer(t){return this._mergedLayers[t]}getSources(){const t=[];for(const r in this._mergedOtherSourceCaches){const c=this._mergedOtherSourceCaches[r];c&&t.push(c.getSource())}return t}getSource(t,r){const c=this.getSourceCache(t,r);return c&&c.getSource()}getLayerSource(t){const r=this.getLayerSourceCache(t);return r&&r.getSource()}getSourceCache(t,r){const c=s.B(t,r);return this._mergedOtherSourceCaches[c]}getLayerSourceCache(t){const r=s.B(t.source,t.scope);return t.type==="symbol"?this._mergedSymbolSourceCaches[r]:this._mergedOtherSourceCaches[r]}getSourceCaches(t){if(t==null)return Object.values(this._mergedSourceCaches);const r=[];return this._mergedOtherSourceCaches[t]&&r.push(this._mergedOtherSourceCaches[t]),this._mergedSymbolSourceCaches[t]&&r.push(this._mergedSymbolSourceCaches[t]),r}

54updateSourceCaches(){const t=this._changes.getUpdatedSourceCaches();for(const r in t){const c=t[r];c==="reload"?this.reloadSource(r):c==="clear"&&this.clearSource(r)}}updateLayers(t){const r=this._changes.getUpdatedPaintProperties();for(const c of r){const p=this.getLayer(c);p&&p.updateTransitions(t)}}getGlyphsUrl(){return this.stylesheet.glyphs}setGlyphsUrl(t){this.stylesheet.glyphs=t,this.glyphManager.setURL(t)}getImages(t,r,c){this.imageManager.getImages(r.images,r.scope,c),this._updateTilesForChangedImages();const p=g=>{if(g){const v=r.images.map(b=>s.I.toString(b));g.setDependencies(r.tileID.key,r.type,v)}},_=s.B(r.source,r.scope);p(this._mergedOtherSourceCaches[_]),p(this._mergedSymbolSourceCaches[_]),r.images.some(g=>g.iconsetId)&&this.fire(new s.z("data",{dataType:"style"}))}rasterizeImages(t,r,c){this.imageManager.rasterizeImages(r,c)}getGlyphs(t,r,c){this.glyphManager.getGlyphs(r.stacks,c)}getResource(t,r,c){return s.dz(r,c)}getOwnSourceCache(t){return this._otherSourceCaches[t]}getOwnLayerSourceCache(t){return t.type==="symbol"?this._symbolSourceCaches[t.source]:this._otherSourceCaches[t.source]}getOwnSourceCaches(t){const r=[];return this._otherSourceCaches[t]&&r.push(this._otherSourceCaches[t]),this._symbolSourceCaches[t]&&r.push(this._symbolSourceCaches[t]),r}_isSourceCacheLoaded(t){const r=this.getOwnSourceCaches(t);return r.length===0?(this.fire(new s.y(new Error(`There is no source with ID '${t}'`))),!1):r.every(c=>c.loaded())}has3DLayers(){return this._has3DLayers}hasSymbolLayers(){return this._hasSymbolLayers}hasCircleLayers(){return this._hasCircleLayers}isLayerClipped(t,r){if(!this._clipLayerPresent&&t.type!=="fill-extrusion"&&t.type!=="building")return!1;const c=t.type==="fill-extrusion"&&(t.sourceLayer==="building"||t.sourceLayer==="procedural_buildings"),p=t.type==="building";if(t.is3D(!!this.terrain)){if(c||p||r&&r.type==="batched-model"||t.type==="model")return!0}else if(t.type==="symbol")return!0;return!1}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}destroy(){this._clearWorkerCaches(),this.fragments.forEach(t=>{t.style._remove()}),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}ds.getSourceType=function(l){return Ys[l]},ds.setSourceType=function(l,t){Ys[l]=t},ds.registerForPluginStateChange=s.dA;class qg extends s.E{constructor(t){super(),this._style=t,this._buildings={},this._activeFloors=new Set,this._activeFloorsVisible=!0,this._indoorState={selectedFloorId:null,lastActiveFloors:null,activeFloorsVisible:!0},s.aY(["_updateUI"],this)}destroy(){this._buildings={},this._activeFloors=new Set,this._indoorState=null}selectFloor(t){t===this._selectedFloorId&&this._activeFloorsVisible||(this._selectedFloorId=t,this._activeFloorsVisible=!0,this._updateActiveFloors())}setActiveFloorsVisibility(t){this._activeFloorsVisible=t,this._updateActiveFloors(),this._updateIndoorSelector()}setIndoorData(t){for(const[r,c]of Object.entries(t.buildings))if(this._buildings[r])for(const p of c.floorIds)this._buildings[r].floors[p]||(this._buildings[r].floors[p]=c.floors[p]);else this._buildings[r]=c;for(const r of t.activeFloors)this._activeFloors.add(r);this._updateIndoorSelector()}getIndoorTileOptions(t,r){const c=this._style.getIndoorSourceLayers(t,r);return c&&this._indoorState?{sourceLayers:c,indoorState:this._indoorState}:null}_updateUI(t,r,c){const p=function(_,g,v,b){let E=null,C=Number.MAX_SAFE_INTEGER;if(b<16)return null;for(const[z,R]of Object.entries(_)){const D=R.center;if(D){const B=g.distanceTo(s.aT.convert(D));B<C&&v.contains(D)&&(C=B,E=z)}}return E}(this._buildings,r,c,t);p!==this._closestBuildingId&&(this._closestBuildingId=p,this._updateIndoorSelector())}_updateIndoorSelector(){const t=this._buildings,r=this._closestBuildingId,c=r&&t?t[r]:void 0;if(!c)return void this.fire(new s.z("selector-update",{selectedFloorId:null,activeFloorsVisible:this._activeFloorsVisible,floors:[]}));let p=null;for(const g of c.floorIds)if(this._activeFloors&&this._activeFloors.has(g)){p=g;break}const _=Array.from(c.floorIds).map(g=>({id:g,name:c.floors[g].name,zIndex:c.floors[g].zIndex})).sort((g,v)=>v.zIndex-g.zIndex);this.fire(new s.z("selector-update",{selectedFloorId:p,activeFloorsVisible:this._activeFloorsVisible,floors:_}))}_updateActiveFloors(){const t=this._activeFloors;

54this._activeFloors=new Set,this._indoorState={selectedFloorId:this._selectedFloorId,lastActiveFloors:t,activeFloorsVisible:this._activeFloorsVisible},this._style.updateIndoorDependentLayers()}}var Lc=`
55#define EPSILON 0.0000001
56#define PI 3.141592653589793
57#ifdef RENDER_CUTOFF
58float 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);}
59#endif`,zc=`
60#ifdef DUAL_SOURCE_BLENDING
61layout(location=0,index=0) out vec4 glFragColor;layout(location=0,index=1) out vec4 glFragColorSrc1;
62#else
63layout(location=0) out vec4 glFragColor;
64#endif
65#ifdef USE_MRT1
66layout(location=1) out vec4 out_Target1;
67#endif
68highp float unpack_depth(highp vec4 rgba_depth)
69{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;}
70#ifdef INDICATOR_CUTOUT
71uniform vec3 u_indicator_cutout_centers;uniform vec4 u_indicator_cutout_params;
72#endif
73vec4 applyCutout(vec4 color,float height) {
74#ifdef INDICATOR_CUTOUT
75float 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);
76#else
77return color;
78#endif
79}
80#ifdef DEBUG_WIREFRAME
81#define HANDLE_WIREFRAME_DEBUG \\
82glFragColor=vec4(0.7,0.0,0.0,0.7); \\
83gl_FragDepth=gl_FragCoord.z-0.0001;
84#else
85#define HANDLE_WIREFRAME_DEBUG
86#endif
87#ifdef RENDER_CUTOFF
88uniform highp vec4 u_cutoff_params;in float v_cutoff_opacity;
89#endif
90vec4 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;}`,Of=`
91#define EXTENT 8192.0
92#define RAD_TO_DEG 180.0/PI
93#define DEG_TO_RAD PI/180.0
94#define GLOBE_RADIUS EXTENT/PI/2.0
95float 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;}
96#ifdef PROJECTION_GLOBE_VIEW
97vec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {
98#ifndef PROJECTED_POS_ON_VIEWPORT
99float 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;
100#else
101return vec3(0.0);
102#endif
103}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);}
104#endif
105vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(
106unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
107);}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);

107return (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);}
108#ifdef RENDER_CUTOFF
109uniform vec4 u_cutoff_params;out float v_cutoff_opacity;
110#endif
111const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);const float skirtOffset=24575.0;vec3 decomposeToPosAndSkirt(vec2 posWithComposedSkirt)
112{float skirt=float(posWithComposedSkirt.x >=skirtOffset);vec2 pos=posWithComposedSkirt-vec2(skirt*skirtOffset,0.0);return vec3(pos,skirt);}
113#ifndef HAS_SHADER_STORAGE_BLOCK_material_buffer
114#define GET_ATTRIBUTE_float(attrib,matInfo,attrib_id) attrib
115#define GET_ATTRIBUTE_vec4(attrib,matInfo,attrib_id) attrib
116#define GET_ATTRIBUTE_vec2(attrib,matInfo,attrib_id) attrib
117#define DECLARE_MATERIAL_TABLE_INFO
118#endif`,ud="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;}",Zo=`
119#define ELEVATION_SCALE 7.0
120#define ELEVATION_OFFSET 450.0
121#ifdef PROJECTION_GLOBE_VIEW
122uniform 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(
123mix(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;}
124#else
125vec3 elevationVector(vec2 pos) { return vec3(0,0,1); }
126#endif
127#ifdef TERRAIN
128uniform 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) {
129#ifdef TERRAIN_DEM_FLOAT_FORMAT
130vec2 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;
131#else
132float 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);
133#endif
134}float prevElevation(vec2 apos) {
135#ifdef TERRAIN_DEM_FLOAT_FORMAT
136vec2 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;
137#else
138float 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);
139#endif
140}
141#ifdef TERRAIN_VERTEX_MORPHING
142float elevation(vec2 apos) {
143#ifdef ZERO_EXAGGERATION
144return 0.0;
145#endif
146float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}
147#else
148float elevation(vec2 apos) {
149#ifdef ZERO_EXAGGERATION
150return 0.0;
151#endif
152return currentElevation(apos);}
153#endif
154vec4 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);}
155#else
156float elevation(vec2 pos) { return 0.0; }
157#endif
158#ifdef DEPTH_OCCLUSION
159uniform 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;
160#ifdef DEPTH_D24
161float 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);}
162#else
163highp float unpack_depth_rgba(vec4 rgba_depth)
164{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;}
165#endif
166bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;
167#ifdef CLIP_ZERO_TO_ONE
168coord.z=-1.0+2.0*coord.z; 
169#endif
170#ifdef DEPTH_D24
171float depth=unpack_depth(texture(u_depth,(coord.xy+1.0)*0.5).r);
172#else
173float depth=unpack_depth_rgba(texture(u_depth,(coord.xy+1.0)*0.5));
174#endif
175return coord.z+u_occlusion_depth_offset > depth;}highp vec4 getCornerDepths(vec2 coord) {highp vec3 df=vec3(u_occluder_half_size*u_depth_

175size_inv,0.0);highp vec2 uv=0.5*coord.xy+0.5;
176#ifdef DEPTH_D24
177highp vec4 depth=vec4(
178texture(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
179);depth=unpack_depth4(depth);
180#else
181highp vec4 depth=vec4(
182unpack_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))
183);
184#endif
185return depth;}highp float occlusionFadeMultiSample(vec4 frag) {highp vec3 coord=frag.xyz/frag.w;highp vec2 uv=0.5*coord.xy+0.5;
186#ifdef CLIP_ZERO_TO_ONE
187coord.z=-1.0+2.0*coord.z; 
188#endif
189int 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) {
190#ifdef DEPTH_D24
191highp float depth=unpack_depth(texture(u_depth,uv-df+vec2(float(x)*oneStep.x,float(y)*oneStep.y)).r);
192#else
193highp float depth=unpack_depth_rgba(texture(u_depth,uv-df+vec2(float(x)*oneStep.x,float(y)*oneStep.y)));
194#endif
195res+=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;
196#ifdef CLIP_ZERO_TO_ONE
197coord.z=-1.0+2.0*coord.z; 
198#endif
199highp 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));}
200#else
201bool isOccluded(vec4 frag) { return false; }highp float occlusionFade(vec4 frag) { return 1.0; }highp float occlusionFadeMultiSample(vec4 frag) { return 1.0; }
202#endif`,hd=`#ifdef FOG
203uniform 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);}
204#endif`,ht=`#ifdef FOG
205uniform 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;
206#ifdef FLIP_Y
207uv.y=1.0-uv.y;
208#endif
209highp vec3 ray_dir=mix(
210mix(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;}

210vec3 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);}
211#endif`,Ff=`#ifdef RASTER_ARRAY
212uniform 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)
213);}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)
214);}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);}
215#endif`,dd=`#ifdef RASTER_ARRAY
216uniform 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;}
217#endif
218uniform 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;}`,pd=`#ifdef RENDER_SHADOWS
219uniform 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];}
220#endif`,Bf=`#ifdef RENDER_SHADOWS
221precision 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,high

221p float bias) {
222#ifdef CLIP_ZERO_TO_ONE
223highp vec3 coord=vec3(pos.xy*0.5+0.5,pos.z-bias);
224#else
225highp vec3 coord=vec3(pos.xy*0.5+0.5,pos.z*0.5+0.5-bias);
226#endif
227return 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;
228#ifdef SHADOWS_SINGLE_CASCADE
229vec2 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);
230#else
231light_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);
232#endif
233}highp float calculate_shadow_bias(float NDotL) {
234#ifdef NORMAL_OFFSET
235return 0.5*u_shadow_bias.x;
236#else
237return 0.5*(u_shadow_bias.x+clamp(u_shadow_bias.y*tan(acos(NDotL)),0.0,u_shadow_bias.z));
238#endif
239}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)
240{highp vec2 biasUV=vec2(
241pos_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);}
242#endif`;const Bu=/#include\s+"([^"]+)"/g,na=/#pragma mapbox: ([\w\-]+) ([\w]+) ([\w]+) ([\w]+)/g,Nf=/\b[A-Za-z_][A-Za-z0-9_]*\b/g,Ul=new Set(["ifdef","ifndef","elif","if","defined"]),Gl=new Set;cl(Lc,Gl),cl(Of,Gl),cl(zc,Gl);const ll={"_prelude_fog.vertex.glsl":hd,"_prelude_terrain.vertex.glsl":Zo,"_prelude_shadow.vertex.glsl":pd,"_prelude_material_table.vertex.glsl":`#ifdef HAS_SHADER_STORAGE_BLOCK_material_buffer
243#define MATERIAL_TABLE_DEBUG 0
244uniform int u_material_offset;uniform int u_vertex_offset;layout(std140,binding=0)readonly buffer material_buffer{uvec4 material_data[];};struct MaterialInfo{uint dataOffset;
245#if MATERIAL_TABLE_DEBUG
246vec4 colorDebug;
247#endif
248};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);}

248float 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++) { 
249if (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; 
250}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 { 
251iRange=findRangeBinarySearch(vertexId,numRanges,dwordOffset);}return iRange;}MaterialInfo read_material_info(uint vertex_id) {MaterialInfo info;
252#if MATERIAL_TABLE_DEBUG
253const 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;
254#endif
255uint offset=0u;
256#if MATERIAL_TABLE_DEBUG
257bool keepFinding=true;uint magic=read_buf(offset);if(magic !=0xCAFEBABEu) {info.colorDebug=red;keepFinding=false;return info;}
258#endif
259offset++;
260#if MATERIAL_TABLE_DEBUG
261uint nrMaterials=read_buf(offset);uint nrVertices=read_buf(offset+1u);if(keepFinding && vertex_id >=nrVertices) {info.colorDebug=red;keepFinding=false;}
262#endif
263offset+=2u;uint nrMaterialLookupEntries=read_buf(offset++);uint perMaterialEntrySizeDwords=read_buf(offset++);
264#if MATERIAL_TABLE_DEBUG
265if(keepFinding && perMaterialEntrySizeDwords !=1u) {info.colorDebug=red;keepFinding=false;}
266#endif
267uint iMaterialLookup=findRange(vertex_id,nrMaterialLookupEntries,offset);
268#if MATERIAL_TABLE_DEBUG
269if(keepFinding)
270{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;}}}
271#endif
272offset+=nrDwordsForVertexIdEntries(nrMaterialLookupEntries);uint materialId=iMaterialLookup;
273#if MATERIAL_TABLE_DEBUG
274if(keepFinding) {if(materialId >=nrMaterialLookupEntries) {info.colorDebug=red;}}
275#endif
276info.dataOffset=offset+materialId*perMaterialEntrySizeDwords;return info;}uint get_data_location(const MaterialInfo matInfo,uint attribOffsetBytes)
277{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);}
278#define GET_ATTRIBUTE_float(attrib,matInfo,attrib_offset) read_material_float(matInfo,attrib_offset)
279#define GET_ATTRIBUTE_vec4(attrib,matInfo,attrib_offset) read_material_vec4(matInfo,attrib_offset)
280#define GET_ATTRIBUTE_vec2(attrib,matInfo,attrib_offset) read_material_vec2(matInfo,attrib_offset)
281#define DECLARE_MATERIAL_TABLE_INFO MaterialInfo materialInfo=read_material_info(uint(gl_VertexID));
282#define DECLARE_MATERIAL_TABLE_INFO_DEBUG(dbgColor) MaterialInfo materialInfo=read_material_info(uint(gl_VertexID)); dbgColor=materialInfo.colorDebug;
283#endif`,"_prelude_fog.fragment.glsl":ht,"_prelude_shadow.fragment.glsl":Bf,"_prelude_lighting.glsl":`
284#ifdef LIGHTING_3D_MODE
285uniform 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

285));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);}
286#endif`,"_prelude_raster_array.glsl":Ff,"_prelude_raster_particle.glsl":dd},fd={};Bi("",Zo),Bi(ht,hd),Bi(Bf,pd),Bi(Ff,""),Bi(dd,"");const Zg=Bi(zc,Of),md=Lc,Yx=[`
287#if defined(GL_EXT_blend_func_extended) && defined(DUAL_SOURCE_BLENDING)
288#extension GL_EXT_blend_func_extended : require
289#endif`,"precision mediump float;",md,Zg.fragmentSource].join(`
290`),Wg=["precision highp float;",md,Zg.vertexSource].join(`
291`);var Vf={background:Bi(`#include "_prelude_fog.fragment.glsl"
292#include "_prelude_lighting.glsl"
293uniform vec4 u_color;uniform float u_opacity;uniform mediump float u_emissive_strength;
294#ifdef LIGHTING_3D_MODE
295in vec4 v_color;
296#endif
297void main() {vec4 out_color;
298#ifdef LIGHTING_3D_MODE
299out_color=v_color;
300#else
301out_color=u_color;
302#endif
303#ifdef FOG
304out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
305#endif
306glFragColor=out_color*u_opacity;
307#ifdef USE_MRT1
308out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
309#endif
310#ifdef OVERDRAW_INSPECTOR
311glFragColor=vec4(1.0);
312#endif
313HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
314#include "_prelude_lighting.glsl"
315in vec2 a_pos;uniform mat4 u_matrix;uniform mediump float u_emissive_strength;
316#ifdef LIGHTING_3D_MODE
317uniform mediump vec4 u_color;out vec4 v_color;
318#endif
319void main() {gl_Position=u_matrix*vec4(a_pos,0,1);
320#ifdef LIGHTING_3D_MODE
321v_color=apply_lighting_with_emission_ground(u_color,u_emissive_strength);
322#endif
323#ifdef FOG
324v_fog_pos=fog_position(a_pos);
325#endif
326}`),backgroundPattern:Bi(`#include "_prelude_fog.fragment.glsl"
327#include "_prelude_lighting.glsl"
328uniform 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);
329#ifdef LIGHTING_3D_MODE
330out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
331#endif
332#ifdef FOG
333out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
334#endif
335glFragColor=out_color*u_opacity;
336#ifdef USE_MRT1
337out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
338#endif
339#ifdef OVERDRAW_INSPECTOR
340glFragColor=vec4(1.0);
341#endif
342HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
343uniform 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 vec2 a_pos;out highp vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_pattern_size,u_pattern_units_to_pixels,a_pos);
344#ifdef FOG
345v_fog_pos=fog_position(a_pos);
346#endif
347}`),building:Bi(`#include "_prelude_fog.fragment.glsl"
348#include "_prelude_shadow.fragment.glsl"
349#include "_prelude_lighting.glsl"
350const 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;
351#ifdef BUILDING_FAUX_FACADE
352in 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;
353#endif
354#ifdef RENDER_SHADOWS
355in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;
356#endif
357#ifdef FLOOD_LIGHT

358in highp float v_flood_radius;in float v_has_flood_light;
359#endif
360uniform 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));}
361#ifdef BUILDING_FAUX_FACADE
362float hash12(in vec2 p) {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);}vec2 get_uv_mask_id(in vec2 q,out float mask,out vec2 id) {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;vec2 uv=modf(p/v_faux_facade_floor,id);vec4 d=(v_faux_facade_floor.xyxy+vec4(-v_faux_facade_window,v_faux_facade_window))*0.5;vec4 edge=d/v_faux_facade_floor.xyxy;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;}float ray_unit_box(in vec3 ray_o,in vec3 ray_d,in vec3 bmin,in vec3 bmax) {vec3 planes=mix(bmin,bmax,step(0.0,ray_d));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 vec3 v,in vec3 v_normalized,in vec3 color,in vec2 id,in mat3 tbn,inout vec3 out_normal,inout float out_emissive) {vec3 out_color=color;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;
363#if 0
364if (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;
365#else
366if (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;
367#endif
368return out_color;}
369#endif
370vec3 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;
371#ifdef BUILDING_FAUX_FACADE
372if (v_faux_facade > 0.0) {mat3 tbn=mat3(v_tbn_0,v_tbn_1,v_tbn_2);vec3 v=vec3(v_pos.xy,v_pos.z/u_tile_to_meter)-u_camera_pos;vec3 view_tangent=transpose(tbn)*v;vec2 q=vec2(v_faux_facade_ed,v_pos.z);float mask=0.0;vec2 id=vec2(0.0);vec2 uv=get_uv_mask_id(q,mask,id);uv*=v_faux_facade_window;vec3 bmin=vec3(0.0,0.0,-window_depth);vec3 bmax=bmin+vec3(v_faux_facade_window,window_depth);vec3 ray_o=vec3(uv,0.0);vec3 ray_d=normalize(view_tangent);float t_min=ray_unit_box(ray_o,ray_d,bmin,bmax);vec3 hit=ray_o+t_min*ray_d;vec3 r=vec3(v_faux_facade_window,-window_depth);hit-=r*0.5;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);}
373#endif
374vec4 color=vec4(base_color,1.0);vec3 xy_flipped_normal=vec3(-normal.xy,normal.z);float shadowed_lighting_factor=0.0;
375#ifdef RENDER_SHADOWS
376#ifdef RENDER_CUTOFF
377shadowed_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;}
378#else
379shadowed_lighting_factor=shadowed_light_factor_normal(xy_flipped_normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);
380#endif
381#else
382shadowed_lighting_factor=dot(xy_flipped_normal,u_lighting_directional_dir);
383#endif
384color.rgb=apply_lighting_linear(color.rgb,xy_flipped_normal,shadowed_lighting_factor);color.rgb=linearTosRGB(color.rgb);
385#ifdef FLOOD_LIGHT

386float 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);
387#endif
388color.rgb=mix(color.rgb,linearTosRGB(base_color.rgb),emissive);
389#ifdef FOG
390color=fog_dither(fog_apply_premultiplied(color,v_fog_pos,v_pos.z));
391#endif
392color*=u_opacity;
393#ifdef INDICATOR_CUTOUT
394color=applyCutout(color,v_pos.z);
395#endif
396#ifdef FEATURE_CUTOUT
397color=apply_feature_cutout(color,gl_FragCoord);
398#endif
399glFragColor=color; 
400#ifdef DEBUG_SHOW_NORMALS
401color.rgb=xy_flipped_normal*0.5+vec3(0.5,0.5,0.5);color.a=1.0;glFragColor=color;
402#endif
403#ifdef OVERDRAW_INSPECTOR
404glFragColor=vec4(1.0);
405#endif
406HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
407#include "_prelude_shadow.vertex.glsl"
408in vec3 a_pos_3f;in vec3 a_normal_3;in vec3 a_centroid_3;in float a_flood_light_wall_radius_1i16;in vec4 a_faux_facade_data;in vec2 a_faux_facade_vertical_range;uniform mat4 u_matrix;uniform mat4 u_normal_matrix;uniform highp float u_tile_to_meter;out vec4 v_color;out vec3 v_normal;out highp vec3 v_pos;
409#ifdef BUILDING_FAUX_FACADE
410out 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;
411#endif
412#ifdef RENDER_SHADOWS
413uniform 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;
414#endif
415#ifdef FLOOD_LIGHT
416out highp float v_flood_radius;out float v_has_flood_light;
417#endif
418const 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));}
419#ifdef BUILDING_FAUX_FACADE
420mat3 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);}
421#endif
422#pragma mapbox: define-attribute-vertex-shader-only highp vec2 part_color_emissive
423#pragma mapbox: define-attribute-vertex-shader-only highp vec2 faux_facade_color_emissive
424void main() {
425#pragma mapbox: initialize-attribute-custom highp vec2 part_color_emissive
426#pragma mapbox: initialize-attribute-custom highp vec2 faux_facade_color_emissive
427#ifdef FLOOD_LIGHT
428v_flood_radius=(a_flood_light_wall_radius_1i16/MAX_INT_16*FLOOD_LIGHT_MAX_RADIUS_METER);v_has_flood_light=step(0.0,v_flood_radius);
429#endif
430vec4 color_emissive=decode_color(part_color_emissive);v_color=vec4(sRGBToLinear(color_emissive.rgb),color_emissive.a);vec3 a_normal_3f=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;
431#ifdef BUILDING_FAUX_FACADE
432v_faux_facade=a_faux_facade_data.x;if (v_faux_facade > 0.0) {v_faux_facade_ed=a_faux_facade_data.x *u_tile_to_meter;float window_x_perc=floor(a_faux_facade_data.y/TWO_POW_8);float window_y_perc=a_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=(a_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=(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(faux_facade_color_emissive);v_faux_color_emissive.rgb=sRGBToLinear(v_faux_color_emissive.rgb);float height=a_centroid_3.z;depth_offset=min(1000.0,height)*0.0000002;}
433#endif
434v_pos=a_pos_3f;
435#ifdef RENDER_CUTOFF
436vec4 ground=u_matrix*vec4(a_centroid_3,1.0);v_cutoff_opacity=cutoff_opacity(u_cutoff_params,ground.z);hidden=float(v_cutoff_opacity==0.0);v_pos.z*=v_cutoff_opacity;
437#endif
438#ifdef RENDER_SHADOWS
439vec3 shadow_pos=v_pos;
440#ifdef NORMAL_OFFSET
441vec3 offset=shadow_normal_offset_model(v_normal);shadow_pos+=offset*shadow_normal_offset_multiplier0();
442#endif
443v_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);
444#endif
445#ifdef FOG
446v_fog_pos=fog_position(v_pos);
447#endif
448gl_Position=mix(u_matrix*vec4(v_pos,1),AWAY,hidden);gl_Position.z-=depth_offset*gl_Position.w;}`),buildingBloom:Bi(`in vec4 v_color_emissive;
449#pragma mapbox: define-attribute highp vec4 bloom_attenuation
450#pragma mapbox: initialize-attribute highp vec4 bloom_attenuation
451float saturate(float val) {return clamp(val,0.0,1.0);}void main() {float emission=v_color_emissive.a;float opacity=1.0;
452#ifdef HAS_ATTRIBUTE_a_bloom_attenuation
453float 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));

453opacity*=saturate(1.0-distance*distance);
454#endif
455#ifdef RENDER_CUTOFF
456opacity*=v_cutoff_opacity;
457#endif
458glFragColor=vec4(v_color_emissive.rgb,1.0)*opacity;}`,`in vec3 a_pos_3f;
459#pragma mapbox: define-attribute-vertex-shader-only highp vec2 part_color_emissive
460#pragma mapbox: define-attribute highp vec4 bloom_attenuation
461out vec4 v_color_emissive;uniform mat4 u_matrix;vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}void main() {
462#pragma mapbox: initialize-attribute-custom highp vec2 part_color_emissive
463#pragma mapbox: initialize-attribute highp vec4 bloom_attenuation
464#ifdef HAS_ATTRIBUTE_a_part_color_emissive
465vec4 color_emissive=decode_color(part_color_emissive);float part_emissive=color_emissive.a*5.0;v_color_emissive=vec4(sRGBToLinear(color_emissive.rgb),part_emissive);
466#else
467v_color_emissive=vec4(1.0);
468#endif
469gl_Position=u_matrix*vec4(a_pos_3f,1.0);
470#ifdef RENDER_CUTOFF
471v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
472#endif
473}`),buildingDepth:Bi(`in highp float v_depth;void main() {
474#ifndef DEPTH_TEXTURE
475glFragColor=pack_depth(v_depth);
476#endif
477}`,"in vec3 a_pos_3f;uniform mat4 u_matrix;out highp float v_depth;void main() {gl_Position=u_matrix*vec4(a_pos_3f,1.0);v_depth=gl_Position.z/gl_Position.w;}"),circle:Bi(`#include "_prelude_fog.fragment.glsl"
478#include "_prelude_lighting.glsl"
479in vec3 v_data;in float v_visibility;
480#pragma mapbox: define highp vec4 color
481#pragma mapbox: define mediump float radius
482#pragma mapbox: define lowp float blur
483#pragma mapbox: define lowp float opacity
484#pragma mapbox: define highp vec4 stroke_color
485#pragma mapbox: define mediump float stroke_width
486#pragma mapbox: define lowp float stroke_opacity
487uniform float u_emissive_strength;void main() {
488#pragma mapbox: initialize highp vec4 color
489#pragma mapbox: initialize mediump float radius
490#pragma mapbox: initialize lowp float blur
491#pragma mapbox: initialize lowp float opacity
492#pragma mapbox: initialize highp vec4 stroke_color
493#pragma mapbox: initialize mediump float stroke_width
494#pragma mapbox: initialize lowp float stroke_opacity
495vec2 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 ? 
496smoothstep(0.0,-antialiased_blur,1.0-extrude_length) : 
497smoothstep(antialiased_blur,0.0,extrude_length-1.0)-antialiase_blur_opacity;float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(
498antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)
499);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);
500#ifdef LIGHTING_3D_MODE
501out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
502#endif
503#ifdef FOG
504out_color=fog_apply_premultiplied(out_color,v_fog_pos);
505#endif
506glFragColor=out_color*(v_visibility*opacity_t);
507#ifdef OVERDRAW_INSPECTOR
508glFragColor=vec4(1.0);
509#endif
510}`,`#include "_prelude_fog.vertex.glsl"
511#include "_prelude_terrain.vertex.glsl"
512#define NUM_VISIBILITY_RINGS 2
513#define INV_SQRT2 0.70710678
514#define ELEVATION_BIAS 0.0001
515#define NUM_SAMPLES_PER_RING 16
516uniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;in vec2 a_pos;
517#ifdef PROJECTION_GLOBE_VIEW
518in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;
519#endif
520#ifdef ELEVATED_ROADS
521in float a_circle_z_offset;
522#endif
523out vec3 v_data;out float v_visibility;
524#pragma mapbox: define highp vec4 color
525#pragma mapbox: define mediump float radius
526#pragma mapbox: define lowp float blur
527#pragma mapbox: define lowp float opacity
528#pragma mapbox: define highp vec4 stroke_color
529#pragma mapbox: define mediump float stroke_width
530#pragma mapbox: define lowp float stroke_opacity
531vec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*v

531iew_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {
532#if defined(TERRAIN)
533return elevation(pos)+ELEVATION_BIAS;
534#else
535return 0.0;
536#endif
537}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);
538#ifdef PITCH_WITH_MAP
539#ifdef PROJECTION_GLOBE_VIEW
540return u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );
541#else
542return u_matrix*( world_center+vec4(sample_offset,0,0) );
543#endif
544#else
545return projected_center+vec4(sample_offset,0,0);
546#endif
547}float get_sample_step() {
548#ifdef PITCH_WITH_MAP
549return 2.0*PI/float(NUM_SAMPLES_PER_RING);
550#else
551return PI/float(NUM_SAMPLES_PER_RING);
552#endif
553}void main() {
554#pragma mapbox: initialize highp vec4 color
555#pragma mapbox: initialize mediump float radius
556#pragma mapbox: initialize lowp float blur
557#pragma mapbox: initialize lowp float opacity
558#pragma mapbox: initialize highp vec4 stroke_color
559#pragma mapbox: initialize mediump float stroke_width
560#pragma mapbox: initialize lowp float stroke_opacity
561vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);vec4 world_center;mat3 surface_vectors;
562#ifdef PROJECTION_GLOBE_VIEW
563vec3 pos_normal_3=a_pos_normal_3/16384.0;surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*circle_elevation(circle_center);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*circle_elevation(circle_center);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);world_center=vec4(pos,1);
564#else 
565surface_vectors=mat3(1.0);float height=circle_elevation(circle_center);world_center=vec4(circle_center,height,1);
566#endif
567#ifdef ELEVATED_ROADS
568world_center.z+=a_circle_z_offset+ELEVATION_BIAS;
569#endif
570vec4 projected_center=u_matrix*world_center;float view_scale=0.0;
571#ifdef PITCH_WITH_MAP
572#ifdef SCALE_WITH_MAP
573view_scale=1.0;
574#else
575view_scale=projected_center.w/u_camera_to_center_distance;
576#endif
577#else
578#ifdef SCALE_WITH_MAP
579view_scale=u_camera_to_center_distance;
580#else
581view_scale=projected_center.w;
582#endif
583#endif
584gl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;
585#ifdef TERRAIN
586float step=get_sample_step();vec4 occlusion_world_center;vec4 occlusion_projected_center;
587#ifdef PITCH_WITH_MAP
588float 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;
589#else
590occlusion_world_center=world_center;occlusion_projected_center=projected_center;
591#endif
592for(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);
593#else
594visibility=1.0;
595#endif
596#ifdef PROJECTION_GLOBE_VIEW
597visibility=1.0;
598#endif
599v_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);
600#ifdef FOG
601v_fog_pos=fog_position(world_center.xyz);
602#endif
603}`),clippingMask:Bi("void main() {glFragColor=vec4(1.0);}","in vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:Bi(`#include "_prelude_fog.fragment.glsl"
604uniform highp float u_intensity;in vec2 v_extrude;
605#pragma mapbox: define highp float weight
606#define GAUSS_COEF 0.3989422804014327
607void main() {
608#pragma mapbox: initialize highp float weight
609float 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);
610#ifdef FOG
611if (u_is_globe==0) {glFragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);}
612#endif
613#ifdef OVERDRAW_INSPECTOR
614glFragColor=vec4(1.0);
615#endif
616HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_terrain.vertex.glsl"
617#include "_prelude_fog.vertex.glsl"
618uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;in vec2 a_pos;
619#ifdef PROJECTION_GLOBE_VIEW
620in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;
621#endif
622out vec2 v_extrude;
623#pragma mapbox: define highp float weight
624#pragma mapbox: define mediump float radius
625const highp float ZERO=1.0/255.0/16.0;
626#define GAUSS_COEF 0.3989422804014327
627void main() {
628#pragma mapbox: initialize highp float weight
629#pragma mapbox: initialize mediump float radius
630vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(a_pos*0.5);vec3 pos;
631#ifdef PROJECTION_GLOBE_VIEW
632vec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
633#else
634pos=vec3(tilePos+extrude,elevation(tilePos));
635#endif
636gl_Position=u_matrix*vec4(pos,1);
637#ifdef FOG
638v_fog_pos=fog_position(pos);
639#endif
640}`),heatmapTexture:Bi(`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;
641#ifdef OVERDRAW_INSPECTOR
642glFragColor=vec4(0.0);
643#endif
644HANDLE_WIREFRAME_DEBUG;}`,"in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=a_pos*0.5+0.5;}"),collisionBox:Bi("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"
645in vec3 a_pos;in vec2 a_anchor_pos;in vec2 a_extrude;in vec2 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;
646#ifdef PROJECTION_GLOBE_VIEW
647uniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform float u_zoom_transition;
648#endif
649out float v_placed;out float v_notUsed;void main() {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(a_anchor_pos));vec3 proj_pos=a_pos+elevationVector(a_anchor_pos)*(feature_elevation+terrain_elevation);
650#ifdef PROJECTION_GLOBE_VIEW
651#ifndef PROJECTED_POS_ON_VIEWPORT
652vec3 globe_pos=proj_pos;vec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,a_anchor_pos,u_tile_id,u_merc_center);proj_pos=mix_globe_mercator(globe_pos,mercator_pos,u_zoom_transition);
653#endif
654#endif
655vec4 projectedPoint=u_matrix*vec4(proj_pos,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(
6560.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}`),collisionCircle:Bi("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 vec2 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;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(
657mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(
6580.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}`),debug:Bi("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"
659in vec2 a_pos;
660#ifdef PROJECTION_GLOBE_VIEW
661in vec3 a_pos_3;
662#endif
663out vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {float h=elevation(a_pos);v_uv=a_pos/8192.0;
664#ifdef PROJECTION_GLOBE_VIEW

665gl_Position=u_matrix*vec4(a_pos_3+elevationVector(a_pos)*h,1);
666#else
667gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);
668#endif
669}`),elevatedStructuresDepth:Bi(`void main() {
670#ifndef DEPTH_TEXTURE
671glFragColor=vec4(0.);
672#endif
673}`,"in vec2 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:Bi(`#ifdef DEPTH_RECONSTRUCTION
674in float v_height;
675#endif
676void main() {
677#ifdef DEPTH_RECONSTRUCTION
678if (v_height >=0.0)
679discard;
680#else
681#ifdef FEATURE_CUTOUT
682apply_feature_cutout(vec4(0.0,0.0,0.0,1.0),gl_FragCoord);
683#endif
684#endif
685glFragColor=vec4(1.0,0.0,0.0,1.0);}`,`in vec2 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;
686#ifdef DEPTH_RECONSTRUCTION
687out float v_height;
688#endif
689void main() {vec3 vpos=vec3(a_pos,a_height*u_height_scale);
690#ifdef DEPTH_RECONSTRUCTION
691if (u_camera_pos.z > vpos.z) {vpos-=(u_camera_pos-vpos)*(vpos.z/(u_camera_pos.z-vpos.z));}v_height=a_height;
692#endif
693gl_Position=u_matrix*vec4(vpos,1);gl_Position.z=u_reset_depth==1.0 ? gl_Position.w : gl_Position.z+u_depth_bias;}`),elevatedStructures:Bi(`#include "_prelude_fog.fragment.glsl"
694#include "_prelude_lighting.glsl"
695#include "_prelude_shadow.fragment.glsl"
696in vec3 v_normal;in float v_height;
697#ifdef RENDER_SHADOWS
698in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;in float v_depth;
699#endif
700vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}

700vec3 compute_view_dependent_emissive_color(float ndotl,float emissive_strength,vec3 color)
701{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;
702#pragma mapbox: define highp vec4 structure_color
703void main() {
704#pragma mapbox: initialize highp vec4 structure_color
705vec3 color=structure_color.xyz;
706#ifdef LIGHTING_3D_MODE
707vec3 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);
708#ifdef RENDER_SHADOWS
709float shadowed_lighting_factor=shadowed_light_factor_normal(transformed_normal,v_pos_light_view_0,v_pos_light_view_1,v_depth);color.rgb=apply_lighting(color.rgb,transformed_normal,shadowed_lighting_factor);
710#else
711color=apply_lighting(color,transformed_normal);
712#endif
713color=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);}
714#endif
715#ifdef FOG
716color=fog_apply(color,v_fog_pos);
717#endif
718vec4 out_color=vec4(color,1.0);
719#ifdef INDICATOR_CUTOUT
720out_color=applyCutout(out_color,v_height);
721#endif
722#ifdef FEATURE_CUTOUT
723out_color=apply_feature_cutout(out_color,gl_FragCoord);
724#endif
725glFragColor=out_color;HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
726#include "_prelude_shadow.vertex.glsl"
727in vec2 a_pos;in float a_height;in vec3 a_pos_normal_3;uniform mat4 u_matrix;out vec3 v_normal;out float v_height;
728#ifdef RENDER_SHADOWS
729uniform 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;
730#endif
731#pragma mapbox: define highp vec4 structure_color
732void main() {
733#pragma mapbox: initialize highp vec4 structure_color
734v_normal=a_pos_normal_3/16384.0;v_height=a_height;vec3 pos=vec3(a_pos,a_height);gl_Position=u_matrix*vec4(pos,1);
735#ifdef RENDER_SHADOWS
736vec3 shd_pos0=pos;vec3 shd_pos1=pos;
737#ifdef NORMAL_OFFSET
738vec3 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();
739#endif
740v_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;
741#endif
742#ifdef FOG
743v_fog_pos=fog_position(a_pos);
744#endif
745}`),fill:Bi(`#include "_prelude_fog.fragment.glsl"
746#include "_prelude_lighting.glsl"
747#include "_prelude_shadow.fragment.glsl"
748#pragma mapbox: define highp vec4 color
749#pragma mapbox: define lowp float opacity
750uniform float u_emissive_strength;
751#ifdef RENDER_SHADOWS
752uniform 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;
753#endif
754#ifdef ELEVATED_ROADS
755in highp float v_road_z_offset;
756#endif
757#ifdef INDICATOR_CUTOUT
758in highp float v_z_offset;
759#endif
760void main() {
761#pragma mapbox: initialize highp vec4 color
762#pragma mapbox: initialize lowp float opacity
763vec4 out_color=color;
764#ifdef LIGHTING_3D_MODE
765out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
766#ifdef RENDER_SHADOWS
767float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
768#endif
769#endif
770#ifdef FOG
771out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
772#endif
773out_color*=opacity;
774#ifdef INDICATOR_CUTOUT
775if (v_z_offset >=0.0) {out_color=applyCutout(out_color,v_z_offset);}
776#endif
777#ifdef FEATURE_CUTOUT
778out_color=apply_feature_cutout(out_color,gl_FragCoord);
779#endif
780glFragColor=out_color;
781#ifdef USE_MRT1
782out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
783#endif
784#ifdef OVERDRAW_INSPECTOR
785glFragColor=vec4(1.0);
786#endif
787HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
788#include "_prelude_shadow.vertex.glsl"
789in vec2 a_pos;
790#ifdef ELEVATED_ROADS
791in float a_road_z_offset;out highp float v_road_z_offset;
792#endif
793#ifdef RENDER_SHADOWS
794uniform 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;
795#endif
796#ifdef INDICATOR_CUTOUT
797out highp float v_z_offset;
798#endif
799uniform mat4 u_matrix;
800#pragma mapbox: define highp vec4 color
801#pragma mapbox: define lowp float opacity
802#pragma mapbox: define highp float z_offset
803void main() {
804#pragma mapbox: initialize highp vec4 color
805#pragma mapbox: initialize lowp float opacity
806#pragma mapbox: initialize highp float z_offset
807#ifdef ELEVATED_ROADS
808z_offset+=a_road_z_offset;v_road_z_offset=z_offset;
809#endif
810float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);
811#ifdef RENDER_SHADOWS
812vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
813#ifdef NORMAL_OFFSET
814vec3 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();
815#endif
816v_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;
817#endif
818#ifdef FOG
819v_fog_pos=fog_position(a_pos);
820#endif
821#ifdef INDICATOR_CUTOUT
822v_z_offset=z_offset;
823#endif
824}`),fillOutline:Bi(`#include "_prelude_fog.fragment.glsl"
825#include "_prelude_lighting.glsl"
826#include "_prelude_shadow.fragment.glsl"
827in highp vec2 v_pos;uniform float u_emissive_strength;
828#ifdef RENDER_SHADOWS
829uniform 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;
830#endif
831#pragma mapbox: define highp vec4 outline_color
832#pragma mapbox: define lowp float opacity
833void main() {
834#pragma mapbox: initialize highp vec4 outline_color
835#pragma mapbox: initialize lowp float opacity
836float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;
837#ifdef LIGHTING_3D_MODE
838out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
839#ifdef RENDER_SHADOWS
840float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
841#endif
842#endif
843#ifdef FOG
844out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
845#endif
846#ifdef FEATURE_CUTOUT
847out_color=apply_feature_cutout(out_color,gl_FragCoord);
848#endif
849glFragColor=out_color*(alpha*opacity);
850#ifdef USE_MRT1
851out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
852#endif
853#ifdef OVERDRAW_INSPECTOR
854glFragColor=vec4(1.0);
855#endif
856HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
857#include "_prelude_shadow.vertex.glsl"
858in vec2 a_pos;
859#ifdef ELEVATED_ROADS
860in float a_road_z_offset;
861#endif
862#ifdef RENDER_SHADOWS
863uniform 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;
864#endif
865uniform mat4 u_matrix;uniform vec2 u_world;out highp vec2 v_pos;
866#pragma mapbox: define highp vec4 outline_color
867#pragma mapbox: define lowp float opacity
868#pragma mapbox: define highp float z_offset
869void main() {
870#pragma mapbox: initialize highp vec4 outline_color
871#pragma mapbox: initialize lowp float opacity
872#pragma mapbox: initialize highp float z_offset
873#ifdef ELEVATED_ROADS
874z_offset+=a_road_z_offset;
875#endif
876float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);
877#ifdef FLIP_Y
878v_pos=(vec2(gl_Position.x,-gl_Position.y)/gl_Position.w+1.0)/2.0*u_world;
879#else
880v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
881#endif
882#ifdef RENDER_SHADOWS
883vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
884#ifdef NORMAL_OFFSET
885vec3 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();
886#endif
887v_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;
888#endif
889#ifdef FOG
890v_fog_pos=fog_position(a_pos);
891#endif
892}`),fillOutlinePattern:Bi(`#include "_prelude_fog.fragment.glsl"
893#include "_prelude_lighting.glsl"
894#include "_prelude_shadow.fragment.glsl"
895uniform vec2 u_texsize;uniform sampler2D u_image;
896#ifdef FILL_PATTERN_TRANSITION
897uniform float u_pattern_transition;
898#endif
899uniform float u_emissive_strength;
900#ifdef APPLY_LUT_ON_GPU
901uniform highp sampler3D u_lutTexture;
902#endif
903#ifdef RENDER_SHADOWS
904uniform 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;
905#endif
906in highp vec2 v_pos;in highp vec2 v_pos_world;
907#pragma mapbox: define lowp float opacity
908#pragma mapbox: define lowp vec4 pattern
909#ifdef FILL_PATTERN_TRANSITION
910#pragma mapbox: define mediump vec4 pattern_b
911#endif
912void main() {
913#pragma mapbox: initialize lowp float opacity
914#pragma mapbox: initialize mediump vec4 pattern
915#ifdef FILL_PATTERN_TRANSITION
916#pragma mapbox: initialize mediump vec4 pattern_b
917#endif
918vec2 pattern_tl=pattern.xy;vec2 pattern_br=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);
919#ifdef APPLY_LUT_ON_GPU
920out_color=applyLUT(u_lutTexture,out_color);
921#endif
922#ifdef FILL_PATTERN_TRANSITION
923vec2 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;
924#endif
925#ifdef LIGHTING_3D_MODE
926out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
927#ifdef RENDER_SHADOWS
928float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
929#endif
930#endif
931#ifdef FEATURE_CUTOUT
932out_color=apply_feature_cutout(out_color,gl_FragCoord);
933#endif
934#ifdef FOG
935out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
936#endif
937glFragColor=out_color*(alpha*opacity);
938#ifdef USE_MRT1
939out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
940#endif
941#ifdef OVERDRAW_INSPECTOR
942glFragColor=vec4(1.0);
943#endif
944HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
945#include "_prelude_shadow.vertex.glsl"
946uniform 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 vec2 a_pos;
947#ifdef ELEVATED_ROADS
948in float a_road_z_offset;
949#endif
950#ifdef RENDER_SHADOWS
951uniform 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;
952#endif
953out highp vec2 v_pos;out highp vec2 v_pos_world;
954#pragma mapbox: define lowp float opacity
955#pragma mapbox: define lowp vec4 pattern
956#ifdef FILL_PATTERN_TRANSITION
957#pragma mapbox: define mediump vec4 pattern_b
958#endif
959#pragma mapbox: define lowp float pixel_ratio
960#pragma mapbox: define highp float z_offset
961void main() {
962#pragma mapbox: initialize lowp float opacity
963#pragma mapbox: initialize mediump vec4 pattern
964#ifdef FILL_PATTERN_TRANSITION
965#pragma mapbox: initialize mediump vec4 pattern_b
966#endif
967#pragma mapbox: initialize lowp float pixel_ratio
968#pragma mapbox: initialize highp float z_offset
969vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;
970#ifdef ELEVATED_ROADS
971z_offset+=a_road_z_offset;
972#endif
973float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_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,a_pos);
974#ifdef FLIP_Y
975v_pos_world=(vec2(gl_Position.x,-gl_Position.y)/gl_Position.w+1.0)/2.0*u_world;
976#else
977v_pos_world=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
978#endif
979#ifdef RENDER_SHADOWS
980vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
981#ifdef NORMAL_OFFSET
982vec3 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();
983#endif
984v_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;
985#endif
986#ifdef FOG
987v_fog_pos=fog_position(a_pos);
988#endif
989}`),fillPattern:Bi(`#include "_prelude_fog.fragment.glsl"
990#include "_prelude_lighting.glsl"
991#include "_prelude_shadow.fragment.glsl"
992uniform vec2 u_texsize;uniform sampler2D u_image;
993#ifdef FILL_PATTERN_TRANSITION
994uniform float u_pattern_transition;
995#endif
996in highp vec2 v_pos;uniform float u_emissive_strength;
997#ifdef RENDER_SHADOWS
998uniform 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;
999#endif
1000#ifdef ELEVATED_ROADS
1001in highp float v_road_z_offset;
1002#endif
1003#ifdef APPLY_LUT_ON_GPU
1004uniform highp sampler3D u_lutTexture;
1005#endif
1006#pragma mapbox: define lowp float opacity
1007#pragma mapbox: define lowp vec4 pattern
1008#ifdef FILL_PATTERN_TRANSITION
1009#pragma mapbox: define mediump vec4 pattern_b
1010#endif
1011void main() {
1012#pragma mapbox: initialize lowp float opacity
1013#pragma mapbox: initialize mediump vec4 pattern
1014#ifdef FILL_PATTERN_TRANSITION
1015#pragma mapbox: initialize mediump vec4 pattern_b
1016#endif
1017vec2 pattern_tl=pattern.xy;vec2 pattern_br=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);
1018#ifdef APPLY_LUT_ON_GPU
1019out_color=applyLUT(u_lutTexture,out_color);
1020#endif
1021#ifdef FILL_PATTERN_TRANSITION
1022vec2 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;
1023#endif
1024#ifdef LIGHTING_3D_MODE
1025out_color=apply_lighting_with_emission_ground(out_color,u_emissive_strength);
1026#ifdef RENDER_SHADOWS
1027float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
1028#ifdef ELEVATED_ROADS
1029out_color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
1030#else
1031out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
1032#endif
1033#endif
1034#endif
1035#ifdef FEATURE_CUTOUT
1036out_color=apply_feature_cutout(out_color,gl_FragCoord);
1037#endif
1038#ifdef FOG
1039out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
1040#endif
1041glFragColor=out_color*opacity;
1042#ifdef USE_MRT1
1043out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
1044#endif
1045#ifdef OVERDRAW_INSPECTOR
1046glFragColor=vec4(1.0);
1047#endif
1048HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1049#include "_prelude_shadow.vertex.glsl"
1050uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;in vec2 a_pos;
1051#ifdef ELEVATED_ROADS
1052in float a_road_z_offset;out highp float v_road_z_offset;
1053#endif
1054#ifdef RENDER_SHADOWS
1055uniform 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;
1056#endif
1057out highp vec2 v_pos;
1058#pragma mapbox: define lowp float opacity
1059#pragma mapbox: define lowp vec4 pattern
1060#ifdef FILL_PATTERN_TRANSITION
1061#pragma mapbox: define mediump vec4 pattern_b
1062#endif
1063#pragma mapbox: define lowp float pixel_ratio
1064#pragma mapbox: define highp float z_offset
1065void main() {
1066#pragma mapbox: initialize lowp float opacity
1067#pragma mapbox: initialize mediump vec4 pattern
1068#pragma mapbox: initialize lowp float pixel_ratio
1069#pragma mapbox: initialize highp float z_offset
1070#ifdef FILL_PATTERN_TRANSITION
1071#pragma mapbox: initialize mediump vec4 pattern_b
1072#endif
1073vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;
1074#ifdef ELEVATED_ROADS
1075z_offset+=a_road_z_offset;v_road_z_offset=z_offset;
1076#endif
1077float hidden=float(opacity==0.0);gl_Position=mix(u_matrix*vec4(a_pos,z_offset,1),AWAY,hidden);v_pos=get_pa

1077ttern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);
1078#ifdef RENDER_SHADOWS
1079vec3 shd_pos0=vec3(a_pos,z_offset);vec3 shd_pos1=vec3(a_pos,z_offset);
1080#ifdef NORMAL_OFFSET
1081vec3 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();
1082#endif
1083v_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;
1084#endif
1085#ifdef FOG
1086v_fog_pos=fog_position(a_pos);
1087#endif
1088}`),fillExtrusion:Bi(`#include "_prelude_fog.fragment.glsl"
1089#include "_prelude_shadow.fragment.glsl"
1090#include "_prelude_lighting.glsl"
1091in vec4 v_color;in vec4 v_flat;
1092#ifdef RENDER_SHADOWS
1093in highp vec4 v_pos_light_view_0;in highp vec4 v_pos_light_view_1;
1094#endif
1095uniform lowp float u_opacity;
1096#ifdef FAUX_AO
1097uniform lowp vec2 u_ao;in vec2 v_ao;
1098#endif
1099#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
1100in vec4 v_roof_color;
1101#endif
1102#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
1103in highp vec3 v_normal;
1104#endif
1105uniform vec3 u_flood_light_color;uniform highp float u_vertical_scale;uniform float u_flood_light_intensity;uniform vec3 u_ground_shadow_factor;
1106#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)
1107in float v_flood_radius;in float v_has_floodlight;
1108#endif
1109in float v_height;
1110#pragma mapbox: define highp float emissive_strength
1111void main() {
1112#pragma mapbox: initialize highp float emissive_strength
1113#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
1114vec3 normal=normalize(v_normal);
1115#endif
1116float z;vec4 color=v_color;
1117#ifdef ZERO_ROOF_RADIUS
1118z=float(normal.z > 0.00001);
1119#ifdef LIGHTING_3D_MODE
1120normal=mix(normal,vec3(0.0,0.0,1.0),z);
1121#else
1122color=mix(v_color,v_roof_color,z);
1123#endif
1124#endif
1125float h=max(0.0,v_height);float ao_shade=1.0;
1126#ifdef FAUX_AO
1127float 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;
1128#ifdef ZERO_ROOF_RADIUS
1129concave*=(1.0-z);
1130#endif
1131float 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);
1132#ifdef LIGHTING_3D_MODE
1133#ifdef FLOOD_LIGHT
1134color.rgb*=mix(ao_shade,1.0,v_has_floodlight);
1135#else
1136color.rgb*=ao_shade;
1137#endif
1138#else
1139color.rgb*=ao_shade;
1140#endif
1141#endif
1142#ifdef LIGHTING_3D_MODE
1143float flood_radiance=0.0;
1144#ifdef FLOOD_LIGHT
1145flood_radiance=(1.0-min(h/v_flood_radius,1.0))*u_flood_light_intensity*v_has_floodlight;
1146#endif
1147#ifdef RENDER_SHADOWS
1148#ifdef FLOOD_LIGHT
1149float 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);
1150#else
1151float shadowed_lighting_factor;
1152#ifdef RENDER_CUTOFF
1153shadowed_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;}
1154#else
1155shadowed_lighting_factor=shadowed_light_factor_normal(normal,v_pos_light_view_0,v_pos_light_view_1,1.0/gl_FragCoord.w);
1156#endif
1157color.rgb=apply_lighting(color.rgb,normal,shadowed_lighting_factor);
1158#endif
1159#else
1160color.rgb=apply_lighting(color.rgb,normal);
1161#ifdef FLOOD_LIGHT
1162color.rgb=mix(color.rgb,u_flood_light_color*u_opacity,flood_radiance);
1163#endif
1164#endif
1165color.rgb=mix(color.rgb,v_flat.rgb,emissive_strength);color*=u_opacity;
1166#endif
1167#ifdef FOG
1168color=fog_dither(fog_apply_premultiplied(color,v_fog_pos,h));
1169#endif
1170#ifdef INDICATOR_CUTOUT
1171color=applyCutout(color,h);
1172#endif
1173#ifdef FEATURE_CUTOUT
1174color=apply_feature_cutout(color,gl_FragCoord);
1175#endif
1176glFragColor=color;
1177#ifdef OVERDRAW_INSPECTOR
1178glFragColor=vec4(1.0);
1179#endif
1180HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1181#include "_prelude_terrain.vertex.glsl"
1182#include "_prelude_shadow.vertex.glsl"
1183#include "_prelude_lighting.glsl"
1184#include "_prelude_material_table.vertex.glsl"
1185uniform 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 vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
1186#ifdef RENDER_WALL_MODE
1187in vec3 a_join_normal_inside;
1188#endif
1189#ifdef PROJECTION_GLOBE_VIEW
1190in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;
1191#endif
1192#ifdef TERRAIN

1193uniform int u_height_type;uniform int u_base_type;
1194#endif
1195uniform highp float u_vertical_scale;out vec4 v_color;out vec4 v_flat;
1196#ifdef RENDER_SHADOWS
1197uniform 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;
1198#endif
1199#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
1200out vec4 v_roof_color;
1201#endif
1202#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
1203out highp vec3 v_normal;
1204#endif
1205#ifdef FAUX_AO
1206uniform lowp vec2 u_ao;out vec2 v_ao;
1207#endif
1208#if defined(LIGHTING_3D_MODE) && defined(FLOOD_LIGHT)
1209out float v_flood_radius;out float v_has_floodlight;
1210#endif
1211out float v_height;vec3 linearTosRGB(vec3 color) {return pow(color,vec3(1./2.2));}vec3 sRGBToLinear(vec3 srgbIn) {return pow(srgbIn,vec3(2.2));}
1212#pragma mapbox: define highp float base
1213#pragma mapbox: define highp float height
1214#pragma mapbox: define highp vec4 color
1215#pragma mapbox: define highp float flood_light_wall_radius
1216#pragma mapbox: define highp float line_width
1217#pragma mapbox: define highp float emissive_strength
1218void main() {DECLARE_MATERIAL_TABLE_INFO
1219#pragma mapbox: initialize highp float base
1220#pragma mapbox: initialize highp float height
1221#pragma mapbox: initialize highp vec4 color
1222#pragma mapbox: initialize highp float flood_light_wall_radius
1223#pragma mapbox: initialize highp float line_width
1224#pragma mapbox: initialize highp float emissive_strength
1225base*=u_vertical_scale;height*=u_vertical_scale;vec4 pos_nx=floor(a_pos_normal_ed*0.5);vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));
1226#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS) || defined(LIGHTING_3D_MODE)
1227v_normal=normal;
1228#endif
1229base=max(0.0,base);float attr_height=height;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);
1230#if defined(HAS_CENTROID) || defined(TERRAIN)
1231centroid_pos=a_centroid_pos;
1232#endif
1233float ele=0.0;float h=0.0;float c_ele=0.0;vec3 pos;
1234#ifdef TERRAIN
1235bool 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);c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? 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;pos=vec3(pos_nx.xy,h);
1236#else
1237h=t > 0.0 ? height : base;pos=vec3(pos_nx.xy,h);
1238#endif
1239#ifdef PROJECTION_GLOBE_VIEW
1240float lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*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);
1241#endif
1242float cutoff=1.0;vec3 scaled_pos=pos;
1243#ifdef RENDER_CUTOFF
1244vec3 centroid_random=vec3(centroid_pos.xy,centroid_pos.x+centroid_pos.y+1.0);vec3 ground_pos=centroid_pos.x==0.0 ? pos.xyz : (centroid_random/8.0);vec4 ground=u_matrix*vec4(ground_pos.xy,ele,1.0);
1245#ifdef CLIP_ZERO_TO_ONE
1246cutoff=cutoff_opacity(u_cutoff_params,ground.z*2.0-ground.w);
1247#else
1248cutoff=cutoff_opacity(u_cutoff_params,ground.z);
1249#endif
1250if (centroid_pos.y !=0.0 && centroid_pos.x !=0.0) {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);
1251#endif
1252float hidden=float((centroid_pos.x==0.0 && centroid_pos.y==1.0) || (cutoff==0.0 && centroid_pos.x !=0.0) || (color.a==0.0));
1253#ifdef RENDER_WALL_MODE
1254vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);scaled_pos.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;scaled_pos.xy-=a_join_normal_inside.z*wall_offset*0.5;
1255#endif
1256gl_Position=mix(u_matrix*vec4(scaled_pos,1),AWAY,hidden);h=h-ele;v_height=h;
1257#ifdef RENDER_SHADOWS
1258vec3 shd_pos0=pos;vec3 shd_pos1=pos;
1259#ifdef NORMAL_OFFSET
1260vec3 offset=shadow_normal_offset(normal);shd_pos0+=offset*shadow_normal_offset_multiplier0();shd_pos1+=offset*shadow_normal_offset_multiplier1();
1261#endif
1262v_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);
1263#endif
1264float NdotL=0.0;float colorvalue=0.0;
1265#ifndef LIGHTING_3D_MODE
1266colorvalue=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*=(
1267(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
1268#endif
1269#ifdef FAUX_AO

1270float 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;
1271#ifdef TERRAIN
1272top_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);
1273#endif
1274v_ao=vec2(mix(concave,-concave,start),y_ground);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);
1275#ifdef PROJECTION_GLOBE_VIEW
1276top_height+=u_height_lift;
1277#endif
1278gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
1279#endif
1280#ifdef LIGHTING_3D_MODE
1281#ifdef FLOOD_LIGHT
1282float is_wall=1.0-float(t > 0.0 && top_up_ny.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;
1283#endif
1284v_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);
1285#else
1286v_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;
1287#endif
1288#if defined(ZERO_ROOF_RADIUS) && !defined(LIGHTING_3D_MODE)
1289float 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;
1290#endif
1291#ifdef FOG
1292v_fog_pos=fog_position(pos);
1293#endif
1294}`),fillExtrusionDepth:Bi(`in highp float v_depth;void main() {
1295#ifndef DEPTH_TEXTURE
1296glFragColor=pack_depth(v_depth);
1297#endif
1298}`,`#include "_prelude_terrain.vertex.glsl"
1299#include "_prelude_material_table.vertex.glsl"
1300uniform mat4 u_matrix;uniform float u_edge_radius;uniform float u_width_scale;uniform float u_vertical_scale;
1301#ifdef TERRAIN
1302uniform int u_height_type;uniform int u_base_type;
1303#endif
1304in vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
1305#ifdef RENDER_WALL_MODE
1306in vec3 a_join_normal_inside;
1307#endif
1308#pragma mapbox: define highp float base
1309#pragma mapbox: define highp float height
1310#pragma mapbox: define highp float line_width
1311#pragma mapbox: define highp vec4 color
1312out highp float v_depth;void main() {DECLARE_MATERIAL_TABLE_INFO
1313#pragma mapbox: initialize highp float base
1314#pragma mapbox: initialize highp float height
1315#pragma mapbox: initialize highp float line_width
1316#pragma mapbox: initialize highp vec4 color
1317base*=u_vertical_scale;height*=u_vertical_scale;vec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;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);
1318#if defined(HAS_CENTROID) || defined(TERRAIN)
1319centroid_pos=a_centroid_pos;
1320#endif
1321vec3 pos;
1322#ifdef TERRAIN
1323bool 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);float c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? 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);
1324#else
1325pos=vec3(pos_nx.xy,t > 0.0 ? height : base);
1326#endif
1327#ifdef RENDER_WALL_MODE
1328vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);pos.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;pos.xy-=a_join_normal_inside.z*wall_offset*0.5;
1329#endif
1330float 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);v_depth=gl_Position.z/gl_Position.w;}`),fillExtrusionPattern:Bi(`#include "_prelude_fog.fragment.glsl"
1331#include "_prelude_lighting.glsl"
1332uniform vec2 u_texsize;uniform sampler2D u_image;
1333#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1334uniform float u_pattern_transition;
1335#endif
1336#ifdef FAUX_AO
1337uniform lowp vec2 u_ao;in vec3 v_ao;
1338#endif
1339#ifdef LIGHTING_3D_MODE
1340in vec3 v_normal;
1341#endif
1342#ifdef APPLY_LUT_ON_GPU
1343uniform highp sampler3D u_lutTexture;
1344#endif
1345in highp vec2 v_pos;in vec4 v_lighting;uniform lowp float u_opacity;
1346#pragma mapbox: define highp float base
1347#pragma mapbox: define highp float height
1348#pragma mapbox: define mediump vec4 pattern
1349#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1350#pragma mapbox: define mediump vec4 pattern_b
1351#endif
1352#pragma mapbox: define highp float pixel_ratio
1353void main() {
1354#pragma mapbox: initialize highp float base
1355#pragma mapbox: initialize highp float height
1356#pragma mapbox: initialize mediump vec4 pattern
1357#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1358#pragma mapbox: initialize mediump vec4 pattern_b
1359#endif
1360#pragma mapbox: initialize highp float pixel_ratio
1361vec2 pattern_tl=pattern.xy;vec2 pattern_br=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);
1362#ifdef APPLY_LUT_ON_GPU
1363out_color=applyLUT(u_lutTexture,out_color);
1364#endif
1365#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1366vec2 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;
1367#endif
1368#ifdef LIGHTING_3D_MODE
1369out_color=apply_lighting(out_color,normalize(v_normal))*u_opacity;
1370#else
1371out_color=out_color*v_lighting;
1372#endif
1373#ifdef FAUX_AO
1374float 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

1374),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;
1375#endif
1376#ifdef FOG
1377out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
1378#endif
1379#ifdef INDICATOR_CUTOUT
1380out_color=applyCutout(out_color,height);
1381#endif
1382glFragColor=out_color;
1383#ifdef OVERDRAW_INSPECTOR
1384glFragColor=vec4(1.0);
1385#endif
1386HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1387#include "_prelude_terrain.vertex.glsl"
1388#include "_prelude_lighting.glsl"
1389#include "_prelude_material_table.vertex.glsl"
1390uniform 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 vec4 a_pos_normal_ed;in vec2 a_centroid_pos;
1391#ifdef RENDER_WALL_MODE
1392in vec3 a_join_normal_inside;
1393#endif
1394#ifdef PROJECTION_GLOBE_VIEW
1395in vec3 a_pos_3;in vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;
1396#endif
1397#ifdef TERRAIN
1398uniform int u_height_type;uniform int u_base_type;
1399#endif
1400out highp vec2 v_pos;out vec4 v_lighting;
1401#ifdef FAUX_AO
1402uniform lowp vec2 u_ao;out vec3 v_ao;
1403#endif
1404#ifdef LIGHTING_3D_MODE
1405out vec3 v_normal;
1406#endif
1407#pragma mapbox: define highp float base
1408#pragma mapbox: define highp float height
1409#pragma mapbox: define highp vec4 color
1410#pragma mapbox: define mediump vec4 pattern
1411#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1412#pragma mapbox: define mediump vec4 pattern_b
1413#endif
1414#pragma mapbox: define highp float pixel_ratio
1415#pragma mapbox: define highp float line_width
1416void main() {DECLARE_MATERIAL_TABLE_INFO
1417#pragma mapbox: initialize highp float base
1418#pragma mapbox: initialize highp float height
1419#pragma mapbox: initialize highp vec4 color
1420#pragma mapbox: initialize mediump vec4 pattern
1421#ifdef FILL_EXTRUSION_PATTERN_TRANSITION
1422#pragma mapbox: initialize mediump vec4 pattern_b
1423#endif
1424#pragma mapbox: initialize highp float pixel_ratio
1425#pragma mapbox: initialize highp float line_width
1426vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec4 pos_nx=floor(a_pos_normal_ed*0.5);mediump vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;mediump vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);
1427#if defined(HAS_CENTROID) || defined(TERRAIN)
1428centroid_pos=a_centroid_pos;
1429#endif
1430float ele=0.0;float h=z;vec3 p;float c_ele;
1431#ifdef TERRAIN
1432bool 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);c_ele=is_flat_height || is_flat_base ? (centroid_pos.y==0.0 ? 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);
1433#else
1434p=vec3(pos_nx.xy,z);
1435#endif
1436#ifdef PROJECTION_GLOBE_VIEW
1437float lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
1438#endif
1439#ifdef RENDER_WALL_MODE
1440vec2 wall_offset=u_width_scale*line_width*(a_join_normal_inside.xy/EXTENT);p.xy+=(1.0-a_join_normal_inside.z)*wall_offset*0.5;p.xy-=a_join_normal_inside.z*wall_offset*0.5;
1441#endif
1442float 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
1443? pos_nx.xy
1444: 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;
1445#ifdef LIGHTING_3D_MODE
1446NdotL=calculate_NdotL(normal);
1447#else
1448NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),NdotL);
1449#endif
1450if (normal.y !=0.0) {float r=0.84;
1451#ifndef LIGHTING_3D_MODE
1452r=mix(0.7,0.98,1.0-u_lightintensity);
1453#endif
1454NdotL*=(
1455(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
1456#ifdef FAUX_AO

1457float 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;
1458#ifdef TERRAIN
1459top_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);
1460#endif
1461v_ao=vec3(mix(concave,-concave,start),y_ground,h-ele);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);
1462#ifdef PROJECTION_GLOBE_VIEW
1463top_height+=u_height_lift;
1464#endif
1465gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
1466#endif
1467#ifdef LIGHTING_3D_MODE
1468v_normal=normal;
1469#else
1470v_lighting.rgb+=clamp(NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;
1471#endif
1472#ifdef FOG
1473v_fog_pos=fog_position(p);
1474#endif
1475}`),groundShadow:Bi(`#include "_prelude_shadow.fragment.glsl"
1476precision highp float;uniform vec3 u_ground_shadow_factor;in vec4 v_pos_light_view_0;in vec4 v_pos_light_view_1;
1477#ifdef FOG
1478in float v_fog_opacity;
1479#endif
1480void 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);
1481#ifdef RENDER_CUTOFF
1482shadow=mix(vec3(1.0),shadow,cutoff_opacity(u_cutoff_params,1.0/gl_FragCoord.w));
1483#endif
1484#ifdef FOG
1485shadow=mix(shadow,vec3(1.0),v_fog_opacity);
1486#endif
1487#ifdef INDICATOR_CUTOUT
1488shadow=mix(shadow,vec3(1.0),1.0-applyCutout(vec4(1.0),0.0).r);
1489#endif
1490glFragColor=vec4(shadow,1.0);}`,`#include "_prelude_fog.vertex.glsl"
1491uniform mat4 u_matrix;uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;in vec2 a_pos;out vec4 v_pos_light_view_0;out vec4 v_pos_light_view_1;
1492#ifdef FOG
1493out float v_fog_opacity;
1494#endif
1495void 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);
1496#ifdef FOG
1497v_fog_pos=fog_position(a_pos);v_fog_opacity=fog(v_fog_pos);
1498#endif
1499}`),fillExtrusionGroundEffect:Bi(`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;
1500#ifdef SDF_SUBPASS
1501in 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);}
1502#ifdef FOG
1503in highp float v_fog;
1504#endif
1505#endif
1506void main() {
1507#ifdef CLEAR_SUBPASS
1508vec4 color=vec4(1.0);
1509#ifdef CLEAR_FROM_TEXTURE
1510color=texture(u_fb,gl_FragCoord.xy/vec2(u_fb_size));
1511#endif
1512glFragColor=color;
1513#else
1514#ifdef SDF_SUBPASS
1515highp 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;
1516#ifdef FOG
1517fog=v_fog;
1518#endif
1519#ifdef RENDER_CUTOFF
1520fog*=v_cutoff_opacity;
1521#endif
1522glFragColor=vec4(vec3(0.0),mix(1.0,d,effect_intensity*u_opacity*fog));
1523#else
1524#ifdef USE_MRT1
1525out_Target1=vec4(1.0-texture(u_fb,gl_FragCoord.xy/vec2(u_fb_size)).a,0.0,0.0,0.0);
1526#else
1527vec4 color=mix(vec4(u_flood_light_color,1.0),vec4(vec3(0.0),1.0),u_ao_pass);
1528#ifdef OVERDRAW_INSPECTOR
1529color=vec4(1.0);
1530#endif
1531glFragColor=color;
1532#endif
1533#endif
1534HANDLE_WIREFRAME_DEBUG;
1535#endif
1536}`,`#include "_prelude_fog.vertex.glsl"
1537in highp vec4 a_pos_end;in highp float a_angular_offset_factor;in highp float a_hidden_by_landmark;
1538#ifdef SDF_SUBPASS
1539out highp vec2 v_pos;out highp vec4 v_line_segment;out highp float v_flood_light_radius_tile;out highp vec2 v_ao;
1540#ifdef FOG
1541out highp float v_fog;
1542#endif
1543#endif
1544uniform 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;

1545#pragma mapbox: define highp float flood_light_ground_radius
1546const float TANGENT_CUTOFF=4.0;const float NORM=32767.0;void main() {
1547#pragma mapbox: initialize highp float flood_light_ground_radius
1548vec2 p=a_pos_end.xy;vec2 q=floor(a_pos_end.zw*0.5);vec2 start_bottom=a_pos_end.zw-q*2.0;float fl_ground_radius=flood_light_ground_radius;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=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;
1549#ifdef SDF_SUBPASS
1550v_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);
1551#ifdef FOG
1552v_fog_pos=fog_position(pos);v_fog=1.0-fog(v_fog_pos);
1553#endif
1554#endif
1555float hidden_by_landmark=0.0;
1556#ifdef HAS_CENTROID
1557hidden_by_landmark=a_hidden_by_landmark;
1558#endif
1559float 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));
1560#ifdef RENDER_CUTOFF
1561v_cutoff_opacity=cutoff_opacity(u_cutoff_params,gl_Position.z);
1562#endif
1563}`),hillshadePrepare:Bi(`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(
1564(c+e+e+h)-(a+d+d+f),(f+g+g+h)-(a+b+b+c)
1565)/pow(2.0,exaggeration+(19.2562-u_zoom));glFragColor=clamp(vec4(
1566deriv.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 vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:Bi(`#include "_prelude_fog.fragment.glsl"
1567#include "_prelude_lighting.glsl"
1568uniform 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;
1569#ifdef LIGHTING_3D_MODE
1570glFragColor=apply_lighting_with_emission_ground(glFragColor,u_emissive_strength);
1571#endif
1572#ifdef FOG
1573glFragColor=fog_dither(fog_apply_premultiplied(glFragColor,v_fog_pos));
1574#endif
1575#ifdef USE_MRT1
1576out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
1577#endif
1578#ifdef OVERDRAW_INSPECTOR
1579glFragColor=vec4(1.0);
1580#endif
1581HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1582uniform mat4 u_matrix;in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;
1583#ifdef FOG
1584v_fog_pos=fog_position(a_pos);
1585#endif
1586}`),line:Bi(`#include "_prelude_fog.fragment.glsl"
1587#include "_prelude_lighting.glsl"
1588#include "_prelude_shadow.fragment.glsl"
1589uniform lowp float u_device_pixel_ratio;uniform highp float u_width_scale;uniform highp float u_floor_width_scale;

1589uniform float u_alpha_discard_threshold;uniform highp vec2 u_trim_offset;uniform highp vec2 u_trim_fade_range;uniform lowp vec4 u_trim_color;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;in highp vec3 v_uv;
1590#ifdef ELEVATED_ROADS
1591in highp float v_road_z_offset;
1592#endif
1593#ifdef RENDER_LINE_DASH
1594uniform sampler2D u_dash_image;in vec2 v_tex;
1595#endif
1596#ifdef RENDER_LINE_GRADIENT
1597uniform sampler2D u_gradient_image;
1598#endif
1599#ifdef INDICATOR_CUTOUT
1600in highp float v_z_offset;
1601#endif
1602#ifdef RENDER_SHADOWS
1603uniform 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;
1604#endif
1605float luminance(vec3 c) {return (c.r+c.r+c.b+c.g+c.g+c.g)*0.1667;}
1606#pragma mapbox: define highp vec4 color
1607#pragma mapbox: define lowp float floorwidth
1608#pragma mapbox: define lowp vec4 dash
1609#pragma mapbox: define lowp float blur
1610#pragma mapbox: define lowp float opacity
1611#pragma mapbox: define mediump float side_z_offset
1612#pragma mapbox: define lowp float border_width
1613#pragma mapbox: define lowp vec4 border_color
1614#pragma mapbox: define lowp float emissive_strength
1615float linearstep(float edge0,float edge1,float x) {return  clamp((x-edge0)/(edge1-edge0),0.0,1.0);}void main() {
1616#pragma mapbox: initialize highp vec4 color
1617#pragma mapbox: initialize lowp float floorwidth
1618#pragma mapbox: initialize lowp vec4 dash
1619#pragma mapbox: initialize lowp float blur
1620#pragma mapbox: initialize lowp float opacity
1621#pragma mapbox: initialize mediump float side_z_offset
1622#pragma mapbox: initialize lowp float border_width
1623#pragma mapbox: initialize lowp vec4 border_color
1624#pragma mapbox: initialize lowp float emissive_strength
1625float 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);alpha=side_z_offset > 0.0 ? 1.0-alpha : alpha;
1626#ifdef RENDER_LINE_DASH
1627float sdfdist=texture(u_dash_image,v_tex).r;

1627float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/dash.z;float scaled_floorwidth=(floorwidth*u_floor_width_scale);alpha*=linearstep(0.5-sdfgamma/scaled_floorwidth,0.5+sdfgamma/scaled_floorwidth,sdfdist);
1628#endif
1629highp vec4 out_color;
1630#ifdef RENDER_LINE_GRADIENT
1631out_color=texture(u_gradient_image,v_uv.xy);
1632#ifdef MULTIPLY_LINE_GRADIENT_COLOR
1633out_color*=color;
1634#endif
1635#else
1636out_color=color;
1637#endif
1638float trim_alpha=1.0;
1639#ifdef RENDER_LINE_TRIM_OFFSET
1640highp 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);out_color=mix(out_color,u_trim_color,transition_factor);trim_alpha=1.0-transition_factor;}
1641#endif
1642if (u_alpha_discard_threshold !=0.0) {if (alpha < u_alpha_discard_threshold) {discard;}}
1643#ifdef RENDER_LINE_BORDER
1644float edgeBlur=((border_width*u_width_scale)+1.0/u_device_pixel_ratio);float alpha2=clamp(min(dist-(v_width2.t-edgeBlur),v_width2.s-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);}}
1645#endif
1646#ifdef LIGHTING_3D_MODE
1647out_color=apply_lighting_with_emission_ground(out_color,emissive_strength);
1648#ifdef RENDER_SHADOWS
1649float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
1650#ifdef ELEVATED_ROADS
1651out_color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
1652#else
1653out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
1654#endif
1655#endif
1656#endif
1657#ifdef FOG
1658out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
1659#endif
1660out_color*=(alpha*opacity);
1661#ifdef INDICATOR_CUTOUT
1662out_color=applyCutout(out_color,v_z_offset);
1663#endif
1664#ifdef FEATURE_CUTOUT
1665out_color=apply_feature_cutout(out_color,gl_FragCoord);
1666#endif
1667glFragColor=out_color;
1668#ifdef DUAL_SOURCE_BLENDING
1669glFragColorSrc1=vec4(vec3(0.0),emissive_strength);
1670#else
1671#ifdef USE_MRT1
1672out_Target1=vec4(emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
1673#endif
1674#endif
1675#ifdef OVERDRAW_INSPECTOR
1676glFragColor=vec4(1.0);
1677#endif
1678HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1679#include "_prelude_shadow.vertex.glsl"
1680#include "_prelude_terrain.vertex.glsl"
1681#define EXTRUDE_SCALE 0.015873016
1682in vec2 a_pos_normal;in vec4 a_data;
1683#if defined(ELEVATED) || defined(ELEVATED_ROADS) || defined(VARIABLE_LINE_WIDTH)
1684in vec3 a_z_offset_width;
1685#endif
1686#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
1687in highp vec3 a_packed;
1688#endif
1689#ifdef RENDER_LINE_DASH
1690in float a_linesofar;
1691#endif
1692uniform 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;
1693#ifdef ELEVATED
1694uniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {
1695#ifdef ELEVATION_REFERENCE_SEA
1696return 0.0;
1697#else
1698return elevation(apos);
1699#endif
1700}
1701#endif
1702out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp vec3 v_uv;
1703#ifdef ELEVATED_ROADS
1704out highp float v_road_z_offset;
1705#endif
1706#ifdef RENDER_LINE_DASH
1707uniform vec2 u_texsize;uniform float u_tile_units_to_pixels;out vec2 v_tex;
1708#endif
1709#ifdef RENDER_LINE_GRADIENT
1710uniform float u_image_height;
1711#endif
1712#ifdef INDICATOR_CUTOUT
1713out highp float v_z_offset;
1714#endif
1715#ifdef RENDER_SHADOWS
1716uniform 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;
1717#endif
1718#pragma mapbox: define highp vec4 color
1719#pragma mapbox: define lowp float floorwidth
1720#pragma mapbox: define lowp vec4 dash
1721#pragma mapbox: define lowp float blur
1722#pragma mapbox: define lowp float opacity
1723#pragma mapbox: define mediump float gapwidth
1724#pragma mapbox: define lowp float offset
1725#pragma mapbox: define mediump float width
1726#pragma mapbox: define mediump float side_z_offset
1727#pragma mapbox: define lowp float border_width
1728#pragma mapbox: define lowp vec4 border_color
1729#pragma mapbox: define lowp float emissive_strength
1730void main() {
1731#pragma mapbox: initialize highp vec4 color
1732#pragma mapbox: initialize lowp float floorwidth
1733#pragma mapbox: initialize lowp vec4 dash
1734#pragma mapbox: initialize lowp float blur
1735#pragma mapbox: initialize lowp float opacity
1736#pragma mapbox: initialize mediump float gapwidth
1737#pragma mapbox: initialize lowp float offset
1738#pragma mapbox: initialize mediump float width
1739#pragma mapbox: initialize mediump float side_z_offset
1740#pragma mapbox: initialize lowp float border_width
1741#pragma mapbox: initialize lowp vec4 border_color
1742#pragma mapbox: initialize lowp float emissive_strength
1743float a_z_offset;
1744#if defined(ELEVATED) || defined(ELEVATED_ROADS)
1745a_z_offset=a_z_offset_width.x;
1746#endif
1747float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth;
1748#ifdef VARIABLE_LINE_WIDTH
1749bool left=normal.y==1.0;halfwidth=(u_width_scale*(left ? a_z_offset_width.y : a_z_offset_width.z))/2.0;a_z_offset+=left ? side_z_offset : 0.0;v_normal=side_z_offset > 0.0 && left ? vec2(0.0) : v_normal;
1750#else
1751halfwidth=(u_width_scale*width)/2.0;
1752#endif
1753offset=-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);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;

1753vec4 projected_extrude=u_matrix*vec4(extrude,0.0,0.0);vec2 projected_extrude_xy=projected_extrude.xy;
1754#ifdef ELEVATED_ROADS
1755v_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;
1756#else
1757#ifdef ELEVATED
1758vec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;
1759#ifdef CROSS_SLOPE_VERTICAL
1760float top=a_pos_normal.y-2.0*floor(a_pos_normal.y*0.5);float line_height=2.0*u_tile_to_meter*outset*top*u_pixels_to_tile_units[1][1]+a_z_offset;ele=sample_elevation(offset_pos)+line_height;projected_extrude=vec4(0);
1761#else
1762#ifdef CROSS_SLOPE_HORIZONTAL
1763float 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+a_z_offset;
1764#else
1765float 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+a_z_offset;
1766#endif
1767#endif
1768gl_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);
1769#else
1770gl_Position=mix(u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude,AWAY,hidden);
1771#endif
1772#endif
1773#ifdef ELEVATED_ROADS
1774#ifdef RENDER_SHADOWS
1775vec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;
1776#ifdef NORMAL_OFFSET
1777vec3 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();
1778#endif
1779v_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;
1780#endif
1781#endif
1782#ifndef RENDER_TO_TEXTURE
1783float 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));
1784#else
1785v_gamma_scale=1.0;
1786#endif
1787#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
1788highp float a_uv_x=a_packed[0];float a_split_index=a_packed[1];highp float line_progress=a_packed[2];
1789#ifdef RENDER_LINE_GRADIENT
1790highp 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);
1791#else
1792v_uv=vec3(a_uv_x,0.0,line_progress);
1793#endif
1794#endif
1795#ifdef RENDER_LINE_DASH
1796float scale=dash.z==0.0 ? 0.0 : u_tile_units_to_pixels/dash.z;float height=dash.y;v_tex=vec2(a_linesofar*scale/(floorwidth*u_floor_width_scale),(-normal.y*height+dash.x+0.5)/u_texsize.y);
1797#endif
1798v_width2=vec2(outset,inset);
1799#ifdef FOG
1800v_fog_pos=fog_position(pos);
1801#endif
1802#ifdef INDICATOR_CUTOUT
1803v_z_offset=a_z_offset;
1804#endif
1805}`),linePattern:Bi(`#include "_prelude_fog.fragment.glsl"
1806#include "_prelude_lighting.glsl"
1807#include "_prelude_shadow.fragment.glsl"
1808uniform 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;
1809#ifdef APPLY_LUT_ON_GPU
1810uniform highp sampler3D u_lutTexture;
1811#endif
1812#ifdef LINE_PATTERN_TRANSITION
1813uniform float u_pattern_transition;
1814#endif
1815in vec2 v_normal;in vec2 v_width2;in highp float v_linesofar;in float v_gamma_scale;in float v_width;
1816#ifdef RENDER_LINE_TRIM_OFFSET
1817in highp vec3 v_uv;
1818#endif
1819#ifdef ELEVATED_ROADS
1820in highp float v_road_z_offset;
1821#endif
1822#ifdef LINE_JOIN_NONE
1823in vec2 v_pattern_data;
1824#endif
1825#ifdef INDICATOR_CUTOUT
1826in highp float v_z_offset;
1827#endif
1828#ifdef RENDER_SHADOWS
1829uniform 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;
1830#endif
1831#pragma mapbox: define mediump vec4 pattern
1832#ifdef LINE_PATTERN_TRANSITION
1833#pragma mapbox: define mediump vec4 pattern_b
1834#endif
1835#pragma mapbox: define mediump float pixel_ratio
1836#pragma mapbox: define mediump float blur
1837#pragma mapbox: define mediump float opacity
1838#pragma mapbox: define lowp float emissive_strength
1839void main() {
1840#pragma mapbox: initialize mediump vec4 pattern
1841#ifdef LINE_PATTERN_TRANSITION
1842#pragma mapbox: initialize mediump vec4 pattern_b
1843#endif
1844#pragma mapbox: initialize mediump float pixel_ratio
1845#pragma mapbox: initialize mediump float blur
1846#pragma mapbox: initialize mediump float opacity
1847#pragma mapbox: initialize lowp float emissive_strength
1848vec2 pattern_tl=pattern.xy;vec2 pattern_br=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);
1849#ifdef APPLY_LUT_ON_GPU
1850color=applyLUT(u_lutTexture,color);
1851#endif
1852#ifdef LINE_PATTERN_TRANSITION
1853vec2 pattern_b_tl=pattern_b.xy;vec2 pattern_b_br=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;
1854#endif
1855#ifdef RENDER_LINE_TRIM_OFFSET
1856highp 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);}
1857#endif
1858#ifdef LINE_JOIN_NONE
1859highp 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);}
1860#endif
1861#ifdef LIGHTING_3D_MODE
1862color=apply_lighting_with_emission_ground(color,emissive_strength);
1863#ifdef RENDER_SHADOWS
1864float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
1865#ifdef ELEVATED_ROADS
1866color.rgb*=mix(v_road_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
1867#else
1868color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
1869#endif
1870#endif
1871#endif
1872#ifdef FOG
1873color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
1874#endif
1875color*=(alpha*opacity);if (u_alpha_discard_threshold !=0.0) {if (color.a < u_alpha_discard_threshold) {discard;}}
1876#ifdef INDICATOR_CUTOUT
1877color=applyCutout(color,v_z_offset);
1878#endif
1879glFragColor=color;
1880#ifdef DUAL_SOURCE_BLENDING
1881glFragColorSrc1=vec4(vec3(0.0),emissive_strength);
1882#else
1883#ifdef USE_MRT1
1884out_Target1=vec4(emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
1885#endif
1886#endif
1887#ifdef OVERDRAW_INSPECTOR
1888glFragColor=vec4(1.0);
1889#endif
1890HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
1891#include "_prelude_shadow.vertex.glsl"
1892#include "_prelude_terrain.vertex.glsl"
1893#define scale 0.015873016
1894in vec2 a_pos_normal;in vec4 a_data;
1895#if defined(ELEVATED) || defined(ELEVATED_ROADS)
1896in vec3 a_z_offset_width;
1897#endif
1898#ifdef RENDER_LINE_TRIM_OFFSET
1899in highp vec3 a_packed;
1900#endif
1901in highp float a_linesofar;
1902#ifdef LINE_JOIN_NONE
1903in highp vec3 a_pattern_data;out vec2 v_pattern_data;
1904#endif
1905#ifdef INDICATOR_CUTOUT
1906out highp float v_z_offset;
1907#endif
1908uniform 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;
1909#ifdef ELEVATED
1910uniform lowp float u_zbias_factor;uniform lowp float u_tile_to_meter;float sample_elevation(vec2 apos) {
1911#ifdef ELEVATION_REFERENCE_SEA
1912return 0.0;
1913#else
1914return elevation(apos);
1915#endif
1916}
1917#endif
1918out vec2 v_normal;out vec2 v_width2;out highp float v_linesofar;out float v_gamma_scale;out float v_width;
1919#ifdef RENDER_LINE_TRIM_OFFSET
1920out highp vec3 v_uv;
1921#endif
1922#ifdef ELEVATED_ROADS
1923out highp float v_road_z_offset;
1924#endif
1925#ifdef RENDER_SHADOWS
1926uniform 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;
1927#endif
1928#pragma mapbox: define mediump float blur
1929#pragma mapbox: define mediump float opacity
1930#pragma mapbox: define mediump float offset
1931#pragma mapbox: define mediump float gapwidth
1932#pragma mapbox: define mediump float width
1933#pragma mapbox: define mediump float floorwidth
1934#pragma mapbox: define mediump vec4 pattern
1935#ifdef LINE_PATTERN_TRANSITION
1936#pragma mapbox: define mediump vec4 pattern_b
1937#endif
1938#pragma mapbox: define mediump float pixel_ratio
1939#pragma mapbox: define lowp float emissive_strength
1940void main() {
1941#pragma mapbox: initialize mediump float blur
1942#pragma mapbox: initialize mediump float opacity
1943#pragma mapbox: initialize mediump float offset
1944#pragma mapbox: initialize mediump float gapwidth
1945#pragma mapbox: initialize mediump float width
1946#pragma mapbox: initialize mediump float floorwidth
1947#pragma mapbox: initialize mediump vec4 pattern
1948#ifdef LINE_PATTERN_TRANSITION
1949#pragma mapbox: initialize mediump vec4 pattern_b
1950#endif
1951#pragma mapbox: initialize mediump float pixel_ratio
1952#pragma mapbox: initialize lowp float emissive_strength
1953float a_z_offset;
1954#if defined(ELEVATED) || defined(ELEVATED_ROADS)
1955a_z_offset=a_z_offset_width.x;
1956#endif
1957float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=(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;

1957vec4 projected_extrude=u_matrix*vec4(extrude,0.0,0.0);vec2 projected_extrude_xy=projected_extrude.xy;
1958#ifdef ELEVATED_ROADS
1959v_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;
1960#else
1961#ifdef ELEVATED
1962vec2 offsetTile=offset2*u_pixels_to_tile_units;vec2 offset_pos=pos+offsetTile;float ele=0.0;
1963#ifdef CROSS_SLOPE_VERTICAL
1964float top=a_pos_normal.y-2.0*floor(a_pos_normal.y*0.5);float line_height=2.0*u_tile_to_meter*outset*top*u_pixels_to_tile_units[1][1]+a_z_offset;ele=sample_elevation(offset_pos)+line_height;projected_extrude=vec4(0);
1965#else
1966#ifdef CROSS_SLOPE_HORIZONTAL
1967float 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+a_z_offset;
1968#else
1969float 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+a_z_offset;
1970#endif
1971#endif
1972gl_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);
1973#else
1974gl_Position=mix(u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude,AWAY,hidden);
1975#endif
1976#endif
1977#ifdef ELEVATED_ROADS
1978#ifdef RENDER_SHADOWS
1979vec3 shd_pos=vec3(pos+(offset2+dist)*u_pixels_to_tile_units,a_z_offset);vec3 shd_pos0=shd_pos;vec3 shd_pos1=shd_pos;
1980#ifdef NORMAL_OFFSET
1981vec3 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();
1982#endif
1983v_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;
1984#endif
1985#endif
1986#ifndef RENDER_TO_TEXTURE
1987float 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));
1988#else
1989v_gamma_scale=1.0;
1990#endif
1991#ifdef RENDER_LINE_TRIM_OFFSET
1992highp float a_uv_x=a_packed[0];highp float line_progress=a_packed[2];v_uv=vec3(a_uv_x,0.0,line_progress);
1993#endif
1994v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=(floorwidth*u_floor_width_scale);
1995#ifdef LINE_JOIN_NONE
1996v_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/((pattern.w-pattern.y)*pixel_ratio_inverse);highp float subt_multiple=(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);
1997#endif
1998#ifdef FOG
1999v_fog_pos=fog_position(pos);
2000#endif
2001#ifdef INDICATOR_CUTOUT
2002v_z_offset=a_z_offset;
2003#endif
2004}`),raster:Bi(`#include "_prelude_fog.fragment.glsl"
2005#include "_prelude_lighting.glsl"
2006#include "_prelude_raster_array.glsl"
2007uniform 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;
2008#ifdef PROJECTION_GLOBE_VIEW
2009in float v_split_fade;
2010#endif
2011uniform 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;
2012#ifndef RASTER_ARRAY
2013uniform highp sampler2D u_image0;uniform sampler2D u_image1;
2014#endif
2015#ifdef RASTER_COLOR
2016uniform sampler2D u_color_ramp;uniform highp vec4 u_colorization_mix;uniform highp float u_colorization_offset;uniform vec2 u_texture_res;
2017#endif
2018void main() {vec4 color0,color1,color;vec2 value;
2019#ifdef RASTER_COLOR
2020#ifdef RASTER_ARRAY
2021#ifdef RASTER_ARRAY_LINEAR
2022value=mix(
2023raTexture2D_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
2024);
2025#else
2026value=mix(
2027raTexture2D_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
2028);
2029#endif
2030if (value.y > 0.0) value.x/=value.y;
2031#else
2032color=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);
2033#endif
2034color=texture(u_color_ramp,vec2(value.x,0.5));if (color.a > 0.0) color.rgb/=color.a;color.a*=value.y;
2035#else
2036color0=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);
2037#endif
2038color.a*=u_opacity;
2039#ifdef GLOBE_POLES
2040color.a*=1.0-smoothstep(0.0,0.05,u_zoom_transition);
2041#endif
2042vec3 rgb=color.rgb;rgb=vec3(
2043dot(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);
2044#ifdef LIGHTING_3D_MODE
2045out_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),u_emissive_strength).rgb;
2046#endif
2047#ifdef FOG
2048highp 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));
2049#endif
2050glFragColor=vec4(out_color*color.a,color.a);
2051#ifdef PROJECTION_GLOBE_VIEW
2052glFragColor*=mix(1.0,1.0-smoothstep(0.0,0.05,u_zoom_transition),smoothstep(0.8,0.9,v_split_fade));
2053#endif
2054#ifdef RENDER_CUTOFF
2055glFragColor=glFragColor*cutoff_opacity(u_cutoff_params,v_depth);
2056#endif
2057#ifdef OVERDRAW_INSPECTOR
2058glFragColor=vec4(1.0);
2059#endif
2060#ifdef USE_MRT1
2061out_Target1=vec4(u_emissive_strength*glFragColor.a,0.0,0.0,glFragColor.a);
2062#endif
2063HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
2064uniform 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;
2065#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8
2066#ifdef GLOBE_POLES
2067in vec3 a_globe_pos;in vec2 a_uv;
2068#else
2069in vec2 a_pos;in vec2 a_texture_pos;
2070#endif
2071out vec2 v_pos0;out vec2 v_pos1;out float v_depth;
2072#ifdef PROJECTION_GLOBE_VIEW
2073out float v_split_fade;
2074#endif
2075void main() {vec2 uv;
2076#ifdef GLOBE_POLES
2077vec3 globe_pos=a_globe_pos;globe_pos+=normalize(globe_pos)*u_raster_elevation*GLOBE_UPSCALE;gl_Position=u_matrix*u_globe_matrix*vec4(globe_pos   ,1.0);uv=a_uv;
2078#ifdef FOG
2079v_fog_pos=fog_position((u_normalize_matrix*vec4(a_globe_pos,1.0)).xyz);
2080#endif
2081#else
2082float w=1.0+dot(a_texture_pos,u_perspective_transform);uv=a_texture_pos/8192.0;
2083#ifdef PROJECTION_GLOBE_VIEW
2084vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);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);float mercatorY=mercatorYfromLat(latLng[0]);float mercatorX=mercatorXfromLng(latLng[1]);    
2085v_split_fade=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;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)));}float tiles=u_grid_matrix[0][2];

2085if (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);}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition)*w,w);gl_Position=u_matrix*interpolated_pos;
2086#ifdef FOG
2087v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
2088#endif
2089#else
2090gl_Position=u_matrix*vec4(a_pos*w,u_raster_elevation*w,w);
2091#ifdef FOG
2092v_fog_pos=fog_position(a_pos);
2093#endif
2094#endif
2095#endif
2096v_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;
2097#ifdef RENDER_CUTOFF
2098v_depth=gl_Position.z;
2099#endif
2100}`),rasterParticle:Bi(`#include "_prelude_fog.fragment.glsl"
2101#include "_prelude_lighting.glsl"
2102uniform 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;
2103#ifdef LIGHTING_3D_MODE
2104out_color=apply_lighting_with_emission_ground(vec4(out_color,1.0),1.0).rgb;
2105#endif
2106#ifdef FOG
2107highp 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));
2108#endif
2109glFragColor=vec4(out_color*color.a,color.a);
2110#ifdef OVERDRAW_INSPECTOR
2111glFragColor=vec4(1.0);
2112#endif
2113HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_fog.vertex.glsl"
2114uniform 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;
2115#define GLOBE_UPSCALE GLOBE_RADIUS/6371008.8
2116in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos0;out vec2 v_pos1;void main() {float w=1.0;vec2 uv;
2117#ifdef PROJECTION_GLOBE_VIEW
2118vec3 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;
2119#ifdef FOG
2120v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
2121#endif
2122#else
2123uv=a_texture_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*w,u_raster_elevation*w,w);
2124#ifdef FOG
2125v_fog_pos=fog_position(a_pos);
2126#endif
2127#endif
2128v_pos0=uv;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}`),rasterParticleDraw:Bi("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"
2129in float 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(
2130mod(a_index,u_particle_texture_side_len),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:Bi("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 vec2 a_pos;out vec2 v_tex_pos;void main() {vec2 uv=0.5*a_pos+vec2(0.5);v_tex_pos=uv;gl_Position=vec4(a_pos,0.0,1.0);}"),rasterParticleUpdate:Bi(`#include "_prelude_raster_particle.glsl"
2131uniform 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;

2131vec2 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(
2132linearstep(vec2(-u_particle_pos_offset),vec2(0),pos)*linearstep(vec2(1.0+u_particle_pos_offset),vec2(1),pos),vec2(4)
2133);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 vec2 a_pos;out vec2 v_tex_coord;void main() {v_tex_coord=0.5*(a_pos+vec2(1.0));gl_Position=vec4(a_pos,0.0,1.0);}"),symbol:Bi(`#include "_prelude_lighting.glsl"
2134#include "_prelude_shadow.fragment.glsl"
2135#define SDF_PX 8.0
2136#define SDF 1.0
2137#define ICON 0.0
2138uniform 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;
2139#ifdef ICON_TRANSITION
2140uniform float u_icon_transition;
2141#endif
2142#ifdef COLOR_ADJUSTMENT
2143uniform mat4 u_color_adj_mat;
2144#endif
2145#ifdef INDICATOR_CUTOUT
2146in highp float v_z_offset;
2147#else
2148#ifdef RENDER_SHADOWS
2149in highp float v_z_offset;
2150#endif
2151#endif
2152in vec2 v_tex_a;
2153#ifdef ICON_TRANSITION
2154in vec2 v_tex_b;
2155#endif
2156in float v_draw_halo;in vec3 v_gamma_scale_size_fade_opacity;
2157#ifdef RENDER_TEXT_AND_SYMBOL
2158in float is_sdf;in vec2 v_tex_a_icon;
2159#endif
2160#ifdef RENDER_SHADOWS
2161uniform 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;
2162#endif
2163#ifdef APPLY_LUT_ON_GPU
2164uniform highp sampler3D u_lutTexture;
2165#endif
2166#pragma mapbox: define highp vec4 fill_color
2167#pragma mapbox: define highp vec4 halo_color
2168#pragma mapbox: define lowp float opacity
2169#pragma mapbox: define lowp float halo_width
2170#pragma mapbox: define lowp float halo_blur
2171#pragma mapbox: define lowp float emissive_strength
2172void main() {
2173#pragma mapbox: initialize highp vec4 fill_color
2174#pragma mapbox: initialize highp vec4 halo_color
2175#pragma mapbox: initialize lowp float opacity
2176#pragma mapbox: initialize lowp float halo_width
2177#pragma mapbox: initialize lowp float halo_blur
2178#pragma mapbox: initialize lowp float emissive_strength
2179vec4 out_color;float fade_opacity=v_gamma_scale_size_fade_opacity[2];
2180#ifdef RENDER_TEXT_AND_SYMBOL
2181if (is_sdf==ICON) {vec2 tex_icon=v_tex_a_icon;lowp float alpha=opacity*fade_opacity;glFragColor=texture(u_texture_icon,tex_icon)*alpha;
2182#ifdef OVERDRAW_INSPECTOR
2183glFragColor=vec4(1.0);
2184#endif
2185return;}
2186#endif
2187#ifdef RENDER_SDF
2188float 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;
2189#else
2190#ifdef ICON_TRANSITION
2191vec4 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);
2192#else
2193out_color=texture(u_texture,v_tex_a);
2194#endif
2195#ifdef APPLY_LUT_ON_GPU
2196out_color=applyLUT(u_lutTexture,out_color);
2197#endif
2198#ifdef COLOR_ADJUSTMENT
2199out_color=u_color_adj_mat*out_color;
2200#endif
2201#endif
2202out_color*=opacity*fade_opacity;
2203#ifdef LIGHTING_3D_MODE
2204out_color=apply_lighting_with_emission_ground(out_color,emissive_strength);
2205#ifdef RENDER_SHADOWS
2206float light=shadowed_light_factor(v_pos_light_view_0,v_pos_light_view_1,v_depth);
2207#ifdef TERRAIN
2208out_color.rgb*=mix(u_ground_shadow_factor,vec3(1.0),light);
2209#else
2210out_color.rgb*=mix(v_z_offset !=0.0 ? u_ground_shadow_factor : vec3(1.0),vec3(1.0),light);
2211#endif
2212#endif
2213#endif
2214#ifdef INDICATOR_CUTOUT
2215out_color=applyCutout(out_color,v_z_offset);
2216#endif
2217#ifdef FEATURE_CUTOUT
2218out_color=apply_feature_cutout(out_color,gl_FragCoord);
2219#endif
2220glFragColor=out_color;
2221#ifdef OVERDRAW_INSPECTOR
2222glFragColor=vec4(1.0);
2223#endif
2224HANDLE_WIREFRAME_DEBUG;}`,`#include "_prelude_terrain.vertex.glsl"
2225#include "_prelude_shadow.vertex.glsl"
2226#define APPEARANCE_ICON 1.0
2227in vec4 a_pos_offset;in vec4 a_tex_size;in vec4 a_pixeloffset;in vec4 a_projected_pos;in float a_fade_opacity;
2228#ifdef Z_OFFSET
2229in float a_auto_z_offset;
2230#endif
2231#ifdef PROJECTION_GLOBE_VIEW
2232in vec3 a_globe_anchor;in vec3 a_globe_normal;
2233#endif
2234#ifdef ICON_TRANSITION
2235in vec2 a_texb;
2236#endif
2237#ifdef OCCLUSION_QUERIES
2238in float a_occlusion_query_opacity;
2239#endif
2240#ifdef ELEVATED_ROADS
2241in vec3 a_x_axis;in vec3 a_y_axis;uniform float u_normal_scale;
2242#endif
2243#ifdef INDICATOR_CUTOUT
2244out highp float v_z_offset;
2245#else
2246#ifdef RENDER_SHADOWS
2247out highp float v_z_offset;
2248#endif
2249#endif
2250uniform 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;
2251#ifdef PROJECTION_GLOBE_VIEW
2252uniform 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;
2253#endif
2254out vec2 v_tex_a;
2255#ifdef ICON_TRANSITION
2256out vec2 v_tex_b;
2257#endif
2258out float v_draw_halo;out vec3 v_gamma_scale_size_fade_opacity;
2259#ifdef RENDER_TEXT_AND_SYMBOL
2260out float is_sdf;out vec2 v_tex_a_icon;
2261#endif
2262#ifdef RENDER_SHADOWS
2263uniform 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;
2264#endif
2265#pragma mapbox: define highp vec4 fill_color
2266#pragma mapbox: define highp vec4 halo_color
2267#pragma mapbox: define lowp float opacity
2268#pragma mapbox: define lowp float halo_width
2269#pragma mapbox: define lowp float halo_blur
2270#pragma mapbox: define lowp float emissive_strength
2271#pragma mapbox: define lowp float occlusion_opacity
2272#pragma mapbox: define lowp float z_offset
2273void main() {
2274#pragma mapbox: initialize highp vec4 fill_color
2275#pragma mapbox: initialize highp vec4 halo_color
2276#pragma mapbox: initialize lowp float opacity
2277#pragma mapbox: initialize lowp float halo_width
2278#pragma mapbox: initialize lowp float halo_blur
2279#pragma mapbox: initialize lowp float emissive_strength
2280#pragma mapbox: initialize lowp float occlusion_opacity
2281#pragma mapbox: initialize lowp float z_offset
2282vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);float a_size_max= floor(a_size[1]*0.5);float a_apperance_icon=a_size[1]-2.0*a_size_max;vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_min_font_scale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[3];float size;if (a_apperance_icon==APPEARANCE_ICON) {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);
2283#ifdef Z_OFFSET
2284e+=a_auto_z_offset;
2285#endif
2286vec3 h=elevationVector(tile_anchor)*e;float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;vec3 world_pos_globe;
2287#ifdef PROJECTION_GLOBE_VIEW
2288mercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos_globe=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;
2289#else
2290world_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;
2291#endif
2292vec4 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 ?
2293camera_to_anchor_distance/u_camera_to_center_distance :
2294u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(
22950.5+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;
2296#ifdef PROJECTION_GLOBE_VIEW
2297vec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);offsetprojected_point=u_matrix*vec4(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;
2298#else
2299offsetprojected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);a=projected_point.xy/projected_point.w;
2300#endif
2301vec2 b=offsetprojected_point.xy/offsetprojected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;
2302#ifdef PROJECTION_GLOBE_VIEW
2303#ifdef PROJECTED_POS_ON_VIEWPORT
2304projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xyz+h,1.0);
2305#else
2306vec3 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);    
2307#endif
2308#else
2309projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);
2310#endif
2311highp 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);
2312#ifdef TERRAIN
2313#ifdef PITCH_WITH_MAP_TERRAIN
2314vec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);
2315#endif
2316#endif
2317#ifdef Z_OFFSET
2318z+=u_pitch_with_map ? a_auto_z_offset+z_offset : 0.0;
2319#else
2320z+=u_pitch_with_map ? z_offset : 0.0;
2321#endif
2322float 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));
2323#ifdef DEPTH_OCCLUSION
2324float depth_occlusion=occlusionFadeMultiSample(projected_point);float depth_occlusion_multplier=mix(occlusion_opacity,1.0,depth_occlusion);out_fade_opacity*=depth_occlusion_multplier;
2325#endif
2326#ifdef OCCLUSION_QUERIES
2327float occludedFadeMultiplier=mix(occlusion_opacity,1.0,a_occlusion_query_opacity);out_fade_opacity*=occludedFadeMultiplier;
2328#endif
2329#ifdef Z_TEST_OCCLUSION
2330out_fade_opacity*=occlusion_opacity;
2331#endif
2332float alpha=opacity*out_fade_opacity;float hidden=float(alpha==0.0 || projected_point.w <=0.0 || occlusion_fade==0.0);vec3 pos;
2333#ifdef PROJECTION_GLOBE_VIEW
2334vec3 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;
2335#else
2336#ifdef ELEVATED_ROADS
2337vec3 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;
2338#else
2339pos=vec3(projected_pos.xy/projected_pos.w+offset,z);
2340#endif
2341#endif
2342gl_Position=mix(u_coord_matrix*vec4(pos,1.0),AWAY,hidden);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;
2343#ifdef RENDER_TEXT_AND_SYMBOL
2344is_sdf=a_size[0]-2.0*a_size_min;v_tex_a_icon=a_tex/u_texsize_icon;
2345#endif
2346#ifdef ICON_TRANSITION
2347v_tex_b=a_texb/u_texsize;
2348#endif
2349#ifdef RENDER_SHADOWS
2350vec4 shd_pos=u_inv_matrix*vec4(pos,1.0);vec3 shd_pos0=shd_pos.xyz;vec3 shd_pos1=shd_pos.xyz;
2351#ifdef NORMAL_OFFSET
2352vec3 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();
2353#endif
2354v_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;
2355#endif
2356#ifdef INDICATOR_CUTOUT
2357v_z_offset=e;
2358#else
2359#ifdef RENDER_SHADOWS
2360v_z_offset=e;
2361#endif
2362#endif
2363}`),terrainRaster:Bi(`#include "_prelude_fog.fragment.glsl"
2364#include "_prelude_shadow.fragment.glsl"
2365#include "_prelude_lighting.glsl"
2366uniform sampler2D u_image0;
2367#ifdef LIGHTING_3D_ALPHA_EMISSIVENESS