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10 lines
898 KiB
JavaScript
10 lines
898 KiB
JavaScript
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/* @preserve
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* Leaflet 1.4.0, a JS library for interactive maps. http://leafletjs.com
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* (c) 2010-2018 Vladimir Agafonkin, (c) 2010-2011 CloudMade
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*/
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this.flyTo(i.center,i.zoom,e)},setMaxBounds:function(t){return(t=k(t)).isValid()?(this.options.maxBounds&&this.off("moveend",this._panInsideMaxBounds),this.options.maxBounds=t,this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds)):(this.options.maxBounds=null,this.off("moveend",this._panInsideMaxBounds))},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 i=this.getCenter(),n=this._limitCenter(i,this._zoom,k(t));return i.equals(n)||this.panTo(n,e),this._enforcingBounds=!1,this},panInside:function(t,e){var i=I((e=e||{}).paddingTopLeft||e.padding||[0,0]),n=I(e.paddingBottomRight||e.padding||[0,0]),r=this.getCenter(),o=this.project(r),a=this.project(t),s=this.getPixelBounds(),h=s.getSize().divideBy(2),l=D([s.min.add(i),s.max.subtract(n)]);if(!l.contains(a)){this._enforcingBounds=!0;var c=o.subtract(a),u=I(a.x+c.x,a.y+c.y);(a.x<l.min.x||a.x>l.max.x)&&(u.x=o.x-c.x,c.x>0?u.x+=h.x-i.x:u.x-=h.x-n.x),(a.y<l.min.y||a.y>l.max.y)&&(u.y=o.y-c.y,c.y>0?u.y+=h.y-i.y:u.y-=h.y-n.y),this.panTo(this.unproject(u),e),this._enforcingBounds=!1}return this},invalidateSize:function(t){if(!this._loaded)return this;t=i({animate:!1,pan:!0},!0===t?{animate:!0}:t);var e=this.getSize();this._sizeChanged=!0,this._lastCenter=null;var n=this.getSize(),o=e.divideBy(2).round(),a=n.divideBy(2).round(),s=o.subtract(a);return s.x||s.y?(t.animate&&t.pan?this.panBy(s):(t.pan&&this._rawPanBy(s),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:n})):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=i({timeout:1e4,watch:!1},t),!("geolocation"in navigator))return this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this;var e=r(this._handleGeolocationResponse,this),n=r(this._handleGeolocationError,this);return t.watch?this._locationWatchId=navigator.geolocation.watchPosition(e,n,t):navigator.geolocation.getCurrentPosition(e,n,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){var e=t.code,i=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: "+i+"."})},_handleGeolocationResponse:function(t){var e=new U(t.coords.latitude,t.coords.longitude),i=e.toBounds(2*t.coords.accuracy),n=this._locateOptions;if(n.setView){var r=this.getBoundsZoom(i);this.setView(e,n.maxZoom?Math.min(r,n.maxZoom):r)}var o={latlng:e,bounds:i,timestamp:t.timestamp};for(var a in t.coords)"number"==typeof t.coords[a]&&(o[a]=t.coords[a]);this.fire("locationfound",o)},addHandler:function(t,e){if(!e)return this;var i=this[t]=new e(this);return this._handlers.push(i),this.options[t]&&i.enable(),this},remove:function(){if(this._initEvents(!0),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(t){this._container._leaflet_id=void 0,this._containerId=void 0}var t;for(t in void 0!==this._locationWatchId&&this.stopLocate(),this._stop(),ae(this._mapPane),this._clearControlPos&&this._clearControlPos(),this._resizeRequest&&(E(this._resizeRequest),this._resizeRequest=null),this._clearHandlers(),this._loaded&&this.fire("unload"),this._layers)this._layers[t].remove();for(t in this._panes)ae(this._panes[t]);return this._layers=[],this._panes=[],delete this._mapPane,delete this._renderer,this},createPane:function(t,e){var i=oe("div","leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),e||this._mapPane);return t&&(this._panes[t]=i),i},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter: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,i){t=k(t),i=I(i||[0,0]);var n=this.getZoom()||0,r=this.getMinZoom(),o=this.getMaxZoom(),a=t.getNorthWest(),s=t.getSouthEast(),h=this.getSize().subtract(i),l=D(this.project(s,n),this.project(a,n)).getSize(),c=vt?this.options.zoomSnap:1,u=h.x/l.x,d=h.y/l.y,p=e?Math.max(u,d):Math.min(u,d);return n=this.getScaleZoom(p,n),c&&(n=Math.round(n/(c/100))*(c/100),n=e?Math.ceil(n/c)*c:Math.floor(n/c)*c),Math.max(r,Math.min(o,n))},getSize:function(){return this._size&&!this._sizeChanged||(this._size=new O(this._container.clientWidth||0,this._container.clientHeight||0),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,e){var i=this._getTopLeftPoint(t,e);return new N(i,i.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 i=this.options.crs;return e=void 0===e?this._zoom:e,i.scale(t)/i.scale(e)},getScaleZoom:function(t,e){var i=this.options.crs;e=void 0===e?this._zoom:e;var n=i.zoom(t*i.scale(e));return isNaN(n)?1/0:n},project:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.latLngToPoint(F(t),e)},unproject:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.pointToLatLng(I(t),e)},layerPointToLatLng:function(t){var e=I(t).add(this.getPixelOrigin());return this.unproject(e)},latLngToLayerPoint:function(t){return this.project(F(t))._round()._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(F(t))},wrapLatLngBounds:function(t){return this.options.crs.wrapLatLngBounds(k(t))},distance:function(t,e){return this.options.crs.distance(F(t),F(e))},containerPointToLayerPoint:function(t){return I(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return I(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var e=this.containerPointToLayerPoint(I(t));return this.layerPointToLatLng(e)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(F(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=ne(t);if(!e)throw new Error("Map container not found.");if(e._leaflet_id)throw new Error("Map container is already initialized.");Pe(e,"scroll",this._onScroll,this),this._containerId=a(e)},_initLayout:function(){var t=this._container;this._fadeAnimated=this.options.fadeAnimation&&vt,ue(t,"leaflet-container"+(wt?" leaflet-touch":"")+(St?" leaflet-retina":"")+($?" leaflet-oldie":"")+(lt?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":""));var e=re(t,"position");"absolute"!==e&&"relative"!==e&&"fixed"!==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),_e(this._mapPane,new O(0,0)),this.createPane("tilePane"),this.createPane("shadowPane"),this.createPane("overlayPane"),this.createPane("markerPane"),this.createPane("tooltipPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(ue(t.markerPane,"leaflet-zoom-hide"),ue(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,e){_e(this._mapPane,new O(0,0));var i=!this._loaded;this._loaded=!0,e=this._limitZoom(e),this.fire("viewprereset");var n=this._zoom!==e;this._moveStart(n,!1)._move(t,e)._moveEnd(n),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,i){void 0===e&&(e=this._zoom);var n=this._zoom!==e;return this._zoom=e,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),(n||i&&i.pinch)&&this.fire("zoom",i),this.fire("move",i)},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_stop:function(){return E(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},_rawPanBy:function(t){_e(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[a(this._container)]=this;var e=t?Ce:Pe;e(this._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress",this._handleDOMEvent,this),this.options.trackResize&&e(window,"resize",this._onResize,this),vt&&this.options.transform3DLimit&&(t?this.off:this.on).call(this,"moveend",this._onMoveEnd)},_onResize:function(){E(this._resizeRequest),this._resizeRequest=S((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 i,n=[],r="mouseout"===e||"mouseover"===e,o=t.target||t.srcElement,s=!1;o;){if((i=this._targets[a(o)])&&("click"===e||"preclick"===e)&&!t._simulated&&this._draggableMoved(i)){s=!0;break}if(i&&i.listens(e,!0)){if(r&&!We(o,t))break;if(n.push(i),r)break}if(o===this._container)break;o=o.parentNode}return n.length||s||r||!We(o,t)||(n=[this]),n},_handleDOMEvent:function(t){if(this._loaded&&!Ve(t)){var e=t.type;"mousedown"!==e&&"keypress"!==e||Me(t.target||t.srcElement),this._fireDOMEvent(t,e)}},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,e,n){if("click"===t.type){var r=i({},t);r.type="preclick",this._fireDOMEvent(r,r.type,n)}if(!t._stopped&&(n=(n||[]).concat(this._findEventTargets(t,e))).length){var o=n[0];"contextmenu"===e&&o.listens(e,!0)&&De(t);var a={originalEvent:t};if("keypress"!==t.type){var s=o.getLatLng&&(!o._radius||o._radius<=10);a.containerPoint=s?this.latLngToContainerPoint(o.getLatLng()):this.mouseEventToContainerPoint(t),a.layerPoint=this.containerPointToLayerPoint(a.containerPoint),a.latlng=s?o.getLatLng():this.layerPointToLatLng(a.layerPoint)}for(var h=0;h<n.length;h++)if(n[h].fire(e,a,!0),a.originalEvent._stopped||!1===n[h].options.bubblingMouseEvents&&-1!==_(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 ye(this._mapPane)||new O(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 i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,e,i){var n=this._getNewPixelOrigin(i,e);return this.project(t,e)._subtract(n)},_latLngBoundsToNewLayerBounds:function(t,e,i){var n=this._getNewPixelOrigin(i,e);return D([this.project(t.getSouthWest(),e)._subtract(n),this.project(t.getNorthWest(),e)._subtract(n),this.project(t.getSouthEast(),e)._subtract(n),this.project(t.getNorthEast(),e)._subtract(n)])},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,i){if(!i)return t;var n=this.project(t,e),r=this.getSize().divideBy(2),o=new N(n.subtract(r),n.add(r)),a=this._getBoundsOffset(o,i,e);return a.round().equals([0,0])?t:this.unproject(n.add(a),e)},_limitOffset:function(t,e){if(!e)return t;var i=this.getPixelBounds(),n=new N(i.min.add(t),i.max.add(t));return t.add(this._getBoundsOffset(n,e))},_getBoundsOffset:function(t,e,i){var n=D(this.project(e.getNorthEast(),i),this.project(e.getSouthWest(),i)),r=n.min.subtract(t.min),o=n.max.subtract(t.max);return new O(this._rebound(r.x,-o.x),this._rebound(r.y,-o.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(),i=this.getMaxZoom(),n=vt?this.options.zoomSnap:1;return n&&(t=Math.round(t/n)*n),Math.max(e,Math.min(i,t))},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){de(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){var i=this._getCenterOffset(t)._trunc();return!(!0!==(e&&e.animate)&&!this.getSize().contains(i)||(this.panBy(i,e),0))},_createAnimProxy:function(){var t=this._proxy=oe("div","leaflet-proxy leaflet-zoom-animated");this._panes.mapPane.appendChild(t),this.on("zoomanim",(function(t){var e=te,i=this._proxy.style[e];ge(this._proxy,this.project(t.center,t.zoom),this.getZoomScale(t.zoom,1)),i===this._proxy.style[e]&&this._animatingZoom&&this._onZoomTransitionEnd()}),this),this.on("load moveend",(function(){var t=this.getCenter(),e=this.getZoom();ge(this._proxy,this.project(t,e),this.getZoomScale(e,1))}),this),this._on("unload",this._destroyAnimProxy,this)},_destroyAnimProxy:function(){ae(this._proxy),delete this._proxy},_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,i){if(this._animatingZoom)return!0;if(i=i||{},!this._zoomAnimated||!1===i.animate||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),r=this._getCenterOffset(t)._divideBy(1-1/n);return!(!0!==i.animate&&!this.getSize().contains(r)||(S((function(){this._moveStart(!0,!1)._animateZoom(t,e,!0)}),this),0))},_animateZoom:function(t,e,i,n){this._mapPane&&(i&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=e,ue(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:e,noUpdate:n}),setTimeout(r(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&de(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom),S((function(){this._moveEnd(!0)}),this))}}),Ye=A.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),i=this.getPosition(),n=t._controlCorners[i];return ue(e,"leaflet-control"),-1!==i.indexOf("bottom")?n.insertBefore(e,n.firstChild):n.appendChild(e),this},remove:function(){return this._map?(ae(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this):this},_refocusOnMap:function(t){this._map&&t&&t.screenX>0&&t.screenY>0&&this._map.getContainer().focus()}}),Je=function(t){return new Ye(t)};Xe.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){var t=this._controlCorners={},e="leaflet-",i=this._controlContainer=oe("div",e+"control-container",this._container);function n(n,r){var o=e+n+" "+e+r;t[n+r]=oe("div",o,i)}n("top","left"),n("top","right"),n("bottom","left"),n("bottom","right")},_clearControlPos:function(){for(var t in this._controlCorners)ae(this._controlCorners[t]);ae(this._controlContainer),delete this._controlCorners,delete this._controlContainer}});var Ke=Ye.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1,sortLayers:!1,sortFunction:function(t,e,i,n){return i<n?-1:n<i?1:0}},initialize:function(t,e,i){for(var n in p(this,i),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1,t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!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 Ye.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(a(t));return e&&this._layers.splice(this._layers.indexOf(e),1),this._map?this._update():this},expand:function(){ue(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?(ue(this._section,"leaflet-control-layers-scrollbar"),this._section.style.height=t+"px"):de(this._section,"leaflet-control-layers-scrollbar"),this._checkDisabledLayers(),this},collapse:function(){return de(this._container,"leaflet-control-layers-expanded"),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=oe("div",t),i=this.options.collapsed;e.setAttribute("aria-haspopup",!0),Ne(e),Ie(e);var n=this._section=oe("section",t+"-list");i&&(this._map.on("click",this.collapse,this),it||Pe(e,{mouseenter:this.expand,mouseleave:this.collapse},this));var r=this._layersLink=oe("a",t+"-toggle",e);r.href="#",r.title="Layers",wt?(Pe(r,"click",Be),Pe(r,"click",this.expand,this)):Pe(r,"focus",this.expand,this),i||this.expand(),this._baseLayersList=oe("div",t+"-base",n),this._separator=oe("div",t+"-separator",n),this._overlaysList=oe("div",t+"-overlays",n),e.appendChild(n)},_getLayer:function(t){for(var e=0;e<this._layers.length;e++)if(this._layers[e]&&a(this._layers[e].layer)===t)return this._layers[e]},_addLayer:function(t,e,i){this._map&&t.on("add remove",this._onLayerChange,this),this._layers.push({layer:t,name:e,overlay:i}),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;se(this._baseLayersList),se(this._overlaysList),this._layerControlInputs=[];var t,e,i,n,r=0;for(i=0;i<this._layers.length;i++)n=this._layers[i],this._addItem(n),e=e||n.overlay,t=t||!n.overlay,r+=n.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(a(t.target)),i=e.overlay?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;i&&this._map.fire(i,e)},_createRadioElement:function(t,e){var i='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"'+(e?' checked="checked"':"")+"/>",n=document.createElement("div");return n.innerHTML=i,n.firstChild},_addItem:function(t){var e,i=document.createElement("label"),n=this._map.hasLayer(t.layer);t.overlay?((e=document.createElement("input")).type="checkbox",e.className="leaflet-control-layers-selector",e.defaultChecked=n):e=this._createRadioElement("leaflet-base-layers",n),this._layerControlInputs.push(e),e.layerId=a(t.layer),Pe(e,"click",this._onInputClick,this);var r=document.createElement("span");r.innerHTML=" "+t.name;var o=document.createElement("div");return i.appendChild(o),o.appendChild(e),o.appendChild(r),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(i),this._checkDisabledLayers(),i},_onInputClick:function(){var t,e,i=this._layerControlInputs,n=[],r=[];this._handlingClick=!0;for(var o=i.length-1;o>=0;o--)t=i[o],e=this._getLayer(t.layerId).layer,t.checked?n.push(e):t.checked||r.push(e);for(o=0;o<r.length;o++)this._map.hasLayer(r[o])&&this._map.removeLayer(r[o]);for(o=0;o<n.length;o++)this._map.hasLayer(n[o])||this._map.addLayer(n[o]);this._handlingClick=!1,this._refocusOnMap()},_checkDisabledLayers:function(){for(var t,e,i=this._layerControlInputs,n=this._map.getZoom(),r=i.length-1;r>=0;r--)t=i[r],e=this._getLayer(t.layerId).layer,t.disabled=void 0!==e.options.minZoom&&n<e.options.minZoom||void 0!==e.options.maxZoom&&n>e.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand(),this},_expand:function(){return this.expand()},_collapse:function(){return this.collapse()}}),Qe=Ye.extend({options:{position:"topleft",zoomInText:"+",zoomInTitle:"Zoom in",zoomOutText:"−",zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",i=oe("div",e+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,e+"-in",i,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,e+"-out",i,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},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,i,n,r){var o=oe("a",i,n);return o.innerHTML=t,o.href="#",o.title=e,o.setAttribute("role","button"),o.setAttribute("aria-label",e),Ne(o),Pe(o,"click",Be),Pe(o,"click",r,this),Pe(o,"click",this._refocusOnMap,this),o},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";de(this._zoomInButton,e),de(this._zoomOutButton,e),(this._disabled||t._zoom===t.getMinZoom())&&ue(this._zoomOutButton,e),(this._disabled||t._zoom===t.getMaxZoom())&&ue(this._zoomInButton,e)}});Xe.mergeOptions({zoomControl:!0}),Xe.addInitHook((function(){this.options.zoomControl&&(this.zoomControl=new Qe,this.addControl(this.zoomControl))}));var $e=Ye.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var e=oe("div","leaflet-control-scale"),i=this.options;return this._addScales(i,"leaflet-control-scale-line",e),t.on(i.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),e},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=oe("div",e,i)),t.imperial&&(this._iScale=oe("div",e,i))},_update:function(){var t=this._map,e=t.getSize().y/2,i=t.distance(t.containerPointToLatLng([0,e]),t.containerPointToLatLng([this.options.maxWidth,e]));this._updateScales(i)},_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),i=e<1e3?e+" m":e/1e3+" km";this._updateScale(this._mScale,i,e/t)},_updateImperial:function(t){var e,i,n,r=3.2808399*t;r>5280?(e=r/5280,i=this._getRoundNum(e),this._updateScale(this._iScale,i+" mi",i/e)):(n=this._getRoundNum(r),this._updateScale(this._iScale,n+" ft",n/r))},_updateScale:function(t,e,i){t.style.width=Math.round(this.options.maxWidth*i)+"px",t.innerHTML=e},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),i=t/e;return e*(i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:1)}}),ti=Ye.extend({options:{position:"bottomright",prefix:'<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'},initialize:function(t){p(this,t),this._attributions={}},onAdd:function(t){for(var e in t.attributionControl=this,this._container=oe("div","leaflet-control-attribution"),Ne(this._container),t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return this._update(),this._container},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 i=[];this.options.prefix&&i.push(this.options.prefix),t.length&&i.push(t.join(", ")),this._container.innerHTML=i.join(" | ")}}});Xe.mergeOptions({attributionControl:!0}),Xe.addInitHook((function(){this.options.attributionControl&&(new ti).addTo(this)})),Ye.Layers=Ke,Ye.Zoom=Qe,Ye.Scale=$e,Ye.Attribution=ti,Je.layers=function(t,e,i){return new Ke(t,e,i)},Je.zoom=function(t){return new Qe(t)},Je.scale=function(t){return new $e(t)},Je.attribution=function(t){return new ti(t)};var ei=A.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}});ei.addTo=function(t,e){return t.addHandler(e,this),this};var ii,ni={Events:C},ri=wt?"touchstart mousedown":"mousedown",oi={mousedown:"mouseup",touchstart:"touchend",pointerdown:"touchend",MSPointerDown:"touchend"},ai={mousedown:"mousemove",touchstart:"touchmove",pointerdown:"touchmove",MSPointerDown:"touchmove"},si=R.extend({options:{clickTolerance:3},initialize:function(t,e,i,n){p(this,n),this._element=t,this._dragStartTarget=e||t,this._preventOutline=i},enable:function(){this._enabled||(Pe(this._dragStartTarget,ri,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(si._dragging===this&&this.finishDrag(),Ce(this._dragStartTarget,ri,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){if(!t._simulated&&this._enabled&&(this._moved=!1,!ce(this._element,"leaflet-zoom-anim")&&!(si._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||(si._dragging=this,this._preventOutline&&Me(this._element),be(),Yt(),this._moving)))){this.fire("down");var e=t.touches?t.touches[0]:t,i=Se(this._element);this._startPoint=new O(e.clientX,e.clientY),this._parentScale=Ee(i),Pe(document,ai[t.type],this._onMove,this),Pe(document,oi[t.type],this._onUp,this)}},_onMove:function(t){if(!t._simulated&&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,i=new O(e.clientX,e.clientY)._subtract(this._startPoint);(i.x||i.y)&&(Math.abs(i.x)+Math.abs(i.y)<this.options.clickTolerance||(i.x/=this._parentScale.x,i.y/=this._parentScale.y,De(t),this._moved||(this.fire("dragstart"),this._moved=!0,this._startPos=ye(this._element).subtract(i),ue(document.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,window.SVGElementInstance&&this._lastTarget instanceof SVGElementInstance&&(this._lastTarget=this._lastTarget.correspondingUseElement),ue(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(i),this._moving=!0,E(this._animRequest),this._lastEvent=t,this._animRequest=S(this._updatePosition,this,!0)))}},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),_e(this._element,this._newPos),this.fire("drag",t)},_onUp:function(t){!t._simulated&&this._enabled&&this.finishDrag()},finishDrag:function(){for(var t in de(document.body,"leaflet-dragging"),this._lastTarget&&(de(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null),ai)Ce(document,ai[t],this._onMove,this),Ce(document,oi[t],this._onUp,this);we(),Jt(),this._moved&&this._moving&&(E(this._animRequest),this.fire("dragend",{distance:this._newPos.distanceTo(this._startPos)})),this._moving=!1,si._dragging=!1}});function hi(t,e){if(!e||!t.length)return t.slice();var i=e*e;return t=function(t,e){var i=t.length,n=new(typeof Uint8Array!=void 0+""?Uint8Array:Array)(i);n[0]=n[i-1]=1,function t(e,i,n,r,o){var a,s,h,l=0;for(s=r+1;s<=o-1;s++)(h=pi(e[s],e[r],e[o],!0))>l&&(a=s,l=h);l>n&&(i[a]=1,t(e,i,n,r,a),t(e,i,n,a,o))}(t,n,e,0,i-1);var r,o=[];for(r=0;r<i;r++)n[r]&&o.push(t[r]);return o}(t=function(t,e){for(var i=[t[0]],n=1,r=0,o=t.length;n<o;n++)a=t[n],s=t[r],h=void 0,l=void 0,h=s.x-a.x,l=s.y-a.y,h*h+l*l>e&&(i.push(t[n]),r=n);var a,s,h,l;return r<o-1&&i.push(t[o-1]),i}(t,i),i)}function li(t,e,i){return Math.sqrt(pi(t,e,i,!0))}function ci(t,e,i,n,r){var o,a,s,h=n?ii:di(t,i),l=di(e,i);for(ii=l;;){if(!(h|l))return[t,e];if(h&l)return!1;s=di(a=ui(t,e,o=h||l,i,r),i),o===h?(t=a,h=s):(e=a,l=s)}}function ui(t,e,i,n,r){var o,a,s=e.x-t.x,h=e.y-t.y,l=n.min,c=n.max;return 8&i?(o=t.x+s*(c.y-t.y)/h,a=c.y):4&i?(o=t.x+s*(l.y-t.y)/h,a=l.y):2&i?(o=c.x,a=t.y+h*(c.x-t.x)/s):1&i&&(o=l.x,a=t.y+h*(l.x-t.x)/s),new O(o,a,r)}function di(t,e){var i=0;return t.x<e.min.x?i|=1:t.x>e.max.x&&(i|=2),t.y<e.min.y?i|=4:t.y>e.max.y&&(i|=8),i}function pi(t,e,i,n){var r,o=e.x,a=e.y,s=i.x-o,h=i.y-a,l=s*s+h*h;return l>0&&((r=((t.x-o)*s+(t.y-a)*h)/l)>1?(o=i.x,a=i.y):r>0&&(o+=s*r,a+=h*r)),s=t.x-o,h=t.y-a,n?s*s+h*h:new O(o,a)}function fi(t){return!g(t[0])||"object"!=typeof t[0][0]&&void 0!==t[0][0]}function mi(t){return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."),fi(t)}var vi=(Object.freeze||Object)({simplify:hi,pointToSegmentDistance:li,closestPointOnSegment:function(t,e,i){return pi(t,e,i)},clipSegment:ci,_getEdgeIntersection:ui,_getBitCode:di,_sqClosestPointOnSegment:pi,isFlat:fi,_flat:mi});function gi(t,e,i){var n,r,o,a,s,h,l,c,u,d=[1,4,2,8];for(r=0,l=t.length;r<l;r++)t[r]._code=di(t[r],e);for(a=0;a<4;a++){for(c=d[a],n=[],r=0,o=(l=t.length)-1;r<l;o=r++)s=t[r],h=t[o],s._code&c?h._code&c||((u=ui(h,s,c,e,i))._code=di(u,e),n.push(u)):(h._code&c&&((u=ui(h,s,c,e,i))._code=di(u,e),n.push(u)),n.push(s));t=n}return t}var _i=(Object.freeze||Object)({clipPolygon:gi}),yi={project:function(t){return new O(t.lng,t.lat)},unproject:function(t){return new U(t.y,t.x)},bounds:new N([-180,-90],[180,90])},xi={R:6378137,R_MINOR:6356752.314245179,bounds:new N([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var e=Math.PI/180,i=this.R,n=t.lat*e,r=this.R_MINOR/i,o=Math.sqrt(1-r*r),a=o*Math.sin(n),s=Math.tan(Math.PI/4-n/2)/Math.pow((1-a)/(1+a),o/2);return n=-i*Math.log(Math.max(s,1e-10)),new O(t.lng*e*i,n)},unproject:function(t){for(var e,i=180/Math.PI,n=this.R,r=this.R_MINOR/n,o=Math.sqrt(1-r*r),a=Math.exp(-t.y/n),s=Math.PI/2-2*Math.atan(a),h=0,l=.1;h<15&&Math.abs(l)>1e-7;h++)e=o*Math.sin(s),e=Math.pow((1-e)/(1+e),o/2),s+=l=Math.PI/2-2*Math.atan(a*e)-s;return new U(s*i,t.x*i/n)}},bi=(Object.freeze||Object)({LonLat:yi,Mercator:xi,SphericalMercator:V}),wi=i({},G,{code:"EPSG:3395",projection:xi,transformation:function(){var t=.5/(Math.PI*xi.R);return Z(t,.5,-t,.5)}()}),Mi=i({},G,{code:"EPSG:4326",projection:yi,transformation:Z(1/180,1,-1/180,.5)}),Ti=i({},j,{projection:yi,transformation:Z(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 i=e.lng-t.lng,n=e.lat-t.lat;return Math.sqrt(i*i+n*n)},infinite:!0});j.Earth=G,j.EPSG3395=wi,j.EPSG3857=q,j.EPSG900913=X,j.EPSG4326=Mi,j.Simple=Ti;var Si=R.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[a(t)]=this,this},removeInteractiveTarget:function(t){return delete this._map._targets[a(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 i=this.getEvents();e.on(i,this),this.once("remove",(function(){e.off(i,this)}),this)}this.onAdd(e),this.getAttribution&&e.attributionControl&&e.attributionControl.addAttribution(this.getAttribution()),this.fire("add"),e.fire("layeradd",{layer:this})}}});Xe.include({addLayer:function(t){if(!t._layerAdd)throw new Error("The provided object is not a Layer.");var e=a(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=a(t);return this._layers[e]?(this._loaded&&t.onRemove(this),t.getAttribution&&this.attributionControl&&this.attributionControl.removeAttribution(t.getAttribution()),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!!t&&a(t)in this._layers},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},_addLayers:function(t){for(var e=0,i=(t=t?g(t)?t:[t]:[]).length;e<i;e++)this.addLayer(t[e])},_addZoomLimit:function(t){!isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[a(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){var e=a(t);this._zoomBoundLayers[e]&&(delete this._zoomBoundLayers[e],this._updateZoomLevels())},_updateZoomLevels:function(){var t=1/0,e=-1/0,i=this._getZoomSpan();for(var n in this._zoomBoundLayers){var r=this._zoomBoundLayers[n].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,i!==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 Ei=Si.extend({initialize:function(t,e){var i,n;if(p(this,e),this._layers={},t)for(i=0,n=t.length;i<n;i++)this.addLayer(t[i])},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!!t&&(t in this._layers||this.getLayerId(t)in this._layers)},clearLayers:function(){return this.eachLayer(this.removeLayer,this)},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)(i=this._layers[e])[t]&&i[t].apply(i,n);return this},onAdd:function(t){this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t)},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);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 a(t)}}),Li=Ei.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),Ei.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),Ei.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 i=this._layers[e];t.extend(i.getBounds?i.getBounds():i.getLatLng())}return t}}),Pi=A.extend({options:{popupAnchor:[0,0],tooltipAnchor:[0,0]},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 i=this._getIconUrl(t);if(!i){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var n=this._createImg(i,e&&"IMG"===e.tagName?e:null);return this._setIconStyles(n,t),n},_setIconStyles:function(t,e){var i=this.options,n=i[e+"Size"];"number"==typeof n&&(n=[n,n]);var r=I(n),o=I("shadow"===e&&i.shadowAnchor||i.iconAnchor||r&&r.divideBy(2,!0));t.className="leaflet-marker-"+e+" "+(i.className||""),o&&(t.style.marginLeft=-o.x+"px",t.style.marginTop=-o.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 St&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}}),Ai=Pi.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 Ai.imagePath||(Ai.imagePath=this._detectIconPath()),(this.options.imagePath||Ai.imagePath)+Pi.prototype._getIconUrl.call(this,t)},_detectIconPath:function(){var t=oe("div","leaflet-default-icon-path",document.body),e=re(t,"background-image")||re(t,"backgroundImage");return document.body.removeChild(t),e=null===e||0!==e.indexOf("url")?"":e.replace(/^url\(["']?/,"").replace(/marker-icon\.png["']?\)$/,"")}}),Ci=ei.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new si(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),ue(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&&de(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_adjustPan:function(t){var e=this._marker,i=e._map,n=this._marker.options.autoPanSpeed,r=this._marker.options.autoPanPadding,o=ye(e._icon),a=i.getPixelBounds(),s=i.getPixelOrigin(),h=D(a.min._subtract(s).add(r),a.max._subtract(s).subtract(r));if(!h.contains(o)){var l=I((Math.max(h.max.x,o.x)-h.max.x)/(a.max.x-h.max.x)-(Math.min(h.min.x,o.x)-h.min.x)/(a.min.x-h.min.x),(Math.max(h.max.y,o.y)-h.max.y)/(a.max.y-h.max.y)-(Math.min(h.min.y,o.y)-h.min.y)/(a.min.y-h.min.y)).multiplyBy(n);i.panBy(l,{animate:!1}),this._draggable._newPos._add(l),this._draggable._startPos._add(l),_e(e._icon,this._draggable._newPos),this._onDrag(t),this._panRequest=S(this._adjustPan.bind(this,t))}},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng(),this._marker.closePopup().fire("movestart").fire("dragstart")},_onPreDrag:function(t){this._marker.options.autoPan&&(E(this._panRequest),this._panRequest=S(this._adjustPan.bind(this,t)))},_onDrag:function(t){var e=this._marker,i=e._shadow,n=ye(e._icon),r=e._map.layerPointToLatLng(n);i&&_e(i,n),e._latlng=r,t.latlng=r,t.oldLatLng=this._oldLatLng,e.fire("move",t).fire("drag",t)},_onDragEnd:function(t){E(this._panRequest),delete this._oldLatLng,this._marker.fire("moveend").fire("dragend",t)}}),Ri=Si.extend({options:{icon:new Ai,interactive:!0,keyboard:!0,title:"",alt:"",zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250,pane:"markerPane",bubblingMouseEvents:!1,draggable:!1,autoPan:!1,autoPanPadding:[50,50],autoPanSpeed:10},initialize:function(t,e){p(this,e),this._latlng=F(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=F(t),this.update(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},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"),i=t.icon.createIcon(this._icon),n=!1;i!==this._icon&&(this._icon&&this._removeIcon(),n=!0,t.title&&(i.title=t.title),"IMG"===i.tagName&&(i.alt=t.alt||"")),ue(i,e),t.keyboard&&(i.tabIndex="0"),this._icon=i,t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex});var r=t.icon.createShadow(this._shadow),o=!1;r!==this._shadow&&(this._removeShadow(),o=!0),r&&(ue(r,e),r.alt=""),this._shadow=r,t.opacity<1&&this._updateOpacity(),n&&this.getPane().appendChild(this._icon),this._initInteraction(),r&&o&&this.getPane("shadowPane").appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),ae(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&ae(this._shadow),this._shadow=null},_setPos:function(t){_e(this._icon,t),this._shadow&&_e(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){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&&(ue(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),Ci)){var t=this.options.draggable;this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new Ci(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;me(this._icon,t),this._shadow&&me(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor}}),Oi=Si.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},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}}),zi=Oi.extend({options:{fill:!0,radius:10},initialize:function(t,e){p(this,e),this._latlng=F(t),this._radius=this.options.radius},setLatLng:function(t){return this._latlng=F(t),this.redraw(),this.fire("move",{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 Oi.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,i=this._clickTolerance(),n=[t+i,e+i];this._pxBounds=new N(this._point.subtract(n),this._point.add(n))},_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()}}),Ii=zi.extend({initialize:function(t,e,n){if("number"==typeof e&&(e=i({},n,{radius:e})),p(this,e),this._latlng=F(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:Oi.prototype.setStyle,_project:function(){var t=this._latlng.lng,e=this._latlng.lat,i=this._map,n=i.options.crs;if(n.distance===G.distance){var r=Math.PI/180,o=this._mRadius/G.R/r,a=i.project([e+o,t]),s=i.project([e-o,t]),h=a.add(s).divideBy(2),l=i.unproject(h).lat,c=Math.acos((Math.cos(o*r)-Math.sin(e*r)*Math.sin(l*r))/(Math.cos(e*r)*Math.cos(l*r)))/r;(isNaN(c)||0===c)&&(c=o/Math.cos(Math.PI/180*e)),this._point=h.subtract(i.getPixelOrigin()),this._radius=isNaN(c)?0:h.x-i.project([l,t-c]).x,this._radiusY=h.y-a.y}else{var u=n.unproject(n.project(this._latlng).subtract([this._mRadius,0]));this._point=i.latLngToLayerPoint(this._latlng),this._radius=this._point.x-i.latLngToLayerPoint(u).x}this._updateBounds()}}),Ni=Oi.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,i,n=1/0,r=null,o=pi,a=0,s=this._parts.length;a<s;a++)for(var h=this._parts[a],l=1,c=h.length;l<c;l++){var u=o(t,e=h[l-1],i=h[l],!0);u<n&&(n=u,r=o(t,e,i))}return r&&(r.distance=Math.sqrt(n)),r},getCenter:function(){if(!this._map)throw new Error("Must add layer to map before using getCenter()");var t,e,i,n,r,o,a,s=this._rings[0],h=s.length;if(!h)return null;for(t=0,e=0;t<h-1;t++)e+=s[t].distanceTo(s[t+1])/2;if(0===e)return this._map.layerPointToLatLng(s[0]);for(t=0,n=0;t<h-1;t++)if(r=s[t],o=s[t+1],(n+=i=r.distanceTo(o))>e)return a=(n-e)/i,this._map.layerPointToLatLng([o.x-a*(o.x-r.x),o.y-a*(o.y-r.y)])},getBounds:function(){return this._bounds},addLatLng:function(t,e){return e=e||this._defaultShape(),t=F(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 fi(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var e=[],i=fi(t),n=0,r=t.length;n<r;n++)i?(e[n]=F(t[n]),this._bounds.extend(e[n])):e[n]=this._convertLatLngs(t[n]);return e},_project:function(){var t=new N;this._rings=[],this._projectLatlngs(this._latlngs,this._rings,t);var e=this._clickTolerance(),i=new O(e,e);this._bounds.isValid()&&t.isValid()&&(t.min._subtract(i),t.max._add(i),this._pxBounds=t)},_projectLatlngs:function(t,e,i){var n,r,o=t[0]instanceof U,a=t.length;if(o){for(r=[],n=0;n<a;n++)r[n]=this._map.latLngToLayerPoint(t[n]),i.extend(r[n]);e.push(r)}else for(n=0;n<a;n++)this._projectLatlngs(t[n],e,i)},_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,i,n,r,o,a,s,h=this._parts;for(e=0,n=0,r=this._rings.length;e<r;e++)for(i=0,o=(s=this._rings[e]).length;i<o-1;i++)(a=ci(s[i],s[i+1],t,i,!0))&&(h[n]=h[n]||[],h[n].push(a[0]),a[1]===s[i+1]&&i!==o-2||(h[n].push(a[1]),n++))}},_simplifyPoints:function(){for(var t=this._parts,e=this.options.smoothFactor,i=0,n=t.length;i<n;i++)t[i]=hi(t[i],e)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)},_containsPoint:function(t,e){var i,n,r,o,a,s,h=this._clickTolerance();if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(i=0,o=this._parts.length;i<o;i++)for(n=0,r=(a=(s=this._parts[i]).length)-1;n<a;r=n++)if((e||0!==n)&&li(t,s[r],s[n])<=h)return!0;return!1}});Ni._flat=mi;var Di=Ni.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()");var t,e,i,n,r,o,a,s,h,l=this._rings[0],c=l.length;if(!c)return null;for(o=a=s=0,t=0,e=c-1;t<c;e=t++)i=l[t],n=l[e],r=i.y*n.x-n.y*i.x,a+=(i.x+n.x)*r,s+=(i.y+n.y)*r,o+=3*r;return h=0===o?l[0]:[a/o,s/o],this._map.layerPointToLatLng(h)},_convertLatLngs:function(t){var e=Ni.prototype._convertLatLngs.call(this,t),i=e.length;return i>=2&&e[0]instanceof U&&e[0].equals(e[i-1])&&e.pop(),e},_setLatLngs:function(t){Ni.prototype._setLatLngs.call(this,t),fi(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return fi(this._latlngs[0])?this._latlngs[0]:this._latlngs[0][0]},_clipPoints:function(){var t=this._renderer._bounds,e=this.options.weight,i=new O(e,e);if(t=new N(t.min.subtract(i),t.max.add(i)),this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var n,r=0,o=this._rings.length;r<o;r++)(n=gi(this._rings[r],t,!0)).length&&this._parts.push(n)},_updatePath:function(){this._renderer._updatePoly(this,!0)},_containsPoint:function(t){var e,i,n,r,o,a,s,h,l=!1;if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(r=0,s=this._parts.length;r<s;r++)for(o=0,a=(h=(e=this._parts[r]).length)-1;o<h;a=o++)i=e[o],n=e[a],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(l=!l);return l||Ni.prototype._containsPoint.call(this,t,!0)}}),Bi=Li.extend({initialize:function(t,e){p(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n,r=g(t)?t:t.features;if(r){for(e=0,i=r.length;e<i;e++)((n=r[e]).geometries||n.geometry||n.features||n.coordinates)&&this.addData(n);return this}var o=this.options;if(o.filter&&!o.filter(t))return this;var a=ki(t,o);return a?(a.feature=Vi(t),a.defaultOptions=a.options,this.resetStyle(a),o.onEachFeature&&o.onEachFeature(t,a),this.addLayer(a)):this},resetStyle:function(t){return t.options=i({},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){"function"==typeof e&&(e=e(t.feature)),t.setStyle&&t.setStyle(e)}});function ki(t,e){var i,n,r,o,a="Feature"===t.type?t.geometry:t,s=a?a.coordinates:null,h=[],l=e&&e.pointToLayer,c=e&&e.coordsToLatLng||Ui;if(!s&&!a)return null;switch(a.type){case"Point":return i=c(s),l?l(t,i):new Ri(i);case"MultiPoint":for(r=0,o=s.length;r<o;r++)i=c(s[r]),h.push(l?l(t,i):new Ri(i));return new Li(h);case"LineString":case"MultiLineString":return n=Fi(s,"LineString"===a.type?0:1,c),new Ni(n,e);case"Polygon":case"MultiPolygon":return n=Fi(s,"Polygon"===a.type?1:2,c),new Di(n,e);case"GeometryCollection":for(r=0,o=a.geometries.length;r<o;r++){var u=ki({geometry:a.geometries[r],type:"Feature",properties:t.properties},e);u&&h.push(u)}return new Li(h);default:throw new Error("Invalid GeoJSON object.")}}function Ui(t){return new U(t[1],t[0],t[2])}function Fi(t,e,i){for(var n,r=[],o=0,a=t.length;o<a;o++)n=e?Fi(t[o],e-1,i):(i||Ui)(t[o]),r.push(n);return r}function Hi(t,e){return e="number"==typeof e?e:6,void 0!==t.alt?[c(t.lng,e),c(t.lat,e),c(t.alt,e)]:[c(t.lng,e),c(t.lat,e)]}function ji(t,e,i,n){for(var r=[],o=0,a=t.length;o<a;o++)r.push(e?ji(t[o],e-1,i,n):Hi(t[o],n));return!e&&i&&r.push(r[0]),r}function Gi(t,e){return t.feature?i({},t.feature,{geometry:e}):Vi(e)}function Vi(t){return"Feature"===t.type||"FeatureCollection"===t.type?t:{type:"Feature",properties:{},geometry:t}}var Wi={toGeoJSON:function(t){return Gi(this,{type:"Point",coordinates:Hi(this.getLatLng(),t)})}};function Zi(t,e){return new Bi(t,e)}Ri.include(Wi),Ii.include(Wi),zi.include(Wi),Ni.include({toGeoJSON:function(t){var e=!fi(this._latlngs);return Gi(this,{type:(e?"Multi":"")+"LineString",coordinates:ji(this._latlngs,e?1:0,!1,t)})}}),Di.include({toGeoJSON:function(t){var e=!fi(this._latlngs),i=e&&!fi(this._latlngs[0]),n=ji(this._latlngs,i?2:e?1:0,!0,t);return e||(n=[n]),Gi(this,{type:(i?"Multi":"")+"Polygon",coordinates:n})}}),Ei.include({toMultiPoint:function(t){var e=[];return this.eachLayer((function(i){e.push(i.toGeoJSON(t).geometry.coordinates)})),Gi(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 i="GeometryCollection"===e,n=[];return this.eachLayer((function(e){if(e.toGeoJSON){var r=e.toGeoJSON(t);if(i)n.push(r.geometry);else{var o=Vi(r);"FeatureCollection"===o.type?n.push.apply(n,o.features):n.push(o)}}})),i?Gi(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n}}});var qi=Zi,Xi=Si.extend({options:{opacity:1,alt:"",interactive:!1,crossOrigin:!1,errorOverlayUrl:"",zIndex:1,className:""},initialize:function(t,e,i){this._url=t,this._bounds=k(e),p(this,i)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(ue(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this.getPane().appendChild(this._image),this._reset()},onRemove:function(){ae(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&&he(this._image),this},bringToBack:function(){return this._map&&le(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},setBounds:function(t){return this._bounds=k(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:oe("img");ue(e,"leaflet-image-layer"),this._zoomAnimated&&ue(e,"leaflet-zoom-animated"),this.options.className&&ue(e,this.options.className),e.onselectstart=l,e.onmousemove=l,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),i=this._map._latLngBoundsToNewLayerBounds(this._bounds,t.zoom,t.center).min;ge(this._image,i,e)},_reset:function(){var t=this._image,e=new N(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),i=e.getSize();_e(t,e.min),t.style.width=i.x+"px",t.style.height=i.y+"px"},_updateOpacity:function(){me(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)}}),Yi=Xi.extend({options:{autoplay:!0,loop:!0},_initImage:function(){var t="VIDEO"===this._url.tagName,e=this._image=t?this._url:oe("video");if(ue(e,"leaflet-image-layer"),this._zoomAnimated&&ue(e,"leaflet-zoom-animated"),e.onselectstart=l,e.onmousemove=l,e.onloadeddata=r(this.fire,this,"load"),t){for(var i=e.getElementsByTagName("source"),n=[],o=0;o<i.length;o++)n.push(i[o].src);this._url=i.length>0?n:[e.src]}else{g(this._url)||(this._url=[this._url]),e.autoplay=!!this.options.autoplay,e.loop=!!this.options.loop;for(var a=0;a<this._url.length;a++){var s=oe("source");s.src=this._url[a],e.appendChild(s)}}}}),Ji=Si.extend({options:{offset:[0,7],className:"",pane:"popupPane"},initialize:function(t,e){p(this,t),this._source=e},onAdd:function(t){this._zoomAnimated=t._zoomAnimated,this._container||this._initLayout(),t._fadeAnimated&&me(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&me(this._container,1),this.bringToFront()},onRemove:function(t){t._fadeAnimated?(me(this._container,0),this._removeTimeout=setTimeout(r(ae,void 0,this._container),200)):ae(this._container)},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=F(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&&he(this._container),this},bringToBack:function(){return this._map&&le(this._container),this},_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=I(this.options.offset),i=this._getAnchor();this._zoomAnimated?_e(this._container,t.add(i)):e=e.add(t).add(i);var n=this._containerBottom=-e.y,r=this._containerLeft=-Math.round(this._containerWidth/2)+e.x;this._container.style.bottom=n+"px",this._container.style.left=r+"px"}},_getAnchor:function(){return[0,0]}}),Ki=Ji.extend({options:{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.openPopup(this),this},onAdd:function(t){Ji.prototype.onAdd.call(this,t),t.fire("popupopen",{popup:this}),this._source&&(this._source.fire("popupopen",{popup:this},!0),this._source instanceof Oi||this._source.on("preclick",ze))},onRemove:function(t){Ji.prototype.onRemove.call(this,t),t.fire("popupclose",{popup:this}),this._source&&(this._source.fire("popupclose",{popup:this},!0),this._source instanceof Oi||this._source.off("preclick",ze))},getEvents:function(){var t=Ji.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},_close:function(){this._map&&this._map.closePopup(this)},_initLayout:function(){var t="leaflet-popup",e=this._container=oe("div",t+" "+(this.options.className||"")+" leaflet-zoom-animated"),i=this._wrapper=oe("div",t+"-content-wrapper",e);if(this._contentNode=oe("div",t+"-content",i),Ne(i),Ie(this._contentNode),Pe(i,"contextmenu",ze),this._tipContainer=oe("div",t+"-tip-container",e),this._tip=oe("div",t+"-tip",this._tipContainer),this.options.closeButton){var n=this._closeButton=oe("a",t+"-close-button",e);n.href="#close",n.innerHTML="×",Pe(n,"click",this._onCloseButtonClick,this)}},_updateLayout:function(){var t=this._contentNode,e=t.style;e.width="",e.whiteSpace="nowrap";var i=t.offsetWidth;i=Math.min(i,this.options.maxWidth),i=Math.max(i,this.options.minWidth),e.width=i+1+"px",e.whiteSpace="",e.height="";var n=t.offsetHeight,r=this.options.maxHeight;r&&n>r?(e.height=r+"px",ue(t,"leaflet-popup-scrolled")):de(t,"leaflet-popup-scrolled"),this._containerWidth=this._container.offsetWidth},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center),i=this._getAnchor();_e(this._container,e.add(i))},_adjustPan:function(){if(this.options.autoPan){this._map._panAnim&&this._map._panAnim.stop();var t=this._map,e=parseInt(re(this._container,"marginBottom"),10)||0,i=this._container.offsetHeight+e,n=this._containerWidth,r=new O(this._containerLeft,-i-this._containerBottom);r._add(ye(this._container));var o=t.layerPointToContainerPoint(r),a=I(this.options.autoPanPadding),s=I(this.options.autoPanPaddingTopLeft||a),h=I(this.options.autoPanPaddingBottomRight||a),l=t.getSize(),c=0,u=0;o.x+n+h.x>l.x&&(c=o.x+n-l.x+h.x),o.x-c-s.x<0&&(c=o.x-s.x),o.y+i+h.y>l.y&&(u=o.y+i-l.y+h.y),o.y-u-s.y<0&&(u=o.y-s.y),(c||u)&&t.fire("autopanstart").panBy([c,u])}},_onCloseButtonClick:function(t){this._close(),Be(t)},_getAnchor:function(){return I(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}});Xe.mergeOptions({closePopupOnClick:!0}),Xe.include({openPopup:function(t,e,i){return t instanceof Ki||(t=new Ki(i).setContent(t)),e&&t.setLatLng(e),this.hasLayer(t)?this:(this._popup&&this._popup.options.autoClose&&this.closePopup(),this._popup=t,this.addLayer(t))},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&this.removeLayer(t),this}}),Si.include({bindPopup:function(t,e){return t instanceof Ki?(p(t,e),this._popup=t,t._source=this):(this._popup&&!e||(this._popup=new Ki(e,this)),this._popup.setContent(t)),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,e){if(t instanceof Si||(e=t,t=this),t instanceof Li)for(var i in this._layers){t=this._layers[i];break}return e||(e=t.getCenter?t.getCenter():t.getLatLng()),this._popup&&this._map&&(this._popup._source=t,this._popup.update(),this._map.openPopup(this._popup,e)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(t){return this._popup&&(this._popup._map?this.closePopup():this.openPopup(t)),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){var e=t.layer||t.target;this._popup&&this._map&&(Be(t),e instanceof Oi?this.openPopup(t.layer||t.target,t.latlng):this._map.hasLayer(this._popup)&&this._popup._source===e?this.closePopup():this.openPopup(e,t.latlng))},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}});var Qi=Ji.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,interactive:!1,opacity:.9},onAdd:function(t){Ji.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&this._source.fire("tooltipopen",{tooltip:this},!0)},onRemove:function(t){Ji.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&this._source.fire("tooltipclose",{tooltip:this},!0)},getEvents:function(){var t=Ji.prototype.getEvents.call(this);return wt&&!this.options.permanent&&(t.preclick=this._close),t},_close:function(){this._map&&this._map.closeTooltip(this)},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=oe("div",t)},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var e=this._map,i=this._container,n=e.latLngToContainerPoint(e.getCenter()),r=e.layerPointToContainerPoint(t),o=this.options.direction,a=i.offsetWidth,s=i.offsetHeight,h=I(this.options.offset),l=this._getAnchor();"top"===o?t=t.add(I(-a/2+h.x,-s+h.y+l.y,!0)):"bottom"===o?t=t.subtract(I(a/2-h.x,-h.y,!0)):"center"===o?t=t.subtract(I(a/2+h.x,s/2-l.y+h.y,!0)):"right"===o||"auto"===o&&r.x<n.x?(o="right",t=t.add(I(h.x+l.x,l.y-s/2+h.y,!0))):(o="left",t=t.subtract(I(a+l.x-h.x,s/2-l.y-h.y,!0))),de(i,"leaflet-tooltip-right"),de(i,"leaflet-tooltip-left"),de(i,"leaflet-tooltip-top"),de(i,"leaflet-tooltip-bottom"),ue(i,"leaflet-tooltip-"+o),_e(i,t)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},setOpacity:function(t){this.options.opacity=t,this._container&&me(this._container,t)},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPosition(e)},_getAnchor:function(){return I(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0])}});Xe.include({openTooltip:function(t,e,i){return t instanceof Qi||(t=new Qi(i).setContent(t)),e&&t.setLatLng(e),this.hasLayer(t)?this:this.addLayer(t)},closeTooltip:function(t){return t&&this.removeLayer(t),this}}),Si.include({bindTooltip:function(t,e){return t instanceof Qi?(p(t,e),this._tooltip=t,t._source=this):(this._tooltip&&!e||(this._tooltip=new Qi(e,this)),this._tooltip.setContent(t)),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",i={remove:this.closeTooltip,move:this._moveTooltip};this._tooltip.options.permanent?i.add=this._openTooltip:(i.mouseover=this._openTooltip,i.mouseout=this.closeTooltip,this._tooltip.options.sticky&&(i.mousemove=this._moveTooltip),wt&&(i.click=this._openTooltip)),this[e](i),this._tooltipHandlersAdded=!t}},openTooltip:function(t,e){if(t instanceof Si||(e=t,t=this),t instanceof Li)for(var i in this._layers){t=this._layers[i];break}return e||(e=t.getCenter?t.getCenter():t.getLatLng()),this._tooltip&&this._map&&(this._tooltip._source=t,this._tooltip.update(),this._map.openTooltip(this._tooltip,e),this._tooltip.options.interactive&&this._tooltip._container&&(ue(this._tooltip._container,"leaflet-clickable"),this.addInteractiveTarget(this._tooltip._container))),this},closeTooltip:function(){return this._tooltip&&(this._tooltip._close(),this._tooltip.options.interactive&&this._tooltip._container&&(de(this._tooltip._container,"leaflet-clickable"),this.removeInteractiveTarget(this._tooltip._container))),this},toggleTooltip:function(t){return this._tooltip&&(this._tooltip._map?this.closeTooltip():this.openTooltip(t)),this},isTooltipOpen:function(){return this._tooltip.isOpen()},setTooltipContent:function(t){return this._tooltip&&this._tooltip.setContent(t),this},getTooltip:function(){return this._tooltip},_openTooltip:function(t){var e=t.layer||t.target;this._tooltip&&this._map&&this.openTooltip(e,this._tooltip.options.sticky?t.latlng:void 0)},_moveTooltip:function(t){var e,i,n=t.latlng;this._tooltip.options.sticky&&t.originalEvent&&(e=this._map.mouseEventToContainerPoint(t.originalEvent),i=this._map.containerPointToLayerPoint(e),n=this._map.layerPointToLatLng(i)),this._tooltip.setLatLng(n)}});var $i=Pi.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"),i=this.options;if(e.innerHTML=!1!==i.html?i.html:"",i.bgPos){var n=I(i.bgPos);e.style.backgroundPosition=-n.x+"px "+-n.y+"px"}return this._setIconStyles(e,"icon"),e},createShadow:function(){return null}});Pi.Default=Ai;var tn=Si.extend({options:{tileSize:256,opacity:1,updateWhenIdle:gt,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(),this._update()},beforeAdd:function(t){t._addZoomLimit(this)},onRemove:function(t){this._removeAllTiles(),ae(this._container),t._removeZoomLimit(this),this._container=null,this._tileZoom=void 0},bringToFront:function(){return this._map&&(he(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(le(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(){return this._map&&(this._removeAllTiles(),this._update()),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=s(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 O?t:new O(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,i=this.getPane().children,n=-t(-1/0,1/0),r=0,o=i.length;r<o;r++)e=i[r].style.zIndex,i[r]!==this._container&&e&&(n=t(n,+e));isFinite(n)&&(this.options.zIndex=n+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map&&!$){me(this._container,this.options.opacity);var t=+new Date,e=!1,i=!1;for(var n in this._tiles){var r=this._tiles[n];if(r.current&&r.loaded){var o=Math.min(1,(t-r.loaded)/200);me(r.el,o),o<1?e=!0:(r.active?i=!0:this._onOpaqueTile(r),r.active=!0)}}i&&!this._noPrune&&this._pruneTiles(),e&&(E(this._fadeFrame),this._fadeFrame=S(this._updateOpacity,this))}},_onOpaqueTile:l,_initContainer:function(){this._container||(this._container=oe("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 i in this._levels)this._levels[i].el.children.length||i===t?(this._levels[i].el.style.zIndex=e-Math.abs(t-i),this._onUpdateLevel(i)):(ae(this._levels[i].el),this._removeTilesAtZoom(i),this._onRemoveLevel(i),delete this._levels[i]);var n=this._levels[t],r=this._map;return n||((n=this._levels[t]={}).el=oe("div","leaflet-tile-container leaflet-zoom-animated",this._container),n.el.style.zIndex=e,n.origin=r.project(r.unproject(r.getPixelOrigin()),t).round(),n.zoom=t,this._setZoomTransform(n,r.getCenter(),r.getZoom()),n.el.offsetWidth,this._onCreateLevel(n)),this._level=n,n}},_onUpdateLevel:l,_onRemoveLevel:l,_onCreateLevel:l,_pruneTiles:function(){if(this._map){var t,e,i=this._map.getZoom();if(i>this.options.maxZoom||i<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 n=e.coords;this._retainParent(n.x,n.y,n.z,n.z-5)||this._retainChildren(n.x,n.y,n.z,n.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)ae(this._levels[t].el),this._onRemoveLevel(t),delete this._levels[t];this._removeAllTiles(),this._tileZoom=void 0},_retainParent:function(t,e,i,n){var r=Math.floor(t/2),o=Math.floor(e/2),a=i-1,s=new O(+r,+o);s.z=+a;var h=this._tileCoordsToKey(s),l=this._tiles[h];return l&&l.active?(l.retain=!0,!0):(l&&l.loaded&&(l.retain=!0),a>n&&this._retainParent(r,o,a,n))},_retainChildren:function(t,e,i,n){for(var r=2*t;r<2*t+2;r++)for(var o=2*e;o<2*e+2;o++){var a=new O(r,o);a.z=i+1;var s=this._tileCoordsToKey(a),h=this._tiles[s];h&&h.active?h.retain=!0:(h&&h.loaded&&(h.retain=!0),i+1<n&&this._retainChildren(r,o,i+1,n))}},_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,i,n){var r=this._clampZoom(Math.round(e));(void 0!==this.options.maxZoom&&r>this.options.maxZoom||void 0!==this.options.minZoom&&r<this.options.minZoom)&&(r=void 0);var o=this.options.updateWhenZooming&&r!==this._tileZoom;n&&!o||(this._tileZoom=r,this._abortLoading&&this._abortLoading(),this._updateLevels(),this._resetGrid(),void 0!==r&&this._update(t),i||this._pruneTiles(),this._noPrune=!!i),this._setZoomTransforms(t,e)},_setZoomTransforms:function(t,e){for(var i in this._levels)this._setZoomTransform(this._levels[i],t,e)},_setZoomTransform:function(t,e,i){var n=this._map.getZoomScale(i,t.zoom),r=t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e,i)).round();vt?ge(t.el,r,n):_e(t.el,r)},_resetGrid:function(){var t=this._map,e=t.options.crs,i=this._tileSize=this.getTileSize(),n=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]],n).x/i.x),Math.ceil(t.project([0,e.wrapLng[1]],n).x/i.y)],this._wrapY=e.wrapLat&&!this.options.noWrap&&[Math.floor(t.project([e.wrapLat[0],0],n).y/i.x),Math.ceil(t.project([e.wrapLat[1],0],n).y/i.y)]},_onMoveEnd:function(){this._map&&!this._map._animatingZoom&&this._update()},_getTiledPixelBounds:function(t){var e=this._map,i=e._animatingZoom?Math.max(e._animateToZoom,e.getZoom()):e.getZoom(),n=e.getZoomScale(i,this._tileZoom),r=e.project(t,this._tileZoom).floor(),o=e.getSize().divideBy(2*n);return new N(r.subtract(o),r.add(o))},_update:function(t){var e=this._map;if(e){var i=this._clampZoom(e.getZoom());if(void 0===t&&(t=e.getCenter()),void 0!==this._tileZoom){var n=this._getTiledPixelBounds(t),r=this._pxBoundsToTileRange(n),o=r.getCenter(),a=[],s=this.options.keepBuffer,h=new N(r.getBottomLeft().subtract([s,-s]),r.getTopRight().add([s,-s]));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 l in this._tiles){var c=this._tiles[l].coords;c.z===this._tileZoom&&h.contains(new O(c.x,c.y))||(this._tiles[l].current=!1)}if(Math.abs(i-this._tileZoom)>1)this._setView(t,i);else{for(var u=r.min.y;u<=r.max.y;u++)for(var d=r.min.x;d<=r.max.x;d++){var p=new O(d,u);if(p.z=this._tileZoom,this._isValidTile(p)){var f=this._tiles[this._tileCoordsToKey(p)];f?f.current=!0:a.push(p)}}if(a.sort((function(t,e){return t.distanceTo(o)-e.distanceTo(o)})),0!==a.length){this._loading||(this._loading=!0,this.fire("loading"));var m=document.createDocumentFragment();for(d=0;d<a.length;d++)this._addTile(a[d],m);this._level.el.appendChild(m)}}}}},_isValidTile:function(t){var e=this._map.options.crs;if(!e.infinite){var i=this._globalTileRange;if(!e.wrapLng&&(t.x<i.min.x||t.x>i.max.x)||!e.wrapLat&&(t.y<i.min.y||t.y>i.max.y))return!1}if(!this.options.bounds)return!0;var n=this._tileCoordsToBounds(t);return k(this.options.bounds).overlaps(n)},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var e=this._map,i=this.getTileSize(),n=t.scaleBy(i),r=n.add(i);return[e.unproject(n,t.z),e.unproject(r,t.z)]},_tileCoordsToBounds:function(t){var e=this._tileCoordsToNwSe(t),i=new B(e[0],e[1]);return this.options.noWrap||(i=this._map.wrapLatLngBounds(i)),i},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var e=t.split(":"),i=new O(+e[0],+e[1]);return i.z=+e[2],i},_removeTile:function(t){var e=this._tiles[t];e&&(ae(e.el),delete this._tiles[t],this.fire("tileunload",{tile:e.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){ue(t,"leaflet-tile");var e=this.getTileSize();t.style.width=e.x+"px",t.style.height=e.y+"px",t.onselectstart=l,t.onmousemove=l,$&&this.options.opacity<1&&me(t,this.options.opacity),it&&!nt&&(t.style.WebkitBackfaceVisibility="hidden")},_addTile:function(t,e){var i=this._getTilePos(t),n=this._tileCoordsToKey(t),o=this.createTile(this._wrapCoords(t),r(this._tileReady,this,t));this._initTile(o),this.createTile.length<2&&S(r(this._tileReady,this,t,null,o)),_e(o,i),this._tiles[n]={el:o,coords:t,current:!0},e.appendChild(o),this.fire("tileloadstart",{tile:o,coords:t})},_tileReady:function(t,e,i){e&&this.fire("tileerror",{error:e,tile:i,coords:t});var n=this._tileCoordsToKey(t);(i=this._tiles[n])&&(i.loaded=+new Date,this._map._fadeAnimated?(me(i.el,0),E(this._fadeFrame),this._fadeFrame=S(this._updateOpacity,this)):(i.active=!0,this._pruneTiles()),e||(ue(i.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:i.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),$||!this._map._fadeAnimated?S(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 O(this._wrapX?h(t.x,this._wrapX):t.x,this._wrapY?h(t.y,this._wrapY):t.y);return e.z=t.z,e},_pxBoundsToTileRange:function(t){var e=this.getTileSize();return new N(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}}),en=tn.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1},initialize:function(t,e){this._url=t,(e=p(this,e)).detectRetina&&St&&e.maxZoom>0&&(e.tileSize=Math.floor(e.tileSize/2),e.zoomReverse?(e.zoomOffset--,e.minZoom++):(e.zoomOffset++,e.maxZoom--),e.minZoom=Math.max(0,e.minZoom)),"string"==typeof e.subdomains&&(e.subdomains=e.subdomains.split("")),it||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 i=document.createElement("img");return Pe(i,"load",r(this._tileOnLoad,this,e,i)),Pe(i,"error",r(this._tileOnError,this,e,i)),(this.options.crossOrigin||""===this.options.crossOrigin)&&(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),i.alt="",i.setAttribute("role","presentation"),i.src=this.getTileUrl(t),i},getTileUrl:function(t){var e={r:St?"@2x":"",s:this._getSubdomain(t),x:t.x,y:t.y,z:this._getZoomForUrl()};if(this._map&&!this._map.options.crs.infinite){var n=this._globalTileRange.max.y-t.y;this.options.tms&&(e.y=n),e["-y"]=n}return v(this._url,i(e,this.options))},_tileOnLoad:function(t,e){$?setTimeout(r(t,this,null,e),0):t(null,e)},_tileOnError:function(t,e,i){var n=this.options.errorTileUrl;n&&e.getAttribute("src")!==n&&(e.src=n),t(i,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)this._tiles[t].coords.z!==this._tileZoom&&((e=this._tiles[t].el).onload=l,e.onerror=l,e.complete||(e.src=y,ae(e),delete this._tiles[t]))},_removeTile:function(t){var e=this._tiles[t];if(e)return ot||e.el.setAttribute("src",y),tn.prototype._removeTile.call(this,t)},_tileReady:function(t,e,i){if(this._map&&(!i||i.getAttribute("src")!==y))return tn.prototype._tileReady.call(this,t,e,i)}});function nn(t,e){return new en(t,e)}var rn=en.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 n=i({},this.defaultWmsParams);for(var r in e)r in this.options||(n[r]=e[r]);var o=(e=p(this,e)).detectRetina&&St?2:1,a=this.getTileSize();n.width=a.x*o,n.height=a.y*o,this.wmsParams=n},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,en.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._tileCoordsToNwSe(t),i=this._crs,n=D(i.project(e[0]),i.project(e[1])),r=n.min,o=n.max,a=(this._wmsVersion>=1.3&&this._crs===Mi?[r.y,r.x,o.y,o.x]:[r.x,r.y,o.x,o.y]).join(","),s=en.prototype.getTileUrl.call(this,t);return s+f(this.wmsParams,s,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+a},setParams:function(t,e){return i(this.wmsParams,t),e||this.redraw(),this}});en.WMS=rn,nn.wms=function(t,e){return new rn(t,e)};var on=Si.extend({options:{padding:.1,tolerance:0},initialize:function(t){p(this,t),a(this),this._layers=this._layers||{}},onAdd:function(){this._container||(this._initContainer(),this._zoomAnimated&&ue(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 i=this._map.getZoomScale(e,this._zoom),n=ye(this._container),r=this._map.getSize().multiplyBy(.5+this.options.padding),o=this._map.project(this._center,e),a=this._map.project(t,e).subtract(o),s=r.multiplyBy(-i).add(n).add(r).subtract(a);vt?ge(this._container,s,i):_e(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(),i=this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round();this._bounds=new N(i,i.add(e.multiplyBy(1+2*t)).round()),this._center=this._map.getCenter(),this._zoom=this._map.getZoom()}}),an=on.extend({getEvents:function(){var t=on.prototype.getEvents.call(this);return t.viewprereset=this._onViewPreReset,t},_onViewPreReset:function(){this._postponeUpdatePaths=!0},onAdd:function(){on.prototype.onAdd.call(this),this._draw()},_initContainer:function(){var t=this._container=document.createElement("canvas");Pe(t,"mousemove",s(this._onMouseMove,32,this),this),Pe(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this),Pe(t,"mouseout",this._handleMouseOut,this),this._ctx=t.getContext("2d")},_destroyContainer:function(){E(this._redrawRequest),delete this._ctx,ae(this._container),Ce(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){on.prototype._update.call(this);var t=this._bounds,e=this._container,i=t.getSize(),n=St?2:1;_e(e,t.min),e.width=n*i.x,e.height=n*i.y,e.style.width=i.x+"px",e.style.height=i.y+"px",St&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y),this.fire("update")}},_reset:function(){on.prototype._reset.call(this),this._postponeUpdatePaths&&(this._postponeUpdatePaths=!1,this._updatePaths())},_initPath:function(t){this._updateDashArray(t),this._layers[a(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,i=e.next,n=e.prev;i?i.prev=n:this._drawLast=n,n?n.next=i:this._drawFirst=i,delete t._order,delete this._layers[a(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,i,n=t.options.dashArray.split(/[, ]+/),r=[];for(i=0;i<n.length;i++){if(e=Number(n[i]),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||S(this._redraw,this))},_extendRedrawBounds:function(t){if(t._pxBounds){var e=(t.options.weight||0)+1;this._redrawBounds=this._redrawBounds||new N,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.clearRect(0,0,this._container.width,this._container.height)},_draw:function(){var t,e=this._redrawBounds;if(this._ctx.save(),e){var i=e.getSize();this._ctx.beginPath(),this._ctx.rect(e.min.x,e.min.y,i.x,i.y),this._ctx.clip()}this._drawing=!0;for(var n=this._drawFirst;n;n=n.next)t=n.layer,(!e||t._pxBounds&&t._pxBounds.intersects(e))&&t._updatePath();this._drawing=!1,this._ctx.restore()},_updatePoly:function(t,e){if(this._drawing){var i,n,r,o,a=t._parts,s=a.length,h=this._ctx;if(s){for(h.beginPath(),i=0;i<s;i++){for(n=0,r=a[i].length;n<r;n++)o=a[i][n],h[n?"lineTo":"moveTo"](o.x,o.y);e&&h.closePath()}this._fillStroke(h,t)}}},_updateCircle:function(t){if(this._drawing&&!t._empty()){var e=t._point,i=this._ctx,n=Math.max(Math.round(t._radius),1),r=(Math.max(Math.round(t._radiusY),1)||n)/n;1!==r&&(i.save(),i.scale(1,r)),i.beginPath(),i.arc(e.x,e.y/r,n,0,2*Math.PI,!1),1!==r&&i.restore(),this._fillStroke(i,t)}},_fillStroke:function(t,e){var i=e.options;i.fill&&(t.globalAlpha=i.fillOpacity,t.fillStyle=i.fillColor||i.color,t.fill(i.fillRule||"evenodd")),i.stroke&&0!==i.weight&&(t.setLineDash&&t.setLineDash(e.options&&e.options._dashArray||[]),t.globalAlpha=i.opacity,t.lineWidth=i.weight,t.strokeStyle=i.color,t.lineCap=i.lineCap,t.lineJoin=i.lineJoin,t.stroke())},_onClick:function(t){for(var e,i,n=this._map.mouseEventToLayerPoint(t),r=this._drawFirst;r;r=r.next)(e=r.layer).options.interactive&&e._containsPoint(n)&&!this._map._draggableMoved(e)&&(i=e);i&&(Ge(t),this._fireEvent([i],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&&(de(this._container,"leaflet-interactive"),this._fireEvent([e],t,"mouseout"),this._hoveredLayer=null)},_handleMouseHover:function(t,e){for(var i,n,r=this._drawFirst;r;r=r.next)(i=r.layer).options.interactive&&i._containsPoint(e)&&(n=i);n!==this._hoveredLayer&&(this._handleMouseOut(t),n&&(ue(this._container,"leaflet-interactive"),this._fireEvent([n],t,"mouseover"),this._hoveredLayer=n)),this._hoveredLayer&&this._fireEvent([this._hoveredLayer],t)},_fireEvent:function(t,e,i){this._map._fireDOMEvent(e,i||e.type,t)},_bringToFront:function(t){var e=t._order;if(e){var i=e.next,n=e.prev;i&&(i.prev=n,n?n.next=i:i&&(this._drawFirst=i),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 i=e.next,n=e.prev;n&&(n.next=i,i?i.prev=n:n&&(this._drawLast=n),e.prev=null,e.next=this._drawFirst,this._drawFirst.prev=e,this._drawFirst=e,this._requestRedraw(t))}}});function sn(t){return Et?new an(t):null}var hn=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">')}}}(),ln={_initContainer:function(){this._container=oe("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(on.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var e=t._container=hn("shape");ue(e,"leaflet-vml-shape "+(this.options.className||"")),e.coordsize="1 1",t._path=hn("path"),e.appendChild(t._path),this._updateStyle(t),this._layers[a(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;ae(e),t.removeInteractiveTarget(e),delete this._layers[a(t)]},_updateStyle:function(t){var e=t._stroke,i=t._fill,n=t.options,r=t._container;r.stroked=!!n.stroke,r.filled=!!n.fill,n.stroke?(e||(e=t._stroke=hn("stroke")),r.appendChild(e),e.weight=n.weight+"px",e.color=n.color,e.opacity=n.opacity,n.dashArray?e.dashStyle=g(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):e.dashStyle="",e.endcap=n.lineCap.replace("butt","flat"),e.joinstyle=n.lineJoin):e&&(r.removeChild(e),t._stroke=null),n.fill?(i||(i=t._fill=hn("fill")),r.appendChild(i),i.color=n.fillColor||n.color,i.opacity=n.fillOpacity):i&&(r.removeChild(i),t._fill=null)},_updateCircle:function(t){var e=t._point.round(),i=Math.round(t._radius),n=Math.round(t._radiusY||i);this._setPath(t,t._empty()?"M0 0":"AL "+e.x+","+e.y+" "+i+","+n+" 0,23592600")},_setPath:function(t,e){t._path.v=e},_bringToFront:function(t){he(t._container)},_bringToBack:function(t){le(t._container)}},cn=Pt?hn:Y,un=on.extend({getEvents:function(){var t=on.prototype.getEvents.call(this);return t.zoomstart=this._onZoomStart,t},_initContainer:function(){this._container=cn("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=cn("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){ae(this._container),Ce(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_onZoomStart:function(){this._update()},_update:function(){if(!this._map._animatingZoom||!this._bounds){on.prototype._update.call(this);var t=this._bounds,e=t.getSize(),i=this._container;this._svgSize&&this._svgSize.equals(e)||(this._svgSize=e,i.setAttribute("width",e.x),i.setAttribute("height",e.y)),_e(i,t.min),i.setAttribute("viewBox",[t.min.x,t.min.y,e.x,e.y].join(" ")),this.fire("update")}},_initPath:function(t){var e=t._path=cn("path");t.options.className&&ue(e,t.options.className),t.options.interactive&&ue(e,"leaflet-interactive"),this._updateStyle(t),this._layers[a(t)]=t},_addPath:function(t){this._rootGroup||this._initContainer(),this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){ae(t._path),t.removeInteractiveTarget(t._path),delete this._layers[a(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var e=t._path,i=t.options;e&&(i.stroke?(e.setAttribute("stroke",i.color),e.setAttribute("stroke-opacity",i.opacity),e.setAttribute("stroke-width",i.weight),e.setAttribute("stroke-linecap",i.lineCap),e.setAttribute("stroke-linejoin",i.lineJoin),i.dashArray?e.setAttribute("stroke-dasharray",i.dashArray):e.removeAttribute("stroke-dasharray"),i.dashOffset?e.setAttribute("stroke-dashoffset",i.dashOffset):e.removeAttribute("stroke-dashoffset")):e.setAttribute("stroke","none"),i.fill?(e.setAttribute("fill",i.fillColor||i.color),e.setAttribute("fill-opacity",i.fillOpacity),e.setAttribute("fill-rule",i.fillRule||"evenodd")):e.setAttribute("fill","none"))},_updatePoly:function(t,e){this._setPath(t,J(t._parts,e))},_updateCircle:function(t){var e=t._point,i=Math.max(Math.round(t._radius),1),n="a"+i+","+(Math.max(Math.round(t._radiusY),1)||i)+" 0 1,0 ",r=t._empty()?"M0 0":"M"+(e.x-i)+","+e.y+n+2*i+",0 "+n+2*-i+",0 ";this._setPath(t,r)},_setPath:function(t,e){t._path.setAttribute("d",e)},_bringToFront:function(t){he(t._path)},_bringToBack:function(t){le(t._path)}});function dn(t){return Lt||Pt?new un(t):null}Pt&&un.include(ln),Xe.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&&sn(t)||dn(t)}});var pn=Di.extend({initialize:function(t,e){Di.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return[(t=k(t)).getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});un.create=cn,un.pointsToPath=J,Bi.geometryToLayer=ki,Bi.coordsToLatLng=Ui,Bi.coordsToLatLngs=Fi,Bi.latLngToCoords=Hi,Bi.latLngsToCoords=ji,Bi.getFeature=Gi,Bi.asFeature=Vi,Xe.mergeOptions({boxZoom:!0});var fn=ei.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(){Pe(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){Ce(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_destroy:function(){ae(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(),Yt(),be(),this._startPoint=this._map.mouseEventToContainerPoint(t),Pe(document,{contextmenu:Be,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=oe("div","leaflet-zoom-box",this._container),ue(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var e=new N(this._point,this._startPoint),i=e.getSize();_e(this._box,e.min),this._box.style.width=i.x+"px",this._box.style.height=i.y+"px"},_finish:function(){this._moved&&(ae(this._box),de(this._container,"leaflet-crosshair")),Jt(),we(),Ce(document,{contextmenu:Be,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()}});Xe.addInitHook("addHandler","boxZoom",fn),Xe.mergeOptions({doubleClickZoom:!0});var mn=ei.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,i=e.getZoom(),n=e.options.zoomDelta,r=t.originalEvent.shiftKey?i-n:i+n;"center"===e.options.doubleClickZoom?e.setZoom(r):e.setZoomAround(t.containerPoint,r)}});Xe.addInitHook("addHandler","doubleClickZoom",mn),Xe.mergeOptions({dragging:!0,inertia:!nt,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0});var vn=ei.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new si(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))}ue(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){de(this._map._container,"leaflet-grab"),de(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=k(this._map.options.maxBounds);this._offsetLimit=D(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,i=this._lastPos=this._draggable._absPos||this._draggable._newPos;this._positions.push(i),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),i=this._initialWorldOffset,n=this._draggable._newPos.x,r=(n-e+i)%t+e-i,o=(n+e+i)%t-e-i,a=Math.abs(r+i)<Math.abs(o+i)?r:o;this._draggable._absPos=this._draggable._newPos.clone(),this._draggable._newPos.x=a},_onDragEnd:function(t){var e=this._map,i=e.options,n=!i.inertia||this._times.length<2;if(e.fire("dragend",t),n)e.fire("moveend");else{this._prunePositions(+new Date);var r=this._lastPos.subtract(this._positions[0]),o=(this._lastTime-this._times[0])/1e3,a=i.easeLinearity,s=r.multiplyBy(a/o),h=s.distanceTo([0,0]),l=Math.min(i.inertiaMaxSpeed,h),c=s.multiplyBy(l/h),u=l/(i.inertiaDeceleration*a),d=c.multiplyBy(-u/2).round();d.x||d.y?(d=e._limitOffset(d,e.options.maxBounds),S((function(){e.panBy(d,{duration:u,easeLinearity:a,noMoveStart:!0,animate:!0})}))):e.fire("moveend")}}});Xe.addInitHook("addHandler","dragging",vn),Xe.mergeOptions({keyboard:!0,keyboardPanDelta:80});var gn=ei.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"),Pe(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(),Ce(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,i=t.scrollTop||e.scrollTop,n=t.scrollLeft||e.scrollLeft;this._map._container.focus(),window.scrollTo(n,i)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanDelta:function(t){var e,i,n=this._panKeys={},r=this.keyCodes;for(e=0,i=r.left.length;e<i;e++)n[r.left[e]]=[-1*t,0];for(e=0,i=r.right.length;e<i;e++)n[r.right[e]]=[t,0];for(e=0,i=r.down.length;e<i;e++)n[r.down[e]]=[0,t];for(e=0,i=r.up.length;e<i;e++)n[r.up[e]]=[0,-1*t]},_setZoomDelta:function(t){var e,i,n=this._zoomKeys={},r=this.keyCodes;for(e=0,i=r.zoomIn.length;e<i;e++)n[r.zoomIn[e]]=t;for(e=0,i=r.zoomOut.length;e<i;e++)n[r.zoomOut[e]]=-t},_addHooks:function(){Pe(document,"keydown",this._onKeyDown,this)},_removeHooks:function(){Ce(document,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e,i=t.keyCode,n=this._map;if(i in this._panKeys)n._panAnim&&n._panAnim._inProgress||(e=this._panKeys[i],t.shiftKey&&(e=I(e).multiplyBy(3)),n.panBy(e),n.options.maxBounds&&n.panInsideBounds(n.options.maxBounds));else if(i in this._zoomKeys)n.setZoom(n.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[i]);else{if(27!==i||!n._popup||!n._popup.options.closeOnEscapeKey)return;n.closePopup()}Be(t)}}});Xe.addInitHook("addHandler","keyboard",gn),Xe.mergeOptions({scrollWheelZoom:!0,wheelDebounceTime:40,wheelPxPerZoomLevel:60});var _n=ei.extend({addHooks:function(){Pe(this._map._container,"mousewheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){Ce(this._map._container,"mousewheel",this._onWheelScroll,this)},_onWheelScroll:function(t){var e=Fe(t),i=this._map.options.wheelDebounceTime;this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date);var n=Math.max(i-(+new Date-this._startTime),0);clearTimeout(this._timer),this._timer=setTimeout(r(this._performZoom,this),n),Be(t)},_performZoom:function(){var t=this._map,e=t.getZoom(),i=this._map.options.zoomSnap||0;t._stop();var n=this._delta/(4*this._map.options.wheelPxPerZoomLevel),r=4*Math.log(2/(1+Math.exp(-Math.abs(n))))/Math.LN2,o=i?Math.ceil(r/i)*i:r,a=t._limitZoom(e+(this._delta>0?o:-o))-e;this._delta=0,this._startTime=null,a&&("center"===t.options.scrollWheelZoom?t.setZoom(e+a):t.setZoomAround(this._lastMousePos,e+a))}});Xe.addInitHook("addHandler","scrollWheelZoom",_n),Xe.mergeOptions({tap:!0,tapTolerance:15});var yn=ei.extend({addHooks:function(){Pe(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){Ce(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(t.touches){if(De(t),this._fireClick=!0,t.touches.length>1)return this._fireClick=!1,void clearTimeout(this._holdTimeout);var e=t.touches[0],i=e.target;this._startPos=this._newPos=new O(e.clientX,e.clientY),i.tagName&&"a"===i.tagName.toLowerCase()&&ue(i,"leaflet-active"),this._holdTimeout=setTimeout(r((function(){this._isTapValid()&&(this._fireClick=!1,this._onUp(),this._simulateEvent("contextmenu",e))}),this),1e3),this._simulateEvent("mousedown",e),Pe(document,{touchmove:this._onMove,touchend:this._onUp},this)}},_onUp:function(t){if(clearTimeout(this._holdTimeout),Ce(document,{touchmove:this._onMove,touchend:this._onUp},this),this._fireClick&&t&&t.changedTouches){var e=t.changedTouches[0],i=e.target;i&&i.tagName&&"a"===i.tagName.toLowerCase()&&de(i,"leaflet-active"),this._simulateEvent("mouseup",e),this._isTapValid()&&this._simulateEvent("click",e)}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_onMove:function(t){var e=t.touches[0];this._newPos=new O(e.clientX,e.clientY),this._simulateEvent("mousemove",e)},_simulateEvent:function(t,e){var i=document.createEvent("MouseEvents");i._simulated=!0,e.target._simulatedClick=!0,i.initMouseEvent(t,!0,!0,window,1,e.screenX,e.screenY,e.clientX,e.clientY,!1,!1,!1,!1,0,null),e.target.dispatchEvent(i)}});wt&&!bt&&Xe.addInitHook("addHandler","tap",yn),Xe.mergeOptions({touchZoom:wt&&!nt,bounceAtZoomLimits:!0});var xn=ei.extend({addHooks:function(){ue(this._map._container,"leaflet-touch-zoom"),Pe(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){de(this._map._container,"leaflet-touch-zoom"),Ce(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 i=e.mouseEventToContainerPoint(t.touches[0]),n=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(i.add(n)._divideBy(2))),this._startDist=i.distanceTo(n),this._startZoom=e.getZoom(),this._moved=!1,this._zooming=!0,e._stop(),Pe(document,"touchmove",this._onTouchMove,this),Pe(document,"touchend",this._onTouchEnd,this),De(t)}},_onTouchMove:function(t){if(t.touches&&2===t.touches.length&&this._zooming){var e=this._map,i=e.mouseEventToContainerPoint(t.touches[0]),n=e.mouseEventToContainerPoint(t.touches[1]),o=i.distanceTo(n)/this._startDist;if(this._zoom=e.getScaleZoom(o,this._startZoom),!e.options.bounceAtZoomLimits&&(this._zoom<e.getMinZoom()&&o<1||this._zoom>e.getMaxZoom()&&o>1)&&(this._zoom=e._limitZoom(this._zoom)),"center"===e.options.touchZoom){if(this._center=this._startLatLng,1===o)return}else{var a=i._add(n)._divideBy(2)._subtract(this._centerPoint);if(1===o&&0===a.x&&0===a.y)return;this._center=e.unproject(e.project(this._pinchStartLatLng,this._zoom).subtract(a),this._zoom)}this._moved||(e._moveStart(!0,!1),this._moved=!0),E(this._animRequest);var s=r(e._move,e,this._center,this._zoom,{pinch:!0,round:!1});this._animRequest=S(s,this,!0),De(t)}},_onTouchEnd:function(){this._moved&&this._zooming?(this._zooming=!1,E(this._animRequest),Ce(document,"touchmove",this._onTouchMove),Ce(document,"touchend",this._onTouchEnd),this._map.options.zoomAnimation?this._map._animateZoom(this._center,this._map._limitZoom(this._zoom),!0,this._map.options.zoomSnap):this._map._resetView(this._center,this._map._limitZoom(this._zoom))):this._zooming=!1}});Xe.addInitHook("addHandler","touchZoom",xn),Xe.BoxZoom=fn,Xe.DoubleClickZoom=mn,Xe.Drag=vn,Xe.Keyboard=gn,Xe.ScrollWheelZoom=_n,Xe.Tap=yn,Xe.TouchZoom=xn,Object.freeze=e,t.version="1.4.0",t.Control=Ye,t.control=Je,t.Browser=Ct,t.Evented=R,t.Mixin=ni,t.Util=P,t.Class=A,t.Handler=ei,t.extend=i,t.bind=r,t.stamp=a,t.setOptions=p,t.DomEvent=Ze,t.DomUtil=Le,t.PosAnimation=qe,t.Draggable=si,t.LineUtil=vi,t.PolyUtil=_i,t.Point=O,t.point=I,t.Bounds=N,t.bounds=D,t.Transformation=W,t.transformation=Z,t.Projection=bi,t.LatLng=U,t.latLng=F,t.LatLngBounds=B,t.latLngBounds=k,t.CRS=j,t.GeoJSON=Bi,t.geoJSON=Zi,t.geoJson=qi,t.Layer=Si,t.LayerGroup=Ei,t.layerGroup=function(t,e){return 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0!==e.zoom&&this.setView(Y(e.center),e.zoom,{reset:!0}),this.callInitHooks(),this._zoomAnimated=le&&St&&!Ot&&this.options.zoomAnimation,this._zoomAnimated&&(this._createAnimProxy(),Ne(this._proxy,ce,this._catchTransitionEnd,this)),this._addLayers(this.options.layers)},setView:function(t,e,i){if((e=void 0===e?this._zoom:this._limitZoom(e),t=this._limitCenter(Y(t),e,this.options.maxBounds),i=i||{},this._stop(),this._loaded&&!i.reset&&!0!==i)&&(void 0!==i.animate&&(i.zoom=d({animate:i.animate},i.zoom),i.pan=d({animate:i.animate,duration:i.duration},i.pan)),this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,i.zoom):this._tryAnimatedPan(t,i.pan)))return clearTimeout(this._sizeTimer),this;return this._resetView(t,e),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||(St?this.options.zoomDelta:1),this.setZoom(this._zoom+t,e)},zoomOut:function(t,e){return t=t||(St?this.options.zoomDelta:1),this.setZoom(this._zoom-t,e)},setZoomAround:function(t,e,i){var n=this.getZoomScale(e),r=this.getSize().divideBy(2),o=(t instanceof H?t:this.latLngToContainerPoint(t)).subtract(r).multiplyBy(1-1/n),a=this.containerPointToLatLng(r.add(o));return this.setView(a,e,{zoom:i})},_getBoundsCenterZoom:function(t,e){e=e||{},t=t.getBounds?t.getBounds():q(t);var i=G(e.paddingTopLeft||e.padding||[0,0]),n=G(e.paddingBottomRight||e.padding||[0,0]),r=this.getBoundsZoom(t,!1,i.add(n));if((r="number"==typeof e.maxZoom?Math.min(e.maxZoom,r):r)===1/0)return{center:t.getCenter(),zoom:r};var o=n.subtract(i).divideBy(2),a=this.project(t.getSouthWest(),r),s=this.project(t.getNorthEast(),r);return{center:this.unproject(a.add(s).divideBy(2).add(o),r),zoom:r}},fitBounds:function(t,e){if(!(t=q(t)).isValid())throw new Error("Bounds are not valid.");var i=this._getBoundsCenterZoom(t,e);return this.setView(i.center,i.zoom,e)},fitWorld:function(t){return 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s=Math.max(o.x,o.y),h=s*this.getZoomScale(a,e),l=r.distanceTo(n)||1;function c(t){var e=(h*h-s*s+2.0164*(t?-1:1)*2.0164*l*l)/(2*(t?h:s)*2.0164*l),i=Math.sqrt(e*e+1)-e;return i<1e-9?-18:Math.log(i)}function u(t){return(Math.exp(t)-Math.exp(-t))/2}function d(t){return(Math.exp(t)+Math.exp(-t))/2}var p=c(0);function f(t){return s*(d(p)*(u(e=p+1.42*t)/d(e))-u(p))/2.0164;var e}var m=Date.now(),v=(c(1)-p)/1.42,g=i.duration?1e3*i.duration:1e3*v*.8;return this._moveStart(!0,i.noMoveStart),function i(){var o=(Date.now()-m)/g,h=function(t){return 1-Math.pow(1-t,1.5)}(o)*v;o<=1?(this._flyToFrame=D(i,this),this._move(this.unproject(n.add(r.subtract(n).multiplyBy(f(h)/l)),a),this.getScaleZoom(s/function(t){return s*(d(p)/d(p+1.42*t))}(h),a),{flyTo:!0})):this._move(t,e)._moveEnd(!0)}.call(this),this},flyToBounds:function(t,e){var i=this._getBoundsCenterZoom(t,e);return this.flyTo(i.center,i.zoom,e)},setMaxBounds:function(t){return(t=q(t)).isValid()?(this.options.maxBounds&&this.off("moveend",this._panInsideMaxBounds),this.options.maxBounds=t,this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds)):(this.options.maxBounds=null,this.off("moveend",this._panInsideMaxBounds))},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 i=this.getCenter(),n=this._limitCenter(i,this._zoom,q(t));return i.equals(n)||this.panTo(n,e),this._enforcingBounds=!1,this},panInside:function(t,e){var i=G((e=e||{}).paddingTopLeft||e.padding||[0,0]),n=G(e.paddingBottomRight||e.padding||[0,0]),r=this.getCenter(),o=this.project(r),a=this.project(t),s=this.getPixelBounds(),h=s.getSize().divideBy(2),l=W([s.min.add(i),s.max.subtract(n)]);if(!l.contains(a)){this._enforcingBounds=!0;var c=o.subtract(a),u=G(a.x+c.x,a.y+c.y);(a.x<l.min.x||a.x>l.max.x)&&(u.x=o.x-c.x,c.x>0?u.x+=h.x-i.x:u.x-=h.x-n.x),(a.y<l.min.y||a.y>l.max.y)&&(u.y=o.y-c.y,c.y>0?u.y+=h.y-i.y:u.y-=h.y-n.y),this.panTo(this.unproject(u),e),this._enforcingBounds=!1}return this},invalidateSize:function(t){if(!this._loaded)return this;t=d({animate:!1,pan:!0},!0===t?{animate:!0}:t);var e=this.getSize();this._sizeChanged=!0,this._lastCenter=null;var i=this.getSize(),n=e.divideBy(2).round(),r=i.divideBy(2).round(),o=n.subtract(r);return o.x||o.y?(t.animate&&t.pan?this.panBy(o):(t.pan&&this._rawPanBy(o),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(f(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=d({timeout:1e4,watch:!1},t),!("geolocation"in navigator))return this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this;var e=f(this._handleGeolocationResponse,this),i=f(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){var e=t.code,i=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: "+i+"."})},_handleGeolocationResponse:function(t){var e=new X(t.coords.latitude,t.coords.longitude),i=e.toBounds(2*t.coords.accuracy),n=this._locateOptions;if(n.setView){var r=this.getBoundsZoom(i);this.setView(e,n.maxZoom?Math.min(r,n.maxZoom):r)}var o={latlng:e,bounds:i,timestamp:t.timestamp};for(var a in t.coords)"number"==typeof t.coords[a]&&(o[a]=t.coords[a]);this.fire("locationfound",o)},addHandler:function(t,e){if(!e)return this;var i=this[t]=new e(this);return this._handlers.push(i),this.options[t]&&i.enable(),this},remove:function(){if(this._initEvents(!0),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(t){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&&(B(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 i=pe("div","leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),e||this._mapPane);return t&&(this._panes[t]=i),i},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter:this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds();return new Z(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,i){t=q(t),i=G(i||[0,0]);var n=this.getZoom()||0,r=this.getMinZoom(),o=this.getMaxZoom(),a=t.getNorthWest(),s=t.getSouthEast(),h=this.getSize().subtract(i),l=W(this.project(s,n),this.project(a,n)).getSize(),c=St?this.options.zoomSnap:1,u=h.x/l.x,d=h.y/l.y,p=e?Math.max(u,d):Math.min(u,d);return n=this.getScaleZoom(p,n),c&&(n=Math.round(n/(c/100))*(c/100),n=e?Math.ceil(n/c)*c:Math.floor(n/c)*c),Math.max(r,Math.min(o,n))},getSize:function(){return this._size&&!this._sizeChanged||(this._size=new H(this._container.clientWidth||0,this._container.clientHeight||0),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,e){var i=this._getTopLeftPoint(t,e);return new V(i,i.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 i=this.options.crs;return e=void 0===e?this._zoom:e,i.scale(t)/i.scale(e)},getScaleZoom:function(t,e){var i=this.options.crs;e=void 0===e?this._zoom:e;var n=i.zoom(t*i.scale(e));return isNaN(n)?1/0:n},project:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.latLngToPoint(Y(t),e)},unproject:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.pointToLatLng(G(t),e)},layerPointToLatLng:function(t){var e=G(t).add(this.getPixelOrigin());return this.unproject(e)},latLngToLayerPoint:function(t){return this.project(Y(t))._round()._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(Y(t))},wrapLatLngBounds:function(t){return this.options.crs.wrapLatLngBounds(q(t))},distance:function(t,e){return this.options.crs.distance(Y(t),Y(e))},containerPointToLayerPoint:function(t){return G(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return G(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var e=this.containerPointToLayerPoint(G(t));return this.layerPointToLatLng(e)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(Y(t)))},mouseEventToContainerPoint:function(t){return We(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=ue(t);if(!e)throw new Error("Map container not found.");if(e._leaflet_id)throw new Error("Map container is already initialized.");Ne(e,"scroll",this._onScroll,this),this._containerId=v(e)},_initLayout:function(){var t=this._container;this._fadeAnimated=this.options.fadeAnimation&&St,ye(t,"leaflet-container"+(Rt?" leaflet-touch":"")+(It?" leaflet-retina":"")+(ht?" leaflet-oldie":"")+(_t?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":""));var e=de(t,"position");"absolute"!==e&&"relative"!==e&&"fixed"!==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),Ee(this._mapPane,new H(0,0)),this.createPane("tilePane"),this.createPane("shadowPane"),this.createPane("overlayPane"),this.createPane("markerPane"),this.createPane("tooltipPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(ye(t.markerPane,"leaflet-zoom-hide"),ye(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,e){Ee(this._mapPane,new H(0,0));var i=!this._loaded;this._loaded=!0,e=this._limitZoom(e),this.fire("viewprereset");var n=this._zoom!==e;this._moveStart(n,!1)._move(t,e)._moveEnd(n),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,i){void 0===e&&(e=this._zoom);var n=this._zoom!==e;return this._zoom=e,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),(n||i&&i.pinch)&&this.fire("zoom",i),this.fire("move",i)},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_stop:function(){return B(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},_rawPanBy:function(t){Ee(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[v(this._container)]=this;var e=t?Be:Ne;e(this._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress",this._handleDOMEvent,this),this.options.trackResize&&e(window,"resize",this._onResize,this),St&&this.options.transform3DLimit&&(t?this.off:this.on).call(this,"moveend",this._onMoveEnd)},_onResize:function(){B(this._resizeRequest),this._resizeRequest=D((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 i,n=[],r="mouseout"===e||"mouseover"===e,o=t.target||t.srcElement,a=!1;o;){if((i=this._targets[v(o)])&&("click"===e||"preclick"===e)&&!t._simulated&&this._draggableMoved(i)){a=!0;break}if(i&&i.listens(e,!0)){if(r&&!Qe(o,t))break;if(n.push(i),r)break}if(o===this._container)break;o=o.parentNode}return n.length||a||r||!Qe(o,t)||(n=[this]),n},_handleDOMEvent:function(t){if(this._loaded&&!Ke(t)){var e=t.type;"mousedown"!==e&&"keypress"!==e||Re(t.target||t.srcElement),this._fireDOMEvent(t,e)}},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,e,i){if("click"===t.type){var n=d({},t);n.type="preclick",this._fireDOMEvent(n,n.type,i)}if(!t._stopped&&(i=(i||[]).concat(this._findEventTargets(t,e))).length){var r=i[0];"contextmenu"===e&&r.listens(e,!0)&&Ge(t);var o={originalEvent:t};if("keypress"!==t.type){var a=r.getLatLng&&(!r._radius||r._radius<=10);o.containerPoint=a?this.latLngToContainerPoint(r.getLatLng()):this.mouseEventToContainerPoint(t),o.layerPoint=this.containerPointToLayerPoint(o.containerPoint),o.latlng=a?r.getLatLng():this.layerPointToLatLng(o.layerPoint)}for(var s=0;s<i.length;s++)if(i[s].fire(e,o,!0),o.originalEvent._stopped||!1===i[s].options.bubblingMouseEvents&&-1!==A(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 Le(this._mapPane)||new H(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 i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,e,i){var n=this._getNewPixelOrigin(i,e);return this.project(t,e)._subtract(n)},_latLngBoundsToNewLayerBounds:function(t,e,i){var n=this._getNewPixelOrigin(i,e);return W([this.project(t.getSouthWest(),e)._subtract(n),this.project(t.getNorthWest(),e)._subtract(n),this.project(t.getSouthEast(),e)._subtract(n),this.project(t.getNorthEast(),e)._subtract(n)])},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,i){if(!i)return t;var n=this.project(t,e),r=this.getSize().divideBy(2),o=new V(n.subtract(r),n.add(r)),a=this._getBoundsOffset(o,i,e);return a.round().equals([0,0])?t:this.unproject(n.add(a),e)},_limitOffset:function(t,e){if(!e)return t;var i=this.getPixelBounds(),n=new V(i.min.add(t),i.max.add(t));return t.add(this._getBoundsOffset(n,e))},_getBoundsOffset:function(t,e,i){var n=W(this.project(e.getNorthEast(),i),this.project(e.getSouthWest(),i)),r=n.min.subtract(t.min),o=n.max.subtract(t.max);return new H(this._rebound(r.x,-o.x),this._rebound(r.y,-o.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(),i=this.getMaxZoom(),n=St?this.options.zoomSnap:1;return n&&(t=Math.round(t/n)*n),Math.max(e,Math.min(i,t))},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){xe(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){var i=this._getCenterOffset(t)._trunc();return!(!0!==(e&&e.animate)&&!this.getSize().contains(i))&&(this.panBy(i,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=he,i=this._proxy.style[e];Se(this._proxy,this.project(t.center,t.zoom),this.getZoomScale(t.zoom,1)),i===this._proxy.style[e]&&this._animatingZoom&&this._onZoomTransitionEnd()}),this),this.on("load moveend",(function(){var t=this.getCenter(),e=this.getZoom();Se(this._proxy,this.project(t,e),this.getZoomScale(e,1))}),this),this._on("unload",this._destroyAnimProxy,this)},_destroyAnimProxy:function(){fe(this._proxy),delete this._proxy},_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,i){if(this._animatingZoom)return!0;if(i=i||{},!this._zoomAnimated||!1===i.animate||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),r=this._getCenterOffset(t)._divideBy(1-1/n);return!(!0!==i.animate&&!this.getSize().contains(r))&&(D((function(){this._moveStart(!0,!1)._animateZoom(t,e,!0)}),this),!0)},_animateZoom:function(t,e,i,n){this._mapPane&&(i&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=e,ye(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:e,noUpdate:n}),setTimeout(f(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&xe(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom),D((function(){this._moveEnd(!0)}),this))}});var ei=k.extend({options:{position:"topright"},initialize:function(t){M(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),i=this.getPosition(),n=t._controlCorners[i];return ye(e,"leaflet-control"),-1!==i.indexOf("bottom")?n.insertBefore(e,n.firstChild):n.appendChild(e),this},remove:function(){return this._map?(fe(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this):this},_refocusOnMap:function(t){this._map&&t&&t.screenX>0&&t.screenY>0&&this._map.getContainer().focus()}}),ii=function(t){return new ei(t)};ti.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){var t=this._controlCorners={},e="leaflet-",i=this._controlContainer=pe("div",e+"control-container",this._container);function n(n,r){var o=e+n+" "+e+r;t[n+r]=pe("div",o,i)}n("top","left"),n("top","right"),n("bottom","left"),n("bottom","right")},_clearControlPos:function(){for(var t in this._controlCorners)fe(this._controlCorners[t]);fe(this._controlContainer),delete this._controlCorners,delete this._controlContainer}});var ni=ei.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1,sortLayers:!1,sortFunction:function(t,e,i,n){return i<n?-1:n<i?1:0}},initialize:function(t,e,i){for(var n in M(this,i),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1,t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!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 ei.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(v(t));return e&&this._layers.splice(this._layers.indexOf(e),1),this._map?this._update():this},expand:function(){ye(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?(ye(this._section,"leaflet-control-layers-scrollbar"),this._section.style.height=t+"px"):xe(this._section,"leaflet-control-layers-scrollbar"),this._checkDisabledLayers(),this},collapse:function(){return xe(this._container,"leaflet-control-layers-expanded"),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=pe("div",t),i=this.options.collapsed;e.setAttribute("aria-haspopup",!0),je(e),He(e);var n=this._section=pe("section",t+"-list");i&&(this._map.on("click",this.collapse,this),ut||Ne(e,{mouseenter:this.expand,mouseleave:this.collapse},this));var r=this._layersLink=pe("a",t+"-toggle",e);r.href="#",r.title="Layers",Rt?(Ne(r,"click",Ve),Ne(r,"click",this.expand,this)):Ne(r,"focus",this.expand,this),i||this.expand(),this._baseLayersList=pe("div",t+"-base",n),this._separator=pe("div",t+"-separator",n),this._overlaysList=pe("div",t+"-overlays",n),e.appendChild(n)},_getLayer:function(t){for(var e=0;e<this._layers.length;e++)if(this._layers[e]&&v(this._layers[e].layer)===t)return this._layers[e]},_addLayer:function(t,e,i){this._map&&t.on("add remove",this._onLayerChange,this),this._layers.push({layer:t,name:e,overlay:i}),this.options.sortLayers&&this._layers.sort(f((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;me(this._baseLayersList),me(this._overlaysList),this._layerControlInputs=[];var t,e,i,n,r=0;for(i=0;i<this._layers.length;i++)n=this._layers[i],this._addItem(n),e=e||n.overlay,t=t||!n.overlay,r+=n.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(v(t.target)),i=e.overlay?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;i&&this._map.fire(i,e)},_createRadioElement:function(t,e){var i='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"'+(e?' checked="checked"':"")+"/>",n=document.createElement("div");return n.innerHTML=i,n.firstChild},_addItem:function(t){var e,i=document.createElement("label"),n=this._map.hasLayer(t.layer);t.overlay?((e=document.createElement("input")).type="checkbox",e.className="leaflet-control-layers-selector",e.defaultChecked=n):e=this._createRadioElement("leaflet-base-layers",n),this._layerControlInputs.push(e),e.layerId=v(t.layer),Ne(e,"click",this._onInputClick,this);var r=document.createElement("span");r.innerHTML=" "+t.name;var o=document.createElement("div");return i.appendChild(o),o.appendChild(e),o.appendChild(r),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(i),this._checkDisabledLayers(),i},_onInputClick:function(){var t,e,i=this._layerControlInputs,n=[],r=[];this._handlingClick=!0;for(var o=i.length-1;o>=0;o--)t=i[o],e=this._getLayer(t.layerId).layer,t.checked?n.push(e):t.checked||r.push(e);for(o=0;o<r.length;o++)this._map.hasLayer(r[o])&&this._map.removeLayer(r[o]);for(o=0;o<n.length;o++)this._map.hasLayer(n[o])||this._map.addLayer(n[o]);this._handlingClick=!1,this._refocusOnMap()},_checkDisabledLayers:function(){for(var t,e,i=this._layerControlInputs,n=this._map.getZoom(),r=i.length-1;r>=0;r--)t=i[r],e=this._getLayer(t.layerId).layer,t.disabled=void 0!==e.options.minZoom&&n<e.options.minZoom||void 0!==e.options.maxZoom&&n>e.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand(),this},_expand:function(){return this.expand()},_collapse:function(){return this.collapse()}}),ri=ei.extend({options:{position:"topleft",zoomInText:"+",zoomInTitle:"Zoom in",zoomOutText:"−",zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",i=pe("div",e+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,e+"-in",i,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,e+"-out",i,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},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,i,n,r){var o=pe("a",i,n);return o.innerHTML=t,o.href="#",o.title=e,o.setAttribute("role","button"),o.setAttribute("aria-label",e),je(o),Ne(o,"click",Ve),Ne(o,"click",r,this),Ne(o,"click",this._refocusOnMap,this),o},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";xe(this._zoomInButton,e),xe(this._zoomOutButton,e),(this._disabled||t._zoom===t.getMinZoom())&&ye(this._zoomOutButton,e),(this._disabled||t._zoom===t.getMaxZoom())&&ye(this._zoomInButton,e)}});ti.mergeOptions({zoomControl:!0}),ti.addInitHook((function(){this.options.zoomControl&&(this.zoomControl=new ri,this.addControl(this.zoomControl))}));var oi=ei.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var e=pe("div","leaflet-control-scale"),i=this.options;return this._addScales(i,"leaflet-control-scale-line",e),t.on(i.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),e},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=pe("div",e,i)),t.imperial&&(this._iScale=pe("div",e,i))},_update:function(){var t=this._map,e=t.getSize().y/2,i=t.distance(t.containerPointToLatLng([0,e]),t.containerPointToLatLng([this.options.maxWidth,e]));this._updateScales(i)},_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),i=e<1e3?e+" m":e/1e3+" km";this._updateScale(this._mScale,i,e/t)},_updateImperial:function(t){var e,i,n,r=3.2808399*t;r>5280?(e=r/5280,i=this._getRoundNum(e),this._updateScale(this._iScale,i+" mi",i/e)):(n=this._getRoundNum(r),this._updateScale(this._iScale,n+" ft",n/r))},_updateScale:function(t,e,i){t.style.width=Math.round(this.options.maxWidth*i)+"px",t.innerHTML=e},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),i=t/e;return e*(i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:1)}}),ai=ei.extend({options:{position:"bottomright",prefix:'<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'},initialize:function(t){M(this,t),this._attributions={}},onAdd:function(t){for(var e in t.attributionControl=this,this._container=pe("div","leaflet-control-attribution"),je(this._container),t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return this._update(),this._container},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 i=[];this.options.prefix&&i.push(this.options.prefix),t.length&&i.push(t.join(", ")),this._container.innerHTML=i.join(" | ")}}});ti.mergeOptions({attributionControl:!0}),ti.addInitHook((function(){this.options.attributionControl&&(new ai).addTo(this)}));ei.Layers=ni,ei.Zoom=ri,ei.Scale=oi,ei.Attribution=ai,ii.layers=function(t,e,i){return new ni(t,e,i)},ii.zoom=function(t){return new ri(t)},ii.scale=function(t){return new oi(t)},ii.attribution=function(t){return new ai(t)};var si=k.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}});si.addTo=function(t,e){return t.addHandler(e,this),this};var hi,li=Rt?"touchstart mousedown":"mousedown",ci={mousedown:"mouseup",touchstart:"touchend",pointerdown:"touchend",MSPointerDown:"touchend"},ui={mousedown:"mousemove",touchstart:"touchmove",pointerdown:"touchmove",MSPointerDown:"touchmove"},di=F.extend({options:{clickTolerance:3},initialize:function(t,e,i,n){M(this,n),this._element=t,this._dragStartTarget=e||t,this._preventOutline=i},enable:function(){this._enabled||(Ne(this._dragStartTarget,li,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(di._dragging===this&&this.finishDrag(),Be(this._dragStartTarget,li,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){if(!t._simulated&&this._enabled&&(this._moved=!1,!_e(this._element,"leaflet-zoom-anim")&&!(di._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||(di._dragging=this,this._preventOutline&&Re(this._element),Ae(),ne(),this._moving)))){this.fire("down");var e=t.touches?t.touches[0]:t,i=ze(this._element);this._startPoint=new H(e.clientX,e.clientY),this._parentScale=Ie(i),Ne(document,ui[t.type],this._onMove,this),Ne(document,ci[t.type],this._onUp,this)}},_onMove:function(t){if(!t._simulated&&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,i=new H(e.clientX,e.clientY)._subtract(this._startPoint);(i.x||i.y)&&(Math.abs(i.x)+Math.abs(i.y)<this.options.clickTolerance||(i.x/=this._parentScale.x,i.y/=this._parentScale.y,Ge(t),this._moved||(this.fire("dragstart"),this._moved=!0,this._startPos=Le(this._element).subtract(i),ye(document.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,window.SVGElementInstance&&this._lastTarget instanceof SVGElementInstance&&(this._lastTarget=this._lastTarget.correspondingUseElement),ye(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(i),this._moving=!0,B(this._animRequest),this._lastEvent=t,this._animRequest=D(this._updatePosition,this,!0)))}},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),Ee(this._element,this._newPos),this.fire("drag",t)},_onUp:function(t){!t._simulated&&this._enabled&&this.finishDrag()},finishDrag:function(){for(var t in xe(document.body,"leaflet-dragging"),this._lastTarget&&(xe(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null),ui)Be(document,ui[t],this._onMove,this),Be(document,ci[t],this._onUp,this);Ce(),re(),this._moved&&this._moving&&(B(this._animRequest),this.fire("dragend",{distance:this._newPos.distanceTo(this._startPos)})),this._moving=!1,di._dragging=!1}});function pi(t,e){if(!e||!t.length)return t.slice();var i=e*e;return t=function(t,e){var i=t.length,n=new(typeof Uint8Array!=void 0+""?Uint8Array:Array)(i);n[0]=n[i-1]=1,function t(e,i,n,r,o){var a,s,h,l=0;for(s=r+1;s<=o-1;s++)(h=_i(e[s],e[r],e[o],!0))>l&&(a=s,l=h);l>n&&(i[a]=1,t(e,i,n,r,a),t(e,i,n,a,o))}(t,n,e,0,i-1);var r,o=[];for(r=0;r<i;r++)n[r]&&o.push(t[r]);return o}(t=function(t,e){for(var i=[t[0]],n=1,r=0,o=t.length;n<o;n++)a=t[n],s=t[r],h=void 0,l=void 0,h=s.x-a.x,l=s.y-a.y,h*h+l*l>e&&(i.push(t[n]),r=n);var a,s,h,l;r<o-1&&i.push(t[o-1]);return i}(t,i),i)}function fi(t,e,i){return Math.sqrt(_i(t,e,i,!0))}function mi(t,e,i,n,r){var o,a,s,h=n?hi:gi(t,i),l=gi(e,i);for(hi=l;;){if(!(h|l))return[t,e];if(h&l)return!1;s=gi(a=vi(t,e,o=h||l,i,r),i),o===h?(t=a,h=s):(e=a,l=s)}}function vi(t,e,i,n,r){var o,a,s=e.x-t.x,h=e.y-t.y,l=n.min,c=n.max;return 8&i?(o=t.x+s*(c.y-t.y)/h,a=c.y):4&i?(o=t.x+s*(l.y-t.y)/h,a=l.y):2&i?(o=c.x,a=t.y+h*(c.x-t.x)/s):1&i&&(o=l.x,a=t.y+h*(l.x-t.x)/s),new H(o,a,r)}function gi(t,e){var i=0;return t.x<e.min.x?i|=1:t.x>e.max.x&&(i|=2),t.y<e.min.y?i|=4:t.y>e.max.y&&(i|=8),i}function _i(t,e,i,n){var r,o=e.x,a=e.y,s=i.x-o,h=i.y-a,l=s*s+h*h;return l>0&&((r=((t.x-o)*s+(t.y-a)*h)/l)>1?(o=i.x,a=i.y):r>0&&(o+=s*r,a+=h*r)),s=t.x-o,h=t.y-a,n?s*s+h*h:new H(o,a)}function yi(t){return!P(t[0])||"object"!=typeof t[0][0]&&void 0!==t[0][0]}function xi(t){return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."),yi(t)}(Object.freeze||Object)({simplify:pi,pointToSegmentDistance:fi,closestPointOnSegment:function(t,e,i){return _i(t,e,i)},clipSegment:mi,_getEdgeIntersection:vi,_getBitCode:gi,_sqClosestPointOnSegment:_i,isFlat:yi,_flat:xi});function bi(t,e,i){var n,r,o,a,s,h,l,c,u,d=[1,4,2,8];for(r=0,l=t.length;r<l;r++)t[r]._code=gi(t[r],e);for(a=0;a<4;a++){for(c=d[a],n=[],r=0,o=(l=t.length)-1;r<l;o=r++)s=t[r],h=t[o],s._code&c?h._code&c||((u=vi(h,s,c,e,i))._code=gi(u,e),n.push(u)):(h._code&c&&((u=vi(h,s,c,e,i))._code=gi(u,e),n.push(u)),n.push(s));t=n}return t}(Object.freeze||Object)({clipPolygon:bi});var wi={project:function(t){return new H(t.lng,t.lat)},unproject:function(t){return new X(t.y,t.x)},bounds:new V([-180,-90],[180,90])},Mi={R:6378137,R_MINOR:6356752.314245179,bounds:new V([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var e=Math.PI/180,i=this.R,n=t.lat*e,r=this.R_MINOR/i,o=Math.sqrt(1-r*r),a=o*Math.sin(n),s=Math.tan(Math.PI/4-n/2)/Math.pow((1-a)/(1+a),o/2);return n=-i*Math.log(Math.max(s,1e-10)),new H(t.lng*e*i,n)},unproject:function(t){for(var e,i=180/Math.PI,n=this.R,r=this.R_MINOR/n,o=Math.sqrt(1-r*r),a=Math.exp(-t.y/n),s=Math.PI/2-2*Math.atan(a),h=0,l=.1;h<15&&Math.abs(l)>1e-7;h++)e=o*Math.sin(s),e=Math.pow((1-e)/(1+e),o/2),s+=l=Math.PI/2-2*Math.atan(a*e)-s;return new X(s*i,t.x*i/n)}},Ti=((Object.freeze||Object)({LonLat:wi,Mercator:Mi,SphericalMercator:$}),d({},Q,{code:"EPSG:3395",projection:Mi,transformation:function(){var t=.5/(Math.PI*Mi.R);return et(t,.5,-t,.5)}()})),Si=d({},Q,{code:"EPSG:4326",projection:wi,transformation:et(1/180,1,-1/180,.5)}),Ei=d({},K,{projection:wi,transformation:et(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 i=e.lng-t.lng,n=e.lat-t.lat;return Math.sqrt(i*i+n*n)},infinite:!0});K.Earth=Q,K.EPSG3395=Ti,K.EPSG3857=it,K.EPSG900913=nt,K.EPSG4326=Si,K.Simple=Ei;var Li=F.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[v(t)]=this,this},removeInteractiveTarget:function(t){return delete this._map._targets[v(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 i=this.getEvents();e.on(i,this),this.once("remove",(function(){e.off(i,this)}),this)}this.onAdd(e),this.getAttribution&&e.attributionControl&&e.attributionControl.addAttribution(this.getAttribution()),this.fire("add"),e.fire("layeradd",{layer:this})}}});ti.include({addLayer:function(t){if(!t._layerAdd)throw new Error("The provided object is not a Layer.");var e=v(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=v(t);return this._layers[e]?(this._loaded&&t.onRemove(this),t.getAttribution&&this.attributionControl&&this.attributionControl.removeAttribution(t.getAttribution()),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!!t&&v(t)in this._layers},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},_addLayers:function(t){for(var e=0,i=(t=t?P(t)?t:[t]:[]).length;e<i;e++)this.addLayer(t[e])},_addZoomLimit:function(t){!isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[v(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){var e=v(t);this._zoomBoundLayers[e]&&(delete this._zoomBoundLayers[e],this._updateZoomLevels())},_updateZoomLevels:function(){var t=1/0,e=-1/0,i=this._getZoomSpan();for(var n in this._zoomBoundLayers){var r=this._zoomBoundLayers[n].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,i!==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 Pi=Li.extend({initialize:function(t,e){var i,n;if(M(this,e),this._layers={},t)for(i=0,n=t.length;i<n;i++)this.addLayer(t[i])},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!!t&&(t in this._layers||this.getLayerId(t)in this._layers)},clearLayers:function(){return this.eachLayer(this.removeLayer,this)},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)(i=this._layers[e])[t]&&i[t].apply(i,n);return this},onAdd:function(t){this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t)},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);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 v(t)}}),Ai=Pi.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),Pi.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),Pi.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 Z;for(var e in this._layers){var i=this._layers[e];t.extend(i.getBounds?i.getBounds():i.getLatLng())}return t}}),Ci=k.extend({options:{popupAnchor:[0,0],tooltipAnchor:[0,0]},initialize:function(t){M(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var i=this._getIconUrl(t);if(!i){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var n=this._createImg(i,e&&"IMG"===e.tagName?e:null);return this._setIconStyles(n,t),n},_setIconStyles:function(t,e){var i=this.options,n=i[e+"Size"];"number"==typeof n&&(n=[n,n]);var r=G(n),o=G("shadow"===e&&i.shadowAnchor||i.iconAnchor||r&&r.divideBy(2,!0));t.className="leaflet-marker-"+e+" "+(i.className||""),o&&(t.style.marginLeft=-o.x+"px",t.style.marginTop=-o.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 It&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}});var Ri=Ci.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 Ri.imagePath||(Ri.imagePath=this._detectIconPath()),(this.options.imagePath||Ri.imagePath)+Ci.prototype._getIconUrl.call(this,t)},_detectIconPath:function(){var t=pe("div","leaflet-default-icon-path",document.body),e=de(t,"background-image")||de(t,"backgroundImage");return document.body.removeChild(t),e=null===e||0!==e.indexOf("url")?"":e.replace(/^url\(["']?/,"").replace(/marker-icon\.png["']?\)$/,"")}}),Oi=si.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new di(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),ye(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&&xe(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_adjustPan:function(t){var e=this._marker,i=e._map,n=this._marker.options.autoPanSpeed,r=this._marker.options.autoPanPadding,o=Le(e._icon),a=i.getPixelBounds(),s=i.getPixelOrigin(),h=W(a.min._subtract(s).add(r),a.max._subtract(s).subtract(r));if(!h.contains(o)){var l=G((Math.max(h.max.x,o.x)-h.max.x)/(a.max.x-h.max.x)-(Math.min(h.min.x,o.x)-h.min.x)/(a.min.x-h.min.x),(Math.max(h.max.y,o.y)-h.max.y)/(a.max.y-h.max.y)-(Math.min(h.min.y,o.y)-h.min.y)/(a.min.y-h.min.y)).multiplyBy(n);i.panBy(l,{animate:!1}),this._draggable._newPos._add(l),this._draggable._startPos._add(l),Ee(e._icon,this._draggable._newPos),this._onDrag(t),this._panRequest=D(this._adjustPan.bind(this,t))}},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng(),this._marker.closePopup().fire("movestart").fire("dragstart")},_onPreDrag:function(t){this._marker.options.autoPan&&(B(this._panRequest),this._panRequest=D(this._adjustPan.bind(this,t)))},_onDrag:function(t){var e=this._marker,i=e._shadow,n=Le(e._icon),r=e._map.layerPointToLatLng(n);i&&Ee(i,n),e._latlng=r,t.latlng=r,t.oldLatLng=this._oldLatLng,e.fire("move",t).fire("drag",t)},_onDragEnd:function(t){B(this._panRequest),delete this._oldLatLng,this._marker.fire("moveend").fire("dragend",t)}}),zi=Li.extend({options:{icon:new Ri,interactive:!0,keyboard:!0,title:"",alt:"",zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250,pane:"markerPane",bubblingMouseEvents:!1,draggable:!1,autoPan:!1,autoPanPadding:[50,50],autoPanSpeed:10},initialize:function(t,e){M(this,e),this._latlng=Y(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=Y(t),this.update(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},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"),i=t.icon.createIcon(this._icon),n=!1;i!==this._icon&&(this._icon&&this._removeIcon(),n=!0,t.title&&(i.title=t.title),"IMG"===i.tagName&&(i.alt=t.alt||"")),ye(i,e),t.keyboard&&(i.tabIndex="0"),this._icon=i,t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex});var r=t.icon.createShadow(this._shadow),o=!1;r!==this._shadow&&(this._removeShadow(),o=!0),r&&(ye(r,e),r.alt=""),this._shadow=r,t.opacity<1&&this._updateOpacity(),n&&this.getPane().appendChild(this._icon),this._initInteraction(),r&&o&&this.getPane("shadowPane").appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),fe(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&fe(this._shadow),this._shadow=null},_setPos:function(t){Ee(this._icon,t),this._shadow&&Ee(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){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&&(ye(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),Oi)){var t=this.options.draggable;this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new Oi(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;Me(this._icon,t),this._shadow&&Me(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor}});var Ii=Li.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 M(this,t),this._renderer&&this._renderer._updateStyle(this),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}}),Ni=Ii.extend({options:{fill:!0,radius:10},initialize:function(t,e){M(this,e),this._latlng=Y(t),this._radius=this.options.radius},setLatLng:function(t){return this._latlng=Y(t),this.redraw(),this.fire("move",{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,i=this._clickTolerance(),n=[t+i,e+i];this._pxBounds=new V(this._point.subtract(n),this._point.add(n))},_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()}});var Di=Ni.extend({initialize:function(t,e,i){if("number"==typeof e&&(e=d({},i,{radius:e})),M(this,e),this._latlng=Y(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 Z(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,i=this._map,n=i.options.crs;if(n.distance===Q.distance){var r=Math.PI/180,o=this._mRadius/Q.R/r,a=i.project([e+o,t]),s=i.project([e-o,t]),h=a.add(s).divideBy(2),l=i.unproject(h).lat,c=Math.acos((Math.cos(o*r)-Math.sin(e*r)*Math.sin(l*r))/(Math.cos(e*r)*Math.cos(l*r)))/r;(isNaN(c)||0===c)&&(c=o/Math.cos(Math.PI/180*e)),this._point=h.subtract(i.getPixelOrigin()),this._radius=isNaN(c)?0:h.x-i.project([l,t-c]).x,this._radiusY=h.y-a.y}else{var u=n.unproject(n.project(this._latlng).subtract([this._mRadius,0]));this._point=i.latLngToLayerPoint(this._latlng),this._radius=this._point.x-i.latLngToLayerPoint(u).x}this._updateBounds()}});var Bi=Ii.extend({options:{smoothFactor:1,noClip:!1},initialize:function(t,e){M(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,i,n=1/0,r=null,o=_i,a=0,s=this._parts.length;a<s;a++)for(var h=this._parts[a],l=1,c=h.length;l<c;l++){var u=o(t,e=h[l-1],i=h[l],!0);u<n&&(n=u,r=o(t,e,i))}return r&&(r.distance=Math.sqrt(n)),r},getCenter:function(){if(!this._map)throw new Error("Must add layer to map before using getCenter()");var t,e,i,n,r,o,a,s=this._rings[0],h=s.length;if(!h)return null;for(t=0,e=0;t<h-1;t++)e+=s[t].distanceTo(s[t+1])/2;if(0===e)return this._map.layerPointToLatLng(s[0]);for(t=0,n=0;t<h-1;t++)if(r=s[t],o=s[t+1],(n+=i=r.distanceTo(o))>e)return a=(n-e)/i,this._map.layerPointToLatLng([o.x-a*(o.x-r.x),o.y-a*(o.y-r.y)])},getBounds:function(){return this._bounds},addLatLng:function(t,e){return e=e||this._defaultShape(),t=Y(t),e.push(t),this._bounds.extend(t),this.redraw()},_setLatLngs:function(t){this._bounds=new Z,this._latlngs=this._convertLatLngs(t)},_defaultShape:function(){return yi(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var e=[],i=yi(t),n=0,r=t.length;n<r;n++)i?(e[n]=Y(t[n]),this._bounds.extend(e[n])):e[n]=this._convertLatLngs(t[n]);return e},_project:function(){var t=new V;this._rings=[],this._projectLatlngs(this._latlngs,this._rings,t);var e=this._clickTolerance(),i=new H(e,e);this._bounds.isValid()&&t.isValid()&&(t.min._subtract(i),t.max._add(i),this._pxBounds=t)},_projectLatlngs:function(t,e,i){var n,r,o=t[0]instanceof X,a=t.length;if(o){for(r=[],n=0;n<a;n++)r[n]=this._map.latLngToLayerPoint(t[n]),i.extend(r[n]);e.push(r)}else for(n=0;n<a;n++)this._projectLatlngs(t[n],e,i)},_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,i,n,r,o,a,s,h=this._parts;for(e=0,n=0,r=this._rings.length;e<r;e++)for(i=0,o=(s=this._rings[e]).length;i<o-1;i++)(a=mi(s[i],s[i+1],t,i,!0))&&(h[n]=h[n]||[],h[n].push(a[0]),a[1]===s[i+1]&&i!==o-2||(h[n].push(a[1]),n++))}},_simplifyPoints:function(){for(var t=this._parts,e=this.options.smoothFactor,i=0,n=t.length;i<n;i++)t[i]=pi(t[i],e)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)},_containsPoint:function(t,e){var i,n,r,o,a,s,h=this._clickTolerance();if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(i=0,o=this._parts.length;i<o;i++)for(n=0,r=(a=(s=this._parts[i]).length)-1;n<a;r=n++)if((e||0!==n)&&fi(t,s[r],s[n])<=h)return!0;return!1}});Bi._flat=xi;var ki=Bi.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()");var t,e,i,n,r,o,a,s,h,l=this._rings[0],c=l.length;if(!c)return null;for(o=a=s=0,t=0,e=c-1;t<c;e=t++)i=l[t],n=l[e],r=i.y*n.x-n.y*i.x,a+=(i.x+n.x)*r,s+=(i.y+n.y)*r,o+=3*r;return h=0===o?l[0]:[a/o,s/o],this._map.layerPointToLatLng(h)},_convertLatLngs:function(t){var e=Bi.prototype._convertLatLngs.call(this,t),i=e.length;return i>=2&&e[0]instanceof X&&e[0].equals(e[i-1])&&e.pop(),e},_setLatLngs:function(t){Bi.prototype._setLatLngs.call(this,t),yi(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return yi(this._latlngs[0])?this._latlngs[0]:this._latlngs[0][0]},_clipPoints:function(){var t=this._renderer._bounds,e=this.options.weight,i=new H(e,e);if(t=new V(t.min.subtract(i),t.max.add(i)),this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var n,r=0,o=this._rings.length;r<o;r++)(n=bi(this._rings[r],t,!0)).length&&this._parts.push(n)},_updatePath:function(){this._renderer._updatePoly(this,!0)},_containsPoint:function(t){var e,i,n,r,o,a,s,h,l=!1;if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(r=0,s=this._parts.length;r<s;r++)for(o=0,a=(h=(e=this._parts[r]).length)-1;o<h;a=o++)i=e[o],n=e[a],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(l=!l);return l||Bi.prototype._containsPoint.call(this,t,!0)}});var Ui=Ai.extend({initialize:function(t,e){M(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n,r=P(t)?t:t.features;if(r){for(e=0,i=r.length;e<i;e++)((n=r[e]).geometries||n.geometry||n.features||n.coordinates)&&this.addData(n);return this}var o=this.options;if(o.filter&&!o.filter(t))return this;var a=Fi(t,o);return a?(a.feature=Zi(t),a.defaultOptions=a.options,this.resetStyle(a),o.onEachFeature&&o.onEachFeature(t,a),this.addLayer(a)):this},resetStyle:function(t){return t.options=d({},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){"function"==typeof e&&(e=e(t.feature)),t.setStyle&&t.setStyle(e)}});function Fi(t,e){var i,n,r,o,a="Feature"===t.type?t.geometry:t,s=a?a.coordinates:null,h=[],l=e&&e.pointToLayer,c=e&&e.coordsToLatLng||Hi;if(!s&&!a)return null;switch(a.type){case"Point":return i=c(s),l?l(t,i):new zi(i);case"MultiPoint":for(r=0,o=s.length;r<o;r++)i=c(s[r]),h.push(l?l(t,i):new zi(i));return new Ai(h);case"LineString":case"MultiLineString":return n=ji(s,"LineString"===a.type?0:1,c),new Bi(n,e);case"Polygon":case"MultiPolygon":return n=ji(s,"Polygon"===a.type?1:2,c),new ki(n,e);case"GeometryCollection":for(r=0,o=a.geometries.length;r<o;r++){var u=Fi({geometry:a.geometries[r],type:"Feature",properties:t.properties},e);u&&h.push(u)}return new Ai(h);default:throw new Error("Invalid GeoJSON object.")}}function Hi(t){return new X(t[1],t[0],t[2])}function ji(t,e,i){for(var n,r=[],o=0,a=t.length;o<a;o++)n=e?ji(t[o],e-1,i):(i||Hi)(t[o]),r.push(n);return r}function Gi(t,e){return e="number"==typeof e?e:6,void 0!==t.alt?[x(t.lng,e),x(t.lat,e),x(t.alt,e)]:[x(t.lng,e),x(t.lat,e)]}function Vi(t,e,i,n){for(var r=[],o=0,a=t.length;o<a;o++)r.push(e?Vi(t[o],e-1,i,n):Gi(t[o],n));return!e&&i&&r.push(r[0]),r}function Wi(t,e){return t.feature?d({},t.feature,{geometry:e}):Zi(e)}function Zi(t){return"Feature"===t.type||"FeatureCollection"===t.type?t:{type:"Feature",properties:{},geometry:t}}var qi={toGeoJSON:function(t){return Wi(this,{type:"Point",coordinates:Gi(this.getLatLng(),t)})}};zi.include(qi),Di.include(qi),Ni.include(qi),Bi.include({toGeoJSON:function(t){var e=!yi(this._latlngs);return Wi(this,{type:(e?"Multi":"")+"LineString",coordinates:Vi(this._latlngs,e?1:0,!1,t)})}}),ki.include({toGeoJSON:function(t){var e=!yi(this._latlngs),i=e&&!yi(this._latlngs[0]),n=Vi(this._latlngs,i?2:e?1:0,!0,t);return e||(n=[n]),Wi(this,{type:(i?"Multi":"")+"Polygon",coordinates:n})}}),Pi.include({toMultiPoint:function(t){var e=[];return this.eachLayer((function(i){e.push(i.toGeoJSON(t).geometry.coordinates)})),Wi(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 i="GeometryCollection"===e,n=[];return this.eachLayer((function(e){if(e.toGeoJSON){var r=e.toGeoJSON(t);if(i)n.push(r.geometry);else{var o=Zi(r);"FeatureCollection"===o.type?n.push.apply(n,o.features):n.push(o)}}})),i?Wi(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n}}});var Xi=Li.extend({options:{opacity:1,alt:"",interactive:!1,crossOrigin:!1,errorOverlayUrl:"",zIndex:1,className:""},initialize:function(t,e,i){this._url=t,this._bounds=q(e),M(this,i)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(ye(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&&ve(this._image),this},bringToBack:function(){return this._map&&ge(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},setBounds:function(t){return this._bounds=q(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");ye(e,"leaflet-image-layer"),this._zoomAnimated&&ye(e,"leaflet-zoom-animated"),this.options.className&&ye(e,this.options.className),e.onselectstart=y,e.onmousemove=y,e.onload=f(this.fire,this,"load"),e.onerror=f(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),i=this._map._latLngBoundsToNewLayerBounds(this._bounds,t.zoom,t.center).min;Se(this._image,i,e)},_reset:function(){var t=this._image,e=new V(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),i=e.getSize();Ee(t,e.min),t.style.width=i.x+"px",t.style.height=i.y+"px"},_updateOpacity:function(){Me(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)}});Xi.extend({options:{autoplay:!0,loop:!0},_initImage:function(){var t="VIDEO"===this._url.tagName,e=this._image=t?this._url:pe("video");if(ye(e,"leaflet-image-layer"),this._zoomAnimated&&ye(e,"leaflet-zoom-animated"),e.onselectstart=y,e.onmousemove=y,e.onloadeddata=f(this.fire,this,"load"),t){for(var i=e.getElementsByTagName("source"),n=[],r=0;r<i.length;r++)n.push(i[r].src);this._url=i.length>0?n:[e.src]}else{P(this._url)||(this._url=[this._url]),e.autoplay=!!this.options.autoplay,e.loop=!!this.options.loop;for(var o=0;o<this._url.length;o++){var a=pe("source");a.src=this._url[o],e.appendChild(a)}}}});var Yi=Li.extend({options:{offset:[0,7],className:"",pane:"popupPane"},initialize:function(t,e){M(this,t),this._source=e},onAdd:function(t){this._zoomAnimated=t._zoomAnimated,this._container||this._initLayout(),t._fadeAnimated&&Me(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&Me(this._container,1),this.bringToFront()},onRemove:function(t){t._fadeAnimated?(Me(this._container,0),this._removeTimeout=setTimeout(f(fe,void 0,this._container),200)):fe(this._container)},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=Y(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&&ve(this._container),this},bringToBack:function(){return this._map&&ge(this._container),this},_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=G(this.options.offset),i=this._getAnchor();this._zoomAnimated?Ee(this._container,t.add(i)):e=e.add(t).add(i);var n=this._containerBottom=-e.y,r=this._containerLeft=-Math.round(this._containerWidth/2)+e.x;this._container.style.bottom=n+"px",this._container.style.left=r+"px"}},_getAnchor:function(){return[0,0]}}),Ji=Yi.extend({options:{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.openPopup(this),this},onAdd:function(t){Yi.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",Fe))},onRemove:function(t){Yi.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",Fe))},getEvents:function(){var t=Yi.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},_close:function(){this._map&&this._map.closePopup(this)},_initLayout:function(){var t="leaflet-popup",e=this._container=pe("div",t+" "+(this.options.className||"")+" leaflet-zoom-animated"),i=this._wrapper=pe("div",t+"-content-wrapper",e);if(this._contentNode=pe("div",t+"-content",i),je(i),He(this._contentNode),Ne(i,"contextmenu",Fe),this._tipContainer=pe("div",t+"-tip-container",e),this._tip=pe("div",t+"-tip",this._tipContainer),this.options.closeButton){var n=this._closeButton=pe("a",t+"-close-button",e);n.href="#close",n.innerHTML="×",Ne(n,"click",this._onCloseButtonClick,this)}},_updateLayout:function(){var t=this._contentNode,e=t.style;e.width="",e.whiteSpace="nowrap";var i=t.offsetWidth;i=Math.min(i,this.options.maxWidth),i=Math.max(i,this.options.minWidth),e.width=i+1+"px",e.whiteSpace="",e.height="";var n=t.offsetHeight,r=this.options.maxHeight;r&&n>r?(e.height=r+"px",ye(t,"leaflet-popup-scrolled")):xe(t,"leaflet-popup-scrolled"),this._containerWidth=this._container.offsetWidth},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center),i=this._getAnchor();Ee(this._container,e.add(i))},_adjustPan:function(){if(this.options.autoPan){this._map._panAnim&&this._map._panAnim.stop();var t=this._map,e=parseInt(de(this._container,"marginBottom"),10)||0,i=this._container.offsetHeight+e,n=this._containerWidth,r=new H(this._containerLeft,-i-this._containerBottom);r._add(Le(this._container));var o=t.layerPointToContainerPoint(r),a=G(this.options.autoPanPadding),s=G(this.options.autoPanPaddingTopLeft||a),h=G(this.options.autoPanPaddingBottomRight||a),l=t.getSize(),c=0,u=0;o.x+n+h.x>l.x&&(c=o.x+n-l.x+h.x),o.x-c-s.x<0&&(c=o.x-s.x),o.y+i+h.y>l.y&&(u=o.y+i-l.y+h.y),o.y-u-s.y<0&&(u=o.y-s.y),(c||u)&&t.fire("autopanstart").panBy([c,u])}},_onCloseButtonClick:function(t){this._close(),Ve(t)},_getAnchor:function(){return G(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}});ti.mergeOptions({closePopupOnClick:!0}),ti.include({openPopup:function(t,e,i){return t instanceof Ji||(t=new Ji(i).setContent(t)),e&&t.setLatLng(e),this.hasLayer(t)?this:(this._popup&&this._popup.options.autoClose&&this.closePopup(),this._popup=t,this.addLayer(t))},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&this.removeLayer(t),this}}),Li.include({bindPopup:function(t,e){return t instanceof Ji?(M(t,e),this._popup=t,t._source=this):(this._popup&&!e||(this._popup=new Ji(e,this)),this._popup.setContent(t)),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,e){if(t instanceof Li||(e=t,t=this),t instanceof Ai)for(var i in this._layers){t=this._layers[i];break}return e||(e=t.getCenter?t.getCenter():t.getLatLng()),this._popup&&this._map&&(this._popup._source=t,this._popup.update(),this._map.openPopup(this._popup,e)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(t){return this._popup&&(this._popup._map?this.closePopup():this.openPopup(t)),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){var e=t.layer||t.target;this._popup&&this._map&&(Ve(t),e instanceof Ii?this.openPopup(t.layer||t.target,t.latlng):this._map.hasLayer(this._popup)&&this._popup._source===e?this.closePopup():this.openPopup(e,t.latlng))},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}});var Ki=Yi.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,interactive:!1,opacity:.9},onAdd:function(t){Yi.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&this._source.fire("tooltipopen",{tooltip:this},!0)},onRemove:function(t){Yi.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&this._source.fire("tooltipclose",{tooltip:this},!0)},getEvents:function(){var t=Yi.prototype.getEvents.call(this);return Rt&&!this.options.permanent&&(t.preclick=this._close),t},_close:function(){this._map&&this._map.closeTooltip(this)},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=pe("div",t)},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var e=this._map,i=this._container,n=e.latLngToContainerPoint(e.getCenter()),r=e.layerPointToContainerPoint(t),o=this.options.direction,a=i.offsetWidth,s=i.offsetHeight,h=G(this.options.offset),l=this._getAnchor();"top"===o?t=t.add(G(-a/2+h.x,-s+h.y+l.y,!0)):"bottom"===o?t=t.subtract(G(a/2-h.x,-h.y,!0)):"center"===o?t=t.subtract(G(a/2+h.x,s/2-l.y+h.y,!0)):"right"===o||"auto"===o&&r.x<n.x?(o="right",t=t.add(G(h.x+l.x,l.y-s/2+h.y,!0))):(o="left",t=t.subtract(G(a+l.x-h.x,s/2-l.y-h.y,!0))),xe(i,"leaflet-tooltip-right"),xe(i,"leaflet-tooltip-left"),xe(i,"leaflet-tooltip-top"),xe(i,"leaflet-tooltip-bottom"),ye(i,"leaflet-tooltip-"+o),Ee(i,t)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},setOpacity:function(t){this.options.opacity=t,this._container&&Me(this._container,t)},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPosition(e)},_getAnchor:function(){return G(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0])}});ti.include({openTooltip:function(t,e,i){return t instanceof Ki||(t=new Ki(i).setContent(t)),e&&t.setLatLng(e),this.hasLayer(t)?this:this.addLayer(t)},closeTooltip:function(t){return t&&this.removeLayer(t),this}}),Li.include({bindTooltip:function(t,e){return t instanceof Ki?(M(t,e),this._tooltip=t,t._source=this):(this._tooltip&&!e||(this._tooltip=new Ki(e,this)),this._tooltip.setContent(t)),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",i={remove:this.closeTooltip,move:this._moveTooltip};this._tooltip.options.permanent?i.add=this._openTooltip:(i.mouseover=this._openTooltip,i.mouseout=this.closeTooltip,this._tooltip.options.sticky&&(i.mousemove=this._moveTooltip),Rt&&(i.click=this._openTooltip)),this[e](i),this._tooltipHandlersAdded=!t}},openTooltip:function(t,e){if(t instanceof Li||(e=t,t=this),t instanceof Ai)for(var i in this._layers){t=this._layers[i];break}return e||(e=t.getCenter?t.getCenter():t.getLatLng()),this._tooltip&&this._map&&(this._tooltip._source=t,this._tooltip.update(),this._map.openTooltip(this._tooltip,e),this._tooltip.options.interactive&&this._tooltip._container&&(ye(this._tooltip._container,"leaflet-clickable"),this.addInteractiveTarget(this._tooltip._container))),this},closeTooltip:function(){return this._tooltip&&(this._tooltip._close(),this._tooltip.options.interactive&&this._tooltip._container&&(xe(this._tooltip._container,"leaflet-clickable"),this.removeInteractiveTarget(this._tooltip._container))),this},toggleTooltip:function(t){return this._tooltip&&(this._tooltip._map?this.closeTooltip():this.openTooltip(t)),this},isTooltipOpen:function(){return this._tooltip.isOpen()},setTooltipContent:function(t){return this._tooltip&&this._tooltip.setContent(t),this},getTooltip:function(){return this._tooltip},_openTooltip:function(t){var e=t.layer||t.target;this._tooltip&&this._map&&this.openTooltip(e,this._tooltip.options.sticky?t.latlng:void 0)},_moveTooltip:function(t){var e,i,n=t.latlng;this._tooltip.options.sticky&&t.originalEvent&&(e=this._map.mouseEventToContainerPoint(t.originalEvent),i=this._map.containerPointToLayerPoint(e),n=this._map.layerPointToLatLng(i)),this._tooltip.setLatLng(n)}});var Qi=Ci.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"),i=this.options;if(e.innerHTML=!1!==i.html?i.html:"",i.bgPos){var n=G(i.bgPos);e.style.backgroundPosition=-n.x+"px "+-n.y+"px"}return this._setIconStyles(e,"icon"),e},createShadow:function(){return null}});function $i(t){return new Qi(t)}Ci.Default=Ri;var tn=Li.extend({options:{tileSize:256,opacity:1,updateWhenIdle:Et,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){M(this,t)},onAdd:function(){this._initContainer(),this._levels={},this._tiles={},this._resetView(),this._update()},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&&(ve(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(ge(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(){return this._map&&(this._removeAllTiles(),this._update()),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=g(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 H?t:new H(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,i=this.getPane().children,n=-t(-1/0,1/0),r=0,o=i.length;r<o;r++)e=i[r].style.zIndex,i[r]!==this._container&&e&&(n=t(n,+e));isFinite(n)&&(this.options.zIndex=n+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map&&!ht){Me(this._container,this.options.opacity);var t=+new Date,e=!1,i=!1;for(var n in this._tiles){var r=this._tiles[n];if(r.current&&r.loaded){var o=Math.min(1,(t-r.loaded)/200);Me(r.el,o),o<1?e=!0:(r.active?i=!0:this._onOpaqueTile(r),r.active=!0)}}i&&!this._noPrune&&this._pruneTiles(),e&&(B(this._fadeFrame),this._fadeFrame=D(this._updateOpacity,this))}},_onOpaqueTile:y,_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 i in this._levels)this._levels[i].el.children.length||i===t?(this._levels[i].el.style.zIndex=e-Math.abs(t-i),this._onUpdateLevel(i)):(fe(this._levels[i].el),this._removeTilesAtZoom(i),this._onRemoveLevel(i),delete this._levels[i]);var n=this._levels[t],r=this._map;return n||((n=this._levels[t]={}).el=pe("div","leaflet-tile-container leaflet-zoom-animated",this._container),n.el.style.zIndex=e,n.origin=r.project(r.unproject(r.getPixelOrigin()),t).round(),n.zoom=t,this._setZoomTransform(n,r.getCenter(),r.getZoom()),n.el.offsetWidth,this._onCreateLevel(n)),this._level=n,n}},_onUpdateLevel:y,_onRemoveLevel:y,_onCreateLevel:y,_pruneTiles:function(){if(this._map){var t,e,i=this._map.getZoom();if(i>this.options.maxZoom||i<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 n=e.coords;this._retainParent(n.x,n.y,n.z,n.z-5)||this._retainChildren(n.x,n.y,n.z,n.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(t),delete this._levels[t];this._removeAllTiles(),this._tileZoom=void 0},_retainParent:function(t,e,i,n){var r=Math.floor(t/2),o=Math.floor(e/2),a=i-1,s=new H(+r,+o);s.z=+a;var h=this._tileCoordsToKey(s),l=this._tiles[h];return l&&l.active?(l.retain=!0,!0):(l&&l.loaded&&(l.retain=!0),a>n&&this._retainParent(r,o,a,n))},_retainChildren:function(t,e,i,n){for(var r=2*t;r<2*t+2;r++)for(var o=2*e;o<2*e+2;o++){var a=new H(r,o);a.z=i+1;var s=this._tileCoordsToKey(a),h=this._tiles[s];h&&h.active?h.retain=!0:(h&&h.loaded&&(h.retain=!0),i+1<n&&this._retainChildren(r,o,i+1,n))}},_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,i,n){var r=this._clampZoom(Math.round(e));(void 0!==this.options.maxZoom&&r>this.options.maxZoom||void 0!==this.options.minZoom&&r<this.options.minZoom)&&(r=void 0);var o=this.options.updateWhenZooming&&r!==this._tileZoom;n&&!o||(this._tileZoom=r,this._abortLoading&&this._abortLoading(),this._updateLevels(),this._resetGrid(),void 0!==r&&this._update(t),i||this._pruneTiles(),this._noPrune=!!i),this._setZoomTransforms(t,e)},_setZoomTransforms:function(t,e){for(var i in this._levels)this._setZoomTransform(this._levels[i],t,e)},_setZoomTransform:function(t,e,i){var n=this._map.getZoomScale(i,t.zoom),r=t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e,i)).round();St?Se(t.el,r,n):Ee(t.el,r)},_resetGrid:function(){var t=this._map,e=t.options.crs,i=this._tileSize=this.getTileSize(),n=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]],n).x/i.x),Math.ceil(t.project([0,e.wrapLng[1]],n).x/i.y)],this._wrapY=e.wrapLat&&!this.options.noWrap&&[Math.floor(t.project([e.wrapLat[0],0],n).y/i.x),Math.ceil(t.project([e.wrapLat[1],0],n).y/i.y)]},_onMoveEnd:function(){this._map&&!this._map._animatingZoom&&this._update()},_getTiledPixelBounds:function(t){var e=this._map,i=e._animatingZoom?Math.max(e._animateToZoom,e.getZoom()):e.getZoom(),n=e.getZoomScale(i,this._tileZoom),r=e.project(t,this._tileZoom).floor(),o=e.getSize().divideBy(2*n);return new V(r.subtract(o),r.add(o))},_update:function(t){var e=this._map;if(e){var i=this._clampZoom(e.getZoom());if(void 0===t&&(t=e.getCenter()),void 0!==this._tileZoom){var n=this._getTiledPixelBounds(t),r=this._pxBoundsToTileRange(n),o=r.getCenter(),a=[],s=this.options.keepBuffer,h=new V(r.getBottomLeft().subtract([s,-s]),r.getTopRight().add([s,-s]));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 l in this._tiles){var c=this._tiles[l].coords;c.z===this._tileZoom&&h.contains(new H(c.x,c.y))||(this._tiles[l].current=!1)}if(Math.abs(i-this._tileZoom)>1)this._setView(t,i);else{for(var u=r.min.y;u<=r.max.y;u++)for(var d=r.min.x;d<=r.max.x;d++){var p=new H(d,u);if(p.z=this._tileZoom,this._isValidTile(p)){var f=this._tiles[this._tileCoordsToKey(p)];f?f.current=!0:a.push(p)}}if(a.sort((function(t,e){return t.distanceTo(o)-e.distanceTo(o)})),0!==a.length){this._loading||(this._loading=!0,this.fire("loading"));var m=document.createDocumentFragment();for(d=0;d<a.length;d++)this._addTile(a[d],m);this._level.el.appendChild(m)}}}}},_isValidTile:function(t){var e=this._map.options.crs;if(!e.infinite){var i=this._globalTileRange;if(!e.wrapLng&&(t.x<i.min.x||t.x>i.max.x)||!e.wrapLat&&(t.y<i.min.y||t.y>i.max.y))return!1}if(!this.options.bounds)return!0;var n=this._tileCoordsToBounds(t);return q(this.options.bounds).overlaps(n)},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var e=this._map,i=this.getTileSize(),n=t.scaleBy(i),r=n.add(i);return[e.unproject(n,t.z),e.unproject(r,t.z)]},_tileCoordsToBounds:function(t){var e=this._tileCoordsToNwSe(t),i=new Z(e[0],e[1]);return this.options.noWrap||(i=this._map.wrapLatLngBounds(i)),i},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var e=t.split(":"),i=new H(+e[0],+e[1]);return i.z=+e[2],i},_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){ye(t,"leaflet-tile");var e=this.getTileSize();t.style.width=e.x+"px",t.style.height=e.y+"px",t.onselectstart=y,t.onmousemove=y,ht&&this.options.opacity<1&&Me(t,this.options.opacity),ut&&!dt&&(t.style.WebkitBackfaceVisibility="hidden")},_addTile:function(t,e){var i=this._getTilePos(t),n=this._tileCoordsToKey(t),r=this.createTile(this._wrapCoords(t),f(this._tileReady,this,t));this._initTile(r),this.createTile.length<2&&D(f(this._tileReady,this,t,null,r)),Ee(r,i),this._tiles[n]={el:r,coords:t,current:!0},e.appendChild(r),this.fire("tileloadstart",{tile:r,coords:t})},_tileReady:function(t,e,i){e&&this.fire("tileerror",{error:e,tile:i,coords:t});var n=this._tileCoordsToKey(t);(i=this._tiles[n])&&(i.loaded=+new Date,this._map._fadeAnimated?(Me(i.el,0),B(this._fadeFrame),this._fadeFrame=D(this._updateOpacity,this)):(i.active=!0,this._pruneTiles()),e||(ye(i.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:i.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),ht||!this._map._fadeAnimated?D(this._pruneTiles,this):setTimeout(f(this._pruneTiles,this),250)))},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var e=new H(this._wrapX?_(t.x,this._wrapX):t.x,this._wrapY?_(t.y,this._wrapY):t.y);return e.z=t.z,e},_pxBoundsToTileRange:function(t){var e=this.getTileSize();return new V(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}});var en=tn.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1},initialize:function(t,e){this._url=t,(e=M(this,e)).detectRetina&&It&&e.maxZoom>0&&(e.tileSize=Math.floor(e.tileSize/2),e.zoomReverse?(e.zoomOffset--,e.minZoom++):(e.zoomOffset++,e.maxZoom--),e.minZoom=Math.max(0,e.minZoom)),"string"==typeof e.subdomains&&(e.subdomains=e.subdomains.split("")),ut||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 i=document.createElement("img");return Ne(i,"load",f(this._tileOnLoad,this,e,i)),Ne(i,"error",f(this._tileOnError,this,e,i)),(this.options.crossOrigin||""===this.options.crossOrigin)&&(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),i.alt="",i.setAttribute("role","presentation"),i.src=this.getTileUrl(t),i},getTileUrl:function(t){var e={r:It?"@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 E(this._url,d(e,this.options))},_tileOnLoad:function(t,e){ht?setTimeout(f(t,this,null,e),0):t(null,e)},_tileOnError:function(t,e,i){var n=this.options.errorTileUrl;n&&e.getAttribute("src")!==n&&(e.src=n),t(i,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)this._tiles[t].coords.z!==this._tileZoom&&((e=this._tiles[t].el).onload=y,e.onerror=y,e.complete||(e.src=C,fe(e),delete this._tiles[t]))},_removeTile:function(t){var e=this._tiles[t];if(e)return ft||e.el.setAttribute("src",C),tn.prototype._removeTile.call(this,t)},_tileReady:function(t,e,i){if(this._map&&(!i||i.getAttribute("src")!==C))return tn.prototype._tileReady.call(this,t,e,i)}});var nn=en.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=d({},this.defaultWmsParams);for(var n in e)n in this.options||(i[n]=e[n]);var r=(e=M(this,e)).detectRetina&&It?2:1,o=this.getTileSize();i.width=o.x*r,i.height=o.y*r,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,en.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._tileCoordsToNwSe(t),i=this._crs,n=W(i.project(e[0]),i.project(e[1])),r=n.min,o=n.max,a=(this._wmsVersion>=1.3&&this._crs===Si?[r.y,r.x,o.y,o.x]:[r.x,r.y,o.x,o.y]).join(","),s=en.prototype.getTileUrl.call(this,t);return s+T(this.wmsParams,s,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+a},setParams:function(t,e){return d(this.wmsParams,t),e||this.redraw(),this}});en.WMS=nn;var rn=Li.extend({options:{padding:.1,tolerance:0},initialize:function(t){M(this,t),v(this),this._layers=this._layers||{}},onAdd:function(){this._container||(this._initContainer(),this._zoomAnimated&&ye(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 i=this._map.getZoomScale(e,this._zoom),n=Le(this._container),r=this._map.getSize().multiplyBy(.5+this.options.padding),o=this._map.project(this._center,e),a=this._map.project(t,e).subtract(o),s=r.multiplyBy(-i).add(n).add(r).subtract(a);St?Se(this._container,s,i):Ee(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(),i=this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round();this._bounds=new V(i,i.add(e.multiplyBy(1+2*t)).round()),this._center=this._map.getCenter(),this._zoom=this._map.getZoom()}}),on=rn.extend({getEvents:function(){var t=rn.prototype.getEvents.call(this);return t.viewprereset=this._onViewPreReset,t},_onViewPreReset:function(){this._postponeUpdatePaths=!0},onAdd:function(){rn.prototype.onAdd.call(this),this._draw()},_initContainer:function(){var t=this._container=document.createElement("canvas");Ne(t,"mousemove",g(this._onMouseMove,32,this),this),Ne(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this),Ne(t,"mouseout",this._handleMouseOut,this),this._ctx=t.getContext("2d")},_destroyContainer:function(){B(this._redrawRequest),delete this._ctx,fe(this._container),Be(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){rn.prototype._update.call(this);var t=this._bounds,e=this._container,i=t.getSize(),n=It?2:1;Ee(e,t.min),e.width=n*i.x,e.height=n*i.y,e.style.width=i.x+"px",e.style.height=i.y+"px",It&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y),this.fire("update")}},_reset:function(){rn.prototype._reset.call(this),this._postponeUpdatePaths&&(this._postponeUpdatePaths=!1,this._updatePaths())},_initPath:function(t){this._updateDashArray(t),this._layers[v(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,i=e.next,n=e.prev;i?i.prev=n:this._drawLast=n,n?n.next=i:this._drawFirst=i,delete t._order,delete this._layers[v(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,i,n=t.options.dashArray.split(/[, ]+/),r=[];for(i=0;i<n.length;i++){if(e=Number(n[i]),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||D(this._redraw,this))},_extendRedrawBounds:function(t){if(t._pxBounds){var e=(t.options.weight||0)+1;this._redrawBounds=this._redrawBounds||new V,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.clearRect(0,0,this._container.width,this._container.height)},_draw:function(){var t,e=this._redrawBounds;if(this._ctx.save(),e){var i=e.getSize();this._ctx.beginPath(),this._ctx.rect(e.min.x,e.min.y,i.x,i.y),this._ctx.clip()}this._drawing=!0;for(var n=this._drawFirst;n;n=n.next)t=n.layer,(!e||t._pxBounds&&t._pxBounds.intersects(e))&&t._updatePath();this._drawing=!1,this._ctx.restore()},_updatePoly:function(t,e){if(this._drawing){var i,n,r,o,a=t._parts,s=a.length,h=this._ctx;if(s){for(h.beginPath(),i=0;i<s;i++){for(n=0,r=a[i].length;n<r;n++)o=a[i][n],h[n?"lineTo":"moveTo"](o.x,o.y);e&&h.closePath()}this._fillStroke(h,t)}}},_updateCircle:function(t){if(this._drawing&&!t._empty()){var e=t._point,i=this._ctx,n=Math.max(Math.round(t._radius),1),r=(Math.max(Math.round(t._radiusY),1)||n)/n;1!==r&&(i.save(),i.scale(1,r)),i.beginPath(),i.arc(e.x,e.y/r,n,0,2*Math.PI,!1),1!==r&&i.restore(),this._fillStroke(i,t)}},_fillStroke:function(t,e){var i=e.options;i.fill&&(t.globalAlpha=i.fillOpacity,t.fillStyle=i.fillColor||i.color,t.fill(i.fillRule||"evenodd")),i.stroke&&0!==i.weight&&(t.setLineDash&&t.setLineDash(e.options&&e.options._dashArray||[]),t.globalAlpha=i.opacity,t.lineWidth=i.weight,t.strokeStyle=i.color,t.lineCap=i.lineCap,t.lineJoin=i.lineJoin,t.stroke())},_onClick:function(t){for(var e,i,n=this._map.mouseEventToLayerPoint(t),r=this._drawFirst;r;r=r.next)(e=r.layer).options.interactive&&e._containsPoint(n)&&!this._map._draggableMoved(e)&&(i=e);i&&(Je(t),this._fireEvent([i],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&&(xe(this._container,"leaflet-interactive"),this._fireEvent([e],t,"mouseout"),this._hoveredLayer=null)},_handleMouseHover:function(t,e){for(var i,n,r=this._drawFirst;r;r=r.next)(i=r.layer).options.interactive&&i._containsPoint(e)&&(n=i);n!==this._hoveredLayer&&(this._handleMouseOut(t),n&&(ye(this._container,"leaflet-interactive"),this._fireEvent([n],t,"mouseover"),this._hoveredLayer=n)),this._hoveredLayer&&this._fireEvent([this._hoveredLayer],t)},_fireEvent:function(t,e,i){this._map._fireDOMEvent(e,i||e.type,t)},_bringToFront:function(t){var e=t._order;if(e){var i=e.next,n=e.prev;i&&(i.prev=n,n?n.next=i:i&&(this._drawFirst=i),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 i=e.next,n=e.prev;n&&(n.next=i,i?i.prev=n:n&&(this._drawLast=n),e.prev=null,e.next=this._drawFirst,this._drawFirst.prev=e,this._drawFirst=e,this._requestRedraw(t))}}});var an=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">')}}}(),sn={_initContainer:function(){this._container=pe("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(rn.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var e=t._container=an("shape");ye(e,"leaflet-vml-shape "+(this.options.className||"")),e.coordsize="1 1",t._path=an("path"),e.appendChild(t._path),this._updateStyle(t),this._layers[v(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[v(t)]},_updateStyle:function(t){var e=t._stroke,i=t._fill,n=t.options,r=t._container;r.stroked=!!n.stroke,r.filled=!!n.fill,n.stroke?(e||(e=t._stroke=an("stroke")),r.appendChild(e),e.weight=n.weight+"px",e.color=n.color,e.opacity=n.opacity,n.dashArray?e.dashStyle=P(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):e.dashStyle="",e.endcap=n.lineCap.replace("butt","flat"),e.joinstyle=n.lineJoin):e&&(r.removeChild(e),t._stroke=null),n.fill?(i||(i=t._fill=an("fill")),r.appendChild(i),i.color=n.fillColor||n.color,i.opacity=n.fillOpacity):i&&(r.removeChild(i),t._fill=null)},_updateCircle:function(t){var e=t._point.round(),i=Math.round(t._radius),n=Math.round(t._radiusY||i);this._setPath(t,t._empty()?"M0 0":"AL "+e.x+","+e.y+" "+i+","+n+" 0,23592600")},_setPath:function(t,e){t._path.v=e},_bringToFront:function(t){ve(t._container)},_bringToBack:function(t){ge(t._container)}},hn=Bt?an:rt,ln=rn.extend({getEvents:function(){var t=rn.prototype.getEvents.call(this);return t.zoomstart=this._onZoomStart,t},_initContainer:function(){this._container=hn("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=hn("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){fe(this._container),Be(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_onZoomStart:function(){this._update()},_update:function(){if(!this._map._animatingZoom||!this._bounds){rn.prototype._update.call(this);var t=this._bounds,e=t.getSize(),i=this._container;this._svgSize&&this._svgSize.equals(e)||(this._svgSize=e,i.setAttribute("width",e.x),i.setAttribute("height",e.y)),Ee(i,t.min),i.setAttribute("viewBox",[t.min.x,t.min.y,e.x,e.y].join(" ")),this.fire("update")}},_initPath:function(t){var e=t._path=hn("path");t.options.className&&ye(e,t.options.className),t.options.interactive&&ye(e,"leaflet-interactive"),this._updateStyle(t),this._layers[v(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[v(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var e=t._path,i=t.options;e&&(i.stroke?(e.setAttribute("stroke",i.color),e.setAttribute("stroke-opacity",i.opacity),e.setAttribute("stroke-width",i.weight),e.setAttribute("stroke-linecap",i.lineCap),e.setAttribute("stroke-linejoin",i.lineJoin),i.dashArray?e.setAttribute("stroke-dasharray",i.dashArray):e.removeAttribute("stroke-dasharray"),i.dashOffset?e.setAttribute("stroke-dashoffset",i.dashOffset):e.removeAttribute("stroke-dashoffset")):e.setAttribute("stroke","none"),i.fill?(e.setAttribute("fill",i.fillColor||i.color),e.setAttribute("fill-opacity",i.fillOpacity),e.setAttribute("fill-rule",i.fillRule||"evenodd")):e.setAttribute("fill","none"))},_updatePoly:function(t,e){this._setPath(t,ot(t._parts,e))},_updateCircle:function(t){var e=t._point,i=Math.max(Math.round(t._radius),1),n="a"+i+","+(Math.max(Math.round(t._radiusY),1)||i)+" 0 1,0 ",r=t._empty()?"M0 0":"M"+(e.x-i)+","+e.y+n+2*i+",0 "+n+2*-i+",0 ";this._setPath(t,r)},_setPath:function(t,e){t._path.setAttribute("d",e)},_bringToFront:function(t){ve(t._path)},_bringToBack:function(t){ge(t._path)}});Bt&&ln.include(sn),ti.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&&function(t){return Nt?new on(t):null}(t)||function(t){return Dt||Bt?new ln(t):null}(t)}});ki.extend({initialize:function(t,e){ki.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return[(t=q(t)).getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});ln.create=hn,ln.pointsToPath=ot,Ui.geometryToLayer=Fi,Ui.coordsToLatLng=Hi,Ui.coordsToLatLngs=ji,Ui.latLngToCoords=Gi,Ui.latLngsToCoords=Vi,Ui.getFeature=Wi,Ui.asFeature=Zi,ti.mergeOptions({boxZoom:!0});var cn=si.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(){Ne(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){Be(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(),ne(),Ae(),this._startPoint=this._map.mouseEventToContainerPoint(t),Ne(document,{contextmenu:Ve,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),ye(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var e=new V(this._point,this._startPoint),i=e.getSize();Ee(this._box,e.min),this._box.style.width=i.x+"px",this._box.style.height=i.y+"px"},_finish:function(){this._moved&&(fe(this._box),xe(this._container,"leaflet-crosshair")),re(),Ce(),Be(document,{contextmenu:Ve,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(f(this._resetState,this),0);var e=new Z(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()}});ti.addInitHook("addHandler","boxZoom",cn),ti.mergeOptions({doubleClickZoom:!0});var un=si.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,i=e.getZoom(),n=e.options.zoomDelta,r=t.originalEvent.shiftKey?i-n:i+n;"center"===e.options.doubleClickZoom?e.setZoom(r):e.setZoomAround(t.containerPoint,r)}});ti.addInitHook("addHandler","doubleClickZoom",un),ti.mergeOptions({dragging:!0,inertia:!dt,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0});var dn=si.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new di(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))}ye(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){xe(this._map._container,"leaflet-grab"),xe(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=q(this._map.options.maxBounds);this._offsetLimit=W(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,i=this._lastPos=this._draggable._absPos||this._draggable._newPos;this._positions.push(i),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),i=this._initialWorldOffset,n=this._draggable._newPos.x,r=(n-e+i)%t+e-i,o=(n+e+i)%t-e-i,a=Math.abs(r+i)<Math.abs(o+i)?r:o;this._draggable._absPos=this._draggable._newPos.clone(),this._draggable._newPos.x=a},_onDragEnd:function(t){var e=this._map,i=e.options,n=!i.inertia||this._times.length<2;if(e.fire("dragend",t),n)e.fire("moveend");else{this._prunePositions(+new Date);var r=this._lastPos.subtract(this._positions[0]),o=(this._lastTime-this._times[0])/1e3,a=i.easeLinearity,s=r.multiplyBy(a/o),h=s.distanceTo([0,0]),l=Math.min(i.inertiaMaxSpeed,h),c=s.multiplyBy(l/h),u=l/(i.inertiaDeceleration*a),d=c.multiplyBy(-u/2).round();d.x||d.y?(d=e._limitOffset(d,e.options.maxBounds),D((function(){e.panBy(d,{duration:u,easeLinearity:a,noMoveStart:!0,animate:!0})}))):e.fire("moveend")}}});ti.addInitHook("addHandler","dragging",dn),ti.mergeOptions({keyboard:!0,keyboardPanDelta:80});var pn=si.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"),Ne(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(),Be(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,i=t.scrollTop||e.scrollTop,n=t.scrollLeft||e.scrollLeft;this._map._container.focus(),window.scrollTo(n,i)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanDelta:function(t){var e,i,n=this._panKeys={},r=this.keyCodes;for(e=0,i=r.left.length;e<i;e++)n[r.left[e]]=[-1*t,0];for(e=0,i=r.right.length;e<i;e++)n[r.right[e]]=[t,0];for(e=0,i=r.down.length;e<i;e++)n[r.down[e]]=[0,t];for(e=0,i=r.up.length;e<i;e++)n[r.up[e]]=[0,-1*t]},_setZoomDelta:function(t){var e,i,n=this._zoomKeys={},r=this.keyCodes;for(e=0,i=r.zoomIn.length;e<i;e++)n[r.zoomIn[e]]=t;for(e=0,i=r.zoomOut.length;e<i;e++)n[r.zoomOut[e]]=-t},_addHooks:function(){Ne(document,"keydown",this._onKeyDown,this)},_removeHooks:function(){Be(document,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e,i=t.keyCode,n=this._map;if(i in this._panKeys)n._panAnim&&n._panAnim._inProgress||(e=this._panKeys[i],t.shiftKey&&(e=G(e).multiplyBy(3)),n.panBy(e),n.options.maxBounds&&n.panInsideBounds(n.options.maxBounds));else if(i in this._zoomKeys)n.setZoom(n.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[i]);else{if(27!==i||!n._popup||!n._popup.options.closeOnEscapeKey)return;n.closePopup()}Ve(t)}}});ti.addInitHook("addHandler","keyboard",pn),ti.mergeOptions({scrollWheelZoom:!0,wheelDebounceTime:40,wheelPxPerZoomLevel:60});var fn=si.extend({addHooks:function(){Ne(this._map._container,"mousewheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){Be(this._map._container,"mousewheel",this._onWheelScroll,this)},_onWheelScroll:function(t){var e=qe(t),i=this._map.options.wheelDebounceTime;this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date);var n=Math.max(i-(+new Date-this._startTime),0);clearTimeout(this._timer),this._timer=setTimeout(f(this._performZoom,this),n),Ve(t)},_performZoom:function(){var t=this._map,e=t.getZoom(),i=this._map.options.zoomSnap||0;t._stop();var n=this._delta/(4*this._map.options.wheelPxPerZoomLevel),r=4*Math.log(2/(1+Math.exp(-Math.abs(n))))/Math.LN2,o=i?Math.ceil(r/i)*i:r,a=t._limitZoom(e+(this._delta>0?o:-o))-e;this._delta=0,this._startTime=null,a&&("center"===t.options.scrollWheelZoom?t.setZoom(e+a):t.setZoomAround(this._lastMousePos,e+a))}});ti.addInitHook("addHandler","scrollWheelZoom",fn),ti.mergeOptions({tap:!0,tapTolerance:15});var mn=si.extend({addHooks:function(){Ne(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){Be(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(t.touches){if(Ge(t),this._fireClick=!0,t.touches.length>1)return this._fireClick=!1,void clearTimeout(this._holdTimeout);var e=t.touches[0],i=e.target;this._startPos=this._newPos=new H(e.clientX,e.clientY),i.tagName&&"a"===i.tagName.toLowerCase()&&ye(i,"leaflet-active"),this._holdTimeout=setTimeout(f((function(){this._isTapValid()&&(this._fireClick=!1,this._onUp(),this._simulateEvent("contextmenu",e))}),this),1e3),this._simulateEvent("mousedown",e),Ne(document,{touchmove:this._onMove,touchend:this._onUp},this)}},_onUp:function(t){if(clearTimeout(this._holdTimeout),Be(document,{touchmove:this._onMove,touchend:this._onUp},this),this._fireClick&&t&&t.changedTouches){var e=t.changedTouches[0],i=e.target;i&&i.tagName&&"a"===i.tagName.toLowerCase()&&xe(i,"leaflet-active"),this._simulateEvent("mouseup",e),this._isTapValid()&&this._simulateEvent("click",e)}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_onMove:function(t){var e=t.touches[0];this._newPos=new H(e.clientX,e.clientY),this._simulateEvent("mousemove",e)},_simulateEvent:function(t,e){var i=document.createEvent("MouseEvents");i._simulated=!0,e.target._simulatedClick=!0,i.initMouseEvent(t,!0,!0,window,1,e.screenX,e.screenY,e.clientX,e.clientY,!1,!1,!1,!1,0,null),e.target.dispatchEvent(i)}});Rt&&!Ct&&ti.addInitHook("addHandler","tap",mn),ti.mergeOptions({touchZoom:Rt&&!dt,bounceAtZoomLimits:!0});var vn=si.extend({addHooks:function(){ye(this._map._container,"leaflet-touch-zoom"),Ne(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){xe(this._map._container,"leaflet-touch-zoom"),Be(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 i=e.mouseEventToContainerPoint(t.touches[0]),n=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(i.add(n)._divideBy(2))),this._startDist=i.distanceTo(n),this._startZoom=e.getZoom(),this._moved=!1,this._zooming=!0,e._stop(),Ne(document,"touchmove",this._onTouchMove,this),Ne(document,"touchend",this._onTouchEnd,this),Ge(t)}},_onTouchMove:function(t){if(t.touches&&2===t.touches.length&&this._zooming){var e=this._map,i=e.mouseEventToContainerPoint(t.touches[0]),n=e.mouseEventToContainerPoint(t.touches[1]),r=i.distanceTo(n)/this._startDist;if(this._zoom=e.getScaleZoom(r,this._startZoom),!e.options.bounceAtZoomLimits&&(this._zoom<e.getMinZoom()&&r<1||this._zoom>e.getMaxZoom()&&r>1)&&(this._zoom=e._limitZoom(this._zoom)),"center"===e.options.touchZoom){if(this._center=this._startLatLng,1===r)return}else{var o=i._add(n)._divideBy(2)._subtract(this._centerPoint);if(1===r&&0===o.x&&0===o.y)return;this._center=e.unproject(e.project(this._pinchStartLatLng,this._zoom).subtract(o),this._zoom)}this._moved||(e._moveStart(!0,!1),this._moved=!0),B(this._animRequest);var a=f(e._move,e,this._center,this._zoom,{pinch:!0,round:!1});this._animRequest=D(a,this,!0),Ge(t)}},_onTouchEnd:function(){this._moved&&this._zooming?(this._zooming=!1,B(this._animRequest),Be(document,"touchmove",this._onTouchMove),Be(document,"touchend",this._onTouchEnd),this._map.options.zoomAnimation?this._map._animateZoom(this._center,this._map._limitZoom(this._zoom),!0,this._map.options.zoomSnap):this._map._resetView(this._center,this._map._limitZoom(this._zoom))):this._zooming=!1}});ti.addInitHook("addHandler","touchZoom",vn),ti.BoxZoom=cn,ti.DoubleClickZoom=un,ti.Drag=dn,ti.Keyboard=pn,ti.ScrollWheelZoom=fn,ti.Tap=mn,ti.TouchZoom=vn,Object.freeze=u;var gn=l.Marker.extend({options:{rotation:"0deg",color:"#fff",icon:$i({className:"nwah-player-marker",iconSize:[0,0],iconAnchor:[5,10]})},setRotation:function(t){this.options.rotation=t},_initIcon:function(){l.Marker.prototype._initIcon.call(this),this._icon.style.borderBottomColor=this.options.color||"#fff"},_setPos:function(t){if(l.Marker.prototype._setPos.call(this,t),this.options.icon&&this.options.icon.options&&this.options.icon.options.iconAnchor){var e=this.options.icon.options.iconAnchor;this._icon.style.transformOrigin="".concat(e[0],"px ").concat(e[1],"px")}else this._icon.style.transformOrigin="center bottom";this._icon.style.transform+=" rotateZ(".concat(this.options.rotation,")")}}),_n=i(5),yn=l.Marker.extend({options:{color:"#fff",icon:$i({className:"nwah-entry-marker",iconSize:["",""]})},_initIcon:function(){l.Marker.prototype._initIcon.call(this),this._icon.src="",this._icon.style.backgroundColor=this.options.color},mark:function(){this._icon.classList.add("mark")},unmark:function(){this._icon.classList.remove("mark")}}),xn=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{color:"#fff"},i=e.color,n=void 0===i?"#fff":i;a()(this,t),this.nwahMap=null,this.color=n,this.currentLine=null,this.items=[],this.lastEntry=null,this.isOutside=!1,this.lastPosition=null,this.map=null,this.expirationTime=6e5}return h()(t,[{key:"addTo",value:function(t){this.nwahMap=t,this.map=t.map,this.items.forEach((function(t){return t.item.addTo(map)}))}},{key:"push",value:function(t,e,i,n){if(this.isOutside!==i&&(this.isOutside?(this.lastEntry=new yn(this.nwahMap.gameCoordsToLatLng(this.lastPosition.x,this.lastPosition.y),{color:this.color}),this.map&&this.lastEntry.addTo(this.map),this.lastEntry.mark(),this.items.push({type:"entry",item:this.lastEntry,locations:[{time:performance.now()}],marked:!0})):null!==this.lastEntry&&(this.lastEntry.marked=!1,this.lastEntry.unmark())),this.isOutside=i,!i)return this.currentLine=null,void this.cull();if(null!==this.lastPosition){var r=this.lastPosition.x-t,o=this.lastPosition.y-e;if(Math.sqrt(r*r+o*o)>this.nwahMap.settings.cellSize){var a=Object(l.polyline)([this.nwahMap.gameCoordsToLatLng(this.lastPosition.x,this.lastPosition.y),this.nwahMap.gameCoordsToLatLng(t,e)],{color:this.color,opacity:.2});a.addTo(this.map),this.items.push({type:"teleport",item:a,locations:[{time:performance.now()}]}),this.currentLine&&(this.currentLine=null)}}null===this.currentLine&&(this.currentLine=Object(l.polyline)([],{dashArray:"4",color:this.color}),this.items.push(this.lastItem={type:"path",item:this.currentLine,locations:[]}),this.map&&this.currentLine.addTo(this.map)),this.lastPosition={x:t,y:e};var s=this.nwahMap.gameCoordsToLatLng(t,e);this.lastItem.locations.push({time:performance.now(),location:s}),this.lastItem.item.addLatLng(s),this.cull()}},{key:"remove",value:function(){var t=this,e=this.items;this.items=[],e.forEach((function(e){return t.map.removeLayer(e.item)}))}},{key:"cull",value:function(){for(var t=0,e=performance.now()-this.expirationTime;t<this.items.length;t++){for(var i=this.items[t],n=[],r=0;r<i.locations.length;r++)i.locations[r].time<e||n.push(i.locations[r]);if(0!==n.length){i.locations=n,"path"===i.type&&i.item.setLatLngs(i.locations.map((function(t){return t.location})));break}if(i.marked)break;this.map.removeLayer(i.item)}this.items=this.items.slice(t)}}]),t}(),bn=function(){function t(e){a()(this,t),this.x=0,this.y=0,this.isOutside=!1,this.color=Object(_n.a)(e),this.arrow=new gn([0,0],{color:this.color,className:"nwah-player"}),this.name=e,this.trail=new xn({color:this.color})}return h()(t,[{key:"addTo",value:function(t){this.nwahMap=t,this.map=t.map,this.map&&this.trail.addTo(t)}},{key:"remove",value:function(){this.map&&(this.map.removeLayer(this.arrow),this.trail.remove())}},{key:"update",value:function(t,e,i){arguments.length>3&&void 0!==arguments[3]&&arguments[3];var n=!(arguments.length>4&&void 0!==arguments[4])||arguments[4],r=arguments.length>5&&void 0!==arguments[5]?arguments[5]:null;n!==this.isOutside&&(n?this.map.addLayer(this.arrow):this.map.removeLayer(this.arrow),this.isOutside=n),this.trail.push(t,e,n,r),n&&(this.x=t,this.y=e,this.rot=i,this.map&&(this.arrow.setRotation(Object(_n.b)(this.rot)+"rad"),this.arrow.setLatLng(this.nwahMap.gameCoordsToLatLng(this.x,this.y))))}}]),t}();i(0),i(16);i.d(e,"a",(function(){return wn}));var wn=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=e.mapUrl,n=e.settings,r=e.icons,o=e.websocketUrl,s=e.playerList;a()(this,t),this.players={},this.mapUrl=i,this.playerList=s,this.settings=n||{cellSize:2048,cellOffsetY:-20,cellOffsetX:8},this.map=null,this.follow=!1,this.icons=r||c,this.websocketUrl=o}return h()(t,[{key:"setFollow",value:function(t){this.follow=t}},{key:"init",value:function(t,e){var i=this;this.map=Object(l.map)(t,{zoom:3,center:this.gameCoordsToLatLng(0,0),crs:l.CRS.Simple}),window.nwahMap=this,this.map.setMaxBounds(new l.LatLngBounds(new l.LatLng(-255,255),new l.LatLng(0,0))),this.map.invalidateSize(),this.tileLayer=Object(l.tileLayer)("/tileset/mwmap/zoom{z}/vvardenfell-{x}-{y}-{z}.jpg",{attribution:"uesp.net",minZoom:0,maxZoom:7,zoomOffset:10}),this.tileLayer.addTo(this.map),this.websocketUrl&&(this.websocket=new WebSocket(this.websocketUrl),this.websocket.onmessage=function(t){var n=JSON.parse(t.data);"playerPosition"===n.type&&i.updatePositions(n.positions),"fullPlayer"===n.type&&(i.updatePlayers(n.players),e.setState({players:n.players}),window.players=n.players),i.follow&&i.zoomOnPlayers()})}},{key:"zoomOnPlayers",value:function(){var t=this,e=Object.values(this.players).filter((function(t){return t.isOutside})).map((function(e){return t.gameCoordsToLatLng(e.x,e.y)}));if(0!==e.length){var i=new l.LatLngBounds(e);this.map.fitBounds(i)}}},{key:"updatePositions",value:function(t){var e=new Set(Object.keys(this.players)),i=!0,n=!1,o=void 0;try{for(var a,s=t[Symbol.iterator]();!(i=(a=s.next()).done);i=!0){var h=a.value,l=h.name;e.delete(l),l in this.players||(this.players[l]=new bn(l),this.players[l].addTo(this));var c=r()(h.position,2),u=c[0],d=c[1];this.players[l].update(u,d,h.rotation,!1,h.isOutside,h.cell)}}catch(t){n=!0,o=t}finally{try{i||null==s.return||s.return()}finally{if(n)throw o}}var p=!0,f=!1,m=void 0;try{for(var v,g=e[Symbol.iterator]();!(p=(v=g.next()).done);p=!0){var _=v.value;this.players[_].remove(),delete this.players[_]}}catch(t){f=!0,m=t}finally{try{p||null==g.return||g.return()}finally{if(f)throw m}}}},{key:"updatePlayers",value:function(t){var e=new Set(Object.keys(this.players)),i=!0,n=!1,r=void 0;try{for(var o,a=t[Symbol.iterator]();!(i=(o=a.next()).done);i=!0){var s=o.value,h=s.name;e.delete(h),h in this.players||(this.players[h]=new bn(h),this.players[h].addTo(this));var l=s.position,c=l.x,u=l.y;this.players[h].update(c,u,s.rotation.z,!0,s.isOutside,s.cell)}}catch(t){n=!0,r=t}finally{try{i||null==a.return||a.return()}finally{if(n)throw r}}var d=!0,p=!1,f=void 0;try{for(var m,v=e[Symbol.iterator]();!(d=(m=v.next()).done);d=!0){var g=m.value;this.players[g].remove(),delete this.players[g]}}catch(t){p=!0,f=t}finally{try{d||null==v.return||v.return()}finally{if(p)throw f}}}},{key:"gameCoordsToLatLng",value:function(t,e){return new l.LatLng(e/this.settings.cellSize-128+this.settings.cellOffsetY,128+(t/this.settings.cellSize+this.settings.cellOffsetX))}},{key:"show",value:function(t){var e=t.x,i=t.y;this.map.panTo(this.gameCoordsToLatLng(e,i))}}]),t}()},function(t,e,i){"use strict";var n=i(9),r=i.n(n),o=i(4),a=i.n(o),s=i(2),h=i.n(s),l=i(3),c=i.n(l);void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52)),void 0===Number.isInteger&&(Number.isInteger=function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t}),void 0===Math.sign&&(Math.sign=function(t){return t<0?-1:t>0?1:+t}),"name"in Function.prototype==!1&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}}),void 0===Object.assign&&(Object.assign=function(t){if(null==t)throw new TypeError("Cannot convert undefined or null to object");for(var e=Object(t),i=1;i<arguments.length;i++){var n=arguments[i];if(null!=n)for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e});function u(){}Object.assign(u.prototype,{addEventListener:function(t,e){void 0===this._listeners&&(this._listeners={});var i=this._listeners;void 0===i[t]&&(i[t]=[]),-1===i[t].indexOf(e)&&i[t].push(e)},hasEventListener:function(t,e){if(void 0===this._listeners)return!1;var i=this._listeners;return void 0!==i[t]&&-1!==i[t].indexOf(e)},removeEventListener:function(t,e){if(void 0!==this._listeners){var i=this._listeners[t];if(void 0!==i){var n=i.indexOf(e);-1!==n&&i.splice(n,1)}}},dispatchEvent:function(t){if(void 0!==this._listeners){var e=this._listeners[t.type];if(void 0!==e){t.target=this;for(var i=e.slice(0),n=0,r=i.length;n<r;n++)i[n].call(this,t)}}}});for(var d=[],p=0;p<256;p++)d[p]=(p<16?"0":"")+p.toString(16);var f,m={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var t=4294967295*Math.random()|0,e=4294967295*Math.random()|0,i=4294967295*Math.random()|0,n=4294967295*Math.random()|0;return(d[255&t]+d[t>>8&255]+d[t>>16&255]+d[t>>24&255]+"-"+d[255&e]+d[e>>8&255]+"-"+d[e>>16&15|64]+d[e>>24&255]+"-"+d[63&i|128]+d[i>>8&255]+"-"+d[i>>16&255]+d[i>>24&255]+d[255&n]+d[n>>8&255]+d[n>>16&255]+d[n>>24&255]).toUpperCase()},clamp:function(t,e,i){return Math.max(e,Math.min(i,t))},euclideanModulo:function(t,e){return(t%e+e)%e},mapLinear:function(t,e,i,n,r){return n+(t-e)*(r-n)/(i-e)},lerp:function(t,e,i){return(1-i)*t+i*e},smoothstep:function(t,e,i){return t<=e?0:t>=i?1:(t=(t-e)/(i-e))*t*(3-2*t)},smootherstep:function(t,e,i){return t<=e?0:t>=i?1:(t=(t-e)/(i-e))*t*t*(t*(6*t-15)+10)},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},degToRad:function(t){return t*m.DEG2RAD},radToDeg:function(t){return t*m.RAD2DEG},isPowerOfTwo:function(t){return 0==(t&t-1)&&0!==t},ceilPowerOfTwo:function(t){return Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))},floorPowerOfTwo:function(t){return Math.pow(2,Math.floor(Math.log(t)/Math.LN2))},setQuaternionFromProperEuler:function(t,e,i,n,r){var o=Math.cos,a=Math.sin,s=o(i/2),h=a(i/2),l=o((e+n)/2),c=a((e+n)/2),u=o((e-n)/2),d=a((e-n)/2),p=o((n-e)/2),f=a((n-e)/2);"XYX"===r?t.set(s*c,h*u,h*d,s*l):"YZY"===r?t.set(h*d,s*c,h*u,s*l):"ZXZ"===r?t.set(h*u,h*d,s*c,s*l):"XZX"===r?t.set(s*c,h*f,h*p,s*l):"YXY"===r?t.set(h*p,s*c,h*f,s*l):"ZYZ"===r?t.set(h*f,h*p,s*c,s*l):console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order.")}};function v(t,e){this.x=t||0,this.y=e||0}function g(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}Object.defineProperties(v.prototype,{width:{get:function(){return this.x},set:function(t){this.x=t}},height:{get:function(){return this.y},set:function(t){this.y=t}}}),Object.assign(v.prototype,{isVector2:!0,set:function(t,e){return this.x=t,this.y=e,this},setScalar:function(t){return this.x=t,this.y=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(t){return this.x=t.x,this.y=t.y,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this)},addScalar:function(t){return this.x+=t,this.y+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector2: .sub() now only accepts one argument. 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i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(t,Math.min(e,i)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},cross:function(t){return this.x*t.y-this.y*t.x},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){return Math.atan2(-this.y,-this.x)+Math.PI},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,i=this.y-t.y;return e*e+i*i},manhattanDistanceTo:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,i){return this.subVectors(e,t).multiplyScalar(i).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,i){return void 0!==i&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var i=Math.cos(e),n=Math.sin(e),r=this.x-t.x,o=this.y-t.y;return 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i=t.elements,n=e.elements,r=this.elements,o=i[0],a=i[3],s=i[6],h=i[1],l=i[4],c=i[7],u=i[2],d=i[5],p=i[8],f=n[0],m=n[3],v=n[6],g=n[1],_=n[4],y=n[7],x=n[2],b=n[5],w=n[8];return r[0]=o*f+a*g+s*x,r[3]=o*m+a*_+s*b,r[6]=o*v+a*y+s*w,r[1]=h*f+l*g+c*x,r[4]=h*m+l*_+c*b,r[7]=h*v+l*y+c*w,r[2]=u*f+d*g+p*x,r[5]=u*m+d*_+p*b,r[8]=u*v+d*y+p*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],i=t[1],n=t[2],r=t[3],o=t[4],a=t[5],s=t[6],h=t[7],l=t[8];return e*o*l-e*a*h-i*r*l+i*a*s+n*r*h-n*o*s},getInverse:function(t,e){t&&t.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var i=t.elements,n=this.elements,r=i[0],o=i[1],a=i[2],s=i[3],h=i[4],l=i[5],c=i[6],u=i[7],d=i[8],p=d*h-l*u,f=l*c-d*s,m=u*s-h*c,v=r*p+o*f+a*m;if(0===v){var g="THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0";if(!0===e)throw new Error(g);return 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n[0]=e*r+i*s,n[3]=e*o+i*h,n[6]=e*a+i*l,n[1]=-i*r+e*s,n[4]=-i*o+e*h,n[7]=-i*a+e*l,this},translate:function(t,e){var i=this.elements;return i[0]+=t*i[2],i[3]+=t*i[5],i[6]+=t*i[8],i[1]+=e*i[2],i[4]+=e*i[5],i[7]+=e*i[8],this},equals:function(t){for(var e=this.elements,i=t.elements,n=0;n<9;n++)if(e[n]!==i[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var i=0;i<9;i++)this.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var i=this.elements;return t[e]=i[0],t[e+1]=i[1],t[e+2]=i[2],t[e+3]=i[3],t[e+4]=i[4],t[e+5]=i[5],t[e+6]=i[6],t[e+7]=i[7],t[e+8]=i[8],t}});var _={getDataURL:function(t){var e;if("undefined"==typeof HTMLCanvasElement)return t.src;if(t instanceof HTMLCanvasElement)e=t;else{void 0===f&&(f=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),f.width=t.width,f.height=t.height;var i=f.getContext("2d");t instanceof ImageData?i.putImageData(t,0,0):i.drawImage(t,0,0,t.width,t.height),e=f}return e.width>2048||e.height>2048?e.toDataURL("image/jpeg",.6):e.toDataURL("image/png")}},y=0;function x(t,e,i,n,r,o,a,s,h,l){Object.defineProperty(this,"id",{value:y++}),this.uuid=m.generateUUID(),this.name="",this.image=void 0!==t?t:x.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==e?e:x.DEFAULT_MAPPING,this.wrapS=void 0!==i?i:1001,this.wrapT=void 0!==n?n:1001,this.magFilter=void 0!==r?r:1006,this.minFilter=void 0!==o?o:1008,this.anisotropy=void 0!==h?h:1,this.format=void 0!==a?a:1023,this.internalFormat=null,this.type=void 0!==s?s:1009,this.offset=new v(0,0),this.repeat=new v(1,1),this.center=new v(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new g,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==l?l:3e3,this.version=0,this.onUpdate=null}function b(t,e,i,n){this.x=t||0,this.y=e||0,this.z=i||0,this.w=void 0!==n?n:1}function w(t,e,i){this.width=t,this.height=e,this.scissor=new b(0,0,t,e),this.scissorTest=!1,this.viewport=new b(0,0,t,e),i=i||{},this.texture=new x(void 0,i.mapping,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.encoding),this.texture.image={},this.texture.image.width=t,this.texture.image.height=e,this.texture.generateMipmaps=void 0!==i.generateMipmaps&&i.generateMipmaps,this.texture.minFilter=void 0!==i.minFilter?i.minFilter:1006,this.depthBuffer=void 0===i.depthBuffer||i.depthBuffer,this.stencilBuffer=void 0===i.stencilBuffer||i.stencilBuffer,this.depthTexture=void 0!==i.depthTexture?i.depthTexture:null}function M(t,e,i){w.call(this,t,e,i),this.samples=4}function T(t,e,i,n){this._x=t||0,this._y=e||0,this._z=i||0,this._w=void 0!==n?n:1}x.DEFAULT_IMAGE=void 0,x.DEFAULT_MAPPING=300,x.prototype=Object.assign(Object.create(u.prototype),{constructor:x,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){var e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];var i={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var n=this.image;if(void 0===n.uuid&&(n.uuid=m.generateUUID()),!e&&void 0===t.images[n.uuid]){var r;if(Array.isArray(n)){r=[];for(var o=0,a=n.length;o<a;o++)r.push(_.getDataURL(n[o]))}else r=_.getDataURL(n);t.images[n.uuid]={uuid:n.uuid,url:r}}i.image=n.uuid}return e||(t.textures[this.uuid]=i),i},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(300!==this.mapping)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case 1e3:t.x=t.x-Math.floor(t.x);break;case 1001:t.x=t.x<0?0:1;break;case 1002:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case 1e3:t.y=t.y-Math.floor(t.y);break;case 1001:t.y=t.y<0?0:1;break;case 1002:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}}),Object.defineProperty(x.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.defineProperties(b.prototype,{width:{get:function(){return this.z},set:function(t){this.z=t}},height:{get:function(){return this.w},set:function(t){this.w=t}}}),Object.assign(b.prototype,{isVector4:!0,set:function(t,e,i,n){return this.x=t,this.y=e,this.z=i,this.w=n,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,i=this.y,n=this.z,r=this.w,o=t.elements;return this.x=o[0]*e+o[4]*i+o[8]*n+o[12]*r,this.y=o[1]*e+o[5]*i+o[9]*n+o[13]*r,this.z=o[2]*e+o[6]*i+o[10]*n+o[14]*r,this.w=o[3]*e+o[7]*i+o[11]*n+o[15]*r,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,i,n,r,o=t.elements,a=o[0],s=o[4],h=o[8],l=o[1],c=o[5],u=o[9],d=o[2],p=o[6],f=o[10];if(Math.abs(s-l)<.01&&Math.abs(h-d)<.01&&Math.abs(u-p)<.01){if(Math.abs(s+l)<.1&&Math.abs(h+d)<.1&&Math.abs(u+p)<.1&&Math.abs(a+c+f-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var m=(a+1)/2,v=(c+1)/2,g=(f+1)/2,_=(s+l)/4,y=(h+d)/4,x=(u+p)/4;return m>v&&m>g?m<.01?(i=0,n=.707106781,r=.707106781):(n=_/(i=Math.sqrt(m)),r=y/i):v>g?v<.01?(i=.707106781,n=0,r=.707106781):(i=_/(n=Math.sqrt(v)),r=x/n):g<.01?(i=.707106781,n=.707106781,r=0):(i=y/(r=Math.sqrt(g)),n=x/r),this.set(i,n,r,e),this}var b=Math.sqrt((p-u)*(p-u)+(h-d)*(h-d)+(l-s)*(l-s));return Math.abs(b)<.001&&(b=1),this.x=(p-u)/b,this.y=(h-d)/b,this.z=(l-s)/b,this.w=Math.acos((a+c+f-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},clampScalar:function(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this},clampLength:function(t,e){var i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(t,Math.min(e,i)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},lerpVectors:function(t,e,i){return this.subVectors(e,t).multiplyScalar(i).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,i){return void 0!==i&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}}),w.prototype=Object.assign(Object.create(u.prototype),{constructor:w,isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.texture.image.width=t,this.texture.image.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),M.prototype=Object.assign(Object.create(w.prototype),{constructor:M,isWebGLMultisampleRenderTarget:!0,copy:function(t){return w.prototype.copy.call(this,t),this.samples=t.samples,this}}),Object.assign(T,{slerp:function(t,e,i,n){return i.copy(t).slerp(e,n)},slerpFlat:function(t,e,i,n,r,o,a){var s=i[n+0],h=i[n+1],l=i[n+2],c=i[n+3],u=r[o+0],d=r[o+1],p=r[o+2],f=r[o+3];if(c!==f||s!==u||h!==d||l!==p){var m=1-a,v=s*u+h*d+l*p+c*f,g=v>=0?1:-1,_=1-v*v;if(_>Number.EPSILON){var y=Math.sqrt(_),x=Math.atan2(y,v*g);m=Math.sin(m*x)/y,a=Math.sin(a*x)/y}var b=a*g;if(s=s*m+u*b,h=h*m+d*b,l=l*m+p*b,c=c*m+f*b,m===1-a){var w=1/Math.sqrt(s*s+h*h+l*l+c*c);s*=w,h*=w,l*=w,c*=w}}t[e]=s,t[e+1]=h,t[e+2]=l,t[e+3]=c}}),Object.defineProperties(T.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this._onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this._onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this._onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this._onChangeCallback()}}}),Object.assign(T.prototype,{isQuaternion:!0,set:function(t,e,i,n){return this._x=t,this._y=e,this._z=i,this._w=n,this._onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var i=t._x,n=t._y,r=t._z,o=t.order,a=Math.cos,s=Math.sin,h=a(i/2),l=a(n/2),c=a(r/2),u=s(i/2),d=s(n/2),p=s(r/2);return"XYZ"===o?(this._x=u*l*c+h*d*p,this._y=h*d*c-u*l*p,this._z=h*l*p+u*d*c,this._w=h*l*c-u*d*p):"YXZ"===o?(this._x=u*l*c+h*d*p,this._y=h*d*c-u*l*p,this._z=h*l*p-u*d*c,this._w=h*l*c+u*d*p):"ZXY"===o?(this._x=u*l*c-h*d*p,this._y=h*d*c+u*l*p,this._z=h*l*p+u*d*c,this._w=h*l*c-u*d*p):"ZYX"===o?(this._x=u*l*c-h*d*p,this._y=h*d*c+u*l*p,this._z=h*l*p-u*d*c,this._w=h*l*c+u*d*p):"YZX"===o?(this._x=u*l*c+h*d*p,this._y=h*d*c+u*l*p,this._z=h*l*p-u*d*c,this._w=h*l*c-u*d*p):"XZY"===o&&(this._x=u*l*c-h*d*p,this._y=h*d*c-u*l*p,this._z=h*l*p+u*d*c,this._w=h*l*c+u*d*p),!1!==e&&this._onChangeCallback(),this},setFromAxisAngle:function(t,e){var i=e/2,n=Math.sin(i);return this._x=t.x*n,this._y=t.y*n,this._z=t.z*n,this._w=Math.cos(i),this._onChangeCallback(),this},setFromRotationMatrix:function(t){var e,i=t.elements,n=i[0],r=i[4],o=i[8],a=i[1],s=i[5],h=i[9],l=i[2],c=i[6],u=i[10],d=n+s+u;return d>0?(e=.5/Math.sqrt(d+1),this._w=.25/e,this._x=(c-h)*e,this._y=(o-l)*e,this._z=(a-r)*e):n>s&&n>u?(e=2*Math.sqrt(1+n-s-u),this._w=(c-h)/e,this._x=.25*e,this._y=(r+a)/e,this._z=(o+l)/e):s>u?(e=2*Math.sqrt(1+s-n-u),this._w=(o-l)/e,this._x=(r+a)/e,this._y=.25*e,this._z=(h+c)/e):(e=2*Math.sqrt(1+u-n-s),this._w=(a-r)/e,this._x=(o+l)/e,this._y=(h+c)/e,this._z=.25*e),this._onChangeCallback(),this},setFromUnitVectors:function(t,e){var i=t.dot(e)+1;return i<1e-6?(i=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=i):(this._x=0,this._y=-t.z,this._z=t.y,this._w=i)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=i),this.normalize()},angleTo:function(t){return 2*Math.acos(Math.abs(m.clamp(this.dot(t),-1,1)))},rotateTowards:function(t,e){var i=this.angleTo(t);if(0===i)return this;var n=Math.min(1,e/i);return this.slerp(t,n),this},inverse:function(){return this.conjugate()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var i=t._x,n=t._y,r=t._z,o=t._w,a=e._x,s=e._y,h=e._z,l=e._w;return this._x=i*l+o*a+n*h-r*s,this._y=n*l+o*s+r*a-i*h,this._z=r*l+o*h+i*s-n*a,this._w=o*l-i*a-n*s-r*h,this._onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var i=this._x,n=this._y,r=this._z,o=this._w,a=o*t._w+i*t._x+n*t._y+r*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=o,this._x=i,this._y=n,this._z=r,this;var s=1-a*a;if(s<=Number.EPSILON){var h=1-e;return this._w=h*o+e*this._w,this._x=h*i+e*this._x,this._y=h*n+e*this._y,this._z=h*r+e*this._z,this.normalize(),this._onChangeCallback(),this}var l=Math.sqrt(s),c=Math.atan2(l,a),u=Math.sin((1-e)*c)/l,d=Math.sin(e*c)/l;return this._w=o*u+this._w*d,this._x=i*u+this._x*d,this._y=n*u+this._y*d,this._z=r*u+this._z*d,this._onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},_onChange:function(t){return this._onChangeCallback=t,this},_onChangeCallback:function(){}});var S=new L,E=new T;function L(t,e,i){this.x=t||0,this.y=e||0,this.z=i||0}Object.assign(L.prototype,{isVector3:!0,set:function(t,e,i){return this.x=t,this.y=e,this.z=i,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(t){return t&&t.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(E.setFromEuler(t))},applyAxisAngle:function(t,e){return this.applyQuaternion(E.setFromAxisAngle(t,e))},applyMatrix3:function(t){var e=this.x,i=this.y,n=this.z,r=t.elements;return this.x=r[0]*e+r[3]*i+r[6]*n,this.y=r[1]*e+r[4]*i+r[7]*n,this.z=r[2]*e+r[5]*i+r[8]*n,this},applyNormalMatrix:function(t){return this.applyMatrix3(t).normalize()},applyMatrix4:function(t){var e=this.x,i=this.y,n=this.z,r=t.elements,o=1/(r[3]*e+r[7]*i+r[11]*n+r[15]);return this.x=(r[0]*e+r[4]*i+r[8]*n+r[12])*o,this.y=(r[1]*e+r[5]*i+r[9]*n+r[13])*o,this.z=(r[2]*e+r[6]*i+r[10]*n+r[14])*o,this},applyQuaternion:function(t){var e=this.x,i=this.y,n=this.z,r=t.x,o=t.y,a=t.z,s=t.w,h=s*e+o*n-a*i,l=s*i+a*e-r*n,c=s*n+r*i-o*e,u=-r*e-o*i-a*n;return this.x=h*s+u*-r+l*-a-c*-o,this.y=l*s+u*-o+c*-r-h*-a,this.z=c*s+u*-a+h*-o-l*-r,this},project:function(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)},unproject:function(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)},transformDirection:function(t){var e=this.x,i=this.y,n=this.z,r=t.elements;return this.x=r[0]*e+r[4]*i+r[8]*n,this.y=r[1]*e+r[5]*i+r[9]*n,this.z=r[2]*e+r[6]*i+r[10]*n,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},clampScalar:function(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this},clampLength:function(t,e){var i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(t,Math.min(e,i)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},lerpVectors:function(t,e,i){return this.subVectors(e,t).multiplyScalar(i).add(t)},cross:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e)):this.crossVectors(this,t)},crossVectors:function(t,e){var i=t.x,n=t.y,r=t.z,o=e.x,a=e.y,s=e.z;return this.x=n*s-r*a,this.y=r*o-i*s,this.z=i*a-n*o,this},projectOnVector:function(t){var e=t.lengthSq();if(0===e)return this.set(0,0,0);var i=t.dot(this)/e;return this.copy(t).multiplyScalar(i)},projectOnPlane:function(t){return S.copy(this).projectOnVector(t),this.sub(S)},reflect:function(t){return this.sub(S.copy(t).multiplyScalar(2*this.dot(t)))},angleTo:function(t){var e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;var i=this.dot(t)/e;return Math.acos(m.clamp(i,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,i=this.y-t.y,n=this.z-t.z;return e*e+i*i+n*n},manhattanDistanceTo:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)},setFromSphericalCoords:function(t,e,i){var n=Math.sin(e)*t;return this.x=n*Math.sin(i),this.y=Math.cos(e)*t,this.z=n*Math.cos(i),this},setFromCylindrical:function(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)},setFromCylindricalCoords:function(t,e,i){return this.x=t*Math.sin(e),this.y=i,this.z=t*Math.cos(e),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),i=this.setFromMatrixColumn(t,1).length(),n=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=i,this.z=n,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},setFromMatrix3Column:function(t,e){return this.fromArray(t.elements,3*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,i){return void 0!==i&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}});var P=new L,A=new N,C=new L(0,0,0),R=new L(1,1,1),O=new L,z=new L,I=new L;function N(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}Object.assign(N.prototype,{isMatrix4:!0,set:function(t,e,i,n,r,o,a,s,h,l,c,u,d,p,f,m){var v=this.elements;return v[0]=t,v[4]=e,v[8]=i,v[12]=n,v[1]=r,v[5]=o,v[9]=a,v[13]=s,v[2]=h,v[6]=l,v[10]=c,v[14]=u,v[3]=d,v[7]=p,v[11]=f,v[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new N).fromArray(this.elements)},copy:function(t){var e=this.elements,i=t.elements;return e[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=i[3],e[4]=i[4],e[5]=i[5],e[6]=i[6],e[7]=i[7],e[8]=i[8],e[9]=i[9],e[10]=i[10],e[11]=i[11],e[12]=i[12],e[13]=i[13],e[14]=i[14],e[15]=i[15],this},copyPosition:function(t){var e=this.elements,i=t.elements;return e[12]=i[12],e[13]=i[13],e[14]=i[14],this},extractBasis:function(t,e,i){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,i){return this.set(t.x,e.x,i.x,0,t.y,e.y,i.y,0,t.z,e.z,i.z,0,0,0,0,1),this},extractRotation:function(t){var e=this.elements,i=t.elements,n=1/P.setFromMatrixColumn(t,0).length(),r=1/P.setFromMatrixColumn(t,1).length(),o=1/P.setFromMatrixColumn(t,2).length();return e[0]=i[0]*n,e[1]=i[1]*n,e[2]=i[2]*n,e[3]=0,e[4]=i[4]*r,e[5]=i[5]*r,e[6]=i[6]*r,e[7]=0,e[8]=i[8]*o,e[9]=i[9]*o,e[10]=i[10]*o,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromEuler:function(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,i=t.x,n=t.y,r=t.z,o=Math.cos(i),a=Math.sin(i),s=Math.cos(n),h=Math.sin(n),l=Math.cos(r),c=Math.sin(r);if("XYZ"===t.order){var u=o*l,d=o*c,p=a*l,f=a*c;e[0]=s*l,e[4]=-s*c,e[8]=h,e[1]=d+p*h,e[5]=u-f*h,e[9]=-a*s,e[2]=f-u*h,e[6]=p+d*h,e[10]=o*s}else if("YXZ"===t.order){var m=s*l,v=s*c,g=h*l,_=h*c;e[0]=m+_*a,e[4]=g*a-v,e[8]=o*h,e[1]=o*c,e[5]=o*l,e[9]=-a,e[2]=v*a-g,e[6]=_+m*a,e[10]=o*s}else if("ZXY"===t.order){m=s*l,v=s*c,g=h*l,_=h*c;e[0]=m-_*a,e[4]=-o*c,e[8]=g+v*a,e[1]=v+g*a,e[5]=o*l,e[9]=_-m*a,e[2]=-o*h,e[6]=a,e[10]=o*s}else if("ZYX"===t.order){u=o*l,d=o*c,p=a*l,f=a*c;e[0]=s*l,e[4]=p*h-d,e[8]=u*h+f,e[1]=s*c,e[5]=f*h+u,e[9]=d*h-p,e[2]=-h,e[6]=a*s,e[10]=o*s}else if("YZX"===t.order){var y=o*s,x=o*h,b=a*s,w=a*h;e[0]=s*l,e[4]=w-y*c,e[8]=b*c+x,e[1]=c,e[5]=o*l,e[9]=-a*l,e[2]=-h*l,e[6]=x*c+b,e[10]=y-w*c}else if("XZY"===t.order){y=o*s,x=o*h,b=a*s,w=a*h;e[0]=s*l,e[4]=-c,e[8]=h*l,e[1]=y*c+w,e[5]=o*l,e[9]=x*c-b,e[2]=b*c-x,e[6]=a*l,e[10]=w*c+y}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){return this.compose(C,t,R)},lookAt:function(t,e,i){var n=this.elements;return I.subVectors(t,e),0===I.lengthSq()&&(I.z=1),I.normalize(),O.crossVectors(i,I),0===O.lengthSq()&&(1===Math.abs(i.z)?I.x+=1e-4:I.z+=1e-4,I.normalize(),O.crossVectors(i,I)),O.normalize(),z.crossVectors(I,O),n[0]=O.x,n[4]=z.x,n[8]=I.x,n[1]=O.y,n[5]=z.y,n[9]=I.y,n[2]=O.z,n[6]=z.z,n[10]=I.z,this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var i=t.elements,n=e.elements,r=this.elements,o=i[0],a=i[4],s=i[8],h=i[12],l=i[1],c=i[5],u=i[9],d=i[13],p=i[2],f=i[6],m=i[10],v=i[14],g=i[3],_=i[7],y=i[11],x=i[15],b=n[0],w=n[4],M=n[8],T=n[12],S=n[1],E=n[5],L=n[9],P=n[13],A=n[2],C=n[6],R=n[10],O=n[14],z=n[3],I=n[7],N=n[11],D=n[15];return r[0]=o*b+a*S+s*A+h*z,r[4]=o*w+a*E+s*C+h*I,r[8]=o*M+a*L+s*R+h*N,r[12]=o*T+a*P+s*O+h*D,r[1]=l*b+c*S+u*A+d*z,r[5]=l*w+c*E+u*C+d*I,r[9]=l*M+c*L+u*R+d*N,r[13]=l*T+c*P+u*O+d*D,r[2]=p*b+f*S+m*A+v*z,r[6]=p*w+f*E+m*C+v*I,r[10]=p*M+f*L+m*R+v*N,r[14]=p*T+f*P+m*O+v*D,r[3]=g*b+_*S+y*A+x*z,r[7]=g*w+_*E+y*C+x*I,r[11]=g*M+_*L+y*R+x*N,r[15]=g*T+_*P+y*O+x*D,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},determinant:function(){var t=this.elements,e=t[0],i=t[4],n=t[8],r=t[12],o=t[1],a=t[5],s=t[9],h=t[13],l=t[2],c=t[6],u=t[10],d=t[14];return t[3]*(+r*s*c-n*h*c-r*a*u+i*h*u+n*a*d-i*s*d)+t[7]*(+e*s*d-e*h*u+r*o*u-n*o*d+n*h*l-r*s*l)+t[11]*(+e*h*c-e*a*d-r*o*c+i*o*d+r*a*l-i*h*l)+t[15]*(-n*a*l-e*s*c+e*a*u+n*o*c-i*o*u+i*s*l)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},setPosition:function(t,e,i){var n=this.elements;return t.isVector3?(n[12]=t.x,n[13]=t.y,n[14]=t.z):(n[12]=t,n[13]=e,n[14]=i),this},getInverse:function(t,e){var i=this.elements,n=t.elements,r=n[0],o=n[1],a=n[2],s=n[3],h=n[4],l=n[5],c=n[6],u=n[7],d=n[8],p=n[9],f=n[10],m=n[11],v=n[12],g=n[13],_=n[14],y=n[15],x=p*_*u-g*f*u+g*c*m-l*_*m-p*c*y+l*f*y,b=v*f*u-d*_*u-v*c*m+h*_*m+d*c*y-h*f*y,w=d*g*u-v*p*u+v*l*m-h*g*m-d*l*y+h*p*y,M=v*p*c-d*g*c-v*l*f+h*g*f+d*l*_-h*p*_,T=r*x+o*b+a*w+s*M;if(0===T){var S="THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0";if(!0===e)throw new Error(S);return console.warn(S),this.identity()}var E=1/T;return i[0]=x*E,i[1]=(g*f*s-p*_*s-g*a*m+o*_*m+p*a*y-o*f*y)*E,i[2]=(l*_*s-g*c*s+g*a*u-o*_*u-l*a*y+o*c*y)*E,i[3]=(p*c*s-l*f*s-p*a*u+o*f*u+l*a*m-o*c*m)*E,i[4]=b*E,i[5]=(d*_*s-v*f*s+v*a*m-r*_*m-d*a*y+r*f*y)*E,i[6]=(v*c*s-h*_*s-v*a*u+r*_*u+h*a*y-r*c*y)*E,i[7]=(h*f*s-d*c*s+d*a*u-r*f*u-h*a*m+r*c*m)*E,i[8]=w*E,i[9]=(v*p*s-d*g*s-v*o*m+r*g*m+d*o*y-r*p*y)*E,i[10]=(h*g*s-v*l*s+v*o*u-r*g*u-h*o*y+r*l*y)*E,i[11]=(d*l*s-h*p*s-d*o*u+r*p*u+h*o*m-r*l*m)*E,i[12]=M*E,i[13]=(d*g*a-v*p*a+v*o*f-r*g*f-d*o*_+r*p*_)*E,i[14]=(v*l*a-h*g*a-v*o*c+r*g*c+h*o*_-r*l*_)*E,i[15]=(h*p*a-d*l*a+d*o*c-r*p*c-h*o*f+r*l*f)*E,this},scale:function(t){var e=this.elements,i=t.x,n=t.y,r=t.z;return e[0]*=i,e[4]*=n,e[8]*=r,e[1]*=i,e[5]*=n,e[9]*=r,e[2]*=i,e[6]*=n,e[10]*=r,e[3]*=i,e[7]*=n,e[11]*=r,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],i=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],n=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,i,n))},makeTranslation:function(t,e,i){return this.set(1,0,0,t,0,1,0,e,0,0,1,i,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),i=Math.sin(t);return this.set(1,0,0,0,0,e,-i,0,0,i,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),i=Math.sin(t);return this.set(e,0,i,0,0,1,0,0,-i,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),i=Math.sin(t);return this.set(e,-i,0,0,i,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var i=Math.cos(e),n=Math.sin(e),r=1-i,o=t.x,a=t.y,s=t.z,h=r*o,l=r*a;return this.set(h*o+i,h*a-n*s,h*s+n*a,0,h*a+n*s,l*a+i,l*s-n*o,0,h*s-n*a,l*s+n*o,r*s*s+i,0,0,0,0,1),this},makeScale:function(t,e,i){return this.set(t,0,0,0,0,e,0,0,0,0,i,0,0,0,0,1),this},makeShear:function(t,e,i){return this.set(1,e,i,0,t,1,i,0,t,e,1,0,0,0,0,1),this},compose:function(t,e,i){var n=this.elements,r=e._x,o=e._y,a=e._z,s=e._w,h=r+r,l=o+o,c=a+a,u=r*h,d=r*l,p=r*c,f=o*l,m=o*c,v=a*c,g=s*h,_=s*l,y=s*c,x=i.x,b=i.y,w=i.z;return n[0]=(1-(f+v))*x,n[1]=(d+y)*x,n[2]=(p-_)*x,n[3]=0,n[4]=(d-y)*b,n[5]=(1-(u+v))*b,n[6]=(m+g)*b,n[7]=0,n[8]=(p+_)*w,n[9]=(m-g)*w,n[10]=(1-(u+f))*w,n[11]=0,n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=1,this},decompose:function(t,e,i){var n=this.elements,r=P.set(n[0],n[1],n[2]).length(),o=P.set(n[4],n[5],n[6]).length(),a=P.set(n[8],n[9],n[10]).length();this.determinant()<0&&(r=-r),t.x=n[12],t.y=n[13],t.z=n[14],A.copy(this);var s=1/r,h=1/o,l=1/a;return A.elements[0]*=s,A.elements[1]*=s,A.elements[2]*=s,A.elements[4]*=h,A.elements[5]*=h,A.elements[6]*=h,A.elements[8]*=l,A.elements[9]*=l,A.elements[10]*=l,e.setFromRotationMatrix(A),i.x=r,i.y=o,i.z=a,this},makePerspective:function(t,e,i,n,r,o){void 0===o&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var a=this.elements,s=2*r/(e-t),h=2*r/(i-n),l=(e+t)/(e-t),c=(i+n)/(i-n),u=-(o+r)/(o-r),d=-2*o*r/(o-r);return a[0]=s,a[4]=0,a[8]=l,a[12]=0,a[1]=0,a[5]=h,a[9]=c,a[13]=0,a[2]=0,a[6]=0,a[10]=u,a[14]=d,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makeOrthographic:function(t,e,i,n,r,o){var a=this.elements,s=1/(e-t),h=1/(i-n),l=1/(o-r),c=(e+t)*s,u=(i+n)*h,d=(o+r)*l;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-c,a[1]=0,a[5]=2*h,a[9]=0,a[13]=-u,a[2]=0,a[6]=0,a[10]=-2*l,a[14]=-d,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},equals:function(t){for(var e=this.elements,i=t.elements,n=0;n<16;n++)if(e[n]!==i[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var i=0;i<16;i++)this.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var i=this.elements;return t[e]=i[0],t[e+1]=i[1],t[e+2]=i[2],t[e+3]=i[3],t[e+4]=i[4],t[e+5]=i[5],t[e+6]=i[6],t[e+7]=i[7],t[e+8]=i[8],t[e+9]=i[9],t[e+10]=i[10],t[e+11]=i[11],t[e+12]=i[12],t[e+13]=i[13],t[e+14]=i[14],t[e+15]=i[15],t}});var D=new N,B=new T;function k(t,e,i,n){this._x=t||0,this._y=e||0,this._z=i||0,this._order=n||k.DefaultOrder}function U(){this.mask=1}k.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],k.DefaultOrder="XYZ",Object.defineProperties(k.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this._onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this._onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this._onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this._onChangeCallback()}}}),Object.assign(k.prototype,{isEuler:!0,set:function(t,e,i,n){return this._x=t,this._y=e,this._z=i,this._order=n||this._order,this._onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this},setFromRotationMatrix:function(t,e,i){var n=m.clamp,r=t.elements,o=r[0],a=r[4],s=r[8],h=r[1],l=r[5],c=r[9],u=r[2],d=r[6],p=r[10];return"XYZ"===(e=e||this._order)?(this._y=Math.asin(n(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-c,p),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(d,l),this._z=0)):"YXZ"===e?(this._x=Math.asin(-n(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(s,p),this._z=Math.atan2(h,l)):(this._y=Math.atan2(-u,o),this._z=0)):"ZXY"===e?(this._x=Math.asin(n(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-u,p),this._z=Math.atan2(-a,l)):(this._y=0,this._z=Math.atan2(h,o))):"ZYX"===e?(this._y=Math.asin(-n(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(d,p),this._z=Math.atan2(h,o)):(this._x=0,this._z=Math.atan2(-a,l))):"YZX"===e?(this._z=Math.asin(n(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(-c,l),this._y=Math.atan2(-u,o)):(this._x=0,this._y=Math.atan2(s,p))):"XZY"===e?(this._z=Math.asin(-n(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(d,l),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-c,p),this._y=0)):console.warn("THREE.Euler: 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L(0,1,0),$.DefaultMatrixAutoUpdate=!0,$.prototype=Object.assign(Object.create(u.prototype),{constructor:$,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix4:function(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(t,e){return j.setFromAxisAngle(t,e),this.quaternion.multiply(j),this},rotateOnWorldAxis:function(t,e){return j.setFromAxisAngle(t,e),this.quaternion.premultiply(j),this},rotateX:function(t){return this.rotateOnAxis(X,t)},rotateY:function(t){return this.rotateOnAxis(Y,t)},rotateZ:function(t){return this.rotateOnAxis(J,t)},translateOnAxis:function(t,e){return H.copy(t).applyQuaternion(this.quaternion),this.position.add(H.multiplyScalar(e)),this},translateX:function(t){return this.translateOnAxis(X,t)},translateY:function(t){return this.translateOnAxis(Y,t)},translateZ:function(t){return this.translateOnAxis(J,t)},localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(t){return t.applyMatrix4(G.getInverse(this.matrixWorld))},lookAt:function(t,e,i){t.isVector3?V.copy(t):V.set(t,e,i);var n=this.parent;this.updateWorldMatrix(!0,!1),W.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?G.lookAt(W,V,this.up):G.lookAt(V,W,this.up),this.quaternion.setFromRotationMatrix(G),n&&(G.extractRotation(n.matrixWorld),j.setFromRotationMatrix(G),this.quaternion.premultiply(j.inverse()))},add:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(K)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)},remove:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}var i=this.children.indexOf(t);return-1!==i&&(t.parent=null,this.children.splice(i,1),t.dispatchEvent(Q)),this},attach:function(t){return this.updateWorldMatrix(!0,!1),G.getInverse(this.matrixWorld),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),G.multiply(t.parent.matrixWorld)),t.applyMatrix4(G),t.updateWorldMatrix(!1,!1),this.add(t),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){if(this[t]===e)return this;for(var i=0,n=this.children.length;i<n;i++){var r=this.children[i].getObjectByProperty(t,e);if(void 0!==r)return r}},getWorldPosition:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),t=new L),this.updateMatrixWorld(!0),t.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),t=new T),this.updateMatrixWorld(!0),this.matrixWorld.decompose(W,t,Z),t},getWorldScale:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),t=new L),this.updateMatrixWorld(!0),this.matrixWorld.decompose(W,q,t),t},getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),t=new L),this.updateMatrixWorld(!0);var e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()},raycast:function(){},traverse:function(t){t(this);for(var e=this.children,i=0,n=e.length;i<n;i++)e[i].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,i=0,n=e.length;i<n;i++)e[i].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,i=0,n=e.length;i<n;i++)e[i].updateMatrixWorld(t)},updateWorldMatrix:function(t,e){var i=this.parent;if(!0===t&&null!==i&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e)for(var n=this.children,r=0,o=n.length;r<o;r++)n[r].updateWorldMatrix(!1,!0)},toJSON:function(t){var e=void 0===t||"string"==typeof t,i={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var n={};function r(e,i){return void 0===e[i.uuid]&&(e[i.uuid]=i.toJSON(t)),i.uuid}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),!0===this.castShadow&&(n.castShadow=!0),!0===this.receiveShadow&&(n.receiveShadow=!0),!1===this.visible&&(n.visible=!1),!1===this.frustumCulled&&(n.frustumCulled=!1),0!==this.renderOrder&&(n.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),n.layers=this.layers.mask,n.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(n.matrixAutoUpdate=!1),this.isInstancedMesh&&(n.type="InstancedMesh",n.count=this.count,n.instanceMatrix=this.instanceMatrix.toJSON()),this.isMesh||this.isLine||this.isPoints){n.geometry=r(t.geometries,this.geometry);var o=this.geometry.parameters;if(void 0!==o&&void 0!==o.shapes){var a=o.shapes;if(Array.isArray(a))for(var s=0,h=a.length;s<h;s++){var l=a[s];r(t.shapes,l)}else r(t.shapes,a)}}if(void 0!==this.material)if(Array.isArray(this.material)){var c=[];for(s=0,h=this.material.length;s<h;s++)c.push(r(t.materials,this.material[s]));n.material=c}else n.material=r(t.materials,this.material);if(this.children.length>0){n.children=[];for(s=0;s<this.children.length;s++)n.children.push(this.children[s].toJSON(t).object)}if(e){var u=m(t.geometries),d=m(t.materials),p=m(t.textures),f=m(t.images);a=m(t.shapes);u.length>0&&(i.geometries=u),d.length>0&&(i.materials=d),p.length>0&&(i.textures=p),f.length>0&&(i.images=f),a.length>0&&(i.shapes=a)}return i.object=n,i;function m(t){var e=[];for(var i in t){var n=t[i];delete n.metadata,e.push(n)}return e}},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var i=0;i<t.children.length;i++){var n=t.children[i];this.add(n.clone())}return this}}),tt.prototype=Object.assign(Object.create($.prototype),{constructor:tt,isScene:!0,copy:function(t,e){return $.prototype.copy.call(this,t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this},toJSON:function(t){var e=$.prototype.toJSON.call(this,t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.environment&&(e.object.environment=this.environment.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e},dispose:function(){this.dispatchEvent({type:"dispose"})}});var et=[new L,new L,new L,new L,new L,new L,new L,new L],it=new L,nt=new ft,rt=new L,ot=new L,at=new L,st=new L,ht=new L,lt=new L,ct=new L,ut=new L,dt=new L,pt=new L;function ft(t,e){this.min=void 0!==t?t:new L(1/0,1/0,1/0),this.max=void 0!==e?e:new L(-1/0,-1/0,-1/0)}function mt(t,e,i,n,r){var o,a;for(o=0,a=t.length-3;o<=a;o+=3){pt.fromArray(t,o);var s=r.x*Math.abs(pt.x)+r.y*Math.abs(pt.y)+r.z*Math.abs(pt.z),h=e.dot(pt),l=i.dot(pt),c=n.dot(pt);if(Math.max(-Math.max(h,l,c),Math.min(h,l,c))>s)return!1}return!0}Object.assign(ft.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=1/0,i=1/0,n=1/0,r=-1/0,o=-1/0,a=-1/0,s=0,h=t.length;s<h;s+=3){var l=t[s],c=t[s+1],u=t[s+2];l<e&&(e=l),c<i&&(i=c),u<n&&(n=u),l>r&&(r=l),c>o&&(o=c),u>a&&(a=u)}return this.min.set(e,i,n),this.max.set(r,o,a),this},setFromBufferAttribute:function(t){for(var e=1/0,i=1/0,n=1/0,r=-1/0,o=-1/0,a=-1/0,s=0,h=t.count;s<h;s++){var l=t.getX(s),c=t.getY(s),u=t.getZ(s);l<e&&(e=l),c<i&&(i=c),u<n&&(n=u),l>r&&(r=l),c>o&&(o=c),u>a&&(a=u)}return this.min.set(e,i,n),this.max.set(r,o,a),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,i=t.length;e<i;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(t,e){var i=it.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this},setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){return void 0===t&&(console.warn("THREE.Box3: .getCenter() target is now required"),t=new L),this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){return void 0===t&&(console.warn("THREE.Box3: .getSize() target is now required"),t=new L),this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(t){t.updateWorldMatrix(!1,!1);var e=t.geometry;void 0!==e&&(null===e.boundingBox&&e.computeBoundingBox(),nt.copy(e.boundingBox),nt.applyMatrix4(t.matrixWorld),this.union(nt));for(var i=t.children,n=0,r=i.length;n<r;n++)this.expandByObject(i[n]);return this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return void 0===e&&(console.warn("THREE.Box3: .getParameter() target is now required"),e=new 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t.normal.x>0?(e=t.normal.x*this.min.x,i=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,i=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,i+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,i+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,i+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,i+=t.normal.z*this.min.z),e<=-t.constant&&i>=-t.constant},intersectsTriangle:function(t){if(this.isEmpty())return!1;this.getCenter(ct),ut.subVectors(this.max,ct),rt.subVectors(t.a,ct),ot.subVectors(t.b,ct),at.subVectors(t.c,ct),st.subVectors(ot,rt),ht.subVectors(at,ot),lt.subVectors(rt,at);var e=[0,-st.z,st.y,0,-ht.z,ht.y,0,-lt.z,lt.y,st.z,0,-st.x,ht.z,0,-ht.x,lt.z,0,-lt.x,-st.y,st.x,0,-ht.y,ht.x,0,-lt.y,lt.x,0];return!!mt(e,rt,ot,at,ut)&&(!!mt(e=[1,0,0,0,1,0,0,0,1],rt,ot,at,ut)&&(dt.crossVectors(st,ht),mt(e=[dt.x,dt.y,dt.z],rt,ot,at,ut)))},clampPoint:function(t,e){return void 0===e&&(console.warn("THREE.Box3: .clampPoint() target is now required"),e=new L),e.copy(t).clamp(this.min,this.max)},distanceToPoint:function(t){return it.copy(t).clamp(this.min,this.max).sub(t).length()},getBoundingSphere:function(t){return void 0===t&&console.error("THREE.Box3: .getBoundingSphere() target is now required"),this.getCenter(t.center),t.radius=.5*this.getSize(it).length(),t},intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(t){return this.isEmpty()||(et[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),et[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),et[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),et[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),et[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),et[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),et[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),et[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(et)),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var vt=new ft;function gt(t,e){this.center=void 0!==t?t:new L,this.radius=void 0!==e?e:0}Object.assign(gt.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(t,e){var i=this.center;void 0!==e?i.copy(e):vt.setFromPoints(t).getCenter(i);for(var n=0,r=0,o=t.length;r<o;r++)n=Math.max(n,i.distanceToSquared(t[r]));return this.radius=Math.sqrt(n),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius},clampPoint:function(t,e){var i=this.center.distanceToSquared(t);return void 0===e&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),e=new L),e.copy(t),i>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e},getBoundingBox:function(t){return void 0===t&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),t=new ft),t.set(this.center,this.center),t.expandByScalar(this.radius),t},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}});var _t=new L,yt=new L,xt=new L,bt=new L,wt=new L,Mt=new L,Tt=new L;function St(t,e){this.origin=void 0!==t?t:new L,this.direction=void 0!==e?e:new L(0,0,-1)}Object.assign(St.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return void 0===e&&(console.warn("THREE.Ray: .at() target is now required"),e=new L),e.copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(t){return this.origin.copy(this.at(t,_t)),this},closestPointToPoint:function(t,e){void 0===e&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),e=new L),e.subVectors(t,this.origin);var i=e.dot(this.direction);return i<0?e.copy(this.origin):e.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(t){var e=_t.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(_t.copy(this.direction).multiplyScalar(e).add(this.origin),_t.distanceToSquared(t))},distanceSqToSegment:function(t,e,i,n){yt.copy(t).add(e).multiplyScalar(.5),xt.copy(e).sub(t).normalize(),bt.copy(this.origin).sub(yt);var r,o,a,s,h=.5*t.distanceTo(e),l=-this.direction.dot(xt),c=bt.dot(this.direction),u=-bt.dot(xt),d=bt.lengthSq(),p=Math.abs(1-l*l);if(p>0)if(o=l*c-u,s=h*p,(r=l*u-c)>=0)if(o>=-s)if(o<=s){var f=1/p;a=(r*=f)*(r+l*(o*=f)+2*c)+o*(l*r+o+2*u)+d}else o=h,a=-(r=Math.max(0,-(l*o+c)))*r+o*(o+2*u)+d;else o=-h,a=-(r=Math.max(0,-(l*o+c)))*r+o*(o+2*u)+d;else o<=-s?a=-(r=Math.max(0,-(-l*h+c)))*r+(o=r>0?-h:Math.min(Math.max(-h,-u),h))*(o+2*u)+d:o<=s?(r=0,a=(o=Math.min(Math.max(-h,-u),h))*(o+2*u)+d):a=-(r=Math.max(0,-(l*h+c)))*r+(o=r>0?h:Math.min(Math.max(-h,-u),h))*(o+2*u)+d;else o=l>0?-h:h,a=-(r=Math.max(0,-(l*o+c)))*r+o*(o+2*u)+d;return i&&i.copy(this.direction).multiplyScalar(r).add(this.origin),n&&n.copy(xt).multiplyScalar(o).add(yt),a},intersectSphere:function(t,e){_t.subVectors(t.center,this.origin);var i=_t.dot(this.direction),n=_t.dot(_t)-i*i,r=t.radius*t.radius;if(n>r)return null;var o=Math.sqrt(r-n),a=i-o,s=i+o;return a<0&&s<0?null:a<0?this.at(s,e):this.at(a,e)},intersectsSphere:function(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var i=-(this.origin.dot(t.normal)+t.constant)/e;return i>=0?i:null},intersectPlane:function(t,e){var i=this.distanceToPlane(t);return null===i?null:this.at(i,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},intersectBox:function(t,e){var i,n,r,o,a,s,h=1/this.direction.x,l=1/this.direction.y,c=1/this.direction.z,u=this.origin;return h>=0?(i=(t.min.x-u.x)*h,n=(t.max.x-u.x)*h):(i=(t.max.x-u.x)*h,n=(t.min.x-u.x)*h),l>=0?(r=(t.min.y-u.y)*l,o=(t.max.y-u.y)*l):(r=(t.max.y-u.y)*l,o=(t.min.y-u.y)*l),i>o||r>n?null:((r>i||i!=i)&&(i=r),(o<n||n!=n)&&(n=o),c>=0?(a=(t.min.z-u.z)*c,s=(t.max.z-u.z)*c):(a=(t.max.z-u.z)*c,s=(t.min.z-u.z)*c),i>s||a>n?null:((a>i||i!=i)&&(i=a),(s<n||n!=n)&&(n=s),n<0?null:this.at(i>=0?i:n,e)))},intersectsBox:function(t){return null!==this.intersectBox(t,_t)},intersectTriangle:function(t,e,i,n,r){wt.subVectors(e,t),Mt.subVectors(i,t),Tt.crossVectors(wt,Mt);var o,a=this.direction.dot(Tt);if(a>0){if(n)return null;o=1}else{if(!(a<0))return null;o=-1,a=-a}bt.subVectors(this.origin,t);var s=o*this.direction.dot(Mt.crossVectors(bt,Mt));if(s<0)return null;var h=o*this.direction.dot(wt.cross(bt));if(h<0)return null;if(s+h>a)return null;var l=-o*bt.dot(Tt);return l<0?null:this.at(l/a,r)},applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}});var Et=new L,Lt=new L,Pt=new g;function At(t,e){this.normal=void 0!==t?t:new L(1,0,0),this.constant=void 0!==e?e:0}Object.assign(At.prototype,{isPlane:!0,set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,i,n){return this.normal.set(t,e,i),this.constant=n,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(t,e,i){var n=Et.subVectors(i,e).cross(Lt.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(n,t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return void 0===e&&(console.warn("THREE.Plane: .projectPoint() target is now required"),e=new L),e.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)},intersectLine:function(t,e){void 0===e&&(console.warn("THREE.Plane: .intersectLine() target is now required"),e=new L);var i=t.delta(Et),n=this.normal.dot(i);if(0===n)return 0===this.distanceToPoint(t.start)?e.copy(t.start):void 0;var r=-(t.start.dot(this.normal)+this.constant)/n;return r<0||r>1?void 0:e.copy(i).multiplyScalar(r).add(t.start)},intersectsLine:function(t){var e=this.distanceToPoint(t.start),i=this.distanceToPoint(t.end);return e<0&&i>0||i<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return void 0===t&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),t=new L),t.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(t,e){var i=e||Pt.getNormalMatrix(t),n=this.coplanarPoint(Et).applyMatrix4(t),r=this.normal.applyMatrix3(i).normalize();return this.constant=-n.dot(r),this},translate:function(t){return this.constant-=t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}});var Ct=new L,Rt=new L,Ot=new L,zt=new L,It=new L,Nt=new L,Dt=new L,Bt=new L,kt=new L,Ut=new L;function Ft(t,e,i){this.a=void 0!==t?t:new L,this.b=void 0!==e?e:new L,this.c=void 0!==i?i:new L}Object.assign(Ft,{getNormal:function(t,e,i,n){void 0===n&&(console.warn("THREE.Triangle: .getNormal() target is now required"),n=new L),n.subVectors(i,e),Ct.subVectors(t,e),n.cross(Ct);var r=n.lengthSq();return r>0?n.multiplyScalar(1/Math.sqrt(r)):n.set(0,0,0)},getBarycoord:function(t,e,i,n,r){Ct.subVectors(n,e),Rt.subVectors(i,e),Ot.subVectors(t,e);var o=Ct.dot(Ct),a=Ct.dot(Rt),s=Ct.dot(Ot),h=Rt.dot(Rt),l=Rt.dot(Ot),c=o*h-a*a;if(void 0===r&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),r=new L),0===c)return r.set(-2,-1,-1);var u=1/c,d=(h*s-a*l)*u,p=(o*l-a*s)*u;return r.set(1-d-p,p,d)},containsPoint:function(t,e,i,n){return Ft.getBarycoord(t,e,i,n,zt),zt.x>=0&&zt.y>=0&&zt.x+zt.y<=1},getUV:function(t,e,i,n,r,o,a,s){return this.getBarycoord(t,e,i,n,zt),s.set(0,0),s.addScaledVector(r,zt.x),s.addScaledVector(o,zt.y),s.addScaledVector(a,zt.z),s},isFrontFacing:function(t,e,i,n){return Ct.subVectors(i,e),Rt.subVectors(t,e),Ct.cross(Rt).dot(n)<0}}),Object.assign(Ft.prototype,{set:function(t,e,i){return this.a.copy(t),this.b.copy(e),this.c.copy(i),this},setFromPointsAndIndices:function(t,e,i,n){return this.a.copy(t[e]),this.b.copy(t[i]),this.c.copy(t[n]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},getArea:function(){return Ct.subVectors(this.c,this.b),Rt.subVectors(this.a,this.b),.5*Ct.cross(Rt).length()},getMidpoint:function(t){return void 0===t&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),t=new L),t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(t){return Ft.getNormal(this.a,this.b,this.c,t)},getPlane:function(t){return void 0===t&&(console.warn("THREE.Triangle: .getPlane() target is now required"),t=new At),t.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(t,e){return Ft.getBarycoord(t,this.a,this.b,this.c,e)},getUV:function(t,e,i,n,r){return Ft.getUV(t,this.a,this.b,this.c,e,i,n,r)},containsPoint:function(t){return Ft.containsPoint(t,this.a,this.b,this.c)},isFrontFacing:function(t){return Ft.isFrontFacing(this.a,this.b,this.c,t)},intersectsBox:function(t){return t.intersectsTriangle(this)},closestPointToPoint:function(t,e){void 0===e&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),e=new L);var i,n,r=this.a,o=this.b,a=this.c;It.subVectors(o,r),Nt.subVectors(a,r),Bt.subVectors(t,r);var s=It.dot(Bt),h=Nt.dot(Bt);if(s<=0&&h<=0)return e.copy(r);kt.subVectors(t,o);var l=It.dot(kt),c=Nt.dot(kt);if(l>=0&&c<=l)return e.copy(o);var u=s*c-l*h;if(u<=0&&s>=0&&l<=0)return i=s/(s-l),e.copy(r).addScaledVector(It,i);Ut.subVectors(t,a);var d=It.dot(Ut),p=Nt.dot(Ut);if(p>=0&&d<=p)return e.copy(a);var f=d*h-s*p;if(f<=0&&h>=0&&p<=0)return n=h/(h-p),e.copy(r).addScaledVector(Nt,n);var m=l*p-d*c;if(m<=0&&c-l>=0&&d-p>=0)return Dt.subVectors(a,o),n=(c-l)/(c-l+(d-p)),e.copy(o).addScaledVector(Dt,n);var v=1/(m+f+u);return i=f*v,n=u*v,e.copy(r).addScaledVector(It,i).addScaledVector(Nt,n)},equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}});var Ht={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},jt={h:0,s:0,l:0},Gt={h:0,s:0,l:0};function Vt(t,e,i){return void 0===e&&void 0===i?this.set(t):this.setRGB(t,e,i)}function Wt(t,e,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?t+6*(e-t)*i:i<.5?e:i<2/3?t+6*(e-t)*(2/3-i):t}function Zt(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function qt(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}function Xt(t,e,i,n,r,o){this.a=t,this.b=e,this.c=i,this.normal=n&&n.isVector3?n:new L,this.vertexNormals=Array.isArray(n)?n:[],this.color=r&&r.isColor?r:new Vt,this.vertexColors=Array.isArray(r)?r:[],this.materialIndex=void 0!==o?o:0}Object.assign(Vt.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,i){return this.r=t,this.g=e,this.b=i,this},setHSL:function(t,e,i){if(t=m.euclideanModulo(t,1),e=m.clamp(e,0,1),i=m.clamp(i,0,1),0===e)this.r=this.g=this.b=i;else{var n=i<=.5?i*(1+e):i+e-i*e,r=2*i-n;this.r=Wt(r,n,t+1/3),this.g=Wt(r,n,t),this.b=Wt(r,n,t-1/3)}return this},setStyle:function(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}var i;if(i=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(t)){var n,r=i[1],o=i[2];switch(r){case"rgb":case"rgba":if(n=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(n[1],10))/255,this.g=Math.min(255,parseInt(n[2],10))/255,this.b=Math.min(255,parseInt(n[3],10))/255,e(n[5]),this;if(n=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(100,parseInt(n[1],10))/100,this.g=Math.min(100,parseInt(n[2],10))/100,this.b=Math.min(100,parseInt(n[3],10))/100,e(n[5]),this;break;case"hsl":case"hsla":if(n=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o)){var a=parseFloat(n[1])/360,s=parseInt(n[2],10)/100,h=parseInt(n[3],10)/100;return e(n[5]),this.setHSL(a,s,h)}}}else if(i=/^\#([A-Fa-f0-9]+)$/.exec(t)){var l=i[1],c=l.length;if(3===c)return this.r=parseInt(l.charAt(0)+l.charAt(0),16)/255,this.g=parseInt(l.charAt(1)+l.charAt(1),16)/255,this.b=parseInt(l.charAt(2)+l.charAt(2),16)/255,this;if(6===c)return this.r=parseInt(l.charAt(0)+l.charAt(1),16)/255,this.g=parseInt(l.charAt(2)+l.charAt(3),16)/255,this.b=parseInt(l.charAt(4)+l.charAt(5),16)/255,this}return t&&t.length>0?this.setColorName(t):this},setColorName:function(t){var e=Ht[t];return void 0!==e?this.setHex(e):console.warn("THREE.Color: Unknown color "+t),this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},copyGammaToLinear:function(t,e){return void 0===e&&(e=2),this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this},copyLinearToGamma:function(t,e){void 0===e&&(e=2);var i=e>0?1/e:1;return this.r=Math.pow(t.r,i),this.g=Math.pow(t.g,i),this.b=Math.pow(t.b,i),this},convertGammaToLinear:function(t){return this.copyGammaToLinear(this,t),this},convertLinearToGamma:function(t){return this.copyLinearToGamma(this,t),this},copySRGBToLinear:function(t){return this.r=Zt(t.r),this.g=Zt(t.g),this.b=Zt(t.b),this},copyLinearToSRGB:function(t){return this.r=qt(t.r),this.g=qt(t.g),this.b=qt(t.b),this},convertSRGBToLinear:function(){return this.copySRGBToLinear(this),this},convertLinearToSRGB:function(){return this.copyLinearToSRGB(this),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(t){void 0===t&&(console.warn("THREE.Color: .getHSL() target is now required"),t={h:0,s:0,l:0});var e,i,n=this.r,r=this.g,o=this.b,a=Math.max(n,r,o),s=Math.min(n,r,o),h=(s+a)/2;if(s===a)e=0,i=0;else{var l=a-s;switch(i=h<=.5?l/(a+s):l/(2-a-s),a){case n:e=(r-o)/l+(r<o?6:0);break;case r:e=(o-n)/l+2;break;case o:e=(n-r)/l+4}e/=6}return t.h=e,t.s=i,t.l=h,t},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(t,e,i){return this.getHSL(jt),jt.h+=t,jt.s+=e,jt.l+=i,this.setHSL(jt.h,jt.s,jt.l),this},add:function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},addColors:function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},addScalar:function(t){return this.r+=t,this.g+=t,this.b+=t,this},sub:function(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this},multiply:function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},multiplyScalar:function(t){return this.r*=t,this.g*=t,this.b*=t,this},lerp:function(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this},lerpHSL:function(t,e){this.getHSL(jt),t.getHSL(Gt);var i=m.lerp(jt.h,Gt.h,e),n=m.lerp(jt.s,Gt.s,e),r=m.lerp(jt.l,Gt.l,e);return this.setHSL(i,n,r),this},equals:function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},fromArray:function(t,e){return void 0===e&&(e=0),this.r=t[e],this.g=t[e+1],this.b=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t},toJSON:function(){return this.getHex()}}),Vt.NAMES=Ht,Object.assign(Xt.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var e=0,i=t.vertexNormals.length;e<i;e++)this.vertexNormals[e]=t.vertexNormals[e].clone();for(e=0,i=t.vertexColors.length;e<i;e++)this.vertexColors[e]=t.vertexColors[e].clone();return this}});var Yt=0;function Jt(){Object.defineProperty(this,"id",{value:Yt++}),this.uuid=m.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.flatShading=!1,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=100,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=7680,this.stencilZFail=7680,this.stencilZPass=7680,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0}function Kt(t){Jt.call(this),this.type="MeshBasicMaterial",this.color=new Vt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.setValues(t)}Jt.prototype=Object.assign(Object.create(u.prototype),{constructor:Jt,isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){if(void 0!==t)for(var e in t){var i=t[e];if(void 0!==i)if("shading"!==e){var n=this[e];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):this[e]=i:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}else console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===i;else console.warn("THREE.Material: '"+e+"' parameter is undefined.")}},toJSON:function(t){var e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});var i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function n(t){var e=[];for(var i in t){var n=t[i];delete n.metadata,e.push(n)}return e}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.sheen&&this.sheen.isColor&&(i.sheen=this.sheen.getHex()),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearcoat&&(i.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(t).uuid),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(t).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(t).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(t).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(t).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(t).uuid,i.reflectivity=this.reflectivity,i.refractionRatio=this.refractionRatio,void 0!==this.combine&&(i.combine=this.combine),void 0!==this.envMapIntensity&&(i.envMapIntensity=this.envMapIntensity)),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(i.size=this.size),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(i.blending=this.blending),!0===this.flatShading&&(i.flatShading=this.flatShading),0!==this.side&&(i.side=this.side),this.vertexColors&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,i.stencilWrite=this.stencilWrite,i.stencilWriteMask=this.stencilWriteMask,i.stencilFunc=this.stencilFunc,i.stencilRef=this.stencilRef,i.stencilFuncMask=this.stencilFuncMask,i.stencilFail=this.stencilFail,i.stencilZFail=this.stencilZFail,i.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(i.rotation=this.rotation),!0===this.polygonOffset&&(i.polygonOffset=!0),0!==this.polygonOffsetFactor&&(i.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(i.linewidth=this.linewidth),void 0!==this.dashSize&&(i.dashSize=this.dashSize),void 0!==this.gapSize&&(i.gapSize=this.gapSize),void 0!==this.scale&&(i.scale=this.scale),!0===this.dithering&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(i.morphTargets=!0),!0===this.morphNormals&&(i.morphNormals=!0),!0===this.skinning&&(i.skinning=!0),!1===this.visible&&(i.visible=!1),!1===this.toneMapped&&(i.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),e){var r=n(t.textures),o=n(t.images);r.length>0&&(i.textures=r),o.length>0&&(i.images=o)}return i},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.blending=t.blending,this.side=t.side,this.flatShading=t.flatShading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;var e=t.clippingPlanes,i=null;if(null!==e){var n=e.length;i=new Array(n);for(var r=0;r!==n;++r)i[r]=e[r].clone()}return this.clippingPlanes=i,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(Jt.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Kt.prototype=Object.create(Jt.prototype),Kt.prototype.constructor=Kt,Kt.prototype.isMeshBasicMaterial=!0,Kt.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this};var Qt=new L;function $t(t,e,i){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===i,this.usage=35044,this.updateRange={offset:0,count:-1},this.version=0}function te(t,e,i){$t.call(this,new Int8Array(t),e,i)}function ee(t,e,i){$t.call(this,new Uint8Array(t),e,i)}function ie(t,e,i){$t.call(this,new Uint8ClampedArray(t),e,i)}function ne(t,e,i){$t.call(this,new Int16Array(t),e,i)}function re(t,e,i){$t.call(this,new Uint16Array(t),e,i)}function oe(t,e,i){$t.call(this,new Int32Array(t),e,i)}function ae(t,e,i){$t.call(this,new Uint32Array(t),e,i)}function se(t,e,i){$t.call(this,new Float32Array(t),e,i)}function he(t,e,i){$t.call(this,new Float64Array(t),e,i)}function le(){this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function ce(t){if(0===t.length)return-1/0;for(var e=t[0],i=1,n=t.length;i<n;++i)t[i]>e&&(e=t[i]);return e}Object.defineProperty($t.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign($t.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setUsage:function(t){return this.usage=t,this},copy:function(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this},copyAt:function(t,e,i){t*=this.itemSize,i*=e.itemSize;for(var n=0,r=this.itemSize;n<r;n++)this.array[t+n]=e.array[i+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,i=0,n=0,r=t.length;n<r;n++){var o=t[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),o=new Vt),e[i++]=o.r,e[i++]=o.g,e[i++]=o.b}return this},copyVector2sArray:function(t){for(var e=this.array,i=0,n=0,r=t.length;n<r;n++){var o=t[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",n),o=new v),e[i++]=o.x,e[i++]=o.y}return this},copyVector3sArray:function(t){for(var e=this.array,i=0,n=0,r=t.length;n<r;n++){var o=t[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),o=new L),e[i++]=o.x,e[i++]=o.y,e[i++]=o.z}return this},copyVector4sArray:function(t){for(var e=this.array,i=0,n=0,r=t.length;n<r;n++){var o=t[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),o=new b),e[i++]=o.x,e[i++]=o.y,e[i++]=o.z,e[i++]=o.w}return this},applyMatrix3:function(t){for(var e=0,i=this.count;e<i;e++)Qt.x=this.getX(e),Qt.y=this.getY(e),Qt.z=this.getZ(e),Qt.applyMatrix3(t),this.setXYZ(e,Qt.x,Qt.y,Qt.z);return this},applyMatrix4:function(t){for(var e=0,i=this.count;e<i;e++)Qt.x=this.getX(e),Qt.y=this.getY(e),Qt.z=this.getZ(e),Qt.applyMatrix4(t),this.setXYZ(e,Qt.x,Qt.y,Qt.z);return this},applyNormalMatrix:function(t){for(var e=0,i=this.count;e<i;e++)Qt.x=this.getX(e),Qt.y=this.getY(e),Qt.z=this.getZ(e),Qt.applyNormalMatrix(t),this.setXYZ(e,Qt.x,Qt.y,Qt.z);return this},transformDirection:function(t){for(var e=0,i=this.count;e<i;e++)Qt.x=this.getX(e),Qt.y=this.getY(e),Qt.z=this.getZ(e),Qt.transformDirection(t),this.setXYZ(e,Qt.x,Qt.y,Qt.z);return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this},setXYZ:function(t,e,i,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this.array[t+2]=n,this},setXYZW:function(t,e,i,n,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this.array[t+2]=n,this.array[t+3]=r,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)},toJSON:function(){return{itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized}}}),te.prototype=Object.create($t.prototype),te.prototype.constructor=te,ee.prototype=Object.create($t.prototype),ee.prototype.constructor=ee,ie.prototype=Object.create($t.prototype),ie.prototype.constructor=ie,ne.prototype=Object.create($t.prototype),ne.prototype.constructor=ne,re.prototype=Object.create($t.prototype),re.prototype.constructor=re,oe.prototype=Object.create($t.prototype),oe.prototype.constructor=oe,ae.prototype=Object.create($t.prototype),ae.prototype.constructor=ae,se.prototype=Object.create($t.prototype),se.prototype.constructor=se,he.prototype=Object.create($t.prototype),he.prototype.constructor=he,Object.assign(le.prototype,{computeGroups:function(t){for(var e,i=[],n=void 0,r=t.faces,o=0;o<r.length;o++){var a=r[o];a.materialIndex!==n&&(n=a.materialIndex,void 0!==e&&(e.count=3*o-e.start,i.push(e)),e={start:3*o,materialIndex:n})}void 0!==e&&(e.count=3*o-e.start,i.push(e)),this.groups=i},fromGeometry:function(t){var e,i=t.faces,n=t.vertices,r=t.faceVertexUvs,o=r[0]&&r[0].length>0,a=r[1]&&r[1].length>0,s=t.morphTargets,h=s.length;if(h>0){e=[];for(var l=0;l<h;l++)e[l]={name:s[l].name,data:[]};this.morphTargets.position=e}var c,u=t.morphNormals,d=u.length;if(d>0){c=[];for(l=0;l<d;l++)c[l]={name:u[l].name,data:[]};this.morphTargets.normal=c}var p=t.skinIndices,f=t.skinWeights,m=p.length===n.length,g=f.length===n.length;n.length>0&&0===i.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(l=0;l<i.length;l++){var _=i[l];this.vertices.push(n[_.a],n[_.b],n[_.c]);var y=_.vertexNormals;if(3===y.length)this.normals.push(y[0],y[1],y[2]);else{var x=_.normal;this.normals.push(x,x,x)}var b,w=_.vertexColors;if(3===w.length)this.colors.push(w[0],w[1],w[2]);else{var M=_.color;this.colors.push(M,M,M)}if(!0===o)void 0!==(b=r[0][l])?this.uvs.push(b[0],b[1],b[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",l),this.uvs.push(new v,new v,new v));if(!0===a)void 0!==(b=r[1][l])?this.uvs2.push(b[0],b[1],b[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",l),this.uvs2.push(new v,new v,new v));for(var T=0;T<h;T++){var S=s[T].vertices;e[T].data.push(S[_.a],S[_.b],S[_.c])}for(T=0;T<d;T++){var E=u[T].vertexNormals[l];c[T].data.push(E.a,E.b,E.c)}m&&this.skinIndices.push(p[_.a],p[_.b],p[_.c]),g&&this.skinWeights.push(f[_.a],f[_.b],f[_.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this}});var ue=1,de=new N,pe=new $,fe=new L,me=new ft,ve=new ft,ge=new L;function _e(){Object.defineProperty(this,"id",{value:ue+=2}),this.uuid=m.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}_e.prototype=Object.assign(Object.create(u.prototype),{constructor:_e,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(ce(t)>65535?ae:re)(t,1):this.index=t},getAttribute:function(t){return this.attributes[t]},setAttribute:function(t,e){return this.attributes[t]=e,this},deleteAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,i){this.groups.push({start:t,count:e,materialIndex:void 0!==i?i:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix4:function(t){var e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);var i=this.attributes.normal;if(void 0!==i){var n=(new g).getNormalMatrix(t);i.applyNormalMatrix(n),i.needsUpdate=!0}var r=this.attributes.tangent;return void 0!==r&&(r.transformDirection(t),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(t){return de.makeRotationX(t),this.applyMatrix4(de),this},rotateY:function(t){return de.makeRotationY(t),this.applyMatrix4(de),this},rotateZ:function(t){return de.makeRotationZ(t),this.applyMatrix4(de),this},translate:function(t,e,i){return de.makeTranslation(t,e,i),this.applyMatrix4(de),this},scale:function(t,e,i){return de.makeScale(t,e,i),this.applyMatrix4(de),this},lookAt:function(t){return pe.lookAt(t),pe.updateMatrix(),this.applyMatrix4(pe.matrix),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter(fe).negate(),this.translate(fe.x,fe.y,fe.z),this},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var i=new se(3*e.vertices.length,3),n=new se(3*e.colors.length,3);if(this.setAttribute("position",i.copyVector3sArray(e.vertices)),this.setAttribute("color",n.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var r=new se(e.lineDistances.length,1);this.setAttribute("lineDistance",r.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},setFromPoints:function(t){for(var e=[],i=0,n=t.length;i<n;i++){var r=t[i];e.push(r.x,r.y,r.z||0)}return this.setAttribute("position",new se(e,3)),this},updateFromObject:function(t){var e,i=t.geometry;if(t.isMesh){var n=i.__directGeometry;if(!0===i.elementsNeedUpdate&&(n=void 0,i.elementsNeedUpdate=!1),void 0===n)return this.fromGeometry(i);n.verticesNeedUpdate=i.verticesNeedUpdate,n.normalsNeedUpdate=i.normalsNeedUpdate,n.colorsNeedUpdate=i.colorsNeedUpdate,n.uvsNeedUpdate=i.uvsNeedUpdate,n.groupsNeedUpdate=i.groupsNeedUpdate,i.verticesNeedUpdate=!1,i.normalsNeedUpdate=!1,i.colorsNeedUpdate=!1,i.uvsNeedUpdate=!1,i.groupsNeedUpdate=!1,i=n}return!0===i.verticesNeedUpdate&&(void 0!==(e=this.attributes.position)&&(e.copyVector3sArray(i.vertices),e.needsUpdate=!0),i.verticesNeedUpdate=!1),!0===i.normalsNeedUpdate&&(void 0!==(e=this.attributes.normal)&&(e.copyVector3sArray(i.normals),e.needsUpdate=!0),i.normalsNeedUpdate=!1),!0===i.colorsNeedUpdate&&(void 0!==(e=this.attributes.color)&&(e.copyColorsArray(i.colors),e.needsUpdate=!0),i.colorsNeedUpdate=!1),i.uvsNeedUpdate&&(void 0!==(e=this.attributes.uv)&&(e.copyVector2sArray(i.uvs),e.needsUpdate=!0),i.uvsNeedUpdate=!1),i.lineDistancesNeedUpdate&&(void 0!==(e=this.attributes.lineDistance)&&(e.copyArray(i.lineDistances),e.needsUpdate=!0),i.lineDistancesNeedUpdate=!1),i.groupsNeedUpdate&&(i.computeGroups(t.geometry),this.groups=i.groups,i.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new le).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=new Float32Array(3*t.vertices.length);if(this.setAttribute("position",new $t(e,3).copyVector3sArray(t.vertices)),t.normals.length>0){var i=new Float32Array(3*t.normals.length);this.setAttribute("normal",new $t(i,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.setAttribute("color",new $t(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var r=new Float32Array(2*t.uvs.length);this.setAttribute("uv",new $t(r,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var o=new Float32Array(2*t.uvs2.length);this.setAttribute("uv2",new $t(o,2).copyVector2sArray(t.uvs2))}for(var a in this.groups=t.groups,t.morphTargets){for(var s=[],h=t.morphTargets[a],l=0,c=h.length;l<c;l++){var u=h[l],d=new se(3*u.data.length,3);d.name=u.name,s.push(d.copyVector3sArray(u.data))}this.morphAttributes[a]=s}if(t.skinIndices.length>0){var p=new se(4*t.skinIndices.length,4);this.setAttribute("skinIndex",p.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var f=new se(4*t.skinWeights.length,4);this.setAttribute("skinWeight",f.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new ft);var t=this.attributes.position,e=this.morphAttributes.position;if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(var i=0,n=e.length;i<n;i++){var r=e[i];me.setFromBufferAttribute(r),this.morphTargetsRelative?(ge.addVectors(this.boundingBox.min,me.min),this.boundingBox.expandByPoint(ge),ge.addVectors(this.boundingBox.max,me.max),this.boundingBox.expandByPoint(ge)):(this.boundingBox.expandByPoint(me.min),this.boundingBox.expandByPoint(me.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new gt);var t=this.attributes.position,e=this.morphAttributes.position;if(t){var i=this.boundingSphere.center;if(me.setFromBufferAttribute(t),e)for(var n=0,r=e.length;n<r;n++){var o=e[n];ve.setFromBufferAttribute(o),this.morphTargetsRelative?(ge.addVectors(me.min,ve.min),me.expandByPoint(ge),ge.addVectors(me.max,ve.max),me.expandByPoint(ge)):(me.expandByPoint(ve.min),me.expandByPoint(ve.max))}me.getCenter(i);var a=0;for(n=0,r=t.count;n<r;n++)ge.fromBufferAttribute(t,n),a=Math.max(a,i.distanceToSquared(ge));if(e)for(n=0,r=e.length;n<r;n++){o=e[n];for(var s=this.morphTargetsRelative,h=0,l=o.count;h<l;h++)ge.fromBufferAttribute(o,h),s&&(fe.fromBufferAttribute(t,h),ge.add(fe)),a=Math.max(a,i.distanceToSquared(ge))}this.boundingSphere.radius=Math.sqrt(a),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}},computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.attributes;if(e.position){var i=e.position.array;if(void 0===e.normal)this.setAttribute("normal",new $t(new Float32Array(i.length),3));else for(var n=e.normal.array,r=0,o=n.length;r<o;r++)n[r]=0;var a,s,h,l=e.normal.array,c=new L,u=new L,d=new L,p=new L,f=new L;if(t){var m=t.array;for(r=0,o=t.count;r<o;r+=3)a=3*m[r+0],s=3*m[r+1],h=3*m[r+2],c.fromArray(i,a),u.fromArray(i,s),d.fromArray(i,h),p.subVectors(d,u),f.subVectors(c,u),p.cross(f),l[a]+=p.x,l[a+1]+=p.y,l[a+2]+=p.z,l[s]+=p.x,l[s+1]+=p.y,l[s+2]+=p.z,l[h]+=p.x,l[h+1]+=p.y,l[h+2]+=p.z}else for(r=0,o=i.length;r<o;r+=9)c.fromArray(i,r),u.fromArray(i,r+3),d.fromArray(i,r+6),p.subVectors(d,u),f.subVectors(c,u),p.cross(f),l[r]=p.x,l[r+1]=p.y,l[r+2]=p.z,l[r+3]=p.x,l[r+4]=p.y,l[r+5]=p.z,l[r+6]=p.x,l[r+7]=p.y,l[r+8]=p.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(t&&t.isBufferGeometry){void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var i=this.attributes;for(var n in i)if(void 0!==t.attributes[n])for(var r=i[n].array,o=t.attributes[n],a=o.array,s=o.itemSize*e,h=Math.min(a.length,r.length-s),l=0,c=s;l<h;l++,c++)r[c]=a[l];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t)},normalizeNormals:function(){for(var t=this.attributes.normal,e=0,i=t.count;e<i;e++)ge.x=t.getX(e),ge.y=t.getY(e),ge.z=t.getZ(e),ge.normalize(),t.setXYZ(e,ge.x,ge.y,ge.z)},toNonIndexed:function(){function t(t,e){for(var i=t.array,n=t.itemSize,r=new i.constructor(e.length*n),o=0,a=0,s=0,h=e.length;s<h;s++){o=e[s]*n;for(var l=0;l<n;l++)r[a++]=i[o++]}return new $t(r,n)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var e=new _e,i=this.index.array,n=this.attributes;for(var r in n){var o=t(n[r],i);e.setAttribute(r,o)}var a=this.morphAttributes;for(r in a){for(var s=[],h=a[r],l=0,c=h.length;l<c;l++){o=t(h[l],i);s.push(o)}e.morphAttributes[r]=s}e.morphTargetsRelative=this.morphTargetsRelative;for(var u=this.groups,d=(l=0,u.length);l<d;l++){var p=u[l];e.addGroup(p.start,p.count,p.materialIndex)}return e},toJSON:function(){var t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){var e=this.parameters;for(var i in e)void 0!==e[i]&&(t[i]=e[i]);return t}t.data={attributes:{}};var n=this.index;null!==n&&(t.data.index={type:n.array.constructor.name,array:Array.prototype.slice.call(n.array)});var r=this.attributes;for(var i in r){var o=(d=r[i]).toJSON();""!==d.name&&(o.name=d.name),t.data.attributes[i]=o}var a={},s=!1;for(var i in this.morphAttributes){for(var h=this.morphAttributes[i],l=[],c=0,u=h.length;c<u;c++){var d;o=(d=h[c]).toJSON();""!==d.name&&(o.name=d.name),l.push(o)}l.length>0&&(a[i]=l,s=!0)}s&&(t.data.morphAttributes=a,t.data.morphTargetsRelative=this.morphTargetsRelative);var p=this.groups;p.length>0&&(t.data.groups=JSON.parse(JSON.stringify(p)));var f=this.boundingSphere;return null!==f&&(t.data.boundingSphere={center:f.center.toArray(),radius:f.radius}),t},clone:function(){return(new _e).copy(this)},copy:function(t){var e,i,n;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var r=t.index;null!==r&&this.setIndex(r.clone());var o=t.attributes;for(e in o){var a=o[e];this.setAttribute(e,a.clone())}var s=t.morphAttributes;for(e in s){var h=[],l=s[e];for(i=0,n=l.length;i<n;i++)h.push(l[i].clone());this.morphAttributes[e]=h}this.morphTargetsRelative=t.morphTargetsRelative;var c=t.groups;for(i=0,n=c.length;i<n;i++){var u=c[i];this.addGroup(u.start,u.count,u.materialIndex)}var d=t.boundingBox;null!==d&&(this.boundingBox=d.clone());var p=t.boundingSphere;return null!==p&&(this.boundingSphere=p.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var ye=new N,xe=new St,be=new gt,we=new L,Me=new L,Te=new L,Se=new L,Ee=new L,Le=new L,Pe=new L,Ae=new L,Ce=new L,Re=new v,Oe=new v,ze=new v,Ie=new L,Ne=new L;function De(t,e){$.call(this),this.type="Mesh",this.geometry=void 0!==t?t:new _e,this.material=void 0!==e?e:new Kt,this.updateMorphTargets()}function Be(t,e,i,n,r,o,a,s){if(null===(1===e.side?n.intersectTriangle(a,o,r,!0,s):n.intersectTriangle(r,o,a,2!==e.side,s)))return null;Ne.copy(s),Ne.applyMatrix4(t.matrixWorld);var h=i.ray.origin.distanceTo(Ne);return h<i.near||h>i.far?null:{distance:h,point:Ne.clone(),object:t}}function ke(t,e,i,n,r,o,a,s,h,l,c,u){we.fromBufferAttribute(r,l),Me.fromBufferAttribute(r,c),Te.fromBufferAttribute(r,u);var d=t.morphTargetInfluences;if(e.morphTargets&&o&&d){Pe.set(0,0,0),Ae.set(0,0,0),Ce.set(0,0,0);for(var p=0,f=o.length;p<f;p++){var m=d[p],g=o[p];0!==m&&(Se.fromBufferAttribute(g,l),Ee.fromBufferAttribute(g,c),Le.fromBufferAttribute(g,u),a?(Pe.addScaledVector(Se,m),Ae.addScaledVector(Ee,m),Ce.addScaledVector(Le,m)):(Pe.addScaledVector(Se.sub(we),m),Ae.addScaledVector(Ee.sub(Me),m),Ce.addScaledVector(Le.sub(Te),m)))}we.add(Pe),Me.add(Ae),Te.add(Ce)}var _=Be(t,e,i,n,we,Me,Te,Ie);if(_){s&&(Re.fromBufferAttribute(s,l),Oe.fromBufferAttribute(s,c),ze.fromBufferAttribute(s,u),_.uv=Ft.getUV(Ie,we,Me,Te,Re,Oe,ze,new v)),h&&(Re.fromBufferAttribute(h,l),Oe.fromBufferAttribute(h,c),ze.fromBufferAttribute(h,u),_.uv2=Ft.getUV(Ie,we,Me,Te,Re,Oe,ze,new v));var y=new Xt(l,c,u);Ft.getNormal(we,Me,Te,y.normal),_.face=y}return _}De.prototype=Object.assign(Object.create($.prototype),{constructor:De,isMesh:!0,copy:function(t){return $.prototype.copy.call(this,t),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this},updateMorphTargets:function(){var t,e,i,n=this.geometry;if(n.isBufferGeometry){var r=n.morphAttributes,o=Object.keys(r);if(o.length>0){var a=r[o[0]];if(void 0!==a)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=a.length;t<e;t++)i=a[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}else{var s=n.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},raycast:function(t,e){var i,n=this.geometry,r=this.material,o=this.matrixWorld;if(void 0!==r&&(null===n.boundingSphere&&n.computeBoundingSphere(),be.copy(n.boundingSphere),be.applyMatrix4(o),!1!==t.ray.intersectsSphere(be)&&(ye.getInverse(o),xe.copy(t.ray).applyMatrix4(ye),null===n.boundingBox||!1!==xe.intersectsBox(n.boundingBox))))if(n.isBufferGeometry){var a,s,h,l,c,u,d,p,f,m=n.index,g=n.attributes.position,_=n.morphAttributes.position,y=n.morphTargetsRelative,x=n.attributes.uv,b=n.attributes.uv2,w=n.groups,M=n.drawRange;if(null!==m)if(Array.isArray(r))for(l=0,u=w.length;l<u;l++)for(f=r[(p=w[l]).materialIndex],c=Math.max(p.start,M.start),d=Math.min(p.start+p.count,M.start+M.count);c<d;c+=3)a=m.getX(c),s=m.getX(c+1),h=m.getX(c+2),(i=ke(this,f,t,xe,g,_,y,x,b,a,s,h))&&(i.faceIndex=Math.floor(c/3),i.face.materialIndex=p.materialIndex,e.push(i));else for(l=Math.max(0,M.start),u=Math.min(m.count,M.start+M.count);l<u;l+=3)a=m.getX(l),s=m.getX(l+1),h=m.getX(l+2),(i=ke(this,r,t,xe,g,_,y,x,b,a,s,h))&&(i.faceIndex=Math.floor(l/3),e.push(i));else if(void 0!==g)if(Array.isArray(r))for(l=0,u=w.length;l<u;l++)for(f=r[(p=w[l]).materialIndex],c=Math.max(p.start,M.start),d=Math.min(p.start+p.count,M.start+M.count);c<d;c+=3)(i=ke(this,f,t,xe,g,_,y,x,b,a=c,s=c+1,h=c+2))&&(i.faceIndex=Math.floor(c/3),i.face.materialIndex=p.materialIndex,e.push(i));else for(l=Math.max(0,M.start),u=Math.min(g.count,M.start+M.count);l<u;l+=3)(i=ke(this,r,t,xe,g,_,y,x,b,a=l,s=l+1,h=l+2))&&(i.faceIndex=Math.floor(l/3),e.push(i))}else if(n.isGeometry){var T,S,E,L,P=Array.isArray(r),A=n.vertices,C=n.faces,R=n.faceVertexUvs[0];R.length>0&&(L=R);for(var O=0,z=C.length;O<z;O++){var I=C[O],N=P?r[I.materialIndex]:r;if(void 0!==N&&(T=A[I.a],S=A[I.b],E=A[I.c],i=Be(this,N,t,xe,T,S,E,Ie))){if(L&&L[O]){var D=L[O];Re.copy(D[0]),Oe.copy(D[1]),ze.copy(D[2]),i.uv=Ft.getUV(Ie,T,S,E,Re,Oe,ze,new v)}i.face=I,i.faceIndex=O,e.push(i)}}}},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var Ue=0,Fe=new N,He=new $,je=new L;function Ge(){Object.defineProperty(this,"id",{value:Ue+=2}),this.uuid=m.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}Ge.prototype=Object.assign(Object.create(u.prototype),{constructor:Ge,isGeometry:!0,applyMatrix4:function(t){for(var e=(new g).getNormalMatrix(t),i=0,n=this.vertices.length;i<n;i++){this.vertices[i].applyMatrix4(t)}for(i=0,n=this.faces.length;i<n;i++){var r=this.faces[i];r.normal.applyMatrix3(e).normalize();for(var o=0,a=r.vertexNormals.length;o<a;o++)r.vertexNormals[o].applyMatrix3(e).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(t){return Fe.makeRotationX(t),this.applyMatrix4(Fe),this},rotateY:function(t){return Fe.makeRotationY(t),this.applyMatrix4(Fe),this},rotateZ:function(t){return Fe.makeRotationZ(t),this.applyMatrix4(Fe),this},translate:function(t,e,i){return Fe.makeTranslation(t,e,i),this.applyMatrix4(Fe),this},scale:function(t,e,i){return Fe.makeScale(t,e,i),this.applyMatrix4(Fe),this},lookAt:function(t){return He.lookAt(t),He.updateMatrix(),this.applyMatrix4(He.matrix),this},fromBufferGeometry:function(t){var e=this,i=null!==t.index?t.index.array:void 0,n=t.attributes;if(void 0===n.position)return console.error("THREE.Geometry.fromBufferGeometry(): Position attribute required for conversion."),this;var r=n.position.array,o=void 0!==n.normal?n.normal.array:void 0,a=void 0!==n.color?n.color.array:void 0,s=void 0!==n.uv?n.uv.array:void 0,h=void 0!==n.uv2?n.uv2.array:void 0;void 0!==h&&(this.faceVertexUvs[1]=[]);for(var l=0;l<r.length;l+=3)e.vertices.push((new L).fromArray(r,l)),void 0!==a&&e.colors.push((new Vt).fromArray(a,l));function c(t,i,n,r){var l=void 0===a?[]:[e.colors[t].clone(),e.colors[i].clone(),e.colors[n].clone()],c=new Xt(t,i,n,void 0===o?[]:[(new L).fromArray(o,3*t),(new L).fromArray(o,3*i),(new L).fromArray(o,3*n)],l,r);e.faces.push(c),void 0!==s&&e.faceVertexUvs[0].push([(new v).fromArray(s,2*t),(new v).fromArray(s,2*i),(new v).fromArray(s,2*n)]),void 0!==h&&e.faceVertexUvs[1].push([(new v).fromArray(h,2*t),(new v).fromArray(h,2*i),(new v).fromArray(h,2*n)])}var u=t.groups;if(u.length>0)for(l=0;l<u.length;l++)for(var d=u[l],p=d.start,f=p,m=p+d.count;f<m;f+=3)void 0!==i?c(i[f],i[f+1],i[f+2],d.materialIndex):c(f,f+1,f+2,d.materialIndex);else if(void 0!==i)for(l=0;l<i.length;l+=3)c(i[l],i[l+1],i[l+2]);else for(l=0;l<r.length/3;l+=3)c(l,l+1,l+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter(je).negate(),this.translate(je.x,je.y,je.z),this},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,i=0===e?1:1/e,n=new N;return n.set(i,0,0,-i*t.x,0,i,0,-i*t.y,0,0,i,-i*t.z,0,0,0,1),this.applyMatrix4(n),this},computeFaceNormals:function(){for(var t=new L,e=new L,i=0,n=this.faces.length;i<n;i++){var r=this.faces[i],o=this.vertices[r.a],a=this.vertices[r.b],s=this.vertices[r.c];t.subVectors(s,a),e.subVectors(o,a),t.cross(e),t.normalize(),r.normal.copy(t)}},computeVertexNormals:function(t){var e,i,n,r,o,a;for(void 0===t&&(t=!0),a=new Array(this.vertices.length),e=0,i=this.vertices.length;e<i;e++)a[e]=new L;if(t){var s,h,l,c=new L,u=new L;for(n=0,r=this.faces.length;n<r;n++)o=this.faces[n],s=this.vertices[o.a],h=this.vertices[o.b],l=this.vertices[o.c],c.subVectors(l,h),u.subVectors(s,h),c.cross(u),a[o.a].add(c),a[o.b].add(c),a[o.c].add(c)}else for(this.computeFaceNormals(),n=0,r=this.faces.length;n<r;n++)a[(o=this.faces[n]).a].add(o.normal),a[o.b].add(o.normal),a[o.c].add(o.normal);for(e=0,i=this.vertices.length;e<i;e++)a[e].normalize();for(n=0,r=this.faces.length;n<r;n++){var d=(o=this.faces[n]).vertexNormals;3===d.length?(d[0].copy(a[o.a]),d[1].copy(a[o.b]),d[2].copy(a[o.c])):(d[0]=a[o.a].clone(),d[1]=a[o.b].clone(),d[2]=a[o.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,i;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){var n=(i=this.faces[t]).vertexNormals;3===n.length?(n[0].copy(i.normal),n[1].copy(i.normal),n[2].copy(i.normal)):(n[0]=i.normal.clone(),n[1]=i.normal.clone(),n[2]=i.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,i,n,r;for(i=0,n=this.faces.length;i<n;i++)for((r=this.faces[i]).__originalFaceNormal?r.__originalFaceNormal.copy(r.normal):r.__originalFaceNormal=r.normal.clone(),r.__originalVertexNormals||(r.__originalVertexNormals=[]),t=0,e=r.vertexNormals.length;t<e;t++)r.__originalVertexNormals[t]?r.__originalVertexNormals[t].copy(r.vertexNormals[t]):r.__originalVertexNormals[t]=r.vertexNormals[t].clone();var o=new Ge;for(o.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!this.morphNormals[t]){this.morphNormals[t]={},this.morphNormals[t].faceNormals=[],this.morphNormals[t].vertexNormals=[];var a=this.morphNormals[t].faceNormals,s=this.morphNormals[t].vertexNormals;for(i=0,n=this.faces.length;i<n;i++)h=new L,l={a:new L,b:new L,c:new L},a.push(h),s.push(l)}var h,l,c=this.morphNormals[t];for(o.vertices=this.morphTargets[t].vertices,o.computeFaceNormals(),o.computeVertexNormals(),i=0,n=this.faces.length;i<n;i++)r=this.faces[i],h=c.faceNormals[i],l=c.vertexNormals[i],h.copy(r.normal),l.a.copy(r.vertexNormals[0]),l.b.copy(r.vertexNormals[1]),l.c.copy(r.vertexNormals[2])}for(i=0,n=this.faces.length;i<n;i++)(r=this.faces[i]).normal=r.__originalFaceNormal,r.vertexNormals=r.__originalVertexNormals},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new ft),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new gt),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,i){if(t&&t.isGeometry){var n,r=this.vertices.length,o=this.vertices,a=t.vertices,s=this.faces,h=t.faces,l=this.colors,c=t.colors;void 0===i&&(i=0),void 0!==e&&(n=(new g).getNormalMatrix(e));for(var u=0,d=a.length;u<d;u++){var p=a[u].clone();void 0!==e&&p.applyMatrix4(e),o.push(p)}for(u=0,d=c.length;u<d;u++)l.push(c[u].clone());for(u=0,d=h.length;u<d;u++){var f,m,v,_=h[u],y=_.vertexNormals,x=_.vertexColors;(f=new Xt(_.a+r,_.b+r,_.c+r)).normal.copy(_.normal),void 0!==n&&f.normal.applyMatrix3(n).normalize();for(var b=0,w=y.length;b<w;b++)m=y[b].clone(),void 0!==n&&m.applyMatrix3(n).normalize(),f.vertexNormals.push(m);f.color.copy(_.color);for(b=0,w=x.length;b<w;b++)v=x[b],f.vertexColors.push(v.clone());f.materialIndex=_.materialIndex+i,s.push(f)}for(u=0,d=t.faceVertexUvs.length;u<d;u++){var M=t.faceVertexUvs[u];void 0===this.faceVertexUvs[u]&&(this.faceVertexUvs[u]=[]);for(b=0,w=M.length;b<w;b++){for(var T=M[b],S=[],E=0,L=T.length;E<L;E++)S.push(T[E].clone());this.faceVertexUvs[u].push(S)}}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",t)},mergeMesh:function(t){t&&t.isMesh?(t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",t)},mergeVertices:function(){var t,e,i,n,r,o,a,s,h={},l=[],c=[],u=Math.pow(10,4);for(i=0,n=this.vertices.length;i<n;i++)t=this.vertices[i],void 0===h[e=Math.round(t.x*u)+"_"+Math.round(t.y*u)+"_"+Math.round(t.z*u)]?(h[e]=i,l.push(this.vertices[i]),c[i]=l.length-1):c[i]=c[h[e]];var d=[];for(i=0,n=this.faces.length;i<n;i++){(r=this.faces[i]).a=c[r.a],r.b=c[r.b],r.c=c[r.c],o=[r.a,r.b,r.c];for(var p=0;p<3;p++)if(o[p]===o[(p+1)%3]){d.push(i);break}}for(i=d.length-1;i>=0;i--){var f=d[i];for(this.faces.splice(f,1),a=0,s=this.faceVertexUvs.length;a<s;a++)this.faceVertexUvs[a].splice(f,1)}var m=this.vertices.length-l.length;return this.vertices=l,m},setFromPoints:function(t){this.vertices=[];for(var e=0,i=t.length;e<i;e++){var n=t[e];this.vertices.push(new L(n.x,n.y,n.z||0))}return this},sortFacesByMaterialIndex:function(){for(var t=this.faces,e=t.length,i=0;i<e;i++)t[i]._id=i;t.sort((function(t,e){return t.materialIndex-e.materialIndex}));var n,r,o=this.faceVertexUvs[0],a=this.faceVertexUvs[1];o&&o.length===e&&(n=[]),a&&a.length===e&&(r=[]);for(i=0;i<e;i++){var s=t[i]._id;n&&n.push(o[s]),r&&r.push(a[s])}n&&(this.faceVertexUvs[0]=n),r&&(this.faceVertexUvs[1]=r)},toJSON:function(){var t={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var i in e)void 0!==e[i]&&(t[i]=e[i]);return t}for(var n=[],r=0;r<this.vertices.length;r++){var o=this.vertices[r];n.push(o.x,o.y,o.z)}var a=[],s=[],h={},l=[],c={},u=[],d={};for(r=0;r<this.faces.length;r++){var p=this.faces[r],f=void 0!==this.faceVertexUvs[0][r],m=p.normal.length()>0,v=p.vertexNormals.length>0,g=1!==p.color.r||1!==p.color.g||1!==p.color.b,_=p.vertexColors.length>0,y=0;if(y=M(y,0,0),y=M(y,1,!0),y=M(y,2,!1),y=M(y,3,f),y=M(y,4,m),y=M(y,5,v),y=M(y,6,g),y=M(y,7,_),a.push(y),a.push(p.a,p.b,p.c),a.push(p.materialIndex),f){var x=this.faceVertexUvs[0][r];a.push(E(x[0]),E(x[1]),E(x[2]))}if(m&&a.push(T(p.normal)),v){var b=p.vertexNormals;a.push(T(b[0]),T(b[1]),T(b[2]))}if(g&&a.push(S(p.color)),_){var w=p.vertexColors;a.push(S(w[0]),S(w[1]),S(w[2]))}}function M(t,e,i){return i?t|1<<e:t&~(1<<e)}function T(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==h[e]||(h[e]=s.length/3,s.push(t.x,t.y,t.z)),h[e]}function S(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==c[e]||(c[e]=l.length,l.push(t.getHex())),c[e]}function E(t){var e=t.x.toString()+t.y.toString();return void 0!==d[e]||(d[e]=u.length/2,u.push(t.x,t.y)),d[e]}return t.data={},t.data.vertices=n,t.data.normals=s,l.length>0&&(t.data.colors=l),u.length>0&&(t.data.uvs=[u]),t.data.faces=a,t},clone:function(){return(new Ge).copy(this)},copy:function(t){var e,i,n,r,o,a;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var s=t.vertices;for(e=0,i=s.length;e<i;e++)this.vertices.push(s[e].clone());var h=t.colors;for(e=0,i=h.length;e<i;e++)this.colors.push(h[e].clone());var l=t.faces;for(e=0,i=l.length;e<i;e++)this.faces.push(l[e].clone());for(e=0,i=t.faceVertexUvs.length;e<i;e++){var c=t.faceVertexUvs[e];for(void 0===this.faceVertexUvs[e]&&(this.faceVertexUvs[e]=[]),n=0,r=c.length;n<r;n++){var u=c[n],d=[];for(o=0,a=u.length;o<a;o++){var p=u[o];d.push(p.clone())}this.faceVertexUvs[e].push(d)}}var f=t.morphTargets;for(e=0,i=f.length;e<i;e++){var m={};if(m.name=f[e].name,void 0!==f[e].vertices)for(m.vertices=[],n=0,r=f[e].vertices.length;n<r;n++)m.vertices.push(f[e].vertices[n].clone());if(void 0!==f[e].normals)for(m.normals=[],n=0,r=f[e].normals.length;n<r;n++)m.normals.push(f[e].normals[n].clone());this.morphTargets.push(m)}var v=t.morphNormals;for(e=0,i=v.length;e<i;e++){var g={};if(void 0!==v[e].vertexNormals)for(g.vertexNormals=[],n=0,r=v[e].vertexNormals.length;n<r;n++){var _=v[e].vertexNormals[n],y={};y.a=_.a.clone(),y.b=_.b.clone(),y.c=_.c.clone(),g.vertexNormals.push(y)}if(void 0!==v[e].faceNormals)for(g.faceNormals=[],n=0,r=v[e].faceNormals.length;n<r;n++)g.faceNormals.push(v[e].faceNormals[n].clone());this.morphNormals.push(g)}var x=t.skinWeights;for(e=0,i=x.length;e<i;e++)this.skinWeights.push(x[e].clone());var b=t.skinIndices;for(e=0,i=b.length;e<i;e++)this.skinIndices.push(b[e].clone());var w=t.lineDistances;for(e=0,i=w.length;e<i;e++)this.lineDistances.push(w[e]);var M=t.boundingBox;null!==M&&(this.boundingBox=M.clone());var T=t.boundingSphere;return null!==T&&(this.boundingSphere=T.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});class Ve extends _e{constructor(t,e,i,n,r,o){super(),this.type="BoxBufferGeometry",this.parameters={width:t,height:e,depth:i,widthSegments:n,heightSegments:r,depthSegments:o};var a=this;t=t||1,e=e||1,i=i||1,n=Math.floor(n)||1,r=Math.floor(r)||1,o=Math.floor(o)||1;var s=[],h=[],l=[],c=[],u=0,d=0;function p(t,e,i,n,r,o,p,f,m,v,g){var _,y,x=o/m,b=p/v,w=o/2,M=p/2,T=f/2,S=m+1,E=v+1,P=0,A=0,C=new L;for(y=0;y<E;y++){var R=y*b-M;for(_=0;_<S;_++){var O=_*x-w;C[t]=O*n,C[e]=R*r,C[i]=T,h.push(C.x,C.y,C.z),C[t]=0,C[e]=0,C[i]=f>0?1:-1,l.push(C.x,C.y,C.z),c.push(_/m),c.push(1-y/v),P+=1}}for(y=0;y<v;y++)for(_=0;_<m;_++){var z=u+_+S*y,I=u+_+S*(y+1),N=u+(_+1)+S*(y+1),D=u+(_+1)+S*y;s.push(z,I,D),s.push(I,N,D),A+=6}a.addGroup(d,A,g),d+=A,u+=P}p("z","y","x",-1,-1,i,e,t,o,r,0),p("z","y","x",1,-1,i,e,-t,o,r,1),p("x","z","y",1,1,t,i,e,n,o,2),p("x","z","y",1,-1,t,i,-e,n,o,3),p("x","y","z",1,-1,t,e,i,n,r,4),p("x","y","z",-1,-1,t,e,-i,n,r,5),this.setIndex(s),this.setAttribute("position",new se(h,3)),this.setAttribute("normal",new se(l,3)),this.setAttribute("uv",new se(c,2))}}function We(t){var e={};for(var i in t)for(var n in e[i]={},t[i]){var r=t[i][n];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture)?e[i][n]=r.clone():Array.isArray(r)?e[i][n]=r.slice():e[i][n]=r}return e}function Ze(t){for(var e={},i=0;i<t.length;i++){var n=We(t[i]);for(var r in n)e[r]=n[r]}return e}var qe={clone:We,merge:Ze};function Xe(t){Jt.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}function Ye(){$.call(this),this.type="Camera",this.matrixWorldInverse=new N,this.projectionMatrix=new N,this.projectionMatrixInverse=new N}function Je(t,e,i,n){Ye.call(this),this.type="PerspectiveCamera",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==i?i:.1,this.far=void 0!==n?n:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}Xe.prototype=Object.create(Jt.prototype),Xe.prototype.constructor=Xe,Xe.prototype.isShaderMaterial=!0,Xe.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=We(t.uniforms),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=t.extensions,this},Xe.prototype.toJSON=function(t){var e=Jt.prototype.toJSON.call(this,t);for(var i in e.uniforms={},this.uniforms){var n=this.uniforms[i].value;n&&n.isTexture?e.uniforms[i]={type:"t",value:n.toJSON(t).uuid}:n&&n.isColor?e.uniforms[i]={type:"c",value:n.getHex()}:n&&n.isVector2?e.uniforms[i]={type:"v2",value:n.toArray()}:n&&n.isVector3?e.uniforms[i]={type:"v3",value:n.toArray()}:n&&n.isVector4?e.uniforms[i]={type:"v4",value:n.toArray()}:n&&n.isMatrix3?e.uniforms[i]={type:"m3",value:n.toArray()}:n&&n.isMatrix4?e.uniforms[i]={type:"m4",value:n.toArray()}:e.uniforms[i]={value:n}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;var r={};for(var o in this.extensions)!0===this.extensions[o]&&(r[o]=!0);return Object.keys(r).length>0&&(e.extensions=r),e},Ye.prototype=Object.assign(Object.create($.prototype),{constructor:Ye,isCamera:!0,copy:function(t,e){return $.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this},getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),t=new L),this.updateMatrixWorld(!0);var e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()},updateMatrixWorld:function(t){$.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},updateWorldMatrix:function(t,e){$.prototype.updateWorldMatrix.call(this,t,e),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),Je.prototype=Object.assign(Object.create(Ye.prototype),{constructor:Je,isPerspectiveCamera:!0,copy:function(t,e){return Ye.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*m.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*m.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*m.RAD2DEG*Math.atan(Math.tan(.5*m.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,i,n,r,o){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=o,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*m.DEG2RAD*this.fov)/this.zoom,i=2*e,n=this.aspect*i,r=-.5*n,o=this.view;if(null!==this.view&&this.view.enabled){var a=o.fullWidth,s=o.fullHeight;r+=o.offsetX*n/a,e-=o.offsetY*i/s,n*=o.width/a,i*=o.height/s}var h=this.filmOffset;0!==h&&(r+=t*h/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+n,e,e-i,t,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(t){var e=$.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}});function Ke(t,e,i,n){$.call(this),this.type="CubeCamera";var r=new Je(90,1,t,e);r.up.set(0,-1,0),r.lookAt(new L(1,0,0)),this.add(r);var o=new Je(90,1,t,e);o.up.set(0,-1,0),o.lookAt(new L(-1,0,0)),this.add(o);var a=new Je(90,1,t,e);a.up.set(0,0,1),a.lookAt(new L(0,1,0)),this.add(a);var s=new Je(90,1,t,e);s.up.set(0,0,-1),s.lookAt(new L(0,-1,0)),this.add(s);var h=new Je(90,1,t,e);h.up.set(0,-1,0),h.lookAt(new L(0,0,1)),this.add(h);var l=new Je(90,1,t,e);l.up.set(0,-1,0),l.lookAt(new L(0,0,-1)),this.add(l),n=n||{format:1022,magFilter:1006,minFilter:1006},this.renderTarget=new Qe(i,n),this.renderTarget.texture.name="CubeCamera",this.update=function(t,e){null===this.parent&&this.updateMatrixWorld();var i=t.getRenderTarget(),n=this.renderTarget,c=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0),t.render(e,r),t.setRenderTarget(n,1),t.render(e,o),t.setRenderTarget(n,2),t.render(e,a),t.setRenderTarget(n,3),t.render(e,s),t.setRenderTarget(n,4),t.render(e,h),n.texture.generateMipmaps=c,t.setRenderTarget(n,5),t.render(e,l),t.setRenderTarget(i)},this.clear=function(t,e,i,n){for(var r=t.getRenderTarget(),o=this.renderTarget,a=0;a<6;a++)t.setRenderTarget(o,a),t.clear(e,i,n);t.setRenderTarget(r)}}function Qe(t,e,i){Number.isInteger(e)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),e=i),w.call(this,t,t,e)}function $e(t,e,i,n,r,o,a,s,h,l,c,u){x.call(this,null,o,a,s,h,l,n,r,c,u),this.image={data:t||null,width:e||1,height:i||1},this.magFilter=void 0!==h?h:1003,this.minFilter=void 0!==l?l:1003,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}Ke.prototype=Object.create($.prototype),Ke.prototype.constructor=Ke,Qe.prototype=Object.create(w.prototype),Qe.prototype.constructor=Qe,Qe.prototype.isWebGLCubeRenderTarget=!0,Qe.prototype.fromEquirectangularTexture=function(t,e){this.texture.type=e.type,this.texture.format=e.format,this.texture.encoding=e.encoding;var i=new tt,n={uniforms:{tEquirect:{value:null}},vertexShader:["varying vec3 vWorldDirection;","vec3 transformDirection( in vec3 dir, in mat4 matrix ) {","\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );","}","void main() {","\tvWorldDirection = transformDirection( position, modelMatrix );","\t#include <begin_vertex>","\t#include <project_vertex>","}"].join("\n"),fragmentShader:["uniform sampler2D tEquirect;","varying vec3 vWorldDirection;","#define RECIPROCAL_PI 0.31830988618","#define RECIPROCAL_PI2 0.15915494","void main() {","\tvec3 direction = normalize( vWorldDirection );","\tvec2 sampleUV;","\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;","\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;","\tgl_FragColor = texture2D( tEquirect, sampleUV );","}"].join("\n")},r=new Xe({type:"CubemapFromEquirect",uniforms:We(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:1,blending:0});r.uniforms.tEquirect.value=e;var o=new De(new Ve(5,5,5),r);i.add(o);var a=new Ke(1,10,1);return a.renderTarget=this,a.renderTarget.texture.name="CubeCameraTexture",a.update(t,i),o.geometry.dispose(),o.material.dispose(),this},$e.prototype=Object.create(x.prototype),$e.prototype.constructor=$e,$e.prototype.isDataTexture=!0;var ti=new gt,ei=new L;function ii(t,e,i,n,r,o){this.planes=[void 0!==t?t:new At,void 0!==e?e:new At,void 0!==i?i:new At,void 0!==n?n:new At,void 0!==r?r:new At,void 0!==o?o:new At]}Object.assign(ii.prototype,{set:function(t,e,i,n,r,o){var a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(i),a[3].copy(n),a[4].copy(r),a[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,i=0;i<6;i++)e[i].copy(t.planes[i]);return this},setFromProjectionMatrix:function(t){var e=this.planes,i=t.elements,n=i[0],r=i[1],o=i[2],a=i[3],s=i[4],h=i[5],l=i[6],c=i[7],u=i[8],d=i[9],p=i[10],f=i[11],m=i[12],v=i[13],g=i[14],_=i[15];return e[0].setComponents(a-n,c-s,f-u,_-m).normalize(),e[1].setComponents(a+n,c+s,f+u,_+m).normalize(),e[2].setComponents(a+r,c+h,f+d,_+v).normalize(),e[3].setComponents(a-r,c-h,f-d,_-v).normalize(),e[4].setComponents(a-o,c-l,f-p,_-g).normalize(),e[5].setComponents(a+o,c+l,f+p,_+g).normalize(),this},intersectsObject:function(t){var e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),ti.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(ti)},intersectsSprite:function(t){return ti.center.set(0,0,0),ti.radius=.7071067811865476,ti.applyMatrix4(t.matrixWorld),this.intersectsSphere(ti)},intersectsSphere:function(t){for(var e=this.planes,i=t.center,n=-t.radius,r=0;r<6;r++){if(e[r].distanceToPoint(i)<n)return!1}return!0},intersectsBox:function(t){for(var e=this.planes,i=0;i<6;i++){var n=e[i];if(ei.x=n.normal.x>0?t.max.x:t.min.x,ei.y=n.normal.y>0?t.max.y:t.min.y,ei.z=n.normal.z>0?t.max.z:t.min.z,n.distanceToPoint(ei)<0)return!1}return!0},containsPoint:function(t){for(var e=this.planes,i=0;i<6;i++)if(e[i].distanceToPoint(t)<0)return!1;return!0}});var ni={common:{diffuse:{value:new Vt(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new g},uv2Transform:{value:new g},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new v(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Vt(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new Vt(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new g}},sprite:{diffuse:{value:new Vt(15658734)},opacity:{value:1},center:{value:new v(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new g}}};function ri(){var t=null,e=!1,i=null;function n(r,o){!1!==e&&(i(r,o),t.requestAnimationFrame(n))}return{start:function(){!0!==e&&null!==i&&(t.requestAnimationFrame(n),e=!0)},stop:function(){e=!1},setAnimationLoop:function(t){i=t},setContext:function(e){t=e}}}function oi(t,e){var i=e.isWebGL2,n=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),n.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);var i=n.get(e);i&&(t.deleteBuffer(i.buffer),n.delete(e))},update:function(e,r){e.isInterleavedBufferAttribute&&(e=e.data);var o=n.get(e);void 0===o?n.set(e,function(e,i){var n=e.array,r=e.usage,o=t.createBuffer();t.bindBuffer(i,o),t.bufferData(i,n,r),e.onUploadCallback();var a=5126;return n instanceof Float32Array?a=5126:n instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):n instanceof Uint16Array?a=5123:n instanceof Int16Array?a=5122:n instanceof Uint32Array?a=5125:n instanceof Int32Array?a=5124:n instanceof Int8Array?a=5120:n instanceof Uint8Array&&(a=5121),{buffer:o,type:a,bytesPerElement:n.BYTES_PER_ELEMENT,version:e.version}}(e,r)):o.version<e.version&&(!function(e,n,r){var o=n.array,a=n.updateRange;t.bindBuffer(r,e),-1===a.count?t.bufferSubData(r,0,o):(i?t.bufferSubData(r,a.offset*o.BYTES_PER_ELEMENT,o,a.offset,a.count):t.bufferSubData(r,a.offset*o.BYTES_PER_ELEMENT,o.subarray(a.offset,a.offset+a.count)),a.count=-1)}(o.buffer,e,r),o.version=e.version)}}}function ai(t,e,i,n){Ge.call(this),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:i,heightSegments:n},this.fromBufferGeometry(new si(t,e,i,n)),this.mergeVertices()}function si(t,e,i,n){_e.call(this),this.type="PlaneBufferGeometry",this.parameters={width:t,height:e,widthSegments:i,heightSegments:n};var r,o,a=(t=t||1)/2,s=(e=e||1)/2,h=Math.floor(i)||1,l=Math.floor(n)||1,c=h+1,u=l+1,d=t/h,p=e/l,f=[],m=[],v=[],g=[];for(o=0;o<u;o++){var _=o*p-s;for(r=0;r<c;r++){var y=r*d-a;m.push(y,-_,0),v.push(0,0,1),g.push(r/h),g.push(1-o/l)}}for(o=0;o<l;o++)for(r=0;r<h;r++){var x=r+c*o,b=r+c*(o+1),w=r+1+c*(o+1),M=r+1+c*o;f.push(x,b,M),f.push(b,w,M)}this.setIndex(f),this.setAttribute("position",new se(m,3)),this.setAttribute("normal",new se(v,3)),this.setAttribute("uv",new se(g,2))}ai.prototype=Object.create(Ge.prototype),ai.prototype.constructor=ai,si.prototype=Object.create(_e.prototype),si.prototype.constructor=si;var hi={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( STANDARD ) && ! defined( PHONG ) && ! defined( MATCAP ) && ! defined( TOON )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( STANDARD ) && ! defined( PHONG ) && ! defined( MATCAP ) && ! defined( TOON )\n\tvarying vec3 vViewPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( STANDARD ) && ! defined( PHONG ) && ! defined( MATCAP ) && ! defined( TOON )\n\tvViewPosition = - mvPosition.xyz;\n#endif",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n return m[ 2 ][ 3 ] == - 1.0;\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_maxMipLevel 8.0\n#define cubeUV_minMipLevel 4.0\n#define cubeUV_maxTileSize 256.0\n#define cubeUV_minTileSize 16.0\nfloat getFace(vec3 direction) {\n vec3 absDirection = abs(direction);\n float face = -1.0;\n if (absDirection.x > absDirection.z) {\n if (absDirection.x > absDirection.y)\n face = direction.x > 0.0 ? 0.0 : 3.0;\n else\n face = direction.y > 0.0 ? 1.0 : 4.0;\n } else {\n if (absDirection.z > absDirection.y)\n face = direction.z > 0.0 ? 2.0 : 5.0;\n else\n face = direction.y > 0.0 ? 1.0 : 4.0;\n }\n return face;\n}\nvec2 getUV(vec3 direction, float face) {\n vec2 uv;\n if (face == 0.0) {\n uv = vec2(-direction.z, direction.y) / abs(direction.x);\n } else if (face == 1.0) {\n uv = vec2(direction.x, -direction.z) / abs(direction.y);\n } else if (face == 2.0) {\n uv = direction.xy / abs(direction.z);\n } else if (face == 3.0) {\n uv = vec2(direction.z, direction.y) / abs(direction.x);\n } else if (face == 4.0) {\n uv = direction.xz / abs(direction.y);\n } else {\n uv = vec2(-direction.x, direction.y) / abs(direction.z);\n }\n return 0.5 * (uv + 1.0);\n}\nvec3 bilinearCubeUV(sampler2D envMap, vec3 direction, float mipInt) {\n float face = getFace(direction);\n float filterInt = max(cubeUV_minMipLevel - mipInt, 0.0);\n mipInt = max(mipInt, cubeUV_minMipLevel);\n float faceSize = exp2(mipInt);\n float texelSize = 1.0 / (3.0 * cubeUV_maxTileSize);\n vec2 uv = getUV(direction, face) * (faceSize - 1.0);\n vec2 f = fract(uv);\n uv += 0.5 - f;\n if (face > 2.0) {\n uv.y += faceSize;\n face -= 3.0;\n }\n uv.x += face * faceSize;\n if(mipInt < cubeUV_maxMipLevel){\n uv.y += 2.0 * cubeUV_maxTileSize;\n }\n uv.y += filterInt * 2.0 * cubeUV_minTileSize;\n uv.x += 3.0 * max(0.0, cubeUV_maxTileSize - 2.0 * faceSize);\n uv *= texelSize;\n vec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.x += texelSize;\n vec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.y += texelSize;\n vec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n uv.x -= texelSize;\n vec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n vec3 tm = mix(tl, tr, f.x);\n vec3 bm = mix(bl, br, f.x);\n return mix(tm, bm, f.y);\n}\n#define r0 1.0\n#define v0 0.339\n#define m0 -2.0\n#define r1 0.8\n#define v1 0.276\n#define m1 -1.0\n#define r4 0.4\n#define v4 0.046\n#define m4 2.0\n#define r5 0.305\n#define v5 0.016\n#define m5 3.0\n#define r6 0.21\n#define v6 0.0038\n#define m6 4.0\nfloat roughnessToMip(float roughness) {\n float mip = 0.0;\n if (roughness >= r1) {\n mip = (r0 - roughness) * (m1 - m0) / (r0 - r1) + m0;\n } else if (roughness >= r4) {\n mip = (r1 - roughness) * (m4 - m1) / (r1 - r4) + m1;\n } else if (roughness >= r5) {\n mip = (r4 - roughness) * (m5 - m4) / (r4 - r5) + m4;\n } else if (roughness >= r6) {\n mip = (r5 - roughness) * (m6 - m5) / (r5 - r6) + m5;\n } else {\n mip = -2.0 * log2(1.16 * roughness); }\n return mip;\n}\nvec4 textureCubeUV(sampler2D envMap, vec3 sampleDir, float roughness) {\n float mip = clamp(roughnessToMip(roughness), m0, cubeUV_maxMipLevel);\n float mipF = fract(mip);\n float mipInt = floor(mip);\n vec3 color0 = bilinearCubeUV(envMap, sampleDir, mipInt);\n if (mipF == 0.0) {\n return vec4(color0, 1.0);\n } else {\n vec3 color1 = bilinearCubeUV(envMap, sampleDir, mipInt + 1.0);\n return vec4(mix(color0, color1, mipF), 1.0);\n }\n}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\t\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t vec3 reflectVec = reflect( -viewDir, normal );\n\t\t reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t vec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) { \n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = saturate( clearcoat );\tmaterial.clearcoatRoughness = max( clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3( 0, 1, 0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN );\n\t#endif\n#endif",clearcoat_normalmap_pars_fragment:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t texture2DCompare( shadowMap, uv + + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( ( color * ( 2.51 * color + 0.03 ) ) / ( color * ( 2.43 * color + 0.59 ) + 0.14 ) );\n}",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSPARENCY\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSPARENCY\n\tuniform float transparency;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSPARENCY\n\t\tdiffuseColor.a *= saturate( 1. - transparency + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},li={basic:{uniforms:Ze([ni.common,ni.specularmap,ni.envmap,ni.aomap,ni.lightmap,ni.fog]),vertexShader:hi.meshbasic_vert,fragmentShader:hi.meshbasic_frag},lambert:{uniforms:Ze([ni.common,ni.specularmap,ni.envmap,ni.aomap,ni.lightmap,ni.emissivemap,ni.fog,ni.lights,{emissive:{value:new Vt(0)}}]),vertexShader:hi.meshlambert_vert,fragmentShader:hi.meshlambert_frag},phong:{uniforms:Ze([ni.common,ni.specularmap,ni.envmap,ni.aomap,ni.lightmap,ni.emissivemap,ni.bumpmap,ni.normalmap,ni.displacementmap,ni.fog,ni.lights,{emissive:{value:new Vt(0)},specular:{value:new Vt(1118481)},shininess:{value:30}}]),vertexShader:hi.meshphong_vert,fragmentShader:hi.meshphong_frag},standard:{uniforms:Ze([ni.common,ni.envmap,ni.aomap,ni.lightmap,ni.emissivemap,ni.bumpmap,ni.normalmap,ni.displacementmap,ni.roughnessmap,ni.metalnessmap,ni.fog,ni.lights,{emissive:{value:new 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WeakMap),t.get(i).set(n,r),i.addEventListener("dispose",e)):void 0===(r=o.get(n))&&(r=new Hn,o.set(n,r)),r},dispose:function(){t=new WeakMap}}}function Gn(){var t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];var i;switch(e.type){case"DirectionalLight":i={direction:new L,color:new Vt};break;case"SpotLight":i={position:new L,direction:new L,color:new Vt,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":i={position:new L,color:new Vt,distance:0,decay:0};break;case"HemisphereLight":i={direction:new L,skyColor:new Vt,groundColor:new Vt};break;case"RectAreaLight":i={color:new Vt,position:new L,halfWidth:new L,halfHeight:new L}}return t[e.id]=i,i}}}var Vn=0;function Wn(t,e){return(e.castShadow?1:0)-(t.castShadow?1:0)}function Zn(){for(var t,e=new Gn,i=(t={},{get:function(e){if(void 0!==t[e.id])return t[e.id];var i;switch(e.type){case"DirectionalLight":case"SpotLight":i={shadowBias:0,shadowRadius:1,shadowMapSize:new v};break;case"PointLight":i={shadowBias:0,shadowRadius:1,shadowMapSize:new v,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=i,i}}),n={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},r=0;r<9;r++)n.probe.push(new L);var o=new L,a=new N,s=new N;return{setup:function(t,r,h){for(var l=0,c=0,u=0,d=0;d<9;d++)n.probe[d].set(0,0,0);var p=0,f=0,m=0,v=0,g=0,_=0,y=0,x=0,b=h.matrixWorldInverse;t.sort(Wn),d=0;for(var w=t.length;d<w;d++){var M=t[d],T=M.color,S=M.intensity,E=M.distance,L=M.shadow&&M.shadow.map?M.shadow.map.texture:null;if(M.isAmbientLight)l+=T.r*S,c+=T.g*S,u+=T.b*S;else if(M.isLightProbe)for(var P=0;P<9;P++)n.probe[P].addScaledVector(M.sh.coefficients[P],S);else if(M.isDirectionalLight){if((R=e.get(M)).color.copy(M.color).multiplyScalar(M.intensity),R.direction.setFromMatrixPosition(M.matrixWorld),o.setFromMatrixPosition(M.target.matrixWorld),R.direction.sub(o),R.direction.transformDirection(b),M.castShadow){var A=M.shadow;(C=i.get(M)).shadowBias=A.bias,C.shadowRadius=A.radius,C.shadowMapSize=A.mapSize,n.directionalShadow[p]=C,n.directionalShadowMap[p]=L,n.directionalShadowMatrix[p]=M.shadow.matrix,_++}n.directional[p]=R,p++}else if(M.isSpotLight){if((R=e.get(M)).position.setFromMatrixPosition(M.matrixWorld),R.position.applyMatrix4(b),R.color.copy(T).multiplyScalar(S),R.distance=E,R.direction.setFromMatrixPosition(M.matrixWorld),o.setFromMatrixPosition(M.target.matrixWorld),R.direction.sub(o),R.direction.transformDirection(b),R.coneCos=Math.cos(M.angle),R.penumbraCos=Math.cos(M.angle*(1-M.penumbra)),R.decay=M.decay,M.castShadow){A=M.shadow;(C=i.get(M)).shadowBias=A.bias,C.shadowRadius=A.radius,C.shadowMapSize=A.mapSize,n.spotShadow[m]=C,n.spotShadowMap[m]=L,n.spotShadowMatrix[m]=M.shadow.matrix,x++}n.spot[m]=R,m++}else if(M.isRectAreaLight){(R=e.get(M)).color.copy(T).multiplyScalar(S),R.position.setFromMatrixPosition(M.matrixWorld),R.position.applyMatrix4(b),s.identity(),a.copy(M.matrixWorld),a.premultiply(b),s.extractRotation(a),R.halfWidth.set(.5*M.width,0,0),R.halfHeight.set(0,.5*M.height,0),R.halfWidth.applyMatrix4(s),R.halfHeight.applyMatrix4(s),n.rectArea[v]=R,v++}else if(M.isPointLight){if((R=e.get(M)).position.setFromMatrixPosition(M.matrixWorld),R.position.applyMatrix4(b),R.color.copy(M.color).multiplyScalar(M.intensity),R.distance=M.distance,R.decay=M.decay,M.castShadow){var C;A=M.shadow;(C=i.get(M)).shadowBias=A.bias,C.shadowRadius=A.radius,C.shadowMapSize=A.mapSize,C.shadowCameraNear=A.camera.near,C.shadowCameraFar=A.camera.far,n.pointShadow[f]=C,n.pointShadowMap[f]=L,n.pointShadowMatrix[f]=M.shadow.matrix,y++}n.point[f]=R,f++}else if(M.isHemisphereLight){var R;(R=e.get(M)).direction.setFromMatrixPosition(M.matrixWorld),R.direction.transformDirection(b),R.direction.normalize(),R.skyColor.copy(M.color).multiplyScalar(S),R.groundColor.copy(M.groundColor).multiplyScalar(S),n.hemi[g]=R,g++}}n.ambient[0]=l,n.ambient[1]=c,n.ambient[2]=u;var O=n.hash;O.directionalLength===p&&O.pointLength===f&&O.spotLength===m&&O.rectAreaLength===v&&O.hemiLength===g&&O.numDirectionalShadows===_&&O.numPointShadows===y&&O.numSpotShadows===x||(n.directional.length=p,n.spot.length=m,n.rectArea.length=v,n.point.length=f,n.hemi.length=g,n.directionalShadow.length=_,n.directionalShadowMap.length=_,n.pointShadow.length=y,n.pointShadowMap.length=y,n.spotShadow.length=x,n.spotShadowMap.length=x,n.directionalShadowMatrix.length=_,n.pointShadowMatrix.length=y,n.spotShadowMatrix.length=x,O.directionalLength=p,O.pointLength=f,O.spotLength=m,O.rectAreaLength=v,O.hemiLength=g,O.numDirectionalShadows=_,O.numPointShadows=y,O.numSpotShadows=x,n.version=Vn++)},state:n}}function qn(){var t=new Zn,e=[],i=[];return{init:function(){e.length=0,i.length=0},state:{lightsArray:e,shadowsArray:i,lights:t},setupLights:function(n){t.setup(e,i,n)},pushLight:function(t){e.push(t)},pushShadow:function(t){i.push(t)}}}function Xn(){var t=new WeakMap;function e(i){var n=i.target;n.removeEventListener("dispose",e),t.delete(n)}return{get:function(i,n){var r;return!1===t.has(i)?(r=new qn,t.set(i,new WeakMap),t.get(i).set(n,r),i.addEventListener("dispose",e)):!1===t.get(i).has(n)?(r=new qn,t.get(i).set(n,r)):r=t.get(i).get(n),r},dispose:function(){t=new WeakMap}}}function Yn(t){Jt.call(this),this.type="MeshDepthMaterial",this.depthPacking=3200,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(t)}function Jn(t){Jt.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new L,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(t)}Yn.prototype=Object.create(Jt.prototype),Yn.prototype.constructor=Yn,Yn.prototype.isMeshDepthMaterial=!0,Yn.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},Jn.prototype=Object.create(Jt.prototype),Jn.prototype.constructor=Jn,Jn.prototype.isMeshDistanceMaterial=!0,Jn.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this};function Kn(t,e,i){var n=new ii,r=new v,o=new v,a=new b,s=[],h=[],l={},c={0:1,1:0,2:2},u=new Xe({defines:{SAMPLE_RATE:.25,HALF_SAMPLE_RATE:1/8},uniforms:{shadow_pass:{value:null},resolution:{value:new v},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n float mean = 0.0;\n float squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n for ( float i = -1.0; i < 1.0 ; i += SAMPLE_RATE) {\n #ifdef HORIZONAL_PASS\n vec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n mean += distribution.x;\n squared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n #else\n float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, i ) * radius ) / resolution ) );\n mean += depth;\n squared_mean += depth * depth;\n #endif\n }\n mean = mean * HALF_SAMPLE_RATE;\n squared_mean = squared_mean * HALF_SAMPLE_RATE;\n float std_dev = sqrt( squared_mean - mean * mean );\n gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),d=u.clone();d.defines.HORIZONAL_PASS=1;var p=new _e;p.setAttribute("position",new $t(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));var f=new De(p,u),m=this;function g(i,n){var r=e.update(f);u.uniforms.shadow_pass.value=i.map.texture,u.uniforms.resolution.value=i.mapSize,u.uniforms.radius.value=i.radius,t.setRenderTarget(i.mapPass),t.clear(),t.renderBufferDirect(n,null,r,u,f,null),d.uniforms.shadow_pass.value=i.mapPass.texture,d.uniforms.resolution.value=i.mapSize,d.uniforms.radius.value=i.radius,t.setRenderTarget(i.map),t.clear(),t.renderBufferDirect(n,null,r,d,f,null)}function _(t,e,i){var n=t<<0|e<<1|i<<2,r=s[n];return void 0===r&&(r=new Yn({depthPacking:3201,morphTargets:t,skinning:e}),s[n]=r),r}function y(t,e,i){var n=t<<0|e<<1|i<<2,r=h[n];return void 0===r&&(r=new Jn({morphTargets:t,skinning:e}),h[n]=r),r}function x(e,i,n,r,o,a){var s=e.geometry,h=null,u=_,d=e.customDepthMaterial;if(!0===n.isPointLight&&(u=y,d=e.customDistanceMaterial),void 0===d){var p=!1;!0===i.morphTargets&&(!0===s.isBufferGeometry?p=s.morphAttributes&&s.morphAttributes.position&&s.morphAttributes.position.length>0:!0===s.isGeometry&&(p=s.morphTargets&&s.morphTargets.length>0));var f=!1;!0===e.isSkinnedMesh&&(!0===i.skinning?f=!0:console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",e)),h=u(p,f,!0===e.isInstancedMesh)}else h=d;if(t.localClippingEnabled&&!0===i.clipShadows&&0!==i.clippingPlanes.length){var m=h.uuid,v=i.uuid,g=l[m];void 0===g&&(g={},l[m]=g);var x=g[v];void 0===x&&(x=h.clone(),g[v]=x),h=x}return h.visible=i.visible,h.wireframe=i.wireframe,h.side=3===a?null!==i.shadowSide?i.shadowSide:i.side:null!==i.shadowSide?i.shadowSide:c[i.side],h.clipShadows=i.clipShadows,h.clippingPlanes=i.clippingPlanes,h.clipIntersection=i.clipIntersection,h.wireframeLinewidth=i.wireframeLinewidth,h.linewidth=i.linewidth,!0===n.isPointLight&&!0===h.isMeshDistanceMaterial&&(h.referencePosition.setFromMatrixPosition(n.matrixWorld),h.nearDistance=r,h.farDistance=o),h}function M(i,r,o,a,s){if(!1!==i.visible){if(i.layers.test(r.layers)&&(i.isMesh||i.isLine||i.isPoints)&&(i.castShadow||i.receiveShadow&&3===s)&&(!i.frustumCulled||n.intersectsObject(i))){i.modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,i.matrixWorld);var h=e.update(i),l=i.material;if(Array.isArray(l))for(var c=h.groups,u=0,d=c.length;u<d;u++){var p=c[u],f=l[p.materialIndex];if(f&&f.visible){var m=x(i,f,a,o.near,o.far,s);t.renderBufferDirect(o,null,h,m,i,p)}}else if(l.visible){m=x(i,l,a,o.near,o.far,s);t.renderBufferDirect(o,null,h,m,i,null)}}for(var v=i.children,g=0,_=v.length;g<_;g++)M(v[g],r,o,a,s)}}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=1,this.render=function(e,s,h){if(!1!==m.enabled&&(!1!==m.autoUpdate||!1!==m.needsUpdate)&&0!==e.length){var l=t.getRenderTarget(),c=t.getActiveCubeFace(),u=t.getActiveMipmapLevel(),d=t.state;d.setBlending(0),d.buffers.color.setClear(1,1,1,1),d.buffers.depth.setTest(!0),d.setScissorTest(!1);for(var p=0,f=e.length;p<f;p++){var v=e[p],_=v.shadow;if(void 0!==_){r.copy(_.mapSize);var y=_.getFrameExtents();if(r.multiply(y),o.copy(_.mapSize),(r.x>i||r.y>i)&&(console.warn("THREE.WebGLShadowMap:",v,"has shadow exceeding max texture size, reducing"),r.x>i&&(o.x=Math.floor(i/y.x),r.x=o.x*y.x,_.mapSize.x=o.x),r.y>i&&(o.y=Math.floor(i/y.y),r.y=o.y*y.y,_.mapSize.y=o.y)),null===_.map&&!_.isPointLightShadow&&3===this.type){var x={minFilter:1006,magFilter:1006,format:1023};_.map=new w(r.x,r.y,x),_.map.texture.name=v.name+".shadowMap",_.mapPass=new w(r.x,r.y,x),_.camera.updateProjectionMatrix()}if(null===_.map){x={minFilter:1003,magFilter:1003,format:1023};_.map=new w(r.x,r.y,x),_.map.texture.name=v.name+".shadowMap",_.camera.updateProjectionMatrix()}t.setRenderTarget(_.map),t.clear();for(var b=_.getViewportCount(),T=0;T<b;T++){var S=_.getViewport(T);a.set(o.x*S.x,o.y*S.y,o.x*S.z,o.y*S.w),d.viewport(a),_.updateMatrices(v,T),n=_.getFrustum(),M(s,h,_.camera,v,this.type)}_.isPointLightShadow||3!==this.type||g(_,h)}else console.warn("THREE.WebGLShadowMap:",v,"has no shadow.")}m.needsUpdate=!1,t.setRenderTarget(l,c,u)}}}function Qn(t,e,i){var n=i.isWebGL2;var r=new function(){var e=!1,i=new b,n=null,r=new b(0,0,0,0);return{setMask:function(i){n===i||e||(t.colorMask(i,i,i,i),n=i)},setLocked:function(t){e=t},setClear:function(e,n,o,a,s){!0===s&&(e*=a,n*=a,o*=a),i.set(e,n,o,a),!1===r.equals(i)&&(t.clearColor(e,n,o,a),r.copy(i))},reset:function(){e=!1,n=null,r.set(-1,0,0,0)}}},o=new function(){var e=!1,i=null,n=null,r=null;return{setTest:function(t){t?U(2929):F(2929)},setMask:function(n){i===n||e||(t.depthMask(n),i=n)},setFunc:function(e){if(n!==e){if(e)switch(e){case 0:t.depthFunc(512);break;case 1:t.depthFunc(519);break;case 2:t.depthFunc(513);break;case 3:t.depthFunc(515);break;case 4:t.depthFunc(514);break;case 5:t.depthFunc(518);break;case 6:t.depthFunc(516);break;case 7:t.depthFunc(517);break;default:t.depthFunc(515)}else t.depthFunc(515);n=e}},setLocked:function(t){e=t},setClear:function(e){r!==e&&(t.clearDepth(e),r=e)},reset:function(){e=!1,i=null,n=null,r=null}}},a=new function(){var e=!1,i=null,n=null,r=null,o=null,a=null,s=null,h=null,l=null;return{setTest:function(t){e||(t?U(2960):F(2960))},setMask:function(n){i===n||e||(t.stencilMask(n),i=n)},setFunc:function(e,i,a){n===e&&r===i&&o===a||(t.stencilFunc(e,i,a),n=e,r=i,o=a)},setOp:function(e,i,n){a===e&&s===i&&h===n||(t.stencilOp(e,i,n),a=e,s=i,h=n)},setLocked:function(t){e=t},setClear:function(e){l!==e&&(t.clearStencil(e),l=e)},reset:function(){e=!1,i=null,n=null,r=null,o=null,a=null,s=null,h=null,l=null}}},s=t.getParameter(34921),h=new Uint8Array(s),l=new Uint8Array(s),c=new Uint8Array(s),u={},d=null,p=null,f=null,m=null,v=null,g=null,_=null,y=null,x=null,w=!1,M=null,T=null,S=null,E=null,L=null,P=t.getParameter(35661),A=!1,C=0,R=t.getParameter(7938);-1!==R.indexOf("WebGL")?(C=parseFloat(/^WebGL\ ([0-9])/.exec(R)[1]),A=C>=1):-1!==R.indexOf("OpenGL 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n=t.stencilWrite;a.setTest(n),n&&(a.setMask(t.stencilWriteMask),a.setFunc(t.stencilFunc,t.stencilRef,t.stencilFuncMask),a.setOp(t.stencilFail,t.stencilZFail,t.stencilZPass)),q(t.polygonOffset,t.polygonOffsetFactor,t.polygonOffsetUnits)},setFlipSided:W,setCullFace:Z,setLineWidth:function(e){e!==S&&(A&&t.lineWidth(e),S=e)},setPolygonOffset:q,setScissorTest:function(t){t?U(3089):F(3089)},activeTexture:X,bindTexture:function(e,i){null===O&&X();var n=z[O];void 0===n&&(n={type:void 0,texture:void 0},z[O]=n),n.type===e&&n.texture===i||(t.bindTexture(e,i||B[e]),n.type=e,n.texture=i)},unbindTexture:function(){var e=z[O];void 0!==e&&void 0!==e.type&&(t.bindTexture(e.type,null),e.type=void 0,e.texture=void 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s=function(t){return!h&&(1001!==t.wrapS||1001!==t.wrapT||1003!==t.minFilter&&1006!==t.minFilter)}(n)&&!1===_(n.image),l=g(n.image,s,!1,u),c=_(l)||h,d=o.convert(n.format),p=o.convert(n.type),f=b(n.internalFormat,d,p);R(a,n,c);var m,v=n.mipmaps;if(n.isDepthTexture){if(f=6402,1015===n.type){if(!1===h)throw new Error("Float Depth Texture only supported in WebGL2.0");f=36012}else h&&(f=33189);1026===n.format&&6402===f&&1012!==n.type&&1014!==n.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),n.type=1012,p=o.convert(n.type)),1027===n.format&&(f=34041,1020!==n.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),n.type=1020,p=o.convert(n.type))),i.texImage2D(3553,0,f,l.width,l.height,0,d,p,null)}else if(n.isDataTexture)if(v.length>0&&c){for(var w=0,M=v.length;w<M;w++)m=v[w],i.texImage2D(3553,w,f,m.width,m.height,0,d,p,m.data);n.generateMipmaps=!1,e.__maxMipLevel=v.length-1}else i.texImage2D(3553,0,f,l.width,l.height,0,d,p,l.data),e.__maxMipLevel=0;else if(n.isCompressedTexture){for(w=0,M=v.length;w<M;w++)m=v[w],1023!==n.format&&1022!==n.format?null!==d?i.compressedTexImage2D(3553,w,f,m.width,m.height,0,m.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):i.texImage2D(3553,w,f,m.width,m.height,0,d,p,m.data);e.__maxMipLevel=v.length-1}else if(n.isDataTexture2DArray)i.texImage3D(35866,0,f,l.width,l.height,l.depth,0,d,p,l.data),e.__maxMipLevel=0;else if(n.isDataTexture3D)i.texImage3D(32879,0,f,l.width,l.height,l.depth,0,d,p,l.data),e.__maxMipLevel=0;else if(v.length>0&&c){for(w=0,M=v.length;w<M;w++)m=v[w],i.texImage2D(3553,w,f,d,p,m);n.generateMipmaps=!1,e.__maxMipLevel=v.length-1}else i.texImage2D(3553,0,f,d,p,l),e.__maxMipLevel=0;y(n,c)&&x(a,n,l.width,l.height),e.__version=n.version,n.onUpdate&&n.onUpdate(n)}function I(e,r,a,s){var h=o.convert(r.texture.format),l=o.convert(r.texture.type),c=b(r.texture.internalFormat,h,l);i.texImage2D(s,0,c,r.width,r.height,0,h,l,null),t.bindFramebuffer(36160,e),t.framebufferTexture2D(36160,a,s,n.get(r.texture).__webglTexture,0),t.bindFramebuffer(36160,null)}function N(e,i,n){if(t.bindRenderbuffer(36161,e),i.depthBuffer&&!i.stencilBuffer){if(n){var r=B(i);t.renderbufferStorageMultisample(36161,r,33189,i.width,i.height)}else t.renderbufferStorage(36161,33189,i.width,i.height);t.framebufferRenderbuffer(36160,36096,36161,e)}else if(i.depthBuffer&&i.stencilBuffer){if(n){r=B(i);t.renderbufferStorageMultisample(36161,r,35056,i.width,i.height)}else t.renderbufferStorage(36161,34041,i.width,i.height);t.framebufferRenderbuffer(36160,33306,36161,e)}else{var a=o.convert(i.texture.format),s=o.convert(i.texture.type),h=b(i.texture.internalFormat,a,s);if(n){r=B(i);t.renderbufferStorageMultisample(36161,r,h,i.width,i.height)}else t.renderbufferStorage(36161,h,i.width,i.height)}t.bindRenderbuffer(36161,null)}function D(e){var i=n.get(e),r=!0===e.isWebGLCubeRenderTarget;if(e.depthTexture){if(r)throw new Error("target.depthTexture not supported in Cube render targets");!function(e,i){if(i&&i.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(t.bindFramebuffer(36160,e),!i.depthTexture||!i.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");n.get(i.depthTexture).__webglTexture&&i.depthTexture.image.width===i.width&&i.depthTexture.image.height===i.height||(i.depthTexture.image.width=i.width,i.depthTexture.image.height=i.height,i.depthTexture.needsUpdate=!0),E(i.depthTexture,0);var r=n.get(i.depthTexture).__webglTexture;if(1026===i.depthTexture.format)t.framebufferTexture2D(36160,36096,3553,r,0);else{if(1027!==i.depthTexture.format)throw new Error("Unknown depthTexture 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r=n.get(t);t.version>0&&r.__version!==t.version?z(r,t,e):(i.activeTexture(33984+e),i.bindTexture(32879,r.__webglTexture))},this.setTextureCube=L,this.setTextureCubeDynamic=P,this.setupRenderTarget=function(e){var r=n.get(e),s=n.get(e.texture);e.addEventListener("dispose",T),s.__webglTexture=t.createTexture(),a.memory.textures++;var l=!0===e.isWebGLCubeRenderTarget,c=!0===e.isWebGLMultisampleRenderTarget,u=_(e)||h;if(l){r.__webglFramebuffer=[];for(var d=0;d<6;d++)r.__webglFramebuffer[d]=t.createFramebuffer()}else if(r.__webglFramebuffer=t.createFramebuffer(),c)if(h){r.__webglMultisampledFramebuffer=t.createFramebuffer(),r.__webglColorRenderbuffer=t.createRenderbuffer(),t.bindRenderbuffer(36161,r.__webglColorRenderbuffer);var p=o.convert(e.texture.format),f=o.convert(e.texture.type),m=b(e.texture.internalFormat,p,f),v=B(e);t.renderbufferStorageMultisample(36161,v,m,e.width,e.height),t.bindFramebuffer(36160,r.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(36160,36064,36161,r.__webglColorRenderbuffer),t.bindRenderbuffer(36161,null),e.depthBuffer&&(r.__webglDepthRenderbuffer=t.createRenderbuffer(),N(r.__webglDepthRenderbuffer,e,!0)),t.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(l){i.bindTexture(34067,s.__webglTexture),R(34067,e.texture,u);for(d=0;d<6;d++)I(r.__webglFramebuffer[d],e,36064,34069+d);y(e.texture,u)&&x(34067,e.texture,e.width,e.height),i.bindTexture(34067,null)}else i.bindTexture(3553,s.__webglTexture),R(3553,e.texture,u),I(r.__webglFramebuffer,e,36064,3553),y(e.texture,u)&&x(3553,e.texture,e.width,e.height),i.bindTexture(3553,null);e.depthBuffer&&D(e)},this.updateRenderTargetMipmap=function(t){var e=t.texture;if(y(e,_(t)||h)){var r=t.isWebGLCubeRenderTarget?34067:3553,o=n.get(e).__webglTexture;i.bindTexture(r,o),x(r,e,t.width,t.height),i.bindTexture(r,null)}},this.updateMultisampleRenderTarget=function(e){if(e.isWebGLMultisampleRenderTarget)if(h){var i=n.get(e);t.bindFramebuffer(36008,i.__webglMultisampledFramebuffer),t.bindFramebuffer(36009,i.__webglFramebuffer);var r=e.width,o=e.height,a=16384;e.depthBuffer&&(a|=256),e.stencilBuffer&&(a|=1024),t.blitFramebuffer(0,0,r,o,0,0,r,o,a,9728)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")},this.safeSetTexture2D=function(t,e){t&&t.isWebGLRenderTarget&&(!1===k&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),k=!0),t=t.texture),E(t,e)},this.safeSetTextureCube=function(t,e){t&&t.isWebGLCubeRenderTarget&&(!1===U&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. 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i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===t)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===t)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===t)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===t||35841===t||35842===t||35843===t){if(null===(i=e.get("WEBGL_compressed_texture_pvrtc")))return null;if(35840===t)return i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===t)return i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===t)return i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===t)return i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===t)return null!==(i=e.get("WEBGL_compressed_texture_etc1"))?i.COMPRESSED_RGB_ETC1_WEBGL:null;if((37492===t||37496===t)&&null!==(i=e.get("WEBGL_compressed_texture_etc"))){if(37492===t)return i.COMPRESSED_RGB8_ETC2;if(37496===t)return i.COMPRESSED_RGBA8_ETC2_EAC}return 37808===t||37809===t||37810===t||37811===t||37812===t||37813===t||37814===t||37815===t||37816===t||37817===t||37818===t||37819===t||37820===t||37821===t||37840===t||37841===t||37842===t||37843===t||37844===t||37845===t||37846===t||37847===t||37848===t||37849===t||37850===t||37851===t||37852===t||37853===t?null!==(i=e.get("WEBGL_compressed_texture_astc"))?t:null:1020===t?n?34042:null!==(i=e.get("WEBGL_depth_texture"))?i.UNSIGNED_INT_24_8_WEBGL:null:void 0}}}function er(t){Je.call(this),this.cameras=t||[]}function ir(){$.call(this),this.type="Group"}function nr(t,e){var i=this,n=null,r=1,o=null,a="local-floor",s=null,h=[],l=new Map,c=new Je;c.layers.enable(1),c.viewport=new b;var u=new Je;u.layers.enable(2),u.viewport=new b;var d=new er([c,u]);d.layers.enable(1),d.layers.enable(2);var p=null,f=null;function m(t){var e=l.get(t.inputSource);e&&(e.targetRay&&e.targetRay.dispatchEvent({type:t.type}),e.grip&&e.grip.dispatchEvent({type:t.type}))}function v(){l.forEach((function(t,e){t.targetRay&&(t.targetRay.dispatchEvent({type:"disconnected",data:e}),t.targetRay.visible=!1),t.grip&&(t.grip.dispatchEvent({type:"disconnected",data:e}),t.grip.visible=!1)})),l.clear(),t.setFramebuffer(null),t.setRenderTarget(t.getRenderTarget()),T.stop(),i.isPresenting=!1,i.dispatchEvent({type:"sessionend"})}function g(t){o=t,T.setContext(n),T.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}function _(t){for(var e=n.inputSources,i=0;i<h.length;i++)l.set(e[i],h[i]);for(i=0;i<t.removed.length;i++){var r=t.removed[i];(o=l.get(r))&&(o.targetRay&&o.targetRay.dispatchEvent({type:"disconnected",data:r}),o.grip&&o.grip.dispatchEvent({type:"disconnected",data:r}),l.delete(r))}for(i=0;i<t.added.length;i++){var o;r=t.added[i];(o=l.get(r))&&(o.targetRay&&o.targetRay.dispatchEvent({type:"connected",data:r}),o.grip&&o.grip.dispatchEvent({type:"connected",data:r}))}}this.enabled=!1,this.isPresenting=!1,this.getController=function(t){var e=h[t];return void 0===e&&(e={},h[t]=e),void 0===e.targetRay&&(e.targetRay=new ir,e.targetRay.matrixAutoUpdate=!1,e.targetRay.visible=!1),e.targetRay},this.getControllerGrip=function(t){var e=h[t];return void 0===e&&(e={},h[t]=e),void 0===e.grip&&(e.grip=new ir,e.grip.matrixAutoUpdate=!1,e.grip.visible=!1),e.grip},this.setFramebufferScaleFactor=function(t){r=t,1==i.isPresenting&&console.warn("WebXRManager: Cannot change framebuffer scale while presenting VR content")},this.setReferenceSpaceType=function(t){a=t},this.getReferenceSpace=function(){return o},this.getSession=function(){return n},this.setSession=function(t){if(null!==(n=t)){n.addEventListener("select",m),n.addEventListener("selectstart",m),n.addEventListener("selectend",m),n.addEventListener("squeeze",m),n.addEventListener("squeezestart",m),n.addEventListener("squeezeend",m),n.addEventListener("end",v);var i=e.getContextAttributes(),o={antialias:i.antialias,alpha:i.alpha,depth:i.depth,stencil:i.stencil,framebufferScaleFactor:r},s=new XRWebGLLayer(n,e,o);n.updateRenderState({baseLayer:s}),n.requestReferenceSpace(a).then(g),n.addEventListener("inputsourceschange",_)}};var y=new L,x=new L;function w(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.getInverse(t.matrixWorld)}this.getCamera=function(t){d.near=u.near=c.near=t.near,d.far=u.far=c.far=t.far,p===d.near&&f===d.far||(n.updateRenderState({depthNear:d.near,depthFar:d.far}),p=d.near,f=d.far);var e=t.parent,i=d.cameras;w(d,e);for(var r=0;r<i.length;r++)w(i[r],e);t.matrixWorld.copy(d.matrixWorld);for(var o=t.children,a=(r=0,o.length);r<a;r++)o[r].updateMatrixWorld(!0);return function(t,e,i){y.setFromMatrixPosition(e.matrixWorld),x.setFromMatrixPosition(i.matrixWorld);var n=y.distanceTo(x),r=e.projectionMatrix.elements,o=i.projectionMatrix.elements,a=r[14]/(r[10]-1),s=r[14]/(r[10]+1),h=(r[9]+1)/r[5],l=(r[9]-1)/r[5],c=(r[8]-1)/r[0],u=(o[8]+1)/o[0],d=a*c,p=a*u,f=n/(-c+u),m=f*-c;e.matrixWorld.decompose(t.position,t.quaternion,t.scale),t.translateX(m),t.translateZ(f),t.matrixWorld.compose(t.position,t.quaternion,t.scale),t.matrixWorldInverse.getInverse(t.matrixWorld);var v=a+f,g=s+f,_=d-m,b=p+(n-m),w=h*s/g*v,M=l*s/g*v;t.projectionMatrix.makePerspective(_,b,w,M,v,g)}(d,c,u),d};var M=null;var T=new ri;T.setAnimationLoop((function(e,i){if(null!==(s=i.getViewerPose(o))){var r=s.views,a=n.renderState.baseLayer;t.setFramebuffer(a.framebuffer);for(var l=0;l<r.length;l++){var c=r[l],u=a.getViewport(c),p=d.cameras[l];p.matrix.fromArray(c.transform.matrix),p.projectionMatrix.fromArray(c.projectionMatrix),p.viewport.set(u.x,u.y,u.width,u.height),0===l&&d.matrix.copy(p.matrix)}}var f=n.inputSources;for(l=0;l<h.length;l++){var m=h[l],v=f[l],g=null,_=null;v&&(m.targetRay&&null!==(g=i.getPose(v.targetRaySpace,o))&&(m.targetRay.matrix.fromArray(g.transform.matrix),m.targetRay.matrix.decompose(m.targetRay.position,m.targetRay.rotation,m.targetRay.scale)),m.grip&&v.gripSpace&&null!==(_=i.getPose(v.gripSpace,o))&&(m.grip.matrix.fromArray(_.transform.matrix),m.grip.matrix.decompose(m.grip.position,m.grip.rotation,m.grip.scale))),m.targetRay&&(m.targetRay.visible=null!==g),m.grip&&(m.grip.visible=null!==_)}M&&M(e,i)})),this.setAnimationLoop=function(t){M=t},this.dispose=function(){}}function rr(t){var e=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),i=void 0!==t.context?t.context:null,n=void 0!==t.alpha&&t.alpha,r=void 0===t.depth||t.depth,o=void 0===t.stencil||t.stencil,a=void 0!==t.antialias&&t.antialias,s=void 0===t.premultipliedAlpha||t.premultipliedAlpha,h=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,l=void 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dt={alpha:n,depth:r,stencil:o,antialias:a,premultipliedAlpha:s,preserveDrawingBuffer:h,powerPreference:l,failIfMajorPerformanceCaveat:c,xrCompatible:!0};if(e.addEventListener("webglcontextlost",vt,!1),e.addEventListener("webglcontextrestored",gt,!1),null===(p=i||e.getContext("webgl",dt)||e.getContext("experimental-webgl",dt)))throw null!==e.getContext("webgl")?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.");void 0===p.getShaderPrecisionFormat&&(p.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(t){throw console.error("THREE.WebGLRenderer: "+t.message),t}function pt(){f=new fi(p),!1===(g=new di(p,f,t)).isWebGL2&&(f.get("WEBGL_depth_texture"),f.get("OES_texture_float"),f.get("OES_texture_half_float"),f.get("OES_texture_half_float_linear"),f.get("OES_standard_derivatives"),f.get("OES_element_index_uint"),f.get("ANGLE_instanced_arrays")),f.get("OES_texture_float_linear"),I=new tr(p,f,g),(_=new Qn(p,f,g)).scissor(X.copy(nt).multiplyScalar(Q).floor()),_.viewport(q.copy(it).multiplyScalar(Q).floor()),y=new gi(p),x=new kn,w=new $n(p,f,_,x,g,I,y),M=new oi(p,g),T=new mi(p,M,y),S=new xi(p,T,M,y),R=new yi(p),E=new Bn(D,f,g),P=new jn,A=new Xn,C=new ci(D,_,S,s),O=new ui(p,f,y,g),z=new vi(p,f,y,g),y.programs=E.programs,D.capabilities=g,D.extensions=f,D.properties=x,D.renderLists=P,D.state=_,D.info=y}pt();var ft=new nr(D,p);this.xr=ft;var mt=new Kn(D,S,g.maxTextureSize);function vt(t){t.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),B=!0}function gt(){console.log("THREE.WebGLRenderer: Context Restored."),B=!1,pt()}function _t(t){var e=t.target;e.removeEventListener("dispose",_t),function(t){yt(t),x.remove(t)}(e)}function yt(t){var e=x.get(t).program;t.program=void 0,void 0!==e&&E.releaseProgram(e)}this.shadowMap=mt,this.getContext=function(){return p},this.getContextAttributes=function(){return p.getContextAttributes()},this.forceContextLoss=function(){var t=f.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){var t=f.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return Q},this.setPixelRatio=function(t){void 0!==t&&(Q=t,this.setSize(J,K,!1))},this.getSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getsize() now requires a Vector2 as an argument"),t=new v),t.set(J,K)},this.setSize=function(t,i,n){ft.isPresenting?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(J=t,K=i,e.width=Math.floor(t*Q),e.height=Math.floor(i*Q),!1!==n&&(e.style.width=t+"px",e.style.height=i+"px"),this.setViewport(0,0,t,i))},this.getDrawingBufferSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument"),t=new v),t.set(J*Q,K*Q).floor()},this.setDrawingBufferSize=function(t,i,n){J=t,K=i,Q=n,e.width=Math.floor(t*n),e.height=Math.floor(i*n),this.setViewport(0,0,t,i)},this.getCurrentViewport=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getCurrentViewport() now requires a Vector4 as an argument"),t=new b),t.copy(q)},this.getViewport=function(t){return t.copy(it)},this.setViewport=function(t,e,i,n){t.isVector4?it.set(t.x,t.y,t.z,t.w):it.set(t,e,i,n),_.viewport(q.copy(it).multiplyScalar(Q).floor())},this.getScissor=function(t){return t.copy(nt)},this.setScissor=function(t,e,i,n){t.isVector4?nt.set(t.x,t.y,t.z,t.w):nt.set(t,e,i,n),_.scissor(X.copy(nt).multiplyScalar(Q).floor())},this.getScissorTest=function(){return rt},this.setScissorTest=function(t){_.setScissorTest(rt=t)},this.setOpaqueSort=function(t){$=t},this.setTransparentSort=function(t){et=t},this.getClearColor=function(){return C.getClearColor()},this.setClearColor=function(){C.setClearColor.apply(C,arguments)},this.getClearAlpha=function(){return C.getClearAlpha()},this.setClearAlpha=function(){C.setClearAlpha.apply(C,arguments)},this.clear=function(t,e,i){var n=0;(void 0===t||t)&&(n|=16384),(void 0===e||e)&&(n|=256),(void 0===i||i)&&(n|=1024),p.clear(n)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",vt,!1),e.removeEventListener("webglcontextrestored",gt,!1),P.dispose(),A.dispose(),x.dispose(),S.dispose(),ft.dispose(),wt.stop()},this.renderBufferImmediate=function(t,e){_.initAttributes();var i=x.get(t);t.hasPositions&&!i.position&&(i.position=p.createBuffer()),t.hasNormals&&!i.normal&&(i.normal=p.createBuffer()),t.hasUvs&&!i.uv&&(i.uv=p.createBuffer()),t.hasColors&&!i.color&&(i.color=p.createBuffer());var n=e.getAttributes();t.hasPositions&&(p.bindBuffer(34962,i.position),p.bufferData(34962,t.positionArray,35048),_.enableAttribute(n.position),p.vertexAttribPointer(n.position,3,5126,!1,0,0)),t.hasNormals&&(p.bindBuffer(34962,i.normal),p.bufferData(34962,t.normalArray,35048),_.enableAttribute(n.normal),p.vertexAttribPointer(n.normal,3,5126,!1,0,0)),t.hasUvs&&(p.bindBuffer(34962,i.uv),p.bufferData(34962,t.uvArray,35048),_.enableAttribute(n.uv),p.vertexAttribPointer(n.uv,2,5126,!1,0,0)),t.hasColors&&(p.bindBuffer(34962,i.color),p.bufferData(34962,t.colorArray,35048),_.enableAttribute(n.color),p.vertexAttribPointer(n.color,3,5126,!1,0,0)),_.disableUnusedAttributes(),p.drawArrays(4,0,t.count),t.count=0};var xt=new tt;this.renderBufferDirect=function(t,e,i,n,r,o){null===e&&(e=xt);var a=r.isMesh&&r.matrixWorld.determinant()<0,s=Lt(t,e,n,r);_.setMaterial(n,a);var h=!1;V.geometry===i.id&&V.program===s.id&&V.wireframe===(!0===n.wireframe)||(V.geometry=i.id,V.program=s.id,V.wireframe=!0===n.wireframe,h=!0),(n.morphTargets||n.morphNormals)&&(R.update(r,i,n,s),h=!0);var l=i.index,c=i.attributes.position;if(null===l){if(void 0===c||0===c.count)return}else if(0===l.count)return;var u,d=1;!0===n.wireframe&&(l=T.getWireframeAttribute(i),d=2);var m=O;null!==l&&(u=M.get(l),(m=z).setIndex(u)),h&&(!function(t,e,i,n){if(!1===g.isWebGL2&&(t.isInstancedMesh||e.isInstancedBufferGeometry)&&null===f.get("ANGLE_instanced_arrays"))return;_.initAttributes();var r=e.attributes,o=n.getAttributes(),a=i.defaultAttributeValues;for(var s in o){var h=o[s];if(h>=0){var l=r[s];if(void 0!==l){var c=l.normalized,u=l.itemSize;if(void 0===(w=M.get(l)))continue;var d=w.buffer,m=w.type,v=w.bytesPerElement;if(l.isInterleavedBufferAttribute){var y=l.data,x=y.stride,b=l.offset;y&&y.isInstancedInterleavedBuffer?(_.enableAttributeAndDivisor(h,y.meshPerAttribute),void 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4:p.vertexAttrib4fv(h,T);break;default:p.vertexAttrib1fv(h,T)}}}}_.disableUnusedAttributes()}(r,i,n,s),null!==l&&p.bindBuffer(34963,u.buffer));var v=null!==l?l.count:c.count,y=i.drawRange.start*d,x=i.drawRange.count*d,b=null!==o?o.start*d:0,w=null!==o?o.count*d:1/0,S=Math.max(y,b),E=Math.min(v,y+x,b+w)-1,L=Math.max(0,E-S+1);if(0!==L){if(r.isMesh)!0===n.wireframe?(_.setLineWidth(n.wireframeLinewidth*ut()),m.setMode(1)):m.setMode(4);else if(r.isLine){var P=n.linewidth;void 0===P&&(P=1),_.setLineWidth(P*ut()),r.isLineSegments?m.setMode(1):r.isLineLoop?m.setMode(2):m.setMode(3)}else r.isPoints?m.setMode(0):r.isSprite&&m.setMode(4);r.isInstancedMesh?m.renderInstances(i,S,L,r.count):i.isInstancedBufferGeometry?m.renderInstances(i,S,L,i.maxInstancedCount):m.render(S,L)}},this.compile=function(t,e){(d=A.get(t,e)).init(),t.traverse((function(t){t.isLight&&(d.pushLight(t),t.castShadow&&d.pushShadow(t))})),d.setupLights(e);var i={};t.traverse((function(e){if(e.material)if(Array.isArray(e.material))for(var n=0;n<e.material.length;n++)e.material[n].uuid in i==!1&&(Et(e.material[n],t,e),i[e.material[n].uuid]=!0);else e.material.uuid in i==!1&&(Et(e.material,t,e),i[e.material.uuid]=!0)}))};var bt=null;var wt=new ri;function Mt(t,e,i,n){if(!1!==t.visible){if(t.layers.test(e.layers))if(t.isGroup)i=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)d.pushLight(t),t.castShadow&&d.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||ot.intersectsSprite(t)){n&&ct.setFromMatrixPosition(t.matrixWorld).applyMatrix4(lt);var r=S.update(t);(o=t.material).visible&&u.push(t,r,o,i,ct.z,null)}}else if(t.isImmediateRenderObject)n&&ct.setFromMatrixPosition(t.matrixWorld).applyMatrix4(lt),u.push(t,null,t.material,i,ct.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.frame!==y.render.frame&&(t.skeleton.update(),t.skeleton.frame=y.render.frame),!t.frustumCulled||ot.intersectsObject(t))){n&&ct.setFromMatrixPosition(t.matrixWorld).applyMatrix4(lt);r=S.update(t);var o=t.material;if(Array.isArray(o))for(var a=r.groups,s=0,h=a.length;s<h;s++){var l=a[s],c=o[l.materialIndex];c&&c.visible&&u.push(t,r,c,i,ct.z,l)}else o.visible&&u.push(t,r,o,i,ct.z,null)}var p=t.children;for(s=0,h=p.length;s<h;s++)Mt(p[s],e,i,n)}}function Tt(t,e,i,n){for(var r=0,o=t.length;r<o;r++){var a=t[r],s=a.object,h=a.geometry,l=void 0===n?a.material:n,c=a.group;if(i.isArrayCamera){Z=i;for(var u=i.cameras,p=0,f=u.length;p<f;p++){var m=u[p];s.layers.test(m.layers)&&(_.viewport(q.copy(m.viewport)),d.setupLights(m),St(s,e,m,h,l,c))}}else Z=null,St(s,e,i,h,l,c)}}function St(t,e,i,n,r,o){if(t.onBeforeRender(D,e,i,n,r,o),d=A.get(e,Z||i),t.modelViewMatrix.multiplyMatrices(i.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.isImmediateRenderObject){var a=Lt(i,e,r,t);_.setMaterial(r),V.geometry=null,V.program=null,V.wireframe=!1,function(t,e){t.render((function(t){D.renderBufferImmediate(t,e)}))}(t,a)}else D.renderBufferDirect(i,e,n,r,t,o);t.onAfterRender(D,e,i,n,r,o),d=A.get(e,Z||i)}function Et(t,e,i){var n=x.get(t),r=d.state.lights,o=d.state.shadowsArray,a=r.state.version,s=E.getParameters(t,r.state,o,e,at.numPlanes,at.numIntersection,i),h=E.getProgramCacheKey(s),l=n.program,c=!0;if(void 0===l)t.addEventListener("dispose",_t);else if(l.cacheKey!==h)yt(t);else if(n.lightsStateVersion!==a)n.lightsStateVersion=a,c=!1;else{if(void 0!==s.shaderID)return;c=!1}c&&(l=E.acquireProgram(s,h),n.program=l,n.uniforms=s.uniforms,n.environment=t.isMeshStandardMaterial?e.environment:null,n.outputEncoding=D.outputEncoding,t.program=l);var u=l.getAttributes();if(t.morphTargets){t.numSupportedMorphTargets=0;for(var p=0;p<D.maxMorphTargets;p++)u["morphTarget"+p]>=0&&t.numSupportedMorphTargets++}if(t.morphNormals){t.numSupportedMorphNormals=0;for(p=0;p<D.maxMorphNormals;p++)u["morphNormal"+p]>=0&&t.numSupportedMorphNormals++}var f=n.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(n.numClippingPlanes=at.numPlanes,n.numIntersection=at.numIntersection,f.clippingPlanes=at.uniform),n.fog=e.fog,n.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),n.lightsStateVersion=a,n.needsLights&&(f.ambientLightColor.value=r.state.ambient,f.lightProbe.value=r.state.probe,f.directionalLights.value=r.state.directional,f.directionalLightShadows.value=r.state.directionalShadow,f.spotLights.value=r.state.spot,f.spotLightShadows.value=r.state.spotShadow,f.rectAreaLights.value=r.state.rectArea,f.pointLights.value=r.state.point,f.pointLightShadows.value=r.state.pointShadow,f.hemisphereLights.value=r.state.hemi,f.directionalShadowMap.value=r.state.directionalShadowMap,f.directionalShadowMatrix.value=r.state.directionalShadowMatrix,f.spotShadowMap.value=r.state.spotShadowMap,f.spotShadowMatrix.value=r.state.spotShadowMatrix,f.pointShadowMap.value=r.state.pointShadowMap,f.pointShadowMatrix.value=r.state.pointShadowMatrix);var m=n.program.getUniforms(),v=yn.seqWithValue(m.seq,f);n.uniformsList=v}function Lt(t,e,i,n){w.resetTextureUnits();var r=e.fog,o=i.isMeshStandardMaterial?e.environment:null,a=x.get(i),s=d.state.lights;if(st&&(ht||t!==W)){var h=t===W&&i.id===G;at.setState(i.clippingPlanes,i.clipIntersection,i.clipShadows,t,a,h)}i.version===a.__version?void 0===a.program||i.fog&&a.fog!==r||a.environment!==o||a.needsLights&&a.lightsStateVersion!==s.state.version?Et(i,e,n):void 0===a.numClippingPlanes||a.numClippingPlanes===at.numPlanes&&a.numIntersection===at.numIntersection?a.outputEncoding!==D.outputEncoding&&Et(i,e,n):Et(i,e,n):(Et(i,e,n),a.__version=i.version);var l,c,u=!1,f=!1,v=!1,y=a.program,b=y.getUniforms(),M=a.uniforms;if(_.useProgram(y.program)&&(u=!0,f=!0,v=!0),i.id!==G&&(G=i.id,f=!0),u||W!==t){if(b.setValue(p,"projectionMatrix",t.projectionMatrix),g.logarithmicDepthBuffer&&b.setValue(p,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),W!==t&&(W=t,f=!0,v=!0),i.isShaderMaterial||i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshStandardMaterial||i.envMap){var T=b.map.cameraPosition;void 0!==T&&T.setValue(p,ct.setFromMatrixPosition(t.matrixWorld))}(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial)&&b.setValue(p,"isOrthographic",!0===t.isOrthographicCamera),(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial||i.skinning)&&b.setValue(p,"viewMatrix",t.matrixWorldInverse)}if(i.skinning){b.setOptional(p,n,"bindMatrix"),b.setOptional(p,n,"bindMatrixInverse");var S=n.skeleton;if(S){var E=S.bones;if(g.floatVertexTextures){if(void 0===S.boneTexture){var L=Math.sqrt(4*E.length);L=m.ceilPowerOfTwo(L),L=Math.max(L,4);var P=new Float32Array(L*L*4);P.set(S.boneMatrices);var A=new $e(P,L,L,1023,1015);S.boneMatrices=P,S.boneTexture=A,S.boneTextureSize=L}b.setValue(p,"boneTexture",S.boneTexture,w),b.setValue(p,"boneTextureSize",S.boneTextureSize)}else b.setOptional(p,S,"boneMatrices")}}return(f||a.receiveShadow!==n.receiveShadow)&&(a.receiveShadow=n.receiveShadow,b.setValue(p,"receiveShadow",n.receiveShadow)),f&&(b.setValue(p,"toneMappingExposure",D.toneMappingExposure),b.setValue(p,"toneMappingWhitePoint",D.toneMappingWhitePoint),a.needsLights&&(c=v,(l=M).ambientLightColor.needsUpdate=c,l.lightProbe.needsUpdate=c,l.directionalLights.needsUpdate=c,l.directionalLightShadows.needsUpdate=c,l.pointLights.needsUpdate=c,l.pointLightShadows.needsUpdate=c,l.spotLights.needsUpdate=c,l.spotLightShadows.needsUpdate=c,l.rectAreaLights.needsUpdate=c,l.hemisphereLights.needsUpdate=c),r&&i.fog&&function(t,e){t.fogColor.value.copy(e.color),e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)}(M,r),i.isMeshBasicMaterial?Pt(M,i):i.isMeshLambertMaterial?(Pt(M,i),function(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}(M,i)):i.isMeshToonMaterial?(Pt(M,i),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.gradientMap&&(t.gradientMap.value=e.gradientMap);e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(M,i)):i.isMeshPhongMaterial?(Pt(M,i),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(M,i)):i.isMeshStandardMaterial?(Pt(M,i,o),i.isMeshPhysicalMaterial?function(t,e,i){At(t,e,i),t.reflectivity.value=e.reflectivity,t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.sheen&&t.sheen.value.copy(e.sheen);e.clearcoatNormalMap&&(t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),t.clearcoatNormalMap.value=e.clearcoatNormalMap,1===e.side&&t.clearcoatNormalScale.value.negate());t.transparency.value=e.transparency}(M,i,o):At(M,i,o)):i.isMeshMatcapMaterial?(Pt(M,i),function(t,e){e.matcap&&(t.matcap.value=e.matcap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(M,i)):i.isMeshDepthMaterial?(Pt(M,i),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(M,i)):i.isMeshDistanceMaterial?(Pt(M,i),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(M,i)):i.isMeshNormalMaterial?(Pt(M,i),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(M,i)):i.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity}(M,i),i.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(M,i)):i.isPointsMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*Q,t.scale.value=.5*K,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);var i;e.map?i=e.map:e.alphaMap&&(i=e.alphaMap);void 0!==i&&(!0===i.matrixAutoUpdate&&i.updateMatrix(),t.uvTransform.value.copy(i.matrix))}(M,i):i.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);var i;e.map?i=e.map:e.alphaMap&&(i=e.alphaMap);void 0!==i&&(!0===i.matrixAutoUpdate&&i.updateMatrix(),t.uvTransform.value.copy(i.matrix))}(M,i):i.isShadowMaterial&&(M.color.value.copy(i.color),M.opacity.value=i.opacity),void 0!==M.ltc_1&&(M.ltc_1.value=ni.LTC_1),void 0!==M.ltc_2&&(M.ltc_2.value=ni.LTC_2),yn.upload(p,a.uniformsList,M,w),i.isShaderMaterial&&(i.uniformsNeedUpdate=!1)),i.isShaderMaterial&&!0===i.uniformsNeedUpdate&&(yn.upload(p,a.uniformsList,M,w),i.uniformsNeedUpdate=!1),i.isSpriteMaterial&&b.setValue(p,"center",n.center),b.setValue(p,"modelViewMatrix",n.modelViewMatrix),b.setValue(p,"normalMatrix",n.normalMatrix),b.setValue(p,"modelMatrix",n.matrixWorld),y}function Pt(t,e,i){t.opacity.value=e.opacity,e.color&&t.diffuse.value.copy(e.color),e.emissive&&t.emissive.value.copy(e.emissive).multiplyScalar(e.emissiveIntensity),e.map&&(t.map.value=e.map),e.alphaMap&&(t.alphaMap.value=e.alphaMap),e.specularMap&&(t.specularMap.value=e.specularMap);var n,r,o=e.envMap||i;o&&(t.envMap.value=o,t.flipEnvMap.value=o.isCubeTexture?-1:1,t.reflectivity.value=e.reflectivity,t.refractionRatio.value=e.refractionRatio,t.maxMipLevel.value=x.get(o).__maxMipLevel),e.lightMap&&(t.lightMap.value=e.lightMap,t.lightMapIntensity.value=e.lightMapIntensity),e.aoMap&&(t.aoMap.value=e.aoMap,t.aoMapIntensity.value=e.aoMapIntensity),e.map?n=e.map:e.specularMap?n=e.specularMap:e.displacementMap?n=e.displacementMap:e.normalMap?n=e.normalMap:e.bumpMap?n=e.bumpMap:e.roughnessMap?n=e.roughnessMap:e.metalnessMap?n=e.metalnessMap:e.alphaMap?n=e.alphaMap:e.emissiveMap&&(n=e.emissiveMap),void 0!==n&&(n.isWebGLRenderTarget&&(n=n.texture),!0===n.matrixAutoUpdate&&n.updateMatrix(),t.uvTransform.value.copy(n.matrix)),e.aoMap?r=e.aoMap:e.lightMap&&(r=e.lightMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),t.uv2Transform.value.copy(r.matrix))}function At(t,e,i){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1)),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate()),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),(e.envMap||i)&&(t.envMapIntensity.value=e.envMapIntensity)}wt.setAnimationLoop((function(t){ft.isPresenting||bt&&bt(t)})),"undefined"!=typeof window&&wt.setContext(window),this.setAnimationLoop=function(t){bt=t,ft.setAnimationLoop(t),wt.start()},this.render=function(t,e){var i,n;if(void 0!==arguments[2]&&(console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead."),i=arguments[2]),void 0!==arguments[3]&&(console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead."),n=arguments[3]),e&&e.isCamera){if(!B){V.geometry=null,V.program=null,V.wireframe=!1,G=-1,W=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),ft.enabled&&ft.isPresenting&&(e=ft.getCamera(e)),(d=A.get(t,e)).init(),t.onBeforeRender(D,t,e,i||H),lt.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),ot.setFromProjectionMatrix(lt),ht=this.localClippingEnabled,st=at.init(this.clippingPlanes,ht,e),(u=P.get(t,e)).init(),Mt(t,e,0,D.sortObjects),u.finish(),!0===D.sortObjects&&u.sort($,et),st&&at.beginShadows();var r=d.state.shadowsArray;mt.render(r,t,e),d.setupLights(e),st&&at.endShadows(),this.info.autoReset&&this.info.reset(),void 0!==i&&this.setRenderTarget(i),C.render(u,t,e,n);var o=u.opaque,a=u.transparent;if(t.overrideMaterial){var s=t.overrideMaterial;o.length&&Tt(o,t,e,s),a.length&&Tt(a,t,e,s)}else o.length&&Tt(o,t,e),a.length&&Tt(a,t,e);t.onAfterRender(D,t,e),null!==H&&(w.updateRenderTargetMipmap(H),w.updateMultisampleRenderTarget(H)),_.buffers.depth.setTest(!0),_.buffers.depth.setMask(!0),_.buffers.color.setMask(!0),_.setPolygonOffset(!1),u=null,d=null}}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.setFramebuffer=function(t){k!==t&&null===H&&p.bindFramebuffer(36160,t),k=t},this.getActiveCubeFace=function(){return U},this.getActiveMipmapLevel=function(){return F},this.getRenderTarget=function(){return H},this.setRenderTarget=function(t,e,i){H=t,U=e,F=i,t&&void 0===x.get(t).__webglFramebuffer&&w.setupRenderTarget(t);var n=k,r=!1;if(t){var o=x.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(n=o[e||0],r=!0):n=t.isWebGLMultisampleRenderTarget?x.get(t).__webglMultisampledFramebuffer:o,q.copy(t.viewport),X.copy(t.scissor),Y=t.scissorTest}else q.copy(it).multiplyScalar(Q).floor(),X.copy(nt).multiplyScalar(Q).floor(),Y=rt;if(j!==n&&(p.bindFramebuffer(36160,n),j=n),_.viewport(q),_.scissor(X),_.setScissorTest(Y),r){var a=x.get(t.texture);p.framebufferTexture2D(36160,36064,34069+(e||0),a.__webglTexture,i||0)}},this.readRenderTargetPixels=function(t,e,i,n,r,o,a){if(t&&t.isWebGLRenderTarget){var s=x.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(s=s[a]),s){var h=!1;s!==j&&(p.bindFramebuffer(36160,s),h=!0);try{var l=t.texture,c=l.format,u=l.type;if(1023!==c&&I.convert(c)!==p.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!(1009===u||I.convert(u)===p.getParameter(35738)||1015===u&&(g.isWebGL2||f.get("OES_texture_float")||f.get("WEBGL_color_buffer_float"))||1016===u&&(g.isWebGL2?f.get("EXT_color_buffer_float"):f.get("EXT_color_buffer_half_float"))))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===p.checkFramebufferStatus(36160)?e>=0&&e<=t.width-n&&i>=0&&i<=t.height-r&&p.readPixels(e,i,n,r,I.convert(c),I.convert(u),o):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{h&&p.bindFramebuffer(36160,j)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")},this.copyFramebufferToTexture=function(t,e,i){void 0===i&&(i=0);var n=Math.pow(2,-i),r=Math.floor(e.image.width*n),o=Math.floor(e.image.height*n),a=I.convert(e.format);w.setTexture2D(e,0),p.copyTexImage2D(3553,i,a,t.x,t.y,r,o,0),_.unbindTexture()},this.copyTextureToTexture=function(t,e,i,n){var r=e.image.width,o=e.image.height,a=I.convert(i.format),s=I.convert(i.type);w.setTexture2D(i,0),e.isDataTexture?p.texSubImage2D(3553,n||0,t.x,t.y,r,o,a,s,e.image.data):p.texSubImage2D(3553,n||0,t.x,t.y,a,s,e.image),_.unbindTexture()},this.initTexture=function(t){w.setTexture2D(t,0),_.unbindTexture()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}function or(t,e){this.name="",this.color=new Vt(t),this.density=void 0!==e?e:25e-5}function ar(t,e,i){this.name="",this.color=new Vt(t),this.near=void 0!==e?e:1,this.far=void 0!==i?i:1e3}function sr(t,e){this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=35044,this.updateRange={offset:0,count:-1},this.version=0}er.prototype=Object.assign(Object.create(Je.prototype),{constructor:er,isArrayCamera:!0}),ir.prototype=Object.assign(Object.create($.prototype),{constructor:ir,isGroup:!0}),Object.assign(nr.prototype,u.prototype),Object.assign(or.prototype,{isFogExp2:!0,clone:function(){return new or(this.color,this.density)},toJSON:function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}),Object.assign(ar.prototype,{isFog:!0,clone:function(){return new ar(this.color,this.near,this.far)},toJSON:function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}),Object.defineProperty(sr.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(sr.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(t){return this.usage=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this},copyAt:function(t,e,i){t*=this.stride,i*=e.stride;for(var n=0,r=this.stride;n<r;n++)this.array[t+n]=e.array[i+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}});var hr,lr=new L;function cr(t,e,i,n){this.data=t,this.itemSize=e,this.offset=i,this.normalized=!0===n}function ur(t){Jt.call(this),this.type="SpriteMaterial",this.color=new Vt(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(t)}Object.defineProperties(cr.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(cr.prototype,{isInterleavedBufferAttribute:!0,applyMatrix4:function(t){for(var e=0,i=this.data.count;e<i;e++)lr.x=this.getX(e),lr.y=this.getY(e),lr.z=this.getZ(e),lr.applyMatrix4(t),this.setXYZ(e,lr.x,lr.y,lr.z);return this},setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this},setXYZ:function(t,e,i,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this.data.array[t+2]=n,this},setXYZW:function(t,e,i,n,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this.data.array[t+2]=n,this.data.array[t+3]=r,this}}),ur.prototype=Object.create(Jt.prototype),ur.prototype.constructor=ur,ur.prototype.isSpriteMaterial=!0,ur.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this};var dr=new L,pr=new L,fr=new L,mr=new v,vr=new v,gr=new N,_r=new L,yr=new L,xr=new L,br=new v,wr=new v,Mr=new v;function Tr(t){if($.call(this),this.type="Sprite",void 0===hr){hr=new _e;var e=new sr(new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),5);hr.setIndex([0,1,2,0,2,3]),hr.setAttribute("position",new cr(e,3,0,!1)),hr.setAttribute("uv",new cr(e,2,3,!1))}this.geometry=hr,this.material=void 0!==t?t:new ur,this.center=new v(.5,.5)}function Sr(t,e,i,n,r,o){mr.subVectors(t,i).addScalar(.5).multiply(n),void 0!==r?(vr.x=o*mr.x-r*mr.y,vr.y=r*mr.x+o*mr.y):vr.copy(mr),t.copy(e),t.x+=vr.x,t.y+=vr.y,t.applyMatrix4(gr)}Tr.prototype=Object.assign(Object.create($.prototype),{constructor:Tr,isSprite:!0,raycast:function(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),pr.setFromMatrixScale(this.matrixWorld),gr.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),fr.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&pr.multiplyScalar(-fr.z);var i,n,r=this.material.rotation;0!==r&&(n=Math.cos(r),i=Math.sin(r));var o=this.center;Sr(_r.set(-.5,-.5,0),fr,o,pr,i,n),Sr(yr.set(.5,-.5,0),fr,o,pr,i,n),Sr(xr.set(.5,.5,0),fr,o,pr,i,n),br.set(0,0),wr.set(1,0),Mr.set(1,1);var a=t.ray.intersectTriangle(_r,yr,xr,!1,dr);if(null!==a||(Sr(yr.set(-.5,.5,0),fr,o,pr,i,n),wr.set(0,1),null!==(a=t.ray.intersectTriangle(_r,xr,yr,!1,dr)))){var s=t.ray.origin.distanceTo(dr);s<t.near||s>t.far||e.push({distance:s,point:dr.clone(),uv:Ft.getUV(dr,_r,yr,xr,br,wr,Mr,new v),face:null,object:this})}},clone:function(){return new this.constructor(this.material).copy(this)},copy:function(t){return $.prototype.copy.call(this,t),void 0!==t.center&&this.center.copy(t.center),this}});var Er=new L,Lr=new L;function Pr(){$.call(this),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}}),this.autoUpdate=!0}function Ar(t,e){t&&t.isGeometry&&console.error("THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead."),De.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new N,this.bindMatrixInverse=new N}Pr.prototype=Object.assign(Object.create($.prototype),{constructor:Pr,isLOD:!0,copy:function(t){$.prototype.copy.call(this,t,!1);for(var e=t.levels,i=0,n=e.length;i<n;i++){var r=e[i];this.addLevel(r.object.clone(),r.distance)}return this.autoUpdate=t.autoUpdate,this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var i=this.levels,n=0;n<i.length&&!(e<i[n].distance);n++);return i.splice(n,0,{distance:e,object:t}),this.add(t),this},getCurrentLevel:function(){return this._currentLevel},getObjectForDistance:function(t){var e=this.levels;if(e.length>0){for(var i=1,n=e.length;i<n&&!(t<e[i].distance);i++);return e[i-1].object}return null},raycast:function(t,e){if(this.levels.length>0){Er.setFromMatrixPosition(this.matrixWorld);var i=t.ray.origin.distanceTo(Er);this.getObjectForDistance(i).raycast(t,e)}},update:function(t){var e=this.levels;if(e.length>1){Er.setFromMatrixPosition(t.matrixWorld),Lr.setFromMatrixPosition(this.matrixWorld);var i=Er.distanceTo(Lr)/t.zoom;e[0].object.visible=!0;for(var n=1,r=e.length;n<r&&i>=e[n].distance;n++)e[n-1].object.visible=!1,e[n].object.visible=!0;for(this._currentLevel=n-1;n<r;n++)e[n].object.visible=!1}},toJSON:function(t){var e=$.prototype.toJSON.call(this,t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];for(var i=this.levels,n=0,r=i.length;n<r;n++){var o=i[n];e.object.levels.push({object:o.object.uuid,distance:o.distance})}return e}}),Ar.prototype=Object.assign(Object.create(De.prototype),{constructor:Ar,isSkinnedMesh:!0,bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var t=new b,e=this.geometry.attributes.skinWeight,i=0,n=e.count;i<n;i++){t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.w=e.getW(i);var r=1/t.manhattanLength();r!==1/0?t.multiplyScalar(r):t.set(1,0,0,0),e.setXYZW(i,t.x,t.y,t.z,t.w)}},updateMatrixWorld:function(t){De.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var Cr=new N,Rr=new N;function Or(t,e){if(t=t||[],this.bones=t.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),this.frame=-1,void 0===e)this.calculateInverses();else if(this.bones.length===e.length)this.boneInverses=e.slice(0);else{console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[];for(var i=0,n=this.bones.length;i<n;i++)this.boneInverses.push(new N)}}function zr(){$.call(this),this.type="Bone"}Object.assign(Or.prototype,{calculateInverses:function(){this.boneInverses=[];for(var t=0,e=this.bones.length;t<e;t++){var i=new N;this.bones[t]&&i.getInverse(this.bones[t].matrixWorld),this.boneInverses.push(i)}},pose:function(){var t,e,i;for(e=0,i=this.bones.length;e<i;e++)(t=this.bones[e])&&t.matrixWorld.getInverse(this.boneInverses[e]);for(e=0,i=this.bones.length;e<i;e++)(t=this.bones[e])&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:function(){for(var t=this.bones,e=this.boneInverses,i=this.boneMatrices,n=this.boneTexture,r=0,o=t.length;r<o;r++){var a=t[r]?t[r].matrixWorld:Rr;Cr.multiplyMatrices(a,e[r]),Cr.toArray(i,16*r)}void 0!==n&&(n.needsUpdate=!0)},clone:function(){return new Or(this.bones,this.boneInverses)},getBoneByName:function(t){for(var e=0,i=this.bones.length;e<i;e++){var n=this.bones[e];if(n.name===t)return n}}}),zr.prototype=Object.assign(Object.create($.prototype),{constructor:zr,isBone:!0});var Ir=new N,Nr=new N,Dr=[],Br=new De;function kr(t,e,i){De.call(this,t,e),this.instanceMatrix=new $t(new Float32Array(16*i),16),this.count=i,this.frustumCulled=!1}function Ur(t){Jt.call(this),this.type="LineBasicMaterial",this.color=new Vt(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.setValues(t)}kr.prototype=Object.assign(Object.create(De.prototype),{constructor:kr,isInstancedMesh:!0,getMatrixAt:function(t,e){e.fromArray(this.instanceMatrix.array,16*t)},raycast:function(t,e){var i=this.matrixWorld,n=this.count;if(Br.geometry=this.geometry,Br.material=this.material,void 0!==Br.material)for(var r=0;r<n;r++)this.getMatrixAt(r,Ir),Nr.multiplyMatrices(i,Ir),Br.matrixWorld=Nr,Br.raycast(t,Dr),Dr.length>0&&(Dr[0].instanceId=r,Dr[0].object=this,e.push(Dr[0]),Dr.length=0)},setMatrixAt:function(t,e){e.toArray(this.instanceMatrix.array,16*t)},updateMorphTargets:function(){}}),Ur.prototype=Object.create(Jt.prototype),Ur.prototype.constructor=Ur,Ur.prototype.isLineBasicMaterial=!0,Ur.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this};var Fr=new L,Hr=new L,jr=new N,Gr=new St,Vr=new gt;function Wr(t,e,i){1===i&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead."),$.call(this),this.type="Line",this.geometry=void 0!==t?t:new _e,this.material=void 0!==e?e:new Ur}Wr.prototype=Object.assign(Object.create($.prototype),{constructor:Wr,isLine:!0,computeLineDistances:function(){var t=this.geometry;if(t.isBufferGeometry)if(null===t.index){for(var e=t.attributes.position,i=[0],n=1,r=e.count;n<r;n++)Fr.fromBufferAttribute(e,n-1),Hr.fromBufferAttribute(e,n),i[n]=i[n-1],i[n]+=Fr.distanceTo(Hr);t.setAttribute("lineDistance",new se(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(t.isGeometry){var o=t.vertices;(i=t.lineDistances)[0]=0;for(n=1,r=o.length;n<r;n++)i[n]=i[n-1],i[n]+=o[n-1].distanceTo(o[n])}return this},raycast:function(t,e){var i=this.geometry,n=this.matrixWorld,r=t.params.Line.threshold;if(null===i.boundingSphere&&i.computeBoundingSphere(),Vr.copy(i.boundingSphere),Vr.applyMatrix4(n),Vr.radius+=r,!1!==t.ray.intersectsSphere(Vr)){jr.getInverse(n),Gr.copy(t.ray).applyMatrix4(jr);var o=r/((this.scale.x+this.scale.y+this.scale.z)/3),a=o*o,s=new L,h=new L,l=new L,c=new L,u=this&&this.isLineSegments?2:1;if(i.isBufferGeometry){var d=i.index,p=i.attributes.position.array;if(null!==d)for(var f=d.array,m=0,v=f.length-1;m<v;m+=u){var g=f[m],_=f[m+1];if(s.fromArray(p,3*g),h.fromArray(p,3*_),!(Gr.distanceSqToSegment(s,h,c,l)>a))c.applyMatrix4(this.matrixWorld),(b=t.ray.origin.distanceTo(c))<t.near||b>t.far||e.push({distance:b,point:l.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this})}else for(m=0,v=p.length/3-1;m<v;m+=u){if(s.fromArray(p,3*m),h.fromArray(p,3*m+3),!(Gr.distanceSqToSegment(s,h,c,l)>a))c.applyMatrix4(this.matrixWorld),(b=t.ray.origin.distanceTo(c))<t.near||b>t.far||e.push({distance:b,point:l.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this})}}else if(i.isGeometry){var y=i.vertices,x=y.length;for(m=0;m<x-1;m+=u){var b;if(!(Gr.distanceSqToSegment(y[m],y[m+1],c,l)>a))c.applyMatrix4(this.matrixWorld),(b=t.ray.origin.distanceTo(c))<t.near||b>t.far||e.push({distance:b,point:l.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this})}}}},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var Zr=new L,qr=new L;function Xr(t,e){Wr.call(this,t,e),this.type="LineSegments"}function Yr(t,e){Wr.call(this,t,e),this.type="LineLoop"}function Jr(t){Jt.call(this),this.type="PointsMaterial",this.color=new Vt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.setValues(t)}Xr.prototype=Object.assign(Object.create(Wr.prototype),{constructor:Xr,isLineSegments:!0,computeLineDistances:function(){var t=this.geometry;if(t.isBufferGeometry)if(null===t.index){for(var e=t.attributes.position,i=[],n=0,r=e.count;n<r;n+=2)Zr.fromBufferAttribute(e,n),qr.fromBufferAttribute(e,n+1),i[n]=0===n?0:i[n-1],i[n+1]=i[n]+Zr.distanceTo(qr);t.setAttribute("lineDistance",new se(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(t.isGeometry){var o=t.vertices;for(i=t.lineDistances,n=0,r=o.length;n<r;n+=2)Zr.copy(o[n]),qr.copy(o[n+1]),i[n]=0===n?0:i[n-1],i[n+1]=i[n]+Zr.distanceTo(qr)}return this}}),Yr.prototype=Object.assign(Object.create(Wr.prototype),{constructor:Yr,isLineLoop:!0}),Jr.prototype=Object.create(Jt.prototype),Jr.prototype.constructor=Jr,Jr.prototype.isPointsMaterial=!0,Jr.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.morphTargets=t.morphTargets,this};var Kr=new N,Qr=new St,$r=new gt,to=new L;function eo(t,e){$.call(this),this.type="Points",this.geometry=void 0!==t?t:new _e,this.material=void 0!==e?e:new Jr,this.updateMorphTargets()}function io(t,e,i,n,r,o,a){var s=Qr.distanceSqToPoint(t);if(s<i){var h=new L;Qr.closestPointToPoint(t,h),h.applyMatrix4(n);var l=r.ray.origin.distanceTo(h);if(l<r.near||l>r.far)return;o.push({distance:l,distanceToRay:Math.sqrt(s),point:h,index:e,face:null,object:a})}}function no(t,e,i,n,r,o,a,s,h){x.call(this,t,e,i,n,r,o,a,s,h),this.format=void 0!==a?a:1022,this.minFilter=void 0!==o?o:1006,this.magFilter=void 0!==r?r:1006,this.generateMipmaps=!1}function ro(t,e,i,n,r,o,a,s,h,l,c,u){x.call(this,null,o,a,s,h,l,n,r,c,u),this.image={width:e,height:i},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}function oo(t,e,i,n,r,o,a,s,h){x.call(this,t,e,i,n,r,o,a,s,h),this.needsUpdate=!0}function ao(t,e,i,n,r,o,a,s,h,l){if(1026!==(l=void 0!==l?l:1026)&&1027!==l)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===i&&1026===l&&(i=1012),void 0===i&&1027===l&&(i=1020),x.call(this,null,n,r,o,a,s,l,i,h),this.image={width:t,height:e},this.magFilter=void 0!==a?a:1003,this.minFilter=void 0!==s?s:1003,this.flipY=!1,this.generateMipmaps=!1}function so(t){_e.call(this),this.type="WireframeGeometry";var e,i,n,r,o,a,s,h,l,c,u=[],d=[0,0],p={},f=["a","b","c"];if(t&&t.isGeometry){var m=t.faces;for(e=0,n=m.length;e<n;e++){var v=m[e];for(i=0;i<3;i++)s=v[f[i]],h=v[f[(i+1)%3]],d[0]=Math.min(s,h),d[1]=Math.max(s,h),void 0===p[l=d[0]+","+d[1]]&&(p[l]={index1:d[0],index2:d[1]})}for(l in p)a=p[l],c=t.vertices[a.index1],u.push(c.x,c.y,c.z),c=t.vertices[a.index2],u.push(c.x,c.y,c.z)}else if(t&&t.isBufferGeometry){var g,_,y,x,b,w,M;if(c=new L,null!==t.index){for(g=t.attributes.position,_=t.index,0===(y=t.groups).length&&(y=[{start:0,count:_.count,materialIndex:0}]),r=0,o=y.length;r<o;++r)for(e=b=(x=y[r]).start,n=b+x.count;e<n;e+=3)for(i=0;i<3;i++)s=_.getX(e+i),h=_.getX(e+(i+1)%3),d[0]=Math.min(s,h),d[1]=Math.max(s,h),void 0===p[l=d[0]+","+d[1]]&&(p[l]={index1:d[0],index2:d[1]});for(l in p)a=p[l],c.fromBufferAttribute(g,a.index1),u.push(c.x,c.y,c.z),c.fromBufferAttribute(g,a.index2),u.push(c.x,c.y,c.z)}else for(e=0,n=(g=t.attributes.position).count/3;e<n;e++)for(i=0;i<3;i++)w=3*e+i,c.fromBufferAttribute(g,w),u.push(c.x,c.y,c.z),M=3*e+(i+1)%3,c.fromBufferAttribute(g,M),u.push(c.x,c.y,c.z)}this.setAttribute("position",new se(u,3))}function ho(t,e,i){Ge.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:i},this.fromBufferGeometry(new lo(t,e,i)),this.mergeVertices()}function lo(t,e,i){_e.call(this),this.type="ParametricBufferGeometry",this.parameters={func:t,slices:e,stacks:i};var n,r,o=[],a=[],s=[],h=[],l=new L,c=new L,u=new L,d=new L,p=new L;t.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");var f=e+1;for(n=0;n<=i;n++){var m=n/i;for(r=0;r<=e;r++){var v=r/e;t(v,m,c),a.push(c.x,c.y,c.z),v-1e-5>=0?(t(v-1e-5,m,u),d.subVectors(c,u)):(t(v+1e-5,m,u),d.subVectors(u,c)),m-1e-5>=0?(t(v,m-1e-5,u),p.subVectors(c,u)):(t(v,m+1e-5,u),p.subVectors(u,c)),l.crossVectors(d,p).normalize(),s.push(l.x,l.y,l.z),h.push(v,m)}}for(n=0;n<i;n++)for(r=0;r<e;r++){var g=n*f+r,_=n*f+r+1,y=(n+1)*f+r+1,x=(n+1)*f+r;o.push(g,_,x),o.push(_,y,x)}this.setIndex(o),this.setAttribute("position",new se(a,3)),this.setAttribute("normal",new se(s,3)),this.setAttribute("uv",new se(h,2))}function co(t,e,i,n){Ge.call(this),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:i,detail:n},this.fromBufferGeometry(new uo(t,e,i,n)),this.mergeVertices()}function uo(t,e,i,n){_e.call(this),this.type="PolyhedronBufferGeometry",this.parameters={vertices:t,indices:e,radius:i,detail:n},i=i||1;var r=[],o=[];function a(t,e,i,n){var r,o,a=Math.pow(2,n),h=[];for(r=0;r<=a;r++){h[r]=[];var l=t.clone().lerp(i,r/a),c=e.clone().lerp(i,r/a),u=a-r;for(o=0;o<=u;o++)h[r][o]=0===o&&r===a?l:l.clone().lerp(c,o/u)}for(r=0;r<a;r++)for(o=0;o<2*(a-r)-1;o++){var d=Math.floor(o/2);o%2==0?(s(h[r][d+1]),s(h[r+1][d]),s(h[r][d])):(s(h[r][d+1]),s(h[r+1][d+1]),s(h[r+1][d]))}}function s(t){r.push(t.x,t.y,t.z)}function h(e,i){var n=3*e;i.x=t[n+0],i.y=t[n+1],i.z=t[n+2]}function l(t,e,i,n){n<0&&1===t.x&&(o[e]=t.x-1),0===i.x&&0===i.z&&(o[e]=n/2/Math.PI+.5)}function c(t){return Math.atan2(t.z,-t.x)}!function(t){for(var i=new L,n=new L,r=new L,o=0;o<e.length;o+=3)h(e[o+0],i),h(e[o+1],n),h(e[o+2],r),a(i,n,r,t)}(n=n||0),function(t){for(var e=new L,i=0;i<r.length;i+=3)e.x=r[i+0],e.y=r[i+1],e.z=r[i+2],e.normalize().multiplyScalar(t),r[i+0]=e.x,r[i+1]=e.y,r[i+2]=e.z}(i),function(){for(var t=new L,e=0;e<r.length;e+=3){t.x=r[e+0],t.y=r[e+1],t.z=r[e+2];var i=c(t)/2/Math.PI+.5,n=(a=t,Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5);o.push(i,1-n)}var a;(function(){for(var t=new L,e=new L,i=new L,n=new L,a=new v,s=new v,h=new v,u=0,d=0;u<r.length;u+=9,d+=6){t.set(r[u+0],r[u+1],r[u+2]),e.set(r[u+3],r[u+4],r[u+5]),i.set(r[u+6],r[u+7],r[u+8]),a.set(o[d+0],o[d+1]),s.set(o[d+2],o[d+3]),h.set(o[d+4],o[d+5]),n.copy(t).add(e).add(i).divideScalar(3);var p=c(n);l(a,d+0,t,p),l(s,d+2,e,p),l(h,d+4,i,p)}})(),function(){for(var t=0;t<o.length;t+=6){var e=o[t+0],i=o[t+2],n=o[t+4],r=Math.max(e,i,n),a=Math.min(e,i,n);r>.9&&a<.1&&(e<.2&&(o[t+0]+=1),i<.2&&(o[t+2]+=1),n<.2&&(o[t+4]+=1))}}()}(),this.setAttribute("position",new se(r,3)),this.setAttribute("normal",new se(r.slice(),3)),this.setAttribute("uv",new se(o,2)),0===n?this.computeVertexNormals():this.normalizeNormals()}function po(t,e){Ge.call(this),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new fo(t,e)),this.mergeVertices()}function fo(t,e){uo.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],t,e),this.type="TetrahedronBufferGeometry",this.parameters={radius:t,detail:e}}function mo(t,e){Ge.call(this),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new vo(t,e)),this.mergeVertices()}function vo(t,e){uo.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],t,e),this.type="OctahedronBufferGeometry",this.parameters={radius:t,detail:e}}function go(t,e){Ge.call(this),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new _o(t,e)),this.mergeVertices()}function _o(t,e){var i=(1+Math.sqrt(5))/2,n=[-1,i,0,1,i,0,-1,-i,0,1,-i,0,0,-1,i,0,1,i,0,-1,-i,0,1,-i,i,0,-1,i,0,1,-i,0,-1,-i,0,1];uo.call(this,n,[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],t,e),this.type="IcosahedronBufferGeometry",this.parameters={radius:t,detail:e}}function yo(t,e){Ge.call(this),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new xo(t,e)),this.mergeVertices()}function xo(t,e){var i=(1+Math.sqrt(5))/2,n=1/i,r=[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-n,-i,0,-n,i,0,n,-i,0,n,i,-n,-i,0,-n,i,0,n,-i,0,n,i,0,-i,0,-n,i,0,-n,-i,0,n,i,0,n];uo.call(this,r,[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],t,e),this.type="DodecahedronBufferGeometry",this.parameters={radius:t,detail:e}}function bo(t,e,i,n,r,o){Ge.call(this),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:i,radialSegments:n,closed:r},void 0!==o&&console.warn("THREE.TubeGeometry: taper has been removed.");var a=new wo(t,e,i,n,r);this.tangents=a.tangents,this.normals=a.normals,this.binormals=a.binormals,this.fromBufferGeometry(a),this.mergeVertices()}function wo(t,e,i,n,r){_e.call(this),this.type="TubeBufferGeometry",this.parameters={path:t,tubularSegments:e,radius:i,radialSegments:n,closed:r},e=e||64,i=i||1,n=n||8,r=r||!1;var o=t.computeFrenetFrames(e,r);this.tangents=o.tangents,this.normals=o.normals,this.binormals=o.binormals;var a,s,h=new L,l=new L,c=new v,u=new L,d=[],p=[],f=[],m=[];function g(r){u=t.getPointAt(r/e,u);var a=o.normals[r],c=o.binormals[r];for(s=0;s<=n;s++){var f=s/n*Math.PI*2,m=Math.sin(f),v=-Math.cos(f);l.x=v*a.x+m*c.x,l.y=v*a.y+m*c.y,l.z=v*a.z+m*c.z,l.normalize(),p.push(l.x,l.y,l.z),h.x=u.x+i*l.x,h.y=u.y+i*l.y,h.z=u.z+i*l.z,d.push(h.x,h.y,h.z)}}!function(){for(a=0;a<e;a++)g(a);g(!1===r?e:0),function(){for(a=0;a<=e;a++)for(s=0;s<=n;s++)c.x=a/e,c.y=s/n,f.push(c.x,c.y)}(),function(){for(s=1;s<=e;s++)for(a=1;a<=n;a++){var t=(n+1)*(s-1)+(a-1),i=(n+1)*s+(a-1),r=(n+1)*s+a,o=(n+1)*(s-1)+a;m.push(t,i,o),m.push(i,r,o)}}()}(),this.setIndex(m),this.setAttribute("position",new se(d,3)),this.setAttribute("normal",new se(p,3)),this.setAttribute("uv",new se(f,2))}function Mo(t,e,i,n,r,o,a){Ge.call(this),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:i,radialSegments:n,p:r,q:o},void 0!==a&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead."),this.fromBufferGeometry(new To(t,e,i,n,r,o)),this.mergeVertices()}function To(t,e,i,n,r,o){_e.call(this),this.type="TorusKnotBufferGeometry",this.parameters={radius:t,tube:e,tubularSegments:i,radialSegments:n,p:r,q:o},t=t||1,e=e||.4,i=Math.floor(i)||64,n=Math.floor(n)||8,r=r||2,o=o||3;var a,s,h=[],l=[],c=[],u=[],d=new L,p=new L,f=new L,m=new L,v=new L,g=new L,_=new L;for(a=0;a<=i;++a){var y=a/i*r*Math.PI*2;for(P(y,r,o,t,f),P(y+.01,r,o,t,m),g.subVectors(m,f),_.addVectors(m,f),v.crossVectors(g,_),_.crossVectors(v,g),v.normalize(),_.normalize(),s=0;s<=n;++s){var x=s/n*Math.PI*2,b=-e*Math.cos(x),w=e*Math.sin(x);d.x=f.x+(b*_.x+w*v.x),d.y=f.y+(b*_.y+w*v.y),d.z=f.z+(b*_.z+w*v.z),l.push(d.x,d.y,d.z),p.subVectors(d,f).normalize(),c.push(p.x,p.y,p.z),u.push(a/i),u.push(s/n)}}for(s=1;s<=i;s++)for(a=1;a<=n;a++){var M=(n+1)*(s-1)+(a-1),T=(n+1)*s+(a-1),S=(n+1)*s+a,E=(n+1)*(s-1)+a;h.push(M,T,E),h.push(T,S,E)}function P(t,e,i,n,r){var o=Math.cos(t),a=Math.sin(t),s=i/e*t,h=Math.cos(s);r.x=n*(2+h)*.5*o,r.y=n*(2+h)*a*.5,r.z=n*Math.sin(s)*.5}this.setIndex(h),this.setAttribute("position",new se(l,3)),this.setAttribute("normal",new se(c,3)),this.setAttribute("uv",new se(u,2))}function So(t,e,i,n,r){Ge.call(this),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:i,tubularSegments:n,arc:r},this.fromBufferGeometry(new Eo(t,e,i,n,r)),this.mergeVertices()}function Eo(t,e,i,n,r){_e.call(this),this.type="TorusBufferGeometry",this.parameters={radius:t,tube:e,radialSegments:i,tubularSegments:n,arc:r},t=t||1,e=e||.4,i=Math.floor(i)||8,n=Math.floor(n)||6,r=r||2*Math.PI;var o,a,s=[],h=[],l=[],c=[],u=new L,d=new L,p=new L;for(o=0;o<=i;o++)for(a=0;a<=n;a++){var f=a/n*r,m=o/i*Math.PI*2;d.x=(t+e*Math.cos(m))*Math.cos(f),d.y=(t+e*Math.cos(m))*Math.sin(f),d.z=e*Math.sin(m),h.push(d.x,d.y,d.z),u.x=t*Math.cos(f),u.y=t*Math.sin(f),p.subVectors(d,u).normalize(),l.push(p.x,p.y,p.z),c.push(a/n),c.push(o/i)}for(o=1;o<=i;o++)for(a=1;a<=n;a++){var v=(n+1)*o+a-1,g=(n+1)*(o-1)+a-1,_=(n+1)*(o-1)+a,y=(n+1)*o+a;s.push(v,g,y),s.push(g,_,y)}this.setIndex(s),this.setAttribute("position",new se(h,3)),this.setAttribute("normal",new se(l,3)),this.setAttribute("uv",new se(c,2))}eo.prototype=Object.assign(Object.create($.prototype),{constructor:eo,isPoints:!0,raycast:function(t,e){var i=this.geometry,n=this.matrixWorld,r=t.params.Points.threshold;if(null===i.boundingSphere&&i.computeBoundingSphere(),$r.copy(i.boundingSphere),$r.applyMatrix4(n),$r.radius+=r,!1!==t.ray.intersectsSphere($r)){Kr.getInverse(n),Qr.copy(t.ray).applyMatrix4(Kr);var o=r/((this.scale.x+this.scale.y+this.scale.z)/3),a=o*o;if(i.isBufferGeometry){var s=i.index,h=i.attributes.position.array;if(null!==s)for(var l=s.array,c=0,u=l.length;c<u;c++){var d=l[c];to.fromArray(h,3*d),io(to,d,a,n,t,e,this)}else{c=0;for(var p=h.length/3;c<p;c++)to.fromArray(h,3*c),io(to,c,a,n,t,e,this)}}else{var f=i.vertices;for(c=0,p=f.length;c<p;c++)io(f[c],c,a,n,t,e,this)}}},updateMorphTargets:function(){var t,e,i,n=this.geometry;if(n.isBufferGeometry){var r=n.morphAttributes,o=Object.keys(r);if(o.length>0){var a=r[o[0]];if(void 0!==a)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=a.length;t<e;t++)i=a[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}else{var s=n.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),no.prototype=Object.assign(Object.create(x.prototype),{constructor:no,isVideoTexture:!0,update:function(){var 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ra(t,e,i,n,r,o,a){Ge.call(this),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:i,phiStart:n,phiLength:r,thetaStart:o,thetaLength:a},this.fromBufferGeometry(new oa(t,e,i,n,r,o,a)),this.mergeVertices()}function oa(t,e,i,n,r,o,a){_e.call(this),this.type="SphereBufferGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:i,phiStart:n,phiLength:r,thetaStart:o,thetaLength:a},t=t||1,e=Math.max(3,Math.floor(e)||8),i=Math.max(2,Math.floor(i)||6),n=void 0!==n?n:0,r=void 0!==r?r:2*Math.PI,o=void 0!==o?o:0,a=void 0!==a?a:Math.PI;var s,h,l=Math.min(o+a,Math.PI),c=0,u=[],d=new L,p=new L,f=[],m=[],v=[],g=[];for(h=0;h<=i;h++){var _=[],y=h/i,x=0;for(0==h&&0==o?x=.5/e:h==i&&l==Math.PI&&(x=-.5/e),s=0;s<=e;s++){var b=s/e;d.x=-t*Math.cos(n+b*r)*Math.sin(o+y*a),d.y=t*Math.cos(o+y*a),d.z=t*Math.sin(n+b*r)*Math.sin(o+y*a),m.push(d.x,d.y,d.z),p.copy(d).normalize(),v.push(p.x,p.y,p.z),g.push(b+x,1-y),_.push(c++)}u.push(_)}for(h=0;h<i;h++)for(s=0;s<e;s++){var w=u[h][s+1],M=u[h][s],T=u[h+1][s],S=u[h+1][s+1];(0!==h||o>0)&&f.push(w,M,S),(h!==i-1||l<Math.PI)&&f.push(M,T,S)}this.setIndex(f),this.setAttribute("position",new se(m,3)),this.setAttribute("normal",new se(v,3)),this.setAttribute("uv",new se(g,2))}function aa(t,e,i,n,r,o){Ge.call(this),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:i,phiSegments:n,thetaStart:r,thetaLength:o},this.fromBufferGeometry(new sa(t,e,i,n,r,o)),this.mergeVertices()}function sa(t,e,i,n,r,o){_e.call(this),this.type="RingBufferGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:i,phiSegments:n,thetaStart:r,thetaLength:o},t=t||.5,e=e||1,r=void 0!==r?r:0,o=void 0!==o?o:2*Math.PI,i=void 0!==i?Math.max(3,i):8;var a,s,h,l=[],c=[],u=[],d=[],p=t,f=(e-t)/(n=void 0!==n?Math.max(1,n):1),m=new L,g=new v;for(s=0;s<=n;s++){for(h=0;h<=i;h++)a=r+h/i*o,m.x=p*Math.cos(a),m.y=p*Math.sin(a),c.push(m.x,m.y,m.z),u.push(0,0,1),g.x=(m.x/e+1)/2,g.y=(m.y/e+1)/2,d.push(g.x,g.y);p+=f}for(s=0;s<n;s++){var _=s*(i+1);for(h=0;h<i;h++){var y=a=h+_,x=a+i+1,b=a+i+2,w=a+1;l.push(y,x,w),l.push(x,b,w)}}this.setIndex(l),this.setAttribute("position",new se(c,3)),this.setAttribute("normal",new se(u,3)),this.setAttribute("uv",new se(d,2))}function ha(t,e,i,n){Ge.call(this),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:i,phiLength:n},this.fromBufferGeometry(new la(t,e,i,n)),this.mergeVertices()}function la(t,e,i,n){_e.call(this),this.type="LatheBufferGeometry",this.parameters={points:t,segments:e,phiStart:i,phiLength:n},e=Math.floor(e)||12,i=i||0,n=n||2*Math.PI,n=m.clamp(n,0,2*Math.PI);var r,o,a,s=[],h=[],l=[],c=1/e,u=new L,d=new v;for(o=0;o<=e;o++){var p=i+o*c*n,f=Math.sin(p),g=Math.cos(p);for(a=0;a<=t.length-1;a++)u.x=t[a].x*f,u.y=t[a].y,u.z=t[a].x*g,h.push(u.x,u.y,u.z),d.x=o/e,d.y=a/(t.length-1),l.push(d.x,d.y)}for(o=0;o<e;o++)for(a=0;a<t.length-1;a++){var _=r=a+o*t.length,y=r+t.length,x=r+t.length+1,b=r+1;s.push(_,y,b),s.push(y,x,b)}if(this.setIndex(s),this.setAttribute("position",new se(h,3)),this.setAttribute("uv",new se(l,2)),this.computeVertexNormals(),n===2*Math.PI){var w=this.attributes.normal.array,M=new L,T=new L,S=new L;for(r=e*t.length*3,o=0,a=0;o<t.length;o++,a+=3)M.x=w[a+0],M.y=w[a+1],M.z=w[a+2],T.x=w[r+a+0],T.y=w[r+a+1],T.z=w[r+a+2],S.addVectors(M,T).normalize(),w[a+0]=w[r+a+0]=S.x,w[a+1]=w[r+a+1]=S.y,w[a+2]=w[r+a+2]=S.z}}function ca(t,e){Ge.call(this),this.type="ShapeGeometry","object"==typeof e&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),e=e.curveSegments),this.parameters={shapes:t,curveSegments:e},this.fromBufferGeometry(new ua(t,e)),this.mergeVertices()}function ua(t,e){_e.call(this),this.type="ShapeBufferGeometry",this.parameters={shapes:t,curveSegments:e},e=e||12;var i=[],n=[],r=[],o=[],a=0,s=0;if(!1===Array.isArray(t))l(t);else for(var h=0;h<t.length;h++)l(t[h]),this.addGroup(a,s,h),a+=s,s=0;function l(t){var a,h,l,c=n.length/3,u=t.extractPoints(e),d=u.shape,p=u.holes;for(!1===Yo.isClockWise(d)&&(d=d.reverse()),a=0,h=p.length;a<h;a++)l=p[a],!0===Yo.isClockWise(l)&&(p[a]=l.reverse());var f=Yo.triangulateShape(d,p);for(a=0,h=p.length;a<h;a++)l=p[a],d=d.concat(l);for(a=0,h=d.length;a<h;a++){var m=d[a];n.push(m.x,m.y,0),r.push(0,0,1),o.push(m.x,m.y)}for(a=0,h=f.length;a<h;a++){var v=f[a],g=v[0]+c,_=v[1]+c,y=v[2]+c;i.push(g,_,y),s+=3}}this.setIndex(i),this.setAttribute("position",new se(n,3)),this.setAttribute("normal",new se(r,3)),this.setAttribute("uv",new se(o,2))}function da(t,e){if(e.shapes=[],Array.isArray(t))for(var i=0,n=t.length;i<n;i++){var r=t[i];e.shapes.push(r.uuid)}else e.shapes.push(t.uuid);return e}function pa(t,e){_e.call(this),this.type="EdgesGeometry",this.parameters={thresholdAngle:e},e=void 0!==e?e:1;var i,n,r,o,a=[],s=Math.cos(m.DEG2RAD*e),h=[0,0],l={},c=["a","b","c"];t.isBufferGeometry?(o=new Ge).fromBufferGeometry(t):o=t.clone(),o.mergeVertices(),o.computeFaceNormals();for(var u=o.vertices,d=o.faces,p=0,f=d.length;p<f;p++)for(var v=d[p],g=0;g<3;g++)i=v[c[g]],n=v[c[(g+1)%3]],h[0]=Math.min(i,n),h[1]=Math.max(i,n),void 0===l[r=h[0]+","+h[1]]?l[r]={index1:h[0],index2:h[1],face1:p,face2:void 0}:l[r].face2=p;for(r in l){var _=l[r];if(void 0===_.face2||d[_.face1].normal.dot(d[_.face2].normal)<=s){var y=u[_.index1];a.push(y.x,y.y,y.z),y=u[_.index2],a.push(y.x,y.y,y.z)}}this.setAttribute("position",new se(a,3))}function fa(t,e,i,n,r,o,a,s){Ge.call(this),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:i,radialSegments:n,heightSegments:r,openEnded:o,thetaStart:a,thetaLength:s},this.fromBufferGeometry(new ma(t,e,i,n,r,o,a,s)),this.mergeVertices()}function ma(t,e,i,n,r,o,a,s){_e.call(this),this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:i,radialSegments:n,heightSegments:r,openEnded:o,thetaStart:a,thetaLength:s};var h=this;t=void 0!==t?t:1,e=void 0!==e?e:1,i=i||1,n=Math.floor(n)||8,r=Math.floor(r)||1,o=void 0!==o&&o,a=void 0!==a?a:0,s=void 0!==s?s:2*Math.PI;var l=[],c=[],u=[],d=[],p=0,f=[],m=i/2,g=0;function _(i){var r,o,f,_=new v,y=new L,x=0,b=!0===i?t:e,w=!0===i?1:-1;for(o=p,r=1;r<=n;r++)c.push(0,m*w,0),u.push(0,w,0),d.push(.5,.5),p++;for(f=p,r=0;r<=n;r++){var M=r/n*s+a,T=Math.cos(M),S=Math.sin(M);y.x=b*S,y.y=m*w,y.z=b*T,c.push(y.x,y.y,y.z),u.push(0,w,0),_.x=.5*T+.5,_.y=.5*S*w+.5,d.push(_.x,_.y),p++}for(r=0;r<n;r++){var E=o+r,P=f+r;!0===i?l.push(P,P+1,E):l.push(P+1,P,E),x+=3}h.addGroup(g,x,!0===i?1:2),g+=x}!function(){var o,v,_=new L,y=new L,x=0,b=(e-t)/i;for(v=0;v<=r;v++){var w=[],M=v/r,T=M*(e-t)+t;for(o=0;o<=n;o++){var S=o/n,E=S*s+a,P=Math.sin(E),A=Math.cos(E);y.x=T*P,y.y=-M*i+m,y.z=T*A,c.push(y.x,y.y,y.z),_.set(P,b,A).normalize(),u.push(_.x,_.y,_.z),d.push(S,1-M),w.push(p++)}f.push(w)}for(o=0;o<n;o++)for(v=0;v<r;v++){var C=f[v][o],R=f[v+1][o],O=f[v+1][o+1],z=f[v][o+1];l.push(C,R,z),l.push(R,O,z),x+=6}h.addGroup(g,x,0),g+=x}(),!1===o&&(t>0&&_(!0),e>0&&_(!1)),this.setIndex(l),this.setAttribute("position",new se(c,3)),this.setAttribute("normal",new se(u,3)),this.setAttribute("uv",new se(d,2))}function va(t,e,i,n,r,o,a){fa.call(this,0,t,e,i,n,r,o,a),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:i,heightSegments:n,openEnded:r,thetaStart:o,thetaLength:a}}function ga(t,e,i,n,r,o,a){ma.call(this,0,t,e,i,n,r,o,a),this.type="ConeBufferGeometry",this.parameters={radius:t,height:e,radialSegments:i,heightSegments:n,openEnded:r,thetaStart:o,thetaLength:a}}function _a(t,e,i,n){Ge.call(this),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:i,thetaLength:n},this.fromBufferGeometry(new ya(t,e,i,n)),this.mergeVertices()}function ya(t,e,i,n){_e.call(this),this.type="CircleBufferGeometry",this.parameters={radius:t,segments:e,thetaStart:i,thetaLength:n},t=t||1,e=void 0!==e?Math.max(3,e):8,i=void 0!==i?i:0,n=void 0!==n?n:2*Math.PI;var r,o,a=[],s=[],h=[],l=[],c=new L,u=new v;for(s.push(0,0,0),h.push(0,0,1),l.push(.5,.5),o=0,r=3;o<=e;o++,r+=3){var d=i+o/e*n;c.x=t*Math.cos(d),c.y=t*Math.sin(d),s.push(c.x,c.y,c.z),h.push(0,0,1),u.x=(s[r]/t+1)/2,u.y=(s[r+1]/t+1)/2,l.push(u.x,u.y)}for(r=1;r<=e;r++)a.push(r,r+1,0);this.setIndex(a),this.setAttribute("position",new se(s,3)),this.setAttribute("normal",new se(h,3)),this.setAttribute("uv",new se(l,2))}ia.prototype=Object.create(Ge.prototype),ia.prototype.constructor=ia,na.prototype=Object.create($o.prototype),na.prototype.constructor=na,ra.prototype=Object.create(Ge.prototype),ra.prototype.constructor=ra,oa.prototype=Object.create(_e.prototype),oa.prototype.constructor=oa,aa.prototype=Object.create(Ge.prototype),aa.prototype.constructor=aa,sa.prototype=Object.create(_e.prototype),sa.prototype.constructor=sa,ha.prototype=Object.create(Ge.prototype),ha.prototype.constructor=ha,la.prototype=Object.create(_e.prototype),la.prototype.constructor=la,ca.prototype=Object.create(Ge.prototype),ca.prototype.constructor=ca,ca.prototype.toJSON=function(){var t=Ge.prototype.toJSON.call(this);return da(this.parameters.shapes,t)},ua.prototype=Object.create(_e.prototype),ua.prototype.constructor=ua,ua.prototype.toJSON=function(){var t=_e.prototype.toJSON.call(this);return da(this.parameters.shapes,t)},pa.prototype=Object.create(_e.prototype),pa.prototype.constructor=pa,fa.prototype=Object.create(Ge.prototype),fa.prototype.constructor=fa,ma.prototype=Object.create(_e.prototype),ma.prototype.constructor=ma,va.prototype=Object.create(fa.prototype),va.prototype.constructor=va,ga.prototype=Object.create(ma.prototype),ga.prototype.constructor=ga,_a.prototype=Object.create(Ge.prototype),_a.prototype.constructor=_a,ya.prototype=Object.create(_e.prototype),ya.prototype.constructor=ya;var xa=Object.freeze({__proto__:null,WireframeGeometry:so,ParametricGeometry:ho,ParametricBufferGeometry:lo,TetrahedronGeometry:po,TetrahedronBufferGeometry:fo,OctahedronGeometry:mo,OctahedronBufferGeometry:vo,IcosahedronGeometry:go,IcosahedronBufferGeometry:_o,DodecahedronGeometry:yo,DodecahedronBufferGeometry:xo,PolyhedronGeometry:co,PolyhedronBufferGeometry:uo,TubeGeometry:bo,TubeBufferGeometry:wo,TorusKnotGeometry:Mo,TorusKnotBufferGeometry:To,TorusGeometry:So,TorusBufferGeometry:Eo,TextGeometry:ia,TextBufferGeometry:na,SphereGeometry:ra,SphereBufferGeometry:oa,RingGeometry:aa,RingBufferGeometry:sa,PlaneGeometry:ai,PlaneBufferGeometry:si,LatheGeometry:ha,LatheBufferGeometry:la,ShapeGeometry:ca,ShapeBufferGeometry:ua,ExtrudeGeometry:Qo,ExtrudeBufferGeometry:$o,EdgesGeometry:pa,ConeGeometry:va,ConeBufferGeometry:ga,CylinderGeometry:fa,CylinderBufferGeometry:ma,CircleGeometry:_a,CircleBufferGeometry:ya,BoxGeometry:class extends Ge{constructor(t,e,i,n,r,o){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:i,widthSegments:n,heightSegments:r,depthSegments:o},this.fromBufferGeometry(new Ve(t,e,i,n,r,o)),this.mergeVertices()}},BoxBufferGeometry:Ve});function ba(t){Jt.call(this),this.type="ShadowMaterial",this.color=new Vt(0),this.transparent=!0,this.setValues(t)}function wa(t){Xe.call(this,t),this.type="RawShaderMaterial"}function Ma(t){Jt.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Vt(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Vt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new v(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.vertexTangents=!1,this.setValues(t)}function Ta(t){Ma.call(this),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.reflectivity=.5,this.clearcoat=0,this.clearcoatRoughness=0,this.sheen=null,this.clearcoatNormalScale=new v(1,1),this.clearcoatNormalMap=null,this.transparency=0,this.setValues(t)}function Sa(t){Jt.call(this),this.type="MeshPhongMaterial",this.color=new Vt(16777215),this.specular=new Vt(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Vt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new v(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Ea(t){Jt.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Vt(16777215),this.specular=new Vt(1118481),this.shininess=30,this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Vt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new v(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function La(t){Jt.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new v(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Pa(t){Jt.call(this),this.type="MeshLambertMaterial",this.color=new Vt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Vt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Aa(t){Jt.call(this),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Vt(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new v(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Ca(t){Ur.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}ba.prototype=Object.create(Jt.prototype),ba.prototype.constructor=ba,ba.prototype.isShadowMaterial=!0,ba.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.color.copy(t.color),this},wa.prototype=Object.create(Xe.prototype),wa.prototype.constructor=wa,wa.prototype.isRawShaderMaterial=!0,Ma.prototype=Object.create(Jt.prototype),Ma.prototype.constructor=Ma,Ma.prototype.isMeshStandardMaterial=!0,Ma.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.vertexTangents=t.vertexTangents,this},Ta.prototype=Object.create(Ma.prototype),Ta.prototype.constructor=Ta,Ta.prototype.isMeshPhysicalMaterial=!0,Ta.prototype.copy=function(t){return Ma.prototype.copy.call(this,t),this.defines={STANDARD:"",PHYSICAL:""},this.reflectivity=t.reflectivity,this.clearcoat=t.clearcoat,this.clearcoatRoughness=t.clearcoatRoughness,t.sheen?this.sheen=(this.sheen||new Vt).copy(t.sheen):this.sheen=null,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.transparency=t.transparency,this},Sa.prototype=Object.create(Jt.prototype),Sa.prototype.constructor=Sa,Sa.prototype.isMeshPhongMaterial=!0,Sa.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ea.prototype=Object.create(Jt.prototype),Ea.prototype.constructor=Ea,Ea.prototype.isMeshToonMaterial=!0,Ea.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},La.prototype=Object.create(Jt.prototype),La.prototype.constructor=La,La.prototype.isMeshNormalMaterial=!0,La.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Pa.prototype=Object.create(Jt.prototype),Pa.prototype.constructor=Pa,Pa.prototype.isMeshLambertMaterial=!0,Pa.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Aa.prototype=Object.create(Jt.prototype),Aa.prototype.constructor=Aa,Aa.prototype.isMeshMatcapMaterial=!0,Aa.prototype.copy=function(t){return Jt.prototype.copy.call(this,t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ca.prototype=Object.create(Ur.prototype),Ca.prototype.constructor=Ca,Ca.prototype.isLineDashedMaterial=!0,Ca.prototype.copy=function(t){return Ur.prototype.copy.call(this,t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var Ra=Object.freeze({__proto__:null,ShadowMaterial:ba,SpriteMaterial:ur,RawShaderMaterial:wa,ShaderMaterial:Xe,PointsMaterial:Jr,MeshPhysicalMaterial:Ta,MeshStandardMaterial:Ma,MeshPhongMaterial:Sa,MeshToonMaterial:Ea,MeshNormalMaterial:La,MeshLambertMaterial:Pa,MeshDepthMaterial:Yn,MeshDistanceMaterial:Jn,MeshBasicMaterial:Kt,MeshMatcapMaterial:Aa,LineDashedMaterial:Ca,LineBasicMaterial:Ur,Material:Jt}),Oa={arraySlice:function(t,e,i){return Oa.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==i?i:t.length)):t.slice(e,i)},convertArray:function(t,e,i){return!t||!i&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){for(var e=t.length,i=new Array(e),n=0;n!==e;++n)i[n]=n;return i.sort((function(e,i){return t[e]-t[i]})),i},sortedArray:function(t,e,i){for(var n=t.length,r=new t.constructor(n),o=0,a=0;a!==n;++o)for(var s=i[o]*e,h=0;h!==e;++h)r[a++]=t[s+h];return r},flattenJSON:function(t,e,i,n){for(var r=1,o=t[0];void 0!==o&&void 0===o[n];)o=t[r++];if(void 0!==o){var a=o[n];if(void 0!==a)if(Array.isArray(a))do{void 0!==(a=o[n])&&(e.push(o.time),i.push.apply(i,a)),o=t[r++]}while(void 0!==o);else if(void 0!==a.toArray)do{void 0!==(a=o[n])&&(e.push(o.time),a.toArray(i,i.length)),o=t[r++]}while(void 0!==o);else do{void 0!==(a=o[n])&&(e.push(o.time),i.push(a)),o=t[r++]}while(void 0!==o)}},subclip:function(t,e,i,n,r){r=r||30;var o=t.clone();o.name=e;for(var a=[],s=0;s<o.tracks.length;++s){for(var h=o.tracks[s],l=h.getValueSize(),c=[],u=[],d=0;d<h.times.length;++d){var p=h.times[d]*r;if(!(p<i||p>=n)){c.push(h.times[d]);for(var f=0;f<l;++f)u.push(h.values[d*l+f])}}0!==c.length&&(h.times=Oa.convertArray(c,h.times.constructor),h.values=Oa.convertArray(u,h.values.constructor),a.push(h))}o.tracks=a;var m=1/0;for(s=0;s<o.tracks.length;++s)m>o.tracks[s].times[0]&&(m=o.tracks[s].times[0]);for(s=0;s<o.tracks.length;++s)o.tracks[s].shift(-1*m);return o.resetDuration(),o}};function za(t,e,i,n){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new e.constructor(i),this.sampleValues=e,this.valueSize=i}function Ia(t,e,i,n){za.call(this,t,e,i,n),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0}function Na(t,e,i,n){za.call(this,t,e,i,n)}function Da(t,e,i,n){za.call(this,t,e,i,n)}function Ba(t,e,i,n){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=Oa.convertArray(e,this.TimeBufferType),this.values=Oa.convertArray(i,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation)}function ka(t,e,i){Ba.call(this,t,e,i)}function Ua(t,e,i,n){Ba.call(this,t,e,i,n)}function Fa(t,e,i,n){Ba.call(this,t,e,i,n)}function Ha(t,e,i,n){za.call(this,t,e,i,n)}function ja(t,e,i,n){Ba.call(this,t,e,i,n)}function Ga(t,e,i,n){Ba.call(this,t,e,i,n)}function Va(t,e,i,n){Ba.call(this,t,e,i,n)}function Wa(t,e,i){this.name=t,this.tracks=i,this.duration=void 0!==e?e:-1,this.uuid=m.generateUUID(),this.duration<0&&this.resetDuration()}function Za(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");var e=function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Fa;case"vector":case"vector2":case"vector3":case"vector4":return Va;case"color":return Ua;case"quaternion":return ja;case"bool":case"boolean":return ka;case"string":return Ga}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 0===t.times){var i=[],n=[];Oa.flattenJSON(t.keys,i,n,"value"),t.times=i,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)}Object.assign(za.prototype,{evaluate:function(t){var e=this.parameterPositions,i=this._cachedIndex,n=e[i],r=e[i-1];t:{e:{var o;i:{n:if(!(t<n)){for(var a=i+2;;){if(void 0===n){if(t<r)break n;return i=e.length,this._cachedIndex=i,this.afterEnd_(i-1,t,r)}if(i===a)break;if(r=n,t<(n=e[++i]))break e}o=e.length;break i}if(t>=r)break t;var s=e[1];t<s&&(i=2,r=s);for(a=i-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,n);if(i===a)break;if(n=r,t>=(r=e[--i-1]))break e}o=i,i=0}for(;i<o;){var h=i+o>>>1;t<e[h]?o=h:i=h+1}if(n=e[i],void 0===(r=e[i-1]))return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return i=e.length,this._cachedIndex=i,this.afterEnd_(i-1,r,t)}this._cachedIndex=i,this.intervalChanged_(i,r,n)}return this.interpolate_(i,r,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,i=this.sampleValues,n=this.valueSize,r=t*n,o=0;o!==n;++o)e[o]=i[r+o];return e},interpolate_:function(){throw new Error("call to abstract method")},intervalChanged_:function(){}}),
|
|
//!\ DECLARE ALIAS AFTER assign prototype !
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|
Object.assign(za.prototype,{beforeStart_:za.prototype.copySampleValue_,afterEnd_:za.prototype.copySampleValue_}),Ia.prototype=Object.assign(Object.create(za.prototype),{constructor:Ia,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(t,e,i){var n=this.parameterPositions,r=t-2,o=t+1,a=n[r],s=n[o];if(void 0===a)switch(this.getSettings_().endingStart){case 2401:r=t,a=2*e-i;break;case 2402:a=e+n[r=n.length-2]-n[r+1];break;default:r=t,a=i}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:o=t,s=2*i-e;break;case 2402:o=1,s=i+n[1]-n[0];break;default:o=t-1,s=e}var h=.5*(i-e),l=this.valueSize;this._weightPrev=h/(e-a),this._weightNext=h/(s-i),this._offsetPrev=r*l,this._offsetNext=o*l},interpolate_:function(t,e,i,n){for(var r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,h=s-a,l=this._offsetPrev,c=this._offsetNext,u=this._weightPrev,d=this._weightNext,p=(i-e)/(n-e),f=p*p,m=f*p,v=-u*m+2*u*f-u*p,g=(1+u)*m+(-1.5-2*u)*f+(-.5+u)*p+1,_=(-1-d)*m+(1.5+d)*f+.5*p,y=d*m-d*f,x=0;x!==a;++x)r[x]=v*o[l+x]+g*o[h+x]+_*o[s+x]+y*o[c+x];return r}}),Na.prototype=Object.assign(Object.create(za.prototype),{constructor:Na,interpolate_:function(t,e,i,n){for(var r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,h=s-a,l=(i-e)/(n-e),c=1-l,u=0;u!==a;++u)r[u]=o[h+u]*c+o[s+u]*l;return r}}),Da.prototype=Object.assign(Object.create(za.prototype),{constructor:Da,interpolate_:function(t){return this.copySampleValue_(t-1)}}),Object.assign(Ba,{toJSON:function(t){var e,i=t.constructor;if(void 0!==i.toJSON)e=i.toJSON(t);else{e={name:t.name,times:Oa.convertArray(t.times,Array),values:Oa.convertArray(t.values,Array)};var n=t.getInterpolation();n!==t.DefaultInterpolation&&(e.interpolation=n)}return e.type=t.ValueTypeName,e}}),Object.assign(Ba.prototype,{constructor:Ba,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(t){return new Da(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new Na(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Ia(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case 2300:e=this.InterpolantFactoryMethodDiscrete;break;case 2301:e=this.InterpolantFactoryMethodLinear;break;case 2302:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){var i="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(i);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",i),this}return this.createInterpolant=e,this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,i=0,n=e.length;i!==n;++i)e[i]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,i=0,n=e.length;i!==n;++i)e[i]*=t;return this},trim:function(t,e){for(var i=this.times,n=i.length,r=0,o=n-1;r!==n&&i[r]<t;)++r;for(;-1!==o&&i[o]>e;)--o;if(++o,0!==r||o!==n){r>=o&&(r=(o=Math.max(o,1))-1);var a=this.getValueSize();this.times=Oa.arraySlice(i,r,o),this.values=Oa.arraySlice(this.values,r*a,o*a)}return this},validate:function(){var t=!0,e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);var i=this.times,n=this.values,r=i.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);for(var o=null,a=0;a!==r;a++){var s=i[a];if("number"==typeof s&&isNaN(s)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,a,s),t=!1;break}if(null!==o&&o>s){console.error("THREE.KeyframeTrack: Out of order keys.",this,a,s,o),t=!1;break}o=s}if(void 0!==n&&Oa.isTypedArray(n)){a=0;for(var h=n.length;a!==h;++a){var l=n[a];if(isNaN(l)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,a,l),t=!1;break}}}return t},optimize:function(){for(var t=Oa.arraySlice(this.times),e=Oa.arraySlice(this.values),i=this.getValueSize(),n=2302===this.getInterpolation(),r=1,o=t.length-1,a=1;a<o;++a){var s=!1,h=t[a];if(h!==t[a+1]&&(1!==a||h!==h[0]))if(n)s=!0;else for(var l=a*i,c=l-i,u=l+i,d=0;d!==i;++d){var p=e[l+d];if(p!==e[c+d]||p!==e[u+d]){s=!0;break}}if(s){if(a!==r){t[r]=t[a];var f=a*i,m=r*i;for(d=0;d!==i;++d)e[m+d]=e[f+d]}++r}}if(o>0){t[r]=t[o];for(f=o*i,m=r*i,d=0;d!==i;++d)e[m+d]=e[f+d];++r}return r!==t.length?(this.times=Oa.arraySlice(t,0,r),this.values=Oa.arraySlice(e,0,r*i)):(this.times=t,this.values=e),this},clone:function(){var t=Oa.arraySlice(this.times,0),e=Oa.arraySlice(this.values,0),i=new(0,this.constructor)(this.name,t,e);return i.createInterpolant=this.createInterpolant,i}}),ka.prototype=Object.assign(Object.create(Ba.prototype),{constructor:ka,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Ua.prototype=Object.assign(Object.create(Ba.prototype),{constructor:Ua,ValueTypeName:"color"}),Fa.prototype=Object.assign(Object.create(Ba.prototype),{constructor:Fa,ValueTypeName:"number"}),Ha.prototype=Object.assign(Object.create(za.prototype),{constructor:Ha,interpolate_:function(t,e,i,n){for(var r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,h=(i-e)/(n-e),l=s+a;s!==l;s+=4)T.slerpFlat(r,0,o,s-a,o,s,h);return r}}),ja.prototype=Object.assign(Object.create(Ba.prototype),{constructor:ja,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(t){return new Ha(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:void 0}),Ga.prototype=Object.assign(Object.create(Ba.prototype),{constructor:Ga,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Va.prototype=Object.assign(Object.create(Ba.prototype),{constructor:Va,ValueTypeName:"vector"}),Object.assign(Wa,{parse:function(t){for(var e=[],i=t.tracks,n=1/(t.fps||1),r=0,o=i.length;r!==o;++r)e.push(Za(i[r]).scale(n));return new Wa(t.name,t.duration,e)},toJSON:function(t){for(var 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os.prototype.copy.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},as.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t},as.prototype.fromJSON=function(t){return os.prototype.fromJSON.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},ss.prototype=Object.create(as.prototype),ss.prototype.constructor=ss,ss.prototype.isArcCurve=!0;var ls=new L,cs=new hs,us=new hs,ds=new hs;function ps(t,e,i,n){os.call(this),this.type="CatmullRomCurve3",this.points=t||[],this.closed=e||!1,this.curveType=i||"centripetal",this.tension=n||.5}function fs(t,e,i,n,r){var o=.5*(n-e),a=.5*(r-i),s=t*t;return(2*i-2*n+o+a)*(t*s)+(-3*i+3*n-2*o-a)*s+o*t+i}function ms(t,e,i,n){return function(t,e){var i=1-t;return i*i*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,i)+function(t,e){return t*t*e}(t,n)}function vs(t,e,i,n,r){return function(t,e){var i=1-t;return i*i*i*e}(t,e)+function(t,e){var i=1-t;return 3*i*i*t*e}(t,i)+function(t,e){return 3*(1-t)*t*t*e}(t,n)+function(t,e){return t*t*t*e}(t,r)}function gs(t,e,i,n){os.call(this),this.type="CubicBezierCurve",this.v0=t||new v,this.v1=e||new v,this.v2=i||new v,this.v3=n||new v}function _s(t,e,i,n){os.call(this),this.type="CubicBezierCurve3",this.v0=t||new L,this.v1=e||new L,this.v2=i||new L,this.v3=n||new L}function ys(t,e){os.call(this),this.type="LineCurve",this.v1=t||new v,this.v2=e||new v}function xs(t,e){os.call(this),this.type="LineCurve3",this.v1=t||new L,this.v2=e||new L}function bs(t,e,i){os.call(this),this.type="QuadraticBezierCurve",this.v0=t||new v,this.v1=e||new v,this.v2=i||new v}function ws(t,e,i){os.call(this),this.type="QuadraticBezierCurve3",this.v0=t||new L,this.v1=e||new L,this.v2=i||new L}function Ms(t){os.call(this),this.type="SplineCurve",this.points=t||[]}ps.prototype=Object.create(os.prototype),ps.prototype.constructor=ps,ps.prototype.isCatmullRomCurve3=!0,ps.prototype.getPoint=function(t,e){var i,n,r,o,a=e||new L,s=this.points,h=s.length,l=(h-(this.closed?0:1))*t,c=Math.floor(l),u=l-c;if(this.closed?c+=c>0?0:(Math.floor(Math.abs(c)/h)+1)*h:0===u&&c===h-1&&(c=h-2,u=1),this.closed||c>0?i=s[(c-1)%h]:(ls.subVectors(s[0],s[1]).add(s[0]),i=ls),n=s[c%h],r=s[(c+1)%h],this.closed||c+2<h?o=s[(c+2)%h]:(ls.subVectors(s[h-1],s[h-2]).add(s[h-1]),o=ls),"centripetal"===this.curveType||"chordal"===this.curveType){var d="chordal"===this.curveType?.5:.25,p=Math.pow(i.distanceToSquared(n),d),f=Math.pow(n.distanceToSquared(r),d),m=Math.pow(r.distanceToSquared(o),d);f<1e-4&&(f=1),p<1e-4&&(p=f),m<1e-4&&(m=f),cs.initNonuniformCatmullRom(i.x,n.x,r.x,o.x,p,f,m),us.initNonuniformCatmullRom(i.y,n.y,r.y,o.y,p,f,m),ds.initNonuniformCatmullRom(i.z,n.z,r.z,o.z,p,f,m)}else"catmullrom"===this.curveType&&(cs.initCatmullRom(i.x,n.x,r.x,o.x,this.tension),us.initCatmullRom(i.y,n.y,r.y,o.y,this.tension),ds.initCatmullRom(i.z,n.z,r.z,o.z,this.tension));return a.set(cs.calc(u),us.calc(u),ds.calc(u)),a},ps.prototype.copy=function(t){os.prototype.copy.call(this,t),this.points=[];for(var e=0,i=t.points.length;e<i;e++){var n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},ps.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);t.points=[];for(var e=0,i=this.points.length;e<i;e++){var n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t},ps.prototype.fromJSON=function(t){os.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,i=t.points.length;e<i;e++){var n=t.points[e];this.points.push((new L).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},gs.prototype=Object.create(os.prototype),gs.prototype.constructor=gs,gs.prototype.isCubicBezierCurve=!0,gs.prototype.getPoint=function(t,e){var i=e||new v,n=this.v0,r=this.v1,o=this.v2,a=this.v3;return i.set(vs(t,n.x,r.x,o.x,a.x),vs(t,n.y,r.y,o.y,a.y)),i},gs.prototype.copy=function(t){return os.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},gs.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},gs.prototype.fromJSON=function(t){return os.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},_s.prototype=Object.create(os.prototype),_s.prototype.constructor=_s,_s.prototype.isCubicBezierCurve3=!0,_s.prototype.getPoint=function(t,e){var i=e||new L,n=this.v0,r=this.v1,o=this.v2,a=this.v3;return i.set(vs(t,n.x,r.x,o.x,a.x),vs(t,n.y,r.y,o.y,a.y),vs(t,n.z,r.z,o.z,a.z)),i},_s.prototype.copy=function(t){return os.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},_s.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},_s.prototype.fromJSON=function(t){return os.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},ys.prototype=Object.create(os.prototype),ys.prototype.constructor=ys,ys.prototype.isLineCurve=!0,ys.prototype.getPoint=function(t,e){var i=e||new v;return 1===t?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(t).add(this.v1)),i},ys.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},ys.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()},ys.prototype.copy=function(t){return os.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},ys.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},ys.prototype.fromJSON=function(t){return os.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},xs.prototype=Object.create(os.prototype),xs.prototype.constructor=xs,xs.prototype.isLineCurve3=!0,xs.prototype.getPoint=function(t,e){var i=e||new L;return 1===t?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(t).add(this.v1)),i},xs.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},xs.prototype.copy=function(t){return os.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},xs.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},xs.prototype.fromJSON=function(t){return os.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},bs.prototype=Object.create(os.prototype),bs.prototype.constructor=bs,bs.prototype.isQuadraticBezierCurve=!0,bs.prototype.getPoint=function(t,e){var i=e||new v,n=this.v0,r=this.v1,o=this.v2;return i.set(ms(t,n.x,r.x,o.x),ms(t,n.y,r.y,o.y)),i},bs.prototype.copy=function(t){return os.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},bs.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},bs.prototype.fromJSON=function(t){return os.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},ws.prototype=Object.create(os.prototype),ws.prototype.constructor=ws,ws.prototype.isQuadraticBezierCurve3=!0,ws.prototype.getPoint=function(t,e){var i=e||new L,n=this.v0,r=this.v1,o=this.v2;return i.set(ms(t,n.x,r.x,o.x),ms(t,n.y,r.y,o.y),ms(t,n.z,r.z,o.z)),i},ws.prototype.copy=function(t){return os.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},ws.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},ws.prototype.fromJSON=function(t){return os.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Ms.prototype=Object.create(os.prototype),Ms.prototype.constructor=Ms,Ms.prototype.isSplineCurve=!0,Ms.prototype.getPoint=function(t,e){var i=e||new v,n=this.points,r=(n.length-1)*t,o=Math.floor(r),a=r-o,s=n[0===o?o:o-1],h=n[o],l=n[o>n.length-2?n.length-1:o+1],c=n[o>n.length-3?n.length-1:o+2];return i.set(fs(a,s.x,h.x,l.x,c.x),fs(a,s.y,h.y,l.y,c.y)),i},Ms.prototype.copy=function(t){os.prototype.copy.call(this,t),this.points=[];for(var e=0,i=t.points.length;e<i;e++){var n=t.points[e];this.points.push(n.clone())}return this},Ms.prototype.toJSON=function(){var t=os.prototype.toJSON.call(this);t.points=[];for(var e=0,i=this.points.length;e<i;e++){var n=this.points[e];t.points.push(n.toArray())}return t},Ms.prototype.fromJSON=function(t){os.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,i=t.points.length;e<i;e++){var n=t.points[e];this.points.push((new v).fromArray(n))}return this};var Ts=Object.freeze({__proto__:null,ArcCurve:ss,CatmullRomCurve3:ps,CubicBezierCurve:gs,CubicBezierCurve3:_s,EllipseCurve:as,LineCurve:ys,LineCurve3:xs,QuadraticBezierCurve:bs,QuadraticBezierCurve3:ws,SplineCurve:Ms});function Ss(){os.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function Es(t){Ss.call(this),this.type="Path",this.currentPoint=new v,t&&this.setFromPoints(t)}function Ls(t){Es.call(this,t),this.uuid=m.generateUUID(),this.type="Shape",this.holes=[]}function Ps(t,e){$.call(this),this.type="Light",this.color=new Vt(t),this.intensity=void 0!==e?e:1,this.receiveShadow=void 0}function As(t,e,i){Ps.call(this,t,i),this.type="HemisphereLight",this.castShadow=void 0,this.position.copy($.DefaultUp),this.updateMatrix(),this.groundColor=new Vt(e)}function Cs(t){this.camera=t,this.bias=0,this.radius=1,this.mapSize=new v(512,512),this.map=null,this.mapPass=null,this.matrix=new N,this._frustum=new ii,this._frameExtents=new v(1,1),this._viewportCount=1,this._viewports=[new b(0,0,1,1)]}function Rs(){Cs.call(this,new Je(50,1,.5,500))}function Os(t,e,i,n,r,o){Ps.call(this,t,e),this.type="SpotLight",this.position.copy($.DefaultUp),this.updateMatrix(),this.target=new $,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(t){this.intensity=t/Math.PI}}),this.distance=void 0!==i?i:0,this.angle=void 0!==n?n:Math.PI/3,this.penumbra=void 0!==r?r:0,this.decay=void 0!==o?o:1,this.shadow=new Rs}function zs(){Cs.call(this,new Je(90,1,.5,500)),this._frameExtents=new v(4,2),this._viewportCount=6,this._viewports=[new b(2,1,1,1),new b(0,1,1,1),new b(3,1,1,1),new b(1,1,1,1),new b(3,0,1,1),new b(1,0,1,1)],this._cubeDirections=[new L(1,0,0),new L(-1,0,0),new L(0,0,1),new L(0,0,-1),new L(0,1,0),new L(0,-1,0)],this._cubeUps=[new L(0,1,0),new L(0,1,0),new L(0,1,0),new L(0,1,0),new L(0,0,1),new L(0,0,-1)]}function Is(t,e,i,n){Ps.call(this,t,e),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(t){this.intensity=t/(4*Math.PI)}}),this.distance=void 0!==i?i:0,this.decay=void 0!==n?n:1,this.shadow=new zs}function Ns(t,e,i,n,r,o){Ye.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=void 0!==t?t:-1,this.right=void 0!==e?e:1,this.top=void 0!==i?i:1,this.bottom=void 0!==n?n:-1,this.near=void 0!==r?r:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function Ds(){Cs.call(this,new Ns(-5,5,5,-5,.5,500))}function Bs(t,e){Ps.call(this,t,e),this.type="DirectionalLight",this.position.copy($.DefaultUp),this.updateMatrix(),this.target=new $,this.shadow=new Ds}function ks(t,e){Ps.call(this,t,e),this.type="AmbientLight",this.castShadow=void 0}function Us(t,e,i,n){Ps.call(this,t,e),this.type="RectAreaLight",this.width=void 0!==i?i:10,this.height=void 0!==n?n:10}function Fs(t){Ja.call(this,t),this.textures={}}Ss.prototype=Object.assign(Object.create(os.prototype),{constructor:Ss,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new ys(e,t))},getPoint:function(t){for(var e=t*this.getLength(),i=this.getCurveLengths(),n=0;n<i.length;){if(i[n]>=e){var r=i[n]-e,o=this.curves[n],a=o.getLength(),s=0===a?0:1-r/a;return o.getPointAt(s)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var t=[],e=0,i=0,n=this.curves.length;i<n;i++)e+=this.curves[i].getLength(),t.push(e);return this.cacheLengths=t,t},getSpacedPoints:function(t){void 0===t&&(t=40);for(var e=[],i=0;i<=t;i++)e.push(this.getPoint(i/t));return this.autoClose&&e.push(e[0]),e},getPoints:function(t){t=t||12;for(var e,i=[],n=0,r=this.curves;n<r.length;n++)for(var o=r[n],a=o&&o.isEllipseCurve?2*t:o&&(o.isLineCurve||o.isLineCurve3)?1:o&&o.isSplineCurve?t*o.points.length:t,s=o.getPoints(a),h=0;h<s.length;h++){var l=s[h];e&&e.equals(l)||(i.push(l),e=l)}return this.autoClose&&i.length>1&&!i[i.length-1].equals(i[0])&&i.push(i[0]),i},copy:function(t){os.prototype.copy.call(this,t),this.curves=[];for(var e=0,i=t.curves.length;e<i;e++){var n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this},toJSON:function(){var t=os.prototype.toJSON.call(this);t.autoClose=this.autoClose,t.curves=[];for(var e=0,i=this.curves.length;e<i;e++){var n=this.curves[e];t.curves.push(n.toJSON())}return t},fromJSON:function(t){os.prototype.fromJSON.call(this,t),this.autoClose=t.autoClose,this.curves=[];for(var e=0,i=t.curves.length;e<i;e++){var n=t.curves[e];this.curves.push((new Ts[n.type]).fromJSON(n))}return this}}),Es.prototype=Object.assign(Object.create(Ss.prototype),{constructor:Es,setFromPoints:function(t){this.moveTo(t[0].x,t[0].y);for(var e=1,i=t.length;e<i;e++)this.lineTo(t[e].x,t[e].y);return this},moveTo:function(t,e){return this.currentPoint.set(t,e),this},lineTo:function(t,e){var i=new ys(this.currentPoint.clone(),new v(t,e));return this.curves.push(i),this.currentPoint.set(t,e),this},quadraticCurveTo:function(t,e,i,n){var r=new bs(this.currentPoint.clone(),new v(t,e),new v(i,n));return this.curves.push(r),this.currentPoint.set(i,n),this},bezierCurveTo:function(t,e,i,n,r,o){var a=new gs(this.currentPoint.clone(),new v(t,e),new v(i,n),new v(r,o));return this.curves.push(a),this.currentPoint.set(r,o),this},splineThru:function(t){var e=new Ms([this.currentPoint.clone()].concat(t));return this.curves.push(e),this.currentPoint.copy(t[t.length-1]),this},arc:function(t,e,i,n,r,o){var a=this.currentPoint.x,s=this.currentPoint.y;return this.absarc(t+a,e+s,i,n,r,o),this},absarc:function(t,e,i,n,r,o){return this.absellipse(t,e,i,i,n,r,o),this},ellipse:function(t,e,i,n,r,o,a,s){var h=this.currentPoint.x,l=this.currentPoint.y;return this.absellipse(t+h,e+l,i,n,r,o,a,s),this},absellipse:function(t,e,i,n,r,o,a,s){var h=new as(t,e,i,n,r,o,a,s);if(this.curves.length>0){var l=h.getPoint(0);l.equals(this.currentPoint)||this.lineTo(l.x,l.y)}this.curves.push(h);var c=h.getPoint(1);return this.currentPoint.copy(c),this},copy:function(t){return Ss.prototype.copy.call(this,t),this.currentPoint.copy(t.currentPoint),this},toJSON:function(){var t=Ss.prototype.toJSON.call(this);return t.currentPoint=this.currentPoint.toArray(),t},fromJSON:function(t){return Ss.prototype.fromJSON.call(this,t),this.currentPoint.fromArray(t.currentPoint),this}}),Ls.prototype=Object.assign(Object.create(Es.prototype),{constructor:Ls,getPointsHoles:function(t){for(var e=[],i=0,n=this.holes.length;i<n;i++)e[i]=this.holes[i].getPoints(t);return e},extractPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},copy:function(t){Es.prototype.copy.call(this,t),this.holes=[];for(var e=0,i=t.holes.length;e<i;e++){var n=t.holes[e];this.holes.push(n.clone())}return this},toJSON:function(){var t=Es.prototype.toJSON.call(this);t.uuid=this.uuid,t.holes=[];for(var e=0,i=this.holes.length;e<i;e++){var n=this.holes[e];t.holes.push(n.toJSON())}return t},fromJSON:function(t){Es.prototype.fromJSON.call(this,t),this.uuid=t.uuid,this.holes=[];for(var e=0,i=t.holes.length;e<i;e++){var n=t.holes[e];this.holes.push((new Es).fromJSON(n))}return this}}),Ps.prototype=Object.assign(Object.create($.prototype),{constructor:Ps,isLight:!0,copy:function(t){return $.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=$.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),As.prototype=Object.assign(Object.create(Ps.prototype),{constructor:As,isHemisphereLight:!0,copy:function(t){return Ps.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Cs.prototype,{_projScreenMatrix:new N,_lightPositionWorld:new L,_lookTarget:new L,getViewportCount:function(){return this._viewportCount},getFrustum:function(){return this._frustum},updateMatrices:function(t){var e=this.camera,i=this.matrix,n=this._projScreenMatrix,r=this._lookTarget,o=this._lightPositionWorld;o.setFromMatrixPosition(t.matrixWorld),e.position.copy(o),r.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(r),e.updateMatrixWorld(),n.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(n),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(e.projectionMatrix),i.multiply(e.matrixWorldInverse)},getViewport:function(t){return this._viewports[t]},getFrameExtents:function(){return this._frameExtents},copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),Rs.prototype=Object.assign(Object.create(Cs.prototype),{constructor:Rs,isSpotLightShadow:!0,updateMatrices:function(t){var e=this.camera,i=2*m.RAD2DEG*t.angle,n=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;i===e.fov&&n===e.aspect&&r===e.far||(e.fov=i,e.aspect=n,e.far=r,e.updateProjectionMatrix()),Cs.prototype.updateMatrices.call(this,t)}}),Os.prototype=Object.assign(Object.create(Ps.prototype),{constructor:Os,isSpotLight:!0,copy:function(t){return Ps.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),zs.prototype=Object.assign(Object.create(Cs.prototype),{constructor:zs,isPointLightShadow:!0,updateMatrices:function(t,e){void 0===e&&(e=0);var i=this.camera,n=this.matrix,r=this._lightPositionWorld,o=this._lookTarget,a=this._projScreenMatrix;r.setFromMatrixPosition(t.matrixWorld),i.position.copy(r),o.copy(i.position),o.add(this._cubeDirections[e]),i.up.copy(this._cubeUps[e]),i.lookAt(o),i.updateMatrixWorld(),n.makeTranslation(-r.x,-r.y,-r.z),a.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(a)}}),Is.prototype=Object.assign(Object.create(Ps.prototype),{constructor:Is,isPointLight:!0,copy:function(t){return Ps.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),Ns.prototype=Object.assign(Object.create(Ye.prototype),{constructor:Ns,isOrthographicCamera:!0,copy:function(t,e){return Ye.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,i,n,r,o){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=o,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,n=(this.top+this.bottom)/2,r=i-t,o=i+t,a=n+e,s=n-e;if(null!==this.view&&this.view.enabled){var h=(this.right-this.left)/this.view.fullWidth/this.zoom,l=(this.top-this.bottom)/this.view.fullHeight/this.zoom;o=(r+=h*this.view.offsetX)+h*this.view.width,s=(a-=l*this.view.offsetY)-l*this.view.height}this.projectionMatrix.makeOrthographic(r,o,a,s,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(t){var e=$.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),Ds.prototype=Object.assign(Object.create(Cs.prototype),{constructor:Ds,isDirectionalLightShadow:!0,updateMatrices:function(t){Cs.prototype.updateMatrices.call(this,t)}}),Bs.prototype=Object.assign(Object.create(Ps.prototype),{constructor:Bs,isDirectionalLight:!0,copy:function(t){return Ps.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),ks.prototype=Object.assign(Object.create(Ps.prototype),{constructor:ks,isAmbientLight:!0}),Us.prototype=Object.assign(Object.create(Ps.prototype),{constructor:Us,isRectAreaLight:!0,copy:function(t){return Ps.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=Ps.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}}),Fs.prototype=Object.assign(Object.create(Ja.prototype),{constructor:Fs,load:function(t,e,i,n){var r=this,o=new Qa(r.manager);o.setPath(r.path),o.load(t,(function(t){e(r.parse(JSON.parse(t)))}),i,n)},parse:function(t){var e=this.textures;function i(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}var n=new Ra[t.type];if(void 0!==t.uuid&&(n.uuid=t.uuid),void 0!==t.name&&(n.name=t.name),void 0!==t.color&&n.color.setHex(t.color),void 0!==t.roughness&&(n.roughness=t.roughness),void 0!==t.metalness&&(n.metalness=t.metalness),void 0!==t.sheen&&(n.sheen=(new Vt).setHex(t.sheen)),void 0!==t.emissive&&n.emissive.setHex(t.emissive),void 0!==t.specular&&n.specular.setHex(t.specular),void 0!==t.shininess&&(n.shininess=t.shininess),void 0!==t.clearcoat&&(n.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(n.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.fog&&(n.fog=t.fog),void 0!==t.flatShading&&(n.flatShading=t.flatShading),void 0!==t.blending&&(n.blending=t.blending),void 0!==t.combine&&(n.combine=t.combine),void 0!==t.side&&(n.side=t.side),void 0!==t.opacity&&(n.opacity=t.opacity),void 0!==t.transparent&&(n.transparent=t.transparent),void 0!==t.alphaTest&&(n.alphaTest=t.alphaTest),void 0!==t.depthTest&&(n.depthTest=t.depthTest),void 0!==t.depthWrite&&(n.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(n.colorWrite=t.colorWrite),void 0!==t.stencilWrite&&(n.stencilWrite=t.stencilWrite),void 0!==t.stencilWriteMask&&(n.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(n.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(n.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(n.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(n.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(n.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(n.stencilZPass=t.stencilZPass),void 0!==t.wireframe&&(n.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(n.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(n.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(n.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(n.rotation=t.rotation),1!==t.linewidth&&(n.linewidth=t.linewidth),void 0!==t.dashSize&&(n.dashSize=t.dashSize),void 0!==t.gapSize&&(n.gapSize=t.gapSize),void 0!==t.scale&&(n.scale=t.scale),void 0!==t.polygonOffset&&(n.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(n.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(n.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.skinning&&(n.skinning=t.skinning),void 0!==t.morphTargets&&(n.morphTargets=t.morphTargets),void 0!==t.morphNormals&&(n.morphNormals=t.morphNormals),void 0!==t.dithering&&(n.dithering=t.dithering),void 0!==t.vertexTangents&&(n.vertexTangents=t.vertexTangents),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.toneMapped&&(n.toneMapped=t.toneMapped),void 0!==t.userData&&(n.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?n.vertexColors=t.vertexColors>0:n.vertexColors=t.vertexColors),void 0!==t.uniforms)for(var r in t.uniforms){var o=t.uniforms[r];switch(n.uniforms[r]={},o.type){case"t":n.uniforms[r].value=i(o.value);break;case"c":n.uniforms[r].value=(new Vt).setHex(o.value);break;case"v2":n.uniforms[r].value=(new v).fromArray(o.value);break;case"v3":n.uniforms[r].value=(new L).fromArray(o.value);break;case"v4":n.uniforms[r].value=(new b).fromArray(o.value);break;case"m3":n.uniforms[r].value=(new g).fromArray(o.value);case"m4":n.uniforms[r].value=(new N).fromArray(o.value);break;default:n.uniforms[r].value=o.value}}if(void 0!==t.defines&&(n.defines=t.defines),void 0!==t.vertexShader&&(n.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(n.fragmentShader=t.fragmentShader),void 0!==t.extensions)for(var a in t.extensions)n.extensions[a]=t.extensions[a];if(void 0!==t.shading&&(n.flatShading=1===t.shading),void 0!==t.size&&(n.size=t.size),void 0!==t.sizeAttenuation&&(n.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(n.map=i(t.map)),void 0!==t.matcap&&(n.matcap=i(t.matcap)),void 0!==t.alphaMap&&(n.alphaMap=i(t.alphaMap)),void 0!==t.bumpMap&&(n.bumpMap=i(t.bumpMap)),void 0!==t.bumpScale&&(n.bumpScale=t.bumpScale),void 0!==t.normalMap&&(n.normalMap=i(t.normalMap)),void 0!==t.normalMapType&&(n.normalMapType=t.normalMapType),void 0!==t.normalScale){var s=t.normalScale;!1===Array.isArray(s)&&(s=[s,s]),n.normalScale=(new v).fromArray(s)}return void 0!==t.displacementMap&&(n.displacementMap=i(t.displacementMap)),void 0!==t.displacementScale&&(n.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(n.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(n.roughnessMap=i(t.roughnessMap)),void 0!==t.metalnessMap&&(n.metalnessMap=i(t.metalnessMap)),void 0!==t.emissiveMap&&(n.emissiveMap=i(t.emissiveMap)),void 0!==t.emissiveIntensity&&(n.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(n.specularMap=i(t.specularMap)),void 0!==t.envMap&&(n.envMap=i(t.envMap)),void 0!==t.envMapIntensity&&(n.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(n.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(n.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(n.lightMap=i(t.lightMap)),void 0!==t.lightMapIntensity&&(n.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(n.aoMap=i(t.aoMap)),void 0!==t.aoMapIntensity&&(n.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(n.gradientMap=i(t.gradientMap)),void 0!==t.clearcoatNormalMap&&(n.clearcoatNormalMap=i(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(n.clearcoatNormalScale=(new v).fromArray(t.clearcoatNormalScale)),n},setTextures:function(t){return this.textures=t,this}});var Hs=function(t){var e=t.lastIndexOf("/");return-1===e?"./":t.substr(0,e+1)};function js(){_e.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0}function Gs(t,e,i,n){"number"==typeof i&&(n=i,i=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),$t.call(this,t,e,i),this.meshPerAttribute=n||1}function Vs(t){Ja.call(this,t)}js.prototype=Object.assign(Object.create(_e.prototype),{constructor:js,isInstancedBufferGeometry:!0,copy:function(t){return _e.prototype.copy.call(this,t),this.maxInstancedCount=t.maxInstancedCount,this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t=_e.prototype.toJSON.call(this);return t.maxInstancedCount=this.maxInstancedCount,t.isInstancedBufferGeometry=!0,t}}),Gs.prototype=Object.assign(Object.create($t.prototype),{constructor:Gs,isInstancedBufferAttribute:!0,copy:function(t){return $t.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this},toJSON:function(){var t=$t.prototype.toJSON.call(this);return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}),Vs.prototype=Object.assign(Object.create(Ja.prototype),{constructor:Vs,load:function(t,e,i,n){var r=this,o=new Qa(r.manager);o.setPath(r.path),o.load(t,(function(t){e(r.parse(JSON.parse(t)))}),i,n)},parse:function(t){var e=t.isInstancedBufferGeometry?new js:new _e,i=t.data.index;if(void 0!==i){var n=new Ws[i.type](i.array);e.setIndex(new $t(n,1))}var r=t.data.attributes;for(var o in r){var a=r[o],s=(n=new Ws[a.type](a.array),new(a.isInstancedBufferAttribute?Gs:$t)(n,a.itemSize,a.normalized));void 0!==a.name&&(s.name=a.name),e.setAttribute(o,s)}var h=t.data.morphAttributes;if(h)for(var o in h){for(var l=h[o],c=[],u=0,d=l.length;u<d;u++){a=l[u],s=new $t(n=new Ws[a.type](a.array),a.itemSize,a.normalized);void 0!==a.name&&(s.name=a.name),c.push(s)}e.morphAttributes[o]=c}t.data.morphTargetsRelative&&(e.morphTargetsRelative=!0);var p=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==p){u=0;for(var f=p.length;u!==f;++u){var m=p[u];e.addGroup(m.start,m.count,m.materialIndex)}}var v=t.data.boundingSphere;if(void 0!==v){var g=new L;void 0!==v.center&&g.fromArray(v.center),e.boundingSphere=new gt(g,v.radius)}return t.name&&(e.name=t.name),t.userData&&(e.userData=t.userData),e}});var Ws={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function Zs(t){Ja.call(this,t)}Zs.prototype=Object.assign(Object.create(Ja.prototype),{constructor:Zs,load:function(t,e,i,n){var r=this,o=""===this.path?Hs(t):this.path;this.resourcePath=this.resourcePath||o;var a=new Qa(r.manager);a.setPath(this.path),a.load(t,(function(i){var o=null;try{o=JSON.parse(i)}catch(e){return void 0!==n&&n(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}var a=o.metadata;void 0!==a&&void 0!==a.type&&"geometry"!==a.type.toLowerCase()?r.parse(o,e):console.error("THREE.ObjectLoader: Can't load "+t)}),i,n)},parse:function(t,e){var i=this.parseShape(t.shapes),n=this.parseGeometries(t.geometries,i),r=this.parseImages(t.images,(function(){void 0!==e&&e(s)})),o=this.parseTextures(t.textures,r),a=this.parseMaterials(t.materials,o),s=this.parseObject(t.object,n,a);return t.animations&&(s.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(s),s},parseShape:function(t){var e={};if(void 0!==t)for(var i=0,n=t.length;i<n;i++){var r=(new Ls).fromJSON(t[i]);e[r.uuid]=r}return e},parseGeometries:function(t,e){var i={};if(void 0!==t)for(var n=new Vs,r=0,o=t.length;r<o;r++){var a,s=t[r];switch(s.type){case"PlaneGeometry":case"PlaneBufferGeometry":a=new xa[s.type](s.width,s.height,s.widthSegments,s.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":a=new xa[s.type](s.width,s.height,s.depth,s.widthSegments,s.heightSegments,s.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":a=new xa[s.type](s.radius,s.segments,s.thetaStart,s.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":a=new xa[s.type](s.radiusTop,s.radiusBottom,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":a=new xa[s.type](s.radius,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":a=new xa[s.type](s.radius,s.widthSegments,s.heightSegments,s.phiStart,s.phiLength,s.thetaStart,s.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":a=new xa[s.type](s.radius,s.detail);break;case"RingGeometry":case"RingBufferGeometry":a=new xa[s.type](s.innerRadius,s.outerRadius,s.thetaSegments,s.phiSegments,s.thetaStart,s.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":a=new xa[s.type](s.radius,s.tube,s.radialSegments,s.tubularSegments,s.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":a=new xa[s.type](s.radius,s.tube,s.tubularSegments,s.radialSegments,s.p,s.q);break;case"TubeGeometry":case"TubeBufferGeometry":a=new xa[s.type]((new Ts[s.path.type]).fromJSON(s.path),s.tubularSegments,s.radius,s.radialSegments,s.closed);break;case"LatheGeometry":case"LatheBufferGeometry":a=new xa[s.type](s.points,s.segments,s.phiStart,s.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":a=new xa[s.type](s.vertices,s.indices,s.radius,s.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":for(var h=[],l=0,c=s.shapes.length;l<c;l++){var u=e[s.shapes[l]];h.push(u)}a=new xa[s.type](h,s.curveSegments);break;case"ExtrudeGeometry":case"ExtrudeBufferGeometry":for(h=[],l=0,c=s.shapes.length;l<c;l++){u=e[s.shapes[l]];h.push(u)}var d=s.options.extrudePath;void 0!==d&&(s.options.extrudePath=(new Ts[d.type]).fromJSON(d)),a=new xa[s.type](h,s.options);break;case"BufferGeometry":case"InstancedBufferGeometry":a=n.parse(s);break;case"Geometry":console.error('THREE.ObjectLoader: Loading "Geometry" is not supported anymore.');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+s.type+'"');continue}a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),!0===a.isBufferGeometry&&void 0!==s.userData&&(a.userData=s.userData),i[s.uuid]=a}return i},parseMaterials:function(t,e){var i={},n={};if(void 0!==t){var r=new Fs;r.setTextures(e);for(var o=0,a=t.length;o<a;o++){var s=t[o];if("MultiMaterial"===s.type){for(var h=[],l=0;l<s.materials.length;l++){var c=s.materials[l];void 0===i[c.uuid]&&(i[c.uuid]=r.parse(c)),h.push(i[c.uuid])}n[s.uuid]=h}else void 0===i[s.uuid]&&(i[s.uuid]=r.parse(s)),n[s.uuid]=i[s.uuid]}}return n},parseAnimations:function(t){for(var e=[],i=0;i<t.length;i++){var n=t[i],r=Wa.parse(n);void 0!==n.uuid&&(r.uuid=n.uuid),e.push(r)}return e},parseImages:function(t,e){var i=this,n={};function r(t){return i.manager.itemStart(t),o.load(t,(function(){i.manager.itemEnd(t)}),void 0,(function(){i.manager.itemError(t),i.manager.itemEnd(t)}))}if(void 0!==t&&t.length>0){var o=new is(new Xa(e));o.setCrossOrigin(this.crossOrigin);for(var a=0,s=t.length;a<s;a++){var h=t[a],l=h.url;if(Array.isArray(l)){n[h.uuid]=[];for(var c=0,u=l.length;c<u;c++){var d=l[c],p=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(d)?d:i.resourcePath+d;n[h.uuid].push(r(p))}}else{p=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url)?h.url:i.resourcePath+h.url;n[h.uuid]=r(p)}}}return n},parseTextures:function(t,e){function i(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}var n={};if(void 0!==t)for(var r=0,o=t.length;r<o;r++){var a,s=t[r];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===e[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image),(a=Array.isArray(e[s.image])?new bi(e[s.image]):new x(e[s.image])).needsUpdate=!0,a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),void 0!==s.mapping&&(a.mapping=i(s.mapping,Xs)),void 0!==s.offset&&a.offset.fromArray(s.offset),void 0!==s.repeat&&a.repeat.fromArray(s.repeat),void 0!==s.center&&a.center.fromArray(s.center),void 0!==s.rotation&&(a.rotation=s.rotation),void 0!==s.wrap&&(a.wrapS=i(s.wrap[0],Ys),a.wrapT=i(s.wrap[1],Ys)),void 0!==s.format&&(a.format=s.format),void 0!==s.type&&(a.type=s.type),void 0!==s.encoding&&(a.encoding=s.encoding),void 0!==s.minFilter&&(a.minFilter=i(s.minFilter,Js)),void 0!==s.magFilter&&(a.magFilter=i(s.magFilter,Js)),void 0!==s.anisotropy&&(a.anisotropy=s.anisotropy),void 0!==s.flipY&&(a.flipY=s.flipY),void 0!==s.premultiplyAlpha&&(a.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(a.unpackAlignment=s.unpackAlignment),n[s.uuid]=a}return n},parseObject:function(t,e,i){var n;function r(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function o(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],n=0,r=t.length;n<r;n++){var o=t[n];void 0===i[o]&&console.warn("THREE.ObjectLoader: Undefined material",o),e.push(i[o])}return e}return void 0===i[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),i[t]}}switch(t.type){case"Scene":n=new tt,void 0!==t.background&&Number.isInteger(t.background)&&(n.background=new Vt(t.background)),void 0!==t.fog&&("Fog"===t.fog.type?n.fog=new ar(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(n.fog=new or(t.fog.color,t.fog.density)));break;case"PerspectiveCamera":n=new Je(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(n.focus=t.focus),void 0!==t.zoom&&(n.zoom=t.zoom),void 0!==t.filmGauge&&(n.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(n.filmOffset=t.filmOffset),void 0!==t.view&&(n.view=Object.assign({},t.view));break;case"OrthographicCamera":n=new Ns(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(n.zoom=t.zoom),void 0!==t.view&&(n.view=Object.assign({},t.view));break;case"AmbientLight":n=new ks(t.color,t.intensity);break;case"DirectionalLight":n=new Bs(t.color,t.intensity);break;case"PointLight":n=new Is(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":n=new Us(t.color,t.intensity,t.width,t.height);break;case"SpotLight":n=new Os(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":n=new As(t.color,t.groundColor,t.intensity);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":var a=r(t.geometry),s=o(t.material);n=a.bones&&a.bones.length>0?new Ar(a,s):new De(a,s);break;case"InstancedMesh":a=r(t.geometry),s=o(t.material);var h=t.count,l=t.instanceMatrix;(n=new kr(a,s,h)).instanceMatrix=new $t(new Float32Array(l.array),16);break;case"LOD":n=new Pr;break;case"Line":n=new Wr(r(t.geometry),o(t.material),t.mode);break;case"LineLoop":n=new Yr(r(t.geometry),o(t.material));break;case"LineSegments":n=new Xr(r(t.geometry),o(t.material));break;case"PointCloud":case"Points":n=new eo(r(t.geometry),o(t.material));break;case"Sprite":n=new Tr(o(t.material));break;case"Group":n=new ir;break;default:n=new $}if(n.uuid=t.uuid,void 0!==t.name&&(n.name=t.name),void 0!==t.matrix?(n.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(n.matrixAutoUpdate=t.matrixAutoUpdate),n.matrixAutoUpdate&&n.matrix.decompose(n.position,n.quaternion,n.scale)):(void 0!==t.position&&n.position.fromArray(t.position),void 0!==t.rotation&&n.rotation.fromArray(t.rotation),void 0!==t.quaternion&&n.quaternion.fromArray(t.quaternion),void 0!==t.scale&&n.scale.fromArray(t.scale)),void 0!==t.castShadow&&(n.castShadow=t.castShadow),void 0!==t.receiveShadow&&(n.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.bias&&(n.shadow.bias=t.shadow.bias),void 0!==t.shadow.radius&&(n.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&n.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(n.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.frustumCulled&&(n.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(n.renderOrder=t.renderOrder),void 0!==t.userData&&(n.userData=t.userData),void 0!==t.layers&&(n.layers.mask=t.layers),void 0!==t.children)for(var c=t.children,u=0;u<c.length;u++)n.add(this.parseObject(c[u],e,i));if("LOD"===t.type){void 0!==t.autoUpdate&&(n.autoUpdate=t.autoUpdate);for(var d=t.levels,p=0;p<d.length;p++){var f=d[p],m=n.getObjectByProperty("uuid",f.object);void 0!==m&&n.addLevel(m,f.distance)}}return n}});var qs,Xs={UVMapping:300,CubeReflectionMapping:301,CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,CubeUVRefractionMapping:307},Ys={RepeatWrapping:1e3,ClampToEdgeWrapping:1001,MirroredRepeatWrapping:1002},Js={NearestFilter:1003,NearestMipmapNearestFilter:1004,NearestMipmapLinearFilter:1005,LinearFilter:1006,LinearMipmapNearestFilter:1007,LinearMipmapLinearFilter:1008};function Ks(t){"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),Ja.call(this,t),this.options=void 0}function Qs(){this.type="ShapePath",this.color=new Vt,this.subPaths=[],this.currentPath=null}function $s(t){this.type="Font",this.data=t}function th(t,e,i,n,r){var o=r.glyphs[t]||r.glyphs["?"];if(o){var a,s,h,l,c,u,d,p,f=new Qs;if(o.o)for(var m=o._cachedOutline||(o._cachedOutline=o.o.split(" ")),v=0,g=m.length;v<g;){switch(m[v++]){case"m":a=m[v++]*e+i,s=m[v++]*e+n,f.moveTo(a,s);break;case"l":a=m[v++]*e+i,s=m[v++]*e+n,f.lineTo(a,s);break;case"q":h=m[v++]*e+i,l=m[v++]*e+n,c=m[v++]*e+i,u=m[v++]*e+n,f.quadraticCurveTo(c,u,h,l);break;case"b":h=m[v++]*e+i,l=m[v++]*e+n,c=m[v++]*e+i,u=m[v++]*e+n,d=m[v++]*e+i,p=m[v++]*e+n,f.bezierCurveTo(c,u,d,p,h,l)}}return{offsetX:o.ha*e,path:f}}console.error('THREE.Font: character "'+t+'" does not exists in font family '+r.familyName+".")}function eh(t){Ja.call(this,t)}Ks.prototype=Object.assign(Object.create(Ja.prototype),{constructor:Ks,setOptions:function(t){return this.options=t,this},load:function(t,e,i,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);var r=this,o=qa.get(t);if(void 0!==o)return r.manager.itemStart(t),setTimeout((function(){e&&e(o),r.manager.itemEnd(t)}),0),o;fetch(t).then((function(t){return t.blob()})).then((function(t){return void 0===r.options?createImageBitmap(t):createImageBitmap(t,r.options)})).then((function(i){qa.add(t,i),e&&e(i),r.manager.itemEnd(t)})).catch((function(e){n&&n(e),r.manager.itemError(t),r.manager.itemEnd(t)})),r.manager.itemStart(t)}}),Object.assign(Qs.prototype,{moveTo:function(t,e){return this.currentPath=new Es,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this},lineTo:function(t,e){return this.currentPath.lineTo(t,e),this},quadraticCurveTo:function(t,e,i,n){return this.currentPath.quadraticCurveTo(t,e,i,n),this},bezierCurveTo:function(t,e,i,n,r,o){return this.currentPath.bezierCurveTo(t,e,i,n,r,o),this},splineThru:function(t){return this.currentPath.splineThru(t),this},toShapes:function(t,e){function i(t){for(var e=[],i=0,n=t.length;i<n;i++){var r=t[i],o=new Ls;o.curves=r.curves,e.push(o)}return e}function n(t,e){for(var i=e.length,n=!1,r=i-1,o=0;o<i;r=o++){var a=e[r],s=e[o],h=s.x-a.x,l=s.y-a.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(a=e[o],h=-h,s=e[r],l=-l),t.y<a.y||t.y>s.y)continue;if(t.y===a.y){if(t.x===a.x)return!0}else{var c=l*(t.x-a.x)-h*(t.y-a.y);if(0===c)return!0;if(c<0)continue;n=!n}}else{if(t.y!==a.y)continue;if(s.x<=t.x&&t.x<=a.x||a.x<=t.x&&t.x<=s.x)return!0}}return n}var r=Yo.isClockWise,o=this.subPaths;if(0===o.length)return[];if(!0===e)return i(o);var a,s,h,l=[];if(1===o.length)return s=o[0],(h=new Ls).curves=s.curves,l.push(h),l;var c=!r(o[0].getPoints());c=t?!c:c;var u,d,p=[],f=[],m=[],v=0;f[v]=void 0,m[v]=[];for(var g=0,_=o.length;g<_;g++)a=r(u=(s=o[g]).getPoints()),(a=t?!a:a)?(!c&&f[v]&&v++,f[v]={s:new Ls,p:u},f[v].s.curves=s.curves,c&&v++,m[v]=[]):m[v].push({h:s,p:u[0]});if(!f[0])return i(o);if(f.length>1){for(var y=!1,x=[],b=0,w=f.length;b<w;b++)p[b]=[];for(b=0,w=f.length;b<w;b++)for(var M=m[b],T=0;T<M.length;T++){for(var S=M[T],E=!0,L=0;L<f.length;L++)n(S.p,f[L].p)&&(b!==L&&x.push({froms:b,tos:L,hole:T}),E?(E=!1,p[L].push(S)):y=!0);E&&p[b].push(S)}x.length>0&&(y||(m=p))}g=0;for(var P=f.length;g<P;g++){h=f[g].s,l.push(h);for(var A=0,C=(d=m[g]).length;A<C;A++)h.holes.push(d[A].h)}return l}}),Object.assign($s.prototype,{isFont:!0,generateShapes:function(t,e){void 0===e&&(e=100);for(var i=[],n=function(t,e,i){for(var n=Array.from?Array.from(t):String(t).split(""),r=e/i.resolution,o=(i.boundingBox.yMax-i.boundingBox.yMin+i.underlineThickness)*r,a=[],s=0,h=0,l=0;l<n.length;l++){var c=n[l];if("\n"===c)s=0,h-=o;else{var u=th(c,r,s,h,i);s+=u.offsetX,a.push(u.path)}}return a}(t,e,this.data),r=0,o=n.length;r<o;r++)Array.prototype.push.apply(i,n[r].toShapes());return i}}),eh.prototype=Object.assign(Object.create(Ja.prototype),{constructor:eh,load:function(t,e,i,n){var r=this,o=new Qa(this.manager);o.setPath(this.path),o.load(t,(function(t){var i;try{i=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),i=JSON.parse(t.substring(65,t.length-2))}var n=r.parse(i);e&&e(n)}),i,n)},parse:function(t){return new $s(t)}});var ih=function(){return void 0===qs&&(qs=new(window.AudioContext||window.webkitAudioContext)),qs};function nh(t){Ja.call(this,t)}function rh(){this.coefficients=[];for(var t=0;t<9;t++)this.coefficients.push(new L)}function oh(t,e){Ps.call(this,void 0,e),this.sh=void 0!==t?t:new rh}function ah(t,e,i){oh.call(this,void 0,i);var n=(new Vt).set(t),r=(new Vt).set(e),o=new L(n.r,n.g,n.b),a=new L(r.r,r.g,r.b),s=Math.sqrt(Math.PI),h=s*Math.sqrt(.75);this.sh.coefficients[0].copy(o).add(a).multiplyScalar(s),this.sh.coefficients[1].copy(o).sub(a).multiplyScalar(h)}function sh(t,e){oh.call(this,void 0,e);var i=(new Vt).set(t);this.sh.coefficients[0].set(i.r,i.g,i.b).multiplyScalar(2*Math.sqrt(Math.PI))}nh.prototype=Object.assign(Object.create(Ja.prototype),{constructor:nh,load:function(t,e,i,n){var r=new Qa(this.manager);r.setResponseType("arraybuffer"),r.setPath(this.path),r.load(t,(function(t){var i=t.slice(0);ih().decodeAudioData(i,(function(t){e(t)}))}),i,n)}}),Object.assign(rh.prototype,{isSphericalHarmonics3:!0,set:function(t){for(var e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this},zero:function(){for(var t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this},getAt:function(t,e){var i=t.x,n=t.y,r=t.z,o=this.coefficients;return e.copy(o[0]).multiplyScalar(.282095),e.addScale(o[1],.488603*n),e.addScale(o[2],.488603*r),e.addScale(o[3],.488603*i),e.addScale(o[4],i*n*1.092548),e.addScale(o[5],n*r*1.092548),e.addScale(o[6],.315392*(3*r*r-1)),e.addScale(o[7],i*r*1.092548),e.addScale(o[8],.546274*(i*i-n*n)),e},getIrradianceAt:function(t,e){var i=t.x,n=t.y,r=t.z,o=this.coefficients;return e.copy(o[0]).multiplyScalar(.886227),e.addScale(o[1],1.023328*n),e.addScale(o[2],1.023328*r),e.addScale(o[3],1.023328*i),e.addScale(o[4],.858086*i*n),e.addScale(o[5],.858086*n*r),e.addScale(o[6],.743125*r*r-.247708),e.addScale(o[7],.858086*i*r),e.addScale(o[8],.429043*(i*i-n*n)),e},add:function(t){for(var e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this},scale:function(t){for(var e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this},lerp:function(t,e){for(var i=0;i<9;i++)this.coefficients[i].lerp(t.coefficients[i],e);return this},equals:function(t){for(var e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0},copy:function(t){return this.set(t.coefficients)},clone:function(){return(new this.constructor).copy(this)},fromArray:function(t,e){void 0===e&&(e=0);for(var i=this.coefficients,n=0;n<9;n++)i[n].fromArray(t,e+3*n);return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);for(var i=this.coefficients,n=0;n<9;n++)i[n].toArray(t,e+3*n);return t}}),Object.assign(rh,{getBasisAt:function(t,e){var i=t.x,n=t.y,r=t.z;e[0]=.282095,e[1]=.488603*n,e[2]=.488603*r,e[3]=.488603*i,e[4]=1.092548*i*n,e[5]=1.092548*n*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*i*r,e[8]=.546274*(i*i-n*n)}}),oh.prototype=Object.assign(Object.create(Ps.prototype),{constructor:oh,isLightProbe:!0,copy:function(t){return Ps.prototype.copy.call(this,t),this.sh.copy(t.sh),this.intensity=t.intensity,this},toJSON:function(t){return Ps.prototype.toJSON.call(this,t)}}),ah.prototype=Object.assign(Object.create(oh.prototype),{constructor:ah,isHemisphereLightProbe:!0,copy:function(t){return oh.prototype.copy.call(this,t),this},toJSON:function(t){return oh.prototype.toJSON.call(this,t)}}),sh.prototype=Object.assign(Object.create(oh.prototype),{constructor:sh,isAmbientLightProbe:!0,copy:function(t){return oh.prototype.copy.call(this,t),this},toJSON:function(t){return oh.prototype.toJSON.call(this,t)}});var hh=new N,lh=new N;function ch(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}Object.assign(function(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Je,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Je,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}.prototype,{update:function(t){var e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep;var i,n,r=t.projectionMatrix.clone(),o=e.eyeSep/2,a=o*e.near/e.focus,s=e.near*Math.tan(m.DEG2RAD*e.fov*.5)/e.zoom;lh.elements[12]=-o,hh.elements[12]=o,i=-s*e.aspect+a,n=s*e.aspect+a,r.elements[0]=2*e.near/(n-i),r.elements[8]=(n+i)/(n-i),this.cameraL.projectionMatrix.copy(r),i=-s*e.aspect-a,n=s*e.aspect-a,r.elements[0]=2*e.near/(n-i),r.elements[8]=(n+i)/(n-i),this.cameraR.projectionMatrix.copy(r)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(lh),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(hh)}}),Object.assign(ch.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}});var uh=new L,dh=new T,ph=new L,fh=new L;function mh(){$.call(this),this.type="AudioListener",this.context=ih(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new ch}function vh(t){$.call(this),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this._startedAt=0,this._pausedAt=0,this.filters=[]}mh.prototype=Object.assign(Object.create($.prototype),{constructor:mh,getInput:function(){return this.gain},removeFilter:function(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this},getFilter:function(){return this.filter},setFilter:function(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this},updateMatrixWorld:function(t){$.prototype.updateMatrixWorld.call(this,t);var e=this.context.listener,i=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(uh,dh,ph),fh.set(0,0,-1).applyQuaternion(dh),e.positionX){var n=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(uh.x,n),e.positionY.linearRampToValueAtTime(uh.y,n),e.positionZ.linearRampToValueAtTime(uh.z,n),e.forwardX.linearRampToValueAtTime(fh.x,n),e.forwardY.linearRampToValueAtTime(fh.y,n),e.forwardZ.linearRampToValueAtTime(fh.z,n),e.upX.linearRampToValueAtTime(i.x,n),e.upY.linearRampToValueAtTime(i.y,n),e.upZ.linearRampToValueAtTime(i.z,n)}else e.setPosition(uh.x,uh.y,uh.z),e.setOrientation(fh.x,fh.y,fh.z,i.x,i.y,i.z)}}),vh.prototype=Object.assign(Object.create($.prototype),{constructor:vh,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},setMediaElementSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this},setMediaStreamSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(t){if(void 0===t&&(t=0),!0!==this.isPlaying){if(!1!==this.hasPlaybackControl){this._startedAt=this.context.currentTime+t;var e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._pausedAt+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}console.warn("THREE.Audio: this Audio has no playback control.")}else console.warn("THREE.Audio: Audio is already playing.")},pause:function(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._pausedAt+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")},stop:function(){if(!1!==this.hasPlaybackControl)return this._pausedAt=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")},connect:function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},setDetune:function(t){if(this.detune=t,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this},getDetune:function(){return this.detune},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")},setLoopStart:function(t){return this.loopStart=t,this},setLoopEnd:function(t){return this.loopEnd=t,this},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}});var gh=new L,_h=new T,yh=new L,xh=new L;function bh(t){vh.call(this,t),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}function wh(t,e){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=void 0!==e?e:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}function Mh(t,e,i){this.binding=t,this.valueSize=i;var n,r=Float64Array;switch(e){case"quaternion":n=this._slerp;break;case"string":case"bool":r=Array,n=this._select;break;default:n=this._lerp}this.buffer=new r(4*i),this._mixBufferRegion=n,this.cumulativeWeight=0,this.useCount=0,this.referenceCount=0}bh.prototype=Object.assign(Object.create(vh.prototype),{constructor:bh,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){return this.panner.refDistance=t,this},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){return this.panner.rolloffFactor=t,this},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){return this.panner.distanceModel=t,this},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){return this.panner.maxDistance=t,this},setDirectionalCone:function(t,e,i){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=i,this},updateMatrixWorld:function(t){if($.prototype.updateMatrixWorld.call(this,t),!0!==this.hasPlaybackControl||!1!==this.isPlaying){this.matrixWorld.decompose(gh,_h,yh),xh.set(0,0,1).applyQuaternion(_h);var e=this.panner;if(e.positionX){var i=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(gh.x,i),e.positionY.linearRampToValueAtTime(gh.y,i),e.positionZ.linearRampToValueAtTime(gh.z,i),e.orientationX.linearRampToValueAtTime(xh.x,i),e.orientationY.linearRampToValueAtTime(xh.y,i),e.orientationZ.linearRampToValueAtTime(xh.z,i)}else e.setPosition(gh.x,gh.y,gh.z),e.setOrientation(xh.x,xh.y,xh.z)}}}),Object.assign(wh.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),i=0;i<e.length;i++)t+=e[i];return t/e.length}}),Object.assign(Mh.prototype,{accumulate:function(t,e){var i=this.buffer,n=this.valueSize,r=t*n+n,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==n;++a)i[r+a]=i[a];o=e}else{var s=e/(o+=e);this._mixBufferRegion(i,r,0,s,n)}this.cumulativeWeight=o},apply:function(t){var e=this.valueSize,i=this.buffer,n=t*e+e,r=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,r<1){var a=3*e;this._mixBufferRegion(i,n,a,1-r,e)}for(var s=e,h=e+e;s!==h;++s)if(i[s]!==i[s+e]){o.setValue(i,n);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,i=this.valueSize,n=3*i;t.getValue(e,n);for(var r=i,o=n;r!==o;++r)e[r]=e[n+r%i];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,i,n,r){if(n>=.5)for(var o=0;o!==r;++o)t[e+o]=t[i+o]},_slerp:function(t,e,i,n){T.slerpFlat(t,e,t,e,t,i,n)},_lerp:function(t,e,i,n,r){for(var o=1-n,a=0;a!==r;++a){var s=e+a;t[s]=t[s]*o+t[i+a]*n}}});var Th=new RegExp("[\\[\\]\\.:\\/]","g"),Sh="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",Eh=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]"),Lh=/(WCOD+)?/.source.replace("WCOD",Sh),Ph=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC","[^\\[\\]\\.:\\/]"),Ah=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),Ch=new RegExp("^"+Eh+Lh+Ph+Ah+"$"),Rh=["material","materials","bones"];function Oh(t,e,i){var n=i||zh.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,n)}function zh(t,e,i){this.path=e,this.parsedPath=i||zh.parseTrackName(e),this.node=zh.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t}function Ih(t,e,i){this._mixer=t,this._clip=e,this._localRoot=i||null;for(var n=e.tracks,r=n.length,o=new Array(r),a={endingStart:2400,endingEnd:2400},s=0;s!==r;++s){var h=n[s].createInterpolant(null);o[s]=h,h.settings=a}this._interpolantSettings=a,this._interpolants=o,this._propertyBindings=new Array(r),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}function Nh(t){this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function Dh(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}function Bh(t,e,i){sr.call(this,t,e),this.meshPerAttribute=i||1}function kh(t,e,i,n){this.ray=new St(t,e),this.near=i||0,this.far=n||1/0,this.camera=null,this.layers=new U,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})}function Uh(t,e){return t.distance-e.distance}function Fh(t,e,i,n){if(t.layers.test(e.layers)&&t.raycast(e,i),!0===n)for(var r=t.children,o=0,a=r.length;o<a;o++)Fh(r[o],e,i,!0)}Object.assign(Oh.prototype,{getValue:function(t,e){this.bind();var i=this._targetGroup.nCachedObjects_,n=this._bindings[i];void 0!==n&&n.getValue(t,e)},setValue:function(t,e){for(var i=this._bindings,n=this._targetGroup.nCachedObjects_,r=i.length;n!==r;++n)i[n].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,i=t.length;e!==i;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,i=t.length;e!==i;++e)t[e].unbind()}}),Object.assign(zh,{Composite:Oh,create:function(t,e,i){return t&&t.isAnimationObjectGroup?new zh.Composite(t,e,i):new zh(t,e,i)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(Th,"")},parseTrackName:function(t){var e=Ch.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);var i={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},n=i.nodeName&&i.nodeName.lastIndexOf(".");if(void 0!==n&&-1!==n){var r=i.nodeName.substring(n+1);-1!==Rh.indexOf(r)&&(i.nodeName=i.nodeName.substring(0,n),i.objectName=r)}if(null===i.propertyName||0===i.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return i},findNode:function(t,e){if(!e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var i=t.skeleton.getBoneByName(e);if(void 0!==i)return i}if(t.children){var n=function(t){for(var i=0;i<t.length;i++){var r=t[i];if(r.name===e||r.uuid===e)return r;var o=n(r.children);if(o)return o}return null},r=n(t.children);if(r)return r}return null}}),Object.assign(zh.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)t[e++]=i[n]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.targetObject[this.propertyName]=t[e]},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=t[e++]},function(t,e){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,i=e.objectName,n=e.propertyName,r=e.propertyIndex;if(t||(t=zh.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,t){if(i){var o=e.objectIndex;switch(i){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(var a=0;a<t.length;a++)if(t[a].name===o){o=a;break}break;default:if(void 0===t[i])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[i]}if(void 0!==o){if(void 0===t[o])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[o]}}var s=t[n];if(void 0!==s){var h=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?h=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(h=this.Versioning.MatrixWorldNeedsUpdate);var l=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===n){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);for(a=0;a<this.node.geometry.morphAttributes.position.length;a++)if(t.geometry.morphAttributes.position[a].name===r){r=a;break}}else{if(!t.geometry.morphTargets)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);for(a=0;a<this.node.geometry.morphTargets.length;a++)if(t.geometry.morphTargets[a].name===r){r=a;break}}}l=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(l=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(l=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=n;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][h]}else{var c=e.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+c+"."+n+" but it wasn't found.",t)}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),
|
|
//!\ DECLARE ALIAS AFTER assign prototype !
|
|
Object.assign(zh.prototype,{_getValue_unbound:zh.prototype.getValue,_setValue_unbound:zh.prototype.setValue}),Object.assign(function(){this.uuid=m.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var t={};this._indicesByUUID=t;for(var e=0,i=arguments.length;e!==i;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var n=this;this.stats={objects:{get total(){return n._objects.length},get inUse(){return this.total-n.nCachedObjects_}},get bindingsPerObject(){return n._bindings.length}}}.prototype,{isAnimationObjectGroup:!0,add:function(){for(var t=this._objects,e=t.length,i=this.nCachedObjects_,n=this._indicesByUUID,r=this._paths,o=this._parsedPaths,a=this._bindings,s=a.length,h=void 0,l=0,c=arguments.length;l!==c;++l){var u=arguments[l],d=u.uuid,p=n[d];if(void 0===p){p=e++,n[d]=p,t.push(u);for(var f=0,m=s;f!==m;++f)a[f].push(new zh(u,r[f],o[f]))}else if(p<i){h=t[p];var v=--i,g=t[v];n[g.uuid]=p,t[p]=g,n[d]=v,t[v]=u;for(f=0,m=s;f!==m;++f){var _=a[f],y=_[v],x=_[p];_[p]=y,void 0===x&&(x=new zh(u,r[f],o[f])),_[v]=x}}else t[p]!==h&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=i},remove:function(){for(var t=this._objects,e=this.nCachedObjects_,i=this._indicesByUUID,n=this._bindings,r=n.length,o=0,a=arguments.length;o!==a;++o){var s=arguments[o],h=s.uuid,l=i[h];if(void 0!==l&&l>=e){var c=e++,u=t[c];i[u.uuid]=l,t[l]=u,i[h]=c,t[c]=s;for(var d=0,p=r;d!==p;++d){var f=n[d],m=f[c],v=f[l];f[l]=m,f[c]=v}}}this.nCachedObjects_=e},uncache:function(){for(var t=this._objects,e=t.length,i=this.nCachedObjects_,n=this._indicesByUUID,r=this._bindings,o=r.length,a=0,s=arguments.length;a!==s;++a){var h=arguments[a],l=h.uuid,c=n[l];if(void 0!==c)if(delete n[l],c<i){var u=--i,d=t[u],p=t[_=--e];n[d.uuid]=c,t[c]=d,n[p.uuid]=u,t[u]=p,t.pop();for(var f=0,m=o;f!==m;++f){var v=(y=r[f])[u],g=y[_];y[c]=v,y[u]=g,y.pop()}}else{var _;n[(p=t[_=--e]).uuid]=c,t[c]=p,t.pop();for(f=0,m=o;f!==m;++f){var y;(y=r[f])[c]=y[_],y.pop()}}}this.nCachedObjects_=i},subscribe_:function(t,e){var i=this._bindingsIndicesByPath,n=i[t],r=this._bindings;if(void 0!==n)return r[n];var o=this._paths,a=this._parsedPaths,s=this._objects,h=s.length,l=this.nCachedObjects_,c=new Array(h);n=r.length,i[t]=n,o.push(t),a.push(e),r.push(c);for(var u=l,d=s.length;u!==d;++u){var p=s[u];c[u]=new zh(p,t,e)}return c},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,i=e[t];if(void 0!==i){var n=this._paths,r=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=i,o[i]=s,o.pop(),r[i]=r[a],r.pop(),n[i]=n[a],n.pop()}}}),Object.assign(Ih.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,i){if(t.fadeOut(e),this.fadeIn(e),i){var n=this._clip.duration,r=t._clip.duration,o=r/n,a=n/r;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,i){return t.crossFadeFrom(this,e,i)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,i){var n=this._mixer,r=n.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=n._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,h=o.sampleValues;return s[0]=r,s[1]=r+i,h[0]=t/a,h[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,i,n){if(this.enabled){var r=this._startTime;if(null!==r){var o=(t-r)*i;if(o<0||0===i)return;this._startTime=null,e=i*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var h=this._interpolants,l=this._propertyBindings,c=0,u=h.length;c!==u;++c)h[c].evaluate(a),l[c].accumulate(n,s)}else this._updateWeight(t)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var i=this._weightInterpolant;if(null!==i){var n=i.evaluate(t)[0];e*=n,t>i.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var i=this._timeScaleInterpolant;if(null!==i)e*=i.evaluate(t)[0],t>i.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t,i=this._clip.duration,n=this.loop,r=this._loopCount,o=2202===n;if(0===t)return-1===r?e:o&&1==(1&r)?i-e:e;if(2200===n){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=i)e=i;else{if(!(e<0)){this.time=e;break t}e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=e,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=i||e<0){var a=Math.floor(e/i);e-=i*a,r+=Math.abs(a);var s=this.repetitions-r;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?i:0,this.time=e,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===s){var h=t<0;this._setEndings(h,!h,o)}else this._setEndings(!1,!1,o);this._loopCount=r,this.time=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}else this.time=e;if(o&&1==(1&r))return i-e}return e},_setEndings:function(t,e,i){var n=this._interpolantSettings;i?(n.endingStart=2401,n.endingEnd=2401):(n.endingStart=t?this.zeroSlopeAtStart?2401:2400:2402,n.endingEnd=e?this.zeroSlopeAtEnd?2401:2400:2402)},_scheduleFading:function(t,e,i){var n=this._mixer,r=n.time,o=this._weightInterpolant;null===o&&(o=n._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=r,s[0]=e,a[1]=r+t,s[1]=i,this}}),Nh.prototype=Object.assign(Object.create(u.prototype),{constructor:Nh,_bindAction:function(t,e){var i=t._localRoot||this._root,n=t._clip.tracks,r=n.length,o=t._propertyBindings,a=t._interpolants,s=i.uuid,h=this._bindingsByRootAndName,l=h[s];void 0===l&&(l={},h[s]=l);for(var c=0;c!==r;++c){var u=n[c],d=u.name,p=l[d];if(void 0!==p)o[c]=p;else{if(void 0!==(p=o[c])){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,s,d));continue}var f=e&&e._propertyBindings[c].binding.parsedPath;++(p=new Mh(zh.create(i,d,f),u.ValueTypeName,u.getValueSize())).referenceCount,this._addInactiveBinding(p,s,d),o[c]=p}a[c].resultBuffer=p.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){var e=(t._localRoot||this._root).uuid,i=t._clip.uuid,n=this._actionsByClip[i];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,i,e)}for(var r=t._propertyBindings,o=0,a=r.length;o!==a;++o){var s=r[o];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){for(var e=t._propertyBindings,i=0,n=e.length;i!==n;++i){var r=e[i];0==--r.useCount&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,i){var n=this._actions,r=this._actionsByClip,o=r[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=n.length,n.push(t),o.actionByRoot[i]=t},_removeInactiveAction:function(t){var e=this._actions,i=e[e.length-1],n=t._cacheIndex;i._cacheIndex=n,e[n]=i,e.pop(),t._cacheIndex=null;var r=t._clip.uuid,o=this._actionsByClip,a=o[r],s=a.knownActions,h=s[s.length-1],l=t._byClipCacheIndex;h._byClipCacheIndex=l,s[l]=h,s.pop(),t._byClipCacheIndex=null,delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[r],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=t._propertyBindings,i=0,n=e.length;i!==n;++i){var r=e[i];0==--r.referenceCount&&this._removeInactiveBinding(r)}},_lendAction:function(t){var e=this._actions,i=t._cacheIndex,n=this._nActiveActions++,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_takeBackAction:function(t){var e=this._actions,i=t._cacheIndex,n=--this._nActiveActions,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_addInactiveBinding:function(t,e,i){var n=this._bindingsByRootAndName,r=n[e],o=this._bindings;void 0===r&&(r={},n[e]=r),r[i]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,i=t.binding,n=i.rootNode.uuid,r=i.path,o=this._bindingsByRootAndName,a=o[n],s=e[e.length-1],h=t._cacheIndex;s._cacheIndex=h,e[h]=s,e.pop(),delete a[r],0===Object.keys(a).length&&delete o[n]},_lendBinding:function(t){var e=this._bindings,i=t._cacheIndex,n=this._nActiveBindings++,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_takeBackBinding:function(t){var e=this._bindings,i=t._cacheIndex,n=--this._nActiveBindings,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,i=t[e];return void 0===i&&((i=new Na(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=i),i},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,i=t.__cacheIndex,n=--this._nActiveControlInterpolants,r=e[n];t.__cacheIndex=n,e[n]=t,r.__cacheIndex=i,e[i]=r},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var i=e||this._root,n=i.uuid,r="string"==typeof t?Wa.findByName(i,t):t,o=null!==r?r.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var h=a.actionByRoot[n];if(void 0!==h)return h;s=a.knownActions[0],null===r&&(r=s._clip)}if(null===r)return null;var l=new Ih(this,r,e);return this._bindAction(l,s),this._addInactiveAction(l,o,n),l},existingAction:function(t,e){var i=e||this._root,n=i.uuid,r="string"==typeof t?Wa.findByName(i,t):t,o=r?r.uuid:t,a=this._actionsByClip[o];return void 0!==a&&a.actionByRoot[n]||null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,i=this._bindings,n=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(var r=0;r!==e;++r)t[r].reset();for(r=0;r!==n;++r)i[r].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,i=this._nActiveActions,n=this.time+=t,r=Math.sign(t),o=this._accuIndex^=1,a=0;a!==i;++a){e[a]._update(n,t,r,o)}var s=this._bindings,h=this._nActiveBindings;for(a=0;a!==h;++a)s[a].apply(o);return this},setTime:function(t){this.time=0;for(var e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(t)},getRoot:function(){return this._root},uncacheClip:function(t){var e=this._actions,i=t.uuid,n=this._actionsByClip,r=n[i];if(void 0!==r){for(var o=r.knownActions,a=0,s=o.length;a!==s;++a){var h=o[a];this._deactivateAction(h);var l=h._cacheIndex,c=e[e.length-1];h._cacheIndex=null,h._byClipCacheIndex=null,c._cacheIndex=l,e[l]=c,e.pop(),this._removeInactiveBindingsForAction(h)}delete n[i]}},uncacheRoot:function(t){var e=t.uuid,i=this._actionsByClip;for(var n in i){var r=i[n].actionByRoot[e];void 0!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}var o=this._bindingsByRootAndName[e];if(void 0!==o)for(var a in o){var s=o[a];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(t,e){var i=this.existingAction(t,e);null!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}}),Dh.prototype.clone=function(){return new Dh(void 0===this.value.clone?this.value:this.value.clone())},Bh.prototype=Object.assign(Object.create(sr.prototype),{constructor:Bh,isInstancedInterleavedBuffer:!0,copy:function(t){return sr.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(kh.prototype,{set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(t,e,i){var n=i||[];return Fh(t,this,n,e),n.sort(Uh),n},intersectObjects:function(t,e,i){var n=i||[];if(!1===Array.isArray(t))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),n;for(var r=0,o=t.length;r<o;r++)Fh(t[r],this,n,e);return n.sort(Uh),n}}),Object.assign(function(t,e,i){return this.radius=void 0!==t?t:1,this.phi=void 0!==e?e:0,this.theta=void 0!==i?i:0,this}.prototype,{set:function(t,e,i){return this.radius=t,this.phi=e,this.theta=i,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},setFromCartesianCoords:function(t,e,i){return this.radius=Math.sqrt(t*t+e*e+i*i),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,i),this.phi=Math.acos(m.clamp(e/this.radius,-1,1))),this}}),Object.assign(function(t,e,i){return this.radius=void 0!==t?t:1,this.theta=void 0!==e?e:0,this.y=void 0!==i?i:0,this}.prototype,{set:function(t,e,i){return this.radius=t,this.theta=e,this.y=i,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},setFromCartesianCoords:function(t,e,i){return this.radius=Math.sqrt(t*t+i*i),this.theta=Math.atan2(t,i),this.y=e,this}});var Hh=new v;function jh(t,e){this.min=void 0!==t?t:new v(1/0,1/0),this.max=void 0!==e?e:new v(-1/0,-1/0)}Object.assign(jh.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,i=t.length;e<i;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(t,e){var i=Hh.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){return void 0===t&&(console.warn("THREE.Box2: .getCenter() target is now required"),t=new v),this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){return void 0===t&&(console.warn("THREE.Box2: .getSize() target is now required"),t=new v),this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return void 0===e&&(console.warn("THREE.Box2: .getParameter() target is now required"),e=new v),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return void 0===e&&(console.warn("THREE.Box2: .clampPoint() target is now required"),e=new v),e.copy(t).clamp(this.min,this.max)},distanceToPoint:function(t){return Hh.copy(t).clamp(this.min,this.max).sub(t).length()},intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var Gh=new L,Vh=new L;function Wh(t,e){this.start=void 0!==t?t:new L,this.end=void 0!==e?e:new L}function Zh(t){$.call(this),this.material=t,this.render=function(){}}Object.assign(Wh.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return void 0===t&&(console.warn("THREE.Line3: .getCenter() target is now required"),t=new L),t.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return void 0===t&&(console.warn("THREE.Line3: .delta() target is now required"),t=new L),t.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){return void 0===e&&(console.warn("THREE.Line3: .at() target is now required"),e=new L),this.delta(e).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(t,e){Gh.subVectors(t,this.start),Vh.subVectors(this.end,this.start);var i=Vh.dot(Vh),n=Vh.dot(Gh)/i;return e&&(n=m.clamp(n,0,1)),n},closestPointToPoint:function(t,e,i){var n=this.closestPointToPointParameter(t,e);return void 0===i&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),i=new L),this.delta(i).multiplyScalar(n).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),Zh.prototype=Object.create($.prototype),Zh.prototype.constructor=Zh,Zh.prototype.isImmediateRenderObject=!0;var qh=new L;function Xh(t,e){$.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;for(var i=new _e,n=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],r=0,o=1;r<32;r++,o++){var a=r/32*Math.PI*2,s=o/32*Math.PI*2;n.push(Math.cos(a),Math.sin(a),1,Math.cos(s),Math.sin(s),1)}i.setAttribute("position",new se(n,3));var h=new Ur({fog:!1});this.cone=new Xr(i,h),this.add(this.cone),this.update()}Xh.prototype=Object.create($.prototype),Xh.prototype.constructor=Xh,Xh.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},Xh.prototype.update=function(){this.light.updateMatrixWorld();var t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),qh.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(qh),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var Yh=new L,Jh=new N,Kh=new N;function Qh(t){for(var e=function t(e){var i=[];e&&e.isBone&&i.push(e);for(var n=0;n<e.children.length;n++)i.push.apply(i,t(e.children[n]));return i}(t),i=new _e,n=[],r=[],o=new Vt(0,0,1),a=new Vt(0,1,0),s=0;s<e.length;s++){var h=e[s];h.parent&&h.parent.isBone&&(n.push(0,0,0),n.push(0,0,0),r.push(o.r,o.g,o.b),r.push(a.r,a.g,a.b))}i.setAttribute("position",new se(n,3)),i.setAttribute("color",new se(r,3));var l=new Ur({vertexColors:!0,depthTest:!1,depthWrite:!1,transparent:!0});Xr.call(this,i,l),this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}function $h(t,e,i){this.light=t,this.light.updateMatrixWorld(),this.color=i;var n=new oa(e,4,2),r=new Kt({wireframe:!0,fog:!1});De.call(this,n,r),this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}Qh.prototype=Object.create(Xr.prototype),Qh.prototype.constructor=Qh,Qh.prototype.isSkeletonHelper=!0,Qh.prototype.updateMatrixWorld=function(t){var e=this.bones,i=this.geometry,n=i.getAttribute("position");Kh.getInverse(this.root.matrixWorld);for(var r=0,o=0;r<e.length;r++){var a=e[r];a.parent&&a.parent.isBone&&(Jh.multiplyMatrices(Kh,a.matrixWorld),Yh.setFromMatrixPosition(Jh),n.setXYZ(o,Yh.x,Yh.y,Yh.z),Jh.multiplyMatrices(Kh,a.parent.matrixWorld),Yh.setFromMatrixPosition(Jh),n.setXYZ(o+1,Yh.x,Yh.y,Yh.z),o+=2)}i.getAttribute("position").needsUpdate=!0,$.prototype.updateMatrixWorld.call(this,t)},$h.prototype=Object.create(De.prototype),$h.prototype.constructor=$h,$h.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},$h.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};var tl=new L,el=new Vt,il=new Vt;function nl(t,e,i){$.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=i;var n=new vo(e);n.rotateY(.5*Math.PI),this.material=new Kt({wireframe:!0,fog:!1}),void 0===this.color&&(this.material.vertexColors=!0);var r=n.getAttribute("position"),o=new Float32Array(3*r.count);n.setAttribute("color",new $t(o,3)),this.add(new De(n,this.material)),this.update()}function rl(t,e,i,n){t=t||10,e=e||10,i=new Vt(void 0!==i?i:4473924),n=new Vt(void 0!==n?n:8947848);for(var r=e/2,o=t/e,a=t/2,s=[],h=[],l=0,c=0,u=-a;l<=e;l++,u+=o){s.push(-a,0,u,a,0,u),s.push(u,0,-a,u,0,a);var d=l===r?i:n;d.toArray(h,c),c+=3,d.toArray(h,c),c+=3,d.toArray(h,c),c+=3,d.toArray(h,c),c+=3}var p=new _e;p.setAttribute("position",new se(s,3)),p.setAttribute("color",new se(h,3));var f=new Ur({vertexColors:!0});Xr.call(this,p,f)}function ol(t,e,i,n,r,o){t=t||10,e=e||16,i=i||8,n=n||64,r=new Vt(void 0!==r?r:4473924),o=new Vt(void 0!==o?o:8947848);var a,s,h,l,c,u,d,p=[],f=[];for(l=0;l<=e;l++)h=l/e*(2*Math.PI),a=Math.sin(h)*t,s=Math.cos(h)*t,p.push(0,0,0),p.push(a,0,s),d=1&l?r:o,f.push(d.r,d.g,d.b),f.push(d.r,d.g,d.b);for(l=0;l<=i;l++)for(d=1&l?r:o,u=t-t/i*l,c=0;c<n;c++)h=c/n*(2*Math.PI),a=Math.sin(h)*u,s=Math.cos(h)*u,p.push(a,0,s),f.push(d.r,d.g,d.b),h=(c+1)/n*(2*Math.PI),a=Math.sin(h)*u,s=Math.cos(h)*u,p.push(a,0,s),f.push(d.r,d.g,d.b);var m=new _e;m.setAttribute("position",new se(p,3)),m.setAttribute("color",new se(f,3));var v=new Ur({vertexColors:!0});Xr.call(this,m,v)}nl.prototype=Object.create($.prototype),nl.prototype.constructor=nl,nl.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},nl.prototype.update=function(){var t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=t.geometry.getAttribute("color");el.copy(this.light.color),il.copy(this.light.groundColor);for(var i=0,n=e.count;i<n;i++){var r=i<n/2?el:il;e.setXYZ(i,r.r,r.g,r.b)}e.needsUpdate=!0}t.lookAt(tl.setFromMatrixPosition(this.light.matrixWorld).negate())},rl.prototype=Object.assign(Object.create(Xr.prototype),{constructor:rl,copy:function(t){return Xr.prototype.copy.call(this,t),this.geometry.copy(t.geometry),this.material.copy(t.material),this},clone:function(){return(new this.constructor).copy(this)}}),ol.prototype=Object.create(Xr.prototype),ol.prototype.constructor=ol;var al=new L,sl=new L,hl=new L;function ll(t,e,i){$.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=i,void 0===e&&(e=1);var n=new _e;n.setAttribute("position",new se([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));var r=new Ur({fog:!1});this.lightPlane=new Wr(n,r),this.add(this.lightPlane),(n=new _e).setAttribute("position",new se([0,0,0,0,0,1],3)),this.targetLine=new Wr(n,r),this.add(this.targetLine),this.update()}ll.prototype=Object.create($.prototype),ll.prototype.constructor=ll,ll.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},ll.prototype.update=function(){al.setFromMatrixPosition(this.light.matrixWorld),sl.setFromMatrixPosition(this.light.target.matrixWorld),hl.subVectors(sl,al),this.lightPlane.lookAt(sl),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(sl),this.targetLine.scale.z=hl.length()};var cl=new L,ul=new Ye;function dl(t){var e=new _e,i=new Ur({color:16777215,vertexColors:!0}),n=[],r=[],o={},a=new Vt(16755200),s=new Vt(16711680),h=new Vt(43775),l=new Vt(16777215),c=new Vt(3355443);function u(t,e,i){d(t,i),d(e,i)}function d(t,e){n.push(0,0,0),r.push(e.r,e.g,e.b),void 0===o[t]&&(o[t]=[]),o[t].push(n.length/3-1)}u("n1","n2",a),u("n2","n4",a),u("n4","n3",a),u("n3","n1",a),u("f1","f2",a),u("f2","f4",a),u("f4","f3",a),u("f3","f1",a),u("n1","f1",a),u("n2","f2",a),u("n3","f3",a),u("n4","f4",a),u("p","n1",s),u("p","n2",s),u("p","n3",s),u("p","n4",s),u("u1","u2",h),u("u2","u3",h),u("u3","u1",h),u("c","t",l),u("p","c",c),u("cn1","cn2",c),u("cn3","cn4",c),u("cf1","cf2",c),u("cf3","cf4",c),e.setAttribute("position",new se(n,3)),e.setAttribute("color",new se(r,3)),Xr.call(this,e,i),this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=o,this.update()}function pl(t,e,i,n,r,o,a){cl.set(r,o,a).unproject(n);var s=e[t];if(void 0!==s)for(var h=i.getAttribute("position"),l=0,c=s.length;l<c;l++)h.setXYZ(s[l],cl.x,cl.y,cl.z)}dl.prototype=Object.create(Xr.prototype),dl.prototype.constructor=dl,dl.prototype.update=function(){var t=this.geometry,e=this.pointMap;ul.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),pl("c",e,t,ul,0,0,-1),pl("t",e,t,ul,0,0,1),pl("n1",e,t,ul,-1,-1,-1),pl("n2",e,t,ul,1,-1,-1),pl("n3",e,t,ul,-1,1,-1),pl("n4",e,t,ul,1,1,-1),pl("f1",e,t,ul,-1,-1,1),pl("f2",e,t,ul,1,-1,1),pl("f3",e,t,ul,-1,1,1),pl("f4",e,t,ul,1,1,1),pl("u1",e,t,ul,.7,1.1,-1),pl("u2",e,t,ul,-.7,1.1,-1),pl("u3",e,t,ul,0,2,-1),pl("cf1",e,t,ul,-1,0,1),pl("cf2",e,t,ul,1,0,1),pl("cf3",e,t,ul,0,-1,1),pl("cf4",e,t,ul,0,1,1),pl("cn1",e,t,ul,-1,0,-1),pl("cn2",e,t,ul,1,0,-1),pl("cn3",e,t,ul,0,-1,-1),pl("cn4",e,t,ul,0,1,-1),t.getAttribute("position").needsUpdate=!0};var fl=new ft;function ml(t,e){this.object=t,void 0===e&&(e=16776960);var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new Float32Array(24),r=new _e;r.setIndex(new $t(i,1)),r.setAttribute("position",new $t(n,3)),Xr.call(this,r,new Ur({color:e})),this.matrixAutoUpdate=!1,this.update()}function vl(t,e){this.type="Box3Helper",this.box=t,e=e||16776960;var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new _e;n.setIndex(new $t(i,1)),n.setAttribute("position",new se([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),Xr.call(this,n,new Ur({color:e})),this.geometry.computeBoundingSphere()}function gl(t,e,i){this.type="PlaneHelper",this.plane=t,this.size=void 0===e?1:e;var n=void 0!==i?i:16776960,r=new _e;r.setAttribute("position",new se([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),Wr.call(this,r,new Ur({color:n}));var o=new _e;o.setAttribute("position",new se([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),o.computeBoundingSphere(),this.add(new De(o,new Kt({color:n,opacity:.2,transparent:!0,depthWrite:!1})))}ml.prototype=Object.create(Xr.prototype),ml.prototype.constructor=ml,ml.prototype.update=function(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&fl.setFromObject(this.object),!fl.isEmpty()){var e=fl.min,i=fl.max,n=this.geometry.attributes.position,r=n.array;r[0]=i.x,r[1]=i.y,r[2]=i.z,r[3]=e.x,r[4]=i.y,r[5]=i.z,r[6]=e.x,r[7]=e.y,r[8]=i.z,r[9]=i.x,r[10]=e.y,r[11]=i.z,r[12]=i.x,r[13]=i.y,r[14]=e.z,r[15]=e.x,r[16]=i.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=i.x,r[22]=e.y,r[23]=e.z,n.needsUpdate=!0,this.geometry.computeBoundingSphere()}},ml.prototype.setFromObject=function(t){return this.object=t,this.update(),this},ml.prototype.copy=function(t){return Xr.prototype.copy.call(this,t),this.object=t.object,this},ml.prototype.clone=function(){return(new this.constructor).copy(this)},vl.prototype=Object.create(Xr.prototype),vl.prototype.constructor=vl,vl.prototype.updateMatrixWorld=function(t){var e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),$.prototype.updateMatrixWorld.call(this,t))},gl.prototype=Object.create(Wr.prototype),gl.prototype.constructor=gl,gl.prototype.updateMatrixWorld=function(t){var e=-this.plane.constant;Math.abs(e)<1e-8&&(e=1e-8),this.scale.set(.5*this.size,.5*this.size,e),this.children[0].material.side=e<0?1:0,this.lookAt(this.plane.normal),$.prototype.updateMatrixWorld.call(this,t)};var _l,yl,xl=new L;function bl(t,e,i,n,r,o){$.call(this),void 0===t&&(t=new L(0,0,1)),void 0===e&&(e=new L(0,0,0)),void 0===i&&(i=1),void 0===n&&(n=16776960),void 0===r&&(r=.2*i),void 0===o&&(o=.2*r),void 0===_l&&((_l=new _e).setAttribute("position",new se([0,0,0,0,1,0],3)),(yl=new ma(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(e),this.line=new Wr(_l,new Ur({color:n})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new De(yl,new Kt({color:n})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(i,r,o)}function wl(t){var e=[0,0,0,t=t||1,0,0,0,0,0,0,t,0,0,0,0,0,0,t],i=new _e;i.setAttribute("position",new se(e,3)),i.setAttribute("color",new se([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var n=new Ur({vertexColors:!0});Xr.call(this,i,n)}bl.prototype=Object.create($.prototype),bl.prototype.constructor=bl,bl.prototype.setDirection=function(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{xl.set(t.z,0,-t.x).normalize();var e=Math.acos(t.y);this.quaternion.setFromAxisAngle(xl,e)}},bl.prototype.setLength=function(t,e,i){void 0===e&&(e=.2*t),void 0===i&&(i=.2*e),this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(i,e,i),this.cone.position.y=t,this.cone.updateMatrix()},bl.prototype.setColor=function(t){this.line.material.color.set(t),this.cone.material.color.set(t)},bl.prototype.copy=function(t){return $.prototype.copy.call(this,t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this},bl.prototype.clone=function(){return(new this.constructor).copy(this)},wl.prototype=Object.create(Xr.prototype),wl.prototype.constructor=wl;var Ml,Tl,Sl,El,Ll=Math.pow(2,8),Pl=[.125,.215,.35,.446,.526,.582],Al=5+Pl.length,Cl={3e3:0,3001:1,3002:2,3004:3,3005:4,3006:5,3007:6},Rl=new Ns,Ol=(Ml=20,Tl=new Float32Array(Ml),Sl=new L(0,1,0),(El=new wa({defines:{n:Ml},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:Tl},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:Sl},inputEncoding:{value:Cl[3e3]},outputEncoding:{value:Cl[3e3]}},vertexShader:ec(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform int samples;\nuniform float weights[n];\nuniform bool latitudinal;\nuniform float dTheta;\nuniform float mipInt;\nuniform vec3 poleAxis;\n\n${ic()}\n\n#define ENVMAP_TYPE_CUBE_UV\n#include <cube_uv_reflection_fragment>\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tfor (int i = 0; i < n; i++) {\n\t\tif (i >= samples)\n\t\t\tbreak;\n\t\tfor (int dir = -1; dir < 2; dir += 2) {\n\t\t\tif (i == 0 && dir == 1)\n\t\t\t\tcontinue;\n\t\t\tvec3 axis = latitudinal ? poleAxis : cross(poleAxis, vOutputDirection);\n\t\t\tif (all(equal(axis, vec3(0.0))))\n\t\t\t\taxis = cross(vec3(0.0, 1.0, 0.0), vOutputDirection);\n\t\t\taxis = normalize(axis);\n\t\t\tfloat theta = dTheta * float(dir * i);\n\t\t\tfloat cosTheta = cos(theta);\n\t\t\t// Rodrigues' axis-angle rotation\n\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross(axis, vOutputDirection) * sin(theta)\n\t\t\t\t\t+ axis * dot(axis, vOutputDirection) * (1.0 - cosTheta);\n\t\t\tgl_FragColor.rgb +=\n\t\t\t\t\tweights[i] * bilinearCubeUV(envMap, sampleDirection, mipInt);\n\t\t}\n\t}\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1})).type="SphericalGaussianBlur",El),zl=null,Il=null,{_lodPlanes:Nl,_sizeLods:Dl,_sigmas:Bl}=function(){for(var t=[],e=[],i=[],n=8,r=0;r<Al;r++){var o=Math.pow(2,n);e.push(o);var a=1/o;r>4?a=Pl[r-8+4-1]:0==r&&(a=0),i.push(a);for(var s=1/(o-1),h=-s/2,l=1+s/2,c=[h,h,l,h,l,l,h,h,l,l,h,l],u=new Float32Array(108),d=new Float32Array(72),p=new Float32Array(36),f=0;f<6;f++){var m=f%3*2/3-1,v=f>2?0:-1,g=[m,v,0,m+2/3,v,0,m+2/3,v+1,0,m,v,0,m+2/3,v+1,0,m,v+1,0];u.set(g,18*f),d.set(c,12*f);var _=[f,f,f,f,f,f];p.set(_,6*f)}var y=new _e;y.setAttribute("position",new $t(u,3)),y.setAttribute("uv",new $t(d,2)),y.setAttribute("faceIndex",new $t(p,1)),t.push(y),n>4&&n--}return{_lodPlanes:t,_sizeLods:e,_sigmas:i}}(),kl=null,Ul=null,Fl=null,Hl=(1+Math.sqrt(5))/2,jl=1/Hl,Gl=[new L(1,1,1),new L(-1,1,1),new L(1,1,-1),new L(-1,1,-1),new L(0,Hl,jl),new L(0,Hl,-jl),new L(jl,0,Hl),new L(-jl,0,Hl),new L(Hl,jl,0),new L(-Hl,jl,0)];function Vl(t){Ul=t,ql(Ol)}function Wl(t){var e={magFilter:1003,minFilter:1003,generateMipmaps:!1,type:t?t.type:1009,format:t?t.format:1023,encoding:t?t.encoding:3002,depthBuffer:!1,stencilBuffer:!1},i=Xl(e);return i.depthBuffer=!t,kl=Xl(e),i}function Zl(t){kl.dispose(),Ul.setRenderTarget(Fl),t.scissorTest=!1,t.setSize(t.width,t.height)}function ql(t){var e=new tt;e.add(new De(Nl[0],t)),Ul.compile(e,Rl)}function Xl(t){var e=new w(3*Ll,3*Ll,t);return e.texture.mapping=306,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function Yl(t,e,i,n,r){t.viewport.set(e,i,n,r),t.scissor.set(e,i,n,r)}function Jl(t){var e=Ul.autoClear;Ul.autoClear=!1;for(var i=1;i<Al;i++){Kl(t,i-1,i,Math.sqrt(Bl[i]*Bl[i]-Bl[i-1]*Bl[i-1]),Gl[(i-1)%Gl.length])}Ul.autoClear=e}function Kl(t,e,i,n,r){Ql(t,kl,e,i,n,"latitudinal",r),Ql(kl,t,i,i,n,"longitudinal",r)}function Ql(t,e,i,n,r,o,a){"latitudinal"!==o&&"longitudinal"!==o&&console.error("blur direction must be either latitudinal or longitudinal!");var s=new tt;s.add(new De(Nl[n],Ol));var h=Ol.uniforms,l=Dl[i]-1,c=isFinite(r)?Math.PI/(2*l):2*Math.PI/39,u=r/c,d=isFinite(r)?1+Math.floor(3*u):20;d>20&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${d} samples when the maximum is set to 20`);for(var p=[],f=0,m=0;m<20;++m){var v=m/u,g=Math.exp(-v*v/2);p.push(g),0==m?f+=g:m<d&&(f+=2*g)}for(m=0;m<p.length;m++)p[m]=p[m]/f;h.envMap.value=t.texture,h.samples.value=d,h.weights.value=p,h.latitudinal.value="latitudinal"===o,a&&(h.poleAxis.value=a),h.dTheta.value=c,h.mipInt.value=8-i,h.inputEncoding.value=Cl[t.texture.encoding],h.outputEncoding.value=Cl[t.texture.encoding];var _=Dl[n];Yl(e,v=3*Math.max(0,Ll-2*_),(0===n?0:2*Ll)+2*_*(n>4?n-8+4:0),3*_,2*_),Ul.setRenderTarget(e),Ul.render(s,Rl)}function $l(){var t=new wa({uniforms:{envMap:{value:null},texelSize:{value:new v(1,1)},inputEncoding:{value:Cl[3e3]},outputEncoding:{value:Cl[3e3]}},vertexShader:ec(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform vec2 texelSize;\n\n${ic()}\n\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tvec3 outputDirection = normalize(vOutputDirection);\n\tvec2 uv;\n\tuv.y = asin(clamp(outputDirection.y, -1.0, 1.0)) * RECIPROCAL_PI + 0.5;\n\tuv.x = atan(outputDirection.z, outputDirection.x) * RECIPROCAL_PI2 + 0.5;\n\tvec2 f = fract(uv / texelSize - 0.5);\n\tuv -= f * texelSize;\n\tvec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x += texelSize.x;\n\tvec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.y += texelSize.y;\n\tvec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x -= texelSize.x;\n\tvec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tvec3 tm = mix(tl, tr, f.x);\n\tvec3 bm = mix(bl, br, f.x);\n\tgl_FragColor.rgb = mix(tm, bm, f.y);\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1});return t.type="EquirectangularToCubeUV",t}function tc(){var t=new wa({uniforms:{envMap:{value:null},inputEncoding:{value:Cl[3e3]},outputEncoding:{value:Cl[3e3]}},vertexShader:ec(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform samplerCube envMap;\n\n${ic()}\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb = envMapTexelToLinear(textureCube(envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ))).rgb;\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1});return t.type="CubemapToCubeUV",t}function ec(){return"\nprecision mediump float;\nprecision mediump int;\nattribute vec3 position;\nattribute vec2 uv;\nattribute float faceIndex;\nvarying vec3 vOutputDirection;\nvec3 getDirection(vec2 uv, float face) {\n\tuv = 2.0 * uv - 1.0;\n\tvec3 direction = vec3(uv, 1.0);\n\tif (face == 0.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.z *= -1.0;\n\t} else if (face == 1.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.z *= -1.0;\n\t} else if (face == 3.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.x *= -1.0;\n\t} else if (face == 4.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.y *= -1.0;\n\t} else if (face == 5.0) {\n\t\tdirection.xz *= -1.0;\n\t}\n\treturn direction;\n}\nvoid main() {\n\tvOutputDirection = getDirection(uv, faceIndex);\n\tgl_Position = vec4( position, 1.0 );\n}\n\t"}function ic(){return"\nuniform int inputEncoding;\nuniform int outputEncoding;\n\n#include <encodings_pars_fragment>\n\nvec4 inputTexelToLinear(vec4 value){\n\tif(inputEncoding == 0){\n\t\treturn value;\n\t}else if(inputEncoding == 1){\n\t\treturn sRGBToLinear(value);\n\t}else if(inputEncoding == 2){\n\t\treturn RGBEToLinear(value);\n\t}else if(inputEncoding == 3){\n\t\treturn RGBMToLinear(value, 7.0);\n\t}else if(inputEncoding == 4){\n\t\treturn RGBMToLinear(value, 16.0);\n\t}else if(inputEncoding == 5){\n\t\treturn RGBDToLinear(value, 256.0);\n\t}else{\n\t\treturn GammaToLinear(value, 2.2);\n\t}\n}\n\nvec4 linearToOutputTexel(vec4 value){\n\tif(outputEncoding == 0){\n\t\treturn value;\n\t}else if(outputEncoding == 1){\n\t\treturn LinearTosRGB(value);\n\t}else if(outputEncoding == 2){\n\t\treturn LinearToRGBE(value);\n\t}else if(outputEncoding == 3){\n\t\treturn LinearToRGBM(value, 7.0);\n\t}else if(outputEncoding == 4){\n\t\treturn LinearToRGBM(value, 16.0);\n\t}else if(outputEncoding == 5){\n\t\treturn LinearToRGBD(value, 256.0);\n\t}else{\n\t\treturn LinearToGamma(value, 2.2);\n\t}\n}\n\nvec4 envMapTexelToLinear(vec4 color) {\n\treturn inputTexelToLinear(color);\n}\n\t"}Vl.prototype={constructor:Vl,fromScene:function(t,e=0,i=.1,n=100){Fl=Ul.getRenderTarget();var r=Wl();return function(t,e,i,n){var r=new Je(90,1,e,i),o=[1,1,1,1,-1,1],a=[1,1,-1,-1,-1,1],s=Ul.outputEncoding,h=Ul.toneMapping,l=Ul.toneMappingExposure,c=Ul.getClearColor(),u=Ul.getClearAlpha();Ul.toneMapping=1,Ul.toneMappingExposure=1,Ul.outputEncoding=3e3,t.scale.z*=-1;var d=t.background;if(d&&d.isColor){d.convertSRGBToLinear();var p=Math.max(d.r,d.g,d.b),f=Math.min(Math.max(Math.ceil(Math.log2(p)),-128),127);d=d.multiplyScalar(Math.pow(2,-f));var m=(f+128)/255;Ul.setClearColor(d,m),t.background=null}for(var v=0;v<6;v++){var g=v%3;0==g?(r.up.set(0,o[v],0),r.lookAt(a[v],0,0)):1==g?(r.up.set(0,0,o[v]),r.lookAt(0,a[v],0)):(r.up.set(0,o[v],0),r.lookAt(0,0,a[v])),Yl(n,g*Ll,v>2?Ll:0,Ll,Ll),Ul.setRenderTarget(n),Ul.render(t,r)}Ul.toneMapping=h,Ul.toneMappingExposure=l,Ul.outputEncoding=s,Ul.setClearColor(c,u),t.scale.z*=-1}(t,i,n,r),e>0&&Kl(r,0,0,e),Jl(r),Zl(r),r},fromEquirectangular:function(t){return t.magFilter=1003,t.minFilter=1003,t.generateMipmaps=!1,this.fromCubemap(t)},fromCubemap:function(t){Fl=Ul.getRenderTarget();var e=Wl(t);return function(t,e){var i=new tt;t.isCubeTexture?null==Il&&(Il=tc()):null==zl&&(zl=$l());var n=t.isCubeTexture?Il:zl;i.add(new De(Nl[0],n));var r=n.uniforms;r.envMap.value=t,t.isCubeTexture||r.texelSize.value.set(1/t.image.width,1/t.image.height);r.inputEncoding.value=Cl[t.encoding],r.outputEncoding.value=Cl[t.encoding],Yl(e,0,0,3*Ll,2*Ll),Ul.setRenderTarget(e),Ul.render(i,Rl)}(t,e),Jl(e),Zl(e),e},compileCubemapShader:function(){null==Il&&ql(Il=tc())},compileEquirectangularShader:function(){null==zl&&ql(zl=$l())},dispose:function(){Ol.dispose(),null!=Il&&Il.dispose(),null!=zl&&zl.dispose();for(var t=0;t<Nl.length;t++)Nl[t].dispose()}};function nc(t){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),ps.call(this,t),this.type="catmullrom"}os.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(os.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Object.assign(Ss.prototype,{createPointsGeometry:function(t){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var e=new Ge,i=0,n=t.length;i<n;i++){var r=t[i];e.vertices.push(new L(r.x,r.y,r.z||0))}return e}}),Object.assign(Es.prototype,{fromPoints:function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)}}),Object.create(ps.prototype),Object.create(ps.prototype),nc.prototype=Object.create(ps.prototype),Object.assign(nc.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),rl.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},Qh.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(Ja.prototype,{extractUrlBase:function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),Hs(t)}}),Ja.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},Object.assign(Zs.prototype,{setTexturePath:function(t){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(t)}}),Object.assign(jh.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(ft.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),ii.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},Wh.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Object.assign(m,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(t){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),m.floorPowerOfTwo(t)},nextPowerOfTwo:function(t){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),m.ceilPowerOfTwo(t)}}),Object.assign(g.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(N.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new L).setFromMatrixColumn(this,3)},setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,i,n,r,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,n,i,r,o)}}),At.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},T.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Object.assign(St.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(Ft.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},midpoint:function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},normal:function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},plane:function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)}}),Object.assign(Ft,{barycoordFromPoint:function(t,e,i,n,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),Ft.getBarycoord(t,e,i,n,r)},normal:function(t,e,i,n){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),Ft.getNormal(t,e,i,n)}}),Object.assign(Ls.prototype,{extractAllPoints:function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new Qo(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new ca(this,t)}}),Object.assign(v.prototype,{fromAttribute:function(t,e,i){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},distanceToManhattan:function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(L.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,i){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},distanceToManhattan:function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(b.prototype,{fromAttribute:function(t,e,i){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Ge.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")},applyMatrix:function(t){return console.warn("THREE.Geometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.assign($.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},applyMatrix:function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties($.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.assign(De.prototype,{setDrawMode:function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}),Object.defineProperties(De.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),Object.defineProperties(Pr.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Or.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Ar.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Object.defineProperty(os.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),Je.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(Ps.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties($t.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),35048===this.usage},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(35048)}}}),Object.assign($t.prototype,{setDynamic:function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?35048:35044),this},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},setArray:function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(_e.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},addAttribute:function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new $t(arguments[1],arguments[2])))},addDrawCall:function(t,e,i){void 0!==i&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},removeAttribute:function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},applyMatrix:function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(_e.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.defineProperties(kh.prototype,{linePrecision:{get:function(){return console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold},set:function(t){console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold=t}}}),Object.defineProperties(sr.prototype,{dynamic:{get:function(){return console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),35048===this.usage},set:function(t){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.setUsage(t)}}}),Object.assign(sr.prototype,{setDynamic:function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?35048:35044),this},setArray:function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign($o.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}}),Object.defineProperties(Dh.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties(Jt.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new Vt}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===t}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}}}),Object.defineProperties(Sa.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(Xe.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Object.assign(rr.prototype,{clearTarget:function(t,e,i,n){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,i,n)},animate:function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},getActiveMipMapLevel:function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()}}),Object.defineProperties(rr.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?3001:3e3}}}),Object.defineProperties(Kn.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(w.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),Object.defineProperties(vh.prototype,{load:{value:function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var e=this;return(new nh).load(t,(function(t){e.setBuffer(t)})),this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}}),wh.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},Ke.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)};_.crossOrigin=void 0,_.loadTexture=function(t,e,i,n){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var r=new rs;r.setCrossOrigin(this.crossOrigin);var o=r.load(t,i,void 0,n);return e&&(o.mapping=e),o},_.loadTextureCube=function(t,e,i,n){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var r=new ns;r.setCrossOrigin(this.crossOrigin);var o=r.load(t,i,void 0,n);return e&&(o.mapping=e),o},_.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},_.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:"114"}}));var rc=i(14),oc=i.n(rc),ac=i(15),sc=i.n(ac),hc=i(5),lc=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=e.vertices,n=void 0===i?[]:i,r=e.faces,o=void 0===r?[]:r,a=e.texture,s=void 0===a?null:a,l=e.uvSets,c=void 0===l?[]:l,u=e.normals,d=void 0===u?[]:u,p=e.translation,f=void 0===p?[0,0,0]:p,m=e.rotation,v=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",g=arguments.length>2&&void 0!==arguments[2]?arguments[2]:function(){},_=arguments.length>3&&void 0!==arguments[3]&&arguments[3];h()(this,t),this.id=Object(hc.c)(),this.vertices=n,this.translation=f,this.rotation=m,this.faces=o,this.textureInfo=s,this.normals=d,this.uvSets=c,this.filePrefix=v,this.isLoaded=!1,this.onLoad=g,this.geometry=null,this.mesh=null,this.texture=null,this.material=null,_&&this.getMaterial()}return c()(t,[{key:"getMaterial",value:function(){var t=this;if(this.material)return this.material;var e={color:16777215,transparent:!0,alphaTest:.2};return this.textureInfo&&(this.texture=(new rs).load(this.filePrefix+this.textureInfo.file,(function(){t.isLoaded=!0,t.onLoad()}),null,(function(t){console.log(t)})),this.textureInfo.wrapS&&(this.texture.wrapS=1e3),this.textureInfo.wrapT&&(this.texture.wrapT=1e3),this.texture.flipY=!1,e.map=this.texture),this.material=new Sa(e)}},{key:"getGeometry",value:function(){if(this.geometry)return this.geometry;var t=this.geometry=new Ge,e=!0,i=!1,n=void 0;try{for(var o,a=this.vertices[Symbol.iterator]();!(e=(o=a.next()).done);e=!0){var s=r()(o.value,3),h=s[0],l=s[1],c=s[2];t.vertices.push(new L(h,l,c))}}catch(t){i=!0,n=t}finally{try{e||null==a.return||a.return()}finally{if(i)throw n}}for(var u=[],d=0;d<this.uvSets.length;d++)u.push([]);for(var p=0;p<this.faces.length;p++){var f=r()(this.faces[p],3),m=f[0],g=f[1],_=f[2];t.faces.push(new Xt(m,g,_,[new L(this.normals[m][0],this.normals[m][1],this.normals[m][2]),new L(this.normals[g][0],this.normals[g][1],this.normals[g][2]),new L(this.normals[_][0],this.normals[_][1],this.normals[_][2])]));for(var y=0;y<this.uvSets.length;y++)u[y].push([new v(this.uvSets[y][m][0],this.uvSets[y][m][1]),new v(this.uvSets[y][g][0],this.uvSets[y][g][1]),new v(this.uvSets[y][_][0],this.uvSets[y][_][1])])}t.faceVertexUvs=u;var x=new N;return x.makeBasis(oc()(L,sc()(this.rotation[0])),oc()(L,sc()(this.rotation[1])),oc()(L,sc()(this.rotation[2]))),t.applyMatrix4(x),t.translate(this.translation[0],this.translation[1],this.translation[2]),t.scale(2,2,2),t.rotateX(Math.PI/180*290),t.computeFaceNormals(),t.computeVertexNormals(),this.geometry}},{key:"getMesh",value:function(){return this.mesh||(this.mesh=new De(this.getGeometry(),this.getMaterial())),this.mesh}}]),t}(),cc=function(){function t(e){var i=this,n=e.shapes,r=void 0===n?[]:n,o=(e.name,arguments.length>1&&void 0!==arguments[1]?arguments[1]:""),a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:function(){},s=arguments.length>3&&void 0!==arguments[3]&&arguments[3];h()(this,t),this.id=Object(hc.c)();var l=0;this.shapes=r.map((function(t){return new lc(t,o,(function(){++l===r.length&&(i.isLoaded=!0,i.onLoad())}),s)})),this.isLoaded=!1,this.onLoad=a,this.group=null,0===this.shapes.length&&(this.onLoad(),this.isLoaded=!0)}return c()(t,[{key:"getGroup",value:function(){if(this.group)return this.group;this.group=new ir;var t=!0,e=!1,i=void 0;try{for(var n,r=this.shapes[Symbol.iterator]();!(t=(n=r.next()).done);t=!0){var o=n.value;this.group.add(o.getMesh())}}catch(t){e=!0,i=t}finally{try{t||null==r.return||r.return()}finally{if(e)throw i}}return this.group}}],[{key:"forceLoad",value:function(e,i){return new Promise((function(n,r){var o=new t(e,i,(function(){n(o)}),!0)}))}}]),t}();i.d(e,"a",(function(){return uc}));var uc=function(){function t(){h()(this,t),this.shapes={},this.renderQueue=[],this.isRendering=!1,this.scene=null,this.renderer=null,this.camera=null,this.canvas=null}var e,i;return c()(t,[{key:"init",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:window.innerWidth,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:window.innerHeight;if(void 0!==window.OffscreenCanvas)this.canvas=new OffscreenCanvas(t,e);else{var i=document.createElement("canvas");i.width=t,i.height=e,this.canvas=i}this.renderer=new rr({canvas:this.canvas,alpha:!0}),this.renderer.setSize(t,e),this.camera=new Je(70,t/e,1,200),this.camera.position.z=40,this.scene=new tt;var n=new Is(16777215,1);n.position.set(1,1,2),this.camera.add(n),this.scene.add(this.camera);var r=new ks(4210752,1);this.scene.add(r)}},{key:"draw",value:(i=a()((function*(){var t=this;return this.renderer.render(this.scene,this.camera),new Promise(function(){var e=a()((function*(e,i){window.requestAnimationFrame(a()((function*(){t.canvas.convertToBlob?yield t.canvas.convertToBlob({type:"image/png"}).then(e,i):t.canvas.toBlob((function(t){return t?e(t):i()}),"image/png")})))}));return function(t,i){return e.apply(this,arguments)}}())})),function(){return i.apply(this,arguments)})},{key:"render",value:function(t){var e=this;return new Promise(function(){var i=a()((function*(i){e.renderQueue.push([t,i]),e.isRendering||(yield e.startRender())}));return function(t){return i.apply(this,arguments)}}())}},{key:"startRender",value:(e=a()((function*(){var t=this;if(!this.isRendering){for(this.isRendering=!0,this.clear();this.renderQueue.length>0;){var e=this.renderQueue.shift(),i=r()(e,2),n=i[0],o=i[1];console.log(n,o);var s=n.map(function(){var e=a()((function*(e){var i=yield fetch("blob/shape/".concat(e,".json")),n=yield i.json(),r=yield cc.forceLoad(n,"blob/texture/");t.add(r)}));return function(t){return e.apply(this,arguments)}}());yield Promise.all(s),this.rotate(Math.PI/180*-5,Math.PI/180*-30,0),o(yield this.draw()),this.clear()}this.isRendering=!1}})),function(){return e.apply(this,arguments)})},{key:"add",value:function(t){this.shapes[t.id]=t,this.scene.add(t.getGroup())}},{key:"remove",value:function(t){delete this.shapes[t.id],this.scene.remove(t.getGroup())}},{key:"clear",value:function(){for(var t=0,e=Object.values(this.shapes);t<e.length;t++){var i=e[t];this.remove(i)}}},{key:"expose",value:function(){window.scene=this.scene,window.camera=this.camera,window.renderer=this.renderer}},{key:"rotate",value:function(t,e,i){for(var n=0,r=Object.values(this.shapes);n<r.length;n++){var o=r[n].getGroup();o.rotateX(t),o.rotateY(e),o.rotateZ(i)}}}]),t}()},function(t,e,i){"use strict";i.r(e),function(t){var e=i(4),n=i.n(e),r=i(0),o=i(19);window.addEventListener("load",n()((function*(){Object(r.j)(t.createElement(o.a,{websocketUrl:"ws://".concat(location.host,"/ws/players")}),document.body)})))}.call(this,i(10))},function(t,e){function i(e){return"function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?t.exports=i=function(t){return typeof t}:t.exports=i=function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},i(e)}t.exports=i},function(t,e){t.exports=function(t){if(Array.isArray(t))return t}},function(t,e){t.exports=function(t,e){if(Symbol.iterator in Object(t)||"[object Arguments]"===Object.prototype.toString.call(t)){var i=[],n=!0,r=!1,o=void 0;try{for(var a,s=t[Symbol.iterator]();!(n=(a=s.next()).done)&&(i.push(a.value),!e||i.length!==e);n=!0);}catch(t){r=!0,o=t}finally{try{n||null==s.return||s.return()}finally{if(r)throw o}}return i}}},function(t,e){t.exports=function(){throw new TypeError("Invalid attempt to destructure 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