https://live-graphics-duplicate.vercel.app/static/js/main.c427c31d.js

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Dt.edge?t.wheelDeltaY/2:t.deltaY&&0===t.deltaMode?-t.deltaY/Ye:t.deltaY&&1===t.deltaMode?20*-t.deltaY:t.deltaY&&2===t.deltaMode?60*-t.deltaY:t.deltaX||t.deltaZ?0:t.wheelDelta?(t.wheelDeltaY||t.wheelDelta)/2:t.detail&&Math.abs(t.detail)<32765?20*-t.detail:t.detail?t.detail/-32765*60:0}function Qe(t,e){var n=e.relatedTarget;if(!n)return!0;try{for(;n&&n!==t;)n=n.parentNode}catch(i){return!1}return n!==t}var tn={__proto__:null,on:Fe,off:Ue,stopPropagation:$e,disableScrollPropagation:Ge,disableClickPropagation:He,preventDefault:qe,stop:Ze,getPropagationPath:Xe,getMousePosition:Ke,getWheelDelta:Je,isExternalTarget:Qe,addListener:Fe,removeListener:Ue},en=I.extend({run:function(t,e,n,i){this.stop(),this._el=t,this._inProgress=!0,this._duration=n||.25,this._easeOutPower=1/Math.max(i||.5,.2),this._startPos=Pe(t),this._offset=e.subtract(this._startPos),this._startTime=+new 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0,zoomAnimation:!0,zoomAnimationThreshold:4,fadeAnimation:!0,markerZoomAnimation:!0,transform3DLimit:8388608,zoomSnap:1,zoomDelta:1,trackResize:!0},initialize:function(t,e){e=p(this,e),this._handlers=[],this._layers={},this._zoomBoundLayers={},this._sizeChanged=!0,this._initContainer(t),this._initLayout(),this._onResize=r(this._onResize,this),this._initEvents(),e.maxBounds&&this.setMaxBounds(e.maxBounds),void 0!==e.zoom&&(this._zoom=this._limitZoom(e.zoom)),e.center&&void 0!==e.zoom&&this.setView(j(e.center),e.zoom,{reset:!0}),this.callInitHooks(),this._zoomAnimated=ce&&Dt.any3d&&!Dt.mobileOpera&&this.options.zoomAnimation,this._zoomAnimated&&(this._createAnimProxy(),Fe(this._proxy,ue,this._catchTransitionEnd,this)),this._addLayers(this.options.layers)},setView:function(t,e,i){return e=void 0===e?this._zoom:this._limitZoom(e),t=this._limitCenter(j(t),e,this.options.maxBounds),i=i||{},this._stop(),this._loaded&&!i.reset&&!0!==i&&(void 0!==i.animate&&(i.zoom=n({animate:i.animate},i.zoom),i.pan=n({animate:i.animate,duration:i.duration},i.pan)),this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,i.zoom):this._tryAnimatedPan(t,i.pan))?(clearTimeout(this._sizeTimer),this):(this._resetView(t,e,i.pan&&i.pan.noMoveStart),this)},setZoom:function(t,e){return this._loaded?this.setView(this.getCenter(),t,{zoom:e}):(this._zoom=t,this)},zoomIn:function(t,e){return t=t||(Dt.any3d?this.options.zoomDelta:1),this.setZoom(this._zoom+t,e)},zoomOut:function(t,e){return t=t||(Dt.any3d?this.options.zoomDelta:1),this.setZoom(this._zoom-t,e)},setZoomAround:function(t,e,n){var i=this.getZoomScale(e),r=this.getSize().divideBy(2),s=(t instanceof k?t:this.latLngToContainerPoint(t)).subtract(r).multiplyBy(1-1/i),o=this.containerPointToLatLng(r.add(s));return this.setView(o,e,{zoom:n})},_getBoundsCenterZoom:function(t,e){e=e||{},t=t.getBounds?t.getBounds():U(t);var n=O(e.paddingTopLeft||e.padding||[0,0]),i=O(e.paddingBottomRight||e.padding||[0,0]),r=this.getBoundsZoom(t,!1,n.add(i));if((r="number"===typeof e.maxZoom?Math.min(e.maxZoom,r):r)===1/0)return{center:t.getCenter(),zoom:r};var s=i.subtract(n).divideBy(2),o=this.project(t.getSouthWest(),r),a=this.project(t.getNorthEast(),r);return{center:this.unproject(o.add(a).divideBy(2).add(s),r),zoom:r}},fitBounds:function(t,e){if(!(t=U(t)).isValid())throw new Error("Bounds are not valid.");var n=this._getBoundsCenterZoom(t,e);return this.setView(n.center,n.zoom,e)},fitWorld:function(t){return this.fitBounds([[-90,-180],[90,180]],t)},panTo:function(t,e){return this.setView(t,this._zoom,{pan:e})},panBy:function(t,e){if(e=e||{},!(t=O(t).round()).x&&!t.y)return this.fire("moveend");if(!0!==e.animate&&!this.getSize().contains(t))return this._resetView(this.unproject(this.project(this.getCenter()).add(t)),this.getZoom()),this;if(this._panAnim||(this._panAnim=new en,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),e.noMoveStart||this.fire("movestart"),!1!==e.animate){ve(this._mapPane,"leaflet-pan-anim");var n=this._getMapPanePos().subtract(t).round();this._panAnim.run(this._mapPane,n,e.duration||.25,e.easeLinearity)}else this._rawPanBy(t),this.fire("move").fire("moveend");return this},flyTo:function(t,e,n){if(!1===(n=n||{}).animate||!Dt.any3d)return this.setView(t,e,n);this._stop();var i=this.project(this.getCenter()),r=this.project(t),s=this.getSize(),o=this._zoom;t=j(t),e=void 0===e?o:e;var a=Math.max(s.x,s.y),l=a*this.getZoomScale(o,e),c=r.distanceTo(i)||1,u=1.42,h=u*u;function d(t){var e=(l*l-a*a+(t?-1:1)*h*h*c*c)/(2*(t?l:a)*h*c),n=Math.sqrt(e*e+1)-e;return n<1e-9?-18:Math.log(n)}function p(t){return(Math.exp(t)-Math.exp(-t))/2}function f(t){return(Math.exp(t)+Math.exp(-t))/2}function g(t){return p(t)/f(t)}var m=d(0);function _(t){return a*(f(m)/f(m+u*t))}function y(t){return a*(f(m)*g(m+u*t)-p(m))/h}function v(t){return 1-Math.pow(1-t,1.5)}var b=Date.now(),w=(d(1)-m)/u,E=n.duration?1e3*n.duration:1e3*w*.8;function x(){var n=(Date.now()-b)/E,s=v(n)*w;n<=1?(this._flyToFrame=T(x,this),this._move(this.unproject(i.add(r.subtract(i).multiplyBy(y(s)/c)),o),this.getScaleZoom(a/_(s),o),{flyTo:!0})):this._move(t,e)._moveEnd(!0)}return this._moveStart(!0,n.noMoveStart),x.call(this),this},flyToBounds:function(t,e){var n=this._getBoundsCenterZoom(t,e);return this.flyTo(n.center,n.zoom,e)},setMaxBounds:function(t){return t=U(t),this.listens("moveend",this._panInsideMaxBounds)&&this.off("moveend",this._panInsideMaxBounds),t.isValid()?(this.options.maxBounds=t,this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds)):(this.options.maxBounds=null,this)},setMinZoom:function(t){var e=this.options.minZoom;return this.options.minZoom=t,this._loaded&&e!==t&&(this.fire("zoomlevelschange"),this.getZoom()<this.options.minZoom)?this.setZoom(t):this},setMaxZoom:function(t){var e=this.options.maxZoom;return this.options.maxZoom=t,this._loaded&&e!==t&&(this.fire("zoomlevelschange"),this.getZoom()>this.options.maxZoom)?this.setZoom(t):this},panInsideBounds:function(t,e){this._enforcingBounds=!0;var n=this.getCenter(),i=this._limitCenter(n,this._zoom,U(t));return n.equals(i)||this.panTo(i,e),this._enforcingBounds=!1,this},panInside:function(t,e){var n=O((e=e||{}).paddingTopLeft||e.padding||[0,0]),i=O(e.paddingBottomRight||e.padding||[0,0]),r=this.project(this.getCenter()),s=this.project(t),o=this.getPixelBounds(),a=F([o.min.add(n),o.max.subtract(i)]),l=a.getSize();if(!a.contains(s)){this._enforcingBounds=!0;var c=s.subtract(a.getCenter()),u=a.extend(s).getSize().subtract(l);r.x+=c.x<0?-u.x:u.x,r.y+=c.y<0?-u.y:u.y,this.panTo(this.unproject(r),e),this._enforcingBounds=!1}return this},invalidateSize:function(t){if(!this._loaded)return this;t=n({animate:!1,pan:!0},!0===t?{animate:!0}:t);var e=this.getSize();this._sizeChanged=!0,this._lastCenter=null;var i=this.getSize(),s=e.divideBy(2).round(),o=i.divideBy(2).round(),a=s.subtract(o);return a.x||a.y?(t.animate&&t.pan?this.panBy(a):(t.pan&&this._rawPanBy(a),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(r(this.fire,this,"moveend"),200)):this.fire("moveend")),this.fire("resize",{oldSize:e,newSize:i})):this},stop:function(){return this.setZoom(this._limitZoom(this._zoom)),this.options.zoomSnap||this.fire("viewreset"),this._stop()},locate:function(t){if(t=this._locateOptions=n({timeout:1e4,watch:!1},t),!("geolocation"in navigator))return this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this;var e=r(this._handleGeolocationResponse,this),i=r(this._handleGeolocationError,this);return t.watch?this._locationWatchId=navigator.geolocation.watchPosition(e,i,t):navigator.geolocation.getCurrentPosition(e,i,t),this},stopLocate:function(){return navigator.geolocation&&navigator.geolocation.clearWatch&&navigator.geolocation.clearWatch(this._locationWatchId),this._locateOptions&&(this._locateOptions.setView=!1),this},_handleGeolocationError:function(t){if(this._container._leaflet_id){var e=t.code,n=t.message||(1===e?"permission denied":2===e?"position unavailable":"timeout");this._locateOptions.setView&&!this._loaded&&this.fitWorld(),this.fire("locationerror",{code:e,message:"Geolocation error: "+n+"."})}},_handleGeolocationResponse:function(t){if(this._container._leaflet_id){var e=new z(t.coords.latitude,t.coords.longitude),n=e.toBounds(2*t.coords.accuracy),i=this._locateOptions;if(i.setView){var r=this.getBoundsZoom(n);this.setView(e,i.maxZoom?Math.min(r,i.maxZoom):r)}var s={latlng:e,bounds:n,timestamp:t.timestamp};for(var o in t.coords)"number"===typeof t.coords[o]&&(s[o]=t.coords[o]);this.fire("locationfound",s)}},addHandler:function(t,e){if(!e)return this;var n=this[t]=new e(this);return this._handlers.push(n),this.options[t]&&n.enable(),this},remove:function(){if(this._initEvents(!0),this.options.maxBounds&&this.off("moveend",this._panInsideMaxBounds),this._containerId!==this._container._leaflet_id)throw new Error("Map container is being reused by another instance");try{delete this._container._leaflet_id,delete this._containerId}catch(e){this._container._leaflet_id=void 0,this._containerId=void 0}var t;for(t in void 0!==this._locationWatchId&&this.stopLocate(),this._stop(),fe(this._mapPane),this._clearControlPos&&this._clearControlPos(),this._resizeRequest&&(C(this._resizeRequest),this._resizeRequest=null),this._clearHandlers(),this._loaded&&this.fire("unload"),this._layers)this._layers[t].remove();for(t in this._panes)fe(this._panes[t]);return this._layers=[],this._panes=[],delete this._mapPane,delete this._renderer,this},createPane:function(t,e){var n=pe("div","leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),e||this._mapPane);return t&&(this._panes[t]=n),n},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter.clone():this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds();return new B(this.unproject(t.getBottomLeft()),this.unproject(t.getTopRight()))},getMinZoom:function(){return void 0===this.options.minZoom?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return void 0===this.options.maxZoom?void 0===this._layersMaxZoom?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,e,n){t=U(t),n=O(n||[0,0]);var i=this.getZoom()||0,r=this.getMinZoom(),s=this.getMaxZoom(),o=t.getNorthWest(),a=t.getSouthEast(),l=this.getSize().subtract(n),c=F(this.project(a,i),this.project(o,i)).getSize(),u=Dt.any3d?this.options.zoomSnap:1,h=l.x/c.x,d=l.y/c.y,p=e?Math.max(h,d):Math.min(h,d);return i=this.getScaleZoom(p,i),u&&(i=Math.round(i/(u/100))*(u/100),i=e?Math.ceil(i/u)*u:Math.floor(i/u)*u),Math.max(r,Math.min(s,i))},getSize:function(){return this._size&&!this._sizeChanged||(this._size=new k(this._container.clientWidth||0,this._container.clientHeight||0),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,e){var n=this._getTopLeftPoint(t,e);return new D(n,n.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._pixelOrigin},getPixelWorldBounds:function(t){return this.options.crs.getProjectedBounds(void 0===t?this.getZoom():t)},getPane:function(t){return"string"===typeof t?this._panes[t]:t},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t,e){var n=this.options.crs;return e=void 0===e?this._zoom:e,n.scale(t)/n.scale(e)},getScaleZoom:function(t,e){var n=this.options.crs;e=void 0===e?this._zoom:e;var i=n.zoom(t*n.scale(e));return isNaN(i)?1/0:i},project:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.latLngToPoint(j(t),e)},unproject:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.pointToLatLng(O(t),e)},layerPointToLatLng:function(t){var e=O(t).add(this.getPixelOrigin());return this.unproject(e)},latLngToLayerPoint:function(t){return this.project(j(t))._round()._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(j(t))},wrapLatLngBounds:function(t){return this.options.crs.wrapLatLngBounds(U(t))},distance:function(t,e){return this.options.crs.distance(j(t),j(e))},containerPointToLayerPoint:function(t){return O(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return O(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var e=this.containerPointToLayerPoint(O(t));return this.layerPointToLatLng(e)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(j(t)))},mouseEventToContainerPoint:function(t){return Ke(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){var e=this._container=he(t);if(!e)throw new Error("Map container not found.");if(e._leaflet_id)throw new Error("Map container is already initialized.");Fe(e,"scroll",this._onScroll,this),this._containerId=o(e)},_initLayout:function(){var t=this._container;this._fadeAnimated=this.options.fadeAnimation&&Dt.any3d,ve(t,"leaflet-container"+(Dt.touch?" leaflet-touch":"")+(Dt.retina?" leaflet-retina":"")+(Dt.ielt9?" leaflet-oldie":"")+(Dt.safari?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":""));var e=de(t,"position");"absolute"!==e&&"relative"!==e&&"fixed"!==e&&"sticky"!==e&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._paneRenderers={},this._mapPane=this.createPane("mapPane",this._container),Ae(this._mapPane,new k(0,0)),this.createPane("tilePane"),this.createPane("overlayPane"),this.createPane("shadowPane"),this.createPane("markerPane"),this.createPane("tooltipPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(ve(t.markerPane,"leaflet-zoom-hide"),ve(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,e,n){Ae(this._mapPane,new k(0,0));var i=!this._loaded;this._loaded=!0,e=this._limitZoom(e),this.fire("viewprereset");var r=this._zoom!==e;this._moveStart(r,n)._move(t,e)._moveEnd(r),this.fire("viewreset"),i&&this.fire("load")},_moveStart:function(t,e){return t&&this.fire("zoomstart"),e||this.fire("movestart"),this},_move:function(t,e,n,i){void 0===e&&(e=this._zoom);var r=this._zoom!==e;return this._zoom=e,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),i?n&&n.pinch&&this.fire("zoom",n):((r||n&&n.pinch)&&this.fire("zoom",n),this.fire("move",n)),this},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_stop:function(){return C(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},_rawPanBy:function(t){Ae(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_panInsideMaxBounds:function(){this._enforcingBounds||this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(t){this._targets={},this._targets[o(this._container)]=this;var e=t?Ue:Fe;e(this._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress keydown keyup",this._handleDOMEvent,this),this.options.trackResize&&e(window,"resize",this._onResize,this),Dt.any3d&&this.options.transform3DLimit&&(t?this.off:this.on).call(this,"moveend",this._onMoveEnd)},_onResize:function(){C(this._resizeRequest),this._resizeRequest=T((function(){this.invalidateSize({debounceMoveend:!0})}),this)},_onScroll:function(){this._container.scrollTop=0,this._container.scrollLeft=0},_onMoveEnd:function(){var t=this._getMapPanePos();Math.max(Math.abs(t.x),Math.abs(t.y))>=this.options.transform3DLimit&&this._resetView(this.getCenter(),this.getZoom())},_findEventTargets:function(t,e){for(var n,i=[],r="mouseout"===e||"mouseover"===e,s=t.target||t.srcElement,a=!1;s;){if((n=this._targets[o(s)])&&("click"===e||"preclick"===e)&&this._draggableMoved(n)){a=!0;break}if(n&&n.listens(e,!0)){if(r&&!Qe(s,t))break;if(i.push(n),r)break}if(s===this._container)break;s=s.parentNode}return i.length||a||r||!this.listens(e,!0)||(i=[this]),i},_isClickDisabled:function(t){for(;t&&t!==this._container;){if(t._leaflet_disable_click)return!0;t=t.parentNode}},_handleDOMEvent:function(t){var e=t.target||t.srcElement;if(!(!this._loaded||e._leaflet_disable_events||"click"===t.type&&this._isCl

2ickDisabled(e))){var n=t.type;"mousedown"===n&&Le(e),this._fireDOMEvent(t,n)}},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,e,i){if("click"===t.type){var r=n({},t);r.type="preclick",this._fireDOMEvent(r,r.type,i)}var s=this._findEventTargets(t,e);if(i){for(var o=[],a=0;a<i.length;a++)i[a].listens(e,!0)&&o.push(i[a]);s=o.concat(s)}if(s.length){"contextmenu"===e&&qe(t);var l=s[0],c={originalEvent:t};if("keypress"!==t.type&&"keydown"!==t.type&&"keyup"!==t.type){var u=l.getLatLng&&(!l._radius||l._radius<=10);c.containerPoint=u?this.latLngToContainerPoint(l.getLatLng()):this.mouseEventToContainerPoint(t),c.layerPoint=this.containerPointToLayerPoint(c.containerPoint),c.latlng=u?l.getLatLng():this.layerPointToLatLng(c.layerPoint)}for(a=0;a<s.length;a++)if(s[a].fire(e,c,!0),c.originalEvent._stopped||!1===s[a].options.bubblingMouseEvents&&-1!==y(this._mouseEvents,e))return}},_draggableMoved:function(t){return(t=t.dragging&&t.dragging.enabled()?t:this).dragging&&t.dragging.moved()||this.boxZoom&&this.boxZoom.moved()},_clearHandlers:function(){for(var t=0,e=this._handlers.length;t<e;t++)this._handlers[t].disable()},whenReady:function(t,e){return this._loaded?t.call(e||this,{target:this}):this.on("load",t,e),this},_getMapPanePos:function(){return Pe(this._mapPane)||new k(0,0)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(t,e){return(t&&void 0!==e?this._getNewPixelOrigin(t,e):this.getPixelOrigin()).subtract(this._getMapPanePos())},_getNewPixelOrigin:function(t,e){var n=this.getSize()._divideBy(2);return this.project(t,e)._subtract(n)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,e,n){var i=this._getNewPixelOrigin(n,e);return this.project(t,e)._subtract(i)},_latLngBoundsToNewLayerBounds:function(t,e,n){var i=this._getNewPixelOrigin(n,e);

2return F([this.project(t.getSouthWest(),e)._subtract(i),this.project(t.getNorthWest(),e)._subtract(i),this.project(t.getSouthEast(),e)._subtract(i),this.project(t.getNorthEast(),e)._subtract(i)])},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,n){if(!n)return t;var i=this.project(t,e),r=this.getSize().divideBy(2),s=new D(i.subtract(r),i.add(r)),o=this._getBoundsOffset(s,n,e);return Math.abs(o.x)<=1&&Math.abs(o.y)<=1?t:this.unproject(i.add(o),e)},_limitOffset:function(t,e){if(!e)return t;var n=this.getPixelBounds(),i=new D(n.min.add(t),n.max.add(t));return t.add(this._getBoundsOffset(i,e))},_getBoundsOffset:function(t,e,n){var i=F(this.project(e.getNorthEast(),n),this.project(e.getSouthWest(),n)),r=i.min.subtract(t.min),s=i.max.subtract(t.max);return new k(this._rebound(r.x,-s.x),this._rebound(r.y,-s.y))},_rebound:function(t,e){return t+e>0?Math.round(t-e)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(e))},_limitZoom:function(t){var e=this.getMinZoom(),n=this.getMaxZoom(),i=Dt.any3d?this.options.zoomSnap:1;return i&&(t=Math.round(t/i)*i),Math.max(e,Math.min(n,t))},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){be(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){var n=this._getCenterOffset(t)._trunc();return!(!0!==(e&&e.animate)&&!this.getSize().contains(n))&&(this.panBy(n,e),!0)},_createAnimProxy:function(){var t=this._proxy=pe("div","leaflet-proxy leaflet-zoom-animated");this._panes.mapPane.appendChild(t),this.on("zoomanim",(function(t){var e=le,n=this._proxy.style[e];Ce(this._proxy,this.project(t.center,t.zoom),this.getZoomScale(t.zoom,1)),n===this._proxy.style[e]&&this._animatingZoom&&this._onZoomTransitionEnd()}),this),this.on("load moveend",this._animMoveEnd,this),this._on("unload",this._destroyAnimProxy,this)},_destroyAnimProxy:function(){fe(this._proxy),this.off("load moveend",this._animMoveEnd,this),delete this._proxy},_animMoveEnd:function(){var t=this.getCenter(),e=this.getZoom();Ce(this._proxy,this.project(t,e),this.getZoomScale(e,1))},_catchTransitionEnd:function(t){this._animatingZoom&&t.propertyName.indexOf("transform")>=0&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,e,n){if(this._animatingZoom)return!0;if(n=n||{},!this._zoomAnimated||!1===n.animate||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var i=this.getZoomScale(e),r=this._getCenterOffset(t)._divideBy(1-1/i);return!(!0!==n.animate&&!this.getSize().contains(r))&&(T((function(){this._moveStart(!0,n.noMoveStart||!1)._animateZoom(t,e,!0)}),this),!0)},_animateZoom:function(t,e,n,i){this._mapPane&&(n&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=e,ve(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:e,noUpdate:i}),this._tempFireZoomEvent||(this._tempFireZoomEvent=this._zoom!==this._animateToZoom),this._move(this._animateToCenter,this._animateToZoom,void 0,!0),setTimeout(r(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&be(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom,void 0,!0),this._tempFireZoomEvent&&this.fire("zoom"),delete this._tempFireZoomEvent,this.fire("move"),this._moveEnd(!0))}});function rn(t,e){return new nn(t,e)}var sn=P.extend({options:{position:"topright"},initialize:function(t){p(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var e=this._map;return e&&e.removeControl(this),this.options.position=t,e&&e.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this.remove(),this._map=t;var e=this._container=this.onAdd(t),n=this.getPosition(),i=t._controlCorners[n];return ve(e,"leaflet-control"),-1!==n.indexOf("bottom")?i.insertBefore(e,i.firstChild):i.appendChild(e),this._map.on("unload",this.remove,this),this},remove:function(){return this._map?(fe(this._container),this.onRemove&&this.onRemove(this._map),this._map.off("unload",this.remove,this),this._map=null,this):this},_refocusOnMap:function(t){this._map&&t&&t.screenX>0&&t.screenY>0&&this._map.getContainer().focus()}}),on=function(t){return new sn(t)};nn.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){var t=this._controlCorners={},e="leaflet-",n=this._controlContainer=pe("div",e+"control-container",this._container);function i(i,r){var s=e+i+" "+e+r;t[i+r]=pe("div",s,n)}i("top","left"),i("top","right"),i("bottom","left"),i("bottom","right")},_clearControlPos:function(){for(var t in this._controlCorners)fe(this._controlCorners[t]);fe(this._controlContainer),delete this._controlCorners,delete this._controlContainer}});var an=sn.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1,sortLayers:!1,sortFunction:function(t,e,n,i){return n<i?-1:i<n?1:0}},initialize:function(t,e,n){for(var i in p(this,n),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1,this._preventClick=!1,t)this._addLayer(t[i],i);for(i in e)this._addLayer(e[i],i,!0)},onAdd:function(t){this._initLayout(),this._update(),this._map=t,t.on("zoomend",this._checkDisabledLayers,this);for(var e=0;e<this._layers.length;e++)this._layers[e].layer.on("add remove",this._onLayerChange,this);return this._container},addTo:function(t){return sn.prototype.addTo.call(this,t),this._expandIfNotCollapsed()},onRemove:function(){this._map.off("zoomend",this._checkDisabledLayers,this);for(var t=0;t<this._layers.length;t++)this._layers[t].layer.off("add remove",this._onLayerChange,this)},addBaseLayer:function(t,e){return this._addLayer(t,e),this._map?this._update():this},addOverlay:function(t,e){return this._addLayer(t,e,!0),this._map?this._update():this},removeLayer:function(t){t.off("add remove",this._onLayerChange,this);var e=this._getLayer(o(t));return e&&this._layers.splice(this._layers.indexOf(e),1),this._map?this._update():this},expand:function(){ve(this._container,"leaflet-control-layers-expanded"),this._section.style.height=null;var t=this._map.getSize().y-(this._container.offsetTop+50);return t<this._section.clientHeight?(ve(this._section,"leaflet-control-layers-scrollbar"),this._section.style.height=t+"px"):be(this._section,"leaflet-control-layers-scrollbar"),this._checkDisabledLayers(),this},collapse:function(){return be(this._container,"leaflet-control-layers-expanded"),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=pe("div",t),n=this.options.collapsed;e.setAttribute("aria-haspopup",!0),He(e),Ge(e);var i=this._section=pe("section",t+"-list");n&&(this._map.on("click",this.collapse,this),Fe(e,{mouseenter:this._expandSafely,mouseleave:this.collapse},this));var r=this._layersLink=pe("a",t+"-toggle",e);r.href="#",r.title="Layers",r.setAttribute("role","button"),Fe(r,{keydown:function(t){13===t.keyCode&&this._expandSafely()},click:function(t){qe(t),this._expandSafely()}},this),n||this.expand(),this._baseLayersList=pe("div",t+"-base",i),this._separator=pe("div",t+"-separator",i),this._overlaysList=pe("div",t+"-overlays",i),e.appendChild(i)},_getLayer:function(t){for(var e=0;e<this._layers.length;e++)if(this._layers[e]&&o(this._layers[e].layer)===t)return this._layers[e]},_addLayer:function(t,e,n){this._map&&t.on("add remove",this._onLayerChange,this),this._layers.push({layer:t,name:e,overlay:n}),this.options.sortLayers&&this._layers.sort(r((function(t,e){return this.options.sortFunction(t.layer,e.layer,t.name,e.name)}),this)),this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex)),this._expandIfNotCollapsed()},_update:function(){if(!this._container)return this;ge(this._baseLayersList),ge(this._overlaysList),this._layerControlInputs=[];var t,e,n,i,r=0;for(n=0;n<this._layers.length;n++)i=this._layers[n],this._addItem(i),e=e||i.overlay,t=t||!i.overlay,r+=i.overlay?0:1;return this.options.hideSingleBase&&(t=t&&r>1,this._baseLayersList.style.display=t?"":"none"),this._separator.style.display=e&&t?"":"none",this},_onLayerChange:function(t){this._handlingClick||this._update();var e=this._getLayer(o(t.target)),n=e.overlay?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;n&&this._map.fire(n,e)},_createRadioElement:function(t,e){var n='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"'+(e?' checked="checked"':"")+"/>",i=document.createElement("div");return i.innerHTML=n,i.firstChild},_addItem:function(t){var e,n=document.createElement("label"),i=this._map.hasLayer(t.layer);t.overlay?((e=document.createElement("input")).type="checkbox",e.className="leaflet-control-layers-selector",e.defaultChecked=i):e=this._createRadioElement("leaflet-base-layers_"+o(this),i),this._layerControlInputs.push(e),e.layerId=o(t.layer),Fe(e,"click",this._onInputClick,this);var r=document.createElement("span");r.innerHTML=" "+t.name;var s=document.createElement("span");return n.appendChild(s),s.appendChild(e),s.appendChild(r),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(n),this._checkDisabledLayers(),n},_onInputClick:function(){if(!this._preventClick){var t,e,n=this._layerControlInputs,i=[],r=[];this._handlingClick=!0;for(var s=n.length-1;s>=0;s--)t=n[s],e=this._getLayer(t.layerId).layer,t.checked?i.push(e):t.checked||r.push(e);for(s=0;s<r.length;s++)this._map.hasLayer(r[s])&&this._map.removeLayer(r[s]);for(s=0;s<i.length;s++)this._map.hasLayer(i[s])||this._map.addLayer(i[s]);this._handlingClick=!1,this._refocusOnMap()}},_checkDisabledLayers:function(){for(var t,e,n=this._layerControlInputs,i=this._map.getZoom(),r=n.length-1;r>=0;r--)t=n[r],e=this._getLayer(t.layerId).layer,t.disabled=void 0!==e.options.minZoom&&i<e.options.minZoom||void 0!==e.options.maxZoom&&i>e.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand(),this},_expandSafely:function(){var t=this._section;this._preventClick=!0,Fe(t,"click",qe),this.expand();var e=this;setTimeout((function(){Ue(t,"click",qe),e._preventClick=!1}))}}),ln=function(t,e,n){return new an(t,e,n)},cn=sn.extend({options:{position:"topleft",zoomInText:'<span aria-hidden="true">+</span>',zoomInTitle:"Zoom in",zoomOutText:'<span aria-hidden="true">&#x2212;</span>',zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",n=pe("div",e+" leaflet-bar"),i=this.options;return this._zoomInButton=this._createButton(i.zoomInText,i.zoomInTitle,e+"-in",n,this._zoomIn),this._zoomOutButton=this._createButton(i.zoomOutText,i.zoomOutTitle,e+"-out",n,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),n},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_zoomIn:function(t){!this._disabled&&this._map._zoom<this._map.getMaxZoom()&&this._map.zoomIn(this._map.options.zoomDelta*(t.shiftKey?3:1))},_zoomOut:function(t){!this._disabled&&this._map._zoom>this._map.getMinZoom()&&this._map.zoomOut(this._map.options.zoomDelta*(t.shiftKey?3:1))},_createButton:function(t,e,n,i,r){var s=pe("a",n,i);return s.innerHTML=t,s.href="#",s.title=e,s.setAttribute("role","button"),s.setAttribute("aria-label",e),He(s),Fe(s,"click",Ze),Fe(s,"click",r,this),Fe(s,"click",this._refocusOnMap,this),s},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";be(this._zoomInButton,e),be(this._zoomOutButton,e),this._zoomInButton.setAttribute("aria-disabled","false"),this._zoomOutButton.setAttribute("aria-disabled","false"),(this._disabled||t._zoom===t.getMinZoom())&&(ve(this._zoomOutButton,e),this._zoomOutButton.setAttribute("aria-disabled","true")),(this._disabled||t._zoom===t.getMaxZoom())&&(ve(this._zoomInButton,e),this._zoomInButton.setAttribute("aria-disabled","true"))}});nn.mergeOptions({zoomControl:!0}),nn.addInitHook((function(){this.options.zoomControl&&(this.zoomControl=new cn,this.addControl(this.zoomControl))}));var un=function(t){return new cn(t)},hn=sn.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var e="leaflet-control-scale",n=pe("div",e),i=this.options;return this._addScales(i,e+"-line",n),t.on(i.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),n},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,n){t.metric&&(this._mScale=pe("div",e,n)),t.imperial&&(this._iScale=pe("div",e,n))},_update:function(){var t=this._map,e=t.getSize().y/2,n=t.distance(t.containerPointToLatLng([0,e]),t.containerPointToLatLng([this.options.maxWidth,e]));this._updateScales(n)},_updateScales:function(t){this.options.metric&&t&&this._updateMetric(t),this.options.imperial&&t&&this._updateImperial(t)},_updateMetric:function(t){var e=this._getRoundNum(t),n=e<1e3?e+" m":e/1e3+" km";this._updateScale(this._mScale,n,e/t)},_updateImperial:function(t){var e,n,i,r=3.2808399*t;r>5280?(e=r/5280,n=this._getRoundNum(e),this._updateScale(this._iScale,n+" mi",n/e)):(i=this._getRoundNum(r),this._updateScale(this._iScale,i+" ft",i/r))},_updateScale:function(t,e,n){t.style.width=Math.round(this.options.maxWidth*n)+"px",t.innerHTML=e},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),n=t/e;return e*(n=n>=10?10:n>=5?5:n>=3?3:n>=2?2:1)}}),dn=function(t){return new hn(t)},pn='<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8" class="leaflet-attribution-flag"><path fill="#4C7BE1" d="M0 0h12v4H0z"/><path fill="#FFD500" d="M0 4h12v3H0z"/><path fill="#E0BC00" d="M0 7h12v1H0z"/></svg>',fn=sn.extend({options:{position:"bottomright",prefix:'<a href="https://leafletjs.com" title="A JavaScript library for interactive maps">'+(Dt.inlineSvg?pn+" ":"")+"Leaflet</a>"},initialize:function(t){p(this,t),this._attributions={}},onAdd:function(t){for(var e in t.attributionControl=this,this._container=pe("div","leaflet-control-attribution"),He(this._container),t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return this._update(),t.on("layeradd",this._addAttribution,this),this._container},onRemove:function(t){t.off("layeradd",this._addAttribution,this)},_addAttribution:function(t){t.layer.getAttribution&&(this.addAttribution(t.layer.getAttribution()),t.layer.once("remove",(function(){this.removeAttribution(t.layer.getAttribution())}),this))},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t?(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update(),this):this},removeAttribution:function(t){return t?(this._attributions[t]&&(this._attributions[t]--,this._update()),this):this},_update:function(){if(this._map){var t=[];for(var e in this._attributions)this._attributions[e]&&t.push(e);var n=[];this.options.prefix&&n.push(this.options.prefix),t.length&&n.push(t.join(", ")),this._container.innerHTML=n.join(' <span aria-hidden="true">|</span> ')}}});nn.mergeOptions({attributionControl:!0}),nn.addInitHook((function(){this.options.attributionControl&&(new fn).addTo(this)}));var gn=function(t){return new fn(t)};sn.Layers=an,sn.Zoom=cn,sn.Scale=hn,sn.Attribution=fn,on.layers=ln,on.zoom=un,on.scale=dn,on.attribution=gn;var mn=P.extend({initialize:function(t){this._map=t},enable:function(){return this._enabled||(this._enabled=!0,this.addHooks()),this},disable:function(){return this._enabled?(this._enabled=!1,this.removeHooks(),this):this},enabled:function(){return!!this._enabled}});mn.addTo=function(t,e){return t.addHandler(e,this),this};var _n={Events:M},yn=Dt.touch?"touchstart mousedown":"mousedown",vn=I.extend({options:{clickTolerance:3},initialize:function(t,e,n,i){p(this,i),this._element=t,this._dragStartTarget=e||t,this._preventOutline=n},enable:function(){this._enabled||(Fe(this._dragStartTarget,yn,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(vn._dragging===this&&this.finishDrag(!0),Ue(this._dragStartTarget,yn,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){if(this._enabled&&(this._moved=!1,!ye(this._element,"leaflet-zoom-anim")))if(t.touches&&1!==t.touches.length)vn._dragging===this&&this.finishDrag();else if(!(vn._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches)&&(vn._dragging=this,this._preventOutline&&Le(this._element),Me(),ie(),!this._moving)){this.fire("down");var e=t.touches?t.touches[0]:t,n=Ne(this._element);this._startPoint=new k(e.clientX,e.clientY),this._startPos=Pe(this._element),this._parentScale=Oe(n);var i="mousedown"===t.type;Fe(document,i?"mousemove":"touchmove",this._onMove,this),Fe(document,i?"mouseup":"touchend touchcancel",this._onUp,this)}},_onMove:function(t){if(this._enabled)if(t.touches&&t.touches.length>1)this._moved=!0;else{var e=t.touches&&1===t.touches.length?t.touches[0]:t,n=new k(e.clientX,e.clientY)._subtract(this._startPoint);(n.x||n.y)&&(Math.abs(n.x)+Math.abs(n.y)<this.options.clickTolerance||(n.x/=this._parentScale.x,n.y/=this._parentScale.y,qe(t),this._moved||(this.fire("dragstart"),this._moved=!0,ve(document.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,window.SVGElementInstance&&this._lastTarget instanceof window.SVGElementInstance&&(this._lastTarget=this._lastTarget.correspondingUseElement),ve(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(n),this._moving=!0,this._lastEvent=t,this._updatePosition()))}},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),Ae(this._element,this._newPos),this.fire("drag",t)},_onUp:function(){this._enabled&&this.finishDrag()},finishDrag:function(t){be(document.body,"leaflet-dragging"),this._lastTarget&&(be(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null),Ue(document,"mousemove touchmove",this._onMove,this),Ue(document,"mouseup touchend touchcancel",this._onUp,this),Ie(),re();var e=this._moved&&this._moving;this._moving=!1,vn._dragging=!1,e&&this.fire("dragend",{noInertia:t,distance:this._newPos.distanceTo(this._startPos)})}});function bn(t,e,n){var i,r,s,o,a,l,c,u,h,d=[1,4,2,8];for(r=0,c=t.length;r<c;r++)t[r]._code=kn(t[r],e);for(o=0;o<4;o++){for(u=d[o],i=[],r=0,s=(c=t.length)-1;r<c;s=r++)a=t[r],l=t[s],a._code&u?l._code&u||((h=Ln(l,a,u,e,n))._code=kn(h,e),i.push(h)):(l._code&u&&((h=Ln(l,a,u,e,n))._code=kn(h,e),i.push(h)),i.push(a));t=i}return t}function wn(t,e){var n,i,r,s,o,a,l,c,u;if(!t||0===t.length)throw new Error("latlngs not passed");Dn(t)||(console.warn("latlngs are not flat! Only the first ring will be used"),t=t[0]);var h=j([0,0]),d=U(t);d.getNorthWest().distanceTo(d.getSouthWest())*d.getNorthEast().distanceTo(d.getNorthWest())<1700&&(h=En(t));var p=t.length,f=[];for(n=0;n<p;n++){var g=j(t[n]);f.push(e.project(j([g.lat-h.lat,g.lng-h.lng])))}for(a=l=c=0,n=0,i=p-1;n<p;i=n++)r=f[n],s=f[i],o=r.y*s.x-s.y*r.x,l+=(r.x+s.x)*o,c+=(r.y+s.y)*o,a+=3*o;u=0===a?f[0]:[l/a,c/a];var m=e.unproject(O(u));return j([m.lat+h.lat,m.lng+h.lng])}function En(t){for(var e=0,n=0,i=0,r=0;r<t.length;r++){var s=j(t[r]);e+=s.lat,n+=s.lng,i++}return j([e/i,n/i])}var xn,Sn={__proto__:null,clipPolygon:bn,polygonCenter:wn,centroid:En};function Tn(t,e){if(!e||!t.length)return t.slice();var n=e*e;return t=Pn(t=Mn(t,n),n)}function Cn(t,e,n){return Math.sqrt(On(t,e,n,!0))}function An(t,e,n){return On(t,e,n)}function Pn(t,e){var n=t.length,i=new(typeof Uint8Array!==void 0+""?Uint8Array:Array)(n);i[0]=i[n-1]=1,Rn(t,i,e,0,n-1);var r,s=[];for(r=0;r<n;r++)i[r]&&s.push(t[r]);return s}function Rn(t,e,n,i,r){var s,o,a,l=0;for(o=i+1;o<=r-1;o++)(a=On(t[o],t[i],t[r],!0))>l&&(s=o,l=a);l>n&&(e[s]=1,Rn(t,e,n,i,s),Rn(t,e,n,s,r))}function Mn(t,e){for(var n=[t[0]],i=1,r=0,s=t.length;i<s;i++)Nn(t[i],t[r])>e&&(n.push(t[i]),r=i);return r<s-1&&n.push(t[s-1]),n}function In(t,e,n,i,r){var s,o,a,l=i?xn:kn(t,n),c=kn(e,n);for(xn=c;;){if(!(l|c))return[t,e];if(l&c)return!1;a=kn(o=Ln(t,e,s=l||c,n,r),n),s===l?(t=o,l=a):(e=o,c=a)}}function Ln(t,e,n,i,r){var s,o,a=e.x-t.x,l=e.y-t.y,c=i.min,u=i.max;return 8&n?(s=t.x+a*(u.y-t.y)/l,o=u.y):4&n?(s=t.x+a*(c.y-t.y)/l,o=c.y):2&n?(s=u.x,o=t.y+l*(u.x-t.x)/a):1&n&&(s=c.x,o=t.y+l*(c.x-t.x)/a),new k(s,o,r)}function kn(t,e){var n=0;return t.x<e.min.x?n|=1:t.x>e.max.x&&(n|=2),t.y<e.min.y?n|=4:t.y>e.max.y&&(n|=8),n}function Nn(t,e){var n=e.x-t.x,i=e.y-t.y;return n*n+i*i}function On(t,e,n,i){var r,s=e.x,o=e.y,a=n.x-s,l=n.y-o,c=a*a+l*l;return c>0&&((r=((t.x-s)*a+(t.y-o)*l)/c)>1?(s=n.x,o=n.y):r>0&&(s+=a*r,o+=l*r)),a=t.x-s,l=t.y-o,i?a*a+l*l:new k(s,o)}function Dn(t){return!_(t[0])||"object"!==typeof t[0][0]&&"undefined"!==typeof t[0][0]}function Fn(t){return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."),Dn(t)}function Bn(t,e){var n,i,r,s,o,a,l,c;if(!t||0===t.length)throw new Error("latlngs not passed");Dn(t)||(console.warn("latlngs are not flat! Only the first ring will be used"),t=t[0]);var u=j([0,0]),h=U(t);h.getNorthWest().distanceTo(h.getSouthWest())*h.getNorthEast().distanceTo(h.getNorthWest())<1700&&(u=En(t));var d=t.length,p=[];for(n=0;n<d;n++){var f=j(t[n]);p.push(e.project(j([f.lat-u.lat,f.lng-u.lng])))}for(n=0,i=0;n<d-1;n++)i+=p[n].distanceTo(p[n+1])/2;if(0===i)c=p[0];else for(n=0,s=0;n<d-1;n++)if(o=p[n],a=p[n+1],(s+=r=o.distanceTo(a))>i){l=(s-i)/r,c=[a.x-l*(a.x-o.x),a.y-l*(a.y-o.y)];break}var g=e.unproject(O(c));return j([g.lat+u.lat,g.lng+u.lng])}var Un={__proto__:null,simplify:Tn,pointToSegmentDistance:Cn,closestPointOnSegment:An,clipSegment:In,_getEdgeIntersection:Ln,_getBitCode:kn,_sqClosestPointOnSegment:On,isFlat:Dn,_flat:Fn,polylineCenter:Bn},zn={project:function(t){return new k(t.lng,t.lat)},unproject:function(t){return new z(t.y,t.x)},bounds:new D([-180,-90],[180,90])},jn={R:6378137,R_MINOR:6356752.314245179,bounds:new D([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var e=Math.PI/180,n=this.R,i=t.lat*e,r=this.R_MINOR/n,s=Math.sqrt(1-r*r),o=s*Math.sin(i),a=Math.tan(Math.PI/4-i/2)/Math.pow((1-o)/(1+o),s/2);return i=-n*Math.log(Math.max(a,1e-10)),new k(t.lng*e*n,i)},unproject:function(t){for(var e,n=180/Math.PI,i=this.R,r=this.R_MINOR/i,s=Math.sqrt(1-r*r),o=Math.exp(-t.y/i),a=Math.PI/2-2*Math.atan(o),l=0,c=.1;l<15&&Math.abs(c)>1e-7;l++)e=s*Math.sin(a),e=Math.pow((1-e)/(1+e),s/2),a+=c=Math.PI/2-2*Math.atan(o*e)-a;return new z(a*n,t.x*n/i)}},Vn={__proto__:null,LonLat:zn,Mercator:jn,SphericalMercator:G},Wn=n({},W,{code:"EPSG:3395",projection:jn,transformation:function(){var t=.5/(Math.PI*jn.R);return q(t,.5,-t,.5)}()}),$n=n({},W,{code:"EPSG:4326",projection:zn,transformation:q(1/180,1,-1/180,.5)}),Gn=n({},V,{projection:zn,transformation:q(1,0,-1,0),scale:function(t){return Math.pow(2,t)},zoom:function(t){return Math.log(t)/Math.LN2},distance:function(t,e){var n=e.lng-t.lng,i=e.lat-t.lat;return Math.sqrt(n*n+i*i)},infinite:!0});V.Earth=W,V.EPSG3395=Wn,V.EPSG3857=Z,V.EPSG900913=X,V.EPSG4326=$n,V.Simple=Gn;var Hn=I.extend({options:{pane:"overlayPane",attribution:null,bubblingMouseEvents:!0},addTo:function(t){return t.addLayer(this),this},remove:function(){return this.removeFrom(this._map||this._mapToAdd)},removeFrom:function(t){return t&&t.removeLayer(this),this},getPane:function(t){return this._map.getPane(t?this.options[t]||t:this.options.pane)},addInteractiveTarget:function(t){return this._map._targets[o(t)]=this,this},removeInteractiveTarget:function(t){return delete this._map._targets[o(t)],this},getAttribution:function(){return this.options.attribution},_layerAdd:function(t){var e=t.target;if(e.hasLayer(this)){if(this._map=e,this._zoomAnimated=e._zoomAnimated,this.getEvents){var n=this.getEvents();e.on(n,this),this.once("remove",(function(){e.off(n,this)}),this)}this.onAdd(e),this.fire("add"),e.fire("layeradd",{layer:this})}}});nn.include({addLayer:function(t){if(!t._layerAdd)throw new Error("The provided object is not a Layer.");var e=o(t);return this._layers[e]||(this._layers[e]=t,t._mapToAdd=this,t.beforeAdd&&t.beforeAdd(this),this.whenReady(t._layerAdd,t)),this},removeLayer:function(t){var e=o(t);return this._layers[e]?(this._loaded&&t.onRemove(this),delete this._layers[e],this._loaded&&(this.fire("layerremove",{layer:t}),t.fire("remove")),t._map=t._mapToAdd=null,this):this},hasLayer:function(t){return o(t)in this._layers},eachLayer:function(t,e){for(var n in this._layers)t.call(e,this._layers[n]);return this},_addLayers:function(t){for(var e=0,n=(t=t?_(t)?t:[t]:[]).length;e<n;e++)this.addLayer(t[e])},_addZoomLimit:function(t){isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[o(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){var e=o(t);this._zoomBoundLayers[e]&&(delete this._zoomBoundLayers[e],this._updateZoomLevels())},_updateZoomLevels:function(){var t=1/0,e=-1/0,n=this._getZoomSpan();for(var i in this._zoomBoundLayers){var r=this._zoomBoundLayers[i].options;t=void 0===r.minZoom?t:Math.min(t,r.minZoom),e=void 0===r.maxZoom?e:Math.max(e,r.maxZoom)}this._layersMaxZoom=e===-1/0?void 0:e,this._layersMinZoom=t===1/0?void 0:t,n!==this._getZoomSpan()&&this.fire("zoomlevelschange"),void 0===this.options.maxZoom&&this._layersMaxZoom&&this.getZoom()>this._layersMaxZoom&&this.setZoom(this._layersMaxZoom),void 0===this.options.minZoom&&this._layersMinZoom&&this.getZoom()<this._layersMinZoom&&this.setZoom(this._layersMinZoom)}});var qn=Hn.extend({initialize:function(t,e){var n,i;if(p(this,e),this._layers={},t)for(n=0,i=t.length;n<i;n++)this.addLayer(t[n])},addLayer:function(t){var e=this.getLayerId(t);return this._layers[e]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){var e=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[e]&&this._map.removeLayer(this._layers[e]),delete this._layers[e],this},hasLayer:function(t){return("number"===typeof t?t:this.getLayerId(t))in this._layers},clearLayers:function(){return this.eachLayer(this.removeLayer,this)},invoke:function(t){var e,n,i=Array.prototype.slice.call(arguments,1);for(e in this._layers)(n=this._layers[e])[t]&&n[t].apply(n,i);return this},onAdd:function(t){this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t)},eachLayer:function(t,e){for(var n in this._layers)t.call(e,this._layers[n]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];return this.eachLayer(t.push,t),t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:function(t){return o(t)}}),Zn=function(t,e){return new qn(t,e)},Xn=qn.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),qn.prototype.addLayer.call(this,t),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?(t in this._layers&&(t=this._layers[t]),t.removeEventParent(this),qn.prototype.removeLayer.call(this,t),this.fire("layerremove",{layer:t})):this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t=new B;for(var e in this._layers){var n=this._layers[e];t.extend(n.getBounds?n.getBounds():n.getLatLng())}return t}}),Kn=function(t,e){return new Xn(t,e)},Yn=P.extend({options:{popupAnchor:[0,0],tooltipAnchor:[0,0],crossOrigin:!1},initialize:function(t){p(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var n=this._getIconUrl(t);if(!n){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var i=this._createImg(n,e&&"IMG"===e.tagName?e:null);return this._setIconStyles(i,t),(this.options.crossOrigin||""===this.options.crossOrigin)&&(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),i},_setIconStyles:function(t,e){var n=this.options,i=n[e+"Size"];"number"===typeof i&&(i=[i,i]);var r=O(i),s=O("shadow"===e&&n.shadowAnchor||n.iconAnchor||r&&r.divideBy(2,!0));t.className="leaflet-marker-"+e+" "+(n.className||""),s&&(t.style.marginLeft=-s.x+"px",t.style.marginTop=-s.y+"px"),r&&(t.style.width=r.x+"px",t.style.height=r.y+"px")},_createImg:function(t,e){return(e=e||document.createElement("img")).src=t,e},_getIconUrl:function(t){return Dt.retina&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}});function Jn(t){return new Yn(t)}var Qn=Yn.extend({options:{iconUrl:"marker-icon.png",iconRetinaUrl:"marker-icon-2x.png",shadowUrl:"marker-shadow.png",iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],tooltipAnchor:[16,-28],shadowSize:[41,41]},_getIconUrl:function(t){return"string"!==typeof Qn.imagePath&&(Qn.imagePath=this._detectIconPath()),(this.options.imagePath||Qn.imagePath)+Yn.prototype._getIconUrl.call(this,t)},_stripUrl:function(t){var e=function(t,e,n){var i=e.exec(t);return i&&i[n]};return(t=e(t,/^url\((['"])?(.+)\1\)$/,2))&&e(t,/^(.*)marker-icon\.png$/,1)},_detectIconPath:function(){var t=pe("div","leaflet-default-icon-path",document.body),e=de(t,"background-image")||de(t,"backgroundImage");if(document.body.removeChild(t),e=this._stripUrl(e))return e;var n=document.querySelector('link[href$="leaflet.css"]');return n?n.href.substring(0,n.href.length-11-1):""}}),ti=mn.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new vn(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),ve(t,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).disable(),this._marker._icon&&be(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_adjustPan:function(t){var e=this._marker,n=e._map,i=this._marker.options.autoPanSpeed,r=this._marker.options.autoPanPadding,s=Pe(e._icon),o=n.getPixelBounds(),a=n.getPixelOrigin(),l=F(o.min._subtract(a).add(r),o.max._subtract(a).subtract(r));if(!l.contains(s)){var c=O((Math.max(l.max.x,s.x)-l.max.x)/(o.max.x-l.max.x)-(Math.min(l.min.x,s.x)-l.min.x)/(o.min.x-l.min.x),(Math.max(l.max.y,s.y)-l.max.y)/(o.max.y-l.max.y)-(Math.min(l.min.y,s.y)-l.min.y)/(o.min.y-l.min.y)).multiplyBy(i);n.panBy(c,{animate:!1}),this._draggable._newPos._add(c),this._draggable._startPos._add(c),Ae(e._icon,this._draggable._newPos),this._onDrag(t),this._panRequest=T(this._adjustPan.bind(this,t))}},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng(),this._marker.closePopup&&this._marker.closePopup(),this._marker.fire("movestart").fire("dragstart")},_onPreDrag:function(t){this._marker.options.autoPan&&(C(this._panRequest),this._panRequest=T(this._adjustPan.bind(this,t)))},_onDrag:function(t){var e=this._marker,n=e._shadow,i=Pe(e._icon),r=e._map.layerPointToLatLng(i);n&&Ae(n,i),e._latlng=r,t.latlng=r,t.oldLatLng=this._oldLatLng,e.fire("move",t).fire("drag",t)},_onDragEnd:function(t){C(this._panRequest),delete this._oldLatLng,this._marker.fire("moveend").fire("dragend",t)}}),ei=Hn.extend({options:{icon:new Qn,interactive:!0,keyboard:!0,title:"",alt:"Marker",zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250,pane:"markerPane",shadowPane:"shadowPane",bubblingMouseEvents:!1,autoPanOnFocus:!0,draggable:!1,autoPan:!1,autoPanPadding:[50,50],autoPanSpeed:10},initialize:function(t,e){p(this,e),this._latlng=j(t)},onAdd:function(t){this._zoomAnimated=this._zoomAnimated&&t.options.markerZoomAnimation,this._zoomAnimated&&t.on("zoomanim",this._animateZoom,this),this._initIcon(),this.update()},onRemove:function(t){this.dragging&&this.dragging.enabled()&&(this.options.draggable=!0,this.dragging.removeHooks()),delete this.dragging,this._zoomAnimated&&t.off("zoomanim",this._animateZoom,this),this._removeIcon(),this._removeShadow()},getEvents:function(){return{zoom:this.update,viewreset:this.update}},getLatLng:function(){return this._latlng},setLatLng:function(t){var e=this._latlng;return this._latlng=j(t),this.update(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},getIcon:function(){return this.options.icon},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup,this._popup.options),this},getElement:function(){return this._icon},update:function(){if(this._icon&&this._map){var t=this._map.latLngToLayerPoint(this._latlng).round();this._setPos(t)}return this},_initIcon:function(){var t=this.options,e="leaflet-zoom-"+(this._zoomAnimated?"animated":"hide"),n=t.icon.createIcon(this._icon),i=!1;n!==this._icon&&(this._icon&&this._removeIcon(),i=!0,t.title&&(n.title=t.title),"IMG"===n.tagName&&(n.alt=t.alt||"")),ve(n,e),t.keyboard&&(n.tabIndex="0",n.setAttribute("role","button")),this._icon=n,t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex}),this.options.autoPanOnFocus&&Fe(n,"focus",this._panOnFocus,this);var r=t.icon.createShadow(this._shadow),s=!1;r!==this._shadow&&(this._removeShadow(),s=!0),r&&(ve(r,e),r.alt=""),this._shadow=r,t.opacity<1&&this._updateOpacity(),i&&this.getPane().appendChild(this._icon),this._initInteraction(),r&&s&&this.getPane(t.shadowPane).appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),this.options.autoPanOnFocus&&Ue(this._icon,"focus",this._panOnFocus,this),fe(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&fe(this._shadow),this._shadow=null},_setPos:function(t){this._icon&&Ae(this._icon,t),this._shadow&&Ae(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon&&(this._icon.style.zIndex=this._zIndex+t)},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(e)},_initInteraction:function(){if(this.options.interactive&&(ve(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),ti)){var t=this.options.draggable;this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new ti(this),t&&this.dragging.enable()}},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},_updateOpacity:function(){var t=this.options.opacity;this._icon&&xe(this._icon,t),this._shadow&&xe(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)},_panOnFocus:function(){var t=this._map;if(t){var e=this.options.icon.options,n=e.iconSize?O(e.iconSize):O(0,0),i=e.iconAnchor?O(e.iconAnchor):O(0,0);t.panInside(this._latlng,{paddingTopLeft:i,paddingBottomRight:n.subtract(i)})}},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor}});function ni(t,e){return new ei(t,e)}var ii=Hn.extend({options:{stroke:!0,color:"#3388ff",weight:3,opacity:1,lineCap:"round",lineJoin:"round",dashArray:null,dashOffset:null,fill:!1,fillColor:null,fillOpacity:.2,fillRule:"evenodd",interactive:!0,bubblingMouseEvents:!0},beforeAdd:function(t){this._renderer=t.getRenderer(this)},onAdd:function(){this._renderer._initPath(this),this._reset(),this._renderer._addPath(this)},onRemove:function(){this._renderer._removePath(this)},redraw:function(){return this._map&&this._renderer._updatePath(this),this},setStyle:function(t){return p(this,t),this._renderer&&(this._renderer._updateStyle(this),this.options.stroke&&t&&Object.prototype.hasOwnProperty.call(t,"weight")&&this._updateBounds()),this},bringToFront:function(){return this._renderer&&this._renderer._bringToFront(this),this},bringToBack:function(){return this._renderer&&this._renderer._bringToBack(this),this},getElement:function(){return this._path},_reset:function(){this._project(),this._update()},_clickTolerance:function(){return(this.options.stroke?this.options.weight/2:0)+(this._renderer.options.tolerance||0)}}),ri=ii.extend({options:{fill:!0,radius:10},initialize:function(t,e){p(this,e),this._latlng=j(t),this._radius=this.options.radius},setLatLng:function(t){var e=this._latlng;return this._latlng=j(t),this.redraw(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},getLatLng:function(){return this._latlng},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()},getRadius:function(){return this._radius},setStyle:function(t){var e=t&&t.radius||this._radius;return ii.prototype.setStyle.call(this,t),this.setRadius(e),this},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng),this._updateBounds()},_updateBounds:function(){var t=this._radius,e=this._radiusY||t,n=this._clickTolerance(),i=[t+n,e+n];this._pxBounds=new D(this._point.subtract(i),this._point.add(i))},_update:function(){this._map&&this._updatePath()},_updatePath:function(){this._renderer._updateCircle(this)},_empty:function(){return this._radius&&!this._renderer._bounds.intersects(this._pxBounds)},_containsPoint:function(t){return t.distanceTo(this._point)<=this._radius+this._clickTolerance()}});function si(t,e){return new ri(t,e)}var oi=ri.extend({initialize:function(t,e,i){if("number"===typeof e&&(e=n({},i,{radius:e})),p(this,e),this._latlng=j(t),isNaN(this.options.radius))throw new Error("Circle radius cannot be NaN");this._mRadius=this.options.radius},setRadius:function(t){return this._mRadius=t,this.redraw()},getRadius:function(){return this._mRadius},getBounds:function(){var t=[this._radius,this._radiusY||this._radius];return new B(this._map.layerPointToLatLng(this._point.subtract(t)),this._map.layerPointToLatLng(this._point.add(t)))},setStyle:ii.prototype.setStyle,_project:function(){var t=this._latlng.lng,e=this._latlng.lat,n=this._map,i=n.options.crs;if(i.distance===W.distance){var r=Math.PI/180,s=this._mRadius/W.R/r,o=n.project([e+s,t]),a=n.project([e-s,t]),l=o.add(a).divideBy(2),c=n.unproject(l).lat,u=Math.acos((Math.cos(s*r)-Math.sin(e*r)*Math.sin(c*r))/(Math.cos(e*r)*Math.cos(c*r)))/r;(isNaN(u)||0===u)&&(u=s/Math.cos(Math.PI/180*e)),this._point=l.subtract(n.getPixelOrigin()),this._radius=isNaN(u)?0:l.x-n.project([c,t-u]).x,this._radiusY=l.y-o.y}else{var h=i.unproject(i.project(this._latlng).subtract([this._mRadius,0]));this._point=n.latLngToLayerPoint(this._latlng),this._radius=this._point.x-n.latLngToLayerPoint(h).x}this._updateBounds()}});function ai(t,e,n){return new oi(t,e,n)}var li=ii.extend({options:{smoothFactor:1,noClip:!1},initialize:function(t,e){p(this,e),this._setLatLngs(t)},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._setLatLngs(t),this.redraw()},isEmpty:function(){return!this._latlngs.length},closestLayerPoint:function(t){for(var e,n,i=1/0,r=null,s=On,o=0,a=this._parts.length;o<a;o++)for(var l=this._parts[o],c=1,u=l.length;c<u;c++){var h=s(t,e=l[c-1],n=l[c],!0);h<i&&(i=h,r=s(t,e,n))}return r&&(r.distance=Math.sqrt(i)),r},getCenter:function(){if(!this._map)throw new Error("Must add layer to map before using getCenter()");return Bn(this._defaultShape(),this._map.options.crs)},getBounds:function(){return this._bounds},addLatLng:function(t,e){return e=e||this._defaultShape(),t=j(t),e.push(t),this._bounds.extend(t),this.redraw()},_setLatLngs:function(t){this._bounds=new B,this._latlngs=this._convertLatLngs(t)},_defaultShape:function(){return Dn(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var e=[],n=Dn(t),i=0,r=t.length;i<r;i++)n?(e[i]=j(t[i]),this._bounds.extend(e[i])):e[i]=this._convertLatLngs(t[i]);return e},_project:function(){var t=new D;this._rings=[],this._projectLatlngs(this._latlngs,this._rings,t),this._bounds.isValid()&&t.isValid()&&(this._rawPxBounds=t,this._updateBounds())},_updateBounds:function(){var t=this._clickTolerance(),e=new k(t,t);this._rawPxBounds&&(this._pxBounds=new D([this._rawPxBounds.min.subtract(e),this._rawPxBounds.max.add(e)]))},_projectLatlngs:function(t,e,n){var i,r,s=t[0]instanceof z,o=t.length;if(s){for(r=[],i=0;i<o;i++)r[i]=this._map.latLngToLayerPoint(t[i]),n.extend(r[i]);e.push(r)}else for(i=0;i<o;i++)this._projectLatlngs(t[i],e,n)},_clipPoints:function(){var t=this._renderer._bounds;if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else{var e,n,i,r,s,o,a,l=this._parts;for(e=0,i=0,r=this._rings.length;e<r;e++)for(n=0,s=(a=this._rings[e]).length;n<s-1;n++)(o=In(a[n],a[n+1],t,n,!0))&&(l[i]=l[i]||[],l[i].push(o[0]),o[1]===a[n+1]&&n!==s-2||(l[i].push(o[1]),i++))}},_simplifyPoints:function(){for(var t=this._parts,e=this.options.smoothFactor,n=0,i=t.length;n<i;n++)t[n]=Tn(t[n],e)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)},_containsPoint:function(t,e){var n,i,r,s,o,a,l=this._clickTolerance();if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(n=0,s=this._parts.length;n<s;n++)for(i=0,r=(o=(a=this._parts[n]).length)-1;i<o;r=i++)if((e||0!==i)&&Cn(t,a[r],a[i])<=l)return!0;return!1}});function ci(t,e){return new li(t,e)}li._flat=Fn;var ui=li.extend({options:{fill:!0},isEmpty:function(){return!this._latlngs.length||!this._latlngs[0].length},getCenter:function(){if(!this._map)throw new Error("Must add layer to map before using getCenter()");return wn(this._defaultShape(),this._map.options.crs)},_convertLatLngs:function(t){var e=li.prototype._convertLatLngs.call(this,t),n=e.length;return n>=2&&e[0]instanceof z&&e[0].equals(e[n-1])&&e.pop(),e},_setLatLngs:function(t){li.prototype._setLatLngs.call(this,t),Dn(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return Dn(this._latlngs[0])?this._latlngs[0]:this._latlngs[0][0]},_clipPoints:function(){var t=this._renderer._bounds,e=this.options.weight,n=new k(e,e);if(t=new D(t.min.subtract(n),t.max.add(n)),this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var i,r=0,s=this._rings.length;r<s;r++)(i=bn(this._rings[r],t,!0)).length&&this._parts.push(i)},_updatePath:function(){this._renderer._updatePoly(this,!0)},_containsPoint:function(t){var e,n,i,r,s,o,a,l,c=!1;if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(r=0,a=this._parts.length;r<a;r++)for(s=0,o=(l=(e=this._parts[r]).length)-1;s<l;o=s++)n=e[s],i=e[o],n.y>t.y!==i.y>t.y&&t.x<(i.x-n.x)*(t.y-n.y)/(i.y-n.y)+n.x&&(c=!c);return c||li.prototype._containsPoint.call(this,t,!0)}});function hi(t,e){return new ui(t,e)}var di=Xn.extend({initialize:function(t,e){p(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,n,i,r=_(t)?t:t.features;if(r){for(e=0,n=r.length;e<n;e++)((i=r[e]).geometries||i.geometry||i.features||i.coordinates)&&this.addData(i);return this}var s=this.options;if(s.filter&&!s.filter(t))return this;var o=pi(t,s);return o?(o.feature=bi(t),o.defaultOptions=o.options,this.resetStyle(o),s.onEachFeature&&s.onEachFeature(t,o),this.addLayer(o)):this},resetStyle:function(t){return void 0===t?this.eachLayer(this.resetStyle,this):(t.options=n({},t.defaultOptions),this._setLayerStyle(t,this.options.style),this)},setStyle:function(t){return this.eachLayer((function(e){this._setLayerStyle(e,t)}),this)},_setLayerStyle:function(t,e){t.setStyle&&("function"===typeof e&&(e=e(t.feature)),t.setStyle(e))}});function pi(t,e){var n,i,r,s,o="Feature"===t.type?t.geometry:t,a=o?o.coordinates:null,l=[],c=e&&e.pointToLayer,u=e&&e.coordsToLatLng||gi;if(!a&&!o)return null;switch(o.type){case"Point":return fi(c,t,n=u(a),e);case"MultiPoint":for(r=0,s=a.length;r<s;r++)n=u(a[r]),l.push(fi(c,t,n,e));return new Xn(l);case"LineString":case"MultiLineString":return i=mi(a,"LineString"===o.type?0:1,u),new li(i,e);case"Polygon":case"MultiPolygon":return i=mi(a,"Polygon"===o.type?1:2,u),new ui(i,e);case"GeometryCollection":for(r=0,s=o.geometries.length;r<s;r++){var h=pi({geometry:o.geometries[r],type:"Feature",properties:t.properties},e);h&&l.push(h)}return new Xn(l);case"FeatureCollection":for(r=0,s=o.features.length;r<s;r++){var d=pi(o.features[r],e);d&&l.push(d)}return new Xn(l);default:throw new Error("Invalid GeoJSON object.")}}function fi(t,e,n,i){return t?t(e,n):new ei(n,i&&i.markersInheritOptions&&i)}function gi(t){return new z(t[1],t[0],t[2])}function mi(t,e,n){for(var i,r=[],s=0,o=t.length;s<o;s++)i=e?mi(t[s],e-1,n):(n||gi)(t[s]),r.push(i);return r}function _i(t,e){return void 0!==(t=j(t)).alt?[u(t.lng,e),u(t.lat,e),u(t.alt,e)]:[u(t.lng,e),u(t.lat,e)]}function yi(t,e,n,i){for(var r=[],s=0,o=t.length;s<o;s++)r.push(e?yi(t[s],Dn(t[s])?0:e-1,n,i):_i(t[s],i));return!e&&n&&r.length>0&&r.push(r[0].slice()),r}function vi(t,e){return t.feature?n({},t.feature,{geometry:e}):bi(e)}function bi(t){return"Feature"===t.type||"FeatureCollection"===t.type?t:{type:"Feature",properties:{},geometry:t}}var wi={toGeoJSON:function(t){return vi(this,{type:"Point",coordinates:_i(this.getLatLng(),t)})}};function Ei(t,e){return new di(t,e)}ei.include(wi),oi.include(wi),ri.include(wi),li.include({toGeoJSON:function(t){var e=!Dn(this._latlngs);return vi(this,{type:(e?"Multi":"")+"LineString",coordinates:yi(this._latlngs,e?1:0,!1,t)})}}),ui.include({toGeoJSON:function(t){var e=!Dn(this._latlngs),n=e&&!Dn(this._latlngs[0]),i=yi(this._latlngs,n?2:e?1:0,!0,t);return e||(i=[i]),vi(this,{type:(n?"Multi":"")+"Polygon",coordinates:i})}}),qn.include({toMultiPoint:function(t){var e=[];return this.eachLayer((function(n){e.push(n.toGeoJSON(t).geometry.coordinates)})),vi(this,{type:"MultiPoint",coordinates:e})},toGeoJSON:function(t){var e=this.feature&&this.feature.geometry&&this.feature.geometry.type;if("MultiPoint"===e)return this.toMultiPoint(t);var n="GeometryCollection"===e,i=[];return this.eachLayer((function(e){if(e.toGeoJSON){var r=e.toGeoJSON(t);if(n)i.push(r.geometry);else{var s=bi(r);"FeatureCollection"===s.type?i.push.apply(i,s.features):i.push(s)}}})),n?vi(this,{geometries:i,type:"GeometryCollection"}):{type:"FeatureCollection",features:i}}});var xi=Ei,Si=Hn.extend({options:{opacity:1,alt:"",interactive:!1,crossOrigin:!1,errorOverlayUrl:"",zIndex:1,className:""},initialize:function(t,e,n){this._url=t,this._bounds=U(e),p(this,n)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(ve(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this.getPane().appendChild(this._image),this._reset()},onRemove:function(){fe(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},setOpacity:function(t){return this.options.opacity=t,this._image&&this._updateOpacity(),this},setStyle:function(t){return t.opacity&&this.setOpacity(t.opacity),this},bringToFront:function(){return this._map&&me(this._image),this},bringToBack:function(){return this._map&&_e(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},setBounds:function(t){return this._bounds=U(t),this._map&&this._reset(),this},getEvents:function(){var t={zoom:this._reset,viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},getBounds:function(){return this._bounds},getElement:function(){return this._image},_initImage:function(){var t="IMG"===this._url.tagName,e=this._image=t?this._url:pe("img");ve(e,"leaflet-image-layer"),this._zoomAnimated&&ve(e,"leaflet-zoom-animated"),this.options.className&&ve(e,this.options.className),e.onselectstart=c,e.onmousemove=c,e.onload=r(this.fire,this,"load"),e.onerror=r(this._overlayOnError,this,"error"),(this.options.crossOrigin||""===this.options.crossOrigin)&&(e.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),this.options.zIndex&&this._updateZIndex(),t?this._url=e.src:(e.src=this._url,e.alt=this.options.alt)},_animateZoom:function(t){var e=this._map.getZoomScale(t.zoom),n=this._map._latLngBoundsToNewLayerBounds(this._bounds,t.zoom,t.center).min;Ce(this._image,n,e)},_reset:function(){var t=this._image,e=new D(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),n=e.getSize();Ae(t,e.min),t.style.width=n.x+"px",t.style.height=n.y+"px"},_updateOpacity:function(){xe(this._image,this.options.opacity)},_updateZIndex:function(){this._image&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._image.style.zIndex=this.options.zIndex)},_overlayOnError:function(){this.fire("error");var t=this.options.errorOverlayUrl;t&&this._url!==t&&(this._url=t,this._image.src=t)},getCenter:function(){return this._bounds.getCenter()}}),Ti=function(t,e,n){return new Si(t,e,n)},Ci=Si.extend({options:{autoplay:!0,loop:!0,keepAspectRatio:!0,muted:!1,playsInline:!0},_initImage:function(){var t="VIDEO"===this._url.tagName,e=this._image=t?this._url:pe("video");if(ve(e,"leaflet-image-layer"),this._zoomAnimated&&ve(e,"leaflet-zoom-animated"),this.options.className&&ve(e,this.options.className),e.onselectstart=c,e.onmousemove=c,e.onloadeddata=r(this.fire,this,"load"),t){for(var n=e.getElementsByTagName("source"),i=[],s=0;s<n.length;s++)i.push(n[s].src);this._url=n.length>0?i:[e.src]}else{_(this._url)||(this._url=[this._url]),!this.options.keepAspectRatio&&Object.prototype.hasOwnProperty.call(e.style,"objectFit")&&(e.style.objectFit="fill"),e.autoplay=!!this.options.autoplay,e.loop=!!this.options.loop,e.muted=!!this.options.muted,e.playsInline=!!this.options.playsInline;for(var o=0;o<this._url.length;o++){var a=pe("source");a.src=this._url[o],e.appendChild(a)}}}});function Ai(t,e,n){return new Ci(t,e,n)}var Pi=Si.extend({_initImage:function(){var t=this._image=this._url;ve(t,"leaflet-image-layer"),this._zoomAnimated&&ve(t,"leaflet-zoom-animated"),this.options.className&&ve(t,this.options.className),t.onselectstart=c,t.onmousemove=c}});function Ri(t,e,n){return new Pi(t,e,n)}var Mi=Hn.extend({options:{interactive:!1,offset:[0,0],className:"",pane:void 0,content:""},initialize:function(t,e){t&&(t instanceof z||_(t))?(this._latlng=j(t),p(this,e)):(p(this,t),this._source=e),this.options.content&&(this._content=this.options.content)},openOn:function(t){return(t=arguments.length?t:this._source._map).hasLayer(this)||t.addLayer(this),this},close:function(){return this._map&&this._map.removeLayer(this),this},toggle:function(t){return this._map?this.close():(arguments.length?this._source=t:t=this._source,this._prepareOpen(),this.openOn(t._map)),this},onAdd:function(t){this._zoomAnimated=t._zoomAnimated,this._container||this._initLayout(),t._fadeAnimated&&xe(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&xe(this._container,1),this.bringToFront(),this.options.interactive&&(ve(this._container,"leaflet-interactive"),this.addInteractiveTarget(this._container))},onRemove:function(t){t._fadeAnimated?(xe(this._container,0),this._removeTimeout=setTimeout(r(fe,void 0,this._container),200)):fe(this._container),this.options.interactive&&(be(this._container,"leaflet-interactive"),this.removeInteractiveTarget(this._container))},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=j(t),this._map&&(this._updatePosition(),this._adjustPan()),this},getContent:function(){return this._content},setContent:function(t){return this._content=t,this.update(),this},getElement:function(){return this._container},update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updateLayout(),this._updatePosition(),this._container.style.visibility="",this._adjustPan())},getEvents:function(){var t={zoom:this._updatePosition,viewreset:this._updatePosition};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},isOpen:function(){return!!this._map&&this._map.hasLayer(this)},bringToFront:function(){return this._map&&me(this._container),this},bringToBack:function(){return this._map&&_e(this._container),this},_prepareOpen:function(t){var e=this._source;if(!e._map)return!1;if(e instanceof Xn){e=null;var n=this._source._layers;for(var i in n)if(n[i]._map){e=n[i];break}if(!e)return!1;this._source=e}if(!t)if(e.getCenter)t=e.getCenter();else if(e.getLatLng)t=e.getLatLng();else{if(!e.getBounds)throw new Error("Unable to get source layer LatLng.");t=e.getBounds().getCenter()}return this.setLatLng(t),this._map&&this.update(),!0},_updateContent:function(){if(this._content){var t=this._contentNode,e="function"===typeof this._content?this._content(this._source||this):this._content;if("string"===typeof e)t.innerHTML=e;else{for(;t.hasChildNodes();)t.removeChild(t.firstChild);t.appendChild(e)}this.fire("contentupdate")}},_updatePosition:function(){if(this._map){var t=this._map.latLngToLayerPoint(this._latlng),e=O(this.options.offset),n=this._getAnchor();this._zoomAnimated?Ae(this._container,t.add(n)):e=e.add(t).add(n);var i=this._containerBottom=-e.y,r=this._containerLeft=-Math.round(this._containerWidth/2)+e.x;this._container.style.bottom=i+"px",this._container.style.left=r+"px"}},_getAnchor:function(){return[0,0]}});nn.include({_initOverlay:function(t,e,n,i){var r=e;return r instanceof t||(r=new t(i).setContent(e)),n&&r.setLatLng(n),r}}),Hn.include({_initOverlay:function(t,e,n,i){var r=n;return r instanceof t?(p(r,i),r._source=this):(r=e&&!i?e:new t(i,this)).setContent(n),r}});var Ii=Mi.extend({options:{pane:"popupPane",offset:[0,7],maxWidth:300,minWidth:50,maxHeight:null,autoPan:!0,autoPanPaddingTopLeft:null,autoPanPaddingBottomRight:null,autoPanPadding:[5,5],keepInView:!1,closeButton:!0,autoClose:!0,closeOnEscapeKey:!0,className:""},openOn:function(t){return!(t=arguments.length?t:this._source._map).hasLayer(this)&&t._popup&&t._popup.options.autoClose&&t.removeLayer(t._popup),t._popup=this,Mi.prototype.openOn.call(this,t)},onAdd:function(t){Mi.prototype.onAdd.call(this,t),t.fire("popupopen",{popup:this}),this._source&&(this._source.fire("popupopen",{popup:this},!0),this._source instanceof ii||this._source.on("preclick",$e))},onRemove:function(t){Mi.prototype.onRemove.call(this,t),t.fire("popupclose",{popup:this}),this._source&&(this._source.fire("popupclose",{popup:this},!0),this._source instanceof ii||this._source.off("preclick",$e))},getEvents:function(){var t=Mi.prototype.getEvents.call(this);return(void 0!==this.options.closeOnClick?this.options.closeOnClick:this._map.options.closePopupOnClick)&&(t.preclick=this.close),this.options.keepInView&&(t.moveend=this._adjustPan),t},_initLayout:function(){var t="leaflet-popup",e=this._container=pe("div",t+" "+(this.options.className||"")+" leaflet-zoom-animated"),n=this._wrapper=pe("div",t+"-content-wrapper",e);if(this._contentNode=pe("div",t+"-content",n),He(e),Ge(this._contentNode),Fe(e,"contextmenu",$e),this._tipContainer=pe("div",t+"-tip-container",e),this._tip=pe("div",t+"-tip",this._tipContainer),this.options.closeButton){var i=this._closeButton=pe("a",t+"-close-button",e);i.setAttribute("role","button"),i.setAttribute("aria-label","Close popup"),i.href="#close",i.innerHTML='<span aria-hidden="true">&#215;</span>',Fe(i,"click",(function(t){qe(t),this.close()}),this)}},_updateLayout:function(){var t=this._contentNode,e=t.style;e.width="",e.whiteSpace="nowrap";var n=t.offsetWidth;n=Math.min(n,this.options.maxWidth),n=Math.max(n,this.options.minWidth),e.width=n+1+"px",e.whiteSpace="",e.height="";var i=t.offsetHeight,r=this.options.maxHeight,s="leaflet-popup-scrolled";r&&i>r?(e.height=r+"px",ve(t,s)):be(t,s),this._containerWidth=this._container.offsetWidth},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center),n=this._getAnchor();Ae(this._container,e.add(n))},_adjustPan:function(){if(this.options.autoPan)if(this._map._panAnim&&this._map._panAnim.stop(),this._autopanning)this._autopanning=!1;else{var t=this._map,e=parseInt(de(this._container,"marginBottom"),10)||0,n=this._container.offsetHeight+e,i=this._containerWidth,r=new k(this._containerLeft,-n-this._containerBottom);r._add(Pe(this._container));var s=t.layerPointToContainerPoint(r),o=O(this.options.autoPanPadding),a=O(this.options.autoPanPaddingTopLeft||o),l=O(this.options.autoPanPaddingBottomRight||o),c=t.getSize(),u=0,h=0;s.x+i+l.x>c.x&&(u=s.x+i-c.x+l.x),s.x-u-a.x<0&&(u=s.x-a.x),s.y+n+l.y>c.y&&(h=s.y+n-c.y+l.y),s.y-h-a.y<0&&(h=s.y-a.y),(u||h)&&(this.options.keepInView&&(this._autopanning=!0),t.fire("autopanstart").panBy([u,h]))}},_getAnchor:function(){return O(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}}),Li=function(t,e){return new Ii(t,e)};nn.mergeOptions({closePopupOnClick:!0}),nn.include({openPopup:function(t,e,n){return this._initOverlay(Ii,t,e,n).openOn(this),this},closePopup:function(t){return(t=arguments.length?t:this._popup)&&t.close(),this}}),Hn.include({bindPopup:function(t,e){return this._popup=this._initOverlay(Ii,this._popup,t,e),this._popupHandlersAdded||(this.on({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!0),this},unbindPopup:function(){return this._popup&&(this.off({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!1,this._popup=null),this},openPopup:function(t){return this._popup&&(this instanceof Xn||(this._popup._source=this),this._popup._prepareOpen(t||this._latlng)&&this._popup.openOn(this._map)),this},closePopup:function(){return this._popup&&this._popup.close(),this},togglePopup:function(){return this._popup&&this._popup.toggle(this),this},isPopupOpen:function(){return!!this._popup&&this._popup.isOpen()},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},getPopup:function(){return this._popup},_openPopup:function(t){if(this._popup&&this._map){Ze(t);var e=t.layer||t.target;this._popup._source!==e||e instanceof ii?(this._popup._source=e,this.openPopup(t.latlng)):this._map.hasLayer(this._popup)?this.closePopup():this.openPopup(t.latlng)}},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}});var ki=Mi.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,opacity:.9},onAdd:function(t){Mi.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&(this.addEventParent(this._source),this._source.fire("tooltipopen",{tooltip:this},!0))},onRemove:function(t){Mi.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&(this.removeEventParent(this._source),this._source.fire("tooltipclose",{tooltip:this},!0))},getEvents:function(){var t=Mi.prototype.getEvents.call(this);return this.options.permanent||(t.preclick=this.close),t},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=pe("div",t),this._container.setAttribute("role","tooltip"),this._container.setAttribute("id","leaflet-tooltip-"+o(this))},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var e,n,i=this._map,r=this._container,s=i.latLngToContainerPoint(i.getCenter()),o=i.layerPointToContainerPoint(t),a=this.options.direction,l=r.offsetWidth,c=r.offsetHeight,u=O(this.options.offset),h=this._getAnchor();"top"===a?(e=l/2,n=c):"bottom"===a?(e=l/2,n=0):"center"===a?(e=l/2,n=c/2):"right"===a?(e=0,n=c/2):"left"===a?(e=l,n=c/2):o.x<s.x?(a="right",e=0,n=c/2):(a="left",e=l+2*(u.x+h.x),n=c/2),t=t.subtract(O(e,n,!0)).add(u).add(h),be(r,"leaflet-tooltip-right"),be(r,"leaflet-tooltip-left"),be(r,"leaflet-tooltip-top"),be(r,"leaflet-tooltip-bottom"),ve(r,"leaflet-tooltip-"+a),Ae(r,t)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},setOpacity:function(t){this.options.opacity=t,this._container&&xe(this._container,t)},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPosition(e)},_getAnchor:function(){return O(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0])}}),Ni=function(t,e){return new ki(t,e)};nn.include({openTooltip:function(t,e,n){return this._initOverlay(ki,t,e,n).openOn(this),this},closeTooltip:function(t){return t.close(),this}}),Hn.include({bindTooltip:function(t,e){return this._tooltip&&this.isTooltipOpen()&&this.unbindTooltip(),this._tooltip=this._initOverlay(ki,this._tooltip,t,e),this._initTooltipInteractions(),this._tooltip.options.permanent&&this._map&&this._map.hasLayer(this)&&this.openTooltip(),this},unbindTooltip:function(){return this._tooltip&&(this._initTooltipInteractions(!0),this.closeTooltip(),this._tooltip=null),this},_initTooltipInteractions:function(t){if(t||!this._tooltipHandlersAdded){var e=t?"off":"on",n={remove:this.closeTooltip,move:this._moveTooltip};this._tooltip.options.permanent?n.add=this._openTooltip:(n.mouseover=this._openTooltip,n.mouseout=this.closeTooltip,n.click=this._openTooltip,this._map?this._addFocusListeners():n.add=this._addFocusListeners),this._tooltip.options.sticky&&(n.mousemove=this._moveTooltip),this[e](n),this._tooltipHandlersAdded=!t}},openTooltip:function(t){return this._tooltip&&(this instanceof Xn||(this._tooltip._source=this),this._tooltip._prepareOpen(t)&&(this._tooltip.openOn(this._map),this.getElement?this._setAriaDescribedByOnLayer(this):this.eachLayer&&this.eachLayer(this._setAriaDescribedByOnLayer,this))),this},closeTooltip:function(){if(this._tooltip)return this._tooltip.close()},toggleTooltip:function(){return this._tooltip&&this._tooltip.toggle(this),this},isTooltipOpen:function(){return this._tooltip.isOpen()},setTooltipContent:function(t){return this._tooltip&&this._tooltip.setContent(t),this},getTooltip:function(){return this._tooltip},_addFocusListeners:function(){this.getElement?this._addFocusListenersOnLayer(this):this.eachLayer&&this.eachLayer(this._addFocusListenersOnLayer,this)},_addFocusListenersOnLayer:function(t){var e="function"===typeof t.getElement&&t.getElement();e&&(Fe(e,"focus",(function(){this._tooltip._source=t,this.openTooltip()}),this),Fe(e,"blur",this.closeTooltip,this))},_setAriaDescribedByOnLayer:function(t){var e="function"===typeof t.getElement&&t.getElement();e&&e.setAttribute("aria-describedby",this._tooltip._container.id)},_openTooltip:function(t){if(this._tooltip&&this._map)if(this._map.dragging&&this._map.dragging.moving()&&!this._openOnceFlag){this._openOnceFlag=!0;var e=this;this._map.once("moveend",(function(){e._openOnceFlag=!1,e._openTooltip(t)}))}else this._tooltip._source=t.layer||t.target,this.openTooltip(this._tooltip.options.sticky?t.latlng:void 0)},_moveTooltip:function(t){var e,n,i=t.latlng;this._tooltip.options.sticky&&t.originalEvent&&(e=this._map.mouseEventToContainerPoint(t.originalEvent),n=this._map.containerPointToLayerPoint(e),i=this._map.layerPointToLatLng(n)),this._tooltip.setLatLng(i)}});var Oi=Yn.extend({options:{iconSize:[12,12],html:!1,bgPos:null,className:"leaflet-div-icon"},createIcon:function(t){var e=t&&"DIV"===t.tagName?t:document.createElement("div"),n=this.options;if(n.html instanceof Element?(ge(e),e.appendChild(n.html)):e.innerHTML=!1!==n.html?n.html:"",n.bgPos){var i=O(n.bgPos);e.style.backgroundPosition=-i.x+"px "+-i.y+"px"}return this._setIconStyles(e,"icon"),e},createShadow:function(){return null}});function Di(t){return new Oi(t)}Yn.Default=Qn;var Fi=Hn.extend({options:{tileSize:256,opacity:1,updateWhenIdle:Dt.mobile,updateWhenZooming:!0,updateInterval:200,zIndex:1,bounds:null,minZoom:0,maxZoom:void 0,maxNativeZoom:void 0,minNativeZoom:void 0,noWrap:!1,pane:"tilePane",className:"",keepBuffer:2},initialize:function(t){p(this,t)},onAdd:function(){this._initContainer(),this._levels={},this._tiles={},this._resetView()},beforeAdd:function(t){t._addZoomLimit(this)},onRemove:function(t){this._removeAllTiles(),fe(this._container),t._removeZoomLimit(this),this._container=null,this._tileZoom=void 0},bringToFront:function(){return this._map&&(me(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(_e(this._container),this._setAutoZIndex(Math.min)),this},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},isLoading:function(){return this._loading},redraw:function(){if(this._map){this._removeAllTiles();var t=this._clampZoom(this._map.getZoom());t!==this._tileZoom&&(this._tileZoom=t,this._updateLevels()),this._update()}return this},getEvents:function(){var t={viewprereset:this._invalidateAll,viewreset:this._resetView,zoom:this._resetView,moveend:this._onMoveEnd};return this.options.updateWhenIdle||(this._onMove||(this._onMove=a(this._onMoveEnd,this.options.updateInterval,this)),t.move=this._onMove),this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},createTile:function(){return document.createElement("div")},getTileSize:function(){var t=this.options.tileSize;return t instanceof k?t:new k(t,t)},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t){for(var e,n=this.getPane().children,i=-t(-1/0,1/0),r=0,s=n.length;r<s;r++)e=n[r].style.zIndex,n[r]!==this._container&&e&&(i=t(i,+e));isFinite(i)&&(this.options.zIndex=i+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map&&!Dt.ielt9){xe(this._container,this.options.opacity);var t=+new Date,e=!1,n=!1;for(var i in this._tiles){var r=this._tiles[i];if(r.current&&r.loaded){var s=Math.min(1,(t-r.loaded)/200);xe(r.el,s),s<1?e=!0:(r.active?n=!0:this._onOpaqueTile(r),r.active=!0)}}n&&!this._noPrune&&this._pruneTiles(),e&&(C(this._fadeFrame),this._fadeFrame=T(this._updateOpacity,this))}},_onOpaqueTile:c,_initContainer:function(){this._container||(this._container=pe("div","leaflet-layer "+(this.options.className||"")),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity(),this.getPane().appendChild(this._container))},_updateLevels:function(){var t=this._tileZoom,e=this.options.maxZoom;if(void 0!==t){for(var n in this._levels)n=Number(n),this._levels[n].el.children.length||n===t?(this._levels[n].el.style.zIndex=e-Math.abs(t-n),this._onUpdateLevel(n)):(fe(this._levels[n].el),this._removeTilesAtZoom(n),this._onRemoveLevel(n),delete this._levels[n]);var i=this._levels[t],r=this._map;return i||((i=this._levels[t]={}).el=pe("div","leaflet-tile-container leaflet-zoom-animated",this._container),i.el.style.zIndex=e,i.origin=r.project(r.unproject(r.getPixelOrigin()),t).round(),i.zoom=t,this._setZoomTransform(i,r.getCenter(),r.getZoom()),c(i.el.offsetWidth),this._onCreateLevel(i)),this._level=i,i}},_onUpdateLevel:c,_onRemoveLevel:c,_onCreateLevel:c,_pruneTiles:function(){if(this._map){var t,e,n=this._map.getZoom();if(n>this.options.maxZoom||n<this.options.minZoom)this._removeAllTiles();else{for(t in this._tiles)(e=this._tiles[t]).retain=e.current;for(t in this._tiles)if((e=this._tiles[t]).current&&!e.active){var i=e.coords;this._retainParent(i.x,i.y,i.z,i.z-5)||this._retainChildren(i.x,i.y,i.z,i.z+2)}for(t in this._tiles)this._tiles[t].retain||this._removeTile(t)}}},_removeTilesAtZoom:function(t){for(var e in this._tiles)this._tiles[e].coords.z===t&&this._removeTile(e)},_removeAllTiles:function(){for(var t in this._tiles)this._removeTile(t)},_invalidateAll:function(){for(var t in this._levels)fe(this._levels[t].el),this._onRemoveLevel(Number(t)),delete this._levels[t];this._removeAllTiles(),this._tileZoom=void 0},_retainParent:function(t,e,n,i){var r=Math.floor(t/2),s=Math.floor(e/2),o=n-1,a=new k(+r,+s);a.z=+o;var l=this._tileCoordsToKey(a),c=this._tiles[l];return c&&c.active?(c.retain=!0,!0):(c&&c.loaded&&(c.retain=!0),o>i&&this._retainParent(r,s,o,i))},_retainChildren:function(t,e,n,i){for(var r=2*t;r<2*t+2;r++)for(var s=2*e;s<2*e+2;s++){var o=new k(r,s);o.z=n+1;var a=this._tileCoordsToKey(o),l=this._tiles[a];l&&l.active?l.retain=!0:(l&&l.loaded&&(l.retain=!0),n+1<i&&this._retainChildren(r,s,n+1,i))}},_resetView:function(t){var e=t&&(t.pinch||t.flyTo);this._setView(this._map.getCenter(),this._map.getZoom(),e,e)},_animateZoom:function(t){this._setView(t.center,t.zoom,!0,t.noUpdate)},_clampZoom:function(t){var e=this.options;return void 0!==e.minNativeZoom&&t<e.minNativeZoom?e.minNativeZoom:void 0!==e.maxNativeZoom&&e.maxNativeZoom<t?e.maxNativeZoom:t},_setView:function(t,e,n,i){var r=Math.round(e);r=void 0!==this.options.maxZoom&&r>this.options.maxZoom||void 0!==this.options.minZoom&&r<this.options.minZoom?void 0:this._clampZoom(r);var s=this.options.updateWhenZooming&&r!==this._tileZoom;i&&!s||(this._tileZoom=r,this._abortLoading&&this._abortLoading(),this._updateLevels(),this._resetGrid(),void 0!==r&&this._update(t),n||this._pruneTiles(),this._noPrune=!!n),this._setZoomTransforms(t,e)},_setZoomTransforms:function(t,e){for(var n in this._levels)this._setZoomTransform(this._levels[n],t,e)},_setZoomTransform:function(t,e,n){var i=this._map.getZoomScale(n,t.zoom),r=t.origin.multiplyBy(i).subtract(this._map._getNewPixelOrigin(e,n)).round();Dt.any3d?Ce(t.el,r,i):Ae(t.el,r)},_resetGrid:function(){var t=this._map,e=t.options.crs,n=this._tileSize=this.getTileSize(),i=this._tileZoom,r=this._map.getPixelWorldBounds(this._tileZoom);r&&(this._globalTileRange=this._pxBoundsToTileRange(r)),this._wrapX=e.wrapLng&&!this.options.noWrap&&[Math.floor(t.project([0,e.wrapLng[0]],i).x/n.x),Math.ceil(t.project([0,e.wrapLng[1]],i).x/n.y)],this._wrapY=e.wrapLat&&!this.options.noWrap&&[Math.floor(t.project([e.wrapLat[0],0],i).y/n.x),Math.ceil(t.project([e.wrapLat[1],0],i).y/n.y)]},_onMoveEnd:function(){this._map&&!this._map._animatingZoom&&this._update()},_getTiledPixelBounds:function(t){var e=this._map,n=e._animatingZoom?Math.max(e._animateToZoom,e.getZoom()):e.getZoom(),i=e.getZoomScale(n,this._tileZoom),r=e.project(t,this._tileZoom).floor(),s=e.getSize().divideBy(2*i);return new D(r.subtract(s),r.add(s))},_update:function(t){var e=this._map;if(e){var n=this._clampZoom(e.getZoom());if(void 0===t&&(t=e.getCenter()),void 0!==this._tileZoom){var i=this._getTiledPixelBounds(t),r=this._pxBoundsToTileRange(i),s=r.getCenter(),o=[],a=this.options.keepBuffer,l=new D(r.getBottomLeft().subtract([a,-a]),r.getTopRight().add([a,-a]));if(!(isFinite(r.min.x)&&isFinite(r.min.y)&&isFinite(r.max.x)&&isFinite(r.max.y)))throw new Error("Attempted to load an infinite number of tiles");for(var c in this._tiles){var u=this._tiles[c].coords;u.z===this._tileZoom&&l.contains(new k(u.x,u.y))||(this._tiles[c].current=!1)}if(Math.abs(n-this._tileZoom)>1)this._setView(t,n);else{for(var h=r.min.y;h<=r.max.y;h++)for(var d=r.min.x;d<=r.max.x;d++){var p=new k(d,h);if(p.z=this._tileZoom,this._isValidTile(p)){var f=this._tiles[this._tileCoordsToKey(p)];f?f.current=!0:o.push(p)}}if(o.sort((function(t,e){return t.distanceTo(s)-e.distanceTo(s)})),0!==o.length){this._loading||(this._loading=!0,this.fire("loading"));var g=document.createDocumentFragment();for(d=0;d<o.length;d++)this._addTile(o[d],g);this._level.el.appendChild(g)}}}}},_isValidTile:function(t){var e=this._map.options.crs;if(!e.infinite){var n=this._globalTileRange;if(!e.wrapLng&&(t.x<n.min.x||t.x>n.max.x)||!e.wrapLat&&(t.y<n.min.y||t.y>n.max.y))return!1}if(!this.options.bounds)return!0;var i=this._tileCoordsToBounds(t);return U(this.options.bounds).overlaps(i)},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var e=this._map,n=this.getTileSize(),i=t.scaleBy(n),r=i.add(n);return[e.unproject(i,t.z),e.unproject(r,t.z)]},_tileCoordsToBounds:function(t){var e=this._tileCoordsToNwSe(t),n=new B(e[0],e[1]);return this.options.noWrap||(n=this._map.wrapLatLngBounds(n)),n},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var e=t.split(":"),n=new k(+e[0],+e[1]);return n.z=+e[2],n},_removeTile:function(t){var e=this._tiles[t];e&&(fe(e.el),delete this._tiles[t],this.fire("tileunload",{tile:e.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){ve(t,"leaflet-tile");var e=this.getTileSize();t.style.width=e.x+"px",t.style.height=e.y+"px",t.onselectstart=c,t.onmousemove=c,Dt.ielt9&&this.options.opacity<1&&xe(t,this.options.opacity)},_addTile:function(t,e){var n=this._getTilePos(t),i=this._tileCoordsToKey(t),s=this.createTile(this._wrapCoords(t),r(this._tileReady,this,t));this._initTile(s),this.createTile.length<2&&T(r(this._tileReady,this,t,null,s)),Ae(s,n),this._tiles[i]={el:s,coords:t,current:!0},e.appendChild(s),this.fire("tileloadstart",{tile:s,coords:t})},_tileReady:function(t,e,n){e&&this.fire("tileerror",{error:e,tile:n,coords:t});var i=this._tileCoordsToKey(t);(n=this._tiles[i])&&(n.loaded=+new Date,this._map._fadeAnimated?(xe(n.el,0),C(this._fadeFrame),this._fadeFrame=T(this._updateOpacity,this)):(n.active=!0,this._pruneTiles()),e||(ve(n.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:n.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),Dt.ielt9||!this._map._fadeAnimated?T(this._pruneTiles,this):setTimeout(r(this._pruneTiles,this),250)))},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var e=new k(this._wrapX?l(t.x,this._wrapX):t.x,this._wrapY?l(t.y,this._wrapY):t.y);return e.z=t.z,e},_pxBoundsToTileRange:function(t){var e=this.getTileSize();return new D(t.min.unscaleBy(e).floor(),t.max.unscaleBy(e).ceil().subtract([1,1]))},_noTilesToLoad:function(){for(var t in this._tiles)if(!this._tiles[t].loaded)return!1;return!0}});function Bi(t){return new Fi(t)}var Ui=Fi.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1,referrerPolicy:!1},initialize:function(t,e){this._url=t,(e=p(this,e)).detectRetina&&Dt.retina&&e.maxZoom>0?(e.tileSize=Math.floor(e.tileSize/2),e.zoomReverse?(e.zoomOffset--,e.minZoom=Math.min(e.maxZoom,e.minZoom+1)):(e.zoomOffset++,e.maxZoom=Math.max(e.minZoom,e.maxZoom-1)),e.minZoom=Math.max(0,e.minZoom)):e.zoomReverse?e.minZoom=Math.min(e.maxZoom,e.minZoom):e.maxZoom=Math.max(e.minZoom,e.maxZoom),"string"===typeof e.subdomains&&(e.subdomains=e.subdomains.split("")),this.on("tileunload",this._onTileRemove)},setUrl:function(t,e){return this._url===t&&void 0===e&&(e=!0),this._url=t,e||this.redraw(),this},createTile:function(t,e){var n=document.createElement("img");return Fe(n,"load",r(this._tileOnLoad,this,e,n)),Fe(n,"error",r(this._tileOnError,this,e,n)),(this.options.crossOrigin||""===this.options.crossOrigin)&&(n.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),"string"===typeof this.options.referrerPolicy&&(n.referrerPolicy=this.options.referrerPolicy),n.alt="",n.src=this.getTileUrl(t),n},getTileUrl:function(t){var e={r:Dt.retina?"@2x":"",s:this._getSubdomain(t),x:t.x,y:t.y,z:this._getZoomForUrl()};if(this._map&&!this._map.options.crs.infinite){var i=this._globalTileRange.max.y-t.y;this.options.tms&&(e.y=i),e["-y"]=i}return m(this._url,n(e,this.options))},_tileOnLoad:function(t,e){Dt.ielt9?setTimeout(r(t,this,null,e),0):t(null,e)},_tileOnError:function(t,e,n){var i=this.options.errorTileUrl;i&&e.getAttribute("src")!==i&&(e.src=i),t(n,e)},_onTileRemove:function(t){t.tile.onload=null},_getZoomForUrl:function(){var t=this._tileZoom,e=this.options.maxZoom;return this.options.zoomReverse&&(t=e-t),t+this.options.zoomOffset},_getSubdomain:function(t){var e=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[e]},_abortLoading:function(){var t,e;for(t in this._tiles)if(this._tiles[t].coords.z!==this._tileZoom&&((e=this._tiles[t].el).onload=c,e.onerror=c,!e.complete)){e.src=v;var n=this._tiles[t].coords;fe(e),delete this._tiles[t],this.fire("tileabort",{tile:e,coords:n})}},_removeTile:function(t){var e=this._tiles[t];if(e)return e.el.setAttribute("src",v),Fi.prototype._removeTile.call(this,t)},_tileReady:function(t,e,n){if(this._map&&(!n||n.getAttribute("src")!==v))return Fi.prototype._tileReady.call(this,t,e,n)}});function zi(t,e){return new Ui(t,e)}var ji=Ui.extend({defaultWmsParams:{service:"WMS",request:"GetMap",layers:"",styles:"",format:"image/jpeg",transparent:!1,version:"1.1.1"},options:{crs:null,uppercase:!1},initialize:function(t,e){this._url=t;var i=n({},this.defaultWmsParams);for(var r in e)r in this.options||(i[r]=e[r]);var s=(e=p(this,e)).detectRetina&&Dt.retina?2:1,o=this.getTileSize();i.width=o.x*s,i.height=o.y*s,this.wmsParams=i},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var e=this._wmsVersion>=1.3?"crs":"srs";this.wmsParams[e]=this._crs.code,Ui.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._tileCoordsToNwSe(t),n=this._crs,i=F(n.project(e[0]),n.project(e[1])),r=i.min,s=i.max,o=(this._wmsVersion>=1.3&&this._crs===$n?[r.y,r.x,s.y,s.x]:[r.x,r.y,s.x,s.y]).join(","),a=Ui.prototype.getTileUrl.call(this,t);return a+f(this.wmsParams,a,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+o},setParams:function(t,e){return n(this.wmsParams,t),e||this.redraw(),this}});function Vi(t,e){return new ji(t,e)}Ui.WMS=ji,zi.wms=Vi;var Wi=Hn.extend({options:{padding:.1},initialize:function(t){p(this,t),o(this),this._layers=this._layers||{}},onAdd:function(){this._container||(this._initContainer(),ve(this._container,"leaflet-zoom-animated")),this.getPane().appendChild(this._container),this._update(),this.on("update",this._updatePaths,this)},onRemove:function(){this.off("update",this._updatePaths,this),this._destroyContainer()},getEvents:function(){var t={viewreset:this._reset,zoom:this._onZoom,moveend:this._update,zoomend:this._onZoomEnd};return this._zoomAnimated&&(t.zoomanim=this._onAnimZoom),t},_onAnimZoom:function(t){this._updateTransform(t.center,t.zoom)},_onZoom:function(){this._updateTransform(this._map.getCenter(),this._map.getZoom())},_updateTransform:function(t,e){var n=this._map.getZoomScale(e,this._zoom),i=this._map.getSize().multiplyBy(.5+this.options.padding),r=this._map.project(this._center,e),s=i.multiplyBy(-n).add(r).subtract(this._map._getNewPixelOrigin(t,e));Dt.any3d?Ce(this._container,s,n):Ae(this._container,s)},_reset:function(){for(var t in this._update(),this._updateTransform(this._center,this._zoom),this._layers)this._layers[t]._reset()},_onZoomEnd:function(){for(var t in this._layers)this._layers[t]._project()},_updatePaths:function(){for(var t in this._layers)this._layers[t]._update()},_update:function(){var t=this.options.padding,e=this._map.getSize(),n=this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round();this._bounds=new D(n,n.add(e.multiplyBy(1+2*t)).round()),this._center=this._map.getCenter(),this._zoom=this._map.getZoom()}}),$i=Wi.extend({options:{tolerance:0},getEvents:function(){var t=Wi.prototype.getEvents.call(this);return t.viewprereset=this._onViewPreReset,t},_onViewPreReset:function(){this._postponeUpdatePaths=!0},onAdd:function(){Wi.prototype.onAdd.call(this),this._draw()},_initContainer:function(){var t=this._container=document.createElement("canvas");Fe(t,"mousemove",this._onMouseMove,this),Fe(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this),Fe(t,"mouseout",this._handleMouseOut,this),t._leaflet_disable_events=!0,this._ctx=t.getContext("2d")},_destroyContainer:function(){C(this._redrawRequest),delete this._ctx,fe(this._container),Ue(this._container),delete this._container},_updatePaths:function(){if(!this._postponeUpdatePaths){for(var t in this._redrawBounds=null,this._layers)this._layers[t]._update();this._redraw()}},_update:function(){if(!this._map._animatingZoom||!this._bounds){Wi.prototype._update.call(this);var t=this._bounds,e=this._container,n=t.getSize(),i=Dt.retina?2:1;Ae(e,t.min),e.width=i*n.x,e.height=i*n.y,e.style.width=n.x+"px",e.style.height=n.y+"px",Dt.retina&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y),this.fire("update")}},_reset:function(){Wi.prototype._reset.call(this),this._postponeUpdatePaths&&(this._postponeUpdatePaths=!1,this._updatePaths())},_initPath:function(t){this._updateDashArray(t),this._layers[o(t)]=t;var e=t._order={layer:t,prev:this._drawLast,next:null};this._drawLast&&(this._drawLast.next=e),this._drawLast=e,this._drawFirst=this._drawFirst||this._drawLast},_addPath:function(t){this._requestRedraw(t)},_removePath:function(t){var e=t._order,n=e.next,i=e.prev;n?n.prev=i:this._drawLast=i,i?i.next=n:this._drawFirst=n,delete t._order,delete this._layers[o(t)],this._requestRedraw(t)},_updatePath:function(t){this._extendRedrawBounds(t),t._project(),t._update(),this._requestRedraw(t)},_updateStyle:function(t){this._updateDashArray(t),this._requestRedraw(t)},_updateDashArray:function(t){if("string"===typeof t.options.dashArray){var e,n,i=t.options.dashArray.split(/[, ]+/),r=[];for(n=0;n<i.length;n++){if(e=Number(i[n]),isNaN(e))return;r.push(e)}t.options._dashArray=r}else t.options._dashArray=t.options.dashArray},_requestRedraw:function(t){this._map&&(this._extendRedrawBounds(t),this._redrawRequest=this._redrawRequest||T(this._redraw,this))},_extendRedrawBounds:function(t){if(t._pxBounds){var e=(t.options.weight||0)+1;this._redrawBounds=this._redrawBounds||new D,this._redrawBounds.extend(t._pxBounds.min.subtract([e,e])),this._redrawBounds.extend(t._pxBounds.max.add([e,e]))}},_redraw:function(){this._redrawRequest=null,this._redrawBounds&&(this._redrawBounds.min._floor(),this._redrawBounds.max._ceil()),this._clear(),this._draw(),this._redrawBounds=null},_clear:function(){var t=this._redrawBounds;if(t){var e=t.getSize();this._ctx.clearRect(t.min.x,t.min.y,e.x,e.y)}else this._ctx.save(),this._ctx.setTransform(1,0,0,1,0,0),this._ctx.clearRect(0,0,this._container.width,this._container.height),this._ctx.restore()},_draw:function(){var t,e=this._redrawBounds;if(this._ctx.save(),e){var n=e.getSize();this._ctx.beginPath(),this._ctx.rect(e.min.x,e.min.y,n.x,n.y),this._ctx.clip()}this._drawing=!0;for(var i=this._drawFirst;i;i=i.next)t=i.layer,(!e||t._pxBounds&&t._pxBounds.intersects(e))&&t._updatePath();this._drawing=!1,this._ctx.restore()},_updatePoly:function(t,e){if(this._drawing){var n,i,r,s,o=t._parts,a=o.length,l=this._ctx;if(a){for(l.beginPath(),n=0;n<a;n++){for(i=0,r=o[n].length;i<r;i++)s=o[n][i],l[i?"lineTo":"moveTo"](s.x,s.y);e&&l.closePath()}this._fillStroke(l,t)}}},_updateCircle:function(t){if(this._drawing&&!t._empty()){var e=t._point,n=this._ctx,i=Math.max(Math.round(t._radius),1),r=(Math.max(Math.round(t._radiusY),1)||i)/i;1!==r&&(n.save(),n.scale(1,r)),n.beginPath(),n.arc(e.x,e.y/r,i,0,2*Math.PI,!1),1!==r&&n.restore(),this._fillStroke(n,t)}},_fillStroke:function(t,e){var n=e.options;n.fill&&(t.globalAlpha=n.fillOpacity,t.fillStyle=n.fillColor||n.color,t.fill(n.fillRule||"evenodd")),n.stroke&&0!==n.weight&&(t.setLineDash&&t.setLineDash(e.options&&e.options._dashArray||[]),t.globalAlpha=n.opacity,t.lineWidth=n.weight,t.strokeStyle=n.color,t.lineCap=n.lineCap,t.lineJoin=n.lineJoin,t.stroke())},_onClick:function(t){for(var e,n,i=this._map.mouseEventToLayerPoint(t),r=this._drawFirst;r;r=r.next)(e=r.layer).options.interactive&&e._containsPoint(i)&&("click"!==t.type&&"preclick"!==t.type||!this._map._draggableMoved(e))&&(n=e);this._fireEvent(!!n&&[n],t)},_onMouseMove:function(t){if(this._map&&!this._map.dragging.moving()&&!this._map._animatingZoom){var e=this._map.mouseEventToLayerPoint(t);this._handleMouseHover(t,e)}},_handleMouseOut:function(t){var e=this._hoveredLayer;e&&(be(this._container,"leaflet-interactive"),this._fireEvent([e],t,"mouseout"),this._hoveredLayer=null,this._mouseHoverThrottled=!1)},_handleMouseHover:function(t,e){if(!this._mouseHoverThrottled){for(var n,i,s=this._drawFirst;s;s=s.next)(n=s.layer).options.interactive&&n._containsPoint(e)&&(i=n);i!==this._hoveredLayer&&(this._handleMouseOut(t),i&&(ve(this._container,"leaflet-interactive"),this._fireEvent([i],t,"mouseover"),this._hoveredLayer=i)),this._fireEvent(!!this._hoveredLayer&&[this._hoveredLayer],t),this._mouseHoverThrottled=!0,setTimeout(r((function(){this._mouseHoverThrottled=!1}),this),32)}},_fireEvent:function(t,e,n){this._map._fireDOMEvent(e,n||e.type,t)},_bringToFront:function(t){var e=t._order;if(e){var n=e.next,i=e.prev;n&&(n.prev=i,i?i.next=n:n&&(this._drawFirst=n),e.prev=this._drawLast,this._drawLast.next=e,e.next=null,this._drawLast=e,this._requestRedraw(t))}},_bringToBack:function(t){var e=t._order;if(e){var n=e.next,i=e.prev;i&&(i.next=n,n?n.prev=i:i&&(this._drawLast=i),e.prev=null,e.next=this._drawFirst,this._drawFirst.prev=e,this._drawFirst=e,this._requestRedraw(t))}}});function Gi(t){return Dt.canvas?new $i(t):null}var Hi=function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return document.createElement("<lvml:"+t+' class="lvml">')}}catch(t){}return function(t){return document.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}(),qi={_initContainer:function(){this._container=pe("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(Wi.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var e=t._container=Hi("shape");ve(e,"leaflet-vml-shape "+(this.options.className||"")),e.coordsize="1 1",t._path=Hi("path"),e.appendChild(t._path),this._updateStyle(t),this._layers[o(t)]=t},_addPath:function(t){var e=t._container;this._container.appendChild(e),t.options.interactive&&t.addInteractiveTarget(e)},_removePath:function(t){var e=t._container;fe(e),t.removeInteractiveTarget(e),delete this._layers[o(t)]},_updateStyle:function(t){var e=t._stroke,n=t._fill,i=t.options,r=t._container;r.stroked=!!i.stroke,r.filled=!!i.fill,i.stroke?(e||(e=t._stroke=Hi("stroke")),r.appendChild(e),e.weight=i.weight+"px",e.color=i.color,e.opacity=i.opacity,i.dashArray?e.dashStyle=_(i.dashArray)?i.dashArray.join(" "):i.dashArray.replace(/( *, *)/g," "):e.dashStyle="",e.endcap=i.lineCap.replace("butt","flat"),e.joinstyle=i.lineJoin):e&&(r.removeChild(e),t._stroke=null),i.fill?(n||(n=t._fill=Hi("fill")),r.appendChild(n),n.color=i.fillColor||i.color,n.opacity=i.fillOpacity):n&&(r.removeChild(n),t._fill=null)},_updateCircle:function(t){var e=t._point.round(),n=Math.round(t._radius),i=Math.round(t._radiusY||n);this._setPath(t,t._empty()?"M0 0":"AL "+e.x+","+e.y+" "+n+","+i+" 0,23592600")},_setPath:function(t,e){t._path.v=e},_bringToFront:function(t){me(t._container)},_bringToBack:function(t){_e(t._container)}},Zi=Dt.vml?Hi:K,Xi=Wi.extend({_initContainer:function(){this._container=Zi("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=Zi("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){fe(this._container),Ue(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_update:function(){if(!this._map._animatingZoom||!this._bounds){Wi.prototype._update.call(this);var t=this._bounds,e=t.getSize(),n=this._container;this._svgSize&&this._svgSize.equals(e)||(this._svgSize=e,n.setAttribute("width",e.x),n.setAttribute("height",e.y)),Ae(n,t.min),n.setAttribute("viewBox",[t.min.x,t.min.y,e.x,e.y].join(" ")),this.fire("update")}},_initPath:function(t){var e=t._path=Zi("path");t.options.className&&ve(e,t.options.className),t.options.interactive&&ve(e,"leaflet-interactive"),this._updateStyle(t),this._layers[o(t)]=t},_addPath:function(t){this._rootGroup||this._initContainer(),this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){fe(t._path),t.removeInteractiveTarget(t._path),delete this._layers[o(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var e=t._path,n=t.options;e&&(n.stroke?(e.setAttribute("stroke",n.color),e.setAttribute("stroke-opacity",n.opacity),e.setAttribute("stroke-width",n.weight),e.setAttribute("stroke-linecap",n.lineCap),e.setAttribute("stroke-linejoin",n.lineJoin),n.dashArray?e.setAttribute("stroke-dasharray",n.dashArray):e.removeAttribute("stroke-dasharray"),n.dashOffset?e.setAttribute("stroke-dashoffset",n.dashOffset):e.removeAttribute("stroke-dashoffset")):e.setAttribute("stroke","none"),n.fill?(e.setAttribute("fill",n.fillColor||n.color),e.setAttribute("fill-opacity",n.fillOpacity),e.setAttribute("fill-rule",n.fillRule||"evenodd")):e.setAttribute("fill","none"))},_updatePoly:function(t,e){this._setPath(t,Y(t._parts,e))},_updateCircle:function(t){var e=t._point,n=Math.max(Math.round(t._radius),1),i="a"+n+","+(Math.max(Math.round(t._radiusY),1)||n)+" 0 1,0 ",r=t._empty()?"M0 0":"M"+(e.x-n)+","+e.y+i+2*n+",0 "+i+2*-n+",0 ";this._setPath(t,r)},_setPath:function(t,e){t._path.setAttribute("d",e)},_bringToFront:function(t){me(t._path)},_bringToBack:function(t){_e(t._path)}});function Ki(t){return Dt.svg||Dt.vml?new Xi(t):null}Dt.vml&&Xi.include(qi),nn.include({getRenderer:function(t){var e=t.options.renderer||this._getPaneRenderer(t.options.pane)||this.options.renderer||this._renderer;return e||(e=this._renderer=this._createRenderer()),this.hasLayer(e)||this.addLayer(e),e},_getPaneRenderer:function(t){if("overlayPane"===t||void 0===t)return!1;var e=this._paneRenderers[t];return void 0===e&&(e=this._createRenderer({pane:t}),this._paneRenderers[t]=e),e},_createRenderer:function(t){return this.options.preferCanvas&&Gi(t)||Ki(t)}});var Yi=ui.extend({initialize:function(t,e){ui.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return[(t=U(t)).getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});function Ji(t,e){return new Yi(t,e)}Xi.create=Zi,Xi.pointsToPath=Y,di.geometryToLayer=pi,di.coordsToLatLng=gi,di.coordsToLatLngs=mi,di.latLngToCoords=_i,di.latLngsToCoords=yi,di.getFeature=vi,di.asFeature=bi,nn.mergeOptions({boxZoom:!0});var Qi=mn.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._resetStateTimeout=0,t.on("unload",this._destroy,this)},addHooks:function(){Fe(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){Ue(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_destroy:function(){fe(this._pane),delete this._pane},_resetState:function(){this._resetStateTimeout=0,this._moved=!1},_clearDeferredResetState:function(){0!==this._resetStateTimeout&&(clearTimeout(this._resetStateTimeout),this._resetStateTimeout=0)},_onMouseDown:function(t){if(!t.shiftKey||1!==t.which&&1!==t.button)return!1;this._clearDeferredResetState(),this._resetState(),ie(),Me(),this._startPoint=this._map.mouseEventToContainerPoint(t),Fe(document,{contextmenu:Ze,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=pe("div","leaflet-zoom-box",this._container),ve(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var e=new D(this._point,this._startPoint),n=e.getSize();Ae(this._box,e.min),this._box.style.width=n.x+"px",this._box.style.height=n.y+"px"},_finish:function(){this._moved&&(fe(this._box),be(this._container,"leaflet-crosshair")),re(),Ie(),Ue(document,{contextmenu:Ze,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseUp:function(t){if((1===t.which||1===t.button)&&(this._finish(),this._moved)){this._clearDeferredResetState(),this._resetStateTimeout=setTimeout(r(this._resetState,this),0);var e=new B(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point));this._map.fitBounds(e).fire("boxzoomend",{boxZoomBounds:e})}},_onKeyDown:function(t){27===t.keyCode&&(this._finish(),this._clearDeferredResetState(),this._resetState())}});nn.addInitHook("addHandler","boxZoom",Qi),nn.mergeOptions({doubleClickZoom:!0});var tr=mn.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var e=this._map,n=e.getZoom(),i=e.options.zoomDelta,r=t.originalEvent.shiftKey?n-i:n+i;"center"===e.options.doubleClickZoom?e.setZoom(r):e.setZoomAround(t.containerPoint,r)}});nn.addInitHook("addHandler","doubleClickZoom",tr),nn.mergeOptions({dragging:!0,inertia:!0,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0});var er=mn.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new vn(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),this._draggable.on("predrag",this._onPreDragLimit,this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDragWrap,this),t.on("zoomend",this._onZoomEnd,this),t.whenReady(this._onZoomEnd,this))}ve(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){be(this._map._container,"leaflet-grab"),be(this._map._container,"leaflet-touch-drag"),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},moving:function(){return this._draggable&&this._draggable._moving},_onDragStart:function(){var t=this._map;if(t._stop(),this._map.options.maxBounds&&this._map.options.maxBoundsViscosity){var e=U(this._map.options.maxBounds);this._offsetLimit=F(this._map.latLngToContainerPoint(e.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(e.getSouthEast()).multiplyBy(-1).add(this._map.getSize())),this._viscosity=Math.min(1,Math.max(0,this._map.options.maxBoundsViscosity))}else this._offsetLimit=null;t.fire("movestart").fire("dragstart"),t.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(t){if(this._map.options.inertia){var e=this._lastTime=+new Date,n=this._lastPos=this._draggable._absPos||this._draggable._newPos;this._positions.push(n),this._times.push(e),this._prunePositions(e)}this._map.fire("move",t).fire("drag",t)},_prunePositions:function(t){for(;this._positions.length>1&&t-this._times[0]>50;)this._positions.shift(),this._times.shift()},_onZoomEnd:function(){var t=this._map.getSize().divideBy(2),e=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=e.subtract(t).x,this._worldWidth=this._map.getPixelWorldBounds().getSize().x},_viscousLimit:function(t,e){return t-(t-e)*this._viscosity},_onPreDragLimit:function(){if(this._viscosity&&this._offsetLimit){var t=this._draggable._newPos.subtract(this._draggable._startPos),e=this._offsetLimit;t.x<e.min.x&&(t.x=this._viscousLimit(t.x,e.min.x)),t.y<e.min.y&&(t.y=this._viscousLimit(t.y,e.min.y)),t.x>e.max.x&&(t.x=this._viscousLimit(t.x,e.max.x)),t.y>e.max.y&&(t.y=this._viscousLimit(t.y,e.max.y)),this._draggable._newPos=this._draggable._startPos.add(t)}},_onPreDragWrap:function(){var t=this._worldWidth,e=Math.round(t/2),n=this._initialWorldOffset,i=this._draggable._newPos.x,r=(i-e+n)%t+e-n,s=(i+e+n)%t-e-n,o=Math.abs(r+n)<Math.abs(s+n)?r:s;this._draggable._absPos=this._draggable._newPos.clone(),this._draggable._newPos.x=o},_onDragEnd:function(t){var e=this._map,n=e.options,i=!n.inertia||t.noInertia||this._times.length<2;if(e.fire("dragend",t),i)e.fire("moveend");else{this._prunePositions(+new Date);var r=this._lastPos.subtract(this._positions[0]),s=(this._lastTime-this._times[0])/1e3,o=n.easeLinearity,a=r.multiplyBy(o/s),l=a.distanceTo([0,0]),c=Math.min(n.inertiaMaxSpeed,l),u=a.multiplyBy(c/l),h=c/(n.inertiaDeceleration*o),d=u.multiplyBy(-h/2).round();d.x||d.y?(d=e._limitOffset(d,e.options.maxBounds),T((function(){e.panBy(d,{duration:h,easeLinearity:o,noMoveStart:!0,animate:!0})}))):e.fire("moveend")}}});nn.addInitHook("addHandler","dragging",er),nn.mergeOptions({keyboard:!0,keyboardPanDelta:80});var nr=mn.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,54,173]},initialize:function(t){this._map=t,this._setPanDelta(t.options.keyboardPanDelta),this._setZoomDelta(t.options.zoomDelta)},addHooks:function(){var t=this._map._container;t.tabIndex<=0&&(t.tabIndex="0"),Fe(t,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.on({focus:this._addHooks,blur:this._removeHooks},this)},removeHooks:function(){this._removeHooks(),Ue(this._map._container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.off({focus:this._addHooks,blur:this._removeHooks},this)},_onMouseDown:function(){if(!this._focused){var t=document.body,e=document.documentElement,n=t.scrollTop||e.scrollTop,i=t.scrollLeft||e.scrollLeft;this._map._container.focus(),window.scrollTo(i,n)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanDelta:function(t){var e,n,i=this._panKeys={},r=this.keyCodes;for(e=0,n=r.left.length;e<n;e++)i[r.left[e]]=[-1*t,0];for(e=0,n=r.right.length;e<n;e++)i[r.right[e]]=[t,0];for(e=0,n=r.down.length;e<n;e++)i[r.down[e]]=[0,t];for(e=0,n=r.up.length;e<n;e++)i[r.up[e]]=[0,-1*t]},_setZoomDelta:function(t){var e,n,i=this._zoomKeys={},r=this.keyCodes;for(e=0,n=r.zoomIn.length;e<n;e++)i[r.zoomIn[e]]=t;for(e=0,n=r.zoomOut.length;e<n;e++)i[r.zoomOut[e]]=-t},_addHooks:function(){Fe(document,"keydown",this._onKeyDown,this)},_removeHooks:function(){Ue(document,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e,n=t.keyCode,i=this._map;if(n in this._panKeys){if(!i._panAnim||!i._panAnim._inProgress)if(e=this._panKeys[n],t.shiftKey&&(e=O(e).multiplyBy(3)),i.options.maxBounds&&(e=i._limitOffset(O(e),i.options.maxBounds)),i.options.worldCopyJump){var r=i.wrapLatLng(i.unproject(i.project(i.getCenter()).add(e)));i.panTo(r)}else i.panBy(e)}else if(n in this._zoomKeys)i.setZoom(i.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[n]);else{if(27!==n||!i._popup||!i._popup.options.closeOnEscapeKey)return;i.closePopup()}Ze(t)}}});nn.addInitHook("addHandler","keyboard",nr),nn.mergeOptions({scrollWheelZoom:!0,wheelDebounceTime:40,wheelPxPerZoomLevel:60});var ir=mn.extend({addHooks:function(){Fe(this._map._container,"wheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){Ue(this._map._container,"wheel",this._onWheelScroll,this)},_onWheelScroll:function(t){var e=Je(t),n=this._map.options.wheelDebounceTime;this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date);var i=Math.max(n-(+new Date-this._startTime),0);clearTimeout(this._timer),this._timer=setTimeout(r(this._performZoom,this),i),Ze(t)},_performZoom:function(){var t=this._map,e=t.getZoom(),n=this._map.options.zoomSnap||0;t._stop();var i=this._delta/(4*this._map.options.wheelPxPerZoomLevel),r=4*Math.log(2/(1+Math.exp(-Math.abs(i))))/Math.LN2,s=n?Math.ceil(r/n)*n:r,o=t._limitZoom(e+(this._delta>0?s:-s))-e;this._delta=0,this._startTime=null,o&&("center"===t.options.scrollWheelZoom?t.setZoom(e+o):t.setZoomAround(this._lastMousePos,e+o))}});nn.addInitHook("addHandler","scrollWheelZoom",ir);var rr=600;nn.mergeOptions({tapHold:Dt.touchNative&&Dt.safari&&Dt.mobile,tapTolerance:15});var sr=mn.extend({addHooks:function(){Fe(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){Ue(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(clearTimeout(this._holdTimeout),1===t.touches.length){var e=t.touches[0];this._startPos=this._newPos=new k(e.clientX,e.clientY),this._holdTimeout=setTimeout(r((function(){this._cancel(),this._isTapValid()&&(Fe(document,"touchend",qe),Fe(document,"touchend touchcancel",this._cancelClickPrevent),this._simulateEvent("contextmenu",e))}),this),rr),Fe(document,"touchend touchcancel contextmenu",this._cancel,this),Fe(document,"touchmove",this._onMove,this)}},_cancelClickPrevent:function t(){Ue(document,"touchend",qe),Ue(document,"touchend touchcancel",t)},_cancel:function(){clearTimeout(this._holdTimeout),Ue(document,"touchend touchcancel contextmenu",this._cancel,this),Ue(document,"touchmove",this._onMove,this)},_onMove:function(t){var e=t.touches[0];this._newPos=new k(e.clientX,e.clientY)},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_simulateEvent:function(t,e){var n=new MouseEvent(t,{bubbles:!0,cancelable:!0,view:window,screenX:e.screenX,screenY:e.screenY,clientX:e.clientX,clientY:e.clientY});n._simulated=!0,e.target.dispatchEvent(n)}});nn.addInitHook("addHandler","tapHold",sr),nn.mergeOptions({touchZoom:Dt.touch,bounceAtZoomLimits:!0});var or=mn.extend({addHooks:function(){ve(this._map._container,"leaflet-touch-zoom"),Fe(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){be(this._map._container,"leaflet-touch-zoom"),Ue(this._map._container,"touchstart",this._onTouchStart,this)},_onTouchStart:function(t){var e=this._map;if(t.touches&&2===t.touches.length&&!e._animatingZoom&&!this._zooming){var n=e.mouseEventToContainerPoint(t.touches[0]),i=e.mouseEventToContainerPoint(t.touches[1]);this._centerPoint=e.getSize()._divideBy(2),this._startLatLng=e.containerPointToLatLng(this._centerPoint),"center"!==e.options.touchZoom&&(this._pinchStartLatLng=e.containerPointToLatLng(n.add(i)._divideBy(2))),this._startDist=n.distanceTo(i),this._startZoom=e.getZoom(),this._moved=!1,this._zooming=!0,e._stop(),Fe(document,"touchmove",this._onTouchMove,this),Fe(document,"touchend touchcancel",this._onTouchEnd,this),qe(t)}},_onTouchMove:function(t){if(t.touches&&2===t.touches.length&&this._zooming){var e=this._map,n=e.mouseEventToContainerPoint(t.touches[0]),i=e.mouseEventToContainerPoint(t.touches[1]),s=n.distanceTo(i)/this._startDist;if(this._zoom=e.getScaleZoom(s,this._startZoom),!e.options.bounceAtZoomLimits&&(this._zoom<e.getMin

2h((function(t){var e=t[0];m[e]=new g(e,1,!1,t[1],null,!1,!1)})),["contentEditable","draggable","spellCheck","value"].forEach((function(t){m[t]=new g(t,2,!1,t.toLowerCase(),null,!1,!1)})),["autoReverse","externalResourcesRequired","focusable","preserveAlpha"].forEach((function(t){m[t]=new g(t,2,!1,t,null,!1,!1)})),"allowFullScreen async autoFocus autoPlay controls default defer disabled disablePictureInPicture disableRemotePlayback formNoValidate hidden loop noModule noValidate open playsInline readOnly required reversed scoped seamless itemScope".split(" ").forEach((function(t){m[t]=new g(t,3,!1,t.toLowerCase(),null,!1,!1)})),["checked","multiple","muted","selected"].forEach((function(t){m[t]=new g(t,3,!0,t,null,!1,!1)})),["capture","download"].forEach((function(t){m[t]=new g(t,4,!1,t,null,!1,!1)})),["cols","rows","size","span"].forEach((function(t){m[t]=new g(t,6,!1,t,null,!1,!1)})),["rowSpan","start"].forEach((function(t){m[t]=new g(t,5,!1,t.toLowerCase(),null,!1,!1)}));var _=/[\-:]([a-z])/g;function y(t){return t[1].toUpperCase()}function v(t,e,n,i){var r=m.hasOwnProperty(e)?m[e]:null;(null!==r?0!==r.type:i||!(2<e.length)||"o"!==e[0]&&"O"!==e[0]||"n"!==e[1]&&"N"!==e[1])&&(function(t,e,n,i){if(null===e||"undefined"===typeof e||function(t,e,n,i){if(null!==n&&0===n.type)return!1;switch(typeof e){case"function":case"symbol":return!0;case"boolean":return!i&&(null!==n?!n.acceptsBooleans:"data-"!==(t=t.toLowerCase().slice(0,5))&&"aria-"!==t);default:return!1}}(t,e,n,i))return!0;if(i)return!1;if(null!==n)switch(n.type){case 3:return!e;case 4:return!1===e;case 5:return isNaN(e);case 6:return isNaN(e)||1>e}return!1}(e,n,r,i)&&(n=null),i||null===r?function(t){return!!h.call(f,t)||!h.call(p,t)&&(d.test(t)?f[t]=!0:(p[t]=!0,!1))}(e)&&(null===n?t.removeAttribute(e):t.setAttribute(e,""+n)):r.mustUseProperty?t[r.propertyName]=null===n?3!==r.type&&"":n:(e=r.attributeName,i=r.attributeNamespace,null===n?t.removeAttribute(e):(n=3===(r=r.type)||4===r&&!0===n?"":""+n,i?t.setAttributeNS(i,e,n):t.setAttribute(e,n))))}"accent-height alignment-baseline arabic-form baseline-shift cap-height clip-path clip-rule color-interpolation color-interpolation-filters color-profile color-rendering dominant-baseline enable-background fill-opacity fill-rule flood-color flood-opacity font-family font-size font-size-adjust font-stretch font-style font-variant font-weight glyph-name glyph-orientation-horizontal glyph-orientation-vertical horiz-adv-x horiz-origin-x image-rendering letter-spacing lighting-color marker-end marker-mid marker-start overline-position overline-thickness paint-order panose-1 pointer-events rendering-intent shape-rendering stop-color stop-opacity strikethrough-position strikethrough-thickness stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-decoration text-rendering underline-position underline-thickness unicode-bidi unicode-range units-per-em v-alphabetic v-hanging v-ideographic v-mathematical vector-effect vert-adv-y vert-origin-x vert-origin-y word-spacing writing-mode xmlns:xlink x-height".split(" ").forEach((function(t){var e=t.replace(_,y);m[e]=new g(e,1,!1,t,null,!1,!1)})),"xlink:actuate xlink:arcrole xlink:role xlink:show xlink:title xlink:type".split(" ").forEach((function(t){var e=t.replace(_,y);m[e]=new g(e,1,!1,t,"http://www.w3.org/1999/xlink",!1,!1)})),["xml:base","xml:lang","xml:space"].forEach((function(t){var e=t.replace(_,y);m[e]=new g(e,1,!1,t,"http://www.w3.org/XML/1998/namespace",!1,!1)})),["tabIndex","crossOrigin"].forEach((function(t){m[t]=new g(t,1,!1,t.toLowerCase(),null,!1,!1)})),m.xlinkHref=new g("xlinkHref",1,!1,"xlink:href","http://www.w3.org/1999/xlink",!0,!1),["src","href","action","formAction"].forEach((function(t){m[t]=new g(t,1,!1,t.toLowerCase(),null,!0,!0)}));var b=i.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED,w=Symbol.for("react.element"),E=Symbol.for("react.portal"),x=Symbol.for("react.fragment"),S=Symbol.for("react.strict_mode"),T=Symbol.for("react.profiler"),C=Symbol.for("react.provider"),A=Symbol.for("react.context"),P=Symbol.for("react.forward_ref"),R=Symbol.for("react.suspense"),M=Symbol.for("react.suspense_list"),I=Symbol.for("react.memo"),L=Symbol.for("react.lazy");Symbol.for("react.scope"),Symbol.for("react.debug_trace_mode");var k=Symbol.for("react.offscreen");Symbol.for("react.legacy_hidden"),Symbol.for("react.cache"),Symbol.for("react.tracing_marker");var N=Symbol.iterator;function O(t){return null===t||"object"!==typeof t?null:"function"===typeof(t=N&&t[N]||t["@@iterator"])?t:null}var D,F=Object.assign;function B(t){if(void 0===D)try{throw Error()}catch(n){var e=n.stack.trim().match(/\n( *(at )?)/);D=e&&e[1]||""}return"\n"+D+t}var U=!1;function z(t,e){if(!t||U)return"";U=!0;var n=Error.prepareStackTrace;Error.prepareStackTrace=void 0;try{if(e)if(e=function(){throw Error()},Object.defineProperty(e.prototype,"props",{set:function(){throw Error()}}),"object"===typeof Reflect&&Reflect.construct){try{Reflect.construct(e,[])}catch(c){var i=c}Reflect.construct(t,[],e)}else{try{e.call()}catch(c){i=c}t.call(e.prototype)}else{try{throw Error()}catch(c){i=c}t()}}catch(c){if(c&&i&&"string"===typeof c.stack){for(var r=c.stack.split("\n"),s=i.stack.split("\n"),o=r.length-1,a=s.length-1;1<=o&&0<=a&&r[o]!==s[a];)a--;for(;1<=o&&0<=a;o--,a--)if(r[o]!==s[a]){if(1!==o||1!==a)do{if(o--,0>--a||r[o]!==s[a]){var l="\n"+r[o].replace(" at new "," at ");return 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o.componentDidUpdate&&(e.flags|=4),"function"===typeof o.getSnapshotBeforeUpdate&&(e.flags|=1024)):("function"!==typeof o.componentDidUpdate||a===t.memoizedProps&&d===t.memoizedState||(e.flags|=4),"function"!==typeof o.getSnapshotBeforeUpdate||a===t.memoizedProps&&d===t.memoizedState||(e.flags|=1024),e.memoizedProps=i,e.memoizedState=f),o.props=i,o.state=f,o.context=l,i=c):("function"!==typeof o.componentDidUpdate||a===t.memoizedProps&&d===t.memoizedState||(e.flags|=4),"function"!==typeof o.getSnapshotBeforeUpdate||a===t.memoizedProps&&d===t.memoizedState||(e.flags|=1024),i=!1)}return Ra(t,e,n,i,s,r)}function Ra(t,e,n,i,r,s){Ca(t,e);var o=0!==(128&e.flags);if(!i&&!o)return r&&Fr(e,n,!1),Ga(t,e,s);i=e.stateNode,va.current=e;var a=o&&"function"!==typeof n.getDerivedStateFromError?null:i.render();return e.flags|=1,null!==t&&o?(e.child=Ks(e,t.child,null,s),e.child=Ks(e,null,a,s)):wa(t,e,a,s),e.memoizedState=i.state,r&&Fr(e,n,!0),e.child}function Ma(t){var e=t.stateNode;e.pendingContext?Nr(0,e.pendingContext,e.pendingContext!==e.context):e.context&&Nr(0,e.context,!1),io(t,e.containerInfo)}function Ia(t,e,n,i,r){return ps(),fs(r),e.flags|=256,wa(t,e,n,i),e.child}var La,ka,Na,Oa,Da={dehydrated:null,treeContext:null,retryLane:0};function Fa(t){return{baseLanes:t,cachePool:null,transitions:null}}function Ba(t,e,n){var i,r=e.pendingProps,o=ao.current,a=!1,l=0!==(128&e.flags);if((i=l)||(i=(null===t||null!==t.memoizedState)&&0!==(2&o)),i?(a=!0,e.flags&=-129):null!==t&&null===t.memoizedState||(o|=1),Cr(ao,1&o),null===t)return cs(e),null!==(t=e.memoizedState)&&null!==(t=t.dehydrated)?(0===(1&e.mode)?e.lanes=1:"$!"===t.data?e.lanes=8:e.lanes=1073741824,null):(l=r.children,t=r.fallback,a?(r=e.mode,a=e.child,l={mode:"hidden",children:l},0===(1&r)&&null!==a?(a.childLanes=0,a.pendingProps=l):a=Fc(l,r,0,null),t=Dc(t,r,n,null),a.return=e,t.return=e,a.sibling=t,e.child=a,e.child.memoizedState=Fa(n),e.memoizedState=Da,t):Ua(e,l));if(null!==(o=t.memoizedState)&&null!==(i=o.dehydrated))return function(t,e,n,i,r,o,a){if(n)return 256&e.flags?(e.flags&=-257,za(t,e,a,i=ha(Error(s(422))))):null!==e.memoizedState?(e.child=t.child,e.flags|=128,null):(o=i.fallback,r=e.mode,i=Fc({mode:"visible",children:i.children},r,0,null),(o=Dc(o,r,a,null)).flags|=2,i.return=e,o.return=e,i.sibling=o,e.child=i,0!==(1&e.mode)&&Ks(e,t.child,null,a),e.child.memoizedState=Fa(a),e.memoizedState=Da,o);if(0===(1&e.mode))return za(t,e,a,null);if("$!"===r.data){if(i=r.nextSibling&&r.nextSibling.dataset)var l=i.dgst;return i=l,za(t,e,a,i=ha(o=Error(s(419)),i,void 0))}if(l=0!==(a&t.childLanes),ba||l){if(null!==(i=Ml)){switch(a&-a){case 4:r=2;break;case 16:r=8;break;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:r=32;break;case 536870912:r=268435456;break;default:r=0}0!==(r=0!==(r&(i.suspendedLanes|a))?0:r)&&r!==o.retryLane&&(o.retryLane=r,Rs(t,r),ic(i,t,r,-1))}return mc(),za(t,e,a,i=ha(Error(s(421))))}return"$?"===r.data?(e.flags|=128,e.child=t.child,e=Pc.bind(null,t),r._reactRetry=e,null):(t=o.treeContext,is=cr(r.nextSibling),ns=e,rs=!0,ss=null,null!==t&&(qr[Zr++]=Kr,qr[Zr++]=Yr,qr[Zr++]=Xr,Kr=t.id,Yr=t.overflow,Xr=e),e=Ua(e,i.children),e.flags|=4096,e)}(t,e,l,r,i,o,n);if(a){a=r.fallback,l=e.mode,i=(o=t.child).sibling;var c={mode:"hidden",children:r.children};return 0===(1&l)&&e.child!==o?((r=e.child).childLanes=0,r.pendingProps=c,e.deletions=null):(r=Nc(o,c)).subtreeFlags=14680064&o.subtreeFlags,null!==i?a=Nc(i,a):(a=Dc(a,l,n,null)).flags|=2,a.return=e,r.return=e,r.sibling=a,e.child=r,r=a,a=e.child,l=null===(l=t.child.memoizedState)?Fa(n):{baseLanes:l.baseLanes|n,cachePool:null,transitions:l.transitions},a.memoizedState=l,a.childLanes=t.childLanes&~n,e.memoizedState=Da,r}return t=(a=t.child).sibling,r=Nc(a,{mode:"visible",children:r.children}),0===(1&e.mode)&&(r.lanes=n),r.return=e,r.sibling=null,null!==t&&(null===(n=e.deletions)?(e.deletions=[t],e.flags|=16):n.push(t)),e.child=r,e.memoizedState=null,r}function Ua(t,e){return(e=Fc({mode:"visible",children:e},t.mode,0,null)).return=t,t.child=e}function za(t,e,n,i){return null!==i&&fs(i),Ks(e,t.child,null,n),(t=Ua(e,e.pendingProps.children)).flags|=2,e.memoizedState=null,t}function ja(t,e,n){t.lanes|=e;var i=t.alternate;null!==i&&(i.lanes|=e),xs(t.return,e,n)}function Va(t,e,n,i,r){var s=t.memoizedState;null===s?t.memoizedState={isBackwards:e,rendering:null,renderingStartTime:0,last:i,tail:n,tailMode:r}:(s.isBackwards=e,s.rendering=null,s.renderingStartTime=0,s.last=i,s.tail=n,s.tailMode=r)}function Wa(t,e,n){var i=e.pendingProps,r=i.revealOrder,s=i.tail;if(wa(t,e,i.children,n),0!==(2&(i=ao.current)))i=1&i|2,e.flags|=128;else{if(null!==t&&0!==(128&t.flags))t:for(t=e.child;null!==t;){if(13===t.tag)null!==t.memoizedState&&ja(t,n,e);else if(19===t.tag)ja(t,n,e);else if(null!==t.child){t.child.return=t,t=t.child;continue}if(t===e)break t;for(;null===t.sibling;){if(null===t.return||t.return===e)break t;t=t.return}t.sibling.return=t.return,t=t.sibling}i&=1}if(Cr(ao,i),0===(1&e.mode))e.memoizedState=null;else switch(r){case"forwards":for(n=e.child,r=null;null!==n;)null!==(t=n.alternate)&&null===lo(t)&&(r=n),n=n.sibling;null===(n=r)?(r=e.child,e.child=null):(r=n.sibling,n.sibling=null),Va(e,!1,r,n,s);break;case"backwards":for(n=null,r=e.child,e.child=null;null!==r;){if(null!==(t=r.alternate)&&null===lo(t)){e.child=r;break}t=r.sibling,r.sibling=n,n=r,r=t}Va(e,!0,n,null,s);break;case"together":Va(e,!1,null,null,void 0);break;default:e.memoizedState=null}return e.child}function $a(t,e){0===(1&e.mode)&&null!==t&&(t.alternate=null,e.alternate=null,e.flags|=2)}function Ga(t,e,n){if(null!==t&&(e.dependencies=t.dependencies),Fl|=e.lanes,0===(n&e.childLanes))return null;if(null!==t&&e.child!==t.child)throw Error(s(153));if(null!==e.child){for(n=Nc(t=e.child,t.pendingProps),e.child=n,n.return=e;null!==t.sibling;)t=t.sibling,(n=n.sibling=Nc(t,t.pendingProps)).return=e;n.sibling=null}return e.child}function Ha(t,e){if(!rs)switch(t.tailMode){case"hidden":e=t.tail;for(var n=null;null!==e;)null!==e.alternate&&(n=e),e=e.sibling;null===n?t.tail=null:n.sibling=null;break;case"collapsed":n=t.tail;for(var i=null;null!==n;)null!==n.alternate&&(i=n),n=n.sibling;null===i?e||null===t.tail?t.tail=null:t.tail.sibling=null:i.sibling=null}}function qa(t){var e=null!==t.alternate&&t.alternate.child===t.child,n=0,i=0;if(e)for(var r=t.child;null!==r;)n|=r.lanes|r.childLanes,i|=14680064&r.subtreeFlags,i|=14680064&r.flags,r.return=t,r=r.sibling;else for(r=t.child;null!==r;)n|=r.lanes|r.childLanes,i|=r.subtreeFlags,i|=r.flags,r.return=t,r=r.sibling;return t.subtreeFlags|=i,t.childLanes=n,e}function Za(t,e,n){var i=e.pendingProps;switch(es(e),e.tag){case 2:case 16:case 15:case 0:case 11:case 7:case 8:case 12:case 9:case 14:return qa(e),null;case 1:case 17:return Lr(e.type)&&kr(),qa(e),null;case 3:return 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o=e.memoizedProps;switch(i[dr]=e,i[pr]=o,t=0!==(1&e.mode),n){case"dialog":Ui("cancel",i),Ui("close",i);break;case"iframe":case"object":case"embed":Ui("load",i);break;case"video":case"audio":for(r=0;r<Oi.length;r++)Ui(Oi[r],i);break;case"source":Ui("error",i);break;case"img":case"image":case"link":Ui("error",i),Ui("load",i);break;case"details":Ui("toggle",i);break;case"input":K(i,o),Ui("invalid",i);break;case"select":i._wrapperState={wasMultiple:!!o.multiple},Ui("invalid",i);break;case"textarea":rt(i,o),Ui("invalid",i)}for(var l in yt(n,o),r=null,o)if(o.hasOwnProperty(l)){var c=o[l];"children"===l?"string"===typeof c?i.textContent!==c&&(!0!==o.suppressHydrationWarning&&Ji(i.textContent,c,t),r=["children",c]):"number"===typeof 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i.is?t=l.createElement(n,{is:i.is}):(t=l.createElement(n),"select"===n&&(l=t,i.multiple?l.multiple=!0:i.size&&(l.size=i.size))):t=l.createElementNS(t,n),t[dr]=e,t[pr]=i,La(t,e,!1,!1),e.stateNode=t;t:{switch(l=vt(n,i),n){case"dialog":Ui("cancel",t),Ui("close",t),r=i;break;case"iframe":case"object":case"embed":Ui("load",t),r=i;break;case"video":case"audio":for(r=0;r<Oi.length;r++)Ui(Oi[r],t);r=i;break;case"source":Ui("error",t),r=i;break;case"img":case"image":case"link":Ui("error",t),Ui("load",t),r=i;break;case"details":Ui("toggle",t),r=i;break;case"input":K(t,i),r=X(t,i),Ui("invalid",t);break;case"option":default:r=i;break;case"select":t._wrapperState={wasMultiple:!!i.multiple},r=F({},i,{value:void 0}),Ui("invalid",t);break;case"textarea":rt(t,i),r=it(t,i),Ui("invalid",t)}for(o in yt(n,r),c=r)if(c.hasOwnProperty(o)){var u=c[o];"style"===o?mt(t,u):"dangerouslySetInnerHTML"===o?null!=(u=u?u.__html:void 0)&&ht(t,u):"children"===o?"string"===typeof u?("textarea"!==n||""!==u)&&dt(t,u):"number"===typeof u&&dt(t,""+u):"suppressContentEditableWarning"!==o&&"suppressHydrationWarning"!==o&&"autoFocus"!==o&&(a.hasOwnProperty(o)?null!=u&&"onScroll"===o&&Ui("scroll",t):null!=u&&v(t,o,u,l))}switch(n){case"input":H(t),Q(t,i,!1);break;case"textarea":H(t),ot(t);break;case"option":null!=i.value&&t.setAttribute("value",""+$(i.value));break;case"select":t.multiple=!!i.multiple,null!=(o=i.value)?nt(t,!!i.multiple,o,!1):null!=i.defaultValue&&nt(t,!!i.multiple,i.defaultValue,!0);break;default:"function"===typeof r.onClick&&(t.onclick=Qi)}switch(n){case"button":case"input":case"select":case"textarea":i=!!i.autoFocus;break t;case"img":i=!0;break t;default:i=!1}}i&&(e.flags|=4)}null!==e.ref&&(e.flags|=512,e.flags|=2097152)}return qa(e),null;case 6:if(t&&null!=e.stateNode)Oa(t,e,t.memoizedProps,i);else{if("string"!==typeof i&&null===e.stateNode)throw Error(s(166));if(n=no(eo.current),no(Qs.current),hs(e)){if(i=e.stateNode,n=e.memoizedProps,i[dr]=e,(o=i.nodeValue!==n)&&null!==(t=ns))switch(t.tag){case 3:Ji(i.nodeValue,n,0!==(1&t.mode));break;case 5:!0!==t.memoizedProps.suppressHydrationWarning&&Ji(i.nodeValue,n,0!==(1&t.mode))}o&&(e.flags|=4)}else(i=(9===n.nodeType?n:n.ownerDocument).createTextNode(i))[dr]=e,e.stateNode=i}return qa(e),null;case 13:if(Tr(ao),i=e.memoizedState,null===t||null!==t.memoizedState&&null!==t.memoizedState.dehydrated){if(rs&&null!==is&&0!==(1&e.mode)&&0===(128&e.flags))ds(),ps(),e.flags|=98560,o=!1;else if(o=hs(e),null!==i&&null!==i.dehydrated){if(null===t){if(!o)throw Error(s(318));if(!(o=null!==(o=e.memoizedState)?o.dehydrated:null))throw Error(s(317));o[dr]=e}else ps(),0===(128&e.flags)&&(e.memoizedState=null),e.flags|=4;qa(e),o=!1}else null!==ss&&(ac(ss),ss=null),o=!0;if(!o)return 65536&e.flags?e:null}return 0!==(128&e.flags)?(e.lanes=n,e):((i=null!==i)!==(null!==t&&null!==t.memoizedState)&&i&&(e.child.flags|=8192,0!==(1&e.mode)&&(null===t||0!==(1&ao.current)?0===Ol&&(Ol=3):mc())),null!==e.updateQueue&&(e.flags|=4),qa(e),null);case 4:return ro(),ka(t,e),null===t&&Vi(e.stateNode.containerInfo),qa(e),null;case 10:return Es(e.type._context),qa(e),null;case 19:if(Tr(ao),null===(o=e.memoizedState))return qa(e),null;if(i=0!==(128&e.flags),null===(l=o.rendering))if(i)Ha(o,!1);else{if(0!==Ol||null!==t&&0!==(128&t.flags))for(t=e.child;null!==t;){if(null!==(l=lo(t))){for(e.flags|=128,Ha(o,!1),null!==(i=l.updateQueue)&&(e.updateQueue=i,e.flags|=4),e.subtreeFlags=0,i=n,n=e.child;null!==n;)t=i,(o=n).flags&=14680066,null===(l=o.alternate)?(o.childLanes=0,o.lanes=t,o.child=null,o.subtreeFlags=0,o.memoizedProps=null,o.memoizedState=null,o.updateQueue=null,o.dependencies=null,o.stateNode=null):(o.childLanes=l.childLanes,o.lanes=l.lanes,o.child=l.child,o.subtreeFlags=0,o.deletions=null,o.memoizedProps=l.memoizedProps,o.memoizedState=l.memoizedState,o.updateQueue=l.updateQueue,o.type=l.type,t=l.dependencies,o.dependencies=null===t?null:{lanes:t.lanes,firstContext:t.firstContext}),n=n.sibling;return 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Closing connection.");const e=t.message||t.data;e&&this.log_(e),this.onClosed_()}}start(){}static forceDisallow(){Cu.forceDisallow_=!0}static isAvailable(){let t=!1;if("undefined"!==typeof navigator&&navigator.userAgent){const e=/Android ([0-9]{0,}\.[0-9]{0,})/,n=navigator.userAgent.match(e);n&&n.length>1&&parseFloat(n[1])<4.4&&(t=!0)}return!t&&null!==Tu&&!Cu.forceDisallow_}static previouslyFailed(){return kc.isInMemoryStorage||!0===kc.get("previous_websocket_failure")}markConnectionHealthy(){kc.remove("previous_websocket_failure")}appendFrame_(t){if(this.frames.push(t),this.frames.length===this.totalFrames){const t=this.frames.join("");this.frames=null;const e=sl(t);this.onMessage(e)}}handleNewFrameCount_(t){this.totalFrames=t,this.frames=[]}extractFrameCount_(t){if(Da(null===this.frames,"We already have a frame buffer"),t.length<=6){const e=Number(t);if(!isNaN(e))return this.handleNewFrameCount_(e),null}return this.handleNewFrameCount_(1),t}handleIncomingFrame(t){if(null===this.mySock)return;const e=t.data;if(this.bytesReceived+=e.length,this.stats_.incrementCounter("bytes_received",e.length),this.resetKeepAlive(),null!==this.frames)this.appendFrame_(e);else{const t=this.extractFrameCount_(e);null!==t&&this.appendFrame_(t)}}send(t){this.resetKeepAlive();const e=ol(t);this.bytesSent+=e.length,this.stats_.incrementCounter("bytes_sent",e.length);const n=tu(e,16384);n.length>1&&this.sendString_(String(n.length));for(let i=0;i<n.length;i++)this.sendString_(n[i])}shutdown_(){this.isClosed_=!0,this.keepaliveTimer&&(clearInterval(this.keepaliveTimer),this.keepaliveTimer=null),this.mySock&&(this.mySock.close(),this.mySock=null)}onClosed_(){this.isClosed_||(this.log_("WebSocket is closing itself"),this.shutdown_(),this.onDisconnect&&(this.onDisconnect(this.everConnected_),this.onDisconnect=null))}close(){this.isClosed_||(this.log_("WebSocket is being closed"),this.shutdown_())}resetKeepAlive(){clearInterval(this.keepaliveTimer),this.keepaliveTimer=setInterval((()=>{this.mySock&&this.sendString_("0"),this.resetKeepAlive()}),Math.floor(45e3))}sendString_(t){try{this.mySock.send(t)}catch(e){this.log_("Exception thrown from WebSocket.send():",e.message||e.data,"Closing connection."),setTimeout(this.onClosed_.bind(this),0)}}}Cu.responsesRequiredToBeHealthy=2,Cu.healthyTimeout=3e4;class Au{constructor(t){this.initTransports_(t)}static get ALL_TRANSPORTS(){return[xu,Cu]}static get IS_TRANSPORT_INITIALIZED(){return this.globalTransportInitialized_}initTransports_(t){const e=Cu&&Cu.isAvailable();let n=e&&!Cu.previouslyFailed();if(t.webSocketOnly&&(e||Hc("wss:// URL used, but browser isn't known to support websockets.  Trying anyway."),n=!0),n)this.transports_=[Cu];else{const t=this.transports_=[];for(const e of Au.ALL_TRANSPORTS)e&&e.isAvailable()&&t.push(e);Au.globalTransportInitialized_=!0}}initialTransport(){if(this.transports_.length>0)return this.transports_[0];throw new Error("No transports available")}upgradeTransport(){return this.transports_.length>1?this.transports_[1]:null}}Au.globalTransportInitialized_=!1;class Pu{constructor(t,e,n,i,r,s,o,a,l,c){this.id=t,this.repoInfo_=e,this.applicationId_=n,this.appCheckToken_=i,this.authToken_=r,this.onMessage_=s,this.onReady_=o,this.onDisconnect_=a,this.onKill_=l,this.lastSessionId=c,this.connectionCount=0,this.pendingDataMessages=[],this.state_=0,this.log_=Wc("c:"+this.id+":"),this.transportManager_=new Au(e),this.log_("Connection created"),this.start_()}start_(){const t=this.transportManager_.initialTransport();this.conn_=new t(this.nextTransportId_(),this.repoInfo_,this.applicationId_,this.appCheckToken_,this.authToken_,null,this.lastSessionId),this.primaryResponsesRequired_=t.responsesRequiredToBeHealthy||0;const e=this.connReceiver_(this.conn_),n=this.disconnReceiver_(this.conn_);this.tx_=this.conn_,this.rx_=this.conn_,this.secondaryConn_=null,this.isHealthy_=!1,setTimeout((()=>{this.conn_&&this.conn_.open(e,n)}),Math.floor(0));const i=t.healthyTimeout||0;i>0&&(this.healthyTimeout_=ou((()=>{this.healthyTimeout_=null,this.isHealthy_||(this.conn_&&this.conn_.bytesReceived>102400?(this.log_("Connection exceeded healthy timeout but has received "+this.conn_.bytesReceived+" bytes.  Marking connection healthy."),this.isHealthy_=!0,this.conn_.markConnectionHealthy()):this.conn_&&this.conn_.bytesSent>10240?this.log_("Connection exceeded healthy timeout but has sent "+this.conn_.bytesSent+" bytes.  Leaving connection alive."):(this.log_("Closing unhealthy connection after timeout."),this.close()))}),Math.floor(i)))}nextTransportId_(){return"c:"+this.id+":"+this.connectionCount++}disconnReceiver_(t){return e=>{t===this.conn_?this.onConnectionLost_(e):t===this.secondaryConn_?(this.log_("Secondary connection lost."),this.onSecondaryConnectionLost_()):this.log_("closing an old connection")}}connReceiver_(t){return e=>{2!==this.state_&&(t===this.rx_?this.onPrimaryMessageReceived_(e):t===this.secondaryConn_?this.onSecondaryMessageReceived_(e):this.log_("message on old connection"))}}sendRequest(t){const e={t:"d",d:t};this.sendData_(e)}tryCleanupConnection(){this.tx_===this.secondaryConn_&&this.rx_===this.secondaryConn_&&(this.log_("cleaning up and promoting a connection: "+this.secondaryConn_.connId),this.conn_=this.secondaryConn_,this.secondaryConn_=null)}onSecondaryControl_(t){if("t"in t){const e=t.t;"a"===e?this.upgradeIfSecondaryHealthy_():"r"===e?(this.log_("Got a reset on secondary, closing it"),this.secondaryConn_.close(),this.tx_!==this.secondaryConn_&&this.rx_!==this.secondaryConn_||this.close()):"o"===e&&(this.log_("got pong on secondary."),this.secondaryResponsesRequired_--,this.upgradeIfSecondaryHealthy_())}}onSecondaryMessageReceived_(t){const e=Jc("t",t),n=Jc("d",t);if("c"===e)this.onSecondaryControl_(n);else{if("d"!==e)throw new Error("Unknown protocol layer: "+e);this.pendingDataMessages.push(n)}}upgradeIfSecondaryHealthy_(){this.secondaryResponsesRequired_<=0?(this.log_("Secondary connection is healthy."),this.isHealthy_=!0,this.secondaryConn_.markConnectionHealthy(),this.proceedWithUpgrade_()):(this.log_("sending ping on secondary."),this.secondaryConn_.send({t:"c",d:{t:"p",d:{}}}))}proceedWithUpgrade_(){this.secondaryConn_.start(),this.log_("sending client ack on secondary"),this.secondaryConn_.send({t:"c",d:{t:"a",d:{}}}),this.log_("Ending transmission on primary"),this.conn_.send({t:"c",d:{t:"n",d:{}}}),this.tx_=this.secondaryConn_,this.tryCleanupConnection()}onPrimaryMessageReceived_(t){const e=Jc("t",t),n=Jc("d",t);"c"===e?this.onControl_(n):"d"===e&&this.onDataMessage_(n)}onDataMessage_(t){this.onPrimaryResponse_(),this.onMessage_(t)}onPrimaryResponse_(){this.isHealthy_||(this.primaryResponsesRequired_--,this.primaryResponsesRequired_<=0&&(this.log_("Primary connection is healthy."),this.isHealthy_=!0,this.conn_.markConnectionHealthy()))}onControl_(t){const e=Jc("t",t);if("d"in t){const n=t.d;if("h"===e){const t=Object.assign({},n);this.repoInfo_.isUsingEmulator&&(t.h=this.repoInfo_.host),this.onHandshake_(t)}else if("n"===e){this.log_("recvd end transmission on primary"),this.rx_=this.secondaryConn_;for(let t=0;t<this.pendingDataMessages.length;++t)this.onDataMessage_(this.pendingDataMessages[t]);this.pendingDataMessages=[],this.tryCleanupConnection()}else"s"===e?this.onConnectionShutdown_(n):"r"===e?this.onReset_(n):"e"===e?$c("Server Error: "+n):"o"===e?(this.log_("got pong on primary."),this.onPrimaryResponse_(),this.sendPingOnPrimaryIfNecessary_()):$c("Unknown control packet command: "+e)}}onHandshake_(t){const e=t.ts,n=t.v,i=t.h;this.sessionId=t.s,this.repoInfo_.host=i,0===this.state_&&(this.conn_.start(),this.onConnectionEstablished_(this.conn_,e),uu!==n&&Hc("Protocol version mismatch detected"),this.tryStartUpgrade_())}tryStartUpgrade_(){const t=this.transportManager_.upgradeTransport();t&&this.startUpgrade_(t)}startUpgrade_(t){this.secondaryConn_=new t(this.nextTransportId_(),this.repoInfo_,this.applicationId_,this.appCheckToken_,this.authToken_,this.sessionId),this.secondaryResponsesRequired_=t.responsesRequiredToBeHealthy||0;const e=this.connReceiver_(this.secondaryConn_),n=this.disconnReceiver_(this.secondaryConn_);this.secondaryConn_.open(e,n),ou((()=>{this.secondaryConn_&&(this.log_("Timed out trying to upgrade."),this.secondaryConn_.close())}),Math.floor(6e4))}onReset_(t){this.log_("Reset packet received.  New host: "+t),this.repoInfo_.host=t,1===this.state_?this.close():(this.closeConnections_(),this.start_())}onConnectionEstablished_(t,e){this.log_("Realtime connection established."),this.conn_=t,this.state_=1,this.onReady_&&(this.onReady_(e,this.sessionId),this.onReady_=null),0===this.primaryResponsesRequired_?(this.log_("Primary connection is healthy."),this.isHealthy_=!0):ou((()=>{this.sendPingOnPrimaryIfNecessary_()}),Math.floor(5e3))}sendPingOnPrimaryIfNecessary_(){this.isHealthy_||1!==this.state_||(this.log_("sending ping on primary."),this.sendData_({t:"c",d:{t:"p",d:{}}}))}onSecondaryConnectionLost_(){const t=this.secondaryConn_;this.secondaryConn_=null,this.tx_!==t&&this.rx_!==t||this.close()}onConnectionLost_(t){this.conn_=null,t||0!==this.state_?1===this.state_&&this.log_("Realtime connection lost."):(this.log_("Realtime connection failed."),this.repoInfo_.isCacheableHost()&&(kc.remove("host:"+this.repoInfo_.host),this.repoInfo_.internalHost=this.repoInfo_.host)),this.close()}onConnectionShutdown_(t){this.log_("Connection shutdown command received. Shutting down..."),this.onKill_&&(this.onKill_(t),this.onKill_=null),this.onDisconnect_=null,this.close()}sendData_(t){if(1!==this.state_)throw"Connection is not connected";this.tx_.send(t)}close(){2!==this.state_&&(this.log_("Closing realtime connection."),this.state_=2,this.closeConnections_(),this.onDisconnect_&&(this.onDisconnect_(),this.onDisconnect_=null))}closeConnections_(){this.log_("Shutting down all connections"),this.conn_&&(this.conn_.close(),this.conn_=null),this.secondaryConn_&&(this.secondaryConn_.close(),this.secondaryConn_=null),this.healthyTimeout_&&(clearTimeout(this.healthyTimeout_),this.healthyTimeout_=null)}}class Ru{put(t,e,n,i){}merge(t,e,n,i){}refreshAuthToken(t){}refreshAppCheckToken(t){}onDisconnectPut(t,e,n){}onDisconnectMerge(t,e,n){}onDisconnectCancel(t,e){}reportStats(t){}}class Mu{constructor(t){this.allowedEvents_=t,this.listeners_={},Da(Array.isArray(t)&&t.length>0,"Requires a non-empty array")}trigger(t){if(Array.isArray(this.listeners_[t])){const r=[...this.listeners_[t]];for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];for(let t=0;t<r.length;t++)r[t].callback.apply(r[t].context,n)}}on(t,e,n){this.validateEventType_(t),this.listeners_[t]=this.listeners_[t]||[],this.listeners_[t].push({callback:e,context:n});const i=this.getInitialEvent(t);i&&e.apply(n,i)}off(t,e,n){this.validateEventType_(t);const i=this.listeners_[t]||[];for(let r=0;r<i.length;r++)if(i[r].callback===e&&(!n||n===i[r].context))return void i.splice(r,1)}validateEventType_(t){Da(this.allowedEvents_.find((e=>e===t)),"Unknown event: "+t)}}class Iu extends Mu{constructor(){super(["online"]),this.online_=!0,"undefined"===typeof window||"undefined"===typeof window.addEventListener||Qa()||(window.addEventListener("online",(()=>{this.online_||(this.online_=!0,this.trigger("online",!0))}),!1),window.addEventListener("offline",(()=>{this.online_&&(this.online_=!1,this.trigger("online",!1))}),!1))}static getInstance(){return new Iu}getInitialEvent(t){return Da("online"===t,"Unknown event type: "+t),[this.online_]}currentlyOnline(){return this.online_}}const Lu=32,ku=768;class Nu{constructor(t,e){if(void 0===e){this.pieces_=t.split("/");let e=0;for(let t=0;t<this.pieces_.length;t++)this.pieces_[t].length>0&&(this.pieces_[e]=this.pieces_[t],e++);this.pieces_.length=e,this.pieceNum_=0}else this.pieces_=t,this.pieceNum_=e}toString(){let t="";for(let e=this.pieceNum_;e<this.pieces_.length;e++)""!==this.pieces_[e]&&(t+="/"+this.pieces_[e]);return t||"/"}}function Ou(){return new Nu("")}function Du(t){return t.pieceNum_>=t.pieces_.length?null:t.pieces_[t.pieceNum_]}function Fu(t){return t.pieces_.length-t.pieceNum_}function Bu(t){let e=t.pieceNum_;return e<t.pieces_.length&&e++,new Nu(t.pieces_,e)}function Uu(t){return t.pieceNum_<t.pieces_.length?t.pieces_[t.pieces_.length-1]:null}function zu(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return t.pieces_.slice(t.pieceNum_+e)}function ju(t){if(t.pieceNum_>=t.pieces_.length)return null;const e=[];for(let n=t.pieceNum_;n<t.pieces_.length-1;n++)e.push(t.pieces_[n]);return new Nu(e,0)}function Vu(t,e){const n=[];for(let i=t.pieceNum_;i<t.pieces_.length;i++)n.push(t.pieces_[i]);if(e instanceof Nu)for(let i=e.pieceNum_;i<e.pieces_.length;i++)n.push(e.pieces_[i]);else{const t=e.split("/");for(let e=0;e<t.length;e++)t[e].length>0&&n.push(t[e])}return new Nu(n,0)}function Wu(t){return t.pieceNum_>=t.pieces_.length}function $u(t,e){const n=Du(t),i=Du(e);if(null===n)return e;if(n===i)return $u(Bu(t),Bu(e));throw new Error("INTERNAL ERROR: innerPath ("+e+") is not within outerPath ("+t+")")}function Gu(t,e){if(Fu(t)!==Fu(e))return!1;for(let n=t.pieceNum_,i=e.pieceNum_;n<=t.pieces_.length;n++,i++)if(t.pieces_[n]!==e.pieces_[i])return!1;return!0}function Hu(t,e){let n=t.pieceNum_,i=e.pieceNum_;if(Fu(t)>Fu(e))return!1;for(;n<t.pieces_.length;){if(t.pieces_[n]!==e.pieces_[i])return!1;++n,++i}return!0}class qu{constructor(t,e){this.errorPrefix_=e,this.parts_=zu(t,0),this.byteLength_=Math.max(1,this.parts_.length);for(let n=0;n<this.parts_.length;n++)this.byteLength_+=wl(this.parts_[n]);Zu(this)}}function Zu(t){if(t.byteLength_>ku)throw new Error(t.errorPrefix_+"has a key path longer than "+ku+" bytes ("+t.byteLength_+").");if(t.parts_.length>Lu)throw new Error(t.errorPrefix_+"path specified exceeds the maximum depth that can be written ("+Lu+") or object contains a cycle "+Xu(t))}function Xu(t){return 0===t.parts_.length?"":"in property '"+t.parts_.join(".")+"'"}class Ku extends Mu{constructor(){let t,e;super(["visible"]),"undefined"!==typeof document&&"undefined"!==typeof document.addEventListener&&("undefined"!==typeof document.hidden?(e="visibilitychange",t="hidden"):"undefined"!==typeof document.mozHidden?(e="mozvisibilitychange",t="mozHidden"):"undefined"!==typeof document.msHidden?(e="msvisibilitychange",t="msHidden"):"undefined"!==typeof document.webkitHidden&&(e="webkitvisibilitychange",t="webkitHidden")),this.visible_=!0,e&&document.addEventListener(e,(()=>{const e=!document[t];e!==this.visible_&&(this.visible_=e,this.trigger("visible",e))}),!1)}static getInstance(){return new Ku}getInitialEvent(t){return Da("visible"===t,"Unknown event type: "+t),[this.visible_]}}const Yu=1e3;class Ju extends Ru{constructor(t,e,n,i,r,s,o,a){if(super(),this.repoInfo_=t,this.applicationId_=e,this.onDataUpdate_=n,this.onConnectStatus_=i,this.onServerInfoUpdate_=r,this.authTokenProvider_=s,this.appCheckTokenProvider_=o,this.authOverride_=a,this.id=Ju.nextPersistentConnectionId_++,this.log_=Wc("p:"+this.id+":"),this.interruptReasons_={},this.listens=new Map,this.outstandingPuts_=[],this.outstandingGets_=[],this.outstandingPutCount_=0,this.outstandingGetCount_=0,this.onDisconnectRequestQueue_=[],this.connected_=!1,this.reconnectDelay_=Yu,this.maxReconnectDelay_=3e5,this.securityDebugCallback_=null,this.lastSessionId=null,this.establishConnectionTimer_=null,this.visible_=!1,this.requestCBHash_={},this.requestNumber_=0,this.realtime_=null,this.authToken_=null,this.appCheckToken_=null,this.forceTokenRefresh_=!1,this.invalidAuthTokenCount_=0,this.invalidAppCheckTokenCount_=0,this.firstConnection_=!0,this.lastConnectionAttemptTime_=null,this.lastConnectionEstablishedTime_=null,a&&!el())throw new Error("Auth override specified in options, but not supported on non Node.js platforms");Ku.getInstance().on("visible",this.onVisible_,this),-1===t.host.indexOf("fblocal")&&Iu.getInstance().on("online",this.onOnline_,this)}sendRequest(t,e,n){const i=++this.requestNumber_,r={r:i,a:t,b:e};this.log_(ol(r)),Da(this.connected_,"sendRequest call when we're not connected not allowed."),this.realtime_.sendRequest(r),n&&(this.requestCBHash_[i]=n)}get(t){this.initConnection_();const e=new Ya,n={action:"g",request:{p:t._path.toString(),q:t._queryObject},onComplete:t=>{const n=t.d;"ok"===t.s?e.resolve(n):e.reject(n)}};this.outstandingGets_.push(n),this.outstandingGetCount_++;const i=this.outstandingGets_.length-1;return this.connected_&&this.sendGet_(i),e.promise}listen(t,e,n,i){this.initConnection_();const r=t._queryIdentifier,s=t._path.toString();this.log_("Listen called for "+s+" "+r),this.listens.has(s)||this.listens.set(s,new Map),Da(t._queryParams.isDefault()||!t._queryParams.loadsAllData(),"listen() called for non-default but complete query"),Da(!this.listens.get(s).has(r),"listen() called twice for same path/queryId.");const o={onComplete:i,hashFn:e,query:t,tag:n};this.listens.get(s).set(r,o),this.connected_&&this.sendListen_(o)}sendGet_(t){const e=this.outstandingGets_[t];this.sendRequest("g",e.request,(n=>{delete this.outstandingGets_[t],this.outstandingGetCount_--,0===this.outstandingGetCount_&&(this.outstandingGets_=[]),e.onComplete&&e.onComplete(n)}))}sendListen_(t){const e=t.query,n=e._path.toString(),i=e._queryIdentifier;this.log_("Listen on "+n+" for "+i);const r={p:n};t.tag&&(r.q=e._queryObject,r.t=t.tag),r.h=t.hashFn(),this.sendRequest("q",r,(r=>{const s=r.d,o=r.s;Ju.warnOnListenWarnings_(s,e);(this.listens.get(n)&&this.listens.get(n).get(i))===t&&(this.log_("listen response",r),"ok"!==o&&this.removeListen_(n,i),t.onComplete&&t.onComplete(o,s))}))}static warnOnListenWarnings_(t,e){if(t&&"object"===typeof t&&ll(t,"w")){const n=cl(t,"w");if(Array.isArray(n)&&~n.indexOf("no_index")){const t='".indexOn": "'+e._queryParams.getIndex().toString()+'"',n=e._path.toString();Hc(`Using an unspecified index. Your data will be downloaded and filtered on the client. Consider adding ${t} at ${n} to your security rules for better performance.`)}}}refreshAuthToken(t){this.authToken_=t,this.log_("Auth token refreshed"),this.authToken_?this.tryAuth():this.connected_&&this.sendRequest("unauth",{},(()=>{})),this.reduceReconnectDelayIfAdminCredential_(t)}reduceReconnectDelayIfAdminCredential_(t){(t&&40===t.length||function(t){const e=al(t).claims;return"object"===typeof e&&!0===e.admin}(t))&&(this.log_("Admin auth credential detected.  Reducing max reconnect time."),this.maxReconnectDelay_=3e4)}refreshAppCheckToken(t){this.appCheckToken_=t,this.log_("App check token refreshed"),this.appCheckToken_?this.tryAppCheck():this.connected_&&this.sendRequest("unappeck",{},(()=>{}))}tryAuth(){if(this.connected_&&this.authToken_){const t=this.authToken_,e=function(t){const e=al(t).claims;return!!e&&"object"===typeof e&&e.hasOwnProperty("iat")}(t)?"auth":"gauth",n={cred:t};null===this.authOverride_?n.noauth=!0:"object"===typeof this.authOverride_&&(n.authvar=this.authOverride_),this.sendRequest(e,n,(e=>{const n=e.s,i=e.d||"error";this.authToken_===t&&("ok"===n?this.invalidAuthTokenCount_=0:this.onAuthRevoked_(n,i))}))}}tryAppCheck(){this.connected_&&this.appCheckToken_&&this.sendRequest("appcheck",{token:this.appCheckToken_},(t=>{const e=t.s,n=t.d||"error";"ok"===e?this.invalidAppCheckTokenCount_=0:this.onAppCheckRevoked_(e,n)}))}unlisten(t,e){const n=t._path.toString(),i=t._queryIdentifier;this.log_("Unlisten called for "+n+" "+i),Da(t._queryParams.isDefault()||!t._queryParams.loadsAllData(),"unlisten() called for non-default but complete query");this.removeListen_(n,i)&&this.connected_&&this.sendUnlisten_(n,i,t._queryObject,e)}sendUnlisten_(t,e,n,i){this.log_("Unlisten on "+t+" for "+e);const r={p:t};i&&(r.q=n,r.t=i),this.sendRequest("n",r)}onDisconnectPut(t,e,n){this.initConnection_(),this.connected_?this.sendOnDisconnect_("o",t,e,n):this.onDisconnectRequestQueue_.push({pathString:t,action:"o",data:e,onComplete:n})}onDisconnectMerge(t,e,n){this.initConnection_(),this.connected_?this.sendOnDisconnect_("om",t,e,n):this.onDisconnectRequestQueue_.push({pathString:t,action:"om",data:e,onComplete:n})}onDisconnectCancel(t,e){this.initConnection_(),this.connected_?this.sendOnDisconnect_("oc",t,null,e):this.onDisconnectRequestQueue_.push({pathString:t,action:"oc",data:null,onComplete:e})}sendOnDisconnect_(t,e,n,i){const r={p:e,d:n};this.log_("onDisconnect "+t,r),this.sendRequest(t,r,(t=>{i&&setTimeout((()=>{i(t.s,t.d)}),Math.floor(0))}))}put(t,e,n,i){this.putInternal("p",t,e,n,i)}merge(t,e,n,i){this.putInternal("m",t,e,n,i)}putInternal(t,e,n,i,r){this.initConnection_();const s={p:e,d:n};void 0!==r&&(s.h=r),this.outstandingPuts_.push({action:t,request:s,onComplete:i}),this.outstandingPutCount_++;const o=this.outstandingPuts_.length-1;this.connected_?this.sendPut_(o):this.log_("Buffering put: "+e)}sendPut_(t){const e=this.outstandingPuts_[t].action,n=this.outstandingPuts_[t].request,i=this.outstandingPuts_[t].onComplete;this.outstandingPuts_[t].queued=this.connected_,this.sendRequest(e,n,(n=>{this.log_(e+" response",n),delete this.outstandingPuts_[t],this.outstandingPutCount_--,0===this.outstandingPutCount_&&(this.outstandingPuts_=[]),i&&i(n.s,n.d)}))}reportStats(t){if(this.connected_){const e={c:t};this.log_("reportStats",e),this.sendRequest("s",e,(t=>{if("ok"!==t.s){const e=t.d;this.log_("reportStats","Error sending stats: "+e)}}))}}onDataMessage_(t){if("r"in t){this.log_("from server: "+ol(t));const e=t.r,n=this.requestCBHash_[e];n&&(delete this.requestCBHash_[e],n(t.b))}else{if("error"in t)throw"A server-side error has occurred: "+t.error;"a"in t&&this.onDataPush_(t.a,t.b)}}onDataPush_(t,e){this.log_("handleServerMessage",t,e),"d"===t?this.onDataUpdate_(e.p,e.d,!1,e.t):"m"===t?this.onDataUpdate_(e.p,e.d,!0,e.t):"c"===t?this.onListenRevoked_(e.p,e.q):"ac"===t?this.onAuthRevoked_(e.s,e.d):"apc"===t?this.onAppCheckRevoked_(e.s,e.d):"sd"===t?this.onSecurityDebugPacket_(e):$c("Unrecognized action received from server: "+ol(t)+"\nAre you using the latest client?")}onReady_(t,e){this.log_("connection ready"),this.connected_=!0,this.lastConnectionEstablishedTime_=(new Date).getTime(),this.handleTimestamp_(t),this.lastSessionId=e,this.firstConnection_&&this.sendConnectStats_(),this.restoreState_(),this.firstConnection_=!1,this.onConnectStatus_(!0)}scheduleConnect_(t){Da(!this.realtime_,"Scheduling a connect when we're already connected/ing?"),this.establishConnectionTimer_&&clearTimeout(this.establishConnectionTimer_),this.establishConnectionTimer_=setTimeout((()=>{this.establishConnectionTimer_=null,this.establishConnection_()}),Math.floor(t))}initConnection_(){!this.realtime_&&this.firstConnection_&&this.scheduleConnect_(0)}onVisible_(t){t&&!this.visible_&&this.reconnectDelay_===this.maxReconnectDelay_&&(this.log_("Window became visible.  Reducing delay."),this.reconnectDelay_=Yu,this.realtime_||this.scheduleConnect_(0)),this.visible_=t}onOnline_(t){t?(this.log_("Browser went online."),this.reconnectDelay_=Yu,this.realtime_||this.scheduleConnect_(0)):(this.log_("Browser went offline.  Killing connection."),this.realtime_&&this.realtime_.close())}onRealtimeDisconnect_(){if(this.log_("data client disconnected"),this.connected_=!1,this.realtime_=null,this.cancelSentTransactions_(),this.requestCBHash_={},this.shouldReconnect_()){if(this.visible_){if(this.lastConnectionEstablishedTime_){(new Date).getTime()-this.lastConnectionEstablishedTime_>3e4&&(this.reconnectDelay_=Yu),this.lastConnectionEstablishedTime_=null}}else this.log_("Window isn't visible.  Delaying reconnect."),this.reconnectDelay_=this.maxReconnectDelay_,this.lastConnectionAttemptTime_=(new Date).getTime();const t=(new Date).getTime()-this.lastConnectionAttemptTime_;let e=Math.max(0,this.reconnectDelay_-t);e=Math.random()*e,this.log_("Trying to reconnect in "+e+"ms"),this.scheduleConnect_(e),this.reconnectDelay_=Math.min(this.maxReconnectDelay_,1.3*this.reconnectDelay_)}this.onConnectStatus_(!1)}async establishConnection_(){if(this.shouldReconnect_()){this.log_("Making a connection attempt"),this.lastConnectionAttemptTime_=(new Date).getTime(),this.lastConnectionEstablishedTime_=null;const t=this.onDataMessage_.bind(this),e=this.onReady_.bind(this),n=this.onRealtimeDisconnect_.bind(this),i=this.id+":"+Ju.nextConnectionId_++,r=this.lastSessionId;let s=!1,o=null;const a=function(){o?o.close():(s=!0,n())},l=function(t){Da(o,"sendRequest call when we're not connected not allowed."),o.sendRequest(t)};this.realtime_={close:a,sendRequest:l};const c=this.forceTokenRefresh_;this.forceTokenRefresh_=!1;try{const[a,l]=await Promise.all([this.authTokenProvider_.getToken(c),this.appCheckTokenProvider_.getToken(c)]);s?Vc("getToken() completed but was canceled"):(Vc("getToken() completed. Creating connection."),this.authToken_=a&&a.accessToken,this.appCheckToken_=l&&l.token,o=new Pu(i,this.repoInfo_,this.applicationId_,this.appCheckToken_,this.authToken_,t,e,n,(t=>{Hc(t+" ("+this.repoInfo_.toString()+")"),this.interrupt("server_kill")}),r))}catch($c){this.log_("Failed to get token: "+$c),s||(this.repoInfo_.nodeAdmin&&Hc($c),a())}}}interrupt(t){Vc("Interrupting connection for reason: "+t),this.interruptReasons_[t]=!0,this.realtime_?this.realtime_.close():(this.establishConnectionTimer_&&(clearTimeout(this.establishConnectionTimer_),this.establishConnectionTimer_=null),this.connected_&&this.onRealtimeDisconnect_())}resume(t){Vc("Resuming connection for reason: "+t),delete this.interruptReasons_[t],ul(this.interruptReasons_)&&(this.reconnectDelay_=Yu,this.realtime_||this.scheduleConnect_(0))}handleTimestamp_(t){const e=t-(new Date).getTime();this.onServerInfoUpdate_({serverTimeOffset:e})}cancelSentTransactions_(){for(let t=0;t<this.outstandingPuts_.length;t++){const e=this.outstandingPuts_[t];e&&"h"in e.request&&e.queued&&(e.onComplete&&e.onComplete("disconnect"),delete this.outstandingPuts_[t],this.outstandingPutCount_--)}0===this.outstandingPutCount_&&(this.outstandingPuts_=[])}onListenRevoked_(t,e){let n;n=e?e.map((t=>Qc(t))).join("$"):"default";const i=this.removeListen_(t,n);i&&i.onComplete&&i.onComplete("permission_denied")}removeListen_(t,e){const n=new Nu(t).toString();let i;if(this.listens.has(n)){const t=this.listens.get(n);i=t.get(e),t.delete(e),0===t.size&&this.listens.delete(n)}else i=void 0;return i}onAuthRevoked_(t,e){Vc("Auth token revoked: "+t+"/"+e),this.authToken_=null,this.forceTokenRefresh_=!0,this.realtime_.close(),"invalid_token"!==t&&"permission_denied"!==t||(this.invalidAuthTokenCount_++,this.invalidAuthTokenCount_>=3&&(this.reconnectDelay_=3e4,this.authTokenProvider_.notifyForInvalidToken()))}onAppCheckRevoked_(t,e){Vc("App check token revoked: "+t+"/"+e),this.appCheckToken_=null,this.forceTokenRefresh_=!0,"invalid_token"!==t&&"permission_denied"!==t||(this.invalidAppCheckTokenCount_++,this.invalidAppCheckTokenCount_>=3&&this.appCheckTokenProvider_.notifyForInvalidToken())}onSecurityDebugPacket_(t){this.securityDebugCallback_?this.securityDebugCallback_(t):"msg"in t&&console.log("FIREBASE: "+t.msg.replace("\n","\nFIREBASE: "))}restoreState_(){this.tryAuth(),this.tryAppCheck();for(const t of this.listens.values())for(const e of t.values())this.sendListen_(e);for(let t=0;t<this.outstandingPuts_.length;t++)this.outstandingPuts_[t]&&this.sendPut_(t);for(;this.onDisconnectRequestQueue_.length;){const t=this.onDisconnectRequestQueue_.shift();this.sendOnDisconnect_(t.action,t.pathString,t.data,t.onComplete)}for(let t=0;t<this.outstandingGets_.length;t++)this.outstandingGets_[t]&&this.sendGet_(t)}sendConnectStats_(){const t={};let e="js";el()&&(e=this.repoInfo_.nodeAdmin?"admin_node":"node"),t["sdk."+e+"."+Pc.replace(/\./g,"-")]=1,Qa()?t["framework.cordova"]=1:tl()&&(t["framework.reactnative"]=1),this.reportStats(t)}shouldReconnect_(){const t=Iu.getInstance().currentlyOnline();return ul(this.interruptReasons_)&&t}}Ju.nextPersistentConnectionId_=0,Ju.nextConnectionId_=0;class Qu{constructor(t,e){this.name=t,this.node=e}static Wrap(t,e){return new Qu(t,e)}}class th{getCompare(){return this.compare.bind(this)}indexedValueChanged(t,e){const n=new Qu(Zc,t),i=new Qu(Zc,e);return 0!==this.compare(n,i)}

2minPost(){return Qu.MIN}}let eh;class nh extends th{static get __EMPTY_NODE(){return eh}static set __EMPTY_NODE(t){eh=t}compare(t,e){return Kc(t.name,e.name)}isDefinedOn(t){throw Fa("KeyIndex.isDefinedOn not expected to be called.")}indexedValueChanged(t,e){return!1}minPost(){return Qu.MIN}maxPost(){return new Qu(Xc,eh)}makePost(t,e){return Da("string"===typeof t,"KeyIndex indexValue must always be a string."),new Qu(t,eh)}toString(){return".key"}}const ih=new nh;class rh{constructor(t,e,n,i){let r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:null;this.isReverse_=i,this.resultGenerator_=r,this.nodeStack_=[];let s=1;for(;!t.isEmpty();)if(s=e?n(t.key,e):1,i&&(s*=-1),s<0)t=this.isReverse_?t.left:t.right;else{if(0===s){this.nodeStack_.push(t);break}this.nodeStack_.push(t),t=this.isReverse_?t.right:t.left}}getNext(){if(0===this.nodeStack_.length)return null;let t,e=this.nodeStack_.pop();if(t=this.resultGenerator_?this.resultGenerator_(e.key,e.value):{key:e.key,value:e.value},this.isReverse_)for(e=e.left;!e.isEmpty();)this.nodeStack_.push(e),e=e.right;else for(e=e.right;!e.isEmpty();)this.nodeStack_.push(e),e=e.left;return t}hasNext(){return this.nodeStack_.length>0}peek(){if(0===this.nodeStack_.length)return null;const t=this.nodeStack_[this.nodeStack_.length-1];return this.resultGenerator_?this.resultGenerator_(t.key,t.value):{key:t.key,value:t.value}}}class sh{constructor(t,e,n,i,r){this.key=t,this.value=e,this.color=null!=n?n:sh.RED,this.left=null!=i?i:oh.EMPTY_NODE,this.right=null!=r?r:oh.EMPTY_NODE}copy(t,e,n,i,r){return new sh(null!=t?t:this.key,null!=e?e:this.value,null!=n?n:this.color,null!=i?i:this.left,null!=r?r:this.right)}count(){return this.left.count()+1+this.right.count()}isEmpty(){return!1}inorderTraversal(t){return this.left.inorderTraversal(t)||!!t(this.key,this.value)||this.right.inorderTraversal(t)}reverseTraversal(t){return this.right.reverseTraversal(t)||t(this.key,this.value)||this.left.reverseTraversal(t)}min_(){return this.left.isEmpty()?this:this.left.min_()}minKey(){return this.min_().key}maxKey(){return this.right.isEmpty()?this.key:this.right.maxKey()}insert(t,e,n){let i=this;const r=n(t,i.key);return i=r<0?i.copy(null,null,null,i.left.insert(t,e,n),null):0===r?i.copy(null,e,null,null,null):i.copy(null,null,null,null,i.right.insert(t,e,n)),i.fixUp_()}removeMin_(){if(this.left.isEmpty())return oh.EMPTY_NODE;let t=this;return t.left.isRed_()||t.left.left.isRed_()||(t=t.moveRedLeft_()),t=t.copy(null,null,null,t.left.removeMin_(),null),t.fixUp_()}remove(t,e){let n,i;if(n=this,e(t,n.key)<0)n.left.isEmpty()||n.left.isRed_()||n.left.left.isRed_()||(n=n.moveRedLeft_()),n=n.copy(null,null,null,n.left.remove(t,e),null);else{if(n.left.isRed_()&&(n=n.rotateRight_()),n.right.isEmpty()||n.right.isRed_()||n.right.left.isRed_()||(n=n.moveRedRight_()),0===e(t,n.key)){if(n.right.isEmpty())return oh.EMPTY_NODE;i=n.right.min_(),n=n.copy(i.key,i.value,null,null,n.right.removeMin_())}n=n.copy(null,null,null,null,n.right.remove(t,e))}return n.fixUp_()}isRed_(){return this.color}fixUp_(){let t=this;return t.right.isRed_()&&!t.left.isRed_()&&(t=t.rotateLeft_()),t.left.isRed_()&&t.left.left.isRed_()&&(t=t.rotateRight_()),t.left.isRed_()&&t.right.isRed_()&&(t=t.colorFlip_()),t}moveRedLeft_(){let t=this.colorFlip_();return t.right.left.isRed_()&&(t=t.copy(null,null,null,null,t.right.rotateRight_()),t=t.rotateLeft_(),t=t.colorFlip_()),t}moveRedRight_(){let t=this.colorFlip_();return t.left.left.isRed_()&&(t=t.rotateRight_(),t=t.colorFlip_()),t}rotateLeft_(){const t=this.copy(null,null,sh.RED,null,this.right.left);return this.right.copy(null,null,this.color,t,null)}rotateRight_(){const t=this.copy(null,null,sh.RED,this.left.right,null);return this.left.copy(null,null,this.color,null,t)}colorFlip_(){const t=this.left.copy(null,null,!this.left.color,null,null),e=this.right.copy(null,null,!this.right.color,null,null);return this.copy(null,null,!this.color,t,e)}checkMaxDepth_(){const t=this.check_();return Math.pow(2,t)<=this.count()+1}check_(){if(this.isRed_()&&this.left.isRed_())throw new Error("Red node has red child("+this.key+","+this.value+")");

2if(this.right.isRed_())throw new Error("Right child of ("+this.key+","+this.value+") is red");const t=this.left.check_();if(t!==this.right.check_())throw new Error("Black depths differ");return t+(this.isRed_()?0:1)}}sh.RED=!0,sh.BLACK=!1;class oh{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:oh.EMPTY_NODE;this.comparator_=t,this.root_=e}insert(t,e){return new oh(this.comparator_,this.root_.insert(t,e,this.comparator_).copy(null,null,sh.BLACK,null,null))}remove(t){return new oh(this.comparator_,this.root_.remove(t,this.comparator_).copy(null,null,sh.BLACK,null,null))}get(t){let e,n=this.root_;for(;!n.isEmpty();){if(e=this.comparator_(t,n.key),0===e)return n.value;e<0?n=n.left:e>0&&(n=n.right)}return null}getPredecessorKey(t){let e,n=this.root_,i=null;for(;!n.isEmpty();){if(e=this.comparator_(t,n.key),0===e){if(n.left.isEmpty())return i?i.key:null;for(n=n.left;!n.right.isEmpty();)n=n.right;return n.key}e<0?n=n.left:e>0&&(i=n,n=n.right)}throw new Error("Attempted to find predecessor key for a nonexistent key.  What gives?")}isEmpty(){return this.root_.isEmpty()}count(){return this.root_.count()}minKey(){return this.root_.minKey()}maxKey(){return this.root_.maxKey()}inorderTraversal(t){return this.root_.inorderTraversal(t)}reverseTraversal(t){return this.root_.reverseTraversal(t)}getIterator(t){return new rh(this.root_,null,this.comparator_,!1,t)}getIteratorFrom(t,e){return new rh(this.root_,t,this.comparator_,!1,e)}getReverseIteratorFrom(t,e){return new rh(this.root_,t,this.comparator_,!0,e)}getReverseIterator(t){return new rh(this.root_,null,this.comparator_,!0,t)}}function ah(t,e){return Kc(t.name,e.name)}function lh(t,e){return Kc(t,e)}let ch;oh.EMPTY_NODE=new class{copy(t,e,n,i,r){return this}insert(t,e,n){return new sh(t,e,null)}remove(t,e){return this}count(){return 0}isEmpty(){return!0}inorderTraversal(t){return!1}reverseTraversal(t){return!1}minKey(){return null}maxKey(){return null}check_(){return 0}isRed_(){return!1}};const uh=function(t){return"number"===typeof t?"number:"+nu(t):"string:"+t},hh=function(t){if(t.isLeafNode()){const e=t.val();Da("string"===typeof e||"number"===typeof e||"object"===typeof e&&ll(e,".sv"),"Priority must be a string or number.")}else Da(t===ch||t.isEmpty(),"priority of unexpected type.");Da(t===ch||t.getPriority().isEmpty(),"Priority nodes can't have a priority of their own.")};let dh,ph,fh;class gh{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:gh.__childrenNodeConstructor.EMPTY_NODE;this.value_=t,this.priorityNode_=e,this.lazyHash_=null,Da(void 0!==this.value_&&null!==this.value_,"LeafNode shouldn't be created with null/undefined value."),hh(this.priorityNode_)}static set __childrenNodeConstructor(t){dh=t}static get __childrenNodeConstructor(){return dh}isLeafNode(){return!0}getPriority(){return this.priorityNode_}updatePriority(t){return new gh(this.value_,t)}getImmediateChild(t){return".priority"===t?this.priorityNode_:gh.__childrenNodeConstructor.EMPTY_NODE}getChild(t){return Wu(t)?this:".priority"===Du(t)?this.priorityNode_:gh.__childrenNodeConstructor.EMPTY_NODE}hasChild(){return!1}getPredecessorChildName(t,e){return null}updateImmediateChild(t,e){return".priority"===t?this.updatePriority(e):e.isEmpty()&&".priority"!==t?this:gh.__childrenNodeConstructor.EMPTY_NODE.updateImmediateChild(t,e).updatePriority(this.priorityNode_)}updateChild(t,e){const n=Du(t);return null===n?e:e.isEmpty()&&".priority"!==n?this:(Da(".priority"!==n||1===Fu(t),".priority must be the last token in a path"),this.updateImmediateChild(n,gh.__childrenNodeConstructor.EMPTY_NODE.updateChild(Bu(t),e)))}isEmpty(){return!1}numChildren(){return 0}forEachChild(t,e){return!1}val(t){return t&&!this.getPriority().isEmpty()?{".value":this.getValue(),".priority":this.getPriority().val()}:this.getValue()}hash(){if(null===this.lazyHash_){let t="";this.priorityNode_.isEmpty()||(t+="priority:"+uh(this.priorityNode_.val())+":");const e=typeof this.value_;t+=e+":",t+="number"===e?nu(this.value_):this.value_,this.lazyHash_=Fc(t)}return this.lazyHash_}getValue(){return this.value_}compareTo(t){return t===gh.__childrenNodeConstructor.EMPTY_NODE?1:t instanceof gh.__childrenNodeConstructor?-1:(Da(t.isLeafNode(),"Unknown node type"),this.compareToLeafNode_(t))}compareToLeafNode_(t){const e=typeof t.value_,n=typeof this.value_,i=gh.VALUE_TYPE_ORDER.indexOf(e),r=gh.VALUE_TYPE_ORDER.indexOf(n);return Da(i>=0,"Unknown leaf type: "+e),Da(r>=0,"Unknown leaf type: "+n),i===r?"object"===n?0:this.value_<t.value_?-1:this.value_===t.value_?0:1:r-i}withIndex(){return this}isIndexed(){return!0}equals(t){if(t===this)return!0;if(t.isLeafNode()){const e=t;return this.value_===e.value_&&this.priorityNode_.equals(e.priorityNode_)}return!1}}gh.VALUE_TYPE_ORDER=["object","boolean","number","string"];const mh=new class extends th{compare(t,e){const n=t.node.getPriority(),i=e.node.getPriority(),r=n.compareTo(i);return 0===r?Kc(t.name,e.name):r}isDefinedOn(t){return!t.getPriority().isEmpty()}indexedValueChanged(t,e){return!t.getPriority().equals(e.getPriority())}minPost(){return Qu.MIN}maxPost(){return new Qu(Xc,new gh("[PRIORITY-POST]",fh))}makePost(t,e){const n=ph(t);return new Qu(e,new gh("[PRIORITY-POST]",n))}toString(){return".priority"}},_h=Math.log(2);class yh{constructor(t){var e;this.count=(e=t+1,parseInt(Math.log(e)/_h,10)),this.current_=this.count-1;const n=(i=this.count,parseInt(Array(i+1).join("1"),2));var i;this.bits_=t+1&n}nextBitIsOne(){const t=!(this.bits_&1<<this.current_);return this.current_--,t}}const vh=function(t,e,n,i){t.sort(e);const r=function(e,i){const s=i-e;let o,a;if(0===s)return null;if(1===s)return o=t[e],a=n?n(o):o,new sh(a,o.node,sh.BLACK,null,null);{const l=parseInt(s/2,10)+e,c=r(e,l),u=r(l+1,i);return o=t[l],a=n?n(o):o,new sh(a,o.node,sh.BLACK,c,u)}},s=function(e){let i=null,s=null,o=t.length;const a=function(e,i){const s=o-e,a=o;o-=e;const c=r(s+1,a),u=t[s],h=n?n(u):u;l(new sh(h,u.node,i,null,c))},l=function(t){i?(i.left=t,i=t):(s=t,i=t)};for(let t=0;t<e.count;++t){const n=e.nextBitIsOne(),i=Math.pow(2,e.count-(t+1));n?a(i,sh.BLACK):(a(i,sh.BLACK),a(i,sh.RED))}return s}(new yh(t.length));return new oh(i||e,s)};let bh;const wh={};class Eh{constructor(t,e){this.indexes_=t,this.indexSet_=e}static get Default(){return Da(wh&&mh,"ChildrenNode.ts has not been loaded"),bh=bh||new Eh({".priority":wh},{".priority":mh}),bh}get(t){const e=cl(this.indexes_,t);if(!e)throw new Error("No index defined for "+t);return e instanceof oh?e:null}hasIndex(t){return ll(this.indexSet_,t.toString())}addIndex(t,e){Da(t!==ih,"KeyIndex always exists and isn't meant to be added to the IndexMap.");const n=[];let i=!1;const r=e.getIterator(Qu.Wrap);let s,o=r.getNext();for(;o;)i=i||t.isDefinedOn(o.node),n.push(o),o=r.getNext();s=i?vh(n,t.getCompare()):wh;const a=t.toString(),l=Object.assign({},this.indexSet_);l[a]=t;const c=Object.assign({},this.indexes_);return c[a]=s,new Eh(c,l)}addToIndexes(t,e){const n=hl(this.indexes_,((n,i)=>{const r=cl(this.indexSet_,i);if(Da(r,"Missing index implementation for "+i),n===wh){if(r.isDefinedOn(t.node)){const n=[],i=e.getIterator(Qu.Wrap);let s=i.getNext();for(;s;)s.name!==t.name&&n.push(s),s=i.getNext();return n.push(t),vh(n,r.getCompare())}return wh}{const i=e.get(t.name);let r=n;return i&&(r=r.remove(new Qu(t.name,i))),r.insert(t,t.node)}}));return new Eh(n,this.indexSet_)}removeFromIndexes(t,e){const n=hl(this.indexes_,(n=>{if(n===wh)return n;{const i=e.get(t.name);return i?n.remove(new Qu(t.name,i)):n}}));return new Eh(n,this.indexSet_)}}let xh;class Sh{constructor(t,e,n){this.children_=t,this.priorityNode_=e,this.indexMap_=n,this.lazyHash_=null,this.priorityNode_&&hh(this.priorityNode_),this.children_.isEmpty()&&Da(!this.priorityNode_||this.priorityNode_.isEmpty(),"An empty node cannot have a priority")}static get EMPTY_NODE(){return xh||(xh=new Sh(new oh(lh),null,Eh.Default))}isLeafNode(){return!1}getPriority(){return this.priorityNode_||xh}updatePriority(t){return this.children_.isEmpty()?this:new Sh(this.children_,t,this.indexMap_)}getImmediateChild(t){if(".priority"===t)return this.getPriority();{const e=this.children_.get(t);return null===e?xh:e}}getChild(t){const e=Du(t);return null===e?this:this.getImmediateChild(e).getChild(Bu(t))}hasChild(t){return null!==this.children_.get(t)}updateImmediateChild(t,e){if(Da(e,"We should always be passing snapshot nodes"),".priority"===t)return this.updatePriority(e);{const n=new Qu(t,e);let i,r;e.isEmpty()?(i=this.children_.remove(t),r=this.indexMap_.removeFromIndexes(n,this.children_)):(i=this.children_.insert(t,e),r=this.indexMap_.addToIndexes(n,this.children_));const s=i.isEmpty()?xh:this.priorityNode_;return new Sh(i,s,r)}}updateChild(t,e){const n=Du(t);if(null===n)return e;{Da(".priority"!==Du(t)||1===Fu(t),".priority must be the last token in a path");const i=this.getImmediateChild(n).updateChild(Bu(t),e);return this.updateImmediateChild(n,i)}}isEmpty(){return this.children_.isEmpty()}numChildren(){return this.children_.count()}val(t){if(this.isEmpty())return null;const e={};let n=0,i=0,r=!0;if(this.forEachChild(mh,((s,o)=>{e[s]=o.val(t),n++,r&&Sh.INTEGER_REGEXP_.test(s)?i=Math.max(i,Number(s)):r=!1})),!t&&r&&i<2*n){const t=[];for(const n in e)t[n]=e[n];return t}return t&&!this.getPriority().isEmpty()&&(e[".priority"]=this.getPriority().val()),e}hash(){if(null===this.lazyHash_){let t="";this.getPriority().isEmpty()||(t+="priority:"+uh(this.getPriority().val())+":"),this.forEachChild(mh,((e,n)=>{const i=n.hash();""!==i&&(t+=":"+e+":"+i)})),this.lazyHash_=""===t?"":Fc(t)}return this.lazyHash_}getPredecessorChildName(t,e,n){const i=this.resolveIndex_(n);if(i){const n=i.getPredecessorKey(new Qu(t,e));return n?n.name:null}return this.children_.getPredecessorKey(t)}getFirstChildName(t){const e=this.resolveIndex_(t);if(e){const t=e.minKey();return t&&t.name}return this.children_.minKey()}getFirstChild(t){const e=this.getFirstChildName(t);return e?new Qu(e,this.children_.get(e)):null}getLastChildName(t){const e=this.resolveIndex_(t);if(e){const t=e.maxKey();return t&&t.name}return this.children_.maxKey()}getLastChild(t){const e=this.getLastChildName(t);return e?new Qu(e,this.children_.get(e)):null}forEachChild(t,e){const n=this.resolveIndex_(t);return n?n.inorderTraversal((t=>e(t.name,t.node))):this.children_.inorderTraversal(e)}getIterator(t){return this.getIteratorFrom(t.minPost(),t)}getIteratorFrom(t,e){const n=this.resolveIndex_(e);if(n)return n.getIteratorFrom(t,(t=>t));{const n=this.children_.getIteratorFrom(t.name,Qu.Wrap);let i=n.peek();for(;null!=i&&e.compare(i,t)<0;)n.getNext(),i=n.peek();return n}}getReverseIterator(t){return this.getReverseIteratorFrom(t.maxPost(),t)}getReverseIteratorFrom(t,e){const n=this.resolveIndex_(e);if(n)return n.getReverseIteratorFrom(t,(t=>t));{const n=this.children_.getReverseIteratorFrom(t.name,Qu.Wrap);let i=n.peek();for(;null!=i&&e.compare(i,t)>0;)n.getNext(),i=n.peek();return n}}compareTo(t){return this.isEmpty()?t.isEmpty()?0:-1:t.isLeafNode()||t.isEmpty()?1:t===Th?-1:0}withIndex(t){if(t===ih||this.indexMap_.hasIndex(t))return this;{const e=this.indexMap_.addIndex(t,this.children_);return new Sh(this.children_,this.priorityNode_,e)}}isIndexed(t){return t===ih||this.indexMap_.hasIndex(t)}equals(t){if(t===this)return!0;if(t.isLeafNode())return!1;{const e=t;if(this.getPriority().equals(e.getPriority())){if(this.children_.count()===e.children_.count()){const t=this.getIterator(mh),n=e.getIterator(mh);let i=t.getNext(),r=n.getNext();for(;i&&r;){if(i.name!==r.name||!i.node.equals(r.node))return!1;i=t.getNext(),r=n.getNext()}return null===i&&null===r}return!1}return!1}}resolveIndex_(t){return t===ih?null:this.indexMap_.get(t.toString())}}Sh.INTEGER_REGEXP_=/^(0|[1-9]\d*)$/;const Th=new class extends Sh{constructor(){super(new oh(lh),Sh.EMPTY_NODE,Eh.Default)}compareTo(t){return t===this?0:1}equals(t){return t===this}getPriority(){return this}getImmediateChild(t){return Sh.EMPTY_NODE}isEmpty(){return!1}};Object.defineProperties(Qu,{MIN:{value:new Qu(Zc,Sh.EMPTY_NODE)},MAX:{value:new Qu(Xc,Th)}}),nh.__EMPTY_NODE=Sh.EMPTY_NODE,gh.__childrenNodeConstructor=Sh,ch=Th,function(t){fh=t}(Th);const Ch=!0;function Ah(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(null===t)return Sh.EMPTY_NODE;if("object"===typeof t&&".priority"in t&&(e=t[".priority"]),Da(null===e||"string"===typeof e||"number"===typeof e||"object"===typeof e&&".sv"in e,"Invalid priority type found: "+typeof e),"object"===typeof t&&".value"in t&&null!==t[".value"]&&(t=t[".value"]),"object"!==typeof t||".sv"in t){return new gh(t,Ah(e))}if(t instanceof Array||!Ch){let n=Sh.EMPTY_NODE;return eu(t,((e,i)=>{if(ll(t,e)&&"."!==e.substring(0,1)){const t=Ah(i);!t.isLeafNode()&&t.isEmpty()||(n=n.updateImmediateChild(e,t))}})),n.updatePriority(Ah(e))}{const n=[];let i=!1;if(eu(t,((t,e)=>{if("."!==t.substring(0,1)){const r=Ah(e);r.isEmpty()||(i=i||!r.getPriority().isEmpty(),n.push(new Qu(t,r)))}})),0===n.length)return Sh.EMPTY_NODE;const r=vh(n,ah,(t=>t.name),lh);if(i){const t=vh(n,mh.getCompare());return new Sh(r,Ah(e),new Eh({".priority":t},{".priority":mh}))}return new Sh(r,Ah(e),Eh.Default)}}!function(t){ph=t}(Ah);class Ph extends th{constructor(t){super(),this.indexPath_=t,Da(!Wu(t)&&".priority"!==Du(t),"Can't create PathIndex with empty path or .priority key")}extractChild(t){return t.getChild(this.indexPath_)}isDefinedOn(t){return!t.getChild(this.indexPath_).isEmpty()}compare(t,e){const n=this.extractChild(t.node),i=this.extractChild(e.node),r=n.compareTo(i);return 0===r?Kc(t.name,e.name):r}makePost(t,e){const n=Ah(t),i=Sh.EMPTY_NODE.updateChild(this.indexPath_,n);return new Qu(e,i)}maxPost(){const t=Sh.EMPTY_NODE.updateChild(this.indexPath_,Th);return new Qu(Xc,t)}toString(){return zu(this.indexPath_,0).join("/")}}const Rh=new class extends th{compare(t,e){const n=t.node.compareTo(e.node);return 0===n?Kc(t.name,e.name):n}isDefinedOn(t){return!0}indexedValueChanged(t,e){return!t.equals(e)}

2minPost(){return Qu.MIN}maxPost(){return Qu.MAX}makePost(t,e){const n=Ah(t);return new Qu(e,n)}toString(){return".value"}};function Mh(t){return{type:"value",snapshotNode:t}}function Ih(t,e){return{type:"child_added",snapshotNode:e,childName:t}}function Lh(t,e){return{type:"child_removed",snapshotNode:e,childName:t}}function kh(t,e,n){return{type:"child_changed",snapshotNode:e,childName:t,oldSnap:n}}class Nh{constructor(t){this.index_=t}updateChild(t,e,n,i,r,s){Da(t.isIndexed(this.index_),"A node must be indexed if only a child is updated");const o=t.getImmediateChild(e);return o.getChild(i).equals(n.getChild(i))&&o.isEmpty()===n.isEmpty()?t:(null!=s&&(n.isEmpty()?t.hasChild(e)?s.trackChildChange(Lh(e,o)):Da(t.isLeafNode(),"A child remove without an old child only makes sense on a leaf node"):o.isEmpty()?s.trackChildChange(Ih(e,n)):s.trackChildChange(kh(e,n,o))),t.isLeafNode()&&n.isEmpty()?t:t.updateImmediateChild(e,n).withIndex(this.index_))}updateFullNode(t,e,n){return null!=n&&(t.isLeafNode()||t.forEachChild(mh,((t,i)=>{e.hasChild(t)||n.trackChildChange(Lh(t,i))})),e.isLeafNode()||e.forEachChild(mh,((e,i)=>{if(t.hasChild(e)){const r=t.getImmediateChild(e);r.equals(i)||n.trackChildChange(kh(e,i,r))}else n.trackChildChange(Ih(e,i))}))),e.withIndex(this.index_)}updatePriority(t,e){return t.isEmpty()?Sh.EMPTY_NODE:t.updatePriority(e)}filtersNodes(){return!1}getIndexedFilter(){return this}getIndex(){return this.index_}}class Oh{constructor(t){this.indexedFilter_=new Nh(t.getIndex()),this.index_=t.getIndex(),this.startPost_=Oh.getStartPost_(t),this.endPost_=Oh.getEndPost_(t),this.startIsInclusive_=!t.startAfterSet_,this.endIsInclusive_=!t.endBeforeSet_}getStartPost(){return this.startPost_}getEndPost(){return this.endPost_}matches(t){const e=this.startIsInclusive_?this.index_.compare(this.getStartPost(),t)<=0:this.index_.compare(this.getStartPost(),t)<0,n=this.endIsInclusive_?this.index_.compare(t,this.getEndPost())<=0:this.index_.compare(t,this.getEndPost())<0;return e&&n}updateChild(t,e,n,i,r,s){return this.matches(new Qu(e,n))||(n=Sh.EMPTY_NODE),this.indexedFilter_.updateChild(t,e,n,i,r,s)}updateFullNode(t,e,n){e.isLeafNode()&&(e=Sh.EMPTY_NODE);let i=e.withIndex(this.index_);i=i.updatePriority(Sh.EMPTY_NODE);const r=this;return e.forEachChild(mh,((t,e)=>{r.matches(new Qu(t,e))||(i=i.updateImmediateChild(t,Sh.EMPTY_NODE))})),this.indexedFilter_.updateFullNode(t,i,n)}updatePriority(t,e){return t}filtersNodes(){return!0}getIndexedFilter(){return this.indexedFilter_}getIndex(){return this.index_}static getStartPost_(t){if(t.hasStart()){const e=t.getIndexStartName();return t.getIndex().makePost(t.getIndexStartValue(),e)}return t.getIndex().minPost()}static getEndPost_(t){if(t.hasEnd()){const e=t.getIndexEndName();return t.getIndex().makePost(t.getIndexEndValue(),e)}return t.getIndex().maxPost()}}class Dh{constructor(t){this.withinDirectionalStart=t=>this.reverse_?this.withinEndPost(t):this.withinStartPost(t),this.withinDirectionalEnd=t=>this.reverse_?this.withinStartPost(t):this.withinEndPost(t),this.withinStartPost=t=>{const e=this.index_.compare(this.rangedFilter_.getStartPost(),t);return this.startIsInclusive_?e<=0:e<0},this.withinEndPost=t=>{const e=this.index_.compare(t,this.rangedFilter_.getEndPost());return this.endIsInclusive_?e<=0:e<0},this.rangedFilter_=new Oh(t),this.index_=t.getIndex(),this.limit_=t.getLimit(),this.reverse_=!t.isViewFromLeft(),this.startIsInclusive_=!t.startAfterSet_,this.endIsInclusive_=!t.endBeforeSet_}updateChild(t,e,n,i,r,s){return this.rangedFilter_.matches(new Qu(e,n))||(n=Sh.EMPTY_NODE),t.getImmediateChild(e).equals(n)?t:t.numChildren()<this.limit_?this.rangedFilter_.getIndexedFilter().updateChild(t,e,n,i,r,s):this.fullLimitUpdateChild_(t,e,n,r,s)}updateFullNode(t,e,n){let i;if(e.isLeafNode()||e.isEmpty())i=Sh.EMPTY_NODE.withIndex(this.index_);else if(2*this.limit_<e.numChildren()&&e.isIndexed(this.index_)){let t;i=Sh.EMPTY_NODE.withIndex(this.index_),t=this.reverse_?e.getReverseIteratorFrom(this.rangedFilter_.getEndPost(),this.index_):e.getIteratorFrom(this.rangedFilter_.getStartPost(),this.index_);let n=0;for(;t.hasNext()&&n<this.limit_;){const e=t.getNext();if(this.withinDirectionalStart(e)){if(!this.withinDirectionalEnd(e))break;i=i.updateImmediateChild(e.name,e.node),n++}}}else{let t;i=e.withIndex(this.index_),i=i.updatePriority(Sh.EMPTY_NODE),t=this.reverse_?i.getReverseIterator(this.index_):i.getIterator(this.index_);let n=0;for(;t.hasNext();){const e=t.getNext();n<this.limit_&&this.withinDirectionalStart(e)&&this.withinDirectionalEnd(e)?

2n++:i=i.updateImmediateChild(e.name,Sh.EMPTY_NODE)}}return this.rangedFilter_.getIndexedFilter().updateFullNode(t,i,n)}updatePriority(t,e){return t}filtersNodes(){return!0}getIndexedFilter(){return this.rangedFilter_.getIndexedFilter()}getIndex(){return this.index_}fullLimitUpdateChild_(t,e,n,i,r){let s;if(this.reverse_){const t=this.index_.getCompare();s=(e,n)=>t(n,e)}else s=this.index_.getCompare();const o=t;Da(o.numChildren()===this.limit_,"");const a=new Qu(e,n),l=this.reverse_?o.getFirstChild(this.index_):o.getLastChild(this.index_),c=this.rangedFilter_.matches(a);if(o.hasChild(e)){const t=o.getImmediateChild(e);let u=i.getChildAfterChild(this.index_,l,this.reverse_);for(;null!=u&&(u.name===e||o.hasChild(u.name));)u=i.getChildAfterChild(this.index_,u,this.reverse_);const h=null==u?1:s(u,a);if(c&&!n.isEmpty()&&h>=0)return null!=r&&r.trackChildChange(kh(e,n,t)),o.updateImmediateChild(e,n);{null!=r&&r.trackChildChange(Lh(e,t));const n=o.updateImmediateChild(e,Sh.EMPTY_NODE);return null!=u&&this.rangedFilter_.matches(u)?(null!=r&&r.trackChildChange(Ih(u.name,u.node)),n.updateImmediateChild(u.name,u.node)):n}}return n.isEmpty()?t:c&&s(l,a)>=0?(null!=r&&(r.trackChildChange(Lh(l.name,l.node)),r.trackChildChange(Ih(e,n))),o.updateImmediateChild(e,n).updateImmediateChild(l.name,Sh.EMPTY_NODE)):t}}class Fh{constructor(){this.limitSet_=!1,this.startSet_=!1,this.startNameSet_=!1,this.startAfterSet_=!1,this.endSet_=!1,this.endNameSet_=!1,this.endBeforeSet_=!1,this.limit_=0,this.viewFrom_="",this.indexStartValue_=null,this.indexStartName_="",this.indexEndValue_=null,this.indexEndName_="",this.index_=mh}hasStart(){return this.startSet_}isViewFromLeft(){return""===this.viewFrom_?this.startSet_:"l"===this.viewFrom_}getIndexStartValue(){return Da(this.startSet_,"Only valid if start has been set"),this.indexStartValue_}getIndexStartName(){return Da(this.startSet_,"Only valid if start has been set"),this.startNameSet_?this.indexStartName_:Zc}hasEnd(){return this.endSet_}getIndexEndValue(){return Da(this.endSet_,"Only valid if end has been set"),this.indexEndValue_}getIndexEndName(){return Da(this.endSet_,"Only valid if end has been set"),this.endNameSet_?this.indexEndName_:Xc}hasLimit(){return this.limitSet_}hasAnchoredLimit(){return this.limitSet_&&""!==this.viewFrom_}getLimit(){return Da(this.limitSet_,"Only valid if limit has been set"),this.limit_}getIndex(){return this.index_}loadsAllData(){return!(this.startSet_||this.endSet_||this.limitSet_)}isDefault(){return this.loadsAllData()&&this.index_===mh}copy(){const t=new Fh;return t.limitSet_=this.limitSet_,t.limit_=this.limit_,t.startSet_=this.startSet_,t.startAfterSet_=this.startAfterSet_,t.indexStartValue_=this.indexStartValue_,t.startNameSet_=this.startNameSet_,t.indexStartName_=this.indexStartName_,t.endSet_=this.endSet_,t.endBeforeSet_=this.endBeforeSet_,t.indexEndValue_=this.indexEndValue_,t.endNameSet_=this.endNameSet_,t.indexEndName_=this.indexEndName_,t.index_=this.index_,t.viewFrom_=this.viewFrom_,t}}function Bh(t){const e={};if(t.isDefault())return e;let n;if(t.index_===mh?n="$priority":t.index_===Rh?n="$value":t.index_===ih?n="$key":(Da(t.index_ instanceof Ph,"Unrecognized index type!"),n=t.index_.toString()),e.orderBy=ol(n),t.startSet_){const n=t.startAfterSet_?"startAfter":"startAt";e[n]=ol(t.indexStartValue_),t.startNameSet_&&(e[n]+=","+ol(t.indexStartName_))}if(t.endSet_){const n=t.endBeforeSet_?"endBefore":"endAt";e[n]=ol(t.indexEndValue_),t.endNameSet_&&(e[n]+=","+ol(t.indexEndName_))}return t.limitSet_&&(t.isViewFromLeft()?e.limitToFirst=t.limit_:e.limitToLast=t.limit_),e}function Uh(t){const e={};if(t.startSet_&&(e.sp=t.indexStartValue_,t.startNameSet_&&(e.sn=t.indexStartName_),e.sin=!t.startAfterSet_),t.endSet_&&(e.ep=t.indexEndValue_,t.endNameSet_&&(e.en=t.indexEndName_),e.ein=!t.endBeforeSet_),t.limitSet_){e.l=t.limit_;let n=t.viewFrom_;""===n&&(n=t.isViewFromLeft()?"l":"r"),e.vf=n}return t.index_!==mh&&(e.i=t.index_.toString()),e}class zh extends Ru{constructor(t,e,n,i){super(),this.repoInfo_=t,this.onDataUpdate_=e,this.authTokenProvider_=n,this.appCheckTokenProvider_=i,this.log_=Wc("p:rest:"),this.listens_={}}reportStats(t){throw new Error("Method not implemented.")}static getListenId_(t,e){return void 0!==e?"tag$"+e:(Da(t._queryParams.isDefault(),"should have a tag if it's not a default query."),t._path.toString())}listen(t,e,n,i){const r=t._path.toString();this.log_("Listen called for "+r+" "+t._queryIdentifier);const s=zh.getListenId_(t,n),o={};this.listens_[s]=o;const a=Bh(t._queryParams);this.restRequest_(r+".json",a,((t,e)=>{let a=e;if(404===t&&(a=null,t=null),null===t&&this.onDataUpdate_(r,a,!1,n),cl(this.listens_,s)===o){let e;e=t?401===t?"permission_denied":"rest_error:"+t:"ok",i(e,null)}}))}unlisten(t,e){const n=zh.getListenId_(t,e);delete this.listens_[n]}get(t){const e=Bh(t._queryParams),n=t._path.toString(),i=new Ya;return this.restRequest_(n+".json",e,((t,e)=>{let r=e;404===t&&(r=null,t=null),null===t?(this.onDataUpdate_(n,r,!1,null),i.resolve(r)):i.reject(new Error(r))})),i.promise}refreshAuthToken(t){}restRequest_(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2?arguments[2]:void 0;return e.format="export",Promise.all([this.authTokenProvider_.getToken(!1),this.appCheckTokenProvider_.getToken(!1)]).then((i=>{let[r,s]=i;r&&r.accessToken&&(e.auth=r.accessToken),s&&s.token&&(e.ac=s.token);const o=(this.repoInfo_.secure?"https://":"http://")+this.repoInfo_.host+t+"?ns="+this.repoInfo_.namespace+fl(e);this.log_("Sending REST request for "+o);const a=new XMLHttpRequest;a.onreadystatechange=()=>{if(n&&4===a.readyState){this.log_("REST Response for "+o+" received. status:",a.status,"response:",a.responseText);let e=null;if(a.status>=200&&a.status<300){try{e=sl(a.responseText)}catch(t){Hc("Failed to parse JSON response for "+o+": "+a.responseText)}n(null,e)}else 401!==a.status&&404!==a.status&&Hc("Got unsuccessful REST response for "+o+" Status: "+a.status),n(a.status);n=null}},a.open("GET",o,!0),a.send()}))}}class jh{constructor(){this.rootNode_=Sh.EMPTY_NODE}getNode(t){return this.rootNode_.getChild(t)}updateSnapshot(t,e){this.rootNode_=this.rootNode_.updateChild(t,e)}}function Vh(){return{value:null,children:new Map}}function Wh(t,e,n){if(Wu(e))t.value=n,t.children.clear();else if(null!==t.value)t.value=t.value.updateChild(e,n);else{const i=Du(e);t.children.has(i)||t.children.set(i,Vh());Wh(t.children.get(i),e=Bu(e),n)}}function $h(t,e,n){null!==t.value?n(e,t.value):function(t,e){t.children.forEach(((t,n)=>{e(n,t)}))}(t,((t,i)=>{$h(i,new Nu(e.toString()+"/"+t),n)}))}class Gh{constructor(t){this.collection_=t,this.last_=null}get(){const t=this.collection_.get(),e=Object.assign({},t);return this.last_&&eu(this.last_,((t,n)=>{e[t]=e[t]-n})),this.last_=t,e}}class Hh{constructor(t,e){this.server_=e,this.statsToReport_={},this.statsListener_=new Gh(t);const n=1e4+2e4*Math.random();ou(this.reportStats_.bind(this),Math.floor(n))}reportStats_(){const t=this.statsListener_.get(),e={};let n=!1;eu(t,((t,i)=>{i>0&&ll(this.statsToReport_,t)&&(e[t]=i,n=!0)})),n&&this.server_.reportStats(e),ou(this.reportStats_.bind(this),Math.floor(2*Math.random()*3e5))}}var qh;function Zh(t){return{fromUser:!1,fromServer:!0,queryId:t,tagged:!0}}!function(t){t[t.OVERWRITE=0]="OVERWRITE",t[t.MERGE=1]="MERGE",t[t.ACK_USER_WRITE=2]="ACK_USER_WRITE",t[t.LISTEN_COMPLETE=3]="LISTEN_COMPLETE"}(qh||(qh={}));class Xh{constructor(t,e,n){this.path=t,this.affectedTree=e,this.revert=n,this.type=qh.ACK_USER_WRITE,this.source={fromUser:!0,fromServer:!1,queryId:null,tagged:!1}}operationForChild(t){if(Wu(this.path)){if(null!=this.affectedTree.value)return Da(this.affectedTree.children.isEmpty(),"affectedTree should not have overlapping affected paths."),this;{const e=this.affectedTree.subtree(new Nu(t));return new Xh(Ou(),e,this.revert)}}return Da(Du(this.path)===t,"operationForChild called for unrelated child."),new Xh(Bu(this.path),this.affectedTree,this.revert)}}class Kh{constructor(t,e){this.source=t,this.path=e,this.type=qh.LISTEN_COMPLETE}operationForChild(t){return Wu(this.path)?new Kh(this.source,Ou()):new Kh(this.source,Bu(this.path))}}class Yh{constructor(t,e,n){this.source=t,this.path=e,this.snap=n,this.type=qh.OVERWRITE}operationForChild(t){return Wu(this.path)?new Yh(this.source,Ou(),this.snap.getImmediateChild(t)):new Yh(this.source,Bu(this.path),this.snap)}}class Jh{constructor(t,e,n){this.source=t,this.path=e,this.children=n,this.type=qh.MERGE}operationForChild(t){if(Wu(this.path)){const e=this.children.subtree(new Nu(t));return e.isEmpty()?null:e.value?new Yh(this.source,Ou(),e.value):new Jh(this.source,Ou(),e)}return Da(Du(this.path)===t,"Can't get a merge for a child not on the path of the operation"),new Jh(this.source,Bu(this.path),this.children)}toString(){return"Operation("+this.path+": "+this.source.toString()+" merge: "+this.children.toString()+")"}}class Qh{constructor(t,e,n){this.node_=t,this.fullyInitialized_=e,this.filtered_=n}isFullyInitialized(){return this.fullyInitialized_}isFiltered(){return this.filtered_}isCompleteForPath(t){if(Wu(t))return this.isFullyInitialized()&&!this.filtered_;const e=Du(t);return this.isCompleteForChild(e)}isCompleteForChild(t){return this.isFullyInitialized()&&!this.filtered_||this.node_.hasChild(t)}getNode(){return this.node_}}class td{constructor(t){this.query_=t,this.index_=this.query_._queryParams.getIndex()}}function ed(t,e,n,i,r,s){const o=i.filter((t=>t.type===n));o.sort(((e,n)=>function(t,e,n){if(null==e.childName||null==n.childName)throw Fa("Should only compare child_ events.");const i=new Qu(e.childName,e.snapshotNode),r=new Qu(n.childName,n.snapshotNode);return t.index_.compare(i,r)}(t,e,n))),o.forEach((n=>{const i=function(t,e,n){return"value"===e.type||"child_removed"===e.type||(e.prevName=n.getPredecessorChildName(e.childName,e.snapshotNode,t.index_)),e}(t,n,s);r.forEach((r=>{r.respondsTo(n.type)&&e.push(r.createEvent(i,t.query_))}))}))}function nd(t,e){return{eventCache:t,serverCache:e}}function id(t,e,n,i){return nd(new Qh(e,n,i),t.serverCache)}function rd(t,e,n,i){return nd(t.eventCache,new Qh(e,n,i))}function sd(t){return t.eventCache.isFullyInitialized()?t.eventCache.getNode():null}function od(t){return t.serverCache.isFullyInitialized()?t.serverCache.getNode():null}let ad;class ld{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:(ad||(ad=new oh(Yc)),ad);this.value=t,this.children=e}static fromObject(t){let e=new ld(null);return eu(t,((t,n)=>{e=e.set(new Nu(t),n)})),e}isEmpty(){return null===this.value&&this.children.isEmpty()}findRootMostMatchingPathAndValue(t,e){if(null!=this.value&&e(this.value))return{path:Ou(),value:this.value};if(Wu(t))return null;{const n=Du(t),i=this.children.get(n);if(null!==i){const r=i.findRootMostMatchingPathAndValue(Bu(t),e);if(null!=r){return{path:Vu(new Nu(n),r.path),value:r.value}}return null}return null}}findRootMostValueAndPath(t){return this.findRootMostMatchingPathAndValue(t,(()=>!0))}subtree(t){if(Wu(t))return this;{const e=Du(t),n=this.children.get(e);return null!==n?n.subtree(Bu(t)):new ld(null)}}set(t,e){if(Wu(t))return new ld(e,this.children);{const n=Du(t),i=(this.children.get(n)||new ld(null)).set(Bu(t),e),r=this.children.insert(n,i);return new ld(this.value,r)}}remove(t){if(Wu(t))return this.children.isEmpty()?new ld(null):new ld(null,this.children);{const e=Du(t),n=this.children.get(e);if(n){const i=n.remove(Bu(t));let r;return r=i.isEmpty()?this.children.remove(e):this.children.insert(e,i),null===this.value&&r.isEmpty()?new ld(null):new ld(this.value,r)}return this}}get(t){if(Wu(t))return this.value;{const e=Du(t),n=this.children.get(e);return n?n.get(Bu(t)):null}}setTree(t,e){if(Wu(t))return e;{const n=Du(t),i=(this.children.get(n)||new ld(null)).setTree(Bu(t),e);let r;return r=i.isEmpty()?this.children.remove(n):this.children.insert(n,i),new ld(this.value,r)}}fold(t){return this.fold_(Ou(),t)}fold_(t,e){const n={};return this.children.inorderTraversal(((i,r)=>{n[i]=r.fold_(Vu(t,i),e)})),e(t,this.value,n)}findOnPath(t,e){return this.findOnPath_(t,Ou(),e)}findOnPath_(t,e,n){const i=!!this.value&&n(e,this.value);if(i)return i;if(Wu(t))return null;{const i=Du(t),r=this.children.get(i);return r?r.findOnPath_(Bu(t),Vu(e,i),n):null}}foreachOnPath(t,e){return this.foreachOnPath_(t,Ou(),e)}foreachOnPath_(t,e,n){if(Wu(t))return this;{this.value&&n(e,this.value);const i=Du(t),r=this.children.get(i);return r?r.foreachOnPath_(Bu(t),Vu(e,i),n):new ld(null)}}foreach(t){this.foreach_(Ou(),t)}foreach_(t,e){this.children.inorderTraversal(((n,i)=>{i.foreach_(Vu(t,n),e)})),this.value&&e(t,this.value)}foreachChild(t){this.children.inorderTraversal(((e,n)=>{n.value&&t(e,n.value)}))}}class cd{constructor(t){this.writeTree_=t}static empty(){return new cd(new ld(null))}}function ud(t,e,n){if(Wu(e))return new cd(new ld(n));{const i=t.writeTree_.findRootMostValueAndPath(e);if(null!=i){const r=i.path;let s=i.value;const o=$u(r,e);return s=s.updateChild(o,n),new cd(t.writeTree_.set(r,s))}{const i=new ld(n),r=t.writeTree_.setTree(e,i);return new cd(r)}}}function hd(t,e,n){let i=t;return eu(n,((t,n)=>{i=ud(i,Vu(e,t),n)})),i}function dd(t,e){if(Wu(e))return cd.empty();{const n=t.writeTree_.setTree(e,new ld(null));return new cd(n)}}function pd(t,e){return null!=fd(t,e)}function fd(t,e){const n=t.writeTree_.findRootMostValueAndPath(e);return null!=n?t.writeTree_.get(n.path).getChild($u(n.path,e)):null}function gd(t){const e=[],n=t.writeTree_.value;return null!=n?n.isLeafNode()||n.forEachChild(mh,((t,n)=>{e.push(new Qu(t,n))})):t.writeTree_.children.inorderTraversal(((t,n)=>{null!=n.value&&e.push(new Qu(t,n.value))})),e}function md(t,e){if(Wu(e))return t;{const n=fd(t,e);return new cd(null!=n?new ld(n):t.writeTree_.subtree(e))}}function _d(t){return t.writeTree_.isEmpty()}function yd(t,e){return vd(Ou(),t.writeTree_,e)}function vd(t,e,n){if(null!=e.value)return n.updateChild(t,e.value);{let i=null;return e.children.inorderTraversal(((e,r)=>{".priority"===e?(Da(null!==r.value,"Priority writes must always be leaf nodes"),i=r.value):n=vd(Vu(t,e),r,n)})),n.getChild(t).isEmpty()||null===i||(n=n.updateChild(Vu(t,".priority"),i)),n}}function bd(t,e){return kd(e,t)}function wd(t,e){const n=t.allWrites.findIndex((t=>t.writeId===e));Da(n>=0,"removeWrite called with nonexistent writeId.");const i=t.allWrites[n];t.allWrites.splice(n,1);let r=i.visible,s=!1,o=t.allWrites.length-1;for(;r&&o>=0;){const e=t.allWrites[o];e.visible&&(o>=n&&Ed(e,i.path)?r=!1:Hu(i.path,e.path)&&(s=!0)),o--}if(r){if(s)return function(t){t.visibleWrites=Sd(t.allWrites,xd,Ou()),t.allWrites.length>0?t.lastWriteId=t.allWrites[t.allWrites.length-1].writeId:t.lastWriteId=-1}(t),!0;if(i.snap)t.visibleWrites=dd(t.visibleWrites,i.path);else{eu(i.children,(e=>{t.visibleWrites=dd(t.visibleWrites,Vu(i.path,e))}))}return!0}return!1}function Ed(t,e){if(t.snap)return Hu(t.path,e);for(const n in t.children)if(t.children.hasOwnProperty(n)&&Hu(Vu(t.path,n),e))return!0;return!1}function xd(t){return t.visible}function Sd(t,e,n){let i=cd.empty();for(let r=0;r<t.length;++r){const s=t[r];if(e(s)){const t=s.path;let e;if(s.snap)Hu(n,t)?(e=$u(n,t),i=ud(i,e,s.snap)):Hu(t,n)&&(e=$u(t,n),i=ud(i,Ou(),s.snap.getChild(e)));else{if(!s.children)throw Fa("WriteRecord should have .snap or .children");if(Hu(n,t))e=$u(n,t),i=hd(i,e,s.children);else if(Hu(t,n))if(e=$u(t,n),Wu(e))i=hd(i,Ou(),s.children);else{const t=cl(s.children,Du(e));if(t){const n=t.getChild(Bu(e));i=ud(i,Ou(),n)}}}}}return i}function Td(t,e,n,i,r){if(i||r){const s=md(t.visibleWrites,e);if(!r&&_d(s))return n;if(r||null!=n||pd(s,Ou())){const s=function(t){return(t.visible||r)&&(!i||!~i.indexOf(t.writeId))&&(Hu(t.path,e)||Hu(e,t.path))};return yd(Sd(t.allWrites,s,e),n||Sh.EMPTY_NODE)}return null}{const i=fd(t.visibleWrites,e);if(null!=i)return i;{const i=md(t.visibleWrites,e);if(_d(i))return n;if(null!=n||pd(i,Ou())){return yd(i,n||Sh.EMPTY_NODE)}return null}}}function Cd(t,e,n,i){return Td(t.writeTree,t.treePath,e,n,i)}function Ad(t,e){return function(t,e,n){let i=Sh.EMPTY_NODE;const r=fd(t.visibleWrites,e);if(r)return r.isLeafNode()||r.forEachChild(mh,((t,e)=>{i=i.updateImmediateChild(t,e)})),i;if(n){const r=md(t.visibleWrites,e);return n.forEachChild(mh,((t,e)=>{const n=yd(md(r,new Nu(t)),e);i=i.updateImmediateChild(t,n)})),gd(r).forEach((t=>{i=i.updateImmediateChild(t.name,t.node)})),i}return gd(md(t.visibleWrites,e)).forEach((t=>{i=i.updateImmediateChild(t.name,t.node)})),i}(t.writeTree,t.treePath,e)}function Pd(t,e,n,i){return function(t,e,n,i,r){Da(i||r,"Either existingEventSnap or existingServerSnap must exist");const s=Vu(e,n);if(pd(t.visibleWrites,s))return null;{const e=md(t.visibleWrites,s);return _d(e)?r.getChild(n):yd(e,r.getChild(n))}}(t.writeTree,t.treePath,e,n,i)}function Rd(t,e){return function(t,e){return fd(t.visibleWrites,e)}(t.writeTree,Vu(t.treePath,e))}function Md(t,e,n,i,r,s){return function(t,e,n,i,r,s,o){let a;const l=md(t.visibleWrites,e),c=fd(l,Ou());if(null!=c)a=c;else{if(null==n)return[];a=yd(l,n)}if(a=a.withIndex(o),a.isEmpty()||a.isLeafNode())return[];{const t=[],e=o.getCompare(),n=s?a.getReverseIteratorFrom(i,o):a.getIteratorFrom(i,o);let l=n.getNext();for(;l&&t.length<r;)0!==e(l,i)&&t.push(l),l=n.getNext();return t}}(t.writeTree,t.treePath,e,n,i,r,s)}function Id(t,e,n){return function(t,e,n,i){const r=Vu(e,n),s=fd(t.visibleWrites,r);if(null!=s)return s;if(i.isCompleteForChild(n))return yd(md(t.visibleWrites,r),i.getNode().getImmediateChild(n));return null}(t.writeTree,t.treePath,e,n)}function Ld(t,e){return kd(Vu(t.treePath,e),t.writeTree)}function kd(t,e){return{treePath:t,writeTree:e}}class Nd{constructor(){this.changeMap=new Map}trackChildChange(t){const e=t.type,n=t.childName;Da("child_added"===e||"child_changed"===e||"child_removed"===e,"Only child changes supported for tracking"),Da(".priority"!==n,"Only non-priority child changes can be tracked.");const i=this.changeMap.get(n);if(i){const r=i.type;if("child_added"===e&&"child_removed"===r)this.changeMap.set(n,kh(n,t.snapshotNode,i.snapshotNode));else if("child_removed"===e&&"child_added"===r)this.changeMap.delete(n);else if("child_removed"===e&&"child_changed"===r)this.changeMap.set(n,Lh(n,i.oldSnap));else if("child_changed"===e&&"child_added"===r)this.changeMap.set(n,Ih(n,t.snapshotNode));else{if("child_changed"!==e||"child_changed"!==r)throw Fa("Illegal combination of changes: "+t+" occurred after "+i);this.changeMap.set(n,kh(n,t.snapshotNode,i.oldSnap))}}else this.changeMap.set(n,t)}getChanges(){return Array.from(this.changeMap.values())}}const Od=new class{getCompleteChild(t){return null}getChildAfterChild(t,e,n){return null}};class Dd{constructor(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;this.writes_=t,this.viewCache_=e,this.optCompleteServerCache_=n}getCompleteChild(t){const e=this.viewCache_.eventCache;if(e.isCompleteForChild(t))return e.getNode().getImmediateChild(t);{const e=null!=this.optCompleteServerCache_?new Qh(this.optCompleteServerCache_,!0,!1):this.viewCache_.serverCache;return Id(this.writes_,t,e)}}getChildAfterChild(t,e,n){const i=null!=this.optCompleteServerCache_?this.optCompleteServerCache_:od(this.viewCache_),r=Md(this.writes_,i,e,1,n,t);return 0===r.length?null:r[0]}}function Fd(t,e,n,i,r){const s=new Nd;let o,a;if(n.type===qh.OVERWRITE){const l=n;l.source.fromUser?o=zd(t,e,l.path,l.snap,i,r,s):(Da(l.source.fromServer,"Unknown source."),a=l.source.tagged||e.serverCache.isFiltered()&&!Wu(l.path),o=Ud(t,e,l.path,l.snap,i,r,a,s))}else if(n.type===qh.MERGE){const l=n;l.source.fromUser?o=function(t,e,n,i,r,s,o){let a=e;return i.foreach(((i,l)=>{const c=Vu(n,i);jd(e,Du(c))&&(a=zd(t,a,c,l,r,s,o))})),i.foreach(((i,l)=>{const c=Vu(n,i);jd(e,Du(c))||(a=zd(t,a,c,l,r,s,o))})),a}(t,e,l.path,l.children,i,r,s):(Da(l.source.fromServer,"Unknown source."),a=l.source.tagged||e.serverCache.isFiltered(),o=Wd(t,e,l.path,l.children,i,r,a,s))}else if(n.type===qh.ACK_USER_WRITE){const a=n;o=a.revert?function(t,e,n,i,r,s){let o;if(null!=Rd(i,n))return e;{const a=new Dd(i,e,r),l=e.eventCache.getNode();let c;if(Wu(n)||".priority"===Du(n)){let n;if(e.serverCache.isFullyInitialized())n=Cd(i,od(e));else{const t=e.serverCache.getNode();Da(t instanceof Sh,"serverChildren would be complete if leaf node"),n=Ad(i,t)}c=t.filter.updateFullNode(l,n,s)}else{const r=Du(n);let u=Id(i,r,e.serverCache);null==u&&e.serverCache.isCompleteForChild(r)&&(u=l.getImmediateChild(r)),c=null!=u?t.filter.updateChild(l,r,u,Bu(n),a,s):e.eventCache.getNode().hasChild(r)?t.filter.updateChild(l,r,Sh.EMPTY_NODE,Bu(n),a,s):l,c.isEmpty()&&e.serverCache.isFullyInitialized()&&(o=Cd(i,od(e)),o.isLeafNode()&&(c=t.filter.updateFullNode(c,o,s)))}return o=e.serverCache.isFullyInitialized()||null!=Rd(i,Ou()),id(e,c,o,t.filter.filtersNodes())}}(t,e,a.path,i,r,s):function(t,e,n,i,r,s,o){if(null!=Rd(r,n))return e;const a=e.serverCache.isFiltered(),l=e.serverCache;if(null!=i.value){if(Wu(n)&&l.isFullyInitialized()||l.isCompleteForPath(n))return Ud(t,e,n,l.getNode().getChild(n),r,s,a,o);if(Wu(n)){let i=new ld(null);return l.getNode().forEachChild(ih,((t,e)=>{i=i.set(new Nu(t),e)})),Wd(t,e,n,i,r,s,a,o)}return e}{let c=new ld(null);return i.foreach(((t,e)=>{const i=Vu(n,t);l.isCompleteForPath(i)&&(c=c.set(t,l.getNode().getChild(i)))})),Wd(t,e,n,c,r,s,a,o)}}(t,e,a.path,a.affectedTree,i,r,s)}else{if(n.type!==qh.LISTEN_COMPLETE)throw Fa("Unknown operation type: "+n.type);o=function(t,e,n,i,r){const s=e.serverCache,o=rd(e,s.getNode(),s.isFullyInitialized()||Wu(n),s.isFiltered());return Bd(t,o,n,i,Od,r)}(t,e,n.path,i,s)}const l=s.getChanges();return function(t,e,n){const i=e.eventCache;if(i.isFullyInitialized()){const r=i.getNode().isLeafNode()||i.getNode().isEmpty(),s=sd(t);(n.length>0||!t.eventCache.isFullyInitialized()||r&&!i.getNode().equals(s)||!i.getNode().getPriority().equals(s.getPriority()))&&n.push(Mh(sd(e)))}}(e,o,l),{viewCache:o,changes:l}}function Bd(t,e,n,i,r,s){const o=e.eventCache;if(null!=Rd(i,n))return e;{let a,l;if(Wu(n))if(Da(e.serverCache.isFullyInitialized(),"If change path is empty, we must have complete server data"),e.serverCache.isFiltered()){const n=od(e),r=Ad(i,n instanceof Sh?n:Sh.EMPTY_NODE);a=t.filter.updateFullNode(e.eventCache.getNode(),r,s)}else{const n=Cd(i,od(e));a=t.filter.updateFullNode(e.eventCache.getNode(),n,s)}else{const c=Du(n);if(".priority"===c){Da(1===Fu(n),"Can't have a priority with additional path components");const r=o.getNode();l=e.serverCache.getNode();const s=Pd(i,n,r,l);a=null!=s?t.filter.updatePriority(r,s):o.getNode()}else{const u=Bu(n);let h;if(o.isCompleteForChild(c)){l=e.serverCache.getNode();const t=Pd(i,n,o.getNode(),l);h=null!=t?o.getNode().getImmediateChild(c).updateChild(u,t):o.getNode().getImmediateChild(c)}else h=Id(i,c,e.serverCache);a=null!=h?t.filter.updateChild(o.getNode(),c,h,u,r,s):o.getNode()}}return id(e,a,o.isFullyInitialized()||Wu(n),t.filter.filtersNodes())}}function Ud(t,e,n,i,r,s,o,a){const l=e.serverCache;let c;const u=o?t.filter:t.filter.getIndexedFilter();if(Wu(n))c=u.updateFullNode(l.getNode(),i,null);else if(u.filtersNodes()&&!l.isFiltered()){const t=l.getNode().updateChild(n,i);c=u.updateFullNode(l.getNode(),t,null)}else{const t=Du(n);if(!l.isCompleteForPath(n)&&Fu(n)>1)return e;const r=Bu(n),s=l.getNode().getImmediateChild(t).updateChild(r,i);c=".priority"===t?u.updatePriority(l.getNode(),s):u.updateChild(l.getNode(),t,s,r,Od,null)}const h=rd(e,c,l.isFullyInitialized()||Wu(n),u.filtersNodes());return Bd(t,h,n,r,new Dd(r,h,s),a)}function zd(t,e,n,i,r,s,o){const a=e.eventCache;let l,c;const u=new Dd(r,e,s);if(Wu(n))c=t.filter.updateFullNode(e.eventCache.getNode(),i,o),l=id(e,c,!0,t.filter.filtersNodes());else{const r=Du(n);if(".priority"===r)c=t.filter.updatePriority(e.eventCache.getNode(),i),l=id(e,c,a.isFullyInitialized(),a.isFiltered());else{const s=Bu(n),c=a.getNode().getImmediateChild(r);let h;if(Wu(s))h=i;else{const t=u.getCompleteChild(r);h=null!=t?".priority"===Uu(s)&&t.getChild(ju(s)).isEmpty()?t:t.updateChild(s,i):Sh.EMPTY_NODE}if(c.equals(h))l=e;else{l=id(e,t.filter.updateChild(a.getNode(),r,h,s,u,o),a.isFullyInitialized(),t.filter.filtersNodes())}}}return l}function jd(t,e){return t.eventCache.isCompleteForChild(e)}function Vd(t,e,n){return n.foreach(((t,n)=>{e=e.updateChild(t,n)})),e}function Wd(t,e,n,i,r,s,o,a){if(e.serverCache.getNode().isEmpty()&&!e.serverCache.isFullyInitialized())return e;let l,c=e;l=Wu(n)?i:new ld(null).setTree(n,i);const u=e.serverCache.getNode();return l.children.inorderTraversal(((n,i)=>{if(u.hasChild(n)){const l=Vd(0,e.serverCache.getNode().getImmediateChild(n),i);c=Ud(t,c,new Nu(n),l,r,s,o,a)}})),l.children.inorderTraversal(((n,i)=>{const l=!e.serverCache.isCompleteForChild(n)&&null===i.value;if(!u.hasChild(n)&&!l){const l=Vd(0,e.serverCache.getNode().getImmediateChild(n),i);c=Ud(t,c,new Nu(n),l,r,s,o,a)}})),c}class $d{constructor(t,e){this.query_=t,this.eventRegistrations_=[];const n=this.query_._queryParams,i=new Nh(n.getIndex()),r=(s=n).loadsAllData()?new Nh(s.getIndex()):s.hasLimit()?new Dh(s):new Oh(s);var s;this.processor_=function(t){return{filter:t}}(r);const o=e.serverCache,a=e.eventCache,l=i.updateFullNode(Sh.EMPTY_NODE,o.getNode(),null),c=r.updateFullNode(Sh.EMPTY_NODE,a.getNode(),null),u=new Qh(l,o.isFullyInitialized(),i.filtersNodes()),h=new Qh(c,a.isFullyInitialized(),r.filtersNodes());this.viewCache_=nd(h,u),this.eventGenerator_=new td(this.query_)}get query(){return this.query_}}function Gd(t,e){const n=od(t.viewCache_);return n&&(t.query._queryParams.loadsAllData()||!Wu(e)&&!n.getImmediateChild(Du(e)).isEmpty())?n.getChild(e):null}function Hd(t){return 0===t.eventRegistrations_.length}function qd(t,e,n){const i=[];if(n){Da(null==e,"A cancel should cancel all event registrations.");const r=t.query._path;t.eventRegistrations_.forEach((t=>{const e=t.createCancelEvent(n,r);e&&i.push(e)}))}if(e){let n=[];for(let i=0;i<t.eventRegistrations_.length;++i){const r=t.eventRegistrations_[i];if(r.matches(e)){if(e.hasAnyCallback()){n=n.concat(t.eventRegistrations_.slice(i+1));break}}else n.push(r)}t.eventRegistrations_=n}else t.eventRegistrations_=[];return i}function Zd(t,e,n,i){e.type===qh.MERGE&&null!==e.source.queryId&&(Da(od(t.viewCache_),"We should always have a full c

2t.listenProvider_.startListening(Ap(r),Ep(t,r),s.hashFn,s.onComplete)}}}if(!r&&c.length>0&&!i)if(n){const n=null;t.listenProvider_.stopListening(Ap(e),n)}else c.forEach((e=>{const n=t.queryToTagMap.get(xp(e));t.listenProvider_.stopListening(Ap(e),n)}))}!function(t,e){for(let n=0;n<e.length;++n){const i=e[n];if(!i._queryParams.loadsAllData()){const e=xp(i),n=t.queryToTagMap.get(e);t.queryToTagMap.delete(e),t.tagToQueryMap.delete(n)}}}(t,c)}return a}function gp(t,e,n,i){const r=Sp(t,i);if(null!=r){const i=Tp(r),s=i.path,o=i.queryId,a=$u(s,e);return Cp(t,s,new Yh(Zh(o),a,n))}return[]}function mp(t,e,n){let i=arguments.length>3&&void 0!==arguments[3]&&arguments[3];const r=e._path;let s=null,o=!1;t.syncPointTree_.foreachOnPath(r,((t,e)=>{const n=$u(t,r);s=s||rp(e,n),o=o||ap(e)}));let a,l=t.syncPointTree_.get(r);if(l?(o=o||ap(l),s=s||rp(l,Ou())):(l=new Jd,t.syncPointTree_=t.syncPointTree_.set(r,l)),null!=s)a=!0;else{a=!1,s=Sh.EMPTY_NODE;t.syncPointTree_.subtree(r).foreachChild(((t,e)=>{const n=rp(e,Ou());n&&(s=s.updateImmediateChild(t,n))}))}const c=op(l,e);if(!c&&!e._queryParams.loadsAllData()){const n=xp(e);Da(!t.queryToTagMap.has(n),"View does not exist, but we have a tag");const i=cp++;t.queryToTagMap.set(n,i),t.tagToQueryMap.set(i,n)}let u=ep(l,e,n,bd(t.pendingWriteTree_,r),s,a);if(!c&&!o&&!i){const n=sp(l,e);u=u.concat(function(t,e,n){const i=e._path,r=Ep(t,e),s=wp(t,n),o=t.listenProvider_.startListening(Ap(e),r,s.hashFn,s.onComplete),a=t.syncPointTree_.subtree(i);if(r)Da(!ap(a.value),"If we're adding a query, it shouldn't be shadowed");else{const e=a.fold(((t,e,n)=>{if(!Wu(t)&&e&&ap(e))return[lp(e).query];{let t=[];return e&&(t=t.concat(ip(e).map((t=>t.query)))),eu(n,((e,n)=>{t=t.concat(n)})),t}}));for(let n=0;n<e.length;++n){const i=e[n];t.listenProvider_.stopListening(Ap(i),Ep(t,i))}}return o}(t,e,n))}return u}function _p(t,e,n){const i=t.pendingWriteTree_,r=t.syncPointTree_.findOnPath(e,((t,n)=>{const i=rp(n,$u(t,e));if(i)return i}));return Td(i,e,r,n,!0)}function yp(t,e){return vp(e,t.syncPointTree_,null,bd(t.pendingWriteTree_,Ou()))}function vp(t,e,n,i){if(Wu(t.path))return bp(t,e,n,i);{const r=e.get(Ou());null==n&&null!=r&&(n=rp(r,Ou()));let s=[];const o=Du(t.path),a=t.operationForChild(o),l=e.children.get(o);if(l&&a){const t=n?n.getImmediateChild(o):null,e=Ld(i,o);s=s.concat(vp(a,l,t,e))}return r&&(s=s.concat(Qd(r,t,i,n))),s}}function bp(t,e,n,i){const r=e.get(Ou());null==n&&null!=r&&(n=rp(r,Ou()));let s=[];return e.children.inorderTraversal(((e,r)=>{const o=n?n.getImmediateChild(e):null,a=Ld(i,e),l=t.operationForChild(e);l&&(s=s.concat(bp(l,r,o,a)))})),r&&(s=s.concat(Qd(r,t,i,n))),s}function wp(t,e){const n=e.query,i=Ep(t,n);return{hashFn:()=>{const t=function(t){return t.viewCache_.serverCache.getNode()}(e)||Sh.EMPTY_NODE;return t.hash()},onComplete:e=>{if("ok"===e)return i?function(t,e,n){const i=Sp(t,n);if(i){const n=Tp(i),r=n.path,s=n.queryId,o=$u(r,e);return Cp(t,r,new Kh(Zh(s),o))}return[]}(t,n._path,i):function(t,e){return yp(t,new Kh({fromUser:!1,fromServer:!0,queryId:null,tagged:!1},e))}(t,n._path);{const i=function(t,e){let n="Unknown Error";"too_big"===t?n="The data requested exceeds the maximum size that can be accessed with a single request.":"permission_denied"===t?n="Client doesn't have permission to access the desired data.":"unavailable"===t&&(n="The service is unavailable");const i=new Error(t+" at "+e._path.toString()+": "+n);return i.code=t.toUpperCase(),i}(e,n);return fp(t,n,null,i)}}}}function Ep(t,e){const n=xp(e);return t.queryToTagMap.get(n)}function xp(t){return t._path.toString()+"$"+t._queryIdentifier}function Sp(t,e){return t.tagToQueryMap.get(e)}function Tp(t){const e=t.indexOf("$");return Da(-1!==e&&e<t.length-1,"Bad queryKey."),{queryId:t.substr(e+1),path:new Nu(t.

2))}(t,e)}),t.authTokenProvider_,t.appCheckProvider_,n),t.server_=t.persistentConnection_}t.authTokenProvider_.addTokenChangeListener((e=>{t.server_.refreshAuthToken(e)})),t.appCheckProvider_.addTokenChangeListener((e=>{t.server_.refreshAppCheckToken(e.token)})),t.statsReporter_=function(t,e){const n=t.toString();return vu[n]||(vu[n]=e()),vu[n]}(t.repoInfo_,(()=>new Hh(t.stats_,t.server_))),t.infoData_=new jh,t.infoSyncTree_=new up({startListening:(e,n,i,r)=>{let s=[];const o=t.infoData_.getNode(e._path);return o.isEmpty()||(s=pp(t.infoSyncTree_,e._path,o),setTimeout((()=>{r("ok")}),0)),s},stopListening:()=>{}}),mf(t,"connected",!1),t.serverSyncTree_=new up({startListening:(e,n,i,r)=>(t.server_.listen(e,i,n,((n,i)=>{const s=r(n,i);sf(t.eventQueue_,e._path,s)})),[]),stopListening:(e,n)=>{t.server_.unlisten(e,n)}})}function df(t){const e=t.infoData_.getNode(new Nu(".info/serverTimeOffset")).val()||0;return(new Date).getTime()+e}function pf(t){return Mp({timestamp:df(t)})}function ff(t,e,n,i,r){t.dataUpdateCount++;const s=new Nu(e);n=t.interceptServerDataCallback_?t.interceptServerDataCallback_(e,n):n;let o=[];if(r)if(i){const e=hl(n,(t=>Ah(t)));o=function(t,e,n,i){const r=Sp(t,i);if(r){const i=Tp(r),s=i.path,o=i.queryId,a=$u(s,e),l=ld.fromObject(n);return Cp(t,s,new Jh(Zh(o),a,l))}return[]}(t.serverSyncTree_,s,e,r)}else{const e=Ah(n);o=gp(t.serverSyncTree_,s,e,r)}else if(i){const e=hl(n,(t=>Ah(t)));o=function(t,e,n){const i=ld.fromObject(n);return yp(t,new Jh({fromUser:!1,fromServer:!0,queryId:null,tagged:!1},e,i))}(t.serverSyncTree_,s,e)}else{const e=Ah(n);o=pp(t.serverSyncTree_,s,e)}let a=s;o.length>0&&(a=xf(t,s)),sf(t.eventQueue_,a,o)}function gf(t,e){mf(t,"connected",e),!1===e&&function(t){bf(t,"onDisconnectEvents");const e=pf(t),n=Vh();$h(t.onDisconnect_,Ou(),((i,r)=>{const s=Np(i,r,t.serverSyncTree_,e);Wh(n,i,s)}));let i=[];$h(n,Ou(),((e,n)=>{i=i.concat(pp(t.serverSyncTree_,e,n));const r=Pf(t,e);xf(t,r)})),t.onDisconnect_=Vh(),sf(t.eventQueue_,Ou(),i)}(t)}function mf(t,e,n){const i=new Nu("/.info/"+e),r=Ah(n);t.infoData_.updateSnapshot(i,r);const s=pp(t.infoSyncTree_,i,r);sf(t.eventQueue_,i,s)}function _f(t){return t.nextWriteId_++}function yf(t,e,n){let i;i=".info"===Du(e._path)?fp(t.infoSyncTree_,e,n):fp(t.serverSyncTree_,e,n),rf(t.eventQueue_,e._path,i)}function vf(t){t.persistentConnection_&&t.persistentConnection_.interrupt(lf)}function bf(t){let e="";t.persistentConnection_&&(e=t.persistentConnection_.id+":");for(var n=arguments.length,i=new Array(n>1?n-1:0),r=1;r<n;r++)i[r-1]=arguments[r];Vc(e,...i)}function wf(t,e,n){return _p(t.serverSyncTree_,e,n)||Sh.EMPTY_NODE}function Ef(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t.transactionQueueTree_;if(e||Af(t,e),Up(e)){const n=Tf(t,e);Da(n.length>0,"Sending zero length transaction queue");n.every((t=>0===t.status))&&function(t,e,n){const i=n.map((t=>t.currentWriteId)),r=wf(t,e,i);let s=r;const o=r.hash();for(let c=0;c<n.length;c++){const t=n[c];Da(0===t.status,"tryToSendTransactionQueue_: items in queue should all be run."),t.status=1,t.retryCount++;const i=$u(e,t.path);s=s.updateChild(i,t.currentOutputSnapshotRaw)}const a=s.val(!0),l=e;t.server_.put(l.toString(),a,(i=>{bf(t,"transaction put response",{path:l.toString(),status:i});let r=[];if("ok"===i){const i=[];for(let e=0;e<n.length;e++)n[e].status=2,r=r.concat(dp(t.serverSyncTree_,n[e].currentWriteId)),n[e].onComplete&&i.push((()=>n[e].onComplete(null,!0,n[e].currentOutputSnapshotResolved))),n[e].unwatcher();Af(t,Bp(t.transactionQueueTree_,e)),Ef(t,t.transactionQueueTree_),sf(t.eventQueue_,e,r);for(let t=0;t<i.length;t++)su(i[t])}else{if("datastale"===i)for(let t=0;t<n.length;t++)3===n[t].status?n[t].status=4:n[t].status=0;else{Hc("transaction at "+l.toString()+" failed: "+i);for(let t=0;t<n.length;t++)n[t].status=4,n[t].abortReason=i}xf(t,e)}}),o)}(t,$p(e),n)}else jp(e)&&Vp(e,(e=>{Ef(t,e)}))}function xf(t,e){const n=Sf(t,e),i=$p(n);return function(t,e,n){if(0===e.length)return;const i=[];let r=[];const s=e.filter((t=>0===t.status)),o=s.map((t=>t.currentWriteId));for(let l=0;l<e.length;l++){const s=e[l],c=$u(n,s.path);let u,h=!1;if(Da(null!==c,"rerunTransactionsUnderNode_: relativePath should not be null."),4===s.status)h=!0,u=s.abortReason,r=r.concat(dp(t.serverSyncTree_,s.currentWriteId,!0));else if(0===s.status)if(s.retryCount>=cf)h=!0,u="maxretry",r=r.concat(dp(t.serverSyncTree_,s.currentWriteId,!0));else{const n=wf(t,s.path,o);s.currentInputSnapshot=n;const i=e[l].update(n.val());if(void 0!==i){Yp("transaction failed: Data returned ",i,s.path);let e=Ah(i);"object"===typeof i&&null!=i&&ll(i,".priority")||(e=e.updatePriority(n.getPri

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e=t.result;try{e.createObjectStore(d_,{keyPath:p_})}catch(i){n(i)}})),t.addEventListener("success",(async()=>{const n=t.result;n.objectStoreNames.contains(d_)?e(n):(n.close(),await function(){const t=indexedDB.deleteDatabase(h_);return new f_(t).toPromise()}(),e(await m_()))}))}))}async function __(t,e,n){const i=g_(t,!0).put({[p_]:e,value:n});return new f_(i).toPromise()}function y_(t,e){const n=g_(t,!0).delete(e);return new f_(n).toPromise()}class v_{constructor(){this.type="LOCAL",this._shouldAllowMigration=!0,this.listeners={},this.localCache={},this.pollTimer=null,this.pendingWrites=0,this.receiver=null,this.sender=null,this.serviceWorkerReceiverAvailable=!1,this.activeServiceWorker=null,this._workerInitializationPromise=this.initializeServiceWorkerMessaging().then((()=>{}),(()=>{}))}async _openDb(){return this.db||(this.db=await m_()),this.db}async _withRetries(t){let e=0;for(;;)try{const e=await this._openDb();return await t(e)}catch(n){if(e++>3)throw n;this.db&&(this.db.close(),this.db=void 0)}}async initializeServiceWorkerMessaging(){return u_()?this.initializeReceiver():this.initializeSender()}async initializeReceiver(){this.receiver=o_._getInstance(u_()?self:null),this.receiver._subscribe("keyChanged",(async(t,e)=>({keyProcessed:(await this._poll()).includes(e.key)}))),this.receiver._subscribe("ping",(async(t,e)=>["keyChanged"]))}async initializeSender(){var t,e;if(this.activeServiceWorker=await async function(){if(!(null===navigator||void 0===navigator?void 0:navigator.serviceWorker))return null;try{return(await navigator.serviceWorker.ready).active}catch(t){return null}}(),!this.activeServiceWorker)return;this.sender=new l_(this.activeServiceWorker);const n=await this.sender._send("ping",{},800);n&&(null===(t=n[0])||void 0===t?void 0:t.fulfilled)&&(null===(e=n[0])||void 0===e?void 0:e.value.includes("keyChanged"))&&(this.serviceWorkerReceiverAvailable=!0)}async notifyServiceWorker(t){if(this.sender&&this.activeServiceWorker&&function(){var t;return(null===(t=null===navigator||void 0===navigator?void 0:navigator.serviceWorker)||void 0===t?void 0:t.controller)||null}()===this.activeServiceWorker)try{await this.sender._send("keyChanged",{key:t},this.serviceWorkerReceiverAvailable?800:50)}catch(vL){}}async _isAvailable(){try{if(!indexedDB)return!1;const t=await m_();return await __(t,t_,"1"),await y_(t,t_),!0}catch(vL){}return!1}async _withPendingWrite(t){this.pendingWrites++;try{await t()}finally{this.pendingWrites--}}async _set(t,e){return this._withPendingWrite((async()=>(await this._withRetries((n=>__(n,t,e))),this.localCache[t]=e,this.notifyServiceWorker(t))))}async _get(t){const e=await this._withRetries((e=>async function(t,e){const n=g_(t,!1).get(e),i=await new f_(n).toPromise();return void 0===i?null:i.value}(e,t)));return this.localCache[t]=e,e}async _remove(t){return this._withPendingWrite((async()=>(await this._withRetries((e=>y_(e,t))),delete this.localCache[t],this.notifyServiceWorker(t))))}async _poll(){const t=await this._withRetries((t=>{const e=g_(t,!1).getAll();return new f_(e).toPromise()}));if(!t)return[];if(0!==this.pendingWrites)return[];const e=[],n=new Set;if(0!==t.length)for(const{fbase_key:i,value:r}of t)n.add(i),JSON.stringify(this.localCache[i])!==JSON.stringify(r)&&(this.notifyListeners(i,r),e.push(i));for(const i of Object.keys(this.localCache))this.localCache[i]&&!n.has(i)&&(this.notifyListeners(i,null),e.push(i));return e}notifyListeners(t,e){this.localCache[t]=e;const n=this.listeners[t];if(n)for(const i of Array.from(n))i(e)}startPolling(){this.stopPolling(),this.pollTimer=setInterval((async()=>this._poll()),800)}stopPolling(){this.pollTimer&&(clearInterval(this.pollTimer),this.pollTimer=null)}_addListener(t,e){0===Object.keys(this.listeners).length&&this.startPolling(),this.listeners[t]||(this.listeners[t]=new Set,this._get(t)),this.listeners[t].add(e)}_removeListener(t,e){this.listeners[t]&&(this.listeners[t].delete(e),0===this.listeners[t].size&&delete this.listeners[t]),0===Object.keys(this.listeners).length&&this.stopPolling()}}v_.type="LOCAL";const b_=v_;wm("rcb"),new Sg(3e4,6e4);const w_="recaptcha";async function E_(t,e,n){var i;const r=await n.verify();try{let s;if(_g("string"===typeof r,t,"argument-error"),_g(n.type===w_,t,"argument-error"),s="string"===typeof e?{phoneNumber:e}:e,"session"in s){const e=s.session;if("phoneNumber"in s){_g("enroll"===e.type,t,"internal-error");const n=await function(t,e){return Mg(t,"POST","/v2/accounts/mfaEnrollment:start",Rg(t,e))}(t,{idToken:e.credential,phoneEnrollmentInfo:{phoneNumber:s.phoneNumber,recaptchaToken:r}});return n.phoneSessionInfo.sessionInfo}{_g("signin"===e.type,t,"internal-error");const n=(null===(i=s.multiFactorHint)||void 0===i?void 0:i.uid)||s.multiFactorUid;_g(n,t,"missing-multi-factor-info");const o=await function(t,e){return Mg(t,"POST","/v2/accounts/mfaSignIn:start",Rg(t,e))}(t,{mfaPendingCredential:e.credential,mfaEnrollmentId:n,phoneSignInInfo:{recaptchaToken:r}});return o.phoneResponseInfo.sessionInfo}}{const{sessionInfo:e}=await async function(t,e){return Mg(t,"POST","/v1/accounts:sendVerificationCode",Rg(t,e))}(t,{phoneNumber:s.phoneNumber,recaptchaToken:r});return e}}finally{n._reset()}}class x_{constructor(t){this.providerId=x_.PROVIDER_ID,this.auth=_m(t)}verifyPhoneNumber(t,e){return E_(this.auth,t,El(e))}static credential(t,e){return Om._fromVerification(t,e)}static credentialFromResult(t){const e=t;return x_.credentialFromTaggedObject(e)}static credentialFromError(t){return x_.credentialFromTaggedObject(t.customData||{})}static credentialFromTaggedObject(t){let{_tokenResponse:e}=t;if(!e)return null;const{phoneNumber:n,temporaryProof:i}=e;return n&&i?Om._fromTokenResponse(n,i):null}}function S_(t,e){return e?Yg(e):(_g(t._popupRedirectResolver,t,"argument-error"),t._popupRedirectResolver)}x_.PROVIDER_ID="phone",x_.PHONE_SIGN_IN_METHOD="phone";class T_ extends Pm{constructor(t){super("custom","custom"),this.params=t}_getIdTokenResponse(t){return Lm(t,this._buildIdpRequest())}_linkToIdToken(t,e){return Lm(t,this._buildIdpRequest(e))}_getReauthenticationResolver(t){return Lm(t,this._buildIdpRequest())}_buildIdpRequest(t){const e={requestUri:this.params.requestUri,sessionId:this.params.sessionId,postBody:this.params.postBody,tenantId:this.params.tenantId,pendingToken:this.params.pendingToken,returnSecureToken:!0,returnIdpCredential:!0};return t&&(e.idToken=t),e}}function C_(t){return Km(t.auth,new T_(t),t.bypassAuthState)}function A_(t){const{auth:e,user:n}=t;return _g(n,e,"internal-error"),Xm(n,new T_(t),t.bypassAuthState)}async function P_(t){const{auth:e,user:n}=t;return _g(n,e,"internal-error"),Zm(n,new T_(t),t.bypassAuthState)}class R_{constructor(t,e,n,i){let r=arguments.length>4&&void 0!==arguments[4]&&arguments[4];this.auth=t,this.resolver=n,this.user=i,this.bypassAuthState=r,this.pendingPromise=null,this.eventManager=null,this.filter=Array.isArray(e)?e:[e]}execute(){return new Promise((async(t,e)=>{this.pendingPromise={resolve:t,reject:e};try{this.eventManager=await this.resolver._initialize(this.auth),await this.onExecution(),this.eventManager.registerConsumer(this)}catch(n){this.reject(n)}}))}async onAuthEvent(t){const{urlResponse:e,sessionId:n,postBody:i,tenantId:r,error:s,type:o}=t;if(s)return void this.reject(s);const a={auth:this.auth,requestUri:e,sessionId:n,tenantId:r||void 0,postBody:i||void 0,user:this.user,bypassAuthState:this.bypassAuthState};try{this.resolve(await this.getIdpTask(o)(a))}catch(l){this.reject(l)}}onError(t){this.reject(t)}getIdpTask(t){switch(t){case"signInViaPopup":case"signInViaRedirect":return C_;case"linkViaPopup":case"linkViaRedirect":return P_;case"reauthViaPopup":case"reauthViaRedirect":return A_;default:pg(this.auth,"internal-error")}}resolve(t){vg(this.pendingPromise,"Pending promise was never set"),this.pendingPromise.resolve(t),this.unregisterAndCleanUp()}reject(t){vg(this.pendingPromise,"Pending promise was never set"),this.pendingPromise.reject(t),this.unregisterAndCleanUp()}unregisterAndCleanUp(){this.eventManager&&this.eventManager.unregisterConsumer(this),this.pendingPromise=null,this.cleanUp()}}const M_=new Sg(2e3,1e4);class I_ extends R_{constructor(t,e,n,i,r){super(t,e,i,r),this.provider=n,this.authWindow=null,this.pollId=null,I_.currentPopupAction&&I_.currentPopupAction.cancel(),I_.currentPopupAction=this}async executeNotNull(){const t=await this.execute();return _g(t,this.auth,"internal-error"),t}async onExecution(){vg(1===this.filter.length,"Popup operations only handle one event");const t=a_();this.authWindow=await this.resolver._openPopup(this.auth,this.provider,this.filter[0],t),this.authWindow.associatedEvent=t,this.resolver._originValidation(this.auth).catch((t=>{this.reject(t)})),this.resolver._isIframeWebStorageSupported(this.auth,(t=>{t||this.reject(fg(this.auth,"web-storage-unsupported"))})),this.pollUserCancellation()}get eventId(){var t;return(null===(t=this.authWindow)||void 0===t?void 0:t.associatedEvent)||null}cancel(){this.reject(fg(this.auth,"cancelled-popup-request"))}cleanUp(){this.authWindow&&this.authWindow.close(),this.pollId&&window.clearTimeout(this.pollId),this.authWindow=null,this.pollId=null,I_.currentPopupAction=null}pollUserCancellation(){const t=()=>{var e,n;(null===(n=null===(e=this.authWindow)||void 0===e?void 0:e.window)||void 0===n?void 0:n.closed)?this.pollId=window.setTimeout((()=>{this.pollId=null,this.reject(fg(this.auth,"popup-closed-by-user"))}),8e3):this.pollId=window.setTimeout(t,M_.get())};t()}}I_.currentPopupAction=null;const L_="pendingRedirect",k_=new Map;class N_ extends R_{constructor(t,e){super(t,["signInViaRedirect","linkViaRedirect","reauthViaRedirect","unknown"],e,void 0,arguments.length>2&&void 0!==arguments[2]&&arguments[2]),this.eventId=null}async execute(){let t=k_.get(this.auth._key());if(!t){try{const e=await async function(t,e){const n=F_(e),i=D_(t);if(!await i._isAvailable())return!1;const r="true"===await i._get(n);return await i._remove(n),r}(this.resolver,this.auth),n=e?await super.execute():null;t=()=>Promise.resolve(n)}catch(e){t=()=>Promise.reject(e)}k_.set(this.auth._key(),t)}return this.bypassAuthState||k_.set(this.auth._key(),(()=>Promise.resolve(null))),t()}async onAuthEvent(t){if("signInViaRedirect"===t.type)return super.onAuthEvent(t);if("unknown"!==t.type){if(t.eventId){const e=await this.auth._redirectUserForId(t.eventId);if(e)return this.user=e,super.onAuthEvent(t);this.resolve(null)}}else this.resolve(null)}async onExecution(){}cleanUp(){}}function O_(t,e){k_.set(t._key(),e)}function D_(t){return Yg(t._redirectPersistence)}function F_(t){return tm(L_,t.config.apiKey,t.name)}

2Nb,[Bb("attribute"),"in $1"],[Bb("varying"),"out $1"]],Db=[...Nb,[Bb("varying"),"in $1"]];function Fb(t,e){for(const[n,i]of e)t=t.replace(n,i);return t}function Bb(t){return new RegExp(`\\b${t}[ \\t]+(\\w+[ \\t]+\\w+(\\[\\w+\\])?;)`,"g")}function Ub(t,e){let n="";for(const i in t){const r=t[i];if(n+=`void ${r.signature} {\n`,r.header&&(n+=`  ${r.header}`),e[i]){const t=e[i];t.sort(((t,e)=>t.order-e.order));for(const e of t)n+=`  ${e.injection}\n`}r.footer&&(n+=`  ${r.footer}`),n+="}\n"}return n}function zb(t){const e={vertex:{},fragment:{}};for(const n of t){let t,i;"string"!==typeof n?(t=n,i=t.hook):(t={},i=n),i=i.trim();const[r,s]=i.split(":"),o=i.replace(/\(.+/,""),a=Object.assign(t,{signature:s});switch(r){case"vs":e.vertex[o]=a;break;case"fs":e.fragment[o]=a;break;default:throw new Error(r)}}return e}function jb(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"unnamed";const n=/#define[^\S\r\n]*SHADER_NAME[^\S\r\n]*([A-Za-z0-9_-]+)\s*/.exec(t);return n?n[1]:e}function Vb(t){let e=100;const n=t.match(/[^\s]+/g);if(n&&n.length>=2&&"#version"===n[0]){const t=parseInt(n[1],10);Number.isFinite(t)&&(e=t)}if(100!==e&&300!==e)throw new Error(`Invalid GLSL version ${e}`);return e}const Wb=`\n\n${Sb}\n`,$b="precision highp float;\n";function Gb(t,e){const{source:n,stage:i,modules:r,hookFunctions:s=[],inject:o={},log:a}=e;mb("string"===typeof n,"shader source must be a string");const l=n;let c="";const u=zb(s),h={},d={},p={};for(const g in o){const t="string"===typeof o[g]?{injection:o[g],order:0}:o[g],e=/^(v|f)s:(#)?([\w-]+)$/.exec(g);if(e){const n=e[2],i=e[3];n?"decl"===i?d[g]=[t]:p[g]=[t]:h[g]=[t]}else p[g]=[t]}const f="webgpu"!==t.type?r:[];for(const g of f){a&&g.checkDeprecations(l,a);c+=g.getModuleSource(i,"wgsl");const t=g.injections[i];for(const e in t){const n=/^(v|f)s:#([\w-]+)$/.exec(e);if(n){const i="decl"===n[2]?d:p;i[e]=i[e]||[],i[e].push(t[e])}else h[e]=h[e]||[],h[e].push(t[e])}}return c+=Wb,c=Cb(c,i,d),c+=Ub(u[i],h),c+=l,c=Cb(c,i,p),c}function Hb(t,e){const{id:n,source:i,stage:r,language:s="glsl",modules:o,defines:a={},hookFunctions:l=[],inject:c={},prologue:u=!0,log:h}=e;mb("string"===typeof i,"shader source must be a string");const d="glsl"===s?function(t,e){return{name:jb(t,e),language:"glsl",version:Vb(t)}}(i).version:-1,p=t.shaderLanguageVersion,f=100===d?"#version 100":"#version 300 es",g=i.split("\n").slice(1).join("\n"),m={};o.forEach((t=>{Object.assign(m,t.getDefines())})),Object.assign(m,a);let _="";switch(s){case"wgsl":break;case"glsl":_=u?`${f}\n\n// ----- PROLOGUE -------------------------\n${function(t){const{id:e,source:n,stage:i}=t,r=e&&-1===n.indexOf("SHADER_NAME");return r?`\n#define SHADER_NAME ${e}_${i}\n\n`:""}({id:n,source:i,stage:r})}\n#define SHADER_TYPE_${r.toUpperCase()}\n${function(t){switch(t?.gpu.toLowerCase()){case"apple":return"#define APPLE_GPU\n#define LUMA_FP64_CODE_ELIMINATION_WORKAROUND 1\n#define LUMA_FP32_TAN_PRECISION_WORKAROUND 1\n#define LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND 1\n";case"nvidia":return"#define NVIDIA_GPU\n#define LUMA_FP64_CODE_ELIMINATION_WORKAROUND 1\n";case"intel":return"#define INTEL_GPU\n#define LUMA_FP64_CODE_ELIMINATION_WORKAROUND 1\n#define LUMA_FP32_TAN_PRECISION_WORKAROUND 1\n#define LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND 1\n";case"amd":return"#define AMD_GPU\n";default:return"#define DEFAULT_GPU\n#define LUMA_FP64_CODE_ELIMINATION_WORKAROUND 1\n#define LUMA_FP32_TAN_PRECISION_WORKAROUND 1\n#define LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND 1\n"}}(t)}\n${"fragment"===r?$b:""}\n\n// ----- APPLICATION DEFINES -------------------------\n\n${function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e="";for(const n in t){const i=t[n];(i||Number.isFinite(i))&&(e+=`#define ${n.toUpperCase()} ${t[n]}\n`)}return e}(m)}\n\n`:`${f}\n`}const y=zb(l),v={},b={},w={};for(const E in c){const t="string"===typeof c[E]?{injection:c[E],order:0}:c[E],e=/^(v|f)s:(#)?([\w-]+)$/.exec(E);if(e){const n=e[2],i=e[3];n?"decl"===i?b[E]=[t]:w[E]=[t]:v[E]=[t]}else w[E]=[t]}for(const E of o){h&&E.checkDeprecations(g,h);_+=E.getModuleSource(r);const t=E.injections[r];for(const e in t){const n=/^(v|f)s:#([\w-]+)$/.exec(e);if(n){const i="decl"===n[2]?b:w;i[e]=i[e]||[],i[e].push(t[e])}else v[e]=v[e]||[],v[e].push(t[e])}}return _+="// ----- MAIN SHADER SOURCE -------------------------",_+=Wb,_=Cb(_,r,b),_+=Ub(y[r],v),_+=g,_=Cb(_,r,w),"glsl"===s&&d!==p&&(_=function(t,e){if(300!==Number(t.match(/^#version[ \t]+(\d+)/m)?.[1]||100))throw new Error("luma.gl v9 only supports GLSL 3.00 shader sources");switch(e){case"vertex":return Fb(t,Ob);case"fragment":return Fb(t,Db);default:throw new Error(e)}}(_,r)),_.trim()}function qb(t){return function(e){const n={};for(const i of t){const t=i.getUniforms(e,n);Object.assign(n,t)}return n}}class Zb{static defaultShaderAssembler;_hookFunctions=[];_defaultModules=[];static getDefaultShaderAssembler(){return Zb.defaultShaderAssembler=Zb.defaultShaderAssembler||new Zb,Zb.defaultShaderAssembler}addDefaultModule(t){this._defaultModules.find((e=>e.name===("string"===typeof t?t:t.name)))||this._defaultModules.push(t)}removeDefaultModule(t){const e="string"===typeof t?t:t.name;this._defaultModules=this._defaultModules.filter((t=>t.name!==e))}addShaderHook(t,e){e&&(t=Object.assign(e,{hook:t})),this._hookFunctions.push(t)}assembleShader(t){const e=this._getModuleList(t.modules),n=this._hookFunctions,i=Rb(t),r=function(t){const e=Ib(t.modules||[]);return{source:Gb(t.platformInfo,{...t,source:t.source,stage:"vertex",modules:e}),getUniforms:qb(e)}}({platformInfo:t.platformInfo,...i,modules:e,hookFunctions:n});return{...r,modules:e}}assembleShaderPair(t){const e=Rb(t),n=this._getModuleList(t.modules),i=this._hookFunctions,{platformInfo:r}=t,s="wgsl"===t.platformInfo.shaderLanguage?function(t){const 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this.check()}clamp(t,e){for(let n=0;n<this.ELEMENTS;++n)this[n]=Math.min(Math.max(this[n],t[n]),e[n]);return this.check()}add(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];for(const i of e)for(let t=0;t<this.ELEMENTS;++t)this[t]+=i[t];return this.check()}subtract(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];for(const i of e)for(let t=0;t<this.ELEMENTS;++t)this[t]-=i[t];return this.check()}scale(t){if("number"===typeof t)for(let e=0;e<this.ELEMENTS;++e)this[e]*=t;else for(let e=0;e<this.ELEMENTS&&e<t.length;++e)this[e]*=t[e];return this.check()}multiplyByScalar(t){for(let e=0;e<this.ELEMENTS;++e)this[e]*=t;return this.check()}check(){if(iS.debug&&!this.validate())throw new Error(`math.gl: ${this.constructor.name} some fields set to invalid numbers'`);return this}validate(){let t=this.length===this.ELEMENTS;for(let e=0;e<this.ELEMENTS;++e)t=t&&Number.isFinite(this[e]);return t}sub(t){return this.subtract(t)}setScalar(t){for(let e=0;e<this.ELEMENTS;++e)this[e]=t;return this.check()}addScalar(t){for(let e=0;e<this.ELEMENTS;++e)this[e]+=t;return this.check()}subScalar(t){return this.addScalar(-t)}multiplyScalar(t){for(let e=0;e<this.ELEMENTS;++e)this[e]*=t;return this.check()}divideScalar(t){return this.multiplyByScalar(1/t)}clampScalar(t,e){for(let n=0;n<this.ELEMENTS;++n)this[n]=Math.min(Math.max(this[n],t),e);return this.check()}get elements(){return this}}function hS(t){if(!Number.isFinite(t))throw new Error(`Invalid number ${JSON.stringify(t)}`);return t}function dS(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"";if(iS.debug&&!function(t,e){if(t.length!==e)return!1;for(let n=0;n<t.length;++n)if(!Number.isFinite(t[n]))return!1;return!0}(t,e))throw new Error(`math.gl: ${n}

2]=t[5],this[6]=t[6],this[7]=t[7],this[8]=t[8],this[9]=t[9],this[10]=t[10],this[11]=t[11],this[12]=t[12],this[13]=t[13],this[14]=t[14],this[15]=t[15],this.check()}set(t,e,n,i,r,s,o,a,l,c,u,h,d,p,f,g){return this[0]=t,this[1]=e,this[2]=n,this[3]=i,this[4]=r,this[5]=s,this[6]=o,this[7]=a,this[8]=l,this[9]=c,this[10]=u,this[11]=h,this[12]=d,this[13]=p,this[14]=f,this[15]=g,this.check()}setRowMajor(t,e,n,i,r,s,o,a,l,c,u,h,d,p,f,g){return this[0]=t,this[1]=r,this[2]=l,this[3]=d,this[4]=e,this[5]=s,this[6]=c,this[7]=p,this[8]=n,this[9]=o,this[10]=u,this[11]=f,this[12]=i,this[13]=a,this[14]=h,this[15]=g,this.check()}toRowMajor(t){return t[0]=this[0],t[1]=this[4],t[2]=this[8],t[3]=this[12],t[4]=this[1],t[5]=this[5],t[6]=this[9],t[7]=this[13],t[8]=this[2],t[9]=this[6],t[10]=this[10],t[11]=this[14],t[12]=this[3],t[13]=this[7],t[14]=this[11],t[15]=this[15],t}identity(){return this.copy(WS)}fromObject(t){return this.check()}fromQuaternion(t){return function(t,e){const n=e[0],i=e[1],r=e[2],s=e[3],o=n+n,a=i+i,l=r+r,c=n*o,u=i*o,h=i*a,d=r*o,p=r*a,f=r*l,g=s*o,m=s*a,_=s*l;t[0]=1-h-f,t[1]=u+_,t[2]=d-m,t[3]=0,t[4]=u-_,t[5]=1-c-f,t[6]=p+g,t[7]=0,t[8]=d+m,t[9]=p-g,t[10]=1-c-h,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1}(this,t),this.check()}frustum(t){const{left:e,right:n,bottom:i,top:r,near:s=jS,far:o=VS}=t;return o===1/0?function(t,e,n,i,r,s){const o=2*s/(n-e),a=2*s/(r-i),l=(n+e)/(n-e),c=(r+i)/(r-i),u=-1,h=-1,d=-2*s;t[0]=o,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=l,t[9]=c,t[10]=u,t[11]=h,t[12]=0,t[13]=0,t[14]=d,t[15]=0}(this,e,n,i,r,s):function(t,e,n,i,r,s,o){const a=1/(n-e),l=1/(r-i),c=1/(s-o);t[0]=2*s*a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*s*l,t[6]=0,t[7]=0,t[8]=(n+e)*a,t[9]=(r+i)*l,t[10]=(o+s)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*s*2*c,t[15]=0}(this,e,n,i,r,s,o),this.check()}lookAt(t){const{eye:e,center:n=[0,0,0],up:i=[0,1,0]}=t;return function(t,e,n,i){let r,s,o,a,l,c,u,h,d,p;const f=e[0],g=e[1],m=e[2],_=i[0],y=i[1],v=i[2],b=n[0],w=n[1],E=n[2];Math.abs(f-b)<Tw&&Math.abs(g-w)<Tw&&Math.abs(m-E)<Tw?function(t){t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1}(t):(h=f-b,d=g-w,p=m-E,r=1/Math.sqrt(h*h+d*d+p*p),h*=r,d*=r,p*=r,s=y*p-v*d,o=v*h-_*p,a=_*d-y*h,r=Math.sqrt(s*s+o*o+a*a),r?(r=1/r,s*=r,o*=r,a*=r):(s=0,o=0,a=0),l=d*a-p*o,c=p*s-h*a,u=h*o-d*s,r=Math.sqrt(l*l+c*c+u*u),r?(r=1/r,l*=r,c*=r,u*=r):(l=0,c=0,u=0),t[0]=s,t[1]=l,t[2]=h,t[3]=0,t[4]=o,t[5]=c,t[6]=d,t[7]=0,t[8]=a,t[9]=u,t[10]=p,t[11]=0,t[12]=-(s*f+o*g+a*m),t[13]=-(l*f+c*g+u*m),t[14]=-(h*f+d*g+p*m),t[15]=1)}(this,e,n,i),this.check()}ortho(t){const{left:e,right:n,bottom:i,top:r,near:s=jS,far:o=VS}=t;return Uw(this,e,n,i,r,s,o),this.check()}orthographic(t){const{fovy:e=US,aspect:n=zS,focalDistance:i=1,near:r=jS,far:s=VS}=t;qS(e);const o=e/2,a=i*Math.tan(o),l=a*n;return this.ortho({left:-l,right:l,bottom:-a,top:a,near:r,far:s})}perspective(t){const{fovy:e=45*Math.PI/180,aspect:n=1,near:i=.1,far:r=500}=t;return qS(e),Bw(this,e,n,i,r),this.check()}determinant(){return function(t){const e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],o=t[5],a=t[6],l=t[7],c=t[8],u=t[9],h=t[10],d=t[11],p=t[12],f=t[13],g=t[14],m=e*o-n*s,_=e*a-i*s,y=n*a-i*o,v=c*f-u*p,b=c*g-h*p,w=u*g-h*f;return l*(e*w-n*b+i*v)-r*(s*w-o*b+a*v)+t[15]*(c*y-u*_+h*m)-d*(p*y-f*_+g*m)}(this)}getScale(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[-0,-0,-0];return t[0]=Math.sqrt(this[0]*this[0]+this[1]*this[1]+this[2]*this[2]),t[1]=Math.sqrt(this[4]*this[4]+this[5]*this[5]+this[6]*this[6]),t[2]=Math.sqrt(this[8]*this[8]+this[9]*this[9]+this[10]*this[10]),t}getTranslation(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[-0,-0,-0];return t[0]=this[12],t[1]=this[13],t[2]=this[14],t}getRotation(t,e){t=t||[-0,-0,-0,-0,-0,-0,-0,-0,-0,-0,-0,-0,-0,-0,-0,-0],e=e||[-0,-0,-0];const n=this.getScale(e),i=1/n[0],r=1/n[1],s=1/n[2];return t[0]=this[0]*i,t[1]=this[1]*r,t[2]=this[2]*s,t[3]=0,t[4]=this[4]*i,t[5]=this[5]*r,t[6]=this[6]*s,t[7]=0,t[8]=this[8]*i,t[9]=this[9]*r,t[10]=this[10]*s,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}getRotationMatrix3(t,e){t=t||[-0,-0,-0,-0,-0,-0,-0,-0,-0],e=e||[-0,-0,-0];const n=this.getScale(e),i=1/n[0],r=1/n[1],s=1/n[2];return t[0]=this[0]*i,t[1]=this[1]*r,t[2]=this[2]*s,t[3]=this[4]*i,t[4]=this[5]*r,t[5]=this[6]*s,t[6]=this[8]*i,t[7]=this[9]*r,t[8]=this[10]*s,t}transpose(){return function(t,e){if(t===e){const n=e[1],i=e[2],r=e[3],s=e[6],o=e[7],a=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=s,t[11]=e[14],t[12]=r,t[13]=o,t[14]=a}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15]}(this,this),this.check()}invert(){return Iw(this,this),this.check()}multiplyLeft(t){return Lw(this,t,this),this.check()}multiplyRight(t){return Lw(this,this,t),this.check()}rotateX(t){return Ow(this,this,t),this.check()}rotateY(t){return function(t,e,n){const i=Math.sin(n),r=Math.cos(n),s=e[0],o=e[1],a=e[2],l=e[3],c=e[8],u=e[9],h=e[10],d=e[11];e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=s*r-c*i,t[1]=o*r-u*i,t[2]=a*r-h*i,t[3]=l*r-d*i,t[8]=s*i+c*r,t[9]=o*i+u*r,t[10]=a*i+h*r,t[11]=l*i+d*r}(this,this,t),this.check()}rotateZ(t){return Dw(this,this,t),this.check()}rotateXYZ(t){return this.rotateX(t[0]).rotateY(t[1]).rotateZ(t[2])}rotateAxis(t,e){return function(t,e,n,i){let r,s,o,a,l,c,u,h,d,p,f,g,m,_,y,v,b,w,E,x,S,T,C,A,P=i[0],R=i[1],M=i[2],I=Math.sqrt(P*P+R*R+M*M);I<Tw||(I=1/I,P*=I,R*=I,M*=I,s=Math.sin(n),r=Math.cos(n),o=1-r,a=e[0],l=e[1],c=e[2],u=e[3],h=e[4],d=e[5],p=e[6],f=e[7],g=e[8],m=e[9],_=e[10],y=e[11],v=P*P*o+r,b=R*P*o+M*s,w=M*P*o-R*s,E=P*R*o-M*s,x=R*R*o+r,S=M*R*o+P*s,T=P*M*o+R*s,C=R*M*o-P*s,A=M*M*o+r,t[0]=a*v+h*b+g*w,t[1]=l*v+d*b+m*w,t[2]=c*v+p*b+_*w,t[3]=u*v+f*b+y*w,t[4]=a*E+h*x+g*S,t[5]=l*E+d*x+m*S,t[6]=c*E+p*x+_*S,t[7]=u*E+f*x+y*S,t[8]=a*T+h*C+g*A,t[9]=l*T+d*C+m*A,t[10]=c*T+p*C+_*A,t[11]=u*T+f*C+y*A,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]))}(this,this,t,e),this.check()}scale(t){return Nw(this,this,Array.isArray(t)?t:[t,t,t]),this.check()}translate(t){return kw(this,this,t),this.check()}transform(t,e){return 4===t.length?(dS(e=Mw(e||[-0,-0,-0,-0],t,this),4),e):this.transformAsPoint(t,e)}transformAsPoint(t,e){const{length:n}=t;let i;switch(n){case 2:i=function(t,e,n){const i=e[0],r=e[1];return t[0]=n[0]*i+n[4]*r+n[12],t[1]=n[1]*i+n[5]*r+n[13],t}(e||[-0,-0],t,this);break;case 3:i=vS(e||[-0,-0,-0],t,this);break;default:throw new Error("Illegal vector")}return dS(i,t.length),i}transformAsVector(t,e){let n;switch(t.length){case 2:n=function(t,e,n){const i=e[0],r=e[1],s=n[3]*i+n[7]*r||1;return t[0]=(n[0]*i+n[4]*r)/s,t[1]=(n[1]*i+n[5]*r)/s,t}(e||[-0,-0],t,this);break;case 3:n=TS(e||[-0,-0,-0],t,this);break;default:throw new Error("Illegal vector")}return dS(n,t.length),n}transformPoint(t,e){return this.transformAsPoint(t,e)}transformVector(t,e){return this.transformAsPoint(t,e)}transformDirection(t,e){return this.transformAsVector(t,e)}makeRotationX(t){return this.identity().rotateX(t)}makeTranslation(t,e,n){return this.identity().translate([t,e,n])}}let GS,HS;function qS(t){if(t>2*Math.PI)throw Error("expected radians")}function ZS(t,e){const n=Mw([],e,t);return Aw(n,n,1/n[3]),n}function XS(t,e){const n=t%e;return n<0?e+n:n}function KS(t,e,n){return t<e?e:t>

2n?n:t}const YS=Math.log2||function(t){return Math.log(t)*Math.LOG2E};function JS(t,e){if(!t)throw new Error(e||"@math.gl/web-mercator: assertion failed.")}const QS=Math.PI,tT=QS/4,eT=QS/180,nT=180/QS,iT=512,rT=4003e4,sT=85.051129,oT=1.5;function aT(t){const[e,n]=t;JS(Number.isFinite(e)),JS(Number.isFinite(n)&&n>=-90&&n<=90,"invalid latitude");const i=n*eT;return[iT*(e*eT+QS)/(2*QS),iT*(QS+Math.log(Math.tan(tT+.5*i)))/(2*QS)]}function lT(t){const[e,n]=t,i=e/iT*(2*QS)-QS,r=2*(Math.atan(Math.exp(n/iT*(2*QS)-QS))-tT);return[i*nT,r*nT]}function cT(t){const{latitude:e}=t;JS(Number.isFinite(e));const n=Math.cos(e*eT);return function(t){return YS(t)}(rT*n)-9}function uT(t){const e=Math.cos(t*eT);return iT/rT/e}function hT(t){const{latitude:e,longitude:n,highPrecision:i=!1}=t;JS(Number.isFinite(e)&&Number.isFinite(n));const r=iT,s=Math.cos(e*eT),o=r/360,a=o/s,l=r/rT/s,c={unitsPerMeter:[l,l,l],metersPerUnit:[1/l,1/l,1/l],unitsPerDegree:[o,a,l],degreesPerUnit:[1/o,1/a,1/l]};if(i){const t=eT*Math.tan(e*eT)/s,n=o*t/2,i=r/rT*t,u=i/a*l;c.unitsPerDegree2=[0,n,i],c.unitsPerMeter2=[u,0,u]}return c}function dT(t,e){const[n,i,r]=t,[s,o,a]=e,{unitsPerMeter:l,unitsPerMeter2:c}=hT({longitude:n,latitude:i,highPrecision:!0}),u=aT(t);u[0]+=s*(l[0]+c[0]*o),u[1]+=o*(l[1]+c[1]*o);const h=lT(u),d=(r||0)+(a||0);return Number.isFinite(r)||Number.isFinite(a)?[h[0],h[1],d]:h}function pT(t){const{width:e,height:n,altitude:i,pitch:r=0,offset:s,center:o,scale:a,nearZMultiplier:l=1,farZMultiplier:c=1}=t;let{fovy:u=fT(oT)}=t;void 0!==i&&(u=fT(i));const h=u*eT,d=r*eT,p=gT(u);let f=p;o&&(f+=o[2]*a/Math.cos(d)/n);const g=h*(.5+(s?s[1]:0)/n),m=Math.sin(g)*f/Math.sin(KS(Math.PI/2-d-g,.01,Math.PI-.01)),_=Math.sin(d)*m+f,y=10*f;return{fov:h,aspect:e/n,focalDistance:p,near:l,far:Math.min(_*c,y)}}function fT(t){return 2*Math.atan(.5/t)*nT}function gT(t){return.5/Math.tan(.5*t*eT)}function mT(t,e){const[n,i,r=0]=t;return JS(Number.isFinite(n)&&Number.isFinite(i)&&Number.isFinite(r)),ZS(e,[n,i,r,1])}function _T(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;const[i,r,s]=t;if(JS(Number.isFinite(i)&&Number.isFinite(r),"invalid pixel coordinate"),Number.isFinite(s)){return ZS(e,[i,r,s,1])}const o=ZS(e,[i,r,0,1]),a=ZS(e,[i,r,1,1]),l=o[2],c=a[2];return FS([],o,a,l===c?0:((n||0)-l)/(c-l))}function yT(t){const{width:e,height:n,bounds:i,minExtent:r=0,maxZoom:s=24,offset:o=[0,0]}=t,[[a,l],[c,u]]=i,h=function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;if("number"===typeof t)return{top:t,bottom:t,left:t,right:t};return JS(Number.isFinite(t.top)&&Number.isFinite(t.bottom)&&Number.isFinite(t.left)&&Number.isFinite(t.right)),t}(t.padding),d=aT([a,KS(u,-85.051129,sT)]),p=aT([c,KS(l,-85.051129,sT)]),f=[Math.max(Math.abs(p[0]-d[0]),r),Math.max(Math.abs(p[1]-d[1]),r)],g=[e-h.left-h.right-2*Math.abs(o[0]),n-h.top-h.bottom-2*Math.abs(o[1])];JS(g[0]>0&&g[1]>0);const m=g[0]/f[0],_=g[1]/f[1],y=(h.right-h.left)/2/m,v=(h.top-h.bottom)/2/_,b=lT([(p[0]+d[0])/2+y,(p[1]+d[1])/2+v]),w=Math.min(s,YS(Math.abs(Math.min(m,_))));return JS(Number.isFinite(w)),{longitude:b[0],latitude:b[1],zoom:w}}const vT=Math.PI/180;function bT(t,e,n){const{pixelUnprojectionMatrix:i}=t,r=ZS(i,[e,0,1,1]),s=ZS(i,[e,t.height,1,1]),o=lT(FS([],r,s,(n*t.distanceScales.unitsPerMeter[2]-r[2])/(s[2]-r[2])));return o.push(n),o}const wT=Math.PI/180,ET=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],xT=[0,0,0],ST={unitsPerMeter:[1,1,1],metersPerUnit:[1,1,1]};class TT{static#t=(()=>this.displayName="Viewport")();constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this._frustumPlanes={},this.id=t.id||this.constructor.displayName||"viewport",this.x=t.x||0,this.y=t.y||0,this.width=t.width||1,this.height=t.height||1,this.zoom=t.zoom||0,this.padding=t.padding,this.distanceScales=t.distanceScales||ST,this.focalDistance=t.focalDistance||1,this.position=t.position||xT,this.modelMatrix=t.modelMatrix||null;const{longitude:e,latitude:n}=t;this.isGeospatial=Number.isFinite(n)&&Number.isFinite(e),this._initProps(t),this._initMatrices(t),this.equals=this.equals.bind(this),this.project=this.project.bind(this),this.unproject=this.unproject.bind(this),this.projectPosition=this.projectPosition.bind(this),this.unprojectPosition=this.unprojectPosition.bind(this),this.projectFlat=this.projectFlat.bind(this),this.unprojectFlat=this.unprojectFlat.bind(this)}get subViewports(){return null}get metersPerPixel(){return this.distanceScales.metersPerUnit[2]/this.scale}get projectionMode(){return this.isGeospatial?this.zoom<12?ww.WEB_MERCATOR:ww.WEB_MERCATOR_AUTO_OFFSET:ww.IDENTITY}equals(t){return t instanceof TT&&(this===t||t.width===this.width&&t.height===this.height&&t.scale===this.scale&&lS(t.projectionMatrix,this.projectionMatrix)&&lS(t.viewMatrix,this.viewMatrix))}project(t){let{topLeft:e=!0}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const n=mT(this.projectPosition(t),this.pixelProjectionMatrix),[i,r]=n,s=e?r:this.height-r;return 2===t.length?[i,s]:[i,s,n[2]]}unproject(t){let{topLeft:e=!0,targetZ:n}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const[i,r,s]=t,o=e?r:this.height-r,a=n&&n*this.distanceScales.unitsPerMeter[2],l=_T([i,o,s],this.pixelUnprojectionMatrix,a),[c,u,h]=this.unprojectPosition(l);return Number.isFinite(s)?[c,u,h]:Number.isFinite(n)?[c,u,n]:[c,u]}projectPosition(t){const[e,n]=this.projectFlat(t);return[e,n,(t[2]||0)*this.distanceScales.unitsPerMeter[2]]}unprojectPosition(t){const[e,n]=this.unprojectFlat(t);return[e,n,(t[2]||0)*this.distanceScales.metersPerUnit[2]]}projectFlat(t){if(this.isGeospatial){const e=aT(t);return e[1]=oS(e[1],-318,830),e}return t}unprojectFlat(t){return this.isGeospatial?lT(t):t}getBounds(){const t={targetZ:(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).z||0},e=this.unproject([0,0],t),n=this.unproject([this.width,0],t),i=this.unproject([0,this.height],t),r=this.unproject([this.width,this.height],t);return[Math.min(e[0],n[0],i[0],r[0]),Math.min(e[1],n[1],i[1],r[1]),Math.max(e[0],n[0],i[0],r[0]),Math.max(e[1],n[1],i[1],r[1])]}getDistanceScales(t){return t?hT({longitude:t[0],latitude:t[1],highPrecision:!0}):this.distanceScales}containsPixel(t){let{x:e,y:n,width:i=1,height:r=1}=t;return e<this.x+this.width&&this.x<e+i&&n<this.y+this.height&&this.y<n+r}getFrustumPlanes(){return this._frustumPlanes.near||Object.assign(this._frustumPlanes,{left:IS((t=this.viewProjectionMatrix)[3]+t[0],t[7]+t[4],t[11]+t[8],t[15]+t[12]),right:IS(t[3]-t[0],t[7]-t[4],t[11]-t[8],t[15]-t[12]),bottom:IS(t[3]+t[1],t[7]+t[5],t[11]+t[9],t[15]+t[13]),top:IS(t[3]-t[1],t[7]-t[5],t[11]-t[9],t[15]-t[13]),near:IS(t[3]+t[2],t[7]+t[6],t[11]+t[10

2if(!n||!t||!e)return!1;if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return!1;for(let i=0;i<t.length;i++)if(!AT(t[i],e[i],n-1))return!1;return!0}if(Array.isArray(e))return!1;if("object"===typeof t&&"object"===typeof e){const i=Object.keys(t),r=Object.keys(e);if(i.length!==r.length)return!1;for(const s of i){if(!e.hasOwnProperty(s))return!1;if(!AT(t[s],e[s],n-1))return!1}return!0}return!1}class PT{constructor(t){this.views=[],this.width=100,this.height=100,this.viewState={},this.controllers={},this.timeline=t.timeline,this._viewports=[],this._viewportMap={},this._isUpdating=!1,this._needsRedraw="First render",this._needsUpdate="Initialize",this._eventManager=t.eventManager,this._eventCallbacks={onViewStateChange:t.onViewStateChange,onInteractionStateChange:t.onInteractionStateChange},Object.seal(this),this.setProps(t)}finalize(){for(const t in this.controllers){const e=this.controllers[t];e&&e.finalize()}this.controllers={}}needsRedraw(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1};const e=this._needsRedraw;return t.clearRedrawFlags&&(this._needsRedraw=!1),e}setNeedsUpdate(t){this._needsUpdate=this._needsUpdate||t,this._needsRedraw=this._needsRedraw||t}updateViewStates(){for(const t in this.controllers){const e=this.controllers[t];e&&e.updateTransition()}}getViewports(t){return t?this._viewports.filter((e=>e.containsPixel(t))):this._viewports}getViews(){const t={};return this.views.forEach((e=>{t[e.id]=e})),t}getView(t){return this.views.find((e=>e.id===t))}getViewState(t){const e="string"===typeof t?this.getView(t):t,n=e&&this.viewState[e.getViewStateId()]||this.viewState;return e?e.filterViewState(n):n}getViewport(t){return this._viewportMap[t]}unproject(t,e){const n=this.getViewports(),i={x:t[0],y:t[1]};for(let r=n.length-1;r>=0;--r){const s=n[r];if(s.containsPixel(i)){const n=t.slice();return n[0]-=s.x,n[1]-=s.y,s.unproject(n,e)}}return null}setProps(t){t.views&&this._setViews(t.views),t.viewState&&this._setViewState(t.viewState),("width"in t||"height"in t)&&this._setSize(t.width,t.height),this._isUpdating||this._update()}_update(){this._isUpdating=!0,this._needsUpdate&&(this._needsUpdate=!1,this._rebuildViewports()),this._needsUpdate&&(this._needsUpdate=!1,this._rebuildViewports()),this._isUpdating=!1}_setSize(t,e){t===this.width&&e===this.height||(this.width=t,this.height=e,this.setNeedsUpdate("Size changed"))}_setViews(t){t=gE(t,Boolean);this._diffViews(t,this.views)&&this.setNeedsUpdate("views changed"),this.views=t}_setViewState(t){if(t){!AT(t,this.viewState,3)&&this.setNeedsUpdate("viewState changed"),this.viewState=t}else vw.warn("missing `viewState` or `initialViewState`")()}_createController(t,e){return new(0,e.type)({timeline:this.timeline,eventManager:this._eventManager,onViewStateChange:this._eventCallbacks.onViewStateChange,onStateChange:this._eventCallbacks.onInteractionStateChange,makeViewport:e=>this.getView(t.id)?.makeViewport({viewState:e,width:this.width,height:this.height})})}_updateController(t,e,n,i){const r=t.controller;if(r&&n){const s={...e,...r,id:t.id,x:n.x,y:n.y,width:n.width,height:n.height};return i&&i.constructor===r.type||(i=this._createController(t,s)),i&&i.setProps(s),i}return null}_rebuildViewports(){const{views:t}=this,e=this.controllers;this._viewports=[],this.controllers={};let n=!1;for(let i=t.length;i--;){const r=t[i],s=this.getViewState(r),o=r.makeViewport({viewState:s,width:this.width,height:this.height});let a=e[r.id];const l=Boolean(r.controller);l&&!a&&(n=!0),!n&&l||!a||(a.finalize(),a=null),this.controllers[r.id]=this._updateController(r,s,o,a),o&&this._viewports.unshift(o)}for(const i in e){const t=e[i];t&&!this.controllers[i]&&t.finalize()}this._buildViewportMap()}_buildViewportMap(){this._viewportMap={},this._viewports.forEach((t=>{t.id&&(this._viewportMap[t.id]=this._viewportMap[t.id]||t)}))}_diffViews(t,e){return t.length!==e.length||t.some(((n,i)=>!t[i].equals(e[i])))}}const RT=/([0-9]+\.?[0-9]*)(%|px)/;function MT(t){switch(typeof t){case"number":return{position:t,relative:!1};case"string":const e=RT.exec(t);if(e&&e.length>=3){const t="%"===e[2],n=parseFloat(e[1]);return{position:t?n/100:n,relative:t}}default:throw new Error(`Could not parse position string ${t}`)}}function IT(t,e){return t.relative?Math.round(t.position*e):t.position}class LT{constructor(t){const{id:e,x:n=0,y:i=0,width:r="100%",height:s="100%",padding:o=null}=t;this.id=e||this.constructor.displayName||"view",this.props={...t,id:this.id},this._x=MT(n),this._y=MT(i),this._width=MT(r),this._height=MT(s),this._padding=o&&{left:MT(o.left||0),right:MT(o.right||0),top:MT(o.top||0),bottom:MT(o.bottom||0)}

2,DT=2,FT=3,BT=t=>t,UT=1;class zT{constructor(t){this._onTransitionUpdate=t=>{const{time:e,settings:{interpolator:n,startProps:i,endProps:r,duration:s,easing:o}}=t,a=o(e/s),l=n.interpolateProps(i,r,a);this.propsInTransition=this.getControllerState({...this.props,...l}).getViewportProps(),this.onViewStateChange({viewState:this.propsInTransition,oldViewState:this.props})},this.getControllerState=t.getControllerState,this.propsInTransition=null,this.transition=new NT(t.timeline),this.onViewStateChange=t.onViewStateChange||OT,this.onStateChange=t.onStateChange||OT}finalize(){this.transition.cancel()}getViewportInTransition(){return this.propsInTransition}processViewStateChange(t){let e=!1;const n=this.props;if(this.props=t,!n||this._shouldIgnoreViewportChange(n,t))return!1;if(this._isTransitionEnabled(t)){let i=n;if(this.transition.inProgress){const{interruption:t,endProps:e}=this.transition.settings;i={...n,...t===DT?e:this.propsInTransition||n}}this._triggerTransition(i,t),e=!0}else this.transition.cancel();return e}updateTransition(){this.transition.update()}_isTransitionEnabled(t){const{transitionDuration:e,transitionInterpolator:n}=t;return(e>0||"auto"===e)&&Boolean(n)}_isUpdateDueToCurrentTransition(t){return!(!this.transition.inProgress||!this.propsInTransition)&&this.transition.settings.interpolator.arePropsEqual(t,this.propsInTransition)}_shouldIgnoreViewportChange(t,e){if(this.transition.inProgress){return this.transition.settings.interruption===FT||this._isUpdateDueToCurrentTransition(e)}return!this._isTransitionEnabled(e)||e.transitionInterpolator.arePropsEqual(t,e)}_triggerTransition(t,e){const n=this.getControllerState(t),i=this.getControllerState(e).shortestPathFrom(n),r=e.transitionInterpolator,s=r.getDuration?r.getDuration(t,e):e.transitionDuration;if(0===s)return;const o=r.initializeProps(t,i);this.propsInTransition={};const a={duration:s,easing:e.transitionEasing||BT,interpolator:r,interruption:e.transitionInterruption||UT,startProps:o.start,endProps:o.end,onStart:e.onTransitionStart,onUpdate:this._onTransitionUpdate,onInterrupt:this._onTransitionEnd(e.onTransitionInterrupt),onEnd:this._onTransitionEnd(e.onTransitionEnd)};this.transition.start(a),this.onStateChange({inTransition:!0}),this.updateTransition()}_onTransitionEnd(t){return e=>{this.propsInTransition=null,this.onStateChange({inTransition:!1,isZooming:!1,isPanning:!1,isRotating:!1}),t?.(e)}}}function jT(t,e){if(!t)throw new Error(e||"deck.gl: assertion failed.")}class VT{constructor(t){const{compare:e,extract:n,required:i}=t;this._propsToCompare=e,this._propsToExtract=n||e,this._requiredProps=i}arePropsEqual(t,e){for(const n of this._propsToCompare)if(!(n in t)||!(n in e)||!lS(t[n],e[n]))return!1;return!0}initializeProps(t,e){const n={},i={};for(const r of this._propsToExtract)(r in t||r in e)&&(n[r]=t[r],i[r]=e[r]);return this._checkRequiredProps(n),this._checkRequiredProps(i),{start:n,end:i}}getDuration(t,e){return e.transitionDuration}_checkRequiredProps(t){this._requiredProps&&this._requiredProps.forEach((e=>{const n=t[e];jT(Number.isFinite(n)||Array.isArray(n),`${e} is required for transition`)}))}}const WT=["longitude","latitude","zoom","bearing","pitch"],$T=["longitude","latitude","zoom"];class GT extends VT{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};const e=Array.isArray(t)?t:t.transitionProps,n=Array.isArray(t)?{}:t;n.transitionProps=Array.isArray(e)?{compare:e,required:e}:e||{compare:WT,required:$T},super(n.transitionProps),this.opts=n}initializeProps(t,e){const n=super.initializeProps(t,e),{makeViewport:i,around:r}=this.opts;if(i&&r){const s=i(t),o=i(e),a=s.unproject(r);n.start.around=r,Object.assign(n.end,{around:o.project(a),aroundPosition:a,width:e.width,height:e.height})}return n}interpolateProps(t,e,n){const i={};for(const r of this._propsToExtract)i[r]=aS(t[r]||0,e[r]||0,n);if(e.aroundPosition&&this.opts.makeViewport){const r=this.opts.makeViewport({...e,...i});Object.assign(i,r.panByPosition(e.aroundPosition,aS(t.around,e.around,n)))}return i}}const HT={transitionDuration:0},qT=t=>1-(1-t)*(1-t),ZT=["wheel"],XT=["panstart","panmove","panend"],KT=["pinchstart","pinchmove","pinchend"],YT=["tripanstart","tripanmove","tripanend"],JT=["doubletap"],QT=["keydown"],tC={};class eC{constructor(t){this.state={},this._events={},this._interactionState={isDragging:!1},this._customEvents=[],this._eventStartBlocked=null,this._panMove=!1,this.invertPan=!1,this.dragMode="rotate",this.inertia=0,this.scrollZoom=!0,this.dragPan=!0,this.dragRotate=!0,this.doubleClickZoom=!0,this.touchZoom=!0,this.touchRotate=!1,this.keyboard=!0,this.transitionManager=new zT({...t,getControllerState:t=>new this.ControllerState(t),onViewStateChange:this._onTransition.bind(this),onStateChange:this._setInteractionState.bind(this)}),this.handleEvent=this.handleEvent.bind(this),this.eventManager=t.eventManager,this.onViewStateChange=t.onViewStateChange||(()=>{}),this.onStateChange=t.onStateChange||(()=>{}),this.makeViewport=t.makeViewport}set events(t){this.toggleEvents(this._customEvents,!1),this.toggleEvents(t,!0),this._customEvents=t,this.props&&this.setProps(this.props)}finalize(){for(const t in this._events)this._events[t]&&this.eventManager?.off(t,this.handleEvent);this.transitionManager.finalize()}handleEvent(t){this._controllerState=void 0;const e=this._eventStartBlocked;switch(t.type){case"panstart":return!e&&this._onPanStart(t);case"panmove":return this._onPan(t);case"panend":return this._onPanEnd(t);case"pinchstart":return!e&&this._onPinchStart(t);case"pinchmove":return this._onPinch(t);case"pinchend":return this._onPinchEnd(t);case"tripanstart":return!e&&this._onTriplePanStart(t);case"tripanmove":return this._onTriplePan(t);case"tripanend":return this._onTriplePanEnd(t);case"doubletap":return this._onDoubleTap(t);case"wheel":return this._onWheel(t);case"keydown":return this._onKeyDown(t);default:return!1}}get controllerState(){return this._controllerState=this._controllerState||new this.ControllerState({makeViewport:this.makeViewport,...this.props,...this.state}),this._controllerState}getCenter(t){const{x:e,y:n}=this.props,{offsetCenter:i}=t;return[i.x-e,i.y-n]}isPointInBounds(t,e){const{width:n,height:i}=this.props;if(e&&e.handled)return!1;const r=t[0]>=0&&t[0]<=n&&t[1]>=0&&t[1]<=i;return r&&e&&e.stopPropagation(),r}isFunctionKeyPressed(t){const{srcEvent:e}=t;return Boolean(e.metaKey||e.altKey||e.ctrlKey||e.shiftKey)}isDragging(){return this._interactionState.isDragging||!1}blockEvents(t){const e=setTimeout((()=>{this._eventStartBlocked===e&&(this._eventStartBlocked=null)}),t);this._eventStartBlocked=e}setProps(t){t.dragMode&&(this.dragMode=t.dragMode),this.props=t,"transitionInterpolator"in t||(t.transitionInterpolator=this._getTransitionProps().transitionInterpolator),this.transitionManager.processViewStateChange(t);const{inertia:e}=t;this.inertia=Number.isFinite(e)?e:!0===e?300:0;const{scrollZoom:n=!0,dragPan:i=!0,dragRotate:r=!0,doubleClickZoom:s=!0,touchZoom:o=!0,touchRotate:a=!1,keyboard:l=!0}=t,c=Boolean(this.onViewStateChange);this.toggleEvents(ZT,c&&n),this.toggleEvents(XT,c),this.toggleEvents(KT,c&&(o||a)),this.toggleEvents(YT,c&&a),this.toggleEvents(JT,c&&s),this.toggleEvents(QT,c&&l),this.scrollZoom=n,this.dragPan=i,this.dragRotate=r,this.doubleClickZoom=s,this.touchZoom=o,this.touchRotate=a,this.keyboard=l}updateTransition(){this.transitionManager.updateTransition()}toggleEvents(t,e){this.eventManager&&t.forEach((t=>{this._events[t]!==e&&(this._events[t]=e,e?this.eventManager.on(t,this.handleEvent):this.eventManager.off(t,this.handleEvent))}))}updateViewport(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};const i={...t.getViewportProps(),...e},r=this.controllerState!==t;if(this.state=t.getState(),this._setInteractionState(n),r){const t=this.controllerState&&this.controllerState.getViewportProps();this.onViewStateChange&&this.onViewStateChange({viewState:i,interactionState:this._interactionState,oldViewState:t,viewId:this.props.id})}}_onTransition(t){this.onViewStateChange({...t,interactionState:this._interactionState,viewId:this.props.id})}_setInteractionState(t){Object.assign(this._interactionState,t),this.onStateChange(this._interactionState)}_onPanStart(t){const e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;let n=this.isFunctionKeyPressed(t)||t.rightButton||!1;(this.invertPan||"pan"===this.dragMode)&&(n=!n);const i=this.controllerState[n?"panStart":"rotateStart"]({pos:e});return this._panMove=n,this.updateViewport(i,HT,{isDragging:!0}),!0}_onPan(t){return!!this.isDragging()&&(this._panMove?this._onPanMove(t):this._onPanRotate(t))}_onPanEnd(t){return!!this.isDragging()&&(this._panMove?this._onPanMoveEnd(t):this._onPanRotateEnd(t))}_onPanMove(t){if(!this.dragPan)return!1;const e=this.getCenter(t),n=this.controllerState.pan({pos:e});return this.updateViewport(n,HT,{isDragging:!0,isPanning:!0}),!0}_onPanMoveEnd(t){const{inertia:e}=this;if(this.dragPan&&e&&t.velocity){const n=this.getCenter(t),i=[n[0]+t.velocityX*e/2,n[1]+t.velocityY*e/2],r=this.controllerState.pan({pos:i}).panEnd();this.updateViewport(r,{...this._getTransitionProps(),transitionDuration:e,transitionEasing:qT},{isDragging:!1,isPanning:!0})}else{const t=this.controllerState.panEnd();this.updateViewport(t,null,{isDragging:!1,isPanning:!1})}return!0}_onPanRotate(t){if(!this.dragRotate)return!1;const e=this.getCenter(t),n=this.controllerState.rotate({pos:e});return this.updateViewport(n,HT,{isDragging:!0,isRotating:!0}),!0}_onPanRotateEnd(t){const{inertia:e}=this;if(this.dragRotate&&e&&t.velocity){const n=this.getCenter(t),i=[n[0]+t.velocityX*e/2,n[1]+t.velocityY*e/2],r=this.controllerState.rotate({pos:i}).rotateEnd();this.updateViewport(r,{...this._getTransitionProps(),transitionDuration:e,transitionEasing:qT},{isDragging:!1,isRotating:!0})}else{const t=this.controllerState.rotateEnd();this.updateViewport(t,null,{isDragging:!1,isRotating:!1})}return!0}_onWheel(t){if(!this.scrollZoom)return!1;const e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;t.srcEvent.preventDefault();const{speed:n=.01,smooth:i=!1}=!0===this.scrollZoom?{}:this.scrollZoom,{delta:r}=t;let s=2/(1+Math.exp(-Math.abs(r*n)));r<0&&0!==s&&(s=1/s);const o=this.controllerState.zoom({pos:e,scale:s});return this.updateViewport(o,{...this._getTransitionProps({around:e}),transitionDuration:i?250:1},{isZooming:!0,isPanning:!0}),!0}_onTriplePanStart(t){const e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;const n=this.controllerState.rotateStart({pos:e});return this.updateViewport(n,HT,{isDragging:!0}),!0}_onTriplePan(t){if(!this.touchRotate)return!1;if(!this.isDragging())return!1;const e=this.getCenter(t);e[0]-=t.deltaX;const n=this.controllerState.rotate({pos:e});return this.updateViewport(n,HT,{isDragging:!0,isRotating:!0}),!0}_onTriplePanEnd(t){if(!this.isDragging())return!1;const{inertia:e}=this;if(this.touchRotate&&e&&t.velocityY){const n=this.getCenter(t),i=[n[0],n[1]+=t.velocityY*e/2],r=this.controllerState.rotate({pos:i});this.updateViewport(r,{...this._getTransitionProps(),transitionDuration:e,transitionEasing:qT},{isDragging:!1,isRotating:!0}),this.blockEvents(e)}else{const t=this.controllerState.rotateEnd();this.updateViewport(t,null,{isDragging:!1,isRotating:!1})}return!0}_onPinchStart(t){const e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;const n=this.controllerState.zoomStart({pos:e}).rotateStart({pos:e});return tC._startPinchRotation=t.rotation,tC._lastPinchEvent=t,this.updateViewport(n,HT,{isDragging:!0}),!0}_onPinch(t){if(!this.touchZoom&&!this.touchRotate)return!1;if(!this.isDragging())return!1;let e=this.controllerState;if(this.touchZoom){const{scale:n}=t,i=this.getCenter(t);e=e.zoom({pos:i,scale:n})}if(this.touchRotate){const{rotation:n}=t;e=e.rotate({deltaAngleX:tC._startPinchRotation-n})}return this.updateViewport(e,HT,{isDragging:!0,isPanning:this.touchZoom,isZooming:this.touchZoom,isRotating:this.touchRotate}),tC._lastPinchEvent=t,!0}_onPinchEnd(t){if(!this.isDragging())return!1;const{inertia:e}=this,{_lastPinchEvent:n}=tC;if(this.touchZoom&&e&&n&&t.scale!==n.scale){const i=this.getCenter(t);let r=this.controllerState.rotateEnd();const s=Math.log2(t.scale),o=(s-Math.log2(n.scale))/(t.deltaTime-n.deltaTime),a=Math.pow(2,s+o*e/2);r=r.zoom({pos:i,scale:a}).zoomEnd(),this.updateViewport(r,{...this._getTransitionProps({around:i}),transitionDuration:e,transitionEasing:qT},{isDragging:!1,isPanning:this.touchZoom,isZooming:this.touchZoom,isRotating:!1}),this.blockEvents(e)}else{const t=this.controllerState.zoomEnd().rotateEnd();this.updateViewport(t,null,{isDragging:!1,isPanning:!1,isZooming:!1,isRotating:!1})}return tC._startPinchRotation=null,tC._lastPinchEvent=null,!0}_onDoubleTap(t){if(!this.doubleClickZoom)return!1;const e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;const n=this.isFunctionKeyPressed(t),i=this.controllerState.zoom({pos:e,scale:n?.5:2});return this.updateViewport(i,this._getTransitionProps({around:e}),{isZooming:!0,isPanning:!0}),this.blockEvents(100),!0}_onKeyDown(t){if(!this.keyboard)return!1;const e=this.isFunctionKeyPressed(t),{zoomSpeed:n,moveSpeed:i,rotateSpeedX:r,rotateSpeedY:s}=!0===this.keyboard?{}:this.keyboard,{controllerState:o}=this;let a;const l={};switch(t.srcEvent.code){case"Minus":a=e?o.zoomOut(n).zoomOut(n):o.zoomOut(n),l.isZooming=!0;break;case"Equal":a=e?o.zoomIn(n).zoomIn(n):o.zoomIn(n),l.isZooming=!0;break;case"ArrowLeft":e?(a=o.rotateLeft(r),l.isRotating=!0):(a=o.moveLeft(i),l.isPanning=!0);break;case"ArrowRight":e?(a=o.rotateRight(r),l.isRotating=!0):(a=o.moveRight(i),l.isPanning=!0);break;case"ArrowUp":e?(a=o.rotateUp(s),l.isRotating=!0):(a=o.moveUp(i),l.isPanning=!0);break;case"ArrowDown":e?(a=o.rotateDown(s),l.isRotating=!0):(a=o.moveDown(i),l.isPanning=!0);break;default:return!1}return this.updateViewport(a,this._getTransitionProps(),l),!0}_getTransitionProps(t){const{transition:e}=this;return e&&e.transitionInterpolator?t?{...e,transitionInterpolator:new GT({...t,...e.transitionInterpolator.opts,makeViewport:this.controllerState.makeViewport})}:e:HT}}class nC{constructor(t,e){this._viewportProps=this.applyConstraints(t),this._state=e}getViewportProps(){return this._viewportProps}getState(){return this._state}}class iC extends nC{constructor(t){const{width:e,height:n,latitude:i,longitude:r,zoom:s,bearing:o=0,pitch:a=0,altitude:l=1.5,position:c=[0,0,0],maxZoom:u=20,minZoom:h=0,maxPitch:d=60,minPitch:p=0,startPanLngLat:f,startZoomLngLat:g,startRotatePos:m,startBearing:_,startPitch:y,startZoom:v,normalize:b=!0}=t;jT(Number.isFinite(r)),jT(Number.isFinite(i)),jT(Number.isFinite(s)),super({width:e,height:n,latitude:i,longitude:r,zoom:s,bearing:o,pitch:a,altitude:l,maxZoom:u,minZoom:h,maxPitch:d,minPitch:p,normalize:b,position:c},{startPanLngLat:f,startZoomLngLat:g,startRotatePos:m,startBearing:_,startPitch:y,startZoom:v}),this.makeViewport=t.makeViewport}panStart(t){let{pos:e}=t;return this._getUpdatedState({startPanLngLat:this._unproject(e)})}pan(t){let{pos:e,startPos:n}=t;const i=this.getState().startPanLngLat||this._unproject(n);if(!i)return this;const r=this.makeViewport(this.getViewportProps()).panByPosition(i,e);return this._getUpdatedState(r)}panEnd(){return this._getUpdatedState({startPanLngLat:null})}rotateStart(t){let{pos:e}=t;return this._getUpdatedState({startRotatePos:e,startBearing:this.getViewportProps().bearing,startPitch:this.getViewportProps().pitch})}rotate(t){let{pos:e,deltaAngleX:n=0,deltaAngleY:i=0}=t;const{startRotatePos:r,startBearing:s,startPitch:o}=this.getState();if(!r||void 0===s||void 0===o)return this;let a;return a=e?this._getNewRotation(e,r,o,s):{bearing:s+n,pitch:o+i},this._getUpdatedState(a)}rotateEnd(){return this._getUpdatedState({startBearing:null,startPitch:null})}zoomStart(t){let{pos:e}=t;return this._getUpdatedState({startZoomLngLat:this._unproject(e),startZoom:this.getViewportProps().zoom})}zoom(t){let{pos:e,startPos:n,scale:i}=t,{startZoom:r,startZoomLngLat:s}=this.getState();if(s||(r=this.getViewportProps().zoom,s=this._unproject(n)||this._unproject(e)),!s)return this;const{maxZoom:o,minZoom:a}=this.getViewportProps();let l=r+Math.log2(i);l=oS(l,a,o);const c=this.makeViewport({...this.getViewportProps(),zoom:l});return this._getUpdatedState({zoom:l,...c.panByPosition(s,e)})}zoomEnd(){return this._getUpdatedState({startZoomLngLat:null,startZoom:null})}zoomIn(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:2;return this._zoomFromCenter(t)}zoomOut(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:2;return this._zoomFromCenter(1/t)}moveLeft(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:100;return this._panFromCenter([t,0])}moveRight(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:100;return this._panFromCenter([-t,0])}moveUp(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:100;return this._panFromCenter([0,t])}moveDown(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:100;return this._panFromCenter([0,-t])}rotateLeft(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:15;return this._getUpdatedState({bearing:this.getViewportProps().bearing-t})}rotateRight(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:15;return this._getUpdatedState({bearing:this.getViewportProps().bearing+t})}rotateUp(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10;return this._getUpdatedState({pitch:this.getViewportProps().pitch+t})}rotateDown(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10;return this._getUpdatedState({pitch:this.getViewportProps().pitch-t})}shortestPathFrom(t){const e=t.getViewportProps(),n={...this.getViewportProps()},{bearing:i,longitude:r}=n;return Math.abs(i-e.bearing)>180&&(n.bearing=i<0?i+360:i-360),Math.abs(r-e.longitude)>180&&(n.longitude=r<0?r+360:r-360),n}applyConstraints(t){const{maxZoom:e,minZoom:n,zoom:i}=t;t.zoom=oS(i,n,e);const{maxPitch:r,minPitch:s,pitch:o}=t;t.pitch=oS(o,s,r);const{normalize:a=!0}=t;return a&&Object.assign(t,function(t){const{width:e,height:n,pitch:i=0}=t;let{longitude:r,latitude:s,zoom:o,bearing:a=0}=t;(r<-180||r>180)&&(r=XS(r+180,360)-180),(a<-180||a>180)&&(a=XS(a+180,360)-180);const l=YS(n/512);if(o<=l)o=l,s=0;else{const t=n/2/Math.pow(2,o),e=lT([0,t])[1];if(s<e)s=e;else{const e=lT([0,512-t])[1];s>e&&(s=e)}}return{width:e,height:n,longitude:r,latitude:s,zoom:o,pitch:i,bearing:a}}(t)),t}_zoomFromCenter(t){const{width:e,height:n}=this.getViewportProps();return this.zoom({pos:[e/2,n/2],scale:t})}_panFromCenter(t){const{width:e,height:n}=this.getViewportProps();return this.pan({startPos:[e/2,n/2],pos:[e/2+t[0],n/2+t[1]]})}_getUpdatedState(t){return new this.constructor({makeViewport:this.makeViewport,...this.getViewportProps(),...this.getState(),...t})}_unproject(t){const e=this.makeViewport(this.getViewportProps());return t&&e.unproject(t)}_getNewRotation(t,e,n,i){const r=t[0]-e[0],s=t[1]-e[1],o=t[1],a=e[1],{width:l,height:c}=this.getViewportProps(),u=r/l;let h=0;s>0?Math.abs(c-a)>5&&(h=s/(a-c)*1.2):s<0&&a>5&&(h=1-o/a),h=oS(h,-1,1);const{minPitch:d,maxPitch:p}=this.getViewportProps();let f=n;return h>0?f=n+h*(p-n):h<0&&(f=n-h*(d-n)),{pitch:f,bearing:i+180*u}}}class rC extends eC{constructor(){super(...arguments),this.ControllerState=iC,this.transition={transitionDuration:300,transitionInterpolator:new GT({transitionProps:{compare:["longitude","latitude","zoom","bearing","pitch","position"],required:["longitude","latitude","zoom"]}})},this.dragMode="pan"}setProps(t){t.position=t.position||[0,0,0];const e=this.props;super.setProps(t);(!e||e.height!==t.height)&&this.updateViewport(new this.ControllerState({makeViewport:this.makeViewport,...t,...this.state}))}}class sC extends LT{static#t=(()=>this.displayName="MapView")();constructor(){super(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{})}get ViewportType(){return kT}get ControllerType(){return rC}}const oC=[255,255,255],aC=1;let lC=0;class cC{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.type="ambient";const{color:e=oC}=t,{intensity:n=aC}=t;this.id=t.id||"ambient-"+lC++,this.color=e,this.intensity=n}}const uC=[255,255,255],hC=1,dC=[0,0,-1];let pC=0;class fC{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.type="directional";const{color:e=uC}=t,{intensity:n=hC}=t,{direction:i=dC}=t,{_shadow:r=!1}=t;this.id=t.id||"directional-"+pC++,this.color=e,this.intensity=n,this.type="directional",this.direction=new RS(i).normalize().toArray(),this.shadow=r}getProjectedLight(t){return this}}class gC{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{id:"pass"};const{id:n}=e;this.id=n,this.device=t,this.props={...e}}setProps(t){Object.assign(this.props,t)}render(t){}cleanup(){}}class mC extends gC{constructor(){super(...arguments),this._lastRenderIndex=-1}render(t){const[e,n]=this.device.canvasContext.getDrawingBufferSize(),i=t.clearCanvas??!0,r=t.clearColor??(!!i&&[0,0,0,0]),s=!!i&&1,o=!!i&&0,a=t.colorMask??15,l={viewport:[0,0,e,n]};t.colorMask&&(l.colorMask=a),t.scissorRect&&(l.scissorRect=t.scissorRect);const c=this.device.beginRenderPass({framebuffer:t.target,parameters:l,clearColor:r,clearDepth:s,clearStencil:o});try{return this._drawLayers(c,t)}finally{c.end()}}_drawLayers(t,e){const{target:n,moduleParameters:i,viewports:r,views:s,onViewportActive:o,clearStack:a=!0}=e;e.pass=e.pass||"unknown",a&&(this._lastRenderIndex=-1);const l=[];for(const c of r){const r=s&&s[c.id];o?.(c);const a=this._getDrawLayerParams(c,e),u=c.subViewports||[c];for(const s of u){const o=this._drawLayersInViewport(t,{target:n,moduleParameters:i,viewport:s,view:r,pass:e.pass,layers:e.layers},a);l.push(o)}}return l}_getDrawLayerParams(t,e){let{layers:n,pass:i,isPicking:r=!1,layerFilter:s,cullRect:o,effects:a,moduleParameters:l}=e,c=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const u=[],h=_C(this._lastRenderIndex+1),d={layer:n[0],viewport:t,isPicking:r,renderPass:i,cullRect:o},p={};for(let f=0;f<n.length;f++){const e=n[f],r=this._shouldDrawLayer(e,d,s,p),o={shouldDrawLayer:r};r&&!c&&(o.layerRenderIndex=h(e,r),o.moduleParameters=this._getModuleParameters(e,a,i,l),o.layerParameters={...e.context.deck?.props.parameters,...this.getLayerParameters(e,f,t)}),u[f]=o}return u}_drawLayersInViewport(t,e,n){let{layers:i,moduleParameters:r,pass:s,target:o,viewport:a,view:l}=e;const c=function(t,e){let{moduleParameters:n,target:i,viewport:r}=e;const s=n&&n.devicePixelRatio||t.canvasContext.cssToDeviceRatio(),[,o]=t.canvasContext.getDrawingBufferSize(),a=i?i.height:o,l=r;return[l.x*s,a-(l.y+l.height)*s,l.width*s,l.height*s]}(this.device,{moduleParameters:r,target:o,viewport:a});if(l&&l.props.clear){const t=!0===l.props.clear?{color:!0,depth:!0}:l.props.clear;this.device.withParametersWebGL({scissorTest:!0,scissor:c},(()=>this.device.clearWebGL(t)))}const u={totalCount:i.length,visibleCount:0,compositeCount:0,pickableCount:0};t.setParameters({viewport:c});for(let d=0;d<i.length;d++){const e=i[d],{shouldDrawLayer:r,layerRenderIndex:o,moduleParameters:l,layerParameters:c}=n[d];if(r&&e.props.pickable&&u.pickableCount++,e.isComposite)u.compositeCount++;else if(r){u.visibleCount++,this._lastRenderIndex=Math.max(this._lastRenderIndex,o),l.viewport=a,e.context.renderPass=t;try{e._drawLayer({renderPass:t,moduleParameters:l,uniforms:{layerIndex:o},parameters:c})}catch(h){e.raiseError(h,`drawing ${e} to ${s}`)}}}return u}shouldDrawLayer(t){return!0}getModuleParameters(t,e){return null}getLayerParameters(t,e,n){return t.props.parameters}_shouldDrawLayer(t,e,n,i){if(!(t.props.visible&&this.shouldDrawLayer(t)))return!1;e.layer=t;let r=t.parent;for(;r;){if(!r.props.visible||!r.filterSubLayer(e))return!1;e.layer=r,r=r.parent}if(n){const t=e.layer.id;if(t in i||(i[t]=n(e)),!i[t])return!1}return t.activateViewport(e.viewport),!0}_getModuleParameters(t,e,n,i){const r=this.device.canvasContext.cssToDeviceRatio(),s=Object.assign(Object.create(t.internalState?.propsInTransition||t.props),{autoWrapLongitude:t.wrapLongitude,viewport:t.context.viewport,mousePosition:t.context.mousePosition,picking:{isActive:0},devicePixelRatio:r});if(e)for(const o of e)Object.assign(s,o.getModuleParameters?.(t));return Object.assign(s,this.getModuleParameters(t,e),i)}}function _C(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const n={},i=(r,s)=>{const o=r.props._offset,a=r.id,l=r.parent&&r.parent.id;let c;if(l&&!(l in e)&&i(r.parent,!1),l in n){const t=n[l]=n[l]||_C(e[l],e);c=t(r,s),n[a]=t}else Number.isFinite(o)?(c=o+(e[l]||0),n[a]=null):c=t;return s&&c>=t&&(t=c+1),e[a]=c,c};return i}class yC extends mC{constructor(t,e){super(t,e),this.shadowMap=t.createTexture({width:1,height:1,sampler:{minFilter:"linear",magFilter:"linear",addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge"}}),this.depthBuffer=t.createTexture({format:"depth16unorm",width:1,height:1,mipmaps:!1,dataFormat:6402,type:5125}),this.fbo=t.createFramebuffer({id:"shadowmap",width:1,height:1,colorAttachments:[this.shadowMap],depthStencilAttachment:this.depthBuffer})}render(t){const e=this.fbo,n=this.device.canvasContext.cssToDeviceRatio(),i=t.viewports[0],r=i.width*n,s=i.height*n;r===e.width&&s===e.height||e.resize({width:r,height:s}),super.render({...t,clearColor:[1,1,1,1],target:e,pass:"shadow"})}getLayerParameters(t,e,n){return{...t.props.parameters,blend:!1,depthRange:[0,1],depthTest:!0}}shouldDrawLayer(t){return!1!==t.props.shadowEnabled}getModuleParameters(){return{drawToShadowMap:!0}}delete(){this.fbo&&(this.fbo.destroy(),this.fbo=null),this.shadowMap&&(this.shadowMap.destroy(),this.shadowMap=null),this.depthBuffer&&(this.depthBuffer.destroy(),this.depthBuffer=null)}}const vC=jw((function(t){let{viewport:e,center:n}=t;return new $S(e.viewProjectionMatrix).invert().transform(n)})),bC=jw((function(t){let{viewport:e,shadowMatrices:n}=t;const i=[],r=e.pixelUnprojectionMatrix,s=e.isGeospatial?void 0:1,o=[[0,0,s],[e.width,0,s],[0,e.height,s],[e.width,e.height,s],[0,0,-1],[e.width,0,-1],[0,e.height,-1],[e.width,e.height,-1]].map((t=>function(t,e){const[n,i,r]=t,s=_T([n,i,r],e);if(Number.isFinite(r))return s;return[s[0],s[1],0]}(t,r)));for(const a of n){const t=a.clone().translate(new RS(e.center).negate()),n=o.map((e=>t.transform(e))),r=(new $S).ortho({left:Math.min(...n.map((t=>t[0]))),right:Math.max(...n.map((t=>t[0]))),bottom:Math.min(...n.map((t=>t[1]))),top:Math.max(...n.map((t=>t[1]))),near:Math.min(...n.map((t=>-t[2]))),far:Math.max(...n.map((t=>-t[2])))});i.push(r.multiplyRight(a))}return i})),wC=[0,0,0,1],EC=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0];const xC={name:"shadow",dependencies:[Kw],vs:"\nconst int max_lights = 2;\nuniform mat4 shadow_uViewProjectionMatrices[max_lights];\nuniform vec4 shadow_uProjectCenters[max_lights];\nuniform bool shadow_uDrawShadowMap;\nuniform bool shadow_uUseShadowMap;\nuniform int shadow_uLightId;\nuniform float shadow_uLightCount;\n\nout vec3 shadow_vPosition[max_lights];\n\nvec4 shadow_setVertexPosition(vec4 position_commonspace) {\n  if (shadow_uDrawShadowMap) {\n    return project_common_position_to_clipspace(position_commonspace, shadow_uViewProjectionMatrices[shadow_uLightId], shadow_uProjectCenters[shadow_uLightId]);\n  }\n  if (shadow_uUseShadowMap) {\n    for (int i = 0; i < max_lights; i++) {\n      if(i < int(shadow_uLightCount)) {\n        vec4 shadowMap_position = project_common_position_to_clipspace(position_commonspace, shadow_uViewProjectionMatrices[i], shadow_uProjectCenters[i]);\n        shadow_vPosition[i] = (shadowMap_position.xyz / shadowMap_position.w + 1.0) / 2.0;\n      }\n    }\n  }\n  return gl_Position;\n}\n",fs:"\nconst int max_lights = 2;\nuniform bool shadow_uDrawShadowMap;\nuniform bool shadow_uUseShadowMap;\nuniform sampler2D shadow_uShadowMap0;\nuniform sampler2D shadow_uShadowMap1;\nuniform vec4 shadow_uColor;\nuniform float shadow_uLightCount;\n\nin vec3 shadow_vPosition[max_lights];\n\nconst vec4 bitPackShift = vec4(1.0, 255.0, 65025.0, 16581375.0);\nconst vec4 bitUnpackShift = 1.0 / bitPackShift;\nconst vec4 bitMask = vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0,  0.0);\n\nfloat shadow_getShadowWeight(vec3 position, sampler2D shadowMap) {\n  vec4 rgbaDepth = texture(shadowMap, position.xy);\n\n  float z = dot(rgbaDepth, bitUnpackShift);\n  return smoothstep(0.001, 0.01, position.z - z);\n}\n\nvec4 shadow_filterShadowColor(vec4 color) {\n  if (shadow_uDrawShadowMap) {\n    vec4 rgbaDepth = fract(gl_FragCoord.z * bitPackShift);\n    rgbaDepth -= rgbaDepth.gbaa * bitMask;\n    return rgbaDepth;\n  }\n  if (shadow_uUseShadowMap) {\n    float shadowAlpha = 0.0;\n    shadowAlpha += shadow_getShadowWeight(shadow_vPosition[0], shadow_uShadowMap0);\n    if(shadow_uLightCount > 1.0) {\n      shadowAlpha += shadow_getShadowWeight(shadow_vPosition[1], shadow_uShadowMap1);\n    }\n    shadowAlpha *= shadow_uColor.a / shadow_uLightCount;\n    float blendedAlpha = shadowAlpha + color.a * (1.0 - shadowAlpha);\n\n    return vec4(\n      mix(color.rgb, shadow_uColor.rgb, shadowAlpha / blendedAlpha),\n      blendedAlpha\n    );\n  }\n  return color;\n}\n",inject:{"vs:DECKGL_FILTER_GL_POSITION":"\n    position = shadow_setVertexPosition(geometry.position);\n    ","fs:DECKGL_FILTER_COLOR":"\n    color = shadow_filterShadowColor(color);\n    "},getUniforms:function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return"viewport"in t&&(t.drawToShadowMap||t.shadowMaps&&t.shadowMaps.length>0)?function(t,e){const{shadowEnabled:n=!0}=t;if(!n||!t.shadowMatrices||!t.shadowMatrices.length)return{shadow_uDrawShadowMap:!1,shadow_uUseShadowMap:!1,shadow_uShadowMap0:t.dummyShadowMap,shadow_uShadowMap1:t.dummyShadowMap};const i={shadow_uDrawShadowMap:Boolean(t.drawToShadowMap),shadow_uUseShadowMap:!!t.shadowMaps&&t.shadowMaps.length>0,shadow_uColor:t.shadowColor||wC,shadow_uLightId:t.shadowLightId||0,shadow_uLightCount:t.shadowMatrices.length},r=vC({viewport:t.viewport,center:e.project_uCenter}),s=[],o=bC({shadowMatrices:t.shadowMatrices,viewport:t.viewport}).slice();for(let a=0;a<t.shadowMatrices.length;a++){const n=o[a],i=n.clone().translate(new RS(t.viewport.center).negate());e.project_uCoordinateSystem===bw.LNGLAT&&e.project_uProjectionMode===ww.WEB_MERCATOR?(o[a]=i,s[a]=r):(o[a]=n.clone().multiplyRight(EC),s[a]=i.transform(r))}for(let a=0;a<o.length;a++)i[`shadow_uViewProjectionMatrices[${a}]`]=o[a],i[`shadow_uProjectCenters[${a}]`]=s[a];for(let a=0;a<2;a++)i[`shadow_uShadowMap${a}`]=t.shadowMaps&&t.shadowMaps[a]||t.dummyShadowMap;return i}(t,e):{}}},SC={color:[255,255,255],intensity:1},TC=[{color:[255,255,255],intensity:1,direction:[-1,3,-1]},{color:[255,255,255],intensity:.9,direction:[1,-8,-2.5]}],CC=[0,0,0,200/255];class AC{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.id="lighting-effect",this.shadowColor=CC,this.shadow=!1,this.ambientLight=null,this.directionalLights=[],this.pointLights=[],this.shadowPasses=[],this.shadowMaps=[],this.dummyShadowMap=null,this.setProps(t)}setup(t){this.context=t;const{device:e,deck:n}=t;this.shadow&&!this.dummyShadowMap&&(this._createShadowPasses(e),n._addDefaultShaderModule(xC),this.dummyShadowMap=e.createTexture({width:1,height:1}))}setProps(t){this.ambientLight=null,this.directionalLights=[],this.pointLights=[];for(const e in t){const n=t[e];switch(n.type){case"ambient":this.ambientLight=n;break;case"directional":this.directionalLights.push(n);break;case"point":this.pointLights.push(n)}}this._applyDefaultLights(),this.shadow=this.directionalLights.some((t=>t.shadow)),this.context&&this.setup(this.context),this.props=t}preRender(t){let{layers:e,layerFilter:n,viewports:i,onViewportActive:r,views:s}=t;if(this.shadow){this.shadowMatrices=this._calculateMatrices();for(let t=0;t<this.shadowPasses.length;t++){this.shadowPasses[t].render({layers:e,layerFilter:n,viewports:i,onViewportActive:r,views:s,moduleParameters:{shadowLightId:t,dummyShadowMap:this.dummyShadowMap,shadowMatrices:this.shadowMatrices}})}}}getModuleParameters(t){const e=this.shadow?{shadowMaps:this.shadowMaps,dummyShadowMap:this.dummyShadowMap,shadowColor:this.shadowColor,shadowMatrices:this.shadowMatrices}:{};return e.lightSources={ambientLight:this.ambientLight,directionalLights:this.directionalLights.map((e=>e.getProjectedLight({layer:t}))),pointLights:this.pointLights.map((e=>e.getProjectedLight({layer:t})))},e}cleanup(t){for(const e of this.shadowPasses)e.delete();this.shadowPasses.length=0,this.shadowMaps.length=0,this.dummyShadowMap&&(this.dummyShadowMap.destroy(),this.dummyShadowMap=null,t.deck._removeDefaultShaderModule(xC))}_calculateMatrices(){const t=[];for(const e of this.directionalLights){const n=(new $S).lookAt({eye:new RS(e.direction).negate()});t.push(n)}return t}_createShadowPasses(t){for(let e=0;e<this.directionalLights.length;e++){const n=new yC(t);this.shadowPasses[e]=n,this.shadowMaps[e]=n.shadowMap}}_applyDefaultLights(){const{ambientLight:t,pointLights:e,directionalLights:n}=this;t||0!==e.length||0!==n.length||(this.ambientLight=new cC(SC),this.directionalLights.push(new fC(TC[0]),new fC(TC[1])))}}const PC=new AC;class RC{constructor(t){this._resolvedEffects=[],this._defaultEffects=[],this.effects=[],this._context=t,this._needsRedraw="Initial render",this._setEffects([])}addDefaultEffect(t){const e=this._defaultEffects;if(!e.find((e=>e.id===t.id))){const n=e.findIndex((e=>function(t,e){return(t.order??1/0)-(e.order??1/0)}(e,t)>0));n<0?e.push(t):e.splice(n,0,t),t.setup(this._context),this._setEffects(this.effects)}}setProps(t){"effects"in t&&(AT(t.effects,this.effects,1)||this._setEffects(t.effects))}needsRedraw(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1};const e=this._needsRedraw;return t.clearRedrawFlags&&(this._needsRedraw=!1),e}getEffects(){return this._resolvedEffects}_setEffects(t){const e={};for(const i of this.effects)e[i.id]=i;const n=[];for(const i of t){const t=e[i.id];let r=i;t&&t!==i?t.setProps?(t.setProps(i.props),r=t):t.cleanup(this._context):t||i.setup(this._context),n.push(r),delete e[i.id]}for(const i in e)e[i].cleanup(this._context);this.effects=n,this._resolvedEffects=n.concat(this._defaultEffects),t.some((t=>t instanceof AC))||this._resolvedEffects.push(PC),this._needsRedraw="effects changed"}finalize(){for(const t of this._resolvedEffects)t.cleanup(this._context);this.effects.length=0,this._resolvedEffects.length=0,this._defaultEffects.length=0}}class MC extends mC{shouldDrawLayer(t){const{operation:e}=t.props;return e.includes("draw")||e.includes("terrain")}}const IC={blendColorOperation:"add",blendColorSrcFactor:"one",blendColorDstFactor:"zero",blendAlphaOperation:"add",blendAlphaSrcFactor:"

2for(;e&&n;){const t=n.layer||null;n.sourceLayer=t,n.layer=e,n=e.getPickingInfo({info:n,mode:i,sourceLayer:t}),e=e.parent}return n}class zC{constructor(t){this._pickable=!0,this.device=t,this.pickLayersPass=new LC(t),this.lastPickedInfo={index:-1,layerId:null,info:null}}setProps(t){"layerFilter"in t&&(this.layerFilter=t.layerFilter),"_pickable"in t&&(this._pickable=t._pickable)}finalize(){this.pickingFBO&&this.pickingFBO.destroy(),this.depthFBO&&this.depthFBO.destroy()}pickObject(t){return this._pickClosestObject(t)}pickObjects(t){return this._pickVisibleObjects(t)}getLastPickedObject(t){let{x:e,y:n,layers:i,viewports:r}=t,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.lastPickedInfo.info;const o=s&&s.layer&&s.layer.id,a=s&&s.viewport&&s.viewport.id,l=o?i.find((t=>t.id===o)):null,c=a&&r.find((t=>t.id===a))||r[0],u=c&&c.unproject([e-c.x,n-c.y]),h={x:e,y:n,viewport:c,coordinate:u,layer:l};return{...s,...h}}_resizeBuffer(){if(!this.pickingFBO&&(this.pickingFBO=this.device.createFramebuffer({colorAttachments:["rgba8unorm"],depthStencilAttachment:"depth16unorm"}),this.device.isTextureFormatRenderable("rgba32float"))){const t=this.device.createFramebuffer({colorAttachments:["rgba32float"],depthStencilAttachment:"depth16unorm"});this.depthFBO=t}const t=this.device.gl;this.pickingFBO?.resize({width:t.canvas.width,height:t.canvas.height}),this.depthFBO?.resize({width:t.canvas.width,height:t.canvas.height})}_getPickable(t){if(!1===this._pickable)return null;const e=t.filter((t=>this.pickLayersPass.shouldDrawLayer(t)&&!t.isComposite));return e.length?e:null}_pickClosestObject(t){let{layers:e,views:n,viewports:i,x:r,y:s,radius:o=0,depth:a=1,mode:l="query",unproject3D:c,onViewportActive:u,effects:h}=t;const d=this.device.canvasContext.cssToDeviceRatio(),p=this._getPickable(e);if(!p||0===i.length)return{result:[],emptyInfo:FC({viewports:i,x:r,y:s,pixelRatio:d})};this._resizeBuffer();const f=this.device.canvasContext.cssToDevicePixels([r,s],!0),g=[f.x+Math.floor(f.width/2),f.y+Math.floor(f.height/2)],m=Math.round(o*d),{width:_,height:y}=this.pickingFBO,v=this._getPickingRect({deviceX:g[0],deviceY:g[1],deviceRadius:m,deviceWidth:_,deviceHeight:y}),b={x:r-o,y:s-o,width:2*o+1,height:2*o+1};let w;const E=[],x=new Set;for(let S=0;S<a;S++){let t,e;if(v){t=DC({...this._drawAndSample({layers:p,views:n,viewports:i,onViewportActive:u,deviceRect:v,cullRect:b,effects:h,pass:`picking:${l}`}),deviceX:g[0],deviceY:g[1],deviceRadius:m,deviceRect:v})}else t={pickedColor:null,pickedObjectIndex:-1};if(t.pickedLayer&&c&&this.depthFBO){const{pickedColors:r}=this._drawAndSample({layers:[t.pickedLayer],views:n,viewports:i,onViewportActive:u,deviceRect:{x:t.pickedX,y:t.pickedY,width:1,height:1},cullRect:b,effects:h,pass:`picking:${l}:z`},!0);r[3]&&(e=r[0])}t.pickedLayer&&S+1<a&&(x.add(t.pickedLayer),t.pickedLayer.disablePickingIndex(t.pickedObjectIndex)),w=BC({pickInfo:t,lastPickedInfo:this.lastPickedInfo,mode:l,layers:p,viewports:i,x:r,y:s,z:e,pixelRatio:d});for(const n of w.values())n.layer&&E.push(n);if(!t.pickedColor)break}for(const S of x)S.restorePickingColors();return{result:E,emptyInfo:w.get(null)}}_pickVisibleObjects(t){let{layers:e,views:n,viewports:i,x:r,y:s,width:o=1,height:a=1,mode:l="query",maxObjects:c=null,onViewportActive:u,effects:h}=t;const d=this._getPickable(e);if(!d||0===i.length)return[];this._resizeBuffer();const p=this.device.canvasContext.cssToDeviceRatio(),f=this.device.canvasContext.cssToDevicePixels([r,s],!0),g=f.x,m=f.y+f.height,_=this.device.canvasContext.cssToDevicePixels([r+o,s+a],!0),y=_.x+_.width,v=_.y,b={x:g,y:v,width:y-g,height:m-v},w=function(t){let{pickedColors:e,decodePickingColor:n}=t;const i=new Map;if(e)for(let r=0;r<e.length;r+=4)if(e[r+3]-1>=0){const t=e.slice(r,r+4),s=t.join(",");if(!i.has(s)){const e=n(t);e?i.set(s,{...e,color:t}):vw.error("Picked non-existent layer. Is picking buffer corrupt?")()}}return Array.from(i.values())}(this._drawAndSample({layers:d,views:n,viewports:i,onViewportActive:u,deviceRect:b,cullRect:{x:r,y:s,width:o,height:a},effects:h,pass:`picking:${l}`})),E=new Map,x=[],S=Number.isFinite(c);for(let T=0;T<w.length&&!(S&&x.length>=c);T++){const t=w[T];let e={color:t.pickedColor,layer:null,index:t.pickedObjectIndex,picked:!0,x:r,y:s,pixelRatio:p};e=UC({layer:t.pickedLayer,info:e,mode:l});const n=e.layer.id;E.has(n)||E.set(n,new Set);const i=E.get(n),o=e.object??e.index;i.has(o)||(i.add(o),x.push(e))}return x}_drawAndSample(t){let{layers:e,views:n,viewports:i,onViewportActive:r,deviceRect:s,cullRect:o,effects:a,pass:l}=t,c=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const u=c?this.depthFBO:this.pickingFBO,h={layers:e,layerFilter:this.layerFilter,views:n,viewports:i,onViewportActive:r,pickingFBO:u,deviceRect:s,cullRect:o,effects:a,pass:l,pickZ:c,preRenderStats:{}};for(const y of a)y.useInPicking&&(h.preRenderStats[y.id]=y.preRender(h));const{decodePickingColor:d}=this.pickLayersPass.render(h),{x:p,y:f,width:g,height:m}=s,_=new(c?Float32Array:Uint8Array)(g*m*4);return this.device.readPixelsToArrayWebGL(u,{sourceX:p,sourceY:f,sourceWidth:g,sourceHeight:m,target:_}),{pickedColors:_,decodePickingColor:d}}_getPickingRect(t){let{deviceX:e,deviceY:n,deviceRadius:i,deviceWidth:r,deviceHeight:s}=t;const o=Math.max(0,e-i),a=Math.max(0,n-i),l=Math.min(r,e+i+1)-o,c=Math.min(s,n+i+1)-a;return l<=0||c<=0?null:{x:o,y:a,width:l,height:c}}}const jC={"top-left":{top:0,left:0},"top-right":{top:0,right:0},"bottom-left":{bottom:0,left:0},"bottom-right":{bottom:0,right:0},fill:{top:0,left:0,bottom:0,right:0}},VC="top-left",WC="__root";class $C{constructor(t){let{deck:e,parentElement:n}=t;this.defaultWidgets=[],this.widgets=[],this.resolvedWidgets=[],this.containers={},this.lastViewports={},this.deck=e,this.parentElement=n}getWidgets(){return this.resolvedWidgets}setProps(t){t.widgets&&!AT(t.widgets,this.widgets,1)&&this._setWidgets(t.widgets)}finalize(){for(const t of this.getWidgets())this._remove(t);this.defaultWidgets.length=0,this.resolvedWidgets.length=0;for(const t in this.containers)this.containers[t].remove()}addDefault(t){this.defaultWidgets.find((e=>e.id===t.id))||(this._add(t),this.defaultWidgets.push(t),this._setWidgets(this.widgets))}_setWidgets(t){const e={};for(const n of this.resolvedWidgets)e[n.id]=n;this.resolvedWidgets.length=0;for(const n of this.defaultWidgets)e[n.id]=null,this.resolvedWidgets.push(n);for(let n of t){const t=e[n.id];t?t.viewId!==n.viewId||t.placement!==n.placement?(this._remove(t),this._add(n)):n!==t&&(t.setProps(n.props),n=t):this._add(n),e[n.id]=null,this.resolvedWidgets.push(n)}for(const n in e){const t=e[n];t&&this._remove(t)}this.widgets=t}_add(t){const{viewId:e=null,placement:n=VC}=t,i=t.onAdd({deck:this.deck,viewId:e});i&&this._getContainer(e,n).append(i),t._element=i}_remove(t){t.onRemove(),t._element&&t._element.remove(),t._element=void 0}_getContainer(t,e){const n=t||WC;let i=this.containers[n];i||(i=document.createElement("div"),i.style.pointerEvents="none",i.style.position="absolute",i.style.overflow="hidden",this.parentElement?.append(i),this.containers[n]=i);let r=i.querySelector(`.${e}`);return r||(r=document.createElement("div"),r.className=e,r.style.position="absolute",r.style.zIndex="2",Object.assign(r.style,jC[e]),i.append(r)),r}_updateContainers(){const t=this.deck.width,e=this.deck.height;for(const n in this.containers){const i=this.lastViewports[n]||null,r=n===WC||i,s=this.containers[n];r?(s.style.display="block",s.style.left=`${i?i.x:0}px`,s.style.top=`${i?i.y:0}px`,s.style.width=`${i?i.width:t}px`,s.style.height=`${i?i.height:e}px`):s.style.display="none"}}onRedraw(t){let{viewports:e,layers:n}=t;const i=e.reduce(((t,e)=>(t[e.id]=e,t)),{}),{lastViewports:r}=this;for(const s of this.getWidgets()){const{viewId:t}=s;if(t){const e=i[t];e&&(s.onViewportChange&&!e.equals(r[t])&&s.onViewportChange(e),s.onRedraw?.({viewports:[e],layers:n}))}else{if(s.onViewportChange)for(const t of e)t.equals(r[t.id])||s.onViewportChange(t);s.onRedraw?.({viewports:e,layers:n})}}this.lastViewports=i,this._updateContainers()}onHover(t,e){for(const n of this.getWidgets()){const{viewId:i}=n;i&&i!==t.viewport?.id||n.onHover?.(t,e)}}onEvent(t,e){const n=xw[e.type];if(n)for(const i of this.getWidgets()){const{viewId:r}=i;r&&r!==t.viewport?.id||i[n.handler]?.(t,e)}}}const GC={zIndex:"1",position:"absolute",pointerEvents:"none",color:"#a0a7b4",backgroundColor:"#29323c",padding:"10px",top:"0",left:"0",display:"none"};class HC{constructor(){this.id="default-tooltip",this.placement="fill",this.props={},this.isVisible=!1}onAdd(t){let{deck:e}=t;const n=document.createElement("div");return n.className="deck-tooltip",Object.assign(n.style,GC),this.deck=e,this.element=n,n}onRemove(){this.deck=void 0,this.element=void 0}setProps(){}onViewportChange(t){this.isVisible&&t.id===this.lastViewport?.id&&t!==this.lastViewport&&this.setTooltip(null)}onHover(t){const{deck:e}=this,n=e&&e.props.getTooltip;if(!n)return;const i=n(t);this.lastViewport=t.viewport,this.setTooltip(i,t.x,t.y)}setTooltip(t,e,n){const i=this.element;if(i){if("string"===typeof t)i.innerText=t;else{if(!t)return this.isVisible=!1,void(i.style.display="none");t.text&&(i.innerText=t.text),t.html&&(i.innerHTML=t.html),t.className&&(i.className=t.className)}this.isVisible=!0,i.style.display="block",i.style.transform=`translate(${e}px, ${n}px)`,t&&"object"===typeof t&&"style"in t&&Object.assign(i.style,t.style)}

2static getSupportedDevices(){return Array.from(DA).filter((t=>t.isSupported())).map((t=>t.type))}static setDefaultDeviceProps(t){Object.assign(NA.defaultProps,t)}static async attachDevice(t){const e=BA(t.devices)||DA;if(t.handle instanceof WebGL2RenderingContext){const n=e.get("webgl");if(n)return await n.attach(t.handle)}if(null===t.handle){const t=e.get("unknown");if(t)return await t.attach(null)}throw new Error("Failed to attach device. Ensure `@luma.gl/webgl` and/or `@luma.gl/webgpu` modules are imported.")}static async createDevice(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t={...FA.defaultProps,...t},t.gl&&(t.type="webgl");const e=BA(t.devices)||DA;switch(t.type){case"webgpu":let n=e.get("webgpu");if(n)return await n.create(t);break;case"webgl":let i=e.get("webgl");if(i)return await i.create(t);break;case"unknown":const r=e.get("unknown");if(r)return await r.create(t);break;case"best-available":if(n=e.get("webgpu"),n?.isSupported?.())return await n.create(t);if(i=e.get("webgl"),i?.isSupported?.())return await i.create(t)}throw new Error("No matching device found. Ensure `@luma.gl/webgl` and/or `@luma.gl/webgpu` modules are imported.")}static enforceWebGL2(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const e=HTMLCanvasElement.prototype;if(!t&&e.originalGetContext)return e.getContext=e.originalGetContext,void(e.originalGetContext=void 0);e.originalGetContext=e.getContext,e.getContext=function(t,e){return"webgl"===t||"experimental-webgl"===t?this.originalGetContext("webgl2",e):this.originalGetContext(t,e)}}}function BA(t){if(!t||0===t?.length)return null;const e=new Map;for(const n of t)e.set(n.type,n);return e}const UA=Qb()&&"undefined"!==typeof document,zA=()=>UA&&"complete"===document.readyState,jA={canvas:null,width:800,height:600,useDevicePixels:!0,autoResize:!0,container:null,visible:!0,colorSpace:"srgb",alphaMode:"opaque"};class VA{id;props;canvas;htmlCanvas;offscreenCanvas;type;width=1;height=1;resizeObserver;_canvasSizeInfo={clientWidth:0,clientHeight:0,devicePixelRatio:1};static get isPageLoaded(){return zA()}static 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bP="texture-compression-bc",wP="texture-compression-astc",EP="texture-compression-etc2",xP="texture-compression-pvrtc-webgl",SP="texture-compression-atc-webgl",TP="float32-renderable-webgl",CP="float16-renderable-webgl",AP="snorm8-renderable-webgl",PP="norm16-renderable-webgl",RP="snorm16-renderable-webgl",MP="float32-filterable",IP="float16-filterable-webgl",LP="WEBGL_compressed_texture_s3tc",kP="WEBGL_compressed_texture_s3tc_srgb",NP="EXT_texture_compression_rgtc",OP="EXT_texture_compression_bptc",DP="EXT_texture_norm16",FP="EXT_render_snorm",BP={"float32-renderable-webgl":["EXT_color_buffer_float"],"float16-renderable-webgl":["EXT_color_buffer_half_float"],"rgb9e5ufloat_renderable-webgl":["WEBGL_render_shared_exponent"],"snorm8-renderable-webgl":[FP],"norm16-renderable-webgl":[DP],"snorm16-renderable-webgl":[DP,FP],"float32-filterable":["OES_texture_float_linear"],"float16-filterable-webgl":["OES_texture_half_float_linear"],"texture-filterable-anisotropic-webgl":["EXT_texture_filter_anisotropic"],"texture-blend-float-webgl":["EXT_float_blend"],"texture-compression-bc":[LP,kP,NP,OP],"texture-compression-bc5-webgl":[NP],"texture-compression-bc7-webgl":[OP],"texture-compression-etc2":["WEBGL_compressed_texture_etc"],"texture-compression-astc":["WEBGL_compressed_texture_astc"],"texture-compression-etc1-webgl":["WEBGL_compressed_texture_etc1"],"texture-compression-pvrtc-webgl":["WEBGL_compressed_texture_pvrtc"],"texture-compression-atc-webgl":["WEBGL_compressed_texture_atc"]};function UP(t,e,n){return(BP[e]||[]).every((e=>mP(t,e,n)))}const zP={"rgb8unorm-unsized":{gl:6407,b:4,c:2,bpp:4,dataFormat:6407,types:[5121,33635]},"rgba8unorm-unsized":{gl:6408,b:4,c:2,bpp:4,dataFormat:6408,types:[5121,32819,32820]},r8unorm:{gl:33321,b:1,c:1,rb:!0},r8snorm:{gl:36756,b:1,c:1,render:AP},r8uint:{gl:33330,b:1,c:1,rb:!0},r8sint:{gl:33329,b:1,c:1,rb:!0},rg8unorm:{gl:33323,b:2,c:2,rb:!0},rg8snorm:{gl:36757,b:2,c:2,render:AP},rg8uint:{gl:33336,b:2,c:2,rb:!0},rg8sint:{gl:33335,b:2,c:2,rb:!0},r16uint:{gl:33332,b:2,c:1,rb:!0},r16sint:{gl:33331,b:2,c:1,rb:!0},r16float:{gl:33325,b:2,c:1,render:CP,filter:"float16-filterable-webgl",rb:!0},"r16unorm-webgl":{gl:33322,b:2,c:1,f:PP,rb:!0},"r16snorm-webgl":{gl:36760,b:2,c:1,f:RP},"rgba4unorm-webgl":{gl:32854,b:2,c:4,wgpu:!1,rb:!0},"rgb565unorm-webgl":{gl:36194,b:2,c:4,wgpu:!1,rb:!0},"rgb5a1unorm-webgl":{gl:32855,b:2,c:4,wgpu:!1,rb:!0},"rgb8unorm-webgl":{gl:32849,b:3,c:3,wgpu:!1},"rgb8snorm-webgl":{gl:36758,b:3,c:3,wgpu:!1},rgba8unorm:{gl:32856,b:4,c:2,bpp:4},"rgba8unorm-srgb":{gl:35907,b:4,c:4,bpp:4},rgba8snorm:{gl:36759,b:4,c:4,render:AP},rgba8uint:{gl:36220,b:4,c:4,bpp:4},rgba8sint:{gl:36238,b:4,c:4,bpp:4},bgra8unorm:{b:4,c:4},"bgra8unorm-srgb":{b:4,c:4},rg16uint:{gl:33338,b:4,c:1,bpp:4},rg16sint:{gl:33337,b:4,c:2,bpp:4},rg16float:{gl:33327,bpp:4,b:4,c:2,render:CP,filter:IP,rb:!0},"rg16unorm-webgl":{gl:33324,b:2,c:2,render:PP},"rg16snorm-webgl":{gl:36761,b:2,c:2,render:RP},r32uint:{gl:33334,b:4,c:1,bpp:4,rb:!0},r32sint:{gl:33333,b:4,c:1,bpp:4,rb:!0},r32float:{gl:33326,bpp:4,b:4,c:1,render:TP,filter:MP},rgb9e5ufloat:{gl:35901,b:4,c:3,p:1,render:"rgb9e5ufloat_renderable-webgl"},rg11b10ufloat:{gl:35898,b:4,c:3,p:1,render:TP,rb:!0},rgb10a2unorm:{gl:32857,b:4,c:4,p:1,rb:!0},"rgb10a2uint-webgl":{b:4,c:4,gl:36975,p:1,wgpu:!1,bpp:4,rb:!0},"rgb16unorm-webgl":{gl:32852,b:2,c:3,f:PP},"rgb16snorm-webgl":{gl:36762,b:2,c:3,f:PP},rg32uint:{gl:33340,b:8,c:2,rb:!0},rg32sint:{gl:33339,b:8,c:2,rb:!0},rg32float:{gl:33328,b:8,c:2,render:TP,filter:MP,rb:!0},rgba16uint:{gl:36214,b:8,c:4,rb:!0},rgba16sint:{gl:36232,b:8,c:4,rb:!0},rgba16float:{gl:34842,b:8,c:4,render:CP,filter:IP},"rgba16unorm-webgl":{gl:32859,b:2,c:4,render:PP,rb:!0},"rgba16snorm-webgl":{gl:36763,b:2,c:4,render:RP},"rgb32float-webgl":{gl:34837,render:TP,filter:MP,gl2ext:"EXT_color_buffer_float",dataFormat:6407,types:[5126]},rgba32uint:{gl:36208,b:16,c:4,rb:!0},rgba32sint:{gl:36226,b:16,c:4,rb:!0},rgba32float:{gl:34836,b:16,c:4,render:TP,filter:MP,rb:!0},stencil8:{gl:36168,b:1,c:1,attachment:36128,rb:!0},depth16unorm:{gl:33189,b:2,c:1,attachment:36096,dataFormat:6402,types:[5123],rb:!0},depth24plus:{gl:33190,b:3,c:1,attachment:36096,dataFormat:6402,types:[5125]},depth32float:{gl:36012,b:4,c:1,attachment:36096,dataFormat:6402,types:[5126],rb:!0},"depth24plus-stencil8":{gl:35056,b:4,c:2,p:1,attachment:33306,rb:!0,depthTexture:!0,dataFormat:34041,types:[34042]},"depth24unorm-stencil8":{gl:35056,b:4,c:2,p:1,attachment:33306,dataFormat:34041,types:[34042],rb:!0},"depth32float-stencil8":{gl:36013,b:5,c:2,p:1,attachment:33306,dataFormat:34041,types:[36269],rb:!0},"bc1-rgb-unorm-webgl":{gl:33776,x:LP,f:bP},"bc1-rgb-unorm-srgb-webgl":{gl:35916,x:kP,f:bP},"bc1-rgba-unorm":{gl:33777,x:LP,f:bP},"bc1-rgba-unorm-srgb":{gl:35916,x:kP,f:bP},"bc2-rgba-unorm":{gl:33778,x:LP,f:bP},"bc2-rgba-unorm-srgb":{gl:35918,x:kP,f:bP},"bc3-rgba-unorm":{gl:33779,x:LP,f:bP},"bc3-rgba-unorm-srgb":{gl:35919,x:kP,f:bP},"bc4-r-unorm":{gl:36283,x:NP,f:bP},"bc4-r-snorm":{gl:36284,x:NP,f:bP},"bc5-rg-unorm":{gl:36285,x:NP,f:bP},"bc5-rg-snorm":{gl:36286,x:NP,f:bP},"bc6h-rgb-ufloat":{gl:36495,x:OP,f:bP},"bc6h-rgb-float":{gl:36494,x:OP,f:bP},"bc7-rgba-unorm":{gl:36492,x:OP,f:bP},"bc7-rgba-unorm-srgb":{gl:36493,x:OP,f:bP},"etc2-rgb8unorm":{gl:37492,f:EP},"etc2-rgb8unorm-srgb":{gl:37494,f:EP},"etc2-rgb8a1unorm":{gl:37496,f:EP},"etc2-rgb8a1unorm-srgb":{gl:37497,f:EP},"etc2-rgba8unorm":{gl:37493,f:EP},"etc2-rgba8unorm-srgb":{gl:37495,f:EP},"eac-r11unorm":{gl:37488,f:EP},"eac-r11snorm":{gl:37489,f:EP},"eac-rg11unorm":{gl:37490,f:EP},"eac-rg11snorm":{gl:37491,f:EP},"astc-4x4-unorm":{gl:37808,f:wP},"astc-4x4-unorm-srgb":{gl:37840,f:wP},"astc-5x4-unorm":{gl:37809,f:wP},"astc-5x4-unorm-srgb":{gl:37841,f:wP},"astc-5x5-unorm":{gl:37810,f:wP},"astc-5x5-unorm-srgb":{gl:37842,f:wP},"astc-6x5-unorm":{gl:37811,f:wP},"astc-6x5-unorm-srgb":{gl:37843,f:wP},"astc-6x6-unorm":{gl:37812,f:wP},"astc-6x6-unorm-srgb":{gl:37844,f:wP},"astc-8x5-unorm":{gl:37813,f:wP},"astc-8x5-unorm-srgb":{gl:37845,f:wP},"astc-8x6-unorm":{gl:37814,f:wP},"astc-8x6-unorm-srgb":{gl:37846,f:wP},"astc-8x8-unorm":{gl:37815,f:wP},"astc-8x8-unorm-srgb":{gl:37847,f:wP},"astc-10x5-unorm":{gl:37819,f:wP},"astc-10x5-unorm-srgb":{gl:37851,f:wP},"astc-10x6-unorm":{gl:37817,f:wP},"astc-10x6-unorm-srgb":{gl:37849,f:wP},"astc-10x8-unorm":{gl:37818,f:wP},"astc-10x8-unorm-srgb":{gl:37850,f:wP},"astc-10x10-unorm":{gl:37819,f:wP},"astc-10x10-unorm-srgb":{gl:37851,f:wP},"astc-12x10-unorm":{gl:37820,f:wP},"astc-12x10-unorm-srgb":{gl:37852,f:wP},"astc-12x12-unorm":{gl:37821,f:wP},"astc-12x12-unorm-srgb":{gl:37853,f:wP},"pvrtc-rgb4unorm-webgl":{gl:35840,f:xP},"pvrtc-rgba4unorm-webgl":{gl:35842,f:xP},"pvrtc-rbg2unorm-webgl":{gl:35841,f:xP},"pvrtc-rgba2unorm-webgl":{gl:35843,f:xP},"etc1-rbg-unorm-webgl":{gl:36196,f:"texture-compression-etc1-webgl"},"atc-rgb-unorm-webgl":{gl:35986,f:SP},"atc-rgba-unorm-webgl":{gl:35986,f:SP},"atc-rgbai-unorm-webgl":{gl:34798,f:SP}},jP={6403:1,36244:1,33319:2,33320:2,6407:3,36248:3,6408:4,36249:4,6402:1,34041:1,6406:1,6409:1,6410:2},VP={5126:4,5125:4,5124:4,5123:2,5122:2,5131:2,5120:1,5121:1};function WP(t,e,n){const i=zP[e];if(!i)return!1;if(void 0===i.gl)return!1;const r=i.x||i.gl2ext;return!r||Boolean(mP(t,r,n))}function $P(t){const e=zP[t],n=e?.gl;if(void 0===n)throw new Error(`Unsupported texture format ${t}`);return n}function GP(t){const e=zP[t],n=$P(t),i=MA(t);return{format:n,dataFormat:e?.dataFormat||qP(i.format,i.integer,i.normalized,n),type:i.dataType?vP(i.dataType):e?.types?.[0]||5121,compressed:i.compressed}}function HP(t){const e=GP(t);return(jP[e.dataFormat]||4)*(VP[e.type]||1)}function qP(t,e,n,i){if(6408===i||6407===i)return i;switch(t){case"r":return e&&!n?36244:6403;case"rg":return e&&!n?33320:33319;case"rgb":return e&&!n?36248:6407;case"rgba":return e&&!n?36249:6408;default:return 6408}}const ZP={"depth-clip-control":"EXT_depth_clamp","timer-query-webgl":"EXT_disjoint_timer_query_webgl2","compilation-status-async-webgl":"KHR_parallel_shader_compile","polygon-mode-webgl":"WEBGL_polygon_mode","provoking-vertex-webgl":"WEBGL_provoking_vertex","shader-clip-cull-distance-webgl":"WEBGL_clip_cull_distance","shader-noperspective-interpolation-webgl":"NV_shader_noperspective_interpolation","shader-conservative-depth-webgl":"EXT_conservative_depth"};class XP extends kA{gl;extensions;testedFeatures=(()=>new Set)();constructor(t,e,n){super([],n),this.gl=t,this.extensions=e,mP(t,"EXT_color_buffer_float",e)}*[Symbol.iterator](){const t=this.getFeatures();for(const e of t)this.has(e)&&(yield e);return[]}has(t){return!this.disabledFeatures[t]&&(this.testedFeatures.has(t)||(this.testedFeatures.add(t),function(t){return t in BP}(t)&&UP(this.gl,t,this.extensions)&&this.features.add(t),this.getWebGLFeature(t)&&this.features.add(t)),this.features.has(t))}initializeFeatures(){const t=this.getFeatures().filter((t=>"polygon-mode-webgl"!==t));for(const e of t)this.has(e)}getFeatures(){return[...Object.keys(ZP),...Object.keys(BP)]}getWebGLFeature(t){const e=ZP[t];return"string"===typeof e?Boolean(mP(this.gl,e,this.extensions)):Boolean(e)}}class KP extends LA{get maxTextureDimension1D(){return 0}get maxTextureDimension2D(){return this.getParameter(3379)}get maxTextureDimension3D(){return this.getParameter(32883)}get maxTextureArrayLayers(){return this.getParameter(35071)}get maxBindGroups(){return 0}get maxDynamicUniformBuffersPerPipelineLayout(){return 0}get maxDynamicStorageBuffersPerPipelineLayout(){return 0}get maxSampledTexturesPerShaderStage(){return this.getParameter(35660)}get maxSamplersPerShaderStage(){return this.getParameter(35661)}get maxStorageBuffersPerShaderStage(){return 0}get maxStorageTexturesPerShaderStage(){return 0}get maxUniformBuffersPerShaderStage(){return this.getParameter(35375)}get maxUniformBufferBindingSize(){return 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0!==e.depthBias&&(i.enable(32823),i.polygonOffset(e.depthBias,e.depthBiasSlopeScale||0)),e.provokingVertex&&t.features.has("provoking-vertex-webgl")){const t=n.getExtension("WEBGL_provoking_vertex").WEBGL_provoking_vertex,i=lR("provokingVertex",e.provokingVertex,{first:36429,last:36430});t?.provokingVertexWEBGL(i)}if((e.polygonMode||e.polygonOffsetLine)&&t.features.has("polygon-mode-webgl")){if(e.polygonMode){const t=n.getExtension("WEBGL_polygon_mode").WEBGL_polygon_mode,i=lR("polygonMode",e.polygonMode,{fill:6914,line:6913});t?.polygonModeWEBGL(1028,i),t?.polygonModeWEBGL(1029,i)}e.polygonOffsetLine&&i.enable(10754)}if(t.features.has("shader-clip-cull-distance-webgl")&&(e.clipDistance0&&i.enable(12288),e.clipDistance1&&i.enable(12289),e.clipDistance2&&i.enable(12290),e.clipDistance3&&i.enable(12291),e.clipDistance4&&i.enable(12292),e.clipDistance5&&i.enable(12293),e.clipDistance6&&i.enable(12294),e.clipDistance7&&i.enable(12295)),void 0!==e.depthWriteEnabled&&i.depthMask(function(t,e){return e}(0,e.depthWriteEnabled)),e.depthCompare&&("always"!==e.depthCompare?i.enable(2929):i.disable(2929),i.depthFunc(rR("depthCompare",e.depthCompare))),e.stencilWriteMask){const t=e.stencilWriteMask;i.stencilMaskSeparate(1028,t),i.stencilMaskSeparate(1029,t)}if(e.stencilReadMask&&_A.warn("stencilReadMask not supported under WebGL"),e.stencilCompare){const t=e.stencilReadMask||4294967295,n=rR("depthCompare",e.stencilCompare);"always"!==e.stencilCompare?i.enable(2960):i.disable(2960),i.stencilFuncSeparate(1028,n,0,t),i.stencilFuncSeparate(1029,n,0,t)}if(e.stencilPassOperation&&e.stencilFailOperation&&e.stencilDepthFailOperation){const t=sR("stencilPassOperation",e.stencilPassOperation),n=sR("stencilFailOperation",e.stencilFailOperation),r=sR("stencilDepthFailOperation",e.stencilDepthFailOperation);i.stencilOpSeparate(1028,n,r,t),i.stencilOpSeparate(1029,n,r,t)}if(e.blendColorOperation||e.blendAlphaOperation){i.enable(3042);const t=oR("blendColorOperation",e.blendColorOperation||"add"),n=oR("blendAlphaOperation",e.blendAlphaOperation||"add");i.blendEquationSeparate(t,n);const r=aR("blendColorSrcFactor",e.blendColorSrcFactor||"one"),s=aR("blendColorDstFactor",e.blendColorDstFactor||"zero"),o=aR("blendAlphaSrcFactor",e.blendAlphaSrcFactor||"one"),a=aR("blendAlphaDstFactor",e.blendAlphaDstFactor||"zero");i.blendFuncSeparate(r,s,o,a)}}function rR(t,e){return lR(t,e,{never:512,less:513,equal:514,"less-equal":515,greater:516,"not-equal":517,"greater-equal":518,always:519})}function sR(t,e){return lR(t,e,{keep:7680,zero:0,replace:7681,invert:5386,"increment-clamp":7682,"decrement-clamp":7683,"increment-wrap":34055,"decrement-wrap":34056})}function oR(t,e){return lR(t,e,{add:32774,subtract:32778,"reverse-subtract":32779,min:32775,max:32776})}function aR(t,e){return lR(t,e,{one:1,zero:0,"src-color":768,"one-minus-src-color":769,"dst-color":774,"one-minus-dst-color":775,"src-alpha":770,"one-minus-src-alpha":771,"dst-alpha":772,"one-minus-dst-alpha":773,"src-alpha-saturated":776,"constant-color":32769,"one-minus-constant-color":32770,"constant-alpha":32771,"one-minus-constant-alpha":32772})}function lR(t,e,n){if(!(e in n))throw new Error(function(t,e){return`Illegal parameter ${e} for ${t}`}(t,e));return n[e]}function cR(t){const e={};return t.addressModeU&&(e[10242]=uR(t.addressModeU)),t.addressModeV&&(e[10243]=uR(t.addressModeV)),t.addressModeW&&(e[32882]=uR(t.addressModeW)),t.magFilter&&(e[10240]=hR(t.magFilter)),(t.minFilter||t.mipmapFilter)&&(e[10241]=function(t,e){if(!e)return hR(t);switch(t){case"nearest":return"nearest"===e?9984:9986;case"linear":return"nearest"===e?9985:9987}}(t.minFilter||"linear",t.mipmapFilter)),void 0!==t.lodMinClamp&&(e[33082]=t.lodMinClamp),void 0!==t.lodMaxClamp&&(e[33083]=t.lodMaxClamp),"comparison-sampler"===t.type&&(e[34892]=34894),t.compare&&(e[34893]=rR("compare",t.compare)),t.maxAnisotropy&&(e[34046]=t.maxAnisotropy),e}function uR(t){switch(t){case"clamp-to-edge":return 33071;case"repeat":return 10497;case"mirror-repeat":return 33648}}function hR(t){switch(t){case"nearest":return 9728;case"linear":return 9729}}class dR extends SA{device;gl;handle;glTarget;glUsage;glIndexType=5123;byteLength;bytesUsed;constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};super(t,e),this.device=t,this.gl=this.device.gl;const n="object"===typeof e?e.handle:void 0;this.handle=n||this.gl.createBuffer(),t.setSpectorMetadata(this.handle,{...this.props,data:typeof this.props.data}),this.glTarget=function(t){if(t&SA.INDEX)return 34963;if(t&SA.VERTEX)return 34962;if(t&SA.UNIFORM)return 35345;return 34962}(this.props.usage),this.glUsage=function(t){if(t&SA.INDEX)return 35044;if(t&SA.VERTEX)return 35044;if(t&SA.UNIFORM)return 35048;return 35044}(this.props.usage),this.glIndexType="uint32"===this.props.indexType?5125:5123,e.data?this._initWithData(e.data,e.byteOffset,e.byteLength):this._initWithByteLength(e.byteLength||0)}_initWithData(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:t.byteLength+e;const i=this.glTarget;this.gl.bindBuffer(i,this.handle),this.gl.bufferData(i,n,this.glUsage),this.gl.bufferSubData(i,e,t),this.gl.bindBuffer(i,null),this.bytesUsed=n,this.byteLength=n,this._setDebugData(t,e,n),this.trackAllocatedMemory(n)}_initWithByteLength(t){OA(t>=0);let e=t;0===t&&(e=new Float32Array(0));const n=this.glTarget;return this.gl.bindBuffer(n,this.handle),this.gl.bufferData(n,e,this.glUsage),this.gl.bindBuffer(n,null),this.bytesUsed=t,this.byteLength=t,this._setDebugData(null,0,t),this.trackAllocatedMemory(t),this}destroy(){!this.destroyed&&this.handle&&(this.removeStats(),this.trackDeallocatedMemory(),this.gl.deleteBuffer(this.handle),this.destroyed=!0,this.handle=null)}write(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;const n=36663;this.gl.bindBuffer(n,this.handle),this.gl.bufferSubData(n,e,t),this.gl.bindBuffer(n,null),this._setDebugData(t,e,t.byteLength)}async readAsync(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1?arguments[1]:void 0;return this.readSyncWebGL(t,e)}readSyncWebGL(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1?arguments[1]:void 0;e=e??this.byteLength-t;const n=new Uint8Array(e);return this.gl.bindBuffer(36662,this.handle),this.gl.getBufferSubData(36662,t,n,0,e),this.gl.bindBuffer(36662,null),this._setDebugData(n,t,e),n}}class pR extends xA{static defaultProps={...xA.defaultProps,type:"color-sampler",addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge",addressModeW:"clamp-to-edge",magFilter:"nearest",minFilter:"nearest",mipmapFilter:"nearest",lodMinClamp:0,lodMaxClamp:32,compare:"less-equal",maxAnisotropy:1};get[Symbol.toStringTag](){return"Sampler"}constructor(t,e){super(t,e,pR.defaultProps)}}class fR extends pR{device;handle;parameters;constructor(t,e){super(t,e),this.device=t,this.parameters=cR(e),this.handle=this.handle||this.device.gl.createSampler(),this._setSamplerParameters(this.parameters)}destroy(){this.handle&&(this.device.gl.deleteSampler(this.handle),this.handle=void 0)}toString(){return`Sampler(${this.id},${JSON.stringify(this.props)})`}_setSamplerParameters(t){for(const[e,n]of Object.entries(t)){const t=Number(e);switch(t){case 33082:case 33083:this.device.gl.samplerParameterf(this.handle,t,n);break;default:this.device.gl.samplerParameteri(this.handle,t,n)}}}}class gR extends xA{static defaultProps=(()=>({...xA.defaultProps,format:void 0,dimension:void 0,aspect:"all",baseMipLevel:0,mipLevelCount:void 0,baseArrayLayer:0,arrayLayerCount:void 0}))();get[Symbol.toStringTag](){return"TextureView"}constructor(t,e){super(t,e,gR.defaultProps)}}class mR extends gR{device;gl;handle;texture;constructor(t,e){super(t,{...YP.defaultProps,...e}),this.device=t,this.gl=this.device.gl,this.handle=null,this.texture=e.texture}}const _R={parameters:{},pixelStore:{},pixels:null,border:0,dataFormat:void 0,textureUnit:void 0,target:void 0};class yR extends YP{static FACES=[34069,34070,34071,34072,34073,34074];MAX_ATTRIBUTES;device;gl;handle;sampler=void 0;view=void 0;glFormat=void 0;type=void 0;dataFormat=void 0;mipmaps=void 0;target;textureUnit=void 0;loaded=!1;_video;constructor(t,e){super(t,{..._R,format:"rgba8unorm",...e}),this.device=t,this.gl=this.device.gl,this.handle=this.props.handle||this.gl.createTexture(),this.device.setSpectorMetadata(this.handle,{...this.props,data:typeof this.props.data}),this.glFormat=6408,this.target=function(t){switch(t.dimension){case"2d":return 3553;case"cube":return 34067;case"2d-array":return 35866;case"3d":return 32879;default:throw new Error(t.dimension)}}(this.props),this.loaded=!1,"string"===typeof this.props?.data&&Object.assign(this.props,{data:tR(this.props.data)}),this.initialize(this.props),Object.seal(this)}destroy(){this.handle&&(this.gl.deleteTexture(this.handle),this.removeStats(),this.trackDeallocatedMemory("Texture"),this.destroyed=!0)}toString(){return`Texture(${this.id},${this.width}x${this.height})`}createView(t){return new mR(this.device,{...t,texture:this})}initialize(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if("cube"===this.props.dimension)return this.initializeCube(t);let e=t.data;if(e instanceof Promise)return e.then((e=>this.initialize(Object.assign({},t,{pixels:e,data:e})))),this;const n="undefined"!==typeof HTMLVideoElement&&e instanceof HTMLVideoElement;if(n&&e.readyState<HTMLVideoElement.HAVE_METADATA)return this._video=null,e.addEventListener("loadeddata",(()=>this.initialize(t))),this;const{parameters:i={}}=t,{pixels:r=null,pixelStore:s={},textureUnit:o,mipmaps:a=!0}=t;e||(e=r);let{width:l,height:c,dataFormat:u,type:h,compressed:d=!1}=t;const{depth:p=0}=t,f=$P(t.format);return({width:l,height:c,compressed:d,dataFormat:u,type:h}=this._deduceParameters({format:t.format,type:h,dataFormat:u,compressed:d,data:e,width:l,height:c})),this.width=l,this.height=c,this.glFormat=f,this.type=h,this.dataFormat=u,this.textureUnit=o,Number.isFinite(this.textureUnit)&&(this.gl.activeTexture(33984+this.textureUnit),this.gl.bindTexture(this.target,this.handle)),this.mipmaps=a,this.setImageData({data:e,width:l,height:c,depth:p,format:f,type:h,dataFormat:u,parameters:s,compressed:d}),this.setSampler(t.sampler),this._setSamplerParameters(i),this.view=this.createView({...this.props,mipLevelCount:1,arrayLayerCount:1}),a&&this.device.isTextureFormatFilterable(t.format)&&this.generateMipmap(),n&&(this._video={video:e,parameters:i,lastTime:e.readyState>=HTMLVideoElement.HAVE_CURRENT_DATA?e.currentTime:-1}),this}initializeCube(t){const{mipmaps:e=!0,parameters:n={}}=t;return this.setCubeMapImageData(t).then((()=>{this.loaded=!0,e&&this.generateMipmap(t),this.setSampler(t.sampler),this._setSamplerParameters(n)})),this}setSampler(){let t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};e instanceof fR?(this.sampler=e,t=e.props):(this.sampler=new fR(this.device,e),t=e);const n=cR(t);return this._setSamplerParameters(n),this}resize(t){const{height:e,width:n,mipmaps:i=!1}=t;return n!==this.width||e!==this.height?this.initialize({width:n,height:e,format:this.format,type:this.type,dataFormat:this.dataFormat,mipmaps:i}):this}update(){if(this._video){const{video:t,parameters:e,lastTime:n}=this._video;if(n===t.currentTime||t.readyState<HTMLVideoElement.HAVE_CURRENT_DATA)return;this.setSubImageData({data:t,parameters:e}),this.mipmaps&&this.generateMipmap(),this._video.lastTime=t.currentTime}}generateMipmap(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.mipmaps=!0,this.gl.bindTexture(this.target,this.handle),nR(this.gl,t,(()=>{this.gl.generateMipmap(this.target)})),this.gl.bindTexture(this.target,null),this}setImageData(t){if("3d"===this.props.dimension||"2d-array"===this.props.dimension)return this.setImageData3D(t);this.trackDeallocatedMemory("Texture");const{target:e=this.target,pixels:n=null,level:i=0,glFormat:r=this.glFormat,offset:s=0,parameters:o={}}=t;let{data:a=null,type:l=this.type,width:c=this.width,height:u=this.height,dataFormat:h=this.dataFormat,compressed:d=!1}=t;a||(a=n),({type:l,dataFormat:h,compressed:d,width:c,height:u}=this._deduceParameters({format:this.props.format,type:l,dataFormat:h,compressed:d,data:a,width:c,height:u}));const{gl:p}=this;p.bindTexture(this.target,this.handle);let f=null;if(({data:a,dataType:f}=this._getDataType({data:a,compressed:d})),nR(this.gl,o,(()=>{switch(f){case"null":case"browser-object":p.texImage2D(e,i,r,c,u,0,h,l,a);break;case"typed-array":p.texImage2D(e,i,r,c,u,0,h,l,a,s);break;case"buffer":this.device.gl.bindBuffer(35052,a.handle||a),this.device.gl.texImage2D(e,i,r,c,u,0,h,l,s),this.device.gl.bindBuffer(35052,null);break;case"compressed":for(const[t,n]of a.entries())p.compressedTexImage2D(e,t,n.format,n.width,n.height,0,n.data);break;default:OA(!1,"Unknown image data type")}})),a&&a.byteLength)this.trackAllocatedMemory(a.byteLength,"Texture");else{const t=HP(this.props.format);this.trackAllocatedMemory(this.width*this.height*t,"Texture")}return this.loaded=!0,this}setSubImageData(t){let{target:e=this.target,pixels:n=null,data:i=null,x:r=0,y:s=0,width:o=this.width,height:a=this.height,level:l=0,glFormat:c=this.glFormat,type:u=this.type,dataFormat:h=this.dataFormat,compressed:d=!1,offset:p=0,parameters:f={}}=t;if(({type:u,dataFormat:h,compressed:d,width:o,height:a}=this._deduceParameters({format:this.props.format,type:u,dataFormat:h,compressed:d,data:i,width:o,height:a})),OA(1===this.depth,"texSubImage not supported for 3D textures"),i||(i=n),i&&i.data){const t=i;i=t.data,o=t.shape[0],a=t.shape[1]}i instanceof dR&&(i=i.handle),this.gl.bindTexture(this.target,this.handle),nR(this.gl,f,(()=>{d?this.gl.compressedTexSubImage2D(e,l,r,s,o,a,c,i):null===i?this.gl.texSubImage2D(e,l,r,s,o,a,h,u,null):ArrayBuffer.isView(i)?this.gl.texSubImage2D(e,l,r,s,o,a,h,u,i,p):"undefined"!==typeof WebGLBuffer&&i instanceof WebGLBuffer?(this.device.gl.bindBuffer(35052,i),this.device.gl.texSubImage2D(e,l,r,s,o,a,h,u,p),this.device.gl.bindBuffer(35052,null)):this.device.gl.texSubImage2D(e,l,r,s,o,a,h,u,i)})),this.gl.bindTexture(this.target,null)}copyFramebuffer(){return _A.error("Texture.copyFramebuffer({...}) is no logner supported, use copyToTexture(source, target, opts})")(),null}getActiveUnit(){return this.gl.getParameter(34016)-33984}bind(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.textureUnit;const{gl:e}=this;return void 0!==t&&(this.textureUnit=t,e.activeTexture(33984+t)),e.bindTexture(this.target,this.handle),t}unbind(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.textureUnit;const{gl:e}=this;return void 0!==t&&(this.textureUnit=t,e.activeTexture(33984+t)),e.bindTexture(this.target,null),t}_getDataType(t){let{data:e,compressed:n=!1}=t;return n?{data:e,dataType:"compressed"}:null===e?{data:e,dataType:"null"}:ArrayBuffer.isView(e)?{data:e,dataType:"typed-array"}:e instanceof dR?{data:e.handle,dataType:"buffer"}:"undefined"!==typeof WebGLBuffer&&e instanceof WebGLBuffer?{data:e,dataType:"buffer"}:{data:e,dataType:"browser-object"}}_deduceParameters(t){const{format:e,data:n}=t;let{width:i,height:r,dataFormat:s,type:o,compressed:a}=t;const l=GP(e);return s=s||l.dataFormat,o=o||l.type,a=a||l.compressed,({width:i,height:r}=this._deduceImageSize(n,i,r)),{dataFormat:s,type:o,compressed:a,width:i,height:r,format:e,data:n}}_deduceImageSize(t,e,n){let i;return i="undefined"!==typeof ImageData&&t instanceof ImageData?{width:t.width,height:t.height}:"undefined"!==typeof HTMLImageElement&&t instanceof HTMLImageElement?{width:t.naturalWidth,height:t.naturalHeight}:"undefined"!==typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!==typeof ImageBitmap&&t instanceof ImageBitmap?{width:t.width,height:t.height}:"undefined"!==typeof HTMLVideoElement&&t instanceof HTMLVideoElement?{width:t.videoWidth,height:t.videoHeight}:t?{width:e,height:n}:{width:e>=0?e:1,height:n>=0?n:1},OA(i,"Could not deduced texture size"),OA(void 0===e||i.width===e,"Deduced texture width does not match supplied width"),OA(void 0===n||i.height===n,"Deduced texture height does not match supplied height"),i}async setCubeMapImageData(t){const{gl:e}=this,{width:n,height:i,pixels:r,data:s,format:o=6408,type:a=5121}=t,l=r||s,c=await Promise.all(yR.FACES.map((t=>{const e=l[t];return Promise.all(Array.isArray(e)?e:[e])})));this.bind(),yR.FACES.forEach(((t,r)=>{c[r].length>1&&!1!==this.props.mipmaps&&_A.warn(`${this.id} has mipmap and multiple LODs.`)(),c[r].forEach(((r,s)=>{n&&i?e.texImage2D(t,s,o,n,i,0,o,a,r):e.texImage2D(t,s,o,o,a,r)}))})),this.unbind()}setImageDataForFace(t){const{face:e,width:n,height:i,pixels:r,data:s,format:o=6408,type:a=5121}=t,{gl:l}=this,c=r||s;return this.bind(),c instanceof Promise?c.then((n=>this.setImageDataForFace(Object.assign({},t,{face:e,data:n,pixels:n})))):this.width||this.height?l.texImage2D(e,0,o,n,i,0,o,a,c):l.texImage2D(e,0,o,o,a,c),this}setImageData3D(t){const{level:e=0,dataFormat:n,format:i,type:r,width:s,height:o,depth:a=1,offset:l=0,data:c,parameters:u={}}=t;this.trackDeallocatedMemory("Texture"),this.gl.bindTexture(this.target,this.handle);const h=GP(i);if(nR(this.gl,u,(()=>{ArrayBuffer.isView(c)&&this.gl.texImage3D(this.target,e,h.format,s,o,a,0,h.dataFormat,h.type,c),c instanceof dR&&(this.gl.bindBuffer(35052,c.handle),this.gl.texImage3D(this.target,e,n,s,o,a,0,i,r,l))})),c&&c.byteLength)this.trackAllocatedMemory(c.byteLength,"Texture");else{const t=HP(this.props.format);this.trackAllocatedMemory(this.width*this.height*this.depth*t,"Texture")}return this.loaded=!0,this}_setSamplerParameters(t){if(!EA(t)){!function(t){_A.log(1,"texture sampler parameters",t)()}(t),this.gl.bindTexture(this.target,this.handle);for(const[e,n]of Object.entries(t)){const t=Number(e),i=n;switch(t){case 33082:case 33083:this.gl.texParameterf(this.target,t,i);break;default:this.gl.texParameteri(this.target,t,i)}}this.gl.bindTexture(this.target,null)}}}class vR extends JP{device;gl;handle;get texture(){return this.colorAttachments[0]}constructor(t,e){super(t,e);const n=null===e.handle;if(this.device=t,this.gl=t.gl,this.handle=this.props.handle||n?this.props.handle:this.gl.createFramebuffer(),!n){t.setSpectorMetadata(this.handle,{id:this.props.id,props:this.props}),this.autoCreateAttachmentTextures();const n=this.gl.bindFramebuffer(36160,this.handle);for(let t=0;t<this.colorAttachments.length;++t){const e=this.colorAttachments[t],n=36064+t;e&&this._attachOne(n,e)}if(this.depthStencilAttachment&&this._attachOne(function(t){const e=zP[t];if(!e?.attachment)throw new Error(`${t} is not a depth stencil format`);return e.attachment}(this.depthStencilAttachment.props.format),this.depthStencilAttachment),!1!==e.check){const t=this.gl.checkFramebufferStatus(36160);if(36053!==t)throw new Error(`Framebuffer ${function(t){switch(t){case 36053:return"success";case 36054:return"Mismatched attachments";case 36055:return"No attachments";case 36057:return"Height/width mismatch";case 36061:return"Unsupported or split attachments";case 36182:return"Samples mismatch";default:return`${t}`}}(t)}`)}this.gl.bindFramebuffer(36160,n)}}destroy(){super.destroy(),this.destroyed||null===this.handle||this.gl.deleteFramebuffer(this.handle)}createDepthStencilTexture(t){return new yR(this.device,{id:`${this.id}-depth-stencil`,format:t,width:this.width,height:this.height,mipmaps:!1})}resizeAttachments(t,e){if(null===this.handle)return this.width=this.gl.drawingBufferWidth,this.height=this.gl.drawingBufferHeight,this;void 0===t&&(t=this.gl.drawingBufferWidth),void 0===e&&(e=this.gl.drawingBufferHeight);for(const n of this.colorAttachments)n.texture.resize({width:t,height:e});return this.depthStencilAttachment&&this.depthStencilAttachment.texture.resize({width:t,height:e}),this}_attachOne(t,e){if(Array.isArray(e)){const[n,i=0,r=0]=e;return this._attachTexture(t,n,i,r),n}if(e instanceof yR)return this._attachTexture(t,e,0,0),e;if(e instanceof mR){const n=e;return this._attachTexture(t,n.texture,n.props.baseMipLevel,n.props.baseArrayLayer),e.texture}throw new Error("attach")}_attachTexture(t,e,n,i){const{gl:r}=this.device;switch(r.bindTexture(e.target,e.handle),e.target){case 35866:case 32879:r.framebufferTextureLayer(36160,t,e.target,i,n);break;case 34067:const s=function(t){return t<34069?t+34069:t}(n);r.framebufferTexture2D(36160,t,s,e.handle,i);break;case 3553:r.framebufferTexture2D(36160,t,3553,e.handle,i);break;default:OA(!1,"Illegal texture type")}r.bindTexture(e.target,null)}}class bR extends VA{device;presentationSize;_framebuffer=null;constructor(t,e){super(e),this.device=t,this.presentationSize=[-1,-1],this._setAutoCreatedCanvasId(`${this.device.id}-canvas`),this.update()}getCurrentFramebuffer(){return this.update(),this._framebuffer=this._framebuffer||new vR(this.device,{handle:null}),this._framebuffer}update(){const t=this.getPixelSize();(t[0]!==this.presentationSize[0]||t[1]!==this.presentationSize[1])&&(this.presentationSize=t,this.resize())}resize(t){if(this.device.gl)if(this.canvas){const e=this.getDevicePixelRatio(t?.useDevicePixels);this.setDevicePixelRatio(e,t)}else;}commit(){}}const wR={spector:_A.get("spector")||_A.get("spectorjs")};let ER=null,xR=!1;var SR

2;!function(t){t[t.DEPTH_BUFFER_BIT=256]="DEPTH_BUFFER_BIT",t[t.STENCIL_BUFFER_BIT=1024]="STENCIL_BUFFER_BIT",t[t.COLOR_BUFFER_BIT=16384]="COLOR_BUFFER_BIT",t[t.POINTS=0]="POINTS",t[t.LINES=1]="LINES",t[t.LINE_LOOP=2]="LINE_LOOP",t[t.LINE_STRIP=3]="LINE_STRIP",t[t.TRIANGLES=4]="TRIANGLES",t[t.TRIANGLE_STRIP=5]="TRIANGLE_STRIP",t[t.TRIANGLE_FAN=6]="TRIANGLE_FAN",t[t.ZERO=0]="ZERO",t[t.ONE=1]="ONE",t[t.SRC_COLOR=768]="SRC_COLOR",t[t.ONE_MINUS_SRC_COLOR=769]="ONE_MINUS_SRC_COLOR",t[t.SRC_ALPHA=770]="SRC_ALPHA",t[t.ONE_MINUS_SRC_ALPHA=771]="ONE_MINUS_SRC_ALPHA",t[t.DST_ALPHA=772]="DST_ALPHA",t[t.ONE_MINUS_DST_ALPHA=773]="ONE_MINUS_DST_ALPHA",t[t.DST_COLOR=774]="DST_COLOR",t[t.ONE_MINUS_DST_COLOR=775]="ONE_MINUS_DST_COLOR",t[t.SRC_ALPHA_SATURATE=776]="SRC_ALPHA_SATURATE",t[t.CONSTANT_COLOR=32769]="CONSTANT_COLOR",t[t.ONE_MINUS_CONSTANT_COLOR=32770]="ONE_MINUS_CONSTANT_COLOR",t[t.CONSTANT_ALPHA=32771]="CONSTANT_ALPHA",t[t.ONE_MINUS_CONSTANT_ALPHA=32772]="ONE_MINUS_CONSTANT_ALPHA",t[t.FUNC_ADD=32774]="FUNC_ADD",t[t.FUNC_SUBTRACT=32778]="FUNC_SUBTRACT",t[t.FUNC_REVERSE_SUBTRACT=32779]="FUNC_REVERSE_SUBTRACT",t[t.BLEND_EQUATION=32777]="BLEND_EQUATION",t[t.BLEND_EQUATION_RGB=32777]="BLEND_EQUATION_RGB",t[t.BLEND_EQUATION_ALPHA=34877]="BLEND_EQUATION_ALPHA",t[t.BLEND_DST_RGB=32968]="BLEND_DST_RGB",t[t.BLEND_SRC_RGB=32969]="BLEND_SRC_RGB",t[t.BLEND_DST_ALPHA=32970]="BLEND_DST_ALPHA",t[t.BLEND_SRC_ALPHA=32971]="BLEND_SRC_ALPHA",t[t.BLEND_COLOR=32773]="BLEND_COLOR",t[t.ARRAY_BUFFER_BINDING=34964]="ARRAY_BUFFER_BINDING",t[t.ELEMENT_ARRAY_BUFFER_BINDING=34965]="ELEMENT_ARRAY_BUFFER_BINDING",t[t.LINE_WIDTH=2849]="LINE_WIDTH",t[t.ALIASED_POINT_SIZE_RANGE=33901]="ALIASED_POINT_SIZE_RANGE",t[t.ALIASED_LINE_WIDTH_RANGE=33902]="ALIASED_LINE_WIDTH_RANGE",t[t.CULL_FACE_MODE=2885]="CULL_FACE_MODE",t[t.FRONT_FACE=2886]="FRONT_FACE",t[t.DEPTH_RANGE=2928]="DEPTH_RANGE",t[t.DEPTH_WRITEMASK=2930]="DEPTH_WRITEMASK",t[t.DEPTH_CLEAR_VALUE=2931]="DEPTH_CLEAR_VALUE",t[t.DEPTH_FUNC=2932]="DEPTH_FUNC",t[t.STENCIL_CLEAR_VALUE=2961]="STENCIL_CLEAR_VALUE",t[t.STENCIL_FUNC=2962]="STENCIL_FUNC",t[t.STENCIL_FAIL=2964]="STENCIL_FAIL",t[t.STENCIL_PASS_DEPTH_FAIL=2965]="STENCIL_PASS_DEPTH_FAIL",t[t.STENCIL_PASS_DEPTH_PASS=2966]="STENCIL_PASS_DEPTH_PASS",t[t.STENCIL_REF=2967]="STENCIL_REF",t[t.STENCIL_VALUE_MASK=2963]="STENCIL_VALUE_MASK",t[t.STENCIL_WRITEMASK=2968]="STENCIL_WRITEMASK",t[t.STENCIL_BACK_FUNC=34816]="STENCIL_BACK_FUNC",t[t.STENCIL_BACK_FAIL=34817]="STENCIL_BACK_FAIL",t[t.STENCIL_BACK_PASS_DEPTH_FAIL=34818]="STENCIL_BACK_PASS_DEPTH_FAIL",t[t.STENCIL_BACK_PASS_DEPTH_PASS=34819]="STENCIL_BACK_PASS_DEPTH_PASS",t[t.STENCIL_BACK_REF=36003]="STENCIL_BACK_REF",t[t.STENCIL_BACK_VALUE_MASK=36004]="STENCIL_BACK_VALUE_MASK",t[t.STENCIL_BACK_WRITEMASK=36005]="STENCIL_BACK_WRITEMASK",t[t.VIEWPORT=2978]="VIEWPORT",t[t.SCISSOR_BOX=3088]="SCISSOR_BOX",t[t.COLOR_CLEAR_VALUE=3106]="COLOR_CLEAR_VALUE",t[t.COLOR_WRITEMASK=3107]="COLOR_WRITEMASK",t[t.UNPACK_ALIGNMENT=3317]="UNPACK_ALIGNMENT",t[t.PACK_ALIGNMENT=3333]="PACK_ALIGNMENT",t[t.MAX_TEXTURE_SIZE=3379]="MAX_TEXTURE_SIZE",t[t.MAX_VIEWPORT_DIMS=3386]="MAX_VIEWPORT_DIMS",t[t.SUBPIXEL_BITS=3408]="SUBPIXEL_BITS",t[t.RED_BITS=3410]="RED_BITS",t[t.GREEN_BITS=3411]="GREEN_BITS",t[t.BLUE_BITS=3412]="BLUE_BITS",t[t.ALPHA_BITS=3413]="ALPHA_BITS",t[t.DEPTH_BITS=3414]="DEPTH_BITS",t[t.STENCIL_BITS=3415]="STENCIL_BITS",t[t.POLYGON_OFFSET_UNITS=10752]="POLYGON_OFFSET_UNITS",t[t.POLYGON_OFFSET_FACTOR=32824]="POLYGON_OFFSET_FACTOR",t[t.TEXTURE_BINDING_2D=32873]="TEXTURE_BINDING_2D",t[t.SAMPLE_BUFFERS=32936]="SAMPLE_BUFFERS",t[t.SAMPLES=32937]="SAMPLES",t[t.SAMPLE_COVERAGE_VALUE=32938]="SAMPLE_COVERAGE_VALUE",t[t.SAMPLE_COVERAGE_INVERT=32939]="SAMPLE_COVERAGE_INVERT",t[t.COMPRESSED_TEXTURE_FORMATS=34467]="COMPRESSED_TEXTURE_FORMATS",t[t.VENDOR=7936]="VENDOR",t[t.RENDERER=7937]="RENDERER",t[t.VERSION=7938]="VERSION",t[t.IMPLEMENTATION_COLOR_READ_TYPE=35738]="IMPLEMENTATION_COLOR_READ_TYPE",t[t.IMPLEMENTATION_COLOR_READ_FORMAT=35739]="IMPLEMENTATION_COLOR_READ_FORMAT",t[t.BROWSER_DEFAULT_WEBGL=37444]="BROWSER_DEFAULT_WEBGL",t[t.STATIC_DRAW=35044]="STATIC_DRAW",t[t.STREAM_DRAW=35040]="STREAM_DRAW",t[t.DYNAMIC_DRAW=35048]="DYNAMIC_DRAW",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.BUFFER_SIZE=34660]="BUFFER_SIZE",t[t.BUFFER_USAGE=34661]="BUFFER_USAGE",t[t.CURRENT_VERTEX_ATTRIB=34342]="CURRENT_VERTEX_ATTRIB",t[t.VERTEX_ATTRIB_ARRAY_ENABLED=34338]="VERTEX_ATTRIB_ARRAY_ENABLED",t[t.VERTEX_ATTRIB_ARRAY_SIZE=34339]="VERTEX_ATTRIB_ARRAY_SIZE",t[t.VERTEX_ATTRIB_ARRAY_STRIDE=34340]="VERTEX_ATTRIB_ARRAY_STRIDE",t[t.VERTEX_ATTRIB_ARRAY_TYPE=34341]="VERTEX_ATTRIB_ARRAY_TYPE",t[t.VERTEX_ATTRIB_ARRAY_NORMALIZED=34922]="VERTEX_ATTRIB_ARRAY_NORMALIZED",t[t.VERTEX_ATTRIB_ARRAY_POINTER=34373]="VERTEX_ATTRIB_ARRAY_POINTER",t[t.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING=34975]="VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",t[t.CULL_FACE=2884]="CULL_FACE",t[t.FRONT=1028]="FRONT",t[t.BACK=1029]="BACK",t[t.FRONT_AND_BACK=1032]="FRONT_AND_BACK",t[t.BLEND=3042]="BLEND",t[t.DEPTH_TEST=2929]="DEPTH_TEST",t[t.DITHER=3024]="DITHER",t[t.POLYGON_OFFSET_FILL=32823]="POLYGON_OFFSET_FILL",t[t.SAMPLE_ALPHA_TO_COVERAGE=32926]="SAMPLE_ALPHA_TO_COVERAGE",t[t.SAMPLE_COVERAGE=32928]="SAMPLE_COVERAGE",t[t.SCISSOR_TEST=3089]="SCISSOR_TEST",t[t.STENCIL_TEST=2960]="STENCIL_TEST",t[t.NO_ERROR=0]="NO_ERROR",t[t.INVALID_ENUM=1280]="INVALID_ENUM",t[t.INVALID_VALUE=1281]="INVALID_VALUE",t[t.INVALID_OPERATION=1282]="INVALID_OPERATION",t[t.OUT_OF_MEMORY=1285]="OUT_OF_MEMORY",t[t.CONTEXT_LOST_WEBGL=37442]="CONTEXT_LOST_WEBGL",t[t.CW=2304]="CW",t[t.CCW=2305]="CCW",t[t.DONT_CARE=4352]="DONT_CARE",t[t.FASTEST=4353]="FASTEST",t[t.NICEST=4354]="NICEST",t[t.GENERATE_MIPMAP_HINT=33170]="GENERATE_MIPMAP_HINT",t[t.BYTE=5120]="BYTE",t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.SHORT=5122]="SHORT",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.INT=5124]="INT",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.FLOAT=5126]="FLOAT",t[t.DOUBLE=5130]="DOUBLE",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.ALPHA=6406]="ALPHA",t[t.RGB=6407]="RGB",t[t.RGBA=6408]="RGBA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.FRAGMENT_SHADER=35632]="FRAGMENT_SHADER",t[t.VERTEX_SHADER=35633]="VERTEX_SHADER",t[t.COMPILE_STATUS=35713]="COMPILE_STATUS",t[t.DELETE_STATUS=35712]="DELETE_STATUS",t[t.LINK_STATUS=35714]="LINK_STATUS",t[t.VALIDATE_STATUS=35715]="VALIDATE_STATUS",t[t.ATTACHED_SHADERS=35717]="ATTACHED_SHADERS",t[t.ACTIVE_ATTRIBUTES=35721]="ACTIVE_ATTRIBUTES",t[t.ACTIVE_UNIFORMS=35718]="ACTIVE_UNIFORMS",t[t.MAX_VERTEX_ATTRIBS=34921]="MAX_VERTEX_ATTRIBS",t[t.MAX_VERTEX_UNIFORM_VECTORS=36347]="MAX_VERTEX_UNIFORM_VECTORS",t[t.MAX_VARYING_VECTORS=36348]="MAX_VARYING_VECTORS",t[t.MAX_COMBINED_TEXTURE_IMAGE_UNITS=35661]="MAX_COMBINED_TEXTURE_IMAGE_UNITS",t[t.MAX_VERTEX_TEXTURE_IMAGE_UNITS=35660]="MAX_VERTEX_TEXTURE_IMAGE_UNITS",t[t.MAX_TEXTURE_IMAGE_UNITS=34930]="MAX_TEXTURE_IMAGE_UNITS",t[t.MAX_FRAGMENT_UNIFORM_VECTORS=36349]="MAX_FRAGMENT_UNIFORM_VECTORS",t[t.SHADER_TYPE=35663]="SHADER_TYPE",t[t.SHADING_LANGUAGE_VERSION=35724]="SHADING_LANGUAGE_VERSION",t[t.CURRENT_PROGRAM=35725]="CURRENT_PROGRAM",t[t.NEVER=512]="NEVER",t[t.LESS=513]="LESS",t[t.EQUAL=514]="EQUAL",t[t.LEQUAL=515]="LEQUAL",t[t.GREATER=516]="GREATER",t[t.NOTEQUAL=517]="NOTEQUAL",t[t.GEQUAL=518]="GEQUAL",t[t.ALWAYS=519]="ALWAYS",t[t.KEEP=7680]="KEEP",t[t.REPLACE=7681]="REPLACE",t[t.INCR=7682]="INCR",t[t.DECR=7683]="DECR",t[t.INVERT=5386]="INVERT",t[t.INCR_WRAP=34055]="INCR_WRAP",t[t.DECR_WRAP=34056]="DECR_WRAP",t[t.NEAREST=9728]="NEAREST",t[t.LINEAR=9729]="LINEAR",t[t.NEAREST_MIPMAP_NEAREST=9984]="NEAREST_MIPMAP_NEAREST",t[t.LINEAR_MIPMAP_NEAREST=9985]="LINEAR_MIPMAP_NEAREST",t[t.NEAREST_MIPMAP_LINEAR=9986]="NEAREST_MIPMAP_LINEAR",t[t.LINEAR_MIPMAP_LINEAR=9987]="LINEAR_MIPMAP_LINEAR",t[t.TEXTURE_MAG_FILTER=10240]="TEXTURE_MAG_FILTER",t[t.TEXTURE_MIN_FILTER=10241]="TEXTURE_MIN_FILTER",t[t.TEXTURE_WRAP_S=10242]="TEXTURE_WRAP_S",t[t.TEXTURE_WRAP_T=10243]="TEXTURE_WRAP_T",t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE=5890]="TEXTURE",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_BINDING_CUBE_MAP=34068]="TEXTURE_BINDING_CUBE_MAP",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z",t[t.MAX_CUBE_MAP_TEXTURE_SIZE=34076]="MAX_CUBE_MAP_TEXTURE_SIZE",t[t.TEXTURE0=33984]="TEXTURE0",t[t.ACTIVE_TEXTURE=34016]="ACTIVE_TEXTURE",t[t.REPEAT=10497]="REPEAT",t[t.CLAMP_TO_EDGE=33071]="CLAMP_TO_EDGE",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT",t[t.TEXTURE_WIDTH=4096]="TEXTURE_WIDTH",t[t.TEXTURE_HEIGHT=4097]="TEXTURE_HEIGHT",t[t.FLOAT_VEC2=35664]="FLOAT_VEC2",t[t.FLOAT_VEC3=35665]="FLOAT_VEC3",t[t.FLOAT_VEC4=35666]="FLOAT_VEC4",t[t.INT_VEC2=35667]="INT_VEC2",t[t.INT_VEC3=35668]="INT_VEC3",t[t.INT_VEC4=35669]="INT_VEC4",t[t.BOOL=35670]="BOOL",t[t.BOOL_VEC2=35671]="BOOL_VEC2",t[t.BOOL_VEC3=35672]="BOOL_VEC3",t[t.BOOL_VEC4=35673]="BOOL_VEC4",t[t.FLOAT_MAT2=35674]="FLOAT_MAT2",t[t.FLOAT_MAT3=35675]="FLOAT_MAT3",t[t.FLOAT_MAT4=35676]="FLOAT_MAT4",t[t.SAMPLER_2D=35678]="SAMPLER_2D",t[t.SAMPLER_CUBE=35680]="SAMPLER_CUBE",t[t.LOW_FLOAT=36336]="LOW_FLOAT",t[t.MEDIUM_FLOAT=36337]="MEDIUM_FLOAT",t[t.HIGH_FLOAT=36338]="HIGH_FLOAT",t[t.LOW_INT=36339]="LOW_INT",t[t.MEDIUM_INT=36340]="MEDIUM_INT",t[t.HIGH_INT=36341]="HIGH_INT",t[t.FRAMEBUFFER=36160]="FRAMEBUFFER",t[t.RENDERBUFFER=36161]="RENDERBUFFER",t[t.RGBA4=32854]="RGBA4",t[t.RGB5_A1=32855]="RGB5_A1",t[t.RGB565=36194]="RGB565",t[t.DEPTH_COMPONENT16=33189]="DEPTH_COMPONENT16",t[t.STENCIL_INDEX=6401]="STENCIL_INDEX",t[t.STENCIL_INDEX8=36168]="STENCIL_INDEX8",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL",t[t.RENDERBUFFER_WIDTH=36162]="RENDERBUFFER_WIDTH",t[t.RENDERBUFFER_HEIGHT=36163]="RENDERBUFFER_HEIGHT",t[t.RENDERBUFFER_INTERNAL_FORMAT=36164]="RENDERBUFFER_INTERNAL_FORMAT",t[t.RENDERBUFFER_RED_SIZE=36176]="RENDERBUFFER_RED_SIZE",t[t.RENDERBUFFER_GREEN_SIZE=36177]="RENDERBUFFER_GREEN_SIZE",t[t.RENDERBUFFER_BLUE_SIZE=36178]="RENDERBUFFER_BLUE_SIZE",t[t.RENDERBUFFER_ALPHA_SIZE=36179]="RENDERBUFFER_ALPHA_SIZE",t[t.RENDERBUFFER_DEPTH_SIZE=36180]="RENDERBUFFER_DEPTH_SIZE",t[t.RENDERBUFFER_STENCIL_SIZE=36181]="RENDERBUFFER_STENCIL_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE=36048]="FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",t[t.FRAMEBUFFER_ATTACHMENT_OBJECT_NAME=36049]="FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL=36050]="FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE=36051]="FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",t[t.COLOR_ATTACHMENT0=36064]="COLOR_ATTACHMENT0",t[t.DEPTH_ATTACHMENT=36096]="DEPTH_ATTACHMENT",t[t.STENCIL_ATTACHMENT=36128]="STENCIL_ATTACHMENT",t[t.DEPTH_STENCIL_ATTACHMENT=33306]="DEPTH_STENCIL_ATTACHMENT",t[t.NONE=0]="NONE",t[t.FRAMEBUFFER_COMPLETE=36053]="FRAMEBUFFER_COMPLETE",t[t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT=36054]="FRAMEBUFFER_INCOMPLETE_ATTACHMENT",t[t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT=36055]="FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",t[t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS=36057]="FRAMEBUFFER_INCOMPLETE_DIMENSIONS",t[t.FRAMEBUFFER_UNSUPPORTED=36061]="FRAMEBUFFER_UNSUPPORTED",t[t.FRAMEBUFFER_BINDING=36006]="FRAMEBUFFER_BINDING",t[t.RENDERBUFFER_BINDING=36007]="RENDERBUFFER_BINDING",t[t.READ_FRAMEBUFFER=36008]="READ_FRAMEBUFFER",t[t.DRAW_FRAMEBUFFER=36009]="DRAW_FRAMEBUFFER",t[t.MAX_RENDERBUFFER_SIZE=34024]="MAX_RENDERBUFFER_SIZE",t[t.INVALID_FRAMEBUFFER_OPERATION=1286]="INVALID_FRAMEBUFFER_OPERATION",t[t.UNPACK_FLIP_Y_WEBGL=37440]="UNPACK_FLIP_Y_WEBGL",t[t.UNPACK_PREMULTIPLY_ALPHA_WEBGL=37441]="UNPACK_PREMULTIPLY_ALPHA_WEBGL",t[t.UNPACK_COLORSPACE_CONVERSION_WEBGL=37443]="UNPACK_COLORSPACE_CONVERSION_WEBGL",t[t.READ_BUFFER=3074]="READ_BUFFER",t[t.UNPACK_ROW_LENGTH=3314]="UNPACK_ROW_LENGTH",t[t.UNPACK_SKIP_ROWS=3315]="UNPACK_SKIP_ROWS",t[t.UNPACK_SKIP_PIXELS=3316]="UNPACK_SKIP_PIXELS",t[t.PACK_ROW_LENGTH=3330]="PACK_ROW_LENGTH",t[t.PACK_SKIP_ROWS=3331]="PACK_SKIP_ROWS",t[t.PACK_SKIP_PIXELS=3332]="PACK_SKIP_PIXELS",t[t.TEXTURE_BINDING_3D=32874]="TEXTURE_BINDING_3D",t[t.UNPACK_SKIP_IMAGES=32877]="UNPACK_SKIP_IMAGES",t[t.UNPACK_IMAGE_HEIGHT=32878]="UNPACK_IMAGE_HEIGHT",t[t.MAX_3D_TEXTURE_SIZE=32883]="MAX_3D_TEXTURE_SIZE",t[t.MAX_ELEMENTS_VERTICES=33e3]="MAX_ELEMENTS_VERTICES",t[t.MAX_ELEMENTS_INDICES=33001]="MAX_ELEMENTS_INDICES",t[t.MAX_TEXTURE_LOD_BIAS=34045]="MAX_TEXTURE_LOD_BIAS",t[t.MAX_FRAGMENT_UNIFORM_COMPONENTS=35657]="MAX_FRAGMENT_UNIFORM_COMPONENTS",t[t.MAX_VERTEX_UNIFORM_COMPONENTS=35658]="MAX_VERTEX_UNIFORM_COMPONENTS",t[t.MAX_ARRAY_TEXTURE_LAYERS=35071]="MAX_ARRAY_TEXTURE_LAYERS",t[t.MIN_PROGRAM_TEXEL_OFFSET=35076]="MIN_PROGRAM_TEXEL_OFFSET",t[t.MAX_PROGRAM_TEXEL_OFFSET=35077]="MAX_PROGRAM_TEXEL_OFFSET",t[t.MAX_VARYING_COMPONENTS=35659]="MAX_VARYING_COMPONENTS",t[t.FRAGMENT_SHADER_DERIVATIVE_HINT=35723]="FRAGMENT_SHADER_DERIVATIVE_HINT",t[t.RASTERIZER_DISCARD=35977]="RASTERIZER_DISCARD",t[t.VERTEX_ARRAY_BINDING=34229]="VERTEX_ARRAY_BINDING",t[t.MAX_VERTEX_OUTPUT_COMPONENTS=37154]="MAX_VERTEX_OUTPUT_COMPONENTS",t[t.MAX_FRAGMENT_INPUT_COMPONENTS=37157]="MAX_FRAGMENT_INPUT_COMPONENTS",t[t.MAX_SERVER_WAIT_TIMEOUT=37137]="MAX_SERVER_WAIT_TIMEOUT",t[t.MAX_ELEMENT_INDEX=36203]="MAX_ELEMENT_INDEX",t[t.RED=6403]="RED",t[t.RGB8=32849]="RGB8",t[t.RGBA8=32856]="RGBA8",t[t.RGB10_A2=32857]="RGB10_A2",t[t.TEXTURE_3D=32879]="TEXTURE_3D",t[t.TEXTURE_WRAP_R=32882]="TEXTURE_WRAP_R",t[t.TEXTURE_MIN_LOD=33082]="TEXTURE_MIN_LOD",t[t.TEXTURE_MAX_LOD=33083]="TEXTURE_MAX_LOD",t[t.TEXTURE_BASE_LEVEL=33084]="TEXTURE_BASE_LEVEL",t[t.TEXTURE_MAX_LEVEL=33085]="TEXTURE_MAX_LEVEL",t[t.TEXTURE_COMPARE_MODE=34892]="TEXTURE_COMPARE_MODE",t[t.TEXTURE_COMPARE_FUNC=34893]="TEXTURE_COMPARE_FUNC",t[t.SRGB=35904]="SRGB",t[t.SRGB8=35905]="SRGB8",t[t.SRGB8_ALPHA8=35907]="SRGB8_ALPHA8",t[t.COMPARE_REF_TO_TEXTURE=34894]="COMPARE_REF_TO_TEXTURE",t[t.RGBA32F=34836]="RGBA32F",t[t.RGB32F=34837]="RGB32F",t[t.RGBA16F=34842]="RGBA16F",t[t.RGB16F=34843]="RGB16F",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_BINDING_2D_ARRAY=35869]="TEXTURE_BINDING_2D_ARRAY",t[t.R11F_G11F_B10F=35898]="R11F_G11F_B10F",t[t.RGB9_E5=35901]="RGB9_E5",t[t.RGBA32UI=36208]="RGBA32UI",t[t.RGB32UI=36209]="RGB32UI",t[t.RGBA16UI=36214]="RGBA16UI",t[t.RGB16UI=36215]="RGB16UI",t[t.RGBA8UI=36220]="RGBA8UI",t[t.RGB8UI=36221]="RGB8UI",t[t.RGBA32I=36226]="RGBA32I",t[t.RGB32I=36227]="RGB32I",t[t.RGBA16I=36232]="RGBA16I",t[t.RGB16I=36233]="RGB16I",t[t.RGBA8I=36238]="RGBA8I",t[t.RGB8I=36239]="RGB8I",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.R8=33321]="R8",t[t.RG8=33323]="RG8",t[t.R16F=33325]="R16F",t[t.R32F=33326]="R32F",t[t.RG16F=33327]="RG16F",t[t.RG32F=33328]="RG32F",t[t.R8I=33329]="R8I",t[t.R8UI=33330]="R8UI",t[t.R16I=33331]="R16I",t[t.R16UI=33332]="R16UI",t[t.R32I=33333]="R32I",t[t.R32UI=33334]="R32UI",t[t.RG8I=33335]="RG8I",t[t.RG8UI=33336]="RG8UI",t[t.RG16I=33337]="RG16I",t[t.RG16UI=33338]="RG16UI",t[t.RG32I=33339]="RG32I",t[t.RG32UI=33340]="RG32UI",t[t.R8_SNORM=36756]="R8_SNORM",t[t.RG8_SNORM=36757]="RG8_SNORM",t[t.RGB8_SNORM=36758]="RGB8_SNORM",t[t.RGBA8_SNORM=36759]="RGBA8_SNORM",t[t.RGB10_A2UI=36975]="RGB10_A2UI",t[t.TEXTURE_IMMUTABLE_FORMAT=37167]="TEXTURE_IMMUTABLE_FORMAT",t[t.TEXTURE_IMMUTABLE_LEVELS=33503]="TEXTURE_IMMUTABLE_LEVELS",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.HALF_FLOAT=5131]="HALF_FLOAT",t[t.RG=33319]="RG",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.INT_2_10_10_10_REV=36255]="INT_2_10_10_10_REV",t[t.CURRENT_QUERY=34917]="CURRENT_QUERY",t[t.QUERY_RESULT=34918]="QUERY_RESULT",t[t.QUERY_RESULT_AVAILABLE=34919]="QUERY_RESULT_AVAILABLE",t[t.ANY_SAMPLES_PASSED=35887]="ANY_SAMPLES_PASSED",t[t.ANY_SAMPLES_PASSED_CONSERVATIVE=36202]="ANY_SAMPLES_PASSED_CONSERVATIVE",t[t.MAX_DRAW_BUFFERS=34852]="MAX_DRAW_BUFFERS",t[t.DRAW_BUFFER0=34853]="DRAW_BUFFER0",t[t.DRAW_BUFFER1=34854]="DRAW_BUFFER1",t[t.DRAW_BUFFER2=34855]="DRAW_BUFFER2",t[t.DRAW_BUFFER3=34856]="DRAW_BUFFER3",t[t.DRAW_BUFFER4=34857]="DRAW_BUFFER4",t[t.DRAW_BUFFER5=34858]="DRAW_BUFFER5",t[t.DRAW_BUFFER6=34859]="DRAW_BUFFER6",t[t.DRAW_BUFFER7=34860]="DRAW_BUFFER7",t[t.DRAW_BUFFER8=34861]="DRAW_BUFFER8",t[t.DRAW_BUFFER9=34862]="DRAW_BUFFER9",t[t.DRAW_BUFFER10=34863]="DRAW_BUFFER10",t[t.DRAW_BUFFER11=34864]="DRAW_BUFFER11",t[t.DRAW_BUFFER12=34865]="DRAW_BUFFER12",t[t.DRAW_BUFFER13=34866]="DRAW_BUFFER13",t[t.DRAW_BUFFER14=34867]="DRAW_BUFFER14",t[t.DRAW_BUFFER15=34868]="DRAW_BUFFER15",t[t.MAX_COLOR_ATTACHMENTS=36063]="MAX_COLOR_ATTACHMENTS",t[t.COLOR_ATTACHMENT1=36065]="COLOR_ATTACHMENT1",t[t.COLOR_ATTACHMENT2=36066]="COLOR_ATTACHMENT2",t[t.COLOR_ATTACHMENT3=36067]="COLOR_ATTACHMENT3",t[t.COLOR_ATTACHMENT4=36068]="COLOR_ATTACHMENT4",t[t.COLOR_ATTACHMENT5=36069]="COLOR_ATTACHMENT5",t[t.COLOR_ATTACHMENT6=36070]="COLOR_ATTACHMENT6",t[t.COLOR_ATTACHMENT7=36071]="COLOR_ATTACHMENT7",t[t.COLOR_ATTACHMENT8=36072]="COLOR_ATTACHMENT8",t[t.COLOR_ATTACHMENT9=36073]="COLOR_ATTACHMENT9",t[t.COLOR_ATTACHMENT10=36074]="COLOR_ATTACHMENT10",t[t.COLOR_ATTACHMENT11=36075]="COLOR_ATTACHMENT11",t[t.COLOR_ATTACHMENT12=36076]="COLOR_ATTACHMENT12",t[t.COLOR_ATTACHMENT13=36077]="COLOR_ATTACHMENT13",t[t.COLOR_ATTACHMENT14=36078]="COLOR_ATTACHMENT14",t[t.COLOR_ATTACHMENT15=36079]="COLOR_ATTACHMENT15",t[t.SAMPLER_3D=35679]="SAMPLER_3D",t[t.SAMPLER_2D_SHADOW=35682]="SAMPLER_2D_SHADOW",t[t.SAMPLER_2D_ARRAY=36289]="SAMPLER_2D_ARRAY",t[t.SAMPLER_2D_ARRAY_SHADOW=36292]="SAMPLER_2D_ARRAY_SHADOW",t[t.SAMPLER_CUBE_SHADOW=36293]="SAMPLER_CUBE_SHADOW",t[t.INT_SAMPLER_2D=36298]="INT_SAMPLER_2D",t[t.INT_SAMPLER_3D=36299]="INT_SAMPLER_3D",t[t.INT_SAMPLER_CUBE=36300]="INT_SAMPLER_CUBE",t[t.INT_SAMPLER_2D_ARRAY=36303]="INT_SAMPLER_2D_ARRAY",t[t.UNSIGNED_INT_SAMPLER_2D=36306]="UNSIGNED_INT_SAMPLER_2D",t[t.UNSIGNED_INT_SAMPLER_3D=36307]="UNSIGNED_INT_SAMPLER_3D",t[t.UNSIGNED_INT_SAMPLER_CUBE=36308]="UNSIGNED_INT_SAMPLER_CUBE",t[t.UNSIGNED_INT_SAMPLER_2D_ARRAY=36311]="UNSIGNED_INT_SAMPLER_2D_ARRAY",t[t.MAX_SAMPLES=36183]="MAX_SAMPLES",t[t.SAMPLER_BINDING=35097]="SAMPLER_BINDING",t[t.PIXEL_PACK_BUFFER=35051]="PIXEL_PACK_BUFFER",t[t.PIXEL_UNPACK_BUFFER=35052]="PIXEL_UNPACK_BUFFER",t[t.PIXEL_PACK_BUFFER_BINDING=35053]="PIXEL_PACK_BUFFER_BINDING",t[t.PIXEL_UNPACK_BUFFER_BINDING=35055]="PIXEL_UNPACK_BUFFER_BINDING",t[t.COPY_READ_BUFFER=36662]="COPY_READ_BUFFER",t[t.COPY_WRITE_BUFFER=36663]="COPY_WRITE_BUFFER",t[t.COPY_READ_BUFFER_BINDING=36662]="COPY_READ_BUFFER_BINDING",t[t.COPY_WRITE_BUFFER_BINDING=36663]="COPY_WRITE_BUFFER_BINDING",t[t.FLOAT_MAT2x3=35685]="FLOAT_MAT2x3",t[t.FLOAT_MAT2x4=35686]="FLOAT_MAT2x4",t[t.FLOAT_MAT3x2=35687]="FLOAT_MAT3x2",t[t.FLOAT_MAT3x4=35688]="FLOAT_MAT3x4",t[t.FLOAT_MAT4x2=35689]="FLOAT_MAT4x2",t[t.FLOAT_MAT4x3=35690]="FLOAT_MAT4x3",t[t.UNSIGNED_INT_VEC2=36294]="UNSIGNED_INT_VEC2",t[t.UNSIGNED_INT_VEC3=36295]="UNSIGNED_INT_VEC3",t[t.UNSIGNED_INT_VEC4=36296]="UNSIGNED_INT_VEC4",t[t.UNSIGNED_NORMALIZED=35863]="UNSIGNED_NORMALIZED",t[t.SIGNED_NORMALIZED=36764]="SIGNED_NORMALIZED",t[t.VERTEX_ATTRIB_ARRAY_INTEGER=35069]="VERTEX_ATTRIB_ARRAY_INTEGER",t[t.VERTEX_ATTRIB_ARRAY_DIVISOR=35070]="VERTEX_ATTRIB_ARRAY_DIVISOR",t[t.TRANSFORM_FEEDBACK_BUFFER_MODE=35967]="TRANSFORM_FEEDBACK_BUFFER_MODE",t[t.MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS=35968]="MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS",t[t.TRANSFORM_FEEDBACK_VARYINGS=35971]="TRANSFORM_FEEDBACK_VARYINGS",t[t.TRANSFORM_FEEDBACK_BUFFER_START=35972]="TRANSFORM_FEEDBACK_BUFFER_START",t[t.TRANSFORM_FEEDBACK_BUFFER_SIZE=35973]="TRANSFORM_FEEDBACK_BUFFER_SIZE",t[t.TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN=35976]="TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN",t[t.MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS=35978]="MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS",t[t.MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS=35979]="MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS",t[t.INTERLEAVED_ATTRIBS=35980]="INTERLEAVED_ATTRIBS",t[t.SEPARATE_ATTRIBS=35981]="SEPARATE_ATTRIBS",t[t.TRANSFORM_FEEDBACK_BUFFER=35982]="TRANSFORM_FEEDBACK_BUFFER",t[t.TRANSFORM_FEEDBACK_BUFFER_BINDING=35983]="TRANSFORM_FEEDBACK_BUFFER_BINDING",t[t.TRANSFORM_FEEDBACK=36386]="TRANSFORM_FEEDBACK",t[t.TRANSFORM_FEEDBACK_PAUSED=36387]="TRANSFORM_FEEDBACK_PAUSED",t[t.TRANSFORM_FEEDBACK_ACTIVE=36388]="TRANSFORM_FEEDBACK_ACTIVE",t[t.TRANSFORM_FEEDBACK_BINDING=36389]="TRANSFORM_FEEDBACK_BINDING",t[t.FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING=33296]="FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING",t[t.FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE=33297]="FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE",t[t.FRAMEBUFFER_ATTACHMENT_RED_SIZE=33298]="FRAMEBUFFER_ATTACHMENT_RED_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_GREEN_SIZE=33299]="FRAMEBUFFER_ATTACHMENT_GREEN_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_BLUE_SIZE=33300]="FRAMEBUFFER_ATTACHMENT_BLUE_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE=33301]="FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE=33302]="FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE=33303]="FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE",t[t.FRAMEBUFFER_DEFAULT=33304]="FRAMEBUFFER_DEFAULT",t[t.DEPTH24_STENCIL8=35056]="DEPTH24_STENCIL8",t[t.DRAW_FRAMEBUFFER_BINDING=36006]="DRAW_FRAMEBUFFER_BINDING",t[t.READ_FRAMEBUFFER_BINDING=36010]="READ_FRAMEBUFFER_BINDING",t[t.RENDERBUFFER_SAMPLES=36011]="RENDERBUFFER_SAMPLES",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER=36052]="FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER",t[t.FRAMEBUFFER_INCOMPLETE_MULTISAMPLE=36182]="FRAMEBUFFER_INCOMPLETE_MULTISAMPLE",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER",t[t.UNIFORM_BUFFER_BINDING=35368]="UNIFORM_BUFFER_BINDING",t[t.UNIFORM_BUFFER_START=35369]="UNIFORM_BUFFER_START",t[t.UNIFORM_BUFFER_SIZE=35370]="UNIFORM_BUFFER_SIZE",t[t.MAX_VERTEX_UNIFORM_BLOCKS=35371]="MAX_VERTEX_UNIFORM_BLOCKS",t[t.MAX_FRAGMENT_UNIFORM_BLOCKS=35373]="MAX_FRAGMENT_UNIFORM_BLOCKS",t[t.MAX_COMBINED_UNIFORM_BLOCKS=35374]="MAX_COMBINED_UNIFORM_BLOCKS",t[t.MAX_UNIFORM_BUFFER_BINDINGS=35375]="MAX_UNIFORM_BUFFER_BINDINGS",t[t.MAX_UNIFORM_BLOCK_SIZE=35376]="MAX_UNIFORM_BLOCK_SIZE",t[t.MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS=35377]="MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS",t[t.MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS=35379]="MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS",t[t.UNIFORM_BUFFER_OFFSET_ALIGNMENT=35380]="UNIFORM_BUFFER_OFFSET_ALIGNMENT",t[t.ACTIVE_UNIFORM_BLOCKS=35382]="ACTIVE_UNIFORM_BLOCKS",t[t.UNIFORM_TYPE=35383]="UNIFORM_TYPE",t[t.UNIFORM_SIZE=35384]="UNIFORM_SIZE",t[t.UNIFORM_BLOCK_INDEX=35386]="UNIFORM_BLOCK_INDEX",t[t.UNIFORM_OFFSET=35387]="UNIFORM_OFFSET",t[t.UNIFORM_ARRAY_STRIDE=35388]="UNIFORM_ARRAY_STRIDE",t[t.UNIFORM_MATRIX_STRIDE=35389]="UNIFORM_MATRIX_STRIDE",t[t.UNIFORM_IS_ROW_MAJOR=35390]="UNIFORM_IS_ROW_MAJOR",t[t.UNIFORM_BLOCK_BINDING=35391]="UNIFORM_BLOCK_BINDING",t[t.UNIFORM_BLOCK_DATA_SIZE=35392]="UNIFORM_BLOCK_DATA_SIZE",t[t.UNIFORM_BLOCK_ACTIVE_UNIFORMS=35394]="UNIFORM_BLOCK_ACTIVE_UNIFORMS",t[t.UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES=35395]="UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES",t[t.UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER=35396]="UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER",t[t.UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER=35398]="UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER",t[t.OBJECT_TYPE=37138]="OBJECT_TYPE",t[t.SYNC_CONDITION=37139]="SYNC_CONDITION",t[t.SYNC_STATUS=37140]="SYNC_STATUS",t[t.SYNC_FLAGS=37141]="SYNC_FLAGS",t[t.SYNC_FENCE=37142]="SYNC_FENCE",t[t.SYNC_GPU_COMMANDS_COMPLETE=37143]="SYNC_GPU_COMMANDS_COMPLETE",t[t.UNSIGNALED=37144]="UNSIGNALED",t[t.SIGNALED=37145]="SIGNALED",t[t.ALREADY_SIGNALED=37146]="ALREADY_SIGNALED",t[t.TIMEOUT_EXPIRED=37147]="TIMEOUT_EXPIRED",t[t.CONDITION_SATISFIED=37148]="CONDITION_SATISFIED",t[t.WAIT_FAILED=37149]="WAIT_FAILED",t[t.SYNC_FLUSH_COMMANDS_BIT=1]="SYNC_FLUSH_COMMANDS_BIT",t[t.COLOR=6144]="COLOR",t[t.DEPTH=6145]="DEPTH",t[t.STENCIL=6146]="STENCIL",t[t.MIN=32775]="MIN",t[t.MAX=32776]="MAX",t[t.DEPTH_COMPONENT24=33190]="DEPTH_COMPONENT24",t[t.STREAM_READ=35041]="STREAM_READ",t[t.STREAM_COPY=35042]="STREAM_COPY",t[t.STATIC_READ=35045]="STATIC_READ",t[t.STATIC_COPY=35046]="STATIC_COPY",t[t.DYNAMIC_READ=35049]="DYNAMIC_READ",t[t.DYNAMIC_COPY=35050]="DYNAMIC_COPY",t[t.DEPTH_COMPONENT32F=36012]="DEPTH_COMPONENT32F",t[t.DEPTH32F_STENCIL8=36013]="DEPTH32F_STENCIL8",t[t.INVALID_INDEX=4294967295]="INVALID_INDEX",t[t.TIMEOUT_IGNORED=-1]="TIMEOUT_IGNORED",t[t.MAX_CLIENT_WAIT_TIMEOUT_WEBGL=37447]="MAX_CLIENT_WAIT_TIMEOUT_WEBGL",t[t.UNMASKED_VENDOR_WEBGL=37445]="UNMASKED_VENDOR_WEBGL",t[t.UNMASKED_RENDERER_WEBGL=37446]="UNMASKED_RENDERER_WEBGL",t[t.MAX_TEXTURE_MAX_ANISOTROPY_EXT=34047]="MAX_TEXTURE_MAX_ANISOTROPY_EXT",t[t.TEXTURE_MAX_ANISOTROPY_EXT=34046]="TEXTURE_MAX_ANISOTROPY_EXT",t[t.R16_EXT=33322]="R16_EXT",t[t.RG16_EXT=33324]="RG16_EXT",t[t.RGB16_EXT=32852]="RGB16_EXT",t[t.RGBA16_EXT=32859]="RGBA16_EXT",t[t.R16_SNORM_EXT=36760]="R16_SNORM_EXT",t[t.RG16_SNORM_EXT=36761]="RG16_SNORM_EXT",t[t.RGB16_SNORM_EXT=36762]="RGB16_SNORM_EXT",t[t.RGBA16_SNORM_EXT=36763]="RGBA16_SNORM_EXT",t[t.COMPRESSED_RGB_S3TC_DXT1_EXT=33776]="COMPRESSED_RGB_S3TC_DXT1_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT1_EXT=33777]="COMPRESSED_RGBA_S3TC_DXT1_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT3_EXT=33778]="COMPRESSED_RGBA_S3TC_DXT3_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT5_EXT=33779]="COMPRESSED_RGBA_S3TC_DXT5_EXT",t[t.COMPRESSED_SRGB_S3TC_DXT1_EXT=35916]="COMPRESSED_SRGB_S3TC_DXT1_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=35917]="COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT=35918]="COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=35919]="COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT",t[t.COMPRESSED_RED_RGTC1_EXT=36283]="COMPRESSED_RED_RGTC1_EXT",t[t.COMPRESSED_SIGNED_RED_RGTC1_EXT=36284]="COMPRESSED_SIGNED_RED_RGTC1_EXT",t[t.COMPRESSED_RED_GREEN_RGTC2_EXT=36285]="COMPRESSED_RED_GREEN_RGTC2_EXT",t[t.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT=36286]="COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT",t[t.COMPRESSED_RGBA_BPTC_UNORM_EXT=36492]="COMPRESSED_RGBA_BPTC_UNORM_EXT",t[t.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=36493]="COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT",t[t.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT=36494]="COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT",t[t.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT=36495]="COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT",t[t.COMPRESSED_R11_EAC=37488]="COMPRESSED_R11_EAC",t[t.COMPRESSED_SIGNED_R11_EAC=37489]="COMPRESSED_SIGNED_R11_EAC",t[t.COMPRESSED_RG11_EAC=37490]="COMPRESSED_RG11_EAC",t[t.COMPRESSED_SIGNED_RG11_EAC=37491]="COMPRESSED_SIGNED_RG11_EAC",t[t.COMPRESSED_RGB8_ETC2=37492]="COMPRESSED_RGB8_ETC2",t[t.COMPRESSED_RGBA8_ETC2_EAC=37493]="COMPRESSED_RGBA8_ETC2_EAC",t[t.COMPRESSED_SRGB8_ETC2=37494]="COMPRESSED_SRGB8_ETC2",t[t.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=37495]="COMPRESSED_SRGB8_ALPHA8_ETC2_EAC",t[t.COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2=37496]="COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2",t[t.COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2=37497]="COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2",t[t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG=35840]="COMPRESSED_RGB_PVRTC_4BPPV1_IMG",t[t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG=35842]="COMPRESSED_RGBA_PVRTC_4BPPV1_IMG",t[t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG=35841]="COMPRESSED_RGB_PVRTC_2BPPV1_IMG",t[t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG=35843]="COMPRESSED_RGBA_PVRTC_2BPPV1_IMG",t[t.COMPRESSED_RGB_ETC1_WEBGL=36196]="COMPRESSED_RGB_ETC1_WEBGL",t[t.COMPRESSED_RGB_ATC_WEBGL=35986]="COMPRESSED_RGB_ATC_WEBGL",t[t.COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL=35986]="COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL",t[t.COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL=34798]="COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL",t[t.COMPRESSED_RGBA_ASTC_4x4_KHR=37808]="COMPRESSED_RGBA_ASTC_4x4_KHR",t[t.COMPRESSED_RGBA_ASTC_5x4_KHR=37809]="COMPRESSED_RGBA_ASTC_5x4_KHR",t[t.COMPRESSED_RGBA_ASTC_5x5_KHR=37810]="COMPRESSED_RGBA_ASTC_5x5_KHR",t[t.COMPRESSED_RGBA_ASTC_6x5_KHR=37811]="COMPRESSED_RGBA_ASTC_6x5_KHR",t[t.COMPRESSED_RGBA_ASTC_6x6_KHR=37812]="COMPRESSED_RGBA_ASTC_6x6_KHR",t[t.COMPRESSED_RGBA_ASTC_8x5_KHR=37813]="COMPRESSED_RGBA_ASTC_8x5_KHR",t[t.COMPRESSED_RGBA_ASTC_8x6_KHR=37814]="COMPRESSED_RGBA_ASTC_8x6_KHR",t[t.COMPRESSED_RGBA_ASTC_8x8_KHR=37815]="COMPRESSED_RGBA_ASTC_8x8_KHR",t[t.COMPRESSED_RGBA_ASTC_10x5_KHR=37816]="COMPRESSED_RGBA_ASTC_10x5_KHR",t[t.COMPRESSED_RGBA_ASTC_10x6_KHR=37817]="COMPRESSED_RGBA_ASTC_10x6_KHR",t[t.COMPRESSED_RGBA_ASTC_10x8_KHR=37818]="COMPRESSED_RGBA_ASTC_10x8_KHR",t[t.COMPRESSED_RGBA_ASTC_10x10_KHR=37819]="COMPRESSED_RGBA_ASTC_10x10_KHR",t[t.COMPRESSED_RGBA_ASTC_12x10_KHR=37820]="COMPRESSED_RGBA_ASTC_12x10_KHR",t[t.COMPRESSED_RGBA_ASTC_12x12_KHR=37821]="COMPRESSED_RGBA_ASTC_12x12_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=37840]="COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR=37841]="COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR=37842]="COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR=37843]="COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR=37844]="COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR=37845]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR=37846]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR=37847]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR=37848]="COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR=37849]="COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR=37850]="COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR=37851]="COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR=37852]="COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR=37853]="COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR",t[t.QUERY_COUNTER_BITS_EXT=34916]="QUERY_COUNTER_BITS_EXT",t[t.CURRENT_QUERY_EXT=34917]="CURRENT_QUERY_EXT",t[t.QUERY_RESULT_EXT=34918]="QUERY_RESULT_EXT",t[t.QUERY_RESULT_AVAILABLE_EXT=34919]="QUERY_RESULT_AVAILABLE_EXT",t[t.TIME_ELAPSED_EXT=35007]="TIME_ELAPSED_EXT",t[t.TIMESTAMP_EXT=36392]="TIMESTAMP_EXT",t[t.GPU_DISJOINT_EXT=36795]="GPU_DISJOINT_EXT",t[t.COMPLETION_STATUS_KHR=37297]="COMPLETION_STATUS_KHR",t[t.DEPTH_CLAMP_EXT=34383]="DEPTH_CLAMP_EXT",t[t.FIRST_VERTEX_CONVENTION_WEBGL=36429]="FIRST_VERTEX_CONVENTION_WEBGL",t[t.LAST_VERTEX_CONVENTION_WEBGL=36430]="LAST_VERTEX_CONVENTION_WEBGL",t[t.PROVOKING_VERTEX_WEBL=36431]="PROVOKING_VERTEX_WEBL",t[t.POLYGON_MODE_WEBGL=2880]="POLYGON_MODE_WEBGL",t[t.POLYGON_OFFSET_LINE_WEBGL=10754]="POLYGON_OFFSET_LINE_WEBGL",t[t.LINE_WEBGL=6913]="LINE_WEBGL",t[t.FILL_WEBGL=6914]="FILL_WEBGL",t[t.MAX_CLIP_DISTANCES_WEBGL=3378]="MAX_CLIP_DISTANCES_WEBGL",t[t.MAX_CULL_DISTANCES_WEBGL=33529]="MAX_CULL_DISTANCES_WEBGL",t[t.MAX_COMBINED_CLIP_AND_CULL_DISTANCES_WEBGL=33530]="MAX_COMBINED_CLIP_AND_CULL_DISTANCES_WEBGL",t[t.CLIP_DISTANCE0_WEBGL=12288]="CLIP_DISTANCE0_WEBGL",t[t.CLIP_DISTANCE1_WEBGL=12289]="CLIP_DISTANCE1_WEBGL",t[t.CLIP_DISTANCE2_WEBGL=12290]="CLIP_DISTANCE2_WEBGL",t[t.CLIP_DISTANCE3_WEBGL=12291]="CLIP_DISTANCE3_WEBGL",t[t.CLIP_DISTANCE4_WEBGL=12292]="CLIP_DISTANCE4_WEBGL",t[t.CLIP_DISTANCE5_WEBGL=12293]="CLIP_DISTANCE5_WEBGL",t[t.CLIP_DISTANCE6_WEBGL=12294]="CLIP_DISTANCE6_WEBGL",t[t.CLIP_DISTANCE7_WEBGL=12295]="CLIP_DISTANCE7_WEBGL",t[t.POLYGON_OFFSET_CLAMP_EXT=36379]="POLYGON_OFFSET_CLAMP_EXT",t[t.LOWER_LEFT_EXT=36001]="LOWER_LEFT_EXT",t[t.UPPER_LEFT_EXT=36002]="UPPER_LEFT_EXT",t[t.NEGATIVE_ONE_TO_ONE_EXT=37726]="NEGATIVE_ONE_TO_ONE_EXT",t[t.ZERO_TO_ONE_EXT=37727]="ZERO_TO_ONE_EXT",t[t.CLIP_ORIGIN_EXT=37724]="CLIP_ORIGIN_EXT",t[t.CLIP_DEPTH_MODE_EXT=37725]="CLIP_DEPTH_MODE_EXT",t[t.SRC1_COLOR_WEBGL=35065]="SRC1_COLOR_WEBGL",t[t.SRC1_ALPHA_WEBGL=34185]="SRC1_ALPHA_WEBGL",t[t.ONE_MINUS_SRC1_COLOR_WEBGL=35066]="ONE_MINUS_SRC1_COLOR_WEBGL",t[t.ONE_MINUS_SRC1_ALPHA_WEBGL=35067]="ONE_MINUS_SRC1_ALPHA_WEBGL",t[t.MAX_DUAL_SOURCE_DRAW_BUFFERS_WEBGL=35068]="MAX_DUAL_SOURCE_DRAW_BUFFERS_WEBGL",t[t.MIRROR_CLAMP_TO_EDGE_EXT=34627]="MIRROR_CLAMP_TO_EDGE_EXT"}(

2_displayShaderLog(t){if("undefined"===typeof document||!document?.createElement)return;const e=LR(this.source).name,n=`${this.stage} ${e}`;let i=function(t,e,n){let i="";const r=e.split(/\r?\n/),s=t.slice().sort(((t,e)=>t.lineNum-e.lineNum));switch(n?.showSourceCode||"no"){case"all":let e=0;for(let t=1;t<=r.length;t++)for(i+=IR(r[t-1],t,n);s.length>e&&s[e].lineNum===t;){const t=s[e++];i+=MR(t,r,t.lineNum,{...n,inlineSource:!1})}return i;case"issues":case"no":for(const s of t)i+=MR(s,r,s.lineNum,{inlineSource:"no"!==n?.showSourceCode});return i}}(t,this.source,{showSourceCode:"all",html:!0});const r=this.getTranslatedSource();r&&(i+=`<br /><br /><h1>Translated Source</h1><br /><br /><code style="user-select:text;"><pre>${r}</pre></code>`);const s=document.createElement("Button");s.innerHTML=`\n<h1>Shader Compilation Error in ${n}</h1><br /><br />\n<code style="user-select:text;"><pre>\n${i}\n</pre></code>`,s.style.top="10px",s.style.left="10px",s.style.position="absolute",s.style.zIndex="9999",s.style.width="100%",s.style.textAlign="left",document.body.appendChild(s);const o=document.getElementsByClassName("luma-compiler-log-error");o[0]?.scrollIntoView&&o[0].scrollIntoView(),s.onclick=()=>{const t=`data:text/plain,${encodeURIComponent(this.source)}`;navigator.clipboard.writeText(t)}}}function DR(t){return LR(t.source).name||t.id||wA(`unnamed ${t.stage}-shader`)}function FR(t){const e=t.toLowerCase();return["warning","error","info"].includes(e)?e:"info"}class BR extends OR{device;handle;constructor(t,e){switch(super(t,e),this.device=t,this.props.stage){case"vertex":this.handle=this.props.handle||this.device.gl.createShader(35633);break;case"fragment":this.handle=this.props.handle||this.device.gl.createShader(35632);break;default:throw new Error(this.props.stage)}this._compile(this.source)}destroy(){this.handle&&(this.removeStats(),this.device.gl.deleteShader(this.handle),this.destroyed=!0)}async getCompilationInfo(){return await this._waitForCompilationComplete(),this.getCompilationInfoSync()}getCompilationInfoSync(){return function(t){const e=t.split(/\r?\n/),n=[];for(const i of e){if(i.length<=1)continue;const t=i.split(":");if(2===t.length){const[e,i]=t;n.push({message:i.trim(),type:FR(e),lineNum:0,linePos:0});continue}const[e,r,s,...o]=t;let a=parseInt(s,10);isNaN(a)&&(a=0);let l=parseInt(r,10);isNaN(l)&&(l=0),n.push({message:o.join(":").trim(),type:FR(e),lineNum:a,linePos:l})}return n}(this.device.gl.getShaderInfoLog(this.handle))}getTranslatedSource(){const t=this.device.getExtension("WEBGL_debug_shaders").WEBGL_debug_shaders;return t?.getTranslatedShaderSource(this.handle)}async _compile(t){t=(t=>t.startsWith("#version ")?t:`#version 100\n${t}`)(t);const{gl:e}=this.device;if(e.shaderSource(this.handle,t),e.compileShader(this.handle),0!==_A.level){if(this.device.features.has("compilation-status-async-webgl"))_A.once(1,"Shader compilation is asynchronous")(),await this._waitForCompilationComplete(),_A.info(2,`Shader ${this.id} - async compilation complete: ${this.compilationStatus}`)(),this._getCompilationStatus(),this.debugShader();else if(this._getCompilationStatus(),this.debugShader(),"error"===this.compilationStatus)throw new Error(`GLSL compilation errors in ${this.props.stage} shader ${this.props.id}`)}else this.compilationStatus="pending"}async _waitForCompilationComplete(){const t=async t=>await new Promise((e=>setTimeout(e,t)));if(!this.device.features.has("compilation-status-async-webgl"))return void await t(10);const{gl:e}=this.device;for(;;){if(e.getShaderParameter(this.handle,37297))return;await t(10)}}_getCompilationStatus(){this.compilationStatus=this.device.gl.getShaderParameter(this.handle,35713)?"success":"error"}}class UR extends xA{static defaultProps=(()=>({...xA.defaultProps,framebuffer:null,parameters:void 0,clearColor:[0,0,0,0],clearDepth:1,clearStencil:0,depthReadOnly:!1,stencilReadOnly:!1,discard:!1,occlusionQuerySet:void 0,timestampQuerySet:void 0,beginTimestampIndex:void 0,endTimestampIndex:void 0}))();get[Symbol.toStringTag](){return"RenderPass"}constructor(t,e){super(t,e,UR.defaultProps)}}const zR=6144,jR=[1,2,4,8];class VR extends UR{device;glParameters;constructor(t,e){super(t,e),this.device=t,hP(this.device.gl),this.setParameters(this.props.parameters),this.clear()}end(){dP(this.device.gl)}pushDebugGroup(t){}popDebugGroup(){}insertDebugMarker(t){}setParameters(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};const e={...this.glParameters};this.props.framebuffer&&(e.framebuffer=this.props.framebuffer),this.props.depthReadOnly&&(e.depthMask=!this.props.depthReadOnly),e.stencilMask=this.props.stencilReadOnly?0:1,e[35977]=this.props.discard,t.viewport&&(t.viewport.length>=6?(e.viewport=t.viewport.slice(0,4),e.depthRange=[t.viewport[4],t.viewport[5]]):e.viewport=t.viewport),t.scissorRect&&(e.scissorTest=!0,e.scissor=t.scissorRect),t.blendConstant&&(e.blendColor=t.blendConstant),t.stencilReference&&(console.warn("RenderPassParameters.stencilReference not yet implemented in WebGL"),t[2967]=t.stencilReference),t.colorMask&&(e.colorMask=jR.map((e=>Boolean(e&t.colorMask)))),this.glParameters=e,sP(this.device.gl,e)}beginOcclusionQuery(t){const e=this.props.occlusionQuerySet;e?.beginOcclusionQuery()}endOcclusionQuery(){const t=this.props.occlusionQuerySet;t?.endOcclusionQuery()}clear(){const t={...this.glParameters};let e=0;!1!==this.props.clearColor&&(e|=16384,t.clearColor=this.props.clearColor),!1!==this.props.clearDepth&&(e|=256,t.clearDepth=this.props.clearDepth),!1!==this.props.clearStencil&&(e|=1024,t.clearStencil=this.props.clearStencil),0!==e&&nR(this.device.gl,t,(()=>{this.device.gl.clear(e)}))}clearColorBuffer(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[0,0,0,0];nR(this.device.gl,{framebuffer:this.props.framebuffer},(()=>{switch(e.constructor){case Int32Array:this.device.gl.clearBufferiv(zR,t,e);break;case Uint32Array:this.device.gl.clearBufferuiv(zR,t,e);break;case Float32Array:default:this.device.gl.clearBufferfv(zR,t,e)}}))}}class WR extends xA{static defaultProps={...xA.defaultProps,vs:null,vertexEntryPoint:"vertexMain",vsConstants:{},fs:null,fragmentEntryPoint:"fragmentMain",fsConstants:{},shaderLayout:null,bufferLayout:[],topology:"triangle-list",parameters:{},bindings:{},uniforms:{}};get[Symbol.toStringTag](){return"RenderPipeline"}shaderLayout;bufferLayout;linkStatus="pending";hash="";constructor(t,e){super(t,e,WR.defaultProps),this.shaderLayout=this.props.shaderLayout,this.bufferLayout=this.props.bufferLayout||[]}setUniformsWebGL(t){throw new Error("Use uniform blocks")}}function $R(t){return Array.isArray(t)?0===t.length||"number"===typeof t[0]?t:null:function(t){return!ArrayBuffer.isView(t)||t instanceof DataView?null:t}(t)}function GR(t){const e={bindings:{},uniforms:{}};return Object.keys(t).forEach((n=>{const i=t[n];!function(t){return null!==$R(t)||"number"===typeof t||"boolean"===typeof t}(i)?e.bindings[n]=i:e.uniforms[n]=i})),e}const HR={f32:["f32",1],"vec2<f32>":["f32",2],"vec3<f32>":["f32",3],"vec4<f32>":["f32",4],f16:["f16",1],"vec2<f16>":["f16",2],"vec3<f16>":["f16",3],"vec4<f16>":["f16",4],i32:["i32",1],"vec2<i32>":["i32",2],"vec3<i32>":["i32",3],"vec4<i32>":["i32",4],u32:["u32",1],"vec2<u32>":["u32",2],"vec3<u32>":["u32",3],"vec4<u32>":["u32",4]},qR={f32:4,f16:2,i32:4,u32:4};function ZR(t){let e;t.endsWith("-webgl")&&(t.replace("-webgl",""),e=!0);const[n,i]=t.split("x"),r=n,s=i?parseInt(i):1,o=TA(r),a={type:r,components:s,byteLength:o.byteLength*s,integer:o.integer,signed:o.signed,normalized:o.normalized};return e&&(a.webglOnly=!0),a}function XR(t,e){const n={};for(const i of t.attributes)n[i.name]=KR(t,e,i.name);return n}function KR(t,e,n){const i=function(t,e){const n=t.attributes.find((t=>t.name===e));n||_A.warn(`shader layout attribute "${e}" not present in shader`);return n||null}(t,n),r=function(t,e){YR(t);let n=function(t,e){for(const n of t)if(n.format&&n.name===e)return{attributeName:n.name,bufferName:e,stepMode:n.stepMode,vertexFormat:n.format,byteOffset:0,byteStride:n.byteStride||0};return null}(t,e);if(n)return n;if(n=function(t,e){for(const n of t){let t=n.byteStride;if("number"!==typeof n.byteStride)for(const e of n.attributes||[]){t+=ZR(e.format).byteLength}const i=n.attributes?.find((t=>t.attribute===e));if(i)return{attributeName:i.attribute,bufferName:n.name,stepMode:n.stepMode,vertexFormat:i.format,byteOffset:i.byteOffset,byteStride:t}}return null}(t,e),n)return n;return _A.warn(`layout for attribute "${e}" not present in buffer layout`),null}(e,n);if(!i)return null;const s=function(t){const[e,n]=HR[t],i="i32"===e||"u32"===e,r="u32"!==e,s=qR[e]*n,o=function(t,e){let n;switch(t){case"f32":n="float32";break;case"i32":n="sint32";break;case"u32":n="uint32";break;case"f16":return e<=2?"float16x2":"float16x4"}return 1===e?n:`${n}x${e}`}(e,n);return{dataType:e,components:n,defaultVertexFormat:o,byteLength:s,integer:i,signed:r}}(i.type),o=r?.vertexFormat||s.defaultVertexFormat,a=ZR(o);return{attributeName:r?.attributeName||i.name,bufferName:r?.bufferName||i.name,location:i.location,shaderType:i.type,shaderDataType:s.dataType,shaderComponents:s.components,vertexFormat:o,bufferDataType:a.type,bufferComponents:a.components,normalized:a.normalized,integer:s.integer,stepMode:r?.stepMode||i.stepMode,byteOffset:r?.byteOffset||0,byteStride:r?.byteStride||0}}function YR(t){for(const e of t)(e.attributes&&e.format||!e.attributes&&!e.format)&&_A.warn(`BufferLayout ${name} must have either 'attributes' or 'format' field`)}const JR="Failed to deduce GL constant from typed array";function QR(t,e){const{clamped:n=!0}=e||{};switch(t){case 5126:return Float32Array;case 5123:case 33635:case 32819:case 32820:return Uint16Array;case 5125:return Uint32Array;case 5121:return n?Uint8ClampedArray:Uint8Array;case 5120:return Int8Array;case 5122:return Int16Array;case 5124:return Int32Array;default:throw new Error("Failed to deduce typed array type from GL constant")}}const tM={offset:0,stride:0,type:5126,size:1,divisor:0,normalized:!1,integer:!1},eM={deprecatedProps:{instanced:"divisor",isInstanced:"divisor"}};class nM{offset;stride;type;size;divisor;normalized;integer;buffer;index;static getBytesPerElement(t){return QR(t.type||5126).BYTES_PER_ELEMENT}static getBytesPerVertex(t){OA(t.size);return QR(t.type||5126).BYTES_PER_ELEMENT*t.size}static resolve(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];return new nM(...[tM,...e])}constructor(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];e.forEach((t=>this._assign(t))),Object.freeze(this)}toString(){return JSON.stringify(this)}get BYTES_PER_ELEMENT(){return nM.getBytesPerElement(this)}get BYTES_PER_VERTEX(){return nM.getBytesPerVertex(this)}_assign(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return t=function(t,e,n){const{removedProps:i={},deprecatedProps:r={},replacedProps:s={}}=n;for(const a in i)if(a in e){const e=i[a]?`${t}.${i[a]}`:"N/A";_A.removed(`${t}.${a}`,e)()}for(const a in r)if(a in e){const e=r[a];_A.deprecated(`${t}.${a}`,`${t}.${e}`)()}let o=null;for(const[a,l]of Object.entries(s))a in e&&(_A.deprecated(`${t}.${a}`,`${t}.${l}`)(),o=o||Object.assign({},e),o[l]=e[a],delete o[a]);return o||e}("Accessor",t,eM),void 0!==t.type&&(this.type=t.type,5124!==t.type&&5125!==t.type||(this.integer=!0)),void 0!==t.size&&(this.size=t.size),void 0!==t.offset&&(this.offset=t.offset),void 0!==t.stride&&(this.stride=t.stride),void 0!==t.normalize&&(this.normalized=t.normalize),void 0!==t.normalized&&(this.normalized=t.normalized),void 0!==t.integer&&(this.integer=t.integer),void 0!==t.divisor&&(this.divisor=t.divisor),void 0!==t.buffer&&(this.buffer=t.buffer),void 0!==t.index&&("boolean"===typeof t.index?this.index=t.index?1:0:this.index=t.index),void 0!==t.instanced&&(this.divisor=t.instanced?1:0),void 0!==t.isInstanced&&(this.divisor=t.isInstanced?1:0),void 0===this.offset&&delete this.offset,void 0===this.stride&&delete this.stride,void 0===this.type&&delete this.type,void 0===this.size&&delete this.size,void 0===this.divisor&&delete this.divisor,void 0===this.normalized&&delete this.normalized,void 0===this.integer&&delete this.integer,void 0===this.buffer&&delete this.buffer,void 0===this.index&&delete this.index,this}}function iM(t){return rM.includes(t)}const rM=[35678,35680,35679,35682,36289,36292,36293,36298,36299,36300,36303,36306,36307,36308,36311],sM={5126:[5126,1,"float","f32","float32"],35664:[5126,2,"vec2","vec2<f32>","float32x2"],35665:[5126,3,"vec3","vec3<f32>","float32x3"],35666:[5126,4,"vec4","vec4<f32>","float32x4"],5124:[5124,1,"int","i32","sint32"],35667:[5124,2,"ivec2","vec2<i32>","sint32x2"],35668:[5124,3,"ivec3","vec3<i32>","sint32x3"],35669:[5124,4,"ivec4","vec4<i32>","sint32x4"],5125:[5125,1,"uint","u32","uint32"],36294:[5125,2,"uvec2","vec2<u32>","uint32x2"],36295:[5125,3,"uvec3","vec3<u32>","uint32x3"],36296:[5125,4,"uvec4","vec4<u32>","uint32x4"],35670:[5126,1,"bool","f32","float32"],35671:[5126,2,"bvec2","vec2<f32>","float32x2"],35672:[5126,3,"bvec3","vec3<f32>","float32x3"],35673:[5126,4,"bvec4","vec4<f32>","float32x4"],35674:[5126,8,"mat2","mat2x2<f32>"],35685:[5126,8,"mat2x3","mat2x3<f32>"],35686:[5126,8,"mat2x4","mat2x4<f32>"],35687:[5126,12,"mat3x2","mat3x2<f32>"],35675:[5126,12,"mat3","mat3x3<f32>"],35688:[5126,12,"mat3x4","mat3x4<f32>"],35689:[5126,16,"mat4x2","mat4x2<f32>"],35690:[5126,16,"mat4x3","mat4x3<f32>"],35676:[5126,16,"mat4","mat4x4<f32>"]};function oM(t){const e=sM[t];if(!e)throw new Error("uniform");const[n,i,,r]=e;return{format:r,components:i,glType:n}}function aM(t){const e=sM[t];if(!e)throw new Error("attribute");const[,n,,i,r]=e;return{attributeType:i,vertexFormat:r,components:n}}function lM(t,e){const n={attributes:[],bindings:[]};n.attributes=function(t,e){const n=[],i=t.getProgramParameter(e,35721);for(let r=0;r<i;r++){const i=t.getActiveAttrib(e,r);if(!i)throw new Error("activeInfo");const{name:s,type:o}=i,a=t.getAttribLocation(e,s);if(a>=0){const{attributeType:t}=aM(o),e=/instance/i.test(s)?"instance":"vertex";n.push({name:s,location:a,stepMode:e,type:t})}}return n.sort(((t,e)=>t.location-e.location)),n}(t,e);const i=function(t,e){const n=(n,i)=>t.getActiveUniformBlockParameter(e,n,i),i=[],r=t.getProgramParameter(e,35382);for(let s=0;s<r;s++){const r={name:t.getActiveUniformBlockName(e,s)||"",location:n(s,35391),byteLength:n(s,35392),vertex:n(s,35396),fragment:n(s,35398),uniformCount:n(s,35394),uniforms:[]},o=n(s,35395)||[],a=t.getActiveUniforms(e,o,35383),l=t.getActiveUniforms(e,o,35384),c=t.getActiveUniforms(e,o,35387),u=t.getActiveUniforms(e,o,35388);for(let n=0;n<r.uniformCount;++n){const i=t.getActiveUniform(e,o[n]);if(!i)throw new Error("activeInfo");r.uniforms.push({name:i.name,format:oM(a[n]).format,type:a[n],arrayLength:l[n],byteOffset:c[n],byteStride:u[n]})}i.push(r)}return i.sort(((t,e)=>t.location-e.location)),i}(t,e);for(const a of i){const t=a.uniforms.map((t=>({name:t.name,format:t.format,byteOffset:t.byteOffset,byteStride:t.byteStride,arrayLength:t.arrayLength})));n.bindings.push({type:"uniform",name:a.name,location:a.location,visibility:(a.vertex?1:0)&(a.fragment?2:0),minBindingSize:a.byteLength,uniforms:t})}const r=function(t,e){const n=[],i=t.getProgramParameter(e,35718);for(let r=0;r<i;r++){const i=t.getActiveUniform(e,r);if(!i)throw new Error("activeInfo");const{name:s,size:o,type:a}=i,{name:l,isArray:c}=hM(s);let u=t.getUniformLocation(e,l);const h={location:u,name:l,size:o,type:a,isArray:c};if(n.push(h),h.size>1)for(let r=0;r<h.size;r++){const i=`${l}[${r}]`;u=t.getUniformLocation(e,i);const s={...h,name:i,location:u};n.push(s)}}return n}(t,e);let s=0;for(const a of r)if(iM(a.type)){const{viewDimension:t,sampleType:e}=uM(a.type);n.bindings.push({type:"texture",name:a.name,location:s,viewDimension:t,sampleType:e}),a.textureUnit=s,s+=1}r.length&&(n.uniforms=r);const o=function(t,e){const n=[],i=t.getProgramParameter(e,35971);for(let r=0;r<i;r++){const i=t.getTransformFeedbackVarying(e,r);if(!i)throw new Error("activeInfo");const{name:s,type:o,size:a}=i,{glType:l,components:c}=oM(o),u={location:r,name:s,accessor:new nM({type:l,size:a*c})};n.push(u)}return n.sort(((t,e)=>t.location-e.location)),n}(t,e);return o?.length&&(n.varyings=o),n}const cM={35678:["2d","float"],35680:["cube","float"],35679:["3d","float"],35682:["3d","depth"],36289:["2d-array","float"],36292:["2d-array","depth"],36293:["cube","float"],36298:["2d","sint"],36299:["3d","sint"],36300:["cube","sint"],36303:["2d-array","uint"],36306:["2d","uint"],36307:["3d","uint"],36308:["cube","uint"],36311:["2d-array","uint"]};function uM(t){const e=cM[t];if(!e)throw new Error("sampler");const[n,i]=e;return{viewDimension:n,sampleType:i}}function hM(t){if("]"!==t[t.length-1])return{name:t,length:1,isArray:!1};const e=/([^[]*)(\[[0-9]+\])?/.exec(t);if(!e||e.length<2)throw new Error(`Failed to parse GLSL uniform name ${t}`);return{name:e[1],length:e[2]?1:0,isArray:Boolean(e[2])}}function dM(t,e,n,i){const r=t;let s=i;!0===s&&(s=1),!1===s&&(s=0);const o="number"===typeof s?[s]:s;switch(n){case 35678:case 35680:case 35679:case 35682:case 36289:case 36292:case 36293:case 36298:case 36299:case 36300:case 36303:case 36306:case 36307:case 36308:case 36311:if("number"!==typeof i)throw new Error("samplers must be set to integers");return t.uniform1i(e,i);case 5126:return t.uniform1fv(e,o);case 35664:return t.uniform2fv(e,o);case 35665:return t.uniform3fv(e,o);case 35666:return t.uniform4fv(e,o);case 5124:case 35670:return t.uniform1iv(e,o);case 35667:case 35671:return t.uniform2iv(e,o);case 35668:case 35672:return t.uniform3iv(e,o);case 35669:case 35673:return t.uniform4iv(e,o);case 5125:return r.uniform1uiv(e,o,1);case 36294:return r.uniform2uiv(e,o,2);case 36295:return r.uniform3uiv(e,o,3);case 36296:return r.uniform4uiv(e,o,4);case 35674:return t.uniformMatrix2fv(e,!1,o);case 35675:return t.uniformMatrix3fv(e,!1,o);case 35676:return t.uniformMatrix4fv(e,!1,o);case 35685:return r.uniformMatrix2x3fv(e,!1,o);case 35686:return r.uniformMatrix2x4fv(e,!1,o);case 35687:return r.uniformMatrix3x2fv(e,!1,o);case 35688:return r.uniformMatrix3x4fv(e,!1,o);case 35689:return r.uniformMatrix4x2fv(e,!1,o);case 35690:return r.uniformMatrix4x3fv(e,!1,o)}throw new Error("Illegal uniform")}class pM extends WR{device;handle;vs;fs;introspectedLayout;uniforms={};bindings={};varyings=null;_uniformCount=0;_uniformSetters={};constructor(t,e){super(t,e),this.device=t,this.handle=this.props.handle||this.device.gl.createProgram(),this.device.setSpectorMetadata(this.handle,{id:this.props.id}),this.vs=e.vs,this.fs=e.fs;const{varyings:n,bufferMode:i=35981}=e;switch(n&&n.length>0&&(this.varyings=n,this.device.gl.transformFeedbackVaryings(this.handle,n,i)),this._linkShaders(),_A.time(1,`RenderPipeline ${this.id} - shaderLayout introspection`)(),this.introspectedLayout=lM(this.device.gl,this.handle),_A.timeEnd(1,`RenderPipeline ${this.id} - shaderLayout introspection`)(),this.shaderLayout=function(t,e){const n={...t,attributes:t.attributes.map((t=>({...t})))};for(const i of e?.attributes||[]){const t=n.attributes.find((t=>t.name===i.name));t?(t.type=i.type||t.type,t.stepMode=i.stepMode||t.stepMode):_A.warn(`shader layout attribute ${i.name} not present in shader`)}return n}(this.introspectedLayout,e.shaderLayout),this.props.topology){case"triangle-fan-webgl":case"line-loop-webgl":_A.warn(`Primitive topology ${this.props.topology} is deprecated and will be removed in v9.1`)}}destroy(){this.handle&&(this.device.gl.deleteProgram(this.handle),this.destroyed=!0)}setBindings(t,e){for(const[n,i]of Object.entries(t)){const t=this.shaderLayout.bindings.find((t=>t.name===n))||this.shaderLayout.bindings.find((t=>t.name===`${n}Uniforms`));if(t){switch(i||_A.warn(`Unsetting binding "${n}" in render pipeline "${this.id}"`)(),t.type){case"uniform":if(!(i instanceof dR)&&!(i.buffer instanceof dR))throw new Error("buffer value");break;case"texture":if(!(i instanceof mR||i instanceof yR||i instanceof vR))throw new Error("texture value");break;case"sampler":_A.warn(`Ignoring sampler ${n}`)();break;default:throw new Error(t.type)}this.bindings[n]=i}else{const t=this.shaderLayout.bindings.map((t=>`"${t.name}"`)).join(", ");e?.disableWarnings||_A.warn(`Unknown binding "${n}" in render pipeline "${this.id}", expected one of ${t}`)()}}}draw(t){const{renderPass:e,parameters:n=this.props.parameters,topology:i=this.props.topology,vertexArray:r,vertexCount:s,instanceCount:o,isInstanced:a=!1,firstVertex:l=0,transformFeedback:c}=t,u=function(t){switch(t){case"point-list":return 0;case"line-list":return 1;case"line-strip":return 3;case"line-loop-webgl":return 2;case"triangle-list":return 4;case"triangle-strip":return 5;case"triangle-fan-webgl":return 6;default:throw new Error(t)}}(i),h=Boolean(r.indexBuffer),d=r.indexBuffer?.glIndexType;if("success"!==this.linkStatus)return _A.info(2,`RenderPipeline:${this.id}.draw() aborted - waiting for shader linking`)(),!1;if(!this._areTexturesRenderable()||0===s)return _A.info(2,`RenderPipeline:${this.id}.draw() aborted - textures not yet loaded`)(),!1;if(0===s)return _A.info(2,`RenderPipeline:${this.id}.draw() aborted - no vertices to draw`)(),!0;this.device.gl.useProgram(this.handle),r.bindBeforeRender(e),c&&c.begin(this.props.topology),this._applyBindings(),this._applyUniforms();const p=e;return function(t,e,n,i){if(EA(e))return i(t);const r=t;hP(r.gl);try{return iR(t,e),sP(r.gl,n),i(t)}finally{dP(r.gl)}}(this.device,n,p.glParameters,(()=>{h&&a?this.device.gl.drawElementsInstanced(u,s||0,d,l,o||0):h?this.device.gl.drawElements(u,s||0,d,l):a?this.device.gl.drawArraysInstanced(u,l,s||0,o||0):this.device.gl.drawArrays(u,l,s||0),c&&c.end()})),r.unbindAfterRender(e),!0}setUniformsWebGL(t){const{bindings:e}=GR(t);Object.keys(e).forEach((t=>{_A.warn(`Unsupported value "${JSON.stringify(e[t])}" used in setUniforms() for key ${t}. Use setBindings() instead?`)()})),Object.assign(this.uniforms,t)}async _linkShaders(){const{gl:t}=this.device;if(t.attachShader(this.handle,this.vs.handle),t.attachShader(this.handle,this.fs.handle),_A.time(4,`linkProgram for ${this.id}`)(),t.linkProgram(this.handle),_A.timeEnd(4,`linkProgram for ${this.id}`)(),_A.level,!this.device.features.has("compilation-status-async-webgl")){const t=this._getLinkStatus();return void this._reportLinkStatus(t)}_A.once(1,"RenderPipeline linking is asynchronous")(),await this._waitForLinkComplete(),_A.info(2,`RenderPipeline ${this.id} - async linking complete: ${this.linkStatus}`)();const e=this._getLinkStatus();this._reportLinkStatus(e)}_reportLinkStatus(t){if("success"!==t){if("error"===this.vs.compilationStatus)throw this.vs.debugShader(),new Error(`Error during compilation of shader ${this.vs.id}`);if("error"===this.fs?.compilationStatus)throw this.fs.debugShader(),new Error(`Error during compilation of shader ${this.fs.id}`);throw new Error(`Error during ${t}: ${this.device.gl.getProgramInfoLog(this.handle)}`)}}_getLinkStatus(){const{gl:t}=this.device;if(!t.getProgramParameter(this.handle,35714))return this.linkStatus="error","linking";t.validateProgram(this.handle);return t.getProgramParameter(this.handle,35715)?(this.linkStatus="success","success"):(this.linkStatus="error","validation")}async _waitForLinkComplete(){const t=async t=>await new Promise((e=>setTimeout(e,t)));if(!this.device.features.has("compilation-status-async-webgl"))return void await t(10);const{gl:e}=this.device;for(;;){if(e.getProgramParameter(this.handle,37297))return;await t(10)}}_areTexturesRenderable(){let t=!0;for(const[,e]of Object.entries(this.bindings))e instanceof yR&&(e.update(),t=t&&e.loaded);return t}_applyBindings(){if("success"!==this.linkStatus)return;const{gl:t}=this.device;t.useProgram(this.handle);let e=0,n=0;for(const i of this.shaderLayout.bindings){const r=this.bindings[i.name]||this.bindings[i.name.replace(/Uniforms$/,"")];if(!r)throw new Error(`No value for binding ${i.name} in ${this.id}`);switch(i.type){case"uniform":const{name:s}=i,o=t.getUniformBlockIndex(this.handle,s);if(4294967295===o)throw new Error(`Invalid uniform block name ${s}`);t.uniformBlockBinding(this.handle,n,o),r instanceof dR?t.bindBufferBase(35345,n,r.handle):t.bindBufferRange(35345,n,r.buffer.handle,r.offset||0,r.size||r.buffer.byteLength-r.offset),n+=1;break;case"texture":if(!(r instanceof mR||r instanceof yR||r instanceof vR))throw new Error("texture");let a;if(r instanceof mR)a=r.texture;else if(r instanceof yR)a=r;else{if(!(r instanceof vR&&r.colorAttachments[0]instanceof mR))throw new Error("No texture");_A.warn("Passing framebuffer in texture binding may be deprecated. Use fbo.colorAttachments[0] instead")(),a=r.colorAttachments[0].texture}t.activeTexture(33984+e),t.bindTexture(a.target,a.handle),e+=1;break;case"sampler":break;case"storage":case"read-only-storage":throw new Error(`binding type '${i.type}' not supported in WebGL`)}}}_applyUniforms(){for(const t of this.shaderLayout.uniforms||[]){const{name:e,location:n,type:i,textureUnit:r}=t,s=this.uniforms[e]??r;void 0!==s&&dM(this.device.gl,n,i,s)}}}class fM extends xA{static defaultProps=(()=>({...xA.defaultProps,measureExecutionTime:void 0}))();get[Symbol.toStringTag](){return"CommandEncoder"}constructor(t,e){super(t,e,fM.defaultProps)}}class gM extends xA{static defaultProps={...xA.defaultProps};get[Symbol.toStringTag](){return"CommandBuffer"}constructor(t,e){super(t,e,gM.defaultProps)}}class mM extends gM{device;commands=[];constructor(t){super(t,{}),this.device=t}submitCommands(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.commands;for(const e of t)switch(e.name){case"copy-buffer-to-buffer":_M(this.device,e.options);break;case"copy-buffer-to-texture":yM(this.device,e.options);break;case"copy-texture-to-buffer":vM(this.device,e.options);break;case"copy-texture-to-texture":bM(this.device,e.options)}}}function _M(t,e){const n=e.source,i=e.destination;t.gl.bindBuffer(36662,n.handle),t.gl.bindBuffer(36663,i.handle),t.gl.copyBufferSubData(36662,36663,e.sourceOffset??0,e.destinationOffset??0,e.size),t.gl.bindBuffer(36662,null),t.gl.bindBuffer(36663,null)}function yM(t,e){throw new Error("Not implemented")}function vM(t,e){const{source:n,mipLevel:i=0,aspect:r="all",width:s=e.source.width,height:o=e.source.height,depthOrArrayLayers:a=0,origin:l=[0,0],destination:c,byteOffset:u=0,bytesPerRow:h,rowsPerImage:d}=e;if("all"!==r)throw new Error("not supported");if(0!==i||0!==a||h||d)throw new Error("not implemented");const{framebuffer:p,destroyFramebuffer:f}=wM(n);let g;try{const e=c,n=s||p.width,i=o||p.height,r=GP(p.texture.props.format),a=r.dataFormat,h=r.type;t.gl.bindBuffer(35051,e.handle),g=t.gl.bindFramebuffer(36160,p.handle),t.gl.readPixels(l[0],l[1],n,i,a,h,u)}finally{t.gl.bindBuffer(35051,null),void 0!==g&&t.gl.bindFramebuffer(36160,g),f&&p.destroy()}}function bM(t,e){const{source:n,destinationMipLevel:i=0,origin:r=[0,0],destinationOrigin:s=[0,0],destination:o}=e;let{width:a=e.destination.width,height:l=e.destination.height}=e;const{framebuffer:c,destroyFramebuffer:u}=wM(n),[h,d]=r,[p,f,g]=s,m=t.gl.bindFramebuffer(36160,c.handle);let _,y=null;if(!(o instanceof yR))throw new Error("invalid destination");switch(y=o,a=Number.isFinite(a)?a:y.width,l=Number.isFinite(l)?l:y.height,y.bind(0),_=y.target,_){case 3553:case 34067:t.gl.copyTexSubImage2D(_,i,p,f,h,d,a,l);break;case 35866:case 32879:t.gl.copyTexSubImage3D(_,i,p,f,g,h,d,a,l)}y&&y.unbind(),t.gl.bindFramebuffer(36160,m),u&&c.destroy()}function wM(t){if(t instanceof YP){const{width:e,height:n,id:i}=t;return{framebuffer:t.device.createFramebuffer({id:`framebuffer-for-${i}`,width:e,height:n,colorAttachments:[t]}),destroyFramebuffer:!0}}return{framebuffer:t,destroyFramebuffer:!1}}class EM extends fM{device;commandBuffer;constructor(t,e){super(t,e),this.device=t,this.commandBuffer=new mM(t)}destroy(){}finish(){this.commandBuffer.submitCommands()}copyBufferToBuffer(t){this.commandBuffer.commands.push({name:"copy-buffer-to-buffer",options:t})}copyBufferToTexture(t){this.commandBuffer.commands.push({name:"copy-buffer-to-texture",options:t})}copyTextureToBuffer(t){this.commandBuffer.commands.push({name:"copy-texture-to-buffer",options:t})}copyTextureToTexture(t){this.commandBuffer.commands.push({name:"copy-texture-to-texture",options:t})}pushDebugGroup(t){}popDebugGroup(){}insertDebugMarker(t){}resolveQuerySet(t,e,n){}}class xM extends xA{static defaultProps={...xA.defaultProps,renderPipeline:null};get[Symbol.toStringTag](){return"VertexArray"}maxVertexAttributes;attributeInfos;indexBuffer=null;attributes;constructor(t,e){super(t,e,xM.defaultProps),this.maxVertexAttributes=t.limits.maxVertexAttributes,this.attributes=new Array(this.maxVertexAttributes).fill(null),this.attributeInfos=function(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:16;const i=XR(t,e),r=new Array(n).fill(null);for(const s of Object.values(i))r[s.location]=s;return r}(e.renderPipeline.shaderLayout,e.renderPipeline.bufferLayout,this.maxVertexAttributes)}setConstantWebGL(t,e){throw new Error("constant attributes not supported")}}let SM;function TM(t){return(!SM||SM.byteLength<t)&&(SM=new ArrayBuffer(t)),SM}class CM extends xM{get[Symbol.toStringTag](){return"VertexArray"}device;handle;buffer=null;bufferValue=null;static isConstantAttributeZeroSupported(t){return"Chrome"===(e||Qb()?Jb(e)?"Electron":(e||lw.userAgent||"").indexOf("Edge")>-1?"Edge":globalThis.chrome?"Chrome":globalThis.safari?"Safari":globalThis.mozInnerScreenX?"Firefox":"Unknown":"Node");var e}constructor(t,e){super(t,e),this.device=t,this.handle=this.device.gl.createVertexArray()}destroy(){super.destroy(),this.buffer&&this.buffer?.destroy(),this.handle&&(this.device.gl.deleteVertexArray(this.handle),this.handle=void 0)}setIndexBuffer(t){const e=t;if(e&&34963!==e.glTarget)throw new Error("Use .setBuffer()");this.device.gl.bindVertexArray(this.handle),this.device.gl.bindBuffer(34963,e?e.handle:null),this.indexBuffer=e,this.device.gl.bindVertexArray(null)}setBuffer(t,e){const n=e;if(34963===n.glTarget)throw new Error("Use .setIndexBuffer()");const{size:i,type:r,stride:s,offset:o,normalized:a,integer:l,divisor:c}=this._getAccessor(t);this.device.gl.bindVertexArray(this.handle),this.device.gl.bindBuffer(34962,n.handle),l?this.device.gl.vertexAttribIPointer(t,i,r,s,o):this.device.gl.vertexAttribPointer(t,i,r,a,s,o),this.device.gl.bindBuffer(34962,null),this.device.gl.enableVertexAttribArray(t),this.device.gl.vertexAttribDivisor(t,c||0),this.attributes[t]=n,this.device.gl.bindVertexArray(null)}setConstantWebGL(t,e){this._enable(t,!1),this.attributes[t]=e}bindBeforeRender(){this.device.gl.bindVertexArray(this.handle),this._applyConstantAttributes()}unbindAfterRender(){this.device.gl.bindVertexArray(null)}_applyConstantAttributes(){for(let t=0;t<this.maxVertexAttributes;++t){const e=this.attributes[t];ArrayBuffer.isView(e)&&this.device.setConstantAttributeWebGL(t,e)}}_getAccessor(t){const e=this.attributeInfos[t];if(!e)throw new Error(`Unknown attribute location ${t}`);const n=vP(e.bufferDataType);return{size:e.bufferComponents,type:n,stride:e.byteStride,offset:e.byteOffset,normalized:e.normalized,integer:e.integer,divisor:"instance"===e.stepMode?1:0}}_enable(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];const n=CM.isConstantAttributeZeroSupported(this.device);(e||(n||0!==t))&&(t=Number(t),this.device.gl.bindVertexArray(this.handle),e?this.device.gl.enableVertexAttribArray(t):this.device.gl.disableVertexAttribArray(t),this.device.gl.bindVertexArray(null))}getConstantBuffer(t,e){const n=function(t){if(Array.isArray(t))return new Float32Array(t);return t}(e),i=n.byteLength*t,r=n.length*t;if(this.buffer&&i!==this.buffer.byteLength)throw new Error(`Buffer size is immutable, byte length ${i} !== ${this.buffer.byteLength}.`);let s=!this.buffer;if(this.buffer=this.buffer||this.device.createBuffer({byteLength:i}),s=s||!function(t,e){if(!t||!e||t.length!==e.length||t.constructor!==e.constructor)return!1;for(let n=0;n<t.length;++n)if(t[n]!==e[n])return!1;return!0}(n,this.bufferValue),s){const t=function(t,e){return new t(TM(t.BYTES_PER_ELEMENT*e),0,e)}(e.constructor,r);!function(t){const{target:e,source:n,start:i=0,count:r=1}=t,s=n.length,o=r*s;let a=0;for(let l=i;a<s;a++)e[l++]=n[a];for(;a<o;)a<o-a?(e.copyWithin(i+a,i,i+a),a*=2):(e.copyWithin(i+a,i,i+o-a),a=o);t.target}({target:t,source:n,start:0,count:r}),this.buffer.write(t),this.bufferValue=e}return this.buffer}}class AM extends xA{static defaultProps=(()=>({...xA.defaultProps,layout:void 0,buffers:{}}))();get[Symbol.toStringTag](){return"TransformFeedback"}constructor(t,e){super(t,e,AM.defaultProps)}}class PM extends AM{device;gl;handle;layout;buffers={};unusedBuffers={};bindOnUse=!0;_bound=!1;constructor(t,e){super(t,e),this.device=t,this.gl=t.gl,this.handle=this.props.handle||this.gl.createTransformFeedback(),this.layout=this.props.layout,e.buffers&&this.setBuffers(e.buffers),Object.seal(this)}destroy(){this.gl.deleteTransformFeedback(this.handle),super.destroy()}begin(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"point-list";this.gl.bindTransformFeedback(36386,this.handle),this.bindOnUse&&this._bindBuffers(),this.gl.beginTransformFeedback(function(t){switch(t){case"point-list":return 0;case"line-list":case"line-strip":case"line-loop-webgl":return 1;case"triangle-list":case"triangle-strip":case"triangle-fan-webgl":return 4;default:throw new Error(t)}}(t))}end(){this.gl.endTransformFeedback(),this.bindOnUse&&this._unbindBuffers(),this.gl.bindTransformFeedback(36386,null)}setBuffers(t){this.buffers={},this.unusedBuffers={},this.bind((()=>{for(const e in t)this.setBuffer(e,t[e])}))}setBuffer(t,e){const n=this._getVaryingIndex(t),{buffer:i,byteLength:r,byteOffset:s}=this._getBufferRange(e);if(n<0)return this.unusedBuffers[t]=i,void _A.warn(`${this.id} unusedBuffers varying buffer ${t}`)();this.buffers[n]={buffer:i,byteLength:r,byteOffset:s},this.bindOnUse||this._bindBuffer(n,i,s,r)}getBuffer(t){if(RM(t))return this.buffers[t]||null;const e=this._getVaryingIndex(t);return e>=0?this.buffers[e]:null}bind(){let t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.handle;return"function"!==typeof e?(this.gl.bindTransformFeedback(36386,e),this):(this._bound?t=e():(this.gl.bindTransformFeedback(36386,this.handle),this._bound=!0,t=e(),this._bound=!1,this.gl.bindTransformFeedback(36386,null)),t)}unbind(){this.bind(null)}_getBufferRange(t){if(t instanceof dR)return{buffer:t,byteOffset:0,byteLength:t.byteLength};const{buffer:e,byteOffset:n=0,byteLength:i=t.buffer.byteLength}=t;return{buffer:e,byteOffset:n,byteLength:i}}_getVaryingIndex(t){if(RM(t))return Number(t);for(const e of this.layout.varyings)if(t===e.name)return e.location;return-1}_bindBuffers(){for(const t in this.buffers){const{buffer:e,byteLength:n,byteOffset:i}=this._getBufferRange(this.buffers[t]);this._bindBuffer(Number(t),e,i,n)}}_unbindBuffers(){for(const t in this.buffers)this.gl.bindBufferBase(35982,Number(t),null)}_bindBuffer(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3?arguments[3]:void 0;const r=e&&e.handle;r&&void 0!==i?this.gl.bindBufferRange(35982,t,r,n,i):this.gl.bindBufferBase(35982,t,r)}}function RM(t){return"number"===typeof t?Number.isInteger(t):/^\d+$/.test(t)}class MM extends xA{static defaultProps=(()=>({...xA.defaultProps,type:void 0,count:void 0}))();get[Symbol.toStringTag](){return"QuerySet"}constructor(t,e){super(t,e,MM.defaultProps)}}class IM extends MM{device;handle;target=null;_queryPending=!1;_pollingPromise=null;get[Symbol.toStringTag](){return"Query"}constructor(t,e){if(super(t,e),this.device=t,e.count>1)throw new Error("WebGL QuerySet can only have one value");this.handle=this.device.gl.createQuery(),Object.seal(this)}destroy(){this.device.gl.deleteQuery(this.handle)}beginTimestampQuery(){return this._begin(35007)}endTimestampQuery(){this._end()}beginOcclusionQuery(t){return this._begin(t?.conservative?36202:35887)}endOcclusionQuery(){this._end()}beginTransformFeedbackQuery(){return this._begin(35976)}endTransformFeedbackQuery(){this._end()}async resolveQuery(){return[await this.pollQuery()]}_begin(t){this._queryPending||(this.target=t,this.device.gl.beginQuery(this.target,this.handle))}_end(){this._queryPending||this.target&&(this.device.gl.endQuery(this.target),this.target=null,this._queryPending=!0)}isResultAvailable(){if(!this._queryPending)return!1;const t=this.device.gl.getQueryParameter(this.handle,34919);return t&&(this._queryPending=!1),t}

2if(!ER&&globalThis.SPECTOR&&(_A.probe(1,"SPECTOR found and initialized")(),ER=new globalThis.SPECTOR.Spector,globalThis.luma&&(globalThis.luma.spector=ER)),!ER)return null;if(xR||(xR=!0,ER.spyCanvases(),ER?.onCaptureStarted.add((t=>_A.info("Spector capture started:",t)())),ER?.onCapture.add((t=>{_A.info("Spector capture complete:",t)(),ER?.getResultUI(),ER?.resultView.display(),ER?.resultView.addCapture(t)}))),t?.canvas){if("string"===typeof t.spector&&t.spector!==t.canvas.id)return ER;ER?.startCapture(t?.canvas,500),new Promise((t=>setTimeout(t,2e3))).then((t=>{_A.info("Spector capture stopped after 2 seconds")(),ER?.stopCapture()}))}return ER}({...this.props,canvas:this.handle.canvas})),this.info=_P(this.gl,this._extensions),this.limits=new KP(this.gl),this.features=new XP(this.gl,this._extensions,this.props.disabledFeatures),this.props.initalizeFeatures&&this.features.initializeFeatures(),this.canvasContext.resize();const{enable:r=!0,copyState:s=!1}=t;uP(this.gl,{enable:r,copyState:s,log:function(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];return _A.log(1,...e)()}}),t.debug&&(this.gl=CR(this.gl,{...t,throwOnError:!0}),this.debug=!0,_A.level=Math.max(_A.level,1),_A.warn("WebGL debug mode activated. Performance reduced.")())}destroy(){}get isLost(){return this.gl.isContextLost()}getSize(){return[this.gl.drawingBufferWidth,this.gl.drawingBufferHeight]}isTextureFormatSupported(t){return WP(this.gl,t,this._extensions)}isTextureFormatFilterable(t){return function(t,e,n){if(!WP(t,e,n))return!1;if(e.startsWith("depth")||e.startsWith("stencil"))return!1;try{if(MA(e).signed)return!1}catch{return!1}return e.endsWith("32float")?Boolean(mP(t,"OES_texture_float_linear, extensions",n)):!e.endsWith("16float")||Boolean(mP(t,"OES_texture_half_float_linear, extensions",n))}(this.gl,t,this._extensions)}isTextureFormatRenderable(t){return function(t,e,n){return!!WP(t,e,n)&&"number"!==typeof e}(this.gl,t,this._extensions)}createCanvasContext(t){throw new Error("WebGL only supports a single canvas")}createBuffer(t){const e=this._getBufferProps(t);return new dR(this,e)}_createTexture(t){return new yR(this,t)}createExternalTexture(t){throw new Error("createExternalTexture() not implemented")}createSampler(t){return new fR(this,t)}createShader(t){return new BR(this,t)}createFramebuffer(t){return new vR(this,t)}createVertexArray(t){return new CM(this,t)}createTransformFeedback(t){return new PM(this,t)}createQuerySet(t){return new IM(this,t)}createRenderPipeline(t){return new pM(this,t)}beginRenderPass(t){return new VR(this,t)}createComputePipeline(t){throw new Error("ComputePipeline not supported in WebGL")}beginComputePass(t){throw new Error("ComputePass not supported in WebGL")}renderPass=null;createCommandEncoder(t){return new EM(this,t)}submit(){this.renderPass?.end(),this.renderPass=null}readPixelsToArrayWebGL(t,e){return kM(t,e)}readPixelsToBufferWebGL(t,e){return NM(t,e)}setParametersWebGL(t){sP(this.gl,t)}getParametersWebGL(t){return oP(this.gl,t)}withParametersWebGL(t,e){return nR(this.gl,t,e)}clearWebGL(t){!function(t,e){const{framebuffer:n=null,color:i=null,depth:r=null,stencil:s=null}=e||{},o={};n&&(o.framebuffer=n);let a=0;i&&(a|=16384,!0!==i&&(o.clearColor=i)),r&&(a|=256,!0!==r&&(o.clearDepth=r)),s&&(a|=1024,!0!==r&&(o.clearStencil=r)),OA(0!==a,FM);const l=t.gl;nR(l,o,(()=>{l.clear(a)}))}(this,t)}resetWebGL(){_A.warn("WebGLDevice.resetWebGL is deprecated, use only for debugging")(),sP(this.gl,GA)}gl;debug=!1;_canvasSizeInfo={clientWidth:0,clientHeight:0,devicePixelRatio:1};_extensions={};_polyfilled=!1;spectorJS;loseDevice(){let t=!1;const e=this.getExtension("WEBGL_lose_context").WEBGL_lose_context;return e&&(t=!0,e.loseContext()),this._resolveContextLost?.({reason:"destroyed",message:"Application triggered context loss"}),t}pushState(){hP(this.gl)}popState(){dP(this.gl)}setSpectorMetadata(t,e){t.__SPECTOR_Metadata=e}getGLKey(t,e){e=e||this.gl2||this.gl;const n=Number(t);for(const i in e)if(e[i]===n)return`GL.${i}`;return String(t)}_constants;setConstantAttributeWebGL(t,e){const n=this.limits.maxVertexAttributes;this._constants=this._constants||new Array(n).fill(null);const i=this._constants[t];switch(i&&function(t,e){if(!t||!e||t.length!==e.length||t.constructor!==e.constructor)return!1;for(let n=0;n<t.length;++n)if(t[n]!==e[n])return!1;return!0}(i,e)&&_A.info(1,`setConstantAttributeWebGL(${t}) could have been skipped, value unchanged`)(),this._constants[t]=e,e.constructor){case Float32Array:!function(t,e,n){switch(n.length){case 1:t.gl.vertexAttrib1fv(e,n);break;case 2:t.gl.vertexAttrib2fv(e,n);break;case 3:t.gl.vertexAttrib3fv(e,n);break;case 4:t.gl.vertexAttrib4fv(e,n);break;default:OA(!1)}}(this,t,e);break;case Int32Array:!function(t,e,n){t.gl.vertexAttribI4iv(e,n)}(this,t,e);break;case Uint32Array:!function(t,e,n){t.gl.vertexAttribI4uiv(e,n)}(this,t,e);break;default:OA(!1)}}getExtension(t){return mP(this.gl,t,this._extensions),this._extensions}}let UM=0;const zM={device:null,onAddHTML:()=>"",onInitialize:async()=>null,onRender:()=>{},onFinalize:()=>{},onError:t=>console.error(t),stats:FA.stats.get("animation-loop-"+UM++),useDevicePixels:!0,autoResizeViewport:!1,autoResizeDrawingBuffer:!1};class jM{device=null;canvas=null;props;animationProps=null;timeline=null;stats;cpuTime;gpuTime;frameRate;display;needsRedraw="initialized";_initialized=!1;_running=!1;_animationFrameId=null;_nextFramePromise=null;_resolveNextFrame=null;_cpuStartTime=0;constructor(t){if(this.props={...zM,...t},!(t=this.props).device)throw new Error("No device provided");const{useDevicePixels:e=!0}=this.props;this.stats=t.stats||new bE({id:"animation-loop-stats"}),this.cpuTime=this.stats.get("CPU Time"),this.gpuTime=this.stats.get("GPU Time"),this.frameRate=this.stats.get("Frame Rate"),this.setProps({autoResizeViewport:t.autoResizeViewport,autoResizeDrawingBuffer:t.autoResizeDrawingBuffer,useDevicePixels:e}),this.start=this.start.bind(this),this.stop=this.stop.bind(this),this._onMousemove=this._onMousemove.bind(this),this._onMouseleave=this._onMouseleave.bind(this)}destroy(){this.stop(),this._setDisplay(null)}delete(){this.destroy()}setNeedsRedraw(t){return this.needsRedraw=this.needsRedraw||t,this}setProps(t){return"autoResizeViewport"in t&&(this.props.autoResizeViewport=t.autoResizeViewport||!1),"autoResizeDrawingBuffer"in t&&(this.props.autoResizeDrawingBuffer=t.autoResizeDrawingBuffer||!1),"useDevicePixels"in t&&(this.props.useDevicePixels=t.useDevicePixels||!1),this}async start(){if(this._running)return this;this._running=!0;try{let t;return this._initialized||(this._initialized=!0,await this._initDevice(),this._initialize(),await this.props.onInitialize(this._getAnimationProps())),this._running?(!1!==t&&(this._cancelAnimationFrame(),this._requestAnimationFrame()),this):null}catch(t){const e=t instanceof Error?t:new Error("Unknown error");throw this.props.onError(e),e}}stop(){return this._running&&(this.animationProps&&this.props.onFinalize(this.animationProps),this._cancelAnimationFrame(),this._nextFramePromise=null,this._resolveNextFrame=null,this._running=!1),this}redraw(){return this.device?.isLost||(this._beginFrameTimers(),this._setupFrame(),this._updateAnimationProps(),this._renderFrame(this._getAnimationProps()),this._clearNeedsRedraw(),this._resolveNextFrame&&(this._resolveNextFrame(this),this._nextFramePromise=null,this._resolveNextFrame=null),this._endFrameTimers()),this}attachTimeline(t){return this.timeline=t,this.timeline}detachTimeline(){this.timeline=null}waitForRender(){return this.setNeedsRedraw("waitForRender"),this._nextFramePromise||(this._nextFramePromise=new Promise((t=>{this._resolveNextFrame=t}))),this._nextFramePromise}async toDataURL(){if(this.setNeedsRedraw("toDataURL"),await this.waitForRender(),this.canvas instanceof HTMLCanvasElement)return this.canvas.toDataURL();throw new Error("OffscreenCanvas")}_initialize(){this._startEventHandling(),this._initializeAnimationProps(),this._updateAnimationProps(),this._resizeCanvasDrawingBuffer(),this._resizeViewport()}_setDisplay(t){this.display&&(this.display.destroy(),this.display.animationLoop=null),t&&(t.animationLoop=this),this.display=t}_requestAnimationFrame(){this._running&&(this._animationFrameId=function(t){return"undefined"!==typeof window&&window.requestAnimationFrame?window.requestAnimationFrame(t):setTimeout(t,1e3/60)}(this._animationFrame.bind(this)))}_cancelAnimationFrame(){var t;null!==this._animationFrameId&&(t=this._animationFrameId,"undefined"!==typeof window&&window.cancelAnimationFrame?window.cancelAnimationFrame(t):clearTimeout(t),this._animationFrameId=null)}_animationFrame(){this._running&&(this.redraw(),this._requestAnimationFrame())}_renderFrame(t){this.display?this.display._renderFrame(t):(this.props.onRender(this._getAnimationProps()),this.device.submit())}_clearNeedsRedraw(){this.needsRedraw=!1}_setupFrame(){this._resizeCanvasDrawingBuffer(),this._resizeViewport()}_initializeAnimationProps(){if(!this.device)throw new Error("loop");this.animationProps={animationLoop:this,device:this.device,canvas:this.device?.canvasContext?.canvas,timeline:this.timeline,useDevicePixels:this.props.useDevicePixels,needsRedraw:!1,width:1,height:1,aspect:1,time:0,startTime:Date.now(),engineTime:0,tick:0,tock:0,_mousePosition:null}}_getAnimationProps(){if(!this.animationProps)throw new Error("animationProps");return this.animationProps}_updateAnimationProps(){if(!this.animationProps)return;const{width:t,height:e,aspect:n}=this._getSizeAndAspect();t===this.animationProps.width&&e===this.animationProps.height||this.setNeedsRedraw("drawing buffer resized"),n!==this.animationProps.aspect&&this.setNeedsRedraw("drawing buffer aspect changed"),this.animationProps.width=t,this.animationProps.height=e,this.animationProps.aspect=n,this.animationProps.needsRedraw=this.needsRedraw,this.animationProps.engineTime=Date.now()-this.animationProps.startTime,this.timeline&&this.timeline.update(this.animationProps.engineTime),this.animationProps.tick=Math.floor(this.animationProps.time/1e3*60),this.animationProps.tock++,this.animationProps.time=this.timeline?this.timeline.getTime():this.animationProps.engineTime}async _initDevice(){if(this.device=await this.props.device,!this.device)throw new Error("No device provided");this.canvas=this.device.canvasContext?.canvas||null}_createInfoDiv(){if(this.canvas&&this.props.onAddHTML){const t=document.createElement("div");document.body.appendChild(t),t.style.position="relative";const e=document.createElement("div");e.style.position="absolute",e.style.left="10px",e.style.bottom="10px",e.style.width="300px",e.style.background="white",this.canvas instanceof HTMLCanvasElement&&t.appendChild(this.canvas),t.appendChild(e);const n=this.props.onAddHTML(e);n&&(e.innerHTML=n)}}_getSizeAndAspect(){if(!this.device)return{width:1,height:1,aspect:1};const[t,e]=this.device?.canvasContext?.getPixelSize()||[1,1];let n=1;const i=this.device?.canvasContext?.canvas;return i&&i.clientHeight?n=i.clientWidth/i.clientHeight:t>0&&e>0&&(n=t/e),{width:t,height:e,aspect:n}}_resizeViewport(){this.props.autoResizeViewport&&this.device.gl&&this.device.gl.viewport(0,0,this.device.gl.drawingBufferWidth,this.device.gl.drawingBufferHeight)}_resizeCanvasDrawingBuffer(){this.props.autoResizeDrawingBuffer&&this.device?.canvasContext?.resize({useDevicePixels:this.props.useDevicePixels})}_beginFrameTimers(){this.frameRate.timeEnd(),this.frameRate.timeStart(),this.cpuTime.timeStart()}_endFrameTimers(){this.cpuTime.timeEnd()}_startEventHandling(){this.canvas&&(this.canvas.addEventListener("mousemove",this._onMousemove.bind(this)),this.canvas.addEventListener("mouseleave",this._onMouseleave.bind(this)))}_onMousemove(t){t instanceof MouseEvent&&(this._getAnimationProps()._mousePosition=[t.offsetX,t.offsetY])}_onMouseleave(t){this._getAnimationProps()._mousePosition=null}}var VM=n(902);const WM={mousedown:1,mousemove:2,mouseup:4};!function(t){const e=t.prototype.handler;t.prototype.handler=function(t){const n=this.store;t.button>0&&"pointerdown"===t.type&&(function(t,e){for(let n=0;n<t.length;n++)if(e(t[n]))return!0;return!1}(n,(e=>e.pointerId===t.pointerId))||n.push(t)),e.call(this,t)}}(VM.PointerEventInput),VM.MouseInput.prototype.handler=function(t){let e=WM[t.type];1&e&&t.button>=0&&(this.pressed=!0),2&e&&0===t.buttons&&(e=4),this.pressed&&(4&e&&(this.pressed=!1),this.callback(this.manager,e,{pointers:[t],changedPointers:[t],pointerType:"mouse",srcEvent:t}))};const $M=VM.Manager,GM=VM;class HM{constructor(t,e,n){this.element=t,this.callback=e,this.options={enable:!0,...n}}}const qM=GM?[[GM.Pan,{event:"tripan",pointers:3,threshold:0,enable:!1}],[GM.Rotate,{enable:!1}],[GM.Pinch,{enable:!1}],[GM.Swipe,{enable:!1}],[GM.Pan,{threshold:0,enable:!1}],[GM.Press,{enable:!1}],[GM.Tap,{event:"doubletap",taps:2,enable:!1}],[GM.Tap,{event:"anytap",enable:!1}],[GM.Tap,{enable:!1}]]:null,ZM={tripan:["rotate","pinch","pan"],rotate:["pinch"],pinch:["pan"],pan:["press","doubletap","anytap","tap"],doubletap:["anytap"],anytap:["tap"]},XM={doubletap:["tap"]},KM={pointerdown:"pointerdown",pointermove:"pointermove",pointerup:"pointerup",touchstart:"pointerdown",touchmove:"pointermove",touchend:"pointerup",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup"},YM={KEY_EVENTS:["keydown","keyup"],MOUSE_EVENTS:["mousedown","mousemove","mouseup","mouseover","mouseout","mouseleave"],WHEEL_EVENTS:["wheel","mousewheel"]},JM={tap:"tap",anytap:"anytap",doubletap:"doubletap",press:"press",pinch:"pinch",pinchin:"pinch",pinchout:"pinch",pinchstart:"pinch",pinchmove:"pinch",pinchend:"pinch",pinchcancel:"pinch",rotate:"rotate",rotatestart:"rotate",rotatemove:"rotate",rotateend:"rotate",rotatecancel:"rotate",tripan:"tripan",tripanstart:"tripan",tripanmove:"tripan",tripanup:"tripan",tripandown:"tripan",tripanleft:"tripan",tripanright:"tripan",tripanend:"tripan",tripancancel:"tripan",pan:"pan",panstart:"pan",panmove:"pan",panup:"pan",pandown:"pan",panleft:"pan",panright:"pan",panend:"pan",pancancel:"pan",swipe:"swipe",swipeleft:"swipe",swiperight:"swipe",swipeup:"swipe",swipedown:"swipe"},QM={click:"tap",anyclick:"anytap",dblclick:"doubletap",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup",mouseover:"pointerover",mouseout:"pointerout",mouseleave:"pointerleave"},tI="undefined"!==typeof navigator&&navigator.userAgent?navigator.userAgent.toLowerCase():"",eI="undefined"!==typeof window?window:n.g;"undefined"!==typeof n.g?n.g:window,"undefined"!==typeof document&&document;let nI=!1;try{const t={get passive(){return nI=!0,!0}};eI.addEventListener("test",null,t),eI.removeEventListener("test",null)}catch(yG){nI=!1}const iI=-1!==tI.indexOf("firefox"),{WHEEL_EVENTS:rI}=YM,sI="wheel",oI=4.000244140625;class aI extends HM{constructor(t,e,n){super(t,e,n),this.handleEvent=t=>{if(!this.options.enable)return;let e=t.deltaY;eI.WheelEvent&&(iI&&t.deltaMode===eI.WheelEvent.DOM_DELTA_PIXEL&&(e/=eI.devicePixelRatio),t.deltaMode===eI.WheelEvent.DOM_DELTA_LINE&&(e*=40)),0!==e&&e%oI===0&&(e=Math.floor(e/oI)),t.shiftKey&&e&&(e*=.25),this.callback({type:sI,center:{x:t.clientX,y:t.clientY},delta:-e,srcEvent:t,pointerType:"mouse",target:t.target})},this.events=(this.options.events||[]).concat(rI),this.events.forEach((e=>t.addEventListener(e,this.handleEvent,!!nI&&{passive:!1})))}destroy(){this.events.forEach((t=>this.element.removeEventListener(t,this.handleEvent)))}enableEventType(t,e){t===sI&&(this.options.enable=e)}}const{MOUSE_EVENTS:lI}=YM,cI="pointermove",uI="pointerover",hI="pointerout",dI="pointerenter",pI="pointerleave";class fI extends HM{constructor(t,e,n){super(t,e,n),this.handleEvent=t=>{this.handleOverEvent(t),this.handleOutEvent(t),this.handleEnterEvent(t),this.handleLeaveEvent(t),this.handleMoveEvent(t)},this.pressed=!1;const{enable:i}=this.options;this.enableMoveEvent=i,this.enableLeaveEvent=i,this.enableEnterEvent=i,this.enableOutEvent=i,this.enableOverEvent=i,this.events=(this.options.events||[]).concat(lI),this.events.forEach((e=>t.addEventListener(e,this.handleEvent)))}destroy(){this.events.forEach((t=>this.element.removeEventListener(t,this.handleEvent)))}enableEventType(t,e){t===cI&&(this.enableMoveEvent=e),t===uI&&(this.enableOverEvent=e),t===hI&&(this.enableOutEvent=e),t===dI&&(this.enableEnterEvent=e),t===pI&&(this.enableLeaveEvent=e)}handleOverEvent(t){this.enableOverEvent&&"mouseover"===t.type&&this._emit(uI,t)}handleOutEvent(t){this.enableOutEvent&&"mouseout"===t.type&&this._emit(hI,t)}handleEnterEvent(t){this.enableEnterEvent&&"mouseenter"===t.type&&this._emit(dI,t)}handleLeaveEvent(t){this.enableLeaveEvent&&"mouseleave"===t.type&&this._emit(pI,t)}handleMoveEvent(t){if(this.enableMoveEvent)switch(t.type){case"mousedown":t.button>=0&&(this.pressed=!0);break;case"mousemove":0===t.buttons&&(this.pressed=!1),this.pressed||this._emit(cI,t);break;case"mouseup":this.pressed=!1}}_emit(t,e){this.callback({type:t,center:{x:e.clientX,y:e.clientY},srcEvent:e,pointerType:"mouse",target:e.target})}}const{KEY_EVENTS:gI}=YM,mI="keydown",_I="keyup";class yI extends HM{constructor(t,e,n){super(t,e,n),this.handleEvent=t=>{const e=t.target||t.srcElement;"INPUT"===e.tagName&&"text"===e.type||"TEXTAREA"===e.tagName||(this.enableDownEvent&&"keydown"===t.type&&this.callback({type:mI,srcEvent:t,key:t.key,target:t.target}),this.enableUpEvent&&"keyup"===t.type&&this.callback({type:_I,srcEvent:t,key:t.key,target:t.target}))},this.enableDownEvent=this.options.enable,this.enableUpEvent=this.options.enable,this.events=(this.options.events||[]).concat(gI),t.tabIndex=this.options.tabIndex||0,t.style.outline="none",this.events.forEach((e=>t.addEventListener(e,this.handleEvent)))}destroy(){this.events.forEach((t=>this.element.removeEventListener(t,this.handleEvent)))}enableEventType(t,e){t===mI&&(this.enableDownEvent=e),t===_I&&(this.enableUpEvent=e)}}const vI="contextmenu";class bI extends HM{constructor(t,e,n){super(t,e,n),this.handleEvent=t=>{this.options.enable&&this.callback({type:vI,center:{x:t.clientX,y:t.clientY},srcEvent:t,pointerType:"mouse",target:t.target})},t.addEventListener("contextmenu",this.handleEvent)}destroy(){this.element.removeEventListener("contextmenu",this.handleEvent)}enableEventType(t,e){t===vI&&(this.options.enable=e)}}const wI={pointerdown:1,pointermove:2,pointerup:4,mousedown:1,mousemove:2,mouseup:4};function EI(t){const e=wI[t.srcEvent.type];if(!e)return null;const{buttons:n,button:i}=t.srcEvent;let r=!1,s=!1,o=!1;return 2===e?(r=Boolean(1&n),s=Boolean(4&n),o=Boolean(2&n)):(r=0===i,s=1===i,o=2===i),{leftButton:r,middleButton:s,rightButton:o}}function xI(t,e){const n=t.center;if(!n)return null;const i=e.getBoundingClientRect(),r=i.width/e.offsetWidth||1,s=i.height/e.offsetHeight||1;return{center:n,offsetCenter:{x:(n.x-i.left-e.clientLeft)/r,y:(n.y-i.top-e.clientTop)/s}}}const SI={srcElement:"root",priority:0};class TI{constructor(t){this.handleEvent=t=>{if(this.isEmpty())return;const e=this._normalizeEvent(t);let n=t.srcEvent.target;for(;n&&n!==e.rootElement;){if(this._emit(e,n),e.handled)return;n=n.parentNode}this._emit(e,"root")},this.eventManager=t,this.handlers=[],this.handlersByElement=new Map,this._active=!1}isEmpty(){return!this._active}add(t,e,n){let i=arguments.length>3&&void 0!==arguments[3]&&arguments[3],r=arguments.length>4&&void 0!==arguments[4]&&arguments[4];const{handlers:s,handlersByElement:o}=this;let a=SI;"string"===typeof n||n&&n.addEventListener?a={...SI,srcElement:n}:n&&(a={...SI,...n});let l=o.get(a.srcElement);l||(l=[],o.set(a.srcElement,l));const c={type:t,handler:e,srcElement:a.srcElement,priority:a.priority};i&&(c.once=!0),r&&(c.passive=!0),s.push(c),this._active=this._active||!c.passive;let u=l.length-1;for(;u>=0&&!(l[u].priority>=c.priority);)u--;l.splice(u+1,0,c)}remove(t,e){const{handlers:n,handlersByElement:i}=this;for(let r=n.length-1;r>=0;r--){const s=n[r];if(s.type===t&&s.handler===e){n.splice(r,1);const t=i.get(s.srcElement);t.splice(t.indexOf(s),1),0===t.length&&i.delete(s.srcElement)}}this._active=n.some((t=>!t.passive))}_emit(t,e){const n=this.handlersByElement.get(e);if(n){let e=!1;const i=()=>{t.handled=!0},r=()=>{t.handled=!0,e=!0},s=[];for(let o=0;o<n.length;o++){const{type:a,handler:l,once:c}=n[o];if(l({...t,type:a,stopPropagation:i,stopImmediatePropagation:r}),c&&s.push(n[o]),e)break}for(let t=0;t<s.length;t++){const{type:e,handler:n}=s[t];this.remove(e,n)}}}_normalizeEvent(t){const e=this.eventManager.getElement();return{...t,...EI(t),...xI(t,e),preventDefault:()=>{t.srcEvent.preventDefault()},stopImmediatePropagation:null,stopPropagation:null,handled:!1,rootElement:e}}}const CI={events:null,recognizers:null,recognizerOptions:{},Manager:$M,touchAction:"none",tabIndex:0};class AI{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=arguments.length>1?arguments[1]:void 0;this._onBasicInput=t=>{const{srcEvent:e}=t,n=KM[e.type];n&&this.manager.emit(n,t)},this._onOtherEvent=t=>{this.manager.emit(t.type,t)},this.options={...CI,...e},this.events=new Map,this.setElement(t);const{events:n}=this.options;n&&this.on(n)}getElement(){return this.element}setElement(t){if(this.element&&this.destroy(),this.element=t,!t)return;const{options:e}=this,n=e.Manager;this.manager=new n(t,{touchAction:e.touchAction,recognizers:e.recognizers||qM}).on("hammer.input",this._onBasicInput),e.recognizers||Object.keys(ZM).forEach((t=>{const e=this.manager.get(t);e&&ZM[t].forEach((t=>{e.recognizeWith(t)}))}));for(const i in e.recognizerOptions){const t=this.manager.get(i);if(t){const n=e.recognizerOptions[i];delete n.enable,t.set(n)}}this.wheelInput=new aI(t,this._onOtherEvent,{enable:!1}),this.moveInput=new fI(t,this._onOtherEvent,{enable:!1}),this.keyInput=new yI(t,this._onOtherEvent,{enable:!1,tabIndex:e.tabIndex}),this.contextmenuInput=new bI(t,this._onOtherEvent,{enable:!1});for(const[i,r]of this.events)r.isEmpty()||(this._toggleRecognizer(r.recognizerName,!0),this.manager.on(i,r.handleEvent))}destroy(){this.element&&(this.wheelInput.destroy(),this.moveInput.destroy(),this.keyInput.destroy(),this.contextmenuInput.destroy(),this.manager.destroy(),this.wheelInput=null,this.moveInput=null,this.keyInput=null,this.contextmenuInput=null,this.manager=null,this.element=null)}on(t,e,n){this._addEventHandler(t,e,n,!1)}once(t,e,n){this._addEventHandler(t,e,n,!0)}watch(t,e,n){this._addEventHandler(t,e,n,!1,!0)}off(t,e){this._removeEventHandler(t,e)}_toggleRecognizer(t,e){const{manager:n}=this;if(!n)return;const i=n.get(t);if(i&&i.options.enable!==e){i.set({enable:e});const r=XM[t];r&&!this.options.recognizers&&r.forEach((r=>{const s=n.get(r);e?(s.requireFailure(t),i.dropRequireFailure(r)):s.dropRequireFailure(t)}))}this.wheelInput.enableEventType(t,e),this.moveInput.enableEventType(t,e),this.keyInput.enableEventType(t,e),this.contextmenuInput.enableEventType(t,e)}_addEventHandler(t,e,n,i,r){if("string"!==typeof t){n=e;for(const e in t)this._addEventHandler(e,t[e],n,i,r);return}const{manager:s,events:o}=this,a=QM[t]||t;let l=o.get(a);l||(l=new TI(this),o.set(a,l),l.recognizerName=JM[a]||a,s&&s.on(a,l.handleEvent)),l.add(t,e,n,i,r),l.isEmpty()||this._toggleRecognizer(l.recognizerName,!0)}_removeEventHandler(t,e){if("string"!==typeof t){for(const e in t)this._removeEventHandler(e,t[e]);return}const{events:n}=this,i=QM[t]||t,r=n.get(i);if(r&&(r.remove(t,e),r.isEmpty())){const{recognizerName:t}=r;let e=!1;for(const i of n.values())if(i.recognizerName===t&&!i.isEmpty()){e=!0;break}e||this._toggleRecognizer(t,!1)}}}function PI(){}const RI={id:"",width:"100%",height:"100%",style:null,viewState:null,initialViewState:null,pickingRadius:0,layerFilter:null,parameters:{},parent:null,device:null,deviceProps:{type:"webgl"},gl:null,glOptions:{},canvas:null,layers:[],effects:[],views:null,controller:null,useDevicePixels:!0,touchAction:"none",eventRecognizerOptions:{},_framebuffer:null,_animate:!1,_pickable:!0,_typedArrayManagerProps:{},_customRender:null,widgets:[],onDeviceInitialized:PI,onWebGLInitialized:PI,onResize:PI,onViewStateChange:PI,onInteractionStateChange:PI,onBeforeRender:PI,onAfterRender:PI,onLoad:PI,onError:t=>vw.error(t.message,t.cause)(),onHover:null,onClick:null,onDragStart:null,onDrag:null,onDragEnd:null,_onMetrics:null,getCursor:t=>{let{isDragging:e}=t;return e?"grabbing":"grab"},getTooltip:null,debug:!1,drawPickingColors:!1};class MI{static#t=(()=>this.defaultProps=RI)();static#e=(()=>this.VERSION=mA)();constructor(t){this.width=0,this.height=0,this.userData={},this.device=null,this.canvas=null,this.viewManager=null,this.layerManager=null,this.effectManager=null,this.deckRenderer=null,this.deckPicker=null,this.eventManager=null,this.widgetManager=null,this.tooltip=null,this.animationLoop=null,this.cursorState={isHovering:!1,isDragging:!1},this.stats=new bE({id:"deck.gl"}),this.metrics={fps:0,setPropsTime:0,updateAttributesTime:0,framesRedrawn:0,pickTime:0,pickCount:0,gpuTime:0,gpuTimePerFrame:0,cpuTime:0,cpuTimePerFrame:0,bufferMemory:0,textureMemory:0,renderbufferMemory:0,gpuMemory:0},this._metricsCounter=0,this._needsRedraw="Initial render",this._pickRequest={mode:"hover",x:-1,y:-1,radius:0,event:null},this._lastPointerDownInfo=null,this._onPointerMove=t=>{const{_pickRequest:e}=this;if("pointerleave"===t.type)e.x=-1,e.y=-1,e.radius=0;else{if(t.leftButton||t.rightButton)return;{const n=t.offsetCenter;if(!n)return;e.x=n.x,e.y=n.y,e.radius=this.props.pickingRadius}}this.layerManager&&(this.layerManager.context.mousePosition={x:e.x,y:e.y}),e.event=t},this._onEvent=t=>{const e=xw[t.type],n=t.offsetCenter;if(!e||!n||!this.layerManager)return;const i=this.layerManager.getLayers(),r=this.deckPicker.getLastPickedObject({x:n.x,y:n.y,layers:i,viewports:this.getViewports(n)},this._lastPointerDownInfo),{layer:s}=r,o=s&&(s[e.handler]||s.props[e.handler]),a=this.props[e.handler];let l=!1;o&&(l=o.call(s,r,t)),l||(a?.(r,t),this.widgetManager.onEvent(r,t))},this._onPointerDown=t=>{const e=t.offsetCenter,n=this._pick("pickObject","pickObject Time",{x:e.x,y:e.y,radius:this.props.pickingRadius});this._lastPointerDownInfo=n.result[0]||n.emptyInfo},this.props={...RI,...t},(t=this.props).viewState&&t.initialViewState&&vw.warn("View state tracking is disabled. Use either `initialViewState` for auto update or `viewState` for manual update.")(),this.viewState=this.props.initialViewState,t.device?this.device=t.device:t.gl&&(t.gl instanceof WebGLRenderingContext&&vw.error("WebGL1 context not supported.")(),this.device=BM.attach(t.gl));let e=this.device;e||(FA.registerDevices([BM]),e=FA.createDevice({...t.deviceProps,canvas:this._createCanvas(t)})),this.animationLoop=this._createAnimationLoop(e,t),this.setProps(t),t._typedArrayManagerProps&&nS.setOptions(t._typedArrayManagerProps),this.animationLoop.start()}finalize(){this.animationLoop?.stop(),this.animationLoop?.destroy(),this.animationLoop=null,this._lastPointerDownInfo=null,this.layerManager?.finalize(),this.layerManager=null,this.viewManager?.finalize(),this.viewManager=null,this.effectManager?.finalize(),this.effectManager=null,this.deckRenderer?.finalize(),this.deckRenderer=null,this.deckPicker?.finalize(),this.deckPicker=null,this.eventManager?.destroy(),this.eventManager=null,this.widgetManager?.finalize(),this.widgetManager=null,this.props.canvas||this.props.device||this.props.gl||!this.canvas||(this.canvas.parentElement?.removeChild(this.canvas),this.canvas=null)}setProps(t){this.stats.get("setProps Time").timeStart(),"onLayerHover"in t&&vw.removed("onLayerHover","onHover")(),"onLayerClick"in t&&vw.removed("onLayerClick","onClick")(),t.initialViewState&&!AT(this.props.initialViewState,t.initialViewState,3)&&(this.viewState=t.initialViewState),Object.assign(this.props,t),this._setCanvasSize(this.props);const e=Object.create(this.props);Object.assign(e,{views:this._getViews(),width:this.width,height:this.height,viewState:this._getViewState()}),this.animationLoop?.setProps(e),this.layerManager&&(this.viewManager.setProps(e),this.layerManager.activateViewport(this.getViewports()[0]),this.layerManager.setProps(e),this.effectManager.setProps(e),this.deckRenderer.setProps(e),this.deckPicker.setProps(e),this.widgetManager.setProps(e)),this.stats.get("setProps Time").timeEnd()}needsRedraw(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1};if(!this.layerManager)return!1;if(this.props._animate)return"Deck._animate";let e=this._needsRedraw;t.clearRedrawFlags&&(this._needsRedraw=!1);const n=this.viewManager.needsRedraw(t),i=this.layerManager.needsRedraw(t),r=this.effectManager.needsRedraw(t),s=this.deckRenderer.needsRedraw(t);return e=e||n||i||r||s,e}redraw(t){if(!this.layerManager)return;let e=this.needsRedraw({clearRedrawFlags:!0});e=t||e,e&&(this.stats.get("Redraw Count").incrementCount(),this.props._customRender?this.props._customRender(e):this._drawLayers(e))}get isInitialized(){return null!==this.viewManager}getViews(){return jT(this.viewManager),this.viewManager.views}getViewports(t){return jT(this.viewManager),this.viewManager.getViewports(t)}getCanvas(){return this.canvas}pickObject(t){const e=this._pick("pickObject","pickObject Time",t).result;return e.length?e[0]:null}pickMultipleObjects(t){return t.depth=t.depth||10,this._pick("pickObject","pickMultipleObjects Time",t).result}pickObjects(t){return this._pick("pickObjects","pickObjects Time",t)}_addResources(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];for(const n in t)this.layerManager.resourceManager.add({resourceId:n,data:t[n],forceUpdate:e})}_removeResources(t){for(const e of t)this.layerManager.resourceManager.remove(e)}_addDefaultEffect(t){this.effectManager.addDefaultEffect(t)}_addDefaultShaderModule(t){this.layerManager.addDefaultShaderModule(t)}_removeDefaultShaderModule(t){this.layerManager?.removeDefaultShaderModule(t)}_pick(t,e,n){jT(this.deckPicker);const{stats:i}=this;i.get("Pick Count").incrementCount(),i.get(e).timeStart();const r=this.deckPicker[t]({layers:this.layerManager.getLayers(n),views:this.viewManager.getViews(),viewports:this.getViewports(n),onViewportActive:this.layerManager.activateViewport,effects:this.effectManager.getEffects(),...n});return i.get(e).timeEnd(),r}_createCanvas(t){let e=t.canvas;if("string"===typeof e&&(e=document.getElementById(e),jT(e)),!e){e=document.createElement("canvas"),e.id=t.id||"deckgl-overlay";(t.parent||document.body).appendChild(e)}return Object.assign(e.style,t.style),e}_setCanvasSize(t){if(!this.canvas)return;const{width:e,height:n}=t;if(e||0===e){const t=Number.isFinite(e)?`${e}px`:e;this.canvas.style.width=t}if(n||0===n){const e=Number.isFinite(n)?`${n}px`:n;this.canvas.style.position=t.style?.position||"absolute",this.canvas.style.height=e}}_updateCanvasSize(){const{canvas:t}=this;if(!t)return;const e=t.clientWidth??t.width,n=t.clientHeight??t.height;e===this.width&&n===this.height||(this.width=e,this.height=n,this.viewManager?.setProps({width:e,height:n}),this.layerManager?.activateViewport(this.getViewports()[0]),this.props.onResize({width:e,height:n}))}_createAnimationLoop(t,e){const{gl:n,onError:i,useDevicePixels:r}=e;return new jM({device:t,useDevicePixels:r,autoResizeDrawingBuffer:!n,autoResizeViewport:!1,onInitialize:t=>this._setDevice(t.device),onRender:this._onRenderFrame.bind(this),onError:i})}_getViewState(){return this.props.viewState||this.viewState}_getViews(){const{views:t}=this.props,e=Array.isArray(t)?t:t?[t]:[new sC({id:"default-view"})];return e.length&&this.props.controller&&(e[0].props.controller=this.props.controller),e}_onContextLost(){const{onError:t}=this.props;this.animationLoop&&t&&t(new Error("WebGL context is lost"))}_pickAndCallback(){const{_pickRequest:t}=this;if(t.event){const{result:e,emptyInfo:n}=this._pick("pickObject","pickObject Time",t);this.cursorState.isHovering=e.length>0;let i=n,r=!1;for(const s of e)i=s,r=s.layer?.onHover(s,t.event)||r;r||(this.props.onHover?.(i,t.event),this.widgetManager.onHover(i,t.event)),t.event=null}}_updateCursor(){const t=this.props.parent||this.canvas;t&&(t.style.cursor=this.props.getCursor(this.cursorState))}_setDevice(t){if(this.device=t,!this.animationLoop)return;this.canvas||(this.canvas=this.device.canvasContext?.canvas),this.device.setParametersWebGL({blend:!0,blendFunc:[770,771,1,771],polygonOffsetFill:!0,depthTest:!0,depthFunc:515}),this.props.onDeviceInitialized(this.device),this.device instanceof BM&&this.props.onWebGLInitialized(this.device.gl);const e=new gb;e.play(),this.animationLoop.attachTimeline(e),this.eventManager=new AI(this.props.parent||this.canvas,{touchAction:this.props.touchAction,recognizerOptions:this.props.eventRecognizerOptions,events:{pointerdown:this._onPointerDown,pointermove:this._onPointerMove,pointerleave:this._onPointerMove}});for(const i in xw)this.eventManager.on(i,this._onEvent);this.viewManager=new PT({timeline:e,eventManager:this.eventManager,onViewStateChange:this._onViewStateChange.bind(this),onInteractionStateChange:this._onInteractionStateChange.bind(this),views:this._getViews(),viewState:this._getViewState(),width:this.width,height:this.height});const n=this.viewManager.getViewports()[0];this.layerManager=new CT(this.device,{deck:this,stats:this.stats,viewport:n,timeline:e}),this.effectManager=new RC({deck:this,device:this.device}),this.deckRenderer=new NC(this.device),this.deckPicker=new zC(this.device),this.widgetManager=new $C({deck:this,parentElement:this.canvas?.parentElement}),this.widgetManager.addDefault(new HC),this.setProps(this.props),this._updateCanvasSize(),this.props.onLoad()}_drawLayers(t,e){const{device:n,gl:i}=this.layerManager.context;this.props.onBeforeRender({device:n,gl:i});const r={target:this.props._framebuffer,layers:this.layerManager.getLayers(),viewports:this.viewManager.getViewports(),onViewportActive:this.layerManager.activateViewport,views:this.viewManager.getViews(),pass:"screen",effects:this.effectManager.getEffects(),...e};this.deckRenderer?.renderLayers(r),"screen"===r.pass&&this.widgetManager.onRedraw({viewports:r.viewports,layers:r.layers}),this.props.onAfterRender({device:n,gl:i})}_onRenderFrame(){this._getFrameStats(),this._metricsCounter++%60===0&&(this._getMetrics(),this.stats.reset(),vw.table(4,this.metrics)(),this.props._onMetrics&&this.props._onMetrics(this.metrics)),this._updateCanvasSize(),this._updateCursor(),this.layerManager.updateLayers(),this._pickAndCallback(),this.redraw(),this.viewManager&&this.viewManager.updateViewStates()}_onViewStateChange(t){const e=this.props.onViewStateChange(t)||t.viewState;this.viewState&&(this.viewState={...this.viewState,[t.viewId]:e},this.props.viewState||this.viewManager&&this.viewManager.setProps({viewState:this.viewState}))}_onInteractionStateChange(t){this.cursorState.isDragging=t.isDragging||!1,this.props.onInteractionStateChange(t)}_getFrameStats(){const{stats:t}=this;t.get("frameRate").timeEnd(),t.get("frameRate").timeStart();const e=this.animationLoop.stats;t.get("GPU Time").addTime(e.get("GPU Time").lastTiming),t.get("CPU Time").addTime(e.get("CPU Time").lastTiming)}_getMetrics(){const{metrics:t,stats:e}=this;t.fps=e.get("frameRate").getHz(),t.setPropsTime=e.get("setProps Time").time,t.updateAttributesTime=e.get("Update Attributes").time,t.framesRedrawn=e.get("Redraw Count").count,t.pickTime=e.get("pickObject Time").time+e.get("pickMultipleObjects Time").time+e.get("pickObjects Time").time,t.pickCount=e.get("Pick Count").count,t.gpuTime=e.get("GPU Time").time,t.cpuTime=e.get("CPU Time").time,t.gpuTimePerFrame=e.get("GPU Time").getAverageTime(),t.cpuTimePerFrame=e.get("CPU Time").getAverageTime();const n=FA.stats.get("Memory Usage");t.bufferMemory=n.get("Buffer Memory").count,t.textureMemory=n.get("Texture Memory").count,t.renderbufferMemory=n.get("Renderbuffer Memory").count,t.gpuMemory=n.get("GPU Memory").count}}const II="undefined"!==typeof window?e.useLayoutEffect:e.useEffect;function LI(t,e){for(;t;){if(t===e)return!0;t=Object.getPrototypeOf(t)}return!1}function kI(t){const e=ArrayBuffer.isView(t)?t.constructor:t;switch(e){case Float32Array:return"float32";case Uint16Array:return"uint16";case Uint32Array:return"uint32";case Uint8Array:case Uint8ClampedArray:return"uint8";case Int8Array:return"sint8";case Int16Array:return"sint16";case Int32Array:return"sint32";default:throw new Error(e.constructor.name)}}function NI(t){switch(t){case"float32":return Float32Array;case"uint32":return Uint32Array;case"sint32":return Int32Array;case"uint16":case"unorm16":return Uint16Array;case"sint16":case"snorm16":return Int16Array;case"uint8":case"unorm8":return Uint8Array;case"sint8":case"snorm8":return Int8Array;default:throw new Error(t)}}function OI(t,e,n){if(!e||e>4)throw new Error(`size ${e}`);const i=e;let r=kI(t);if("uint8"===r||"sint8"===r){if(1===i||3===i)throw new Error(`size: ${e}`);return n&&(r=r.replace("int","norm")),`${r}x${i}`}if("uint16"===r||"sint16"===r){if(1===i||3===i)throw new Error(`size: ${e}`);return n&&(r=r.replace("int","norm")),`${r}x${i}`}return 1===i?r:`${r}x${i}`}const DI=kI;function FI(t,e){return{attribute:t,format:e.size>1?`${e.type}x${e.size}`:e.type,byteOffset:e.offset||0}}function BI(t){return t.stride||t.size*t.bytesPerElement}function UI(t,e){e.offset&&vw.removed("shaderAttribute.offset","vertexOffset, elementOffset")();const n=BI(t),i=(void 0!==e.vertexOffset?e.vertexOffset:t.vertexOffset||0)*n+(e.elementOffset||0)*t.bytesPerElement+(t.offset||0);return{...e,offset:i,stride:n}}class zI{constructor(t,e,n){this._buffer=null,this.device=t,this.id=e.id||"",this.size=e.size||1;const i=e.logicalType||e.type,r="float64"===i;let s,{defaultValue:o}=e;o=Number.isFinite(o)?[o]:o||new Array(this.size).fill(0),s=r?"float32":!i&&e.isIndexed?"uint32":i||"float32";let a=function(t){switch(t){case"float64":return Float64Array;case"uint8":case"unorm8":return Uint8ClampedArray;default:return NI(t)}}(i||s);this.doublePrecision=r,r&&!1===e.fp64&&(a=Float32Array),this.value=null,this.settings={...e,defaultType:a,defaultValue:o,logicalType:i,type:s,normalized:s.includes("norm"),size:this.size,bytesPerElement:a.BYTES_PER_ELEMENT},this.state={...n,externalBuffer:null,bufferAccessor:this.settings,allocatedValue:null,numInstances:0,bounds:null,constant:!1}}get isConstant(){return this.state.constant}get buffer(){return this._buffer}get byteOffset(){const t=this.getAccessor();return t.vertexOffset?t.vertexOffset*BI(t):0}get numInstances(){return this.state.numInstances}set numInstances(t){this.state.numInstances=t}delete(){this._buffer&&(this._buffer.delete(),this._buffer=null),nS.release(this.state.allocatedValue)}getBuffer(){return this.state.constant?null:this.state.externalBuffer||this._buffer}getValue(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.id,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;const n={};if(this.state.constant){const i=this.value;if(e){const r=UI(this.getAccessor(),e),s=r.offset/i.BYTES_PER_ELEMENT,o=r.size||this.size;n[t]=i.subarray(s,s+o)}else n[t]=i}else n[t]=this.getBuffer();return this.doublePrecision&&(this.value instanceof Float64Array?n[`${t}64Low`]=n[t]:n[`${t}64Low`]=new Float32Array(this.size)),n}_getBufferLayout(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.id,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;const n=this.getAccessor(),i=[],r={name:this.id,byteStride:BI(n),attributes:i};if(this.doublePrecision){const r=function(t,e){const n=UI(t,e);return{high:n,low:{...n,offset:n.offset+4*t.size}}}(n,e||{});i.push(FI(t,{...n,...r.high}),FI(`${t}64Low`,{...n,...r.low}))}else if(e){const r=UI(n,e);i.push(FI(t,{...n,...r}))}else i.push(FI(t,n));return r}setAccessor(t){this.state.bufferAccessor=t}getAccessor(){return this.state.bufferAccessor}getBounds(){if(this.state.bounds)return this.state.bounds;let t=null;if(this.state.constant&&this.value){const e=Array.from(this.value);t=[e,e]}else{const{value:e,numInstances:n,size:i}=this,r=n*i;if(e&&r&&e.length>=r){const n=new Array(i).fill(1/0),s=new Array(i).fill(-1/0);for(let t=0;t<r;)for(let r=0;r<i;r++){const i=e[t++];i<n[r]&&(n[r]=i),i>s[r]&&(s[r]=i)}t=[n,s]}}return this.state.bounds=t,t}setData(t){const{state:e}=this;let n;n=ArrayBuffer.isView(t)?{value:t}:t instanceof SA?{buffer:t}:t;const i={...this.settings,...n};if(ArrayBuffer.isView(n.value)){if(!n.type){if(this.doublePrecision&&n.value instanceof Float64Array)i.type="float32";else{const t=DI(n.value);i.type=i.normalized?t.replace("int","norm"):t}}i.bytesPerElement=n.value.BYTES_PER_ELEMENT,i.stride=BI(i)}if(e.bounds=null,n.constant){let t=n.value;t=this._normalizeValue(t,[],0),this.settings.normalized&&(t=this.normalizeConstant(t));if(!(!e.constant||!this._areValuesEqual(t,this.value)))return!1;e.externalBuffer=null,e.constant=!0,this.value=ArrayBuffer.isView(t)?t:new Float32Array(t)}else if(n.buffer){const t=n.buffer;e.externalBuffer=t,e.constant=!1,this.value=n.value||null}else if(n.value){this._checkExternalBuffer(n);let t=n.value;e.externalBuffer=null,e.constant=!1,this.value=t;let{buffer:r}=this;const s=BI(i),o=(i.vertexOffset||0)*s;if(this.doublePrecision&&t instanceof Float64Array&&(t=kS(t,i)),this.settings.isIndexed){const e=this.settings.defaultType;t.constructor!==e&&(t=new e(t))}const a=t.byteLength+o+2*s;(!r||r.byteLength<a)&&(r=this._createBuffer(a)),r.write(t,o)}return this.setAccessor(i),!0}updateSubBuffer(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.state.bounds=null;const e=this.value,{startOffset:n=0,endOffset:i}=t;this.buffer.write(this.doublePrecision&&e instanceof Float64Array?kS(e,{size:this.size,startIndex:n,endIndex:i}):e.subarray(n,i),n*e.BYTES_PER_ELEMENT+this.byteOffset)}allocate(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const{state:n}=this,i=n.allocatedValue,r=nS.allocate(i,t+1,{size:this.size,type:this.settings.defaultType,copy:e});this.value=r;const{byteOffset:s}=this;let{buffer:o}=this;return(!o||o.byteLength<r.byteLength+s)&&(o=this._createBuffer(r.byteLength+s),e&&i&&o.write(i instanceof Float64Array?kS(i,this):i,s)),n.allocatedValue=r,n.constant=!1,n.externalBuffer=null,this.setAccessor(this.settings),!0}_checkExternalBuffer(t){const{value:e}=t;if(!ArrayBuffer.isView(e))throw new Error(`Attribute ${this.id} value is not TypedArray`);const n=this.settings.defaultType;let i=!1;if(this.doublePrecision&&(i=e.BYTES_PER_ELEMENT<4),i)throw new Error(`Attribute ${this.id} does not support ${e.constructor.name}`);e instanceof n||!this.settings.normalized||"normalized"in t||vw.warn(`Attribute ${this.id} is normalized`)()}normalizeConstant(t){switch(this.settings.type){case"snorm8":return new Float32Array(t).map((t=>(t+128)/255*2-1));case"snorm16":return new Float32Array(t).map((t=>(t+32768)/65535*2-1));case"unorm8":return new Float32Array(t).map((t=>t/255));case"unorm16":return new Float32Array(t).map((t=>t/65535));default:return t}}_normalizeValue(t,e,n){const{defaultValue:i,size:r}=this.settings;if(Number.isFinite(t))return e[n]=t,e;if(!t){let t=r;for(;--t>=0;)e[n+t]=i[t];return e}switch(r){case 4:e[n+3]=Number.isFinite(t[3])?t[3]:i[3];case 3:e[n+2]=Number.isFinite(t[2])?t[2]:i[2];case 2:e[n+1]=Number.isFinite(t[1])?t[1]:i[1];case 1:e[n+0]=Number.isFinite(t[0])?t[0]:i[0];break;default:let s=r;for(;--s>=0;)e[n+s]=Number.isFinite(t[s])?t[s]:i[s]}return e}_areValuesEqual(t,e){if(!t||!e)return!1;const{size:n}=this;for(let i=0;i<n;i++)if(t[i]!==e[i])return!1;return!0}_createBuffer(t){this._buffer&&this._buffer.destroy();const{isIndexed:e,type:n}=this.settings;return this._buffer=this.device.createBuffer({...this._buffer?.props,id:this.id,usage:e?SA.INDEX:SA.VERTEX,indexType:e?n:void 0,byteLength:t}),this._buffer}}const jI=[],VI=[];function WI(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1/0,i=jI;const r={index:-1,data:t,target:[]};return t?"function"===typeof t[Symbol.iterator]?i=t:t.length>0&&(VI.length=t.length,i=VI):i=jI,(e>0||Number.isFinite(n))&&(i=(Array.isArray(i)?i:Array.from(i)).slice(e,n),r.index=e-1),{iterable:i,objectInfo:r}}function $I(t){return t&&t[Symbol.asyncIterator]}function GI(t,e){const{size:n,stride:i,offset:r,startIndices:s,nested:o}=e,a=t.BYTES_PER_ELEMENT,l=i?i/a:n,c=r?r/a:0,u=Math.floor((t.length-c)/l);return(e,i)=>{let{index:r,target:a}=i;if(!s){const e=r*l+c;for(let i=0;i<n;i++)a[i]=t[e+i];return a}const h=s[r],d=s[r+1]||u;let p;if(o){p=new Array(d-h);for(let e=h;e<d;e++){const i=e*l+c;a=new Array(n);for(let e=0;e<n;e++)a[e]=t[i+e];p[e-h]=a}}else if(l===n)p=t.subarray(h*n+c,d*n+c);else{p=new t.constructor((d-h)*n);let e=0;for(let i=h;i<d;i++){const r=i*l+c;for(let i=0;i<n;i++)p[e++]=t[r+i]}}return p}}const HI=[],qI=[[0,1/0]];const ZI={interpolation:{duration:0,easing:t=>t},spring:{stiffness:.05,damping:.5}};function XI(t,e){if(!t)return null;Number.isFinite(t)&&(t={type:"interpolation",duration:t});const n=t.type||"interpolation";return{...ZI[n],...e,...t,type:n}}class KI extends zI{constructor(t,e){super(t,e,{startIndices:null,lastExternalBuffer:null,binaryValue:null,binaryAccessor:null,needsUpdate:!0,needsRedraw:!1,layoutChanged:!1,updateRanges:qI}),this.constant=!1,this.settings.update=e.update||(e.accessor?this._autoUpdater:void 0),Object.seal(this.settings),Object.seal(this.state),this._validateAttributeUpdaters()}get startIndices(){return this.state.startIndices}set startIndices(t){this.state.startIndices=t}needsUpdate(){return this.state.needsUpdate}needsRedraw(){let{clearChangedFlags:t=!1}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};const e=this.state.needsRedraw;return this.state.needsRedraw=e&&!t,e}layoutChanged(){return this.state.layoutChanged}setAccessor(t){var e,n;this.state.layoutChanged||=(e=t,n=this.getAccessor(),!(e.type===n.type&&e.size===n.size&&BI(e)===BI(n)&&(e.offset||0)===(n.offset||0))),super.setAccessor(t)}getUpdateTriggers(){const{accessor:t}=this.settings;return[this.id].concat("function"!==typeof t&&t||[])}supportsTransition(){return Boolean(this.settings.transition)}getTransitionSetting(t){if(!t||!this.supportsTransition())return null;const{accessor:e}=this.settings,n=this.settings.transition;return XI(Array.isArray(e)?t[e.find((e=>t[e]))]:t[e],n)}setNeedsUpdate(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.id,e=arguments.length>1?arguments[1]:void 0;if(this.state.needsUpdate=this.state.needsUpdate||t,this.setNeedsRedraw(t),e){const{startRow:t=0,endRow:n=1/0}=e;this.state.updateRanges=function(t,e){if(t===qI)return t;if(e[0]<0&&(e[0]=0),e[0]>=e[1])return t;const n=[],i=t.length;let r=0;for(let s=0;s<i;s++){const i=t[s];i[1]<e[0]?(n.push(i),r=s+1):i[0]>e[1]?n.push(i):e=[Math.min(i[0],e[0]),Math.max(i[1],e[1])]}return n.splice(r,0,e),n}(this.state.updateRanges,[t,n])}else this.state.updateRanges=qI}clearNeedsUpdate(){this.state.needsUpdate=!1,this.state.updateRanges=HI}setNeedsRedraw(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.id;this.state.needsRedraw=this.state.needsRedraw||t}allocate(t){const{state:e,settings:n}=this;return!n.noAlloc&&(!!n.update&&(super.allocate(t,e.updateRanges!==qI),!0))}updateBuffer(t){let{numInstances:e,data:n,props:i,context:r}=t;if(!this.needsUpdate())return!1;const{state:{updateRanges:s},settings:{update:o,noAlloc:a}}=this;let l=!0;if(o){for(const[t,a]of s)o.call(r,this,{data:n,startRow:t,endRow:a,props:i,numInstances:e});if(this.value)if(this.constant||!this.buffer||this.buffer.byteLength<this.value.byteLength+this.byteOffset)this.setData({value:this.value,constant:this.constant}),this.constant=!1;else for(const[t,n]of s){const i=Number.isFinite(t)?this.getVertexOffset(t):0,r=Number.isFinite(n)?this.getVertexOffset(n):a||!Number.isFinite(e)?this.value.length:e*this.size;super.updateSubBuffer({startOffset:i,endOffset:r})}else;this._checkAttributeArray()}else l=!1;return this.clearNeedsUpdate(),this.setNeedsRedraw(),l}setConstantValue(t){if(void 0===t||"function"===typeof t)return!1;return this.setData({constant:!0,value:t})&&this.setNeedsRedraw(),this.clearNeedsUpdate(),!0}setExternalBuffer(t){const{state:e}=this;return t?(this.clearNeedsUpdate(),e.lastExternalBuffer===t||(e.lastExternalBuffer=t,this.setNeedsRedraw(),this.setData(t)),!0):(e.lastExternalBuffer=null,!1)}setBinaryValue(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;const{state:n,settings:i}=this;if(!t)return n.binaryValue=null,n.binaryAccessor=null,!1;if(i.noAlloc)return!1;if(n.binaryValue===t)return this.clearNeedsUpdate(),!0;n.binaryValue=t,this.setNeedsRedraw();if(i.transform||e!==this.startIndices){ArrayBuffer.isView(t)&&(t={value:t});const r=t;jT(ArrayBuffer.isView(r.value),`invalid ${i.accessor}`);const s=Boolean(r.size)&&r.size!==this.size;return n.binaryAccessor=GI(r.value,{size:r.size||this.size,stride:r.stride,offset:r.offset,startIndices:e,nested:s}),!1}return this.clearNeedsUpdate(),this.setData(t),!0}getVertexOffset(t){const{startIndices:e}=this;return(e?t<e.length?e[t]:this.numInstances:t)*this.size}getValue(){const t=this.settings.shaderAttributes,e=super.getValue();if(!t)return e;for(const n in t)Object.assign(e,super.getValue(n,t[n]));return e}getBufferLayout(t){this.state.layoutChanged=!1;const e=this.settings.shaderAttributes,n=super._getBufferLayout(),{stepMode:i}=this.settings;if(n.stepMode="dynamic"===i?t?t.isInstanced?"instance":"vertex":"instance":i??"vertex",!e)return n;for(const r in e){const t=super._getBufferLayout(r,e[r]);n.attributes.push(...t.attributes)}return n}_autoUpdater(t,e){let{data:n,startRow:i,endRow:r,props:s,numInstances:o}=e;if(t.constant)return;const{settings:a,state:l,value:c,size:u,startIndices:h}=t,{accessor:d,transform:p}=a,f=l.binaryAccessor||("function"===typeof d?d:s[d]);jT("function"===typeof f,`accessor "${d}" is not a function`);let g=t.getVertexOffset(i);const{iterable:m,objectInfo:_}=WI(n,i,r);for(const y of m){_.index++;let e=f(y,_);if(p&&(e=p.call(this,e)),h){const n=(_.index<h.length-1?h[_.index+1]:o)-h[_.index];if(e&&Array.isArray(e[0])){let n=g;for(const i of e)t._normalizeValue(i,c,n),n+=u}else e&&e.length>u?c.set(e,g):(t._normalizeValue(e,_.target,0),_E({target:c,source:_.target,start:g,count:n}));g+=n*u}else t._normalizeValue(e,c,g),g+=u}}_validateAttributeUpdaters(){const{settings:t}=this;if(!(t.noAlloc||"function"===typeof t.update))throw new Error(`Attribute ${this.id} missing update or accessor`)}_checkAttributeArray(){const{value:t}=this,e=Math.min(4,this.size);if(t&&t.length>=e){let n=!0;switch(e){case 4:n=n&&Number.isFinite(t[3]);case 3:n=n&&Number.isFinite(t[2]);case 2:n=n&&Number.isFinite(t[1]);case 1:n=n&&Number.isFinite(t[0]);break;default:n=!1}if(!n)throw new Error(`Illegal attribute generated for ${this.id}`)}}}function YI(t){const{input:e,inputChannels:n,output:i}=t||{};

2if(!n||!t||!e)return!1;if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return!1;for(let i=0;i<t.length;i++)if(!rL(t[i],e[i],n-1))return!1;return!0}if(Array.isArray(e))return!1;if("object"===typeof t&&"object"===typeof e){const i=Object.keys(t),r=Object.keys(e);if(i.length!==r.length)return!1;for(const s of i){if(!e.hasOwnProperty(s))return!1;if(!rL(t[s],e[s],n-1))return!1}return!0}return!1}class sL{constructor(){this.constants=new Map,this.aliases=new Map,this.structs=new Map}}class oL{constructor(){}get isAstNode(){return!0}get astNodeType(){return""}evaluate(t){throw new Error("Cannot evaluate node")}evaluateString(t){return this.evaluate(t).toString()}}class aL extends oL{constructor(){super()}}class lL extends aL{constructor(t,e,n,i){super(),this.name=t,this.args=e,this.returnType=n,this.body=i}get astNodeType(){return"function"}}class cL extends aL{constructor(t){super(),this.expression=t}get astNodeType(){return"staticAssert"}}class uL extends aL{constructor(t,e){super(),this.condition=t,this.body=e}get astNodeType(){return"while"}}class hL extends aL{constructor(t){super(),this.body=t}get astNodeType(){return"continuing"}}class dL extends aL{constructor(t,e,n,i){super(),this.init=t,this.condition=e,this.increment=n,this.body=i}get astNodeType(){return"for"}}class pL extends aL{constructor(t,e,n,i,r){super(),this.name=t,this.type=e,this.storage=n,this.access=i,this.value=r}get astNodeType(){return"var"}}class fL extends aL{constructor(t,e,n){super(),this.name=t,this.type=e,this.value=n}get astNodeType(){return"override"}}class gL extends aL{constructor(t,e,n,i,r){super(),this.name=t,this.type=e,this.storage=n,this.access=i,this.value=r}get astNodeType(){return"let"}}class mL extends aL{constructor(t,e,n,i,r){super(),this.name=t,this.type=e,this.storage=n,this.access=i,this.value=r}get astNodeType(){return"const"}evaluate(t){return this.value.evaluate(t)}}var _L,yL,vL,bL,wL;!function(t){t.increment="++",t.decrement="--"}(_L||(_L={})),function(t){t.parse=function(e){const n=e;if("parse"==n)throw new Error("Invalid value for IncrementOperator");return t[n]}}(_L||(_L={}));class EL extends aL{constructor(t,e){super(),this.operator=t,this.variable=e}get astNodeType(){return"increment"}}!function(t){t.assign="=",t.addAssign="+=",t.subtractAssin="-=",t.multiplyAssign="*=",t.divideAssign="/=",t.moduloAssign="%=",t.andAssign="&=",t.orAssign="|=",t.xorAssign="^=",t.shiftLeftAssign="<<=",t.shiftRightAssign=">>="}(yL||(yL={})),function(t){t.parse=function(e){const n=e;if("parse"==n)throw new Error("Invalid value for AssignOperator");return t[n]}}(yL||(yL={}));class xL extends aL{constructor(t,e,n){super(),this.operator=t,this.variable=e,this.value=n}get astNodeType(){return"assign"}}class SL extends aL{constructor(t,e){super(),this.name=t,this.args=e}get astNodeType(){return"call"}}class TL extends aL{constructor(t,e){super(),this.body=t,this.continuing=e}get astNodeType(){return"loop"}}class CL extends aL{constructor(t,e){super(),this.condition=t,this.body=e}get astNodeType(){return"body"}}class AL extends aL{constructor(t,e,n,i){super(),this.condition=t,this.body=e,this.elseif=n,this.else=i}get astNodeType(){return"if"}}class PL extends aL{constructor(t){super(),this.value=t}get astNodeType(){return"return"}}class RL extends aL{constructor(t){super(),this.name=t}get astNodeType(){return"enable"}}class ML extends aL{constructor(t,e){super(),this.name=t,this.type=e}get astNodeType(){return"alias"}}class IL extends aL{constructor(){super()}get astNodeType(){return"discard"}}class LL extends aL{constructor(){super()}get astNodeType(){return"break"}}class kL extends aL{constructor(){super()}get astNodeType(){return"continue"}}class NL extends aL{constructor(t){super(),this.name=t}get astNodeType(){return"type"}get isStruct(){return!1}get isArray(){return!1}}class OL extends NL{constructor(t,e){super(t),this.members=e}get astNodeType(){return"struct"}get isStruct(){return!0}getMemberIndex(t){for(let e=0;e<this.members.length;e++)if(this.members[e].name==t)return e;return-1}}class DL extends NL{constructor(t,e,n){super(t),this.format=e,this.access=n}get astNodeType(){return"template"}}class FL extends NL{constructor(t,e,n,i){super(t),this.storage=e,this.type=n,this.access=i}get astNodeType(){return"pointer"}}class BL extends NL{constructor(t,e,n,i){super(t),this.attributes=e,this.format=n,this.count=i}get astNodeType(){return"array"}get isArray(){return!0}}class UL extends NL{constructor(t,e,n){super(t),this.format=e,this.access=n}get astNodeType(){return"sampler"}}class zL extends oL{constructor(){super()}}class jL extends zL{constructor(t){super(),this.value=t}get astNodeType(){return"stringExpr"}toString(){return this.value}evaluateString(){return this.value}}class VL extends zL{constructor(t,e){super(),this.type=t,this.args=e}get astNodeType(){return"createExpr"}}class WL extends zL{constructor(t,e){super(),this.name=t,this.args=e}get astNodeType(){return"callExpr"}evaluate(t){switch(this.name){case"abs":return Math.abs(this.args[0].evaluate(t));case"acos":return Math.acos(this.args[0].evaluate(t));case"acosh":return Math.acosh(this.args[0].evaluate(t));case"asin":return Math.asin(this.args[0].evaluate(t));case"asinh":return Math.asinh(this.args[0].evaluate(t));case"atan":return Math.atan(this.args[0].evaluate(t));case"atan2":return Math.atan2(this.args[0].evaluate(t),this.args[1].evaluate(t));case"atanh":return Math.atanh(this.args[0].evaluate(t));case"ceil":return Math.ceil(this.args[0].evaluate(t));case"clamp":return Math.min(Math.max(this.args[0].evaluate(t),this.args[1].evaluate(t)),this.args[2].evaluate(t));case"cos":return Math.cos(this.args[0].evaluate(t));case"degrees":return 180*this.args[0].evaluate(t)/Math.PI;case"distance":return Math.sqrt(Math.pow(this.args[0].evaluate(t)-this.args[1].evaluate(t),2));case"dot":case"exp":return Math.exp(this.args[0].evaluate(t));case"exp2":return Math.pow(2,this.args[0].evaluate(t));case"floor":return Math.floor(this.args[0].evaluate(t));case"fma":return this.args[0].evaluate(t)*this.args[1].evaluate(t)+this.args[2].evaluate(t);case"fract":case"modf":return this.args[0].evaluate(t)-Math.floor(this.args[0].evaluate(t));case"inverseSqrt":return 1/Math.sqrt(this.args[0].evaluate(t));case"log":return Math.log(this.args[0].evaluate(t));case"log2":return Math.log2(this.args[0].evaluate(t));case"max":return Math.max(this.args[0].evaluate(t),this.args[1].evaluate(t));case"min":return Math.min(this.args[0].evaluate(t),this.args[1].evaluate(t));case"mix":return this.args[0].evaluate(t)*(1-this.args[2].evaluate(t))+this.args[1].evaluate(t)*this.args[2].evaluate(t);case"pow":return Math.pow(this.args[0].evaluate(t),this.args[1].evaluate(t));case"radians":return this.args[0].evaluate(t)*Math.PI/180;case"round":return Math.round(this.args[0].evaluate(t));case"sign":return Math.sign(this.args[0].evaluate(t));case"sin":return Math.sin(this.args[0].evaluate(t));case"sinh":return Math.sinh(this.args[0].evaluate(t));case"saturate":return Math.min(Math.max(this.args[0].evaluate(t),0),1);case"smoothstep":return this.args[0].evaluate(t)*this.args[0].evaluate(t)*(3-2*this.args[0].evaluate(t));case"sqrt":return Math.sqrt(this.args[0].evaluate(t));case"step":return this.args[0].evaluate(t)<this.args[1].evaluate(t)?0:1;case"tan":return Math.tan(this.args[0].evaluate(t));case"tanh":return Math.tanh(this.args[0].evaluate(t));case"trunc":return Math.trunc(this.args[0].evaluate(t));default:throw new Error("Non const function: "+this.name)}}}class $L extends zL{constructor(t){super(),this.name=t}get astNodeType(){return"varExpr"}}class GL extends zL{constructor(t,e){super(),this.name=t,this.initializer=e}get astNodeType(){return"constExpr"}evaluate(t){var e,n;if(this.initializer instanceof VL){const i=null===(e=this.postfix)||void 0===e?void 0:e.evaluateString(t),r=null===(n=this.initializer.type)||void 0===n?void 0:n.name,s=t.structs.get(r),o=null===s||void 0===s?void 0:s.getMemberIndex(i);if(-1!=o){return this.initializer.args[o].evaluate(t)}console.log(o)}return this.initializer.evaluate(t)}}class HL extends zL{constructor(t){super(),this.value=t}get astNodeType(){return"literalExpr"}evaluate(){return this.value}}class qL extends zL{constructor(t,e){super(),this.type=t,this.value=e}get astNodeType(){return"bitcastExpr"}}class ZL extends zL{constructor(t,e){super(),this.type=t,this.args=e}get astNodeType(){return"typecastExpr"}evaluate(t){return this.args[0].evaluate(t)}}class XL extends zL{constructor(t){super(),this.contents=t}get astNodeType(){return"groupExpr"}evaluate(t){return this.contents[0].evaluate(t)}}class KL extends zL{constructor(){super()}}class YL extends KL{constructor(t,e){super(),this.operator=t,this.right=e}get astNodeType(){return"unaryOp"}evaluate(t){switch(this.operator){case"+":return this.right.evaluate(t);case"-":return-this.right.evaluate(t);case"!":return this.right.evaluate(t)?0:1;case"~":return~this.right.evaluate(t);default:throw new Error("Unknown unary operator: "+this.operator)}}}class JL extends KL{constructor(t,e,n){super(),this.operator=t,this.left=e,this.right=n}get astNodeType(){return"binaryOp"}evaluate(t){switch(this.operator){case"+":return this.left.evaluate(t)+this.right.evaluate(t);case"-":return this.left.evaluate(t)-this.right.evaluate(t);case"*":return this.left.evaluate(t)*this.right.evaluate(t);case"/":return this.left.evaluate(t)/this.right.evaluate(t);case"%":return this.left.evaluate(t)%this.right.evaluate(t);case"==":return this.left.evaluate(t)==this.right.evaluate(t)?1:0;case"!=":return this.left.evaluate(t)!=this.right.evaluate(t)?1:0;case"<":return this.left.evaluate(t)<this.right.evaluate(t)?1:0;case">":return this.left.evaluate(t)>this.right.evaluate(t)?1:0;case"<=":return this.left.evaluate(t)<=this.right.evaluate(t)?1:0;case">=":return this.left.evaluate(t)>=this.right.evaluate(t)?1:0;case"&&":return this.left.evaluate(t)&&this.right.evaluate(t)?1:0;case"||":return this.left.evaluate(t)||this.right.evaluate(t)?1:0;default:throw new Error(`Unknown operator ${this.operator}`)}}}class QL extends oL{constructor(){super()}}class tk extends QL{constructor(t,e){super(),this.selector=t,this.body=e}get astNodeType(){return"case"}}class ek extends QL{constructor(t){super(),this.body=t}get astNodeType(){return"default"}}class nk extends oL{constructor(t,e,n){super(),this.name=t,this.type=e,this.attributes=n}get astNodeType(){return"argument"}}class ik extends oL{constructor(t,e){super(),this.condition=t,this.body=e}get astNodeType(){return"elseif"}}class rk extends oL{constructor(t,e,n){super(),this.name=t,this.type=e,this.attributes=n}get astNodeType(){return"member"}}class sk extends oL{constructor(t,e){super(),this.name=t,this.value=e}get astNodeType(){return"attribute"}}!function(t){t[t.token=0]="token",t[t.keyword=1]="keyword",t[t.reserved=2]="reserved"}(bL||(bL={}));class ok{constructor(t,e,n){this.name=t,this.type=e,this.rule=n}toString(){return this.name}}class ak{}vL=ak,ak.none=new ok("",bL.reserved,""),ak.eof=new ok("EOF",bL.token,""),ak.reserved={asm:new ok("asm",bL.reserved,"asm"),bf16:new ok("bf16",bL.reserved,"bf16"),do:new ok("do",bL.reserved,"do"),enum:new ok("enum",bL.reserved,"enum"),f16:new ok("f16",bL.reserved,"f16"),f64:new ok("f64",bL.reserved,"f64"),handle:new ok("handle",bL.reserved,"handle"),i8:new ok("i8",bL.reserved,"i8"),i16:new ok("i16",bL.reserved,"i16"),i64:new ok("i64",bL.reserved,"i64"),mat:new ok("mat",bL.reserved,"mat"),premerge:new ok("premerge",bL.reserved,"premerge"),regardless:new ok("regardless",bL.reserved,"regardless"),typedef:new ok("typedef",bL.reserved,"typedef"),u8:new ok("u8",bL.reserved,"u8"),u16:new ok("u16",bL.reserved,"u16"),u64:new ok("u64",bL.reserved,"u64"),unless:new ok("unless",bL.reserved,"unless"),using:new ok("using",bL.reserved,"using"),vec:new ok("vec",bL.reserved,"vec"),void:new ok("void",bL.reserved,"void")},ak.keywords={array:new ok("array",bL.keyword,"array"),atomic:new ok("atomic",bL.keyword,"atomic"),bool:new ok("bool",bL.keyword,"bool"),f32:new ok("f32",bL.keyword,"f32"),i32:new ok("i32",bL.keyword,"i32"),mat2x2:new ok("mat2x2",bL.keyword,"mat2x2"),mat2x3:new ok("mat2x3",bL.keyword,"mat2x3"),mat2x4:new ok("mat2x4",bL.keyword,"mat2x4"),mat3x2:new ok("mat3x2",bL.keyword,"mat3x2"),mat3x3:new ok("mat3x3",bL.keyword,"mat3x3"),mat3x4:ne

2L.keyword,"texture_depth_multisampled_2d"),texture_external:new ok("texture_external",bL.keyword,"texture_external"),u32:new ok("u32",bL.keyword,"u32"),vec2:new ok("vec2",bL.keyword,"vec2"),vec3:new ok("vec3",bL.keyword,"vec3"),vec4:new ok("vec4",bL.keyword,"vec4"),bitcast:new ok("bitcast",bL.keyword,"bitcast"),block:new ok("block",bL.keyword,"block"),break:new ok("break",bL.keyword,"break"),case:new ok("case",bL.keyword,"case"),continue:new ok("continue",bL.keyword,"continue"),continuing:new ok("continuing",bL.keyword,"continuing"),default:new ok("default",bL.keyword,"default"),discard:new ok("discard",bL.keyword,"discard"),else:new ok("else",bL.keyword,"else"),enable:new ok("enable",bL.keyword,"enable"),fallthrough:new ok("fallthrough",bL.keyword,"fallthrough"),false:new ok("false",bL.keyword,"false"),fn:new ok("fn",bL.keyword,"fn"),for:new ok("for",bL.keyword,"for"),function:new ok("function",bL.keyword,"function"),if:new ok("if",bL.keyword,"if"),let:new ok("let",bL.keyword,"let"),const:new ok("const",bL.keyword,"const"),loop:new ok("loop",bL.keyword,"loop"),while:new ok("while",bL.keyword,"while"),private:new ok("private",bL.keyword,"private"),read:new ok("read",bL.keyword,"read"),read_write:new ok("read_write",bL.keyword,"read_write"),return:new ok("return",bL.keyword,"return"),storage:new ok("storage",bL.keyword,"storage"),switch:new ok("switch",bL.keyword,"switch"),true:new ok("true",bL.keyword,"true"),alias:new ok("alias",bL.keyword,"alias"),type:new ok("type",bL.keyword,"type"),uniform:new ok("uniform",bL.keyword,"uniform"),var:new ok("var",bL.keyword,"var"),override:new ok("override",bL.keyword,"override"),workgroup:new ok("workgroup",bL.keyword,"workgroup"),write:new ok("write",bL.keyword,"write"),r8unorm:new ok("r8unorm",bL.keyword,"r8unorm"),r8snorm:new ok("r8snorm",bL.keyword,"r8snorm"),r8uint:new ok("r8uint",bL.keyword,"r8uint"),r8sint:new ok("r8sint",bL.keyword,"r8sint"),r16uint:new ok("r16uint",bL.keyword,"r16uint"),r16sint:new ok("r16sint",bL.keyword,"r16sint"),r16float:new ok("r16float",bL.keyword,"r16float"),rg8unorm:new ok("rg8unorm",bL.keyword,"rg8unorm"),rg8snorm:new ok("rg8snorm",bL.keyword,"rg8snorm"),rg8uint:new ok("rg8uint",bL.keyword,"rg8uint"),rg8sint:new ok("rg8sint",bL.keyword,"rg8sint"),r32uint:new ok("r32uint",bL.keyword,"r32uint"),r32sint:new ok("r32sint",bL.keyword,"r32sint"),r32float:new ok("r32float",bL.keyword,"r32float"),rg16uint:new ok("rg16uint",bL.keyword,"rg16uint"),rg16sint:new ok("rg16sint",bL.keyword,"rg16sint"),rg16float:new ok("rg16float",bL.keyword,"rg16float"),rgba8unorm:new ok("rgba8unorm",bL.keyword,"rgba8unorm"),rgba8unorm_srgb:new ok("rgba8unorm_srgb",bL.keyword,"rgba8unorm_srgb"),rgba8snorm:new ok("rgba8snorm",bL.keyword,"rgba8snorm"),rgba8uint:new ok("rgba8uint",bL.keyword,"rgba8uint"),rgba8sint:new ok("rgba8sint",bL.keyword,"rgba8sint"),bgra8unorm:new ok("bgra8unorm",bL.keyword,"bgra8unorm"),bgra8unorm_srgb:new ok("bgra8unorm_srgb",bL.keyword,"bgra8unorm_srgb"),rgb10a2unorm:new ok("rgb10a2unorm",bL.keyword,"rgb10a2unorm"),rg11b10float:new ok("rg11b10float",bL.keyword,"rg11b10float"),rg32uint:new ok("rg32uint",bL.keyword,"rg32uint"),rg32sint:new ok("rg32sint",bL.keyword,"rg32sint"),rg32float:new ok("rg32float",bL.keyword,"rg32float"),rgba16uint:new ok("rgba16uint",bL.keyword,"rgba16uint"),rgba16sint:new ok("rgba16sint",bL.keyword,"rgba16sint"),rgba16float:new ok("rgba16float",bL.keyword,"rgba16float"),rgba32uint:new ok("rgba32uint",bL.keyword,"rgba32uint"),rgba32sint:new ok("rgba32sint",bL.keyword,"rgba32sint"),rgba32float:ne

2_function_decl(){if(!this._match(ak.keywords.fn))return null;const t=this._consume(ak.tokens.ident,"Expected function name.").toString();this._consume(ak.tokens.paren_left,"Expected '(' for function arguments.");const e=[];if(!this._check(ak.tokens.paren_right))do{if(this._check(ak.tokens.paren_right))break;const t=this._attribute(),n=this._consume(ak.tokens.ident,"Expected argument name.").toString();this._consume(ak.tokens.colon,"Expected ':' for argument type.");const i=this._attribute(),r=this._type_decl();null!=r&&(r.attributes=i,e.push(new nk(n,r,t)))}while(this._match(ak.tokens.comma));this._consume(ak.tokens.paren_right,"Expected ')' after function arguments.");let n=null;if(this._match(ak.tokens.arrow)){const t=this._attribute();n=this._type_decl(),null!=n&&(n.attributes=t)}const i=this._compound_statement();return new lL(t,e,n,i)}_compound_statement(){const t=[];for(this._consume(ak.tokens.brace_left,"Expected '{' for block.");!this._check(ak.tokens.brace_right);){const e=this._statement();null!==e&&t.push(e)}return this._consume(ak.tokens.brace_right,"Expected '}' for block."),t}_statement(){for(;this._match(ak.tokens.semicolon)&&!this._isAtEnd(););if(this._check(ak.keywords.if))return this._if_statement();if(this._check(ak.keywords.switch))return this._switch_statement();if(this._check(ak.keywords.loop))return this._loop_statement();if(this._check(ak.keywords.for))return this._for_statement();if(this._check(ak.keywords.while))return this._while_statement();if(this._check(ak.keywords.continuing))return this._continuing_statement();if(this._check(ak.keywords.static_assert))return this._static_assert_statement();if(this._check(ak.tokens.brace_left))return this._compound_statement();let t=null;return t=this._check(ak.keywords.return)?this._return_statement():this._check([ak.keywords.var,ak.keywords.let,ak.keywords.const])?this._variable_statement():this._match(ak.keywords.discard)?new IL:this._match(ak.keywords.break)?new LL:this._match(ak.keywords.continue)?new kL:this._increment_decrement_statement()||this._func_call_statement()||this._assignment_statement(),null!=t&&this._consume(ak.tokens.semicolon,"Expected ';' after statement."),t}_static_assert_statement(){if(!this._match(ak.keywords.static_assert))return null;let t=this._optional_paren_expression();return new cL(t)}_while_statement(){if(!this._match(ak.keywords.while))return null;let t=this._optional_paren_expression();const e=this._compound_statement();return new uL(t,e)}_continuing_statement(){if(!this._match(ak.keywords.continuing))return null;const t=this._compound_statement();return new hL(t)}_for_statement(){if(!this._match(ak.keywords.for))return null;this._consume(ak.tokens.paren_left,"Expected '('.");const t=this._check(ak.tokens.semicolon)?null:this._for_init();this._consume(ak.tokens.semicolon,"Expected ';'.");const e=this._check(ak.tokens.semicolon)?null:this._short_circuit_or_expression();this._consume(ak.tokens.semicolon,"Expected ';'.");const n=this._check(ak.tokens.paren_right)?null:this._for_increment();this._consume(ak.tokens.paren_right,"Expected ')'.");const i=this._compound_statement();return new dL(t,e,n,i)}_for_init(){return this._variable_statement()||this._func_call_statement()||this._assignment_statement()}_for_increment(){return this._func_call_statement()||this._increment_decrement_statement()||this._assignment_statement()}_variable_statement(){if(this._check(ak.keywords.var)){const t=this._variable_decl();if(null===t)throw this._error(this._peek(),"Variable declaration expected.");let e=null;return this._match(ak.tokens.equal)&&(e=this._short_circuit_or_expression()),new pL(t.name,t.type,t.storage,t.access,e)}if(this._match(ak.keywords.let)){const t=this._consume(ak.tokens.ident,"Expected name for let.").toString();let e=null;if(this._match(ak.tokens.colon)){const t=this._attribute();e=this._type_decl(),null!=e&&(e.attributes=t)}this._consume(ak.tokens.equal,"Expected '=' for let.");const n=this._short_circuit_or_expression();return new gL(t,e,null,null,n)}if(this._match(ak.keywords.const)){const t=this._consume(ak.tokens.ident,"Expected name for const.").toString();let e=null;if(this._match(ak.tokens.colon)){const t=this._attribute();e=this._type_decl(),null!=e&&(e.attributes=t)}this._consume(ak.tokens.equal,"Expected '=' for const.");const n=this._short_circuit_or_expression();return new mL(t,e,null,null,n)}return null}_increment_decrement_statement(){const t=this._current,e=this._unary_expression();if(null==e)return null;if(!this._check(ak.increment_operators))return this._current=t,null;const n=this._consume(ak.increment_operators,"Expected increment operator");return new EL(n.type===ak.tokens.plus_plus?_L.increment:_L.decrement,e)}_assignment_statement(){let t=null;if(this._check(ak.tokens.brace_right))return null;let e=this._match(ak.tokens.underscore);if(e||(t=this._unary_expression()),!e&&null==t)return null;const n=this._consume(ak.assignment_operators,"Expected assignment operator."),i=this._short_circuit_or_expression();return new xL(yL.parse(n.lexeme),t,i)}_func_call_statement(){if(!this._check(ak.tokens.ident))return null;const t=this._current,e=this._consume(ak.tokens.ident,"Expected function name."),n=this._argument_expression_list();return null===n?(this._current=t,null):new SL(e.lexeme,n)}_loop_statement(){if(!this._match(ak.keywords.loop))return null;this._consume(ak.tokens.brace_left,"Expected '{' for loop.");const t=[];let e=this._statement();for(;null!==e;){if(Array.isArray(e))for(let n of e)t.push(n);else t.push(e);e=this._statement()}let n=null;return this._match(ak.keywords.continuing)&&(n=this._compound_statement()),this._consume(ak.tokens.brace_right,"Expected '}' for loop."),new TL(t,n)}_switch_statement(){if(!this._match(ak.keywords.switch))return null;const t=this._optional_paren_expression();this._consume(ak.tokens.brace_left,"Expected '{' for switch.");const e=this._switch_body();if(null==e||0==e.length)throw this._error(this._previous(),"Expected 'case' or 'default'.");return this._consume(ak.tokens.brace_right,"Expected '}' for switch."),new CL(t,e)}_switch_body(){const t=[];if(this._match(ak.keywords.case)){const e=this._case_selectors();this._match(ak.tokens.colon),this._consume(ak.tokens.brace_left,"Exected '{' for switch case.");const n=this._case_body();this._consume(ak.tokens.brace_right,"Exected '}' for switch case."),t.push(new tk(e,n))}if(this._match(ak.keywords.default)){this._match(ak.tokens.colon),this._consume(ak.tokens.brace_left,"Exected '{' for switch default.");const e=this._case_body();this._consume(ak.tokens.brace_right,"Exected '}' for switch default."),t.push(new ek(e))}if(this._check([ak.keywords.default,ak.keywords.case])){const e=this._switch_body();t.push(e[0])}return t}_case_selectors(){var t,e,n,i;const r=[null!==(e=null===(t=this._shift_expression())||void 0===t?void 0:t.evaluate(this._context).toString())&&void 0!==e?e:""];for(;this._match(ak.tokens.comma);)r.push(null!==(i=null===(n=this._shift_expression())||void 0===n?void 0:n.evaluate(this._context).toString())&&void 0!==i?i:"");return r}_case_body(){if(this._match(ak.keywords.fallthrough))return this._consume(ak.tokens.semicolon,"Expected ';'"),[];let t=this._statement();if(null==t)return[];t instanceof Array||(t=[t]);const e=this._case_body();return 0==e.length?t:[...t,e[0]]}_if_statement(){if(!this._match(ak.keywords.if))return null;const t=this._optional_paren_expression(),e=this._compound_statement();let n=[];this._match_elseif()&&(n=this._elseif_statement(n));let i=null;return this._match(ak.keywords.else)&&(i=this._compound_statement()),new AL(t,e,n,i)}_match_elseif(){return this._tokens[this._current].type===ak.keywords.else&&this._tokens[this._current+1].type===ak.keywords.if&&(this._advance(),this._advance(),!0)}_elseif_statement(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];const e=this._optional_paren_expression(),n=this._compound_statement();return t.push(new ik(e,n)),this._match_elseif()&&this._elseif_statement(t),t}_return_statement(){if(!this._match(ak.keywords.return))return null;const t=this._short_circuit_or_expression();return new PL(t)}_short_circuit_or_expression(){let t=this._short_circuit_and_expr();for(;this._match(ak.tokens.or_or);)t=new JL(this._previous().toString(),t,this._short_circuit_and_expr());return t}_short_circuit_and_expr(){let t=this._inclusive_or_expression();for(;this._match(ak.tokens.and_and);)t=new JL(this._previous().toString(),t,this._inclusive_or_expression());return t}_inclusive_or_expression(){let t=this._exclusive_or_expression();for(;this._match(ak.tokens.or);)t=new JL(this._previous().toString(),t,this._exclusive_or_expression());return t}_exclusive_or_expression(){let t=this._and_expression();for(;this._match(ak.tokens.xor);)t=new JL(this._previous().toString(),t,this._and_expression());return t}_and_expression(){let t=this._equality_expression();for(;this._match(ak.tokens.and);)t=new JL(this._previous().toString(),t,this._equality_expression());return t}_equality_expression(){const t=this._relational_expression();return this._match([ak.tokens.equal_equal,ak.tokens.not_equal])?new JL(this._previous().toString(),t,this._relational_expression()):t}_relational_expression(){let t=this._shift_expression();for(;this._match([ak.tokens.less_than,ak.tokens.greater_than,ak.tokens.less_than_equal,ak.tokens.greater_than_equal]);)t=new JL(this._previous().toString(),t,this._shift_expression());return t}_shift_expression(){let t=this._additive_expression();for(;this._match([ak.tokens.shift_left,ak.tokens.shift_right]);)t=new JL(this._previous().toString(),t,this._additive_expression());return t}_additive_expression(){let t=this._multiplicative_expression();for(;this._match([ak.tokens.plus,ak.tokens.minus]);)t=new JL(this._previous().toString(),t,this._multiplicative_expression());return t}_multiplicative_expression(){let t=this._unary_expression();for(;this._match([ak.tokens.star,ak.tokens.forward_slash,ak.tokens.modulo]);)t=new JL(this._previous().toString(),t,this._unary_expression());return t}_unary_expression(){return this._match([ak.tokens.minus,ak.tokens.bang,ak.tokens.tilde,ak.tokens.star,ak.tokens.and])?new YL(this._previous().toString(),this._unary_expression()):this._singular_expression()}_singular_expression(){const t=this._primary_expression(),e=this._postfix_expression();return e&&(t.postfix=e),t}_postfix_expression(){if(this._match(ak.tokens.bracket_left)){const t=this._short_circuit_or_expression();this._consume(ak.tokens.bracket_right,"Expected ']'.");const e=this._postfix_expression();return e&&(t.postfix=e),t}if(this._match(ak.tokens.period)){const t=this._consume(ak.tokens.ident,"Expected member name."),e=this._postfix_expression(),n=new jL(t.lexeme);return e&&(n.postfix=e),n}return null}_getStruct(t){if(this._context.aliases.has(t)){return this._context.aliases.get(t).type}if(this._context.structs.has(t)){return this._context.structs.get(t)}return null}_primary_expression(){if(this._match(ak.tokens.ident)){const t=this._previous().toString();if(this._check(ak.tokens.paren_left)){const e=this._argument_expression_list(),n=this._getStruct(t);return null!=n?new VL(n,e):new WL(t,e)}if(this._context.constants.has(t)){const e=this._context.constants.get(t);return new GL(t,e.value)}return new $L(t)}if(this._match(ak.const_literal))return new HL(parseFloat(this._previous().toString()));if(this._check(ak.tokens.paren_left))return this._paren_expression();if(this._match(ak.keywords.bitcast)){this._consume(ak.tokens.less_than,"Expected '<'.");const t=this._type_decl();this._consume(ak.tokens.greater_than,"Expected '>'.");const e=this._paren_expression();return new qL(t,e)}const t=this._type_decl(),e=this._argument_expression_list();return new ZL(t,e)}_argument_expression_list(){if(!this._match(ak.tokens.paren_left))return null;const t=[];do{if(this._check(ak.tokens.paren_right))break;const e=this._short_circuit_or_expression();t.push(e)}while(this._match(ak.tokens.comma));return this._consume(ak.tokens.paren_right,"Expected ')' for agument list"),t}_optional_paren_expression(){this._match(ak.tokens.paren_left);const t=this._short_circuit_or_expression();return this._match(ak.tokens.paren_right),new XL([t])}_paren_expression(){this._consume(ak.tokens.paren_left,"Expected '('.");const t=this._short_circuit_or_expression();return this._consume(ak.tokens.paren_right,"Expected ')'."),new XL([t])}_struct_decl(){if(!this._match(ak.keywords.struct))return null;const t=this._consume(ak.tokens.ident,"Expected name for struct.").toString();this._consume(ak.tokens.brace_left,"Expected '{' for struct body.");const e=[];for(;!this._check(ak.tokens.brace_right);){const t=this._attribute(),n=this._consume(ak.tokens.ident,"Expected variable name.").toString();this._consume(ak.tokens.colon,"Expected ':' for struct member type.");const i=this._attribute(),r=this._type_decl();null!=r&&(r.attributes=i),this._check(ak.tokens.brace_right)?this._match(ak.tokens.comma):this._consume(ak.tokens.comma,"Expected ',' for struct member."),e.push(new rk(n,r,t))}this._consume(ak.tokens.brace_right,"Expected '}' after struct body.");const n=new OL(t,e);return this._context.structs.set(t,n),n}_global_variable_decl(){const t=this._variable_decl();return t&&this._match(ak.tokens.equal)&&(t.value=this._const_expression()),t}_override_variable_decl(){const t=this._override_decl();return t&&this._match(ak.tokens.equal)&&(t.value=this._const_expression()),t}_global_const_decl(){if(!this._match(ak.keywords.const))return null;const t=this._consume(ak.tokens.ident,"Expected variable name");let e=null;if(this._match(ak.tokens.colon)){const t=this._attribute();e=this._type_decl(),null!=e&&(e.attributes=t)}let n=null;if(this._match(ak.tokens.equal)){const t=this._short_circuit_or_expression();if(t instanceof VL)n=t;else if(t instanceof GL&&t.initializer instanceof VL)n=t.initializer;else try{const e=t.evaluate(this._context);n=new HL(e)}catch(vL){n=t}}const i=new mL(t.toString(),e,"","",n);return this._context.constants.set(i.name,i),i}_global_let_decl(){if(!this._match(ak.keywords.let))return null;const t=this._consume(ak.tokens.ident,"Expected variable name");let e=null;if(this._match(ak.tokens.colon)){const t=this._attribute();e=this._type_decl(),null!=e&&(e.attributes=t)}let n=null;return this._match(ak.tokens.equal)&&(n=this._const_expression()),new gL(t.toString(),e,"","",n)}_const_expression(){if(this._match(ak.const_literal))return new jL(this._previous().toString());const t=this._type_decl();this._consume(ak.tokens.paren_left,"Expected '('.");let e=[];for(;!this._check(ak.tokens.paren_right)&&(e.push(this._const_expression()),this._check(ak.tokens.comma));)this._advance();return this._consume(ak.tokens.paren_right,"Expected ')'."),new VL(t,e)}_variable_decl(){if(!this._match(ak.keywords.var))return null;let t="",e="";this._match(ak.tokens.less_than)&&(t=this._consume(ak.storage_class,"Expected storage_class.").toString(),this._match(ak.tokens.comma)&&(e=this._consume(ak.access_mode,"Expected access_mode.").toString()),this._consume(ak.tokens.greater_than,"Expected '>'."));const n=this._consume(ak.tokens.ident,"Expected variable name");let i=null;if(this._match(ak.tokens.colon)){const t=this._attribute();i=this._type_decl(),null!=i&&(i.attributes=t)}return new pL(n.toString(),i,t,e,null)}_override_decl(){if(!this._match(ak.keywords.override))return null;const t=this._consume(ak.tokens.ident,"Expected variable name");let e=null;if(this._match(ak.tokens.colon)){const t=this._attribute();e=this._type_decl(),null!=e&&(e.attributes=t)}return new fL(t.toString(),e,null)}_enable_directive(){const t=this._consume(ak.tokens.ident,"identity expected.");return new RL(t.toString())}_type_alias(){const t=this._consume(ak.tokens.ident,"identity expected.");this._consume(ak.tokens.equal,"Expected '=' for type alias.");let e=this._type_decl();if(null===e)throw this._error(this._peek(),"Expected Type for Alias.");this._context.aliases.has(e.name)&&(e=this._context.aliases.get(e.name).type);const n=new ML(t.toString(),e);return this._context.aliases.set(n.name,n),n}_type_decl(){if(this._check([ak.tokens.ident,...ak.texel_format,ak.keywords.bool,ak.keywords.f32,ak.keywords.i32,ak.keywords.u32])){const t=this._advance(),e=t.toString();return this._context.structs.has(e)?this._context.structs.get(e):this._context.aliases.has(e)?this._context.aliases.get(e).type:new NL(t.toString())}let t=this._texture_sampler_types();if(t)return t;if(this._check(ak.template_types)){let t=this._advance().toString(),e=null,n=null;return this._match(ak.tokens.less_than)&&(e=this._type_decl(),n=null,this._match(ak.tokens.comma)&&(n=this._consume(ak.access_mode,"Expected access_mode for pointer").toString()),this._consume(ak.tokens.greater_than,"Expected '>' for type.")),new DL(t,e,n)}if(this._match(ak.keywords.ptr)){let t=this._previous().toString();this._consume(ak.tokens.less_than,"Expected '<' for pointer.");const e=this._consume(ak.storage_class,"Expected storage_class for pointer");this._consume(ak.tokens.comma,"Expected ',' for pointer.");const n=this._type_decl();let i=null;return this._match(ak.tokens.comma)&&(i=this._consume(ak.access_mode,"Expected access_mode for pointer").toString()),this._consume(ak.tokens.greater_than,"Expected '>' for pointer."),new FL(t,e.toString(),n,i)}const e=this._attribute();if(this._match(ak.keywords.array)){let t=null,n=-1;const i=this._previous();if(this._match(ak.tokens.less_than)){t=this._type_decl(),this._context.aliases.has(t.name)&&(t=this._context.aliases.get(t.name).type);let e="";if(this._match(ak.tokens.comma)){e=this._shift_expression().evaluate(this._context).toString()}this._consume(ak.tokens.greater_than,"Expected '>' for array."),n=e?parseInt(e):0}return new BL(i.toString(),e,t,n)}return null}_texture_sampler_types(){if(this._match(ak.sampler_type))return new UL(this._previous().toString(),null,null);if(this._match(ak.depth_texture_type))return new UL(this._previous().toString(),null,null);if(this._match(ak.sampled_texture_type)||this._match(ak.multisampled_texture_type)){const t=this._previous();this._consume(ak.tokens.less_than,"Expected '<' for sampler type.");const e=this._type_decl();return this._consume(ak.tokens.greater_than,"Expected '>' for sampler type."),new UL(t.toString(),e,null)}if(this._match(ak.storage_texture_type)){const t=this._previous();this._consume(ak.tokens.less_than,"Expected '<' for sampler type.");const e=this._consume(ak.texel_format,"Invalid texel format.").toString();this._consume(ak.tokens.comma,"Expected ',' after texel format.");const n=this._consume(ak.access_mode,"Expected access mode for storage texture type.").toString();return this._consume(ak.tokens.greater_than,"Expected '>' for sampler type."),new UL(t.toString(),e,n)}return null}_attribute(){let t=[];for(;this._match(ak.tokens.attr);){const e=this._consume(ak.attribute_name,"Expected attribute name"),n=new sk(e.toString(),null);if(this._match(ak.tokens.paren_left)){if(n.value=this._consume(ak.literal_or_ident,"Expected attribute value").toString(),this._check(ak.tokens.comma)){this._advance();do{const t=this._consume(ak.literal_or_ident,"Expected attribute value").toString();n.value instanceof Array||(n.value=[n.value]),n.value.push(t)}while(this._match(ak.tokens.comma))}this._consume(ak.tokens.paren_right,"Expected ')'")}t.push(n)}for(;this._match(ak.tokens.attr_left);){if(!this._check(ak.tokens.attr_right))do{const e=this._consume(ak.attribute_name,"Expected attribute name"),n=new sk(e.toString(),null);if(this._match(ak.tokens.paren_left)){if(n.value=[this._consume(ak.literal_or_ident,"Expected attribute value").toString()],this._check(ak.tokens.comma)){this._advance();do{const t=this._consume(ak.literal_or_ident,"Expected attribute value").toString();n.value.push(t)}while(this._match(ak.tokens.comma))}this._consume(ak.tokens.paren_right,"Expected ')'")}t.push(n)}while(this._match(ak.tokens.comma));this._consume(ak.tokens.attr_right,"Expected ']]' after attribute declarations")}return 0==t.length?null:t}}class hk{constructor(t,e){this.name=t,this.attributes=e,this.size=0}get isArray(){return!1}get isStruct(){return!1}get isTemplate(){return!1}}class dk{constructor(t,e,n){this.name=t,this.type=e,this.attributes=n,this.offset=0,this.size=0}get isArray(){return this.type.isArray}get isStruct(){return this.type.isStruct}get isTemplate(){return this.type.isTemplate}get align(){return this.type.isStruct?this.type.align:0}get members(){return this.type.isStruct?this.type.members:null}get format(){return this.type.isArray||this.type.isTemplate?this.type.format:null}get count(){return this.type.isArray?this.type.count:0}get stride(){return this.type.isArray?this.type.stride:this.size}}class pk extends hk{constructor(t,e){super(t,e),this.members=[],this.align=0}get isStruct(){return!0}}class fk extends hk{constructor(t,e){super(t,e),this.count=0,this.stride=0}get isArray(){return!0}}class gk extends hk{constructor(t,e,n,i){super(t,n),this.format=e,this.access=i}get isTemplate(){return!0}}!function(t){t[t.Uniform=0]="Uniform",t[t.Storage=1]="Storage",t[t.Texture=2]="Texture",t[t.Sampler=3]="Sampler",t[t.StorageTexture=4]="StorageTexture"}(wL||(wL={}));class mk{constructor(t,e,n,i,r,s,o){this.name=t,this.type=e,this.group=n,this.binding=i,this.attributes=r,this.resourceType=s,this.access=o}get isArray(){return this.type.isArray}get isStruct(){return this.type.isStruct}get isTemplate(){return this.type.isTemplate}get size(){return this.type.size}get align(){return this.type.isStruct?this.type.align:0}get members(){return this.type.isStruct?this.type.members:null}get format(){return this.type.isArray||this.type.isTemplate?this.type.format:null}get count(){return this.type.isArray?this.type.count:0}get stride(){return this.type.isArray?this.type.stride:this.size}}class _k{constructor(t,e){this.name=t,this.type=e}}class yk{constructor(t,e){this.align=t,this.size=e}}class vk{constructor(t,e,n,i){this.name=t,this.type=e,this.locationType=n,this.location=i,this.interpolation=null}}class bk{constructor(t,e,n,i){this.name=t,this.type=e,this.locationType=n,this.location=i}}class wk{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.stage=null,this.inputs=[],this.outputs=[],this.name=t,this.stage=e}}class Ek{constructor(){this.vertex=[],this.fragment=[],this.compute=[]}}class xk{constructor(t,e,n,i){this.name=t,this.type=e,this.attributes=n,this.id=i}}class Sk{constructor(t){this.uniforms=[],this.storage=[],this.textures=[],this.samplers=[],this.aliases=[],this.overrides=[],this.structs=[],this.entry=new Ek,this._types=new Map,t&&this.update(t)}_isStorageTexture(t){return"texture_storage_1d"==t.name||"texture_storage_2d"==t.name||"texture_storage_2d_array"==t.name||"texture_storage_3d"==t.name}update(t){const e=(new uk).parse(t);for(const n of e)if(n instanceof OL){const t=this._getTypeInfo(n,null);t instanceof pk&&this.structs.push(t)}else if(n instanceof ML)this.aliases.push(this._getAliasInfo(n));else if(n instanceof fL){const t=n,e=this._getAttributeNum(t.attributes,"id",0),i=null!=t.type?this._getTypeInfo(t.type,t.attributes):null;this.overrides.push(new xk(t.name,i,t.attributes,e))}else if(this._isUniformVar(n)){const t=n,e=this._getAttributeNum(t.attributes,"group",0),i=this._getAttributeNum(t.attributes,"binding",0),r=this._getTypeInfo(t.type,t.attributes),s=new mk(t.name,r,e,i,t.attributes,wL.Uniform,t.access);this.uniforms.push(s)}else if(this._isStorageVar(n)){const t=n,e=this._getAttributeNum(t.attributes,"group",0),i=this._getAttributeNum(t.attributes,"binding",0),r=this._getTypeInfo(t.type,t.attributes),s=this._isStorageTexture(r),o=new mk(t.name,r,e,i,t.attributes,s?wL.StorageTexture:wL.Storage,t.access);this.storage.push(o)}else if(this._isTextureVar(n)){const t=n,e=this._getAttributeNum(t.attributes,"group",0),i=this._getAttributeNum(t.attributes,"binding",0),r=this._getTypeInfo(t.type,t.attributes),s=this._isStorageTexture(r),o=new mk(t.name,r,e,i,t.attributes,s?wL.StorageTexture:wL.Texture,t.access);s?this.storage.push(o):this.textures.push(o)}else if(this._isSamplerVar(n)){const t=n,e=this._getAttributeNum(t.attributes,"group",0),i=this._getAttributeNum(t.attributes,"binding",0),r=this._getTypeInfo(t.type,t.attributes),s=new mk(t.name,r,e,i,t.attributes,wL.Sampler,t.access);this.samplers.push(s)}else if(n instanceof lL){const t=this._getAttribute(n,"vertex"),e=this._getAttribute(n,"fragment"),i=this._getAttribute(n,"compute"),r=t||e||i;if(r){const t=new wk(n.name,r.name);t.inputs=this._getInputs(n.args),t.outputs=this._getOutputs(n.returnType),this.entry[r.name].push(t)}}else;}getBindGroups(){const t=[];function e(e,n){e>=t.length&&(t.length=e+1),void 0===t[e]&&(t[e]=[]),n>=t[e].length&&(t[e].length=n+1)}for(const n of this.uniforms){e(n.group,n.binding);t[n.group][n.binding]=n}for(const n of this.storage){e(n.group,n.binding);t[n.group][n.binding]=n}for(const n of this.textures){e(n.group,n.binding);t[n.group][n.binding]=n}for(const n of this.samplers){e(n.group,n.binding);t[n.group][n.binding]=n}return t}_getOutputs(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;if(void 0===e&&(e=[]),t instanceof OL)this._getStructOutputs(t,e);else{const n=this._getOutputInfo(t);null!==n&&e.push(n)}return e}_getStructOutputs(t,e){for(const n of t.members)if(n.type instanceof OL)this._getStructOutputs(n.type,e);else{const t=this._getAttribute(n,"location")||this._getAttribute(n,"builtin");if(null!==t){const i=this._getTypeInfo(n.type,n.type.attributes),r=this._parseInt(t.value),s=new bk(n.name,i,t.name,r);e.push(s)}}}_getOutputInfo(t){const e=this._getAttribute(t,"location")||this._getAttribute(t,"builtin");if(null!==e){const n=this._getTypeInfo(t,t.attributes),i=this._parseInt(e.value);return new bk("",n,e.name,i)}return null}_getInputs(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;void 0===e&&(e=[]);for(const n of t)if(n.type instanceof OL)this._getStructInputs(n.type,e);else{const t=this._getInputInfo(n);null!==t&&e.push(t)}return e}_getStructInputs(t,e){for(const n of t.members)if(n.type instanceof OL)this._getStructInputs(n.type,e);else{const t=this._getInputInfo(n);null!==t&&e.push(t)}}_getInputInfo(t){const e=this._getAttribute(t,"location")||this._getAttribute(t,"builtin");if(null!==e){const n=this._getAttribute(t,"interpolation"),i=this._getTypeInfo(t.type,t.attributes),r=this._parseInt(e.value),s=new vk(t.name,i,e.name,r);return null!==n&&(s.interpolation=this._parseString(n.value)),s}return null}_parseString(t){return t instanceof Array&&(t=t[0]),t}_parseInt(t){t instanceof Array&&(t=t[0]);const e=parseInt(t);return isNaN(e)?t:e}_getAlias(t){for(const e of this.aliases)if(e.name==t)return e.type;return null}_getAliasInfo(t){return new _k(t.name,this._getTypeInfo(t.type,null))}_getTypeInfo(t,e){if(this._types.has(t))return this._types.get(t);if(t instanceof BL){const n=t,i=this._getTypeInfo(n.format,n.attributes),r=new fk(n.name,e);return r.format=i,r.count=n.count,this._types.set(t,r),this._updateTypeInfo(r),r}if(t instanceof OL){const n=t,i=new pk(n.name,e);for(const t of n.members){const e=this._getTypeInfo(t.type,t.attributes);i.members.push(new dk(t.name,e,t.attributes))}return this._types.set(t,i),this._updateTypeInfo(i),i}if(t instanceof UL){const n=t,i=n.format instanceof NL,r=n.format?i?this._getTypeInfo(n.format,null):new hk(n.format,null):null,s=new gk(n.name,r,e,n.access);return this._types.set(t,s),this._updateTypeInfo(s),s}if(t instanceof DL){const n=t,i=n.format?this._getTypeInfo(n.format,null):null,r=new gk(n.name,i,e,n.access);return this._types.set(t,r),this._updateTypeInfo(r),r}const n=new hk(t.name,e);return this._types.set(t,n),this._updateTypeInfo(n),n}_updateTypeInfo(t){var e,n;const i=this._getTypeSize(t);if(t.size=null!==(e=null===i||void 0===i?void 0:i.size)&&void 0!==e?e:0,t instanceof fk){const e=this._getTypeSize(t.format);t.stride=null!==(n=null===e||void 0===e?void 0:e.size)&&void 0!==n?n:0,this._updateTypeInfo(t.format)}t instanceof pk&&this._updateStructInfo(t)}_updateStructInfo(t){var e;let n=0,i=0,r=0,s=0;for(let o=0,a=t.members.length;o<a;++o){const a=t.members[o],l=this._getTypeSize(a);if(!l)continue;null!==(e=this._getAlias(a.type.name))&&void 0!==e||a.type;const c=l.align,u=l.size;n=this._roundUp(c,n+i),i=u,r=n,s=Math.max(s,c),a.offset=n,a.size=u,this._updateTypeInfo(a.type)}t.size=this._roundUp(s,r+i),t.align=s}_getTypeSize(t){var e;if(null===t||void 0===t)return null;const n=this._getAttributeNum(t.attributes,"size",0),i=this._getAttributeNum(t.attributes,"align",0);if(t instanceof dk&&(t=t.type),t instanceof hk){const e=this._getAlias(t.name);null!==e&&(t=e)}{const e=Sk._typeInfo[t.name];if(void 0!==e){const r="f16"===t.format?2:1;return new yk(Math.max(i,e.align/r),Math.max(n,e.size/r))}}{const e=Sk._typeInfo[t.name.substring(0,t.name.length-1)];if(e){const r="h"===t.name[t.name.length-1]?2:1;return new yk(Math.max(i,e.align/r),Math.max(n,e.size/r))}}if(t instanceof fk){let r=t,s=8,o=8;const a=this._getTypeSize(r.format);null!==a&&(o=a.size,s=a.align);return o=r.count*this._getAttributeNum(null!==(e=null===t||void 0===t?void 0:t.attributes)&&void 0!==e?e:null,"stride",this._roundUp(s,o)),n&&(o=n),new yk(Math.max(i,s),Math.max(n,o))}if(t instanceof pk){let e=0,r=0,s=0,o=0,a=0;for(const n of t.members){const t=this._getTypeSize(n.type);null!==t&&(e=Math.max(t.align,e),s=this._roundUp(t.align,s+o),o=t.size,a=s)}return r=this._roundUp(e,a+o),new yk(Math.max(i,e),Math.max(n,r))}return null}_isUniformVar(t){return t instanceof pL&&"uniform"==t.storage}_isStorageVar(t){return t instanceof pL&&"storage"==t.storage}_isTextureVar(t){return t instanceof pL&&null!==t.type&&-1!=Sk._textureTypes.indexOf(t.type.name)}

2for(const e of Object.values(this.moduleBindings))Object.assign(t,e);return t}getDebugTable(){const t={};for(const[e,n]of Object.entries(this.moduleUniforms))for(const[i,r]of Object.entries(n))t[`${e}.${i}`]={type:this.modules[e].uniformTypes?.[i],value:String(r)};return t}}class Mk extends xA{static defaultProps=(()=>({...xA.defaultProps,shader:void 0,entryPoint:void 0,constants:{},shaderLayout:void 0}))();get[Symbol.toStringTag](){return"ComputePipeline"}hash="";constructor(t,e){super(t,e,Mk.defaultProps)}}class Ik{static defaultProps={...WR.defaultProps};device;_hashCounter=0;_hashes={};_renderPipelineCache={};_computePipelineCache={};static getDefaultPipelineFactory(t){return t._lumaData.defaultPipelineFactory=t._lumaData.defaultPipelineFactory||new Ik(t),t._lumaData.defaultPipelineFactory}constructor(t){this.device=t}createRenderPipeline(t){const e={...WR.defaultProps,...t},n=this._hashRenderPipeline(e);if(!this._renderPipelineCache[n]){const t=this.device.createRenderPipeline({...e,id:e.id?`${e.id}-cached`:void 0});t.hash=n,this._renderPipelineCache[n]={pipeline:t,useCount:0}}return this._renderPipelineCache[n].useCount++,this._renderPipelineCache[n].pipeline}createComputePipeline(t){const e={...Mk.defaultProps,...t},n=this._hashComputePipeline(e);if(!this._computePipelineCache[n]){const t=this.device.createComputePipeline({...e,id:e.id?`${e.id}-cached`:void 0});t.hash=n,this._computePipelineCache[n]={pipeline:t,useCount:0}}return this._computePipelineCache[n].useCount++,this._computePipelineCache[n].pipeline}release(t){const e=t.hash,n=t instanceof Mk?this._computePipelineCache:this._renderPipelineCache;n[e].useCount--,0===n[e].useCount&&(n[e].pipeline.destroy(),delete n[e])}_hashComputePipeline(t){return`${this._getHash(t.shader.source)}`}_hashRenderPipeline(t){const e=this._getHash(t.vs.source),n=t.fs?this._getHash(t.fs.source):0,i=this._getHash(JSON.stringify(t.bufferLayout));if("webgl"===this.device.type)return`${e}/${n}V-BL${i}`;{const r=this._getHash(JSON.stringify(t.parameters));return`${e}/${n}V-T${t.topology}P${r}BL${i}`}}_getHash(t){return void 0===this._hashes[t]&&(this._hashes[t]=this._hashCounter++),this._hashes[t]}}class Lk{static defaultProps={...OR.defaultProps};device;_cache={};static getDefaultShaderFactory(t){return t._lumaData.defaultShaderFactory||=new Lk(t),t._lumaData.defaultShaderFactory}constructor(t){this.device=t}createShader(t){const e=this._hashShader(t);let n=this._cache[e];if(!n){const i=this.device.createShader({...t,id:t.id?`${t.id}-cached`:void 0});this._cache[e]=n={shader:i,useCount:0}}return n.useCount++,n.shader}release(t){const e=this._hashShader(t),n=this._cache[e];n&&(n.useCount--,0===n.useCount&&(delete this._cache[e],n.shader.destroy()))}_hashShader(t){return`${t.stage}:${t.source}`}}let kk=null,Nk=null;class Ok{static defaultProps=(()=>({...WR.defaultProps,source:null,vs:null,fs:null,id:"unnamed",handle:void 0,userData:{},defines:{},modules:[],moduleSettings:void 0,geometry:null,indexBuffer:null,attributes:{},constantAttributes:{},varyings:[],isInstanced:void 0,instanceCount:0,vertexCount:0,shaderInputs:void 0,pipelineFactory:void 0,shaderFactory:void 0,transformFeedback:void 0,shaderAssembler:Zb.getDefaultShaderAssembler(),debugShaders:void 0,disableWarnings:void 0}))();device;id;source;vs;fs;pipelineFactory;shaderFactory;userData={};parameters;topology;bufferLayout;isInstanced=void 0;instanceCount=0;vertexCount;indexBuffer=null;bufferAttributes={};constantAttributes={};bindings={};uniforms={};vertexArray;transformFeedback=null;pipeline;shaderInputs;_uniformStore;_attributeInfos={};_gpuGeometry=null;_getModuleUniforms;props;_pipelineNeedsUpdate="newly created";_needsRedraw="initializing";_destroyed=!1;_lastDrawTimestamp=-1;constructor(t,e){this.props={...Ok.defaultProps,...e},e=this.props,this.id=e.id||wA("model"),this.device=t,Object.assign(this.userData,e.userData);const n=Object.fromEntries(this.props.modules?.map((t=>[t.name,t]))||[]);this.setShaderInputs(e.shaderInputs||new Rk(n));const i=function(t){return{type:t.type,shaderLanguage:t.info.shadingLanguage,shaderLanguageVersion:t.info.shadingLanguageVersion,gpu:t.info.gpu,features:t.features}}(t),r=(this.props.modules?.length>0?this.props.modules:this.shaderInputs?.getModules())||[];if("webgpu"===this.device.type&&this.props.source){this.props.shaderLayout||=Tk(this.props.source);const{source:t,getUniforms:e}=this.props.shaderAssembler.assembleShader({platformInfo:i,...this.props,modules:r});this.source=t,this._getModuleUniforms=e}else{const{vs:t,fs:e,getUniforms:n}=this.props.shaderAssembler.assembleShaderPair({platformInfo:i,...this.props,modules:r});this.vs=t,this.fs=e,this._getModuleUniforms=n}this.vertexCount=this.props.vertexCount,this.instanceCount=this.props.instanceCount,this.topology=this.props.topology,this.bufferLayout=this.props.bufferLayout,this.parameters=this.props.parameters,e.geometry&&this.setGeometry(e.geometry),this.pipelineFactory=e.pipelineFactory||Ik.getDefaultPipelineFactory(this.device),this.shaderFactory=e.shaderFactory||Lk.getDefaultShaderFactory(this.device),this.pipeline=this._updatePipeline(),this.vertexArray=t.createVertexArray({renderPipeline:this.pipeline}),this._gpuGeometry&&this._setGeometryAttributes(this._gpuGeometry),"isInstanced"in e&&(this.isInstanced=e.isInstanced),e.instanceCount&&this.setInstanceCount(e.instanceCount),e.vertexCount&&this.setVertexCount(e.vertexCount),e.indexBuffer&&this.setIndexBuffer(e.indexBuffer),e.attributes&&this.setAttributes(e.attributes),e.constantAttributes&&this.setConstantAttributes(e.constantAttributes),e.bindings&&this.setBindings(e.bindings),e.uniforms&&this.setUniforms(e.uniforms),e.moduleSettings&&this.updateModuleSettings(e.moduleSettings),e.transformFeedback&&(this.transformFeedback=e.transformFeedback),Object.seal(this)}destroy(){this._destroyed||(this.pipelineFactory.release(this.pipeline),this.shaderFactory.release(this.pipeline.vs),this.pipeline.fs&&this.shaderFactory.release(this.pipeline.fs),this._uniformStore.destroy(),this._gpuGeometry?.destroy(),this._destroyed=!0)}needsRedraw(){this._getBindingsUpdateTimestamp()>this._lastDrawTimestamp&&this.setNeedsRedraw("contents of bound textures or buffers updated");const t=this._needsRedraw;return this._needsRedraw=!1,t}setNeedsRedraw(t){this._needsRedraw||=t}predraw(){this.updateShaderInputs(),this.pipeline=this._updatePipeline()}draw(t){let e;this.predraw();try{this._logDrawCallStart(),this.pipeline=this._updatePipeline(),this.pipeline.setBindings(this.bindings,{disableWarnings:this.props.disableWarnings}),EA(this.uniforms)||this.pipeline.setUniformsWebGL(this.uniforms);const{indexBuffer:n}=this.vertexArray,i=n?n.byteLength/("uint32"===n.indexType?4:2):void 0;e=this.pipeline.draw({renderPass:t,vertexArray:this.vertexArray,isInstanced:this.isInstanced,vertexCount:this.vertexCount,instanceCount:this.instanceCount,indexCount:i,transformFeedback:this.transformFeedback||void 0,parameters:this.parameters,topology:this.topology})}finally{this._logDrawCallEnd()}return this._logFramebuffer(t),e?(this._lastDrawTimestamp=this.device.timestamp,this._needsRedraw=!1):this._needsRedraw="waiting for resource initialization",e}setGeometry(t){this._gpuGeometry?.destroy();const e=t&&Pk(this.device,t);e&&(this.setTopology(e.topology||"triangle-list"),this.bufferLayout=Dk(e.bufferLayout,this.bufferLayout),this.vertexArray&&this._setGeometryAttributes(e)),this._gpuGeometry=e}setTopology(t){t!==this.topology&&(this.topology=t,this._setPipelineNeedsUpdate("topology"))}setBufferLayout(t){this.bufferLayout=this._gpuGeometry?Dk(t,this._gpuGeometry.bufferLayout):t,this._setPipelineNeedsUpdate("bufferLayout"),this.pipeline=this._updatePipeline(),this.vertexArray=this.device.createVertexArray({renderPipeline:this.pipeline}),this._gpuGeometry&&this._setGeometryAttributes(this._gpuGeometry)}setParameters(t){rL(t,this.parameters,2)||(this.parameters=t,this._setPipelineNeedsUpdate("parameters"))}setInstanceCount(t){this.instanceCount=t,void 0===this.isInstanced&&t>0&&(this.isInstanced=!0),this.setNeedsRedraw("instanceCount")}setVertexCount(t){this.vertexCount=t,this.setNeedsRedraw("vertexCount")}setShaderInputs(t){this.shaderInputs=t,this._uniformStore=new iL(this.shaderInputs.modules);for(const e of Object.keys(this.shaderInputs.modules)){const t=this._uniformStore.getManagedUniformBuffer(this.device,e);this.bindings[`${e}Uniforms`]=t}this.setNeedsRedraw("shaderInputs")}updateShaderInputs(){this._uniformStore.setUniforms(this.shaderInputs.getUniformValues()),this.setBindings(this.shaderInputs.getBindings()),this.setNeedsRedraw("shaderInputs")}setBindings(t){Object.assign(this.bindings,t),this.setNeedsRedraw("bindings")}setTransformFeedback(t){this.transformFeedback=t,this.setNeedsRedraw("transformFeedback")}setIndexBuffer(t){this.vertexArray.setIndexBuffer(t),this.setNeedsRedraw("indexBuffer")}setAttributes(t,e){t.indices&&_A.warn(`Model:${this.id} setAttributes() - indexBuffer should be set using setIndexBuffer()`)();for(const[n,i]of Object.entries(t)){const t=this.bufferLayout.find((t=>Fk(t).includes(n)));if(!t){_A.warn(`Model(${this.id}): Missing layout for buffer "${n}".`)();continue}const r=Fk(t);let s=!1;for(const e of r){const t=this._attributeInfos[e];t&&(this.vertexArray.setBuffer(t.location,i),s=!0)}s||(e?.disableWarnings??this.props.disableWarnings)||_A.warn(`Model(${this.id}): Ignoring buffer "${i.id}" for unknown attribute "${n}"`)()}this.setNeedsRedraw("attributes")}setConstantAttributes(t,e){for(const[n,i]of Object.entries(t)){const t=this._attributeInfos[n];t?this.vertexArray.setConstantWebGL(t.location,i):(e?.disableWarnings??this.props.disableWarnings)||_A.warn(`Model "${this.id}: Ignoring constant supplied for unknown attribute "${n}"`)()}this.setNeedsRedraw("constants")}setUniforms(t){EA(t)||(this.pipeline.setUniformsWebGL(t),Object.assign(this.uniforms,t)),this.setNeedsRedraw("uniforms")}updateModuleSettings(t){const{bindings:e,uniforms:n}=GR(this._getModuleUniforms(t));Object.assign(this.bindings,e),Object.assign(this.uniforms,n),this.setNeedsRedraw("moduleSettings")}_getBindingsUpdateTimestamp(){let t=0;for(const e of Object.values(this.bindings))e instanceof gR?t=Math.max(t,e.texture.updateTimestamp):e instanceof SA||e instanceof YP?t=Math.max(t,e.updateTimestamp):e instanceof pR||(t=Math.max(t,e.buffer.updateTimestamp));return t}_setGeometryAttributes(t){const e={...t.attributes};for(const[n]of Object.entries(e))this.pipeline.shaderLayout.attributes.find((t=>t.name===n))||"positions"===n||delete e[n];this.vertexCount=t.vertexCount,this.setIndexBuffer(t.indices||null),this.setAttributes(t.attributes,{disableWarnings:!0}),this.setAttributes(e,{disableWarnings:this.props.disableWarnings}),this.setNeedsRedraw("geometry attributes")}_setPipelineNeedsUpdate(t){this._pipelineNeedsUpdate||=t,this.setNeedsRedraw(t)}_updatePipeline(){if(this._pipelineNeedsUpdate){let t=null,e=null;this.pipeline&&(_A.log(1,`Model ${this.id}: Recreating pipeline because "${this._pipelineNeedsUpdate}".`)(),t=this.pipeline.vs,e=this.pipeline.fs),this._pipelineNeedsUpdate=!1;const n=this.shaderFactory.createShader({id:`${this.id}-vertex`,stage:"vertex",source:this.source||this.vs,debug:this.props.debugShaders});let i=null;this.source?i=n:this.fs&&(i=this.shaderFactory.createShader({id:`${this.id}-fragment`,stage:"fragment",source:this.source||this.fs,debug:this.props.debugShaders})),this.pipeline=this.pipelineFactory.createRenderPipeline({...this.props,bufferLayout:this.bufferLayout,topology:this.topology,parameters:this.parameters,vs:n,fs:i}),this._attributeInfos=XR(this.pipeline.shaderLayout,this.bufferLayout),t&&this.shaderFactory.release(t),e&&this.shaderFactory.release(e)}return this.pipeline}_lastLogTime=0;_logOpen=!1;_logDrawCallStart(){const t=_A.level>3?0:1e4;

2({source:y,target:v,sourceStartIndices:o,targetStartIndices:d,size:c,getData:_}),(!n||n.byteLength<v.byteLength+h)&&(n?.destroy(),n=e.createBuffer({byteLength:v.byteLength+h,usage:35050})),n.write(v,h),n}class Kk{constructor(t){let{device:e,attribute:n,timeline:i}=t;this.buffers=[],this.currentLength=0,this.device=e,this.transition=new NT(i),this.attribute=n,this.attributeInTransition=function(t){const{device:e,settings:n,value:i}=t,r=new KI(e,n);return r.setData({value:i instanceof Float64Array?new Float64Array(0):new Float32Array(0),normalized:n.normalized}),r}(n),this.currentStartIndices=n.startIndices}get inProgress(){return this.transition.inProgress}start(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1/0;this.settings=t,this.currentStartIndices=this.attribute.startIndices,this.currentLength=function(t,e){const{doublePrecision:n,settings:i,value:r,size:s}=t,o=n&&r instanceof Float64Array?2:1;let a=0;const{shaderAttributes:l}=t.settings;if(l)for(const c of Object.values(l))a=Math.max(a,c.vertexOffset??0);return(i.noAlloc?r.length:(e+a)*s)*o}(this.attribute,e),this.transition.start({...t,duration:n})}update(){const t=this.transition.update();return t&&this.onUpdate(),t}setBuffer(t){this.attributeInTransition.setData({buffer:t,normalized:this.attribute.settings.normalized,value:this.attributeInTransition.value})}cancel(){this.transition.cancel()}delete(){this.cancel();for(const t of this.buffers)t.destroy();this.buffers.length=0}}const Yk="#version 300 es\n#define SHADER_NAME interpolation-transition-vertex-shader\n\nuniform float time;\nin ATTRIBUTE_TYPE aFrom;\nin ATTRIBUTE_TYPE aTo;\nout ATTRIBUTE_TYPE vCurrent;\n\nvoid main(void) {\n  vCurrent = mix(aFrom, aTo, time);\n  gl_Position = vec4(0.0);\n}\n",Jk="#version 300 es\n#define SHADER_NAME interpolation-transition-vertex-shader\n\nuniform float time;\nin ATTRIBUTE_TYPE aFrom;\nin ATTRIBUTE_TYPE aFrom64Low;\nin ATTRIBUTE_TYPE aTo;\nin ATTRIBUTE_TYPE aTo64Low;\nout ATTRIBUTE_TYPE vCurrent;\nout ATTRIBUTE_TYPE vCurrent64Low;\n\nvec2 mix_fp64(vec2 a, vec2 b, float x) {\n  vec2 range = sub_fp64(b, a);\n  return sum_fp64(a, mul_fp64(range, vec2(x, 0.0)));\n}\n\nvoid main(void) {\n  for (int i=0; i<ATTRIBUTE_SIZE; i++) {\n    vec2 value = mix_fp64(vec2(aFrom[i], aFrom64Low[i]), vec2(aTo[i], aTo64Low[i]), time);\n    vCurrent[i] = value.x;\n    vCurrent64Low[i] = value.y;\n  }\n  gl_Position = vec4(0.0);\n}\n";function Qk(t){return t.doublePrecision&&t.value instanceof Float64Array}const tN="#version 300 es\n#define SHADER_NAME spring-transition-vertex-shader\n\n#define EPSILON 0.00001\n\nuniform float stiffness;\nuniform float damping;\nin ATTRIBUTE_TYPE aPrev;\nin ATTRIBUTE_TYPE aCur;\nin ATTRIBUTE_TYPE aTo;\nout ATTRIBUTE_TYPE vNext;\nout float vIsTransitioningFlag;\n\nATTRIBUTE_TYPE getNextValue(ATTRIBUTE_TYPE cur, ATTRIBUTE_TYPE prev, ATTRIBUTE_TYPE dest) {\n  ATTRIBUTE_TYPE velocity = cur - prev;\n  ATTRIBUTE_TYPE delta = dest - cur;\n  ATTRIBUTE_TYPE spring = delta * stiffness;\n  ATTRIBUTE_TYPE damper = velocity * -1.0 * damping;\n  return spring + damper + velocity + cur;\n}\n\nvoid main(void) {\n  bool isTransitioning = length(aCur - aPrev) > EPSILON || length(aTo - aCur) > EPSILON;\n  vIsTransitioningFlag = isTransitioning ? 1.0 : 0.0;\n\n  vNext = getNextValue(aCur, aPrev, aTo);\n  gl_Position = vec4(0, 0, 0, 1);\n  gl_PointSize = 100.0;\n}\n",eN="#version 300 es\n#define SHADER_NAME spring-transition-is-transitioning-fragment-shader\n\nin float vIsTransitioningFlag;\n\nout vec4 fragColor;\n\nvoid main(void) {\n  if (vIsTransitioningFlag == 0.0) {\n    discard;\n  }\n  fragColor = vec4(1.0);\n}";const nN={interpolation:class extends Kk{constructor(t){let{device:e,attribute:n,timeline:i}=t;super({device:e,attribute:n,timeline:i}),this.type="interpolation",this.transform=function(t,e){const n=e.size,i=Gk(n),r=Hk(n),s=e.getBufferLayout();if(Qk(e))return new Bk(t,{vs:Jk,bufferLayout:[{name:"aFrom",byteStride:8*n,attributes:[{attribute:"aFrom",format:r,byteOffset:0},{attribute:"aFrom64Low",format:r,byteOffset:4*n}]},{name:"aTo",byteStride:8*n,attributes:[{attribute:"aTo",format:r,byteOffset:0},{attribute:"aTo64Low",format:r,byteOffset:4*n}]}],modules:[Wk],defines:{ATTRIBUTE_TYPE:i,ATTRIBUTE_SIZE:n},moduleSettings:{},varyings:["vCurrent","vCurrent64Low"],bufferMode:35980,disableWarnings:!0});return new Bk(t,{vs:Yk,bufferLayout:[{name:"aFrom",format:r},{name:"aTo",format:s.attributes[0].format}],defines:{ATTRIBUTE_TYPE:i},varyings:["vCurrent"],disableWarnings:!0})}(e,n)}start(t,e){const n=this.currentLength,i=this.currentStartIndices;if(super.start(t,e,t.duration),t.duration<=0)return void this.transition.cancel();const{buffers:r,attribute:s}=this;qk(r),r[0]=Xk({device:this.device,buffer:r[0],attribute:s,fromLength:n,toLength:this.currentLength,fromStartIndices:i,getData:t.enter}),r[1]=Zk({device:this.device,source:r[0],target:r[1]}),this.setBuffer(r[1]);const{transform:o}=this,a=o.model;let l=Math.floor(this.currentLength/s.size);Qk(s)&&(l/=2),a.setVertexCount(l),s.isConstant?(a.setAttributes({aFrom:r[0]}),a.setConstantAttributes({aTo:s.value})):a.setAttributes({aFrom:r[0],aTo:s.getBuffer()}),o.transformFeedback.setBuffers({vCurrent:r[1]})}onUpdate(){const{duration:t,easing:e}=this.settings,{time:n}=this.transition;let i=n/t;e&&(i=e(i));const{model:r}=this.transform;r.setUniforms({time:i}),this.transform.run({discard:!0})}delete(){super.delete(),this.transform.destroy()}},spring:class extends Kk{constructor(t){let{device:e,attribute:n,timeline:i}=t;super({device:e,attribute:n,timeline:i}),this.type="spring",this.texture=function(t){return t.createTexture({data:new Uint8Array(4),format:"rgba8unorm",mipmaps:!1,width:1,height:1})}(e),this.framebuffer=function(t,e){return t.createFramebuffer({id:"spring-transition-is-transitioning-framebuffer",width:1,height:1,colorAttachments:[e]})}(e,this.texture),this.transform=function(t,e){const n=Gk(e.size),i=Hk(e.size);return new Bk(t,{vs:tN,fs:eN,bufferLayout:[{name:"aPrev",format:i},{name:"aCur",format:i},{name:"aTo",format:e.getBufferLayout().attributes[0].format}],varyings:["vNext"],defines:{ATTRIBUTE_TYPE:n},parameters:{depthCompare:"always",blendColorOperation:"max",blendColorSrcFactor:"one",blendColorDstFactor:"one",blendAlphaOperation:"max",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one"}})}(e,n)}start(t,e){const n=this.currentLength,i=this.currentStartIndices;super.start(t,e);const{buffers:r,attribute:s}=this;for(let a=0;a<2;a++)r[a]=Xk({device:this.device,buffer:r[a],attribute:s,fromLength:n,toLength:this.currentLength,fromStartIndices:i,getData:t.enter});r[2]=Zk({device:this.device,source:r[0],target:r[2]}),this.setBuffer(r[1]);const{model:o}=this.transform;o.setVertexCount(Math.floor(this.currentLength/s.size)),s.isConstant?o.setConstantAttributes({aTo:s.value}):o.setAttributes({aTo:s.getBuffer()})}onUpdate(){const{buffers:t,transform:e,framebuffer:n,transition:i}=this,r=this.settings;e.model.setAttributes({aPrev:t[0],aCur:t[1]}),e.transformFeedback.setBuffers({vNext:t[2]}),e.model.setUniforms({stiffness:r.stiffness,damping:r.damping}),e.run({framebuffer:n,discard:!1,parameters:{viewport:[0,0,1,1]},clearColor:[0,0,0,0]}),qk(t),this.setBuffer(t[1]);this.device.readPixelsToArrayWebGL(n)[0]>0||i.end()}delete(){super.delete(),this.transform.destroy(),this.texture.destroy(),this.framebuffer.destroy()}}};class iN{constructor(t,e){let{id:n,timeline:i}=e;if(!t)throw new Error("AttributeTransitionManager is constructed without device");this.id=n,this.device=t,this.timeline=i,this.transitions={},this.needsRedraw=!1,this.numInstances=1}finalize(){for(const t in this.transitions)this._removeTransition(t)}update(t){let{attributes:e,transitions:n,numInstances:i}=t;this.numInstances=i||1;for(const r in e){const t=e[r],i=t.getTransitionSetting(n);i&&this._updateAttribute(r,t,i)}for(const r in this.transitions){const t=e[r];t&&t.getTransitionSetting(n)||this._removeTransition(r)}}hasAttribute(t){const e=this.transitions[t];return e&&e.inProgress}getAttributes(){const t={};for(const e in this.transitions){const n=this.transitions[e];n.inProgress&&(t[e]=n.attributeInTransition)}return t}run(){if(0===this.numInstances)return!1;for(const e in this.transitions){this.transitions[e].update()&&(this.needsRedraw=!0)}const t=this.needsRedraw;return this.needsRedraw=!1,t}_removeTransition(t){this.transitions[t].delete(),delete this.transitions[t]}_updateAttribute(t,e,n){const i=this.transitions[t];let r=!i||i.type!==n.type;if(r){i&&this._removeTransition(t);const s=nN[n.type];s?this.transitions[t]=new s({attribute:e,timeline:this.timeline,device:this.device}):(vw.error(`unsupported transition type '${n.type}'`)(),r=!1)}(r||e.needsRedraw())&&(this.needsRedraw=!0,this.transitions[t].start(n,this.numInstances))}}const rN="attributeManager.invalidate";class sN{constructor(t){let{id:e="attribute-manager",stats:n,timeline:i}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.mergeBoundsMemoized=jw(NS),this.id=e,this.device=t,this.attributes={},this.updateTriggers={},this.needsRedraw=!0,this.userData={},this.stats=n,this.attributeTransitionManager=new iN(t,{id:`${e}-transitions`,timeline:i}),Object.seal(this)}finalize(){for(const t in this.attributes)this.attributes[t].delete();this.attributeTransitionManager.finalize()}getNeedsRedraw(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1};const e=this.needsRedraw;return this.needsRedraw=this.needsRedraw&&!t.clearRedrawFlags,e&&this.id}setNeedsRedraw(){this.needsRedraw=!0}add(t){this._add(t)}addInstanced(t){this._add(t,{stepMode:"instance"})}remove(t){for(const e of t)void 0!==this.attributes[e]&&(this.attributes[e].delete(),delete this.attributes[e])}invalidate(t,e){const n=this._invalidateTrigger(t,e);fE(rN,this,t,n)}invalidateAll(t){for(const e in this.attributes)this.attributes[e].setNeedsUpdate(e,t);fE(rN,this,"all")}update(t){let{data:e,numInstances:n,startIndices:i=null,transitions:r,props:s={},buffers:o={},context:a={}}=t,l=!1;fE("attributeManager.updateStart",this),this.stats&&this.stats.get("Update Attributes").timeStart();for(const c in this.attributes){const t=this.attributes[c],r=t.settings.accessor;t.startIndices=i,t.numInstances=n,s[c]&&vw.removed(`props.${c}`,`data.attributes.${c}`)(),t.setExternalBuffer(o[c])||t.setBinaryValue("string"===typeof r?o[r]:void 0,e.startIndices)||"string"===typeof r&&!o[r]&&t.setConstantValue(s[r])||t.needsUpdate()&&(l=!0,this._updateAttribute({attribute:t,numInstances:n,data:e,props:s,context:a})),this.needsRedraw=this.needsRedraw||t.needsRedraw()}l&&fE("attributeManager.updateEnd",this,n),this.stats&&this.stats.get("Update Attributes").timeEnd(),this.attributeTransitionManager.update({attributes:this.attributes,numInstances:n,transitions:r})}updateTransition(){const{attributeTransitionManager:t}=this,e=t.run();return this.needsRedraw=this.needsRedraw||e,e}getAttributes(){return{...this.attributes,...this.attributeTransitionManager.getAttributes()}}getBounds(t){const e=t.map((t=>this.attributes[t]?.getBounds()));return this.mergeBoundsMemoized(e)}getChangedAttributes(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearChangedFlags:!1};const{attributes:e,attributeTransitionManager:n}=this,i={...n.getAttributes()};for(const r in e){const s=e[r];s.needsRedraw(t)&&!n.hasAttribute(r)&&(i[r]=s)}return i}getBufferLayouts(t){return Object.values(this.getAttributes()).map((e=>e.getBufferLayout(t)))}_add(t,e){for(const n in t){const i=t[n],r={...i,id:n,size:(i.isIndexed?1:i.size)||1,...e};this.attributes[n]=new KI(this.device,r)}this._mapUpdateTriggersToAttributes()}_mapUpdateTriggersToAttributes(){const t={};for(const e in this.attributes){this.attributes[e].getUpdateTriggers().forEac

2else e.invalidateAll();if(e){const{props:n}=t,i=this.internalState.hasPickingBuffer,r=Number.isInteger(n.highlightedObjectIndex)||n.pickable||n.extensions.some((t=>t.getNeedsPickingBuffer.call(this,t)));if(i!==r){this.internalState.hasPickingBuffer=r;const{pickingColors:t,instancePickingColors:n}=e.attributes,i=t||n;i&&(r&&i.constant&&(i.constant=!1,e.invalidate(i.id)),i.value||r||(i.constant=!0,i.value=[0,0,0]))}}}finalizeState(t){for(const n of this.getModels())n.destroy();const e=this.getAttributeManager();e&&e.finalize(),this.context&&this.context.resourceManager.unsubscribe({consumerId:this.id}),this.internalState&&(this.internalState.uniformTransitions.clear(),this.internalState.finalize())}draw(t){for(const e of this.getModels())e.draw(t)}getPickingInfo(t){let{info:e,mode:n,sourceLayer:i}=t;const{index:r}=e;return r>=0&&Array.isArray(this.props.data)&&(e.object=this.props.data[r]),e}raiseError(t,e){e&&(t=new Error(`${e}: ${t.message}`,{cause:t})),this.props.onError?.(t)||this.context?.onError?.(t,this)}getNeedsRedraw(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1};return this._getNeedsRedraw(t)}needsUpdate(){return!!this.internalState&&(this.internalState.needsUpdate||this.hasUniformTransition()||this.shouldUpdateState(this._getUpdateParams()))}hasUniformTransition(){return this.internalState?.uniformTransitions.active||!1}activateViewport(t){if(!this.internalState)return;const e=this.internalState.viewport;this.internalState.viewport=t,e&&VN({oldViewport:e,viewport:t})||(this.setChangeFlags({viewportChanged:!0}),this.isComposite?this.needsUpdate()&&this.setNeedsUpdate():this._update())}invalidateAttribute(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"all";const e=this.getAttributeManager();e&&("all"===t?e.invalidateAll():e.invalidate(t))}updateAttributes(t){let e=!1;for(const n in t)t[n].layoutChanged()&&(e=!0);for(const n of this.getModels())this._setModelAttributes(n,t,e)}_updateAttributes(){const t=this.getAttributeManager();if(!t)return;const e=this.props,n=this.getNumInstances(),i=this.getStartIndices();t.update({data:e.data,numInstances:n,startIndices:i,props:e,transitions:e.transitions,buffers:e.data.attributes,context:this});const r=t.getChangedAttributes({clearChangedFlags:!0});this.updateAttributes(r)}_updateAttributeTransition(){const t=this.getAttributeManager();t&&t.updateTransition()}_updateUniformTransition(){const{uniformTransitions:t}=this.internalState;if(t.active){const e=t.update(),n=Object.create(this.props);for(const t in e)Object.defineProperty(n,t,{value:e[t]});return n}return this.props}calculateInstancePickingColors(t,e){let{numInstances:n}=e;if(t.constant)return;const i=Math.floor(WN.length/4);if(this.internalState.usesPickingColorCache=!0,i<n){n>zN&&vw.warn("Layer has too many data objects. Picking might not be able to distinguish all objects.")(),WN=nS.allocate(WN,n,{size:4,copy:!0,maxCount:Math.max(n,zN)});const t=Math.floor(WN.length/4),e=[];for(let n=i;n<t;n++)this.encodePickingColor(n,e),WN[4*n+0]=e[0],WN[4*n+1]=e[1],WN[4*n+2]=e[2]}t.value=WN.subarray(0,4*n)}_setModelAttributes(t,e){let n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(!Object.keys(e).length)return;if(n){const n=this.getAttributeManager();t.setBufferLayout(n.getBufferLayouts(t)),e=n.getAttributes()}const i=t.userData?.excludeAttributes||{},r={},s={};for(const o in e){if(i[o])continue;const n=e[o].getValue();for(const i in n){const a=n[i];a instanceof SA?e[o].settings.isIndexed?t.setIndexBuffer(a):r[i]=a:a&&(s[i]=a)}}t.setAttributes(r),t.setConstantAttributes(s)}disablePickingIndex(t){const e=this.props.data;if(!("attributes"in e))return void this._disablePickingIndex(t);const{pickingColors:n,instancePickingColors:i}=this.getAttributeManager().attributes,r=n||i,s=r&&e.attributes&&e.attributes[r.id];if(s&&s.value){const n=s.value,i=this.encodePickingColor(t);for(let t=0;t<e.length;t++){const e=r.getVertexOffset(t);n[e]===i[0]&&n[e+1]===i[1]&&n[e+2]===i[2]&&this._disablePickingIndex(t)}}else this._disablePickingIndex(t)}_disablePickingIndex(t){const{pickingColors:e,instancePickingColors:n}=this.getAttributeManager().attributes,i=e||n;if(!i)return;const r=i.getVertexOffset(t),s=i.getVertexOffset(t+1);i.buffer.write(new Uint8Array(s-r),r)}restorePickingColors(){const{pickingColors:t,instancePickingColors:e}=this.getAttributeManager().attributes,n=t||e;n&&(this.internalState.usesPickingColorCache&&n.value.buffer!==WN.buffer&&(n.value=WN.subarray(0,n.value.length)),n.updateSubBuffer({startOffset:0}))}_initialize(){jT(!this.internalState),jT(Number.isFinite(this.props.coordinateSystem)),fE("layer.initialize",this);const t=this._getAttributeManager();t&&t.addInstanced({instancePickingColors:{type:"uint8",size:4,noAlloc:!0,update:this.calculateInstancePickingColors}}),this.internalState=new UN({attributeManager:t,layer:this}),this._clearChangeFlags(),this.state={},Object.defineProperty(this.state,"attributeManager",{get:()=>(vw.deprecated("layer.state.attributeManager","layer.getAttributeManager()")(),t)}),this.internalState.uniformTransitions=new uN(this.context.timeline),this.internalState.onAsyncPropUpdated=this._onAsyncPropUpdated.bind(this),this.internalState.setAsyncProps(this.props),this.initializeState(this.context);for(const e of 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i=this.getModels()[0]!==e[0];this._postUpdate(t,i)}finally{n.viewport=r,this.props=e,this._clearChangeFlags(),i.needsUpdate=!1,i.resetOldProps()}}_finalize(){fE("layer.finalize",this),this.finalizeState(this.context);for(const t of this.props.extensions)t.finalizeState.call(this,this.context,t)}_drawLayer(t){let{renderPass:e,moduleParameters:n=null,uniforms:i={},parameters:r={}}=t;this._updateAttributeTransition();const s=this.props,o=this.context;this.props=this.internalState.propsInTransition||s;const a=this.props.opacity;i.opacity=Math.pow(a,1/2.2);try{if(n){const{isActive:t,isAttribute:e}=n.picking;this.setModuleParameters(n),this.setShaderModuleProps({picking:{isActive:t,isAttribute:e}})}const{getPolygonOffset:t}=this.props,s=t&&t(i)||[0,0];o.device.setParametersWebGL({polygonOffset:s});for(const e of this.getModels())e.setParameters(r);o.device.withParametersWebGL(r,(()=>{const t={renderPass:e,moduleParameters:n,uniforms:i,parameters:r,context:o};for(const e of 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i in n.transitionsChanged)this.internalState.uniformTransitions.add(i,e[i],t[i],t.transitions?.[i]);return this.setChangeFlags(n)}validateProps(){!function(t){const e=t[aE];for(const n in e){const i=e[n],{validate:r}=i;if(r&&!r(t[n],i))throw new Error(`Invalid prop ${n}: ${t[n]}`)}}(this.props)}updateAutoHighlight(t){this.props.autoHighlight&&!Number.isInteger(this.props.highlightedObjectIndex)&&this._updateAutoHighlight(t)}_updateAutoHighlight(t){const e={highlightedObjectColor:t.picked?t.color:null},{highlightColor:n}=this.props;t.picked&&"function"===typeof n&&(e.highlightColor=n(t)),this.setShaderModuleProps({picking:e}),this.setNeedsRedraw()}_getAttributeManager(){const t=this.context;return new sN(t.device,{id:this.props.id,stats:t.stats,timeline:t.timeline})}_postUpdate(t,e){const{props:n,oldProps:i}=t;this.setNeedsRedraw(),this._updateAttributes();const r=this.state.model;r?.isInstanced&&r.setInstanceCount(this.getNumInstances());const{autoHighlight:s,highlightedObjectIndex:o,highlightColor:a}=n;if(e||i.autoHighlight!==s||i.highlightedObjectIndex!==o||i.highlightColor!==a){const t={};s||(t.highlightedObjectColor=null),Array.isArray(a)&&(t.highlightColor=a),(e||o!==i.highlightedObjectIndex)&&(t.highlightedObjectColor=Number.isFinite(o)&&o>=0?this.encodePickingColor(o):null),this.setShaderModuleProps({picking:t})}}_getUpdateParams(){return{props:this.props,oldProps:this.internalState.getOldProps(),context:this.context,changeFlags:this.internalState.changeFlags}}_getNeedsRedraw(t){if(!this.internalState)return!1;let e=!1;e=e||this.internalState.needsRedraw&&this.id;const n=this.getAttributeManager(),i=!!n&&n.getNeedsRedraw(t);if(e=e||i,e)for(const r of this.props.extensions)r.onNeedsRedraw.call(this,r);return this.internalState.needsRedraw=this.internalState.needsRedraw&&!t.clearRedrawFlags,e}_onAsyncPropUpdated(){this._diffProps(this.props,this.internalState.getOldProps()),this.setNeedsUpdate()}}const HN={position:"absolute",zIndex:-1};function qN(t,n){if("function"===typeof t)return t(n);if(Array.isArray(t))return t.map((t=>qN(t,n)));if(ZN(t)){if(function(t){return t.props?.mapStyle}(t))return n.style=HN,(0,e.cloneElement)(t,n);if(function(t){const e=t.type;return e&&e.deckGLViewProps}(t))return(0,e.cloneElement)(t,n)}return t}function ZN(t){return t&&"object"===typeof t&&"type"in t||!1}function XN(t){if("function"===typeof t)return(0,e.createElement)(LT,{},t);if(Array.isArray(t))return t.map(XN);if(ZN(t)){if(t.type===e.Fragment)return XN(t.props.children);if(LI(t.type,LT))return t}return t}const KN={mixBlendMode:null};function YN(t){t.redrawReason&&(t.deck._drawLayers(t.redrawReason),t.redrawReason=null)}const 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u=e=>c&&t.viewState?(s.viewStateUpdateRequested=e,null):(s.viewStateUpdateRequested=null,t.onViewStateChange?.(e)),h=e=>{c?s.interactionStateUpdateRequested=e:(s.interactionStateUpdateRequested=null,t.onInteractionStateChange?.(e))},d=(0,e.useMemo)((()=>{const e={...t,style:null,width:"100%",height:"100%",parent:o.current,canvas:a.current,layers:l.layers,views:l.views,onViewStateChange:u,onInteractionStateChange:h};return delete e._customRender,s.deck&&s.deck.setProps(e),e}),[t]);(0,e.useEffect)((()=>{const e=t.Deck||MI;return s.deck=function(t,e,n){const i=new e({...n,_customRender:e=>{t.redrawReason=e;const n=i.getViewports();t.lastRenderedViewports!==n?t.forceUpdate():YN(t)}});return i}(s,e,{...d,parent:o.current,canvas:a.current}),()=>s.deck?.finalize()}),[]),II((()=>{YN(s);const{viewStateUpdateRequested:t,interactionStateUpdateRequested:e}=s;t&&u(t),e&&h(e)})),(0,e.useImperativeHandle)(n,(()=>function(t){return{get deck(){return 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s=0;s<i;s++)t[s*e]+=r}const dD=WO,pD=$O,fD={isClosed:!0};function gD(t){return"positions"in t?t.positions:t}function mD(t){return"holeIndices"in t?t.holeIndices:null}function _D(t,e,n,i,r){let s=e;const o=n.length;for(let a=0;a<o;a++)for(let e=0;e<i;e++)t[s++]=n[a][e]||0;if(!function(t){const e=t[0],n=t[t.length-1];return e[0]===n[0]&&e[1]===n[1]&&e[2]===n[2]}(n))for(let a=0;a<i;a++)t[s++]=n[0][a]||0;return fD.start=e,fD.end=s,fD.size=i,GO(t,r,fD),s}function yD(t,e,n,i){let r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,s=arguments.length>5?arguments[5]:void 0,o=arguments.length>6?arguments[6]:void 0;s=s||n.length;const a=s-r;if(a<=0)return e;let l=e;for(let c=0;c<a;c++)t[l++]=n[r+c];if(!function(t,e,n,i){for(let r=0;r<e;r++)if(t[n+r]!==t[i-e+r])return!1;return!0}(n,i,r,s))for(let c=0;c<i;c++)t[l++]=n[r+c];return fD.start=e,fD.end=l,fD.size=i,GO(t,o,fD),l}function vD(t,e){!function(t){if(t=t&&t.positions||t,!Array.isArray(t)&&!ArrayBuffer.isView(t))throw new Error("invalid polygon")}(t);const n=[],i=[];if("positions"in t){const{positions:r,holeIndices:s}=t;if(s){let t=0;for(let o=0;o<=s.length;o++)t=yD(n,t,r,e,s[o-1],s[o],0===o?dD:pD),i.push(t);return i.pop(),{positions:n,holeIndices:i}}t=r}if(!function(t){return Array.isArray(t[0])}(t))return yD(n,0,t,e,0,n.length,dD),n;if(!function(t){return t.length>=1&&t[0].length>=2&&Number.isFinite(t[0][0])}(t)){let r=0;for(const[s,o]of t.entries())r=_D(n,r,o,e,0===s?dD:pD),i.push(r);return i.pop(),{positions:n,holeIndices:i}}return _D(n,0,t,e,dD),n}function bD(t,e,n){const i=t.length/3;let r=0;for(let s=0;s<i;s++){const o=(s+1)%i;r+=t[3*s+e]*t[3*o+n],r-=t[3*o+e]*t[3*s+n]}return Math.abs(r/2)}function wD(t,e,n,i){const r=t.length/3;for(let s=0;s<r;s++){const r=3*s,o=t[r+0],a=t[r+1],l=t[r+2];t[r+e]=o,t[r+n]=a,t[r+i]=l}}class ED{constructor(t){this.indexStarts=[0],this.vertexStarts=[0],this.vertexCount=0,this.instanceCount=0;const{attributes:e={}}=t;this.typedArrayManager=nS,this.attributes={},this._attributeDefs=e,this.opts=t,this.updateGeometry(t)}updateGeometry(t){Object.assign(this.opts,t);const{data:e,buffers:n={},getGeometry:i,geometryBuffer:r,positionFormat:s,dataChanged:o,normalize:a=!0}=this.opts;if(this.data=e,this.getGeometry=i,this.positionSize=r&&r.size||("XY"===s?2:3),this.buffers=n,this.normalize=a,r&&(jT(e.startIndices),this.getGeometry=this.getGeometryFromBuffer(r),a||(n.vertexPositions=r)),this.geometryBuffer=n.vertexPositions,Array.isArray(o))for(const l of o)this._rebuildGeometry(l);else this._rebuildGeometry()}updatePartialGeometry(t){let{startRow:e,endRow:n}=t;this._rebuildGeometry({startRow:e,endRow:n})}getGeometryFromBuffer(t){const e=t.value||t;return ArrayBuffer.isView(e)?GI(e,{size:this.positionSize,offset:t.offset,stride:t.stride,startIndices:this.data.startIndices}):null}_allocate(t,e){const{attributes:n,buffers:i,_attributeDefs:r,typedArrayManager:s}=this;for(const o in r)if(o in i)s.release(n[o]),n[o]=null;else{const i=r[o];i.copy=e,n[o]=s.allocate(n[o],t,i)}}_forEachGeometry(t,e,n){const{data:i,getGeometry:r}=this,{iterable:s,objectInfo:o}=WI(i,e,n);for(const a of s){o.index++;t(r?r(a,o):null,o.index)}}_rebuildGeometry(t){if(!this.data)return;let{indexStarts:e,vertexStarts:n,instanceCount:i}=this;const{data:r,geometryBuffer:s}=this,{startRow:o=0,endRow:a=1/0}=t||{},l={};if(t||(e=[0],n=[0]),this.normalize||!s)this._forEachGeometry(((t,e)=>{const i=t&&this.normalizeGeometry(t);l[e]=i,n[e+1]=n[e]+(i?this.getGeometrySize(i):0)}),o,a),i=n[n.length-1];else if(n=r.startIndices,i=n[r.length]||0,ArrayBuffer.isView(s))i=i||s.length/this.positionSize;else if(s instanceof SA){const t=4*this.positionSize;i=i||s.byteLength/t}else if(s.buffer){const t=s.stride||4*this.positionSize;i=i||s.buffer.byteLength/t}else if(s.value){const t=s.value,e=s.stride/t.BYTES_PER_ELEMENT||this.positionSize;i=i||t.length/e}this._allocate(i,Boolean(t)),this.indexStarts=e,this.vertexStarts=n,this.instanceCount=i;const c={};this._forEachGeometry(((t,r)=>{const s=l[r]||t;c.vertexStart=n[r],c.indexStart=e[r];const o=r<n.length-1?n[r+1]:i;c.geometrySize=o-n[r],c.geometryIndex=r,this.updateGeometryAttributes(s,c)}),o,a),this.vertexCount=e[e.length-1]}}class xD extends ED{constructor(t){const{fp64:e,IndexType:n=Uint32Array}=t;super({...t,attributes:{positions:{size:3,type:e?Float64Array:Float32Array},vertexValid:{type:Uint16Array,size:1},indices:{type:n,size:1}}})}get(t){const{attributes:e}=this;return"indices"===t?e.indices&&e.indices.subarray(0,this.vertexCount):e[t]}updateGeometry(t){super.updateGeometry(t);const e=this.buffers.indices;if(e)this.vertexCount=(e.value||e).length;else if(this.data&&!this.getGeometry)throw new Error("missing indices buffer")}normalizeGeometry(t){if(this.normalize){const e=vD(t,this.positionSize);return this.opts.resolution?eD(gD(e),mD(e),{size:this.positionSize,gridResolution:this.opts.resolution,edgeTypes:!0}):this.opts.wrapLongitude?function(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2?arguments[2]:void 0;const{size:i=2,normalize:r=!0,edgeTypes:s=!1}=n||{};e=e||[];const o=[],a=[];let l=0,c=0;for(let h=0;h<=e.length;h++){const r=e[h]||t.length,s=c,u=lD(t,i,l,r);for(let e=u;e<r;e++)o[c++]=t[e];for(let e=l;e<u;e++)o[c++]=t[e];uD(o,i,s,c),cD(o,i,s,c,n?.maxLatitude),l=r,a[h]=c}a.pop();const u=eD(o,a,{size:i,gridResolution:360,gridOffset:[-180,-180],edgeTypes:s});if(r)for(const h of u)hD(h.positions,i);return u}(gD(e),mD(e),{size:this.positionSize,maxLatitude:86,edgeTypes:!0}):e}return t}getGeometrySize(t){if(SD(t)){let e=0;for(const n of t)e+=this.getGeometrySize(n);return e}return gD(t).length/this.positionSize}getGeometryFromBuffer(t){return this.normalize||!this.buffers.indices?super.getGeometryFromBuffer(t):null}updateGeometryAttributes(t,e){if(t&&SD(t))for(const n of t){const t=this.getGeometrySize(n);e.geometrySize=t,this.updateGeometryAttributes(n,e),e.vertexStart+=t,e.indexStart=this.indexStarts[e.geometryIndex+1]}else{const n=t;this._updateIndices(n,e),this._updatePositions(n,e),this._updateVertexValid(n,e)}}_updateIndices(t,e){let{geometryIndex:n,vertexStart:i,indexStart:r}=e;const{attributes:s,indexStarts:o,typedArrayManager:a}=this;let l=s.indices;if(!l||!t)return;let c=r;const u=function(t,e,n,i){let r=mD(t);r&&(r=r.map((t=>t/e)));let s=gD(t);const o=i&&3===e;if(n){const t=s.length;s=s.slice();const i=[];for(let r=0;r<t;r+=e){i[0]=s[r],i[1]=s[r+1],o&&(i[2]=s[r+2]);const t=n(i);s[r]=t[0],s[r+1]=t[1],o&&(s[r+2]=t[2])}}if(o){const t=bD(s,0,1),e=bD(s,0,2),i=bD(s,1,2);if(!t&&!e&&!i)return[];t>e&&t>i||(e>i?(n||(s=s.slice()),wD(s,0,2,1)):(n||(s=s.slice()),wD(s,2,0,1)))}return VO(s,r,e)}(t,this.positionSize,this.opts.preproject,this.opts.full3d);l=a.allocate(l,r+u.length,{copy:!0});for(let h=0;h<u.length;h++)l[c++]=u[h]+i;o[n+1]=r+u.length,s.indices=l}_updatePositions(t,e){let{vertexStart:n,geometrySize:i}=e;const{attributes:{positions:r},positionSize:s}=this;if(!r||!t)return;const o=gD(t);for(let a=n,l=0;l<i;a++,l++){const t=o[l*s],e=o[l*s+1],n=s>2?o[l*s+2]:0;r[3*a]=t,r[3*a+1]=e,r[3*a+2]=n}}_updateVertexValid(t,e){let{vertexStart:n,geometrySize:i}=e;const{positionSize:r}=this,s=this.attributes.vertexValid,o=t&&mD(t);if(t&&t.edgeTypes?s.set(t.edgeTypes,n):s.fill(1,n,n+i),o)for(let a=0;a<o.length;a++)s[n+o[a]/r-1]=0;s[n+i-1]=0}}function SD(t){return Array.isArray(t)&&t.length>0&&!Number.isFinite(t[0])}const TD="uniform bool extruded;\nuniform bool isWireframe;\nuniform float elevationScale;\nuniform float opacity;\nin vec4 fillColors;\nin vec4 lineColors;\nin vec3 pickingColors;\nout vec4 vColor;\nstruct PolygonProps {\nvec3 positions;\nvec3 positions64Low;\nvec3 normal;\nfloat elevations;\n};\nvec3 project_offset_normal(vec3 vector) {\nif (project_uCoordinateSystem == COORDINATE_SYSTEM_LNGLAT ||\nproject_uCoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSETS) {\nreturn normalize(vector * project_uCommonUnitsPerWorldUnit);\n}\nreturn project_normal(vector);\n}\nvoid calculatePosition(PolygonProps props) {\nvec3 pos = props.positions;\nvec3 pos64Low = props.positions64Low;\nvec3 normal = props.normal;\nvec4 colors = isWireframe ? lineColors : fillColors;\ngeometry.worldPosition = props.positions;\ngeometry.pickingColor = pickingColors;\nif (extruded) {\npos.z += props.elevations * elevationScale;\n}\ngl_Position = project_position_to_clipspace(pos, pos64Low, vec3(0.), geometry.position);\nDECKGL_FILTER_GL_POSITION(gl_Position, geometry);\nif (extruded) {\n#ifdef IS_SIDE_VERTEX\nnormal = project_offset_normal(normal);\n#else\nnormal = project_normal(normal);\n#endif\ngeometry.normal = normal;\nvec3 lightColor = lighting_getLightColor(colors.rgb, project_uCameraPosition, geometry.position.xyz, geometry.normal);\nvColor = vec4(lightColor, colors.a * opacity);\n} else {\nvColor = vec4(colors.rgb, colors.a * opacity);\n}\nDECKGL_FILTER_COLOR(vColor, geometry);\n}\n",CD=`#version 300 es\n#define SHADER_NAME solid-polygon-layer-vertex-shader\nin vec3 vertexPositions;\nin vec3 vertexPositions64Low;\nin float elevations;\n${TD}\nvoid main(void) {\nPolygonProps props;\nprops.positions = vertexPositions;\nprops.positions64Low = vertexPositions64Low;\nprops.elevations = elevations;\nprops.normal = vec3(0.0, 0.0, 1.0);\ncalculatePosition(props);\n}\n`,AD=`#version 300 es\n#define SHADER_NAME solid-polygon-layer-vertex-shader-side\n#define IS_SIDE_VERTEX\nin vec2 positions;\nin vec3 vertexPositions;\nin vec3 nextVertexPositions;\nin vec3 vertexPositions64Low;\nin vec3 nextVertexPositions64Low;\nin float elevations;\nin float instanceVertexValid;\n${TD}\nvoid main(void) {\nif(instanceVertexValid < 0.5){\ngl_Position = vec4(0.);\nreturn;\n}\nPolygonProps props;\nvec3 pos;\nvec3 pos64Low;\nvec3 nextPos;\nvec3 nextPos64Low;\n#if RING_WINDING_ORDER_CW == 1\npos = vertexPositions;\npos64Low = vertexPositions64Low;

2if(t=e.header?.boundingBox,!t){const{attributes:n}=JD(e);n.POSITION=n.POSITION||n.positions,t=function(t){let e=1/0,n=1/0,i=1/0,r=-1/0,s=-1/0,o=-1/0;const a=t.POSITION?t.POSITION.value:[],l=a&&a.length;for(let c=0;c<l;c+=3){const t=a[c],l=a[c+1],u=a[c+2];e=t<e?t:e,n=l<n?l:n,i=u<i?u:i,r=t>r?t:r,s=l>s?l:s,o=u>o?u:o}return[[e,n,i],[r,s,o]]}(n)}return this.state.positionBounds=t,t}initializeState(){this.getAttributeManager().addInstanced({instancePositions:{transition:!0,type:"float64",fp64:this.use64bitPositions(),size:3,accessor:"getPosition"},instanceColors:{type:"unorm8",transition:!0,size:this.props.colorFormat.length,accessor:"getColor",defaultValue:[0,0,0,255]},instanceModelMatrix:XD}),this.setState({emptyTexture:this.context.device.createTexture({data:new Uint8Array(4),width:1,height:1})})}updateState(t){super.updateState(t);const{props:e,oldProps:n,changeFlags:i}=t;if(e.mesh!==n.mesh||i.extensionsChanged){if(this.state.positionBounds=null,this.state.model?.destroy(),e.mesh){this.state.model=this.getModel(e.mesh);const t=e.mesh.attributes||e.mesh;this.setState({hasNormals:Boolean(t.NORMAL||t.normals)})}this.getAttributeManager().invalidateAll()}e.texture!==n.texture&&e.texture instanceof YP&&this.setTexture(e.texture),this.state.model&&this.state.model.setTopology(this.props.wireframe?"line-strip":"triangle-list")}finalizeState(t){super.finalizeState(t),this.state.emptyTexture.delete()}draw(t){let{uniforms:e}=t;const{model:n}=this.state;if(!n)return;const{viewport:i,renderPass:r}=this.context,{sizeScale:s,coordinateSystem:o,_instanced:a}=this.props;n.setUniforms(e),n.setUniforms({sizeScale:s,composeModelMatrix:!a||KD(i,o),flatShading:!this.state.hasNormals}),n.draw(r)}get isLoaded(){return Boolean(this.state?.model&&super.isLoaded)}getModel(t){const e=new Ok(this.context.device,{...this.getShaders(),id:this.props.id,bufferLayout:this.getAttributeManager().getBufferLayouts(),geometry:JD(t),isInstanced:!0}),{texture:n}=this.props,{emptyTexture:i}=this.state;return e.setBindings({sampler:n||i}),e.setUniforms({hasTexture:Boolean(n)}),e}setTexture(t){const{emptyTexture:e,model:n}=this.state;n&&(n.setBindings({sampler:t||e}),n.setUniforms({hasTexture:Boolean(t)}))}}const eF={dataType:null,batchType:null,name:"Terrain",id:"terrain",module:"terrain",version:"4.2.1",worker:!0,extensions:["png","pngraw","jpg","jpeg","gif","webp","bmp"],mimeTypes:["image/png","image/jpeg","image/gif","image/webp","image/bmp"],options:{terrain:{tesselator:"auto",bounds:void 0,meshMaxError:10,elevationDecoder:{rScaler:1,gScaler:0,bScaler:0,offset:0},skirtHeight:void 0}}};const nF=()=>{},iF={minFilter:"linear",mipmapFilter:"linear",magFilter:"linear",addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge"},rF={x:0,y:0,width:0,height:0};function sF(t){return Math.pow(2,Math.ceil(Math.log2(t)))}function oF(t,e,n,i){const r=Math.min(n/e.width,i/e.height),s=Math.floor(e.width*r),o=Math.floor(e.height*r);return 1===r?{data:e,width:s,height:o}:(t.canvas.height=o,t.canvas.width=s,t.clearRect(0,0,s,o),t.drawImage(e,0,0,e.width,e.height,0,0,s,o),{data:t.canvas,width:s,height:o})}function aF(t){return t&&(t.id||t.url)}function lF(t,e,n){for(let i=0;i<e.length;i++){const{icon:r,xOffset:s}=e[i];t[aF(r)]={...r,x:s,y:n}}}class cF{constructor(t,e){let{onUpdate:n=nF,onError:i=nF}=e;this._loadOptions=null,this._texture=null,this._externalTexture=null,this._mapping={},this._textureParameters=null,this._pendingCount=0,this._autoPacking=!1,this._xOffset=0,this._yOffset=0,this._rowHeight=0,this._buffer=4,this._canvasWidth=1024,this._canvasHeight=0,this._canvas=null,this.device=t,this.onUpdate=n,this.onError=i}finalize(){this._texture?.delete()}getTexture(){return this._texture||this._externalTexture}getIconMapping(t){const e=this._autoPacking?aF(t):t;return this._mapping[e]||rF}setProps(t){let{loadOptions:e,autoPacking:n,iconAtlas:i,iconMapping:r,textureParameters:s}=t;e&&(this._loadOptions=e),void 0!==n&&(this._autoPacking=n),r&&(this._mapping=r),i&&(this._texture?.delete(),this._texture=null,this._externalTexture=i),s&&(this._textureParameters=s)}

2_getModel(){return new Ok(this.context.device,{...this.getShaders(),id:this.props.id,bufferLayout:this.getAttributeManager().getBufferLayouts(),geometry:new jO({topology:"triangle-strip",attributes:{positions:{size:3,value:new Float32Array([-1,-1,0,1,-1,0,-1,1,0,1,1,0])}}}),isInstanced:!0})}}const mF=.75,_F=[],yF={getIconOffsets:{type:"accessor",value:t=>t.offsets},alphaCutoff:.001,smoothing:.1,outlineWidth:0,outlineColor:{type:"color",value:[0,0,0,255]}};class vF extends dF{static#t=(()=>this.defaultProps=yF)();static#e=(()=>this.layerName="MultiIconLayer")();getShaders(){return{...super.getShaders(),fs:"#version 300 es\n#define SHADER_NAME multi-icon-layer-fragment-shader\nprecision highp float;\nuniform float opacity;\nuniform sampler2D iconsTexture;\nuniform float gamma;\nuniform bool sdf;\nuniform float alphaCutoff;\nuniform float sdfBuffer;\nuniform float outlineBuffer;\nuniform vec4 outlineColor;\nin vec4 vColor;\nin vec2 vTextureCoords;\nin vec2 uv;\nout vec4 fragColor;\nvoid main(void) {\ngeometry.uv = uv;\nif (!bool(picking.isActive)) {\nfloat alpha = texture(iconsTexture, vTextureCoords).a;\nvec4 color = vColor;\nif (sdf) {\nfloat distance = alpha;\nalpha = smoothstep(sdfBuffer - gamma, sdfBuffer + gamma, distance);\nif (outlineBuffer > 0.0) {\nfloat inFill = alpha;\nfloat inBorder = smoothstep(outlineBuffer - gamma, outlineBuffer + gamma, distance);\ncolor = mix(outlineColor, vColor, inFill);\nalpha = inBorder;\n}\n}\nfloat a = alpha * color.a;\nif (a < alphaCutoff) {\ndiscard;\n}\nfragColor = vec4(color.rgb, a * opacity);\n}\nDECKGL_FILTER_COLOR(fragColor, geometry);\n}\n"}}initializeState(){super.initializeState();this.getAttributeManager().addInstanced({instanceOffsets:{size:2,accessor:"getIconOffsets"},instancePickingColors:{type:"uint8",size:3,accessor:(t,e)=>{let{index:n,target:i}=e;return this.encodePickingColor(n,i)}}})}updateState(t){super.updateState(t);const{props:e,oldProps:n}=t;let{outlineColor:i}=e;i!==n.outlineColor&&(i=i.map((t=>t/255)),i[3]=Number.isFinite(i[3])?i[3]:1,this.setState({outlineColor:i})),!e.sdf&&e.outlineWidth&&vw.warn(`${this.id}: fontSettings.sdf is required to render outline`)()}draw(t){const{sdf:e,smoothing:n,outlineWidth:i}=this.props,{outlineColor:r}=this.state,s=i?Math.max(n,mF*(1-i)):-1;if(t.uniforms={...t.uniforms,sdfBuffer:mF,outlineBuffer:s,gamma:n,sdf:Boolean(e),outlineColor:r},super.draw(t),e&&i){const{iconManager:t}=this.state,e=t.getTexture(),n=this.state.model;e&&(n.setUniforms({outlineBuffer:mF}),n.draw(this.context.renderPass))}}getInstanceOffset(t){return t?Array.from(t).flatMap((t=>super.getInstanceOffset(t))):_F}getInstanceColorMode(t){return 1}getInstanceIconFrame(t){return t?Array.from(t).flatMap((t=>super.getInstanceIconFrame(t))):_F}}const bF=1e20;class wF{constructor(){let{fontSize:t=24,buffer:e=3,radius:n=8,cutoff:i=.25,fontFamily:r="sans-serif",fontWeight:s="normal",fontStyle:o="normal"}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.buffer=e,this.cutoff=i,this.radius=n;const a=this.size=t+4*e,l=this._createCanvas(a),c=this.ctx=l.getContext("2d",{willReadFrequently:!0});c.font=`${o} ${s} ${t}px ${r}`,c.textBaseline="alphabetic",c.textAlign="left",c.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Uint16Array(a)}_createCanvas(t){const e=document.createElement("canvas");return e.width=e.height=t,e}draw(t){const{width:e,actualBoundingBoxAscent:n,actualBoundingBoxDescent:i,actualBoundingBoxLeft:r,actualBoundingBoxRight:s}=this.ctx.measureText(t),o=Math.ceil(n),a=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(s-r))),l=Math.min(this.size-this.buffer,o+Math.ceil(i)),c=a+2*this.buffer,u=l+2*this.buffer,h=Math.max(c*u,0),d=new Uint8ClampedArray(h),p={data:d,width:c,height:u,glyphWidth:a,glyphHeight:l,glyphTop:o,glyphLeft:0,glyphAdvance:e};if(0===a||0===l)return p;const{ctx:f,buffer:g,gridInner:m,gridOuter:_}=this;f.clearRect(g,g,a,l),f.fillText(t,g,g+o);const y=f.getImageData(g,g,a,l);_.fill(bF,0,h),m.fill(0,0,h);for(let v=0;v<l;v++)for(let t=0;t<a;t++){const e=y.data[4*(v*a+t)+3]/255;if(0===e)continue;const n=(v+g)*c+t+g;if(1===e)_[n]=0,m[n]=bF;else{const t=.5-e;_[n]=t>0?t*t:0,m[n]=t<0?t*t:0}}EF(_,0,0,c,u,c,this.f,this.v,this.z),EF(m,g,g,a,l,c,this.f,this.v,this.z);for(let v=0;v<h;v++){const t=Math.sqrt(_[v])-Math.sqrt(m[v]);d[v]=Math.round(255-255*(t/this.radius+this.cutoff))}return p}}function EF(t,e,n,i,r,s,o,a,l){for(let c=e;c<e+i;c++)xF(t,n*s+c,s,r,o,a,l);for(let c=n;c<n+r;c++)xF(t,c*s+e,1,i,o,a,l)}function xF(t,e,n,i,r,s,o){s[0]=0,o[0]=-bF,o[1]=bF,r[0]=t[e];for(let a=1,l=0,c=0;a<i;a++){r[a]=t[e+a*n];const i=a*a;do{const t=s[l];c=(r[a]-r[t]+i-t*t)/(a-t)/2}while(c<=o[l]&&--l>-1);l++,s[l]=a,o[l]=c,o[l+1]=bF}for(let a=0,l=0;a<i;a++){for(;o[l+1]<a;)l++;const i=s[l],c=a-i;t[e+a*n]=r[i]+c*c}}const SF=32,TF=[];function CF(t){return Math.pow(2,Math.ceil(Math.log2(t)))}function AF(t,e,n,i){let r=0;for(let s=e;s<n;s++){const e=t[s];r+=i[e]?.layoutWidth||0}return r}function PF(t,e,n,i,r,s){let o=e,a=0;for(let l=e;l<n;l++){const e=AF(t,l,l+1,r);a+e>i&&(o<l&&s.push(l),o=l,a=0),a+=e}return a}function RF(t,e,n,i){let r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,s=arguments.length>5?arguments[5]:void 0;void 0===s&&(s=t.length);const o=[];return"break-all"===e?PF(t,r,s,n,i,o):function(t,e,n,i,r,s){let o=e,a=e,l=e,c=0;for(let u=e;u<n;u++)if(" "===t[u]?l=u+1:" "!==t[u+1]&&u+1!==n||(l=u+1),l>a){let e=AF(t,a,l,r);c+e>i&&(o<a&&(s.push(a),o=a,c=0),e>i&&(e=PF(t,a,l,i,r,s),o=s[s.length-1])),a=l,c+=e}}(t,r,s,n,i,o),o}function MF(t,e,n,i,r,s){let o=0,a=0;for(let l=e;l<n;l++){const e=t[l],n=i[e];n?(a||(a=n.layoutHeight),r[l]=o+n.layoutWidth/2,o+=n.layoutWidth):(vw.warn(`Missing character: ${e} (${e.codePointAt(0)})`)(),r[l]=o,o+=SF)}s[0]=o,s[1]=a}class IF{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:5;this._cache={},this._order=[],this.limit=t}get(t){const e=this._cache[t];return e&&(this._deleteOrder(t),this._appendOrder(t)),e}set(t,e){this._cache[t]?(this.delete(t),this._cache[t]=e,this._appendOrder(t)):(Object.keys(this._cache).length===this.limit&&this.delete(this._order[0]),this._cache[t]=e,this._appendOrder(t))}delete(t){this._cache[t]&&(delete this._cache[t],this._deleteOrder(t))}_deleteOrder(t){const e=this._order.indexOf(t);e>=0&&this._order.splice(e,1)}_appendOrder(t){this._order.push(t)}}const LF={fontFamily:"Monaco, monospace",fontWeight:"normal",characterSet:function(){const t=[];for(let e=32;e<128;e++)t.push(String.fromCharCode(e));return t}(),fontSize:64,buffer:4,sdf:!1,cutoff:.25,radius:12,smoothing:.1};let kF=new IF(3);function NF(t,e){for(let n=0;n<t.length;n++)e.data[4*n+3]=t[n]}function OF(t,e,n,i){t.font=`${i} ${n}px ${e}`,t.fillStyle="#000",t.textBaseline="alphabetic",t.textAlign="left"}class DF{constructor(){this.props={...LF}}get atlas(){return this._atlas}get mapping(){return this._atlas&&this._atlas.mapping}get scale(){const{fontSize:t,buffer:e}=this.props;return(1.2*t+2*e)/t}setProps(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};Object.assign(this.props,t),this._key=this._getKey();const e=function(t,e){let n;n="string"===typeof e?new Set(Array.from(e)):new Set(e);const i=kF.get(t);if(!i)return n;for(const r in i.mapping)n.has(r)&&n.delete(r);return n}(this._key,this.props.characterSet),n=kF.get(this._key);if(n&&0===e.size)return void(this._atlas!==n&&(this._atlas=n));const i=this._generateFontAtlas(e,n);this._atlas=i,kF.set(this._key,i)}_generateFontAtlas(t,e){const{fontFamily:n,fontWeight:i,fontSize:r,buffer:s,sdf:o,radius:a,cutoff:l}=this.props;let c=e&&e.data;c||(c=document.createElement("canvas"),c.width=1024);const u=c.getContext("2d",{willReadFrequently:!0});OF(u,n,r,i);const{mapping:h,canvasHeight:d,xOffset:p,yOffset:f}=function(t){let{characterSet:e,getFontWidth:n,fontHeight:i,buffer:r,maxCanvasWidth:s,mapping:o={},xOffset:a=0,yOffset:l=0}=t,c=0,u=a;const h=i+2*r;for(const d of e)if(!o[d]){const t=n(d);u+t+2*r>s&&(u=0,c++),o[d]={x:u+r,y:l+c*h+r,width:t,height:h,layoutWidth:t,layoutHeight:i},u+=t+2*r}return{mapping:o,xOffset:u,yOffset:l+c*h,canvasHeight:CF(l+(c+1)*h)}}({getFontWidth:t=>u.measureText(t).width,fontHeight:1.2*r,buffer:s,characterSet:t,maxCanvasWidth:1024,...e&&{mapping:e.mapping,xOffset:e.xOffset,yOffset:e.yOffset}});if(c.height!==d){const t=u.getImageData(0,0,c.width,c.height);c.height=d,u.putImageData(t,0,0)}if(OF(u,n,r,i),o){const e=new wF({fontSize:r,buffer:s,radius:a,cutoff:l,fontFamily:n,fontWeight:`${i}`});for(const n of t){const{data:t,width:i,height:s,glyphTop:o}=e.draw(n);h[n].width=i,h[n].layoutOffsetY=.9*r-o;const a=u.createImageData(i,s);NF(t,a),u.putImageData(a,h[n].x,h[n].y)}}else for(const g of t)u.fillText(g,h[g].x,h[g].y+s+.9*r);return{xOffset:p,yOffset:f,mapping:h,data:c,width:c.width,height:c.height}}_getKey(){const{fontFamily:t,fontWeight:e,fontSize:n,buffer:i,sdf:r,radius:s,cutoff:

2const{billboard:n,sizeScale:i,sizeUnits:r,sizeMinPixels:s,sizeMaxPixels:o,getLineWidth:a}=this.props;let{padding:l}=this.props;l.length<4&&(l=[l[0],l[1],l[0],l[1]]);const c=this.state.model;c.setUniforms(e),c.setUniforms({billboard:n,stroked:Boolean(a),padding:l,sizeUnits:Ew[r],sizeScale:i,sizeMinPixels:s,sizeMaxPixels:o}),c.draw(this.context.renderPass)}_getModel(){return new Ok(this.context.device,{...this.getShaders(),id:this.props.id,bufferLayout:this.getAttributeManager().getBufferLayouts(),geometry:new jO({topology:"triangle-fan-webgl",vertexCount:4,attributes:{positions:{size:2,value:new Float32Array([0,0,1,0,1,1,0,1])}}}),isInstanced:!0})}}const UF={start:1,middle:0,end:-1},zF={top:1,center:0,bottom:-1},jF=[0,0,0,255],VF={billboard:!0,sizeScale:1,sizeUnits:"pixels",sizeMinPixels:0,sizeMaxPixels:Number.MAX_SAFE_INTEGER,background:!1,getBackgroundColor:{type:"accessor",value:[255,255,255,255]},getBorderColor:{type:"accessor",value:jF},getBorderWidth:{type:"accessor",value:0},backgroundPadding:{type:"array",value:[0,0,0,0]},characterSet:{type:"object",value:LF.characterSet},fontFamily:LF.fontFamily,fontWeight:LF.fontWeight,lineHeight:1,outlineWidth:{type:"number",value:0,min:0},outlineColor:{type:"color",value:jF},fontSettings:{type:"object",value:{},compare:1},wordBreak:"break-word",maxWidth:{type:"number",value:-1},getText:{type:"accessor",value:t=>t.text},getPosition:{type:"accessor",value:t=>t.position},getColor:{type:"accessor",value:jF},getSize:{type:"accessor",value:32},getAngle:{type:"accessor",value:0},getTextAnchor:{type:"accessor",value:"middle"},getAlignmentBaseline:{type:"accessor",value:"center"},getPixelOffset:{type:"accessor",value:[0,0]},backgroundColor:{deprecatedFor:["background","getBackgroundColor"]}};class WF extends AO{constructor(){super(...arguments),this.getBoundingRect=(t,e)=>{let{size:[n,i]}=this.transformParagraph(t,e);const{fontSize:r}=this.state.fontAtlasManager.props;n/=r,i/=r;const{getTextAnchor:s,getAlignmentBaseline:o}=this.props;return[(UF["function"===typeof s?s(t,e):s]-1)*n/2,(zF["function"===typeof o?o(t,e):o]-1)*i/2,n,i]},this.getIconOffsets=(t,e)=>{const{getTextAnchor:n,getAlignmentBaseline:i}=this.props,{x:r,y:s,rowWidth:o,size:[a,l]}=this.transformParagraph(t,e),c=UF["function"===typeof n?n(t,e):n],u=zF["function"===typeof i?i(t,e):i],h=r.length,d=new Array(2*h);let p=0;for(let f=0;f<h;f++){const t=(1-c)*(a-o[f])/2;d[p++]=(c-1)*a/2+t+r[f],d[p++]=(u-1)*l/2+s[f]}return d}}static#t=(()=>this.defaultProps=VF)();static#e=(()=>this.layerName="TextLayer")();initializeState(){this.state={styleVersion:0,fontAtlasManager:new DF},this.props.maxWidth>0&&vw.warn("v8.9 breaking change: TextLayer maxWidth is now relative to text size")()}updateState(t){const{props:e,oldProps:n,changeFlags:i}=t;(i.dataChanged||i.updateTriggersChanged&&(i.updateTriggersChanged.all||i.updateTriggersChanged.getText))&&this._updateText();(this._updateFontAtlas()||e.lineHeight!==n.lineHeight||e.wordBreak!==n.wordBreak||e.maxWidth!==n.maxWidth)&&this.setState({styleVersion:this.state.styleVersion+1})}getPickingInfo(t){let{info:e}=t;return e.object=e.index>=0?this.props.data[e.index]:null,e}_updateFontAtlas(){const{fontSettings:t,fontFamily:e,fontWeight:n}=this.props,{fontAtlasManager:i,characterSet:r}=this.state,s={...t,characterSet:r,fontFamily:e,fontWeight:n};if(!i.mapping)return i.setProps(s),!0;for(const o in s)if(s[o]!==i.props[o])return i.setProps(s),!0;return!1}_updateText(){const{data:t,characterSet:e}=this.props,n=t.attributes?.getText;let i,{getText:r}=this.props,s=t.startIndices;const o="auto"===e&&new Set;if(n&&s){const{texts:e,characterCount:a}=function(t){let{value:e,length:n,stride:i,offset:r,startIndices:s,characterSet:o}=t;const a=e.BYTES_PER_ELEMENT,l=i?i/a:1,c=r?r/a:0,u=s[n]||Math.ceil((e.length-c)/l),h=o&&new Set,d=new Array(n);let p=e;if(l>1||c>0){p=new(0,e.constructor)(u);for(let t=0;t<u;t++)p[t]=e[t*l+c]}for(let f=0;f<n;f++){const t=s[f],e=s[f+1]||u,n=p.subarray(t,e);d[f]=String.fromCodePoint.apply(null,n),h&&n.forEach(h.add,h)}if(h)for(const f of h)o.add(String.fromCodePoint(f));return{texts:d,characterCount:u}}({...ArrayBuffer.isView(n)?{value:n}:n,length:t.length,startIndices:s,characterSet:o});i=a,r=(t,n)=>{let{index:i}=n;return e[i]}}else{const{iterable:e,objectInfo:n}=WI(t);s=[0],i=0;for(const t of e){n.index++;const e=Array.from(r(t,n)||"");o&&e.forEach(o.add,o),i+=e.length,s.push(i)}}this.setState({getText:r,startIndices:s,numInstances:i,characterSet:o||e})}transformParagraph(t,e){const{fontAtlasManager:n}=this.state,i=n.mapping,r=this.state.getText,{wordBreak:s,lineHeight:o,maxWidth:a}=this.props;return function(t,e,n,i,r){const s=Array.from(t),o=s.length,a=new Array(o),l=new Array(o),c=new Array(o),u=("break-word"===n||"break-all"===n)&&isFinite(i)&&i>0,h=[0,0],d=[0,0];let p=0,f=0,g=0;for(let m=0;m<=o;m++){const t=s[m];if("\n"!==t&&m!==o||(g=m),g>f){const t=u?RF(s,n,i,r,f,g):TF;for(let n=0;n<=t.length;n++){const i=0===n?f:t[n-1],o=n<t.length?t[n]:g;MF(s,i,o,r,a,d);for(let t=i;t<o;t++){const e=s[t],n=r[e]?.layoutOffsetY||0;l[t]=p+d[1]/2+n,c[t]=d[0]}p+=d[1]*e,h[0]=Math.max(h[0],d[0])}f=g}

2xels:"sizeMinPixels",textSizeScale:"sizeScale",textSizeUnits:"sizeUnits",textBackground:"background",textBackgroundPadding:"backgroundPadding",textFontFamily:"fontFamily",textFontWeight:"fontWeight",textLineHeight:"lineHeight",textMaxWidth:"maxWidth",textOutlineColor:"outlineColor",textOutlineWidth:"outlineWidth",textWordBreak:"wordBreak",textCharacterSet:"characterSet",textBillboard:"billboard",textFontSettings:"fontSettings",getText:"getText",getTextAngle:"getAngle",getTextColor:"getColor",getTextPixelOffset:"getPixelOffset",getTextSize:"getSize",getTextAnchor:"getTextAnchor",getTextAlignmentBaseline:"getAlignmentBaseline",getTextBackgroundColor:"getBackgroundColor",getTextBorderColor:"getBorderColor",getTextBorderWidth:"getBorderWidth"}}},GF={type:BD,props:{lineWidthUnits:"widthUnits",lineWidthScale:"widthScale",lineWidthMinPixels:"widthMinPixels",lineWidthMaxPixels:"widthMaxPixels",lineJointRounded:"jointRounded",lineCapRounded:"capRounded",lineMiterLimit:"miterLimit",lineBillboard:"billboard",getLineColor:"getColor",getLineWidth:"getWidth"}},HF={type:ID,props:{extruded:"extruded",filled:"filled",wireframe:"wireframe",elevationScale:"elevationScale",material:"material",_full3d:"_full3d",getElevation:"getElevation",getFillColor:"getFillColor",getLineColor:"getLineColor"}};function qF(t){let{type:e,props:n}=t;const i={};for(const r in n)i[r]=e.defaultProps[n[r]];return i}function ZF(t,e){const{transitions:n,updateTriggers:i}=t.props,r={updateTriggers:{},transitions:n&&{getPosition:n.geometry}};for(const s in e){const o=e[s];let a=t.props[s];s.startsWith("get")&&(a=t.getSubLayerAccessor(a),r.updateTriggers[o]=i[s],n&&(r.transitions[o]=n[s])),r[o]=a}return r}function XF(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};const i={pointFeatures:[],lineFeatures:[],polygonFeatures:[],polygonOutlineFeatures:[]},{startRow:r=0,endRow:s=t.length}=n;for(let o=r;o<s;o++){const n=t[o],{geometry:r}=n;if(r)if("GeometryCollection"===r.type){vw.assert(Array.isArray(r.geometries),"GeoJSON does not have geometries array");const{geometries:t}=r;for(let r=0;r<t.length;r++){KF(t[r],i,e,n,o)}}else KF(r,i,e,n,o)}return i}function KF(t,e,n,i,r){const{type:s,coordinates:o}=t,{pointFeatures:a,lineFeatures:l,polygonFeatures:c,polygonOutlineFeatures:u}=e;if(function(t,e){let n=YF[t];vw.assert(n,`Unknown GeoJSON type ${t}`);for(;e&&--n>0;)e=e[0];return e&&Number.isFinite(e[0])}(s,o))switch(s){case"Point":a.push(n({geometry:t},i,r));break;case"MultiPoint":o.forEach((t=>{a.push(n({geometry:{type:"Point",coordinates:t}},i,r))}));break;case"LineString":l.push(n({geometry:t},i,r));break;case"MultiLineString":o.forEach((t=>{l.push(n({geometry:{type:"LineString",coordinates:t}},i,r))}));break;case"Polygon":c.push(n({geometry:t},i,r)),o.forEach((t=>{u.push(n({geometry:{type:"LineString",coordinates:t}},i,r))}));break;case"MultiPolygon":o.forEach((t=>{c.push(n({geometry:{type:"Polygon",coordinates:t}},i,r)),t.forEach((t=>{u.push(n({geometry:{type:"LineString",coordinates:t}},i,r))}))}))}else vw.warn(`${s} coordinates are malformed`)()}const YF={Point:1,MultiPoint:2,LineString:2,MultiLineString:3,Polygon:3,MultiPolygon:4};function JF(t){return t.geometry.coordinates}function QF(t,e){const n={points:{},lines:{},polygons:{},polygonsOutline:{}},{points:i,lines:r,polygons:s}=t,o=function(t,e){const n={points:null,lines:null,polygons:null};for(const i in n){const r=t[i].globalFeatureIds.value;n[i]=new Uint8ClampedArray(3*r.length);const s=[];for(let t=0;t<r.length;t++)e(r[t],s),n[i][3*t+0]=s[0],n[i][3*t+1]=s[1],n[i][3*t+2]=s[2]}return n}(t,e);return n.points.data={length:i.positions.value.length/i.positions.size,attributes:{...i.attributes,getPosition:i.positions,instancePickingColors:{size:3,value:o.points}},properties:i.properties,numericProps:i.numericProps,featureIds:i.featureIds},n.lines.data={length:r.pathIndices.value.length-1,startIndices:r.pathIndices.value,attributes:{...r.attributes,getPath:r.positions,instancePickingColors:{size:3,value:o.lines}},properties:r.properties,numericProps:r.numericProps,featureIds:r.featureIds}

2for(const i of this.getSubLayers())i.id.startsWith(e)===n&&i.updateAutoHighlight(t)}_renderPolygonLayer(){const{extruded:t,wireframe:e}=this.props,{layerProps:n}=this.state,i="polygons-fill",r=this.shouldRenderSubLayer(i,n.polygons?.data)&&this.getSubLayerClass(i,HF.type);if(r){const s=ZF(this,HF.props),o=t&&e;return o||delete s.getLineColor,s.updateTriggers.lineColors=o,new r(s,this.getSubLayerProps({id:i,updateTriggers:s.updateTriggers}),n.polygons)}return null}_renderLineLayers(){const{extruded:t,stroked:e}=this.props,{layerProps:n}=this.state,i="polygons-stroke",r="linestrings",s=!t&&e&&this.shouldRenderSubLayer(i,n.polygonsOutline?.data)&&this.getSubLayerClass(i,GF.type),o=this.shouldRenderSubLayer(r,n.lines?.data)&&this.getSubLayerClass(r,GF.type);if(s||o){const t=ZF(this,GF.props);return[s&&new s(t,this.getSubLayerProps({id:i,updateTriggers:t.updateTriggers}),n.polygonsOutline),o&&new o(t,this.getSubLayerProps({id:r,updateTriggers:t.updateTriggers}),n.lines)]}return null}_renderPointLayers(){const{pointType:t}=this.props,{layerProps:e,binary:n}=this.state;let{highlightedObjectIndex:i}=this.props;!n&&Number.isFinite(i)&&(i=e.points.data.findIndex((t=>t.__source.index===i)));const r=new Set(t.split("+")),s=[];for(const o of r){const t=`points-${o}`,r=$F[o],a=r&&this.shouldRenderSubLayer(t,e.points?.data)&&this.getSubLayerClass(t,r.type);if(a){const l=ZF(this,r.props);let c=e.points;if("text"===o&&n){const{instancePickingColors:t,...e}=c.data.attributes;c={...c,data:{...c.data,attributes:e}}}s.push(new a(l,this.getSubLayerProps({id:t,updateTriggers:l.updateTriggers,highlightedObjectIndex:i}),c))}}return s}renderLayers(){const{extruded:t}=this.props,e=this._renderPolygonLayer();return[!t&&e,this._renderLineLayers(),this._renderPointLayers(),t&&e]}getSubLayerAccessor(t){const{binary:e}=this.state;return e&&"function"===typeof t?(e,n)=>{const{data:i,index:r}=n,s=function(t,e){if(!t)return null;const n="startIndices"in t?t.startIndices[e]:e,i=t.featureIds.value[n];return-1!==n?function(t,e,n){const i={properties:{...t.properties[e]}};for(const r in t.numericProps)i.properties[r]=t.numericProps[r].value[n];return i}(t,i,n):null}(i,r);return t(s,n)}:super.getSubLayerAccessor(t)}}const iB={id:"request-scheduler",throttleRequests:!0,maxRequests:6,debounceTime:0};class rB{props;stats;activeRequestCount=0;requestQueue=[];requestMap=(()=>new Map)();updateTimer=null;constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.props={...iB,...t},this.stats=new bE({id:this.props.id}),this.stats.get("Queued Requests"),this.stats.get("Active Requests"),this.stats.get("Cancelled Requests"),this.stats.get("Queued Requests Ever"),this.stats.get("Active Requests Ever")}scheduleRequest(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:()=>0;if(!this.props.throttleRequests)return Promise.resolve({done:()=>{}});if(this.requestMap.has(t))return this.requestMap.get(t);const n={handle:t,priority:0,getPriority:e},i=new Promise((t=>(n.resolve=t,n)));return this.requestQueue.push(n),this.requestMap.set(t,i),this._issueNewRequests(),i}_issueRequest(t){const{handle:e,resolve:n}=t;let i=!1;const r=()=>{i||(i=!0,this.requestMap.delete(e),this.activeRequestCount--,this._issueNewRequests())};return this.activeRequestCount++,n?n({done:r}):Promise.resolve({done:r})}_issueNewRequests(){null!==this.updateTimer&&clearTimeout(this.updateTimer),this.updateTimer=setTimeout((()=>this._issueNewRequestsAsync()),this.props.debounceTime)}_issueNewRequestsAsync(){null!==this.updateTimer&&clearTimeout(this.updateTimer),this.updateTimer=null;const t=Math.max(this.props.maxRequests-this.activeRequestCount,0);if(0!==t){this._updateAllRequests();for(let e=0;e<t;++e){const t=this.requestQueue.shift();t&&this._issueRequest(t)}}}_updateAllRequests(){const t=this.requestQueue;for(let e=0;e<t.length;++e){const n=t[e];this._updateRequest(n)||(t.splice(e,1),this.requestMap.delete(n.handle),e--)}t.sort(((t,e)=>t.priority-e.priority))}_updateRequest(t){return t.priority=t.getPriority(t.handle),!(t.priority<0)||(t.resolve(null),!1)}}class sB{constructor(t){this.index=t,this.isVisible=!1,this.isSelected=!1,this.parent=null,this.children=[],this.content=null,this._loader=void 0,this._abortController=null,this._loaderId=0,this._isLoaded=!1,this._isCancelled=!1,this._needsReload=!1}get bbox(){return this._bbox}set bbox(t){this._bbox||(this._bbox=t,this.boundingBox="west"in t?[[t.west,t.south],[t.east,t.north]]:[[t.left,t.top],[t.right,t.bottom]])}get data(){return this.isLoading&&this._loader?this._loader.then((()=>this.data)):this.content}get isLoaded(){return this._isLoaded&&!this._needsReload}get isLoading(){return Boolean(this._loader)&&!this._isCancelled}get needsReload(){return this._needsReload||this._isCancelled}get byteLength(){const t=this.content?this.content.byteLength:0;return Number.isFinite(t)||console.error("byteLength not defined in tile data"),t}async _loadData(t){let{getData:e,requestScheduler:n,onLoad:i,onError:r}=t;const{index:s,id:o,bbox:a,userData:l,zoom:c}=this,u=this._loaderId;this._abortController=new AbortController;const{signal:h}=this._abortController,d=await n.scheduleRequest(this,(t=>t.isSelected?1:-1));if(!d)return void(this._isCancelled=!0);if(this._isCancelled)return void d.done();let p,f=null;try{f=await e({index:s,id:o,bbox:a,userData:l,zoom:c,signal:h})}catch(yG){p=yG||!0}finally{d.done()}u===this._loaderId&&(this._loader=void 0,this.content=f,!this._isCancelled||f?(this._isLoaded=!0,this._isCancelled=!1,p?r(p,this):i(this)):this._isLoaded=!1)}loadData(t){return this._isLoaded=!1,this._isCancelled=!1,this._needsReload=!1,this._loaderId++,this._loader=this._loadData(t),this._loader}setNeedsReload(){this.isLoading&&(this.abort(),this._loader=void 0),this._needsReload=!0}abort(){this.isLoaded||(this._isCancelled=!0,this._abortController?.abort())}}const oB=Math.PI/180,aB=180/Math.PI,lB=6370972,cB=256;function uB(){const t=4018225162502676e-20,e=Math.PI/180*cB;return{unitsPerMeter:[t,t,t],unitsPerMeter2:[0,0,0],metersPerUnit:[24886.609375,24886.609375,24886.609375],unitsPerDegree:[e,e,t],unitsPerDegree2:[0,0,0],degreesPerUnit:[1/e,1/e,24886.609375]}}class hB extends TT{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};const{latitude:e=0,longitude:n=0,zoom:i=0,nearZMultiplier:r=.1,farZMultiplier:s=2,resolution:o=10}=t;let{height:a,altitude:l=1.5}=t;a=a||1,l=Math.max(.75,l);const c=(new $S).lookAt({eye:[0,-l,0],up:[0,0,1]}),u=Math.pow(2,i);c.rotateX(e*oB),c.rotateZ(-n*oB),c.scale(u/a);const h=Math.atan(.5/l),d=512*u/a;super({...t,height:a,viewMatrix:c,longitude:n,latitude:e,zoom:i,distanceScales:uB(),fovyRadians:2*h,focalDistance:l,near:r,far:Math.min(2,1/d+1)*l*s}),this.latitude=e,this.longitude=n,this.resolution=o}get projectionMode(){return ww.GLOBE}getDistanceScales(){return this.distanceScales}getBounds(){const t={targetZ:(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).z||0},e=this.unproject([0,this.height/2],t),n=this.unproject([this.width/2,0],t),i=this.unproject([this.width,this.height/2],t),r=this.unproject([this.width/2,this.height],t);return i[0]<this.longitude&&(i[0]+=360),e[0]>this.longitude&&(e[0]-=360),[Math.min(e[0],i[0],n[0],r[0]),Math.min(e[1],i[1],n[1],r[1]),Math.max(e[0],i[0],n[0],r[0]),Math.max(e[1],i[1],n[1],r[1])]}unproject(t){let{topLeft:e=!0,targetZ:n}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const[i,r,s]=t,o=e?r:this.height-r,{pixelUnprojectionMatrix:a}=this;let l;if(Number.isFinite(s))l=dB(a,[i,o,s,1]);else{const t=dB(a,[i,o,-1,1]),e=dB(a,[i,o,1,1]),r=((n||0)/lB+1)*cB,s=SS(ES([],t,e)),c=SS(t),u=SS(e),h=4*((4*c*u-(s-c-u)**2)/16)/s;l=function(t,e,n,i){const r=e[0],s=e[1],o=e[2];return t[0]=r+i*(n[0]-r),t[1]=s+i*(n[1]-s),t[2]=o+i*(n[2]-o),t}([],t,e,(Math.sqrt(c-h)-Math.sqrt(Math.max(0,r*r-h)))/Math.sqrt(s))}const[c,u,h]=this.unprojectPosition(l);return Number.isFinite(s)?[c,u,h]:Number.isFinite(n)?[c,u,n]:[c,u]}projectPosition(t){const[e,n,i=0]=t,r=e*oB,s=n*oB,o=Math.cos(s),a=(i/lB+1)*cB;return[Math.sin(r)*o*a,-Math.cos(r)*o*a,Math.sin(s)*a]}unprojectPosition(t){const[e,n,i]=t,r=xS(t),s=Math.asin(i/r);return[Math.atan2(e,-n)*aB,s*aB,(r/cB-1)*lB]}projectFlat(t){return t}unprojectFlat(t){return t}panByPosition(t,e){const n=this.unproject(e);return{longitude:t[0]-n[0]+this.longitude,latitude:t[1]-n[1]+this.latitude}}}function dB(t,e){const n=Mw([],e,t);return Aw(n,n,1/n[3]),n}const pB=-1,fB=0,gB=1,mB=new RS,_B=new RS;class yB{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[0,0,0],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[0,0,0],n=arguments.length>2?arguments[2]:void 0;n=n||mB.copy(t).add(e).scale(.5),this.center=new RS(n),this.halfDiagonal=new RS(e).subtract(this.center),this.minimum=new RS(t),this.maximum=new RS(e)}clone(){return new yB(this.minimum,this.maximum,this.center)}equals(t){return this===t||Boolean(t)&&this.minimum.equals(t.minimum)&&this.maximum.equals(t.maximum)}transform(t){return this.center.transformAsPoint(t),this.halfDiagonal.transform(t),this.minimum.transform(t),this.maximum.transform(t),this}intersectPlane(t){const{halfDiagonal:e}=this,n=_B.from(t.normal),i=e.x*Math.abs(n.x)+e.y*Math.abs(n.y)+e.z*Math.abs(n.z),r=this.center.dot(n)+t.distance;return r-i>0?gB:r+i<0?pB:fB}distanceTo(t){return Math.sqrt(this.distanceSquaredTo(t))}distanceSquaredTo(t){const e=mB.from(t).subtract(this.center),{halfDiagonal:n}=this;let i,r=0;return i=Math.abs(e.x)-n.x,i>0&&(r+=i*i),i=Math.abs(e.y)-n.y,i>0&&(r+=i*i),i=Math.abs(e.z)-n.z,i>0&&(r+=i*i),r}}const vB=new RS,bB=new RS;class wB{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[0,0,0],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.radius=-0,this.center=new RS,this.fromCenterRadius(t,e)}fromCenterRadius(t,e){return this.center.from(t),this.radius=e,this}fromCornerPoints(t,e){return e=vB.from(e),this.center=(new RS).from(t).add(e).scale(.5),this.radius=this.center.distance(e),this}equals(t){return this===t||Boolean(t)&&this.center.equals(t.center)&&this.radius===t.radius}clone(){return new wB(this.center,this.radius)}union(t){const e=this.center,n=this.radius,i=t.center,r=t.radius,s=vB.copy(i).subtract(e),o=s.magnitude();if(n>=o+r)return this.clone();if(r>=o+n)return t.clone();const a=.5*(n+o+r);return bB.copy(s).scale((-n+a)/o).add(e),this.center.copy(bB),this.radius=a,this}expand(t){const e=vB.from(t).subtract(this.center).magnitude();return e>this.radius&&(this.radius=e),this}transform(t){this.center.transform(t);const e=Fw(vB,t);return this.radius=Math.max(e[0],Math.max(e[1],e[2]))*this.radius,this}distanceSquaredTo(t){const e=this.distanceTo(t);return e*e}distanceTo(t){const e=vB.from(t).subtract(this.center);return Math.max(0,e.len()-this.radius)}intersectPlane(t){const e=this.center,n=this.radius,i=t.normal.dot(e)+t.distance;return i<-n?pB:i<n?fB:gB}}function EB(t,e,n){const i=e[0],r=e[1],s=e[2],o=e[3],a=e[4],l=e[5],c=e[6],u=e[7],h=e[8],d=n[0],p=n[1],f=n[2],g=n[3],m=n[4],_=n[5],y=n[6],v=n[7],b=n[8];return t[0]=d*i+p*o+f*c,t[1]=d*r+p*a+f*u,t[2]=d*s+p*l+f*h,t[3]=g*i+m*o+_*c,t[4]=g*r+m*a+_*u,t[5]=g*s+m*l+_*h,t[6]=y*i+v*o+b*c,t[7]=y*r+v*a+b*u,t[8]=y*s+v*l+b*h,t}function xB(t,e,n){const i=n[0],r=n[1];return t[0]=i*e[0],t[1]=i*e[1],t[2]=i*e[2],t[3]=r*e[3],t[4]=r*e[4],t[5]=r*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t}var SB;!function(t){t[t.COL0ROW0=0]="COL0ROW0",t[t.COL0ROW1=1]="COL0ROW1",t[t.COL0ROW2=2]="COL0ROW2",t[t.COL1ROW0=3]="COL1ROW0",t[t.COL1ROW1=4]="COL1ROW1",t[t.COL1ROW2=5]="COL1ROW2",t[t.COL2ROW0=6]="COL2ROW0",t[t.COL2ROW1=7]="COL2ROW1",t[t.COL2ROW2=8]="COL2ROW2"}(SB||(SB={}));const TB=Object.freeze([1,0,0,0,1,0,0,0,1]);class CB extends OS{static get IDENTITY(){return function(){RB||(RB=new CB,Object.freeze(RB));return RB}()}static get ZERO(){return function(){AB||(AB=new CB([0,0,0,0,0,0,0,0,0]),Object.freeze(AB));return AB}()}get ELEMENTS(){return 9}get RANK(){return 3}get INDICES(){return SB}constructor(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];super(-0,-0,-0,-0,-0,-0,-0,-0,-0),1===arguments.length&&Array.isArray(t)?this.copy(t):n.length>0?this.copy([t,...n]):this.identity()}copy(t){return this[0]=t[0],this[1]=t[1],this[2]=t[2],this[3]=t[3],this[4]=t[4],this[5

2]=t[5],this[6]=t[6],this[7]=t[7],this[8]=t[8],this.check()}identity(){return this.copy(TB)}fromObject(t){return this.check()}fromQuaternion(t){return function(t,e){const n=e[0],i=e[1],r=e[2],s=e[3],o=n+n,a=i+i,l=r+r,c=n*o,u=i*o,h=i*a,d=r*o,p=r*a,f=r*l,g=s*o,m=s*a,_=s*l;t[0]=1-h-f,t[3]=u-_,t[6]=d+m,t[1]=u+_,t[4]=1-c-f,t[7]=p-g,t[2]=d-m,t[5]=p+g,t[8]=1-c-h}(this,t),this.check()}set(t,e,n,i,r,s,o,a,l){return this[0]=t,this[1]=e,this[2]=n,this[3]=i,this[4]=r,this[5]=s,this[6]=o,this[7]=a,this[8]=l,this.check()}setRowMajor(t,e,n,i,r,s,o,a,l){return this[0]=t,this[1]=i,this[2]=o,this[3]=e,this[4]=r,this[5]=a,this[6]=n,this[7]=s,this[8]=l,this.check()}determinant(){return function(t){const e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],o=t[5],a=t[6],l=t[7],c=t[8];return e*(c*s-o*l)+n*(-c*r+o*a)+i*(l*r-s*a)}(this)}transpose(){return function(t,e){if(t===e){const n=e[1],i=e[2],r=e[5];t[1]=e[3],t[2]=e[6],t[3]=n,t[5]=e[7],t[6]=i,t[7]=r}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8]}(this,this),this.check()}invert(){return function(t,e){const n=e[0],i=e[1],r=e[2],s=e[3],o=e[4],a=e[5],l=e[6],c=e[7],u=e[8],h=u*o-a*c,d=-u*s+a*l,p=c*s-o*l;let f=n*h+i*d+r*p;f&&(f=1/f,t[0]=h*f,t[1]=(-u*i+r*c)*f,t[2]=(a*i-r*o)*f,t[3]=d*f,t[4]=(u*n-r*l)*f,t[5]=(-a*n+r*s)*f,t[6]=p*f,t[7]=(-c*n+i*l)*f,t[8]=(o*n-i*s)*f)}(this,this),this.check()}multiplyLeft(t){return EB(this,t,this),this.check()}multiplyRight(t){return EB(this,this,t),this.check()}rotate(t){return function(t,e,n){const i=e[0],r=e[1],s=e[2],o=e[3],a=e[4],l=e[5],c=e[6],u=e[7],h=e[8],d=Math.sin(n),p=Math.cos(n);t[0]=p*i+d*o,t[1]=p*r+d*a,t[2]=p*s+d*l,t[3]=p*o-d*i,t[4]=p*a-d*r,t[5]=p*l-d*s,t[6]=c,t[7]=u,t[8]=h}(this,this,t),this.check()}scale(t){return Array.isArray(t)?xB(this,this,t):xB(this,this,[t,t]),this.check()}translate(t){return function(t,e,n){const i=e[0],r=e[1],s=e[2],o=e[3],a=e[4],l=e[5],c=e[6],u=e[7],h=e[8],d=n[0],p=n[1];t[0]=i,t[1]=r,t[2]=s,t[3]=o,t[4]=a,t[5]=l,t[6]=d*i+p*o+c,t[7]=d*r+p*a+u,t[8]=d*s+p*l+h}(this,this,t),this.check()}transform(t,e){let n;switch(t.length){case 2:n=function(t,e,n){const i=e[0],r=e[1];return t[0]=n[0]*i+n[3]*r+n[6],t[1]=n[1]*i+n[4]*r+n[7],t}(e||[-0,-0],t,this);break;case 3:n=bS(e||[-0,-0,-0],t,this);break;case 4:n=CS(e||[-0,-0,-0,-0],t,this);break;default:throw new Error("Illegal vector")}return dS(n,t.length),n}transformVector(t,e){return this.transform(t,e)}transformVector2(t,e){return this.transform(t,e)}transformVector3(t,e){return this.transform(t,e)}}let AB,PB,RB=null;class MB extends fS{static get ZERO(){return PB||(PB=new MB(0,0,0,0),Object.freeze(PB)),PB}constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0;super(-0,-0,-0,-0),sS(t)&&1===arguments.length?this.copy(t):(iS.debug&&(hS(t),hS(e),hS(n),hS(i)),this[0]=t,this[1]=e,this[2]=n,this[3]=i)}set(t,e,n,i){return this[0]=t,this[1]=e,this[2]=n,this[3]=i,this.check()}copy(t){return this[0]=t[0],this[1]=t[1],this[2]=t[2],this[3]=t[3],this.check()}fromObject(t){return iS.debug&&(hS(t.x),hS(t.y),hS(t.z),hS(t.w)),this[0]=t.x,this[1]=t.y,this[2]=t.z,this[3]=t.w,this}toObject(t){return t.x=this[0],t.y=this[1],t.z=this[2],t.w=this[3],t}get ELEMENTS(){return 4}get z(){return this[2]}set z(t){this[2]=hS(t)}get w(){return this[3]}

2if(!Array.isArray(t)||!Array.isArray(e))return!1;const n=t.length;if(n!==e.length)return!1;for(let i=0;i<n;i++)if(t[i]!==e[i])return!1;return!0}};function $U(t,e){const n=[e.transformAsPoint([t[0],t[1]]),e.transformAsPoint([t[2],t[1]]),e.transformAsPoint([t[0],t[3]]),e.transformAsPoint([t[2],t[3]])];return[Math.min(...n.map((t=>t[0]))),Math.min(...n.map((t=>t[1]))),Math.max(...n.map((t=>t[0]))),Math.max(...n.map((t=>t[1])))]}function GU(t,e){if(!t||!t.length)return null;const{index:n,id:i}=e;if(Array.isArray(t)){t=t[(r=i,Math.abs(r.split("").reduce(((t,e)=>(t<<5)-t+e.charCodeAt(0)|0),0))%t.length)]}var r;let s=t;for(const o of Object.keys(n)){const t=new RegExp(`{${o}}`,"g");s=s.replace(t,String(n[o]))}return Number.isInteger(n.y)&&Number.isInteger(n.z)&&(s=s.replace(/\{-y\}/g,String(Math.pow(2,n.z)-n.y-1))),s}function HU(t){let{viewport:e,z:n,cullRect:i}=t;return(e.subViewports||[e]).map((t=>qU(t,n||0,i)))}function qU(t,e,n){if(!Array.isArray(e)){const i=n.x-t.x,r=n.y-t.y,{width:s,height:o}=n,a={targetZ:e},l=t.unproject([i,r],a),c=t.unproject([i+s,r],a),u=t.unproject([i,r+o],a),h=t.unproject([i+s,r+o],a);return[Math.min(l[0],c[0],u[0],h[0]),Math.min(l[1],c[1],u[1],h[1]),Math.max(l[0],c[0],u[0],h[0]),Math.max(l[1],c[1],u[1],h[1])]}const i=qU(t,e[0],n),r=qU(t,e[1],n);return[Math.min(i[0],r[0]),Math.min(i[1],r[1]),Math.max(i[2],r[2]),Math.max(i[3],r[3])]}function ZU(t,e){return Math.pow(2,t)*jU/e}function XU(t,e,n){const i=ZU(n,jU),r=t/i*360-180,s=Math.PI-2*Math.PI*e/i;return[r,180/Math.PI*Math.atan(.5*(Math.exp(s)-Math.exp(-s)))]}function KU(t,e,n,i){const r=ZU(n,i);return[t/r*jU,e/r*jU]}function YU(t,e,n,i){let r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:jU;if(t.isGeospatial){const[t,r]=XU(e,n,i),[s,o]=XU(e+1,n+1,i);return{west:t,north:r,east:s,south:o}}const[s,o]=KU(e,n,i,r),[a,l]=KU(e+1,n+1,i,r);return{left:s,top:o,right:a,bottom:l}}function JU(t,e,n,i,r){const s=function(t,e,n){let i;if(e&&2===e.length){const[n,r]=e,s=t.getBounds({z:n}),o=t.getBounds({z:r});i=[Math.min(s[0],o[0]),Math.min(s[1],o[1]),Math.max(s[2],o[2]),Math.max(s[3],o[3])]}else i=t.getBounds();return t.isGeospatial?[Math.max(i[0],n[0]),Math.max(i[1],n[1]),Math.min(i[2],n[2]),Math.min(i[3],n[3])]:[Math.max(Math.min(i[0],n[2]),n[0]),Math.max(Math.min(i[1],n[3]),n[1]),Math.min(Math.max(i[2],n[0]),n[2]),Math.min(Math.max(i[3],n[1]),n[3])]}(t,null,i),o=ZU(e,n),[a,l,c,u]=function(t,e,n){if(n)return $U(t,n).map((t=>t*e/jU));return t.map((t=>t*e/jU))}(s,o,r),h=[];for(let d=Math.floor(a);d<c;d++)for(let t=Math.floor(l);t<u;t++)h.push({x:d,y:t,z:e});return h}function QU(t){let{viewport:e,maxZoom:n,minZoom:i,zRange:r,extent:s,tileSize:o=jU,modelMatrix:a,modelMatrixInverse:l,zoomOffset:c=0}=t,u=e.isGeospatial?Math.round(e.zoom+Math.log2(jU/o))+c:Math.ceil(e.zoom)+c;if("number"===typeof i&&Number.isFinite(i)&&u<i){if(!s)return[];u=i}"number"===typeof n&&Number.isFinite(n)&&u>n&&(u=n);let h=s;return a&&l&&s&&!e.isGeospatial&&(h=$U(s,a)),e.isGeospatial?function(t,e,n,i){const r=t instanceof hB&&t.resolution?t.projectPosition:null,s=Object.values(t.getFrustumPlanes()).map((t=>{let{normal:e,distance:n}=t;return new hU(e.clone().negate(),n)})),o=new gU(s),a=t.distanceScales.unitsPerMeter[2],l=n&&n[0]*a||0,c=n&&n[1]*a||0,u=t instanceof kT&&t.pitch<=60?e:0;if(i){const[t,e,n,r]=i,s=aT([t,r]),o=aT([n,e]);i=[s[0],OU-s[1],o[0],OU-o[1]]}const h=new zU(0,0,0),d={viewport:t,project:r,cullingVolume:o,elevationBounds:[l,c],minZ:u,maxZ:e,bounds:i,offset:0};if(h.update(d),t instanceof kT&&t.subViewports&&t.subViewports.length>1){for(d.offset=-1;h.update(d)&&!(--d.offset<-DU););for(d.offset=1;h.update(d)&&!(++d.offset>DU););}return h.getSelected()}(e,u,r,s):JU(e,u,o,h||VU,l)}function tz(t,e){if(t===e)return!0;if(Array.isArray(t)){const n=t.length;if(!e||e.length!==n)return!1;for(let i=0;i<n;i++)if(t[i]!==e[i])return!1;return!0}return!1}const ez=2,nz="best-available",iz={[nz]:function(t){for(const e of t)e.state=0;for(const e of t)e.isSelected&&!sz(e)&&oz(e);for(const e of t)e.isVisible=Boolean(e.state&ez)},"no-overlap":function(t){for(const n of t)n.state=0;for(const n of t)n.isSelected&&sz(n);const e=Array.from(t).sort(((t,e)=>t.zoom-e.zoom));for(const n of e)if(n.isVisible=Boolean(n.state&ez),n.children&&(n.isVisible||1&n.state))for(const t of n.children)t.state=1;else n.isSelected&&oz(n)},never:()=>{}},rz={extent:null,tileSize:512,maxZoom:null,minZoom:null,maxCacheSize:null,maxCacheByteSize:null,refinementStrategy:"best-available",zRange:null,maxRequests:6,debounceTime:0,zoomOffset:0,onTileLoad:()=>{}

2else{(this.getDimensionChanges(n,i,r)||[]).forEach((t=>"function"===typeof t&&t())),o=!0}return this.setState({aggregationDirty:o}),this.state}setState(t){this.state={...this.state,...t}}setDimensionState(t,e){this.setState({dimensions:{...this.state.dimensions,[t]:{...this.state.dimensions[t],...e}}})}normalizeResult(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return t.hexagons?{data:t.hexagons,...t}:t.layerData?{data:t.layerData,...t}:t}getAggregatedData(t,e){const n=this._getAggregator(t)(t,e);this.setState({layerData:this.normalizeResult(n)}),this.changeFlags={layerData:!0},this.getSortedBins(t)}updateGetValueFuncs(t,e,n){for(const i in this.dimensionUpdaters){const{value:r,weight:s,aggregation:o}=this.dimensionUpdaters[i].getBins.triggers;let a=e[r.prop];this.needUpdateDimensionStep(this.dimensionUpdaters[i].getBins,t,e,n)&&(a=a?$z(a,{data:e.data}):Wz(e[o.prop],e[s.prop],{data:e.data})),a&&this.setDimensionState(i,{getValue:a})}}needsReProjectPoints(t,e,n){return this._getCellSize(t)!==this._getCellSize(e)||this._getAggregator(t)!==this._getAggregator(e)||n.updateTriggersChanged&&(n.updateTriggersChanged.all||n.updateTriggersChanged.getPosition)}addDimension(t){this._addDimension(t)}_addDimension(){(arguments.length>0&&void 0!==arguments[0]?arguments[0]:[]).forEach((t=>{const{key:e}=t;this.dimensionUpdaters[e]=this.getDimensionUpdaters(t),this.state.dimensions[e]={getValue:null,domain:null,sortedBins:null,scaleFunc:Gz}}))}getDimensionUpdaters(t){let{key:e,accessor:n,pickingInfo:i,getBins:r,getDomain:s,getScaleFunc:o,nullValue:a}=t;return{key:e,accessor:n,pickingInfo:i,getBins:{updater:this.getDimensionSortedBins.bind(this),...r},getDomain:{updater:this.getDimensionValueDomain.bind(this),...s},getScaleFunc:{updater:this.getDimensionScale.bind(this),...o},attributeAccessor:this.getSubLayerDimensionAttribute(e,a)}}needUpdateDimensionStep(t,e,n,i){return Object.values(t.triggers).some((t=>t.updateTrigger?i.dataChanged||i.updateTriggersChanged&&(i.updateTriggersChanged.all||i.updateTriggersChanged[t.updateTrigger]):e[t.prop]!==n[t.prop]))}getDimensionChanges(t,e,n){const i=[];for(const r in this.dimensionUpdaters){const s=Hz.find((i=>this.needUpdateDimensionStep(this.dimensionUpdaters[r][i],t,e,n)));s&&i.push(this.dimensionUpdaters[r][s].updater.bind(this,e,this.dimensionUpdaters[r]))}return i.length?i:null}getUpdateTriggers(t){const e=t.updateTriggers||{},n={};for(const i in this.dimensionUpdaters){const{accessor:r}=this.dimensionUpdaters[i];n[r]={},Hz.forEach((s=>{Object.values(this.dimensionUpdaters[i][s].triggers).forEach((i=>{let{prop:s,updateTrigger:o}=i;if(o){const t=e[o];"object"!==typeof t||Array.isArray(t)?void 0!==t&&(n[r][s]=t):Object.assign(n[r],t)}else n[r][s]=t[s]}))}))}return n}getSortedBins(t){for(const e in this.dimensionUpdaters)this.getDimensionSortedBins(t,this.dimensionUpdaters[e])}getDimensionSortedBins(t,e){const{key:n}=e,{getValue:i}=this.state.dimensions[n],r=new Bz(this.state.layerData.data||[],{getValue:i,filterData:t._filterData});this.setDimensionState(n,{sortedBins:r}),this.getDimensionValueDomain(t,e)}getDimensionValueDomain(t,e){const{getDomain:n,key:i}=e,{triggers:{lowerPercentile:r,upperPercentile:s,scaleType:o}}=n,a=this.state.dimensions[i].sortedBins.getValueDomainByScale(t[o.prop],[t[r.prop],t[s.prop]]);this.setDimensionState(i,{valueDomain:a}),this.getDimensionScale(t,e)}getDimensionScale(t,e){const{key:n,getScaleFunc:i,getDomain:r}=e,{domain:s,range:o}=i.triggers,{scaleType:a}=r.triggers,{onSet:l}=i,c=t[o.prop],u=t[s.prop]||this.state.dimensions[n].valueDomain,h=function(t){switch(t){case"quantize":default:return xz;case"linear":return Sz;case"quantile":return Tz;case"ordinal":return Pz}}(a&&t[a.prop]),d=h(u,c);"object"===typeof l&&"function"===typeof t[l.props]&&t[l.props](d.domain()),this.setDimensionState(n,{scaleFunc:d})}getSubLayerDimensionAttribute(t,e){return n=>{const{sortedBins:i,scaleFunc:r}=this.state.dimensions[t],s=i.binMap[n.index];if(s&&0===s.counts)return e;const o=s&&s.value,a=r.domain();return o>=a[0]&&o<=a[a.length-1]?r(o):e}}getSubLayerAccessors(t){const e={};for(const n in this.dimensionUpdaters){const{accessor:i}=this.dimensionUpdaters[n];e[i]=this.getSubLayerDimensionAttribute(t,n)}return e}getPickingInfo(t){let{info:e}=t;let n=null;if(e.picked&&e.index>-1){const t=this.state.layerData.data[e.index],i={};for(const e in this.dimensionUpdaters){const{pickingInfo:n}=this.dimensionUpdaters[e],{sortedBins:r}=this.state.dimensions[e],s=r.binMap[t.index]&&r.binMap[t.index].value;i[n]=s}n=Object.assign(i,t,{points:t.filteredPoints||t.points})}return e.picked=Boolean(n),e.object=n,e}getAccessor(t){return this.dimensionUpdaters.hasOwnProperty(t)?this.dimensionUpdaters[t].attributeAccessor:Gz}}function Kz(t,e){const n={};for(const i in t)e.includes(i)||(n[i]=t[i]);return n}class Yz extends AO{static#t=(()=>this.layerName="AggregationLayer")();initializeAggregationLayer(t){super.initializeState(this.context),this.setState({ignoreProps:Kz(this.constructor._propTypes,t.data.props),dimensions:t})}updateState(t){super.updateState(t);const{changeFlags:e}=t;if(e.extensionsChanged){const t=this.getShaders({});t&&t.defines&&(t.defines.NON_INSTANCED_MODEL=1),this.updateShaders(t)}this._updateAttributes()}updateAttributes(t){this.setState({changedAttributes:t})}getAttributes(){return this.getAttributeManager().getAttributes()}getModuleSettings(){const{viewport:t,mousePosition:e,device:n}=this.context;return Object.assign(Object.create(this.props),{viewport:t,mousePosition:e,picking:{isActive:0},devicePixelRatio:n.canvasContext.cssToDeviceRatio()})}updateShaders(t){}isAggregationDirty(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const{props:n,oldProps:i,changeFlags:r}=t,{compareAll:s=!1,dimension:o}=e,{ignoreProps:a}=this.state,{props:l,accessors:c=[]}=o,{updateTriggersChanged:u}=r;if(r.dataChanged)return!0;if(u){if(u.all)return!0;for(const t of c)if(u[t])return!0}if(s)return!!r.extensionsChanged||pN({oldProps:i,newProps:n,ignoreProps:a,propTypes:this.constructor._propTypes});for(const h of l)if(n[h]!==i[h])return!0;return!1}isAttributeChanged(t){const{changedAttributes:e}=this.state;return t?e&&void 0!==e[t]:!function(t){let e=!0;for(const n in t){e=!1;break}return e}(e)}_getAttributeManager(){return new sN(this.context.device,{id:this.props.id,stats:this.context.stats})}}function Jz(){}const Qz={colorDomain:null,colorRange:[[255,255,178],[254,217,118],[254,178,76],[253,141,60],[240,59,32],[189,0,38]],getColorValue:{type:"accessor",value:null},getColorWeight:{type:"accessor",value:1},colorAggregation:"SUM",lowerPercentile:{type:"number",value:0,min:0,max:100},upperPercentile:{type:"number",value:100,min:0,max:100},colorScaleType:"quantize",onSetColorDomain:Jz,elevationDomain:null,elevationRange:[0,1e3],getElevationValue:{type:"accessor",value:null},getElevationWeight:{type:"accessor",value:1},elevationAggregation:"SUM",elevationLowerPercentile:{type:"number",value:0,min:0,max:100},elevationUpperPercentile:{type:"number",value:100,min:0,max:100},elevationScale:{type:"number",min:0,value:1},elevationScaleType:"linear",onSetElevationDomain:Jz,radius:{type:"number",value:1e3,min:1},coverage:{type:"number",min:0,max:1,value:1},extruded:!1,hexagonAggregator:function(t,e){const{data:n,radius:i}=t,{viewport:r,attributes:s}=e,o=n.length?function(t,e){const{attributes:n}=e,i=n.positions.value,{size:r}=n.positions.getAccessor();let s,o=1/0,a=1/0,l=-1/0,c=-1/0;for(s=0;s<r*t.length;s+=r){const t=i[s],e=i[s+1];Number.isFinite(t)&&Number.isFinite(e)&&(o=Math.min(t,o),l=Math.max(t,l),a=Math.min(e,a),c=Math.max(e,c))}return[o,a,l,c].every(Number.isFinite)?[(o+l)/2,(a+c)/2]:null}(n,e):null,a=function(t,e,n){const{unitsPerMeter:i}=e.getDistanceScales(n);return t*i[0]}(i,r,o),l=[],{iterable:c,objectInfo:u}=WI(n),h=s.positions.value,{size:d}=s.positions.getAccessor();for(const f of c){u.index++;const t=u.index*d,e=[h[t],h[t+1]];Number.isFinite(e[0])&&Number.isFinite(e[1])?l.push({screenCoord:r.projectFlat(e),source:f,index:u.index}):vw.warn("HexagonLayer: invalid position")()}const p=function(){var t,e,n,i=0,r=0,s=1,o=1,a=bz,l=wz;function c(t){var i,r={},s=[],o=t.length;for(i=0;i<o;++i)if(!isNaN(u=+a.call(null,c=t[i],i,t))&&!isNaN(h=+l.call(null,c,i,t))){var c,u,h,d=Math.round(h/=n),p=Math.round(u=u/e-(1&d)/2),f=h-d;if(3*Math.abs(f)>1){var 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